182 }
183 this.callerSaveRegisters = callerSaveSet.toArray(new Register[callerSaveSet.size()]);
184 attributesMap = RegisterAttributes.createMap(this, SPARC.allRegisters);
185 }
186
187 @Override
188 public Register[] getCallerSaveRegisters() {
189 return callerSaveRegisters;
190 }
191
192 public Register[] getCalleeSaveRegisters() {
193 return calleeSaveRegisters;
194 }
195
196 @Override
197 public boolean areAllAllocatableRegistersCallerSaved() {
198 return false;
199 }
200
201 @Override
202 public Register getRegisterForRole(int index) {
203 throw new UnsupportedOperationException();
204 }
205
206 @Override
207 public CallingConvention getCallingConvention(Type type, JavaType returnType, JavaType[] parameterTypes, ValueKindFactory<?> valueKindFactory) {
208 HotSpotCallingConventionType hotspotType = (HotSpotCallingConventionType) type;
209 if (type == HotSpotCallingConventionType.JavaCall || type == HotSpotCallingConventionType.NativeCall) {
210 return callingConvention(cpuCallerParameterRegisters, returnType, parameterTypes, hotspotType, valueKindFactory);
211 }
212 if (type == HotSpotCallingConventionType.JavaCallee) {
213 return callingConvention(cpuCalleeParameterRegisters, returnType, parameterTypes, hotspotType, valueKindFactory);
214 }
215 throw JVMCIError.shouldNotReachHere();
216 }
217
218 @Override
219 public Register[] getCallingConventionRegisters(Type type, JavaKind kind) {
220 HotSpotCallingConventionType hotspotType = (HotSpotCallingConventionType) type;
221 switch (kind) {
222 case Boolean:
223 case Byte:
224 case Short:
225 case Char:
226 case Int:
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182 }
183 this.callerSaveRegisters = callerSaveSet.toArray(new Register[callerSaveSet.size()]);
184 attributesMap = RegisterAttributes.createMap(this, SPARC.allRegisters);
185 }
186
187 @Override
188 public Register[] getCallerSaveRegisters() {
189 return callerSaveRegisters;
190 }
191
192 public Register[] getCalleeSaveRegisters() {
193 return calleeSaveRegisters;
194 }
195
196 @Override
197 public boolean areAllAllocatableRegistersCallerSaved() {
198 return false;
199 }
200
201 @Override
202 public CallingConvention getCallingConvention(Type type, JavaType returnType, JavaType[] parameterTypes, ValueKindFactory<?> valueKindFactory) {
203 HotSpotCallingConventionType hotspotType = (HotSpotCallingConventionType) type;
204 if (type == HotSpotCallingConventionType.JavaCall || type == HotSpotCallingConventionType.NativeCall) {
205 return callingConvention(cpuCallerParameterRegisters, returnType, parameterTypes, hotspotType, valueKindFactory);
206 }
207 if (type == HotSpotCallingConventionType.JavaCallee) {
208 return callingConvention(cpuCalleeParameterRegisters, returnType, parameterTypes, hotspotType, valueKindFactory);
209 }
210 throw JVMCIError.shouldNotReachHere();
211 }
212
213 @Override
214 public Register[] getCallingConventionRegisters(Type type, JavaKind kind) {
215 HotSpotCallingConventionType hotspotType = (HotSpotCallingConventionType) type;
216 switch (kind) {
217 case Boolean:
218 case Byte:
219 case Short:
220 case Char:
221 case Int:
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