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Searched refs:BPF_REG_AX (Results 1 - 25 of 34) sorted by relevance

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/kernel/linux/linux-5.10/kernel/bpf/
H A Dcore.c57 #define AX regs[BPF_REG_AX]
975 BUILD_BUG_ON(BPF_REG_AX + 1 != MAX_BPF_JIT_REG); in bpf_jit_blind_insn()
995 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) in bpf_jit_blind_insn()
1015 *to++ = BPF_ALU32_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1016 *to++ = BPF_ALU32_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1017 *to++ = BPF_ALU32_REG(from->code, from->dst_reg, BPF_REG_AX); in bpf_jit_blind_insn()
1029 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1030 *to++ = BPF_ALU64_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1031 *to++ = BPF_ALU64_REG(from->code, from->dst_reg, BPF_REG_AX); in bpf_jit_blind_insn()
[all...]
H A Dverifier.c11122 rnd_hi32_patch[1] = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, 0); in opt_subreg_zext_lo32_rnd_hi32()
11123 rnd_hi32_patch[2] = BPF_ALU64_IMM(BPF_LSH, BPF_REG_AX, 32); in opt_subreg_zext_lo32_rnd_hi32()
11124 rnd_hi32_patch[3] = BPF_ALU64_REG(BPF_OR, 0, BPF_REG_AX); in opt_subreg_zext_lo32_rnd_hi32()
11732 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in fixup_bpf_calls()
11736 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in fixup_bpf_calls()
11737 *patch++ = BPF_ALU64_REG(BPF_SUB, BPF_REG_AX, off_reg); in fixup_bpf_calls()
11738 *patch++ = BPF_ALU64_REG(BPF_OR, BPF_REG_AX, off_reg); in fixup_bpf_calls()
11739 *patch++ = BPF_ALU64_IMM(BPF_NEG, BPF_REG_AX, 0); in fixup_bpf_calls()
11740 *patch++ = BPF_ALU64_IMM(BPF_ARSH, BPF_REG_AX, 63); in fixup_bpf_calls()
11741 *patch++ = BPF_ALU64_REG(BPF_AND, BPF_REG_AX, off_re in fixup_bpf_calls()
[all...]
/kernel/linux/linux-6.6/kernel/bpf/
H A Dcore.c61 #define AX regs[BPF_REG_AX]
1255 BUILD_BUG_ON(BPF_REG_AX + 1 != MAX_BPF_JIT_REG); in bpf_jit_blind_insn()
1275 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) in bpf_jit_blind_insn()
1295 *to++ = BPF_ALU32_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1296 *to++ = BPF_ALU32_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1297 *to++ = BPF_ALU32_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, from->off); in bpf_jit_blind_insn()
1309 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1310 *to++ = BPF_ALU64_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1311 *to++ = BPF_ALU64_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, fro in bpf_jit_blind_insn()
[all...]
H A Dverifier.c18143 rnd_hi32_patch[1] = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, 0); in opt_subreg_zext_lo32_rnd_hi32()
18144 rnd_hi32_patch[2] = BPF_ALU64_IMM(BPF_LSH, BPF_REG_AX, 32); in opt_subreg_zext_lo32_rnd_hi32()
18145 rnd_hi32_patch[3] = BPF_ALU64_REG(BPF_OR, 0, BPF_REG_AX); in opt_subreg_zext_lo32_rnd_hi32()
18952 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
18956 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
18957 *patch++ = BPF_ALU64_REG(BPF_SUB, BPF_REG_AX, off_reg); in do_misc_fixups()
18958 *patch++ = BPF_ALU64_REG(BPF_OR, BPF_REG_AX, off_reg); in do_misc_fixups()
18959 *patch++ = BPF_ALU64_IMM(BPF_NEG, BPF_REG_AX, 0); in do_misc_fixups()
18960 *patch++ = BPF_ALU64_IMM(BPF_ARSH, BPF_REG_AX, 63); in do_misc_fixups()
18961 *patch++ = BPF_ALU64_REG(BPF_AND, BPF_REG_AX, off_re in do_misc_fixups()
[all...]
/kernel/linux/linux-5.10/arch/powerpc/net/
H A Dbpf_jit64.h59 [BPF_REG_AX] = 2,
/kernel/linux/linux-6.6/arch/x86/net/
H A Dbpf_jit_comp.c133 [BPF_REG_AX] = 2, /* R10 temp register */
164 BIT(BPF_REG_AX)); in is_ereg()
1581 emit_mov_reg(&prog, true, BPF_REG_AX, BPF_REG_0); in do_jit()
1583 real_src_reg = BPF_REG_AX; in do_jit()
1585 real_dst_reg = BPF_REG_AX; in do_jit()
1614 emit_mov_reg(&prog, true, BPF_REG_0, BPF_REG_AX); in do_jit()
H A Dbpf_jit_comp32.c129 * 3. For performance reason, the BPF_REG_AX for blinding constant, is
161 [BPF_REG_AX] = {IA32_ESI, IA32_EDI},
176 * BPF_REG_FP, BPF_REG_AX and Tail call counts.
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()
/kernel/linux/linux-5.10/arch/x86/net/
H A Dbpf_jit_comp32.c129 * 3. For performance reason, the BPF_REG_AX for blinding constant, is
161 [BPF_REG_AX] = {IA32_ESI, IA32_EDI},
176 * BPF_REG_FP, BPF_REG_AX and Tail call counts.
1494 const bool dstk = insn->dst_reg != BPF_REG_AX; in do_jit()
1495 const bool sstk = insn->src_reg != BPF_REG_AX; in do_jit()
H A Dbpf_jit_comp.c126 [BPF_REG_AX] = 2, /* R10 temp register */
157 BIT(BPF_REG_AX)); in is_ereg()
/kernel/linux/linux-6.6/net/core/
H A Dfilter.c9332 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_type_read()
9351 BPF_REG_AX, skb_reg, in bpf_convert_shinfo_access()
9356 *insn++ = BPF_ALU64_REG(BPF_ADD, dst_reg, BPF_REG_AX); in bpf_convert_shinfo_access()
9380 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_read()
9415 __u8 tmp_reg = BPF_REG_AX; in bpf_convert_tstamp_write()
10691 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
10694 *insn++ = BPF_ALU64_REG(BPF_ADD, reg, BPF_REG_AX); in bpf_convert_data_end_access()
10697 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
10701 *insn++ = BPF_ALU64_REG(BPF_SUB, reg, BPF_REG_AX); in bpf_convert_data_end_access()
10705 *insn++ = BPF_MOV64_REG(BPF_REG_AX, s in bpf_convert_data_end_access()
[all...]
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/arch/powerpc/net/
H A Dbpf_jit_comp32.c64 ctx->b2p[BPF_REG_AX] = _R20; in bpf_jit_init_reg_mapping()
80 #define SEEN_NVREG_TEMP_MASK 0x00001e01 /* BPF_REG_5, BPF_REG_AX, TMP_REG */
300 u32 ax_reg = bpf_to_ppc(BPF_REG_AX); in bpf_jit_build_body()
858 /* Save old value in 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()
/kernel/linux/linux-5.10/arch/arm64/net/
H A Dbpf_jit_comp.c52 [BPF_REG_AX] = A64_R(9),
/kernel/linux/linux-5.10/arch/loongarch/net/
H A Debpf_jit.c35 [BPF_REG_AX] = LOONGARCH_GPR_T0,
/kernel/linux/linux-5.10/arch/riscv/net/
H A Dbpf_jit_comp64.c27 [BPF_REG_AX] = RV_REG_T0,
/kernel/linux/linux-6.6/arch/loongarch/net/
H A Dbpf_jit.c32 [BPF_REG_AX] = LOONGARCH_GPR_T0,
/kernel/linux/linux-6.6/arch/parisc/net/
H A Dbpf_jit_comp64.c32 [BPF_REG_AX] = HPPA_R(15),
/kernel/linux/linux-6.6/arch/mips/net/
H A Dbpf_jit_comp64.c81 [BPF_REG_AX] = MIPS_R_AT,
/kernel/linux/linux-5.10/include/linux/
H A Dfilter.h62 #define BPF_REG_AX MAX_BPF_REG macro
/kernel/linux/linux-6.6/include/linux/
H A Dfilter.h62 #define BPF_REG_AX MAX_BPF_REG macro
/kernel/linux/linux-5.10/arch/arm/net/
H A Dbpf_jit_32.c176 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},
/kernel/linux/linux-5.10/arch/mips/net/
H A Debpf_jit.c234 case BPF_REG_AX: in ebpf_to_mips_reg()
/kernel/linux/linux-5.10/arch/s390/net/
H A Dbpf_jit_comp.c93 [BPF_REG_AX] = 12,
/kernel/linux/linux-5.10/arch/sparc/net/
H A Dbpf_jit_comp_64.c228 [BPF_REG_AX] = G7,

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