cppcheck doesn't understand ASM style comments beginning with '#' and tries to
parse them:
I get this error:
cpu/mips_pic32_common/reset_mod.S:84: error (syntaxError): syntax error
from this line:
beqz s1, init_resources # Branch if this is NOT an NMI exception.
If I place the comment inside C-style comments cppcheck passes, ie
beqz s1, init_resources # /*Branch if this is NOT an NMI exception.*/
Note current in-tree ASM files fail cppcheck (they must have been added before
this check) for example:
cpu/lpc2387/asmfunc.s
When no arguments are given at all, the script would shift when there
is nothing to shift. This results in a failure on debian stable:
```
./dist/tools/cppcheck/check.sh: 20: shift: can't shift that many
```
