git.gag.com Git - fw/sdcc/blob - device/lib/_strcpy.lst

   1                               1 ;--------------------------------------------------------
   2                               2 ; File Created by SDCC : FreeWare ANSI-C Compiler
   3                               3 ; Version 2.1.9Ga Sun Jan 16 17:31:33 2000
   4                               4
   5                               5 ;--------------------------------------------------------
   6                               6         .module _strcpy
   7                               7 ;--------------------------------------------------------
   8                               8 ; publics variables in this module
   9                               9 ;--------------------------------------------------------
  10                              10         .globl _strcpy_PARM_2
  11                              11         .globl _strcpy
  12                              12 ;--------------------------------------------------------
  13                              13 ; special function registers
  14                              14 ;--------------------------------------------------------
  15                              15 ;--------------------------------------------------------
  16                              16 ; special function bits
  17                              17 ;--------------------------------------------------------
  18                              18 ;--------------------------------------------------------
  19                              19 ; internal ram data
  20                              20 ;--------------------------------------------------------
  21                              21         .area   DSEG    (DATA)
  22    0000                      22 _strcpy_sloc0_1_0:
  23    0000                      23         .ds     0x0003
  24                              24 ;--------------------------------------------------------
  25                              25 ; overlayable items in internal ram
  26                              26 ;--------------------------------------------------------
  27                              27         .area   OSEG    (OVR,DATA)
  28                              28 ;--------------------------------------------------------
  29                              29 ; indirectly addressable internal ram data
  30                              30 ;--------------------------------------------------------
  31                              31         .area   ISEG    (DATA)
  32                              32 ;--------------------------------------------------------
  33                              33 ; bit data
  34                              34 ;--------------------------------------------------------
  35                              35         .area   BSEG    (BIT)
  36                              36 ;--------------------------------------------------------
  37                              37 ; external ram data
  38                              38 ;--------------------------------------------------------
  39                              39         .area   XSEG    (XDATA)
  40    0000                      40 _strcpy_PARM_2:
  41    0000                      41         .ds     0x0003
  42    0003                      42 _strcpy_d_1_1:
  43    0003                      43         .ds     0x0003
  44                              44 ;--------------------------------------------------------
  45                              45 ; global & static initialisations
  46                              46 ;--------------------------------------------------------
  47                              47         .area GSINIT (CODE)
  48                              48 ;--------------------------------------------------------
  49                              49 ; code
  50                              50 ;--------------------------------------------------------
  51                              51         .area CSEG (CODE)
  52                     0000     52         G$strcpy$0$0 ==.
  53                              53 ;       _strcpy.c 27
  54                              54 ;       -----------------------------------------
  55                              55 ;        function strcpy
  56                              56 ;       -----------------------------------------
  57    0000                      57 _strcpy:
  58                     0002     58         ar2 = 0x02
  59                     0003     59         ar3 = 0x03
  60                     0004     60         ar4 = 0x04
  61                     0005     61         ar5 = 0x05
  62                     0006     62         ar6 = 0x06
  63                     0007     63         ar7 = 0x07
  64                     0000     64         ar0 = 0x00
  65                     0001     65         ar1 = 0x01
  66                              66 ;       _strcpy.c 35
  67    0000 C0 F0                67         push    b
  68    0002 C0 83                68         push    dph
  69    0004 C0 82                69         push    dpl
  70    0006 90s00r03             70         mov     dptr,#_strcpy_d_1_1
  71    0009 D0 E0                71         pop     acc
  72    000B F0                   72         movx    @dptr,a
  73    000C D0 E0                73         pop     acc
  74    000E A3                   74         inc     dptr
  75    000F F0                   75         movx    @dptr,a
  76    0010 D0 E0                76         pop     acc
  77    0012 A3                   77         inc     dptr
  78    0013 F0                   78         movx    @dptr,a
  79                              79 ;       _strcpy.c 31
  80    0014 90s00r03             80         mov     dptr,#_strcpy_d_1_1
  81    0017 E0                   81         movx    a,@dptr
  82    0018 FA                   82         mov     r2,a
  83    0019 A3                   83         inc     dptr
  84    001A E0                   84         movx    a,@dptr
  85    001B FB                   85         mov     r3,a
  86    001C A3                   86         inc     dptr
  87    001D E0                   87         movx    a,@dptr
  88    001E FC                   88         mov     r4,a
  89                              89 ;       _strcpy.c 33
  90    001F 90s00r00             90         mov     dptr,#_strcpy_PARM_2
  91    0022 E0                   91         movx    a,@dptr
  92    0023 F5*00                92         mov     _strcpy_sloc0_1_0,a
  93    0025 A3                   93         inc     dptr
  94    0026 E0                   94         movx    a,@dptr
  95    0027 F5*01                95         mov     (_strcpy_sloc0_1_0 + 1),a
  96    0029 A3                   96         inc     dptr
  97    002A E0                   97         movx    a,@dptr
  98    002B F5*02                98         mov     (_strcpy_sloc0_1_0 + 2),a
  99    002D                      99 00101$:
 100    002D 8A 00               100         mov     ar0,r2
 101    002F 8B 01               101         mov     ar1,r3
 102    0031 8C 05               102         mov     ar5,r4
 103    0033 0A                  103         inc     r2
 104    0034 BA 00 01            104         cjne    r2,#0x00,00108$
 105    0037 0B                  105         inc     r3
 106    0038                     106 00108$:
 107    0038 85*00 82            107         mov     dpl,_strcpy_sloc0_1_0
 108    003B 85*01 83            108         mov     dph,(_strcpy_sloc0_1_0 + 1)
 109    003E 85*02 F0            109         mov     b,(_strcpy_sloc0_1_0 + 2)
 110    0041 05*00               110         inc     _strcpy_sloc0_1_0
 111    0043 E4                  111         clr     a
 112    0044 B5*00 02            112         cjne    a,_strcpy_sloc0_1_0,00109$
 113    0047 05*01               113         inc     (_strcpy_sloc0_1_0 + 1)
 114    0049                     114 00109$:
 115    0049 12s00r00            115         lcall   __gptrget
 116                             116 ; Peephole 190   removed redundant mov
 117                             117 ; Peephole 191   removed redundant mov
 118    004C FE                  118         mov  r6,a
 119    004D 88 82               119         mov  dpl,r0
 120    004F 89 83               120         mov  dph,r1
 121    0051 8D F0               121         mov  b,r5
 122    0053 12s00r00            122         lcall __gptrput
 123                             123 ; Peephole 109   removed ljmp by inverse jump logic
 124    0056 70 D5               124         jnz  00101$
 125    0058                     125 00110$:
 126                             126 ;       _strcpy.c 35
 127    0058 90s00r03            127         mov     dptr,#_strcpy_d_1_1
 128    005B E0                  128         movx    a,@dptr
 129    005C FA                  129         mov     r2,a
 130    005D A3                  130         inc     dptr
 131    005E E0                  131         movx    a,@dptr
 132    005F FB                  132         mov     r3,a
 133    0060 A3                  133         inc     dptr
 134    0061 E0                  134         movx    a,@dptr
 135    0062 FC                  135         mov     r4,a
 136    0063 8A 82               136         mov     dpl,r2
 137    0065 8B 83               137         mov     dph,r3
 138    0067 8C F0               138         mov     b,r4
 139    0069                     139 00104$:
 140                     0069    140         C$_strcpy.c$36$1$1 ==.
 141                     0069    141         XG$strcpy$0$0 ==.
 142    0069 22                  142         ret
 143                             143         .area   CSEG    (CODE)