/* ****************************************************************************************************** *//*   demo2148_blink_flash.cmd				LINKER  SCRIPT                                                *//*                                                                                                        *//*                                                                                                        *//*   The Linker Script defines how the code and data emitted by the GNU C compiler and assembler are  	  *//*   to be loaded into memory (code goes into FLASH, variables go into RAM).                 			  *//*                                                                                                        *//*   Any symbols defined in the Linker Script are automatically global and available to the rest of the   *//*   program.                                                                                             *//*                                                                                                        *//*   To force the linker to use this LINKER SCRIPT, just add the -T demo2148_blink_flash.cmd directive    *//*   to the linker flags in the makefile.                                                                 *//*                                                                                                        *//*   			LFLAGS  =  -Map main.map -nostartfiles -T demo2148_blink_flash.cmd                        *//*                                                                                                        *//*                                                                                                        *//*   The Philips boot loader supports the ISP (In System Programming) via the serial port and the IAP     *//*   (In Application Programming) for flash programming from within your application.                     *//*                                                                                                        *//*   The boot loader uses RAM memory and we MUST NOT load variables or code in these areas.               *//*                                                                                                        *//*   RAM used by boot loader:  0x40000120 - 0x400001FF  (223 bytes) for ISP variables                     *//*                             0x40007FE0 - 0x4000FFFF  (32 bytes)  for ISP and IAP variables             *//*                             0x40007EE0 - 0x40007FE0  (256 bytes) stack for ISP and IAP                 *//*                                                                                                        *//*                                                                                                        *//*                              MEMORY MAP                                                                *//*                      |                                 |0x40008000                                     *//*            .-------->|---------------------------------|                                               *//*            .         |     variables and stack         |0x40007FFF                                     *//*         ram_isp_high |     for Philips boot loader     |                                               *//*            .         |     32 + 256 = 288 bytes        |                                               *//*            .         |                                 |                                     		  *//*            .         |   Do not put anything here      |0x40007EE0                                     *//*            .-------->|---------------------------------|                                               *//*                      |    UDF Stack  4 bytes           |0x40007EDC  <---------- _stack_end             *//*            .-------->|---------------------------------|                                               *//*                      |    ABT Stack  4 bytes           |0x40007ED8                                     *//*            .-------->|---------------------------------|                                               *//*                      |    FIQ Stack  4 bytes           |0x40007ED4                                     *//*            .-------->|---------------------------------|                                               *//*                      |    IRQ Stack  4 bytes           |0x40007ED0                                     *//*            .-------->|---------------------------------|                                               *//*                      |    SVC Stack  4 bytes           |0x40007ECC                                     *//*            .-------->|---------------------------------|                                               *//*            .         |                                 |0x40007EC8 			                          *//*            .         |     stack area for user program |                                               *//*            .         |               |                 |                                               *//*            .         |               |                 |                                               *//*            .         |               |                 |                                               *//*            .         |               V                 |                                               *//*            .         |                                 |                                               *//*            .         |                                 |                                               *//*            .         |                                 |                                               *//*            .         |          free ram               |                                               *//*           ram        |                                 |                                               *//*            .         |                                 |                                               *//*            .         |                                 |                                               *//*            .         |.................................|0x40000234 <---------- _bss_end                *//*            .         |                                 |                                               *//*            .         |  .bss   uninitialized variables |                                               *//*            .         |.................................|0x40000218 <---------- _bss_start, _edata      *//*            .         |                                 |                                               *//*            .         |  .data  initialized variables   |                                               *//*            .         |                                 |0x40000200 <---------- _data                   *//*            .-------->|---------------------------------|                                               *//*            .         |     variables used by           |0x400001FF                                     *//*         ram_isp_low  |     Philips boot loader         |                                               *//*            .         |           223 bytes             |0x40000120                                     *//*            .-------->|---------------------------------|                                               *//*            .         |                                 |0x4000011F                                     *//*         ram_vectors  |          free ram               |                                               *//*            .         |---------------------------------|0x40000040                                     *//*            .         |                                 |0x4000003F                                     *//*            .         |  Interrupt Vectors (re-mapped)  |                                               *//*            .         |          64 bytes               |0x40000000                                     *//*            .-------->|---------------------------------|                                               *//*                      |                                 |                                               *//*                                                                                                        *//*                                                                                                        *//*                                                                                                        *//*                      |                                 |                                               *//*           .--------> |---------------------------------|                                               *//*           .          |                                 |0x0001FFFF                                     *//*           .          |                                 |                                               *//*           .          |                                 |                                               *//*           .          |                                 |                                               *//*           .          |                                 |                                               *//*           .          |                                 |                                               *//*           .          |       unused flash eprom        |                                               *//*           .          |                                 |                                               *//*           .          |.................................|0x0000032c                                     *//*           .          |                                 |                                               *//*           .          |      copy of .data area         |                                               *//*         flash        |                                 |                                               *//*           .          |---------------------------------|0x00000314 <----------- _etext                 *//*           .          |                                 |                                               *//*           .          |                                 |0x00000180  main                               *//*           .          |                                 |0x00000278  feed                               */