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* Fix snapshot crashDavid 'Digit' Turner2011-11-081-2/+38
| | | | | | | | | | | | | | | - Add snapshot load/save support to QEMU Pipes This adds the ability to save and load QEMU Pipe connections with snapshots. Note that by default, all loaded pipe client connections are force-fully closed on load. We don't have a good way to save the state of network connections to persistent storage. Properly implements snapshot save / load for qemu pipe clients. Change-Id: Ie5767f8ce40c8341b958cc5844e724dd4fc1ed2b
* Fix snapshotsVladimir Chtchetkine2011-10-051-1/+5
| | | | Change-Id: Ib3891704ece2cea0c5a80b468b2514e6c4d13216
* savevm: Remove OutputBuffer hack.David 'Digit' Turner2011-06-011-74/+38
| | | | | | It's easier to provide a fake Monitor object instead. Change-Id: Ia45267061d489b147497add6120d3caa9234ac11
* savevm.c: minor integrateDavid 'Digit' Turner2011-06-011-90/+138
| | | | Change-Id: I16103c65ac7b15b2dc58dcc7dd6b3052004aa31a
* qemu-timer.c: rename qemu_timer_new_scale()David 'Digit' Turner2011-06-011-4/+4
| | | | | | | | | | | Get rid of qemu_timer_new() implementation, and update all callers to use qemu_timer_new_ms() or qemu_timer_new_ns() instead. Rename qemu_new_timer_scale() to qemu_new_timer() to follow upstream conventions. Change-Id: Id2c04f8597ec5026e02f87b3e2c5507920eb688e
* Add dereference for snapshot block device handlingTim Baverstock2011-01-101-2/+2
| | | | Change-Id: I20c83aab5fbd0c87b319ac84d7911eb09b69632b
* upstream: integrate block changesDavid 'Digit' Turner2011-01-021-35/+22
| | | | | | | | This large patch upgrades the block support code to the upstream version available in ba5e7f82169f32ab8163c707d97c799ca09f8924 dated 2010-08-08 Change-Id: I8b24df0c287e72f6620650a4d6a62e1bb315453e
* Send unsolicited time response to first signal strength query after loadvmTim Baverstock2010-12-141-0/+2
| | | | Change-Id: I9c6260493d42564ee3aa34799313368bb2de7d4d
* Control state snapshots from Android console.Ot ten Thije2010-10-281-32/+67
| | | | | | | | | | | | | This patch exposes Qemu's save, load, delete and list commands for state snapshots on the Android console. A level of indirection is added by means of the OutputChannel construct. This allows us to show the output of the Qemu commands on the console rather than on the monitor, while minimizing the differences with the upstream codebase. The new commands are exposed only when the configuration constant CONFIG_ANDROID_SNAPSHOTS is not 0. Change-Id: I558d5cd505d321fe2da5835713d341d151f60534
* Make state snapshots compatible with SD cards.Ot ten Thije2010-10-211-22/+6
| | | | | | | | | | | | | | This patch introduces a check such that only drives exporting a snapshot creation function are considered for storing snapshots. SD cards are mounted with a raw file system, which does not support snapshots. Since the SD card is now skipped, the actual snapshot image can be safely mounted on hdb rather than hda. The contents of the SD card itself are included in the snapshot however, since they are accessed with the NAND driver (which saves the contents of the underlying files). Change-Id: I4816b6e54e227aca356389c15ce9f5c1282d2464
* Added state snapshot support for QemuD.Ot ten Thije2010-10-141-0/+16
| | | | | | | | | | | | | | | | | With this patch, both modem and sensor functionality are correctly restored when a state snapshot is loaded. This was not the case previously because communication with either of these services is done using the qemud daemon, which did not support snapshots. The boot-properties and charpipe services have no specific save/load functionality yet, since the framework itself should be reviewed first. Adding support for bootproperties should not be difficult though, and charpipe may not need it. For a description of the high-level process for saving and loading, consult section IV "State snapshots" in docs/ANDROID-QEMUD.TXT. Change-Id: I5b06d88b911ca096e78060163174904c48a01c66
* upstream: buffered file minor change.David Turner2010-09-131-8/+10
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* Fixed rudimentary suspend/resume.Ot ten Thije2010-07-291-12/+10
| | | | | | | | | | | | | | | | | | | | | | This patch replaces the failing asynchronous I/O code in the qcow2 driver with a working synchronous implementation and fixes another minor bug in iteration over QField structs. As a result, the VM can now be suspended and resumed with the savevm and loadvm commands, albeit with the following (major) caveats: 1. The ADBd and other network services do not resume correctly. 2. Normal SD card usage is blocked, since snapshots are written to a qcow2 image that must (for now) be mounted on hda. 3. Resume only works after the emulator is fully booted. It is not (yet) possible to load an image immediately after the machine started. The synchronous I/O code is ported from commit ef845c3b in mainline QEMU, which addresses a similar issue. Further upstream mainline also introduces a fix for the async I/O, but that patch is quite involved, and for now this relatively simple fix works. Change-Id: I660c19c22316aecdd7dcae357e66da20e0ab6d80
* Upstream: Use CONFIG_BSD instead of _BSD and HOST_BSDDavid 'Digit' Turner2010-05-101-2/+2
| | | | | Also fix OS X build, which failed with a link error. Change-Id: Idd63f25dc1f46ea66da5727c7577def34f048c3c
* Merge upstream QEMU 10.0.50 into the Android source tree.David 'Digit' Turner2009-09-141-0/+1409
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.
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