[Qemu-devel] Fedora-Core-2

[Qemu-devel] Fedora-Core-2

[Fabrice Bellard]

The last commits should allow QEMU to work on Fedora-Core-2 without the 
published hacks. Tell me if you see improvements.

Fabrice.

Re: [Qemu-devel] Fedora-Core-2

[Hetz Ben Hamo]

On Wednesday 04 August 2004 01:11, Fabrice Bellard wrote:
> The last commits should allow QEMU to work on Fedora-Core-2 without the
> published hacks. Tell me if you see improvements.

Yup, seems to fix the problem here...

Thanks,
Hetz

Re: [Qemu-devel] Fedora-Core-2

[Lennert Buytenhek]

On Wed, Aug 04, 2004 at 12:11:33AM +0200, Fabrice Bellard wrote:

> The last commits should allow QEMU to work on Fedora-Core-2 without the 
> published hacks. Tell me if you see improvements.

I still need setarch to get qemu-arm to run.  Or is that not what
you meant?  (And which commit do you mean exactly, the kernel_sigaction/
qemu_sigaction changes?)

phi% qemu-arm ./hi-arm-unknown-linux-gnu
qemu: uncaught target signal 11 (Segmentation fault) - exiting
phi% setarch i686 qemu-arm ./hi-arm-unknown-linux-gnu
hi!
phi%



diff -u bad good:

-mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf70a4000
+mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x55001000


-mmap2(NULL, 528384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7023000
-mprotect(0xf70a3000, 4096, PROT_NONE)   = 0
-munmap(0xf70a4000, 4096)                = 0
+mmap2(NULL, 528384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x55002000
+mprotect(0x55082000, 4096, PROT_NONE)   = 0
+munmap(0x55001000, 4096)                = 0


---- SIGSEGV (Segmentation fault) @ 0 (0) ---
-write(2, "qemu: uncaught target signal 11 "..., 63qemu: uncaught target signal 11 (Segmentation fault) - exiting
-) = 63
-exit_group(-11)                         = ?
+fcntl64(0, F_GETFD)                     = 0
+fcntl64(1, F_GETFD)                     = 0
+fcntl64(2, F_GETFD)                     = 0
+personality(0 /* PER_??? */)            = 8
+geteuid32()                             = 500
+getuid32()                              = 500
+getegid32()                             = 500
+getgid32()                              = 500
+mmap2(0x46000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, 0, 0) = 0x46000
+getpid()                                = 29747
+write(1, "hi!\n", 4)                    = 4
+exit_group(0)                           = ?



--L

Re: [Qemu-devel] Fedora-Core-2

[Marcelo Duarte]

Before this patches, I needd to configure --static. Now, it not needed. 
But I had a problem. When I try to install win98se:

[mduarte@mduarte w]$ qemu -hda c1.img -boot a -fda disquete -cdrom 
win98se.iso -monitor stdio
QEMU 0.6.0 monitor - type 'help' for more information
(qemu) ./win-cd: line 1: 21328 Falha de segmentação  qemu -hda c1.img 
-boot a -fda disquete -cdrom win98se.iso -monitor stdio

The segmentation fault occurs when it pass to second fase, instalation, 
i agree.
Thanks.
Fabrice Bellard wrote:

>
> The last commits should allow QEMU to work on Fedora-Core-2 without 
> the published hacks. Tell me if you see improvements.
>
> Fabrice.
>
>
>
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