On 27 February 2008 11:48, Krzysztof Halasa wrote:
> Hi,
>
> not sure where the bug is - gcc 4.2.4pre (CVS), binutils 2.17,
> cross compiler X86_64 -> ARM BE.
That asm looks a bit odd to me (but I haven't had much coffee today so I
could be reading it wrong):-
> #define get_user(x,p)
"Dave Korn" <[EMAIL PROTECTED]> writes:
>> #define get_user(x,p)
>> \
>> ({ \
>> register const u8 __user *__p asm("r0") = (p); \
>> register
On 27 February 2008 13:07, Krzysztof Halasa wrote:
> "Dave Korn" writes:
>
>>> #define get_user(x,p)
\
>>> ({ \
>>> register const u8 __user *__p asm("r0") = (p); \
>>> register unsigned long __r2 as
On Wed, Feb 27, 2008 at 12:40:37PM -, Dave Korn wrote:
> ^ '&' means output operand (zero)
> is early-clobber, so cannot share
> a register with any input operand.
> > : "0" (__p)