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ac16e90592
1998-03-06 11:35 Ulrich Drepper <drepper@cygnus.com> * posix/wordexp-test.c: Change testsuite so that it can run even for ~root != /root. 1998-03-06 Andreas Jaeger <aj@arthur.rhein-neckar.de> * math/libm-test.c (catanh_test): Change epsilon for gcc 2.8.1. 1998-03-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER): Don't store into global errno if we already store through __errno_location. * sysdeps/unix/i386/sysdep.S: Likewise. * sysdeps/unix/alpha/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. Add missing return to SYSCALL_ERROR_HANDLER for (!_LIBC_REENTRANT && PIC). 1998-03-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/generic/sysdep.h (L): Remove definition. * sysdeps/i386/sysdep.h (L): Define it here instead. 1998-03-05 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nss/getXXbyYY_r.c: Check __nss_not_use_nscd_* variable for running nscd. * nscd/nscd_getgr_r.c: Set __nss_not_use_nscd_group variable. * nscd/nscd_getpw_r.c: Set __nss_not_use_nscd_passwd variable. * nscd/nscd_proto.h: Declare __nss_not_use_nscd_* variables.
77 lines
1.7 KiB
ArmAsm
77 lines
1.7 KiB
ArmAsm
/* Copyright (C) 1993, 1996, 1998 Free Software Foundation, Inc.
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Contributed by Brendan Kehoe (brendan@zen.org).
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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#include <features.h>
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.section .bss
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.globl errno
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.align 2
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errno: .space 4
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#ifdef __ELF__
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.type errno, @object
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.size errno, 4
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#endif
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.globl __errno
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__errno = errno
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.globl _errno
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_errno = errno
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.text
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.align 2
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#ifdef _LIBC_REENTRANT
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.globl __syscall_error
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.ent __syscall_error
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__syscall_error:
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ldgp gp, 0(pv)
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lda sp, -16(sp)
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.frame sp, 16, ra, 0
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stq ra, 0(sp)
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stq v0, 8(sp)
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.mask 0x4000001, -16
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.prologue 1
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/* Find our per-thread errno address */
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jsr ra, __errno_location
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/* Store the error value. */
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ldq t0, 8(sp)
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stl t0, 0(v0)
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/* And kick back a -1. */
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ldi v0, -1
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ldq ra, 0(sp)
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lda sp, 16(sp)
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ret
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.end __syscall_error
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#else
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ENTRY(__syscall_error)
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ldgp gp, 0(t12)
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.prologue 1
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stl v0, errno
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lda v0, -1
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ret
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END(__syscall_error)
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#endif /* _LIBC_REENTRANT */
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