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What about add a interface to output the assembly codes follow inferior execution
- From: teawater <teawater at gmail dot com>
- To: gdb ml <gdb at sourceware dot org>
- Date: Tue, 3 Mar 2009 11:10:54 +0800
- Subject: What about add a interface to output the assembly codes follow inferior execution
Hi guys,
I am not sure gdb have a interface to output assembly codes except
"disassemble".
Maybe gdb can support a interface can output assembly codes of next
part of code.
For example:
#If exec-disassemble set to auto, just output assembly codes if there
is not line message.
#It will be the default value.
(gdb) set exec-disassemble auto
(gdb) si
0x080483ee 24 b = printf ("a = %d b = %d c = %d\n", a, b, c);
(gdb) si
0x080482d8 in printf@plt ()
Current language: auto; currently asm
0x080482d8 <printf@plt+0>: jmp *0x8049670
(gdb) si
0x080482de in printf@plt ()
0x080482de <printf@plt+6>: push $0x10
#If exec-disassemble set to on, gdb will always output assembly codes.
(gdb) set exec-disassemble on
(gdb) n
26 printf ("a = %d b = %d c = %d\n", a, b, c);
80483fe: 8b 15 84 96 04 08 mov 0x8049684,%edx
8048404: 8b 45 f4 mov -0xc(%ebp),%eax
8048407: 89 44 24 0c mov %eax,0xc(%esp)
804840b: 8b 45 f8 mov -0x8(%ebp),%eax
804840e: 89 44 24 08 mov %eax,0x8(%esp)
8048412: 89 54 24 04 mov %edx,0x4(%esp)
8048416: c7 04 24 58 85 04 08 movl $0x8048558,(%esp)
804841d: e8 b6 fe ff ff call 80482d8 <printf@plt>
#If exec-disassemble set to off, gdb will work like before.
(gdb) set exec-disassemble off
What do you think about it?
Thanks,
Hui