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1# REQUIRES: systemz2# RUN: llvm-mc -filetype=obj -triple=s390x-unknown-linux %s -o %t.o3 4# RUN: ld.lld -shared %t.o -o %t.so5# RUN: llvm-readelf -r %t.so | FileCheck --check-prefix=LD-REL %s6# RUN: llvm-objdump -d --no-show-raw-insn %t.so | FileCheck --check-prefix=LD %s7# RUN: llvm-objdump --section .data.rel.ro --full-contents %t.so | FileCheck --check-prefix=LD-DATA %s8 9# RUN: ld.lld %t.o -o %t10# RUN: llvm-readelf -r %t | FileCheck --check-prefix=NOREL %s11# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefix=LE %s12# RUN: llvm-objdump --section .data.rel.ro --full-contents %t | FileCheck --check-prefix=LE-DATA %s13 14# LD-REL: Relocation section '.rela.dyn' at offset {{.*}} contains 1 entries:15# LD-REL: 00000000000024f8 0000000000000036 R_390_TLS_DTPMOD 016 17## _GLOBAL_OFFSET_TABLE is at 0x24e018# LD: larl %r12, 0x24e019 20## GOT offset of the LDM TLS module ID is at 0x23e021# LD-NEXT: lgrl %r2, 0x23e022# LD-NEXT: brasl %r14, 0x13c023# LD-NEXT: la %r2, 0(%r2,%r7)24 25## DTP offset for a is at 0x23e826# LD-NEXT: lgrl %r1, 0x23e827# LD-NEXT: lgf %r1, 0(%r1,%r2)28 29## DTP offset for b is at 0x23f030# LD-NEXT: lgrl %r1, 0x23f031# LD-NEXT: lgf %r1, 0(%r1,%r2)32 33## DTP offset for c is at 0x23f834# LD-NEXT: lgrl %r1, 0x23f835# LD-NEXT: lgf %r1, 0(%r1,%r2)36 37## Constant pool holding GOT offsets of TLS module ID and DTP offsets:38# TLS module ID: 0x24f8 / 0x1839# a: 840# b: 1241# c: 1642# LD-DATA: 23e0 00000000 00000018 00000000 0000000843# LD-DATA: 23f0 00000000 0000000c 00000000 0000001044 45# NOREL: no relocations46 47## _GLOBAL_OFFSET_TABLE is at 0x100223048# LE: larl %r12, 0x100223049 50## GOT offset of the LDM TLS module ID is at 0x100221051# LE-NEXT: lgrl %r2, 0x100221052# LE-NEXT: jgnop53# LE-NEXT: la %r2, 0(%r2,%r7)54 55## TP offset for a is at 0x100221856# LE-NEXT: lgrl %r1, 0x100221857# LE-NEXT: lgf %r1, 0(%r1,%r2)58 59## TP offset for b is at 0x100222060# LE-NEXT: lgrl %r1, 0x100222061# LE-NEXT: lgf %r1, 0(%r1,%r2)62 63## TP offset for c is at 0x100222864# LE-NEXT: lgrl %r1, 0x100222865# LE-NEXT: lgf %r1, 0(%r1,%r2)66 67## zeroed LDM / TP offsets:68# LDM TLS: 069# a: -870# b: -471# c: 072# LE-DATA: 1002210 00000000 00000000 ffffffff fffffff873# LE-DATA: 1002220 ffffffff fffffffc 00000000 0000000074 75 76ear %r7,%a077sllg %r7,%r1,3278ear %r7,%a179larl %r12,_GLOBAL_OFFSET_TABLE_80 81lgrl %r2,.LC082brasl %r14,__tls_get_offset@PLT:tls_ldcall:a83la %r2,0(%r2,%r7)84 85lgrl %r1, .LC186lgf %r1,0(%r1,%r2)87 88lgrl %r1, .LC289lgf %r1,0(%r1,%r2)90 91lgrl %r1, .LC392lgf %r1,0(%r1,%r2)93 94 .section .data.rel.ro,"aw"95 .align 896.LC0:97 .quad a@TLSLDM98.LC1:99 .quad a@DTPOFF100.LC2:101 .quad b@DTPOFF102.LC3:103 .quad c@DTPOFF104 105 .section .tbss106 .globl a107 .globl b108 .globl c109 .zero 8110a:111 .zero 4112b:113 .zero 4114c:115