forked from OSchip/llvm-project
41 lines
1.3 KiB
ArmAsm
41 lines
1.3 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc --triple=x86_64-pc-linux -filetype=obj -o %t.o %s
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# RUN: echo "SECTIONS { \
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# RUN: .text : { *(.text) } \
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# RUN: .rela.dyn : { *(.rela.dyn) *(.rela.plt) } \
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# RUN: } " > %t.script
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# RUN: ld.lld %t.o -o %t.so --shared --script %t.script
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# RUN: llvm-readobj --section-headers --dynamic-table %t.so | FileCheck %s
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// The linker script above combines the .rela.dyn and .rela.plt into a single
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// table. ELF is clear that the DT_PLTRELSZ should match the subset of
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// relocations that is associated with the PLT. It is less clear about what
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// the value of DT_RELASZ should be. ELF implies that it should be the size
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// of the single table so that DT_RELASZ includes DT_PLTRELSZ. The loader in
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// glibc permits this as long as .rela.plt comes after .rela.dyn in the
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// combined table.
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.text
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.globl func
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.type func, %function
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.globl foo
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.type foo, %object
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.globl _start
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.type _start, %function
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_start:
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call func@plt
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movq func@GOTPCREL (%rip), %rax
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# CHECK: Name: .rela.dyn
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# CHECK-NEXT: Type: SHT_RELA
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# CHECK-NEXT: Flags [
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# CHECK-NEXT: SHF_ALLOC
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address:
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# CHECK-NEXT: Offset:
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# CHECK-NEXT: Size: 48
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# CHECK: 0x0000000000000008 RELASZ 48
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# CHECK: 0x0000000000000002 PLTRELSZ 24
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