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8046936: JEP 270: Reserved Stack Areas for Critical Sections

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Reviewed-by: acorn, dcubed
This commit is contained in:
Frederic Parain 2015-12-11 09:07:07 -08:00
parent f6440f7fb1
commit ef800bd53f
69 changed files with 987 additions and 64 deletions
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4
hotspot/src/share/vm/memory/universe.hpp
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@ -159,6 +159,9 @@ class Universe: AllStatic {
static oop _out_of_memory_error_gc_overhead_limit;
static oop _out_of_memory_error_realloc_objects;
// preallocated cause message for delayed StackOverflowError
static oop _delayed_stack_overflow_error_message;
static Array<int>* _the_empty_int_array; // Canonicalized int array
static Array<u2>* _the_empty_short_array; // Canonicalized short array
static Array<Klass*>* _the_empty_klass_array; // Canonicalized klass obj array
@ -339,6 +342,7 @@ class Universe: AllStatic {
static oop out_of_memory_error_array_size() { return gen_out_of_memory_error(_out_of_memory_error_array_size); }
static oop out_of_memory_error_gc_overhead_limit() { return gen_out_of_memory_error(_out_of_memory_error_gc_overhead_limit); }
static oop out_of_memory_error_realloc_objects() { return gen_out_of_memory_error(_out_of_memory_error_realloc_objects); }
static oop delayed_stack_overflow_error_message() { return _delayed_stack_overflow_error_message; }
// Accessors needed for fast allocation
static Klass** boolArrayKlassObj_addr() { return &_boolArrayKlassObj; }