56 lines
872 B
C
56 lines
872 B
C
#ifndef UNDAR_IR_ASSEMBLER_H
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#define UNDAR_IR_ASSEMBLER_H
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#include "../../vm/libc.h"
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#include "lexer.h"
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typedef enum { GLOBAL, LOCAL, VAR } ScopeType;
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typedef enum {
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VOID,
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BOOL,
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I8,
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I16,
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I32,
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U8,
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U16,
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U32,
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F8,
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F16,
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F32,
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STR,
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PLEX,
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ARRAY,
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FUNCTION
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} SymbolType;
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typedef struct symbol_s Symbol;
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typedef struct symbol_tab_s SymbolTable;
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typedef struct scope_tab_s ScopeTable;
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#define MAX_SYMBOL_NAME_LENGTH 64
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struct symbol_s {
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char name[MAX_SYMBOL_NAME_LENGTH];
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u8 name_length;
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SymbolType type;
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ScopeType scope;
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u32 ref; // vm->mp if global, vm->pc local, register if var
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u32 size; // size of symbol
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};
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struct symbol_tab_s {
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Symbol symbols[256];
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u8 count;
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i32 parent;
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};
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struct scope_tab_s {
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SymbolTable *scopes;
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u32 count;
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u32 capacity;
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i32 scope_ref;
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};
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void assemble(char *source, ScopeTable *st);
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#endif
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