Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/utilities/stack.inline.hpp
src/share/vm/utilities/stack.inline.hpp
- changeset 10015
- eb7ce841ccec
- parent 9448
- 73d689add964
- parent 9997
- c7ef664f8649
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| 9934:2251ba078bec | 10015:eb7ce841ccec |
|---|---|
| 24 | 24 |
| 25 #ifndef SHARE_VM_UTILITIES_STACK_INLINE_HPP | 25 #ifndef SHARE_VM_UTILITIES_STACK_INLINE_HPP |
| 26 #define SHARE_VM_UTILITIES_STACK_INLINE_HPP | 26 #define SHARE_VM_UTILITIES_STACK_INLINE_HPP |
| 27 | 27 |
| 28 #include "utilities/stack.hpp" | 28 #include "utilities/stack.hpp" |
| 29 #include "utilities/copy.hpp" | |
| 29 | 30 |
| 30 template <MEMFLAGS F> StackBase<F>::StackBase(size_t segment_size, size_t max_cache_size, | 31 template <MEMFLAGS F> StackBase<F>::StackBase(size_t segment_size, size_t max_cache_size, |
| 31 size_t max_size): | 32 size_t max_size): |
| 32 _seg_size(segment_size), | 33 _seg_size(segment_size), |
| 33 _max_cache_size(max_cache_size), | 34 _max_cache_size(max_cache_size), |
| 225 template <class E, MEMFLAGS F> | 226 template <class E, MEMFLAGS F> |
| 226 void Stack<E, F>::zap_segment(E* seg, bool zap_link_field) const | 227 void Stack<E, F>::zap_segment(E* seg, bool zap_link_field) const |
| 227 { | 228 { |
| 228 if (!ZapStackSegments) return; | 229 if (!ZapStackSegments) return; |
| 229 const size_t zap_bytes = segment_bytes() - (zap_link_field ? 0 : sizeof(E*)); | 230 const size_t zap_bytes = segment_bytes() - (zap_link_field ? 0 : sizeof(E*)); |
| 230 uint32_t* cur = (uint32_t*)seg; | 231 Copy::fill_to_bytes(seg, zap_bytes, badStackSegVal); |
| 231 const uint32_t* end = cur + zap_bytes / sizeof(uint32_t); | |
| 232 while (cur < end) { | |
| 233 *cur++ = 0xfadfaded; | |
| 234 } | |
| 235 } | 232 } |
| 236 #endif | 233 #endif |
| 237 | 234 |
| 238 template <class E, MEMFLAGS F> | 235 template <class E, MEMFLAGS F> |
| 239 E* ResourceStack<E, F>::alloc(size_t bytes) | 236 E* ResourceStack<E, F>::alloc(size_t bytes) |
