[206] | 1 | #include "stdafx.h"
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| 2 |
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[4] | 3 | #include "common.h"
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| 4 |
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| 5 | #ifdef _AMD64_
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| 6 | #include "../BasicCompiler64/opcode.h"
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| 7 | #else
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[5] | 8 | #include "../BasicCompiler32/opcode.h"
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[4] | 9 | #endif
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| 10 |
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| 11 | int Schedule_GlobalRoot_StartPtr;
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| 12 | int Schedule_GlobalRoot_Size;
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| 13 |
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| 14 | void InitGCVariables(void){
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| 15 | char temporary[255];
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| 16 |
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| 17 |
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| 18 | ///////////////////////////////
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| 19 | // グローバル変数の開始位置
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| 20 | ///////////////////////////////
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| 21 |
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| 22 | sprintf(temporary,"_System_gc_GlobalRoot_StartPtr%c%cVoidPtr",1,ESC_AS);
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| 23 | OpcodeDim(temporary,0);
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| 24 |
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[75] | 25 | Type type;
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| 26 | RELATIVE_VAR RelativeVar;
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| 27 | GetVarOffsetReadWrite("_System_gc_GlobalRoot_StartPtr",&RelativeVar,type);
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[4] | 28 |
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| 29 | //mov rax,ptr
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| 30 | op_mov_RV(PTR_SIZE,REG_RAX,0);
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| 31 | Schedule_GlobalRoot_StartPtr=obp-sizeof(long);
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| 32 |
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| 33 | //mov ptr[offset],rax/eax
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| 34 | op_mov_MR(PTR_SIZE,REG_RAX,0,(int)RelativeVar.offset,MOD_DISP32);
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| 35 | obp-=sizeof(long);
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| 36 | pobj_GlobalVarSchedule->add();
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| 37 | obp+=sizeof(long);
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| 38 |
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| 39 |
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| 40 | ///////////////////////////////
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| 41 | // グローバル変数の大きさ
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| 42 | ///////////////////////////////
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| 43 |
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| 44 | sprintf(temporary,"_System_gc_GlobalRoot_Size%c%cLong",1,ESC_AS);
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| 45 | OpcodeDim(temporary,0);
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| 46 |
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[75] | 47 | GetVarOffsetReadWrite("_System_gc_GlobalRoot_Size",&RelativeVar,type);
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[4] | 48 |
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| 49 | //mov rax,ptr
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| 50 | op_mov_RV(PTR_SIZE,REG_RAX,0);
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| 51 | Schedule_GlobalRoot_Size=obp-sizeof(long);
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| 52 |
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| 53 | //mov ptr[offset],rax/eax
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| 54 | op_mov_MR(PTR_SIZE,REG_RAX,0,(int)RelativeVar.offset,MOD_DISP32);
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| 55 | obp-=sizeof(long);
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| 56 | pobj_GlobalVarSchedule->add();
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| 57 | obp+=sizeof(long);
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| 58 |
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| 59 |
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| 60 |
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| 61 | ///////////////////////////////
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| 62 | // スタックフレームの開始位置
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| 63 | ///////////////////////////////
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| 64 |
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| 65 | sprintf(temporary,"_System_gc_StackRoot_StartPtr%c%c*LONG_PTR",1,ESC_AS);
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| 66 | OpcodeDim(temporary,0);
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| 67 |
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[75] | 68 | GetVarOffsetReadWrite("_System_gc_StackRoot_StartPtr",&RelativeVar,type);
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[4] | 69 |
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| 70 | //mov rax,rsp
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| 71 | op_mov_RR(REG_RAX,REG_RSP);
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| 72 |
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| 73 | //mov ptr[offset],rax/eax
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| 74 | op_mov_MR(PTR_SIZE,REG_RAX,0,(int)RelativeVar.offset,MOD_DISP32);
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| 75 | obp-=sizeof(long);
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| 76 | pobj_GlobalVarSchedule->add();
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| 77 | obp+=sizeof(long);
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| 78 |
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| 79 | }
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| 80 |
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| 81 | void PerformedGcVarSchedule(void){
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| 82 | //グローバル変数領域の開始位置
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| 83 | extern DWORD ImageBase;
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| 84 | extern int MemPos_RWSection;
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| 85 | *((long *)(OpBuffer+Schedule_GlobalRoot_StartPtr))=ImageBase+MemPos_RWSection;
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| 86 | pobj_Reloc->AddSchedule_CodeSection(Schedule_GlobalRoot_StartPtr);
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| 87 |
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| 88 | //グローバル変数領域のサイズ
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| 89 | extern int AllInitGlobalVarSize;
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| 90 | extern int AllGlobalVarSize;
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| 91 | *((long *)(OpBuffer+Schedule_GlobalRoot_Size))=AllInitGlobalVarSize+AllGlobalVarSize;
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| 92 | }
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