Commit Graph
19 Commits
Author SHA1 Message Date
Anthony PERARD cfa5e1d250 tools/libs: create Makefile.common to be used by stubdom build system
This new "Makefile.common" is intended to be used by both tools/ and
stubdom/ build system without stubdom needed to use tools/ build
system.

It should contain the necessary list of objects and CFLAGS needed to
build a static library.

Change stubdom/ to check Makefile.common, for the linkfarm.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
2022-06-16 16:58:50 +01:00
Anthony PERARD 5e7d75f2cb libs: Rename $(SRCS-y) to $(OBJS-y)
The only thing done thing done with $(SRCS-y) is to replace ".c" by
".o". It is more useful to collect which object we want to build as
make will figure out how to build it and from which source file.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
2022-06-16 16:58:50 +01:00
Andrew Cooper e8af540845 libs/devicemodel: Fix ABI breakage from xendevicemodel_set_irq_level()
It is not permitted to edit the VERS clause for a version in a release of Xen.

Revert xendevicemodel_set_irq_level()'s inclusion in .so.1.2 and bump the the
library minor version to .so.1.4 instead.

Fixes: 5d752df85f ("xen/dm: Introduce xendevicemodel_set_irq_level DM op")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Ian Jackson <iwj@xenproject.org>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
2021-02-04 21:26:41 +00:00
Roger Pau Monne bbf71e99f0 libs/devicemodel: add dm_op support for FreeBSD
The FreeBSD ioctls have the same fields has the Linux ones, so the
same file can be shared between both OSes.

No functional change for OSes different than FreeBSD.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wl@xen.org>
2021-01-05 12:33:55 +00:00
Juergen Gross 4664034cdc tools/libs: move official headers to common directory
Instead of each library having an own include directory move the
official headers to tools/include instead. This will drop the need to
link those headers to tools/include and there is no need any longer
to have library-specific include paths when building Xen.

While at it remove setting of the unused variable
PKG_CONFIG_CFLAGS_LOCAL in libs/*/Makefile.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Christian Lindig <christian.lindig@citrix.com>
Tested-by: Bertrand Marquis <bertrand.marquis@arm.com>
Acked-by: Ian Jackson <iwj@xenproject.org>
2020-10-23 15:50:51 +01:00
Juergen Gross ded08cdfa7 tools: generate most contents of library make variables
Library related make variables (CFLAGS_lib*, SHDEPS_lib*, LDLIBS_lib*
and SHLIB_lib*) mostly have a common pattern for their values. Generate
most of this content automatically by adding a new per-library variable
defining on which other libraries a lib is depending. Those definitions
are put into an own file in order to make it possible to include it
from various Makefiles, especially for stubdom.

This in turn makes it possible to drop the USELIB variable from each
library Makefile.

The LIBNAME variable can be dropped, too, as it can be derived from the
directory name the library is residing in.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
2020-08-27 12:59:46 +00:00
Juergen Gross 725ef89164 tools: switch XEN_LIBXEN* make variables to lower case (XEN_libxen*)
In order to harmonize names of library related make variables switch
XEN_LIBXEN* names to XEN_libxen*, as all other related variables (e.g.
CFLAGS_libxen*, SHDEPS_libxen*, ...) already use this pattern.

Rename XEN_LIBXC to XEN_libxenctrl, XEN_XENSTORE to XEN_libxenstore,
XEN_XENLIGHT to XEN_libxenlight, XEN_XLUTIL to XEN_libxlutil, and
XEN_LIBVCHAN to XEN_libxenvchan for the same reason.

Introduce XEN_libxenguest with the same value as XEN_libxenctrl.

No functional change.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
2020-08-27 12:59:46 +00:00
Juergen Gross 56dccee3f4 tools/libs: put common Makefile parts into new libs.mk
The Makefile below tools/libs have a lot in common. Put those common
parts into a new libs.mk and include that from the specific Makefiles.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
2019-09-17 17:21:25 +01:00
Paul Durrant 365aabb6e5 tools/libxendevicemodel: add xendevicemodel_modified_memory_bulk to map
Commit e3b93b3c59 "dmop: add xendevicemodel_modified_memory_bulk()" added
the implementation to the library almost 2 years ago, but the function
was not included in the map file, essentially making it useless. This
patch rectifies the situation.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
2019-02-15 13:42:05 +00:00
Ross Lagerwall 704538a474 libxendevicemodel: provide xendevicemodel_relocate_memory
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
2018-01-25 12:26:23 +01:00
Ian Jackson 6226207924 xentoolcore_restrict_all: Implement for libxendevicemodel
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
2017-10-11 12:51:22 +01:00
Ian Jackson 1462f9ea8f tools: libxendevicemodel: Provide xendevicemodel_shutdown
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
2017-10-11 12:51:22 +01:00
Ian Jackson 300929f6e4 DEPS handling: Use DEPS_RM everywhere
DEPS_RM is currently the same as DEPS, so no functional change.

This patch is the result of two perl runes:

  git-grep -l 'rm.*DEPS' | xargs perl -i~ -pe 'next unless m/^\t+rm\b/; s/\bDEPS\b/DEPS_RM/;'

  git-grep -l 'RM.*DEPS' | xargs perl -i~ -pe 'next unless m/^\t+\$\(RM\)/; s/\bDEPS\b/DEPS_RM/;'

And editing  tools/xenstat/libxenstat/Makefile  by hand.

I verified that I didn't miss anything with this rune:

  git-grep '\bDEPS\b' | grep -v include |less

Reported-by: Jan Beulich <JBeulich@suse.com>
CC: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
2017-09-07 16:21:45 +01:00
Petre Pircalabu f2b40dabab Makefile: Fix uninstall target
Running "make uninstall" does not remove all installed files, a
situation which might cause link related issues if xen is re-installed
in a different location.
In order to make uninstall correctly remove the files it is best
the process should be done recursively by mirroring each "install"
target with an "uninstall" who removes the installed files.

An exception to this rule is uninstalling the files produced by
"qemu-xen-dir-remote" and "qemu-xen-traditional-dir", which are external
to the project. These projects do not implement an "uninstall" target so
the files have to be removed manually.

Signed-off-by: Petre Pircalabu <ppircalabu@bitdefender.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
2017-07-28 17:47:42 +01:00
Anthony PERARD c5f640ea60 libs/devicemodel: Fix dependency with libxencall
libxendevicemodel.so do depends on libxencall.so but the dependency was
missing at link time.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Julien Grall <julien.grall@arm.com>
2017-05-04 16:00:46 +01:00
Juergen Gross 7e9e34e02e tools: provide pkg-config file for libxendevicemodel
In order to be able to use pkg-config for obtaining linker- and
compiler-flags provide a xendevicemodel.pc file.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
2017-03-14 14:13:14 +00:00
Paul Durrant e7745d8ef5 tools/libxendevicemodel: introduce a Linux-specific implementation
My recent patch [1] to the Linux privcmd module introduced a dedicated
mechanism for making dm_op hypercalls.

This patch adds the necessary code to libxendevicemodel to take
advantage of that mechanism if it is implemented in the tools domain
kernel.

[1] https://git.kernel.org/cgit/linux/kernel/git/ostr/linux.git/commit/?id=ab520be8

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
2017-02-23 11:57:47 +00:00
Paul Durrant 6902cb00e0 tools/libxendevicemodel: extract functions and add a compat layer
This patch extracts all functions resulting in a dm_op hypercall from
libxenctrl and moves them into libxendevicemodel. It also adds a compat
layer into libxenctrl, which can be selected by defining
XC_WANT_COMPAT_DEVICEMODEL_API to 1 before including xenctrl.h.

With this patch the core of libxendevicemodel still uses libxencall to
issue the dm_op hypercalls, but this is done by calling through code that
can be modified on a per-OS basis. A subsequent patch will add a Linux-
specific variant.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
2017-02-23 11:57:40 +00:00
Paul Durrant b108240265 tools/libxendevicemodel: introduce the new library
The new xendevicemodel library is intended to be used by all Xen device
models such that the only hypercall that use will be the dm_op hypercall
added by commit 524a98c2.

This patch adds the boilerplate for the new library, with only open() and
close() entry points, and calls to those from libxenctrl in preparation
for the compat layer added by a subsequent patch.

[ Also: update MINIOS_UPSTREAM_REVISION and QEMU_TRADITIONAL_REVISION
  to the commits with the corresponding changes to those other trees
  - Ian Jackson ]

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
2017-02-23 11:56:28 +00:00