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-- |
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--- stdcxx-4.2.1/src/use_facet.h 2008-04-24 20:25:19.000000000 -0400 |
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+++ stdcxx-4.2.1/src/use_facet.h 2009-07-29 17:21:09.000000000 -0400 |
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@@ -38,6 +38,16 @@ |
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#include "access.h" |
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+#if defined(_RWSTD_STRICT_SPARCV8_MUTEX_ALIGNMENT) |
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+# pragma pack(8) |
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+# pragma align 8(f) |
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+# pragma align 8(pf) |
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+# define _FACET_UNION_ALIGNMENT_TYPE unsigned long long |
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+# define _FACET_UNION_BUFFER_TYPE unsigned char |
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+#else |
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+# define _FACET_UNION_ALIGNMENT_TYPE void* |
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+# define _FACET_UNION_BUFFER_TYPE char |
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+#endif |
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// helper macro _RWSTD_DEFINE_FACET_FACTORY() defines a facet factory |
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// function called to construct, on demand, objects of specializations |
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@@ -64,8 +74,9 @@ |
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else { \ |
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/* construct an ordinary facet in static memory */ \ |
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static union { \ |
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- void *align_; \ |
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- char data_ [sizeof (__rw_ ## fid ## _facet)]; \ |
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+ _FACET_UNION_ALIGNMENT_TYPE align_; \ |
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+ _FACET_UNION_BUFFER_TYPE \ |
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+ data_ [sizeof (__rw_ ## fid ## _facet)]; \ |
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} f; \ |
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static __rw_facet* const pf = \ |
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new (&f) __rw_ ## fid ## _facet (ref); \ |
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@@ -91,8 +102,9 @@ |
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{ \ |
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/* construct an ordinary facet in static memory */ \ |
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static union { \ |
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- void *align_; \ |
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- char data_ [sizeof (__rw_ ## fid ## _facet)]; \ |
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+ _FACET_UNION_ALIGNMENT_TYPE align_; \ |
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+ _FACET_UNION_BUFFER_TYPE \ |
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+ data_ [sizeof (__rw_ ## fid ## _facet)]; \ |
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} f; \ |
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static __rw_facet* const pf = \ |
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new (&f) __rw_ ## fid ## _facet (ref); \ |
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@@ -140,4 +152,8 @@ |
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} \ |
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typedef void __rw_unused_type |
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+#if defined(_RWSTD_STRICT_SPARCV8_MUTEX_ALIGNMENT) |
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+# pragma pack(0) |
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+#endif |
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+ |
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#endif // _RWSTD_USE_FACET_H_INCLUDED |