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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2018-08-01 09:01:16 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-08-07 21:49:31 +1000 |
| commit | 396ab6ab284a9fff4154e9bd491372f43de8284c (patch) | |
| tree | b16f409ea42375bf6600779bc8ae18f0eea739f9 /tools/testing/selftests/powerpc | |
| parent | powerpc/lib: Implement strlen() in assembly for PPC32 (diff) | |
| download | linux-dev-396ab6ab284a9fff4154e9bd491372f43de8284c.tar.xz linux-dev-396ab6ab284a9fff4154e9bd491372f43de8284c.zip | |
selftests/powerpc: Update strlen() test to test the new assembly function for PPC32
This patch adds a test for testing the new assembly strlen() for PPC32
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[mpe: Fix 64-bit build]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/testing/selftests/powerpc')
| -rw-r--r-- | tools/testing/selftests/powerpc/stringloops/Makefile | 7 | ||||
| -rw-r--r-- | tools/testing/selftests/powerpc/stringloops/asm/cache.h | 1 | ||||
| l--------- | tools/testing/selftests/powerpc/stringloops/strlen_32.S | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/stringloops/Makefile b/tools/testing/selftests/powerpc/stringloops/Makefile index 31499587b483..10b35c87a4f4 100644 --- a/tools/testing/selftests/powerpc/stringloops/Makefile +++ b/tools/testing/selftests/powerpc/stringloops/Makefile @@ -20,6 +20,13 @@ endif $(OUTPUT)/strlen: strlen.c string.c +ifeq ($(build_32bit),1) +$(OUTPUT)/strlen_32: strlen.c +$(OUTPUT)/strlen_32: CFLAGS += -m32 + +TEST_GEN_PROGS += strlen_32 +endif + ASFLAGS = $(CFLAGS) include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/stringloops/asm/cache.h b/tools/testing/selftests/powerpc/stringloops/asm/cache.h new file mode 100644 index 000000000000..8a2840831122 --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/asm/cache.h @@ -0,0 +1 @@ +#define IFETCH_ALIGN_BYTES 4 diff --git a/tools/testing/selftests/powerpc/stringloops/strlen_32.S b/tools/testing/selftests/powerpc/stringloops/strlen_32.S new file mode 120000 index 000000000000..72b13731b24c --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/strlen_32.S @@ -0,0 +1 @@ +../../../../../arch/powerpc/lib/strlen_32.S
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