Re: Cross Memory Attach v3
Hi Thorsten,
On Sun, Dec 4, 2011 at 15:37, Thorsten Glaser <tg@mirbsd.de> wrote:
> Geert Uytterhoeven dixit:
>>It turned out the flags parameter was non-zero, due to syscall() only supporting
>>up to 5 parameters in the glibc I was using for testing.
>>
>>I checked the eglibc sources (2.11.1-0ubuntu7.8), and it's still not
>>fixed there,
>>although I could find a fix for a similar issue in klibc
>>(http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=334917).
>
> Does this work for you?
Thanks!
Your patch looks fine, but I'm not gonna compile eglibc now.
> Index: eglibc-2.13/ports/sysdeps/unix/sysv/linux/m68k/syscall.S
> ===================================================================
> --- eglibc-2.13.orig/ports/sysdeps/unix/sysv/linux/m68k/syscall.S 2011-12-04 14:36:16.000000000 +0000
> +++ eglibc-2.13/ports/sysdeps/unix/sysv/linux/m68k/syscall.S 2011-12-04 14:36:26.000000000 +0000
> @@ -24,9 +24,9 @@
> .text
> ENTRY (syscall)
> move.l 4(%sp), %d0 /* Load syscall number. */
> - _DOARGS_5 (24) /* Frob arguments. */
> + _DOARGS_6 (28) /* Frob arguments. */
> trap &0 /* Do the system call. */
> - UNDOARGS_5 /* Unfrob arguments. */
> + UNDOARGS_6 /* Unfrob arguments. */
> cmp.l &-4095, %d0 /* Check %d0 for error. */
> jcc SYSCALL_ERROR_LABEL /* Jump to error handler if negative. */
> rts /* Return to caller. */
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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