Commit Graph

670 Commits

Author SHA1 Message Date
Thomas Huth ae21935924 Makefile: Remove config.status and common.env during 'make distclean'
config.status and tests/qemu-iotests/common.env are generated files
that should be deleted during 'make distclean'.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-01-15 10:44:13 +03:00
Stefan Hajnoczi 89ae5831a5 trace: install trace-events file
Install the ./trace-events file into the data directory.  This file
contains the list of trace events that were built into QEMU at
compile-time.

The file is a handy reference for the set of trace events that the QEMU
binary was built with.  It is also needed by the simpletrace.py tool
that parses binary trace data either emitted from QEMU when built with
--enable-trace-backend=simple or by the SystemTap simpletrace script
that QEMU provides.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1411486175-3017-1-git-send-email-stefanha@redhat.com
2014-09-26 09:34:39 +01:00
Peter Maydell 5c6b3c50cc Tracing pull request
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Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Tracing pull request

* remotes/stefanha/tags/tracing-pull-request:
  virtio-rng: add some trace events
  trace: add some tcg tracing support
  trace: teach lttng backend to use format strings
  trace: [tcg] Include TCG-tracing header on all targets
  trace: [tcg] Include event definitions in "trace.h"
  trace: [tcg] Generate TCG tracing routines
  trace: [tcg] Include TCG-tracing helpers
  trace: [tcg] Define TCG tracing helper routine wrappers
  trace: [tcg] Define TCG tracing helper routines
  trace: [tcg] Declare TCG tracing helper routines
  trace: [tcg] Add 'tcg' event property
  trace: [tcg] Argument type transformation machinery
  trace: [tcg] Argument type transformation rules
  trace: [tcg] Add documentation
  trace: install simpletrace SystemTap tapset
  simpletrace: add simpletrace.py --no-header option
  trace: add tracetool simpletrace_stap format
  trace: extract stap_escape() function for reuse

Conflicts:
	Makefile.objs
2014-08-15 16:37:17 +01:00
Lluís Vilanova 465830fbd9 trace: [tcg] Generate TCG tracing routines
Generate header "trace/generated-tcg-tracers.h" with the necessary routines for
tracing events in guest code:

* trace_${event}_tcg

  Convenience wrapper that calls the translation-time tracer
  'trace_${event}_trans', and calls 'gen_helper_trace_${event}_exec to
  generate the TCG code to later trace the event at execution time.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-12 14:26:12 +01:00
Lluís Vilanova f4654226d4 trace: [tcg] Define TCG tracing helper routine wrappers
Generates header "trace/generated-helpers-wrappers.h" with definitions for TCG
helper wrappers.

These wrappers ('gen_helper_trace_${event}_exec_wrapper') transform mixed native
and TCG argument types to TCG types and call the actual TCG helpers
('gen_helper_trace_${event}_exec_proxy').

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-12 14:26:12 +01:00
Lluís Vilanova 341ea69185 trace: [tcg] Define TCG tracing helper routines
Generates file "trace/generated-helpers.c" with TCG helper definitions to trace
events in guest code at execution time.

The helpers ('helper_trace_${event}_exec_proxy') cast the TCG-compatible native
argument types to their original types (as defined in "trace-events") and call
the tracing routine ('trace_${event}_exec').

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-12 14:26:12 +01:00
Lluís Vilanova 707c8a98e4 trace: [tcg] Declare TCG tracing helper routines
Generates file "trace/generated-helpers.h" with TCG helper declarations to trace
events in guest code at execution time ('trace_${event}_exec_proxy').

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-12 14:26:12 +01:00
Fam Zheng 169a24aea4 build-sys: Move qapi-{types, visit, event}.o into util-obj-y
These three objects are repeated in multiple times in Makefiles. Let's
just add them to libqemuutil.a, and don't list explicitly elsewhere.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-09 00:09:17 +04:00
Cole Robinson 0c6ab8c988 PPC: e500: Actually install u-boot.e500
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2014-07-08 12:10:37 +02:00
Wenchao Xia 82d72d9d23 qapi: move event defines
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-06-27 09:27:55 -04:00
Michael Tokarev 0d65942611 build-sys: introduce install-prog macro to install&strip binaries and use it
Use common rule (macro) to install and strip binaries, and use
it in all places where we install binaries, instead of fixing
bugs like 1319493 in every place.
(This fixes https://bugs.launchpad.net/bugs/1319493)

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-06-24 20:01:24 +04:00
Wenchao Xia f668470f40 qapi: add new schema file qapi-event.json
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-06-23 11:01:25 -04:00
Wenchao Xia 21cd70dfc1 qapi script: add event support
qapi-event.py will parse the schema and generate qapi-event.c, then
the API in qapi-event.c can be used to handle events in qemu code.
All API have prefix "qapi_event".

The script mainly includes two parts: generate API for each event
define, generate an enum type for all defined events.

Since in some cases the real emit behavior may change, for example,
qemu-img would not send a event, a callback layer is used to
control the behavior. As a result, the stubs at compile time
can be saved, the binding of block layer code and monitor code
will become looser.

Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-06-23 11:01:25 -04:00
Max Reitz be13d46d6d qapi: Add includes from qapi/ as dependencies
qapi-schema.json has been split into three smaller JSON files in qapi/.
Add them as dependencies for the code generation in the Makefile, so
changes to them will result in a rebuilt of all QAPI-dependent code.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-06-23 11:01:25 -04:00
Lluís Vilanova 5b808275f3 trace: Multi-backend tracing
Adds support to compile QEMU with multiple tracing backends at the same time.

For example, you can compile QEMU with:

  $ ./configure --enable-trace-backends=ftrace,dtrace

Where 'ftrace' can be handy for having an in-flight record of events, and 'dtrace' can be later used to extract more information from the system.

This patch allows having both available without recompiling QEMU.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-06-09 15:43:40 +02:00
Peter Maydell 41a3f3c1bc Merge remote-tracking branch 'remotes/bonzini/configure' into staging
* remotes/bonzini/configure:
  libcacard: remove libcacard-specific CFLAGS and LIBS from global vars
  build: simplify and fix fix-obj-vars
  build: convert some obj-specific CFLAGS to use new foo.o-cflags syntax
  build: add support for per-object -cflags and -libs to all rules
  Makefile: use $(INSTALL_LIB) for modules not $(INSTALL_PROG)
  Makefile.target: use $(INSTALL_PROG) for installing, not $(INSTALL)
  Makefile: strip tools and modules too
  build: simplify Makefile.target around unnest-vars invocations
  build: simplify Makefile.target a bit, use just one rule for softmmu
  build: Fix per-object variables for Makefile.target

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-13 11:30:07 +01:00
Lluís Vilanova 33aaad529e qapi: Use an explicit input file
Use an explicit input file on the command-line instead of reading from standard
input.

It also outputs the proper file name when there's an error.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-05-08 14:19:58 -04:00
Lluís Vilanova 0a60774906 qapi: [trivial] Break long command lines
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-05-08 14:19:58 -04:00
Michael Tokarev 849d8284c5 build: convert some obj-specific CFLAGS to use new foo.o-cflags syntax
Current Makefile system allows using foo.o-cflags variables to store
object-specific CFLAGS.  Convert some usages of old syntax
(using QEMU_CFLAGS += construct) to the new syntax.

Do not touch multifile modules for now, as build system isn't ready for this.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-08 15:27:49 +02:00
Michael Tokarev 264f8b4fdc Makefile: use $(INSTALL_LIB) for modules not $(INSTALL_PROG)
We have $(INSTALL_LIB) which is the same as $(INSTALL_PROG) but
uses correct permissions.  Loadable objects (modules) are like
shared libraries, not like programs.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: Fam Zheng <famz@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-08 15:09:04 +02:00
Michael Tokarev 2115182f0c Makefile: strip tools and modules too
Commit 52ba784d3 replaced $(STRIP_OPT) with $(STRIP) in some
places (for example, Makefile.target), but not all of them.
There are a few places remain in main Makefile which still
uses $(STRIP_OPT).  Replace these places with $(STRIP) too.

While at it, simplify variable pattern substitution of the
surrounding places, change $(patsubst pat,rep,$(var)) into
$(var:pat=rep) which is much easier to read (this is probably
a good idea to do everywhere).

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: Fam Zheng <famz@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-08 15:09:04 +02:00
Tomoki Sekiyama 577a67234d Makefile: add qga-vss-dll-obj-y to nested variables
The build rule for qga/vss-win32/qga-vss.dll is broken by commit
ba1183da9a, because it misses
qga-vss-dll-obj-y in the list of nested variables.
This fixes build of qga-vss.dll by adding qga-vss-dll-obj-y to the list.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2014-04-07 14:39:19 -05:00
Michael Tokarev 9c269f6d7b Makefile: remove bashism
When installing modules (when --enable-modules is specified for
./configure), Makefile uses the following construct to replace all
slashes with dashes in module name:

 ${s//\//-}

This is a bash-specific substitution mechanism.  POSIX does not
have it, and some operating systems (for example Debian) does not
implement this construct in default shell (for example dash).

Use more traditional way to perform the substitution: use `tr' tool.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Message-id: 1396707946-21351-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-07 15:19:16 +01:00
Fam Zheng f4b11eee2f Makefile: Fix "make clean"
This fixes a dangerous bug: "make clean" after "make distclean" will
delete every single file including those under .git, if you do in-tree
build!

Rationale: A first "make distclean" will unset $(DSOSUF), a following
"make distclean" or "make clean" will find all the files and delete it.

Fix it by explicitly typing the file extensions here, and combine
multiple find invocations into one.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1395020122-4957-1-git-send-email-famz@redhat.com
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-17 11:50:19 +00:00
Lluís Vilanova 6570025e53 build: Fix installation of target-dependent files
Pass all the relevant sub-directory make variables.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20140120112153.5685.30949.stgit@fimbulvetr.bsc.es
2014-03-08 12:08:11 +00:00
Peter Maydell d47e95c0c8 Merge remote-tracking branch 'remotes/mcayland/qemu-sparc' into staging
* remotes/mcayland/qemu-sparc:
  sun4m: Add Sun CG3 framebuffer initialisation function
  sun4m: Add Sun CG3 framebuffer and corresponding OpenBIOS FCode ROM
  sun4m: fix slavio timer RUN/STOP bit
  sun4m: Set HostID in NVRAM

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-04 13:09:06 +00:00
Stefan Weil 57f45b6207 Makefile: Add missing dependency for system emulation (fix build)
Comment from Makefile.objs:

The system emulation needs this dependency (which was missing in Makefile),
otherwise builds without tools (or massive parallel builds) fail.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-04 13:02:23 +00:00
Mark Cave-Ayland 9eb08a435a sun4m: Add Sun CG3 framebuffer and corresponding OpenBIOS FCode ROM
The CG3 framebuffer is a simple 8-bit framebuffer for use with operating
systems such as early Solaris that do not have drivers for TCX.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Blue Swirl <blauwirbel@gmail.com>
CC: Anthony Liguori <aliguori@amazon.com>
CC: Peter Maydell <peter.maydell@linaro.org>
CC: Bob Breuer <breuerr@mc.net>
CC: Artyom Tarasenko <atar4qemu@gmail.com>
2014-02-27 10:01:41 +00:00
Peter Maydell 6dedf0522c Merge remote-tracking branch 'remotes/bonzini/configure' into staging
* remotes/bonzini/configure:
  build: softmmu targets do not have a "main.o" file
  configure: Disable libtool if -fPIE does not work with it (bug #1257099)
  block: convert block drivers linked with libs to modules
  Makefile: introduce common-obj-m and block-obj-m for DSO
  Makefile: install modules with "make install"
  module: implement module loading
  rules.mak: introduce DSO rules
  darwin: do not use -mdynamic-no-pic
  block: use per-object cflags and libs
  rules.mak: allow per object cflags and libs
  rules.mak: fix $(obj) to a real relative path
  util: Split out exec_dir from os_find_datadir

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-24 15:38:00 +00:00
Fam Zheng cc47569881 Makefile: introduce common-obj-m and block-obj-m for DSO
$(common-obj-m) will include $(block-obj-m), like $(common-obj-y) does
for $(block-obj-y).

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-20 13:14:18 +01:00
Fam Zheng e3be6f0ecc Makefile: install modules with "make install"
Install all the modules to ${MODDIR}.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-20 13:14:18 +01:00
Fam Zheng e26110cfc6 module: implement module loading
This patch adds loading, stamp checking and initialization of modules.

The init function of dynamic module is no longer directly called as
__attribute__((constructor)) in static linked version, it is called
only after passed the checking of presense of stamp symbol:

    qemu_stamp_$RELEASEHASH

where $RELEASEHASH is generated by hashing version strings and content
of configure script.

With this, modules built from a different tree/version/configure will
not be loaded.

The module loading code requires gmodule-2.0.

Modules are searched under
 - CONFIG_MODDIR
 - executable folder (to allow running qemu-{img,io} in the build
   directory)
 - ../ of executable folder (to allow running system emulator in the
   build directory)

Modules are linked under their subdir respectively, then copied to top
level of build directory for above convinience, e.g.:
    $(BUILD_DIR)/block/curl.so -> $(BUILD_DIR)/block-curl.so

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-20 13:14:18 +01:00
Fam Zheng 17969268f5 rules.mak: introduce DSO rules
Add necessary rules and flags for shared object generation.
The new rules introduced here are:

1) %.o in $(common-obj-m) is compiled to %.o, then linked to %.so.

2) %.mo in $(common-obj-m) is the placeholder for %.so for pattern
matching in Makefile. It's linked to "-shared" with all its dependencies
(multiple *.o) as input. Which means the list of depended objects must
be specified in each sub-Makefile.objs:

    foo.mo-objs := bar.o baz.o qux.o

in the same style with foo.o-cflags and foo.o-libs. The objects here
will be prefixed with "$(obj)/" if it's a subdirectory Makefile.objs.

3) For all files ending up in %.so, the following is added automatically:

    foo.o-cflags += -fPIC -DBUILD_DSO

Also introduce --enable-modules in configure, the option will enable
support of shared object build. Otherwise objects are static linked to
executables.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-20 13:14:18 +01:00
Fam Zheng ba1183da9a rules.mak: fix $(obj) to a real relative path
Makefile.target includes rule.mak and unnested common-obj-y, then prefix
them with '../', this will ignore object specific QEMU_CFLAGS in subdir
Makefile.objs:

    $(obj)/curl.o: QEMU_CFLAGS += $(CURL_CFLAGS)

Because $(obj) here is './block', instead of '../block'. This doesn't
hurt compiling because we basically build all .o from top Makefile,
before entering Makefile.target, but it will affact arriving per-object
libs support.

The starting point of $(obj) is passed in as argument of unnest-vars, as
well as nested variables, so that different Makefiles can pass in a
right value.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-20 13:12:54 +01:00
Mohamad Gebai e6bf23f82d Adapt Makefiles to the new LTTng ust interface
Add generation of new files for LTTng ust.

Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-19 11:08:53 +01:00
Eduardo Habkost bf2eaf718e Add bios-256k.bin to BLOBS on Makefile
The default machine-type (pc-i440fx-2.0) now requires bios-256k.bin, but
"make install" isn't installing it, so qemu-system-x86_64 won't run out
of the box. Add it to BLOBS so it gets installed.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: William Dauchy <william@gandi.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-01-15 23:34:17 +04:00
Mark Cave-Ayland da87dd7bd7 sun4m: Add FCode ROM for TCX framebuffer
Upstream OpenBIOS now implements SBus probing in order to determine the
contents of a physical bus slot, which is required to allow OpenBIOS to
identify the framebuffer without help from the fw_cfg interface.

SBus probing works by detecting the presence of an FCode program
(effectively tokenised Forth) at the base address of each slot, and if
present executes it so that it creates its own device node in the
OpenBIOS device tree.

The FCode ROM is generated as part of the OpenBIOS build and should
generally be updated at the same time.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Blue Swirl <blauwirbel@gmail.com>
CC: Bob Breuer <breuerr@mc.net>
CC: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-11-21 17:38:52 +01:00
Anthony Liguori 38dc74907e Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Jan Krupa (4) and others
# Via Michael Tokarev
* mjt/trivial-patches:
  hw/i386/Makefile.obj: use $(PYTHON) to run .py scripts consistently
  configure: Use -B switch only for Python versions which support it
  qga: Fix shutdown command of guest agent to work with SysV
  console: Remove unused debug code
  qga: Fix compilation for old versions of MinGW
  .travis.yml: basic compile and check recipes
  pci-assign: Fix error_report of pci-stub message
  qapi: Fix comment for create-type to match code.
  vl: fix build when configured with no graphic support
  usb: drop unused USBNetState.inpkt field
  qemu-char: add missing characters used in keymaps
  qemu-char: add support for U-prefixed symbols
  qemu-char: add Czech keymap file
  qemu-char: add Czech characters to VNC keysyms

Message-id: 1384684850-6777-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2013-11-19 12:59:26 -08:00
Jan Krupa 3751e72246 qemu-char: add Czech keymap file
This patch adds Czech keyboard layout to available keymap files
and Makefile.

Signed-off-by: Jan Krupa <jkrupa@suse.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-11-13 15:48:38 +04:00
Stefan Weil bdf523e692 configure: Add config.status to recreate the current configuration
The latest configure invocation was saved in config-host.mak and could
be extracted from that file to recreate the configuration.

Now it is saved in a new file config.status which can be directly executed
to recreate the configuration. The file name and the comments were copied
from GNU autoconf.

Makefile now uses config.status, but also includes transitional code
for the old mechanism.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Fam Zheng <famz@redhat.com>
2013-11-07 07:02:44 +01:00
Wenchao Xia 2cdfb12332 build: add command check-clean
This command will package the clean operations in tests. Now root Makefile
simply calls the command and do not care the details of it any more. Original
the built binaries for test will not be removed, now they will be deleted
in clean operation.

Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-10-11 16:50:01 +02:00
Anthony Liguori 2e6ae666c8 Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Stefan Weil (8) and others
# Via Michael Tokarev
* mjt/trivial-patches:
  tests/.gitignore: ignore test-throttle
  exec: Fix broken build for MinGW (regression)
  kvm: Fix compiler warning (clang)
  tcg-sparc: Fix parenthesis warning
  Makefile: Remove some more files when cleaning
  target-i386: Fix segment cache dump
  iov: avoid "orig_len may be used unitialized" warning
  vscclient: remove unnecessary use of uninitialized variable
  trace-events: Clean up with scripts/cleanup-trace-events.pl again
  tci: Fix qemu-alpha on 32 bit hosts (wrong assertions)
  *-user: Improve documentation for lock_user function
  MAINTAINERS: Add missing entry to filelist for TCI target
  translate-all: Fix formatting of dump output
  *-user: Fix typo in comment (ulocking -> unlocking)
  docs: Fix IO port number for CPU present bitmap.
  q35: Fix typo in constant DEFUALT -> DEFAULT.
  configure: Undefine _FORTIFY_SOURCE prior using it

Message-id: 1379696296-32105-1-git-send-email-mjt@msgid.tls.msk.ru
2013-09-23 11:52:55 -05:00
Stefan Weil 8b6bfc7711 Makefile: Remove some more files when cleaning
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Luiz Capitulino d076a2addd QMP: fix qmp-commands.txt generation path
This file should be generated in the BUILD_DIR, as all other docs.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2013-09-18 08:57:02 -04:00
Tomoki Sekiyama b39297aedf qemu-ga: Add Windows VSS provider and requester as DLL
Adds VSS provider and requester as a qga-vss.dll, which is loaded by
Windows VSS service as well as by qemu-ga.

"provider.cpp" implements a basic stub of a software VSS provider.
Currently, this module only relays a frozen event from VSS service to the
agent, and thaw event from the agent to VSS service, to block VSS process
to keep the system frozen while snapshots are taken at the host.

To register the provider to the guest system as COM+ application, the type
library (.tlb) for qga-vss.dll is required. To build it from COM IDL (.idl),
VisualC++, MIDL and stdole2.tlb in Windows SDK are required. This patch also
adds pre-compiled .tlb file in the repository in order to enable
cross-compile qemu-ga.exe for Windows with VSS support.

"requester.cpp" provides the VSS requester to kick the VSS snapshot process.
Qemu-ga.exe works without the DLL, although fsfreeze features are disabled.

These functions are only supported in Windows 2003 or later. In older
systems, fsfreeze features are disabled.

In several versions of Windows which don't support attribute
VSS_VOLSNAP_ATTR_NO_AUTORECOVERY, DoSnapshotSet fails with error
VSS_E_OBJECT_NOT_FOUND. In this patch, we just ignore this error.
To solve this fundamentally, we need a framework to handle mount writable
snapshot on guests, which is required by VSS auto-recovery feature
(cleanup phase after a snapshot is taken).

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2013-09-09 14:17:57 -05:00
Tomoki Sekiyama d9840e2592 qemu-ga: Add configure options to specify path to Windows/VSS SDK
To enable VSS support in qemu-ga for Windows, header files included in
VSS SDK are required.
The VSS support is enabled by the configure option like below:
  ./configure --with-vss-sdk="/path/to/VSS SDK"

If the path is omitted, it tries to search the headers from default paths
and VSS support is enabled only if the SDK is found.
VSS support is disabled if --without-vss-sdk or --with-vss-sdk=no is
specified.

VSS SDK is available from:
  http://www.microsoft.com/en-us/download/details.aspx?id=23490

To cross-compile using mingw, you need to setup the SDK on Windows
environments to extract headers. You can also extract the SDK headers on
POSIX environments using scripts/extract-vss-headers and msitools.

In addition, --with-win-sdk="/path/to/Windows SDK" option is also added to
specify path to Windows SDK, which may be used for native-compile of .tlb
file of qemu-ga VSS provider. However, this is usually unnecessary because
pre-compiled .tlb file is included.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2013-09-09 14:17:56 -05:00
Stefan Weil 7e75e33e78 w32: Fix broken out-of-tree builds (missing version.o)
Commit 0b516ef0df added version.o to all
executables, but broke out-of-tree builds: for those builds the pattern
rule %.o: %.rc from rules.mak does not match, so version.o was no longer
built.

Adding explicit build rules fixes this.

Reported-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2013-08-27 14:21:16 +02:00
Stefan Weil 0b516ef0df w32: Add missing version.o to all executables (fix regression)
QEMU executables for w32, w64 had included meta information built from
version.rc. These rules were changed several times some months ago.

The latest version added version.o to the tools, but not to the system
emulations.

This patch adds the meta information to all system emulations again.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-id: 1375985887-3984-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 09:19:05 -05:00
Stefan Weil f53ec69992 w32, w64: Add build rule for installer
The new rules in Makefile allow building installers for QEMU on Windows
using NSIS, a package which is also available for Linux distributions
(so cross builds are possible).

The rules for NSIS are in qemu.nsi which also uses two new images.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
2013-07-29 11:43:37 +02:00
Peter Maydell 965f486c21 Makefile: pass include directives to dtc via CPPFLAGS, not CFLAGS
The dtc submodule's makefile expects -I include directives to be
in CPPFLAGS, not CFLAGS. Getting this wrong meant that the include
directive would not be applied when generating the dependency .d
files. This in turn meant that we couldn't build libfdt when
doing an out of tree build with clang. (gcc's dependency output
is slightly different from clang in this situation so it happened
to work.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-21 22:52:50 +04:00