llvm/test/ExecutionEngine/JITLink/x86-64/COFF_small_pic_relocations.s

   1 # RUN: rm -rf %t && mkdir -p %t
   2 # RUN: llvm-mc -triple=x86_64-windows-msvc -relax-relocations=false \
   3 # RUN:   -position-independent -filetype=obj -o %t/coff_sm_reloc.o %s
   4 # RUN: llvm-jitlink -noexec \
   5 # RUN:              -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \
   6 # RUN:              -abs external_data=0xdeadbeef \
   7 # RUN:              -check %s %t/coff_sm_reloc.o
   8
   9         .text
  10
  11         .def main;
  12         .scl 2;
  13         .type 32;
  14         .endef
  15         .globl main
  16         .p2align 4, 0x90
  17 main:
  18         retq
  19
  20 # Check a IMAGE_REL_AMD64_REL32 relocation to local function symbol.
  21 # jitlink-check: decode_operand(test_rel32_func, 0) = named_func - next_pc(test_rel32_func)
  22         .def test_rel32_func;
  23         .scl 2;
  24         .type 32;
  25         .endef
  26         .globl test_rel32_func
  27         .p2align 4, 0x90
  28 test_rel32_func:
  29         callq named_func
  30
  31 # Check a IMAGE_REL_AMD64_REL32 relocation to local data symbol.
  32 # jitlink-check: decode_operand(test_rel32_data, 4) = named_data - next_pc(test_rel32_data)
  33         .def test_rel32_data;
  34         .scl 2;
  35         .type 32;
  36         .endef
  37         .globl test_rel32_data
  38         .p2align 4, 0x90
  39 test_rel32_data:
  40     leaq named_data(%rip), %rax
  41
  42 # Check IMAGE_REL_AMD64_ADDR64 sets address of symbol to the fixup position.
  43 # jitlink-check: *{8}(test_addr64) = named_data
  44         .text
  45         .def named_func;
  46         .scl 2;
  47         .type 32;
  48         .endef
  49         .globl test_addr64
  50         .p2align 4, 0x90
  51 test_addr64:
  52         .quad named_data
  53
  54 # Local named data/func that is used in conjunction with other test cases
  55         .text
  56         .def named_func;
  57         .scl 2;
  58         .type 32;
  59         .endef
  60         .globl named_func
  61         .p2align 4, 0x90
  62 named_func:
  63         retq
  64
  65         .data
  66         .p2align 3
  67 named_data:
  68         .quad 53
  69