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  1. 19 4月, 2009 1 次提交
  3. 12 4月, 2009 1 次提交
  5. 11 4月, 2009 1 次提交
  7. 10 4月, 2009 1 次提交
  9. 08 3月, 2009 1 次提交
  11. 11 2月, 2009 1 次提交
  13. 02 2月, 2009 1 次提交
  15. 27 1月, 2009 1 次提交
  17. 25 1月, 2009 1 次提交
  19. 23 1月, 2009 2 次提交
  21. 15 1月, 2009 2 次提交
    • B
      Add noreturn function attribute · 7d99a001
      由 blueswir1 提交于 
      Introduce noreturn attribute and attach it to cpu_loop_exit as well as
interrupt/exception helpers for i386. This avoids a bunch of gcc4
warnings.

[ Note that this patch comes with a workaround to include qemu-common.h
even in cases where is currently causes conflicts with dyngen-exec.h.
I've been told that these conflicts will get resolved in the future
(/me will try to have a look as well - as time permits). ]
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6303 c046a42c-6fe2-441c-8c8c-71466251a162
      7d99a001
    • M
      Remove all traces of __powerpc__ · e58ffeb3
      由 malc 提交于 
      According to $GCC/gcc/config/rs6000/rs6000-c.c _ARCH_PPC is the
ubiquitous define which should be used to test whether gcc targets
PowerPC, on 64bit platforms _ARCH_PPC64 will be also defined.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6301 c046a42c-6fe2-441c-8c8c-71466251a162
      e58ffeb3
  23. 05 1月, 2009 1 次提交
  25. 11 12月, 2008 1 次提交
  27. 10 12月, 2008 1 次提交
    • A
      KVM: Coalesced MMIO support · f65ed4c1
      由 aliguori 提交于 
      MMIO exits are more expensive in KVM or Xen than in QEMU because they 
involve, at least, privilege transitions.  However, MMIO write 
operations can be effectively batched if those writes do not have side 
effects.

Good examples of this include VGA pixel operations when in a planar 
mode.  As it turns out, we can get a nice boost in other areas too.  
Laurent mentioned a 9.7% performance boost in iperf with the coalesced 
MMIO changes for the e1000 when he originally posted this work for KVM.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5961 c046a42c-6fe2-441c-8c8c-71466251a162
      f65ed4c1
  29. 09 12月, 2008 2 次提交
  31. 08 12月, 2008 1 次提交
  33. 02 12月, 2008 1 次提交
  35. 25 11月, 2008 1 次提交
  37. 19 11月, 2008 4 次提交
  39. 06 10月, 2008 1 次提交
  41. 03 10月, 2008 1 次提交
  43. 14 9月, 2008 1 次提交
  45. 04 7月, 2008 1 次提交
  47. 29 6月, 2008 1 次提交
  49. 09 6月, 2008 1 次提交
    • P
      Clean up MMIO TLB handling. · 0f459d16
      由 pbrook 提交于 
      The IO index is now stored in its own field, instead of being wedged
into the vaddr field.  This eliminates the ROMD and watchpoint host
pointer weirdness.  The IO index space is expanded by 1 bit, and
several additional bits are made available in the TLB vaddr field.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4704 c046a42c-6fe2-441c-8c8c-71466251a162
      0f459d16
  51. 28 5月, 2008 1 次提交
  53. 25 5月, 2008 1 次提交
  55. 23 5月, 2008 1 次提交
  57. 18 5月, 2008 1 次提交
    • E
      Add support for the 'k' (kill) and 'D' (detach) packets (Jason Wessel). · 7d03f82f
      由 edgar_igl 提交于 
      Implement the 'k' gdbserial packet which kills the qemu instance via
the debugger stub.

Implement the 'D' detach packet for the gdb stub such that you can
disconnect gdb with the "detach" command.  This required implementing
a cpu_breakpoint_remove_all() and a cpu_watchpoint_remove_all()
function to cleanup all the breakpoints and watchpoints prior to
leaving the gdb stub else simulation can stop with no debugger
attached.

On a '?' packet remove all the breakpoints and watchpoints.  This is
considered more of a safety net in case you force killed gdb or it
crashed and you are reconnecting.  The identical behavior exists for
kgdb in the linux kernel.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4478 c046a42c-6fe2-441c-8c8c-71466251a162
      7d03f82f
  59. 12 5月, 2008 1 次提交
  61. 10 5月, 2008 2 次提交
  63. 09 5月, 2008 1 次提交
  65. 28 4月, 2008 1 次提交