blob: 857d2ee4864ce93c2464b911e34d8353770a1b79 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
SECTIONS
{
.text :
{
KEEP(*(.init))
*(.text)
*(.text.*)
*(.rodata)
*(.rodata.*)
. = ALIGN(4);
} >FLASH_TEXT
/* Put the stack at the bottom of RAM, so that the application will
* crash on stack overflow instead of silently corrupting memory.
* See: http://blog.japaric.io/stack-overflow-protection/ */
.stack :
{
. = ALIGN(4);
. += _stack_size;
_stack_top = .;
} >RAM
/* Start address (in flash) of .data, used by startup code. */
_sidata = LOADADDR(.data);
/* Globals with initial value */
.data :
{
. = ALIGN(4);
/* see https://gnu-mcu-eclipse.github.io/arch/riscv/programmer/#the-gp-global-pointer-register */
PROVIDE( __global_pointer$ = . + (4K / 2) );
_sdata = .; /* used by startup code */
*(.data)
*(.data*)
. = ALIGN(4);
_edata = .; /* used by startup code */
} >RAM AT>FLASH_TEXT
/* Zero-initialized globals */
.bss :
{
. = ALIGN(4);
_sbss = .; /* used by startup code */
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
_ebss = .; /* used by startup code */
} >RAM
}
/* For the memory allocator. */
_heap_start = _ebss;
_heap_end = ORIGIN(RAM) + LENGTH(RAM);
_globals_start = _sdata;
_globals_end = _ebss;
|
