On 10/23/2009 05:40 PM, FUJITA Tomonori wrote:
On Fri, 23 Oct 2009 09:14:29 -0500
Javier Guerra wrote:
I think that the major difference between sheepdog and cluster file
systems such as Google File system, pNFS, etc is the interface between
clients and a storage system.
note that
Dear all,
I recently found that this chageset:
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=e19eb22486f258a421108ac22b8380a4e2f16b97
"net: make use of async packet sending API in tap client"
causes NFS root Linux guest setups using TAP networking to fail with
error messages like:
nfs: serv
On Sat, Oct 24, 2009 at 2:19 PM, wrote:
> From: Juha Riihimäki
>
> Shift by immediate value is incorrectly overwritten by a temporary
> variable in the processing of NEON vsri, vshl and vsli instructions.
> This patch has been revised to also include a fix for the special
> case where the code w
On Sat, Oct 24, 2009 at 2:19 PM, wrote:
> From: Juha Riihimäki
>
> VFP load/store multiple instructions can be slightly optimized by
> loading the register offset constant into a variable outside the
> register loop and using the preloaded variable inside the loop instead
> of reloading the offs
On Sat, Oct 24, 2009 at 2:19 PM, wrote:
> From: Juha Riihimäki
>
> Thumb push/pop instructions can be slightly optimized by loading the
> register offset constant into a variable outside the register loop and
> using the preloaded variable inside the loop instead of reloading the
> offset value
On Sat, Oct 24, 2009 at 2:19 PM, wrote:
> From: Juha Riihimäki
>
> Thumb2 load/store multiple instructions can be slightly optimized by
> loading the register offset constant into a variable outside the
> register loop and using the preloaded variable inside the loop instead
> of reloading the o
Sometimes when linking with gcc to get a predictable result you are suggested
to also apply the compiler flags to the linker command.
For reference, please read:
http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Link-Options.html
---
rules.mak |2 +-
1 files changed, 1 insertions(+), 1 deletions(-
The support for multiple keyboard devices is essential for emulating embedded
boards where multiple input devices are present (eg. keypad and rotary encoder)
which are implemented using separate QEMU devices.
Signed-off-by: Filip Navara
---
console.h | 11 ++-
hw/xenfb.c |8
While most of the ARMv5 instructions are backward compatible with ARMv4, there
are few important differences. Most notably the stack pop and load instructions
ignore the lowest bit, which is used by ARMv5 to switch to Thumb mode. A
base-updated data-abort model is used on ARM7TDMI, CP15 coprocessor
From: Juha Riihimäki
Thumb push/pop instructions can be slightly optimized by loading the
register offset constant into a variable outside the register loop and
using the preloaded variable inside the loop instead of reloading the
offset value to a temporary variable on each loop iteration. This
From: Juha Riihimäki
VFP load/store multiple instructions can be slightly optimized by
loading the register offset constant into a variable outside the
register loop and using the preloaded variable inside the loop instead
of reloading the offset value to a temporary variable on each loop
iterati
From: Juha Riihimäki
Current code is broken at least on gcc 4.2, the result of a comparison
"-1 >= sizeof(type) * 8" results true and causes wrong code path to
be taken. The fix has been revised to use a type cast instead of
abs() function and extra checks.
Signed-off-by: Juha Riihimäki
---
ta
From: Juha Riihimäki
Reduce the amount of TCG ops generated from NEON vld/vst instructions
by simplifying the code generation.
Signed-off-by: Juha Riihimäki
---
target-arm/translate.c | 67 ---
1 files changed, 34 insertions(+), 33 deletions(-)
di
From: Juha Riihimäki
Shift by immediate value is incorrectly overwritten by a temporary
variable in the processing of NEON vsri, vshl and vsli instructions.
This patch has been revised to also include a fix for the special
case where the code would previously try to shift an integer value
over 31
From: Juha Riihimäki
Thumb2 load/store multiple instructions can be slightly optimized by
loading the register offset constant into a variable outside the
register loop and using the preloaded variable inside the loop instead
of reloading the offset value to a temporary variable on each loop
iter
From: Juha Riihimäki
RM load/store multiple instructions can be slightly optimized by
loading the register offset constant into a variable outside the
register loop and using the preloaded variable inside the loop instead
of reloading the offset value to a temporary variable on each loop
iteratio
From: Juha Riihimäki
Add support for NEON vld1.64 and vst1.64 instructions. This patch is
revised to follow more closely the specification and raises
undefined exception if 64bit element size is used for vld2/vst2 or
vld4/vst4 instructions.
Signed-off-by: Juha Riihimäki
---
target-arm/translat
From: Juha Riihimäki
All other bits except for the EN in the VFP FPEXC register are defined
as subarchitecture specific and real functionality for any of the
other bits has not been implemented in QEMU. However, current code
allows modifying all bits in the VFP FPEXC register leading to
problems
From: Juha Riihimäki
This is the revised set of patches for the ARM translator and it includes a
number of smaller fixes and improvements. The series should be applied in
sequence as the modifications are mostly related to the same file,
target-arm/translate.c. The whole series should apply cl
From: Juha Riihimäki
In the existing code shift value is clobbered during the pass loop.
This patch changes the code so that it stores the intermediate
result in the target neon register directly and eliminates the need
to use a temporary to hold the intermediate value thus leaving the
shift valu
Amit Shah wrote:
> The OPENED event gets sent also when qemu resets its state initially.
> The consumers of the event aren't interested in receiving this event
> on reset.
The monitor was. Now its initial prompt on activation is broken.
Does this patch fix/improve something for a different user?
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