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Diffstat (limited to 'arch/alpha/kernel/entry.S')
-rw-r--r--arch/alpha/kernel/entry.S13
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index 7e43e1156d1..2a359c9ee3c 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -418,11 +418,10 @@ $work_notifysig:
strace:
/* set up signal stack, call syscall_trace */
bsr $1, do_switch_stack
- jsr $26, syscall_trace
+ jsr $26, syscall_trace_enter /* returns the syscall number */
bsr $1, undo_switch_stack
- /* get the system call number and the arguments back.. */
- ldq $0, 0($sp)
+ /* get the arguments back.. */
ldq $16, SP_OFF+24($sp)
ldq $17, SP_OFF+32($sp)
ldq $18, SP_OFF+40($sp)
@@ -449,7 +448,7 @@ $strace_success:
stq $0, 0($sp) /* save return value */
bsr $1, do_switch_stack
- jsr $26, syscall_trace
+ jsr $26, syscall_trace_leave
bsr $1, undo_switch_stack
br $31, ret_from_sys_call
@@ -467,7 +466,7 @@ $strace_error:
bsr $1, do_switch_stack
mov $19, $9 /* save old syscall number */
mov $20, $10 /* save old a3 */
- jsr $26, syscall_trace
+ jsr $26, syscall_trace_leave
mov $9, $19
mov $10, $20
bsr $1, undo_switch_stack
@@ -698,7 +697,7 @@ sys_sigreturn:
lda $sp, -SWITCH_STACK_SIZE($sp)
jsr $26, do_sigreturn
bne $9, 1f
- jsr $26, syscall_trace
+ jsr $26, syscall_trace_leave
1: br $1, undo_switch_stack
br ret_from_sys_call
.end sys_sigreturn
@@ -715,7 +714,7 @@ sys_rt_sigreturn:
lda $sp, -SWITCH_STACK_SIZE($sp)
jsr $26, do_rt_sigreturn
bne $9, 1f
- jsr $26, syscall_trace
+ jsr $26, syscall_trace_leave
1: br $1, undo_switch_stack
br ret_from_sys_call
.end sys_rt_sigreturn