fembedded-cxx
Richard Earnshaw
rearnsha@arm.com
Sun Apr 1 00:00:00 GMT 2001
> I encountered an other problem with the C++ compiler:
>
> If I use
> asm volatile ("mov r0, #10":::"r0");
> I get :
> main.cpp: In function `void taskAfunction()':
> main.cpp:49: parse error before `::'
>
> Without telling what reg gets clobberd like
> asm volatile ("mov r0, #10");
> works fine.
Maximum gobble in the parser. The parser sees :: and must return the C++
double colon marker. Put some spaces between the colons and all will be
hunky-dory again...
R.
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