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| author | Ulrich Drepper <drepper@redhat.com> | 2002-07-24 17:39:23 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-07-24 17:39:23 +0000 |
| commit | 6e96b6ec3a6a092ea3eeca1fa9b1eb61e3ab8a45 (patch) | |
| tree | e3343dce0df716080655174327bd3366d1df9503 /sysdeps/unix | |
| parent | be45f421536b9da200c91f9088f21480308da67b (diff) | |
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Update.
2002-07-24 Philip Blundell <philb@gnu.org>
* sysdeps/unix/arm/brk.S: Improve schedule.
* sysdeps/unix/sysv/linux/arm/socket.S (PUSHARGS_1): Use more
efficient instruction.
(__socket): Optimize return sequence.
* locale/hashval.h: Make more self-contained by defining LONG_BITS.
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/arm/brk.S | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/socket.S | 8 |
2 files changed, 6 insertions, 8 deletions
diff --git a/sysdeps/unix/arm/brk.S b/sysdeps/unix/arm/brk.S index c68fec6266..9e20dc6932 100644 --- a/sysdeps/unix/arm/brk.S +++ b/sysdeps/unix/arm/brk.S @@ -35,8 +35,8 @@ C_LABEL(__curbrk) SYSCALL__ (brk, 1) #ifdef PIC ldr r1, 1f - add r1, r1, pc -2: ldr r2, _cb_addr + ldr r2, _cb_addr +2: add r1, pc, r1 add r1, r1, r2 #else ldr r1, _cb_addr @@ -45,7 +45,7 @@ SYSCALL__ (brk, 1) mov r0, $0 RETINSTR(mov, pc, r14) #ifdef PIC -1: .long _GLOBAL_OFFSET_TABLE_ - 2b - 4 +1: .long _GLOBAL_OFFSET_TABLE_ - 2b - 8 _cb_addr: .long C_SYMBOL_NAME(__curbrk)(GOTOFF) #else diff --git a/sysdeps/unix/sysv/linux/arm/socket.S b/sysdeps/unix/sysv/linux/arm/socket.S index a672413d12..2672de7b2c 100644 --- a/sysdeps/unix/sysv/linux/arm/socket.S +++ b/sysdeps/unix/sysv/linux/arm/socket.S @@ -35,7 +35,7 @@ #define __socket P(__,socket) #endif -#define PUSHARGS_1 stmfd sp!, {a1} +#define PUSHARGS_1 str a1, [sp, $-4]! #define PUSHARGS_2 stmfd sp!, {a1, a2} #define PUSHARGS_3 stmfd sp!, {a1, a2, a3} #define PUSHARGS_4 stmfd sp!, {a1, a2, a3, a4} @@ -78,10 +78,8 @@ ENTRY (__socket) /* r0 is < 0 if there was an error. */ cmn r0, $124 - bhs PLTJMP(syscall_error) - - /* Successful; return the syscall's value. */ - ret + RETINSTR(movcc, pc, r14) + b PLTJMP(syscall_error) PSEUDO_END (__socket) |