Add disassemble option to elf command

[vinc]

https://github.com/icedland/iced/tree/master/src/rust/iced-x86

[vinc]

Here is the output of the command:

> elf -d /bin/clear
ELF entry address: 0x201190

.text (addr: 0x201190, size: 74, align: 16)
0000000000201190: 50                             push rax
0000000000201191: 48 8D 35 C0 EF FF FF           lea rsi,[rel 0x200158]
0000000000201198: BF 01 00 00 00                 mov edi,1
000000000020119D: BA 0A 00 00 00                 mov edx,0xA
00000000002011A2: E8 19 00 00 00                 call 0x00000000002011C0
00000000002011A7: 31 FF                          xor edi,edi
00000000002011A9: 58                             pop rax
00000000002011AA: E9 01 00 00 00                 jmp 0x00000000002011B0
00000000002011AF: CC                             int3
00000000002011B0: 50                             push rax
00000000002011B1: 40 0F B6 FF                    movzx edi,dil
00000000002011B5: B8 01 00 00 00                 mov eax,1
00000000002011BA: CD 80                          int 0x80
00000000002011BC: 58                             pop rax
00000000002011BD: C3                             ret
00000000002011BE: CC                             int3
00000000002011BF: CC                             int3
00000000002011C0: 50                             push rax
00000000002011C1: B8 04 00 00 00                 mov eax,4
00000000002011C6: CD 80                          int 0x80
00000000002011C8: 48 89 C1                       mov rcx,rax
00000000002011CB: 48 F7 D1                       not rcx
00000000002011CE: 48 C1 E9 3F                    shr rcx,0x3F
00000000002011D2: 48 89 C2                       mov rdx,rax
00000000002011D5: 48 89 C8                       mov rax,rcx
00000000002011D8: 59                             pop rcx
00000000002011D9: C3                             ret

[vinc]

Screenshot showing the colors:

[vinc]

Unfortunately the kernel is now too big to fit in the filesystem below 2MB.