#source: tlsdesc.s
#source: tlspic2.s
#as: --32
#ld: -shared -melf_i386_nacl --no-ld-generated-unwind-info
#readelf: -Ssrl
#target: i?86-*-nacl*

There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:

Section Headers:
 +\[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
 +\[[ 0-9]+\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
 +\[[ 0-9]+\] \.text +.*
 +\[[ 0-9]+\] \.hash +.*
 +\[[ 0-9]+\] \.dynsym +.*
 +\[[ 0-9]+\] \.dynstr +.*
 +\[[ 0-9]+\] \.rel.dyn +.*
 +\[[ 0-9]+\] \.rel.plt +.*
 +\[[ 0-9]+\] \.tdata +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000060 00 WAT +0 +0 +1
 +\[[ 0-9]+\] \.tbss +NOBITS +[0-9aa-f]+ [0-9a-f]+ 000020 00 WAT +0 +0 +1
 +\[[ 0-9]+\] \.dynamic +.*
 +\[[ 0-9]+\] \.got +.*
 +\[[ 0-9]+\] \.got.plt +.*
 +\[[ 0-9]+\] \.symtab +.*
 +\[[ 0-9]+\] \.strtab +.*
 +\[[ 0-9]+\] \.shstrtab +.*
Key to Flags:
#...

Elf file type is DYN \(Shared object file\)
Entry point 0x[0-9a-f]+
There are [0-9]+ program headers, starting at offset [0-9]+

Program Headers:
 +Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
 +LOAD.*
 +LOAD.*
 +LOAD.*
 +DYNAMIC.*
 +TLS +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x0+60 0x0+80 R +0x1

 Section to Segment mapping:
 +Segment Sections...
 +00 +.text *
 +01 +.hash .dynsym .dynstr .rel.dyn .rel.plt *
 +02 +.tdata .dynamic .got .got.plt *
 +03 +.dynamic *
 +04 +.tdata .tbss *

Relocation section '.rel.dyn' at offset 0x[0-9a-f]+ contains 20 entries:
 Offset +Info +Type +Sym.Value +Sym. Name
[0-9a-f ]+R_386_TLS_TPOFF32
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF32
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF32
[0-9a-f ]+R_386_TLS_TPOFF32
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF32
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF *
[0-9a-f ]+R_386_TLS_TPOFF32
[0-9a-f ]+R_386_TLS_TPOFF +0+8 +sg3
[0-9a-f ]+R_386_TLS_TPOFF32 0+c +sg4
[0-9a-f ]+R_386_TLS_TPOFF +0+c +sg4
[0-9a-f ]+R_386_TLS_TPOFF +0+10 +sg5
[0-9a-f ]+R_386_TLS_TPOFF32 0+4 +sg2

Relocation section '.rel.plt' at offset 0x[0-9a-f]+ contains 5 entries:
 Offset +Info +Type +Sym.Value +Sym. Name
[0-9a-f ]+R_386_TLS_DESC * 0+ +sg1
[0-9a-f ]+R_386_TLS_DESC *
[0-9a-f ]+R_386_TLS_DESC *
[0-9a-f ]+R_386_TLS_DESC *
[0-9a-f ]+R_386_TLS_DESC *

Symbol table '\.dynsym' contains [0-9]+ entries:
 +Num: +Value +Size +Type +Bind +Vis +Ndx +Name
 +[0-9]+: 0+ +0 +NOTYPE +LOCAL +DEFAULT +UND *
 +[0-9]+: 0+1c +0 +TLS +GLOBAL +DEFAULT +7 sg8
 +[0-9]+: 0+8 +0 +TLS +GLOBAL +DEFAULT +7 sg3
 +[0-9]+: 0+c +0 +TLS +GLOBAL +DEFAULT +7 sg4
 +[0-9]+: 0+10 +0 +TLS +GLOBAL +DEFAULT +7 sg5
 +[0-9]+: 0+ +0 +TLS +GLOBAL +DEFAULT +7 sg1
 +[0-9]+: [0-9a-f]+ +0 +FUNC +GLOBAL +DEFAULT +1 fn1
 +[0-9]+: 0+4 +0 +TLS +GLOBAL +DEFAULT +7 sg2
 +[0-9]+: 0+14 +0 +TLS +GLOBAL +DEFAULT +7 sg6
 +[0-9]+: 0+18 +0 +TLS +GLOBAL +DEFAULT +7 sg7

Symbol table '\.symtab' contains [0-9]+ entries:
 +Num: +Value +Size +Type +Bind +Vis +Ndx +Name
 +[0-9]+: 0+ +0 +NOTYPE +LOCAL +DEFAULT +UND *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +1 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +2 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +3 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +4 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +5 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +6 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +7 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +8 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +9 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +10 *
 +[0-9]+: [0-9a-f]+ +0 +SECTION +LOCAL +DEFAULT +11 *
.* FILE +LOCAL +DEFAULT +ABS tmpdir/tlsdesc.o
 +[0-9]+: 0+20 +0 +TLS +LOCAL +DEFAULT +7 sl1
 +[0-9]+: 0+24 +0 +TLS +LOCAL +DEFAULT +7 sl2
 +[0-9]+: 0+28 +0 +TLS +LOCAL +DEFAULT +7 sl3
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 +[0-9]+: 0+30 +0 +TLS +LOCAL +DEFAULT +7 sl5
 +[0-9]+: 0+34 +0 +TLS +LOCAL +DEFAULT +7 sl6
 +[0-9]+: 0+38 +0 +TLS +LOCAL +DEFAULT +7 sl7
 +[0-9]+: 0+3c +0 +TLS +LOCAL +DEFAULT +7 sl8
.* FILE +LOCAL +DEFAULT +ABS 
 +[0-9]+: 0+60 +0 +TLS +LOCAL +DEFAULT +8 sH1
 +[0-9]+: 0+ +0 +TLS +LOCAL +DEFAULT +7 _TLS_MODULE_BASE_
 +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +9 _DYNAMIC
 +[0-9]+: 0+48 +0 +TLS +LOCAL +DEFAULT +7 sh3
 +[0-9]+: 0+64 +0 +TLS +LOCAL +DEFAULT +8 sH2
 +[0-9]+: 0+78 +0 +TLS +LOCAL +DEFAULT +8 sH7
 +[0-9]+: 0+58 +0 +TLS +LOCAL +DEFAULT +7 sh7
 +[0-9]+: 0+5c +0 +TLS +LOCAL +DEFAULT +7 sh8
 +[0-9]+: 0+6c +0 +TLS +LOCAL +DEFAULT +8 sH4
 +[0-9]+: 0+4c +0 +TLS +LOCAL +DEFAULT +7 sh4
 +[0-9]+: 0+68 +0 +TLS +LOCAL +DEFAULT +8 sH3
 +[0-9]+: 0+50 +0 +TLS +LOCAL +DEFAULT +7 sh5
 +[0-9]+: 0+70 +0 +TLS +LOCAL +DEFAULT +8 sH5
 +[0-9]+: 0+74 +0 +TLS +LOCAL +DEFAULT +8 sH6
 +[0-9]+: 0+7c +0 +TLS +LOCAL +DEFAULT +8 sH8
 +[0-9]+: 0+40 +0 +TLS +LOCAL +DEFAULT +7 sh1
 +[0-9]+: [0-9a-f]+ +0 +OBJECT +LOCAL +DEFAULT +11 _GLOBAL_OFFSET_TABLE_
 +[0-9]+: 0+44 +0 +TLS +LOCAL +DEFAULT +7 sh2
 +[0-9]+: 0+54 +0 +TLS +LOCAL +DEFAULT +7 sh6
 +[0-9]+: 0+1c +0 +TLS +GLOBAL +DEFAULT +7 sg8
 +[0-9]+: 0+8 +0 +TLS +GLOBAL +DEFAULT +7 sg3
 +[0-9]+: 0+c +0 +TLS +GLOBAL +DEFAULT +7 sg4
 +[0-9]+: 0+10 +0 +TLS +GLOBAL +DEFAULT +7 sg5
 +[0-9]+: 0+ +0 +TLS +GLOBAL +DEFAULT +7 sg1
 +[0-9]+: [0-9a-f]+ +0 +FUNC +GLOBAL +DEFAULT +1 fn1
 +[0-9]+: 0+4 +0 +TLS +GLOBAL +DEFAULT +7 sg2
 +[0-9]+: 0+14 +0 +TLS +GLOBAL +DEFAULT +7 sg6
 +[0-9]+: 0+18 +0 +TLS +GLOBAL +DEFAULT +7 sg7