* Re: [PATCH 5/7] gcov: add gcov profiling infrastructure
[not found] ` <20080523084506.GB719@linux-mips.org>
@ 2008-06-02 11:52 ` Marian Jancar
2008-07-02 11:24 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Marian Jancar @ 2008-06-02 11:52 UTC (permalink / raw)
To: Ralf Baechle; +Cc: linux-mips
Ralf Baechle wrote:
>> {standard input}: Assembler messages:
>> {standard input}:2716: Error: Branch out of range
>> {standard input}:2819: Error: Branch out of range
>> {standard input}:2884: Error: Branch out of range
>> {standard input}:3032: Error: Branch out of range
>> {standard input}:3097: Error: Branch out of range
>> {standard input}:3151: Error: Branch out of range
>> {standard input}:3216: Error: Branch out of range
>> make[1]: *** [drivers/telephony/ixj.o] Error 1
>> make: *** [drivers/telephony/ixj.o] Error 2
>
> A known problem which I had decieded to ignore until it begins to actually
> bite. It's triggered by something like this
>
> __asm__ __volatile__(
> " .set mips3 \n"
> "1: ll %0, %1 # atomic_add \n"
> " addu %0, %2 \n"
> " sc %0, %1 \n"
> " beqz %0, 2f \n"
> " .subsection 2 \n"
> "2: b 1b \n"
> " .previous \n"
> " .set mips0 \n"
> : "=&r" (temp), "=m" (v->counter)
> : "Ir" (i), "m" (v->counter));
>
> when compiled into a large compilation unit.
Please unignore :) It bites when compiling madwifi (without profiling or
anything such).
Marian
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 5/7] gcov: add gcov profiling infrastructure
2008-06-02 11:52 ` [PATCH 5/7] gcov: add gcov profiling infrastructure Marian Jancar
@ 2008-07-02 11:24 ` Ralf Baechle
0 siblings, 0 replies; 2+ messages in thread
From: Ralf Baechle @ 2008-07-02 11:24 UTC (permalink / raw)
To: Marian Jancar; +Cc: linux-mips
On Mon, Jun 02, 2008 at 01:52:29PM +0200, Marian Jancar wrote:
> Ralf Baechle wrote:
> >> {standard input}: Assembler messages:
> >> {standard input}:2716: Error: Branch out of range
> >> {standard input}:2819: Error: Branch out of range
> >> {standard input}:2884: Error: Branch out of range
> >> {standard input}:3032: Error: Branch out of range
> >> {standard input}:3097: Error: Branch out of range
> >> {standard input}:3151: Error: Branch out of range
> >> {standard input}:3216: Error: Branch out of range
> >> make[1]: *** [drivers/telephony/ixj.o] Error 1
> >> make: *** [drivers/telephony/ixj.o] Error 2
> >
> > A known problem which I had decieded to ignore until it begins to actually
> > bite. It's triggered by something like this
> >
> > __asm__ __volatile__(
> > " .set mips3 \n"
> > "1: ll %0, %1 # atomic_add \n"
> > " addu %0, %2 \n"
> > " sc %0, %1 \n"
> > " beqz %0, 2f \n"
> > " .subsection 2 \n"
> > "2: b 1b \n"
> > " .previous \n"
> > " .set mips0 \n"
> > : "=&r" (temp), "=m" (v->counter)
> > : "Ir" (i), "m" (v->counter));
> >
> > when compiled into a large compilation unit.
>
> Please unignore :) It bites when compiling madwifi (without profiling or
> anything such).
Can't reproduce this one - what is the cooking receipe based on a recent
devel kernel?
Ralf
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] ` <20080523001136.59ec8b34.akpm@linux-foundation.org>
[not found] ` <20080523084506.GB719@linux-mips.org>
2008-06-02 11:52 ` [PATCH 5/7] gcov: add gcov profiling infrastructure Marian Jancar
2008-07-02 11:24 ` Ralf Baechle
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