linker.prm

飞思卡尔液带晶驱动的MCU例程 飞思卡尔液带晶驱动的MCU例程

NAMES
END

SEGMENTS /* here all RAM/ROM areas of the device are listed. Used in PLACEMENT below. */
      /* Register space  */
      /* IO_SEG      = PAGED            0x0000 TO   0x07FF; */

      /* nonpaged RAM */
      RAM         = READ_WRITE   		  0x2000 TO   0x3FFF ALIGN 2;  /* aling on even boundary for objects of size greater than 1 byte */
      /* note that the compiler will use top of RAM for SW XGate stack by default */
      /* when changing the RAM_XGATE range, please check the Startup.cmd */

      /* nonpaged EEPROM */
      EEPROM      = READ_ONLY         0x0C00 TO   0x0FFF;

      /* paged EEPROM */
      EEPROM_FC   = READ_ONLY         0xFC0800 TO 0xFC0BFF;
      EEPROM_FD   = READ_ONLY         0xFD0800 TO 0xFD0BFF;
      EEPROM_FE   = READ_ONLY         0xFE0800 TO 0xFE0BFF;
/*    EEPROM_FF   = READ_ONLY         0xFF0800 TO 0xFF0BFF; intentionally not defined: equivalent to EEPROM */

      /* paged RAM */
      
			//RAM_FB    = READ_WRITE    0xFB1000 TO 0xFB1FFF;
//used by Xgate      RAM_F8          = READ_WRITE    0xF81000 TO 0xF81FFF;
//used by Xgate      RAM_F9          = READ_WRITE    0xF91000 TO 0xF91FFF;
//used by Xgate      RAM_FA          = READ_WRITE    0xFA1000 TO 0xFA1FFF;
      RAM_FB          = READ_WRITE    0xFB1000 TO 0xFB1FFF;
      RAM_FC          = READ_WRITE    0xFC1000 TO 0xFC1FFF;
      RAM_FD          = READ_WRITE    0xFD1000 TO 0xFD1FFF;
/*    RAM_FE          = READ_WRITE    0xFE1000 TO 0xFE1FFF; intentionally not defined: equivalent to RAM */
/*    RAM_FF          = READ_WRITE    0xFF1000 TO 0xFF1FFF; intentionally not defined: equivalent to RAM */

      /* unbanked FLASH */
      ROM_4000        = READ_ONLY     0x4000 TO   0x7FFF;
      ROM_C000        = READ_ONLY     0xC000 TO   0xFEFF;
      ROM_FF00        = READ_ONLY     0xFF00 TO   0xFFFF;

      /* paged FLASH */
//used by Xgate (see below)      PAGE_E0         = READ_ONLY     0xE08000 TO 0xE0BFFF;
//used by Xgate (see below)      PAGE_E1         = READ_ONLY     0xE18000 TO 0xE1BFFF;
      PAGE_E2         = READ_ONLY     0xE2A000 TO 0xE2BFFF; /* half of page E2 is used for Xgate code storage (relocated to RAM during run-time) */
      PAGE_E3         = READ_ONLY     0xE38000 TO 0xE3BFFF;
      PAGE_E4         = READ_ONLY     0xE48000 TO 0xE4BFFF;
      PAGE_E5         = READ_ONLY     0xE58000 TO 0xE5BFFF;
      PAGE_E6         = READ_ONLY     0xE68000 TO 0xE6BFFF;
      PAGE_E7         = READ_ONLY     0xE78000 TO 0xE7BFFF;
      PAGE_E8         = READ_ONLY     0xE88000 TO 0xE8BFFF;
      PAGE_E9         = READ_ONLY     0xE98000 TO 0xE9BFFF;
      PAGE_EA         = READ_ONLY     0xEA8000 TO 0xEABFFF;
      PAGE_EB         = READ_ONLY     0xEB8000 TO 0xEBBFFF;
      PAGE_EC         = READ_ONLY     0xEC8000 TO 0xECBFFF;
      PAGE_ED         = READ_ONLY     0xED8000 TO 0xEDBFFF;
      PAGE_EE         = READ_ONLY     0xEE8000 TO 0xEEBFFF;
      PAGE_EF         = READ_ONLY     0xEF8000 TO 0xEFBFFF;
      PAGE_F0         = READ_ONLY     0xF08000 TO 0xF0BFFF;
      PAGE_F1         = READ_ONLY     0xF18000 TO 0xF1BFFF;
      PAGE_F2         = READ_ONLY     0xF28000 TO 0xF2BFFF;
      PAGE_F3         = READ_ONLY     0xF38000 TO 0xF3BFFF;
      PAGE_F4         = READ_ONLY     0xF48000 TO 0xF4BFFF;
      PAGE_F5         = READ_ONLY     0xF58000 TO 0xF5BFFF;
      PAGE_F6         = READ_ONLY     0xF68000 TO 0xF6BFFF;
      PAGE_F7         = READ_ONLY     0xF78000 TO 0xF7BFFF;
      PAGE_F8         = READ_ONLY     0xF88000 TO 0xF8BFFF;
      PAGE_F9         = READ_ONLY     0xF98000 TO 0xF9BFFF;
      PAGE_FA         = READ_ONLY     0xFA8000 TO 0xFABFFF;
      PAGE_FB         = READ_ONLY     0xFB8000 TO 0xFBBFFF;
      PAGE_FC         = READ_ONLY     0xFC8000 TO 0xFCBFFF;
/*    PAGE_FD         = READ_ONLY     0xFD8000 TO 0xFDBFFF; intentionally not defined: equivalent to ROM_4000 */
		  PAGE_FE 			  = READ_ONLY     0xFE8000 TO 0xFEBFFF;
/*    PAGE_FF         = READ_ONLY     0xFF8000 TO 0xFFBFFF; intentionally not defined: equivalent to ROM_C000 */

/* Xgate code placement */
//			ROM_XGATE 			= READ_WRITE    0x8000'X TO 0x9FFF'X ALIGN 2;   /* RAM_F8, RAM_F9 */
			ROM_XGATE 			= READ_WRITE    0xF81000 TO 0xF81FFF ALIGN 2;   /* RAM_F8 */
			RAM_XGATE 			= READ_WRITE    0xA000'X TO 0xAFFF'X ALIGN 2;   /* RAM_FA */
      FLASH_XGATE     = READ_ONLY     0x780800'G TO 0x787FFF'G ALIGN 2; /* XGate flash */

END

PLACEMENT /* here all predefined and user segments are placed into the SEGMENTS defined above. */
    
    S12_VEC_TABLE 							 INTO ROM_FF00;
    
    _PRESTART,                   /* Used in HIWARE format: jump to _Startup at the code start */
    STARTUP,                     /* startup data structures */
    ROM_VAR,                     /* constant variables */
    STRINGS,                     /* string literals */
    VIRTUAL_TABLE_SEGMENT,       /* C++ virtual table segment */
    DEFAULT_ROM, NON_BANKED,                  /* runtime routines which must not be banked */
    COPY                         /* copy down information: how to initialize variables */
                                 /* in case you want to use ROM_4000 here as well, make sure
                                    that all files (incl. library files) are compiled with the
                                    option: -OnB=b */
                                 INTO  ROM_C000/*, ROM_4000*/;
    OTHER_ROM                    INTO  PAGE_E2, PAGE_E3, PAGE_E4, PAGE_E5, PAGE_E6, PAGE_E7,
                                       PAGE_E8, PAGE_E9, PAGE_EA, PAGE_EB, PAGE_EC, PAGE_ED, PAGE_EE, PAGE_EF,
                                       PAGE_F0, PAGE_F1, PAGE_F2, PAGE_F3, PAGE_F4, PAGE_F5, PAGE_F6, PAGE_F7,
                                       PAGE_F8, PAGE_F9, PAGE_FA, PAGE_FB, PAGE_FC, PAGE_FE;
		XGATE_CODE   								 INTO  ROM_XGATE;
    DEFAULT_RAM 				         INTO  RAM; /* all variables, the default RAM location */
    XGATE_CONST, 				                    /* XGATE constants have to be copied into RAM by HCS12X */
    XGATE_STRING,                           /* XGATE string literals have to be copied into RAM by HCS12X */
    XGATE_DATA           				 INTO  RAM_XGATE;
	  XGATE_FLASH                  INTO  FLASH_XGATE;
		PAGED_RAM                    INTO  RAM_FB,RAM_FC,RAM_FD;
END

DEPENDENCY
  ROOT 
    _vectab
  END
END

STACKSIZE 0x30