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Searched refs:BPF_REG_AX (Results 1 – 15 of 15) sorted by relevance

/Linux-v5.15/kernel/bpf/
Dcore.c56 #define AX regs[BPF_REG_AX]
964 BUILD_BUG_ON(BPF_REG_AX + 1 != MAX_BPF_JIT_REG); in bpf_jit_blind_insn()
984 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) in bpf_jit_blind_insn()
1004 *to++ = BPF_ALU32_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1005 *to++ = BPF_ALU32_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1006 *to++ = BPF_ALU32_REG(from->code, from->dst_reg, BPF_REG_AX); in bpf_jit_blind_insn()
1018 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
1019 *to++ = BPF_ALU64_IMM(BPF_XOR, BPF_REG_AX, imm_rnd); in bpf_jit_blind_insn()
1020 *to++ = BPF_ALU64_REG(from->code, from->dst_reg, BPF_REG_AX); in bpf_jit_blind_insn()
1038 *to++ = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, imm_rnd ^ from->imm); in bpf_jit_blind_insn()
[all …]
Dverifier.c12065 rnd_hi32_patch[1] = BPF_ALU64_IMM(BPF_MOV, BPF_REG_AX, 0); in opt_subreg_zext_lo32_rnd_hi32()
12066 rnd_hi32_patch[2] = BPF_ALU64_IMM(BPF_LSH, BPF_REG_AX, 32); in opt_subreg_zext_lo32_rnd_hi32()
12067 rnd_hi32_patch[3] = BPF_ALU64_REG(BPF_OR, 0, BPF_REG_AX); in opt_subreg_zext_lo32_rnd_hi32()
12737 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
12741 *patch++ = BPF_MOV32_IMM(BPF_REG_AX, aux->alu_limit); in do_misc_fixups()
12742 *patch++ = BPF_ALU64_REG(BPF_SUB, BPF_REG_AX, off_reg); in do_misc_fixups()
12743 *patch++ = BPF_ALU64_REG(BPF_OR, BPF_REG_AX, off_reg); in do_misc_fixups()
12744 *patch++ = BPF_ALU64_IMM(BPF_NEG, BPF_REG_AX, 0); in do_misc_fixups()
12745 *patch++ = BPF_ALU64_IMM(BPF_ARSH, BPF_REG_AX, 63); in do_misc_fixups()
12746 *patch++ = BPF_ALU64_REG(BPF_AND, BPF_REG_AX, off_reg); in do_misc_fixups()
[all …]
/Linux-v5.15/arch/powerpc/net/
Dbpf_jit64.h59 [BPF_REG_AX] = 2,
Dbpf_jit_comp32.c57 [BPF_REG_AX] = 20,
/Linux-v5.15/arch/x86/net/
Dbpf_jit_comp.c127 [BPF_REG_AX] = 2, /* R10 temp register */
158 BIT(BPF_REG_AX)); in is_ereg()
1355 emit_mov_reg(&prog, true, BPF_REG_AX, BPF_REG_0); in do_jit()
1357 real_src_reg = BPF_REG_AX; in do_jit()
1359 real_dst_reg = BPF_REG_AX; in do_jit()
1388 emit_mov_reg(&prog, true, BPF_REG_0, BPF_REG_AX); in do_jit()
Dbpf_jit_comp32.c160 [BPF_REG_AX] = {IA32_ESI, IA32_EDI},
1659 const bool dstk = insn->dst_reg != BPF_REG_AX; in do_jit()
1660 const bool sstk = insn->src_reg != BPF_REG_AX; in do_jit()
/Linux-v5.15/arch/arm64/net/
Dbpf_jit_comp.c53 [BPF_REG_AX] = A64_R(9),
/Linux-v5.15/arch/riscv/net/
Dbpf_jit_comp64.c27 [BPF_REG_AX] = RV_REG_T0,
Dbpf_jit_comp32.c91 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},
/Linux-v5.15/include/linux/
Dfilter.h61 #define BPF_REG_AX MAX_BPF_REG macro
/Linux-v5.15/net/core/
Dfilter.c8519 BPF_REG_AX, si->src_reg, in bpf_convert_shinfo_access()
8524 *insn++ = BPF_ALU64_REG(BPF_ADD, si->dst_reg, BPF_REG_AX); in bpf_convert_shinfo_access()
9744 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
9747 *insn++ = BPF_ALU64_REG(BPF_ADD, si->dst_reg, BPF_REG_AX); in bpf_convert_data_end_access()
9750 BPF_REG_AX, si->src_reg, in bpf_convert_data_end_access()
9753 *insn++ = BPF_ALU64_REG(BPF_SUB, si->dst_reg, BPF_REG_AX); in bpf_convert_data_end_access()
/Linux-v5.15/arch/s390/net/
Dbpf_jit_comp.c93 [BPF_REG_AX] = 12,
/Linux-v5.15/arch/sparc/net/
Dbpf_jit_comp_64.c228 [BPF_REG_AX] = G7,
/Linux-v5.15/arch/arm/net/
Dbpf_jit_32.c176 [BPF_REG_AX] = {STACK_OFFSET(BPF_AX_HI), STACK_OFFSET(BPF_AX_LO)},
/Linux-v5.15/arch/mips/net/
Debpf_jit.c234 case BPF_REG_AX: in ebpf_to_mips_reg()