132 lines
2.5 KiB
Plaintext
132 lines
2.5 KiB
Plaintext
/*
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* \brief Linker script for Genode programs
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* \author Christian Helmuth
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* \date 2006-04-12
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*/
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/*
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* Copyright (C) 2006-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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/* values taken from Codezero's mm0 linker script */
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/*physical_base = 0x00208000;*/
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/*virtual_base = 0xe0000000;*/
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/*offset = virtual_base - physical_base;*/
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/*
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* Addresses correspond to the linker script generated by
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* the Codezero build system.
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*/
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vma_start = 0x100000;
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lma_start = 0x40000;
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offset = vma_start - lma_start;
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ENTRY(_start)
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PHDRS
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{
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ro PT_LOAD;
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rw PT_LOAD;
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}
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SECTIONS
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{
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. = vma_start;
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.text : AT (ADDR(.text) - offset) {
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/* begin of program image (link address) */
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_prog_img_beg = .;
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*(.text.crt0)
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*(.init)
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*(.text .text.* .gnu.linkonce.t.*)
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*(.fini)
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*(.rodata .rodata.* .gnu.linkonce.r.*)
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. = ALIGN(0x08);
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_ctors_start = .;
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KEEP (*(.ctors))
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KEEP (*(SORT(.ctors.*)))
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KEEP (*(.init_array)) /* list of constructors specific for ARM eabi */
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_ctors_end = .;
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_dtors_start = .;
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KEEP (*(SORT(.dtors.*)))
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KEEP (*(.dtors))
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_dtors_end = .;
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} : ro = 0x90909090
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/* Linux: exception section for uaccess mechanism */
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__ex_table : { *(__ex_table) }
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.eh_frame_hdr : { *(.eh_frame_hdr) }
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. = ALIGN(0x1000);
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_prog_img_data = .;
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.data : AT (ADDR(.data) - offset) {
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/*
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* Leave space for parent capability parameters at start of data
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* section. The protection domain creator is reponsible for storing
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* sane values here.
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*/
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_parent_cap = .;
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LONG(0xffffffff);
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LONG(0xffffffff);
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_vma_start = .;
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LONG(vma_start);
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_lma_start = .;
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LONG(lma_start);
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*(.data .data.* .gnu.linkonce.d.*)
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} : rw
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/* exception frames for C++ */
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.eh_frame : {
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__eh_frame_start__ = .;
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KEEP (*(.eh_frame))
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LONG(0)
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} : rw
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.init_array : {
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PROVIDE_HIDDEN (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array))
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PROVIDE_HIDDEN (__init_array_end = .);
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}
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.gcc_except_table : { KEEP(*(.gcc_except_table)) }
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.dynamic : { *(.dynamic) }
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/* .ARM.exidx is sorted, so has to go in its own output section */
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__exidx_start = .;
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.ARM.exidx : {
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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}
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__exidx_end = .;
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.ARM.extab : {
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*(.ARM.extab*)
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} : rw
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. = ALIGN(4);
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.bss : AT (ADDR(.bss) - offset) {
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*(.bss .bss.* .gnu.linkonce.b.* COMMON)
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}
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/* end of program image -- must be after last section */
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_prog_img_end = .;
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/DISCARD/ : {
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*(.note)
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*(.note.ABI-tag)
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*(.comment)
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}
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}
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