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kernel_ld.c
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/*
* Copyright (c) 2015 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "mem_map.h"
ENTRY(_start)
SECTIONS
{
.text TRUSTY_ENTRY_OFFSET : {
__code_start = .;
KEEP(*(.text.boot))
*(.text* .sram.text)
*(.gnu.linkonce.t.*)
__code_end = .;
} =0x9090
.rela.dyn : {
*(.rela.init)
*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
*(.rela.fini)
*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
*(.rela.ctors)
*(.rela.dtors)
*(.rela.got)
*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
*(.rela.ldata .rela.ldata.* .rela.gnu.linkonce.l.*)
*(.rela.lbss .rela.lbss.* .rela.gnu.linkonce.lb.*)
*(.rela.lrodata .rela.lrodata.* .rela.gnu.linkonce.lr.*)
*(.rela.ifunc)
}
.rela.plt : {
*(.rela.plt)
*(.rela.iplt)
}
.rodata : ALIGN(4096) {
__rodata_start = .;
*(.rodata*)
*(.gnu.linkonce.r.*)
. = ALIGN(8);
}
.data : ALIGN(4096) {
__rodata_end = .;
__data_start = .;
*(.data .data.* .gnu.linkonce.d.*)
}
.stack : ALIGN(4096){
__tss_start = .;
__tss_end = . + (4096);
}
.ctors : ALIGN(4) {
__ctor_list = .;
KEEP(*(.ctors .init_array))
__ctor_end = .;
}
.dtors : ALIGN(4) {
__dtor_list = .;
KEEP(*(.dtors .fini_array))
__dtor_end = .;
}
.stab : { *(.stab) }
.stabst : { *(.stabstr) }
.bss : ALIGN(4096) {
__data_end = .;
__bss_start = .;
*(.bss*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(8);
__bss_end = .;
}
. = ALIGN(4096);
_end = .;
_end_of_ram = . + (4*1024*1024);
/DISCARD/ : { *(.comment .note .eh_frame) }
}