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[/] [scarts/] [trunk/] [toolchain/] [scarts-memmap/] [src/] [bootloader/] [scarts_32-bootloader.ld] - Rev 8

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ENTRY(_start)
OUTPUT_FORMAT("elf32-scarts_32", "elf32-scarts_32", "elf32-scarts_32")
OUTPUT_ARCH(scarts_32)
SEARCH_DIR(@SCARTS_SEARCH_DIR@)

/*
 * This is the map for the code memory (addresses grow downwards)
 * +--------------------+ <- @SCARTS_BOOTROM_VMA_START@
 * | .text              |
 * +--------------------+ <- @SCARTS_BOOTROM_VMA_END@
 *
 * This is the map for the data memory (addresses grow downwards)
 * +--------------------+ <- @SCARTS_DATAMEM_BOOTLOADER_VMA_START@
 * | .rodata            | constant data goes here
 * +--------------------+
 * | .data              | initialized data goes here
 * +--------------------+
 * | .bss               |
 * |        __bss_start | start of bss
 * |        _end        | start of heap
 * +--------------------+
 * .                    .
 * .                    .
 * .                    .
 * |        __stack     | top of stack
 * +--------------------+ <- @SCARTS_DATAMEM_BOOTLOADER_VMA_END@
 */

/* MWA: please see important comments on the allocation of various sections in
   memory throughout this document. */
MEMORY
{
  ROM     (rx)  : ORIGIN = @SCARTS_BOOTROM_VMA_START@, LENGTH = @SCARTS_BOOTROM_SIZE@
  ROM_LMA (rx)  : ORIGIN = @SCARTS_BOOTROM_LMA_START@, LENGTH = @SCARTS_BOOTROM_SIZE@
  RAM     (!rx) : ORIGIN = @SCARTS_DATAMEM_BOOTLOADER_VMA_START@, LENGTH = @SCARTS_DATAMEM_BOOTLOADER_SIZE@
  RAM_LMA (!rx) : ORIGIN = @SCARTS_DATAMEM_BOOTLOADER_LMA_START@, LENGTH = @SCARTS_DATAMEM_BOOTLOADER_SIZE@
}

/* Allocate the stack at the top of the data memory, since the stack grows down. */
PROVIDE (__stack = @SCARTS_DATAMEM_BOOTLOADER_VMA_END@ + 1);

SECTIONS
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  /* MWA: For some, yet unknown, reason, large data types may be misaligned at
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  /* MWA: For some, yet unknown, reason, large data types may be misaligned at
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}

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