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authorRobert Richter <robert.richter@amd.com>2010-10-25 10:58:34 -0400
committerRobert Richter <robert.richter@amd.com>2010-10-25 10:58:34 -0400
commit4cafc4b8d7219b70e15f22e4a51b3ce847810caf (patch)
tree8051ea3f36f0682d08f47df8e35e14ca7eb7a5d7 /arch/mips/kernel/scall64-64.S
parentb47fad3bfb5940cc3e28a1c69716f6dc44e4b7e6 (diff)
parentdbd1e66e04558a582e673bc4a9cd933ce0228d93 (diff)
Merge branch 'oprofile/core' into oprofile/x86
Conflicts: arch/x86/oprofile/op_model_amd.c Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/mips/kernel/scall64-64.S')
-rw-r--r--arch/mips/kernel/scall64-64.S7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 5573f8e4e326..3f4179283207 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -66,9 +66,9 @@ NESTED(handle_sys64, PT_SIZE, sp)
66 sd t0, PT_R7(sp) # set error flag 66 sd t0, PT_R7(sp) # set error flag
67 beqz t0, 1f 67 beqz t0, 1f
68 68
69 ld t1, PT_R2(sp) # syscall number
69 dnegu v0 # error 70 dnegu v0 # error
70 sd v0, PT_R0(sp) # set flag for syscall 71 sd t1, PT_R0(sp) # save it for syscall restarting
71 # restarting
721: sd v0, PT_R2(sp) # result 721: sd v0, PT_R2(sp) # result
73 73
74n64_syscall_exit: 74n64_syscall_exit:
@@ -109,8 +109,9 @@ syscall_trace_entry:
109 sd t0, PT_R7(sp) # set error flag 109 sd t0, PT_R7(sp) # set error flag
110 beqz t0, 1f 110 beqz t0, 1f
111 111
112 ld t1, PT_R2(sp) # syscall number
112 dnegu v0 # error 113 dnegu v0 # error
113 sd v0, PT_R0(sp) # set flag for syscall restarting 114 sd t1, PT_R0(sp) # save it for syscall restarting
1141: sd v0, PT_R2(sp) # result 1151: sd v0, PT_R2(sp) # result
115 116
116 j syscall_exit 117 j syscall_exit