test/convergence.asm

   1 ;Testname=O0; Arguments=-O0 -fbin -oconvergence.bin; Files=stdout stderr convergence.bin
   2 ;Testname=O1; Arguments=-O1 -fbin -oconvergence.bin; Files=stdout stderr convergence.bin
   3 ;Testname=Ox; Arguments=-Ox -fbin -oconvergence.bin; Files=stdout stderr convergence.bin
   4
   5 BITS 32
   6
   7 ; Simple
   8 jmp foo
   9 times 124 nop
  10 foo:
  11
  12 ; Must start short to converge optimally
  13 jmp car
  14 times 127 nop
  15 car:
  16
  17 ; Always near
  18 jmp cdr
  19 times 128 nop
  20 cdr:
  21
  22
  23 ; Simple
  24 add eax, quux2 - quux1
  25 quux1:
  26 times 127 nop
  27 quux2:
  28
  29 ; Must start short
  30 corge1:
  31 add eax, corge2 - corge1
  32 times 127 - 3 nop
  33 corge2:
  34
  35
  36 ; Simple
  37 lea eax, [bolug2-bolug1]
  38 bolug1:
  39 times 127 nop
  40 bolug2:
  41
  42 ; Must start short
  43 calog1:
  44 lea eax, [calog2-calog1]
  45 times 127 - 3 nop
  46 calog2:
  47
  48
  49 ; Do not confuse forward references and segmentless addresses!
  50 jmp 12345