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[Bug breakpoints/10112] do not stop on function
- From: "dushistov at mail dot ru" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: 22 Oct 2009 17:13:17 -0000
- Subject: [Bug breakpoints/10112] do not stop on function
- References: <20090429113846.10112.dushistov@mail.ru>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From dushistov at mail dot ru 2009-10-22 17:13 -------
Current directory is /home/evgeniy/projects/examples/gdb_not_stop_10112/
warning: Can not parse XML syscalls information; XML support was disabled at compile time.
GNU gdb (Gentoo 7.0 p1) 7.0
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.gentoo.org/>...
Reading symbols from /home/evgeniy/projects/examples/gdb_not_stop_10112/test...done.
(gdb) br f
Breakpoint 1 at 0x80483f8: file test.c, line 6.
(gdb) info break
Num Type Disp Enb Address What
1 breakpoint keep y 0x080483f8 in f at test.c:6
(gdb) disassemble/m f
Dump of assembler code for function f:
4 {
0x080483e4 <f+0>: push %ebp
0x080483e5 <f+1>: mov %esp,%ebp
0x080483e7 <f+3>: sub $0x18,%esp
0x080483ea <f+6>: mov 0xc(%ebp),%eax
0x080483ed <f+9>: mov %eax,-0x8(%ebp)
0x080483f0 <f+12>: mov 0x10(%ebp),%eax
0x080483f3 <f+15>: mov %eax,-0x4(%ebp)
0x080483f6 <f+18>: jmp 0x804840a <f+38>
5 while (gsec < 0.0) {
0x0804840a <f+38>: fldl -0x8(%ebp)
0x0804840d <f+41>: fldz
0x0804840f <f+43>: fucomip %st(1),%st
0x08048411 <f+45>: fstp %st(0)
0x08048413 <f+47>: ja 0x80483f8 <f+20>
0x08048415 <f+49>: jmp 0x8048429 <f+69>
6 gwk--;
0x080483f8 <f+20>: subl $0x1,0x8(%ebp)
7 gsec += 604800.0;
0x080483fc <f+24>: fldl -0x8(%ebp)
0x080483ff <f+27>: fldl 0x8048548
0x08048405 <f+33>: faddp %st,%st(1)
0x08048407 <f+35>: fstpl -0x8(%ebp)
8 }
9 while (gsec >= 604800.0) {
0x08048429 <f+69>: fldl -0x8(%ebp)
0x0804842c <f+72>: fldl 0x8048548
0x08048432 <f+78>: fxch %st(1)
0x08048434 <f+80>: fucomip %st(1),%st
0x08048436 <f+82>: fstp %st(0)
0x08048438 <f+84>: jae 0x8048417 <f+51>
10 gwk++;
0x08048417 <f+51>: addl $0x1,0x8(%ebp)
11 gsec -= 604800.0;
0x0804841b <f+55>: fldl -0x8(%ebp)
0x0804841e <f+58>: fldl 0x8048548
0x08048424 <f+64>: fsubrp %st,%st(1)
0x08048426 <f+66>: fstpl -0x8(%ebp)
12 }
13
14 printf("done\n");
0x0804843a <f+86>: movl $0x8048540,(%esp)
0x08048441 <f+93>: call 0x80482fc <puts@plt>
15 }
0x08048446 <f+98>: leave
0x08048447 <f+99>: ret
End of assembler dump.
(gdb)
--
http://sourceware.org/bugzilla/show_bug.cgi?id=10112
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