Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/os.cpp
src/share/vm/runtime/os.cpp
- changeset 1040
- 98cb887364d3
- parent 983
- 773234c55e8c
- child 1055
- bcedf688d882
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| 1039:ec59443af135 | 1040:98cb887364d3 |
|---|---|
| 941 | 941 |
| 942 bool os::stack_shadow_pages_available(Thread *thread, methodHandle method) { | 942 bool os::stack_shadow_pages_available(Thread *thread, methodHandle method) { |
| 943 assert(StackRedPages > 0 && StackYellowPages > 0,"Sanity check"); | 943 assert(StackRedPages > 0 && StackYellowPages > 0,"Sanity check"); |
| 944 address sp = current_stack_pointer(); | 944 address sp = current_stack_pointer(); |
| 945 // Check if we have StackShadowPages above the yellow zone. This parameter | 945 // Check if we have StackShadowPages above the yellow zone. This parameter |
| 946 // is dependant on the depth of the maximum VM call stack possible from | 946 // is dependent on the depth of the maximum VM call stack possible from |
| 947 // the handler for stack overflow. 'instanceof' in the stack overflow | 947 // the handler for stack overflow. 'instanceof' in the stack overflow |
| 948 // handler or a println uses at least 8k stack of VM and native code | 948 // handler or a println uses at least 8k stack of VM and native code |
| 949 // respectively. | 949 // respectively. |
| 950 const int framesize_in_bytes = | 950 const int framesize_in_bytes = |
| 951 Interpreter::size_top_interpreter_activation(method()) * wordSize; | 951 Interpreter::size_top_interpreter_activation(method()) * wordSize; |
