kopia lustrzana https://github.com/micropython/micropython
78 wiersze
1.6 KiB
Plaintext
78 wiersze
1.6 KiB
Plaintext
/*
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GNU linker script for generic STM32xxx MCU
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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_BL (rx) : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 (can be 32K) */
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 32K
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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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/* 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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ENTRY(Reset_Handler)
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SECTIONS
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{
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/* The startup code goes first into FLASH */
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.isr_vector :
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{
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. = ALIGN(4);
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KEEP(*(.isr_vector)) /* Startup code */
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. = ALIGN(4);
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} >FLASH_BL
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/* The program code and other data goes into FLASH */
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.text :
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{
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. = ALIGN(4);
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*(.text*)
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*(.rodata*)
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. = ALIGN(4);
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_etext = .;
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} >FLASH_BL
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/* used by the startup to initialize data */
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_sidata = LOADADDR(.data);
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/* Initialized data section */
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.data :
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{
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. = ALIGN(4);
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_sdata = .;
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*(.data*)
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. = ALIGN(4);
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_edata = .;
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} >RAM AT> FLASH_BL
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/* Uninitialized data section */
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.bss :
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{
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. = ALIGN(4);
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_sbss = .;
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = .;
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} >RAM
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/* this just checks there is enough RAM for the stack */
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.stack :
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{
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. = ALIGN(4);
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. = . + _minimum_stack_size;
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. = ALIGN(4);
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} >RAM
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.ARM.attributes 0 : { *(.ARM.attributes) }
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}
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