java-1.8.0-openjdk/rhbz1206656_fix_current_stack_pointer.patch

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diff --git a/src/os_cpu/linux_zero/vm/os_linux_zero.cpp b/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
--- jdk8/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
+++ jdk8/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
@@ -55,8 +55,8 @@
#include "utilities/vmError.hpp"
address os::current_stack_pointer() {
- address dummy = (address) &dummy;
- return dummy;
+ // return the address of the current function
+ return (address)__builtin_frame_address(0);
}
frame os::get_sender_for_C_frame(frame* fr) {