wangji wrote:
Seems to me that it gets a wrong jump address via gp in t9:
0x401fa00c: lw t9,-32600(gp)
...
0x401fa01c: jalr t9
...
yes,I got similar error,but if I "static" compile then everything looks ok !
Thanks for the hint! static works for me as well.
So, maybe a toolchain (g
Stefan Weil wrote:
Dirk Behme schrieb:
Hi,
anybody with success using little endian MIPS user space emulation
qemu-mipsel? I try to run a simple hello world example using recent
QEMU snapshot. It crashes with "qemu: unhandled CPU exception 0x1a -
aborting". For more details see below. Doing th
Hi,
You should send your patches to the qemu-devel mailing list.
The correct implementation for cache operations in QEMU is to do nothing
because QEMU guaranties memory coherency, so you should remove tb_flush().
Regarding the N and Z flags, there should be a discussion in the mailing
list.
Khi Thứ bảy 09 Tháng chín 2006 9:16 Sáng, Dirk Behme viết:
> Dirk
>
> Btw: Do you can connect and then step/continue with gdb to
> qemu-mipsel?
alas ! no ! cont on gdb_session gives :
[sbox-mipselglibc: ~] > qemu-mipsel -g 1234 hello
qemu: unhandled CPU exception 0x10002 - aborting
pc=0x004001a8
Hi,
Simple patch to support two stop bits with native serial port.
_
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Index: qemu/vl.c
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Fabrice Bellard06/09/09 11:10:18
Modified files:
. : vl.c
Log message:
two stop bits support
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/vl.c?cvsroot=qemu&r1=1.212&r2=1.213
__
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Fabrice Bellard06/09/09 11:31:34
Modified files:
hw : tcx.c
Log message:
more correct display functions
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/hw/tcx.c?cvsroot=qemu&r1=1.8&r2=1.
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Fabrice Bellard06/09/09 11:35:47
Modified files:
hw : slavio_serial.c
Log message:
added mouse protocol (Igor Kovalenko)
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/hw/slavio_serial.
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Fabrice Bellard06/09/09 11:38:11
Modified files:
hw : slavio_serial.c
Log message:
fix serial irq logic (Blue Swirl)
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/hw/slavio_serial.c?cv
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Fabrice Bellard06/09/09 12:03:20
Modified files:
. : block-vvfat.c
Log message:
vvfat fixes (Roger Lathrop)
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/block-vvfat.c?cvsroot=qemu&r1
Roger Lathrop wrote:
3) Changed sector2cluster to return a signed int, and added type casts
to force the division to be signed.
This is not safe. vvfat_write must be modified to handle the case where
sectors are written before s->faked_sectors (maybe ignoring the write
could suffice).
Rega
Right, this is better. An even better fix would be to clear CS.RPL
before the popf.
Regards,
Fabrice.
Samuel Thibault wrote:
Hi,
The patch that qemu applies to bochs bios is a bit bugged:
pci_pro_fail:
pop edi
pop esi
- sti
popf
stc
+ and dword ptr[esp+4],0xfffc ;; reset
Hi,
This patch adds support for native serial ports on Sparc32. There are also
some cosmetic changes from previous patch.
_
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CVSROOT:/sources/qemu
Module name:qemu
Changes by: Fabrice Bellard06/09/09 12:17:15
Modified files:
hw : slavio_serial.c
Log message:
allow host serial port usage (Blue Swirl)
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/hw/slavio_ser
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Paul Brook 06/09/09 14:36:26
Modified files:
target-arm : helper.c
Log message:
Arm MMU fix (Justin Fletcher).
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/target-arm/helper.c?cvsroot=qemu&r1=1.
Khi Thứ bảy 09 Tháng chín 2006 9:16 Sáng, Dirk Behme viết:
>
> So, maybe a toolchain (glibc?) issue?
you are certaily right,
doing the same "compile hello.c,and cont on gdb session "
but with mipsel-uclibc works fine !!!
I did all that from my scratchboxmulticpu-2.3
_
> Busybox statically or dynamically linked?
>
> Which toolchain?
>
> Dirk
>
Hello Dirk,
here is my working configuration:
host tools:
gcc-Version 3.3.6 (Debian 1:3.3.6-13)
cross tools (mipsel):
gcc with patches from OpenWrt: mipsel-linux-gcc (GCC) 3.4.5 (OpenWrt-2.0)
GNU binutils version 2.16.1
Khi Thứ bảy 09 Tháng chín 2006 8:00 chiều, Stefan Weil viết:
> > Busybox statically or dynamically linked?
> >
> > Which toolchain?
> >
> > Dirk
>
> Hello Dirk,
>
> here is my working configuration:
>
> host tools:
> gcc-Version 3.3.6 (Debian 1:3.3.6-13)
>
> cross tools (mipsel):
> gcc with patches
Hello qemu developers,
I've been unable to find information about date and time in qemu. Two
questions the simpler one:
Can I set the date and time of the system clock at start of the
emulation (or in the manager console)? I've seen a patch [1], but that
doesn't seem to be included in my bui
> Now the more complex one: I would like to do 'relative benchmarks', i.e.
> comparing one product to another. I don't mind very much how fast my
> machines are, but I want them to be equally fast, even if I use two,
> three or ten of those on my machine.
qemu is not, and does not try to be cycle
Hiya,
I have found a bug in the implementation of the load/store multiple
instructions in ARM (LDM and STM). These are defined in the ARM ARM to
ignore bits 0 and 1 of the address when the load takes place - that is the
base register for these operations is always treated as a 32bit aligned
v
On Tue, Sep 05, 2006 at 09:47:57AM +0800, Frank.Ning wrote:
> Hi
> I have update qemu to 0.8.2, but when I compile it from ports, it tell me
> there is error:
> ../dyngen -o op.h op.o
> ../dyngen -c -o opc.h op.o
> cc -O2 -pipe -funroll-loops -ffast-math -fno-strict-aliasing
> -I/usr/local/includ
On Sat, 9 Sep 2006, Fabrice Bellard wrote:
Hi,
You should send your patches to the qemu-devel mailing list.
Fair enough; as I mentioned, I couldn't find any contact address in the
documentation, so I used the one from the website.
The correct implementation for cache operations in QEMU is
CVSROOT:/sources/qemu
Module name:qemu
Changes by: Paul Brook 06/09/09 23:35:22
Modified files:
linux-user : syscall_defs.h
Log message:
ARM 64-bit host fix.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/linux-user/syscall_defs.h?cvsroot=qemu&r1=
> ---8<---
> if (n != 1)
> gen_op_addl_T1_im(-((n - 1) * 4));
> }
> }
> j = 0;
> /* Insert something like gen_op_bicl_T1_im(3); here */
> for(i=0;i<16;i++) {
>
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