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1// REQUIRES: x862// RUN: llvm-mc -filetype=obj -triple=x86_64-none-elf %s -o %t.o3// RUN: echo "SECTIONS { \4// RUN: .dynamic 0x10000 : { *(.dynamic) } \5// RUN: .preinit_array : { PROVIDE_HIDDEN (__preinit_array_start = .); \6// RUN: KEEP (*(.preinit_array)) } \7// RUN: .init_array : { PROVIDE_HIDDEN (__init_array_start = .); \8// RUN: KEEP (*(.init_array)) } \9// RUN: .fini_array : { PROVIDE_HIDDEN (__fini_array_start = .); \10// RUN: KEEP (*(.fini_array)) } \11// RUN: .data.rel.ro : { *(.data.rel.ro) } \12// RUN: .data : { *(.data) } } " > %t.script13// RUN: ld.lld %t.o -o %t.so --shared --script=%t.script14// RUN: llvm-readelf -S %t.so | FileCheck %s15// RUN: llvm-readobj --segments %t.so | FileCheck %s --check-prefix=PHDR16 17/// Check that an empty .init_array, .fini_array or .preinit_array that is18/// kept due to symbol references, is still counted as RELRO. The _array19/// sections are zero size. The RELRO extent is [.dynamic, .data.rel.ro)20 21// CHECK: .dynamic DYNAMIC 0000000000010000 002000 00011022// CHECK-NEXT: .preinit_array PROGBITS {{0+}}[[# %x,ADDR:]]23// CHECK-NEXT: .init_array PROGBITS {{0+}}[[# ADDR]]24// CHECK-NEXT: .fini_array PROGBITS {{0+}}[[# ADDR]]25// CHECK-NEXT: .data.rel.ro PROGBITS 0000000000010110 002110 00000826 27// PHDR: Type: PT_GNU_RELRO28// PHDR-NEXT: Offset: 0x200029// PHDR-NEXT: VirtualAddress: 0x1000030// PHDR-NEXT: PhysicalAddress: 0x1000031// PHDR-NEXT: FileSize: 28032 .section .data.rel.ro, "aw", %progbits33 .global foo34 .quad foo35 36 .data37 .quad __init_array_start38 .quad __fini_array_start39 .quad __preinit_array_start40