Flotsam / mbed-modifed

Modified version of the mbed library for use with the Nucleo boards.

Dependents:   EEPROMWrite Full-Project

Fork of mbed-src by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F446RE/TOOLCHAIN_IAR/stm32f446xx.icf@613:bc40b8d2aec4, 2015-08-20 (annotated)

Committer:
mbed_official
Date:
Thu Aug 20 10:45:13 2015 +0100
Revision:
613:bc40b8d2aec4
Synchronized with git revision 92ca8c7b60a283b6bb60eb65b183dac1599f0ade



Full URL: https://github.com/mbedmicro/mbed/commit/92ca8c7b60a283b6bb60eb65b183dac1599f0ade/



Nordic: update application start address in GCC linker script

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 613:bc40b8d2aec4 1 /* [ROM = 512kb = 0x80000] */
mbed_official 613:bc40b8d2aec4 2 define symbol __intvec_start__ = 0x08000000;
mbed_official 613:bc40b8d2aec4 3 define symbol __region_ROM_start__ = 0x08000000;
mbed_official 613:bc40b8d2aec4 4 define symbol __region_ROM_end__ = 0x0807FFFF;
mbed_official 613:bc40b8d2aec4 5
mbed_official 613:bc40b8d2aec4 6 /* [RAM = 128kb = 0x20000] Vector table dynamic copy: 113 vectors = 452 bytes (0x1C4) to be reserved in RAM */
mbed_official 613:bc40b8d2aec4 7 define symbol __NVIC_start__ = 0x20000000;
mbed_official 613:bc40b8d2aec4 8 define symbol __NVIC_end__ = 0x200001C3; /* Aligned on 8 bytes */
mbed_official 613:bc40b8d2aec4 9 define symbol __region_RAM_start__ = 0x200001C4;
mbed_official 613:bc40b8d2aec4 10 define symbol __region_RAM_end__ = 0x2001FFFF;
mbed_official 613:bc40b8d2aec4 11
mbed_official 613:bc40b8d2aec4 12 /* Memory regions */
mbed_official 613:bc40b8d2aec4 13 define memory mem with size = 4G;
mbed_official 613:bc40b8d2aec4 14 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
mbed_official 613:bc40b8d2aec4 15 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
mbed_official 613:bc40b8d2aec4 16
mbed_official 613:bc40b8d2aec4 17 /* Stack and Heap */
mbed_official 613:bc40b8d2aec4 18 /*Heap 1/4 of ram and stack 1/8*/
mbed_official 613:bc40b8d2aec4 19 define symbol __size_cstack__ = 0x4000;
mbed_official 613:bc40b8d2aec4 20 define symbol __size_heap__ = 0x8000;
mbed_official 613:bc40b8d2aec4 21 define block CSTACK with alignment = 8, size = __size_cstack__ { };
mbed_official 613:bc40b8d2aec4 22 define block HEAP with alignment = 8, size = __size_heap__ { };
mbed_official 613:bc40b8d2aec4 23 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
mbed_official 613:bc40b8d2aec4 24
mbed_official 613:bc40b8d2aec4 25 initialize by copy with packing = zeros { readwrite };
mbed_official 613:bc40b8d2aec4 26 do not initialize { section .noinit };
mbed_official 613:bc40b8d2aec4 27
mbed_official 613:bc40b8d2aec4 28 place at address mem:__intvec_start__ { readonly section .intvec };
mbed_official 613:bc40b8d2aec4 29
mbed_official 613:bc40b8d2aec4 30 place in ROM_region { readonly };
mbed_official 613:bc40b8d2aec4 31 place in RAM_region { readwrite, block STACKHEAP };