bonkmaykr/otyaSMILEBASIC
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ダイレクトモードを実装

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otya128
2016-02-22 23:08:54 +09:00
parent 76aea0c4e6
commit 5f0078a8f9
4 changed files with 73 additions and 6 deletions
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20
SMILEBASIC/VM.d
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@@ -27,6 +27,8 @@ class VMSlot
{
bool isUsed;
DataTable globalDataTable;
//2MBらしい
//Code code[2 * 1024 * 1024 / Code.sizeof];
Code[] code;
SourceLocation[] location;
Value[] global;
@@ -34,6 +36,7 @@ class VMSlot
Function[wstring] functions;
int[wstring] globalLabel;
DebugInfo debugInfo;
Value[wstring] directModeVariable;
}
class VM
{
@@ -57,11 +60,22 @@ class VM
{
currentSlot = slots[slot];
}
void directSlot(Code[] code, int len, VMVariable[wstring] globalTable, Function[wstring] functions, DataTable gdt/*GNU Debugging Tools*/,
void directSlot(int start, Code[] code, int len, VMVariable[wstring] globalTable, Function[wstring] functions, DataTable gdt/*GNU Debugging Tools*/,
int[wstring] globalLabel, DebugInfo dinfo)
{
this.pc = currentSlot.code.length;
this.currentSlot.code ~= code;
this.pc = start;
auto c = this.currentSlot;
c.globalTable = globalTable;
c.code = code;
sizediff_t oldlen = c.global.length;
sizediff_t addedvarcount = len - oldlen;
for(sizediff_t i = 0; i < addedvarcount; i++)
c.global ~= Value(ValueType.Void);
foreach(wstring k, VMVariable v ; globalTable)
{
if(v.index >= 0 && v.index >= oldlen)
c.global[v.index] = Value(v.type);
}
}
void loadSlot(int slot, Code[] code, int len, VMVariable[wstring] globalTable, Function[wstring] functions, DataTable gdt/*GNU Debugging Tools*/,
int[wstring] globalLabel, DebugInfo dinfo)