/* * (C) Copyright 2002 * Daniel Engstr�m, Omicron Ceti AB, daniel@omicron.se. * * See file CREDITS for list of people who contributed to this * project. * * 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; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") OUTPUT_ARCH(i386) ENTRY(_start) SECTIONS { . = 0x06000000; /* Location of bootcode in flash */ _i386boot_text_start = .; .text : { *(.text); } . = ALIGN(4); .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } _i386boot_text_size = SIZEOF(.text) + SIZEOF(.rodata); . = ALIGN(4); .data : { *(.data) } . = ALIGN(4); .interp : { *(.interp) } . = ALIGN(4); .dynsym : { *(.dynsym) } . = ALIGN(4); .dynstr : { *(.dynstr) } . = ALIGN(4); .hash : { *(.hash) } . = ALIGN(4); .got : { *(.got) } . = ALIGN(4); .got.plt : { *(.got.plt) } . = ALIGN(4); .dynamic (NOLOAD) : { *(.dynamic) } . = ALIGN(4); __u_boot_cmd_start = .; .u_boot_cmd : { *(.u_boot_cmd) } . = ALIGN(4); __u_boot_cmd_end = .; _i386boot_cmd_start = LOADADDR(.u_boot_cmd); _i386boot_rel_dyn_start = .; .rel.dyn : { *(.rel.dyn) } _i386boot_rel_dyn_end = .; . = ALIGN(4); _i386boot_bss_start = ABSOLUTE(.); .bss (NOLOAD) : { *(.bss) } _i386boot_bss_size = SIZEOF(.bss); /* 16bit realmode trampoline code */ .realmode 0x7c0 : AT ( LOADADDR(.rel.dyn) + SIZEOF(.rel.dyn) ) { *(.realmode) } _i386boot_realmode = LOADADDR(.realmode); _i386boot_realmode_size = SIZEOF(.realmode); /* 16bit BIOS emulation code (just enough to boot Linux) */ .bios 0 : AT ( LOADADDR(.realmode) + SIZEOF(.realmode) ) { *(.bios) } _i386boot_bios = LOADADDR(.bios); _i386boot_bios_size = SIZEOF(.bios); /* The load addresses below assumes that the flash * will be mapped so that 0x387f0000 == 0xffff0000 * at reset time * * The fe00 and ff00 offsets of the start32 and start16 * segments are arbitrary, the just have to be mapped * at reset and the code have to fit. * The fff0 offset of resetvec is important, however. */ . = 0xfffffe00; .start32 : AT (0x0603fe00) { *(.start32); } . = 0xf800; .start16 : AT (0x0603f800) { *(.start16); } . = 0xfff0; .resetvec : AT (0x0603fff0) { *(.resetvec); } _i386boot_end = (LOADADDR(.resetvec) + SIZEOF(.resetvec) ); }