30 lines
1004 B
Plaintext
30 lines
1004 B
Plaintext
$OpenBSD: patch-kjs_collector_cpp,v 1.3 2008/01/29 00:24:41 espie Exp $
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--- kjs/collector.cpp.orig Sat Jan 5 00:59:52 2008
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+++ kjs/collector.cpp Mon Jan 28 00:23:31 2008
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@@ -475,6 +475,12 @@ void Collector::markCurrentThreadConservatively()
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static pthread_t stackThread;
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pthread_t thread = pthread_self();
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if (stackBase == 0 || thread != stackThread) {
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+#if defined(__OpenBSD__)
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+ stack_t sinfo;
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+ pthread_stackseg_np(thread, &sinfo);
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+ stackBase = (char *)sinfo.ss_sp - sinfo.ss_size;
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+ stackThread = thread;
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+#else
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pthread_attr_t sattr;
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#if HAVE(PTHREAD_NP_H) || defined(__NetBSD__)
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// e.g. on FreeBSD 5.4, neundorf@kde.org
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@@ -495,10 +501,11 @@ void Collector::markCurrentThreadConservatively()
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pthread_attr_getstackaddr(&sattr, &stackBase);
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assert(stackBase);
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stackThread = thread;
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- }
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+#endif
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#else
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#error Need a way to get the stack base on this platform
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#endif
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+ }
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void *dummy;
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void *stackPointer = &dummy;
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