Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

#as: --64 -madd-bnd-prefix -mx86-used-note=no
#ld: -shared -melf_x86_64 -z bndplt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
#objdump: -dw

#...
0+240 <.plt>:
[ 	]*[a-f0-9]+:	ff 35 7a 01 20 00    	push   0x20017a\(%rip\)[ 	]*(#.*)?
[ 	]*[a-f0-9]+:	f2 ff 25 7b 01 20 00 	bnd jmp \*0x20017b\(%rip\)[ 	]*(#.*)?
[ 	]*[a-f0-9]+:	0f 1f 00             	nopl   \(%rax\)
[ 	]*[a-f0-9]+:	68 03 00 00 00       	push   \$0x3
[ 	]*[a-f0-9]+:	f2 e9 e5 ff ff ff    	bnd jmp 240 <.plt>
[ 	]*[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
[ 	]*[a-f0-9]+:	68 00 00 00 00       	push   \$0x0
[ 	]*[a-f0-9]+:	f2 e9 d5 ff ff ff    	bnd jmp 240 <.plt>
[ 	]*[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
[ 	]*[a-f0-9]+:	68 01 00 00 00       	push   \$0x1
[ 	]*[a-f0-9]+:	f2 e9 c5 ff ff ff    	bnd jmp 240 <.plt>
[ 	]*[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
[ 	]*[a-f0-9]+:	68 02 00 00 00       	push   \$0x2
[ 	]*[a-f0-9]+:	f2 e9 b5 ff ff ff    	bnd jmp 240 <.plt>
[ 	]*[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)

Disassembly of section .plt.sec:

0+290 <\*ABS\*\+0x2bc@plt>:
[ 	]*[a-f0-9]+:	f2 ff 25 39 01 20 00 	bnd jmp \*0x200139\(%rip\)[ 	]*(#.*)?
[ 	]*[a-f0-9]+:	90                   	nop

0+298 <func1@plt>:
[ 	]*[a-f0-9]+:	f2 ff 25 39 01 20 00 	bnd jmp \*0x200139\(%rip\)[ 	]*(#.*)?
[ 	]*[a-f0-9]+:	90                   	nop

0+2a0 <func2@plt>:
[ 	]*[a-f0-9]+:	f2 ff 25 39 01 20 00 	bnd jmp \*0x200139\(%rip\)[ 	]*(#.*)?
[ 	]*[a-f0-9]+:	90                   	nop

0+2a8 <\*ABS\*\+0x2b0@plt>:
[ 	]*[a-f0-9]+:	f2 ff 25 39 01 20 00 	bnd jmp \*0x200139\(%rip\)[ 	]*(#.*)?
[ 	]*[a-f0-9]+:	90                   	nop

Disassembly of section .text:

0+2b0 <resolve1>:
[ 	]*[a-f0-9]+:	f2 e8 e2 ff ff ff    	bnd call 298 <func1@plt>

0+2b6 <g1>:
[ 	]*[a-f0-9]+:	f2 e9 ec ff ff ff    	bnd jmp 2a8 <\*ABS\*\+0x2b0@plt>

0+2bc <resolve2>:
[ 	]*[a-f0-9]+:	f2 e8 de ff ff ff    	bnd call 2a0 <func2@plt>

0+2c2 <g2>:
[ 	]*[a-f0-9]+:	f2 e9 c8 ff ff ff    	bnd jmp 290 <\*ABS\*\+0x2bc@plt>
#pass