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6953477: Increase portability and flexibility of building Hotspot

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A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.

Reviewed-by: phh, never, coleenp, dholmes
This commit is contained in:
Bob Vandette 2010-08-03 08:13:38 -04:00
parent c45761e2a8
commit b95c7e9523
113 changed files with 1669 additions and 559 deletions
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33
hotspot/src/share/vm/utilities/macros.hpp
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@ -188,4 +188,37 @@
#define NOT_SPARC(code) code
#endif
#ifdef PPC
#define PPC_ONLY(code) code
#define NOT_PPC(code)
#else
#define PPC_ONLY(code)
#define NOT_PPC(code) code
#endif
#ifdef E500V2
#define E500V2_ONLY(code) code
#define NOT_E500V2(code)
#else
#define E500V2_ONLY(code)
#define NOT_E500V2(code) code
#endif
#ifdef ARM
#define ARM_ONLY(code) code
#define NOT_ARM(code)
#else
#define ARM_ONLY(code)
#define NOT_ARM(code) code
#endif
#ifdef JAVASE_EMBEDDED
#define EMBEDDED_ONLY(code) code
#define NOT_EMBEDDED(code)
#else
#define EMBEDDED_ONLY(code)
#define NOT_EMBEDDED(code) code
#endif
#define define_pd_global(type, name, value) const type pd_##name = value;