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[sam] fixing GCC linker scripts

This commit is contained in:
Thibaut VIARD 2011-11-17 17:20:39 +01:00
parent 7b5228310b
commit cd94333c41
2 changed files with 18 additions and 6 deletions
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12
hardware/sam/variants/arduino_due/linker_scripts/gcc/flash.ld
View File

@ -40,12 +40,15 @@ MEMORY
{ {
flash0 (W!RX) : ORIGIN = 0x00080000, LENGTH = 0x00020000 /* Flash0, 128K */ flash0 (W!RX) : ORIGIN = 0x00080000, LENGTH = 0x00020000 /* Flash0, 128K */
flash1 (W!RX) : ORIGIN = 0x00100000, LENGTH = 0x00020000 /* Flash1, 128K */ flash1 (W!RX) : ORIGIN = 0x00100000, LENGTH = 0x00020000 /* Flash1, 128K */
sram0 (W!RX) : ORIGIN = 0x20000100, LENGTH = 0x00007F00 /* Sram0, 32K */ sram0 (W!RX) : ORIGIN = 0x20000000, LENGTH = 0x00008000 /* Sram0, 32K */
sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00004000 /* Sram1, 16K */ sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00004000 /* Sram1, 16K */
rom (rx) : ORIGIN = ORIGIN(flash1)-LENGTH(flash0), LENGTH = LENGTH(flash0)+LENGTH(flash1) /* Flash, 256K */ rom (rx) : ORIGIN = ORIGIN(flash1)-LENGTH(flash0), LENGTH = LENGTH(flash0)+LENGTH(flash1) /* Flash, 256K */
ram (rwx) : ORIGIN = ORIGIN( sram1)-LENGTH( sram0), LENGTH = LENGTH( sram0)+LENGTH( sram1) /* sram, 64K */ ram (rwx) : ORIGIN = ORIGIN( sram1)-LENGTH( sram0), LENGTH = LENGTH( sram0)+LENGTH( sram1) /* sram, 48K */
} }
/* The stack size used by the application. NOTE: you need to adjust */
STACK_SIZE = 0x2000;
/* Section Definitions */ /* Section Definitions */
SECTIONS SECTIONS
{ {
@ -136,7 +139,10 @@ SECTIONS
.stack (NOLOAD): .stack (NOLOAD):
{ {
. = ALIGN(8); . = ALIGN(8);
*(.stack .stack.*) _sstack = .;
. = . + STACK_SIZE;
. = ALIGN(8);
_estack = .;
} > sram1 } > sram1
. = ALIGN(4); . = ALIGN(4);

12
hardware/sam/variants/arduino_due/linker_scripts/gcc/sram.ld
View File

@ -40,12 +40,15 @@ MEMORY
{ {
flash0 (W!RX) : ORIGIN = 0x00080000, LENGTH = 0x00020000 /* Flash0, 128K */ flash0 (W!RX) : ORIGIN = 0x00080000, LENGTH = 0x00020000 /* Flash0, 128K */
flash1 (W!RX) : ORIGIN = 0x00100000, LENGTH = 0x00020000 /* Flash1, 128K */ flash1 (W!RX) : ORIGIN = 0x00100000, LENGTH = 0x00020000 /* Flash1, 128K */
sram0 (W!RX) : ORIGIN = 0x20000100, LENGTH = 0x00007F00 /* Sram0, 32K */ sram0 (W!RX) : ORIGIN = 0x20000000, LENGTH = 0x00008000 /* Sram0, 32K */
sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00004000 /* Sram1, 16K */ sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00004000 /* Sram1, 16K */
rom (rx) : ORIGIN = ORIGIN(flash1)-LENGTH(flash0), LENGTH = LENGTH(flash0)+LENGTH(flash1) /* Flash, 256K */ rom (rx) : ORIGIN = ORIGIN(flash1)-LENGTH(flash0), LENGTH = LENGTH(flash0)+LENGTH(flash1) /* Flash, 256K */
ram (rwx) : ORIGIN = ORIGIN( sram1)-LENGTH( sram0), LENGTH = LENGTH( sram0)+LENGTH( sram1) /* sram, 64K */ ram (rwx) : ORIGIN = ORIGIN( sram1)-LENGTH( sram0), LENGTH = LENGTH( sram0)+LENGTH( sram1) /* sram, 48K */
} }
/* The stack size used by the application. NOTE: you need to adjust */
STACK_SIZE = 0x800;
/* Section Definitions */ /* Section Definitions */
SECTIONS SECTIONS
{ {
@ -128,7 +131,10 @@ SECTIONS
.stack (NOLOAD): .stack (NOLOAD):
{ {
. = ALIGN(8); . = ALIGN(8);
*(.stack .stack.*) _sstack = .;
. = . + STACK_SIZE;
. = ALIGN(8);
_estack = .;
} > sram1 } > sram1
/* .ARM.exidx is sorted, so has to go in its own output section. */ /* .ARM.exidx is sorted, so has to go in its own output section. */