Problems in support.c on multiple platforms

[Aleksey Sudakov]

Hi,

Jeppe (jso at lyngso-industri.dk) wisely advised that for gas 1.38 one have to  
use hex values in sysdepCallMethod. That fixed support.c problem on OpenStep  
as well as QNX.

Tim could you please change sysdepCallMethod in config/i386/common.h to have  
hex values for compatibility sake.

Thanks,
Aleksey