fixed wrong value for DR_NUM_GPR_REGS
fixed wrong value for DR_NUM_GPR_REGS

SVN-Revision: 2500

AmesianX/dynamorio,bl4ckic3/dynamorio,daksunt/dynamorio,AmesianX/dynamorio,code4bones/dynamorio,code4bones/dynamorio,bl4ckic3/dynamorio,bl4ckic3/dynamorio,bl4ckic3/dynamorio,sigma-random/dynamorio,bl4ckic3/dynamorio,code4bones/dynamorio,sigma-random/dynamorio,daksunt/dynamorio,daksunt/dynamorio,daksunt/dynamorio,code4bones/dynamorio,code4bones/dynamorio,AmesianX/dynamorio,sigma-random/dynamorio,sigma-random/dynamorio,AmesianX/dynamorio,daksunt/dynamorio,sigma-random/dynamorio,AmesianX/dynamorio