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15259 Commits

Author SHA1 Message Date
Christopher Faylor 4713b1b294 * malloc_wrapper.cc: Change 'use_internal_malloc' to 'use_internal' throughout. 
(export_malloc_called): Delete.
(internal_malloc_determined): New variable.
(malloc_init): Control calculation of internal/external malloc based on
'internal_malloc_determined'.  Use import_address() to determine if malloc in
user_data is ours or not.
* miscfuncs.cc (thread_wrapper): Make static.
(__import_address): Define new function.
* miscfuncs.h (import_address): New define.
(__import_address): Declare new function.
 2013-01-20 22:59:58 +00:00
Christopher Faylor 1471537a8f * sigproc.cc (sig_dispatch_pending): Add correct regparm attributes to match 
declaration.
(pid_exists): Ditto.
(proc_subproc): Ditto.
(sig_clear): Ditto.
(sig_send): Ditto.
(checkstate): Ditto.
 2013-01-20 06:34:59 +00:00
Corinna Vinschen a32a9a87a1 * syscalls.cc (rename): Remove ill-conceived NFS workaround from 
2013-01-10 for self-inflicted NFS server problem.
 2013-01-19 14:54:18 +00:00
Christopher Faylor d5c977948b * exceptions.cc (ctrl_c_handler): Remove special-case handler for 
"cygwin_finished_initializing".
* sigproc.cc (exit_thread): Undefine ExitThread earlier to avoid recursion on
error return.
 2013-01-19 05:57:06 +00:00
Corinna Vinschen 5d858e49eb * errno.cc (errmap): Map ERROR_LOCK_VIOLATION to EBUSY. 2013-01-18 16:09:51 +00:00
Marcus Shawcroft 085461c3ec 2013-01-18 Marcus Shawcroft <marcus.shawcroft@arm.com> 
* aarch64/Machine.in (RDIMON_SCRIPTS):
        Add aem-ve.specs and aem-validation.specs.
        * aarch64/elf-aem-validation.specs: New file.
        * aarch64/elf-aem-ve.specs: New file.
 2013-01-18 15:52:32 +00:00
Corinna Vinschen b31aa3904c * mmap.cc (handler_disk_file::msync): Add call to FlushFileBuffers 
to implement MS_SYNC.
 2013-01-18 09:35:05 +00:00
Christopher Faylor c5eb7a4971 * mmap.cc (handler_disk_file::msync): Retry up to 99 times if FlushViewOFile 
fails with ERROR_LOCK_VIOLATION.
 2013-01-18 00:28:21 +00:00
Yufeng Zhang 5988aa6e3f include/opcode/ 
2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64.h (aarch64_op): Remove OP_V_MOVI_B.

opcodes/

2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64-asm.c (aarch64_ins_advsimd_imm_modified): Handle 8-bit MOVI.
	* aarch64-dis.c (aarch64_ext_advsimd_imm_modified): Likewise.
	* aarch64-opc.c (operand_general_constraint_met_p): For
	AARCH64_MOD_LSL, move the range check on the shift amount before the
	alignment check; change to call set_sft_amount_out_of_range_error
	instead of set_imm_out_of_range_error.
	* aarch64-tbl.h (QL_SIMD_IMM_B): Replace NIL with LSL.
	(aarch64_opcode_table): Remove the OP enumerator from the asimdimm
	8-bit MOVI entry; change the 2nd operand from SIMD_IMM to
	SIMD_IMM_SFT.

gas/

2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (output_operand_error_record): Change to output
	the out-of-range error message as value-expected message if there is
	only one single value in the expected range.
	(programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
	LSL #0 as a programmer-friendly feature.

gas/testsuite/

2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>

	* gas/aarch64/diagnostic.l: Update.
	* gas/aarch64/movi.s: Add tests.
	* gas/aarch64/movi.d: Update.
	* gas/aarch64/programmer-friendly.s: Add comment.
 2013-01-17 16:09:44 +00:00
Marcus Shawcroft 450fe1bfa3 2013-01-17 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/strncmp.S: Correct arithmetic for
	    argument N values close to the maximum representable
	    value in an unsigned 64 bit value.
 2013-01-17 14:53:32 +00:00
Marcus Shawcroft 78f66de6ce 2013-01-17 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/strnlen.S: Correct arithmetic for
	argument N values close to the maximum representable
	value in an unsigned 64 bit value.
 2013-01-17 14:52:37 +00:00
Christopher Faylor 211dd84b83 * sigproc.cc (no_signals_available): Finally remove this macro entirely. 
(exit_thread): Ensure process lock is released on error exit.
(sig_send): Simplify "its_me" test.  Remove no_signals_available tests.
 2013-01-16 23:04:28 +00:00
H.J. Lu f432e328af Define R_386_SIZE32/R_X86_64_SIZE32/R_X86_64_SIZE64 
* i386.h (R_386_SIZE32): Fill it.
	* x86-64.h (R_X86_64_SIZE32): Likewise.
	(R_X86_64_SIZE64): Likewise.
 2013-01-16 20:31:57 +00:00
Christopher Faylor b01065f174 * pthread.cc (pthread_exit): Add kludge to accommodate noreturn attribute. 2013-01-16 19:20:59 +00:00
Jan-Benedict Glaw 0a7746bde6 * configure.ac: Sync with GCC repo. 
* configure: Ditto.
	* Makefile.def: Ditto.
	* Makefile.in: Ditto.
 2013-01-15 21:47:02 +00:00
Nick Clifton 7d88a8d373 * libc/sys/sysnecv850/crt0.S (_start): Enable FPU for the 
V850e2v3.
	* v850/crt0.S (_start): Enable FPU for the V850e2v3.
 2013-01-15 15:41:31 +00:00
Christopher Faylor 18905f5551 fix typo 2013-01-14 22:24:36 +00:00
Christopher Faylor b8540dae6c * include/pthread.h (pthread_exit): Mark as "noreturn". 2013-01-14 21:17:37 +00:00
Christopher Faylor 656a20cbd1 fix typo 2013-01-14 18:10:28 +00:00
Corinna Vinschen c136ca2a93 Fix copyrights 2013-01-14 17:16:02 +00:00
Christopher Faylor 930eacff8b update with my changes 2013-01-14 16:32:51 +00:00
Corinna Vinschen d39e9d1596 *** empty log message *** 2013-01-14 13:23:55 +00:00
Christopher Faylor b712b4408a * exceptions.cc (signal_exit): Move captive process termintation... 
(_cygtls::interrupt_setup): ...into here.
(sigpacket::process): Simplify setting of handler when have_execed.
(_cygtls::interrupt_setup): Don't call proc_subproc when we've execed.
* globals.cc (exit_states): Delete unneeded ES_EXEC_EXIT.
* pinfo.cc (pinfo::exit): Change debugging output.  Call proc_terminate rather
than the now-obsolete sigproc_terminate.  Don't set exit_state to ES_EXEC_EXIT.
Set exit_state to ES_FINAL later.
* sigproc.cc (sigproc_terminate): Delete function.
(wait_sig): Don't call proc_subproc if have_execed.
* sigproc.h (sigproc_terminate): Delete declaration.
* sync.h (lock_process::lock_process): Don't set exit_state to
ES_PROCESS_LOCKED.
(lock_process::operator LONG): Define.
 2013-01-14 06:03:59 +00:00
Corinna Vinschen cdc1925e02 * new-features.sgml (ov-new1.7.18): Add console enhancements. 2013-01-12 19:11:11 +00:00
Corinna Vinschen 38305196bf * libc/include/string.h: Fix preprocessor expressions using 
_XOPEN_SOURCE.
 2013-01-12 10:55:09 +00:00
Jan-Benedict Glaw 8af6a76ee6 * ChangeLog: Fix typo. 2013-01-12 03:46:44 +00:00
Corinna Vinschen 3920a99a22 * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Add code to correctly handle 
's' format specifier on not _MB_CAPABLE targets.  Fix a formatting
	glitch in _MB_CAPABLE enabled code.  Add a missing 'L' specifier.
 2013-01-11 20:05:41 +00:00
Christopher Faylor 2f47bbd555 * DevNotes: Add entry cgf-000021. 
* select.cc (select): Unconditionally return when a signal is detected.
(select_stuff::wait): Ditto.
 2013-01-11 15:36:40 +00:00
Joel Brobecker 0ad26aec5b Sync the root .gitignore file with GCC's. 2013-01-11 15:17:35 +00:00
Jan-Benedict Glaw 19c808883d * ChangeLog: Fix "Dito" to "Ditto". 2013-01-11 13:10:17 +00:00
Jan-Benedict Glaw 35913a8d36 * config.sub: Update from config repo. 2013-01-11 12:57:41 +00:00
Corinna Vinschen 7142197465 * syscalls.cc (rename): Drop handling paths > 32757 chars, emit EINVAL 
instead, thus simplifying code allocating and filling pfri.  Drop size
	and use constant expression in NtSetInformationFile call.  Add comments.
	Drop redundant test for fs_serial_number and change comment accordingly.
 2013-01-11 12:34:41 +00:00
Eric Botcazou 2880becf0c * Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata. 
* Makefile.in: Regenerate.
 2013-01-11 11:48:54 +00:00
Corinna Vinschen 09707415eb * fhandler.h (class dev_console): Flag for expanded control sequence. 
* fhandler_console.cc (char_command): Supporting cursor style modes.
 2013-01-11 11:04:50 +00:00
Peter Bergner ab664763f0 include/opcode/ 
* ppc.h (PPC_OPCODE_POWER8): New define.
	(PPC_OPCODE_HTM): Likewise.

opcodes/
	* ppc-dis.c (ppc_opts): Add "power8", "pwr8" and "htm" entries.
	* ppc-opc.c (HTM_R, HTM_SI, XRTRB_MASK, XRTRARB_MASK, XRTLRARB_MASK,
	XRTARARB_MASK, XRTBFRARB_MASK, XRCL, POWER8, PPCHTM): New defines.
	(SH6): Update.
	<"tabort.", "tabortdc.", "tabortdci.", "tabortwc.",
	"tabortwci.", "tbegin.", "tcheck", "tend.", "trechkpt.",
	"treclaim.", "tsr.">: Add POWER8 HTM opcodes.
	<"tendall.", "tresume.", "tsuspend.">: Add POWER8 HTM extended opcodes.

gas/
	* doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
	* doc/c-ppc.texi (PowerPC-Opts):  Likewise.
	* config/tc-ppc.c (md_show_usage): Likewise.
	(ppc_handle_align): Handle power8's group ending nop.

gas/testsuite/
	* gas/ppc/htm.d: New test.
	* gas/ppc/htm.s: Likewise.
	* gas/ppc/power8.d: Likewise.
	* gas/ppc/power8.s: Likewise.
	* gas/ppc/ppc.exp: Run them.
 2013-01-11 02:25:35 +00:00
H.J. Lu 780cf190d6 Build gmp before configuring gcc 
* Makefile.def (configure-gcc): Depend on all-gmp.
	(all-gcc): Remove dependency on all-gmp.
	* Makefile.in: Regenerated.
 2013-01-10 17:02:01 +00:00
Corinna Vinschen 34ce80888a * path.h (path_conv::fs_type): New method. 
* syscalls.cc (rename): Check for cross-device situation before
	touching anything.  Explain why.  Workaround NFS bug in call to
	NtSetInformationFile(FileRenameInformation).
 2013-01-10 15:08:22 +00:00
Marcus Shawcroft 211f1ec717 2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add
        memcmp-stub.c and memcmp.S
        * libc/machine/aarch64/Makefile.in: Regenerated.
        * libc/machine/aarch64/memcmp-stub.c: New file.
        * libc/machine/aarch64/memcmp.S: New file.
 2013-01-10 13:02:19 +00:00
Marcus Shawcroft ba8f05bcf5 2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add
        strnlen-stub.c and strnlen.S
        * libc/machine/aarch64/Makefile.in: Regenerated.
        * libc/machine/aarch64/strnlen-stub.c: New file.
        * libc/machine/aarch64/strnlen.S: New file.
 2013-01-10 13:00:40 +00:00
Marcus Shawcroft 82c3d37d07 2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES):
        Add strlen.S and strlen-stub.c.
        * libc/machine/aarch64/Makefile.in: Regenerated.
        * libc/machine/aarch64/strlen-stub.c: New file.
        * libc/machine/aarch64/strlen.S: New file.
 2013-01-10 12:57:11 +00:00
Marcus Shawcroft a8907bda23 2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES):
	Add memmove.S and memmove-stub.c.
	* libc/machine/aarch64/Makefile.in: Regenerated.
	* libc/machine/aarch64/memmove-stub.c: New file.
	* libc/machine/aarch64/memmove.S: New file.
 2013-01-10 12:54:39 +00:00
Marcus Shawcroft 2edd103558 2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Re-ordered.
	Add strncmp.S and strncmp-stub.c.
	* libc/machine/aarch64/Makefile.in: Regenerated.
	* libc/machine/aarch64/strncmp-stub.c: New file.
	* libc/machine/aarch64/strncmp.S: New file.
 2013-01-10 12:51:13 +00:00
Marcus Shawcroft 080e96f57c 2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org> 
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add
	    memcpy.c memcpy-stub.c memset.S memset-stub.c strcmp.S
	    strcmp-stub.c.
	    * libc/machine/aarch64/Makefile.in: Regenerated.
	    * libc/machine/aarch64/memcpy-stub.c: New file.
	    * libc/machine/aarch64/memcpy.S: New file.
	    * libc/machine/aarch64/memset-stub.c: New file.
	    * libc/machine/aarch64/memset.S: New file.
	    * libc/machine/aarch64/strcmp.S: New file.
	    * libc/machine/aarch64/strcmp-stub.c: New file.
 2013-01-10 12:44:50 +00:00
Nick Clifton c9b45dfbbd * common.h: Fix case of "Meta". 
* metag.h: New file.

	* dis-asm.h (print_insn_metag): New declaration.

	* metag.h: New file.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.in: Add Meta.
	* disassemble.c: Add Meta support.
	* metag-dis.c: New file.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* archures.c (bfd_mach_metag): New.
	* bfd-in2.h: Regenerate.
	* config.bfd: Add Meta.
	* configure: Regenerate.
	* configure.in: Add Meta.
	* cpu-metag.c: New file.
	* elf-bfd.h: Add Meta.
	* elf32-metag.c: New file.
	* elf32-metag.h: New file.
	* libbfd.h: Regenerate.
	* reloc.c: Add Meta relocations.
	* targets.c: Add Meta.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* config/tc-metag.c: New file.
	* config/tc-metag.h: New file.
	* configure.tgt: Add Meta.
	* doc/Makefile.am: Add Meta.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi: Add Meta.
	* doc/as.texiinfo: Document Meta options.
	* doc/c-metag.texi: New file.

	* gas/metag/labelarithmetic.d: New file.
	* gas/metag/labelarithmetic.s: New file.
	* gas/metag/metacore12.d: New file.
	* gas/metag/metacore12.s: New file.
	* gas/metag/metacore21-invalid.l: New file.
	* gas/metag/metacore21-invalid.s: New file.
	* gas/metag/metacore21.d: New file.
	* gas/metag/metacore21.s: New file.
	* gas/metag/metacore21ext.d: New file.
	* gas/metag/metacore21ext.s: New file.
	* gas/metag/metadsp21-invalid.l: New file.
	* gas/metag/metadsp21-invalid.s: New file.
	* gas/metag/metadsp21.d: New file.
	* gas/metag/metadsp21.s: New file.
	* gas/metag/metadsp21ext.d: New file.
	* gas/metag/metadsp21ext.s: New file.
	* gas/metag/metafpu21.d: New file.
	* gas/metag/metafpu21.s: New file.
	* gas/metag/metafpu21ext.d: New file.
	* gas/metag/metafpu21ext.s: New file.
	* gas/metag/metag.exp: New file.
	* gas/metag/tls.d: New file.
	* gas/metag/tls.s: New file.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* configure.tgt: Add Meta.
	* emulparams/elf32metag.sh: New file.
	* emultempl/metagelf.em: New file.

	* ld-elf/merge.d: Mark Meta as xfail.
	* ld-gc/start.d: Skip this test on Meta.
	* ld-gc/personality.d: Skip this test on Meta.
	* ld-metag/external.s: New file.
	* ld-metag/metag.exp: New file.
	* ld-metag/pcrel.d: New file.
	* ld-metag/pcrel.s: New file.
	* ld-metag/shared.d: New file.
	* ld-metag/shared.r: New file.
	* ld-metag/shared.s: New file.
	* ld-metag/stub.d: New file.
	* ld-metag/stub.s: New file.
	* ld-metag/stub_pic_app.d: New file.
	* ld-metag/stub_pic_app.r: New file.
	* ld-metag/stub_pic_app.s: New file.
	* ld-metag/stub_pic_shared.d: New file.
	* ld-metag/stub_pic_shared.s: New file.
	* ld-metag/stub_shared.d: New file.
	* ld-metag/stub_shared.r: New file.
	* ld-metag/stub_shared.s: New file.

	* binutils/readelf.c: (guess_is_rela): Add EM_METAG.
	(dump_relocations): Add EM_METAG.
	(get_machine_name): Correct case for Meta.
	(is_32bit_abs_reloc): Add support for Meta ADDR32 reloc.
	(is_none_reloc): Add support for Meta NONE reloc.
 2013-01-10 09:49:18 +00:00
Corinna Vinschen 2b814a1937 * cygerrno.h: Fix copyright. 
* exceptions.cc: Drop comment explaining removed variable.
 2013-01-09 16:25:15 +00:00
Corinna Vinschen 85d8e389cd * dcrt0.cc (main_thread_sinit): New inline function. Fix and explain 
a stdio initialization issue.
	(dll_crt0_1): Call main_thread_sinit rather than __sinit.
 2013-01-09 14:23:44 +00:00
Jan-Benedict Glaw 7dadae9fbc * config.guss: Update from config repo. 
* config.sub: Dito.
 2013-01-08 22:42:34 +00:00
Yufeng Zhang 7af4ad8178 include/elf/ 
2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* common.h (NT_ARM_TLS, NT_ARM_HW_BREAK, NT_ARM_HW_WATCH): New macro
	definitions.

bfd/

2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
	(elfcore_write_aarch_hw_break): Likewise.
	(elfcore_write_aarch_hw_watch): Likewise.
	* elf.c (elfcore_grok_aarch_tls): New function.
	(elfcore_grok_aarch_hw_break): Likewise.
	(elfcore_grok_aarch_hw_watch): Likewise.
	(elfcore_grok_note): Call the new functions to handle the
	corresponding notes.
	(elfcore_write_aarch_tls): New function.
	(elfcore_write_aarch_hw_break): Likewise.
	(elfcore_write_aarch_hw_watch): Likewise.
	(elfcore_write_register_note): Call the new functions to handle the
	corresponding pseudo sections.

binutils/

2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* readelf.c (get_note_type): Handle NT_ARM_TLS, NT_ARM_HW_BREAK
	and NT_ARM_HW_WATCH.
 2013-01-08 18:09:12 +00:00
Jeff Johnston 2fadaa7a20 2013-01-08 Jeff Johnston <jjohnstn@redhat.com> 
* MAINTAINERS: Add Richard Earnshaw as Arm co-maintainer
        and add Richard and Marcus Shawcroft as aarch64 maintainers.
 2013-01-08 16:42:23 +00:00
Jeff Johnston 0c2c3ac839 2013-01-07 Jeff Johnston <jjohnstn@redhat.com> 
* COPYING.LIBGLOSS: Remove license for mips/lsi33k-stub.h which no longer
        exists and replace the new bfin license in its location.
 2013-01-07 21:39:26 +00:00