diff options
| author | Paul Chaignon <paul.chaignon@gmail.com> | 2023-11-10 15:09:13 +0100 |
|---|---|---|
| committer | Aleksandr Nogikh <nogikh@google.com> | 2023-11-28 10:18:54 +0000 |
| commit | 450f17c5f0e9824271e8b52a2c4a3fddfa339215 (patch) | |
| tree | abe0fa23eae2cc5f17be563979b76637f8aec517 /sys/linux/bpf.txt | |
| parent | 7073d942e6848b51f8ad9cae79bdb8bf0009b34b (diff) | |
sys/linux: simplify BPF descriptions with new unified const/flags
Signed-off-by: Paul Chaignon <paul.chaignon@gmail.com>
Diffstat (limited to 'sys/linux/bpf.txt')
| -rw-r--r-- | sys/linux/bpf.txt | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/sys/linux/bpf.txt b/sys/linux/bpf.txt index 8821ee933..3cd25716b 100644 --- a/sys/linux/bpf.txt +++ b/sys/linux/bpf.txt @@ -436,18 +436,18 @@ bpf_insn_generic { imm int32 } -type bpf_insn_ldst_t[CLASS_TYPE, CLASS, SZ_TYPE, SZ, MODE_TYPE, MODE, DST, SRC, OFF, IMM] { - code_class CLASS_TYPE[CLASS, int8:3] - code_size SZ_TYPE[SZ, int8:2] - code_mode MODE_TYPE[MODE, int8:3] +type bpf_insn_ldst_t[CLASS, SZ, MODE, DST, SRC, OFF, IMM] { + code_class int8:3[CLASS] + code_size int8:2[SZ] + code_mode int8:3[MODE] dst DST src SRC off OFF imm IMM } -type bpf_insn_ldst bpf_insn_ldst_t[flags, bpf_ldst_insn, flags, bpf_ldst_size, flags, bpf_ldst_mode, flags[bpf_reg, int8:4], flags[bpf_reg, int8:4], flags[bpf_insn_offsets, int16], flags[bpf_insn_immediates, int32]] -type bpf_insn_st64_reg[SRC, DST, OFF] bpf_insn_ldst_t[const, BPF_STX, const, BPF_DW0, const, BPF_MEM0, const[DST, int8:4], const[SRC, int8:4], const[OFF, int16], const[0, int32]] +type bpf_insn_ldst bpf_insn_ldst_t[bpf_ldst_insn, bpf_ldst_size, bpf_ldst_mode, flags[bpf_reg, int8:4], flags[bpf_reg, int8:4], flags[bpf_insn_offsets, int16], flags[bpf_insn_immediates, int32]] +type bpf_insn_st64_reg[SRC, DST, OFF] bpf_insn_ldst_t[BPF_STX, BPF_DW0, BPF_MEM0, const[DST, int8:4], const[SRC, int8:4], const[OFF, int16], const[0, int32]] bpf_ldst_insn = BPF_LD, BPF_LDX, BPF_ST, BPF_STX bpf_ldst_size = BPF_W0, BPF_H0, BPF_B0, BPF_DW0 @@ -465,22 +465,22 @@ define BPF_MEM0 BPF_MEM >> 5 define BPF_XADD0 BPF_XADD >> 5 define BPF_MEMSX0 BPF_MEMSX >> 5 -type bpf_insn_alu_t[CLASS_TYPE, CLASS, SOURCE_TYPE, SOURCE, OP_TYPE, OP, DST, SRC, OFF, IMM] { - code_class CLASS_TYPE[CLASS, int8:3] - code_s SOURCE_TYPE[SOURCE, int8:1] - code_op OP_TYPE[OP, int8:4] +type bpf_insn_alu_t[CLASS, SOURCE, OP, DST, SRC, OFF, IMM] { + code_class int8:3[CLASS] + code_s int8:1[SOURCE] + code_op int8:4[OP] dst DST src SRC off OFF imm IMM } -type bpf_insn_alu bpf_insn_alu_t[flags, bpf_alu_insn, flags, bpf_alu_source, flags, bpf_alu_op, flags[bpf_reg, int8:4], flags[bpf_reg, int8:4], flags[bpf_insn_offsets, int16], flags[bpf_insn_immediates, int32]] -type bpf_insn_mov_imm[DST, IMM] bpf_insn_alu_t[const, BPF_ALU64, const, BPF_K0, const, BPF_MOV0, const[DST, int8:4], const[0, int8:4], const[0, int16], const[IMM, int32]] -type bpf_insn_mov_imm_any[DST] bpf_insn_alu_t[const, BPF_ALU64, const, BPF_K0, const, BPF_MOV0, const[DST, int8:4], const[0, int8:4], const[0, int16], int32] -type bpf_insn_mov_imm_flag[DST, FLAG] bpf_insn_alu_t[const, BPF_ALU64, const, BPF_K0, const, BPF_MOV0, const[DST, int8:4], const[0, int8:4], const[0, int16], flags[FLAG, int32]] -type bpf_insn_mov_reg[SRC, DST] bpf_insn_alu_t[const, BPF_ALU64, const, BPF_X0, const, BPF_MOV0, const[DST, int8:4], const[SRC, int8:4], const[0, int16], const[0, int32]] -type bpf_insn_op_imm[DST, OP, IMM] bpf_insn_alu_t[const, BPF_ALU64, const, BPF_K0, const, OP, const[DST, int8:4], const[0, int8:4], const[0, int16], const[IMM, int32]] +type bpf_insn_alu bpf_insn_alu_t[bpf_alu_insn, bpf_alu_source, bpf_alu_op, flags[bpf_reg, int8:4], flags[bpf_reg, int8:4], flags[bpf_insn_offsets, int16], flags[bpf_insn_immediates, int32]] +type bpf_insn_mov_imm[DST, IMM] bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0, const[DST, int8:4], const[0, int8:4], const[0, int16], const[IMM, int32]] +type bpf_insn_mov_imm_any[DST] bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0, const[DST, int8:4], const[0, int8:4], const[0, int16], int32] +type bpf_insn_mov_imm_flag[DST, FLAG] bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0, const[DST, int8:4], const[0, int8:4], const[0, int16], flags[FLAG, int32]] +type bpf_insn_mov_reg[SRC, DST] bpf_insn_alu_t[BPF_ALU64, BPF_X0, BPF_MOV0, const[DST, int8:4], const[SRC, int8:4], const[0, int16], const[0, int32]] +type bpf_insn_op_imm[DST, OP, IMM] bpf_insn_alu_t[BPF_ALU64, BPF_K0, OP, const[DST, int8:4], const[0, int8:4], const[0, int16], const[IMM, int32]] bpf_alu_source = BPF_K0, BPF_X0 bpf_alu_insn = BPF_ALU, BPF_ALU64 |