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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <limits.h> | 5 #include <limits.h> |
6 #include <stdarg.h> | 6 #include <stdarg.h> |
7 #include <stdlib.h> | 7 #include <stdlib.h> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "src/v8.h" | 10 #include "src/v8.h" |
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882 DCHECK_EQ(0, start & CachePage::kPageMask); | 882 DCHECK_EQ(0, start & CachePage::kPageMask); |
883 offset = 0; | 883 offset = 0; |
884 } | 884 } |
885 if (size != 0) { | 885 if (size != 0) { |
886 FlushOnePage(i_cache, start, size); | 886 FlushOnePage(i_cache, start, size); |
887 } | 887 } |
888 } | 888 } |
889 | 889 |
890 | 890 |
891 CachePage* Simulator::GetCachePage(v8::internal::HashMap* i_cache, void* page) { | 891 CachePage* Simulator::GetCachePage(v8::internal::HashMap* i_cache, void* page) { |
892 v8::internal::HashMap::Entry* entry = i_cache->Lookup(page, | 892 v8::internal::HashMap::Entry* entry = |
893 ICacheHash(page), | 893 i_cache->LookupOrInsert(page, ICacheHash(page)); |
894 true); | |
895 if (entry->value == NULL) { | 894 if (entry->value == NULL) { |
896 CachePage* new_page = new CachePage(); | 895 CachePage* new_page = new CachePage(); |
897 entry->value = new_page; | 896 entry->value = new_page; |
898 } | 897 } |
899 return reinterpret_cast<CachePage*>(entry->value); | 898 return reinterpret_cast<CachePage*>(entry->value); |
900 } | 899 } |
901 | 900 |
902 | 901 |
903 // Flush from start up to and not including start + size. | 902 // Flush from start up to and not including start + size. |
904 void Simulator::FlushOnePage(v8::internal::HashMap* i_cache, | 903 void Simulator::FlushOnePage(v8::internal::HashMap* i_cache, |
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3442 } | 3441 } |
3443 | 3442 |
3444 | 3443 |
3445 #undef UNSUPPORTED | 3444 #undef UNSUPPORTED |
3446 | 3445 |
3447 } } // namespace v8::internal | 3446 } } // namespace v8::internal |
3448 | 3447 |
3449 #endif // USE_SIMULATOR | 3448 #endif // USE_SIMULATOR |
3450 | 3449 |
3451 #endif // V8_TARGET_ARCH_MIPS | 3450 #endif // V8_TARGET_ARCH_MIPS |
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