- 05 10月, 2012 1 次提交
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由 Avi Kivity 提交于
The hassle and compile time overhead of maintaining both 32-bit and 64-bit capable source isn't worth the tiny performance advantage which is seen on a minority of configurations. Switch to compiling libhw only once, with target_phys_addr_t unconditionally typedefed to uint64_t. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 26 9月, 2012 1 次提交
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由 Stefan Weil 提交于
The old code aborted configure when no emulation target was selected. Even after removing the 'exit 1', it tried to read from STDIN when QEMU was configured with configure' '--disable-user' '--disable-system' This is fixed here. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 22 9月, 2012 3 次提交
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由 Richard Henderson 提交于
Don't use -ffixed-gN. Don't link statically. Don't save/restore AREG0 around calls. Don't allocate space on the stack for AREG0 save. Signed-off-by: NRichard Henderson <rth@twiddle.net>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net>
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由 Richard Henderson 提交于
Current code doesn't actually work in 32-bit mode at all. Since no one really noticed, drop the complication of v7 and v8 cpus. Eliminate the --sparc_cpu configure option and standardize macro testing on TCG_TARGET_REG_BITS / HOST_LONG_BITS Signed-off-by: NRichard Henderson <rth@twiddle.net>
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- 17 9月, 2012 1 次提交
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由 Anthony Liguori 提交于
This reverts commit 66d5499b. This commit broke --target-list="x86_64-softmmu" and the fix isn't immediatley obvious. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 16 9月, 2012 9 次提交
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由 Blue Swirl 提交于
Now that CONFIG_TCG_PASS_AREG0 is enabled for all targets, remove dead code and support for !CONFIG_TCG_PASS_AREG0 case. Remove dyngen-exec.h and all references to it. Although included by hw/spapr_hcall.c, it does not seem to use it. Remove unused HELPER_CFLAGS. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com> Acked-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Acked-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Aurelien Jarno 提交于
Add an explicit CPUCRISState parameter instead of relying on AREG0, and use cpu_ld* in translation and interrupt handling. Remove AREG0 swapping in tlb_fill(). Switch to AREG0 free mode Signed-off-by: NBlue Swirl <blauwirbel@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Convert code load functions and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Tested-by: NGuan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 15 9月, 2012 1 次提交
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由 Natanael Copa 提交于
Fixes build against uClibc. uClibc provides 2 versions of clock_gettime(), one with realtime support and one without (this is so you can avoid linking in -lrt unless actually needed). This means that the clock_gettime() don't need -lrt. We still need it for timer_create() so we check for this function in addition. We also need check if -lm is needed for isnan(). Both -lm and -lrt are needed for libs_qga. Signed-off-by: NNatanael Copa <ncopa@alpinelinux.org> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 14 9月, 2012 1 次提交
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由 Yann E. MORIN 提交于
Currently, if libseccomp is missing but the user explicitly requested seccomp support using --enable-seccomp, configure silently ignores the situation and disables seccomp support. This is unlike all other tests that explicitly fail in such situation. Fix that. Signed-off-by: N"Yann E. MORIN" <yann.morin.1998@free.fr> Reviewed-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NStefan Hajnoczi <stefanha@gmail.com>
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- 13 9月, 2012 2 次提交
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由 Aurelien Jarno 提交于
usbredir is only used by system emulation, so add the libraries to libs_softmmu instead of LIBS. Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Alon Levy 提交于
Until now we used only the agent to change the monitor count and each monitor resolution. This patch introduces the qemu part of using the device as the mediator instead of the agent via virtio-serial. Spice (>=0.11.5) calls the new QXLInterface::client_monitors_config, which returns wether the interrupt is enabled, and if so and given a non NULL monitors config will generate an interrupt QXL_INTERRUPT_CLIENT_MONITORS_CONFIG with crc checksum for the guest to verify a second call hasn't interfered. The maximal number of monitors is limited on the QXLRom to 64. Signed-off-by: NAlon Levy <alevy@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 11 9月, 2012 3 次提交
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由 Hans de Goede 提交于
This gives us support for 64 bit ids which is needed for using XHCI with the new hcd generated ids. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Daniel P. Berrange 提交于
The qemu-img, qemu-nbd and qemu-io tools are built conditionally based on whether any softmmu target is enabled. These are useful self-contained tools which can be used in many other scenarios. Add new --enable-tools/--disable-tools args to configure to allow the user to explicitly turn on / off their build. The default behaviour is now to build these tools are all times, regardless of whether any softmmu target is enabled Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Daniel P. Berrange 提交于
Allow passing of '--target-list=' to configure to request that all targets are to be disabled. This allows for doing a very fast tools-only build of things like qemu-img, qemu-io, qemu-nbd. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 9月, 2012 2 次提交
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由 Michael Tokarev 提交于
Commit 7b93fadf "Add basic version of bridge helper" put the bridge helper executable into a fixed ${prefix}/libexec/ location, instead of using ${libexecdir} for this. At the same time, --libexecdir is being happily ignored by ./configure. Even more, the same patch sets unused $libexecdir variable in the generated config-host.mak, and uses fixed string (\${prefix}/libexecdir) for the bridge helper binary. Fix this braindamage by introducing $libexecdir variable, using it for the bridge helper binary, and recognizing --libexecdir. This patch is applicable to stable-1.1. Reviewed-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NCorey Bryant <coreyb@linux.vnet.ibm.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Cc: Corey Bryant <coreyb@linux.vnet.ibm.com> Cc: Richa Marwaha <rmarwah@linux.vnet.ibm.com> Cc: qemu-stable@nongnu.org Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Blue Swirl 提交于
Add an explicit CPUState parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com> [agraf: fix conflicts] Signed-off-by: NAlexander Graf <agraf@suse.de>
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- 09 9月, 2012 1 次提交
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由 Christian Borntraeger 提交于
valgrind with kvm produces a big amount of false positives regarding "Conditional jump or move depends on uninitialised value(s)". This happens because the guest memory is allocated with qemu_vmalloc which boils down posix_memalign etc. This function is (correctly) considered by valgrind as returning undefined memory. Since valgrind is based on jitting code, it will not be able to see changes made by the guest to guest memory if this is done by KVM_RUN, thus keeping most of the guest memory undefined. Now lots of places in qemu will then use guest memory to change behaviour. To avoid the flood of these messages, lets declare the whole guest memory as defined. This will reduce the noise and allows us to see real problems. In the future we might want to make this conditional, since there is actually something that we can use those false positives for: These messages will point to code that depends on guest memory, so we can use these backtraces to actually make an audit that is focussed only at those code places. For normal development we dont want to see those messages, though. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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- 05 9月, 2012 2 次提交
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由 Alon Levy 提交于
Signed-off-by: NAlon Levy <alevy@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Alon Levy 提交于
Revision bumped to 4 for new IO support, enabled for spice-server >= 0.11.1. New io enabled if revision is 4. Revision can be set to 4. [ kraxel: 3 continues to be the default revision. Once we have a new stable spice-server release and the qemu patches to enable the new bits merged we'll go flip the switch and make rev4 the default ] This io calls the corresponding new spice api spice_qxl_monitors_config_async to let spice-server read a new guest set monitors config and notify the client. On migration reissue spice_qxl_monitors_config_async. RHBZ: 770842 Signed-off-by: NAlon Levy <alevy@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> fixup Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 22 8月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Add a 'query-target' QAPI command to allow management applications to determine what target architecture a QEMU binary is emulating without having to parse the binary name or -help output $ qmp-shell -p /tmp/qemu (QEMU) query-target { u'return': { u'arch': u'x86_64' }} Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 17 8月, 2012 4 次提交
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由 Eduardo Otubo 提交于
Adding basic options to the configure script to use libseccomp or not. The default is set to 'no'. If the flag --enable-libseccomp is used, the script will check for its existence using pkg-config. Signed-off-by: NEduardo Otubo <otubo@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> --- v1 -> v2: - As I removed all the code related to seccomp from vl.c, I created qemu-seccomp.[ch]. - Also making the configure script to add the specific line to Makefile.obj in order to compile with appropriate support to seccomp. v2 -> v3: - Removing the line from Makefile.obj and adding it to Makefile.objs. - Marking libseccomp default option to 'yes' in the configure script. v3 -> v8: - fix configure probe if libseccomp isn't available (aliguori)
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由 Peter Maydell 提交于
MacOSX 10.8 ("Mountain Lion") requires us to compile our one Objective-C source file with clang even if the rest of QEMU requires a real gcc, because the system headers we use make use of Apple's "Blocks" extension to C/ObjC, and mainline gcc doesn't support that. Since we only need to use a true gcc for the parts of QEMU that use the fixed-register env variable, we can simply use clang to build the ObjC file: it will link to the gcc-built objects with no problems. Add the necessary support for an OBJCC variable in the makefile and configure machinery; we default to clang if we have it, otherwise whatever CC is (since gcc might be the Apple gcc which does support Blocks). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Peter Maydell 提交于
MacOSX 10.8 ("Mountain Lion") defaults to trying to use automated reference counting on certain objects. This means that the system header files will use some Objective C syntax constructs even when compiling pure C, which confuses mainline gcc. Suppress this by setting OS_OBJECT_USE_OBJC=0. This avoids a compile error like this: In file included from /System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:5:0, from /usr/include/os/object.h:74, from /usr/include/dispatch/dispatch.h:48, from /System/Library/Frameworks/IOKit.framework/Headers/IOKitLib.h:56, from block/raw-posix.c:35: /System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:409:1: error: stray ‘@’ in program [with a large number of further run-on errors] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Peter Maydell 提交于
Both MacOS and Solaris have special case handling for the CPU type, because the check_define probes will return i386 even if the hardware is 64 bit and x86_64 would be preferable. Move these checks earlier in the configure probing so that we can do them only if the user didn't specify a CPU with --cpu. This fixes a bug where the user's command line argument was being ignored. Reviewed-by: NAndreas F=E4rber <afaerber@suse.de> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 16 8月, 2012 1 次提交
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由 Jan Kiszka 提交于
[ The following text is in the "ISO-8859-1" character set. ] [ Your display is set for the "KOI8-R" character set. ] [ Some special characters may be displayed incorrectly. ] Since we moved pcspk into hwlib, CONFIG_PCSPK is no longer defined per target. Therefore, statically built soundhw array in arch_init.c stopped including this card. Work around this by re-adding this define to config-target.mak. Long-term, a dynamic creation of this soundhw list will be necessary. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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- 15 8月, 2012 1 次提交
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由 Blue Swirl 提交于
Add an explicit CPUX86State parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 14 8月, 2012 1 次提交
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由 Luiz Capitulino 提交于
In the old QMP days, this code was used to find out QMP commands that might be calling monitor_printf() down its call chain. This is almost impossible to happen today, because the qapi converted commands don't even have a monitor object. Besides, it's been more than a year since I used this last time. Let's just drop it. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
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- 11 8月, 2012 3 次提交
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由 Blue Swirl 提交于
Configuring with Clang compiler with -Werror would not work after improved checks: /tmp/qemu-conf--25992-.c:4:32: error: self-comparison always evaluates to true [-Werror,-Wtautological-compare] int main(void) { return preadv == preadv; } /tmp/qemu-conf--25992-.c:13:26: error: self-comparison always evaluates to true [-Werror,-Wtautological-compare] return epoll_create1 == epoll_create1; /tmp/qemu-conf--25992-.c:3:13: error: explicitly assigning a variable of type 'char **' to itself [-Werror,-Wself-assign] environ = environ; Avoid the errors by adjusting the tests. Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Peter Maydell 提交于
Add support for checking whether test case code can compile without warnings, by recompiling each successful test with -Werror. If the -Werror version doesn't pass, we bail out. This gives us the same level of visibility of warnings in test code as --enable-werror provides for the main compile. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Guan Xuetao 提交于
This patch adds unicore32-softmmu build support, include configure, makefile, arch_init, and all missing functions needed by softmmu. Although all missing functions are empty, unicore32-softmmu could be build successfully. By 20120804: change QEMU_ARCH_UNICORE32 to 0x4000 Signed-off-by: NGuan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 09 8月, 2012 1 次提交
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由 Peter Maydell 提交于
The code creating the symlink from linux-headers/asm to the architecture specific linux-headers/asm-$arch directory was implicitly hardcoding a list of KVM supporting architectures. Add a default case for the common "Linux architecture name and QEMU CPU name match" case, so future architectures will only need to add code if they've managed to get mismatched names. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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- 04 8月, 2012 1 次提交
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由 Peter Maydell 提交于
The Xen 4.1 probe never uses the return value from xc_interface_open(), so was provoking a compiler warning on newer gcc. Fix by not bothering to put the return value anywhere. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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