bolt/test/AArch64/long-jmp-offset-boundary.s

   1 # This test checks long call negative offset boundary(0x8000000) for aarch64.
   2
   3 # REQUIRES: system-linux
   4
   5 # RUN: llvm-mc -filetype=obj -triple aarch64-unknown-unknown \
   6 # RUN:   %s -o %t.o
   7 # RUN: %clang %cflags %t.o -o %t.exe -nostartfiles -fuse-ld=lld -Wl,-q \
   8 # RUN:   -Wl,--script=%p/Inputs/long-jmp-offset-boundary.ld
   9 # RUN: llvm-bolt %t.exe -o %t.bolt.exe -skip-funcs="foo.*"
  10 # RUN: llvm-objdump -d -j .text --print-imm-hex %t.bolt.exe | FileCheck %s
  11
  12 # The default alignment of the new program header table and the new text is
  13 # HugePageSize(2MB).
  14 # CHECK: [[#%x,ADDR:]]: [[#]]           bl
  15 # CHECK-SAME:   0x[[#ADDR-0x8000000]] <foo>
  16
  17         .text
  18         .section        foo_section,"ax",@progbits
  19         .globl  foo
  20         .type   foo,@function
  21 foo:
  22         ret
  23         .size   foo, .-foo
  24
  25         .section        main_section,"ax",@progbits
  26         .globl  _start
  27         .type   _start,@function
  28 _start:
  29         bl      foo
  30         ret
  31         .size   _start, .-_start