559c7f2092
GDB wasn't handling the old one gracefully. - Create a RegsInfo structure that can be used to properly eval expression data. - Remove the versions on Dwarf ops. It doesn't work the in the real world and doesn't add useful information. - Fix dex pc frame number bug. Test: testrunner.py -j40 --host --cdex-fast -t 137 Test: libunwindstack_test Test: All unit tests pass. Change-Id: Iac4fea651b81cb6087fd237a9a5027a352a49245
1486 lines
32 KiB
C++
1486 lines
32 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _LIBUNWINDSTACK_DWARF_OP_H
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#define _LIBUNWINDSTACK_DWARF_OP_H
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#include <stdint.h>
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#include <deque>
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#include <string>
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#include <type_traits>
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#include <vector>
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#include <unwindstack/DwarfError.h>
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#include "DwarfEncoding.h"
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#include "RegsInfo.h"
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namespace unwindstack {
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// Forward declarations.
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class DwarfMemory;
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class Memory;
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template <typename AddressType>
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class RegsImpl;
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template <typename AddressType>
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class DwarfOp {
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// Signed version of AddressType
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typedef typename std::make_signed<AddressType>::type SignedType;
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struct OpCallback {
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const char* name;
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bool (DwarfOp::*handle_func)();
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uint8_t num_required_stack_values;
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uint8_t num_operands;
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uint8_t operands[2];
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};
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public:
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DwarfOp(DwarfMemory* memory, Memory* regular_memory)
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: memory_(memory), regular_memory_(regular_memory) {}
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virtual ~DwarfOp() = default;
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bool Decode();
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bool Eval(uint64_t start, uint64_t end);
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void GetLogInfo(uint64_t start, uint64_t end, std::vector<std::string>* lines);
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AddressType StackAt(size_t index) { return stack_[index]; }
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size_t StackSize() { return stack_.size(); }
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void set_regs_info(RegsInfo<AddressType>* regs_info) { regs_info_ = regs_info; }
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const DwarfErrorData& last_error() { return last_error_; }
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DwarfErrorCode LastErrorCode() { return last_error_.code; }
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uint64_t LastErrorAddress() { return last_error_.address; }
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bool dex_pc_set() { return dex_pc_set_; }
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bool is_register() { return is_register_; }
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uint8_t cur_op() { return cur_op_; }
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Memory* regular_memory() { return regular_memory_; }
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protected:
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AddressType OperandAt(size_t index) { return operands_[index]; }
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size_t OperandsSize() { return operands_.size(); }
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AddressType StackPop() {
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AddressType value = stack_.front();
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stack_.pop_front();
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return value;
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}
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private:
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DwarfMemory* memory_;
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Memory* regular_memory_;
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RegsInfo<AddressType>* regs_info_;
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bool dex_pc_set_ = false;
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bool is_register_ = false;
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DwarfErrorData last_error_{DWARF_ERROR_NONE, 0};
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uint8_t cur_op_;
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std::vector<AddressType> operands_;
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std::deque<AddressType> stack_;
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inline AddressType bool_to_dwarf_bool(bool value) { return value ? 1 : 0; }
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// Op processing functions.
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bool op_deref();
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bool op_deref_size();
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bool op_push();
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bool op_dup();
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bool op_drop();
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bool op_over();
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bool op_pick();
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bool op_swap();
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bool op_rot();
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bool op_abs();
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bool op_and();
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bool op_div();
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bool op_minus();
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bool op_mod();
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bool op_mul();
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bool op_neg();
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bool op_not();
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bool op_or();
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bool op_plus();
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bool op_plus_uconst();
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bool op_shl();
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bool op_shr();
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bool op_shra();
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bool op_xor();
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bool op_bra();
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bool op_eq();
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bool op_ge();
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bool op_gt();
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bool op_le();
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bool op_lt();
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bool op_ne();
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bool op_skip();
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bool op_lit();
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bool op_reg();
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bool op_regx();
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bool op_breg();
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bool op_bregx();
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bool op_nop();
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bool op_not_implemented();
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constexpr static OpCallback kCallbackTable[256] = {
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{nullptr, nullptr, 0, 0, {}}, // 0x00 illegal op
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{nullptr, nullptr, 0, 0, {}}, // 0x01 illegal op
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{nullptr, nullptr, 0, 0, {}}, // 0x02 illegal op
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{
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// 0x03 DW_OP_addr
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"DW_OP_addr",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_absptr},
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},
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{nullptr, nullptr, 0, 0, {}}, // 0x04 illegal op
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{nullptr, nullptr, 0, 0, {}}, // 0x05 illegal op
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{
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// 0x06 DW_OP_deref
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"DW_OP_deref",
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&DwarfOp::op_deref,
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1,
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0,
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{},
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},
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{nullptr, nullptr, 0, 0, {}}, // 0x07 illegal op
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{
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// 0x08 DW_OP_const1u
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"DW_OP_const1u",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_udata1},
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},
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{
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// 0x09 DW_OP_const1s
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"DW_OP_const1s",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_sdata1},
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},
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{
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// 0x0a DW_OP_const2u
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"DW_OP_const2u",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_udata2},
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},
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{
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// 0x0b DW_OP_const2s
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"DW_OP_const2s",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_sdata2},
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},
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{
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// 0x0c DW_OP_const4u
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"DW_OP_const4u",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_udata4},
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},
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{
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// 0x0d DW_OP_const4s
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"DW_OP_const4s",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_sdata4},
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},
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{
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// 0x0e DW_OP_const8u
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"DW_OP_const8u",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_udata8},
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},
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{
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// 0x0f DW_OP_const8s
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"DW_OP_const8s",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_sdata8},
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},
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{
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// 0x10 DW_OP_constu
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"DW_OP_constu",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_uleb128},
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},
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{
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// 0x11 DW_OP_consts
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"DW_OP_consts",
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&DwarfOp::op_push,
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0,
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1,
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{DW_EH_PE_sleb128},
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},
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{
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// 0x12 DW_OP_dup
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"DW_OP_dup",
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&DwarfOp::op_dup,
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1,
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0,
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{},
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},
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{
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// 0x13 DW_OP_drop
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"DW_OP_drop",
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&DwarfOp::op_drop,
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1,
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0,
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{},
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},
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{
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// 0x14 DW_OP_over
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"DW_OP_over",
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&DwarfOp::op_over,
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2,
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0,
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{},
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},
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{
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// 0x15 DW_OP_pick
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"DW_OP_pick",
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&DwarfOp::op_pick,
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0,
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1,
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{DW_EH_PE_udata1},
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},
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{
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// 0x16 DW_OP_swap
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"DW_OP_swap",
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&DwarfOp::op_swap,
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2,
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0,
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{},
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},
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{
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// 0x17 DW_OP_rot
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"DW_OP_rot",
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&DwarfOp::op_rot,
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3,
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0,
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{},
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},
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{
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// 0x18 DW_OP_xderef
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"DW_OP_xderef",
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&DwarfOp::op_not_implemented,
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2,
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0,
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{},
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},
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{
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// 0x19 DW_OP_abs
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"DW_OP_abs",
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&DwarfOp::op_abs,
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1,
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0,
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{},
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},
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{
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// 0x1a DW_OP_and
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"DW_OP_and",
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&DwarfOp::op_and,
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2,
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0,
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{},
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},
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{
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// 0x1b DW_OP_div
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"DW_OP_div",
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&DwarfOp::op_div,
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2,
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0,
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{},
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},
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{
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// 0x1c DW_OP_minus
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"DW_OP_minus",
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&DwarfOp::op_minus,
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2,
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0,
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{},
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},
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{
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// 0x1d DW_OP_mod
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"DW_OP_mod",
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&DwarfOp::op_mod,
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2,
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0,
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{},
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},
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{
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// 0x1e DW_OP_mul
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"DW_OP_mul",
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&DwarfOp::op_mul,
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2,
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0,
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{},
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},
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{
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// 0x1f DW_OP_neg
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"DW_OP_neg",
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&DwarfOp::op_neg,
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1,
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0,
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{},
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},
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{
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// 0x20 DW_OP_not
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"DW_OP_not",
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&DwarfOp::op_not,
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1,
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0,
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{},
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},
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{
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// 0x21 DW_OP_or
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"DW_OP_or",
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&DwarfOp::op_or,
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2,
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0,
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{},
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},
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{
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// 0x22 DW_OP_plus
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"DW_OP_plus",
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&DwarfOp::op_plus,
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2,
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0,
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{},
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},
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{
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// 0x23 DW_OP_plus_uconst
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"DW_OP_plus_uconst",
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&DwarfOp::op_plus_uconst,
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1,
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1,
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{DW_EH_PE_uleb128},
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},
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{
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// 0x24 DW_OP_shl
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"DW_OP_shl",
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&DwarfOp::op_shl,
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2,
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0,
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{},
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},
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{
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// 0x25 DW_OP_shr
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"DW_OP_shr",
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&DwarfOp::op_shr,
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2,
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0,
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{},
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},
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{
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// 0x26 DW_OP_shra
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"DW_OP_shra",
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&DwarfOp::op_shra,
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2,
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0,
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{},
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},
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{
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// 0x27 DW_OP_xor
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"DW_OP_xor",
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&DwarfOp::op_xor,
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2,
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0,
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{},
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},
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{
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// 0x28 DW_OP_bra
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"DW_OP_bra",
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&DwarfOp::op_bra,
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1,
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1,
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{DW_EH_PE_sdata2},
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},
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{
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// 0x29 DW_OP_eq
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"DW_OP_eq",
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&DwarfOp::op_eq,
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2,
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0,
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{},
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},
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{
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// 0x2a DW_OP_ge
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"DW_OP_ge",
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&DwarfOp::op_ge,
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2,
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0,
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{},
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},
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{
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// 0x2b DW_OP_gt
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"DW_OP_gt",
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&DwarfOp::op_gt,
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2,
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0,
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{},
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},
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{
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// 0x2c DW_OP_le
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"DW_OP_le",
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&DwarfOp::op_le,
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2,
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0,
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{},
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},
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{
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// 0x2d DW_OP_lt
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"DW_OP_lt",
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&DwarfOp::op_lt,
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2,
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0,
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{},
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},
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{
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// 0x2e DW_OP_ne
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"DW_OP_ne",
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&DwarfOp::op_ne,
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2,
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0,
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{},
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},
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{
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// 0x2f DW_OP_skip
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"DW_OP_skip",
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&DwarfOp::op_skip,
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0,
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1,
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{DW_EH_PE_sdata2},
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},
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{
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// 0x30 DW_OP_lit0
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"DW_OP_lit0",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x31 DW_OP_lit1
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"DW_OP_lit1",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x32 DW_OP_lit2
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"DW_OP_lit2",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x33 DW_OP_lit3
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"DW_OP_lit3",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x34 DW_OP_lit4
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"DW_OP_lit4",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x35 DW_OP_lit5
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"DW_OP_lit5",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x36 DW_OP_lit6
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"DW_OP_lit6",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x37 DW_OP_lit7
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"DW_OP_lit7",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x38 DW_OP_lit8
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"DW_OP_lit8",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x39 DW_OP_lit9
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"DW_OP_lit9",
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&DwarfOp::op_lit,
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0,
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|
0,
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{},
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},
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{
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// 0x3a DW_OP_lit10
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"DW_OP_lit10",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x3b DW_OP_lit11
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"DW_OP_lit11",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x3c DW_OP_lit12
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"DW_OP_lit12",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x3d DW_OP_lit13
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"DW_OP_lit13",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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// 0x3e DW_OP_lit14
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"DW_OP_lit14",
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&DwarfOp::op_lit,
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0,
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0,
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{},
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},
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{
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|
// 0x3f DW_OP_lit15
|
|
"DW_OP_lit15",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x40 DW_OP_lit16
|
|
"DW_OP_lit16",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x41 DW_OP_lit17
|
|
"DW_OP_lit17",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x42 DW_OP_lit18
|
|
"DW_OP_lit18",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x43 DW_OP_lit19
|
|
"DW_OP_lit19",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x44 DW_OP_lit20
|
|
"DW_OP_lit20",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x45 DW_OP_lit21
|
|
"DW_OP_lit21",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x46 DW_OP_lit22
|
|
"DW_OP_lit22",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x47 DW_OP_lit23
|
|
"DW_OP_lit23",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x48 DW_OP_lit24
|
|
"DW_OP_lit24",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x49 DW_OP_lit25
|
|
"DW_OP_lit25",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x4a DW_OP_lit26
|
|
"DW_OP_lit26",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x4b DW_OP_lit27
|
|
"DW_OP_lit27",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x4c DW_OP_lit28
|
|
"DW_OP_lit28",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x4d DW_OP_lit29
|
|
"DW_OP_lit29",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x4e DW_OP_lit30
|
|
"DW_OP_lit30",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x4f DW_OP_lit31
|
|
"DW_OP_lit31",
|
|
&DwarfOp::op_lit,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x50 DW_OP_reg0
|
|
"DW_OP_reg0",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x51 DW_OP_reg1
|
|
"DW_OP_reg1",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x52 DW_OP_reg2
|
|
"DW_OP_reg2",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x53 DW_OP_reg3
|
|
"DW_OP_reg3",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x54 DW_OP_reg4
|
|
"DW_OP_reg4",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x55 DW_OP_reg5
|
|
"DW_OP_reg5",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x56 DW_OP_reg6
|
|
"DW_OP_reg6",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x57 DW_OP_reg7
|
|
"DW_OP_reg7",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x58 DW_OP_reg8
|
|
"DW_OP_reg8",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x59 DW_OP_reg9
|
|
"DW_OP_reg9",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x5a DW_OP_reg10
|
|
"DW_OP_reg10",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x5b DW_OP_reg11
|
|
"DW_OP_reg11",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x5c DW_OP_reg12
|
|
"DW_OP_reg12",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x5d DW_OP_reg13
|
|
"DW_OP_reg13",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x5e DW_OP_reg14
|
|
"DW_OP_reg14",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x5f DW_OP_reg15
|
|
"DW_OP_reg15",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x60 DW_OP_reg16
|
|
"DW_OP_reg16",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x61 DW_OP_reg17
|
|
"DW_OP_reg17",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x62 DW_OP_reg18
|
|
"DW_OP_reg18",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x63 DW_OP_reg19
|
|
"DW_OP_reg19",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x64 DW_OP_reg20
|
|
"DW_OP_reg20",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x65 DW_OP_reg21
|
|
"DW_OP_reg21",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x66 DW_OP_reg22
|
|
"DW_OP_reg22",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x67 DW_OP_reg23
|
|
"DW_OP_reg23",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x68 DW_OP_reg24
|
|
"DW_OP_reg24",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x69 DW_OP_reg25
|
|
"DW_OP_reg25",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x6a DW_OP_reg26
|
|
"DW_OP_reg26",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x6b DW_OP_reg27
|
|
"DW_OP_reg27",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x6c DW_OP_reg28
|
|
"DW_OP_reg28",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x6d DW_OP_reg29
|
|
"DW_OP_reg29",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x6e DW_OP_reg30
|
|
"DW_OP_reg30",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x6f DW_OP_reg31
|
|
"DW_OP_reg31",
|
|
&DwarfOp::op_reg,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x70 DW_OP_breg0
|
|
"DW_OP_breg0",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x71 DW_OP_breg1
|
|
"DW_OP_breg1",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x72 DW_OP_breg2
|
|
"DW_OP_breg2",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x73 DW_OP_breg3
|
|
"DW_OP_breg3",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x74 DW_OP_breg4
|
|
"DW_OP_breg4",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x75 DW_OP_breg5
|
|
"DW_OP_breg5",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x76 DW_OP_breg6
|
|
"DW_OP_breg6",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x77 DW_OP_breg7
|
|
"DW_OP_breg7",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x78 DW_OP_breg8
|
|
"DW_OP_breg8",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x79 DW_OP_breg9
|
|
"DW_OP_breg9",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x7a DW_OP_breg10
|
|
"DW_OP_breg10",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x7b DW_OP_breg11
|
|
"DW_OP_breg11",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x7c DW_OP_breg12
|
|
"DW_OP_breg12",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x7d DW_OP_breg13
|
|
"DW_OP_breg13",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x7e DW_OP_breg14
|
|
"DW_OP_breg14",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x7f DW_OP_breg15
|
|
"DW_OP_breg15",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x80 DW_OP_breg16
|
|
"DW_OP_breg16",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x81 DW_OP_breg17
|
|
"DW_OP_breg17",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x82 DW_OP_breg18
|
|
"DW_OP_breg18",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x83 DW_OP_breg19
|
|
"DW_OP_breg19",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x84 DW_OP_breg20
|
|
"DW_OP_breg20",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x85 DW_OP_breg21
|
|
"DW_OP_breg21",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x86 DW_OP_breg22
|
|
"DW_OP_breg22",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x87 DW_OP_breg23
|
|
"DW_OP_breg23",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x88 DW_OP_breg24
|
|
"DW_OP_breg24",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x89 DW_OP_breg25
|
|
"DW_OP_breg25",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x8a DW_OP_breg26
|
|
"DW_OP_breg26",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x8b DW_OP_breg27
|
|
"DW_OP_breg27",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x8c DW_OP_breg28
|
|
"DW_OP_breg28",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x8d DW_OP_breg29
|
|
"DW_OP_breg29",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x8e DW_OP_breg30
|
|
"DW_OP_breg30",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x8f DW_OP_breg31
|
|
"DW_OP_breg31",
|
|
&DwarfOp::op_breg,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x90 DW_OP_regx
|
|
"DW_OP_regx",
|
|
&DwarfOp::op_regx,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_uleb128},
|
|
},
|
|
{
|
|
// 0x91 DW_OP_fbreg
|
|
"DW_OP_fbreg",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x92 DW_OP_bregx
|
|
"DW_OP_bregx",
|
|
&DwarfOp::op_bregx,
|
|
0,
|
|
2,
|
|
{DW_EH_PE_uleb128, DW_EH_PE_sleb128},
|
|
},
|
|
{
|
|
// 0x93 DW_OP_piece
|
|
"DW_OP_piece",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_uleb128},
|
|
},
|
|
{
|
|
// 0x94 DW_OP_deref_size
|
|
"DW_OP_deref_size",
|
|
&DwarfOp::op_deref_size,
|
|
1,
|
|
1,
|
|
{DW_EH_PE_udata1},
|
|
},
|
|
{
|
|
// 0x95 DW_OP_xderef_size
|
|
"DW_OP_xderef_size",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_udata1},
|
|
},
|
|
{
|
|
// 0x96 DW_OP_nop
|
|
"DW_OP_nop",
|
|
&DwarfOp::op_nop,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x97 DW_OP_push_object_address
|
|
"DW_OP_push_object_address",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x98 DW_OP_call2
|
|
"DW_OP_call2",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_udata2},
|
|
},
|
|
{
|
|
// 0x99 DW_OP_call4
|
|
"DW_OP_call4",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_udata4},
|
|
},
|
|
{
|
|
// 0x9a DW_OP_call_ref
|
|
"DW_OP_call_ref",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
0, // Has a different sized operand (4 bytes or 8 bytes).
|
|
{},
|
|
},
|
|
{
|
|
// 0x9b DW_OP_form_tls_address
|
|
"DW_OP_form_tls_address",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x9c DW_OP_call_frame_cfa
|
|
"DW_OP_call_frame_cfa",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
0,
|
|
{},
|
|
},
|
|
{
|
|
// 0x9d DW_OP_bit_piece
|
|
"DW_OP_bit_piece",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
2,
|
|
{DW_EH_PE_uleb128, DW_EH_PE_uleb128},
|
|
},
|
|
{
|
|
// 0x9e DW_OP_implicit_value
|
|
"DW_OP_implicit_value",
|
|
&DwarfOp::op_not_implemented,
|
|
0,
|
|
1,
|
|
{DW_EH_PE_uleb128},
|
|
},
|
|
{
|
|
// 0x9f DW_OP_stack_value
|
|
"DW_OP_stack_value",
|
|
&DwarfOp::op_not_implemented,
|
|
1,
|
|
0,
|
|
{},
|
|
},
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa0 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa1 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa2 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa3 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa4 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa5 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa6 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa7 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa8 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xa9 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xaa illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xab illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xac illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xad illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xae illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xaf illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb0 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb1 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb2 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb3 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb4 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb5 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb6 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb7 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb8 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xb9 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xba illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xbb illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xbc illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xbd illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xbe illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xbf illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc0 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc1 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc2 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc3 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc4 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc5 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc6 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc7 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc8 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xc9 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xca illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xcb illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xcc illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xcd illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xce illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xcf illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd0 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd1 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd2 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd3 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd4 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd5 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd6 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd7 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd8 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xd9 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xda illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xdb illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xdc illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xdd illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xde illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xdf illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe0 DW_OP_lo_user
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe1 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe2 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe3 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe4 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe5 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe6 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe7 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe8 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xe9 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xea illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xeb illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xec illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xed illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xee illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xef illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf0 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf1 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf2 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf3 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf4 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf5 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf6 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf7 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf8 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xf9 illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xfa illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xfb illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xfc illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xfd illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xfe illegal op
|
|
{nullptr, nullptr, 0, 0, {}}, // 0xff DW_OP_hi_user
|
|
};
|
|
};
|
|
|
|
} // namespace unwindstack
|
|
|
|
#endif // _LIBUNWINDSTACK_DWARF_OP_H
|