globalDefinitions_sparc.hpp revision 6010:abec000618bf
1/*
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24
25#ifndef CPU_SPARC_VM_GLOBALDEFINITIONS_SPARC_HPP
26#define CPU_SPARC_VM_GLOBALDEFINITIONS_SPARC_HPP
27
28// Size of Sparc Instructions
29const int BytesPerInstWord = 4;
30
31const int StackAlignmentInBytes = (2*wordSize);
32
33// Indicates whether the C calling conventions require that
34// 32-bit integer argument values are properly extended to 64 bits.
35// If set, SharedRuntime::c_calling_convention() must adapt
36// signatures accordingly.
37const bool CCallingConventionRequiresIntsAsLongs = false;
38
39#define SUPPORTS_NATIVE_CX8
40
41#endif // CPU_SPARC_VM_GLOBALDEFINITIONS_SPARC_HPP
42