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Searched refs:BPF_REG_FP (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.4/tools/testing/selftests/bpf/verifier/
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),
Dvalue_ptr_arith.c87 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
89 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
134 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
136 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
180 BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
182 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
207 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
209 BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
213 BPF_MOV64_REG(BPF_REG_2, BPF_REG_FP),
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-v5.4/tools/perf/util/
Dbpf-prologue.c265 ins(BPF_MOV64_REG(BPF_REG_7, BPF_REG_FP), pos); in gen_prologue_slowpath()
275 ins(BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_ARG3, in gen_prologue_slowpath()
297 BPF_REG_FP, stack_offset), pos); in gen_prologue_slowpath()
308 BPF_REG_FP, -BPF_REG_SIZE * (i + 1)), pos); in gen_prologue_slowpath()
/Linux-v5.4/arch/powerpc/net/
Dbpf_jit64.h57 [BPF_REG_FP] = 31,
Dbpf_jit_comp64.c50 return ctx->seen & SEEN_FUNC || bpf_is_seen_register(ctx, BPF_REG_FP); in bpf_has_stack_frame()
131 if (bpf_is_seen_register(ctx, BPF_REG_FP)) in bpf_jit_build_prologue()
132 PPC_ADDI(b2p[BPF_REG_FP], 1, in bpf_jit_build_prologue()
/Linux-v5.4/arch/sparc/net/
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()
1299 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1340 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1375 if (insn->dst_reg == BPF_REG_FP) in build_insn()
1398 if (insn->dst_reg == BPF_REG_FP) in build_insn()
/Linux-v5.4/arch/arm64/net/
Dbpf_jit_comp.c43 [BPF_REG_FP] = A64_R(25),
183 const u8 fp = bpf2a64[BPF_REG_FP]; in build_prologue()
315 const u8 fp = bpf2a64[BPF_REG_FP]; in build_epilogue()
/Linux-v5.4/tools/include/linux/
Dfilter.h20 #define BPF_REG_FP BPF_REG_10 macro
/Linux-v5.4/kernel/bpf/
Dverifier.c1010 for (regno = 0; regno < BPF_REG_FP; regno++) in mark_reg_unknown()
1033 for (regno = 0; regno < BPF_REG_FP; regno++) in mark_reg_not_init()
1055 regs[BPF_REG_FP].type = PTR_TO_STACK; in init_reg_state()
1056 mark_reg_known_zero(env, regs, BPF_REG_FP); in init_reg_state()
1057 regs[BPF_REG_FP].frameno = state->frameno; in init_reg_state()
1381 if (regno == BPF_REG_FP) in check_reg_arg()
1391 if (regno == BPF_REG_FP) { in check_reg_arg()
1507 if (insn->src_reg != BPF_REG_FP) in backtrack_insn()
1531 if (insn->dst_reg != BPF_REG_FP) in backtrack_insn()
1643 for (j = 0; j < BPF_REG_FP; j++) { in mark_all_scalars_precise()
[all …]
Dcore.c52 #define FP regs[BPF_REG_FP]
/Linux-v5.4/arch/s390/net/
Dbpf_jit_comp.c92 [BPF_REG_FP] = 13,
434 EMIT4_DISP(0x41000000, BPF_REG_FP, REG_15, STK_160_UNUSED); in bpf_jit_prologue()
/Linux-v5.4/arch/x86/net/
Dbpf_jit_comp32.c157 [BPF_REG_FP] = {STACK_OFFSET(80), STACK_OFFSET(84)},
1204 const u8 fplo = bpf2ia32[BPF_REG_FP][0]; in emit_prologue()
1205 const u8 fphi = bpf2ia32[BPF_REG_FP][1]; in emit_prologue()
Dbpf_jit_comp.c121 [BPF_REG_FP] = 5, /* RBP readonly */
/Linux-v5.4/arch/arm/net/
Dbpf_jit_32.c153 [BPF_REG_FP] = {STACK_OFFSET(BPF_FP_HI), STACK_OFFSET(BPF_FP_LO)},
1267 const s8 fplo = bpf2a32[BPF_REG_FP][1]; in build_prologue()
1268 const s8 fphi = bpf2a32[BPF_REG_FP][0]; in build_prologue()
/Linux-v5.4/include/linux/
Dfilter.h51 #define BPF_REG_FP BPF_REG_10 macro
/Linux-v5.4/arch/riscv/net/
Dbpf_jit_comp.c61 [BPF_REG_FP] = RV_REG_S5,
/Linux-v5.4/net/core/
Dfilter.c547 BUILD_BUG_ON(BPF_REG_FP + 1 != MAX_BPF_REG); in bpf_convert_filter()
794 *insn = BPF_STX_MEM(BPF_W, BPF_REG_FP, BPF_CLASS(fp->code) == in bpf_convert_filter()
810 BPF_REG_A : BPF_REG_X, BPF_REG_FP, in bpf_convert_filter()