784f57584f
The .note.gnu.property SHT_NOTE sections on AArch64 (a 64-bit target) should have alignment 8 to more closely match the binutils implementation where alignment is 4-bytes on 32-bit machines and 8-bytes on 64-bit machines. Previously LLD was using 4 for both 32-bit and 64-bit machines. Differential Revision: https://reviews.llvm.org/D70962
43 lines
1012 B
ArmAsm
43 lines
1012 B
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-linux-gnu %s -o %t.o
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# RUN: ld.lld %t.o -o %t
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# RUN: llvm-readobj --sections -n %t | FileCheck %s
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## Check that .note.gnu.property has alignment 8 and is readable by llvm-readobj
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# CHECK: Name: .note.gnu.property
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# CHECK-NEXT: Type: SHT_NOTE (0x7)
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# CHECK-NEXT: Flags [ (0x2)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0x200190
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# CHECK-NEXT: Offset: 0x190
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# CHECK-NEXT: Size: 32
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 8
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# CHECK: Note {
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# CHECK-NEXT: Owner: GNU
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# CHECK-NEXT: Data size: 0x10
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# CHECK-NEXT: Type: NT_GNU_PROPERTY_TYPE_0 (property note)
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# CHECK-NEXT: Property [
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# CHECK-NEXT: x86 feature: IBT
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.section ".note.gnu.property", "a"
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.long 4
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.long 0x10
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.long 0x5
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.asciz "GNU"
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.long 0xc0000002 # GNU_PROPERTY_X86_FEATURE_1_AND
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.long 4
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.long 1 # GNU_PROPERTY_X86_FEATURE_1_IBT
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.long 0
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.text
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.globl _start
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.type _start, %function
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_start: ret
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