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* libio/fileops.c (_IO_new_file_fopen): Close stillborn descriptor if ccs parameter isn't valid. Reported by Andreas Schwab. 2003-03-03 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/unix/sysv/linux/s390/s390-32/syscall.S (syscall): Add support for system call numbers > 255. * sysdeps/unix/sysv/linux/s390/s390-32/syscall.h (DO_CALL, INLINE_SYSCALL, INTERNAL_SYSCALL_DIRECT, INTERNAL_SYSCALL_SVC0, INTERNAL_SYSCALL): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S (syscall): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/syscall.h (DO_CALL, INLINE_SYSCALL, INTERNAL_SYSCALL_DIRECT, INTERNAL_SYSCALL_SVC0, INTERNAL_SYSCALL): Likewise. 2003-03-03 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/generic/dl-tls.c (_dl_deallocate_tls): Don't free the dtv array if it is the initial dtv. 2003-03-03 Ulrich Drepper <drepper@redhat.com> * po/es.po: Update from translation team. * po/fr.po: Likewise. * po/sk.po: Likewise. * po/sv.po: Likewise.
57 lines
2.0 KiB
ArmAsm
57 lines
2.0 KiB
ArmAsm
/* Copyright (C) 2001 Free Software Foundation, Inc.
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Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
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This file is part of the GNU C Library.
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdep.h>
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/* Please consult the file sysdeps/unix/sysv/linux/s390/sysdep.h for
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more information about the value -4095 used below.*/
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ENTRY (syscall)
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/* Save registers and setup stack. */
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stmg %r6,%r15,48(%r15) /* Save registers. */
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lgr %r1,%r15
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lg %r0,8(%r15) /* Load eos. */
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aghi %r15,-160 /* Buy stack space. */
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stg %r1,0(%r15) /* Store back chain. */
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stg %r0,8(%r15) /* Store eos. */
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lgr %r1,%r2 /* Move syscall number. */
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lgr %r2,%r3 /* First parameter. */
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lgr %r3,%r4 /* Second parameter. */
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lgr %r4,%r5 /* Third parameter. */
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lgr %r5,%r6 /* Fourth parameter. */
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lg %r6,320(%r15) /* Fifth parameter. */
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basr %r7,0
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0: clg %r1,4f-0b(%r7) /* svc number < 256? */
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jl 2f
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1: svc 0
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j 3f
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2: ex %r1,1b-0b(%r7) /* lsb of R1 is subsituted as SVC number */
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3: lg %r15,0(%r15) /* load back chain */
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lmg %r6,15,48(%r15) /* Load registers. */
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lghi %r0,-4095
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clgr %r2,%r0 /* Check R2 for error. */
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jgnl SYSCALL_ERROR_LABEL
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br %r14 /* Return to caller. */
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4: .quad 256
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PSEUDO_END (syscall)
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