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Register capture priming

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This commit is contained in:
Brian Fiete 2022-01-06 11:46:53 -05:00
parent 40288eeb3a
commit 4b1d7047d1
1 changed files with 10 additions and 0 deletions
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10
BeefRT/dbg/gc.cpp
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@ -1388,6 +1388,16 @@ bool BFGC::ScanThreads()
{ {
BP_ZONE("BFGC::ScanThreads"); BP_ZONE("BFGC::ScanThreads");
if (mStackScanIdx == 0)
{
// 'Prime' register capture
intptr regVals[128];
intptr stackPtr = 0;
BfpThreadResult threadResult;
int regValCount = 128;
BfpThread_GetIntRegisters(BfpThread_GetCurrent(), &stackPtr, regVals, &regValCount, &threadResult);
}
mUsingThreadUnlocked = true; mUsingThreadUnlocked = true;
BF_FULL_MEMORY_FENCE(); BF_FULL_MEMORY_FENCE();