RFR(XXS) 8201242: Include source file/line number when reporting native call stack on supported platforms

[Zhengyu Gu]

Thanks, Thomas.

-Zhengyu

On 04/06/2018 01:55 PM, Thomas Stüfe wrote:
> Looks good.
> 
> Thanks, Thomas
> 
> On Fri, Apr 6, 2018 at 6:12 PM, Zhengyu Gu <zgu at redhat.com 
> <mailto:zgu at redhat.com>> wrote:
> 
>     Please review this trivial patch that reports source file/line
>     number of call stack on supported platforms.
> 
>     Bug: https://bugs.openjdk.java.net/browse/JDK-8201242
>     <https://bugs.openjdk.java.net/browse/JDK-8201242>
>     Webrev: http://cr.openjdk.java.net/~zgu/8201242/webrev.00/
>     <http://cr.openjdk.java.net/~zgu/8201242/webrev.00/>
> 
>     Before:
>     [0x00000000566893b1] os::attempt_reserve_memory_at+0xe1
>     [0x000000005684f961] ReservedHeapSpace::try_reserve_heap+0x181
>     [0x000000005684fa90] ReservedHeapSpace::try_reserve_range+0xe0
>     [0x000000005684d757] ReservedHeapSpace::initialize_compressed_heap+0x2b7
> 
>     After:
>     [0x00000000566892f1] os::attempt_reserve_memory_at+0xe1  (os.cpp:1701)
>     [0x000000005684f9b1] ReservedHeapSpace::try_reserve_heap+0x181
>     (virtualspace.cpp:394)
>     [0x000000005684fae0] ReservedHeapSpace::try_reserve_range+0xe0
>     (virtualspace.cpp:441)
>     [0x000000005684d7a7]
>     ReservedHeapSpace::initialize_compressed_heap+0x2b7 
>     (virtualspace.cpp:551)
> 
> 
>     Test:
>        submit-hs test:
> 
>        Mach5 mach5-one-zgu-JDK-8201242-20180406-1401-17712: Builds PASSED.
>        Testing SUCCESSFUL.
> 
>     Thanks,
> 
>     -Zhengyu
> 
>