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2009-07-09split out ioport related stuffs from vl.c into ioport.c.Isaku Yamahata
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09Replace signrom with shell script v3Alexander Graf
In order to not execute code we just compiled, let's replace signrom with a shell script that does the same thing while staying compatible to pretty much every system available. This should make cross-compilation for windows easier. aliguori: fix build when objdir != srcdir Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09Revert "support colon in filenames"Anthony Liguori
This reverts commit 707c0dbc97cddfe8d2441b8259c6c526d99f2dd8. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09Fix build for ESD audioAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09qcow2: Make cache=writethrough defaultKevin Wolf
The performance of qcow2 has improved meanwhile, so we don't need to special-case it any more. Switch the default to write-through caching like all other block drivers. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09net: set a default value for sndbuf=Mark McLoughlin
On reflection, perhaps it does make sense to set a default value for the sndbuf= tap parameter. For best effect, sndbuf= should be set to just below the capacity of the physical NIC. Setting it higher will cause packets to be dropped before the limit is hit. Setting it much lower will not cause any problems unless you set it low enough such that the guest cannot queue up new packets before the NIC has emptied its queue. In Linux, txqueuelen=1000 by default for ethernet NICs. Given a 1500 byte MTU, 1Mb is a good choice for sndbuf. If it turns out that txqueuelen is actually much lower than this, then sndbuf is essentially disabled. In the event that txqueuelen is much higher, it's unlikely that the NIC will be able to empty a 1Mb queue. Thanks to Herbert Xu for this logic. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Cc: Herbert Xu <herbert.xu@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09configure: detect xen with --extra-cflags / --extra-ldflagsChristoph Egger
Attached patch lets configure find xen headers and xen libs when called with --extra-cflags and --extra-ldflags options. Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09QEMU: MCE: Add MCE simulation to qemu/tcgHuang Ying
- MCE features are initialized when VCPU is intialized according to CPUID. - A monitor command "mce" is added to inject a MCE. - A new interrupt mask: CPU_INTERRUPT_MCE is added to inject the MCE. aliguori: fix build for linux-user Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09Merge commit 'linux-user/linux-user-for-upstream' into tmp-stagingAnthony Liguori
2009-07-09MIPS signal handling fixPaul Brook
Add explicit padding to MIPS signal frame structures. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09Enable MIPS NPTLPaul Brook
Enable NPTL support for MIPS usermode emulation. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09MIPS atomic instructionsPaul Brook
Implement MIPS ll/sc instructions using atomic compare+exchange. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09MIPS usermode TLS registerPaul Brook
Implement cpu_set_tls for MIPS. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09Fix MIPS sys_clonePaul Brook
The clone syscall takes 6 args. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09qdev: convert ac97.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-07-09qdev: convert es1370.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-07-09qdev/pci: misc fixes.Gerd Hoffmann
* fix secondary bus setup. * use base->name instead of "FIXME" for device name. Yes, the device name is redundant. Only for drivers converted to qdev already though. Once all drivers are converted we can and should kill it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-07-09qdev: remove DeviceTypeGerd Hoffmann
The only purpose DeviceType serves is creating a linked list of DeviceInfo structs. This removes DeviceType and add a next field to DeviceInfo instead, so the DeviceInfo structs can be changed that way. Elimitates a pointless extra level of indirection. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-07-09qdev: replace bus_type enum with bus_info struct.Gerd Hoffmann
BusInfo is filled with name and size (pretty much like I did for DeviceInfo as well). There is also a function pointer to print bus-specific device information to the monitor. sysbus is hooked up there, I've also added a print function for PCI. Device creation is slightly modified as well: The device type search loop now also checks the bus type while scanning the list instead of complaining thereafter in case of a mismatch. This effectively gives each bus a private namespace for device names. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09qdev: update pci device registration.Gerd Hoffmann
Makes pci_qdev_register take a PCIDeviceInfo struct instead of a bunch of parameters. Also adds config_read and config_write callbacks to PCIDeviceInfo, so drivers needing these can be converted to the qdev device API too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-07-08Remove SDL/ prefixmalc
2009-07-08Add out of memory and zero size argument checks to be consistent withmalc
the qemu_malloc routines
2009-07-08getrlimit conversion mix-upUlrich Hecht
Fixes getrlimit implementation that overwrote the result of the syscall instead of converting it Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-08wrap path for access syscallUlrich Hecht
Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-0864-bit clean socketcall syscallUlrich Hecht
makes socketcall 64-bit clean so it works on 64-bit big-endian systems Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-08pipe argument should not be signedUlrich Hecht
pipedes is an address, it should not be signed (breaks for addresses > 0x80000000) Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-08configure: remove bogus linux-user checkRiku Voipio
linux-user=yes is not a reliable identifier that linux-user targets have been selected. user targets can be selected via --target-list as well.
2009-07-08linux-user/syscall.c: remove warning: ‘array’ may be used uninitialized ↵vibi sreenivasan
in this function Removes the following warning CC i386-linux-user/syscall.o cc1: warnings being treated as errors /media/nfs/qemu/linux-user/syscall.c: In function ‘do_syscall’: /media/nfs/qemu/linux-user/syscall.c:2219: warning: ‘array’ may be used uninitialized in this function Signed-off-by: Vibi Sreenivasan <vibi_sreenivasan@cms.com> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-08linux-user: check some parameters for some socket syscalls.Arnaud Patard
This patch is fixing following issues : - commit 8fea36025b9d6d360ff3b78f88a84ccf221807e8 was applied to do_getsockname instead of do_accept. - Some syscalls were not checking properly the memory addresses passed as argument - Add check before syscalls made for cases like do_getpeername() where we're using the address parameter after doing the syscall - Fix do_accept to return EINVAL instead of EFAULT when parameters invalid to match with linux behaviour Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-08linux-user: increment MAX_ARG_PAGESArnaud Patard
There's a error When doing something like that : find / -type f -print0 | xargs -0 echo [ done in a arm chroot with qemu-arm and linux binfmt stuff or with find / -type f -print0 | qemu-arm -L <path> <path>/usr/bin/xargs -0 echo ] Doing this outsite qemu is fine. The problem was the huge number of parameters. Increasing MAX_ARG_PAGES is fixing that. While I was at it, I've modified linux-user/main.c to report error code of loader_exec. It helps to debug/know what's wrong. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-07-05Fix the PCI header type of APBBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-05Update OpenBIOS images to r505Blue Swirl
For Sparc64, this fixes the PCI bridge configuration bugs revealed by the improved bridge handling (b7ee1603c16c1feb0d439d2ddf6cf824119d0aab). Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-05Fix Sparse warningBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-03Work around Solaris gas problemBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-03Rename target_cpu to target_arch2Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-03monitor: Fix typo in documentationJan Kiszka
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2009-07-03target-mips: fix MADD and MSUB/MSUBU instructionsNathan Froyd
MADD was not correctly writing to HI. MSUB/MSUBU are specified as `HI||LO - product', not `product - HI||LO'. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-07-02Fix hxtool.Stefan Weil
When converting from hx to texi format, hxtool (or to be more precise sh which interprets hxtool) used standard shell expansion of wildcards while writing lines to the output. Thus, something like "Password: ********" looked very different in the generated documentation. The patch disables this unwanted wildcard expansion. Signed-off-by: Stefan Weil <weil@mail.berlios.de>
2009-07-02Use ctz64 in favor of ffsllJan Kiszka
Not all host platforms support ffsll. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2009-07-02Respect the standardmalc
2009-07-01Use pstrcpy and pstrcat to avoid OpenBSD linker warningBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-01Suppress a GCC warningBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-01Fix breakage by obsolete _P() for goodBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-01Fix sdl_zoom compile problems on OpenBSDBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-01Fix missing strnlen problemsBlue Swirl
Fix missing strnlen (a GNU extension) problems by using qemu_strnlen used for user emulators also for system emulators. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-30Fix typomalc
Signed-off-by: malc <av1474@comtv.ru>
2009-06-30Remove bogus -WerrorPaul Brook
Revert rules.mak changes from aba800a. These should not have been here to start with. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-06-29Replace -no-virtio-balloon by -balloonMarkus Armbruster
We want to do (at least) two things to the virtio-balloon device: suppress it, and control its PCI address. Option -no-virtio-balloon lets us do only the former. To get the latter, replace -no-virtio-balloon with -balloon none disable balloon device -balloon virtio[,addr=str] enable virtio balloon device (default) Syntax suggested by Anthony Liguori. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29slirp: tftp: Relax filename format checkJan Kiszka
[ Applies on top of my recently posted slirp series. ] Allow tftp requests with filenames that do not start with a slash. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29sdl: Fix memory leakageJan Kiszka
Valgrind was so kind to remark that no one bothers to release keycodes after use and that something is fishy about cleaning up the requested keyboard descriptor. With this patch applied, we no longer leak about 12k during startup. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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