diff options
Diffstat (limited to 'arch/powerpc/net/bpf_jit_64.S')
| -rw-r--r-- | arch/powerpc/net/bpf_jit_64.S | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/powerpc/net/bpf_jit_64.S b/arch/powerpc/net/bpf_jit_64.S index 7d3a3b5619a..8f87d921712 100644 --- a/arch/powerpc/net/bpf_jit_64.S +++ b/arch/powerpc/net/bpf_jit_64.S @@ -43,8 +43,11 @@ sk_load_word_positive_offset: cmpd r_scratch1, r_addr blt bpf_slow_path_word /* Nope, just hitting the header. cr0 here is eq or gt! */ +#ifdef __LITTLE_ENDIAN__ + lwbrx r_A, r_D, r_addr +#else lwzx r_A, r_D, r_addr - /* When big endian we don't need to byteswap. */ +#endif blr /* Return success, cr0 != LT */ .globl sk_load_half @@ -56,7 +59,11 @@ sk_load_half_positive_offset: subi r_scratch1, r_HL, 2 cmpd r_scratch1, r_addr blt bpf_slow_path_half +#ifdef __LITTLE_ENDIAN__ + lhbrx r_A, r_D, r_addr +#else lhzx r_A, r_D, r_addr +#endif blr .globl sk_load_byte @@ -71,7 +78,7 @@ sk_load_byte_positive_offset: blr /* - * BPF_S_LDX_B_MSH: ldxb 4*([offset]&0xf) + * BPF_LDX | BPF_B | BPF_MSH: ldxb 4*([offset]&0xf) * r_addr is the offset value */ .globl sk_load_byte_msh |