test/ExecutionEngine/RuntimeDyld/X86/MachO_i386_DynNoPIC_relocations.s

   1 # RUN: llvm-mc -triple=i386-apple-macosx10.4 -relocation-model=dynamic-no-pic -filetype=obj -o %T/test_i386.o %s
   2 # RUN: llvm-rtdyld -triple=i386-apple-macosx10.4 -verify -check=%s %/T/test_i386.o
   3
   4 // Put the section used in the test at a non zero address.
   5         .long 4
   6
   7         .section        __TEXT,__text2,regular,pure_instructions
   8         .globl  bar
   9         .align  4, 0x90
  10 bar:
  11         calll   tmp0$pb
  12 tmp0$pb:
  13         popl    %eax
  14 # Test section difference relocation to non-lazy ptr section.
  15 # rtdyld-check: decode_operand(inst1, 4) = x$non_lazy_ptr - tmp0$pb + 8
  16 inst1:
  17         movl    (x$non_lazy_ptr-tmp0$pb)+8(%eax), %eax
  18         movl    (%eax), %ebx
  19
  20 # Test VANILLA relocation to jump table.
  21 # rtdyld-check: decode_operand(inst2, 0) = bling$stub - next_pc(inst2)
  22 inst2:
  23         calll   bling$stub
  24         addl    %ebx, %eax
  25
  26 # Test scattered VANILLA relocations.
  27 inst3:
  28         movl    y+4, %ecx
  29         addl    %ecx, %eax
  30         retl
  31
  32         .section        __IMPORT,__jump_table,symbol_stubs,pure_instructions+self_modifying_code,5
  33 bling$stub:
  34         .indirect_symbol        bling
  35         .ascii  "\364\364\364\364\364"
  36
  37         .section        __IMPORT,__pointers,non_lazy_symbol_pointers
  38 x$non_lazy_ptr:
  39         .indirect_symbol        x
  40         .long   0
  41
  42         .comm   x,4,2
  43         .comm   bling,4,2
  44
  45         .globl  y
  46 .zerofill __DATA,__common,y,8,3
  47
  48 .subsections_via_symbols