88796a7988
Add file-level comments
Replace trivial Input/*.s with echo ... | llvm-mc
Delete insignificant addresses to make them more tolerant to layout changes
Simplify test output
Merge merge-section-types.s into compatible-section-types.s and add a missed case
Merge gnu-ifunc-gotpcrel.s (added in D19517) into gnu-ifunc-dso.s (added in D35119) and add missed cases
Delete typed-undef.s - covered by executable-undefined-ignoreall.s
Delete emit-relocs-shared.s - covered by emit-relocs-merge.s
Replace copy-rel-pie.s and copy-rel-pie2.s with canonical-plt-pcrel.s, canonical-plt-symbolic.s and copy-rel.s:
add -no-pie cases.
add a case that a canonical PLT can be created for STT_GNU_IFUNC. The logic in Symbols.h was untested:
// ctor of SharedSymbol
if (this->type == llvm::ELF::STT_GNU_IFUNC)
this->type = llvm::ELF::STT_FUNC;
llvm-svn: 371361
35 lines
812 B
ArmAsm
35 lines
812 B
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t
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// RUN: ld.lld -shared %t -o %t2
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// RUN: llvm-readobj -S --symbols %t2 | FileCheck %s
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// The X86_64 _GLOBAL_OFFSET_TABLE_ is defined at the start of the .got.plt
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// section.
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.globl a
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.type a,@object
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.comm a,4,4
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.globl f
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.type f,@function
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f:
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movq a@GOTPCREL(%rip), %rax
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.global _start
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.type _start,@function
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_start:
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callq f@PLT
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.data
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.long _GLOBAL_OFFSET_TABLE_ - .
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// CHECK: Name: .got.plt
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// CHECK: Address: [[ADDR:.*]]
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// CHECK: Name: _GLOBAL_OFFSET_TABLE_
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// CHECK-NEXT: Value: [[ADDR]]
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None (0x0)
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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: .got.plt
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