if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; } if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x20000; } /* [ROM = 128kb = 0x20000] */ define symbol __intvec_start__ = MBED_APP_START; define symbol __region_ROM_start__ = MBED_APP_START; define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1; /* [RAM = 32kb = 0x8000] Vector table dynamic copy: 61 vectors = 244 bytes (0xF4) to be reserved in RAM */ define symbol __NVIC_start__ = 0x20000000; define symbol __NVIC_end__ = 0x200000F7; /* Add 4 more bytes to be aligned on 8 bytes */ define symbol __region_RAM_start__ = 0x200000F8; define symbol __region_RAM_end__ = 0x20007FFF; /* Memory regions */ define memory mem with size = 4G; define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__]; define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__]; /* Stack and Heap */ define symbol __size_cstack__ = 0x1200; define symbol __size_heap__ = 0x1200; define block CSTACK with alignment = 8, size = __size_cstack__ { }; define block HEAP with alignment = 8, size = __size_heap__ { }; define block STACKHEAP with fixed order { block HEAP, block CSTACK }; initialize by copy with packing = zeros { readwrite }; do not initialize { section .noinit }; place at address mem:__intvec_start__ { readonly section .intvec }; place in ROM_region { readonly }; place in RAM_region { readwrite, block STACKHEAP };