OpenJDK / portola / portola
changeset 31128:024d19662029
8087120: [GCC5] java.lang.StackOverflowError on Zero JVM initialization on non x86 platforms.
Summary: Use __builtin_frame_address(0) rather than returning address of local variable.
Reviewed-by: dholmes
| author | sgehwolf |
|---|---|
| date | Fri, 12 Jun 2015 16:09:45 +0100 |
| parents | d69c968463f0 |
| children | e6f156a319b1 |
| files | hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp Wed Jul 05 20:38:06 2017 +0200 +++ b/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp Fri Jun 12 16:09:45 2015 +0100 @@ -59,8 +59,8 @@ extern sigjmp_buf* get_jmp_buf_for_continuation(); 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) {