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* target-arm/translate.c: move Android-specific stuff out.David 'Digit' Turner2011-06-011-0/+1
| | | | Change-Id: Id14c6b106dbac9b4016b7423327e9eb22e21fe75
* tcg: integrate upstream versionDavid 'Digit' Turner2011-06-011-1/+4
| | | | Change-Id: Ifcdebc2e7179fbc64b46a9150e6dae62f86eba3c
* vl-android.c: move arch-specific functions to arch_init.cDavid 'Digit' Turner2011-06-011-2/+4
| | | | Change-Id: I4908006f3492aab199466c501dedff2bd835d647
* vl-android.c: move cpu functions to cpus.cDavid 'Digit' Turner2011-06-011-0/+2
| | | | Change-Id: Ib422f24224c2e75dd126689c67dbbb187d7c1670
* trace: simplify code and avoid conflictsDavid 'Digit' Turner2011-06-011-1/+0
| | | | Change-Id: I8f93e06038bd6e35a2972e3fef351046c247e4ee
* qemu-timer.c: upstream integrateDavid 'Digit' Turner2011-06-011-3/+5
| | | | Change-Id: I6856ded73b4dcd10fe4831697c8518f958aeffbb
* os-posix.c + os-win32.c and dependenciesDavid 'Digit' Turner2011-06-011-4/+12
| | | | | | + Generate qemu-options.def instead of qemu-options.h Change-Id: I043e6b0c1c58e5cc2e96d05465f39b42f9054b5a
* 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' Turner2011-05-261-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Fix emulator audio.David 'Digit' Turner2011-05-051-0/+3
| | | | | | | | Audio support was compiled in, but never initialized because the hardware init function is in a different module and required HAS_AUDIO to be defined too. Change-Id: I57eccfb3a0abea86c29a9046f9f35d482a99c1f5
* Add 'emulator' launcher program.David 'Digit' Turner2011-05-021-5/+0
| | | | | | | | | | | | | | | | | | | | | | | This patch renames the current ARM-specific emulator binary to 'emulator-arm' and introduces a new tiny (less than 20KB) 'emulator' launcher program. The role of 'emulator' is to launch either 'emulator-arm' or 'emulator-x86' based on the target AVD or platform build being used. This program will be replaced in the future by what is currently known as 'emulator-ui', but is a good placeholder until this work is completed. + Move some utility functions from android/avd/info.[hc] to android/avd/util.[hc] so that 'emulator' can use them directly. IMPORTANT: For platform builds, the target architecture is detected automatically by parsing the build.prop file. For SDK AVDs however, there is no easy way to determine the target architecture, so the patch adds a new hw.cpu.arch property which can have value 'arm' or 'x86' Change-Id: I0084c196695a75c8b9230ba716b3cd2e12610ded
* hw/goldfish_pipe.c: New support code for QEMUD fast-pipes.David 'Digit' Turner2011-04-111-0/+1
| | | | Change-Id: I338334d53fa9bc52c87e9da18341d0cb94fd4269
* x86: Enable KVM mode for Android x86 emulator (update/rebase)Jun Nakajima2011-03-041-0/+9
| | | | | | | | | | 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>
* x86: Fixing audio.Jun Nakajima2011-02-241-1/+1
| | | | | | Change-Id: I0614450cd512d52bf24020dda1c933f0b22cb09b Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
* Build arm and x86 binaries at the same time.David 'Digit' Turner2011-02-241-0/+353
| | | | | | | | | | | | This patch modifies the way we build the emulator's various programs. It reduces the number of static libraries generated, and better segregates between common, ui, qemu and target-specific code. Note that we build both the arm and x86 binaries at the same time in all build scenarios for now. This is done to catch build regressions as soon as possible. Change-Id: I6240705041e137e32f207e1e2444c614c52aaf05
* Revert "Build arm and x86 binaries at the same time."Xavier Ducrohet2011-02-091-352/+0
| | | | | | This fails to build on MacOS X This reverts commit a39b10bd2574825a815d6ad854499dd127cfa9cb.
* Build arm and x86 binaries at the same time.David 'Digit' Turner2011-02-101-0/+352
| | | | Change-Id: I105c5a097c988cb964b47b40b71c7a08af0d9210
* Code drop from //branches/cupcake/...@124589The Android Open Source Project2008-12-171-587/+0
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* Initial ContributionThe Android Open Source Project2008-10-211-182/+225
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* external/qemu 0.8.2Upstream1970-01-121-0/+544
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