AuroraSupport/AuroraRuntime
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[*] Fix pointer alignment issue in NT sections

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[*] Fix possible spinlocks
This commit is contained in:
Reece Wilson 2022-01-24 20:13:08 +00:00
parent e5e36bd887
commit 299a1c5312
2 changed files with 5 additions and 5 deletions
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6
Source/Process/ProcessMap.NT.cpp
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@ -142,13 +142,15 @@ namespace Aurora::Process
auto pSection = IMAGE_FIRST_SECTION(nt);
auto pSectionCur = pSection;
auto imageBase = nt->OptionalHeader.ImageBase;
for (auto i = 0; i < nt->FileHeader.NumberOfSections; i++)
{
auto cur = pSectionCur++;
Segment seg;
seg.origVa = cur->VirtualAddress - reinterpret_cast<AuUInt>(mod) + offset;
seg.baseVa = cur->VirtualAddress;
seg.origVa = cur->VirtualAddress + offset;
seg.baseVa = cur->VirtualAddress + imageBase;
seg.size = cur->SizeOfRawData;
seg.fsOff = cur->PointerToRawData;

4
Source/Process/ProcessMap.cpp
View File

@ -130,13 +130,11 @@ namespace Aurora::Process
static AuOptional<Segment> FindInCache(AuUInt pointer)
{
AU_LOCK_GUARD(gMutexUnique);
auto curPtr = ToLowestPageAlignment(pointer);
auto temp = GetSegmentCache(curPtr);
if (temp.has_value()) return temp;
for (int i = 0; i < kPageBufferPad; i++)
for (int i = 0; i < kPageBufferPad + 1; i++)
{
curPtr -= kMinPageAlignment;
temp = GetSegmentCache(curPtr); // TODO: i dont want to start from the top of the tree, thats stupid