Steins7
c2aec8e9ed
The files previously used were from StmCubeMx and Mbed but they contain a lots off things that we don't need, like a heap and a space for special debug symbols
80 lines
1.5 KiB
Plaintext
80 lines
1.5 KiB
Plaintext
/** @file
|
|
* Linker to be used with the HBL.
|
|
*
|
|
* This linker file provides the basic architecture for a projet. Stack size and
|
|
* memory layout can be configured at will. Note that this file doesn't provide
|
|
* a heap space since the HBL doesn't provide or use any form of dynamic
|
|
* allocation.
|
|
*/
|
|
|
|
/*--Configuration-------------------------------------------------------------*/
|
|
|
|
/* minimal stack size */
|
|
_min_stack_size = 0x400;
|
|
|
|
/* memory layout of the chip */
|
|
MEMORY
|
|
{
|
|
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 128K
|
|
RAM (!rx) : ORIGIN = 0x20000000, LENGTH = 20K
|
|
}
|
|
|
|
/*--Description---------------------------------------------------------------*/
|
|
|
|
ENTRY(hdr_reset)
|
|
|
|
/* end of "RAM" Ram type memory */
|
|
_estack = ORIGIN(RAM) + LENGTH(RAM);
|
|
/* ROM adress to load data from */
|
|
_sromdata = LOADADDR(.data);
|
|
|
|
SECTIONS
|
|
{
|
|
/* vector table, cpu will look for it at adress 0 on reset */
|
|
.vector_table :
|
|
{
|
|
KEEP(*(.vector_table))
|
|
} > ROM
|
|
|
|
/* program code */
|
|
.text :
|
|
{
|
|
. = ALIGN(4);
|
|
*(.text)
|
|
} > ROM
|
|
|
|
/* const data */
|
|
.rodata :
|
|
{
|
|
. = ALIGN(4);
|
|
*(.rodata)
|
|
} > ROM
|
|
|
|
/* initialized data from ROM */
|
|
.data :
|
|
{
|
|
. = ALIGN(4);
|
|
_sdata = .;
|
|
*(.data)
|
|
. = ALIGN(4);
|
|
_edata = .;
|
|
} > RAM AT > ROM
|
|
|
|
/* uninitialized data, zeroed */
|
|
.bss :
|
|
{
|
|
. = ALIGN(4);
|
|
*(.bss)
|
|
} > RAM
|
|
|
|
/* memory space allocated to stack. The stack is situated at the very end of
|
|
* the RAM while this section may not, thus it is only used to enforce a
|
|
* minimal stack size */
|
|
.stack :
|
|
{
|
|
. = ALIGN(8);
|
|
. = . + _min_stack_size;
|
|
} > RAM
|
|
}
|
|
|