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-rw-r--r--lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld16
1 files changed, 15 insertions, 1 deletions
diff --git a/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld b/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld
index 3d114f5b7b..35db619717 100644
--- a/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld
+++ b/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/gcc/gcc/samd51j18a_flash.ld
@@ -35,7 +35,7 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
- //rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00040000
+/*rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00040000*/
rom (rx) : ORIGIN = 0x00004000, LENGTH = 0x0003C000
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00020000
bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000
@@ -45,6 +45,9 @@ MEMORY
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0x8000;
+/* The heap size used by the application. */
+HEAP_SIZE = DEFINED(HEAP_SIZE) ? HEAP_SIZE : DEFINED(__heap_size__) ? __heap_size__ : 0x800;
+
_srom = ORIGIN(rom);
_lrom = LENGTH(rom);
_erom = ORIGIN(rom) + LENGTH(rom);
@@ -153,6 +156,17 @@ SECTIONS
_ezero = .;
} > ram
+ /* .heap section for syscalls */
+ .heap (NOLOAD) :
+ {
+ . = ALIGN(4);
+ _end = .;
+ end = .;
+ _heap_start = .;
+ . = . + HEAP_SIZE;
+ _heap_end = .;
+ } > ram
+
/* stack section */
.stack (NOLOAD):
{