e7db4ec014
* ptype/o prints offsets and sizes of members (like pahole)
* tab-completion improved: quoting function names is not generally
necessary anymore, completion offers for breakpoint don't include
data symbol
* enable/disable breakpoints now accept ranges: 'disable 1.3-5'
* new commands:
- set/show cwd: working directory of debuggee
- set/show compile-gcc: program to use for 'compile' command
- starti: start program and stop at first instruction
- TUI single-key commands: 'i' for stepi and 'o' for nexti
* --readnever option disables any reading of debug info (for dumping)
* s390: guarded storage register access for z14
* gcore option -a dumps all memory mapping
* C++ breakpoints: 'b foo' will now set a breakpoint on all functions
and methods named 'foo' no matter the scope. Use -qualified if you
don't want that
* python scripting: new events gdb.new_inferior, gdb.inferior_deleted
and gdb.new_thread; new command rbreak (breakpoint accepting regexps)
* gdbserver can be passed environment parameters to remote debuggee
- Added patches from Fedora:
gdb-ppc64-stwux-tautological-compare.patch
gdb-rhbz1540559-gdbaddindex-glibcdebug-regression.patch
gdb-vla-intel-fix-print-char-array.patch
- Removed unused gdb-libstdc++-v3-python-7.1.1-20170526.tar.bz2
- Removed obsolete upstream patches:
gdb-s390x-1b63490.patch
gdb-s390x-289e23a.patch
gdb-s390x-8fe09d7.patch
gdb-s390x-96235dc.patch
OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=177
116 lines
3.8 KiB
Diff
116 lines
3.8 KiB
Diff
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
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FileName: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
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;; Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
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;;=fedoratest
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https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
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---
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gdb/testsuite/gdb.base/step-over-trampoline.c | 28 +++++++++++++
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gdb/testsuite/gdb.base/step-over-trampoline.exp | 54 +++++++++++++++++++++++++
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2 files changed, 82 insertions(+)
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create mode 100644 gdb/testsuite/gdb.base/step-over-trampoline.c
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create mode 100644 gdb/testsuite/gdb.base/step-over-trampoline.exp
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diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.c b/gdb/testsuite/gdb.base/step-over-trampoline.c
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new file mode 100644
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index 0000000000..a012da1031
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--- /dev/null
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+++ b/gdb/testsuite/gdb.base/step-over-trampoline.c
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@@ -0,0 +1,28 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2006 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software
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+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+
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+ Please email any bugs, comments, and/or additions to this file to:
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+ bug-gdb@prep.ai.mit.edu */
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+
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+#include <stdio.h>
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+
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+int main (void)
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+{
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+ puts ("hello world");
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+ return 0;
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+}
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diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.exp b/gdb/testsuite/gdb.base/step-over-trampoline.exp
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new file mode 100644
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index 0000000000..a183e36263
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--- /dev/null
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+++ b/gdb/testsuite/gdb.base/step-over-trampoline.exp
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@@ -0,0 +1,54 @@
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+# Copyright 2006 Free Software Foundation, Inc.
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+
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 2 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program; if not, write to the Free Software
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+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+
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+if $tracelevel then {
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+ strace $tracelevel
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+}
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+
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+set testfile step-over-trampoline
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+set srcfile ${testfile}.c
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+set binfile [standard_output_file ${testfile}]
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+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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+ untested "Couldn't compile test program"
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+ return -1
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+}
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+
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+# Get things started.
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+
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+gdb_exit
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+gdb_start
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+gdb_reinitialize_dir $srcdir/$subdir
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+gdb_load ${binfile}
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+
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+# For C programs, "start" should stop in main().
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+
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+gdb_test "start" \
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+ "main \\(\\) at .*$srcfile.*" \
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+ "start"
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+
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+# main () at hello2.c:5
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+# 5 puts("hello world\n");
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+# (gdb) next
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+# 0x100007e0 in call___do_global_ctors_aux ()
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+
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+gdb_test_multiple "next" "invalid `next' output" {
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+ -re "\nhello world.*return 0;.*" {
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+ pass "stepped over"
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+ }
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+ -re " in call___do_global_ctors_aux \\(\\).*" {
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+ fail "stepped into trampoline"
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+ }
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+}
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--
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2.14.3
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