Commit Graph

11913 Commits

Author SHA1 Message Date
Eric Blake 84d6be5fa3 Fix 'make info' to work again.
* libc/Makefile.am (SUBDEFS): Correctly build popen docs.
* libc/libc.texinfo (Top): Add posix node to menu.
2009-08-19 12:38:09 +00:00
Christopher Faylor d3d3983de9 * MAINTAINERS: Perform some obvious fixups. 2009-08-19 02:53:50 +00:00
Jeff Johnston 7dc54c36da 2009-08-18 Jeff Johnston <jjohnstn@redhat.com>
* newlib.hin: Add comment regarding file being manually edited.
        * Makefile.am: Add no-op rule for newlib.hin.
        * Makefile.in: Regenerated.
2009-08-18 21:48:05 +00:00
Jeff Johnston 66b452d6f0 2009-08-18 Jeff Johnston <jjohnstn@redhat.com>
* acconfig.h: Add templates for _HAVE_LONG_DOUBLE and _LDBL_EQ_DBL.
2009-08-18 19:57:59 +00:00
Jeff Johnston fd226e98a4 2009-08-18 Eric Blake <ebb9@byu.net>
* libc/posix/popen.c (popen): Fix documented prototype.

        Improve popen compatibility with glibc.
        * libc/posix/popen.c (popen): The 2006-08-22 change to use
        FD_CLOEXEC disagrees with other implementations; instead, use
        pidlist to work even when fcntl is not available.  Meanwhile,
        support the 'e' modifier to set CLOEXEC, as in glibc.  Drop
        cygwin-specific code, now that cygwin has its own version.
        * libc/posix/Makefile.am (CHEWOUT_FILES): Document popen.
        * libc/posix/posix.tex: New file.
2009-08-18 18:34:57 +00:00
Eric Blake e9708d920c * libc/posix/popen.c (popen): Fix documented prototype. 2009-08-18 17:07:55 +00:00
Eric Blake a051160962 Improve popen compatibility with glibc.
* libc/posix/popen.c (popen): The 2006-08-22 change to use
FD_CLOEXEC disagrees with other implementations; instead, use
pidlist to work even when fcntl is not available.  Meanwhile,
support the 'e' modifier to set CLOEXEC, as in glibc.  Drop
cygwin-specific code, now that cygwin has its own version.
* libc/posix/Makefile.am (CHEWOUT_FILES): Document popen.
* libc/posix/posix.tex: New file.
2009-08-18 16:43:21 +00:00
Jeff Johnston 56dbf99329 2009-08-17 Craig Howland <howland@LGSInnovations.com>
* libc/string/wcsncpy.c (wcsncpy):  Re-write function based on small
        version of strncpy() (fixing two bugs).
2009-08-18 16:03:06 +00:00
Christopher Faylor 421ba492fa * dtable.cc (dtable::fixup_after_exec): Close any popen'ed file handles here.
* fhandler.h (fhandler_*::ispipe): New function.
(fhandler_base::get_popen_pid): Define virtual function.
(fhandler_*::isdevice): Make const.
(fhandler_*::isfifo): Ditto.
2009-08-18 15:21:47 +00:00
Corinna Vinschen 4db8460fdb * Makefile.in (CXXFLAGS): Allow override. 2009-08-18 08:37:23 +00:00
Christopher Faylor 4315703af7 * syscalls.cc (popen): Reorganize slightly for clarity. Fix a comment. 2009-08-18 01:51:35 +00:00
Christopher Faylor d5c44ae231 * syscalls.cc (popen): Rewrite to accommodate situations where stdin, stdout,
or stderr are closed.
2009-08-18 01:40:46 +00:00
Christopher Faylor 28c054b720 * pipe.cc (fhandler_pipe::create_selectable): Add -pipe to default pipe names.
* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Use bool/true/false for
what is actually a boolean variable.
2009-08-17 12:45:51 +00:00
Ben Elliston de856c4402 * config.sub, config.guess: Update from upstream sources. 2009-08-17 04:10:29 +00:00
Ralf Wildenhues b17d0de476 Sync config/ from GCC:
--- config/ChangeLog
+++ config/ChangeLog
@@ -19,6 +19,10 @@
 	* tls.m4 (GCC_CHECK_TLS): Also test TLS in a shared library when
 	cross-compiling.

+2009-06-25  Olivier Hainque  <hainque@adacore.com>
+
+	* config/mh-ppc-aix (BOOT_ADAFLAGS): Remove -mminimal-toc.
+
 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>

 	* plugins.m4: New.
@@ -39,6 +43,27 @@
 	"# no Tcl configs found".
 	(SC_LOAD_TKCONFIG): Similarily for TK_BIN_DIR.

+2009-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* lead-dot.m4: Change copyright header to refer to version
+	3 of the GNU General Public License and to point readers at the
+	COPYING3 file and the FSF's license web page.
+	* warnings.m4: Likewise.
+
+2009-02-11  Kai Tietz  <kai.tietz@onevision.com>
+
+	* mh-cygwin (LDFLAGS): Add linker option to increase stack limit
+	up to 8MB.
+
+2009-01-23  Jie Zhang  <jie.zhang@analog.com>
+
+	* tls.m4 (GCC_CHECK_EMUTLS): Define.
+
+2008-12-21  Andrew Pinski  <pinskia@gmail.com>
+
+	PR target/38300
+	* unwind_ipinfo.m4: Darwin before 9 does not have _Unwind_GetIPInfo.
+
 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>

 	Fix PR/25502
2009-08-16 12:49:48 +00:00
Ralf Wildenhues 8484e111d5 Sync include/ChangeLog-9103 from GCC to fix invalid UTF-8. 2009-08-16 12:06:21 +00:00
Chris Sutcliffe 22fa213129 2009-08-14 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* include/_mingw.h: Increment version to 3.16.
2009-08-15 02:50:19 +00:00
Corinna Vinschen 719ffe8792 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix length
check for ".." dir.
2009-08-14 18:27:18 +00:00
Corinna Vinschen e684ace44e * fhandler_disk_file.cc (fhandler_disk_file::readdir): Change comment
to be fair.
2009-08-14 14:10:31 +00:00
Corinna Vinschen e575678945 * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Remove
ill-advised attempt to optimize "." and ".." handling by checking for
	specific position in directory listing.  Explain why.
	(fhandler_disk_file.cc (fhandler_disk_file::readdir): Ditto.
	Special-case opening file on NFS to fetch inode number and add longish
	comment to explain why.
2009-08-14 13:39:07 +00:00
Corinna Vinschen c1999c4b0c * (fhandler_socket::getsockname): Fix length returned for unbound
AF_LOCAL sockets.
	(fhandler_socket::getpeername): Ditto.
	* net.cc (socketpair): Don't set sun_path and peer_sun_path to
	make sure getsockname and getpeername return the correct values
	for AF_LOCAL sockets.
2009-08-14 06:58:44 +00:00
Corinna Vinschen 95a1cc7024 * fhandler_socket.cc (fhandler_socket::accept): Use sizeof rather
then constant size.  Truncate returned data, but return full address
	length as per POSIX.
	(fhandler_socket::getsockname): Truncate returned data, but return full
	address length as per POSIX.
	(fhandler_socket::getpeername): Ditto.
2009-08-13 15:44:29 +00:00
Corinna Vinschen d3d4aa96aa * fhandler.h (class fhandler_socket): Add peer_sun_path member.
(fhandler_socket::set_peer_sun_path): New method.
	(fhandler_socket::get_peer_sun_path): New method.
	* fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
	peer_sun_path to NULL.
	(fhandler_socket::~fhandler_socket): Free peer_sun_path if necessary.
	(fhandler_socket::dup): Duplicate peer_sun_path.
	(fhandler_socket::accept): Ditto.  Return fake unbound peer content
	and len in case of AF_LOCAL sockets.
	(fhandler_socket::getsockname): Always use local sockaddr_storage to
	store socket address and copy over to incoming address.  Handle every
	namelen correctly per POSIX.
	(fhandler_socket::getpeername): Ditto.  Add code path to return
	correct value for AF_LOCAL sockets.
	(fhandler_socket::set_peer_sun_path): New method.
	* net.cc (socketpair): Set peer_sun_path to empty string, just like
	sun_path.
2009-08-13 10:26:42 +00:00
Corinna Vinschen af0a038ecb ChangeLog: Fix typo in "typo". 2009-08-13 07:41:35 +00:00
Corinna Vinschen ce5eb135a2 * cxx.cc (default_cygwin_cxx_malloc): Enhance commenting.
* dll_init.cc (dll_dllcrt0_1): Likewise.
	* dlfcn.cc (dlopen): Prevent dlopen()'d DLL from installing any
	cxx malloc overrides.
	* include/cygwin/cygwin_dll.h (__dynamically_loaded): New variable.
	* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Check it and only
	install cxx malloc overrides when statically loaded.  Extend comments.
2009-08-13 07:35:50 +00:00
Corinna Vinschen 61189f19de * libc/stdio/mktemp.c (mkdtemp): Fix type in function name. 2009-08-13 07:19:33 +00:00
Dave Korn ee47ad3213 * faq-using.xml (faq.using.bloda): Typofix MacAfee -> McAfee. 2009-08-12 22:03:18 +00:00
Jeff Johnston 12387ab6f7 2009=08-12 Jeff Johnston <jjohnstn@redhat.com>
* libc/stdio/mktemp.c (_gettemp): Do not call _mkdir_r unless
        HAVE_MKDIR is defined.

2009-08-12  Hans-Peter Nilsson  <hp@axis.com>

        * libc/include/reent.h: Add prototype and definition of _mkdir_r.
        * libc/reent/Makefile.am (GENERAL_SOURCES): Add mkdirr.c.
        (CHEWOUT_FILES): Add mkdirr.def.
        * libc/reent/Makefile.in: Regenerate.
        * libc/reent/mkdirr.c: New file.
2009-08-12 18:22:38 +00:00
Corinna Vinschen a73a3f438b * fhandler_socket.cc (fhandler_socket::accept): Always use local
sockaddr_storage to store peer address and copy over to incoming
	peer address if available.  Truncate data as necessary according
	to POSIX.
2009-08-12 14:48:16 +00:00
Corinna Vinschen 91dd009e81 * mkgroup.c (enum_local_groups): Avoid error message if given group
name isn't found and return 0 to allow searching to proceed.  Always
	return 0 or 1, not -1.
	(enum_groups): Avoid error message if given group name isn't found.
	* mkpasswd.c (enum_users): Ditto.
2009-08-11 08:59:50 +00:00
Corinna Vinschen b1ce1770ea * include/limits.h (NGROUPS_MAX): Set to a more sane value.
* include/sys/param.h (NGROUPS): Ditto.
2009-08-11 07:28:22 +00:00
Jan Kratochvil 12fa1497c1 include/coff/
Fix references past allocated memory for i386-*-go32.
	* ti.h (COFF_ADJUST_FILEHDR_IN_POST, COFF_ADJUST_FILEHDR_OUT_POST):
	Reference F_TARGET_ID only when !COFF0_P.
2009-08-10 22:02:41 +00:00
Jan Kratochvil 4e9b47b8d4 bfd/
Stop using bfd_usrdata in libbfd.
	* coff-stgo32.c (bfd_coff_go32stub): Remove.
	(stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
	(adjust_filehdr_in_post): Declare the abfd parameter as unused.
	Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
	filehdr_dst->u.go32.stub.  New comment with the reason.
	(adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
	Substitute the removed macro bfd_coff_go32stub.
	(adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
	(adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
	(adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
	(create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
	Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
	bfd_coff_go32stub.
	* coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
	* libcoff-in.h (coff_data_type): New field go32stub.
	* libcoff.h: Regenerated.

include/coff/
	Stop using bfd_usrdata in libbfd.
	* go32exe.h (struct external_filehdr_go32_exe <stub>, FILHSZ): Replace
	STUBSIZE by GO32_STUBSIZE.
	(STUBSIZE): Move the definition ...
	* internal.h (GO32_STUBSIZE): ... here and rename it.
	(struct internal_filehdr <go32stub>, F_GO32STUB): New.
2009-08-10 21:56:42 +00:00
Corinna Vinschen 9043b49e63 * spawn.cc (av::fixup): Check shell scripts for executability only on
filesystems/mounts supporting real permissions.
2009-08-10 18:36:28 +00:00
Jeff Johnston 5f8c90bbc0 2009-08-10 Jeff Johnston <jjohnstn@redhat.com>
* libc/stdlib/wcstombs.c: Change documentation to specify size_t
        return type instead of int.
2009-08-10 16:23:20 +00:00
Corinna Vinschen 019fc8d880 * dtable.cc (DEV_SOCKET): New static WCHAR string. Name of
the native NT socket device.
	(dtable::init_std_file_from_handle): Remove unused tmp_pathbuf
	variable.  Move check for sockets into FILE_TYPE_PIPE clause.
	Rely on handle_to_fn having recognized socket, or check if
	getsockopt works to accommodate NT4 shortcoming.
	(handle_to_fn): Use tmp_pathbuf for OBJECT_NAME_INFORMATION
	buffer and simplify code due to that.  Check name returned by
	NtQueryObject for socket device.
2009-08-10 15:38:37 +00:00
Christopher Faylor 78d959ce6f * fhandler_console.cc (create_invisible_console_workaround): Fix size of cmd in
the way originally intended.
2009-08-10 15:25:58 +00:00
Nick Clifton d63db09bf8 * readelf.c (get_arm_section_type_name): Added support for
new sections headers.

    * arm.h: (SHT_ARM_DEBUGOVERLAY): New define.
    (SHT_ARM_OVERLAYSECTION): New define.
2009-08-10 14:56:34 +00:00
Corinna Vinschen 264ae244af * fhandler_console.cc (create_invisible_console_workaround): Fix
size of cmd to take spaces into account.
2009-08-10 08:54:51 +00:00
Dave Korn 4f2e34d821 * mingw: Add fallbacks to search for MinGW components in standard
install locations if not found in compiler's $prefix.
2009-08-10 01:55:14 +00:00
Bernd Schmidt 2d7697cad1 bfd/
From Mike Frysinger <michael.frysinger@analog.com>
	* elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
	bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
	_bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
	bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
	bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
	Adjust to match the renamed reloc definitions.

gas/testsuite/
	From Mike Frysinger <michael.frysinger@analog.com>
	* gas/bfin/reloc.d: Adjust for the renamed relocations.

include/elf/
	From Mike Frysinger <michael.frysinger@analog.com>
	* bfin.h (R_BFIN_UNUSED, R_BFIN_PCREL5M2, R_BFIN_UNUSED1,
	R_BFIN_PCREL10, R_BFIN_PCREL12_JUMP, R_BFIN_RIMM16,
	R_BFIN_LUIMM16, R_BFIN_HUIMM16, R_BFIN_PCREL12_JUMP_S,
	R_BFIN_PCREL24_JUMP_X, R_BFIN_PCREL24, R_BFIN_UNUSEDB,
	R_BFIN_UNUSEDC, R_BFIN_PCREL24_JUMP_L, R_BFIN_PCREL24_CALL_X,
	R_BFIN_VAR_EQ_SYMB, R_BFIN_BYTE_DATA, R_BFIN_BYTE2_DATA,
	R_BFIN_BYTE4_DATA, R_BFIN_PCREL11, R_BFIN_PUSH, R_BFIN_CONST,
	R_BFIN_ADD, R_BFIN_SUB, R_BFIN_MULT, R_BFIN_DIV, R_BFIN_MOD,
	R_BFIN_LSHIFT, R_BFIN_RSHIFT, R_BFIN_AND, R_BFIN_OR, R_BFIN_XOR,
	R_BFIN_LAND, R_BFIN_LOR, R_BFIN_LEN, R_BFIN_NEG, R_BFIN_COMP,
	R_BFIN_PAGE, R_BFIN_HWPAGE, R_BFIN_ADDR, R_BFIN_PLTPLC,
	R_BFIN_GOT, R_BFIN_MAX): Renamed from R_unused0, R_pcrel5ms,
	R_unused1, R_pcrel10, R_pcrel12_jump, R_rimm16, R_luimm16,
	R_huimm16, R_pcrel12_jump_s, R_pcrel24_jump_x, R_pcrel24,
	R_unusedb, R_unusedc, R_pcrel24_jump_l, R_pcrel24_call_x,
	R_var_eq_symb, R_byte_data, R_byte2_data, R_byte4_data, R_pcrel11,
	R_push, R_const, R_add, R_sub, R_mult, R_div, R_mod, R_lshift,
	R_rshift, R_and, R_or, R_xor, R_land, R_lor, R_len, R_neg, R_comp,
	R_page, R_hwpage, R_addr, R_pltpc, R_got.
2009-08-09 16:45:05 +00:00
Corinna Vinschen 29222c4d6a * mount.cc (do_mount): Don't exit, just return. 2009-08-09 14:13:53 +00:00
Michael Eager e7bf6b883d Add EM_resnnn, new EM_ entries, change EM_MICROBLAZE. 2009-08-09 13:42:26 +00:00
Corinna Vinschen ca695f2193 * include/winnls.h (IS_HIGH_SURROGATE, IS_LOW_SURROGATE,
IS_SURROGATE_PAIR): Define.
2009-08-09 12:25:47 +00:00
Corinna Vinschen 7be107ce24 * dtable.cc (dtable::init_std_file_from_handle): Fix comment to
document change in the Windows 7 workaround.
	* wincap.cc (wincapc::init): Don't set has_console_handle_problem
	to false on 32 bit systems.
2009-08-08 20:24:54 +00:00
Chris Sutcliffe 75bf04114e 2009-08-08 Danny Smith <dannysmith@users.sourceforge.net>
* include/math.h (__fpclassifyl, __isnan, __isnanf, isnanl, __signbit,
        __signbitf, __signbitl, sinhf, tanhf, expf, frexpf, ldexpf, hypotf, powf,
        __fp_unordered_compare): Add prototypes.
        * include/stdio.h (vsnwprintf): Add prototype.
        * include/wchar.h (vsnwprintf): Add prototype.
        * include/unistd.h (ftruncate): Move prototype out of __NO_INLINE__ guard.
2009-08-08 13:26:11 +00:00
Nick Clifton 45f03e330f * configure.ac: Add Microblaze target.
* configure: Regenerate.
2009-08-06 17:46:43 +00:00
Nick Clifton 91ff02ccb4 Add support for Xilinx MicroBlaze processor.
* bfd/Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
        * bfd/Makefile.in: Same.
        * bfd/archures.c: Add bfd_arch_microblaze.
        * bfd/bfd-in2.h: Regenerate.
        * bfd/config.bfd: Add microblaze target.
        * bfd/configure: Add bfd_elf32_microblaze_vec target.
        * bfd/configure.in: Same.
        * bfd/cpu-microblaze.c: New.
        * bfd/elf32-microblaze.c: New.
        * bfd/libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
        * bfd/libbfd.h: Regenerate.
        * bfd/reloc.c: Add MICROBLAZE relocations.
        * bfd/section.c: Add struct relax_table and relax_count to section.
        * bfd/targets.c: Add bfd_elf32_microblaze_vec.
        * binutils/MAINTAINERS: Add self as maintainer.
        * binutils/readelf.c: Include elf/microblaze.h, add EM_MICROBLAZE &
        EM_MICROBLAZE_OLD to guess_is_rela(), dump_relocations(),
        get_machine_name().
        * config.sub: Add microblaze target.
        * configure: Same.
        * configure.ac: Same.
        * gas/Makefile.am: add microblaze to CPU_TYPES, config/tc-microblaze.c to
        TARGET_CPU_CFILES, config/tc-microblaze.h to TARGET_CPU_HFILES, add
        DEP_microblaze_elf target.
        * gas/Makefile.in: Same.
        * gas/config/tc-microblaze.c: Add MicroBlaze assembler.
        * gas/config/tc-microblaze.h: Add header for tc-microblaze.c.
        * gas/configure: Add microblaze target.
        * gas/configure.in: Same.
        * gas/configure.tgt: Same.
        * gas/doc/Makefile.am: Add c-microblaze.texi to CPU_DOCS.
        * gas/doc/Makefile.in: Same.
        * gas/doc/all.texi: Set MICROBLAZE.
        * gas/doc/as.texinfo: Add MicroBlaze doc links.
        * gas/doc/c-microblaze.texi: New MicroBlaze docs.
        * include/dis-asm.h: Decl print_insn_microblaze().
        * include/elf/common.h: Define EM_MICROBLAZE & EM_MICROBLAZE_OLD.
        * include/elf/microblaze.h: New reloc definitions.
        * ld/Makefile.am: Add eelf32mb_linux.o, eelf32microblaze.o to
        ALL_EMULATIONS, targets.
        * ld/Makefile.in: Same.
        * ld/configure.tgt: Add microblaze*-linux*, microblaze* targets.
        * ld/emulparams/elf32mb_linux.sh: New.
        * ld/emulparams/elf32microblaze.sh. New.
        * ld/scripttempl/elfmicroblaze.sc: New.
        * opcodes/Makefile.am: Add microblaze-opc.h to HFILES, microblaze-dis.c to
        CFILES, microblaze-dis.lo to ALL_MACHINES, targets.
        * opcodes/Makefile.in: Same.
        * opcodes/configure: Add bfd_microblaze_arch target.
        * opcodes/configure.in: Same.
        * opcodes/disassemble.c: Define ARCH_microblaze, return
        print_insn_microblaze().
        * opcodes/microblaze-dis.c: New MicroBlaze disassembler.
        * opcodes/microblaze-opc.h: New MicroBlaze opcode definitions.
        * opcodes/microblaze-opcm.h: New MicroBlaze opcode types.
2009-08-06 17:38:03 +00:00
Corinna Vinschen 19753e1dbf * net.cc (cygwin_getnameinfo): Force setting NI_NUMERICSERV only
on Windows 2003 and earlier, only if the port number doesn't
	resolve to a well-known service.  Change comment accordingly.
2009-08-06 14:55:49 +00:00
Christopher Faylor a99345591f * cygheap.h (cygheap_debug::endh): Delete.
* debug.cc (lock_debug::acquired): Delete.
(lock_debug::lock_debug): Simplify.
(lock_debug::unlock): Ditto.
(find_handle): Don't set endh here.
(add_handle): Add new handle to beginning of the list rather than trying to
maintain an end list pointer.
(delete_handle): Minor optimization.
(mark_closed): Make logic clearer.
(verify_handle): Lock handle list before scanning.
(setclexec): Ditto.
(modify_handle): Ditto.
(newh): Don't lock handle list here.  Assume caller did this.
(mark_closed): Ditto.
(close_handle): Remove unneeded #if.
* dtable.cc (dtable::dup2): Tweak debug output.
2009-08-05 04:44:27 +00:00