mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_F446RE/TOOLCHAIN_IAR/stm32f446xx.icf@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
Parent:
106:ba1f97679dad 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 106:ba1f97679dad 1 /* [ROM = 512kb = 0x80000] */
Kojto 106:ba1f97679dad 2 define symbol __intvec_start__ = 0x08000000;
Kojto 106:ba1f97679dad 3 define symbol __region_ROM_start__ = 0x08000000;
Kojto 106:ba1f97679dad 4 define symbol __region_ROM_end__ = 0x0807FFFF;
Kojto 106:ba1f97679dad 5
AnnaBridge 171:3a7713b1edbc 6 /* [RAM = 128kb = 0x20000] Vector table dynamic copy: 113 vectors * 4= 452 bytes (0x1C4) to be reserved in RAM */
Kojto 106:ba1f97679dad 7 define symbol __NVIC_start__ = 0x20000000;
AnnaBridge 171:3a7713b1edbc 8 define symbol __NVIC_end__ = 0x200001C7; /* Add 4 more bytes to be aligned on 8 bytes */
AnnaBridge 171:3a7713b1edbc 9 define symbol __region_RAM_start__ = 0x200001C8;
Kojto 106:ba1f97679dad 10 define symbol __region_RAM_end__ = 0x2001FFFF;
Kojto 106:ba1f97679dad 11
Kojto 106:ba1f97679dad 12 /* Memory regions */
Kojto 106:ba1f97679dad 13 define memory mem with size = 4G;
Kojto 106:ba1f97679dad 14 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
Kojto 106:ba1f97679dad 15 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
Kojto 106:ba1f97679dad 16
Kojto 106:ba1f97679dad 17 /* Stack and Heap */
Kojto 106:ba1f97679dad 18 /*Heap 1/4 of ram and stack 1/8*/
Kojto 106:ba1f97679dad 19 define symbol __size_cstack__ = 0x4000;
Kojto 106:ba1f97679dad 20 define symbol __size_heap__ = 0x8000;
Kojto 106:ba1f97679dad 21 define block CSTACK with alignment = 8, size = __size_cstack__ { };
Kojto 106:ba1f97679dad 22 define block HEAP with alignment = 8, size = __size_heap__ { };
Kojto 106:ba1f97679dad 23 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
Kojto 106:ba1f97679dad 24
Kojto 106:ba1f97679dad 25 initialize by copy with packing = zeros { readwrite };
Kojto 106:ba1f97679dad 26 do not initialize { section .noinit };
Kojto 106:ba1f97679dad 27
Kojto 106:ba1f97679dad 28 place at address mem:__intvec_start__ { readonly section .intvec };
Kojto 106:ba1f97679dad 29
Kojto 106:ba1f97679dad 30 place in ROM_region { readonly };
Kojto 106:ba1f97679dad 31 place in RAM_region { readwrite, block STACKHEAP };