diff options
Diffstat (limited to 'contrib/syslinux/syslinux-4.03/core/syslinux.ld')
| -rw-r--r-- | contrib/syslinux/syslinux-4.03/core/syslinux.ld | 380 |
1 files changed, 0 insertions, 380 deletions
diff --git a/contrib/syslinux/syslinux-4.03/core/syslinux.ld b/contrib/syslinux/syslinux-4.03/core/syslinux.ld deleted file mode 100644 index 164c94c..0000000 --- a/contrib/syslinux/syslinux-4.03/core/syslinux.ld +++ /dev/null @@ -1,380 +0,0 @@ -/* ----------------------------------------------------------------------- - * - * Copyright 2008-2009 H. Peter Anvin - All Rights Reserved - * Copyright 2009 Intel Corporation; author: H. Peter Anvin - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston MA 02110-1301, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * - * ----------------------------------------------------------------------- */ - -/* - * Linker script for the SYSLINUX core - */ - -OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") -OUTPUT_ARCH(i386) -EXTERN(_start) -ENTRY(_start) - -SECTIONS -{ - /* Prefix structure for the compression program */ - . = 0; - .prefix : { - *(.prefix) - } - - /* "Early" sections (before the load) */ - . = 0x1000; - - .earlybss : { - __earlybss_start = .; - *(.earlybss) - __earlybss_end = .; - } - __earlybss_len = __earlybss_end - __earlybss_start; - __earlybss_dwords = (__earlybss_len + 3) >> 2; - - . = ALIGN(4); - .bss16 : { - __bss16_start = .; - *(.bss16) - __bss16_end = .; - } - __bss16_len = __bss16_end - __bss16_start; - __bss16_dwords = (__bss16_len + 3) >> 2; - - . = ALIGN(4); - .config : AT (__config_lma) { - __config_start = .; - *(.config) - __config_end = .; - } - __config_len = __config_end - __config_start; - __config_dwords = (__config_len + 3) >> 2; - - /* Generated and/or copied code */ - - . = ALIGN(128); /* Minimum separation from mutable data */ - .replacestub : AT (__replacestub_lma) { - __replacestub_start = .; - *(.replacestub) - __replacestub_end = .; - } - __replacestub_len = __replacestub_end - __replacestub_start; - __replacestub_dwords = (__replacestub_len + 3) >> 2; - - . = ALIGN(16); - __gentextnr_lma = .; - .gentextnr : AT(__gentextnr_lma) { - __gentextnr_start = .; - *(.gentextnr) - __gentextnr_end = .; - } - __gentextnr_len = __gentextnr_end - __gentextnr_start; - __gentextnr_dwords = (__gentextnr_len + 3) >> 2; - - . = STACK_BASE; - .stack16 : AT(STACK_BASE) { - __stack16_start = .; - . += STACK_LEN; - __stack16_end = .; - } - __stack16_len = __stack16_end - __stack16_start; - __stack16_dwords = (__stack16_len + 3) >> 2; - - /* Initialized sections */ - - . = 0x7c00; - .init : { - FILL(0x90909090) - __init_start = .; - *(.init) - __init_end = .; - } - __init_len = __init_end - __init_start; - __init_dwords = (__init_len + 3) >> 2; - - .text16 : { - FILL(0x90909090) - __text16_start = .; - *(.text16) - __text16_end = .; - } - __text16_len = __text16_end - __text16_start; - __text16_dwords = (__text16_len + 3) >> 2; - - /* - * .textnr is used for 32-bit code that is used on the code - * path to initialize the .text segment - */ - . = ALIGN(16); - .textnr : { - FILL(0x90909090) - __textnr_start = .; - *(.textnr) - __textnr_end = .; - } - __textnr_len = __textnr_end - __textnr_start; - __textnr_dwords = (__textnr_len + 3) >> 2; - - . = ALIGN(16); - __bcopyxx_start = .; - - .bcopyxx.text : { - FILL(0x90909090) - __bcopyxx_text_start = .; - *(.bcopyxx.text) - __bcopyxx_text_end = .; - } - __bcopyxx_text_len = __bcopyxx_text_end - __bcopyxx_text_start; - __bcopyxx_text_dwords = (__bcopyxx_text_len + 3) >> 2; - - .bcopyxx.data : { - __bcopyxx_data_start = .; - *(.bcopyxx.text) - __bcopyxx_data_end = .; - } - __bcopyxx_data_len = __bcopyxx_data_end - __bcopyxx_data_start; - __bcopyxx_data_dwords = (__bcopyxx_data_len + 3) >> 2; - - __bcopyxx_end = .; - __bcopyxx_len = __bcopyxx_end - __bcopyxx_start; - __bcopyxx_dwords = (__bcopyxx_len + 3) >> 2; - - . = ALIGN(4); - .data16 : { - __data16_start = .; - *(.data16) - __data16_end = .; - } - __data16_len = __data16_end - __data16_start; - __data16_dwords = (__data16_len + 3) >> 2; - - . = ALIGN(4); - __config_lma = .; - . += SIZEOF(.config); - - . = ALIGN(4); - __replacestub_lma = .; - . += SIZEOF(.replacestub); - - /* The 32-bit code loads above the non-progbits sections */ - - . = ALIGN(16); - __pm_code_lma = .; - - __high_clear_start = .; - - . = ALIGN(512); - .adv (NOLOAD) : { - __adv_start = .; - *(.adv) - __adv_end = .; - } - __adv_len = __adv_end - __adv_start; - __adv_dwords = (__adv_len + 3) >> 2; - - /* Late uninitialized sections */ - - . = ALIGN(4); - .uibss (NOLOAD) : { - __uibss_start = .; - *(.uibss) - __uibss_end = .; - } - __uibss_len = __uibss_end - __uibss_start; - __uibss_dwords = (__uibss_len + 3) >> 2; - - _end16 = .; - __assert_end16 = ASSERT(_end16 <= 0x10000, "64K overflow"); - - /* - * Special 16-bit segments - */ - - . = ALIGN(65536); - .real_mode (NOLOAD) : { - *(.real_mode) - } - real_mode_seg = core_real_mode >> 4; - - . = ALIGN(65536); - .xfer_buf (NOLOAD) : { - *(.xfer_buf) - } - xfer_buf_seg = core_xfer_buf >> 4; - - /* - * The auxilliary data segment is used by the 16-bit code - * for items that don't need to live in the bottom 64K. - */ - - . = ALIGN(16); - .auxseg (NOLOAD) : { - __auxseg_start = .; - *(.auxseg) - __auxseg_end = .; - } - __auxseg_len = __auxseg_end - __auxseg_start; - __auxseg_dwords = (__auxseg_len + 3) >> 2; - aux_seg = __auxseg_start >> 4; - - /* - * Used to allocate lowmem buffers from 32-bit code - */ - .lowmem (NOLOAD) : { - __lowmem_start = .; - *(.lowmem) - __lowmem_end = .; - } - __lowmem_len = __lowmem_end - __lowmem_start; - __lowmem_dwords = (__lowmem_len + 3) >> 2; - - __high_clear_end = .; - - __high_clear_len = __high_clear_end - __high_clear_start; - __high_clear_dwords = (__high_clear_len + 3) >> 2; - - /* Start of the lowmem heap */ - . = ALIGN(16); - __lowmem_heap = .; - - /* - * 32-bit code. This is a hack for the moment due to the - * real-mode segments also allocated. - */ - - . = 0x100000; - - __pm_code_start = .; - - __text_vma = .; - __text_lma = __pm_code_lma; - .text : AT(__text_lma) { - FILL(0x90909090) - __text_start = .; - *(.text) - *(.text.*) - __text_end = .; - } - - . = ALIGN(16); - - __rodata_vma = .; - __rodata_lma = __rodata_vma + __text_lma - __text_vma; - .rodata : AT(__rodata_lma) { - __rodata_start = .; - *(.rodata) - *(.rodata.*) - __rodata_end = .; - } - - . = ALIGN(4); - - __ctors_vma = .; - __ctors_lma = __ctors_vma + __text_lma - __text_vma; - .ctors : AT(__ctors_lma) { - __ctors_start = .; - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - __ctors_end = .; - } - - __dtors_vma = .; - __dtors_lma = __dtors_vma + __text_lma - __text_vma; - .dtors : AT(__dtors_lma) { - __dtors_start = .; - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - __dtors_end = .; - } - - . = ALIGN(4); - - __dynlink_vma = .; - __dynlink_lma = __dynlink_vma + __text_lma - __text_vma; - .dynlink : AT(__dynlink_lma) { - __dynlink_start = .; - *(.dynlink) - __dynlink_end = .; - } - - . = ALIGN(4); - - __got_vma = .; - __got_lma = __got_vma + __text_lma - __text_vma; - .got : AT(__got_lma) { - __got_start = .; - KEEP (*(.got.plt)) - KEEP (*(.got)) - __got_end = .; - } - - __data_vma = .; - __data_lma = __data_vma + __text_lma - __text_vma; - .data : AT(__data_lma) { - __data_start = .; - *(.data) - *(.data.*) - __data_end = .; - } - - __pm_code_end = .; - __pm_code_len = __pm_code_end - __pm_code_start; - __pm_code_dwords = (__pm_code_len + 3) >> 2; - - . = ALIGN(128); - - __bss_vma = .; - __bss_lma = .; /* Dummy */ - .bss (NOLOAD) : AT (__bss_lma) { - __bss_start = .; - *(.bss) - *(.bss.*) - *(COMMON) - __bss_end = .; - } - __bss_len = __bss_end - __bss_start; - __bss_dwords = (__bss_len + 3) >> 2; - - /* Very large objects which don't need to be zeroed */ - - __hugebss_vma = .; - __hugebss_lma = .; /* Dummy */ - .hugebss (NOLOAD) : AT (__hugebss_lma) { - __hugebss_start = .; - *(.hugebss) - *(.hugebss.*) - __hugebss_end = .; - } - __hugebss_len = __hugebss_end - __hugebss_start; - __hugebss_dwords = (__hugebss_len + 3) >> 2; - - - /* XXX: This stack should be unified with the COM32 stack */ - __stack_vma = .; - __stack_lma = .; /* Dummy */ - .stack (NOLOAD) : AT(__stack_lma) { - __stack_start = .; - *(.stack) - __stack_end = .; - } - __stack_len = __stack_end - __stack_start; - __stack_dwords = (__stack_len + 3) >> 2; - - _end = .; - - /* COM32R and kernels are loaded after our own PM code */ - . = ALIGN(65536); - free_high_memory = .; - - /* Stuff we don't need... */ - /DISCARD/ : { - *(.eh_frame) - } -} |