NXP GENERIC 2xxx LINKER SCRIPT FOR DEBUG PURPOSES (breakpoints in RAM)

 *                                                                                         *
 *   THIS SCRIPT HAS NO MEMORY SECTIONS DEFENITON !!!!! USE THIS SCRIPT AS A PART OF OTHER *
 *                                                                                         *
 *   FOR EXAMPLE:                                                                          *
 *   INCLUDE ../CMSIS/Device/NXP/LPC2xxx/Source/GCC/lpc24x8.ld                             *
 *   INCLUDE ../CMSIS/Device/NXP/LPC2xxx/Source/GCC/lpc2xxx_generic_ram.ld                 *
 *                                                                                         *
 *   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 demo2106_blink_flash.cmd directive to the linker flags in the makefile.            *
 *                                                                                         *
 *                      LFLAGS  =  -Map main.map -nostartfiles -T YOU_SCRIPT.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.  *
 * The easy way to prevent the linker from loading anything into a memory area is to define*
 * a MEMORY region for it and then avoid assigning any .text, .data or .bss sections into it.*
 *             MEMORY                                                                      *
 *             {                                                                           *
 *                ram_isp_low(A)  : ORIGIN = 0x40000120, LENGTH = 223                      *
 *                                                                                         *
 *             }                                                                           *
 *                                                                                         *
 *   RAM used by boot loader:  0x40000120 - 0x400001FF  (223 bytes) for ISP variables      *
 *                             0x4000FFE0 - 0x4000FFFF  (32 bytes)  for ISP and IAP variables*
 *                             0x4000FEE0 - 0x4000FFDF  (256 bytes) stack for ISP and IAP  *
 *                                                                                         *
 *-----------------------------------------------------------------------------------------*
 *                                                                                         *
 *                                                                                         *
 *                              MEMORY MAP                                                 *
 *                      |                                 |0x40xx0000                      *
 *  END OF RAM.-------->|---------------------------------|                                *
 *                      |    SVC Stack  8 bytes           |0x40xxxFFC  <------- _stack_end *
 *            .-------->|---------------------------------|                                *
 *                      |    FIQ Stack  X bytes           |0x40xxxxxx                      *
 *            .-------->|---------------------------------|                                *
 *                      |    ABT Stack  Y bytes           |0x40xxxxxx                      *
 *            .-------->|---------------------------------|                                *
 *                      |    UDF Stack  Z bytes           |0x40xxxxxx                      *
 *            .-------->|---------------------------------|                                *
 *                      |    IRQ Stack  I bytes           |0x40xxxxxx                      *
 *            .-------->|---------------------------------|                                *
 *            .         |                                 |0x40xxxxxx                      *
 *            .         |     stack area for user program |                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |          free ram               |                                *
 *           ram        |                                 |                                *
 *            .         |                                 |                                *
 *            .         |  ^^  ^MALLOC HEAP HERE ?^^^^^   |                                *
 *            .         |                                 |                                *
 *            .         |.................................|0x40000xxx <---------- _bss_end *
 *            .         |                                 |                                *
 *            .         |  .bss   uninitialized variables |                                *
 *            .         |.................................|0x40000xxx <- _bss_start, _edata*
 *            .         |.................................|                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |                                 |                                *
 *            .         |         .data area              |                                *
 *            .         |          (.data)                |                                *
 *            .         |        (.text.ram_code)         |                                *
 *            .         |                                 |                                *
 *           .          |---------------------------------|                                *
 *           .          |                                 |                                *
 *           .          |            C code               |                                *
 *           .          |          *(.text)               |                                *
 *            .-------> |---------------------------------|0x00000xxx <----------- _data   *
 *            .         |---------------------------------|0x40000040                      *
 *            .         |                                 |0x4000003F                      *
 *            .         |  Interrupt Vectors (re-mapped)  |                                *
 *            .         |          56-64 bytes            |0x40000000                      *
 *            .-------->|---------------------------------|                                *
 *                      |                                 |                                *
 *                                                                                         *
 *                                                                                         *
 *                                                                                         *
 *                      |                                 |                                *
 *           .--------> |---------------------------------|                                *
 *           .          |                                 |0x00xxxFFF                      *
 *           .          |                                 |                                *
 *           .          |                                 |                                *
 *           .          |                                 |                                *
 *           .          |                                 |                                *
 *           .          |                                 |                                *
 *           .          |       unused flash eprom        |                                *
 *           .          |                                 |                                *
 *           .          |.................................|                                *
 *           .          |                                 |                                *
 *           .          |                                 |                                *
 *           .          |                                 |                                *
 *           .          |      copy of .data area         |                                *
 *         flash        |          (.data)                |                                *
 *           .          |        (.text.ram_code)         |                                *
 *           .          |                                 |                                *
 *           .          |---------------------------------|
 *           .          |                                 |                                *
 *           .          |       copy of   C code          |                                *
 *           .          |          *(.text)               |                                *
 *           .          |---------------------------------|0x00000xxx <----------- _etext  *
 *           .          |                                 |                                *
 *           .          |       READ ONLY DATA            |                                *
 *           .          |       *(.rodata*)               |                                *
 *           .          |                                 |                                *
 *           .          |---------------------------------|                                *
 *           .          |                                 |0x0000xxxx                      *
 *           .          |         Startup Code            |                                *
 *           .          |         (assembler)             |                                *
 *           .          |      *(.text.vectors)           |                                *
 *           .          |---------------------------------|0x00000064 Reset_Handler        *
 *           .          | SELF COPY CODE HERE (assembler) |                                *
 *           .          |      *(.text.vectors)           |0x00000040  sc_here             *
 *           .          |---------------------------------|                                *
 *           .          | Interrupt Vector Table          |                                *
 *           .          |          56-64 bytes            |                                *
 *           .--------->|---------------------------------|0x00000000 _vectors,            *
 *                                                       _vectors_start,_startup           *
 *                                                                                         *
 *                                                                                         *
 *                                                                                         *
 *  Author:  James P. Lynch                                                                *
 *  Author:  Dmitriy A. Cherepanov                                                         *

/*