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comparison src/cpu/x86/vm/register_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 8c92982cbbc4
children
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20969:534f0dde2810 20970:a560c9b81f0f
159 159
160 // accessors 160 // accessors
161 int encoding() const { assert(is_valid(), err_msg("invalid register (%d)", (int)(intptr_t)this )); return (intptr_t)this; } 161 int encoding() const { assert(is_valid(), err_msg("invalid register (%d)", (int)(intptr_t)this )); return (intptr_t)this; }
162 bool is_valid() const { return 0 <= (intptr_t)this && (intptr_t)this < number_of_registers; } 162 bool is_valid() const { return 0 <= (intptr_t)this && (intptr_t)this < number_of_registers; }
163 const char* name() const; 163 const char* name() const;
164 const char* sub_word_name(int offset) const;
164 }; 165 };
165 166
166 167
167 // The XMM registers, for P3 and up chips 168 // The XMM registers, for P3 and up chips
168 CONSTANT_REGISTER_DECLARATION(XMMRegister, xnoreg , (-1)); 169 CONSTANT_REGISTER_DECLARATION(XMMRegister, xnoreg , (-1));