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Author SHA1 Message Date
Christopher Faylor
4afefdec51 Remove now-inappropriate comment. 2013-03-01 16:28:09 +00:00
Christopher Faylor
f77f82bba5 fix latest changelog description 2013-03-01 15:55:39 +00:00
Christopher Faylor
aad4a3c932 * exceptions.cc (exception::handle): Eliminate buggy recursed value and just 
check if we're exiting.
 2013-03-01 15:48:14 +00:00
Yufeng Zhang
a4239bd48d include/opcode/ 
* aarch64.h (AARCH64_FEATURE_CRC): New macro.

opcodes/

	* aarch64-tbl.h (QL_I3SAMEW, QL_I3WWX): New macros.
	(aarch64_feature_crc): New static.
	(CRC): New macro.
	(aarch64_opcode_table): Add entries for the crc32b, crc32h, crc32w,
	crc32x, crc32cb, crc32ch, crc32cw and crc32cx instructions.
	* aarch64-asm-2.c: Re-generate.
	* aarch64-dis-2.c: Ditto.
	* aarch64-opc-2.c: Ditto.

gas/

	* config/tc-aarch64.c (aarch64_features): Add the 'crc' option.

gas/testsuite/

	* gas/aarch64/crc32.s: New test.
	* gas/aarch64/crc32.d: Ditto.
 2013-02-28 19:18:40 +00:00
Corinna Vinschen
2d8f1ea62a * libc/include/machine/setjmp.h (sigjmp_buf): Fix definition of 
sigjmp_buf size if _JBTYPE is defined.
 2013-02-28 16:42:21 +00:00
Corinna Vinschen
c2e3ff288d * libc/include/malloc.h (struct mallinfo): Convert type of all members 
to size_t to match all targets.
 2013-02-26 14:25:13 +00:00
Corinna Vinschen
1ef8ce71a8 * include/pthread.h (pthread_atfork): Add missing declaration. 2013-02-26 10:32:36 +00:00
Corinna Vinschen
7080b36417 * libc/include/sys/_types.h (_ssize_t): Define as signed equivalent of 
size_t with GCC.
 2013-02-21 12:27:11 +00:00
Yaakov Selkowitz
7b3739f2ae * include/error.h (error_message_count): Declare as dllimport. 
(error_one_per_line): Ditto.
(error_print_progname): Ditto.
 2013-02-21 03:15:47 +00:00
Yaakov Selkowitz
7e38f161ea * Makefile.in (CYGWIN_LDFLAGS): Replace -static-lib* with -static. 
(MINGW_LDFLAGS): Ditto.
(ZLIB): Simplify accordingly.
 2013-02-21 02:13:17 +00:00
Corinna Vinschen
aa102a6a57 * libc/machine/mips/memcpy.S: Fix USE_PREFETCH check. 2013-02-19 07:31:04 +00:00
Alan Modra
c6371eeb8d include/ 
* bfdlink.h (struct bfd_link_info): Delete emit_note_gnu_build_id.
bfd/
	* configure.in: Bump version to 2.23.52.
	* elf-bfd.h (struct elf_build_id_info): New.
	(struct elf_obj_tdata): Delete after_write_object_contents,
	after_write_object_contents_info and build_id_size.  Make build_id
	a pointer to struct elf_build_id_info.
	* elf.c (_bfd_elf_write_object_contents): Style.  Update
	after_write_ibject_contents invocation.
	(elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
	allow zero size notes.
	* configure: Regenerate.
gdb/
	* elfread.c (struct build_id): Delete.  Use struct elf_build_id
	throughout file instead.
	(build_id_bfd_get): Update to use new elf_tdata build_id field.
	Don't xmalloc return value.
	(build_id_verify): Similarly.  Don't xfree.
	(build_id_to_debug_filename): Update.
	(find_separate_debug_file_by_buildid): Update, don't xfree.
ld/
	* emultempl/elf32.em (emit_note_gnu_build_id): New static var.
	Replace all info->emit_note_gnu_build_id refs.
	(id_note_section_size): Rename from
	gld${EMULATION_NAME}_id_note_section_size.
	(struct build_id_info): Delete.
	(write_build_id): Rename from
	gld${EMULATION_NAME}_write_build_id_section.
	Update elf_tdata usage.  Style, formatting.
	(setup_build_id): New function.
	(gld${EMULATION_NAME}_after_open): Use setup_build_id.
 2013-02-18 23:50:26 +00:00
Yufeng Zhang
349693687a * configure.ac: Sync with GCC repo. 
* configure: Ditto.
 2013-02-15 17:55:25 +00:00
Christopher Faylor
df85c52e8c * pathnames.sgml: Remove stray '@'. 2013-02-13 18:07:24 +00:00
Christopher Faylor
729c92aaa7 * pathnames.sgml: Clarify '@' processing. 2013-02-13 17:57:19 +00:00
Corinna Vinschen
6cb2bb7166 Fix wrongly applied patch 2013-02-12 15:26:30 +00:00
Sriraman Tallam
eb2f8e51cc This patch assigns explicit integers to enum values corresponding 
to the plugin API.  This patch helps preventing problems while
cherry-picking plugin-api.h changes from trunk gold to local branches.
For instance, a linker plugin compiled with a cherry-picked
plugin-api.h header with some enum values missing will behave
strangely when used with a linker built with the up to date header.


	* plugin-api.h (enum ld_plugin_level): Assign integers
	explicitly for all values.
 2013-02-11 19:36:56 +00:00
Corinna Vinschen
6fb8fc9012 * libgloss/rx/Makefile.in: Respect DESTDIR when installing 2013-02-11 08:28:46 +00:00
Corinna Vinschen
29507fecb4 * arm/elf-rdimon.specs (-lrdimon): Change link to lib. 2013-02-10 11:57:51 +00:00
Corinna Vinschen
064e3a9115 * child_info.h (CURR_CHILD_INFO_MAGIC): Update. 
(class child_info_fork): Drop extraneous semicolon.
 2013-02-08 20:15:05 +00:00
Sandra Loosemore
be071de851 2013-02-06 Sandra Loosemore <sandra@codesourcery.com> 
Andrew Jenner <andrew@codesourcery.com>

	Based on patches from Altera Corporation.

	bfd/
	* Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
	(ALL_MACHINES_CFILES): Add cpu-nios2.c.
	(BFD_BACKENDS): Add elf32-nios2.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
	* Makefile.in: Regenerated.
	* configure.in: Add entries for bfd_elf32_bignios2_vec and
	bfd_elf32_littlenios2_vec.
	* configure: Regenerated.
	* config.bfd: Add cases for nios2.
	* archures.c (enum bfd_architecture): Add bfd_arch_nios2.
	(bfd_mach_nios2): Define.
	(bfd_nios2_arch): Declare.
	(bfd_archures_list): Add bfd_nios2_arch.
	* targets.c (bfd_elf32_bignios2_vec): Declare.
	(bfd_elf32_littlenios2_vec): Declare.
	(_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
	bfd_elf32_littlenios2_vec.
	* elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
	* reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Regenerated.
	* cpu-nios2.c: New file.
	* elf32-nios2.c: New file.

	opcodes/
	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add nios2-dis.c and
	nios2-opc.c.
	* Makefile.in: Regenerated.
	* configure.in: Add case for bfd_nios2_arch.
	* configure: Regenerated.
	* disassemble.c (ARCH_nios2): Define.
	(disassembler): Add case for bfd_arch_nios2.
	* nios2-dis.c: New file.
	* nios2-opc.c: New file.

	include/
	* dis-asm.h (print_insn_big_nios2): Declare.
	(print_insn_little_nios2): Declare.

	include/elf
	* nios2.h: New file.

	include/opcode/
	* nios2.h: New file.

	gas/
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
	(TARGET_CPU_HFILES): Add config/tc-nios2.h.
	* Makefile.in: Regenerated.
	* configure.tgt: Add case for nios2*-linux*.
	* config/obj-elf.c: Conditionally include elf/nios2.h.
	* config/tc-nios2.c: New file.
	* config/tc-nios2.h: New file.
	* doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
	* doc/Makefile.in: Regenerated.
	* doc/all.texi: Set NIOSII.
	* doc/as.texinfo (Overview): Add Nios II options.
	(Machine Dependencies): Include c-nios2.texi.
	* doc/c-nios2.texi: New file.
	* NEWS: Note Altera Nios II support.

	gas/testsuite/
	* gas/nios2/add.d: New.
	* gas/nios2/add.s: New.
	* gas/nios2/align_fill.d: New.
	* gas/nios2/align_fill.s: New.
	* gas/nios2/align_text.d: New.
	* gas/nios2/align_text.s: New.
	* gas/nios2/and.d: New.
	* gas/nios2/and.s: New.
	* gas/nios2/branch.d: New.
	* gas/nios2/branch.s: New.
	* gas/nios2/break.d: New.
	* gas/nios2/break.s: New.
	* gas/nios2/bret.d: New.
	* gas/nios2/bret.s: New.
	* gas/nios2/cache.d: New.
	* gas/nios2/cache.s: New.
	* gas/nios2/call26.d: New.
	* gas/nios2/call26.s: New.
	* gas/nios2/call.d: New.
	* gas/nios2/call.s: New.
	* gas/nios2/cmp.d: New.
	* gas/nios2/cmp.s: New.
	* gas/nios2/comments.d: New.
	* gas/nios2/comments.s: New.
	* gas/nios2/complex.d: New.
	* gas/nios2/complex.s: New.
	* gas/nios2/ctl.d: New.
	* gas/nios2/ctl.s: New.
	* gas/nios2/custom.d: New.
	* gas/nios2/custom.s: New.
	* gas/nios2/etbt.d: New.
	* gas/nios2/etbt.s: New.
	* gas/nios2/flushda.d: New.
	* gas/nios2/flushda.s: New.
	* gas/nios2/illegal.l: New.
	* gas/nios2/illegal.s: New.
	* gas/nios2/jmp.d: New.
	* gas/nios2/jmp.s: New.
	* gas/nios2/ldb.d: New.
	* gas/nios2/ldb.s: New.
	* gas/nios2/ldh.d: New.
	* gas/nios2/ldh.s: New.
	* gas/nios2/ldw.d: New.
	* gas/nios2/ldw.s: New.
	* gas/nios2/lineseparator.d: New.
	* gas/nios2/lineseparator.s: New.
	* gas/nios2/mov.d: New.
	* gas/nios2/movia.d: New.
	* gas/nios2/movia.s: New.
	* gas/nios2/movi.d: New.
	* gas/nios2/movi.s: New.
	* gas/nios2/mov.s: New.
	* gas/nios2/mul.d: New.
	* gas/nios2/mul.s: New.
	* gas/nios2/nios2.exp: New.
	* gas/nios2/nor.d: New.
	* gas/nios2/nor.s: New.
	* gas/nios2/or.d: New.
	* gas/nios2/or.s: New.
	* gas/nios2/ret.d: New.
	* gas/nios2/ret.s: New.
	* gas/nios2/rol.d: New.
	* gas/nios2/rol.s: New.
	* gas/nios2/rotate.d: New.
	* gas/nios2/rotate.s: New.
	* gas/nios2/stb.d: New.
	* gas/nios2/stb.s: New.
	* gas/nios2/sth.d: New.
	* gas/nios2/sth.s: New.
	* gas/nios2/stw.d: New.
	* gas/nios2/stw.s: New.
	* gas/nios2/sub.d: New.
	* gas/nios2/sub.s: New.
	* gas/nios2/sync.d: New.
	* gas/nios2/sync.s: New.
	* gas/nios2/trap.d: New.
	* gas/nios2/trap.s: New.
	* gas/nios2/tret.d: New.
	* gas/nios2/tret.s: New.
	* gas/nios2/warn_noat.l: New.
	* gas/nios2/warn_noat.s: New.
	* gas/nios2/warn_nobreak.l: New.
	* gas/nios2/warn_nobreak.s: New.
	* gas/nios2/xor.d: New.
	* gas/nios2/xor.s: New.

	ld/
	* Makefile.am (enios2elf.c): New rule.
	* Makefile.in: Regenerated.
	* configure.tgt: Add case for nios2*-*-*.
	* emulparams/nios2elf.sh: New file.
	* NEWS: Note Altera Nios II support.

	ld/testsuite/
	* ld-nios2/emit-relocs-1a.s: New.
	* ld-nios2/emit-relocs-1b.s: New.
	* ld-nios2/emit-relocs-1.d: New.
	* ld-nios2/emit-relocs-1.ld: New.
	* ld-nios2/gprel.d: New.
	* ld-nios2/gprel.s: New.
	* ld-nios2/hilo16.d: New.
	* ld-nios2/hilo16.s: New.
	* ld-nios2/hilo16_symbol.s: New.
	* ld-nios2/imm5.d: New.
	* ld-nios2/imm5.s: New.
	* ld-nios2/imm5_symbol.s: New.
	* ld-nios2/nios2.exp: New.
	* ld-nios2/pcrel16.d: New.
	* ld-nios2/pcrel16_label.s: New.
	* ld-nios2/pcrel16.s: New.
	* ld-nios2/relax_callr.d: New.
	* ld-nios2/relax_callr.ld: New.
	* ld-nios2/relax_callr.s: New.
	* ld-nios2/relax_cjmp.d: New.
	* ld-nios2/relax_cjmp.s: New.
	* ld-nios2/relax_jmp.ld: New.
	* ld-nios2/relax_section.d: New.
	* ld-nios2/relax_section.s: New.
	* ld-nios2/relax_ujmp.d: New.
	* ld-nios2/relax_ujmp.s: New.
	* ld-nios2/reloc.d: New.
	* ld-nios2/reloc.s: New.
	* ld-nios2/reloc_symbol.s: New.
	* ld-nios2/s16.d: New.
	* ld-nios2/s16.s: New.
	* ld-nios2/s16_symbol.s: New.
	* ld-nios2/u16.d: New.
	* ld-nios2/u16.s: New.
	* ld-nios2/u16_symbol.s: New.
	* ld-elf/indirect.exp: Skip on targets that don't support
	-shared -fPIC.
	* ld-elfcomm/elfcomm.exp: Build with -G0 for nios2.
	* ld-plugin/lto.exp: Skip shared library tests on targets that
	don't support them.  Skip execution tests on non-native targets.

	binutils/
	* readelf.c: Include elf/nios2.h.
	(dump_relocations): Add case for EM_ALTERA_NIOS2.
	(get_nios2_dynamic_type): New.
	(get_dynamic_type): Add case for EM_ALTERA_NIOS2.
	(is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case.
	(is_16bit_abs_reloc): Likewise.
	(is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases.
	* NEWS: Note Altera Nios II support.
	* MAINTAINERS: Add Nios II maintainers.
 2013-02-06 23:22:18 +00:00
Ian Lance Taylor
51ab11f758 PR go/55969 
* configure.ac: Disable libgo on some systems where it does not
	work.
	* configure: Rebuild.
 2013-02-05 22:39:30 +00:00
Alan Modra
79a97aa5ea * configure: Regenerate after syncing config/. 2013-02-04 23:31:16 +00:00
Corinna Vinschen
cf4acdbc1f * fhandler_socket.cc (fhandler_socket::bind): Fix error code for 
empty filename.
 2013-02-04 12:21:56 +00:00
Corinna Vinschen
188fc1cf6e * fhandler_socket.cc (fhandler_socket::bind): Fix length check of 
AF_LOCAL filename so it never accesses memory beyond namelen.  Also
	make sure filename is NUL-terminated.
 2013-02-04 12:04:20 +00:00
Alan Modra
db7922e5bc include/coff/ 
* ti.h (SWAP_OUT_RELOC_EXTRA): Define.
bfd/
	* coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
	* coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
 2013-02-04 05:25:41 +00:00
Nick Clifton
92825fd954 * crt0.S: Add recognition of the e3v5 architecture variant. 2013-02-01 08:29:04 +00:00
Christopher Faylor
118e51be1d * DevNotes: Add entry cgf-000022. 
* cygtls.h (_cygtls::func): Define as a sa_sigaction style function.
* exceptions.cc (sig_handle_tty_stop): Ditto.
(_cygtls::interrupt_setup): Fix coercion to accommodate 'func' change.
(ctrl_c_handler): Use tty kill_pgrp to send a signal.
(sigpacket::process): Don't process sigflush here.
(_cygtls::call_signal_handler): Reorganize to avoid a race.  Always call
sa_sigaction style function.
* fhandler_termios.cc (is_flush_sig): Define new function.
(tty_min::kill_pgrp): Handle tty flush when signal detected.
(fhandler_termios::bg_check): Be slightly more paranoid about checking for
valid tty.
(fhandler_termios::sigflush): Don't flush unless tty owner.
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Use tty kill_pgrp to send
signal.
(fhandler_pty_master::ioctl): Ditto.
* signal.cc (killsys): Delete definition.
* sigproc.h (killsys): Delete declaration.
* include/cygwin/signal.h (siginfo_t): Simplify union/struct nesting slightly.
Implement mechanism to allow cygwin data passing.
 2013-01-31 05:26:47 +00:00
Kai Tietz
3371f4c714 PR other/54620 
PR target/39064
	* md5.h (md5_uintptr, md5_uint32): Define as uintptr_t/uint32_t if
	stdint.h and sys/types.h headers are present.
	* sha1.h (sha1_uintptr, sha1_uint32): Likewise.
 2013-01-30 16:52:35 +00:00
Yufeng Zhang
077277f22c include/opcode/ 
2013-01-30  Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64.h (aarch64_op): Add OP_SXTL, OP_SXTL2, OP_UXTL and OP_UXTL2.

opcodes/

2013-01-30  Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64-tbl.h (aarch64_opcode_table): Flag sshll, sshll2, ushll and
	ushll2 with F_HAS_ALIAS.  Add entries for sxtl, sxtl2, uxtl and uxtl2.
	* aarch64-asm.c (convert_xtl_to_shll): New function.
	(convert_to_real): Handle OP_SXTL, OP_SXTL2, OP_UXTL and OP_UXTL2 by
	calling convert_xtl_to_shll.
	* aarch64-dis.c (convert_shll_to_xtl): New function.
	(convert_to_alias): Handle OP_SXTL, OP_SXTL2, OP_UXTL and OP_UXTL2 by
	calling convert_shll_to_xtl.
	* aarch64-gen.c: Update copyright year.
	* aarch64-asm-2.c: Re-generate.
	* aarch64-dis-2.c: Re-generate.
	* aarch64-opc-2.c: Re-generate.

gas/testsuite/

2013-01-30  Yufeng Zhang  <yufeng.zhang@arm.com>

	* gas/aarch64/alias.s: Add new tests.
	* gas/aarch64/alias.d: Update.
	* gas/aarch64/no-aliases.d: Update.
 2013-01-30 15:43:31 +00:00
Nick Clifton
1ecbae339c PR gas/15069 
* tic6x-opcode-table.h: Fix encoding of BNOP instruction.

	* gas/tic6x/insns-c674x-pcrel.s: Add test of BNOP instruction
	within header based fetch packet.
	* gas/tic6x/insns-c674x-pcrel.d: Update expected disassembly.
 2013-01-28 15:28:38 +00:00
Nick Clifton
caad19d39f * v850.h: Add e3v5 support. 2013-01-24 16:51:56 +00:00
Nick Clifton
ffe54f0fa1 Add support for V850E3V5 architecture 2013-01-24 11:14:01 +00:00
Christopher Faylor
95b7947d04 * faq-programming.xml: Remove reference to "make check". 2013-01-23 16:54:35 +00:00
Christopher Faylor
a69e27906f * miscfuncs.cc (__import_address): Check if malloc field points directly at 
'malloc'.
 2013-01-23 14:24:34 +00:00
Christopher Faylor
0e8c8b0093 * miscfuncs.cc (__import_address): On second thought, the chance that this 
pointer could be NULL is very low so don't bother checking for it.
 2013-01-23 14:06:06 +00:00
Christopher Faylor
df37bdc5b7 * exceptions.cc (exception::handle): Make attempt to recursively dump stack 
fatal.
 2013-01-23 05:27:36 +00:00
Christopher Faylor
1fc747f37a * miscfuncs.cc (__import_address): Avoid NULL explicitly. 2013-01-23 02:06:44 +00:00
Christopher Faylor
9c4478df47 * miscfuncs.cc (__import_address): Avoid treating random instructions as import 
jump.
* malloc_wrapper.cc (malloc_init): Remove comment about 64-bit.
 2013-01-23 02:02:36 +00:00
Joel Sherrill
6c3f590cd9 2013-01-22 Joel Sherrill <joel.sherrill@oarcorp.com> 
* libc/include/pthread.h: Add PTHREAD_RWLOCK_INITIALIZER.
	Fix typo on PTHREAD_COJND_INITIALIZER.
 2013-01-22 21:20:08 +00:00
Marcus Shawcroft
761dfa99ba Correcting my previous commit. 
In my previous commit I forget to cvs add two new files, this commit
corrects my mistake.
 2013-01-22 09:49:27 +00:00
Christopher Faylor
93ff4bbee0 * dcrt0.cc (dll_crt0_1): Comment assumption. 
* exceptions.cc (sigpacket::setup_handler): Avoid sending signals during fork
processing.
 2013-01-21 17:17:44 +00:00
Christopher Faylor
3b1a8c572f * dcrt0.cc (dll_crt0_1): Flag that we are working "incyg". Handle any signals 
(presumably exiting signals) which may have come in while we are in the process
of setting up.
 2013-01-21 16:56:09 +00:00
Christopher Faylor
df0f949cfd Update copyrights 2013-01-21 16:28:27 +00:00
Christopher Faylor
02211f348d Update copyrights 2013-01-21 16:21:23 +00:00
Christopher Faylor
f5183c2533 * update-copyright: Recognize configure.ac scripts too. 2013-01-21 16:20:23 +00:00
Corinna Vinschen
e6e5ab6936 Use same fix to silence newer gcc as in 64 bit branch 2013-01-21 13:53:03 +00:00
Christopher Faylor
6d34849474 * cygerrno.h (__reg3): Define. 
* cygmalloc.h (__reg3): Ditto.
 2013-01-21 07:42:02 +00:00
Christopher Faylor
a526df1e20 * cygerrno.h: Conditionally define __regN for cygserver. 2013-01-21 07:34:07 +00:00
Christopher Faylor
2033ccdd17 * malloc_wrapper.cc (malloc_init): Re-add inadvertently dropped comment which 
explains what's going on with the use_internal calculation.
 2013-01-21 04:43:48 +00:00