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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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6
hotspot/src/share/vm/runtime/frame.cpp
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@ -876,6 +876,7 @@ void frame::oops_interpreted_do(OopClosure* f, const RegisterMap* map, bool quer
#endif /* CC_INTERP */
#ifndef PPC
if (m->is_native()) {
#ifdef CC_INTERP
f->do_oop((oop*)&istate->_oop_temp);
@ -883,6 +884,11 @@ void frame::oops_interpreted_do(OopClosure* f, const RegisterMap* map, bool quer
f->do_oop((oop*)( fp() + interpreter_frame_oop_temp_offset ));
#endif /* CC_INTERP */
}
#else // PPC
if (m->is_native() && m->is_static()) {
f->do_oop(interpreter_frame_mirror_addr());
}
#endif // PPC
int max_locals = m->is_native() ? m->size_of_parameters() : m->max_locals();