lld/test/ELF/arm-thumb-thunk-empty-pass.s

   1 // REQUIRES: arm
   2 // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=thumbv7a-none-linux-gnueabi %s -o %t.o
   3 // RUN: ld.lld %t.o -o %t
   4 // RUN: llvm-objdump --no-print-imm-hex -d %t | FileCheck %s
   5  .syntax unified
   6  .global _start, foo
   7  .type _start, %function
   8  .section .text.start,"ax",%progbits
   9 _start:
  10  bl _start
  11  .section .text.dummy1,"ax",%progbits
  12  .space 0xfffffe
  13  .section .text.foo,"ax",%progbits
  14   .type foo, %function
  15 foo:
  16  bl _start
  17
  18 // CHECK: Disassembly of section .text:
  19 // CHECK-EMPTY:
  20 // CHECK-NEXT: <_start>:
  21 // CHECK-NEXT:    200b4:       f7ff fffe       bl      0x200b4 <_start>
  22 // CHECK: <__Thumbv7ABSLongThunk__start>:
  23 // CHECK-NEXT:    200b8:       f7ff bffc       b.w     0x200b4 <_start>
  24
  25 // CHECK: <__Thumbv7ABSLongThunk__start>:
  26 // CHECK:       10200bc:       f240 0cb5       movw    r12, #181
  27 // CHECK-NEXT:  10200c0:       f2c0 0c02       movt    r12, #2
  28 // CHECK-NEXT:  10200c4:       4760    bx      r12
  29 // CHECK: <foo>:
  30 // CHECK-NEXT:  10200c6:       f7ff fff9       bl      0x10200bc <__Thumbv7ABSLongThunk__start>