Last change
on this file since 775 was 508, checked in by dai_9181, 17 years ago |
Symbolコンストラクタを少なくし、LexicalAnalyzer::FullNameToSymbolメソッドを実装。
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File size:
973 bytes
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Rev | Line | |
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[206] | 1 | #include "stdafx.h"
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| 2 |
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[225] | 3 | #include <Compiler.h>
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[4] | 4 |
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| 5 | #ifdef _AMD64_
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[485] | 6 | #include "../compiler_x64/opcode.h"
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[4] | 7 | #else
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[484] | 8 | #include "../compiler_x86/opcode.h"
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[4] | 9 | #endif
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| 10 |
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[508] | 11 | using namespace ActiveBasic::Compiler;
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| 12 |
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[4] | 13 | void InitGCVariables(void){
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| 14 | char temporary[255];
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[75] | 15 | Type type;
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| 16 | RELATIVE_VAR RelativeVar;
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[4] | 17 |
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| 18 |
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| 19 | ///////////////////////////////
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| 20 | // スタックフレームの開始位置
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| 21 | ///////////////////////////////
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| 22 |
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[508] | 23 | if( compiler.GetObjectModule().meta.GetGlobalVars().Find( LexicalAnalyzer::FullNameToSymbol( "_System_gc_StackRoot_StartPtr" ) ) == NULL )
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[272] | 24 | {
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| 25 | // 未定義の場合は定義する
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| 26 | sprintf(temporary,"_System_gc_StackRoot_StartPtr%c%c*LONG_PTR",1,ESC_AS);
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| 27 | OpcodeDim(temporary,0);
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| 28 | }
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[4] | 29 |
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[75] | 30 | GetVarOffsetReadWrite("_System_gc_StackRoot_StartPtr",&RelativeVar,type);
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[4] | 31 |
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| 32 | //mov rax,rsp
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[225] | 33 | compiler.codeGenerator.op_mov_RR(REG_RAX,REG_RSP);
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[4] | 34 |
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| 35 | //mov ptr[offset],rax/eax
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[229] | 36 | compiler.codeGenerator.op_mov_MR(PTR_SIZE,REG_RAX,0,(int)RelativeVar.offset,MOD_DISP32, Schedule::GlobalVar );
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[4] | 37 | }
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