diff options
Diffstat (limited to 'sysdeps/s390/s390-64/setjmp.S')
| -rw-r--r-- | sysdeps/s390/s390-64/setjmp.S | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/sysdeps/s390/s390-64/setjmp.S b/sysdeps/s390/s390-64/setjmp.S index 7f245c2a1d..a962db46ce 100644 --- a/sysdeps/s390/s390-64/setjmp.S +++ b/sysdeps/s390/s390-64/setjmp.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2001 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2005 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -28,16 +28,27 @@ /* R2 = pointer to jmp_buf, R3 = savemask. */ ENTRY(__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) -#ifdef PIC +#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 jg __sigjmp_save@PLT /* Tail-call __sigjmp_save. */ #else jg __sigjmp_save /* Tail-call __sigjmp_save. */ #endif END (__sigsetjmp) - - |