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https://github.com/ksherlock/mpw.git
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138 lines
2.1 KiB
C++
138 lines
2.1 KiB
C++
#ifndef __debugger_h__
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#define __debugger_h__
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#include <cstdint>
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#include <map>
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#include <functional>
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#include <string>
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// Debugger is a function in MacTypes.h
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namespace Debug {
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enum {
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cmdNull,
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cmdContinue,
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cmdStep,
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cmdRun,
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};
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enum {
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// subtypes
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// ; commands
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kHexdump = 1,
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kInfo,
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kList
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};
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struct Command {
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bool valid;
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int action;
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uint32_t argc;
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uint32_t argv[10];
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};
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struct Token {
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// constructor is not allowable because
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// this is a union in the parser.
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#if 0
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Token():
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intValue(0), stringValue(0), subtype(0)
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{}
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Token(uint32_t i) :
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intValue(i), subtype(0)
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{}
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Token(std::string *s, unsigned st = 0) :
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intValue(0), stringValue(s), subtype(st)
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{}
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#endif
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static Token Make()
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{
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Token t = {0, 0, 0};
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return t;
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}
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static Token Make(uint32_t i)
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{
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Token t = { i, 0, 0};
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return t;
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}
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static Token Make(std::string *s, uint32_t st)
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{
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Token t = { 0, s, st};
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return t;
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}
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uint32_t intValue;
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std::string *stringValue;
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unsigned subtype;
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#if 0
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Token& operator=(uint32_t rhs)
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{
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intValue = rhs;
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stringValue = 0;
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subtype = 0;
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return *this;
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}
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#endif
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operator uint32_t() const
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{
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return intValue;
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}
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};
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bool ParseLine(const char *iter, Command *command);
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void LoadTrapFile(const std::string &path, std::map<std::string, uint16_t> &map);
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uint32_t VariableGet(const std::string &);
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void VariableSet(const std::string &name, uint32_t value);
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void Shell();
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void Help();
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uint32_t ReadLong(uint32_t);
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uint16_t ReadWord(uint32_t);
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uint8_t ReadByte(uint32_t);
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void Print(uint32_t value);
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void PrintRegisters();
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void Info(uint32_t address);
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void Dump(uint32_t address, int count = 256);
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void List(uint32_t address, int count = 20);
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void List(uint32_t pc, uint32_t endpc);
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void SetARegister(unsigned reg, uint32_t value);
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void SetDRegister(unsigned reg, uint32_t value);
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void SetXRegister(unsigned reg, uint32_t value);
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void ToolBreak(int32_t tool);
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void ToolBreak();
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void Break(int32_t address);
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void Break();
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void ReadBreak();
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void ReadBreak(int32_t address);
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void WriteBreak();
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void WriteBreak(int32_t address);
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void ReadWriteBreak();
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void ReadWriteBreak(int32_t address);
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}
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#endif |