Square Root Simplifier in ARM Assembly

An ARM Assembly program that simplifies square roots. Input number can be up to 8 digits long.

Clone the repository then cd to the directory:

$ git clone https://github.com/s7a19t4r/asm-sqrtsimplify
$ cd asm-sqrtsimplify

Verify system architecture to match syntax and ability to run ARM binaries. Run the following commands to run the Bash script:
```
$ ./check-arch.sh
```
If the result is successful, proceed. If not, use alternative options below (QEMU Emulator or Virtual Machine)

If permission to run Bash script is denied, run
```
$ chmod +x check-arch.sh
```
then run script again
Assembler and linker should be automatically installed, use makefile with native to compile (defaults to native):
```
$ make native
```
Run ELF
```
$ ./main.elf
```

macOS not supported due to absence of qemu-user package, which includes necessary commands

Install QEMU:
```
$ sudo apt install qemu-user
```
Install GNU cross-compiler for ARM architecture
```
$ sudo apt install gcc-arm-linux-gnueabi
```
Use makefile with virtual to compile:
```
$ make virtual
```
Run ELF with QEMU emulator
```
$ qemu-arm ./main.elf
```

To setup Raspberry-Pi virtual machine using QEMU, visit the GitHub repository for my VM setup configurations.

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