| /ohos5.0/base/security/code_signature/interfaces/innerkits/jit_code_sign/src/ |
| H A D | jit_code_signer_single.cpp | 40 void JitCodeSignerSingle::SignInstruction(Instr insn) in SignInstruction() argument
44 LOG_INFO("Offset = %{public}x, insn = %{public}x", offset_, insn); in SignInstruction()
50 signTable_.push_back(ctx_.SignSingle(insn, index)); in SignInstruction()
56 int32_t JitCodeSignerSingle::PatchInstruction(int offset, Instr insn) in PatchInstruction() argument
59 LOG_INFO("offset = %{public}x, insn = %{public}x", offset, insn); in PatchInstruction()
66 uint32_t signature = ctx_.SignSingle(insn, curIndex); in PatchInstruction()
83 Instr insn = *reinterpret_cast<const Instr *>(tmpBuffer_ + offset); in ValidateCodeCopy() local
84 uint32_t signature = verifyCtx.SignSingle(insn, index); in ValidateCodeCopy()
89 insn, index * INSTRUCTION_SIZE, signature, signTable_[index]); in ValidateCodeCopy()
95 *(jitMemory + index) = insn; in ValidateCodeCopy()
|
| H A D | jit_code_signer_hybrid.cpp | 45 void JitCodeSignerHybrid::SignInstruction(Instr insn) in SignInstruction() argument
52 LOG_INFO("Offset = %{public}x, insn = %{public}x", offset_, insn); in SignInstruction()
56 signTable_.push_back(ctx_.SignSingle(insn, GetIndexFromOffset(offset_))); in SignInstruction()
63 uint32_t signature = ctx_.Update(insn); in SignInstruction()
75 int32_t JitCodeSignerHybrid::PatchInstruction(int offset, Instr insn) in PatchInstruction() argument
83 LOG_INFO("offset = %{public}x, insn = %{public}x", offset, insn); in PatchInstruction()
90 uint32_t signature = ctx_.SignSingle(insn, curIndex); in PatchInstruction()
147 Instr insn = *reinterpret_cast<const Instr *>(tmpBuffer_ + skippedOffset_[i]); in ValidateCodeCopy() local
148 uint32_t signature = verifyCtx.SignSingle(insn, index); in ValidateCodeCopy()
153 insn, index, signature, signTable_[index]); in ValidateCodeCopy()
[all …]
|
| H A D | jit_code_signer_base.cpp | 31 Instr insn = 0; in GetOneInstrForQueue() local
34 insn |= (queue.front() << (BYTE_BIT_SIZE * i)); in GetOneInstrForQueue()
38 return insn; in GetOneInstrForQueue()
72 Instr insn = GetOneInstrForQueue(willSign_); in SignData() local
73 SignInstruction(insn); in SignData()
79 int32_t JitCodeSignerBase::PatchInstruction(Byte *buffer, Instr insn) in PatchInstruction() argument
84 return PatchInstruction(static_cast<int>(buffer - tmpBuffer_), insn); in PatchInstruction()
|
| /ohos5.0/base/security/code_signature/interfaces/innerkits/jit_code_sign/include/ |
| H A D | jit_code_signer_base.h | 42 virtual void SignInstruction(Instr insn) = 0;
44 virtual int32_t PatchInstruction(int offset, Instr insn) = 0;
49 int32_t PatchInstruction(Byte *jitBuffer, Instr insn);
|
| H A D | jit_code_signer_single.h | 32 void SignInstruction(Instr insn);
34 int32_t PatchInstruction(int offset, Instr insn);
|
| H A D | jit_code_signer_hybrid.h | 32 void SignInstruction(Instr insn);
34 int32_t PatchInstruction(int offset, Instr insn);
|
| H A D | jit_buffer_integrity.h | 132 void *address, Instr insn) in PatchInstruction() argument
135 return signer->PatchInstruction(CAST_TO_BYTES(address), insn); in PatchInstruction()
|
| /ohos5.0/foundation/communication/netmanager_base/services/netmanagernative/bpf/src/ |
| H A D | bpf_loader.cpp | 558 bool ApplyRelocation(bpf_insn *insn, ELFIO::section *section) const in ApplyRelocation() argument
560 if (insn == nullptr || section == nullptr || section->get_entry_size() == 0) { in ApplyRelocation()
579 if (insn[index].code != (BPF_LD | BPF_IMM | BPF_DW)) { in ApplyRelocation()
581 insn[index].code, (BPF_LD | BPF_IMM | BPF_DW)); in ApplyRelocation()
598 insn[index].src_reg = BPF_PSEUDO_MAP_FD; in ApplyRelocation()
599 insn[index].imm = maps_[mapIdx].fd; in ApplyRelocation()
712 bool LoadProg(const std::string &event, const bpf_insn *insn, size_t insnCnt) in LoadProg() argument
720 if (insn == nullptr) { in LoadProg()
727 int32_t progFd = BpfLoadProgram(progName, progType, insn, insnCnt); in LoadProg()
784 if (insn == nullptr) { in ParseRelocation()
[all …]
|
| /ohos5.0/foundation/communication/netmanager_base/bpf/bpf_loader/ |
| H A D | bpf_loader.h | 131 bool ApplyRelocation(bpf_insn *insn, ELFIO::section *section);
133 bool LoadProg(const std::string &event, const bpf_insn *insn, size_t insnCnt);
|
| /ohos5.0/base/security/code_signature/ |
| H A D | README_zh.md | 61 | int32_t PatchInstruction(JitCodeSignerBase *signer, void *address, Instr insn); | 更新对应地址指令签名 |
|