bolt/test/runtime/X86/gotoff-large-code-model.s

   1 # REQUIRES: system-linux
   2
   3 # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown \
   4 # RUN:   %s -o %t.o
   5 # RUN: %clang %cflags -no-pie %t.o -o %t.exe -Wl,-q
   6
   7 # RUN: llvm-bolt %t.exe --funcs init_impls --lite \
   8 # RUN:   -o %t.bolted
   9 # RUN: %t.bolted | FileCheck %s
  10
  11         .section        .rodata.str1.1,"aMS",@progbits,1
  12 .LC2:
  13         .string "Hello, world\n"
  14         .text
  15         .p2align 4
  16         .globl  init_impls
  17         .type   init_impls, @function
  18 init_impls:
  19         .cfi_startproc
  20   push   %rbp
  21   mov    %rsp,%rbp
  22   push   %r15
  23   push   %rbx
  24   sub    $0x8,%rsp
  25 1:
  26   lea    1b(%rip),%rbx
  27   #  R_X86_64_GOTPC64  _GLOBAL_OFFSET_TABLE_+0x9
  28   movabsq $_GLOBAL_OFFSET_TABLE_-1b, %r11
  29   add    %r11,%rbx
  30   #  R_X86_64_GOTOFF64 .LC2
  31   movabs $.LC2@gotoff,%rax
  32   lea    (%rbx,%rax,1),%rax
  33   mov    %rax,%rdi
  34   mov    %rbx,%r15
  35   #  R_X86_64_PLTOFF64 puts
  36   movabs $puts@pltoff,%rax
  37   add    %rbx,%rax
  38   call   *%rax
  39   add    $0x8,%rsp
  40   pop    %rbx
  41   pop    %r15
  42   pop    %rbp
  43   retq
  44   .cfi_endproc
  45   .size init_impls, .-init_impls
  46
  47   .globl main
  48   .type main, @function
  49   .p2align 4
  50 main:
  51   callq init_impls
  52   xorq  %rax, %rax
  53   ret
  54
  55 # CHECK: Hello, world