From 4e867438357328b700779d1e1109adf3ebc681b4 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Thu, 24 Nov 2016 21:36:38 +0100
Subject: binutils-gdb: a932d108b10518994c873b38a363af9f21bc2e87 (2016-05-10)

---
 toolchain/logs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'toolchain')

diff --git a/toolchain/logs b/toolchain/logs
index 6db8debd..e17b8086 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit 6db8debd7e61ec45153b3611f9224bf650d4a8fc
+Subproject commit e17b80861f678921e57bf3930f79584600cb7ab1
-- 
cgit v1.2.3


From f253a43ed73b2b40bd49d0ff757b8e59f36b1f87 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Sat, 26 Nov 2016 20:53:40 +0100
Subject: binutils-gdb: f245535cf583ae4ca13b10d47b3c7d3334593ece (2016-09-05)

---
 open_issues/binutils.mdwn | 92 +++++++++++++++++++++++++++++++++++++++++++----
 toolchain/logs            |  2 +-
 2 files changed, 86 insertions(+), 8 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index a2b146b7..03301c6c 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -47,8 +47,8 @@ git diff --patience --stat=$COLUMNS,$COLUMNS --patch --src-prefix=./ --dst-prefi
 
 -->
 
-Last reviewed up to Git commit a932d108b10518994c873b38a363af9f21bc2e87
-(2016-05-10).
+Last reviewed up to Git commit f245535cf583ae4ca13b10d47b3c7d3334593ece
+(2016-09-05).
 
   * Globally
 
@@ -658,11 +658,74 @@ Last reviewed up to Git commit a932d108b10518994c873b38a363af9f21bc2e87
          gnu_create_inferior (struct target_ops *ops,
          ^
 
+    [[!message-id "87eg1z93za.fsf@euler.schwinge.homeip.net"]].
+
+  * a932d108b10518994c873b38a363af9f21bc2e87..f245535cf583ae4ca13b10d47b3c7d3334593ece
+
+    `gas/NEWS`: `Default to --enable-compressed-debug-sections=gas for
+    Linux/x86 targets.`
+
+    `gas/configure.tgt`:
+
+        +case ${cpu_type}-${fmt}-${os} in
+        +i386-elf-linux*)
+        +  # Default to compress DWARF debug sections for Linux/x86.
+        +  if test ${ac_default_compressed_debug_sections} = unset; then
+        +    ac_default_compressed_debug_sections=yes
+        +  fi
+        +  ;;
+        +esac
+
+
+    `ld/NEWS`: `Add a configure option --enable-relro to decide whether -z
+    relro should be enabled in ELF linker by default.  Default to yes for all
+    Linux targets except FRV, HPPA, IA64 and MIPS.`
+
+    `ld/configure.tgt`:
+
+        +case "${target}" in
+        +frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
+        +  # Don't enable -z relro by default since many relro tests fail on these
+        +  # targets:
+        +  # FAIL: strip -z relro (relro1)
+        +  # FAIL: strip -z relro -shared (relro1)
+        +  # FAIL: objcopy -z relro (relro1)
+        +  # FAIL: objcopy -z relro -shared (relro1)
+        +  # FAIL: objcopy -z relro (tdata1)
+        +  # FAIL: objcopy -shared -z relro (tdata1)
+        +  # FAIL: objcopy -z relro (tdata2)
+        +  # FAIL: objcopy -shared -z relro (tdata2)
+        +  # FAIL: objcopy -z relro (tdata3)
+        +  # FAIL: objcopy -shared -z relro (tdata3)
+        +  # FAIL: objcopy -shared -z relro (tbss1)
+        +  # FAIL: objcopy -shared -z relro (tbss2)
+        +  # FAIL: objcopy -shared -z relro (tbss3)
+        +  ;;
+        +*-*-linux*)
+        +  if test ${ac_default_ld_z_relro} = unset; then
+        +    ac_default_ld_z_relro=1
+        +  fi
+        +  ;;
+        +esac
+
+
+        --- /dev/null
+        +++ ./ld/testsuite/ld-i386/tls.exp
+        +# Only on Linux for now.
+        +if ![istarget "i?86-*-linux*"] {
+        +    return
+        +}
+
+        --- /dev/null
+        +++ ./ld/testsuite/ld-i386/tlsgd3.dd
+        +++ ./ld/testsuite/ld-i386/tlsld2.dd
+        +#target: i?86-*-linux*
+
 
 # Build
 
 Here's a log of a binutils-gdb build run; this is from Git commit
-a932d108b10518994c873b38a363af9f21bc2e87 (2016-05-10), plus `PATH_MAX`
+f245535cf583ae4ca13b10d47b3c7d3334593ece (2016-09-05), plus `PATH_MAX`
 hard-coded in `gdb/remote.c`, and `global_thread_id_to_ptid` used instead of
 `thread_id_to_pid` in `gdb/gnu-nat.c`, run on kepler.SCHWINGE
 and laplace.SCHWINGE.
@@ -683,8 +746,8 @@ MIG-generated stub files; thus no `-Werror` until that is resolved.
 below.  This needs to be addressed soon, as GDB will soon *require a C++
 compiler*, [[!message-id "ab08f2c8-3b52-3a7a-2236-89833bd09129@redhat.com"]].
 
-This takes up around 1.5 GiB, and runs for [[18 min|performance#measure]] on
-kepler.SCHWINGE and [[15 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 1.5 GiB, and runs for [[16 min|performance#measure]] on
+kepler.SCHWINGE and [[22 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -797,7 +860,7 @@ formats, and more emulation vectors.
     [...]
 
 This takes up around 220 MiB, and runs for [[0 min|performance#measure]] on
-kepler.SCHWINGE and [[1 min|performance#measure]] on laplace.SCHWINGE.
+kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -812,7 +875,7 @@ kepler.SCHWINGE and [[1 min|performance#measure]] on laplace.SCHWINGE.
     $ make -k check 2>&1 | tee log_test
     [...]
 
-This runs for [[24 min|performance#measure]] on kepler.SCHWINGE and [[54
+This runs for [[23 min|performance#measure]] on kepler.SCHWINGE and [[74
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
@@ -1781,6 +1844,21 @@ like `gdb/testsuite/boards/cc-with-tweaks.exp` would help, or setting
     
     TODO.
 
+  * a932d108b10518994c873b38a363af9f21bc2e87..f245535cf583ae4ca13b10d47b3c7d3334593ece
+
+         Running [...]/tschwinge/W._C._Handy/ld/testsuite/ld-i386/i386.exp ...
+        +FAIL: Run ifunc-1b
+        +Running [...]/tschwinge/W._C._Handy/ld/testsuite/ld-i386/no-plt.exp ...
+        +FAIL: No PLT (static 1d)
+        +FAIL: No PLT (static 1j)
+        +FAIL: Run pr20244-3b
+        +FAIL: Run pr20253-1b
+        +FAIL: Run pr20253-1g
+        +FAIL: Run pr20253-2b
+        +FAIL: Run pr20253-2d
+
+    TODO.
+
 TODO.
 
 
diff --git a/toolchain/logs b/toolchain/logs
index e17b8086..7027f786 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit e17b80861f678921e57bf3930f79584600cb7ab1
+Subproject commit 7027f786104dfa1899961b4a8d937d94f15b0563
-- 
cgit v1.2.3


From 0ec2837cef68bfc22a37f7fe95fc732851dcfda4 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Mon, 28 Nov 2016 09:42:49 +0100
Subject: binutils-gdb: Re-run after laplace.SCHWINGE system updates

---
 open_issues/binutils.mdwn | 33 ++-------------------------------
 toolchain/logs            |  2 +-
 2 files changed, 3 insertions(+), 32 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index 03301c6c..ed4db498 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -119,35 +119,6 @@ Last reviewed up to Git commit f245535cf583ae4ca13b10d47b3c7d3334593ece
       * In `gdb/gnu-nat.c:gnu_wait`, we don't implement
         `gdb/target/wait.h:TARGET_WNOHANG`.  What is this needed for?
 
-      * *complete errno.h*
-
-            diff --git toolchain/logs/binutils-gdb/kepler.SCHWINGE/log_build_ toolchain/logs/binutils-gdb/laplace.SCHWINGE/log_build_
-            [...]
-            -checking for complete errno.h... yes
-            +checking for complete errno.h... no
-            +checking for EMULTIHOP value... yes
-            +checking for ENOLINK value... yes
-            +checking for EOVERFLOW value... yes
-            [...]
-            +rm -f errno.h-t errno.h && \
-            +{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-            +  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-            +      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
-            +      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
-            +      -e 's|@''PRAGMA_COLUMNS''@||g' \
-            +      -e 's|@''NEXT_ERRNO_H''@|<errno.h>|g' \
-            +      -e 's|@''EMULTIHOP_HIDDEN''@|0|g' \
-            +      -e 's|@''EMULTIHOP_VALUE''@||g' \
-            +      -e 's|@''ENOLINK_HIDDEN''@|0|g' \
-            +      -e 's|@''ENOLINK_VALUE''@||g' \
-            +      -e 's|@''EOVERFLOW_HIDDEN''@|0|g' \
-            +      -e 's|@''EOVERFLOW_VALUE''@||g' \
-            +      < ../../../../W._C._Handy/gdb/gnulib/import/errno.in.h; \
-            +} > errno.h-t && \
-            +mv errno.h-t errno.h
-
-        [[!taglink open_issue_glibc]]?
-
       * Watchpoints
 
           * Unresolved issues w.r.t. watchpoint usage in context of multiple
@@ -747,7 +718,7 @@ below.  This needs to be addressed soon, as GDB will soon *require a C++
 compiler*, [[!message-id "ab08f2c8-3b52-3a7a-2236-89833bd09129@redhat.com"]].
 
 This takes up around 1.5 GiB, and runs for [[16 min|performance#measure]] on
-kepler.SCHWINGE and [[22 min|performance#measure]] on laplace.SCHWINGE.
+kepler.SCHWINGE and [[21 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -875,7 +846,7 @@ kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
     $ make -k check 2>&1 | tee log_test
     [...]
 
-This runs for [[23 min|performance#measure]] on kepler.SCHWINGE and [[74
+This runs for [[23 min|performance#measure]] on kepler.SCHWINGE and [[73
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/toolchain/logs b/toolchain/logs
index 7027f786..e9f9beff 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit 7027f786104dfa1899961b4a8d937d94f15b0563
+Subproject commit e9f9beff8e278c30c2fb1a7367f3aea9e89991f4
-- 
cgit v1.2.3


From 40b0350ef8feea44cdfcec80cacff426e57f4631 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Thu, 1 Dec 2016 13:53:53 +0100
Subject: gcc: Re-run after system updates

---
 open_issues/gcc.mdwn | 16 +++++++++-------
 toolchain/logs       |  2 +-
 2 files changed, 10 insertions(+), 8 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn
index f5164e33..fd4c49ee 100644
--- a/open_issues/gcc.mdwn
+++ b/open_issues/gcc.mdwn
@@ -1062,7 +1062,8 @@ a050099a416f013bda35832b878d9a57b0cbb231 (gcc-6-branch branch point;
 
 Here's a log of a GCC build run; this is from Git commit
 a050099a416f013bda35832b878d9a57b0cbb231 (gcc-6-branch branch point;
-2016-04-15), run on kepler.SCHWINGE
+2016-04-15), plus *libstdc++ RLIMIT changes* ([[!message-id
+"8760n66mky.fsf@euler.schwinge.homeip.net"]]), run on kepler.SCHWINGE
 and laplace.SCHWINGE.
 
     $ export LC_ALL=C
@@ -1083,8 +1084,8 @@ until these is auto-detected/fixed/ported for GNU Hurd.
 `/include` for GNU Hurd.  Explicit `--enable-multiarch` because *auto check [is
 disabled if] configured with --native-system-header-dir*.
 
-This takes up around 4.8 GiB, and runs for [[4 h 18 min|performance#measure]]
-on kepler.SCHWINGE and [[5 h 6 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 4.8 GiB, and runs for [[3 h 57 min|performance#measure]]
+on kepler.SCHWINGE and [[3 h 45 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -1129,8 +1130,6 @@ on kepler.SCHWINGE and [[5 h 6 min|performance#measure]] on laplace.SCHWINGE.
     `sed`ed away in `log_build*`.  This comes from `libgomp/configure.tgt`,
     where this is added to `XCFLAGS` for `i[456]86-*-linux*` only.  TODO?
 
-  * Missing `EOWNERDEAD`, `ENOTRECOVERABLE`.  What're they used for?
-
   * `RLIMIT_VMEM`.  Usage kosher?
 
   * `libtool: link: ar rc .libs/libstdc++.a [...]`
@@ -1275,8 +1274,8 @@ kepler.SCHWINGE and [[5 min|performance#measure]] on laplace.SCHWINGE.
     $ make -k check 2>&1 | tee log_test
     [...]
 
-This runs for [[6 h 30 min|performance#measure]] on kepler.SCHWINGE and [[14 h
-39 min|performance#measure]] on laplace.SCHWINGE.
+This runs for [[5 h 23 min|performance#measure]] on kepler.SCHWINGE and [[10 h
+48 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -2748,6 +2747,9 @@ This runs for [[6 h 30 min|performance#measure]] on kepler.SCHWINGE and [[14 h
 
     [[!message-id "8737sjzp89.fsf@kepler.schwinge.homeip.net"]].
 
+  * libjava testing is broken on kepler.SCHWINGE because of [[!GCC_PR 70719
+    desc="the libjava testsuite does not work with dejagnu 1.6"]].
+
 
 ## Enhancements
 
diff --git a/toolchain/logs b/toolchain/logs
index e9f9beff..b94a6a44 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit e9f9beff8e278c30c2fb1a7367f3aea9e89991f4
+Subproject commit b94a6a44ace5ae6f800541c7d40930920833fc65
-- 
cgit v1.2.3


From 2daed523f86d208ac6275960f40be67f62c597ef Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Fri, 2 Dec 2016 10:19:34 +0100
Subject: gcc: GCC 6

---
 open_issues/gcc.mdwn | 10 +++++-----
 toolchain/logs       |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn
index fd4c49ee..4e396054 100644
--- a/open_issues/gcc.mdwn
+++ b/open_issues/gcc.mdwn
@@ -1068,7 +1068,7 @@ and laplace.SCHWINGE.
 
     $ export LC_ALL=C
     $ (cd ../master/ && contrib/gcc_update --touch)
-    $ ../master/configure --prefix="$PWD".install SHELL=/bin/dash CC=gcc-4.9 CXX=g++-4.9 --enable-languages=all --disable-libcilkrts --disable-libsanitizer --disable-libvtv --disable-libmpx --with-native-system-header-dir=/usr/include --enable-multiarch 2>&1 | tee log_build
+    $ ../master/configure --prefix="$PWD".install SHELL=/bin/dash CC=gcc-6 CXX=g++-6 --enable-languages=all --disable-libcilkrts --disable-libsanitizer --disable-libvtv --disable-libmpx --with-native-system-header-dir=/usr/include --enable-multiarch 2>&1 | tee log_build
     [...]
     $ make 2>&1 | tee log_build_
     [...]
@@ -1084,8 +1084,8 @@ until these is auto-detected/fixed/ported for GNU Hurd.
 `/include` for GNU Hurd.  Explicit `--enable-multiarch` because *auto check [is
 disabled if] configured with --native-system-header-dir*.
 
-This takes up around 4.8 GiB, and runs for [[3 h 57 min|performance#measure]]
-on kepler.SCHWINGE and [[3 h 45 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 4.8 GiB, and runs for [[4 h 46 min|performance#measure]]
+on kepler.SCHWINGE and [[3 h 52 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -1274,8 +1274,8 @@ kepler.SCHWINGE and [[5 min|performance#measure]] on laplace.SCHWINGE.
     $ make -k check 2>&1 | tee log_test
     [...]
 
-This runs for [[5 h 23 min|performance#measure]] on kepler.SCHWINGE and [[10 h
-48 min|performance#measure]] on laplace.SCHWINGE.
+This runs for [[5 h 49 min|performance#measure]] on kepler.SCHWINGE and [[10 h
+36 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
diff --git a/toolchain/logs b/toolchain/logs
index b94a6a44..9f697cf0 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit b94a6a44ace5ae6f800541c7d40930920833fc65
+Subproject commit 9f697cf053de6605ac1f5e5e9a3b22b889ba3f6d
-- 
cgit v1.2.3


From 465725bcde0f98efd5cd6bf305060e1cac0a6741 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Tue, 6 Dec 2016 15:45:26 +0100
Subject: binutils-gdb: GCC 6

---
 open_issues/binutils.mdwn | 29 ++++++++++++++++++++---------
 open_issues/gcc.mdwn      |  6 ++++++
 toolchain/logs            |  2 +-
 3 files changed, 27 insertions(+), 10 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index ed4db498..afc0405f 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -702,7 +702,7 @@ hard-coded in `gdb/remote.c`, and `global_thread_id_to_ptid` used instead of
 and laplace.SCHWINGE.
 
     $ export LC_ALL=C
-    $ ../W._C._Handy/configure --prefix="$PWD".install --enable-gold --enable-plugins --with-sysroot=/ SHELL=/bin/dash CC=gcc-4.9 CXX=g++-4.9 --disable-werror --disable-build-with-cxx 2>&1 | tee log_build
+    $ ../W._C._Handy/configure --prefix="$PWD".install --enable-gold --enable-plugins --with-sysroot=/ SHELL=/bin/dash CC=gcc-6 CXX=g++-6 --disable-werror --disable-build-with-cxx 2>&1 | tee log_build
     [...]
     $ make 2>&1 | tee log_build_
     [...]
@@ -717,13 +717,13 @@ MIG-generated stub files; thus no `-Werror` until that is resolved.
 below.  This needs to be addressed soon, as GDB will soon *require a C++
 compiler*, [[!message-id "ab08f2c8-3b52-3a7a-2236-89833bd09129@redhat.com"]].
 
-This takes up around 1.5 GiB, and runs for [[16 min|performance#measure]] on
-kepler.SCHWINGE and [[21 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 1.7 GiB, and runs for [[19 min|performance#measure]] on
+kepler.SCHWINGE and [[24 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
-    $ (make && touch .go-install) 2>&1 | tee log_build_ && test -f .go-install && (make install && touch .go-test) 2>&1 | tee log_install && test -f .go-test && make -k check 2>&1 | tee log_test
-    $ (make && touch .go-install) 2>&1 | tee log_build_ && test -f .go-install && (make install && touch .go-test) 2>&1 | tee log_install && test -f .go-test && LD_PRELOAD=$HOME/fopen,unlink-NULL-wrapper.so make -k check 2>&1 | tee log_test
+    $ (make && touch .go-install) 2>&1 | tee log_build_ && test -f .go-install && (make install && touch .go-test) 2>&1 | tee log_install && test -f .go-test && sed -e 's%^\([A-Z]\+ = g..-6\)%override \1 -fno-pie -fno-PIE -no-pie%g' -i gold/testsuite/Makefile && make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
+    $ (make && touch .go-install) 2>&1 | tee log_build_ && test -f .go-install && (make install && touch .go-test) 2>&1 | tee log_install && test -f .go-test && sed -e 's%^\([A-Z]\+ = g..-6\)%override \1 -fno-pie -fno-PIE -no-pie%g' -i gold/testsuite/Makefile && LD_PRELOAD=$HOME/fopen,unlink-NULL-wrapper.so make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
 
 -->
 
@@ -830,8 +830,8 @@ formats, and more emulation vectors.
     $ make install 2>&1 | tee log_install
     [...]
 
-This takes up around 220 MiB, and runs for [[0 min|performance#measure]] on
-kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 250 MiB, and runs for [[0 min|performance#measure]] on
+kepler.SCHWINGE and [[3 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -843,10 +843,21 @@ kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
 
 # Testsuite
 
-    $ make -k check 2>&1 | tee log_test
+At least for GNU/Linux, Debian's GCC 6 is configured with
+`--enable-default-pie` -- which the *gdb*, *gold*, and *ld* testsuites don't
+like, so we have to cancel that for testing.
+`CC_FOR_TARGET` and `CXX_FOR_TARGET` in `RUNTESTFLAGS` is considered by the *gdb* testsuite,
+`CC_FOR_TARGET` and `CXX_FOR_TARGET` on the `make` command line by the *ld* testsuite,
+`CC` and `CXX` on the `make` command line by the *gold* testsuite
+but only when invoked (from the top level) as `make check-gold` and not when run as part of `make check`...
+I couldn't figure out a command-line variant for *gold* testsuite,
+so instead we apply an ugly hack to `gold/testsuite/Makefile`.
+
+    $ sed -e 's%^\([A-Z]\+ = g..-6\)%override \1 -fno-pie -fno-PIE -no-pie%g' -i gold/testsuite/Makefile
+    $ make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
     [...]
 
-This runs for [[23 min|performance#measure]] on kepler.SCHWINGE and [[73
+This runs for [[24 min|performance#measure]] on kepler.SCHWINGE and [[86
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn
index c742f06e..7850d024 100644
--- a/open_issues/gcc.mdwn
+++ b/open_issues/gcc.mdwn
@@ -1061,6 +1061,12 @@ a050099a416f013bda35832b878d9a57b0cbb231 (gcc-6-branch branch point;
     ee1bfdb0d611ed2e1057071f39589e6ebcd87983 `Remove __seg_tls before first
     release`.
 
+  * `--enable-default-pie`
+
+    On 2016-12-05 noticed that per `gcc -v` output, `gcc version 6.2.1 20161124
+    (Debian 6.2.1-5)` for GNU/Linux is configured with
+    `--enable-default-pie`, but GNU/Hurd is not.
+
 
 # Build
 
diff --git a/toolchain/logs b/toolchain/logs
index 9f697cf0..f7e923e5 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit 9f697cf053de6605ac1f5e5e9a3b22b889ba3f6d
+Subproject commit f7e923e5eda4eb2148cdac492f0f77dc2f771528
-- 
cgit v1.2.3


From 87eb7269e6027a210229daa5a50acd4d2a067308 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Tue, 6 Dec 2016 17:08:11 +0100
Subject: binutils-gdb: Build GDB with a C++ compiler

---
 open_issues/binutils.mdwn | 310 ++--------------------------------------------
 toolchain/logs            |   2 +-
 2 files changed, 12 insertions(+), 300 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index afc0405f..59f2e4d3 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -340,297 +340,6 @@ Last reviewed up to Git commit f245535cf583ae4ca13b10d47b3c7d3334593ece
         {+      }+}
 
 
-  * `--enable-build-with-cxx` is now the default for GDB.  But, the x86
-    GNU/Hurd GDB port is not yet ready:
-
-        ../../W._C._Handy/gdb/i386gnu-nat.c: In function 'void fetch_fpregs(regcache*, proc*)':
-        ../../W._C._Handy/gdb/i386gnu-nat.c:64:37: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (thread_state_t) &state, &count);
-                                             ^
-        ../../W._C._Handy/gdb/i386gnu-nat.c: In function 'void store_fpregs(const regcache*, proc*, int)':
-        ../../W._C._Handy/gdb/i386gnu-nat.c:154:37: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (thread_state_t) &state, &count);
-                                             ^
-        ../../W._C._Handy/gdb/i386gnu-nat.c:167:53: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (thread_state_t) &state, i386_FLOAT_STATE_COUNT);
-                                                             ^
-        ../../W._C._Handy/gdb/i386gnu-nat.c: In function 'void i386_gnu_dr_get(i386_debug_state*, proc*)':
-        ../../W._C._Handy/gdb/i386gnu-nat.c:285:35: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (thread_state_t) regs, &count);
-                                           ^
-        ../../W._C._Handy/gdb/i386gnu-nat.c: In function 'void i386_gnu_dr_set(const i386_debug_state*, proc*)':
-        ../../W._C._Handy/gdb/i386gnu-nat.c:299:51: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (thread_state_t) regs, i386_DEBUG_STATE_COUNT);
-                                                           ^
-        ../../W._C._Handy/gdb/i386gnu-nat.c: In function 'void i386_gnu_dr_set_control_one(proc*, void*)':
-        ../../W._C._Handy/gdb/i386gnu-nat.c:310:28: error: invalid conversion from 'void*' to 'long unsigned int*' [-fpermissive]
-           unsigned long *control = arg;
-                                    ^
-        ../../W._C._Handy/gdb/i386gnu-nat.c: In function 'void i386_gnu_dr_set_addr_one(proc*, void*)':
-        ../../W._C._Handy/gdb/i386gnu-nat.c:340:31: error: invalid conversion from 'void*' to 'reg_addr*' [-fpermissive]
-           struct reg_addr *reg_addr = arg;
-                                       ^
-        In file included from ../../W._C._Handy/gdb/gnu-nat.c:38:0:
-        /usr/include/hurd.h: In function 'int __hurd_fail(error_t)':
-        /usr/include/hurd.h:60:11: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               err = EIEIO;
-                   ^
-        /usr/include/hurd.h:64:11: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               err = ENOMEM;
-                   ^
-        /usr/include/hurd.h:68:11: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               err = EINVAL;
-                   ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'natural_t* proc_get_state(proc*, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:372:48: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (thread_state_t) &proc->state, &state_size);
-                                                        ^
-        In file included from /usr/include/mach/mach_types.h:46:0,
-                         from /usr/include/mach.h:28,
-                         from ./nm.h:23,
-                         from ../../W._C._Handy/gdb/defs.h:521,
-                         from ../../W._C._Handy/gdb/gnu-nat.c:23:
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'error_t proc_get_exception_port(proc*, mach_port_t*)':
-        ../../W._C._Handy/gdb/gnu-nat.c:394:12: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-             return task_get_exception_port (proc->port, port);
-                    ^
-        In file included from /usr/include/mach/mach_types.h:48:0,
-                         from /usr/include/mach.h:28,
-                         from ./nm.h:23,
-                         from ../../W._C._Handy/gdb/defs.h:521,
-                         from ../../W._C._Handy/gdb/gnu-nat.c:23:
-        ../../W._C._Handy/gdb/gnu-nat.c:396:12: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-             return thread_get_exception_port (proc->port, port);
-                    ^
-        In file included from /usr/include/mach/mach_types.h:46:0,
-                         from /usr/include/mach.h:28,
-                         from ./nm.h:23,
-                         from ../../W._C._Handy/gdb/defs.h:521,
-                         from ../../W._C._Handy/gdb/gnu-nat.c:23:
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'error_t proc_set_exception_port(proc*, mach_port_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:405:12: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-             return task_set_exception_port (proc->port, port);
-                    ^
-        In file included from /usr/include/mach/mach_types.h:48:0,
-                         from /usr/include/mach.h:28,
-                         from ./nm.h:23,
-                         from ../../W._C._Handy/gdb/defs.h:521,
-                         from ../../W._C._Handy/gdb/gnu-nat.c:23:
-        ../../W._C._Handy/gdb/gnu-nat.c:407:12: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-             return thread_set_exception_port (proc->port, port);
-                    ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void proc_steal_exc_port(proc*, mach_port_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:441:21: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               error_t err = 0;
-                             ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void proc_restore_exc_port(proc*)':
-        ../../W._C._Handy/gdb/gnu-nat.c:484:21: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               error_t err = 0;
-                             ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'proc* make_proc(inf*, mach_port_t, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:574:19: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-                 &prev_port);
-                           ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_startup(inf*, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:724:49: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-                MACH_PORT_RIGHT_RECEIVE, &inf->event_port);
-                                                         ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_set_pid(inf*, pid_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:748:64: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               error_t err = proc_pid2task (proc_server, pid, &task_port);
-                                                                        ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_validate_procinfo(inf*)':
-        ../../W._C._Handy/gdb/gnu-nat.c:799:56: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-                 (procinfo_t *) &pi, &pi_len, &noise, &noise_len);
-                                                                ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_validate_task_sc(inf*)':
-        ../../W._C._Handy/gdb/gnu-nat.c:829:53: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-              (procinfo_t *) &pi, &pi_len, &noise, &noise_len);
-                                                             ^
-        In file included from /usr/include/hurd/userlink.h:27:0,
-                         from /usr/include/hurd/port.h:25,
-                         from /usr/include/hurd.h:41,
-                         from ../../W._C._Handy/gdb/gnu-nat.c:38:
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_set_traced(inf*, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:127:69: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-                                                                             ^  
-        ../../W._C._Handy/gdb/gnu-nat.c:138:8: note: in expansion of macro 'INF_MSGPORT_RPC'
-          __e = INF_MSGPORT_RPC (inf, rpc_expr); \
-                ^
-        ../../W._C._Handy/gdb/gnu-nat.c:879:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf, msg_set_init_int (msgport, refport,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:3: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:138:8: note: in expansion of macro 'INF_MSGPORT_RPC'
-          __e = INF_MSGPORT_RPC (inf, rpc_expr); \
-                ^
-        ../../W._C._Handy/gdb/gnu-nat.c:879:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf, msg_set_init_int (msgport, refport,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:3: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:138:8: note: in expansion of macro 'INF_MSGPORT_RPC'
-          __e = INF_MSGPORT_RPC (inf, rpc_expr); \
-                ^
-        ../../W._C._Handy/gdb/gnu-nat.c:879:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf, msg_set_init_int (msgport, refport,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:141:11: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-            : EIEIO)
-                   ^
-        ../../W._C._Handy/gdb/gnu-nat.c:879:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf, msg_set_init_int (msgport, refport,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_validate_procs(inf*)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1010:69: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               error_t err = task_threads (task->port, &threads, &num_threads); 
-                                                                             ^  
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_signal(inf*, gdb_signal)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1327:17: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           error_t err = 0;
-                         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1359:43: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-                  e->exception, e->code, e->subcode);
-                                                   ^
-        In file included from /usr/include/hurd/userlink.h:27:0,
-                         from /usr/include/hurd/port.h:25,
-                         from /usr/include/hurd.h:41,
-                         from ../../W._C._Handy/gdb/gnu-nat.c:38:
-        ../../W._C._Handy/gdb/gnu-nat.c:127:69: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-                                                                             ^  
-        ../../W._C._Handy/gdb/gnu-nat.c:1372:2: note: in expansion of macro 'INF_MSGPORT_RPC'
-          INF_MSGPORT_RPC (inf,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:3: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1372:2: note: in expansion of macro 'INF_MSGPORT_RPC'
-          INF_MSGPORT_RPC (inf,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:3: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1372:2: note: in expansion of macro 'INF_MSGPORT_RPC'
-          INF_MSGPORT_RPC (inf,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:69: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-                                                                             ^  
-        ../../W._C._Handy/gdb/gnu-nat.c:138:8: note: in expansion of macro 'INF_MSGPORT_RPC'
-          __e = INF_MSGPORT_RPC (inf, rpc_expr); \
-                ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1395:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:3: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:138:8: note: in expansion of macro 'INF_MSGPORT_RPC'
-          __e = INF_MSGPORT_RPC (inf, rpc_expr); \
-                ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1395:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:127:3: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:138:8: note: in expansion of macro 'INF_MSGPORT_RPC'
-          __e = INF_MSGPORT_RPC (inf, rpc_expr); \
-                ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1395:2: note: in expansion of macro 'INF_RESUME_MSGPORT_RPC'
-          INF_RESUME_MSGPORT_RPC (inf,
-          ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1394:11: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               err =
-                   ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void inf_continue(inf*)': 
-        ../../W._C._Handy/gdb/gnu-nat.c:1416:60: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           error_t err = proc_pid2proc (proc_server, inf->pid, &proc);
-                                                                    ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1422:33: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-               err = proc_mark_cont (proc);
-                                         ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'ptid_t gnu_wait(target_ops*, ptid_t, target_waitstatus*, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1497:70: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-          proc_wait_request (proc_server, inf->event_port, inf->pid, WUNTRACED);
-                                                                              ^ 
-        ../../W._C._Handy/gdb/gnu-nat.c:1521:42: error: invalid conversion from 'mach_msg_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-             MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
-                                                  ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'error_t S_exception_raise_request(mach_port_t, mach_port_t, thread_t, task_t, int, int, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1652:43: error: ambiguating new declaration of 'error_t S_exception_raise_request(mach_port_t, mach_port_t, thread_t, task_t, int, int, int)'
-               int exception, int code, int subcode)
-                                                   ^
-        In file included from ../../W._C._Handy/gdb/gnu-nat.c:66:0:
-        ./exc_request_S.h:19:15: note: old declaration 'kern_return_t S_exception_raise_request(mach_port_t, mach_port_t, mach_port_t, mach_port_t, integer_t, integer_t, integer_t)'
-         kern_return_t S_exception_raise_request
-                       ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1668:9: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-          return 0;
-                 ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1730:10: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           return 0;
-                  ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'error_t do_mach_notify_dead_name(mach_port_t, mach_port_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1747:68: error: ambiguating new declaration of 'error_t do_mach_notify_dead_name(mach_port_t, mach_port_t)'
-         do_mach_notify_dead_name (mach_port_t notify, mach_port_t dead_port)   
-                                                                            ^   
-        In file included from ../../W._C._Handy/gdb/gnu-nat.c:67:0:
-        ./notify_S.h:78:15: note: old declaration 'kern_return_t do_mach_notify_dead_name(mach_port_t, mach_port_t)'
-         kern_return_t do_mach_notify_dead_name
-                       ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1784:10: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           return 0;
-                  ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'error_t S_proc_wait_reply(mach_port_t, error_t, int, int, rusage_t, pid_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1859:10: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           return 0;
-                  ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'error_t S_msg_sig_post_untraced_reply(mach_port_t, error_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1952:10: error: invalid conversion from 'int' to 'error_t {aka __error_t_codes}' [-fpermissive]
-           return 0;
-                  ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'mach_port_msgcount_t port_msgs_queued(mach_port_t)':
-        ../../W._C._Handy/gdb/gnu-nat.c:1964:67: error: invalid conversion from 'kern_return_t {aka int}' to 'error_t {aka __error_t_codes}' [-fpermissive]
-             mach_port_get_receive_status (mach_task_self (), port, &status);   
-                                                                           ^
-        ../../W._C._Handy/gdb/gnu-nat.c: In function 'void gnu_create_inferior(target_ops*, char*, char*, char**, int)':
-        ../../W._C._Handy/gdb/gnu-nat.c:2121:3: error: a function-definition is not allowed here before '{' token
-           {
-           ^
-        ../../W._C._Handy/gdb/gnu-nat.c:3471:1: error: expected '}' at end of input
-         }
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c: At global scope:
-        ../../W._C._Handy/gdb/gnu-nat.c:1227:1: warning: 'void inf_update_signal_thread(inf*)' defined but not used [-Wunused-function]
-         inf_update_signal_thread (struct inf *inf)
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1448:1: warning: 'ptid_t gnu_wait(target_ops*, ptid_t, target_waitstatus*, int)' defined but not used [-Wunused-function]
-         gnu_wait (struct target_ops *ops,
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:1990:1: warning: 'void gnu_resume(target_ops*, ptid_t, int, gdb_signal)' defined but not used [-Wunused-function]
-         gnu_resume (struct target_ops *ops,
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:2067:1: warning: 'void gnu_kill_inferior(target_ops*)' defined but not used [-Wunused-function]
-         gnu_kill_inferior (struct target_ops *ops)
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:2082:1: warning: 'void gnu_mourn_inferior(target_ops*)' defined but not used [-Wunused-function]
-         gnu_mourn_inferior (struct target_ops *ops)
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:2094:1: warning: 'int inf_pick_first_thread()' defined but not used [-Wunused-function]
-         inf_pick_first_thread (void)
-         ^
-        ../../W._C._Handy/gdb/gnu-nat.c:2113:1: warning: 'void gnu_create_inferior(target_ops*, char*, char*, char**, int)' defined but not used [-Wunused-function]
-         gnu_create_inferior (struct target_ops *ops,
-         ^
-
-    [[!message-id "87eg1z93za.fsf@euler.schwinge.homeip.net"]].
-
   * a932d108b10518994c873b38a363af9f21bc2e87..f245535cf583ae4ca13b10d47b3c7d3334593ece
 
     `gas/NEWS`: `Default to --enable-compressed-debug-sections=gas for
@@ -698,11 +407,12 @@ Last reviewed up to Git commit f245535cf583ae4ca13b10d47b3c7d3334593ece
 Here's a log of a binutils-gdb build run; this is from Git commit
 f245535cf583ae4ca13b10d47b3c7d3334593ece (2016-09-05), plus `PATH_MAX`
 hard-coded in `gdb/remote.c`, and `global_thread_id_to_ptid` used instead of
-`thread_id_to_pid` in `gdb/gnu-nat.c`, run on kepler.SCHWINGE
+`thread_id_to_pid` in `gdb/gnu-nat.c`,
+and C++ compatibility changes for the x86 GNU/Hurd port, run on kepler.SCHWINGE
 and laplace.SCHWINGE.
 
     $ export LC_ALL=C
-    $ ../W._C._Handy/configure --prefix="$PWD".install --enable-gold --enable-plugins --with-sysroot=/ SHELL=/bin/dash CC=gcc-6 CXX=g++-6 --disable-werror --disable-build-with-cxx 2>&1 | tee log_build
+    $ ../W._C._Handy/configure --prefix="$PWD".install --enable-gold --enable-plugins --with-sysroot=/ SHELL=/bin/dash CC=gcc-6 CXX=g++-6 --disable-werror 2>&1 | tee log_build
     [...]
     $ make 2>&1 | tee log_build_
     [...]
@@ -713,12 +423,9 @@ harmonized.  Debian GCC (which is used in the testsuite) likes to pass
 so we need to configure with support for plugins and
 sysroots.  In the GDB build, there are compiler diagnostics reported in the
 MIG-generated stub files; thus no `-Werror` until that is resolved.
-`--disable-build-with-cxx`, as the x86 GNU/Hurd GDB port is not ready.  See
-below.  This needs to be addressed soon, as GDB will soon *require a C++
-compiler*, [[!message-id "ab08f2c8-3b52-3a7a-2236-89833bd09129@redhat.com"]].
 
 This takes up around 1.7 GiB, and runs for [[19 min|performance#measure]] on
-kepler.SCHWINGE and [[24 min|performance#measure]] on laplace.SCHWINGE.
+kepler.SCHWINGE and [[30 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -755,6 +462,8 @@ formats, and more emulation vectors.
              THREAD_STATE_CLEAR_TRACED (state);
              ^
 
+    This is no longer seen after the switch to build with C++ instead of C.
+
   * fe19822761b4635f392875a186e48af446b40f41..7a63e9515491f21eaf07301df87d389def20e317:
 
     `-Wmissing-prototypes`
@@ -773,6 +482,9 @@ formats, and more emulation vectors.
         msg_reply_S.c:165:24: warning: no previous prototype for 'msg_reply_server' [-Wmissing-prototypes]
         exc_request_S.c:157:24: warning: no previous prototype for 'exc_server' [-Wmissing-prototypes]
 
+    These are no longer seen after the switch to build with C++ instead of C
+    (but these files are built with `-x c`?).
+
   * `O_NOFOLLOW`
 
     First seen in
@@ -831,7 +543,7 @@ formats, and more emulation vectors.
     [...]
 
 This takes up around 250 MiB, and runs for [[0 min|performance#measure]] on
-kepler.SCHWINGE and [[3 min|performance#measure]] on laplace.SCHWINGE.
+kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -857,7 +569,7 @@ so instead we apply an ugly hack to `gold/testsuite/Makefile`.
     $ make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
     [...]
 
-This runs for [[24 min|performance#measure]] on kepler.SCHWINGE and [[86
+This runs for [[23 min|performance#measure]] on kepler.SCHWINGE and [[86
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/toolchain/logs b/toolchain/logs
index f7e923e5..7851148b 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit f7e923e5eda4eb2148cdac492f0f77dc2f771528
+Subproject commit 7851148b0417472ab7cd030b26a50d614371c9a0
-- 
cgit v1.2.3


From d6d69b21a011d722c348444a765ae09973172165 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Wed, 7 Dec 2016 13:39:43 +0100
Subject: binutils-gdb: 1a9ccd70f9a75dc6b48d340059f28ef3550c107b (2016-11-23)

---
 open_issues/binutils.mdwn | 19 ++++++++++---------
 toolchain/logs            |  2 +-
 2 files changed, 11 insertions(+), 10 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index 59f2e4d3..ca5eff70 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -47,8 +47,8 @@ git diff --patience --stat=$COLUMNS,$COLUMNS --patch --src-prefix=./ --dst-prefi
 
 -->
 
-Last reviewed up to Git commit f245535cf583ae4ca13b10d47b3c7d3334593ece
-(2016-09-05).
+Last reviewed up to Git commit 1a9ccd70f9a75dc6b48d340059f28ef3550c107b
+(2016-11-23).
 
   * Globally
 
@@ -405,8 +405,9 @@ Last reviewed up to Git commit f245535cf583ae4ca13b10d47b3c7d3334593ece
 # Build
 
 Here's a log of a binutils-gdb build run; this is from Git commit
-f245535cf583ae4ca13b10d47b3c7d3334593ece (2016-09-05), plus `PATH_MAX`
-hard-coded in `gdb/remote.c`, and `global_thread_id_to_ptid` used instead of
+1a9ccd70f9a75dc6b48d340059f28ef3550c107b (2016-11-23),
+plus `PATH_MAX` hard-coded in `gdb/inferior.c` and `gdb/remote.c`,
+and `global_thread_id_to_ptid` used instead of
 `thread_id_to_pid` in `gdb/gnu-nat.c`,
 and C++ compatibility changes for the x86 GNU/Hurd port, run on kepler.SCHWINGE
 and laplace.SCHWINGE.
@@ -424,8 +425,8 @@ so we need to configure with support for plugins and
 sysroots.  In the GDB build, there are compiler diagnostics reported in the
 MIG-generated stub files; thus no `-Werror` until that is resolved.
 
-This takes up around 1.7 GiB, and runs for [[19 min|performance#measure]] on
-kepler.SCHWINGE and [[30 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 1.8 GiB, and runs for [[22 min|performance#measure]] on
+kepler.SCHWINGE and [[25 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -542,8 +543,8 @@ formats, and more emulation vectors.
     $ make install 2>&1 | tee log_install
     [...]
 
-This takes up around 250 MiB, and runs for [[0 min|performance#measure]] on
-kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 270 MiB, and runs for [[0 min|performance#measure]] on
+kepler.SCHWINGE and [[1 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -569,7 +570,7 @@ so instead we apply an ugly hack to `gold/testsuite/Makefile`.
     $ make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
     [...]
 
-This runs for [[23 min|performance#measure]] on kepler.SCHWINGE and [[86
+This runs for [[24 min|performance#measure]] on kepler.SCHWINGE and [[72
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/toolchain/logs b/toolchain/logs
index 7851148b..46129bdb 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit 7851148b0417472ab7cd030b26a50d614371c9a0
+Subproject commit 46129bdbe7918d5624228301fccbb6070d0bba23
-- 
cgit v1.2.3


From f0ffeb24c3e2ed3c9d6c21825e74d83831ec724d Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Wed, 7 Dec 2016 15:39:15 +0100
Subject: binutils-gdb: b593ecca856860a8b38deb808493bba4beef3aee (2016-11-23)

---
 open_issues/binutils.mdwn | 12 ++++++------
 toolchain/logs            |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index ca5eff70..9a3ead9e 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -47,7 +47,7 @@ git diff --patience --stat=$COLUMNS,$COLUMNS --patch --src-prefix=./ --dst-prefi
 
 -->
 
-Last reviewed up to Git commit 1a9ccd70f9a75dc6b48d340059f28ef3550c107b
+Last reviewed up to Git commit b593ecca856860a8b38deb808493bba4beef3aee
 (2016-11-23).
 
   * Globally
@@ -405,7 +405,7 @@ Last reviewed up to Git commit 1a9ccd70f9a75dc6b48d340059f28ef3550c107b
 # Build
 
 Here's a log of a binutils-gdb build run; this is from Git commit
-1a9ccd70f9a75dc6b48d340059f28ef3550c107b (2016-11-23),
+b593ecca856860a8b38deb808493bba4beef3aee (2016-11-23),
 plus `PATH_MAX` hard-coded in `gdb/inferior.c` and `gdb/remote.c`,
 and `global_thread_id_to_ptid` used instead of
 `thread_id_to_pid` in `gdb/gnu-nat.c`,
@@ -425,7 +425,7 @@ so we need to configure with support for plugins and
 sysroots.  In the GDB build, there are compiler diagnostics reported in the
 MIG-generated stub files; thus no `-Werror` until that is resolved.
 
-This takes up around 1.8 GiB, and runs for [[22 min|performance#measure]] on
+This takes up around 1.8 GiB, and runs for [[24 min|performance#measure]] on
 kepler.SCHWINGE and [[25 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
@@ -543,8 +543,8 @@ formats, and more emulation vectors.
     $ make install 2>&1 | tee log_install
     [...]
 
-This takes up around 270 MiB, and runs for [[0 min|performance#measure]] on
-kepler.SCHWINGE and [[1 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 270 MiB, and runs for [[1 min|performance#measure]] on
+kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -570,7 +570,7 @@ so instead we apply an ugly hack to `gold/testsuite/Makefile`.
     $ make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
     [...]
 
-This runs for [[24 min|performance#measure]] on kepler.SCHWINGE and [[72
+This runs for [[25 min|performance#measure]] on kepler.SCHWINGE and [[68
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/toolchain/logs b/toolchain/logs
index 46129bdb..8540a69d 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit 46129bdbe7918d5624228301fccbb6070d0bba23
+Subproject commit 8540a69df587ab7dee50efbfa14c0a2ce0e4d539
-- 
cgit v1.2.3


From b6a6df4a0de194eeec4e3f5f91d2874309814e59 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Wed, 7 Dec 2016 17:36:36 +0100
Subject: binutils-gdb: 03b62bbbce3dc5f15131d9e78f77d035cd1cffb3 (2016-11-23)

---
 open_issues/binutils.mdwn | 12 ++++++------
 toolchain/logs            |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'toolchain')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index 9a3ead9e..328cc24b 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -47,7 +47,7 @@ git diff --patience --stat=$COLUMNS,$COLUMNS --patch --src-prefix=./ --dst-prefi
 
 -->
 
-Last reviewed up to Git commit b593ecca856860a8b38deb808493bba4beef3aee
+Last reviewed up to Git commit 03b62bbbce3dc5f15131d9e78f77d035cd1cffb3
 (2016-11-23).
 
   * Globally
@@ -405,7 +405,7 @@ Last reviewed up to Git commit b593ecca856860a8b38deb808493bba4beef3aee
 # Build
 
 Here's a log of a binutils-gdb build run; this is from Git commit
-b593ecca856860a8b38deb808493bba4beef3aee (2016-11-23),
+03b62bbbce3dc5f15131d9e78f77d035cd1cffb3 (2016-11-23),
 plus `PATH_MAX` hard-coded in `gdb/inferior.c` and `gdb/remote.c`,
 and `global_thread_id_to_ptid` used instead of
 `thread_id_to_pid` in `gdb/gnu-nat.c`,
@@ -425,7 +425,7 @@ so we need to configure with support for plugins and
 sysroots.  In the GDB build, there are compiler diagnostics reported in the
 MIG-generated stub files; thus no `-Werror` until that is resolved.
 
-This takes up around 1.8 GiB, and runs for [[24 min|performance#measure]] on
+This takes up around 1.8 GiB, and runs for [[25 min|performance#measure]] on
 kepler.SCHWINGE and [[25 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
@@ -543,8 +543,8 @@ formats, and more emulation vectors.
     $ make install 2>&1 | tee log_install
     [...]
 
-This takes up around 270 MiB, and runs for [[1 min|performance#measure]] on
-kepler.SCHWINGE and [[2 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 270 MiB, and runs for [[0 min|performance#measure]] on
+kepler.SCHWINGE and [[1 min|performance#measure]] on laplace.SCHWINGE.
 
 
 ## Analysis
@@ -570,7 +570,7 @@ so instead we apply an ugly hack to `gold/testsuite/Makefile`.
     $ make -k check RUNTESTFLAGS=CC_FOR_TARGET='gcc-6\ -fno-pie\ -fno-PIE\ -no-pie'\ CXX_FOR_TARGET='g++-6\ -fno-pie\ -fno-PIE\ -no-pie' CC_FOR_TARGET='gcc-6 -fno-pie -fno-PIE -no-pie' CXX_FOR_TARGET='g++-6 -fno-pie -fno-PIE -no-pie' 2>&1 | tee log_test
     [...]
 
-This runs for [[25 min|performance#measure]] on kepler.SCHWINGE and [[68
+This runs for [[25 min|performance#measure]] on kepler.SCHWINGE and [[71
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/toolchain/logs b/toolchain/logs
index 8540a69d..04e7f203 160000
--- a/toolchain/logs
+++ b/toolchain/logs
@@ -1 +1 @@
-Subproject commit 8540a69df587ab7dee50efbfa14c0a2ce0e4d539
+Subproject commit 04e7f203042de0020531da40724e4430cc56b52c
-- 
cgit v1.2.3