14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef CPU_X86_VM_REGISTERMAP_X86_HPP
26 #define CPU_X86_VM_REGISTERMAP_X86_HPP
27
28 // machine-dependent implemention for register maps
29 friend class frame;
30
31 private:
32 // This is the hook for finding a register in an "well-known" location,
33 // such as a register block of a predetermined format.
34 // Since there is none, we just return NULL.
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:
40 void pd_clear() {}
41 void pd_initialize() {}
42 void pd_initialize_from(const RegisterMap* map) {}
43
44 #endif // CPU_X86_VM_REGISTERMAP_X86_HPP
|
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef CPU_X86_VM_REGISTERMAP_X86_HPP
26 #define CPU_X86_VM_REGISTERMAP_X86_HPP
27
28 // machine-dependent implemention for register maps
29 friend class frame;
30
31 private:
32 // This is the hook for finding a register in an "well-known" location,
33 // such as a register block of a predetermined format.
34 address pd_location(VMReg reg) const;
35 // no PD state to clear or copy:
36 void pd_clear() {}
37 void pd_initialize() {}
38 void pd_initialize_from(const RegisterMap* map) {}
39
40 #endif // CPU_X86_VM_REGISTERMAP_X86_HPP
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