glibc/sysdeps/powerpc/powerpc32/setjmp-common.S
Paul Eggert 5a82c74822 Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:

sed -ri '
  s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
  s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
  $(find $(git ls-files) -prune -type f \
      ! -name '*.po' \
      ! -name 'ChangeLog*' \
      ! -path COPYING ! -path COPYING.LIB \
      ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
      ! -path manual/texinfo.tex ! -path scripts/config.guess \
      ! -path scripts/config.sub ! -path scripts/install-sh \
      ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
      ! -path INSTALL ! -path  locale/programs/charmap-kw.h \
      ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
      ! '(' -name configure \
            -execdir test -f configure.ac -o -f configure.in ';' ')' \
      ! '(' -name preconfigure \
            -execdir test -f preconfigure.ac ';' ')' \
      -print)

and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:

  chmod a+x sysdeps/unix/sysv/linux/riscv/configure
  # Omit irrelevant whitespace and comment-only changes,
  # perhaps from a slightly-different Autoconf version.
  git checkout -f \
    sysdeps/csky/configure \
    sysdeps/hppa/configure \
    sysdeps/riscv/configure \
    sysdeps/unix/sysv/linux/csky/configure
  # Omit changes that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
  git checkout -f \
    sysdeps/powerpc/powerpc64/ppc-mcount.S \
    sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
  # Omit change that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
  git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 02:43:31 -07:00

73 lines
2.0 KiB
ArmAsm

/* setjmp for PowerPC.
Copyright (C) 1995-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <sysdep.h>
#include <stap-probe.h>
#define _ASM
#ifdef __NO_VMX__
# include <novmxsetjmp.h>
#else
# include <jmpbuf-offsets.h>
#endif
ENTRY (__sigsetjmp_symbol)
#ifdef PTR_MANGLE
mr r5,r1
PTR_MANGLE(r5, r10)
stw r5,(JB_GPR1*4)(3)
#else
stw r1,(JB_GPR1*4)(3)
#endif
mflr r0
/* setjmp probe expects longjmp first argument (4@3), second argument
(-4@4), and target address (4@0), respectively. */
LIBC_PROBE (setjmp, 3, 4@3, -4@4, 4@0)
stw r14,((JB_GPRS+14-14)*4)(3)
#ifdef PTR_MANGLE
PTR_MANGLE2 (r0, r10)
li r10,0
#endif
stw r0,(JB_LR*4)(3)
stw r15,((JB_GPRS+15-14)*4)(3)
mfcr r0
stw r16,((JB_GPRS+16-14)*4)(3)
stw r0,(JB_CR*4)(3)
stw r17,((JB_GPRS+17-14)*4)(3)
stw r18,((JB_GPRS+18-14)*4)(3)
stw r19,((JB_GPRS+19-14)*4)(3)
stw r20,((JB_GPRS+20-14)*4)(3)
stw r21,((JB_GPRS+21-14)*4)(3)
stw r22,((JB_GPRS+22-14)*4)(3)
stw r23,((JB_GPRS+23-14)*4)(3)
stw r24,((JB_GPRS+24-14)*4)(3)
stw r25,((JB_GPRS+25-14)*4)(3)
stw r26,((JB_GPRS+26-14)*4)(3)
stw r27,((JB_GPRS+27-14)*4)(3)
stw r28,((JB_GPRS+28-14)*4)(3)
stw r29,((JB_GPRS+29-14)*4)(3)
stw r30,((JB_GPRS+30-14)*4)(3)
stw r31,((JB_GPRS+31-14)*4)(3)
#if IS_IN (rtld)
li r3,0
blr
#else
b __sigjmp_save_symbol@local
#endif
END (__sigsetjmp_symbol)