bcb4223cbc* fhandler_tty.cc (fhandler_tty::ioctl): Semi-revert 2003-09-26 change for TIOCSWINSZ. It is not an error for ioctl_request_event to be missing. * sigproc.cc (pending_signals::save): New function. (pending_signals::restore): Ditto. (sig_clear): Save/restore current queue pointer. (wait_sig): Delete signals marked as such. * sigproc.h (__SIGDELETE): New enum.
Christopher Faylor
2004-01-21 06:28:35 +0000
1284fa137fremove extra entry
Christopher Faylor
2004-01-20 19:36:58 +0000
67fcf127c1* include/cygwin/version.h: Bump DLL minor number to 8. * cygmalloc.h: Make more concessions to attempts to get debugging malloc working. * debug.h: Ditto. * dlmalloc.cc: Ditto. * dlmalloc.h: Ditto. * malloc_wrapper.cc: Ditto. * perthread.h (perthread::create): Use calloc to ensure zeroed memory.
Christopher Faylor
2004-01-20 19:36:35 +0000
69c7680cf72004-01-20 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
Joshua Daniel Franklin
2004-01-20 17:20:34 +0000
fb69e3ed46* sec_acl.cc (setacl): Make sure sd_ret is large enough.
Corinna Vinschen
2004-01-20 09:13:20 +0000
2ad4f99232fix typo
Christopher Faylor
2004-01-20 03:11:39 +0000
701c67ff9eDocument new passwd options.
Joshua Daniel Franklin
2004-01-20 01:00:20 +0000
d795119cbe* sigproc.cc (sigproc_terminate): Don't close sendsig handle when execing since we're not closing what we think we're closing. (sig_send): Improve debugging when exiting due to no_signals_available. * wincap.h (wincaps::cant_debug_dll_entry): New element. * wincap.cc: Implement above element throughout. * dcrt0.cc (initial_env): Accommodate changes necessary to allow initial debugging for systems which do not allow debugging in dll_entry. (dll_crt0_0): Add initial_env call back here. * Makefile.in (install-man): Use mandir as target for installation. * include/cygwin/version.h: Bump DLL minor number to 7 (should have been done earlier).
Christopher Faylor
2004-01-19 23:03:43 +0000
403f752cb22004-01-19 Thomas Pfaff <tpfaff@gmx.net>
Jeff Johnston
2004-01-19 21:30:34 +0000
14aecf24eb* common.h (NT_OPENBSD_IDENT): Define.
Mark Kettenis
2004-01-19 18:28:58 +0000
f6936c48f3* cygwin/include/signal.h: Add copyright notice. * cygwin.din: Make clock SIGFE. Add clock_gettime, sigwaitinfo, timer_create, timer_delete, timer_settime. * include/cygwin/version.h: Reflect above additions. * fork.cc (fork_child): Call fixup_timers_after_fork. * signal.cc (sigwait): Remove unused variable. * timer.cc: New file. (clock_gettime): Define new function. (timer_tracker): Define new struct used by timer functions. (timer_tracker::timer_tracker): New function. (to_us): New function. (timer_thread): New function. (timer_tracker::settime): New function. (timer_create): New function. (timer_settime): New function. (timer_delete): New function. (fixup_timers_after_fork): New function. * cygthread.cc: Bump thread count. * signal.cc (sigwaitinfo): Define new function. (sigwait): Redefine based on sigwaitinfo. * include/cygwin/signal.h (sigwaitinfo): Declare. (sigwait): Ditto. * dtable.cc (dtable::vfork_parent_restore): Avoid double close of ctty when ctty == ctty_on_hold. * cygtls.h (_threadinfo::threadkill): New element. (_threadinfo::set_threadkill): Declare new function. (_threadinfo::reset_threadkill): Declare new function. * dcrt0.cc (dcrt0_1): Call here so that it will be possible to attach to running process with #(*& Windows Me/9x. (initial_env): Try to initialize strace if uninitialized. * gendef: Don't zero signal if threadkill is set since that will happen in the called function. * signal.cc (sigwait): Ensure cleanup in error conditions. * sigproc.cc (sig_send): Clear packet mask storage. (wait_subproc): Fill in child exit code in siginfo_t structure. * thread.cc (pthread_kill): Set threadkill flag. * tlsoffsets.h: Regenerate. Throughout, use siginfo_t to fill out all signal information for "kernel" signals. * cygtls.h (_threadinfo::set_siginfo): Declare new function. * cygtls.cc (_threadinfo::set_siginfo): Define new function. * dcrt0.cc (do_exit): Accommodate siginfo_t considerations. * exceptions.cc (handle_exceptions): Ditto. (sig_handle_tty_stop): Ditto. (ctrl_c_handler): Use killsys() to send signal. (sigpacket::process): Rename from sig_handle. Use siginfo_t field from sigpacket for everything. (tty_min::kill_pgrp): Accommodate siginfo_t considerations. (fhandler_termios::bg_check): Ditto. * fhandler_tty.cc (fhandler_tty_slave::ioctl): Use killsys() to send signal. * signal.cc (kill_worker): Rewrite to use siginfo_t second argument. (kill_pgrp): Ditto. (kill0): Define new function pulled from kill(). (kill): Rewrite as frontend to kill0. (killsys): Define new function. * sigproc.cc (sigelem): Eliminate. (sigpacket): Move to sigproc.h. Subsume sigelem. (pending_signals): Use sigpacket rather than sigelem for everything. (sig_clear): Ditto. (wait_sig): Ditto. (sig_send): Rewrite to use siginfo_t argument. (sig_send): New function wratpper to sig_send with siginfo_t argument. (wait_subproc): Accommodate siginfo_t considerations. * thread.cc (pthread_kill): Ditto. * sigproc.h (sigpacket): Move here. (sigpacket::process): Declare "new" function. (sig_handle): Eliminate declaration. (sig_send): Declare with new paramaters. (killsys): Declare new function. (kill_pgrp): Declare. * winsup.h: Move some signal-specific stuff to sigproc.h. * include/cygwin/signal.h: Tweak some siginfo_t stuff.
Christopher Faylor
2004-01-19 05:46:54 +0000
49fec4c011update
Christopher Faylor
2004-01-19 05:23:02 +0000
ff853e0108* include/stdint.h Fix __STDC_CONSTANT_MACROS for 8 and 16 bit types. (Thanks to John Maddock for report.)
Danny Smith
2004-01-17 07:41:54 +0000
42f5993f2d* dtable.cc (dtable::vfork_parent_restore): Avoid double close of ctty when ctty == ctty_on_hold.
Christopher Faylor
2004-01-17 05:49:42 +0000
85b6d63ba4* libc/stdio/vfprintf.c: Add sys/lock.h include.
Christopher Faylor
2004-01-17 04:29:54 +0000
46ee54222e* fhandler_console.cc (fhandler_console::close): Remove obsolete test for vfork_cleanup. * pipe.cc (fhandler_pipe::close): Add comment.
Christopher Faylor
2004-01-17 03:47:27 +0000
49d0c04260* cygheap.cc (init_cygheap::close_ctty): Don't NULL ctty if it is still active.
Christopher Faylor
2004-01-16 22:54:14 +0000
001197aee3* dtable.cc (dtable::vfork_parent_restore): Store ctty_on_hold prior to calling close_all_files since it will be zeroed.
Christopher Faylor
2004-01-16 21:51:30 +0000
4af71a917c2004-01-16 Thomas Pfaff <tpfaff@gmx.net>
Jeff Johnston
2004-01-16 19:29:16 +0000
8e7014383b* process.h (cleanup_routine::~cleanup_routine): Make pure virtual function to avoid miscompilation with certain versions of gcc. * process.cc (cleanup_routine::~cleanup_routine): Remove.
Corinna Vinschen
2004-01-16 13:39:25 +0000
c0bd9913052004-01-16 Martin Fuchs <martin-fuchs@gmx.net>
Danny Smith
2004-01-16 09:25:01 +0000
42fb62041d2004-01-15 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
Joshua Daniel Franklin
2004-01-16 06:31:49 +0000
d398164fe42004-01-15 Andrew Cagney <cagney@redhat.com>
Andrew Cagney
2004-01-15 23:24:29 +0000
ac02533e08* gentls_offsets: Reinstate unlink of temp files. * fhandler_console.cc (fhandler_console::close): Fix debugging output. (fhandler_console::fixup_after_fork): Decrement open_fhs prior to call to fhandler_console::open since this would cause incrementing too much incrementing in child processes. (Probably needs to be handled more elegantly someday) (fhandler_console::fixup_after_exec): Ditto.
Christopher Faylor
2004-01-15 19:51:49 +0000
6a150987932004-01-15 Thomas Pfaff <tpfaff@gmx.net>
Jeff Johnston
2004-01-15 19:12:17 +0000
d4c437af3e2004-01-15 Filip Navara <xnavara@volny.cz>
Danny Smith
2004-01-15 07:19:20 +0000
8e5d1131de* Makefile.def (target_modules) [libtermcap, libiberty, zlib]: Stage. * Makefile.tpl (configure-target-[+module+]): Support stage. * Makefile.in: Rebuilt.
DJ Delorie
2004-01-14 21:13:34 +0000
2d1d1eb1e4* cygtls.h (_threadinfo::call): Remove regparm declaration to work around compiler bug. * autoload.cc (TryEnterCriticalSection): Remove. * dcrt0.cc (dll_crt0_0): Delete inappropriate setting of _my_tls.stackptr to NULL since it has really bad consequences. Make 'si' an automatic variable. * cygtls.cc (_threadinfo::init_thread): Correct thinko which caused thread list to be allocated every time. * cygtls.h (CYGTLS_PADSIZE): Define as const int. * sync.h: Make multiple inclusion safe. (muto::next): Eliminate. (muto::exiting_thread): New variable. (muto::set_exiting_thread): New function. (new_muto): Change to use different section for mutos since c++ give inexplicable warning in some cases otherwise. (new_muto1): Ditto. * dcrt0.cc (do_exit): Call muto::set_exiting_thread here. * sync.cc (muto_start): Eliminate. (muto::acquire): Always give exiting thread a lock. Never give thread a lock if exiting. (muto::release): Ditto for releasing. * dtable.cc (dtable::init_lock): Unline function and define here. * dtable.h (lock_cs): Define as a muto since critical sections seem to work oddly on Windows Me. (lock): Accommodate switch to muto. (unlock): Ditto. * exceptions.cc (setup_handler): Don't worry about acquiring mutos since that hasn't mattered for a long time. (signal_exit): Ditto: muto stuff will be handled automatically on exit now. * Makefile.in (DLL_IMPORTS): Link advapi32 to ensure proper DLL initialization. * autoload.cc (RegCloseKey): Arbitrarily choose this function as a "seed" to pull the advapi32 link library in. So, comment out the autoloading. * cygtls.cc (_threadinfo::init_thread): Just clear CYGTLS_PADSIZE. (_threadinfo::remove): Add debugging. (_threadinfo::find_tls): Ditto. * cygtls.h (_threadinfo::padding): Make zero length (for now?). * dcrt0.cc (dll_crt0_0): Move more initialization here from dll_crt0_1. (dll_crt0_1): See above. * dtable.h (dtable::lock): Remove commented out critical section locking. * dtable.h (dtable::init_lock): Remove commented out critical section locking. * dtable.h (dtable::unlock): Remove commented out critical section locking. * exceptions.cc (interruptible): bool'ize. * init.cc (threadfunc_fe): Revert to storing threadfunc at stack bottom. (munge_threadfunc): Ditto. Avoid adding overhead to calibration_thread. (prime_threads): Don't initialize tls stuff. (dll_entry): Make minor change to initialization order. * tlsoffsets.h: Regenerate. * sigproc.cc (wait_sig): Add sanity check for end of process thread exit. * select.h: Make minor formatting change. * Makefile.in: Add still more -fomit-frame-pointer functions. * dtable.h (dtable::lock): New function. (dtable::unlock): New function. (dtable::init_lock): New function. * cygheap.h (HEAP_TLS): Declare new enum value. (init_cygheap::threadlist): Declare new array. (init_cygheap::sthreads): Declare new variable. (cygheap_fdmanip::~cygheap_fdmanip): Use new dtable lock/unlock functions. (cygheap_fdnew::cygheap_fdnew): Ditto. (cygheap_fdget::cygheap_fdget): Ditto. * dtable.cc (dtable_init): Initialize fdtab critical section. (dtable::fixup_after_fork): Ditto. (dtable::fixup_after_exec): Ditto. (dtable::dup2): Use lock/unlock calls to protect access to fdtab. (dtable::find_fifo): Ditto. (dtable::fixup_before_fork): Ditto. (dtable::fixup_before_exec): Ditto. (dtable::set_file_pointers_for_exec): Ditto. (dtable::vfork_child_dup): Ditto. (dtable::vfork_parent_restore): Ditto. * syscalls.cc (close_all_files): Ditto. * sync.h (muto::acquired): Declare new function. (new_muto1): Declare new macro used to specify name of muto storage. * sync.cc (muto::acquired): Define new function. * cygthread.cc (cygthread::stub): Remove signal chain removal call since it is handled during initialization now. * cygthread.cc (cygthread::simplestub): Remove signal chain removal call since it is handled during initialization now. * cygtls.cc (sentry): New class used for locking. Use throughout. (_threadinfo::reset_exception): Don't pop stack. (_threadinfo::find_tls): Move from exceptions.cc. (_threadinfo::init_thread): Initialize array of threads rather than linked list. Take second argument indicating thread function for this thread. (_threadinfo::remove): Search thread array rather than linked list. Use sentry to lock. Only unlock if we got the lock. (_threadinfo::find_tls): Ditto for first two. (handle_threadlist_exception): Handle exceptions when manipulating the thread list in case of premature thread termination. (_threadinfo::init_threadlist_exceptions): Ditto. * cygtls.h (TLS_STACK_SIZE): Decrease size. (_threadinfo::padding): Add element to avoid overwriting lower part of stack. (_threadinfo::remove): Add a "wait" argument to control how long we wait for a lock before removing. * exceptions.cc (init_exception_handler): Make global. Take argument to control exception handler being set. (ctrl_c_handler): Wait forever when removing self from signal chain. (_threadinfo::find_tls): Move to cygtls.cc. (sig_handle): Reorganize detection for thread-specific signals. * heap.cc (heap_init): Rework slightly. Make fatal error more verbose. Remove malloc initialization since it can't happen during dll attach. * init.cc (search_for): Move address to search for on stack here. (threadfunc_ix): Ditto for stack offset. Make shared so that stack walk potentially only has to be done once when cygwin processes are running. (threadfunc_fe): Use standard tls to store thread function (may change back later). (calibration_thread): New function. Potentially called to find threadfunc_ix. (munge_threadfunc): Search for "search_for" value on stack. Output warning when thread func not found on stack. Use standard tls to store thread function. (prime_threads): New function. Called to prime thread front end. (dll_entry): Call dll_crt0_0 here when DLL_PROCESS_ATTACH. Call prime_threads here. Try to remove thread from signal list here. * sigproc.cc (wait_sig): Initialize threadlist exception stuff here. * thread.cc (pthread::exit): Pass argument to signal list remove function. * thread.h: Remove obsolete *ResourceLock defines. * tlsoffsets.h: Regenerate. * winsup.h (spf): Define temporary debug macro to be deleted later. * dcrt0.cc (dll_crt0_0): New function, called during DLL initialization. Mainly consists of code pulled from dll_crt0_1. (dll_crt0_1): See above. (_dll_crt0): Wait for initial calibration thread to complete, if appropriate. Move some stuff to dll_crt0_0. (initialize_main_tls): Accommodate argument change to _thread_info::init_thread. * fork.cc (fork_child): Ditto. (sync_with_child): Fix debug message. * external.cc (cygwin_internal): Remove special considerations for uninitialized dll since initialization happens during dll attach now. * dlfcn.cc (dlopen): Remove obsolete *ResourceLock calls. (dlclose): Ditto. * cygheap.h (init_cygheap::close_ctty): Declare new function. * cygheap.cc (init_cygheap::close_ctty): Define new function. * syscalls.cc (close_all_files): Use close_ctty. (setsid): Ditto. * cygthread.cc (cygthread::stub): Remove exception initialization. * cygthread.cc (cygthread::stub): Remove exception initialization. (cygthread::simplestub): Ditto. * thread.cc (pthread::thread_init_wrapper): Ditto. * cygtls.cc (_last_thread): Make static. (_threadinfo::call2): Initialize exception handler here. (_threadinfo::find_tls): Move here. * exceptions.cc (_threadinfo::find_tls): Move. * dcrt0.cc (__api_fatal): Add prefix info to message here rather than including it in every call to function. * winsup.h (api_fatal): Accommodate above change. * debug.cc (add_handle): Don't do anything if cygheap not around. (mark_closed): Ditto. * dll_init.cc (dll_list::detach): Fix debug output. * fork.cc (sync_with_child): Ditto. (vfork): Improve debug output. * heap.cc (heap_init): Ditto. * exceptions.cc (try_to_debug): Clarify message when debugger attaches.
Christopher Faylor
2004-01-14 15:45:37 +0000
d858958426* gettext.m4: Quote names of macros to be defined by AC_DEFUN throughout.
Maciej W. Rozycki
2004-01-14 13:41:37 +0000
461d06f79d2004-01-14 Greg Chicares <chicares@users.sourceforge.net>
Danny Smith
2004-01-14 07:53:43 +0000
f3de50730e* demangle.h: Instead of checking ANSI_PROTOTYPES, just include "libiberty.h".
Ian Lance Taylor
2004-01-13 03:07:16 +0000
b3273a6953Merge from gcc.
Ian Lance Taylor
2004-01-13 01:51:08 +0000
26a526abf0merge from gcc
DJ Delorie
2004-01-12 21:24:18 +0000
6fb20cd212Add support for relaxation of bit manipulation instructions.
Nick Clifton
2004-01-12 15:02:20 +0000
bcc4e18d5f2004-01-12 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
Joshua Daniel Franklin
2004-01-11 18:52:50 +0000
ac51da48182004-01-11 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
Joshua Daniel Franklin
2004-01-11 08:32:09 +0000
83498941ba(BITOP): Dissallow operations on @aa:16 and @aa:32 except for the H8S.
Nick Clifton
2004-01-09 17:47:17 +0000
c9524c0cd82004-01-08 Joel Sherrill <joel@oarcorp.com>
Jeff Johnston
2004-01-08 19:33:13 +0000
9f13ccb3562004-01-08 Joel Sherrill <joel@oarcorp.com>
Jeff Johnston
2004-01-08 19:25:21 +0000
9488c414882004-01-06 Mark Mitchell <mark@codesourcery.com>
Jeff Johnston
2004-01-06 19:27:21 +0000
5125f919102004-01-06 Jeff Johnston <jjohnstn@redhat.com>
Jeff Johnston
2004-01-06 19:26:10 +0000
db040b17592003-12-02 Richard Sandiford <rsandifo@redhat.com> * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early. 2003-11-14 Richard Sandiford <rsandifo@redhat.com> * frv/crt0.S: Fix fdpic sp calculation. 2003-11-05 Alexandre Oliva <aoliva@redhat.com> * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't fixup ctors nor dtors on FDPIC. 2003-09-19 Alexandre Oliva <aoliva@redhat.com> * frv/crt0.S (_start): Set up gr15 only for FDPIC. * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set gr15 before function calls. 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com> * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s value.
Alexandre Oliva
2004-01-06 19:21:35 +0000
e355180ee5Add N_PATCH to DO definition.
Nick Clifton
2004-01-06 17:05:11 +0000
1d1abb620d* configure.in: Use ./config.cache, not config.cache. * configure: Regenerate. * Makefile.tpl: Special-casing not needed for GCC any more. * Makefile.in: Regenerate.
Nathanael Nerode
2004-01-05 04:38:54 +0000
68c6d8acfc* configure.in: Don't share a cache file for host dirs. * configure: Regenerate.
Nathanael Nerode
2004-01-05 00:50:42 +0000
db527460d5* config-ml.in: Don't mess with the cache file.
Nathanael Nerode
2004-01-05 00:42:16 +0000
edee465c9a2004-01-05 Filip Navara <xnavara@volny.cz>
Danny Smith
2004-01-04 21:35:32 +0000
ae70c6f183* include/mshtml.h (IHTMLDocument2): Correct write, writeln declarations. Thanks to: Rene Nyffenegger <renenyffenegger@users.sf.net>.
Danny Smith
2004-01-04 09:04:19 +0000
ffdd3bba14* include/mshtml.h (IHTMLDocument2): Correct write, writeln declarations. Thanks to: Rene Nyffenegger <renenyffenegger@users.sf.net>.
Danny Smith
2004-01-03 23:18:31 +0000
b01201ec322004-01-03 Filip Navara <xnavara@volny.cz>
Danny Smith
2004-01-03 22:12:35 +0000
0efff769fd* exceptions.cc (_threadinfo::interrupt_now): Avoid double call to sigdelayed. * pinfo.cc (_pinfo::commune_send): Avoid inexplicable test which caused most pids to be shown as "<defunct>" on Win9x.
Christopher Faylor
2004-01-03 20:57:11 +0000
c0bece84cdadd missing entry
Christopher Faylor
2004-01-03 19:06:21 +0000
05461d63222004 stuff.
Christopher Faylor
2004-01-03 18:55:14 +0000
85dde362ca2004 stuff
Christopher Faylor
2004-01-03 18:53:49 +0000
d50c22461c* Makefile.tpl: Make GCC use a separate config.cache. * Makefile.in: Regenerate.
Nathanael Nerode
2004-01-03 18:31:06 +0000
5b28b6ef34PR bootstrap/11932, PR bootstrap/11933 (I don't know if it will fix either of them, but it relates to them.) * configure.in: Don't use shared config.cache for target directories. * configure: Regenerate.
Nathanael Nerode
2004-01-03 18:24:38 +0000
e80cbe3e52* cygheap.h (init_cygheap): Play more vfork shell games and move ctty_on_hold and open_fhs_on_hold (back) here. * dcrt0.cc (_dll_crt0): Just set impure_ptr_ptr here and let later initialization deal with tls. * dtable.cc (dtable::vfork_child_fixup): Move ctty considerations here. (dtable:vfork_parent_restore): And here. * fork.cc (vfork): Reflect change to ctty handling. * perthread.h (vfork_save::fhctty): Eliminate. * cygwin.din: Make more exports NOSIGFE that will never be interrupted by a signal. * init.cc (dll_entry): Set stackptr to NULL to catch problems earlier.
Christopher Faylor
2004-01-03 18:15:03 +0000
d84514bd0fmerge from gcc
DJ Delorie
2004-01-02 21:11:29 +0000
6febb8f8f0Split ChangeLog files.
Alan Modra
2004-01-02 11:16:20 +0000
8b93d1c1ab2004-01-02 Filip Navara <xnavara@volny.cz>
Danny Smith
2004-01-02 03:19:52 +0000
c8b0d378a72004-01-01 Filip Navara <xnavara@volny.cz>
Danny Smith
2004-01-01 22:34:20 +0000
8e2d4325242004-01-01 Filip Navara <xnavara@volny.cz>
Danny Smith
2004-01-01 11:21:48 +0000
855c33f8b72004-01-01 Martin Fuchs <martin-fuchs@gmx.net>
Danny Smith
2004-01-01 11:00:43 +0000
54407e06912004-01-01 Igor Pechtchanski <pechtcha@cs.nyu.edu>
Danny Smith
2004-01-01 10:31:41 +0000
9330626fd4* lib/ddk/cfgmgr32.def: Remove duplicate symbol names.
Danny Smith
2004-01-01 10:21:01 +0000
4f28a0f0fe2004-01-01 Mattia Barbon <mbarbon@users.sourceforge.net>
Danny Smith
2004-01-01 10:16:13 +0000
c8cbb48c30* configure.in (ia64*-*-hpux*): Disable building java libraries. * configure: Regenerated.
DJ Delorie
2004-01-01 00:07:51 +0000
f7cb207b69* cygtls.h (_threadinfo::stack): Increase stack size to accommodate nested signal handlers. Reorganize to cause potential SEGV on stack overflow. * sigproc.cc (no_signals_available): Check sendsig value rather than relying on obsolete sig_loop_wait. (sigproc_terminate): Ditto. (proc_can_be_signalled): Check sendsig value even for myself. * tlsoffsets.h: Regenerate.
Christopher Faylor
2003-12-30 03:59:45 +0000
8ed5c9b629Move open_fhs from fhandler.h to cygheap.h for easier tracking. Accommodate this change throughout. * dtable.cc (dtable::add_archetype): Use correct count when iterating through *active* archetypes. * dtable.cc (dtable::fixup_after_exec): Close handle if close_on_exec and archetype exists since archetype currently does not set windows close-on-exec flag (FIXME). * fhandler_tty.cc (fhandler_tty_slave::open): Change debugging output slightly. (fhandler_tty_slave::close): Ditto. (fhandler_tty_slave::fixup_after_fork): Just report on inherited use counts since since archetype currently does not set windows close-on-exec flag (FIXME). * pinfo.cc (_pinfo::set_ctty): Change debugging output slightly. * cygheap.cc (cygheap_init): Remove open_fhs accommodation and use count reporting. * perthread.h (vfork_save::fhctty): New element. * perthread.h (vfork_save::open_fhs): New element. * fork.cc (vfork): Muck around with ctty and open_fhs stuff, both of which are now saved in the vfork_save structure.
Christopher Faylor
2003-12-30 01:57:16 +0000
e97377932b* fhandler.h (fhandler_tty_slave::archetype): Make public. (report_tty_counts): New macro. Use throughout for reporting tty use counts. * dtable.cc (dtable::vfork_child_dup): Add debugging output for usecount increment. Increment open_fhs if appropriate. (dtable::vfork_parent_restore): "Close" artificially bumped ctty. (dtable::vfork_child_fixup): Close ctty since it was bumped prior to vfork. Save open_fhs around close since the closing of these handles has no effect on the console. * fhandler_tty.cc (fhandler_tty_slave::open): Reorganize calls to allow for easier tracking of usecount modification. (fhandler_tty_slave::open): Ditto.
Christopher Faylor
2003-12-27 17:41:17 +0000
fe861ce934* syscalls.cc (close_all_files): Simplify logic around closing ctty.
Christopher Faylor
2003-12-27 02:41:07 +0000
e35f197f34* pinfo.cc (_pinfo::set_ctty): *Always* call close on opened ctty since it counts as an opened handle.
Christopher Faylor
2003-12-27 02:20:07 +0000
1df3fbe2db* fhandler.h (fhandler_tty_master::fixup_after_fork): Remove declaration. (fhandler_tty_master::fixup_after_exec): Ditto. * fhandler_tty.cc (fhandler_tty_master::init): Fix so that children do not inherit master tty handles. (fhandler_tty_master::fixup_after_fork): Remove, since it was never used. (fhandler_tty_master::fixup_after_exec): Ditto. * pinfo.cc (_pinfo::set_ctty): Increment open_fhs when ctty is set. * cygheap.cc (cygheap_init): Ditto. * syscalls.cc (setsid): *Always* call close on opened ctty since the archetype is associated with the ctty and it counts as an opened handle. * tty.cc (tty::common_init): Don't protect input/output mutex since it confuses subsequent fork/execs when CYGWIN=tty.
Christopher Faylor
2003-12-27 01:59:29 +0000
56b5feb639* exceptions.cc (try_to_debug): Fix off-by-one problem when resetting environment variable after error_start detected. * fhandler_tty_slave.cc (fhandler_tty_slave::close): Clarify debug message. * syscalls.cc (setsid): Don't increment usecount here, since it will be automatically decremented on close.
Christopher Faylor
2003-12-27 00:25:02 +0000
6dc18ca4d3* exceptions.cc (setup_handler): Protect against a race.
Christopher Faylor
2003-12-26 18:30:41 +0000
39add36fc3* path.cc (mount_item::build_win32): Backslashify paths in non-managed case.
Christopher Faylor
2003-12-26 18:26:17 +0000
91301b852f* Makefile.in (CFLAGS, CXXFLAGS): Remove unneeded include. (CYGWIN_LIB): Delete. (cygserver.exe target): Add -L$(cygwin_build) to the link line to force linker to use build tree version of the library. Remove specific inclusion of libcygwin.a from the link line.
Christopher Faylor
2003-12-26 05:37:54 +0000
76832a5b32* dcrt0.cc (reent_data): Reluctantly resurrect. (__cygwin_user_data::impure_ptr): Ditto. (_dll_crt0): Reluctantly initialize _impure_ptr here. (initialize_main_tls): Eliminate local_clib initialization since it now happens in init_thread. * init.cc (dll_entry): Reluctantly remove code which set _impure_ptr to the main thread's local_clib. * perthread.h (reent_data): Remove obsolete declaration. * sigproc.cc (proc_subproc): Add more debugging output. (get_proc_lock): Ditto. *dcrt0.cc (dll_crt0_1): Allocate argv[0] via malloc since main thread could exit.
Christopher Faylor
2003-12-26 04:40:52 +0000
1f32b7b382* winsup.api/pthread/rwlock7.c (main): Don't assume that result of rand operation is non-zero.
Christopher Faylor
2003-12-24 04:37:19 +0000
05b2a10ba4* fork.cc (fork_child): After a pthread/fork, ensure that impure pointer stuff which resides in parent is propagated to child thread.
Christopher Faylor
2003-12-23 22:24:38 +0000
281e419402add missing file
Christopher Faylor
2003-12-23 16:43:45 +0000
29d52c8a27* exceptions.cc (set_signal_mask): Redefine to not pass by address. Report calculated mask in debugging output. * sigproc.h (set_signal_mask): Reflect above change in declaration. * path.cc (mount_item::build_win32): Take path apart before feeding it to fnmunge. Throughout, change use of _reent_winsup()-> to _my_tls.locals. instead. Throughout, remove obsolete MT_SAFE/_CYG_THREAD_FAILSAFE considerations. Througout, add cygtls.h include. * Makefile.in (DLL_OFILES): Add cygtls.o. Add some more objects to the -fomit-frame-pointer list. * acconfig.h: Remove obsolete settings. * config.h.in: Ditto. * bsdlib.cc: Add cygtls.h include. * configure.in: Remove --enable-extra-threadsafe-checking. * configure: Regenerate. * cygtls.h (_local_storage): New struct renamed from _winsup_t (sic). (_threadinfo:local_clib): Add new field. (_threadinfo::locals): Ditto. (_threadinfo::init_thread): Accept second _reent * argument. (_threadinfo::call): Define as regparm. (CYGTLS_PADSIZE): Remove unnecessary slop. (_getreent): Define as a macro. * thread.h: Remove _CYG_THREAD_FAILSAFE and MT_SAFE stuff. (_winsup_t): Move to cygtls.h. (ResourceLocks::ResourceLocks): Eliminate empty constructor. (MTinterface::reents): Eliminate. (MTinterface::thread_self_key): Eliminate. (MTinterface::MTinterface): Eliminate. * dcrt0.cc: Include stdio.h for _impure_ptr initialization. (do_global_ctors): Remove run_ctors_p (sic) considerations. Don't call atexit here. (__main): Initialize destructors for user here. (dll_crt0_1): Accept a dummy argument. Don't call init_thread here. Don't set _impure_ptr here. Call do_global_ctors after more things have been initialized. (_dll_crt0): Define zeros buffer as max of needed size of CYGTLS_PADSIZE so that it can be used for two purposes while minimizing stack usage. Initialize _impure_ptr specifically, for speed. Call dll_crt0_1 with buffer argument. (cygwin_dll_init): Call dll_crt0_1 with dummy argument. * dtable.cc (dtable::find_unused_handle): Remove call to AssertResourceOwner. * exceptions.cc: Move _threadinfo stuff to new file. * cygtls.cc: New file. * gentls_offsets: Accommodate increasing complexity of cygtls.h. * hires.h (hires_base::~hires_base): Remove. * init.cc (dll_entry): Remove setting of reents. * thread.cc: Remove syslog.h include. (__getreent): Simplify to use _my_tls. (_reent_winsup): Delete. (AssertResourceOwner): Delete. (MTinterface::Init): Remove setting of _clib and _winsup, with all that entails. (MTinterface::fixup_after_fork): Ditto. (pthread::thread_init_wrapper): Ditto. Also remove call to set_tls_self_pointer. (pthread::set_tls_self_pointer): Eliminate. (pthread::get_tls_self_pointer): Just return _my_tls.tid; (__reent_t::init_clib): Eliminate. * tlsoffsets.h: Regenerate.
Christopher Faylor
2003-12-23 16:26:31 +0000
1fb9256d7e* configure.in (*-*-uclinux): Exclude newlib, libgloss and rda. * configure: Regenerated.
DJ Delorie
2003-12-22 00:59:55 +0000
76f1afec34merge from gcc
DJ Delorie
2003-12-19 16:50:48 +0000
2e20d0cc3bAdd support for m32r-linux target, including a RELA ABI and PIC.
Nick Clifton
2003-12-19 11:44:00 +0000
50ce56d06amerge from gcc
DJ Delorie
2003-12-19 04:04:44 +0000
98f56d64c2* sigproc.cc (proc_subproc): Simplify code to just remove all zombies if SIGCHLD == SIG_IGN.
Christopher Faylor
2003-12-18 04:42:31 +0000
1f8331ae8b* pinfo.h (pinfo::operator ==): Add a way to check for _pinfo types. * sigproc.cc (proc_subproc): Ensure that zombie is removed when SIGCHLD == SIG_IGN but still allow wait()ing threads to wake up.
Christopher Faylor
2003-12-17 22:47:32 +0000
1ed95be609* exceptions.cc (set_signal_mask): Report on input argument rather than getsigmask. * fhandler.h (fhandler_base): Make friends with close_all_files. * pinfo.cc (_pinfo::set_ctty): Add more debugging. * sigproc.cc (proc_can_be_signalled): Detect state when signal handler thread is gone in target process as an EPERM situation. Set errno to ESRCH if process doesn't exist. (sigproc_terminate): Set sendsig to illegal value when closed. (sig_send): Rely on proc_can_be_signalled setting the proper errno. * syscalls.cc (close_all_files): Detect when all ttys are closed prior to calling close_all_files. The ctty needs to be closed explicitly in this case.
Christopher Faylor
2003-12-16 23:28:03 +0000
0c3966ac4e* include/cygwin/ipc.h: Include sys/types.h.
Corinna Vinschen
2003-12-16 10:15:28 +0000
11377ba668* bsd_helper.cc (tunable_params): Add entries for kern.ipc.msgmnb and kern.ipc.msgtql. Raise max value for kern.ipc.msgseg to 65535. * cygserver.conf: Add kern.ipc.msgmnb and kern.ipc.msgtql. * sysv_msg.cc (msginit): Add TUNABLE_INT_FETCH call for kern.ipc.msgmnb and kern.ipc.msgtql.
Corinna Vinschen
2003-12-16 10:13:34 +0000
5c07a5745f* thread.cc (pthread::init_main_thread): Make sure that the main thread has valid handles. (pthread::create_cancel_event): Fix error message.
Christopher Faylor
2003-12-15 14:38:12 +0000
5e2a359c44add out-of-date notice.
Christopher Faylor
2003-12-15 04:44:30 +0000
d627d17183Add missing ChangeLog entry.
Christopher Faylor
2003-12-15 04:17:27 +0000
9908d9977b* winsup.h (access_worker): Declare with added fhandler_base parameter. * syscalls.cc (access_worker): Accommodate extra fhandler_base argument. Use it instead of stat_worker to determine stat information, when appropriate. * fhandler.cc (fhandler_base::device_access_denied): Pass fhandler pointer to access_worker so that it can use the proper method for determining stat information. * fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
Christopher Faylor
2003-12-15 04:16:42 +0000
228f99a6c1white space
Christopher Faylor
2003-12-15 03:59:32 +0000
Christopher Faylor
Joshua Daniel Franklin
Corinna Vinschen
Jeff Johnston
Mark Kettenis
Danny Smith
Andrew Cagney
DJ Delorie
Maciej W. Rozycki
Ian Lance Taylor
Nick Clifton
Alexandre Oliva
Nathanael Nerode
Alan Modra