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| author | Madhavan Srinivasan <maddy@linux.ibm.com> | 2022-03-22 05:56:38 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-22 07:58:31 +0200 |
| commit | 079e5fd3a1e41c186c1bc4166d409d22e70729bf (patch) | |
| tree | 71d102364458f0e1b2e09f679519958ed8c73ed2 /tools/testing | |
| parent | powerpc/platforms/83xx: Use of_device_get_match_data() (diff) | |
| download | linux-079e5fd3a1e41c186c1bc4166d409d22e70729bf.tar.xz linux-079e5fd3a1e41c186c1bc4166d409d22e70729bf.zip | |
selftests/powerpc/pmu/ebb: remove fixed_instruction.S
Commit 3752e453f6ba ("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: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220322045638.10443-1-maddy@linux.ibm.com
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S b/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S deleted file mode 100644 index 08a7b5f133b9..000000000000 --- a/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S +++ /dev/null @@ -1,43 +0,0 @@ -/* 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) |