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Fixed large allocation issues

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This commit is contained in:
Brian Fiete 2019-12-05 06:51:11 -08:00
parent 9ad57895e2
commit c531ade968
5 changed files with 59 additions and 35 deletions
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12
BeefRT/dbg/gc.cpp
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@ -900,14 +900,14 @@ void BFGC::SweepSpan(tcmalloc_obj::Span* span, int expectedStartPage)
}
intptr pageSize = (intptr)1<<kPageShift;
int spanSize = pageSize * span->length;
intptr spanSize = pageSize * span->length;
void* spanStart = (void*)((intptr)span->start << kPageShift);
void* spanEnd = (void*)((intptr)spanStart + spanSize);
void* spanPtr = spanStart;
BF_LOGASSERT((spanStart >= tcmalloc_obj::PageHeap::sAddressStart) && (spanEnd <= tcmalloc_obj::PageHeap::sAddressEnd));
int elementSize = Static::sizemap()->ByteSizeForClass(span->sizeclass);
intptr elementSize = Static::sizemap()->ByteSizeForClass(span->sizeclass);
if (elementSize == 0)
elementSize = spanSize;
BF_LOGASSERT(elementSize >= sizeof(bf::System::Object));
@ -2040,14 +2040,14 @@ void BFGC::ObjReportHandleSpan(tcmalloc_obj::Span* span, int expectedStartPage,
}
intptr pageSize = (intptr)1<<kPageShift;
int spanSize = pageSize * span->length;
intptr spanSize = pageSize * span->length;
void* spanStart = (void*)((intptr)span->start << kPageShift);
void* spanEnd = (void*)((intptr)spanStart + spanSize);
void* spanPtr = spanStart;
BF_LOGASSERT((spanStart >= tcmalloc_obj::PageHeap::sAddressStart) && (spanEnd <= tcmalloc_obj::PageHeap::sAddressEnd));
int elementSize = Static::sizemap()->ByteSizeForClass(span->sizeclass);
intptr elementSize = Static::sizemap()->ByteSizeForClass(span->sizeclass);
if (elementSize == 0)
elementSize = spanSize;
BF_LOGASSERT(elementSize >= sizeof(bf::System::Object));
@ -2519,7 +2519,7 @@ void BFGC::MarkFromGCThread(bf::System::Object* obj)
return;
intptr pageSize = (intptr) 1 << kPageShift;
int spanSize = pageSize * span->length;
intptr spanSize = pageSize * span->length;
void* spanStart = (void*)((intptr)span->start << kPageShift);
void* spanEnd = (void*)((intptr)spanStart + spanSize);
@ -2546,7 +2546,7 @@ void BFGC::MarkFromGCThread(bf::System::Object* obj)
}
}
int elementSize = Static::sizemap()->ByteSizeForClass(span->sizeclass);
intptr elementSize = Static::sizemap()->ByteSizeForClass(span->sizeclass);
// Large alloc
if (elementSize == 0)
{