> Here comes the patch:
> diff --git a/include/asm-arm/arith.h b/include/asm-arm/arith.h
> index eca69ba..6908681 100644
> --- a/include/asm-arm/arith.h
> +++ b/include/asm-arm/arith.h
> @@ -14,9 +14,9 @@ rthal_arm_nodiv_ullimd(const unsigned long long op,
> #else /* arm <= v3 */
> #define __rthal_add96and64(l0, l1, l2, s0, s1) \
> do { \
> - __asm__ ("adds %2, %4\n\t" \
> - "adcs %1, %3\n\t" \
> - "adc %0, #0\n\t" \
> + __asm__ ("adds %2, %2, %4\n\t" \
> + "adcs %1, %1, %3\n\t" \
> + "adc %0, %0, #0\n\t" \
> : "+r"(l0), "+r"(l1), "+r"(l2) \
> : "r"(s0), "r"(s1): "cc"); \
> } while (0)
> @@ -46,17 +46,17 @@ rthal_arm_nodiv_ullimd(const unsigned long long op,
>
> __asm__ ("umull %[tl], %[rl], %[opl], %[fracl]\n\t"
> "umull %[rm], %[rh], %[oph], %[frach]\n\t"
> - "adds %[rl], %[tl], lsr #31\n\t"
> - "adcs %[rm], #0\n\t"
> - "adc %[rh], #0\n\t"
> + "adds %[rl], %[rl], %[tl], lsr #31\n\t"
> + "adcs %[rm], %[rm], #0\n\t"
> + "adc %[rh], %[rh], #0\n\t"
> "umull %[tl], %[th], %[oph], %[fracl]\n\t"
> - "adds %[rl], %[tl]\n\t"
> - "adcs %[rm], %[th]\n\t"
> - "adc %[rh], #0\n\t"
> + "adds %[rl], %[rl], %[tl]\n\t"
> + "adcs %[rm], %[rm], %[th]\n\t"
> + "adc %[rh], %[rh], #0\n\t"
> "umull %[tl], %[th], %[opl], %[frach]\n\t"
> - "adds %[rl], %[tl]\n\t"
> - "adcs %[rm], %[th]\n\t"
> - "adc %[rh], #0\n\t"
> + "adds %[rl], %[rl], %[tl]\n\t"
> + "adcs %[rm], %[rm], %[th]\n\t"
> + "adc %[rh], %[rh], #0\n\t"
> "umlal %[rm], %[rh], %[opl], %[integ]\n\t"
> "mla %[rh], %[oph], %[integ], %[rh]\n\t"
> : [rl]"=r"(rl), [rm]"=r"(rm), [rh]"=r"(rh),
>
Hi Gilles,
Repeating of the first argument did solved the problem! I've built 2.5.0 and
will start to play with it.
By the way, for some reason patch itself didn't work - said something about
malformed patch at line 16:
@@ -46,17 +46,17 @@ rthal_arm_nodiv_ullimd(const unsigned long long op,
I couldn't see what the problem was, so just updated everything manually.
Thanks a lot for your help.
Best regards,
Ivan
_______________________________________________
Xenomai-help mailing list
[email protected]
https://mail.gna.org/listinfo/xenomai-help
