hg: jdk7u/jdk7u-dev/hotspot: 3 new changesets

[zhengyu.gu at oracle.com]

Changeset: 1744e61450ea
Author:    zgu
Date:      2014-07-18 11:14 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/1744e61450ea

8050165: linux-sparcv9: NMT detail causes assert((intptr_t*)younger_sp[FP->sp_offset_in_saved_window()] == (intptr_t*)((intptr_t)sp - STACK_BIAS)) failed: younger_sp must be valid
Summary: Fixed native memory tracking stack walking
Reviewed-by: coleenp, mikael

! src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp

Changeset: fa21e59721c4
Author:    zgu
Date:      2014-07-21 06:00 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/fa21e59721c4

8050167: linux-sparcv9: hs_err file does not show any stack information
Summary: Fixed creation of starting stack frame for stack walking in error handler
Reviewed-by: coleenp, mikael

! src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp

Changeset: 4913b2634773
Author:    zgu
Date:      2014-07-24 09:33 -0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4913b2634773

Merge