2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
9 #include <asm-generic/vmlinux.lds.h>
10 #include <asm/cache.h>
12 #include <asm/thread_info.h>
17 #ifdef CONFIG_CPU_BIG_ENDIAN
18 jiffies = jiffies_64 + 4;
26 * ICCM starts at 0x8000_0000. So if kernel is relocated to some other
27 * address, make sure peripheral at 0x8z doesn't clash with ICCM
28 * Essentially vector is also in ICCM.
31 . = CONFIG_LINUX_LINK_BASE;
33 _int_vec_base_lds = .;
39 #ifdef CONFIG_ARC_HAS_ICCM
42 . = ALIGN(CONFIG_ARC_ICCM_SZ * 1024);
47 * The reason for having a seperate subsection .init.ramfs is to
48 * prevent objump from including it in kernel dumps
50 * Reason for having .init.ramfs above .init is to make sure that the
51 * binary blob is tucked away to one side, reducing the displacement
52 * between .init.text and .text, avoiding any possible relocation
53 * errors because of calls from .init.text to .text
54 * Yes such calls do exist. e.g.
55 * decompress_inflate.c:gunzip( ) -> zlib_inflate_workspace( )
60 .init.ramfs : { INIT_RAM_FS }
66 INIT_TEXT_SECTION(L1_CACHE_BYTES)
68 /* INIT_DATA_SECTION open-coded: special INIT_RAM_FS handling */
71 INIT_SETUP(L1_CACHE_BYTES)
78 __arch_info_begin = .;
83 PERCPU_SECTION(L1_CACHE_BYTES)
98 EXCEPTION_TABLE(L1_CACHE_BYTES)
102 RO_DATA_SECTION(PAGE_SIZE)
105 * 1. this is .data essentially
106 * 2. THREAD_SIZE for init.task, must be kernel-stk sz aligned
108 RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
114 #ifdef CONFIG_ARC_DW2_UNWIND
115 . = ALIGN(PAGE_SIZE);
122 /DISCARD/ : { *(.eh_frame) }
127 . = ALIGN(PAGE_SIZE);
134 *(.gnu.linkonce.arcextmap.*)
138 #ifndef CONFIG_DEBUG_INFO
139 /DISCARD/ : { *(.debug_frame) }
140 /DISCARD/ : { *(.debug_aranges) }
141 /DISCARD/ : { *(.debug_pubnames) }
142 /DISCARD/ : { *(.debug_info) }
143 /DISCARD/ : { *(.debug_abbrev) }
144 /DISCARD/ : { *(.debug_line) }
145 /DISCARD/ : { *(.debug_str) }
146 /DISCARD/ : { *(.debug_loc) }
147 /DISCARD/ : { *(.debug_macinfo) }
148 /DISCARD/ : { *(.debug_ranges) }
151 #ifdef CONFIG_ARC_HAS_DCCM
152 . = CONFIG_ARC_DCCM_BASE;
157 . = ALIGN(CONFIG_ARC_DCCM_SZ * 1024);