- 15 4月, 2013 2 次提交
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由 Kevin Wolf 提交于
Instead of breaking up RAM state into many small chunks, pass the iovec to the block layer for better performance. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 14 4月, 2013 4 次提交
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由 Markus Armbruster 提交于
Known bugs in to_json(): * A start byte for a three-byte sequence followed by less than two continuation bytes is split into one-byte sequences. * Start bytes for sequences longer than three bytes get misinterpreted as start bytes for three-byte sequences. Continuation bytes beyond byte three become one-byte sequences. This means all characters outside the BMP are decoded incorrectly. * One-byte sequences with the MSB are put into the JSON string verbatim when char is unsigned, producing invalid UTF-8. When char is signed, they're replaced by "\\uFFFF" instead. This includes \xFE, \xFF, and stray continuation bytes. * Overlong sequences are happily accepted, unless screwed up by the bugs above. * Likewise, sequences encoding surrogate code points or noncharacters. * Unlike other control characters, ASCII DEL is not escaped. Except in overlong encodings. My rewrite fixes them as follows: * Malformed UTF-8 sequences are replaced. Except the overlong encoding \xC0\x80 of U+0000 is still accepted. Permits embedding NUL characters in C strings. This trick is known as "Modified UTF-8". * Sequences encoding code points beyond Unicode range are replaced. * Sequences encoding code points beyond the BMP produce a surrogate pair. * Sequences encoding surrogate code points are replaced. * Sequences encoding noncharacters are replaced. * ASCII DEL is now always escaped. The replacement character is U+FFFD. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Markus Armbruster 提交于
Test cases cover the two noncharacters in the BMP. Add tests for the other 64 noncharacters. Three existing test cases involve noncharacters U+FFFF and U+10FFFF. Instead of deleting them as now duplicates, adjust them to use U+FFFC and U+10FFFFD. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 13 4月, 2013 17 次提交
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git://qemu.weilnetz.de/qemu由 Aurelien Jarno 提交于
* 'mingw' of git://qemu.weilnetz.de/qemu: qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32 Release SMP restriction on Windows Ensure good ordering of memory instruction in cpu_exec Check effective suspension of TCG thread
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由 Aurelien Jarno 提交于
Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Remove static attribute to Td[0-5] and Te[0-5] tables so that they can be used outside of aes.c. Change their type from u32 to uint32_t, to keep the u32 udef local to aes.c. Prefix them with AES_ so that they do not conflict with other symbols. Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Move aes.h from include/block to include/qemu to show it can be reused by other subsystems. Cc: Kevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The PCLMULQDQ instruction has been introduced on the Westmere CPU. Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Andreas Färber 提交于
This brings us a step closer to QOM'ified SH7750 SoC and fixes b350ab75 (target-sh4: Move PVR/PRR/CVR into SuperHCPUClass) assuming SuperHCPU type for SUPERH_CPU_GET_CLASS(). Fix Coding Style issues while at it (indentation, braces). Reported-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Andreas Färber 提交于
Print an error message as done for the r2d machine and exit. Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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git://github.com/stefanha/qemu由 Aurelien Jarno 提交于
* 'trivial-patches' of git://github.com/stefanha/qemu: cpu-exec: Allow "-d exec" in non-debug builds (drop CONFIG_DEBUG_EXEC) Typo, spelling and grammatical fixes linux-user: pass correct host flags to eventfd2 call target-moxie: Fix VMState registration
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git://qemu.weilnetz.de/qemu由 Aurelien Jarno 提交于
* 'tci' of git://qemu.weilnetz.de/qemu: tci: Make tcg temporaries local to tcg_qemu_tb_exec tci: Delete unused tb_ret_addr tci: Avoid code before declarations tci: Use a local variable for env tci: Use 32-bit signed offsets to loads/stores
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git://github.com/rth7680/qemu由 Aurelien Jarno 提交于
* 'tcg-s390' of git://github.com/rth7680/qemu: tcg-s390: Fix merge error in tgen_brcond tcg-s390: Use all 20 bits of the offset in tcg_out_mem tcg-s390: Use load-address for addition tcg-s390: Cleanup argument shuffling fixme in softmmu code tcg-s390: Use risbgz for andi tcg-s390: Remove constraint letters for and tcg-s390: Implement deposit opcodes tcg-s390: Implement movcond opcodes tcg-s390: Implement mulu2_i64 opcode tcg-s390: Implement add2/sub2 opcodes tcg-s390: Remove useless preprocessor conditions tcg-s390: Properly allocate a stack frame. tcg-s390: Fix movi
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由 Paolo Bonzini 提交于
These are needed for any of the Win32 alarm timer implementations. They are not tied to mmtimer exclusively. Jacob tested this patch with both mmtimer and Win32 timers. Cc: qemu-stable@nongnu.org Tested-by: NJacob Kroon <jacob.kroon@gmail.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Weil <sw@weilnetz.de>
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由 Fabien Chouteau 提交于
The previous patches make QEMU SMP safe on Windows, we can now release the restriction. Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Weil <sw@weilnetz.de>
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由 Olivier Hainque 提交于
The IO thread, when it senses cpu_single_env == 0, expects exit_request to be checked later on. A compiler scheduling constraint is not strong enough to ensure this on modern architecture. A memory fence is needed as well. Signed-off-by: NOlivier Hainque <hainque@adacore.com> Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Weil <sw@weilnetz.de>
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由 Olivier Hainque 提交于
On multi-core systems, SuspendThread does not guaranty immediate thread suspension. We add busy loop to wait for effective thread suspension after call to ThreadSuspend(). Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Weil <sw@weilnetz.de>
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- 12 4月, 2013 9 次提交
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由 Peter Maydell 提交于
The CONFIG_DEBUG_EXEC define compiles out a single qemu_log_mask() call, which is a pretty trivial cost even for something in the main cpu_exec() loop. Having this be conditionally defined means that '-d exec' on a non-debug build will silently do nothing. Drop the define and the configure machinery that sets it, in favour of just always allowing this log option to be enabled at runtime. As a concession to the mainloopiness, we use qemu_loglevel_mask()+qemu_log() rather than qemu_log_mask() to avoid the function call overhead. Note that DEBUG_DISAS is always defined, so removing the '|| defined(CONFIG_DEBUG_EXEC)' from those conditionals makes no behavioural change for that logging. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Acked-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
Minor fixes to documentation and code comments. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Petar Jovanovic 提交于
This change makes conversion of TARGET_O_NONBLOCK and TARGET_O_CLOEXEC flags to host flags before calling eventfd for TARGET_NR_eventfd2. Signed-off-by: NPetar Jovanovic <petar.jovanovic@imgtec.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
Register the CPU VMState in the correct way, via cpu_class_set_vmsd(), rather than doing it in two different wrong ways (once by providing cpu_save and cpu_load functions, and once by setting the vmsd field in DeviceClass). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Richard Henderson 提交于
We're moving away from the temporaries stored in env. Make sure we can differentiate between temp stores and possibly bogus stores for extra call arguments. Move TCG_AREG0 and TCG_REG_CALL_STACK out of the way of the parameter passing registers. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off by: Stefan Weil <sw@weilnetz.de>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off by: Stefan Weil <sw@weilnetz.de>
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由 Richard Henderson 提交于
This only valid with c99 extensions enabled, and easy to avoid. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off by: Stefan Weil <sw@weilnetz.de>
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由 Richard Henderson 提交于
Since we have total conversion away from global AREG0, we do not need a global variable named "env". Retain that name as the function parameter inside the interpreter. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off by: Stefan Weil <sw@weilnetz.de>
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由 Richard Henderson 提交于
Since the change to tcg_exit_req, the first insn of every TB is a load with a negative offset from env. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off by: Stefan Weil <sw@weilnetz.de>
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- 09 4月, 2013 8 次提交
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由 Hans de Goede 提交于
Signed-off-by: NHans de Goede <hdegoede@redhat.com> Message-id: 1365495755-10902-1-git-send-email-hdegoede@redhat.com Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
# By Paolo Bonzini # Via Paolo Bonzini * bonzini/hw-dirs: (35 commits) hw: move private headers to hw/ subdirectories. MAINTAINERS: update for source code movement hw: move last file to hw/arm/ hw: move hw/kvm/ to hw/i386/kvm hw: move ARM CPU cores to hw/cpu/, configure with default-configs/ hw: move other devices to hw/misc/, configure with default-configs/ hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/ hw: move GPIO interfaces to hw/gpio/, configure with default-configs/ hw: move interrupt controllers to hw/intc/, configure with default-configs/ hw: move DMA controllers to hw/dma/, configure with default-configs/ hw: move VFIO and ivshmem to hw/misc/ hw: move PCI bridges to hw/pci-* or hw/ARCH hw: move SD/MMC devices to hw/sd/, configure with default-configs/ hw: move timer devices to hw/timer/, configure with default-configs/ hw: move ISA bridges and devices to hw/isa/, configure with default-configs/ hw: move char devices to hw/char/, configure via default-configs/ hw: move more files to hw/xen/ hw: move SCSI controllers to hw/scsi/, configure via default-configs/ hw: move SSI controllers to hw/ssi/, configure via default-configs/ hw: move I2C controllers to hw/i2c/, configure via default-configs/ ... Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
# By Dmitry Fleytman # Via Stefan Hajnoczi * stefanha/net: vmxnet3: const_cpu_to_le64 wrapping for feature bits dropped vmxnet3: iPXE compatibility fixes Message-id: 1365435829-23535-1-git-send-email-stefanha@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
Many headers are used only in a single directory. These can be kept in hw/. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Peter requested the KVM GIC to be in hw/intc. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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