Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/thread.cpp
src/share/vm/runtime/thread.cpp
- changeset 783
- 69fefd031e6c
- parent 777
- 37f87013dfd8
- parent 627
- 6d13fcb3663f
- child 791
- 1ee8caae33af
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deleted
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replaced
| 782:60fb9c4db4e6 | 783:69fefd031e6c |
|---|---|
| 2945 } else { | 2945 } else { |
| 2946 warning("java.lang.String not initialized"); | 2946 warning("java.lang.String not initialized"); |
| 2947 } | 2947 } |
| 2948 | 2948 |
| 2949 if (AggressiveOpts) { | 2949 if (AggressiveOpts) { |
| 2950 // Forcibly initialize java/util/HashMap and mutate the private | 2950 { |
| 2951 // static final "frontCacheEnabled" field before we start creating instances | 2951 // Forcibly initialize java/util/HashMap and mutate the private |
| 2952 // static final "frontCacheEnabled" field before we start creating instances | |
| 2952 #ifdef ASSERT | 2953 #ifdef ASSERT |
| 2953 klassOop tmp_k = SystemDictionary::find(vmSymbolHandles::java_util_HashMap(), Handle(), Handle(), CHECK_0); | 2954 klassOop tmp_k = SystemDictionary::find(vmSymbolHandles::java_util_HashMap(), Handle(), Handle(), CHECK_0); |
| 2954 assert(tmp_k == NULL, "java/util/HashMap should not be loaded yet"); | 2955 assert(tmp_k == NULL, "java/util/HashMap should not be loaded yet"); |
| 2955 #endif | 2956 #endif |
| 2956 klassOop k_o = SystemDictionary::resolve_or_null(vmSymbolHandles::java_util_HashMap(), Handle(), Handle(), CHECK_0); | 2957 klassOop k_o = SystemDictionary::resolve_or_null(vmSymbolHandles::java_util_HashMap(), Handle(), Handle(), CHECK_0); |
| 2957 KlassHandle k = KlassHandle(THREAD, k_o); | 2958 KlassHandle k = KlassHandle(THREAD, k_o); |
| 2958 guarantee(k.not_null(), "Must find java/util/HashMap"); | 2959 guarantee(k.not_null(), "Must find java/util/HashMap"); |
| 2959 instanceKlassHandle ik = instanceKlassHandle(THREAD, k()); | 2960 instanceKlassHandle ik = instanceKlassHandle(THREAD, k()); |
| 2960 ik->initialize(CHECK_0); | 2961 ik->initialize(CHECK_0); |
| 2961 fieldDescriptor fd; | 2962 fieldDescriptor fd; |
| 2962 // Possible we might not find this field; if so, don't break | 2963 // Possible we might not find this field; if so, don't break |
| 2963 if (ik->find_local_field(vmSymbols::frontCacheEnabled_name(), vmSymbols::bool_signature(), &fd)) { | 2964 if (ik->find_local_field(vmSymbols::frontCacheEnabled_name(), vmSymbols::bool_signature(), &fd)) { |
| 2964 k()->bool_field_put(fd.offset(), true); | 2965 k()->bool_field_put(fd.offset(), true); |
| 2966 } | |
| 2967 } | |
| 2968 | |
| 2969 if (UseStringCache) { | |
| 2970 // Forcibly initialize java/lang/String and mutate the private | |
| 2971 // static final "stringCacheEnabled" field before we start creating instances | |
| 2972 #ifdef ASSERT | |
| 2973 klassOop tmp_k = SystemDictionary::find(vmSymbolHandles::java_lang_String(), Handle(), Handle(), CHECK_0); | |
| 2974 assert(tmp_k == NULL, "java/lang/String should not be loaded yet"); | |
| 2975 #endif | |
| 2976 klassOop k_o = SystemDictionary::resolve_or_null(vmSymbolHandles::java_lang_String(), Handle(), Handle(), CHECK_0); | |
| 2977 KlassHandle k = KlassHandle(THREAD, k_o); | |
| 2978 guarantee(k.not_null(), "Must find java/lang/String"); | |
| 2979 instanceKlassHandle ik = instanceKlassHandle(THREAD, k()); | |
| 2980 ik->initialize(CHECK_0); | |
| 2981 fieldDescriptor fd; | |
| 2982 // Possible we might not find this field; if so, don't break | |
| 2983 if (ik->find_local_field(vmSymbols::stringCacheEnabled_name(), vmSymbols::bool_signature(), &fd)) { | |
| 2984 k()->bool_field_put(fd.offset(), true); | |
| 2985 } | |
| 2965 } | 2986 } |
| 2966 } | 2987 } |
| 2967 | 2988 |
| 2968 // Initialize java_lang.System (needed before creating the thread) | 2989 // Initialize java_lang.System (needed before creating the thread) |
| 2969 if (InitializeJavaLangSystem) { | 2990 if (InitializeJavaLangSystem) { |
