diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-05-20 10:23:07 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-16 00:16:48 +1000 |
| commit | e08021f8dbd256f480b7e172aa4e894219c901f2 (patch) | |
| tree | 88c11f1fe3655e342d9e53b11429e976f863b1a8 /arch | |
| parent | 5a03e1e9728edce8f87e3e0bad6d4cd66329b129 (diff) | |
powerpc/ebpf64: Use PPC_RAW_MFLR()
Use PPC_RAW_MFLR() instead of open coding with PPC_INST_MFLR.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c1887623e91e8b4da36e669e4c74de86320a5092.1621506159.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/ppc-opcode.h | 3 | ||||
| -rw-r--r-- | arch/powerpc/net/bpf_jit_comp64.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index de0ac79b3d5a..033a31f86ae2 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -286,7 +286,6 @@ #define PPC_INST_TSR 0x7c0005dd #define PPC_INST_LD 0xe8000000 #define PPC_INST_STD 0xf8000000 -#define PPC_INST_MFLR 0x7c0802a6 #define PPC_INST_ADDIS 0x3c000000 #define PPC_INST_ADD 0x7c000214 #define PPC_INST_DIVD 0x7c0003d2 @@ -480,7 +479,7 @@ #define PPC_RAW_BLR() (0x4e800020) #define PPC_RAW_BLRL() (0x4e800021) #define PPC_RAW_MTLR(r) (0x7c0803a6 | ___PPC_RT(r)) -#define PPC_RAW_MFLR(t) (PPC_INST_MFLR | ___PPC_RT(t)) +#define PPC_RAW_MFLR(t) (0x7c0802a6 | ___PPC_RT(t)) #define PPC_RAW_BCTR() (0x4e800420) #define PPC_RAW_BCTRL() (0x4e800421) #define PPC_RAW_MTCTR(r) (0x7c0903a6 | ___PPC_RT(r)) diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c index 57a8c1153851..7ec9c852f105 100644 --- a/arch/powerpc/net/bpf_jit_comp64.c +++ b/arch/powerpc/net/bpf_jit_comp64.c @@ -94,7 +94,7 @@ void bpf_jit_build_prologue(u32 *image, struct codegen_context *ctx) * save/restore LR unless we call other functions */ if (ctx->seen & SEEN_FUNC) { - EMIT(PPC_INST_MFLR | __PPC_RT(R0)); + EMIT(PPC_RAW_MFLR(_R0)); PPC_BPF_STL(0, 1, PPC_LR_STKOFF); } |