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1# REQUIRES: ppc2# RUN: llvm-mc -filetype=obj -triple=powerpc %s -o %t.o3# RUN: echo '.globl __tls_get_addr; __tls_get_addr:' | llvm-mc -filetype=obj -triple=powerpc - -o %tga.o4 5# RUN: ld.lld -shared %t.o -o %t.so6# RUN: llvm-readobj -r %t.so | FileCheck --check-prefix=LD-REL %s7# RUN: llvm-objdump -d --no-show-raw-insn %t.so | FileCheck --check-prefix=LD %s8 9# RUN: ld.lld %t.o %tga.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 13# LD-REL: .rela.dyn {14# LD-REL-NEXT: 0x202D0 R_PPC_DTPMOD32 - 0x015# LD-REL-NEXT: }16 17## &.got[3] - _GLOBAL_OFFSET_TABLE_ = 1218# LD: addi 3, 30, 1219# LD-NEXT: bl 0x101f820## a@dtprel = st_value(a)-0x8000 = 65540-0x8000 = 65536*1-3276421## b@dtprel = st_value(a)-0x8000 = 131080-0x8000 = 65536*2-3276022# LD-NEXT: addis 9, 3, 123# LD-NEXT: addis 10, 3, 224# LD-NEXT: addi 9, 9, -3276425# LD-NEXT: addi 10, 10, -3276026## small@dtprel = st_value(small)-0x8000 = 4-0x8000 = -3276427# LD-NEXT: addi 9, 3, -3276428 29## Check that b@got@tlsld does not allocate another GOT entry.30## It shares In.Got->TlsIndexOff allocated when processing a@got@tlsld.31## &.got[3] - _GLOBAL_OFFSET_TABLE_ = 1232# LD-NEXT: addi 3, 9, 1233# LD-NEXT: bl 0x101f834## b@dtprel = st_value(a)-0x8000 = 131080-0x8000 = 65536*2-3276035# LD-NEXT: addis 29, 3, 236# LD-NEXT: addi 29, 29, -3276037 38## When producing an executable, the LD code sequence can be relaxed to LE.39## It is the same as GD->LE.40## tpoff(_TLS_MODULE_BASE_) = 0, tpoff(a) = -8, tpoff(b) = -441 42# NOREL: no relocations43 44## Set r3 to r2+409645# LE: addis 3, 2, 046# LE-NEXT: addi 3, 3, 409647## a@tprel = 65540-0x7000 = 65536*1-3276448## b@tprel = 131080-0x7000 = 65536*2-3276049# LE-NEXT: addis 9, 3, 150# LE-NEXT: addis 10, 3, 251# LE-NEXT: addi 9, 9, -3276452# LE-NEXT: addi 10, 10, -3276053## small@tprel = 4-0x7000 = -3276454# LE-NEXT: addi 9, 3, -3276455 56## Set r3 to r2+409657# LE-NEXT: addis 3, 2, 058# LE-NEXT: addi 3, 3, 409659## b@tprel = 131080-0x7000 = 65536*2-3276060# LE-NEXT: addis 29, 3, 261# LE-NEXT: addi 29, 29, -3276062 63addi 3, 30, a@got@tlsld64bl __tls_get_addr(a@tlsld)65addis 9, 3, a@dtprel@ha66addis 10, 3, b@dtprel@ha67addi 9, 9, a@dtprel@l68addi 10, 10, b@dtprel@l69addi 9, 3, small@dtprel70 71addi 3, 9, b@got@tlsld72bl __tls_get_addr(b@tlsld)73addis 29, 3, b@dtprel@ha74addi 29, 29, b@dtprel@l75 76.section .tbss77.zero 478small:79.zero 6553680a:81.zero 6554082b:83