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Git OBS Bridge
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@ -1,3 +1,8 @@
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-------------------------------------------------------------------
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Wed Apr 11 17:16:45 CEST 2007 - schwab@suse.de
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- Handle non-threaded processes in gstack [#262694].
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-------------------------------------------------------------------
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Sun Apr 1 21:32:33 CEST 2007 - schwab@suse.de
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4
gdb.spec
4
gdb.spec
@ -21,7 +21,7 @@ Group: Development/Tools/Debuggers
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Autoreqprov: on
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PreReq: %{install_info_prereq}
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Version: 6.6
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Release: 26
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Release: 29
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Summary: The GNU Debugger
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Source: gdb-%{version}.tar.bz2
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Patch1: gdb-misc.patch
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@ -151,6 +151,8 @@ rm -rf $RPM_BUILD_ROOT
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%endif
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%changelog
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* Wed Apr 11 2007 - schwab@suse.de
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- Handle non-threaded processes in gstack [#262694].
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* Sun Apr 01 2007 - schwab@suse.de
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- Properly decode CR register number.
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* Thu Mar 29 2007 - schwab@suse.de
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107
gstack.patch
107
gstack.patch
@ -4,37 +4,6 @@
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to install and uninstall.
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* gstack.sh: New file.
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--- gdb/gstack.sh 1969-12-31 19:00:00.000000000 -0500
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+++ gdb/gstack.sh 2004-11-23 13:34:48.000000000 -0500
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@@ -0,0 +1,28 @@
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+#!/bin/sh
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+
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+if test $# -ne 1; then
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+ echo "Usage: $0 <process-id>" 1>&2
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+ exit 1
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+fi
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+
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+if test ! -r /proc/$1; then
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+ echo "Process $1 not found." 1>&2
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+ exit 1
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+fi
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+
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+GDB=${GDB:-gdb}
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+
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+if $GDB -nx --quiet --batch --readnever > /dev/null 2>&1; then
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+ readnever=--readnever
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+else
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+ readnever=
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+fi
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+
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+# Run GDB, strip out unwanted noise.
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+$GDB --quiet $readnever -nx /proc/$1/exe $1 <<EOF 2>&1 |
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+thread apply all bt
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+EOF
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+sed -n \
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+ -e 's/^(gdb) //' \
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+ -e '/^#/p' \
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+ -e '/^Thread/p'
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--- gdb/Makefile.in 2004-11-23 13:31:03.000000000 -0500
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+++ gdb/Makefile.in 2004-11-23 15:06:34.623389592 -0500
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@@ -970,7 +970,7 @@
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@ -55,14 +24,14 @@
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+install-gstack:
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+ transformed_name=`t='$(program_transform_name)'; \
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+ echo $(GSTACK) | sed -e "$$t"` ; \
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+ if test "x$$transformed_name" = x; then \
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+ transformed_name=$(GSTACK) ; \
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+ else \
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+ true ; \
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+ fi ; \
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+ $(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(bindir) ; \
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+ $(INSTALL_PROGRAM) $(srcdir)/$(GSTACK).sh \
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+ $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) ; \
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+ if test "x$$transformed_name" = x; then \
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+ transformed_name=$(GSTACK) ; \
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+ else \
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+ true ; \
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+ fi ; \
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+ $(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(bindir) ; \
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+ $(INSTALL_PROGRAM) $(srcdir)/$(GSTACK).sh \
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+ $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) ; \
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-uninstall: force $(CONFIG_UNINSTALL)
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@ -78,12 +47,60 @@
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+uninstall-gstack:
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+ transformed_name=`t='$(program_transform_name)'; \
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+ echo $(GSTACK) | sed -e $$t` ; \
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+ if test "x$$transformed_name" = x; then \
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+ transformed_name=$(GSTACK) ; \
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+ else \
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+ true ; \
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+ fi ; \
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+ rm -f $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT)
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+ if test "x$$transformed_name" = x; then \
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+ transformed_name=$(GSTACK) ; \
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+ else \
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+ true ; \
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+ fi ; \
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+ rm -f $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT)
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# We do this by grepping through sources. If that turns out to be too slow,
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# maybe we could just require every .o file to have an initialization routine
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--- /dev/null 2005-04-09 23:51:05.027867440 -0400
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+++ gdb/gstack.sh 2005-04-08 18:00:49.000000000 -0400
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@@ -0,0 +1,45 @@
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+#!/bin/sh
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+
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+if test $# -ne 1; then
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+ echo "Usage: `basename $0 .sh` <process-id>" 1>&2
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+ exit 1
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+fi
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+
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+if test ! -r /proc/$1; then
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+ echo "Process $1 not found." 1>&2
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+ exit 1
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+fi
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+
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+# GDB doesn't allow "thread apply all bt" when the process isn't
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+# threaded; need to peek at the process to determine if that or the
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+# simpler "bt" should be used.
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+
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+backtrace="bt"
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+if test -d /proc/$1/task ; then
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+ # Newer kernel; has a task/ directory.
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+ if test `ls /proc/$1/task | wc -l` -gt 1 2>/dev/null ; then
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+ backtrace="thread apply all bt"
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+ fi
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+elif test -f /proc/$1/maps ; then
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+ # Older kernel; go by it loading libpthread.
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+ if grep -e libpthread /proc/$1/maps > /dev/null 2>&1 ; then
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+ backtrace="thread apply all bt"
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+ fi
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+fi
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+
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+GDB=${GDB:-gdb}
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+
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+if $GDB -nx --quiet --batch --readnever > /dev/null 2>&1; then
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+ readnever=--readnever
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+else
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+ readnever=
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+fi
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+
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+# Run GDB, strip out unwanted noise.
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+$GDB --quiet $readnever -nx /proc/$1/exe $1 <<EOF 2>&1 |
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+$backtrace
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+EOF
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+sed -n \
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+ -e 's/^(gdb) //' \
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+ -e '/^#/p' \
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+ -e '/^Thread/p'
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