Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/services/memPtr.hpp
src/share/vm/services/memPtr.hpp
- changeset 4274
- fb3190e77d3c
- parent 4248
- 69ad7823b1ca
- child 4512
- 4102b59539ce
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| 4249:8940ddc1036f | 4274:fb3190e77d3c |
|---|---|
| 163 | 163 |
| 164 inline static bool is_arena_record(MEMFLAGS flags) { | 164 inline static bool is_arena_record(MEMFLAGS flags) { |
| 165 return (flags & (otArena | tag_size)) == otArena; | 165 return (flags & (otArena | tag_size)) == otArena; |
| 166 } | 166 } |
| 167 | 167 |
| 168 inline static bool is_arena_size_record(MEMFLAGS flags) { | 168 inline static bool is_arena_memory_record(MEMFLAGS flags) { |
| 169 return (flags & (otArena | tag_size)) == (otArena | tag_size); | 169 return (flags & (otArena | tag_size)) == (otArena | tag_size); |
| 170 } | 170 } |
| 171 | 171 |
| 172 inline static bool is_virtual_memory_record(MEMFLAGS flags) { | 172 inline static bool is_virtual_memory_record(MEMFLAGS flags) { |
| 173 return (flags & vmBit) != 0; | 173 return (flags & vmBit) != 0; |
| 254 inline bool is_allocation_record() const { | 254 inline bool is_allocation_record() const { |
| 255 return is_allocation_record(_flags); | 255 return is_allocation_record(_flags); |
| 256 } | 256 } |
| 257 | 257 |
| 258 // if this record records a size information of an arena | 258 // if this record records a size information of an arena |
| 259 inline bool is_arena_size_record() const { | 259 inline bool is_arena_memory_record() const { |
| 260 return is_arena_size_record(_flags); | 260 return is_arena_memory_record(_flags); |
| 261 } | 261 } |
| 262 | 262 |
| 263 // if this pointer represents an address to an arena object | 263 // if this pointer represents an address to an arena object |
| 264 inline bool is_arena_record() const { | 264 inline bool is_arena_record() const { |
| 265 return is_arena_record(_flags); | 265 return is_arena_record(_flags); |
| 266 } | 266 } |
| 267 | 267 |
| 268 // if this record represents a size information of specific arena | 268 // if this record represents a size information of specific arena |
| 269 inline bool is_size_record_of_arena(const MemPointerRecord* arena_rc) { | 269 inline bool is_memory_record_of_arena(const MemPointerRecord* arena_rc) { |
| 270 assert(is_arena_size_record(), "not size record"); | 270 assert(is_arena_memory_record(), "not size record"); |
| 271 assert(arena_rc->is_arena_record(), "not arena record"); | 271 assert(arena_rc->is_arena_record(), "not arena record"); |
| 272 return (arena_rc->addr() + sizeof(void*)) == addr(); | 272 return (arena_rc->addr() + sizeof(void*)) == addr(); |
| 273 } | 273 } |
| 274 | 274 |
| 275 // if this record records a 'free' or virtual memory 'free' call | 275 // if this record records a 'free' or virtual memory 'free' call |
