rpms/gdb/F-12 gdb-archer-next-over-throw-cxx-exec.patch, NONE, 1.1 gdb.spec, 1.440, 1.441

[Jan Kratochvil]

Author: jkratoch

Update of /cvs/pkgs/rpms/gdb/F-12
In directory cvs01.phx2.fedoraproject.org:/tmp/cvs-serv27463

Modified Files:
	gdb.spec 
Added Files:
	gdb-archer-next-over-throw-cxx-exec.patch 
Log Message:
* Sat May 29 2010 Jan Kratochvil <jan.kratochvil at redhat.com> - 7.0.1-47.fc12
- Fix follow-exec for C++ programs (bugreported by Martin Stransky).


gdb-archer-next-over-throw-cxx-exec.patch:
 breakpoint.c                 |    7 +-----
 testsuite/gdb.cp/cxxexec.cc  |   25 ++++++++++++++++++++++
 testsuite/gdb.cp/cxxexec.exp |   47 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 74 insertions(+), 5 deletions(-)

--- NEW FILE gdb-archer-next-over-throw-cxx-exec.patch ---
Archer-upstreamed:
http://sourceware.org/ml/archer/2010-q2/msg00031.html

--- ./gdb/breakpoint.c	2010-05-29 01:12:32.000000000 +0200
+++ ./gdb/breakpoint.c	2010-05-29 01:22:21.000000000 +0200
@@ -1679,14 +1679,11 @@ create_exception_master_breakpoint (void
       debug_hook = lookup_minimal_symbol_text ("_Unwind_DebugHook", objfile);
       if (debug_hook != NULL)
 	{
-	  CORE_ADDR pc;
 	  struct breakpoint *b;
 
-	  pc = find_function_start_pc (get_objfile_arch (objfile),
-				       SYMBOL_VALUE_ADDRESS (debug_hook),
-				       SYMBOL_OBJ_SECTION (debug_hook));
 	  b = create_internal_breakpoint (get_objfile_arch (objfile),
-					  pc, bp_exception_master);
+					  SYMBOL_VALUE_ADDRESS (debug_hook),
+					  bp_exception_master);
 	  b->addr_string = xstrdup ("_Unwind_DebugHook");
 	  b->enable_state = bp_disabled;
 	}
--- ./gdb/testsuite/gdb.cp/cxxexec.cc	1970-01-01 01:00:00.000000000 +0100
+++ ./gdb/testsuite/gdb.cp/cxxexec.cc	2010-05-29 01:18:56.000000000 +0200
@@ -0,0 +1,25 @@
+/* This test script 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/>.  */
+
+#include <unistd.h>
+
+int
+main()
+{
+  execlp ("true", "true", NULL);
+  return 1;
+}
--- ./gdb/testsuite/gdb.cp/cxxexec.exp	1970-01-01 01:00:00.000000000 +0100
+++ ./gdb/testsuite/gdb.cp/cxxexec.exp	2010-05-29 01:29:25.000000000 +0200
@@ -0,0 +1,47 @@
+# 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/>.
+
+if { [skip_cplus_tests] } { continue }
+
+set testfile cxxexec
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${testfile}.cc {c++ debug}] } {
+    return -1
+}
+
+runto_main
+
+set test "p _Unwind_DebugHook"
+gdb_test_multiple $test $test {
+    -re " = .* 0x\[0-9a-f\].*\r\n$gdb_prompt $" {
+	pass $test
+    }
+    -re "\r\nNo symbol .*\r\n$gdb_prompt $" {
+	xfail $test
+	untested ${testfile}.exp
+	return -1
+    }
+}
+
+set test continue
+gdb_test_multiple $test $test {
+    -re "Cannot access memory at address 0x\[0-9a-f\]+\r\n$gdb_prompt $" {
+	fail $test
+    }
+    -re "\r\n$gdb_prompt $" {
+	pass $test
+    }
+}
+
+gdb_test "info inferiors" "No inferiors." "program finished"


Index: gdb.spec
===================================================================
RCS file: /cvs/pkgs/rpms/gdb/F-12/gdb.spec,v
retrieving revision 1.440
retrieving revision 1.441
diff -u -p -r1.440 -r1.441
--- gdb.spec	24 May 2010 19:04:48 -0000	1.440
+++ gdb.spec	29 May 2010 00:01:43 -0000	1.441
@@ -36,7 +36,7 @@ Version: 7.0.1
 
 # 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: 46%{?_with_upstream:.upstream}%{dist}
+Release: 47%{?_with_upstream:.upstream}%{dist}
 
 License: GPLv3+
 Group: Development/Debuggers
@@ -500,6 +500,9 @@ Patch454: gdb-bz539590-gnu-ifunc-fix-con
 # Import fix of TUI layout internal error (BZ 595475).
 Patch462: gdb-bz595475-tui-layout.patch
 
+# Fix follow-exec for C++ programs (bugreported by Martin Stransky).
+Patch470: gdb-archer-next-over-throw-cxx-exec.patch
+
 BuildRequires: ncurses-devel%{?_isa} texinfo gettext flex bison expat-devel%{?_isa}
 Requires: readline%{?_isa}
 BuildRequires: readline-devel%{?_isa}
@@ -771,6 +774,7 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc
 %patch450 -p1
 %patch454 -p1
 %patch462 -p1
+%patch470 -p1
 # Always verify their applicability.
 %patch393 -p1
 %patch335 -p1
@@ -1096,6 +1100,9 @@ fi
 %endif
 
 %changelog
+* Sat May 29 2010 Jan Kratochvil <jan.kratochvil at redhat.com> - 7.0.1-47.fc12
+- Fix follow-exec for C++ programs (bugreported by Martin Stransky).
+
 * Mon May 24 2010 Jan Kratochvil <jan.kratochvil at redhat.com> - 7.0.1-46.fc12
 - Fix lock up on loops in the solib chain (BZ 593926).
 - Import fix of TUI layout internal error (BZ 595475).