llvm-project/lld/test/ELF/arm-exidx-synthetic-link.s

38 lines
888 B
ArmAsm

// REQUIRES: arm
// RUN: llvm-mc -filetype=obj -arm-add-build-attributes -triple=armv7a-none-linux-gnueabi %s -o %t.o
// RUN: ld.lld %t.o -o %t.so -shared
// RUN: llvm-readobj -s %t.so | FileCheck %s
// Test that when all the .ARM.exidx sections are merged into a single
// synthetic EXIDX_CANTUNWIND entry we can still set the SHF_LINK_ORDER
// link.
.syntax unified
.section .text.1, "ax", %progbits
.globl f1
.type f1, %function
f1:
bx lr
.section .text.2, "ax", %progbits
.globl f2
.type f2, %function
f2:
.fnstart
bx lr
.cantunwind
.fnend
// CHECK: Name: .ARM.exidx
// CHECK-NEXT: Type: SHT_ARM_EXIDX
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_LINK_ORDER
// CHECK-NEXT: ]
// CHECK-NEXT: Address:
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size:
// CHECK-NEXT: Link: [[INDEX:.*]]
// CHECK: Index: [[INDEX]]
// CHECK-NEXT: Name: .text