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2011-12-13target-arm: Infer Thumb division feature from M profileAndreas Färber1-1/+3
M => THUMB_DIV Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13target-arm: Infer Thumb2 feature from ARMv7Andreas Färber1-4/+1
V7 => THUMB2 Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13target-arm: Infer AUXCR feature from ARMv6Andreas Färber1-5/+3
V6 && !M => AUXCR Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13target-arm: Infer ARMv6(K) feature from ARMv7Andreas Färber1-4/+5
V7 && M => V6 V7 && !M => V6K Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13target-arm: Infer ARMv6 feature from v6KAndreas Färber1-5/+3
V6K => V6 Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13target-arm: Infer ARMv5 feature from ARMv6Andreas Färber1-7/+3
V6 => V5 Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13target-arm: Infer ARMv4T feature from ARMv5Andreas Färber1-12/+3
V5 => V4T Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-13arm: Fix CP15 FSR (C5) domain settingJean-Christophe DUBOIS1-11/+15
Return the correct value in the domain field in the cp15 DFSR (C5) -- bug noticed during Xvisor development. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> [Peter Maydell: reworded commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12ccid: make threads joinablePaolo Bonzini1-15/+11
Destroying a mutex that another thread might have just unlocked is racy. It usually works, but you cannot do that in general and can lead to deadlocks or segfaults. Change ccid to use joinable threads instead. (Also, qemu_mutex_init/qemu_cond_init were missing). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12qemu-thread: implement joinable threads for Win32Paolo Bonzini2-40/+72
Rewrite the handshaking between qemu_thread_create and the win32_start_routine, so that the thread can be joined without races. Similar handshaking is done now between qemu_thread_exit and qemu_thread_join. This also simplifies how QemuThreads are initialized. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12qemu-thread: implement joinable threads for POSIXJan Kiszka1-2/+26
Allow to control if a QEMU thread is created joinable or not. Make it not joinable by default to avoid that we keep the associated resources around when terminating a thread without joining it (what we couldn't do so far for obvious reasons). The audio subsystem will need the join feature when converting it to QEMU threading/locking abstractions, so provide that service. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12qemu-thread: add API for joinable threadsJan Kiszka6-11/+21
Split from Jan's original qemu-thread-posix.c patch. No semantic change, just introduce the new API that POSIX and Win32 implementations will conform to. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12syborg: drop support for Symbian Virtual PlatformStefan Hajnoczi11-2350/+0
The Symbian Virtual Platform was an ARM-based development and debugging board. Since Symbian has been disbanded and the code is no longer being used it can now be removed. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12net: take ownership of fd in socket init functionsStefan Hajnoczi1-8/+9
Today net/socket.c has no consistent policy for closing the socket file descriptor when initialization fails. This means we leak the file descriptor in some cases or we could also try to close it twice. Make error paths consistent by taking ownership of the file descriptor and closing it on error. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12net: expand tabs in net/socket.cStefan Hajnoczi1-38/+41
In order to make later patches sane, expand the tab characters and conform to QEMU coding style now. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12guest agent: add supported command list to guest-info RPCMichael Roth4-1/+43
Not that there is blacklisting functionality we can no longer infer the agent's capabilities via version. This patch extends the current guest-info RPC to also return a list of dictionaries containing the name of each supported RPC, along with a boolean indicating whether or not the command has been disabled by a guest administrator/distro. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12guest agent: add RPC blacklist command-line optionMichael Roth6-8/+86
This adds a command-line option, -b/--blacklist, that accepts a comma-seperated list of RPCs to disable, or prints a list of available RPCs if passed "?". In consequence this also adds general blacklisting and RPC listing facilities to the new QMP dispatch/registry facilities, should the QMP monitor ever have a need for such a thing. Ideally, to avoid support/compatability issues in the future, blacklisting guest agent functionality will be the exceptional case, but we add the functionality here to handle guest administrators with specific requirements. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Add a .mailmap to map pre-git-conversion authors to friendly namesPeter Maydell1-0/+16
Add a .mailmap file so 'git shortlog' can map the unfriendly pre-git-conversion author entries to real names. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12unix_close(): check for close() errors too (v2)Eduardo Habkost1-2/+5
In case close() fails, we want to report the error back. Changes v1 -> v2: - Use braces on if statement to match coding style Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12tcp_close(): check for close() errors too (v2)Eduardo Habkost1-2/+5
In case close() fails, we want to report the error back. Changes v1 -> v2: - Use braces on if statement to match coding style Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12exec_close(): return -errno on errors (v2)Eduardo Habkost1-6/+3
All qemu_fclose() callers were already changed to accept any negative value as error, so we now can change it to return -errno. When the process exits with a non-zero exit code, we return -EIO to as a fake errno value. Changes v1 -> v2: - Don't use "//" comments, to make checkpatch.pl happy Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12stdio_fclose: return -errno on errors (v2)Eduardo Habkost1-2/+5
This is what qemu_fclose() expects. Changes v1 -> v2: - Add braces to if statement to match coding style Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12stdio_pclose: return -errno on error (v3)Eduardo Habkost1-0/+3
This is what qemu_fclose() expects. Changes v1 -> v2: - On success, keep returning pclose() return value, instead of always 0. Changes v2 -> v3: - Add braces on if statements to match coding style Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12qemu_fclose: return last_error if set (v3)Eduardo Habkost1-3/+48
This will make sure no error will be missed as long as callers always check for qemu_fclose() return value. For reference, this is the complete list of qemu_fclose() callers: - exec_close(): already fixed to check for negative values, not -1 - migrate_fd_cleanup(): already fixed to consider only negative values as error, not any non-zero value - exec_accept_incoming_migration(): no return value check (yet) - fd_accept_incoming_migration(): no return value check (yet) - tcp_accept_incoming_migration(): no return value check (yet) - unix_accept_incoming_migration(): no return value check (yet) - do_savevm(): no return value check (yet) - load_vmstate(): no return value check (yet) Changes v1 -> v2: - Add small comment about the need to return previously-spotted errors Changes v2 -> v3: - Add braces to "if" statements to match coding style Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12migrate_fd_cleanup: accept any negative qemu_fclose() value as errorEduardo Habkost1-3/+1
Also, we now return the qemu_fclose() value unchanged to the caller. For reference, the migrate_fd_cleanup() callers are the following: - migrate_fd_completed(): any negative value is considered an error, so the change is OK. - migrate_fd_error(): doesn't check the migrate_fd_cleanup() return value - migrate_fd_cancel(): doesn't check the migrate_fd_cleanup() return value Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12exec_close(): accept any negative value as qemu_fclose() errorEduardo Habkost1-1/+1
Note that we don't return the unchanged return value back yet, because we need to change all qemu_fclose() callers to accept any positive value as success. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12QEMUFileCloseFunc: add return value documentation (v2)Eduardo Habkost1-1/+7
qemu_fclose() and QEMUFile->close will return -errno on error, and any positive value on success. We need the positive non-zero success values because migration-exec.c:exec_close() relies on non-zero return values to get the process exit code. Changes v1 -> v2: - Cosmetic spelling change on comment text Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12savevm: use qemu_file_set_error() instead of setting last_error directlyEduardo Habkost1-2/+2
Some code uses qemu_file_set_error() already, so use it everywhere when setting last_error, for consistency. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12hw/usb-net.c: Fix precedence bug when checking rndis_statePeter Maydell1-2/+3
"!X == 2" is always false (spotted by Coverity), so the checks for whether rndis is in the correct state would never fire. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in usb-uhciDavid Gibson1-10/+7
This patch removes some unnecessary casts in the usb-uhci device, introduced by commit fff23ee9a5de74ab111b3cea9eec56782e7d7c50 'usb-uhci: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in usb-ehciDavid Gibson1-3/+3
This patch removes some unnecessary casts in the usb-ehci device, introduced by commit 68d553587c0aa271c3eb2902921b503740d775b6 'usb-ehci: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in rtl8139David Gibson1-4/+4
This patch removes some unnecessary casts in the rtl8139 device, introduced by commit 3ada003aee2004d24f23b9cd6f4eda87d9601ddb 'rtl8139: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in lsi53c895aDavid Gibson1-2/+2
This patch removes some unnecessary casts in the lsi53c895a device, introduced by commit 9ba4524cda1348cbe741535f77815dca6a57da05 'lsi53c895a: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in PCI IDEDavid Gibson1-2/+2
This patch removes some unnecessary casts in the PCI IDE device, introduced by commit 552908fef5b67ad9d96b76d7cb8371ebc26c9bc8 'PCI IDE: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in e1000David Gibson1-6/+5
This patch removes some unnecessary casts in the e1000 device, introduced by commit 62ecbd353d25e62c4a6c327ea88ba5404e13507a 'e1000: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Remove unnecessary casts from PCI DMA code in eepro100David Gibson1-4/+3
This patch removes some unnecessary casts in the eepro100 device, introduced by commit 16ef60c9a8eeee269f7cbc95219a431b1d7cbf29 'eepro100: Use PCI DMA stub functions'. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Merge remote-tracking branch 'pmaydell/arm-devs.for-upstream' into stagingAnthony Liguori8-325/+751
2011-12-12Merge remote-tracking branch 'qmp/queue/qmp' into stagingAnthony Liguori28-716/+2153
2011-12-12cris: Handle conditional stores on CRISv10Stefan Sandstrom3-6/+69
Signed-off-by: Stefan Sandstrom <Stefan.Sandstrom@axis.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-12-12hw/mpcore.c: Merge with hw/arm11mpcore.cPeter Maydell2-138/+129
hw/mpcore.c is now implementing only ARM11MPCore specific peripherals, and is #included only from hw/arm11mpcore.c, so just merge it into that file. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/a9mpcore.c: Implement A9MP peripherals rather than 11MPcore onesPeter Maydell1-10/+179
Implement the A9MP private peripheral region correctly, rather than piggybacking on the 11MPCore code; the two CPUs are not the same in this area. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/mpcore: Clean up mpcore_priv_read/write as they are now SCU onlyPeter Maydell1-42/+31
The only code left in mpcore_priv_read and mpcore_priv_write is now the implementation of the SCU registers. Clean up by renaming functions and removing some unnecessary conditionals to make this clearer. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/realview_gic: Use GIC memory region for the CPU interfacePeter Maydell1-24/+1
Use the GIC provided memory region for the CPU interface rather than implementing our own. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/mpcore.c: Use the GIC memory regions for the CPU interfacePeter Maydell1-25/+10
Switch to using the GIC memory regions for the CPU interface rather than hand implementing them as a subcase of mpcore_priv_read() and mpcore_priv_write(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/arm_gic: Expose GIC CPU interfaces as sysbus memory regionsPeter Maydell1-1/+74
Expose the ARM GIC CPU interfaces as memory regions, rather than just providing read and write functions for them. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/arm_mptimer.c: Turn ARM MPcore private timers into qdev devicesPeter Maydell3-152/+365
Turn the ARM MPcore private timer/watchdog blocks into separate qdev devices. This will allow us to share them neatly between 11MPCore and A9MPcore. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12Fix sp804 dual-timerPeter Chubb1-6/+35
Properly implement dual-timer read/write for the sp804 dual timer module. Based on ARM specs at http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0271d/index.html Signed-off-by: Hans Jang <hsjang@ok-labs.com> Signed-off-by: David Mirabito <david.mirabito@nicta.com.au> Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12Merge branch 'master' of git://git.qemu.org/qemumalc1-2/+2
2011-12-11Update READMEAnthony Liguori1-2/+2
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-12Merge branch 'master' of git://git.qemu.org/qemumalc4-10/+8
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 10:38:00 +0000