- 07 4月, 2011 1 次提交
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由 Mike Frysinger 提交于
Standard autoconf scripts include a --version flag so people can easily query things. Add this to qemu's configure so it too can integrate with build systems that have standard autotool helpers. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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- 05 4月, 2011 5 次提交
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由 Peter Maydell 提交于
CPU_QuadU isn't used on all targets, but there's no harm in defining the typedef anyway. It only needs to be guarded by CONFIG_SOFTFLOAT, because softfloat-native doesn't have a float128 type. This avoids the need for every new target which uses CPU_QuadU to add itself to an #ifdef in what ought to be target-agnostic code. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
Make the Neon helper routines use the correct FP status from the CPUEnv rather than using a dummy static one. This means they will correctly handle denormals and NaNs and will set FPSCR exception bits properly. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
Use the global 'env' variable in the helper functions in iwmmxt_helper.c. This means we don't need to pass env as an argument to them any more. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
Use the global 'env' variable in the helper functions in neon_helper.c. This means we don't need to pass env as an argument to them any more. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
Build all files matching *_helper.c with HELPER_CFLAGS, not just op_helper.c. This allows you to put target helper functions which use the global 'env' variable in multiple source files. This only affects the ARM target as all the other targets currently only have op_helper.c. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 04 4月, 2011 33 次提交
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由 David Gibson 提交于
At one point, usb-ccid.c attempts to use a %lX format specifier to print a uint64_t, which is only correct on some host platforms. This patch corrects the statement to use the stdint specified PRIX64 constant instead. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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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 Michael Walle 提交于
This patch adds almost complete support for the Milkymist system-on-chip (http://www.milkymist.org). Additional to running bare metal applications, booting a linux kernel with initrd is supported. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds wrappers for easy creation of the qdev devices. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's VGA framebuffer. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's simple UART. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's texture mapping unit. For fast computation this model needs hardware accelerated 3D graphics support (OpenGL). There is no graphical output, all computations belong to internal framebuffers only. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch introduce a new config option CONFIG_OPENGL. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's System Controller core. The model has the following features: - support for shutting down and restarting the board - provide two timers and GPIO - provide registers for system identification and reading the boards capabilities Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's SoftUSB core. This model differ from the real hardware in its functionality. The real hardware consits of a tiny freely programmable microcontroller which controls the USB ports. For simplicity reasons, this model emulates only keyboard and mouse input devices, eg. input events translates directly to the corresponding expected messages. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's Programmable FPU. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's minimal Ethernet MAC. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for Milkymist's memory card core. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for the Milkymist's High Performance Dynamic Memory Controller. This is just a dumb model without any functionality. While the real hardware acts for example as a bridge between software and hardware for sending SDRAM commans, this model will only eat up these commands and always returns the expected hardware states, eg. PLL locked etc. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Michael Walle 提交于
This patch adds support for the Milkymist AC97 compatible sound output and input core. Signed-off-by: NMichael Walle <michael@walle.cc> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Aurelien Jarno 提交于
This reverts commit 9bcfc7da.
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由 Ulrich Hecht 提交于
S390x uses the QuadU type, so let's enable it. Signed-off-by: NUlrich Hecht <uli@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Ulrich Hecht 提交于
S390x user emulation can do nptl. Reflect this in the configure script. Signed-off-by: NUlrich Hecht <uli@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Ulrich Hecht 提交于
This patch enables the instruction disassembler when using an S390x target. Signed-off-by: NUlrich Hecht <uli@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Alexander Graf 提交于
Commit 6b331efb broke the s390 proxy version of virtio-serial by only taking its PCI brother into account. So let's adjust s390-virtio-serial the same way as its PCI counterpart, making it compile and work again. Signed-off-by: NAlexander Graf <agraf@suse.de> CC: Amit Shah <amit.shah@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Alexander Graf 提交于
During Jan's rework of the generic KVM layer, he added some more error checks and actually aborted if something went wrong. Unfortunately, one of the s390 internal error codes slipped through, aborting the VM without needing to. This patch fixes booting of S390x virtual machines in KVM. Signed-off-by: NAlexander Graf <agraf@suse.de> CC: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Alexander Graf 提交于
We have two different virtio buses: pci and s390. The abstraction path taken in qemu is to have generic aliases for each device type in the architecture specific qdev devices. So let's make use of these aliases whenever we can and define them whenever we can. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Alexander Graf 提交于
The ivshmem depends on PCI and KVM, not only KVM. Reflect this in the Makefile, so we don't get build errors on s390x. Signed-off-by: NAlexander Graf <agraf@suse.de> CC: Cam Macdonell <cam@cs.ualberta.ca> CC: Juan Quintela <quintela@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Stefan Weil 提交于
arpa/inet.h is not available for w32, so commit edbb2136 breaks w32 compilations. This is fixed by using qemu_socket.h. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Reviewed-by: NAlon Levy <alevy@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Gleb Natapov 提交于
SDL library initialization mangles signal handlers, so QEMU should register them after initializing SDL. This was the case before and code even have a comment about that. Fix it to be so again. Signed-off-by: NGleb Natapov <gleb@redhat.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
Tidy up the message printed when qemu exits due to a signal, so that it's clearer where the message is coming from and that it's not just stray debug output. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Acked-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Stefan Hajnoczi 提交于
The common checksum functions were moved to net/checksum.c in commit 7200ac3c but the original net-checksum.c was never deleted from the source tree. Remove it now since all users of the checksum functions link against net/checksum.o and net-checksum.c is not even compiled anymore. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Kevin Wolf 提交于
Rx and Tx descriptors are 16 byte aligned, so the lower bits are ignored by real hardware. In fact, they always read back as zero on real hardware, but probably nobody relies on that. Signed-off-by: NKevin Wolf <mail@kevin-wolf.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Jan Kiszka 提交于
When the VM goes into stop state while there is a gdb frontend attached, it makes sense to inform gdb about this fact and at least a bit about the stop reason. Basically, all stops are interesting except for the temporary VMSTOP_SAVE/LOADVM. The patch maps the relevant VMSTOP reasons on unique and more or less associatable signals that gdb understands. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Stefan Weil 提交于
These errors were reported by cppcheck: tests/cris/check_openpf1.c:30: error: Mismatching allocation and deallocation: f tests/cris/check_openpf2.c:13: error: Mismatching allocation and deallocation: f tests/cris/check_stat3.c:16: error: Buffer overrun possible for long cmd-line args tests/cris/check_stat4.c:18: error: Buffer overrun possible for long cmd-line args The first two are obvious coding errors (fopen needs fclose, not close). The last two may seem less important (nobody will start test code with an argument of more than 1022 characters which raises a buffer overrun). Fixing them nevertheless helps with static code checks like those done by cppcheck. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Isaku Yamahata 提交于
- the trigger mode is edge at first - During initializatoin, the interrupt is raised as edge which is masked. The corresponding bit of irr is set. - Then the mode is switched to level and it's unmasked. - the bit of irr is set, so the interrupt is raised repeatedly by ioapic_service(). - OS considers that the irq line is broken and falls back to polling mode. This patch fixes the issues. After raising edige, clear the bit of irr. > Bringing up interface eth0: > Determining IP information for eth0...irq 18: nobody cared (try booting with the "irqpoll" option) > Pid: 4126, comm: ip Not tainted 2.6.38-rc7 #1 > Call Trace: > <IRQ> [<ffffffff8105b009>] ? __report_bad_irq+0x38/0x87 > [<ffffffff8105b177>] ? note_interrupt+0x11f/0x188 > [<ffffffff8105bacf>] ? handle_fasteoi_irq+0xa7/0xd1 > [<ffffffff810046ff>] ? handle_irq+0x83/0x8c > [<ffffffff81003eb9>] ? do_IRQ+0x48/0xaf > [<ffffffff81300513>] ? ret_from_intr+0x0/0xe > [<ffffffff81031ab8>] ? __do_softirq+0x4f/0x114 > [<ffffffff81002d6c>] ? call_softirq+0x1c/0x28 > [<ffffffff81004647>] ? do_softirq+0x33/0x68 > [<ffffffff810316fb>] ? irq_exit+0x36/0x38 > [<ffffffff81015f2c>] ? smp_apic_timer_interrupt+0x88/0x96 > [<ffffffff81002853>] ? apic_timer_interrupt+0x13/0x20 > <EOI> [<ffffffff810177ed>] ? __ioapic_set_affinity+0x68/0x7c > [<ffffffff813000f0>] ? _raw_spin_unlock_irqrestore+0x8/0xa > [<ffffffff8105a84f>] ? __setup_irq+0x224/0x2cb > [<ffffffff8120e3c5>] ? e1000_intr+0x0/0x103 > [<ffffffff8105a9c7>] ? request_threaded_irq+0xd1/0x114 > [<ffffffff8120e396>] ? e1000_request_irq+0x34/0x63 > [<ffffffff8121237d>] ? e1000_open+0x81/0x11f > [<ffffffff8129097c>] ? call_netdevice_notifiers+0x45/0x4a > [<ffffffff81290d8d>] ? __dev_open+0x97/0xc4 > [<ffffffff8128e9c5>] ? __dev_change_flags+0xb9/0x13d > [<ffffffff81290cc1>] ? dev_change_flags+0x1c/0x51 > [<ffffffff812d0542>] ? devinet_ioctl+0x26e/0x594 > [<ffffffff812d174c>] ? inet_ioctl+0x92/0xaa > [<ffffffff81281d75>] ? T.1003+0x13/0x32 > [<ffffffff81282152>] ? sock_ioctl+0x1f2/0x1ff > [<ffffffff810ae2d3>] ? do_vfs_ioctl+0x498/0x4e7 > [<ffffffff81281203>] ? sock_alloc_file+0xb3/0x115 > [<ffffffff8109f79f>] ? fd_install+0x31/0x5d > [<ffffffff810ae364>] ? sys_ioctl+0x42/0x65 > [<ffffffff81001f3b>] ? system_call_fastpath+0x16/0x1b > handlers: > [<ffffffff8120e3c5>] (e1000_intr+0x0/0x103) > Disabling IRQ #18 Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Stefan Weil 提交于
Replace endianess -> endianness. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
Add a model of the ARM Versatile Express board (with A9MPx4 daughterboard). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 03 4月, 2011 1 次提交
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由 Peter Maydell 提交于
Correct the argument and return types for the float<->int conversion helper functions so that integer arguments and return values are declared as uint32_t/uint64_t, not float32/float64. This allows us to remove the hand-rolled functions which were doing bitwise copies between the types via unions. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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