llvm-project/lld/test/ELF/no-discard-this_module.s

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

42 lines
1.1 KiB
ArmAsm
Raw Normal View History

// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-linux-gnu -save-temp-labels %s -o %t
// RUN: ld.lld %t -o %t2
// RUN: llvm-readobj -S --section-data --symbols %t2 | FileCheck %s
.global _start
_start:
// This section and symbol is used by Linux kernel modules. Ensure it's not
// accidentally discarded.
.section .gnu.linkonce.this_module:
__this_module:
.byte 0x00
// CHECK: Section {
// CHECK: Index:
// CHECK: Name: .gnu.linkonce.this_module
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: ]
// CHECK-NEXT: Address:
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size:
// CHECK-NEXT: Link:
// CHECK-NEXT: Info:
// CHECK-NEXT: AddressAlignment:
// CHECK-NEXT: EntrySize:
// CHECK-NEXT: SectionData (
// CHECK-NEXT: 0000: 00 |.|
// CHECK-NEXT: )
// CHECK-NEXT: }
// CHECK: Symbol {
// CHECK: Name: __this_module
// CHECK-NEXT: Value:
// CHECK-NEXT: Size:
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other:
// CHECK-NEXT: Section: .gnu.linkonce.this_module:
// CHECK-NEXT: }