b=branches the program counter to dst (pc aka r15)
bl=branches and link, similar to call in i386, set lr(r14) = pc, changes pc (r15) )
bx=branches and exchanges cpu mode to 16 bits (thumb mode)
bxj=branches and exchanges cpu mode to Jazzele (jumps to a bytecode vector)
beq=branches if equal (see 'b')
bne=branches if not equal (see 'b')
cmp=compares two registers
str=stores (TODO)
ldr=load to register(TODO)
ldf=armfpu: load float value pointed by reg+(offset): ldf f0, [r0,#off]
stf=armfpu: store float value pointed by reg+(offset): ldf [r0,#off]
flt=armfpu: convert int to float: flt 
wfs=armfpu: write fp status register. wfs r0
