Mercurial > hg > truffle
changeset 20648:10842d23f20a
8054008: Using -XX:-LazyBootClassLoader crashes with ACCESS_VIOLATION on Win 64bit.
Summary: Only enable the assert for current_stack_pointer after stub routines become available.
Reviewed-by: dholmes, roland, lfoltan
author | jiangli |
---|---|
date | Wed, 12 Nov 2014 13:12:35 -0500 |
parents | 2f445c5048df |
children | 3375833a603e |
files | src/os_cpu/windows_x86/vm/os_windows_x86.cpp |
diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/src/os_cpu/windows_x86/vm/os_windows_x86.cpp Mon Nov 17 19:35:09 2014 +0000 +++ b/src/os_cpu/windows_x86/vm/os_windows_x86.cpp Wed Nov 12 13:12:35 2014 -0500 @@ -635,7 +635,11 @@ #ifndef PRODUCT void os::verify_stack_alignment() { #ifdef AMD64 - assert(((intptr_t)os::current_stack_pointer() & (StackAlignmentInBytes-1)) == 0, "incorrect stack alignment"); + // The current_stack_pointer() calls generated get_previous_sp stub routine. + // Only enable the assert after the routine becomes available. + if (StubRoutines::code1() != NULL) { + assert(((intptr_t)os::current_stack_pointer() & (StackAlignmentInBytes-1)) == 0, "incorrect stack alignment"); + } #endif } #endif