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authorMichael Ellerman <mpe@ellerman.id.au>2014-06-10 22:23:07 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-06-11 17:03:45 +1000
commit0a6121cf337d8f5183ef1f8a8bca0734f14f4bb1 (patch)
treefd47c9217937ea385476d5a63f0eb3bb98905b1a /tools
parent3df48c981d5a9610e02e9270b1bc4274fb536710 (diff)
selftests/powerpc: Fix instruction loop for ABIv2 (LE)
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/powerpc/pmu/loop.S73
1 files changed, 35 insertions, 38 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/loop.S b/tools/testing/selftests/powerpc/pmu/loop.S
index 8820e3df1444..20c1f0876c47 100644
--- a/tools/testing/selftests/powerpc/pmu/loop.S
+++ b/tools/testing/selftests/powerpc/pmu/loop.S
@@ -3,44 +3,41 @@
* Licensed under GPLv2.
*/
+#include <ppc-asm.h>
+
.text
- .global thirty_two_instruction_loop
- .type .thirty_two_instruction_loop,@function
- .section ".opd","aw",@progbits
-thirty_two_instruction_loop:
- .quad .thirty_two_instruction_loop, .TOC.@tocbase, 0
- .previous
-.thirty_two_instruction_loop:
- cmpwi %r3,0
+FUNC_START(thirty_two_instruction_loop)
+ cmpdi r3,0
beqlr
- addi %r4,%r3,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1
- addi %r4,%r4,1 # 28 addi's
- subi %r3,%r3,1
- b .thirty_two_instruction_loop
+ addi r4,r3,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1
+ addi r4,r4,1 # 28 addi's
+ subi r3,r3,1
+ b FUNC_NAME(thirty_two_instruction_loop)
+FUNC_END(thirty_two_instruction_loop)

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