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136 lines
2.9 KiB
136 lines
2.9 KiB
6 years ago
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/* Linker script for ATMEL(R) AVR(R) ATmega328P. */
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OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr")
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OUTPUT_ARCH(avr:5)
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/* The beginning and end of the program ROM area. */
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/* Leave 4 bytes for the 32-bit checksum plus 0x10 extra bytes free. */
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_rom_begin = 0x00000000;
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_rom_end = 0x00007FEC;
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/* The beginning and end (i.e., top) of the stack */
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/* Set up a stack with a size of (1/2)K */
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_stack_begin = 0x800500;
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_stack_end = 0x8008FF; /* RAFA, en atmega328 el fin de la RAM */
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/* The end of the 2K RAM stack */
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__initial_stack_pointer = 0x8008FF;
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MEMORY
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{
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ROM(rx) : ORIGIN = 0, LENGTH = 32K
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RAM(rw!x) : ORIGIN = 0x800100, LENGTH = 2K
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}
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SECTIONS
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{
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. = 0x0;
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/* RAFA . = ALIGN(2); */
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/* ISR vectors */
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.isr_vector :
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{
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*(.isr_vector)
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. = ALIGN(0x10);
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KEEP(*(.isr_vector))
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} > ROM = 0xAAAA
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/* Startup code */
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.startup :
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{
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*(.startup)
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. = ALIGN(0x10);
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KEEP(*(.startup))
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} > ROM = 0xAAAA
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/* Program code (text), read-only data and static ctors */
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.text :
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{
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/* RAFA _*/
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text = ABSOLUTE(.); /* text: beginning of text segment */
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__muluhisi3 = .;
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start = .;
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__do_copy_data = .;
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__do_clear_bss = .;
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_/* _data_end = .; */
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__data_load_start = .;
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__bss_end = .;
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__bss_start = .;
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__data_start = .;
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/* FIN DE RAFA */
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_ctors_begin = .;
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*(.ctors)
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. = ALIGN(2);
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KEEP (*(SORT(.ctors)))
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_ctors_end = .;
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*(.progmem*)
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. = ALIGN(2);
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*(.trampolines*)
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. = ALIGN(2);
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*(.text)
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. = ALIGN(2);
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*(.text*)
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. = ALIGN(2);
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etext = ABSOLUTE(.) ; /* etext: end of text */
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} > ROM
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.text :
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{
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. = ALIGN(0x10);
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} > ROM = 0xAAAA
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.= 0x800100;
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. = ALIGN(2);
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/* The ROM-to-RAM initialized data section */
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.data :
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{
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data = ABSOLUTE(.); /* data: beginning of data segment */
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_data_begin = .;
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*(.data)
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/* rafa . = ALIGN(2); */
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. = ALIGN(1);
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KEEP (*(.data))
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*(.data*)
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/* RAafa . = ALIGN(2); todos los demas tambien */
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. = ALIGN(1);
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KEEP (*(.data*))
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*(.rodata) /* Do *NOT* move this! Include .rodata here if gcc is used with -fdata-sections. */
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. = ALIGN(1);
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KEEP (*(.rodata))
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*(.rodata*)
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. = ALIGN(1);
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KEEP (*(.rodata*))
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_data_end = .;
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edata = ABSOLUTE(.) ; /* edata: end of data */
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} > RAM AT > ROM
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/* The uninitialized (zero-cleared) data section */
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.bss :
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{
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bss = ABSOLUTE(.); /* bss: beginning of bss segment */
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_bss_begin = .;
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*(.bss)
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. = ALIGN(1);
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KEEP (*(.bss))
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*(.bss*)
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. = ALIGN(1);
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KEEP (*(.bss*))
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_bss_end = .;
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ebss = ABSOLUTE(.) ; /* ebss: end of bss */
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end = ABSOLUTE(.); /* end: end of image */
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_end = ABSOLUTE(.); /* _end: end of image */
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} > RAM
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_rom_data_begin = LOADADDR(.data);
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}
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