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  1. 29 1月, 2016 1 次提交
  3. 07 9月, 2015 1 次提交
    • M
      arm: Use g_new() & friends where that makes obvious sense · b45c03f5
      由 Markus Armbruster 提交于 
      g_new(T, n) is neater than g_malloc(sizeof(T) * n).  It's also safer,
for two reasons.  One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.

This commit only touches allocations with size arguments of the form
sizeof(T).

Coccinelle semantic patch:

    @@
    type T;
    @@
    -g_malloc(sizeof(T))
    +g_new(T, 1)
    @@
    type T;
    @@
    -g_try_malloc(sizeof(T))
    +g_try_new(T, 1)
    @@
    type T;
    @@
    -g_malloc0(sizeof(T))
    +g_new0(T, 1)
    @@
    type T;
    @@
    -g_try_malloc0(sizeof(T))
    +g_try_new0(T, 1)
    @@
    type T;
    expression n;
    @@
    -g_malloc(sizeof(T) * (n))
    +g_new(T, n)
    @@
    type T;
    expression n;
    @@
    -g_try_malloc(sizeof(T) * (n))
    +g_try_new(T, n)
    @@
    type T;
    expression n;
    @@
    -g_malloc0(sizeof(T) * (n))
    +g_new0(T, n)
    @@
    type T;
    expression n;
    @@
    -g_try_malloc0(sizeof(T) * (n))
    +g_try_new0(T, n)
    @@
    type T;
    expression p, n;
    @@
    -g_realloc(p, sizeof(T) * (n))
    +g_renew(T, p, n)
    @@
    type T;
    expression p, n;
    @@
    -g_try_realloc(p, sizeof(T) * (n))
    +g_try_renew(T, p, n)
    @@
    type T;
    expression n;
    @@
    -(T *)g_new(T, n)
    +g_new(T, n)
    @@
    type T;
    expression n;
    @@
    -(T *)g_new0(T, n)
    +g_new0(T, n)
    @@
    type T;
    expression p, n;
    @@
    -(T *)g_renew(T, p, n)
    +g_renew(T, p, n)
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 1440524394-15640-1-git-send-email-armbru@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      b45c03f5
  5. 24 7月, 2015 1 次提交
    • P
      framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer · c1076c3e
      由 Paolo Bonzini 提交于 
      The MemoryRegionSection contains enough information to access the
RAM region underlying the framebuffer, and can be cached inside the
display device.

By doing this, the new framebuffer_update_memory_section function can
enable dirty memory logging on the relevant RAM region.  The function
must be called whenever the stride or base of the framebuffer changes;
a simple way to cover these cases is to call it on every full frame
invalidation, which is a rare case.

framebuffer_update_display now works entirely on a MemoryRegionSection,
without going through cpu_physical_memory_map/unmap.
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      c1076c3e
  7. 05 3月, 2014 1 次提交
  9. 04 7月, 2013 1 次提交
  11. 26 4月, 2013 1 次提交
  13. 16 4月, 2013 2 次提交
    • G
      console: add GraphicHwOps · 380cd056
      由 Gerd Hoffmann 提交于 
      Pass a single GraphicHwOps struct pointer to graphic_console_init,
instead of a bunch of function pointers.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
      380cd056
    • G
      console: simplify screendump · 2c62f08d
      由 Gerd Hoffmann 提交于 
      Screendumps are alot simpler as we can update non-active
QemuConsoles now.  So we only need to update the QemuConsole
we want write out, then dump the DisplaySurface content into
a ppm file.  Done.

No console switching needed.  No special support code in the
gfx card emulation needed.  Zap it all.  Also move ppm_save
out of the vga code and next to the qmp_screendump function.

For now screen dumping is limited to console #0 (like it used
to be), even though it is dead simple to extend it to other
consoles.  I wanna finish the console cleanup before setting
new qapi interfaces into stone.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Tested-by: NIgor Mitsyanko <i.mitsyanko@gmail.com>
      2c62f08d
  15. 09 4月, 2013 3 次提交
  17. 18 3月, 2013 1 次提交
  19. 01 3月, 2013 1 次提交
    • P
      hw: include hw header files with full paths · 83c9f4ca
      由 Paolo Bonzini 提交于 
      Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
  echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      83c9f4ca
  21. 19 12月, 2012 1 次提交
  23. 01 11月, 2012 1 次提交
    • G
      console: untangle gfx & txt updates · a93a4a22
      由 Gerd Hoffmann 提交于 
      Stop abusing displaysurface fields for text mode displays.
(bpp = 0, width = cols, height = lines).

Add flags to displaystate indicating whenever text mode display
(curses) or gfx mode displays (sdl, vnc, ...) are present.

Add separate displaychangelistener callbacks for text / gfx mode
resize & updates.

This allows to enable gfx and txt diplays at the same time and also
paves the way for more cleanups in the future.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
      a93a4a22
  25. 23 10月, 2012 1 次提交
    • A
      Rename target_phys_addr_t to hwaddr · a8170e5e
      由 Avi Kivity 提交于 
      target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific).  Replace it with a finger-friendly,
standards conformant hwaddr.

Outstanding patchsets can be fixed up with the command

  git rebase -i --exec 'find -name "*.[ch]"
                        | xargs s/target_phys_addr_t/hwaddr/g' origin
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      a8170e5e
  27. 06 9月, 2012 3 次提交
  29. 24 3月, 2012 1 次提交
  31. 25 2月, 2012 1 次提交
  33. 20 12月, 2011 1 次提交
  35. 28 11月, 2011 1 次提交
  37. 21 9月, 2011 1 次提交
  39. 21 8月, 2011 1 次提交
  41. 11 12月, 2010 1 次提交
    • A
      Add endianness as io mem parameter · 2507c12a
      由 Alexander Graf 提交于 
      As stated before, devices can be little, big or native endian. The
target endianness is not of their concern, so we need to push things
down a level.

This patch adds a parameter to cpu_register_io_memory that allows a
device to choose its endianness. For now, all devices simply choose
native endian, because that's the same behavior as before.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      2507c12a
  43. 02 10月, 2009 2 次提交
  45. 22 9月, 2009 1 次提交
  47. 26 8月, 2009 1 次提交
  49. 17 7月, 2009 1 次提交
  51. 17 6月, 2009 1 次提交
  53. 01 4月, 2009 1 次提交
  55. 17 1月, 2009 1 次提交
    • A
      graphical_console_init change (Stefano Stabellini) · 3023f332
      由 aliguori 提交于 
      Patch 5/7

This patch changes the graphical_console_init function to return an
allocated DisplayState instead of a QEMUConsole.

This patch contains just the graphical_console_init change and few other
modifications mainly in console.c and vl.c.
It was necessary to move the display frontends (e.g. sdl and vnc)
initialization after machine->init in vl.c.

This patch does *not* include any required changes to any device, these
changes come with the following patches.

Patch 6/7

This patch changes the QEMUMachine init functions not to take a
DisplayState as an argument because is not needed any more;

In few places the graphic hardware initialization function was called
only if DisplayState was not NULL, now they are always called.
Apart from these cases, the rest are all mechanical substitutions.

Patch 7/7

This patch updates the graphic device code to use the new
graphical_console_init function.

As for the previous patch, in few places graphical_console_init was called
only if DisplayState was not NULL, now it is always called.
Apart from these cases, the rest are all mechanical substitutions.
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6344 c046a42c-6fe2-441c-8c8c-71466251a162
      3023f332
  57. 05 1月, 2009 1 次提交
  59. 02 12月, 2008 1 次提交
  61. 25 11月, 2008 1 次提交
  63. 02 7月, 2008 1 次提交
  65. 11 2月, 2008 1 次提交
  67. 18 11月, 2007 1 次提交