Record GDB 7.4 branch creation. Bump version number to 7.3.90.20111213-cvs.
* configure.ac, configure; Disable -Werror by default.
Update GDB version number in README and version.in
GDB 7.3.91 released.
Set version to 7.3.91.20111213-cvs
*** empty log message ***
gdb/
	* breakpoint.c (create_breakpoint): Set canonical.addr_string
	for static tracepoint.
2011-12-14  Pedro Alves  <pedro@codesourcery.com>

	* ia64-tdep.c (ia64_memory_remove_breakpoint): Use
	target_write_raw_memory.
	* m32r-tdep.c (m32r_memory_remove_breakpoint): Use
	target_write_raw_memory.
	* microblaze-linux-tdep.c
	(microblaze_linux_memory_remove_breakpoint): Use
	target_write_raw_memory.
	* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Use
	target_write_raw_memory.
Add PR # 7200 to: Make "!" an alias for "shell".
Add PR gdb/8367 to basenames-may-differ patch.
*** empty log message ***
	* symfile.c (symbol_file_add_with_addrs_or_offsets): Remove bad
	do_cleanups call.
*** empty log message ***
2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/py-function.exp: Change "on" to "full" for
	python print-stack.  Add set/show python print-stack
	off|full|message tests.

2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* python/python.c: Define python_excp_enums.
	(eval_python_from_control_command): Do not call gdbpy_print_stack.
	(python_command): Ditto.
	(gdbpy_print_stack): Rewrite to use new enum constants.
	(maint_set_python): Remove function.
	(maint_show_python): Ditto.
	(_initialize_python): Do not add "maint" commands.  Add "set/show
	python print-stack commands".
	* NEWS: Update to reflect removal for "maint set/show
	print-stack"

2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Python Commands): Remove "maint set/show print
	stack".  Add documentation for "set/show python print-stack".
	* cli/cli-cmds.c (filter_sals): Filter out sals with NULL symtab.
	* linespec.c (struct collect_info) <objfile>: Remove field.
	(decode_objc): Update.
	(find_method): Update.
	(decode_variable): Update.
	(struct minsym_and_objfile): New.
	(struct collect_minsyms): New.
	(classify_mtype): New function.
	(compare_msyms): Likewise.
	(add_minsym): Likewise.
	(check_minsym): Remove.
	(search_minsyms_for_name): Sort minsyms and apply only those with
	top priority.
	* linespec.c (collect_symbols): Call maybe_add_address after
	calling symbol_to_sal.
	(minsym_found): Call maybe_add_address here.
	(search_minsyms_for_name): Don't call maybe_add_address.
*** empty log message ***
2011-12-17  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c (amd64obsd_init_abi): Don't set
        regset_from_core_section.
        (amd64obsd_core_init_abi): New function that sets
        regset_from_core_section.
        (_initialize_amd64obsd_tdep): Use amd64obsd_core_init_abi for
        traditional core dumps.

2011-12-17  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Detect new signal
        trampoline to be introduced in OpenBSD 5.0.
*** empty log message ***