gdb/
	* solib.c (solib_find): Don't need dir separator if path has
	drive spec.
	* ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
	* rs6000-tdep.c (read_insn): Add frame param, don't assume big-endian.
	(ppc_insns_match_pattern): Add frame param.  Avoid multiple
	target mem reads on optional insns.
	* ppc-linux-tdep.c (ppc_skip_trampoline_code): Update
	ppc_insns_match_pattern calls.
	* ppc64-tdep.c (ppc64_standard_linkage2, ppc64_standard_linkage3):
	Add match for power7 thread safety insns, and new order of
	std 2,40(1) insn.  Correct code shown for _dl_runtime_resolve
	invocation in comment, and update rest of comment.
	(PPC64_STANDARD_LINKAGE1_LEN, PPC64_STANDARD_LINKAGE2_LEN,
	PPC64_STANDARD_LINKAGE3_LEN): Delete.
	(ppc64_standard_linkage2_target): Update insn offsets.
	(ppc64_skip_trampoline_code): Use a single insn buffer.  Match newer
	stubs first.  Update calls.
	* fhandler.cc (fhandler_base::lock): Move to flock.cc.
	(fhandler_base::fixup_after_exec): Reset mandatory_locking.
	* fhandler.h (class fhandler_base): Add mandatory_locking status flag.
	Add mandatory_locking accessor methods.  Accommodate change throughout.
	(fhandler_base::mand_lock): Declare.
	(class fhandler_disk_file): Drop in favor of new status flag.
	* (fhandler_disk_file::fcntl): Call need_fork_fixup if mandatory_locking
	flag gets set.
	* flock.cc (fhandler_base::lock): Define here.
	(flock): Handle mandatory_locking.
	(lockf): Ditto.
	(fhandler_base::mand_lock): Define.
	* new-features.xml (ov-new1.7.19): Align mandatory locking text to
	today's changes.
	* Makefile.in: Add rule to rebuild Makefile if Makefile.in changes.
	Include Makefile.dep last.
	(Makefile.dep): Run xidepend within source dir.  Temporarily drop
	faq.xml from dependencies.
	* xidepend: Fix creating base filename to accommodate VPATH.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* probe.h (get_probe_argument_count): New declaration.
	(evaluate_probe_argument): Likewise.
	* probe.c (get_probe_argument_count): New function.
	(evaluate_probe_argument): Likewise.
	(probe_safe_evaluate_at_pc): Use the above new functions.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* objfiles.h (inhibit_section_map_updates): New function
	declaration.
	(resume_section_map_updates): Likewise.
	(resume_section_map_updates_cleanup): Likewise.
	* objfiles.c (objfile_pspace_info): Removed field
	"objfiles_changed_p".  New fields "new_objfiles_available",
	"section_map_dirty" and "inhibit_updates".
	(allocate_objfile): Set new_objfiles_available.
	(free_objfile): Set section_map_dirty.
	(objfile_relocate1): Likewise.
	(in_plt_section): Likewise.
	(find_pc_section): Update the conditions under which the
	section map will be updated.
	(inhibit_section_map_updates): New function.
	(resume_section_map_updates): Likewise.
	(resume_section_map_updates_cleanup): Likewise.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* server.c (handle_query): Add "augmented-libraries-svr4-read+"
	to qSupported response when appropriate.
	(handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
	with nonzero-length annex.
	* linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
	arguments supplied in annex.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* NEWS: Update.
2013-06-04 Gary Benson  <gbenson@redhat.com>

	* gdb.texinfo (General Query Packets/qSupported): Added
	"qXfer:libraries-svr4:read" and "augmented-libraries-svr4-read".
	to the table of currently defined stub features.
	Added a more detailed entry for "augmented-libraries-svr4-read".
	(General Query Packets/qXfer:libraries-svr4:read): Documented
	the augmented form of this packet.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* target.h (target_ops): New field
	"to_augmented_libraries_svr4_read".
	(target_augmented_libraries_svr4_read): New macro.
	* target.c (update_current_target): Handle
	to_augmented_libraries_svr4_read.
	* remote.c (remote_state): New field
	"augmented_libraries_svr4_read".
	(remote_augmented_libraries_svr4_read_feature): New function.
	(remote_protocol_features): Add entry for
	"augmented-libraries-svr4-read".
	(remote_augmented_libraries_svr4_read): New function.
	(init_remote_ops): Initialize
	remote_ops.to_augmented_libraries_svr4_read.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* breakpoint.h (handle_solib_event): Moved function declaration
	to solib.h.
	* breakpoint.c (handle_solib_event): Moved function to solib.c.
	(bpstat_stop_status): Pass new argument to handle_solib_event.
	* solib.h (update_solib_breakpoints): New function declaration.
	(handle_solib_event): Moved function declaration from
	breakpoint.h.
	* solib.c (update_solib_breakpoints): New function.
	(handle_solib_event): Moved function from breakpoint.c.
	Updated to call solib_ops->handle_event if not NULL.
	* solist.h (target_so_ops): New fields "update_breakpoints" and
	"handle_event".
	* infrun.c (set_stop_on_solib_events): New function.
	(_initialize_infrun): Use the above for "set
	stop-on-solib-events".
	(handle_inferior_event): Pass new argument to handle_solib_event.
	* solib-svr4.c (probe.h): New include.
	(svr4_free_library_list): New forward declaration.
	(probe_action): New enum.
	(probe_info): New struct.
	(probe_info): New static variable.
	(NUM_PROBES): New definition.
	(svr4_info): New fields "using_xfer", "probes_table" and
	"solib_list".
	(free_probes_table): New function.
	(free_solib_list): New function.
	(svr4_pspace_data_cleanup): Free probes table and solib list.
	(svr4_copy_library_list): New function.
	(svr4_current_sos_via_xfer_libraries): New parameter "annex".
	(svr4_read_so_list): New parameter "prev_lm".
	(svr4_current_sos_direct): Renamed from "svr4_current_sos".
	(svr4_current_sos): New function.
	(probe_and_action): New struct.
	(hash_probe_and_action): New function.
	(equal_probe_and_action): Likewise.
	(register_solib_event_probe): Likewise.
	(solib_event_probe_at): Likewise.
	(solib_event_probe_action): Likewise.
	(solist_update_full): Likewise.
	(solist_update_incremental): Likewise.
	(disable_probes_interface_cleanup): Likewise.
	(svr4_handle_solib_event): Likewise.
	(svr4_update_solib_event_breakpoint): Likewise.
	(svr4_update_solib_event_breakpoints): Likewise.
	(svr4_create_solib_event_breakpoints): Likewise.
	(enable_break): Free probes table before creating breakpoints.
	Use svr4_create_solib_event_breakpoints to create breakpoints.
	(svr4_solib_create_inferior_hook): Free the solib list.
	(_initialize_svr4_solib): Initialise
	svr4_so_ops.handle_solib_event and svr4_so_ops.update_breakpoints.
2013-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Gary Benson  <gbenson@redhat.com>

	* lib/gdb.exp (build_executable_from_specs): Use gdb_compile_pthread,
	gdb_compile_shlib or gdb_compile_shlib_pthreads where appropriate.
	* lib/prelink-support.exp (build_executable_own_libs): Allow INTERP
	to be set to "no" to indicate that no ld.so copy should be made.
	* gdb.base/break-interp.exp (solib_bp): New constant.
	(reach_1): Use the above instead of "_dl_debug_state".
	(test_attach): Likewise.
	(test_ld): Likewise.
	* gdb.threads/dlopen-libpthread.exp: New file.
	* gdb.threads/dlopen-libpthread.c: Likewise.
	* gdb.threads/dlopen-libpthread-lib.c: Likewise.
	* gdb.base/solib-corrupted.exp: Disable test if GDB is using probes.
2013-06-04  Gary Benson  <gbenson@redhat.com>

	* gdb.base/break-probes.exp: New file.
	* gdb.base/break-probes.c: Likewise.
	* gdb.base/break-probes-solib.c: Likewise.
	* gdb.base/info-shared.exp: New file.
	* gdb.base/info-shared.c: Likewise.
	* gdb.base/info-shared-solib1.c: Likewise.
	* gdb.base/info-shared-solib2.c: Likewise.
GDB was not restoring the signal handler before returning when a notification
was received.  This patch fixes it.

2013-06-04  Sergio Durigan Junior  <sergiodj@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* remote.c (remote_wait_as): Restore signal handler before returning
	when GDB gets a notification.
Fixing ChangeLog entry of the last commit.
Update x86 nacl tests for section alignment change

	* ld-i386/tlsbindesc-nacl.rd: Updated for text/data/bss section
	alignment change.
	* ld-x86-64/split-by-file-nacl.rd: Likewise.
ld/testsuite/
	* ld-size/size.exp: For *-*-nacl* targets, use options_regsub(ld)
	to massage -m arguments into _nacl variants.
	* ld/testsuite/ld-size/size32-1-i386.d: Loosen regexps so they
	don't care what the exact addresses are.
	* ld/testsuite/ld-size/size32-1-x32.d: Likewise.
	* ld/testsuite/ld-size/size32-1-x86-64.d: Likewise.
	* ld/testsuite/ld-size/size32-2-i386.d: Likewise.
	* ld/testsuite/ld-size/size32-2-x32.d: Likewise.
	* ld/testsuite/ld-size/size32-2-x86-64.d: Likewise.
	* ld/testsuite/ld-size/size64-1-x32.d: Likewise.
	* ld/testsuite/ld-size/size64-1-x86-64.d: Likewise.
	* ld/testsuite/ld-size/size64-2-x32.d: Likewise.
	* ld/testsuite/ld-size/size64-2-x86-64.d: Likewise.
daily update
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