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GitHub Repository: Ardupilot/ardupilot
 Path: blob/master/Tools/Linux_HAL_Essentials/pru/pwmpru/lnk-am33xx.cmd
Views: 1800
/******************************************************************************/
/*  lnk-am33xx.cmd                                                            */
/*  Linker Script                                                             */
/******************************************************************************/

-cr                                        /* LINK USING C CONVENTIONS        */
-stack  0x0200                             /* SOFTWARE STACK SIZE             */
-heap   0x0200                             /* HEAP AREA SIZE                  */
/*--args 0x100  */

/* SPECIFY THE SYSTEM MEMORY MAP */

/* memory map for am335x (8K data, 8K code) */
MEMORY
{
    PAGE 0:
       P_MEM    : org = 0x00000000   len = 0x00002000

    PAGE 1:
       D_MEM    : org = 0x00000000   len = 0x00000800
       C0       : org = 0x00020000   len = 0x00000300 CREGISTER=0
       C4       : org = 0x00026000   len = 0x00000100 CREGISTER=4
       C26      : org = 0x0002E000   len = 0x00000100 CREGISTER=26
}

/* SPECIFY THE SECTIONS ALLOCATION INTO MEMORY */

SECTIONS
{
    .bss        : {} > D_MEM, PAGE 1      /* GLOBAL & STATIC VARS             */
    .data       : {} > D_MEM, PAGE 1
    .rodata     : {} > D_MEM, PAGE 1      /* CONSTANT DATA                    */
    .sysmem     : {} > D_MEM, PAGE 1      /* DYNAMIC MEMORY ALLOCATION AREA   */
    .stack      : {} > D_MEM, PAGE 1      /* SOFTWARE SYSTEM STACK            */
    .cinit      : {} > D_MEM, PAGE 1      /* INITIALIZATION TABLES            */
    .const      : {} > D_MEM, PAGE 1      /* CONSTANT DATA                    */
    .args       : {} > D_MEM, PAGE 1     
    .init_array : {} > D_MEM, PAGE 1      /* C++ CONSTRUCTOR TABLES           */
    .farbss     : {} > D_MEM, PAGE 1
    .fardata    : {} > D_MEM, PAGE 1
    .rofardata  : {} > D_MEM, PAGE 1

    .text       : {} > P_MEM, PAGE 0      /* CODE                             */
}