Genode Packages collection
https://git.sr.ht/~ehmry/genodepkgs/
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141 lines
3.0 KiB
141 lines
3.0 KiB
// SPDX-FileCopyrightText: 2006-2017 Genode Labs GmbH |
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// |
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// SPDX-License-Identifier: LicenseRef-Genode |
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/* |
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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) 2006-2017 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 Affero General Public License version 3. |
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*/ |
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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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boot PT_LOAD FLAGS(4); |
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} |
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SECTIONS |
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{ |
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.text : { |
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/* begin of program image (link address) */ |
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_prog_img_beg = .; |
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/* put entry code at the start of the text segment / raw binary */ |
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KEEP (*(.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 = 0x0 |
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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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__eh_frame_hdr_start = SIZEOF(.eh_frame_hdr) > 0 ? ADDR(.eh_frame_hdr) : 0; |
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__eh_frame_hdr_end = SIZEOF(.eh_frame_hdr) > 0 ? . : 0; |
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. = ALIGN(0x1000); |
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.data : { |
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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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_parent_cap_thread_id = .; |
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LONG(0xffffffff); |
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_parent_cap_local_name = .; |
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LONG(0xffffffff); |
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LONG(0xffffffff); |
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LONG(0xffffffff); |
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LONG(0xffffffff); |
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LONG(0xffffffff); |
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LONG(0xffffffff); |
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LONG(0xffffffff); |
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/* |
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* Platform-specific entry for Fiasco.OC. |
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* |
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* PIC-code compiled for Fiasco.OC, needs some PIC-compatible |
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* way to enter the kernel, the fixed address of the kernel |
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* entry code address needs to be found here. |
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*/ |
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__l4sys_invoke_indirect = .; |
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LONG(0xeacff000); |
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*(.data .gnu.linkonce.d.*) |
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/* include all data subsections except those of the boot modules */ |
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*(EXCLUDE_FILE (*boot_modules.o) .data.*) |
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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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__eh_frame_start = .; |
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KEEP (*(.eh_frame)) |
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__eh_frame_end = .; |
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LONG(0) |
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} : rw |
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.gcc_except_table : { |
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KEEP(*(.gcc_except_table)) |
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KEEP(*(.gcc_except_table.*)) |
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} |
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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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.bss : { |
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_bss_start = ALIGN(4); |
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*(.bss .bss.* .gnu.linkonce.b.* COMMON) |
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} |
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_bss_end = ALIGN(4); |
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/* separate location for the binaries of the boot modules */ |
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.data.boot_modules_binaries : { *(.data.boot_modules_binaries) } : boot |
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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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