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2009-04-072008-04-06 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/hurd/pt-kill.c: Just include "../generic/pt-kill.c".
2009-04-072008-03-01 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
Add signal implementation. * Makefile.am (SYSDEP_PATH): Add $(srcdir)/signal. (libpthread_a_SOURCES): Add pt-mutex-transfer-np.c, kill.c, killpg.c, pt-kill-siginfo-np.c, raise.c, sigaction.c, sigaddset.c, sigaltstack.c, sigdelset.c, sigemptyset.c, sigfillset.c, sig-internal.c, sig-internal.h, siginterrupt.c, sigismember.c, signal.c, signal-dispatch.c, signal.h, sigpending.c, sigprocmask.c, sigsuspend.c, sigtimedwait.c, sigwait.c, sigwaiter.c, sigwaitinfo.c, signal-dispatch-lowlevel.c, and sigprocmask.c. * headers.m4: Link libpthread/signal/signal.h into ../include. * sysdeps/generic/pt-mutex-transfer-np.c: New file. * signal/README: New file. * signal/TODO: Likewise. * signal/kill.c: Likewise. * signal/pt-kill-siginfo-np.c: Likewise. * signal/sig-internal.c: Likewise. * signal/sig-internal.h: Likewise. * signal/sigaction.c: Likewise. * signal/sigaltstack.c: Likewise. * signal/signal-dispatch.c: Likewise. * signal/signal.h: Likewise. * signal/sigpending.c: Likewise. * signal/sigsuspend.c: Likewise. * signal/sigtimedwait.c: Likewise. * signal/sigwaiter.c: Likewise. * signal/sigwaitinfo.c: Likewise. * sysdeps/l4/hurd/sig-sysdep.h: Likewise. * sysdeps/l4/hurd/sigprocmask.c: Likewise. * sysdeps/generic/killpg.c: Likewise. * sysdeps/generic/pt-kill.c: Likewise. * sysdeps/generic/raise.c: Likewise. * sysdeps/generic/sigaddset.c: Likewise. * sysdeps/generic/sigdelset.c: Likewise. * sysdeps/generic/sigemptyset.c: Likewise. * sysdeps/generic/sigfillset.c: Likewise. * sysdeps/generic/siginterrupt.c: Likewise. * sysdeps/generic/sigismember.c: Likewise. * sysdeps/generic/signal.c: Likewise. * sysdeps/generic/sigwait.c: Likewise. * sysdeps/l4/hurd/ia32/signal-dispatch-lowlevel.c: Likewise. * sysdeps/l4/hurd/pt-sysdep.c (sigprocmask): Remove function. * sysdeps/l4/hurd/pt-sigstate.c (__pthread_sigstate): Implement it. * sysdeps/l4/hurd/pt-sigstate-init.c: Include <sig-internal.h>. (__pthread_sigstate_init): Initialize THREAD->SS. * sysdeps/l4/hurd/pt-kill.c: Remove file. * pthread/pt-internal.h: Include <sig-internal.h>. (PTHREAD_SIGNAL_MEMBERS) [! PTHREAD_SIGNAL_MEMBERS]: Define. (struct __pthread): Add PTHREAD_SIGNAL_MEMBERS. * pthread/pt-self.c (pthread_self): Assert that SELF is not NULL.
2009-04-07/Neal H. Walfield
2008-02-21 Neal H. Walfield <neal@gnu.org> * configure.ac (CFLAGS): Remove variable. (USER_CFLAGS): New variable. (USER_CPPFLAGS): Likewise. (USER_LDFLAGS): Likewise. (USER_LDADD): Likewise. (KERNEL_CFLAGS): Likewise. (KERNEL_CPPFLAGS): Likewise. * Makefile.am (SUBDIRS): Build . after building laden and viengoos. hieronymus/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (AM_CPPFLAGS): Remove variable. (AM_LDFLAGS): Likewise. (hieronymus_CPPFLAGS): New variable. (hieronymus_CFLAGS): Likewise. (hieronymus_LDFLAGS): Likewise. (hieronymus_LDADD): Don't include libc.a directly, use the value of $(USER_LDADD) instead. hurd/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Remove variable. (t_addr_CPPFLAGS): Replace use of $(COMMON_CPPFLAGS) with use of $(CHECK_CPPFLAGS). (t_addr_trans_CPPFLAGS): Likewise. (t_rpc_CPPFLAGS): Likewise. libc-parts/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Remove variable. (libc_parts_a_CPPFLAGS): Set to $(USER_CPPFLAGS). (libc_parts_a_CFLAGS): New variable. (libc_kernel_a_CPPFLAGS): Set to $(KERNEL_CPPFLAGS). (libc_kernel_a_CFLAGS): New variable. (t_setjmp_CPPFLAGS): Remove use of $(COMMON_CPPFLAGS) with $(CHECK_CPPFLAGS). libhurd-btree/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Remove variable. (libhurd_btree_a_CPPFLAGS): Replace use of above with $(USER_CPPFLAGS). (libhurd_btree_a_CFLAGS): New variable. (btree_test_CPPFLAGS): Replace use $(COMMON_CPPFLAGS) with $(CHECK_CPPFLAGS). libhurd-ihash/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (AM_CPPFLAGS): Remove variable. (AM_CFLAGS): Likewise. (libhurd_ihash_a_CPPFLAGS): New variable. (libhurd_ihash_a_CFLAGS): Likewise. (libhurd_ihash_nomalloc_a_CPPFLAGS): Replace use of $(AM_CPPFLAGS) with $(USER_CPPFLAGS). (libhurd_ihash_nomalloc_a_CFLAGS): New variable. (t_ihash_CPPFLAGS): Remove use of $(AM_CPPFLAGS). (t_ihash64_CPPFLAGS): Likewise. (t_ihash_CFLAGS): New variable. (t_ihash64_CFLAGS): Likewise. * ihash.c: Don't include <hurd/ihash.h> but "ihash.h". libhurd-mm/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Remove variable. (libhurd_mm_a_CPPFLAGS): Replace use of above with $(USER_CPPFLAGS). (libhurd_mm_a_CFLAGS): New variable. libpthread/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (AM_CPPFLAGS): Replace use of includes with $(USER_CPPFLAGS). (AM_CFLAGS): New variable. newlib/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (patch_files): Add 05-newlib-newlib-libc-include-machine-setjmp-h.patch, 06-newlib-newlib-libc-machine-i386-i386mach-h.patch, and 07-newlib-newlib-libm-machine-i386-i386mach-h.patch. (ccheaders): Remove variable. (SYSINCLUDES): Likewise. (newlib-build/libc.a newlib-build/libm.a): Set TARGET_CFLAGS to "$(USER_CPPFLAGS) $(USER_CFLAGS) $(USER_LDFLAGS)". * newlib/patches/05-newlib-newlib-libc-include-machine-setjmp-h.patch: New file. * newlib/patches/06-newlib-newlib-libc-machine-i386-i386mach-h.patch: New file. * newlib/patches/07-newlib-newlib-libm-machine-i386-i386mach-h.patch: New file. ruth/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Remove variable. (ruth_CPPFLAGS): Set to $(USER_CPPFLAGS). (ruth_CFLAGS): New variable. (ruth_LDFLAGS): Set to $(USER_LDFLAGS). (ruth_LDADD): Set to $(USER_LDADD). viengoos/ 2008-02-21 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Remove variable. (viengoos_CPPFLAGS): Set to $(KERNEL_CPPFLAGS). (viengoos_CFLAGS): New variable. (libhurd_cap_a_CPPFLAGS): Set to $(USER_CPPFLAGS). (libhurd_cap_a_CFLAGS): New variable. (t_as_CFLAGS): New variable. (t_activity_CFLAGS): Likewise. (t_link_CFLAGS): Likewise.
2009-04-072008-02-16 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/hurd/ia32/pt-setup.c (stack_setup): Add correct casts to elide gcc warnings. (__pthread_setup): Likewise.
2009-04-07libhurd-mm/Neal H. Walfield
2008-02-13 Neal H. Walfield <neal@gnu.org> * storage.h (storage_alloc): Take additional parameter policy. Update callers. * storage.c (storage_alloc): Take additional parameter policy. Use it when allocating the object and updating the shadow capability slots. libpthread/ 2008-02-13 Neal H. Walfield <neal@gnu.org> * sysdeps/l4/hurd/pt-thread-alloc.c (__pthread_thread_alloc): Update use of storage_alloc to be consistent with new API. newlib/ 2008-02-13 Neal H. Walfield <neal@gnu.org> * addon/newlib/libc/sys/hurd/getreent.c (slab_alloc): Update use of storage_alloc to be consistent with new API. ruth/ 2008-02-13 Neal H. Walfield <neal@gnu.org> * ruth.c (main): Update use of storage_alloc to be consistent with new API.
2009-04-07libpthread/Neal H. Walfield
2008-02-13 Neal H. Walfield <neal@gnu.org> * sysdeps/l4/hurd/pt-sysdep.c (_pthread_init_routine): Change function signature to take a function pointer and an argument and to not return. (init_routine): Likewise. Pass entry and argument to __pthread_create_internal. Instead of returning, jump to the program counter and switch stacks. libc-parts/ 2008-02-13 Neal H. Walfield <neal@gnu.org> * ia32-cmain.c (cmain): Update user of _pthread_init_routine to reflect API change.
2009-04-072008-02-11 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/hurd/ia32/pt-setup.c (_pthread_entry_point): New assembly function. (stack_setup): Take additional argument entry_point. Push it on the stack. (__pthread_setup): Set thread->mcontext.pc to &_pthread_entry_point. Pass ENTRY_POINT to stack_setup.
2009-04-07libhurd-ihash/Neal H. Walfield
2008-02-08 Neal H. Walfield <neal@gnu.org> * ihash.h: Include <bits/wordsize.h>. (hurd_ihash_key64_t): New definition. (struct _hurd_ihash_item64): New structure. (struct hurd_ihash): Change items's type void *. [__WORDSIZE == 32]: Add field large. (_HURD_IHASH_LARGE): New macro. (HURD_IHASH_INITIALIZER): Take additional argument large. Use it. (hurd_ihash_init): Take additional argument large. (hurd_ihash_buffer_size): Likewise. (hurd_ihash_init_with_buffer): Likewise. (hurd_ihash_create): Likewise. (hurd_ihash_replace): Change key's type to hurd_ihash_key64_t. (hurd_ihash_add): Likewise. (hurd_ihash_find): Likewise. (hurd_ihash_remove): Likewise. (HURD_IHASH_ITERATE): Rewrite to properly handle both 32- and 64-bit keys. * ihash.c (ITEM): New macro. (VALUE): Likewise. (KEY): Likewise. (ITEM_SIZE): Likewise. (index_empty): Use the above macros rather than accessing HT->ITEMS directly. (index_valid): Likewise and change key's type to a hurd_ihash_key64_t. (find_index): Likewise. (replace_one): Likewise. (hurd_ihash_replace): Likewise. (hurd_ihash_find): Likewise. (hurd_ihash_remove): Likewise. (hurd_ihash_init_internal): Take additional argument large. Use it. (hurd_ihash_init): Likewise. (hurd_ihash_init_with_buffer): Likewise. (hurd_ihash_create): Likewise. (hurd_ihash_buffer_size): Likewise. * t-ihash.c: Include <assert.h>. (main): Expect that TEST_LARGE is defined. Use it when calling hurd_ihash_init. If true, add some tests with 64-bit keys. * Makefile.am (TESTS): Add t-ihash64. (check_PROGRAMS): Likewise. (t_ihash_CPPFLAGS): Add -DTEST_LARGE=false. (t_ihash64_SOURCES): New variable. (t_ihash64_CPPFLAGS): Likewise. viengoos/ 2008-02-08 Neal H. Walfield <neal@gnu.org> * thread.c (thread_init): Update use of hurd_ihash_init_with_buffer to be consistent with new API. * object.c (object_init): Likewise. libpthread/ 2008-02-08 Neal H. Walfield <neal@gnu.org> * sysdeps/hurd/pt-setspecific.c (pthread_setspecific): Update use of hurd_ihash_create to be consistent with API changes.
2009-04-07libpthread/Neal H. Walfield
2008-01-23 Neal H. Walfield <neal@gnu.org> * Makefile.am (AM_CPPFLAGS): Add -I$(LIBC)/include. libhurd-slab/ 2008-01-23 Neal H. Walfield <neal@gnu.org> * Makefile.am (AM_CPPFLAGS): Add -I$(LIBC)/include. libhurd-mm/ 2008-01-23 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Add -I$(LIBC)/include. libhurd-ihash/ 2008-01-23 Neal H. Walfield <neal@gnu.org> * Makefile.am (AM_CPPFLAGS): Add -I$(LIBC)/include. ruth/ 2008-01-23 Neal H. Walfield <neal@gnu.org> * Makefile.am (COMMON_CPPFLAGS): Add -I$(LIBC)/include. (ruth_SOURCES): Remove malloc-wrap.c, output.h and output.c. (ruth_LDADD): Set to $(top_builddir)/libc.a. * panic.c: Don't include "output.h". Include <stdio.h>. * ruth.h: Likewise. * ruth.c (getpagesize): Return a size_t, not an int.
2009-04-072008-01-17 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/hurd/pt-block.c: New file. * sysdeps/l4/hurd/pt-wakeup.c: Likewise.
2009-04-072008-01-01 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/generic/pt-mutex-timedlock.c (__pthread_mutex_timedlock_internal): Add additional asserts. [! NDEBUG]: Keep MUTEX->OWNER up to date. * sysdeps/generic/pt-mutex-trylock.c (__pthread_mutex_trylock): Add additional asserts. [! NDEBUG]: Keep MUTEX->OWNER up to date. * sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock): Add additional asserts. [! NDEBUG]: Keep MUTEX->OWNER up to date.
2009-04-072007-12-23 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* Makefile.am (AM_CPPFLAGS): Add "-std=gnu99 -Wall -g -O3". * sysdeps/l4/pt-block.c (__pthread_block): Remove unused variable err. * pthread/pt-join.c (pthread_join): Cast argument to pthread_cleanup_push to avoid warning.
2009-04-07hurd/Neal H. Walfield
2007-12-13 Neal H. Walfield <neal@gnu.org> * exceptions.h (exception_page_cleanup): New declaration. libhurd-mm/ 2007-12-13 Neal H. Walfield <neal@gnu.org> * exceptions.c (exception_frame_alloc): When allocating the first frame, set EXCEPTION_PAGE->EXCEPTION_STACK_BOTTOM. (exception_page_cleanup): New function. * ia32-exception-entry.S (_exception_handler_end): Correctly adjust the exception page's exception stack. libpthread/ 2007-12-13 Neal H. Walfield <neal@gnu.org> * sysdeps/l4/hurd/pt-thread-halt.c: Include <hurd/exceptions.h>. (__pthread_thread_halt): Call exception_page_cleanup.
2009-04-072007-12-12 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/pt-block.c (__pthread_block): Clear the acceptor. Improve debugging output. * sysdeps/l4/pt-wakeup.c (__pthread_wakeup): Load an empty message. Improve debugging output.
2009-04-07viengoos/Neal H. Walfield
2007-12-04 Neal H. Walfield <neal@gnu.org> Remove exception threads. Replace with support for activations. * thread.h (THREAD_SLOTS): Bump to 3. (struct thread): Add field exception_page. Remove fields have_exception and exception. (thread_exregs): Take additional arguments exception_page and exception_page_out. Update users. (thread_raise_exception): New declaration. * thread.c (THREAD_VERSION): Define. (thread_init): Remove code related to the exception thread. (thread_commission): Likewise. (thread_decommission): Likewise. (thread_exregs): Likewise. Take additional arguments EXCEPTION_PAGE and EXCEPTION_PAGE_OUT. If CONTROL contains HURD_EXREGS_GET_REGS and EXCEPTION_PAGE_OUT is not NULL, return a capability to THREAD's exception page in *EXCEPTION_PAGE_OUT. If CONTROL contains HURD_EXREGS_SET_EXCEPTION_PAGE, then set THREAD's exception page to EXCEPTION_PAGE. (thread_raise_exception): New function. * server.c (server_loop): Remove code related to handling the exception thread. Call thread_raise_exception to propagate exception. Reimplement the exception_collect method. Update implementation of the thread_exregs method to support the new argument passing scheme. Add support for setting and retrieving the exception page. (REPLYW): Only clear MSG here. * rm.h (exception_collect): Take an additional argument, the principal. * object.h (object_type): New function. hurd/ 2007-12-04 Neal H. Walfield <neal@gnu.org> Remove exception threads. Replace with support for activations. * thread.h: Include <l4/ipc.h>. (struct exception_page): New structure. (THREAD_EXCEPTION_PAGE_SLOT): Define. (HURD_EXREGS_EXCEPTION_THREAD): Don't define. (HURD_EXREGS_SET_EXCEPTION_PAGE): Define. (HURD_EXREGS_SET_REGS): Update. (hurd_exception_handler_t): New definition. (struct hurd_thread_exregs_in): New structure. (struct hurd_thread_exregs_out): New structure. (thread_exregs): Replace the bulk of the arguments with struct hurd_thread_exregs_in and struct hurd_thread_exregs_out. Update users. * exceptions.h (HURD_THREAD_MAIN_VERSION): Remove macro. (HURD_THREAD_EXCEPTION_VERSION): Likewise. (hurd_thread_is_exception_thread): Remove function. (hurd_thread_is_main_thread): Likewise. (hurd_exception_thread): Likewise. (hurd_main_thread): Likewise. (exception_handler_loop): Remove declaration. (exception_handler): New declaration. (exception_handler_entry): Likewise. (exception_handler_end): Likewise. libhurd-mm/ 2007-12-04 Neal H. Walfield <neal@gnu.org> Remove exception threads. Replace with support for activations. * Makefile.am (ARCH_SOURCES): New variable. [ARCH_IA32]: Add ia32-exception-entry.S. (libhurd_mm_a_SOURCES): Add $(ARCH_SOURCES). * ia32-exception-entry.S: New file. * exceptions.c: Include <hurd/storage.h> and <hurd/thread.h>. (ARG): Don't define. (ARG64): Likewise. (ARG_ADDR): Likewise. (CHECK): Likewise. (exception_handler_loop): Remove function. (exception_fetch_exception): New function. (exception_handler): New function. (STACK_SIZE): Don't define. (stack): Don't declare. (exception_handler_init): Set up the thread's exception page. libpthread/ 2007-12-04 Neal H. Walfield <neal@gnu.org> Remove exception threads. Replace with support for activations. * sysdeps/l4/hurd/pt-sysdep.h (PTHREAD_SYSDEP_MEMBERS): Remove fields exception_handler_stack and exception_handler_sp. Add field exception_page. * sysdeps/l4/hurd/pt-thread-alloc.c (__pthread_thread_alloc): Allocate a page for THREAD->EXCEPTION_PAGE, not THREAD->EXCEPTION_HANDLER_STACK. * sysdeps/l4/hurd/ia32/pt-setup.c: Include <hurd/thread.h> and <hurd/exceptions.h>. (__pthread_setup): Remove code dealing with the exception thread. Set up the exception page. * sysdeps/l4/hurd/pt-thread-start.c (__pthread_thread_start): Remove code dealing with the exception thread. Update to use new rm_thread_exregs interface. Also set the thread's exception page. * sysdeps/l4/hurd/pt-thread-halt.c (__pthread_thread_halt): Remove code to dealing with the exception thread. Free the THREAD->EXCEPTION_PAGE. ruth/ 2007-12-04 Neal H. Walfield <neal@gnu.org> * ruth.c (main): Update to use new rm_thread_exregs interface.
2009-04-072007-11-23 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* pthread/pt-internal.h (__pthread_startup): Add declaration. * pthread/pt-create.c (entry_point): Call __pthread_startup. * sysdeps/l4/hurd/pt-sysdep.h: Include <hurd/storage.h> and <sys/mman.h>. (PTHREAD_SYSDEP_MEMBERS): Add fields object, exception_handler_stack and exception_handler_sp. (__attribute__): Call munmap. * sysdeps/l4/hurd/ia32/pt-setup.c (__pthread_setup): Set up thread->exception_handler_sp. Don't set the user define handle here. * sysdeps/l4/hurd/pt-startup.c: New file. Do it here. * sysdeps/l4/hurd/pt-thread-alloc.c: New file. * sysdeps/l4/hurd/pt-thread-halt.c: New file. * sysdeps/l4/hurd/pt-thread-start.c: New file. * Makefile.am (libpthread_a_SOURCES): Add pt-startup.c. * sysdeps/l4/pt-block.c: Include <hurd/stddef.h>. (__pthread_block): Detect IPC failure. Add debugging output. * sysdeps/l4/pt-wakeup.c: Include <hurd/stddef.h>. (__pthread_wakeup): Detect IPC failure. Add debugging output.
2009-04-072007-11-20 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/pt-thread-dealloc.c: New file. * Makefile.am (libpthread_a_SOURCES): Add pt-thread-dealloc.c. * sysdeps/l4/hurd/pt-sysdep.h (PTHREAD_STACK_DEFAULT): Change to 2MB. * sysdeps/l4/hurd/pt-sysdep.c (sched_yield): New function. (sigprocmask): Likewise. (init_routine): Only call __pthread_initialize once. Update comments.
2009-04-072007-11-20 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* Makefile.am (libpthread_a_SOURCES): Remove pt-create-np.c. * sysdeps/l4/pt-create-np.c: Remove file. * sysdeps/l4/pt-pool-np.c (pthread_pool_add_np): Change tid from an _L4_thread_id_t to an l4_thread_id_t. (pthread_pool_get_np): Return an l4_thread_id_t, not a _L4_thread_id_t. * sysdeps/l4/bits/pthread-np.h (pthread_create_from_l4_tid_np): Remove declaration. (pthread_pool_add_np): Change tid from an _L4_thread_id_t to an l4_thread_id_t. (pthread_pool_get_np): Return an l4_thread_id_t, not a _L4_thread_id_t. * sysdeps/l4/pt-docancel.c (__pthread_do_cancel): Implement for the case that the target thread is not the executing thread. * sysdeps/l4/pt-thread-alloc.c (__pthread_thread_alloc): Return EAGAIN if pthread_pool_get_np does not return a thread. Update comments. * sysdeps/l4/pt-thread-start.c (__pthread_thread_start): Don't set the thread's pager. Assert that if this is the first thread, then THREAD->THREADID is designates the running thread. * sysdeps/l4/pt-timedblock.c (__pthread_timedblock): Add warning about incomplete implementation. * Makefile.am (libpthread_a_SOURCES): Remove pt-thread-init.c. * sysdeps/l4/pt-thread-init.c: Remove dead file. * sysdeps/l4/pt-start.c: Remove dead file.
2009-04-072007-11-20 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
Merge changes from mainline Hurd. Update L4 bits to compile with those changes. * sysdeps/l4/pt-block.c (__pthread_block): Call l4_receive, not L4_Receive. * sysdeps/l4/pt-create-np.c (pthread_create_from_l4_tid_np): Don't pass TID to __pthread_create_internal. Emit a warning. * sysdeps/l4/pt-stack-alloc.c (allocate_page): Remove function. (__pthread_stack_alloc): Don't require that STACKSIZE is equal to __pthread_stacksize. Call mmap. * sysdeps/l4/pt-thread-halt.c (__pthread_thread_halt): Take additional argument, need_dealloc. Call __pthread_dealloc. Stop the thread. * sysdeps/l4/hurd/pt-sysdep.c (init_routine): When calling __pthread_create_internal, don't pass the tid. * tests/test-1.c (main): Use pthread_mutex_init, not PTHREAD_MUTEX_INITIALIZER. * pthread/pt-alloc.c: Don't include <bits/atomic.h>. Include <atomic.h>. (__pthread_free_threads): Make it an atomicptr_t, not an __atomicptr_t. (__pthread_alloc): Don't use __atomicptr_compare_and_swap, use atomic_compare_and_exchange_val_acq. * pthread/pt-create.c: Don't include <bits/atomic.h>. Include <atomic.h>. (__pthread_total): Make it an atomic_fast32_t, not an __atomic_t. (__pthread_create_internal): Use atomic_increment and atomic_decrement, not __atomic_inc and __atomic_dec. * pthread/pt-dealloc.c: Don't include <bits/atomic.h>. Include <atomic.h>. (__pthread_free_threads): Make it an atomicptr_t, not an __atomicptr_t. (__pthread_dealloc): Use atomic_compare_and_exchange_val_acq, not __atomicptr_compare_and_swap. * pthread/pt-exit.c: Don't include <bits/atomic.h>. Include <atomic.h>. (pthread_exit): Use atomic_decrement_and_test, not __atomic_dec_and_test. * pthread/pt-internal.h: Don't include <bits/atomic.h>. Include <atomic.h>. (__pthread_total): Make it an atomic_fast32_t, not an __atomic_t. * sysdeps/powerpc/bits/atomic.h: Remove file. * sysdeps/ia32/bits/atomic.h: Likewise.
2009-04-062007-08-06 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/bits/pthread-np.h (pthread_create_from_l4_tid_np): Don't require the GNU interface: use _L4_thread_id_t, not l4_thread_id_t. (pthread_pool_add_np): Likewise. (pthread_pool_get_np): Likewise. * sysdeps/l4/pt-create-np.c (pthread_create_from_l4_tid_np): Likewise. * sysdeps/l4/pt-pool-np.c (pool_list): Likewise. (pthread_pool_add_np): Likewise. (pthread_pool_get_np): Likewise.
2009-04-06libpthread/Neal H. Walfield
2005-02-08 Neal H. Walfield <neal@gnu.org> * sysdeps/posix/pt-spin.c (__pthread_spin_lock): Make a weak alias to _pthread_spin_lock. * sysdeps/l4/hurd/pt-sysdep.h (_pthread_self): Add __always_inline__ attribute. (__pthread_stack_dealloc): Likewise.
2009-04-06libc-parts/Neal H. Walfield
2005-01-12 Neal H. Walfield <neal@gnu.org> * assert.h: Include prototype for printf. (assert) [!NDEBUG]: Rewrite to do something useful. libhurd-cap-server/ 2005-01-12 Neal H. Walfield <neal@gnu.org> * class-init.c (hurd_cap_class_init_untyped): Fix assert. * bucket-manage-mt.c (manage_mt_worker): Likewise. libpthread/ 2005-01-12 Neal H. Walfield <neal@gnu.org> * sysdeps/l4/pt-thread-alloc.c: Replace assert with a compile time warning. * sysdeps/l4/hurd/pt-sigstate.c (__pthread_sigstate): Don't return EINVAL. Pretend to work so the generic code is happy.
2009-04-062004-11-02 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* sysdeps/generic/bits/condition.h (__PTHREAD_COND_INITIALIZER): Remove compound statement. * pthread/pt-alloc.c (initialize_pthread): Use compound statement. * sysdeps/generic/pt-cond-init.c (pthread_cond_init): Likewise.
2009-04-062004-11-01 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* pthread/pt-create.c (__pthread_total): Change type to uatomic32_t. * pthread/pt-internal.h (__pthread_total): Likewise in declaration.
2009-04-062004-11-01 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* pthread/pt-internal.h: Include <atomic.h>, not <bits/atomic.h>. (__pthread_total): Change type of declaration to uatomic_max_t. * pthread/pt-alloc.c: Include <atomic.h>, not <bits/atomic.h>. (__pthread_free_threads): Change type to uatomicptr_t. (__pthread_alloc): Call atomic_compare_and_exchange_val_acq instead of __atomicptr_compare_and_swap. * pthread/pt-create.c: Include <atomic.h>, not <bits/atomic.h>. (__pthread_total): Change type to uatomic_max_t. (__pthread_create_internal): Call atomic_increment, not __atomic_inc and atomic_decrement, not __atomic_dec. * pthread/pt-dealloc.c: Include <atomic.h>, not <bits/atomic.h>. (__pthread_free_threads): Declare as uatomicptr_t. (__pthread_dealloc): Call atomic_compare_and_exchange_val_acq instead of __atomicptr_compare_and_swap. * pthread/pt-exit.c: Include <atomic.h>, not <bits/atomic.h>. (pthread_exit): Call atomic_decrement_and_test instead of __atomic_dec_and_test. * sysdeps/l4/pt-create-np.c: Do not include <bits/atomic.h>.
2009-04-06Remove spurious file.Marcus Brinkmann
2009-04-062004-10-29 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* platform: New directory. * configure.ac (AC_CONFIG_FILES): Add platform/alpha/Makefile, platform/amd64/Makefile, platform/ia32/Makefile, platform/ia64/Makefile, platform/powerpc/Makefile, platform/powerpc64/Makefile and platform/Makefile. * Makefile.am (SUBDIRS): Add platform. libpthread/ 2004-10-29 Marcus Brinkmann <marcus@gnu.org> * headers.am (AC_CONFIG_LINKS): Remove include/bits/atomic.h. platform/ 2004-10-29 Marcus Brinkmann <marcus@gnu.org> * Initial commit.
2009-04-062004-03-23 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* sysdeps/generic/bits/mutex.h (__PTHREAD_MUTEX_INITIALIZER): Remove compound statement. (pthread_mutex_init): Use compound statement with initializer. * pthread/pt-alloc.c (initialize_pthread): Likewise. * sysdeps/generic/pt-mutex-init.c (_pthread_mutex_init): Likewise.
2009-04-06Fix last change.Marcus Brinkmann
2009-04-062004-03-19 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* sysdeps/l4/bits/pthread-np.h (pthread_pool_add_np, pthread_pool_get_np): New prototypes. * sysdeps/l4/pt-pool-np.c: New file. * Makefile.am (libpthread_a_SOURCES): Add pt-pool-np.c. * sysdeps/l4/pt-thread-alloc.c (__pthread_thread_alloc): Try to allocate thread from pool. * sysdeps/l4/pt-thread-halt.c (__pthread_thread_halt): Add thread to pool after stopping it.
2009-04-06Fix copyright year.Marcus Brinkmann
2009-04-062004-03-17 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* sysdeps/l4/pt-thread-start.c (__pthread_thread_start): Use L4 convenience interface.
2009-04-062004-03-17 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* sysdeps/l4/pt-spin.c (_pthread_spin_lock): Implement using new time period interface.
2009-04-062004-03-17 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* libpthread: New directory, populated with Neal H. Walfields pthread implementation.
2008-08-122008-08-12 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock): Remove dead code.
2008-08-112008-08-11 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/l4/pt-docancel.c: Remove file. * sysdeps/l4/pt-thread-alloc.c: Likewise. * sysdeps/l4/pt-wakeup.c: Likewise. * sysdeps/l4/pt-thread-halt.c: Likewise. * sysdeps/l4/pt-start.c: Likewise. * sysdeps/l4/pt-stack-alloc.c: Likewise. * sysdeps/l4/pt-thread-start.c: Likewise. * sysdeps/l4/pt-block.c: Likewise. * sysdeps/l4/hurd/pt-sysdep.h: Likewise. * sysdeps/l4/hurd/pt-sysdep.c: Likewise. * sysdeps/l4/hurd/i386/pt-setup.c: Likewise. * sysdeps/l4/hurd/i386/pt-machdep.c: Likewise.
2008-08-03 * Makefile (sysdeps_headers): Add spin-lock-inline.h.Samuel Thibault
(SYSDEP_PATH): Move sysdeps/i386 right after sysdeps/$(MICROKERNEL)/i386. * include/pthread/pthread.h: Include <bits/spin-lock-inline.h>. * sysdeps/i386/bits/spin-lock.h: Move inlines to... * sysdeps/i386/bits/spin-lock-inline.h: ... new file. * sysdeps/mach/bits/spin-lock.h: Move inlines to... * sysdeps/mach/bits/spin-lock-inline.h: ... new file.
2008-08-03Update copyright year.Thomas Schwinge
2008-08-03 * sysdeps/mach/hurd/i386/pt-setup.c (stack_setup): Fix cast fromSamuel Thibault
thread to integer. Fix reservation of stack room for initial frame. * sysdeps/l4/hurd/i386/pt-setup.c (stack_setup): Fix reservation of stack room for initial frame.
2008-08-022008-08-02 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
[libpthread] * sysdeps/i386/bits/memory.h (__memory_barrier): Add memory clobber. * sysdeps/i386/bits/spin-lock.h (__pthread_spin_trylock, __pthread_spin_unlock): Add memory clobbers. [libthreads] * i386/cthreads.h (spin_unlock, spin_try_lock): Add memory clobbers.
2008-08-022008-08-02 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* sysdeps/generic/bits/mutex.h: Do not include <errno.h> and <stddef.h>
2008-07-01Update copyright years.Thomas Schwinge
2008-06-292008-06-29 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock): Do not use assertx and threadid.
2008-06-282008-06-27 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* include/pthread/pthread.h: Do not define __need_clockid_t, include <time.h>, and define clockid_t if __clockid_defined is not defined. Include <pthread/pthreadtypes.h> (pthread_equal): New extern inline. (pthread_cleanup_push, pthread_cleanup_pop): New macros. (__pthread_process_shared, __pthread_inheritsched, __pthread_contentionscope, __pthread_detachstate, __pthread_mutex_protocol, __pthread_mutex_type, pthread_attr_t, pthread_mutex_attr_t, pthread_mutex_t, pthread_condattr_t, pthread_cond_t, pthread_spinlock_t, pthread_rwlockattr_t, pthread_rwlock_t, pthread_barrierattr_t, pthread_barrier_t, pthread_key_t, pthread_once_t): Move enums and typedefs to... * include/pthread/pthreadtypes.h: ... new file. * sysdeps/generic/bits/cancelation.h (pthread_cleanup_push): Rename macro to __pthread_cleanup_push. (pthread_cleanup_pop): Rename macro to __pthread_cleanup_pop. * sysdeps/generic/bits/barrier-attr.h (__pthread_process_shared): Forward-declare enum. * sysdeps/generic/bits/condition-attr.h (__pthread_process_shared): Likewise. * sysdeps/generic/bits/mutex-attr.h (__pthread_mutex_protocol, __pthread_process_shared, __pthread_mutex_type): Likewise. * sysdeps/generic/bits/rwlock-attr.h (__pthread_process_shared): Likewise. * sysdeps/generic/bits/thread-attr.h (__pthread_detachstate, __pthread_inheritsched, __pthread_contentionscope): Likewise. * sysdeps/generic/bits/pthread.h (pthread_t): Rename type to __pthread_t. (pthread_equal): Rename to __pthread_equal.
2008-06-272008-06-27 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* sysdeps/generic/bits/thread-barrier.h: Remove unused file.
2008-06-222008-06-22 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/generic/pt-mutex-timedlock.c (__pthread_mutex_timedlock_internal) [! NDEBUG]: Set MUTEX->OWNER appropriately and assert that it is consistent. * sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock) [! NDEBUG]: Set MUTEX->OWNER appropriately and assert that it is consistent. * sysdeps/generic/pt-mutex-trylock.c (__pthread_mutex_trylock) [! NDEBUG]: Set MUTEX->OWNER.
2008-06-072008-06-07 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* pthread/pt-internal.h (__pthread_queue_iterate): Use 1, not true. (__pthread_dequeuing_iterate): Likewise.
2008-05-272008-05-27 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* pthread/pt-internal.h (__pthread_queue_iterate): Before returning the current element, save its next pointer. (__pthread_dequeuing_iterate): Likewise.
2008-05-272008-05-27 Neal H. Walfield <neal@gnu.org>Neal H. Walfield
* sysdeps/mach/hurd/pt-docancel.c (__pthread_do_cancel): Fix assert.
2008-05-172008-05-17 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* include/pthread/pthread.h (pthread_getattr_np): New declaration. * pthread/pt-getattr.c: New file. * Makefile (SRCS): Add pt-getattr.c.
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