llvm/test/MC/COFF/cv-loc.s

   1 # RUN: llvm-mc < %s -triple=x86_64-pc-win32 -filetype=obj | llvm-readobj - --codeview | FileCheck %s
   2
   3 .section .debug$S
   4 .long 4
   5 .cv_stringtable
   6
   7 .cv_file 1 "a.c"
   8 .cv_file 2 "t.inc"
   9
  10 .cv_func_id 0
  11
  12 # Implements this C:
  13 # void f(volatile int *x) {
  14 #   ++*x;
  15 # #include "t.h" // contains two ++*x; statements
  16 #   ++*x;
  17 # }
  18
  19 .text
  20 .def     f;
  21         .scl    2;
  22         .type   32;
  23         .endef
  24         .text
  25         .globl  f
  26         .align  16, 0x90
  27 f:
  28 .Lfunc_begin0:
  29   .cv_loc 0 1 5 2
  30   incl (%rdi)
  31   # #include "t.h" start
  32   .cv_loc 0 2 0 0 is_stmt 1
  33   incl (%rdi)
  34   .cv_loc 0 2 1 0
  35   incl (%rdi)
  36   # #include "t.h" end
  37   .cv_loc 0 1 6 2
  38   incl (%rdi)
  39   retq
  40 .Lfunc_end0:
  41
  42 .section .debug$S
  43 .cv_filechecksums
  44 .cv_linetable 0, f, .Lfunc_end0
  45
  46 # CHECK: FunctionLineTable [
  47 # CHECK:   LinkageName: f
  48 # CHECK:   Flags: 0x1
  49 # CHECK:   CodeSize: 0x9
  50 # CHECK:   FilenameSegment [
  51 # CHECK:     Filename: a.c (0x0)
  52 # CHECK:     +0x0 [
  53 # CHECK:       LineNumberStart: 5
  54 # CHECK:       LineNumberEndDelta: 0
  55 # CHECK:       IsStatement: No
  56 # CHECK:       ColStart: 2
  57 # CHECK:       ColEnd: 0
  58 # CHECK:     ]
  59 # CHECK:   ]
  60 # CHECK:   FilenameSegment [
  61 # CHECK:     Filename: t.inc (0x8)
  62 # CHECK:     +0x2 [
  63 # CHECK:       LineNumberStart: 0
  64 # CHECK:       LineNumberEndDelta: 0
  65 # CHECK:       IsStatement: Yes
  66 # CHECK:       ColStart: 0
  67 # CHECK:       ColEnd: 0
  68 # CHECK:     ]
  69 # CHECK:     +0x4 [
  70 # CHECK:       LineNumberStart: 1
  71 # CHECK:       LineNumberEndDelta: 0
  72 # CHECK:       IsStatement: No
  73 # CHECK:       ColStart: 0
  74 # CHECK:       ColEnd: 0
  75 # CHECK:     ]
  76 # CHECK:   ]
  77 # CHECK:   FilenameSegment [
  78 # CHECK:     Filename: a.c (0x0)
  79 # CHECK:     +0x6 [
  80 # CHECK:       LineNumberStart: 6
  81 # CHECK:       LineNumberEndDelta: 0
  82 # CHECK:       IsStatement: No
  83 # CHECK:       ColStart: 2
  84 # CHECK:       ColEnd: 0
  85 # CHECK:     ]
  86 # CHECK:   ]
  87 # CHECK: ]