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
diff --git a/Makefile.target b/Makefile.target
index 1f3fbd0..7c13cbb 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -331,6 +331,7 @@
vl-android.c \
android/cmdline-option.c \
android/console.c \
+ android/cpu_accelerator.cpp \
android/display.c \
android/display-core.c \
android/help.c \