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Commit 0a6121cf authored by Michael Ellerman's avatar Michael Ellerman Committed by Benjamin Herrenschmidt
Browse files

selftests/powerpc: Fix instruction loop for ABIv2 (LE) 



Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 3df48c98

tools/testing/selftests/powerpc/pmu/loop.S

+35 −38
Original line number Diff line number Diff line
@@ -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)