- 20 1月, 2011 25 次提交
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由 Aurelien Jarno 提交于
The current FPU code returns 0.0 if one of the operand is a signaling NaN and the VXSNAN exception is disabled. fload_invalid_op_excp() doesn't return a qNaN in case of a VXSNAN exception as the operand should be propagated instead of a new qNaN to be generated. Fix that by calling fload_invalid_op_excp() only for the exception generation (if enabled), and use the softfloat code to correctly compute the result. Reviewed-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Dmitry Eremin-Solenikov 提交于
Recently PXA2xx lcd have stopped to be updated incrementally (picture frozen). This patch fixes that by passing non min/max x/y, but rather (correctly) x/y and w/h. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Dmitry Eremin-Solenikov 提交于
vmstate_pxa2xx_i2c incorrectly recursed to itself instead of going to store slave device. Fix that stop stop qemu from segfaulting during savevm for pxa2xx-based devices. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Dmitry Eremin-Solenikov 提交于
Second instance of scoop contains registers shifted to 0x40 from the start of the page. Instead of messing with register mapping, just limit register address to 0x00..0x3f. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Dmitry Eremin-Solenikov 提交于
Mainstone board has two flash chips (emulated by two ram regions), however currently code tries to allocate them with the same name, which fails. Fix that to make mainstone emulation work again. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Fred Boiteux 提交于
I'm using the Qemu program with VNC I/O, and I had some problems with my keyboard layout, so I've prepared a definition to be included in Qemu, built from Xorg description. Signed-off-by: NFrédéric Boiteux <fboiteux@free.fr> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
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
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
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
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
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
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
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
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
When operating on the SCIF, process all the received characters, as long as the FIFO can handle them. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The indirection functions are empty since commit 8da3ff18. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
When a modifier key is pressed or released, the USB HID keyboard still answers NAK, unless another key is also pressed or released. The patch fixes that by calling usb_hid_changed() when a modifier key is pressed or released. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
floatx80_is_{quiet,signaling}_nan() functions are incorrectly detecting the type of NaN, depending on SNAN_BIT_IS_ONE, one of the two is returning the correct value, and the other true for any kind of NaN. This patch fixes that by applying the same kind of comparison as for other float formats, but taking into account the explicit bit. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Richard Henderson 提交于
Use this for assignment to the low byte or low word of a register. Acked-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Load/store reversed (lwr/swr) are insns that endian translate the sub-word part of the address and byteswap the data lanes. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@petalogix.com>
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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- 19 1月, 2011 1 次提交
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由 Blue Swirl 提交于
Fix several bugs in NaN handling: * e in fcmpe* only changes qNaN handling * FCC is unchanged if an exception is raised * clear previous FTT before setting it Reported-by: NMateusz Loskot <mateusz@loskot.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 18 1月, 2011 7 次提交
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由 Peter Maydell 提交于
Add support for logging the start of instructions in TCG code debug dumps for ARM targets. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Break the TB after reading the count register. This makes it possible to take timer interrupts immediately after a read of a possibly expired timer. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
When reading cp0_count from a timer with a late trigger that should already have expired, expire it and raise the timer irq. This makes it possible for guest code (e.g, Linux) that first read cp0_count, then compare it with cp0_compare and check for raised timer interrupt lines to run reliably. Acked-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Reorganize for future patches, no functional change. Acked-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Blue Swirl 提交于
Acked-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Stefan Weil 提交于
These errors were reported by cppcheck: [bsd-user/elfload.c:1108]: (error) Common realloc mistake: "syms" nulled but not freed upon failure [bsd-user/elfload.c:1076]: (error) Memory leak: s [bsd-user/elfload.c:1079]: (error) Memory leak: syms v2: * The previous fix for memory leaks was incomplete (thanks to Peter Maydell for te hint). * Fix wrong realloc usage, too. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Aurelien Jarno 提交于
Linux kernel started to use the SM501 2D engine for the console, and especially the copyrect operation. Implement this operation so that recent kernels can be used with QEMU. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 17 1月, 2011 4 次提交
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由 Anthony Liguori 提交于
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由 Hervé Poussineau 提交于
This fixes boot on PPC prep. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Fabien Chouteau 提交于
On Windows, this is required to flush the remaining data in the IO stream, otherwise Gdb do not receive the last packet. Version 2: Fix linux-user build error. Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@petalogix.com>
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由 Michael Tokarev 提交于
The USB keyboard emulation's translation table in hw/usb-hid.c doesn't match the codes actually sent for the Logo (a.k.a. "Windows") or Menu keys. This results in the guest OS not being able to receive these keys at all when the USB keyboard emulation is being used. In particular, both the keymap in /usr/share/kvm/keymaps/modifiers and the evdev table in x_keymap.c map these keys to 0xdb, 0xdc, and 0xdd, while usb_hid_usage_keys[] seems to be expecting them to be mapped to 0x7d, 0x7e, and 0x7f. The attached patch seems to fix the problem, at least in my (limited) testing. http://bugs.debian.org/578846 http://bugs.debian.org/600593 (cloned from the above against different pkg) https://bugs.launchpad.net/qemu/+bug/584139Signed-Off-By: NBrad Jorsch <anomie@users.sourceforge.net> Signed-Off-By: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 16 1月, 2011 3 次提交
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由 Aurelien Jarno 提交于
Using setcond it's now possible to generate a relatively short negc instruction in TCG. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Blue Swirl 提交于
With current OpenBSD, code_gen_buffer was mapped 8GB away from text segment. Then any helpers were beyond the 2GB range of call instruction genereated by TCG and so the calls would go nowhere, leading to a segfault. Fix by specifying an address for the code_gen_buffer, hopefully free and nearby the helpers. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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