lld/test/ELF/arm-exidx-sentinel-orphan.s

   1 // REQUIRES: arm
   2 // RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t
   3 // Use Linker script without .ARM.exidx Output Section so it is treated as
   4 // an orphan. We must still add the sentinel table entry
   5 // RUN: echo "SECTIONS { \
   6 // RUN:          .text 0x11000 : { *(.text*) } \
   7 // RUN:          } " > %t.script
   8 // RUN: ld.lld --no-merge-exidx-entries --script %t.script %t -o %t2
   9 // RUN: llvm-objdump -s --triple=armv7a-none-linux-gnueabi %t2 | FileCheck %s
  10
  11  .syntax unified
  12  .text
  13  .global _start
  14 _start:
  15  .fnstart
  16  .cantunwind
  17  bx lr
  18  .fnend
  19
  20 // CHECK: Contents of section .ARM.exidx:
  21 // 11004 - 4 = 0x11000 = _start
  22 // 1100c - 8 = 0x11004 = _start + sizeof(_start)
  23 // CHECK-NEXT: 0000 00100100 01000000 fc0f0100 01000000