| 1 |
134 |
khays |
#source: tlsbin.s
|
| 2 |
|
|
#as:
|
| 3 |
|
|
#ld: -melf32xtensa
|
| 4 |
|
|
#objdump: -drj.text --start-address=0x400238
|
| 5 |
|
|
#target: xtensa*-*-linux*
|
| 6 |
|
|
|
| 7 |
|
|
.*: +file format elf32-xtensa-.e
|
| 8 |
|
|
|
| 9 |
|
|
Disassembly of section \.text:
|
| 10 |
|
|
|
| 11 |
|
|
0+400238 <_start>:
|
| 12 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+entry a1, 32
|
| 13 |
|
|
# GD -> IE because variable is not defined in executable
|
| 14 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a8
|
| 15 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a10, 4001ec <.*>
|
| 16 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a10, a10, a8
|
| 17 |
|
|
# GD -> IE because variable is not defined in executable where
|
| 18 |
|
|
# the variable is referenced through IE too
|
| 19 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a8
|
| 20 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a10, 4001f4 <.*>
|
| 21 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a10, a10, a8
|
| 22 |
|
|
# GD -> LE with global variable defined in executable
|
| 23 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a8
|
| 24 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a10, 4001fc <.*>
|
| 25 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a10, a10, a8
|
| 26 |
|
|
# GD -> LE with local variable defined in executable
|
| 27 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a8
|
| 28 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a10, 400204 <.*>
|
| 29 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a10, a10, a8
|
| 30 |
|
|
# GD -> LE with hidden variable defined in executable
|
| 31 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a8
|
| 32 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a10, 40020c <.*>
|
| 33 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a10, a10, a8
|
| 34 |
|
|
# LD -> LE
|
| 35 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+nop.*
|
| 36 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+nop.*
|
| 37 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a10
|
| 38 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a12, 400218 <.*>
|
| 39 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a12, a12, a10
|
| 40 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a13, 40021c <.*>
|
| 41 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a13, a13, a10
|
| 42 |
|
|
# LD -> LE against hidden variables
|
| 43 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a12, 400220 <.*>
|
| 44 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a12, a12, a10
|
| 45 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a13, 400224 <.*>
|
| 46 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a13, a13, a10
|
| 47 |
|
|
#
|
| 48 |
|
|
# IE against global var
|
| 49 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a2
|
| 50 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a3, 400228 <.*>
|
| 51 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a3, a3, a2
|
| 52 |
|
|
# IE -> LE against global var defined in exec
|
| 53 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a4
|
| 54 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a5, 40022c <.*>
|
| 55 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a5, a5, a4
|
| 56 |
|
|
# IE -> LE against local var
|
| 57 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a6
|
| 58 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a7, 400230 <.*>
|
| 59 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a7, a7, a6
|
| 60 |
|
|
# IE -> LE against hidden var
|
| 61 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+rur.threadptr a8
|
| 62 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+l32r a9, 400234 <.*>
|
| 63 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+add.* a9, a9, a8
|
| 64 |
|
|
#
|
| 65 |
|
|
[0-9a-f]+: [0-9a-f]+[ ]+retw.*
|
