monitor: Add object_add class argument completion.

Signed-off-by: Hani Benhabiles <hani@linux.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
qtest: Include system headers before user headers

It is dangerous to include user headers before system headers since user
macros can affect system headers.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
fix memory leak
Revert "fix memory leak"

This reverts commit 8563d7c874e0a72f1d1aa6776bb3aa4e7c11b9fb.
usb: Remove magic constants from device bmAttributes

Replace magic constants in device bmAttributes with symbolic ones
from Linux kernel ch9.h

Signed-off-by: Pantelis Koukousoulas <pktoss@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci: fix overflow in usb_xhci_post_load

Found by Coverity.

Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
uhci: invalidate queue on device address changes

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci iso: fix time calculation

Frameid specifies frames not microframes, so we
need to shift it to get the microframe index.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci iso: allow for some latency

Allow the scheduled transfer time be a bit behind, to
compensate for latencies.  Without this xhci will wait
way to often for the mfindex wraparound, assuming the
scheduled time is in the future just because qemu is
a bit behind in processing the iso transfer requests.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci: switch debug printf to tracepoint

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci: use DPRINTF() instead of fprintf(stderr, ...)

So we don't spam stderr with (guest-triggerable) messages by default.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
linux-user: sync syscall numbers upto 3.13

All others updated except unicore, which doesn't look right to
begin with.

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
linux-user/elfload.c: Avoid calling g_free() on uninitialized data

Avoid calling g_free() on unintialized data in the error-handling
paths in elf_core_dump() by splitting the initialization of the
elf_note_info struct out of fill_note_info() so that it's always
valid to call free_note_info() whether we got to the point of
being able to fill_note_info() or not.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
linux-user/signal.c: Don't pass sigaction uninitialised sa_flags

When forcing a fatal signal, we weren't initialising the sa_flags
field in the struct sigaction we used to reset the signal handler
to SIG_DFL.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
linux-user: Fix error handling in lock_iovec()

In lock_iovec() if lock_user() failed we were doing an unlock_user
but not a free(vec), which is the wrong way round. We were also
assuming that free() and unlock_user() don't touch errno, which
is not guaranteed. Fix both these problems.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Fix configure script for LTTng 2.x

Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Modified the tracetool framework for LTTng 2.x

* A new format is required to generate definitions for ust tracepoints.
  Files ust_events_h.py and ust_events_c.py define common macros, while
  new function ust_events_h in events.py does the actual definition of
  each tracepoint.
* ust.py generates the new interface for calling userspace tracepoints
  with LTTng 2.x, replacing trace_name(args) to tracepoint(name, args).
* As explained in ust_events_c.py, -Wredundant-decls gives a warning
  when compiling with gcc 4.7 or older. This is specific to lttng-ust so
  for now use a pragma clause to avoid getting a warning.

Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca>
Reviewed-by: Alex Bennée <alex@bennee.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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>
Update documentation for LTTng ust tracing

Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Add ust generated files to .gitignore

Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca>
Reviewed-by: Alex Bennée <alex@bennee.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>