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* update copyrightsChristopher Faylor2011-11-148-7/+23
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* Throughout use "have_execed" macro rather than "hExeced" global handle.Christopher Faylor2011-11-1427-242/+458
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Throughout rename _PROC_* to _CH_*. * child_info.h: Include "pinfo.h". (child_info_types): Rename _PROC_* -> _CH_* to avoid confusion with similarly named constants. (_PROC_*): Delete unneeded aliases. (PROC_*): Ditto. (CURR_CHILD_INFO_MAGIC): Ditto. (cchildren): Define using "pinfo_minimal". (child_info::set_saw_ctrl_c): Move to (child_info_spawn::set_saw_ctrl_c): Here. (child_info_spawn::lock): New field. (child_info_spawn::hExeced): Ditto. (child_info_spawn::ev): Ditto. (child_info_spawn::~child_info_spawn): Move to sigproc.cc. (child_info_spawn::child_info_spawn): Ditto. (child_info_spawn::cleanup): Declare new function. (child_info_spawn::set_saw_ctrl_c): Move to this class. Set flag only when execed and return true when we have set the flag. (child_info_spawn::child_info_spawn::signal_myself_exited): New function. (child_info_spawn::wait_for_myself): Ditto. (child_info_spawn::has_execed_cygwin): Ditto. (child_info_spawn::has_execed): Ditto. Replaces "hExeced" test. (child_info_spawn::operator HANDLE&): New operator. (child_info_spawn::worker): Define old "spawn_guts" as class member. (ch_spawn): Declare. (have_execed): Define. (have_execed_cygwin): Ditto. * cygheap.h: Update comment. * dcrt0.cc (get_cygwin_startup_info): Use _CH_* enums. (child_info_spawn::handle_spawn): Ditto. (dll_crt0_0): Ditto. (multiple_cygwin_problem): Ditto. * exceptions.cc (chExeced): Delete obsolete declaration. (ctrl_c_handler): Reference set_saw_ctrl_c via new ch_spawn global. * globals.cc (hExeced): Delete. * pinfo.cc (pinfo::thisproc): Refer to cygheap as ::cygheap for consistency in handle naming when -DDEBUGGING. (pinfo::init): Accommodate case where myself.h is known but h0 is passed in. (pinfo::pinfo): New constructor for setting up a pinfo passed in by previous exec'or. (pinfo::proc_waiter): Don't handle subprocess if we're in the process of exiting due to an exec of a cygwin process. Don't close rd_proc_pipe here. Close it when we actually are finished with the process. Use new ch_spawn.signal_myself_exited function to let exec stub know that subprocess has exited. (pinfo::wait): Clarify debugging output. (pinfo::release): Use "close_h" to close all handles to avoid races. (winpids::add): Assume that elements of the array do not need to be zeroed and are properly initialized or suffer problems on pinfo::release. Don't close hProcess since release does that now. * pinfo.h: Update comment. (pinfo_minimal): Move some elements from pinfo here so that child_info_spawn can use them. (pinfo): Inherit from pinfo_minimal. (pinfo::pinfo): Modify to accommodate new pinfo_minimal. (pinfo::allow_remove): New function. * sigproc.cc (proc_subproc): Use boolean values for true/false. Implement PROC_EXEC_CLEANUP. (proc_terminate): Set ppid = 1 since the procs list will only be iterated when the process has not execed. Don't do any cleanup here since it is now handled in pinfo::release. (sigproc_init): Initialize sync_proc_subproc earlier. (child_info::child_info): Assume that all important fields are properly initialized and avoid memset(). (child_info_spawn::child_info_spawn): Specifically test for execing and then set up appropriate fields in the struct. (child_info_spawn::cleanup): Define new function. (child_info_spawn::record_children): Specifically test for being execed here. Fill in pinfo_minimal part of children array. (child_info_spawn::reattach_children): Use constructor to duplicate information for previous exec'or. Add more debugging output. (remove_proc): Force deletion of thread when exiting due to exec. Rely on pinfo::cleanup in release. * sigproc.h (PROC_EXEC_CLEANUP): New enum. (PROC_DETACHED_CHILD): Delete. * spawn.cc (chExeced): Delete. (child_info_spawn::worker): Rename from spawn_guts. Use elements of child_info_spawn throughout rather than ch.whatever. Use ::cygheap to refer to global rather than element of child_info. Use wait_for_myself() rather than waitpid(). Call child_info_spawn::cleanup on function return. (spawnve): Reflect movement of spawn_guts functionality into child_info_spawn::worker. * syscalls.cc (popen): Ditto. * winsup.h (spawn_guts): Delete declaration.
* 2011-11-09 Roland McGrath <mcgrathr@google.com>DJ Delorie2011-11-096-0/+451
| | | | | | | | | | | | * configure.ac: Add tool checks for READELF and READELF_FOR_TARGET. * configure: Rebuild. * Makefile.def (flags_to_pass): Add READELF_FOR_TARGET. * Makefile.tpl (READELF, READELF_FOR_TARGET): New variables. (HOST_EXPORTS): Add READELF, READELF_FOR_TARGET. (BASE_FLAGS_TO_PASS): Add READELF_FOR_TARGET. (BASE_TARGET_EXPORTS, EXTRA_HOST_FLAGS, EXTRA_TARGET_FLAGS): Add READELF. * Makefile.in: Rebuild.
* Merge libitm changes to configure.ac from gcc master.Richard Henderson2011-11-083-0/+46
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* merge from gccDJ Delorie2011-11-082-2/+20
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* * libnosys/Makefile.in (install): Use INSTALL_DATA.Corinna Vinschen2011-11-082-1/+5
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* * libc/iconv/ccs/Makefile.am: Add missing backslash.Corinna Vinschen2011-11-083-8/+24
| | | | * libc/iconv/ccs/Makefile.in: Regenerate.
* * new-features.sgml (ov-new1.7.10): Document ptsname_r.Corinna Vinschen2011-11-082-1/+5
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* * posix.sgml (std-gnu): Add ptsname_r.Corinna Vinschen2011-11-082-0/+5
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* * fhandler.h (__ptsname): New macro.Christopher Faylor2011-11-085-5/+24
| | | | | | | | * dtable.cc (decode_tty): Use __ptsname to generate the slave pty name. * fhandler_tty.cc (fhandler_pty_master::ptsname_r): Ditto. * bsdlib.cc: Add needed includes for openpty() changes. (openpty): Use __ptsname to generate the slave pty name. Close slave fd when aslave == NULL.
* * include/cygwin/stdlib.h: Update copyright.Christopher Faylor2011-11-082-1/+5
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* * cygwin.din (ptsname_r): Export.Christopher Faylor2011-11-0711-16/+69
| | | | | | | | | | | | | | | | | | | | | * fhandler.cc (fhandler_base::ptsname_r): Define. * fhandler.h (fhandler_base::ptsname): Delete. (fhandler_base::ptsname_r): Declare. (fhandler_pty_master::ptsname_r): Declare. * fhandler_tty.cc (fhandler_pty_master::ptsname): Delete. (fhandler_pty_master::ptsname_r): New reentrant function derived from previous ptsname. * syscalls.cc (ptsname_r): Implement new function with functionality similar to Linux. (ptsname): Use ptsname_r () to fill out buf. * include/cygwin/stdlib.h (ptsname_r): Declare. * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 255 to reflect export of ptsname_r. * pinfo.cc (pinfo::wait): Return bool rather than int. * pinfo.h (info::wait): Ditto. (pinfo::reattach): Define !defined(_SIGPROC_H) case for consistency. * sigproc.cc (child_info_spawn::reattach_children): Use correct dwProcessId rather than pid when duplicating handle.
* * fhandler.cc (CHUNK_SIZE): Drop NO_COPY.Corinna Vinschen2011-11-072-1/+5
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* * syscalls.cc (check_dir_not_empty): Check surplus directory entriesCorinna Vinschen2011-11-072-22/+131
| | | | | | | | | | | by calling NtQueryAttributesFile. Make STATUS_DIRECTORY_NOT_EMPTY return value dependent on its status code. Add long comment to explain. (unlink_nt): Add comment to explain flaw in checking the sharing mode. Set status to STATUS_SUCCESS instead of 0. Add a retry loop to setting the delete disposition and trying to move a directory to bin to workaround rare cases of lingering, already deleted subdirectory entries. Add long comment to explain. (rename): Set status to STATUS_SUCCESS instead of 0.
* * pinfo.cc (status_exit): Recognize STATUS_ILLEGAL_INSTRUCTION.Christopher Faylor2011-11-053-0/+9
| | | | (child_info::proc_retry): Ditto.
* * faq-using.xml (faq.using.fixing-fork-failures): Add new FAQ.Jon TURNEY2011-11-053-1/+94
| | | | | * overview2.sgml (ov-hi-process-problems): Describe some difficulties in implementing fork()
* * pinfo.cc (status_exit): Return complete error code. HandleChristopher Faylor2011-11-052-6/+16
| | | | | STATUS_ACCESS_VIOLATION correctly. (pinfo::set_exit_code): Set self->exitcode directly from status_exit.
* * pinfo.h (pinfo::reattach): Only set destroy to false when proc_subprocChristopher Faylor2011-11-043-6/+17
| | | | | | succeeds. Return true for success. * sigproc.cc (child_info_spawn::reattach_children): Try harder to clean up on error by detecting reattach failures too.
* * sigproc.cc (child_info_spawn::reattach_children): Clean up handle when can'tChristopher Faylor2011-11-042-0/+7
| | | | open parent process or suffer handle leak.
* * sigproc.cc (child_info::sync): Report on exit code in strace output.Christopher Faylor2011-11-032-2/+10
| | | | | (child_info::proc_retry): Don't consider STATUS_ACCESS_VIOLATION as a restartable event.
* * sigproc.cc (child_info_spawn::reattach_children): Avoid issuing an error whenChristopher Faylor2011-11-032-8/+13
| | | | | we can't duplicate from "parent" since it is probably ok if children of the previous owner of the pid disappear.
* * fhandler.cc (off_current): Define local in fhandler_base::raw_write.Corinna Vinschen2011-11-034-8/+13
| | | | | | | Drop erroneous NO_COPY, add _RDATA to make R/O. (off_append): Ditto. * globals.cc (_RDATA): Move definition from here... * winsup.h: ...to here.
* toplevel:Rainer Orth2011-11-025-15/+14
| | | | | | | | | * Makefile.tpl (EXTRA_GCC_FLAGS): Remove LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS, LIBGCC2_INCLUDES. * Makefile.in: Regenerate. config: * mh-interix (LIBGCC2_DEBUG_CFLAGS): Remove.
* [.]DJ Delorie2011-11-0210-0/+315
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (rl78-*-*) New case. * configure: Regenerate. [bfd] * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo. (ALL_MACHINES_CFILES): Add cpu-rl78.c. (BFD32_BACKENDS): Add elf32-rl78.lo. (BFD32_BACKENDS_CFILES): Add elf32-rl78.c. (Makefile.in): Regenerate. * archures.c (bfd_architecture): Define bfd_arch_rl78. (bfd_archures_list): Add bfd_rl78_arch. * config.bfd: Add rl78-*-elf. * configure.in: Add bfd_elf32_rl78_vec. * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations. * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate. * libbfd.h: Regenerate. * cpu-rl78.c: New file. * elf32-rl78.c: New file. [binutils] * readelf.c: Include elf/rl78.h (guess_is_rela): Handle EM_RL78. (dump_relocations): Likewise. (get_machine_name): Likewise. (is_32bit_abs_reloc): Likewise. * NEWS: Mention addition of RL78 support. * MAINTAINERS: Add myself as RL78 port maintainer. [gas] * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c. (TARGET_CPU_HFILES): Add rc-rl78.h. (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y. (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules. * Makefile.in: Regenerate. * configure.in: Add rl78 case. * configure: Regenerate. * configure.tgt: Add rl78 case. * config/rl78-defs.h: New file. * config/rl78-parse.y: New file. * config/tc-rl78.c: New file. * config/tc-rl78.h: New file. * NEWS: Add Renesas RL78. * doc/Makefile.am (c-rl78.texi): New. * doc/Makefile.in: Likewise. * doc/all.texi: Enable it. * doc/as.texi: Add it. [include] * dis-asm.h (print_insn_rl78): Declare. [include/elf] * common.h (EM_RL78, EM_78K0R): New. * rl78.h: New. [include/opcode] * rl78.h: New file. [ld] * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32rl78.c. (+eelf32rl78.c): New rule. * Makefile.in: Regenerate. * configure.tgt: Add rl78-*-* case. * emulparams/elf32rl78.sh: New file. * NEWS: Mention addition of Renesas RL78 support. [opcodes] * Makefile.am (TARGET_LIBOPCODES_CFILES): Add rl78-decode.c and rl78-dis.c. (MAINTAINERCLEANFILES): Add rl78-decode.c. (rl78-decode.c): New rule, built from rl78-decode.opc and opc2c. * Makefile.in: Regenerate. * configure.in: Add bfd_rl78_arch case. * configure: Regenerate. * disassemble.c: Define ARCH_rl78. (disassembler): Add ARCH_rl78 case. * rl78-decode.c: New file. * rl78-decode.opc: New file. * rl78-dis.c: New file.
* * config.sub: Update to version 2011-10-29 (added rl78)DJ Delorie2011-11-022-3/+7
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* Remove erroneous entry.Christopher Faylor2011-10-301-1/+0
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* * fhandler.h (fhandler_pipe::create_selectable): Remove optional argument, takeChristopher Faylor2011-10-309-364/+444
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | an options argument for CreateNamedPipe/CreateFile. Change handle arguments to expect pointers. (fhandler_fifo::fifo_state): Delete. (fhandler_fifo::dummy_client): Ditto. (fhandler_fifo::open_nonserver): Ditto. (fhandler_fifo::wait_state): Ditto. (fhandler_fifo::raw_write): Ditto. (fhandler_fifo::read_ready): New field. (fhandler_fifo::write_ready): Ditto. (fhandler_fifo::wait): Modify argument. (fhandler_fifo::fifo_name): Add a new argument. (fhandler_fifo::fixup_after_fork): New function. * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove initialization of expunged elements. Initialize new handles to NULL. (fhandler_fifo::open_nonserver): Delete. (fnevent): New macro for creating a named event. (fnpipe): New macro for creating a unique named pipe name. (create_pipe): New macro for simplification of named pipe creation. (fhandler_fifo::fifo_name): Use new argument when creating a shared name. (fhandler_fifo::open): Rewrite. Use events to synchronize. (pure_debug_printf): New macro, active only when DEBUGGING. (fhandler_fifo::wait): Rewrite to wait for new fifo events which are supplied as a parameter. (fhandler_fifo::raw_read): Rewrite to use handle mechanism to detect client-side disconnect. (fhandler_fifo::raw_write): Delete. (fhandler_fifo::close): Remove accommodations for expunged fields. Close event handles. (fhandler_fifo::dup): Remove accommodations for expunged fields. Duplicate event handles. (fhandler_fifo::fixup_after_fork): New function. Perform fixups on event handles. (fhandler_fifo::set_close_on_exec): Remove accommodations for expunged fields. Set inheritance for new handle fields. * miscfuncs.cc (CreatePipeOverlapped): Accommodate changes in fhandler_pipe::create_selectable. * tty.cc (tty::not_allocated): Ditto. * pipe.cc (fhandler_pipe::create): Ditto. (fhandler_pipe::create_selectable): Accept an extra open_mode argument. Pass arguments by reference and allow opening one end of the pipe at a time. * sys/strace.h (debug_only_printf): Define new macro which calls debug_printf only when DEBUGGING is defined.
* * exceptions.cc (sigpacket::process): Avoid a potential deadlock when exitingChristopher Faylor2011-10-282-0/+6
| | | | due to a signal.
* * new-features.sgml (ov-new1.7.10): Document getgrouplist.Corinna Vinschen2011-10-282-2/+6
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* * cygwin.din (getgrouplist): Export.Corinna Vinschen2011-10-286-20/+86
| | | | | | | | | | | | | * grp.cc (get_groups): New static function to run the core functionality of initgroups and getgrouplist. (initgroups32): Call get_groups and just create supplementary group list in cygheap. Rename name of first argument to "user". Add an assertion to test for a NULL user name. (initgroups): Rename name of first argument to "user". (getgrouplist): New function. * posix.sgml (std-bsd): Add getgrouplist. * include/cygwin/grp.h (getgrouplist): Declare. * include/cygwin/version.h: Bump API minor number.
* bfd:Joern Rennecke2011-10-271-1/+1
| | | | | | | | | | | | * cpu-epiphany.c: Reinstate full list of Copyright years. * elf32-epiphany.c: Likewise. cpu: * epiphany.cpu, epiphany.opc: Likewise. gas: * config/tc-epiphany.c, config/tc-epiphany.h: Likewise. * doc/c-epiphany.texi: Likewise. include: * elf/epiphany.h: Likewise.
* * config.sub: Import these changes from the config project:Nick Clifton2011-10-272-1/+36
| | | | | | | | | | | | | | | | | | | | | | 2011-10-08 Joern Rennecke <joern.rennecke@embecosm.com> Ben Elliston <bje@gnu.org> * config.sub (epiphany): New. 2011-09-09 Linas Vepstas <linasvepstas@gmail.com> Ben Elliston <bje@gnu.org> * config.sub (hexagon, hexagon-*): New. 2011-08-23 Roland McGrath <mcgrathr@google.com> * config.sub: Rename 32eb to be32, 32el to le32, 64el to le64, and 64eb to be64. 2011-08-16 Roland McGrath <mcgrathr@google.com> * config.sub (32eb, 32el, 64eb, 64el): New (pseudo-)CPUs. (nacl): Grok as alias for 32el-unknown-nacl.
* * child_info.h (cchildren): New struct.Christopher Faylor2011-10-269-27/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (child_info_spawn::nchildren): Rename from nprocs. (child_info_spawn::children): Change type to cchildren for more bookkeeping possibilities. (child_info_spawn::child_info_spawn): Clear nchildren. (child_info_spawn::record_children): Declare new function. (child_info_spawn::reattach_children): Ditto. * dcrt0.cc (child_info_spawn::handle_spawn): Call reattach_children to gather list of processes we are potentially waiting for. * pinfo.h (pinfo::pinfo): Make sure that rd_proc_pipe is always cleared. (pinfo::reattach): New function. * sigproc.cc: Move pinfo.h earlier so that it can be used in sigproc.h. (get_proc_lock): Don't bother with a lock during DLL initialization. (proc_subproc): Handle PROC_REATTACH_CHILD. (proc_terminate): Orphan children only when we are not an execed process or when the pid is about to be occupied by a non-cygwin process. (child_info_spawn::record_children): Define new function. (child_info_spawn::reattach_children): Ditto. * sigproc.h (procstuff): Define PROC_REATTACH_CHILD and renumber other elements. * spawn.cc (spawn_guts): Record any to-be-waited-for subprocesses if about to exec a cygwin process. * sigproc.cc (sig_send): Fix harmless transposition of fifth and six arguments to DuplicateHandle(). (child_info::child_info): Ditto. * globals.cc (hExeced): Make NO_COPY.
* * hookapi.cc (hook_or_detect_cygwin): Take additional handleCorinna Vinschen2011-10-254-11/+69
| | | | | | | | | to a file mapping as parameter. If this handle is not NULL, create another file mapping for the IAT. * spawn.cc (av::fixup): Only map the first 64K of an image and keep the mapping handle to use as argument to hook_or_detect_cygwin. * winsup.h (hook_or_detect_cygwin): Add mapping handle as default parameter in declaration.
* bfd:Nick Clifton2011-10-255-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo . (ALL_MACHINES_CFILES): Add cpu-epiphany.c . (BFD32_BACKENDS): Add elf32-epiphany.lo . (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c . * Makefile.in, bfd-in2.h, configure, libbfd.h: Regenerate. * archures.c (bfd_arch_epiphany): Add. (bfd_mach_epiphany16, bfd_mach_epiphany32): Define. (bfd_epiphany_arch): Declare. (bfd_archures_list): Add &bfd_epiphany_arch. * config.bfd (epiphany-*-elf): New target case. * configure.in (bfd_elf32_epiphany_vec): New target vector case. * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation. (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise. (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise. (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise. * targets.c (bfd_elf32_epiphany_vec): Declare. (_bfd_target_vector): Add bfd_elf32_epiphany_vec. * po/SRC-POTFILES.in, po/bfd.pot: Regenerate. * cpu-epiphany.c, elf32-epiphany.c: New files. binutils: * readelf.c (include "elf/epiphany.h") (guess_is_rela, dump_relocation): Handle EM_ADAPTEVA_EPIPHANY. (get_machine_name, is_32bit_abs_reloc, is_32bit_pcrel_reloc): Likewise. (is_16bit_abs_reloc, is_none_reloc): Likewise. * po/binutils.pot: Regenerate. cpu: * cpu/epiphany.cpu, cpu/epiphany.opc: New files. gas: * NEWS: Mention addition of Adapteva Epiphany support. * config/tc-epiphany.c, config/tc-epiphany.h: New files. * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c . (TARGET_CPU_HFILES): Add config/tc-epiphany.h . * Makefile.in, configure, doc/Makefile.in, po/POTFILES.in: Regenerate. * configure.in: Also set using_cgen for epiphany. * configure.tgt: Handle epiphany. * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi . * doc/all.texi: Set EPIPHANY. * doc/as.texinfo: Add EPIPHANY-specific text. * doc/c-epiphany.texi: New file. * po/gas.pot: Regenerate. gas/testsuite: * gas/epiphany: New directory. include: * dis-asm.h (print_insn_epiphany): Declare. * elf/epiphany.h: New file. * elf/common.h (EM_ADAPTEVA_EPIPHANY): Define. ld: * NEWS: Mention addition of Adapteva Epiphany support. * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c . (eelf32epiphany.c): New rule. * Makefile.in: Regenerate. * configure.tgt: Handle epiphany-*-elf. * po/ld.pot: Regenerate. * testsuite/ld-srec/srec.exp: xfail epiphany. * emulparams/elf32epiphany.sh: New file. opcodes: * Makefile.am (HFILES): Add epiphany-desc.h and epiphany-opc.h . (TARGET_LIBOPCODES_CFILES): Add epiphany-asm.c, epiphany-desc.c, epiphany-dis.c, epiphany-ibld.c and epiphany-opc.c . (CLEANFILES): Add stamp-epiphany. (EPIPHANY_DEPS): Set. Make CGEN-generated Epiphany files depend on it. (stamp-epiphany): New rule. * Makefile.in, configure, po/POTFILES.in, po/opcodes.pot: Regenerate. * configure.in: Handle bfd_epiphany_arch. * disassemble.c (ARCH_epiphany): Define. (disassembler): Handle bfd_arch_epiphany. * epiphany-asm.c, epiphany-desc.c, epiphany-desc.h: New files. * epiphany-dis.c, epiphany-ibld.c, epiphany-opc.c: Likewise. * epiphany-opc.h: Likewise.
* * mips.h: Fix a typo in description.Maciej W. Rozycki2011-10-242-1/+5
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* * syscalls.cc (unlink_nt): Fix a bug which overwrites the NT statusCorinna Vinschen2011-10-242-6/+14
| | | | | value in case setting the delete disposition returns with STATUS_DIRECTORY_NOT_EMPTY.
* * shared.cc (open_shared): Fix memory reservation of essential sharedCorinna Vinschen2011-10-242-7/+13
| | | | | memory regions. Drop delta computations since delta is always 0 in non-relocated case. Add a comment.
* * fhandler_tty.cc (fhandler_pty_slave::read): Use consistent way for testingChristopher Faylor2011-10-233-3/+16
| | | | | | ReadFile return. * pipe.cc (fhandler_pipe::create_selectable): Open the write side of the pipe in message-mode to force writing as "chunks". Explain why.
* * path.cc (path_conv::get_nt_native_path): Avoid dereferencing path when it isChristopher Faylor2011-10-232-2/+17
| | | | NULL.
* * dtable.cc (dtable::delete_archetype): Improve debugging output.Christopher Faylor2011-10-2211-110/+183
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | (dtable::init_std_file_from_handle): Close console handle early, before initialization. Build up openflags for passing to open_setup, just to be safe. (last_tty_dev): New variable. (fh_last_tty_dev): New macro. (fh_alloc): Try again to keep track of previously opened tty, this time by just saving the device and using that to potentially open an archetype. Avoid setting the "/dev/tty" name if the creation of the fhandler failed. (build_fh_pc): Remove unused second argument. Reorganize how and where the name is set. Set last_tty_dev as appropriate. Avoid a NULL dereference in a debug printf. * dtable.h (build_fh_pc): Reflect removal of second parameter. * fhandler.cc (fhandler_base::reset): Use new '<<' operator to copy pc since it preserves any potentially previously set name. (fhandler_base::set_name): Ditto. * fhandler.h (fhandler_*::clone): Throughout use ccalloc to allocate new fhandler, primarily to make sure that pc field is properly zeroed. (fhandler_termios::last): Eliminate. (fhandler_termios): Remove setting of last. (fhandler_base::~fhandler_termios): Ditto. * fhandler_console.cc (fhandler_console::open): Don't make decisions about opening close-on-exec handles here since it makes no sense for archetypes. (fhandler_console::init): Assume that input handle has already been opened. * fhandler_termios.cc (fhandler_termios::last): Delete. * path.h (path_conv::eq_worker): New function. Move bulk of operator = here. (operator <<): New function. (operator =): Use eq_worker to perform old functionality.
* * obstack.h [!GNUC] (obstack_free): Avoid cast to int.DJ Delorie2011-10-223-5/+15
| | | | * ansidecl.h (ENUM_BITFIELD): Always use enum in C++
* * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Check invalidCorinna Vinschen2011-10-214-4/+13
| | | | | | | success only on Samba shares. * mount.cc (fs_info::update): Drop has_buggy_basic_info flag for NcFsd. * syscalls.cc (unlink_nt): Fix typo in comment.
* Check in missing ChangeLog entry.Christopher Faylor2011-10-211-0/+7
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* * globals.cc (ro_u_ncfsd): New R/O unicode string.Corinna Vinschen2011-10-216-10/+31
| | | | | | | | | | | * mount.cc (fs_info::update): Check for "NcFsd" FS. Set flags and change comments accordingly. (fs_names): Add entry for NcFsd FS. * mount.h (enum fs_info_type): Add ncfsd. (class fs_info): Add ncfsd flag and accessor methods. * path.h (class path_conv): Add fs_is_ncfsd method. * syscalls.cc (unlink_nt): Experimentally try delete-on-close on NcFsd in STATUS_CANNOT_DELETE case.
* * fhandler.h (fhandler*::copyto): Free path_conv strings first.Christopher Faylor2011-10-202-4/+45
| | | | | | * path.h (cfree_and_null): Rename and expand from cfree_maybe. (path_conv &operator =): Call free_strings rather than freeing strings directly.
* Throughout change TTY_* to PTY_*, tty_* to pty_*, and ttym_* to ptmx_*.Christopher Faylor2011-10-2014-171/+211
| | | | | | | | | | | | | | | | * devices.cc: Regenerate. * dtable.cc: (fh_alloc): Preserve /dev/tty name when that's what we opened. (build_fh_pc): Preserve any existing name. * fhandler.cc (fhandler_base::open_with_arch): Ditto. * fhandler_tty.cc (fhandler_pty_master::fhandler_pty_master): Force the name to /dev/ptmx while preserving other pty master device information. * path.h (cfree_maybe): New macro. (path_conv::operator =): Free any allocated strings in target. (path_conv::free_strings): Delete unused function. * sigproc.cc (proc_terminate): Remove previous accommodation for execed processes since it didn't have the desired effect. Change comment to a FIXME. * spawn.cc (chExeced): Mark NO_COPY. (exe_suffixes): Ditto.
* * syscalls.cc (try_to_bin): Improve debug output.Corinna Vinschen2011-10-203-33/+90
| | | | | | | | | | (check_dir_not_empty): Take additional path_conv argument. Improve debug output. Change syscall_printf to debug_printf. (unlink_nt): Improve debug output. Change syscall_printf to debug_printf. (unlink): Change syscall_printf to debug_printf. * cygthread.h: Fix copyright dates.
* PR ld/13254Alan Modra2011-10-192-0/+8
| | | | | | | | | | | include/ * bfdlink.h (struct bfd_link_info): Add error_textrel. bfd/ * elflink.c (bfd_elf_final_link): Emit error_textrel error. ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add -z text, -z notext, -z textoff options for all targets having shared lib support.
* * libc/machine/arm/Makefile.am (lib_a_SOURCES): Add memchr-stub.c,Nick Clifton2011-10-188-3/+399
| | | | | | | | | | | | | | | | memchr.S. * libc/machine/arm/arm_asm.h: Add ifdef to allow it to be included in .S files. * libc/machine/arm/memchr-stub.c: New file - just selects what to compile. * libc/machine/arm/memchr.S: New file - ARMv6t2/v7 version. * libc/machine/arm/Makefile.am (lib_a_SOURCES): Add strlen-armv7.S. * libc/machine/arm/strlen-armv7.S: New file. * libc/machine/arm/strlen.c: Add ifdef optimised code so it isn't for v7 or 6t2. * libc/machine/arm/Makefile.in: Regenerate.
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