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Searched refs:BPF_REG_AX (Results 1 – 19 of 19) sorted by relevance

/openbmc/linux/kernel/bpf/
H A Dcore.c61 #define AX regs[BPF_REG_AX]
1259 BUILD_BUG_ON(BPF_REG_AX + 1 != MAX_BPF_JIT_REG); in bpf_jit_blind_insn()
1279 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) in bpf_jit_blind_insn()
1299 *to++ = BPF_ALU32_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1300 *to++ = BPF_ALU32_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1301 *to++ = BPF_ALU32_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, from->off); in bpf_jit_blind_insn()
1313 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1314 *to++ = BPF_ALU64_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1315 *to++ = BPF_ALU64_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, from->off); in bpf_jit_blind_insn()
1333 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
[all …]
H A Dverifier.c18174 rnd_hi32_patch[1] = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, 0); in opt_subreg_zext_lo32_rnd_hi32()
18175 rnd_hi32_patch[2] = BPF_ALU64_IMM(BPF_LSH, BPF_REG_AX, 32); in opt_subreg_zext_lo32_rnd_hi32()
18176 rnd_hi32_patch[3] = BPF_ALU64_REG(BPF_OR, 0, BPF_REG_AX); in opt_subreg_zext_lo32_rnd_hi32()
18983 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
18987 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
18988 *patch++ = BPF_ALU64_REG(BPF_SUB, BPF_REG_AX, off_reg); in do_misc_fixups()
18989 *patch++ = BPF_ALU64_REG(BPF_OR, BPF_REG_AX, off_reg); in do_misc_fixups()
18990 *patch++ = BPF_ALU64_IMM(BPF_NEG, BPF_REG_AX, 0); in do_misc_fixups()
18991 *patch++ = BPF_ALU64_IMM(BPF_ARSH, BPF_REG_AX, 63); in do_misc_fixups()
18992 *patch++ = BPF_ALU64_REG(BPF_AND, BPF_REG_AX, off_reg); in do_misc_fixups()
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/openbmc/linux/arch/x86/net/
H A Dbpf_jit_comp.c183 [BPF_REG_AX] = 2, /* R10 temp register */
214 BIT(BPF_REG_AX)); in is_ereg()
1520 emit_mov_imm64(&prog, BPF_REG_AX, (long)VSYSCALL_ADDR >> 32, in do_jit()
1533 maybe_emit_mod(&prog, AUX_REG, BPF_REG_AX, true); in do_jit()
1534 EMIT2(0x29, add_2reg(0xC0, AUX_REG, BPF_REG_AX)); in do_jit()
1537 emit_mov_imm64(&prog, BPF_REG_AX, (long)limit >> 32, in do_jit()
1541 maybe_emit_mod(&prog, AUX_REG, BPF_REG_AX, true); in do_jit()
1542 EMIT2(0x39, add_2reg(0xC0, AUX_REG, BPF_REG_AX)); in do_jit()
1624 emit_mov_reg(&prog, true, BPF_REG_AX, BPF_REG_0); in do_jit()
1626 real_src_reg = BPF_REG_AX; in do_jit()
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H A 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()
/openbmc/linux/arch/powerpc/net/
H A Dbpf_jit_comp32.c64 ctx->b2p[BPF_REG_AX] = _R20; in bpf_jit_init_reg_mapping()
300 u32 ax_reg = bpf_to_ppc(BPF_REG_AX); in bpf_jit_build_body()
H A Dbpf_jit_comp64.c67 ctx->b2p[BPF_REG_AX] = _R12; in bpf_jit_init_reg_mapping()
/openbmc/linux/net/core/
H A Dfilter.c9383 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_type_read()
9402 BPF_REG_AX, skb_reg, in bpf_convert_shinfo_access()
9407 *insn++ = BPF_ALU64_REG(BPF_ADD, dst_reg, BPF_REG_AX); in bpf_convert_shinfo_access()
9431 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_read()
9466 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_write()
10742 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
10745 *insn++ = BPF_ALU64_REG(BPF_ADD, reg, BPF_REG_AX); in bpf_convert_data_end_access()
10748 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
10752 *insn++ = BPF_ALU64_REG(BPF_SUB, reg, BPF_REG_AX); in bpf_convert_data_end_access()
10756 *insn++ = BPF_MOV64_REG(BPF_REG_AX, si->src_reg); in bpf_convert_data_end_access()
[all …]
/openbmc/linux/arch/arm64/net/
H A Dbpf_jit_comp.c68 [BPF_REG_AX] = A64_R(9),
560 const u8 ax = bpf2a64[BPF_REG_AX]; in emit_ll_sc_atomic()
/openbmc/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},
/openbmc/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)},
/openbmc/linux/include/linux/
H A Dfilter.h62 #define BPF_REG_AX MAX_BPF_REG macro
/openbmc/linux/arch/loongarch/net/
H A Dbpf_jit.c32 [BPF_REG_AX] = LOONGARCH_GPR_T0,
/openbmc/linux/arch/sparc/net/
H A Dbpf_jit_comp_64.c228 [BPF_REG_AX] = G7,
/openbmc/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.c33 [BPF_REG_AX] = RV_REG_T0,
/openbmc/linux/arch/s390/net/
H A Dbpf_jit_comp.c99 [BPF_REG_AX] = 12,
/openbmc/linux/arch/arm/net/
H A Dbpf_jit_32.c176 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},