Linker command lines are order-sensitive.
Move linker options -Lfoo -lfoo from LDFLAGS to LDLIBS and place this new
variable after the objects to link. This resolves build errors in xenpagin
and blktap with recent toolchains.
rename SHLIB_CFLAGS to SHLIB_LDFLAGS
rename LDFLAGS_* to LDLIBS_*
move LDFLAGS usage after CFLAGS in CC calls
remove stale comments in xenpaging Makefile
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
xc_vcpu_[sg]etaffinity require the number of _bytes_ needed for
holding a CPU map, not the number of bits. Fix this when
calling the function from libxl and rename the misleading variable
name to avoid future confusion.
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Implement PCI pass-through for multi-function devices. The supported BDF
notation is: BB:DD.* - therefore passing-through a subset of functions or
remapping the function numbers is not supported except for when passing
through a single function which will be a virtual function 0.
Letting qemu automatically select the virtual slot is not supported in
multi-function passthrough since the qemu-dm protocol can not actually
handle that case.
Also fix format error in xl pci-list-assignable.
Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Allow specification of backend domains for vifs, either in the config
file or via network-attach.
Signed-off-by: Mihir Nanavati <mihirn@cs.ubc.ca>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
The error message when one wants to list a non-existent domain is at
best misleading (libxl_domain_info failed (code -5)).
This patch catches this specific error and tells the user that the
requested domain does not exist:
Error: Domain '42' does not exist.
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Creates a shared memory ring buffer and event channel in HVM domains
for passing debug messages from PV drivers on HVM guests
The console is used by windows pv drivers to send debug data to xenconsoled
Signed-off-by: Owen Smith <owen.smith@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
The xl binary compiles in xl_cmdimpl.c which calls code from
libxl_paths.c and libxl_bootloader.c.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
to make libxl build on NetBSD.
blktapctl is build on Linux only. This will be another patch to finally
unbreak libxl.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Implement xl vncviewer. The only difference from xm vncviewer is that we
obey the VNCVIEWER environment variable.
Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Lots of places in libxl return -1 as an error which is inconsistent with
libxl error codes since that is ERROR_VERSION. Also in other places the
xc_* function to implement a command is called but the return value is
either never checked or not passed on.
This patch introduces a new internal function libxl_xc_error() which
maps xc error codes to xl error codes. Callers of libxc functions are
converted to use this when returning error codes back to libxl callers.
Also a bug is fixed where a caller depends on errno being set but is
cleared by cleanup code which calls in to library functions which modify
errno as a side-effect.
Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
Implements dump-core command which is similar to xm dump-core except
that it requires an additional argument which is the target filename.
Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
First hunk, I assume is getting the arguments in wrong order on memset.
Second hunk is to kill a compiler warning about mis-use of printf-style
format strings which kills the build on -Werror.
Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
that finds the domid and console number corresponding to the primary
console of a given vm. The domid might be different from the domid of
the VM and the console number might not be 0 when using stubdoms.
The caller (xl_cmdimpl.c in this case) has to make sure that the stubdom
is already created before calling libxl_primary_console_exec in the hvm
case. In the PV case libxl_primary_console_exec has to be called before
libxl_run_bootloader.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
out of file descriptors meaning new the console of new domains are not
logged.
Seems to have been accidentally removed in 16638:28921e83000b.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
LOG_WARNING (or precisely LOG_DEBUG if -v) would be logged.
xenconsoled only actually logs using LOG_ERR and LOG_DEBUG so for the
most part we would have been logging absolutely nothing up until now.
Linux provides a LOG_UPTO macro but I'm not sure how portable that is
so I have opencoded the list of levels.
Do I get some sort of prize for fixing a bug introduced in 2005?
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
used as a replacement of xm in xendomains:
- dryrun and quiet, long options to xl create;
- l, option to xl list.
printf_info is now used to print the configuration of the running VMs so
the output has been reformatted to be similar to the output of xm list -l.
There is still one command used in xendomains that is not implemented in
xl and not covered by this patch: xm shutdown. However a patch has been
sent to the list in the past and we are expecting a new version of it
soon.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Stefano Stabellini