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src/cpu/zero/vm/stack_zero.inline.hpp
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@@ -47,13 +47,12 @@
// This method returns the amount of ABI stack available for us
// to use under normal circumstances. Note that the returned
// value can be negative.
inline int ZeroStack::abi_stack_available(Thread *thread) const {
guarantee(Thread::current() == thread, "should run in the same thread");
- assert(thread->stack_size() -
- (thread->stack_base() - (address) &stack_used +
- JavaThread::stack_guard_zone_size() + JavaThread::stack_shadow_zone_size()) ==
- (address)&stack_used - thread->stack_overflow_limit(), "sanity");
- return (address)&stack_used - stack_overflow_limit();
+ int stack_used = thread->stack_base() - (address) &stack_used
+ + (JavaThread::stack_guard_zone_size() + JavaThread::stack_shadow_zone_size());
+ int stack_free = thread->stack_size() - stack_used;
+ return stack_free;
}
#endif // CPU_ZERO_VM_STACK_ZERO_INLINE_HPP
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