| /* SPDX-License-Identifier: GPL-2.0 */ |
| #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 */ |
