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Searched refs:BPF_REG_FP (Results 1 – 22 of 22) sorted by relevance

/linux/tools/testing/selftests/bpf/verifier/
A Dprecise.c7 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
9 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -8, 0),
17 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
31 BPF_MOV64_REG(BPF_REG_1, BPF_REG_FP),
67 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
69 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -8, 0),
77 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
91 BPF_MOV64_REG(BPF_REG_1, BPF_REG_FP),
A Dvalue_ptr_arith.c314 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
316 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
361 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
363 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
408 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
410 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
435 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
437 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
441 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
A Dbounds.c56 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
60 BPF_MOV64_REG(BPF_REG_9, BPF_REG_FP),
63 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
/linux/tools/perf/util/
A Dbpf-prologue.c266 ins(BPF_MOV64_REG(BPF_REG_7, BPF_REG_FP), pos); in gen_prologue_slowpath()
276 ins(BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_ARG3, in gen_prologue_slowpath()
303 BPF_REG_FP, stack_offset), pos); in gen_prologue_slowpath()
314 BPF_REG_FP, -BPF_REG_SIZE * (i + 1)), pos); in gen_prologue_slowpath()
/linux/arch/x86/net/
A Dbpf_jit_comp.c125 [BPF_REG_FP] = 5, /* RBP readonly */
170 BIT(BPF_REG_FP)); in is_ereg_8l()
1734 BPF_REG_FP, in save_regs()
1752 BPF_REG_FP, in restore_regs()
1799 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in invoke_bpf_prog()
1871 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in invoke_bpf_mod_ret()
2021 emit_ldx(&prog, BPF_DW, BPF_REG_0, BPF_REG_FP, 8); in arch_prepare_bpf_trampoline()
2023 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -stack_size); in arch_prepare_bpf_trampoline()
2069 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in arch_prepare_bpf_trampoline()
2114 emit_ldx(&prog, BPF_DW, BPF_REG_0, BPF_REG_FP, -8); in arch_prepare_bpf_trampoline()
A Dbpf_jit_comp32.c158 [BPF_REG_FP] = {STACK_OFFSET(80), STACK_OFFSET(84)},
1205 const u8 fplo = bpf2ia32[BPF_REG_FP][0]; in emit_prologue()
1206 const u8 fphi = bpf2ia32[BPF_REG_FP][1]; in emit_prologue()
/linux/arch/powerpc/net/
A Dbpf_jit64.h57 [BPF_REG_FP] = 31,
A Dbpf_jit_comp32.c55 [BPF_REG_FP] = 18,
149 if (bpf_is_seen_register(ctx, bpf_to_ppc(ctx, BPF_REG_FP))) { in bpf_jit_build_prologue()
150 EMIT(PPC_RAW_LI(bpf_to_ppc(ctx, BPF_REG_FP) - 1, 0)); in bpf_jit_build_prologue()
151 EMIT(PPC_RAW_ADDI(bpf_to_ppc(ctx, BPF_REG_FP), _R1, in bpf_jit_build_prologue()
A Dbpf_jit_comp64.c30 return ctx->seen & SEEN_FUNC || bpf_is_seen_register(ctx, b2p[BPF_REG_FP]); in bpf_has_stack_frame()
115 if (bpf_is_seen_register(ctx, b2p[BPF_REG_FP])) in bpf_jit_build_prologue()
116 EMIT(PPC_RAW_ADDI(b2p[BPF_REG_FP], 1, in bpf_jit_build_prologue()
/linux/arch/sparc/net/
A Dbpf_jit_comp_64.c226 [BPF_REG_FP] = L6,
824 const u8 vfp = bpf2sparc[BPF_REG_FP]; in build_prologue()
904 if (insn->src_reg == BPF_REG_FP) in build_insn()
1302 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1343 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1384 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1412 if (insn->dst_reg == BPF_REG_FP) in build_insn()
/linux/arch/mips/net/
A Dbpf_jit_comp64.c79 [BPF_REG_FP] = MIPS_R_FP,
545 u8 fp = bpf2mips64[BPF_REG_FP]; in build_prologue()
564 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
594 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
A Dbpf_jit_comp32.c133 [BPF_REG_FP] = {MIPS_R_FP, MIPS_R_ZERO},
135 [BPF_REG_FP] = {MIPS_R_ZERO, MIPS_R_FP},
1376 const u8 *fp = bpf2mips32[BPF_REG_FP]; in build_prologue()
1403 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
1429 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
/linux/arch/arm64/net/
A Dbpf_jit_comp.c46 [BPF_REG_FP] = A64_R(25),
197 const u8 fp = bpf2a64[BPF_REG_FP]; in build_prologue()
338 const u8 fp = bpf2a64[BPF_REG_FP]; in build_epilogue()
/linux/tools/include/linux/
A Dfilter.h20 #define BPF_REG_FP BPF_REG_10 macro
/linux/kernel/bpf/
A Dverifier.c1533 regs[BPF_REG_FP].type = PTR_TO_STACK; in init_reg_state()
1534 mark_reg_known_zero(env, regs, BPF_REG_FP); in init_reg_state()
1535 regs[BPF_REG_FP].frameno = state->frameno; in init_reg_state()
2243 if (regno == BPF_REG_FP) in check_reg_arg()
2253 if (regno == BPF_REG_FP) { in check_reg_arg()
2386 if (insn->src_reg != BPF_REG_FP) in backtrack_insn()
2408 if (insn->dst_reg != BPF_REG_FP) in backtrack_insn()
2518 for (j = 0; j < BPF_REG_FP; j++) { in mark_all_scalars_precise()
2841 if (dst_reg != BPF_REG_FP) { in check_stack_write_fixed_off()
10337 for (i = 0; i < BPF_REG_FP; i++) { in clean_func_state()
[all …]
A Dcore.c56 #define FP regs[BPF_REG_FP]
/linux/arch/s390/net/
A Dbpf_jit_comp.c91 [BPF_REG_FP] = 13,
550 EMIT4_DISP(0x41000000, BPF_REG_FP, REG_15, STK_160_UNUSED); in bpf_jit_prologue()
/linux/arch/riscv/net/
A Dbpf_jit_comp32.c89 [BPF_REG_FP] = {RV_REG_S6, RV_REG_S5},
1308 const s8 *fp = bpf2rv32[BPF_REG_FP]; in bpf_jit_build_prologue()
A Dbpf_jit_comp64.c27 [BPF_REG_FP] = RV_REG_S5,
/linux/arch/arm/net/
A Dbpf_jit_32.c165 [BPF_REG_FP] = {STACK_OFFSET(BPF_FP_HI), STACK_OFFSET(BPF_FP_LO)},
1303 const s8 *bpf_fp = bpf2a32[BPF_REG_FP]; in build_prologue()
/linux/include/linux/
A Dfilter.h51 #define BPF_REG_FP BPF_REG_10 macro
/linux/net/core/
A Dfilter.c567 BUILD_BUG_ON(BPF_REG_FP + 1 != MAX_BPF_REG); in bpf_convert_filter()
814 *insn = BPF_STX_MEM(BPF_W, BPF_REG_FP, BPF_CLASS(fp->code) == in bpf_convert_filter()
830 BPF_REG_A : BPF_REG_X, BPF_REG_FP, in bpf_convert_filter()

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