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#source: tlsbinpic.s
#source: tlsbin.s
#as: -m31
#ld: -shared -melf_s390
#objdump: -dzrj.text
#target: s390-*-*
# PT_TLS layout is:
# Offset from Offset from Name
# TCB base TCB end
# 0x00 -0xa0 sg1..sg2
# 0x20 -0x80 sl1..sl2
# 0x40 -0x60 sh1..sh2
# 0x60 -0x40 bg1..bg2
# 0x80 -0x20 bl1..bl2
.*: +file format elf32-s390
Disassembly of section .text:
0+[0-9a-f]+ <fn2>:
# function prolog
+[0-9a-f]+: 90 6e f0 18 stm %r6,%r14,24\(%r15\)
+[0-9a-f]+: a7 d5 00 24 bras %r13,[0-9a-f]+ <fn2\+0x4c>
# _GLOBAL_OFFSET_TABLE_
+[0-9a-f]+: [0-9a-f ]+ .long 0x[0-9a-f]+
# __tls_get_addr@plt-.LT1
+[0-9a-f]+: [0-9a-f ]+ .long 0x[0-9a-f]+
# sG1@tlsgd
+[0-9a-f]+: 00 00 00 28 .long 0x00000028
# sG2@tlsgd
+[0-9a-f]+: 00 00 00 20 .long 0x00000020
# sg1@tlsgd
+[0-9a-f]+: ff ff ff 60 .long 0xffffff60
# sl1@tlsgd
+[0-9a-f]+: ff ff ff 80 .long 0xffffff80
# sh1@tlsgd
+[0-9a-f]+: ff ff ff a0 .long 0xffffffa0
# sl1@tlsldm
+[0-9a-f]+: 00 00 00 00 .long 0x00000000
# sl1@dtpoff
+[0-9a-f]+: ff ff ff 80 .long 0xffffff80
# sl2@dtpoff
+[0-9a-f]+: ff ff ff 84 .long 0xffffff84
# sh1@tlsldm
+[0-9a-f]+: 00 00 00 00 .long 0x00000000
# sh1@dtpoff
+[0-9a-f]+: ff ff ff a0 .long 0xffffffa0
# sh2@dtpoff
+[0-9a-f]+: ff ff ff a4 .long 0xffffffa4
# sG2@gotntpoff
+[0-9a-f]+: 00 00 00 20 .long 0x00000020
# sg1@gotntpoff
+[0-9a-f]+: ff ff ff 60 .long 0xffffff60
# sl1@gotntpoff
+[0-9a-f]+: ff ff ff 80 .long 0xffffff80
# sh1@gotntpoff
+[0-9a-f]+: ff ff ff a0 .long 0xffffffa0
# function prolog
+[0-9a-f]+: 18 ef lr %r14,%r15
+[0-9a-f]+: 58 c0 d0 00 l %r12,0\(%r13\)
+[0-9a-f]+: a7 fa ff a0 ahi %r15,-96
+[0-9a-f]+: 41 cc d0 00 la %r12,0\(%r12,%r13\)
+[0-9a-f]+: 50 e0 e0 00 st %r14,0\(%r14\)
# Extract TCB and load branch offset
+[0-9a-f]+: b2 4f 00 90 ear %r9,%a0
+[0-9a-f]+: 58 70 d0 04 l %r7,4\(%r13\)
# GD -> IE because variable is not defined in executable
+[0-9a-f]+: 58 20 d0 08 l %r2,8\(%r13\)
+[0-9a-f]+: 58 22 c0 00 l %r2,0\(%r2,%r12\)
+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
# GD -> IE because variable is not defined in executable where
# the variable is referenced through IE too
+[0-9a-f]+: 58 20 d0 0c l %r2,12\(%r13\)
+[0-9a-f]+: 58 22 c0 00 l %r2,0\(%r2,%r12\)
+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
# GD -> LE with global variable defined in executable
+[0-9a-f]+: 58 20 d0 10 l %r2,16\(%r13\)
+[0-9a-f]+: 47 00 00 00 bc 0,0
+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
# GD -> LE with local variable defined in executable
+[0-9a-f]+: 58 20 d0 14 l %r2,20\(%r13\)
+[0-9a-f]+: 47 00 00 00 bc 0,0
+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
# GD -> LE with hidden variable defined in executable
+[0-9a-f]+: 58 20 d0 18 l %r2,24\(%r13\)
+[0-9a-f]+: 47 00 00 00 bc 0,0
+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
# LD -> LE
+[0-9a-f]+: 58 20 d0 1c l %r2,28\(%r13\)
+[0-9a-f]+: 47 00 00 00 bc 0,0
+[0-9a-f]+: 41 32 90 00 la %r3,0\(%r2,%r9\)
+[0-9a-f]+: 58 40 d0 20 l %r4,32\(%r13\)
+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
+[0-9a-f]+: 58 40 d0 24 l %r4,36\(%r13\)
+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
# LD -> LE against hidden variables
+[0-9a-f]+: 58 20 d0 28 l %r2,40\(%r13\)
+[0-9a-f]+: 47 00 00 00 bc 0,0
+[0-9a-f]+: 41 32 90 00 la %r3,0\(%r2,%r9\)
+[0-9a-f]+: 58 40 d0 2c l %r4,44\(%r13\)
+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
+[0-9a-f]+: 58 40 d0 30 l %r4,48\(%r13\)
+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
# IE against global var
+[0-9a-f]+: 58 30 d0 34 l %r3,52\(%r13\)
+[0-9a-f]+: 58 33 c0 00 l %r3,0\(%r3,%r12\)
+[0-9a-f]+: 58 33 90 00 l %r3,0\(%r3,%r9\)
# IE -> LE against global var defined in exec
+[0-9a-f]+: 58 30 d0 38 l %r3,56\(%r13\)
+[0-9a-f]+: 18 43 lr %r4,%r3
+[0-9a-f]+: 07 00 bcr 0,%r0
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# IE -> LE against local var
+[0-9a-f]+: 58 30 d0 3c l %r3,60\(%r13\)
+[0-9a-f]+: 18 43 lr %r4,%r3
+[0-9a-f]+: 07 00 bcr 0,%r0
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# IE -> LE against hidden var
+[0-9a-f]+: 58 30 d0 40 l %r3,64\(%r13\)
+[0-9a-f]+: 18 43 lr %r4,%r3
+[0-9a-f]+: 07 00 bcr 0,%r0
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# IE against global var with small got access (no optimization)
+[0-9a-f]+: 58 30 c0 14 l %r3,20\(%r12\)
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
# IE against global var defined in exec with small got access
# (no optimization)
+[0-9a-f]+: 58 30 c0 18 l %r3,24\(%r12\)
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
# IE against local var with small got access (no optimization)
+[0-9a-f]+: 58 30 c0 10 l %r3,16\(%r12\)
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
# IE against hidden var with small got access (no optimization)
+[0-9a-f]+: 58 30 c0 1c l %r3,28\(%r12\)
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
# function epilog
+[0-9a-f]+: 98 6e f0 78 lm %r6,%r14,120\(%r15\)
+[0-9a-f]+: 07 fe br %r14
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
+[0-9a-f]+: 07 07 bcr 0,%r7
0+[0-9a-f]+ <_start>:
# function prolog
+[0-9a-f]+: 90 6e f0 18 stm %r6,%r14,24\(%r15\)
+[0-9a-f]+: a7 d5 00 0c bras %r13,[0-9a-f]+ <_start\+0x1c>
# sG6@indntpoff
+[0-9a-f]+: 00 40 15 a4 .long 0x004015a4
# bg6@indntpoff
+[0-9a-f]+: ff ff ff d4 .long 0xffffffd4
# bl6@indntpoff
+[0-9a-f]+: ff ff ff f4 .long 0xfffffff4
# sh6@indntpoff
+[0-9a-f]+: ff ff ff b4 .long 0xffffffb4
# sg3@indntpoff
+[0-9a-f]+: ff ff ff 68 .long 0xffffff68
# function prolog
+[0-9a-f]+: 18 ef lr %r14,%r15
+[0-9a-f]+: a7 fa ff a0 ahi %r15,-96
+[0-9a-f]+: 50 e0 e0 00 st %r14,0\(%r14\)
# Extract TCB
+[0-9a-f]+: b2 4f 00 90 ear %r9,%a0
# IE against global var
+[0-9a-f]+: 58 30 d0 00 l %r3,0\(%r13\)
+[0-9a-f]+: 58 33 c0 00 l %r3,0\(%r3,%r12\)
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
# IE -> LE against global var defined in exec
+[0-9a-f]+: 58 30 d0 04 l %r3,4\(%r13\)
+[0-9a-f]+: 18 43 lr %r4,%r3
+[0-9a-f]+: 07 00 bcr 0,%r0
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# IE -> LE against local var
+[0-9a-f]+: 58 30 d0 08 l %r3,8\(%r13\)
+[0-9a-f]+: 18 43 lr %r4,%r3
+[0-9a-f]+: 07 00 bcr 0,%r0
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# IE -> LE against hidden but not local var
+[0-9a-f]+: 58 30 d0 0c l %r3,12\(%r13\)
+[0-9a-f]+: 18 43 lr %r4,%r3
+[0-9a-f]+: 07 00 bcr 0,%r0
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# LE, global var defined in exec
+[0-9a-f]+: 58 40 d0 10 l %r4,16\(%r13\)
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
# function epilog
+[0-9a-f]+: 98 6e f0 78 lm %r6,%r14,120\(%r15\)
+[0-9a-f]+: 07 fe br %r14
|
