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Searched refs:BPF_REG_FP (Results 1 - 25 of 38) sorted by relevance

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/kernel/linux/linux-5.10/tools/perf/util/
H A Dbpf-prologue.c209 * BPF_REG_FP - 24 ARG3
210 * BPF_REG_FP - 16 ARG2
211 * BPF_REG_FP - 8 ARG1
212 * BPF_REG_FP
266 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()
298 * BPF_REG_FP instead of r7 because verifier 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()
/kernel/linux/linux-6.6/arch/x86/net/
H A Dbpf_jit_comp.c132 [BPF_REG_FP] = 5, /* RBP readonly */
177 BIT(BPF_REG_FP)); in is_ereg_8l()
2063 emit_ldx(prog, BPF_DW, BPF_REG_0, BPF_REG_FP, in save_args()
2065 emit_stx(prog, BPF_DW, BPF_REG_FP, BPF_REG_0, in save_args()
2085 emit_stx(prog, BPF_DW, BPF_REG_FP, in save_args()
2115 BPF_REG_FP, in restore_regs()
2149 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_1, -run_ctx_off + ctx_cookie_off); in invoke_bpf_prog()
2195 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in invoke_bpf_prog()
2270 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in invoke_bpf_mod_ret()
2473 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_ in arch_prepare_bpf_trampoline()
[all...]
H A Dbpf_jit_comp32.c158 [BPF_REG_FP] = {STACK_OFFSET(80), STACK_OFFSET(84)},
176 * BPF_REG_FP, BPF_REG_AX and Tail call counts.
1205 const u8 fplo = bpf2ia32[BPF_REG_FP][0]; in emit_prologue()
1206 const u8 fphi = bpf2ia32[BPF_REG_FP][1]; in emit_prologue()
/kernel/linux/linux-5.10/arch/powerpc/net/
H A Dbpf_jit64.h57 [BPF_REG_FP] = 31,
H A Dbpf_jit_comp64.c49 * The latter condition is deduced from the usage of BPF_REG_FP in bpf_has_stack_frame()
51 return ctx->seen & SEEN_FUNC || bpf_is_seen_register(ctx, BPF_REG_FP); in bpf_has_stack_frame()
132 if (bpf_is_seen_register(ctx, BPF_REG_FP)) in bpf_jit_build_prologue()
133 EMIT(PPC_RAW_ADDI(b2p[BPF_REG_FP], 1, in bpf_jit_build_prologue()
/kernel/linux/linux-6.6/arch/arm64/net/
H A Dbpf_jit_comp.c60 [BPF_REG_FP] = A64_R(25),
296 const u8 fp = bpf2a64[BPF_REG_FP]; in build_prologue()
663 const u8 fp = bpf2a64[BPF_REG_FP]; in build_epilogue()
769 const u8 fp = bpf2a64[BPF_REG_FP]; in build_insn()
1397 src == BPF_REG_FP)) in find_fpb_offset()
1400 if (mode == BPF_MEM && dst == BPF_REG_FP && in find_fpb_offset()
1412 if (dst == BPF_REG_FP) in find_fpb_offset()
1416 src == BPF_REG_FP && off < offset) in find_fpb_offset()
1424 if (dst == BPF_REG_FP) in find_fpb_offset()
/kernel/linux/linux-5.10/arch/x86/net/
H A Dbpf_jit_comp.c125 [BPF_REG_FP] = 5, /* RBP readonly */
170 BIT(BPF_REG_FP)); in is_ereg_8l()
1521 BPF_REG_FP, in save_regs()
1539 BPF_REG_FP, in restore_regs()
1579 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in invoke_bpf_prog()
1672 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in invoke_bpf_mod_ret()
1851 emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_0, -8); in arch_prepare_bpf_trampoline()
1896 emit_ldx(&prog, BPF_DW, BPF_REG_0, BPF_REG_FP, -8); in arch_prepare_bpf_trampoline()
H A Dbpf_jit_comp32.c158 [BPF_REG_FP] = {STACK_OFFSET(80), STACK_OFFSET(84)},
176 * BPF_REG_FP, BPF_REG_AX and Tail call counts.
1205 const u8 fplo = bpf2ia32[BPF_REG_FP][0]; in emit_prologue()
1206 const u8 fphi = bpf2ia32[BPF_REG_FP][1]; in emit_prologue()
/kernel/linux/linux-5.10/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()
1378 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1401 if (insn->dst_reg == BPF_REG_FP) in build_insn()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/arch/powerpc/net/
H A Dbpf_jit_comp64.c65 ctx->b2p[BPF_REG_FP] = _R31; in bpf_jit_init_reg_mapping()
81 * The latter condition is deduced from the usage of BPF_REG_FP in bpf_has_stack_frame()
83 return ctx->seen & SEEN_FUNC || bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP)); in bpf_has_stack_frame()
171 if (bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP))) in bpf_jit_build_prologue()
172 EMIT(PPC_RAW_ADDI(bpf_to_ppc(BPF_REG_FP), _R1, in bpf_jit_build_prologue()
H A Dbpf_jit_comp32.c62 ctx->b2p[BPF_REG_FP] = _R18; in bpf_jit_init_reg_mapping()
90 * The latter condition is deduced from the usage of BPF_REG_FP in bpf_has_stack_frame()
93 bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP)); in bpf_has_stack_frame()
163 if (bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP))) { in bpf_jit_build_prologue()
164 EMIT(PPC_RAW_LI(bpf_to_ppc(BPF_REG_FP) - 1, 0)); in bpf_jit_build_prologue()
165 EMIT(PPC_RAW_ADDI(bpf_to_ppc(BPF_REG_FP), _R1, in bpf_jit_build_prologue()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/tools/include/linux/
H A Dfilter.h20 #define BPF_REG_FP BPF_REG_10 macro
/kernel/linux/linux-6.6/tools/include/linux/
H A Dfilter.h20 #define BPF_REG_FP BPF_REG_10 macro
/kernel/linux/linux-5.10/arch/arm64/net/
H A Dbpf_jit_comp.c44 [BPF_REG_FP] = A64_R(25),
198 const u8 fp = bpf2a64[BPF_REG_FP]; in build_prologue()
338 const u8 fp = bpf2a64[BPF_REG_FP]; in build_epilogue()
/kernel/linux/linux-5.10/kernel/bpf/
H A Dverifier.c1373 for (regno = 0; regno < BPF_REG_FP; regno++) in mark_reg_unknown()
1393 for (regno = 0; regno < BPF_REG_FP; regno++) in mark_reg_not_init()
1428 regs[BPF_REG_FP].type = PTR_TO_STACK; in init_reg_state()
1429 mark_reg_known_zero(env, regs, BPF_REG_FP); in init_reg_state()
1430 regs[BPF_REG_FP].frameno = state->frameno; in init_reg_state()
1758 if (regno == BPF_REG_FP) in check_reg_arg()
1768 if (regno == BPF_REG_FP) { in check_reg_arg()
1889 if (insn->src_reg != BPF_REG_FP) in backtrack_insn()
1911 if (insn->dst_reg != BPF_REG_FP) in backtrack_insn()
2039 for (j = 0; j < BPF_REG_FP; in mark_all_scalars_precise()
[all...]
/kernel/linux/linux-5.10/arch/loongarch/net/
H A Debpf_jit.c33 [BPF_REG_FP] = LOONGARCH_GPR_S4,
94 * +-------------------------+ <--BPF_REG_FP
154 emit_insn(ctx, addid, regmap[BPF_REG_FP], LOONGARCH_GPR_SP, bpf_stack_adjust); in build_prologue()
/kernel/linux/linux-6.6/arch/loongarch/net/
H A Dbpf_jit.c30 [BPF_REG_FP] = LOONGARCH_GPR_S4,
83 * +-------------------------+ <--BPF_REG_FP
137 emit_insn(ctx, addid, regmap[BPF_REG_FP], LOONGARCH_GPR_SP, bpf_stack_adjust); in build_prologue()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/arch/arm/net/
H A Dbpf_jit_32.c109 * BPF_REG_FP and Tail call counts.
165 [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()
/kernel/linux/linux-5.10/arch/s390/net/
H 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()
/kernel/linux/linux-5.10/arch/riscv/net/
H A Dbpf_jit_comp32.c30 * BPF_REG_FP => +----------+ <= (fp - 4 * NR_SAVED_REGISTERS
89 [BPF_REG_FP] = {RV_REG_S6, RV_REG_S5},
1296 const s8 *fp = bpf2rv32[BPF_REG_FP]; in bpf_jit_build_prologue()

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