Special case deposits that are implementable with byte and word stores.
Otherwise implement with double-word shift plus rotates.
Expose tcg_reg_alloc to the backend for allocation of scratch registers.
There's an edge condition that cannot actually happen at the moment due
to a bug elsewhere in th
On 7 January 2011 22:42, Richard Henderson wrote:
> Emulating i386 -- particularly in 16-bit mode -- requires quite a few
> bitfield insert operations, to handle byte and word stores into the
> dword registers. On several hosts, this can be done natively, without
> resorting to a sequence of and
On 01/07/2011 03:03 AM, Jan Kiszka wrote:
Am 06.01.2011 20:24, Anthony Liguori wrote:
On 01/06/2011 11:56 AM, Marcelo Tosatti wrote:
From: Jan Kiszka
QEMU supports only one VM, so there is only one kvm_state per process,
and we gain nothing passing a reference to it around. Eliminate
On Fri, 7 Jan 2011, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc/tcg-target.c | 17 -
> tcg/ppc/tcg-target.h |1 +
> 2 files changed, 17 insertions(+), 1 deletions(-)
>
PPC bits look fine to me.
[..snip..]
--
mailto:av1...@comtv.ru
On Fri, Jan 07, 2011 at 02:42:59PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/hppa/tcg-target.c | 58 +++-
> tcg/hppa/tcg-target.h |1 +
> 2 files changed, 53 insertions(+), 6 deletions(-)
>
> diff --git a/tcg/
On 01/07/2011 03:10 PM, Peter Maydell wrote:
> Unless I've missed something, deposit_i32 is basically the same
> as the ARM BFI instruction, so for ARM we could use deposit_i32 in
> the implementation of BFI (and conversely implement deposit_i32
> using BFI when we're generating for an ARMv6T2 or b
On 01/07/2011 03:35 PM, Stuart Brady wrote:
>> +static inline void tcg_out_depi(TCGContext *s, int ret, int arg,
>^^^
>> +unsigned ofs, unsigned len)
>> +{
>> +assert(ofs < 32 && len <= 32 - ofs);
>>
On Fri, Jan 07, 2011 at 02:42:57PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/README| 14 ++
> tcg/tcg-op.h | 40
> tcg/tcg-opc.h |6 ++
> tcg/tcg.c | 13 +
> 4 files change
Hi,
How to run dynamically linked file using qemu for x86 64 bit?I have used -L
option but it is not working.
Thanks,
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