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Author SHA1 Message Date
Christopher Faylor
6fcb223858 * sigproc.cc (wait_sig): Avoid uninitialized use of nb when retrying. 
Consolidate two error messages into one.
 2013-03-29 13:18:25 +00:00
Christopher Faylor
5e31c80e4e * sigproc.cc (pending_signals::retry): Declare new element. 
(pending_signals::pending): Force an additional loop through wait_sig by
setting retry whenever this function is called.
(sig_send): Reorganize to wait for SIGHOLD at bottom.  Always add signal to
pending queue and work on whole queue rather than just the one signal.  Loop
when sigq.retry is set.  Fix long-broken check for SIGCHLD after queued
signals.
 2013-03-29 01:22:14 +00:00
Christopher Faylor
1a863e04b3 * exceptions.cc (exception::handle): Generalize comment. 2013-03-28 16:14:53 +00:00
Nick Clifton
8499cbfbf7 PR binutils/15068 
* tic6x-opcode-table.h: Fix patterns for add, ldnw and xor.
	* gas/tic6x/insns16-lsd-unit.s: Correct bit patterns for mvk, add
	and xor.
	* gas/tic6x/insns16-lsd-unit.d: Update expected output.
 2013-03-28 09:25:11 +00:00
Corinna Vinschen
d420513d39 * faq-what.xml (faq.what.supported): Mention Windows 8 and Server 2012. 
Change sentence on native 64 bit version.
 2013-03-27 16:12:30 +00:00
Nick Clifton
f115039df1 PR binutils/15068 
* tic6x-dis.c: Add support for displaying 16-bit insns.
	* tic6xc-insn-formats.h (FLD): Add use of bitfield array.
	Add 16-bit opcodes.
	* tic6xc-opcode-table.h: Add 16-bit insns.
	* tic6x.h: Add support for 16-bit insns.
	* config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
	* gas/tic6x/insns16-d-unit.s: New test.
	* gas/tic6x/insns16-d-unit.d: Expected disassembly.
	* gas/tic6x/insns16-ddec.s: New test.
	* gas/tic6x/insns16-ddec.d: Expected disassembly.
	* gas/tic6x/insns16-dinc.s: New test.
	* gas/tic6x/insns16-dinc.d: Expected disassembly.
	* gas/tic6x/insns16-dind.s: New test.
	* gas/tic6x/insns16-dind.d: Expected disassembly.
	* gas/tic6x/insns16-doff4.s: New test.
	* gas/tic6x/insns16-doff4.d: Expected disassembly.
	* gas/tic6x/insns16-l-unit.s: New test.
	* gas/tic6x/insns16-l-unit.d: Expected disassembly.
	* gas/tic6x/insns16-lsd-unit.s: New test.
	* gas/tic6x/insns16-lsd-unit.d: Expected disassembly.
	* gas/tic6x/insns16-m-unit.s: New test.
	* gas/tic6x/insns16-m-unit.d: Expected disassembly.
	* gas/tic6x/insns16-s-unit-pcrel.s: New test.
	* gas/tic6x/insns16-s-unit-pcrel.d: Expected disassembly.
	* gas/tic6x/insns16-s-unit: New test.
	* gas/tic6x/insns16-s-unit.d: Expected disassembly.
 2013-03-27 11:43:37 +00:00
Corinna Vinschen
409c27f834 * acconfig.h (_FVWRITE_IN_STREAMIO): Undefine. 
* newlib.hin (_FVWRITE_IN_STREAMIO): Undefine.
	* configure.in (--disable-newlib-fvwrite-in-streamio): New option.
	* configure: Regenerated.
	* libc/stdio/fputs.c (_fputs_r): Use _FVWRITE_IN_STREAMIO to
	control __sfvwrite_r.  Add alternative implementation.
	* libc/stdio/fputws.c (_fputws_r): Ditto.
	* libc/stdio/fwrite.c (_fwrite_r): Ditto.
	* libc/stdio/puts.c (_puts_r): Ditto.
	* libc/stdio/vfprintf.c (__ssputs_r, __sfputs_r): New function.
	(_VFPRINTF_R): Use _FVWRITE_IN_STREAMIO to control vector buffer.
	(__SPRINT): Use _FVWRITE_IN_STREAMIO to control macro definition.
	* libc/stdio/vfwprintf.c (_VFWPRINTF_R): Use _FVWRITE_IN_STREAMIO
	to control vector buffer.
 2013-03-27 09:38:39 +00:00
Joel Sherrill
1ebc8da242 2013-03-26 Sebastian Huber <sebastian.huber@embedded-brains.de> 
* libc/stdio/local.h (_STDIO_WITH_THREAD_CANCELLATION_SUPPORT):
	New define.
	* libc/stdio/fclose.c: Use
	_STDIO_WITH_THREAD_CANCELLATION_SUPPORT.
	* libc/stdio/freopen.c: Likewise.
	* libc/stdio64/freopen64.c: Likewise.
 2013-03-26 16:07:55 +00:00
Michael Frysinger
74d17001b4 src-release: fix version look up for bfd based projects 2013-03-22 23:16:40 +00:00
Nick Clifton
724514461e * elf32-h8300 (h8_relax_section): Add new relaxation of mov 
@(disp:32,ERx) to mov @(disp:16,ERx).
	(R_H8_DISP32A16): New reloc.
	Comments added and corrected.
	* reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

	* ld.texinfo (H8/300): Add description of relaxation of
	mov @(disp:32,ERx) to mov @(disp:16,ERx).

	* ld-h8300/h8300.exp: Add new relax-7 test on ELF.
	* ld-h8300/relax-2.s: Add other direction and .w/.l variants of
	mov insns.
	* ld-h8300/relax-2.d: Update expected disassembly.
	* ld-h8300/relax-7a.s: New: tests for mov @(disp:32,ERx) -> mov
	@(disp:16,ERx).
	* ld-h8300/relax-7b.s: New: Likewise.
	* ld-h8300/relax-7.d: New: expected disassembly.

	* config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
	@(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
	R_H8_DISP32A16.
	* config/tc-h8300.h: Remove duplicated defines.
 2013-03-21 16:08:06 +00:00
Nick Clifton
0fe1b31bca PR gas/15082 
* tic6x-opcode-table.h: Rename mpydp's specific operand type macro
	from ORREGD1324 to ORXREGD1324 and make it cross-path-able through
	tic6x_operand_xregpair operand coding type.
	Make mpydp instruction cross-path-able, ie: remove the FIXed 'x'
	opcode field, usu ORXREGD1324 for the src2 operand and remove the
	TIC6X_FLAG_NO_CROSS.

	* gas/tic6x/insns-bad-1.s: Remove test-case for mpydp with
	cross-path.
	* gas/tic6x/insns-bad-1.l: Update expected output.
	* gas/tic6x/insns-c674x.s: Add a test-case for mpydp with
	cross-path.
	* gas/tic6x/insns-c674x.d: Update expected output.
 2013-03-20 16:56:34 +00:00
Nick Clifton
de2e02904e * include/opcode/tic6x.h: add tic6x_coding_dreg_(msb|lsb) field coding type in 
order to encode separately the msb and lsb of a register pair ; this will be
needed to encode the opcodes the same
way as Ti assembler does.

* gas/config/tc-tic6x.c: handle tic6x_coding_dreg_(msb|lsb)  field coding types
and use it to encode register pair numbers when required.

* opcodes/tic6x-dis.c: decodes opcodes that have individual msb and lsb halves
in src1 & src2 fields ; discard the src1 (lsb) value and only use src2 (msb),
discarding bit 0, to follow what Ti SDK does in that case as any value in the
src1 field yields the same output with SDK disassembler.

* include/opcode/tic6x-opcode-table.h: modify absdp, dpint, dpsp, dptrunc,
rcpdp and rsqrdp opcodes to use the new field coding types.

* gas/testsuite/gas/tic6x/insns-c674x.d, gas/testsuite/gas/tic6x/insns-c674x.s
: add test case for the newly generated opcode but keep the old ones as they
seem legit as per Ti disassembler output.
 2013-03-20 16:36:34 +00:00
Christopher Faylor
744f64fded test checkin 2013-03-19 16:41:42 +00:00
Steve Ellcey
f30aaf7d9f gdb: 
2013-03-15  Steve Ellcey  <sellcey@mips.com>

	* remote-sim.c (sim_command_completer): Make char arguments const.

include:


2013-03-15  Steve Ellcey  <sellcey@mips.com>

	* gdb/remote-sim.h (sim_command_completer): Make char arguments const.

sim:

2013-03-15  Steve Ellcey  <sellcey@mips.com>

	* arm/wrapper.c (sim_complete_command): Make char arguments const.
	* avr/interp.c (sim_complete_command): Ditto.
	* common/sim-options.c (sim_complete_command): Ditto.
	* cr16/interp.c (sim_complete_command): Ditto.
	* erc32/interf.c (sim_complete_command): Ditto.
	* m32c/gdb-if.c (sim_complete_command): Ditto.
	* microblaze/interp.c (sim_complete_command): Ditto.
	* ppc/sim_calls.c (sim_complete_command): Ditto.
	* rl78/gdb-if.c (sim_complete_command): Ditto.
	* rx/gdb-if.c (sim_complete_command): Ditto.
	* sh/interp.c (sim_complete_command): Ditto.
 2013-03-15 17:53:41 +00:00
Corinna Vinschen
01aff1ea37 * newlib/libc/stdio/findfp.c (glue_with_file): New. 
(__sfmoreglue): Use glue_with_file to avoid alignment problems.
 2013-03-15 13:19:29 +00:00
Sandra Loosemore
ba42414160 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de> 
include/
	* opcode/nios2.h: Edit comment.

	gas/
	* config/tc-nios2.c (nios2_consume_arg): Delete 'k' case.  Add 'o'
	case.  Add default BAD_CASE to switch.

	gas/testsuite/
	* gas/nios2/break.d: Check instruction values.
 2013-03-12 19:18:57 +00:00
Sandra Loosemore
2ba1c51694 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de> 
include/
	* opcode/nios2.h (OPX_WRPRS): New define.
	(OP_MATCH_WRPRS): Likewise.

	opcodes/
	* nios2-opc.c (nios2_builtin_opcodes): Add entry for wrprs.

	gas/
	* config/tc-nios2.c (nios2_assemble_args_ds): New function.
	(nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.

	gas/testsuite/
	* gas/nios2/nios2.exp: Run wrprs.
	* gas/nios2/wrprs.d: New file.
	* gas/nios2/wrprs.s: Likewise.
 2013-03-12 02:41:26 +00:00
Sandra Loosemore
6868191e90 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de> 
include/
	* opcode/nios2.h (OP_RDPRS): New define.
	(OP_MATCH_RDPRS): Likewise.

	opcodes/
	* nios2-opc.c (nios2_builtin_opcodes): Add entry for rdprs.

	gas/testsuite/
	* gas/nios2/nios2.exp: Run rdprs.
	* gas/nios2/rdprs.d: New file.
	* gas/nios2/rdprs.s: Likewise.
 2013-03-12 02:20:08 +00:00
Kyrylo Tkachov
f0829dce7d Add support for AArch32 CRC instruction in ARMv8. 
gas/ChangeLog
2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/tc-arm.c (crc_ext_armv8): New feature set.
	(UNPRED_REG): New macro.
	(do_crc32_1): New function.
	(do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
	do_crc32ch, do_crc32cw): Likewise.
	(TUEc): New macro.
	(insns): Add entries for crc32 mnemonics.
	(arm_extensions): Add entry for crc.

include/opcode/ChangeLog
2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* arm.h (CRC_EXT_ARMV8): New constant.
	(ARCH_CRC_ARMV8): New macro.

opcodes/ChangeLog
2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* arm-dis.c (arm_opcodes): Add entries for CRC instructions.
	(thumb32_opcodes): Likewise.
	(print_insn_thumb32): Handle 'S' control char.

gas/testsuite/ChangeLog
2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* gas/arm/crc32-bad.d: New file.
	* gas/arm/crc32-bad.l: Likewise.
	* gas/arm/crc32-bad.s: Likewise.
	* gas/arm/crc32.d: Likewise.
	* gas/arm/crc32.s: Likewise.
 2013-03-11 11:09:32 +00:00
Christopher Faylor
41090b6193 add news 2013-03-09 21:58:54 +00:00
Christopher Faylor
56bc657ce4 * cygtls.h (_cygtls::signal_debugger): Change argument type. 
(_cygtls::copy_context): Delete declaration.
* exceptions.cc (exception::handle): Don't call copy_context() here.  Move
signal_handler call earlier and always call it.
(_cygtls::copy_context): Delete definition.
(_cygtls::signal_debugger): Move copy_context logic here.  Suspend thread
receiving signal before gathering context information.
 2013-03-09 21:55:18 +00:00
Christopher Faylor
6a375e0325 * spawn.cc (child_info_spawn::worker): Save and restore my_wr_proc_pipe around 
non-execing operations to avoid handle leak seen in
http://cygwin.com/ml/cygwin/2013-03/msg00152.html .
 2013-03-09 00:11:31 +00:00
Nick Clifton
735c1b8006 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype. 
* elf.c (elfcore_write_s390_tdb): New function.
	(elfcore_write_register_note): Call it.
	(elfcore_grok_s390_tdb): New function.
	(elfcore_grok_note): Call it.

	* readelf.c (get_note_type): Add NT_S390_TDB.
 2013-03-08 17:13:31 +00:00
Corinna Vinschen
8981489bec * include/sys/un.h (UNIX_PATH_MAX): Rename from UNIX_PATH_LEN to 
follow Linux.
	* fhandler_socket.cc: Change UNIX_PATH_LEN to UNIX_PATH_MAX throughout.
	(fhandler_socket::recv_internal): Don't return prematurely in case of
	successful return.  For AF_LOCAL sockets, overwrite returned AF_INET
	name with AF_LOCAL name.
 2013-03-07 15:39:35 +00:00
Corinna Vinschen
b5545a7b7e * fhandler_socket.cc (fhandler_socket::bind): Fix check for AF_LOCAL 
filename length to allow non-NUL terminated strings within namelen
	bytes.  Copy over sun_path to local array sun_path to have a
	NUL-terminated string for subsequent function calls.  Move path_conv
	check before OS bind call to not bind the socket before being sure
	the file doesn't exist.  Add and fix comments.
 2013-03-07 11:04:28 +00:00
Corinna Vinschen
bd142b93ae * mount.cc (fs_names): Add trailing NULL element to avoid potential 
SEGV in format_proc_filesystems.
 2013-03-06 14:10:23 +00:00
Corinna Vinschen
0a42dbf12a * faq-using.xml: Fix expression and uppercase Samba. 2013-03-06 11:28:29 +00:00
Cary Coutant
9a83c1cd5d Restore patch lost in last merge from GCC. 
include/
	* dwarf2.h (enum dwarf_sect): New enum type.
 2013-03-01 23:40:38 +00:00
DJ Delorie
ade26ab0f4 merge from gcc 2013-03-01 23:00:18 +00:00
Cary Coutant
15f47d5fa1 include/ 
* dwarf2.h (enum dwarf_sect): New enum type.
 2013-03-01 19:23:33 +00:00
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