diff options
| author | Jordan Niethe <jniethe5@gmail.com> | 2020-05-06 13:40:27 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-19 00:10:36 +1000 |
| commit | 777e26f0edf8dab58b8dd474d35d83bde0ac6d76 (patch) | |
| tree | 456999d501f63d75634a33dbc57306b244777c9d /arch/powerpc/include/asm/sstep.h | |
| parent | 753462512868674a788ecc77bb96752efb818785 (diff) | |
powerpc: Use an accessor for instructions
In preparation for introducing a more complicated instruction type to
accommodate prefixed instructions use an accessor for getting an
instruction as a u32.
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200506034050.24806-8-jniethe5@gmail.com
Diffstat (limited to 'arch/powerpc/include/asm/sstep.h')
| -rw-r--r-- | arch/powerpc/include/asm/sstep.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/sstep.h b/arch/powerpc/include/asm/sstep.h index 769f055509c9..26d729562fe2 100644 --- a/arch/powerpc/include/asm/sstep.h +++ b/arch/powerpc/include/asm/sstep.h @@ -15,9 +15,9 @@ struct pt_regs; * Note that IS_MTMSRD returns true for both an mtmsr (32-bit) * and an mtmsrd (64-bit). */ -#define IS_MTMSRD(instr) (((instr) & 0xfc0007be) == 0x7c000124) -#define IS_RFID(instr) (((instr) & 0xfc0007fe) == 0x4c000024) -#define IS_RFI(instr) (((instr) & 0xfc0007fe) == 0x4c000064) +#define IS_MTMSRD(instr) ((ppc_inst_val(instr) & 0xfc0007be) == 0x7c000124) +#define IS_RFID(instr) ((ppc_inst_val(instr) & 0xfc0007fe) == 0x4c000024) +#define IS_RFI(instr) ((ppc_inst_val(instr) & 0xfc0007fe) == 0x4c000064) enum instruction_type { COMPUTE, /* arith/logical/CR op, etc. */ |