[Zrouter-src-freebsd] ZRouter.org: push to FreeBSD HEAD tree
zrouter-src-freebsd at zrouter.org
zrouter-src-freebsd at zrouter.org
Fri Jan 6 12:02:04 UTC 2012
details: http://zrouter.org/hg/FreeBSD/head//rev/7c6e7a9c1e7a
changeset: 264:7c6e7a9c1e7a
user: ray at terran.dlink.ua
date: Fri Jan 06 14:02:44 2012 +0200
description:
Create separate ldscript for build kernel without ELF header on mips.
And restore ELF kernel as default.
diffstat:
head/sys/conf/ldscript.mips | 2 +-
head/sys/conf/ldscript.mips.bin | 298 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 299 insertions(+), 1 deletions(-)
diffs (314 lines):
diff -r 647493d45648 -r 7c6e7a9c1e7a head/sys/conf/ldscript.mips
--- a/head/sys/conf/ldscript.mips Thu Jan 05 14:05:01 2012 +0200
+++ b/head/sys/conf/ldscript.mips Fri Jan 06 14:02:44 2012 +0200
@@ -36,7 +36,7 @@
SECTIONS
{
/* Read-only sections, merged into text segment: */
- . = KERNLOADADDR;/* + SIZEOF_HEADERS;*/
+ . = KERNLOADADDR + SIZEOF_HEADERS;
.text :
{
*(.trap)
diff -r 647493d45648 -r 7c6e7a9c1e7a head/sys/conf/ldscript.mips.bin
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/head/sys/conf/ldscript.mips.bin Fri Jan 06 14:02:44 2012 +0200
@@ -0,0 +1,298 @@
+/*-
+ * Copyright (c) 2001, 2004, 2008, Juniper Networks, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Juniper Networks, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JUNIPER NETWORKS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL JUNIPER NETWORKS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * JNPR: ldscript.mips,v 1.3 2006/10/11 06:12:04
+ * $FreeBSD$
+ */
+
+/* Header less kernel support (without ELF header) */
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SEARCH_DIR(/usr/lib);
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = KERNLOADADDR;
+ .text :
+ {
+ *(.trap)
+ *(.text)
+ *(.text.*)
+ *(.stub)
+ /* .gnu.warning sections are handled specially by elf32.em. */
+ *(.gnu.warning)
+ *(.gnu.linkonce.t.*)
+ } =0x1000000
+ .fini :
+ {
+ KEEP (*(.fini))
+ } =0x1000000
+ PROVIDE (__etext = .);
+ PROVIDE (_etext = .);
+ PROVIDE (etext = .);
+ .rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) }
+ .rodata1 : { *(.rodata1) }
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .gnu.version : { *(.gnu.version) }
+ .gnu.version_d : { *(.gnu.version_d) }
+ .gnu.version_r : { *(.gnu.version_r) }
+ .rel.init : { *(.rel.init) }
+ .rela.init : { *(.rela.init) }
+ .rel.text :
+ {
+ *(.rel.text)
+ *(.rel.text.*)
+ *(.rel.gnu.linkonce.t.*)
+ }
+ .rela.text :
+ {
+ *(.rela.text)
+ *(.rela.text.*)
+ *(.rela.gnu.linkonce.t.*)
+ }
+ .rel.fini : { *(.rel.fini) }
+ .rela.fini : { *(.rela.fini) }
+ .rel.rodata :
+ {
+ *(.rel.rodata)
+ *(.rel.rodata.*)
+ *(.rel.gnu.linkonce.r.*)
+ }
+ .rela.rodata :
+ {
+ *(.rela.rodata)
+ *(.rela.rodata.*)
+ *(.rela.gnu.linkonce.r.*)
+ }
+ .rel.data :
+ {
+ *(.rel.data)
+ *(.rel.data.*)
+ *(.rel.gnu.linkonce.d.*)
+ }
+ .rela.data :
+ {
+ *(.rela.data)
+ *(.rela.data.*)
+ *(.rela.gnu.linkonce.d.*)
+ }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.sdata :
+ {
+ *(.rel.sdata)
+ *(.rel.sdata.*)
+ *(.rel.gnu.linkonce.s.*)
+ }
+ .rela.sdata :
+ {
+ *(.rela.sdata)
+ *(.rela.sdata.*)
+ *(.rela.gnu.linkonce.s.*)
+ }
+ .rel.sbss :
+ {
+ *(.rel.sbss)
+ *(.rel.sbss.*)
+ *(.rel.gnu.linkonce.sb.*)
+ }
+ .rela.sbss :
+ {
+ *(.rela.sbss)
+ *(.rela.sbss.*)
+ *(.rel.gnu.linkonce.sb.*)
+ }
+ .rel.sdata2 :
+ {
+ *(.rel.sdata2)
+ *(.rel.sdata2.*)
+ *(.rel.gnu.linkonce.s2.*)
+ }
+ .rela.sdata2 :
+ {
+ *(.rela.sdata2)
+ *(.rela.sdata2.*)
+ *(.rela.gnu.linkonce.s2.*)
+ }
+ .rel.sbss2 :
+ {
+ *(.rel.sbss2)
+ *(.rel.sbss2.*)
+ *(.rel.gnu.linkonce.sb2.*)
+ }
+ .rela.sbss2 :
+ {
+ *(.rela.sbss2)
+ *(.rela.sbss2.*)
+ *(.rela.gnu.linkonce.sb2.*)
+ }
+ .rel.bss :
+ {
+ *(.rel.bss)
+ *(.rel.bss.*)
+ *(.rel.gnu.linkonce.b.*)
+ }
+ .rela.bss :
+ {
+ *(.rela.bss)
+ *(.rela.bss.*)
+ *(.rela.gnu.linkonce.b.*)
+ }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init :
+ {
+ KEEP (*(.init))
+ } =0x1000000
+ .reginfo : { *(.reginfo) }
+ .sdata2 : { *(.sdata2) *(.sdata2.*) *(.gnu.linkonce.s2.*) }
+ .sbss2 : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
+ . = ALIGN(0x2000) + (. & (0x2000 - 1));
+ .data :
+ {
+ *(.data)
+ *(.data.*)
+ *(.gnu.linkonce.d.*)
+ SORT(CONSTRUCTORS)
+ }
+ .data1 : { *(.data1) }
+ .eh_frame : { KEEP (*(.eh_frame)) }
+ .gcc_except_table : { *(.gcc_except_table) }
+ .ctors :
+ {
+ /* gcc uses crtbegin.o to find the start of
+ the constructors, so we make sure it is
+ first. Because this is a wildcard, it
+ doesn't matter if the user does not
+ actually link against crtbegin.o; the
+ linker won't look for a file to match a
+ wildcard. The wildcard also means that it
+ doesn't matter which directory crtbegin.o
+ is in. */
+ KEEP (*crtbegin.o(.ctors))
+ /* We don't want to include the .ctor section from
+ from the crtend.o file until after the sorted ctors.
+ The .ctor section from the crtend file contains the
+ end of ctors marker and it must be last */
+ KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ }
+ .dtors :
+ {
+ KEEP (*crtbegin.o(.dtors))
+ KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ }
+ .plt : { *(.plt) }
+ _gp = ALIGN(16) + 0x7ff0;
+ .got : { *(.got.plt) *(.got) }
+ .dynamic : { *(.dynamic) }
+ /* We want the small data sections together, so single-instruction offsets
+ can access them all, and initialized data all before uninitialized, so
+ we can shorten the on-disk segment size. */
+ .sdata :
+ {
+ *(.sdata)
+ *(.sdata.*)
+ *(.gnu.linkonce.s.*)
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+ __bss_start = .;
+ .sbss :
+ {
+ PROVIDE (__sbss_start = .);
+ PROVIDE (___sbss_start = .);
+ *(.dynsbss)
+ *(.sbss)
+ *(.sbss.*)
+ *(.gnu.linkonce.sb.*)
+ *(.scommon)
+ PROVIDE (__sbss_end = .);
+ PROVIDE (___sbss_end = .);
+ }
+ .bss :
+ {
+ *(.dynbss)
+ *(.bss)
+ *(.bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ /* Align here to ensure that the .bss section occupies space up to
+ _end. Align after .bss to ensure correct alignment even if the
+ .bss section disappears because there are no input sections. */
+ . = ALIGN(64 / 8);
+ }
+ . = ALIGN(64 / 8);
+ _end = .;
+ PROVIDE (end = .);
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+ /* These must appear regardless of . */
+}
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