dobrien@dobrien:~> gdb linking
GNU gdb 6.3
Copyright 2004 Free Software Foundation, Inc.
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There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-suse-linux"...Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) disass main
Dump of assembler code for function main:
0x080483d8 <main+0>:	push   %ebp
0x080483d9 <main+1>:	mov    %esp,%ebp
0x080483db <main+3>:	sub    $0x8,%esp
0x080483de <main+6>:	and    $0xfffffff0,%esp
0x080483e1 <main+9>:	mov    $0x0,%eax
0x080483e6 <main+14>:	add    $0xf,%eax
0x080483e9 <main+17>:	add    $0xf,%eax
0x080483ec <main+20>:	shr    $0x4,%eax
0x080483ef <main+23>:	shl    $0x4,%eax
0x080483f2 <main+26>:	sub    %eax,%esp
0x080483f4 <main+28>:	sub    $0xc,%esp
0x080483f7 <main+31>:	push   $0x8048534
0x080483fc <main+36>:	call   0x80482e8 <_init+40>
0x08048401 <main+41>:	add    $0x10,%esp
0x08048404 <main+44>:	mov    $0x0,%eax
0x08048409 <main+49>:	leave  
0x0804840a <main+50>:	ret    
End of assembler dump.
(gdb) info file
Symbols from "/home/dobrien/linking".
Local exec file:
	`/home/dobrien/linking', 
        file type elf32-i386.
	Entry point: 0x8048320
	0x08048134 - 0x08048147 is .interp
	0x08048148 - 0x08048168 is .note.ABI-tag
	0x08048168 - 0x08048180 is .note.SuSE
	0x08048180 - 0x080481ac is .hash
	0x080481ac - 0x0804820c is .dynsym
	0x0804820c - 0x0804826a is .dynstr
	0x0804826a - 0x08048276 is .gnu.version
	0x08048278 - 0x08048298 is .gnu.version_r
	0x08048298 - 0x080482a0 is .rel.dyn
	0x080482a0 - 0x080482b8 is .rel.plt
	0x080482c0 - 0x080482d7 is .init
	0x080482d8 - 0x08048318 is .plt
	0x08048320 - 0x08048508 is .text
	0x08048510 - 0x0804852b is .fini
	0x0804852c - 0x08048541 is .rodata
	0x08048544 - 0x08048548 is .eh_frame
	0x08049548 - 0x08049550 is .ctors
	0x08049550 - 0x08049558 is .dtors
	0x08049558 - 0x0804955c is .jcr
	0x0804955c - 0x08049624 is .dynamic
	0x08049624 - 0x08049628 is .got
	0x08049628 - 0x08049640 is .got.plt
	0x08049640 - 0x0804964c is .data
	0x0804964c - 0x08049650 is .bss
(gdb) shell objdump -D --section=.plt linking

linking:     file format elf32-i386

Disassembly of section .plt:

	...

080482e8 <puts@plt>:
 80482e8:	ff 25 34 96 04 08    	jmp    *0x8049634
 80482ee:	68 00 00 00 00       	push   $0x0
 80482f3:	e9 e0 ff ff ff       	jmp    80482d8 <_init+0x18>

	...

(gdb) x/a 0x8049634
0x8049634 <_GLOBAL_OFFSET_TABLE_+12>:	0x80482ee <_init+46>
(gdb) break puts
Function "puts" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y

Breakpoint 1 (puts) pending.
(gdb) run
Starting program: /home/dobrien/linking 
Breakpoint 2 at 0x40091b16
Pending breakpoint "puts" resolved

Breakpoint 2, 0x40091b16 in puts () from /lib/tls/libc.so.6
(gdb) x/a 0x8049634
0x8049634 <_GLOBAL_OFFSET_TABLE_+12>:	0x40091b10 <puts>
(gdb) c
Continuing.
Hello world


Program exited normally.
(gdb) quit