diff options
Diffstat (limited to 'arch/sparc/net/bpf_jit_64.h')
| -rw-r--r-- | arch/sparc/net/bpf_jit_64.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/sparc/net/bpf_jit_64.h b/arch/sparc/net/bpf_jit_64.h new file mode 100644 index 000000000000..74abd45796ea --- /dev/null +++ b/arch/sparc/net/bpf_jit_64.h @@ -0,0 +1,66 @@ +#ifndef _BPF_JIT_H +#define _BPF_JIT_H + +#ifndef __ASSEMBLER__ +#define G0 0x00 +#define G1 0x01 +#define G2 0x02 +#define G3 0x03 +#define G6 0x06 +#define G7 0x07 +#define O0 0x08 +#define O1 0x09 +#define O2 0x0a +#define O3 0x0b +#define O4 0x0c +#define O5 0x0d +#define SP 0x0e +#define O7 0x0f +#define L0 0x10 +#define L1 0x11 +#define L2 0x12 +#define L3 0x13 +#define L4 0x14 +#define L5 0x15 +#define L6 0x16 +#define L7 0x17 +#define I0 0x18 +#define I1 0x19 +#define I2 0x1a +#define I3 0x1b +#define I4 0x1c +#define I5 0x1d +#define FP 0x1e +#define I7 0x1f + +#define r_SKB L0 +#define r_HEADLEN L4 +#define r_SKB_DATA L5 +#define r_TMP G1 +#define r_TMP2 G3 + +/* assembly code in arch/sparc/net/bpf_jit_asm_64.S */ +extern u32 bpf_jit_load_word[]; +extern u32 bpf_jit_load_half[]; +extern u32 bpf_jit_load_byte[]; +extern u32 bpf_jit_load_byte_msh[]; +extern u32 bpf_jit_load_word_positive_offset[]; +extern u32 bpf_jit_load_half_positive_offset[]; +extern u32 bpf_jit_load_byte_positive_offset[]; +extern u32 bpf_jit_load_byte_msh_positive_offset[]; +extern u32 bpf_jit_load_word_negative_offset[]; +extern u32 bpf_jit_load_half_negative_offset[]; +extern u32 bpf_jit_load_byte_negative_offset[]; +extern u32 bpf_jit_load_byte_msh_negative_offset[]; + +#else +#define r_RESULT %o0 +#define r_SKB %o0 +#define r_OFF %o1 +#define r_HEADLEN %l4 +#define r_SKB_DATA %l5 +#define r_TMP %g1 +#define r_TMP2 %g3 +#endif + +#endif /* _BPF_JIT_H */ |