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