1 #source: align-branch-1.s 2 #as: -malign-branch-boundary=32 -malign-branch=jcc+jmp 3 #objdump: -dw 4 5 .*: +file format .* 6 7 Disassembly of section .text: 8 9 0+ <foo>: 10 0: 65 a3 01 00 00 00 mov %eax,%gs:0x1 11 6: 55 push %ebp 12 7: 55 push %ebp 13 8: 55 push %ebp 14 9: 55 push %ebp 15 a: 89 e5 mov %esp,%ebp 16 c: 89 7d f8 mov %edi,-0x8\(%ebp\) 17 f: 89 75 f4 mov %esi,-0xc\(%ebp\) 18 12: 89 75 f4 mov %esi,-0xc\(%ebp\) 19 15: 89 75 f4 mov %esi,-0xc\(%ebp\) 20 18: 89 75 f4 mov %esi,-0xc\(%ebp\) 21 1b: 89 75 f4 mov %esi,-0xc\(%ebp\) 22 1e: 39 c5 cmp %eax,%ebp 23 20: 74 5c je (0x)?7e( .*)? 24 22: 89 73 f4 mov %esi,-0xc\(%ebx\) 25 25: 89 75 f4 mov %esi,-0xc\(%ebp\) 26 28: 89 7d f8 mov %edi,-0x8\(%ebp\) 27 2b: 89 75 f4 mov %esi,-0xc\(%ebp\) 28 2e: 89 75 f4 mov %esi,-0xc\(%ebp\) 29 31: 89 75 f4 mov %esi,-0xc\(%ebp\) 30 34: 89 75 f4 mov %esi,-0xc\(%ebp\) 31 37: 89 75 f4 mov %esi,-0xc\(%ebp\) 32 3a: 5d pop %ebp 33 3b: 5d pop %ebp 34 3c: 5d pop %ebp 35 3d: 74 3f je (0x)?7e( .*)? 36 3f: 5d pop %ebp 37 40: 74 3c je (0x)?7e( .*)? 38 42: 89 44 24 fc mov %eax,-0x4\(%esp\) 39 46: 89 75 f4 mov %esi,-0xc\(%ebp\) 40 49: 89 7d f8 mov %edi,-0x8\(%ebp\) 41 4c: 89 75 f4 mov %esi,-0xc\(%ebp\) 42 4f: 89 75 f4 mov %esi,-0xc\(%ebp\) 43 52: 89 75 f4 mov %esi,-0xc\(%ebp\) 44 55: 89 75 f4 mov %esi,-0xc\(%ebp\) 45 58: 89 75 f4 mov %esi,-0xc\(%ebp\) 46 5b: 5d pop %ebp 47 5c: eb 27 jmp (0x)?85( .*)? 48 5e: 66 90 xchg %ax,%ax 49 60: eb 23 jmp (0x)?85( .*)? 50 62: eb 21 jmp (0x)?85( .*)? 51 64: 89 45 fc mov %eax,-0x4\(%ebp\) 52 67: 89 75 f4 mov %esi,-0xc\(%ebp\) 53 6a: 89 7d f8 mov %edi,-0x8\(%ebp\) 54 6d: 89 75 f4 mov %esi,-0xc\(%ebp\) 55 70: 89 75 f4 mov %esi,-0xc\(%ebp\) 56 73: 89 75 f4 mov %esi,-0xc\(%ebp\) 57 76: 5d pop %ebp 58 77: 5d pop %ebp 59 78: 39 c5 cmp %eax,%ebp 60 7a: 74 02 je (0x)?7e( .*)? 61 7c: eb 07 jmp (0x)?85( .*)? 62 #... 63 7e: 36 8b 45 f4 mov %ss:-0xc\(%ebp\),%eax 64 82: 89 45 fc mov %eax,-0x4\(%ebp\) 65 #... 66 85: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 67 8b: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 68 91: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 69 97: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 70 9d: 89 75 0c mov %esi,0xc\(%ebp\) 71 a0: e9 [0-9a-f ]+ jmp .* 72 a5: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 73 ab: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 74 b1: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 75 b7: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%ebp\) 76 bd: 89 75 00 mov %esi,0x0\(%ebp\) 77 c0: 74 c3 je (0x)?85( .*)? 78 c2: 74 c1 je (0x)?85( .*)? 79 #pass 80