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         .section section,"rx"
   8         .long 0
   9 Lreloc:
  10         .long 0
  11 # rtdyld-check: *{2}Lreloc = 1
  12         .reloc 4, secidx, section+4
  13
  14
  15         .text
  16         .def     F;
  17         .scl    2;
  18         .type   32;
  19         .endef
  20         .globl  __real400921f9f01b866e
  21         .section        .rdata,"dr",discard,__real400921f9f01b866e
  22         .align  8
  23 __real400921f9f01b866e:
  24         .quad   4614256650576692846     # double 3.1415899999999999
  25         .text
  26         .globl  F
  27         .global inst1
  28         .align  16, 0x90
  29 F:                                      # @F
  30 .Ltmp0:
  31 .seh_proc F
  32 # %bb.0:                                # %entry
  33 .Ltmp1:
  34         .seh_endprologue
  35 # rtdyld-check: decode_operand(inst1, 4) = __real400921f9f01b866e - next_pc(inst1)
  36 inst1:
  37         movsd   __real400921f9f01b866e(%rip), %xmm0 # xmm0 = mem[0],zero
  38         retq
  39 .Leh_func_end0:
  40 .Ltmp2:
  41         .seh_endproc
  42
  43         .globl  call_to_dllimport
  44         .p2align        4, 0x90
  45 # Check calls to dllimports.
  46 #
  47 # (1) Check that callq argument points to synthesized stub addr.
  48 # rtdyld-check: decode_operand(call_to_dllimport, 3) = \
  49 # rtdyld-check:   stub_addr(COFF_x86_64.o/.text, __imp_external_func) - \
  50 # rtdyld-check:     next_pc(call_to_dllimport)
  51 #
  52 # (2) Check that synthesized stub entry points to call target.
  53 # rtdyld-check: *{8}(stub_addr(COFF_x86_64.o/.text, __imp_external_func)) = \
  54 # rtdyld-check:   external_func
  55 call_to_dllimport:
  56         callq   *__imp_external_func(%rip)
  57
  58         .globl  load_from_dllimport
  59         .p2align        4, 0x90
  60 # Check loads from dllimports.
  61 #
  62 # (1) Check that the movq argument points to synthesized stub addr.
  63 # rtdyld-check: decode_operand(load_from_dllimport, 4) = \
  64 # rtdyld-check:   stub_addr(COFF_x86_64.o/.text, __imp_external_data) - \
  65 # rtdyld-check:     next_pc(load_from_dllimport)
  66 #
  67 # (2) Check that synthesized stub entry points to datao target.
  68 # rtdyld-check: *{8}(stub_addr(COFF_x86_64.o/.text, __imp_external_data)) = \
  69 # rtdyld-check:   external_data
  70 load_from_dllimport:
  71         movq    __imp_external_data(%rip), %rax
  72
  73         .data
  74         .globl  x                       # @x
  75 # rtdyld-check: *{8}x = F
  76 x:
  77         .quad   F
  78
  79 # Make sure the JIT doesn't bail out on BSS sections.
  80         .bss
  81 bss_check:
  82         .fill 8, 1, 0