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1# REQUIRES: x862# RUN: llvm-mc -filetype=obj -triple=i386 %s -o %t.o3 4# RUN: ld.lld -shared -z now %t.o -o %t.so5# RUN: llvm-readobj -r %t.so | FileCheck --check-prefix=LD-REL %s6# RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %t.so | FileCheck --check-prefix=LD %s7 8# RUN: ld.lld -z now %t.o -o %t9# RUN: llvm-readelf -r %t | FileCheck --check-prefix=NOREL %s10# RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %t | FileCheck --check-prefix=LE %s11 12## Check _TLS_MODULE_BASE_ used by LD produces a dynamic relocation with a value of 0.13# LD-REL: .rel.dyn {14# LD-REL-NEXT: R_386_TLS_DESC -15# LD-REL-NEXT: }16 17## 0x2318-0x1267 = 427318## dtpoff(a) = 8, dtpoff(b) = 1219# LD: leal -8(%ebx), %eax20# LD-NEXT: calll *(%eax)21# LD-NEXT: leal 8(%eax), %ecx22# LD-NEXT: leal 12(%eax), %edx23 24## When producing an executable, the LD code sequence can be relaxed to LE.25## It is the same as GD->LE.26## tpoff(_TLS_MODULE_BASE_) = 0, tpoff(a) = -8, tpoff(b) = -427 28# NOREL: no relocations29 30# LE: leal 0, %eax31# LE-NEXT: nop32# LE-NEXT: leal -8(%eax), %ecx33# LE-NEXT: leal -4(%eax), %edx34# LE-NEXT: addl %gs:0, %ecx35# LE-NEXT: addl %gs:0, %edx36 37leal _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax38call *_TLS_MODULE_BASE_@tlscall(%eax)39leal a@dtpoff(%eax), %ecx40leal b@dtpoff(%eax), %edx41addl %gs:0, %ecx42addl %gs:0, %edx43 44.section .tbss45.zero 846a:47.zero 448b:49.zero 450