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# Date Author Comment
d03703c8 10/21/2010 07:31 pm Samuel Thibault

curses: Fix control-{@[\]^_} and ESC

control-{@[\]^_} shouldn't get the 'a' - 'A' offset for correct
translation. ESC is better simulated as escape key.

Signed-off-by: Samuel Thibault <>
Signed-off-by: Andrew Zaborowski <>
4441a287 10/21/2010 01:23 am Gleb Natapov

Use defines instead of numbers for pci hotplug sts bit

Signed-off-by: Gleb Natapov <>
Signed-off-by: Anthony Liguori <>
633aa0ac 10/21/2010 01:23 am Gleb Natapov

Fix pci hotplug to generate level triggered interrupt.

SCI is level triggered. pci hotplug should behave appropriately.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Anthony Liguori <>
db0ad1ba 10/21/2010 12:15 am Joerg Roedel

Set cpuid definition to 0 before initializing it

This patch cleans the (stack-allocated) cpuid definition to
0 before actually initializing it.

Signed-off-by: Joerg Roedel <>
Signed-off-by: Avi Kivity <>
296acb64 10/21/2010 12:15 am Joerg Roedel

Add svm cpuid features

This patch adds the svm cpuid feature flags to the qemu
intialization path. It also adds the svm features available
on phenom to its cpu-definition and extends the host cpu
type to support all svm features KVM can provide.

Signed-off-by: Joerg Roedel <>...
dcc38d1c 10/21/2010 12:15 am Marcelo Tosatti

signalfd compatibility

Port qemu-kvm's signalfd compat code.

commit 5a7fdd0abd7cd24dac205317a4195446ab8748b5
Author: Anthony Liguori <>
Date: Wed May 7 11:55:47 2008 -0500

Use signalfd() in io-thread
This patch reworks the IO thread to use signalfd() instead of sigtimedwait()...
a8486bc9 10/21/2010 12:15 am Marcelo Tosatti

iothread: use signalfd

Block SIGALRM, SIGIO and consume them via signalfd.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Avi Kivity <>
e7701825 10/21/2010 12:15 am Marcelo Tosatti

kvm: x86: add mce support

Port qemu-kvm's MCE support

commit c68b2374c9048812f488e00ffb95db66c0bc07a7
Author: Huang Ying <>
Date: Mon Jul 20 10:00:53 2009 +0800

Add MCE simulation support to qemu/kvm
KVM ioctls are used to initialize MCE simulation and inject MCE. The...
e890261f 10/21/2010 12:15 am Marcelo Tosatti

Export qemu_ram_addr_from_host

To be used by next patches.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Avi Kivity <>
983dfc3b 10/21/2010 12:15 am Huang Ying

Add RAM -> physical addr mapping in MCE simulation

In QEMU-KVM, physical address != RAM address. While MCE simulation
needs physical address instead of RAM address. So
kvm_physical_memory_addr_from_ram() is implemented to do the
conversion, and it is invoked before being filled in the IA32_MCi_ADDR...
c0532a76 10/21/2010 12:15 am Marcelo Tosatti

MCE: Relay UCR MCE to guest

Port qemu-kvm's

commit 4b62fff1101a7ad77553147717a8bd3bf79df7ef
Author: Huang Ying <>
Date: Mon Sep 21 10:43:25 2009 +0800

MCE: Relay UCR MCE to guest
UCR (uncorrected recovery) MCE is supported in recent Intel CPUs,...
57780495 10/21/2010 12:15 am Marcelo Tosatti

Add savevm/loadvm support for MCE

Port qemu-kvm's

commit 1bab5d11545d8de5facf46c28630085a2f9651ae
Author: Huang Ying <>
Date: Wed Mar 3 16:52:46 2010 +0800

Add savevm/loadvm support for MCE
MCE registers are saved/load into/from CPUState in...
0f53994f 10/21/2010 12:15 am Marcelo Tosatti

Fix memory leak in register save load due to xsave support

From: Avi Kivity <>
Signed-off-by: Marcelo Tosatti <>
1e027be7 10/20/2010 11:52 pm Markus Armbruster

configure: Support disabling warnings in $gcc_flags

-Wall enables a bunch of warnings at once. configure puts it after
$gcc_flags. This makes it impossible to disable warnings enabled by
-Wall there. Fix by putting configured flags last.

Signed-off-by: Markus Armbruster <>...
c3b08d0e 10/20/2010 11:52 pm Stefan Weil

tcg: Fix compiler error (comparison of unsigned expression)

When qemu is configured with --enable-debug-tcg,
gcc throws this warning (or error with -Werror):

tcg/tcg.c:1030: error: comparison of unsigned expression >= 0 is always true

Fix it by removing the >= 0 part....
56d15a53 10/20/2010 08:10 pm Sanchit Garg

[virtio-9p] Use preadv/pwritev instead of readv/writev

readv & writev, read & write respectively from the current offset
of the file & hence their use has to be preceeded by a call to lseek.
preadv/writev can be used instead, as they take the offset as an argument....
45b23ff8 10/20/2010 08:10 pm Venkateswararao Jujjuri (JV)

[virtio-9p] Add support to v9fs_string_alloc_printf() for handling %lu.

Signed-off-by: Venkateswararao Jujjuri <>
cd496926 10/20/2010 08:10 pm Gerd Hoffmann

vmmouse: adapt to mouse handler changes.

This patch updates the vmmouse handler registration and activation.

Old behavior:
vmmouse_read_id, vmmouse_request_relative and vmmouse_request_absolute
unregister the handler and re-register it.

New behavior:...
b2d4d832 10/20/2010 08:10 pm Gerd Hoffmann

wacom tablet: activate event handlers.

Add qemu_activate_mouse_event_handler() calls to the usb wavom tablet so
it actually receives events. Also make sure we only remove the handler
if we registered it before.

Signed-off-by: Gerd Hoffmann <>...
ab03b63d 10/20/2010 08:10 pm Sripathi Kodi

[virtio-9p] open should not return EBADF

When 9P server fails to create a file due to permission problems it should
return EPERM. However the current 9P2000.L code returns EBADF. EBADF is NOT
a valid return value from open() call.

The problem is because we do not preserve the errno variable properly. If the...
82cc3ee8 10/20/2010 08:10 pm M. Mohan Kumar

[virto-9p] Implement TLOCK

Synopsis

size[4] TLock tag[2] fid[4] flock[n]
    size[4] RLock tag[2] status[1]

Description

Tlock is used to acquire/release byte range posix locks on a file
identified by given fid. The reply contains status of the lock request...
8f354003 10/20/2010 08:10 pm M. Mohan Kumar

qemu-virtio9p: Implement TGETLOCK

Synopsis

size[4] TGetlock tag[2] fid[4] getlock[n]
    size[4] RGetlock tag[2] getlock[n]

Description

TGetlock is used to test for the existence of byte range posix locks on
a file identified by given fid. The reply contains getlock structure. If...
b41e95d3 10/20/2010 08:10 pm Venkateswararao Jujjuri (JV)

[virtio-9p] Introduce server side TFSYNC/RFSYNC for dotl

SYNOPSIS
size4 Tfsync tag2 fid4

size[4] Rfsync tag[2]

DESCRIPTION

The Tfsync transaction transfers ("flushes") all modified in-core data of
file identified by fid to the disk device (or other permanent storage...
df0973a4 10/20/2010 08:10 pm M. Mohan Kumar

qemu-virtio-9p: Implement TREADLINK operation for 9p2000.L

Synopsis

size[4] TReadlink tag[2] fid[4]
        size[4] RReadlink tag[2] target[s]

Description
Readlink is used to return the contents of the symoblic link
referred by fid. Contents of symboic link is returned as a...
0f8151cb 10/20/2010 08:10 pm Venkateswararao Jujjuri (JV)

[virtio-9p] Ignore O_DIRECT hint from client.

The O_DIRECT flag imposes alignment restrictions on the length and address
of userspace buffers and the file offset of I/Os.

While VirtFS/9P has plans to implement O_DIRECT behavior on the server,
for now we will stick to a behavior like NFS by bypassing the page cache...
fc22118d 10/20/2010 08:10 pm Aneesh Kumar K.V

virtio-9p: Use layered xattr approach

We would need this to make sure we handle the mapped
security model correctly for different xattr names.

Signed-off-by: Aneesh Kumar K.V <>
Signed-off-by: Venkateswararao Jujjuri <>
70fc55eb 10/20/2010 08:10 pm Aneesh Kumar K.V

virtio-9p: Support mapped posix acl

Signed-off-by: Aneesh Kumar K.V <>
Signed-off-by: Venkateswararao Jujjuri <>
9f506893 10/20/2010 08:10 pm Harsh Prateek Bora

[virtio-9p] Qemu 9p commandline options validity checks

Signed-off-by: Harsh Prateek Bora <>
Signed-off-by: Venkateswararao Jujjuri <>
a12c668f 10/20/2010 07:41 pm Blue Swirl

trace: improve info trace output

Use PRI*64 to print full 64 bit data even on ILP32 hosts.

Print also sixth tracepoint parameter.

Acked-by: Stefan Hajnoczi <>
Cc: Stefan Hajnoczi <>
Signed-off-by: Blue Swirl <>
cf85cf8e 10/20/2010 07:41 pm Stefan Hajnoczi

trace: Format strings must begin/end with double quotes

Document the restriction that format strings must begin and end with
double quotes. This is for easy parsing since we don't run cpp over
trace-events.

Signed-off-by: Stefan Hajnoczi <>...
d8023f31 10/20/2010 07:41 pm Blue Swirl

apic: convert debug printf statements to tracepoints

Replace debug printf statements with tracepoints.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Blue Swirl <>
6df40080 10/20/2010 07:27 pm Stefan Hajnoczi

trace: Relax trace-events parsing regex in simpletrace.py

The regular expression to parse trace event definitions assumed the
format string would be a simple double-quoted string. However, we now
use PRI?64 for portability which splits string literals. The regular...
38cc9b60 10/17/2010 11:39 pm Jindrich Makovicka

issue snd_pcm_start() when capturing audio

snd_pcm_start() starts the capture process and ensures that the events
are delivered to the poll handler. Without the call, capture can be started
only when there is simultaneous playback running.

Signed-off-by: Jindrich Makovicka <>...
22d948a2 10/17/2010 11:39 pm Jindrich Makovicka

fix 100% CPU load when idle with ALSA

Playback control function did not disable polling when playback stops.
Caused busy spinning of the main loop due to unprocessed events.

Signed-off-by: Jindrich Makovicka <>
Signed-off-by: malc <>
f871d689 10/13/2010 10:14 pm Blue Swirl

trace: print a warning if user tries to enable an unknown trace event

There was no warning if a bad trace event name was given to
'trace-event' command, thus the user could think that the command
was successful even if this was not the case.

Print a warning if the user tries to enable a trace event which is not...
2abf314d 10/13/2010 09:43 pm Blue Swirl

mips: avoid write only variables

Compiling with GCC 4.6.0 20100925 produced a lot of warnings like:
/src/qemu/target-mips/translate.c: In function 'gen_ld':
/src/qemu/target-mips/translate.c:1039:17: error: variable 'opn' set but not used [-Werror=unused-but-set-variable]...
577f25a5 10/13/2010 09:43 pm Blue Swirl

ppc: avoid write only variables

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/target-ppc/op_helper.c: In function 'helper_icbi':
/src/qemu/target-ppc/op_helper.c:351:14: error: variable 'tmp' set but not used [-Werror=unused-but-set-variable]...
4581cbcd 10/13/2010 09:43 pm Blue Swirl

i386: avoid a write only variable

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/target-i386/op_helper.c: In function 'switch_tss':
/src/qemu/target-i386/op_helper.c:283:53: error: variable 'new_trap' set but not used [-Werror=unused-but-set-variable]...
2ded6ad7 10/13/2010 09:43 pm Blue Swirl

vnc: avoid write only variables

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/ui/vnc.c: In function 'vnc_client_cache_auth':
/src/qemu/ui/vnc.c:217:12: error: variable 'qdict' set but not used [-Werror=unused-but-set-variable]
/src/qemu/ui/vnc.c: In function 'vnc_display_open':...
03e654c0 10/13/2010 09:42 pm Blue Swirl

cris: avoid a write only variable

Compiling with GCC 4.6.0 20100925 produced a warning:
In file included from /src/qemu/target-cris/translate.c:3154:0:
/src/qemu/target-cris/translate_v10.c: In function 'dec10_prep_move_m':
/src/qemu/target-cris/translate_v10.c:111:22: error: variable 'rd' set but not used [-Werror=unused-but-set-variable]...
49a2942d 10/13/2010 09:41 pm Blue Swirl

Delete write only variables

Compiling with GCC 4.6.0 20100925 produced warnings like:
/src/qemu/net/tap-win32.c: In function 'tap_win32_open':
/src/qemu/net/tap-win32.c:582:12: error: variable 'hThread' set but not used [-Werror=unused-but-set-variable]
...
83e3f76c 10/13/2010 09:38 pm Blue Swirl

block: avoid a write only variable

Compiling with GCC 4.6.0 20100925 produced a warning:
/src/qemu/block/qcow2-refcount.c: In function 'update_refcount':
/src/qemu/block/qcow2-refcount.c:552:13: error: variable 'dummy' set but not used [-Werror=unused-but-set-variable]...
8c78881f 10/13/2010 09:38 pm Blue Swirl

cirrus: avoid write only variables

Compiling with GCC 4.6.0 20100925 produced a lot of warnings like:
In file included from /src/qemu/hw/cirrus_vga_rop.h:174:0,
from /src/qemu/hw/cirrus_vga.c:284:
/src/qemu/hw/cirrus_vga_rop2.h: In function 'cirrus_patternfill_0_8':...
ef476062 10/13/2010 09:38 pm Blue Swirl

eepro100: initialize a variable in all cases

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/hw/eepro100.c: In function 'eepro100_read4':
/src/qemu/hw/eepro100.c:1351:14: error: 'val' may be used uninitialized in this function [-Werror=uninitialized]...
f3f5b867 10/13/2010 09:38 pm Blue Swirl

lsi53c895a: avoid a write only variable

Compiling with GCC 4.6.0 20100925 produced a warning:
/src/qemu/hw/lsi53c895a.c: In function 'lsi_do_msgout':
/src/qemu/hw/lsi53c895a.c:848:9: error: variable 'len' set but not used [-Werror=unused-but-set-variable]...
ae0bfb79 10/13/2010 09:38 pm Blue Swirl

ppc: remove video.x

Only Mac-on-Linux stuff used video.x, OpenBIOS does not need it.

Remove video.x MoL hacks.

Signed-off-by: Alexander Graf <>
Signed-off-by: Blue Swirl <>
a2d3f695 10/11/2010 11:37 pm Anthony Liguori

Merge remote branch 'mst/for_anthony' into staging
d7489b72 10/09/2010 11:24 am Blue Swirl

trace: remove timestamp files when cleaning up

'make clean' did not remove trace.[ch]-timestamp files,
only trace.[ch]. But 'make' did not know how to make trace.[ch]
files if the timestamp files were present.

Fix by removing the timestamp files along with trace.[ch]....
ba807829 10/09/2010 11:23 am Stefan Weil

configure: Send error message from spice check to /dev/null

pkg-config is not always available (e.g. on win32 hosts),
but we don't want to see the 'command not found' error message.

Redirect stdout and stderr to /dev/null.

v2:

  • Removed changes which should not have been here....
6650b710 10/09/2010 11:20 am Stefan Weil

win32: Set unbuffered stdout

Win32 does not support line-buffering, but it allows
unbuffered output.

Unbuffered output is a good approximation. For typical output
statements which usually end with '\n', it's even identical.

Buffered output is unusable for program traces because of...
ea95f156 10/09/2010 11:19 am Stefan Hajnoczi

.gitignore: Ignore *-timestamp

Timestamp files were recently added to reduce make churn on source files
that use tracing. The timestamp files should never be committed and
should not be visible in git status.

Signed-off-by: Stefan Hajnoczi <>...
b755a428 10/09/2010 11:19 am Vincent Minet

acpi: Fix an infinite loop in acpi_table_add

Commit d729bb9a7700e364b1c5f9893d61f07a9e002bce has a typo, causing an
infinite loop in acpi_table_add.

Signed-off-by: Vincent Minet <>
Acked-by: Jes Sorensen <>...
10d554c6 10/09/2010 11:18 am Stefan Weil

configure: Remove unneeded defines from checks

_GNU_SOURCE is already defined in QEMU_CFLAGS which
is passed to gcc in shell function compile_prog.

Removing the definition from several checks avoids compiler warnings
(which are now written to config.log)....
832ce9c2 10/09/2010 11:17 am Scott Wood

configure: include stddef.h for NULL

This fixes an observed failure to detect madvise() on Linux.

To avoid similar issues, all other tests that use NULL but don't already
have stddef.h (or another header that is defined to provide NULL,
such as stdio.h, unistd.h, or time.h) are also fixed....
bbf0a440 10/09/2010 11:17 am Stefan Hajnoczi

trace: Trace bdrv_aio_{readv,writev}

Observing block layer aio readv/writev operations is useful for
debugging image formats or understanding guest disk I/O patterns.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Blue Swirl <>
ea9c1698 10/09/2010 11:16 am Stefan Hajnoczi

trace: Use TP_PROTO() and TP_ARGS() for LTTng UST

The LTTng UserSpace Tracer formerly used TPPROTO and TPARGS instead
of TP_PROTO() and TP_ARGS() like the kernel uses. This has been changed
so QEMU needs to follow.

I am not aware of a graceful way of making the transition but since no...
5eb5527b 10/09/2010 11:16 am Stefan Hajnoczi

trace: Don't strip lines containing '#' arbitrarily

Although comment lines must be skipped, the '#' character can occur in
valid format strings. Be more careful when checking for comments.
Leave comments at the end of the line where they will not interfere with...
9a85d394 10/09/2010 11:16 am Stefan Hajnoczi

trace: Use portable format strings

It is not portable to use "%ld" for int64_t because int64_t may have
type long on 64-bit platforms and long long on 32-bit platforms. Use
the standard library PRId64 macros to keep format strings portable.

Signed-off-by: Stefan Hajnoczi <>...
3e18c6bf 10/07/2010 10:20 pm Edgar E. Iglesias

cris: Consider the TLB valid bit on writes to the TLB

When updating the guest TLB we only need to flush previous
mappings from the entry written if the entry was valid.

Also fixes a compiler warning reported by Blue Swirl.

Signed-off-by: Edgar E. Iglesias <>
e0c472d8 10/07/2010 01:19 pm Michael S. Tsirkin

virtio: invoke set_status callback on reset

As status is set to 0 on reset, invoke the relevant callback. This makes
for a cleaner code in devices as they don't need to duplicate the code
in their reset routine, as well as excercises this path a little more....
afbaa7b4 10/07/2010 01:19 pm Michael S. Tsirkin

virtio-net: unify vhost-net start/stop

Move all of vhost-net start/stop logic to a single routine,
and call it from everywhere.

Additionally, start/stop vhost-net on link up/down:
we should not transmit anything if user asked us to
put the link down.

Signed-off-by: Michael S. Tsirkin <>...
010ec629 10/07/2010 01:19 pm Stefan Weil

eepro100: Add support for multiple individual addresses (multiple IA)

I reviewed the latest sources of Linux, FreeBSD and NetBSD.
They all reset the multiple IA bit (multi_ia in BSD) to zero,
but I did not find code which sets this bit to one
(like it is done by some routers)....
54dd9321 10/07/2010 01:19 pm Michael S. Tsirkin

virtio: change set guest notifier to per-device

When using irqfd with vhost-net to inject interrupts,
a single evenfd might inject multiple interrupts.
Implementing this is much easier with a single
per-device callback to set guest notifiers.

Signed-off-by: Michael S. Tsirkin <>
c8852121 10/07/2010 01:19 pm Michael S. Tsirkin

vhost: error code

fix up errors returned to include errno, not just -1

Signed-off-by: Michael S. Tsirkin <>
a083a89d 10/06/2010 07:24 pm Michael S. Tsirkin

net: delay freeing peer host device

With -netdev, virtio devices present offload
features to guest, depending on the backend used.
Thus, removing host netdev peer while guest is
active leads to guest-visible inconsistency and/or crashes.

As a solution, while guest (NIC) peer device exists,...
4447d609 10/05/2010 10:14 pm Anthony Liguori

Merge remote branch 'spice/submit.6' into staging

Conflicts:
configure

Signed-off-by: Anthony Liguori <>
48f57044 10/05/2010 09:54 pm Anthony Liguori

Merge remote branch 'qmp/for-anthony' into staging
b0cd712c 10/05/2010 09:53 pm Stefan Weil

Fix spelling in comments

multifuction -> multifunction
successfull -> successful.

Signed-off-by: Stefan Weil <>
e0c8a796 10/05/2010 09:53 pm Stefan Weil

linux-user: Fix typo m86k -> m68k

Replace m86k_sim_stat by m68k_sim_stat.

Cc: Riku Voipio <>
Signed-off-by: Stefan Weil <>
f66724c9 10/05/2010 09:53 pm Stefan Weil

Add new user mode option -ignore-environment

An empty environment is sometimes useful in user mode.
The new option provides it for linux-user and bsd-user
(darwin-user still has no environment related options).

The patch also adds the documentation for other...
dda5336e 10/05/2010 09:53 pm Stefan Weil

docs: Improve documentation

Fix some inconsistencies (tabs and punctuation)
and try to improve grammar and spelling.

Cc: Juan Quintela <>
Signed-off-by: Stefan Weil <>
999fa40e 10/05/2010 07:38 pm John Clark

ppc: Minor 40x MMU fixes

  • Fix swapped reading of tlblo/hi.
  • Fix tlb exec permissions

Signed-off-by: John Clark <>
Signed-off-by: Alexander Graf <>
Signed-off-by: Edgar E. Iglesias <>
358664cc 10/03/2010 09:43 am Stefan Hajnoczi

console: Avoid dereferencing NULL active_console

The console_select() function does not check that active_console is
non-NULL before dereferencing it. When invoked with qemu -nodefaults it
is possible to hit this case.

This patch checks that active_console is non-NULL before stashing away...
7fd3f494 10/03/2010 09:41 am Stefan Weil

exec: Fix compilation error for debug code

is_softmmu was removed with commit
d4c430a80f000d722bb70287af4d4c184a8d7006,
so remove it now from debug code, too.

Fix also the format specifier for paddr
in the same line of code.

Cc: Blue Swirl <>...
b832134d 10/03/2010 09:41 am Stefan Weil

rc4030: Fix compilation error in debug code

min was unknown here, so avoid it.

Cc: Blue Swirl <>
Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
a4a77677 10/03/2010 09:40 am Stefan Weil

mipsnet: Fix compiler warning in debug code

size_t needs a different format specifier, so fix this.

Cc: Blue Swirl <>
Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
d523d5d6 10/03/2010 09:40 am Stefan Weil

block/vvfat: Fix compiler warning in debug code

Fix this compiler warning:
./block/vvfat.c:2285: error: comparison of unsigned expression >= 0 is always true

Cc: Blue Swirl <>
Cc: Kevin Wolf <>
Signed-off-by: Stefan Weil <>...
c9ba47dc 10/03/2010 09:39 am Stefan Weil

virtio-9p: Use GCC_FMT_ATTR and fix a format warning

With the new gcc format warnings, gcc detected this:

/qemu/hw/virtio-9p.c:1040: error: format ‘%u’ expects type ‘unsigned int’, but argument 4 has type ‘__nlink_t’

Cc: Blue Swirl <>...
6ea421fe 10/03/2010 09:37 am Stefan Weil

blockdev: Use GCC_FMT_ATTR (format checking)

Additional changes:

  • Removed 'extern' from drive_add (avoids too long line).
  • Removed 'extern' from other functions (makes declarations
    consistent with others in same header file).

Cc: Blue Swirl <>...
8b7968f7 10/03/2010 09:34 am Stefan Weil

Use GCC_FMT_ATTR (format checking)

Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
e5924d89 10/03/2010 09:34 am Stefan Weil

Replace most gcc format attributes by macro GCC_FMT_ATTR (format checking)

Since version 4.4.x, gcc supports additional format attributes.
attribute ((format (gnu_printf, 1, 2)))
should be used instead of
attribute ((format (printf, 1, 2))...
4a2b39d3 10/03/2010 09:31 am Andreas Färber

slirp: Silence warning on Haiku

Haiku has O_BINARY in fcntl.h.

Signed-off-by: Andreas Färber <>
Cc: Jan Kiszka <>
Signed-off-by: Blue Swirl <>
3ee66dfa 10/03/2010 09:31 am Andreas Färber

tap: Add stub for Haiku

Adapted from AIX code.

Signed-off-by: Andreas Färber <>
Signed-off-by: Blue Swirl <>
5dc2eec9 10/03/2010 09:31 am Andreas Färber

nbd: Haiku has _IO() in its BSD compatibility layer

Signed-off-by: Andreas Färber <>
Signed-off-by: Blue Swirl <>
aff447c9 10/03/2010 09:31 am Andreas Färber

Haiku doesn't have libm

Math functions are integrated into Haiku's libroot.

Signed-off-by: Andreas Färber <>
Signed-off-by: Blue Swirl <>
bd00d539 10/03/2010 09:31 am Andreas Färber

configure: Don't rely on special pthreads library

Haiku has pthreads integrated into its libroot.so library. No linker arguments
are needed for it, so don't fail if -lpthread and similar don't link.

Signed-off-by: Andreas Färber <>...
179cf400 10/03/2010 09:31 am Andreas Färber

configure: Add basic support for Haiku

For compatibility with BeOS, Haiku's error codes are negative whereas recent
POSIX versions require them to be positive. As spotted by François, some
parts of QEMU code rely on this, so use a mapper library to convert them...
a82cdd58 10/02/2010 05:28 pm Blue Swirl

trace: avoid unnecessary recompilation if nothing changed

Add logic to detect changes in generated files. If the old
and new files are identical, don't touch the generated file.
This avoids a lot of churn since many files depend on trace.h.

Based on suggestion by Paolo Bonzini....
904fe1fb 10/02/2010 05:28 pm Blue Swirl

Makefile: fix config-devices.mak generation

The logic of detecting changes in default-configs/*.mak is
flawed as can be demonstrated by 'touch default-configs/*.mak'
followed by make. This results in a message claiming that user
made changes to the */config-devices.mak files....
3f7132d1 10/02/2010 05:27 pm Blue Swirl

sysbus: fix address truncation

Fix address truncation in sysbus by using a wider type.

Reported-by: Artyom Tarasenko <>
Tested-by: Andreas Färber <>
Signed-off-by: Blue Swirl <>
e6aa0f11 10/02/2010 02:12 pm Stefan Weil

target-microblaze: Use %td for ptrdiff_t arguments in debug message

According to ISO/IEC 9899:1999 7.19.6.1,
the correct length modifier for ptrdiff_t is 't', not 'z'.

Cc: Blue Swirl <>
Cc: Markus Armbruster <>
Signed-off-by: Stefan Weil <>...
211ecdc0 10/02/2010 02:12 pm Stefan Weil

target-cris: Use %td for ptrdiff_t arguments in debug message

According to ISO/IEC 9899:1999 7.19.6.1,
the correct length modifier for ptrdiff_t is 't', not 'z'.

Cc: Blue Swirl <>
Cc: Markus Armbruster <>
Signed-off-by: Stefan Weil <>...
3b2e3dc9 10/02/2010 02:04 pm Edgar E. Iglesias

virtex: Add braces

Signed-off-by: Edgar E. Iglesias <>
4903de0c 10/01/2010 04:20 pm Luiz Capitulino

Monitor: Rename monitor_handler_is_async()

Let's follow the convention introduced by the previous commit and
call it handler_is_async().

Signed-off-by: Luiz Capitulino <>
de79ba6f 10/01/2010 04:20 pm Luiz Capitulino

Monitor: Directly call QObject handlers

This avoids handle_user_command() calling monitor_call_handler(),
which is currently shared with QMP.

Signed-off-by: Luiz Capitulino <>
fc29df75 10/01/2010 04:20 pm Luiz Capitulino

QMP: Introduce qmp_call_cmd()

Calls a QObject handler and emits the QMP response, also drops
monitor_call_handler() which is now unused.

Signed-off-by: Luiz Capitulino <>
acd0a093 10/01/2010 04:20 pm Luiz Capitulino

Monitor: Rename the qemu-monitor.hx file

Let's be consistent and call it hmp-commands.hx, so that we have
qmp-commands.hx for QMP and hmp-commands.hx for HMP.

Please, note that this commit doesn't touch qemu-monitor.texi. All
texi files have the qemu- prefix and I don't think it's worth...
a18b2ce2 10/01/2010 04:20 pm Luiz Capitulino

QMP/README: Update QMP homepage address

Signed-off-by: Luiz Capitulino <>
0e19a627 10/01/2010 04:20 pm Luiz Capitulino

Monitor: Drop monitor_cmd_user_only()

This function was only needed when QMP and HMP were sharing dispatch
tables, this is no longer true so just drop it.

Signed-off-by: Luiz Capitulino <>
9e80721e 10/01/2010 04:20 pm Luiz Capitulino

Monitor: Rename monitor_handler_ported()

That name makes no sense anymore, as dispatch tables have been split,
a better name is handler_is_qobject(), which really communicates
the handler's type.

Signed-off-by: Luiz Capitulino <>