lld/test/ELF/aarch64-range-thunk-extension-plt32.s

   1 // REQUIRES: aarch64
   2 // RUN: llvm-mc -filetype=obj -triple=aarch64 %s -o %t.o
   3 // RUN: echo 'SECTIONS { \
   4 // RUN:         .text.1 0x10000 : { *(.text.1) } \
   5 // RUN:         .text.2 0x200000000 : AT(0x20000) { *(.text.2) } \
   6 // RUN:       } ' > %t.script
   7 // RUN: ld.lld --script %t.script %t.o -o %t
   8 // RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t | FileCheck %s
   9
  10 // The word should be an offset to the range extension thunk.
  11 // CHECK-LABEL: <_start>:
  12 // CHECK-NEXT:    10000:       04 00 00 00     .word   0x00000004
  13
  14 // The thunk redirects to the address of callee.
  15 // CHECK-LABEL: <__AArch64AbsLongThunk_callee>:
  16 // CHECK-NEXT:    10004:       ldr     x16, 0x1000c <__AArch64AbsLongThunk_callee+0x8>
  17 // CHECK-NEXT:    10008:       br      x16
  18 // CHECK-NEXT:    1000c:       00 00 00 00     .word   0x00000000
  19 // CHECK-NEXT:    10010:       02 00 00 00     .word   0x00000002
  20
  21 // CHECK-LABEL: <callee>:
  22 // CHECK-NEXT:    200000000:      ret
  23
  24   .section .text.1, "ax", %progbits
  25   .global _start
  26   .type _start, %function
  27 _start:
  28   .word callee@PLT - .
  29
  30   .section .text.2, "ax", %progbits
  31   .global callee
  32   .type callee, %function
  33 callee:
  34   ret