diff options
Diffstat (limited to 'gpxe/src/arch/i386/scripts/i386.lds')
| -rw-r--r-- | gpxe/src/arch/i386/scripts/i386.lds | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/gpxe/src/arch/i386/scripts/i386.lds b/gpxe/src/arch/i386/scripts/i386.lds deleted file mode 100644 index 33c75f90..00000000 --- a/gpxe/src/arch/i386/scripts/i386.lds +++ /dev/null @@ -1,202 +0,0 @@ -/* -*- sh -*- */ - -/* - * Linker script for i386 images - * - */ - -SECTIONS { - - /* Each section starts at a virtual address of zero. - * - * We guarantee alignment of virtual addresses to any alignment - * specified by the constituent object files (e.g. via - * __attribute__((aligned(x)))). Load addresses are guaranteed - * only up to _max_align. Provided that all loader and relocation - * code honours _max_align, this means that physical addresses are - * also guaranteed up to _max_align. - * - * Note that when using -DKEEP_IT_REAL, the UNDI segments are only - * guaranteed to be loaded on a paragraph boundary (i.e. 16-byte - * alignment). Using _max_align>16 will therefore not guarantee - * >16-byte alignment of physical addresses when -DKEEP_IT_REAL is - * used (though virtual addresses will still be fully aligned). - * - */ - - /* - * The prefix - * - */ - - .prefix 0x0 : AT ( _prefix_lma ) { - _prefix = .; - *(.prefix) - *(.prefix.*) - _mprefix = .; - } .bss.prefix (NOLOAD) : AT ( _end_lma ) { - _eprefix = .; - } - _prefix_filesz = ABSOLUTE ( _mprefix - _prefix ); - _prefix_memsz = ABSOLUTE ( _eprefix - _prefix ); - - /* - * The 16-bit (real-mode) code section - * - */ - - .text16 0x0 : AT ( _text16_lma ) { - _text16 = .; - *(.text16.null) - . += 1; /* Prevent NULL being valid */ - *(.text16) - *(.text16.*) - _mtext16 = .; - } .bss.text16 (NOLOAD) : AT ( _end_lma ) { - _etext16 = .; - } - _text16_filesz = ABSOLUTE ( _mtext16 - _text16 ); - _text16_memsz = ABSOLUTE ( _etext16 - _text16 ); - - /* - * The 16-bit (real-mode) data section - * - */ - - .data16 0x0 : AT ( _data16_lma ) { - _data16 = .; - . += 1; /* Prevent NULL being valid */ - *(.rodata16) - *(.rodata16.*) - *(.data16) - *(.data16.*) - _mdata16 = .; - } .bss.data16 (NOLOAD) : AT ( _end_lma ) { - *(.bss16) - *(.bss16.*) - *(.stack16) - *(.stack16.*) - _edata16 = .; - } - _data16_filesz = ABSOLUTE ( _mdata16 - _data16 ); - _data16_memsz = ABSOLUTE ( _edata16 - _data16 ); - - /* - * The 32-bit sections - * - */ - - .textdata 0x0 : AT ( _textdata_lma ) { - _textdata = .; - *(.text.null_trap) - . += 1; /* Prevent NULL being valid */ - *(.text) - *(.text.*) - *(.rodata) - *(.rodata.*) - *(.data) - *(.data.*) - *(SORT(.tbl.*)) /* Various tables. See include/tables.h */ - _mtextdata = .; - } .bss.textdata (NOLOAD) : AT ( _end_lma ) { - *(.bss) - *(.bss.*) - *(COMMON) - *(.stack) - *(.stack.*) - _etextdata = .; - } - _textdata_filesz = ABSOLUTE ( _mtextdata - _textdata ); - _textdata_memsz = ABSOLUTE ( _etextdata - _textdata ); - - /* - * Compressor information block - * - */ - - .zinfo 0x0 : AT ( _zinfo_lma ) { - _zinfo = .; - *(.zinfo) - *(.zinfo.*) - _mzinfo = .; - } .bss.zinfo (NOLOAD) : AT ( _end_lma ) { - _ezinfo = .; - } - _zinfo_filesz = ABSOLUTE ( _mzinfo - _zinfo ); - _zinfo_memsz = ABSOLUTE ( _ezinfo - _zinfo ); - - /* - * Weak symbols that need zero values if not otherwise defined - * - */ - - .weak 0x0 : AT ( _end_lma ) { - _weak = .; - *(.weak) - _eweak = .; - } - _assert = ASSERT ( ( _weak == _eweak ), ".weak is non-zero length" ); - - /* - * Dispose of the comment and note sections to make the link map - * easier to read - * - */ - - /DISCARD/ : { - *(.comment) - *(.comment.*) - *(.note) - *(.note.*) - *(.eh_frame) - *(.eh_frame.*) - *(.rel) - *(.rel.*) - *(.discard) - } - - /* - * Load address calculations. In older versions of ld, ALIGN() - * can operate only on the location counter, so we use that. - * - */ - - PROVIDE ( _max_align = 16 ); - . = 0; - - . = ALIGN ( _max_align ); - _prefix_lma = .; - . += _prefix_filesz; - - . = ALIGN ( _max_align ); - _payload_lma = .; - _text16_lma = .; - . += _text16_filesz; - - . = ALIGN ( _max_align ); - _data16_lma = .; - . += _data16_filesz; - - . = ALIGN ( _max_align ); - _textdata_lma = .; - . += _textdata_filesz; - - _filesz = .; /* Do not include zinfo block in file size */ - - . = ALIGN ( _max_align ); - _zinfo_lma = .; - . += _zinfo_filesz; - - . = ALIGN ( _max_align ); - _end_lma = .; - - /* - * Values calculated to save code from doing it - * - */ - _prefix_filesz_sect = ( ( _prefix_filesz + 511 ) / 512 ); - _prefix_memsz_pgh = ( ( _prefix_memsz + 15 ) / 16 ); - _prefix_memsz_sect = ( ( _prefix_memsz + 511 ) / 512 ); - _text16_memsz_pgh = ( ( _text16_memsz + 15 ) / 16 ); - _data16_memsz_pgh = ( ( _data16_memsz + 15 ) / 16 ); -} |