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Searched refs:BPF_REG_AX (Results 1 – 13 of 13) sorted by relevance

/linux/kernel/bpf/
H A Dfixups.c679 rnd_hi32_patch[1] = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, 0); in bpf_opt_subreg_zext_lo32_rnd_hi32()
680 rnd_hi32_patch[2] = BPF_ALU64_IMM(BPF_LSH, BPF_REG_AX, 32); in bpf_opt_subreg_zext_lo32_rnd_hi32()
681 rnd_hi32_patch[3] = BPF_ALU64_REG(BPF_OR, 0, BPF_REG_AX); in bpf_opt_subreg_zext_lo32_rnd_hi32()
1627 *patch++ = BPF_MOV64_REG(BPF_REG_AX, insn->src_reg); in bpf_do_misc_fixups()
1629 BPF_ADD | BPF_K, BPF_REG_AX, in bpf_do_misc_fixups()
1632 BPF_JGT | BPF_K, BPF_REG_AX, in bpf_do_misc_fixups()
1635 BPF_JEQ | BPF_K, BPF_REG_AX, in bpf_do_misc_fixups()
1650 *patch++ = BPF_MOV64_REG(BPF_REG_AX, insn->src_reg); in bpf_do_misc_fixups()
1652 BPF_ADD | BPF_K, BPF_REG_AX, in bpf_do_misc_fixups()
1655 BPF_JGT | BPF_K, BPF_REG_AX, in bpf_do_misc_fixups()
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H A Dcore.c66 #define AX regs[BPF_REG_AX]
1368 BUILD_BUG_ON(BPF_REG_AX + 1 != MAX_BPF_JIT_REG); in bpf_jit_blind_insn()
1387 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) in bpf_jit_blind_insn()
1407 *to++ = BPF_ALU32_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1408 *to++ = BPF_ALU32_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1409 *to++ = BPF_ALU32_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, from->off); in bpf_jit_blind_insn()
1421 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1422 *to++ = BPF_ALU64_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1423 *to++ = BPF_ALU64_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, fro in bpf_jit_blind_insn()
[all...]
/linux/arch/x86/net/
H A Dbpf_jit_comp.c195 [BPF_REG_AX] = 2, /* R10 temp register */
228 BIT(BPF_REG_AX)); in is_ereg()
2464 emit_mov_imm64(&prog, BPF_REG_AX, (long)VSYSCALL_ADDR >> 32, in do_jit()
2477 maybe_emit_mod(&prog, AUX_REG, BPF_REG_AX, true); in do_jit()
2478 EMIT2(0x29, add_2reg(0xC0, AUX_REG, BPF_REG_AX)); in do_jit()
2481 emit_mov_imm64(&prog, BPF_REG_AX, (long)limit >> 32, in do_jit()
2485 maybe_emit_mod(&prog, AUX_REG, BPF_REG_AX, true); in do_jit()
2486 EMIT2(0x39, add_2reg(0xC0, AUX_REG, BPF_REG_AX)); in do_jit()
2576 emit_mov_reg(&prog, true, BPF_REG_AX, BPF_REG_0); in do_jit()
2578 real_src_reg = BPF_REG_AX; in do_jit()
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/linux/arch/mips/net/
H A Dbpf_jit_comp64.c81 [BPF_REG_AX] = MIPS_R_AT,
H A Dbpf_jit_comp32.c138 [BPF_REG_AX] = {MIPS_R_GP, MIPS_R_AT},
/linux/net/core/
H A Dfilter.c9951 BPF_REG_AX, skb_reg, in bpf_convert_shinfo_access()
9956 *insn++ = BPF_ALU64_REG(BPF_ADD, dst_reg, BPF_REG_AX); in bpf_convert_shinfo_access()
9980 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_read()
10016 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_write()
11280 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
11283 *insn++ = BPF_ALU64_REG(BPF_ADD, reg, BPF_REG_AX); in bpf_convert_data_end_access()
11286 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
11290 *insn++ = BPF_ALU64_REG(BPF_SUB, reg, BPF_REG_AX); in bpf_convert_data_end_access()
11294 *insn++ = BPF_MOV64_REG(BPF_REG_AX, si->src_reg); in bpf_convert_data_end_access()
11296 *insn++ = BPF_LDX_MEM(BPF_DW, reg, BPF_REG_AX, temp_reg_off); in bpf_convert_data_end_access()
/linux/arch/parisc/net/
H A Dbpf_jit_comp64.c32 [BPF_REG_AX] = HPPA_R(15),
H A Dbpf_jit_comp32.c97 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},
/linux/arch/arm64/net/
H A Dbpf_jit_comp.c71 [BPF_REG_AX] = A64_R(9),
908 const u8 ax = bpf2a64[BPF_REG_AX]; in emit_ll_sc_atomic()
1729 * first argument and return value in BPF_REG_AX (x9). in build_insn()
/linux/include/linux/
H A Dfilter.h63 #define BPF_REG_AX (MAX_BPF_REG + 1) macro
/linux/arch/riscv/net/
H A Dbpf_jit_comp32.c91 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},
H A Dbpf_jit_comp64.c41 [BPF_REG_AX] = RV_REG_T0,
1869 * returns its result in BPF_REG_AX instead of BPF_REG_0, so in bpf_jit_emit_insn()
/linux/arch/loongarch/net/
H A Dbpf_jit.c50 [BPF_REG_AX] = LOONGARCH_GPR_T0,
1197 * convention with the argument and return value in BPF_REG_AX, in build_insn()