/*                      - lnkm128.xcl -
 *
 *   XLINK command file for the ICCAVR C-compiler using the --cpu=m128, -ms
 *   options. Segments are defined for an ATmega128 whithout external
 *   memory. It is also possible to "add" external SRAM, EPROM and EEPROM.
 *
 *   Usage: xlink your_file(s) -f lnkm128
 *
 *   File version:   $Name: $
 */

/*========================================================================*/
/* NOTE: This file has been modified to be used with the code example in: */
/*    AVR106: C functions for reading and writing to Flash memory         */
/* Se comments further down in this file, and the application note for    */
/* more information.                                                      */
/*========================================================================*/

/*====================================================*/
/* 
 * Constants used down below, 
 * Do not change these lines, 
 * if it is not stated otherwise 
 */

/* Code (flash) segments */
-D_..X_INTVEC_SIZE=8C   /* 4 bytes * 35 vectors */
-D_..X_FLASH_TEND=FF    /* End of tiny flash memory */
-D_..X_FLASH_NEND=FFFF  /* End of near flash memory */
-D_..X_FLASH_END=1FFFF  /* End of flash memory */

/* Internal data memory */

/* 
 * Change the two lines below to 60(BASE) and FF(TEND) 
 * if you are running in "mega103 mode" 
 */
-D_..X_SRAM_BASE=100    /* Start of ram memory */
-D_..X_SRAM_TEND=100    /* End of tiny ram memory */

-D_..X_SRAM_END=10FF    /* End of ram memory */
/* Internal EEPROM */
-D_..X_EEPROM_END=FFF   /* End of eeprom memory */
/*====================================================*/

/*
 * Modify the lines below to alter the size of the RSTACK, CSTACK and HEAP
 * segments. These need to be fine tuned to suit your specific application.
 * The '_..X_' prefix is used by C-SPY as an indication that the label should
 * not be displayed in the dissassembly window.
 */
 
//-D_..X_CSTACK_SIZE=200  /* 512 bytes for auto variables and saved registers. */
//-D_..X_RSTACK_SIZE=40   /* 64 bytes for return addresses, equivalent to 32 */
                        /* levels of calls, including interrupts. */
//-D_..X_HEAP_SIZE=100    /* 256 bytes of heap. */

-D_..X_CSTACK_SIZE=300  /* 512 bytes for auto variables and saved registers. */
-D_..X_RSTACK_SIZE=40   /* 64 bytes for return addresses, equivalent to 32 */
                        /* levels of calls, including interrupts. */
-D_..X_HEAP_SIZE=100    /* 256 bytes of heap. */

/*
 * Modify these lines if you have an external SRAM connected to the system.
 *
 * Note: Remember to turn on the external data and address busses in
 *       __low_level_init if external memory is used.
 */
-D_..X_EXT_SRAM_BASE=_..X_SRAM_BASE
-D_..X_EXT_SRAM_END=_..X_SRAM_END

/*
 * Modify these lines if you have an external EPROM connected to the system.
 *
 * Note: Remember to turn on the external data and address busses in
 *       __low_level_init if external memory is used.
 */
-D_..X_EXT_EPROM_BASE=_..X_SRAM_BASE
-D_..X_EXT_EPROM_END=_..X_SRAM_END

/*
 * Modify these lines if you have an external EEPROM connected to the system.
 *
 * Note: Remember to turn on the external data and address busses in
 *       __low_level_init if external memory is used.
 */
-D_..X_EXT_EEPROM_BASE=_..X_SRAM_BASE
-D_..X_EXT_EEPROM_END=_..X_SRAM_END


/*
 * The following segments are located in the internal memory of
 * the ATmega128. Do not change these lines.
 */

/* Define CPU */
-ca90

/*========================================================================*/
/* How to move the complete project and interrupt table to a Boot Sector. */
/*========================================================================*/
/* This method can be used on any device with boot sectors.               */
/* It presumes these defines are predefined:                              */
/*     _..X_INTVEC_SIZE, _..X_FLASH_TEND,                                 */
/*     _..X_FLASH_NEND, _..X_FLASH_END                                    */
/*========================================================================*/
/* -1- Find and remove (/comment out) the following section from the      */
/*     original XCL file.                                                 */
/*========================================================================*/

/* Code memory */
//-Z(CODE)INTVEC=0-(_..X_INTVEC_SIZE-1)

/* Fill unused interrupt vector's with RETI */
/*
-H1895
-h(CODE)0-_..X_INTVEC_SIZE

-Z(CODE)TINY_F=_..X_INTVEC_SIZE-_..X_FLASH_TEND
-Z(CODE)NEAR_F,SWITCH,DIFUNCT=_..X_INTVEC_SIZE-_..X_FLASH_NEND
-Z(CODE)CODE=_..X_INTVEC_SIZE-_..X_FLASH_END
-Z(FARCODE)FAR_F=_..X_INTVEC_SIZE-_..X_FLASH_END
-Z(CODE)HUGE_F,INITTAB=_..X_INTVEC_SIZE-_..X_FLASH_END
-Z(CODE)TINY_ID,NEAR_ID,CHECKSUM=_..X_INTVEC_SIZE-_..X_FLASH_END
*/

/*========================================================================*/
/* -2- Paste in the following section as a replacement.                   */
/* -3- Remove the comment marking on the used Boot Sector Size            */
/*========================================================================*/

/* Boot Sector Size */
-D_..X_BOOTSEC_SIZE=2000  /* 4096 words  */
//-D_..X_BOOTSEC_SIZE=1000  /* 2048 words */
//-D_..X_BOOTSEC_SIZE= 800  /* 1024 words */
//-D_..X_BOOTSEC_SIZE= 400  /*  512 words */
//-D_..X_BOOTSEC_SIZE= 200  /*  256 words */
//-D_..X_BOOTSEC_SIZE= 100  /*  128 words */

/* Code memory */
-Z(CODE)INTVEC=(_..X_FLASH_END-_..X_BOOTSEC_SIZE+1)-(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE) 

/* Fill unused interrupt vector's with RETI */
-H1895
-h(CODE)(_..X_FLASH_END-_..X_BOOTSEC_SIZE+1)-(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE) 

/*========================================================================*/
/* -4- If the flash size is 32kB or less then;                            */
/*     - Remove the comment marking on following line:                    */
/*========================================================================*/

//-Z(CODE)NEAR_F,SWITCH,DIFUNCT=(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE+1)-_..X_FLASH_NEND

/*========================================================================*/
/* -5- If the flash size is 32kB or less then;                            */
/*     - Remove the SWITCH segment from the following line:               */
/*========================================================================*/

-Z(CODE)CODE,SWITCH=(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE+1)-_..X_FLASH_END

-Z(FARCODE)FAR_F=(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE+1)-_..X_FLASH_END
-Z(CODE)HUGE_F,INITTAB=(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE+1)-_..X_FLASH_END
-Z(CODE)TINY_ID,NEAR_ID,CHECKSUM=(_..X_FLASH_END-_..X_BOOTSEC_SIZE+_..X_INTVEC_SIZE+1)-_..X_FLASH_END

/*========================================================================*/
/*========================================================================*/

/* Internal data memory */
-Z(DATA)TINY_I,TINY_Z,TINY_N=_..X_SRAM_BASE-_..X_SRAM_TEND
-Z(DATA)NEAR_I,NEAR_Z=_..X_SRAM_BASE-_..X_SRAM_END,_..X_EXT_SRAM_BASE-_..X_EXT_SRAM_END

/*
 * If external SRAM is available it is possible to place the stacks there.
 * However, the external memory is slower than the internal so moving the
 * stacks to the external memory will degrade the system performance.
 */
-Z(DATA)RSTACK+_..X_RSTACK_SIZE=_..X_SRAM_BASE-_..X_SRAM_END /* ,_..X_EXT_SRAM_BASE-_..X_EXT_SRAM_END */
-Z(DATA)CSTACK+_..X_CSTACK_SIZE=_..X_SRAM_BASE-_..X_SRAM_END /* ,_..X_EXT_SRAM_BASE-_..X_EXT_SRAM_END */

/*
 * If external SRAM is available it might be a good idea to move the
 * heap segment there, i.e. remove the _..X_SRAM_BASE-_..X_SRAM_END range.
 */
-Z(DATA)HEAP+_..X_HEAP_SIZE=_..X_SRAM_BASE-_..X_SRAM_END,_..X_EXT_SRAM_BASE-_..X_EXT_SRAM_END

/* Internal eeprom memory */
-Z(XDATA)EEPROM_I,EEPROM_N=0-_..X_EEPROM_END

/*
 * The following segment definitions are only used if external memory is
 * connected to the AVR controller.
 */

/* External EPROM */
-Z(CONST)NEAR_C=_..X_EXT_EPROM_BASE-_..X_EXT_EPROM_END

/* External EEPROM */
-Z(DATA)NEAR_N=_..X_EXT_EEPROM_BASE-_..X_EXT_EEPROM_END

/* Select reduced "printf" support to reduce library size.
   See configuration section in manual concerning printf/sprintf. */

/*Dlib*/
-e_Printf_1=_Printf

/*Clib*/
-e_small_write=_formatted_write
-e_small_write_P=_formatted_write_P

/* Disable floating-point support in "scanf" to reduce library size.
   See configuration section in manual concerning scanf/sscanf */

/*Dlib*/
-e_Scanf_1=_Scanf

/*Clib*/
-e_medium_read=_formatted_read
-e_medium_read_P=_formatted_read_P

/* Suppress one warning which is not relevant for this processor */
-w29

/* Code will now reside in file aout.a90 or aout.d90, unless -o is specified */
/* .d90 is the default if debug system is linked (option -r) */
/* .a90 is the default without debugging. Default format is -Fmotorola */