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Searched refs:BPF_REG_FP (Results 1 – 25 of 26) sorted by relevance

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/linux/tools/testing/selftests/bpf/verifier/
H 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),
66 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
68 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -8, 0),
76 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
90 BPF_MOV64_REG(BPF_REG_1, BPF_REG_FP),
H A Dcalls.c2344 BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_0, -24),
2351 BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_0, -32),
2355 BPF_MOV64_REG(BPF_REG_1, BPF_REG_FP),
2357 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
/linux/tools/testing/selftests/bpf/progs/
H A Dverifier_spill_fill.c497 __imm_insn(fp1_u8_st_zero, BPF_ST_MEM(BPF_B, BPF_REG_FP, -1, 0)), in spill_subregs_preserve_stack_zero()
498 __imm_insn(fp10_u16_st_zero, BPF_ST_MEM(BPF_H, BPF_REG_FP, -10, 0)), in spill_subregs_preserve_stack_zero()
499 __imm_insn(fp18_u16_st_zero, BPF_ST_MEM(BPF_H, BPF_REG_FP, -18, 0)) in spill_subregs_preserve_stack_zero()
592 __imm_insn(fp8_st_zero, BPF_ST_MEM(BPF_DW, BPF_REG_FP, -8, 0)) in partial_stack_load_preserves_zeros()
633 __imm_insn(fp4_st_zero, BPF_ST_MEM(BPF_W, BPF_REG_FP, -4, 0)) in partial_stack_load_preserves_partial_zeros()
712 __imm_insn(fp8_st_one, BPF_ST_MEM(BPF_DW, BPF_REG_FP, -8, 1)) in __flag()
787 __imm_insn(fp8_st_one, BPF_ST_MEM(BPF_W, BPF_REG_FP, -8, 1)) /* 32-bit spill */ in __flag()
/linux/arch/x86/net/
H A Dbpf_jit_comp.c192 [BPF_REG_FP] = 5, /* RBP readonly */
239 BIT(BPF_REG_FP)); in is_ereg_8l()
1301 emit_stx(pprog, BPF_DW, BPF_REG_FP, reg, stack_off); in emit_store_stack_imm64()
1730 if (src_reg == BPF_REG_FP) in do_jit()
1733 if (dst_reg == BPF_REG_FP) in do_jit()
2905 emit_ldx(prog, BPF_DW, BPF_REG_0, BPF_REG_FP, in save_args()
2907 emit_stx(prog, BPF_DW, BPF_REG_FP, BPF_REG_0, in save_args()
2927 emit_stx(prog, BPF_DW, BPF_REG_FP, in save_args()
2957 BPF_REG_FP, in restore_regs()
2992 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_1, -run_ctx_off + ctx_cookie_off); in invoke_bpf_prog()
[all …]
H 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/sparc/net/
H 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/
H A Dbpf_jit_comp64.c79 [BPF_REG_FP] = MIPS_R_FP,
548 u8 fp = bpf2mips64[BPF_REG_FP]; in build_prologue()
575 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
605 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
H 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()
1410 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
1436 if (ctx->accessed & BIT(BPF_REG_FP)) in build_prologue()
/linux/arch/arc/net/
H A Dbpf_jit_arcv2.c81 [BPF_REG_FP] = {ARC_R_FP, },
1307 if (rd != BPF_REG_FP) in zext()
1365 if (rs != BPF_REG_FP) in mov_r64()
1382 if (reg != BPF_REG_FP) { in mov_r64_i32()
1527 if (reg != BPF_REG_FP) in push_r64()
1532 if (reg != BPF_REG_FP) in push_r64()
2378 } else if (bpf_reg == BPF_REG_FP) { in mask_for_used_regs()
2379 usage |= BIT(REG_LO(BPF_REG_FP)); in mask_for_used_regs()
/linux/arch/powerpc/net/
H A Dbpf_jit_comp32.c62 ctx->b2p[BPF_REG_FP] = _R18; in bpf_jit_init_reg_mapping()
93 bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP)); in bpf_has_stack_frame()
166 if (bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP))) { in bpf_jit_build_prologue()
167 EMIT(PPC_RAW_LI(bpf_to_ppc(BPF_REG_FP) - 1, 0)); in bpf_jit_build_prologue()
168 EMIT(PPC_RAW_ADDI(bpf_to_ppc(BPF_REG_FP), _R1, in bpf_jit_build_prologue()
H A Dbpf_jit_comp64.c92 ctx->b2p[BPF_REG_FP] = _R31; in bpf_jit_init_reg_mapping()
118 bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP)) || in bpf_has_stack_frame()
310 if (bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP))) in bpf_jit_build_prologue()
311 EMIT(PPC_RAW_ADDI(bpf_to_ppc(BPF_REG_FP), _R1, in bpf_jit_build_prologue()
/linux/tools/include/linux/
H A Dfilter.h20 #define BPF_REG_FP BPF_REG_10 macro
/linux/arch/arm64/net/
H A Dbpf_jit_comp.c64 [BPF_REG_FP] = A64_R(25),
394 if (insn->dst_reg == BPF_REG_FP || insn->src_reg == BPF_REG_FP) { in find_used_callee_regs()
414 ctx->used_callee_reg[i++] = bpf2a64[BPF_REG_FP]; in find_used_callee_regs()
517 const u8 fp = bpf2a64[BPF_REG_FP]; in build_prologue()
1210 const u8 fp = bpf2a64[BPF_REG_FP]; in build_insn()
/linux/net/sched/
H A Dbpf_qdisc.c179 *insn++ = BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_FP, ctx_stack_off); in BTF_ID_LIST_SINGLE()
/linux/arch/parisc/net/
H A Dbpf_jit_comp64.c31 [BPF_REG_FP] = HPPA_R(14),
1195 reg = regmap[BPF_REG_FP]; /* -> HPPA_REG_FP */ in bpf_jit_build_prologue()
H A Dbpf_jit_comp32.c94 [BPF_REG_FP] = {STACK_OFFSET(BPF_FP_HI), STACK_OFFSET(BPF_FP_LO)},
1598 dst = regmap[BPF_REG_FP]; in bpf_jit_build_prologue()
/linux/tools/testing/selftests/bpf/test_kmods/
H A Dbpf_testmod.c1551 *insn++ = BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_FP, ctx_stack_off); in st_ops_gen_epilogue_with_kfunc()
1614 *insn++ = BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_FP, ctx_stack_off); in st_ops_gen_epilogue()
/linux/arch/riscv/net/
H A Dbpf_jit_comp32.c89 [BPF_REG_FP] = {RV_REG_S6, RV_REG_S5},
1305 const s8 *fp = bpf2rv32[BPF_REG_FP]; in bpf_jit_build_prologue()
H A Dbpf_jit_comp64.c40 [BPF_REG_FP] = RV_REG_S5,
/linux/arch/arm/net/
H A Dbpf_jit_32.c167 [BPF_REG_FP] = {STACK_OFFSET(BPF_FP_HI), STACK_OFFSET(BPF_FP_LO)},
1529 const s8 *bpf_fp = bpf2a32[BPF_REG_FP]; in build_prologue()
/linux/arch/s390/net/
H A Dbpf_jit_comp.c99 [BPF_REG_FP] = 13,
652 EMIT4_DISP(0x41000000, BPF_REG_FP, REG_15, in bpf_jit_prologue()
/linux/arch/loongarch/net/
H A Dbpf_jit.c38 [BPF_REG_FP] = LOONGARCH_GPR_S4,
195 emit_insn(ctx, addid, regmap[BPF_REG_FP], LOONGARCH_GPR_SP, bpf_stack_adjust); in build_prologue()
/linux/kernel/bpf/
H A Dverifier.c2894 for (regno = 0; regno < BPF_REG_FP; regno++) in __mark_reg_s32_range()
2933 for (regno = 0; regno < BPF_REG_FP; regno++) in mark_btf_ld_reg()
2982 regs[BPF_REG_FP].type = PTR_TO_STACK; in retval_range()
2983 mark_reg_known_zero(env, regs, BPF_REG_FP); in retval_range()
2984 regs[BPF_REG_FP].frameno = state->frameno;
3953 if (regno == BPF_REG_FP) in __check_reg_arg()
3962 if (regno == BPF_REG_FP) { in __check_reg_arg()
4434 if (sreg != BPF_REG_FP) in backtrack_insn()
4451 if (sreg != BPF_REG_FP) in backtrack_insn()
4770 for (j = 0; j < BPF_REG_FP; in mark_all_scalars_precise()
[all...]
H A Dcore.c64 #define FP regs[BPF_REG_FP]
/linux/lib/
H A Dtest_bpf.c15357 BPF_ALU64_REG(BPF_MOV, R3, BPF_REG_FP),
15360 BPF_LDX_MEM(BPF_DW, R0, BPF_REG_FP, -8),
15362 BPF_LDX_MEM(BPF_DW, R0, BPF_REG_FP, -16),
15374 BPF_STX_MEM(BPF_DW, BPF_REG_FP, R0, -8),

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