lib/sdk/crt/string/i386/tcsrchr.inc

   1 /* $Id: tcsrchr.inc 49591 2010-11-15 01:29:12Z tkreuzer $
   2  */
   3
   4 #include "tchar.h"
   5 #include <asm.inc>
   6
   7 PUBLIC _tcsrchr
   8 .code
   9
  10 _tcsrchr:
  11     push esi
  12     mov esi, [esp + 8]
  13     mov edx, [esp + 12]
  14
  15     cld
  16     mov ecx, _tsize
  17
  18 .L1:
  19     _tlods
  20     cmp _treg(d), _treg(a)
  21     jne .L2
  22     mov ecx, esi
  23
  24 .L2:
  25     test _treg(a), _treg(a)
  26     jnz .L1
  27
  28     mov eax, ecx
  29     _tdec(eax)
  30     pop esi
  31     ret
  32
  33 END
  34 /* EOF */