diff options
Diffstat (limited to 'arch/parisc/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/parisc/kernel/vmlinux.lds.S | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S new file mode 100644 index 00000000..64a99988 --- /dev/null +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -0,0 +1,178 @@ +/* Kernel link layout for various "sections" + * + * Copyright (C) 1999-2003 Matthew Wilcox <willy at parisc-linux.org> + * Copyright (C) 2000-2003 Paul Bame <bame at parisc-linux.org> + * Copyright (C) 2000 John Marvin <jsm at parisc-linux.org> + * Copyright (C) 2000 Michael Ang <mang with subcarrier.org> + * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org> + * Copyright (C) 2003 James Bottomley <jejb with parisc-linux.org> + * Copyright (C) 2006 Helge Deller <deller@gmx.de> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <asm-generic/vmlinux.lds.h> +/* needed for the processor specific cache alignment size */ +#include <asm/cache.h> +#include <asm/page.h> +#include <asm/asm-offsets.h> +#include <asm/thread_info.h> + +/* ld script to make hppa Linux kernel */ +#ifndef CONFIG_64BIT +OUTPUT_FORMAT("elf32-hppa-linux") +OUTPUT_ARCH(hppa) +#else +OUTPUT_FORMAT("elf64-hppa-linux") +OUTPUT_ARCH(hppa:hppa2.0w) +#endif + +ENTRY(_stext) +#ifndef CONFIG_64BIT +jiffies = jiffies_64 + 4; +#else +jiffies = jiffies_64; +#endif +SECTIONS +{ + . = KERNEL_BINARY_TEXT_START; + + _text = .; /* Text and read-only data */ + .head ALIGN(16) : { + HEAD_TEXT + } = 0 + .text ALIGN(16) : { + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT + KPROBES_TEXT + IRQENTRY_TEXT + *(.text.do_softirq) + *(.text.sys_exit) + *(.text.do_sigaltstack) + *(.text.do_fork) + *(.text.*) + *(.fixup) + *(.lock.text) /* out-of-line lock text */ + *(.gnu.warning) + } + /* End of text section */ + _etext = .; + + /* Start of data section */ + _sdata = .; + + RODATA + + /* writeable */ + /* Make sure this is page aligned so + * that we can properly leave these + * as writable + */ + . = ALIGN(PAGE_SIZE); + data_start = .; + + /* unwind info */ + .PARISC.unwind : { + __start___unwind = .; + *(.PARISC.unwind) + __stop___unwind = .; + } + + EXCEPTION_TABLE(16) + NOTES + + /* Data */ + RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) + + /* PA-RISC locks requires 16-byte alignment */ + . = ALIGN(16); + .data..lock_aligned : { + *(.data..lock_aligned) + } + + /* End of data section */ + _edata = .; + + /* BSS */ + __bss_start = .; + /* page table entries need to be PAGE_SIZE aligned */ + . = ALIGN(PAGE_SIZE); + .data..vmpages : { + *(.data..vm0.pmd) + *(.data..vm0.pgd) + *(.data..vm0.pte) + } + .bss : { + *(.bss) + *(COMMON) + } + __bss_stop = .; + +#ifdef CONFIG_64BIT + . = ALIGN(16); + /* Linkage tables */ + .opd : { + *(.opd) + } PROVIDE (__gp = .); + .plt : { + *(.plt) + } + .dlt : { + *(.dlt) + } +#endif + + /* reserve space for interrupt stack by aligning __init* to 16k */ + . = ALIGN(16384); + __init_begin = .; + INIT_TEXT_SECTION(16384) + . = ALIGN(PAGE_SIZE); + INIT_DATA_SECTION(16) + /* we have to discard exit text and such at runtime, not link time */ + .exit.text : + { + EXIT_TEXT + } + .exit.data : + { + EXIT_DATA + } + + PERCPU_SECTION(L1_CACHE_BYTES) + . = ALIGN(PAGE_SIZE); + __init_end = .; + /* freed after init ends here */ + _end = . ; + + STABS_DEBUG + .note 0 : { *(.note) } + + /* Sections to be discarded */ + DISCARDS + /DISCARD/ : { +#ifdef CONFIG_64BIT + /* temporary hack until binutils is fixed to not emit these + * for static binaries + */ + *(.interp) + *(.dynsym) + *(.dynstr) + *(.dynamic) + *(.hash) + *(.gnu.hash) +#endif + } +} |