| 045bdbe2e68c305f5f819744ccbe75c7478e4e8b |
|
28-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
Add '-accel <mode>' and 'no-accel' options.
This patch adds two new options to better control CPU emulation
acceleration (i.e. KVM and HAX). More specifically:
'-no-accel' can be used to disable acceleration if available.
'-accel off' does the same.
'-accel on' forces to run with acceleration, or refuses to start
the emulator.
'-accel auto' probes the system for a working accelerator and uses
it when possible (i.e. when emulating x86 or x86_64 images only).
Also print some information with -verbose or -debug-init.
Note: This adds QEMU-independent probing code for KVM and HAX
under android/emulation/ (C++), as well as some glue to
use it from C under android/cpu_accelerator.[hc].
Note: HAX is no longer enabled by default when reaching the QEMU
main function.
Change-Id: Ic91db7a3b213d69296c50fec35cd29a32a8e5779
/external/qemu/android/cpu_accelerator.cpp
|