OpenE2K/qemu-e2k
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QEMU With E2K User Support
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874b1cfad5
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Wei Huang 874b1cfad5 kvm_stat: Print errno when syscall to perf_event_open() fails 
kvm_stat uses syscall() to call perf_event_open(). If this function
call fails, the returned value is -1, which doesn't tell the details
of such failure (i.e. ENOSYS or EINVAL). This patch retrieves errno
and prints it when syscall() fails. The error message will look like
"Exception: perf_event_open failed, errno = 38".

Signed-off-by: Wei Huang <wei@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-26 12:27:05 +01:00
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 coroutine: drop qemu_coroutine_adjust_pool_size 2015-01-13 13:43:29 +00:00
bsd-user bsd-user/elfload.c: Don't use ldl() or ldq_raw() 2015-01-20 15:19:33 +00:00
default-configs hw: misc, add educational driver 2015-01-26 12:26:55 +01:00
disas disas/sparc: Remove unused data sparc_opcode_archs[] 2015-01-21 16:18:01 +00:00
docs hw: misc, add educational driver 2015-01-26 12:26:55 +01:00
dtc@bc895d6d09
fpu
fsdev
gdb-xml
hw hw: misc, add educational driver 2015-01-26 12:26:55 +01:00
include vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR* 2015-01-26 12:22:44 +01:00
libcacard libcacard: fix resource leak 2014-11-14 12:15:40 +01:00
libdecnumber
linux-headers linux-headers: update to 3.18-rc5 2014-11-18 11:24:31 +00:00
linux-user linux-user/main.c (m68k): Use get_user_u16 rather than lduw in cpu_loop 2015-01-20 15:19:33 +00:00
migration migration_cancel: shutdown migration socket 2015-01-16 13:06:17 +05:30
net net: Use g_new() & friends where that makes obvious sense 2014-12-19 13:17:02 +00:00
pc-bios pseries: Update SLOF firmware image to 20141202 2015-01-07 16:16:27 +01:00
pixman@87eea99e44
po
qapi qmp: Add command 'blockdev-backup' 2015-01-13 11:47:56 +00:00
qga qga: fix false negative argument passing 2014-11-17 11:41:25 +01:00
qobject qjson: Drop trailing space for pretty formatting 2014-12-10 10:25:30 +01:00
qom cpu: initialize cpu->exception_index on reset 2014-12-20 20:38:07 +00:00
roms pseries: Update SLOF firmware image to 20141202 2015-01-07 16:16:27 +01:00
scripts kvm_stat: Print errno when syscall to perf_event_open() fails 2015-01-26 12:27:05 +01:00
slirp
stubs
sysconfigs/target
target-alpha exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-arm vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR* 2015-01-26 12:22:44 +01:00
target-cris exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-i386 target-i386: make xmm_regs 512-bit wide 2015-01-26 12:22:44 +01:00
target-lm32 exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-m68k exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-microblaze exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-mips target-mips: Don't use _raw load/store accessors 2015-01-20 15:19:33 +00:00
target-moxie exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-openrisc target-openrisc: bugfix for dec_sys to decode instructions correctly 2015-01-15 10:44:13 +03:00
target-ppc exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-s390x exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-sh4 exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-sparc target-sparc: Mark gen_load_trap_state_at_tl() as !CONFIG_USER_ONLY 2015-01-21 16:18:01 +00:00
target-tricore target-tricore: Fix new typos 2015-01-15 10:44:13 +03:00
target-unicore32 gen-icount: check cflags instead of use_icount global 2015-01-03 09:22:12 +01:00
target-xtensa exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
tcg tcg: add separate monitor command to dump opcode counters 2014-12-17 05:49:32 +03:00
tests tests/multiboot: Add test for modules 2015-01-26 12:22:44 +01:00
trace
ui spice: fix coverity defect, add unix address support 2015-01-22 13:56:11 +00:00
util qemu-thread: add per-thread atexit functions 2015-01-13 13:43:29 +00:00
.exrc
.gitignore .gitignore: Ignore generated "common.env" 2015-01-13 13:43:28 +00:00
.gitmodules
.mailmap
.travis.yml
accel.c
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 xbzrle: optimize XBZRLE to decrease the cache misses 2015-01-15 17:49:43 +05:30
async.c block: replace g_new0 with g_new for bottom half allocation. 2015-01-13 11:47:56 +00:00
balloon.c
block.c block: Split BLOCK_OP_TYPE_COMMIT to BLOCK_OP_TYPE_COMMIT_{SOURCE, TARGET} 2015-01-13 13:43:29 +00:00
blockdev-nbd.c nbd: Change external interface to BlockBackend 2014-12-10 10:31:12 +01:00
blockdev.c block: Split BLOCK_OP_TYPE_COMMIT to BLOCK_OP_TYPE_COMMIT_{SOURCE, TARGET} 2015-01-13 13:43:29 +00:00
blockjob.c
bootdevice.c bootdevice: add Error **errp argument for QEMUBootSetHandler 2014-12-22 14:39:21 +08:00
bt-host.c
bt-vhci.c
Changelog Use qemu-project.org domain name 2013-10-11 09:34:56 -07:00
CODING_STYLE
configure Xen: Use the ioreq-server API when available 2015-01-20 14:24:10 +00:00
COPYING
COPYING.LIB
coroutine-gthread.c
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
cpu-exec.c cpu-exec: invalidate nocache translation if they are interrupted 2014-12-15 12:21:02 +01:00
cpus.c cpus: consistently use QEMU_CLOCK_VIRTUAL_RT for icount_warp_rt timer 2015-01-14 10:38:58 +01:00
cputlb.c qemu-log: add log category for MMU info 2014-12-16 18:43:19 +00:00
device_tree.c device-tree: fix memory leak 2015-01-07 16:16:26 +01:00
device-hotplug.c
disas.c
dma-helpers.c
dump.c
exec.c exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
gdbstub.c Add the "-semihosting-config" option. 2014-12-11 12:07:48 +00:00
HACKING
hmp-commands.hx
hmp.c block/hmp: Allow node-name in 'info block' 2014-12-10 10:31:11 +01:00
hmp.h
iohandler.c
ioport.c
iothread.c
kvm-all.c kvm: extend kvm_irqchip_add_msi_route to work on s390 2015-01-12 10:14:04 +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
MAINTAINERS hw: misc, add educational driver 2015-01-26 12:26:55 +01:00
Makefile Makefile: Remove config.status and common.env during 'make distclean' 2015-01-15 10:44:13 +03:00
Makefile.objs Start migrating migration code into a migration directory 2014-12-16 17:47:36 +05:30
Makefile.target
memory_mapping.c
memory.c memory: API to allocate resizeable RAM MR 2015-01-08 13:17:55 +02:00
module-common.c
monitor.c monitor.c: Use ld*_p() instead of ld*_raw() 2015-01-20 15:19:32 +00:00
nbd.c nbd: Use BlockBackend internally 2014-12-10 10:31:12 +01:00
numa.c numa: make 'info numa' take into account hotplugged memory 2014-11-11 08:50:58 +03:00
os-posix.c
os-win32.c
page_cache.c xbzrle: rebuild the cache_is_cached function 2015-01-15 17:49:43 +05:30
qapi-schema.json input: misc fixes. 2015-01-22 17:41:59 +00:00
qdev-monitor.c qdev: Use qdev_get_device_class() for -device <type>,help 2014-11-04 17:50:00 +01:00
qdict-test-data.txt
qemu-bridge-helper.c
qemu-char.c Do not hang on full PTY 2015-01-15 10:44:13 +03:00
qemu-coroutine-io.c
qemu-coroutine-lock.c
qemu-coroutine-sleep.c
qemu-coroutine.c coroutine: try harder not to delete coroutines 2015-01-13 13:43:29 +00:00
qemu-doc.texi block: vhdx - change .vhdx_create default block state to ZERO 2014-12-12 15:42:49 +00:00
qemu-img-cmds.hx
qemu-img.c qemu-img: Check create_opts before image amendment 2014-12-10 10:31:20 +01:00
qemu-img.texi
qemu-io-cmds.c qemu-io: Add sigraise command 2014-12-12 15:48:26 +00:00
qemu-io.c qemu-io: Allow explicitly specifying format 2014-12-10 10:31:12 +01:00
qemu-log.c qemu-log: add log category for MMU info 2014-12-16 18:43:19 +00:00
qemu-nbd.c qemu-nbd: Use BlockBackend where reasonable 2014-12-10 10:31:12 +01:00
qemu-nbd.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx spice: add unix address support 2015-01-22 11:18:41 +01:00
qemu-seccomp.c seccomp: add mlockall to whitelist 2015-01-23 14:07:08 +01:00
qemu-tech.texi
qemu-timer.c qemu-timer: introduce timer_deinit 2015-01-26 12:22:44 +01:00
qemu.nsi
qemu.sasl
qmp-commands.hx monitor: add query-vnc-servers command 2015-01-22 11:18:47 +01:00
qmp.c vnc: switch to QemuOpts, allow multiple servers 2015-01-22 11:18:46 +01:00
qtest.c
README
rules.mak rules.mak: Fix module build 2015-01-14 10:38:57 +01:00
savevm.c
softmmu_template.h
spice-qemu-char.c spice: remove spice-experimental.h include 2014-12-16 14:15:29 +01:00
tcg-runtime.c
tci.c
thread-pool.c
thunk.c
tpm.c
trace-events Xen: Use the ioreq-server API when available 2015-01-20 14:24:10 +00:00
translate-all.c exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
translate-all.h
user-exec.c
VERSION Open 2.3 development tree 2014-12-09 21:48:34 +00:00
version.rc
vl.c vnc: switch to QemuOpts, allow multiple servers 2015-01-22 11:18:46 +01:00
xen-common-stub.c
xen-common.c
xen-hvm-stub.c
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