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Mon Jun 10 17:50:31 1996 David Mosberger-Tang <davidm@azstarnet.com>

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* sysdeps/unix/sysv/linux/alpha/sysdep.S,
 	sysdeps/unix/sysv/linux/alpha/brk.S,
 	sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S,
 	sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S,
 	sysdeps/unix/sysv/linux/alpha/llseek.S,
 	sysdeps/unix/sysv/linux/alpha/sigsuspend.S,
 	sysdeps/unix/sysv/linux/alpha/syscall.S: Rename syscall_error to
 	__syscall_error to avoid intruding application name space.
This commit is contained in:
Roland McGrath 1996-06-19 06:38:13 +00:00
parent 939caadf20
commit 07f03a4d38
5 changed files with 18 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
View File

@ -24,7 +24,7 @@ Cambridge, MA 02139, USA. */
LEAF(__ieee_get_fp_control, 8)
lda sp, -8(sp)
.prologue 0
.prologue 1
mov sp, a1
ldi a0, GSI_IEEE_FP_CONTROL
@ -39,7 +39,7 @@ LEAF(__ieee_get_fp_control, 8)
error: lda sp, 8(sp)
br gp, 1f
1: ldgp gp, 0(gp)
jmp zero, syscall_error
jmp zero, __syscall_error
END(__ieee_get_fp_control)

4
sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
View File

@ -22,7 +22,7 @@ Cambridge, MA 02139, USA. */
LEAF(__ieee_set_fp_control, 8)
lda sp, -8(sp)
.prologue 0
.prologue 1
stq a0, 0(sp)
mov sp, a1
@ -37,7 +37,7 @@ LEAF(__ieee_set_fp_control, 8)
error: br gp, 1f
1: ldgp gp, 0(gp)
jmp zero, syscall_error
jmp zero, __syscall_error
END(__ieee_set_fp_control)

10
sysdeps/unix/sysv/linux/alpha/llseek.S
View File

@ -18,19 +18,17 @@ Cambridge, MA 02139, USA. */
/* For compatibility only: a "long" is 64 bits on the Alpha, so
llseek() isn't really needed. But there are some programs out
there who may depend on it being around.
*/
there who may depend on it being around. */
#include <sysdep.h>
.text
ENTRY(llseek)
.prologue 0
mov a3, t0 /* save result address */
.prologue 1
sll a1, 32, a1 /* build a 64 bit ofs out of 32 bit operands */
zap a2, 0xf0, a2
mov a3, t0 /* save result address */
bis a2, a1, a1
mov a4, a2 /* shift down whence */
@ -44,6 +42,6 @@ ENTRY(llseek)
error: br gp, 1f
1: ldgp gp, 0(gp)
jmp zero, syscall_error
jmp zero, __syscall_error
END(llseek)

4
sysdeps/unix/sysv/linux/alpha/sigsuspend.S
View File

@ -24,7 +24,7 @@ Cambridge, MA 02139, USA. */
.text
LEAF(sigsuspend, 0)
.prologue 0
.prologue 1
ldq a0, 0(a0)
ldi v0, __NR_sigsuspend
@ -34,6 +34,6 @@ LEAF(sigsuspend, 0)
error: br gp, 1f
1: ldgp gp, 0(gp)
jmp zero, syscall_error
jmp zero, __syscall_error
END(sigsuspend)

16
sysdeps/unix/sysv/linux/alpha/syscall.S
View File

@ -42,19 +42,19 @@ Cambridge, MA 02139, USA. */
LEAF(__syscall, 0)
bis a0, a0, v0 # Syscall number -> v0
bis a1, a1, a0 # arg1-arg5 -> a0-a4
bis a2, a2, a1
bis a3, a3, a2
bis a4, a4, a3
bis a5, a5, a4
mov a0, v0 /* Syscall number -> v0 */
mov a1, a0 /* arg1-arg5 -> a0-a4 */
mov a2, a1
mov a3, a2
mov a4, a3
mov a5, a4
call_pal PAL_callsys # Invoke system call
call_pal PAL_callsys /* Invoke system call */
bne a3, error
ret
error: br gp, 2f
2: ldgp gp, 0(gp)
jmp zero, syscall_error
jmp zero, __syscall_error
weak_alias(__syscall, syscall)