.*: Assembler messages: .*:2: Warning: indirect jmp without `\*' .*:7: Warning: indirect call without `\*' GAS LISTING .* [ ]*1[ ]+\.text [ ]*2[ ]+0000 66FF2C25 data16 jmp foo \*\*\*\* Warning: indirect jmp without `\*' [ ]*2[ ]+00000000 [ ]*3[ ]+ [ ]*4[ ]+bar: [ ]*5[ ]+0008 89C3 mov %eax, %ebx [ ]*6[ ]+ [ ]*7[ ]+000a 66FF1C25 data16 call foo \*\*\*\* Warning: indirect call without `\*' [ ]*7[ ]+00000000