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Leon Alrae a5f533909e target-mips: fix hflags modified in delay / forbidden slot 
All instructions which may change hflags terminate tb. However, this doesn't
work if such an instruction is placed in delay or forbidden slot.
gen_branch() clears MIPS_HFLAG_BMASK in ctx->hflags and then generates code
to overwrite hflags with ctx->hflags, consequently we loose any execution-time
hflags modifications. For example, in the following scenario hflag related to
Status.CU1 will not be updated:
    /* Set Status.CU1 in delay slot */
    mfc0  $24, $12, 0
    lui   $25, 0x2000
    or    $25, $25, $24
    b     check_Status_CU1
    mtc0  $25, $12, 0

With this change we clear MIPS_HFLAG_BMASK in execution-time hflags if
instruction in delay or forbidden slot wants to terminate tb for some reason
(i.e. ctx->bstate != BS_NONE).

Also, die early and loudly if "unknown branch" is encountered as this should
never happen.

Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2015-03-18 09:58:15 +00:00
audio
audio: Don't free hw resources until after hw backend is stopped
2014-12-22 23:12:25 +00:00
backends
Drop superfluous conditionals around g_strdup()
2014-12-10 11:30:55 +03:00
block
block/vpc: remove disabled code from get_sector_offset
2015-03-16 12:10:30 -04:00
bsd-user
cpu: Make cpu_init() return QOM CPUState object
2015-03-10 17:33:51 +01:00
default-configs
s390x/config: Do not include full pci.mak
2015-03-16 10:20:17 +01:00
disas
disas/microblaze: Fix warnings caused by missing 'static' attribute
2015-03-10 08:15:34 +03:00
docs
docs: add memory-hotplug.txt
2015-03-04 13:00:36 -05:00
dtc @ bc895d6d09
dtc: add submodule
2013-04-18 13:50:53 +02:00
fpu
softfloat: expand out STATUS macro
2015-02-06 16:11:38 +00:00
fsdev
virtfs-proxy: Fix possible overflow
2015-03-16 13:29:12 +05:30
gdb-xml
s390x/gdb: add the feature xml files for s390x
2014-09-01 09:45:19 +02:00
hw
Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20150316' into staging
2015-03-16 14:45:09 +00:00
include
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
2015-03-16 19:19:04 +00:00
libcacard
libcacard: stop linking against every single 3rd party library
2015-02-10 09:27:20 +03:00
libdecnumber
libdecnumber: Fix warnings from smatch (missing static, boolean operations)
2014-08-24 13:21:06 +04:00
linux-headers
synchronize Linux headers to 4.0-rc3
2015-03-10 09:26:22 +01:00
linux-user
linux-user: Access correct register for get/set_tls syscalls on ARM TZ CPUs
2015-03-16 12:30:47 +00:00
migration
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
2015-03-16 19:19:04 +00:00
net
net: synchronize net_host_device_remove with host_net_remove_completion
2015-03-12 19:59:39 +00:00
pc-bios
seabios: update to 1.8.1 stable release
2015-03-16 09:07:15 +01:00
pixman @ 87eea99e44
pixman: update internal copy to pixman-0.32.6
2014-09-15 08:14:19 +02:00
po
po: fix conflict with %.mo rule in rules.mak
2014-09-26 13:35:08 +02:00
qapi
block: Fix block-set-write-threshold not to use funky error class
2015-03-16 17:07:25 +01:00
qga
qemu-ga-win: Fail loudly on bare 'set-time'
2015-02-17 16:21:50 -06:00
qobject
qjson: Drop trailing space for pretty formatting
2014-12-10 10:25:30 +01:00
qom
Generalize QOM publishing of date and time from mc146818rtc.c
2015-03-09 14:59:55 +01:00
roms
seabios: update to 1.8.1 stable release
2015-03-16 09:07:15 +01:00
scripts
coverity: Fix g_malloc_n-like models
2015-03-17 09:29:39 +01:00
slirp
slirp: udp: fix NULL pointer dereference because of uninitialized socket
2014-09-23 19:15:05 +01:00
stubs
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
2015-03-09 09:14:28 +00:00
sysconfigs/target
Eliminate cpus-x86_64.conf file
2012-09-21 15:12:58 +02:00
target-alpha
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-arm
target-arm: Ignore low bit of PC in M-profile exception return
2015-03-16 12:30:47 +00:00
target-cris
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-i386
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-lm32
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-m68k
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-microblaze
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-mips
target-mips: fix hflags modified in delay / forbidden slot
2015-03-18 09:58:15 +00:00
target-moxie
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-openrisc
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-ppc
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-s390x
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150316' into staging
2015-03-16 11:44:55 +00:00
target-sh4
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-sparc
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-tricore
target-tricore: Add instructions of SYS opcode format
2015-03-16 15:53:08 +00:00
target-unicore32
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-xtensa
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
tcg
tcg/optimize: Handle or r,a,a with constant a
2015-03-16 08:46:13 -07:00
tests
iotests: Test non-self-referential qcow2 refblocks
2015-03-16 12:10:30 -04:00
trace
Remove superfluous '\n' around error_report()
2015-03-10 08:15:33 +03:00
ui
Merge remote-tracking branch 'remotes/kraxel/tags/pull-sdl-20150312-2' into staging
2015-03-13 14:03:31 +00:00
util
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
2015-03-10 18:03:02 +00:00
.exrc
qemu: add .exrc
2012-09-07 09:02:44 +03:00
.gitignore
gitignore: Track common.env in iotests gitignore
2015-03-10 08:15:34 +03:00
.gitmodules
PPC: Add u-boot firmware for e500
2014-06-16 13:24:35 +02:00
.mailmap
Update mailmap
2013-09-05 09:40:31 -05:00
.travis.yml
.travis.yml: Add "--enable-modules"
2015-01-26 12:27:05 +01:00
accel.c
accel: Create accel object when initializing machine
2014-10-09 15:36:14 +02:00
aio-posix.c
block: Use g_new0() for a bit of extra type checking
2014-12-10 10:31:21 +01:00
aio-win32.c
block: Use g_new0() for a bit of extra type checking
2014-12-10 10:31:21 +01:00
arch_init.c
rename save_block_hdr to save_page_header
2015-03-16 14:34:38 +01:00
async.c
block: replace g_new0 with g_new for bottom half allocation.
2015-01-13 11:47:56 +00:00
balloon.c
balloon: Fix typo
2015-02-23 10:56:09 -05:00
block.c
block: Drop bdrv_find
2015-03-16 12:10:30 -04:00
blockdev-nbd.c
nbd: Change external interface to BlockBackend
2014-12-10 10:31:12 +01:00
blockdev.c
blockdev: Convert bdrv_find to blk_by_name
2015-03-16 12:10:30 -04:00
blockjob.c
block: declare blockjobs and dataplane friends!
2014-11-03 11:41:49 +00:00
bootdevice.c
Merge remote-tracking branch 'remotes/gonglei/tags/bootdevice-next-20150303' into staging
2015-03-08 06:43:32 +00:00
bt-host.c
sysemu: avoid proliferation of include/ subdirectories
2013-04-15 18:19:25 +02:00
bt-vhci.c
sysemu: avoid proliferation of include/ subdirectories
2013-04-15 18:19:25 +02:00
Changelog
Use qemu-project.org domain name
2013-10-11 09:34:56 -07:00
CODING_STYLE
CODING_STYLE: Section about conditional statement
2014-08-15 18:54:06 +04:00
configure
opengl: fix configure test
2015-03-17 11:10:48 +01:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
glib-compat.h: add new thread API emulation on top of pre-2.31 API
2014-06-10 07:44:01 +02:00
coroutine-sigaltstack.c
coroutine-sigaltstack: Change jmp_buf to sigjmp_buf
2014-11-11 11:07:55 +03:00
coroutine-ucontext.c
coroutine-ucontext: use __thread
2015-01-13 13:43:28 +00:00
coroutine-win32.c
coroutine-win32.c: Add noinline attribute to work around gcc bug
2014-06-26 14:08:14 +01:00
cpu-exec.c
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
2015-02-24 13:58:18 +00:00
cpus.c
memsave: Improve and disambiguate error message
2015-03-10 08:15:33 +03:00
cputlb.c
exec: RCUify AddressSpaceDispatch
2015-02-16 17:30:19 +01:00
device_tree.c
machine: query phandle-start machine property
2015-03-11 18:17:11 +01:00
device-hotplug.c
pci-hotplug-old: Has been dead for five major releases, bury
2015-03-01 12:37:54 +01:00
disas.c
monitor: QEMU Monitor Instruction Disassembly Incorrect for PowerPC LE Mode
2014-06-16 13:24:26 +02:00
dma-helpers.c
hw: Convert from BlockDriverState to BlockBackend, mostly
2014-10-20 14:02:25 +02:00
dump.c
dump: Fix dump-guest-memory termination and use-after-close
2014-11-02 10:04:34 +03:00
exec.c
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
2015-03-12 09:13:07 +00:00
gdbstub.c
gdbstub: avoid possible NULL pointer dereference
2015-03-10 08:15:34 +03:00
HACKING
HACKING: Document vaddr type usage
2013-07-23 02:41:31 +02:00
hmp-commands.hx
Add migrate_incoming
2015-03-16 14:31:07 +01:00
hmp.c
Add migrate_incoming
2015-03-16 14:31:07 +01:00
hmp.h
Add migrate_incoming
2015-03-16 14:31:07 +01:00
iohandler.c
iohandler.c: Properly initialize sigaction struct
2014-05-24 00:07:29 +04:00
ioport.c
memory: convert memory_region_destroy to object_unparent
2014-08-18 12:06:20 +02:00
iothread.c
async: aio_context_new(): Handle event_notifier_init failure
2014-09-22 11:39:48 +01:00
kvm-all.c
kvm: encapsulate HAS_DEVICE for vm attrs
2015-03-16 10:15:45 +01:00
kvm-stub.c
pc: kvm: check if KVM has free memory slots to avoid abort()
2014-11-23 12:11:29 +02:00
LICENSE
vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio
2014-12-19 15:24:06 -07:00
main-loop.c
Revert "main-loop.c: Handle SIGINT, SIGHUP and SIGTERM synchronously"
2014-10-27 15:05:09 +00:00
MAINTAINERS
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
2015-03-12 09:13:07 +00:00
Makefile
kvm_stat: add kvm_stat.1 man page
2015-03-10 10:49:25 +01:00
Makefile.objs
QJSON: Add JSON writer
2015-02-05 17:16:14 +01:00
Makefile.target
Makefile.target: binary depends on config-devices
2015-03-01 19:41:50 +01:00
memory_mapping.c
Add skip_dump flag to ignore memory region during dump
2014-10-31 11:29:01 +01:00
memory.c
memory: keep the owner of the AddressSpace alive until do_address_space_destroy
2015-02-11 21:48:44 +01:00
module-common.c
module: implement module loading
2014-02-20 13:14:18 +01:00
monitor.c
monitor: Convert bdrv_find to blk_by_name
2015-03-16 12:10:30 -04:00
nbd.c
nbd: Drop BDS backpointer
2015-02-16 14:36:03 +00:00
numa.c
numa: remove superfluous '\n' around error_setg
2015-03-10 08:15:33 +03:00
os-posix.c
os-posix: reorder parent notification for -daemonize
2014-11-02 10:04:34 +03:00
os-win32.c
pidfile: stop making pidfile error a special case
2014-11-02 10:04:34 +03:00
page_cache.c
xbzrle: rebuild the cache_is_cached function
2015-01-15 17:49:43 +05:30
qapi-schema.json
Add migrate_incoming
2015-03-16 14:31:07 +01:00
qdev-monitor.c
QemuOpts: Drop qemu_opt_set(), rename qemu_opt_set_err(), fix use
2015-02-26 14:49:31 +01:00
qdict-test-data.txt
…
qemu-bridge-helper.c
qemu-bridge-helper: Fix fd leak in main()
2014-06-27 10:39:10 +02:00
qemu-char.c
qemu-img: Suppress unhelpful extra errors in convert, amend
2015-02-26 14:51:21 +01:00
qemu-coroutine-io.c
qemu-coroutine-io: fix for Win32
2014-08-29 10:46:58 +01:00
qemu-coroutine-lock.c
coroutine: remove qemu_co_queue_wait_insert_head
2013-12-02 17:11:49 +01:00
qemu-coroutine-sleep.c
coroutine: Drop co_sleep_ns
2014-08-29 10:46:58 +01:00
qemu-coroutine.c
coroutine: Clean up qemu_coroutine_enter()
2015-03-09 11:11:59 +01:00
qemu-doc.texi
block: Deprecate QCOW/QCOW2 encryption
2015-03-16 17:07:25 +01:00
qemu-img-cmds.hx
qemu-img: Add progress output for amend
2014-11-03 11:41:48 +00:00
qemu-img.c
qemu-img: Avoid qerror_report_err() outside QMP handlers, again
2015-03-16 17:07:25 +01:00
qemu-img.texi
qemu-img: Add progress output for amend
2014-11-03 11:41:48 +00:00
qemu-io-cmds.c
qemu-io: Use BlockBackend
2015-02-16 15:07:19 +00:00
qemu-io.c
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2015-02-18' into staging
2015-02-26 07:01:08 +00:00
qemu-log.c
qemu-log: Correct help text of 'log cpu_reset'
2015-02-10 09:27:20 +03:00
qemu-nbd.c
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2015-02-18' into staging
2015-02-26 07:01:08 +00:00
qemu-nbd.texi
nbd: Miscellaneous typo fixes.
2014-05-24 00:07:29 +04:00
qemu-options-wrapper.h
vl.c: In qemu -h output, only print options for the arch we are running as
2011-12-19 10:27:33 -06:00
qemu-options.h
…
qemu-options.hx
migration: Allow to suppress vmdesc submission
2015-03-16 14:35:20 +01:00
qemu-seccomp.c
seccomp: add mlockall to whitelist
2015-01-23 14:07:08 +01:00
qemu-tech.texi
qemu-tech.texi: update implemented xtensa features list
2012-11-29 13:00:52 -06:00
qemu-timer.c
qemu-timer.c: Trim list of included headers
2015-01-26 18:15:54 +00:00
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
qjson.c
QJSON: fix typo in author's email address
2015-02-10 09:27:20 +03:00
qmp-commands.hx
Add migrate_incoming
2015-03-16 14:31:07 +01:00
qmp.c
vnc: set id at parse time not init time
2015-03-10 11:33:35 +01:00
qtest.c
qtest: Use qemu_opt_set() instead of qemu_opts_parse()
2015-02-26 14:52:13 +01:00
README
Use qemu-project.org domain name
2013-10-11 09:34:56 -07:00
rules.mak
rules.mak: Fix module build
2015-01-14 10:38:57 +01:00
savevm.c
migration: Allow to suppress vmdesc submission
2015-03-16 14:35:20 +01:00
softmmu_template.h
exec: make iotlb RCU-friendly
2015-02-16 17:30:19 +01:00
spice-qemu-char.c
spice: Add missing 'static' attribute
2015-02-10 10:26:05 +03:00
tcg-runtime.c
tcg: Push tcg-runtime routines into exec/helper-*
2014-05-28 09:33:54 -07:00
tci.c
tcg: Remove unused opcodes
2015-02-12 21:21:38 -08:00
thread-pool.c
block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
2014-10-20 13:41:27 +02:00
thunk.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00
tpm.c
tpm: Remove superfluous '\n' around error_report()
2015-03-10 08:15:33 +03:00
trace-events
s390x/kvm: trace all SIGP orders
2015-03-10 09:26:22 +01:00
translate-all.c
translate-all: Use g_try_malloc() for dynamic translator buffer
2015-02-10 09:27:21 +03:00
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.c: fix build on NetBSD/sparc64 and NetBSD/arm
2015-03-13 15:57:00 +00:00
VERSION
Open 2.3 development tree
2014-12-09 21:48:34 +00:00
version.rc
Use qemu-project.org domain name
2013-10-11 09:34:56 -07:00
vl.c
configure: opengl overhaul
2015-03-12 15:49:57 +01:00
xen-common-stub.c
accel: Move Xen registration code to xen-common.c
2014-10-04 08:59:15 +02:00
xen-common.c
accel: Pass MachineState object to accel init functions
2014-10-09 12:57:10 +02:00
xen-hvm-stub.c
xen: Remove xen_cmos_set_s3_resume()
2015-03-10 08:15:33 +03:00
xen-hvm.c
Xen: Use the ioreq-server API when available
2015-01-20 14:24:10 +00:00
xen-mapcache.c
xen: add a lock for the mapcache
2015-01-20 14:24:17 +00:00

README 

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

- QEMU team
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