Commit Graph

1207 Commits

Author SHA1 Message Date
Richard Henderson
f540166b7d host-utils: Use __int128_t for mul[us]64
Replace some x86_64 specific inline assembly with something that
all 64-bit hosts ought to optimize well.  At worst this becomes
a call to the gcc __multi3 routine, which is no worse than our
implementation in util/host-utils.c.

With gcc 4.7, we get identical code generation for x86_64.  We
now get native multiplication on ia64 and s390x hosts.  With minor
improvements to gcc we can get it for ppc64 as well.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-17 14:28:57 +00:00
Richard Henderson
84208085d3 configure: Fix build with XFree
The build is broken on ppc64-linux, possibly only with new binutils:

ld: hw/lm32/../milkymist-tmu2.o: undefined reference to symbol 'XFree'
ld: note: 'XFree' is defined in DSO /lib64/libX11.so.6 so try \
  adding it to the linker command line

So let's follow the linker's advice.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-06 08:29:21 -06:00
Andreas Färber
6c8fec8372 configure: Keep -Werror enabled for Release Candidates
The automatic drop of -Werror during the RC phases has in the past led
to warnings creeping into submaintainer trees.

Last QEMU Summit it was concluded that -Werror should stay on and
enabled only as part of the release process.

To relieve our release manager, instead of always enabling -Werror or
doing some number magic, let's enable it depending on whether a .git/
directory exists in the source tree.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-01 10:43:20 -06:00
Michael Tokarev
b4451996e7 link seccomp only with softmmu targets
Now, if seccomp is detected, it is linked into every executable,
but is used only by softmmu targets (from vl.c).  So link it
only where it is actually needed.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-26 13:19:57 +00:00
Tim Hardeck
7536ee4bc3 vnc: added initial websocket protocol support
This patch adds basic Websocket Protocol version 13 - RFC 6455 - support
to QEMU VNC. Binary encoding support on the client side is mandatory.

Because of the GnuTLS requirement the Websockets implementation is
optional (--enable-vnc-ws).

To activate Websocket support the VNC option "websocket"is used, for
example "-vnc :0,websocket".
The listen port for Websocket connections is (5700 + display) so if
QEMU VNC is started with :0 the Websocket port would be 5700.
As an alternative the Websocket port could be manually specified by
using ",websocket=<port>" instead.

Parts of the implementation base on Anthony Liguori's QEMU Websocket
patch from 2010 and on Joel Martin's LibVNC Websocket implementation.

Signed-off-by: Tim Hardeck <thardeck@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-21 13:33:12 -06:00
Vadim Evard
acf15c8949 configure: silence pkg-config's check for curses
Signed-off-by: Vadim Evard <v.e.evard@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-21 11:08:05 +01:00
Anthony Liguori
58a864dec2 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  configure: try pkg-config for curses
  qom: Make object_resolve_path_component() path argument const
  Add libcacard/trace/generated-tracers.c to .gitignore

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15 16:53:10 -06:00
Vadim Evard
ecbe251fa0 configure: try pkg-config for curses
Static linkikng against ncurses may require explicit -ltinfo.
In case -lcurses and -lncurses both didn't work give pkg-config a
chance.

Fixes #1094786 for me.

Signed-off-by: Vadim Evard <v.e.evard@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-15 18:09:01 +01:00
Kusanagi Kouichi
3d4fa43e64 raw-posix: support discard on more filesystems
Linux 2.6.38 introduced the filesystem independent interface to
deallocate part of a file. As of Linux 3.7, btrfs, ext4, ocfs2,
tmpfs and xfs support it.

Even though the system calls here are in practice issued on Linux,
the code is structured to allow plugging in alternatives for other Unix
variants.  EOPNOTSUPP is used unconditionally in this patch, but it is
supported in both OpenBSD and Mac OS X since forever (see for example
http://lists.debian.org/debian-glibc/2006/02/msg00337.html).

Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-15 10:03:47 +01:00
Anthony Liguori
a507db9599 Merge remote-tracking branch 'kraxel/pixman.v6' into staging
* kraxel/pixman.v6:
  pixman: pass extra cflags and ldflags

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-14 10:27:41 -06:00
Gerd Hoffmann
f9943cd58f pixman: pass extra cflags and ldflags
Store --extra-cflags and --extra-ldflags in config-host.mak,
then pass them on to the pixman configure script.

Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-14 12:50:45 +01:00
Paolo Bonzini
992aeb8eb5 libcacard: rewrite Makefile in non-recursive style
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 18:42:49 +01:00
Paolo Bonzini
b6fc675b25 libcacard: require libtool to build it
Do not fail at build time, instead just disable the library if libtool
is not present.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Paolo Bonzini
afd347ab38 build: remove CONFIG_SMARTCARD
The passthru smartcard does not have the shared library dependency, build
it unconditionally.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:38 +01:00
Paolo Bonzini
2165588274 build: support linking with libtool objects/libraries
This patch moves the complication of using libtool to the generic
rules.mak file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-12 17:19:09 +01:00
Gerd Hoffmann
cc6e3ca93c gcc: rename CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET to CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-12 12:42:53 +00:00
Blue Swirl
3dd46c7852 optionrom: build with discrete CPP and AS steps
Build option ROM .S files with separate preprocessor and
assembler steps because the C compiler could be unsuitable.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-12 12:40:36 +00:00
Anthony Liguori
fedf2de310 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  hw/pc.c: Fix converting of ioport_register* to MemoryRegion
  Replace remaining gmtime, localtime by gmtime_r, localtime_r
  savevm: Remove MinGW specific code which is no longer needed
  qga/channel-posix.c: Explicitly include string.h
  configure: Fix comment (copy+paste bug)
  readline: avoid memcpy() of overlapping regions

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-11 08:43:18 -06:00
Stefan Weil
75f1359645 configure: Fix comment (copy+paste bug)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-11 09:32:54 +01:00
Hans de Goede
b2d1fe67d0 usbredir: Add support for buffered bulk input (v2)
Buffered bulk mode is intended for bulk *input* endpoints, where the data is
of a streaming nature (not part of a command-response protocol). These
endpoints' input buffer may overflow if data is not read quickly enough.
So in buffered bulk mode the usb-host takes care of the submitting and
re-submitting of bulk transfers.

Buffered bulk mode is necessary for reliable operation with the bulk in
endpoints of usb to serial convertors. Unfortunatelty buffered bulk input
mode will only work with certain devices, therefor this patch also adds a
usb-id table to enable it for devices which need it, while leaving the
bulk ep handling for other devices unmodified.

Note that the bumping of the required usbredir from 0.5.3 to 0.6 does
not mean that we will now need a newer usbredir release then qemu-1.3,
.pc files reporting 0.5.3 have only ever existed in usbredir builds directly
from git, so qemu-1.3 needs the 0.6 release too.

Changes in v2:
-Split of quirk handling into quirks.c

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2013-01-08 10:56:58 +01:00
Blue Swirl
1d728c3946 tests: add gcov support
Add support for compiling for GCOV test coverage, enabled
with '--enable-gcov' during configure.

Test coverage will be reported after each test.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-01-06 08:15:08 +00:00
Anthony Liguori
a4c7ecd8ca Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  spice: drop incorrect vm_change_state_handler() opaque
  linux-user/syscall.c: remove forward declarations
  hw/mcf5206: Reduce size of lookup table
  Remove --sparc_cpu option from the configure list
  pseries: Remove unneeded include statement (fixes MinGW builds)
  pc_sysfw: Check for qemu_find_file() failure

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-04 13:25:20 -06:00
陳韋任 (Wei-Ren Chen)
c242222c97 Remove --sparc_cpu option from the configure list
commit 9b9c37c364 always assume sparcv9,
the others are no longer supported. Remove --sparc_cpu option from the
configure list.

Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-04 14:38:04 +01:00
Gerd Hoffmann
5acc2ec041 configure: also symlink *.aml files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-04 08:51:56 +01:00
Stefan Weil
dbd99ae302 configure: Write new file "config-all-disas.mak" when running configure
Incremental builds added new lines to that file each time when configure
was run.

Now a new file with a comment line is written.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-02 13:33:21 -06:00
Stefan Hajnoczi
583f6e7bbd configure: add CONFIG_VIRTIO_BLK_DATA_PLANE
The virtio-blk-data-plane feature only works with Linux AIO.  Therefore
add a ./configure option and necessary checks to implement this
dependency.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-02 15:31:39 +01:00
Richard Henderson
76a347e1cd tcg-i386: Perform cmov detection at runtime for 32-bit.
Existing compile-time detection is spotty at best.  Convert
it all to runtime detection instead.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-29 12:21:16 +00:00
Robert Schiele
74880fe27d configure: allow disabling pixman if not needed
When we build neither any system emulation targets nor the tools there
is actually no need for pixman library.  In that case do not enforce
presence of that library on the system.

Reviewed-by: Andreas F=E4rber <afaerber@suse.de>
Signed-off-by: Robert Schiele <rschiele@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-23 14:38:52 -06:00
Paolo Bonzini
ca273d58d8 build: fix includes for VNC
vnc-tls.h is included by vnc.h, and it includes gnutls/gnutls.h.
Hence, GnuTLS header files are needed by all files that include
vnc.h, most notably qmp.c.  Move these flags to QEMU_CFLAGS for
simplicity.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-22 12:04:00 +00:00
Anthony Liguori
27dd773058 Merge remote-tracking branch 'bonzini/header-dirs' into staging
* bonzini/header-dirs: (45 commits)
  janitor: move remaining public headers to include/
  hw: move executable format header files to hw/
  fpu: move public header file to include/fpu
  softmmu: move remaining include files to include/ subdirectories
  softmmu: move include files to include/sysemu/
  misc: move include files to include/qemu/
  qom: move include files to include/qom/
  migration: move include files to include/migration/
  monitor: move include files to include/monitor/
  exec: move include files to include/exec/
  block: move include files to include/block/
  qapi: move include files to include/qobject/
  janitor: add guards to headers
  qapi: make struct Visitor opaque
  qapi: remove qapi/qapi-types-core.h
  qapi: move inclusions of qemu-common.h from headers to .c files
  ui: move files to ui/ and include/ui/
  qemu-ga: move qemu-ga files to qga/
  net: reorganize headers
  net: move net.c to net/
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-19 17:15:39 -06:00
Paolo Bonzini
6b4c305cbd fpu: move public header file to include/fpu
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:32:46 +01:00
Paolo Bonzini
8e98e2e80b build: kill libuser
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Paolo Bonzini
76cad71136 build: kill libdis, move disassemblers to disas/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Paolo Bonzini
c1c9367216 build: create ldscripts/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Paolo Bonzini
9d9199a003 build: adjust setting of QEMU_INCLUDES
Make it correct for nested directories, and move the static part
from Makefile to configure.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:29:06 +01:00
Stefan Weil
779ab5e3dd configure: Earlier pkg-config probe
Probe pkg-config before it is used for the first time (libseccomp check).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-18 17:40:40 +01:00
Gerd Hoffmann
cb1d40d7cc Revert "pixman: require 0.18.4 or newer"
This reverts commit 288fa40736.

The only reason old pixman versions didn't work was the missing
PIXMAN_TYPE_BGRA, which is properly #ifdef'ed now.  So we don't
have to require a minimum pixman version.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-14 20:55:57 +00:00
Anthony Liguori
7c12fd9b29 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  pc_sysfw: Plug memory leak on pc_fw_add_pflash_drv() error path
  qemu-options: Fix space at EOL
  Fix spelling in comments and documentation
  Clean up pci_drive_hot_add()'s use of BlockInterfaceType
  arm: a9mpcore: remove un-used ptimer_iomem field
  target-sparc: Remove t0, t1 from CPUSPARCState
  target-m68k: Remove t1 from CPUM68KState
  target-alpha: Remove t0, t1 from CPUAlphaState
  s390x: Spelling fixes (endianess -> endianness, occured -> occurred)
  Fix comments (adress -> address, layed -> laid, wierd -> weird)
  Fix spelling (prefered -> preferred)
  configure: Remove stray debug output
  sd: Send debug printfery to stderr not stdout

Conflicts:
	configure

Resolve spelling conflict in configure.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-10 08:34:29 -06:00
Peter Maydell
e49d021e57 configure: Default to 'cc', not 'gcc'
Default to 'cc' as our compiler, rather than 'gcc'. We used to have
to insist on gcc when we still kept the CPU env in a fixed global
register, but this is no longer necessary and we will now compile OK
on clang as well as gcc.  Using 'cc' should generally result in us
using the most standard and maintained system compiler for the
platform.  (For instance on newer MacOS X 'gcc' exists but is an
elderly compiler provided mostly for legacy reasons, and 'cc'
(which is clang) is definitely the better choice.) On Linux there
will generally be no user-visible change since cc will be gcc.

This changeover necessitates a slight reworking of how we set the
'cc' variable, because GNU cross toolchains generally provide a
'${cross_prefix}gcc' but not a '${cross_prefix}cc'.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08 18:49:53 +00:00
Gerd Hoffmann
288fa40736 pixman: require 0.18.4 or newer
When older versions are found the internal pixman version is prefered.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-08 14:25:46 +00:00
Stefan Weil
eac29d87c8 Fix spelling (prefered -> preferred)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-07 12:34:11 +01:00
Peter Maydell
bb5b5c20b7 configure: Remove stray debug output
Rather than printing a message saying we're silently falling
back to gthread coroutines when running on MacOS, actually
do it silently.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-07 12:34:11 +01:00
Paolo Bonzini
cbdd1999da build: compile translate.o with -fno-gcse option on GCC 4.6.x and 4.7.[012]
These versions of GCC require insane (>2GB) amounts of memory to compile
translate.o.  As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16.  Anyway
this is a good thing to do because people will try to compile 1.3 with
less than 2GB of memory and complain.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-28 13:18:33 -06:00
Stefan Weil
1358681344 tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize)
Commit 32761257c0 enabled
qemu_ld/st optimization unconditionally for some hosts.

The TCG interpreter still does not support this kind of
optimization. Therefore builds with TCI fail with an
unresolved symbol tcg_out_tb_finalize. This is fixed here.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-18 20:38:04 +00:00
Blue Swirl
2c5c4451e6 libseccomp: require version 1.0.0
Debian Wheezy has version 0.1.0 which is not compatible, avoid it.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-17 16:38:31 +00:00
Gerd Hoffmann
b776eca138 pixman: build internal version early
Signed-off-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-14 13:29:12 +01:00
Gerd Hoffmann
42da6041d5 pixman: set --host for cross builds
Set --host when calling pixman configure while doing cross builds so
pixman's autoconf picks up the cross build tools correctly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-14 12:59:04 +01:00
Gerd Hoffmann
5ca9388a4d pixman: add output dir to include path
Needed to make sure the (generated) pixman-version.h file is found.
Based on a patch from Blue Swirl.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-14 12:39:18 +01:00
malc
ed224a56b3 tcg/ppc: ld/st optimization
Signed-off-by: malc <av1474@comtv.ru>
2012-11-03 20:17:54 +04:00
Yeongkyoon Lee
32761257c0 configure: Add CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization
Enable CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization only when
a host is i386 or x86_64.

Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:44:18 +00:00
Anthony Liguori
de0a36cd01 Merge remote-tracking branch 'kraxel/usb.69' into staging
* kraxel/usb.69: (31 commits)
  usb-redir: Allow redirecting super speed devices to high speed controllers
  usb-redir: Allow to attach USB 2.0 devices to 1.1 host controller
  usb-redir: Use reject rather the disconnect on bad ep info
  usb-redir: Add an usbredir_setup_usb_eps() helper function
  usb-redir: Add support for input pipelining
  usb-redir: Add support for 32 bits bulk packet length
  combined-packet: Add a workaround for Linux usbfs + live migration
  usb: Add packet combining functions
  uhci: Don't crash on device disconnect
  uhci: Add a uhci_handle_td_error() helper function
  usb/ehci-pci: add helper to create ich9 usb controllers
  usb/ehci-pci: add ich9 00:1a.* variant
  usb/ehci-pci: dynamic type generation
  uhci: add ich9 00:1a.* variants
  uhci: stick irq routing info into UHCIInfo too.
  uhci: dynamic type generation
  xilinx_zynq: add USB controllers
  usb/ehci: add sysbus variant
  usb/ehci: split into multiple source files
  usb/ehci: Guard definition of EHCI_DEBUG
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 14:34:13 -05:00
Hans de Goede
c19a798133 usb-redir: Add support for 32 bits bulk packet length
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 15:17:58 +01:00
Gerd Hoffmann
e2134eb922 pixman: windup in configure & makefiles
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 13:59:58 +01:00
Peter Maydell
a1d29d6c1d configure: use -Wwombat to test whether gcc recognizes -Wno-wombat
gcc will silently accept unrecognized -Wno-wombat warning suppression
options (it only mentions them if it has to print a compiler warning
for some other reason). Since we already run a check for whether gcc
recognizes the warning options we use, we can easily make this use
the positive sense of the option when checking for support for the
suppression option. This doesn't have any effect except that it avoids
gcc emitting extra messages about unrecognized command line options
when it is printing other warning messages.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Igor Mitsyanko <i.mitsyanko@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-30 18:52:57 +00:00
Richard Henderson
1e9737da4a qemu-timer: Check for usable fields for SIGEV_THREAD_ID
Older glibc (RHEL 5.x, Debian 5.x) does not have the _sigev_un._tid
member in its structure definition, while the accompanying kernel
headers do define SIGEV_THREAD_ID.  We need configure to check for
both before using it.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-28 14:54:25 +01:00
Bruce Rogers
9bca81624e configure: avoid compiler warning in pipe2 detection
When building qemu-kvm for openSUSE:Factory, I am getting a
warning in the pipe2 detection performed by configure, which
prevents using --enable-werror.

Change detection code to use return value of pipe2.

Signed-off-by: Bruce Rogers <brogers@suse.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-27 14:21:04 +00:00
Peter Maydell
c1556a812a configure: Disable (clang) initializer-overrides warnings
Disable clang's initializer-overrides warnings, as QEMU makes significant
use of the pattern of initializing an array with a range-based default
entry like
    [0 ... 0x1ff] = { GPIO_NONE, 0 }
followed by specific entries which override that default, and clang
would otherwise warn "initializer overrides prior initialization of
this subobject" when it encountered the specific entry.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-10-27 14:20:06 +00:00
Michael Tokarev
f354b1a1ee fix CONFIG_QEMU_HELPERDIR generation again
commit 38f419f352 fixed a breakage with CONFIG_QEMU_HELPERDIR
which has been introduced by 8bf188aa18.  But while techinically
that fix has been correct, all other similar variables are handled
differently.  Make it consistent, and let scripts/create_config
expand and capitalize the variable properly like for all other
qemu_*dir variables.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2012-10-22 00:33:56 +02:00
Jan Kiszka
38f419f352 configure: Fix CONFIG_QEMU_HELPERDIR generation
We need to evaluate $libexecdir in configure, otherwise we literally end
up with "${prefix}/libexec" instead of the absolute path as
CONFIG_QEMU_HELPERDIR.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-19 20:35:33 +02:00
Aurelien Jarno
41a05a4576 Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu
* 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu:
  linux-user: register align p{read, write}64
  linux-user: ppc: mark as long long aligned
  tcg: Remove TCG_TARGET_HAS_GUEST_BASE define
  configure: Remove unnecessary host_guest_base code
  linux-user: If loading fails, print error as string, not number
  linux-user: Fix siginfo handling
  alpha-linux-user: Fix sigaltstack structure definition
  linux-user: Implement gethostname
  linux-user: Perform more checks on iovec lists
  linux-user: fix multi-threaded /proc/self/maps
  linux-user: fix statfs
2012-10-19 20:28:22 +02:00
Stefan Weil
abab1a0f32 configure: Remove unused parameters from main function
This modification is required if compiler option -Wunused-parameter is activated.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-10-19 10:38:53 +02:00
Anthony Liguori
5d9619aa1f Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  vnc: fix "info vnc" with "-vnc ..., reverse=on"
  sheepdog: use bool for boolean variables
  configure: Tidy up remnants of non-64-bit physaddrs
2012-10-12 11:19:56 -05:00
Anthony Liguori
453162e132 Merge remote-tracking branch 'mdroth/qga-pull-10-9-12' into staging
* mdroth/qga-pull-10-9-12:
  qemu-ga: ga_open_pidfile(): add new line to pidfile
  qemu-ga: use state dir from CONFIG_QEMU_LOCALSTATEDIR
  configure: add --localstatedir
2012-10-12 09:14:23 -05:00
Peter Maydell
30163d8995 configure: Remove unnecessary host_guest_base code
All TCG hosts now support guest-base functionality, so we can
remove the setting of host_guest_base to 'yes' in every arm
of the case "$cpu" statement, and simply set guest_base to
default to 'yes'.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2012-10-12 14:26:29 +03:00
Peter Maydell
1e14afef00 configure: Tidy up remnants of non-64-bit physaddrs
Tidy up some remnants of code to support non-64-bit physaddrs
which were accidentally omitted from commit 4be403c8.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-10-12 10:47:35 +02:00
Luiz Capitulino
785c23ae5c configure: add --localstatedir
Next commit wants to use it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2012-10-09 03:39:42 -05:00
Gerd Hoffmann
67be6726b6 spice: raise requirement to 0.12
With the next qemu version (1.3) we are going to bump the qxl device
revision to 4.  The new features available require a recent spice-server
version, so raise up the bar.  Otherwise we would end up with different
qxl revisions depending on the spice-server version installed, which
would be a major PITA when it comes to compat properties.

Clear out a big bunch of #ifdefs which are not needed any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-10-08 12:15:17 +02:00
Aurelien Jarno
048d3612a5 Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
* 'trivial-patches' of git://github.com/stefanha/qemu:
  versatilepb: Use symbolic indices for ARM PIC
  qdev: kill bogus comment
  qemu-barrier: Fix compiler version check for future gcc versions
  hw: Add missing 'static' attribute for QEMUMachine
  cleanup useless return sentence
  qemu-sockets: Fix compiler warning (regression for MinGW)
  vnc: Fix spelling (hellmen -> hellman) in comment
  slirp: Fix spelling in comment (enought -> enough, insure -> ensure)
  tcg/arm: Use tcg_out_mov_reg rather than inline equivalent code
  cpu: Add missing 'static' attribute to qemu_global_mutex
  configure: Support empty target list (--target-list=)
  hw: Fix return value check for bdrv_read, bdrv_write
2012-10-06 18:54:14 +02:00
Stefan Weil
c9159fe9aa Remove libhw
The entries for libhw* are no longer needed in .gitignore.

There is also no longer a difference between common-obj-y and
hw-obj-y, so one of those two macros is sufficient.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-05 16:07:49 -05:00
Stefan Weil
afb63ebd0a configure: Support empty target list (--target-list=)
Specifying an empty target list with --target-list= is shorter
than specifying --disable-user --disable-system.

Both variants should give the same result: no targets at all.

This modification implements that feature.

It uses a trick which works with POSIX compliant shells to test whether
target_list is undefined (=> default targets) or empty (=> no targets).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
2012-10-05 14:00:36 +02:00
Anthony Liguori
05d4f2f2ca Merge remote-tracking branch 'kwolf/for-anthony' into staging
* kwolf/for-anthony: (30 commits)
  qemu-iotests: add tests for streaming error handling
  qemu-iotests: map underscore to dash in QMP argument names
  blkdebug: process all set_state rules in the old state
  stream: add on-error argument
  block: introduce block job error
  iostatus: reorganize io error code
  iostatus: change is_read to a bool
  iostatus: move BlockdevOnError declaration to QAPI
  iostatus: rename BlockErrorAction, BlockQMPEventAction
  qemu-iotests: add test for pausing a streaming operation
  qmp: add block-job-pause and block-job-resume
  block: add support for job pause/resume
  qmp: add 'busy' member to BlockJobInfo
  block: add block_job_query
  block: move job APIs to separate files
  block: fix documentation of block_job_cancel_sync
  qerror/block: introduce QERR_BLOCK_JOB_NOT_ACTIVE
  qemu-iotests: add initial tests for live block commit
  QAPI: add command for live block commit, 'block-commit'
  block: helper function, to find the base image of a chain
  ...
2012-10-04 19:53:50 -05:00
Anthony Liguori
938406dfb1 Merge remote-tracking branch 'kraxel/usb.66' into staging
* kraxel/usb.66:
  usb: Fix usb_packet_map() in the presence of IOMMUs
  usb-redir: Adjust pkg-config check for usbredirparser .pc file rename (v2)
  ehci: Fix interrupt packet MULT handling
  xhci: create a memory region for each port
  xhci: route string & usb hub support
  xhci: tweak limits
  compat: turn off msi/msix on xhci for old machine types
  add pc-1.3 machine type

Conflicts:
	hw/pc_piix.c

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-04 19:49:15 -05:00
Avi Kivity
4be403c815 Make target_phys_addr_t 64 bits unconditionally
The hassle and compile time overhead of maintaining both 32-bit and 64-bit
capable source isn't worth the tiny performance advantage which is seen on
a minority of configurations.  Switch to compiling libhw only once, with
target_phys_addr_t unconditionally typedefed to uint64_t.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-04 19:46:18 -05:00
Bharata B Rao
eb100396b9 configure: Add a config option for GlusterFS as block backend
GlusterFS support in QEMU depends on libgfapi, libgfrpc and
libgfxdr provided by GlusterFS.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-09-28 17:58:06 +02:00
Hans de Goede
8b626aa784 usb-redir: Adjust pkg-config check for usbredirparser .pc file rename (v2)
The usbredir 0.5 release introduced the new API for 64 bit packet ids, but
it kept the libusbredirparser.pc name as is, meaning that older versions of
qemu will still have their pkg-config check for usbredirparser fulfilled,
and build with the usb-redir device. Due to the API change there will be
some compiler warnings, but the build will succeed, however the usb-redir
device will be broken on 32 bit machines.

To solve this a new usbredir-0.5.2 release is coming, which renames the
libusbredirparser.pc file to libusbredirparser-0.5.pc, so that it will no
longer fulfill the pkg-config check of the qemu-1.2 and older releases,
stopping the (silent) breakage. This patch adjusts qemu master's configure
to properly detect the new usbredir release.

Changes in v2:
-Not only use the new .pc name in the check but also when getting cflags
 and libs!

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-26 09:24:42 +02:00
Stefan Weil
8bdd3d499f configure: Allow builds without any system or user emulation
The old code aborted configure when no emulation target was selected.
Even after removing the 'exit 1', it tried to read from STDIN
when QEMU was configured with

    configure' '--disable-user' '--disable-system'

This is fixed here.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-25 18:44:34 -05:00
Richard Henderson
4c3204cb12 tcg-sparc: Clean up cruft stemming from attempts to use global registers.
Don't use -ffixed-gN.  Don't link statically.  Don't save/restore
AREG0 around calls.  Don't allocate space on the stack for AREG0 save.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-21 22:02:19 +02:00
Richard Henderson
c6f7e4fb9a tcg-sparc: Support GUEST_BASE.
Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-21 22:02:18 +02:00
Richard Henderson
9b9c37c364 tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode.
Current code doesn't actually work in 32-bit mode at all.  Since
no one really noticed, drop the complication of v7 and v8 cpus.
Eliminate the --sparc_cpu configure option and standardize macro
testing on TCG_TARGET_REG_BITS / HOST_LONG_BITS

Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-21 22:02:16 +02:00
Aurelien Jarno
cfb75cb980 Merge branch 'usb.65' of git://git.kraxel.org/qemu
* 'usb.65' of git://git.kraxel.org/qemu:
  uhci: Don't queue up packets after one with the SPD flag set
  usb-redir: Revert usb-redir part of commit 93bfef4c
  usb-redir: Add chardev open / close debug logging
  usb-redir: Add support for migration
  usb-redir: Store max_packet_size in endp_data
  usb-redir: Add an already_in_flight packet-id queue
  usb-redir: Change cancelled packet code into a generic packet-id queue
  ehci: Walk async schedule before and after migration
  ehci: Don't set seen to 0 when removing unseen queue-heads
  configure: usbredir fixes
  ehci: Don't process too much frames in 1 timer tick (v2)
  ehci: Fix interrupts stopping when Interrupt Threshold Control is 8
  ehci: switch to new-style memory ops
  usb-host: allow emulated (non-async) control requests without USBPacket
2012-09-21 19:53:26 +02:00
Anthony Liguori
509e9c462d Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  configure: fix seccomp check
  arch_init.c: add missing '%' symbols before PRIu64 in debug printfs
  kvm: Fix warning from static code analysis
  qapi: Fix enumeration typo error
  console: Clean up bytes per pixel calculation
  Fix copy&paste typos in documentation comments
  linux-user: Remove #if 0'd cpu_get_real_ticks() definition
  ui: Fix spelling in comment (ressource -> resource)
  Spelling fixes in comments and macro names (ressource -> resource)
  Fix spelling (licenced -> licensed) in GPL
  Spelling fixes in comments and documentation
  srp: Don't use QEMU_PACKED for single elements of a structured type
2012-09-17 10:21:42 -05:00
Anthony Liguori
cd6dcc7105 Merge remote-tracking branch 'spice/spice.v60' into staging
* spice/spice.v60:
  hw/qxl: support client monitor configuration via device
  qxl: add trace-event for QXL_IO_LOG
  hw/qxl: tracing fixes
  qxl: better cleanup for surface destroy
  qxl: Ignore set_client_capabilities pre/post migrate
  qxl: dont update invalid area
  spice: send updates only for changed screen content
  spice: add screen mirror
  spice: split qemu_spice_create_update
  spice: switch to queue for vga mode updates
2012-09-17 10:21:09 -05:00
Anthony Liguori
121afa9e0c Revert "Add ability to disable build of all targets"
This reverts commit 66d5499b37.

This commit broke --target-list="x86_64-softmmu" and the fix isn't immediatley
obvious.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-17 10:18:48 -05:00
Blue Swirl
89c33337fd Remove unused CONFIG_TCG_PASS_AREG0 and dead code
Now that CONFIG_TCG_PASS_AREG0 is enabled for all targets,
remove dead code and support for !CONFIG_TCG_PASS_AREG0 case.

Remove dyngen-exec.h and all references to it. Although included by
hw/spapr_hcall.c, it does not seem to use it.

Remove unused HELPER_CFLAGS.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2012-09-15 17:51:14 +00:00
Blue Swirl
895c2d0435 target-mips: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
2012-09-15 17:51:13 +00:00
Blue Swirl
485d003539 target-sh4: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:33 +00:00
Aurelien Jarno
cf7e0c80aa target-cris: Switch to AREG0 free mode
Add an explicit CPUCRISState parameter instead of relying on AREG0, and
use cpu_ld* in translation and interrupt handling. Remove AREG0 swapping
in tlb_fill(). Switch to AREG0 free mode

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-09-15 17:44:33 +00:00
Blue Swirl
64254eba53 target-microblaze: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:33 +00:00
Blue Swirl
d31dd73e48 target-arm: final conversion to AREG0 free mode
Convert code load functions and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2012-09-15 17:44:32 +00:00
Blue Swirl
04a130eaa1 target-unicore32: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:32 +00:00
Blue Swirl
3187114152 target-m68k: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:32 +00:00
Blue Swirl
32ac0ca2ec target-lm32: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0
and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 17:44:32 +00:00
Natanael Copa
8bacde8d86 configure: properly check if -lrt and -lm is needed
Fixes build against uClibc.

uClibc provides 2 versions of clock_gettime(), one with realtime
support and one without (this is so you can avoid linking in -lrt
unless actually needed). This means that the clock_gettime() don't
need -lrt. We still need it for timer_create() so we check for this
function in addition.

We also need check if -lm is needed for isnan().

Both -lm and -lrt are needed for libs_qga.

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-15 15:35:53 +00:00
Yann E. MORIN
e84d5956cc configure: fix seccomp check
Currently, if libseccomp is missing but the user explicitly requested
seccomp support using --enable-seccomp, configure silently ignores the
situation and disables seccomp support.

This is unlike all other tests that explicitly fail in such situation.

Fix that.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
2012-09-14 08:46:27 +01:00
Aurelien Jarno
56ab2ad177 configure: usbredir fixes
usbredir is only used by system emulation, so add the libraries to
libs_softmmu instead of LIBS.

Cc: Michael Tokarev <mjt@tls.msk.ru>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-13 09:50:11 +02:00
Alon Levy
a639ab0482 hw/qxl: support client monitor configuration via device
Until now we used only the agent to change the monitor count and each
monitor resolution. This patch introduces the qemu part of using the
device as the mediator instead of the agent via virtio-serial.

Spice (>=0.11.5) calls the new QXLInterface::client_monitors_config,
which returns wether the interrupt is enabled, and if so and given a non
NULL monitors config will
generate an interrupt QXL_INTERRUPT_CLIENT_MONITORS_CONFIG with crc
checksum for the guest to verify a second call hasn't interfered.

The maximal number of monitors is limited on the QXLRom to 64.

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-13 07:31:31 +02:00
Hans de Goede
be4a892846 usb-redir: Convert to new libusbredirparser 0.5 API
This gives us support for 64 bit ids which is needed for using XHCI with
the new hcd generated ids.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-09-11 07:43:00 +02:00
Daniel P. Berrange
4b1c11fd20 Add ability to force enable/disable of tools build
The qemu-img, qemu-nbd and qemu-io tools are built conditionally
based on whether any softmmu target is enabled. These are useful
self-contained tools which can be used in many other scenarios.
Add new --enable-tools/--disable-tools args to configure to allow
the user to explicitly turn on / off their build. The default
behaviour is now to build these tools are all times, regardless
of whether any softmmu target is enabled

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-10 13:53:26 -05:00
Daniel P. Berrange
66d5499b37 Add ability to disable build of all targets
Allow passing of '--target-list=' to configure to request that
all targets are to be disabled. This allows for doing a very
fast tools-only build of things like qemu-img, qemu-io, qemu-nbd.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-09-10 13:53:18 -05:00
Anthony Liguori
6a38e0dc36 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master:
  kvm: i386: Add classic PCI device assignment
  kvm: i386: Add services required for PCI device assignment
  kvm: Introduce kvm_has_intx_set_mask
  kvm: Introduce kvm_irqchip_update_msi_route
  kvm: Clean up irqfd API
  qemu: Use valgrind annotations to mark kvm guest memory as defined
2012-09-10 12:51:44 -05:00