forked from OSchip/llvm-project
40 lines
1.6 KiB
ArmAsm
40 lines
1.6 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=x86_64-none-elf %s -o %t.o
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// RUN: echo "SECTIONS { \
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// RUN: .dynamic 0x10000 : { *(.dynamic) } \
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// RUN: .preinit_array : { PROVIDE_HIDDEN (__preinit_array_start = .); \
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// RUN: KEEP (*(.preinit_array)) } \
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// RUN: .init_array : { PROVIDE_HIDDEN (__init_array_start = .); \
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// RUN: KEEP (*(.init_array)) } \
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// RUN: .fini_array : { PROVIDE_HIDDEN (__fini_array_start = .); \
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// RUN: KEEP (*(.fini_array)) } \
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// RUN: .data.rel.ro : { *(.data.rel.ro) } \
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// RUN: .data : { *(.data) } } " > %t.script
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// RUN: ld.lld %t.o -o %t.so --shared --script=%t.script
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// RUN: llvm-readelf -S %t.so | FileCheck %s
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// RUN: llvm-readobj --segments %t.so | FileCheck %s --check-prefix=PHDR
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/// Check that an empty .init_array, .fini_array or .preinit_array that is
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/// kept due to symbol references, is still counted as RELRO. The _array
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/// sections are zero size. The RELRO extent is [.dynamic, .data.rel.ro)
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// CHECK: .dynamic DYNAMIC 0000000000010000 002000 000110
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// CHECK-NEXT: .preinit_array PROGBITS {{0+}}[[# %x,ADDR:]]
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// CHECK-NEXT: .init_array PROGBITS {{0+}}[[# ADDR]]
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// CHECK-NEXT: .fini_array PROGBITS {{0+}}[[# ADDR]]
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// CHECK-NEXT: .data.rel.ro PROGBITS 0000000000010110 002110 000008
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// PHDR: Type: PT_GNU_RELRO
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// PHDR-NEXT: Offset: 0x2000
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// PHDR-NEXT: VirtualAddress: 0x10000
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// PHDR-NEXT: PhysicalAddress: 0x10000
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// PHDR-NEXT: FileSize: 280
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.section .data.rel.ro, "aw", %progbits
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.global foo
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.quad foo
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.data
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.quad __init_array_start
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.quad __fini_array_start
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.quad __preinit_array_start
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