45 lines
1.2 KiB
ArmAsm
45 lines
1.2 KiB
ArmAsm
// REQUIRES: arm
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// RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t
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// RUN: ld.lld --no-merge-exidx-entries %t --static -o %t2 2>&1
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// RUN: llvm-readobj --symbols %t2 | FileCheck %s
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// Check that on ARM we don't get a multiply defined symbol for __tls_get_addr
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// and undefined symbols for references to __exidx_start and __exidx_end
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.syntax unified
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.section .text
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.global __tls_get_addr
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__tls_get_addr:
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bx lr
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.global _start
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.global __exidx_start
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.global __exidx_end
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_start:
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.fnstart
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bx lr
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.word __exidx_start
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.word __exidx_end
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.cantunwind
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.fnend
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// CHECK: Name: __exidx_end
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// CHECK-NEXT: Value: 0x100E4
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .ARM.exidx
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// CHECK: Name: __exidx_start
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// CHECK-NEXT: Value: 0x100D4
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .ARM.exidx
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// CHECK: Symbol {
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// CHECK-NEXT: Name: __tls_get_addr
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