hg: jdk/jdk: 8134537: Much nearly duplicated code for sun.misc.Signal support

[coleen.phillimore at oracle.com]

Changeset: 9806f23d5e5e
Author:    coleenp
Date:      2018-05-18 08:47 -0400
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/9806f23d5e5e

8134537: Much nearly duplicated code for sun.misc.Signal support
Summary: merged jvm_<os>.cpp into jvm_posix.cpp
Reviewed-by: dholmes, stuefe

- src/hotspot/os/aix/jvm_aix.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/os_aix.hpp
- src/hotspot/os/bsd/jvm_bsd.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.hpp
- src/hotspot/os/linux/jvm_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
+ src/hotspot/os/posix/jvm_posix.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/os_posix.hpp
- src/hotspot/os/solaris/jvm_solaris.cpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/os/solaris/os_solaris.hpp