Dear Qingyu Song,
In message <352fc0270904171713s58d231f4u8445292dddbf2...@mail.gmail.com> you
wrote:
>
> extern inline void out_be32(volatile unsigned __iomem *addr, int val)
> {
> __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r"
> (val));
> }
>
> I am not familiar with the syntax here, especially for the %U0%X0 part, can
> someone help me to translate this into assemble code?
Ask gcc. He is really great in translating C code into assembly code.
Try "gcc -S ... "
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
The world is coming to an end -- save your buffers!
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