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11 Commits

Author SHA1 Message Date
Daniel Jacobowitz
02a9f771e3 * sysdeps/arm/bits/setjmp.h, sysdeps/arm/fpu/bits/setjmp.h: Update 
include guards.

	* sysdeps/unix/arm/sysdep.S (syscall_error): Handle USE___THREAD and
	RTLD_PRIVATE_ERRNO.

	* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Handle RESET_PID.
	Handle new arguments.
	* sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use SAVE_PID and
	RESTORE_PID.  Use the right syscall error handler.

	* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
	(__default_sa_restorer, __default_rt_sa_restorer): Add unwind
	information.

	* sysdeps/unix/sysv/linux/arm/eabi/socket.S: Update formatting.
	Add unwind information.  Correct stack alignment typo.

	* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
	(INTERNAL_SYSCALL_NCS): Define.

	* sysdeps/unix/sysv/linux/arm/sigaction.c
	(__libc_sigaction): Remove never-valid handling for SA_ONSTACK.

	* sysdeps/unix/sysv/linux/arm/socket.S: Whitespace cleanup.

	* sysdeps/unix/sysv/linux/arm/sysdep.h (SYSCALL_ERROR_HANDLER): Handle
	RTLD_PRIVATE_ERRNO.
	(INTERNAL_SYSCALL_NCS): Implement.

	* sysdeps/arm/nptl/Makefile, sysdeps/arm/nptl/jmpbuf-unwind.h,
	sysdeps/arm/nptl/pthread_spin_lock.S,
	sysdeps/arm/nptl/pthread_spin_trylock.S,
	sysdeps/arm/nptl/pthreaddef.h, sysdeps/arm/nptl/tcb-offsets.sym,
	sysdeps/arm/nptl/tls.h, sysdeps/unix/sysv/linux/arm/eabi/Makefile,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/Makefile,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/configure,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/configure.in,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/nptl-aeabi_unwind_cpp_pr1.c,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/rt-aeabi_unwind_cpp_pr1.c,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c,
	sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h,
	sysdeps/unix/sysv/linux/arm/nptl/Versions,
	sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h,
	sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h,
	sysdeps/unix/sysv/linux/arm/nptl/clone.S,
	sysdeps/unix/sysv/linux/arm/nptl/createthread.c,
	sysdeps/unix/sysv/linux/arm/nptl/fork.c,
	sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c,
	sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h,
	sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S,
	sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c,
	sysdeps/unix/sysv/linux/arm/nptl/vfork.S: New files.
 2005-11-16 19:03:42 +00:00
Daniel Jacobowitz
de96d1483f * sysdeps/arm/dl-machine.h (CLEAR_CACHE): Use INTERNAL_SYSCALL_ARM. 
* sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL.
	* sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL.
	* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump
	arch_minimum_kernel.
	* sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated.
	* sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c,
	sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c,
	sysdeps/unix/sysv/linux/arm/eabi/fcntl.c,
	sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c,
	sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c,
	sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c,
	sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h,
	sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h,
	sysdeps/unix/sysv/linux/arm/eabi/lockf64.c,
	sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c,
	sysdeps/unix/sysv/linux/arm/eabi/semop.c,
	sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c,
	sysdeps/unix/sysv/linux/arm/eabi/statfs64.c,
	sysdeps/unix/sysv/linux/arm/eabi/syscalls.list,
	sysdeps/unix/sysv/linux/arm/eabi/uname.c,
	sysdeps/unix/sysv/linux/arm/eabi/xstat64.c,
	sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c,
	sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed.
	* sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h,
	sysdeps/unix/sysv/linux/arm/eabi/mmap64.S,
	sysdeps/unix/sysv/linux/arm/eabi/pread.c,
	sysdeps/unix/sysv/linux/arm/eabi/pread64.c,
	sysdeps/unix/sysv/linux/arm/eabi/pwrite.c,
	sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c,
	sysdeps/unix/sysv/linux/arm/eabi/readahead.c,
	sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S,
	sysdeps/unix/sysv/linux/arm/eabi/socket.S,
	sysdeps/unix/sysv/linux/arm/eabi/syscall.S,
	sysdeps/unix/sysv/linux/arm/eabi/sysdep.h,
	sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files.
	* sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h
	(SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed.
	(SINGLE_THREAD_P): Rewritten to use only ip.
	* sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use
	DO_CALL.
	* sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL.
	* sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL.
	Don't handle EABI here.
	* sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use
	SINGLE_THREAD_P.
	* sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
 2005-11-16 18:08:53 +00:00
Roland McGrath
47f0752a48 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com> 
* sysdeps/arm/sysdep.h: Define __USE_BX__ if bx is available.
	Use it instead of __THUMB_INTERWORK__.  Make RETINSTR take
	only a condition and a register.
	* sysdeps/arm/dl-machine.h: Use __USE_BX__ instead of
	__THUMB_INTERWORK__.
	(_dl_start_user): Use BX.
	* sysdeps/arm/strlen.S: Use DO_RET.
	* sysdeps/unix/arm/brk.S, sysdeps/unix/arm/fork.S,
	sysdeps/unix/arm/sysdep.S, sysdeps/unix/arm/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/arm/clone.S,
	sysdeps/unix/sysv/linux/arm/mmap.S,
	sysdeps/unix/sysv/linux/arm/mmap64.S,
	sysdeps/unix/sysv/linux/arm/socket.S,
	sysdeps/unix/sysv/linux/arm/sysdep.h,
	sysdeps/unix/sysv/linux/arm/vfork.S: Update uses of RETINSTR.
 2004-12-04 21:20:17 +00:00
Ulrich Drepper
011f9a85d2 Add #error if __NR_vfork required but not defined. 
Improve test of error code.
 2003-09-17 18:09:53 +00:00
Roland McGrath
227de9dd23 2003-03-27 Philip Blundell <philb@gnu.org> 
* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_VFORK_SYSCALL): Define for kernel 2.4 on arm.
	* sysdeps/unix/sysv/linux/arm/vfork.S: Elide compatibility code
	when __ASSUME_VFORK_SYSCALL is defined.
	* sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise for
	__ASSUME_MMAP2_SYSCALL.
	* sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise for
	__ASSUME_REALTIME_SIGNALS.
 2003-03-27 02:45:46 +00:00
Ulrich Drepper
db16023193 Use libc_hidden_def(name) instead of strong_alias (name, __GI_name). 2002-12-31 20:37:32 +00:00
Ulrich Drepper
c505de0a40 Add __GI___vfork alias. 2002-12-31 11:10:33 +00:00
Andreas Jaeger
3214b89b32 Update to LGPL v2.1. 2001-07-06 04:56:23 +00:00
Ulrich Drepper
74804c97db Linux/ARM vfork implementation. 1999-04-12 09:03:50 +00:00
Ulrich Drepper
ac3b5c24b4 We need to use a syscall. 1999-01-29 08:03:49 +00:00
Ulrich Drepper
5149854edf Linux/Arm vfork implementation. 1999-01-21 09:46:07 +00:00