diff options
Diffstat (limited to 'arch/powerpc/net/bpf_jit.h')
| -rw-r--r-- | arch/powerpc/net/bpf_jit.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h index 776abef4d2a0..99fad093f43e 100644 --- a/arch/powerpc/net/bpf_jit.h +++ b/arch/powerpc/net/bpf_jit.h @@ -26,6 +26,9 @@ /* Long jump; (unconditional 'branch') */ #define PPC_JMP(dest) EMIT(PPC_INST_BRANCH | \ (((dest) - (ctx->idx * 4)) & 0x03fffffc)) +/* blr; (unconditional 'branch' with link) to absolute address */ +#define PPC_BL_ABS(dest) EMIT(PPC_INST_BL | \ + (((dest) - (unsigned long)(image + ctx->idx)) & 0x03fffffc)) /* "cond" here covers BO:BI fields. */ #define PPC_BCC_SHORT(cond, dest) EMIT(PPC_INST_BRANCH_COND | \ (((cond) & 0x3ff) << 16) | \ |