gdb/

	Fix PR 9436.
	* breakpoint.c (handle_jit_event): New function.
	(bpstat_what): Remove enum class, kc, ss, sn, sgl, slr, clr, sr, shl,
	jit, err, table and bs_class.  New variables shlib_event, jit_event,
	this_action and bptype.  Change bs_class assignments to this_action
	assignments.  new unhandled bptype internal error.  Move here
	shlib_event and jit_event handling from handle_inferior_event.
	* breakpoint.h (enum bpstat_what_main_action): Extend the comment.
	Reorder items.  Remove BPSTAT_WHAT_CHECK_SHLIBS and
	BPSTAT_WHAT_CHECK_JIT.
	* inferior.h (debug_infrun, stop_on_solib_events): New declarations.
	* infrun.c (debug_infrun, stop_on_solib_events): Remove static.
	(handle_inferior_event): Reinitialize frame and gdbarch after
	bpstat_what call.  Move BPSTAT_WHAT_CHECK_SHLIBS and
	BPSTAT_WHAT_CHECK_JIT handling to bpstat_what.  Reinitialize even
	gdbarch when frame gets reinitialized.

gdb/testsuite/
	Test PR 9436.
	* gdb.base/nostdlib.exp, gdb.base/nostdlib.c: New.

3 files changed, 88 insertions, 0 deletions

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 3808ba5..f56a2a7 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-06-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Test PR 9436.
+	* gdb.base/nostdlib.exp, gdb.base/nostdlib.c: New.
+
 2010-06-24  Hui Zhu  <teawater@gmail.com>
 
 	* gdb.base/eval.exp: New file.
diff --git a/gdb/testsuite/gdb.base/nostdlib.c b/gdb/testsuite/gdb.base/nostdlib.c
new file mode 100644
index 0000000..9604680
--- /dev/null
+++ b/gdb/testsuite/gdb.base/nostdlib.c
@@ -0,0 +1,29 @@
+/* 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/>.  */
+
+void
+_start (void)
+{
+  extern void marker (void);
+
+  marker ();
+}
+
+void
+marker (void)
+{
+}
diff --git a/gdb/testsuite/gdb.base/nostdlib.exp b/gdb/testsuite/gdb.base/nostdlib.exp
new file mode 100644
index 0000000..59350d3
--- /dev/null
+++ b/gdb/testsuite/gdb.base/nostdlib.exp
@@ -0,0 +1,54 @@
+# 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/>.
+
+set testfile "nostdlib"
+set srcfile ${testfile}.c
+set executable ${testfile}
+set binfile ${objdir}/${subdir}/${executable}
+
+# default_target_compile would otherwise add "-lm" making the testcase
+# dependent on whether the system libraries are already prelinked.
+# prelink: Could not set /lib64/libm-2.11.1.so owner or mode: Operation not permitted
+set compile {
+    gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-nostdlib}
+}
+set board [target_info name]
+if [board_info $board exists mathlib] {
+    set mathlib [board_info $dest mathlib]
+    set_board_info mathlib ""
+    set err [eval $compile]
+    set_board_info mathlib $mathlib
+} else {
+    set_board_info mathlib ""
+    set err [eval $compile]
+    unset_board_info mathlib
+}
+if {$err != ""} {
+    untested ${testfile}.exp
+    return -1
+}
+
+clean_restart $executable
+
+gdb_breakpoint "*marker"
+gdb_breakpoint "*_start"
+
+gdb_run_cmd
+
+# Breakpoint 2, Stopped due to shared library event
+# _start () at ./gdb.base/nostdlib.c:20
+gdb_test "" {Breakpoint [0-9]+, .*_start .*} "stop at run"
+
+gdb_test "continue" {Breakpoint [0-9]+, marker .*} "continue to marker"