diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-14 01:20:41 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-14 01:20:41 +0000 |
| commit | db0a052cecb5b8d5850d199b695323ab58522857 (patch) | |
| tree | 840c993d87a51c0f3ce44fb35fc16d163d4e40d9 /sysdeps/s390/s390-32 | |
| parent | 0c5d3ed9edd070ad4bf192037ac6206a86e5b118 (diff) | |
Update.
2003-01-13 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: Avoid
unterminated string literals.
* sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: Likewise.
2003-01-13 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
(PSEUDO): Code reordering. Move CENABLE and CDISABLE literals from
PSEUDO_END to PSEUDO.
(PSEUDO_END): Remove.
(SINGLE_THREAD_P): Save an instruction.
* sysdeps/unix/sysv/linux/s390/s390-32/vfork.S (__vfork): Add missing
parameter to SINGLE_THREAD_P call.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO):
Code reordering.
Diffstat (limited to 'sysdeps/s390/s390-32')
| -rw-r--r-- | sysdeps/s390/s390-32/sysdep.h | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/sysdeps/s390/s390-32/sysdep.h b/sysdeps/s390/s390-32/sysdep.h index 316fc4c848..a9dac44307 100644 --- a/sysdeps/s390/s390-32/sysdep.h +++ b/sysdeps/s390/s390-32/sysdep.h @@ -82,13 +82,16 @@ #define mcount _mcount #endif -#define PSEUDO(name, syscall_name, args) \ -lose: SYSCALL_PIC_SETUP \ - JUMPTARGET(syscall_error) \ - .globl syscall_error; \ - ENTRY (name) \ - DO_CALL (syscall_name, args); \ - jm lose +#define PSEUDO(name, syscall_name, args) \ +lose: SYSCALL_PIC_SETUP \ + basr %r1,0; \ +0: al %r1,1f-0b(%r1); \ + br %r1; \ +1: .long JUMPTARGET(syscall_error) - 0b; \ + .globl syscall_error; \ + ENTRY (name) \ + DO_CALL (syscall_name, args); \ + jm lose #undef PSEUDO_END #define PSEUDO_END(name) \ @@ -96,21 +99,13 @@ lose: SYSCALL_PIC_SETUP \ #undef JUMPTARGET #ifdef PIC -#define JUMPTARGET(name) \ - basr %r1,0 \ -0: al %r1,1f-0b(0,%r1) \ - br %r1 \ -1: .long name##@PLT - 0b +#define JUMPTARGET(name) name##@PLT #define SYSCALL_PIC_SETUP \ bras %r12,1f \ 0: .long _GLOBAL_OFFSET_TABLE_-0b \ 1: al %r12,0(%r12) #else -#define JUMPTARGET(name) \ - basr %r1,0 \ -0: al %r1,1f-0b(0,%r1) \ - br %r1 \ -1: .long name - 0b +#define JUMPTARGET(name) name #define SYSCALL_PIC_SETUP /* Nothing. */ #endif |