Commit 079e5fd3 authored by Madhavan Srinivasan's avatar Madhavan Srinivasan Committed by Michael Ellerman
Browse files

selftests/powerpc/pmu/ebb: remove fixed_instruction.S 



Commit 3752e453 ("selftests/powerpc: Add tests of PMU EBBs") added
selftest testcases to verify EBB interface. instruction_count_test.c
testcase needs a fixed loop function to count overhead. Instead of using
the thirty_two_instruction_loop() in fixed_instruction_loop.S in ebb
folder, file is linked with thirty_two_instruction_loop() in loop.S from
top folder. Since fixed_instruction_loop.S not used, patch removes the
file.

Signed-off-by: default avatarMadhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220322045638.10443-1-maddy@linux.ibm.com
parent 8a57c3cc

tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S

deleted100644 → 0
+0 −43
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright 2014, Michael Ellerman, IBM Corp.

 */



#include <ppc-asm.h>



	.text



FUNC_START(thirty_two_instruction_loop)

	cmpwi	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	FUNC_NAME(thirty_two_instruction_loop)

FUNC_END(thirty_two_instruction_loop)