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Merge pull request #1260 from disarray2077/allocstackcount

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Expose `AllocStackCount` to corlib & Use it in Dbg_ObjectAlloc
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Brian Fiete 2021-12-06 09:35:55 -08:00 • committed by GitHub
commit 22919dd629
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6 changed files with 55 additions and 19 deletions
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6
BeefLibs/corlib/src/Compiler.bf
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@ -18,6 +18,12 @@ namespace System
}
}
public static class Options
{
[LinkName("#AllocStackCount")]
public static extern int32 AllocStackCount;
}
[LinkName("#CallerLineNum")]
public static extern int CallerLineNum;

5
BeefLibs/corlib/src/Reflection/TypeInstance.bf
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@ -143,7 +143,10 @@ namespace System.Reflection
let objType = typeof(Object) as TypeInstance;
#if BF_ENABLE_OBJECT_DEBUG_FLAGS
obj = Internal.Dbg_ObjectAlloc(mTypeClassVData, mInstSize, mInstAlign, 1);
int32 stackCount = Compiler.Options.AllocStackCount;
if (mAllocStackCountOverride != 0)
stackCount = mAllocStackCountOverride;
obj = Internal.Dbg_ObjectAlloc(mTypeClassVData, mInstSize, mInstAlign, stackCount);
#else
void* mem = new [Align(16)] uint8[mInstSize]* (?);
obj = Internal.UnsafeCastToObject(mem);

20
BeefLibs/corlib/src/Type.bf
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@ -20,13 +20,14 @@ namespace System
protected const BindingFlags cDefaultLookup = BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public;
protected int32 mSize;
protected TypeId mTypeId;
protected TypeId mBoxedType;
protected TypeFlags mTypeFlags;
protected int32 mMemberDataOffset;
protected TypeCode mTypeCode;
protected uint8 mAlign;
protected int32 mSize;
protected TypeId mTypeId;
protected TypeId mBoxedType;
protected TypeFlags mTypeFlags;
protected int32 mMemberDataOffset;
protected TypeCode mTypeCode;
protected uint8 mAlign;
protected uint8 mAllocStackCountOverride;
public static TypeId TypeIdEnd
{
@ -1187,7 +1188,10 @@ namespace System.Reflection
let genericType = GetGenericArg(0);
let arraySize = [Friend]mInstSize - genericType.Size + genericType.Stride * count;
#if BF_ENABLE_OBJECT_DEBUG_FLAGS
obj = Internal.Dbg_ObjectAlloc([Friend]mTypeClassVData, arraySize, [Friend]mInstAlign, 1);
int32 stackCount = Compiler.Options.AllocStackCount;
if (mAllocStackCountOverride != 0)
stackCount = mAllocStackCountOverride;
obj = Internal.Dbg_ObjectAlloc([Friend]mTypeClassVData, arraySize, [Friend]mInstAlign, stackCount);
#else
void* mem = new [Align(16)] uint8[arraySize]* (?);
obj = Internal.UnsafeCastToObject(mem);