sd_lab2.map

使用PIC24 16位单片机 读写SD卡 支持FAT32

                  0x0002ca                  _strlen
                  0x00028e                  _strncpy
                  0x002b34                  _toBCD
                  0x000280                  _tolower
                  0x0002ae                  _toupper

Memory Configuration

Name             Origin             Length             Attributes
data             0x000800           0x002000           a !xr
reset            0x000000           0x000004  
ivt              0x000004           0x0000fc  
aivt             0x000104           0x0000fc  
program          0x000200           0x0155fa           xr
config2          0x0157fc           0x000002  
config1          0x0157fe           0x000002  
*default*        0x000000           0xffffffff  

Linker script and memory map

LOAD C:\PIC24_SD_TEST\DecTrain\Lab2SD\fileio.o
LOAD C:\PIC24_SD_TEST\DecTrain\Lab2SD\sdmmc.o
LOAD C:\PIC24_SD_TEST\DecTrain\Lab2SD\Lab2.o
LOAD C:\PIC24_SD_TEST\DecTrain\Lab2SD\lcd.o
                    0x0004                  __IVT_BASE = 0x4
                    0x0104                  __AIVT_BASE = 0x104
                    0x0800                  __DATA_BASE = 0x800
                    0x0200                  __CODE_BASE = 0x200

.reset            0x000000          0x4
                  0x000000          0x2 SHORT 0x200 <code 336> (__reset)
                  0x000001          0x2 SHORT 0x4
                  0x000002          0x2 SHORT 0x0 ((<code 336> (__reset) >> 0x10) & 0x7f)
                  0x000003          0x2 SHORT 0x0

.text             0x000200       0x2b48
 *(.handle)
 *(.libc)
 .libc            0x000200         0x80 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libpic30-coff.a(crt0.o)
                  0x000200                  _resetPRI
                  0x000200                  _reset
                  0x000214                  _psv_init
                  0x000224                  _data_init
 .libc            0x000280          0xe C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(tolower.os)
                  0x000280                  tolower
 .libc            0x00028e         0x20 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(strncpy.o)
                  0x00028e                  strncpy
 .libc            0x0002ae          0xe C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(toupper.os)
                  0x0002ae                  toupper
 .libc            0x0002bc          0xe C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(memset.o)
                  0x0002bc                  memset
 .libc            0x0002ca          0xe C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(strlen.o)
                  0x0002ca                  strlen
 .libc            0x0002d8          0xa C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(strcpy.o)
                  0x0002d8                  strcpy
 .libc            0x0002e2         0x10 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libc-coff.a(strchr.o)
                  0x0002e2                  strchr
 *(.libm)
 .libm            0x0002f2         0x20 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(udivsi3.o)
                  0x0002f2                  __udivsi3
 .libm            0x000312         0x56 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(floatsisf.o)
                  0x000312                  __floatsisf
 .libm            0x000368         0xbc C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(addsf3.o)
                  0x000368                  __subsf3
                  0x00036a                  __addsf3
 .libm            0x000424         0x68 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(mulsf3.o)
                  0x000424                  __mulsf3
 .libm            0x00048c          0x4 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(fgtge.o)
                  0x00048c                  __gesf2
                  0x00048c                  __gtsf2
 .libm            0x000490          0x4 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(feqltle.o)
                  0x000490                  __eqsf2
                  0x000490                  __ltsf2
                  0x000490                  __lesf2
 .libm            0x000494         0x4c C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(fpack.o)
                  0x000494                  _fpack
 .libm            0x0004e0         0x10 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(funpack2.o)
                  0x0004e0                  _funpack2
 .libm            0x0004f0         0x20 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(futil.o)
                  0x0004f0                  _fPropagateNaN
                  0x000502                  _fbopExit
                  0x00050a                  _fbopReturnNaN
 .libm            0x000510         0x36 C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(fcompare.o)
                  0x000510                  _fcompare
 .libm            0x000546         0x2a C:\Program Files\Microchip\MPLAB C30\bin\..\lib\libm-coff.a(funpack.o)
                  0x000546                  _funpack
 *(.libdsp)
 *(.lib*)
 *(.text)
 .text            0x000570       0x18d0 C:\PIC24_SD_TEST\DecTrain\Lab2SD\fileio.o
                  0x000570                  FAT16Init
                  0x000590                  fopen
                  0x0005fe                  FILEfind
                  0x0006cc                  FATread
                  0x00074e                  FILEopen
                  0x000804                  __fread
                  0x00095a                  FILEget_next_cluster
                  0x0009c6                  Write_File_Entry
                  0x000a2c                  FATwrite
                  0x000aec                  FAT_erase_cluster_chain
                  0x000b6e                  Cache_File_Entry
                  0x000cb0                  __fwrite
                  0x000eac                  CreateFileEntry
                  0x000f16                  CreateFirstCluster
                  0x000f50                  FindEmptyEntries
                  0x001018                  PopulateEntries
                  0x0010b6                  FILEallocate_new_cluster
                  0x001110                  FATfindEmptyCluster
                  0x00118c                  FATReadQueued
                  0x0011fe                  __fclose
                  0x001288                  IncrementTimeStamp
                  0x001382                  Fill_File_Object
                  0x0014c4                  LoadDirAttrib
                  0x00151e                  FILEerase
                  0x0015b4                  __fopen
                  0x0017da                  __fseek
                  0x001946                  ftell
                  0x001954                  remove
                  0x0019dc                  fseek
                  0x001a08                  rewind
                  0x001a30                  FileObjectCopy
                  0x001a6c                  FILECreateHeadCluster
                  0x001ad8                  EraseCluster
                  0x001b3a                  Cluster2Sector
                  0x001b98                  fwrite
                  0x001be4                  feof
                  0x001c08                  fread
                  0x001c34                  fclose
                  0x001c50                  FormatFileName
                  0x001d3a                  ValidateChars
                  0x001d9c                  isShort
 .text            0x001e40        0x804 C:\PIC24_SD_TEST\DecTrain\Lab2SD\sdmmc.o
                  0x001e40                  MediaDetect
                  0x001e5c                  MediaInit
                  0x001e7e                  MediaInitialize
                  0x001f14                  ShutdownMedia
                  0x001f1e                  SendMMCCmd
                  0x00203c                  SECTORread
                  0x0020dc                  SECTORwrite
                  0x002180                  WriteProtectState
                  0x00218e                  Delayms
                  0x0021c6                  ReadMedia
                  0x0021de                  StartupCard
                  0x002258                  DISKmount
                  0x0022a2                  LoadMBR
                  0x00234e                  LoadBootSector
                  0x0024e6                  StopCard
                  0x0024fe                  CloseSPI
                  0x00250c                  OpenSPI