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135 lines
2.9 KiB
135 lines
2.9 KiB
/* 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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