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File: [local] / sys / arch / hppa64 / conf / ld.script (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:05:58 2008 UTC (16 years, 5 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: ld.script,v 1.1 2005/04/01 10:40:47 mickey Exp $ */ /* * Copyright (c) 2005 Michael Shalayeff * All rights reserved. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ OUTPUT_FORMAT("elf64-hppa") OUTPUT_ARCH(hppa2.0w) ENTRY($start) SECTIONS { . = + SIZEOF_HEADERS; .text : { kernel_text = . ; *(.text) *(.text.*) *(.reginfo) *(.init) *(.stub) /* .gnu.warning sections are handled specially by elf32.em. */ *(.gnu.warning) . = ALIGN(4096); etext = ABSOLUTE(.); } = 0x08000240 /* nop filled */ . = 0x400000; .rodata : { __rodata_start = .; *(.rodata) *(.rodata1) __unwind_start = .; *(.PARISC.unwind) __unwind_end = .; __rodata_end = .; } = 0 __data_start = ABSOLUTE(.); .data : { *(.data) CONSTRUCTORS . = ALIGN(4096); edata = ABSOLUTE(.); } = 0 .ctors : { *(.ctors) } .dtors : { *(.dtors) } .opd : { *(.opd) } PROVIDE(__gp = .); .plt : { *(.plt) } .dlt : { *(.dlt) } . = ALIGN(4096); __bss_start = .; /* .sbss : { *(.sbss) *(.scommon) } */ .bss : { *(.dynbss) *(.bss) *(COMMON) *($COMMON$) . = ALIGN(4096); __kernel_pagedir = ABSOLUTE(.); . += 5*4096; /* PIT + 4*PIE */ } end = ABSOLUTE(.); /DISCARD/ : { *(.exitcall.exit) *(.interp) *(.dynsym) *(.dynstr) *(.dynamic) *(.hash) } }