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_DISCO_F746NG/TOOLCHAIN_IAR/stm32f746xg.icf@161:aa5281ff4a02, 2018-02-16 (annotated)

Committer:
AnnaBridge
Date:
Fri Feb 16 16:16:41 2018 +0000
Revision:
161:aa5281ff4a02
Parent:
156:ff21514d8981
Child:
172:65be27845400
mbed library. Release version 159.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 161:aa5281ff4a02 1 if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
AnnaBridge 161:aa5281ff4a02 2 if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x100000; }
AnnaBridge 161:aa5281ff4a02 3
AnnaBridge 156:ff21514d8981 4 /* [ROM = 1024kb = 0x100000] */
AnnaBridge 161:aa5281ff4a02 5 define symbol __intvec_start__ = MBED_APP_START;
AnnaBridge 161:aa5281ff4a02 6 define symbol __region_ROM_start__ = MBED_APP_START;
AnnaBridge 161:aa5281ff4a02 7 define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
AnnaBridge 156:ff21514d8981 8
AnnaBridge 156:ff21514d8981 9 /* [RAM = 320kb = 0x50000] Vector table dynamic copy: 114 vectors = 456 bytes (0x1C8) to be reserved in RAM */
AnnaBridge 156:ff21514d8981 10 define symbol __NVIC_start__ = 0x20000000;
AnnaBridge 156:ff21514d8981 11 define symbol __NVIC_end__ = 0x200001C7; /* Aligned on 8 bytes */
AnnaBridge 156:ff21514d8981 12 define symbol __region_RAM_start__ = 0x200001C8;
AnnaBridge 156:ff21514d8981 13 define symbol __region_RAM_end__ = 0x2004FFFF;
AnnaBridge 156:ff21514d8981 14
AnnaBridge 156:ff21514d8981 15 define symbol __region_ITCMRAM_start__ = 0x00000000;
AnnaBridge 156:ff21514d8981 16 define symbol __region_ITCMRAM_end__ = 0x00003FFF;
AnnaBridge 156:ff21514d8981 17
AnnaBridge 156:ff21514d8981 18 /* Memory regions */
AnnaBridge 156:ff21514d8981 19 define memory mem with size = 4G;
AnnaBridge 156:ff21514d8981 20 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
AnnaBridge 156:ff21514d8981 21 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
AnnaBridge 156:ff21514d8981 22 define region ITCMRAM_region = mem:[from __region_ITCMRAM_start__ to __region_ITCMRAM_end__];
AnnaBridge 156:ff21514d8981 23
AnnaBridge 156:ff21514d8981 24 /* Stack and Heap */
AnnaBridge 156:ff21514d8981 25 /*Heap 1/4 of ram and stack 1/12 */
AnnaBridge 156:ff21514d8981 26 define symbol __size_cstack__ = 0x4000;
AnnaBridge 156:ff21514d8981 27 define symbol __size_heap__ = 0x13000;
AnnaBridge 156:ff21514d8981 28 define block CSTACK with alignment = 8, size = __size_cstack__ { };
AnnaBridge 156:ff21514d8981 29 define block HEAP with alignment = 8, size = __size_heap__ { };
AnnaBridge 156:ff21514d8981 30 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
AnnaBridge 156:ff21514d8981 31
AnnaBridge 156:ff21514d8981 32 initialize by copy with packing = zeros { readwrite };
AnnaBridge 156:ff21514d8981 33 do not initialize { section .noinit };
AnnaBridge 156:ff21514d8981 34
AnnaBridge 156:ff21514d8981 35 place at address mem:__intvec_start__ { readonly section .intvec };
AnnaBridge 156:ff21514d8981 36
AnnaBridge 156:ff21514d8981 37 place in ROM_region { readonly };
AnnaBridge 156:ff21514d8981 38 place in RAM_region { readwrite, block STACKHEAP };