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-rw-r--r--arch/csky/abiv2/inc/abi/entry.h4
-rw-r--r--arch/csky/abiv2/mcount.S2
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/csky/abiv2/inc/abi/entry.h b/arch/csky/abiv2/inc/abi/entry.h
index a99aff555a0a..ab63c41abcca 100644
--- a/arch/csky/abiv2/inc/abi/entry.h
+++ b/arch/csky/abiv2/inc/abi/entry.h
@@ -285,8 +285,8 @@
*/
mfcr r6, cr<30, 15> /* Get MSA0 */
2:
- lsri r6, 28
- lsli r6, 28
+ lsri r6, 29
+ lsli r6, 29
addi r6, 0x1ce
mtcr r6, cr<30, 15> /* Set MSA0 */
diff --git a/arch/csky/abiv2/mcount.S b/arch/csky/abiv2/mcount.S
index 9331c7ed5958..911512bf480f 100644
--- a/arch/csky/abiv2/mcount.S
+++ b/arch/csky/abiv2/mcount.S
@@ -103,6 +103,8 @@ ENTRY(_mcount)
mov a0, lr
subi a0, 4
ldw a1, (sp, 24)
+ lrw a2, function_trace_op
+ ldw a2, (a2, 0)
jsr r26