Home
last modified time | relevance | path

Searched refs:src_reg (Results 1 – 25 of 34) sorted by relevance

12

/Linux-v4.19/tools/include/linux/
Dfilter.h38 .src_reg = SRC, \
46 .src_reg = SRC, \
56 .src_reg = 0, \
64 .src_reg = 0, \
74 .src_reg = 0, \
84 .src_reg = SRC, \
92 .src_reg = SRC, \
102 .src_reg = 0, \
110 .src_reg = 0, \
120 .src_reg = SRC, \
[all …]
/Linux-v4.19/samples/bpf/
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-v4.19/drivers/clk/socfpga/
Dclk-gate.c67 u32 src_reg; in socfpga_clk_set_parent() local
70 src_reg = readl(clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
71 src_reg &= ~0x1; in socfpga_clk_set_parent()
72 src_reg |= parent; in socfpga_clk_set_parent()
73 writel(src_reg, clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
75 src_reg = readl(clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
76 src_reg &= ~0x2; in socfpga_clk_set_parent()
77 src_reg |= (parent << 1); in socfpga_clk_set_parent()
78 writel(src_reg, clk_mgr_base_addr + CLKMGR_L4SRC); in socfpga_clk_set_parent()
80 src_reg = readl(clk_mgr_base_addr + CLKMGR_PERPLL_SRC); in socfpga_clk_set_parent()
[all …]
/Linux-v4.19/arch/x86/net/
Dbpf_jit_comp.c174 static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg) in add_2reg() argument
176 return byte + reg2hex[dst_reg] + (reg2hex[src_reg] << 3); in add_2reg()
393 static void emit_mov_reg(u8 **pprog, bool is64, u32 dst_reg, u32 src_reg) in emit_mov_reg() argument
400 EMIT_mov(dst_reg, src_reg); in emit_mov_reg()
403 if (is_ereg(dst_reg) || is_ereg(src_reg)) in emit_mov_reg()
404 EMIT1(add_2mod(0x40, dst_reg, src_reg)); in emit_mov_reg()
405 EMIT2(0x89, add_2reg(0xC0, dst_reg, src_reg)); in emit_mov_reg()
428 u32 src_reg = insn->src_reg; in do_jit() local
455 EMIT1(add_2mod(0x48, dst_reg, src_reg)); in do_jit()
456 else if (is_ereg(dst_reg) || is_ereg(src_reg)) in do_jit()
[all …]
Dbpf_jit_comp32.c192 static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg) in add_2reg() argument
194 return byte + dst_reg + (src_reg << 3); in add_2reg()
1633 const bool sstk = insn->src_reg == BPF_REG_AX ? false : true; in do_jit()
1636 const u8 *src = bpf2ia32[insn->src_reg]; in do_jit()
2024 if (insn->src_reg == BPF_PSEUDO_CALL) in do_jit()
/Linux-v4.19/arch/powerpc/net/
Dbpf_jit_comp64.c284 u32 src_reg = b2p[insn[i].src_reg]; in bpf_jit_build_body() local
311 if (src_reg >= BPF_PPC_NVR_MIN && src_reg < 32) in bpf_jit_build_body()
312 bpf_set_seen_register(ctx, insn[i].src_reg); in bpf_jit_build_body()
320 PPC_ADD(dst_reg, dst_reg, src_reg); in bpf_jit_build_body()
324 PPC_SUB(dst_reg, dst_reg, src_reg); in bpf_jit_build_body()
344 PPC_MULW(dst_reg, dst_reg, src_reg); in bpf_jit_build_body()
346 PPC_MULD(dst_reg, dst_reg, src_reg); in bpf_jit_build_body()
365 PPC_DIVWU(b2p[TMP_REG_1], dst_reg, src_reg); in bpf_jit_build_body()
366 PPC_MULW(b2p[TMP_REG_1], src_reg, in bpf_jit_build_body()
370 PPC_DIVWU(dst_reg, dst_reg, src_reg); in bpf_jit_build_body()
[all …]
/Linux-v4.19/drivers/crypto/ux500/cryp/
Dcryp.c294 struct cryp_register __iomem *src_reg = device_data->base; in cryp_save_device_context() local
308 if (CRYP_TEST_BITS(&src_reg->sr, CRYP_SR_IFEM_MASK) == 0) in cryp_save_device_context()
309 ctx->din = readl_relaxed(&src_reg->din); in cryp_save_device_context()
311 ctx->cr = readl_relaxed(&src_reg->cr) & CRYP_CR_CONTEXT_SAVE_MASK; in cryp_save_device_context()
315 ctx->key_4_l = readl_relaxed(&src_reg->key_4_l); in cryp_save_device_context()
316 ctx->key_4_r = readl_relaxed(&src_reg->key_4_r); in cryp_save_device_context()
319 ctx->key_3_l = readl_relaxed(&src_reg->key_3_l); in cryp_save_device_context()
320 ctx->key_3_r = readl_relaxed(&src_reg->key_3_r); in cryp_save_device_context()
323 ctx->key_2_l = readl_relaxed(&src_reg->key_2_l); in cryp_save_device_context()
324 ctx->key_2_r = readl_relaxed(&src_reg->key_2_r); in cryp_save_device_context()
[all …]
/Linux-v4.19/arch/s390/net/
Dbpf_jit_comp.c102 static inline u32 reg(u32 dst_reg, u32 src_reg) in reg() argument
104 return reg2hex[dst_reg] << 4 | reg2hex[src_reg]; in reg()
508 u32 src_reg = insn->src_reg; in bpf_jit_insn() local
514 if (dst_reg == BPF_REG_AX || src_reg == BPF_REG_AX) in bpf_jit_insn()
522 EMIT4(0xb9160000, dst_reg, src_reg); in bpf_jit_insn()
526 EMIT4(0xb9040000, dst_reg, src_reg); in bpf_jit_insn()
556 EMIT2(0x1a00, dst_reg, src_reg); in bpf_jit_insn()
561 EMIT4(0xb9080000, dst_reg, src_reg); in bpf_jit_insn()
581 EMIT2(0x1b00, dst_reg, src_reg); in bpf_jit_insn()
586 EMIT4(0xb9090000, dst_reg, src_reg); in bpf_jit_insn()
[all …]
/Linux-v4.19/include/linux/
Dfilter.h88 .src_reg = SRC, \
96 .src_reg = SRC, \
106 .src_reg = 0, \
114 .src_reg = 0, \
124 .src_reg = 0, \
134 .src_reg = SRC, \
142 .src_reg = SRC, \
152 .src_reg = 0, \
160 .src_reg = 0, \
172 .src_reg = SRC, \
[all …]
/Linux-v4.19/kernel/bpf/
Ddisasm.c30 if (insn->src_reg != BPF_PSEUDO_CALL && in __func_get_name()
38 if (insn->src_reg == BPF_PSEUDO_CALL) in __func_get_name()
149 insn->src_reg); in print_bpf_insn()
164 insn->off, insn->src_reg); in print_bpf_insn()
170 insn->src_reg); in print_bpf_insn()
191 insn->src_reg, insn->off); in print_bpf_insn()
202 insn->src_reg, insn->imm); in print_bpf_insn()
209 bool map_ptr = insn->src_reg == BPF_PSEUDO_MAP_FD; in print_bpf_insn()
229 if (insn->src_reg == BPF_PSEUDO_CALL) { in print_bpf_insn()
250 insn->src_reg, insn->off); in print_bpf_insn()
Dverifier.c820 if (insn[i].src_reg != BPF_PSEUDO_CALL) in check_subprogs()
1572 if (insn[i].src_reg != BPF_PSEUDO_CALL) in check_max_stack_depth()
1806 err = check_reg_arg(env, insn->src_reg, SRC_OP); in check_xadd()
1815 if (is_pointer_value(env, insn->src_reg)) { in check_xadd()
1816 verbose(env, "R%d leaks addr into mem\n", insn->src_reg); in check_xadd()
2890 struct bpf_reg_state src_reg) in adjust_scalar_min_max_vals() argument
2905 coerce_reg_to_size(&src_reg, 4); in adjust_scalar_min_max_vals()
2908 smin_val = src_reg.smin_value; in adjust_scalar_min_max_vals()
2909 smax_val = src_reg.smax_value; in adjust_scalar_min_max_vals()
2910 umin_val = src_reg.umin_value; in adjust_scalar_min_max_vals()
[all …]
Dcore.c53 #define SRC regs[insn->src_reg]
178 dst[i].src_reg == BPF_PSEUDO_MAP_FD) { in bpf_prog_calc_tag()
184 dst[i].src_reg == 0 && in bpf_prog_calc_tag()
280 if (insn->src_reg != BPF_PSEUDO_CALL) in bpf_adj_branches()
/Linux-v4.19/net/core/
Dfilter.c265 static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg, in convert_skb_access() argument
274 *insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, in convert_skb_access()
279 *insn++ = BPF_LDX_MEM(BPF_B, dst_reg, src_reg, PKT_TYPE_OFFSET()); in convert_skb_access()
289 *insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, in convert_skb_access()
299 *insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, in convert_skb_access()
702 insn->src_reg = BPF_REG_TMP; in bpf_convert_filter()
708 insn->src_reg = bpf_src == BPF_X ? BPF_REG_X : 0; in bpf_convert_filter()
5421 *insn++ = BPF_MOV64_REG(BPF_REG_2, orig->src_reg); in bpf_gen_ld_abs()
5749 *insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg, in bpf_convert_ctx_access()
5755 *insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->src_reg, in bpf_convert_ctx_access()
[all …]
/Linux-v4.19/drivers/scsi/
Dscript_asm.pl529 $src_reg = "\U$1\E";
538 $src_reg = "\U$1\E";
547 $src_reg = undef;
594 print STDERR "source = $src_reg, data = $data8 , destination = $dst_reg\n"
598 if (($src_reg eq undef) || ($src_reg eq $dst_reg)) {
603 ($registers{$src_reg} << 16);
604 } elsif ($src_reg =~ /SFBR/i) {
/Linux-v4.19/drivers/remoteproc/
Dimx_rproc.c76 u32 src_reg; member
144 .src_reg = IMX7D_SRC_SCR,
153 .src_reg = IMX6SX_SRC_SCR,
168 ret = regmap_update_bits(priv->regmap, dcfg->src_reg, in imx_rproc_start()
183 ret = regmap_update_bits(priv->regmap, dcfg->src_reg, in imx_rproc_stop()
/Linux-v4.19/tools/bpf/bpftool/
Dxlated_dumper.c210 if (insn->src_reg == BPF_PSEUDO_CALL && in print_call()
215 if (insn->src_reg == BPF_PSEUDO_CALL) in print_call()
227 if (insn->src_reg == BPF_PSEUDO_MAP_FD) in print_imm()
269 jsonw_printf(json_wtr, "\"0x%hhx\"", insn[i].src_reg); in dump_xlated_json()
Dcfg.c177 if (cur->src_reg != BPF_PSEUDO_CALL) in cfg_partition_funcs()
/Linux-v4.19/drivers/net/ethernet/netronome/nfp/bpf/
Djit.c724 src_base = reg_a(meta->insn.src_reg * 2); in nfp_cpp_memcpy()
728 addr40_offset(nfp_prog, meta->insn.src_reg * 2, off, &src_base, in nfp_cpp_memcpy()
1280 u8 dst = meta->insn.dst_reg * 2, src = meta->insn.src_reg * 2; in wrp_alu64_reg()
1310 u8 dst = meta->insn.dst_reg * 2, src = meta->insn.src_reg * 2; in wrp_alu32_reg()
1333 insn->src_reg * 2, br_mask, insn->off); in wrp_test_reg()
1335 insn->src_reg * 2 + 1, br_mask, insn->off); in wrp_test_reg()
1414 breg = insn->src_reg * 2; in cmp_reg()
1480 multiplier = reg_b(insn->src_reg * 2); in wrp_mul()
1776 emit_alu(nfp_prog, reg_none(), reg_a(meta->insn.src_reg * 2), in nfp_queue_select()
1785 pv_qsel_val(nfp_prog), 0x1, reg_b(meta->insn.src_reg * 2), in nfp_queue_select()
[all …]
Dverifier.c505 const struct bpf_reg_state *sreg = cur_regs(env) + meta->insn.src_reg; in nfp_bpf_check_xadd()
531 cur_regs(env) + meta->insn.src_reg; in nfp_bpf_check_alu()
617 if (meta->insn.src_reg >= MAX_BPF_REG || in nfp_verify_insn()
630 meta->insn.src_reg); in nfp_verify_insn()
/Linux-v4.19/arch/mips/net/
Debpf_jit.c179 src_reg, enumerator
194 int ebpf_reg = (w == src_reg || w == src_reg_no_fp) ? in ebpf_to_mips_reg()
195 insn->src_reg : insn->dst_reg; in ebpf_to_mips_reg()
774 src = ebpf_to_mips_reg(ctx, insn, src_reg); in build_one_insn()
781 if (insn->src_reg == BPF_REG_10) { in build_one_insn()
789 } else if (get_reg_val_type(ctx, this_idx, insn->src_reg) == REG_32BIT) { in build_one_insn()
867 ts = get_reg_val_type(ctx, this_idx, insn->src_reg); in build_one_insn()
959 ts = get_reg_val_type(ctx, this_idx, insn->src_reg); in build_one_insn()
1221 if (insn->src_reg != 0) in build_one_insn()
1316 if (insn->src_reg == BPF_REG_10) { in build_one_insn()
[all …]
/Linux-v4.19/drivers/gpu/ipu-v3/
Dipu-common.c805 u32 src_reg, sink_reg; in ipu_fsu_link() local
815 src_reg = ipu_cm_read(ipu, link->src.reg); in ipu_fsu_link()
816 src_reg &= ~link->src.mask; in ipu_fsu_link()
817 src_reg |= link->src.val; in ipu_fsu_link()
818 ipu_cm_write(ipu, src_reg, link->src.reg); in ipu_fsu_link()
839 u32 src_reg, sink_reg; in ipu_fsu_unlink() local
849 src_reg = ipu_cm_read(ipu, link->src.reg); in ipu_fsu_unlink()
850 src_reg &= ~link->src.mask; in ipu_fsu_unlink()
851 ipu_cm_write(ipu, src_reg, link->src.reg); in ipu_fsu_unlink()
/Linux-v4.19/kernel/trace/
Dbpf_trace.c922 data), si->dst_reg, si->src_reg, in pe_prog_convert_ctx_access()
930 data), si->dst_reg, si->src_reg, in pe_prog_convert_ctx_access()
938 regs), si->dst_reg, si->src_reg, in pe_prog_convert_ctx_access()
/Linux-v4.19/Documentation/networking/
Dfilter.txt815 op:16, jt:8, jf:8, k:32 ==> op:8, dst_reg:4, src_reg:4, off:16, imm:32
881 BPF_SRC(code) == BPF_X - use 'src_reg' register as source operand
922 In eBPF it means dst_reg = (u32) dst_reg + (u32) src_reg; similarly,
924 src_reg = (u32) src_reg ^ (u32) imm32 in eBPF.
931 dst_reg = dst_reg + src_reg
987 therefore must preserve this property. src_reg and imm32 fields are
994 R0 = ntohl(*(u32 *) (((struct sk_buff *) R6)->data + src_reg + imm32))
999 BPF_MEM | <size> | BPF_STX: *(size *) (dst_reg + off) = src_reg
1001 BPF_MEM | <size> | BPF_LDX: dst_reg = *(size *) (src_reg + off)
1002 BPF_XADD | BPF_W | BPF_STX: lock xadd *(u32 *)(dst_reg + off16) += src_reg
[all …]
/Linux-v4.19/tools/include/uapi/linux/
Dbpf.h67 __u8 src_reg:4; /* source register */ member
/Linux-v4.19/include/uapi/linux/
Dbpf.h67 __u8 src_reg:4; /* source register */ member

12