Examining some binary files with objdump (i'm on a mac, but installed binutils).
Is there a way to align the columns so there is no column overflow? Posted some example output below to illustrate the current state of things.
I don't want to send this to a text file and then auto edit everything. Is there a way to adjust the current terminal formatting.
objdump -D first | grep -A10 main:
_main:
100000f30: 55 pushq %rbp
100000f31: 48 89 e5 movq %rsp, %rbp
100000f34: 48 83 ec 20 subq $32, %rsp
100000f38: c7 45 fc 00 00 00 00 movl $0, -4(%rbp)
100000f3f: 89 7d f8 movl %edi, -8(%rbp)
100000f42: 48 89 75 f0 movq %rsi, -16(%rbp)
100000f46: c7 45 ec 00 00 00 00 movl $0, -20(%rbp)
100000f4d: 83 7d ec 0a cmpl $10, -20(%rbp)
100000f51: 0f 8d 1f 00 00 00 jge 31 <_main+0x46>
100000f57: 48 8d 3d 40 00 00 00 leaq 64(%rip), %rdi
Use gobjdump to access the binutils installed on mac. That uses an autoformatted output