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1# REQUIRES: mips2# Check R_MIPS_26 relocation handling.3 4# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t1.o5# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \6# RUN: %S/Inputs/mips-dynamic.s -o %t2.o7# RUN: ld.lld %t2.o -shared -o %t.so8# RUN: ld.lld %t1.o %t.so -o %t.exe9# RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t.exe | FileCheck %s10# RUN: llvm-readobj -S --dynamic-table -r -A %t.exe \11# RUN: | FileCheck -check-prefix=REL %s12 13# CHECK: Disassembly of section .text:14# CHECK-EMPTY:15# CHECK-NEXT: <bar>:16# CHECK-NEXT: [[BAR:[0-9a-f]+]]: jal 0x[[LOC:[0-9a-f]+]] <loc>17# CHECK-NEXT: {{.*}}: nop18#19# CHECK: <__start>:20# CHECK-NEXT: {{.*}}: jal 0x[[BAR]] <bar>21# CHECK-NEXT: {{.*}}: nop22# CHECK-NEXT: {{.*}}: jal 0x[[FOO0:[0-9a-f]+]]23# ^-- gotplt[foo0]24# CHECK-NEXT: {{.*}}: nop25#26# CHECK: <loc>:27# CHECK-NEXT: [[LOC]]: nop28# CHECK-EMPTY:29# CHECK-NEXT: Disassembly of section .plt:30# CHECK-EMPTY:31# CHECK-NEXT: <.plt>:32# CHECK-NEXT: {{.*}}: lui $gp, 0x333# CHECK-NEXT: {{.*}}: lw $25, {{.*}}($gp)34# CHECK-NEXT: {{.*}}: addiu $gp, $gp, {{.*}}35# CHECK-NEXT: {{.*}}: subu $24, $24, $gp36# CHECK-NEXT: {{.*}}: move $15, $ra37# CHECK-NEXT: {{.*}}: srl $24, $24, 0x238# CHECK-NEXT: {{.*}}: jalr $2539# CHECK-NEXT: {{.*}}: addiu $24, $24, -0x240# CHECK-NEXT: [[FOO0]]: lui $15, 0x341# CHECK-NEXT: {{.*}}: lw $25, {{.*}}($15)42# CHECK-NEXT: {{.*}}: jr $2543# CHECK-NEXT: {{.*}}: addiu $24, $15, {{.*}}44 45# REL: Name: .plt46# REL-NEXT: Type: SHT_PROGBITS47# REL-NEXT: Flags [ (0x6)48# REL-NEXT: SHF_ALLOC49# REL-NEXT: SHF_EXECINSTR50# REL-NEXT: ]51# REL-NEXT: Address: 0x[[PLTADDR:[0-9A-F]+]]52 53# REL: Name: .got.plt54# REL-NEXT: Type: SHT_PROGBITS55# REL-NEXT: Flags [ (0x3)56# REL-NEXT: SHF_ALLOC57# REL-NEXT: SHF_WRITE58# REL-NEXT: ]59# REL-NEXT: Address: 0x[[GOTPLTADDR:[0-9A-F]+]]60 61# REL: 0x70000032 MIPS_PLTGOT 0x[[GOTPLTADDR]]62 63# REL: Relocations [64# REL-NEXT: Section (7) .rel.plt {65# REL-NEXT: 0x[[PLTSLOT:[0-9A-F]+]] R_MIPS_JUMP_SLOT foo066# REL-NEXT: }67# REL-NEXT: ]68 69# REL: Primary GOT {70# REL: Local entries [71# REL-NEXT: ]72# REL-NEXT: Global entries [73# REL-NEXT: ]74# REL: PLT GOT {75# REL: Entries [76# REL-NEXT: Entry {77# REL-NEXT: Address: 0x[[PLTSLOT]]78# REL-NEXT: Initial: 0x[[PLTADDR]]79# REL-NEXT: Value: 0x080# REL-NEXT: Type: Function81# REL-NEXT: Section: Undefined82# REL-NEXT: Name: foo083# REL-NEXT: }84# REL-NEXT: ]85 86 .text87 .globl bar88bar:89 jal loc # R_MIPS_26 against .text + offset90 91 .globl __start92__start:93 jal bar # R_MIPS_26 against global 'bar' from object file94 jal foo0 # R_MIPS_26 against 'foo0' from DSO95 96loc:97 nop98