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comparison src/share/vm/opto/machnode.cpp @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents 8c92982cbbc4
children 8e47bac5643a
comparison
equal deleted inserted replaced
6724:36d1d483d5d6 6725:da91efe96a93
36 // input register lookup, corresponding to ext_format 36 // input register lookup, corresponding to ext_format
37 int MachOper::reg(PhaseRegAlloc *ra_, const Node *node, int idx) const { 37 int MachOper::reg(PhaseRegAlloc *ra_, const Node *node, int idx) const {
38 return (int)(ra_->get_encode(node->in(idx))); 38 return (int)(ra_->get_encode(node->in(idx)));
39 } 39 }
40 intptr_t MachOper::constant() const { return 0x00; } 40 intptr_t MachOper::constant() const { return 0x00; }
41 bool MachOper::constant_is_oop() const { return false; } 41 relocInfo::relocType MachOper::constant_reloc() const { return relocInfo::none; }
42 jdouble MachOper::constantD() const { ShouldNotReachHere(); return 0.0; } 42 jdouble MachOper::constantD() const { ShouldNotReachHere(); return 0.0; }
43 jfloat MachOper::constantF() const { ShouldNotReachHere(); return 0.0; } 43 jfloat MachOper::constantF() const { ShouldNotReachHere(); return 0.0; }
44 jlong MachOper::constantL() const { ShouldNotReachHere(); return CONST64(0) ; } 44 jlong MachOper::constantL() const { ShouldNotReachHere(); return CONST64(0) ; }
45 TypeOopPtr *MachOper::oop() const { return NULL; } 45 TypeOopPtr *MachOper::oop() const { return NULL; }
46 int MachOper::ccode() const { return 0x00; } 46 int MachOper::ccode() const { return 0x00; }
52 int MachOper::disp (PhaseRegAlloc *ra_, const Node *node, int idx) const { return 0x00; } 52 int MachOper::disp (PhaseRegAlloc *ra_, const Node *node, int idx) const { return 0x00; }
53 int MachOper::constant_disp() const { return 0; } 53 int MachOper::constant_disp() const { return 0; }
54 int MachOper::base_position() const { return -1; } // no base input 54 int MachOper::base_position() const { return -1; } // no base input
55 int MachOper::index_position() const { return -1; } // no index input 55 int MachOper::index_position() const { return -1; } // no index input
56 // Check for PC-Relative displacement 56 // Check for PC-Relative displacement
57 bool MachOper::disp_is_oop() const { return false; } 57 relocInfo::relocType MachOper::disp_reloc() const { return relocInfo::none; }
58 // Return the label 58 // Return the label
59 Label* MachOper::label() const { ShouldNotReachHere(); return 0; } 59 Label* MachOper::label() const { ShouldNotReachHere(); return 0; }
60 intptr_t MachOper::method() const { ShouldNotReachHere(); return 0; } 60 intptr_t MachOper::method() const { ShouldNotReachHere(); return 0; }
61 61
62 62