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* * fhandler_fifo.cc (fhandler_fifo::wait): Fix stupid typo and actually wait forChristopher Faylor2011-12-072-1/+6
| | | | the handle.
* include/elf/ChangeLog:Ulrich Weigand2011-12-062-0/+9
| | | | | | | | | | | | | | | | * common.h (NT_S390_LAST_BREAK): Define. (NT_S390_SYSTEM_CALL): Likewise. bfd/ChangeLog: * elf-bfd.h (elfcore_write_s390_last_break): Add prototype. (elfcore_write_s390_system_call): Likewise. * elf.c (elfcore_write_s390_last_break): New function. (elfcore_write_s390_system_call): Likewise. (elfcore_write_register_note): Call them. (elfcore_grok_s390_last_break): New function. (elfcore_grok_s390_system_call): Likewise. (elfcore_grok_note): Call them.
* * libc/iconv/Makefile.am (stmp-def): Use $(MAKE) rather than make.Corinna Vinschen2011-12-063-2/+7
| | | | * libc/iconv/Makefile.in: Regenerate.
* * sigproc.cc (close_my_readsig): New function.Christopher Faylor2011-12-052-11/+17
| | | | | | (_cygtls::signal_exit): Close my_readsig via close_my_readsig(), avoiding communication with the signal pipe. (wait_sig): Close my_readsig via close_my_readsig().
* * mmap.cc (mlock): Replace LOCK_VM_IN_WSL with correct MAP_PROCESS.Corinna Vinschen2011-12-053-87/+108
| | | | | | | | (munlock): Ditto. * ntdll.h: Rearrange to have all preprocessor definitions at the start of the file. Add comments to each definition block. (MAP_PROCESS): Rename from LOCK_VM_IN_WSL. (MAP_SYSTEM): Rename from LOCK_VM_IN_RAM.
* correct name of functionChristopher Faylor2011-12-041-1/+1
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* * sigproc.cc (cygWFMO): Don't assume that cancellable event is alwaysChristopher Faylor2011-12-047-31/+26
| | | | | | | | | | | | available. * fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::waitforspace): Use cygWFMO instead of WaitForMultipleObjects. (fhandler_dev_dsp::Audio_in::waitfordata): Ditto. * fhandler_fifo.cc (fhandler_fifo::wait): Ditto. * fhandler_serial.cc (fhandler_serial::raw_read): Ditto. (fhandler_serial::raw_write): Ditto. * fhandler_tty.cc (fhandler_pty_slave::read): Ditto. * select.cc (cygwin_select): Ditto for degenerate case.
* * sigproc.h (cygWFMO): Move inside "INSIDE_CYGWIN" #ifdef.Christopher Faylor2011-12-042-15/+19
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* * exceptions.cc (exception::handle): Drop abbreviation for "exception" since IChristopher Faylor2011-12-048-31/+82
| | | | | | | | | | | | | | | | | | | | | never remember what it stands for. (sig_handle_tty_stop): Remove obsolete call to sig_handle_tty_stop. (_cygtls::call_signal_handler): Rework to grab signal information from _main_tls if none is set for _my_tls. Try harder to keep thread locked. (reset_signal_arrived): Delete. * fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use new cygWFMO call to wait for an event + standard cygwin stuff. Modify debug output to acccomodate new function. * fhandler_console.cc (fhandler_console::read): Replace WaitForMultipleObjects with cygWFMO. * fhandler_socket.cc (get_inet_addr): Add comment. * gendef (_sigdelayed): Remove call to reset_signal_arrived. * sigproc.cc (_cygtls::signal_exit): Don't close my_readsig here unless we're in the signal thread. (create_signal_arrived): Create signal_arrived as auto-reset so that only one thread is woken when a signal arrives. * sigproc.h (cygWFMO): New function. (reset_signal_arrived): Delete declaration.
* * mmap.cc (mlock): Add standard syscall return value debugging output.Christopher Faylor2011-12-034-87/+92
| | | | | | | | | | | | (munlock): Ditto. (posix_madvise): Ditto. * signal.cc: Remove obsolete sigcatchers stuff throughout. (sigaction_worker): Add function name parameter and use it to show standard syscall return value debugging output. Also add fault protection. (sigaction): Accommodate extra argument to sigaction_worker. (siginterrupt): Ditto. * syscalls.cc (read): Remove obsolete sigcatchers stuff. (readv): Ditto.
* fix incorrectly named file in old ChangeLog entryChristopher Faylor2011-12-031-1/+1
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* * mmap.cc (mlock): Drop requesting SE_LOCK_MEMORY_PRIVILEGE. DropCorinna Vinschen2011-12-032-16/+9
| | | | | | outdated comment. Call NtLockVirtualMemory with LOCK_VM_IN_WSL flag. (munlock): Drop requesting SE_LOCK_MEMORY_PRIVILEGE. Call NtUnlockVirtualMemory with LOCK_VM_IN_WSL flag.
* Throughout, remove extra space after function name from debugging output.Christopher Faylor2011-12-0342-188/+224
| | | | | | | | | | | | | | | Throughout, change syscalls to report on return values using new %R format option. * smallprint.cc (__small_vsprintf): Add parsing for %R to report on return values and possible errno from syscalls. * errno.cc (errmap): Add PRIVILEGE_NOT_HELD. * fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread use shorter name to reduce debuggging output. * select.cc (start_thread_pipe): Ditto. (start_thread_serial): Ditto. (start_thread_socket): Ditto. (start_thread_mailslot): Ditto. * sigproc.cc (talktome): Ditto.
* * fhandler.cc (fhandler_base::open): Fix comment a bit more.Corinna Vinschen2011-12-032-1/+5
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* sim: export cb_get_string for people to useMichael Frysinger2011-12-032-0/+7
| | | | | | | | The common sim code provides a useful "get_string" function which reads a C string out of the target's memory space. So rename and export it for other people to use. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* * fhandler.cc (fhandler_base::open): Fix typos in comment.Corinna Vinschen2011-12-032-3/+7
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* * Makefile.in (cygpath.exe): Add -luserenv to ALL_LDFLAGS.Corinna Vinschen2011-12-023-156/+78
| | | | | | | | | | | | | | | | * cygpath.cc: Throughout, use cygwin_conv_path WIN_W rather than WIN_A conversion. (get_long_path_name_w32impl): Remove. (get_long_name): Drop pre-Windows 2000 accommodations. Just call GetLongPathNameW here directly. (get_special_folder): Convert first parameter to WCHAR buffer pointer. Drop conversion of result from WCHAR * to char *. (do_sysfolders): Accommodate change to get_special_folder and only convert result to char * last. Drop pre-Windows 2000 accommodations and just call GetProfilesDirectoryW directly. Replace call to GetWindowsDirectoryW with call to GetSystemWindowsDirectoryW. Just call GetShortPathNameW directly. (do_pathconv): Simplify buffer handling.
* * path.cc (conv_path_list): Take cygwin_conv_path_t as third parameter.Corinna Vinschen2011-12-023-32/+87
| | | | | | | | | Allow all types of CCP conversions. Accommodate throughout. (cygwin_conv_path): Use current ANSI or OEM codepage for WIN_A conversions, depending on current file API codepage setting. (cygwin_conv_path_list): Allow all CCP conversion types. * include/sys/cygwin.h (CCP_CONVTYPE_MASK): Add to cygwin_conv_path_t enum for convenience.
* * mkgroup.c: Drop support for NT4 domains.Corinna Vinschen2011-12-014-156/+54
| | | | | | | | | | | * mkpasswd.c: Ditto. (psx_dir): Remove. (current_user): Drop support for -m option. Use $HOME as is since it's a POSIX path anyway. (enum_users): Drop support for -m option. (usage): Mention -m option as ignored. (main): Drop support for -m option. Mark ignored options as deprecated. * utils.sgml (mkpasswd): Remove description of -m option.
* 2011-11-30 Ozkan Sezer <sezero@users.sourceforge.net>Chris Sutcliffe2011-12-012-22/+27
| | | | | | * include/io.h (_wfindfirst, _wfindnext, _wfindfirst32, _wfindnext32, _wfindfirsti64, _wfindnexti64, _wfindfirst32i64, _wfindfirst64i32, _wfindnext32i64, _wfindnext64i32, _wfindnext64): Update to use intptr_t.
* 2011-11-30 Earnie Boyd <earnie@users.sourceforge.net>Chris Sutcliffe2011-12-012-0/+11
| | | | | * include/stdio.h (getc, putc, getchar, putchar, fopen64, ftello64): Add function definitions to fix warnings when building GCC.
* 2011-11-30 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>Chris Sutcliffe2011-11-302-1/+12
| | | | | | * tlssup.c (__dyn_tls_init): Reapply patch from 3105314. Thank you to Earnie for creating the patch file.
* opcode/Andrew Pinski2011-11-292-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2011-11-29 Andrew Pinski <apinski@cavium.com> * mips-dis.c (mips_arch_choices): Add Octeon+. * mips-opc.c (IOCT): Include Octeon+. (IOCTP): New macro. (mips_builtin_opcodes): Add "saa" and "saad". bfd/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * archures.c (bfd_mach_mips_octeonp): New macro. * bfd-in2.h: Regenerate. * bfd/cpu-mips.c (I_mipsocteonp): New enum value. (arch_info_struct): Add bfd_mach_mips_octeonp. * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp. (mips_mach_extensions): Add bfd_mach_mips_octeonp. include/opcodes/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * mips.h (INSN_CHIP_MASK): Update according to INSN_OCTEONP. (INSN_OCTEONP): New macro. (CPU_OCTEONP): New macro. (OPCODE_IS_MEMBER): Add Octeon+. (M_SAA_AB, M_SAAD_AB, M_SAA_OB, M_SAAD_OB): New enum values. gas/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * config/tc-mips.c (CPU_IS_OCTEON): New macro function. (CPU_HAS_SEQ): Change to use CPU_IS_OCTEON. (NO_ISA_COP): Likewise. (macro) <ld_st>: Add support when off0 is true. Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB. (mips_cpu_info_table): Add octeon+. * doc/c-mips.texi: Document octeon+ as an acceptable value for -march=. gas/testsuite/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * gas/mips/mips.exp: Add octeon+ for an architecture. Run octeon-saa-saad test. (run_dump_test_arch): For Octeon architectures, also try octeon@. * gas/mips/octeon-pref.d: Remove -march=octeon from command line. * gas/mips/octeon.d: Likewise. * gas/mips/octeon-saa-saad.d: New file. * gas/mips/octeon-saa-saad.s: New file
* * sigproc.cc (get_proc_lock): Remove extra NULL check. Return false onChristopher Faylor2011-11-292-9/+9
| | | | failure.
* * sync.cc: Fix comment.Christopher Faylor2011-11-293-3/+11
| | | | | * dll_init.cc (dll_list::reserve_space): Use %p rather than %lx to show reserved space.
* * sigproc.cc (remove_proc): Don't terminate the currently executing thread.Christopher Faylor2011-11-299-136/+219
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* [libgloss]DJ Delorie2011-11-2949-2/+12716
| | | | | | | | | | | | | * configure.in: Add rl78. * configure: Regenerate. * rl78: New directory [newlib] * configure.host: Add rl78. * libc/include/machine/ieeefp.h: Add rl78 support. * libc/include/machine/setjmp.h: Add rl78 support. * libc/machine/configure.in: Add rl78. * libc/machine/rl78: New directory.
* fix older descriptionChristopher Faylor2011-11-291-2/+28
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* * locale.cc (print_locale_with_codeset): Fetch Windows path as UNICODECorinna Vinschen2011-11-282-3/+8
| | | | path and convert that to POSIX.
* * external.cc (fillout_pinfo): Store program name as POSIX path inCorinna Vinschen2011-11-282-1/+6
| | | | ep.progname_long.
* * ps.cc: Remove all Win 9x considerations. Use psapi functionsCorinna Vinschen2011-11-283-120/+25
| | | | | | | | directly. Drop support for older Cygwin DLLs. Just use progname_long as is since it's already a POSIX path now. Rename "tty" to "pty" as in the Cygwin DLL. Call setlocale to make sure wcstombs does the right thing according to the current locale. * Makefile.in (ps.exe): Link against psapi.dll.
* * pinfo.cc (pinfo::exit): Call TerminateProcess to avoid potentialCorinna Vinschen2011-11-282-0/+8
| | | | | busy loop in ntdll.dll when calling ExitProcess. Only call ExitProcess as a fallback.
* * init.cc (dll_entry): Revert previous change since it caused inexplicable forkChristopher Faylor2011-11-272-2/+6
| | | | problems.
* Clean up DIRENT errno handling; make it more POSIX conformant.Keith Marshall2011-11-262-95/+108
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* * init.cc (remove): Don't bother calling through thread removal cleanup if weChristopher Faylor2011-11-262-0/+6
| | | | are exiting.
* * exceptions.cc (stackdump): Make global.Christopher Faylor2011-11-263-47/+63
| | | | | | | | | (signal_exit): Move to sigproc.cc. * sigproc.cc (signal_exit): Move here. Declare stackdump extern. Set my_sendsig to indicate that signals are no longer available. (my_readsig): Make Static again. (sig_send): Interpret ERROR_BROKEN_PIPE as ESRCH. Remove special-case EACCESS errno setting, just setting errno generally, even for "its_me" case.
* * exceptions.cc (sigpacket::process): Move signal_exit processing into...Christopher Faylor2011-11-266-25/+32
| | | | | | | | | | | | | (_cygtls::signal_exit): ...here. Close my_readsig and comment on why. * pinfo.cc (pinfo::exit): Move sigproc_terminate earlier. Set exiting flag in lock_process. * sigproc.cc (my_readsig): Make global. * sync.cc (muto::exiting_thread): Delete. (muto::acquire): Delete #if 0'ed code. * sync.h (muto::exiting_thread): Delete. (set_exiting_thread): Ditto. (lock_process::lock_process): Don't worry about setting the exiting thread since it had no meaning.
* * strace.cc (attach_process): Use NT_SUCCESS to figure out ifChristopher Faylor2011-11-242-3/+16
| | | | | | | | NtSetInformationProcess succeeded. (handle_output_debug_string): Put back DebugActiveProcess since it seems to still be needed (on my system at least). Detect new format _STRACE_INTERFACE_ACTIVATE_ADDR which informs whether this is a forked process or not. Use that to decide if forkdebug should be handled.
* missed this in previous checkinChristopher Faylor2011-11-242-3/+6
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* * cygthread.h (cygthread::name): Default name to "main" if we are early in theChristopher Faylor2011-11-249-53/+75
| | | | | | | | | | | | | | | | | | | | | | | | | process of setting up the DLL and no name is known. * dcrt0.cc (initial_env): Remove CYGWIN_SLEEP stuff. (get_cygwin_startup_info): Activate strace here as appropriate. (dll_crt0_0): Move get_cygwin_startup_info as early as possible to avoid missing strace output. * fork.cc (frok::child): Move debugging statement to point where ppid will be set. * pinfo.cc (pinfo::thisproc): Remove obsolete call to strace.hello. Tweak debug output slightly. * select.cc (select_stuff::wait): Allow APCS to be triggered while waiting since we use them now. Report when that happens. * sigproc.cc (child_info::child_info): Use strace.active() rather than strace.attached(). * spawn.cc (child_info_spawn::worker): Only write strace child pid when we know it's a cygwin process. Accommodate change to write_child argument list. * strace.cc (strace::hello): Delete. Move functionality... (strace::activate): ...to here. (mypid): Just use raw GetCurrentProcessId () if myself isn't set. (strace::write_childpid): Don't wait for subproc_ready. Remove arg which was required for it. * include/sys/strace.h (strace::hello): Delete. (strace::write_childpid): Delete first argument.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset for previous changes.Christopher Faylor2011-11-247-12/+32
| | | | | | | | | | | | | | | * dcrt0.cc (get_cygwin_startup_info): Signal readiness when stracing since strace::write_child relies on it. Use strace.activate to notify strace process, passing in arg indicating whether we're forked. * sigproc.cc (wait_sig): Accommodate new strace::activate argument. * spawn.cc (child_info_spawn::worker): Oops. Previous suspended test was actually correct. Revert and document. * strace.cc (strace::activate): Send additional flag indicating whether this is an attempt to activate a forked process. (strace::hello): Report on windows pid. * include/sys/strace.h (strace::strace): Make a dummy. (strace::activate): Modify declaration to accept an argument. (strace::write_childpid): Set regparm.
* * pipe.cc (fhandler_pipe::create): Avoid derefencing a NULL pointer.Christopher Faylor2011-11-235-16/+25
| | | | | | | | | * child_info.h (child_info): Reorganize some elements so that the ones which are initialized in a constructor are all together. * sigproc.cc (child_info::child_info): Initialize values via the constructor rather than as C statements and make sure that flags is set to zero initially. * spawn.cc (child_info_spawn::worker): Use iscygwin() test for determining when to send strace info since it is more foolproof than checking the suspend state.
* * fhandler.h (fhandler_pipe::create): Rename from the misnamedChristopher Faylor2011-11-238-20/+43
| | | | | | | | | | | | | | | | "create_selectable". Change return to DWORD. (fhandler_pty_common::pipesize): New constant. * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Reflect create_selectable name change. * miscfuncs.cc (CreatePipeOverlapped): Ditto. * pipe.cc (fhandler_pipe::create): Ditto. (fhandler_pipe::create): Rename from the misnamed "create_selectable". Return DWORD. Only set pipe size to default when it is passed in as zero. * fhandler_tty.cc (fhandler_pty_master::setup): Ditto. Use fhandler_pty_common::pipesize rather than a raw constant. * tty.cc (tty::not_allocated): Ditto. * sigproc.cc (sigproc_init): Use create_selectable to create the signal pipe to get a more appropriate message based pipe.
* * sigproc.cc (remove_proc): Don't do busy loop when exiting since it doesn'tChristopher Faylor2011-11-212-1/+6
| | | | matter.
* * sigproc.cc (remove_proc): Don't do busy loop when execing since thread couldChristopher Faylor2011-11-213-2/+13
| | | | | | have been terminated prior to setting flag. * signal.cc (sigwaitinfo): Zero event before closing to signal other threads that it is no longer available.
* * faq-using.xml (faq.using.weirdchars): Rewrite.Corinna Vinschen2011-11-212-12/+15
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* * shared.cc (get_shared_parent_dir): Use global shared_parent_dirCorinna Vinschen2011-11-182-13/+24
| | | | | | instead of local dir variable and create handle not inheritable to avoid accumulating stray handles in child processes. (get_session_parent_dir): Ditto with session_parent_dir variable.
* * faq-using.xml (faq.using.converting-paths): Remove reference toCorinna Vinschen2011-11-184-48/+59
| | | | | | | | | | | | | cygwin.bat. (faq.using.emacs): Drop "CYGWIN=tty" setting. * pathnames.sgml (pathnames-posixdevices): Align list of device names with changes in 1.7.10. * setup2.sgml (setup-env-ov): Drop text which assumes that Cygwin processes are started in console window. Align wording to lessened relevance of $CYGWIN. Don't use dropped CYGWIN setting in example. (setup-locale-how): Put using console and Cygwin.bat file into perspective. (setup-locale-problems): Ditto.
* * shared.cc (shared_info::create): Open global shared data sectionCorinna Vinschen2011-11-172-1/+7
| | | | non-inheritable to avoid accumulating stray handles in child processes.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.Christopher Faylor2011-11-165-15/+59
| | | | | | | | | | | | | | | | | | | | | | (cygheap_exec_info::nchildren): Move from child_info_spawn. (cygheap_exec_info::cchildren): Ditto. (cygheap_exec_info::record_children): Declare new function. (cygheap_exec_info::reattach_children): Ditto. (cygheap_exec_info::alloc): Ditto. (child_info_spawn::nchildren): Move to cygheap_exec_info. (child_info_spawn::cchildren): Ditto. * sigproc.cc (cygheap_exec_info::alloc): Define new function. (child_info_spawn::cleanup): Accommodate move of children info to cygheap_exec_info. (cygheap_exec_info::record_children): Define new function. (cygheap_exec_info::reattach_children): Ditto. (child_info_spawn::record_children): Use cygheap_exec_info function to accomplish this task. (child_info_spawn::reattach_children): Ditto. * spawn.cc (child_info_spawn::worker): Allocate moreinfo using cygheap_exec_info::alloc. * dcrt0.cc (child_info_fork::alloc_stack_hard_way): Use abort for the error to avoid a retry.
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