components/stdcxx/patches/048-_config-sunpro.h.patch
author Mike Sullivan <Mike.Sullivan@Oracle.COM>
Wed, 29 Aug 2012 11:05:56 -0700
changeset 957 255465c5756f
parent 402 94ae4d75524c
permissions -rw-r--r--
Close of build 04.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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--- stdcxx-4.2.1/include/rw/_config-sunpro.h	2008-04-24 20:23:43.000000000 -0400
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+++ stdcxx-4.2.1/include/rw/_config-sunpro.h	2009-08-04 23:43:43.589286000 -0400
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@@ -51,3 +51,15 @@
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 // source for (intentionally undefined) member functions
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 // of class templates
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 #define _RWSTD_NO_UNDEFINED_TEMPLATES
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+
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+#if defined(__sparc)
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+// Solaris >= S10U6 on SPARC V8:
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+// KU 137111-01 && CR 6296770
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+// POSIX: pthread_mutex_t and pthread_condvar_t
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+// Solaris: mutex_t and condvar_t MUST be aligned on
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+// 8-byte boundary. 
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+// This is relevant on 32-bit SPARCV8 only.
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+// 64-bit SPARCV9 already aligns on 8-byte boundary by default.
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+#  define _RWSTD_STRICT_SPARCV8_MUTEX_ALIGNMENT 1
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+#endif
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+