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adding Irix (and, to a lesser extent, Solaris) userland emulation to QEMU
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Peter Maydell 27fb65dd1b target-arm: Fix errors in writes to generic timer control registers 
The code for handling writes to the generic timer control registers
had several bugs:
 * ISTATUS (bit 2) is read-only but we forced it to zero on any write
 * the check for "was IMASK (bit 1) toggled?" incorrectly used '&' where
   it should be '^'
 * the handling of IMASK was inverted: we should set the IRQ if
   ISTATUS is set and IMASK is clear, not if both are set

The combination of these bugs meant that when running a Linux guest
that uses the generic timers we would fairly quickly end up either
forgetting that the timer output should be asserted, or failing to
set the IRQ when the timer was unmasked. The result is that the guest
never gets any more timer interrupts.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1401803208-1281-1-git-send-email-peter.maydell@linaro.org
Cc: qemu-stable@nongnu.org
(cherry picked from commit d3afacc726)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
 		2014-08-05 13:33:30 -05:00
audio Add the ability to vary Spice playback and record rates, to facilitate Opus support. 2014-02-03 11:05:15 +01:00
backends backends/baum.c: Fix compilation when SDL is not available. 2014-03-24 17:47:29 +00:00
block qcow2: Plug memory leak on qcow2_invalidate_cache() error paths 2014-08-05 11:43:00 -05:00
bsd-user cpu: Move opaque field from CPU_COMMON to CPUState 2014-03-13 19:20:47 +01:00
default-configs Add Enhanced Three-Speed Ethernet Controller (eTSEC) 2014-03-05 03:06:45 +01:00
disas libvixl: Fix format strings for several int64_t values 2014-03-10 14:56:29 +00:00
docs Docs: Introduce multiport serial support in qemupciserial.inf. 2014-03-12 15:03:42 +00:00
dtc@bc895d6d09
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fpu softfloat: Introduce float32_to_uint64_round_to_zero 2014-04-08 11:20:00 +02:00
fsdev hw/9pfs: Include virtio-9p-device.o in build 2014-03-04 09:20:49 +05:30
gdb-xml target-arm: Support fp registers in gdb stub 2013-12-17 19:42:32 +00:00
hw virtio-scsi: Plug memory leak on virtio_scsi_push_event() error path 2014-07-20 22:33:18 -05:00
include virtio-net: fix buffer overflow on invalid state load 2014-07-20 22:05:53 -05:00
libcacard Add a 'name' parameter to qemu_thread_create 2014-03-09 21:09:38 +02:00
linux-headers update linux headers to kvm/next 2014-02-27 09:50:45 +01:00
linux-user linux-user: Don't overrun guest buffer in sched_getaffinity 2014-08-05 13:30:29 -05:00
net net: netmap_poll must update both read/write poll state 2014-03-25 13:31:38 +01:00
pc-bios pseries: Update SLOF firmware image to qemu-slof-20140404 2014-04-08 11:20:00 +02:00
pixman@97336fad32
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po po/Makefile: fix $SRC_PATH reference 2014-07-20 22:05:57 -05:00
qapi Revert "qapi: Clean up superfluous null check in qapi_dealloc_type_str()" 2014-07-20 22:23:46 -05:00
qga vss-win32: Fix build with mingw64-headers-3.1.0 2014-04-07 14:39:19 -05:00
qobject qdict: Extract non-QDicts in qdict_array_split() 2014-02-21 22:11:23 +01:00
qom qom: Fix crash with qom-list and link properties 2014-04-11 17:57:36 +01:00
roms pseries: Update SLOF firmware image to qemu-slof-20140404 2014-04-08 11:20:00 +02:00
scripts make-release: Record SeaBIOS version 2014-03-31 15:02:04 +01:00
slirp Fixed various typos 2014-03-25 14:09:50 +01:00
stubs blockdev: Refuse to open encrypted image unless paused 2014-03-14 16:24:42 +01:00
sysconfigs/target
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target-alpha target-alpha: fix subl and s8subl indentation 2014-03-17 13:21:12 +01:00
target-arm target-arm: Fix errors in writes to generic timer control registers 2014-08-05 13:33:30 -05:00
target-cris cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-i386 target-i386: fix set of registers zeroed on reset 2014-07-20 22:13:08 -05:00
target-lm32 cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-m68k cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-microblaze cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-mips target-mips: Avoid shifting left into sign bit 2014-03-27 19:22:49 +04:00
target-moxie cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-openrisc cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-ppc PPC: Add l1 cache sizes for 970 and above systems 2014-04-08 11:20:06 +02:00
target-s390x s390x/kvm: rework KVM synchronize to tracing for some ONEREGS 2014-07-20 22:12:20 -05:00
target-sh4 cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-sparc target-sparc: fix 32bit integer division overflow 2014-03-26 23:40:40 +00:00
target-unicore32 cputlb: Change tlb_set_page() argument to CPUState 2014-03-13 19:52:47 +01:00
target-xtensa target-xtensa: fix cross-page jumps/calls at the end of TB 2014-07-20 22:34:00 -05:00
tcg tcg-i386: Fix win64 qemu store 2014-08-05 13:32:36 -05:00
tests qcow1: Stricter backing file length check 2014-07-20 22:32:15 -05:00
trace osdep: initialize glib threads in all QEMU tools 2014-03-25 13:39:31 +01:00
ui input (curses): mask keycodes to remove modifier bits 2014-08-05 11:36:31 -05:00
util acpi,pc,build bug fixes 2014-03-28 13:46:29 +00:00
.exrc
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.gitignore Add qga/qapi-generated to .gitignore 2014-03-15 13:54:18 +04:00
.gitmodules Add OpenHack'Ware submodule 2014-03-12 17:26:32 +01:00
.mailmap
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.travis.yml .travis.yml: add IRC notifications for build failures 2014-03-15 13:54:18 +04:00
CODING_STYLE CODING_STYLE: Section about mixed declarations 2014-03-27 19:22:49 +04:00
COPYING
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COPYING.LIB
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Changelog
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HACKING
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LICENSE
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MAINTAINERS ui: Update MAINTAINERS entry. 2014-04-07 10:50:30 +02:00
Makefile Makefile: add qga-vss-dll-obj-y to nested variables 2014-04-07 14:39:19 -05:00
Makefile.objs iothread: add I/O thread object 2014-03-13 14:42:24 +01:00
Makefile.target build: softmmu targets do not have a "main.o" file 2014-02-20 13:14:18 +01:00
README
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VERSION Update version for v2.0.0 release 2014-04-17 13:41:45 +01:00
aio-posix.c aio: make aio_poll(ctx, true) block with no fds 2013-12-06 16:53:51 +01:00
aio-win32.c aio: make aio_poll(ctx, true) block with no fds 2013-12-06 16:53:51 +01:00
arch_init.c XBZRLE: Fix qemu crash when resize the xbzrle cache 2014-03-08 22:22:34 +01:00
async.c aio: add aio_context_acquire() and aio_context_release() 2014-03-13 14:42:24 +01:00
balloon.c
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block-migration.c block: per caller dirty bitmap 2013-11-29 13:40:33 +01:00
block.c block: Plug memory leak on brv_open_image() error path 2014-08-05 11:42:52 -05:00
blockdev-nbd.c
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blockdev.c blockdev: Plug memory leak in blockdev_init() 2014-08-05 11:41:40 -05:00
blockjob.c Use error_is_set() only when necessary 2014-02-17 11:57:23 -05:00
bt-host.c
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bt-vhci.c
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configure configure: remove bashism 2014-07-20 22:20:36 -05:00
coroutine-gthread.c
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coroutine-sigaltstack.c
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coroutine-ucontext.c
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coroutine-win32.c
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cpu-exec.c cpu-exec: Unlock tb_lock if we longjmp out of code generation 2014-04-04 18:29:25 +01:00
cpus.c cpu: Move icount_decr field from CPU_COMMON to CPUState 2014-03-13 19:20:46 +01:00
cputlb.c cputlb: Fix regression with TCG interpreter (bug 1310324) 2014-08-05 11:33:36 -05:00
device-hotplug.c hw/boards: Convert current_machine to MachineState 2014-03-12 20:13:02 +01:00
device_tree.c device_tree: qemu_fdt_setprop: Rename val_array arg 2013-12-20 01:58:12 +01:00
disas.c disas: Implement disassembly output for A64 2014-02-08 14:50:48 +00:00
dma-helpers.c dma-helpers: Initialize DMAAIOCB in_cancel flag 2014-04-04 19:36:39 +02:00
dump.c dump: add 'query-dump-guest-memory-capability' command 2014-02-28 11:52:03 -05:00
exec.c exec: Fix CPU rework fallout 2014-03-19 19:47:15 +01:00
gdbstub.c exec: Change cpu_breakpoint_{insert,remove{,_by_ref,_all}} argument 2014-03-13 19:20:48 +01:00
hmp-commands.hx block: update block commit documentation regarding image truncation 2014-01-24 16:12:49 +01:00
hmp.c dump: make kdump-compressed format available for 'dump-guest-memory' 2014-02-28 11:52:03 -05:00
hmp.h monitor: add object-add (QMP) and object_add (HMP) command 2014-01-06 13:45:47 -05:00
iohandler.c
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ioport.c
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iothread.c iothread: make IOThread struct definition public 2014-04-04 20:48:02 +02:00
kvm-all.c Revert "fix return check for KVM_GET_DIRTY_LOG ioctl" 2014-04-14 15:40:02 +01:00
kvm-stub.c Revert "KVM: Split QEMUMachine typedef into separate header" 2014-03-13 03:49:48 +01:00
main-loop.c main-loop: Suppress "I/O thread spun" warnings for qtest 2014-03-13 21:36:50 +01:00
memory.c memory_region_present: return false if address is not found in child MemoryRegion 2014-03-09 21:09:37 +02:00
memory_mapping.c
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migration-exec.c
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migration-fd.c
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migration-rdma.c rdma: rename 'x-rdma' => 'rdma' 2014-02-25 14:30:28 +01:00
migration-tcp.c
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migration-unix.c
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migration.c migration: add more traces 2014-03-27 15:19:00 +05:30
module-common.c module: implement module loading 2014-02-20 13:14:18 +01:00
monitor.c input: mouse: switch monitor to new core 2014-03-05 09:52:03 +01:00
nbd.c nbd: move socket wrappers to qemu-nbd 2014-02-21 21:02:23 +01:00
os-posix.c oslib-posix: Fix build on FreeBSD 2014-03-13 14:34:16 +00:00
os-win32.c util: Split out exec_dir from os_find_datadir 2014-02-20 13:12:54 +01:00
page_cache.c Fix two XBZRLE corruption issues 2014-02-25 14:30:28 +01:00
qapi-schema.json virtio-net: add vlan receive state to RxFilterInfo 2014-03-26 12:49:10 +02:00
qdev-monitor.c qdev: Fix crash by validating the object type 2014-07-20 22:14:21 -05:00
qdict-test-data.txt
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qemu-bridge-helper.c
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qemu-char.c char: restore read callback on a reattached (hotplug) chardev 2014-03-13 10:33:45 +01:00
qemu-coroutine-io.c
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qemu-coroutine-lock.c coroutine: remove qemu_co_queue_wait_insert_head 2013-12-02 17:11:49 +01:00
qemu-coroutine-sleep.c
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qemu-coroutine.c
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qemu-doc.texi doc: update default PowerPC framebuffer settings 2014-03-27 19:22:49 +04:00
qemu-file.c migration: add more traces 2014-03-27 15:19:00 +05:30
qemu-img-cmds.hx qemu-img: add -l for snapshot in convert 2013-12-04 15:19:00 +01:00
qemu-img.c qemu-img: Plug memory leak in convert command 2014-08-05 11:41:00 -05:00
qemu-img.texi Describe flaws in qcow/qcow2 encryption in the docs 2014-01-31 22:05:03 +01:00
qemu-io-cmds.c qemu-io-cmds: Fixed typo in example for writev. 2014-03-19 09:39:41 +01:00
qemu-io.c qemu-io: Plug memory leak in open command 2014-08-05 11:42:09 -05:00
qemu-log.c
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qemu-nbd.c qemu-nbd: Fix coverity issues 2014-03-17 13:21:11 +01:00
qemu-nbd.texi qemu-nbd: add doc for option -f 2013-12-04 15:19:00 +01:00
qemu-options-wrapper.h
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qemu-options.h
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qemu-options.hx doc: update sun4m documentation 2014-03-27 19:22:48 +04:00
qemu-seccomp.c seccomp: add some basic shared memory syscalls to the whitelist 2014-01-20 11:19:34 -02:00
qemu-tech.texi
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qemu-timer.c
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qemu.nsi nsis: Improved support for parallel installation of 32 and 64 bit code 2013-11-07 07:02:44 +01:00
qemu.sasl sasl: Avoid 'Could not find keytab file' in syslog 2014-03-15 13:54:18 +04:00
qmp-commands.hx virtio-net: add vlan receive state to RxFilterInfo 2014-03-26 12:49:10 +02:00
qmp.c hw/boards: Convert current_machine to MachineState 2014-03-12 20:13:02 +01:00
qtest.c kvm: Add a new machine option kvm-type 2014-03-05 03:06:24 +01:00
rules.mak rules.mak: Fix per object libs extraction 2014-03-17 13:21:11 +01:00
savevm.c migration: add more traces 2014-03-27 15:19:00 +05:30
spice-qemu-char.c spice: hook qemu_chr_fe_set_open() event to ports 2014-02-03 11:05:15 +01:00
tcg-runtime.c
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tci.c
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thread-pool.c Add a 'name' parameter to qemu_thread_create 2014-03-09 21:09:38 +02:00
thunk.c
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tpm.c Use error_is_set() only when necessary 2014-02-17 11:57:23 -05:00
trace-events s390x/kvm: rework KVM synchronize to tracing for some ONEREGS 2014-07-20 22:12:20 -05:00
translate-all.c page_check_range: don't bail out early after unprotecting page 2014-04-04 18:16:03 +01:00
translate-all.h translate-all: Change tb_check_watchpoint() argument to CPUState 2014-03-13 19:20:48 +01:00
user-exec.c user-exec: Change exception_action() argument to CPUState 2014-03-13 19:52:48 +01:00
version.rc
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vl.c vl.c: Improve message when no default machine is found 2014-03-27 14:01:13 +00:00
vmstate.c vmstate: fix buffer overflow in target-arm/machine.c 2014-07-20 22:05:54 -05:00
xbzrle.c
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xen-all.c kvm: Add a new machine option kvm-type 2014-03-05 03:06:24 +01:00
xen-mapcache.c
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xen-stub.c kvm: Add a new machine option kvm-type 2014-03-05 03:06:24 +01:00

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team