gdb/gdb-glibc-vdso-workaround.patch

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Accepting request 125095 from devel:gcc - Merge from gdb-7.4.50.20120603-3.fc18.src.rpm. * Wed Jun 6 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120603-3.fc18 - Disable -lmcheck in the development builds. - Fix assertion on some files as glibc-2.15.90-8.fc18 (Doug Evans). * Sun Jun 3 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120603-2.fc18 - Fix Release. - Make yum --enablerepo compatible with at least mock-1.1.21-1.fc16 Rawhide cfg. * Sun Jun 3 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120602-1.fc18 - Rebase to FSF GDB 7.4.50.20120602. - [testsuite] BuildRequire gcc-go. - Drop printing 2D C++ vectors as matrices which no longer worked (BZ 562763). - Fix dejagnu-1.5-4.fc17 compatibility for Go (for BZ 635651). - Use librpm.so.3 for rpm-4.10.0 in Fedora 18. - Revert recent breakage of UNIX objfiles order for symbols lookup. * Sat Jun 2 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-48.fc17 - [ppc] Fix hardware watchpoints on PowerPC (BZ 827600, Edjunior Machado). * Mon May 28 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-47.fc17 - Workaround PR libc/14166 for inferior calls of strstr. * Mon May 14 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-46.fc17 - [RHEL5] Workaround doc build race. * Mon May 14 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-45.fc17 - Rename "set auto-load" patchset variable $ddir to $datadir. * Wed May 9 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-44.fc17 OBS-URL: https://build.opensuse.org/request/show/125095 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gdb?expand=0&rev=88
2012-06-16 04:55:29 +00:00
http://sourceware.org/ml/gdb-patches/2011-08/msg00331.html
Subject: [RFC] Work around PR libc/13097 "linux-vdso.so.1" #2
Hi,
missed the x86_64-m32 case:
gdb/
2011-08-16 Jan Kratochvil <jan.kratochvil@redhat.com>
Work around PR libc/13097.
* solib.c (update_solib_list): Ignore "linux-vdso.so.1".
Index: gdb-7.9.50.20150520/gdb/solib.c
===================================================================
--- gdb-7.9.50.20150520.orig/gdb/solib.c 2015-05-31 17:04:16.870802493 +0200
+++ gdb-7.9.50.20150520/gdb/solib.c 2015-05-31 17:04:38.824941054 +0200
@@ -893,8 +893,11 @@ update_solib_list (int from_tty, struct
Accepting request 125095 from devel:gcc - Merge from gdb-7.4.50.20120603-3.fc18.src.rpm. * Wed Jun 6 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120603-3.fc18 - Disable -lmcheck in the development builds. - Fix assertion on some files as glibc-2.15.90-8.fc18 (Doug Evans). * Sun Jun 3 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120603-2.fc18 - Fix Release. - Make yum --enablerepo compatible with at least mock-1.1.21-1.fc16 Rawhide cfg. * Sun Jun 3 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120602-1.fc18 - Rebase to FSF GDB 7.4.50.20120602. - [testsuite] BuildRequire gcc-go. - Drop printing 2D C++ vectors as matrices which no longer worked (BZ 562763). - Fix dejagnu-1.5-4.fc17 compatibility for Go (for BZ 635651). - Use librpm.so.3 for rpm-4.10.0 in Fedora 18. - Revert recent breakage of UNIX objfiles order for symbols lookup. * Sat Jun 2 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-48.fc17 - [ppc] Fix hardware watchpoints on PowerPC (BZ 827600, Edjunior Machado). * Mon May 28 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-47.fc17 - Workaround PR libc/14166 for inferior calls of strstr. * Mon May 14 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-46.fc17 - [RHEL5] Workaround doc build race. * Mon May 14 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-45.fc17 - Rename "set auto-load" patchset variable $ddir to $datadir. * Wed May 9 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-44.fc17 OBS-URL: https://build.opensuse.org/request/show/125095 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gdb?expand=0&rev=88
2012-06-16 04:55:29 +00:00
TRY
Accepting request 125095 from devel:gcc - Merge from gdb-7.4.50.20120603-3.fc18.src.rpm. * Wed Jun 6 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120603-3.fc18 - Disable -lmcheck in the development builds. - Fix assertion on some files as glibc-2.15.90-8.fc18 (Doug Evans). * Sun Jun 3 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120603-2.fc18 - Fix Release. - Make yum --enablerepo compatible with at least mock-1.1.21-1.fc16 Rawhide cfg. * Sun Jun 3 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120602-1.fc18 - Rebase to FSF GDB 7.4.50.20120602. - [testsuite] BuildRequire gcc-go. - Drop printing 2D C++ vectors as matrices which no longer worked (BZ 562763). - Fix dejagnu-1.5-4.fc17 compatibility for Go (for BZ 635651). - Use librpm.so.3 for rpm-4.10.0 in Fedora 18. - Revert recent breakage of UNIX objfiles order for symbols lookup. * Sat Jun 2 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-48.fc17 - [ppc] Fix hardware watchpoints on PowerPC (BZ 827600, Edjunior Machado). * Mon May 28 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-47.fc17 - Workaround PR libc/14166 for inferior calls of strstr. * Mon May 14 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-46.fc17 - [RHEL5] Workaround doc build race. * Mon May 14 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-45.fc17 - Rename "set auto-load" patchset variable $ddir to $datadir. * Wed May 9 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-44.fc17 OBS-URL: https://build.opensuse.org/request/show/125095 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gdb?expand=0&rev=88
2012-06-16 04:55:29 +00:00
{
- /* Fill in the rest of the `struct so_list' node. */
- if (!solib_map_sections (i))
+ /* Fill in the rest of the `struct so_list' node.
+ Work around PR libc/13097. */
+ if (!solib_map_sections (i)
+ && strcmp (i->so_original_name, "linux-vdso.so.1") != 0
+ && strcmp (i->so_original_name, "linux-gate.so.1") != 0)
{
not_found++;
if (not_found_filename == NULL)