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comparison src/cpu/x86/vm/registerMap_x86.hpp @ 20970:a560c9b81f0f

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Add suport for oops in vector registers at safepoints
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Tue, 14 Apr 2015 22:20:07 -0700
parents f95d63e2154a
children
comparison
equal deleted inserted replaced
20969:534f0dde2810 20970:a560c9b81f0f
29 friend class frame; 29 friend class frame;
30 30
31 private: 31 private:
32 // This is the hook for finding a register in an "well-known" location, 32 // This is the hook for finding a register in an "well-known" location,
33 // such as a register block of a predetermined format. 33 // such as a register block of a predetermined format.
34 // Since there is none, we just return NULL. 34 address pd_location(VMReg reg) const;
35 // See registerMap_sparc.hpp for an example of grabbing registers
36 // from register save areas of a standard layout.
37 address pd_location(VMReg reg) const {return NULL;}
38
39 // no PD state to clear or copy: 35 // no PD state to clear or copy:
40 void pd_clear() {} 36 void pd_clear() {}
41 void pd_initialize() {} 37 void pd_initialize() {}
42 void pd_initialize_from(const RegisterMap* map) {} 38 void pd_initialize_from(const RegisterMap* map) {}
43 39