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8049717: expose L1_data_cache_line_size for diagnostic/sanity checks

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Add support for VM_Version::L1_data_cache_line_size().

Reviewed-by: dsimms, kvn, dholmes
This commit is contained in:
Daniel D. Daugherty 2014-07-15 07:33:49 -07:00
parent a36ef5533f
commit a06d36cada
10 changed files with 194 additions and 17 deletions
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3
hotspot/src/share/vm/runtime/synchronizer.hpp
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@ -121,6 +121,9 @@ class ObjectSynchronizer : AllStatic {
static void oops_do(OopClosure* f);
// debugging
static void sanity_checks(const bool verbose,
const unsigned int cache_line_size,
int *error_cnt_ptr, int *warning_cnt_ptr);
static void verify() PRODUCT_RETURN;
static int verify_objmon_isinpool(ObjectMonitor *addr) PRODUCT_RETURN0;