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  12 Node:<a name="Assembly%20Code">Assembly Code</a>,
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  17
  18 <h3 class="section">The Simple Example at the Assembly Level</h3>
  19
  20    <p>This simple "hello world" example demonstrates several of the stab
  21 types used to describe C language source files.
  22
  23 <pre class="example">     1  gcc2_compiled.:
  24      2  .stabs "/cygint/s1/users/jcm/play/",100,0,0,Ltext0
  25      3  .stabs "hello.c",100,0,0,Ltext0
  26      4  .text
  27      5  Ltext0:
  28      6  .stabs "int:t1=r1;-2147483648;2147483647;",128,0,0,0
  29      7  .stabs "char:t2=r2;0;127;",128,0,0,0
  30      8  .stabs "long int:t3=r1;-2147483648;2147483647;",128,0,0,0
  31      9  .stabs "unsigned int:t4=r1;0;-1;",128,0,0,0
  32      10 .stabs "long unsigned int:t5=r1;0;-1;",128,0,0,0
  33      11 .stabs "short int:t6=r1;-32768;32767;",128,0,0,0
  34      12 .stabs "long long int:t7=r1;0;-1;",128,0,0,0
  35      13 .stabs "short unsigned int:t8=r1;0;65535;",128,0,0,0
  36      14 .stabs "long long unsigned int:t9=r1;0;-1;",128,0,0,0
  37      15 .stabs "signed char:t10=r1;-128;127;",128,0,0,0
  38      16 .stabs "unsigned char:t11=r1;0;255;",128,0,0,0
  39      17 .stabs "float:t12=r1;4;0;",128,0,0,0
  40      18 .stabs "double:t13=r1;8;0;",128,0,0,0
  41      19 .stabs "long double:t14=r1;8;0;",128,0,0,0
  42      20 .stabs "void:t15=15",128,0,0,0
  43      21      .align 4
  44      22 LC0:
  45      23      .ascii "Hello, world!\12\0"
  46      24      .align 4
  47      25      .global _main
  48      26      .proc 1
  49      27 _main:
  50      28 .stabn 68,0,4,LM1
  51      29 LM1:
  52      30      !#PROLOGUE# 0
  53      31      save %sp,-136,%sp
  54      32      !#PROLOGUE# 1
  55      33      call ___main,0
  56      34      nop
  57      35 .stabn 68,0,5,LM2
  58      36 LM2:
  59      37 LBB2:
  60      38      sethi %hi(LC0),%o1
  61      39      or %o1,%lo(LC0),%o0
  62      40      call _printf,0
  63      41      nop
  64      42 .stabn 68,0,6,LM3
  65      43 LM3:
  66      44 LBE2:
  67      45 .stabn 68,0,6,LM4
  68      46 LM4:
  69      47 L1:
  70      48      ret
  71      49      restore
  72      50 .stabs "main:F1",36,0,0,_main
  73      51 .stabn 192,0,0,LBB2
  74      52 .stabn 224,0,0,LBE2
  75      </pre>
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