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  1. 27 2月, 2014 1 次提交
  3. 20 2月, 2014 5 次提交
    • F
      Makefile: introduce common-obj-m and block-obj-m for DSO · cc475698
      由 Fam Zheng 提交于 
      $(common-obj-m) will include $(block-obj-m), like $(common-obj-y) does
for $(block-obj-y).
Signed-off-by: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      cc475698
    • F
      Makefile: install modules with "make install" · e3be6f0e
      由 Fam Zheng 提交于 
      Install all the modules to ${MODDIR}.
Signed-off-by: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      e3be6f0e
    • F
      module: implement module loading · e26110cf
      由 Fam Zheng 提交于 
      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: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      e26110cf
    • F
      rules.mak: introduce DSO rules · 17969268
      由 Fam Zheng 提交于 
      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: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      17969268
    • F
      rules.mak: fix $(obj) to a real relative path · ba1183da
      由 Fam Zheng 提交于 
      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: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      ba1183da
  5. 19 2月, 2014 1 次提交
  7. 16 1月, 2014 1 次提交
  9. 22 11月, 2013 1 次提交
    • M
      sun4m: Add FCode ROM for TCX framebuffer · da87dd7b
      由 Mark Cave-Ayland 提交于 
      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: NMark 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: NPaolo Bonzini <pbonzini@redhat.com>
      da87dd7b
  11. 13 11月, 2013 1 次提交
  13. 07 11月, 2013 1 次提交
  15. 11 10月, 2013 1 次提交
  17. 21 9月, 2013 1 次提交
  19. 18 9月, 2013 1 次提交
  21. 10 9月, 2013 2 次提交
    • T
      qemu-ga: Add Windows VSS provider and requester as DLL · b39297ae
      由 Tomoki Sekiyama 提交于 
      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: NTomoki Sekiyama <tomoki.sekiyama@hds.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
      b39297ae
    • T
      qemu-ga: Add configure options to specify path to Windows/VSS SDK · d9840e25
      由 Tomoki Sekiyama 提交于 
      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: NTomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
      d9840e25
  23. 27 8月, 2013 1 次提交
  25. 12 8月, 2013 1 次提交
  27. 29 7月, 2013 1 次提交
    • S
      w32, w64: Add build rule for installer · f53ec699
      由 Stefan Weil 提交于 
      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: NStefan Weil <sw@weilnetz.de>
      f53ec699
  29. 22 6月, 2013 1 次提交
  31. 12 6月, 2013 1 次提交
  33. 11 6月, 2013 1 次提交
  35. 06 6月, 2013 3 次提交
  37. 31 5月, 2013 1 次提交
  39. 23 5月, 2013 1 次提交
  41. 04 5月, 2013 1 次提交
    • P
      win32: fix compilation again · fba90ac1
      由 Paolo Bonzini 提交于 
      While commit c02817e5 fixed compilation
without an installed libtool, moving the dependencies to rules.mak does
not work because the version-*-y variables are not defined yet.  Building
in a clean tree thus fails.

Revert the commit and remove the dummy /bin/false assignment to LIBTOOL.
This makes the build work, at the price of slightly worse errors when
there are Makefile bugs.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Message-id: 1367425815-15083-1-git-send-email-pbonzini@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      fba90ac1
  43. 27 4月, 2013 3 次提交
  45. 26 4月, 2013 2 次提交
  47. 25 4月, 2013 1 次提交
  49. 24 4月, 2013 1 次提交
  51. 18 4月, 2013 1 次提交
  53. 15 4月, 2013 1 次提交
  55. 09 4月, 2013 1 次提交
  57. 28 3月, 2013 1 次提交
  59. 16 3月, 2013 1 次提交
    • D
      Fix TAGS creation · b1999e87
      由 David Gibson 提交于 
      Currently the Makefile creates TAGS for emacs with the command:
    find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags
That works only if xargs ends up invoking etags just once.  If xargs runs
etags several times, as it will if there are enough files, then the later
invocations will overwrite the output from the earlier invocations.  This
patch uses the etags --append option to fix the bug.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Message-id: 1363057048-21534-1-git-send-email-david@gibson.dropbear.id.au
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      b1999e87