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Searched refs:src_reg (Results 1 – 25 of 57) sorted by relevance

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/linux/tools/include/linux/
H A Dfilter.h33 /* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */
39 .src_reg = SRC, \
47 .src_reg = SRC, \
57 .src_reg = 0, \
65 .src_reg = 0, \
75 .src_reg = 0, \
79 /* Short form of mov, dst_reg = src_reg */
85 .src_reg = SRC, \
93 .src_reg = SRC, \
103 .src_reg
[all...]
/linux/samples/bpf/
H A Dbpf_insn.h14 .src_reg = SRC, \
22 .src_reg = SRC, \
32 .src_reg = 0, \
40 .src_reg = 0, \
50 .src_reg = SRC, \
58 .src_reg = SRC, \
68 .src_reg = 0, \
76 .src_reg = 0, \
88 .src_reg = SRC, \
94 .src_reg = 0, \
[all …]
/linux/drivers/clk/socfpga/
H A Dclk-gate.c58 u32 src_reg; in socfpga_clk_set_parent() local
62 src_reg = readl(clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
63 src_reg &= ~0x1; in socfpga_clk_set_parent()
64 src_reg |= parent; in socfpga_clk_set_parent()
65 writel(src_reg, clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
67 src_reg = readl(clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
68 src_reg &= ~0x2; in socfpga_clk_set_parent()
69 src_reg |= (parent << 1); in socfpga_clk_set_parent()
70 writel(src_reg, clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
72 src_reg = readl(clk_mgr_base_addr + CLKMGR_PERPLL_SRC); in socfpga_clk_set_parent()
[all …]
/linux/kernel/bpf/
H A Ddisasm.c22 if (!insn->src_reg && in __func_get_name()
35 if (insn->src_reg == BPF_PSEUDO_CALL) in __func_get_name()
37 else if (insn->src_reg == BPF_PSEUDO_KFUNC_CALL) in __func_get_name()
207 insn->src_reg, ((u32)insn->imm) >> 16, (u16)insn->imm); in print_bpf_insn()
210 insn->code, insn->dst_reg, insn->src_reg); in print_bpf_insn()
219 insn->src_reg); in print_bpf_insn()
234 insn->off, insn->src_reg); in print_bpf_insn()
243 insn->src_reg); in print_bpf_insn()
250 insn->code, insn->src_reg, in print_bpf_insn()
254 insn->dst_reg, insn->off, insn->src_reg); in print_bpf_insn()
[all …]
H A Dconst_fold.c55 struct const_arg_info *src = &ci_out[insn->src_reg]; in const_reg_xfer()
148 if (insn->src_reg == BPF_PSEUDO_FUNC) { in const_reg_xfer()
157 } else if (insn->src_reg == BPF_PSEUDO_MAP_VALUE || in const_reg_xfer()
158 insn->src_reg == BPF_PSEUDO_MAP_IDX_VALUE) { in const_reg_xfer()
162 } else if (insn->src_reg == BPF_PSEUDO_MAP_FD || in const_reg_xfer()
163 insn->src_reg == BPF_PSEUDO_MAP_IDX) { in const_reg_xfer()
166 } else if (insn->src_reg == 0) { in const_reg_xfer()
366 if (!(aux->const_reg_mask & BIT(insn->src_reg))) in bpf_prune_dead_branches()
368 src_val = aux->const_reg_vals[insn->src_reg]; in bpf_prune_dead_branches()
H A Dverifier.c220 static void scalar32_min_max_add(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg);
221 static void scalar_min_max_add(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg);
533 return insn->code == (BPF_JMP | BPF_JCOND) && insn->src_reg == BPF_MAY_GOTO; in bpf_is_may_goto_insn()
3020 insn[i].src_reg == 0 && in check_subprogs()
3309 if (insn->src_reg != BPF_PSEUDO_KFUNC_CALL) in bpf_disasm_kfunc_name()
3417 struct bpf_reg_state *src_reg) in assign_scalar_id_before_mov() argument
3419 if (src_reg->type != SCALAR_VALUE) in assign_scalar_id_before_mov()
3426 if (src_reg->id & BPF_ADD_CONST) in assign_scalar_id_before_mov()
3427 clear_scalar_id(src_reg); in assign_scalar_id_before_mov()
3433 if (!src_reg->id && !tnum_is_const(src_reg->var_off)) in assign_scalar_id_before_mov()
[all …]
H A Dfixups.c720 zext_patch[1].src_reg = load_reg; in bpf_opt_subreg_zext_lo32_rnd_hi32()
1602 *patch++ = BPF_MOV64_REG(BPF_REG_AX, insn->src_reg); in bpf_do_misc_fixups()
1625 *patch++ = BPF_MOV64_REG(BPF_REG_AX, insn->src_reg); in bpf_do_misc_fixups()
1647 BPF_JNE | BPF_K, insn->src_reg, in bpf_do_misc_fixups()
1656 BPF_JEQ | BPF_K, insn->src_reg, in bpf_do_misc_fixups()
1687 *patch++ = BPF_MOV64_REG(BPF_REG_AX, insn->src_reg); in bpf_do_misc_fixups()
1746 off_reg = issrc ? insn->src_reg : insn->dst_reg; in bpf_do_misc_fixups()
1760 *patch++ = BPF_MOV64_REG(insn->dst_reg, insn->src_reg); in bpf_do_misc_fixups()
1761 insn->src_reg = BPF_REG_AX; in bpf_do_misc_fixups()
1848 (insn->src_reg == BPF_PSEUDO_MAP_VALUE || in bpf_do_misc_fixups()
[all …]
/linux/arch/x86/net/
H A Dbpf_jit_comp.c283 static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg) in add_2reg() argument
285 return byte + reg2hex[dst_reg] + (reg2hex[src_reg] << 3); in add_2reg()
1004 static void emit_mov_reg(u8 **pprog, bool is64, u32 dst_reg, u32 src_reg) in emit_mov_reg() argument
1010 EMIT_mov(dst_reg, src_reg); in emit_mov_reg()
1013 if (is_ereg(dst_reg) || is_ereg(src_reg)) in emit_mov_reg()
1014 EMIT1(add_2mod(0x40, dst_reg, src_reg)); in emit_mov_reg()
1015 EMIT2(0x89, add_2reg(0xC0, dst_reg, src_reg)); in emit_mov_reg()
1022 u32 src_reg) in emit_movsx_reg() argument
1029 EMIT4(add_2mod(0x48, src_reg, dst_reg), 0x0f, 0xbe, in emit_movsx_reg()
1030 add_2reg(0xC0, src_reg, dst_reg)); in emit_movsx_reg()
[all …]
/linux/tools/testing/selftests/bpf/
H A Ddisasm.c22 if (!insn->src_reg && in __func_get_name()
35 if (insn->src_reg == BPF_PSEUDO_CALL) in __func_get_name()
37 else if (insn->src_reg == BPF_PSEUDO_KFUNC_CALL) in __func_get_name()
176 * dst_reg = src_reg + <percpu_base_off>
207 insn->src_reg, ((u32)insn->imm) >> 16, (u16)insn->imm); in print_bpf_insn()
210 insn->code, insn->dst_reg, insn->src_reg); in print_bpf_insn()
219 insn->src_reg); in print_bpf_insn()
234 insn->off, insn->src_reg); in print_bpf_insn()
243 insn->src_reg); in print_bpf_insn()
250 insn->code, insn->src_reg, in print_bpf_insn()
[all...]
H A Ddisasm_helpers.c30 if (insn->src_reg == BPF_PSEUDO_CALL) { in print_call_cb()
/linux/arch/s390/net/
H A Dbpf_jit_comp.c110 static inline u32 reg(u32 dst_reg, u32 src_reg) in reg() argument
112 return reg2hex[dst_reg] << 4 | reg2hex[src_reg]; in reg()
856 EMIT6_DISP_LH(0xe3000000, 0x0090, insn->dst_reg, insn->src_reg, in emit_ldx()
861 EMIT6_DISP_LH(0xe3000000, 0x0091, insn->dst_reg, insn->src_reg, in emit_ldx()
866 EMIT6_DISP_LH(0xe3000000, 0x0016, insn->dst_reg, insn->src_reg, in emit_ldx()
871 EMIT6_DISP_LH(0xe3000000, 0x0004, insn->dst_reg, insn->src_reg, in emit_ldx()
889 EMIT6_DISP_LH(0xe3000000, 0x0072, insn->src_reg, insn->dst_reg, in emit_stx()
894 EMIT6_DISP_LH(0xe3000000, 0x0070, insn->src_reg, insn->dst_reg, in emit_stx()
899 EMIT6_DISP_LH(0xe3000000, 0x0050, insn->src_reg, insn->dst_reg, in emit_stx()
904 EMIT6_DISP_LH(0xe3000000, 0x0024, insn->src_reg, insn->dst_reg, in emit_stx()
[all …]
/linux/include/linux/
H A Dfilter.h110 .src_reg = SRC, \
121 .src_reg = SRC, \
134 .src_reg = 0, \
144 .src_reg = 0, \
156 .src_reg = 0, \
166 .src_reg = 0, \
176 .src_reg = SRC, \
184 .src_reg = SRC, \
198 .src_reg = SRC, \
213 .src_reg = 0, \
[all …]
/linux/tools/bpf/bpftool/
H A Dxlated_dumper.c170 if (insn->src_reg == BPF_PSEUDO_CALL && in print_call()
175 if (insn->src_reg == BPF_PSEUDO_CALL) in print_call()
187 if (insn->src_reg == BPF_PSEUDO_MAP_FD) in print_imm()
190 else if (insn->src_reg == BPF_PSEUDO_MAP_VALUE) in print_imm()
193 else if (insn->src_reg == BPF_PSEUDO_MAP_IDX_VALUE) in print_imm()
196 else if (insn->src_reg == BPF_PSEUDO_FUNC) in print_imm()
268 jsonw_printf(json_wtr, "\"0x%hhx\"", insn[i].src_reg); in dump_xlated_json()
/linux/drivers/clk/
H A Dclk-lochnagar.c35 u16 src_reg; member
89 .src_reg = LOCHNAGAR1_##ID##_SEL, \
97 .src_reg = LOCHNAGAR2_##ID##_CTRL, \
181 ret = regmap_update_bits(regmap, lclk->src_reg, lclk->src_mask, index); in lochnagar_clk_set_parent()
197 ret = regmap_read(regmap, lclk->src_reg, &val); in lochnagar_clk_get_parent()
/linux/net/core/
H A Dfilter.c318 static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg, in convert_skb_access() argument
327 *insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, in convert_skb_access()
332 *insn++ = BPF_LDX_MEM(BPF_B, dst_reg, src_reg, PKT_TYPE_OFFSET); in convert_skb_access()
342 *insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, in convert_skb_access()
350 *insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, in convert_skb_access()
355 *insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, in convert_skb_access()
751 insn->src_reg = BPF_REG_TMP; in bpf_convert_filter()
757 insn->src_reg = bpf_src == BPF_X ? BPF_REG_X : 0; in bpf_convert_filter()
7624 si->dst_reg, si->src_reg, \ in bpf_tcp_sock_convert_ctx_access()
7636 si->dst_reg, si->src_reg, \ in bpf_tcp_sock_convert_ctx_access()
[all …]
/linux/drivers/scsi/
H A Dscript_asm.pl516 $src_reg = "\U$1\E";
525 $src_reg = "\U$1\E";
534 $src_reg = undef;
581 print STDERR "source = $src_reg, data = $data8 , destination = $dst_reg\n"
585 if (($src_reg eq undef) || ($src_reg eq $dst_reg)) {
590 ($registers{$src_reg} << 16);
591 } elsif ($src_reg =~ /SFBR/i) {
/linux/tools/testing/selftests/bpf/verifier/
H A Datomic_fetch.c95 #define __ATOMIC_FETCH_OP_TEST(src_reg, dst_reg, operand1, op, operand2, expect) \ argument
103 BPF_MOV64_IMM(src_reg, operand2), \
105 dst_reg, src_reg, -8), \
107 BPF_JMP_IMM(BPF_JEQ, src_reg, operand1, 2), \
/linux/tools/testing/selftests/bpf/progs/
H A Dstream.c203 .src_reg = 1, /* BPF_REG_1 */ in stream_arena_load_acquire_fault()
247 .src_reg = 2, /* BPF_REG_2 */ in stream_arena_xchg_fault()
297 .src_reg = 2, /* BPF_REG_2 */ in stream_arena_cmpxchg_fault()
H A Dnetif_receive_skb.c241 {.code = (__u8)1,.dst_reg = (__u8)0x2,.src_reg = (__u8)0x3,.off = (__s16)4,.imm = (__s32)5,}); in BPF_PROG()
243 {.code = 1, .dst_reg = 0x2, .src_reg = 0x3, .off = 4, in BPF_PROG()
/linux/drivers/soc/mediatek/
H A Dmtk-cmdq-helper.c30 u16 src_reg; member
296 .src_reg = addr_low in cmdq_pkt_read_s()
310 .src_reg = src_reg_idx in cmdq_pkt_write_s()
324 .src_reg = src_reg_idx, in cmdq_pkt_write_s_mask()
546 inst.src_reg = cmdq_operand_get_idx_value(left_operand); in cmdq_pkt_logic_command()
/linux/drivers/gpu/ipu-v3/
H A Dipu-common.c697 u32 src_reg, sink_reg; in ipu_fsu_link() local
707 src_reg = ipu_cm_read(ipu, link->src.reg); in ipu_fsu_link()
708 src_reg &= ~link->src.mask; in ipu_fsu_link()
709 src_reg |= link->src.val; in ipu_fsu_link()
710 ipu_cm_write(ipu, src_reg, link->src.reg); in ipu_fsu_link()
731 u32 src_reg, sink_reg; in ipu_fsu_unlink() local
741 src_reg = ipu_cm_read(ipu, link->src.reg); in ipu_fsu_unlink()
742 src_reg &= ~link->src.mask; in ipu_fsu_unlink()
743 ipu_cm_write(ipu, src_reg, link->src.reg); in ipu_fsu_unlink()
/linux/lib/crc/arm/
H A Dcrc-t10dif-core.S215 .macro fold_16_bytes, src_reg, dst_reg, p, load_next_consts
216 pmull16x64_\p FOLD_CONST, \src_reg
220 veor.8 \dst_reg, \dst_reg, \src_reg
/linux/Documentation/bpf/standardization/
H A Dinstruction-set.rst187 |src_reg|dst_reg|
193 |dst_reg|src_reg|
196 **src_reg**
219 src_reg dst_reg
221 dst_reg src_reg
233 with 'opcode', 'dst_reg', 'src_reg', and 'offset' all set to zero.
309 X 1 use 'src_reg' register value as source operand
496 code value src_reg description notes
728 encoding defined in `Instruction encoding`_, and use the 'src_reg' field of the
732 with opcode subtypes in the 'src_reg' field, using new terms such as "map"
[all …]
/linux/Documentation/bpf/
H A Dclassic_vs_extended.rst212 op:16, jt:8, jf:8, k:32 ==> op:8, dst_reg:4, src_reg:4, off:16, imm:32
284 BPF_SRC(code) == BPF_X - use 'src_reg' register as source operand
325 In eBPF it means dst_reg = (u32) dst_reg + (u32) src_reg; similarly,
327 src_reg = (u32) src_reg ^ (u32) imm32 in eBPF.
334 dst_reg = dst_reg + src_reg
/linux/tools/perf/util/annotate-arch/
H A Dannotate-powerpc.c366 int src_reg = src->reg1; in update_insn_state_powerpc() local
369 dst->reg1 = src_reg; in update_insn_state_powerpc()

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