33 lines
1.2 KiB
Plaintext
33 lines
1.2 KiB
Plaintext
/*
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GNU linker script for STM32F769
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*/
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/* Specify the memory areas */
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
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FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 32K /* sector 0, 32K */
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FLASH_FS (r) : ORIGIN = 0x08008000, LENGTH = 96K /* sectors 1, 2, 3 (32K each) */
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FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 896K /* sectors 4-7 1*128Kib 3*256KiB = 896K */
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DTCM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K /* Used for storage cache */
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RAM (xrw) : ORIGIN = 0x20020000, LENGTH = 384K /* SRAM1 = 368K, SRAM2 = 16K */
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}
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/* produce a link error if there is not this amount of RAM for these sections */
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_minimum_stack_size = 2K;
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_minimum_heap_size = 16K;
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/* Define tho top end of the stack. The stack is full descending so begins just
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above last byte of RAM. Note that EABI requires the stack to be 8-byte
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aligned for a call. */
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_estack = ORIGIN(RAM) + LENGTH(RAM);
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/* define common sections and symbols */
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INCLUDE common.ld
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/* RAM extents for the garbage collector */
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_ram_start = ORIGIN(RAM);
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_ram_end = ORIGIN(RAM) + LENGTH(RAM);
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_heap_start = _ebss; /* heap starts just after statically allocated memory */
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_heap_end = 0x20078000; /* tunable */
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