diff options
Diffstat (limited to 'sysdeps/s390/s390-32/sysdep.h')
| -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 |