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Fixed crash with leakDetector and threads enabled.

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This commit is contained in:
Yuriy Glukhov
2016-07-11 16:23:15 +03:00
parent 9620e66533
commit 59d17cb341
1 changed files with 14 additions and 8 deletions
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22
lib/system/gc.nim
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@@ -452,10 +452,13 @@ proc rawNewObj(typ: PNimType, size: int, gch: var GcHeap): pointer =
gcAssert((cast[ByteAddress](res) and (MemAlign-1)) == 0, "newObj: 2")
# now it is buffered in the ZCT
res.typ = typ
when leakDetector and not hasThreadSupport:
if framePtr != nil and framePtr.prev != nil:
res.filename = framePtr.prev.filename
res.line = framePtr.prev.line
when leakDetector:
res.filename = nil
res.line = 0
when not hasThreadSupport:
if framePtr != nil and framePtr.prev != nil:
res.filename = framePtr.prev.filename
res.line = framePtr.prev.line
# refcount is zero, color is black, but mark it to be in the ZCT
res.refcount = ZctFlag
sysAssert(isAllocatedPtr(gch.region, res), "newObj: 3")
@@ -503,10 +506,13 @@ proc newObjRC1(typ: PNimType, size: int): pointer {.compilerRtl.} =
sysAssert((cast[ByteAddress](res) and (MemAlign-1)) == 0, "newObj: 2")
# now it is buffered in the ZCT
res.typ = typ
when leakDetector and not hasThreadSupport:
if framePtr != nil and framePtr.prev != nil:
res.filename = framePtr.prev.filename
res.line = framePtr.prev.line
when leakDetector:
res.filename = nil
res.line = 0
when not hasThreadSupport:
if framePtr != nil and framePtr.prev != nil:
res.filename = framePtr.prev.filename
res.line = framePtr.prev.line
res.refcount = rcIncrement # refcount is 1
sysAssert(isAllocatedPtr(gch.region, res), "newObj: 3")
when logGC: writeCell("new cell", res)