oops - omitted from previous delta
	* merge.cc (Output_merge_string::do_add_input_section): Correct
	scan for number of strings.  Rename vars to avoid shadowing.
	Include missing terminator in input_size_.
2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>

	revert:
	2013-04-19  Nathan Froyd  <froydnj@codesourcery.com>
	* ppc-instructions (isel): New instruction.
	* ld-elf/provide-hidden-s.nd: New test.
	* ld-elf/provide-hidden-abs.nd: New test.
	* ld-elf/provide-hidden-def.nd: New test.
	* ld-elf/provide-hidden-dyn.nd: New test.
	* ld-elf/provide-hidden-sec.nd: New test.
	* ld-elf/provide-hidden-dynabs.nd: New test.
	* ld-elf/provide-hidden-dynsec.nd: New test.
	* ld-elf/provide-hidden-s.ld: New test linker script.
	* ld-elf/provide-hidden-1.ld: New test linker script.
	* ld-elf/provide-hidden-2.ld: New test linker script.
	* ld-elf/provide-hidden-1.s: New test source.
	* ld-elf/provide-hidden-2.s: New test source.
	* ld-elf/provide-hidden-3.s: New test source.
	* ld-elf/provide-hidden-4.s: New test source.
	* ld-elf/provide-hidden.exp: New test script.
	* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
	Only call lang_for_each_statement if an ELF hash table is used.
        gold/
        PR ld/15365
        * layout.cc (Layout::finalize): Make __ehdr_start STV_HIDDEN.

        ld/
        PR ld/15365
        * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
        Restrict __ehdr_start's export class to no less than STV_HIDDEN.

        ld/testsuite/
        PR ld/15365
        * ld-elf/ehdr_start.d: Expect __ehdr_start to be STB_LOCAL.
        * ld-mips-elf/ehdr_start-1.nd: New test.
        * ld-mips-elf/ehdr_start-2.nd: New test.
        * ld-mips-elf/ehdr_start-1.ld: New test linker script.
        * ld-mips-elf/ehdr_start-2.ld: New test linker script.
        * ld-mips-elf/ehdr_start-new.s: New test source.
        * ld-mips-elf/ehdr_start-o32.s: New test source.
        * ld-mips-elf/mips-elf.exp: Run the new tests.
2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>

	* tracepoint.c (cmd_qtinit): Call 'stop_tracing'.

2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>

	* status-stop.exp (test_tstart_tstart): Check for error
	returned by the second 'tstart' command.
Fix to handle properly 'catch signal SIGINT' and SIGTRAP
* spawn.cc (ILLEGAL_SIG_FUNC_PTR): New define.
(system_call_handle): Rename from system_call_cleanup.
(is_system_call): New convenience method.
(system_call_handle::system_call_handle): Use ILLEGAL_SIG_FUNC_PTR rather than
cast.  Call sig_send here rather than in caller.  Initialize oldint.
(system_call_handle::arm): New function pulled from constructor.
(~system_call_handle::system_call_handle): Use is_system_call().
(child_info_spawn::worker): Use system_call_handle to set up for system call
early.  Use arm call prior to waiting for child to properly set up signal
handling.  Move comment closer to code it is commenting on.
* Makefile (FAQ_SOURCES): Use wildcard function to find sources in srcdir.
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