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 -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t.o
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/copy-in-shared.s -o %t2.o
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// RUN: ld.lld -shared %t.o %t2.o -o %t.so
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// A linker script that will map .bss.rel.ro into .bss.
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// RUN: echo "SECTIONS { \
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// RUN: .bss : { *(.bss) *(.bss.*) } \
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// RUN: } " > %t.script
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t3.o
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// RUN: ld.lld %t3.o %t.so -z relro -o %t --script=%t.script 2>&1
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// RUN: llvm-readobj --program-headers %t | FileCheck %s
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.section .text, "ax", @progbits
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.global bar
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.global foo
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.global _start
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_start:
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callq bar
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// Will produce .bss.rel.ro that will match in .bss, this will lose
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// the relro property of the copy relocation.
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.quad foo
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// Non relro bss
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.bss
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// make large enough to affect PT_GNU_RELRO MemSize if this was marked
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// as relro.
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.space 0x2000
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// CHECK: Type: PT_GNU_RELRO (0x6474E552)
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: VirtualAddress:
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// CHECK-NEXT: PhysicalAddress:
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// CHECK-NEXT: FileSize:
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// CHECK-NEXT: MemSize: 4096
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// CHECK-NEXT: Flags [ (0x4)
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// CHECK-NEXT: PF_R (0x4)
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// CHECK-NEXT: ]
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// CHECK-NEXT: Alignment: 1
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// CHECK-NEXT: }
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