#source: tlsbinpic_64.s #source: tlsbin_64.s #as: -m64 -Aesame #ld: -shared -melf64_s390 #objdump: -dzrj.text #target: s390x-*-* # 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 elf64-s390 Disassembly of section .text: 0+[0-9a-f]+ <fn2>: # function prolog +[0-9a-f]+: eb 6e f0 30 00 24 stmg %r6,%r14,48\(%r15\) +[0-9a-f]+: a7 d5 00 3e bras %r13,[0-9a-f]+ <fn2\+0x82> # sG1@tlsgd +[0-9a-f]+: 00 00 00 00 .long 0x00000000 +[0-9a-f]+: 00 00 00 60 .long 0x00000060 # sG2@tlsgd +[0-9a-f]+: 00 00 00 00 .long 0x00000000 +[0-9a-f]+: 00 00 00 48 .long 0x00000048 # sg1@tlsgd +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 60 .long 0xffffff60 # sl1@tlsgd +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 80 .long 0xffffff80 # sh1@tlsgd +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff a0 .long 0xffffffa0 # sl1@tlsldm +[0-9a-f]+: 00 00 00 00 .long 0x00000000 +[0-9a-f]+: 00 00 00 00 .long 0x00000000 # sl1@dtpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 80 .long 0xffffff80 # sl2@dtpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 84 .long 0xffffff84 # sh1@tlsldm +[0-9a-f]+: 00 00 00 00 .long 0x00000000 +[0-9a-f]+: 00 00 00 00 .long 0x00000000 # sh1@dtpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff a0 .long 0xffffffa0 # sh2@dtpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff a4 .long 0xffffffa4 # sG2@gotntpoff +[0-9a-f]+: 00 00 00 00 .long 0x00000000 +[0-9a-f]+: 00 00 00 48 .long 0x00000048 # sg1@gotntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 60 .long 0xffffff60 # sl1@gotntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 80 .long 0xffffff80 # sh1@gotntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff a0 .long 0xffffffa0 # function prolog +[0-9a-f]+: b9 04 00 ef lgr %r14,%r15 +[0-9a-f]+: a7 fb ff 60 aghi %r15,-160 +[0-9a-f]+: c0 c0 [0-9a-f ]+ larl %r12,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_> +[0-9a-f]+: e3 e0 e0 00 00 24 stg %r14,0\(%r14\) # extract TCB +[0-9a-f]+: b2 4f 00 90 ear %r9,%a0 +[0-9a-f]+: eb 94 00 20 00 0d sllg %r9,%r4,32 +[0-9a-f]+: b2 4f 00 91 ear %r9,%a1 # GD -> IE because variable is not defined in executable +[0-9a-f]+: e3 c0 d0 00 00 04 lg %r12,0\(%r13\) +[0-9a-f]+: e3 22 c0 00 00 04 lg %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]+: e3 20 d0 08 00 04 lg %r2,8\(%r13\) +[0-9a-f]+: e3 22 c0 00 00 04 lg %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]+: e3 20 d0 10 00 04 lg %r2,16\(%r13\) +[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xca> +[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\) # GD -> LE with local variable defined in executable +[0-9a-f]+: e3 20 d0 18 00 04 lg %r2,24\(%r13\) +[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xda> +[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\) # GD -> LE with hidden variable defined in executable +[0-9a-f]+: e3 20 d0 20 00 04 lg %r2,32\(%r13\) +[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xea> +[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\) # LD -> LE +[0-9a-f]+: e3 20 d0 28 00 04 lg %r2,40\(%r13\) +[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xfa> +[0-9a-f]+: 41 32 90 00 la %r3,0\(%r2,%r9\) +[0-9a-f]+: e3 40 d0 30 00 04 lg %r4,48\(%r13\) +[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\) +[0-9a-f]+: e3 40 d0 38 00 04 lg %r4,56\(%r13\) +[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\) +[0-9a-f]+: e3 20 d0 40 00 04 lg %r2,64\(%r13\) +[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0x11e> +[0-9a-f]+: 41 32 90 00 la %r3,0\(%r2,%r9\) +[0-9a-f]+: e3 40 d0 48 00 04 lg %r4,72\(%r13\) +[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\) +[0-9a-f]+: e3 40 d0 50 00 04 lg %r4,80\(%r13\) +[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\) # IE against global var +[0-9a-f]+: e3 30 d0 58 00 04 lg %r3,88\(%r13\) +[0-9a-f]+: e3 33 c0 00 00 04 lg %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]+: e3 30 d0 60 00 04 lg %r3,96\(%r13\) +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE -> LE against local var +[0-9a-f]+: e3 30 d0 68 00 04 lg %r3,104\(%r13\) +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE -> LE against hidden var +[0-9a-f]+: e3 30 d0 70 00 04 lg %r3,112\(%r13\) +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE against global var with larl got access +[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x28> +[0-9a-f]+: e3 33 c0 00 00 04 lg %r3,0\(%r3,%r12\) +[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\) # IE against global var defined in exec with larl got access +[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x38> +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE against local var with larl got access +[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x20> +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE against hidden var with larl got access +[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x40> +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[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]+: e3 30 c0 28 00 04 lg %r3,40\(%r12\) +[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]+: e3 30 c0 38 00 04 lg %r3,56\(%r12\) +[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]+: e3 30 c0 20 00 04 lg %r3,32\(%r12\) +[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]+: e3 30 c0 40 00 04 lg %r3,64\(%r12\) +[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\) # function epilog +[0-9a-f]+: eb 6e f0 d0 00 04 lmg %r6,%r14,208\(%r15\) +[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 +[0-9a-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 16 bras %r13,[0-9a-f]+ <_start\+0x30> # sG6@indntpoff +[0-9a-f]+: 00 00 00 00 .long 0x00000000 +[0-9a-f]+: 80 00 [0-9a-f ]+ ssm [0-9]+\(%r1\) # bg6@indntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff d4 .long 0xffffffd4 # bl6@indntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff f4 .long 0xfffffff4 # sh6@indntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff b4 .long 0xffffffb4 # sg3@indntpoff +[0-9a-f]+: ff ff ff ff .long 0xffffffff +[0-9a-f]+: ff ff ff 68 .long 0xffffff68 # function prolog +[0-9a-f]+: b9 04 00 ef lgr %r14,%r15 +[0-9a-f]+: a7 fb ff 60 aghi %r15,-160 +[0-9a-f]+: e3 e0 e0 00 00 24 stg %r14,0\(%r14\) # extract TCB +[0-9a-f]+: b2 4f 00 90 ear %r9,%a0 +[0-9a-f]+: eb 94 00 20 00 0d sllg %r9,%r4,32 +[0-9a-f]+: b2 4f 00 91 ear %r9,%a1 # IE against global var +[0-9a-f]+: e3 30 d0 00 00 04 lg %r3,0\(%r13\) +[0-9a-f]+: e3 33 c0 00 00 04 lg %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]+: e3 30 d0 08 00 04 lg %r3,8\(%r13\) +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE -> LE against local var +[0-9a-f]+: e3 30 d0 10 00 04 lg %r3,16\(%r13\) +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # IE -> LE against hidden but not local var +[0-9a-f]+: e3 30 d0 18 00 04 lg %r3,24\(%r13\) +[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0 +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # LE, global var defined in exec +[0-9a-f]+: e3 40 d0 20 00 04 lg %r4,32\(%r13\) +[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\) # function epilog +[0-9a-f]+: eb 6e f0 d0 00 04 lmg %r6,%r14,208\(%r15\) +[0-9a-f]+: 07 fe br %r14 +[0-9a-f]+: 07 07 bcr 0,%r7