mirror of https://github.com/ARMmbed/mbed-os.git
34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
/* [ROM] */
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define symbol __intvec_start__ = 0x0;
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define symbol __region_ROM_start__ = 0x0;
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define symbol __region_ROM_end__ = 0x001FFFFF;
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/* [RAM] Vector table dynamic copy: 65 vectors * 4 bytes = 260 (0x104) bytes + 4 for 8 byte align */
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define symbol __NVIC_start__ = 0x00000000;
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define symbol __NVIC_end__ = 0x00000108; /* to be aligned on 8 bytes */
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define symbol __region_RAM_start__ = 0x20000000;
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define symbol __region_RAM_end__ = 0x2003FFFF;
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/* Memory regions */
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define memory mem with size = 4G;
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define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
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define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
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/* Stack and Heap */
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if (!isdefinedsymbol(MBED_BOOT_STACK_SIZE)) {
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define symbol MBED_BOOT_STACK_SIZE = 0x400;
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}
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define symbol __size_cstack__ = MBED_BOOT_STACK_SIZE;
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define symbol __size_heap__ = 0xF000;
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define block CSTACK with alignment = 8, size = __size_cstack__ { };
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define block HEAP with alignment = 8, size = __size_heap__ { };
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initialize by copy { readwrite };
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do not initialize { section .noinit };
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place at address mem:__intvec_start__ { readonly section .intvec };
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place in ROM_region { readonly };
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place in RAM_region { readwrite,
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block CSTACK, block HEAP };
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