IAS

A simple aarch64 assembler (WIP).

build

$ g++ -o ias main.cc -O3

usage

main.s

mov x0, #34
mov w8, #93
svc #0

$ ./ias main.s > main.o
$ ld -o main main.o
$ ./main

$ readelf -h main.o
$ objdump -d main.o

A64 Instruction encoding

https://developer.arm.com/documentation/ddi0602/2023-12 Arm A-profile A64 Instruction Set Architecture