42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
#pragma once
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#include <vector>
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#include <cstring>
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#include "types.h"
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#include "Enums.h"
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struct COND_EXPR;
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/* STACK FRAME */
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struct STKSYM
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{
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COND_EXPR *actual; /* Expression tree of actual parameter */
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COND_EXPR *regs; /* For register arguments only */
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int16_t off; /* Immediate off from BP (+:args, -:params) */
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uint8_t regOff; /* Offset is a register (e.g. SI, DI) */
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int size; /* Size */
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hlType type; /* Probable type */
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eDuVal duVal; /* DEF, USE, VAL */
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boolT hasMacro; /* This type needs a macro */
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char macro[10]; /* Macro name */
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char name[10]; /* Name for this symbol/argument */
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bool invalid; /* Boolean: invalid entry in formal arg list*/
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STKSYM()
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{
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memset(this,0,sizeof(STKSYM));
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}
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};
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struct STKFRAME
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{
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std::vector<STKSYM> sym;
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//STKSYM * sym; /* Symbols */
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int16_t m_minOff; /* Initial offset in stack frame*/
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int16_t maxOff; /* Maximum offset in stack frame*/
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int cb; /* Number of bytes in arguments */
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int numArgs; /* No. of arguments in the table*/
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void adjustForArgType(int numArg_, hlType actType_);
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STKFRAME() : sym(0),m_minOff(0),maxOff(0),cb(0),numArgs(0)
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{
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}
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int getLocVar(int off);
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};
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