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comparison src/share/vm/runtime/registerMap.hpp @ 14518:d8041d695d19

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Merged with jdk9/dev/hotspot changeset 3812c088b945
author twisti
date Tue, 11 Mar 2014 18:45:59 -0700
parents 63a4eb8bcd23
children 4ca6dc0799b6
comparison
equal deleted inserted replaced
14141:f97c5ec83832 14518:d8041d695d19
68 // doing follow_oops and oops_do. 68 // doing follow_oops and oops_do.
69 // 69 //
70 // 3) The RegisterMap keeps track of the values of callee-saved registers 70 // 3) The RegisterMap keeps track of the values of callee-saved registers
71 // from frame to frame (hence, the name). For some stack traversal the 71 // from frame to frame (hence, the name). For some stack traversal the
72 // values of the callee-saved registers does not matter, e.g., if you 72 // values of the callee-saved registers does not matter, e.g., if you
73 // only need the static properies such as frame type, pc, and such. 73 // only need the static properties such as frame type, pc, and such.
74 // Updating of the RegisterMap can be turned off by instantiating the 74 // Updating of the RegisterMap can be turned off by instantiating the
75 // register map as: RegisterMap map(thread, false); 75 // register map as: RegisterMap map(thread, false);
76 76
77 class RegisterMap : public StackObj { 77 class RegisterMap : public StackObj {
78 public: 78 public: