test/MC/AArch64/coff-relocations.s

   1 ; RUN: llvm-mc -triple aarch64-windows -filetype obj -o %t.obj %s
   2 ; RUN: llvm-readobj -r %t.obj | FileCheck %s
   3 ; RUN: llvm-objdump -d %t.obj | FileCheck %s -check-prefix DISASM
   4
   5 ; IMAGE_REL_ARM64_ADDR32
   6 .Linfo_foo:
   7   .asciz "foo"
   8   .long foo
   9
  10 ; IMAGE_REL_ARM64_ADDR32NB
  11 .long func@IMGREL
  12
  13 ; IMAGE_REL_ARM64_ADDR64
  14 .globl struc
  15 struc:
  16   .quad arr
  17
  18 ; IMAGE_REL_ARM64_BRANCH26
  19 b target
  20
  21 ; IMAGE_REL_ARM64_PAGEBASE_REL21
  22 adrp x0, foo
  23
  24 ; IMAGE_REL_ARM64_PAGEOFFSET_12A
  25 add x0, x0, :lo12:foo
  26
  27 ; IMAGE_REL_ARM64_PAGEOFFSET_12L
  28 ldr x0, [x0, :lo12:foo]
  29
  30 ; IMAGE_REL_ARM64_PAGEBASE_REL21, even if the symbol offset is known
  31 adrp x0, bar
  32 bar:
  33
  34 ; IMAGE_REL_ARM64_SECREL
  35 .secrel32 .Linfo_bar
  36 .Linfo_bar:
  37
  38 ; IMAGE_REL_ARM64_SECTION
  39 .secidx func
  40
  41 .align 2
  42 adrp x0, baz + 0x12345
  43 baz:
  44 add x0, x0, :lo12:foo + 0x12345
  45 ldrb w0, [x0, :lo12:foo + 0x12345]
  46 ldr x0, [x0, :lo12:foo + 0x12348]
  47
  48 ; IMAGE_REL_ARM64_SECREL_LOW12A
  49 add x0, x0, :secrel_lo12:foo
  50 ; IMAGE_REL_ARM64_SECREL_HIGH12A
  51 add x0, x0, :secrel_hi12:foo
  52 ; IMAGE_REL_ARM64_SECREL_LOW12L
  53 ldr x0, [x0, :secrel_lo12:foo]
  54
  55 ; IMAGE_REL_ARM64_REL21
  56 adr x0, foo + 0x12345
  57
  58 ; IMAGE_REL_ARM64_BRANCH19
  59 bne target
  60
  61 ; IMAGE_REL_ARM64_BRANCH14
  62 tbz x0, #0, target
  63
  64 ; CHECK: Format: COFF-ARM64
  65 ; CHECK: Arch: aarch64
  66 ; CHECK: AddressSize: 64bit
  67 ; CHECK: Relocations [
  68 ; CHECK:   Section (1) .text {
  69 ; CHECK: 0x4 IMAGE_REL_ARM64_ADDR32 foo
  70 ; CHECK: 0x8 IMAGE_REL_ARM64_ADDR32NB func
  71 ; CHECK: 0xC IMAGE_REL_ARM64_ADDR64 arr
  72 ; CHECK: 0x14 IMAGE_REL_ARM64_BRANCH26 target
  73 ; CHECK: 0x18 IMAGE_REL_ARM64_PAGEBASE_REL21 foo
  74 ; CHECK: 0x1C IMAGE_REL_ARM64_PAGEOFFSET_12A foo
  75 ; CHECK: 0x20 IMAGE_REL_ARM64_PAGEOFFSET_12L foo
  76 ; CHECK: 0x24 IMAGE_REL_ARM64_PAGEBASE_REL21 bar
  77 ; CHECK: 0x28 IMAGE_REL_ARM64_SECREL .text
  78 ; CHECK: 0x2C IMAGE_REL_ARM64_SECTION func
  79 ; CHECK: 0x30 IMAGE_REL_ARM64_PAGEBASE_REL21 baz
  80 ; CHECK: 0x34 IMAGE_REL_ARM64_PAGEOFFSET_12A foo
  81 ; CHECK: 0x38 IMAGE_REL_ARM64_PAGEOFFSET_12L foo
  82 ; CHECK: 0x3C IMAGE_REL_ARM64_PAGEOFFSET_12L foo
  83 ; CHECK: 0x40 IMAGE_REL_ARM64_SECREL_LOW12A foo
  84 ; CHECK: 0x44 IMAGE_REL_ARM64_SECREL_HIGH12A foo
  85 ; CHECK: 0x48 IMAGE_REL_ARM64_SECREL_LOW12L foo
  86 ; CHECK: 0x4C IMAGE_REL_ARM64_REL21 foo
  87 ; CHECK: 0x50 IMAGE_REL_ARM64_BRANCH19 target
  88 ; CHECK: 0x54 IMAGE_REL_ARM64_BRANCH14 target
  89 ; CHECK:   }
  90 ; CHECK: ]
  91
  92 ; DISASM: 30:       20 1a 09 b0     adrp    x0, #305418240
  93 ; DISASM: 34:       00 14 0d 91     add     x0, x0, #837
  94 ; DISASM: 38:       00 14 4d 39     ldrb    w0, [x0, #837]
  95 ; DISASM: 3c:       00 a4 41 f9     ldr     x0, [x0, #840]
  96 ; DISASM: 40:       00 00 00 91     add     x0, x0, #0
  97 ; DISASM: 44:       00 00 40 91     add     x0, x0, #0, lsl #12
  98 ; DISASM: 48:       00 00 40 f9     ldr     x0, [x0]
  99 ; DISASM: 4c:       20 1a 09 30     adr     x0, #74565