meow5

1 #!/bin/bash 2 3 # Usage: 4 # 5 # build.sh Assemble, link 6 # build.sh gdb Assemble, link, and debug 7 # build.sh run Assemble, link, and run 8 # build.sh bytes Assemble, link, and run to count bytes 9 10 set -e # quit on errors 11 12 F=meow5 13 14 # assemble and link! 15 # -w+all turns on all warnings 16 # -g enables debugging symbols 17 # -f assembled output type 18 # -o output filename 19 nasm -w+all -g -f elf32 -o $F.o $F.asm 20 ld -m elf_i386 $F.o -o $F 21 rm $F.o 22 23 if [[ $1 == 'gdb' ]] 24 then 25 # -q - skips the verbiage at the beginning 26 gdb $F -q 27 exit 28 fi 29 30 if [[ $1 == 'run' ]] 31 then 32 ./$F 33 exit 34 fi 35 36 if [[ $1 == 'bytes' ]] 37 then 38 AWK='/^.*: [0-9]+/ {t=t+$2} END{print "Total bytes:", t}' 39 echo 'inspect_all' | ./$F | awk -e "$AWK" 40 exit 41 fi