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Searched refs:BPF_REG_AX (Results 1 – 17 of 17) sorted by relevance

/linux-6.1.9/kernel/bpf/
Dcore.c58 #define AX regs[BPF_REG_AX]
1222 BUILD_BUG_ON(BPF_REG_AX + 1 != MAX_BPF_JIT_REG); in bpf_jit_blind_insn()
1242 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) in bpf_jit_blind_insn()
1262 *to++ = BPF_ALU32_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1263 *to++ = BPF_ALU32_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1264 *to++ = BPF_ALU32_REG(from->code, from->dst_reg, BPF_REG_AX); in bpf_jit_blind_insn()
1276 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1277 *to++ = BPF_ALU64_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1278 *to++ = BPF_ALU64_REG(from->code, from->dst_reg, BPF_REG_AX); in bpf_jit_blind_insn()
1296 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
[all …]
Dverifier.c13353 rnd_hi32_patch[1] = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, 0); in opt_subreg_zext_lo32_rnd_hi32()
13354 rnd_hi32_patch[2] = BPF_ALU64_IMM(BPF_LSH, BPF_REG_AX, 32); in opt_subreg_zext_lo32_rnd_hi32()
13355 rnd_hi32_patch[3] = BPF_ALU64_REG(BPF_OR, 0, BPF_REG_AX); in opt_subreg_zext_lo32_rnd_hi32()
14035 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
14039 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
14040 *patch++ = BPF_ALU64_REG(BPF_SUB, BPF_REG_AX, off_reg); in do_misc_fixups()
14041 *patch++ = BPF_ALU64_REG(BPF_OR, BPF_REG_AX, off_reg); in do_misc_fixups()
14042 *patch++ = BPF_ALU64_IMM(BPF_NEG, BPF_REG_AX, 0); in do_misc_fixups()
14043 *patch++ = BPF_ALU64_IMM(BPF_ARSH, BPF_REG_AX, 63); in do_misc_fixups()
14044 *patch++ = BPF_ALU64_REG(BPF_AND, BPF_REG_AX, off_reg); in do_misc_fixups()
[all …]
/linux-6.1.9/arch/x86/net/
Dbpf_jit_comp.c132 [BPF_REG_AX] = 2, /* R10 temp register */
163 BIT(BPF_REG_AX)); in is_ereg()
1392 emit_mov_reg(&prog, true, BPF_REG_AX, BPF_REG_0); in do_jit()
1394 real_src_reg = BPF_REG_AX; in do_jit()
1396 real_dst_reg = BPF_REG_AX; in do_jit()
1425 emit_mov_reg(&prog, true, BPF_REG_0, BPF_REG_AX); in do_jit()
Dbpf_jit_comp32.c161 [BPF_REG_AX] = {IA32_ESI, IA32_EDI},
1675 const bool dstk = insn->dst_reg != BPF_REG_AX; in do_jit()
1676 const bool sstk = insn->src_reg != BPF_REG_AX; in do_jit()
/linux-6.1.9/arch/powerpc/net/
Dbpf_jit_comp32.c64 ctx->b2p[BPF_REG_AX] = _R20; in bpf_jit_init_reg_mapping()
287 u32 ax_reg = bpf_to_ppc(BPF_REG_AX); in bpf_jit_build_body()
Dbpf_jit_comp64.c67 ctx->b2p[BPF_REG_AX] = _R12; in bpf_jit_init_reg_mapping()
/linux-6.1.9/net/core/
Dfilter.c9120 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_type_read()
9139 BPF_REG_AX, si->src_reg, in bpf_convert_shinfo_access()
9144 *insn++ = BPF_ALU64_REG(BPF_ADD, si->dst_reg, BPF_REG_AX); in bpf_convert_shinfo_access()
9168 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_read()
9203 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_write()
10455 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
10458 *insn++ = BPF_ALU64_REG(BPF_ADD, reg, BPF_REG_AX); in bpf_convert_data_end_access()
10461 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
10465 *insn++ = BPF_ALU64_REG(BPF_SUB, reg, BPF_REG_AX); in bpf_convert_data_end_access()
10469 *insn++ = BPF_MOV64_REG(BPF_REG_AX, si->src_reg); in bpf_convert_data_end_access()
[all …]
/linux-6.1.9/arch/mips/net/
Dbpf_jit_comp64.c81 [BPF_REG_AX] = MIPS_R_AT,
Dbpf_jit_comp32.c138 [BPF_REG_AX] = {MIPS_R_GP, MIPS_R_AT},
/linux-6.1.9/arch/arm64/net/
Dbpf_jit_comp.c68 [BPF_REG_AX] = A64_R(9),
554 const u8 ax = bpf2a64[BPF_REG_AX]; in emit_ll_sc_atomic()
/linux-6.1.9/include/linux/
Dfilter.h61 #define BPF_REG_AX MAX_BPF_REG macro
/linux-6.1.9/arch/loongarch/net/
Dbpf_jit.c32 [BPF_REG_AX] = LOONGARCH_GPR_T0,
/linux-6.1.9/arch/s390/net/
Dbpf_jit_comp.c93 [BPF_REG_AX] = 12,
/linux-6.1.9/arch/riscv/net/
Dbpf_jit_comp64.c28 [BPF_REG_AX] = RV_REG_T0,
Dbpf_jit_comp32.c91 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},
/linux-6.1.9/arch/sparc/net/
Dbpf_jit_comp_64.c228 [BPF_REG_AX] = G7,
/linux-6.1.9/arch/arm/net/
Dbpf_jit_32.c176 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},