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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2022-06-28 00:02:34 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-07-25 12:05:16 +1000 |
| commit | 53fa86e7ece54cbb1fae1443bd6b348088d8ce7e (patch) | |
| tree | 6769f94f52f257533267a6d659fa8aa0b8e2c050 /tools/testing/selftests/powerpc/include | |
| parent | selftests/powerpc/ptrace: Drop unused load_fpr_single_precision() (diff) | |
| download | linux-dev-53fa86e7ece54cbb1fae1443bd6b348088d8ce7e.tar.xz linux-dev-53fa86e7ece54cbb1fae1443bd6b348088d8ce7e.zip | |
selftests/powerpc/ptrace: Convert to load/store doubles
Some of the ptrace tests check the contents of floating pointer
registers. Currently these use float, which is always 4 bytes, but the
ptrace API supports saving/restoring 8 bytes per register, so switch to
using doubles to exercise the code more fully.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220627140239.2464900-8-mpe@ellerman.id.au
Diffstat (limited to 'tools/testing/selftests/powerpc/include')
| -rw-r--r-- | tools/testing/selftests/powerpc/include/reg.h | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/tools/testing/selftests/powerpc/include/reg.h b/tools/testing/selftests/powerpc/include/reg.h index 58b6491aa5a4..d5a547f72669 100644 --- a/tools/testing/selftests/powerpc/include/reg.h +++ b/tools/testing/selftests/powerpc/include/reg.h @@ -127,44 +127,44 @@ "li 30, %[" #_asm_symbol_name_immed "];" \ "li 31, %[" #_asm_symbol_name_immed "];" -#define ASM_LOAD_FPR_SINGLE_PRECISION(_asm_symbol_name_addr) \ - "lfs 0, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 1, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 2, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 3, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 4, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 5, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 6, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 7, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 8, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 9, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 10, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 11, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 12, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 13, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 14, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 15, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 16, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 17, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 18, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 19, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 20, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 21, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 22, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 23, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 24, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 25, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 26, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 27, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 28, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 29, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 30, 0(%[" #_asm_symbol_name_addr "]);" \ - "lfs 31, 0(%[" #_asm_symbol_name_addr "]);" +#define ASM_LOAD_FPR(_asm_symbol_name_addr) \ + "lfd 0, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 1, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 2, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 3, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 4, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 5, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 6, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 7, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 8, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 9, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 10, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 11, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 12, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 13, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 14, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 15, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 16, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 17, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 18, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 19, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 20, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 21, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 22, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 23, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 24, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 25, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 26, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 27, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 28, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 29, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 30, 0(%[" #_asm_symbol_name_addr "]);" \ + "lfd 31, 0(%[" #_asm_symbol_name_addr "]);" #ifndef __ASSEMBLER__ void store_gpr(unsigned long *addr); void load_gpr(unsigned long *addr); -void store_fpr_single_precision(float *addr); +void store_fpr(double *addr); #endif /* end of __ASSEMBLER__ */ #endif /* _SELFTESTS_POWERPC_REG_H */ |