standalone_romrun.ld

AT91M42800A-INT例子

//*----------------------------------------------------------------------------
//*         ATMEL Microcontroller Software Support  -  ROUSSET  -
//*----------------------------------------------------------------------------
//* The software is delivered "AS IS" without warranty or condition of any
//* kind, either express, implied or statutory. This includes without
//* limitation any warranty or condition with respect to merchantability or
//* fitness for any particular purpose, or against the infringements of
//* intellectual property rights of others.
//*----------------------------------------------------------------------------
//* File Name           : standalone_romrun.ld
//* Object              : Section definition for Green Hills linker RAM execution
//*	Program layout for starting in ROM, copying data to RAM,
//*	and continuing to execute out of ROM.
//* Creation            : GHS
//* Modification 21/Nov/02 JPP add .iram definition, .reset section 
//*----------------------------------------------------------------------------

SECTIONS
{
//
// ROM SECTIONS
//
    .reset : {
	  // All .reset which is in first
	  Cstartup.o(.reset)
	  Cstartup_eb42.o(.text)
     }                                                    > flash_memory
    .text                                               : > .
    .syscall					        : > .
    .intercall					        : > .
    .interfunc  				        : > .

    .rodata 					        : > .
    .sdata2 					        : > .

    .secinfo 					        : > .
    .fixaddr 					        : > .
    .fixtype 					        : > .
    
    .CROM.sdata  	                   CROM(.sdata) : > .
    .CROM.data 	                            CROM(.data) : > .

//
// RAM SECTIONS
//
    .picbase                                            : > dram_memory
    .sdabase 					        : > .
    .sbss 					        : > .
    .sdata 					        : > .
    .data 					        : > .
    .bss 					        : > .
    .heap                  ALIGN(16) PAD(heap_reserve)  : > .
    .stack                 ALIGN(16) PAD(stack_reserve) : > .

//
// AT91 internal RAM
//
    __iramstart  = MEMADDR(iram_no_remap);
    __iramend  = MEMENDADDR(iram_no_remap);

//
// These special symbols mark the bounds of RAM and ROM memory.
// They are used by the MULTI debugger.
//
    __ghs_romstart  = MEMADDR(flash_rsvd1);
    __ghs_romend    = MEMENDADDR(flash_rsvd2);
    __ghs_ramstart  = MEMADDR(dram_rsvd1);
    __ghs_ramend    = MEMENDADDR(dram_rsvd2);

}