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Add missing testcases present in rhel6 GDB; some still FAIL.

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This commit is contained in:
Jan Kratochvil 2016-10-20 22:30:43 +02:00
parent 2b94f0063a
commit 29d49d9491
11 changed files with 2899 additions and 87 deletions
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187
gdb-6.3-step-thread-exit-20050211-test.patch Normal file
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@ -0,0 +1,187 @@
2005-02-11 Jeff Johnston <jjohnstn@redhat.com>
* testsuite/gdb.threads/step-thread-exit.c: New testcase.
* testsuite/gdb.threads/step-thread-exit.exp: Ditto.
Index: gdb-7.12/gdb/testsuite/gdb.threads/step-thread-exit.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.threads/step-thread-exit.c 2016-10-20 21:36:17.288651989 +0200
@@ -0,0 +1,49 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2005 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+void *thread_function (void *ptr)
+{
+ int *x = (int *)ptr;
+ printf("In thread_function, *x is %d\n", *x);
+} /* thread_function_end */
+
+volatile int repeat = 0;
+
+int
+main (void)
+{
+ int ret;
+ pthread_t th;
+ int i = 3;
+
+ ret = pthread_create (&th, NULL, thread_function, &i);
+ do
+ {
+ repeat = 0;
+ sleep (3); /* sleep */
+ }
+ while (repeat);
+ pthread_join (th, NULL);
+ return 0;
+}
Index: gdb-7.12/gdb/testsuite/gdb.threads/step-thread-exit.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.threads/step-thread-exit.exp 2016-10-20 21:38:17.672579153 +0200
@@ -0,0 +1,123 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Check that GDB can step over a thread exit.
+
+set testfile "step-thread-exit"
+set srcfile ${testfile}.c
+set binfile [standard_output_file ${testfile}]
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=[standard_output_file .]"]] != "" } {
+ return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+# Reset the debug file directory so we can't debug within the C library
+gdb_test "set debug-file-directory ." "" ""
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+ gdb_suppress_tests
+}
+
+# FIXME: Currently the main thread will escape/exit before our thread finishes
+# without this setting.
+gdb_test "set scheduler-locking step"
+gdb_test "show scheduler-locking" "Mode for locking scheduler during execution is \"step\"." "check scheduler-locking first"
+
+set sleep_line [expr [gdb_get_line_number "sleep"]]
+set end_line [expr [gdb_get_line_number "thread_function_end"]]
+
+gdb_breakpoint "$end_line"
+gdb_test "continue" "Break.*thread_function.*" "continue to thread_function 1"
+
+# Keep nexting until we cause the thread to exit. We expect the main
+# thread to be stopped and a message printed to tell us we have stepped
+# over the thread exit.
+set test "step over thread exit 1"
+gdb_test_multiple "next" "$test" {
+ -re "\}.*$gdb_prompt $" {
+ send_gdb "next\n"
+ exp_continue
+ }
+ -re "\[Thread .* exited\].*Program received signal SIGSTOP.*$gdb_prompt $" {
+ pass "$test"
+ }
+ -re "start_thread.*$gdb_prompt $" {
+ send_gdb "next\n"
+ exp_continue
+ }
+}
+
+# Without this fixup we could end up in:
+# #0 0x00110416 in __kernel_vsyscall ()
+# #1 0x0011de26 in __lll_unlock_wake_private () from /lib/libpthread.so.0
+# #2 0x001179f4 in _L_unlock_3164 () from /lib/libpthread.so.0
+# #3 0x00116f01 in pthread_create@@GLIBC_2.1 () from /lib/libpthread.so.0
+# #4 0x08048531 in main () at ../.././gdb/testsuite/gdb.threads/step-thread-exit.c:39
+gdb_breakpoint "$sleep_line"
+gdb_test "set repeat=1" "" "Get to the sleep function prepare 1"
+gdb_test "continue" "Break.*$sleep_line.*" "Get to the sleep function 1"
+
+gdb_test "bt" "main.*$sleep_line.*" "backtrace after step 1"
+
+runto_main
+gdb_test "show scheduler-locking" "Mode for locking scheduler during execution is \"step\"." "check scheduler-locking second"
+
+gdb_breakpoint "$sleep_line"
+gdb_breakpoint "$end_line"
+set test "continue to thread_function 2"
+gdb_test_multiple "continue" "$test" {
+ -re "Break.*thread_function.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "Break.*$sleep_line.*$gdb_prompt $" {
+ gdb_test "set repeat=1" "" ""
+ send_gdb "continue\n"
+ exp_continue
+ }
+}
+
+# Keep nexting until we cause the thread to exit. In this case, we
+# expect the breakpoint in the main thread to have already triggered
+# and so we should stop there with a message that we stepped over
+# the thread exit.
+set test "step over thread exit 2"
+gdb_test_multiple "next" "$test" {
+ -re "\}.*$gdb_prompt $" {
+ send_gdb "next\n"
+ exp_continue
+ }
+ -re "\[Thread .* exited\].*Break.*$sleep_line.*$gdb_prompt $" {
+ pass "$test (breakpoint hit)"
+ }
+ -re "\[Thread .* exited\].*$gdb_prompt $" {
+ pass "$test (breakpoint not hit)"
+ }
+ -re "start_thread.*$gdb_prompt $" {
+ send_gdb "next\n"
+ exp_continue
+ }
+}
+

1198
gdb-archer-vla-tests.patch
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226
gdb-physname-pr11734-test.patch Normal file
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http://sourceware.org/ml/gdb-patches/2010-12/msg00263.html
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr11734-1.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr11734-1.cc 2011-02-03 22:28:01.000000000 +0100
@@ -0,0 +1,30 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+int
+main ()
+{
+ pr11734 *p = new pr11734;
+ p->foo ();
+ return 0;
+}
+
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr11734-2.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr11734-2.cc 2011-02-03 22:28:01.000000000 +0100
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+void
+pr11734::foo(void)
+{
+}
+
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr11734-3.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr11734-3.cc 2011-02-03 22:28:01.000000000 +0100
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+void
+pr11734::foo (int a)
+{
+}
+
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr11734-4.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr11734-4.cc 2011-02-03 22:28:01.000000000 +0100
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+void
+pr11734::foo (char *a)
+{
+}
+
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr11734.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr11734.exp 2011-02-03 22:28:01.000000000 +0100
@@ -0,0 +1,55 @@
+# Copyright 2010 Free Software Foundation, Inc.
+#
+# Contributed by Red Hat, originally written by Keith Seitz.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the gdb testsuite.
+
+if { [skip_cplus_tests] } { continue }
+
+set testfile "pr11734"
+set class $testfile
+
+set srcfiles {}
+for {set i 1} {$i < 5} {incr i} {
+ lappend srcfiles $testfile-$i.cc
+}
+
+prepare_for_testing pr11734 $testfile $srcfiles {c++ debug}
+
+if {![runto_main]} {
+ perror "couldn't run to breakpoint"
+ continue
+}
+
+# An array holding the overload types for the method pr11734::foo. The
+# first element is the overloaded method parameter. The second element
+# is the expected source file number, e.g. "pr11734-?.cc".
+array set tests {
+ "char*" 4
+ "int" 3
+ "" 2
+}
+
+# Test each overload instance twice: once quoted, once unquoted
+foreach ovld [array names tests] {
+ set method "${class}::foo\($ovld\)"
+ set result "Breakpoint (\[0-9\]).*file .*/$class-$tests($ovld).*"
+ gdb_test "break $method" $result
+ gdb_test "break '$method'" $result
+}
+
+gdb_exit
+return 0
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr11734.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr11734.h 2011-02-03 22:28:01.000000000 +0100
@@ -0,0 +1,28 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+class pr11734
+{
+ public:
+ void foo ();
+ void foo (int);
+ void foo (char *);
+};
+

95
gdb-physname-pr12273-test.patch Normal file
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@ -0,0 +1,95 @@
http://sourceware.org/ml/gdb-patches/2010-12/msg00264.html
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr12273.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr12273.cc 2011-02-03 22:31:01.000000000 +0100
@@ -0,0 +1,37 @@
+/* This test case is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+template <typename T>
+class GDB
+{
+ public:
+ static int simple (void) { return 0; }
+ static int harder (T a) { return 1; }
+ template <typename X>
+ static X even_harder (T a) { return static_cast<X> (a); }
+ int operator == (GDB const& other)
+ { return 1; }
+};
+
+int main(int argc, char **argv)
+{
+ GDB<int> a, b;
+ if (a == b)
+ return GDB<char>::harder('a') + GDB<int>::harder(3)
+ + GDB<char>::even_harder<int> ('a');
+ return GDB<int>::simple ();
+}
Index: gdb-7.2/gdb/testsuite/gdb.cp/pr12273.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2/gdb/testsuite/gdb.cp/pr12273.exp 2011-02-03 22:31:01.000000000 +0100
@@ -0,0 +1,46 @@
+# Copyright 2010 Free Software Foundation, Inc.
+#
+# Contributed by Red Hat, originally written by Keith Seitz.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the gdb testsuite.
+
+if {[skip_cplus_tests]} { continue }
+
+set testfile "pr12273"
+# Do NOT compile with debug flag.
+prepare_for_testing pr12273 $testfile $testfile.cc {c++}
+
+gdb_test_no_output "set language c++"
+
+# A list of minimal symbol names to check.
+# Note that GDB<char>::even_harder<int>(char) is quoted and includes
+# the return type. This is necessary because this is the demangled name
+# of the minimal symbol.
+set min_syms [list \
+ "GDB<int>::operator ==" \
+ "GDB<int>::operator==(GDB<int> const&)" \
+ "GDB<char>::harder(char)" \
+ "GDB<int>::harder(int)" \
+ {"int GDB<char>::even_harder<int>(char)"} \
+ "GDB<int>::simple()"]
+
+foreach sym $min_syms {
+ if {[gdb_breakpoint $sym]} {
+ pass "setting breakpoint at $sym"
+ }
+}
+
+gdb_exit

162
gdb-rhbz1007614-memleak-infpy_read_memory-test.patch Normal file
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@ -0,0 +1,162 @@
Original message by Tom Tromey:
<https://sourceware.org/ml/gdb-patches/2012-03/msg00955.html>
Message-ID: <871uoc1va3.fsf@fleche.redhat.com>
Comment from Sergio Durigan Junior:
In order to correctly test this patch, I wrote a testcase based on Jan
Kratochvil's <gdb/testsuite/gdb.base/gcore-excessive-memory.exp>. The
testcase, which can be seen below, tests GDB in order to see if the
amount of memory being leaked is minimal, as requested in the bugzilla.
It is hard to define what "minimum" is, so I ran the testcase on all
supported RHEL architectures and came up with an average.
commit cc0265cdda9dc7e8665e8bfcf5b4477489daf27c
Author: Tom Tromey <tromey@redhat.com>
Date: Wed Mar 28 17:38:08 2012 +0000
* python/py-inferior.c (infpy_read_memory): Remove cleanups and
explicitly free 'buffer' on exit paths. Decref 'membuf_object'
before returning.
Index: gdb-7.2/gdb/testsuite/gdb.python/py-gdb-rhbz1007614-memleak-infpy_read_memory.c
===================================================================
--- /dev/null
+++ gdb-7.2/gdb/testsuite/gdb.python/py-gdb-rhbz1007614-memleak-infpy_read_memory.c
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2014 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+static struct x
+ {
+ char unsigned u[4096];
+ } x, *px = &x;
+
+int
+main (int argc, char *argv[])
+{
+ return 0;
+}
Index: gdb-7.2/gdb/testsuite/gdb.python/py-gdb-rhbz1007614-memleak-infpy_read_memory.exp
===================================================================
--- /dev/null
+++ gdb-7.2/gdb/testsuite/gdb.python/py-gdb-rhbz1007614-memleak-infpy_read_memory.exp
@@ -0,0 +1,68 @@
+# Copyright 2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set testfile py-gdb-rhbz1007614-memleak-infpy_read_memory
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
+ return -1
+}
+
+if { [skip_python_tests] } { continue }
+
+set pid_of_gdb [exp_pid -i [board_info host fileid]]
+
+proc memory_v_pages_get {} {
+ global pid_of_gdb
+ set fd [open "/proc/$pid_of_gdb/statm"]
+ gets $fd line
+ close $fd
+ # number of pages of virtual memory
+ scan $line "%d" drs
+ return $drs
+}
+
+if { ![runto_main] } {
+ untested $testfile.exp
+ return -1
+}
+
+set remote_python_file [remote_download host ${srcdir}/${subdir}/${testfile}.py]
+
+gdb_test "source ${remote_python_file}" ""
+
+gdb_test "hello-world" ""
+
+set kbytes_before [memory_v_pages_get]
+verbose -log "kbytes_before = $kbytes_before"
+
+gdb_test "hello-world" ""
+
+set kbytes_after [memory_v_pages_get]
+verbose -log "kbytes_after = $kbytes_after"
+
+set kbytes_diff [expr $kbytes_after - $kbytes_before]
+verbose -log "kbytes_diff = $kbytes_diff"
+
+# The value "1000" was calculated by running a few GDB sessions with this
+# testcase, and seeing how much (in average) the memory consumption
+# increased after the "hello-world" command issued above. The average
+# was around 500 bytes, so I chose 1000 as a high estimate.
+if { $kbytes_diff > 1000 } {
+ fail "there is a memory leak on GDB (RHBZ 1007614)"
+} else {
+ pass "there is not a memory leak on GDB (RHBZ 1007614)"
+}
Index: gdb-7.2/gdb/testsuite/gdb.python/py-gdb-rhbz1007614-memleak-infpy_read_memory.py
===================================================================
--- /dev/null
+++ gdb-7.2/gdb/testsuite/gdb.python/py-gdb-rhbz1007614-memleak-infpy_read_memory.py
@@ -0,0 +1,30 @@
+# Copyright (C) 2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+class HelloWorld (gdb.Command):
+ """Greet the whole world."""
+
+ def __init__ (self):
+ super (HelloWorld, self).__init__ ("hello-world",
+ gdb.COMMAND_OBSCURE)
+
+ def invoke (self, arg, from_tty):
+ px = gdb.parse_and_eval("px")
+ core = gdb.inferiors()[0]
+ for i in range(256 * 1024):
+ chunk = core.read_memory(px, 4096)
+ print "Hello, World!"
+
+HelloWorld ()

114
gdb-rhbz1149205-catch-syscall-after-fork-test.patch Normal file
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@ -0,0 +1,114 @@
URL: <https://sourceware.org/ml/gdb-patches/2013-05/msg00364.html>
Message-ID: <1368136582.30058.7.camel@soleil>
From: Philippe Waroquiers <philippe dot waroquiers at skynet dot be>
To: gdb-patches at sourceware dot org
Subject: RFA: fix gdb_assert caused by 'catch signal ...' and fork
Date: Thu, 09 May 2013 23:56:22 +0200
The attached patch fixes a gdb_assert caused by the combination of catch
signal and fork:
break-catch-sig.c:152: internal-error: signal_catchpoint_remove_location: Assertion `signal_catch_counts[iter] > 0' failed.
The problem is that the signal_catch_counts is decremented by detach_breakpoints.
The fix consists in not detaching breakpoint locations of type bp_loc_other.
The patch introduces a new test.
Comments by Sergio Durigan Junior:
I addded a specific testcase for this patch, which tests exactly the
issue that the customer is facing. This patch does not solve the
whole problem of catching a syscall and forking (for more details,
see <https://sourceware.org/bugzilla/show_bug.cgi?id=13457>,
specifically comment #3), but it solves the issue reported by the
customer.
I also removed the original testcase of this patch, because it
relied on "catch signal", which is a command that is not implemented
in this version of GDB.
commit bd9673a4ded96ea5c108601501c8e59003ea1be6
Author: Philippe Waroquiers <philippe@sourceware.org>
Date: Tue May 21 18:47:05 2013 +0000
Fix internal error caused by interaction between catch signal and fork
Index: gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1149205-catch-syscall-fork.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1149205-catch-syscall-fork.c 2016-10-20 21:03:09.584272695 +0200
@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main (int argc, char **argv)
+{
+ if (fork () == 0)
+ sleep (1);
+ chdir (".");
+ return 0;
+}
Index: gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1149205-catch-syscall-fork.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1149205-catch-syscall-fork.exp 2016-10-20 21:04:13.337771174 +0200
@@ -0,0 +1,58 @@
+# Copyright 2015 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if { [is_remote target] || ![isnative] } then {
+ continue
+}
+
+set testfile "gdb-rhbz1149205-catch-syscall-fork"
+set srcfile ${testfile}.c
+set binfile [standard_output_file ${testfile}]
+
+# Until "catch syscall" is implemented on other targets...
+if {![istarget "hppa*-hp-hpux*"] && ![istarget "*-linux*"]} then {
+ continue
+}
+
+# This shall be updated whenever 'catch syscall' is implemented
+# on some architecture.
+#if { ![istarget "i\[34567\]86-*-linux*"]
+if { ![istarget "x86_64-*-linux*"] && ![istarget "i\[34567\]86-*-linux*"]
+ && ![istarget "powerpc-*-linux*"] && ![istarget "powerpc64-*-linux*"]
+ && ![istarget "sparc-*-linux*"] && ![istarget "sparc64-*-linux*"] } {
+ continue
+}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+ untested ${testfile}.exp
+ return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load $binfile
+
+if { ![runto_main] } {
+ return -1
+}
+
+gdb_test "catch syscall chdir" \
+ "Catchpoint $decimal \\\(syscall (.)?chdir(.)? \\\[$decimal\\\]\\\)" \
+ "catch syscall chdir"
+
+gdb_test "continue" \
+ "Continuing\.\r\n.*\r\nCatchpoint $decimal \\\(call to syscall .?chdir.?.*" \
+ "continue from catch syscall after fork"

322
gdb-rhbz1156192-recursive-dlopen-test.patch Normal file
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@ -0,0 +1,322 @@
Index: gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen-libbar.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen-libbar.c 2016-10-20 21:03:09.558272492 +0200
@@ -0,0 +1,30 @@
+/* Testcase for recursive dlopen calls.
+
+ Copyright (C) 2014 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* This test was copied from glibc's testcase called
+ <dlfcn/tst-rec-dlopen.c> and related files. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+bar (void)
+{
+ printf ("Called bar.\n");
+}
Index: gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen-libfoo.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen-libfoo.c 2016-10-20 21:03:09.558272492 +0200
@@ -0,0 +1,30 @@
+/* Testcase for recursive dlopen calls.
+
+ Copyright (C) 2014 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* This test was copied from glibc's testcase called
+ <dlfcn/tst-rec-dlopen.c> and related files. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+foo (void)
+{
+ printf ("Called foo.\n");
+}
Index: gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.c 2016-10-20 21:03:09.558272492 +0200
@@ -0,0 +1,124 @@
+/* Testcase for recursive dlopen calls.
+
+ Copyright (C) 2014 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* This test was copied from glibc's testcase called
+ <dlfcn/tst-rec-dlopen.c> and related files. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <dlfcn.h>
+
+#define DSO "gdb-rhbz1156192-recursive-dlopen-libfoo.so"
+#define FUNC "foo"
+
+#define DSO1 "gdb-rhbz1156192-recursive-dlopen-libbar.so"
+#define FUNC1 "bar"
+
+/* Prototype for my hook. */
+void *custom_malloc_hook (size_t, const void *);
+
+/* Pointer to old malloc hooks. */
+void *(*old_malloc_hook) (size_t, const void *);
+
+/* Call function func_name in DSO dso_name via dlopen. */
+void
+call_func (const char *dso_name, const char *func_name)
+{
+ int ret;
+ void *dso;
+ void (*func) (void);
+ char *err;
+
+ /* Open the DSO. */
+ dso = dlopen (dso_name, RTLD_NOW|RTLD_GLOBAL);
+ if (dso == NULL)
+ {
+ err = dlerror ();
+ fprintf (stderr, "%s\n", err);
+ exit (1);
+ }
+ /* Clear any errors. */
+ dlerror ();
+
+ /* Lookup func. */
+ *(void **) (&func) = dlsym (dso, func_name);
+ if (func == NULL)
+ {
+ err = dlerror ();
+ if (err != NULL)
+ {
+ fprintf (stderr, "%s\n", err);
+ exit (1);
+ }
+ }
+ /* Call func twice. */
+ (*func) ();
+
+ /* Close the library and look for errors too. */
+ ret = dlclose (dso);
+ if (ret != 0)
+ {
+ err = dlerror ();
+ fprintf (stderr, "%s\n", err);
+ exit (1);
+ }
+
+}
+
+/* Empty hook that does nothing. */
+void *
+custom_malloc_hook (size_t size, const void *caller)
+{
+ void *result;
+ /* Restore old hooks. */
+ __malloc_hook = old_malloc_hook;
+ /* First call a function in another library via dlopen. */
+ call_func (DSO1, FUNC1);
+ /* Called recursively. */
+ result = malloc (size);
+ /* Restore new hooks. */
+ __malloc_hook = custom_malloc_hook;
+ return result;
+}
+
+int
+main (void)
+{
+
+ /* Save old hook. */
+ old_malloc_hook = __malloc_hook;
+ /* Install new hook. */
+ __malloc_hook = custom_malloc_hook;
+
+ /* Attempt to dlopen a shared library. This dlopen will
+ trigger an access to the ld.so.cache, and that in turn
+ will require a malloc to duplicate data in the cache.
+ The malloc will call our malloc hook which calls dlopen
+ recursively, and upon return of this dlopen the non-ref
+ counted ld.so.cache mapping will be unmapped. We will
+ return to the original dlopen and crash trying to access
+ dlopened data. */
+ call_func (DSO, FUNC);
+
+ /* Restore old hook. */
+ __malloc_hook = old_malloc_hook;
+
+ return 0;
+}
Index: gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.exp 2016-10-20 21:06:01.073613545 +0200
@@ -0,0 +1,118 @@
+# Copyright 2014 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if { [skip_shlib_tests] } {
+ return 0
+}
+
+# Library foo
+set libname1 "gdb-rhbz1156192-recursive-dlopen-libfoo"
+set srcfile_lib1 ${srcdir}/${subdir}/${libname1}.c
+set binfile_lib1 [standard_output_file ${libname1}.so]
+# Library bar
+set libname2 "gdb-rhbz1156192-recursive-dlopen-libbar"
+set srcfile_lib2 ${srcdir}/${subdir}/${libname2}.c
+set binfile_lib2 [standard_output_file ${libname2}.so]
+
+set testfile "gdb-rhbz1156192-recursive-dlopen"
+set srcfile ${srcdir}/${subdir}/${testfile}.c
+set executable ${testfile}
+set binfile [standard_output_file ${executable}]
+
+if { [gdb_compile_shlib ${srcfile_lib1} ${binfile_lib1} \
+ { debug "additional_flags=-fPIC" }] != "" } {
+ untested "Could not compile ${binfile_lib1}"
+ return -1
+}
+
+if { [gdb_compile_shlib ${srcfile_lib2} ${binfile_lib2} \
+ { debug "additional_flags=-fPIC" }] != "" } {
+ untested "Could not compile ${binfile_lib2}"
+ return -1
+}
+
+set opts ""
+if { [prepare_for_testing ${testfile}.exp ${executable} ${srcfile} \
+ [ list debug shlib_load "additional_flags=-Wno-deprecated-declarations -Wl,${binfile_lib1},-rpath,[file dirname ${binfile_lib1}],${binfile_lib2},-rpath,[file dirname ${binfile_lib2}]" ]] } {
+ untested "Could not compile ${executable}"
+ return -1
+}
+
+proc do_test { has_libfoo has_libbar pass } {
+ global hex binfile_lib2 binfile_lib1 gdb_prompt
+ set libbar_match "[string_to_regexp $binfile_lib2]"
+ set libfoo_match "[string_to_regexp $binfile_lib1]"
+
+ with_test_prefix "pass #$pass" {
+ gdb_test_multiple "info shared" "info shared" {
+ -re ".*$libfoo_match\r\n.*$libbar_match\(\r\n.*Shared library is missing.*\)?\r\n${gdb_prompt} $" {
+ if { $has_libfoo && $has_libbar } {
+ pass "matched libfoo and libbar"
+ } else {
+ fail "matched libfoo and libbar (has_libfoo = $has_libfoo, has_libbar = $has_libbar)"
+ }
+ }
+ -re ".*$libfoo_match\(\r\n.*Shared library is missing.*\)?\r\n${gdb_prompt} $" {
+ if { $has_libfoo && !$has_libbar } {
+ pass "matched libfoo"
+ } else {
+ fail "matched libfoo (has_libfoo = $has_libfoo, has_libbar = $has_libbar)"
+ }
+ }
+ -re ".*$libbar_match\(\r\n.*Shared library is missing.*\)?\r\n${gdb_prompt} $" {
+ if { $has_libbar && !$has_libfoo } {
+ pass "matched libbar"
+ } else {
+ fail "matched libbar (has_libfoo = $has_libfoo, has_libbar = $has_libbar)"
+ }
+ }
+ "${gdb_prompt} $" {
+ if { !$has_libfoo && !$has_libbar } {
+ pass "did not match libfoo nor libbar"
+ } else {
+ fail "did not match libfoo nor libbar (has_libfoo = $has_libfoo, has_libbar = $has_libbar)"
+ }
+ }
+ }
+ }
+}
+
+proc test_stop_on_solib_events { } {
+ set pass 0
+ # This variable holds the information about whether libfoo and
+ # libbar (respectively) are expected in the "info shared" output.
+ set solib_event_order { { 0 0 } { 0 0 } { 0 0 } { 0 1 } \
+ { 0 1 } { 0 0 } { 0 0 } { 0 1 } \
+ { 0 1 } { 0 0 } { 0 0 } { 0 1 } \
+ { 0 1 } { 0 0 } { 1 0 } { 1 1 } \
+ { 1 1 } { 1 0 } { 1 0 } { 1 1 } \
+ { 1 1 } { 1 0 } { 1 0 } { 1 0 } }
+
+ with_test_prefix "stop-on-solib-events" {
+ gdb_test_no_output "set stop-on-solib-events 1" "setting stop-on-solib-events"
+
+ gdb_run_cmd
+ foreach l $solib_event_order {
+ incr pass
+ do_test [lindex $l 0] [lindex $l 1] $pass
+ gdb_test "continue" "\(Called \(foo\|bar\)\r\n\)?Stopped due to shared library event"
+ }
+ # In the last pass we do not expect to see libfoo or libbar.
+ incr pass
+ do_test 0 0 $pass
+ }
+}
+
+test_stop_on_solib_events

125
gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch Normal file
View File

@ -0,0 +1,125 @@
Comments from Sergio Durigan Junior:
The "proper" fix for this whole problem would be to backport the
"ambiguous linespec" patch series. However, it is really not
recommended to do that for RHEL GDB, because the patch series is too
big and could introduce unwanted regressions. Instead, what we
chose to do was to replace the gdb_assert call by a warning (which
allows the user to continue the debugging session), and tell the
user that, although more than one location was found for his/her
breakpoint, only one will be used.
Index: gdb-7.12/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set-main.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set-main.cc 2016-10-20 21:06:31.849854180 +0200
@@ -0,0 +1,22 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2015 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+int
+main (int argc, char *argv[])
+{
+ return 0;
+}
Index: gdb-7.12/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.cc
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.cc 2016-10-20 21:06:31.850854188 +0200
@@ -0,0 +1,26 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2015 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+class C
+ {
+ public:
+ C () {}
+ C (int x) {}
+ };
+
+C a;
+C b (1);
Index: gdb-7.12/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.exp 2016-10-20 21:09:33.408270526 +0200
@@ -0,0 +1,51 @@
+# Copyright 2015 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if { [skip_cplus_tests] } { continue }
+if { [skip_shlib_tests] } { continue }
+if { [is_remote target] } { continue }
+if { [target_info exists use_gdb_stub] } { continue }
+
+set testfile gdb-rhbz1186476-internal-error-unqualified-name-re-set-main
+set srcfile $testfile.cc
+set executable $testfile
+set binfile [standard_output_file $executable]
+
+set libtestfile gdb-rhbz1186476-internal-error-unqualified-name-re-set
+set libsrcfile $libtestfile.cc
+set sofile [standard_output_file lib$libtestfile.so]
+
+# Create and source the file that provides information about the compiler
+# used to compile the test case.
+if [get_compiler_info "c++"] {
+ return -1
+}
+
+if { [gdb_compile_shlib $srcdir/$subdir/$libsrcfile $sofile {debug c++ "additional_flags=-fPIC"}] != ""
+ || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable [list additional_flags=-Wl,-rpath,[file dirname ${sofile}] "c++" shlib=${sofile} ]] != ""} {
+ untested $libtestfile.exp
+ return -1
+}
+
+clean_restart $executable
+
+gdb_test_no_output "set breakpoint pending on"
+# gdb_breakpoint would print a failure because of some warning messages
+gdb_test "break C::C" "Breakpoint $decimal \\(C::C\\) pending."
+
+#gdb_test "run" "warning: Found more than one location for breakpoint #$decimal; only the first location will be used.(\r\n)+Breakpoint $decimal, C::C.*"
+gdb_test "run"
+
+gdb_test "info break" " in C::C\\(\\) at .* in C::C\\(int\\) at .*"

461
gdb-test-ivy-bridge.patch Normal file
View File

@ -0,0 +1,461 @@
Index: gdb-7.12/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp 2016-10-20 20:57:31.652630455 +0200
@@ -0,0 +1,170 @@
+# Copyright 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if {![istarget "x86_64-*-*"]} then {
+ return
+}
+
+set testfile amd64-ivy-bridge
+set test compilation
+if [prepare_for_testing ${testfile}.exp ${testfile}.x ${testfile}.S [list debug "additional_flags=-m64 -nostdlib"]] {
+ fail $test
+ return -1
+}
+pass $test
+
+gdb_test_no_output "set disassembly-flavor att"
+# gas/i386/x86-64-rdrnd.d
+# gas/i386/x86-64-f16c.d
+# gas/i386/x86-64-fsgs.d
+gdb_test "disassemble/r _start" "\r
+Dump of assembler code for function _start:\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r
+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand %rbx\r
+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand %r8w\r
+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand %r8d\r
+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand %r8\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r
+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand %rbx\r
+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand %r8w\r
+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand %r8d\r
+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand %r8\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r
+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps \\(%r8\\),%ymm8\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r
+\[^\r\n\]+:\tc4 43 7d 1d 00 02\t\( \)?vcvtps2ph \\\$0x2,%ymm8,\\(%r8\\)\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%rcx\\)\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r
+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps \\(%r8\\),%ymm8\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%ymm4\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%xmm4\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%rcx\\)\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%rcx\\)\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r
+\[^\r\n\]+:\tc4 43 79 1d 00 02\t\( \)?vcvtps2ph \\\$0x2,%xmm8,\\(%r8\\)\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%rcx\\)\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase %r8\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r
+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase %rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase %r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase %r8\r
+End of assembler dump\\." "att"
+
+gdb_test_no_output "set disassembly-flavor intel"
+# gas/i386/x86-64-rdrnd-intel.d
+# gas/i386/x86-64-f16c-intel.d
+# gas/i386/x86-64-fsgs-intel.d
+gdb_test "disassemble/r _start" "\r
+Dump of assembler code for function _start:\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r
+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand rbx\r
+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand r8w\r
+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand r8d\r
+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand r8\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r
+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand rbx\r
+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand r8w\r
+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand r8d\r
+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand r8\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r
+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps ymm8,XMMWORD PTR \\\[r8\\\]\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[rcx\\\]\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r
+\[^\r\n\]+:\tc4 43 7d 1d 00 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[r8\\\],ymm8,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[rcx\\\],xmm4,0x2\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r
+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps ymm8,XMMWORD PTR \\\[r8\\\]\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[rcx\\\]\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[rcx\\\]\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[rcx\\\]\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[rcx\\\],ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[rcx\\\],ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r
+\[^\r\n\]+:\tc4 43 79 1d 00 02\t\( \)?vcvtps2ph QWORD PTR \\\[r8\\\],xmm8,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[rcx\\\],xmm4,0x2\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase r8\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase r8\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase r8\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase r8\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase r8\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase r8\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase r8\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r
+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase rbx\r
+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase r8d\r
+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase r8\r
+End of assembler dump\\." "intel"
Index: gdb-7.12/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp 2016-10-20 20:57:43.251721147 +0200
@@ -0,0 +1,106 @@
+# Copyright 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if {![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]} then {
+ return
+}
+
+set testfile i386-ivy-bridge
+set test compilation
+if [prepare_for_testing ${testfile}.exp ${testfile}.x ${testfile}.S [list debug "additional_flags=-m32 -nostdlib"]] {
+ fail $test
+ return -1
+}
+pass $test
+
+gdb_test_no_output "set disassembly-flavor att"
+# gas/i386/rdrnd.d
+# gas/i386/f16c.d
+# gas/i386/fsgs.d
+gdb_test "disassemble/r _start" "\r
+Dump of assembler code for function _start:\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%ymm4\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%ecx\\)\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%ecx\\)\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%ymm4\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%ymm4\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%xmm4\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%ecx\\)\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%ecx\\)\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%ecx\\)\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%ecx\\)\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r
+End of assembler dump\\." "att"
+
+gdb_test_no_output "set disassembly-flavor intel"
+# gas/i386/rdrnd-intel.d
+# gas/i386/f16c-intel.d
+# gas/i386/fsgs-intel.d
+gdb_test "disassemble/r _start" "\r
+Dump of assembler code for function _start:\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r
+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r
+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[ecx\\\]\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[ecx\\\]\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[ecx\\\],ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[ecx\\\],xmm4,0x2\r
+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[ecx\\\]\r
+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[ecx\\\]\r
+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[ecx\\\]\r
+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[ecx\\\]\r
+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[ecx\\\],ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[ecx\\\],ymm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[ecx\\\],xmm4,0x2\r
+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[ecx\\\],xmm4,0x2\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r
+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r
+End of assembler dump\\." "intel"
Index: gdb-7.12/gdb/testsuite/gdb.arch/amd64-ivy-bridge.S
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.arch/amd64-ivy-bridge.S 2016-10-20 20:55:50.853842324 +0200
@@ -0,0 +1,98 @@
+/* Copyright 2011 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ This file is part of the gdb testsuite. */
+
+ .globl _start
+_start: .text
+
+/* gas/i386/x86-64-rdrnd.s */
+ .att_syntax prefix
+ rdrand %bx
+ rdrand %ebx
+ rdrand %rbx
+ rdrand %r8w
+ rdrand %r8d
+ rdrand %r8
+
+ .intel_syntax noprefix
+ rdrand bx
+ rdrand ebx
+ rdrand rbx
+ rdrand r8w
+ rdrand r8d
+ rdrand r8
+
+/* gas/i386/x86-64-f16c.s */
+ .att_syntax prefix
+ vcvtph2ps %xmm4,%ymm4
+ vcvtph2ps (%r8),%ymm8
+ vcvtph2ps %xmm4,%xmm6
+ vcvtph2ps (%rcx),%xmm4
+ vcvtps2ph $0x2,%ymm4,%xmm4
+ vcvtps2ph $0x2,%ymm8,(%r8)
+ vcvtps2ph $0x2,%xmm4,%xmm4
+ vcvtps2ph $0x2,%xmm4,(%rcx)
+
+ .intel_syntax noprefix
+ vcvtph2ps ymm4,xmm4
+ vcvtph2ps ymm8,XMMWORD PTR [r8]
+ vcvtph2ps ymm4,[rcx]
+ vcvtph2ps xmm6,xmm4
+ vcvtph2ps xmm4,QWORD PTR [rcx]
+ vcvtph2ps xmm4,[rcx]
+ vcvtps2ph xmm4,ymm4,0x2
+ vcvtps2ph XMMWORD PTR [rcx],ymm4,0x2
+ vcvtps2ph [rcx],ymm4,0x2
+ vcvtps2ph xmm4,xmm4,0x2
+ vcvtps2ph QWORD PTR [r8],xmm8,0x2
+ vcvtps2ph [rcx],xmm4,0x2
+
+/* gas/i386/x86-64-fsgs.s */
+ .att_syntax prefix
+ rdfsbase %ebx
+ rdfsbase %rbx
+ rdfsbase %r8d
+ rdfsbase %r8
+ rdgsbase %ebx
+ rdgsbase %rbx
+ rdgsbase %r8d
+ rdgsbase %r8
+ wrfsbase %ebx
+ wrfsbase %rbx
+ wrfsbase %r8d
+ wrfsbase %r8
+ wrgsbase %ebx
+ wrgsbase %rbx
+ wrgsbase %r8d
+ wrgsbase %r8
+
+ .intel_syntax noprefix
+ rdfsbase ebx
+ rdfsbase rbx
+ rdfsbase r8d
+ rdfsbase r8
+ rdgsbase ebx
+ rdgsbase rbx
+ rdgsbase r8d
+ rdgsbase r8
+ wrfsbase ebx
+ wrfsbase rbx
+ wrfsbase r8d
+ wrfsbase r8
+ wrgsbase ebx
+ wrgsbase rbx
+ wrgsbase r8d
+ wrgsbase r8
Index: gdb-7.12/gdb/testsuite/gdb.arch/i386-ivy-bridge.S
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.12/gdb/testsuite/gdb.arch/i386-ivy-bridge.S 2016-10-20 20:55:50.853842324 +0200
@@ -0,0 +1,67 @@
+/* Copyright 2011 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ This file is part of the gdb testsuite. */
+
+ .globl _start
+_start: .text
+
+/* gas/i386/rdrnd.s */
+ .att_syntax prefix
+ rdrand %bx
+ rdrand %ebx
+
+ .intel_syntax noprefix
+ rdrand bx
+ rdrand ebx
+
+/* gas/i386/f16c.s */
+ .att_syntax prefix
+ vcvtph2ps %xmm4,%ymm4
+ vcvtph2ps (%ecx),%ymm4
+ vcvtph2ps %xmm4,%xmm6
+ vcvtph2ps (%ecx),%xmm4
+ vcvtps2ph $0x2,%ymm4,%xmm4
+ vcvtps2ph $0x2,%ymm4,(%ecx)
+ vcvtps2ph $0x2,%xmm4,%xmm4
+ vcvtps2ph $0x2,%xmm4,(%ecx)
+
+ .intel_syntax noprefix
+ vcvtph2ps ymm4,xmm4
+ vcvtph2ps ymm4,XMMWORD PTR [ecx]
+ vcvtph2ps ymm4,[ecx]
+ vcvtph2ps xmm6,xmm4
+ vcvtph2ps xmm4,QWORD PTR [ecx]
+ vcvtph2ps xmm4,[ecx]
+ vcvtps2ph xmm4,ymm4,0x2
+ vcvtps2ph XMMWORD PTR [ecx],ymm4,0x2
+ vcvtps2ph [ecx],ymm4,0x2
+ vcvtps2ph xmm4,xmm4,0x2
+ vcvtps2ph QWORD PTR [ecx],xmm4,0x2
+ vcvtps2ph [ecx],xmm4,0x2
+
+/* gas/i386/fsgs.s */
+ .att_syntax prefix
+ rdfsbase %ebx
+ rdgsbase %ebx
+ wrfsbase %ebx
+ wrgsbase %ebx
+
+ .intel_syntax noprefix
+ rdfsbase ebx
+ rdgsbase ebx
+ wrfsbase ebx
+ wrgsbase ebx
+

49
gdb-upstream.patch
View File

@ -409,3 +409,52 @@ index 6c10dfc..a1b8065 100644
main (void)
--
2.7.4
http://sourceware.org/ml/gdb-patches/2016-10/msg00613.html
Subject: [testsuite patch] Fix gcc_compiled for gcc 6 & 7
--IS0zKkzwUGydFO0o
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Hi,
OK for check-in?
Jan
--IS0zKkzwUGydFO0o
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline; filename=1
gdb/testsuite/ChangeLog
2016-10-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* lib/gdb.exp (get_compiler_info): Generalize gcc_compile regexp.
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 378eea0..7d9b198 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -3290,12 +3290,8 @@ proc get_compiler_info {{arg ""}} {
}
# Set the legacy symbols.
- set gcc_compiled 0
- if { [regexp "^gcc-1-" "$compiler_info" ] } { set gcc_compiled 1 }
- if { [regexp "^gcc-2-" "$compiler_info" ] } { set gcc_compiled 2 }
- if { [regexp "^gcc-3-" "$compiler_info" ] } { set gcc_compiled 3 }
- if { [regexp "^gcc-4-" "$compiler_info" ] } { set gcc_compiled 4 }
- if { [regexp "^gcc-5-" "$compiler_info" ] } { set gcc_compiled 5 }
+ set gcc_compiled 0
+ regexp "^gcc-(\[0-9\]+)-" "$compiler_info" matchall gcc_compiled
# Log what happened.
verbose -log "get_compiler_info: $compiler_info"
--IS0zKkzwUGydFO0o--

47
gdb.spec
View File

@ -26,7 +26,7 @@ Version: 7.12
# The release always contains a leading reserved number, start it at 1.
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
Release: 25%{?dist}
Release: 26%{?dist}
License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain and GFDL
Group: Development/Debuggers
@ -289,6 +289,9 @@ Patch254: gdb-6.6-testsuite-timeouts.patch
#=fedoratest
Patch258: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
# Stop while intentionally stepping and the thread exit is met.
Patch259: gdb-6.3-step-thread-exit-20050211-test.patch
# Test kernel VDSO decoding while attaching to an i386 process.
#=fedoratest
Patch263: gdb-6.3-attach-see-vdso-test.patch
@ -475,6 +478,10 @@ Patch547: gdb-test-dw2-aranges.patch
#=fedoratest
Patch548: gdb-test-expr-cumulative-archer.patch
# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
Patch565: gdb-physname-pr11734-test.patch
Patch567: gdb-physname-pr12273-test.patch
# Toolchain on sparc is slightly broken and debuginfo files are generated
# with non 64bit aligned tables/offsets.
# See for example readelf -S ../Xvnc.debug.
@ -489,6 +496,9 @@ Patch548: gdb-test-expr-cumulative-archer.patch
#=push+work
Patch579: gdb-7.2.50-sparc-add-workaround-to-broken-debug-files.patch
# Test GDB opcodes/ disassembly of Intel Ivy Bridge instructions (BZ 696890).
Patch616: gdb-test-ivy-bridge.patch
# Work around PR libc/13097 "linux-vdso.so.1" warning message.
#=push
Patch627: gdb-glibc-vdso-workaround.patch
@ -544,6 +554,9 @@ Patch848: gdb-dts-rhel6-python-compat.patch
# Fix crash of -readnow /usr/lib/debug/usr/bin/gnatbind.debug (BZ 1069211).
Patch852: gdb-gnat-dwarf-crash-3of3.patch
# Fix 'memory leak in infpy_read_memory()' (RH BZ 1007614)
Patch861: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
# VLA (Fortran dynamic arrays) from Intel + archer-jankratochvil-vla tests.
Patch1058: gdb-vla-intel-fortran-strides.patch
Patch1132: gdb-vla-intel-fortran-vla-strings.patch
@ -560,9 +573,22 @@ Patch925: gdb-fortran-frame-string.patch
# Fix Python GIL with gdb.execute("continue") (Phil Muldoon, BZ 1116957).
Patch927: gdb-python-gil.patch
# Testcase for '[SAP] Recursive dlopen causes SAP HANA installer to
# crash.' (RH BZ 1156192).
Patch977: gdb-rhbz1156192-recursive-dlopen-test.patch
# Fix jit-reader.h for multi-lib.
Patch978: gdb-jit-reader-multilib.patch
# Fix '`catch syscall' doesn't work for parent after `fork' is called'
# (Philippe Waroquiers, RH BZ 1149205).
Patch984: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
# Fix 'backport GDB 7.4 fix to RHEL 6.6 GDB' [Original Sourceware bug
# description: 'C++ (and objc): Internal error on unqualified name
# re-set', PR 11657] (RH BZ 1186476).
Patch991: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
# Test 'info type-printers' Python error (RH BZ 1350436).
Patch992: gdb-rhbz1350436-type-printers-error.patch
@ -877,6 +903,7 @@ find -name "*.info*"|xargs rm -f
%patch247 -p1
%patch254 -p1
%patch258 -p1
%patch259 -p1
%patch260 -p1
%patch263 -p1
%patch271 -p1
@ -922,7 +949,10 @@ find -name "*.info*"|xargs rm -f
%patch542 -p1
%patch547 -p1
%patch548 -p1
%patch565 -p1
%patch567 -p1
%patch579 -p1
%patch616 -p1
%patch627 -p1
%patch634 -p1
%patch653 -p1
@ -939,13 +969,17 @@ find -name "*.info*"|xargs rm -f
%patch818 -p1
%patch832 -p1
%patch852 -p1
%patch861 -p1
%patch863 -p1
%patch887 -p1
%patch888 -p1
%patch918 -p1
%patch925 -p1
%patch927 -p1
%patch977 -p1
%patch978 -p1
%patch984 -p1
%patch991 -p1
%patch992 -p1
%patch1026 -p1
%patch1053 -p1
@ -1306,10 +1340,12 @@ make %{?_smp_mflags} install DESTDIR=$RPM_BUILD_ROOT
%if 0%{!?scl:1}
mkdir -p $RPM_BUILD_ROOT%{_prefix}/libexec
mv -f $RPM_BUILD_ROOT%{_bindir}/gdb $RPM_BUILD_ROOT%{_prefix}/libexec/gdb
# RHEL-6: ln: invalid option -- 'r'
# https://bugzilla.redhat.com/show_bug.cgi?id=1384947
# ln -s -r $RPM_BUILD_ROOT%{_prefix}/libexec/gdb $RPM_BUILD_ROOT%{_bindir}/gdb
%if 0%{?rhel:1} && 0%{?rhel} <= 6
# RHEL-6: ln: invalid option -- 'r': https://bugzilla.redhat.com/show_bug.cgi?id=1384947
ln -s $(realpath --relative-to=$RPM_BUILD_ROOT%{_bindir} $RPM_BUILD_ROOT%{_prefix}/libexec/gdb) $RPM_BUILD_ROOT%{_bindir}/gdb
%else
ln -s -r $RPM_BUILD_ROOT%{_prefix}/libexec/gdb $RPM_BUILD_ROOT%{_bindir}/gdb
%endif
%endif
# Provide gdbtui for RHEL-5 and RHEL-6 as it is removed upstream (BZ 797664).
@ -1536,6 +1572,9 @@ then
fi
%changelog
* Thu Oct 20 2016 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.12-26.fc25
- Add missing testcases present in rhel6 GDB; some still FAIL.
* Fri Oct 14 2016 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.12-25.fc25
- [rhel6] Fix .spec without devtoolset-6-build installed (RH BZ 1384947).