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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/s390/s390-64/elf | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.xz glibc-a334319f6530564d22e775935d9c91663623a1b4.zip | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/s390/s390-64/elf')
| -rw-r--r-- | sysdeps/s390/s390-64/elf/setjmp.S | 17 | ||||
| -rw-r--r-- | sysdeps/s390/s390-64/elf/start.S | 6 |
2 files changed, 4 insertions, 19 deletions
diff --git a/sysdeps/s390/s390-64/elf/setjmp.S b/sysdeps/s390/s390-64/elf/setjmp.S index 28b6a5a35b..fa3ac72480 100644 --- a/sysdeps/s390/s390-64/elf/setjmp.S +++ b/sysdeps/s390/s390-64/elf/setjmp.S @@ -1,5 +1,5 @@ /* setjmp for 64 bit S/390, ELF version. - Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc. + Copyright (C) 2001, 2002 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -46,25 +46,12 @@ END (setjmp) ENTRY(__sigsetjmp) .Linternal_sigsetjmp: -#ifdef PTR_MANGLE - stmg %r6,%r13,0(%r2) /* Store registers in jmp_buf. */ - lgr %r4,%r14 - lgr %r5,%r15 - PTR_MANGLE (%r4, %r1) - PTR_MANGLE2 (%r5, %r1) - stmg %r4,%r5,64(%r2) -#else stmg %r6,%r15,0(%r2) /* Store registers in jmp_buf. */ -#endif std %f1,80(%r2) std %f3,88(%r2) std %f5,96(%r2) std %f7,104(%r2) -#if defined NOT_IN_libc && defined IS_IN_rtld - /* In ld.so we never save the signal mask. */ - lghi %r2,0 - br %r14 -#elif defined PIC +#ifdef PIC jg __sigjmp_save@PLT /* Branch to PLT of __sigsetjmp. */ #else jg __sigjmp_save diff --git a/sysdeps/s390/s390-64/elf/start.S b/sysdeps/s390/s390-64/elf/start.S index c4cb34d02c..e5013d0057 100644 --- a/sysdeps/s390/s390-64/elf/start.S +++ b/sysdeps/s390/s390-64/elf/start.S @@ -1,5 +1,5 @@ /* Startup code compliant to the 64 bit S/390 ELF ABI. - Copyright (C) 2001, 2002, 2003, 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -78,14 +78,12 @@ _start: la %r7,160(%r15) larl %r6,__libc_csu_fini # load pointer to __libc_csu_fini larl %r5,__libc_csu_init # load pointer to __libc_csu_init + larl %r2,main # load pointer to main /* Ok, now branch to the libc main routine. */ #ifdef PIC - larl %r2,main@GOTENT # load pointer to main - lg %r2,0(%r2) brasl %r14,__libc_start_main@plt #else - larl %r2,main # load pointer to main brasl %r14,__libc_start_main #endif |