18b20.mp

一个关于AVR单片机的例程

NOTE: AVR Code addresses are word addresses
All other addresses (including ones in FLASH) are byte addresses

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0054   0032 =     50. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __lit_start
       005C  _led_data
       0086  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0086   0A28 =   2600. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0043  __start
       0043  __text_start
       0063  _exit
       0064  _delay_1us
       0066  _delay_1ms
       006F  _delay_1s
       0098  _delay_us
       00A6  _delay_ms
       00B4  _delay_s
       00E5  _port_init
       00EF  _init_devices
       00F7  _main
       0103  _init_1820
       0119  _write_1820
       0135  _read_1820
       015A  _gettemp
       0255  _led_init
       025B  _display_one
       0274  _display
       02EE  _led_error
       02F4  push_arg4
       02F6  push_arg2
       02F9  mod16u
       02FB  div16u
       02FC  xdiv16u
       0315  mod8u
       0317  div8u
       0318  xdiv8u
       032D  empy16s
       033D  pop_gset2
       0340  pop_gset3
       0343  pop_gset5
       0346  push_gset5
       0348  push_gset4
       034A  push_gset3
       034C  push_gset2
       034E  push_gset1
       0351  pop_gset1
       0352  pop
       0365  neg32
       036E  lpm32
       0382  lsl8
       0388  fp2int
       0391  nojump1
       0396  fp2long
       039D  nojump2
       039F  FTOI
       03A1  FTOL
       03D0  int2fp
       03D6  long2fp
       03DB  ITOF
       03EF  itof2
       03F1  itof3
       0400  save_floatregs
       040B  restore_floatregs
       0416  stk2arg1
       041B  stk2arg0
       0420  float_epilog
       0427  float_prolog
       042A  add32fs
       042D  add32f
       0432  sub32fs
       0435  sub32f
       043A  fret2
       0441  FSUB
       0442  FADD
       0487  usub24
       048B  cmp32f
       0490  FLTCP
       04BC  empy32fs
       04BF  empy32f
       04C8  eFMUL
       04E0  eumul24
       0509  savfacc1
       050C  restorefacc1
       050F  unpackfacc1
       0518  negmant
       051E  maxres
       0525  minres
       052B  ac1toac2
       0531  swapacc
       053D  unpack
       054F  repack
       0557  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0060   0004 =      4. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  _count
       0060  __bss_start
       0061  _flag
       0062  _wml
       0063  _wmh
       0064  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0004 =      4. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\icc\lib\crtatmega.o	[ crtatmega.s ]
delay.o	[ delay.c ]
main.o	[ main.c ]
18b20.o	[ _18b20.c ]
led.o	[ led.c ]
<library>	[ asave.s, div16u.s, div8u.s, emul16s.s, gpop2.s, gpop3.s, gpop5.s, gpush.s, lneg.s, lpm32.s, lsl8.s, fp2int.s ]
[ fpint2fp.s, fputil.s, fpadd.s, fpcmp.s, fpemul.s, fputil2.s, fputil3.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.512