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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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2
hotspot/src/share/vm/runtime/os.hpp
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@ -404,6 +404,8 @@ class os: AllStatic {
static address current_stack_base();
static size_t current_stack_size();
static void verify_stack_alignment() PRODUCT_RETURN;
static int message_box(const char* title, const char* message);
static char* do_you_want_to_debug(const char* message);