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mbed 2
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TARGET_NUCLEO_F412ZG/TOOLCHAIN_IAR/stm32f412xx.icf@171:3a7713b1edbc, 2018-11-08 (annotated)
- Committer:
- AnnaBridge
- Date:
- Thu Nov 08 11:45:42 2018 +0000
- Revision:
- 171:3a7713b1edbc
- Parent:
- 158:1c57384330a6
mbed library. Release version 164
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 156:ff21514d8981 | 1 | if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; } |
AnnaBridge | 156:ff21514d8981 | 2 | if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x100000; } |
AnnaBridge | 156:ff21514d8981 | 3 | |
AnnaBridge | 156:ff21514d8981 | 4 | /* [ROM = 1024kb = 0x100000] */ |
AnnaBridge | 156:ff21514d8981 | 5 | define symbol __intvec_start__ = MBED_APP_START; |
AnnaBridge | 156:ff21514d8981 | 6 | define symbol __region_ROM_start__ = MBED_APP_START; |
AnnaBridge | 156:ff21514d8981 | 7 | define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE; |
AnnaBridge | 156:ff21514d8981 | 8 | |
AnnaBridge | 156:ff21514d8981 | 9 | /* [RAM = 256kb = 0x40000] Vector table dynamic copy: 113 vectors = 452 bytes (0x1C4) 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 | 158:1c57384330a6 | 13 | define symbol __region_RAM_end__ = 0x2003FFFF; |
AnnaBridge | 156:ff21514d8981 | 14 | |
AnnaBridge | 156:ff21514d8981 | 15 | /* Memory regions */ |
AnnaBridge | 156:ff21514d8981 | 16 | define memory mem with size = 4G; |
AnnaBridge | 156:ff21514d8981 | 17 | define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__]; |
AnnaBridge | 156:ff21514d8981 | 18 | define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__]; |
AnnaBridge | 156:ff21514d8981 | 19 | |
AnnaBridge | 156:ff21514d8981 | 20 | /* Stack and Heap */ |
AnnaBridge | 171:3a7713b1edbc | 21 | /*Heap 84kB and stack 1kB */ |
AnnaBridge | 171:3a7713b1edbc | 22 | define symbol __size_cstack__ = 0x400; |
AnnaBridge | 171:3a7713b1edbc | 23 | define symbol __size_heap__ = 0x15000; |
AnnaBridge | 156:ff21514d8981 | 24 | define block CSTACK with alignment = 8, size = __size_cstack__ { }; |
AnnaBridge | 156:ff21514d8981 | 25 | define block HEAP with alignment = 8, size = __size_heap__ { }; |
AnnaBridge | 156:ff21514d8981 | 26 | define block STACKHEAP with fixed order { block HEAP, block CSTACK }; |
AnnaBridge | 156:ff21514d8981 | 27 | |
AnnaBridge | 156:ff21514d8981 | 28 | initialize by copy with packing = zeros { readwrite }; |
AnnaBridge | 156:ff21514d8981 | 29 | do not initialize { section .noinit }; |
AnnaBridge | 156:ff21514d8981 | 30 | |
AnnaBridge | 156:ff21514d8981 | 31 | place at address mem:__intvec_start__ { readonly section .intvec }; |
AnnaBridge | 156:ff21514d8981 | 32 | |
AnnaBridge | 156:ff21514d8981 | 33 | place in ROM_region { readonly }; |
AnnaBridge | 156:ff21514d8981 | 34 | place in RAM_region { readwrite, block STACKHEAP }; |