On 14.09.2017 17:23, Yongbok Kim wrote:
On 14/09/2017 15:16, Sergey Smolov wrote:
On 14.09.2017 16:58, Peter Maydell wrote:
At translate time it is generating some extra code which at runtime
will call the helper_trace_reg_access() function, passing it the
values in the registers
and $9 registers here.
PS: there's no point passing the env pointer into the function if
you're not going to use it...
I thought that I need to pass env pointer to helper function because of
some convention. Again, thank you for the note.
--
Sincerely yours,
Sergey Smolov
ate.c:2913:13: warning: passing argument 2 of
‘gen_helper_trace_reg_access’ makes pointer from integer without a cast
[enabled by default]
What am I missing here?
--
Sincerely yours,
Sergey Smolov
On 12.09.2017 18:06, Peter Maydell wrote:
On 12 September 2017 at 15:53, Sergey Smolov <smo...@ispras.ru> wrote:
Generally speaking, is it possible at "run time" to detect write accesses to
MIPS GPR registers?
If true, which parts of code should I look in?
We don't currently
On 12.09.2017 17:32, Peter Maydell wrote:
On 12 September 2017 at 15:14, Sergey Smolov <smo...@ispras.ru> wrote:
I've the code I probably need to modify in target/mips/translate.c:
[code]
static void gen_logic(DisasContext *ctx, uint32_t opc,
int rd, int rs,
extract this value somehow? I've
tried the following constructions:
GET_TCG_I32(cpu_gpr[rs])
((CPUMIPSState *)tcg_ctx.cpu)->active_tc.gpr[rs]
but they do not provide me the correct value. Could you help me in
solving this problem?
Thanks in advance,
Sergey Smolov
On 07.09.2017 19:37, Peter Maydell wrote:
On 7 September 2017 at 17:30, Sergey Smolov <smo...@ispras.ru> wrote:
I'm running MIPS assembler programs on QEMU. I need to log some events that
happen through emulation (writes to some registers, for example). When an
event happens, I need to
ber should be
an integer increasing value that is similar to real hardware clock.
How to implement this in QEMU? May QEMU timers be helpful in solving
such a problem?
Thanks in advance.
--
Sincerely yours,
Sergey Smolov
Hello, List!
Could you tell me, what is the current state for EL2\EL3 (Aarch64)?
Whether they are fully supported, or not?
Am I need to use any command line options to enable them for Aarch64
assembler programs simulation?
Thanks in advance!
--
Sincerely yours,
Sergey Smolov
Institute
yours,
Sergey Smolov
EOF
break
fi
done
+if test "$curses_found" = yes ; then
+ break
+fi
done
unset IFS
if test "$curses_found" = "yes" ; then
It works, thank you!
Is it planned to publish this patch into master?
--
Thanks,
Sergey Smolov
On 08.11.2016 20:28, Cornelia Huck wrote:
On Tue, 8 Nov 2016 16:49:51 +
Stefan Hajnoczi <stefa...@gmail.com> wrote:
On Tue, Nov 08, 2016 at 10:40:20AM +0300, Sergey Smolov wrote:
Dear List!
I've encountered the same problem as was discussed in this thread:
https://lists.gnu.org/a
On 08.11.2016 19:49, Stefan Hajnoczi wrote:
On Tue, Nov 08, 2016 at 10:40:20AM +0300, Sergey Smolov wrote:
Dear List!
I've encountered the same problem as was discussed in this thread:
https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg07898.html
Does anybody succeeded in solving
-werror to bypass this check.
I've attached a config.log to this e-mail.
Thanks in advance!
--
Sincerely yours,
Sergey Smolov
# QEMU configure log Пн. нояб. 7 19:12:21 MSK 2016
# Configured with: './configure' '--target-list=aarch64-softmmu'
#
cc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
03.11.2015 20:29, Peter Crosthwaite пишет:
On Tue, Nov 3, 2015 at 8:14 AM, Peter Maydell <peter.mayd...@linaro.org> wrote:
On 3 November 2015 at 13:17, Sergey Smolov <smo...@ispras.ru> wrote:
I have a collection of ARMv8 register names. I need to add special logging
mode to QEMU s
to be implemented.
Sergey Smolov (1):
log disasm insns when nochain + in_asm enabled
cpu-exec.c| 20
disas.c | 18 +-
include/disas/disas.h | 14 ++
qemu-log.c|2 +-
4 files changed, 52 insertions(+), 2
When 'nochain' and 'in_asm' debug options are enabled,
disassembled forms of all executed translation blocks (TB)
are printed to log. For this task a mapping between
disassembled instructions and executed TBs is created
and used.
Signed-off-by: Sergey Smolov <smo...@ispras.ru>
---
cpu-
Hi Christopher,
I've send my patch to the mailing list. Sorry for the great delay in
answers.
18.09.2015 18:26, Christopher Covington пишет:
On 09/18/2015 04:15 AM, Sergey Smolov wrote:
Hi Christopher,
18.09.2015 02:02, Christopher Covington пишет:
Hi Sergey,
On 09/04/2015 12:38 PM
to accomplish such a task? If yes, where shall I find
functions that implement "writing to register" functionality?
Thanks in advance!
Sincerely yours,
Sergey Smolov
Hi Christopher,
18.09.2015 02:02, Christopher Covington пишет:
Hi Sergey,
On 09/04/2015 12:38 PM, Sergey Smolov wrote:
03.09.2015 19:35, Peter Maydell пишет:
On 3 September 2015 at 15:31, Sergey Smolov <smo...@ispras.ru> wrote:
Do you think it is possible to implement another QEMU
03.09.2015 19:35, Peter Maydell пишет:
On 3 September 2015 at 15:31, Sergey Smolov <smo...@ispras.ru> wrote:
Do you think it is possible to implement another QEMU logger which will
make a record for every executed block,
Yes (this would just need to disable the TB linking optimi
03.09.2015 19:35, Peter Maydell пишет:
On 3 September 2015 at 15:31, Sergey Smolov <smo...@ispras.ru> wrote:
Do you think it is possible to implement another QEMU logger which will
make a record for every executed block,
Yes (this would just need to disable the TB linking optimisation,
Перенаправленное сообщение
Тема: Re: [Qemu-devel] QEMU+Aarch64: in_asm log skips instructions of
loop-programs
Дата: Thu, 03 Sep 2015 18:22:16 +0300
От: Sergey Smolov <smo...@ispras.ru>
Кому: Richard Henderson <r...@twiddle.net>
Richard Henderson п
03.09.2015 10:33, Peter Maydell пишет:
On 3 September 2015 at 06:27, Sergey Smolov <smo...@ispras.ru> wrote:
I mean that in this example QEMU does not write to log "intermediate" SUBS
instructions which appear in loop-unrolling process.
For me it woulb be ok if QEMU genera
tions when generates
"in_asm" log. How to eliminate this?
Thanks in advance!
Sincerely yours,
Sergey Smolov
02.09.2015 16:55, Sergey Smolov пишет:
Hello, List!
I've found that while running Aarch64 assembler programs on QEMU with
"-d in_asm" option enabled I receive not complete logs. For example,
on the following assembler program which contains a loop :
[assembler]
.globl _start
Peter Maydell писал 2015-09-02 19:39:
On 2 September 2015 at 14:50, Sergey Smolov <smo...@ispras.ru> wrote:
02.09.2015 16:55, Sergey Smolov пишет:
It seems that QEMU skips some internal instructions when generates
"in_asm" log. How to eliminate this?
It might help if y
27 matches
Mail list logo
