Mercurial > hg > graal-jvmci-8

comparison src/cpu/x86/vm/graalRuntime_x86.cpp @ 8502:ff4fa8b0516e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
-Create push patch
author Christos Kotselidis <christos.kotselidis@oracle.com>
date Wed, 20 Mar 2013 20:13:08 +0100
parents 96a337d307bd
children c3657d00e343
comparison
equal deleted inserted replaced
8501:41fc46da946a 8502:ff4fa8b0516e
1203 // doing last java sp setup manually) 1203 // doing last java sp setup manually)
1204 int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, graal_wb_pre_call), obj); 1204 int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, graal_wb_pre_call), obj);
1205 1205
1206 oop_maps = new OopMapSet(); 1206 oop_maps = new OopMapSet();
1207 oop_maps->add_gc_map(call_offset, map); 1207 oop_maps->add_gc_map(call_offset, map);
1208 restore_live_registers(sasm, save_fpu_registers); 1208 restore_live_registers(sasm);
1209 } 1209 }
1210 __ ret(0); 1210 __ ret(0);
1211 break; 1211 break;
1212 } 1212 }
1213 case graal_wb_post_call_id: { 1213 case graal_wb_post_call_id: {
1214 Register obj = j_rarg0; 1214 Register obj = j_rarg0;
1215 Register caddr = j_rarg1;
1215 { 1216 {
1216 GraalStubFrame f(sasm, "graal_wb_post_call", dont_gc_arguments); 1217 GraalStubFrame f(sasm, "graal_wb_post_call", dont_gc_arguments);
1217 OopMap* map = save_live_registers(sasm, 2, save_fpu_registers); 1218 OopMap* map = save_live_registers(sasm, 2, save_fpu_registers);
1218 1219
1219 // note: really a leaf routine but must setup last java sp 1220 // note: really a leaf routine but must setup last java sp
1220 // => use call_RT for now (speed can be improved by 1221 // => use call_RT for now (speed can be improved by
1221 // doing last java sp setup manually) 1222 // doing last java sp setup manually)
1222 int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, graal_wb_post_call), obj); 1223 int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, graal_wb_post_call), obj, caddr);
1223 1224
1224 oop_maps = new OopMapSet(); 1225 oop_maps = new OopMapSet();
1225 oop_maps->add_gc_map(call_offset, map); 1226 oop_maps->add_gc_map(call_offset, map);
1226 restore_live_registers(sasm, save_fpu_registers); 1227 restore_live_registers(sasm);
1227 } 1228 }
1228 __ ret(0); 1229 __ ret(0);
1229 break; 1230 break;
1230 } 1231 }
1231 case graal_ver_oop_id: { 1232
1232 Register obj = j_rarg0;
1233 {
1234 GraalStubFrame f(sasm, "graal_wb_post_call", dont_gc_arguments);
1235 OopMap* map = save_live_registers(sasm, 2, save_fpu_registers);
1236
1237 // note: really a leaf routine but must setup last java sp
1238 // => use call_RT for now (speed can be improved by
1239 // doing last java sp setup manually)
1240 int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, graal_ver_oop), obj);
1241
1242 oop_maps = new OopMapSet();
1243 oop_maps->add_gc_map(call_offset, map);
1244 restore_live_registers(sasm, save_fpu_registers);
1245 }
1246 __ ret(0);
1247 break;
1248 }
1249 case graal_identity_hash_code_id: { 1233 case graal_identity_hash_code_id: {
1250 Register obj = j_rarg0; // Incoming 1234 Register obj = j_rarg0; // Incoming
1251 __ set_info("identity_hash_code", dont_gc_arguments); 1235 __ set_info("identity_hash_code", dont_gc_arguments);
1252 __ enter(); 1236 __ enter();
1253 OopMap* map = save_live_registers(sasm, 1); 1237 OopMap* map = save_live_registers(sasm, 1);