llvm/test/ExecutionEngine/RuntimeDyld/X86/COFF_x86_64.s

   1 # RUN: rm -rf %t && mkdir -p %t
   2 # RUN: llvm-mc -triple=x86_64-pc-win32 -filetype=obj -o %t/COFF_x86_64.o %s
   3 # RUN: llvm-rtdyld -triple=x86_64-pc-win32  -dummy-extern external_func=0x1 \
   4 # RUN:   -dummy-extern external_data=0x2 -verify -check=%s %t/COFF_x86_64.o
   5
   6
   7         .text
   8         .def     F;
   9         .scl    2;
  10         .type   32;
  11         .endef
  12         .globl  __real400921f9f01b866e
  13         .section        .rdata,"dr",discard,__real400921f9f01b866e
  14         .align  8
  15 __real400921f9f01b866e:
  16         .quad   4614256650576692846     # double 3.1415899999999999
  17         .text
  18         .globl  F
  19         .global inst1
  20         .align  16, 0x90
  21 F:                                      # @F
  22 .Ltmp0:
  23 .seh_proc F
  24 # %bb.0:                                # %entry
  25 .Ltmp1:
  26         .seh_endprologue
  27 # rtdyld-check: decode_operand(inst1, 4) = __real400921f9f01b866e - next_pc(inst1)
  28 inst1:
  29         movsd   __real400921f9f01b866e(%rip), %xmm0 # xmm0 = mem[0],zero
  30         retq
  31 .Leh_func_end0:
  32 .Ltmp2:
  33         .seh_endproc
  34
  35         .globl  call_to_dllimport
  36         .p2align        4, 0x90
  37 # Check calls to dllimports.
  38 #
  39 # (1) Check that callq argument points to synthesized stub addr.
  40 # rtdyld-check: decode_operand(call_to_dllimport, 3) = \
  41 # rtdyld-check:   stub_addr(COFF_x86_64.o/.text, __imp_external_func) - \
  42 # rtdyld-check:     next_pc(call_to_dllimport)
  43 #
  44 # (2) Check that synthesized stub entry points to call target.
  45 # rtdyld-check: *{8}(stub_addr(COFF_x86_64.o/.text, __imp_external_func)) = \
  46 # rtdyld-check:   external_func
  47 call_to_dllimport:
  48         callq   *__imp_external_func(%rip)
  49
  50         .globl  load_from_dllimport
  51         .p2align        4, 0x90
  52 # Check loads from dllimports.
  53 #
  54 # (1) Check that the movq argument points to synthesized stub addr.
  55 # rtdyld-check: decode_operand(load_from_dllimport, 4) = \
  56 # rtdyld-check:   stub_addr(COFF_x86_64.o/.text, __imp_external_data) - \
  57 # rtdyld-check:     next_pc(load_from_dllimport)
  58 #
  59 # (2) Check that synthesized stub entry points to datao target.
  60 # rtdyld-check: *{8}(stub_addr(COFF_x86_64.o/.text, __imp_external_data)) = \
  61 # rtdyld-check:   external_data
  62 load_from_dllimport:
  63         movq    __imp_external_data(%rip), %rax
  64
  65         .data
  66         .globl  x                       # @x
  67 # rtdyld-check: *{8}x = F
  68 x:
  69         .quad   F
  70
  71 # Make sure the JIT doesn't bail out on BSS sections.
  72         .bss
  73 bss_check:
  74         .fill 8, 1, 0