- 13 3月, 2011 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 07 3月, 2011 2 次提交
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由 Michael Walle 提交于
Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Stefan Weil 提交于
MinGW optionally includes pdcurses, so add support for it. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 23 2月, 2011 1 次提交
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@petalogix.com>
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- 21 2月, 2011 1 次提交
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由 Stefan Weil 提交于
libiberty.a is part of MinGW and provides useful functions like ffs (MinGW) and getopt (MinGW-w64). It is needed for w64 compilations and allows simpler code for w32. Cc: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 20 2月, 2011 1 次提交
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由 Aurelien Jarno 提交于
qemu i386 used to support more than 4GB of RAM through PAE, but it has been disabled for an unknown reason. Reenable it. Note that simply running qemu x86_64 and emulating a 32-bit CPU is not a solution to this problem as it is about 15% slower (it needs to emulate 64 bit registers even if half of them are not used). On the other hand, I haven't seen any measurable impact by switching target_phys_bits to 64. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 17 2月, 2011 2 次提交
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由 Laurent Vivier 提交于
Datatype alignment can be found using following application: int main(void) { printf("alignof(short) %ld\n", __alignof__(short)); printf("alignof(int) %ld\n", __alignof__(int)); printf("alignof(long) %ld\n", __alignof__(long)); printf("alignof(long long) %ld\n", __alignof__(long long)); } This patch includes following alignments: i386 alignof(short) 2 alignof(int) 4 alignof(long) 4 alignof(long long) 8 x86_64 alignof(short) 2 alignof(int) 4 alignof(long) 8 alignof(long long) 8 arm alignof(short) 2 alignof(int) 4 alignof(long) 4 alignof(long long) 4 m68k (680x0) alignof(short) 2 alignof(int) 2 alignof(long) 2 alignof(long long) 2 mips alignof(short) 2 alignof(int) 4 alignof(long) 4 alignof(long long) 8 ppc alignof(short) 2 alignof(int) 4 alignof(long) 4 alignof(long long) 8 for other targets, use by default (2,4,4,8). Please, update for your favorite target... Signed-off-by: NLaurent Vivier <laurent@vivier.eu> Signed-off-by: NRiku Voipio <riku.voipio@nokia.com>
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由 Peter Maydell 提交于
Support the epoll family of syscalls: epoll_create(), epoll_create1(), epoll_ctl(), epoll_wait() and epoll_pwait(). Note that epoll_create1() and epoll_pwait() are later additions, so we have to test separately in configure for their presence. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRiku Voipio <riku.voipio@nokia.com>
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- 14 2月, 2011 1 次提交
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由 Jan Kiszka 提交于
Found by Stefan Hajnoczi: There is a race in kvm_cpu_exec between checking for exit_request on vcpu entry and timer signals arriving before KVM starts to catch them. Plug it by blocking both timer related signals also on !CONFIG_IOTHREAD and process those via signalfd. As this fix depends on real signalfd support (otherwise the timer signals only kick the compat helper thread, and the main thread hangs), we need to detect the invalid constellation and abort configure. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> CC: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
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- 30 1月, 2011 1 次提交
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由 Fabien Chouteau 提交于
This backend sends trace events to standard error output during the emulation. Also add a "--list-backends" option to tracetool, so configure script can display the list of available backends. Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Acked-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 24 1月, 2011 1 次提交
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由 Jiri Denemark 提交于
Non-existent $pkgconfig instead of $pkg_config was used when configure probes for spice availability. Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
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- 23 1月, 2011 1 次提交
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由 Jan Kiszka 提交于
Instead of splattering the code with #ifdefs and runtime checks for capabilities we cannot work without anyway, provide central test infrastructure for verifying their availability both at build and runtime. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
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- 22 1月, 2011 1 次提交
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由 Lai Jiangshan 提交于
Make use of the new KVM_NMI IOCTL to send NMIs into the KVM guest if the user space raised them. (example: qemu monitor's "nmi" command) Signed-off-by: NLai Jiangshan <laijs@cn.fujitsu.com> Acked-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
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- 21 1月, 2011 1 次提交
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由 Blue Swirl 提交于
Move build and user scripts into scripts directory. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 15 1月, 2011 17 次提交
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由 Aurelien Jarno 提交于
We need to be able to catch exceptions correctly and thus enable softfloat on SH4. As all machines except i386 and x86_64 are using softfloat, make it the default and change the case to detect i386 and x86_64. Note that CRIS doesn't have an FPU, so it can be configured with both softfloat-native and softfloat. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Since commit d1807a4f ./configure tries to test files and directories with "test -f", which only test for regular files. Test with "test -e", which looks for any kind of files. This unbreak the configure script when not using a separate object directory. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Paolo Bonzini 提交于
These are not in any release, so I am just renaming them. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
This will help getting config.guess and config.sub from the srcdir. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Not used in the submodules. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Not necessary since we use mkdir -p and from this patch test -f. Also, dirname returns "." if a path has no directory component, as is the case for "sh configure". Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
"ln -sf" does not really do anything more than "ln -s" on Solaris. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
This also allows overriding it with SDL_CONFIG, and warning in suspicious cross-compilation scenarios. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
This can still be requested with PKG_CONFIG=/path/to/pkg-config. Just do not use it as a default, and print a warning. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Do not hardcode the list of 64-bit CPUs. Use sizeof(void *) to compute it. Renaming it to HOST_LONG_BITS to HOST_POINTER_BITS is left for later. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Non-existent -I paths are dropped silently by the compiler, but still it is not polite to pass bogus options. Configure-time tests do not need any include files from the source path, so only include -I flags at make time (when they're properly expanded). Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
The "test the C compiler works ok" comes before a bunch of flags are added for --cpu or just depending on the host. It helps debugging if the test is done after these flags are (unconditionally) added. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
I didn't test with sparse, but the old code using += before a variable was set was wrong. Sparse support should probably be ripped out or redone, but this at least keeps some sanity. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 12 1月, 2011 1 次提交
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由 Peter Maydell 提交于
Add a configure check for the existence of linux/fiemap.h and the IOC_FS_FIEMAP ioctl. This fixes a compilation failure on Linux systems which don't have that header file. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 07 1月, 2011 1 次提交
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由 Peter Maydell 提交于
Implement the missing syscalls sync_file_range and sync_file_range2. The latter in particular is used by newer versions of apt on Ubuntu for ARM. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRiku Voipio <riku.voipio@iki.fi>
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- 17 12月, 2010 1 次提交
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由 Christoph Hellwig 提交于
Add support to discard blocks in a raw image residing on an XFS filesystem by calling the XFS_IOC_UNRESVSP64 ioctl to punch holes. Support for other hole punching mechanisms can be added when they become available. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 14 12月, 2010 1 次提交
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由 Christian Brunner 提交于
RBD is an block driver for the distributed file system Ceph (http://ceph.newdream.net/). This driver uses librados (which is part of the Ceph server) for direct access to the Ceph object store and is running entirely in userspace (Yehuda also wrote a driver for the linux kernel, that can be used to access rbd volumes as a block device). Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: NChristian Brunner <chb@muc.de> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 21 11月, 2010 4 次提交
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由 Daniel P. Berrange 提交于
This introduces generation of a qemu.stp/qemu-system-XXX.stp files which provides tapsets with friendly names for static probes & their arguments. Instead of probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } It is now possible todo probe qemu.system.i386.qemu_malloc { printf("Malloc %d %p\n", size, ptr); } There is one tapset defined per target arch, for both user and system emulators. * Makefile.target: Generate stp files for each target * tracetool: Support for generating systemtap tapsets * configure: Check for whether systemtap is available with the DTrace backend Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> 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
This introduces a new tracing backend that targets the SystemTAP implementation of DTrace userspace tracing. The core functionality should be applicable and standard across any DTrace implementation on Solaris, OS-X, *BSD, but the Makefile rules will likely need some small additional changes to cope with OS specific build requirements. This backend builds a little differently from the other tracing backends. Specifically there is no 'trace.c' file, because the 'dtrace' command line tool generates a '.o' file directly from the dtrace probe definition file. The probe definition is usually named with a '.d' extension but QEMU uses '.d' files for its external makefile dependancy tracking, so this uses '.dtrace' as the extension for the probe definition file. The 'tracetool' program gains the ability to generate a trace.h file for DTrace, and also to generate the trace.d file containing the dtrace probe definition. Example usage of a dtrace probe in systemtap looks like: probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } * .gitignore: Ignore trace-dtrace.* * Makefile: Extra rules for generating DTrace files * Makefile.obj: Don't build trace.o for DTrace, use trace-dtrace.o generated by 'dtrace' instead * tracetool: Support for generating DTrace data files Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This reverts commit 4addb112.
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由 Anthony Liguori 提交于
This reverts commit 2834c3e0. Conflicts: Makefile.target
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- 16 11月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
This introduces generation of a qemu.stp/qemu-system-XXX.stp files which provides tapsets with friendly names for static probes & their arguments. Instead of probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } It is now possible todo probe qemu.system.i386.qemu_malloc { printf("Malloc %d %p\n", size, ptr); } There is one tapset defined per target arch. * Makefile: Generate a qemu.stp file for systemtap * tracetool: Support for generating systemtap tapsets Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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