On Oct 23, 2009, at 18:25, ext Aurelien Jarno wrote:
On Wed, Oct 21, 2009 at 12:18:08PM +0200, juha.riihim...@nokia.com
wrote:
Use native rotation if possible instead of a simulated one.
I have another patch in my local tree that handle more cases:
Great, I'll drop it from my patch
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? If
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
Reduce the amount of TCG ops generated from NEON vld/vst instructions
by simplifying the code generation.
Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com
---
target-arm/translate.c | 67 ---
1
From: Juha Riihimäki juha.riihim...@nokia.com
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:
From: Juha Riihimäki juha.riihim...@nokia.com
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
From: Juha Riihimäki juha.riihim...@nokia.com
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
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
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 filip.nav...@gmail.com
---
console.h | 11 ++-
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
On Sat, Oct 24, 2009 at 2:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
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
On Sat, Oct 24, 2009 at 2:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
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
On Sat, Oct 24, 2009 at 2:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
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
On Sat, Oct 24, 2009 at 2:19 PM, juha.riihim...@nokia.com wrote:
From: Juha Riihimäki juha.riihim...@nokia.com
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
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:
On 10/23/2009 05:40 PM, FUJITA Tomonori wrote:
On Fri, 23 Oct 2009 09:14:29 -0500
Javier Guerrajav...@guerrag.com 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.
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