Uh oh, with this patch:
...
time.c: In function `fixed_rate_gettimeoffset':
time.c:242: error: can't find a register in class `HI_REG' while reloading
`asm'
...
Regards,
Brad
----- Original Message -----
From: "Bradley D. LaRonde" <brad@laronde.org>
To: <linux-mips@linux-mips.org>
Sent: Monday, April 12, 2004 7:42 PM
Subject: [PATCH] gcc 3.4 drops "accum" clobber, replace with "hi" in time.c
> This 2.4 patch look OK?
>
> Regards,
> Brad
>
> diff -u -r1.1.1.1 time.c
> --- arch/mips/kernel/time.c 10 Nov 2003 21:06:52 -0000 1.1.1.1
> +++ arch/mips/kernel/time.c 12 Apr 2004 23:41:38 -0000
> @@ -242,7 +242,7 @@
> __asm__("multu %1,%2"
> : "=h" (res)
> : "r" (count), "r" (sll32_usecs_per_cycle)
> - : "lo", "accum");
> + : "lo", "hi");
>
> /*
> * Due to possible jiffies inconsistencies, we need to check
> @@ -297,7 +297,7 @@
> __asm__("multu %1,%2"
> : "=h" (res)
> : "r" (count), "r" (quotient)
> - : "lo", "accum");
> + : "lo", "hi");
>
> /*
> * Due to possible jiffies inconsistencies, we need to check
> @@ -339,7 +339,7 @@
> : "r" (timerhi), "m" (timerlo),
> "r" (tmp), "r" (USECS_PER_JIFFY),
> "r" (USECS_PER_JIFFY_FRAC)
> - : "hi", "lo", "accum");
> + : "hi", "lo", "hi");
> cached_quotient = quotient;
> }
> }
> @@ -353,7 +353,7 @@
> __asm__("multu %1,%2"
> : "=h" (res)
> : "r" (count), "r" (quotient)
> - : "lo", "accum");
> + : "lo", "hi");
>
> /*
> * Due to possible jiffies inconsistencies, we need to check
>
>
>
