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authorarnebab <arne_bab@web.de>2008-10-27 13:06:51 +0100
committerarnebab <arne_bab@web.de>2008-10-27 13:06:51 +0100
commitfc135f13f61f32f8526a9356ec0b99ae793db1d5 (patch)
tree98f9c4d076bad66c62ccf4bb28985a5f95f740df
parent2158156da9c8d2e0b5f52059af0388a4622acfa5 (diff)
parent1b9e1ac4fa0c4c2735150947d5b16e9c11607cc0 (diff)
Merge branch 'master' of arnebab@flubber:~wiki/wiki
-rw-r--r--hurd/open_issues/gdb_non-stop_mode.mdwn21
-rw-r--r--hurd/open_issues/gdb_pending_execs.mdwn23
-rw-r--r--hurd/open_issues/gdb_thread_ids.mdwn17
3 files changed, 61 insertions, 0 deletions
diff --git a/hurd/open_issues/gdb_non-stop_mode.mdwn b/hurd/open_issues/gdb_non-stop_mode.mdwn
new file mode 100644
index 00000000..c302251f
--- /dev/null
+++ b/hurd/open_issues/gdb_non-stop_mode.mdwn
@@ -0,0 +1,21 @@
+[[meta copyright="Copyright © 2008 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]]."]]"""]]
+
+GNU GDB's `gnu-nat.c` doesn't support *non-stop* mode.
+
+Also, from <http://lists.gnu.org/archive/html/bug-hurd/2008-10/msg00045.html>,
+GNU GDB's Pedro Alves:
+
+> I also notice that when going through the shell in non-stop mode, it would be
+> more correct to resume all threads --- we don't want non-stop and its
+> scheduler-locking to apply to the shell. Basically, non-stop should be off
+> if there are pending execs. This was an existing issue, and doesn't affect
+> linux today, so I'll just ignore that for now, as it needs more tweaking to
+> fix.
diff --git a/hurd/open_issues/gdb_pending_execs.mdwn b/hurd/open_issues/gdb_pending_execs.mdwn
new file mode 100644
index 00000000..e9d5c6d2
--- /dev/null
+++ b/hurd/open_issues/gdb_pending_execs.mdwn
@@ -0,0 +1,23 @@
+[[meta copyright="Copyright © 2008 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]]."]]"""]]
+
+<http://lists.gnu.org/archive/html/bug-hurd/2008-10/msg00045.html>:
+
+GNU GDB's Ulrich Weigand:
+
+> Hmm. It would appear that "set exec-wrapper" is currently broken with
+> the gnu-nat.c target, right?
+
+GNU GDB's Pedro Alves:
+
+>> Yeah, it appears so. Don't know if it's possible to get rid of the local
+>> pending execs handling in gnu-nat.c. An alternative would be to make
+>> pending_execs a property of inferior.h:`struct inferior' instead of of
+>> gnu-nat.c:`struct inf'.
diff --git a/hurd/open_issues/gdb_thread_ids.mdwn b/hurd/open_issues/gdb_thread_ids.mdwn
new file mode 100644
index 00000000..df4b7bbc
--- /dev/null
+++ b/hurd/open_issues/gdb_thread_ids.mdwn
@@ -0,0 +1,17 @@
+[[meta copyright="Copyright © 2008 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]]."]]"""]]
+
+GNU GDB's Pedro Alves:
+
+> One thing [I asked
+> myself](http://lists.gnu.org/archive/html/bug-hurd/2008-10/msg00045.html)
+> was, if gnu-nat.c couldn't be using the port's id as thread ids instead of a
+> locally auto-generated number. Maybe the thread id of the main thread would
+> be preserved across execs this way