Io debaggo posizionando un breakpoint sulla printf, nel momento in cui mi porto nell'esecuzione della printf mi compare una schermata del genere.
!Source not found, file: ioputs.c, line: 34
_IO_puts()
_IO_puts+0: push %r12
_IO_puts+2: mov %rdi,%r12
_IO_puts+5: push %rbp
_IO_puts+6: push %rbx
!Source not found, file: ioputs.c, line: 35
_IO_puts+297: mov $0xffffffff,%ebp
_IO_puts+302: jmp 0x7ffff7a84f0c <_IO_puts+220>
_IO_puts+304: mov %rbx,%rdi
_IO_puts+307: jmpq 0x7ffff7a84eaa <_IO_puts+122>
!Source not found, file: ioputs.c, line: 36
_IO_puts+7: callq 0x7ffff7a9dac0 <strlen>
_IO_puts+19: mov %rax,%rbp
!Source not found, file: ioputs.c, line: 37
_IO_puts+12: mov 0x34fa2d(%rip),%rbx # 0x7ffff7dd4870 <stdout>
_IO_puts+22: mov (%rbx),%eax
_IO_puts+24: mov %rbx,%rdi
_IO_puts+27: and $0x8000,%eax
_IO_puts+32: jne 0x7ffff7a84eaf <_IO_puts+127>
_IO_puts+34: mov 0x88(%rbx),%r8
_IO_puts+41: mov %fs:0x10,%rdx
_IO_puts+50: cmp 0x8(%r8),%rdx
_IO_puts+54: je 0x7ffff7a84f60 <_IO_puts+304>
_IO_puts+60: mov $0x1,%esi
_IO_puts+65: cmpl $0x0,0x3541fc(%rip) # 0x7ffff7dd9074 <__libc_multiple_threads>
_IO_puts+72: je 0x7ffff7a84e87 <_IO_puts+87>
_IO_puts+74: lock cmpxchg %esi,(%r8)
_IO_puts+79: jne 0x7ffff7a84fbf <_L_lock_47>
_IO_puts+85: jmp 0x7ffff7a84e91 <_IO_puts+97>
_IO_puts+87: cmpxchg %esi,(%r8)
_IO_puts+91: jne 0x7ffff7a84fbf <_L_lock_47>
_IO_puts+97: mov 0x88(%rbx),%rax
_IO_puts+104: mov 0x88(%rbx),%r8
_IO_puts+111: mov 0x34f9ca(%rip),%rdi # 0x7ffff7dd4870 <stdout>
_IO_puts+118: mov %rdx,0x8(%rax)
_IO_puts+122: addl $0x1,0x4(%r8)
!Source not found, file: ioputs.c, line: 38
!Source not found, file: ioputs.c, line: 39
_IO_puts+288: cmp $0xffffffff,%eax
_IO_puts+291: je 0x7ffff7a84ec7 <_IO_puts+151>
!Source not found, file: ioputs.c, line: 40
_IO_puts+127: mov 0xc0(%rdi),%eax
_IO_puts+133: test %eax,%eax
_IO_puts+135: jne 0x7ffff7a84f50 <_IO_puts+288>
_IO_puts+141: movl $0xffffffff,0xc0(%rdi)
!Source not found, file: ioputs.c, line: 41
_IO_puts+151: mov 0xd8(%rdi),%rax
_IO_puts+158: mov %rbp,%rdx
_IO_puts+161: mov %r12,%rsi
_IO_puts+164: callq *0x38(%rax)
_IO_puts+167: cmp %rax,%rbp
_IO_puts+170: jne 0x7ffff7a84f59 <_IO_puts+297>
!Source not found, file: ioputs.c, line: 42
_IO_puts+172: mov 0x34f98d(%rip),%rdi # 0x7ffff7dd4870 <stdout>
_IO_puts+179: mov 0x28(%rdi),%rax
_IO_puts+183: cmp 0x30(%rdi),%rax
_IO_puts+187: jae 0x7ffff7a84f68 <_IO_puts+312>
_IO_puts+189: lea 0x1(%rax),%rdx
_IO_puts+193: mov %rdx,0x28(%rdi)
_IO_puts+197: movb $0xa,(%rax)
_IO_puts+312: mov $0xa,%esi
_IO_puts+317: callq 0x7ffff7a90220 <__GI___overflow>
_IO_puts+322: add $0x1,%eax
_IO_puts+325: je 0x7ffff7a84f59 <_IO_puts+297>
_IO_puts+327: jmpq 0x7ffff7a84ef8 <_IO_puts+200>
!Source not found, file: ioputs.c, line: 43
_IO_puts+200: add $0x1,%rbp
_IO_puts+204: mov $0x7fffffff,%eax
_IO_puts+209: cmp $0x7fffffff,%rbp
_IO_puts+216: cmova %rax,%rbp
!Source not found, file: ioputs.c, line: 44
!Source not found, file: ioputs.c, line: 45
!Source not found, file: ioputs.c, line: 46
!Source not found, file: ioputs.c, line: 47
_IO_puts+277: pop %rbx
_IO_puts+278: mov %ebp,%eax
_IO_puts+280: pop %rbp
_IO_puts+281: pop %r12
_IO_puts+283: retq
_IO_puts+284: nopl 0x0(%rax)
_IO_puts+332: testl $0x8000,(%rbx)
_IO_puts+338: mov %rax,%rsi
_IO_puts+341: jne 0x7ffff7a84fb7 <_IO_puts+391>
Questa schermata non mi consente di continuare l'esecuzione del programma.
grazie mille