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7147740: add assertions to check stack alignment on VM entry from generated code (x64)

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Check stack alignment on VM entry on x64.

Reviewed-by: kvn, never
This commit is contained in:
Roland Westrelin 2012-02-27 09:17:44 +01:00
parent 9c6ab6372f
commit 4012f6cd34
17 changed files with 124 additions and 19 deletions
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3
hotspot/src/share/vm/runtime/interfaceSupport.hpp
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@ -436,6 +436,7 @@ class RuntimeHistogramElement : public HistogramElement {
#define VM_LEAF_BASE(result_type, header) \
TRACE_CALL(result_type, header) \
debug_only(NoHandleMark __hm;) \
os::verify_stack_alignment(); \
/* begin of body */
@ -445,6 +446,7 @@ class RuntimeHistogramElement : public HistogramElement {
TRACE_CALL(result_type, header) \
HandleMarkCleaner __hm(thread); \
Thread* THREAD = thread; \
os::verify_stack_alignment(); \
/* begin of body */
@ -454,6 +456,7 @@ class RuntimeHistogramElement : public HistogramElement {
TRACE_CALL(result_type, header) \
debug_only(NoHandleMark __hm;) \
Thread* THREAD = thread; \
os::verify_stack_alignment(); \
/* begin of body */