Difficulty	Task
0	Check if all programs handle options (at least --help, --version and --usage; don't forget about the shell scripts)
1	Check if all translators handle fsysopts
1	Check if all translators respond to "settrans -g"
1	More tests of this kind
2	Fix those of the above who don't work as intended
2	Document (in doc/hurd.texi) all undocumented programs (translators as well as programs in utils/ and sutils/ and some others)
1	Find a POSIX test suite, run it on GNU/Hurd, report the results
1	Find more useful test suites to run
3	Update INSTALL-cross
2	Check if all the store classes in libstore work (we have many of them, look into the Makefile)
4	Fix those who don't work
2	Document all still undocumented store classes
2	The console is pretty new code, it told me it wants to get tested

Difficulty	Task
0	Check if all programs handle options (at least --help, --version and --usage; don't forget about the shell scripts)
1	Check if all translators handle fsysopts
1	Check if all translators respond to "settrans -g"
1	More tests of this kind
2	Fix those of the above who don't work as intended
2	Document (in doc/hurd.texi) all undocumented programs (translators as well as programs in utils/ and sutils/ and some others)
1	Find a POSIX test suite, run it on GNU/Hurd, report the results
1	Find more useful test suites to run
3	Update INSTALL-cross
2	Check if all the store classes in libstore work (we have many of them, look into the Makefile)
4	Fix those who don't work
2	Document all still undocumented store classes
2	The console is pretty new code, it told me it wants to get tested

, argc=1, ubp_av=0x1023e64, + init=0x8048490 <__libc_csu_init>, fini=0x8048480 <__libc_csu_fini>, rtld_fini=0xea20 <_dl_fini>, + stack_end=0x1023e5c) at libc-start.c:251 + #2 0x080483d1 in _start () $ gdb a.out core warning: core file may not match specified executable file. @@ -68,8 +100,7 @@ one... #0 0x00000000 in ?? () Cannot access memory at address 0x17 - [[!tag open_issue_gdb]] Probably the `crash` server code and [[GDB]] are - out of sync. + [[!tag open_issue_gdb]] Probably [[GDB]] doesn't manage to dig in the stack properly. * ... against `crash-suspend` will... -- cgit v1.3.1 From 99d3b853da264d672aedefe478ecb34bd712e436 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Wed, 19 May 2010 00:48:15 +0200 Subject: provide the source code being used --- open_issues/crash_server.mdwn | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'open_issues') diff --git a/open_issues/crash_server.mdwn b/open_issues/crash_server.mdwn index e6738766..6b73a8a8 100644 --- a/open_issues/crash_server.mdwn +++ b/open_issues/crash_server.mdwn @@ -54,6 +54,8 @@ one... * ... does not always produce a useful backtrace: + abort(); + $ gdb test core warning: core file may not match specified executable file. [New Thread 86678] @@ -74,6 +76,8 @@ one... #6 0x0109de59 in abort () at abort.c:88 #7 0x0804849f in main () + char *foo = 0; *foo = 1; + $ gdb test core Program terminated with signal 11, Segmentation fault. warning: Wrong size fpregset in core file. -- cgit v1.3.1 From 7566b1ec17399f82767645af091efe7cbad3d243 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 19 May 2010 01:03:59 +0200 Subject: Fix formatting. --- open_issues/crash_server.mdwn | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'open_issues') diff --git a/open_issues/crash_server.mdwn b/open_issues/crash_server.mdwn index e6738766..13da7f65 100644 --- a/open_issues/crash_server.mdwn +++ b/open_issues/crash_server.mdwn @@ -1,4 +1,4 @@ -[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2009, 2010 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -55,14 +55,14 @@ one... * ... does not always produce a useful backtrace: $ gdb test core - warning: core file may not match specified executable file. -[New Thread 86678] - warning: Wrong size fpregset in core file. - ... - Core was generated by `./test'. - Program terminated with signal 6, Aborted. - warning: Wrong size fpregset in core file. - (gdb) bt + warning: core file may not match specified executable file. + [New Thread 86678] + warning: Wrong size fpregset in core file. + ... + Core was generated by `./test'. + Program terminated with signal 6, Aborted. + warning: Wrong size fpregset in core file. + (gdb) bt #0 0x00000000 in ?? () #1 0x011f593f in __msg_sig_post (process=72, signal=6, sigcode=0, refport=1) at /build/buildd-eglibc_2.10.2-7-hurd-i386-iGL6op/eglibc-2.10.2/build-tree/hurd-i386-libc/hurd/RPC_msg_sig_post.c:144 @@ -74,7 +74,7 @@ one... #6 0x0109de59 in abort () at abort.c:88 #7 0x0804849f in main () - $ gdb test core + $ gdb test core Program terminated with signal 11, Segmentation fault. warning: Wrong size fpregset in core file. #0 0x00000000 in ?? () -- cgit v1.3.1 From 0881198b630338a9859f1b14d476dac81edba285 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 23 Jul 2010 21:43:37 +0200 Subject: open_issues/neals_hurd-misc_papers: New. --- open_issues/neals_hurd-misc_papers.mdwn | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 open_issues/neals_hurd-misc_papers.mdwn (limited to 'open_issues') diff --git a/open_issues/neals_hurd-misc_papers.mdwn b/open_issues/neals_hurd-misc_papers.mdwn new file mode 100644 index 00000000..7f4e1e3b --- /dev/null +++ b/open_issues/neals_hurd-misc_papers.mdwn @@ -0,0 +1,16 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_documentation]] + + + + neal: We could put that into the wiki some day, I think. + sure -- cgit v1.3.1 From a82685144ceabbb17c5040d4a8d54c175ea03699 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 23 Jul 2010 22:35:41 +0200 Subject: open_issues/lsof: New. --- open_issues/lsof.mdwn | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 open_issues/lsof.mdwn (limited to 'open_issues') diff --git a/open_issues/lsof.mdwn b/open_issues/lsof.mdwn new file mode 100644 index 00000000..2cbf2302 --- /dev/null +++ b/open_issues/lsof.mdwn @@ -0,0 +1,13 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +We don't have a `lsof` tool. Perhaps we could cook something with having a +look at which ports are open at the moment (as [[`portinfo`|hurd/portinfo]] +does, for example)? -- cgit v1.3.1 From 763fb613b5ccfa425846981278af2eebd9316d09 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:39:44 +0200 Subject: open_issues/chroot_difference_from_linux: New. --- open_issues/chroot_difference_from_linux.mdwn | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 open_issues/chroot_difference_from_linux.mdwn (limited to 'open_issues') diff --git a/open_issues/chroot_difference_from_linux.mdwn b/open_issues/chroot_difference_from_linux.mdwn new file mode 100644 index 00000000..f2009bd8 --- /dev/null +++ b/open_issues/chroot_difference_from_linux.mdwn @@ -0,0 +1,17 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +\#hurd, freenode, 2010 + + weird, even fd = open("/"), chroot("/tmp/chroot"), openat(fd, "/tmp/chroot/..) opens /tmp/chroot in linux + cfhammar: isn't that expected? + pochu: well, i didn't expect it :-) + pochu: in hurd, /tmp gets opened, which i think is more natural + cfhammar: oh right, didn't notice the ".." :-) -- cgit v1.3.1 From 3f03b306bf6979b0da26186283ee4312cf24eef6 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:40:13 +0200 Subject: open_issues/debootstrap: New. --- open_issues/debootstrap.mdwn | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 open_issues/debootstrap.mdwn (limited to 'open_issues') diff --git a/open_issues/debootstrap.mdwn b/open_issues/debootstrap.mdwn new file mode 100644 index 00000000..8e6c4900 --- /dev/null +++ b/open_issues/debootstrap.mdwn @@ -0,0 +1,24 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +\#hurd, freenode, 2010 + + you know, you would really help the Hurd if you tried debootstrap instead + Oh? Does that have everying in place by now? + applying the patch in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=498731#25 + they are waiting for feedbacl + feedback* + +\#hurd, freenode, June (?) 2010 + + jd823592: if you want to use debootstrap, you should apply a patch + and test + http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=25;filename=debootstrap_hurd.patch;att=1;bug=498731 + we desperately need somebody to test the patch -- cgit v1.3.1 From 709ec0d997df7611ebfe1d01ad7214a62a88fd81 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:40:35 +0200 Subject: open_issues/gdb_qemu_debugging_gnumach: New. --- open_issues/gdb_qemu_debugging_gnumach.mdwn | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 open_issues/gdb_qemu_debugging_gnumach.mdwn (limited to 'open_issues') diff --git a/open_issues/gdb_qemu_debugging_gnumach.mdwn b/open_issues/gdb_qemu_debugging_gnumach.mdwn new file mode 100644 index 00000000..d3105f50 --- /dev/null +++ b/open_issues/gdb_qemu_debugging_gnumach.mdwn @@ -0,0 +1,19 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gdb open_issue_gnumach]] + +\#hurd, freenode, June (?) 2010 + + is there a way to get gdb to map addresses as required when debugging mach with qemu ? + I can examine the data if I manually map the addresses th 0xc0000000 but maybe there's an easier way... + jkoenig: I haven't found a way + I'm mostly using the internal kdb + -- cgit v1.3.1 From 54e2e63516bf60b9650d2b1e438fedce57c8ca46 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:40:55 +0200 Subject: open_issues/mach-defpager_vs_defpager: New. --- open_issues/mach-defpager_vs_defpager.mdwn | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 open_issues/mach-defpager_vs_defpager.mdwn (limited to 'open_issues') diff --git a/open_issues/mach-defpager_vs_defpager.mdwn b/open_issues/mach-defpager_vs_defpager.mdwn new file mode 100644 index 00000000..d6976706 --- /dev/null +++ b/open_issues/mach-defpager_vs_defpager.mdwn @@ -0,0 +1,25 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gnumach open_issue_hurd]] + +\#hurd, 2010, end of May / beginning of June + + whats the difference between mach-defpager and defpager? + i'm guessing defpager is a hurdish version that uses libstore but was never finished or something + found an interesting thread about it: http://mirror.libre.fm/hurd/list/msg01232.html + antrik: an interesting thread, indeed :-) + slpz: btw is mach-defpager linked statically but not called mach-defpager.static on purpose? + antrik: also, I can confirm that mach-defpager needs a complete rewrite ;-) + pochu: I think the original defpager was launched by serverboot + pochu: that could be the reason to have it static, like ext2fs + and since there's no need to execute it again during the normal operation of the system, they probably decided to not create a dynamically linked version + (but I'm just guessing) + of perhaps they wanted to prevent mach-defpager from the need of reading libraries, since it's used when memory is really scarce (guessing again) -- cgit v1.3.1 From 970dec3c34ff49c90e0fe2dc1cdea8866a3258e8 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:41:19 +0200 Subject: open_issues/mig_error_reply: New. --- open_issues/mig_error_reply.mdwn | 68 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 open_issues/mig_error_reply.mdwn (limited to 'open_issues') diff --git a/open_issues/mig_error_reply.mdwn b/open_issues/mig_error_reply.mdwn new file mode 100644 index 00000000..21a5b217 --- /dev/null +++ b/open_issues/mig_error_reply.mdwn @@ -0,0 +1,68 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_mig]] + +\#hurd, freenode, 2010-05-19 + + ugh, mig server stubs generated from *_reply.defs don't call the server functions when the reply is an error, since the message size is too small... + term seems to get around it by turning of type checking + s/of/off + but streamio doesn't + luckily the only other program that makes use of a *_reply.defs is crash, and crash_reply.defs' routines only return an error code so it isn't affected + cfhammar: could you point me to a stub with that problem? + slpz: trans/device_replyServer.c:_Xdevice_open_reply (in build dir) + cfhammar: So, if I understand it correctly, the problem is that GNU Mach generated stub doesn't properly set the size of the message if there's an error in the function, thus the type checking in user generated stub discards the reply + slpz: the size is correct, error messages contain just a return value + slpz: it is the type checking that is at fault imho + cfhammar: even when a server wants to return an error, the size of the message should be the same as the reply structure previously defined + cfhammar: on the other hand, I can't understand why streamio is using device_open_request (async RPC) instead of device_open (sync RPC)... + slpz: the server does not always know the proper size, e.g. when it doesn't understand the message + cfhammar: what do you mean by "doesn't understand the message"? + slpz: if it doesn't implement that interface or is the wrong type, etc. + slpz: in that case the mig stub needs to send out a generic error reply + slpz: i don't know why streamio uses it either + cfhammar: OK, now I see your point. If the server answers with a generic error code (as MIG_*), device_open_reply will not be called, and device_open_request doesn't get an error. + cfhammar: good catch :-) + slpz: all errors are handled the same way, MIG_* is just an example of why it does so + cfhammar: on an unrealted note, I think we should get rid of all asynchronous messages sent from the user to the kernel, since they aren't asynchronous except for sending the reply to a different port (the process is really done by the thread calling mach_msg) + slpz: i'm not not all that familiar with the low-level parts of message passing so i can't really comment + cfhammar: in that point I disagree. If the server function can understand the message (so there isn't a MIG_* error), it can send a reply message with the proper size + slpz: it could, but what is the advantage if we still need to handle generic errors? + slpz: "sending the reply to a different port", different from what? + cfhammar: to differentiate between message marshalling errors and errors generated by the called function + cfhammar: in a synchronous RPC, the same call to mach_msg will send the request and receive the reply by providing a mig generated reply port + cfhammar: but in an asynchronous, the reply is received by a port previously generated by the function requesting the message + slpz: ah, that's a clever optimization + cfhammar: if the "asynchronous" message is sent to the kernel, the thread calling for mach_msg will execute the server's function, but the reply will be sent to one of these previously generated ports + cfhammar: actually you have a synchronous operation replying to a different port. That doesn't make much sense to me :-) + slpz: note that most kernel functions can be implemented by userspace servers, in which case they could be really async... + slpz: not sure how differentiating mig errors from server errors is useful... + antrik: define "most kernel functions" ;-) + slpz: if nothing else kernel rpcs can be proxied, e.g. rpctrace + cfhammar: well, think of device_open_request. If the result is not a mig error, you can still device_open_reply an expect it to properly process the return code from the message + slpz: it should be able to handle all kinds of errors anyway, the result should be the same as with syncronous rpcs + cfhammar: yes, you're right. User generated stub should be able to fill the reply with the error code and call to the reply function. + cfhammar: Then someone needs to introduce some changes in MiG's magic... + slpz: yes, a flag to generate reply side of an interface would be ideal + slpz: then we could toss out *_reply.defs altogether + cfhammar: well, that's a different change from what I was thinking + slpz: how would you change it? + cfhammar: just generating stubs which, in case of error, will properly call to the reply function with the error code in its arguments + slpz: ah yes, i considered that as well, but i don't think mig can actually distinguish the error code from any other int argument + slpz: i should double check it though + cfhammar: I tag can be used to point to argument of this nature + cfhammar: s/I/A/ + slpz: oh, it already is tagged with retcode, intresting + cfhammar: OMG, I'm thinking like MiG! ;-P + slpz: is that a good or bad ; + slpz: ;-) + cfhammar: I don't know, but it's somewhat scary ;-) + slpz: apparently retcode is only there for comatibility, mig just ignores it... -- cgit v1.3.1 From f2dba1529b1b3ad3163316e8acc7a383ff7b0e7d Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:41:39 +0200 Subject: open_issues/sync_but_still_unclean_filesystem: New. --- open_issues/sync_but_still_unclean_filesystem.mdwn | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 open_issues/sync_but_still_unclean_filesystem.mdwn (limited to 'open_issues') diff --git a/open_issues/sync_but_still_unclean_filesystem.mdwn b/open_issues/sync_but_still_unclean_filesystem.mdwn new file mode 100644 index 00000000..f1fbb4e0 --- /dev/null +++ b/open_issues/sync_but_still_unclean_filesystem.mdwn @@ -0,0 +1,18 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gnumach open_issue_hurd]] + +\#hurd, 2010, end of May / beginning of June + + [runnign sync, but sill unclean filesystem at next boot] + guillem: when libpager syncs an object, it sends an m_o_lock_request and waits (if the synchronous argument was specified) for a m_o_lock_completed. But m_o_lock_completed only means that dirty pages have been sent to the translator, and this one still needs to write them to the backing storage + guillem: there's no problem if sync() returns before actually writting the changes to disk, but this also happens when shutting down the translator + guillem: in theory, locking mechanisms in libpager should prevent this from happening by keeping track of write operations, but this seems to fail in some situations -- cgit v1.3.1 From 95f6c960295ee7229c7e7f54575918b46a7310af Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 10:42:08 +0200 Subject: open_issues/translate_fd_or_port_to_file_name: New. --- open_issues/translate_fd_or_port_to_file_name.mdwn | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 open_issues/translate_fd_or_port_to_file_name.mdwn (limited to 'open_issues') diff --git a/open_issues/translate_fd_or_port_to_file_name.mdwn b/open_issues/translate_fd_or_port_to_file_name.mdwn new file mode 100644 index 00000000..25a74456 --- /dev/null +++ b/open_issues/translate_fd_or_port_to_file_name.mdwn @@ -0,0 +1,54 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_glibc open_issue_hurd]] + +\#hurd, freenode, June (?) 2010 + + is there a way (POSIX or Hurdish) to get the corresponding file name for a fd or a hurd port? + there is a way + marcusb: which one would that be? + I forgot + there is an implementation in libc + realpath has a similar job + but that's not what I mean + pochu: maybe I am misremembering. But it was something where you keep looking up .. and list that directory, looking for the node with the ID of the node you had .. for + maybe it works only for directories + yeah + pochu: check the getcwd() implementation of libc + sysdeps/mach/hurd/getcwd.c + _hurd_canonicalize_directory_name_internal + * pochu looks + marcusb: interesting + though that is for dirs, and doesn't seem to be extensible to files, as you cannot lookup for ".." under a file + right + oh you already said that :) + actually, I am not sure that's correct + it's probably correct, but there is no reason why looking .. up on a file couldn't return the directory it's contianed in + I don't know the interfaces or the Hurd internals very well yet, but it would look strange to me if you could do that + the hurd is strange + it sounds like if you could `ls getcwd.c/..` to get sysdeps/mach/hurd/ :-) + yep + ok. interesting + you wouldn't find "ls foo.zip/.." very strange, wouldn't you? + I guess not if `ls foo.zip` listed the contents of foo.zip + there you go + or the other way round: would you be surprised if "cat somedir" would work? + I think so. if it did, what would it do? + originally, cat dir would list the directory content! + in the old unix times + I was surprised the first time I typed `vi somedir` by accident + and some early BSDs + * pochu feels young :-) + he don't worry, I didn't see those times either + technically, files and directories are implemented in the same way in the hurd, they both are objects implementing the fs.defs interface + which combines file and directory operations + of course, files and directories implement those functions differently + marcusb: do you know why this behavior (cat on directories) was changed? -- cgit v1.3.1 From 2fd0d6136e613c86a8ca1494475b6d21f4ba97da Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 12:23:41 +0200 Subject: open_issues/elinks: New. --- open_issues/elinks.mdwn | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 open_issues/elinks.mdwn (limited to 'open_issues') diff --git a/open_issues/elinks.mdwn b/open_issues/elinks.mdwn new file mode 100644 index 00000000..ff1bd46a --- /dev/null +++ b/open_issues/elinks.mdwn @@ -0,0 +1,24 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_porting]] + +IRC, unknown channel, unknown date + + In elinks/src/network/state.h, there is an assumption that values of errno are between 0 and 100000. Now looking at glibc-2.5/sysdeps/mach/hurd/bits/errno.h, I see that you're using values outside this range. Have there been problems because of this? + eeerf + I had never seen a program assuming that + that sucks + It can be fixed, but that'd require some work, so I'd like to first have a clear idea of the effects. + fixed where ? + in elinks + k + by allocating just one number from our enum connection_state for system errors, and then stashing the errno value in a separate variable. + Anyway, if you see this cause any user-visible bugs in ELinks, please report. -- cgit v1.3.1 From d3ef40850b1f22be6770a55f17ccbaa91e0e817f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 12:35:08 +0200 Subject: open_issues/elinks: More information. --- open_issues/elinks.mdwn | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'open_issues') diff --git a/open_issues/elinks.mdwn b/open_issues/elinks.mdwn index ff1bd46a..ee372971 100644 --- a/open_issues/elinks.mdwn +++ b/open_issues/elinks.mdwn @@ -10,7 +10,7 @@ License|/fdl]]."]]"""]] [[!tag open_issue_porting]] -IRC, unknown channel, unknown date +IRC, unknown channel, 2008-05-26 and later In elinks/src/network/state.h, there is an assumption that values of errno are between 0 and 100000. Now looking at glibc-2.5/sysdeps/mach/hurd/bits/errno.h, I see that you're using values outside this range. Have there been problems because of this? eeerf @@ -22,3 +22,7 @@ IRC, unknown channel, unknown date k by allocating just one number from our enum connection_state for system errors, and then stashing the errno value in a separate variable. Anyway, if you see this cause any user-visible bugs in ELinks, please report. + + I mentioned here on 2008-05-26 that ELinks assumes errno values are between 0 and 100000 whereas the Hurd uses other values. I fixed this in ELinks last weekend; the most recent 0.12 and 0.13 snapshots should include the fix. If you find any remaining errno assumptions, please post to: http://bugzilla.elinks.cz/show_bug.cgi?id=1013 + or to one of our mailing lists. + I guess the pflocal select() bug http://savannah.gnu.org/bugs/?22861 is the primary hindrance to running ELinks on the Hurd. Has any decision been made on how that will be fixed? -- cgit v1.3.1 From 2a27f0d2edf6ba452e6e046fc6c4ede04cdd7fec Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 12:38:41 +0200 Subject: open_issues/xen_domu_with_ro_hd: New. --- open_issues/xen_domu_with_ro_hd.mdwn | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 open_issues/xen_domu_with_ro_hd.mdwn (limited to 'open_issues') diff --git a/open_issues/xen_domu_with_ro_hd.mdwn b/open_issues/xen_domu_with_ro_hd.mdwn new file mode 100644 index 00000000..efbd2d18 --- /dev/null +++ b/open_issues/xen_domu_with_ro_hd.mdwn @@ -0,0 +1,35 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="Xen domU with a read-only HD"]] + +[[!tag open_issue_xen]] + +read-only hd3 + + foobar:~# e2fsck /dev/hd3 + e2fsck 1.40.11 (17-June-2008) + re-open, hd3 count 5 + re-open, hd3 count 6 + /dev/hd3 was not cleanly unmounted, check forced. + Pass 1: Checking inodes, blocks, and sizes + Pass 2: Checking directory structure + Pass 3: Checking directory connectivity + Pass 4: Checking reference counts + Pass 5: Checking group summary information + /dev/hd3: 2729/262144 files (0.2% non-contiguous), 34116/524288 blocks + Error writing block 1 (Attempt to write block from filesystem resulted in short write). Ignore error? yes + + foobar:~# e2fsck /dev/hd3 + e2fsck 1.40.11 (17-June-2008) + re-open, hd3 count 7 + re-open, hd3 count 8 + e2fsck: Attempt to read block from filesystem resulted in short read while trying to open /dev/hd3 + Could this be a zero-length partition? -- cgit v1.3.1 From 74e2161223a91cfe0653ef54377a6cb530309286 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 13:07:24 +0200 Subject: open_issues/fsync: New. --- open_issues/fsync.mdwn | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 open_issues/fsync.mdwn (limited to 'open_issues') diff --git a/open_issues/fsync.mdwn b/open_issues/fsync.mdwn new file mode 100644 index 00000000..d36a75ad --- /dev/null +++ b/open_issues/fsync.mdwn @@ -0,0 +1,22 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +IRC, unknown channel, unknown date + + azeem: I think I found why apt-get throws Hurd down sometimes + the problem is that it basically write(file, 20MB); fsync(); + i.e. it throws a storm of dirty-writeback to ext2fs + which thus goes into throttling threads + since posix explicitely says that fsync() can be void, I think I'll patch apt-get on the buildd + (that bug has bitten me too many times in the past days to let it go further) + for now it works + * youpi crosses fingers -- cgit v1.3.1 From 13d48eb82e94428919b0a5ee59512ac0ea2ea0d9 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 13:07:41 +0200 Subject: open_issues/threads_issues: New. --- open_issues/threads_issues.mdwn | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 open_issues/threads_issues.mdwn (limited to 'open_issues') diff --git a/open_issues/threads_issues.mdwn b/open_issues/threads_issues.mdwn new file mode 100644 index 00000000..aec216e0 --- /dev/null +++ b/open_issues/threads_issues.mdwn @@ -0,0 +1,15 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +List of issues w.r.t. the Hurd's many-threads paradigm. + +[[!tag open_issue_hurd]] + + * [[fsync]] -- cgit v1.3.1 From f34b574bcd4578f079a812cf0887c2671e823e6d Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 13:13:10 +0200 Subject: unsorted/ZallocPanics -> open_issues/resource_management_problems/zalloc_panics --- open_issues/resource_management_problems.mdwn | 5 +- .../zalloc_panics.mdwn | 56 ++++++++++++++++++++++ unsorted/ZallocPanics.mdwn | 43 ----------------- 3 files changed, 60 insertions(+), 44 deletions(-) create mode 100644 open_issues/resource_management_problems/zalloc_panics.mdwn delete mode 100644 unsorted/ZallocPanics.mdwn (limited to 'open_issues') diff --git a/open_issues/resource_management_problems.mdwn b/open_issues/resource_management_problems.mdwn index ab233dbb..1723d7d3 100644 --- a/open_issues/resource_management_problems.mdwn +++ b/open_issues/resource_management_problems.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2008, 2009, 2010 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -24,3 +25,5 @@ These issues are what Neal Walfield is working on with his new kernel # Examples * [[configure max command line length]] + + * [[zalloc_panics]] diff --git a/open_issues/resource_management_problems/zalloc_panics.mdwn b/open_issues/resource_management_problems/zalloc_panics.mdwn new file mode 100644 index 00000000..09710022 --- /dev/null +++ b/open_issues/resource_management_problems/zalloc_panics.mdwn @@ -0,0 +1,56 @@ +[[!meta copyright="Copyright © 2005, 2007, 2008, 2010 Free Software Foundation, +Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gnumach open_issue_hurd]] + +Written by antrik / Olaf Buddenhagen, last updated: 12 Apr 2007. + +The Hurd sometimes crashes with a kernel panic saying someting like: "Panic: zalloc failed: zone map exhausted". + +These panics are generally caused by some kind of kernel resource exhaustion, but there are several differnt reasons for that. + +It used to happen very often under heavy disk load (like large compile jobs), or in a reproducible test case by opening a large number of ports to /dev/null and then closing them all very quickly. The reason for this particular problem has been identified a while back: The multithreaded Hurd servers create a new worker thread whenever a new request (RPC) comes in while all existing threads are busy. When the server is hammered with lots of requests -- which happens both under heavy disk load, and when quickly closing many ports to one server -- it will create an absurd number of threads, causing the resource exhaustion. + +The Debian hurd package contains a patch by k0ro (Sergio Lopez), which fixes this by limiting the amount of created threads in a rather simplistic but very effective manner. This patch however hasn't been included in upstream CVS so far. A more elegant solution, suitable for upstream inclusion, would be desirable. + +Some panics still seem to happen in very specific situations, like the one described at . These are probably the result of bugs that cause port leaks, accidental fork bombs, or similar problems. + +In principle, resource exhaustion can also happen by normal use, though this is rather unlikely in the absence of bugs or malicious programs. Nevertheless, all these problems could be avoided (or limited in effect) by introducing some limits on number of processes per user, number of threads and ports per process/user etc. + +Trying to track down causes for the panics, I got some interesting results. (UPDATE: Many of my original observations were clearly related to the server thread explosion problem. To avoid confusion, I now removed these, as this is no longer an open issue.) + +* It all started with someone (probably azeem) mentioning that builing some package always crashes Hurd at the same stage of the Debian packaging process (UPDATE: Almost all of these panics when building packages were a result of the thread explosion and don't happen anymore.) +* Someone (maybe he himself) pointed out that this stage is characterized by many processes being quickly created and destroyed +* Someone else (probably hde) started some experimenting, to get a reproducible test case +* He realized that just starting and killing five child processes in quick succession suffices to kill some Hurd systems +* I tried to confirm this, but it turned out my system is more robust + +As I could never reproduce the problem with a small number of quickly killed processes, I can't say whether this problem still exists. While I could reproduce such an effect with first opening and then very quickly closing many ports (which is more or less what happens when quickly killing many processes), I needed really large numbers of processes/ports for that. The thread throtteling patch fixed my test case; but it seems unlikely that killing only five processes could have caused a thread explosion, so maybe hde's observation was a different problem really... + +I started various other experiments with creating child processes (fork bombs), resulting in a number of interesting observations: + +* Just forking a large number of processes crashes the Hurd reliably (not surprising) +* The number of processes at which the panic occurs is very constant (typicallly +-2) under stable conditions, as long as forking doesn't happen too fast +* The exact number depends on various conditions: + * Run directly from the Mach console, it's around 1040 on my machine (given enough RAM); however, it drops to 940 when started through a raw ssh session, and to 990 when run under screen through ssh (TODO: check number of ports open per process depending on how it is started) UPDATE: In a later test, I got somewhat larger numbers (don't remember exactly, but well above 1000), but still very constant between successive runs. Not sure what effected this change. + * It doesn't depend on whether normal user or root + * With only 128 MiB of RAM, the numbers drop slightly (like 100 less or so); no further change between 256 and 384 MiB + * Lowering zone\_map\_size in mach/kern/zalloc.c reduces the numbers (quite exactly half from 8 MiB to 4 MiB) + * There seems to be some saturation near 16 MiB however: The difference between 8 MiB and 16 MiB is significantly smaller + * Also, with 8 MiB or 4 MiB, the difference between console/ssh/screen becomes much more apparent (500 vs. 800, 250 vs. 400) + * With more than 16 MiB, Mach doesn't even boot +* Creating the processes very fast results in a sooner and less predictable crash (TODO: Check whether this is still the case with thread throtteling?) +* Creating processes recursively (fork only one child which forks the next one etc.) results in faster crash +* rpcinfo shows that child processes have more ports open by default, which is very likely the reason for the above observation +* Opening many ports from a few processes doesn't usually cause a system crash; there are only lots of open() failures and translator faults once some limit is reached... Seems the zalloc-full condition is better caught on open() than on fork() (TODO: investigate this further, with different memory sizes, different zone\_map\_size, different kinds of resources using zalloc etc.) +* After opening/leaking lots of ports to /dev/null (32768 it seems), the NULL translator somehow becomes disfunctional, and a new instance is started + +While most of these Observations clearly show an exhaustion of kernel memory which is not surprising, some of the oddities seem to indicate problems that might deserve further investigation. diff --git a/unsorted/ZallocPanics.mdwn b/unsorted/ZallocPanics.mdwn deleted file mode 100644 index 0b00d7ec..00000000 --- a/unsorted/ZallocPanics.mdwn +++ /dev/null @@ -1,43 +0,0 @@ -The Hurd sometimes crashes with a kernel panic saying someting like: "Panic: zalloc failed: zone map exhausted". - -These panics are generally caused by some kind of kernel resource exhaustion, but there are several differnt reasons for that. - -It used to happen very often under heavy disk load (like large compile jobs), or in a reproducible test case by opening a large number of ports to /dev/null and then closing them all very quickly. The reason for this particular problem has been identified a while back: The multithreaded Hurd servers create a new worker thread whenever a new request (RPC) comes in while all existing threads are busy. When the server is hammered with lots of requests -- which happens both under heavy disk load, and when quickly closing many ports to one server -- it will create an absurd number of threads, causing the resource exhaustion. - -The Debian hurd package contains a patch by k0ro (Sergio Lopez), which fixes this by limiting the amount of created threads in a rather simplistic but very effective manner. This patch however hasn't been included in upstream CVS so far. A more elegant solution, suitable for upstream inclusion, would be desirable. - -Some panics still seem to happen in very specific situations, like the one described at . These are probably the result of bugs that cause port leaks, accidental fork bombs, or similar problems. - -In principle, resource exhaustion can also happen by normal use, though this is rather unlikely in the absence of bugs or malicious programs. Nevertheless, all these problems could be avoided (or limited in effect) by introducing some limits on number of processes per user, number of threads and ports per process/user etc. - -Trying to track down causes for the panics, I got some interesting results. (UPDATE: Many of my original observations were clearly related to the server thread explosion problem. To avoid confusion, I now removed these, as this is no longer an open issue.) - -* It all started with someone (probably azeem) mentioning that builing some package always crashes Hurd at the same stage of the Debian packaging process (UPDATE: Almost all of these panics when building packages were a result of the thread explosion and don't happen anymore.) -* Someone (maybe he himself) pointed out that this stage is characterized by many processes being quickly created and destroyed -* Someone else (probably hde) started some experimenting, to get a reproducible test case -* He realized that just starting and killing five child processes in quick succession suffices to kill some Hurd systems -* I tried to confirm this, but it turned out my system is more robust - -As I could never reproduce the problem with a small number of quickly killed processes, I can't say whether this problem still exists. While I could reproduce such an effect with first opening and then very quickly closing many ports (which is more or less what happens when quickly killing many processes), I needed really large numbers of processes/ports for that. The thread throtteling patch fixed my test case; but it seems unlikely that killing only five processes could have caused a thread explosion, so maybe hde's observation was a different problem really... - -I started various other experiments with creating child processes (fork bombs), resulting in a number of interesting observations: - -* Just forking a large number of processes crashes the Hurd reliably (not surprising) -* The number of processes at which the panic occurs is very constant (typicallly +-2) under stable conditions, as long as forking doesn't happen too fast -* The exact number depends on various conditions: - * Run directly from the Mach console, it's around 1040 on my machine (given enough RAM); however, it drops to 940 when started through a raw ssh session, and to 990 when run under screen through ssh (TODO: check number of ports open per process depending on how it is started) UPDATE: In a later test, I got somewhat larger numbers (don't remember exactly, but well above 1000), but still very constant between successive runs. Not sure what effected this change. - * It doesn't depend on whether normal user or root - * With only 128 MiB of RAM, the numbers drop slightly (like 100 less or so); no further change between 256 and 384 MiB - * Lowering zone\_map\_size in mach/kern/zalloc.c reduces the numbers (quite exactly half from 8 MiB to 4 MiB) - * There seems to be some saturation near 16 MiB however: The difference between 8 MiB and 16 MiB is significantly smaller - * Also, with 8 MiB or 4 MiB, the difference between console/ssh/screen becomes much more apparent (500 vs. 800, 250 vs. 400) - * With more than 16 MiB, Mach doesn't even boot -* Creating the processes very fast results in a sooner and less predictable crash (TODO: Check whether this is still the case with thread throtteling?) -* Creating processes recursively (fork only one child which forks the next one etc.) results in faster crash -* rpcinfo shows that child processes have more ports open by default, which is very likely the reason for the above observation -* Opening many ports from a few processes doesn't usually cause a system crash; there are only lots of open() failures and translator faults once some limit is reached... Seems the zalloc-full condition is better caught on open() than on fork() (TODO: investigate this further, with different memory sizes, different zone\_map\_size, different kinds of resources using zalloc etc.) -* After opening/leaking lots of ports to /dev/null (32768 it seems), the NULL translator somehow becomes disfunctional, and a new instance is started - -While most of these Observations clearly show an exhaustion of kernel memory which is not surprising, some of the oddities seem to indicate problems that might deserve further investigation. - --- antrik (Last update: 12 Apr 2007) -- cgit v1.3.1 From 665591523db2611e0659d348fcba45540c108cce Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 24 Jul 2010 13:16:24 +0200 Subject: open_issues/magic_translator_machtype: New. --- open_issues/magic_translator_machtype.mdwn | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 open_issues/magic_translator_machtype.mdwn (limited to 'open_issues') diff --git a/open_issues/magic_translator_machtype.mdwn b/open_issues/magic_translator_machtype.mdwn new file mode 100644 index 00000000..1c62b762 --- /dev/null +++ b/open_issues/magic_translator_machtype.mdwn @@ -0,0 +1,24 @@ +[[!meta copyright="Copyright © 2008, 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="/hurd/magic machtype"]] + +[[!tag open_issue_hurd open_issue_glibc]] + + tschwinge@clubber:~ $ settrans -ca machtype /hurd/magic machtype + tschwinge@clubber:~ $ l machConnection to clubber.bddebian.com closed. + thomas@dirichlet:~ $ ssh clubber + Warning: Permanently added '[clubber.bddebian.com]:2251' (RSA) to the list of known hosts. + Last login: Tue Dec 30 08:52:58 2008 from dslb-084-057-196-016.pools.arcor-ip.net + tschwinge@clubber:~ $ cat machtype + Segmentation fault + tschwinge@clubber:~ $ l machtype + Segmentation fault + tschwinge@clubber:~ $ l machConnection to clubber.bddebian.com closed. -- cgit v1.3.1 From 6b140f22c3df2e37879ed6f3cfe395083cb91441 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 29 Jul 2010 10:49:44 +0200 Subject: open_issues/populate_hurd_git_with_submodules_etc: New. --- open_issues/populate_hurd_git_with_submodules_etc.mdwn | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 open_issues/populate_hurd_git_with_submodules_etc.mdwn (limited to 'open_issues') diff --git a/open_issues/populate_hurd_git_with_submodules_etc.mdwn b/open_issues/populate_hurd_git_with_submodules_etc.mdwn new file mode 100644 index 00000000..c89b95e9 --- /dev/null +++ b/open_issues/populate_hurd_git_with_submodules_etc.mdwn @@ -0,0 +1,16 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="populate hurd.git with submodules, etc."]] + +Populate the top-level *[Savannah]/hurd.git* with a bunch of submodules +(various translators; everything that's intersting), have it serve as sort of a +tested distribution (because the submodules are versioned), plus adding build +machinery / cross-compilation support, etc. -- cgit v1.3.1 From bee9d93919b26c0286ef8287a5d54ec4f877cbb6 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 12:49:13 +0200 Subject: open_issues/translators_O_NOTRANS_O_NOFOLLOW_namespace-based_selection: New. --- ...TRANS_O_NOFOLLOW_namespace-based_selection.mdwn | 148 +++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 open_issues/translators_O_NOTRANS_O_NOFOLLOW_namespace-based_selection.mdwn (limited to 'open_issues') diff --git a/open_issues/translators_O_NOTRANS_O_NOFOLLOW_namespace-based_selection.mdwn b/open_issues/translators_O_NOTRANS_O_NOFOLLOW_namespace-based_selection.mdwn new file mode 100644 index 00000000..5d3c3aab --- /dev/null +++ b/open_issues/translators_O_NOTRANS_O_NOFOLLOW_namespace-based_selection.mdwn @@ -0,0 +1,148 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd open_issue_glibc]] + +bug-hurd email from 2010-07-28: *O_NOTRANS & O_NOFOLLOW* + +2010-07-29, #hurd + + cfhammar: I think that touches on a rather fundamental problem... it's always hard to decide how to handle translators, as the most useful approach depends a lot on context + this was actually part of the idea behind namespace-based translator selection + or perhaps we should just drop the whole O_NOFOLLOW == O_NOTRANS and only apply it for link like translators + cfhammar: from what I read in [glibc]/hurd/lookup-retry.c, the problem is that some translators can lie about that + cfhammar: at some point I considered the possibility of adding a couple of special flags describing translators ("link" and "device" being some, but also introducing a few new ones) to decide standard behaviour in various situations + so you can't really know whether they are links without O_NOTRANS + pochu: yeah, this would have to be considered carefully + antrik: care to explain what namespace based translator selection means? :) + pochu: the basic idea is that you add special suffixes to the file name during a lookup, which change the behaviour of lookups + the most basic use would be adding a suffix that automatically runs an annonymous translator on the file + antrik: doesn't stat cover most of those flags (except for firmlink i guess) + (scolobb mostly implemented that part) + but the idea was also to selectively activate/deactivate static translators based on patterns + (this is implemented partially, but recursion is completely missing so far) + cfhammar: some of them, yes. but I think there are some cases where the standard stat information is not enough to decide on useful handling + let's take the example of a translator that mangles the underlying file -- like xmlfs, mboxfs etc. + these aren't device file nor links, but should not really be handled like "normal" (store) filesystems either + hm... is there any information in the stat that indicates mount points? + I guess that would be good enough to flag "normal" filesystems + I'm not sure I understand. you add a suffix during a lookup, based on what? whatever, including e.g. flags? + pochu: well, an exmple would be "cat foo.gz,,u" + where "u" would be a shorthand for "unzip" + and it would launch a translator that uncompresses the underlying file + what if there are a foo.gz and a foo.gz,,u files? + (I think storeio with gzip store can do that... though some more generic translator might be useful, to cover other compression/archieve types as well) + pochu: than you are SOL ;-) + pochu: I chose ",," as the suffix after some careful examination that this is *extremely* unlikely to occur in normal use + pochu: actually, we introduced an escaping scheme too, so it is still possible to access files with ",," in the name... but that's of limited use, as programs not aware of this will still break + hmm i wonder why glibc handles O_NOFOLLOW to begin with, since the test it does presumes trust in the containing directory the fs could do it just as securely + cfhammar: the FS could do what? + another problem I've found is that an open(symlink, O_RDONLY | O_NOFOLLOW, 0) should fail with ELOOP according to POSIX, but it doesn't fail on Hurd + pochu: yeah, saw that + shouldn't be too hard to fix I hope?... + antrik: libc test whether the node is a symlink or a (trusted) root owned translator, which it would follow + antrik: probably not, though I haven't looked at it closely + cfhammar: in what situation would the filesystem do the test? + cfhammar: and what advantage would it have over the current approach? + pochu: OK + antrik: the point of the test is to approximate symlink vs. mount point but the fs seems to be in a better position to answer this + cfhammar: why? I think this information should be fully available to glibc... if it's not, I'd consider this a bug, or at least a major omission + antrik: well take fifos for instance, they should be considered part of the containing filesystem but would not by glibc + antrik: we could make an exception in glibc for fifos but not for other future situations in new translators + antrik: i mean, we could but this leaves control at the translators hand and let different translators handle things their own way + generally, it seems more flexible to leave policy to servers rather than to bake it into the (implicit) protocol (which glibc implements) + cfhammar: I don't see though why handling it in the filesystem would help here... if the filesystem has the information about how the translator should be handled, it can pass it to the clients + hm... that's actually a tricky point. we have many situations where we have to choose between handling things in the client library or server-side... I'm haven't really formed an opinion yet which is preferable in general + with cfhammar's proposal, you wouldn't need O_NOTRANS when you specify O_NOFOLLOW, right? + pochu: i don't think my proposal would even work with O_NOTRANS + cfhammar: hm, perhaps we are talking past each other. do you want the handling to be in the filesystem containing the underlying node, or in the actual translator implementing the node? + hrm + antrik: the containing filesystem + (since this is a security issue) + yeah, otherwise the trust issue would still be there + then why wouldn't it work with O_NOTRANS? + BTW, what security issue are you talking about? do you mean the fact that a translator can redirect the lookups to another file, but hide the fact that it's a link? + antrik: I mean the O_NOTRANS & O_NOFOLLOW comment in [glibc]/hurd/lookup-retry.c + antrik: because O_NOTRANS means don't follow translators (including symlinks) and O_NOFOLLOW means don't follow (any) link but do follow translators + pochu: I must admit that I never fully understood what that one is about :-) + antrik: i imagine O_NOTRANS|O_NOFOLLOW == O_NOTRANS + cfhammar: I see + cfhammar: but I guess that's totally orthogonal from handling in glibc vs. handling in the FS?... + AFAIU, it's that if you do an open(translator, O_NOFOLLOW, 0), the translator can lie about it being a symlink. So you need to do an O_NOTRANS lookup + hence hurd/hurdlookup.c adds O_NOTRANS if O_NOFOLLOW is present in flags + ah, OK + so the idea here is that instead of doing that, glibc would only pass on O_NOFOLLOW, and the filesystem would handle the O_NOTRANS part itself + antrik: if you have O_NOTRANS the filesystem will never follow any translators including non-link ones, so it can't really handle O_NOFOLLOW to exclude link translators + antrik: yeah + AIUI the problem is that with the current scheme, using O_NOFOLLOW will also ignore non-link translators? + antrik: exactly, including fifos + antrik: of course, there's still the problem of determining that it is a non-link translator + cfhammar: but why can't this be fixed keeping the current scheme? wouldn't it suffice for glibc to ask the filesystem whether there is a link (with O_NOTRANS), and if not, do the actual lookup without O_NOTRANS?... + antrik: there's still the problem of translators lying about them being symlinks or not, right? so instead of a blacklist (is it a symlink?) you would need a whitelist + pochu: sure. I just don't see how an implementation in the filesystem would do any better on that score than one in glibc + antrik: the fs is better at maintaining the whitelist, e.g. you could have different whitelist for different translators + antrik: the fs also knows who own the fs, so it could make exeptions for the owner's translators + like glibc does for the root user, currently + I'm not really convinced so far that having these policies in the filesystem is really preferable to having them in the client-side library... + antrik: we want to put /hurd/fifo in the whitelist for all users but we can't determine whether an active translator on the underlying node is /hurd/fifo or not, but the FS can if it started the translator itself + antrik: of course, this can also be done by hiding the /hurd/fifo translator so that glibc doesn't do the test in the first place + antrik: but this isn't pretty, you'd have to proxy it afaics :-/ + cfhammar: TBH, I don't like the whole whilelisting idea + seems to me this is really just another manifestation of the infamous firmlink problem + as I said in past discussions, I tend to think that the only way to fix it *properly* is changing the way authentification is handled + we actually discussed this at some point... when crossing translator boundries, the client shouldn't use it's full permissions on the new translator, but rather the intersection of it's own permissions and that of the parent translator + this way, "secret" links should cease to be dangerous... + yeah, but that'll take way too long for poor pochu ;-) + cfhammar: true... but I'm not convinced that a whitelisting hack in the meantime is really worthwhile + antrik: we already have a whitelisting hack (root user's translators), we're just moving it to the filesystem and adding /hurd/fifo + cfhammar: nope, allowing all root translators is a general policy, not a whitelisting hack + not elegant either, but a very different class + antrik: i don't remember the details but fixing firmlink problem seemed to require some fundamental changes, it might even turn out to be unfeasible + BTW, it's still not clear to my why the filesystem is supposed to have a better idea which translators to whitelist than glibc?... + antrik: huh, i don't think i've seen that policy elsewhere, only for root clients not servers + antrik: for one it can keep track of if the current active translator is the current passive one, and thus know which program it runs + do I get it right that in the case of fifo, the client can't generally trust the user running the translator, and thus the idea is instead to trust the translator program?... + O_NOFOLLOW implies that the client does not trust the file not to redirect it anywhere and we know /hurd/fifo will not do this + cfhammar: was that a "yes"?... + antrik: yes + hm... I think I already said it in the context of object migration: I really don't like the idea of trust based on the program being executed... + this workaround also has other shortcomings: what if the transaltor is started actively? + hmm the owner of the translator could hijack it and the fs wouldn't know + I must admit though that I don't see another short-term solution either :-( + oh, right, that's another problem + seems like the fs must implement the fifo itself (or atleast hide the /hurd/fifo translator behind a proxy) + BTW, what is the specific manifestation of the problem with fifos being ignored on NOFOLLOW? + there are two problems + one is that with O_NOFOLLOW, it's ext2fs who checks the file permissions, and denies it (dunno the reason for that) + the other one is that if you stat the fifo with O_NOFOLLOW and without it, the device will look different (and thus cp believes the file has changed and fails) + that's because an stat on the fifo will return the fifo translator's PID as the device + ah + while one with O_NOFOLLOW will return the partition device + so the specific problem here is that the stat info is differenet with the fifo translator than without + I'm not sure whether it would be correct & possible to return the device of the parent translator in libtrivfs, instead of the PID + yes + that, and the permission one (they are different) + though both would be solved if O_NOFOLLOW didn't imply O_NOTRANS :) + what exactly do you mean by "device" here? + I mean st_dev in struct stat + well, I wonder whether the permission problem shouldn't actually be considered a bug in fifo. i sthere a good reason why the permissions are not propagated to the underlying node, as with most other translators? + I don't think that's the problem + what else? + it's rather that if you open the fifo with O_NOTRANS, you don't get the underlying node, and then it's ext2fs (and so libdiskfs) who checks the permissions, and it denies them for whatever reason + antrik: libdiskfs/dir-lookup.c has this: + if (((type == S_IFSOCK || type == S_IFBLK || type == S_IFCHR) + >------- && (flags & (O_READ|O_WRITE|O_EXEC))) + >------- || (type == S_IFLNK && (flags & (O_WRITE|O_EXEC)))) + >-------error = EACCES; + so it returns EACCES for the fifo + I wonder whether there's a good reason (that I'm missing) for that + pochu: i think the reason might be that ext2fs denies access because it does not implement those file types itself + i.e. ext2fs expects them to be opened without O_NOTRANS + (or opened exclusively for non rwx reasons such as stat or settrans) -- cgit v1.3.1 From 5a4a939a80c4c2a8d456923e39b40f7ce2baec03 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 12:52:47 +0200 Subject: open_issues/kvm: New. --- open_issues/kvm.mdwn | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 open_issues/kvm.mdwn (limited to 'open_issues') diff --git a/open_issues/kvm.mdwn b/open_issues/kvm.mdwn new file mode 100644 index 00000000..79bf181b --- /dev/null +++ b/open_issues/kvm.mdwn @@ -0,0 +1,23 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +Issues when running Hurd under KVM: un-synced filesystems, etc. No problems +with Virtualbox. + +2010-07-28, #hurd + + pochu: you were the one reporting issues with qemu/kvm and hurd, right? + is your machine somehow smp (like multicore for instance) + ? + youpi: yes, it's a Core 2 Duo + so 2 cores + ok, you might want to try to bind qemu/kvm + e.g. install hwloc, and prepend "hwloc-bind 1 --" before the qemu/kvm command line + ok, ty -- cgit v1.3.1 From f62168322c30b358c2eab478e98b72579a611de4 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:43:39 +0200 Subject: open_issues/translator_stdout_stderr: New. --- .../debugging/translator/capturing_stdout_and_stderr.mdwn | 7 +++---- open_issues/translator_stdout_stderr.mdwn | 15 +++++++++++++++ 2 files changed, 18 insertions(+), 4 deletions(-) create mode 100644 open_issues/translator_stdout_stderr.mdwn (limited to 'open_issues') diff --git a/hurd/debugging/translator/capturing_stdout_and_stderr.mdwn b/hurd/debugging/translator/capturing_stdout_and_stderr.mdwn index 1e8c4ef6..b7cfc3c9 100644 --- a/hurd/debugging/translator/capturing_stdout_and_stderr.mdwn +++ b/hurd/debugging/translator/capturing_stdout_and_stderr.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2008, 2009, 2010 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -33,6 +34,4 @@ using the appropriate glibc magic (`setvbuf`). Otherwise you'll see text in the output files only if either glibc herself decides to flush (after some KiB of text) the after translator exits. -It is a [[!taglink open_issue_hurd]] to decide / implement / fix that -(all?) running (passive?) translators' output should show up on the -console / syslog. +There is also a [[related open issue|open_issues/translator_stdout_stderr]]. diff --git a/open_issues/translator_stdout_stderr.mdwn b/open_issues/translator_stdout_stderr.mdwn new file mode 100644 index 00000000..e0828b28 --- /dev/null +++ b/open_issues/translator_stdout_stderr.mdwn @@ -0,0 +1,15 @@ +[[!meta copyright="Copyright © 2008, 2009, 2010 Free Software Foundation, +Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +Decide / implement / fix that (all?) running (passive?) translators' output +should show up on the (Mach / Hurd) console / syslog. -- cgit v1.3.1 From c62800b6177632a75dc574a1c3771aef2ac40806 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:48:51 +0200 Subject: open_issues/gcc/boehm_gc: New. --- open_issues/gcc.mdwn | 5 +++-- open_issues/gcc/boehm_gc.mdwn | 25 +++++++++++++++++++++++++ 2 files changed, 28 insertions(+), 2 deletions(-) create mode 100644 open_issues/gcc/boehm_gc.mdwn (limited to 'open_issues') diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn index 76832165..3209d5b0 100644 --- a/open_issues/gcc.mdwn +++ b/open_issues/gcc.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2008, 2009, 2010 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -47,4 +48,4 @@ Additionally: * [[`libmudflap`|libmudflap]]. - * [[C++]]. + * [[Boehm_GC]]. diff --git a/open_issues/gcc/boehm_gc.mdwn b/open_issues/gcc/boehm_gc.mdwn new file mode 100644 index 00000000..d6b25df5 --- /dev/null +++ b/open_issues/gcc/boehm_gc.mdwn @@ -0,0 +1,25 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gcc]] + +IRC, unknown channel, unknown date. + + youpi: The Debian GCC 4.3 package also has this change: + --- boehm-gc/dyn_load.c.orig 2007-08-13 09:10:48.215678000 +0200 + +++ boehm-gc/dyn_load.c 2007-08-13 09:11:09.743969000 +0200 + @@ -26,7 +26,7 @@ + * None of this is safe with dlclose and incremental collection. + * But then not much of anything is safe in the presence of dlclose. + */ + -#if (defined(__linux__) || defined(__GLIBC__)) && !defined(_GNU_SOURCE) + +#if (defined(__linux__) || defined(__GLIBC__) || defined(__GNU__)) && !defined(_GNU_SOURCE) + yes, these are needed + and that's the kind of fix needed for java -- cgit v1.3.1 From 10f3d9713b95cbc8718dee2cdc54a8de2ee82c0b Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:49:53 +0200 Subject: open_issues/gdb_config: New. --- open_issues/gdb_config.mdwn | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 open_issues/gdb_config.mdwn (limited to 'open_issues') diff --git a/open_issues/gdb_config.mdwn b/open_issues/gdb_config.mdwn new file mode 100644 index 00000000..4f031c8f --- /dev/null +++ b/open_issues/gdb_config.mdwn @@ -0,0 +1,17 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gdb]] + + * Have a look at config/i386/i386gnu.mh. + + * configure.tgt + + * glibc-tdep et al. also for GNU/Hurd? -- cgit v1.3.1 From c8eb5b98b4a96ba17bc83fda2f13e31a76db9d10 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:50:28 +0200 Subject: open_issues/glibc_tls_segment_tcbhead_t_dtv_offset: New. --- .../glibc_tls_segment_tcbhead_t_dtv_offset.mdwn | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn (limited to 'open_issues') diff --git a/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn b/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn new file mode 100644 index 00000000..0d856e1e --- /dev/null +++ b/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn @@ -0,0 +1,20 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_glibc]] + +IRC, unknown channel, unknown date. + + you can hardcode DTV_OFFSET as 4 for now + it's the offset of the dtv field in the tcbhead_t structure from hurd/libpthread + youpi: May very well be that I'm misunderstanding something, but wouldn't it rather be the offset of tcb in __pthread + the offset of dtv in tcbhead_t (which indeed is 4)? + what you don't know is that DTV_OFFSET is not relative to __pthread, but to the tls segment + Oh, aha. Thanks. + and drepper abused the fact that in nptl __pthread appears at the start of the tls segment -- cgit v1.3.1 From a7221e988625e18a150714c4c88a5fea399feeff Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:50:55 +0200 Subject: open_issues/gnumach_tlb_flushing: New. --- open_issues/gnumach_tlb_flushing.mdwn | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 open_issues/gnumach_tlb_flushing.mdwn (limited to 'open_issues') diff --git a/open_issues/gnumach_tlb_flushing.mdwn b/open_issues/gnumach_tlb_flushing.mdwn new file mode 100644 index 00000000..45d0730d --- /dev/null +++ b/open_issues/gnumach_tlb_flushing.mdwn @@ -0,0 +1,21 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gnumach]] + +IRC, unknown channel, unknown date. + + gianluca, youpi: Why the value 32 for the TLB flushing decision, by the way? + completely arbitrary + I thought whether that might perhaps be worth a macro definition with a comment? + what's the typical TLB size these days? + tschwinge: right + note that the 32 value would be probably different between native and xen + tschwinge: just arbitrary -- cgit v1.3.1 From d36968b9f3cd95891ca4696e5c3d6f5d6a1be4d9 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:51:30 +0200 Subject: open_issues/lisp_cross-compile: New. --- open_issues/lisp_cross-compile.mdwn | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 open_issues/lisp_cross-compile.mdwn (limited to 'open_issues') diff --git a/open_issues/lisp_cross-compile.mdwn b/open_issues/lisp_cross-compile.mdwn new file mode 100644 index 00000000..c9100aec --- /dev/null +++ b/open_issues/lisp_cross-compile.mdwn @@ -0,0 +1,11 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +flaviocruz-soc2008-lisp-branch: lisp stuff can't be cross-compiled. -- cgit v1.3.1 From f94ec9fe506445a55c17c83360244cde784c9856 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:54:24 +0200 Subject: open_issues/syslog: New. --- open_issues/syslog.mdwn | 7 +++++++ public_hurd_boxen/installation/snubber.mdwn | 8 +++++--- 2 files changed, 12 insertions(+), 3 deletions(-) create mode 100644 open_issues/syslog.mdwn (limited to 'open_issues') diff --git a/open_issues/syslog.mdwn b/open_issues/syslog.mdwn new file mode 100644 index 00000000..778933a7 --- /dev/null +++ b/open_issues/syslog.mdwn @@ -0,0 +1,7 @@ +IRC, unknwon channel, unknown date. + + scolobb: In wiki edit 60accafa79f645ae61b578403f7fc0c11914b725 I see that you intend(ed) to use syslog for logging debug messages. I thought I'd point you to http://lists.gnu.org/archive/html/bug-hurd/2007-02/msg00042.html -- no idea if that's still an issue or what went wrong at that time. Perhaps you can have a look? + tschwinge: Thanks for information! Currently I'm logging some debug messages to a simple file, but I'll now check whether the issue you've pointed out is still present. + tschwinge: I am getting absolutely abnormal results: when I call syslog() from a simple C program for the first time, the message goes to the system log. However, any further calls to syslog() do just nothing... I am able to send something to syslog only after reboot (it doesn't help if I restart syslogd). + + diff --git a/public_hurd_boxen/installation/snubber.mdwn b/public_hurd_boxen/installation/snubber.mdwn index dbbade9f..2fd52d4f 100644 --- a/public_hurd_boxen/installation/snubber.mdwn +++ b/public_hurd_boxen/installation/snubber.mdwn @@ -13,11 +13,13 @@ License|/fdl]]."]]"""]] apache2-mpm-worker build-essential git-core gitweb ikiwiki inetutils-inetd less libtext-csv-perl netcat nullmailer perlmagick screen texinfo - $ find /etc/rc*/ | grep syslog | sudo xargs rm +Yet more: + + * libemail-send-perl (for my *sendmail vs. ikiwiki* patch) - Yet more: +## [[open_issues/syslog]] - * libemail-send-perl (for my *sendmail vs. ikiwiki* patch) + $ find /etc/rc*/ | grep syslog | sudo xargs rm # `~hurd-web/` -- cgit v1.3.1 From f6c9caf13842e2213a5c69a482a37e0f13688c5d Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 14:54:53 +0200 Subject: open_issues/viengoos_make_clean: New. --- open_issues/viengoos_make_clean.mdwn | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 open_issues/viengoos_make_clean.mdwn (limited to 'open_issues') diff --git a/open_issues/viengoos_make_clean.mdwn b/open_issues/viengoos_make_clean.mdwn new file mode 100644 index 00000000..af2920e7 --- /dev/null +++ b/open_issues/viengoos_make_clean.mdwn @@ -0,0 +1,22 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_viengoos]] + +IRC, unknown channel, unknown date. + + tschwinge: If I do a make clean n the root directory, follow that with a configure, configure fails with: configure: error: C compiler cannot create executables + this is in config.log: /home/neal/src/hurd-l4/build/lib/gcc/i686-pc-viengoos-gnu/4.2.2/../../../../i686-pc-viengoos-gnu/bin/ld: cannot find -lc + rt + neal: Should make clean also remove srcdir/gcc/gcc and binutils, as you do it with newlib? + I'd prefer it not to + as I use make clean to prep the tree for new configure changes + and build gcc takes a long time + (as does newlib, but newlib in this case needs to be rebuilt) -- cgit v1.3.1 From b99157573bd36c1d72c818c3196e58513cbd1d53 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:11:29 +0200 Subject: open_issues/glibc_tls_segment_tcbhead_t_dtv_offset: More info. --- open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'open_issues') diff --git a/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn b/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn index 0d856e1e..47f104c6 100644 --- a/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn +++ b/open_issues/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn @@ -18,3 +18,11 @@ IRC, unknown channel, unknown date. what you don't know is that DTV_OFFSET is not relative to __pthread, but to the tls segment Oh, aha. Thanks. and drepper abused the fact that in nptl __pthread appears at the start of the tls segment + +kFreeBSD, glibc: + + ++#if 0 + + DTV_OFFSET offsetof(struct pthread, header.dtv) + ++#else + ++DTV_OFFSET offsetof(struct _pthread_descr_struct, p_header.data.dtvp) + ++#endif -- cgit v1.3.1 From 3e249b09125ddea11c797eb779796ae271745235 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:13:46 +0200 Subject: open_issues/gcc/boehm_gc: Add link. --- open_issues/gcc/boehm_gc.mdwn | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'open_issues') diff --git a/open_issues/gcc/boehm_gc.mdwn b/open_issues/gcc/boehm_gc.mdwn index d6b25df5..2ee88a2b 100644 --- a/open_issues/gcc/boehm_gc.mdwn +++ b/open_issues/gcc/boehm_gc.mdwn @@ -23,3 +23,7 @@ IRC, unknown channel, unknown date. +#if (defined(__linux__) || defined(__GLIBC__) || defined(__GNU__)) && !defined(_GNU_SOURCE) yes, these are needed and that's the kind of fix needed for java + +--- + + -- cgit v1.3.1 From 29589e4779cfb5a46dab1a33b366ab2b25344d00 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:43:10 +0200 Subject: open_issues/glibc_libpthread_robust_mutexes: New. --- open_issues/glibc_libpthread_robust_mutexes.mdwn | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 open_issues/glibc_libpthread_robust_mutexes.mdwn (limited to 'open_issues') diff --git a/open_issues/glibc_libpthread_robust_mutexes.mdwn b/open_issues/glibc_libpthread_robust_mutexes.mdwn new file mode 100644 index 00000000..74b060e5 --- /dev/null +++ b/open_issues/glibc_libpthread_robust_mutexes.mdwn @@ -0,0 +1,15 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_glibc open_issue_libpthread]] + +libpthread: glibc 44e2ad5ab8c21dbfed3e384ba2ed31d7a8fc4744 +998e5fc14595229101561d76282036839e5b66ab -- The robust mutex functions are in +POSIX 2008. -- cgit v1.3.1 From 32e789ff44de2ce90665230a3f4c3e2f7cb01067 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:43:43 +0200 Subject: open_issues/bash_interrupted_system_call: New. --- open_issues/bash_interrupted_system_call.mdwn | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 open_issues/bash_interrupted_system_call.mdwn (limited to 'open_issues') diff --git a/open_issues/bash_interrupted_system_call.mdwn b/open_issues/bash_interrupted_system_call.mdwn new file mode 100644 index 00000000..9feab6ff --- /dev/null +++ b/open_issues/bash_interrupted_system_call.mdwn @@ -0,0 +1,19 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +IRC, unknown channel, unknown date. + + i seem to be getting this message from the shell "-bash: /dev/fd/62: Interrupted system call" + is it significant ? + I've seen this issue already yes + it's not + it's bash not handling EINTR properly + youpi: so this is actually a bug in bash, not Hurd generating a bogus error? + well, it's Hurd generating an error which bash doesn't expect to see -- cgit v1.3.1 From 802c1a67b2ff99949721b287fcf5b0cf37c93101 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:44:06 +0200 Subject: open_issues/exec: New. --- open_issues/exec.mdwn | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 open_issues/exec.mdwn (limited to 'open_issues') diff --git a/open_issues/exec.mdwn b/open_issues/exec.mdwn new file mode 100644 index 00000000..1806983a --- /dev/null +++ b/open_issues/exec.mdwn @@ -0,0 +1,19 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!open_issue_hurd]] + +IRC, unknown channel, unknown date. + + oh my, disabling gzip/bzip2 support makes apt preconfigure hang + support in exec* I meant + + now a funny bug: if I disable gzip/bzip2 support from exec + trying to run a zero-byte file hangs -- cgit v1.3.1 From a3f3ff0686dc13fd3f7cf5fc889e50256050c927 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:44:46 +0200 Subject: open_issues/fdisk: New. --- open_issues/fdisk.mdwn | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 open_issues/fdisk.mdwn (limited to 'open_issues') diff --git a/open_issues/fdisk.mdwn b/open_issues/fdisk.mdwn new file mode 100644 index 00000000..ece8fc89 --- /dev/null +++ b/open_issues/fdisk.mdwn @@ -0,0 +1,19 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + + Command (m for help): w + The partition table has been altered! + + Calling ioctl() to re-read partition table. + *Segmentation fault* + +Changes have been saved, though. + +Perhaps realted to the [[BLKRRPART_IOCTL]]? -- cgit v1.3.1 From 4df59ac5a43bfa56d8a26090549ee594b57a0fa2 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:45:13 +0200 Subject: open_issues/glusterfs: New. --- open_issues/glusterfs.mdwn | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 open_issues/glusterfs.mdwn (limited to 'open_issues') diff --git a/open_issues/glusterfs.mdwn b/open_issues/glusterfs.mdwn new file mode 100644 index 00000000..68518938 --- /dev/null +++ b/open_issues/glusterfs.mdwn @@ -0,0 +1,15 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +IRC, unknown channel, unknown date. + + "GlusterFS is one of the most sophisticated file system in terms of features and extensibility. It + borrows a powerful concept called Translators from GNU Hurd kernel." + seems to be more similar to libstore than actual translators, though -- cgit v1.3.1 From f0bbf14fa658b03a3792a1bcfc8b4f51b9347be3 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:46:19 +0200 Subject: open_issues/select: New. --- open_issues/select.mdwn | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 open_issues/select.mdwn (limited to 'open_issues') diff --git a/open_issues/select.mdwn b/open_issues/select.mdwn new file mode 100644 index 00000000..ab6af90b --- /dev/null +++ b/open_issues/select.mdwn @@ -0,0 +1,23 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_glibc]] + +There are a lot of reports about this issue, but no thorough analysis. + +--- + +IRC, unknown channel, unknown date. + + This is related to ELinks... I've looked at the select() implementation for the Hurd in glibc and it seems that giving it a short timeout could cause it not to report that file descriptors are ready. + It sends a request to the Mach port of each file descriptor and then waits for responses from the servers. + Even if the file descriptors have data for reading or are ready for writing, the server processes might not respond immediately. + So if I want ELinks to check which file descriptors are ready, how long should the timeout be in order to ensure that all servers can respond in time? + Or do I just imagine this problem? -- cgit v1.3.1 From 37c3a2c8e6345514522e7583b89f655a24d1c6ea Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 30 Jul 2010 15:47:24 +0200 Subject: open_issues/glibc_libpthread_robust_mutexes: More information. --- open_issues/glibc_libpthread_robust_mutexes.mdwn | 39 ++++++++++++++++++++++++ 1 file changed, 39 insertions(+) (limited to 'open_issues') diff --git a/open_issues/glibc_libpthread_robust_mutexes.mdwn b/open_issues/glibc_libpthread_robust_mutexes.mdwn index 74b060e5..a92c984d 100644 --- a/open_issues/glibc_libpthread_robust_mutexes.mdwn +++ b/open_issues/glibc_libpthread_robust_mutexes.mdwn @@ -13,3 +13,42 @@ License|/fdl]]."]]"""]] libpthread: glibc 44e2ad5ab8c21dbfed3e384ba2ed31d7a8fc4744 998e5fc14595229101561d76282036839e5b66ab -- The robust mutex functions are in POSIX 2008. + +--- + +IRC, #hurd, unknown date. + + neal: bad news: you remember the PTHREAD_RECURSIVE_MUTEX_INITIALIZER that points to a global __pthread_recursive_mutexattr? + that doesn't work + because some libraries like libstdc++ do not link against libpthread, while still using pthread_mutex_lock/unlock (counting on them being provided by either libc or libpthread-stubs) + An X package hangs at startup without error messages -Observed with GTK programs like xchat, synaptic, inkscape. It is an issue with libpthread that (as of 04 Feb 2007) is still unresolved. Sorry. +Observed with GTK programs like xchat, synaptic, inkscape. It is an issue with +[[libpthread]] that (as of 04 Feb 2007) is still unresolved. Sorry. ## Borked fonts on GTK app diff --git a/libpthread.mdwn b/libpthread.mdwn new file mode 100644 index 00000000..f6210706 --- /dev/null +++ b/libpthread.mdwn @@ -0,0 +1,19 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="POSIX Threading Library"]] + +Used by / ported to the [[Hurd]] on [[GNU Mach|microkernel/mach/gnumach]], some +[[microkernel/L4]] variants, and [[microkernel/Viengoos]]. + + +# Open Issues + + * [[tag/open_issue_libpthread]] diff --git a/open_issues/some_todo_list.mdwn b/open_issues/some_todo_list.mdwn index 5f8470b7..1f6f5002 100644 --- a/open_issues/some_todo_list.mdwn +++ b/open_issues/some_todo_list.mdwn @@ -51,7 +51,6 @@ From Marcus, 2002: * Are all inode numbers and link counts correct? * We also should have a "make check" test suite. We can add this once Jeff finished his automake patches * pick up the other things - * pthread, definitely. Now that we are so close * new console is basically done * needs integration of course * X switching support -- cgit v1.3.1 From 0ccef72f13233a3029ff7196255be366ea81b96c Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 4 Oct 2010 18:50:59 +0200 Subject: open_issues/profiling: New. --- open_issues/profiling.mdwn | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 open_issues/profiling.mdwn (limited to 'open_issues') diff --git a/open_issues/profiling.mdwn b/open_issues/profiling.mdwn new file mode 100644 index 00000000..3f9330ba --- /dev/null +++ b/open_issues/profiling.mdwn @@ -0,0 +1,22 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + + * [[gprof]] + + Should be working, but some issues have been reported, regarding GCC spec + files. Should be possible to fix (if not yet done) easily. + + * [[community/gsoc/project_ideas/dtrace]] + + Have a look at this, integrate it into the main trees. + + * + + ... or some other Linux thing. -- cgit v1.3.1 From 7fa0db14ea9ab91765eb4f7945cb0a6fe2b042e7 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 5 Oct 2010 08:54:11 +0200 Subject: open_issues/hurdextras: Manuel now has signed papers. --- open_issues/hurdextras.mdwn | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'open_issues') diff --git a/open_issues/hurdextras.mdwn b/open_issues/hurdextras.mdwn index fa45a763..1896bd4c 100644 --- a/open_issues/hurdextras.mdwn +++ b/open_issues/hurdextras.mdwn @@ -15,6 +15,10 @@ This is about merging some hurdextras stuff into Hurd proper repostitories. # OK +## xmlfs + + * mmenal -- OK + ## cvsfs /!\ Waiting for . @@ -32,7 +36,7 @@ This is about merging some hurdextras stuff into Hurd proper repostitories. Tarball-import, plus trivial changes. * Ludovic Courtes -- OK - * mmenal -- NOK (but trivial) -- OK + * mmenal -- OK ## notice @@ -45,7 +49,7 @@ Tarball-import. Tarball-import. * Marcus Brinkmann -- OK - * Manuel Menal -- NOK (but trivial) -- OK + * Manuel Menal -- OK # Not Interesting @@ -67,20 +71,20 @@ tarball(s). ## jfs * Sajith T S -- NOK - * mmenal / Manuel Menal -- NOK + * mmenal / Manuel Menal -- OK ## memfs * Farid Hajji -- NOK * Ludovic Courtes -- OK - * mmenal -- NOK (but trivial) -- OK + * mmenal -- OK ## pith [[tschwinge]] has some tarballs, too. * John Tobey -- NOK - * Manuel Menal -- NOK (but trivial) -- OK + * Manuel Menal -- OK ## pptop @@ -94,7 +98,3 @@ tarball(s). ## smbfs * rocky\_10\_balboa, gscrivano -- NOK (but has assignments various other GNU projects) - -## xmlfs - - * mmenal -- NOK -- cgit v1.3.1 From f988eb832b47e7cb346d802d587e06d6428a728a Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 5 Oct 2010 09:20:26 +0200 Subject: open_issues/hurdextras: Another author for xmlfs. --- open_issues/hurdextras.mdwn | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'open_issues') diff --git a/open_issues/hurdextras.mdwn b/open_issues/hurdextras.mdwn index 1896bd4c..66cdae78 100644 --- a/open_issues/hurdextras.mdwn +++ b/open_issues/hurdextras.mdwn @@ -15,10 +15,6 @@ This is about merging some hurdextras stuff into Hurd proper repostitories. # OK -## xmlfs - - * mmenal -- OK - ## cvsfs /!\ Waiting for . @@ -98,3 +94,10 @@ tarball(s). ## smbfs * rocky\_10\_balboa, gscrivano -- NOK (but has assignments various other GNU projects) + +## xmlfs + +Tarball-import. + + * Marc de Saint Sauveur -- NOK + * mmenal -- OK -- cgit v1.3.1 From d28d90460b62df3bfcab25e953daebc4323da225 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 5 Oct 2010 19:44:29 +0200 Subject: open_issues/multithreading: New. --- open_issues/multithreading.mdwn | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 open_issues/multithreading.mdwn (limited to 'open_issues') diff --git a/open_issues/multithreading.mdwn b/open_issues/multithreading.mdwn new file mode 100644 index 00000000..82cf304a --- /dev/null +++ b/open_issues/multithreading.mdwn @@ -0,0 +1,25 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +Hurd servers / VFS libraries are multithreaded, roughly using one thread per +incoming request. This is not the best approach: it doesn't really make sense +to scale the number of worker threads with the number of incoming requests, but +instead they should be scaled according to the backends' characteristics. + +The [[hurd/Critique]] should have some more on this. + + +Alternative approaches: + + * Continuation-passing style + + * [libtcr - Threaded Coroutine Library](http://oss.linbit.com/libtcr/) -- cgit v1.3.1 From 9196744bcc5c0718bb8fa284d1106da49ebd16e5 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 6 Oct 2010 17:53:16 +0200 Subject: open_issues/unit_testing: Link to testsuites' pages. --- open_issues/unit_testing.mdwn | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'open_issues') diff --git a/open_issues/unit_testing.mdwn b/open_issues/unit_testing.mdwn index 01ed02b3..2d96fceb 100644 --- a/open_issues/unit_testing.mdwn +++ b/open_issues/unit_testing.mdwn @@ -18,9 +18,11 @@ abandoned). * [DejaGnu](http://www.gnu.org/software/dejagnu/) / [Expect](http://expect.nist.gov/) - * used by GCC, GDB, binutils, etc. + * used by the [[GCC_testsuite]], [[GDB_testsuite]], + [[binutils_testsuite]], etc. - * glibc has a home-grown system (Makefile-based) + * The [[glibc_testsuite]] has a home-grown system (Makefile-based), likewise + does the [[Open_POSIX_Test_Suite]]. * [check](http://check.sourceforge.net/) -- cgit v1.3.1 From ffa49cdd2bf0ca4a67dbebccb99617dd9ba85f8a Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 6 Oct 2010 17:53:41 +0200 Subject: open_issues/nightly_builds: New. --- open_issues/nightly_builds.mdwn | 27 +++++++++++++++++++++++++++ open_issues/nightly_builds_deb_packages.mdwn | 7 ++++--- 2 files changed, 31 insertions(+), 3 deletions(-) create mode 100644 open_issues/nightly_builds.mdwn (limited to 'open_issues') diff --git a/open_issues/nightly_builds.mdwn b/open_issues/nightly_builds.mdwn new file mode 100644 index 00000000..fb85cee1 --- /dev/null +++ b/open_issues/nightly_builds.mdwn @@ -0,0 +1,27 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +We'd like to have nightly builds for the whole toolchain, and then do some +automatic [[unit_testing]] on them. + +Resources: + + * the [[hurd/building/cross-compiling]] script + + * As reported in the [[news/2010-05-31]] news, there's Hydra doing nightly + builds / Nix packages. + + * + + * + +--- + +See also [[nightly_builds_deb_packages]]. diff --git a/open_issues/nightly_builds_deb_packages.mdwn b/open_issues/nightly_builds_deb_packages.mdwn index e328938f..29219c2a 100644 --- a/open_issues/nightly_builds_deb_packages.mdwn +++ b/open_issues/nightly_builds_deb_packages.mdwn @@ -8,9 +8,6 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -As reported on [[news/2010-05-31]], there's Hydra doing nightly builds / -Nix packages. - I'd be quite helpful to have nightly builds in form of Debian `.deb` packages. @@ -18,3 +15,7 @@ packages. * Need to have an automation to get from Hurd upstream Git branches to a branch usable in Debian. + +--- + +See also [[nightly_builds]]. -- cgit v1.3.1 From d4f98de575b93ce541a82c6102b3d05e1ef900bb Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 6 Oct 2010 20:38:11 +0200 Subject: open_issues/sa_siginfo_sa_sigaction: New. --- open_issues/sa_siginfo_sa_sigaction.mdwn | 45 ++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 open_issues/sa_siginfo_sa_sigaction.mdwn (limited to 'open_issues') diff --git a/open_issues/sa_siginfo_sa_sigaction.mdwn b/open_issues/sa_siginfo_sa_sigaction.mdwn new file mode 100644 index 00000000..04207c61 --- /dev/null +++ b/open_issues/sa_siginfo_sa_sigaction.mdwn @@ -0,0 +1,45 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="SA_SIGINFO, SA_SIGACTION"]] + +[[!tag open_issue_glibc]] + +IRC, #hurd, August / September 2010: + + Hy, I came across SA_SIGINFO in cherokee, I have the void sighandler(int num) prototype but how do I add the sa_handler field? + if SA_SIGACTION is not defined, then you use sa_handler instead of sa_sigaction, and not add SA_SIGINFO in the sa_flags + SA_SIGINFO is not defined + s/SA_SIGACTION/SA_SIGINFO/ above, yes + K + I am not sure if I fully understand this, there is the line "act.sa_flags = SA_SIGINFO" and how do I have to change that >_> + can you paste the source in a pastebin? + k + http://archhurd.pastebin.com/N8BCnG6g at line 790 + something along the lines of http://www.archhurd.pastebin.com/tdpcFD5G + note that in the handler the siginfo_t parameter is used, which cannot be done if SA_SIGINFO is not defined + (that code still won't compile, yet) + btw: is there a reason why SA_SIGINFO is not implemented? + the guildlines only say "It's not implemented" + 09:43 < azeem> signal stuff is tricky :-/ + basically it was pending on a complete rewrite by Roland, which never occured + I have an almost complete implementation, just not finished yet + (only the siginfo part) + nobody really groked that code for years until youpi showed up, but he added partial support AFAIK, not having much time on his hand + ah, he's here + :) + oh, should I just wait ? + no + k + there are OSes which don't have SA_SIGINFO + just cope with them: use sa_handler instead of sa_sigaction, and don't set SA_SIGINFO + (i.e. replace with 0 in your example) + ok + when SA_SIGINFO becomes available, it'll just be used -- cgit v1.3.1 From 88af3f8ae0372d02c94254dd69497e0c1ca121fd Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 6 Oct 2010 20:38:22 +0200 Subject: open_issues/contributing: New. --- open_issues/contributing.mdwn | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 open_issues/contributing.mdwn (limited to 'open_issues') diff --git a/open_issues/contributing.mdwn b/open_issues/contributing.mdwn new file mode 100644 index 00000000..7ae742f0 --- /dev/null +++ b/open_issues/contributing.mdwn @@ -0,0 +1,44 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_documentation]] + +This should be integrated into [[/contributing]]. + +--- + +Every now and then, people show up who have an inward urge to contribute to the +GNU Hurd, but have some difficulties about how to do that. + +For example, IRC, #hurd, 2010-10-06: + + I find it difficult to find the will to contribute to the hurd while hurd != hurd-ng + hurd-ng? + ah, http://www.gnu.org/software/hurd/hurd/ng.html + rah: you may want to work on achieving that then + pochu: I'm not in a position to do OS research + rah: if you are not into OS research, why do you need it to be ngHurd? :-) + antrik: I don't want to work on software which I know is already obsolete + rah: My position on that can be found here; you may want to think about it. http://lists.gnu.org/archive/html/bug-hurd/2007-07/msg00111.html + rah: the existing Hurd implementation is not any more obsolete than any other large software project + there are always things that could be redone in a better way some time in the future + but we have to start somewhere + software development is a dynamic process + trying to come up with a perfect design before you write any code will never lead anywhere, ever + antrik: of course, but when you know your start is wrong, have identified its problems, and are in the process of designing a second attempt, working on the first seems pointless + rah: well, do you know all these things? because I do not + what the experiments with new Hurd designs proved so far is that nobody is in a position to claim, "I have a better design" + it's not hard to come up with a design that is better in some points -- but it's damn hard to come up with one that's not lacking in others + the existing Hurd design is actually the only one which we *know* to work + while research on improving the design is certainly beneficial, it's not like there is something new ready to replace the existing design at any moment + and frankly, I'm more and more convinced that only iterative changes can ever result in any real improvement + (and doing these changes requires a certain momentum, which we will never gain unless we actually have something usable first) + rah: afaik, not much is being done of designing another attempt + antrik: yes, I know all these things -- cgit v1.3.1 From 172cf542a588ef4c5b97278d801d7f3f35c379ab Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 6 Oct 2010 21:40:41 +0200 Subject: open_issues/multithreading/erlang-style_parallelism: New. --- open_issues/multithreading.mdwn | 2 + .../multithreading/erlang-style_parallelism.mdwn | 201 +++++++++++++++++++++ 2 files changed, 203 insertions(+) create mode 100644 open_issues/multithreading/erlang-style_parallelism.mdwn (limited to 'open_issues') diff --git a/open_issues/multithreading.mdwn b/open_issues/multithreading.mdwn index 82cf304a..b215dcae 100644 --- a/open_issues/multithreading.mdwn +++ b/open_issues/multithreading.mdwn @@ -23,3 +23,5 @@ Alternative approaches: * Continuation-passing style * [libtcr - Threaded Coroutine Library](http://oss.linbit.com/libtcr/) + + * [[Erlang-style_parallelism]] diff --git a/open_issues/multithreading/erlang-style_parallelism.mdwn b/open_issues/multithreading/erlang-style_parallelism.mdwn new file mode 100644 index 00000000..75539848 --- /dev/null +++ b/open_issues/multithreading/erlang-style_parallelism.mdwn @@ -0,0 +1,201 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +IRC, #hurd, 2010-10-05 + + antrik: Erlang-style parallelism might actually be interesting + for Hurd translators. + There are certain similarities between Erlang's message boxes + and Mach ports. + The problem is that all languages that implement the Erlang + actor model are VM-based. + sdschulze: I guess that's because most systems don't offer this + kind of message passing functionality out of the box... perhaps on Hurd + it would be possible to implement an Erlang-like language natively? + That would be quite attractive -- having the same API for + in-process parallelism and IPC. + But I don't see why Erlang needs a VM... It could also be + implemented in a library. + [...] + BTW, Scala doesn't require a VM by design. Its Erlang + implementation is a binary-compatible abstraction to Java. + [...] + My point was that Erlang employs some ideas that might be + usable in the Hurd libraries. + concerning multithreading stuff + Unfortunately, it will not contribute to readability if done in + C. + perhaps it's worth a look :-) + Actually, a Mach port is pretty close to an Erlang actor. + Currently, your I/O callbacks have to block when they're + waiting for something. + What they should do is save the Mach port and respond as soon + as they can. + So there should be a return status for "call me later, when I + tell you to" in the callbacks. + Then the translator associates the Mach port with the summary + of the request in some data structure. + As soon as the data is there, it tells the callback function to + appear again and fulfills the request. + That's -- very roughly -- my idea. + Actually, this eliminates the need for multithreading + completely. + sdschulze: not sure whether you are talking about RPC level or + libc level here... + It should be transparent to libc. + If the client does a read() that cannot be answered immediatly, + it blocks. + The difference is that there is no corresponding blocking + thread in the translator. + ah, so you are talking about the server side only + yes + you mean the callback functions provided by the translator + implementation should return ASAP, and then the dispatcher would call + them again somehow + allowing the server to be single-threaded, if desired + exactly + like: call_again (mach_port); + but if the functions give up control, how does the dispatcher know + when they are ready to be activated again? or does it just poll? + The translator knows this. + hm... + well, we are talking about the internal design of the translator, + right? + I'm not saying it's impossible... but it's a bit tricky + essentially, the callbacks would have to tell the dispatcher, + "call me again when there is an incoming message on this port" + Say we have a filesystem translator. + (or rather, it probably should actually call a *different* + callback when this happens) + The client does a "read(...)". + => A callback is called in the translator. + let's call it disfs_S_io_read() ;-) + err... diskfs + The callback returns: SPECIAL_CALL_ME_LATER. + yes, exactly that :) + But before, it saves the position to be read in its internal + data structure. + (a sorted tree, whatever) + The main loop steps through the data structure, doing a read() + on the underlying translator (might be the disk partition). + "Ah, gotcha, this is what the client with Mach port number 1234 + wanted! Call his callback again!" + Then we're back in diskfs_S_io_read() and supply the data. + so you want to move part of the handling into the main loop? while + I'm not fundamentally opposed to that, I'm not sure whether the + dispatcher/callback approach used by MIG makes much sense at all in this + case... + my point is that this probably can be generalised. blocking + operations (I/O or other) usually wait for a reply message on a port -- + in this case the port for the underlying store + so the main loop would just need to wait for a reply message on + the port, without really knowing what it means + on what port? + so disfs_S_io_read() would send a request message to the store; + then it would return to the dispatcher, informing it to call + diskfs_S_io_read_finish() or something like that when there is a message + on the reply port + main loop would add the reply port to the listening port bucket + and as soon as the store provides the reply message, the + dispatcher would then call diskfs_S_io_read_finish() with the reply + message + yes + this might actually be doable without changes to MIG, and with + fairly small changes to libports... though libdiskfs etc. would probably + need major rewrites + What made me think about it is that Mach port communication + doesn't block per se. + all this is however ignoring the problem I mentioned yesterdays: + we need to handle page faults as well... + It's MIG and POSIX that block. + What about page faults? + when the translator has some data mapped, instead of doing + explicit I/O, blocking can occur on normal memory access + antrik: Well, I've only been talking about the server side so + far. + sdschulze: this *is* the server side + sdschulze: a filesystem translator can map the underlying store + for example + (in fact that's what the ext2 translator does... which is why we + had this 2G partition limit) + antrik: Ah, OK, so in other words, there are requests that it + can answer immediatly and others that it can't? + that's not the issue. the issue is the the ext2 translator doesn't + issue explicit blocking io_read() operations on the underlying + store. instead, it just copies some of it's own address space from or to + the client; and if the page is not in physical memory, blocking occurs + during the copy + so essentially we would need a way to return control to the + dispatcher when a page fault occurs + antrik: Ah, so MIG will find the translator unresponsive? (and + then do what?) + sdschulze: again, this is not really a MIG thing. the main loop is + *not* in MIG -- it's provided by the tranlator, usually through libports + OK, but as Mach IPC is asynchronous, a temporarily unresponsive + translator won't cause any severe harm? + antrik: "Easy" solution: use a defined number of worker + threads. + sdschulze: well, for most translators it doesn't do any harm if + they block. but if we want to accept that, there is no point in doing + this continuation stuff at all -- we could just use a single-threaded + implementation :-) + Hard solution: do use explicit I/O and invent a + read_no_pagefault() call. + not sure what you mean exactly. what I would consider is something + like an exception handler around the copy code + so if an exception occurs during the copy, control is returned to + the dispatcher; and once the pager informs us that the memory is + available, the copy is restarted. but this is not exacly simple... + antrik: Ah, right. If the read() blocks, you haven't gained + anything over blocking callbacks. + * sdschulze adopted an ML coding style for his C coding... + antrik: Regarding it on the Mach level, all you want to do is + some communication on some ports. + antrik: Only Unix's blocking I/O makes you want to use threads. + Unless you have a multicore CPU, there's no good reason why you + would *ever* want multithreading. + (except poor software design) + antrik: Is there a reason why not to use io_read? + sdschulze: I totally agree about multithreading... + as for not using io_read(): some things are easier and/or more + efficient with mapping + the Mach VM is really the most central part of Mach, and it's + greatest innovation... + antrik: If you used explicit I/O, it would at least shift the + problem somewhere else... + sure... but that's a workaround, not a solution + I'm not sure how to deal with page faults then -- I know too + little about the Hurd's internal design. + Non-blocking io_read only works if we address the client side, + too, BTW. + which would be quite ugly in C IMHO + announce_read (what, to, read, when_ready_callback); + sdschulze: POSIX knows non-blocking I/O + never checked how it works though + Yes, but I doubt it does what we want. + anyways, it's not too hard to do non-blocking io_read(). the + problem is that then you have to use MIG stubs directly, not the libc + function + And you somehow need to get the answer. + resp. get to know when it's ready + the Hurd actually comes with a io_request.defs and io_reply.defs + by default. you just need to use them. + oh, ok + (instead of the usual io.defs, which does a blocking send/receive + in one step) + I'd be interested how this works in Linux... + what exactly? + simultaneous requests on one FS + ah, you mean the internal threading model of Linux? no idea + if it uses threading at all + youpi probably knows... and some others might as well + Callbacks are still ugly... -- cgit v1.3.1 From 8aeb8dc4e09d65e0ad6cf7334982ecdb730b42b4 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 6 Oct 2010 22:51:13 +0200 Subject: open_issues/serial_console: New. --- open_issues/serial_console.mdwn | 52 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 open_issues/serial_console.mdwn (limited to 'open_issues') diff --git a/open_issues/serial_console.mdwn b/open_issues/serial_console.mdwn new file mode 100644 index 00000000..ed6358a2 --- /dev/null +++ b/open_issues/serial_console.mdwn @@ -0,0 +1,52 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_documentation]] + +IRC, #hurdfr, 2010-09-20 + + tu peux compiler ton gnumach pour qu'il utilise la console série, et tu + mets le port série sur la console qemu + -AC_DEFINE([RCLINE], [-1], [com port for the remote console]) + +AC_DEFINE([RCLINE], [0], [com port for the remote console]) + dans i386/configfrag.ac + grumpf, peu pratique :) + ben après t'auras accès vraiment à ton gnumach + messages de noyau etc. + oui c'est sûr, mais j'ai aucune idée de comment je configure qemu & + co, ça va être sportif encore + -serial vc + je lance pas moi-même le qemu, donc j'imagine qqch comme -serial + tcp::qqch,server + ben t'as pas accès à la console alors ? + mais sinon via tcp ça devrait aller oui + si, via telnet + youpi: et après, tu fais comment pour envoyer le c-a-D toi ? + (question sans doute bête) + c'est un code différent via com1 iirc + mmmmmmmmmhhhhhh + (c'est pas bête: c-a-d c'est pas vraiment défini pour un port série) + tu sais où je peux le trouver ? + ah tiens non yena pas + mais bon spa dur à ajouter + bcp trop compliqué pour moi + dans i386/i386at/com.c, à la première ligne ttyinput() + tu compares c à ce que tu veux + et dans ce cas tu appelles kdb_kintr + (sans paramètre) + mais sinon ya pas vraiment besoin d'appeller explicitement le + débuggueur hein + ah ? + dès que tu mets debug_all_traps à 1 dans traps.c, il sera invoqué lors + du segv + ok + pour xen j'ai mis £ comme raccourcis + ça me paraît plus simple dans ce cas + clin d'œil à la société anglaise :) -- cgit v1.3.1 From 5c47a316cb008d2a1ce91977803a59359e35b9a8 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 7 Oct 2010 00:00:15 +0200 Subject: open_issues/implementing_hurd_on_top_of_another_system: New. --- ...implementing_hurd_on_top_of_another_system.mdwn | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 open_issues/implementing_hurd_on_top_of_another_system.mdwn (limited to 'open_issues') diff --git a/open_issues/implementing_hurd_on_top_of_another_system.mdwn b/open_issues/implementing_hurd_on_top_of_another_system.mdwn new file mode 100644 index 00000000..ea06da44 --- /dev/null +++ b/open_issues/implementing_hurd_on_top_of_another_system.mdwn @@ -0,0 +1,63 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_documentation]] + +It is possible to run Hurd stuff on top of another system instead of on Mach. +One obvious variant is emulation ([[hurd/running/QEMU]], for example), but +doing that does not really integratable the Hurd guest into the host system. +There is also a more direct way, more powerful, but it also has certain +requirements to do it effectively: + +IRC, #hurd, August / September 2010 + + silver_hook: the Hurd can also refer to the interfaces of the + filesystems etc, and a lot of that is really just server/client APIs that + could be implemented on any system that has transferable rights to message + capabilities. + silver_hook: it's surprising how few systems *have* transferable + rights, though! + silver_hook: usually it is added as an afterthought + and comes with restriction + marcusb: there's SCM_RIGHTS to transfer fds, which is quite often + available + youpi: yes, I know this as "fdpassing" + youpi: it's described in the Stevens series even + [...] + ArneBab: well, let me put it this way. the Linux kernel has no + interface to manipulate another tasks's virtual address space, ie you can't + map/unmap stuff in another process + ArneBab: you would have to use ptrace and load some stub code in that + process to make that happen. + ArneBab: so for complete transparent manipulation, you need a kernel + module + that is what the User Mode Linux kernel module does + ArneBab: so say you use the User Mode Linux kernel module for that + one feature. Then you can do everything that User Mode Linux can do, which, + I assure you, includes running subhurds :) + it can be a bit tricky to implement those features, but it is not + harder than writing a kernel in the first place + So, if I got an admin to install User Mode Linux and Mach emulation, + I’d get the flexibility (and independence from admin decisions) I have in the + Hurd? + ArneBab: one problem is that you still use Linux. For those who want + to get rid of Linux for political reasons, that would mean complete failure + ArneBab: if you have UML kernel module, you can implement Mach in + user space + ArneBab: in fact, John Tobey did this a couple of years ago, or + started it + +([[tschwinge]] has tarballs of John's work.) + + ArneBab: or you can just implement parts of it and relay to Linux for + the rest + the point is, that if you don't care for kernel improvements, and are + sufficiently happy with the translator stuff, it's not hard to bring the Hurd + to Linux or BSD -- cgit v1.3.1 From da073283ec7656f34b1180f736fefcf604cdf4c4 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 7 Oct 2010 00:01:25 +0200 Subject: open_issues/benefits: New. --- open_issues/benefits.mdwn | 86 ++++++++++++++++++++++ ...implementing_hurd_on_top_of_another_system.mdwn | 2 + 2 files changed, 88 insertions(+) create mode 100644 open_issues/benefits.mdwn (limited to 'open_issues') diff --git a/open_issues/benefits.mdwn b/open_issues/benefits.mdwn new file mode 100644 index 00000000..da1248c8 --- /dev/null +++ b/open_issues/benefits.mdwn @@ -0,0 +1,86 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_documentation]] + +What are the benefits of a native GNU/Hurd system, now that Linux et al. can do +so much (think [[hurd/translator]]s: FUSE, [[hurd/subhurd]]s: User-Mode-Linux, +etc.). + +It is possible to begin [[implementing_Hurd_on_top_of_another_system]], but... + +IRC, #hurd, August / September 2010 + + ArneBab: but Neal and I were not happy with that alone. We were + looking for deeper improvements to the system, for, I think, sound reasons. + That is what brought us to the L4/Coyotos technologies + ArneBab: as you are writing a kernel in user space, you can still do + kernel improvements there + ArneBab: if you take it very far, you end up with a kernel that runs + Linux in user space (just flip the two) for the drivers + ArneBab: that is what the L4 people did with the DDE + +([[DDE]]) + + ArneBab: so, with these different cuts, there are different + opportunities. on the one end, you can run Linux as normal and get some of + the Hurd features such as translators in some programs. At the other end, + you can do whatever you want and run some linux code for the drivers or none + at all. + ArneBab: one of the big questions then becomes: at which point can + the advantages offered by the Hurd be realized? + ArneBab: and that's not entirely clear to me + when I worked on this with Neal, we pushed further and further into + need-to-change-everything land + while the current efforts on the Hurd seem to be more equivalent to + the could-run-it-in-userspace-on-top-of-Linux camp + marcusb: for that I think we need a way to move towards them step by + step. Would it be possible to get the advantages of better resource + allocation with a Viengoos in userspace, too? + and when that is stable, just switch over? + ArneBab: I don't know. I suspect these people will know before us: + http://lxc.sourceforge.net/ + something like implementing flip points: flip Linux with Hurd to Hund + with Linux. Flip Mach with L4 to L4 with Mach. + lxc sounds interesting. + note that these efforts address security concerns more than other + concerns + so they will get isolation long before sharing is even considered + but some of the issues are the same + once you allow malware to do what it wants, it's a small step to also + allow the user to what he wants :) + it kinda looks like hacking it where it doesn’t really fit again… + there I ask myself when the point comes that doing a cleaner design + offsets the popularity + they are pushing more and more stuff into userspace + which is a good thing (to me) + it’s hard to clearly describe how, but even though I like having more + stuff in userspace, the way it is bolted onto Linux doesn’t feel good for me. + FUSE is cool, but if I use it, I am at a disadvantage compared to a + non-fuse user + while in the Hurd, these additional options are on eqal footing. + ArneBab: are they pushing more and more into user space? I don't + think so. I see more of the reverse, actually + or maybe both + FUSE, lxd and scheduling in userspace move to userspace + well, KMS moved to the kernel + to avoid flickering when switching between X and the console? + marcusb: Do you experience FUSE lxc and such being secondclass in + Linux, too, or is that just a strange feeling of me? + marcusb: and that splits the users into those who can get stuff into + the kernel and those who can only work in userspace – which I don’t really + like. + That’s one more advantage of the Hurd: eqal footing for all (except + the Mach hackers, but they have a very limited terrain) + ArneBab: but UML kernel module is minimal, and Linus didn't have a + principled objection to it (but just wanted a more general solution) + ArneBab: as a side note, although people keep complaining, the linux + kernel seems to be growing steadily, so getting stuff into the kernel doesn't + seem too hard. 8-O diff --git a/open_issues/implementing_hurd_on_top_of_another_system.mdwn b/open_issues/implementing_hurd_on_top_of_another_system.mdwn index ea06da44..a3e367ce 100644 --- a/open_issues/implementing_hurd_on_top_of_another_system.mdwn +++ b/open_issues/implementing_hurd_on_top_of_another_system.mdwn @@ -61,3 +61,5 @@ IRC, #hurd, August / September 2010 the point is, that if you don't care for kernel improvements, and are sufficiently happy with the translator stuff, it's not hard to bring the Hurd to Linux or BSD + +(Continue: [[benefits]].) -- cgit v1.3.1 From 497773bb641a2428def8156cc8a68cd58d9ce295 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 7 Oct 2010 00:02:21 +0200 Subject: open_issues/multiprocessing: New. --- open_issues/multiprocessing.mdwn | 34 ++++++++++++++++++++++++++++++++++ open_issues/multithreading.mdwn | 4 ++++ 2 files changed, 38 insertions(+) create mode 100644 open_issues/multiprocessing.mdwn (limited to 'open_issues') diff --git a/open_issues/multiprocessing.mdwn b/open_issues/multiprocessing.mdwn new file mode 100644 index 00000000..7f3d5cb9 --- /dev/null +++ b/open_issues/multiprocessing.mdwn @@ -0,0 +1,34 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +We would expect that fine-grained, compartmentalized systems, that is, +microkernel-based multi-server systems in particular, would be ideal condidates +for applying multiprocessing. That is, however, only true from a first and +inexperienced point of view: there are many difficulties. + +IRC, #hurd, August / September 2010 + + silver_hook: because multi-server systems depend on inter-process + communication, and inter-process communication is many times more expensive + across cpus + silver_hook: so you either force interrelated work on the same cpu, + or suffer heavy penalties. and in a typical fine-grained object system, all + objects are interconnected! + silver_hook: resources in today's systems, even in a single node with + one cpu, but more so in a network, are very non-uniform. scheduling these + resources efficiently is a huge problem. restricting the resource + distribution policies in the way microkernel systems tend to do is posing + serious research challenges + +--- + +See also: [[multithreading]]. diff --git a/open_issues/multithreading.mdwn b/open_issues/multithreading.mdwn index b215dcae..81b96280 100644 --- a/open_issues/multithreading.mdwn +++ b/open_issues/multithreading.mdwn @@ -25,3 +25,7 @@ Alternative approaches: * [libtcr - Threaded Coroutine Library](http://oss.linbit.com/libtcr/) * [[Erlang-style_parallelism]] + +--- + +See also: [[multiprocessing]]. -- cgit v1.3.1 From 30a9d6e8afd1b8593cef9783509aae385407e1e7 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 7 Oct 2010 00:12:16 +0200 Subject: open_issues/network_file_system_by_just_forwarding_rpcs: New. --- hurd/translator.mdwn | 2 +- ...network_file_system_by_just_forwarding_rpcs.mdwn | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+), 1 deletion(-) create mode 100644 open_issues/network_file_system_by_just_forwarding_rpcs.mdwn (limited to 'open_issues') diff --git a/hurd/translator.mdwn b/hurd/translator.mdwn index dd5c5b4d..c3ca1278 100644 --- a/hurd/translator.mdwn +++ b/hurd/translator.mdwn @@ -116,7 +116,7 @@ Read about translator [[short-circuiting]]. * [[wishlist_1]] * [[wishlist_2]] - + * [[open_issues/network_file_system_by_just_forwarding_RPCs]] # Internally diff --git a/open_issues/network_file_system_by_just_forwarding_rpcs.mdwn b/open_issues/network_file_system_by_just_forwarding_rpcs.mdwn new file mode 100644 index 00000000..de1d63a3 --- /dev/null +++ b/open_issues/network_file_system_by_just_forwarding_rpcs.mdwn @@ -0,0 +1,21 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +IRC, #hurd, August / September 2010 + + btw, it should be possible to implement a network "filesystem" by + just forwarding RPCs over the network, right? + (of course auth would be an additional concern) + that would open all kinds of possibilities, possibly. + jkoenig: plan9? + I don't know much about plan9 yet. I seem to remember some mach + extension for network transparency being mentionned somewhere.. -- cgit v1.3.1 From 8d6921f753dc2b7abaa9b6ae0cde1a108f8c186d Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 7 Oct 2010 00:21:07 +0200 Subject: open_issues/dbus_in_linux_kernel: New. --- open_issues/dbus_in_linux_kernel.mdwn | 58 +++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 open_issues/dbus_in_linux_kernel.mdwn (limited to 'open_issues') diff --git a/open_issues/dbus_in_linux_kernel.mdwn b/open_issues/dbus_in_linux_kernel.mdwn new file mode 100644 index 00000000..7780fc08 --- /dev/null +++ b/open_issues/dbus_in_linux_kernel.mdwn @@ -0,0 +1,58 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +Might be interesting to watch how this develops. + +IRC, #hurd, August / September 2010 + + check this out: + someone is working on implementing dbus in linux + linux finally gets mach ipc ;-) + it's old news though, unless there is an update + and I think it was only the client? + youpi : someone is adding dbus ipc to the linux kernel + marcusb: I just heard about it. + (it's crazy how this drives backward compared to a hurdish approach) + what is the motivation for moving to the kernel? + context switch overhead + they wanna use it to talk to device drivers? :) + well, they did that with the in-kernel web server, but they + abandonned it later on + azeem: I don't think so. + dbus in the kernel is actually good for the Hurd as dbus IPC is + basically neutered Mach IPC + I don't think anybody wants to put the dbus server in the kernel + well, there is at least one person + maybe this is a different news from the one I read + Alban Crequy (albanc) is working out. He works for collabora, fwiw + + + + what I read was about hal etc + so that you don't need a user space daemon to glue the kernel to the + dbus world + I don't think that is what he is talking about + I can't find it anymore though. I mentioned it in this channel at + the time though, so it should be in the backlog + neal, yeah could very well be a separate thing + neal, dbus does have marginal support for fd passing though, and some + attempts on the mailing list to make "fds" an official type in the message + failed (as far as I could see, I didn't read the whole discussion) + so no mach ipc just yet + wrong + FD handling is in 1.4 + type o, if I'm not mistaken + then the discussion moved on from initial rejection + no, 'h' + I'm out of date by two months + ok + neal: AFAIR Marcel Holtmann talked about dbus in-kernel several years + ago, but he never ended up implementing it, or there were rumors he had + private "working code" -- cgit v1.3.1 From 8dce0d665634efe41b369a9eda7bee7b3e6c0272 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 7 Oct 2010 11:33:17 +0200 Subject: open_issues/libc_variant_selection: New. --- open_issues/libc_variant_selection.mdwn | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 open_issues/libc_variant_selection.mdwn (limited to 'open_issues') diff --git a/open_issues/libc_variant_selection.mdwn b/open_issues/libc_variant_selection.mdwn new file mode 100644 index 00000000..10e709a5 --- /dev/null +++ b/open_issues/libc_variant_selection.mdwn @@ -0,0 +1,27 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_glibc open_issue_porting]] + +There are now specialized variants of Debian's libc package, libc0.3-i686 and +libc0.3-xen. + + +On Thu, Oct 07, 2010 at 11:22:46AM +0200, Samuel Thibault wrote: +> Thomas Schwinge, le Thu 07 Oct 2010 10:11:07 +0200, a écrit : +> > Also, this text says ``will be selected instead when running under Xen'' +> > -- is this meant to be automatically done? +> +> It's supposed to be, we need to add support for it. +> +> > If so, then it didn't work. +> +> Yes, you need to copy it by hand. Same for libc0.3-i686, we just need to +> steal the cpuid code from the kfreebsd port of glibc. -- cgit v1.3.1 From b383b24fa7386037fd20fba3b19060d7d43b952d Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 8 Oct 2010 19:23:13 +0200 Subject: open_issues/virtual_square_view-os: New. --- open_issues/virtual_square_view-os.mdwn | 49 +++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 open_issues/virtual_square_view-os.mdwn (limited to 'open_issues') diff --git a/open_issues/virtual_square_view-os.mdwn b/open_issues/virtual_square_view-os.mdwn new file mode 100644 index 00000000..7f5137e5 --- /dev/null +++ b/open_issues/virtual_square_view-os.mdwn @@ -0,0 +1,49 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +All the following is based only on a first, and quick glance only. + +We may want to have a look at Virtual Square / View-OS, and evaluate in which +ways this is related / implemented / implementable / usable / useful in a Hurd +environment, and even ;-) strive to collaborate with them. + +[[I|tschwinge]] found this project very much by chance: on LinkedIn, they +posted a proposal for [DevRoom on Virtualization +Technologies](http://www.linkedin.com/groupItem?view=&gid=27213&type=member&item=31720076) +for [[community/meetings/FOSDEM_2011]]. LinkedIn sends out such posts in very +opaque emails from time to time (probably they'd look less opaque with a HTML +mail user agent), and I even bothered to have a look at it, and follow the link +to the web page, and not delete it straightway. + +So, I had a quick look at the project: + +This seems to be an amalgamation / combination of various virtualization +mechanisms / projects / ideas. Virtualization is here meant in a broad sense, +including file system namespaces: our `chroot` / `settrans --chroot`; +networking configurations: our pfinet override stuff; system configuration: +subhurds?; current time, devices: likewise?; executable interpreter: our exec +server override stuff; "stat" virtualization: fakeroot; etc. -- They seem to +do a lot of stuff that we also try to do / could do / can do. + +In fact, this looks a bit like they're trying to bring some more of the Hurd's +[[hurd/concepts]] over to Unix / Linux, more than only the *usual VFS stuff* +(translators / FUSE). + +Perhaps start reading with the *slides* linked below. + + * + + * + + * Renzo Davoli, Michael Goldweber, [*View-OS: Change your View on + Virtualization*](http://www.cs.unibo.it/~renzo/view-os-lk2009.pdf), + Proc. of Linux Kongress, 2009 + + * [slides](http://www.cs.unibo.it/~renzo/view-os-lk2009-slides.pdf) -- cgit v1.3.1 From 6e3b5f97fe71aa9e2bd65bb790d9224187644754 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 8 Oct 2010 23:26:30 +0200 Subject: open_issues/config_guess_uname: New. --- open_issues/config_guess_uname.mdwn | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 open_issues/config_guess_uname.mdwn (limited to 'open_issues') diff --git a/open_issues/config_guess_uname.mdwn b/open_issues/config_guess_uname.mdwn new file mode 100644 index 00000000..54c830a4 --- /dev/null +++ b/open_issues/config_guess_uname.mdwn @@ -0,0 +1,34 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="config.guess / uname"]] + +Same machine; GNU/Hurd running as a Xen domU (this fact very hopefully being +irrelevant): + +GNU/Linux: + + $ [...]/config.guess + i686-pc-linux-gnu + $ uname -a + Linux zenhost 2.6.26-2-xen-686 #1 SMP Sun Jun 21 09:15:17 UTC 2009 i686 GNU/Linux + +GNU/Hurd: + + $ [...]/config.guess + i386-unknown-gnu0.3 + $ uname -a + GNU grubber.bddebian.com 0.3 GNU-Mach 1.3.99/Hurd-0.3 i386-AT386 GNU + +This causes autoconf-based packages to be configured for i386 instead of i686. + +This is very likely a [[!taglink open_issue_gnumach]], and [[tschwinge]] seems +to remember that someone has been looking at this before, but apparently it has +not yet been fixed. -- cgit v1.3.1 From 5a3e0a36ec2afd2656a587505eac635fb5e02583 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 8 Oct 2010 23:32:43 +0200 Subject: open_issues/binutils_testsuite: New. --- open_issues/binutils_testsuite.mdwn | 966 ++++++++++++++++++++++ open_issues/binutils_testsuite/sum_hurd | 630 +++++++++++++++ open_issues/binutils_testsuite/sum_linux | 1287 ++++++++++++++++++++++++++++++ 3 files changed, 2883 insertions(+) create mode 100644 open_issues/binutils_testsuite.mdwn create mode 100644 open_issues/binutils_testsuite/sum_hurd create mode 100644 open_issues/binutils_testsuite/sum_linux (limited to 'open_issues') diff --git a/open_issues/binutils_testsuite.mdwn b/open_issues/binutils_testsuite.mdwn new file mode 100644 index 00000000..064ffa6b --- /dev/null +++ b/open_issues/binutils_testsuite.mdwn @@ -0,0 +1,966 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +Here's some log of a binutils testsuite run; this is from +35a74fa099259b505e6115586326a302431daf6c sources, 2010-10-06. + +(Automatically) configured for i386-unknown-gnu0.3. (See +[[config_guess_uname]].) + + $ ../master/configure --prefix="$PWD".install + [...] + $ make + [...] + $ make -k check + [...] + $ cat */*.sum */*/*.sum > sum_hurd + +Doing the same steps on GNU/Linux would configure for i686-pc-linux-gnu. + +Comparing [[sum_hurd]] to [[sum_linux]]: + + $ diff -u <(sed s%thomas/tmp/source%tschwinge/tmp% < open_issues/binutils_testsuite/sum_linux) open_issues/binutils_testsuite/sum_hurd + --- /dev/fd/63 2010-10-08 23:28:00.891055000 +0200 + +++ open_issues/binutils_testsuite/sum_hurd 2010-10-08 23:16:02.000000000 +0200 + @@ -1,5 +1,5 @@ + -Test Run By thomas on Fri Oct 8 22:40:31 2010 + -Native configuration is i686-pc-linux-gnu + +Test Run By tschwinge on Fri Oct 8 22:27:11 2010 + +Native configuration is i386-unknown-gnu0.3 + + === binutils tests === + + @@ -14,19 +14,12 @@ + PASS: ar thin archive with nested archive + PASS: ar argument parsing + PASS: ar deterministic archive + -PASS: ar unique symbol in archive + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/arm/objdump.exp ... + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/bfin/objdump.exp ... + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/dlltool.exp ... + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/elfedit.exp ... + -UNSUPPORTED: Update ELF header 1 + -PASS: Update ELF header 2 + -PASS: Update ELF header 3 + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/hppa/objdump.exp ... + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/i386/i386.exp ... + -PASS: objcopy on compressed debug sections + -PASS: strip on uncompressed debug sections + -PASS: strip on compressed debug sections + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/m68k/objdump.exp ... + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/nm.exp ... + PASS: nm (no arguments) + @@ -50,35 +43,9 @@ + PASS: run stripped executable with saving a symbol + PASS: keep only debug data + PASS: simple objcopy of debug data + -PASS: objcopy (ELF unknown section type) + -PASS: objcopy (ELF group) + -PASS: objcopy (ELF group) + -PASS: objcopy (ELF group) + -PASS: objcopy (ELF group) + -PASS: copy removing group member + -PASS: copy with setting section flags 1 + -PASS: add notes section + PASS: copy with setting section flags 2 + PASS: copy with setting section flags 3 + PASS: strip --strip-unneeded on common symbol + -PASS: strip with section group 1 + -PASS: strip with section group 2 + -PASS: strip empty file + -PASS: strip with section group 4 + -PASS: strip with section group 5 + -PASS: strip with section group 6 + -PASS: strip with section group 7 + -PASS: strip with section group 8 + -PASS: strip with section group 9 + -PASS: strip on STB_GNU_UNIQUE + -PASS: objcopy keeps symbols needed by relocs + -PASS: --localize-hidden test 1 + -PASS: unordered .debug_info references to .debug_ranges + -UNSUPPORTED: unordered .debug_info references to .debug_ranges + -PASS: objcopy add-section + -PASS: objcopy add-empty-section + -PASS: objcopy on sections with SHF_EXCLUDE + -PASS: strip --strip-unneeded on sections with SHF_EXCLUDE + PASS: --localize-hidden test 2 + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/objdump.exp ... + PASS: objdump -i + @@ -87,17 +54,8 @@ + PASS: objdump -t + PASS: objdump -r + PASS: objdump -s + -PASS: objdump -s -j .zdebug_abbrev + -PASS: objdump -W + +UNSUPPORTED: objdump compressed debug + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/readelf.exp ... + -PASS: finding out ELF size with readelf -h + -PASS: readelf -h + -PASS: readelf -S + -PASS: readelf -s + -PASS: readelf -r + -PASS: readelf -wi + -PASS: readelf -wa (compressed) + -PASS: readelf -p + Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/size.exp ... + PASS: size (no arguments) + PASS: size -A + @@ -107,10 +65,10 @@ + + === binutils Summary === + + -# of expected passes 79 + -# of unsupported tests 2 + -Test Run By thomas on Fri Oct 8 22:40:54 2010 + -Native configuration is i686-pc-linux-gnu + +# of expected passes 38 + +# of unsupported tests 1 + +Test Run By tschwinge on Fri Oct 8 22:33:05 2010 + +Native configuration is i386-unknown-gnu0.3 + + === ld tests === + + @@ -129,8 +87,8 @@ + UNTESTED: bootstrap with --no-keep-memory + UNTESTED: bootstrap with --relax + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cdtest/cdtest.exp ... + -PASS: cdtest + -PASS: cdtest with -Ur + +FAIL: cdtest + +FAIL: cdtest with -Ur + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-checks/checks.exp ... + PASS: check sections 1 + PASS: check sections 2 + @@ -139,428 +97,23 @@ + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cygwin/exe-export.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-d10v/d10v.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-discard/discard.exp ... + -PASS: ld-discard/extern + -PASS: ld-discard/start + -PASS: ld-discard/static + -PASS: ld-discard/zero-rel + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/audit.exp ... + -PASS: Run with -paudit.so + -PASS: Run with -Paudit.so + -PASS: Run with --depaudit=audit.so + -PASS: Run with shared with --audit + -PASS: Run with shared with --audit + -PASS: Run with -lusesaudit + -PASS: Run with -lusesaudit -lusesaudit2 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/binutils.exp ... + -PASS: strip -z max-page-size=0x200000 (maxpage1) + -PASS: strip -z max-page-size=0x200000 -z common-page-size=0x100000 (maxpage1) + -PASS: strip -z max-page-size=0x100000 (maxpage1) + -PASS: strip -z max-page-size=0x100000 -z common-page-size=0x1000 (maxpage1) + -PASS: strip (maxpage1) + -PASS: strip -shared (maxpage1) + -PASS: objcopy (maxpage1) + -PASS: objcopy -shared (maxpage1) + -PASS: strip -z relro (relro1) + -PASS: strip -z relro -shared (relro1) + -PASS: objcopy -z relro (relro1) + -PASS: objcopy -z relro -shared (relro1) + -PASS: strip -z relro -shared (relro2) + -PASS: objcopy -z relro -shared (relro2) + -PASS: strip -T /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/lma.lnk (lma) + -PASS: objcopy (tbss1) + -PASS: objcopy -z relro (tbss1) + -PASS: objcopy -shared (tbss1) + -PASS: objcopy -shared -z relro (tbss1) + -PASS: objcopy -z max-page-size=0x100000 (tbss1) + -PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tbss1) + -PASS: objcopy (tdata1) + -PASS: objcopy -z relro (tdata1) + -PASS: objcopy -shared (tdata1) + -PASS: objcopy -shared -z relro (tdata1) + -PASS: objcopy -z max-page-size=0x100000 (tdata1) + -PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tdata1) + -PASS: objcopy (tbss2) + -PASS: objcopy -z relro (tbss2) + -PASS: objcopy -shared (tbss2) + -PASS: objcopy -shared -z relro (tbss2) + -PASS: objcopy -z max-page-size=0x100000 (tbss2) + -PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tbss2) + -PASS: objcopy (tdata2) + -PASS: objcopy -z relro (tdata2) + -PASS: objcopy -shared (tdata2) + -PASS: objcopy -shared -z relro (tdata2) + -PASS: objcopy -z max-page-size=0x100000 (tdata2) + -PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tdata2) + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/dwarf.exp ... + -PASS: Build libdwarf1.so + -PASS: Run with libdwarf1.so first + -PASS: Run with libdwarf1.so last + -PASS: Strip -s libdwarf1c.so + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/eh-group.exp ... + -PASS: Guess the target size from eh-group1size.o + -PASS: Build eh-group1.o + -PASS: Link eh-group.o to eh-group + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/elf.exp ... + -PASS: ld-elf/commonpage1 + -PASS: ld-elf/discard1 + -PASS: ld-elf/discard2 + -PASS: ld-elf/discard3 + -PASS: ld-elf/dynsym1 + -PASS: ld-elf/eh-frame-hdr + -PASS: ld-elf/eh5 + -PASS: ld-elf/eh6 + -PASS: ld-elf/empty + -PASS: ld-elf/empty2 + -PASS: ld-elf/exclude3a + -PASS: ld-elf/exclude3b + -PASS: ld-elf/exclude3c + -PASS: ld-elf/expr1 + -PASS: --extract-symbol test 1 (sections) + -PASS: --extract-symbol test 1 (symbols) + -PASS: --set-section-flags test 1 (sections) + -PASS: ld-elf/group1 + -PASS: ld-elf/group10 + -PASS: ld-elf/group2 + -PASS: ld-elf/group3a + -PASS: ld-elf/group3b + -PASS: ld-elf/group4 + -PASS: ld-elf/group5 + -PASS: ld-elf/group6 + -PASS: ld-elf/group7 + -PASS: ld-elf/group8a + -PASS: ld-elf/group8b + -PASS: ld-elf/group9a + -PASS: ld-elf/group9b + -PASS: ld-elf/hash + -PASS: ld-elf/header + -PASS: ld-elf/init-fini-arrays + -PASS: ld-elf/linkonce1 + -PASS: ld-elf/linkonce2 + -PASS: ld-elf/linkoncerdiff + -PASS: ld-elf/loadaddr1 + -PASS: ld-elf/loadaddr2 + -PASS: ld-elf/loadaddr3a + -PASS: ld-elf/loadaddr3b + -PASS: ld-elf/local1 + -PASS: ld-elf/maxpage1 + -PASS: ld-elf/maxpage2 + -PASS: ld-elf/maxpage3a + -PASS: ld-elf/merge + -PASS: ld-elf/merge2 + -PASS: ld-elf/multibss1 + -PASS: ld-elf/nobits-1 + -PASS: ld-elf/noload-1 + -PASS: ld-elf/noload-2 + -PASS: ld-elf/noload-3 + -PASS: ld-elf/note-1 + -PASS: ld-elf/note-2 + -PASS: ld-elf/orphan-region + -PASS: ld-elf/orphan + -PASS: ld-elf/orphan2 + -PASS: ld-elf/orphan3 + -PASS: ld-elf/orphan4 + -PASS: ld-elf/overlay + -PASS: ld-elf/pr11304 + -PASS: ld-elf/pr349 + -PASS: relocatable with script + -PASS: ld-elf/seg + -PASS: ld-elf/stab + -PASS: ld-elf/textaddr1 + -PASS: ld-elf/textaddr2 + -PASS: ld-elf/textaddr3 + -PASS: ld-elf/textaddr4 + -PASS: ld-elf/textaddr5 + -PASS: ld-elf/textaddr6 + -PASS: ld-elf/textaddr7 + -PASS: ld-elf/unknown + -PASS: ld-elf/unknown2 + -PASS: ld-elf/warn1 + -PASS: ld-elf/warn2 + -PASS: Weak symbols in dynamic objects 1 (support) + -PASS: Weak symbols in dynamic objects 1 (main test) + -PASS: --gc-sections on tls variable + -PASS: preinit array + -PASS: static preinit array + -PASS: init array + -PASS: static init array + -PASS: fini array + -PASS: static fini array + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/exclude.exp ... + -PASS: ld link shared library + -PASS: ld export symbols from archive + -PASS: ld link shared library with --exclude-libs + -PASS: ld exclude symbols from archive - --exclude-libs libexclude + -PASS: ld exclude symbols from archive - --exclude-libs libexclude.a + -PASS: ld exclude symbols from archive - --exclude-libs ALL + -PASS: ld exclude symbols from archive - --exclude-libs foo:libexclude.a + -PASS: ld exclude symbols from archive - --exclude-libs foo,libexclude.a + -PASS: ld don't exclude symbols from archive - --exclude-libs foo:bar + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/frame.exp ... + -PASS: read-only .eh_frame section + -PASS: read-only .gcc_except_table section + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/sec-to-seg.exp ... + -PASS: assignment of ELF sections to segments (same page) + -PASS: assignment of ELF sections to segments (adjacent pages) + -PASS: assignment of ELF sections to segments (disjoint pages) + +UNSUPPORTED: assignment of ELF sections to segments + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/sec64k.exp ... + -PASS: ld-elf/64ksec-r + -PASS: ld-elf/64ksec + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/shared.exp ... + -PASS: Build libfoo.so + -PASS: Build versioned libfoo.so + -PASS: Build libbar.so + -PASS: Build warn libbar.so + -PASS: Build hidden libbar.so + -PASS: Build protected libbar.so + -PASS: Build libbar.so with libfoo.so + -PASS: Build libar.so with versioned libfoo.so + -PASS: Build hidden libbar.so with libfoo.so + -PASS: Build hidden libar.so with versioned libfoo.so + -PASS: Build protected libbar.so with libfoo.so + -PASS: Build protected libbar.so with versioned libfoo.so + -PASS: Build libdl1.so + -PASS: Build libdl2a.so with --dynamic-list=dl2.list + -PASS: Build libdl2a.so with --dynamic-list=dl2a.list + -PASS: Build libdl2a.so with --dynamic-list-data + -PASS: Build libdl2b.so with --dynamic-list=dl2.list and dl2xxx.list + -PASS: Build libdl2c.so with --dynamic-list-data and dl2xxx.list + -PASS: Build libdl4a.so with --dynamic-list=dl4.list + -PASS: Build libdl4b.so with --dynamic-list-data + -PASS: Build libdl4c.so with --dynamic-list=dl4.list and dl4xxx.list + -PASS: Build libdl4d.so with --dynamic-list-data and dl4xxx.list + -PASS: Build libdl4e.so with -Bsymbolic-functions --dynamic-list-cpp-new + -PASS: Build libdl4f.so with --dynamic-list-cpp-new -Bsymbolic-functions + -PASS: Build libdl6a.so + -PASS: Build libdl6b.so with -Bsymbolic --dynamic-list-data + -PASS: Build libdl6c.so with -Bsymbolic + -PASS: Build libdl6d.so with --dynamic-list-data -Bsymbolic + -PASS: Build libdata1.so + -PASS: Build libcomm1.o + -PASS: Build libfunc1.so + -PASS: Build libpr9676-1.a + -PASS: Build libpr9676-2.a + -PASS: Build libpr9676-3.so + -PASS: Build libpr9676-4.so + -PASS: Build libpr9676-4a.so + -PASS: Build libpr9679.so + -PASS: Build libpr11138-1.so + -PASS: Build libpr11138-2.o + -PASS: Run normal with libfoo.so + -PASS: Run protected with libfoo.so + -PASS: Run hidden with libfoo.so + -PASS: Run normal with versioned libfoo.so + -PASS: Run warn with versioned libfoo.so + -PASS: Run protected with versioned libfoo.so + -PASS: Run hidden with versioned libfoo.so + -PASS: Run normal libbar.so with libfoo.so + -PASS: Run protected libbar.so with libfoo.so + -PASS: Run hidden libbar.so with libfoo.so + -PASS: Run normal libbar.so with versioned libfoo.so + -PASS: Run protected libbar.so with versioned libfoo.so + -PASS: Run hidden libbar.so with versioned libfoo.so + -PASS: Run dl1a with --dynamic-list=dl1.list and dlopen on libdl1.so + -PASS: Run dl1b with --dynamic-list-data and dlopen on libdl1.so + -PASS: Run with libdl2a.so + -PASS: Run with libdl2b.so + -PASS: Run with libdl2c.so + -PASS: Run with libdl4a.so + -PASS: Run with libdl4b.so + -PASS: Run with libdl4c.so + -PASS: Run with libdl4d.so + -PASS: Run with libdl4e.so + -PASS: Run with libdl4f.so + -PASS: Run dl6a1 with --dynamic-list-data and dlopen on libdl6a.so + -PASS: Run dl6a2 with -Bsymbolic-functions and dlopen on libdl6a.so + -PASS: Run dl6a3 with -Bsymbolic and dlopen on libdl6a.so + -PASS: Run dl6a4 with -Bsymbolic --dynamic-list-data and dlopen on libdl6a.so + -PASS: Run dl6a5 with -Bsymbolic-functions --dynamic-list-cpp-new and dlopen on libdl6a.so + -PASS: Run dl6a6 with --dynamic-list-cpp-new -Bsymbolic-functions and dlopen on libdl6a.so + -PASS: Run dl6a7 with --dynamic-list-data -Bsymbolic and dlopen on libdl6a.so + -PASS: Run dl6b1 with --dynamic-list-data and dlopen on libdl6b.so + -PASS: Run dl6b2 with dlopen on libdl6b.so + -PASS: Run dl6c1 with --dynamic-list-data and dlopen on libdl6c.so + -PASS: Run dl6d1 with --dynamic-list-data and dlopen on libdl6d.so + -PASS: Run with libdata1.so + -PASS: Run with libfunc1.so comm1.o + -PASS: Run with comm1.o libfunc1.so + -PASS: Run with pr11138-2.c libpr11138-1.so + -PASS: Run with libpr11138-1.so pr11138-2.c + -PASS: Build libdl3a.so with --dynamic-list=dl3.list + -PASS: Build libdl3b.so with -Bsymbolic + -PASS: Build libdl3a.so with --dynamic-list-cpp-typeinfo + -PASS: Build libdnew1a.so with --Bsymbolic-functions --dynamic-list-cpp-new + -PASS: Build libdnew1b.so with --dynamic-list-data --dynamic-list-cpp-new + -PASS: Run with libdl3a.so + -PASS: Run with libdl3c.so + -PASS: Run with libnew1a.so + -PASS: Run with libnew1b.so + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/tls_common.exp ... + -PASS: tls_common + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/wrap.exp ... + -PASS: Build libwrap1a.so + -PASS: Build libwrap1b.so + -PASS: Run with libwrap1a.so and libwrap1b.so + -PASS: Run with libwrap1b.so and libwrap1a.so + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfcomm/elfcomm.exp ... + -PASS: --sort-common (descending) + -PASS: --sort-common (ascending) + -PASS: size/aligment change of common symbols (warning 1) + -PASS: size/aligment change of common symbols (change 1) + -PASS: size/aligment change of common symbols (warning 2) + -PASS: size/aligment change of common symbols (change 2) + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfvers/vers.exp ... + -PASS: vers1 + -PASS: vers2 + -PASS: vers3 + -PASS: vers4 + -PASS: vers4a + -PASS: vers4b + -PASS: vers5 + -PASS: vers6 + -PASS: vers7a + -PASS: vers7 + -PASS: vers8 + -PASS: vers9 + -PASS: vers10 + -PASS: vers11 + -PASS: vers12 + -PASS: ar with versioned solib + -PASS: vers14 + -PASS: vers15 + -PASS: vers16a + -PASS: vers16 + -PASS: vers17 + -PASS: vers18 + -PASS: vers19 + -PASS: vers20a + -PASS: vers20 + -PASS: vers21 + -PASS: vers22a + -PASS: vers22b + -PASS: vers22 + -PASS: vers23a + -PASS: vers23b + -PASS: vers23c + -PASS: vers23d + -PASS: vers23 + -PASS: vers24a + -PASS: vers24b + -PASS: vers24c + -PASS: vers25a + -PASS: vers25b1 + -PASS: vers25b2 + -PASS: vers26a + -PASS: vers26b1 + -PASS: vers26b2 + -PASS: vers26b3 + -PASS: vers27a + -PASS: vers27b + -PASS: vers27c1 + -PASS: vers27c2 + -PASS: vers27d1 + -PASS: vers27d2 + -PASS: vers27d3 + -PASS: vers27d4 + -PASS: vers27d5 + -PASS: vers28a + -PASS: vers28b + -PASS: vers28c + -PASS: vers29 + -PASS: vers30 + -PASS: vers31 + -PASS: vers32a + -PASS: vers32b + -PASS: vers32c + -PASS: vers32d + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfvsb/elfvsb.exp ... + -PASS: ld-elfvsb/hidden0 + -PASS: ld-elfvsb/hidden1 + -PASS: ld-elfvsb/hidden2 + -PASS: ld-elfvsb/internal0 + -PASS: ld-elfvsb/internal1 + -PASS: ld-elfvsb/protected0 + -PASS: ld-elfvsb/protected1 + -PASS: visibility (hidden) (non PIC) + -PASS: visibility (hidden) (non PIC, load offset) + -PASS: visibility (hidden) + -PASS: visibility (hidden) (PIC main, non PIC so) + -PASS: visibility (hidden) (PIC main) + -PASS: visibility (hidden_normal) (non PIC) + -PASS: visibility (hidden_normal) (non PIC, load offset) + -PASS: visibility (hidden_normal) + -PASS: visibility (hidden_normal) (PIC main, non PIC so) + -PASS: visibility (hidden_normal) (PIC main) + -PASS: visibility (hidden_undef) (non PIC) + -PASS: visibility (hidden_undef) (non PIC, load offset) + -PASS: visibility (hidden_undef) + -PASS: visibility (hidden_undef) (PIC main, non PIC so) + -PASS: visibility (hidden_undef) (PIC main) + -PASS: visibility (hidden_undef_def) (non PIC) + -PASS: visibility (hidden_undef_def) (non PIC, load offset) + -PASS: visibility (hidden_undef_def) + -PASS: visibility (hidden_undef_def) (PIC main, non PIC so) + -PASS: visibility (hidden_undef_def) (PIC main) + -PASS: visibility (hidden_weak) (non PIC) + -PASS: visibility (hidden_weak) (non PIC, load offset) + -PASS: visibility (hidden_weak) + -PASS: visibility (hidden_weak) (PIC main, non PIC so) + -PASS: visibility (hidden_weak) (PIC main) + -PASS: visibility (protected) (non PIC) + -PASS: visibility (protected) (non PIC, load offset) + -PASS: visibility (protected) + -PASS: visibility (protected) (PIC main, non PIC so) + -PASS: visibility (protected) (PIC main) + -PASS: visibility (protected_undef) (non PIC) + -PASS: visibility (protected_undef) (non PIC, load offset) + -PASS: visibility (protected_undef) + -PASS: visibility (protected_undef) (PIC main, non PIC so) + -PASS: visibility (protected_undef) (PIC main) + -PASS: visibility (protected_undef_def) (non PIC) + -PASS: visibility (protected_undef_def) (non PIC, load offset) + -PASS: visibility (protected_undef_def) + -PASS: visibility (protected_undef_def) (PIC main, non PIC so) + -PASS: visibility (protected_undef_def) (PIC main) + -PASS: visibility (protected_weak) (non PIC) + -PASS: visibility (protected_weak) (non PIC, load offset) + -PASS: visibility (protected_weak) + -PASS: visibility (protected_weak) (PIC main, non PIC so) + -PASS: visibility (protected_weak) (PIC main) + -PASS: visibility (normal) (non PIC) + -PASS: visibility (normal) (non PIC, load offset) + -PASS: visibility (normal) + -PASS: visibility (normal) (PIC main, non PIC so) + -PASS: visibility (normal) (PIC main) + -PASS: common hidden symbol + -PASS: weak hidden symbol DSO last + -PASS: weak hidden symbol DSO first + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfweak/elfweak.exp ... + -PASS: ELF DSO weak func first + -PASS: ELF DSO weak func last + -PASS: ELF DSO weak func first DSO + -PASS: ELF DSO weak func last DSO + -PASS: ELF weak func first + -PASS: ELF weak func last + -PASS: ELF weak func first DSO + -PASS: ELF weak func last DSO + -PASS: ELF DSO weak data first + -PASS: ELF DSO weak data last + -PASS: ELF DSO weak data first DSO + -PASS: ELF DSO weak data last DSO + -PASS: ELF DSO weak data first DSO common + -PASS: ELF DSO weak data last DSO common + -PASS: ELF weak data first + -PASS: ELF weak data last + -PASS: ELF weak data first common + -PASS: ELF weak data last common + -PASS: ELF weak data first DSO + -PASS: ELF weak data last DSO + -PASS: ELF weak data first DSO common + -PASS: ELF weak data last DSO common + -PASS: ELF DSO small bar (size) + -PASS: ELF DSO foo with small bar (size) + -PASS: ELF DSO big bar (size) + -PASS: ELF weak size + -PASS: ld-elfweak/size2 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-fastcall/fastcall.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/fdpic.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/frv-elf.exp ... + @@ -571,85 +124,16 @@ + PASS: Check --gc-section/-r/-e + PASS: Check --gc-section/-r/-u + PASS: --gc-sections -r without -e + -PASS: --gc-sections with note section + -PASS: --gc-sections with __start_ + -PASS: --gc-sections with shared library + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-h8300/h8300.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-i386/i386.exp ... + -PASS: TLS -fpic -shared transitions + -PASS: TLS descriptor -fpic -shared transitions + -PASS: Helper shared library + -PASS: TLS -fpic and -fno-pic exec transitions + -PASS: TLS descriptor -fpic and -fno-pic exec transitions + -PASS: TLS -fno-pic -shared + -PASS: TLS with global dynamic and descriptors + -PASS: TLS in debug sections + -PASS: TLS @indntpoff with %eax + -PASS: Reloc section order + -PASS: Basic --emit-relocs support + -PASS: -z combreloc relocation sections + -PASS: TLS GD->LE transition + -PASS: TLS LD->LE transition + -PASS: TLS IE->LE transition + -PASS: Absolute non-overflowing relocs + -PASS: PCREL8 overflow + -PASS: PCREL16 overflow + -PASS: PCREL16 absolute reloc + -PASS: Invalid allocated section + -PASS: --warn-shared-textrel --fatal-warnings + -PASS: TLS GD->LE transition check + -PASS: TLS IE->LE transition check (R_386_TLS_GOTIE with %eax) + -PASS: TLS IE->LE transition check (R_386_TLS_GOTIE) + -PASS: TLS IE->LE transition check (R_386_TLS_IE with %eax) + -PASS: TLS IE->LE transition check (R_386_TLS_IE) + -PASS: ld-i386/hidden1 + -PASS: ld-i386/hidden2 + -PASS: ld-i386/hidden3 + -PASS: ld-i386/protected1 + -PASS: ld-i386/protected2 + -PASS: ld-i386/protected3 + -PASS: TLS with PIE + -PASS: ld-i386/nogot1 + -PASS: ld-i386/nogot2 + -PASS: ld-i386/discarded1 + -PASS: undefined symbol with compressed debug sections + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ia64/ia64.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ia64/line.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ifunc/binutils.exp ... + -PASS: strip (ifunc-4-x86) + -PASS: objcopy (ifunc-4-x86) + -PASS: strip (ifunc-4-local-x86) + -PASS: objcopy (ifunc-4-local-x86) + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ifunc/ifunc.exp ... + -PASS: Building ifunc binaries + -PASS: Checking ifunc binaries + -PASS: ld-ifunc/ifunc-1-local-x86 + -PASS: ld-ifunc/ifunc-1-x86 + -PASS: ld-ifunc/ifunc-10-i386 + -PASS: ld-ifunc/ifunc-11-i386 + -PASS: ld-ifunc/ifunc-2-i386 + -PASS: ld-ifunc/ifunc-2-local-i386 + -PASS: ld-ifunc/ifunc-3a-x86 + -PASS: ld-ifunc/ifunc-3b-x86 + -PASS: ld-ifunc/ifunc-4-local-x86 + -PASS: ld-ifunc/ifunc-4-x86 + -PASS: ld-ifunc/ifunc-4a-x86 + -PASS: ld-ifunc/ifunc-5a-i386 + -PASS: ld-ifunc/ifunc-5a-local-i386 + -PASS: ld-ifunc/ifunc-5b-i386 + -PASS: ld-ifunc/ifunc-5b-local-i386 + -PASS: ld-ifunc/ifunc-5r-local-i386 + -PASS: ld-ifunc/ifunc-6a-i386 + -PASS: ld-ifunc/ifunc-6b-i386 + -PASS: ld-ifunc/ifunc-7a-i386 + -PASS: ld-ifunc/ifunc-7b-i386 + -PASS: ld-ifunc/ifunc-8-i386 + -PASS: ld-ifunc/ifunc-9-x86 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-libs/libs.exp ... + PASS: -l: test (preparation) + PASS: -l: test + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-linkonce/linkonce.exp ... + -PASS: ld-linkonce/zeroehl32 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68hc11/m68hc11.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68k/m68k-got.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68k/m68k.exp ... + @@ -663,9 +147,6 @@ + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe-run2.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pie/pie.exp ... + -PASS: weak undefined + -PASS: weak undefined data + -PASS: missing entry symbol + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-powerpc/aix52.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-powerpc/powerpc.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-s390/s390.exp ... + @@ -675,7 +156,6 @@ + PASS: ld-scripts/align2b + PASS: ld-scripts/align2c + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/alignof.exp ... + -PASS: ALIGNOF + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/assert.exp ... + PASS: ASSERT + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/crossref.exp ... + @@ -694,7 +174,6 @@ + PASS: ld-scripts/defined2 + PASS: ld-scripts/defined3 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/dynamic-sections.exp ... + -PASS: dynamic sections + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-address.exp ... + PASS: ld-scripts/empty-address-1 + PASS: ld-scripts/empty-address-2a + @@ -703,9 +182,7 @@ + PASS: ld-scripts/empty-address-3b + PASS: ld-scripts/empty-address-3c + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-aligned.exp ... + -PASS: ld-scripts/empty-aligned + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-orphan.exp ... + -PASS: ld-scripts/empty-orphan + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/expr.exp ... + PASS: ld-scripts/expr1 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/extern.exp ... + @@ -715,87 +192,35 @@ + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/map-address.exp ... + PASS: map addresses + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/overlay-size.exp ... + -PASS: overlay size + -PASS: overlay size (map check) + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/phdrs.exp ... + -PASS: PHDRS + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/phdrs2.exp ... + -PASS: PHDRS2 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/phdrs3.exp ... + -PASS: PHDRS headers + -PASS: PHDRS headers 3a + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/provide.exp ... + PASS: ld-scripts/provide-1 + PASS: ld-scripts/provide-2 + XFAIL: ld-scripts/provide-3 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/rgn-at.exp ... + -PASS: rgn-at1 + -PASS: rgn-at2 + -PASS: rgn-at3 + -PASS: rgn-at4 + -PASS: rgn-at5 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/rgn-over.exp ... + -PASS: rgn-over1 + -PASS: rgn-over1 (map check) + -PASS: rgn-over2 + -PASS: rgn-over2 (map check) + -PASS: rgn-over3 + -PASS: rgn-over3 (map check) + -PASS: rgn-over4 + -PASS: rgn-over4 (map check) + -PASS: rgn-over5 + -PASS: rgn-over5 (map check) + -PASS: rgn-over6 + -PASS: rgn-over6 (map check) + -PASS: rgn-over7 + -PASS: rgn-over7 (map check) + -PASS: rgn-over8 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/script.exp ... + PASS: script + PASS: MRI script + PASS: MEMORY + -XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-2.t + -XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-4.t + XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-1.t + +XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-2.t + XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-3.t + +XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-4.t + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/section-match.exp ... + PASS: ld-scripts/section-match-1 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/size.exp ... + PASS: ld-scripts/size-1 + -PASS: ld-scripts/size-2 + +UNSUPPORTED: size-2 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/sizeof.exp ... + PASS: SIZEOF + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/sort.exp ... + -PASS: --sort-section alignment + -PASS: SORT_BY_ALIGNMENT + -PASS: SORT_BY_ALIGNMENT(SORT_BY_ALIGNMENT()) + -PASS: SORT_BY_ALIGNMENT(SORT_BY_ALIGNMENT()) --sort-section alignment + -PASS: SORT_BY_ALIGNMENT(SORT_BY_ALIGNMENT()) --sort-section name + -PASS: SORT_BY_ALIGNMENT(SORT_BY_NAME()) + -PASS: SORT_BY_ALIGNMENT(SORT_BY_NAME()) --sort-section name + -PASS: SORT_BY_ALIGNMENT(SORT_BY_NAME()) --sort-section alignment + -PASS: --sort-section name + -PASS: SORT_BY_NAME + -PASS: SORT_BY_NAME(SORT_BY_ALIGNMENT()) + -PASS: SORT_BY_NAME(SORT_BY_ALIGNMENT()) --sort-section alignment + -PASS: SORT_BY_NAME(SORT_BY_ALIGNMENT()) --sort-section alignment + -PASS: SORT_BY_NAME(SORT_BY_NAME()) + -PASS: SORT_BY_NAME(SORT_BY_NAME()) --sort-section name + -PASS: SORT_BY_NAME(SORT_BY_NAME()) --sort-section alignment + -PASS: no SORT_BY_NAME/SORT_BY_ALIGNMENT/SORT + -PASS: no SORT_BY_NAME/SORT_BY_ALIGNMENT/SORT + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/weak.exp ... + -PASS: weak symbols + +UNSUPPORTED: weak symbols + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-selective/sel-dump.exp ... + -PASS: Preserve default . = 0 + -PASS: Preserve explicit . = 0 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-selective/selective.exp ... + -PASS: selective1 + -PASS: selective2 + -PASS: selective3 + -XFAIL: selective4 + -XFAIL: selective5 + -XFAIL: selective6 + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/arch/arch.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/rd-sh.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh-vxworks.exp ... + @@ -805,12 +230,6 @@ + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/relfail.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/sh64.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-shared/shared.exp ... + -PASS: shared (non PIC) + -PASS: shared (non PIC, load offset) + -PASS: shared + -PASS: shared -Bsymbolic + -PASS: shared (PIC main, non PIC so) + -PASS: shared (PIC main) + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sparc/sparc.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-spu/spu.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-srec/srec.exp ... + @@ -821,8 +240,6 @@ + PASS: Build libentry.a + PASS: --entry foo archive + PASS: --entry foo -u foo archive + -PASS: -shared --entry foo archive + -PASS: -shared --entry foo -u foo archive + PASS: --entry foo + PASS: --entry foo -u foo + PASS: --entry 0x0 + @@ -831,7 +248,7 @@ + PASS: undefined function + PASS: undefined line + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-undefined/weak-undef.exp ... + -PASS: weak undefined symbols + +UNSUPPORTED: weak undefined symbols + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-v850/v850.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-versados/versados.exp ... + Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-vxworks/vxworks.exp ... + @@ -846,13 +263,15 @@ + + === ld Summary === + + -# of expected passes 598 + -# of expected failures 8 + +# of expected passes 54 + +# of unexpected failures 2 + +# of expected failures 5 + # of untested testcases 6 + +# of unsupported tests 4 + /media/data/home/tschwinge/tmp/binutils/master.build/ld/ld-new 2.20.51.20101007 + + -Test Run By thomas on Fri Oct 8 22:40:36 2010 + -Native configuration is i686-pc-linux-gnu + +Test Run By tschwinge on Fri Oct 8 22:28:23 2010 + +Native configuration is i386-unknown-gnu0.3 + + === gas tests === + + @@ -926,15 +345,6 @@ + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/bfin/bfin.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/bfin/error.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cfi/cfi.exp ... + -PASS: CFI on i386 + -PASS: cfi cfi-diag-1 + -PASS: CFI common 1 + -PASS: CFI common 2 + -PASS: CFI common 3 + -PASS: CFI common 4 + -PASS: CFI common 5 + -PASS: CFI common 7 + -PASS: CFI common 6 + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cr16/cr16.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cr16/pic.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cris/cris.exp ... + @@ -943,35 +353,6 @@ + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/d30v/d30.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/dlx/alltests.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/elf/elf.exp ... + -PASS: elf ehopt0 + -PASS: .file file names + -PASS: group section + -PASS: group section + -PASS: group section with multiple sections of same name + -PASS: group section with multiple sections of same name + -PASS: automatic section group + -PASS: automatic section group + -PASS: .equ redefinitions (ELF) + -PASS: elf equate relocs + -PASS: Ill-formed directives + -PASS: elf section0 + -PASS: elf section1 + -PASS: elf section2 list + -PASS: note section + -PASS: label arithmetic with multiple same-name sections + -PASS: elf section5 list + -PASS: ELF struct + -PASS: .set with expression + -PASS: ELF symbol versioning + -PASS: .set with IFUNC + -PASS: elf type list + -PASS: elf section6 + -PASS: elf section7 + -PASS: section flags + -PASS: DWARF2 1 + -PASS: DWARF2 2 + -PASS: DWARF2 3 + -PASS: Check bad section flag + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/fr30/allinsn.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/fr30/fr30.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/frv/allinsn.exp ... + @@ -1148,39 +529,10 @@ + PASS: i386 FSGSBase (Intel disassembly) + PASS: i386 RdRnd + PASS: i386 RdRnd (Intel disassembly) + -PASS: i386 reloc + -PASS: i386 jump16 + -PASS: i386 white + -PASS: i386 pcrel reloc + -PASS: i386 abs reloc + -PASS: i386 intelpic + -PASS: i386 relax + -PASS: i386 gotpc + -PASS: i386 dynamic tls + -PASS: i386 pic tls + -PASS: i386 non-pic tls + -PASS: i386 .bss + -PASS: i386 relocs + -PASS: i386 reloc32 + -PASS: x86 mixed mode relocs (32-bit object) + -PASS: i386 AT&T register names + -PASS: i386 intel-got + -PASS: i386 Intel register names + -PASS: i386 inval-equ-1 + -PASS: i386 inval-equ-2 + -PASS: i386 ifunc + -PASS: i386 l1om-inval + -PASS: i386 local PIC + -PASS: DWARF2 debugging information 1 + -XFAIL: DWARF2 debugging information 2 + PASS: x86 Intel expressions + PASS: string insn operands + PASS: i386 string-bad + PASS: i386 space1 + -PASS: i386 list-1 + -PASS: i386 list-2 + -PASS: i386 list-3 + -PASS: DWARF2 debugging information 1 + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/i860/i860.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ia64/ia64.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ieee-fp/x930509a.exp ... + @@ -1191,9 +543,6 @@ + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/yield.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/lm32/all.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/lns/lns.exp ... + -PASS: lns lns-diag-1 + -PASS: lns-duplicate + -PASS: lns-common-1 + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/allinsn.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/error.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/m32r.exp ... + @@ -1262,11 +611,6 @@ + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sparc/sparc.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sun4/addend.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/symver/symver.exp ... + -PASS: symver symver0 + -PASS: symver symver1 + -PASS: symver symver2 + -PASS: symver symver3 + -PASS: symver symver6 + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic4x/tic4x.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic54x/tic54x.exp ... + Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic6x/tic6x.exp ... + @@ -1281,7 +625,6 @@ + + === gas Summary === + + -# of expected passes 310 + -# of expected failures 1 + +# of expected passes 236 + ../as-new 2.20.51.20101007 + + +A lot of tests are not being run. Might be either due to i386 vs. i686, or due +to the tests (incorrectly / correctly) being Linux-specific. + +A few tests fail. + +[[tschwinge]] now explicitly configuring for i686-pc-gnu, building, testing +again. diff --git a/open_issues/binutils_testsuite/sum_hurd b/open_issues/binutils_testsuite/sum_hurd new file mode 100644 index 00000000..fe23f7b6 --- /dev/null +++ b/open_issues/binutils_testsuite/sum_hurd @@ -0,0 +1,630 @@ +Test Run By tschwinge on Fri Oct 8 22:27:11 2010 +Native configuration is i386-unknown-gnu0.3 + + === binutils tests === + +Schedule of variations: + unix + +Running target unix +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/ar.exp ... +PASS: ar long file names +PASS: ar symbol table +PASS: ar thin archive +PASS: ar thin archive with nested archive +PASS: ar argument parsing +PASS: ar deterministic archive +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/arm/objdump.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/bfin/objdump.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/dlltool.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/elfedit.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/hppa/objdump.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/i386/i386.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/m68k/objdump.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/nm.exp ... +PASS: nm (no arguments) +PASS: nm -g +PASS: nm -P +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/objcopy.exp ... +PASS: objcopy (simple copy) +PASS: objcopy --reverse-bytes +PASS: objcopy -i --interleave-width +PASS: objcopy -O srec +PASS: objcopy --set-start +PASS: objcopy --adjust-start +PASS: objcopy --adjust-vma +PASS: objcopy --adjust-section-vma + +PASS: objcopy --adjust-section-vma = +PASS: strip +PASS: strip with saving a symbol +PASS: simple objcopy of executable +PASS: run objcopy of executable +PASS: run stripped executable +PASS: run stripped executable with saving a symbol +PASS: keep only debug data +PASS: simple objcopy of debug data +PASS: copy with setting section flags 2 +PASS: copy with setting section flags 3 +PASS: strip --strip-unneeded on common symbol +PASS: --localize-hidden test 2 +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/objdump.exp ... +PASS: objdump -i +PASS: objdump -f +PASS: objdump -h +PASS: objdump -t +PASS: objdump -r +PASS: objdump -s +UNSUPPORTED: objdump compressed debug +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/readelf.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/size.exp ... +PASS: size (no arguments) +PASS: size -A +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/vax/objdump.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/windres/windres.exp ... +Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/x86-64/x86-64.exp ... + + === binutils Summary === + +# of expected passes 38 +# of unsupported tests 1 +Test Run By tschwinge on Fri Oct 8 22:33:05 2010 +Native configuration is i386-unknown-gnu0.3 + + === ld tests === + +Schedule of variations: + unix + +Running target unix +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-alpha/alpha.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-arm/arm-elf.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-auto-import/auto-import.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-bootstrap/bootstrap.exp ... +UNTESTED: bootstrap +UNTESTED: bootstrap with strip +UNTESTED: bootstrap with --static +UNTESTED: bootstrap with --traditional-format +UNTESTED: bootstrap with --no-keep-memory +UNTESTED: bootstrap with --relax +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cdtest/cdtest.exp ... +FAIL: cdtest +FAIL: cdtest with -Ur +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-checks/checks.exp ... +PASS: check sections 1 +PASS: check sections 2 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cris/cris.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-crx/crx.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cygwin/exe-export.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-d10v/d10v.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-discard/discard.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/audit.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/binutils.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/dwarf.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/eh-group.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/elf.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/exclude.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/frame.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/sec-to-seg.exp ... +UNSUPPORTED: assignment of ELF sections to segments +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/sec64k.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/shared.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/tls_common.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/wrap.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfcomm/elfcomm.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfvers/vers.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfvsb/elfvsb.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elfweak/elfweak.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-fastcall/fastcall.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/fdpic.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/frv-elf.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/tls.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-gc/gc.exp ... +PASS: Check --gc-section +PASS: Check --gc-section/-q +PASS: Check --gc-section/-r/-e +PASS: Check --gc-section/-r/-u +PASS: --gc-sections -r without -e +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-h8300/h8300.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-i386/i386.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ia64/ia64.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ia64/line.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ifunc/binutils.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-ifunc/ifunc.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-libs/libs.exp ... +PASS: -l: test (preparation) +PASS: -l: test +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-linkonce/linkonce.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68hc11/m68hc11.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68k/m68k-got.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68k/m68k.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-mep/mep.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-mips-elf/mips-elf-flags.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-mips-elf/mips-elf.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-mmix/mmix.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-mn10300/mn10300.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe-compile.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe-run.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe-run2.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pie/pie.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-powerpc/aix52.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-powerpc/powerpc.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-s390/s390.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/align.exp ... +PASS: align1 +PASS: ld-scripts/align2a +PASS: ld-scripts/align2b +PASS: ld-scripts/align2c +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/alignof.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/assert.exp ... +PASS: ASSERT +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/crossref.exp ... +PASS: NOCROSSREFS 1 +PASS: NOCROSSREFS 2 +PASS: NOCROSSREFS 3 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/data.exp ... +PASS: ld-scripts/data +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/default-script.exp ... +PASS: ld-scripts/default-script1 +PASS: ld-scripts/default-script2 +PASS: ld-scripts/default-script3 +PASS: ld-scripts/default-script4 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/defined.exp ... +PASS: DEFINED (PRMS 5699) +PASS: ld-scripts/defined2 +PASS: ld-scripts/defined3 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/dynamic-sections.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-address.exp ... +PASS: ld-scripts/empty-address-1 +PASS: ld-scripts/empty-address-2a +PASS: ld-scripts/empty-address-2b +PASS: ld-scripts/empty-address-3a +PASS: ld-scripts/empty-address-3b +PASS: ld-scripts/empty-address-3c +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-aligned.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-orphan.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/expr.exp ... +PASS: ld-scripts/expr1 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/extern.exp ... +PASS: EXTERN +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/include.exp ... +PASS: include-1 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/map-address.exp ... +PASS: map addresses +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/overlay-size.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/phdrs.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/phdrs2.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/phdrs3.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/provide.exp ... +PASS: ld-scripts/provide-1 +PASS: ld-scripts/provide-2 +XFAIL: ld-scripts/provide-3 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/rgn-at.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/rgn-over.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/script.exp ... +PASS: script +PASS: MRI script +PASS: MEMORY +XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-1.t +XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-2.t +XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-3.t +XFAIL: REGION_ALIAS: /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/region-alias-4.t +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/section-match.exp ... +PASS: ld-scripts/section-match-1 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/size.exp ... +PASS: ld-scripts/size-1 +UNSUPPORTED: size-2 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/sizeof.exp ... +PASS: SIZEOF +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/sort.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/weak.exp ... +UNSUPPORTED: weak symbols +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-selective/sel-dump.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-selective/selective.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/arch/arch.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/rd-sh.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh-vxworks.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/rd-sh64.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/relax.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/relfail.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/sh64.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-shared/shared.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sparc/sparc.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-spu/spu.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-srec/srec.exp ... +PASS: S-records +PASS: S-records with constructors +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-tic6x/tic6x.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-undefined/entry.exp ... +PASS: Build libentry.a +PASS: --entry foo archive +PASS: --entry foo -u foo archive +PASS: --entry foo +PASS: --entry foo -u foo +PASS: --entry 0x0 +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-undefined/undefined.exp ... +PASS: undefined +PASS: undefined function +PASS: undefined line +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-undefined/weak-undef.exp ... +UNSUPPORTED: weak undefined symbols +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-v850/v850.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-versados/versados.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-vxworks/vxworks.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-x86-64/dwarfreloc.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-x86-64/line.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-x86-64/x86-64.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-xc16x/xc16x.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-xstormy16/xstormy16.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-xtensa/coalesce.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-xtensa/lcall.exp ... +Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-xtensa/xtensa.exp ... + + === ld Summary === + +# of expected passes 54 +# of unexpected failures 2 +# of expected failures 5 +# of untested testcases 6 +# of unsupported tests 4 +/media/data/home/tschwinge/tmp/binutils/master.build/ld/ld-new 2.20.51.20101007 + +Test Run By tschwinge on Fri Oct 8 22:28:23 2010 +Native configuration is i386-unknown-gnu0.3 + + === gas tests === + +Schedule of variations: + unix + +Running target unix +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/all/gas.exp ... +PASS: pcrel values in assignment +PASS: simplifiable double subtraction +PASS: simplifiable double subtraction (-a) +PASS: simple FP constants +PASS: difference of two undefined symbols +PASS: .equiv for symbol already set to another one +PASS: .equiv for symbol already set to an expression +PASS: .equ for symbol already set +PASS: .equ for symbol already set through .eqv +PASS: .eqv support +PASS: .eqv for symbol already set +PASS: == assignment support +PASS: == assignment for symbol already set +PASS: forward references +PASS: forward expression +PASS: .equ redefinitions +PASS: .equ redefinitions (2) +PASS: .equ redefinitions (3) +PASS: .set for symbol already used as label +PASS: .set for symbol already defined through .comm +PASS: comment.s: comments in listings +PASS: general info section in listings +PASS: difference between forward references +PASS: struct +PASS: align +PASS: align2 +PASS: alternate macro syntax +PASS: alternate macro syntax (escape) +PASS: evaluation of simple expressions +PASS: conditional listings +PASS: incbin +PASS: assignment tests +PASS: .sleb128 tests +PASS: relax .uleb128 +PASS: bad byte directive +PASS: .quad tests +PASS: octa bignum +PASS: weakref tests, relocations +PASS: weakref tests, global syms +PASS: weakref tests, local syms +PASS: weakref tests, strong undefined syms +PASS: weakref tests, weak undefined syms +PASS: e: would close weakref loop: e => a => b => c => d => e +PASS: a: would close weakref loop: a => b => c => d => e => a +PASS: is already defined +PASS: .strings tests +PASS: gas/all/err-1.s (test for errors, line 3) +PASS: gas/all/err-1.s (test for errors, line 4) +PASS: gas/all/err-1.s (test for errors, line 5) +PASS: gas/all/err-1.s (test for errors, line 6) +PASS: gas/all/err-1.s (test for errors, line 7) +PASS: gas/all/err-1.s (test for excess errors) +PASS: gas/all/warn-1.s (test for warnings, line 3) +PASS: gas/all/warn-1.s (test for errors, line 4) +PASS: gas/all/warn-1.s (test for warnings, line 5) +PASS: gas/all/warn-1.s (test for warnings, line 6) +PASS: gas/all/warn-1.s (test for warnings, line 7) +PASS: gas/all/warn-1.s (test for excess errors) +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/alpha/alpha.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/arc/arc.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/arc/warn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/arm/arm.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/bfin/bfin.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/bfin/error.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cfi/cfi.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cr16/cr16.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cr16/pic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cris/cris.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/crx/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/d10v/d10v.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/d30v/d30.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/dlx/alltests.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/elf/elf.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/fr30/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/fr30/fr30.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/frv/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/h8300-coff.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/h8300-elf.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/h8300.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t01_mov.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t02_mova.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t03_add.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t04_sub.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t05_cmp.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t06_ari2.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t07_ari3.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t08_or.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t09_xor.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t10_and.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t11_logs.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t12_bit.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/h8300/t13_otr.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/hppa/basic/basic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/hppa/parse/parse.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/hppa/reloc/reloc.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/hppa/unsorted/unsorted.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/i386/i386.exp ... +PASS: i386 float +PASS: i386 general +PASS: i386 inval +PASS: i386 segment +PASS: i386 inval-seg +PASS: i386 modrm +PASS: i386 naked reg +PASS: i386 opcodes +PASS: i386 opcodes (Intel disassembly) +PASS: i386 opcodes (w/ suffix) +PASS: i386 intel +PASS: i386 intel16 +PASS: i386 intelbad +PASS: i386 intel-ok +PASS: i386 prefix +PASS: i386 amd +PASS: i386 katmai +PASS: i386 jump +PASS: i386 ssemmx2 +PASS: i386 sse2 +PASS: i386 sub +PASS: i386 SSE3 +PASS: i386 SIB +PASS: i386 SIB (Intel mode) +PASS: i386 displacement +PASS: i386 displacement (Intel mode) +PASS: i386 VMX +PASS: i386 SMX +PASS: i386 suffix +PASS: i386 immed +PASS: i386 equates +PASS: i386 divide +PASS: i386 padlock +PASS: i386 cr8+ +PASS: i386 cr-err +PASS: 32-bit SVME +PASS: i386 amdfam10 +PASS: i386 SSSE3 +PASS: i386 rep prefix +PASS: i386 rep prefix (with suffixes) +PASS: i386 lockable insns +PASS: i386 lockable insns (Intel disassembly) +PASS: i386 lockbad-1 +PASS: i386 long insns +PASS: i386 long insns (Intel disassembly) +PASS: i386 fp +PASS: i386 nops +PASS: i386 nops 16bit 1 +PASS: i386 nops 1 +PASS: i386 -mtune=i386 nops 1 +PASS: i386 nops -march=i386 -mtune=i686 1 +PASS: i386 -mtune=i686 nops 1 +PASS: i386 -mtune=k8 nops 1 +PASS: i386 -mtune=core2 nops 1 +PASS: i386 -mtune=bdver1 nops 1 +PASS: i386 nops 2 +PASS: i386 nops -mtune=i386 2 +PASS: i386 -march=i386 -mtune=core2 nops 2 +PASS: i386 nops 3 +PASS: i386 nops -mtune=i386 3 +PASS: i386 -mtune=i686 nops 3 +PASS: i386 nops 4 +PASS: i386 nops -mtune=i386 4 +PASS: i386 -mtune=i686 nops 4 +PASS: i386 nops 5 +PASS: i386 -march=i686 nops 5 +PASS: i386 16-bit addressing in 32-bit mode. +PASS: i386 32-bit addressing in 16-bit mode. +PASS: i386 SSE4.1 +PASS: i386 SSE4.1 (Intel disassembly) +PASS: i386 SSE4.2 +PASS: i386 SSE4.2 (Intel disassembly) +PASS: i386 crc32 +PASS: i386 crc32 (Intel disassembly) +PASS: i386 inval-crc32 +PASS: i386 SIMD +PASS: i386 SIMD (Intel mode) +PASS: i386 SIMD (with suffixes) +PASS: i386 mem +PASS: i386 mem (Intel mode) +PASS: i386 reg +PASS: i386 reg (Intel mode) +PASS: i386 +PASS: i386 float AT&T mnemonic +PASS: i386 float Intel mnemonic +PASS: i386 arch 1 +PASS: i386 arch 2 +PASS: i386 arch 3 +PASS: i386 arch 4 +PASS: i386 arch 5 +PASS: i386 arch 6 +PASS: i386 arch 7 +PASS: i386 arch 9 +PASS: i386 arch 10 +PASS: i386 arch-10-1 +PASS: i386 arch-10-2 +PASS: i386 arch-10-3 +PASS: i386 arch-10-4 +PASS: i386 arch 11 +PASS: i386 arch 12 +PASS: i386 8087 +PASS: i386 287 +PASS: i386 387 (cmdline) +PASS: i386 no87 +PASS: i386 no87-2 +PASS: i386 xsave +PASS: i386 xsave (Intel mode) +PASS: i386 AES +PASS: i386 AES (Intel mode) +PASS: i386 PCLMUL +PASS: i386 PCLMUL (Intel mode) +PASS: i386 AVX +PASS: i386 AVX (Intel disassembly) +PASS: i386 AVX scalar insns +PASS: i386 AVX scalar insns (Intel disassembly) +PASS: i386 SSE with AVX encoding +PASS: i386 inval-avx +PASS: i386 SSE check (none) +PASS: i386 SSE check (.sse_check none) +PASS: i386 SSE check (warning) +PASS: i386 sse-check-error +PASS: i386 SSE without AVX equivalent +PASS: i386 movbe +PASS: i386 movbe (Intel disassembly) +PASS: i386 inval-movbe +PASS: i386 EPT +PASS: i386 EPT (Intel disassembly) +PASS: i386 inval-ept +PASS: i386 arch avx 1 +PASS: i386 arch-avx-1-1 +PASS: i386 arch-avx-1-2 +PASS: i386 arch-avx-1-3 +PASS: i386 arch-avx-1-4 +PASS: i386 arch-avx-1-5 +PASS: i386 arch-avx-1-6 +PASS: encoding option +PASS: encoding option (Intel mode) +PASS: encoding option with -msse2avx +PASS: encoding option with -msse2avx (Intel mode) +PASS: i386 FMA +PASS: i386 FMA (Intel disassembly) +PASS: i386 FMA scalar insns +PASS: i386 FMA scalar insns (Intel disassembly) +PASS: i386 FMA4 +PASS: i386 LWP +PASS: i386 XOP +PASS: i386 F16C +PASS: i386 F16C (Intel disassembly) +PASS: i386 FSGSBase +PASS: i386 FSGSBase (Intel disassembly) +PASS: i386 RdRnd +PASS: i386 RdRnd (Intel disassembly) +PASS: x86 Intel expressions +PASS: string insn operands +PASS: i386 string-bad +PASS: i386 space1 +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/i860/i860.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ia64/ia64.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ieee-fp/x930509a.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/load-hazards.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/odd-ldw.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/odd-sdw.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/yield.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/lm32/all.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/lns/lns.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/error.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/m32r.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/m32r2.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/m32rx.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/pic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/rel32.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m68hc11/m68hc11.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m68k-coff/gas.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m68k/all.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/macros/macros.exp ... +PASS: macro test 1 +PASS: macro test 2 +PASS: macro test 3 +PASS: macro irp +PASS: macro rept +PASS: nested irp/irpc/rept +PASS: macro vararg +PASS: macro infinite recursion +PASS: logical and in macro definition +PASS: semi +PASS: strings +PASS: APP with macro without NO_APP +PASS: APP with macro then NO_APP +PASS: APP with macro then NO_APP then more code +PASS: included file with .if 0 wrapped in APP/NO_APP, no final NO_APP, macro in main file +PASS: macros badarg +PASS: macros dot +PASS: macros end +PASS: macros purge +PASS: macros redef +PASS: gas/macros/paren +PASS: .exitm outside of a macro +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mcore/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mep/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mep/complex-relocs.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mips/mips.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mmix/mmix-err.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mmix/mmix-list.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mmix/mmix.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mn10200/basic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mn10300/basic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mri/mri.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/msp430/msp430.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mt/errors.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mt/mt.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/mt/relocs.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/openrisc/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/pdp11/pdp11.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/pe/pe.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/pj/pj.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ppc/aix.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ppc/ppc.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/rx/rx.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/s390/s390.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/score/relax.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/score/relax_32.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sh/arch/arch.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sh/basic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sh/err.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sh/sh64/err.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sh/sh64/sh64.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sparc-solaris/addend.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sparc-solaris/gas.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sparc/mismatch.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sparc/sparc.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sun4/addend.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/symver/symver.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic4x/tic4x.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic54x/tic54x.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic6x/tic6x.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/v850/basic.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/vax/vax.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/xc16x/xc16x.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/xstormy16/allinsn.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/xtensa/all.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/xtensa/xtensa-err.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/z80/z80.exp ... +Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/z8k/z8k.exp ... + + === gas Summary === + +# of expected passes 236 +../as-new 2.20.51.20101007 + diff --git a/open_issues/binutils_testsuite/sum_linux b/open_issues/binutils_testsuite/sum_linux new file mode 100644 index 00000000..e22086d2 --- /dev/null +++ b/open_issues/binutils_testsuite/sum_linux @@ -0,0 +1,1287 @@ +Test Run By thomas on Fri Oct 8 22:40:31 2010 +Native configuration is i686-pc-linux-gnu + + === binutils tests === + +Schedule of variations: + unix + +Running target unix +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/ar.exp ... +PASS: ar long file names +PASS: ar symbol table +PASS: ar thin archive +PASS: ar thin archive with nested archive +PASS: ar argument parsing +PASS: ar deterministic archive +PASS: ar unique symbol in archive +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/arm/objdump.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/bfin/objdump.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/dlltool.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/elfedit.exp ... +UNSUPPORTED: Update ELF header 1 +PASS: Update ELF header 2 +PASS: Update ELF header 3 +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/hppa/objdump.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/i386/i386.exp ... +PASS: objcopy on compressed debug sections +PASS: strip on uncompressed debug sections +PASS: strip on compressed debug sections +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/m68k/objdump.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/nm.exp ... +PASS: nm (no arguments) +PASS: nm -g +PASS: nm -P +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/objcopy.exp ... +PASS: objcopy (simple copy) +PASS: objcopy --reverse-bytes +PASS: objcopy -i --interleave-width +PASS: objcopy -O srec +PASS: objcopy --set-start +PASS: objcopy --adjust-start +PASS: objcopy --adjust-vma +PASS: objcopy --adjust-section-vma + +PASS: objcopy --adjust-section-vma = +PASS: strip +PASS: strip with saving a symbol +PASS: simple objcopy of executable +PASS: run objcopy of executable +PASS: run stripped executable +PASS: run stripped executable with saving a symbol +PASS: keep only debug data +PASS: simple objcopy of debug data +PASS: objcopy (ELF unknown section type) +PASS: objcopy (ELF group) +PASS: objcopy (ELF group) +PASS: objcopy (ELF group) +PASS: objcopy (ELF group) +PASS: copy removing group member +PASS: copy with setting section flags 1 +PASS: add notes section +PASS: copy with setting section flags 2 +PASS: copy with setting section flags 3 +PASS: strip --strip-unneeded on common symbol +PASS: strip with section group 1 +PASS: strip with section group 2 +PASS: strip empty file +PASS: strip with section group 4 +PASS: strip with section group 5 +PASS: strip with section group 6 +PASS: strip with section group 7 +PASS: strip with section group 8 +PASS: strip with section group 9 +PASS: strip on STB_GNU_UNIQUE +PASS: objcopy keeps symbols needed by relocs +PASS: --localize-hidden test 1 +PASS: unordered .debug_info references to .debug_ranges +UNSUPPORTED: unordered .debug_info references to .debug_ranges +PASS: objcopy add-section +PASS: objcopy add-empty-section +PASS: objcopy on sections with SHF_EXCLUDE +PASS: strip --strip-unneeded on sections with SHF_EXCLUDE +PASS: --localize-hidden test 2 +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/objdump.exp ... +PASS: objdump -i +PASS: objdump -f +PASS: objdump -h +PASS: objdump -t +PASS: objdump -r +PASS: objdump -s +PASS: objdump -s -j .zdebug_abbrev +PASS: objdump -W +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/readelf.exp ... +PASS: finding out ELF size with readelf -h +PASS: readelf -h +PASS: readelf -S +PASS: readelf -s +PASS: readelf -r +PASS: readelf -wi +PASS: readelf -wa (compressed) +PASS: readelf -p +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/size.exp ... +PASS: size (no arguments) +PASS: size -A +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/vax/objdump.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/windres/windres.exp ... +Running /home/thomas/tmp/source/binutils/master/binutils/testsuite/binutils-all/x86-64/x86-64.exp ... + + === binutils Summary === + +# of expected passes 79 +# of unsupported tests 2 +Test Run By thomas on Fri Oct 8 22:40:54 2010 +Native configuration is i686-pc-linux-gnu + + === ld tests === + +Schedule of variations: + unix + +Running target unix +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-alpha/alpha.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-arm/arm-elf.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-auto-import/auto-import.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-bootstrap/bootstrap.exp ... +UNTESTED: bootstrap +UNTESTED: bootstrap with strip +UNTESTED: bootstrap with --static +UNTESTED: bootstrap with --traditional-format +UNTESTED: bootstrap with --no-keep-memory +UNTESTED: bootstrap with --relax +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-cdtest/cdtest.exp ... +PASS: cdtest +PASS: cdtest with -Ur +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-checks/checks.exp ... +PASS: check sections 1 +PASS: check sections 2 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-cris/cris.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-crx/crx.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-cygwin/exe-export.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-d10v/d10v.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-discard/discard.exp ... +PASS: ld-discard/extern +PASS: ld-discard/start +PASS: ld-discard/static +PASS: ld-discard/zero-rel +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/audit.exp ... +PASS: Run with -paudit.so +PASS: Run with -Paudit.so +PASS: Run with --depaudit=audit.so +PASS: Run with shared with --audit +PASS: Run with shared with --audit +PASS: Run with -lusesaudit +PASS: Run with -lusesaudit -lusesaudit2 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/binutils.exp ... +PASS: strip -z max-page-size=0x200000 (maxpage1) +PASS: strip -z max-page-size=0x200000 -z common-page-size=0x100000 (maxpage1) +PASS: strip -z max-page-size=0x100000 (maxpage1) +PASS: strip -z max-page-size=0x100000 -z common-page-size=0x1000 (maxpage1) +PASS: strip (maxpage1) +PASS: strip -shared (maxpage1) +PASS: objcopy (maxpage1) +PASS: objcopy -shared (maxpage1) +PASS: strip -z relro (relro1) +PASS: strip -z relro -shared (relro1) +PASS: objcopy -z relro (relro1) +PASS: objcopy -z relro -shared (relro1) +PASS: strip -z relro -shared (relro2) +PASS: objcopy -z relro -shared (relro2) +PASS: strip -T /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/lma.lnk (lma) +PASS: objcopy (tbss1) +PASS: objcopy -z relro (tbss1) +PASS: objcopy -shared (tbss1) +PASS: objcopy -shared -z relro (tbss1) +PASS: objcopy -z max-page-size=0x100000 (tbss1) +PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tbss1) +PASS: objcopy (tdata1) +PASS: objcopy -z relro (tdata1) +PASS: objcopy -shared (tdata1) +PASS: objcopy -shared -z relro (tdata1) +PASS: objcopy -z max-page-size=0x100000 (tdata1) +PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tdata1) +PASS: objcopy (tbss2) +PASS: objcopy -z relro (tbss2) +PASS: objcopy -shared (tbss2) +PASS: objcopy -shared -z relro (tbss2) +PASS: objcopy -z max-page-size=0x100000 (tbss2) +PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tbss2) +PASS: objcopy (tdata2) +PASS: objcopy -z relro (tdata2) +PASS: objcopy -shared (tdata2) +PASS: objcopy -shared -z relro (tdata2) +PASS: objcopy -z max-page-size=0x100000 (tdata2) +PASS: objcopy -z max-page-size=0x100000 -z common-page-size=0x1000 (tdata2) +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/dwarf.exp ... +PASS: Build libdwarf1.so +PASS: Run with libdwarf1.so first +PASS: Run with libdwarf1.so last +PASS: Strip -s libdwarf1c.so +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/eh-group.exp ... +PASS: Guess the target size from eh-group1size.o +PASS: Build eh-group1.o +PASS: Link eh-group.o to eh-group +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/elf.exp ... +PASS: ld-elf/commonpage1 +PASS: ld-elf/discard1 +PASS: ld-elf/discard2 +PASS: ld-elf/discard3 +PASS: ld-elf/dynsym1 +PASS: ld-elf/eh-frame-hdr +PASS: ld-elf/eh5 +PASS: ld-elf/eh6 +PASS: ld-elf/empty +PASS: ld-elf/empty2 +PASS: ld-elf/exclude3a +PASS: ld-elf/exclude3b +PASS: ld-elf/exclude3c +PASS: ld-elf/expr1 +PASS: --extract-symbol test 1 (sections) +PASS: --extract-symbol test 1 (symbols) +PASS: --set-section-flags test 1 (sections) +PASS: ld-elf/group1 +PASS: ld-elf/group10 +PASS: ld-elf/group2 +PASS: ld-elf/group3a +PASS: ld-elf/group3b +PASS: ld-elf/group4 +PASS: ld-elf/group5 +PASS: ld-elf/group6 +PASS: ld-elf/group7 +PASS: ld-elf/group8a +PASS: ld-elf/group8b +PASS: ld-elf/group9a +PASS: ld-elf/group9b +PASS: ld-elf/hash +PASS: ld-elf/header +PASS: ld-elf/init-fini-arrays +PASS: ld-elf/linkonce1 +PASS: ld-elf/linkonce2 +PASS: ld-elf/linkoncerdiff +PASS: ld-elf/loadaddr1 +PASS: ld-elf/loadaddr2 +PASS: ld-elf/loadaddr3a +PASS: ld-elf/loadaddr3b +PASS: ld-elf/local1 +PASS: ld-elf/maxpage1 +PASS: ld-elf/maxpage2 +PASS: ld-elf/maxpage3a +PASS: ld-elf/merge +PASS: ld-elf/merge2 +PASS: ld-elf/multibss1 +PASS: ld-elf/nobits-1 +PASS: ld-elf/noload-1 +PASS: ld-elf/noload-2 +PASS: ld-elf/noload-3 +PASS: ld-elf/note-1 +PASS: ld-elf/note-2 +PASS: ld-elf/orphan-region +PASS: ld-elf/orphan +PASS: ld-elf/orphan2 +PASS: ld-elf/orphan3 +PASS: ld-elf/orphan4 +PASS: ld-elf/overlay +PASS: ld-elf/pr11304 +PASS: ld-elf/pr349 +PASS: relocatable with script +PASS: ld-elf/seg +PASS: ld-elf/stab +PASS: ld-elf/textaddr1 +PASS: ld-elf/textaddr2 +PASS: ld-elf/textaddr3 +PASS: ld-elf/textaddr4 +PASS: ld-elf/textaddr5 +PASS: ld-elf/textaddr6 +PASS: ld-elf/textaddr7 +PASS: ld-elf/unknown +PASS: ld-elf/unknown2 +PASS: ld-elf/warn1 +PASS: ld-elf/warn2 +PASS: Weak symbols in dynamic objects 1 (support) +PASS: Weak symbols in dynamic objects 1 (main test) +PASS: --gc-sections on tls variable +PASS: preinit array +PASS: static preinit array +PASS: init array +PASS: static init array +PASS: fini array +PASS: static fini array +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/exclude.exp ... +PASS: ld link shared library +PASS: ld export symbols from archive +PASS: ld link shared library with --exclude-libs +PASS: ld exclude symbols from archive - --exclude-libs libexclude +PASS: ld exclude symbols from archive - --exclude-libs libexclude.a +PASS: ld exclude symbols from archive - --exclude-libs ALL +PASS: ld exclude symbols from archive - --exclude-libs foo:libexclude.a +PASS: ld exclude symbols from archive - --exclude-libs foo,libexclude.a +PASS: ld don't exclude symbols from archive - --exclude-libs foo:bar +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/frame.exp ... +PASS: read-only .eh_frame section +PASS: read-only .gcc_except_table section +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/sec-to-seg.exp ... +PASS: assignment of ELF sections to segments (same page) +PASS: assignment of ELF sections to segments (adjacent pages) +PASS: assignment of ELF sections to segments (disjoint pages) +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/sec64k.exp ... +PASS: ld-elf/64ksec-r +PASS: ld-elf/64ksec +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/shared.exp ... +PASS: Build libfoo.so +PASS: Build versioned libfoo.so +PASS: Build libbar.so +PASS: Build warn libbar.so +PASS: Build hidden libbar.so +PASS: Build protected libbar.so +PASS: Build libbar.so with libfoo.so +PASS: Build libar.so with versioned libfoo.so +PASS: Build hidden libbar.so with libfoo.so +PASS: Build hidden libar.so with versioned libfoo.so +PASS: Build protected libbar.so with libfoo.so +PASS: Build protected libbar.so with versioned libfoo.so +PASS: Build libdl1.so +PASS: Build libdl2a.so with --dynamic-list=dl2.list +PASS: Build libdl2a.so with --dynamic-list=dl2a.list +PASS: Build libdl2a.so with --dynamic-list-data +PASS: Build libdl2b.so with --dynamic-list=dl2.list and dl2xxx.list +PASS: Build libdl2c.so with --dynamic-list-data and dl2xxx.list +PASS: Build libdl4a.so with --dynamic-list=dl4.list +PASS: Build libdl4b.so with --dynamic-list-data +PASS: Build libdl4c.so with --dynamic-list=dl4.list and dl4xxx.list +PASS: Build libdl4d.so with --dynamic-list-data and dl4xxx.list +PASS: Build libdl4e.so with -Bsymbolic-functions --dynamic-list-cpp-new +PASS: Build libdl4f.so with --dynamic-list-cpp-new -Bsymbolic-functions +PASS: Build libdl6a.so +PASS: Build libdl6b.so with -Bsymbolic --dynamic-list-data +PASS: Build libdl6c.so with -Bsymbolic +PASS: Build libdl6d.so with --dynamic-list-data -Bsymbolic +PASS: Build libdata1.so +PASS: Build libcomm1.o +PASS: Build libfunc1.so +PASS: Build libpr9676-1.a +PASS: Build libpr9676-2.a +PASS: Build libpr9676-3.so +PASS: Build libpr9676-4.so +PASS: Build libpr9676-4a.so +PASS: Build libpr9679.so +PASS: Build libpr11138-1.so +PASS: Build libpr11138-2.o +PASS: Run normal with libfoo.so +PASS: Run protected with libfoo.so +PASS: Run hidden with libfoo.so +PASS: Run normal with versioned libfoo.so +PASS: Run warn with versioned libfoo.so +PASS: Run protected with versioned libfoo.so +PASS: Run hidden with versioned libfoo.so +PASS: Run normal libbar.so with libfoo.so +PASS: Run protected libbar.so with libfoo.so +PASS: Run hidden libbar.so with libfoo.so +PASS: Run normal libbar.so with versioned libfoo.so +PASS: Run protected libbar.so with versioned libfoo.so +PASS: Run hidden libbar.so with versioned libfoo.so +PASS: Run dl1a with --dynamic-list=dl1.list and dlopen on libdl1.so +PASS: Run dl1b with --dynamic-list-data and dlopen on libdl1.so +PASS: Run with libdl2a.so +PASS: Run with libdl2b.so +PASS: Run with libdl2c.so +PASS: Run with libdl4a.so +PASS: Run with libdl4b.so +PASS: Run with libdl4c.so +PASS: Run with libdl4d.so +PASS: Run with libdl4e.so +PASS: Run with libdl4f.so +PASS: Run dl6a1 with --dynamic-list-data and dlopen on libdl6a.so +PASS: Run dl6a2 with -Bsymbolic-functions and dlopen on libdl6a.so +PASS: Run dl6a3 with -Bsymbolic and dlopen on libdl6a.so +PASS: Run dl6a4 with -Bsymbolic --dynamic-list-data and dlopen on libdl6a.so +PASS: Run dl6a5 with -Bsymbolic-functions --dynamic-list-cpp-new and dlopen on libdl6a.so +PASS: Run dl6a6 with --dynamic-list-cpp-new -Bsymbolic-functions and dlopen on libdl6a.so +PASS: Run dl6a7 with --dynamic-list-data -Bsymbolic and dlopen on libdl6a.so +PASS: Run dl6b1 with --dynamic-list-data and dlopen on libdl6b.so +PASS: Run dl6b2 with dlopen on libdl6b.so +PASS: Run dl6c1 with --dynamic-list-data and dlopen on libdl6c.so +PASS: Run dl6d1 with --dynamic-list-data and dlopen on libdl6d.so +PASS: Run with libdata1.so +PASS: Run with libfunc1.so comm1.o +PASS: Run with comm1.o libfunc1.so +PASS: Run with pr11138-2.c libpr11138-1.so +PASS: Run with libpr11138-1.so pr11138-2.c +PASS: Build libdl3a.so with --dynamic-list=dl3.list +PASS: Build libdl3b.so with -Bsymbolic +PASS: Build libdl3a.so with --dynamic-list-cpp-typeinfo +PASS: Build libdnew1a.so with --Bsymbolic-functions --dynamic-list-cpp-new +PASS: Build libdnew1b.so with --dynamic-list-data --dynamic-list-cpp-new +PASS: Run with libdl3a.so +PASS: Run with libdl3c.so +PASS: Run with libnew1a.so +PASS: Run with libnew1b.so +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/tls_common.exp ... +PASS: tls_common +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elf/wrap.exp ... +PASS: Build libwrap1a.so +PASS: Build libwrap1b.so +PASS: Run with libwrap1a.so and libwrap1b.so +PASS: Run with libwrap1b.so and libwrap1a.so +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elfcomm/elfcomm.exp ... +PASS: --sort-common (descending) +PASS: --sort-common (ascending) +PASS: size/aligment change of common symbols (warning 1) +PASS: size/aligment change of common symbols (change 1) +PASS: size/aligment change of common symbols (warning 2) +PASS: size/aligment change of common symbols (change 2) +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elfvers/vers.exp ... +PASS: vers1 +PASS: vers2 +PASS: vers3 +PASS: vers4 +PASS: vers4a +PASS: vers4b +PASS: vers5 +PASS: vers6 +PASS: vers7a +PASS: vers7 +PASS: vers8 +PASS: vers9 +PASS: vers10 +PASS: vers11 +PASS: vers12 +PASS: ar with versioned solib +PASS: vers14 +PASS: vers15 +PASS: vers16a +PASS: vers16 +PASS: vers17 +PASS: vers18 +PASS: vers19 +PASS: vers20a +PASS: vers20 +PASS: vers21 +PASS: vers22a +PASS: vers22b +PASS: vers22 +PASS: vers23a +PASS: vers23b +PASS: vers23c +PASS: vers23d +PASS: vers23 +PASS: vers24a +PASS: vers24b +PASS: vers24c +PASS: vers25a +PASS: vers25b1 +PASS: vers25b2 +PASS: vers26a +PASS: vers26b1 +PASS: vers26b2 +PASS: vers26b3 +PASS: vers27a +PASS: vers27b +PASS: vers27c1 +PASS: vers27c2 +PASS: vers27d1 +PASS: vers27d2 +PASS: vers27d3 +PASS: vers27d4 +PASS: vers27d5 +PASS: vers28a +PASS: vers28b +PASS: vers28c +PASS: vers29 +PASS: vers30 +PASS: vers31 +PASS: vers32a +PASS: vers32b +PASS: vers32c +PASS: vers32d +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elfvsb/elfvsb.exp ... +PASS: ld-elfvsb/hidden0 +PASS: ld-elfvsb/hidden1 +PASS: ld-elfvsb/hidden2 +PASS: ld-elfvsb/internal0 +PASS: ld-elfvsb/internal1 +PASS: ld-elfvsb/protected0 +PASS: ld-elfvsb/protected1 +PASS: visibility (hidden) (non PIC) +PASS: visibility (hidden) (non PIC, load offset) +PASS: visibility (hidden) +PASS: visibility (hidden) (PIC main, non PIC so) +PASS: visibility (hidden) (PIC main) +PASS: visibility (hidden_normal) (non PIC) +PASS: visibility (hidden_normal) (non PIC, load offset) +PASS: visibility (hidden_normal) +PASS: visibility (hidden_normal) (PIC main, non PIC so) +PASS: visibility (hidden_normal) (PIC main) +PASS: visibility (hidden_undef) (non PIC) +PASS: visibility (hidden_undef) (non PIC, load offset) +PASS: visibility (hidden_undef) +PASS: visibility (hidden_undef) (PIC main, non PIC so) +PASS: visibility (hidden_undef) (PIC main) +PASS: visibility (hidden_undef_def) (non PIC) +PASS: visibility (hidden_undef_def) (non PIC, load offset) +PASS: visibility (hidden_undef_def) +PASS: visibility (hidden_undef_def) (PIC main, non PIC so) +PASS: visibility (hidden_undef_def) (PIC main) +PASS: visibility (hidden_weak) (non PIC) +PASS: visibility (hidden_weak) (non PIC, load offset) +PASS: visibility (hidden_weak) +PASS: visibility (hidden_weak) (PIC main, non PIC so) +PASS: visibility (hidden_weak) (PIC main) +PASS: visibility (protected) (non PIC) +PASS: visibility (protected) (non PIC, load offset) +PASS: visibility (protected) +PASS: visibility (protected) (PIC main, non PIC so) +PASS: visibility (protected) (PIC main) +PASS: visibility (protected_undef) (non PIC) +PASS: visibility (protected_undef) (non PIC, load offset) +PASS: visibility (protected_undef) +PASS: visibility (protected_undef) (PIC main, non PIC so) +PASS: visibility (protected_undef) (PIC main) +PASS: visibility (protected_undef_def) (non PIC) +PASS: visibility (protected_undef_def) (non PIC, load offset) +PASS: visibility (protected_undef_def) +PASS: visibility (protected_undef_def) (PIC main, non PIC so) +PASS: visibility (protected_undef_def) (PIC main) +PASS: visibility (protected_weak) (non PIC) +PASS: visibility (protected_weak) (non PIC, load offset) +PASS: visibility (protected_weak) +PASS: visibility (protected_weak) (PIC main, non PIC so) +PASS: visibility (protected_weak) (PIC main) +PASS: visibility (normal) (non PIC) +PASS: visibility (normal) (non PIC, load offset) +PASS: visibility (normal) +PASS: visibility (normal) (PIC main, non PIC so) +PASS: visibility (normal) (PIC main) +PASS: common hidden symbol +PASS: weak hidden symbol DSO last +PASS: weak hidden symbol DSO first +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-elfweak/elfweak.exp ... +PASS: ELF DSO weak func first +PASS: ELF DSO weak func last +PASS: ELF DSO weak func first DSO +PASS: ELF DSO weak func last DSO +PASS: ELF weak func first +PASS: ELF weak func last +PASS: ELF weak func first DSO +PASS: ELF weak func last DSO +PASS: ELF DSO weak data first +PASS: ELF DSO weak data last +PASS: ELF DSO weak data first DSO +PASS: ELF DSO weak data last DSO +PASS: ELF DSO weak data first DSO common +PASS: ELF DSO weak data last DSO common +PASS: ELF weak data first +PASS: ELF weak data last +PASS: ELF weak data first common +PASS: ELF weak data last common +PASS: ELF weak data first DSO +PASS: ELF weak data last DSO +PASS: ELF weak data first DSO common +PASS: ELF weak data last DSO common +PASS: ELF DSO small bar (size) +PASS: ELF DSO foo with small bar (size) +PASS: ELF DSO big bar (size) +PASS: ELF weak size +PASS: ld-elfweak/size2 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-fastcall/fastcall.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-frv/fdpic.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-frv/frv-elf.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-frv/tls.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-gc/gc.exp ... +PASS: Check --gc-section +PASS: Check --gc-section/-q +PASS: Check --gc-section/-r/-e +PASS: Check --gc-section/-r/-u +PASS: --gc-sections -r without -e +PASS: --gc-sections with note section +PASS: --gc-sections with __start_ +PASS: --gc-sections with shared library +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-h8300/h8300.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-i386/i386.exp ... +PASS: TLS -fpic -shared transitions +PASS: TLS descriptor -fpic -shared transitions +PASS: Helper shared library +PASS: TLS -fpic and -fno-pic exec transitions +PASS: TLS descriptor -fpic and -fno-pic exec transitions +PASS: TLS -fno-pic -shared +PASS: TLS with global dynamic and descriptors +PASS: TLS in debug sections +PASS: TLS @indntpoff with %eax +PASS: Reloc section order +PASS: Basic --emit-relocs support +PASS: -z combreloc relocation sections +PASS: TLS GD->LE transition +PASS: TLS LD->LE transition +PASS: TLS IE->LE transition +PASS: Absolute non-overflowing relocs +PASS: PCREL8 overflow +PASS: PCREL16 overflow +PASS: PCREL16 absolute reloc +PASS: Invalid allocated section +PASS: --warn-shared-textrel --fatal-warnings +PASS: TLS GD->LE transition check +PASS: TLS IE->LE transition check (R_386_TLS_GOTIE with %eax) +PASS: TLS IE->LE transition check (R_386_TLS_GOTIE) +PASS: TLS IE->LE transition check (R_386_TLS_IE with %eax) +PASS: TLS IE->LE transition check (R_386_TLS_IE) +PASS: ld-i386/hidden1 +PASS: ld-i386/hidden2 +PASS: ld-i386/hidden3 +PASS: ld-i386/protected1 +PASS: ld-i386/protected2 +PASS: ld-i386/protected3 +PASS: TLS with PIE +PASS: ld-i386/nogot1 +PASS: ld-i386/nogot2 +PASS: ld-i386/discarded1 +PASS: undefined symbol with compressed debug sections +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-ia64/ia64.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-ia64/line.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-ifunc/binutils.exp ... +PASS: strip (ifunc-4-x86) +PASS: objcopy (ifunc-4-x86) +PASS: strip (ifunc-4-local-x86) +PASS: objcopy (ifunc-4-local-x86) +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-ifunc/ifunc.exp ... +PASS: Building ifunc binaries +PASS: Checking ifunc binaries +PASS: ld-ifunc/ifunc-1-local-x86 +PASS: ld-ifunc/ifunc-1-x86 +PASS: ld-ifunc/ifunc-10-i386 +PASS: ld-ifunc/ifunc-11-i386 +PASS: ld-ifunc/ifunc-2-i386 +PASS: ld-ifunc/ifunc-2-local-i386 +PASS: ld-ifunc/ifunc-3a-x86 +PASS: ld-ifunc/ifunc-3b-x86 +PASS: ld-ifunc/ifunc-4-local-x86 +PASS: ld-ifunc/ifunc-4-x86 +PASS: ld-ifunc/ifunc-4a-x86 +PASS: ld-ifunc/ifunc-5a-i386 +PASS: ld-ifunc/ifunc-5a-local-i386 +PASS: ld-ifunc/ifunc-5b-i386 +PASS: ld-ifunc/ifunc-5b-local-i386 +PASS: ld-ifunc/ifunc-5r-local-i386 +PASS: ld-ifunc/ifunc-6a-i386 +PASS: ld-ifunc/ifunc-6b-i386 +PASS: ld-ifunc/ifunc-7a-i386 +PASS: ld-ifunc/ifunc-7b-i386 +PASS: ld-ifunc/ifunc-8-i386 +PASS: ld-ifunc/ifunc-9-x86 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-libs/libs.exp ... +PASS: -l: test (preparation) +PASS: -l: test +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-linkonce/linkonce.exp ... +PASS: ld-linkonce/zeroehl32 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-m68hc11/m68hc11.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-m68k/m68k-got.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-m68k/m68k.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-mep/mep.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-mips-elf/mips-elf-flags.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-mips-elf/mips-elf.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-mmix/mmix.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-mn10300/mn10300.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-pe/pe-compile.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-pe/pe-run.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-pe/pe-run2.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-pe/pe.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-pie/pie.exp ... +PASS: weak undefined +PASS: weak undefined data +PASS: missing entry symbol +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-powerpc/aix52.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-powerpc/powerpc.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-s390/s390.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/align.exp ... +PASS: align1 +PASS: ld-scripts/align2a +PASS: ld-scripts/align2b +PASS: ld-scripts/align2c +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/alignof.exp ... +PASS: ALIGNOF +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/assert.exp ... +PASS: ASSERT +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/crossref.exp ... +PASS: NOCROSSREFS 1 +PASS: NOCROSSREFS 2 +PASS: NOCROSSREFS 3 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/data.exp ... +PASS: ld-scripts/data +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/default-script.exp ... +PASS: ld-scripts/default-script1 +PASS: ld-scripts/default-script2 +PASS: ld-scripts/default-script3 +PASS: ld-scripts/default-script4 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/defined.exp ... +PASS: DEFINED (PRMS 5699) +PASS: ld-scripts/defined2 +PASS: ld-scripts/defined3 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/dynamic-sections.exp ... +PASS: dynamic sections +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/empty-address.exp ... +PASS: ld-scripts/empty-address-1 +PASS: ld-scripts/empty-address-2a +PASS: ld-scripts/empty-address-2b +PASS: ld-scripts/empty-address-3a +PASS: ld-scripts/empty-address-3b +PASS: ld-scripts/empty-address-3c +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/empty-aligned.exp ... +PASS: ld-scripts/empty-aligned +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/empty-orphan.exp ... +PASS: ld-scripts/empty-orphan +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/expr.exp ... +PASS: ld-scripts/expr1 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/extern.exp ... +PASS: EXTERN +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/include.exp ... +PASS: include-1 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/map-address.exp ... +PASS: map addresses +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/overlay-size.exp ... +PASS: overlay size +PASS: overlay size (map check) +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/phdrs.exp ... +PASS: PHDRS +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/phdrs2.exp ... +PASS: PHDRS2 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/phdrs3.exp ... +PASS: PHDRS headers +PASS: PHDRS headers 3a +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/provide.exp ... +PASS: ld-scripts/provide-1 +PASS: ld-scripts/provide-2 +XFAIL: ld-scripts/provide-3 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/rgn-at.exp ... +PASS: rgn-at1 +PASS: rgn-at2 +PASS: rgn-at3 +PASS: rgn-at4 +PASS: rgn-at5 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/rgn-over.exp ... +PASS: rgn-over1 +PASS: rgn-over1 (map check) +PASS: rgn-over2 +PASS: rgn-over2 (map check) +PASS: rgn-over3 +PASS: rgn-over3 (map check) +PASS: rgn-over4 +PASS: rgn-over4 (map check) +PASS: rgn-over5 +PASS: rgn-over5 (map check) +PASS: rgn-over6 +PASS: rgn-over6 (map check) +PASS: rgn-over7 +PASS: rgn-over7 (map check) +PASS: rgn-over8 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/script.exp ... +PASS: script +PASS: MRI script +PASS: MEMORY +XFAIL: REGION_ALIAS: /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/region-alias-2.t +XFAIL: REGION_ALIAS: /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/region-alias-4.t +XFAIL: REGION_ALIAS: /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/region-alias-1.t +XFAIL: REGION_ALIAS: /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/region-alias-3.t +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/section-match.exp ... +PASS: ld-scripts/section-match-1 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/size.exp ... +PASS: ld-scripts/size-1 +PASS: ld-scripts/size-2 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/sizeof.exp ... +PASS: SIZEOF +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/sort.exp ... +PASS: --sort-section alignment +PASS: SORT_BY_ALIGNMENT +PASS: SORT_BY_ALIGNMENT(SORT_BY_ALIGNMENT()) +PASS: SORT_BY_ALIGNMENT(SORT_BY_ALIGNMENT()) --sort-section alignment +PASS: SORT_BY_ALIGNMENT(SORT_BY_ALIGNMENT()) --sort-section name +PASS: SORT_BY_ALIGNMENT(SORT_BY_NAME()) +PASS: SORT_BY_ALIGNMENT(SORT_BY_NAME()) --sort-section name +PASS: SORT_BY_ALIGNMENT(SORT_BY_NAME()) --sort-section alignment +PASS: --sort-section name +PASS: SORT_BY_NAME +PASS: SORT_BY_NAME(SORT_BY_ALIGNMENT()) +PASS: SORT_BY_NAME(SORT_BY_ALIGNMENT()) --sort-section alignment +PASS: SORT_BY_NAME(SORT_BY_ALIGNMENT()) --sort-section alignment +PASS: SORT_BY_NAME(SORT_BY_NAME()) +PASS: SORT_BY_NAME(SORT_BY_NAME()) --sort-section name +PASS: SORT_BY_NAME(SORT_BY_NAME()) --sort-section alignment +PASS: no SORT_BY_NAME/SORT_BY_ALIGNMENT/SORT +PASS: no SORT_BY_NAME/SORT_BY_ALIGNMENT/SORT +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-scripts/weak.exp ... +PASS: weak symbols +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-selective/sel-dump.exp ... +PASS: Preserve default . = 0 +PASS: Preserve explicit . = 0 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-selective/selective.exp ... +PASS: selective1 +PASS: selective2 +PASS: selective3 +XFAIL: selective4 +XFAIL: selective5 +XFAIL: selective6 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/arch/arch.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/rd-sh.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/sh-vxworks.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/sh.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/sh64/rd-sh64.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/sh64/relax.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/sh64/relfail.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sh/sh64/sh64.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-shared/shared.exp ... +PASS: shared (non PIC) +PASS: shared (non PIC, load offset) +PASS: shared +PASS: shared -Bsymbolic +PASS: shared (PIC main, non PIC so) +PASS: shared (PIC main) +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-sparc/sparc.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-spu/spu.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-srec/srec.exp ... +PASS: S-records +PASS: S-records with constructors +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-tic6x/tic6x.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-undefined/entry.exp ... +PASS: Build libentry.a +PASS: --entry foo archive +PASS: --entry foo -u foo archive +PASS: -shared --entry foo archive +PASS: -shared --entry foo -u foo archive +PASS: --entry foo +PASS: --entry foo -u foo +PASS: --entry 0x0 +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-undefined/undefined.exp ... +PASS: undefined +PASS: undefined function +PASS: undefined line +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-undefined/weak-undef.exp ... +PASS: weak undefined symbols +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-v850/v850.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-versados/versados.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-vxworks/vxworks.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-x86-64/dwarfreloc.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-x86-64/line.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-x86-64/x86-64.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-xc16x/xc16x.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-xstormy16/xstormy16.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-xtensa/coalesce.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-xtensa/lcall.exp ... +Running /home/thomas/tmp/source/binutils/master/ld/testsuite/ld-xtensa/xtensa.exp ... + + === ld Summary === + +# of expected passes 598 +# of expected failures 8 +# of untested testcases 6 +/media/data/home/thomas/tmp/source/binutils/master.build/ld/ld-new 2.20.51.20101007 + +Test Run By thomas on Fri Oct 8 22:40:36 2010 +Native configuration is i686-pc-linux-gnu + + === gas tests === + +Schedule of variations: + unix + +Running target unix +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/all/gas.exp ... +PASS: pcrel values in assignment +PASS: simplifiable double subtraction +PASS: simplifiable double subtraction (-a) +PASS: simple FP constants +PASS: difference of two undefined symbols +PASS: .equiv for symbol already set to another one +PASS: .equiv for symbol already set to an expression +PASS: .equ for symbol already set +PASS: .equ for symbol already set through .eqv +PASS: .eqv support +PASS: .eqv for symbol already set +PASS: == assignment support +PASS: == assignment for symbol already set +PASS: forward references +PASS: forward expression +PASS: .equ redefinitions +PASS: .equ redefinitions (2) +PASS: .equ redefinitions (3) +PASS: .set for symbol already used as label +PASS: .set for symbol already defined through .comm +PASS: comment.s: comments in listings +PASS: general info section in listings +PASS: difference between forward references +PASS: struct +PASS: align +PASS: align2 +PASS: alternate macro syntax +PASS: alternate macro syntax (escape) +PASS: evaluation of simple expressions +PASS: conditional listings +PASS: incbin +PASS: assignment tests +PASS: .sleb128 tests +PASS: relax .uleb128 +PASS: bad byte directive +PASS: .quad tests +PASS: octa bignum +PASS: weakref tests, relocations +PASS: weakref tests, global syms +PASS: weakref tests, local syms +PASS: weakref tests, strong undefined syms +PASS: weakref tests, weak undefined syms +PASS: e: would close weakref loop: e => a => b => c => d => e +PASS: a: would close weakref loop: a => b => c => d => e => a +PASS: is already defined +PASS: .strings tests +PASS: gas/all/err-1.s (test for errors, line 3) +PASS: gas/all/err-1.s (test for errors, line 4) +PASS: gas/all/err-1.s (test for errors, line 5) +PASS: gas/all/err-1.s (test for errors, line 6) +PASS: gas/all/err-1.s (test for errors, line 7) +PASS: gas/all/err-1.s (test for excess errors) +PASS: gas/all/warn-1.s (test for warnings, line 3) +PASS: gas/all/warn-1.s (test for errors, line 4) +PASS: gas/all/warn-1.s (test for warnings, line 5) +PASS: gas/all/warn-1.s (test for warnings, line 6) +PASS: gas/all/warn-1.s (test for warnings, line 7) +PASS: gas/all/warn-1.s (test for excess errors) +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/alpha/alpha.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/arc/arc.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/arc/warn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/arm/arm.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/bfin/bfin.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/bfin/error.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/cfi/cfi.exp ... +PASS: CFI on i386 +PASS: cfi cfi-diag-1 +PASS: CFI common 1 +PASS: CFI common 2 +PASS: CFI common 3 +PASS: CFI common 4 +PASS: CFI common 5 +PASS: CFI common 7 +PASS: CFI common 6 +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/cr16/cr16.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/cr16/pic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/cris/cris.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/crx/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/d10v/d10v.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/d30v/d30.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/dlx/alltests.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/elf/elf.exp ... +PASS: elf ehopt0 +PASS: .file file names +PASS: group section +PASS: group section +PASS: group section with multiple sections of same name +PASS: group section with multiple sections of same name +PASS: automatic section group +PASS: automatic section group +PASS: .equ redefinitions (ELF) +PASS: elf equate relocs +PASS: Ill-formed directives +PASS: elf section0 +PASS: elf section1 +PASS: elf section2 list +PASS: note section +PASS: label arithmetic with multiple same-name sections +PASS: elf section5 list +PASS: ELF struct +PASS: .set with expression +PASS: ELF symbol versioning +PASS: .set with IFUNC +PASS: elf type list +PASS: elf section6 +PASS: elf section7 +PASS: section flags +PASS: DWARF2 1 +PASS: DWARF2 2 +PASS: DWARF2 3 +PASS: Check bad section flag +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/fr30/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/fr30/fr30.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/frv/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/h8300-coff.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/h8300-elf.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/h8300.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t01_mov.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t02_mova.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t03_add.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t04_sub.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t05_cmp.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t06_ari2.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t07_ari3.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t08_or.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t09_xor.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t10_and.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t11_logs.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t12_bit.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/h8300/t13_otr.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/hppa/basic/basic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/hppa/parse/parse.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/hppa/reloc/reloc.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/hppa/unsorted/unsorted.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/i386/i386.exp ... +PASS: i386 float +PASS: i386 general +PASS: i386 inval +PASS: i386 segment +PASS: i386 inval-seg +PASS: i386 modrm +PASS: i386 naked reg +PASS: i386 opcodes +PASS: i386 opcodes (Intel disassembly) +PASS: i386 opcodes (w/ suffix) +PASS: i386 intel +PASS: i386 intel16 +PASS: i386 intelbad +PASS: i386 intel-ok +PASS: i386 prefix +PASS: i386 amd +PASS: i386 katmai +PASS: i386 jump +PASS: i386 ssemmx2 +PASS: i386 sse2 +PASS: i386 sub +PASS: i386 SSE3 +PASS: i386 SIB +PASS: i386 SIB (Intel mode) +PASS: i386 displacement +PASS: i386 displacement (Intel mode) +PASS: i386 VMX +PASS: i386 SMX +PASS: i386 suffix +PASS: i386 immed +PASS: i386 equates +PASS: i386 divide +PASS: i386 padlock +PASS: i386 cr8+ +PASS: i386 cr-err +PASS: 32-bit SVME +PASS: i386 amdfam10 +PASS: i386 SSSE3 +PASS: i386 rep prefix +PASS: i386 rep prefix (with suffixes) +PASS: i386 lockable insns +PASS: i386 lockable insns (Intel disassembly) +PASS: i386 lockbad-1 +PASS: i386 long insns +PASS: i386 long insns (Intel disassembly) +PASS: i386 fp +PASS: i386 nops +PASS: i386 nops 16bit 1 +PASS: i386 nops 1 +PASS: i386 -mtune=i386 nops 1 +PASS: i386 nops -march=i386 -mtune=i686 1 +PASS: i386 -mtune=i686 nops 1 +PASS: i386 -mtune=k8 nops 1 +PASS: i386 -mtune=core2 nops 1 +PASS: i386 -mtune=bdver1 nops 1 +PASS: i386 nops 2 +PASS: i386 nops -mtune=i386 2 +PASS: i386 -march=i386 -mtune=core2 nops 2 +PASS: i386 nops 3 +PASS: i386 nops -mtune=i386 3 +PASS: i386 -mtune=i686 nops 3 +PASS: i386 nops 4 +PASS: i386 nops -mtune=i386 4 +PASS: i386 -mtune=i686 nops 4 +PASS: i386 nops 5 +PASS: i386 -march=i686 nops 5 +PASS: i386 16-bit addressing in 32-bit mode. +PASS: i386 32-bit addressing in 16-bit mode. +PASS: i386 SSE4.1 +PASS: i386 SSE4.1 (Intel disassembly) +PASS: i386 SSE4.2 +PASS: i386 SSE4.2 (Intel disassembly) +PASS: i386 crc32 +PASS: i386 crc32 (Intel disassembly) +PASS: i386 inval-crc32 +PASS: i386 SIMD +PASS: i386 SIMD (Intel mode) +PASS: i386 SIMD (with suffixes) +PASS: i386 mem +PASS: i386 mem (Intel mode) +PASS: i386 reg +PASS: i386 reg (Intel mode) +PASS: i386 +PASS: i386 float AT&T mnemonic +PASS: i386 float Intel mnemonic +PASS: i386 arch 1 +PASS: i386 arch 2 +PASS: i386 arch 3 +PASS: i386 arch 4 +PASS: i386 arch 5 +PASS: i386 arch 6 +PASS: i386 arch 7 +PASS: i386 arch 9 +PASS: i386 arch 10 +PASS: i386 arch-10-1 +PASS: i386 arch-10-2 +PASS: i386 arch-10-3 +PASS: i386 arch-10-4 +PASS: i386 arch 11 +PASS: i386 arch 12 +PASS: i386 8087 +PASS: i386 287 +PASS: i386 387 (cmdline) +PASS: i386 no87 +PASS: i386 no87-2 +PASS: i386 xsave +PASS: i386 xsave (Intel mode) +PASS: i386 AES +PASS: i386 AES (Intel mode) +PASS: i386 PCLMUL +PASS: i386 PCLMUL (Intel mode) +PASS: i386 AVX +PASS: i386 AVX (Intel disassembly) +PASS: i386 AVX scalar insns +PASS: i386 AVX scalar insns (Intel disassembly) +PASS: i386 SSE with AVX encoding +PASS: i386 inval-avx +PASS: i386 SSE check (none) +PASS: i386 SSE check (.sse_check none) +PASS: i386 SSE check (warning) +PASS: i386 sse-check-error +PASS: i386 SSE without AVX equivalent +PASS: i386 movbe +PASS: i386 movbe (Intel disassembly) +PASS: i386 inval-movbe +PASS: i386 EPT +PASS: i386 EPT (Intel disassembly) +PASS: i386 inval-ept +PASS: i386 arch avx 1 +PASS: i386 arch-avx-1-1 +PASS: i386 arch-avx-1-2 +PASS: i386 arch-avx-1-3 +PASS: i386 arch-avx-1-4 +PASS: i386 arch-avx-1-5 +PASS: i386 arch-avx-1-6 +PASS: encoding option +PASS: encoding option (Intel mode) +PASS: encoding option with -msse2avx +PASS: encoding option with -msse2avx (Intel mode) +PASS: i386 FMA +PASS: i386 FMA (Intel disassembly) +PASS: i386 FMA scalar insns +PASS: i386 FMA scalar insns (Intel disassembly) +PASS: i386 FMA4 +PASS: i386 LWP +PASS: i386 XOP +PASS: i386 F16C +PASS: i386 F16C (Intel disassembly) +PASS: i386 FSGSBase +PASS: i386 FSGSBase (Intel disassembly) +PASS: i386 RdRnd +PASS: i386 RdRnd (Intel disassembly) +PASS: i386 reloc +PASS: i386 jump16 +PASS: i386 white +PASS: i386 pcrel reloc +PASS: i386 abs reloc +PASS: i386 intelpic +PASS: i386 relax +PASS: i386 gotpc +PASS: i386 dynamic tls +PASS: i386 pic tls +PASS: i386 non-pic tls +PASS: i386 .bss +PASS: i386 relocs +PASS: i386 reloc32 +PASS: x86 mixed mode relocs (32-bit object) +PASS: i386 AT&T register names +PASS: i386 intel-got +PASS: i386 Intel register names +PASS: i386 inval-equ-1 +PASS: i386 inval-equ-2 +PASS: i386 ifunc +PASS: i386 l1om-inval +PASS: i386 local PIC +PASS: DWARF2 debugging information 1 +XFAIL: DWARF2 debugging information 2 +PASS: x86 Intel expressions +PASS: string insn operands +PASS: i386 string-bad +PASS: i386 space1 +PASS: i386 list-1 +PASS: i386 list-2 +PASS: i386 list-3 +PASS: DWARF2 debugging information 1 +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/i860/i860.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/ia64/ia64.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/ieee-fp/x930509a.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/iq2000/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/iq2000/load-hazards.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/iq2000/odd-ldw.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/iq2000/odd-sdw.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/iq2000/yield.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/lm32/all.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/lns/lns.exp ... +PASS: lns lns-diag-1 +PASS: lns-duplicate +PASS: lns-common-1 +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/error.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/m32r.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/m32r2.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/m32rx.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/pic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m32r/rel32.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m68hc11/m68hc11.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m68k-coff/gas.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/m68k/all.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/macros/macros.exp ... +PASS: macro test 1 +PASS: macro test 2 +PASS: macro test 3 +PASS: macro irp +PASS: macro rept +PASS: nested irp/irpc/rept +PASS: macro vararg +PASS: macro infinite recursion +PASS: logical and in macro definition +PASS: semi +PASS: strings +PASS: APP with macro without NO_APP +PASS: APP with macro then NO_APP +PASS: APP with macro then NO_APP then more code +PASS: included file with .if 0 wrapped in APP/NO_APP, no final NO_APP, macro in main file +PASS: macros badarg +PASS: macros dot +PASS: macros end +PASS: macros purge +PASS: macros redef +PASS: gas/macros/paren +PASS: .exitm outside of a macro +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mcore/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mep/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mep/complex-relocs.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mips/mips.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mmix/mmix-err.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mmix/mmix-list.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mmix/mmix.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mn10200/basic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mn10300/basic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mri/mri.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/msp430/msp430.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mt/errors.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mt/mt.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/mt/relocs.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/openrisc/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/pdp11/pdp11.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/pe/pe.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/pj/pj.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/ppc/aix.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/ppc/ppc.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/rx/rx.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/s390/s390.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/score/relax.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/score/relax_32.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sh/arch/arch.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sh/basic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sh/err.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sh/sh64/err.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sh/sh64/sh64.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sparc-solaris/addend.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sparc-solaris/gas.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sparc/mismatch.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sparc/sparc.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/sun4/addend.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/symver/symver.exp ... +PASS: symver symver0 +PASS: symver symver1 +PASS: symver symver2 +PASS: symver symver3 +PASS: symver symver6 +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/tic4x/tic4x.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/tic54x/tic54x.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/tic6x/tic6x.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/v850/basic.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/vax/vax.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/xc16x/xc16x.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/xstormy16/allinsn.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/xtensa/all.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/xtensa/xtensa-err.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/z80/z80.exp ... +Running /home/thomas/tmp/source/binutils/master/gas/testsuite/gas/z8k/z8k.exp ... + + === gas Summary === + +# of expected passes 310 +# of expected failures 1 +../as-new 2.20.51.20101007 + -- cgit v1.3.1 From aaa13382f6fd81c149515bf8601469ac6e9e74e6 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sun, 10 Oct 2010 20:26:29 +0200 Subject: open_issues/binutils_testsuite: New results. --- open_issues/binutils_testsuite.mdwn | 112 +++++++++++++++----------------- open_issues/binutils_testsuite/sum_hurd | 20 +++--- 2 files changed, 65 insertions(+), 67 deletions(-) (limited to 'open_issues') diff --git a/open_issues/binutils_testsuite.mdwn b/open_issues/binutils_testsuite.mdwn index 064ffa6b..92a03969 100644 --- a/open_issues/binutils_testsuite.mdwn +++ b/open_issues/binutils_testsuite.mdwn @@ -12,9 +12,9 @@ Here's some log of a binutils testsuite run; this is from 35a74fa099259b505e6115586326a302431daf6c sources, 2010-10-06. (Automatically) configured for i386-unknown-gnu0.3. (See -[[config_guess_uname]].) +[[config_guess_uname]].) Thus manually configured for i686-pc-gnu. - $ ../master/configure --prefix="$PWD".install + $ ../master/configure --prefix="$PWD".install --build=i686-pc-gnu [...] $ make [...] @@ -27,15 +27,15 @@ Doing the same steps on GNU/Linux would configure for i686-pc-linux-gnu. Comparing [[sum_hurd]] to [[sum_linux]]: $ diff -u <(sed s%thomas/tmp/source%tschwinge/tmp% < open_issues/binutils_testsuite/sum_linux) open_issues/binutils_testsuite/sum_hurd - --- /dev/fd/63 2010-10-08 23:28:00.891055000 +0200 - +++ open_issues/binutils_testsuite/sum_hurd 2010-10-08 23:16:02.000000000 +0200 + --- /dev/fd/63 2010-10-10 20:22:53.297607001 +0200 + +++ open_issues/binutils_testsuite/sum_hurd 2010-10-10 20:21:12.000000000 +0200 @@ -1,5 +1,5 @@ -Test Run By thomas on Fri Oct 8 22:40:31 2010 -Native configuration is i686-pc-linux-gnu - +Test Run By tschwinge on Fri Oct 8 22:27:11 2010 - +Native configuration is i386-unknown-gnu0.3 + +Test Run By tschwinge on Sat Oct 9 00:37:20 2010 + +Native configuration is i686-pc-gnu - === binutils tests === + === binutils tests === @@ -14,19 +14,12 @@ PASS: ar thin archive with nested archive @@ -114,18 +114,18 @@ Comparing [[sum_hurd]] to [[sum_linux]]: PASS: size -A @@ -107,10 +65,10 @@ - === binutils Summary === + === binutils Summary === - -# of expected passes 79 - -# of unsupported tests 2 + -# of expected passes 79 + -# of unsupported tests 2 -Test Run By thomas on Fri Oct 8 22:40:54 2010 -Native configuration is i686-pc-linux-gnu - +# of expected passes 38 - +# of unsupported tests 1 - +Test Run By tschwinge on Fri Oct 8 22:33:05 2010 - +Native configuration is i386-unknown-gnu0.3 + +# of expected passes 38 + +# of unsupported tests 1 + +Test Run By tschwinge on Sat Oct 9 00:44:09 2010 + +Native configuration is i686-pc-gnu - === ld tests === + === ld tests === @@ -129,8 +87,8 @@ UNTESTED: bootstrap with --no-keep-memory @@ -138,14 +138,9 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-checks/checks.exp ... PASS: check sections 1 PASS: check sections 2 - @@ -139,428 +97,23 @@ - Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cygwin/exe-export.exp ... - Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-d10v/d10v.exp ... - Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-discard/discard.exp ... - -PASS: ld-discard/extern - -PASS: ld-discard/start - -PASS: ld-discard/static - -PASS: ld-discard/zero-rel + @@ -144,423 +102,22 @@ + PASS: ld-discard/static + PASS: ld-discard/zero-rel Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/audit.exp ... -PASS: Run with -paudit.so -PASS: Run with -Paudit.so @@ -568,7 +563,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-fastcall/fastcall.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/fdpic.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-frv/frv-elf.exp ... - @@ -571,85 +124,16 @@ + @@ -571,85 +128,16 @@ PASS: Check --gc-section/-r/-e PASS: Check --gc-section/-r/-u PASS: --gc-sections -r without -e @@ -654,7 +649,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68hc11/m68hc11.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68k/m68k-got.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-m68k/m68k.exp ... - @@ -663,9 +147,6 @@ + @@ -663,9 +151,6 @@ Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe-run2.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pe/pe.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-pie/pie.exp ... @@ -664,7 +659,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-powerpc/aix52.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-powerpc/powerpc.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-s390/s390.exp ... - @@ -675,7 +156,6 @@ + @@ -675,7 +160,6 @@ PASS: ld-scripts/align2b PASS: ld-scripts/align2c Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/alignof.exp ... @@ -672,7 +667,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/assert.exp ... PASS: ASSERT Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/crossref.exp ... - @@ -694,7 +174,6 @@ + @@ -694,7 +178,6 @@ PASS: ld-scripts/defined2 PASS: ld-scripts/defined3 Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/dynamic-sections.exp ... @@ -680,7 +675,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-address.exp ... PASS: ld-scripts/empty-address-1 PASS: ld-scripts/empty-address-2a - @@ -703,9 +182,7 @@ + @@ -703,9 +186,7 @@ PASS: ld-scripts/empty-address-3b PASS: ld-scripts/empty-address-3c Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/empty-aligned.exp ... @@ -690,7 +685,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/expr.exp ... PASS: ld-scripts/expr1 Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/extern.exp ... - @@ -715,87 +192,35 @@ + @@ -715,87 +196,35 @@ Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/map-address.exp ... PASS: map addresses Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-scripts/overlay-size.exp ... @@ -782,7 +777,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/arch/arch.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/rd-sh.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh-vxworks.exp ... - @@ -805,12 +230,6 @@ + @@ -805,12 +234,6 @@ Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/relfail.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sh/sh64/sh64.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-shared/shared.exp ... @@ -795,7 +790,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-sparc/sparc.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-spu/spu.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-srec/srec.exp ... - @@ -821,8 +240,6 @@ + @@ -821,8 +244,6 @@ PASS: Build libentry.a PASS: --entry foo archive PASS: --entry foo -u foo archive @@ -804,7 +799,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: PASS: --entry foo PASS: --entry foo -u foo PASS: --entry 0x0 - @@ -831,7 +248,7 @@ + @@ -831,7 +252,7 @@ PASS: undefined function PASS: undefined line Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-undefined/weak-undef.exp ... @@ -813,27 +808,28 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-v850/v850.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-versados/versados.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-vxworks/vxworks.exp ... - @@ -846,13 +263,15 @@ + @@ -846,13 +267,15 @@ - === ld Summary === + === ld Summary === - -# of expected passes 598 - -# of expected failures 8 - +# of expected passes 54 - +# of unexpected failures 2 - +# of expected failures 5 - # of untested testcases 6 - +# of unsupported tests 4 - /media/data/home/tschwinge/tmp/binutils/master.build/ld/ld-new 2.20.51.20101007 + -# of expected passes 598 + -# of expected failures 8 + +# of expected passes 58 + +# of unexpected failures 2 + +# of expected failures 5 + # of untested testcases 6 + -/media/data/home/tschwinge/tmp/binutils/master.build/ld/ld-new 2.20.51.20101007 + +# of unsupported tests 4 + +/media/data/home/tschwinge/tmp/binutils/master.build.i686-pc-gnu/ld/ld-new 2.20.51.20101007 -Test Run By thomas on Fri Oct 8 22:40:36 2010 -Native configuration is i686-pc-linux-gnu - +Test Run By tschwinge on Fri Oct 8 22:28:23 2010 - +Native configuration is i386-unknown-gnu0.3 + +Test Run By tschwinge on Sat Oct 9 00:38:32 2010 + +Native configuration is i686-pc-gnu - === gas tests === + === gas tests === - @@ -926,15 +345,6 @@ + @@ -926,15 +349,6 @@ Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/bfin/bfin.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/bfin/error.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cfi/cfi.exp ... @@ -849,7 +845,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cr16/cr16.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cr16/pic.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/cris/cris.exp ... - @@ -943,35 +353,6 @@ + @@ -943,35 +357,6 @@ Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/d30v/d30.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/dlx/alltests.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/elf/elf.exp ... @@ -885,7 +881,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/fr30/allinsn.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/fr30/fr30.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/frv/allinsn.exp ... - @@ -1148,39 +529,10 @@ + @@ -1148,39 +533,10 @@ PASS: i386 FSGSBase (Intel disassembly) PASS: i386 RdRnd PASS: i386 RdRnd (Intel disassembly) @@ -925,7 +921,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/i860/i860.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ia64/ia64.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/ieee-fp/x930509a.exp ... - @@ -1191,9 +543,6 @@ + @@ -1191,9 +547,6 @@ Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/iq2000/yield.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/lm32/all.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/lns/lns.exp ... @@ -935,7 +931,7 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/allinsn.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/error.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/m32r/m32r.exp ... - @@ -1262,11 +611,6 @@ + @@ -1262,11 +615,6 @@ Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sparc/sparc.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/sun4/addend.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/symver/symver.exp ... @@ -947,20 +943,18 @@ Comparing [[sum_hurd]] to [[sum_linux]]: Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic4x/tic4x.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic54x/tic54x.exp ... Running /home/tschwinge/tmp/binutils/master/gas/testsuite/gas/tic6x/tic6x.exp ... - @@ -1281,7 +625,6 @@ + @@ -1281,7 +629,6 @@ - === gas Summary === + === gas Summary === - -# of expected passes 310 - -# of expected failures 1 - +# of expected passes 236 + -# of expected passes 310 + -# of expected failures 1 + +# of expected passes 236 ../as-new 2.20.51.20101007 + -A lot of tests are not being run. Might be either due to i386 vs. i686, or due +A lot of tests are not being run. Might be due to the tests (incorrectly / correctly) being Linux-specific. A few tests fail. - -[[tschwinge]] now explicitly configuring for i686-pc-gnu, building, testing -again. diff --git a/open_issues/binutils_testsuite/sum_hurd b/open_issues/binutils_testsuite/sum_hurd index fe23f7b6..5df28bd2 100644 --- a/open_issues/binutils_testsuite/sum_hurd +++ b/open_issues/binutils_testsuite/sum_hurd @@ -1,5 +1,5 @@ -Test Run By tschwinge on Fri Oct 8 22:27:11 2010 -Native configuration is i386-unknown-gnu0.3 +Test Run By tschwinge on Sat Oct 9 00:37:20 2010 +Native configuration is i686-pc-gnu === binutils tests === @@ -67,8 +67,8 @@ Running /home/tschwinge/tmp/binutils/master/binutils/testsuite/binutils-all/x86- # of expected passes 38 # of unsupported tests 1 -Test Run By tschwinge on Fri Oct 8 22:33:05 2010 -Native configuration is i386-unknown-gnu0.3 +Test Run By tschwinge on Sat Oct 9 00:44:09 2010 +Native configuration is i686-pc-gnu === ld tests === @@ -97,6 +97,10 @@ Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-crx/crx.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-cygwin/exe-export.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-d10v/d10v.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-discard/discard.exp ... +PASS: ld-discard/extern +PASS: ld-discard/start +PASS: ld-discard/static +PASS: ld-discard/zero-rel Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/audit.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/binutils.exp ... Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-elf/dwarf.exp ... @@ -263,15 +267,15 @@ Running /home/tschwinge/tmp/binutils/master/ld/testsuite/ld-xtensa/xtensa.exp .. === ld Summary === -# of expected passes 54 +# of expected passes 58 # of unexpected failures 2 # of expected failures 5 # of untested testcases 6 # of unsupported tests 4 -/media/data/home/tschwinge/tmp/binutils/master.build/ld/ld-new 2.20.51.20101007 +/media/data/home/tschwinge/tmp/binutils/master.build.i686-pc-gnu/ld/ld-new 2.20.51.20101007 -Test Run By tschwinge on Fri Oct 8 22:28:23 2010 -Native configuration is i386-unknown-gnu0.3 +Test Run By tschwinge on Sat Oct 9 00:38:32 2010 +Native configuration is i686-pc-gnu === gas tests === -- cgit v1.3.1 From bd9e05efdd6aec688dfc6d18eb4d33b6f92697cd Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 11 Oct 2010 11:07:26 +0200 Subject: open_issues/multiprocessing: Add another quote. --- open_issues/multiprocessing.mdwn | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'open_issues') diff --git a/open_issues/multiprocessing.mdwn b/open_issues/multiprocessing.mdwn index 7f3d5cb9..7b4f2611 100644 --- a/open_issues/multiprocessing.mdwn +++ b/open_issues/multiprocessing.mdwn @@ -15,6 +15,7 @@ microkernel-based multi-server systems in particular, would be ideal condidates for applying multiprocessing. That is, however, only true from a first and inexperienced point of view: there are many difficulties. + IRC, #hurd, August / September 2010 silver_hook: because multi-server systems depend on inter-process @@ -29,6 +30,22 @@ IRC, #hurd, August / September 2010 distribution policies in the way microkernel systems tend to do is posing serious research challenges + +debian-hurd list + +On Thu, Jan 02, 2003 at 05:40:00PM -0800, Thomas Bushnell, BSG wrote: +> Georg Lehner writes: +> +> > - One promise of the microkernel architecture is better performance on +> > multiprocessor systems, or multicomputer systems. What is the status +> > of Gnu Mach with respect to these. +> +> This may or may not be true. The Hurd is built around a microkernel +> architecture because of its conceptual elegance and flexibility. +> Other touted advantages may be more illusory than real, at least, they +> aren't something *we* are proclaiming is our motivation. + + --- See also: [[multithreading]]. -- cgit v1.3.1 From 003a5d4f279438a8de8cfd5d485d2df88506801f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 11 Oct 2010 15:44:07 +0200 Subject: open_issues/thread_numbering_of_ps_and_gdb: New. --- open_issues/thread_numbering_of_ps_and_gdb.mdwn | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 open_issues/thread_numbering_of_ps_and_gdb.mdwn (limited to 'open_issues') diff --git a/open_issues/thread_numbering_of_ps_and_gdb.mdwn b/open_issues/thread_numbering_of_ps_and_gdb.mdwn new file mode 100644 index 00000000..ba2ad1f6 --- /dev/null +++ b/open_issues/thread_numbering_of_ps_and_gdb.mdwn @@ -0,0 +1,18 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +It appears to [[me|tschwinge]] that `ps -T` enumerates thread IDs starting with +zero, and GDB starting with one. This should be unified. + +Or instead of manually allocating numbers, some other handle should be used, +that has a global meaning for the running GNU Mach kernel, or a process-wide +meaning, for example a port number. + +[[!tag open_issue_hurd open_issue_gdb]] -- cgit v1.3.1 From 8a86419c2083bcec0cd86e65376fb183c55a6c3c Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 11 Oct 2010 16:09:28 +0200 Subject: open_issues/emacs: More facts. --- open_issues/emacs.mdwn | 1484 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1484 insertions(+) (limited to 'open_issues') diff --git a/open_issues/emacs.mdwn b/open_issues/emacs.mdwn index 3f025c46..cdd1b10d 100644 --- a/open_issues/emacs.mdwn +++ b/open_issues/emacs.mdwn @@ -41,3 +41,1487 @@ GNU Emacs mostly does work, however there are a few issues. rootfs is fine (`syncfs -c -s /` works; `syncfs` involving `/media/data` hangs). Plan: GDB on that ext2fs, and see what's hanging / locked. [[!tag open_issue_hurd]] + + +--- + +# 2010-10-11 + +Apparently, none of the Debian emacs packages are installable at the moment. + +Try to compile bzr trunk. + +System (sort-of) crashed during build. Perhaps while / or shortly after +dumping `src/emacs`, as there was such a zero-sized file. (Log file doesn't +show anything useful.) Removed the truncated `src/emacs`, continued build: + + [...] + Compiling /home/tschwinge/tmp/emacs/trunk/lisp/cedet/srecode/mode.el + Parsing *srecode-map-tmp* (LALR)... + Parsing *srecode-map-tmp* (LALR)...done + Segmentation fault + make[2]: *** [cedet/srecode/mode.elc] Error 139 + make[2]: Leaving directory `/media/data/home/tschwinge/tmp/emacs/trunk.build/lisp' + make[1]: *** [compile-main] Error 2 + make[1]: Leaving directory `/media/data/home/tschwinge/tmp/emacs/trunk.build/lisp' + make: *** [lisp] Error 2 + +Command line: + + $ EMACSLOADPATH=/home/tschwinge/tmp/emacs/trunk/lisp LC_ALL=C /home/tschwinge/tmp/emacs/trunk.build/src/emacs -batch --no-site-file -f batch-byte-compile /home/tschwinge/tmp/emacs/trunk/lisp/cedet/srecode/mode.el + +GDB: + + Program received signal SIGSEGV, Segmentation fault. + mark_object (arg=1) at /home/tschwinge/tmp/emacs/trunk/src/alloc.c:5343 + 5343 if (STRING_MARKED_P (ptr)) + (gdb) bt + #0 mark_object (arg=1) at /home/tschwinge/tmp/emacs/trunk/src/alloc.c:5343 + #1 0x0818080f in Fgarbage_collect () at /home/tschwinge/tmp/emacs/trunk/src/alloc.c:4993 + #2 0x08196db3 in Ffuncall (nargs=1, args=0x23fce70) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2987 + #3 0x081ce8e1 in Fbyte_code (bytestr=139696577, vector=141708997, maxdepth=28) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #4 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #5 0x08196bb3 in Ffuncall (nargs=1, args=0x23fcff0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #6 0x081ce8e1 in Fbyte_code (bytestr=139922913, vector=141583493, maxdepth=28) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #7 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #8 0x08196bb3 in Ffuncall (nargs=3, args=0x23fd170) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #9 0x081ce8e1 in Fbyte_code (bytestr=140515737, vector=141583205, maxdepth=24) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #10 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #11 0x08196bb3 in Ffuncall (nargs=2, args=0x23fd2f0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #12 0x081ce8e1 in Fbyte_code (bytestr=139911193, vector=139312997, maxdepth=12) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #13 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #14 0x08196bb3 in Ffuncall (nargs=3, args=0x23fd460) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #15 0x081ce8e1 in Fbyte_code (bytestr=136508105, vector=136508125, maxdepth=20) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #16 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #17 0x08196bb3 in Ffuncall (nargs=3, args=0x23fd5e0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #18 0x081ce8e1 in Fbyte_code (bytestr=136508849, vector=136508869, maxdepth=20) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #19 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #20 0x08195bff in apply_lambda (fun=136508805, args=139814646, eval_flag=1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3100 + #21 0x08195ef4 in Feval (form=139814582) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2412 + #22 0x081bb206 in readevalloop (readcharfun=138475290, stream=, sourcename=139636697, printflag=0, unibyte=138364586, readfun=138364586, + start=138364586, end=138364586, evalfun=) at /home/tschwinge/tmp/emacs/trunk/src/lread.c:1734 + #23 0x081bbad7 in Fload (file=140023529, noerror=138364586, nomessage=138364610, nosuffix=138364586, must_suffix=138364586) + at /home/tschwinge/tmp/emacs/trunk/src/lread.c:1225 + #24 0x081a1357 in Frequire (feature=141037690, filename=138364586, noerror=138364586) at /home/tschwinge/tmp/emacs/trunk/src/fns.c:2694 + #25 0x08196d83 in Ffuncall (nargs=2, args=0x23fdb90) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2996 + #26 0x081ce8e1 in Fbyte_code (bytestr=140023705, vector=141489853, maxdepth=8) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #27 0x08196304 in Feval (form=141177630) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2358 + #28 0x081bb206 in readevalloop (readcharfun=138475290, stream=, sourcename=140023785, printflag=0, unibyte=138364586, readfun=138364586, + start=138364586, end=138364586, evalfun=) at /home/tschwinge/tmp/emacs/trunk/src/lread.c:1734 + #29 0x081bbad7 in Fload (file=139743441, noerror=138364586, nomessage=138364610, nosuffix=138364586, must_suffix=138364586) + at /home/tschwinge/tmp/emacs/trunk/src/lread.c:1225 + #30 0x081a1357 in Frequire (feature=140528330, filename=138364586, noerror=138364586) at /home/tschwinge/tmp/emacs/trunk/src/fns.c:2694 + #31 0x08196d83 in Ffuncall (nargs=2, args=0x23fe030) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2996 + #32 0x081ce8e1 in Fbyte_code (bytestr=139743489, vector=139592949, maxdepth=8) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #33 0x08196304 in Feval (form=139785254) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2358 + #34 0x081bb206 in readevalloop (readcharfun=138475290, stream=, sourcename=139743569, printflag=0, unibyte=138364586, readfun=138364586, + start=138364586, end=138364586, evalfun=) at /home/tschwinge/tmp/emacs/trunk/src/lread.c:1734 + #35 0x081bbad7 in Fload (file=139985769, noerror=138364586, nomessage=138364610, nosuffix=138364586, must_suffix=138364586) + at /home/tschwinge/tmp/emacs/trunk/src/lread.c:1225 + #36 0x081a1357 in Frequire (feature=140528282, filename=138364586, noerror=138364586) at /home/tschwinge/tmp/emacs/trunk/src/fns.c:2694 + #37 0x08196d83 in Ffuncall (nargs=2, args=0x23fe5c4) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2996 + #38 0x0819879e in Fapply (nargs=2, args=0x23fe5c4) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2453 + #39 0x08196e26 in Ffuncall (nargs=3, args=0x23fe5c0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2971 + #40 0x081ce8e1 in Fbyte_code (bytestr=139665665, vector=140243293, maxdepth=12) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #41 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #42 0x08196bb3 in Ffuncall (nargs=2, args=0x23fe730) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #43 0x081ce8e1 in Fbyte_code (bytestr=139663633, vector=140113917, maxdepth=16) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #44 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #45 0x08196bb3 in Ffuncall (nargs=2, args=0x23fe8a0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #46 0x081ce8e1 in Fbyte_code (bytestr=139651313, vector=141733317, maxdepth=16) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #47 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #48 0x08196bb3 in Ffuncall (nargs=1, args=0x23fea20) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #49 0x081961cd in Feval (form=142062606) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2324 + #50 0x08198ec2 in internal_lisp_condition_case (var=139619738, bodyform=142062606, handlers=142059126) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:1407 + #51 0x081cdb3a in Fbyte_code (bytestr=139651065, vector=138947149, maxdepth=64) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:869 + #52 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #53 0x08196bb3 in Ffuncall (nargs=3, args=0x23fed10) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #54 0x081ce8e1 in Fbyte_code (bytestr=139638617, vector=140190309, maxdepth=32) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #55 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #56 0x08195bff in apply_lambda (fun=141815293, args=139024998, eval_flag=1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3100 + #57 0x08195ef4 in Feval (form=139025038) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2412 + #58 0x08198ec2 in internal_lisp_condition_case (var=138727490, bodyform=139025038, handlers=138994086) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:1407 + #59 0x081cdb3a in Fbyte_code (bytestr=141397873, vector=139422605, maxdepth=12) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:869 + #60 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #61 0x08196bb3 in Ffuncall (nargs=2, args=0x23ff150) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #62 0x081ce8e1 in Fbyte_code (bytestr=141396361, vector=138448733, maxdepth=20) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #63 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #64 0x08196bb3 in Ffuncall (nargs=1, args=0x23ff2d0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #65 0x081ce8e1 in Fbyte_code (bytestr=136699577, vector=136699597, maxdepth=40) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #66 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #67 0x08196bb3 in Ffuncall (nargs=2, args=0x23ff460) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #68 0x081ce8e1 in Fbyte_code (bytestr=136685793, vector=136685813, maxdepth=28) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #69 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #70 0x08196bb3 in Ffuncall (nargs=1, args=0x23ff5e0) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3047 + #71 0x081ce8e1 in Fbyte_code (bytestr=136683265, vector=136683285, maxdepth=24) at /home/tschwinge/tmp/emacs/trunk/src/bytecode.c:679 + #72 0x08196894 in funcall_lambda (fun=, nargs=, arg_vector=0x1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3174 + #73 0x08195bff in apply_lambda (fun=136683245, args=138364586, eval_flag=1) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:3100 + #74 0x08195ef4 in Feval (form=138740766) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:2412 + #75 0x0812dd83 in top_level_2 () at /home/tschwinge/tmp/emacs/trunk/src/keyboard.c:1336 + #76 0x081951dc in internal_condition_case (bfun=0x812dd70 , handlers=138394034, hfun=0x8132020 ) + at /home/tschwinge/tmp/emacs/trunk/src/eval.c:1460 + #77 0x08131de5 in top_level_1 (ignore=138364586) at /home/tschwinge/tmp/emacs/trunk/src/keyboard.c:1344 + #78 0x081952a9 in internal_catch (tag=138392170, func=0x8131d80 , arg=138364586) at /home/tschwinge/tmp/emacs/trunk/src/eval.c:1204 + #79 0x08131e53 in command_loop () at /home/tschwinge/tmp/emacs/trunk/src/keyboard.c:1299 + #80 0x0813220a in recursive_edit_1 () at /home/tschwinge/tmp/emacs/trunk/src/keyboard.c:929 + #81 0x08132332 in Frecursive_edit () at /home/tschwinge/tmp/emacs/trunk/src/keyboard.c:991 + #82 0x0812727b in main (argc=, argv=0x23ffad8) at /home/tschwinge/tmp/emacs/trunk/src/emacs.c:1718 + +Next: restarted from scratch, rebuilt without optimizations. +`--prefix=$PWD.install --build=i686-pc-gnu --enable-asserts +--enable-checking=all CFLAGS=-g` + + $ make + [...] + Dumping under the name emacs [sits here for a long time] + + $ vmstat + pagesize: 4K + size: 324M + free: 9.16M + active: 56M + inactive: 242M + wired: 17.6M + zero filled: 8.75G + reactivated: 0 + pageins: 289M + pageouts: 371M + page faults: 12508128 + cow faults: 1411724 + memobj hit ratio: 99% + swap size: 512M + swap free: 512M + +Apparently low memory, but doesn't swap out. + +Uses a lot of CPU time, as observed with `xm top`. + +Creating another `screen` window as user tschwinge doesn't get to the shell +prompt. + +Running `vmstat` works in a `screen` window that is already open, but running +`ps -Af` just hangs; adding `-M` helps. + +Perhaps the /media/data/ file system (which backs /home/) is in a inconsistent +state / deadlocked? + +More specifically, this does not work / does not exit: + + login> syncfs -s -c /media/data/ & + [2] 10785 + +But this works: + + login> syncfs -s -c / & + [3] 10786 + login> + [3]+ Done syncfs -s -c / + +Thus, the rootfs still is responsive; /media/data/ is not. + + login> ps -F hurd-long -T -M -w -A & + [4] 10796 + login> PID TH# UID PPID PGrp Sess TH Vmem RSS %CPU User System Args + 0 0 1 1 1 16 132M 1M 0.0 0:04.84 0:54.84 /hurd/proc + 0 0.0 0:00.00 0:00.13 + 1 0.0 0:00.30 0:03.55 + 2 0.0 0:00.30 0:04.21 + 3 0.0 0:00.65 0:06.88 + 4 0.0 0:00.02 0:00.31 + 5 0.0 0:00.32 0:03.72 + 6 0.0 0:00.00 0:00.23 + 7 0.0 0:00.00 0:00.03 + 8 0.0 0:00.30 0:03.17 + 9 0.0 0:00.47 0:04.69 + 10 0.0 0:00.62 0:06.42 + 11 0.0 0:00.40 0:05.91 + 12 0.0 0:00.47 0:04.18 + 13 0.0 0:00.10 0:00.73 + 14 0.0 0:00.56 0:05.97 + 15 0.0 0:00.26 0:04.61 + 1 0 1 1 1 1 146M 368K 0.0 0:00.00 0:00.03 /hurd/init root=device:hd0 + 0 0.0 0:00.00 0:00.03 + 2 - 1 1 1 7 418M 19.5M 0.0 0:00.00 0:12.16 root=device:hd0 + 0 0.0 0:00.00 0:00.00 + 1 92.6 0:00.00 46:33.66 + 2 0.0 0:00.00 0:12.07 + 3 0.0 0:00.00 0:00.05 + 4 0.0 0:00.00 0:00.02 + 5 0.0 0:00.00 0:00.00 + 6 0.0 0:00.00 0:00.01 + 3 0 1 1 1 173 409M 15.7M 0.2 4:39.39 34:08.86 ext2fs -A --multiboot-command-line=root=device:hd0 --host-priv-port=1 --device-master-port=2 -- + [165CM-exec-server-task=3 -T typed device:hd0 + 0 0.0 0:00.00 0:00.02 + 1 0.0 0:21.78 2:32.67 + 2 0.0 0:00.15 0:01.33 + 3 0.0 0:00.07 0:01.13 + 4 0.0 0:22.09 2:32.56 + 5 0.0 0:00.11 0:01.30 + 6 0.0 0:21.57 2:32.78 + 7 0.2 0:04.10 0:54.37 + 8 0.0 0:00.00 0:00.01 + 9 0.0 0:20.96 2:30.00 + 10 0.0 0:00.09 0:01.05 + 11 0.0 0:00.09 0:00.94 + 12 0.0 0:21.59 2:32.40 + 13 0.0 0:21.50 2:32.02 + 14 0.0 0:00.00 0:00.92 + 15 0.0 0:00.07 0:00.60 + 16 0.0 0:00.09 0:00.86 + 17 0.0 0:00.04 0:00.88 + 18 0.0 0:00.13 0:00.91 + 19 0.0 0:00.04 0:00.91 + 20 0.0 0:00.02 0:00.89 + 21 0.0 0:00.08 0:00.97 + 22 0.0 0:00.05 0:00.84 + 23 0.0 0:00.04 0:00.86 + 24 0.0 0:00.09 0:00.86 + 25 0.0 0:00.11 0:00.88 + 26 0.0 0:00.04 0:00.64 + 27 0.0 0:21.10 2:32.22 + 28 0.0 0:20.32 2:29.92 + 29 0.0 0:20.58 2:31.51 + 30 0.0 0:20.50 2:32.72 + 31 0.0 0:21.05 2:30.05 + 32 0.0 0:19.78 2:33.40 + 33 0.0 0:20.55 2:31.88 + 34 0.0 0:00.00 0:00.06 + 35 0.0 0:00.00 0:00.07 + 36 0.0 0:00.00 0:00.02 + 37 0.0 0:00.01 0:00.05 + 38 0.0 0:00.00 0:00.03 + 39 0.0 0:00.00 0:00.02 + 40 0.0 0:00.00 0:00.06 + 41 0.0 0:00.02 0:00.02 + 42 0.0 0:00.00 0:00.03 + 43 0.0 0:00.00 0:00.05 + 44 0.0 0:00.00 0:00.07 + 45 0.0 0:00.00 0:00.02 + 46 0.0 0:00.00 0:00.02 + 47 0.0 0:00.00 0:00.04 + 48 0.0 0:00.00 0:00.03 + 49 0.0 0:00.00 0:00.03 + 50 0.0 0:00.00 0:00.05 + 51 0.0 0:00.00 0:00.05 + 52 0.0 0:00.00 0:00.04 + 53 0.0 0:00.00 0:00.04 + 54 0.0 0:00.00 0:00.02 + 55 0.0 0:00.00 0:00.03 + 56 0.0 0:00.01 0:00.01 + 57 0.0 0:00.03 0:00.01 + 58 0.0 0:00.01 0:00.00 + 59 0.0 0:00.00 0:00.00 + 60 0.0 0:00.00 0:00.00 + 61 0.0 0:00.00 0:00.03 + 62 0.0 0:00.00 0:00.00 + 63 0.0 0:00.00 0:00.08 + 64 0.0 0:00.00 0:00.06 + 65 0.0 0:00.01 0:00.00 + 66 0.0 0:00.00 0:00.07 + 67 0.0 0:00.00 0:00.01 + 68 0.0 0:00.02 0:00.02 + 69 0.0 0:00.01 0:00.02 + 70 0.0 0:00.01 0:00.01 + 71 0.0 0:00.01 0:00.04 + 72 0.0 0:00.00 0:00.01 + 73 0.0 0:00.01 0:00.00 + 74 0.0 0:00.00 0:00.06 + 75 0.0 0:00.00 0:00.04 + 76 0.0 0:00.02 0:00.05 + 77 0.0 0:00.00 0:00.03 + 78 0.0 0:00.00 0:00.02 + 79 0.0 0:00.00 0:00.05 + 80 0.0 0:00.01 0:00.00 + 81 0.0 0:00.00 0:00.02 + 82 0.0 0:00.00 0:00.03 + 83 0.0 0:00.00 0:00.00 + 84 0.0 0:00.00 0:00.00 + 85 0.0 0:00.00 0:00.04 + 86 0.0 0:00.00 0:00.04 + 87 0.0 0:00.00 0:00.02 + 88 0.0 0:00.01 0:00.00 + 89 0.0 0:00.00 0:00.04 + 90 0.0 0:00.00 0:00.04 + 91 0.0 0:00.00 0:00.05 + 92 0.0 0:00.00 0:00.02 + 93 0.0 0:00.00 0:00.03 + 94 0.0 0:00.00 0:00.02 + 95 0.0 0:00.00 0:00.01 + 96 0.0 0:00.00 0:00.02 + 97 0.0 0:00.00 0:00.03 + 98 0.0 0:00.00 0:00.05 + 99 0.0 0:00.00 0:00.04 + 100 0.0 0:00.00 0:00.03 + 101 0.0 0:00.00 0:00.01 + 102 0.0 0:00.00 0:00.01 + 103 0.0 0:00.00 0:00.05 + 104 0.0 0:00.00 0:00.06 + 105 0.0 0:00.01 0:00.04 + 106 0.0 0:00.00 0:00.00 + 107 0.0 0:00.01 0:00.02 + 108 0.0 0:00.00 0:00.00 + 109 0.0 0:00.00 0:00.02 + 110 0.0 0:00.00 0:00.01 + 111 0.0 0:00.00 0:00.02 + 112 0.0 0:00.01 0:00.04 + 113 0.0 0:00.01 0:00.01 + 114 0.0 0:00.00 0:00.02 + 115 0.0 0:00.01 0:00.02 + 116 0.0 0:00.01 0:00.03 + 117 0.0 0:00.00 0:00.03 + 118 0.0 0:00.01 0:00.01 + 119 0.0 0:00.00 0:00.01 + 120 0.0 0:00.00 0:00.05 + 121 0.0 0:00.00 0:00.02 + 122 0.0 0:00.00 0:00.02 + 123 0.0 0:00.00 0:00.04 + 124 0.0 0:00.00 0:00.04 + 125 0.0 0:00.00 0:00.02 + 126 0.0 0:00.00 0:00.02 + 127 0.0 0:00.01 0:00.01 + 128 0.0 0:00.00 0:00.01 + 129 0.0 0:00.01 0:00.03 + 130 0.0 0:00.01 0:00.05 + 131 0.0 0:00.00 0:00.02 + 132 0.0 0:00.00 0:00.03 + 133 0.0 0:00.00 0:00.03 + 134 0.0 0:00.00 0:00.02 + 135 0.0 0:00.00 0:00.00 + 136 0.0 0:00.00 0:00.01 + 137 0.0 0:00.01 0:00.03 + 138 0.0 0:00.00 0:00.03 + 139 0.0 0:00.00 0:00.02 + 140 0.0 0:00.01 0:00.01 + 141 0.0 0:00.01 0:00.02 + 142 0.0 0:00.00 0:00.00 + 143 0.0 0:00.00 0:00.02 + 144 0.0 0:00.01 0:00.00 + 145 0.0 0:00.00 0:00.01 + 146 0.0 0:00.00 0:00.00 + 147 0.0 0:00.00 0:00.00 + 148 0.0 0:00.00 0:00.03 + 149 0.0 0:00.00 0:00.00 + 150 0.0 0:00.00 0:00.01 + 151 0.0 0:00.00 0:00.00 + 152 0.0 0:00.00 0:00.01 + 153 0.0 0:00.00 0:00.00 + 154 0.0 0:00.00 0:00.00 + 155 0.0 0:00.00 0:00.00 + 156 0.0 0:00.00 0:00.00 + 157 0.0 0:00.00 0:00.01 + 158 0.0 0:00.00 0:00.00 + 159 0.0 0:00.00 0:00.01 + 160 0.0 0:00.00 0:00.01 + 161 0.0 0:00.00 0:00.00 + 162 0.0 0:00.00 0:00.00 + 163 0.0 0:00.00 0:00.00 + 164 0.0 0:00.00 0:00.01 + 165 0.0 0:00.00 0:00.00 + 166 0.0 0:00.00 0:00.00 + 167 0.0 0:00.00 0:00.00 + 168 0.0 0:00.00 0:00.00 + 169 0.0 0:00.00 0:00.00 + 170 0.0 0:00.00 0:00.00 + 171 0.0 0:00.00 0:00.00 + 172 0.0 0:00.00 0:00.00 + 4 0 3 1 1 6 131M 1.32M 0.0 0:02.20 0:26.26 /hurd/exec + 0 0.0 0:00.43 0:05.32 + 1 0.0 0:00.41 0:05.54 + 2 0.0 0:00.44 0:05.38 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.45 0:05.05 + 5 0.0 0:00.44 0:04.95 + 5 0 1 1 1 6 130M 580K 0.0 0:01.17 0:14.92 /hurd/auth + 0 0.0 0:00.20 0:02.99 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.24 0:03.03 + 3 0.0 0:00.18 0:02.86 + 4 0.0 0:00.22 0:03.01 + 5 0.0 0:00.31 0:03.01 + 6 0 1 6 6 2 147M 1.09M 0.0 0:00.01 0:00.13 /bin/bash /libexec/runsystem root=device:hd0 + 0 0.0 0:00.01 0:00.13 + 1 0.0 0:00.00 0:00.00 + 7 0 3 1 1 7 130M 880K 0.1 0:00.35 0:10.10 /hurd/term /dev/console device console + 0 0.0 0:00.07 0:01.15 + 1 0.0 0:00.00 0:00.01 + 2 0.0 0:00.14 0:03.10 + 3 0.1 0:00.10 0:01.87 + 4 0.0 0:00.01 0:00.50 + 5 0.0 0:00.00 0:01.54 + 6 0.0 0:00.02 0:01.91 + 9 0 3 1 1 19 131M 1.13M 0.0 0:05.41 1:17.29 /hurd/pflocal + 0 0.0 0:00.06 0:00.48 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.05 0:00.48 + 3 0.0 0:00.78 0:09.10 + 4 0.0 0:00.49 0:06.13 + 5 0.0 0:00.56 0:07.07 + 6 0.0 0:00.30 0:03.41 + 7 0.0 0:00.47 0:05.58 + 8 0.0 0:00.27 0:06.00 + 9 0.0 0:00.04 0:00.47 + 10 0.0 0:00.43 0:06.17 + 11 0.0 0:00.70 0:09.21 + 12 0.0 0:00.00 0:00.04 + 13 0.0 0:00.59 0:10.75 + 14 0.0 0:00.14 0:01.86 + 15 0.0 0:00.04 0:01.49 + 16 0.0 0:00.02 0:00.76 + 17 0.0 0:00.22 0:05.59 + 18 0.0 0:00.16 0:02.62 + 12 0 1 12 12 6 129M 1.2M 0.0 0:00.00 0:00.06 /hurd/mach-defpager + 0 0.0 0:00.00 0:00.06 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.00 0:00.00 + 5 0.0 0:00.00 0:00.00 + 14 0 3 1 1 3 131M 504K 0.0 0:00.00 0:00.05 /hurd/storeio hd1 + 0 0.0 0:00.00 0:00.05 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 18 0 3 1 1 3 131M 512K 0.0 0:00.39 0:06.71 /hurd/storeio hd0 + 0 0.0 0:00.13 0:01.66 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.25 0:05.04 + 19 0 3 1 1 3 131M 656K 0.0 0:00.27 0:04.89 /hurd/storeio hd2 + 0 0.0 0:00.10 0:01.48 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.16 0:03.41 + 21 0 3 1 1 4 130M 648K 0.0 0:00.55 0:06.94 /hurd/null + 0 0.0 0:00.24 0:02.09 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.08 0:02.16 + 3 0.0 0:00.22 0:02.68 + 22 0 3 1 1 4 130M 820K 0.0 0:00.00 0:00.05 /hurd/procfs + 0 0.0 0:00.00 0:00.04 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 71 1 1 71 71 2 146M 728K 0.0 0:00.00 0:00.03 /usr/sbin/atd + 0 0.0 0:00.00 0:00.02 + 1 0.0 0:00.00 0:00.00 + 77 0 3 1 1 4 130M 896K 0.0 0:00.00 0:00.02 /hurd/streamio kmsg + 0 0.0 0:00.00 0:00.02 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 117 0 1 117 117 2 146M 1.02M 0.0 0:00.00 0:00.04 /usr/sbin/cron + 0 0.0 0:00.00 0:00.04 + 1 0.0 0:00.00 0:00.00 + 122 101 1 122 122 2 7.75M 1.07M 0.0 0:00.00 0:00.05 /usr/bin/dbus-daemon --system + 0 0.0 0:00.00 0:00.05 + 1 0.0 0:00.00 0:00.00 + 128 0 3 1 1 4 130M 908K 0.0 0:00.00 0:00.02 /hurd/fifo + 0 0.0 0:00.00 0:00.02 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 131 8 1 6 6 2 147M 880K 0.0 0:00.01 0:00.07 /usr/sbin/nullmailer-send -d + 0 0.0 0:00.01 0:00.07 + 1 0.0 0:00.00 0:00.00 + 139 0 3 1 1 19 133M 2.19M 0.3 0:18.66 1:17.98 /hurd/pfinet -i eth0 -a 192.168.10.63 -g 192.168.10.1 -m 255.255.255.0 + 0 0.0 0:00.01 0:00.03 + 1 0.0 0:00.00 0:00.00 + 2 0.1 0:12.72 0:14.56 + 3 0.2 0:01.65 0:12.23 + 4 0.0 0:01.67 0:18.56 + 5 0.0 0:00.50 0:05.93 + 6 0.0 0:00.40 0:06.16 + 7 0.0 0:00.57 0:05.95 + 8 0.0 0:00.30 0:04.15 + 9 0.0 0:00.15 0:01.92 + 10 0.0 0:00.13 0:01.45 + 11 0.0 0:00.14 0:01.47 + 12 0.0 0:00.07 0:01.06 + 13 0.0 0:00.08 0:01.23 + 14 0.0 0:00.08 0:00.92 + 15 0.0 0:00.03 0:00.63 + 16 0.0 0:00.03 0:00.45 + 17 0.0 0:00.05 0:00.72 + 18 0.0 0:00.03 0:00.49 + 140 0 3 1 1 3 131M 1.16M 0.0 0:00.00 0:00.05 /hurd/storeio --no-cache time + 0 0.0 0:00.00 0:00.05 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 142 0 1 142 142 2 10.5M 1.23M 0.0 0:00.00 0:00.05 /usr/sbin/sshd + 0 0.0 0:00.00 0:00.05 + 1 0.0 0:00.00 0:00.00 + 157 0 3 1 1 6 130M 1M 0.0 0:00.02 0:00.01 /hurd/term /dev/tty1 hurdio /dev/vcs/1/console + 0 0.0 0:00.00 0:00.00 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.00 0:00.01 + 5 0.0 0:00.01 0:00.00 + 158 0 6 158 158 2 146M 824K 0.0 0:00.00 0:00.01 /libexec/runttys + 0 0.0 0:00.00 0:00.01 + 1 0.0 0:00.00 0:00.00 + 159 0 3 1 1 15 133M 1.67M 0.0 0:00.01 0:00.06 /hurd/console + 0 0.0 0:00.01 0:00.02 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.00 0:00.01 + 5 0.0 0:00.00 0:00.00 + 6 0.0 0:00.00 0:00.00 + 7 0.0 0:00.00 0:00.02 + 8 0.0 0:00.00 0:00.00 + 9 0.0 0:00.00 0:00.00 + 10 0.0 0:00.00 0:00.00 + 11 0.0 0:00.00 0:00.00 + 12 0.0 0:00.00 0:00.01 + 13 0.0 0:00.00 0:00.00 + 14 0.0 0:00.00 0:00.00 + 160 - 158 160 160 2 147M 1.82M 0.0 0:00.02 0:00.16 -login prompt (bash) + 0 0.0 0:00.02 0:00.14 + 1 0.0 0:00.00 0:00.02 + 161 - 158 161 161 2 147M 1.78M 0.0 0:00.00 0:00.07 -login prompt (bash) + 0 0.0 0:00.00 0:00.07 + 1 0.0 0:00.00 0:00.00 + 162 - 158 162 162 2 147M 1.78M 0.0 0:00.01 0:00.07 -login prompt (bash) + 0 0.0 0:00.01 0:00.07 + 1 0.0 0:00.00 0:00.00 + 163 - 158 163 163 2 147M 1.78M 0.0 0:00.00 0:00.03 -login prompt (bash) + 0 0.0 0:00.00 0:00.03 + 1 0.0 0:00.00 0:00.00 + 164 - 158 164 164 2 147M 1.78M 0.0 0:00.02 0:00.03 -login prompt (bash) + 0 0.0 0:00.02 0:00.03 + 1 0.0 0:00.00 0:00.00 + 165 - 158 165 165 2 147M 1.78M 0.0 0:00.00 0:00.08 -login prompt (bash) + 0 0.0 0:00.00 0:00.08 + 1 0.0 0:00.00 0:00.00 + 166 - 158 166 166 2 147M 1.78M 0.0 0:00.01 0:00.01 -login prompt (bash) + 0 0.0 0:00.01 0:00.01 + 1 0.0 0:00.00 0:00.00 + 167 0 3 1 1 6 130M 1016K 0.0 0:00.01 0:00.11 /hurd/term /dev/tty2 hurdio /dev/vcs/2/console + 0 0.0 0:00.01 0:00.06 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.01 + 4 0.0 0:00.00 0:00.03 + 5 0.0 0:00.00 0:00.00 + 168 0 3 1 1 6 130M 1016K 0.0 0:00.00 0:00.04 /hurd/term /dev/tty3 hurdio /dev/vcs/3/console + 0 0.0 0:00.00 0:00.02 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.01 + 4 0.0 0:00.00 0:00.00 + 5 0.0 0:00.00 0:00.01 + 169 0 3 1 1 6 130M 1016K 0.0 0:00.00 0:00.04 /hurd/term /dev/tty5 hurdio /dev/vcs/5/console + 0 0.0 0:00.00 0:00.00 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.00 0:00.04 + 5 0.0 0:00.00 0:00.00 + 170 0 3 1 1 6 130M 1016K 0.0 0:00.00 0:00.05 /hurd/term /dev/tty4 hurdio /dev/vcs/4/console + 0 0.0 0:00.00 0:00.04 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.00 0:00.01 + 5 0.0 0:00.00 0:00.00 + 171 0 3 1 1 6 130M 1016K 0.0 0:00.00 0:00.01 /hurd/term /dev/tty6 hurdio /dev/vcs/6/console + 0 0.0 0:00.00 0:00.01 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 4 0.0 0:00.00 0:00.00 + 5 0.0 0:00.00 0:00.00 + 172 0 3 1 1 4 130M 892K 0.0 0:00.00 0:00.01 /hurd/password + 0 0.0 0:00.00 0:00.01 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 3 0.0 0:00.00 0:00.00 + 173 0 142 173 173 3 10.7M 3.09M 0.0 0:02.09 0:12.63 /usr/sbin/sshd -R + 0 0.0 0:02.09 0:12.63 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 174 0 3 1 1 632 2.99G 27.6M 100.3 16:43.18 52:54.41 /hurd/ext2fs /dev/hd2 + 0 0.0 0:00.01 0:00.03 + 1 0.0 0:00.00 0:00.00 + 2 0.0 1:34.24 6:26.66 + 3 0.0 0:00.04 0:00.31 + 4 0.0 0:00.13 0:00.47 + 5 0.0 0:00.05 0:00.57 + 6 0.0 1:36.91 6:26.41 + 7 0.0 0:12.98 0:34.83 + 8 0.0 1:37.85 6:26.20 + 9 0.0 1:35.07 6:17.07 + 10 0.0 0:00.05 0:00.50 + 11 0.0 0:00.04 0:00.48 + 12 0.0 0:00.07 0:00.55 + 13 0.0 0:00.03 0:00.46 + 14 0.0 0:00.03 0:00.42 + 15 0.0 0:00.06 0:00.32 + 16 0.0 0:00.05 0:00.56 + 17 0.0 0:00.05 0:00.50 + 18 0.0 0:00.05 0:00.48 + 19 0.0 0:00.03 0:00.37 + 20 0.0 0:00.08 0:00.48 + 21 0.0 0:00.01 0:00.52 + 22 0.0 0:00.02 0:00.44 + 23 0.0 0:00.02 0:00.44 + 24 0.0 0:00.03 0:00.31 + 25 0.0 0:00.05 0:00.32 + 26 0.0 0:00.04 0:00.37 + 27 0.0 0:00.00 0:00.31 + 28 0.0 0:00.03 0:00.23 + 29 0.0 0:00.05 0:00.33 + 30 0.0 0:00.04 0:00.31 + 31 0.0 0:00.01 0:00.29 + 32 0.0 0:00.07 0:00.27 + 33 0.0 0:00.05 0:00.28 + 34 0.0 0:00.04 0:00.23 + 35 0.0 0:00.04 0:00.46 + 36 0.0 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614 0.0 0:00.00 0:00.00 + 615 0.0 0:00.00 0:00.00 + 616 0.0 0:00.00 0:00.00 + 617 0.0 0:00.00 0:00.00 + 618 0.0 0:00.00 0:00.00 + 619 0.0 0:00.00 0:00.00 + 620 0.0 0:00.00 0:00.00 + 621 0.0 0:00.00 0:00.00 + 622 0.0 0:00.00 0:00.00 + 623 0.0 0:00.00 0:00.00 + 624 0.0 0:00.00 0:00.00 + 625 0.0 0:00.00 0:00.00 + 626 0.0 0:00.00 0:00.00 + 627 0.0 0:00.00 0:00.00 + 628 0.0 0:00.00 0:00.00 + 629 0.0 0:00.00 0:00.00 + 630 0.0 0:00.00 0:00.00 + 631 100.3 8:11.86 17:35.07 + 175 0 3 1 1 6 130M 1.08M 0.0 0:03.06 0:33.84 /hurd/term /dev/ptyp0 pty-master /dev/ttyp0 + 0 0.0 0:00.80 0:07.55 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.56 0:05.97 + 3 0.0 0:00.50 0:06.99 + 4 0.0 0:00.56 0:06.99 + 5 0.0 0:00.62 0:06.32 + 176 1000 173 176 176 2 148M 2.19M 0.0 0:00.08 0:00.54 -bash + 0 0.0 0:00.08 0:00.47 + 1 0.0 0:00.00 0:00.07 + 284 1000 1 284 284 2 20.5M 700K 0.0 0:00.00 0:00.00 ssh-agent + 0 0.0 0:00.00 0:00.00 + 1 0.0 0:00.00 0:00.00 + 302 1000 176 302 176 3 148M 1.37M 0.0 0:00.03 0:00.14 screen -S S_main + 0 0.0 0:00.02 0:00.07 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.01 0:00.06 + 304 1000 302 304 304 3 148M 2.45M 0.0 0:02.86 0:13.03 SCREEN -S S_main + 0 0.0 0:02.86 0:12.97 + 1 0.0 0:00.00 0:00.03 + 2 0.0 0:00.00 0:00.02 + 305 1000 3 1 1 5 130M 960K 0.0 0:01.57 0:15.62 /hurd/fifo + 0 0.0 0:00.31 0:04.04 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.31 0:03.95 + 3 0.0 0:00.45 0:03.78 + 4 0.0 0:00.49 0:03.84 + 306 0 3 1 1 5 130M 1.02M 0.0 0:01.42 0:16.72 /hurd/term /dev/ptyp1 pty-master /dev/ttyp1 + 0 0.0 0:00.43 0:06.13 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.40 0:04.77 + 3 0.0 0:00.00 0:00.14 + 4 0.0 0:00.59 0:05.67 + 309 1000 304 309 309 2 148M 2.12M 0.0 0:00.02 0:00.09 /bin/bash + 0 0.0 0:00.02 0:00.09 + 1 0.0 0:00.00 0:00.00 + 319 1000 309 319 309 2 153M 7.29M 0.0 0:00.33 0:00.74 emacs + 0 0.0 0:00.33 0:00.74 + 1 0.0 0:00.00 0:00.00 + 320 0 3 1 1 6 130M 1.48M 0.0 0:03.25 0:38.79 /hurd/term /dev/ptyp2 pty-master /dev/ttyp2 + 0 0.0 0:00.60 0:07.07 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.69 0:08.43 + 3 0.0 0:00.78 0:07.78 + 4 0.0 0:00.55 0:07.98 + 5 0.0 0:00.60 0:07.52 + 323 1000 304 323 323 2 148M 2.19M 0.0 0:00.12 0:00.60 /bin/bash + 0 0.0 0:00.12 0:00.54 + 1 0.0 0:00.00 0:00.06 + 411 0 3 1 1 5 130M 1.02M 0.0 0:01.17 0:16.40 /hurd/term /dev/ptyp3 pty-master /dev/ttyp3 + 0 0.0 0:00.42 0:03.74 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.15 0:02.70 + 3 0.0 0:00.24 0:05.48 + 4 0.0 0:00.33 0:04.45 + 414 1000 304 414 414 2 148M 2.13M 0.0 0:00.05 0:00.23 /bin/bash + 0 0.0 0:00.04 0:00.21 + 1 0.0 0:00.00 0:00.02 + 425 0 3 1 1 3 130M 872K 0.0 0:00.02 0:00.05 /hurd/proxy-defpager + 0 0.0 0:00.02 0:00.04 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.01 + 3087 0 3 1 1 5 130M 1.02M 0.0 0:00.23 0:01.39 /hurd/term /dev/ptyp4 pty-master /dev/ttyp4 + 0 0.0 0:00.05 0:00.39 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.07 0:00.43 + 3 0.0 0:00.07 0:00.31 + 4 0.0 0:00.04 0:00.26 + 3648 0 3 1 1 3 130M 876K 0.0 0:00.00 0:00.05 /hurd/crash --kill + 0 0.0 0:00.00 0:00.05 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 5512 0 3 1 1 5 130M 1.01M 0.0 0:00.05 0:00.70 /hurd/term /dev/ptyp5 pty-master /dev/ttyp5 + 0 0.0 0:00.00 0:00.26 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.03 0:00.16 + 3 0.0 0:00.02 0:00.14 + 4 0.0 0:00.00 0:00.14 + 10286 1000 323 10286 323 2 135M 1.28M 0.0 0:00.06 0:00.20 make + 0 0.0 0:00.06 0:00.20 + 1 0.0 0:00.00 0:00.00 + 10287 1000 323 10286 323 2 147M 884K 0.0 0:00.00 0:00.33 tee standard output L_ LC_PAPER=en_US.utf8 LC_ADDRESS=en_US.utf8 SSH_AGENT_PID=284 LC_MONETARY= + [165CM=en_US.utf8 SP_REPLACE_LINKS=n SHELL=/bin/bash TERM=screen SP_STOP_AFTER=build HISTSIZE=10000 SSH_CLIENT=192.168.10.60 55972 22 LC_NUMERIC=en_US.utf8 OLDPWD=/home/tsch + [165CMhwinge SSH_TTY=/dev/ttyp0 USER=tschwinge HISTFILESIZE=10000 LD_LIBRARY_PATH= LC_TELEPHONE=en_US.utf8 SP_COMPAT=n LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01; + [165CM;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=0 + [165CM01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31: + [165CM:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35 + [165CM5:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=0 + [165CM01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm + [165CMm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.an + [165CMnx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*. + [165CM.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36: SSH_AUTH_SOCK=/home/tschwinge/.ssh/auth_sock.grubber.bddebian.com TERMCAP=SC|screen|VT 100/ANSI X3.64 virtual terminal + [165CMl:\^K^J:DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:UP=\E[%dA:bs:bt=\E[Z:\^K^J:cd=\E[J:ce=\E[K:cl=\E[H\E[J:cm=\E[%i%d;%dH:ct=\E[3g:\^K^J:do=^J:nd=\E[C:pt:rc=\E8:rs=\Ec:sc=\E7:st=\EH + [165CMH:up=\EM:\^K^J:le=^H:bl=^G:cr=^M:it#8:ho=\E[H:nw=\EE:ta=^I:is=\E)0:\^K^J:li#50:co#166:am:xn:xv:LP:sr=\EM:al=\E[L:AL=\E[%dL:\^K^J:cs=\E[%i%d;%dr:dl=\E[M:DL=\E[%dM:dc=\E + [165CME[P:DC=\E[%dP:\^K^J:im=\E[4h:ei=\E[4l:mi:IC=\E[%d@:ks=\E[?1h\E=:\^K^J:ke=\E[?1l\E>:vi=\E[?25l:ve=\E[34h\E[?25h:vs=\E[34l:\^K^J:ti=\E[?1049h:te=\E[?1049l:us=\E[4m:ue=\E + [165CME[24m:so=\E[3m:\^K^J:se=\E[23m:mb=\E[5m:md=\E[1m:mr=\E[7m:me=\E[m:ms:\^K^J:Co#8:pa#64:AF=\E[3%dm:AB=\E[4%dm:op=\E[39;49m:AX:\^K^J:vb=\Eg:G0:as=\E(0:ae=\E(B:\^K^J:ac=\1 + [165CM140\140aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++,,hhII00:\^K^J:po=\E[5i:pf=\E[4i:k0=\E[10~:k1=\EOP:k2=\EOQ:k3=\EOR:\^K^J:k4=\EOS:k5=\E[15~:k6=\E[17~:k7=\E + [165CME[18~:k8=\E[19~:\^K^J:k9=\E[20~:k;=\E[21~:F1=\E[23~:F2=\E[24~:F3=\E[1;2P:\^K^J:F4=\E[1;2Q:F5=\E[1;2R:F6=\E[1;2S:F7=\E[15;2~:\^K^J:F8=\E[17;2~:F9=\E[18;2~:FA=\E[19;2~:k + [165CMkb=\177:K2=\EOE:\^K^J:kB=\E[Z:kF=\E[1;2B:kR=\E[1;2A:*4=\E[3;2~:*7=\E[1;2F:\^K^J:#2=\E[1;2H:#3=\E[2;2~:#4=\E[1;2D:%c=\E[6;2~:%e=\E[5;2~:\^K^J:%i=\E[1;2C:kh=\E[1~:@1=\E[ + [165CM[1~:kH=\E[4~:@7=\E[4~:\^K^J:kN=\E[6~:kP=\E[5~:kI=\E[2~:kD=\E[3~:ku=\EOA:kd=\EOB:\^K^J:kr=\EOC:kl=\EOD:km: have_bash_profile=y SPF_SOURCE_DEBUG=y PATH=/home/tschwinge/c + [165CMcommand:/home/tschwinge/shared/command:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games MAIL=/var/mail/tschwinge LC_MESSAGES=en_US.utf8 SP_TARDIR=/ + [165CM/home/tschwinge/tmp/source/package STY=304.S_main LC_COLLATE=C LC_IDENTIFICATION=en_US.utf8 SP_FOREIGN_DIR=/home/tschwinge/shared.old/package/host/schwinge.homeip.net/ + [165CM/sp-foreign-snippets/snippets PWD=/home/tschwinge/tmp/emacs/trunk.build _LD_LIBRARY_PATH= EDITOR=emacsclient LANG=en_US.utf8 TZ=Europe/Berlin LC_MEASUREMENT=en_US.utf + [165CMf8 KRB5CCNAME=/tmp/krb5cc.tschwinge HISTCONTROL=ignoreboth HOME=/home/tschwinge SHLVL=2 SPF_COMPAT=n LOGNAME=tschwinge LESS=-M -R CVS_RSH=ssh WINDOW=1 SSH_CONNECTION=1 + [165CM192.168.10.60 55972 192.168.10.63 22 LC_CTYPE=en_US.utf8 LESSOPEN=| /usr/bin/lesspipe %s EMAIL=thomas@schwinge.name ALTERNATE_EDITOR=joe LC_TIME=en_US.utf8 LESSCLOSE=/ + [165CM/usr/bin/lesspipe %s %s SPF_SOURCE_DATA_DIR=/home/tschwinge/shared.old/source/package/misc/spf LC_NAME=en_US.utf8 _=/usr/bin/tee + 0 0.0 0:00.00 0:00.33 + 1 0.0 0:00.00 0:00.00 + 10377 1000 10286 10286 323 2 146M 828K 0.0 0:00.00 0:00.00 /bin/sh -c boot=bootstrap-emacs; \^Kif [ ! -x "src/$boot" ]; then + [165CM \^K cd src; make all \^K CC='gcc' CFLAGS='-g' CPPFLAGS='-DXASSERTS=1' \^K LDFLA + [165CMAGS='-Wl,-znocombreloc ' MAKE='make' BOOTSTRAPEMACS="$boot"; \^Kfi; + 0 0.0 0:00.00 0:00.00 + 1 0.0 0:00.00 0:00.00 + 10378 1000 10377 10286 323 2 135M 1.65M 0.0 0:00.71 0:02.12 make all CC=gcc CFLAGS=-g CPPFLAGS=-DXASSERTS=1 LDFLAGS=-Wl,-znocombreloc MAKE=make BOOTSTRAPE + [165CMEMACS=bootstrap-emacs + 0 0.0 0:00.71 0:01.92 + 1 0.0 0:00.00 0:00.19 + 10770 1000 10378 10286 323 2 146M 852K 0.0 0:00.00 0:00.03 /bin/sh -c if test "no" = "yes"; then \^K ln -f temacs bootstrap-emacs; \^Kelse \^K `/bin/pwd + [165CMd`/temacs --batch --load loadup bootstrap || exit 1; \^K mv -f emacs bootstrap-emacs; \^Kfi + 0 0.0 0:00.00 0:00.03 + 1 0.0 0:00.00 0:00.00 + 10772 1000 10770 10286 323 3 180M 38.8M 0.0 1:16.35 0:05.27 /media/data/home/tschwinge/tmp/emacs/trunk.build/src/temacs --batch --load loadup bootstrap + 0 0.0 1:16.35 0:05.27 + 1 0.0 0:00.00 0:00.00 + 2 0.0 0:00.00 0:00.00 + 10778 1000 304 304 304 2 148M 396K 0.0 0:00.00 0:00.00 SCREEN -S S_main + 0 0.0 0:00.00 0:00.00 + 1 0.0 0:00.00 0:00.00 + 10784 - 160 10784 160 2 146M 672K 0.0 0:00.00 0:00.01 syncfs -s + 0 0.0 0:00.00 0:00.01 + 1 0.0 0:00.00 0:00.00 + 10785 - 160 10785 160 2 146M 672K 0.0 0:00.00 0:00.02 syncfs -s -c /media/data/ + 0 0.0 0:00.00 0:00.02 + 1 0.0 0:00.00 0:00.00 + 10787 0 160 10787 160 2 146M 876K 0.0 0:00.00 0:00.06 ps -Af + 0 0.0 0:00.00 0:00.06 + 1 0.0 0:00.00 0:00.00 + 10795 8 131 6 6 2 147M 1.38M 0.1 0:00.02 0:00.04 /usr/lib/nullmailer/qmqp -d -s mail.schwinge.homeip.net + 0 0.1 0:00.02 0:00.04 + 1 0.0 0:00.00 0:00.00 + 10796 0 160 10796 160 2 146M 1.23M 0.0 0:00.00 0:00.08 ps -F hurd-long -T -M -w -A + 0 0.0 0:00.00 0:00.03 + 1 0.0 0:00.00 0:00.00 + + [4]+ Done ps -F hurd-long -T -M -w -A + login> + +TH# 631 of PID 174 (which is indeed ext2fs for /media/data) looks very +suspicious, likely together in combination with TH# 1 of PID 2 (GNU Mach), so +likely some IPC ping-pong? + + PID TH# UID PPID PGrp Sess TH Vmem RSS %CPU User System Args + 0 0 1 1 1 16 132M 1M 0.0 0:04.84 0:54.84 /hurd/proc + [...] + 2 - 1 1 1 7 418M 19.5M 0.0 0:00.00 0:12.16 root=device:hd0 + 0 0.0 0:00.00 0:00.00 + 1 92.6 0:00.00 46:33.66 + 2 0.0 0:00.00 0:12.07 + 3 0.0 0:00.00 0:00.05 + 4 0.0 0:00.00 0:00.02 + 5 0.0 0:00.00 0:00.00 + 6 0.0 0:00.00 0:00.01 + [...] + 174 0 3 1 1 632 2.99G 27.6M 100.3 16:43.18 52:54.41 /hurd/ext2fs /dev/hd2 + 0 0.0 0:00.01 0:00.03 + 1 0.0 0:00.00 0:00.00 + 2 0.0 1:34.24 6:26.66 + 3 0.0 0:00.04 0:00.31 + [...] + 630 0.0 0:00.00 0:00.00 + 631 100.3 8:11.86 17:35.07 + [...] + +Attaching GDB hangs. Should have used noninvasive mode... + +Having a look again after an hour or two, GNU Mach's thread 1's (system) time +count has gone up to nearly 120 minutes, and ext2fs' thread 631's is up to 12 +minutes user and 26 minutes system time. + +I was able to get another root shell via plain `ssh root@grubber`, and I'm able +to attach GDB in noninvasive mode. Hopefully the first unsuccessful (but still +running) GDB didn't cause any interference. + +Due to differences in [[thread_numbering_of_ps_and_gdb]], GDB's thread 632 +(which is the last one anyways) should be the offending one. GDB's thread 631 +and earlier ones (manually checked down to 600) are sitting in `mach_msg_trap`. + + (gdb) thread apply 632 bt + + Thread 632 (Thread 174.632): + #0 0x010e408c in syscall_vm_allocate () at /build/buildd-eglibc_2.11.2-6+b1-hurd-i386-sWVQAp/eglibc-2.11.2/build-tree/hurd-i386-libc/mach/syscall_vm_allocate.S:2 + #1 0x010e423a in __vm_allocate (target_task=1, address=0xbfffbde0, size=65536, anywhere=0) + at /build/buildd-eglibc_2.11.2-6+b1-hurd-i386-sWVQAp/eglibc-2.11.2/build-tree/hurd-i386-libc/mach/vm_allocate.c:54 + #2 0x010b023a in alloc_stack (p=0x83774a8) at /home/sthibaul-guest/hurd-debian/./libthreads/stack.c:397 + #3 0x010ae9b3 in cproc_create () at /home/sthibaul-guest/hurd-debian/./libthreads/cprocs.c:724 + #4 0x010afe5a in cthread_fork (func=0x133ff42, arg=0x0) at /home/sthibaul-guest/hurd-debian/./libthreads/cthreads.c:341 + #5 0x010b505d in internal_demuxer (inp=0xbfffdf20, outheadp=0xbfffbf10) at /home/sthibaul-guest/hurd-debian/./libports/manage-multithread.c:72 + #6 0x010e4dc6 in __mach_msg_server_timeout (demux=0x133ff38, max_size=8192, rcv_name=18, option=2048, timeout=0) at msgserver.c:109 + #7 0x010b4eb0 in thread_function (master=0) at /home/sthibaul-guest/hurd-debian/./libports/manage-multithread.c:136 + #8 0x010b0058 in cthread_body (self=0x8376c50) at /home/sthibaul-guest/hurd-debian/./libthreads/cthreads.c:300 + #9 0x00000000 in ?? () + + (gdb) thread apply 632 bt full + + Thread 632 (Thread 174.632): + #0 0x010e408c in syscall_vm_allocate () at /build/buildd-eglibc_2.11.2-6+b1-hurd-i386-sWVQAp/eglibc-2.11.2/build-tree/hurd-i386-libc/mach/syscall_vm_allocate.S:2 + No locals. + #1 0x010e423a in __vm_allocate (target_task=1, address=0xbfffbde0, size=65536, anywhere=0) + at /build/buildd-eglibc_2.11.2-6+b1-hurd-i386-sWVQAp/eglibc-2.11.2/build-tree/hurd-i386-libc/mach/vm_allocate.c:54 + err = + #2 0x010b023a in alloc_stack (p=0x83774a8) at /home/sthibaul-guest/hurd-debian/./libthreads/stack.c:397 + base = 321454080 + #3 0x010ae9b3 in cproc_create () at /home/sthibaul-guest/hurd-debian/./libthreads/cprocs.c:724 + child = 0x83774a8 + n = + #4 0x010afe5a in cthread_fork (func=0x133ff42, arg=0x0) at /home/sthibaul-guest/hurd-debian/./libthreads/cthreads.c:341 + t = 0x8377430 + #5 0x010b505d in internal_demuxer (inp=0xbfffdf20, outheadp=0xbfffbf10) at /home/sthibaul-guest/hurd-debian/./libports/manage-multithread.c:72 + status = + pi = 0x0 + link = {thread = 2050, next = 0x0, prevp = 0x2000, notifies = 0x12, interrupted_next = 0x0} + __PRETTY_FUNCTION__ = "internal_demuxer" + lock = -1073758644 + nreqthreads = -1073750240 + totalthreads = 137852072 + bucket = 0x10b1c64 + demuxer = 0x10b01eb + #6 0x010e4dc6 in __mach_msg_server_timeout (demux=0x133ff38, max_size=8192, rcv_name=18, option=2048, timeout=0) at msgserver.c:109 + request = 0xbfffdf20 + reply = 0xbfffbf10 + mr = 3 + __PRETTY_FUNCTION__ = "__mach_msg_server_timeout" + #7 0x010b4eb0 in thread_function (master=0) at /home/sthibaul-guest/hurd-debian/./libports/manage-multithread.c:136 + timeout = 0 + err = + hook = 0 + global_timeout = 0 + thread_timeout = 0 + bucket = 0x805f6c0 + lock = 0 + totalthreads = 497 + nreqthreads = 1 + #8 0x010b0058 in cthread_body (self=0x8376c50) at /home/sthibaul-guest/hurd-debian/./libthreads/cthreads.c:300 + t = 0x8376bd8 + #9 0x00000000 in ?? () + No symbol table info available. + +May this simply be an out-of-memory situation where Mach won't / can't satisfy +libports / libthreads demand? (Looks like the latter library is currently +creating a new thread.) If yes, should the code be prepared for that? Is it +perhaps prepared (I did not yet have a look), and re-tries again and again? +Why doesn't Mach page out some pages to make memory available? + +This is stock GNU Mach from Git, no patches, configured for Xen domU usage. -- cgit v1.3.1 From ad64e320686bc668e5a89bfde7fae4bd14aff614 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 14 Oct 2010 13:09:36 +0200 Subject: open_issues/latrace: New. --- hurd/debugging.mdwn | 5 +++++ open_issues/latrace.mdwn | 11 +++++++++++ 2 files changed, 16 insertions(+) create mode 100644 open_issues/latrace.mdwn (limited to 'open_issues') diff --git a/hurd/debugging.mdwn b/hurd/debugging.mdwn index 4085244b..d6c5b18f 100644 --- a/hurd/debugging.mdwn +++ b/hurd/debugging.mdwn @@ -16,6 +16,11 @@ is included in the section entitled * [[subhurd]] -- running another Hurd system in parallel * [[rpctrace]] -- tracing [[RPC]]s +## To Do + + * [[open_issues/ltrace]] + * [[open_issues/latrace]] + * [[open_issues/profiling]] # About Specific Packages diff --git a/open_issues/latrace.mdwn b/open_issues/latrace.mdwn new file mode 100644 index 00000000..b5a2928c --- /dev/null +++ b/open_issues/latrace.mdwn @@ -0,0 +1,11 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +Check whether works. -- cgit v1.3.1 From 7d62a085aa1e82f4f717ab63bd8a08fb5680e818 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Oct 2010 17:32:22 +0200 Subject: open_issues/dbus_in_linux_kernel: Add link to related mailing list discussion. --- open_issues/dbus_in_linux_kernel.mdwn | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'open_issues') diff --git a/open_issues/dbus_in_linux_kernel.mdwn b/open_issues/dbus_in_linux_kernel.mdwn index 7780fc08..a94e1fed 100644 --- a/open_issues/dbus_in_linux_kernel.mdwn +++ b/open_issues/dbus_in_linux_kernel.mdwn @@ -56,3 +56,9 @@ IRC, #hurd, August / September 2010 neal: AFAIR Marcel Holtmann talked about dbus in-kernel several years ago, but he never ended up implementing it, or there were rumors he had private "working code" + + * Related Mailing List Discussion + + * [\[PATCH 0/5\] RFC: Multicast and filtering features on + AF_UNIX](http://article.gmane.org/gmane.linux.kernel/1040481), + 2010-09-24 -- cgit v1.3.1 From e0ccbeb2038aee9a6096f9ef0207889415a6e98b Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Oct 2010 17:35:37 +0200 Subject: open_issues/virtualization: New. --- open_issues/virtualization.mdwn | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 open_issues/virtualization.mdwn (limited to 'open_issues') diff --git a/open_issues/virtualization.mdwn b/open_issues/virtualization.mdwn new file mode 100644 index 00000000..7e86d366 --- /dev/null +++ b/open_issues/virtualization.mdwn @@ -0,0 +1,29 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_hurd]] + +An index of things to work on w.r.t. virtualization. + + * [[/virtualization]] + + * [[hurd/virtualization|hurd/virtualization]] + + * [[GSoC project proposal|community/gsoc/project_ideas/virtualization]] + + * Linux + + * [[Virtual_Square_View-OS]] + + * [Namespace file descriptors](http://lwn.net/Articles/407495/), + 2010-09-29 + + * [Divorcing namespaces from + processes](http://lwn.net/Articles/377109/), 2010-03-03 -- cgit v1.3.1 From 76569010a5be4c5bdafd99d1076f32062e71d07f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Oct 2010 19:10:01 +0200 Subject: open_issues/gcc: -fsplit-stack? --- open_issues/gcc.mdwn | 3 +++ 1 file changed, 3 insertions(+) (limited to 'open_issues') diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn index 3209d5b0..ab51c8c4 100644 --- a/open_issues/gcc.mdwn +++ b/open_issues/gcc.mdwn @@ -49,3 +49,6 @@ Additionally: * [[`libmudflap`|libmudflap]]. * [[Boehm_GC]]. + + * Might [`-fsplit-stack`](http://nickclifton.livejournal.com/6889.html) be + worthwhile w.r.t. our multithreaded libraries? -- cgit v1.3.1 From 576454d18ff02f2ad252ee27e13a563e4672847c Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Oct 2010 19:10:15 +0200 Subject: open_issues/ifunc: New. --- open_issues/ifunc.mdwn | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 open_issues/ifunc.mdwn (limited to 'open_issues') diff --git a/open_issues/ifunc.mdwn b/open_issues/ifunc.mdwn new file mode 100644 index 00000000..f005a409 --- /dev/null +++ b/open_issues/ifunc.mdwn @@ -0,0 +1,14 @@ +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_binutils open_issue_gcc open_issue_glibc]] + +Needs porting / support in binutils and glibc, and probably also some [target +configure magic for GCC support](http://nickclifton.livejournal.com/6612.html). -- cgit v1.3.1 From cd7b2b87c2146010f802ce07ba655c95db38ed56 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Oct 2010 20:00:46 +0200 Subject: open_issues/binutils_testsuite: Tag open_issue_binutils. --- open_issues/binutils_testsuite.mdwn | 2 ++ 1 file changed, 2 insertions(+) (limited to 'open_issues') diff --git a/open_issues/binutils_testsuite.mdwn b/open_issues/binutils_testsuite.mdwn index 92a03969..58a18f7a 100644 --- a/open_issues/binutils_testsuite.mdwn +++ b/open_issues/binutils_testsuite.mdwn @@ -8,6 +8,8 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] +[[!tag open_issue_binutils]] + Here's some log of a binutils testsuite run; this is from 35a74fa099259b505e6115586326a302431daf6c sources, 2010-10-06. -- cgit v1.3.1 From 3c6af50a5777f78b16b71fbeb28445d4af40ef4a Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 19 Oct 2010 11:57:21 +0200 Subject: Reorganize some toolchain pages. --- binutils.mdwn | 22 +++- gcc.mdwn | 20 +++- glibc.mdwn | 27 ++++- hurd.mdwn | 4 +- hurd/binutils.mdwn | 11 +- hurd/building.mdwn | 10 +- hurd/building/cross-compiling.mdwn | 205 +----------------------------------- hurd/debugging/glibc.mdwn | 11 +- hurd/gcc.mdwn | 12 +-- hurd/toolchain.mdwn | 15 +-- libpthread.mdwn | 17 ++- news/2010-04-30.mdwn | 3 +- open_issues/ifunc.mdwn | 7 +- open_issues/nightly_builds.mdwn | 4 +- tag.mdwn | 2 +- toolchain.mdwn | 27 +++++ toolchain/cross-gnu.mdwn | 206 +++++++++++++++++++++++++++++++++++++ 17 files changed, 348 insertions(+), 255 deletions(-) create mode 100644 toolchain.mdwn create mode 100644 toolchain/cross-gnu.mdwn (limited to 'open_issues') diff --git a/binutils.mdwn b/binutils.mdwn index 3ce28bb1..00926a44 100644 --- a/binutils.mdwn +++ b/binutils.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2007, 2008, 2010 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -8,4 +9,21 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -The [GNU Binutils](http://www.gnu.org/software/binutils/). +[[!meta title="GNU Binutils"]] + + +# + + +# Specifics + +Actually *non-*specifics: as these tools primarily deal with low-level parts of +the target architecture and the object file format (ELF ABI), which are +essentially (at least meant to be) the same, there shouldn't be many +differences comparing the binutils between the GNU/Hurd and GNU/Linux ports, +for example. + + +# Open Issues + +[[!inline pages=tag/open_issue_binutils raw=yes feeds=no]] diff --git a/gcc.mdwn b/gcc.mdwn index 81a2a357..2192ab54 100644 --- a/gcc.mdwn +++ b/gcc.mdwn @@ -1,4 +1,4 @@ -[[!meta copyright="Copyright © 2007, 2008, 2009 Free Software Foundation, +[[!meta copyright="Copyright © 2007, 2008, 2009, 2010 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable @@ -9,6 +9,22 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -The [GNU Compiler Collection](http://gcc.gnu.org/). +[[!meta title="GNU Compiler Collection"]] + + +# http://gcc.gnu.org/ * [[Open Issues|tag/open_issue_gcc]] + + +# Specifics + +Actually mostly *non-*specifics: apart from the target-specific configuration +machinery, there shouldn't be any major differences within GCC between the +GNU/Hurd and GNU/Linux ports, for example. Especially all the compiler magic +is all the same. + + +# Open Issues + +[[!inline pages=tag/open_issue_gcc raw=yes feeds=no]] diff --git a/glibc.mdwn b/glibc.mdwn index c7e5eeb7..cefbb19c 100644 --- a/glibc.mdwn +++ b/glibc.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2007, 2008, 2010 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -8,4 +9,26 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -The [GNU C Library](http://www.gnu.org/software/libc/). +[[!meta title="GNU C Library"]] + + +# + + +## Sources + +For concenience, we maintain our own [[source +repository|source_repositories/glibc]]. + + +# Specifics + +Porting glibc to a specific architecture is non-trivial. + + +## [[Hurd-specific Port|hurd/glibc]] + + +# Open Issues + +[[!inline pages=tag/open_issue_glibc raw=yes feeds=no]] diff --git a/hurd.mdwn b/hurd.mdwn index 24610f97..18748229 100644 --- a/hurd.mdwn +++ b/hurd.mdwn @@ -75,15 +75,13 @@ in the *unstable* branch of the Debian archive. * [[Contributing]] -* [[Building]] - * [[building/Cross-Compiling]] - * [[Open Issues|tag/open_issue_hurd]] # Developer References * [[Rules]] * [[Trackers]] +* [[Building]] * [[Toolchain]] * [[glibc]] * RPC [[Interface]]s diff --git a/hurd/binutils.mdwn b/hurd/binutils.mdwn index 76b0ae60..f9266448 100644 --- a/hurd/binutils.mdwn +++ b/hurd/binutils.mdwn @@ -1,14 +1,11 @@ -[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled -[[GNU Free Documentation License|/fdl]]."]]"""]] +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] -[[General_information|/binutils]] about the binutils. - -There shouldn't be any differences within the binutils between, for example, -the GNU/Hurd and GNU/Linux ports. +[[!meta redir=/binutils]] diff --git a/hurd/building.mdwn b/hurd/building.mdwn index 01586c84..1674b770 100644 --- a/hurd/building.mdwn +++ b/hurd/building.mdwn @@ -13,6 +13,12 @@ do what you expect it to do is the highest if you try building from the Debian source packages. This is especially true if you want to use your compilation within a Debian system. +Note that for building code to run on GNU/Hurd systems, you need a toolchain +for the GNU Hurd. You can either compile on a GNU/Hurd system, or need a +cross-compiler targeting GNU/Hurd. Our [[toolchain page|toolchain]] has the +details. + + ## Getting the Source Code You can chose between getting the [sources from the developers's @@ -93,10 +99,6 @@ to `make`: This will automatically build all libraries that are required to build the requested server or library. -### Cross Compiling - -Read about [[cross-compiling]]. - ## RPC IDs diff --git a/hurd/building/cross-compiling.mdwn b/hurd/building/cross-compiling.mdwn index d5beade9..1ecfd0bd 100644 --- a/hurd/building/cross-compiling.mdwn +++ b/hurd/building/cross-compiling.mdwn @@ -1,208 +1,11 @@ -[[!meta copyright="Copyright © 2007, 2008, 2010 Free Software Foundation, -Inc."]] +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled -[[GNU Free Documentation License|/fdl]]."]]"""]] +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] -# `cross-gnu` - -[[Thomas_Schwinge|tschwinge]] has written a shell script for building a -complete cross-build environment for GNU/Hurd systems. - -Find it in the [[source repositories/incubator]], *cross-gnu* branch. - - -## Using - -Read through it. Understand it. Only then use it by following the next steps. - - -## Status - -/!\ Please note that these cross toolchains does not yet encompass all of the -functionality that native toolchains provide. For example, there is only -support for C and C++ so far, but not for other languages. A bunch of fixes / -enhancements of [[glibc]] are missing. We're working towards minimizing these -differences, as well as towards pushing all patches upstream. - - -### Supported Versions of Source Packages - -The following ones are known to work. Others may work as well, but no -guarantee is given. Always the preferred version is listed first. - - * `src/binutils`: [[GNU_Binutils|binutils]] - - * CVS `binutils-2_20-branch` - - $ mkdir binutils-2_20-branch - $ cd binutils-2_20-branch/ - $ cvs -d:pserver:anoncvs@sources.redhat.com:/cvs/src ↩ - co -r binutils-2_20-branch binutils - - The sources are rooted in `binutils-2_20-branch/src/`. Also use the above - commands for updating, instead of the usual `cvs update`. - - * Release of the 2.20 series from - should also be fine. - - * `src/gcc`: [[GNU_Compiler_Collection|gcc]] - - * SVN `gcc-4_5-branch` - - $ svn co svn://gcc.gnu.org/svn/gcc/branches/gcc-4_5-branch - - Patches: - - * - - Prepare: - - $ ( cd gcc-4_5-branch/ && contrib/gcc_update --touch ) - - * SVN `gcc-4_4-branch` - - $ svn co svn://gcc.gnu.org/svn/gcc/branches/gcc-4_4-branch - - Patches: - - * - - Prepare: - - $ ( cd gcc-4_4-branch/ && contrib/gcc_update --touch ) - - * Releases of the 4.5 and 4.4 series from - should also be fine, but need the same set of patches as the - `gcc-4_5-branch` needs. - - * `src/gnumach`: [[GNU_Mach|microkernel/mach/gnumach]] - - * Git `master` branch - - $ git clone ↩ - git://git.sv.gnu.org/hurd/gnumach.git gnumach - - Prepare: - - $ ( cd gnumach/ && autoreconf -vi ) - - * `src/mig`: [[microkernel/mach/mig/GNU_MIG]] - - * Git `master` branch - - $ git clone ↩ - git://git.sv.gnu.org/hurd/mig.git mig - - Prepare: - - $ ( cd mig/ && autoreconf -vi ) - - * `src/hurd`: [[GNU_Hurd|hurd]] - - * Git `master` branch - - $ git clone ↩ - git://git.sv.gnu.org/hurd/hurd.git hurd - - * `src/libpthread`: [[libpthread]] - - * Git `tschwinge/Peter_Herbolzheimer` branch - - $ git clone --no-checkout ↩ - git://git.sv.gnu.org/hurd/libpthread.git libpthread - $ cd libpthread/ - $ git checkout origin/tschwinge/Peter_Herbolzheimer - - * `src/glibc`: [[GNU_C_Library|glibc]] - - * Git `tschwinge/Roger_Whittaker` branch - - $ git clone --no-checkout ↩ - git://git.sv.gnu.org/hurd/glibc.git glibc - $ cd glibc/ - $ git checkout origin/tschwinge/Roger_Whittaker - - - - -### Preparation - -Unpack the tarballs if you downloaded any. - -Create a directory where the cross build shall be rooted in and a `src` -subdirectory in there. Then create symbolic links for every of the above -packages: from `src/PACKAGE` to where you stored or unpacked it. If you don't -intend to build several cross compilers or use the source trees otherwise, you -can also directly store the source trees in `src/`. The source trees can be -shared between multiple cross build trees since the packages' build systems are -supposed not to modify the files in the source trees. Not all packages adhere -to that, but they fail to do so only for pre-processed documentation, etc. - -Either make sure that `cross-gnu-env` and `cross-gnu` are found in `$PATH` -(`~/bin/`, for example) or alternatively remember to use their full paths in -the following. - -The system you're running the script on (the *build* system) needs to have a -basic compiling environment installed, i.e., a C compiler with the basic -libraries and `make`. You might also need `flex` and `bison`. For building -recent version of GCC (4.3 onwards) -you'll need to have development packages of GMP and MPFR installed. - - -### Setting Up the Environment - -Do this every time you intend to use the cross compiler: - - $ ROOT=to/the/cross/build/root - $ . cross-gnu-env - -This will set several environment variables, which are later used by (a) the -`cross-gnu` script and (b) by you, the user of the cross compiler. `$TARGET` -will be set by the script, `$PATH` will be adjusted, etc. See the -`cross-gnu-env` file for all environment variables that are set, as well as -their default values. `$ROOT` will be made an absolute path if it isn't -already. - -Later, you'll be able to do things like `../configure --host="$TARGET"` and the -cross compiler will be found automatically. - - -### Creating the Cross Build Environment - -After setting up the environemt, just run `cross-gnu` and watch the messages -flow by. In the end you should see a message: *[...]/cross-gnu: Everything -should be in place now.* - - -### Staying Up-To-Date - -You can re-run `cross-gnu` to rebuild the parts of the sources that have -changed since the last run. This will save a lot of time compared to starting -from scratch again. Also, it is especially useful if you aren't working with -unpacked tarballs, but on CVS's / SVN's / Git's branches or want to quickly get -a new toolchain -with patches you applied to the source trees. However: do *not* use this -technique when doing major changes to the source trees, like switching from GCC -4.4 to GCC 4.5. +[[!meta redir=/toolchain/cross-gnu]] diff --git a/hurd/debugging/glibc.mdwn b/hurd/debugging/glibc.mdwn index 905dd0da..e9817132 100644 --- a/hurd/debugging/glibc.mdwn +++ b/hurd/debugging/glibc.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2007, 2008, 2010 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -15,7 +16,7 @@ glibc have been done. First step is having the build of glibc succeed. This is actually more difficult than one might expect as it involves (towards the end of the build -process -- unless you are [[building/cross-compiling]], of course -- that the +process -- unless you are cross-compiling, of course -- that the newly created libraries and loader actually work: they'll be used to run the `rpcgen` program. If that step doesn't succeed, it'll look similar to this: @@ -25,12 +26,10 @@ newly created libraries and loader actually work: they'll be used to run the --- -Unless [[building/cross-compiling]], the next thing you'll probably want to do +Unless cross-compiling, the next thing you'll probably want to do is running the test suite, or parts of it. -Here is a list of known failures: - -[TODO]. +There is a list of [[known failures|open_issues/glibc_testsuite]]. --- diff --git a/hurd/gcc.mdwn b/hurd/gcc.mdwn index 53b5e071..129aa8a9 100644 --- a/hurd/gcc.mdwn +++ b/hurd/gcc.mdwn @@ -1,15 +1,11 @@ -[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled -[[GNU Free Documentation License|/fdl]]."]]"""]] +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] -[[General_information|/gcc]] about the GCC. - -Apart from the target-specific configuration machinery, there shouldn't be any -major differences within GCC between, for example, the GNU/Hurd and GNU/Linux -ports. Especially all the compiler magic is all the same. +[[!meta redir=/gcc]] diff --git a/hurd/toolchain.mdwn b/hurd/toolchain.mdwn index 8b852089..91d49b2c 100644 --- a/hurd/toolchain.mdwn +++ b/hurd/toolchain.mdwn @@ -1,18 +1,11 @@ -[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled -[[GNU Free Documentation License|/fdl]]."]]"""]] +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] -* [[binutils]] -* [[GCC]] -* [[glibc]] - -Before beginning to work on the inner parts of the GNU/Hurd toolchain, it's -always profitable to also know how things are done on other systems. Compare, -for example, how things are done differently for GNU/Hurd than they are done -for GNU/Linux. +[[!meta redir=/toolchain]] diff --git a/libpthread.mdwn b/libpthread.mdwn index f6210706..b31876b3 100644 --- a/libpthread.mdwn +++ b/libpthread.mdwn @@ -10,10 +10,21 @@ License|/fdl]]."]]"""]] [[!meta title="POSIX Threading Library"]] -Used by / ported to the [[Hurd]] on [[GNU Mach|microkernel/mach/gnumach]], some -[[microkernel/L4]] variants, and [[microkernel/Viengoos]]. + +# Sources + + + + +# Specifics + +Porting libpthread to a specific architecture is non-trivial. + +Our libpthread is currently used by / ported to the [[Hurd]] on [[GNU +Mach|microkernel/mach/gnumach]], some [[microkernel/L4]] variants, and +[[microkernel/Viengoos]]. # Open Issues - * [[tag/open_issue_libpthread]] +[[!inline pages=tag/open_issue_libpthread raw=yes feeds=no]] diff --git a/news/2010-04-30.mdwn b/news/2010-04-30.mdwn index 131af4ea..254ceb99 100644 --- a/news/2010-04-30.mdwn +++ b/news/2010-04-30.mdwn @@ -51,7 +51,8 @@ else="[[!paste id=full_news]]"]] > package (and these are meant to eventually be submitted upstream). After a > long break, he as well > [updated](http://lists.gnu.org/archive/html/bug-hurd/2010-04/msg00062.html) -> his [[toolchain_cross-compilation_script|hurd/building/cross-compiling]] to +> his toolchain cross-compilation script [[`cross-gnu`|toolchain/cross-gnu]] +> to > the current source code packages, and added C++ support. > On to the Google Summer of Code 2010: we got three students working on the diff --git a/open_issues/ifunc.mdwn b/open_issues/ifunc.mdwn index f005a409..a3c30dc2 100644 --- a/open_issues/ifunc.mdwn +++ b/open_issues/ifunc.mdwn @@ -10,5 +10,8 @@ License|/fdl]]."]]"""]] [[!tag open_issue_binutils open_issue_gcc open_issue_glibc]] -Needs porting / support in binutils and glibc, and probably also some [target -configure magic for GCC support](http://nickclifton.livejournal.com/6612.html). +Needs porting / support in [[/binutils]] and [[/glibc]], and probably also some +target configure magic for [[/GCC]]. + + has a short summary about how to +use it from GCC. diff --git a/open_issues/nightly_builds.mdwn b/open_issues/nightly_builds.mdwn index fb85cee1..506697bb 100644 --- a/open_issues/nightly_builds.mdwn +++ b/open_issues/nightly_builds.mdwn @@ -8,12 +8,12 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -We'd like to have nightly builds for the whole toolchain, and then do some +We'd like to have nightly builds for the whole [[toolchain]], and then do some automatic [[unit_testing]] on them. Resources: - * the [[hurd/building/cross-compiling]] script + * [[toolchain/cross-gnu]] * As reported in the [[news/2010-05-31]] news, there's Hydra doing nightly builds / Nix packages. diff --git a/tag.mdwn b/tag.mdwn index 590d5d3a..e96e88d5 100644 --- a/tag.mdwn +++ b/tag.mdwn @@ -26,7 +26,7 @@ Most of them should be self-explanatory. * *open_issue_porting* A list of open issues in porting software to run on GNU/Hurd systems. This - list also includes [[hurd/toolchain]]-level items, items that are either + list also includes [[toolchain]]-level items, items that are either already solved in [[Debian GNU/Hurd|hurd/running/debian]] systems (tagged *fixed_in_debian*) or being worked around, so if you're out for working on application-level porting issues, then perusing through the list of diff --git a/toolchain.mdwn b/toolchain.mdwn new file mode 100644 index 00000000..b08dba95 --- /dev/null +++ b/toolchain.mdwn @@ -0,0 +1,27 @@ +[[!meta copyright="Copyright © 2007, 2008, 2010 Free Software Foundation, +Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + + * [[binutils]] + + * [[GCC]] + + * [[glibc]] + + * [[libpthread]] + + +Before beginning to work on the inner parts of the GNU/Hurd toolchain, it's +always profitable to also know how things are done on other systems. Compare, +for example, how things are done differently for GNU/Hurd than they are done +for GNU/Linux. + + + * [[cross-gnu]] diff --git a/toolchain/cross-gnu.mdwn b/toolchain/cross-gnu.mdwn new file mode 100644 index 00000000..62c55a04 --- /dev/null +++ b/toolchain/cross-gnu.mdwn @@ -0,0 +1,206 @@ +[[!meta copyright="Copyright © 2007, 2008, 2010 Free Software Foundation, +Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[Thomas_Schwinge|tschwinge]] has written a shell script for building a +complete cross-build environment for GNU/Hurd systems. + +Find it in the [[source_repositories/incubator]], *cross-gnu* branch. + + +# Using + +Read through it. Understand it. Only then use it by following the next steps. + + +# Status + +/!\ Please note that these cross toolchains does not yet encompass all of the +functionality that native toolchains provide. For example, there is only +support for C and C++ so far, but not for other languages. A bunch of fixes / +enhancements of [[glibc]] are missing. We're working towards minimizing these +differences, as well as towards pushing all patches upstream. + + +## Supported Versions of Source Packages + +The following ones are known to work. Others may work as well, but no +guarantee is given. Always the preferred version is listed first. + + * [[`src/binutils`|binutils]] + + * CVS `binutils-2_20-branch` + + $ mkdir binutils-2_20-branch + $ cd binutils-2_20-branch/ + $ cvs -d:pserver:anoncvs@sources.redhat.com:/cvs/src ↩ + co -r binutils-2_20-branch binutils + + The sources are rooted in `binutils-2_20-branch/src/`. Also use the above + commands for updating, instead of the usual `cvs update`. + + * Release of the 2.20 series from + should also be fine. + + * [[`src/gcc`|gcc]] + + * SVN `gcc-4_5-branch` + + $ svn co svn://gcc.gnu.org/svn/gcc/branches/gcc-4_5-branch + + Patches: + + * + + Prepare: + + $ ( cd gcc-4_5-branch/ && contrib/gcc_update --touch ) + + * SVN `gcc-4_4-branch` + + $ svn co svn://gcc.gnu.org/svn/gcc/branches/gcc-4_4-branch + + Patches: + + * + + Prepare: + + $ ( cd gcc-4_4-branch/ && contrib/gcc_update --touch ) + + * Releases of the 4.5 and 4.4 series from

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