forked from OSchip/llvm-project
68 lines
1.8 KiB
ArmAsm
68 lines
1.8 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
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# RUN: ld.lld %t.o -o %t
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# RUN: llvm-objdump -d %t | FileCheck %s --check-prefix=DISASM
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# RUN: llvm-readelf -r -s %t | FileCheck %s
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# RUN: ld.lld --export-dynamic %t.o -o %t
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# RUN: llvm-readelf -r -s %t | FileCheck %s
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# CHECK: Relocation section '.rela.dyn' at offset {{.*}} contains 2 entries:
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# CHECK-NEXT: Type
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# CHECK-NEXT: R_X86_64_IRELATIVE
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# CHECK-NEXT: R_X86_64_IRELATIVE
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# CHECK: 0 NOTYPE LOCAL HIDDEN [[#]] __rela_iplt_start
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# CHECK-NEXT: 0 NOTYPE LOCAL HIDDEN [[#]] __rela_iplt_end
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# RUN: ld.lld -pie %t.o -o %t1
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# RUN: llvm-readelf -s %t1 | FileCheck %s --check-prefix=PIC
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# RUN: ld.lld -shared %t.o -o %t2
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# RUN: llvm-readelf -s %t2 | FileCheck %s --check-prefix=PIC
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# PIC: 0 NOTYPE WEAK DEFAULT UND __rela_iplt_start
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# PIC-NEXT: 0 NOTYPE WEAK DEFAULT UND __rela_iplt_end
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# DISASM: Disassembly of section .text:
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# DISASM-EMPTY:
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# DISASM-NEXT: <foo>:
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# DISASM-NEXT: 201188: {{.*}} retq
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# DISASM: <bar>:
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# DISASM-NEXT: 201189: {{.*}} retq
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# DISASM: <_start>:
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# DISASM-NEXT: 20118a: {{.*}} callq 0x2011a0
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# DISASM-NEXT: 20118f: {{.*}} callq 0x2011b0
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# DISASM-EMPTY:
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# DISASM-NEXT: Disassembly of section .iplt:
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# DISASM-EMPTY:
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# DISASM-NEXT: <.iplt>:
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# DISASM-NEXT: 2011a0: {{.*}} jmpq *{{.*}}(%rip) # 0x2021d0
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# DISASM-NEXT: 2011a6: {{.*}} pushq $0
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# DISASM-NEXT: 2011ab: {{.*}} jmp 0x0
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# DISASM-NEXT: 2011b0: {{.*}} jmpq *{{.*}}(%rip) # 0x2021d8
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# DISASM-NEXT: 2011b6: {{.*}} pushq $1
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# DISASM-NEXT: 2011bb: {{.*}} jmp 0x0
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.text
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.type foo STT_GNU_IFUNC
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.globl foo
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foo:
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ret
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.type bar STT_GNU_IFUNC
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.globl bar
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bar:
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ret
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.weak __rela_iplt_start
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.weak __rela_iplt_end
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.globl _start
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_start:
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call foo
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call bar
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.data
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.quad __rela_iplt_start
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.quad __rela_iplt_end
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