| /Linux-v4.19/arch/arm/net/ |
| D | bpf_jit_32.h | 163 #define _AL3_I(op, rd, rn, imm) ((op ## _I) | (rd) << 12 | (rn) << 16 | (imm)) argument
169 #define ARM_ADD_I(rd, rn, imm) _AL3_I(ARM_INST_ADD, rd, rn, imm) argument
170 #define ARM_ADDS_I(rd, rn, imm) _AL3_I(ARM_INST_ADDS, rd, rn, imm) argument
172 #define ARM_ADC_I(rd, rn, imm) _AL3_I(ARM_INST_ADC, rd, rn, imm) argument
175 #define ARM_AND_I(rd, rn, imm) _AL3_I(ARM_INST_AND, rd, rn, imm) argument
178 #define ARM_BIC_I(rd, rn, imm) _AL3_I(ARM_INST_BIC, rd, rn, imm) argument
185 #define ARM_CMP_I(rn, imm) _AL3_I(ARM_INST_CMP, 0, rn, imm) argument
188 #define ARM_EOR_I(rd, rn, imm) _AL3_I(ARM_INST_EOR, rd, rn, imm) argument
193 #define ARM_LDR_R_SI(rt, rn, rm, type, imm) \ argument
196 | (imm) << 7 | (type) << 5 | (rm))
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| /Linux-v4.19/tools/include/linux/ |
| D | filter.h | 40 .imm = 0 })
48 .imm = 0 })
58 .imm = IMM })
66 .imm = IMM })
76 .imm = LEN })
86 .imm = 0 })
94 .imm = 0 })
104 .imm = IMM })
112 .imm = IMM })
122 .imm = IMM })
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| /Linux-v4.19/arch/nds32/mm/ |
| D | alignment.c | 198 int imm, regular, load, len, addr_mode, idx_mode; in do_16() local
204 imm = 1; in do_16()
212 imm = 1; in do_16()
220 imm = 1; in do_16()
228 imm = 0; in do_16()
236 imm = 1; in do_16()
244 imm = 1; in do_16()
252 imm = 1; in do_16()
260 imm = 0; in do_16()
285 if (imm) in do_16()
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| /Linux-v4.19/samples/bpf/ |
| D | bpf_insn.h | 16 .imm = 0 })
24 .imm = 0 })
34 .imm = IMM })
42 .imm = IMM })
52 .imm = 0 })
60 .imm = 0 })
70 .imm = IMM })
78 .imm = IMM })
90 .imm = (__u32) (IMM) }), \
96 .imm = ((__u64) (IMM)) >> 32 })
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| /Linux-v4.19/arch/powerpc/net/ |
| D | bpf_jit_comp64.c | 286 s32 imm = insn[i].imm; in bpf_jit_build_body() local
331 imm = -imm; in bpf_jit_build_body()
332 if (imm) { in bpf_jit_build_body()
333 if (imm >= -32768 && imm < 32768) in bpf_jit_build_body()
334 PPC_ADDI(dst_reg, dst_reg, IMM_L(imm)); in bpf_jit_build_body()
336 PPC_LI32(b2p[TMP_REG_1], imm); in bpf_jit_build_body()
350 if (imm >= -32768 && imm < 32768) in bpf_jit_build_body()
351 PPC_MULI(dst_reg, dst_reg, IMM_L(imm)); in bpf_jit_build_body()
353 PPC_LI32(b2p[TMP_REG_1], imm); in bpf_jit_build_body()
386 if (imm == 0) in bpf_jit_build_body()
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| /Linux-v4.19/arch/s390/net/ |
| D | bpf_jit_comp.c | 181 #define EMIT4_IMM(op, b1, imm) \ argument
183 unsigned int __imm = (imm) & 0xffff; \
235 #define EMIT6_PCREL_IMM_LABEL(op1, op2, b1, imm, label, mask) \ argument
239 (rel & 0xffff), op2 | (imm & 0xff) << 8); \
241 BUILD_BUG_ON(((unsigned long) imm) > 0xff); \
266 #define _EMIT6_IMM(op, imm) \ argument
268 unsigned int __imm = (imm); \
272 #define EMIT6_IMM(op, b1, imm) \ argument
274 _EMIT6_IMM(op | reg_high(b1) << 16, imm); \
510 s32 imm = insn->imm; in bpf_jit_insn() local
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| /Linux-v4.19/arch/arm/probes/kprobes/ |
| D | checkers-common.c | 42 int imm = insn & 0xff; in checker_stack_use_imm_0xx() local
43 asi->stack_space = imm; in checker_stack_use_imm_0xx()
55 int imm = insn & 0xff; in checker_stack_use_t32strd() local
56 asi->stack_space = imm << 2; in checker_stack_use_t32strd()
64 int imm = ((insn & 0xf00) >> 4) + (insn & 0xf); in checker_stack_use_imm_x0x() local
65 asi->stack_space = imm; in checker_stack_use_imm_x0x()
74 int imm = insn & 0xfff; in checker_stack_use_imm_xxx() local
75 asi->stack_space = imm; in checker_stack_use_imm_xxx()
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| /Linux-v4.19/kernel/bpf/ |
| D | disasm.c | 31 insn->imm >= 0 && insn->imm < __BPF_FUNC_MAX_ID && in __func_get_name()
32 func_id_str[insn->imm]) in __func_get_name()
33 return func_id_str[insn->imm]; in __func_get_name()
39 snprintf(buff, len, "%+d", insn->imm); in __func_get_name()
122 insn->imm, insn->dst_reg); in print_bpf_end_insn()
156 insn->imm); in print_bpf_insn()
182 insn->off, insn->imm); in print_bpf_insn()
197 insn->imm); in print_bpf_insn()
202 insn->src_reg, insn->imm); in print_bpf_insn()
208 u64 imm = ((u64)(insn + 1)->imm << 32) | (u32)insn->imm; in print_bpf_insn() local
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| /Linux-v4.19/arch/mips/net/ |
| D | bpf_jit.c | 144 static inline bool is_range16(s32 imm) in is_range16() argument
146 return !(imm >= SBIT(15) || imm < -SBIT(15)); in is_range16()
161 static inline void emit_load_imm(unsigned int dst, u32 imm, struct jit_ctx *ctx) in emit_load_imm() argument
165 if (!is_range16(imm)) { in emit_load_imm()
167 uasm_i_lui(&p, r_tmp_imm, (s32)imm >> 16); in emit_load_imm()
169 uasm_i_ori(&p, dst, r_tmp_imm, imm & 0xffff); in emit_load_imm()
172 uasm_i_addiu(&p, dst, r_zero, imm); in emit_load_imm()
177 if (!is_range16(imm)) in emit_load_imm()
187 static inline void emit_ori(unsigned int dst, unsigned src, u32 imm, in emit_ori() argument
190 if (imm >= BIT(16)) { in emit_ori()
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| D | ebpf_jit.c | 390 if (insn->imm >= S16_MIN && insn->imm <= S16_MAX) { in gen_imm_to_reg()
391 emit_instr(ctx, addiu, reg, MIPS_R_ZERO, insn->imm); in gen_imm_to_reg()
393 int lower = (s16)(insn->imm & 0xffff); in gen_imm_to_reg()
394 int upper = insn->imm - lower; in gen_imm_to_reg()
452 if (insn->imm >= lower_bound && insn->imm <= upper_bound) { in gen_imm_insn()
456 emit_instr(ctx, daddiu, dst, MIPS_R_ZERO, insn->imm); in gen_imm_insn()
460 emit_instr(ctx, andi, dst, dst, insn->imm); in gen_imm_insn()
464 emit_instr(ctx, ori, dst, dst, insn->imm); in gen_imm_insn()
468 emit_instr(ctx, xori, dst, dst, insn->imm); in gen_imm_insn()
471 emit_instr(ctx, daddiu, dst, dst, insn->imm); in gen_imm_insn()
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| /Linux-v4.19/arch/arm64/kernel/ |
| D | insn.c | 329 u32 insn, u64 imm) in aarch64_insn_encode_immediate() argument
340 immlo = (imm & ADR_IMM_LOMASK) << ADR_IMM_LOSHIFT; in aarch64_insn_encode_immediate()
341 imm >>= ADR_IMM_HILOSPLIT; in aarch64_insn_encode_immediate()
342 immhi = (imm & ADR_IMM_HIMASK) << ADR_IMM_HISHIFT; in aarch64_insn_encode_immediate()
343 imm = immlo | immhi; in aarch64_insn_encode_immediate()
357 insn |= (imm & mask) << shift; in aarch64_insn_encode_immediate()
809 int imm, enum aarch64_insn_variant variant, in aarch64_insn_gen_add_sub_imm() argument
844 if (imm & ~(BIT(24) - 1)) in aarch64_insn_gen_add_sub_imm()
848 if (imm & ~(SZ_4K - 1)) { in aarch64_insn_gen_add_sub_imm()
850 if (imm & (SZ_4K - 1)) in aarch64_insn_gen_add_sub_imm()
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| D | module.c | 128 u64 imm; in reloc_insn_movw() local
133 imm = sval >> lsb; in reloc_insn_movw()
152 imm = ~imm; in reloc_insn_movw()
157 insn = aarch64_insn_encode_immediate(AARCH64_INSN_IMM_16, insn, imm); in reloc_insn_movw()
160 if (imm > U16_MAX) in reloc_insn_movw()
169 u64 imm, imm_mask; in reloc_insn_imm() local
179 imm = sval & imm_mask; in reloc_insn_imm()
182 insn = aarch64_insn_encode_immediate(imm_type, insn, imm); in reloc_insn_imm()
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| /Linux-v4.19/arch/arm/kvm/ |
| D | trace.h | 59 TP_PROTO(unsigned long vcpu_pc, unsigned long r0, unsigned long imm),
60 TP_ARGS(vcpu_pc, r0, imm),
65 __field( unsigned long, imm )
71 __entry->imm = imm;
75 __entry->vcpu_pc, __entry->r0, __entry->imm)
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| /Linux-v4.19/drivers/net/ethernet/netronome/nfp/bpf/ |
| D | jit.c | 292 emit_immed(struct nfp_prog *nfp_prog, swreg dst, u16 imm, in emit_immed() argument
303 err = swreg_to_unrestricted(dst, dst, reg_imm(imm & 0xff), ®); in emit_immed()
312 reg.breg, imm >> 8, width, invert, shift, in emit_immed()
577 static bool pack_immed(u32 imm, u16 *val, enum immed_shift *shift) in pack_immed() argument
579 if (!(imm & 0xffff0000)) { in pack_immed()
580 *val = imm; in pack_immed()
582 } else if (!(imm & 0xff0000ff)) { in pack_immed()
583 *val = imm >> 8; in pack_immed()
585 } else if (!(imm & 0x0000ffff)) { in pack_immed()
586 *val = imm >> 16; in pack_immed()
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| D | verifier.c | 81 int imm; in nfp_record_adjust_head() local
89 imm = reg2->var_off.value; in nfp_record_adjust_head()
91 if (imm > ETH_ZLEN - ETH_HLEN) in nfp_record_adjust_head()
93 if (imm > (int)bpf->adjust_head.guaranteed_add || in nfp_record_adjust_head()
94 imm < -bpf->adjust_head.guaranteed_sub) in nfp_record_adjust_head()
102 if (meta->arg2.reg.var_off.value != imm) in nfp_record_adjust_head()
165 u32 func_id = meta->insn.imm; in nfp_bpf_check_call()
301 u64 imm; in nfp_bpf_check_exit() local
315 imm = reg0->var_off.value; in nfp_bpf_check_exit()
317 imm <= TC_ACT_REDIRECT && in nfp_bpf_check_exit()
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| /Linux-v4.19/arch/sparc/net/ |
| D | bpf_jit_comp_64.c | 298 static void emit_alu_K(unsigned int opcode, unsigned int dst, unsigned int imm, in emit_alu_K() argument
301 bool small_immed = is_simm13(imm); in emit_alu_K()
306 emit(insn | IMMED | S13(imm), ctx); in emit_alu_K()
312 emit_set_const_sext(imm, tmp, ctx); in emit_alu_K()
317 static void emit_alu3_K(unsigned int opcode, unsigned int src, unsigned int imm, in emit_alu3_K() argument
320 bool small_immed = is_simm13(imm); in emit_alu3_K()
325 emit(insn | IMMED | S13(imm), ctx); in emit_alu3_K()
331 emit_set_const_sext(imm, tmp, ctx); in emit_alu3_K()
636 const u8 dst, s32 imm, struct jit_ctx *ctx) in emit_cbcondi() argument
640 emit(cb_opc | IMMED | WDISP10(off << 2) | RS1(dst) | S5(imm), ctx); in emit_cbcondi()
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| /Linux-v4.19/arch/arm64/net/ |
| D | bpf_jit_comp.c | 363 const s32 imm = insn->imm; in build_insn() local
370 #define check_imm(bits, imm) do { \ in build_insn() argument
371 if ((((imm) > 0) && ((imm) >> (bits))) || \ in build_insn()
372 (((imm) < 0) && (~(imm) >> (bits)))) { \ in build_insn()
374 i, imm, imm); \ in build_insn()
378 #define check_imm19(imm) check_imm(19, imm) in build_insn() argument
379 #define check_imm26(imm) check_imm(26, imm) in build_insn() argument
454 switch (imm) { in build_insn()
470 switch (imm) { in build_insn()
487 emit_a64_mov_i(is64, dst, imm, ctx); in build_insn()
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| /Linux-v4.19/include/linux/ |
| D | filter.h | 90 .imm = 0 })
98 .imm = 0 })
108 .imm = IMM })
116 .imm = IMM })
126 .imm = LEN })
136 .imm = 0 })
144 .imm = 0 })
154 .imm = IMM })
162 .imm = IMM })
174 .imm = (__u32) (IMM) }), \
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| /Linux-v4.19/arch/sh/kernel/ |
| D | disassemble.c | 303 int imm = 0; in print_sh_insn() local
320 imm = (nibs[2] << 4) | (nibs[3]); in print_sh_insn()
321 if (imm & 0x80) in print_sh_insn()
322 imm |= ~0xff; in print_sh_insn()
323 imm = ((char)imm) * 2 + 4 ; in print_sh_insn()
326 imm = ((nibs[1]) << 8) | (nibs[2] << 4) | (nibs[3]); in print_sh_insn()
327 if (imm & 0x800) in print_sh_insn()
328 imm |= ~0xfff; in print_sh_insn()
329 imm = imm * 2 + 4; in print_sh_insn()
332 imm = nibs[3]; in print_sh_insn()
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| /Linux-v4.19/arch/ia64/kernel/ |
| D | unaligned.c | 171 unsigned long imm:7; /* [13:19] */ member
694 unsigned long imm; in emulate_load_updates() local
702 imm = ld.x << 7 | ld.imm; in emulate_load_updates()
707 if (ld.m) imm |= SIGN_EXT9; in emulate_load_updates()
713 ifa += imm; in emulate_load_updates()
717 DPRINT("ld.x=%d ld.m=%d imm=%ld r3=0x%lx\n", ld.x, ld.m, imm, ifa); in emulate_load_updates()
739 getreg(ld.imm, &r2, &nat_r2, regs); in emulate_load_updates()
748 DPRINT("imm=%d r2=%ld r3=0x%lx nat_r2=%d\n",ld.imm, r2, ifa, nat_r2); in emulate_load_updates()
886 getreg(ld.imm, &r2, NULL, regs); in emulate_store_int()
915 unsigned long imm; in emulate_store_int() local
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| /Linux-v4.19/arch/arm64/kvm/ |
| D | trace.h | 29 TP_PROTO(unsigned long vcpu_pc, unsigned long r0, unsigned long imm),
30 TP_ARGS(vcpu_pc, r0, imm),
35 __field(unsigned long, imm)
41 __entry->imm = imm;
45 __entry->vcpu_pc, __entry->r0, __entry->imm)
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| /Linux-v4.19/arch/microblaze/kernel/ |
| D | ftrace.c | 114 static unsigned int imm; /* saving whole imm instruction */ variable
146 imm = *(unsigned int *)rec->ip; in ftrace_make_nop()
147 pr_debug("%s: imm:0x%x\n", __func__, imm); in ftrace_make_nop()
168 __func__, (unsigned int)addr, (unsigned int)rec->ip, imm); in ftrace_make_call()
169 ret = ftrace_modify_code(rec->ip, imm); in ftrace_make_call()
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| /Linux-v4.19/arch/arm64/kernel/probes/ |
| D | simulate-insn.c | 97 long imm, xn, val; in simulate_adr_adrp() local
100 imm = ((opcode >> 3) & 0x1ffffc) | ((opcode >> 29) & 0x3); in simulate_adr_adrp()
101 imm = sign_extend64(imm, 20); in simulate_adr_adrp()
103 val = (imm<<12) + (addr & 0xfffffffffffff000); in simulate_adr_adrp()
105 val = imm + addr; in simulate_adr_adrp()
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| /Linux-v4.19/arch/powerpc/lib/ |
| D | code-patching.c | 338 signed long imm; in branch_iform_target() local
340 imm = *instr & 0x3FFFFFC; in branch_iform_target()
343 if (imm & 0x2000000) in branch_iform_target()
344 imm -= 0x4000000; in branch_iform_target()
347 imm += (unsigned long)instr; in branch_iform_target()
349 return (unsigned long)imm; in branch_iform_target()
354 signed long imm; in branch_bform_target() local
356 imm = *instr & 0xFFFC; in branch_bform_target()
359 if (imm & 0x8000) in branch_bform_target()
360 imm -= 0x10000; in branch_bform_target()
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| D | sstep.c | 1173 unsigned long int imm; in analyse_instr() local
1184 imm = (signed short)(instr & 0xfffc); in analyse_instr()
1186 imm += regs->nip; in analyse_instr()
1187 op->val = truncate_if_32bit(regs->msr, imm); in analyse_instr()
1203 imm = instr & 0x03fffffc; in analyse_instr()
1204 if (imm & 0x02000000) in analyse_instr()
1205 imm -= 0x04000000; in analyse_instr()
1207 imm += regs->nip; in analyse_instr()
1208 op->val = truncate_if_32bit(regs->msr, imm); in analyse_instr()
1227 imm = (instr & 0x400)? regs->ctr: regs->link; in analyse_instr()
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