65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
#include "AST.h"
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List_define(Argument);
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List_define(Operation);
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List_define(DataDefinition);
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List_define(Section);
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static str _ArgumentType_str[] = {
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STR("Unset"),
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STR("Register"),
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STR("ConstValue"),
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STR("VarDataName"),
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STR("ConstDataPointer"),
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STR("ConstDataSize"),
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};
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str ArgumentType_toString(ArgumentType t){
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if(t >= ARRAY_SIZE(_ArgumentType_str))
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return STR("!!ArgumentType INDEX_ERROR!!");
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return _ArgumentType_str[t];
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}
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RegisterCode RegisterCode_parse(str r){
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if(str_equals(r, STR("ax")))
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return RegisterCode_ax;
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if(str_equals(r, STR("bx")))
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return RegisterCode_bx;
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if(str_equals(r, STR("cx")))
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return RegisterCode_cx;
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if(str_equals(r, STR("dx")))
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return RegisterCode_dx;
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return RegisterCode_Unset;
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}
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void Section_init(Section* sec, str name){
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sec->name = name;
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sec->data = List_DataDefinition_alloc(256);
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sec->code = List_Operation_alloc(1024);
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}
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void Section_free(Section* sec){
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for(u32 i = 0; i < sec->data.len; i++){
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free(sec->data.data[i].data.data);
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}
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free(sec->data.data);
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for(u32 i = 0; i < sec->code.len; i++){
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free(sec->code.data[i].args.data);
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}
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free(sec->code.data);
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}
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void AST_init(AST* ast){
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ast->sections = List_Section_alloc(32);
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}
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void AST_free(AST* ast){
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for(u32 i = 0; i != ast->sections.len; i++){
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Section_free(&ast->sections.data[i]);
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}
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free(ast->sections.data);
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}
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