Commit Graph

1513 Commits

Author SHA1 Message Date
Sergei Trofimovich
17884d7b64 ./configure: request pkg-config to provide private libs when static linking
Added wrapper around pkg-config to allow:
- safe options injection via ${QEMU_PKG_CONFIG_FLAGS}
- spaces in path to pkg-config

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
CC: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-01 14:42:03 -06:00
Anthony Liguori
2f28d2ff9d qom: add the base Object class (v2)
This class provides the main building block for QEMU Object Model and is
extensively documented in the header file.  It is largely inspired by GObject.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2
 - remove printf() in type registration
 - fix typo in comment (Paolo)
 - make Interface private
 - move object into a new directory and move header into include/qemu/
 - don't make object.h depend on qemu-common.h
 - remove Type and replace it with TypeImpl * (Paolo)
 - use hash table to store types (Paolo)
 - aggressively cache parent type (Paolo)
 - make a type_register and use it with interfaces (Paolo)
 - fix interface cast comment (Paolo)
 - add a few more functions required in later series
2012-01-27 10:28:30 -06:00
Sergei Trofimovich
8c84cf1166 ./configure: export xfs config via --{enable, disable}-xfsctl
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-27 06:26:30 +00:00
Jan Kiszka
3b9a6ee50e kvm: Move kvmclock into hw/kvm folder
More KVM-specific devices will come, so let's start with moving the
kvmclock into a dedicated folder.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2012-01-19 12:14:39 +01:00
Stefan Weil
bd947d30b6 configure: Modify detection of supported warning options
Reversing the order of the warning options and -Werror is important
when clang is used instead of gcc. It changes nothing for gcc.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-13 10:36:59 +00:00
Anthony Liguori
ad65aa882c test: eliminate libcheck tests and have make check use gtester
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:34:11 -06:00
Anthony Liguori
ef76dc59fa check-qjson: convert to gtest
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:38 -06:00
Anthony Liguori
91479dd0b5 check-qlist: convert to gtest
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:38 -06:00
Anthony Liguori
0ac7cc2af5 check-qstring: convert to gtest
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:38 -06:00
Anthony Liguori
65cdadd2e2 check-qint: convert to gtest
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:37 -06:00
Anthony Liguori
a9e1c28dda check-qfloat: convert to gtest
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:37 -06:00
Anthony Liguori
ac531cb6e5 check-qdict: convert to gtest
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:05:37 -06:00
Anthony Liguori
c09015dd04 tests: mv tests/* -> tests/tcg
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:03:28 -06:00
Anthony Liguori
a2e4d53ec5 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  qemu-nbd: drop loop which can never loop
  Make python mandatory
  net/socket.c: Fix fd leak in net_socket_listen_init() error paths
  gdbstub: Fix fd leak in gdbserver_open() error path
  configure: Fix test for supported host CPU type
  configure: CONFIG_QEMU_INTERP_PREFIX only for user mode
  scsi virtio-blk usb-msd: Clean up device init error messages
  Strip trailing '\n' from error_report()'s first argument (again)
  qemu-options.hx: fix tls-channel help text
2012-01-06 12:51:21 -06:00
Sebastian Herbszt
7a3fc891ae Make python mandatory
The QEMU build depends on Python so make it an explicit requirement.

Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-06 15:07:15 +00:00
Peter Maydell
359bc95d3e configure: Fix test for supported host CPU type
The test for whether the host CPU is supported had several problems:
 * the attempt to fall back to TCI was done as a duplicate
   test, very late (so "--cpu foo" would fail early but "--cpu unicore32"
   would fail late, differently, and after configure had already
   printed a lot of output)
 * a number of CPUs only supported as guests were included in the
   list of CPUs we would accept as valid hosts, which would result
   in a late compile failure on those systems rather than a
   configure failure or fallback to TCI
 * bailing out for an unsupported CPU happened before the main
   option parsing, so "configure --help" wouldn't work

Fix these by folding the setting of ARCH into the first test for
supported host CPU, removing spurious guest-only CPU names from it,
and moving the "fall back to TCI" code earlier.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-06 15:07:14 +00:00
Stefan Weil
a2c80be948 configure: CONFIG_QEMU_INTERP_PREFIX only for user mode
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-06 15:07:14 +00:00
M. Mohan Kumar
17bff52b62 hw/9pfs: File system helper process for qemu 9p proxy FS
Provide root privilege access to QEMU 9p proxy filesystem using socket
communication.

Proxy helper is started by root user as:
~ # virtfs-proxy-helper -f|--fd <socket descriptor> -p|--path <path-to-share>

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04 20:14:02 +05:30
Stefan Weil
50ced5b3b1 configure: Improve Xen autodetection for hosts without Xen
With this patch, it only takes one test (instead of four)
to detect that there is no Xen support at all.

For most build hosts, this will reduce the time configure needs.
It will also reduce noisy output in config.log.

Build hosts with Xen now need up to five (instead of up to four)
tests. They get improved diagnostics when Xen support fails.

Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:43 +00:00
Stefan Weil
84972cbb06 configure: Fix compiler warnings in config.log (statement without effect)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:43 +00:00
Stefan Weil
55cc7f3ed2 configure: Fix compiler warning in config.log (value was never used)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:43 +00:00
Stefan Weil
ffc41d10b0 configure: Fix compiler warning in config.log (undefined NULL)
Avoid the warning when probing for xfs.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
66ea0f223b configure: Fix compiler warnings in config.log (uninitialized variable)
warning: ‘fd’ is used uninitialized in this function
warning: ‘id’ is used uninitialized in this function

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
ed054defef configure: Fix compiler warning in config.log (macro redefined)
warning: "_GNU_SOURCE" redefined

The macro is already defined on the command line.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
f91f9bee0c configure: Fix compiler warning in config.log (unused variable)
warning: unused variable ‘iov’

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
7a42bbe451 configure: Fix compiler warnings in config.log (null arguments)
warning: null argument where non-null required (argument 1)
warning: null argument where non-null required (argument 3)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
ef9a252442 configure: Fix compiler warning in config.log (integer from pointer)
warning: return makes integer from pointer without a cast

v2: Removed type cast.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
182eacc0fd configure: Fix compiler warnings in config.log (old-style function definition)
warning: function declaration isn’t a prototype
In function ‘foo’:
warning: old-style function definition

The function name was changed, too, to avoid an additional warning.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Stefan Weil
75cafad74d configure: Fix compiler warnings in config.log (always return a value from main)
Fix several "warning: control reaches end of non-void function".

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-19 11:03:42 +00:00
Anthony Liguori
9423a2e8dd Merge remote-tracking branch 'stefanha/trivial-patches-next' into staging 2011-12-14 07:59:21 -06:00
Anthony Liguori
9bf4896e5d Merge remote-tracking branch 'qmp/queue/qmp' into staging 2011-12-12 10:08:08 -06:00
Stefan Weil
946fc45996 w32: QEMU applications with SDL are always GUI applications
Since commit 1d14ffa97e (in 2005),
QEMU applications on W32 don't use the default SDL compiler flags:

Instead of a GUI application, a console application is created.

This has disadvantages (there is always an empty console window) and
no obvious reason, so this patch removes the strange flag modification.

The SDL GUI applications still can be run from a console window
and even send stdout and stderr to that console by setting environment
variable SDL_STDIO_REDIRECT=no.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-12-10 17:04:58 +00:00
Brad
f9db31a29e configure: Enable build by default PIE / read-only relocation sections on OpenBSD amd64/i386.
Enable build by default PIE / read-only relocation sections for the QEMU
binaries on OpenBSD amd64/i386.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-12-10 17:04:37 +00:00
Luiz Capitulino
d88f5fd139 Introduce test-qmp-input-visitor
Contains unit-tests for the QMP input visitor implementation.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06 11:40:00 -02:00
Luiz Capitulino
f294f82aa3 Introduce test-qmp-output-visitor
Contains unit-tests for the QMP output visitor implementation.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06 11:40:00 -02:00
Luiz Capitulino
4ec0263e2c configure: Don't mix glib and libcheck tests
test-coroutine is listed as a libcheck test in the 'checks' variable. This
is not right because 'make check' won't run test-coroutine if libcheck
tests are not enabled (either because libcheck isn't detected or because
--disable-check-utests is passed).

Tests using the glib test framework are independent from libcheck and
afaik are always present (although having a configure switch to disable
them is probably worth it).

Untangle test-coroutine from the libcheck tests by introducing the
'test_progs' variable and using it to generate the test list used by
'make check'.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-12-06 11:40:00 -02:00
Peter Maydell
6efd751789 configure: Pull linux-headers/asm symlink creation out of loop
Pull the creation of the linux-headers/asm symlink out of the loop
so we don't pointlessly delete and recreate it once for each target.
Also move the setting of the includes variable up so that it is
in the same place as the other code which sets this variable.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-06 09:56:41 +00:00
Peter Maydell
b48e361194 configure: Print a banner comment at the top of config.log
Print a banner comment at the top of config.log identifying
when configure was run and the arguments used. This is occasionally
useful for debugging purposes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-06 09:56:41 +00:00
Peter Maydell
fd786e1aee configure: Include #define name in check_define compiler error
Include the name of the #define being tested for in the compiler
error produced when a check_define test is run and fails. This
appears only in the config.log, but it does make it a little easier
to debug problems by inspecting config.log.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-06 09:56:40 +00:00
Peter Maydell
21d89f841a configure: Drop armv4l/armv4b distinction in $cpu
Drop the distinction between armv4l/armv4b in the $cpu variable
(ie host cpu type) in favour of calling everything 'arm'. This
makes it the same as the ARCH setting and removes some special
casing. The only thing we were using the distinction for was to
decide which endianness to use in cross compilation; do a cpp
define check there instead.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-12-05 21:38:53 +01:00
Max Filippov
023ddd7431 configure: avoid screening of --{en, dis}able-usb-redir options
--*dir) option pattern precede --{en,dis}able-usb-redir) patterns in the
option analysis switch, making the latter options have no effect.

There were some --*dir that are supported by Autoconf and not by QEMU configure.
The aim was to let QEMU packagers use the rpm (or similar) macro that overrides
directories for their distribution.

Replace --*dir with exact option names.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28 16:20:53 -06:00
Avi Kivity
21d4a791da configure: tighten pie toolchain support test for tls variables
Some toolchains don't support pie properly when tls variables are
in use.  Disallow pie when such toolchains are detected.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28 16:20:52 -06:00
Max Filippov
3439eec34f configure: check for EFD_NONBLOCK | EFD_CLOEXEC flags
Add check for the EFD_NONBLOCK and EFD_CLOEXEC flags to the
CONFIG_EVENTFD test.
This fixes the following build failure on Fedora 9:

      CC    event_notifier.o
    event_notifier.c: In function `event_notifier_init':
    event_notifier.c:21: error: `EFD_NONBLOCK' undeclared (first use in this function)
    event_notifier.c:21: error: (Each undeclared identifier is reported only once
    event_notifier.c:21: error: for each function it appears in.)
    event_notifier.c:21: error: `EFD_CLOEXEC' undeclared (first use in this function)
    make: *** [event_notifier.o] Error 1

Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-21 15:05:59 -06:00
Avi Kivity
40d6444e91 configure: build position independent executables on x86-Linux hosts
Change the default on x86 Linux hosts to building PIE (position
independent executables); instead of restricting the option to
user-only targets, apply it to all targets.

In addition, set the relocation sections to read-only (relro) when
available; this reduces the attack surface by disallowing changes to
relocation tables at runtime.

While PIE reduces performance and relro increases load time, it
greatly improves security, with the potential to reduce a code
execution vulnerability to a self denial of service.

Non-x86 are not changed, as they require TCG changes; neither are
non-Linux, due to lack of test coverage.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-21 15:05:59 -06:00
Pavel Borzenkov
f2338fb48a configure: Do not use 'sed -i'
'sed -i' is not defined in POSIX. It doesn't work on Mac OS X the way
it's used in configure (without suffix argument). This patch implements
Peter Maydell's idea of xattr.h detection.

Cc: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-11 12:49:51 -06:00
陳韋任
235e510cfd configure: Show --cpu option on the help list
Signed-off-by: Chen Wen-Ren (陳韋任) <chenwj@iis.sinica.edu.tw>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-11-10 09:41:40 +00:00
Avi Kivity
4f26f2b6f2 configure: fix detection for xattr.h on modern distributions
Modern distributions place xattr.h in /usr/include/sys, and fold
libattr.so into libc.  They also don't have an ENOATTR.

Make configure detect this, and add a qemu-xattr.h file that
directs the #include to the right place.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-09 12:06:20 -06:00
Blue Swirl
c51d9cb5b6 Merge branch 'tci' of git://qemu.weilnetz.de/qemu
* 'tci' of git://qemu.weilnetz.de/qemu:
  tcg: Add tcg interpreter to configure / make
  tcg: Add tci disassembler
  tcg: Add interpreter for bytecode
  tcg: Add bytecode generator for tcg interpreter
  tcg: Make ARRAY_SIZE(tcg_op_defs) globally available
  tcg: TCG targets may define tcg_qemu_tb_exec
2011-11-02 20:52:13 +00:00
Peter Maydell
f809c0d66b configure: Suppress messages from pkg_config probe for check
Suppress confusing messages from pkg_config when probing for
'check' by sending them to /dev/null as we do with other
similar probes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-01 16:52:08 -05:00
Blue Swirl
7f76236627 Revert "PPC: Fail configure when libfdt is not available"
This reverts commit f90a9d0240.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-11-01 20:59:32 +00:00
Blue Swirl
e927dab1fd Merge branch 'ppc-next' of git://repo.or.cz/qemu/agraf
* 'ppc-next' of git://repo.or.cz/qemu/agraf: (24 commits)
  pseries: Add partial support for PCI
  ppc: Alter CPU state to mask out TCG unimplemented instructions as appropriate
  pseries: Allow writes to KVM accelerated TCE table
  KVM: PPC: Override host vmx/vsx/dfp only when information known
  ppc: Fix up usermode only builds
  pseries: Correct vmx/dfp handling in both KVM and TCG cases
  PPC: Fail configure when libfdt is not available
  ppc: Avoid decrementer related kvm exits
  PPC: Disable non-440 CPUs for ppcemb target
  PPC: Bump qemu-system-ppc to 64-bit physical address space
  pseries: Under kvm use guest cpu = host cpu by default
  ppc: Add cpu defs for POWER7 revisions 2.1 and 2.3
  ppc: First cut implementation of -cpu host
  ppc: Remove broken partial PVR matching
  pseries: Update SLOF firmware image
  pseries: Add device tree properties for VMX/VSX and DFP under kvm
  ppc: Generalize the kvmppc_get_clockfreq() function
  Set an invalid-bits mask for each SPE instructions
  pseries: Update SLOF firmware image
  pseries: Use Book3S-HV TCE acceleration capabilities
  ...
2011-11-01 20:57:01 +00:00
Gerd Hoffmann
695833bc8b add test-coroutine to checks
There is a "test-coroutine" which isn't in the list.
Add it so "make check" runs it too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-01 11:50:21 -05:00
Gerd Hoffmann
fffbeb750e move checks to separate variable
Create a new CHECKS variable.  Put the checks there instead
of adding them to the TOOLS variable.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-01 11:50:20 -05:00
Gerd Hoffmann
25b651bedb Probe for libcheck by default.
Probe for libcheck and build checks (if found) by default.
Can be explicitly disabled using --disable-check-utests.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-01 11:50:12 -05:00
Stefan Weil
9195b2c2b1 tcg: Add tcg interpreter to configure / make
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2011-10-31 21:52:17 +01:00
Anthony Liguori
8494a397b6 Merge remote-tracking branch 'kwolf/for-anthony' into staging
Conflicts:
	block/vmdk.c
2011-10-31 11:09:00 -05:00
Aneesh Kumar K.V
15329e8338 configure: Update configure so that open_by_handle_at check returns correct value
According to David Gibson for some compiler/libc combinations, open_by_handle_at
test in configure isn't quite right: because the file_handle pointer is never
dereferenced, gcc doesn't complain even if it is undefined. Change the test
as suggested by him.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-10-31 12:34:15 +05:30
Alexander Graf
f90a9d0240 PPC: Fail configure when libfdt is not available
We have several targets in the PPC tree now that basically require libfdt
to function properly, namely the pseries and the e500 targets. This dependency
will rather increase than decrease in the future, so I want to make sure
that people building shiny new 1.0 actually have libfdt installed to get
rid of a few ifdefs in the code.

Warning: This patch will likely make configure fail for people who don't
select their own --target-list, but don't have libfdt development packages
installed. However, we really need this new dependency to move on.

Signed-off-by: Alexander Graf <agraf@suse.de>

---

v1 -> v2:

  - no paranthesis
  - no fdt check for config_pseries
  - add . in error message
2011-10-30 20:03:26 +01:00
Alexander Graf
8b242eba64 PPC: Bump qemu-system-ppc to 64-bit physical address space
Some 32-bit PPC CPUs can use up to 36 bit of physical address space.
Treat them accordingly in the qemu-system-ppc binary type.

Signed-off-by: Alexander Graf <agraf@suse.de>
2011-10-30 20:03:17 +01:00
Ronnie Sahlberg
c589b24972 iSCSI block driver
This provides built-in support for iSCSI to QEMU.

This has the advantage that the iSCSI devices need not be made visible to the host, which is useful if you have very many virtual machines and very many iscsi devices.
It also has the benefit that non-root users of QEMU can access iSCSI devices across the network without requiring root privilege on the host.

This driver interfaces with the multiplatform posix library for iscsi initiator/client access to iscsi devices hosted at
    git://github.com/sahlberg/libiscsi.git

The patch adds the driver to interface with the iscsi library.
It also updated the configure script to
* by default, probe is libiscsi is available and if so, build
  qemu against libiscsi.
* --enable-libiscsi
  Force a build against libiscsi. If libiscsi is not available
  the build will fail.
* --disable-libiscsi
  Do not link against libiscsi, even if it is available.

When linked with libiscsi, qemu gains support to access iscsi resources such as disks and cdrom directly, without having to make the devices visible to the host.

You can specify devices using a iscsi url of the form :
iscsi://[<username>[:<password>@]]<host>[:<port]/<target-iqn-name>/<lun>
When using authentication, the password can optionally be set with
LIBISCSI_CHAP_PASSWORD="password" to avoid it showing up in the process list

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-10-28 19:25:48 +02:00
Harsh Prateek Bora
e06a765efb hw/9pfs: Add st_gen support in getattr reply
This patch use file system specific ioctl for getting i_generation
value. Not all file system support the ioctl. So we add an export
specific extended operation and assign right callback for the
file system that support i_generation ioctl

["M. Mohan Kumar" <mohan@in.ibm.com> we can do ioctl only for
regular files and directories on the server]

Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-10-15 15:30:27 +05:30
Aneesh Kumar K.V
d20423788e hw/9pfs: Fix build error on platform that don't support futimens
Also don't do glibc version check to find handle support. Instead
do handle syscall support in configure.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-10-15 15:30:26 +05:30
Richard Henderson
753d11f223 target-alpha: Add custom PALcode image for CLIPPER emulation.
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-08 08:46:03 -07:00
Alexander Graf
0a6b8dde65 PPC: Add new target config for pseries
We only support -M pseries when certain prerequisites are met, such
as a PPC64 guest and libfdt. To only gather these requirements in
a single place, this patch introduces a new CONFIG_PSERIES variable
that gets set when all prerequisites are met.

Signed-off-by: Alexander Graf <agraf@suse.de>
2011-10-06 09:48:02 +02:00
Brad
f28ffed52c configure: Detect predefined compiler symbols for ARM and HPPA
To be able to detect some ARM / HPPA based architectures such as with
OpenBSD/(armish / zaurus) or OpenBSD/hppa.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-01 06:13:04 +00:00
Stefan Weil
87751797c7 Fix and clean code which tests the gcc version
The code which tests whether gcc supports warn_unused_result was wrong.
Remove the wrong test from configure and replace it by code using
macro QEMU_GNUC_PREREQ in compiler.h.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-23 11:51:05 -05:00
Michael Roth
e098fc3fd2 build: fix race with creating qapi-generated
Since qapi-generated/ is a global QEMU include path, we need to make
sure it is created before anything is compiled, so do this in the
configure phase rather than via the Makefile.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-23 10:55:34 -05:00
Peter Maydell
a213fcb21c configure: Make missing pkg-config an error rather than a warning
If pkg-config doesn't exist then make configure fail immediately
with a useful error message. Now that glib is a required dependency,
proceeding despite the missing pkg-config will just cause us to
fail later with a misleading message about glib not being present.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-21 10:49:02 +01:00
Richard Henderson
27cdad67a1 Revert "alpha-softmmu: Disable for the 0.15 release branch."
This reverts commit 46f08792bb.

This was not supposed to be applied to mainline.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-09-21 00:50:32 +02:00
Lluís Vilanova
937b1258b7 build: Move tracing objects into libuser on usermode emulation targets
This will apply libuser-specific compilation flags (like the ones added by
--enable-user-pie), but keep softmmu emulation targets "as-is".

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-16 08:25:56 -05:00
Max Filippov
cfa550c6ac target-xtensa: add target to the configure script
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-09-10 16:57:36 +00:00
Stefan Weil
af2d37de72 configure: Avoid duplicate flags when calling compile_prog
This patch removes redundant shell code and cleans it a little bit.

Shell macro compile_prog takes two arguments:
local_cflags and local ldflags.

$QEMU_CFLAGS is added automatically to the cflags, so there is no need
to pass it as an argument.

It is also unnecessary to pass -Werror twice.

$flag is a compiler warning option, so it should be in local_cflags
instead of local_ldflags.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-09 09:43:18 +01:00
Stefan Weil
bca4b9885f configure: Remove relicts from --enable-io-thread
Commit 12d4536f7d removed
configure option --enable-io-thread.

Remove help message which is now no longer valid.

Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-09 09:43:17 +01:00
Luiz Capitulino
70371cfbf1 configure: Copy test data to build directory
The QDict unit-tests (check-qdict) will fail when ran on a different
build directory. That's, it only works when ran on the source dir.

This happens because its data file (qdict-test-data.txt) is not
copied to the build dir. Fix it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-09-06 10:15:39 -03:00
Brad
e2d8830efc Allow overriding the location of Samba's smbd.
Allow overriding the location of Samba's smbd.

Pretty much every OS I look at has some means of
changing this path (patching) so lets just make
it easier for OS developers creating packages
and/or end users to override the location.

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-09-03 17:45:48 +00:00
Brad
1901cb14ed Fix install(1) usage to be compatible with OpenBSD's install(1).
Fix install(1) usage to be compatible with OpenBSD's install(1).

When creating a directory via the -d flag the -p flag cannot be
used at the same time. Also in the context of installing QEMU it
doesn't make sense to use the -p flag anyway so use the [default]
-c flag instead.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-02 10:34:55 -05:00
Anthony Liguori
12d4536f7d main: force enabling of I/O thread
Enabling the I/O thread by default seems like an important part of declaring
1.0.  Besides allowing true SMP support with KVM, the I/O thread means that the
TCG VCPU doesn't have to multiplex itself with the I/O dispatch routines which
currently requires a (racey) signal based alarm system.

I know there have been concerns about performance.  I think so far the ones that
have come up (virtio-net) are most likely due to secondary reasons like
decreased batching.

I think we ought to force enabling I/O thread early in 1.0 development and
commit to resolving any lingering issues.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-02 10:34:55 -05:00
Anthony Liguori
d9cd446b4f trace: fix out-of-tree builds
Reported-by: Lluis Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-09-02 10:28:35 -05:00
Lluís
9a82b6a590 trace: [stderr] add support for dynamically enabling/disabling events
Uses the generic interface provided in "trace/control.h" in order to provide
a programmatic interface as well as command line and monitor controls.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
2011-09-01 10:34:54 +01:00
Lluís
e4858974ec trace: avoid conditional code compilation during option parsing
A default implementation for backend-specific routines is provided in
"trace/default.c", which backends can override by setting "trace_default=no" in
"configure".

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
2011-09-01 10:34:53 +01:00
Lluís
6d8a764e0f trace: [configure] rename CONFIG_*_TRACE into CONFIG_TRACE_*
Provides a more hierarchical view of the variable domain.

Also adds the CONFIG_TRACE_* variables for all backends.

[Stefan added missing 'test' in stap if statement]

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-09-01 10:34:53 +01:00
Brad
3f53458137 Improvements to libtool support.
Improvements to the libtool support in QEMU. Replace hard coded
libtool in the infrastructure with $(LIBTOOL) and allow
overriding the libtool binary used via the configure
script.

Reviewed-by: Andreas F=E4rber <andreas.faerber@web.de>
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22 10:20:10 -05:00
Michael Roth
957f1f99f2 guest agent: remove uneeded dependencies
This patch tries to cull any uneeded library dependencies from the guest
agent to improve portability across various distros. We do so by being
as explicit as possible about in-tree dependencies rather than relying
on existing *-obj-y targets, and by manually setting LIBS for the
qemu-ga target to avoid pulling in LIBS_TOOLS libraries discovered by
configure.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21 18:27:34 -05:00
Brad
4b29ec41c8 Check for presence of compiler -pthread flag.
OpenBSD / FreeBSD and some other OS's require the use of
cc -pthread to link threaded programs so have QEMU's
configure script check for the presence of the flag
and use it if so.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21 18:46:34 +00:00
Anthony Liguori
14015304b6 Make glib mandatory and fixup utils appropriately
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20 23:01:03 -05:00
Stefan Weil
83b2f0a0d8 configure: Disable guest_agent for mingw32
guest_agent is not supported for mingw32, so the default value
should be 'no', not 'yes'.

This removes the dependencies to glib-2.0 and python which
makes native and cross builds for w32 much easier (no need
to get and install these extra packages).

It also avoids the problems caused by different bitfield alignment
which is required by glib-2.0.

It is still possible to set guest_agent=yes via configure option.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:29 -05:00
Stefan Hajnoczi
4b76a481ee coroutine: add gthread dependency
Commit 1fc7bd4a86 removed the gthread and
gio dependency since qemu-ga did not require it.  Coroutines require
gthread, so add it back in.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-08 13:04:05 +05:30
Stuart Yoder
b3198cc2ef when overriding default tool names don't add cross-prefix
When overriding a tool name via a shell variable, don't
tack on the cross-prefix.  This specifically allows the
pkg-config command to be overridden and work where it
does not exist in some cross build environments.

Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-05 11:55:12 -05:00
Anthony Liguori
6e855de900 Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-08-04 17:14:01 -05:00
Anthony Liguori
47bf05d7eb Merge remote-tracking branch 'kwolf/for-anthony' into staging 2011-08-04 16:45:17 -05:00
Michael Roth
d138cee907 guest agent: add --enable-guest-agent config option
QAPI will require glib/python, but for now the guest agent is the only
user. For now, make these dependencies an explicit guest agent one, and
give users the option to disable it if need be.

Once QAPI is adopted in core QEMU code, we would basically revert this
patch.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-04 16:43:10 -05:00
Brad
9af8025e24 Add support for finding libpng via pkg-config.
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-04 16:43:10 -05:00
Richard Henderson
46f08792bb alpha-softmmu: Disable for the 0.15 release branch.
The system emulation code was not merged before the branch.
Let's leave that work for the next release.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-04 16:43:10 -05:00
Stefan Weil
1ba16968ab configure: Fix bad shell expression for non-Linux hosts
With vhost_net="" (most non-Linux hosts), configure prints an
error message:

test: 2551: =: unexpected operator

Fix this and similar code by adding the missing "".

Cc: Wolfgang Mauerer <wolfgang.mauerer@siemens.com>
Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-04 16:43:10 -05:00
Brad
d41a75a20f configure: display "no" for disabled kvm/vhost-net
Fix configure display for non-Linux OS's and the KVM /
vhost-net features to show "no" output instead of nothing
at the end of the line.

Signed-off-by: Brad Smith <brad@comstyle.com>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-03 11:17:36 +01:00
Aneesh Kumar K.V
d0e2fce536 coroutine: implement coroutines using gthread
On platforms that don't support makecontext(3) use gthread based
coroutine implementation.

Darwin has makecontext(3) but getcontext(3) is stubbed out to return
ENOTSUP.  Andreas Färber <andreas.faerber@web.de> debugged this and
contributed the ./configure test which solves the issue for Darwin/ppc64
(and ppc) v10.5.

[Original patch by Aneesh, made consistent with coroutine-ucontext.c and
switched to GStaticPrivate by Stefan.  Tested on Linux and OpenBSD.]

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-01 12:14:09 +02:00
Anthony Liguori
64de0e46c0 Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-07-29 09:46:16 -05:00
Anthony Liguori
23487df884 Merge remote-tracking branch 'alon/pull-libcacard.afe' into staging 2011-07-29 09:43:36 -05:00
Anthony Liguori
3046c98404 Merge remote-tracking branch 'agraf/xen-next' into staging 2011-07-29 09:42:12 -05:00
Alon Levy
1ece990574 configure: add --disable-zlib-test
This is required for building libcacard which doesn't itself require
zlib without bringing in this requirement to the build environment.

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-07-29 09:33:56 -05:00
Paolo Bonzini
cbbab9226d move unaligned memory access functions to bswap.h
This is just code movement, and moving the fpu/ include path from
target-dependent to target-independent Make variables.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-07-29 08:25:45 -05:00
Wolfgang Mauerer
023367e6cd vhost build fix for i386
vhost.c uses __sync_fetch_and_and(), which is only
available for -march=i486 and above (see
https://bugzilla.redhat.com/show_bug.cgi?id=624279).

Signed-off-by: Wolfgang Mauerer <wolfgang.mauerer@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-07-27 08:58:56 +01:00
Alon Levy
0f94d6da35 libcacard: add pc file, install it + includes
Additionally:
 + add --includedir configure parameters
 + make install-libcacard install vscclient as well
2011-07-26 10:42:13 +03:00
Alexander Graf
59d21e537b xen: make xen_enabled even more clever
When using xen_enabled() we're currently only checking if xen is enabled
at all during the build. But what if you want to build multiple targets
out of which only one can potentially run xen code?

That means that for generic code we'll still have to fall back to the
variable and potentially slow the code down, but it's not as important as
that is mostly xen device emulation which is not touched for non-xen targets.

The target specific code however can with this patch see that it's unable to
ever execute xen code. We can thus always return 0 on xen_enabled(), giving
gcc enough hints to evict the mapcache code from the target memory management
code.

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
2011-07-26 06:43:11 +02:00
Alexander Graf
f03a4ac122 xen: remove CONFIG_XEN_MAPCACHE
We were still exporting CONFIG_XEN_MAPCACHE, even though it's completely
unused by now. Remove it.

Signed-off-by: Alexander Graf <agraf@suse.de>
2011-07-26 06:43:10 +02:00
Blue Swirl
c886edfb85 Let users select their pythons
Add configure check for python, exit if not found. Add switches
for specifying the path to python, use the path in Makefile.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-25 16:50:12 +00:00
Anthony Liguori
1fc7bd4a86 qemu-ga: remove dependency on gio and gthread
As far as I can tell, there isn't a dependency on gthread.  Also, the only use
of gio was to enable GSocket to accept a unix domain socket.

Since GSocket isn't available on OpenSuSE 11.1, let's just remove that
dependency.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-07-23 18:24:14 -05:00
Anthony Liguori
44129530dd Merge remote-tracking branch 'qmp/for-anthony' into staging 2011-07-22 09:23:53 -05:00
Hans de Goede
69354a8334 USB: add usb network redirection support
This patch adds support for a usb-redir device, which takes a chardev
as a communication channel to an actual usbdevice using the usbredir protocol.

Compiling the usb-redir device requires usbredir-0.3 to be installed for
the usbredir protocol parser, usbredir-0.3 also contains a server for
redirecting usb traffic from an actual usb device. You can get the 0.3
release of usbredir here:
http://people.fedoraproject.org/~jwrdegoede/usbredir-0.3.tar.bz2
(getting a more formal site for it is a WIP)

Example usage:
1) Start usbredirserver for a usb device:
sudo usbredirserver 045e:0772
2) Start qemu with usb2 support + a chardev talking to usbredirserver +
   a usb-redir device using this chardev:
qemu ... \
  -readconfig docs/ich9-ehci-uhci.cfg \
  -chardev socket,id=usbredirchardev,host=localhost,port=4000 \
  -device usb-redir,chardev=usbredirchardev,id=usbredirdev

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-22 13:36:31 +02:00
Michael Roth
48ff7a625b guest agent: qemu-ga daemon
This is the actual guest daemon, it listens for requests over a
virtio-serial/isa-serial/unix socket channel and routes them through
to dispatch routines, and writes the results back to the channel in
a manner similar to QMP.

A shorthand invocation:

  qemu-ga -d

Is equivalent to:

  qemu-ga -m virtio-serial -p /dev/virtio-ports/org.qemu.guest_agent.0 \
          -f /var/run/qemu-ga.pid -d

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-07-21 16:48:15 -03:00
Michael Roth
13a286d57b guest agent: command state class
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-07-21 16:48:15 -03:00
Michael Roth
2345c77c6d qapi: add QAPI visitor core
Base definitions/includes for Visiter interface used by generated
visiter/marshalling code.

Includes a GenericList type. Our lists require an embedded element.
Since these types are generated, if you want to use them in a different
type of data structure, there's no easy way to add another embedded
element. The solution is to have non-embedded lists and that what this is.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-07-21 16:48:13 -03:00
Anthony Liguori
e18df14185 Add hard build dependency on glib
GLib is an extremely common library that has a portable thread implementation
along with tons of other goodies.

GLib and GObject have a fantastic amount of infrastructure we can leverage in
QEMU including an object oriented programming infrastructure.

Short term, it has a very nice thread pool implementation that we could leverage
in something like virtio-9p.  It also has a test harness implementation that
this series will use.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-07-21 16:48:13 -03:00
Jan Kiszka
6dbd588a41 xen: Clean up build system
Introduce CONFIG_XEN_BACKEND so that this new config solely controls the
target-independent backend build and CONFIG_XEN can focus on per-target
building.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-07-17 01:54:24 +02:00
Anthony Liguori
bb820c03e2 Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-06-27 11:25:23 -05:00
Jan Kiszka
af2be20777 Fix fallouts from Linux header inclusion
This is an all-in-one fix for the smaller and bigger mistakes of the
build system changes for accompanied Linux headers:
 - only enable KVM and vhost on Linux hosts
 - fix powerpc asm header symlink
 - do not use Linux headers on non-Linux hosts
 - fix kvmclock for !CONFIG_KVM
 - fix s390 build on non-Linux hosts

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Tested-by: Andreas Färber <andreas.faerber@web.de>
Tested-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 17:35:47 +00:00
Marc-Antoine Perennou
20fa53ece4 qemu-kvm: fix pulseaudio detection in configure
pulse/simple.h does not include stdlib.h
We cannot use NULL since it may not be defined
Use 0 instead

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 15:36:14 +01:00
Peter Maydell
f9245e100f configure: Don't create symlinks to nonexistent targets
When we create the symlinks to source tree files, don't create them
if the file is not actually present in the source tree; this will
happen if the file is in a git submodule that wasn't checked out.

This also avoids the odd effect where an in-source-tree configure
will end up creating the missing file as a symlink to itself.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 09:13:36 +01:00
Anthony Liguori
d6034a3a61 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging 2011-06-22 07:13:10 -05:00
Jan Kiszka
0bed3bba7d kvm: ppc: Drop CONFIG_KVM_PPC_PVR
Required header support is now unconditionally available.

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-06-20 15:17:33 -03:00
Jan Kiszka
5802e066eb kvm: Drop CONFIG_KVM_PARA
The kvm_para.h header is now always available.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-06-20 15:16:45 -03:00
Jan Kiszka
e205c7902f Switch build system to accompanied kernel headers
This helps reducing our build-time checks for feature support in the
available Linux kernel headers. And it helps users that do not have
sufficiently recent headers installed on their build machine.

Consequently, the patch removes and build-time checks for kvm and vhost
in configure, the --kerneldir switch, and KVM_CFLAGS. Kernel headers are
supposed to be provided by QEMU only.

s390 needs some extra love as it carries redefinitions from kernel
headers.

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-06-20 15:16:12 -03:00
Anthony PERARD
b87de24e6c xen: Add xc_domain_add_to_physmap to xen_interface.
This function will be used to support sync dirty bitmap.

This come with a check against every Xen release, and special
implementation for Xen version that doesn't have this specific call.

This function will not be usable with Xen 3.3 because the behavior is
different.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-06-19 04:40:04 +02:00
Andreas Färber
953ffe0f93 Introduce format string for pid_t
BeOS and Haiku on i386 use long for 32-bit types, including pid_t.
Using %d with pid_t therefore results in a warning.

Unfortunately POSIX:2008 does not define a PRId* string for pid_t.

In some places pid_t was previously casted to long and %ld hardcoded.
The predecessor of this patch added another upcast for the simpletrace
filename but was not applied to date.

Since new uses of pid_t with %d keep creeping in, let's instead define
an OS-dependent format string and use that consistently.

Cc: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: Ingo Weinhold <ingo_weinhold@gmx.de>
Cc: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-15 19:58:48 +00:00
Blue Swirl
22e1e72960 Merge branch 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber
* 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber:
  Darwin: Fix compilation warning regarding the deprecated daemon() function
  cocoa: Avoid warning related to multiple handleEvent: definitions
  cocoa: Revert dependency on VNC
  cocoa: Provide central qemu_main() prototype
  Fix libfdt warnings on Darwin
  configure: Fix check for fdatasync()
  Remove warning in printf due to type mismatch
  Cocoa: avoid displaying window when command-line contains '-h' or '-help'
  Fix compilation warning due to incorrectly specified type
  cocoa: do not create a spurious window for -version
2011-06-15 18:31:56 +00:00
Alon Levy
44dc0ca3d2 libcacard: add libcacard.la target
No flag to configure is required. Instead, added a libcacard.la target that
is not built by default, only when requested explicitly via:

mkdir build
cd build
../configure
make libcacard.la
make install-libcacard

Uses libtool to do actual linking of object files and shared library, and
installing. Tested only under linux, but supposed to work on other systems as
well.

If libtool isn't found you get a message complaining about that, only at build
time (since it is not a default target I did not add a message at configure
time).

New build artifacts:
 .libs subdirectories (at <buildroot> and <buildroot>/libcacard)
 *.lo files (at same locations as the respective o files)

Added %.lo : %.c rule that uses libtool.
Updated clean rule to clean up those artifacts.
Added specific rule to call dtrace with libtool wrapper (note that because of
a current upstream dtrace bug fixed by systemtap b1568fd85 commit the -fPIC flag
isn't actually passed on. still current dtrace+libtool produced object links fine).
If libtool is missing any of the following targets will complain and exit 1:
 any subdir: *.lo
 root and libcacard: libcacard.la, libcacard-instsall

Tested to link and load with all tracing backends.
2011-06-14 09:34:34 -05:00
Alon Levy
3aa5d2bee8 configure: add libdir and --libdir 2011-06-14 09:34:34 -05:00
Alexandre Raymond
d1722a27f5 configure: Fix check for fdatasync()
Under Darwin, a symbol exists for the fdatasync() function, so that our
link test succeeds. However _POSIX_SYNCHRONIZED_IO is set to '-1'.

According to POSIX:2008, a value of -1 means the feature is not supported.
A value of 0 means supported at compilation time, and a value greater 0
means supported at both compilation and run time.

Enable fdatasync() only if _POSIX_SYNCHRONIZED_IO is '>0'.

Signed-off-by: Alexandre Raymond <cerbere@gmail.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2011-06-14 03:08:57 +02:00
Peter Maydell
0b862cedf3 configure: Detect and don't try to use older libcurl
Older versions of libcurl don't have some of the features we try to
use, in particular curl_multi_setopt(). Check for this in the 'is
libcurl available?' configure test so we disable curl support if the
library is too old.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-13 21:16:27 +02:00
Edgar E. Iglesias
448293961f Merge remote branch 'rth/axp-next' into alpha-merge
* rth/axp-next: (26 commits)
  target-alpha: Implement TLB flush primitives.
  target-alpha: Use a fixed frequency for the RPCC in system mode.
  target-alpha: Trap for unassigned and unaligned addresses.
  target-alpha: Remap PIO space for 43-bit KSEG for EV6.
  target-alpha: Implement cpu_alpha_handle_mmu_fault for system mode.
  target-alpha: Implement more CALL_PAL values inline.
  target-alpha: Disable interrupts properly.
  target-alpha: All ISA checks to use TB->FLAGS.
  target-alpha: Swap shadow registers moving to/from PALmode.
  target-alpha: Implement do_interrupt for system mode.
  target-alpha: Add IPRs to be used by the emulation PALcode.
  target-alpha: Use kernel mmu_idx for pal_mode.
  target-alpha: Add various symbolic constants.
  target-alpha: Use do_restore_state for arithmetic exceptions.
  target-alpha: Tidy up arithmetic exceptions.
  target-alpha: Tidy exception constants.
  target-alpha: Enable the alpha-softmmu target.
  target-alpha: Rationalize internal processor registers.
  target-alpha: Merge HW_REI and HW_RET implementations.
  target-alpha: Cleanup MMU modes.
  ...
2011-06-10 22:21:14 +02:00
Anthony Liguori
ac779fe233 Merge remote-tracking branch 'spice/spice.v37' into staging
Conflicts:
	vl.c
2011-06-08 12:15:11 -05:00
Josh Durgin
ad32e9c003 rbd: use the higher level librbd instead of just librados
librbd stacks on top of librados to provide access
to rbd images.

Using librbd simplifies the qemu code, and allows
qemu to use new versions of the rbd format
with few (if any) changes.

Reviewed-by: Christian Brunner <chb@muc.de>
Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-06-08 11:56:39 +02:00
Gerd Hoffmann
012b80d3f9 spice: require spice 0.6.0 or newer.
This patch raises the minimum required spice version to 0.6.0 and drops
a few ifdefs.

0.6.0 is the first stable release with the current libspice-server API,
there shouldn't be any 0.5.x development versions deployed any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-06-06 09:14:42 +02:00
Mike Frysinger
f9188227a4 configure: check for -Wendif-labels support
Older gcc compilers do not support -Wendif-labels, so move it from the
hardcoded list to the dynamically detected list.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-06-03 23:50:04 +02:00
Aurelien Jarno
cf67c6bad5 softfloat-native: remove
Remove softfloat-native support, all targets are now using softfloat
instead.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-06-03 16:07:51 +02:00
Richard Henderson
b758aca1f6 target-alpha: Enable the alpha-softmmu target.
With all of the pre-existing code that would not compile gone,
this is the earliest point at which the target can be enabled.

There is no machine defined yet, so this will crash on startup.
Enable the target anyway, to make sure that further compilation
problems do not creep back in.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-05-31 10:18:05 -07:00
Peter Maydell
6093d3d4ec configure: Document --disable-slirp option in --help
The --disable-slirp option was undocumented; add it to configure's
--help output.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-05-23 23:36:06 +02:00
Alexander Graf
0f3301d406 s390x: build s390x by default
This patch enables building of s390x-softmmu and s390x-linux-user
targets by default.

Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-20 17:35:12 +02:00
Peter Maydell
60e0df25e4 configure: List available targets in --help output
Include the list of available targets in the --help output
for the --target-list= option.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-05-15 01:02:00 +02:00
Aurelien Jarno
7dd319027c configure: quote kvm_ppc_pvr 2011-05-15 00:35:31 +02:00
Aurelien Jarno
091959defe Merge branch 'ppc-next' of git://repo.or.cz/qemu/agraf
* 'ppc-next' of git://repo.or.cz/qemu/agraf:
  PPC: Qdev'ify e500 pci
  PPC MPC7544DS: Use new TLB helper function
  PPC: Implement e500 (FSL) MMU
  PPC: Add another 64 bits to instruction feature mask
  PPC: Add GS MSR definition
  PPC: Make MPC8544DS emulation work w/o KVM
  PPC: Make MPC8544DS obey -cpu switch
  Fix off-by-one error in sizing pSeries hcall table
  ppc64: Fix out-of-tree builds
  kvm: ppc: warn user on PAGE_SIZE mismatch
  kvm: ppc: detect old headers
  monitor: add PPC BookE SPRs
  kvm: ppc: fixes for KVM_SET_SREGS on init
  ppc64: Don't try to build sPAPR RTAS on Darwin
  Place pseries vty devices at addresses more similar to existing machines
  Make pSeries 'model' property more closely resemble real hardware
  pseries: Increase maximum CPUs to 256
2011-05-14 16:54:59 +02:00
Andreas Färber
446b91652c ppc64: Fix out-of-tree builds
On ppc64 host, recursion into pc-bios/spapr-rtas/ fails for
out-of-tree builds. Add missing dir and symlink.

Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-09 22:31:38 +02:00
Alexander Graf
64e07be544 kvm: ppc: detect old headers
When compiling Qemu with older kernel headers, the PVR setting
mechanism isn't available yet. Unfortunately, back then I didn't add
a capability we could check against, so all we can do is add a configure
test to see if we support PVR setting. For BookE, we don't care yet.

This fixes compilation errors with KVM enabled on older kernel headers
(like 2.6.32).

Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-09 22:31:38 +02:00
Andreas Färber
d0384d1d38 ppc64: Don't try to build sPAPR RTAS on Darwin
The Darwin assembler fails to build it.

Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-09 22:31:37 +02:00
Anthony PERARD
64b3cfdb73 configure: Always use 64bits target physical addresses with xen enabled.
With MapCache, we can handle a 64b target, even with a 32b host/qemu.
So, we need to have target_phys_addr_t to 64bits.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-08 10:10:01 +02:00
Jun Nakajima
432d268c05 xen: Introduce the Xen mapcache
On IA32 host or IA32 PAE host, at present, generally, we can't create
an HVM guest with more than 2G memory, because generally it's almost
impossible for Qemu to find a large enough and consecutive virtual
address space to map an HVM guest's whole physical address space.
The attached patch fixes this issue using dynamic mapping based on
little blocks of memory.

Each call to qemu_get_ram_ptr makes a call to qemu_map_cache with the
lock option, so mapcache will not unmap these ram_ptr.

Blocks that do not belong to the RAM, but usually to a device ROM or to
a framebuffer, are handled in a separate function. So the whole RAMBlock
can be map.

Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-08 10:10:01 +02:00
Anthony PERARD
d5b93ddfef xen: Support new libxc calls from xen unstable.
This patch updates the libxenctrl calls in Qemu to use the new interface,
otherwise Qemu wouldn't be able to build against new versions of the
library.

We check libxenctrl version in configure, from Xen 3.3.0 to Xen
unstable.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-08 10:09:59 +02:00
Aneesh Kumar K.V
353ac78d49 virtio-9p: move 9p files around
Now that we start adding more files related to 9pfs
it make sense to move them to a separate directory

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
2011-04-27 08:24:37 -07:00
Michael Walle
430a3c1806 configure: reenable opengl by default
Because the opengl library is only linked to for the lm32 target, we can
now safely enable opengl by default again.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-26 23:26:49 +02:00
Michael Walle
de3a354a83 configure: support target dependent linking
This patch is the first attempt to make configure more intelligent with
regard to how it links to libraries. It divides the softmmu libraries into
two lists, a general one and a list which depends on the target
architecture.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-26 23:26:48 +02:00
Peter Maydell
19e83f6bdf configure: Make epoll_create1 test work around SPARC glibc bug
Work around a SPARC glibc bug which caused the epoll_create1 configure
test to wrongly claim that the function was present. Some versions of
SPARC glibc provided the function in the library but didn't declare
it in the include file; the result is that gcc warns about an implicit
declaration but a link succeeds. So we reference the function as a
value rather than a function call to induce a compile time error
if the declaration was not present.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-26 18:48:42 +00:00
Anthony Liguori
dbf352ad6e Merge remote-tracking branch 'awilliam/ipxe' into staging 2011-04-25 10:26:10 -05:00
Aurelien Jarno
347ac8e356 target-i386: switch to softfloat
This increase the correctness (precision, NaN values, corner cases) on
non-x86 machines, and add the possibility to handle the exception
correctly.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-25 11:18:33 +02:00
Alex Williamson
5ee8ad71e1 PXE: Use consistent naming for PXE ROMs
And add missing ROMs to tarbin build target.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2011-04-18 11:46:01 -06:00
Michael Walle
f50ee4e074 configure: disable opengl per default
There is a bug in nvidia's binary GPU driver, which causes a segmentation
fault if linked to libGL.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-12 21:51:50 +02:00
Guan Xuetao
d2fbca9422 unicore32: necessary modifications for other files to support unicore32
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 18:49:05 +00:00
Alexander Graf
7b3da90304 s390x: set alignment for long to 8
The alignment for longs on s390x is 8. That's the only place where it differs
from the default alignments found in configure already. The example alignment
program from Laurent printed the following on a real s390x:

  alignof(short) 2
  alignof(int) 4
  alignof(long) 8
  alignof(long long) 8

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-10 21:23:33 +02:00
Scott Wood
29e5badadf configure: avoid basename usage message
basename prints a missing-argument error when sdlconfig is empty
and we're cross-compiling.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-04-09 10:57:52 +01:00
Mike Frysinger
99123e139d configure: add --version flag
Standard autoconf scripts include a --version flag so people can easily
query things.  Add this to qemu's configure so it too can integrate with
build systems that have standard autotool helpers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-04-07 10:50:26 +02:00
Michael Walle
20ff075bb3 configure: add opengl detection
This patch introduce a new config option CONFIG_OPENGL.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-04-04 10:26:53 +02:00
Michael Walle
25a8bb96f4 lm32: add Milkymist AC97 support
This patch adds support for the Milkymist AC97 compatible sound output and
input core.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-04-04 10:26:53 +02:00
Ulrich Hecht
bc434676dc s390x: Enable nptl for s390x
S390x user emulation can do nptl. Reflect this in the configure script.

Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-04 00:34:11 +02:00
Robert Relyea
111a38b018 libcacard: initial commit
libcacard emulates a Common Access Card (CAC) which is a standard
for smartcards. It is used by the emulated ccid card introduced in
a following patch. Docs are available in docs/libcacard.txt

Signed-off-by: Alon Levy <alevy@redhat.com>

---

changes from v24->v25:
 * Fix out of tree builds.
 * Fix build with linux-user targets.

changes from v23->v24: (Jes Sorensen review 2)
 * Makefile.target: use obj-$(CONFIG_*) +=
 * remove unrequired includes, include qemu-common before qemu-thread
  * required adding #define NO_NSPR_10_SUPPORT (harmless)

changes from v22->v23:
 * configure fixes: (reported by Stefan Hajnoczi)
  * test a = b, not a == b (second isn't portable)
  * quote $source_path in case it contains spaces
   - this doesn't really help since there are many other places
     that need similar fixes, not introduced by this patch.

changes from v21->v22:
 * fix configure to not link libcacard if nss not found
    (reported by Stefan Hajnoczi)
 * fix vscclient linkage with simpletrace backend
    (reported by Stefan Hajnoczi)
 * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND
    (reported by William van de Velde)

changes from v20->v21: (Jes Sorensen review)
 * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc
  and qemu_free), error_report
 * assert instead of ASSERT
 * cosmetic fixes
 * use strpbrk and isspace
 * add --disable-nss --enable-nss here, instead of in the final patch.
 * split vscclient, passthru and docs to following patches.

changes from v19->v20:
 * checkpatch.pl

changes from v15->v16:

Build:
 * don't erase self with distclean
 * fix make clean after make distclean
 * Makefile: make vscclient link quiet

Behavioral:
 * vcard_emul_nss: load coolkey in more situations
 * vscclient:
  * use hton,ntoh
  * send init on connect, only start vevent thread on response
  * read payload after header check, before type switch
  * remove Reconnect
  * update for vscard_common changes, empty Flush implementation

Style/Whitespace:
 * fix wrong variable usage
 * remove unused variable
 * use only C style comments
  * add copyright header
  * fix tabulation

Signed-off-by: Alon Levy <alevy@redhat.com>

libcacard: fix out of tree builds
2011-04-01 19:07:48 -05:00
Alon Levy
367071447e usb-ccid: add CCID bus
A CCID device is a smart card reader. It is a USB device, defined at [1].
This patch introduces the usb-ccid device that is a ccid bus. Next patches will
introduce two card types to use it, a passthru card and an emulated card.

 [1] http://www.usb.org/developers/devclass_docs/DWG_Smart-Card_CCID_Rev110.

Signed-off-by: Alon Levy <alevy@redhat.com>

---

changes from v20->v21: (Jes Sorenson review)
 * cosmetic changes - fix multi line comments.
 * reorder fields in USBCCIDState
 * add reference to COPYING
 * add --enable-smartcard and --disable-smartcard here (moved
 from last patch)

changes from v19->v20:
 * checkpatch.pl

changes from v18->v19:
 * merged: ccid.h: add copyright, fix define and remove non C89 comments
 * add qdev.desc

changes from v15->v16:

Behavioral changes:
 * fix abort on client answer after card remove
 * enable migration
 * remove side affect code from asserts
 * return consistent self-powered state
 * mask out reserved bits in ccid_set_parameters
 * add missing abRFU in SetParameters (no affect on linux guest)

whitefixes / comments / consts defines:
 * remove stale comment
 * remove ccid_print_pending_answers if no DEBUG_CCID
 * replace printf's with DPRINTF, remove DEBUG_CCID, add verbosity defines
 * use error_report
 * update copyright (most of the code is not original)
 * reword known bug comment
 * add missing closing quote in comment
 * add missing whitespace on one line
 * s/CCID_SetParameter/CCID_SetParameters/
 * add comments
 * use define for max packet size

Comment for "return consistent self-powered state":

the Configuration Descriptor bmAttributes claims we are self powered,
but we were returning not self powered to USB_REQ_GET_STATUS control message.

In practice, this message is not sent by a linux 2.6.35.10-74.fc14.x86_64
guest (not tested on other guests), unless you issue lsusb -v as root (for
example).
2011-04-01 19:07:48 -05:00
David Gibson
39ac845510 Implement hcall based RTAS for pSeries machines
On pSeries machines, operating systems can instantiate "RTAS" (Run-Time
Abstraction Services), a runtime component of the firmware which implements
a number of low-level, infrequently used operations.  On logical partitions
under a hypervisor, many of the RTAS functions require hypervisor
privilege.  For simplicity, therefore, hypervisor systems typically
implement the in-partition RTAS as just a tiny wrapper around a hypercall
which actually implements the various RTAS functions.

This patch implements such a hypercall based RTAS for our emulated pSeries
machine.  A tiny in-partition "firmware" calls a new hypercall, which
looks up available RTAS services in a table.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-04-01 18:34:56 +02:00
Jes Sorensen
821601ea5b Make VNC support optional
Per default VNC is enabled.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-03-22 08:39:12 -05:00
René Rebe
adf82011ef enable kvm for ppc(32) on ppc64
ppc64 is backward compatible, likewise.

Signed-off-by: René Rebe <rene@exactcode.de>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-22 07:33:12 +01:00
Aurelien Jarno
cc4e8741cc rbd: don't link with -lcrypto
rbd support tries to both link with -lrados and -lcrypto. While the
first one is of course necessary, the second is not necessary (only
librados ifself needs to link with libcrypto).

This fixes a licensing issue: qemu as a whole is GPL v2, and thus can't
be linked with OpenSSL without an exception in the license, which seems
difficult to get given the number of persons involved.

Cc: Christian Brunner <chb@muc.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-21 21:27:54 +01:00
Paolo Bonzini
38a42e7c52 remove CONFIG_THREAD
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-03-13 14:44:21 +00:00
Michael Walle
613a22c931 Add lm32 target to configure
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-03-07 13:42:58 +01:00
Stefan Weil
e095e2f3b4 w32: Add support for curses
MinGW optionally includes pdcurses, so add support for it.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-06 20:22:00 +01:00
Edgar E. Iglesias
877fdc12b1 microblaze: Allow targeting little-endian mb
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
2011-02-23 12:31:53 +01:00
Stefan Weil
08f3896a07 w32: Use additional library libiberty.a
libiberty.a is part of MinGW and provides useful functions
like ffs (MinGW) and getopt (MinGW-w64).

It is needed for w64 compilations and allows simpler code for w32.

Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20 20:18:10 +00:00
Aurelien Jarno
71deff2749 target-i386: set target_phys_bits to 64
qemu i386 used to support more than 4GB of RAM through PAE, but it has
been disabled for an unknown reason. Reenable it.

Note that simply running qemu x86_64 and emulating a 32-bit CPU is not
a solution to this problem as it is about 15% slower (it needs to
emulate 64 bit registers even if half of them are not used). On the
other hand, I haven't seen any measurable impact by switching
target_phys_bits to 64.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-02-20 15:13:57 +01:00
Laurent Vivier
c2e3dee6e0 linux-user: Define target alignment size
Datatype alignment can be found using following application:

int main(void)
{
	printf("alignof(short) %ld\n", __alignof__(short));
	printf("alignof(int) %ld\n", __alignof__(int));
	printf("alignof(long) %ld\n", __alignof__(long));
	printf("alignof(long long) %ld\n", __alignof__(long long));
}

This patch includes following alignments:

i386

   alignof(short) 2
   alignof(int) 4
   alignof(long) 4
   alignof(long long) 8

 x86_64

   alignof(short) 2
   alignof(int) 4
   alignof(long) 8
   alignof(long long) 8

 arm

   alignof(short) 2
   alignof(int) 4
   alignof(long) 4
   alignof(long long) 4

 m68k (680x0)

   alignof(short) 2
   alignof(int) 2
   alignof(long) 2
   alignof(long long) 2

 mips

   alignof(short) 2
   alignof(int) 4
   alignof(long) 4
   alignof(long long) 8

 ppc

   alignof(short) 2
   alignof(int) 4
   alignof(long) 4
   alignof(long long) 8

for other targets, use by default (2,4,4,8).

Please, update for your favorite target...

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
2011-02-17 11:46:34 +02:00
Peter Maydell
3b6edd1611 linux-user: Support the epoll syscalls
Support the epoll family of syscalls: epoll_create(), epoll_create1(),
epoll_ctl(), epoll_wait() and epoll_pwait(). Note that epoll_create1()
and epoll_pwait() are later additions, so we have to test separately
in configure for their presence.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
2011-02-17 11:46:34 +02:00
Jan Kiszka
de758970b6 kvm: Fix race between timer signals and vcpu entry under !IOTHREAD
Found by Stefan Hajnoczi: There is a race in kvm_cpu_exec between
checking for exit_request on vcpu entry and timer signals arriving
before KVM starts to catch them. Plug it by blocking both timer related
signals also on !CONFIG_IOTHREAD and process those via signalfd.

As this fix depends on real signalfd support (otherwise the timer
signals only kick the compat helper thread, and the main thread hangs),
we need to detect the invalid constellation and abort configure.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
CC: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-02-14 12:39:45 -02:00
Anthony Liguori
b3a98367ee Merge remote branch 'qemu-kvm/uq/master' into staging
aliguori: fix build with !defined(KVM_CAP_ASYNC_PF)

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-01 15:32:18 -06:00
Anthony Liguori
9363ee31ab Merge remote branch 'spice/spice.v29.pull' into staging
Conflicts:
	trace-events
2011-02-01 15:22:48 -06:00
Fabien Chouteau
320fba2a1f New trace-event backend: stderr
This backend sends trace events to standard error output during the emulation.

Also add a "--list-backends" option to tracetool, so configure script can
display the list of available backends.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Acked-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-29 22:52:00 +00:00
Jiri Denemark
710fc4f5f1 configure: Fix spice probe
Non-existent $pkgconfig instead of $pkg_config was used when configure
probes for spice availability.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2011-01-24 15:41:40 +01:00
Jan Kiszka
94a8d39afd kvm: Consolidate must-have capability checks
Instead of splattering the code with #ifdefs and runtime checks for
capabilities we cannot work without anyway, provide central test
infrastructure for verifying their availability both at build and
runtime.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-01-23 02:27:22 -02:00
Lai Jiangshan
276ce81563 kvm: Enable user space NMI injection for kvm guest
Make use of the new KVM_NMI IOCTL to send NMIs into the KVM guest if the
user space raised them. (example: qemu monitor's "nmi" command)

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-01-21 14:05:21 -02:00
Blue Swirl
4c3b5a4891 Add scripts directory
Move build and user scripts into scripts directory.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-20 20:54:21 +00:00
Aurelien Jarno
eb8f77761e target-sh4: switch sh4 to softfloat
We need to be able to catch exceptions correctly and thus enable softfloat
on SH4.

As all machines except i386 and x86_64 are using softfloat, make it the
default and change the case to detect i386 and x86_64. Note that CRIS
doesn't have an FPU, so it can be configured with both softfloat-native
and softfloat.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-14 20:39:17 +01:00
Aurelien Jarno
eae30c8f40 configure: fix broken test
Since commit d1807a4f83 ./configure tries
to test files and directories with "test -f", which only test for regular
files. Test with "test -e", which looks for any kind of files.

This unbreak the configure script when not using a separate object
directory.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-14 20:21:22 +01:00
Paolo Bonzini
74242e0f7f make trace options use autoconfy names
These are not in any release, so I am just renaming them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
ca4deeb13a move --srcdir detection earlier
This will help getting config.guess and config.sub from the srcdir.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
ddc0966462 [PATCH v3 14/15] remove HOST_CC mention from roms/{sea, vga}bios/config.mak
Not used in the submodules.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
d1807a4f83 remove source_path_used
Not necessary since we use mkdir -p and from this patch test -f.

Also, dirname returns "." if a path has no directory component,
as is the case for "sh configure".

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
11568d6df9 move "ln -sf" emulation to a function
"ln -sf" does not really do anything more than "ln -s" on Solaris.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
3ec87ffe17 reorganize sdl-config tests
This also allows overriding it with SDL_CONFIG, and warning in suspicious
cross-compilation scenarios.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
0842154128 do not default to non-prefixed pkg-config when cross compiling
This can still be requested with PKG_CONFIG=/path/to/pkg-config.
Just do not use it as a default, and print a warning.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:59 +00:00
Paolo Bonzini
a8bd70ad3b fix spelling of $pkg_config, move default together with other cross tools
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:58 +00:00
Paolo Bonzini
70be1a2e1a provide portable HOST_LONG_BITS test
Do not hardcode the list of 64-bit CPUs.  Use sizeof(void *) to
compute it.  Renaming it to HOST_LONG_BITS to HOST_POINTER_BITS
is left for later.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:58 +00:00
Paolo Bonzini
f9728943ff do not pass bogus $(SRC_PATH) include paths to cc during configure
Non-existent -I paths are dropped silently by the compiler, but still
it is not polite to pass bogus options.  Configure-time tests do not
need any include files from the source path, so only include -I flags
at make time (when they're properly expanded).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:58 +00:00
Paolo Bonzini
8d05095cec test cc with the complete set of chosen flags
The "test the C compiler works ok" comes before a bunch of flags
are added for --cpu or just depending on the host.  It helps
debugging if the test is done after these flags are (unconditionally)
added.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:58 +00:00
Paolo Bonzini
e39f0062cc fix sparse support (?)
I didn't test with sparse, but the old code using += before a variable
was set was wrong.  Sparse support should probably be ripped out or
redone, but this at least keeps some sanity.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:57 +00:00
Paolo Bonzini
377529c009 move feature variables to the top
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:57 +00:00
Paolo Bonzini
0db4a06759 default make and install to environment variables
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:57 +00:00
Paolo Bonzini
3d8df6409b default compilation tools to environment variables
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-14 16:11:57 +00:00
Peter Maydell
dace20dcc9 linux-user: Add configure check for linux/fiemap.h and IOC_FS_FIEMAP
Add a configure check for the existence of linux/fiemap.h and the
IOC_FS_FIEMAP ioctl. This fixes a compilation failure on Linux
systems which don't have that header file.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-12 00:06:06 +01:00
Peter Maydell
c727f47d59 linux-user: Implement sync_file_range{,2} syscalls
Implement the missing syscalls sync_file_range and sync_file_range2.
The latter in particular is used by newer versions of apt on Ubuntu
for ARM.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2011-01-07 17:13:22 +02:00
Christoph Hellwig
dce512dedf raw-posix: add discard support
Add support to discard blocks in a raw image residing on an XFS filesystem
by calling the XFS_IOC_UNRESVSP64 ioctl to punch holes.  Support for other
hole punching mechanisms can be added when they become available.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-12-17 16:11:03 +01:00
Christian Brunner
f27aaf4b53 ceph/rbd block driver for qemu-kvm
RBD is an block driver for the distributed file system Ceph
(http://ceph.newdream.net/). This driver uses librados (which is part
of the Ceph server) for direct access to the Ceph object store and is
running entirely in userspace (Yehuda also wrote a driver for the
linux kernel, that can be used to access rbd volumes as a block
device).

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Christian Brunner <chb@muc.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-12-14 15:44:21 +01:00
Daniel P. Berrange
c276b17da6 Add support for generating a systemtap tapset static probes
This introduces generation of a qemu.stp/qemu-system-XXX.stp
files which provides tapsets with friendly names for static
probes & their arguments. Instead of

    probe process("qemu").mark("qemu_malloc") {
        printf("Malloc %d %p\n", $arg1, $arg2);
    }

It is now possible todo

    probe qemu.system.i386.qemu_malloc {
        printf("Malloc %d %p\n", size, ptr);
    }

There is one tapset defined per target arch, for both
user and system emulators.

* Makefile.target: Generate stp files for each target
* tracetool: Support for generating systemtap tapsets
* configure: Check for whether systemtap is available
  with the DTrace backend

Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-21 09:16:56 -06:00
Daniel P. Berrange
b3d08c029d Add a DTrace tracing backend targetted for SystemTAP compatability
This introduces a new tracing backend that targets the SystemTAP
implementation of DTrace userspace tracing. The core functionality
should be applicable and standard across any DTrace implementation
on Solaris, OS-X, *BSD, but the Makefile rules will likely need
some small additional changes to cope with OS specific build
requirements.

This backend builds a little differently from the other tracing
backends. Specifically there is no 'trace.c' file, because the
'dtrace' command line tool generates a '.o' file directly from
the dtrace probe definition file. The probe definition is usually
named with a '.d' extension but QEMU uses '.d' files for its
external makefile dependancy tracking, so this uses '.dtrace' as
the extension for the probe definition file.

The 'tracetool' program gains the ability to generate a trace.h
file for DTrace, and also to generate the trace.d file containing
the dtrace probe definition.

Example usage of a dtrace probe in systemtap looks like:

  probe process("qemu").mark("qemu_malloc") {
    printf("Malloc %d %p\n", $arg1, $arg2);
  }

* .gitignore: Ignore trace-dtrace.*
* Makefile: Extra rules for generating DTrace files
* Makefile.obj: Don't build trace.o for DTrace, use
  trace-dtrace.o generated by 'dtrace' instead
* tracetool: Support for generating DTrace data files

Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-21 09:16:56 -06:00
Anthony Liguori
06da6e44d7 Revert "Add a DTrace tracing backend targetted for SystemTAP compatability"
This reverts commit 4addb1127f.
2010-11-21 09:16:56 -06:00
Anthony Liguori
371c338eca Revert "Add support for generating a systemtap tapset static probes"
This reverts commit 2834c3e014.

Conflicts:

	Makefile.target
2010-11-21 09:16:56 -06:00
Daniel P. Berrange
2834c3e014 Add support for generating a systemtap tapset static probes
This introduces generation of a qemu.stp/qemu-system-XXX.stp
files which provides tapsets with friendly names for static
probes & their arguments. Instead of

    probe process("qemu").mark("qemu_malloc") {
        printf("Malloc %d %p\n", $arg1, $arg2);
    }

It is now possible todo

    probe qemu.system.i386.qemu_malloc {
        printf("Malloc %d %p\n", size, ptr);
    }

There is one tapset defined per target arch.

* Makefile: Generate a qemu.stp file for systemtap
* tracetool: Support for generating systemtap tapsets

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-16 09:31:18 -06:00
Daniel P. Berrange
4addb1127f Add a DTrace tracing backend targetted for SystemTAP compatability
This introduces a new tracing backend that targets the SystemTAP
implementation of DTrace userspace tracing. The core functionality
should be applicable and standard across any DTrace implementation
on Solaris, OS-X, *BSD, but the Makefile rules will likely need
some small additional changes to cope with OS specific build
requirements.

This backend builds a little differently from the other tracing
backends. Specifically there is no 'trace.c' file, because the
'dtrace' command line tool generates a '.o' file directly from
the dtrace probe definition file. The probe definition is usually
named with a '.d' extension but QEMU uses '.d' files for its
external makefile dependancy tracking, so this uses '.dtrace' as
the extension for the probe definition file.

The 'tracetool' program gains the ability to generate a trace.h
file for DTrace, and also to generate the trace.d file containing
the dtrace probe definition.

Example usage of a dtrace probe in systemtap looks like:

  probe process("qemu").mark("qemu_malloc") {
    printf("Malloc %d %p\n", $arg1, $arg2);
  }

* .gitignore: Ignore trace-dtrace.*
* Makefile: Extra rules for generating DTrace files
* Makefile.obj: Don't build trace.o for DTrace, use
  trace-dtrace.o generated by 'dtrace' instead
* tracetool: Support for generating DTrace data files

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-16 09:31:18 -06:00
Gerd Hoffmann
d61a4ce8f0 Add Intel HD Audio support to qemu.
This patch adds three devices to qemu:

intel-hda
	Intel HD Audio Controller, the PCI device.  Provides a HDA bus.
	Emulates ICH6 at the moment.  Adding a ICH9 PCIE
	variant shouldn't be hard.

hda-duplex
	HDA Codec.  Attaches to the HDA bus.  Supports 16bit stereo,
	rates 16k -> 96k, playback, recording and volume control
	(with CONFIG_MIXEMU=y).

hda-output
	HDA Codec without recording support.  Subset of the hda-duplex
	codec.  Use this if you don't want your guests access your mic.

Usage: add '-device intel-hda -device hda-duplex' to your command line.

Tested guests:
 * Linux works.
 * Win7 works.
 * DOS (mpxplay) works.
 * WinXP doesn't work.

[ v2 changes ]
 * Fixed endianess, big endian hosts work now.
 * Fixed some emulation bugs.
 * Added immediate command emulation.
 * Added vmstate support.
 * Make it behave like all other sound card drivers:
   - can be configured via '--audio-card-list=hda'
   - can be added to a VM using '-soundhw hda'
 * Code style fixups.
 * Zapped guest-triggerable asserts.
 * Handle partial reads/writes of audio data correctly.

Cc: malc <av1474@comtv.ru>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
2010-11-01 17:57:22 +03:00
Paolo Bonzini
2b2e59e6c9 rewrite i386 tests Makefile
1) compute path to i386 compiler from configure.  If it is found, run
the i386 tests.  I use macros so that this approach could be applied
for other arches as well.

2) provide an easily extensible way to add tests

Most tests fail, but at least "make test" does something meaningful.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:47:13 +00:00
Paolo Bonzini
e6c3b0f7c4 unbreak "make" from tests directory
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-23 14:46:51 +00:00
Marcelo Tosatti
dcc38d1cce signalfd compatibility
Port qemu-kvm's signalfd compat code.

commit 5a7fdd0abd7cd24dac205317a4195446ab8748b5
Author: Anthony Liguori <aliguori@us.ibm.com>
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()
    This will eliminate the need to use SIGIO everywhere.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2010-10-20 16:15:04 -05:00
Markus Armbruster
1e027be7e9 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 <armbru@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-20 20:52:43 +00:00
Blue Swirl
ae0bfb79aa 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 <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-13 18:38:07 +00:00
Stefan Weil
ba80782912 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.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-09 08:23:02 +00:00
Stefan Weil
10d554c65a 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).

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-09 08:18:29 +00:00
Scott Wood
832ce9c286 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.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-09 08:17:55 +00:00
Anthony Liguori
4447d60968 Merge remote branch 'spice/submit.6' into staging
Conflicts:
	configure

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-10-05 14:14:19 -05:00
Andreas Färber
bd00d539d3 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 <andreas.faerber@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-03 06:31:14 +00:00
Andreas Färber
179cf40000 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
to positive ones.

Cc: François Revol <revol@free.fr>
Cc: Ingo Weinhold <ingo_weinhold@gmx.de>

Haiku has network functions in libnetwork.so. It doesn't ship libutil.so.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-03 06:31:05 +00:00
Blue Swirl
9fe6de9449 mingw: add version information to the executables
Add QEMU version information to the executables, based on earlier
work by C. W. Betts and Robert Riebisch.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-26 16:07:57 +00:00
Loïc Minier
0ba8681eee Avoid exit in trap as it breaks with some shells
Don't call exit in the trap handler as it causes the return code to be
zero with some buggy shells (dash and pdksh at least) and is useless
here anyway.

Signed-off-by: Loïc Minier <loic.minier@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-26 06:57:32 +00:00
Andreas Färber
e78815a554 Introduce qemu_madvise()
vl.c has a Sun-specific hack to supply a prototype for madvise(),
but the call site has apparently moved to arch_init.c.

Haiku doesn't implement madvise() in favor of posix_madvise().
OpenBSD and Solaris 10 don't implement posix_madvise() but madvise().
MinGW implements neither.

Check for madvise() and posix_madvise() in configure and supply qemu_madvise()
as wrapper. Prefer madvise() over posix_madvise() due to flag availability.
Convert all callers to use qemu_madvise() and QEMU_MADV_*.

Note that on Solaris the warning is fixed by moving the madvise() prototype,
not by qemu_madvise() itself. It helps with porting though, and it simplifies
most call sites.

v7 -> v8:
* Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl.

v6 -> v7:
* Adopt madvise() rather than posix_madvise() semantics for returning errors.
* Use EINVAL in place of ENOTSUP.

v5 -> v6:
* Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID.
  Spotted by Blue Swirl.

v4 -> v5:
* Introduce QEMU_MADV_INVALID, suggested by Alexander Graf.
  Note that this relies on -1 not being a valid advice value.

v3 -> v4:
* Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl.
  This will currently break the check in kvm-all.c by calling madvise() with
  a supported flag, which will not fail. Ideas/patches welcome.

v2 -> v3:
* Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf.
* Add configure check for madvise(), too.
  Add defines to Makefile, not QEMU_CFLAGS.
  Convert all callers, untested. Suggested by Blue Swirl.
* Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf.
* Display configure check results.

v1 -> v2:
* Don't rely on posix_madvise() availability, add qemu_madvise().
  Suggested by Blue Swirl.

Signed-off-by: Andreas Färber <afaerber@opensolaris.org>
Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: Alexander Graf <agraf@suse.de>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-25 11:26:05 +00:00
Gerd Hoffmann
cd4ec0b4d1 add spice into the configure file 2010-09-21 18:36:42 +02:00
Gerd Hoffmann
da1d85e339 configure: add logging
Write compile commands and messages to config.log.
Useful for debugging configure.
2010-09-21 18:35:30 +02:00
Blue Swirl
952afb719f mingw: use ASLR, no-SEH and DEP if available
If the linker supports the flags --dynamicbase, --no-seh,
or --nxcompat, use them.

Tested on Windows Vista: Process Explorer reports that ASLR and DEP
are in use. No effect seen on Wine or Windows XP.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-19 08:36:34 +00:00
Blue Swirl
0b65b9e105 Use gcc warning flag -Wnested-externs
If the compiler supports the warning flag -Wnested-externs, use it.

Avoid the only warning by moving the declaration of xml_builtin to a
more proper place.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-18 07:02:16 +00:00
Blue Swirl
3ffd710e12 Use gcc warning flag -Wempty-body
If the compiler supports the warning flag -Wempty-body, use it.

Adjust the code to avoid the warnings.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-18 07:01:48 +00:00
Blue Swirl
a21493e009 Use a few more gcc warning flags
If the compiler supports the following warning flags, use them:

-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers
-Wmissing-include-dirs

Currently, these flags don't produce any warnings.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-18 07:01:05 +00:00
Blue Swirl
6e15cb5f6d Use gcc warning flag -Wtype-limits
If the compiler supports the warning flag -Wtype-limits, use it.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-18 05:53:15 +00:00
Stefan Hajnoczi
7e24e92a06 trace: Add LTTng Userspace Tracer backend
This patch adds LTTng Userspace Tracer (UST) backend support.  The UST
system requires no kernel support but libust and liburcu must be
installed.

$ ./configure --trace-backend ust
$ make

Start the UST daemon:
$ ustd &

List available tracepoints and enable some:
$ ustctl --list-markers $(pgrep qemu)
[...]
{PID: 5458, channel/marker: ust/paio_submit, state: 0, fmt: "acb %p
opaque %p sector_num %lu nb_sectors %lu type %lu" 0x4b32ba}
$ ustctl --enable-marker "ust/paio_submit" $(pgrep qemu)

Run the trace:
$ ustctl --create-trace $(pgrep qemu)
$ ustctl --start-trace $(pgrep qemu)
[...]
$ ustctl --stop-trace $(pgrep qemu)
$ ustctl --destroy-trace $(pgrep qemu)

Trace results can be viewed using lttv-gui.

More information about UST:
http://lttng.org/ust

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

trace: Check for LTTng Userspace Tracer headers

When using the 'ust' backend, check if the relevant headers are
available at host.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2010-09-09 16:22:44 -05:00
Prerna Saxena
9410b56c82 trace: Specify trace file name
Allow users to specify a file for trace-outputs at configuration.
Also, allow trace files to be annotated by <pid> so each qemu instance has
unique traces.

The trace file name can be passed as a config option:
--trace-file=/path/to/file
(Default: trace )
At runtime, the pid of the qemu process is appended to the filename so
that mutiple qemu instances do not have overlapping logs.

Eg : trace-1234 for qemu launched with pid 1234.

I have yet to test this on windows. getpid() is used at many places
in code(including vnc.c), so I'm hoping this would be okay too.

Edited-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2010-09-09 16:22:44 -05:00
Prerna Saxena
22890ab5e8 trace: Support for dynamically enabling/disabling trace events
This patch adds support for dynamically enabling/disabling of trace events.
This is done by internally maintaining each trace event's state, and
permitting logging of data from a trace event only if it is in an
'active' state.

Monitor commands added :
1) info trace-events 		: to view all available trace events and
				  their state.
2) trace-event NAME on|off 	: to enable/disable data logging from a
				  given trace event.
				  Eg, trace-event paio_submit off
				  	disables logging of data when
					paio_submit is hit.

By default, all trace-events are disabled. One can enable desired trace-events
via the monitor.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

trace: Monitor command 'info trace'

Monitor command 'info trace' to display contents of trace buffer

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

trace: Remove monitor.h dependency from simpletrace

User-mode targets don't have a monitor so the simple trace backend
currently does not build on those targets.  This patch abstracts the
monitor printing interface so there is no direct coupling between
simpletrace and the monitor.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2010-09-09 16:22:44 -05:00
Stefan Hajnoczi
26f7227bfe trace: Add simple built-in tracing backend
This patch adds a simple tracer which produces binary trace files.  To
try out the simple backend:

$ ./configure --trace-backend=simple
$ make

After running QEMU you can pretty-print the trace:

$ ./simpletrace.py trace-events trace.log

The output of simpletrace.py looks like this:

  qemu_realloc 0.699 ptr=0x24363f0 size=0x3 newptr=0x24363f0
  qemu_free 0.768 ptr=0x24363f0
  ^           ^---- timestamp delta (us)
  |____ trace event name

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

trace: Make trace record fields 64-bit

Explicitly use 64-bit fields in trace records so that timestamps and
magic numbers work for 32-bit host builds.

Includes fixes from Prerna Saxena <prerna@linux.vnet.ibm.com>.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2010-09-09 16:22:44 -05:00
Stefan Hajnoczi
94a420b170 trace: Add trace-events file for declaring trace events
This patch introduces the trace-events file where trace events can be
declared like so:

qemu_malloc(size_t size) "size %zu"
qemu_free(void *ptr) "ptr %p"

These trace event declarations are processed by a new tool called
tracetool to generate code for the trace events.  Trace event
declarations are independent of the backend tracing system (LTTng User
Space Tracing, ftrace markers, DTrace).

The default "nop" backend generates empty trace event functions.
Therefore trace events are disabled by default.

The trace-events file serves two purposes:

1. Adding trace events is easy.  It is not necessary to understand the
   details of a backend tracing system.  The trace-events file is a
   single location where trace events can be declared without code
   duplication.

2. QEMU is not tightly coupled to one particular backend tracing system.
   In order to support tracing across QEMU host platforms and to
   anticipate new backend tracing systems that are currently maturing,
   it is important to be flexible and not tied to one system.

This commit includes fixes from Prerna Saxena
<prerna@linux.vnet.ibm.com> and Blue Swirl <blauwirbel@gmail.com>.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2010-09-09 16:22:44 -05:00
Hollis Blanchard
52ba784d35 Fix "make install" with a cross toolchain
We must be able to use a non-native strip executable, but not all
versions of 'install' support the --strip-program option (e.g.
OpenBSD). Accordingly, we can't use 'install -s', and we must run strip
separately.

Signed-off-by: Hollis Blanchard <hollis@penguinppc.org>
Cc: blauwirbel@gmail.com
2010-08-26 18:18:26 +02:00
Corentin Chary
96763cf92b vnc: better default values for VNC options
vnc_jpeg and vnc_png are now "auto" by default, this means that
if the dependencies are installed (libjpeg or libpng), then they
will be enabled.

vnc_thread is disabled by default. It should be enabled by default
as soon as it's stable enougth.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:36:14 -05:00
Corentin Chary
bd023f953e vnc: threaded VNC server
Implement a threaded VNC server using the producer-consumer model.
The main thread will push encoding jobs (a list a rectangles to update)
in a queue, and the VNC worker thread will consume that queue and send
framebuffer updates to the output buffer.

The threaded VNC server can be enabled with ./configure --enable-vnc-thread.

If you don't want it, just use ./configure --disable-vnc-thread and a syncrhonous
queue of job will be used (which as exactly the same behavior as the old queue).
If you disable the VNC thread, all thread related code will not be built and there will
be no overhead.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:36:14 -05:00
Corentin Chary
efe556adb7 vnc: tight add PNG encoding
Introduce a new encoding: VNC_ENCODING_TIGHT_PNG [1] (-269) with a new
tight filter VNC_TIGHT_PNG (0x0A). When the client tells it supports the Tight PNG
encoding, the server will use tight, but will always send encoding pixels using
PNG instead of zlib. If the client also told it support JPEG, then the server can
send JPEG, because PNG will only be used in the cases zlib was used in normal tight.

This encoding was introduced to speed up HTML5 based VNC clients like noVNC [2], but
can also be used on devices like iPhone where PNG can be rendered in hardware.

[1] http://wiki.qemu.org/VNC_Tight_PNG
[2] http://github.com/kanaka/noVNC/

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:36:14 -05:00
Corentin Chary
3e230dd23b ui: move all ui components in ui/
Move sdl, vnc, curses and cocoa UI into ui/ to cleanup
the root directory. Also remove some unnecessary explicit
targets from Makefile.

aliguori: fix build when srcdir != objdir

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:35:54 -05:00
Corentin Chary
2f6f5c7a00 vnc: tight: add JPEG and gradient subencoding with smooth image detection
Add gradient filter and JPEG compression with an heuristic to detect how
lossy the comppression will be. This code has been adapted from
libvncserver/tight.c.

JPEG support can be enabled/disabled at compile time with --enable-vnc-jpeg
and --disable-vnc-jpeg.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:23:53 -05:00
Richard Henderson
48bb3750e1 tcg-s390: new TCG Target
Original patch from Ulrich Hecht, further work from Alexander Graf
and Richard Henderson.

Cc: Ulrich Hecht <uli@suse.de>
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29 23:07:51 +02:00
Venkateswararao Jujjuri (JV)
758e8e38eb virtio-9p: Make infrastructure for the new security model.
This patch adds required infrastructure for the new security model.

- A new configure option for attr/xattr.
- if CONFIG_VIRTFS will be defined if both CONFIG_LINUX and CONFIG_ATTR defined.
- Defines routines related to both security models.

Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22 15:15:50 -05:00
Aurelien Jarno
d66ed0eae9 tcg-s390: correctly detect s390 with a 64-bit kernel
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-13 12:28:21 +02:00
Richard Henderson
28d7cc493e tcg-s390: Adjust compilation flags.
Force -m31/-m64 based on s390/s390x target.

Force -march=z990.  The TCG backend will always require the
long-displacement facility, so the compiler may as well make
use of that as well.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11 18:16:35 +02:00
Richard Henderson
4d58be0628 s390x: Don't use a linker script for user-only.
The default placement of the application at 0x80000000 is fine,
and will avoid the default placement for most other guests.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11 18:15:36 +02:00
Richard Henderson
5d8a4f8f4a tcg-i386: Merge 64-bit generation.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:16:21 +02:00
Aurelien Jarno
1c0fd16018 configure: display sysconfdir in summary
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:14:02 +02:00
Paolo Bonzini
ca35f780ac move computation of tools and roms outside of config-host.mak generation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:50 +02:00
Paolo Bonzini
683035de78 configure: move directory defaults earlier
Unify with existing special-purpose configure code for win32.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:50 +02:00
Paolo Bonzini
6bde81cb03 configure: ignore unknown --xyzdir options
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:50 +02:00
Paolo Bonzini
0b24e75f85 configure: introduce more --xyzdir options
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:49 +02:00
Paolo Bonzini
1dabe05ce4 configure: expand ${prefix} in create_config
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:49 +02:00
Paolo Bonzini
99d7cc75dd configure: move all directory entries in config-host.mak close
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:49 +02:00
Paolo Bonzini
f2b9e1e37d configure: unify handling of xyzdir variables
Making an xyzdir variable for each directory prepares for the next
patches introducing config-host.h defines and configure options for them.
It also fixes the problem where overriding prefix at "make install"
time did not override it for sysconfdir.

Removes some of the differences between sysconfdir and other variables,
the rest will go away later.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:49 +02:00
Paolo Bonzini
7ee2822cbe rename CONFIG_QEMU_PREFIX
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:49 +02:00
Paolo Bonzini
190e9c59c0 configure: introduce confdir and confsuffix
confsuffix was write-only, flesh it out.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:48 +02:00
Paolo Bonzini
e7b45cc446 configure: introduce sysconfsuffix
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:48 +02:00
Paolo Bonzini
0bfe8cc012 configure: dyngen is long time gone
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:48 +02:00
Paolo Bonzini
f55fe2785c configure: avoid using expr
Just a personal preference against duplicating hieroglyphics.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:48 +02:00
Paolo Bonzini
a447d4dc56 configure: bail out early on invalid -cpu option
It would fail later anyway.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:48 +02:00
Aurelien Jarno
4021d2476c configure: remove some bashisms
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10 00:09:47 +02:00
Richard Henderson
d44cff2204 Fix --enable-user-pie compilation.
We forgot to propagate -fpie to the libdis-user directory.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>  
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-08 19:12:47 +02:00
Jan Kiszka
b40292e711 QMP: Introduce commands documentation
One of the most important missing feature in QMP today is its
supported commands documentation.

The plan is to make it part of self-description support, however
self-description is a big task we have been postponing for a
long time now and still don't know when it's going to be done.

In order not to compromise QMP adoption and make users' life easier,
this commit adds a simple text documentation which fully describes
all QMP supported commands.

This is not ideal for a number of reasons (harder to maintain,
text-only, etc) but does improve the current situation. To avoid at
least divering from the user monitor help and texi snippets, QMP bits
are also maintained inside qemu-monitor.hx, and hxtool is extended to
generate a single text file from them.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-01 13:48:43 -05:00
Stefan Weil
fec0e3e8a7 Fix cross compilation
This patch enhances the algorithm which finds the correct settings for SDL.
For cross compilations (when cross_prefix is set), it looks for sdl-config
with cross prefix. Here is the complete search order:

$(cross_prefix}pkg-config              (old, only used for cross compilation)
${cross_prefix}sdl_config              (new, only used for cross compilation)
pkg-config                             (old, needs PATH)
sdl-config                             (old, needs PATH)

Cross SDL packages (or the user) now can simply set a link (for example
/usr/bin/i586-mingw32msvc-sdl-config -> /usr/i586-mingw32msvc/bin/sdl-config)
which allows cross compilations without PATH modifications.

Without the patch, configure and make (which calls configure) typically
need a non-standard PATH. Failing to set this special PATH results in
broken builds.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-19 08:46:10 +02:00
Paul Brook
048d179f20 Avoid libaio for usermode
Linux AIO is aonly used by system emulation, so should not be linked into
the userspace emulatior.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-05-05 16:32:59 +01:00
Gautham R Shenoy
74db920c32 virtio-9p: Create a commandline option -fsdev
This patch creates a new command line option named -fsdev to hold any file
system specific information.

The option will currently hold the following attributes:
-fsdev fstype id=id,path=path_to_share
where
fstype: Type of the file system.
id:     Identifier used to refer to this fsdev
path:   The path on the host that is identified by this fsdev.

[aneesh.kumar@linux.vnet.ibm.com: Abstraction using FsContext]
Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:17:37 -05:00
Richard Henderson
a4b388ff51 target-alpha: Enable NPTL.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-27 05:50:41 +02:00
Richard Henderson
6495a04457 linux-user: Remove ELFLOAD32.
The ABI-specific types used by linux_binprm and image_info
are different after forcing TARGET_ABI32 on.  Which means
that the parameters that load_elf_binary_multi sees are not
those that loader_exec passed.  This is inherently broken
and is more trouble than it's worth fixing.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-04-25 12:59:30 +00:00
Stefan Weil
f038e8f79b Use correct cflags for kvm-kmod when cross compiling
Using $pkgconfig instead of pkg-config will use
${cross_prefix}pkg-config if that is available.

This fix is needed for cross compilations without
modified PATH. Without the fix, PATH must be modified
to find the cross pkg-config before the native
pkg-config.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-14 00:23:48 +02:00
Richard Henderson
fd76e73a10 tcg-hppa: Finish the port.
Delete inline functions from tcg-target.h that don't need to be there,
move the others to tcg-target.c.  Add 'Z', 'I', 'J' constraints for
0, signed 11-bit, and signed 5-bit respectively.  Add GUEST_BASE support
similar to ppc64, with the value stored in a register.  Add missing
registers to reg_alloc_order.  Add support for 12-bit branch relocations.
Add functions for synthetic operations: addi, mtctl, dep, shd, vshd, ori,
andi, shifts, rotates, multiply, branches, setcond.  Split out TLB reads
from qemu_ld and qemu_st; fix argument loading for tlb external calls.
Generate the prologue.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-08 11:11:21 +02:00
Paul Brook
355b194369 Split TLB addend and target_phys_addr_t
Historically the qemu tlb "addend" field was used for both RAM and IO accesses,
so needed to be able to hold both host addresses (unsigned long) and guest
physical addresses (target_phys_addr_t).  However since the introduction of
the iotlb field it has only been used for RAM accesses.

This means we can change the type of addend to unsigned long, and remove
associated hacks in the big-endian TCG backends.

We can also remove the host dependence from target_phys_addr_t.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-04-05 00:28:53 +01:00
Aurelien Jarno
477ba62001 tcg: initial ia64 support
A few words about design choices:
* On IA64, instructions should be grouped by bundle, and dependencies
  between instructions declared. A first version of this code tried to
  schedule instructions automatically, but was very complex and too
  invasive for the current common TCG code (ops not ending at
  instruction boundaries, code retranslation breaking already generated
  code, etc.)  It was also not very efficient, as dependencies between
  TCG ops is not available.
  Instead the option taken by the current implementation does not try
  to fill the bundle by scheduling instructions, but by providing ops
  not available as an ia64 instruction, and by offering 22-bit constant
  loading for most of the instructions. With both options the bundle are
  filled at approximately the same level.

* Up to 128 registers can be affected to a function on IA64, but TCG
  limits this number to 64, which is actually more than enough. The
  register affectation is the following:
  - r0: used to map a constant argument with value 0
  - r1: global pointer
  - r2, r3: internal use
  - r4 to r6: not used to avoid saving them
  - r7: env structure
  - r8 to r11: free for TCG (call clobbered)
  - r12: stack pointer
  - r13: thread pointer
  - r14 to r31: free for TCG (call clobbered)
  - r32: reserved (return address)
  - r33: reserved (PFS)
  - r33 to r63: free for TCG

* The IA64 architecture has only 64-bit registers and no 32-bit
  instructions (the only exception being cmp4). Therefore 64-bit
  registers and instructions are used for 32-bit ops. The adopted
  strategy is the same as the ABI, that is the higher 32 bits are
  undefined. Most ops (and, or, add, shl, etc.) can directly use
  the 64-bit registers, while some others have to sign-extend (sar,
  div, etc.) or zero-extend (shr, divu, etc.) the register first.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-01 21:51:59 +02:00
Aurelien Jarno
903ec55cc0 ia64 disas support
Taken from binutils SVN, using last GPLv2 version.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-01 21:51:59 +02:00
Michael S. Tsirkin
d59700553e vhost: vhost net support
This adds vhost net device support in qemu. Will be tied to tap device
and virtio by following patches.  Raw backend is currently missing,
will be worked on/submitted separately.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01 13:56:43 -05:00
Juergen Lock
f01576f185 Get bsd-user host page protection code working on FreeBSD hosts
Use kinfo_getvmmap(3) on FeeBSD >= 7.x and /compat/linux/proc on older
FreeBSD.  (kinfo_getvmmap is preferred since /compat/linux/proc is
usually only mounted on hosts also using the Linuxolator.)

This patch is a bit hacky because the includes needed for kinfo_getvmmap
conflict with other definitions in exec.c by default so I had to `trick
around' a little, but I built the result in FreeBSD 6.4-stable and
7.2-stable tbs and on 8-stable on the host so the hacks at least
should be stable.  (If this is a problem maybe we could also move the
kinfo_getvmmap invocations into a seperate source file but that would
be more work...)

Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-30 17:45:10 +00:00
Aurelien Jarno
cc01cc8ea2 tcg-mips: add guest base support
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-27 17:31:04 +01:00
Riku Voipio
c05c7a7306 linux-user: add inotify_init1 syscall support
New syscall which gets actively used when you have a
fresh kernel.

Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-26 17:15:10 +01:00
Blue Swirl
9953b2fc28 Compile most IDE devices only once
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 19:47:05 +00:00
Blue Swirl
4d9045339a Compile disassemblers only once
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 08:28:47 +00:00
Andre Przywara
ca2fb938cd configure: fix --sysconfdir specification
--sysconfdir requires a parameter (the path), this should be reflected
in the case pattern.

Reported-by: Frank Arnold <frank.arnold@amd.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-13 12:07:59 +01:00
Paul Brook
b1aa27c4ea Remove userspace target_phys_addr_t
TARGET_PHYS_ADDR_BITS isn't meaningful for userspace emulation, so don't
define it.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-03-12 18:45:44 +00:00
Stefan Weil
37116c89cd configure: Fix code which creates config.mak files
These files are created by configure and grow
unnecessarily at each new call of configure:

roms/seabios/config.mak
roms/vgabios/config.mak
libhw32/config.mak
libhw64/config.mak

libhw32/config.mak and libhw64/config.mak set
compiler options, and the wrong old code results
in very long command lines.

The new code always writes a new config.mak
instead of appending to an existing one.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-09 09:03:46 -06:00
Stefan Weil
f8aa6c7beb configure: Fix wrong stderr redirection
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-09 09:03:46 -06:00
Stefan Weil
01668d98a3 Documentation: Modify rule for html output (better looking output format)
To create html output from texi input, texi2html was used.
Output from makeinfo looks cleaner, so replace the old rule
and use makeinfo now.

For those who want to use their own variant of html output,
the macros MAKEINFO and MAKEINFOFLAGS allow customisation.
Option "-I ." is not needed (the current directory is
searched by default), so remove it.

Please note that the build requirements changed, too:
makeinfo is required for doc builds.
texi2html is no longer used.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-06 23:07:09 +01:00
Stefan Weil
e94a793648 mingw32: Enable C99/POSIX format strings
Starting with mingw32-runtime 3.15, C99/POSIX
format strings (%zu, %lld, ...) are supported
by defining __USE_MINGW_ANSI_STDIO=1.

As QEMU uses such format strings, unconditionally
define this macro. It won't hurt on older revisions
of mingw32-runtime.

Tested with manually installed mingw32-runtime 3.15
on debian (cross compiled + wine).

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19 15:32:15 -06:00
Luiz Capitulino
b4475aa2b3 Monitor: Debugging support
Add configure options (--enable-debug-mon and --disable-debug-mon)
plus the MON_DEBUG() macro.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-19 15:18:18 -06:00
TeLeMan
74f42e182a configure: fix the static compilation for sdl
The static compilation for sdl is broken after
7942769317.

Signed-off-by: TeLeMan <geleman@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-08 12:29:20 +01:00
Dirk Ullrich
d2807bc98e configure: Add --enable-docs and --disable-docs to --help
This patch adds the documentation-related options "--enable-docs" and
"--disable-docs" to the help message of "configure".

Signed-off-by: Dirk Ullrich <dirk.ullrich@googlemail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-08 12:24:50 +01:00
Loïc Minier
7942769317 Add -static earlier to LDFLAGS for compile_prog()
Add -static to LDFLAGS earlier as to run the compile_prog() tests with
this flags, this will avoid turning on features for which a shared
library is available but not a static one.

Signed-off-by: Loïc Minier <lool@dooz.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-06 22:22:30 +01:00
Aurelien Jarno
02ecd9fc73 configure: remove debugging code introduced in aa527b65d8
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-06 21:34:49 +01:00
Aurelien Jarno
aa527b65d8 configure: fix compilation on hosts without -fstack-protector-all
Commit a0f291fc10 has enabled
-fstack-protector-all on all targets, as the configure test is bogus.
GCC only emits a warning and not an error if this option is not
supported, so the configure scripts doesn't detect the problem.

This patch changes the configure script to try the various flags
with -Werror in addition to catch the possible warnings.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-06 21:22:19 +01:00
Loïc Minier
6792aa115e Solaris: test for presence of commands with has()
Signed-off-by: Loïc Minier <lool@dooz.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-01-28 21:27:46 +00:00
Loïc Minier
0dba619507 Add and use has() and path_of() funcs
Add has() and path_of() funcs and use them across configure; has()
will test whether a command or builtin is available; path_of() will
search the PATH for executables and return the full pathname if found.

Signed-off-by: Loïc Minier <lool@dooz.org
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-01-28 21:26:51 +00:00
Loïc Minier
a0dfd8a415 Check for sdl-config before calling it
Check whether sdl-config is available before calling it, otherwise
./configure triggers a warning:
    ./configure: 957: sdl-config: not found

If neither the .pc file not sdl-config are present, disable SDL support.

Signed-off-by: Loïc Minier <lool@dooz.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-01-28 21:15:18 +00:00
Juan Quintela
a0f291fc10 Check availavility of -fstack-protector-all
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-26 14:59:20 -06:00
Kirill A. Shutemov
849583050d Enable _FORTIFY_SOURCE=2
_FORTIFY_SOURCE is a Glibc feature which adds memory and string function
protection.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-26 14:59:20 -06:00
Anthony Liguori
07381cc1b4 Support --sysconfdir in configure to specify path to configuration files
The default value is ${prefix}/etc/qemu.  --sysconfdir can be used to override
the default to an absolute path.  The expectation is that when installed to
/usr, --sysconfdir=/etc/qemu will be used.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-24 09:37:26 -06:00
Paolo Bonzini
4e2b0658f6 use pkg-config for libcurl whenever available
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-13 17:14:14 -06:00
Paolo Bonzini
9316f80399 use pkg-config for sdl whenever available
Together with the first patch this enables using the prefixed
pkg-config, thus picking up the correct flags for SDL.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-13 17:14:14 -06:00
Paolo Bonzini
67c274d3c7 fixes to the static compilation case for sdl
After the next commit, pkg-config could be used for the shared library
configuration case and sdl-config for static libraries.  So I prepare
the test here by doing two changes:

at the same time I remove useless backslashes from the invocation of
grep;

1) fixing a typo ($sd_cflags).  The typo has been there since commit
1ac88f2 (remove sdl_static. Just do the right thing if static is yes,
2009-07-27).

2) fixing an erroneous "test `... | grep > /dev/null`" idiom that would
never succeed since grep's output would be empty;

3) checking the status code after executing sdl-config --static --libs;
this is needed for the next patch only.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-13 17:14:14 -06:00
Paolo Bonzini
f91672e564 use cross-prefix for pkgconfig
Since pkgconfig can give different output for different targets,
it should be tried with the cross-compilation prefix first.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-13 17:14:14 -06:00
Jan Kiszka
dae5079aca kvm: Detect availability of kvm_para.h
Will be required for upcoming KVM cpuid leaf. Host kernels >= 2.6.32 as
well as future kvm-kmod releases (more recent than kvm-kmod-2.6.32.3)
do/will provide them.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-12 14:32:19 -06:00
Jan Kiszka
ffd8b67f5d kvm: Use kvm-kmod headers if available
Since kvm-kmod-2.6.32.2 we have an alternative source for recent KVM
kernel headers. Use it when available and not overruled by --kerneldir.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-12 14:32:19 -06:00
Paolo Bonzini
59bc10ee01 finish VPATH -> vpath translation
This adds a few more vpath suffixes and points the remaining two paths
explicitly to $(SRC_PATH) in order to eliminate the VPATH assignment
from config-host.mak.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-08 16:55:03 -06:00
Andreas Färber
0e8c9214ba Drop --whole-archive and static libraries
Juan has contributed a cool Makefile infrastructure that enables us to drop
static libraries completely:

Move shared obj-y definitions to Makefile.objs, prefixed {common-,hw-,user-},
and link those object files directly into the executables.

Replace HWLIB by HWDIR, specifying only the directory.

Drop --whole-archive and ARLIBS in Makefiles and configure.

Drop GENERATED_HEADERS dependency in rules.mak, since this rebuilds all
common objects after generating a target-specific header; add dependency
rules to Makefile and Makefile.target instead.

v2:
- Don't try to include /config.mak for user emulators
- Changes to user object paths ("Quickfix for libuser.a drop") were obsoleted
  by "user_only: compile everything with -fpie" (Kirill A. Shutemov)

v3:
- Fix dependency modelling for tools
- Remove comment on GENERATED_HEADERS obsoleted by this patch

Signed-off-by: Andreas Färber <afaerber@opensolaris.org>
Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: Palle Lyckegaard <palle@lyckegaard.dk>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Cc: Juan Quintela <quintela@trasno.org>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-01-07 18:08:53 +00:00
Blue Swirl
2bff4b6fbe Compile qemu-nbd also on OpenBSD and Solaris
basename() needs #include <libgen.h>.

No prototype for daemon() is available on Solaris, but link
succeeds.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-23 15:34:04 +00:00
Kirill A. Shutemov
299060a06e user_only: compile everything with -fpie
We really need compile _all_ sources for user target with -fpie when
use --enable-user-pie.

It's regression introduced by commit add16157d7.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-19 15:16:08 +00:00
Richard Henderson
990b3e1901 target-alpha: Enable softfloat.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-13 20:32:36 +01:00
Anthony Liguori
20ff6c8066 Do not abort on qemu_malloc(0) in production builds
qemu_malloc() does not allow size=0 to be passed in and aborts on this behavior.

Unfortunately, there is good reason to believe that within qemu, there are a
number of, so far, undetected places that assume size=0 can be safely passed.
Since we do not want to abort unnecessarily in production builds, return
qemu_malloc(1) whenever the version file indicates that this is a production
build.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12 07:59:37 -06:00
Alexander Graf
0e60a699d2 Add KVM support for S390x
S390x was one of the first platforms that received support for KVM back in the
day. Unfortunately until now there hasn't been a qemu implementation that would
enable users to actually run guests.

So let's include support for KVM S390x in qemu!

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-05 17:36:02 +01:00
Alexander Graf
24e804ec14 S/390 host/target build system support
This patch makes configure aware of S390 hosts and guests. When not explicitly
defined using --target-list= no S390 targets will be built though.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-05 17:36:00 +01:00
Andreas Faerber
ea5ad306ba Suppress optionrom build on Solaris x86
To avoid the build failing with:

gcc -Wall -Wstrict-prototypes -Werror -fomit-frame-pointer -fno-
builtin -I/export/home/andreas/QEMU/qemu   -Wall -Wstrict-prototypes -
Werror -fomit-frame-pointer -fno-builtin -I/export/home/andreas/QEMU/
qemu   -c -o multiboot.o multiboot.S
/var/tmp//ccd3aWyk.s: Assembler messages:
/var/tmp//ccd3aWyk.s:15: Error: value of 512 too large for field of 1
bytes at 0000000000000002
gmake[1]: *** [multiboot.o] Error 1

disable recursion into pc-bios/optionrom, as done for Darwin already.

Signed-off-by: Andreas Faerber <andreas.faerber@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 15:25:57 -06:00
Kevin Wolf
40ff6d7e8d Don't leak file descriptors
We're leaking file descriptors to child processes. Set FD_CLOEXEC on file
descriptors that don't need to be passed to children to stop this misbehaviour.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 11:45:50 -06:00
Michael S. Tsirkin
be17dc90b5 configure: use correct cflags in compiler checks
linux-user build on fedora 11 breaks because fallocate
is broken on that system if -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
are specified, which is what QEMU uses.

We do have a configure check to catch this and disable fallocate,
however, it turns out that default QEMU_CFLAGS/LDFLAGS were assigned in
script *after* all compiler checks: so during checks we were not running
compiler with same flags that we used for build later.

Fix this by moving QEMU_CFLAGS to before compiler checks, and using
comple_prog when checking for fallocate.  This also fixes the fact that
we do some compiler checks while assigning the flags, right below a
comment that says "no cc tests beyond this point".

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-02 08:57:42 -06:00
Aurelien Jarno
afa05235a5 tcg: initial mips support
Based on a patch from Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>

A few words about design choices:
* Two registers, at and t0, are reserved for TCG internal use. They are
  useful for bswap and 64-bit ops.
* Most ops supports a constant argument with value 0, which is actually
  mapped to the zero register.
* While the at register is available for constant loading, ops only
  support a limited range of constants. TCG does a better job doing the
  register allocation and constant loading by itself. There are plenty of
  registers available anyway.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-01 00:06:15 +00:00
Aurelien Jarno
a167ba5085 Add support for GNU/kFreeBSD
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-29 18:00:41 +01:00
Paul Brook
a992fe3d0f Makefile dependencies for device configs
Add makefile dependencies for target specific device configs.
These will copy the default config if none exists, obsoleting the old
configure time code.  If a config already exists but is older than the
default then print a warning.

Also remove config-devices.h.  Code does not and should not care which
devices are being built.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22 21:24:54 +00:00
Stefan Weil
3a3fb96d0d configure: Fix spelling in comment and rework the comment
* Replace vill -> will.

* Comment was formatted to make it more readable
  and to conform to the coding standard, too.

* Description of foo="" was completed.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-21 00:40:55 +01:00
Aurelien Jarno
86355e0700 qemu-io: build on all platforms
Since c32d766af1, qemu-io should be
portable. It is currently built only on linux and mingw32.

This patch enables qemu-io on all platforms. Tested on FreeBSD.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-21 00:37:14 +01:00
Aurelien Jarno
493abda627 audio: link with -lpulse in addition to -lpulse-simple
Link with -lpulse in addition to -lpulse-simple, needed when --no-add-needed
is passed to the linker (gold default).

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-18 00:25:46 +01:00
Blue Swirl
9cf55765b9 Fix typo
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-17 21:27:18 +00:00
Blue Swirl
9c7a420265 Prevent configuring for a user emulator on a different type of OS
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-17 20:52:56 +00:00
Anthony Liguori
422c46a81d Add a unit test for JSON support
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17 08:49:39 -06:00
Anthony Liguori
9c9efb6b29 Add unit test for QFloat
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17 08:49:38 -06:00
Jan Kiszka
78f5d72602 Cleanup configure checks for dup3 and fallocate
We have a function for this which does not issue annoying warnings.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17 08:49:38 -06:00
Markus Armbruster
eb852011ab Configurable block format whitelist
We have code for a quite a few block formats.  While I trust that all
of these formats are useful at least for some people in some
circumstances, some of them are of a kind that friends don't let
friends use in production.

This patch provides an optional block format whitelist, default off.
If a whitelist is configured with --block-drv-whitelist, QEMU proper
can use only whitelisted formats.  Other programs, like qemu-img, are
not affected.

Drivers for formats off the whitelist still participate in format
probing, to ensure all programs probe exactly the same.  Without that,
QEMU proper would be prone to treat images with a format off the
whitelist as raw when the image's format is probed.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-09 08:43:02 -06:00
Anthony Liguori
2d9f27d2fd Fix the build when srcdir == objdir
You would only see this error on a fresh clone when srcdir == objdir.  configure
will fail because roms/pcbios doesn't exist.

git submodule integration doesn't cleanup very well when switching between
branches so you'll get an roms/pcbios directory from normal operations if you
switch between old branches.

Thanks to a mistake in configure, if you build outside of srcdir, you'll also
get a valid roms/pcbios.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-02 15:50:27 -06:00
Mark McLoughlin
dffcb71cb5 build: add CONFIG_LINUX
So I can add a tap-linux.c and use CONFIG_LINUX to pull it in
in Makefile

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-30 08:39:28 -05:00
Mark McLoughlin
e1144d006d net: move net-queue.[ch] under net/
[v2: handle building in a separate dir]

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-30 08:39:26 -05:00
Anthony Liguori
102251a4f3 Merge commit 'linux-user/linux-user-for-upstream' into staging 2009-10-21 13:36:49 -05:00
Blue Swirl
747bbdf79f Suppress warnings about 'warn_unused_result' attribute directive
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-18 16:26:06 +00:00
Ulrich Hecht
d092793872 implementations of dup3 and fallocate that are good enough to fool LTP
updated fallocate check to new configure, added dup3 check as suggested
by Jan-Simon Möller.

Riku: updated to apply to current git.

Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-10-15 23:55:55 +03:00
malc
a91b857c38 configure: clean temporary executable files even on Windows
Signed-off-by: malc <av1474@comtv.ru>
2009-10-15 01:57:14 +04:00
Stefan Weil
f514f41c45 Fix bswap in comment
Replace bsawp -> bswap.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-10-11 21:31:40 +02:00
malc
02d5467e9f Move dependency generation falgs out of configure
Signed-off-by: malc <av1474@comtv.ru>
2009-10-11 17:08:57 +04:00
malc
868dc0b4ad configure: clean up temporary dependency files
Signed-off-by: malc <av1474@comtv.ru>
2009-10-11 07:57:17 +04:00
malc
d56316388d Windows Waveform Audio driver (no ADC support yet)
Signed-off-by: malc <av1474@comtv.ru>
2009-10-10 01:18:24 +04:00
Luiz Capitulino
3aa3dcfff6 Introduce QList unit-tests
This suite contains tests to assure that QList API works as expected.

To execute it you should have check installed and build QEMU with
check support enabled (--enable-check-utests) and then run:

$ ./check-qlist

Patchworks-ID: 35333
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:18 -05:00
Juan Quintela
3d0f151783 Generate gdbstub-xml.c only when needed
First user of new config-devices.mak

Patchworks-ID: 35198
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:11 -05:00
Juan Quintela
1f3d3c8fd7 Add new config-devices.mak for each target
We generate config-devices.h from there automatically.
We need to do it in main Makefile, because we are going to need a main
Makefile for them.

Patchworks-ID: 35196
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:10 -05:00
Juan Quintela
91880d96a1 Move generation of config-target.h to Makefile from configure
Patchworks-ID: 35194
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:04 -05:00
Juan Quintela
25be210f69 Rename config.{h, mak} config-target.{h, mak}
Add config.h file that includes config-target.h and config-host.h

Patchworks-ID: 35193
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:03 -05:00
Juan Quintela
1215c6e761 Move generation of config-host.h to Makefile from configure
Use timestamp based appreach to avoid not needed recompilation.
Add it to rules.mak

Many thanks to Paolo Bonzini for helpding the design, and the debug.

Patchworks-ID: 35190
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:03 -05:00
Juan Quintela
deed3ccfca Don't include config-host.mak from inside config.mak
Include it directly in Makefile.target

Patchworks-ID: 35189
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-08 21:17:02 -05:00
Juan Quintela
ae7489cba3 AIOLIBS is not used anywhere
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-06 14:46:10 -05:00
Juan Quintela
a316e3788d Add -Wold-style-* flags
This time, I add them in configure only if target compiler supports it

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-05 09:32:44 -05:00
Juan Quintela
b6e31c1239 slirp: It needs to use QEMU_CFLAGS not CFLAGS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-05 09:32:44 -05:00
Stefan Weil
ee682d27a5 Check availability of uuid header / library
If available, the Universally Unique Identifier library
is used by the vdi block driver.

Other parts of QEMU (vl.c) could also use it.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-10-04 13:24:45 +02:00
Blue Swirl
fa58948d1f Use GNU ld to link roms on OpenSolaris
OpenSolaris ld seems to miss the equivalent of GNU ld's "-Ttext 0".

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-02 19:38:25 +00:00
Blue Swirl
add16157d7 Compile some user files only once for all targets
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-27 16:26:02 +00:00
Blue Swirl
b461cdc9b3 Don't compile roms if not building system targets
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-27 14:35:44 +00:00
Blue Swirl
5f6b9e8fd5 Probe for fdatasync()
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-20 06:56:26 +00:00
Andre Przywara
e5934d333f fix typo in configure --help
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-09-16 19:57:13 +02:00
Sebastian Herbszt
9332f6a2e2 configure: change "found" to "find"
Change "ERROR: configure was not able to found it" to
"ERROR: configure was not able to find it".

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-13 19:42:03 +00:00
Blue Swirl
50108930b8 Revert "Fix Sparc/Linux host breakage by df70204db53e3611af986f434e74a882bce190ca"
This reverts commit 91b40c5be8.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-13 19:38:48 +00:00
Blue Swirl
91b40c5be8 Fix Sparc/Linux host breakage by df70204db5
While i386, x86_64 and Sparc64/OpenBSD still worked after
df70204db5, Sparc32 and Sparc64 Linux hosts
broke.

Partially revert the commit: make the restored code conditional to
!CONFIG_USER_PIE.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-13 13:33:05 +00:00
Kirill A. Shutemov
34005a0060 Add configure option to compile user targets as PIE
Build uset targers as true PIE if user want to keep qemu
self-virtualizable.

v5:
  - Split into to patches: drop link hack and add PIE support
  - do not build PIE by default and drop toolchain check

v4:
  - Add test for toolchain if it has proper PIE support

v3:
  - One more pice of the hack was removed
  - Description updated

v2:
  - Add configure options do enable/disable PIE for usermode targets.
    Disabling can be useful if you build uswing toolchain which has
    broken PIE support. PIE for usermode targets enabled by default.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-12 13:17:45 +00:00
Kirill A. Shutemov
df70204db5 Fix text relocations in linux-user targets
There is a link hack in linux-user which produces an executable that
looks like PIE, but always has text relocations since all object files
isn't position-independent (compiled without -fpic/-fpie). Dynamic loader
has to do more work to load a binary with text relocations.

The best way to keep this functionality is to build a true PIE without
text relocations.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-12 13:15:26 +00:00
Kirill A. Shutemov
5791f45b58 Do not link usermode targets with libhw*.a
Usermode targets are hardware-independed.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-12 13:14:59 +00:00
Blue Swirl
d741429a9b Add #defines needed by OpenSolaris, fix breakage by the #defines
We need to define _XOPEN_SOURCE and __EXTENSIONS__ macros in order to get
CMSG_ and TIOCWIN macros defined. But then _POSIX_C_SOURCE gets defined, which
is (incorrectly) used as an indicator for existence of posix_memalign() in osdep.c.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-12 12:36:04 +00:00
Blue Swirl
31ff504d2a Fix OpenSolaris build breaking typos
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-12 12:33:07 +00:00
Blue Swirl
de5071c551 Fix a Sparse warning about redefinition of offsetof()
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-12 09:58:46 +00:00
Luiz Capitulino
3cfcae3cda configure: fix Linux AIO detection
We should set $linux_aio to 'no' if detection failed, otherwise
its contents will be empty, which is a bug as we test for 'yes'
or 'no'.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-09 17:31:27 -05:00
Juan Quintela
3aefa74455 fix VNC SASL detection
This test was missing the change to != no.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-09 17:31:26 -05:00
Stefan Weil
c32d766af1 qemu-io: Improve portability (win32 now supported).
* Add missing include for struct timeval.
* Replace non-portable strsep by local qemu_strsep.
* Use POSIX basename by including libgen.h.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-09 14:57:20 -05:00
Anthony Liguori
c34ebfdc87 Bring pcbios, seabios, and vgabios into the tree as git submodules. Right now,
they aren't integrated into the build but we can do that incrementally.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 10:13:29 -05:00
Luiz Capitulino
7b8c51add7 Introduce QDict unit-tests
This suite contains tests to assure that QDict API works as expected.

To execute it you should have check installed and build QEMU with
check support enabled (--enable-check-utests) and then run:

$ ./check-qdict

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 09:37:34 -05:00
Luiz Capitulino
5de65a07ee Introduce QString unit-tests
This suite contains tests to assure that QString API works as expected.

To execute it you should have check installed and build QEMU with
check support enabled (--enable-check-utests) and then run:

$ ./check-qstring

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 09:37:34 -05:00
Luiz Capitulino
33837ba6c5 Introduce QInt unit-tests
This suite contains tests to assure that QInt API works as expected.

To execute it you should have check installed and build QEMU with
check support enabled (--enable-check-utests) and then run:

$ ./check-qint

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 09:37:33 -05:00
Luiz Capitulino
5495ed11b0 Add check support
Check is a unit testing framework for C.

All the QObjects have unit-tests and more will be written for the
future data types.

More info about check can be found at:

http://check.sourceforge.net/

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 09:37:33 -05:00
Anthony Liguori
3737c0541a Merge commit 'linux-user/linux-user-for-upstream' into staging 2009-08-27 20:55:01 -05:00
Anthony Liguori
4617e59389 Relax pthreads check to avoid win32
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 20:47:01 -05:00
Gerd Hoffmann
59f2a78793 ide: move code to hw/ide/
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 20:46:50 -05:00
Christoph Hellwig
5c6c3a6c54 raw-posix: add Linux native AIO support
Now that do have a nicer interface to work against we can add Linux native
AIO support.  It's an extremly thing layer just setting up an iocb for
the io_submit system call in the submission path, and registering an
eventfd with the qemu poll handler to do complete the iocbs directly
from there.

This started out based on Anthony's earlier AIO patch, but after
estimated 42,000 rewrites and just as many build system changes
there's not much left of it.

To enable native kernel aio use the aio=native sub-command on the
drive command line.  I have also added an option to qemu-io to
test the aio support without needing a guest.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 20:30:22 -05:00
Juan Quintela
dfffc65398 Add sparse to new feature convention
Once there, move to a proper test to see if we are going to use it or not

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:15 -05:00
Juan Quintela
b31a027755 Add kvm to new feature convention
Extra error message is only given if --enable-kvm was given

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:15 -05:00
Juan Quintela
fc321b4b37 Add xen to new feature convention
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:15 -05:00
Juan Quintela
2df87df749 Add fdt to new feature convention
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:15 -05:00
Juan Quintela
c419815796 Add sdl to new feature convention
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:14 -05:00
Juan Quintela
a25dba179d Rename build_docs to docs
All other features are named foo and enabled with --enable-foo.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:14 -05:00
Juan Quintela
83a3ab8bb2 Add build_docs to new feature convention
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
a20a6f469b Add bluez to new feature convencion
Once there, remove extra check for package and output if bluez was found or not as the other features

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
b0a47e79d8 Add nptl to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
788c8196f7 Add curl to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
c584a6d061 Add curses to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
ea784e3b95 Add vnc_sasl to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
1be10ad28b Add vnc_tls to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:13 -05:00
Juan Quintela
dfb278bde1 Add vde to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:12 -05:00
Juan Quintela
4ffcedb674 Add brlapi to new feature convencion
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:12 -05:00
Juan Quintela
249247c9fd Add error message for feature not found
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:12 -05:00
Juan Quintela
e2d52ad32a Add feature configure help
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:12 -05:00
Juan Quintela
4f78ef9a90 Use the same structure for list of libs in curses and pthread
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:12 -05:00
Juan Quintela
576edbfa8e Make vnc configure options less verbose.
Rest of libraries don't print themselves

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 19:33:12 -05:00
Riku Voipio
c2882b9654 linux-user: add eventfd support
Straightforward implementation. This syscall is rare enough that we
don't need to support the odder cases, just disable it if host glibc
is too old.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-08-25 17:15:26 +03:00
Christoph Hellwig
4dd75c702c make pthreads mandatory
As requested by Anthony make pthreads mandatory.  This means we will always
have AIO available on posix hosts, and it will also allow enabling the I/O
thread unconditionally once it's ready.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24 08:46:47 -05:00
Anthony Liguori
4a1418e07b Unbreak large mem support by removing kqemu
kqemu introduces a number of restrictions on the i386 target.  The worst is that
it prevents large memory from working in the default build.

Furthermore, kqemu is fundamentally flawed in a number of ways.  It relies on
the TSC as a time source which will not be reliable on a multiple processor
system in userspace.  Since most modern processors are multicore, this severely
limits the utility of kqemu.

kvm is a viable alternative for people looking to accelerate qemu and has the
benefit of being supported by the upstream Linux kernel.  If someone can
implement work arounds to remove the restrictions introduced by kqemu, I'm
happy to avoid and/or revert this patch.

N.B. kqemu will still function in the 0.11 series but this patch removes it from
the 0.12 series.

Paul, please Ack or Nack this patch.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24 08:02:55 -05:00
Zachary Amsden
0953a80f04 Add a configure switch to enable / disable all user targets. I felt compelled to do it for symmetry, mostly it is useful to disable user targets when you don't want to build them.
Signed-off-by: Zachary Amsden <zamsden@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24 08:01:42 -05:00
malc
aa0cba4a62 Third attempt to invoke create_config properly
Second attempt failed due to $_ not being standard and as such it's
interpretation by certain shells when they were symlinked to /bin/sh
and invoked as such led to unpredictable results. So instead of trying
to be clever just use /bin/sh directly (That's what direct execution
would have led to anyway)

Hopefully this time nothing will break (Mingw?)

Thanks to Jordan Justen for report and analysis.
[Previous attempt (THISSHELL one) deserves a credit but reporter is
 too humble]

Signed-off-by: malc <av1474@comtv.ru>
2009-08-13 06:41:53 +04:00
malc
971c47ccbb Do not use $SHELL to invoke our scripts
http://www.opengroup.org/onlinepubs/7990989775/xbd/envvar.html

<quote>
SHELL
    A pathname of the user's preferred command language
    interpreter. If this interpreter does not conform to the XSI Shell
    Command Language in the XCU specification, Shell Command Language,
    utilities may behave differently from those described in this
    specification set.
</quote>

So using shells for users who prefer csh variants is a no go.
2009-08-11 23:15:52 +04:00
Juan Quintela
f14bfdf952 Move libsunpath to use the same style than everything else
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:48 -05:00
Juan Quintela
f622d8a33d convert gprof flags to style of rest of Makefile
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:48 -05:00
Juan Quintela
7973f21c4b Add cocoa libs at Darwin selection time
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:47 -05:00
Juan Quintela
f03029354e CURL libs are used both by tools and softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:47 -05:00
Juan Quintela
8e02e54cc4 VDE libs are used both by tools and softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:46 -05:00
Juan Quintela
3e2e0e6ba8 Add libs_tools support
Libraries used by qemu-<tools>

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:46 -05:00
Juan Quintela
a990240bb9 Disable aio in mingw32
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:46 -05:00
Juan Quintela
053dd92e8a We also need TARGET_<arechname> in Makefiles
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:46 -05:00
Juan Quintela
55d9c04bc3 Consolidate audio flags in configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:46 -05:00
Juan Quintela
67f86e8e2a Generate CONFIG_AUDIO_PT_INT in configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:45 -05:00
Juan Quintela
4de67f2fa7 Make slirp include dir globlal in cflags
We already include it everywhere

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:45 -05:00
Juan Quintela
646560247c Move dis-* selection to configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:45 -05:00
Juan Quintela
471857dd01 Added CONFIG_NEED_MMU for microblaze and cris
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:44 -05:00
Juan Quintela
57ddfbf7f9 Generate more conmmon CFLAGS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:44 -05:00
Juan Quintela
d02c1db3d8 Fold TARGET_GPROF handling in configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:44 -05:00
Juan Quintela
c60d0afa65 Move ia64 QEMU_CFLAGS target to configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:43 -05:00
Juan Quintela
6ee7126f7c Move alpha CFLAGS target to configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:43 -05:00
Juan Quintela
9b8e111fb1 fix typo, there should be bsd_user there
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:43 -05:00
Juan Quintela
4afddb5545 permit to add things to CFLAGS per target
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:42 -05:00
Juan Quintela
322e58780b refactor linker_script common part and change quoting
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:42 -05:00
Juan Quintela
07dac55da4 permit to add things to LDFLAGS for target
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:42 -05:00
Juan Quintela
d6b3893971 Introduce CONFIG_NOSOFTFLOAT and simplify Makefile.target
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:42 -05:00
Juan Quintela
264606b3a9 Fold BRLAPI_LIBS into libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
e4782985f9 Fold FDT_LIBS into libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
e482d56ad9 Fold BLUEZ_LIBS into libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
3efd632b82 Fold XEN_LIBS into libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
fa838301c9 Fold VNC_SASL_LIBS into libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
a5e32cc912 Fold VNC_TLS_LIBS into libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
d2ef30d5d3 Fold CURSES_LIBS into libsoftmmu_libs
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
6362a53f55 Test if we need -lutil in ,/configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:41 -05:00
Juan Quintela
a4bf678087 Move sound library selection to sound selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:40 -05:00
Juan Quintela
997e690ab9 move coreaudio libraries to coreaudio selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:40 -05:00
Juan Quintela
0705667e2e Add SDL_LIBS to libs_softmmu
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:40 -05:00
Juan Quintela
73da375ee1 Add libs_softmmu variable
It is used only for softmmu variables

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:40 -05:00
Juan Quintela
07d9ac4442 move SDL_LIBS Win32 hack to configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:39 -05:00
Juan Quintela
c81da56e97 Refactor HELPER_CFLAGS
Calculate its value in ./configure.
Put together all its uses

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:39 -05:00
Juan Quintela
6c90361a7f move common QEMU_CFLAGS to configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:39 -05:00
Juan Quintela
867c16fd54 split QEMU_CFLAGS very long line
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:39 -05:00
Juan Quintela
a558ee1776 Rename CPPFLAGS to QEMU_CFLAGS
Now we have to variables: QEMU_CFLAGS: flags without which we can't compile
CFLAGS: "-g -O2"

We can now run:

make CFLAGS="-fbar" foo.o
make CFLAGS="" foo.o
make CFLAGS="-O3" foo.o

And it all should work.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:39 -05:00
Juan Quintela
884044aab1 Move to configure CONFIG_WIN32 libraries needed always
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:38 -05:00
Juan Quintela
e174c0bb9a Move to configure CONFIG_SOLARIS libraries needed always
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:38 -05:00
Juan Quintela
07ffa4bde6 CLOCKLIBS was used for all binaries
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:38 -05:00
Juan Quintela
5572b53926 PTHREADLIBS was used for all binaries
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:38 -05:00
Juan Quintela
fa5e22cfc0 We want to pass LIB through configuration files now
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:38 -05:00
Juan Quintela
0dbfc67558 reindent Operating System selection configure
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:37 -05:00
Juan Quintela
ea8f20f8de refactor $cpu selection in various places
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:37 -05:00
Juan Quintela
ed968ff1a3 refactor sparc_cpu code to be in a single place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:37 -05:00
Juan Quintela
50e7b1a02f move sparc_cpu arg parsing to the begining
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:37 -05:00
Juan Quintela
fecde40a90 refactor kqemu selection for both mingw32
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:36 -05:00
Juan Quintela
19a54b773d This variables can't be set here
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:36 -05:00
Juan Quintela
3457a3f8dd move mingw32 code after selection of OS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:36 -05:00
Juan Quintela
1f6537382c __sparc_*__ is defined through -D__sparc_*__
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:36 -05:00
Juan Quintela
b1d5a277d2 Add CURL_CFLAGS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:36 -05:00
Juan Quintela
9784cde552 remove unused temporal files
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:36 -05:00
Juan Quintela
52166aa098 create compile_object/compile_prog functions
Instead of repeating the code through the file, create this two functions and
call them in all $cc invocations.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:35 -05:00
Juan Quintela
e2a2ed0658 move EXTRA_CFLAGS/LDFLAGS to the very beginning
Now, we compile all the tests with the values passed through the command
line.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:35 -05:00
Juan Quintela
0c439cbf80 Remove OS_{CFLAGS, LDFLAGS} and ARCH_{LDFLAGS, CFLAGS}
Fold its values into LDFLAGS and CFLAGS

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:35 -05:00
Juan Quintela
1156c669b6 We want to add options at the beggining, not at the end of variables
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:35 -05:00
Juan Quintela
e86ecd4bd9 move general CFLAGS/LDFLAGS definitions after last $cc run
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:33 -05:00
Juan Quintela
6ae9a1f44a move checks for bswap32/bswap_32 sooner than starting of printing variables
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:32 -05:00
Juan Quintela
5169202b1a remove not needed rt variable
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:32 -05:00
Juan Quintela
a36abbbbfb move check_linker_flags sooner than starting of printing variables
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:32 -05:00
Juan Quintela
2ff6b91e4f move cpu command line setting to the beggining
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:32 -05:00
Juan Quintela
d2ac582ca5 Use CFLAGS from enviroment, ARCH_CFLAGS hasn't been defined yet
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:32 -05:00
Juan Quintela
40bf384428 oss variable don't exist anymore
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:31 -05:00
Juan Quintela
a873d453c7 strip binary is not used anywhere
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:31 -05:00
Stefan Weil
55418b9613 Win32: Fix default prefix
The old code resulted in wrong escape sequences:

#define CONFIG_QEMU_SHAREDIR "c:\Program Files\Qemu"

gcc warnings:

vl.c:5708:20: warning: unknown escape sequence '\P'
vl.c:5708:20: warning: unknown escape sequence '\Q'

Windows can handle slash (/) path separators,
and QEMU already adds directories using slash,
so there is no need to fight with the correct number
of backslashes.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:30 -05:00
Christoph Egger
ac8ab73ad1 configure: let it find xen headers and libs
Attached patch lets configure find xen headers and libs
with --extra-cflags and --extra-ldlfags option.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
2009-08-10 13:05:25 -05:00
malc
0ff6697d1c Do not try to invoke shebang scripts directly (NFS issues)
Signed-off-by: malc <av1474@comtv.ru>
2009-08-10 03:41:46 +04:00
Nathan Froyd
d6630708bd enable NPTL for ppc-linux-user targets in configure
Enabling support for ppc64-linux-user should be easy enough to do later.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: malc <av1474@comtv.ru>
2009-08-03 20:33:41 +04:00
Paul Brook
c05ac895cb Option rom makefile fixes
Fix toplevel option rom makefile rules.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-31 13:19:39 +01:00
Juan Quintela
4bf6b55b34 set SEARCH_PATH for the linker script from output of ld --verbose -v
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:56 -05:00
Juan Quintela
fa282484b3 generate LDFLAGS for *-linux-user and *-bsd-user in a single place in configure
Remove lots of duplicate code in the process

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:56 -05:00
Juan Quintela
161294d886 Don't build option roms on Mac OS X
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:55 -05:00
Juan Quintela
2358a4940b Generate config-host.h from config-host.mak
Generate CONFIG_AUDIO_DRIVERS.  Order is important here, because the
first driver in the list is the one used by default.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:55 -05:00
Juan Quintela
2f7bb8780a rename USE_NPTL to CONFIG_USE_NPTL
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:55 -05:00
Juan Quintela
75b5a697ed rename NEEDS_LIBSUNMATH to CONFIG_NEEDS_LIBSUNMATH
Once there fix a place where it was misspelled

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:55 -05:00
Juan Quintela
2880bc32b8 define ENOTSUP the same that the other errors
aliguori: ENOTSUP is not 4096 universally, only on OpenBSD

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:10:36 -05:00
Juan Quintela
5647eb7475 test if xen is enabled only once
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:23 -05:00
Juan Quintela
b41af4ba44 simplify fdt libs selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:23 -05:00
Juan Quintela
4baae0acb8 simplify vde libs selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:23 -05:00
Juan Quintela
eb82284f18 simplify brlapi selection
Use same style that everythnig else

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:23 -05:00
Juan Quintela
e0b7a42bc9 simplify curses library selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
b2266bee1c Define and use xen libs in a single place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
ac119f9d0c indent with 2 spaces sdl tests
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
1ac88f28dd remove sdl_static. Just do the right thing if static is yes
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
aae3481dc8 target_softmmu is undefined at that point
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
681306dfaa instead of setup sdl_x11 just add -lX11 to sdl_libs
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
8ad3a7ddb8 Calculate sdl_libs and sdl_flags and use them everywhere
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
d3d9738f99 sdl_config value was always sdl-config
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
a68551bc6e the else part of this test is obsolete We are testing for sdl = yes inside the else part of the test if sdl = yes
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:22 -05:00
Juan Quintela
35f4df2759 Add CONFIG_POSIX
We need a way to define posix-like (a.k.a. no win32)

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:21 -05:00
Juan Quintela
e2542fe2bc rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:21 -05:00
Juan Quintela
f0667e6607 rename DEBUG_EXEC to CONFIG_DEBUG_EXEC
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:21 -05:00
Juan Quintela
092c73eeff rename DEBUG_TCG to CONFIG_DEBUG_TCG
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:21 -05:00
Juan Quintela
936dfb80f8 rename HAVE_BYTESWAP_H to CONFIG_BYTESWAP_H
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:21 -05:00
Juan Quintela
9788c9cadf rename HAVE_GPROF to TARGET_GPROF
Use was not consistent, in Makefile was TARGET_GPROF and in *h HAVE_GPROF

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:21 -05:00
Juan Quintela
5735147e5f rename HAVE_MACHINE_BSWAP_H to CONFIG_MACHINE_BSWAP_H
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
56ffaf2548 rename HAVE_FNMATCH_H to CONFIG_FNMATCH
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
6114fdb0c5 rename HAVE_IOVEC to CONFIG_IOVEC
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
2341f9a1ad rename HAVE_PREADV to CONFIG_PREADV
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
0e74e66bd5 define MAP_ANONYMOUS if it is not defined in qemu-common.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
71e72a19ba rename HOST_BSD to CONFIG_BSD
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
43da3c088c O_LARGEFILE is already set in qemu-common.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
cfde872b5d fix indententation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:20 -05:00
Juan Quintela
3f0855b14b Rename HAVE_FDT to CONFIG_FDT and define it also in Makefile
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:19 -05:00
Juan Quintela
67c0f08d16 Add -static in configure if needed
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:19 -05:00
Juan Quintela
804edf29ae move printing of config-host.mak variables to end of generation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:18 -05:00
Juan Quintela
6881964cfa make oss use OSS_LIBS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:17 -05:00
Juan Quintela
7aac6cb17b make fmod also use FMOD_{LIBS,CFLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:17 -05:00
Juan Quintela
ef7635eccc remove CONFIG_ from BLUEZ_{LIBS,FLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:17 -05:00
Juan Quintela
60ddf53399 remove CONFIG_ from VNC_SASL_{LIBS, FLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:17 -05:00
Juan Quintela
a900c00235 use same algorithm for testing and
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:17 -05:00
Juan Quintela
525061bff2 remove CONFIG_ from VNC_TLS_{LIBS, FLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:16 -05:00
Juan Quintela
a6290cfdb8 target_arch2 is redefined unconditionally later
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:16 -05:00
Juan Quintela
b274051d58 Remove SP_CFLAGS and SP_LDFLAGS
SP_CFLAGS and SP_LDFLAGS are only used as initial values for ARCH_CFLAGS/ARCH_LDFLAGS.  Call it directly ARCH_*.  Once there, use the same indentantion that the rest of the file

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:16 -05:00
Juan Quintela
dfe5fff3ea change HOST_SOLARIS to CONFIG_SOLARIS{_VERSION}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-27 14:09:16 -05:00
Jan Kiszka
7ea78b7489 Link bios files when building out of tree
When starting a qemu binary directly from the build directory and that
dir is located outside the source files, the search for bios files
fails. Fix this by linking them from the build to the source directory.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-22 10:58:49 -05:00
Alexander Graf
5f114bc6ce Enable PPC KVM for non-embedded
We now have KVM on PPC64 too and might get it on PPC32 as well, as soon
as someone writes it.

So let's enable KVM for PPC32 and PPC64 targets.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-22 10:58:45 -05:00
Andrzej Zaborowski
c62bbcd3f4 Fix a similar configure typo from microblaze. 2009-07-18 14:32:00 +02:00
Laurent Desnogues
a302c32ded this patch fixes a typo where armv4l was incorrectly spelled arm4l,
preventing the correct handling of --cpu=armv4l.

Laurent

Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2009-07-18 14:23:39 +02:00
malc
f6548c0a4b PPC 32/64 GUEST_BASE support
Signed-off-by: malc <av1474@comtv.ru>
2009-07-18 13:16:36 +04:00
Paul Brook
379f6698d7 Userspace guest address offsetting
Re-implement GUEST_BASE support.
Offset guest ddress space by default if the guest binary contains
regions below the host mmap_min_addr.
Implement support for i386, x86-64 and arm hosts.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-17 13:12:41 +01:00
Juan Quintela
42bc608b2a Generate $target_dir/config.h from $target_dir/config.mak
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:58 -05:00
Juan Quintela
f57975fb7d Refactor config_softfloat selection in another list
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:58 -05:00
Juan Quintela
98ec69ac12 rename s/config_mak/config_host_mak/ and s/config_h/config_host_h/
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:58 -05:00
Juan Quintela
e6e91b9c3d simplify TARGET_ABI_DIR generation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:58 -05:00
Juan Quintela
0adcffb1ce simplify TARGET_ARCH2 generation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:58 -05:00
Juan Quintela
6acff7da2b simplify TARGET_BASE_ARCH generation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:57 -05:00
Juan Quintela
e73aae6715 generate TARGET_<arch name> for config.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:57 -05:00
Juan Quintela
afc29f8259 generate TARGET_ARCH for config.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:57 -05:00
Juan Quintela
938b1edd10 Only setup TARGET_ARCH when it is different of
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:57 -05:00
Juan Quintela
b498c8a088 print only once TARGET_ARCH
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:56 -05:00
Juan Quintela
ea2d6a39b8 Refactor targe_bigendian selection in another list
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:56 -05:00
Juan Quintela
e0da9dd3c5 Refactor common code using a list
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:56 -05:00
Juan Quintela
16dbd14f19 generate ARCH name instead of coding it
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:56 -05:00
Juan Quintela
d80438aad5 We can wrap ARCH_CFLAGS/ARCH_LDFLAGS in CFLAGS/LDFLAGS at configure time
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:56 -05:00
Juan Quintela
ffada369ee We can wrap OS_CFLAGS/OS_LDFLAGS in CFLAGS/LDFLAGS at configure time
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:56 -05:00
Juan Quintela
0d46b7ed45 configure kqemu in a single place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:55 -05:00
Juan Quintela
c59249f929 configure kvm in a single place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:55 -05:00
Juan Quintela
1b0c87fc0f configure xen in a single place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:55 -05:00
Juan Quintela
d2917a4777 TARGET_ARCH2 is already known at configure time.
Remove re-construction in Makefile.target

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:55 -05:00
Juan Quintela
0ba99fc6a1 configure already knows what TARGET_BASE_ARCH we need, no need to put the logic in Makefile.target
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:54 -05:00
Anthony Liguori
7aa486fe6b Fix multiboot.bin build on mingw32
This combination of ld/object was suggested by Bartlomiej Celary

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 08:28:14 -05:00
Jan Kiszka
e3fc14c3a1 configure: Append extra cflags and ldflags
In order to allow overriding flags that are set by configure, we have to
append them instead of prepending as it is done so far.

v2: Clarify documentation.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09 16:58:08 -05:00
Christoph Egger
df7a607b6b configure: detect xen with --extra-cflags / --extra-ldflags
Attached patch lets configure find xen headers and xen libs
when called with --extra-cflags and --extra-ldflags options.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-09 16:06:36 -05:00
Anthony Liguori
2152390dca Merge commit 'linux-user/linux-user-for-upstream' into tmp-staging 2009-07-09 15:09:27 -05:00
Paul Brook
f04dc72f39 Enable MIPS NPTL
Enable NPTL support for MIPS usermode emulation.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-09 17:56:24 +01:00
Riku Voipio
67ba57f63d configure: remove bogus linux-user check
linux-user=yes is not a reliable identifier that linux-user targets
have been selected. user targets can be selected via --target-list
as well.
2009-07-08 17:01:08 +03:00
Blue Swirl
600309b610 Rename target_cpu to target_arch2
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-03 17:44:00 +00:00
Juan Quintela
e34af2ced5 move CONFIG_* values from yes to y
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 14:18:07 -05:00
Alexander Graf
253d0942fa Multiboot build system v4
In order to build the multiboot option rom, we need a Makefile and a tool
to sign the rom with.

Both are provided by this patch and mostly taken from the extboot source,
written by Anthony Liguori.

Once built, the resulting binary gets copied to pc-bios automatically.

Building also occurs automatically when on an x86 host.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 14:17:49 -05:00
Jan Kiszka
ab4e5602a8 Prefer ncurses over curses
Not every distro provides libcurses anymore, at least OpenSUSE, and at
least under a standard library search path. So try to link against
standard ncurses first and then fall back to legacy curses.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 08:52:51 -05:00
Igor V. Kovalenko
1b64fcae87 add sparc64-softmmu to default configure targets list
Add sparc64 to default list of softmmu targets
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
2009-06-23 18:04:16 +00:00
Anthony Liguori
08b9d66b96 Fix build on Mac OS X
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-22 10:15:29 -05:00
Stefan Weil
09695a4ae3 Fix help message for new configure option --enable-debug.
The new option is --enable-debug, not --disable-debug.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16 15:36:47 -05:00
Jan Kiszka
dff840348e kvm: Restrict configure check to Linux
There is no point in trying to find KVM on anything else than Linux, at
least for the moment.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16 15:18:37 -05:00
vibisreenivasan
3ce34dfb42 linux-user: add tee, splice and vmsplice
Add support for tee, splice and vmsplice.

Originally from: vibi sreenivasan <vibi_sreenivasan@cms.com>

Riku: squashed patches together, added a test to configure
and removed compliler warning by picking up correct type for
splice param

Signed-off-by: vibisreenivasan <vibi_sreenivasan@cms.com>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-06-16 16:58:07 +03:00
Riku Voipio
099d6b0fe9 linux-user: implement pipe2 [v3]
implement pipe2 syscall.

[v2] fix do_pipe on mips and sh4
[v3] use pipe2 to ensure atomicity, but only when it is available.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-06-16 16:56:29 +03:00
Riku Voipio
ebc996f3b1 linux-user: fix utimensat
The glibc function for utimensat glibc returns -EINVAL when the path is null
which is a different behaviour with the syscall.

path can be null because internally the glibc is using utimensat with
path null when implmenting futimens. If path is null, call futimes
instead.

don't try to copy timespec from user if is NULL.

Add configure check for older systems

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-06-16 16:56:28 +03:00
Blue Swirl
1172f65362 Really enable -Werror
487fefdb.. did not actually enable -Werror despite the claims made by
configure output.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-13 15:37:55 +00:00
Anthony Liguori
487fefdb1e Enable -Werror by default for git builds on Linux hosts
Additional hosts can be added to the white list as they are confirmed to build
with --enable-werror.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-12 13:56:34 -05:00
Jan Kiszka
168ccc11c3 kvm: Improve upgrade notes when facing unsupported kernels
Users complained that it is not obvious what to do when kvm refuses to
build or run due to an unsupported host kernel, so let's improve the
hints.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2009-06-07 16:40:22 +03:00
Blue Swirl
4ca1a9c62a Fix generation of CONFIG_KVM
When configuring for several targets, some with KVM and some without, CONFIG_KVM was accidentally disabled for some of the targets.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-07 13:29:26 +00:00
Paul Brook
f3d08ee6ae Add --enable-debug
New configure option for debug builds.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-06-04 11:41:10 +01:00
Sebastian Herbszt
de65fe0f9b Add detection of pthread library name
Try to detect the name of the pthread library.
Currently it looks for "-pthread" and "-pthreadGC2".

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-28 02:14:56 -05:00
Edgar E. Iglesias
72b675caac microblaze: Hook into the build-system.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-26 21:11:04 +02:00
Paul Brook
370ab9863d Remove temporary config-host.h
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-26 15:07:56 +01:00
Paul Brook
523685522b Avoid errors when curl-config does not exist
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-22 17:22:38 +01:00
Alexander Graf
769ce76d0e Add HTTP protocol using curl v6
Currently Qemu can read from posix I/O and NBD. This patch adds a
third protocol to the game: HTTP.

In certain situations it can be useful to access HTTP data directly,
for example if you want to try out an http provided OS image, but
don't know if you want to download it yet.

Using this patch you can now try it on on the fly. Just use it like:

qemu -cdrom http://host/path/my.iso

Signed-off-by: Alexander Graf <agraf@suse.de>
2009-05-22 10:50:35 -05:00
Blue Swirl
2567f5796c Compile most Xen files only once
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-21 15:54:48 +00:00
Anthony Liguori
f92f8afebe Eliminate --disable-gfx-check and make VNC default when SDL not available
--disable-gfx-check predates VNC server support.  It made sense back then
because the only thing you could do without SDL was use -nographic mode or
similar tricks.  Since this is a very advanced mode of operation, gfx-check
provided a good safety net for casual users.

A casual user is very likely to use VNC to interact with a guest.  In fact, it's
often frustrating to install QEMU on a server and have to specify
disable-gfx-check when you only want to use VNC.

This patch eliminates disable-gfx-check and makes SDL behave like every other
optional dependency.  If SDL is not available, instead of failing ungracefully
if no special options are specified, we default to -vnc localhost:0,to=99.
When we do default to VNC, we also print a message to tell the user that we've
done this include which port we're currently listening on.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-21 08:47:48 -05:00
Paul Brook
1ad2134f91 Hardware convenience library
The only target dependency for most hardware is sizeof(target_phys_addr_t).
Build these files into a convenience library, and use that instead of
building for every target.

Remove and poison various target specific macros to avoid bogus target
dependencies creeping back in.

Big/Little endian is not handled because devices should not know or care
about this to start with.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-19 16:17:58 +01:00
Anthony Liguori
9abbdbfe59 Fix build on Solaris and WIN32
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-14 17:03:49 -05:00
Anthony Liguori
019d6b8ff0 Move block drivers into their own directory
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-14 16:13:46 -05:00
Anthony Liguori
70ec5dc0af Add a --disable-docs to configure to allow doc build to be disabled
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-14 08:29:52 -05:00
Jan Kiszka
322f9d0153 Drop CONFIG_GDBSTUB
This is no user-flippable switch, and no arch makes use of disabling
gdbstub support. So it's pointless to keep the related #ifdefs and
configure hunks around - and risking breakages like 711c410fdd again.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2009-05-08 13:24:12 +01:00
Blue Swirl
efcfd0c5d9 Silence missing pkg-config error messages 2009-04-28 17:05:24 +00:00
Jan Kiszka
918a608b10 build system: Silence failing configure tests
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2009-04-27 17:16:55 +00:00
aliguori
e5d355d12e qemu: mutex/thread/cond wrappers and configure tweaks (Marcelo Tosatti)
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7237 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-24 18:03:15 +00:00
aliguori
9306acb509 xen: pv domain builder. (Gerd Hoffmann)
This adds domain building support for paravirtual domains to qemu.
This allows booting xen guests directly with qemu, without Xend
and the management stack.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7226 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-22 15:19:44 +00:00
aliguori
e37630ca4f xen: groundwork for xen support (Gerd Hoffmann)
- configure script and build system changes.
- wind up new machine type.
- add -xen-* command line options.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7219 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-22 15:19:10 +00:00
blueswir1
640f42e4e9 kqemu: merge CONFIG_KQEMU and USE_KQEMU
Basically a recursive ":%s/USE_KQEMU/CONFIG_KQEMU/g".

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7189 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-19 10:18:01 +00:00
blueswir1
2d6ebb0c2c kqemu: only compile kqemu.o if actually needed
kqemu.o is compiled even if kqemu support is disabled. This is useless
(kqemu.o should provide nothing that is actually used in that case) and
slightly confusing. So introduce CONFIG_KQEMU for optionally compiling
kqemu.o.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7185 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-18 19:25:43 +00:00
aliguori
58f8aead10 buildsytem: consistently use install (Christoph Egger)
attached patch makes qemu use install consistently.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7177 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-18 15:36:02 +00:00
aurel32
8690e42010 linux-user: fix inotify syscalls
Configure test was broken, so the breakage of the #ifdef'd
code was not noticed.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7134 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-17 13:50:32 +00:00
aurel32
ade25b0dff configure: display debug tcg status in summary
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7123 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-16 09:58:41 +00:00
aurel32
39386ac783 fix a typo introduced in r7118
Reported by Stefan Weil

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7121 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-15 19:48:17 +00:00
aurel32
3b3f24add0 linux-user: prefer glibc over direct syscalls
The openat/*at syscalls are incredibly common with modern coreutils,
calling them directly via syscalls breaks for example fakeroot. Use
glibc stubs whenever directly available and provide old syscall
calling for people still using older libc.

Patch originally from Mika Westerberg, Adapted to
apply to current trunk and cleaned up by Riku Voipio.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7118 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-15 16:12:13 +00:00
aurel32
f839394688 Add a --enable-debug-tcg option to configure
This patch allows DEBUG_TCGV to be defined (and also prevents NDEBUG
from being defined) when passing an option to the configure script.
This should help to prevent any accidental changes that enable
DEBUG_TCGV in tcg/tcg.h from being committed in future, and may
help to encourage testing with DEBUG_TCGV enabled.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7105 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-13 18:45:38 +00:00
blueswir1
169dc5d347 Probe via #define check for OpenBSD and *Solaris
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7104 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-13 17:19:26 +00:00
blueswir1
14d483eca0 Fix OpenSolaris softfloat warnings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7102 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-13 16:27:08 +00:00
blueswir1
acda94b189 Skip KVM probe for OpenSolaris
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7101 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-13 16:23:22 +00:00
blueswir1
5a8ff3aa6d Probe for OpenSolaris curses missing resize_term
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7100 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-13 16:18:34 +00:00
blueswir1
31fc12df2c BSD user: initial support for i386 and x86_64 targets
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7084 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-11 11:09:31 +00:00
pbrook
4a19f1eced Add --with-pkgversion.
Allows distributors to identify their builds without needing to hack the
sources.

Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7036 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-07 23:17:49 +00:00
aurel32
2981fa9695 Document some missing options in configure -h
Signed-off-by: Andreas Faerber <andreas.faerber@web.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7023 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-07 19:57:17 +00:00
aliguori
ceb42de899 native preadv/pwritev support (Christoph Hellwig)
This ties up the preadv/pwritev syscalls to qemu if they are declared in
unistd.h.  This is the case currently on at least NetBSD and OpenBSD and
will hopefully soon be the case on Linux.

Thanks to Blue Swirl and Gerd Hoffmann for the configure autodetection
of preadv/pwritev.


Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7021 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-07 18:43:28 +00:00
aliguori
3dd1f8ef0f Disable qemu-io on Win32
It breaks the build.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6996 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05 19:29:26 +00:00
aliguori
0a8e1acd4d qemu-io - an I/O path exerciser (Christoph Hellwig)
This patch adds a new qemu-io tool that links against the block layer and
image formats and allow to exercise them without needing a guest image.
It is inspired by the xfs_io tool which does the same for plain file I/O.
In fact the libxcmd library which is the backend of xfs_io is reused by this
tool in a limited fashing (cmd.[ch] files).

This version tests out most of the plain block I/O commands with the
most notable absent commands beeing snapshot handling and real aio.

This tool is the basis of the I/O path test suite I'm working on right now.


Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6990 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05 18:41:23 +00:00
aliguori
1625af873a Make binary stripping conditional (Riku Voipio)
Currently qemu unconditionally strips binaries on install. This
is a problem for packagers who may want to store/ship debug symbols
of compiled packages for debugging purposes.

Keep stripping as default for the oldtimers and add a
 --disable-strip flag to override.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6983 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05 17:41:02 +00:00
blueswir1
762e823086 Compile all files with -ffixed-g5 etc. to avoid env (%g5) corruption
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6972 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-04 09:21:28 +00:00
malc
a667866bc7 Remove dead code
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6859 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-19 02:14:10 +00:00
blueswir1
e4f5100c33 configure sensitive to user locale
On German Fedora 9, no KVM errors are displayed.
This is because configure greps for "error:", which is locale-sensitive.

Use LANG=C for configure to find and display errors as expected.

Signed-off-by: Andreas Faerber <andreas.faerber@web.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6791 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-09 17:36:50 +00:00
aliguori
49dc768d4c Fix windows build and clean up use of <windows.h>
We want to globally define WIN_LEAN_AND_MEAN and WINVER to particular values so
let's do it in OS_CFLAGS.

Then, we can pepper in windows.h includes where using #includes that require it.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6783 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-08 16:26:59 +00:00
blueswir1
179a2c1971 Rename _BSD to HOST_BSD so that it's more obvious that it's defined by configure
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6775 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-08 08:23:32 +00:00
blueswir1
c5e97233e8 Support for DragonFly BSD (Hasso Tepper)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6746 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-07 20:06:23 +00:00
aliguori
76655d6dec Support ACLs for controlling VNC access ("Daniel P. Berrange")
This patch introduces a generic internal API for access control lists
to be used by network servers in QEMU. It adds support for checking
these ACL in the VNC server, in two places. The first ACL is for the
SASL authentication mechanism, checking the SASL username. This ACL
is called 'vnc.username'. The second is for the TLS authentication
mechanism, when x509 client certificates are turned on, checking against
the Distinguished Name of the client. This ACL is called 'vnc.x509dname'

The internal API provides for an ACL with the following characteristics

 - A unique name, eg  vnc.username, and vnc.x509dname.
 - A default policy, allow or deny
 - An ordered series of match rules, with allow or deny policy

If none of the match rules apply, then the default policy is
used.

There is a monitor API to manipulate the ACLs, which I'll describe via
examples

  (qemu) acl show vnc.username
  policy: allow
  (qemu) acl policy vnc.username denya
  acl: policy set to 'deny'
  (qemu) acl allow vnc.username fred
  acl: added rule at position 1
  (qemu) acl allow vnc.username bob
  acl: added rule at position 2
  (qemu) acl allow vnc.username joe 1
  acl: added rule at position 1
  (qemu) acl show vnc.username
  policy: deny
  0: allow fred
  1: allow joe
  2: allow bob


  (qemu) acl show vnc.x509dname
  policy: allow
  (qemu) acl policy vnc.x509dname deny
  acl: policy set to 'deny'
  (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=London,CN=*
  acl: added rule at position 1
  (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=Boston,CN=bob
  acl: added rule at position 2
  (qemu) acl show vnc.x509dname
  policy: deny
  0: allow C=GB,O=ACME,L=London,CN=*
  1: allow C=GB,O=ACME,L=Boston,CN=bob

By default the VNC server will not use any ACLs, allowing access to
the server if the user successfully authenticates. To enable use of
ACLs to restrict user access, the ',acl' flag should be given when
starting QEMU. The initial ACL activated will be a 'deny all' policy
and should be customized using monitor commands.

eg enable SASL auth and ACLs

    qemu ....  -vnc localhost:1,sasl,acl

The next patch will provide a way to load a pre-defined ACL when
starting up


 Makefile        |    6 +
 b/acl.c         |  185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 b/acl.h         |   74 ++++++++++++++++++++++
 configure       |   18 +++++
 monitor.c       |   95 ++++++++++++++++++++++++++++
 qemu-doc.texi   |   49 ++++++++++++++
 vnc-auth-sasl.c |   16 +++-
 vnc-auth-sasl.h |    7 ++
 vnc-tls.c       |   19 +++++
 vnc-tls.h       |    3 
 vnc.c           |   21 ++++++
 vnc.h           |    3 
 12 files changed, 491 insertions(+), 5 deletions(-)

   Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6726 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 20:27:37 +00:00
aliguori
2f9606b373 Add SASL authentication support ("Daniel P. Berrange")
This patch adds the new SASL authentication protocol to the VNC server.

It is enabled by setting the 'sasl' flag when launching VNC. SASL can
optionally provide encryption via its SSF layer, if a suitable mechanism
is configured (eg, GSSAPI/Kerberos, or Digest-MD5).  If an SSF layer is
not available, then it should be combined with the x509 VNC authentication
protocol which provides encryption.

eg, if using GSSAPI

   qemu -vnc localhost:1,sasl

eg if using  TLS/x509 for encryption

   qemu -vnc localhost:1,sasl,tls,x509


By default the Cyrus SASL library will look for its configuration in
the file /etc/sasl2/qemu.conf.  For non-root users, this can be overridden
by setting the SASL_CONF_PATH environment variable, eg to make it look in
$HOME/.sasl2.  NB unprivileged users may not have access to the full range
of SASL mechanisms, since some of them require some administrative privileges
to configure. The patch includes an example SASL configuration file which
illustrates config for GSSAPI and Digest-MD5, though it should be noted that
the latter is not really considered secure any more.

Most of the SASL authentication code is located in a separate source file,
vnc-auth-sasl.c.  The main vnc.c file only contains minimal integration
glue, specifically parsing of command line flags / setup, and calls to
start the SASL auth process, to do encoding/decoding for data.

There are several possible stacks for reading & writing of data, depending
on the combo of VNC authentication methods in use

 - Clear.    read/write straight to socket
 - TLS.      read/write via GNUTLS helpers
 - SASL.     encode/decode via SASL SSF layer, then read/write to socket
 - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS

Hence, the vnc_client_read & vnc_client_write methods have been refactored
a little.

   vnc_client_read:  main entry point for reading, calls either

       - vnc_client_read_plain   reading, with no intermediate decoding
       - vnc_client_read_sasl    reading, with SASL SSF decoding

   These two methods, then call vnc_client_read_buf(). This decides
   whether to write to the socket directly or write via GNUTLS.

The situation is the same for writing data. More extensive comments
have been added in the code / patch. The vnc_client_read_sasl and
vnc_client_write_sasl method implementations live in the separate
vnc-auth-sasl.c file.

The state required for the SASL auth mechanism is kept in a separate
VncStateSASL struct, defined in vnc-auth-sasl.h and included in the
main VncState.

The configure script probes for SASL and automatically enables it
if found, unless --disable-vnc-sasl was given to override it.


 Makefile            |    7 
 Makefile.target     |    5 
 b/qemu.sasl         |   34 ++
 b/vnc-auth-sasl.c   |  626 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 b/vnc-auth-sasl.h   |   67 +++++
 configure           |   34 ++
 qemu-doc.texi       |   97 ++++++++
 vnc-auth-vencrypt.c |   12 
 vnc.c               |  249 ++++++++++++++++++--
 vnc.h               |   31 ++
 10 files changed, 1129 insertions(+), 33 deletions(-)

   Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 20:27:28 +00:00
aliguori
5368a4228f Fix SDL on evdev hosts (Anthony Liguori)
This patch corrects SDL support on X11 hosts using evdev.  It's losely based
on the previous patch by Dustin Kirkland and the evdev support code in gtk-vnc
written by Daniel Berrange.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6678 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-03 17:37:21 +00:00
malc
aab8588a5d Darwin: Check for x86_64 only on i386
The sysctl variable if we're 64-bit capable only exists on i386. So we should only check it if we're on i386.

This suppresses a warning on PowerPC spotted by Andreas Faerber.

Signed-off-by: Alexander Graf <alex@csgraf.de>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6640 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-23 14:11:10 +00:00
aliguori
1b0f9cc26b Enabled building of x86_64 code on Mac OS X (Alexander Graf)
Mac OS X 10.5 supports 64-bit userspace on an x86_64 kernel and
by default uses 32-bit userspace applications, so the detection for
the host architecture fails.

This patch enabled building of x86_64 code on x86_64 capable CPUS
with Mac OS X.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6443 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-26 15:37:40 +00:00
aurel32
c8b3532d8a target-ppc: Add XML files for PowerPC registers
These files are nearly identical to the XML files provided with GDB.
The only difference is that power-{fpu,spe}.xml do not assign register
numbers; the internal QEMU machinery takes care of that.

Define gdb_xml_files for ppc targets in configure as well.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6420 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-24 15:07:34 +00:00
blueswir1
c9db92fcc1 Use kill instead of sigqueue: re-enables AIO on OpenBSD
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6360 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-17 06:49:15 +00:00
blueswir1
9f8df9c10f Fix false positive for AIO on OpenBSD
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6343 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-16 18:13:32 +00:00
aliguori
9fd8d8d70d report issues causing the kvm probe to fail (Christian Ehrhardt)
The patch applies to upstream qemu as well as kvm-userspace, but since it is
the qemu configure script I think it should go to upstream qemu (Anthony)
first and with the next merge to kvm-userspace. On the other hand it is the kvm
probe so an ack from Avi in case v3 is ok would be reasonable.

*updates*
v2 - it also reports other errors than just #error preprocessor statements
     (requested by Avi)
v3 - In case awk or grep is not installed it now gracfully (silently)
     fails still disabling kvm (requested by Anthony)

This patch is about reporting more details of the issue if configuring kvm
fails. Therefore this patch keeps the qemu style configure output which is a
list of "$Feature $Status", but extend the "no" result like "KVM Support no"
with some more information.

There might be a lot of things going wrong with that probe and I don't want
to handle all of them, but if it is one of the known checks e.g. for
KVM_API_VERSION then we could grep/awk that out and report it. The patch
reports in case of a known case in the style
"KVM support no - (Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS)"

In case more than one #error is triggered it creates a comma separated list in
those brackets and in case it is something else than an #error it just reports
plain old "no".

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6334 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-15 21:57:30 +00:00
aliguori
406b430d48 Fix kvm configure test for PPC
QEMU uses "ppc" whereas Linux uses "powerpc".

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6326 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-15 21:13:33 +00:00
malc
fdf7ed9652 Migrate to check_define
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6302 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14 18:39:52 +00:00
blueswir1
db34f0b32f Fix iovec probe on OpenBSD
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6297 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14 18:03:53 +00:00
aliguori
8444eb6ecd fix configuring kvm probe when using --kerneldir (Christian Ehrhardt)
There is already a variable kvm_cflags which gets the path of the kernel
includes when using --kerneldir. But eventually with newer kernels we all will
need arch/$arch/include too (my case was a incldue of asm/kvm.h which was not
found anymore). Headers in a full kernel source are not flattened to
one arch like they are if e.g. installed kernel headers are used.

To fix that, the includes added to cflags depending on --kerneldir should also
contian the arch includes. The patch adds a special check for x86 because its
source layout recently changed, all others directly use arch/$cpu/include if
existent.

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6263 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-09 20:05:10 +00:00
malc
4c9b53e3ff More flexible audio card selection
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6258 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-09 10:46:34 +00:00
edgar_igl
253bd7f864 CRIS: Enable NTPL.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6225 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-07 20:07:09 +00:00
malc
6cdc737502 Add missing space
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6194 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-06 18:57:51 +00:00
blueswir1
3aa9bd6c35 Add Sparc define checks
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6144 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-31 16:55:26 +00:00
aliguori
ac0df51d7b Parse --cc and --cross-prefix earlier and use CC to determine cpu and host
We have been relying on uname to determine the host cpu architecture and
operating system.  This is totally broken for cross compilation.  It was
workable in the past because you can manually override both settings but after
the host USB passthrough refactoring, cross host builds were broken.

This moves the parsing of --cc and --cross-prefix to before the probes for cpu
and host.  Complation testing is used to determine the host and CPU types.  I've
only added checks for i386, x86_64, Linux, and Windows since these are the only
platforms I have access to for testing.  Everything else falls back to uname.

It should be relatively easy to add the right checks for other platforms and
eliminate uname altogether.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6141 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-29 17:14:15 +00:00
malc
fc9902d9c7 Do not rely on BSD style echo (which accepts -n option)
http://www.opengroup.org/onlinepubs/7990989775/xcu/echo.html

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6072 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-17 19:00:18 +00:00
aurel32
d76d16501e target-ppc: Enable KVM for ppcemb.
Implement hooks called by generic KVM code.

Also add code that will copy the host's CPU and timebase frequencies to the
guest, which is necessary on KVM because the guest can directly access the
timebase.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Acked-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6065 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-16 10:43:58 +00:00
aurel32
f652e6af11 Implement device tree support needed for Bamboo emulation
To implement the -kernel, -initrd, and -append options, 4xx board emulation
must load the guest kernel as if firmware had loaded it. Where u-boot would be
the firmware, we must load the flat device tree into memory and set key fields
such as /chosen/bootargs.

This patch introduces a dependency on libfdt for flat device tree support.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6064 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-16 10:43:48 +00:00
aurel32
71e991fdfa configure: also switch ppc64abi32 and ppcemb to CONFIG_SOFTFLOAT
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6043 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15 17:13:19 +00:00
aurel32
3147d1e8e6 configure: switch to CONFIG_SOFTFLOAT for PPC
softfloat-native currently only supports one FPU context, while we need
at least 3 of them for the PPC target (FPU, SPE, AVR).

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6041 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15 06:34:37 +00:00
balrog
8c7f75746e configure: close stdout for the remaining calls to cc.
r5953 managed to quite most colorgcc errors leakage to console
but not all of them.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6040 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15 03:15:36 +00:00
aliguori
da93a1fd49 Make sure to link librt if we need to.
This is really a stop-gap.  The recent thread pool changes uncovered a 
deeper issue with how we use librt.  We really should be probing for 
timer_create and then conditionally enabling that code.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5997 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-12 20:02:52 +00:00
aliguori
3c529d9359 Replace posix-aio with custom thread pool
glibc implements posix-aio as a thread pool and imposes a number of limitations.

1) it limits one request per-file descriptor.  we hack around this by dup()'ing
file descriptors which is hideously ugly

2) it's impossible to add new interfaces and we need a vectored read/write
operation to properly support a zero-copy API.

What has been suggested to me by glibc folks, is to implement whatever new
interfaces we want and then it can eventually be proposed for standardization.
This requires that we implement our own posix-aio implementation though.

This patch implements posix-aio using pthreads.  It immediately eliminates the
need for fd pooling.

It performs at least as well as the current posix-aio code (in some
circumstances, even better).

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5996 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-12 16:41:40 +00:00
aliguori
d85dc283fa Disable KVM support if the kernel modules have broken memory slot handling
Prior to kvm-80, memory slot deletion was broken in the KVM kernel 
modules.  In kvm-81, a new capability is introduced to signify that this
problem has been fixed.

Since we rely on being able to delete memory slots, refuse to work with 
any kernel module that does not have this capability present.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5960 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-09 19:59:09 +00:00
aurel32
178baee68b configure: also close stdout when calling cc
Remove some ugly outputs with colorgcc

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5953 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-08 18:11:57 +00:00
malc
fd69fe2b94 Quote configure's arguments and location while storing them in config_host.mak
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5940 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07 22:50:16 +00:00
blueswir1
e0e36fe91d Enable gcc flag -Wredundant-decls
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5931 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07 19:16:27 +00:00
blueswir1
10865b3496 Enable gcc flag -Wstrict-prototypes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5930 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07 19:15:47 +00:00
blueswir1
c1e6ccd1db Enable gcc flag -Wmissing-prototypes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5929 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07 19:15:17 +00:00
aurel32
662bbadd35 Remove gcc 3.4 check
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5911 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07 13:40:38 +00:00
aurel32
45d827d2d7 target-ppc: convert SPR accesses to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5910 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07 13:40:29 +00:00
aliguori
bf9298b90e Make struct iovec universally available
Vectored IO APIs will require some sort of vector argument.  It makes sense to
use struct iovec and just define it globally for Windows.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5889 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-05 20:05:26 +00:00
blueswir1
1360677cfe Attached patch makes NetBSD use the native bswap functions
which compile.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5886 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-05 17:54:09 +00:00
malc
d4742de84f Handle SDL log just like other temporary files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5817 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 22:04:31 +00:00
malc
9ac81bbbe1 Use trap shell builtin to remove temporary files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5816 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-29 20:09:56 +00:00
ths
777553406d Make installing bios files optional.
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5800 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-27 15:45:16 +00:00
blueswir1
f488791962 Fix typo reported by Thiemo Seufer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5782 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-23 07:27:59 +00:00