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* Fix standalone emulator build.Jesse Hall2012-04-261-0/+1
| | | | | | | | | | - Allow building with OpenGL ES acceleration disabled, avoiding a dependency on stuff outside the QEMU project. - Allow the standalone configure.sh to provide the include/lib path for the OpenGL ES libraries. - Update the default OpenGL ES include path for standalone builds. Change-Id: I03f4627af4c271783b65a116ceb5934385c68cdc
* 64-bit emulatorAndrew Hsieh2012-03-131-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch to allow emulator searches for emulator64-${ARCH} first on 64-bit OS. If none is found, the original behavior which searchs for 32-bit emulator-${ARCH} is performed as usual. 64-bit emulator (which still emulates Android built in 32-bit) offers up to 20% speedup compared to its 32-bit counterpart. Details: android/main-emulator.c 1) search emulator64 based on the OS 2) dlopen lib64OpenglRender in 64-bit Makefile.* 1) Rules to build 64-bit executable emulator64-{x86,arm} and libraries emulator64-{libui,libqemu,target-i386,target-arm,libelff,common} 2) remove -Wa,-32 3) Changes prebuit toolchain path android-configure.h android/build/common.h 1) no longer force 32-bit build (because now prebuilts/tools/gcc-sdk/gcc can now handle 64-bit 2) set ANDROID_PREBUILTS to correctly locate ccache android/config/*/config-host.h 1) Detect HOST_X86_64 and HOST_X86_64/HOST_I386 Misc 64-bit porting clean-up 1) use %zx to print variable of type size_t in hex 2) use %zu to print variable of type size_t in dec 3) Initialize query_parm to NULL 4) use PRIu64 to replace PDUd64 5) use PRId64/PRIu64/PRIX64 to print 64-bit 6) drop PRUx64 because PRIx64 does the same 7) cast pointer arith to intptr_t before casting to int 8) fixed 1ULL<<63 Change-Id: Ife62a20063a6ec38d4a9b23977e840af1fce149a
* ramblocks: integrate upstream implementation (sophisticated)David 'Digit' Turner2011-06-011-0/+1
| | | | Change-Id: I49e96e2d5ae571849b0b6fef0a30b41ecdee8d23
* integrate: qemu-common.h changesDavid 'Digit' Turner2011-06-011-0/+1
| | | | Change-Id: I4620b4560465ed105202332b59f91b708d91a525
* x86: Workaorund for the KVM GS_BASE MSR save/restore issue.Jun Nakajima2011-05-271-0/+1
| | | | | | | | | | In some versions of the kvm module in Ubuntu, the host's GS_BASE MSR is not save/restored correctly when running guests on 64-bit hosts if the qemu/emulator is 32-bit. This patch implements a workaround in the emulator code. Change-Id: If3ebe3cb49f377c5d0547c75f6ac3a3ceacdc375 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
* x86: kvm: fix KVM build + enable auto-detection.David 'Digit' Turner2011-05-263-1/+965
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the build of KVM support in the x86 emulator by copying official Ubuntu Lucid KVM headers into android/config/linux-*/ This removes the need to rely on the build machine's versions of these headers, which caused various issues. Also, by default, the emulator will now probe the system to see if it can start in KVM mode automatically. See android-kvm.c for details. You can see the result of the probing with the -verbose option. IMPORTANT NOTE: It looks like there is a bug in the KVM code when the emulator is built as a 32-bit binary, running on a 64-bit kernel, so we explicitely disable KVM when we detect this case. It's hard to tell whether this is a bug in QEMU or some versions of the KVM driver. As such, KVM only works when building the emulator as a 64-bit program. For now, this is only possible with "android-configure.sh --try-64", not the Android build system. + Add a new QEMU option (-disable-kvm) to explicitely disable KVM if needed. This is an addition to -enable-kvm which already exists (and forces usage of KVM). Change-Id: I6a397cae29ab62b1c56fce95c1ee75a4664d6688
* x86: Enable KVM mode for Android x86 emulator (update/rebase)Jun Nakajima2011-03-041-0/+1
| | | | | | | | | | This patch enables KVM mode on x86 Linux to boost performance of x86 emulaiton if the hardware-based virtualization feature is present on the host machine. Change-Id: I4b24474b3ec115a3b9a7bf017801f4f610253b09 Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com> Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
* update linux-x86 and windows config-host.hDavid 'Digit' Turner2010-09-131-13/+14
| | | | | | + remove obsolete 'Linux' config directory. Change-Id: Ib0cc7e2ab6b5b90a2cfe43bd0afced692b29d6dc
* upstream: bswap.hDavid Turner2010-09-131-1/+1
| | | | + add a <machine/bswap.h> probe to android-configure.sh
* Add <fnmatch.h> check to android-configure.hDavid Turner2010-09-131-0/+1
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* Add new "qemu monitor" command to the console.David 'Digit' Turner2010-09-081-0/+1
| | | | | | | | | | | | | | | | | | | This allows you to access the QEMU virtual machine monitor directly from the console (instead of playing with the command-line to do it). The implementation of the 'quit' command has been modified to simply close the connection, instead of stopping the emulator program. This patch introduces changes that allow a console session to be detached and redirected at runtime to other internal services of the emulator program. This will be useful in the future to implement other features. + doc typo + add proper definitions for CONFIG_ANDROID on config-host.h + remove obsolete sysdeps.h dependency in android/console.c Change-Id: If16cfe41c12a26eb8f56e3a9c24452eafa5efab4
* Build SDL from sources directly.David 'Digit' Turner2010-05-181-0/+125
| | | | | | | | | | | | | | | | This removes the requirement to build the SDL library before the rest of the emulator. The prebuilt SDL library and installation is now optional and is only kept for the full Android build on Linux (mainly to avoid having to install many dev libraries on build servers). This patch affects both the Android and standalone build systems. The script android-configure.sh will not use a prebuilt SDL installation unless you explicitely use --sdl-config=<script>. Tested for linux-x86 / darwin-x86 / cygwin / linux-mingw builds. Change-Id: If973b2ad199f06aeeff43aec387d1ac629487529
* Upstream: add qemu_fdatasync()David 'Digit' Turner2010-05-111-0/+1
| | | | Change-Id: I232b9c4df372e1fded97694fffcd72ef9ea113c4
* Upstream: HAVE_IOVEC => CONFIG_IOVECDavid 'Digit' Turner2010-05-111-1/+1
| | | | Change-Id: I18025d9c154a02af5d6298c7d7f72fc9f2c1c5d7
* Merge upstream QEMU 10.0.50 into the Android source tree.David 'Digit' Turner2009-09-141-1/+4
| | | | | | | | | | | | | | | | | | | This change integrates many changes from the upstream QEMU sources. Its main purpose is to enable correct ARMv6 and ARMv7 support to the Android emulator. Due to the nature of the upstream code base, this unfortunately also required changes to many other parts of the source. Note that to ensure easier integrations in the future, some source files and directories that have heavy Android-specific customization have been renamed with an -android suffix. The original files are still there for easier integration tracking, but *never* compiled. For example: net.c net-android.c qemu-char.c qemu-char-android.c slirp/ slirp-android/ etc... Tested on linux-x86, darwin-x86 and windows host machines.
* auto import from //depot/cupcake/@135843The Android Open Source Project2009-03-031-0/+10
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* auto import from //depot/cupcake/@135843The Android Open Source Project2009-03-031-10/+0
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* Initial ContributionThe Android Open Source Project2008-10-211-0/+10
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