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master
src/scripts/linux.lds
104 строки
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Michael Brown
[build] Allow for the existence of small-data sections
24 июн 2025, 16:40
24 июн 2025, 16:40
8df3b96
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/* -*- sh -*- */ /* * Linker script for Linux images * */ SECTIONS { _max_align = 32; /* * The text section * */ . = ALIGN ( _max_align ); .text : { _text = .; *(.text) *(.text.*) _etext = .; } /* * The rodata section * */ . = ALIGN ( _max_align ); .rodata : { _rodata = .; *(.srodata) *(.srodata.*) *(.rodata) *(.rodata.*) _erodata = .; } /* * The data section * * Adjust the address for the data segment. We want to adjust up to * the same address within the page on the next page up. */ . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); .data : { _data = .; *(.sdata) *(.sdata.*) *(.data) *(.data.*) KEEP(*(SORT(.tbl.*))) KEEP(*(.provided)) KEEP(*(.provided.*)) _edata = .; } /* * The bss section * */ . = ALIGN ( _max_align ); .bss : { _bss = .; *(.sbss) *(.sbss.*) *(.bss) *(.bss.*) *(COMMON) _ebss = .; } /* * Weak symbols that need zero values if not otherwise defined * */ .weak 0x0 : { _weak = .; *(.weak) *(.weak.*) _eweak = .; } _assert = ASSERT ( ( _weak == _eweak ), ".weak is non-zero length" ); /* * Dispose of unwanted sections to make the link map easier to read * */ /DISCARD/ : { *(.comment) *(.comment.*) *(.rel) *(.rel.*) *(.discard) *(.discard.*) *(.sbat) *(.sbat.*) } }