1. Compiler RealView Development Suite 4.0 Supported ARM architecture
- ARMv4 – ARMv7

2. Sample Code Default ARM architecture: ARM7TDMI factorial.s
; generated by ARM C/C++ Compiler, RVCT4.0 [Build 400]
; commandline armcc [--c99 -c --asm -ofactorial.o --cpu=4T ..\factorial.c]
main PROC
MOV r0,#0
|L1.4|
ADD r0,r0,#1
CMP r0,#4
BLT |L1.4|
|L1.20|
CMP r0,#3
BLT |L1.20|
|L1.36|
CMP r0,#2
BLT |L1.36|
|L1.52|
CMP r0,#1
BLT |L1.52|
BX lr
ENDP
factorial.c int main(){ int i, x; int ans; for (x = 0, i=0; i<4; i++){ x = x + 5; } ans = x; for (x = 0, i=0; i<3; i++){ x = x + ans; for (x = 0, i=0; i<2; i++){ for (x = 0, i=0; i<1; i++){ return 0;
Default ARM architecture: ARM7TDMI

3. Problems Encountered Acquiring a full version of the tool
Compiling the test program (radix.c)