llvm/test/MC/AArch64/mapping-across-sections.s

   1 // RUN: llvm-mc -triple=aarch64 -filetype=obj %s | llvm-objdump -t - | FileCheck %s --match-full-lines
   2 // RUN: llvm-mc -triple=aarch64 -filetype=obj -implicit-mapsyms %s | llvm-objdump -t - | FileCheck %s --check-prefix=CHECK1 --match-full-lines
   3
   4 /// The test covers many state transitions. Let's use the first state and the last state to describe a section.
   5 /// .text goes through cd -> dd -> cc -> dd.
   6 /// .data goes through dd -> dc -> cd.
   7 .file "0.s"
   8 .section .text1,"ax"
   9 add w0, w0, w0
  10
  11 .text
  12 add w0, w0, w0
  13 .word 42
  14
  15 .pushsection .data,"aw"
  16 .word 42
  17 .popsection
  18
  19 .text
  20 .word 42
  21
  22 .section .text1,"ax"
  23 add w1, w1, w1
  24
  25 .text
  26 add w1, w1, w1
  27
  28 .section .data,"aw"
  29 .word 42
  30 add w0, w0, w0
  31
  32 .text
  33 .word 42
  34
  35 ## .rodata and subsequent symbols should be after the FILE symbol of "1.s".
  36 .file "1.s"
  37 .section .rodata,"a"
  38 .word 42
  39 add w0, w0, w0
  40
  41 .section .data,"aw"
  42 add w0, w0, w0
  43 .word 42
  44
  45 .text
  46
  47 .ident "clang"
  48 .section ".note.GNU-stack","",@progbits
  49
  50 // CHECK:      SYMBOL TABLE:
  51 // CHECK-NEXT: 0000000000000000 l    df *ABS*   0000000000000000 0.s
  52 // CHECK-NEXT: 0000000000000000 l       .text1  0000000000000000 $x
  53 // CHECK-NEXT: 0000000000000000 l       .text   0000000000000000 $x
  54 // CHECK-NEXT: 0000000000000004 l       .text   0000000000000000 $d
  55 // CHECK-NEXT: 0000000000000000 l       .data   0000000000000000 $d
  56 // CHECK-NEXT: 000000000000000c l       .text   0000000000000000 $x
  57 // CHECK-NEXT: 0000000000000008 l       .data   0000000000000000 $x
  58 // CHECK-NEXT: 0000000000000010 l       .text   0000000000000000 $d
  59 // CHECK-NEXT: 0000000000000000 l    df *ABS*   0000000000000000 1.s
  60 // CHECK-NEXT: 0000000000000000 l       .rodata 0000000000000000 $d
  61 // CHECK-NEXT: 0000000000000004 l       .rodata 0000000000000000 $x
  62 // CHECK-NEXT: 0000000000000010 l       .data   0000000000000000 $d
  63 // CHECK-NEXT: 0000000000000000 l       .comment        0000000000000000 $d
  64 // CHECK-NOT:  {{.}}
  65
  66 // CHECK1:      SYMBOL TABLE:
  67 // CHECK1-NEXT: 0000000000000000 l    df *ABS*  0000000000000000 0.s
  68 // CHECK1-NEXT: 0000000000000004 l       .text  0000000000000000 $d
  69 // CHECK1-NEXT: 000000000000000c l       .text  0000000000000000 $x
  70 // CHECK1-NEXT: 0000000000000008 l       .data  0000000000000000 $x
  71 // CHECK1-NEXT: 0000000000000010 l       .text  0000000000000000 $d
  72 // CHECK1-NEXT: 0000000000000014 l       .text  0000000000000000 $x
  73 // CHECK1-NEXT: 0000000000000000 l    df *ABS*  0000000000000000 1.s
  74 // CHECK1-NEXT: 0000000000000004 l       .rodata        0000000000000000 $x
  75 // CHECK1-NEXT: 0000000000000008 l       .rodata        0000000000000000 $d
  76 // CHECK1-NEXT: 0000000000000010 l       .data  0000000000000000 $d
  77 // CHECK1-NOT:  {{.}}