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* * thread.cc (pthread_mutex::is_good_initializer_or_bad_object): Delete.Corinna Vinschen2006-03-222-55/+37
| | | | | | | | | (pthread_cond::is_good_initializer_or_bad_object): Delete. (pthread_rwlock::is_good_initializer_or_bad_object): Delete. (pthread_cond::init): Remove disabled code. Guard assignment to object to initialize against access violation. (pthread_rwlock::init): Ditto. (pthread_mutex::init): Ditto.
* * fhandler.cc (fcntl): Print flags in hex.Christopher Faylor2006-03-226-39/+59
| | | | | | | | | | | | | | * dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved pinfo_init and uinfo_init here. (dll_crt0_1): Ditto. (__dll_crt0): Ditto. Don't call update_envptrs here. (dll_crt0_1): Ditto. Move wait_for_sigthread call here from dll_crt0_0. * environ.cc (environ_init): Call it here instead. * sigproc.cc (my_readsig): New static variable. (wait_for_sigthread): Set up read pipe here since we are assured that we have the proper privileges when this is called. (talktome): Eliminate second argument since it is available as a global now. (wait_sig): Reflect use of my_readsig.
* * thread.cc (pthread_cond::init): Disable validity test of objectCorinna Vinschen2006-03-222-6/+19
| | | | | | to initialize since test of uninitialized content is unreliable. (pthread_rwlock::init): Ditto. (pthread_mutex::init): Ditto.
* * mt/startup-16-002.S (.internal_io): Make @nobits.Nathan Sidwell2006-03-224-3/+9
| | | | | * mt/startup-16-003.S (.internal_io): Make @nobits. * mt/startup-ms2.S (.internal_io): Make @nobits.
* Richard Sandiford <richard@codesourcery.com>Richard Sandiford2006-03-222-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Daniel Jacobowitz <dan@codesourcery.com> Phil Edwards <phil@codesourcery.com> Zack Weinberg <zack@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> bfd/ * bfd-in2.h: Regenerate. * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. (bfd_elf32_littlemips_vxworks_vec): Likewise. (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. (bfd_elf32_littlemips_vec): Likewise. (bfd_elf32_nbigmips_vec): Likewise. (bfd_elf32_nlittlemips_vec): Likewise. (bfd_elf32_ntradbigmips_vec): Likewise. (bfd_elf32_ntradlittlemips_vec): Likewise. (bfd_elf32_tradbigmips_vec): Likewise. (bfd_elf32_tradlittlemips_vec): Likewise. (bfd_elf64_bigmips_vec): Likewise. (bfd_elf64_littlemips_vec): Likewise. (bfd_elf64_tradbigmips_vec): Likewise. (bfd_elf64_tradlittlemips_vec): Likewise. * elf32-mips.c: Include elf-vxworks.h. (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto instead of calling mips_elf32_rtype_to_howto directly. (mips_vxworks_copy_howto_rela): New reloc howto. (mips_vxworks_jump_slot_howto_rela): Likewise. (mips_vxworks_bfd_reloc_type_lookup): New function. (mips_vxworks_rtype_to_howto): Likewise. (mips_vxworks_final_write_processing): Likewise. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. (elf_backend_want_got_plt): Likewise. (elf_backend_want_plt_sym): Likewise. (elf_backend_got_symbol_offset): Likewise. (elf_backend_want_dynbss): Likewise. (elf_backend_may_use_rel_p): Likewise. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_got_header_size: Likewise. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_finish_dynamic_symbol): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing: Likewise. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_symbol_processing): Likewise. * elfxx-mips.c: Include elf-vxworks.h. (mips_elf_link_hash_entry): Add is_relocation_target and is_branch_target fields. (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. Return 3 for VxWorks. (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a mips_elf_link_hash_table. Return 0 for VxWorks. (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. (mips_vxworks_exec_plt0_entry): New variable. (mips_vxworks_exec_plt_entry): Likewise. (mips_vxworks_shared_plt0_entry): Likewise. (mips_vxworks_shared_plt_entry): Likewise. (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. (mips_elf_rel_dyn_section): Change the bfd argument to a mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get the name of the section. (mips_elf_initialize_tls_slots): Update the call to mips_elf_rel_dyn_section. (mips_elf_gotplt_index): New function. (mips_elf_local_got_index): Add an input_section argument. Update the call to mips_elf_create_local_got_entry. (mips_elf_got_page): Likewise. (mips_elf_got16_entry): Likewise. (mips_elf_create_local_got_entry): Add bfd_link_info and input_section arguments. Create dynamic relocations for each entry on VxWorks. (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE and MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Update the uses of MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. (is_gott_symbol): New function. (mips_elf_calculate_relocation): Use a dynobj local variable. Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page_entry. Set G to the .got.plt entry when calculating VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT relocations on VxWorks. Add dynamic relocations for references to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. Don't allocate a null entry on VxWorks. (mips_elf_create_dynamic_relocation): Update the call to mips_elf_rel_dyn_section. Use absolute rather than relative relocations for VxWorks, and make them RELA rather than REL. (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. Create the .plt, .rela.plt, .dynbss and .rela.bss sections on VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. Call elf_vxworks_create_dynamic_sections for VxWorks and initialize the plt_header_size and plt_entry_size fields. (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be used in VxWorks executables. Don't allocate dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. Set is_relocation_target for each symbol referenced by a relocation. Allocate .rela.dyn entries for relocations against the special VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 relocations. Don't set no_fn_stub on VxWorks. (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to mips_elf_allocate_dynamic_relocations. (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. (_bfd_mips_elf_always_size_sections): Do not allocate GOT page entries for VxWorks, and do not create multiple GOTs. (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. Handle .got specially for VxWorks. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, once its final size is known. Set DF_TEXTREL for VxWorks. Add DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. (_bfd_mips_vxworks_finish_dynamic_symbol): New function. (mips_vxworks_finish_exec_plt): Likewise. (mips_vxworks_finish_shared_plt): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call to mips_elf_rel_dyn_section. Use a VxWorks-specific value of DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_rel_dyn_section. Use a different GOT header for VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): New function. (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_link_hash_table_create): Likewise. * libbfd.h: Regenerate. * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. (elf32-mips.lo): Likewise. * Makefile.in: Regenerate. * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. (bfd_elf32_littlemips_vxworks_vec): Likewise. (_bfd_target_vector): Add entries for them. gas/ * config/tc-mips.c (mips_target_format): Handle vxworks targets. (md_begin): Complain about -G being used for PIC. Don't change the text, data and bss alignments on VxWorks. (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when generating VxWorks PIC. (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. (macro): Likewise, but do not treat la $25 specially for VxWorks PIC, and do not handle jal. (OPTION_MVXWORKS_PIC): New macro. (md_longopts): Add -mvxworks-pic. (md_parse_option): Don't complain about using PIC and -G together here. Handle OPTION_MVXWORKS_PIC. (md_estimate_size_before_relax): Always use the first relaxation sequence on VxWorks. * config/tc-mips.h (VXWORKS_PIC): New. gas/testsuite/ * gas/mips/vxworks1.s, gas/mips/vxworks1.d, * gas/mips/vxworks1-xgot.d: New tests. * gas/mips/mips.exp: Run them. Do not run other tests on VxWorks. include/elf/ * mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs. ld/ * configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use separate VxWorks emulations. * emulparams/elf32ebmipvxworks.sh: New file. * emulparams/elf32elmipvxworks.sh: New file. * Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and eelf32elmipvxworks.o. (eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules. * Makefile.in: Regenerate. ld/testsuite/ * ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd, * ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd, * ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s, * ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd, * ld-mips/vxworks2-static.sd: New tests. * ld-mips/mips-elf.exp: Run them.
* * signal.cc (signal): Don't set SA_RESTART here.Christopher Faylor2006-03-223-5/+12
| | | | | (siginterrupt): White space. * sigproc.cc (sigalloc): Set SA_RESTART here, on initialization.
* * child_info.h (child_status): Fix typo which made it impossible to setChristopher Faylor2006-03-225-22/+38
| | | | | | | | | | iscygwin. (child_info::isstraced): Booleanize. (child_info::iscygwin): Ditto. * sigproc.cc (child_info::child_info): Minor cleanup of flag setting. * spawn.cc (spawn_guts): Only close_all_files when we know the process has started successfully. * exceptions.cc (init_console_handler): Fix indentation.
* * configure.host: Allow hosts to set the defaultMark Mitchell2006-03-214-2/+17
| | | | | | newlib_atexit_dynamic_alloc value. * configure.in: Likewise. * configure: Regenerated.
* * dcrt0.cc (dll_crt0_0): Call SetErrorMode earlier.Christopher Faylor2006-03-215-9/+28
| | | | | | | | * pinfo.cc (_pinfo::dup_proc_pipe): Reset wr_proc_pipe on failure. Return previous pipe handle. * pinfo.h (_pinfo::dup_proc_pipe): Reflect change to return value. * spawn.cc (spawn_guts): Restore previous proc pipe on retry or if process exits before synchronization.
* * acconfig.h (_ATEXIT_DYNAMIC_ALLOC): Undef.Mark Mitchell2006-03-217-80/+146
| | | | | | | | | | | * configure.in (--disable-newlib-atexit-dynamic-alloc): New option. * configure: Regenerated. * newlib.hin: Regenerated. * libc/stdlib/__atexit.c (__register_exitproc): Don't call malloc if _ATEXIT_DYNAMIC_ALLOC is undefined. * libc/stdlib/__call_atexit.c (__call_exitprocs): Don't call free if _ATEXIT_DYNAMIC_ALLOC is undefined.
* * child_info.h (child_status): New enum.Christopher Faylor2006-03-205-32/+70
| | | | | | | | | | | | | | | | | (child_info::flag): Rename from 'straced'. (child_info::isstraced): New function. (child_info::iscygwin): Ditto. (child_info_fork::handle_fork): Reparmize. (child_info_fork::handle_failure): Ditto. (child_info_spawn::handle_spawn): New function. * dcrt0.cc (get_cygwin_startup_info): Use isstraced method. (child_info_spawn::handle_spawn): Define new function from code previously in dll_crt0_0. (dll_crt0_0): Move spawn stuff into handle_spawn. Only call init_console_handler for fork case. * sigproc.cc (child_info::child_info): Set flag appropriately. (child_info::proc_retry): Treat exit code as "funny" if it's a cygwin process. * spawn.cc (spawn_guts): Remove commented out flag setting.
* revert previous debugging checkinChristopher Faylor2006-03-201-8/+4
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* * pinfo.cc (commune_process): Fix randomly invalid pointer which caused fifosChristopher Faylor2006-03-203-5/+16
| | | | to work incorrectly.
* * dcrt0.cc (dll_crt0_0): Oops. We need to bother with setting this in theChristopher Faylor2006-03-202-0/+6
| | | | fork/exec case.
* * dcrt0.cc (dll_crt0_0): Don't bother with setting init_console_handler hereChristopher Faylor2006-03-203-7/+11
| | | | | since it will be set later when we discover if we have a ctty or not. * exceptions.cc (init_console_handler): Properly remove NULL handler.
* * hppa.h (SHF_HP_TLS, SHF_HP_NEAR_SHARED, SHF_HP_FAR_SHARED,John David Anglin2006-03-202-0/+35
| | | | | | | SHF_HP_COMDAT, SHF_HP_CONST, SHN_TLS_COMMON, SHN_NS_COMMON, SHN_NS_UNDEF, SHN_FS_UNDEF, SHN_HP_EXTERN, SHN_HP_EXTHINT, SHN_HP_UNDEF_BIND_IMM, SHT_HP_OVLBITS, SHT_HP_DLKM, SHT_HP_COMDAT, SHT_HP_OBJDICT, SHT_HP_ANNOT, STB_HP_ALIAS): Define.
* * pinfo.h (EXITCODE_OK): Define new constant.Christopher Faylor2006-03-183-1/+12
| | | | | | | * sigproc.cc (child_info::sync): Return EXITCODE_OK if entering with exit_code == 0. (sig_send): Don't complain if sending signals while blocked if the sender isn't in the main thread.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Regenerate.Christopher Faylor2006-03-1814-86/+170
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (child_info::retry): Move here from fork subclass. (child_info::exit_code): New field. (child_info::retry_count): Max retry count for process start. (child_info::proc_retry): Declare new function. (child_info_fork::retry): Move to parent. (child_info_fork::fork_retry): Ditto. * dcrt0.cc (child_info::fork_retry): Rename and move. (child_info_fork::handle_failure): Move. (dll_crt0_0): Initialize console handler based on whether we have a controlling tty or not. Avoid nonsensical check for fork where it can never occur. * environ.cc (set_proc_retry): Rename from set_fork_retry. Set retry_count in child_info. (parse_thing): Reflect above change. * exceptions.cc (dummy_ctrl_c_handler): Remove unused variable name. (ctrl_c_handler): Always return TRUE for the annoying CTRL_LOGOFF_EVENT. * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Remove call to init_console_handler. * fhandler_tty.cc (fhandler_tty_slave::open): Just call mange_console_count here and let it decide what to do with initializing console control handling. * fork.cc (fork_retry): Remove definition. (frok::parent): Define static errbuf and use in error messages (not thread safe yet). Close pi.hThread as soon as possible. Protect pi.hProcess as soon as possible. Don't set retry_count. That happens automatically in the constructor now. Accommodate name change from fork_retry to proc_retry. * init.cc (dll_entry): Turn off ctrl-c handling early until we know how it is supposed to be handled. * pinfo.cc (_pinfo::dup_proc_pipe): Remember original proc pipe value for failure error message. Tweak debug message slightly. * sigproc.cc (child_info::retry_count): Define. (child_info::child_info): Initialize retry count. (child_info::sync): Set exit code if process dies before synchronization. (child_info::proc_retry): Rename from child_info_fork::fork_retry. Use previously derived exit code. Be more defensive about what is classified as an error exit. (child_info_fork::handle_failure): Move here from dcrt0.cc. * spawn.cc (spawn_guts): Maintain error mode when starting new process to avoid annoying pop ups. Move deimpersonate call within new loop. Move envblock freeing to end. Loop if process dies prematurely with bad exit code. * syscalls.cc (init_console_handler): Remove hopefully unneeded call to init_console_handler.
* 2006-03-18 Julien Lecomte <julienlecomte@users.sourceforge.net>Danny Smith2006-03-184-3/+62
| | | | | | | | | | | | | * include/wincon.h (ENABLE_*): Add more defines. 2006-03-18 Jan Nijtmans <nijtmans@users.sourceforge.net> * include/winnt.h (INHERITED_ACE): Define. (VALID_INHERIT_FLAGS): Correct definition. 2006-03-18 Peter �strand <astrand@cendio.se> * lib/wtsapi32.def: New file.
* 2006-03-17 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2006-03-172-1/+5
| | | | | * libc/sys/linux/linuxthreads/config.h: Remove definition of UINT32_C.
* * include/winbase.h (STATUS_DLL_INIT_FAILED): New define.Christopher Faylor2006-03-162-0/+7
| | | | (STATUS_DLL_INIT_FAILED_LOGOFF): Ditto.
* * cygheap.cc (init_cygheap::manage_console_count): Turn console control handlerChristopher Faylor2006-03-168-32/+38
| | | | | | | | | | | | | on/off depending on whether we have allocated a console or not. * dcrt0.cc (child_info_fork::fork_retry): Add more potential retry statuses. (dll_crt0_0): Turn on/off console control depending on whether we have a controlling tty or not. * exceptions.cc (init_console_handler): Change BOOL to bool. * fhandler_console.cc (fhandler_console::need_invisible): Cosmetic change. * winsup.h (init_console_handler): Reflect argument type change. * wincap.h (supports_setconsolectrlhandler_null): Remove duplicate capability throughout. * wincap.cc: Ditto.
* 2006-03-15 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2006-03-152-2/+9
| | | | | * libc/stdio/wsetup.c (__swsetup): Don't make a buffer for a string I/O file that isn't using the asprintf family.
* * child_info.h (child_info_fork::fork_retry): Declare new function.Christopher Faylor2006-03-155-8/+34
| | | | | | | * dcrt0.cc (child_info_fork::fork_retry): Define new function. * fork.cc (frok::parent): Move retry decision into child_info_fork::fork_retry and honor what it tells us to do. * sigproc.cc (sig_send): Unhold signals on __SIGEXIT.
* * fork.cc (frok::parent): Improve error message.Christopher Faylor2006-03-142-1/+11
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* * dcrt0.cc (main_environ): Initialize to &__cygwin_environment.Christopher Faylor2006-03-145-25/+33
| | | | | | | | | | | (dll_crt0_1): Move resourcelocks, thread interface, pinfo_init, and uinfo_init... (dll_crt0_0): ...to here. (_dll_crt0): Call update_envptrs here after setting main_environ. * environ.cc (environ_init): Eliminate initted variable. Don't call update_envptrs here. * sigproc.cc (wait_sig): Use my_sendsig when calling CreatePipe to avoid a dereference.
* 2006-03-14 Paolo Bonzini <bonzini@gnu.org>Paolo Bonzini2006-03-142-2/+6
| | | | * Makefile.in: Regenerate.
* 2006-03-14 Paolo Bonzini <bonzini@gnu.org>Paolo Bonzini2006-03-145-196/+179
| | | | | | | | | | | | | | | Sync with gcc: 2006-03-10 Aldy Hernandez <aldyh@redhat.com> * configure.in: Handle --disable-<component> generically. * configure: Regenerate. 2006-02-21 Rafael Avila de Espindola <rafael.espindola@gmail.com> * Makefile.tpl (BUILD_CONFIGDIRS): Remove. (TARGET_CONFIGDIRS): Remove. * configure.in: Remove AC_SUBST(target_configdirs). * Makefile.in, configure: Regenerated.
* * child_info.h (child_info_fork::handle_failure): Declare new function.Christopher Faylor2006-03-1311-59/+121
| | | | | | | | | | | | | | | | | | | | | | | | (child_info_fork::retry): New field. * dcrt0.cc (__api_fatal_exit_val): Define. (child_info_fork::handle_failure): Define new function. (__api_fatal): Exit using __api_fatal_exit_val value. * environ.cc (set_fork_retry): Set fork_retry based on CYGWIN environment variable. (parse_thing): Add "fork_retry" setting. * fork.cc (fork_retry): Define. (frok::parent): Reorganize to allow retry of failed child creation if child signalled that it was ok to do so. * heap.cc (heap_init): Signal parent via handle_failure when VirtualAlloc fails. * pinfo.h (EXITCODE_RETRY): Declare. * sigproc.cc (child_info::sync): Properly exit with failure condition if called for fork and didn't see subproc_ready. * spawn.cc (spawn_guts): Use windows pid as first argument. * winsup.h: Remove obsolete NEW_MACRO_VARARGS define. (__api_fatal_exit_val): Declare. (set_api_fatal_return): Define. (in_dllentry): Declare. * exceptions.cc (inside_kernel): Remove unneeded in_dllentry declaration.
* * cygwinenv.sgml: Explain about new fork_retry CYGWIN environment variableChristopher Faylor2006-03-132-1/+11
| | | | setting.
* * dcrt0.cc (dll_crt0_0): Reorganize so that sigproc_init is called a littleChristopher Faylor2006-03-136-36/+73
| | | | | | | | | | | | later. Add a comment. * fork.cc (resume_child): Make void. (frok::parent): Only zero pi when necessary. Explicitly zero si. Set this_errno when child_copy fails. Accommodate change to resume_child. * sigproc.cc (sigalloc): Move global_sigs initialization here. (sigproc_init): Move global_sigs. (sig_send): Just check for flush signals once. * wincap.h: Define supports_setconsolectrlhandler_null throughout. * wincap.cc: Ditto.
* Fix typo.Corinna Vinschen2006-03-131-1/+1
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* * autoload.cc (LoadDLLfuncNt): New define to wrap NT native functions.Corinna Vinschen2006-03-133-26/+37
| | | | | | Use for NT native functions throughout. * dtable.cc (handle_to_fn): Treate return value of NtQueryObject as NTSTATUS value.
* tweak last ChangeLog descriptionChristopher Faylor2006-03-131-2/+2
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* * cygtls.cc (_cygtls::remove): Reset initialized flag right away if we wereChristopher Faylor2006-03-135-100/+112
| | | | | | | | previously initialized. * cygtls.h (_cygtls::initialized): Move nearer the end to catch situation when Windows 98 mysteriously changes pieces of cygtls when thread is detaching. * gendef (__sigfe_maybe): Simplify slightly. * tlsoffsets.h: Regenerate.
* * cygtls.h (CYGTLS_INITIALIZED): Change to a little more unlikely value.Christopher Faylor2006-03-129-70/+80
| | | | | | | | | | | | | | | | | | | | | | | | | (CYGTLSMAGIC): Delete. * dcrt0.cc (dll_crt0_0): Call sigproc_init during init startup. (_dll_crt0): Don't worry about sync_startup. Just wait for sigthread here. * dll_init.cc (cygwin_detach_dll): Only pick up tls version of retaddr if we have a valid tls. * fork.cc (frok::child): Remove sigproc_init initialization since it happens much earlier now. * gendef: Recognize SIGFE_MAYBE. (fefunc): Generate calls to _sigfe_maybe, if appropriate. (_sigfe_maybe): New function. * init.cc (search_for): Always initialize search_for, even on fork. (calibration_thread): Delete. (calibration_id): Delete. (prime_threads): Delete. (munge_threadfunc): Remove calibration_thread special case. Avoid calling thread function if we haven't yet hit the "search_for" thread. (dll_entry): Remove prime_threads call. Only call munge_threadfunc when hwait_sig is active. Ditto. for _my_tls.remove (); * sigproc.cc (hwait_sig): Make global. (sigproc_init): Don't bother with sync_startup. (sig_send): Treat flush as a no-op when signals are held. (wait_sig): Cause signals to be held after fork.
* 2006-03-10 Paul Brook <paul@codesourcery.com>Paul Brook2006-03-102-0/+5
| | | | | | | | | | | | | | bfd/ * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5. (elf32_arm_print_private_bfd_data): Ditto. binutils/ * readelf.c (decode_ARM_machine_flags): Handle EABIv5. gas/ * config/tc-arm.c (md_begin): Handle EABIv5. (arm_eabis): Add EF_ARM_EABI_VER5. * doc/c-arm.texi: Document -meabi=5. include/elf/ * arm.h (EF_ARM_EABI_VER5): Define.
* 2006-03-10 Paul Brook <paul@codesourcery.com>Paul Brook2006-03-102-1/+5
| | | | | include/opcode/ * arm.h (ARM_AEXT_V7_ARM): Include v6ZK extensions.
* * syscalls.cc (rename): Move existance check for oldpath further upCorinna Vinschen2006-03-092-7/+41
| | | | | to the start of the function. Avoid another case of a name collision if oldpath is a shortcut and a file or directory newpath already exists.
* * include/winspool.h (DI_MEMORYMAP_WRITE): Define (DWORD type).Dimitri Papadopoulos2006-03-092-1/+18
| | | | | | | (FORM_USER,FORM_PRINTER): Define (DWORD type). * include/winspool.h [_WIN32_WINNT >= 0x0500] (DSPRINT_*): Define (DWORD type). Thanks to: Roland Schwingel <rolandschwingel at users dot sf dot net>
* * autoload.cc (NtClose): Define.Corinna Vinschen2006-03-094-108/+172
| | | | | | | | | | | | | | (NtOpenDirectoryObject): Define. (NtQueryDirectoryObject): Define. * fhandler_proc.cc: Include ctype.h and wchar.h. (format_proc_partitions): Revamp loop over existing harddisks by scanning the NT native \Device object directory and looking for Harddisk entries. * ntdll.h: Rearrange system call declarations alphabetically. (DIRECTORY_QUERY): Define. (struct _DIRECTORY_BASIC_INFORMATION): Define. (NtOpenDirectoryObject): Declare. (NtQueryDirectoryObject): Declare.
* Remove accidentally checked in ChangeLog entry.Corinna Vinschen2006-03-091-7/+0
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* * include/winspool.h (JOB_CONTROL_*,JOB_STATUS_*): Define.Dimitri Papadopoulos2006-03-092-15/+23
| | | | Thanks to: Roland Schwingel <rolandschwingel at users dot sf dot net>
* * cygtls.h (_cygtls::retaddr): New method.Christopher Faylor2006-03-084-7/+15
| | | | | | | * dll_init.cc (cygwin_detach_dll): Use new tls function to find return address since this function is now signal guarded. (update_envptrs): Remove unneeded braces. * syscalls.cc (statvfs): Coerce full_path to avoid a gcc warning.
* * syscalls.cc (statvfs): Simplify path name expression.Corinna Vinschen2006-03-082-3/+7
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* * syscalls.cc: Include winioctl.h.Corinna Vinschen2006-03-082-0/+35
| | | | | (statvfs): Request correct volume size using DeviceIoControl if quotas are enforced on the file system.
* 2006-03-07 Eric Blake <ebb9@byu.net>Jeff Johnston2006-03-073-14/+25
| | | | | | | * libc/stdio/freopen.c (_freopen_r) [HAVE_FCNTL]: For NULL filename, allow read-only or write-only FILE atop O_RDWR file descriptor. * libc/stdio64/freopen64.c (_freopen64_r) [HAVE_FCNTL]: Likewise.
* 2006-03-07 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2006-03-073-0/+9
| | | | | * libm/common/sf_isinf.c[_DOUBLE_IS_32BITS]: Undef isinf. * libm/common/sf_isnan.c[_DOUBLE_IS_32BITS]: Undef isnan.
* * include/shellapi.h [_WIN32_IE >= 0x0600]Dimitri Papadopoulos2006-03-072-15/+24
| | | | | (SEE_MASK_NOZONECHECKS,SEE_MASK_FLAG_LOG_USAGE): Define on Windows XP SP1 and Windows XP respectively.
* * include/shellapi.h (NOTIFYICONDATA_V*_SIZE): Define.Dimitri Papadopoulos2006-03-072-3/+18
| | | | | | Thanks to: Daniel Atallah <datallah at users dot sf dot net> * include/shellapi.h [_WIN32_IE >= 0x0500] (NIS_*): Introduced in Version 5.0.
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