1 |
/* Hitachi SH specific support for 32-bit ELF |
/* Renesas / SuperH SH specific support for 32-bit ELF |
2 |
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
3 |
Free Software Foundation, Inc. |
Free Software Foundation, Inc. |
4 |
Contributed by Ian Lance Taylor, Cygnus Support. |
Contributed by Ian Lance Taylor, Cygnus Support. |
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This file is part of BFD, the Binary File Descriptor library. |
This file is part of BFD, the Binary File Descriptor library. |
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
the Free Software Foundation; either version 2 of the License, or |
11 |
(at your option) any later version. |
(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
This program is distributed in the hope that it will be useful, |
14 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 |
GNU General Public License for more details. |
GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
along with this program; if not, write to the Free Software |
20 |
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
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#include "bfd.h" |
#include "bfd.h" |
23 |
#include "sysdep.h" |
#include "sysdep.h" |
25 |
#include "libbfd.h" |
#include "libbfd.h" |
26 |
#include "elf-bfd.h" |
#include "elf-bfd.h" |
27 |
#include "elf/sh.h" |
#include "elf/sh.h" |
28 |
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#include "libiberty.h" |
29 |
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#include "../opcodes/sh-opc.h" |
30 |
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31 |
static bfd_reloc_status_type sh_elf_reloc |
static bfd_reloc_status_type sh_elf_reloc |
32 |
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); |
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
33 |
static bfd_reloc_status_type sh_elf_ignore_reloc |
static bfd_reloc_status_type sh_elf_ignore_reloc |
34 |
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); |
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
35 |
static reloc_howto_type *sh_elf_reloc_type_lookup |
static bfd_boolean sh_elf_relax_delete_bytes |
36 |
PARAMS ((bfd *, bfd_reloc_code_real_type)); |
(bfd *, asection *, bfd_vma, int); |
37 |
static void sh_elf_info_to_howto |
static bfd_boolean sh_elf_align_loads |
38 |
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *)); |
(bfd *, asection *, Elf_Internal_Rela *, bfd_byte *, bfd_boolean *); |
39 |
static boolean sh_elf_set_private_flags |
#ifndef SH64_ELF |
40 |
PARAMS ((bfd *, flagword)); |
static bfd_boolean sh_elf_swap_insns |
41 |
static boolean sh_elf_copy_private_data |
(bfd *, asection *, void *, bfd_byte *, bfd_vma); |
42 |
PARAMS ((bfd *, bfd *)); |
#endif |
43 |
static boolean sh_elf_merge_private_data |
static int sh_elf_optimized_tls_reloc |
44 |
PARAMS ((bfd *, bfd *)); |
(struct bfd_link_info *, int, int); |
45 |
static boolean sh_elf_set_mach_from_flags |
static bfd_vma dtpoff_base |
46 |
PARAMS ((bfd *)); |
(struct bfd_link_info *); |
47 |
static boolean sh_elf_relax_section |
static bfd_vma tpoff |
48 |
PARAMS ((bfd *, asection *, struct bfd_link_info *, boolean *)); |
(struct bfd_link_info *, bfd_vma); |
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static boolean sh_elf_relax_delete_bytes |
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PARAMS ((bfd *, asection *, bfd_vma, int)); |
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static boolean sh_elf_align_loads |
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PARAMS ((bfd *, asection *, Elf_Internal_Rela *, bfd_byte *, boolean *)); |
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static boolean sh_elf_swap_insns |
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PARAMS ((bfd *, asection *, PTR, bfd_byte *, bfd_vma)); |
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static boolean sh_elf_relocate_section |
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PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
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Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); |
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static bfd_byte *sh_elf_get_relocated_section_contents |
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PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, |
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bfd_byte *, boolean, asymbol **)); |
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static boolean sh_elf_check_relocs |
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PARAMS ((bfd *, struct bfd_link_info *, asection *, |
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const Elf_Internal_Rela *)); |
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static struct bfd_hash_entry *sh_elf_link_hash_newfunc |
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PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); |
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static struct bfd_link_hash_table *sh_elf_link_hash_table_create |
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PARAMS ((bfd *)); |
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static boolean sh_elf_adjust_dynamic_symbol |
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PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *)); |
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static boolean sh_elf_size_dynamic_sections |
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PARAMS ((bfd *, struct bfd_link_info *)); |
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static boolean sh_elf_finish_dynamic_symbol |
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PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, |
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Elf_Internal_Sym *)); |
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static boolean sh_elf_finish_dynamic_sections |
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PARAMS ((bfd *, struct bfd_link_info *)); |
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static bfd_reloc_status_type sh_elf_reloc_loop |
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PARAMS ((int, bfd *, asection *, bfd_byte *, bfd_vma, asection *, |
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bfd_vma, bfd_vma)); |
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static boolean sh_elf_create_dynamic_sections |
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PARAMS ((bfd *, struct bfd_link_info *)); |
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static asection * sh_elf_gc_mark_hook |
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PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *, |
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struct elf_link_hash_entry *, Elf_Internal_Sym *)); |
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static boolean sh_elf_gc_sweep_hook |
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PARAMS ((bfd *, struct bfd_link_info *, asection *, |
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const Elf_Internal_Rela *)); |
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static enum elf_reloc_type_class sh_elf_reloc_type_class |
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PARAMS ((const Elf_Internal_Rela *)); |
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#ifdef INCLUDE_SHMEDIA |
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inline static void movi_shori_putval PARAMS ((bfd *, unsigned long, char *)); |
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#endif |
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49 |
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/* The name of the dynamic interpreter. This is put in the .interp |
/* The name of the dynamic interpreter. This is put in the .interp |
51 |
section. */ |
section. */ |
59 |
0, /* rightshift */ |
0, /* rightshift */ |
60 |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
61 |
0, /* bitsize */ |
0, /* bitsize */ |
62 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
63 |
0, /* bitpos */ |
0, /* bitpos */ |
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complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
65 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
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"R_SH_NONE", /* name */ |
"R_SH_NONE", /* name */ |
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false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
68 |
0, /* src_mask */ |
0, /* src_mask */ |
69 |
0, /* dst_mask */ |
0, /* dst_mask */ |
70 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
71 |
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/* 32 bit absolute relocation. Setting partial_inplace to true and |
/* 32 bit absolute relocation. Setting partial_inplace to TRUE and |
73 |
src_mask to a non-zero value is similar to the COFF toolchain. */ |
src_mask to a non-zero value is similar to the COFF toolchain. */ |
74 |
HOWTO (R_SH_DIR32, /* type */ |
HOWTO (R_SH_DIR32, /* type */ |
75 |
0, /* rightshift */ |
0, /* rightshift */ |
76 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
77 |
32, /* bitsize */ |
32, /* bitsize */ |
78 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
79 |
0, /* bitpos */ |
0, /* bitpos */ |
80 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
81 |
sh_elf_reloc, /* special_function */ |
sh_elf_reloc, /* special_function */ |
82 |
"R_SH_DIR32", /* name */ |
"R_SH_DIR32", /* name */ |
83 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
84 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
85 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
86 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
87 |
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88 |
/* 32 bit PC relative relocation. */ |
/* 32 bit PC relative relocation. */ |
89 |
HOWTO (R_SH_REL32, /* type */ |
HOWTO (R_SH_REL32, /* type */ |
90 |
0, /* rightshift */ |
0, /* rightshift */ |
91 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
92 |
32, /* bitsize */ |
32, /* bitsize */ |
93 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
94 |
0, /* bitpos */ |
0, /* bitpos */ |
95 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
96 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
97 |
"R_SH_REL32", /* name */ |
"R_SH_REL32", /* name */ |
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true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
99 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
100 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
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true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
102 |
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103 |
/* 8 bit PC relative branch divided by 2. */ |
/* 8 bit PC relative branch divided by 2. */ |
104 |
HOWTO (R_SH_DIR8WPN, /* type */ |
HOWTO (R_SH_DIR8WPN, /* type */ |
105 |
1, /* rightshift */ |
1, /* rightshift */ |
106 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
107 |
8, /* bitsize */ |
8, /* bitsize */ |
108 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
109 |
0, /* bitpos */ |
0, /* bitpos */ |
110 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
111 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
112 |
"R_SH_DIR8WPN", /* name */ |
"R_SH_DIR8WPN", /* name */ |
113 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
114 |
0xff, /* src_mask */ |
0xff, /* src_mask */ |
115 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
116 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
117 |
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/* 12 bit PC relative branch divided by 2. */ |
/* 12 bit PC relative branch divided by 2. */ |
119 |
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/* This cannot be partial_inplace because relaxation can't know the |
120 |
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eventual value of a symbol. */ |
121 |
HOWTO (R_SH_IND12W, /* type */ |
HOWTO (R_SH_IND12W, /* type */ |
122 |
1, /* rightshift */ |
1, /* rightshift */ |
123 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
124 |
12, /* bitsize */ |
12, /* bitsize */ |
125 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
126 |
0, /* bitpos */ |
0, /* bitpos */ |
127 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
128 |
sh_elf_reloc, /* special_function */ |
NULL, /* special_function */ |
129 |
"R_SH_IND12W", /* name */ |
"R_SH_IND12W", /* name */ |
130 |
true, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
131 |
0xfff, /* src_mask */ |
0x0, /* src_mask */ |
132 |
0xfff, /* dst_mask */ |
0xfff, /* dst_mask */ |
133 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
134 |
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135 |
/* 8 bit unsigned PC relative divided by 4. */ |
/* 8 bit unsigned PC relative divided by 4. */ |
136 |
HOWTO (R_SH_DIR8WPL, /* type */ |
HOWTO (R_SH_DIR8WPL, /* type */ |
137 |
2, /* rightshift */ |
2, /* rightshift */ |
138 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
139 |
8, /* bitsize */ |
8, /* bitsize */ |
140 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
141 |
0, /* bitpos */ |
0, /* bitpos */ |
142 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
143 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
144 |
"R_SH_DIR8WPL", /* name */ |
"R_SH_DIR8WPL", /* name */ |
145 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
146 |
0xff, /* src_mask */ |
0xff, /* src_mask */ |
147 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
148 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
149 |
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150 |
/* 8 bit unsigned PC relative divided by 2. */ |
/* 8 bit unsigned PC relative divided by 2. */ |
151 |
HOWTO (R_SH_DIR8WPZ, /* type */ |
HOWTO (R_SH_DIR8WPZ, /* type */ |
152 |
1, /* rightshift */ |
1, /* rightshift */ |
153 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
154 |
8, /* bitsize */ |
8, /* bitsize */ |
155 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
156 |
0, /* bitpos */ |
0, /* bitpos */ |
157 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
158 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
159 |
"R_SH_DIR8WPZ", /* name */ |
"R_SH_DIR8WPZ", /* name */ |
160 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
161 |
0xff, /* src_mask */ |
0xff, /* src_mask */ |
162 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
163 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
164 |
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165 |
/* 8 bit GBR relative. FIXME: This only makes sense if we have some |
/* 8 bit GBR relative. FIXME: This only makes sense if we have some |
166 |
special symbol for the GBR relative area, and that is not |
special symbol for the GBR relative area, and that is not |
169 |
0, /* rightshift */ |
0, /* rightshift */ |
170 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
171 |
8, /* bitsize */ |
8, /* bitsize */ |
172 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
173 |
0, /* bitpos */ |
0, /* bitpos */ |
174 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
175 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
176 |
"R_SH_DIR8BP", /* name */ |
"R_SH_DIR8BP", /* name */ |
177 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
178 |
0, /* src_mask */ |
0, /* src_mask */ |
179 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
180 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
181 |
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182 |
/* 8 bit GBR relative divided by 2. FIXME: This only makes sense if |
/* 8 bit GBR relative divided by 2. FIXME: This only makes sense if |
183 |
we have some special symbol for the GBR relative area, and that |
we have some special symbol for the GBR relative area, and that |
186 |
1, /* rightshift */ |
1, /* rightshift */ |
187 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
188 |
8, /* bitsize */ |
8, /* bitsize */ |
189 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
190 |
0, /* bitpos */ |
0, /* bitpos */ |
191 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
192 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
193 |
"R_SH_DIR8W", /* name */ |
"R_SH_DIR8W", /* name */ |
194 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
195 |
0, /* src_mask */ |
0, /* src_mask */ |
196 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
197 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
198 |
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199 |
/* 8 bit GBR relative divided by 4. FIXME: This only makes sense if |
/* 8 bit GBR relative divided by 4. FIXME: This only makes sense if |
200 |
we have some special symbol for the GBR relative area, and that |
we have some special symbol for the GBR relative area, and that |
203 |
2, /* rightshift */ |
2, /* rightshift */ |
204 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
205 |
8, /* bitsize */ |
8, /* bitsize */ |
206 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
207 |
0, /* bitpos */ |
0, /* bitpos */ |
208 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
209 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
210 |
"R_SH_DIR8L", /* name */ |
"R_SH_DIR8L", /* name */ |
211 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
212 |
0, /* src_mask */ |
0, /* src_mask */ |
213 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
214 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
215 |
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216 |
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/* 8 bit PC relative divided by 2 - but specified in a very odd way. */ |
217 |
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HOWTO (R_SH_LOOP_START, /* type */ |
218 |
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1, /* rightshift */ |
219 |
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1, /* size (0 = byte, 1 = short, 2 = long) */ |
220 |
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8, /* bitsize */ |
221 |
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FALSE, /* pc_relative */ |
222 |
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0, /* bitpos */ |
223 |
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complain_overflow_signed, /* complain_on_overflow */ |
224 |
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sh_elf_ignore_reloc, /* special_function */ |
225 |
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"R_SH_LOOP_START", /* name */ |
226 |
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TRUE, /* partial_inplace */ |
227 |
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0xff, /* src_mask */ |
228 |
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0xff, /* dst_mask */ |
229 |
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TRUE), /* pcrel_offset */ |
230 |
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231 |
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/* 8 bit PC relative divided by 2 - but specified in a very odd way. */ |
232 |
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HOWTO (R_SH_LOOP_END, /* type */ |
233 |
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1, /* rightshift */ |
234 |
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1, /* size (0 = byte, 1 = short, 2 = long) */ |
235 |
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8, /* bitsize */ |
236 |
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FALSE, /* pc_relative */ |
237 |
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0, /* bitpos */ |
238 |
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complain_overflow_signed, /* complain_on_overflow */ |
239 |
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sh_elf_ignore_reloc, /* special_function */ |
240 |
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"R_SH_LOOP_END", /* name */ |
241 |
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TRUE, /* partial_inplace */ |
242 |
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0xff, /* src_mask */ |
243 |
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0xff, /* dst_mask */ |
244 |
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TRUE), /* pcrel_offset */ |
245 |
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EMPTY_HOWTO (10), |
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EMPTY_HOWTO (11), |
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246 |
EMPTY_HOWTO (12), |
EMPTY_HOWTO (12), |
247 |
EMPTY_HOWTO (13), |
EMPTY_HOWTO (13), |
248 |
EMPTY_HOWTO (14), |
EMPTY_HOWTO (14), |
253 |
EMPTY_HOWTO (19), |
EMPTY_HOWTO (19), |
254 |
EMPTY_HOWTO (20), |
EMPTY_HOWTO (20), |
255 |
EMPTY_HOWTO (21), |
EMPTY_HOWTO (21), |
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EMPTY_HOWTO (22), |
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EMPTY_HOWTO (23), |
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EMPTY_HOWTO (24), |
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256 |
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257 |
/* The remaining relocs are a GNU extension used for relaxing. The |
/* The remaining relocs are a GNU extension used for relaxing. The |
258 |
final pass of the linker never needs to do anything with any of |
final pass of the linker never needs to do anything with any of |
259 |
these relocs. Any required operations are handled by the |
these relocs. Any required operations are handled by the |
260 |
relaxation code. */ |
relaxation code. */ |
261 |
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262 |
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/* GNU extension to record C++ vtable hierarchy */ |
263 |
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HOWTO (R_SH_GNU_VTINHERIT, /* type */ |
264 |
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0, /* rightshift */ |
265 |
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2, /* size (0 = byte, 1 = short, 2 = long) */ |
266 |
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0, /* bitsize */ |
267 |
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FALSE, /* pc_relative */ |
268 |
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0, /* bitpos */ |
269 |
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complain_overflow_dont, /* complain_on_overflow */ |
270 |
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NULL, /* special_function */ |
271 |
|
"R_SH_GNU_VTINHERIT", /* name */ |
272 |
|
FALSE, /* partial_inplace */ |
273 |
|
0, /* src_mask */ |
274 |
|
0, /* dst_mask */ |
275 |
|
FALSE), /* pcrel_offset */ |
276 |
|
|
277 |
|
/* GNU extension to record C++ vtable member usage */ |
278 |
|
HOWTO (R_SH_GNU_VTENTRY, /* type */ |
279 |
|
0, /* rightshift */ |
280 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
281 |
|
0, /* bitsize */ |
282 |
|
FALSE, /* pc_relative */ |
283 |
|
0, /* bitpos */ |
284 |
|
complain_overflow_dont, /* complain_on_overflow */ |
285 |
|
_bfd_elf_rel_vtable_reloc_fn, /* special_function */ |
286 |
|
"R_SH_GNU_VTENTRY", /* name */ |
287 |
|
FALSE, /* partial_inplace */ |
288 |
|
0, /* src_mask */ |
289 |
|
0, /* dst_mask */ |
290 |
|
FALSE), /* pcrel_offset */ |
291 |
|
|
292 |
|
/* An 8 bit switch table entry. This is generated for an expression |
293 |
|
such as ``.word L1 - L2''. The offset holds the difference |
294 |
|
between the reloc address and L2. */ |
295 |
|
HOWTO (R_SH_SWITCH8, /* type */ |
296 |
|
0, /* rightshift */ |
297 |
|
0, /* size (0 = byte, 1 = short, 2 = long) */ |
298 |
|
8, /* bitsize */ |
299 |
|
FALSE, /* pc_relative */ |
300 |
|
0, /* bitpos */ |
301 |
|
complain_overflow_unsigned, /* complain_on_overflow */ |
302 |
|
sh_elf_ignore_reloc, /* special_function */ |
303 |
|
"R_SH_SWITCH8", /* name */ |
304 |
|
FALSE, /* partial_inplace */ |
305 |
|
0, /* src_mask */ |
306 |
|
0, /* dst_mask */ |
307 |
|
TRUE), /* pcrel_offset */ |
308 |
|
|
309 |
/* A 16 bit switch table entry. This is generated for an expression |
/* A 16 bit switch table entry. This is generated for an expression |
310 |
such as ``.word L1 - L2''. The offset holds the difference |
such as ``.word L1 - L2''. The offset holds the difference |
311 |
between the reloc address and L2. */ |
between the reloc address and L2. */ |
313 |
0, /* rightshift */ |
0, /* rightshift */ |
314 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
315 |
16, /* bitsize */ |
16, /* bitsize */ |
316 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
317 |
0, /* bitpos */ |
0, /* bitpos */ |
318 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
319 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
320 |
"R_SH_SWITCH16", /* name */ |
"R_SH_SWITCH16", /* name */ |
321 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
322 |
0, /* src_mask */ |
0, /* src_mask */ |
323 |
0, /* dst_mask */ |
0, /* dst_mask */ |
324 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
325 |
|
|
326 |
/* A 32 bit switch table entry. This is generated for an expression |
/* A 32 bit switch table entry. This is generated for an expression |
327 |
such as ``.long L1 - L2''. The offset holds the difference |
such as ``.long L1 - L2''. The offset holds the difference |
330 |
0, /* rightshift */ |
0, /* rightshift */ |
331 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
332 |
32, /* bitsize */ |
32, /* bitsize */ |
333 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
334 |
0, /* bitpos */ |
0, /* bitpos */ |
335 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
336 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
337 |
"R_SH_SWITCH32", /* name */ |
"R_SH_SWITCH32", /* name */ |
338 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
339 |
0, /* src_mask */ |
0, /* src_mask */ |
340 |
0, /* dst_mask */ |
0, /* dst_mask */ |
341 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
342 |
|
|
343 |
/* Indicates a .uses pseudo-op. The compiler will generate .uses |
/* Indicates a .uses pseudo-op. The compiler will generate .uses |
344 |
pseudo-ops when it finds a function call which can be relaxed. |
pseudo-ops when it finds a function call which can be relaxed. |
348 |
0, /* rightshift */ |
0, /* rightshift */ |
349 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
350 |
0, /* bitsize */ |
0, /* bitsize */ |
351 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
352 |
0, /* bitpos */ |
0, /* bitpos */ |
353 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
354 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
355 |
"R_SH_USES", /* name */ |
"R_SH_USES", /* name */ |
356 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
357 |
0, /* src_mask */ |
0, /* src_mask */ |
358 |
0, /* dst_mask */ |
0, /* dst_mask */ |
359 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
360 |
|
|
361 |
/* The assembler will generate this reloc for addresses referred to |
/* The assembler will generate this reloc for addresses referred to |
362 |
by the register loads associated with USES relocs. The offset |
by the register loads associated with USES relocs. The offset |
366 |
0, /* rightshift */ |
0, /* rightshift */ |
367 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
368 |
0, /* bitsize */ |
0, /* bitsize */ |
369 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
370 |
0, /* bitpos */ |
0, /* bitpos */ |
371 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
372 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
373 |
"R_SH_COUNT", /* name */ |
"R_SH_COUNT", /* name */ |
374 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
375 |
0, /* src_mask */ |
0, /* src_mask */ |
376 |
0, /* dst_mask */ |
0, /* dst_mask */ |
377 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
378 |
|
|
379 |
/* Indicates an alignment statement. The offset field is the power |
/* Indicates an alignment statement. The offset field is the power |
380 |
of 2 to which subsequent portions of the object file must be |
of 2 to which subsequent portions of the object file must be |
383 |
0, /* rightshift */ |
0, /* rightshift */ |
384 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
385 |
0, /* bitsize */ |
0, /* bitsize */ |
386 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
387 |
0, /* bitpos */ |
0, /* bitpos */ |
388 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
389 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
390 |
"R_SH_ALIGN", /* name */ |
"R_SH_ALIGN", /* name */ |
391 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
392 |
0, /* src_mask */ |
0, /* src_mask */ |
393 |
0, /* dst_mask */ |
0, /* dst_mask */ |
394 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
395 |
|
|
396 |
/* The assembler will generate this reloc before a block of |
/* The assembler will generate this reloc before a block of |
397 |
instructions. A section should be processed as assumining it |
instructions. A section should be processed as assuming it |
398 |
contains data, unless this reloc is seen. */ |
contains data, unless this reloc is seen. */ |
399 |
HOWTO (R_SH_CODE, /* type */ |
HOWTO (R_SH_CODE, /* type */ |
400 |
0, /* rightshift */ |
0, /* rightshift */ |
401 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
402 |
0, /* bitsize */ |
0, /* bitsize */ |
403 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
404 |
0, /* bitpos */ |
0, /* bitpos */ |
405 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
406 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
407 |
"R_SH_CODE", /* name */ |
"R_SH_CODE", /* name */ |
408 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
409 |
0, /* src_mask */ |
0, /* src_mask */ |
410 |
0, /* dst_mask */ |
0, /* dst_mask */ |
411 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
412 |
|
|
413 |
/* The assembler will generate this reloc after a block of |
/* The assembler will generate this reloc after a block of |
414 |
instructions when it sees data that is not instructions. */ |
instructions when it sees data that is not instructions. */ |
416 |
0, /* rightshift */ |
0, /* rightshift */ |
417 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
418 |
0, /* bitsize */ |
0, /* bitsize */ |
419 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
420 |
0, /* bitpos */ |
0, /* bitpos */ |
421 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
422 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
423 |
"R_SH_DATA", /* name */ |
"R_SH_DATA", /* name */ |
424 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
425 |
0, /* src_mask */ |
0, /* src_mask */ |
426 |
0, /* dst_mask */ |
0, /* dst_mask */ |
427 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
428 |
|
|
429 |
/* The assembler generates this reloc for each label within a block |
/* The assembler generates this reloc for each label within a block |
430 |
of instructions. This permits the linker to avoid swapping |
of instructions. This permits the linker to avoid swapping |
433 |
0, /* rightshift */ |
0, /* rightshift */ |
434 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
435 |
0, /* bitsize */ |
0, /* bitsize */ |
436 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
437 |
0, /* bitpos */ |
0, /* bitpos */ |
438 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
439 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
440 |
"R_SH_LABEL", /* name */ |
"R_SH_LABEL", /* name */ |
441 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
442 |
0, /* src_mask */ |
0, /* src_mask */ |
443 |
0, /* dst_mask */ |
0, /* dst_mask */ |
444 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
445 |
|
|
446 |
/* An 8 bit switch table entry. This is generated for an expression |
/* The next 12 are only supported via linking in SHC-generated objects. */ |
447 |
such as ``.word L1 - L2''. The offset holds the difference |
HOWTO (R_SH_DIR16, /* type */ |
448 |
between the reloc address and L2. */ |
0, /* rightshift */ |
449 |
HOWTO (R_SH_SWITCH8, /* type */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
450 |
|
16, /* bitsize */ |
451 |
|
FALSE, /* pc_relative */ |
452 |
|
0, /* bitpos */ |
453 |
|
complain_overflow_dont, /* complain_on_overflow */ |
454 |
|
bfd_elf_generic_reloc, /* special_function */ |
455 |
|
"R_SH_DIR16", /* name */ |
456 |
|
FALSE, /* partial_inplace */ |
457 |
|
0, /* src_mask */ |
458 |
|
0xffff, /* dst_mask */ |
459 |
|
FALSE), /* pcrel_offset */ |
460 |
|
|
461 |
|
HOWTO (R_SH_DIR8, /* type */ |
462 |
0, /* rightshift */ |
0, /* rightshift */ |
463 |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
464 |
8, /* bitsize */ |
8, /* bitsize */ |
465 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
466 |
|
0, /* bitpos */ |
467 |
|
complain_overflow_dont, /* complain_on_overflow */ |
468 |
|
bfd_elf_generic_reloc, /* special_function */ |
469 |
|
"R_SH_DIR8", /* name */ |
470 |
|
FALSE, /* partial_inplace */ |
471 |
|
0, /* src_mask */ |
472 |
|
0xff, /* dst_mask */ |
473 |
|
FALSE), /* pcrel_offset */ |
474 |
|
|
475 |
|
HOWTO (R_SH_DIR8UL, /* type */ |
476 |
|
2, /* rightshift */ |
477 |
|
0, /* size (0 = byte, 1 = short, 2 = long) */ |
478 |
|
8, /* bitsize */ |
479 |
|
FALSE, /* pc_relative */ |
480 |
0, /* bitpos */ |
0, /* bitpos */ |
481 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
482 |
sh_elf_ignore_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
483 |
"R_SH_SWITCH8", /* name */ |
"R_SH_DIR8UL", /* name */ |
484 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
485 |
0, /* src_mask */ |
0, /* src_mask */ |
486 |
0, /* dst_mask */ |
0xff, /* dst_mask */ |
487 |
true), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
488 |
|
|
489 |
/* GNU extension to record C++ vtable hierarchy */ |
HOWTO (R_SH_DIR8UW, /* type */ |
490 |
HOWTO (R_SH_GNU_VTINHERIT, /* type */ |
1, /* rightshift */ |
491 |
0, /* rightshift */ |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
492 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
8, /* bitsize */ |
493 |
0, /* bitsize */ |
FALSE, /* pc_relative */ |
494 |
false, /* pc_relative */ |
0, /* bitpos */ |
495 |
0, /* bitpos */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
496 |
complain_overflow_dont, /* complain_on_overflow */ |
bfd_elf_generic_reloc, /* special_function */ |
497 |
NULL, /* special_function */ |
"R_SH_DIR8UW", /* name */ |
498 |
"R_SH_GNU_VTINHERIT", /* name */ |
FALSE, /* partial_inplace */ |
499 |
false, /* partial_inplace */ |
0, /* src_mask */ |
500 |
0, /* src_mask */ |
0xff, /* dst_mask */ |
501 |
0, /* dst_mask */ |
FALSE), /* pcrel_offset */ |
|
false), /* pcrel_offset */ |
|
502 |
|
|
503 |
/* GNU extension to record C++ vtable member usage */ |
HOWTO (R_SH_DIR8U, /* type */ |
504 |
HOWTO (R_SH_GNU_VTENTRY, /* type */ |
0, /* rightshift */ |
505 |
0, /* rightshift */ |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
506 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
8, /* bitsize */ |
507 |
0, /* bitsize */ |
FALSE, /* pc_relative */ |
508 |
false, /* pc_relative */ |
0, /* bitpos */ |
509 |
0, /* bitpos */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
510 |
complain_overflow_dont, /* complain_on_overflow */ |
bfd_elf_generic_reloc, /* special_function */ |
511 |
_bfd_elf_rel_vtable_reloc_fn, /* special_function */ |
"R_SH_DIR8U", /* name */ |
512 |
"R_SH_GNU_VTENTRY", /* name */ |
FALSE, /* partial_inplace */ |
513 |
false, /* partial_inplace */ |
0, /* src_mask */ |
514 |
0, /* src_mask */ |
0xff, /* dst_mask */ |
515 |
0, /* dst_mask */ |
FALSE), /* pcrel_offset */ |
|
false), /* pcrel_offset */ |
|
516 |
|
|
517 |
/* 8 bit PC relative divided by 2 - but specified in a very odd way. */ |
HOWTO (R_SH_DIR8SW, /* type */ |
|
HOWTO (R_SH_LOOP_START, /* type */ |
|
518 |
1, /* rightshift */ |
1, /* rightshift */ |
519 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
520 |
8, /* bitsize */ |
8, /* bitsize */ |
521 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
522 |
0, /* bitpos */ |
0, /* bitpos */ |
523 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
524 |
sh_elf_ignore_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
525 |
"R_SH_LOOP_START", /* name */ |
"R_SH_DIR8SW", /* name */ |
526 |
true, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
527 |
0xff, /* src_mask */ |
0, /* src_mask */ |
528 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
529 |
true), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
530 |
|
|
531 |
/* 8 bit PC relative divided by 2 - but specified in a very odd way. */ |
HOWTO (R_SH_DIR8S, /* type */ |
532 |
HOWTO (R_SH_LOOP_END, /* type */ |
0, /* rightshift */ |
533 |
1, /* rightshift */ |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
|
1, /* size (0 = byte, 1 = short, 2 = long) */ |
|
534 |
8, /* bitsize */ |
8, /* bitsize */ |
535 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
536 |
0, /* bitpos */ |
0, /* bitpos */ |
537 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
538 |
sh_elf_ignore_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
539 |
"R_SH_LOOP_END", /* name */ |
"R_SH_DIR8S", /* name */ |
540 |
true, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
541 |
0xff, /* src_mask */ |
0, /* src_mask */ |
542 |
0xff, /* dst_mask */ |
0xff, /* dst_mask */ |
543 |
true), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
544 |
|
|
545 |
EMPTY_HOWTO (38), |
HOWTO (R_SH_DIR4UL, /* type */ |
546 |
EMPTY_HOWTO (39), |
2, /* rightshift */ |
547 |
EMPTY_HOWTO (40), |
0, /* size (0 = byte, 1 = short, 2 = long) */ |
548 |
EMPTY_HOWTO (41), |
4, /* bitsize */ |
549 |
EMPTY_HOWTO (42), |
FALSE, /* pc_relative */ |
550 |
EMPTY_HOWTO (43), |
0, /* bitpos */ |
551 |
EMPTY_HOWTO (44), |
complain_overflow_unsigned, /* complain_on_overflow */ |
552 |
|
bfd_elf_generic_reloc, /* special_function */ |
553 |
|
"R_SH_DIR4UL", /* name */ |
554 |
|
FALSE, /* partial_inplace */ |
555 |
|
0, /* src_mask */ |
556 |
|
0x0f, /* dst_mask */ |
557 |
|
FALSE), /* pcrel_offset */ |
558 |
|
|
559 |
|
HOWTO (R_SH_DIR4UW, /* type */ |
560 |
|
1, /* rightshift */ |
561 |
|
0, /* size (0 = byte, 1 = short, 2 = long) */ |
562 |
|
4, /* bitsize */ |
563 |
|
FALSE, /* pc_relative */ |
564 |
|
0, /* bitpos */ |
565 |
|
complain_overflow_unsigned, /* complain_on_overflow */ |
566 |
|
bfd_elf_generic_reloc, /* special_function */ |
567 |
|
"R_SH_DIR4UW", /* name */ |
568 |
|
FALSE, /* partial_inplace */ |
569 |
|
0, /* src_mask */ |
570 |
|
0x0f, /* dst_mask */ |
571 |
|
FALSE), /* pcrel_offset */ |
572 |
|
|
573 |
|
HOWTO (R_SH_DIR4U, /* type */ |
574 |
|
0, /* rightshift */ |
575 |
|
0, /* size (0 = byte, 1 = short, 2 = long) */ |
576 |
|
4, /* bitsize */ |
577 |
|
FALSE, /* pc_relative */ |
578 |
|
0, /* bitpos */ |
579 |
|
complain_overflow_unsigned, /* complain_on_overflow */ |
580 |
|
bfd_elf_generic_reloc, /* special_function */ |
581 |
|
"R_SH_DIR4U", /* name */ |
582 |
|
FALSE, /* partial_inplace */ |
583 |
|
0, /* src_mask */ |
584 |
|
0x0f, /* dst_mask */ |
585 |
|
FALSE), /* pcrel_offset */ |
586 |
|
|
587 |
|
HOWTO (R_SH_PSHA, /* type */ |
588 |
|
0, /* rightshift */ |
589 |
|
1, /* size (0 = byte, 1 = short, 2 = long) */ |
590 |
|
7, /* bitsize */ |
591 |
|
FALSE, /* pc_relative */ |
592 |
|
4, /* bitpos */ |
593 |
|
complain_overflow_signed, /* complain_on_overflow */ |
594 |
|
bfd_elf_generic_reloc, /* special_function */ |
595 |
|
"R_SH_PSHA", /* name */ |
596 |
|
FALSE, /* partial_inplace */ |
597 |
|
0, /* src_mask */ |
598 |
|
0x0f, /* dst_mask */ |
599 |
|
FALSE), /* pcrel_offset */ |
600 |
|
|
601 |
|
HOWTO (R_SH_PSHL, /* type */ |
602 |
|
0, /* rightshift */ |
603 |
|
1, /* size (0 = byte, 1 = short, 2 = long) */ |
604 |
|
7, /* bitsize */ |
605 |
|
FALSE, /* pc_relative */ |
606 |
|
4, /* bitpos */ |
607 |
|
complain_overflow_signed, /* complain_on_overflow */ |
608 |
|
bfd_elf_generic_reloc, /* special_function */ |
609 |
|
"R_SH_PSHL", /* name */ |
610 |
|
FALSE, /* partial_inplace */ |
611 |
|
0, /* src_mask */ |
612 |
|
0x0f, /* dst_mask */ |
613 |
|
FALSE), /* pcrel_offset */ |
614 |
|
|
615 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
616 |
/* Used in SHLLI.L and SHLRI.L. */ |
/* Used in SHLLI.L and SHLRI.L. */ |
618 |
0, /* rightshift */ |
0, /* rightshift */ |
619 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
620 |
5, /* bitsize */ |
5, /* bitsize */ |
621 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
622 |
10, /* bitpos */ |
10, /* bitpos */ |
623 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
624 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
625 |
"R_SH_DIR5U", /* name */ |
"R_SH_DIR5U", /* name */ |
626 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
627 |
0, /* src_mask */ |
0, /* src_mask */ |
628 |
0xfc00, /* dst_mask */ |
0xfc00, /* dst_mask */ |
629 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
630 |
|
|
631 |
/* Used in SHARI, SHLLI et al. */ |
/* Used in SHARI, SHLLI et al. */ |
632 |
HOWTO (R_SH_DIR6U, /* type */ |
HOWTO (R_SH_DIR6U, /* type */ |
633 |
0, /* rightshift */ |
0, /* rightshift */ |
634 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
635 |
6, /* bitsize */ |
6, /* bitsize */ |
636 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
637 |
10, /* bitpos */ |
10, /* bitpos */ |
638 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
639 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
640 |
"R_SH_DIR6U", /* name */ |
"R_SH_DIR6U", /* name */ |
641 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
642 |
0, /* src_mask */ |
0, /* src_mask */ |
643 |
0xfc00, /* dst_mask */ |
0xfc00, /* dst_mask */ |
644 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
645 |
|
|
646 |
/* Used in BxxI, LDHI.L et al. */ |
/* Used in BxxI, LDHI.L et al. */ |
647 |
HOWTO (R_SH_DIR6S, /* type */ |
HOWTO (R_SH_DIR6S, /* type */ |
648 |
0, /* rightshift */ |
0, /* rightshift */ |
649 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
650 |
6, /* bitsize */ |
6, /* bitsize */ |
651 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
652 |
10, /* bitpos */ |
10, /* bitpos */ |
653 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
654 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
655 |
"R_SH_DIR6S", /* name */ |
"R_SH_DIR6S", /* name */ |
656 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
657 |
0, /* src_mask */ |
0, /* src_mask */ |
658 |
0xfc00, /* dst_mask */ |
0xfc00, /* dst_mask */ |
659 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
660 |
|
|
661 |
/* Used in ADDI, ANDI et al. */ |
/* Used in ADDI, ANDI et al. */ |
662 |
HOWTO (R_SH_DIR10S, /* type */ |
HOWTO (R_SH_DIR10S, /* type */ |
663 |
0, /* rightshift */ |
0, /* rightshift */ |
664 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
665 |
10, /* bitsize */ |
10, /* bitsize */ |
666 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
667 |
10, /* bitpos */ |
10, /* bitpos */ |
668 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
669 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
670 |
"R_SH_DIR10S", /* name */ |
"R_SH_DIR10S", /* name */ |
671 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
672 |
0, /* src_mask */ |
0, /* src_mask */ |
673 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
674 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
675 |
|
|
676 |
/* Used in LD.UW, ST.W et al. */ |
/* Used in LD.UW, ST.W et al. */ |
677 |
HOWTO (R_SH_DIR10SW, /* type */ |
HOWTO (R_SH_DIR10SW, /* type */ |
678 |
1, /* rightshift */ |
1, /* rightshift */ |
679 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
680 |
11, /* bitsize */ |
11, /* bitsize */ |
681 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
682 |
10, /* bitpos */ |
10, /* bitpos */ |
683 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
684 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
685 |
"R_SH_DIR10SW", /* name */ |
"R_SH_DIR10SW", /* name */ |
686 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
687 |
0, /* src_mask */ |
0, /* src_mask */ |
688 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
689 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
690 |
|
|
691 |
/* Used in LD.L, FLD.S et al. */ |
/* Used in LD.L, FLD.S et al. */ |
692 |
HOWTO (R_SH_DIR10SL, /* type */ |
HOWTO (R_SH_DIR10SL, /* type */ |
693 |
2, /* rightshift */ |
2, /* rightshift */ |
694 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
695 |
12, /* bitsize */ |
12, /* bitsize */ |
696 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
697 |
10, /* bitpos */ |
10, /* bitpos */ |
698 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
699 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
700 |
"R_SH_DIR10SL", /* name */ |
"R_SH_DIR10SL", /* name */ |
701 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
702 |
0, /* src_mask */ |
0, /* src_mask */ |
703 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
704 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
705 |
|
|
706 |
/* Used in FLD.D, FST.P et al. */ |
/* Used in FLD.D, FST.P et al. */ |
707 |
HOWTO (R_SH_DIR10SQ, /* type */ |
HOWTO (R_SH_DIR10SQ, /* type */ |
708 |
3, /* rightshift */ |
3, /* rightshift */ |
709 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
710 |
13, /* bitsize */ |
13, /* bitsize */ |
711 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
712 |
10, /* bitpos */ |
10, /* bitpos */ |
713 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
714 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
715 |
"R_SH_DIR10SQ", /* name */ |
"R_SH_DIR10SQ", /* name */ |
716 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
717 |
0, /* src_mask */ |
0, /* src_mask */ |
718 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
719 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
720 |
|
|
721 |
#else |
#else |
722 |
EMPTY_HOWTO (45), |
EMPTY_HOWTO (45), |
729 |
#endif |
#endif |
730 |
|
|
731 |
EMPTY_HOWTO (52), |
EMPTY_HOWTO (52), |
732 |
EMPTY_HOWTO (53), |
|
733 |
|
HOWTO (R_SH_DIR16S, /* type */ |
734 |
|
0, /* rightshift */ |
735 |
|
1, /* size (0 = byte, 1 = short, 2 = long) */ |
736 |
|
16, /* bitsize */ |
737 |
|
FALSE, /* pc_relative */ |
738 |
|
0, /* bitpos */ |
739 |
|
complain_overflow_signed, /* complain_on_overflow */ |
740 |
|
bfd_elf_generic_reloc, /* special_function */ |
741 |
|
"R_SH_DIR16S", /* name */ |
742 |
|
FALSE, /* partial_inplace */ |
743 |
|
0, /* src_mask */ |
744 |
|
0xffff, /* dst_mask */ |
745 |
|
FALSE), /* pcrel_offset */ |
746 |
|
|
747 |
EMPTY_HOWTO (54), |
EMPTY_HOWTO (54), |
748 |
EMPTY_HOWTO (55), |
EMPTY_HOWTO (55), |
749 |
EMPTY_HOWTO (56), |
EMPTY_HOWTO (56), |
834 |
EMPTY_HOWTO (141), |
EMPTY_HOWTO (141), |
835 |
EMPTY_HOWTO (142), |
EMPTY_HOWTO (142), |
836 |
EMPTY_HOWTO (143), |
EMPTY_HOWTO (143), |
837 |
EMPTY_HOWTO (144), |
|
838 |
EMPTY_HOWTO (145), |
HOWTO (R_SH_TLS_GD_32, /* type */ |
839 |
EMPTY_HOWTO (146), |
0, /* rightshift */ |
840 |
EMPTY_HOWTO (147), |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
841 |
EMPTY_HOWTO (148), |
32, /* bitsize */ |
842 |
EMPTY_HOWTO (149), |
FALSE, /* pc_relative */ |
843 |
EMPTY_HOWTO (150), |
0, /* bitpos */ |
844 |
EMPTY_HOWTO (151), |
complain_overflow_bitfield, /* complain_on_overflow */ |
845 |
|
bfd_elf_generic_reloc, /* */ |
846 |
|
"R_SH_TLS_GD_32", /* name */ |
847 |
|
TRUE, /* partial_inplace */ |
848 |
|
0xffffffff, /* src_mask */ |
849 |
|
0xffffffff, /* dst_mask */ |
850 |
|
FALSE), /* pcrel_offset */ |
851 |
|
|
852 |
|
HOWTO (R_SH_TLS_LD_32, /* type */ |
853 |
|
0, /* rightshift */ |
854 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
855 |
|
32, /* bitsize */ |
856 |
|
FALSE, /* pc_relative */ |
857 |
|
0, /* bitpos */ |
858 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
859 |
|
bfd_elf_generic_reloc, /* */ |
860 |
|
"R_SH_TLS_LD_32", /* name */ |
861 |
|
TRUE, /* partial_inplace */ |
862 |
|
0xffffffff, /* src_mask */ |
863 |
|
0xffffffff, /* dst_mask */ |
864 |
|
FALSE), /* pcrel_offset */ |
865 |
|
|
866 |
|
HOWTO (R_SH_TLS_LDO_32, /* type */ |
867 |
|
0, /* rightshift */ |
868 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
869 |
|
32, /* bitsize */ |
870 |
|
FALSE, /* pc_relative */ |
871 |
|
0, /* bitpos */ |
872 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
873 |
|
bfd_elf_generic_reloc, /* */ |
874 |
|
"R_SH_TLS_LDO_32", /* name */ |
875 |
|
TRUE, /* partial_inplace */ |
876 |
|
0xffffffff, /* src_mask */ |
877 |
|
0xffffffff, /* dst_mask */ |
878 |
|
FALSE), /* pcrel_offset */ |
879 |
|
|
880 |
|
HOWTO (R_SH_TLS_IE_32, /* type */ |
881 |
|
0, /* rightshift */ |
882 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
883 |
|
32, /* bitsize */ |
884 |
|
FALSE, /* pc_relative */ |
885 |
|
0, /* bitpos */ |
886 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
887 |
|
bfd_elf_generic_reloc, /* */ |
888 |
|
"R_SH_TLS_IE_32", /* name */ |
889 |
|
TRUE, /* partial_inplace */ |
890 |
|
0xffffffff, /* src_mask */ |
891 |
|
0xffffffff, /* dst_mask */ |
892 |
|
FALSE), /* pcrel_offset */ |
893 |
|
|
894 |
|
HOWTO (R_SH_TLS_LE_32, /* type */ |
895 |
|
0, /* rightshift */ |
896 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
897 |
|
32, /* bitsize */ |
898 |
|
FALSE, /* pc_relative */ |
899 |
|
0, /* bitpos */ |
900 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
901 |
|
bfd_elf_generic_reloc, /* */ |
902 |
|
"R_SH_TLS_LE_32", /* name */ |
903 |
|
TRUE, /* partial_inplace */ |
904 |
|
0xffffffff, /* src_mask */ |
905 |
|
0xffffffff, /* dst_mask */ |
906 |
|
FALSE), /* pcrel_offset */ |
907 |
|
|
908 |
|
HOWTO (R_SH_TLS_DTPMOD32, /* type */ |
909 |
|
0, /* rightshift */ |
910 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
911 |
|
32, /* bitsize */ |
912 |
|
FALSE, /* pc_relative */ |
913 |
|
0, /* bitpos */ |
914 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
915 |
|
bfd_elf_generic_reloc, /* */ |
916 |
|
"R_SH_TLS_DTPMOD32", /* name */ |
917 |
|
TRUE, /* partial_inplace */ |
918 |
|
0xffffffff, /* src_mask */ |
919 |
|
0xffffffff, /* dst_mask */ |
920 |
|
FALSE), /* pcrel_offset */ |
921 |
|
|
922 |
|
HOWTO (R_SH_TLS_DTPOFF32, /* type */ |
923 |
|
0, /* rightshift */ |
924 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
925 |
|
32, /* bitsize */ |
926 |
|
FALSE, /* pc_relative */ |
927 |
|
0, /* bitpos */ |
928 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
929 |
|
bfd_elf_generic_reloc, /* */ |
930 |
|
"R_SH_TLS_DTPOFF32", /* name */ |
931 |
|
TRUE, /* partial_inplace */ |
932 |
|
0xffffffff, /* src_mask */ |
933 |
|
0xffffffff, /* dst_mask */ |
934 |
|
FALSE), /* pcrel_offset */ |
935 |
|
|
936 |
|
HOWTO (R_SH_TLS_TPOFF32, /* type */ |
937 |
|
0, /* rightshift */ |
938 |
|
2, /* size (0 = byte, 1 = short, 2 = long) */ |
939 |
|
32, /* bitsize */ |
940 |
|
FALSE, /* pc_relative */ |
941 |
|
0, /* bitpos */ |
942 |
|
complain_overflow_bitfield, /* complain_on_overflow */ |
943 |
|
bfd_elf_generic_reloc, /* */ |
944 |
|
"R_SH_TLS_TPOFF32", /* name */ |
945 |
|
TRUE, /* partial_inplace */ |
946 |
|
0xffffffff, /* src_mask */ |
947 |
|
0xffffffff, /* dst_mask */ |
948 |
|
FALSE), /* pcrel_offset */ |
949 |
|
|
950 |
EMPTY_HOWTO (152), |
EMPTY_HOWTO (152), |
951 |
EMPTY_HOWTO (153), |
EMPTY_HOWTO (153), |
952 |
EMPTY_HOWTO (154), |
EMPTY_HOWTO (154), |
960 |
0, /* rightshift */ |
0, /* rightshift */ |
961 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
962 |
32, /* bitsize */ |
32, /* bitsize */ |
963 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
964 |
0, /* bitpos */ |
0, /* bitpos */ |
965 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
966 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
967 |
"R_SH_GOT32", /* name */ |
"R_SH_GOT32", /* name */ |
968 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
969 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
970 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
971 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
972 |
|
|
973 |
HOWTO (R_SH_PLT32, /* type */ |
HOWTO (R_SH_PLT32, /* type */ |
974 |
0, /* rightshift */ |
0, /* rightshift */ |
975 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
976 |
32, /* bitsize */ |
32, /* bitsize */ |
977 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
978 |
0, /* bitpos */ |
0, /* bitpos */ |
979 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
980 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
981 |
"R_SH_PLT32", /* name */ |
"R_SH_PLT32", /* name */ |
982 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
983 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
984 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
985 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
986 |
|
|
987 |
HOWTO (R_SH_COPY, /* type */ |
HOWTO (R_SH_COPY, /* type */ |
988 |
0, /* rightshift */ |
0, /* rightshift */ |
989 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
990 |
32, /* bitsize */ |
32, /* bitsize */ |
991 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
992 |
0, /* bitpos */ |
0, /* bitpos */ |
993 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
994 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
995 |
"R_SH_COPY", /* name */ |
"R_SH_COPY", /* name */ |
996 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
997 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
998 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
999 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1000 |
|
|
1001 |
HOWTO (R_SH_GLOB_DAT, /* type */ |
HOWTO (R_SH_GLOB_DAT, /* type */ |
1002 |
0, /* rightshift */ |
0, /* rightshift */ |
1003 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1004 |
32, /* bitsize */ |
32, /* bitsize */ |
1005 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1006 |
0, /* bitpos */ |
0, /* bitpos */ |
1007 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
1008 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
1009 |
"R_SH_GLOB_DAT", /* name */ |
"R_SH_GLOB_DAT", /* name */ |
1010 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
1011 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
1012 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
1013 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1014 |
|
|
1015 |
HOWTO (R_SH_JMP_SLOT, /* type */ |
HOWTO (R_SH_JMP_SLOT, /* type */ |
1016 |
0, /* rightshift */ |
0, /* rightshift */ |
1017 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1018 |
32, /* bitsize */ |
32, /* bitsize */ |
1019 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1020 |
0, /* bitpos */ |
0, /* bitpos */ |
1021 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
1022 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
1023 |
"R_SH_JMP_SLOT", /* name */ |
"R_SH_JMP_SLOT", /* name */ |
1024 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
1025 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
1026 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
1027 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1028 |
|
|
1029 |
HOWTO (R_SH_RELATIVE, /* type */ |
HOWTO (R_SH_RELATIVE, /* type */ |
1030 |
0, /* rightshift */ |
0, /* rightshift */ |
1031 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1032 |
32, /* bitsize */ |
32, /* bitsize */ |
1033 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1034 |
0, /* bitpos */ |
0, /* bitpos */ |
1035 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
1036 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
1037 |
"R_SH_RELATIVE", /* name */ |
"R_SH_RELATIVE", /* name */ |
1038 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
1039 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
1040 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
1041 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1042 |
|
|
1043 |
HOWTO (R_SH_GOTOFF, /* type */ |
HOWTO (R_SH_GOTOFF, /* type */ |
1044 |
0, /* rightshift */ |
0, /* rightshift */ |
1045 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1046 |
32, /* bitsize */ |
32, /* bitsize */ |
1047 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1048 |
0, /* bitpos */ |
0, /* bitpos */ |
1049 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
1050 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
1051 |
"R_SH_GOTOFF", /* name */ |
"R_SH_GOTOFF", /* name */ |
1052 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
1053 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
1054 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
1055 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1056 |
|
|
1057 |
HOWTO (R_SH_GOTPC, /* type */ |
HOWTO (R_SH_GOTPC, /* type */ |
1058 |
0, /* rightshift */ |
0, /* rightshift */ |
1059 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1060 |
32, /* bitsize */ |
32, /* bitsize */ |
1061 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1062 |
0, /* bitpos */ |
0, /* bitpos */ |
1063 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
1064 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
1065 |
"R_SH_GOTPC", /* name */ |
"R_SH_GOTPC", /* name */ |
1066 |
true, /* partial_inplace */ |
TRUE, /* partial_inplace */ |
1067 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
1068 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
1069 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1070 |
|
|
1071 |
HOWTO (R_SH_GOTPLT32, /* type */ |
HOWTO (R_SH_GOTPLT32, /* type */ |
1072 |
0, /* rightshift */ |
0, /* rightshift */ |
1073 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1074 |
32, /* bitsize */ |
32, /* bitsize */ |
1075 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1076 |
0, /* bitpos */ |
0, /* bitpos */ |
1077 |
complain_overflow_bitfield, /* complain_on_overflow */ |
complain_overflow_bitfield, /* complain_on_overflow */ |
1078 |
bfd_elf_generic_reloc, /* */ |
bfd_elf_generic_reloc, /* */ |
1079 |
"R_SH_GOTPLT32", /* name */ |
"R_SH_GOTPLT32", /* name */ |
1080 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1081 |
0xffffffff, /* src_mask */ |
0xffffffff, /* src_mask */ |
1082 |
0xffffffff, /* dst_mask */ |
0xffffffff, /* dst_mask */ |
1083 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1084 |
|
|
1085 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
1086 |
/* Used in MOVI and SHORI (x & 65536). */ |
/* Used in MOVI and SHORI (x & 65536). */ |
1088 |
0, /* rightshift */ |
0, /* rightshift */ |
1089 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1090 |
64, /* bitsize */ |
64, /* bitsize */ |
1091 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1092 |
10, /* bitpos */ |
10, /* bitpos */ |
1093 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1094 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1095 |
"R_SH_GOT_LOW16", /* name */ |
"R_SH_GOT_LOW16", /* name */ |
1096 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1097 |
0, /* src_mask */ |
0, /* src_mask */ |
1098 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1099 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1100 |
|
|
1101 |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
1102 |
HOWTO (R_SH_GOT_MEDLOW16, /* type */ |
HOWTO (R_SH_GOT_MEDLOW16, /* type */ |
1103 |
16, /* rightshift */ |
16, /* rightshift */ |
1104 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1105 |
64, /* bitsize */ |
64, /* bitsize */ |
1106 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1107 |
10, /* bitpos */ |
10, /* bitpos */ |
1108 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1109 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1110 |
"R_SH_GOT_MEDLOW16", /* name */ |
"R_SH_GOT_MEDLOW16", /* name */ |
1111 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1112 |
0, /* src_mask */ |
0, /* src_mask */ |
1113 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1114 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1115 |
|
|
1116 |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
1117 |
HOWTO (R_SH_GOT_MEDHI16, /* type */ |
HOWTO (R_SH_GOT_MEDHI16, /* type */ |
1118 |
32, /* rightshift */ |
32, /* rightshift */ |
1119 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1120 |
64, /* bitsize */ |
64, /* bitsize */ |
1121 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1122 |
10, /* bitpos */ |
10, /* bitpos */ |
1123 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1124 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1125 |
"R_SH_GOT_MEDHI16", /* name */ |
"R_SH_GOT_MEDHI16", /* name */ |
1126 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1127 |
0, /* src_mask */ |
0, /* src_mask */ |
1128 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1129 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1130 |
|
|
1131 |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
1132 |
HOWTO (R_SH_GOT_HI16, /* type */ |
HOWTO (R_SH_GOT_HI16, /* type */ |
1133 |
48, /* rightshift */ |
48, /* rightshift */ |
1134 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1135 |
64, /* bitsize */ |
64, /* bitsize */ |
1136 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1137 |
10, /* bitpos */ |
10, /* bitpos */ |
1138 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1139 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1140 |
"R_SH_GOT_HI16", /* name */ |
"R_SH_GOT_HI16", /* name */ |
1141 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1142 |
0, /* src_mask */ |
0, /* src_mask */ |
1143 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1144 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1145 |
|
|
1146 |
/* Used in MOVI and SHORI (x & 65536). */ |
/* Used in MOVI and SHORI (x & 65536). */ |
1147 |
HOWTO (R_SH_GOTPLT_LOW16, /* type */ |
HOWTO (R_SH_GOTPLT_LOW16, /* type */ |
1148 |
0, /* rightshift */ |
0, /* rightshift */ |
1149 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1150 |
64, /* bitsize */ |
64, /* bitsize */ |
1151 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1152 |
10, /* bitpos */ |
10, /* bitpos */ |
1153 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1154 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1155 |
"R_SH_GOTPLT_LOW16", /* name */ |
"R_SH_GOTPLT_LOW16", /* name */ |
1156 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1157 |
0, /* src_mask */ |
0, /* src_mask */ |
1158 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1159 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1160 |
|
|
1161 |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
1162 |
HOWTO (R_SH_GOTPLT_MEDLOW16, /* type */ |
HOWTO (R_SH_GOTPLT_MEDLOW16, /* type */ |
1163 |
16, /* rightshift */ |
16, /* rightshift */ |
1164 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1165 |
64, /* bitsize */ |
64, /* bitsize */ |
1166 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1167 |
10, /* bitpos */ |
10, /* bitpos */ |
1168 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1169 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1170 |
"R_SH_GOTPLT_MEDLOW16", /* name */ |
"R_SH_GOTPLT_MEDLOW16", /* name */ |
1171 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1172 |
0, /* src_mask */ |
0, /* src_mask */ |
1173 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1174 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1175 |
|
|
1176 |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
1177 |
HOWTO (R_SH_GOTPLT_MEDHI16, /* type */ |
HOWTO (R_SH_GOTPLT_MEDHI16, /* type */ |
1178 |
32, /* rightshift */ |
32, /* rightshift */ |
1179 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1180 |
64, /* bitsize */ |
64, /* bitsize */ |
1181 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1182 |
10, /* bitpos */ |
10, /* bitpos */ |
1183 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1184 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1185 |
"R_SH_GOTPLT_MEDHI16", /* name */ |
"R_SH_GOTPLT_MEDHI16", /* name */ |
1186 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1187 |
0, /* src_mask */ |
0, /* src_mask */ |
1188 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1189 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1190 |
|
|
1191 |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
1192 |
HOWTO (R_SH_GOTPLT_HI16, /* type */ |
HOWTO (R_SH_GOTPLT_HI16, /* type */ |
1193 |
48, /* rightshift */ |
48, /* rightshift */ |
1194 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1195 |
64, /* bitsize */ |
64, /* bitsize */ |
1196 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1197 |
10, /* bitpos */ |
10, /* bitpos */ |
1198 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1199 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1200 |
"R_SH_GOTPLT_HI16", /* name */ |
"R_SH_GOTPLT_HI16", /* name */ |
1201 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1202 |
0, /* src_mask */ |
0, /* src_mask */ |
1203 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1204 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1205 |
|
|
1206 |
/* Used in MOVI and SHORI (x & 65536). */ |
/* Used in MOVI and SHORI (x & 65536). */ |
1207 |
HOWTO (R_SH_PLT_LOW16, /* type */ |
HOWTO (R_SH_PLT_LOW16, /* type */ |
1208 |
0, /* rightshift */ |
0, /* rightshift */ |
1209 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1210 |
64, /* bitsize */ |
64, /* bitsize */ |
1211 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1212 |
10, /* bitpos */ |
10, /* bitpos */ |
1213 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1214 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1215 |
"R_SH_PLT_LOW16", /* name */ |
"R_SH_PLT_LOW16", /* name */ |
1216 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1217 |
0, /* src_mask */ |
0, /* src_mask */ |
1218 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1219 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1220 |
|
|
1221 |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
1222 |
HOWTO (R_SH_PLT_MEDLOW16, /* type */ |
HOWTO (R_SH_PLT_MEDLOW16, /* type */ |
1223 |
16, /* rightshift */ |
16, /* rightshift */ |
1224 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1225 |
64, /* bitsize */ |
64, /* bitsize */ |
1226 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1227 |
10, /* bitpos */ |
10, /* bitpos */ |
1228 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1229 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1230 |
"R_SH_PLT_MEDLOW16", /* name */ |
"R_SH_PLT_MEDLOW16", /* name */ |
1231 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1232 |
0, /* src_mask */ |
0, /* src_mask */ |
1233 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1234 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1235 |
|
|
1236 |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
1237 |
HOWTO (R_SH_PLT_MEDHI16, /* type */ |
HOWTO (R_SH_PLT_MEDHI16, /* type */ |
1238 |
32, /* rightshift */ |
32, /* rightshift */ |
1239 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1240 |
64, /* bitsize */ |
64, /* bitsize */ |
1241 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1242 |
10, /* bitpos */ |
10, /* bitpos */ |
1243 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1244 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1245 |
"R_SH_PLT_MEDHI16", /* name */ |
"R_SH_PLT_MEDHI16", /* name */ |
1246 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1247 |
0, /* src_mask */ |
0, /* src_mask */ |
1248 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1249 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1250 |
|
|
1251 |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
1252 |
HOWTO (R_SH_PLT_HI16, /* type */ |
HOWTO (R_SH_PLT_HI16, /* type */ |
1253 |
48, /* rightshift */ |
48, /* rightshift */ |
1254 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1255 |
64, /* bitsize */ |
64, /* bitsize */ |
1256 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1257 |
10, /* bitpos */ |
10, /* bitpos */ |
1258 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1259 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1260 |
"R_SH_PLT_HI16", /* name */ |
"R_SH_PLT_HI16", /* name */ |
1261 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1262 |
0, /* src_mask */ |
0, /* src_mask */ |
1263 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1264 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1265 |
|
|
1266 |
/* Used in MOVI and SHORI (x & 65536). */ |
/* Used in MOVI and SHORI (x & 65536). */ |
1267 |
HOWTO (R_SH_GOTOFF_LOW16, /* type */ |
HOWTO (R_SH_GOTOFF_LOW16, /* type */ |
1268 |
0, /* rightshift */ |
0, /* rightshift */ |
1269 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1270 |
64, /* bitsize */ |
64, /* bitsize */ |
1271 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1272 |
10, /* bitpos */ |
10, /* bitpos */ |
1273 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1274 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1275 |
"R_SH_GOTOFF_LOW16", /* name */ |
"R_SH_GOTOFF_LOW16", /* name */ |
1276 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1277 |
0, /* src_mask */ |
0, /* src_mask */ |
1278 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1279 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1280 |
|
|
1281 |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
1282 |
HOWTO (R_SH_GOTOFF_MEDLOW16, /* type */ |
HOWTO (R_SH_GOTOFF_MEDLOW16, /* type */ |
1283 |
16, /* rightshift */ |
16, /* rightshift */ |
1284 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1285 |
64, /* bitsize */ |
64, /* bitsize */ |
1286 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1287 |
10, /* bitpos */ |
10, /* bitpos */ |
1288 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1289 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1290 |
"R_SH_GOTOFF_MEDLOW16", /* name */ |
"R_SH_GOTOFF_MEDLOW16", /* name */ |
1291 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1292 |
0, /* src_mask */ |
0, /* src_mask */ |
1293 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1294 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1295 |
|
|
1296 |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
1297 |
HOWTO (R_SH_GOTOFF_MEDHI16, /* type */ |
HOWTO (R_SH_GOTOFF_MEDHI16, /* type */ |
1298 |
32, /* rightshift */ |
32, /* rightshift */ |
1299 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1300 |
64, /* bitsize */ |
64, /* bitsize */ |
1301 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1302 |
10, /* bitpos */ |
10, /* bitpos */ |
1303 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1304 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1305 |
"R_SH_GOTOFF_MEDHI16", /* name */ |
"R_SH_GOTOFF_MEDHI16", /* name */ |
1306 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1307 |
0, /* src_mask */ |
0, /* src_mask */ |
1308 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1309 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1310 |
|
|
1311 |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
1312 |
HOWTO (R_SH_GOTOFF_HI16, /* type */ |
HOWTO (R_SH_GOTOFF_HI16, /* type */ |
1313 |
48, /* rightshift */ |
48, /* rightshift */ |
1314 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1315 |
64, /* bitsize */ |
64, /* bitsize */ |
1316 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1317 |
10, /* bitpos */ |
10, /* bitpos */ |
1318 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1319 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1320 |
"R_SH_GOTOFF_HI16", /* name */ |
"R_SH_GOTOFF_HI16", /* name */ |
1321 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1322 |
0, /* src_mask */ |
0, /* src_mask */ |
1323 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1324 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1325 |
|
|
1326 |
/* Used in MOVI and SHORI (x & 65536). */ |
/* Used in MOVI and SHORI (x & 65536). */ |
1327 |
HOWTO (R_SH_GOTPC_LOW16, /* type */ |
HOWTO (R_SH_GOTPC_LOW16, /* type */ |
1328 |
0, /* rightshift */ |
0, /* rightshift */ |
1329 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1330 |
64, /* bitsize */ |
64, /* bitsize */ |
1331 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1332 |
10, /* bitpos */ |
10, /* bitpos */ |
1333 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1334 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1335 |
"R_SH_GOTPC_LOW16", /* name */ |
"R_SH_GOTPC_LOW16", /* name */ |
1336 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1337 |
0, /* src_mask */ |
0, /* src_mask */ |
1338 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1339 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1340 |
|
|
1341 |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
1342 |
HOWTO (R_SH_GOTPC_MEDLOW16, /* type */ |
HOWTO (R_SH_GOTPC_MEDLOW16, /* type */ |
1343 |
16, /* rightshift */ |
16, /* rightshift */ |
1344 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1345 |
64, /* bitsize */ |
64, /* bitsize */ |
1346 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1347 |
10, /* bitpos */ |
10, /* bitpos */ |
1348 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1349 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1350 |
"R_SH_GOTPC_MEDLOW16", /* name */ |
"R_SH_GOTPC_MEDLOW16", /* name */ |
1351 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1352 |
0, /* src_mask */ |
0, /* src_mask */ |
1353 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1354 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1355 |
|
|
1356 |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
1357 |
HOWTO (R_SH_GOTPC_MEDHI16, /* type */ |
HOWTO (R_SH_GOTPC_MEDHI16, /* type */ |
1358 |
32, /* rightshift */ |
32, /* rightshift */ |
1359 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1360 |
64, /* bitsize */ |
64, /* bitsize */ |
1361 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1362 |
10, /* bitpos */ |
10, /* bitpos */ |
1363 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1364 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1365 |
"R_SH_GOTPC_MEDHI16", /* name */ |
"R_SH_GOTPC_MEDHI16", /* name */ |
1366 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1367 |
0, /* src_mask */ |
0, /* src_mask */ |
1368 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1369 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1370 |
|
|
1371 |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
1372 |
HOWTO (R_SH_GOTPC_HI16, /* type */ |
HOWTO (R_SH_GOTPC_HI16, /* type */ |
1373 |
48, /* rightshift */ |
48, /* rightshift */ |
1374 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1375 |
64, /* bitsize */ |
64, /* bitsize */ |
1376 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1377 |
10, /* bitpos */ |
10, /* bitpos */ |
1378 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1379 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1380 |
"R_SH_GOTPC_HI16", /* name */ |
"R_SH_GOTPC_HI16", /* name */ |
1381 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1382 |
0, /* src_mask */ |
0, /* src_mask */ |
1383 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1384 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1385 |
|
|
1386 |
/* Used in LD.L, FLD.S et al. */ |
/* Used in LD.L, FLD.S et al. */ |
1387 |
HOWTO (R_SH_GOT10BY4, /* type */ |
HOWTO (R_SH_GOT10BY4, /* type */ |
1388 |
2, /* rightshift */ |
2, /* rightshift */ |
1389 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1390 |
12, /* bitsize */ |
12, /* bitsize */ |
1391 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1392 |
10, /* bitpos */ |
10, /* bitpos */ |
1393 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
1394 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1395 |
"R_SH_GOT10BY4", /* name */ |
"R_SH_GOT10BY4", /* name */ |
1396 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1397 |
0, /* src_mask */ |
0, /* src_mask */ |
1398 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
1399 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1400 |
|
|
1401 |
/* Used in LD.L, FLD.S et al. */ |
/* Used in LD.L, FLD.S et al. */ |
1402 |
HOWTO (R_SH_GOTPLT10BY4, /* type */ |
HOWTO (R_SH_GOTPLT10BY4, /* type */ |
1403 |
2, /* rightshift */ |
2, /* rightshift */ |
1404 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1405 |
12, /* bitsize */ |
12, /* bitsize */ |
1406 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1407 |
10, /* bitpos */ |
10, /* bitpos */ |
1408 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
1409 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1410 |
"R_SH_GOTPLT10BY4", /* name */ |
"R_SH_GOTPLT10BY4", /* name */ |
1411 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1412 |
0, /* src_mask */ |
0, /* src_mask */ |
1413 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
1414 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1415 |
|
|
1416 |
/* Used in FLD.D, FST.P et al. */ |
/* Used in FLD.D, FST.P et al. */ |
1417 |
HOWTO (R_SH_GOT10BY8, /* type */ |
HOWTO (R_SH_GOT10BY8, /* type */ |
1418 |
3, /* rightshift */ |
3, /* rightshift */ |
1419 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1420 |
13, /* bitsize */ |
13, /* bitsize */ |
1421 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1422 |
10, /* bitpos */ |
10, /* bitpos */ |
1423 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
1424 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1425 |
"R_SH_GOT10BY8", /* name */ |
"R_SH_GOT10BY8", /* name */ |
1426 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1427 |
0, /* src_mask */ |
0, /* src_mask */ |
1428 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
1429 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1430 |
|
|
1431 |
/* Used in FLD.D, FST.P et al. */ |
/* Used in FLD.D, FST.P et al. */ |
1432 |
HOWTO (R_SH_GOTPLT10BY8, /* type */ |
HOWTO (R_SH_GOTPLT10BY8, /* type */ |
1433 |
3, /* rightshift */ |
3, /* rightshift */ |
1434 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1435 |
13, /* bitsize */ |
13, /* bitsize */ |
1436 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1437 |
10, /* bitpos */ |
10, /* bitpos */ |
1438 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
1439 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1440 |
"R_SH_GOTPLT10BY8", /* name */ |
"R_SH_GOTPLT10BY8", /* name */ |
1441 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1442 |
0, /* src_mask */ |
0, /* src_mask */ |
1443 |
0xffc00, /* dst_mask */ |
0xffc00, /* dst_mask */ |
1444 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1445 |
|
|
1446 |
HOWTO (R_SH_COPY64, /* type */ |
HOWTO (R_SH_COPY64, /* type */ |
1447 |
0, /* rightshift */ |
0, /* rightshift */ |
1448 |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
1449 |
64, /* bitsize */ |
64, /* bitsize */ |
1450 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1451 |
0, /* bitpos */ |
0, /* bitpos */ |
1452 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1453 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1454 |
"R_SH_COPY64", /* name */ |
"R_SH_COPY64", /* name */ |
1455 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1456 |
0, /* src_mask */ |
0, /* src_mask */ |
1457 |
((bfd_vma) 0) - 1, /* dst_mask */ |
((bfd_vma) 0) - 1, /* dst_mask */ |
1458 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1459 |
|
|
1460 |
HOWTO (R_SH_GLOB_DAT64, /* type */ |
HOWTO (R_SH_GLOB_DAT64, /* type */ |
1461 |
0, /* rightshift */ |
0, /* rightshift */ |
1462 |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
1463 |
64, /* bitsize */ |
64, /* bitsize */ |
1464 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1465 |
0, /* bitpos */ |
0, /* bitpos */ |
1466 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1467 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1468 |
"R_SH_GLOB_DAT64", /* name */ |
"R_SH_GLOB_DAT64", /* name */ |
1469 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1470 |
0, /* src_mask */ |
0, /* src_mask */ |
1471 |
((bfd_vma) 0) - 1, /* dst_mask */ |
((bfd_vma) 0) - 1, /* dst_mask */ |
1472 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1473 |
|
|
1474 |
HOWTO (R_SH_JMP_SLOT64, /* type */ |
HOWTO (R_SH_JMP_SLOT64, /* type */ |
1475 |
0, /* rightshift */ |
0, /* rightshift */ |
1476 |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
1477 |
64, /* bitsize */ |
64, /* bitsize */ |
1478 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1479 |
0, /* bitpos */ |
0, /* bitpos */ |
1480 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1481 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1482 |
"R_SH_JMP_SLOT64", /* name */ |
"R_SH_JMP_SLOT64", /* name */ |
1483 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1484 |
0, /* src_mask */ |
0, /* src_mask */ |
1485 |
((bfd_vma) 0) - 1, /* dst_mask */ |
((bfd_vma) 0) - 1, /* dst_mask */ |
1486 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1487 |
|
|
1488 |
HOWTO (R_SH_RELATIVE64, /* type */ |
HOWTO (R_SH_RELATIVE64, /* type */ |
1489 |
0, /* rightshift */ |
0, /* rightshift */ |
1490 |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
1491 |
64, /* bitsize */ |
64, /* bitsize */ |
1492 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1493 |
0, /* bitpos */ |
0, /* bitpos */ |
1494 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1495 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1496 |
"R_SH_RELATIVE64", /* name */ |
"R_SH_RELATIVE64", /* name */ |
1497 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1498 |
0, /* src_mask */ |
0, /* src_mask */ |
1499 |
((bfd_vma) 0) - 1, /* dst_mask */ |
((bfd_vma) 0) - 1, /* dst_mask */ |
1500 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1501 |
|
|
1502 |
EMPTY_HOWTO (197), |
EMPTY_HOWTO (197), |
1503 |
EMPTY_HOWTO (198), |
EMPTY_HOWTO (198), |
1558 |
0, /* rightshift */ |
0, /* rightshift */ |
1559 |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1, /* size (0 = byte, 1 = short, 2 = long) */ |
1560 |
0, /* bitsize */ |
0, /* bitsize */ |
1561 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1562 |
0, /* bitpos */ |
0, /* bitpos */ |
1563 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
1564 |
sh_elf_ignore_reloc, /* special_function */ |
sh_elf_ignore_reloc, /* special_function */ |
1565 |
"R_SH_SHMEDIA_CODE", /* name */ |
"R_SH_SHMEDIA_CODE", /* name */ |
1566 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1567 |
0, /* src_mask */ |
0, /* src_mask */ |
1568 |
0, /* dst_mask */ |
0, /* dst_mask */ |
1569 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1570 |
|
|
1571 |
/* The assembler will generate this reloc at a PTA or PTB instruction, |
/* The assembler will generate this reloc at a PTA or PTB instruction, |
1572 |
and the linker checks the right type of target, or changes a PTA to a |
and the linker checks the right type of target, or changes a PTA to a |
1575 |
2, /* rightshift */ |
2, /* rightshift */ |
1576 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1577 |
18, /* bitsize */ |
18, /* bitsize */ |
1578 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1579 |
10, /* bitpos */ |
10, /* bitpos */ |
1580 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
1581 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1582 |
"R_SH_PT_16", /* name */ |
"R_SH_PT_16", /* name */ |
1583 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1584 |
0, /* src_mask */ |
0, /* src_mask */ |
1585 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1586 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1587 |
|
|
1588 |
/* Used in unexpanded MOVI. */ |
/* Used in unexpanded MOVI. */ |
1589 |
HOWTO (R_SH_IMMS16, /* type */ |
HOWTO (R_SH_IMMS16, /* type */ |
1590 |
0, /* rightshift */ |
0, /* rightshift */ |
1591 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1592 |
16, /* bitsize */ |
16, /* bitsize */ |
1593 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1594 |
10, /* bitpos */ |
10, /* bitpos */ |
1595 |
complain_overflow_signed, /* complain_on_overflow */ |
complain_overflow_signed, /* complain_on_overflow */ |
1596 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1597 |
"R_SH_IMMS16", /* name */ |
"R_SH_IMMS16", /* name */ |
1598 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1599 |
0, /* src_mask */ |
0, /* src_mask */ |
1600 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1601 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1602 |
|
|
1603 |
/* Used in SHORI. */ |
/* Used in SHORI. */ |
1604 |
HOWTO (R_SH_IMMU16, /* type */ |
HOWTO (R_SH_IMMU16, /* type */ |
1605 |
0, /* rightshift */ |
0, /* rightshift */ |
1606 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1607 |
16, /* bitsize */ |
16, /* bitsize */ |
1608 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1609 |
10, /* bitpos */ |
10, /* bitpos */ |
1610 |
complain_overflow_unsigned, /* complain_on_overflow */ |
complain_overflow_unsigned, /* complain_on_overflow */ |
1611 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1612 |
"R_SH_IMMU16", /* name */ |
"R_SH_IMMU16", /* name */ |
1613 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1614 |
0, /* src_mask */ |
0, /* src_mask */ |
1615 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1616 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1617 |
|
|
1618 |
/* Used in MOVI and SHORI (x & 65536). */ |
/* Used in MOVI and SHORI (x & 65536). */ |
1619 |
HOWTO (R_SH_IMM_LOW16, /* type */ |
HOWTO (R_SH_IMM_LOW16, /* type */ |
1620 |
0, /* rightshift */ |
0, /* rightshift */ |
1621 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1622 |
64, /* bitsize */ |
64, /* bitsize */ |
1623 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1624 |
10, /* bitpos */ |
10, /* bitpos */ |
1625 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1626 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1627 |
"R_SH_IMM_LOW16", /* name */ |
"R_SH_IMM_LOW16", /* name */ |
1628 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1629 |
0, /* src_mask */ |
0, /* src_mask */ |
1630 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1631 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1632 |
|
|
1633 |
/* Used in MOVI and SHORI ((x - $) & 65536). */ |
/* Used in MOVI and SHORI ((x - $) & 65536). */ |
1634 |
HOWTO (R_SH_IMM_LOW16_PCREL, /* type */ |
HOWTO (R_SH_IMM_LOW16_PCREL, /* type */ |
1635 |
0, /* rightshift */ |
0, /* rightshift */ |
1636 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1637 |
64, /* bitsize */ |
64, /* bitsize */ |
1638 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1639 |
10, /* bitpos */ |
10, /* bitpos */ |
1640 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1641 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1642 |
"R_SH_IMM_LOW16_PCREL", /* name */ |
"R_SH_IMM_LOW16_PCREL", /* name */ |
1643 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1644 |
0, /* src_mask */ |
0, /* src_mask */ |
1645 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1646 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1647 |
|
|
1648 |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 16) & 65536). */ |
1649 |
HOWTO (R_SH_IMM_MEDLOW16, /* type */ |
HOWTO (R_SH_IMM_MEDLOW16, /* type */ |
1650 |
16, /* rightshift */ |
16, /* rightshift */ |
1651 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1652 |
64, /* bitsize */ |
64, /* bitsize */ |
1653 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1654 |
10, /* bitpos */ |
10, /* bitpos */ |
1655 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1656 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1657 |
"R_SH_IMM_MEDLOW16", /* name */ |
"R_SH_IMM_MEDLOW16", /* name */ |
1658 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1659 |
0, /* src_mask */ |
0, /* src_mask */ |
1660 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1661 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1662 |
|
|
1663 |
/* Used in MOVI and SHORI (((x - $) >> 16) & 65536). */ |
/* Used in MOVI and SHORI (((x - $) >> 16) & 65536). */ |
1664 |
HOWTO (R_SH_IMM_MEDLOW16_PCREL, /* type */ |
HOWTO (R_SH_IMM_MEDLOW16_PCREL, /* type */ |
1665 |
16, /* rightshift */ |
16, /* rightshift */ |
1666 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1667 |
64, /* bitsize */ |
64, /* bitsize */ |
1668 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1669 |
10, /* bitpos */ |
10, /* bitpos */ |
1670 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1671 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1672 |
"R_SH_IMM_MEDLOW16_PCREL", /* name */ |
"R_SH_IMM_MEDLOW16_PCREL", /* name */ |
1673 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1674 |
0, /* src_mask */ |
0, /* src_mask */ |
1675 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1676 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1677 |
|
|
1678 |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 32) & 65536). */ |
1679 |
HOWTO (R_SH_IMM_MEDHI16, /* type */ |
HOWTO (R_SH_IMM_MEDHI16, /* type */ |
1680 |
32, /* rightshift */ |
32, /* rightshift */ |
1681 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1682 |
64, /* bitsize */ |
64, /* bitsize */ |
1683 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1684 |
10, /* bitpos */ |
10, /* bitpos */ |
1685 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1686 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1687 |
"R_SH_IMM_MEDHI16", /* name */ |
"R_SH_IMM_MEDHI16", /* name */ |
1688 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1689 |
0, /* src_mask */ |
0, /* src_mask */ |
1690 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1691 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1692 |
|
|
1693 |
/* Used in MOVI and SHORI (((x - $) >> 32) & 65536). */ |
/* Used in MOVI and SHORI (((x - $) >> 32) & 65536). */ |
1694 |
HOWTO (R_SH_IMM_MEDHI16_PCREL, /* type */ |
HOWTO (R_SH_IMM_MEDHI16_PCREL, /* type */ |
1695 |
32, /* rightshift */ |
32, /* rightshift */ |
1696 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1697 |
64, /* bitsize */ |
64, /* bitsize */ |
1698 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1699 |
10, /* bitpos */ |
10, /* bitpos */ |
1700 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1701 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1702 |
"R_SH_IMM_MEDHI16_PCREL", /* name */ |
"R_SH_IMM_MEDHI16_PCREL", /* name */ |
1703 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1704 |
0, /* src_mask */ |
0, /* src_mask */ |
1705 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1706 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1707 |
|
|
1708 |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
/* Used in MOVI and SHORI ((x >> 48) & 65536). */ |
1709 |
HOWTO (R_SH_IMM_HI16, /* type */ |
HOWTO (R_SH_IMM_HI16, /* type */ |
1710 |
48, /* rightshift */ |
48, /* rightshift */ |
1711 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1712 |
64, /* bitsize */ |
64, /* bitsize */ |
1713 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1714 |
10, /* bitpos */ |
10, /* bitpos */ |
1715 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1716 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1717 |
"R_SH_IMM_HI16", /* name */ |
"R_SH_IMM_HI16", /* name */ |
1718 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1719 |
0, /* src_mask */ |
0, /* src_mask */ |
1720 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1721 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1722 |
|
|
1723 |
/* Used in MOVI and SHORI (((x - $) >> 48) & 65536). */ |
/* Used in MOVI and SHORI (((x - $) >> 48) & 65536). */ |
1724 |
HOWTO (R_SH_IMM_HI16_PCREL, /* type */ |
HOWTO (R_SH_IMM_HI16_PCREL, /* type */ |
1725 |
48, /* rightshift */ |
48, /* rightshift */ |
1726 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1727 |
64, /* bitsize */ |
64, /* bitsize */ |
1728 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1729 |
10, /* bitpos */ |
10, /* bitpos */ |
1730 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1731 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1732 |
"R_SH_IMM_HI16_PCREL", /* name */ |
"R_SH_IMM_HI16_PCREL", /* name */ |
1733 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1734 |
0, /* src_mask */ |
0, /* src_mask */ |
1735 |
0x3fffc00, /* dst_mask */ |
0x3fffc00, /* dst_mask */ |
1736 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1737 |
|
|
1738 |
/* For the .uaquad pseudo. */ |
/* For the .uaquad pseudo. */ |
1739 |
HOWTO (R_SH_64, /* type */ |
HOWTO (R_SH_64, /* type */ |
1740 |
0, /* rightshift */ |
0, /* rightshift */ |
1741 |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
4, /* size (0 = byte, 1 = short, 2 = long) */ |
1742 |
64, /* bitsize */ |
64, /* bitsize */ |
1743 |
false, /* pc_relative */ |
FALSE, /* pc_relative */ |
1744 |
0, /* bitpos */ |
0, /* bitpos */ |
1745 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1746 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1747 |
"R_SH_64", /* name */ |
"R_SH_64", /* name */ |
1748 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1749 |
0, /* src_mask */ |
0, /* src_mask */ |
1750 |
((bfd_vma) 0) - 1, /* dst_mask */ |
((bfd_vma) 0) - 1, /* dst_mask */ |
1751 |
false), /* pcrel_offset */ |
FALSE), /* pcrel_offset */ |
1752 |
|
|
1753 |
/* For the .uaquad pseudo, (x - $). */ |
/* For the .uaquad pseudo, (x - $). */ |
1754 |
HOWTO (R_SH_64_PCREL, /* type */ |
HOWTO (R_SH_64_PCREL, /* type */ |
1755 |
48, /* rightshift */ |
48, /* rightshift */ |
1756 |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
2, /* size (0 = byte, 1 = short, 2 = long) */ |
1757 |
64, /* bitsize */ |
64, /* bitsize */ |
1758 |
true, /* pc_relative */ |
TRUE, /* pc_relative */ |
1759 |
10, /* bitpos */ |
10, /* bitpos */ |
1760 |
complain_overflow_dont, /* complain_on_overflow */ |
complain_overflow_dont, /* complain_on_overflow */ |
1761 |
bfd_elf_generic_reloc, /* special_function */ |
bfd_elf_generic_reloc, /* special_function */ |
1762 |
"R_SH_64_PCREL", /* name */ |
"R_SH_64_PCREL", /* name */ |
1763 |
false, /* partial_inplace */ |
FALSE, /* partial_inplace */ |
1764 |
0, /* src_mask */ |
0, /* src_mask */ |
1765 |
((bfd_vma) 0) - 1, /* dst_mask */ |
((bfd_vma) 0) - 1, /* dst_mask */ |
1766 |
true), /* pcrel_offset */ |
TRUE), /* pcrel_offset */ |
1767 |
|
|
1768 |
#endif |
#endif |
1769 |
}; |
}; |
1770 |
|
|
1771 |
static bfd_reloc_status_type |
static bfd_reloc_status_type |
1772 |
sh_elf_reloc_loop (r_type, input_bfd, input_section, contents, addr, |
sh_elf_reloc_loop (int r_type ATTRIBUTE_UNUSED, bfd *input_bfd, |
1773 |
symbol_section, start, end) |
asection *input_section, bfd_byte *contents, |
1774 |
int r_type ATTRIBUTE_UNUSED; |
bfd_vma addr, asection *symbol_section, |
1775 |
bfd *input_bfd; |
bfd_vma start, bfd_vma end) |
|
asection *input_section; |
|
|
bfd_byte *contents; |
|
|
bfd_vma addr; |
|
|
asection *symbol_section; |
|
|
bfd_vma start, end; |
|
1776 |
{ |
{ |
1777 |
static bfd_vma last_addr; |
static bfd_vma last_addr; |
1778 |
static asection *last_symbol_section; |
static asection *last_symbol_section; |
1782 |
int insn; |
int insn; |
1783 |
|
|
1784 |
/* Sanity check the address. */ |
/* Sanity check the address. */ |
1785 |
if (addr > input_section->_raw_size) |
if (addr > bfd_get_section_limit (input_bfd, input_section)) |
1786 |
return bfd_reloc_outofrange; |
return bfd_reloc_outofrange; |
1787 |
|
|
1788 |
/* We require the start and end relocations to be processed consecutively - |
/* We require the start and end relocations to be processed consecutively - |
1807 |
contents = elf_section_data (symbol_section)->this_hdr.contents; |
contents = elf_section_data (symbol_section)->this_hdr.contents; |
1808 |
else |
else |
1809 |
{ |
{ |
1810 |
contents = (bfd_byte *) bfd_malloc (symbol_section->_raw_size); |
if (!bfd_malloc_and_get_section (input_bfd, symbol_section, |
1811 |
if (contents == NULL) |
&contents)) |
|
return bfd_reloc_outofrange; |
|
|
if (! bfd_get_section_contents (input_bfd, symbol_section, contents, |
|
|
(file_ptr) 0, |
|
|
symbol_section->_raw_size)) |
|
1812 |
{ |
{ |
1813 |
free (contents); |
if (contents != NULL) |
1814 |
|
free (contents); |
1815 |
return bfd_reloc_outofrange; |
return bfd_reloc_outofrange; |
1816 |
} |
} |
1817 |
} |
} |
1871 |
function, and is almost certainly incorrect for other ELF targets. */ |
function, and is almost certainly incorrect for other ELF targets. */ |
1872 |
|
|
1873 |
static bfd_reloc_status_type |
static bfd_reloc_status_type |
1874 |
sh_elf_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd, |
sh_elf_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol_in, |
1875 |
error_message) |
void *data, asection *input_section, bfd *output_bfd, |
1876 |
bfd *abfd; |
char **error_message ATTRIBUTE_UNUSED) |
|
arelent *reloc_entry; |
|
|
asymbol *symbol_in; |
|
|
PTR data; |
|
|
asection *input_section; |
|
|
bfd *output_bfd; |
|
|
char **error_message ATTRIBUTE_UNUSED; |
|
1877 |
{ |
{ |
1878 |
unsigned long insn; |
unsigned long insn; |
1879 |
bfd_vma sym_value; |
bfd_vma sym_value; |
1940 |
which the linker should otherwise ignore. */ |
which the linker should otherwise ignore. */ |
1941 |
|
|
1942 |
static bfd_reloc_status_type |
static bfd_reloc_status_type |
1943 |
sh_elf_ignore_reloc (abfd, reloc_entry, symbol, data, input_section, |
sh_elf_ignore_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry, |
1944 |
output_bfd, error_message) |
asymbol *symbol ATTRIBUTE_UNUSED, |
1945 |
bfd *abfd ATTRIBUTE_UNUSED; |
void *data ATTRIBUTE_UNUSED, asection *input_section, |
1946 |
arelent *reloc_entry; |
bfd *output_bfd, |
1947 |
asymbol *symbol ATTRIBUTE_UNUSED; |
char **error_message ATTRIBUTE_UNUSED) |
|
PTR data ATTRIBUTE_UNUSED; |
|
|
asection *input_section; |
|
|
bfd *output_bfd; |
|
|
char **error_message ATTRIBUTE_UNUSED; |
|
1948 |
{ |
{ |
1949 |
if (output_bfd != NULL) |
if (output_bfd != NULL) |
1950 |
reloc_entry->address += input_section->output_offset; |
reloc_entry->address += input_section->output_offset; |
1965 |
{ |
{ |
1966 |
{ BFD_RELOC_NONE, R_SH_NONE }, |
{ BFD_RELOC_NONE, R_SH_NONE }, |
1967 |
{ BFD_RELOC_32, R_SH_DIR32 }, |
{ BFD_RELOC_32, R_SH_DIR32 }, |
1968 |
|
{ BFD_RELOC_16, R_SH_DIR16 }, |
1969 |
|
{ BFD_RELOC_8, R_SH_DIR8 }, |
1970 |
{ BFD_RELOC_CTOR, R_SH_DIR32 }, |
{ BFD_RELOC_CTOR, R_SH_DIR32 }, |
1971 |
{ BFD_RELOC_32_PCREL, R_SH_REL32 }, |
{ BFD_RELOC_32_PCREL, R_SH_REL32 }, |
1972 |
{ BFD_RELOC_SH_PCDISP8BY2, R_SH_DIR8WPN }, |
{ BFD_RELOC_SH_PCDISP8BY2, R_SH_DIR8WPN }, |
1986 |
{ BFD_RELOC_VTABLE_ENTRY, R_SH_GNU_VTENTRY }, |
{ BFD_RELOC_VTABLE_ENTRY, R_SH_GNU_VTENTRY }, |
1987 |
{ BFD_RELOC_SH_LOOP_START, R_SH_LOOP_START }, |
{ BFD_RELOC_SH_LOOP_START, R_SH_LOOP_START }, |
1988 |
{ BFD_RELOC_SH_LOOP_END, R_SH_LOOP_END }, |
{ BFD_RELOC_SH_LOOP_END, R_SH_LOOP_END }, |
1989 |
|
{ BFD_RELOC_SH_TLS_GD_32, R_SH_TLS_GD_32 }, |
1990 |
|
{ BFD_RELOC_SH_TLS_LD_32, R_SH_TLS_LD_32 }, |
1991 |
|
{ BFD_RELOC_SH_TLS_LDO_32, R_SH_TLS_LDO_32 }, |
1992 |
|
{ BFD_RELOC_SH_TLS_IE_32, R_SH_TLS_IE_32 }, |
1993 |
|
{ BFD_RELOC_SH_TLS_LE_32, R_SH_TLS_LE_32 }, |
1994 |
|
{ BFD_RELOC_SH_TLS_DTPMOD32, R_SH_TLS_DTPMOD32 }, |
1995 |
|
{ BFD_RELOC_SH_TLS_DTPOFF32, R_SH_TLS_DTPOFF32 }, |
1996 |
|
{ BFD_RELOC_SH_TLS_TPOFF32, R_SH_TLS_TPOFF32 }, |
1997 |
{ BFD_RELOC_32_GOT_PCREL, R_SH_GOT32 }, |
{ BFD_RELOC_32_GOT_PCREL, R_SH_GOT32 }, |
1998 |
{ BFD_RELOC_32_PLT_PCREL, R_SH_PLT32 }, |
{ BFD_RELOC_32_PLT_PCREL, R_SH_PLT32 }, |
1999 |
{ BFD_RELOC_SH_COPY, R_SH_COPY }, |
{ BFD_RELOC_SH_COPY, R_SH_COPY }, |
2060 |
corresponding SH ELf reloc. */ |
corresponding SH ELf reloc. */ |
2061 |
|
|
2062 |
static reloc_howto_type * |
static reloc_howto_type * |
2063 |
sh_elf_reloc_type_lookup (abfd, code) |
sh_elf_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, |
2064 |
bfd *abfd ATTRIBUTE_UNUSED; |
bfd_reloc_code_real_type code) |
|
bfd_reloc_code_real_type code; |
|
2065 |
{ |
{ |
2066 |
unsigned int i; |
unsigned int i; |
2067 |
|
|
2077 |
/* Given an ELF reloc, fill in the howto field of a relent. */ |
/* Given an ELF reloc, fill in the howto field of a relent. */ |
2078 |
|
|
2079 |
static void |
static void |
2080 |
sh_elf_info_to_howto (abfd, cache_ptr, dst) |
sh_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr, |
2081 |
bfd *abfd ATTRIBUTE_UNUSED; |
Elf_Internal_Rela *dst) |
|
arelent *cache_ptr; |
|
|
Elf_Internal_Rela *dst; |
|
2082 |
{ |
{ |
2083 |
unsigned int r; |
unsigned int r; |
2084 |
|
|
2089 |
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_2 || r > R_SH_LAST_INVALID_RELOC_2); |
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_2 || r > R_SH_LAST_INVALID_RELOC_2); |
2090 |
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_3 || r > R_SH_LAST_INVALID_RELOC_3); |
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_3 || r > R_SH_LAST_INVALID_RELOC_3); |
2091 |
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_4 || r > R_SH_LAST_INVALID_RELOC_4); |
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_4 || r > R_SH_LAST_INVALID_RELOC_4); |
2092 |
|
BFD_ASSERT (r < R_SH_FIRST_INVALID_RELOC_5 || r > R_SH_LAST_INVALID_RELOC_5); |
2093 |
|
|
2094 |
cache_ptr->howto = &sh_elf_howto_table[r]; |
cache_ptr->howto = &sh_elf_howto_table[r]; |
2095 |
} |
} |
2104 |
values; in coff-sh.c they come from include/coff/sh.h, whereas here |
values; in coff-sh.c they come from include/coff/sh.h, whereas here |
2105 |
they come from enum elf_sh_reloc_type in include/elf/sh.h. */ |
they come from enum elf_sh_reloc_type in include/elf/sh.h. */ |
2106 |
|
|
2107 |
static boolean |
static bfd_boolean |
2108 |
sh_elf_relax_section (abfd, sec, link_info, again) |
sh_elf_relax_section (bfd *abfd, asection *sec, |
2109 |
bfd *abfd; |
struct bfd_link_info *link_info, bfd_boolean *again) |
|
asection *sec; |
|
|
struct bfd_link_info *link_info; |
|
|
boolean *again; |
|
2110 |
{ |
{ |
2111 |
Elf_Internal_Shdr *symtab_hdr; |
Elf_Internal_Shdr *symtab_hdr; |
2112 |
Elf_Internal_Rela *internal_relocs; |
Elf_Internal_Rela *internal_relocs; |
2113 |
boolean have_code; |
bfd_boolean have_code; |
2114 |
Elf_Internal_Rela *irel, *irelend; |
Elf_Internal_Rela *irel, *irelend; |
2115 |
bfd_byte *contents = NULL; |
bfd_byte *contents = NULL; |
2116 |
Elf_Internal_Sym *isymbuf = NULL; |
Elf_Internal_Sym *isymbuf = NULL; |
2117 |
|
|
2118 |
*again = false; |
*again = FALSE; |
2119 |
|
|
2120 |
if (link_info->relocateable |
if (link_info->relocatable |
2121 |
|| (sec->flags & SEC_RELOC) == 0 |
|| (sec->flags & SEC_RELOC) == 0 |
2122 |
|| sec->reloc_count == 0) |
|| sec->reloc_count == 0) |
2123 |
return true; |
return TRUE; |
2124 |
|
|
2125 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
2126 |
if (elf_section_data (sec)->this_hdr.sh_flags |
if (elf_section_data (sec)->this_hdr.sh_flags |
2127 |
& (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)) |
& (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)) |
2128 |
{ |
{ |
2129 |
return true; |
return TRUE; |
2130 |
} |
} |
2131 |
#endif |
#endif |
2132 |
|
|
|
/* If this is the first time we have been called for this section, |
|
|
initialize the cooked size. */ |
|
|
if (sec->_cooked_size == 0) |
|
|
sec->_cooked_size = sec->_raw_size; |
|
|
|
|
2133 |
symtab_hdr = &elf_tdata (abfd)->symtab_hdr; |
symtab_hdr = &elf_tdata (abfd)->symtab_hdr; |
2134 |
|
|
2135 |
internal_relocs = (_bfd_elf32_link_read_relocs |
internal_relocs = (_bfd_elf_link_read_relocs |
2136 |
(abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL, |
(abfd, sec, NULL, (Elf_Internal_Rela *) NULL, |
2137 |
link_info->keep_memory)); |
link_info->keep_memory)); |
2138 |
if (internal_relocs == NULL) |
if (internal_relocs == NULL) |
2139 |
goto error_return; |
goto error_return; |
2140 |
|
|
2141 |
have_code = false; |
have_code = FALSE; |
2142 |
|
|
2143 |
irelend = internal_relocs + sec->reloc_count; |
irelend = internal_relocs + sec->reloc_count; |
2144 |
for (irel = internal_relocs; irel < irelend; irel++) |
for (irel = internal_relocs; irel < irelend; irel++) |
2149 |
bfd_signed_vma foff; |
bfd_signed_vma foff; |
2150 |
|
|
2151 |
if (ELF32_R_TYPE (irel->r_info) == (int) R_SH_CODE) |
if (ELF32_R_TYPE (irel->r_info) == (int) R_SH_CODE) |
2152 |
have_code = true; |
have_code = TRUE; |
2153 |
|
|
2154 |
if (ELF32_R_TYPE (irel->r_info) != (int) R_SH_USES) |
if (ELF32_R_TYPE (irel->r_info) != (int) R_SH_USES) |
2155 |
continue; |
continue; |
2161 |
contents = elf_section_data (sec)->this_hdr.contents; |
contents = elf_section_data (sec)->this_hdr.contents; |
2162 |
else |
else |
2163 |
{ |
{ |
2164 |
contents = (bfd_byte *) bfd_malloc (sec->_raw_size); |
if (!bfd_malloc_and_get_section (abfd, sec, &contents)) |
|
if (contents == NULL) |
|
|
goto error_return; |
|
|
|
|
|
if (! bfd_get_section_contents (abfd, sec, contents, |
|
|
(file_ptr) 0, sec->_raw_size)) |
|
2165 |
goto error_return; |
goto error_return; |
2166 |
} |
} |
2167 |
} |
} |
2168 |
|
|
2169 |
/* The r_addend field of the R_SH_USES reloc will point us to |
/* The r_addend field of the R_SH_USES reloc will point us to |
2170 |
the register load. The 4 is because the r_addend field is |
the register load. The 4 is because the r_addend field is |
2171 |
computed as though it were a jump offset, which are based |
computed as though it were a jump offset, which are based |
2172 |
from 4 bytes after the jump instruction. */ |
from 4 bytes after the jump instruction. */ |
2173 |
laddr = irel->r_offset + 4 + irel->r_addend; |
laddr = irel->r_offset + 4 + irel->r_addend; |
2174 |
if (laddr >= sec->_raw_size) |
if (laddr >= sec->size) |
2175 |
{ |
{ |
2176 |
(*_bfd_error_handler) (_("%s: 0x%lx: warning: bad R_SH_USES offset"), |
(*_bfd_error_handler) (_("%B: 0x%lx: warning: bad R_SH_USES offset"), |
2177 |
bfd_archive_filename (abfd), |
abfd, |
2178 |
(unsigned long) irel->r_offset); |
(unsigned long) irel->r_offset); |
2179 |
continue; |
continue; |
2180 |
} |
} |
2181 |
insn = bfd_get_16 (abfd, contents + laddr); |
insn = bfd_get_16 (abfd, contents + laddr); |
2182 |
|
|
2183 |
/* If the instruction is not mov.l NN,rN, we don't know what to |
/* If the instruction is not mov.l NN,rN, we don't know what to |
2184 |
do. */ |
do. */ |
2185 |
if ((insn & 0xf000) != 0xd000) |
if ((insn & 0xf000) != 0xd000) |
2186 |
{ |
{ |
2187 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
2188 |
(_("%s: 0x%lx: warning: R_SH_USES points to unrecognized insn 0x%x"), |
(_("%B: 0x%lx: warning: R_SH_USES points to unrecognized insn 0x%x"), |
2189 |
bfd_archive_filename (abfd), (unsigned long) irel->r_offset, insn)); |
abfd, (unsigned long) irel->r_offset, insn)); |
2190 |
continue; |
continue; |
2191 |
} |
} |
2192 |
|
|
2199 |
paddr = insn & 0xff; |
paddr = insn & 0xff; |
2200 |
paddr *= 4; |
paddr *= 4; |
2201 |
paddr += (laddr + 4) &~ (bfd_vma) 3; |
paddr += (laddr + 4) &~ (bfd_vma) 3; |
2202 |
if (paddr >= sec->_raw_size) |
if (paddr >= sec->size) |
2203 |
{ |
{ |
2204 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
2205 |
(_("%s: 0x%lx: warning: bad R_SH_USES load offset"), |
(_("%B: 0x%lx: warning: bad R_SH_USES load offset"), |
2206 |
bfd_archive_filename (abfd), (unsigned long) irel->r_offset)); |
abfd, (unsigned long) irel->r_offset)); |
2207 |
continue; |
continue; |
2208 |
} |
} |
2209 |
|
|
2210 |
/* Get the reloc for the address from which the register is |
/* Get the reloc for the address from which the register is |
2211 |
being loaded. This reloc will tell us which function is |
being loaded. This reloc will tell us which function is |
2212 |
actually being called. */ |
actually being called. */ |
2213 |
for (irelfn = internal_relocs; irelfn < irelend; irelfn++) |
for (irelfn = internal_relocs; irelfn < irelend; irelfn++) |
2214 |
if (irelfn->r_offset == paddr |
if (irelfn->r_offset == paddr |
2215 |
&& ELF32_R_TYPE (irelfn->r_info) == (int) R_SH_DIR32) |
&& ELF32_R_TYPE (irelfn->r_info) == (int) R_SH_DIR32) |
2217 |
if (irelfn >= irelend) |
if (irelfn >= irelend) |
2218 |
{ |
{ |
2219 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
2220 |
(_("%s: 0x%lx: warning: could not find expected reloc"), |
(_("%B: 0x%lx: warning: could not find expected reloc"), |
2221 |
bfd_archive_filename (abfd), (unsigned long) paddr)); |
abfd, (unsigned long) paddr)); |
2222 |
continue; |
continue; |
2223 |
} |
} |
2224 |
|
|
2245 |
!= (unsigned int) _bfd_elf_section_from_bfd_section (abfd, sec)) |
!= (unsigned int) _bfd_elf_section_from_bfd_section (abfd, sec)) |
2246 |
{ |
{ |
2247 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
2248 |
(_("%s: 0x%lx: warning: symbol in unexpected section"), |
(_("%B: 0x%lx: warning: symbol in unexpected section"), |
2249 |
bfd_archive_filename (abfd), (unsigned long) paddr)); |
abfd, (unsigned long) paddr)); |
2250 |
continue; |
continue; |
2251 |
} |
} |
2252 |
|
|
2266 |
&& h->root.type != bfd_link_hash_defweak) |
&& h->root.type != bfd_link_hash_defweak) |
2267 |
{ |
{ |
2268 |
/* This appears to be a reference to an undefined |
/* This appears to be a reference to an undefined |
2269 |
symbol. Just ignore it--it will be caught by the |
symbol. Just ignore it--it will be caught by the |
2270 |
regular reloc processing. */ |
regular reloc processing. */ |
2271 |
continue; |
continue; |
2272 |
} |
} |
2273 |
|
|
2307 |
/* Replace the jsr with a bsr. */ |
/* Replace the jsr with a bsr. */ |
2308 |
|
|
2309 |
/* Change the R_SH_USES reloc into an R_SH_IND12W reloc, and |
/* Change the R_SH_USES reloc into an R_SH_IND12W reloc, and |
2310 |
replace the jsr with a bsr. */ |
replace the jsr with a bsr. */ |
2311 |
irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irelfn->r_info), R_SH_IND12W); |
irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irelfn->r_info), R_SH_IND12W); |
2312 |
if (ELF32_R_SYM (irelfn->r_info) < symtab_hdr->sh_info) |
/* We used to test (ELF32_R_SYM (irelfn->r_info) < symtab_hdr->sh_info) |
2313 |
{ |
here, but that only checks if the symbol is an external symbol, |
2314 |
/* If this needs to be changed because of future relaxing, |
not if the symbol is in a different section. Besides, we need |
2315 |
it will be handled here like other internal IND12W |
a consistent meaning for the relocation, so we just assume here that |
2316 |
relocs. */ |
the value of the symbol is not available. */ |
2317 |
bfd_put_16 (abfd, |
|
2318 |
(bfd_vma) 0xb000 | ((foff >> 1) & 0xfff), |
/* We can't fully resolve this yet, because the external |
2319 |
contents + irel->r_offset); |
symbol value may be changed by future relaxing. We let |
2320 |
} |
the final link phase handle it. */ |
2321 |
else |
bfd_put_16 (abfd, (bfd_vma) 0xb000, contents + irel->r_offset); |
2322 |
{ |
|
2323 |
/* We can't fully resolve this yet, because the external |
irel->r_addend = -4; |
|
symbol value may be changed by future relaxing. We let |
|
|
the final link phase handle it. */ |
|
|
bfd_put_16 (abfd, (bfd_vma) 0xb000, contents + irel->r_offset); |
|
|
} |
|
2324 |
|
|
2325 |
/* See if there is another R_SH_USES reloc referring to the same |
/* See if there is another R_SH_USES reloc referring to the same |
2326 |
register load. */ |
register load. */ |
2327 |
for (irelscan = internal_relocs; irelscan < irelend; irelscan++) |
for (irelscan = internal_relocs; irelscan < irelend; irelscan++) |
2328 |
if (ELF32_R_TYPE (irelscan->r_info) == (int) R_SH_USES |
if (ELF32_R_TYPE (irelscan->r_info) == (int) R_SH_USES |
2329 |
&& laddr == irelscan->r_offset + 4 + irelscan->r_addend) |
&& laddr == irelscan->r_offset + 4 + irelscan->r_addend) |
2338 |
} |
} |
2339 |
|
|
2340 |
/* Look for a R_SH_COUNT reloc on the location where the |
/* Look for a R_SH_COUNT reloc on the location where the |
2341 |
function address is stored. Do this before deleting any |
function address is stored. Do this before deleting any |
2342 |
bytes, to avoid confusion about the address. */ |
bytes, to avoid confusion about the address. */ |
2343 |
for (irelcount = internal_relocs; irelcount < irelend; irelcount++) |
for (irelcount = internal_relocs; irelcount < irelend; irelcount++) |
2344 |
if (irelcount->r_offset == paddr |
if (irelcount->r_offset == paddr |
2345 |
&& ELF32_R_TYPE (irelcount->r_info) == (int) R_SH_COUNT) |
&& ELF32_R_TYPE (irelcount->r_info) == (int) R_SH_COUNT) |
2350 |
goto error_return; |
goto error_return; |
2351 |
|
|
2352 |
/* That will change things, so, just in case it permits some |
/* That will change things, so, just in case it permits some |
2353 |
other function call to come within range, we should relax |
other function call to come within range, we should relax |
2354 |
again. Note that this is not required, and it may be slow. */ |
again. Note that this is not required, and it may be slow. */ |
2355 |
*again = true; |
*again = TRUE; |
2356 |
|
|
2357 |
/* Now check whether we got a COUNT reloc. */ |
/* Now check whether we got a COUNT reloc. */ |
2358 |
if (irelcount >= irelend) |
if (irelcount >= irelend) |
2359 |
{ |
{ |
2360 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
2361 |
(_("%s: 0x%lx: warning: could not find expected COUNT reloc"), |
(_("%B: 0x%lx: warning: could not find expected COUNT reloc"), |
2362 |
bfd_archive_filename (abfd), (unsigned long) paddr)); |
abfd, (unsigned long) paddr)); |
2363 |
continue; |
continue; |
2364 |
} |
} |
2365 |
|
|
2366 |
/* The number of uses is stored in the r_addend field. We've |
/* The number of uses is stored in the r_addend field. We've |
2367 |
just deleted one. */ |
just deleted one. */ |
2368 |
if (irelcount->r_addend == 0) |
if (irelcount->r_addend == 0) |
2369 |
{ |
{ |
2370 |
((*_bfd_error_handler) (_("%s: 0x%lx: warning: bad count"), |
((*_bfd_error_handler) (_("%B: 0x%lx: warning: bad count"), |
2371 |
bfd_archive_filename (abfd), |
abfd, |
2372 |
(unsigned long) paddr)); |
(unsigned long) paddr)); |
2373 |
continue; |
continue; |
2374 |
} |
} |
2376 |
--irelcount->r_addend; |
--irelcount->r_addend; |
2377 |
|
|
2378 |
/* If there are no more uses, we can delete the address. Reload |
/* If there are no more uses, we can delete the address. Reload |
2379 |
the address from irelfn, in case it was changed by the |
the address from irelfn, in case it was changed by the |
2380 |
previous call to sh_elf_relax_delete_bytes. */ |
previous call to sh_elf_relax_delete_bytes. */ |
2381 |
if (irelcount->r_addend == 0) |
if (irelcount->r_addend == 0) |
2382 |
{ |
{ |
2383 |
if (! sh_elf_relax_delete_bytes (abfd, sec, irelfn->r_offset, 4)) |
if (! sh_elf_relax_delete_bytes (abfd, sec, irelfn->r_offset, 4)) |
2389 |
|
|
2390 |
/* Look for load and store instructions that we can align on four |
/* Look for load and store instructions that we can align on four |
2391 |
byte boundaries. */ |
byte boundaries. */ |
2392 |
if (have_code) |
if ((elf_elfheader (abfd)->e_flags & EF_SH_MACH_MASK) != EF_SH4 |
2393 |
|
&& have_code) |
2394 |
{ |
{ |
2395 |
boolean swapped; |
bfd_boolean swapped; |
2396 |
|
|
2397 |
/* Get the section contents. */ |
/* Get the section contents. */ |
2398 |
if (contents == NULL) |
if (contents == NULL) |
2401 |
contents = elf_section_data (sec)->this_hdr.contents; |
contents = elf_section_data (sec)->this_hdr.contents; |
2402 |
else |
else |
2403 |
{ |
{ |
2404 |
contents = (bfd_byte *) bfd_malloc (sec->_raw_size); |
if (!bfd_malloc_and_get_section (abfd, sec, &contents)) |
|
if (contents == NULL) |
|
|
goto error_return; |
|
|
|
|
|
if (! bfd_get_section_contents (abfd, sec, contents, |
|
|
(file_ptr) 0, sec->_raw_size)) |
|
2405 |
goto error_return; |
goto error_return; |
2406 |
} |
} |
2407 |
} |
} |
2446 |
&& elf_section_data (sec)->relocs != internal_relocs) |
&& elf_section_data (sec)->relocs != internal_relocs) |
2447 |
free (internal_relocs); |
free (internal_relocs); |
2448 |
|
|
2449 |
return true; |
return TRUE; |
2450 |
|
|
2451 |
error_return: |
error_return: |
2452 |
if (isymbuf != NULL |
if (isymbuf != NULL |
2459 |
&& elf_section_data (sec)->relocs != internal_relocs) |
&& elf_section_data (sec)->relocs != internal_relocs) |
2460 |
free (internal_relocs); |
free (internal_relocs); |
2461 |
|
|
2462 |
return false; |
return FALSE; |
2463 |
} |
} |
2464 |
|
|
2465 |
/* Delete some bytes from a section while relaxing. FIXME: There is a |
/* Delete some bytes from a section while relaxing. FIXME: There is a |
2466 |
lot of duplication between this function and sh_relax_delete_bytes |
lot of duplication between this function and sh_relax_delete_bytes |
2467 |
in coff-sh.c. */ |
in coff-sh.c. */ |
2468 |
|
|
2469 |
static boolean |
static bfd_boolean |
2470 |
sh_elf_relax_delete_bytes (abfd, sec, addr, count) |
sh_elf_relax_delete_bytes (bfd *abfd, asection *sec, bfd_vma addr, |
2471 |
bfd *abfd; |
int count) |
|
asection *sec; |
|
|
bfd_vma addr; |
|
|
int count; |
|
2472 |
{ |
{ |
2473 |
Elf_Internal_Shdr *symtab_hdr; |
Elf_Internal_Shdr *symtab_hdr; |
2474 |
unsigned int sec_shndx; |
unsigned int sec_shndx; |
2493 |
power larger than the number of bytes we are deleting. */ |
power larger than the number of bytes we are deleting. */ |
2494 |
|
|
2495 |
irelalign = NULL; |
irelalign = NULL; |
2496 |
toaddr = sec->_cooked_size; |
toaddr = sec->size; |
2497 |
|
|
2498 |
irel = elf_section_data (sec)->relocs; |
irel = elf_section_data (sec)->relocs; |
2499 |
irelend = irel + sec->reloc_count; |
irelend = irel + sec->reloc_count; |
2513 |
memmove (contents + addr, contents + addr + count, |
memmove (contents + addr, contents + addr + count, |
2514 |
(size_t) (toaddr - addr - count)); |
(size_t) (toaddr - addr - count)); |
2515 |
if (irelalign == NULL) |
if (irelalign == NULL) |
2516 |
sec->_cooked_size -= count; |
sec->size -= count; |
2517 |
else |
else |
2518 |
{ |
{ |
2519 |
int i; |
int i; |
2533 |
int insn = 0; |
int insn = 0; |
2534 |
int off, adjust, oinsn; |
int off, adjust, oinsn; |
2535 |
bfd_signed_vma voff = 0; |
bfd_signed_vma voff = 0; |
2536 |
boolean overflow; |
bfd_boolean overflow; |
2537 |
|
|
2538 |
/* Get the new reloc address. */ |
/* Get the new reloc address. */ |
2539 |
nraddr = irel->r_offset; |
nraddr = irel->r_offset; |
2556 |
(int) R_SH_NONE); |
(int) R_SH_NONE); |
2557 |
|
|
2558 |
/* If this is a PC relative reloc, see if the range it covers |
/* If this is a PC relative reloc, see if the range it covers |
2559 |
includes the bytes we have deleted. */ |
includes the bytes we have deleted. */ |
2560 |
switch ((enum elf_sh_reloc_type) ELF32_R_TYPE (irel->r_info)) |
switch ((enum elf_sh_reloc_type) ELF32_R_TYPE (irel->r_info)) |
2561 |
{ |
{ |
2562 |
default: |
default: |
2579 |
|
|
2580 |
case R_SH_DIR32: |
case R_SH_DIR32: |
2581 |
/* If this reloc is against a symbol defined in this |
/* If this reloc is against a symbol defined in this |
2582 |
section, and the symbol will not be adjusted below, we |
section, and the symbol will not be adjusted below, we |
2583 |
must check the addend to see it will put the value in |
must check the addend to see it will put the value in |
2584 |
range to be adjusted, and hence must be changed. */ |
range to be adjusted, and hence must be changed. */ |
2585 |
if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info) |
if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info) |
2586 |
{ |
{ |
2587 |
isym = isymbuf + ELF32_R_SYM (irel->r_info); |
isym = isymbuf + ELF32_R_SYM (irel->r_info); |
2608 |
break; |
break; |
2609 |
|
|
2610 |
case R_SH_IND12W: |
case R_SH_IND12W: |
2611 |
if (ELF32_R_SYM (irel->r_info) >= symtab_hdr->sh_info) |
off = insn & 0xfff; |
2612 |
start = stop = addr; |
if (! off) |
2613 |
|
{ |
2614 |
|
/* This has been made by previous relaxation. Since the |
2615 |
|
relocation will be against an external symbol, the |
2616 |
|
final relocation will just do the right thing. */ |
2617 |
|
start = stop = addr; |
2618 |
|
} |
2619 |
else |
else |
2620 |
{ |
{ |
|
off = insn & 0xfff; |
|
2621 |
if (off & 0x800) |
if (off & 0x800) |
2622 |
off -= 0x1000; |
off -= 0x1000; |
2623 |
stop = (bfd_vma) ((bfd_signed_vma) start + 4 + off * 2); |
stop = (bfd_vma) ((bfd_signed_vma) start + 4 + off * 2); |
2624 |
|
|
2625 |
|
/* The addend will be against the section symbol, thus |
2626 |
|
for adjusting the addend, the relevant start is the |
2627 |
|
start of the section. |
2628 |
|
N.B. If we want to abandon in-place changes here and |
2629 |
|
test directly using symbol + addend, we have to take into |
2630 |
|
account that the addend has already been adjusted by -4. */ |
2631 |
|
if (stop > addr && stop < toaddr) |
2632 |
|
irel->r_addend -= count; |
2633 |
} |
} |
2634 |
break; |
break; |
2635 |
|
|
2699 |
if (adjust != 0) |
if (adjust != 0) |
2700 |
{ |
{ |
2701 |
oinsn = insn; |
oinsn = insn; |
2702 |
overflow = false; |
overflow = FALSE; |
2703 |
switch ((enum elf_sh_reloc_type) ELF32_R_TYPE (irel->r_info)) |
switch ((enum elf_sh_reloc_type) ELF32_R_TYPE (irel->r_info)) |
2704 |
{ |
{ |
2705 |
default: |
default: |
2710 |
case R_SH_DIR8WPZ: |
case R_SH_DIR8WPZ: |
2711 |
insn += adjust / 2; |
insn += adjust / 2; |
2712 |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
2713 |
overflow = true; |
overflow = TRUE; |
2714 |
bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); |
bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); |
2715 |
break; |
break; |
2716 |
|
|
2717 |
case R_SH_IND12W: |
case R_SH_IND12W: |
2718 |
insn += adjust / 2; |
insn += adjust / 2; |
2719 |
if ((oinsn & 0xf000) != (insn & 0xf000)) |
if ((oinsn & 0xf000) != (insn & 0xf000)) |
2720 |
overflow = true; |
overflow = TRUE; |
2721 |
bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); |
bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); |
2722 |
break; |
break; |
2723 |
|
|
2731 |
++insn; |
++insn; |
2732 |
} |
} |
2733 |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
2734 |
overflow = true; |
overflow = TRUE; |
2735 |
bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); |
bfd_put_16 (abfd, (bfd_vma) insn, contents + nraddr); |
2736 |
break; |
break; |
2737 |
|
|
2738 |
case R_SH_SWITCH8: |
case R_SH_SWITCH8: |
2739 |
voff += adjust; |
voff += adjust; |
2740 |
if (voff < 0 || voff >= 0xff) |
if (voff < 0 || voff >= 0xff) |
2741 |
overflow = true; |
overflow = TRUE; |
2742 |
bfd_put_8 (abfd, voff, contents + nraddr); |
bfd_put_8 (abfd, voff, contents + nraddr); |
2743 |
break; |
break; |
2744 |
|
|
2745 |
case R_SH_SWITCH16: |
case R_SH_SWITCH16: |
2746 |
voff += adjust; |
voff += adjust; |
2747 |
if (voff < - 0x8000 || voff >= 0x8000) |
if (voff < - 0x8000 || voff >= 0x8000) |
2748 |
overflow = true; |
overflow = TRUE; |
2749 |
bfd_put_signed_16 (abfd, (bfd_vma) voff, contents + nraddr); |
bfd_put_signed_16 (abfd, (bfd_vma) voff, contents + nraddr); |
2750 |
break; |
break; |
2751 |
|
|
2762 |
if (overflow) |
if (overflow) |
2763 |
{ |
{ |
2764 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
2765 |
(_("%s: 0x%lx: fatal: reloc overflow while relaxing"), |
(_("%B: 0x%lx: fatal: reloc overflow while relaxing"), |
2766 |
bfd_archive_filename (abfd), (unsigned long) irel->r_offset)); |
abfd, (unsigned long) irel->r_offset)); |
2767 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
2768 |
return false; |
return FALSE; |
2769 |
} |
} |
2770 |
} |
} |
2771 |
|
|
2787 |
continue; |
continue; |
2788 |
|
|
2789 |
/* We always cache the relocs. Perhaps, if info->keep_memory is |
/* We always cache the relocs. Perhaps, if info->keep_memory is |
2790 |
false, we should free them, if we are permitted to, when we |
FALSE, we should free them, if we are permitted to, when we |
2791 |
leave sh_coff_relax_section. */ |
leave sh_coff_relax_section. */ |
2792 |
internal_relocs = (_bfd_elf32_link_read_relocs |
internal_relocs = (_bfd_elf_link_read_relocs |
2793 |
(abfd, o, (PTR) NULL, (Elf_Internal_Rela *) NULL, |
(abfd, o, NULL, (Elf_Internal_Rela *) NULL, TRUE)); |
|
true)); |
|
2794 |
if (internal_relocs == NULL) |
if (internal_relocs == NULL) |
2795 |
return false; |
return FALSE; |
2796 |
|
|
2797 |
ocontents = NULL; |
ocontents = NULL; |
2798 |
irelscanend = internal_relocs + o->reloc_count; |
irelscanend = internal_relocs + o->reloc_count; |
2811 |
else |
else |
2812 |
{ |
{ |
2813 |
/* We always cache the section contents. |
/* We always cache the section contents. |
2814 |
Perhaps, if info->keep_memory is false, we |
Perhaps, if info->keep_memory is FALSE, we |
2815 |
should free them, if we are permitted to, |
should free them, if we are permitted to, |
2816 |
when we leave sh_coff_relax_section. */ |
when we leave sh_coff_relax_section. */ |
2817 |
ocontents = (bfd_byte *) bfd_malloc (o->_raw_size); |
if (!bfd_malloc_and_get_section (abfd, o, &ocontents)) |
2818 |
if (ocontents == NULL) |
{ |
2819 |
return false; |
if (ocontents != NULL) |
2820 |
if (! bfd_get_section_contents (abfd, o, ocontents, |
free (ocontents); |
2821 |
(file_ptr) 0, |
return FALSE; |
2822 |
o->_raw_size)) |
} |
2823 |
return false; |
|
2824 |
elf_section_data (o)->this_hdr.contents = ocontents; |
elf_section_data (o)->this_hdr.contents = ocontents; |
2825 |
} |
} |
2826 |
} |
} |
2869 |
else |
else |
2870 |
{ |
{ |
2871 |
/* We always cache the section contents. |
/* We always cache the section contents. |
2872 |
Perhaps, if info->keep_memory is false, we |
Perhaps, if info->keep_memory is FALSE, we |
2873 |
should free them, if we are permitted to, |
should free them, if we are permitted to, |
2874 |
when we leave sh_coff_relax_section. */ |
when we leave sh_coff_relax_section. */ |
2875 |
ocontents = (bfd_byte *) bfd_malloc (o->_raw_size); |
if (!bfd_malloc_and_get_section (abfd, o, &ocontents)) |
2876 |
if (ocontents == NULL) |
{ |
2877 |
return false; |
if (ocontents != NULL) |
2878 |
if (! bfd_get_section_contents (abfd, o, ocontents, |
free (ocontents); |
2879 |
(file_ptr) 0, |
return FALSE; |
2880 |
o->_raw_size)) |
} |
2881 |
return false; |
|
2882 |
elf_section_data (o)->this_hdr.contents = ocontents; |
elf_section_data (o)->this_hdr.contents = ocontents; |
2883 |
} |
} |
2884 |
} |
} |
2937 |
} |
} |
2938 |
} |
} |
2939 |
|
|
2940 |
return true; |
return TRUE; |
2941 |
} |
} |
2942 |
|
|
2943 |
/* Look for loads and stores which we can align to four byte |
/* Look for loads and stores which we can align to four byte |
2944 |
boundaries. This is like sh_align_loads in coff-sh.c. */ |
boundaries. This is like sh_align_loads in coff-sh.c. */ |
2945 |
|
|
2946 |
static boolean |
static bfd_boolean |
2947 |
sh_elf_align_loads (abfd, sec, internal_relocs, contents, pswapped) |
sh_elf_align_loads (bfd *abfd ATTRIBUTE_UNUSED, asection *sec, |
2948 |
bfd *abfd ATTRIBUTE_UNUSED; |
Elf_Internal_Rela *internal_relocs, |
2949 |
asection *sec; |
bfd_byte *contents ATTRIBUTE_UNUSED, |
2950 |
Elf_Internal_Rela *internal_relocs; |
bfd_boolean *pswapped) |
|
bfd_byte *contents ATTRIBUTE_UNUSED; |
|
|
boolean *pswapped; |
|
2951 |
{ |
{ |
2952 |
Elf_Internal_Rela *irel, *irelend; |
Elf_Internal_Rela *irel, *irelend; |
2953 |
bfd_vma *labels = NULL; |
bfd_vma *labels = NULL; |
2954 |
bfd_vma *label, *label_end; |
bfd_vma *label, *label_end; |
2955 |
bfd_size_type amt; |
bfd_size_type amt; |
2956 |
|
|
2957 |
*pswapped = false; |
*pswapped = FALSE; |
2958 |
|
|
2959 |
irelend = internal_relocs + sec->reloc_count; |
irelend = internal_relocs + sec->reloc_count; |
2960 |
|
|
2995 |
if (irel < irelend) |
if (irel < irelend) |
2996 |
stop = irel->r_offset; |
stop = irel->r_offset; |
2997 |
else |
else |
2998 |
stop = sec->_cooked_size; |
stop = sec->size; |
2999 |
|
|
3000 |
if (! _bfd_sh_align_load_span (abfd, sec, contents, sh_elf_swap_insns, |
if (! _bfd_sh_align_load_span (abfd, sec, contents, sh_elf_swap_insns, |
3001 |
(PTR) internal_relocs, &label, |
internal_relocs, &label, |
3002 |
label_end, start, stop, pswapped)) |
label_end, start, stop, pswapped)) |
3003 |
goto error_return; |
goto error_return; |
3004 |
} |
} |
3005 |
|
|
3006 |
free (labels); |
free (labels); |
3007 |
|
|
3008 |
return true; |
return TRUE; |
3009 |
|
|
3010 |
error_return: |
error_return: |
3011 |
if (labels != NULL) |
if (labels != NULL) |
3012 |
free (labels); |
free (labels); |
3013 |
return false; |
return FALSE; |
3014 |
} |
} |
3015 |
|
|
3016 |
|
#ifndef SH64_ELF |
3017 |
/* Swap two SH instructions. This is like sh_swap_insns in coff-sh.c. */ |
/* Swap two SH instructions. This is like sh_swap_insns in coff-sh.c. */ |
3018 |
|
|
3019 |
static boolean |
static bfd_boolean |
3020 |
sh_elf_swap_insns (abfd, sec, relocs, contents, addr) |
sh_elf_swap_insns (bfd *abfd, asection *sec, void *relocs, |
3021 |
bfd *abfd; |
bfd_byte *contents, bfd_vma addr) |
|
asection *sec; |
|
|
PTR relocs; |
|
|
bfd_byte *contents; |
|
|
bfd_vma addr; |
|
3022 |
{ |
{ |
3023 |
Elf_Internal_Rela *internal_relocs = (Elf_Internal_Rela *) relocs; |
Elf_Internal_Rela *internal_relocs = (Elf_Internal_Rela *) relocs; |
3024 |
unsigned short i1, i2; |
unsigned short i1, i2; |
3038 |
int add; |
int add; |
3039 |
|
|
3040 |
/* There are a few special types of relocs that we don't want to |
/* There are a few special types of relocs that we don't want to |
3041 |
adjust. These relocs do not apply to the instruction itself, |
adjust. These relocs do not apply to the instruction itself, |
3042 |
but are only associated with the address. */ |
but are only associated with the address. */ |
3043 |
type = (enum elf_sh_reloc_type) ELF32_R_TYPE (irel->r_info); |
type = (enum elf_sh_reloc_type) ELF32_R_TYPE (irel->r_info); |
3044 |
if (type == R_SH_ALIGN |
if (type == R_SH_ALIGN |
3045 |
|| type == R_SH_CODE |
|| type == R_SH_CODE |
3048 |
continue; |
continue; |
3049 |
|
|
3050 |
/* If an R_SH_USES reloc points to one of the addresses being |
/* If an R_SH_USES reloc points to one of the addresses being |
3051 |
swapped, we must adjust it. It would be incorrect to do this |
swapped, we must adjust it. It would be incorrect to do this |
3052 |
for a jump, though, since we want to execute both |
for a jump, though, since we want to execute both |
3053 |
instructions after the jump. (We have avoided swapping |
instructions after the jump. (We have avoided swapping |
3054 |
around a label, so the jump will not wind up executing an |
around a label, so the jump will not wind up executing an |
3055 |
instruction it shouldn't). */ |
instruction it shouldn't). */ |
3056 |
if (type == R_SH_USES) |
if (type == R_SH_USES) |
3057 |
{ |
{ |
3058 |
bfd_vma off; |
bfd_vma off; |
3081 |
{ |
{ |
3082 |
bfd_byte *loc; |
bfd_byte *loc; |
3083 |
unsigned short insn, oinsn; |
unsigned short insn, oinsn; |
3084 |
boolean overflow; |
bfd_boolean overflow; |
3085 |
|
|
3086 |
loc = contents + irel->r_offset; |
loc = contents + irel->r_offset; |
3087 |
overflow = false; |
overflow = FALSE; |
3088 |
switch (type) |
switch (type) |
3089 |
{ |
{ |
3090 |
default: |
default: |
3096 |
oinsn = insn; |
oinsn = insn; |
3097 |
insn += add / 2; |
insn += add / 2; |
3098 |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
3099 |
overflow = true; |
overflow = TRUE; |
3100 |
bfd_put_16 (abfd, (bfd_vma) insn, loc); |
bfd_put_16 (abfd, (bfd_vma) insn, loc); |
3101 |
break; |
break; |
3102 |
|
|
3105 |
oinsn = insn; |
oinsn = insn; |
3106 |
insn += add / 2; |
insn += add / 2; |
3107 |
if ((oinsn & 0xf000) != (insn & 0xf000)) |
if ((oinsn & 0xf000) != (insn & 0xf000)) |
3108 |
overflow = true; |
overflow = TRUE; |
3109 |
bfd_put_16 (abfd, (bfd_vma) insn, loc); |
bfd_put_16 (abfd, (bfd_vma) insn, loc); |
3110 |
break; |
break; |
3111 |
|
|
3112 |
case R_SH_DIR8WPL: |
case R_SH_DIR8WPL: |
3113 |
/* This reloc ignores the least significant 3 bits of |
/* This reloc ignores the least significant 3 bits of |
3114 |
the program counter before adding in the offset. |
the program counter before adding in the offset. |
3115 |
This means that if ADDR is at an even address, the |
This means that if ADDR is at an even address, the |
3116 |
swap will not affect the offset. If ADDR is an at an |
swap will not affect the offset. If ADDR is an at an |
3117 |
odd address, then the instruction will be crossing a |
odd address, then the instruction will be crossing a |
3118 |
four byte boundary, and must be adjusted. */ |
four byte boundary, and must be adjusted. */ |
3119 |
if ((addr & 3) != 0) |
if ((addr & 3) != 0) |
3120 |
{ |
{ |
3121 |
insn = bfd_get_16 (abfd, loc); |
insn = bfd_get_16 (abfd, loc); |
3122 |
oinsn = insn; |
oinsn = insn; |
3123 |
insn += add / 2; |
insn += add / 2; |
3124 |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
if ((oinsn & 0xff00) != (insn & 0xff00)) |
3125 |
overflow = true; |
overflow = TRUE; |
3126 |
bfd_put_16 (abfd, (bfd_vma) insn, loc); |
bfd_put_16 (abfd, (bfd_vma) insn, loc); |
3127 |
} |
} |
3128 |
|
|
3132 |
if (overflow) |
if (overflow) |
3133 |
{ |
{ |
3134 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
3135 |
(_("%s: 0x%lx: fatal: reloc overflow while relaxing"), |
(_("%B: 0x%lx: fatal: reloc overflow while relaxing"), |
3136 |
bfd_archive_filename (abfd), (unsigned long) irel->r_offset)); |
abfd, (unsigned long) irel->r_offset)); |
3137 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
3138 |
return false; |
return FALSE; |
3139 |
} |
} |
3140 |
} |
} |
3141 |
} |
} |
3142 |
|
|
3143 |
return true; |
return TRUE; |
3144 |
} |
} |
3145 |
|
#endif /* defined SH64_ELF */ |
3146 |
|
|
3147 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
3148 |
|
|
3157 |
0xcc, 0x00, 0x01, 0x10, /* movi .got.plt >> 16, r17 */ |
0xcc, 0x00, 0x01, 0x10, /* movi .got.plt >> 16, r17 */ |
3158 |
0xc8, 0x00, 0x01, 0x10, /* shori .got.plt & 65535, r17 */ |
0xc8, 0x00, 0x01, 0x10, /* shori .got.plt & 65535, r17 */ |
3159 |
0x89, 0x10, 0x09, 0x90, /* ld.l r17, 8, r25 */ |
0x89, 0x10, 0x09, 0x90, /* ld.l r17, 8, r25 */ |
3160 |
0x6b, 0xf1, 0x46, 0x00, /* ptabs r17, tr0 */ |
0x6b, 0xf1, 0x66, 0x00, /* ptabs r25, tr0 */ |
3161 |
0x89, 0x10, 0x05, 0x10, /* ld.l r17, 4, r17 */ |
0x89, 0x10, 0x05, 0x10, /* ld.l r17, 4, r17 */ |
3162 |
0x44, 0x01, 0xff, 0xf0, /* blink tr0, r63 */ |
0x44, 0x01, 0xff, 0xf0, /* blink tr0, r63 */ |
3163 |
0x6f, 0xf0, 0xff, 0xf0, /* nop */ |
0x6f, 0xf0, 0xff, 0xf0, /* nop */ |
3177 |
0x10, 0x01, 0x00, 0xcc, /* movi .got.plt >> 16, r17 */ |
0x10, 0x01, 0x00, 0xcc, /* movi .got.plt >> 16, r17 */ |
3178 |
0x10, 0x01, 0x00, 0xc8, /* shori .got.plt & 65535, r17 */ |
0x10, 0x01, 0x00, 0xc8, /* shori .got.plt & 65535, r17 */ |
3179 |
0x90, 0x09, 0x10, 0x89, /* ld.l r17, 8, r25 */ |
0x90, 0x09, 0x10, 0x89, /* ld.l r17, 8, r25 */ |
3180 |
0x00, 0x46, 0xf1, 0x6b, /* ptabs r17, tr0 */ |
0x00, 0x66, 0xf1, 0x6b, /* ptabs r25, tr0 */ |
3181 |
0x10, 0x05, 0x10, 0x89, /* ld.l r17, 4, r17 */ |
0x10, 0x05, 0x10, 0x89, /* ld.l r17, 4, r17 */ |
3182 |
0xf0, 0xff, 0x01, 0x44, /* blink tr0, r63 */ |
0xf0, 0xff, 0x01, 0x44, /* blink tr0, r63 */ |
3183 |
0xf0, 0xff, 0xf0, 0x6f, /* nop */ |
0xf0, 0xff, 0xf0, 0x6f, /* nop */ |
3248 |
0x6f, 0xf0, 0xff, 0xf0, /* nop */ |
0x6f, 0xf0, 0xff, 0xf0, /* nop */ |
3249 |
0x6f, 0xf0, 0xff, 0xf0, /* nop */ |
0x6f, 0xf0, 0xff, 0xf0, /* nop */ |
3250 |
0xce, 0x00, 0x01, 0x10, /* movi -GOT_BIAS, r17 */ |
0xce, 0x00, 0x01, 0x10, /* movi -GOT_BIAS, r17 */ |
3251 |
0x00, 0xca, 0x45, 0x10, /* sub.l r12, r17, r17 */ |
0x00, 0xc8, 0x45, 0x10, /* add.l r12, r17, r17 */ |
3252 |
0x89, 0x10, 0x09, 0x90, /* ld.l r17, 8, r25 */ |
0x89, 0x10, 0x09, 0x90, /* ld.l r17, 8, r25 */ |
3253 |
0x6b, 0xf1, 0x66, 0x00, /* ptabs r25, tr0 */ |
0x6b, 0xf1, 0x66, 0x00, /* ptabs r25, tr0 */ |
3254 |
0x89, 0x10, 0x05, 0x10, /* ld.l r17, 4, r17 */ |
0x89, 0x10, 0x05, 0x10, /* ld.l r17, 4, r17 */ |
3268 |
0xf0, 0xff, 0xf0, 0x6f, /* nop */ |
0xf0, 0xff, 0xf0, 0x6f, /* nop */ |
3269 |
0xf0, 0xff, 0xf0, 0x6f, /* nop */ |
0xf0, 0xff, 0xf0, 0x6f, /* nop */ |
3270 |
0x10, 0x01, 0x00, 0xce, /* movi -GOT_BIAS, r17 */ |
0x10, 0x01, 0x00, 0xce, /* movi -GOT_BIAS, r17 */ |
3271 |
0x10, 0x45, 0xca, 0x00, /* sub.l r12, r17, r17 */ |
0x10, 0x45, 0xc8, 0x00, /* add.l r12, r17, r17 */ |
3272 |
0x90, 0x09, 0x10, 0x89, /* ld.l r17, 8, r25 */ |
0x90, 0x09, 0x10, 0x89, /* ld.l r17, 8, r25 */ |
3273 |
0x00, 0x66, 0xf1, 0x6b, /* ptabs r25, tr0 */ |
0x00, 0x66, 0xf1, 0x6b, /* ptabs r25, tr0 */ |
3274 |
0x10, 0x05, 0x10, 0x89, /* ld.l r17, 4, r17 */ |
0x10, 0x05, 0x10, 0x89, /* ld.l r17, 4, r17 */ |
3300 |
#define elf_sh_plt_reloc_offset(info) (info->shared ? 52 : 44) |
#define elf_sh_plt_reloc_offset(info) (info->shared ? 52 : 44) |
3301 |
|
|
3302 |
inline static void |
inline static void |
3303 |
movi_shori_putval (output_bfd, value, addr) |
movi_shori_putval (bfd *output_bfd, unsigned long value, bfd_byte *addr) |
|
bfd *output_bfd; |
|
|
unsigned long value; |
|
|
char *addr; |
|
3304 |
{ |
{ |
3305 |
bfd_put_32 (output_bfd, |
bfd_put_32 (output_bfd, |
3306 |
bfd_get_32 (output_bfd, addr) |
bfd_get_32 (output_bfd, addr) |
3319 |
|
|
3320 |
/* First entry in an absolute procedure linkage table look like this. */ |
/* First entry in an absolute procedure linkage table look like this. */ |
3321 |
|
|
|
#if 1 |
|
3322 |
/* Note - this code has been "optimised" not to use r2. r2 is used by |
/* Note - this code has been "optimised" not to use r2. r2 is used by |
3323 |
GCC to return the address of large strutcures, so it should not be |
GCC to return the address of large structures, so it should not be |
3324 |
corrupted here. This does mean however, that this PLT does not conform |
corrupted here. This does mean however, that this PLT does not conform |
3325 |
to the SH PIC ABI. That spec says that r0 contains the type of the PLT |
to the SH PIC ABI. That spec says that r0 contains the type of the PLT |
3326 |
and r2 contains the GOT id. This version stores the GOT id in r0 and |
and r2 contains the GOT id. This version stores the GOT id in r0 and |
3426 |
0, 0, 0, 0 /* 2: replaced with offset into relocation table. */ |
0, 0, 0, 0 /* 2: replaced with offset into relocation table. */ |
3427 |
}; |
}; |
3428 |
|
|
|
#else /* These are the old style PLT entries. */ |
|
|
static const bfd_byte elf_sh_plt0_entry_be[PLT_ENTRY_SIZE] = |
|
|
{ |
|
|
0xd0, 0x04, /* mov.l 1f,r0 */ |
|
|
0xd2, 0x05, /* mov.l 2f,r2 */ |
|
|
0x60, 0x02, /* mov.l @r0,r0 */ |
|
|
0x62, 0x22, /* mov.l @r2,r2 */ |
|
|
0x40, 0x2b, /* jmp @r0 */ |
|
|
0xe0, 0x00, /* mov #0,r0 */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0, 0, 0, 0, /* 1: replaced with address of .got.plt + 8. */ |
|
|
0, 0, 0, 0, /* 2: replaced with address of .got.plt + 4. */ |
|
|
}; |
|
|
|
|
|
static const bfd_byte elf_sh_plt0_entry_le[PLT_ENTRY_SIZE] = |
|
|
{ |
|
|
0x04, 0xd0, /* mov.l 1f,r0 */ |
|
|
0x05, 0xd2, /* mov.l 2f,r2 */ |
|
|
0x02, 0x60, /* mov.l @r0,r0 */ |
|
|
0x22, 0x62, /* mov.l @r2,r2 */ |
|
|
0x2b, 0x40, /* jmp @r0 */ |
|
|
0x00, 0xe0, /* mov #0,r0 */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0, 0, 0, 0, /* 1: replaced with address of .got.plt + 8. */ |
|
|
0, 0, 0, 0, /* 2: replaced with address of .got.plt + 4. */ |
|
|
}; |
|
|
|
|
|
/* Sebsequent entries in an absolute procedure linkage table look like |
|
|
this. */ |
|
|
|
|
|
static const bfd_byte elf_sh_plt_entry_be[PLT_ENTRY_SIZE] = |
|
|
{ |
|
|
0xd0, 0x04, /* mov.l 1f,r0 */ |
|
|
0x60, 0x02, /* mov.l @r0,r0 */ |
|
|
0xd2, 0x02, /* mov.l 0f,r2 */ |
|
|
0x40, 0x2b, /* jmp @r0 */ |
|
|
0x60, 0x23, /* mov r2,r0 */ |
|
|
0xd1, 0x03, /* mov.l 2f,r1 */ |
|
|
0x40, 0x2b, /* jmp @r0 */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0, 0, 0, 0, /* 0: replaced with address of .PLT0. */ |
|
|
0, 0, 0, 0, /* 1: replaced with address of this symbol in .got. */ |
|
|
0, 0, 0, 0, /* 2: replaced with offset into relocation table. */ |
|
|
}; |
|
|
|
|
|
static const bfd_byte elf_sh_plt_entry_le[PLT_ENTRY_SIZE] = |
|
|
{ |
|
|
0x04, 0xd0, /* mov.l 1f,r0 */ |
|
|
0x02, 0x60, /* mov.l @r0,r0 */ |
|
|
0x02, 0xd2, /* mov.l 0f,r2 */ |
|
|
0x2b, 0x40, /* jmp @r0 */ |
|
|
0x23, 0x60, /* mov r2,r0 */ |
|
|
0x03, 0xd1, /* mov.l 2f,r1 */ |
|
|
0x2b, 0x40, /* jmp @r0 */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0, 0, 0, 0, /* 0: replaced with address of .PLT. */ |
|
|
0, 0, 0, 0, /* 1: replaced with address of this symbol in .got. */ |
|
|
0, 0, 0, 0, /* 2: replaced with offset into relocation table. */ |
|
|
}; |
|
|
|
|
|
/* Entries in a PIC procedure linkage table look like this. */ |
|
|
|
|
|
static const bfd_byte elf_sh_pic_plt_entry_be[PLT_ENTRY_SIZE] = |
|
|
{ |
|
|
0xd0, 0x04, /* mov.l 1f,r0 */ |
|
|
0x00, 0xce, /* mov.l @(r0,r12),r0 */ |
|
|
0x40, 0x2b, /* jmp @r0 */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0x50, 0xc2, /* 0: mov.l @(8,r12),r0 */ |
|
|
0x52, 0xc1, /* 1: mov.l @(4,r12),r2 */ |
|
|
0xd1, 0x02, /* mov.l 2f,r1 */ |
|
|
0x40, 0x2b, /* jmp @r0 */ |
|
|
0xe0, 0x00, /* mov #0,r0 ! shows the type of PLT. */ |
|
|
0x00, 0x09, /* nop */ |
|
|
0, 0, 0, 0, /* 1: replaced with address of this symbol in .got. */ |
|
|
0, 0, 0, 0 /* 2: replaced with offset into relocation table. */ |
|
|
}; |
|
|
|
|
|
static const bfd_byte elf_sh_pic_plt_entry_le[PLT_ENTRY_SIZE] = |
|
|
{ |
|
|
0x04, 0xd0, /* mov.l 1f,r0 */ |
|
|
0xce, 0x00, /* mov.l @(r0,r12),r0 */ |
|
|
0x2b, 0x40, /* jmp @r0 */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0xc2, 0x50, /* 0: mov.l @(8,r12),r0 */ |
|
|
0xc1, 0x52, /* 1: mov.l @(4,r12),r2 */ |
|
|
0x02, 0xd1, /* mov.l 2f,r1 */ |
|
|
0x2b, 0x40, /* jmp @r0 */ |
|
|
0x00, 0xe0, /* mov #0,r0 ! shows the type of PLT. */ |
|
|
0x09, 0x00, /* nop */ |
|
|
0, 0, 0, 0, /* 1: replaced with address of this symbol in .got. */ |
|
|
0, 0, 0, 0 /* 2: replaced with offset into relocation table. */ |
|
|
}; |
|
|
#endif /* old style PLT entries. */ |
|
|
|
|
3429 |
static const bfd_byte *elf_sh_plt0_entry; |
static const bfd_byte *elf_sh_plt0_entry; |
3430 |
static const bfd_byte *elf_sh_plt_entry; |
static const bfd_byte *elf_sh_plt_entry; |
3431 |
static const bfd_byte *elf_sh_pic_plt_entry; |
static const bfd_byte *elf_sh_pic_plt_entry; |
3442 |
/* Return offset of the GOT id in PLT0 entry. */ |
/* Return offset of the GOT id in PLT0 entry. */ |
3443 |
#define elf_sh_plt0_gotid_offset(info) 24 |
#define elf_sh_plt0_gotid_offset(info) 24 |
3444 |
|
|
3445 |
/* Return offset of the tempoline in PLT entry */ |
/* Return offset of the temporary in PLT entry */ |
3446 |
#define elf_sh_plt_temp_offset(info) 8 |
#define elf_sh_plt_temp_offset(info) 8 |
3447 |
|
|
3448 |
/* Return offset of the symbol in PLT entry. */ |
/* Return offset of the symbol in PLT entry. */ |
3453 |
#endif |
#endif |
3454 |
|
|
3455 |
/* The sh linker needs to keep track of the number of relocs that it |
/* The sh linker needs to keep track of the number of relocs that it |
3456 |
decides to copy in check_relocs for each symbol. This is so that |
decides to copy as dynamic relocs in check_relocs for each symbol. |
3457 |
it can discard PC relative relocs if it doesn't need them when |
This is so that it can later discard them if they are found to be |
3458 |
linking with -Bsymbolic. We store the information in a field |
unnecessary. We store the information in a field extending the |
3459 |
extending the regular ELF linker hash table. */ |
regular ELF linker hash table. */ |
3460 |
|
|
3461 |
/* This structure keeps track of the number of PC relative relocs we |
struct elf_sh_dyn_relocs |
3462 |
have copied for a given symbol. */ |
{ |
3463 |
|
struct elf_sh_dyn_relocs *next; |
3464 |
struct elf_sh_pcrel_relocs_copied |
|
3465 |
{ |
/* The input section of the reloc. */ |
3466 |
/* Next section. */ |
asection *sec; |
3467 |
struct elf_sh_pcrel_relocs_copied *next; |
|
3468 |
/* A section in dynobj. */ |
/* Total number of relocs copied for the input section. */ |
|
asection *section; |
|
|
/* Number of relocs copied in this section. */ |
|
3469 |
bfd_size_type count; |
bfd_size_type count; |
3470 |
|
|
3471 |
|
/* Number of pc-relative relocs copied for the input section. */ |
3472 |
|
bfd_size_type pc_count; |
3473 |
}; |
}; |
3474 |
|
|
3475 |
/* sh ELF linker hash entry. */ |
/* sh ELF linker hash entry. */ |
3479 |
struct elf_link_hash_entry root; |
struct elf_link_hash_entry root; |
3480 |
|
|
3481 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
3482 |
bfd_vma datalabel_got_offset; |
union |
3483 |
|
{ |
3484 |
|
bfd_signed_vma refcount; |
3485 |
|
bfd_vma offset; |
3486 |
|
} datalabel_got; |
3487 |
#endif |
#endif |
3488 |
|
|
3489 |
/* Number of PC relative relocs copied for this symbol. */ |
/* Track dynamic relocs copied for this symbol. */ |
3490 |
struct elf_sh_pcrel_relocs_copied *pcrel_relocs_copied; |
struct elf_sh_dyn_relocs *dyn_relocs; |
3491 |
|
|
3492 |
|
bfd_signed_vma gotplt_refcount; |
3493 |
|
|
3494 |
|
enum { |
3495 |
|
GOT_UNKNOWN = 0, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE |
3496 |
|
} tls_type; |
3497 |
|
}; |
3498 |
|
|
3499 |
|
#define sh_elf_hash_entry(ent) ((struct elf_sh_link_hash_entry *)(ent)) |
3500 |
|
|
3501 |
|
struct sh_elf_obj_tdata |
3502 |
|
{ |
3503 |
|
struct elf_obj_tdata root; |
3504 |
|
|
3505 |
|
/* tls_type for each local got entry. */ |
3506 |
|
char *local_got_tls_type; |
3507 |
}; |
}; |
3508 |
|
|
3509 |
|
#define sh_elf_tdata(abfd) \ |
3510 |
|
((struct sh_elf_obj_tdata *) (abfd)->tdata.any) |
3511 |
|
|
3512 |
|
#define sh_elf_local_got_tls_type(abfd) \ |
3513 |
|
(sh_elf_tdata (abfd)->local_got_tls_type) |
3514 |
|
|
3515 |
|
/* Override the generic function because we need to store sh_elf_obj_tdata |
3516 |
|
as the specific tdata. */ |
3517 |
|
|
3518 |
|
static bfd_boolean |
3519 |
|
sh_elf_mkobject (bfd *abfd) |
3520 |
|
{ |
3521 |
|
bfd_size_type amt = sizeof (struct sh_elf_obj_tdata); |
3522 |
|
abfd->tdata.any = bfd_zalloc (abfd, amt); |
3523 |
|
if (abfd->tdata.any == NULL) |
3524 |
|
return FALSE; |
3525 |
|
return TRUE; |
3526 |
|
} |
3527 |
|
|
3528 |
/* sh ELF linker hash table. */ |
/* sh ELF linker hash table. */ |
3529 |
|
|
3530 |
struct elf_sh_link_hash_table |
struct elf_sh_link_hash_table |
3531 |
{ |
{ |
3532 |
struct elf_link_hash_table root; |
struct elf_link_hash_table root; |
|
}; |
|
|
|
|
|
/* Declare this now that the above structures are defined. */ |
|
3533 |
|
|
3534 |
static boolean sh_elf_discard_copies |
/* Short-cuts to get to dynamic linker sections. */ |
3535 |
PARAMS ((struct elf_sh_link_hash_entry *, PTR)); |
asection *sgot; |
3536 |
|
asection *sgotplt; |
3537 |
|
asection *srelgot; |
3538 |
|
asection *splt; |
3539 |
|
asection *srelplt; |
3540 |
|
asection *sdynbss; |
3541 |
|
asection *srelbss; |
3542 |
|
|
3543 |
|
/* Small local sym to section mapping cache. */ |
3544 |
|
struct sym_sec_cache sym_sec; |
3545 |
|
|
3546 |
|
/* A counter or offset to track a TLS got entry. */ |
3547 |
|
union |
3548 |
|
{ |
3549 |
|
bfd_signed_vma refcount; |
3550 |
|
bfd_vma offset; |
3551 |
|
} tls_ldm_got; |
3552 |
|
}; |
3553 |
|
|
3554 |
/* Traverse an sh ELF linker hash table. */ |
/* Traverse an sh ELF linker hash table. */ |
3555 |
|
|
3556 |
#define sh_elf_link_hash_traverse(table, func, info) \ |
#define sh_elf_link_hash_traverse(table, func, info) \ |
3557 |
(elf_link_hash_traverse \ |
(elf_link_hash_traverse \ |
3558 |
(&(table)->root, \ |
(&(table)->root, \ |
3559 |
(boolean (*) PARAMS ((struct elf_link_hash_entry *, PTR))) (func), \ |
(bfd_boolean (*) (struct elf_link_hash_entry *, void *)) (func), \ |
3560 |
(info))) |
(info))) |
3561 |
|
|
3562 |
/* Get the sh ELF linker hash table from a link_info structure. */ |
/* Get the sh ELF linker hash table from a link_info structure. */ |
3567 |
/* Create an entry in an sh ELF linker hash table. */ |
/* Create an entry in an sh ELF linker hash table. */ |
3568 |
|
|
3569 |
static struct bfd_hash_entry * |
static struct bfd_hash_entry * |
3570 |
sh_elf_link_hash_newfunc (entry, table, string) |
sh_elf_link_hash_newfunc (struct bfd_hash_entry *entry, |
3571 |
struct bfd_hash_entry *entry; |
struct bfd_hash_table *table, |
3572 |
struct bfd_hash_table *table; |
const char *string) |
|
const char *string; |
|
3573 |
{ |
{ |
3574 |
struct elf_sh_link_hash_entry *ret = |
struct elf_sh_link_hash_entry *ret = |
3575 |
(struct elf_sh_link_hash_entry *) entry; |
(struct elf_sh_link_hash_entry *) entry; |
3589 |
table, string)); |
table, string)); |
3590 |
if (ret != (struct elf_sh_link_hash_entry *) NULL) |
if (ret != (struct elf_sh_link_hash_entry *) NULL) |
3591 |
{ |
{ |
3592 |
ret->pcrel_relocs_copied = NULL; |
ret->dyn_relocs = NULL; |
3593 |
|
ret->gotplt_refcount = 0; |
3594 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
3595 |
ret->datalabel_got_offset = (bfd_vma) -1; |
ret->datalabel_got.refcount = ret->root.got.refcount; |
3596 |
#endif |
#endif |
3597 |
|
ret->tls_type = GOT_UNKNOWN; |
3598 |
} |
} |
3599 |
|
|
3600 |
return (struct bfd_hash_entry *) ret; |
return (struct bfd_hash_entry *) ret; |
3603 |
/* Create an sh ELF linker hash table. */ |
/* Create an sh ELF linker hash table. */ |
3604 |
|
|
3605 |
static struct bfd_link_hash_table * |
static struct bfd_link_hash_table * |
3606 |
sh_elf_link_hash_table_create (abfd) |
sh_elf_link_hash_table_create (bfd *abfd) |
|
bfd *abfd; |
|
3607 |
{ |
{ |
3608 |
struct elf_sh_link_hash_table *ret; |
struct elf_sh_link_hash_table *ret; |
3609 |
bfd_size_type amt = sizeof (struct elf_sh_link_hash_table); |
bfd_size_type amt = sizeof (struct elf_sh_link_hash_table); |
3619 |
return NULL; |
return NULL; |
3620 |
} |
} |
3621 |
|
|
3622 |
|
ret->sgot = NULL; |
3623 |
|
ret->sgotplt = NULL; |
3624 |
|
ret->srelgot = NULL; |
3625 |
|
ret->splt = NULL; |
3626 |
|
ret->srelplt = NULL; |
3627 |
|
ret->sdynbss = NULL; |
3628 |
|
ret->srelbss = NULL; |
3629 |
|
ret->sym_sec.abfd = NULL; |
3630 |
|
ret->tls_ldm_got.refcount = 0; |
3631 |
|
|
3632 |
return &ret->root.root; |
return &ret->root.root; |
3633 |
} |
} |
3634 |
|
|
3635 |
|
/* Create .got, .gotplt, and .rela.got sections in DYNOBJ, and set up |
3636 |
|
shortcuts to them in our hash table. */ |
3637 |
|
|
3638 |
|
static bfd_boolean |
3639 |
|
create_got_section (bfd *dynobj, struct bfd_link_info *info) |
3640 |
|
{ |
3641 |
|
struct elf_sh_link_hash_table *htab; |
3642 |
|
|
3643 |
|
if (! _bfd_elf_create_got_section (dynobj, info)) |
3644 |
|
return FALSE; |
3645 |
|
|
3646 |
|
htab = sh_elf_hash_table (info); |
3647 |
|
htab->sgot = bfd_get_section_by_name (dynobj, ".got"); |
3648 |
|
htab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt"); |
3649 |
|
if (! htab->sgot || ! htab->sgotplt) |
3650 |
|
abort (); |
3651 |
|
|
3652 |
|
htab->srelgot = bfd_make_section (dynobj, ".rela.got"); |
3653 |
|
if (htab->srelgot == NULL |
3654 |
|
|| ! bfd_set_section_flags (dynobj, htab->srelgot, |
3655 |
|
(SEC_ALLOC |
3656 |
|
| SEC_LOAD |
3657 |
|
| SEC_HAS_CONTENTS |
3658 |
|
| SEC_IN_MEMORY |
3659 |
|
| SEC_LINKER_CREATED |
3660 |
|
| SEC_READONLY)) |
3661 |
|
|| ! bfd_set_section_alignment (dynobj, htab->srelgot, 2)) |
3662 |
|
return FALSE; |
3663 |
|
return TRUE; |
3664 |
|
} |
3665 |
|
|
3666 |
/* Create dynamic sections when linking against a dynamic object. */ |
/* Create dynamic sections when linking against a dynamic object. */ |
3667 |
|
|
3668 |
static boolean |
static bfd_boolean |
3669 |
sh_elf_create_dynamic_sections (abfd, info) |
sh_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info) |
|
bfd *abfd; |
|
|
struct bfd_link_info *info; |
|
3670 |
{ |
{ |
3671 |
|
struct elf_sh_link_hash_table *htab; |
3672 |
flagword flags, pltflags; |
flagword flags, pltflags; |
3673 |
register asection *s; |
register asection *s; |
3674 |
struct elf_backend_data *bed = get_elf_backend_data (abfd); |
const struct elf_backend_data *bed = get_elf_backend_data (abfd); |
3675 |
int ptralign = 0; |
int ptralign = 0; |
3676 |
|
|
3677 |
switch (bed->s->arch_size) |
switch (bed->s->arch_size) |
3686 |
|
|
3687 |
default: |
default: |
3688 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
3689 |
return false; |
return FALSE; |
3690 |
} |
} |
3691 |
|
|
3692 |
|
htab = sh_elf_hash_table (info); |
3693 |
|
if (htab->root.dynamic_sections_created) |
3694 |
|
return TRUE; |
3695 |
|
|
3696 |
/* We need to create .plt, .rel[a].plt, .got, .got.plt, .dynbss, and |
/* We need to create .plt, .rel[a].plt, .got, .got.plt, .dynbss, and |
3697 |
.rel[a].bss sections. */ |
.rel[a].bss sections. */ |
3698 |
|
|
3707 |
pltflags |= SEC_READONLY; |
pltflags |= SEC_READONLY; |
3708 |
|
|
3709 |
s = bfd_make_section (abfd, ".plt"); |
s = bfd_make_section (abfd, ".plt"); |
3710 |
|
htab->splt = s; |
3711 |
if (s == NULL |
if (s == NULL |
3712 |
|| ! bfd_set_section_flags (abfd, s, pltflags) |
|| ! bfd_set_section_flags (abfd, s, pltflags) |
3713 |
|| ! bfd_set_section_alignment (abfd, s, bed->plt_alignment)) |
|| ! bfd_set_section_alignment (abfd, s, bed->plt_alignment)) |
3714 |
return false; |
return FALSE; |
3715 |
|
|
3716 |
if (bed->want_plt_sym) |
if (bed->want_plt_sym) |
3717 |
{ |
{ |
3718 |
/* Define the symbol _PROCEDURE_LINKAGE_TABLE_ at the start of the |
/* Define the symbol _PROCEDURE_LINKAGE_TABLE_ at the start of the |
3719 |
.plt section. */ |
.plt section. */ |
3720 |
struct elf_link_hash_entry *h = NULL; |
struct elf_link_hash_entry *h; |
3721 |
|
struct bfd_link_hash_entry *bh = NULL; |
3722 |
|
|
3723 |
if (! (_bfd_generic_link_add_one_symbol |
if (! (_bfd_generic_link_add_one_symbol |
3724 |
(info, abfd, "_PROCEDURE_LINKAGE_TABLE_", BSF_GLOBAL, s, |
(info, abfd, "_PROCEDURE_LINKAGE_TABLE_", BSF_GLOBAL, s, |
3725 |
(bfd_vma) 0, (const char *) NULL, false, |
(bfd_vma) 0, (const char *) NULL, FALSE, |
3726 |
get_elf_backend_data (abfd)->collect, |
get_elf_backend_data (abfd)->collect, &bh))) |
3727 |
(struct bfd_link_hash_entry **) &h))) |
return FALSE; |
3728 |
return false; |
|
3729 |
h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR; |
h = (struct elf_link_hash_entry *) bh; |
3730 |
|
h->def_regular = 1; |
3731 |
h->type = STT_OBJECT; |
h->type = STT_OBJECT; |
3732 |
|
|
3733 |
if (info->shared |
if (info->shared |
3734 |
&& ! _bfd_elf_link_record_dynamic_symbol (info, h)) |
&& ! bfd_elf_link_record_dynamic_symbol (info, h)) |
3735 |
return false; |
return FALSE; |
3736 |
} |
} |
3737 |
|
|
3738 |
s = bfd_make_section (abfd, |
s = bfd_make_section (abfd, |
3739 |
bed->default_use_rela_p ? ".rela.plt" : ".rel.plt"); |
bed->default_use_rela_p ? ".rela.plt" : ".rel.plt"); |
3740 |
|
htab->srelplt = s; |
3741 |
if (s == NULL |
if (s == NULL |
3742 |
|| ! bfd_set_section_flags (abfd, s, flags | SEC_READONLY) |
|| ! bfd_set_section_flags (abfd, s, flags | SEC_READONLY) |
3743 |
|| ! bfd_set_section_alignment (abfd, s, ptralign)) |
|| ! bfd_set_section_alignment (abfd, s, ptralign)) |
3744 |
return false; |
return FALSE; |
3745 |
|
|
3746 |
if (! _bfd_elf_create_got_section (abfd, info)) |
if (htab->sgot == NULL |
3747 |
return false; |
&& !create_got_section (abfd, info)) |
3748 |
|
return FALSE; |
3749 |
|
|
3750 |
{ |
{ |
3751 |
const char *secname; |
const char *secname; |
3763 |
relname = (char *) bfd_malloc ((bfd_size_type) strlen (secname) + 6); |
relname = (char *) bfd_malloc ((bfd_size_type) strlen (secname) + 6); |
3764 |
strcpy (relname, ".rela"); |
strcpy (relname, ".rela"); |
3765 |
strcat (relname, secname); |
strcat (relname, secname); |
3766 |
|
if (bfd_get_section_by_name (abfd, secname)) |
3767 |
|
continue; |
3768 |
s = bfd_make_section (abfd, relname); |
s = bfd_make_section (abfd, relname); |
3769 |
if (s == NULL |
if (s == NULL |
3770 |
|| ! bfd_set_section_flags (abfd, s, flags | SEC_READONLY) |
|| ! bfd_set_section_flags (abfd, s, flags | SEC_READONLY) |
3771 |
|| ! bfd_set_section_alignment (abfd, s, ptralign)) |
|| ! bfd_set_section_alignment (abfd, s, ptralign)) |
3772 |
return false; |
return FALSE; |
3773 |
} |
} |
3774 |
} |
} |
3775 |
|
|
3782 |
initialize them at run time. The linker script puts the .dynbss |
initialize them at run time. The linker script puts the .dynbss |
3783 |
section into the .bss section of the final image. */ |
section into the .bss section of the final image. */ |
3784 |
s = bfd_make_section (abfd, ".dynbss"); |
s = bfd_make_section (abfd, ".dynbss"); |
3785 |
|
htab->sdynbss = s; |
3786 |
if (s == NULL |
if (s == NULL |
3787 |
|| ! bfd_set_section_flags (abfd, s, SEC_ALLOC)) |
|| ! bfd_set_section_flags (abfd, s, SEC_ALLOC)) |
3788 |
return false; |
return FALSE; |
3789 |
|
|
3790 |
/* The .rel[a].bss section holds copy relocs. This section is not |
/* The .rel[a].bss section holds copy relocs. This section is not |
3791 |
normally needed. We need to create it here, though, so that the |
normally needed. We need to create it here, though, so that the |
3803 |
s = bfd_make_section (abfd, |
s = bfd_make_section (abfd, |
3804 |
(bed->default_use_rela_p |
(bed->default_use_rela_p |
3805 |
? ".rela.bss" : ".rel.bss")); |
? ".rela.bss" : ".rel.bss")); |
3806 |
|
htab->srelbss = s; |
3807 |
if (s == NULL |
if (s == NULL |
3808 |
|| ! bfd_set_section_flags (abfd, s, flags | SEC_READONLY) |
|| ! bfd_set_section_flags (abfd, s, flags | SEC_READONLY) |
3809 |
|| ! bfd_set_section_alignment (abfd, s, ptralign)) |
|| ! bfd_set_section_alignment (abfd, s, ptralign)) |
3810 |
return false; |
return FALSE; |
3811 |
} |
} |
3812 |
} |
} |
3813 |
|
|
3814 |
return true; |
return TRUE; |
3815 |
} |
} |
3816 |
|
|
3817 |
/* Adjust a symbol defined by a dynamic object and referenced by a |
/* Adjust a symbol defined by a dynamic object and referenced by a |
3820 |
change the definition to something the rest of the link can |
change the definition to something the rest of the link can |
3821 |
understand. */ |
understand. */ |
3822 |
|
|
3823 |
static boolean |
static bfd_boolean |
3824 |
sh_elf_adjust_dynamic_symbol (info, h) |
sh_elf_adjust_dynamic_symbol (struct bfd_link_info *info, |
3825 |
struct bfd_link_info *info; |
struct elf_link_hash_entry *h) |
3826 |
struct elf_link_hash_entry *h; |
{ |
3827 |
{ |
struct elf_sh_link_hash_table *htab; |
3828 |
bfd *dynobj; |
struct elf_sh_link_hash_entry *eh; |
3829 |
|
struct elf_sh_dyn_relocs *p; |
3830 |
asection *s; |
asection *s; |
3831 |
unsigned int power_of_two; |
unsigned int power_of_two; |
3832 |
|
|
3833 |
dynobj = elf_hash_table (info)->dynobj; |
htab = sh_elf_hash_table (info); |
3834 |
|
|
3835 |
/* Make sure we know what is going on here. */ |
/* Make sure we know what is going on here. */ |
3836 |
BFD_ASSERT (dynobj != NULL |
BFD_ASSERT (htab->root.dynobj != NULL |
3837 |
&& ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) |
&& (h->needs_plt |
3838 |
|| h->weakdef != NULL |
|| h->u.weakdef != NULL |
3839 |
|| ((h->elf_link_hash_flags |
|| (h->def_dynamic |
3840 |
& ELF_LINK_HASH_DEF_DYNAMIC) != 0 |
&& h->ref_regular |
3841 |
&& (h->elf_link_hash_flags |
&& !h->def_regular))); |
|
& ELF_LINK_HASH_REF_REGULAR) != 0 |
|
|
&& (h->elf_link_hash_flags |
|
|
& ELF_LINK_HASH_DEF_REGULAR) == 0))); |
|
3842 |
|
|
3843 |
/* If this is a function, put it in the procedure linkage table. We |
/* If this is a function, put it in the procedure linkage table. We |
3844 |
will fill in the contents of the procedure linkage table later, |
will fill in the contents of the procedure linkage table later, |
3845 |
when we know the address of the .got section. */ |
when we know the address of the .got section. */ |
3846 |
if (h->type == STT_FUNC |
if (h->type == STT_FUNC |
3847 |
|| (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0) |
|| h->needs_plt) |
3848 |
{ |
{ |
3849 |
if (! info->shared |
if (h->plt.refcount <= 0 |
3850 |
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0 |
|| SYMBOL_CALLS_LOCAL (info, h) |
3851 |
&& (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0) |
|| (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT |
3852 |
|
&& h->root.type == bfd_link_hash_undefweak)) |
3853 |
{ |
{ |
3854 |
/* This case can occur if we saw a PLT reloc in an input |
/* This case can occur if we saw a PLT reloc in an input |
3855 |
file, but the symbol was never referred to by a dynamic |
file, but the symbol was never referred to by a dynamic |
3856 |
object. In such a case, we don't actually need to build |
object. In such a case, we don't actually need to build |
3857 |
a procedure linkage table, and we can just do a REL32 |
a procedure linkage table, and we can just do a REL32 |
3858 |
reloc instead. */ |
reloc instead. */ |
3859 |
BFD_ASSERT ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0); |
h->plt.offset = (bfd_vma) -1; |
3860 |
return true; |
h->needs_plt = 0; |
|
} |
|
|
|
|
|
/* Make sure this symbol is output as a dynamic symbol. */ |
|
|
if (h->dynindx == -1) |
|
|
{ |
|
|
if (! bfd_elf32_link_record_dynamic_symbol (info, h)) |
|
|
return false; |
|
|
} |
|
|
|
|
|
s = bfd_get_section_by_name (dynobj, ".plt"); |
|
|
BFD_ASSERT (s != NULL); |
|
|
|
|
|
/* If this is the first .plt entry, make room for the special |
|
|
first entry. */ |
|
|
if (s->_raw_size == 0) |
|
|
s->_raw_size += PLT_ENTRY_SIZE; |
|
|
|
|
|
/* If this symbol is not defined in a regular file, and we are |
|
|
not generating a shared library, then set the symbol to this |
|
|
location in the .plt. This is required to make function |
|
|
pointers compare as equal between the normal executable and |
|
|
the shared library. */ |
|
|
if (! info->shared |
|
|
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) |
|
|
{ |
|
|
h->root.u.def.section = s; |
|
|
h->root.u.def.value = s->_raw_size; |
|
3861 |
} |
} |
3862 |
|
|
3863 |
h->plt.offset = s->_raw_size; |
return TRUE; |
|
|
|
|
/* Make room for this entry. */ |
|
|
s->_raw_size += elf_sh_sizeof_plt (info); |
|
|
|
|
|
/* We also need to make an entry in the .got.plt section, which |
|
|
will be placed in the .got section by the linker script. */ |
|
|
|
|
|
s = bfd_get_section_by_name (dynobj, ".got.plt"); |
|
|
BFD_ASSERT (s != NULL); |
|
|
s->_raw_size += 4; |
|
|
|
|
|
/* We also need to make an entry in the .rela.plt section. */ |
|
|
|
|
|
s = bfd_get_section_by_name (dynobj, ".rela.plt"); |
|
|
BFD_ASSERT (s != NULL); |
|
|
s->_raw_size += sizeof (Elf32_External_Rela); |
|
|
|
|
|
return true; |
|
3864 |
} |
} |
3865 |
|
else |
3866 |
|
h->plt.offset = (bfd_vma) -1; |
3867 |
|
|
3868 |
/* If this is a weak symbol, and there is a real definition, the |
/* If this is a weak symbol, and there is a real definition, the |
3869 |
processor independent code will have arranged for us to see the |
processor independent code will have arranged for us to see the |
3870 |
real definition first, and we can just use the same value. */ |
real definition first, and we can just use the same value. */ |
3871 |
if (h->weakdef != NULL) |
if (h->u.weakdef != NULL) |
3872 |
{ |
{ |
3873 |
BFD_ASSERT (h->weakdef->root.type == bfd_link_hash_defined |
BFD_ASSERT (h->u.weakdef->root.type == bfd_link_hash_defined |
3874 |
|| h->weakdef->root.type == bfd_link_hash_defweak); |
|| h->u.weakdef->root.type == bfd_link_hash_defweak); |
3875 |
h->root.u.def.section = h->weakdef->root.u.def.section; |
h->root.u.def.section = h->u.weakdef->root.u.def.section; |
3876 |
h->root.u.def.value = h->weakdef->root.u.def.value; |
h->root.u.def.value = h->u.weakdef->root.u.def.value; |
3877 |
return true; |
if (info->nocopyreloc) |
3878 |
|
h->non_got_ref = h->u.weakdef->non_got_ref; |
3879 |
|
return TRUE; |
3880 |
} |
} |
3881 |
|
|
3882 |
/* This is a reference to a symbol defined by a dynamic object which |
/* This is a reference to a symbol defined by a dynamic object which |
3887 |
For such cases we need not do anything here; the relocations will |
For such cases we need not do anything here; the relocations will |
3888 |
be handled correctly by relocate_section. */ |
be handled correctly by relocate_section. */ |
3889 |
if (info->shared) |
if (info->shared) |
3890 |
return true; |
return TRUE; |
3891 |
|
|
3892 |
/* If there are no references to this symbol that do not use the |
/* If there are no references to this symbol that do not use the |
3893 |
GOT, we don't need to generate a copy reloc. */ |
GOT, we don't need to generate a copy reloc. */ |
3894 |
if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0) |
if (!h->non_got_ref) |
3895 |
return true; |
return TRUE; |
3896 |
|
|
3897 |
|
/* If -z nocopyreloc was given, we won't generate them either. */ |
3898 |
|
if (info->nocopyreloc) |
3899 |
|
{ |
3900 |
|
h->non_got_ref = 0; |
3901 |
|
return TRUE; |
3902 |
|
} |
3903 |
|
|
3904 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
3905 |
|
for (p = eh->dyn_relocs; p != NULL; p = p->next) |
3906 |
|
{ |
3907 |
|
s = p->sec->output_section; |
3908 |
|
if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0) |
3909 |
|
break; |
3910 |
|
} |
3911 |
|
|
3912 |
|
/* If we didn't find any dynamic relocs in sections which needs the |
3913 |
|
copy reloc, then we'll be keeping the dynamic relocs and avoiding |
3914 |
|
the copy reloc. */ |
3915 |
|
if (p == NULL) |
3916 |
|
{ |
3917 |
|
h->non_got_ref = 0; |
3918 |
|
return TRUE; |
3919 |
|
} |
3920 |
|
|
3921 |
/* We must allocate the symbol in our .dynbss section, which will |
/* We must allocate the symbol in our .dynbss section, which will |
3922 |
become part of the .bss section of the executable. There will be |
become part of the .bss section of the executable. There will be |
3928 |
both the dynamic object and the regular object will refer to the |
both the dynamic object and the regular object will refer to the |
3929 |
same memory location for the variable. */ |
same memory location for the variable. */ |
3930 |
|
|
3931 |
s = bfd_get_section_by_name (dynobj, ".dynbss"); |
s = htab->sdynbss; |
3932 |
BFD_ASSERT (s != NULL); |
BFD_ASSERT (s != NULL); |
3933 |
|
|
3934 |
/* We must generate a R_SH_COPY reloc to tell the dynamic linker to |
/* We must generate a R_SH_COPY reloc to tell the dynamic linker to |
3939 |
{ |
{ |
3940 |
asection *srel; |
asection *srel; |
3941 |
|
|
3942 |
srel = bfd_get_section_by_name (dynobj, ".rela.bss"); |
srel = htab->srelbss; |
3943 |
BFD_ASSERT (srel != NULL); |
BFD_ASSERT (srel != NULL); |
3944 |
srel->_raw_size += sizeof (Elf32_External_Rela); |
srel->size += sizeof (Elf32_External_Rela); |
3945 |
h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_COPY; |
h->needs_copy = 1; |
3946 |
} |
} |
3947 |
|
|
3948 |
/* We need to figure out the alignment required for this symbol. I |
/* We need to figure out the alignment required for this symbol. I |
3952 |
power_of_two = 3; |
power_of_two = 3; |
3953 |
|
|
3954 |
/* Apply the required alignment. */ |
/* Apply the required alignment. */ |
3955 |
s->_raw_size = BFD_ALIGN (s->_raw_size, |
s->size = BFD_ALIGN (s->size, (bfd_size_type) (1 << power_of_two)); |
3956 |
(bfd_size_type) (1 << power_of_two)); |
if (power_of_two > bfd_get_section_alignment (htab->root.dynobj, s)) |
|
if (power_of_two > bfd_get_section_alignment (dynobj, s)) |
|
3957 |
{ |
{ |
3958 |
if (! bfd_set_section_alignment (dynobj, s, power_of_two)) |
if (! bfd_set_section_alignment (htab->root.dynobj, s, power_of_two)) |
3959 |
return false; |
return FALSE; |
3960 |
} |
} |
3961 |
|
|
3962 |
/* Define the symbol as being at this point in the section. */ |
/* Define the symbol as being at this point in the section. */ |
3963 |
h->root.u.def.section = s; |
h->root.u.def.section = s; |
3964 |
h->root.u.def.value = s->_raw_size; |
h->root.u.def.value = s->size; |
3965 |
|
|
3966 |
/* Increment the section size to make room for the symbol. */ |
/* Increment the section size to make room for the symbol. */ |
3967 |
s->_raw_size += h->size; |
s->size += h->size; |
3968 |
|
|
3969 |
return true; |
return TRUE; |
3970 |
|
} |
3971 |
|
|
3972 |
|
/* Allocate space in .plt, .got and associated reloc sections for |
3973 |
|
dynamic relocs. */ |
3974 |
|
|
3975 |
|
static bfd_boolean |
3976 |
|
allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) |
3977 |
|
{ |
3978 |
|
struct bfd_link_info *info; |
3979 |
|
struct elf_sh_link_hash_table *htab; |
3980 |
|
struct elf_sh_link_hash_entry *eh; |
3981 |
|
struct elf_sh_dyn_relocs *p; |
3982 |
|
|
3983 |
|
if (h->root.type == bfd_link_hash_indirect) |
3984 |
|
return TRUE; |
3985 |
|
|
3986 |
|
if (h->root.type == bfd_link_hash_warning) |
3987 |
|
/* When warning symbols are created, they **replace** the "real" |
3988 |
|
entry in the hash table, thus we never get to see the real |
3989 |
|
symbol in a hash traversal. So look at it now. */ |
3990 |
|
h = (struct elf_link_hash_entry *) h->root.u.i.link; |
3991 |
|
|
3992 |
|
info = (struct bfd_link_info *) inf; |
3993 |
|
htab = sh_elf_hash_table (info); |
3994 |
|
|
3995 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
3996 |
|
if ((h->got.refcount > 0 |
3997 |
|
|| h->forced_local) |
3998 |
|
&& eh->gotplt_refcount > 0) |
3999 |
|
{ |
4000 |
|
/* The symbol has been forced local, or we have some direct got refs, |
4001 |
|
so treat all the gotplt refs as got refs. */ |
4002 |
|
h->got.refcount += eh->gotplt_refcount; |
4003 |
|
if (h->plt.refcount >= eh->gotplt_refcount) |
4004 |
|
h->plt.refcount -= eh->gotplt_refcount; |
4005 |
|
} |
4006 |
|
|
4007 |
|
if (htab->root.dynamic_sections_created |
4008 |
|
&& h->plt.refcount > 0 |
4009 |
|
&& (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT |
4010 |
|
|| h->root.type != bfd_link_hash_undefweak)) |
4011 |
|
{ |
4012 |
|
/* Make sure this symbol is output as a dynamic symbol. |
4013 |
|
Undefined weak syms won't yet be marked as dynamic. */ |
4014 |
|
if (h->dynindx == -1 |
4015 |
|
&& !h->forced_local) |
4016 |
|
{ |
4017 |
|
if (! bfd_elf_link_record_dynamic_symbol (info, h)) |
4018 |
|
return FALSE; |
4019 |
|
} |
4020 |
|
|
4021 |
|
if (info->shared |
4022 |
|
|| WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h)) |
4023 |
|
{ |
4024 |
|
asection *s = htab->splt; |
4025 |
|
|
4026 |
|
/* If this is the first .plt entry, make room for the special |
4027 |
|
first entry. */ |
4028 |
|
if (s->size == 0) |
4029 |
|
s->size += PLT_ENTRY_SIZE; |
4030 |
|
|
4031 |
|
h->plt.offset = s->size; |
4032 |
|
|
4033 |
|
/* If this symbol is not defined in a regular file, and we are |
4034 |
|
not generating a shared library, then set the symbol to this |
4035 |
|
location in the .plt. This is required to make function |
4036 |
|
pointers compare as equal between the normal executable and |
4037 |
|
the shared library. */ |
4038 |
|
if (! info->shared |
4039 |
|
&& !h->def_regular) |
4040 |
|
{ |
4041 |
|
h->root.u.def.section = s; |
4042 |
|
h->root.u.def.value = h->plt.offset; |
4043 |
|
} |
4044 |
|
|
4045 |
|
/* Make room for this entry. */ |
4046 |
|
s->size += PLT_ENTRY_SIZE; |
4047 |
|
|
4048 |
|
/* We also need to make an entry in the .got.plt section, which |
4049 |
|
will be placed in the .got section by the linker script. */ |
4050 |
|
htab->sgotplt->size += 4; |
4051 |
|
|
4052 |
|
/* We also need to make an entry in the .rel.plt section. */ |
4053 |
|
htab->srelplt->size += sizeof (Elf32_External_Rela); |
4054 |
|
} |
4055 |
|
else |
4056 |
|
{ |
4057 |
|
h->plt.offset = (bfd_vma) -1; |
4058 |
|
h->needs_plt = 0; |
4059 |
|
} |
4060 |
|
} |
4061 |
|
else |
4062 |
|
{ |
4063 |
|
h->plt.offset = (bfd_vma) -1; |
4064 |
|
h->needs_plt = 0; |
4065 |
|
} |
4066 |
|
|
4067 |
|
if (h->got.refcount > 0) |
4068 |
|
{ |
4069 |
|
asection *s; |
4070 |
|
bfd_boolean dyn; |
4071 |
|
int tls_type = sh_elf_hash_entry (h)->tls_type; |
4072 |
|
|
4073 |
|
/* Make sure this symbol is output as a dynamic symbol. |
4074 |
|
Undefined weak syms won't yet be marked as dynamic. */ |
4075 |
|
if (h->dynindx == -1 |
4076 |
|
&& !h->forced_local) |
4077 |
|
{ |
4078 |
|
if (! bfd_elf_link_record_dynamic_symbol (info, h)) |
4079 |
|
return FALSE; |
4080 |
|
} |
4081 |
|
|
4082 |
|
s = htab->sgot; |
4083 |
|
h->got.offset = s->size; |
4084 |
|
s->size += 4; |
4085 |
|
/* R_SH_TLS_GD needs 2 consecutive GOT slots. */ |
4086 |
|
if (tls_type == GOT_TLS_GD) |
4087 |
|
s->size += 4; |
4088 |
|
dyn = htab->root.dynamic_sections_created; |
4089 |
|
/* R_SH_TLS_IE_32 needs one dynamic relocation if dynamic, |
4090 |
|
R_SH_TLS_GD needs one if local symbol and two if global. */ |
4091 |
|
if ((tls_type == GOT_TLS_GD && h->dynindx == -1) |
4092 |
|
|| (tls_type == GOT_TLS_IE && dyn)) |
4093 |
|
htab->srelgot->size += sizeof (Elf32_External_Rela); |
4094 |
|
else if (tls_type == GOT_TLS_GD) |
4095 |
|
htab->srelgot->size += 2 * sizeof (Elf32_External_Rela); |
4096 |
|
else if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT |
4097 |
|
|| h->root.type != bfd_link_hash_undefweak) |
4098 |
|
&& (info->shared |
4099 |
|
|| WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) |
4100 |
|
htab->srelgot->size += sizeof (Elf32_External_Rela); |
4101 |
|
} |
4102 |
|
else |
4103 |
|
h->got.offset = (bfd_vma) -1; |
4104 |
|
|
4105 |
|
#ifdef INCLUDE_SHMEDIA |
4106 |
|
if (eh->datalabel_got.refcount > 0) |
4107 |
|
{ |
4108 |
|
asection *s; |
4109 |
|
bfd_boolean dyn; |
4110 |
|
|
4111 |
|
/* Make sure this symbol is output as a dynamic symbol. |
4112 |
|
Undefined weak syms won't yet be marked as dynamic. */ |
4113 |
|
if (h->dynindx == -1 |
4114 |
|
&& !h->forced_local) |
4115 |
|
{ |
4116 |
|
if (! bfd_elf_link_record_dynamic_symbol (info, h)) |
4117 |
|
return FALSE; |
4118 |
|
} |
4119 |
|
|
4120 |
|
s = htab->sgot; |
4121 |
|
eh->datalabel_got.offset = s->size; |
4122 |
|
s->size += 4; |
4123 |
|
dyn = htab->root.dynamic_sections_created; |
4124 |
|
if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)) |
4125 |
|
htab->srelgot->size += sizeof (Elf32_External_Rela); |
4126 |
|
} |
4127 |
|
else |
4128 |
|
eh->datalabel_got.offset = (bfd_vma) -1; |
4129 |
|
#endif |
4130 |
|
|
4131 |
|
if (eh->dyn_relocs == NULL) |
4132 |
|
return TRUE; |
4133 |
|
|
4134 |
|
/* In the shared -Bsymbolic case, discard space allocated for |
4135 |
|
dynamic pc-relative relocs against symbols which turn out to be |
4136 |
|
defined in regular objects. For the normal shared case, discard |
4137 |
|
space for pc-relative relocs that have become local due to symbol |
4138 |
|
visibility changes. */ |
4139 |
|
|
4140 |
|
if (info->shared) |
4141 |
|
{ |
4142 |
|
if (SYMBOL_CALLS_LOCAL (info, h)) |
4143 |
|
{ |
4144 |
|
struct elf_sh_dyn_relocs **pp; |
4145 |
|
|
4146 |
|
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; ) |
4147 |
|
{ |
4148 |
|
p->count -= p->pc_count; |
4149 |
|
p->pc_count = 0; |
4150 |
|
if (p->count == 0) |
4151 |
|
*pp = p->next; |
4152 |
|
else |
4153 |
|
pp = &p->next; |
4154 |
|
} |
4155 |
|
} |
4156 |
|
|
4157 |
|
/* Also discard relocs on undefined weak syms with non-default |
4158 |
|
visibility. */ |
4159 |
|
if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT |
4160 |
|
&& h->root.type == bfd_link_hash_undefweak) |
4161 |
|
eh->dyn_relocs = NULL; |
4162 |
|
} |
4163 |
|
else |
4164 |
|
{ |
4165 |
|
/* For the non-shared case, discard space for relocs against |
4166 |
|
symbols which turn out to need copy relocs or are not |
4167 |
|
dynamic. */ |
4168 |
|
|
4169 |
|
if (!h->non_got_ref |
4170 |
|
&& ((h->def_dynamic |
4171 |
|
&& !h->def_regular) |
4172 |
|
|| (htab->root.dynamic_sections_created |
4173 |
|
&& (h->root.type == bfd_link_hash_undefweak |
4174 |
|
|| h->root.type == bfd_link_hash_undefined)))) |
4175 |
|
{ |
4176 |
|
/* Make sure this symbol is output as a dynamic symbol. |
4177 |
|
Undefined weak syms won't yet be marked as dynamic. */ |
4178 |
|
if (h->dynindx == -1 |
4179 |
|
&& !h->forced_local) |
4180 |
|
{ |
4181 |
|
if (! bfd_elf_link_record_dynamic_symbol (info, h)) |
4182 |
|
return FALSE; |
4183 |
|
} |
4184 |
|
|
4185 |
|
/* If that succeeded, we know we'll be keeping all the |
4186 |
|
relocs. */ |
4187 |
|
if (h->dynindx != -1) |
4188 |
|
goto keep; |
4189 |
|
} |
4190 |
|
|
4191 |
|
eh->dyn_relocs = NULL; |
4192 |
|
|
4193 |
|
keep: ; |
4194 |
|
} |
4195 |
|
|
4196 |
|
/* Finally, allocate space. */ |
4197 |
|
for (p = eh->dyn_relocs; p != NULL; p = p->next) |
4198 |
|
{ |
4199 |
|
asection *sreloc = elf_section_data (p->sec)->sreloc; |
4200 |
|
sreloc->size += p->count * sizeof (Elf32_External_Rela); |
4201 |
|
} |
4202 |
|
|
4203 |
|
return TRUE; |
4204 |
|
} |
4205 |
|
|
4206 |
|
/* Find any dynamic relocs that apply to read-only sections. */ |
4207 |
|
|
4208 |
|
static bfd_boolean |
4209 |
|
readonly_dynrelocs (struct elf_link_hash_entry *h, void *inf) |
4210 |
|
{ |
4211 |
|
struct elf_sh_link_hash_entry *eh; |
4212 |
|
struct elf_sh_dyn_relocs *p; |
4213 |
|
|
4214 |
|
if (h->root.type == bfd_link_hash_warning) |
4215 |
|
h = (struct elf_link_hash_entry *) h->root.u.i.link; |
4216 |
|
|
4217 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
4218 |
|
for (p = eh->dyn_relocs; p != NULL; p = p->next) |
4219 |
|
{ |
4220 |
|
asection *s = p->sec->output_section; |
4221 |
|
|
4222 |
|
if (s != NULL && (s->flags & SEC_READONLY) != 0) |
4223 |
|
{ |
4224 |
|
struct bfd_link_info *info = (struct bfd_link_info *) inf; |
4225 |
|
|
4226 |
|
info->flags |= DF_TEXTREL; |
4227 |
|
|
4228 |
|
/* Not an error, just cut short the traversal. */ |
4229 |
|
return FALSE; |
4230 |
|
} |
4231 |
|
} |
4232 |
|
return TRUE; |
4233 |
} |
} |
4234 |
|
|
4235 |
/* Set the sizes of the dynamic sections. */ |
/* Set the sizes of the dynamic sections. */ |
4236 |
|
|
4237 |
static boolean |
static bfd_boolean |
4238 |
sh_elf_size_dynamic_sections (output_bfd, info) |
sh_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED, |
4239 |
bfd *output_bfd ATTRIBUTE_UNUSED; |
struct bfd_link_info *info) |
|
struct bfd_link_info *info; |
|
4240 |
{ |
{ |
4241 |
|
struct elf_sh_link_hash_table *htab; |
4242 |
bfd *dynobj; |
bfd *dynobj; |
4243 |
asection *s; |
asection *s; |
4244 |
boolean plt; |
bfd_boolean relocs; |
4245 |
boolean relocs; |
bfd *ibfd; |
4246 |
|
|
4247 |
dynobj = elf_hash_table (info)->dynobj; |
htab = sh_elf_hash_table (info); |
4248 |
|
dynobj = htab->root.dynobj; |
4249 |
BFD_ASSERT (dynobj != NULL); |
BFD_ASSERT (dynobj != NULL); |
4250 |
|
|
4251 |
if (elf_hash_table (info)->dynamic_sections_created) |
if (htab->root.dynamic_sections_created) |
4252 |
{ |
{ |
4253 |
/* Set the contents of the .interp section to the interpreter. */ |
/* Set the contents of the .interp section to the interpreter. */ |
4254 |
if (! info->shared) |
if (info->executable) |
4255 |
{ |
{ |
4256 |
s = bfd_get_section_by_name (dynobj, ".interp"); |
s = bfd_get_section_by_name (dynobj, ".interp"); |
4257 |
BFD_ASSERT (s != NULL); |
BFD_ASSERT (s != NULL); |
4258 |
s->_raw_size = sizeof ELF_DYNAMIC_INTERPRETER; |
s->size = sizeof ELF_DYNAMIC_INTERPRETER; |
4259 |
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER; |
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER; |
4260 |
} |
} |
4261 |
} |
} |
|
else |
|
|
{ |
|
|
/* We may have created entries in the .rela.got section. |
|
|
However, if we are not creating the dynamic sections, we will |
|
|
not actually use these entries. Reset the size of .rela.got, |
|
|
which will cause it to get stripped from the output file |
|
|
below. */ |
|
|
s = bfd_get_section_by_name (dynobj, ".rela.got"); |
|
|
if (s != NULL) |
|
|
s->_raw_size = 0; |
|
|
} |
|
|
|
|
|
/* If this is a -Bsymbolic shared link, then we need to discard all |
|
|
PC relative relocs against symbols defined in a regular object. |
|
|
We allocated space for them in the check_relocs routine, but we |
|
|
will not fill them in in the relocate_section routine. */ |
|
|
if (info->shared && info->symbolic) |
|
|
sh_elf_link_hash_traverse (sh_elf_hash_table (info), |
|
|
sh_elf_discard_copies, |
|
|
(PTR) NULL); |
|
|
|
|
|
/* The check_relocs and adjust_dynamic_symbol entry points have |
|
|
determined the sizes of the various dynamic sections. Allocate |
|
|
memory for them. */ |
|
|
plt = false; |
|
|
relocs = false; |
|
|
for (s = dynobj->sections; s != NULL; s = s->next) |
|
|
{ |
|
|
const char *name; |
|
|
boolean strip; |
|
|
|
|
|
if ((s->flags & SEC_LINKER_CREATED) == 0) |
|
|
continue; |
|
4262 |
|
|
4263 |
/* It's OK to base decisions on the section name, because none |
/* Set up .got offsets for local syms, and space for local dynamic |
4264 |
of the dynobj section names depend upon the input files. */ |
relocs. */ |
4265 |
name = bfd_get_section_name (dynobj, s); |
for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next) |
4266 |
|
{ |
4267 |
|
bfd_signed_vma *local_got; |
4268 |
|
bfd_signed_vma *end_local_got; |
4269 |
|
char *local_tls_type; |
4270 |
|
bfd_size_type locsymcount; |
4271 |
|
Elf_Internal_Shdr *symtab_hdr; |
4272 |
|
asection *srel; |
4273 |
|
|
4274 |
strip = false; |
if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour) |
4275 |
|
continue; |
4276 |
|
|
4277 |
if (strcmp (name, ".plt") == 0) |
for (s = ibfd->sections; s != NULL; s = s->next) |
4278 |
{ |
{ |
4279 |
if (s->_raw_size == 0) |
struct elf_sh_dyn_relocs *p; |
4280 |
{ |
|
4281 |
/* Strip this section if we don't need it; see the |
for (p = ((struct elf_sh_dyn_relocs *) |
4282 |
comment below. */ |
elf_section_data (s)->local_dynrel); |
4283 |
strip = true; |
p != NULL; |
4284 |
} |
p = p->next) |
|
else |
|
4285 |
{ |
{ |
4286 |
/* Remember whether there is a PLT. */ |
if (! bfd_is_abs_section (p->sec) |
4287 |
plt = true; |
&& bfd_is_abs_section (p->sec->output_section)) |
4288 |
|
{ |
4289 |
|
/* Input section has been discarded, either because |
4290 |
|
it is a copy of a linkonce section or due to |
4291 |
|
linker script /DISCARD/, so we'll be discarding |
4292 |
|
the relocs too. */ |
4293 |
|
} |
4294 |
|
else if (p->count != 0) |
4295 |
|
{ |
4296 |
|
srel = elf_section_data (p->sec)->sreloc; |
4297 |
|
srel->size += p->count * sizeof (Elf32_External_Rela); |
4298 |
|
if ((p->sec->output_section->flags & SEC_READONLY) != 0) |
4299 |
|
info->flags |= DF_TEXTREL; |
4300 |
|
} |
4301 |
} |
} |
4302 |
} |
} |
4303 |
else if (strncmp (name, ".rela", 5) == 0) |
|
4304 |
{ |
local_got = elf_local_got_refcounts (ibfd); |
4305 |
if (s->_raw_size == 0) |
if (!local_got) |
4306 |
{ |
continue; |
4307 |
/* If we don't need this section, strip it from the |
|
4308 |
output file. This is mostly to handle .rela.bss and |
symtab_hdr = &elf_tdata (ibfd)->symtab_hdr; |
4309 |
.rela.plt. We must create both sections in |
locsymcount = symtab_hdr->sh_info; |
4310 |
create_dynamic_sections, because they must be created |
#ifdef INCLUDE_SHMEDIA |
4311 |
before the linker maps input sections to output |
/* Count datalabel local GOT. */ |
4312 |
sections. The linker does that before |
locsymcount *= 2; |
4313 |
adjust_dynamic_symbol is called, and it is that |
#endif |
4314 |
function which decides whether anything needs to go |
end_local_got = local_got + locsymcount; |
4315 |
into these sections. */ |
local_tls_type = sh_elf_local_got_tls_type (ibfd); |
4316 |
strip = true; |
s = htab->sgot; |
4317 |
|
srel = htab->srelgot; |
4318 |
|
for (; local_got < end_local_got; ++local_got) |
4319 |
|
{ |
4320 |
|
if (*local_got > 0) |
4321 |
|
{ |
4322 |
|
*local_got = s->size; |
4323 |
|
s->size += 4; |
4324 |
|
if (*local_tls_type == GOT_TLS_GD) |
4325 |
|
s->size += 4; |
4326 |
|
if (info->shared) |
4327 |
|
srel->size += sizeof (Elf32_External_Rela); |
4328 |
} |
} |
4329 |
else |
else |
4330 |
{ |
*local_got = (bfd_vma) -1; |
4331 |
/* Remember whether there are any reloc sections other |
++local_tls_type; |
4332 |
than .rela.plt. */ |
} |
4333 |
if (strcmp (name, ".rela.plt") != 0) |
} |
|
relocs = true; |
|
4334 |
|
|
4335 |
/* We use the reloc_count field as a counter if we need |
if (htab->tls_ldm_got.refcount > 0) |
4336 |
to copy relocs into the output file. */ |
{ |
4337 |
s->reloc_count = 0; |
/* Allocate 2 got entries and 1 dynamic reloc for R_SH_TLS_LD_32 |
4338 |
} |
relocs. */ |
4339 |
|
htab->tls_ldm_got.offset = htab->sgot->size; |
4340 |
|
htab->sgot->size += 8; |
4341 |
|
htab->srelgot->size += sizeof (Elf32_External_Rela); |
4342 |
|
} |
4343 |
|
else |
4344 |
|
htab->tls_ldm_got.offset = -1; |
4345 |
|
|
4346 |
|
/* Allocate global sym .plt and .got entries, and space for global |
4347 |
|
sym dynamic relocs. */ |
4348 |
|
elf_link_hash_traverse (&htab->root, allocate_dynrelocs, info); |
4349 |
|
|
4350 |
|
/* We now have determined the sizes of the various dynamic sections. |
4351 |
|
Allocate memory for them. */ |
4352 |
|
relocs = FALSE; |
4353 |
|
for (s = dynobj->sections; s != NULL; s = s->next) |
4354 |
|
{ |
4355 |
|
if ((s->flags & SEC_LINKER_CREATED) == 0) |
4356 |
|
continue; |
4357 |
|
|
4358 |
|
if (s == htab->splt |
4359 |
|
|| s == htab->sgot |
4360 |
|
|| s == htab->sgotplt) |
4361 |
|
{ |
4362 |
|
/* Strip this section if we don't need it; see the |
4363 |
|
comment below. */ |
4364 |
} |
} |
4365 |
else if (strncmp (name, ".got", 4) != 0) |
else if (strncmp (bfd_get_section_name (dynobj, s), ".rela", 5) == 0) |
4366 |
|
{ |
4367 |
|
if (s->size != 0 && s != htab->srelplt) |
4368 |
|
relocs = TRUE; |
4369 |
|
|
4370 |
|
/* We use the reloc_count field as a counter if we need |
4371 |
|
to copy relocs into the output file. */ |
4372 |
|
s->reloc_count = 0; |
4373 |
|
} |
4374 |
|
else |
4375 |
{ |
{ |
4376 |
/* It's not one of our sections, so don't allocate space. */ |
/* It's not one of our sections, so don't allocate space. */ |
4377 |
continue; |
continue; |
4378 |
} |
} |
4379 |
|
|
4380 |
if (strip) |
if (s->size == 0) |
4381 |
{ |
{ |
4382 |
|
/* If we don't need this section, strip it from the |
4383 |
|
output file. This is mostly to handle .rela.bss and |
4384 |
|
.rela.plt. We must create both sections in |
4385 |
|
create_dynamic_sections, because they must be created |
4386 |
|
before the linker maps input sections to output |
4387 |
|
sections. The linker does that before |
4388 |
|
adjust_dynamic_symbol is called, and it is that |
4389 |
|
function which decides whether anything needs to go |
4390 |
|
into these sections. */ |
4391 |
|
|
4392 |
_bfd_strip_section_from_output (info, s); |
_bfd_strip_section_from_output (info, s); |
4393 |
continue; |
continue; |
4394 |
} |
} |
4395 |
|
|
4396 |
/* Allocate memory for the section contents. */ |
/* Allocate memory for the section contents. We use bfd_zalloc |
4397 |
s->contents = (bfd_byte *) bfd_alloc (dynobj, s->_raw_size); |
here in case unused entries are not reclaimed before the |
4398 |
if (s->contents == NULL && s->_raw_size != 0) |
section's contents are written out. This should not happen, |
4399 |
return false; |
but this way if it does, we get a R_SH_NONE reloc instead |
4400 |
|
of garbage. */ |
4401 |
|
s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->size); |
4402 |
|
if (s->contents == NULL) |
4403 |
|
return FALSE; |
4404 |
} |
} |
4405 |
|
|
4406 |
if (elf_hash_table (info)->dynamic_sections_created) |
if (htab->root.dynamic_sections_created) |
4407 |
{ |
{ |
4408 |
/* Add some entries to the .dynamic section. We fill in the |
/* Add some entries to the .dynamic section. We fill in the |
4409 |
values later, in sh_elf_finish_dynamic_sections, but we |
values later, in sh_elf_finish_dynamic_sections, but we |
4411 |
the .dynamic section. The DT_DEBUG entry is filled in by the |
the .dynamic section. The DT_DEBUG entry is filled in by the |
4412 |
dynamic linker and used by the debugger. */ |
dynamic linker and used by the debugger. */ |
4413 |
#define add_dynamic_entry(TAG, VAL) \ |
#define add_dynamic_entry(TAG, VAL) \ |
4414 |
bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL)) |
_bfd_elf_add_dynamic_entry (info, TAG, VAL) |
4415 |
|
|
4416 |
if (! info->shared) |
if (info->executable) |
4417 |
{ |
{ |
4418 |
if (!add_dynamic_entry (DT_DEBUG, 0)) |
if (! add_dynamic_entry (DT_DEBUG, 0)) |
4419 |
return false; |
return FALSE; |
4420 |
} |
} |
4421 |
|
|
4422 |
if (plt) |
if (htab->splt->size != 0) |
4423 |
{ |
{ |
4424 |
if (!add_dynamic_entry (DT_PLTGOT, 0) |
if (! add_dynamic_entry (DT_PLTGOT, 0) |
4425 |
|| !add_dynamic_entry (DT_PLTRELSZ, 0) |
|| ! add_dynamic_entry (DT_PLTRELSZ, 0) |
4426 |
|| !add_dynamic_entry (DT_PLTREL, DT_RELA) |
|| ! add_dynamic_entry (DT_PLTREL, DT_RELA) |
4427 |
|| !add_dynamic_entry (DT_JMPREL, 0)) |
|| ! add_dynamic_entry (DT_JMPREL, 0)) |
4428 |
return false; |
return FALSE; |
4429 |
} |
} |
4430 |
|
|
4431 |
if (relocs) |
if (relocs) |
4432 |
{ |
{ |
4433 |
if (!add_dynamic_entry (DT_RELA, 0) |
if (! add_dynamic_entry (DT_RELA, 0) |
4434 |
|| !add_dynamic_entry (DT_RELASZ, 0) |
|| ! add_dynamic_entry (DT_RELASZ, 0) |
4435 |
|| !add_dynamic_entry (DT_RELAENT, sizeof (Elf32_External_Rela))) |
|| ! add_dynamic_entry (DT_RELAENT, |
4436 |
return false; |
sizeof (Elf32_External_Rela))) |
4437 |
} |
return FALSE; |
4438 |
|
|
4439 |
|
/* If any dynamic relocs apply to a read-only section, |
4440 |
|
then we need a DT_TEXTREL entry. */ |
4441 |
|
if ((info->flags & DF_TEXTREL) == 0) |
4442 |
|
elf_link_hash_traverse (&htab->root, readonly_dynrelocs, info); |
4443 |
|
|
4444 |
if ((info->flags & DF_TEXTREL) != 0) |
if ((info->flags & DF_TEXTREL) != 0) |
4445 |
{ |
{ |
4446 |
if (!add_dynamic_entry (DT_TEXTREL, 0)) |
if (! add_dynamic_entry (DT_TEXTREL, 0)) |
4447 |
return false; |
return FALSE; |
4448 |
|
} |
4449 |
} |
} |
4450 |
} |
} |
4451 |
#undef add_dynamic_entry |
#undef add_dynamic_entry |
4452 |
|
|
4453 |
return true; |
return TRUE; |
|
} |
|
|
|
|
|
/* This function is called via sh_elf_link_hash_traverse if we are |
|
|
creating a shared object with -Bsymbolic. It discards the space |
|
|
allocated to copy PC relative relocs against symbols which are |
|
|
defined in regular objects. We allocated space for them in the |
|
|
check_relocs routine, but we won't fill them in in the |
|
|
relocate_section routine. */ |
|
|
|
|
|
static boolean |
|
|
sh_elf_discard_copies (h, ignore) |
|
|
struct elf_sh_link_hash_entry *h; |
|
|
PTR ignore ATTRIBUTE_UNUSED; |
|
|
{ |
|
|
struct elf_sh_pcrel_relocs_copied *s; |
|
|
|
|
|
if (h->root.root.type == bfd_link_hash_warning) |
|
|
h = (struct elf_sh_link_hash_entry *) h->root.root.u.i.link; |
|
|
|
|
|
/* We only discard relocs for symbols defined in a regular object. */ |
|
|
if ((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) |
|
|
return true; |
|
|
|
|
|
for (s = h->pcrel_relocs_copied; s != NULL; s = s->next) |
|
|
s->section->_raw_size -= s->count * sizeof (Elf32_External_Rela); |
|
|
|
|
|
return true; |
|
4454 |
} |
} |
4455 |
|
|
4456 |
/* Relocate an SH ELF section. */ |
/* Relocate an SH ELF section. */ |
4457 |
|
|
4458 |
static boolean |
static bfd_boolean |
4459 |
sh_elf_relocate_section (output_bfd, info, input_bfd, input_section, |
sh_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info, |
4460 |
contents, relocs, local_syms, local_sections) |
bfd *input_bfd, asection *input_section, |
4461 |
bfd *output_bfd; |
bfd_byte *contents, Elf_Internal_Rela *relocs, |
4462 |
struct bfd_link_info *info; |
Elf_Internal_Sym *local_syms, |
4463 |
bfd *input_bfd; |
asection **local_sections) |
|
asection *input_section; |
|
|
bfd_byte *contents; |
|
|
Elf_Internal_Rela *relocs; |
|
|
Elf_Internal_Sym *local_syms; |
|
|
asection **local_sections; |
|
4464 |
{ |
{ |
4465 |
|
struct elf_sh_link_hash_table *htab; |
4466 |
Elf_Internal_Shdr *symtab_hdr; |
Elf_Internal_Shdr *symtab_hdr; |
4467 |
struct elf_link_hash_entry **sym_hashes; |
struct elf_link_hash_entry **sym_hashes; |
4468 |
Elf_Internal_Rela *rel, *relend; |
Elf_Internal_Rela *rel, *relend; |
4472 |
asection *sgotplt; |
asection *sgotplt; |
4473 |
asection *splt; |
asection *splt; |
4474 |
asection *sreloc; |
asection *sreloc; |
4475 |
|
asection *srelgot; |
4476 |
|
|
4477 |
|
htab = sh_elf_hash_table (info); |
4478 |
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; |
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; |
4479 |
sym_hashes = elf_sym_hashes (input_bfd); |
sym_hashes = elf_sym_hashes (input_bfd); |
4480 |
dynobj = elf_hash_table (info)->dynobj; |
dynobj = htab->root.dynobj; |
4481 |
local_got_offsets = elf_local_got_offsets (input_bfd); |
local_got_offsets = elf_local_got_offsets (input_bfd); |
4482 |
|
|
4483 |
sgot = NULL; |
sgot = htab->sgot; |
4484 |
sgotplt = NULL; |
sgotplt = htab->sgotplt; |
4485 |
splt = NULL; |
splt = htab->splt; |
4486 |
sreloc = NULL; |
sreloc = NULL; |
4487 |
|
srelgot = NULL; |
4488 |
|
|
4489 |
rel = relocs; |
rel = relocs; |
4490 |
relend = relocs + input_section->reloc_count; |
relend = relocs + input_section->reloc_count; |
4500 |
bfd_vma addend = (bfd_vma) 0; |
bfd_vma addend = (bfd_vma) 0; |
4501 |
bfd_reloc_status_type r; |
bfd_reloc_status_type r; |
4502 |
int seen_stt_datalabel = 0; |
int seen_stt_datalabel = 0; |
4503 |
|
bfd_vma off; |
4504 |
|
int tls_type; |
4505 |
|
|
4506 |
r_symndx = ELF32_R_SYM (rel->r_info); |
r_symndx = ELF32_R_SYM (rel->r_info); |
4507 |
|
|
4508 |
r_type = ELF32_R_TYPE (rel->r_info); |
r_type = ELF32_R_TYPE (rel->r_info); |
4509 |
|
|
4510 |
/* Many of the relocs are only used for relaxing, and are |
/* Many of the relocs are only used for relaxing, and are |
4511 |
handled entirely by the relaxation code. */ |
handled entirely by the relaxation code. */ |
4512 |
if (r_type > (int) R_SH_LAST_INVALID_RELOC |
if (r_type >= (int) R_SH_GNU_VTINHERIT |
4513 |
&& r_type < (int) R_SH_LOOP_START) |
&& r_type <= (int) R_SH_LABEL) |
4514 |
continue; |
continue; |
4515 |
if (r_type == (int) R_SH_NONE) |
if (r_type == (int) R_SH_NONE) |
4516 |
continue; |
continue; |
4523 |
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_3) |
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_3) |
4524 |
|| ( r_type >= (int) R_SH_FIRST_INVALID_RELOC_4 |
|| ( r_type >= (int) R_SH_FIRST_INVALID_RELOC_4 |
4525 |
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_4) |
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_4) |
4526 |
|
|| ( r_type >= (int) R_SH_FIRST_INVALID_RELOC_5 |
4527 |
|
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_5) |
4528 |
|| (r_type >= (int) R_SH_FIRST_INVALID_RELOC_2 |
|| (r_type >= (int) R_SH_FIRST_INVALID_RELOC_2 |
4529 |
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_2)) |
&& r_type <= (int) R_SH_LAST_INVALID_RELOC_2)) |
4530 |
{ |
{ |
4531 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
4532 |
return false; |
return FALSE; |
4533 |
} |
} |
4534 |
|
|
4535 |
howto = sh_elf_howto_table + r_type; |
howto = sh_elf_howto_table + r_type; |
4536 |
|
|
4537 |
/* For relocs that aren't partial_inplace, we get the addend from |
/* For relocs that aren't partial_inplace, we get the addend from |
4538 |
the relocation. */ |
the relocation. */ |
4539 |
if (! howto->partial_inplace) |
if (! howto->partial_inplace) |
4540 |
addend = rel->r_addend; |
addend = rel->r_addend; |
4541 |
|
|
4557 |
(info, |
(info, |
4558 |
_("Unexpected STO_SH5_ISA32 on local symbol is not handled"), |
_("Unexpected STO_SH5_ISA32 on local symbol is not handled"), |
4559 |
input_bfd, input_section, rel->r_offset)); |
input_bfd, input_section, rel->r_offset)); |
4560 |
if (info->relocateable) |
if (info->relocatable) |
4561 |
{ |
{ |
4562 |
/* This is a relocateable link. We don't have to change |
/* This is a relocatable link. We don't have to change |
4563 |
anything, unless the reloc is against a section symbol, |
anything, unless the reloc is against a section symbol, |
4564 |
in which case we have to adjust according to where the |
in which case we have to adjust according to where the |
4565 |
section symbol winds up in the output section. */ |
section symbol winds up in the output section. */ |
4596 |
} |
} |
4597 |
else if (! howto->partial_inplace) |
else if (! howto->partial_inplace) |
4598 |
{ |
{ |
4599 |
relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); |
relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel); |
4600 |
addend = rel->r_addend; |
addend = rel->r_addend; |
4601 |
} |
} |
4602 |
else if ((sec->flags & SEC_MERGE) |
else if ((sec->flags & SEC_MERGE) |
4607 |
if (howto->rightshift || howto->src_mask != 0xffffffff) |
if (howto->rightshift || howto->src_mask != 0xffffffff) |
4608 |
{ |
{ |
4609 |
(*_bfd_error_handler) |
(*_bfd_error_handler) |
4610 |
(_("%s(%s+0x%lx): %s relocation against SEC_MERGE section"), |
(_("%B(%A+0x%lx): %s relocation against SEC_MERGE section"), |
4611 |
bfd_archive_filename (input_bfd), |
input_bfd, input_section, |
|
bfd_get_section_name (input_bfd, input_section), |
|
4612 |
(long) rel->r_offset, howto->name); |
(long) rel->r_offset, howto->name); |
4613 |
return false; |
return FALSE; |
4614 |
} |
} |
4615 |
|
|
4616 |
addend = bfd_get_32 (input_bfd, contents + rel->r_offset); |
addend = bfd_get_32 (input_bfd, contents + rel->r_offset); |
4617 |
msec = sec; |
msec = sec; |
4618 |
addend = |
addend = |
4619 |
_bfd_elf_rel_local_sym (output_bfd, sym, &msec, addend) |
_bfd_elf_rel_local_sym (output_bfd, sym, &msec, addend) |
4620 |
- relocation; |
- relocation; |
4621 |
addend += msec->output_section->vma + msec->output_offset; |
addend += msec->output_section->vma + msec->output_offset; |
4625 |
} |
} |
4626 |
else |
else |
4627 |
{ |
{ |
4628 |
|
/* FIXME: Ought to make use of the RELOC_FOR_GLOBAL_SYMBOL macro. */ |
4629 |
|
|
4630 |
/* Section symbol are never (?) placed in the hash table, so |
/* Section symbol are never (?) placed in the hash table, so |
4631 |
we can just ignore hash relocations when creating a |
we can just ignore hash relocations when creating a |
4632 |
relocateable object file. */ |
relocatable object file. */ |
4633 |
if (info->relocateable) |
if (info->relocatable) |
4634 |
continue; |
continue; |
4635 |
|
|
4636 |
h = sym_hashes[r_symndx - symtab_hdr->sh_info]; |
h = sym_hashes[r_symndx - symtab_hdr->sh_info]; |
4648 |
if (h->root.type == bfd_link_hash_defined |
if (h->root.type == bfd_link_hash_defined |
4649 |
|| h->root.type == bfd_link_hash_defweak) |
|| h->root.type == bfd_link_hash_defweak) |
4650 |
{ |
{ |
4651 |
|
bfd_boolean dyn; |
4652 |
|
|
4653 |
|
dyn = htab->root.dynamic_sections_created; |
4654 |
sec = h->root.u.def.section; |
sec = h->root.u.def.section; |
4655 |
/* In these cases, we don't need the relocation value. |
/* In these cases, we don't need the relocation value. |
4656 |
We check specially because in some obscure cases |
We check specially because in some obscure cases |
4671 |
|| r_type == R_SH_GOT_MEDLOW16 |
|| r_type == R_SH_GOT_MEDLOW16 |
4672 |
|| r_type == R_SH_GOT_MEDHI16 |
|| r_type == R_SH_GOT_MEDHI16 |
4673 |
|| r_type == R_SH_GOT_HI16) |
|| r_type == R_SH_GOT_HI16) |
4674 |
&& elf_hash_table (info)->dynamic_sections_created |
&& WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h) |
4675 |
&& (! info->shared |
&& (! info->shared |
4676 |
|| (! info->symbolic && h->dynindx != -1) |
|| (! info->symbolic && h->dynindx != -1) |
4677 |
|| (h->elf_link_hash_flags |
|| !h->def_regular)) |
|
& ELF_LINK_HASH_DEF_REGULAR) == 0)) |
|
4678 |
/* The cases above are those in which relocation is |
/* The cases above are those in which relocation is |
4679 |
overwritten in the switch block below. The cases |
overwritten in the switch block below. The cases |
4680 |
below are those in which we must defer relocation |
below are those in which we must defer relocation |
4682 |
addresses when creating a shared library. */ |
addresses when creating a shared library. */ |
4683 |
|| (info->shared |
|| (info->shared |
4684 |
&& ((! info->symbolic && h->dynindx != -1) |
&& ((! info->symbolic && h->dynindx != -1) |
4685 |
|| (h->elf_link_hash_flags |
|| !h->def_regular) |
|
& ELF_LINK_HASH_DEF_REGULAR) == 0) |
|
4686 |
&& ((r_type == R_SH_DIR32 |
&& ((r_type == R_SH_DIR32 |
4687 |
&& !(ELF_ST_VISIBILITY (h->other) == STV_INTERNAL |
&& !h->forced_local) |
|
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN)) |
|
4688 |
|| r_type == R_SH_REL32) |
|| r_type == R_SH_REL32) |
4689 |
&& ((input_section->flags & SEC_ALLOC) != 0 |
&& ((input_section->flags & SEC_ALLOC) != 0 |
4690 |
/* DWARF will emit R_SH_DIR32 relocations in its |
/* DWARF will emit R_SH_DIR32 relocations in its |
4691 |
sections against symbols defined externally |
sections against symbols defined externally |
4692 |
in shared libraries. We can't do anything |
in shared libraries. We can't do anything |
4693 |
with them here. */ |
with them here. */ |
4694 |
|| (input_section->flags & SEC_DEBUGGING) != 0))) |
|| ((input_section->flags & SEC_DEBUGGING) != 0 |
4695 |
|
&& h->def_dynamic))) |
4696 |
|
/* Dynamic relocs are not propagated for SEC_DEBUGGING |
4697 |
|
sections because such sections are not SEC_ALLOC and |
4698 |
|
thus ld.so will not process them. */ |
4699 |
|
|| (sec->output_section == NULL |
4700 |
|
&& ((input_section->flags & SEC_DEBUGGING) != 0 |
4701 |
|
&& h->def_dynamic)) |
4702 |
|
|| (sec->output_section == NULL |
4703 |
|
&& (sh_elf_hash_entry (h)->tls_type == GOT_TLS_IE |
4704 |
|
|| sh_elf_hash_entry (h)->tls_type == GOT_TLS_GD))) |
4705 |
relocation = 0; |
relocation = 0; |
4706 |
else if (sec->output_section == NULL) |
else if (sec->output_section == NULL) |
4707 |
{ |
{ |
4708 |
(*_bfd_error_handler) |
(*_bfd_error_handler) |
4709 |
(_("%s: warning: unresolvable relocation against symbol `%s' from %s section"), |
(_("%B(%A): unresolvable relocation against symbol `%s'"), |
4710 |
bfd_archive_filename (input_bfd), h->root.root.string, |
input_bfd, input_section, h->root.root.string); |
4711 |
bfd_get_section_name (input_bfd, input_section)); |
return FALSE; |
|
relocation = 0; |
|
4712 |
} |
} |
4713 |
else |
else |
4714 |
relocation = ((h->root.u.def.value |
relocation = ((h->root.u.def.value |
4722 |
} |
} |
4723 |
else if (h->root.type == bfd_link_hash_undefweak) |
else if (h->root.type == bfd_link_hash_undefweak) |
4724 |
relocation = 0; |
relocation = 0; |
4725 |
else if (info->shared |
else if (info->unresolved_syms_in_objects == RM_IGNORE |
4726 |
&& (!info->symbolic || info->allow_shlib_undefined) |
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT) |
|
&& !info->no_undefined) |
|
4727 |
relocation = 0; |
relocation = 0; |
4728 |
else |
else |
4729 |
{ |
{ |
4730 |
if (! ((*info->callbacks->undefined_symbol) |
if (! info->callbacks->undefined_symbol |
4731 |
(info, h->root.root.string, input_bfd, |
(info, h->root.root.string, input_bfd, |
4732 |
input_section, rel->r_offset, true))) |
input_section, rel->r_offset, |
4733 |
return false; |
(info->unresolved_syms_in_objects == RM_GENERATE_ERROR |
4734 |
|
|| ELF_ST_VISIBILITY (h->other)))) |
4735 |
|
return FALSE; |
4736 |
relocation = 0; |
relocation = 0; |
4737 |
} |
} |
4738 |
} |
} |
4748 |
break; |
break; |
4749 |
|
|
4750 |
case R_SH_IND12W: |
case R_SH_IND12W: |
|
relocation -= 4; |
|
4751 |
goto final_link_relocate; |
goto final_link_relocate; |
4752 |
|
|
4753 |
case R_SH_DIR8WPN: |
case R_SH_DIR8WPN: |
4776 |
if (disp & mask) |
if (disp & mask) |
4777 |
{ |
{ |
4778 |
((*_bfd_error_handler) |
((*_bfd_error_handler) |
4779 |
(_("%s: 0x%lx: fatal: unaligned branch target for relax-support relocation"), |
(_("%B: 0x%lx: fatal: unaligned branch target for relax-support relocation"), |
4780 |
bfd_archive_filename (input_section->owner), |
input_section->owner, |
4781 |
(unsigned long) rel->r_offset)); |
(unsigned long) rel->r_offset)); |
4782 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
4783 |
return false; |
return FALSE; |
4784 |
} |
} |
4785 |
relocation -= 4; |
relocation -= 4; |
4786 |
goto final_link_relocate; |
goto final_link_relocate; |
4795 |
goto final_link_relocate; |
goto final_link_relocate; |
4796 |
#endif |
#endif |
4797 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
4798 |
return false; |
return FALSE; |
4799 |
|
|
4800 |
|
case R_SH_DIR16: |
4801 |
|
case R_SH_DIR8: |
4802 |
|
case R_SH_DIR8U: |
4803 |
|
case R_SH_DIR8S: |
4804 |
|
case R_SH_DIR4U: |
4805 |
|
goto final_link_relocate; |
4806 |
|
|
4807 |
|
case R_SH_DIR8UL: |
4808 |
|
case R_SH_DIR4UL: |
4809 |
|
if (relocation & 3) |
4810 |
|
{ |
4811 |
|
((*_bfd_error_handler) |
4812 |
|
(_("%B: 0x%lx: fatal: unaligned %s relocation 0x%lx"), |
4813 |
|
input_section->owner, |
4814 |
|
(unsigned long) rel->r_offset, howto->name, |
4815 |
|
(unsigned long) relocation)); |
4816 |
|
bfd_set_error (bfd_error_bad_value); |
4817 |
|
return FALSE; |
4818 |
|
} |
4819 |
|
goto final_link_relocate; |
4820 |
|
|
4821 |
|
case R_SH_DIR8UW: |
4822 |
|
case R_SH_DIR8SW: |
4823 |
|
case R_SH_DIR4UW: |
4824 |
|
if (relocation & 1) |
4825 |
|
{ |
4826 |
|
((*_bfd_error_handler) |
4827 |
|
(_("%B: 0x%lx: fatal: unaligned %s relocation 0x%lx"), |
4828 |
|
input_section->owner, |
4829 |
|
(unsigned long) rel->r_offset, howto->name, |
4830 |
|
(unsigned long) relocation)); |
4831 |
|
bfd_set_error (bfd_error_bad_value); |
4832 |
|
return FALSE; |
4833 |
|
} |
4834 |
|
goto final_link_relocate; |
4835 |
|
|
4836 |
|
case R_SH_PSHA: |
4837 |
|
if ((signed int)relocation < -32 |
4838 |
|
|| (signed int)relocation > 32) |
4839 |
|
{ |
4840 |
|
((*_bfd_error_handler) |
4841 |
|
(_("%B: 0x%lx: fatal: R_SH_PSHA relocation %d not in range -32..32"), |
4842 |
|
input_section->owner, |
4843 |
|
(unsigned long) rel->r_offset, |
4844 |
|
(unsigned long) relocation)); |
4845 |
|
bfd_set_error (bfd_error_bad_value); |
4846 |
|
return FALSE; |
4847 |
|
} |
4848 |
|
goto final_link_relocate; |
4849 |
|
|
4850 |
|
case R_SH_PSHL: |
4851 |
|
if ((signed int)relocation < -16 |
4852 |
|
|| (signed int)relocation > 16) |
4853 |
|
{ |
4854 |
|
((*_bfd_error_handler) |
4855 |
|
(_("%B: 0x%lx: fatal: R_SH_PSHL relocation %d not in range -32..32"), |
4856 |
|
input_section->owner, |
4857 |
|
(unsigned long) rel->r_offset, |
4858 |
|
(unsigned long) relocation)); |
4859 |
|
bfd_set_error (bfd_error_bad_value); |
4860 |
|
return FALSE; |
4861 |
|
} |
4862 |
|
goto final_link_relocate; |
4863 |
|
|
4864 |
case R_SH_DIR32: |
case R_SH_DIR32: |
4865 |
case R_SH_REL32: |
case R_SH_REL32: |
4866 |
|
#ifdef INCLUDE_SHMEDIA |
4867 |
|
case R_SH_IMM_LOW16_PCREL: |
4868 |
|
case R_SH_IMM_MEDLOW16_PCREL: |
4869 |
|
case R_SH_IMM_MEDHI16_PCREL: |
4870 |
|
case R_SH_IMM_HI16_PCREL: |
4871 |
|
#endif |
4872 |
if (info->shared |
if (info->shared |
4873 |
|
&& (h == NULL |
4874 |
|
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT |
4875 |
|
|| h->root.type != bfd_link_hash_undefweak) |
4876 |
&& r_symndx != 0 |
&& r_symndx != 0 |
4877 |
&& (input_section->flags & SEC_ALLOC) != 0 |
&& (input_section->flags & SEC_ALLOC) != 0 |
4878 |
&& (r_type != R_SH_REL32 |
&& (r_type == R_SH_DIR32 |
4879 |
|| (h != NULL |
|| !SYMBOL_CALLS_LOCAL (info, h))) |
|
&& h->dynindx != -1 |
|
|
&& (! info->symbolic |
|
|
|| (h->elf_link_hash_flags |
|
|
& ELF_LINK_HASH_DEF_REGULAR) == 0)))) |
|
4880 |
{ |
{ |
4881 |
Elf_Internal_Rela outrel; |
Elf_Internal_Rela outrel; |
4882 |
boolean skip, relocate; |
bfd_byte *loc; |
4883 |
|
bfd_boolean skip, relocate; |
4884 |
|
|
4885 |
/* When generating a shared object, these relocations |
/* When generating a shared object, these relocations |
4886 |
are copied into the output file to be resolved at run |
are copied into the output file to be resolved at run |
4895 |
elf_elfheader (input_bfd)->e_shstrndx, |
elf_elfheader (input_bfd)->e_shstrndx, |
4896 |
elf_section_data (input_section)->rel_hdr.sh_name)); |
elf_section_data (input_section)->rel_hdr.sh_name)); |
4897 |
if (name == NULL) |
if (name == NULL) |
4898 |
return false; |
return FALSE; |
4899 |
|
|
4900 |
BFD_ASSERT (strncmp (name, ".rela", 5) == 0 |
BFD_ASSERT (strncmp (name, ".rela", 5) == 0 |
4901 |
&& strcmp (bfd_get_section_name (input_bfd, |
&& strcmp (bfd_get_section_name (input_bfd, |
4906 |
BFD_ASSERT (sreloc != NULL); |
BFD_ASSERT (sreloc != NULL); |
4907 |
} |
} |
4908 |
|
|
4909 |
skip = false; |
skip = FALSE; |
4910 |
relocate = false; |
relocate = FALSE; |
4911 |
|
|
4912 |
outrel.r_offset = |
outrel.r_offset = |
4913 |
_bfd_elf_section_offset (output_bfd, info, input_section, |
_bfd_elf_section_offset (output_bfd, info, input_section, |
4914 |
rel->r_offset); |
rel->r_offset); |
4915 |
if (outrel.r_offset == (bfd_vma) -1) |
if (outrel.r_offset == (bfd_vma) -1) |
4916 |
skip = true; |
skip = TRUE; |
4917 |
else if (outrel.r_offset == (bfd_vma) -2) |
else if (outrel.r_offset == (bfd_vma) -2) |
4918 |
skip = true, relocate = true; |
skip = TRUE, relocate = TRUE; |
4919 |
outrel.r_offset += (input_section->output_section->vma |
outrel.r_offset += (input_section->output_section->vma |
4920 |
+ input_section->output_offset); |
+ input_section->output_offset); |
4921 |
|
|
4928 |
outrel.r_addend |
outrel.r_addend |
4929 |
= bfd_get_32 (input_bfd, contents + rel->r_offset); |
= bfd_get_32 (input_bfd, contents + rel->r_offset); |
4930 |
} |
} |
4931 |
|
#ifdef INCLUDE_SHMEDIA |
4932 |
|
else if (r_type == R_SH_IMM_LOW16_PCREL |
4933 |
|
|| r_type == R_SH_IMM_MEDLOW16_PCREL |
4934 |
|
|| r_type == R_SH_IMM_MEDHI16_PCREL |
4935 |
|
|| r_type == R_SH_IMM_HI16_PCREL) |
4936 |
|
{ |
4937 |
|
BFD_ASSERT (h != NULL && h->dynindx != -1); |
4938 |
|
outrel.r_info = ELF32_R_INFO (h->dynindx, r_type); |
4939 |
|
outrel.r_addend = addend; |
4940 |
|
} |
4941 |
|
#endif |
4942 |
else |
else |
4943 |
{ |
{ |
4944 |
/* h->dynindx may be -1 if this symbol was marked to |
/* h->dynindx may be -1 if this symbol was marked to |
4945 |
become local. */ |
become local. */ |
4946 |
if (h == NULL |
if (h == NULL |
4947 |
|| ((info->symbolic || h->dynindx == -1) |
|| ((info->symbolic || h->dynindx == -1) |
4948 |
&& (h->elf_link_hash_flags |
&& h->def_regular)) |
|
& ELF_LINK_HASH_DEF_REGULAR) != 0)) |
|
4949 |
{ |
{ |
4950 |
relocate = true; |
relocate = TRUE; |
4951 |
outrel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
outrel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
4952 |
outrel.r_addend |
outrel.r_addend |
4953 |
= relocation + bfd_get_32 (input_bfd, |
= relocation + bfd_get_32 (input_bfd, |
4963 |
} |
} |
4964 |
} |
} |
4965 |
|
|
4966 |
bfd_elf32_swap_reloca_out (output_bfd, &outrel, |
loc = sreloc->contents; |
4967 |
(((Elf32_External_Rela *) |
loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rela); |
4968 |
sreloc->contents) |
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc); |
|
+ sreloc->reloc_count)); |
|
|
++sreloc->reloc_count; |
|
4969 |
|
|
4970 |
/* If this reloc is against an external symbol, we do |
/* If this reloc is against an external symbol, we do |
4971 |
not want to fiddle with the addend. Otherwise, we |
not want to fiddle with the addend. Otherwise, we |
4989 |
procedure linkage table. */ |
procedure linkage table. */ |
4990 |
|
|
4991 |
if (h == NULL |
if (h == NULL |
4992 |
|| ELF_ST_VISIBILITY (h->other) == STV_INTERNAL |
|| h->forced_local |
|
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN |
|
4993 |
|| ! info->shared |
|| ! info->shared |
4994 |
|| info->symbolic |
|| info->symbolic |
4995 |
|| h->dynindx == -1 |
|| h->dynindx == -1 |
4999 |
|
|
5000 |
/* Relocation is to the entry for this symbol in the global |
/* Relocation is to the entry for this symbol in the global |
5001 |
offset table extension for the procedure linkage table. */ |
offset table extension for the procedure linkage table. */ |
|
if (sgotplt == NULL) |
|
|
{ |
|
|
sgotplt = bfd_get_section_by_name (dynobj, ".got.plt"); |
|
|
BFD_ASSERT (sgotplt != NULL); |
|
|
} |
|
5002 |
|
|
5003 |
|
BFD_ASSERT (sgotplt != NULL); |
5004 |
relocation = (sgotplt->output_offset |
relocation = (sgotplt->output_offset |
5005 |
+ ((h->plt.offset / elf_sh_sizeof_plt (info) |
+ ((h->plt.offset / elf_sh_sizeof_plt (info) |
5006 |
- 1 + 3) * 4)); |
- 1 + 3) * 4)); |
5023 |
#endif |
#endif |
5024 |
/* Relocation is to the entry for this symbol in the global |
/* Relocation is to the entry for this symbol in the global |
5025 |
offset table. */ |
offset table. */ |
5026 |
if (sgot == NULL) |
|
5027 |
{ |
BFD_ASSERT (sgot != NULL); |
|
sgot = bfd_get_section_by_name (dynobj, ".got"); |
|
|
BFD_ASSERT (sgot != NULL); |
|
|
} |
|
5028 |
|
|
5029 |
if (h != NULL) |
if (h != NULL) |
5030 |
{ |
{ |
5031 |
bfd_vma off; |
bfd_boolean dyn; |
5032 |
|
|
5033 |
off = h->got.offset; |
off = h->got.offset; |
5034 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
5037 |
struct elf_sh_link_hash_entry *hsh; |
struct elf_sh_link_hash_entry *hsh; |
5038 |
|
|
5039 |
hsh = (struct elf_sh_link_hash_entry *)h; |
hsh = (struct elf_sh_link_hash_entry *)h; |
5040 |
off = hsh->datalabel_got_offset; |
off = hsh->datalabel_got.offset; |
5041 |
} |
} |
5042 |
#endif |
#endif |
5043 |
BFD_ASSERT (off != (bfd_vma) -1); |
BFD_ASSERT (off != (bfd_vma) -1); |
5044 |
|
|
5045 |
if (! elf_hash_table (info)->dynamic_sections_created |
dyn = htab->root.dynamic_sections_created; |
5046 |
|
if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h) |
5047 |
|| (info->shared |
|| (info->shared |
5048 |
&& (info->symbolic || h->dynindx == -1 |
&& SYMBOL_REFERENCES_LOCAL (info, h)) |
5049 |
|| ELF_ST_VISIBILITY (h->other) == STV_INTERNAL |
|| (ELF_ST_VISIBILITY (h->other) |
5050 |
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN) |
&& h->root.type == bfd_link_hash_undefweak)) |
|
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))) |
|
5051 |
{ |
{ |
5052 |
/* This is actually a static link, or it is a |
/* This is actually a static link, or it is a |
5053 |
-Bsymbolic link and the symbol is defined |
-Bsymbolic link and the symbol is defined |
5073 |
struct elf_sh_link_hash_entry *hsh; |
struct elf_sh_link_hash_entry *hsh; |
5074 |
|
|
5075 |
hsh = (struct elf_sh_link_hash_entry *)h; |
hsh = (struct elf_sh_link_hash_entry *)h; |
5076 |
hsh->datalabel_got_offset |= 1; |
hsh->datalabel_got.offset |= 1; |
5077 |
} |
} |
5078 |
else |
else |
5079 |
#endif |
#endif |
5085 |
} |
} |
5086 |
else |
else |
5087 |
{ |
{ |
|
bfd_vma off; |
|
|
|
|
5088 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
5089 |
if (rel->r_addend) |
if (rel->r_addend) |
5090 |
{ |
{ |
5118 |
|
|
5119 |
if (info->shared) |
if (info->shared) |
5120 |
{ |
{ |
|
asection *srelgot; |
|
5121 |
Elf_Internal_Rela outrel; |
Elf_Internal_Rela outrel; |
5122 |
|
bfd_byte *loc; |
5123 |
|
|
5124 |
srelgot = bfd_get_section_by_name (dynobj, ".rela.got"); |
if (srelgot == NULL) |
5125 |
BFD_ASSERT (srelgot != NULL); |
{ |
5126 |
|
srelgot = bfd_get_section_by_name (dynobj, |
5127 |
|
".rela.got"); |
5128 |
|
BFD_ASSERT (srelgot != NULL); |
5129 |
|
} |
5130 |
|
|
5131 |
outrel.r_offset = (sgot->output_section->vma |
outrel.r_offset = (sgot->output_section->vma |
5132 |
+ sgot->output_offset |
+ sgot->output_offset |
5133 |
+ off); |
+ off); |
5134 |
outrel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
outrel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
5135 |
outrel.r_addend = relocation; |
outrel.r_addend = relocation; |
5136 |
bfd_elf32_swap_reloca_out (output_bfd, &outrel, |
loc = srelgot->contents; |
5137 |
(((Elf32_External_Rela *) |
loc += srelgot->reloc_count++ * sizeof (Elf32_External_Rela); |
5138 |
srelgot->contents) |
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc); |
|
+ srelgot->reloc_count)); |
|
|
++srelgot->reloc_count; |
|
5139 |
} |
} |
5140 |
|
|
5141 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
5150 |
} |
} |
5151 |
|
|
5152 |
#ifdef GOT_BIAS |
#ifdef GOT_BIAS |
5153 |
relocation -= GOT_BIAS; |
relocation -= GOT_BIAS; |
5154 |
#endif |
#endif |
5155 |
|
|
5156 |
goto final_link_relocate; |
goto final_link_relocate; |
5165 |
/* Relocation is relative to the start of the global offset |
/* Relocation is relative to the start of the global offset |
5166 |
table. */ |
table. */ |
5167 |
|
|
5168 |
if (sgot == NULL) |
BFD_ASSERT (sgot != NULL); |
|
{ |
|
|
sgot = bfd_get_section_by_name (dynobj, ".got"); |
|
|
BFD_ASSERT (sgot != NULL); |
|
|
} |
|
5169 |
|
|
5170 |
/* Note that sgot->output_offset is not involved in this |
/* Note that sgot->output_offset is not involved in this |
5171 |
calculation. We always want the start of .got. If we |
calculation. We always want the start of .got. If we |
5191 |
#endif |
#endif |
5192 |
/* Use global offset table as symbol value. */ |
/* Use global offset table as symbol value. */ |
5193 |
|
|
5194 |
if (sgot == NULL) |
BFD_ASSERT (sgot != NULL); |
|
{ |
|
|
sgot = bfd_get_section_by_name (dynobj, ".got"); |
|
|
BFD_ASSERT (sgot != NULL); |
|
|
} |
|
|
|
|
5195 |
relocation = sgot->output_section->vma; |
relocation = sgot->output_section->vma; |
5196 |
|
|
5197 |
#ifdef GOT_BIAS |
#ifdef GOT_BIAS |
5217 |
if (h == NULL) |
if (h == NULL) |
5218 |
goto final_link_relocate; |
goto final_link_relocate; |
5219 |
|
|
5220 |
if (ELF_ST_VISIBILITY (h->other) == STV_INTERNAL |
if (h->forced_local) |
|
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN) |
|
5221 |
goto final_link_relocate; |
goto final_link_relocate; |
5222 |
|
|
5223 |
if (h->plt.offset == (bfd_vma) -1) |
if (h->plt.offset == (bfd_vma) -1) |
5228 |
goto final_link_relocate; |
goto final_link_relocate; |
5229 |
} |
} |
5230 |
|
|
5231 |
if (splt == NULL) |
BFD_ASSERT (splt != NULL); |
|
{ |
|
|
splt = bfd_get_section_by_name (dynobj, ".plt"); |
|
|
BFD_ASSERT (splt != NULL); |
|
|
} |
|
|
|
|
5232 |
relocation = (splt->output_section->vma |
relocation = (splt->output_section->vma |
5233 |
+ splt->output_offset |
+ splt->output_offset |
5234 |
+ h->plt.offset); |
+ h->plt.offset); |
5258 |
rel->r_offset, sec, start, end); |
rel->r_offset, sec, start, end); |
5259 |
break; |
break; |
5260 |
} |
} |
5261 |
|
|
5262 |
|
case R_SH_TLS_GD_32: |
5263 |
|
case R_SH_TLS_IE_32: |
5264 |
|
r_type = sh_elf_optimized_tls_reloc (info, r_type, h == NULL); |
5265 |
|
tls_type = GOT_UNKNOWN; |
5266 |
|
if (h == NULL && local_got_offsets) |
5267 |
|
tls_type = sh_elf_local_got_tls_type (input_bfd) [r_symndx]; |
5268 |
|
else if (h != NULL) |
5269 |
|
{ |
5270 |
|
tls_type = sh_elf_hash_entry (h)->tls_type; |
5271 |
|
if (! info->shared |
5272 |
|
&& (h->dynindx == -1 |
5273 |
|
|| h->def_regular)) |
5274 |
|
r_type = R_SH_TLS_LE_32; |
5275 |
|
} |
5276 |
|
|
5277 |
|
if (r_type == R_SH_TLS_GD_32 && tls_type == GOT_TLS_IE) |
5278 |
|
r_type = R_SH_TLS_IE_32; |
5279 |
|
|
5280 |
|
if (r_type == R_SH_TLS_LE_32) |
5281 |
|
{ |
5282 |
|
bfd_vma offset; |
5283 |
|
unsigned short insn; |
5284 |
|
|
5285 |
|
if (ELF32_R_TYPE (rel->r_info) == R_SH_TLS_GD_32) |
5286 |
|
{ |
5287 |
|
/* GD->LE transition: |
5288 |
|
mov.l 1f,r4; mova 2f,r0; mov.l 2f,r1; add r0,r1; |
5289 |
|
jsr @r1; add r12,r4; bra 3f; nop; .align 2; |
5290 |
|
1: .long x$TLSGD; 2: .long __tls_get_addr@PLT; 3: |
5291 |
|
We change it into: |
5292 |
|
mov.l 1f,r4; stc gbr,r0; add r4,r0; nop; |
5293 |
|
nop; nop; ... |
5294 |
|
1: .long x@TPOFF; 2: .long __tls_get_addr@PLT; 3:. */ |
5295 |
|
|
5296 |
|
offset = rel->r_offset; |
5297 |
|
BFD_ASSERT (offset >= 16); |
5298 |
|
/* Size of GD instructions is 16 or 18. */ |
5299 |
|
offset -= 16; |
5300 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5301 |
|
if ((insn & 0xff00) == 0xc700) |
5302 |
|
{ |
5303 |
|
BFD_ASSERT (offset >= 2); |
5304 |
|
offset -= 2; |
5305 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5306 |
|
} |
5307 |
|
|
5308 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd400); |
5309 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 2); |
5310 |
|
BFD_ASSERT ((insn & 0xff00) == 0xc700); |
5311 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 4); |
5312 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd100); |
5313 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 6); |
5314 |
|
BFD_ASSERT (insn == 0x310c); |
5315 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 8); |
5316 |
|
BFD_ASSERT (insn == 0x410b); |
5317 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 10); |
5318 |
|
BFD_ASSERT (insn == 0x34cc); |
5319 |
|
|
5320 |
|
bfd_put_16 (output_bfd, 0x0012, contents + offset + 2); |
5321 |
|
bfd_put_16 (output_bfd, 0x304c, contents + offset + 4); |
5322 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 6); |
5323 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 8); |
5324 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 10); |
5325 |
|
} |
5326 |
|
else |
5327 |
|
{ |
5328 |
|
int index; |
5329 |
|
|
5330 |
|
/* IE->LE transition: |
5331 |
|
mov.l 1f,r0; stc gbr,rN; mov.l @(r0,r12),rM; |
5332 |
|
bra 2f; add ...; .align 2; 1: x@GOTTPOFF; 2: |
5333 |
|
We change it into: |
5334 |
|
mov.l .Ln,rM; stc gbr,rN; nop; ...; |
5335 |
|
1: x@TPOFF; 2:. */ |
5336 |
|
|
5337 |
|
offset = rel->r_offset; |
5338 |
|
BFD_ASSERT (offset >= 16); |
5339 |
|
/* Size of IE instructions is 10 or 12. */ |
5340 |
|
offset -= 10; |
5341 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5342 |
|
if ((insn & 0xf0ff) == 0x0012) |
5343 |
|
{ |
5344 |
|
BFD_ASSERT (offset >= 2); |
5345 |
|
offset -= 2; |
5346 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5347 |
|
} |
5348 |
|
|
5349 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd000); |
5350 |
|
index = insn & 0x00ff; |
5351 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 2); |
5352 |
|
BFD_ASSERT ((insn & 0xf0ff) == 0x0012); |
5353 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 4); |
5354 |
|
BFD_ASSERT ((insn & 0xf0ff) == 0x00ce); |
5355 |
|
insn = 0xd000 | (insn & 0x0f00) | index; |
5356 |
|
bfd_put_16 (output_bfd, insn, contents + offset + 0); |
5357 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 4); |
5358 |
|
} |
5359 |
|
|
5360 |
|
bfd_put_32 (output_bfd, tpoff (info, relocation), |
5361 |
|
contents + rel->r_offset); |
5362 |
|
continue; |
5363 |
|
} |
5364 |
|
|
5365 |
|
sgot = htab->sgot; |
5366 |
|
if (sgot == NULL) |
5367 |
|
abort (); |
5368 |
|
|
5369 |
|
if (h != NULL) |
5370 |
|
off = h->got.offset; |
5371 |
|
else |
5372 |
|
{ |
5373 |
|
if (local_got_offsets == NULL) |
5374 |
|
abort (); |
5375 |
|
|
5376 |
|
off = local_got_offsets[r_symndx]; |
5377 |
|
} |
5378 |
|
|
5379 |
|
/* Relocate R_SH_TLS_IE_32 directly when statically linking. */ |
5380 |
|
if (r_type == R_SH_TLS_IE_32 |
5381 |
|
&& ! htab->root.dynamic_sections_created) |
5382 |
|
{ |
5383 |
|
off &= ~1; |
5384 |
|
bfd_put_32 (output_bfd, tpoff (info, relocation), |
5385 |
|
sgot->contents + off); |
5386 |
|
bfd_put_32 (output_bfd, sgot->output_offset + off, |
5387 |
|
contents + rel->r_offset); |
5388 |
|
continue; |
5389 |
|
} |
5390 |
|
|
5391 |
|
if ((off & 1) != 0) |
5392 |
|
off &= ~1; |
5393 |
|
else |
5394 |
|
{ |
5395 |
|
Elf_Internal_Rela outrel; |
5396 |
|
bfd_byte *loc; |
5397 |
|
int dr_type, indx; |
5398 |
|
|
5399 |
|
if (srelgot == NULL) |
5400 |
|
{ |
5401 |
|
srelgot = bfd_get_section_by_name (dynobj, ".rela.got"); |
5402 |
|
BFD_ASSERT (srelgot != NULL); |
5403 |
|
} |
5404 |
|
|
5405 |
|
outrel.r_offset = (sgot->output_section->vma |
5406 |
|
+ sgot->output_offset + off); |
5407 |
|
|
5408 |
|
if (h == NULL || h->dynindx == -1) |
5409 |
|
indx = 0; |
5410 |
|
else |
5411 |
|
indx = h->dynindx; |
5412 |
|
|
5413 |
|
dr_type = (r_type == R_SH_TLS_GD_32 ? R_SH_TLS_DTPMOD32 : |
5414 |
|
R_SH_TLS_TPOFF32); |
5415 |
|
if (dr_type == R_SH_TLS_TPOFF32 && indx == 0) |
5416 |
|
outrel.r_addend = relocation - dtpoff_base (info); |
5417 |
|
else |
5418 |
|
outrel.r_addend = 0; |
5419 |
|
outrel.r_info = ELF32_R_INFO (indx, dr_type); |
5420 |
|
loc = srelgot->contents; |
5421 |
|
loc += srelgot->reloc_count++ * sizeof (Elf32_External_Rela); |
5422 |
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc); |
5423 |
|
|
5424 |
|
if (r_type == R_SH_TLS_GD_32) |
5425 |
|
{ |
5426 |
|
if (indx == 0) |
5427 |
|
{ |
5428 |
|
bfd_put_32 (output_bfd, |
5429 |
|
relocation - dtpoff_base (info), |
5430 |
|
sgot->contents + off + 4); |
5431 |
|
} |
5432 |
|
else |
5433 |
|
{ |
5434 |
|
outrel.r_info = ELF32_R_INFO (indx, |
5435 |
|
R_SH_TLS_DTPOFF32); |
5436 |
|
outrel.r_offset += 4; |
5437 |
|
outrel.r_addend = 0; |
5438 |
|
srelgot->reloc_count++; |
5439 |
|
loc += sizeof (Elf32_External_Rela); |
5440 |
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc); |
5441 |
|
} |
5442 |
|
} |
5443 |
|
|
5444 |
|
if (h != NULL) |
5445 |
|
h->got.offset |= 1; |
5446 |
|
else |
5447 |
|
local_got_offsets[r_symndx] |= 1; |
5448 |
|
} |
5449 |
|
|
5450 |
|
if (off >= (bfd_vma) -2) |
5451 |
|
abort (); |
5452 |
|
|
5453 |
|
if (r_type == (int) ELF32_R_TYPE (rel->r_info)) |
5454 |
|
relocation = sgot->output_offset + off; |
5455 |
|
else |
5456 |
|
{ |
5457 |
|
bfd_vma offset; |
5458 |
|
unsigned short insn; |
5459 |
|
|
5460 |
|
/* GD->IE transition: |
5461 |
|
mov.l 1f,r4; mova 2f,r0; mov.l 2f,r1; add r0,r1; |
5462 |
|
jsr @r1; add r12,r4; bra 3f; nop; .align 2; |
5463 |
|
1: .long x$TLSGD; 2: .long __tls_get_addr@PLT; 3: |
5464 |
|
We change it into: |
5465 |
|
mov.l 1f,r0; stc gbr,r4; mov.l @(r0,r12),r0; add r4,r0; |
5466 |
|
nop; nop; bra 3f; nop; .align 2; |
5467 |
|
1: .long x@TPOFF; 2:...; 3:. */ |
5468 |
|
|
5469 |
|
offset = rel->r_offset; |
5470 |
|
BFD_ASSERT (offset >= 16); |
5471 |
|
/* Size of GD instructions is 16 or 18. */ |
5472 |
|
offset -= 16; |
5473 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5474 |
|
if ((insn & 0xff00) == 0xc700) |
5475 |
|
{ |
5476 |
|
BFD_ASSERT (offset >= 2); |
5477 |
|
offset -= 2; |
5478 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5479 |
|
} |
5480 |
|
|
5481 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd400); |
5482 |
|
|
5483 |
|
/* Replace mov.l 1f,R4 with mov.l 1f,r0. */ |
5484 |
|
bfd_put_16 (output_bfd, insn & 0xf0ff, contents + offset); |
5485 |
|
|
5486 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 2); |
5487 |
|
BFD_ASSERT ((insn & 0xff00) == 0xc700); |
5488 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 4); |
5489 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd100); |
5490 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 6); |
5491 |
|
BFD_ASSERT (insn == 0x310c); |
5492 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 8); |
5493 |
|
BFD_ASSERT (insn == 0x410b); |
5494 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 10); |
5495 |
|
BFD_ASSERT (insn == 0x34cc); |
5496 |
|
|
5497 |
|
bfd_put_16 (output_bfd, 0x0412, contents + offset + 2); |
5498 |
|
bfd_put_16 (output_bfd, 0x00ce, contents + offset + 4); |
5499 |
|
bfd_put_16 (output_bfd, 0x304c, contents + offset + 6); |
5500 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 8); |
5501 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 10); |
5502 |
|
|
5503 |
|
bfd_put_32 (output_bfd, sgot->output_offset + off, |
5504 |
|
contents + rel->r_offset); |
5505 |
|
|
5506 |
|
continue; |
5507 |
|
} |
5508 |
|
|
5509 |
|
addend = rel->r_addend; |
5510 |
|
|
5511 |
|
goto final_link_relocate; |
5512 |
|
|
5513 |
|
case R_SH_TLS_LD_32: |
5514 |
|
if (! info->shared) |
5515 |
|
{ |
5516 |
|
bfd_vma offset; |
5517 |
|
unsigned short insn; |
5518 |
|
|
5519 |
|
/* LD->LE transition: |
5520 |
|
mov.l 1f,r4; mova 2f,r0; mov.l 2f,r1; add r0,r1; |
5521 |
|
jsr @r1; add r12,r4; bra 3f; nop; .align 2; |
5522 |
|
1: .long x$TLSLD; 2: .long __tls_get_addr@PLT; 3: |
5523 |
|
We change it into: |
5524 |
|
stc gbr,r0; nop; nop; nop; |
5525 |
|
nop; nop; bra 3f; ...; 3:. */ |
5526 |
|
|
5527 |
|
offset = rel->r_offset; |
5528 |
|
BFD_ASSERT (offset >= 16); |
5529 |
|
/* Size of LD instructions is 16 or 18. */ |
5530 |
|
offset -= 16; |
5531 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5532 |
|
if ((insn & 0xff00) == 0xc700) |
5533 |
|
{ |
5534 |
|
BFD_ASSERT (offset >= 2); |
5535 |
|
offset -= 2; |
5536 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 0); |
5537 |
|
} |
5538 |
|
|
5539 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd400); |
5540 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 2); |
5541 |
|
BFD_ASSERT ((insn & 0xff00) == 0xc700); |
5542 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 4); |
5543 |
|
BFD_ASSERT ((insn & 0xff00) == 0xd100); |
5544 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 6); |
5545 |
|
BFD_ASSERT (insn == 0x310c); |
5546 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 8); |
5547 |
|
BFD_ASSERT (insn == 0x410b); |
5548 |
|
insn = bfd_get_16 (input_bfd, contents + offset + 10); |
5549 |
|
BFD_ASSERT (insn == 0x34cc); |
5550 |
|
|
5551 |
|
bfd_put_16 (output_bfd, 0x0012, contents + offset + 0); |
5552 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 2); |
5553 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 4); |
5554 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 6); |
5555 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 8); |
5556 |
|
bfd_put_16 (output_bfd, 0x0009, contents + offset + 10); |
5557 |
|
|
5558 |
|
continue; |
5559 |
|
} |
5560 |
|
|
5561 |
|
sgot = htab->sgot; |
5562 |
|
if (sgot == NULL) |
5563 |
|
abort (); |
5564 |
|
|
5565 |
|
off = htab->tls_ldm_got.offset; |
5566 |
|
if (off & 1) |
5567 |
|
off &= ~1; |
5568 |
|
else |
5569 |
|
{ |
5570 |
|
Elf_Internal_Rela outrel; |
5571 |
|
bfd_byte *loc; |
5572 |
|
|
5573 |
|
srelgot = htab->srelgot; |
5574 |
|
if (srelgot == NULL) |
5575 |
|
abort (); |
5576 |
|
|
5577 |
|
outrel.r_offset = (sgot->output_section->vma |
5578 |
|
+ sgot->output_offset + off); |
5579 |
|
outrel.r_addend = 0; |
5580 |
|
outrel.r_info = ELF32_R_INFO (0, R_SH_TLS_DTPMOD32); |
5581 |
|
loc = srelgot->contents; |
5582 |
|
loc += srelgot->reloc_count++ * sizeof (Elf32_External_Rela); |
5583 |
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc); |
5584 |
|
htab->tls_ldm_got.offset |= 1; |
5585 |
|
} |
5586 |
|
|
5587 |
|
relocation = sgot->output_offset + off; |
5588 |
|
addend = rel->r_addend; |
5589 |
|
|
5590 |
|
goto final_link_relocate; |
5591 |
|
|
5592 |
|
case R_SH_TLS_LDO_32: |
5593 |
|
if (! info->shared) |
5594 |
|
relocation = tpoff (info, relocation); |
5595 |
|
else |
5596 |
|
relocation -= dtpoff_base (info); |
5597 |
|
|
5598 |
|
addend = rel->r_addend; |
5599 |
|
goto final_link_relocate; |
5600 |
|
|
5601 |
|
case R_SH_TLS_LE_32: |
5602 |
|
{ |
5603 |
|
int indx; |
5604 |
|
Elf_Internal_Rela outrel; |
5605 |
|
bfd_byte *loc; |
5606 |
|
|
5607 |
|
if (! info->shared) |
5608 |
|
{ |
5609 |
|
relocation = tpoff (info, relocation); |
5610 |
|
addend = rel->r_addend; |
5611 |
|
goto final_link_relocate; |
5612 |
|
} |
5613 |
|
|
5614 |
|
if (sreloc == NULL) |
5615 |
|
{ |
5616 |
|
const char *name; |
5617 |
|
|
5618 |
|
name = (bfd_elf_string_from_elf_section |
5619 |
|
(input_bfd, |
5620 |
|
elf_elfheader (input_bfd)->e_shstrndx, |
5621 |
|
elf_section_data (input_section)->rel_hdr.sh_name)); |
5622 |
|
if (name == NULL) |
5623 |
|
return FALSE; |
5624 |
|
|
5625 |
|
BFD_ASSERT (strncmp (name, ".rela", 5) == 0 |
5626 |
|
&& strcmp (bfd_get_section_name (input_bfd, |
5627 |
|
input_section), |
5628 |
|
name + 5) == 0); |
5629 |
|
|
5630 |
|
sreloc = bfd_get_section_by_name (dynobj, name); |
5631 |
|
BFD_ASSERT (sreloc != NULL); |
5632 |
|
} |
5633 |
|
|
5634 |
|
if (h == NULL || h->dynindx == -1) |
5635 |
|
indx = 0; |
5636 |
|
else |
5637 |
|
indx = h->dynindx; |
5638 |
|
|
5639 |
|
outrel.r_offset = (input_section->output_section->vma |
5640 |
|
+ input_section->output_offset |
5641 |
|
+ rel->r_offset); |
5642 |
|
outrel.r_info = ELF32_R_INFO (indx, R_SH_TLS_TPOFF32); |
5643 |
|
if (indx == 0) |
5644 |
|
outrel.r_addend = relocation - dtpoff_base (info); |
5645 |
|
else |
5646 |
|
outrel.r_addend = 0; |
5647 |
|
|
5648 |
|
loc = sreloc->contents; |
5649 |
|
loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rela); |
5650 |
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc); |
5651 |
|
continue; |
5652 |
|
} |
5653 |
} |
} |
5654 |
|
|
5655 |
relocation_done: |
relocation_done: |
5665 |
const char *name; |
const char *name; |
5666 |
|
|
5667 |
if (h != NULL) |
if (h != NULL) |
5668 |
name = h->root.root.string; |
name = NULL; |
5669 |
else |
else |
5670 |
{ |
{ |
5671 |
name = (bfd_elf_string_from_elf_section |
name = (bfd_elf_string_from_elf_section |
5672 |
(input_bfd, symtab_hdr->sh_link, sym->st_name)); |
(input_bfd, symtab_hdr->sh_link, sym->st_name)); |
5673 |
if (name == NULL) |
if (name == NULL) |
5674 |
return false; |
return FALSE; |
5675 |
if (*name == '\0') |
if (*name == '\0') |
5676 |
name = bfd_section_name (input_bfd, sec); |
name = bfd_section_name (input_bfd, sec); |
5677 |
} |
} |
5678 |
if (! ((*info->callbacks->reloc_overflow) |
if (! ((*info->callbacks->reloc_overflow) |
5679 |
(info, name, howto->name, (bfd_vma) 0, |
(info, (h ? &h->root : NULL), name, howto->name, |
5680 |
input_bfd, input_section, rel->r_offset))) |
(bfd_vma) 0, input_bfd, input_section, |
5681 |
return false; |
rel->r_offset))) |
5682 |
|
return FALSE; |
5683 |
} |
} |
5684 |
break; |
break; |
5685 |
} |
} |
5686 |
} |
} |
5687 |
} |
} |
5688 |
|
|
5689 |
return true; |
return TRUE; |
5690 |
} |
} |
5691 |
|
|
5692 |
/* This is a version of bfd_generic_get_relocated_section_contents |
/* This is a version of bfd_generic_get_relocated_section_contents |
5693 |
which uses sh_elf_relocate_section. */ |
which uses sh_elf_relocate_section. */ |
5694 |
|
|
5695 |
static bfd_byte * |
static bfd_byte * |
5696 |
sh_elf_get_relocated_section_contents (output_bfd, link_info, link_order, |
sh_elf_get_relocated_section_contents (bfd *output_bfd, |
5697 |
data, relocateable, symbols) |
struct bfd_link_info *link_info, |
5698 |
bfd *output_bfd; |
struct bfd_link_order *link_order, |
5699 |
struct bfd_link_info *link_info; |
bfd_byte *data, |
5700 |
struct bfd_link_order *link_order; |
bfd_boolean relocatable, |
5701 |
bfd_byte *data; |
asymbol **symbols) |
|
boolean relocateable; |
|
|
asymbol **symbols; |
|
5702 |
{ |
{ |
5703 |
Elf_Internal_Shdr *symtab_hdr; |
Elf_Internal_Shdr *symtab_hdr; |
5704 |
asection *input_section = link_order->u.indirect.section; |
asection *input_section = link_order->u.indirect.section; |
5709 |
|
|
5710 |
/* We only need to handle the case of relaxing, or of having a |
/* We only need to handle the case of relaxing, or of having a |
5711 |
particular set of section contents, specially. */ |
particular set of section contents, specially. */ |
5712 |
if (relocateable |
if (relocatable |
5713 |
|| elf_section_data (input_section)->this_hdr.contents == NULL) |
|| elf_section_data (input_section)->this_hdr.contents == NULL) |
5714 |
return bfd_generic_get_relocated_section_contents (output_bfd, link_info, |
return bfd_generic_get_relocated_section_contents (output_bfd, link_info, |
5715 |
link_order, data, |
link_order, data, |
5716 |
relocateable, |
relocatable, |
5717 |
symbols); |
symbols); |
5718 |
|
|
5719 |
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; |
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; |
5720 |
|
|
5721 |
memcpy (data, elf_section_data (input_section)->this_hdr.contents, |
memcpy (data, elf_section_data (input_section)->this_hdr.contents, |
5722 |
(size_t) input_section->_raw_size); |
(size_t) input_section->size); |
5723 |
|
|
5724 |
if ((input_section->flags & SEC_RELOC) != 0 |
if ((input_section->flags & SEC_RELOC) != 0 |
5725 |
&& input_section->reloc_count > 0) |
&& input_section->reloc_count > 0) |
5728 |
Elf_Internal_Sym *isym, *isymend; |
Elf_Internal_Sym *isym, *isymend; |
5729 |
bfd_size_type amt; |
bfd_size_type amt; |
5730 |
|
|
5731 |
internal_relocs = (_bfd_elf32_link_read_relocs |
internal_relocs = (_bfd_elf_link_read_relocs |
5732 |
(input_bfd, input_section, (PTR) NULL, |
(input_bfd, input_section, NULL, |
5733 |
(Elf_Internal_Rela *) NULL, false)); |
(Elf_Internal_Rela *) NULL, FALSE)); |
5734 |
if (internal_relocs == NULL) |
if (internal_relocs == NULL) |
5735 |
goto error_return; |
goto error_return; |
5736 |
|
|
5796 |
return NULL; |
return NULL; |
5797 |
} |
} |
5798 |
|
|
5799 |
|
/* Return the base VMA address which should be subtracted from real addresses |
5800 |
|
when resolving @dtpoff relocation. |
5801 |
|
This is PT_TLS segment p_vaddr. */ |
5802 |
|
|
5803 |
|
static bfd_vma |
5804 |
|
dtpoff_base (struct bfd_link_info *info) |
5805 |
|
{ |
5806 |
|
/* If tls_sec is NULL, we should have signalled an error already. */ |
5807 |
|
if (elf_hash_table (info)->tls_sec == NULL) |
5808 |
|
return 0; |
5809 |
|
return elf_hash_table (info)->tls_sec->vma; |
5810 |
|
} |
5811 |
|
|
5812 |
|
/* Return the relocation value for R_SH_TLS_TPOFF32.. */ |
5813 |
|
|
5814 |
|
static bfd_vma |
5815 |
|
tpoff (struct bfd_link_info *info, bfd_vma address) |
5816 |
|
{ |
5817 |
|
/* If tls_sec is NULL, we should have signalled an error already. */ |
5818 |
|
if (elf_hash_table (info)->tls_sec == NULL) |
5819 |
|
return 0; |
5820 |
|
/* SH TLS ABI is variant I and static TLS block start just after tcbhead |
5821 |
|
structure which has 2 pointer fields. */ |
5822 |
|
return (address - elf_hash_table (info)->tls_sec->vma |
5823 |
|
+ align_power ((bfd_vma) 8, |
5824 |
|
elf_hash_table (info)->tls_sec->alignment_power)); |
5825 |
|
} |
5826 |
|
|
5827 |
static asection * |
static asection * |
5828 |
sh_elf_gc_mark_hook (sec, info, rel, h, sym) |
sh_elf_gc_mark_hook (asection *sec, |
5829 |
asection *sec; |
struct bfd_link_info *info ATTRIBUTE_UNUSED, |
5830 |
struct bfd_link_info *info ATTRIBUTE_UNUSED; |
Elf_Internal_Rela *rel, struct elf_link_hash_entry *h, |
5831 |
Elf_Internal_Rela *rel; |
Elf_Internal_Sym *sym) |
|
struct elf_link_hash_entry *h; |
|
|
Elf_Internal_Sym *sym; |
|
5832 |
{ |
{ |
5833 |
if (h != NULL) |
if (h != NULL) |
5834 |
{ |
{ |
5839 |
break; |
break; |
5840 |
|
|
5841 |
default: |
default: |
5842 |
|
#ifdef INCLUDE_SHMEDIA |
5843 |
|
while (h->root.type == bfd_link_hash_indirect |
5844 |
|
&& h->root.u.i.link) |
5845 |
|
h = (struct elf_link_hash_entry *) h->root.u.i.link; |
5846 |
|
#endif |
5847 |
switch (h->root.type) |
switch (h->root.type) |
5848 |
{ |
{ |
5849 |
case bfd_link_hash_defined: |
case bfd_link_hash_defined: |
5866 |
|
|
5867 |
/* Update the got entry reference counts for the section being removed. */ |
/* Update the got entry reference counts for the section being removed. */ |
5868 |
|
|
5869 |
static boolean |
static bfd_boolean |
5870 |
sh_elf_gc_sweep_hook (abfd, info, sec, relocs) |
sh_elf_gc_sweep_hook (bfd *abfd, struct bfd_link_info *info, |
5871 |
bfd *abfd ATTRIBUTE_UNUSED; |
asection *sec, const Elf_Internal_Rela *relocs) |
5872 |
struct bfd_link_info *info ATTRIBUTE_UNUSED; |
{ |
5873 |
asection *sec ATTRIBUTE_UNUSED; |
Elf_Internal_Shdr *symtab_hdr; |
5874 |
const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED; |
struct elf_link_hash_entry **sym_hashes; |
5875 |
{ |
bfd_signed_vma *local_got_refcounts; |
5876 |
/* We use got and plt entries for sh, but it would seem that the |
const Elf_Internal_Rela *rel, *relend; |
5877 |
existing SH code does no sort of reference counting or whatnot on |
|
5878 |
its GOT and PLT entries, so it is not possible to garbage collect |
elf_section_data (sec)->local_dynrel = NULL; |
5879 |
them at this time. */ |
|
5880 |
return true; |
symtab_hdr = &elf_tdata (abfd)->symtab_hdr; |
5881 |
|
sym_hashes = elf_sym_hashes (abfd); |
5882 |
|
local_got_refcounts = elf_local_got_refcounts (abfd); |
5883 |
|
|
5884 |
|
relend = relocs + sec->reloc_count; |
5885 |
|
for (rel = relocs; rel < relend; rel++) |
5886 |
|
{ |
5887 |
|
unsigned long r_symndx; |
5888 |
|
unsigned int r_type; |
5889 |
|
struct elf_link_hash_entry *h = NULL; |
5890 |
|
#ifdef INCLUDE_SHMEDIA |
5891 |
|
int seen_stt_datalabel = 0; |
5892 |
|
#endif |
5893 |
|
|
5894 |
|
r_symndx = ELF32_R_SYM (rel->r_info); |
5895 |
|
if (r_symndx >= symtab_hdr->sh_info) |
5896 |
|
{ |
5897 |
|
struct elf_sh_link_hash_entry *eh; |
5898 |
|
struct elf_sh_dyn_relocs **pp; |
5899 |
|
struct elf_sh_dyn_relocs *p; |
5900 |
|
|
5901 |
|
h = sym_hashes[r_symndx - symtab_hdr->sh_info]; |
5902 |
|
while (h->root.type == bfd_link_hash_indirect |
5903 |
|
|| h->root.type == bfd_link_hash_warning) |
5904 |
|
{ |
5905 |
|
#ifdef INCLUDE_SHMEDIA |
5906 |
|
seen_stt_datalabel |= h->type == STT_DATALABEL; |
5907 |
|
#endif |
5908 |
|
h = (struct elf_link_hash_entry *) h->root.u.i.link; |
5909 |
|
} |
5910 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
5911 |
|
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) |
5912 |
|
if (p->sec == sec) |
5913 |
|
{ |
5914 |
|
/* Everything must go for SEC. */ |
5915 |
|
*pp = p->next; |
5916 |
|
break; |
5917 |
|
} |
5918 |
|
} |
5919 |
|
|
5920 |
|
r_type = ELF32_R_TYPE (rel->r_info); |
5921 |
|
switch (sh_elf_optimized_tls_reloc (info, r_type, h != NULL)) |
5922 |
|
{ |
5923 |
|
case R_SH_TLS_LD_32: |
5924 |
|
if (sh_elf_hash_table (info)->tls_ldm_got.refcount > 0) |
5925 |
|
sh_elf_hash_table (info)->tls_ldm_got.refcount -= 1; |
5926 |
|
break; |
5927 |
|
|
5928 |
|
case R_SH_GOT32: |
5929 |
|
case R_SH_GOTOFF: |
5930 |
|
case R_SH_GOTPC: |
5931 |
|
#ifdef INCLUDE_SHMEDIA |
5932 |
|
case R_SH_GOT_LOW16: |
5933 |
|
case R_SH_GOT_MEDLOW16: |
5934 |
|
case R_SH_GOT_MEDHI16: |
5935 |
|
case R_SH_GOT_HI16: |
5936 |
|
case R_SH_GOT10BY4: |
5937 |
|
case R_SH_GOT10BY8: |
5938 |
|
case R_SH_GOTOFF_LOW16: |
5939 |
|
case R_SH_GOTOFF_MEDLOW16: |
5940 |
|
case R_SH_GOTOFF_MEDHI16: |
5941 |
|
case R_SH_GOTOFF_HI16: |
5942 |
|
case R_SH_GOTPC_LOW16: |
5943 |
|
case R_SH_GOTPC_MEDLOW16: |
5944 |
|
case R_SH_GOTPC_MEDHI16: |
5945 |
|
case R_SH_GOTPC_HI16: |
5946 |
|
#endif |
5947 |
|
case R_SH_TLS_GD_32: |
5948 |
|
case R_SH_TLS_IE_32: |
5949 |
|
if (h != NULL) |
5950 |
|
{ |
5951 |
|
#ifdef INCLUDE_SHMEDIA |
5952 |
|
if (seen_stt_datalabel) |
5953 |
|
{ |
5954 |
|
struct elf_sh_link_hash_entry *eh; |
5955 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
5956 |
|
if (eh->datalabel_got.refcount > 0) |
5957 |
|
eh->datalabel_got.refcount -= 1; |
5958 |
|
} |
5959 |
|
else |
5960 |
|
#endif |
5961 |
|
if (h->got.refcount > 0) |
5962 |
|
h->got.refcount -= 1; |
5963 |
|
} |
5964 |
|
else if (local_got_refcounts != NULL) |
5965 |
|
{ |
5966 |
|
#ifdef INCLUDE_SHMEDIA |
5967 |
|
if (rel->r_addend & 1) |
5968 |
|
{ |
5969 |
|
if (local_got_refcounts[symtab_hdr->sh_info + r_symndx] > 0) |
5970 |
|
local_got_refcounts[symtab_hdr->sh_info + r_symndx] -= 1; |
5971 |
|
} |
5972 |
|
else |
5973 |
|
#endif |
5974 |
|
if (local_got_refcounts[r_symndx] > 0) |
5975 |
|
local_got_refcounts[r_symndx] -= 1; |
5976 |
|
} |
5977 |
|
break; |
5978 |
|
|
5979 |
|
case R_SH_DIR32: |
5980 |
|
case R_SH_REL32: |
5981 |
|
if (info->shared) |
5982 |
|
break; |
5983 |
|
/* Fall thru */ |
5984 |
|
|
5985 |
|
case R_SH_PLT32: |
5986 |
|
#ifdef INCLUDE_SHMEDIA |
5987 |
|
case R_SH_PLT_LOW16: |
5988 |
|
case R_SH_PLT_MEDLOW16: |
5989 |
|
case R_SH_PLT_MEDHI16: |
5990 |
|
case R_SH_PLT_HI16: |
5991 |
|
#endif |
5992 |
|
if (h != NULL) |
5993 |
|
{ |
5994 |
|
if (h->plt.refcount > 0) |
5995 |
|
h->plt.refcount -= 1; |
5996 |
|
} |
5997 |
|
break; |
5998 |
|
|
5999 |
|
case R_SH_GOTPLT32: |
6000 |
|
#ifdef INCLUDE_SHMEDIA |
6001 |
|
case R_SH_GOTPLT_LOW16: |
6002 |
|
case R_SH_GOTPLT_MEDLOW16: |
6003 |
|
case R_SH_GOTPLT_MEDHI16: |
6004 |
|
case R_SH_GOTPLT_HI16: |
6005 |
|
case R_SH_GOTPLT10BY4: |
6006 |
|
case R_SH_GOTPLT10BY8: |
6007 |
|
#endif |
6008 |
|
if (h != NULL) |
6009 |
|
{ |
6010 |
|
struct elf_sh_link_hash_entry *eh; |
6011 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
6012 |
|
if (eh->gotplt_refcount > 0) |
6013 |
|
{ |
6014 |
|
eh->gotplt_refcount -= 1; |
6015 |
|
if (h->plt.refcount > 0) |
6016 |
|
h->plt.refcount -= 1; |
6017 |
|
} |
6018 |
|
#ifdef INCLUDE_SHMEDIA |
6019 |
|
else if (seen_stt_datalabel) |
6020 |
|
{ |
6021 |
|
if (eh->datalabel_got.refcount > 0) |
6022 |
|
eh->datalabel_got.refcount -= 1; |
6023 |
|
} |
6024 |
|
#endif |
6025 |
|
else if (h->got.refcount > 0) |
6026 |
|
h->got.refcount -= 1; |
6027 |
|
} |
6028 |
|
else if (local_got_refcounts != NULL) |
6029 |
|
{ |
6030 |
|
#ifdef INCLUDE_SHMEDIA |
6031 |
|
if (rel->r_addend & 1) |
6032 |
|
{ |
6033 |
|
if (local_got_refcounts[symtab_hdr->sh_info + r_symndx] > 0) |
6034 |
|
local_got_refcounts[symtab_hdr->sh_info + r_symndx] -= 1; |
6035 |
|
} |
6036 |
|
else |
6037 |
|
#endif |
6038 |
|
if (local_got_refcounts[r_symndx] > 0) |
6039 |
|
local_got_refcounts[r_symndx] -= 1; |
6040 |
|
} |
6041 |
|
break; |
6042 |
|
|
6043 |
|
default: |
6044 |
|
break; |
6045 |
|
} |
6046 |
|
} |
6047 |
|
|
6048 |
|
return TRUE; |
6049 |
|
} |
6050 |
|
|
6051 |
|
/* Copy the extra info we tack onto an elf_link_hash_entry. */ |
6052 |
|
|
6053 |
|
static void |
6054 |
|
sh_elf_copy_indirect_symbol (const struct elf_backend_data *bed, |
6055 |
|
struct elf_link_hash_entry *dir, |
6056 |
|
struct elf_link_hash_entry *ind) |
6057 |
|
{ |
6058 |
|
struct elf_sh_link_hash_entry *edir, *eind; |
6059 |
|
#ifdef INCLUDE_SHMEDIA |
6060 |
|
bfd_signed_vma tmp; |
6061 |
|
#endif |
6062 |
|
|
6063 |
|
edir = (struct elf_sh_link_hash_entry *) dir; |
6064 |
|
eind = (struct elf_sh_link_hash_entry *) ind; |
6065 |
|
|
6066 |
|
if (eind->dyn_relocs != NULL) |
6067 |
|
{ |
6068 |
|
if (edir->dyn_relocs != NULL) |
6069 |
|
{ |
6070 |
|
struct elf_sh_dyn_relocs **pp; |
6071 |
|
struct elf_sh_dyn_relocs *p; |
6072 |
|
|
6073 |
|
BFD_ASSERT (ind->root.type != bfd_link_hash_indirect); |
6074 |
|
|
6075 |
|
/* Add reloc counts against the weak sym to the strong sym |
6076 |
|
list. Merge any entries against the same section. */ |
6077 |
|
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; ) |
6078 |
|
{ |
6079 |
|
struct elf_sh_dyn_relocs *q; |
6080 |
|
|
6081 |
|
for (q = edir->dyn_relocs; q != NULL; q = q->next) |
6082 |
|
if (q->sec == p->sec) |
6083 |
|
{ |
6084 |
|
q->pc_count += p->pc_count; |
6085 |
|
q->count += p->count; |
6086 |
|
*pp = p->next; |
6087 |
|
break; |
6088 |
|
} |
6089 |
|
if (q == NULL) |
6090 |
|
pp = &p->next; |
6091 |
|
} |
6092 |
|
*pp = edir->dyn_relocs; |
6093 |
|
} |
6094 |
|
|
6095 |
|
edir->dyn_relocs = eind->dyn_relocs; |
6096 |
|
eind->dyn_relocs = NULL; |
6097 |
|
} |
6098 |
|
edir->gotplt_refcount = eind->gotplt_refcount; |
6099 |
|
eind->gotplt_refcount = 0; |
6100 |
|
#ifdef INCLUDE_SHMEDIA |
6101 |
|
tmp = edir->datalabel_got.refcount; |
6102 |
|
if (tmp < 1) |
6103 |
|
{ |
6104 |
|
edir->datalabel_got.refcount = eind->datalabel_got.refcount; |
6105 |
|
eind->datalabel_got.refcount = tmp; |
6106 |
|
} |
6107 |
|
else |
6108 |
|
BFD_ASSERT (eind->datalabel_got.refcount < 1); |
6109 |
|
#endif |
6110 |
|
|
6111 |
|
if (ind->root.type == bfd_link_hash_indirect |
6112 |
|
&& dir->got.refcount <= 0) |
6113 |
|
{ |
6114 |
|
edir->tls_type = eind->tls_type; |
6115 |
|
eind->tls_type = GOT_UNKNOWN; |
6116 |
|
} |
6117 |
|
|
6118 |
|
if (ind->root.type != bfd_link_hash_indirect |
6119 |
|
&& dir->dynamic_adjusted) |
6120 |
|
{ |
6121 |
|
/* If called to transfer flags for a weakdef during processing |
6122 |
|
of elf_adjust_dynamic_symbol, don't copy non_got_ref. |
6123 |
|
We clear it ourselves for ELIMINATE_COPY_RELOCS. */ |
6124 |
|
dir->ref_dynamic |= ind->ref_dynamic; |
6125 |
|
dir->ref_regular |= ind->ref_regular; |
6126 |
|
dir->ref_regular_nonweak |= ind->ref_regular_nonweak; |
6127 |
|
dir->needs_plt |= ind->needs_plt; |
6128 |
|
} |
6129 |
|
else |
6130 |
|
_bfd_elf_link_hash_copy_indirect (bed, dir, ind); |
6131 |
|
} |
6132 |
|
|
6133 |
|
static int |
6134 |
|
sh_elf_optimized_tls_reloc (struct bfd_link_info *info, int r_type, |
6135 |
|
int is_local) |
6136 |
|
{ |
6137 |
|
if (info->shared) |
6138 |
|
return r_type; |
6139 |
|
|
6140 |
|
switch (r_type) |
6141 |
|
{ |
6142 |
|
case R_SH_TLS_GD_32: |
6143 |
|
case R_SH_TLS_IE_32: |
6144 |
|
if (is_local) |
6145 |
|
return R_SH_TLS_LE_32; |
6146 |
|
return R_SH_TLS_IE_32; |
6147 |
|
case R_SH_TLS_LD_32: |
6148 |
|
return R_SH_TLS_LE_32; |
6149 |
|
} |
6150 |
|
|
6151 |
|
return r_type; |
6152 |
} |
} |
6153 |
|
|
6154 |
/* Look through the relocs for a section during the first phase. |
/* Look through the relocs for a section during the first phase. |
6155 |
Since we don't do .gots or .plts, we just need to consider the |
Since we don't do .gots or .plts, we just need to consider the |
6156 |
virtual table relocs for gc. */ |
virtual table relocs for gc. */ |
6157 |
|
|
6158 |
static boolean |
static bfd_boolean |
6159 |
sh_elf_check_relocs (abfd, info, sec, relocs) |
sh_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, asection *sec, |
6160 |
bfd *abfd; |
const Elf_Internal_Rela *relocs) |
|
struct bfd_link_info *info; |
|
|
asection *sec; |
|
|
const Elf_Internal_Rela *relocs; |
|
6161 |
{ |
{ |
6162 |
Elf_Internal_Shdr *symtab_hdr; |
Elf_Internal_Shdr *symtab_hdr; |
6163 |
struct elf_link_hash_entry **sym_hashes, **sym_hashes_end; |
struct elf_link_hash_entry **sym_hashes, **sym_hashes_end; |
6164 |
|
struct elf_sh_link_hash_table *htab; |
6165 |
const Elf_Internal_Rela *rel; |
const Elf_Internal_Rela *rel; |
6166 |
const Elf_Internal_Rela *rel_end; |
const Elf_Internal_Rela *rel_end; |
|
bfd *dynobj; |
|
6167 |
bfd_vma *local_got_offsets; |
bfd_vma *local_got_offsets; |
6168 |
asection *sgot; |
asection *sgot; |
6169 |
asection *srelgot; |
asection *srelgot; |
6170 |
asection *sreloc; |
asection *sreloc; |
6171 |
|
unsigned int r_type; |
6172 |
|
int tls_type, old_tls_type; |
6173 |
|
|
6174 |
sgot = NULL; |
sgot = NULL; |
6175 |
srelgot = NULL; |
srelgot = NULL; |
6176 |
sreloc = NULL; |
sreloc = NULL; |
6177 |
|
|
6178 |
if (info->relocateable) |
if (info->relocatable) |
6179 |
return true; |
return TRUE; |
6180 |
|
|
6181 |
symtab_hdr = &elf_tdata (abfd)->symtab_hdr; |
symtab_hdr = &elf_tdata (abfd)->symtab_hdr; |
6182 |
sym_hashes = elf_sym_hashes (abfd); |
sym_hashes = elf_sym_hashes (abfd); |
6184 |
if (!elf_bad_symtab (abfd)) |
if (!elf_bad_symtab (abfd)) |
6185 |
sym_hashes_end -= symtab_hdr->sh_info; |
sym_hashes_end -= symtab_hdr->sh_info; |
6186 |
|
|
6187 |
dynobj = elf_hash_table (info)->dynobj; |
htab = sh_elf_hash_table (info); |
6188 |
local_got_offsets = elf_local_got_offsets (abfd); |
local_got_offsets = elf_local_got_offsets (abfd); |
6189 |
|
|
6190 |
rel_end = relocs + sec->reloc_count; |
rel_end = relocs + sec->reloc_count; |
6192 |
{ |
{ |
6193 |
struct elf_link_hash_entry *h; |
struct elf_link_hash_entry *h; |
6194 |
unsigned long r_symndx; |
unsigned long r_symndx; |
6195 |
|
#ifdef INCLUDE_SHMEDIA |
6196 |
|
int seen_stt_datalabel = 0; |
6197 |
|
#endif |
6198 |
|
|
6199 |
r_symndx = ELF32_R_SYM (rel->r_info); |
r_symndx = ELF32_R_SYM (rel->r_info); |
6200 |
|
r_type = ELF32_R_TYPE (rel->r_info); |
6201 |
|
|
6202 |
if (r_symndx < symtab_hdr->sh_info) |
if (r_symndx < symtab_hdr->sh_info) |
6203 |
h = NULL; |
h = NULL; |
6204 |
else |
else |
6205 |
h = sym_hashes[r_symndx - symtab_hdr->sh_info]; |
{ |
6206 |
|
h = sym_hashes[r_symndx - symtab_hdr->sh_info]; |
6207 |
|
#ifdef INCLUDE_SHMEDIA |
6208 |
|
while (h->root.type == bfd_link_hash_indirect |
6209 |
|
|| h->root.type == bfd_link_hash_warning) |
6210 |
|
{ |
6211 |
|
seen_stt_datalabel |= h->type == STT_DATALABEL; |
6212 |
|
h = (struct elf_link_hash_entry *) h->root.u.i.link; |
6213 |
|
} |
6214 |
|
#endif |
6215 |
|
} |
6216 |
|
|
6217 |
|
r_type = sh_elf_optimized_tls_reloc (info, r_type, h == NULL); |
6218 |
|
if (! info->shared |
6219 |
|
&& r_type == R_SH_TLS_IE_32 |
6220 |
|
&& h != NULL |
6221 |
|
&& h->root.type != bfd_link_hash_undefined |
6222 |
|
&& h->root.type != bfd_link_hash_undefweak |
6223 |
|
&& (h->dynindx == -1 |
6224 |
|
|| h->def_regular)) |
6225 |
|
r_type = R_SH_TLS_LE_32; |
6226 |
|
|
6227 |
/* Some relocs require a global offset table. */ |
/* Some relocs require a global offset table. */ |
6228 |
if (dynobj == NULL) |
if (htab->sgot == NULL) |
6229 |
{ |
{ |
6230 |
switch (ELF32_R_TYPE (rel->r_info)) |
switch (r_type) |
6231 |
{ |
{ |
6232 |
case R_SH_GOTPLT32: |
case R_SH_GOTPLT32: |
6233 |
case R_SH_GOT32: |
case R_SH_GOT32: |
6255 |
case R_SH_GOTPC_MEDHI16: |
case R_SH_GOTPC_MEDHI16: |
6256 |
case R_SH_GOTPC_HI16: |
case R_SH_GOTPC_HI16: |
6257 |
#endif |
#endif |
6258 |
elf_hash_table (info)->dynobj = dynobj = abfd; |
case R_SH_TLS_GD_32: |
6259 |
if (! _bfd_elf_create_got_section (dynobj, info)) |
case R_SH_TLS_LD_32: |
6260 |
return false; |
case R_SH_TLS_IE_32: |
6261 |
|
if (htab->sgot == NULL) |
6262 |
|
{ |
6263 |
|
if (htab->root.dynobj == NULL) |
6264 |
|
htab->root.dynobj = abfd; |
6265 |
|
if (!create_got_section (htab->root.dynobj, info)) |
6266 |
|
return FALSE; |
6267 |
|
} |
6268 |
break; |
break; |
6269 |
|
|
6270 |
default: |
default: |
6272 |
} |
} |
6273 |
} |
} |
6274 |
|
|
6275 |
switch (ELF32_R_TYPE (rel->r_info)) |
switch (r_type) |
6276 |
{ |
{ |
6277 |
/* This relocation describes the C++ object vtable hierarchy. |
/* This relocation describes the C++ object vtable hierarchy. |
6278 |
Reconstruct it for later use during GC. */ |
Reconstruct it for later use during GC. */ |
6279 |
case R_SH_GNU_VTINHERIT: |
case R_SH_GNU_VTINHERIT: |
6280 |
if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) |
if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) |
6281 |
return false; |
return FALSE; |
6282 |
break; |
break; |
6283 |
|
|
6284 |
/* This relocation describes which C++ vtable entries are actually |
/* This relocation describes which C++ vtable entries are actually |
6285 |
used. Record for later use during GC. */ |
used. Record for later use during GC. */ |
6286 |
case R_SH_GNU_VTENTRY: |
case R_SH_GNU_VTENTRY: |
6287 |
if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend)) |
if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend)) |
6288 |
return false; |
return FALSE; |
6289 |
break; |
break; |
6290 |
|
|
6291 |
|
case R_SH_TLS_IE_32: |
6292 |
|
if (info->shared) |
6293 |
|
info->flags |= DF_STATIC_TLS; |
6294 |
|
|
6295 |
|
/* FALLTHROUGH */ |
6296 |
force_got: |
force_got: |
6297 |
|
case R_SH_TLS_GD_32: |
6298 |
case R_SH_GOT32: |
case R_SH_GOT32: |
6299 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6300 |
case R_SH_GOT_LOW16: |
case R_SH_GOT_LOW16: |
6304 |
case R_SH_GOT10BY4: |
case R_SH_GOT10BY4: |
6305 |
case R_SH_GOT10BY8: |
case R_SH_GOT10BY8: |
6306 |
#endif |
#endif |
6307 |
/* This symbol requires a global offset table entry. */ |
switch (r_type) |
|
|
|
|
if (sgot == NULL) |
|
6308 |
{ |
{ |
6309 |
sgot = bfd_get_section_by_name (dynobj, ".got"); |
default: |
6310 |
BFD_ASSERT (sgot != NULL); |
tls_type = GOT_NORMAL; |
6311 |
} |
break; |
6312 |
|
case R_SH_TLS_GD_32: |
6313 |
if (srelgot == NULL |
tls_type = GOT_TLS_GD; |
6314 |
&& (h != NULL || info->shared)) |
break; |
6315 |
{ |
case R_SH_TLS_IE_32: |
6316 |
srelgot = bfd_get_section_by_name (dynobj, ".rela.got"); |
tls_type = GOT_TLS_IE; |
6317 |
if (srelgot == NULL) |
break; |
|
{ |
|
|
srelgot = bfd_make_section (dynobj, ".rela.got"); |
|
|
if (srelgot == NULL |
|
|
|| ! bfd_set_section_flags (dynobj, srelgot, |
|
|
(SEC_ALLOC |
|
|
| SEC_LOAD |
|
|
| SEC_HAS_CONTENTS |
|
|
| SEC_IN_MEMORY |
|
|
| SEC_LINKER_CREATED |
|
|
| SEC_READONLY)) |
|
|
|| ! bfd_set_section_alignment (dynobj, srelgot, 2)) |
|
|
return false; |
|
|
} |
|
6318 |
} |
} |
6319 |
|
|
6320 |
if (h != NULL) |
if (h != NULL) |
6321 |
{ |
{ |
6322 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6323 |
if (h->type == STT_DATALABEL) |
if (seen_stt_datalabel) |
6324 |
{ |
{ |
6325 |
struct elf_sh_link_hash_entry *hsh; |
struct elf_sh_link_hash_entry *eh |
6326 |
|
= (struct elf_sh_link_hash_entry *) h; |
6327 |
|
|
6328 |
h = (struct elf_link_hash_entry *) h->root.u.i.link; |
eh->datalabel_got.refcount += 1; |
|
hsh = (struct elf_sh_link_hash_entry *)h; |
|
|
if (hsh->datalabel_got_offset != (bfd_vma) -1) |
|
|
break; |
|
|
|
|
|
hsh->datalabel_got_offset = sgot->_raw_size; |
|
6329 |
} |
} |
6330 |
else |
else |
|
{ |
|
|
#endif |
|
|
if (h->got.offset != (bfd_vma) -1) |
|
|
{ |
|
|
/* We have already allocated space in the .got. */ |
|
|
break; |
|
|
} |
|
|
h->got.offset = sgot->_raw_size; |
|
|
#ifdef INCLUDE_SHMEDIA |
|
|
} |
|
6331 |
#endif |
#endif |
6332 |
|
h->got.refcount += 1; |
6333 |
/* Make sure this symbol is output as a dynamic symbol. */ |
old_tls_type = sh_elf_hash_entry (h)->tls_type; |
|
if (h->dynindx == -1) |
|
|
{ |
|
|
if (! bfd_elf32_link_record_dynamic_symbol (info, h)) |
|
|
return false; |
|
|
} |
|
|
|
|
|
srelgot->_raw_size += sizeof (Elf32_External_Rela); |
|
6334 |
} |
} |
6335 |
else |
else |
6336 |
{ |
{ |
6337 |
|
bfd_signed_vma *local_got_refcounts; |
6338 |
|
|
6339 |
/* This is a global offset table entry for a local |
/* This is a global offset table entry for a local |
6340 |
symbol. */ |
symbol. */ |
6341 |
if (local_got_offsets == NULL) |
local_got_refcounts = elf_local_got_refcounts (abfd); |
6342 |
|
if (local_got_refcounts == NULL) |
6343 |
{ |
{ |
6344 |
bfd_size_type size; |
bfd_size_type size; |
|
register unsigned int i; |
|
6345 |
|
|
6346 |
size = symtab_hdr->sh_info; |
size = symtab_hdr->sh_info; |
6347 |
size *= sizeof (bfd_vma); |
size *= sizeof (bfd_signed_vma); |
6348 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6349 |
/* Reserve space for both the datalabel and |
/* Reserve space for both the datalabel and |
6350 |
codelabel local GOT offsets. */ |
codelabel local GOT offsets. */ |
6351 |
size *= 2; |
size *= 2; |
6352 |
#endif |
#endif |
6353 |
local_got_offsets = (bfd_vma *) bfd_alloc (abfd, size); |
size += symtab_hdr->sh_info; |
6354 |
if (local_got_offsets == NULL) |
local_got_refcounts = ((bfd_signed_vma *) |
6355 |
return false; |
bfd_zalloc (abfd, size)); |
6356 |
elf_local_got_offsets (abfd) = local_got_offsets; |
if (local_got_refcounts == NULL) |
6357 |
for (i = 0; i < symtab_hdr->sh_info; i++) |
return FALSE; |
6358 |
local_got_offsets[i] = (bfd_vma) -1; |
elf_local_got_refcounts (abfd) = local_got_refcounts; |
6359 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6360 |
for (; i < 2 * symtab_hdr->sh_info; i++) |
/* Take care of both the datalabel and codelabel local |
6361 |
local_got_offsets[i] = (bfd_vma) -1; |
GOT offsets. */ |
6362 |
|
sh_elf_local_got_tls_type (abfd) |
6363 |
|
= (char *) (local_got_refcounts + 2 * symtab_hdr->sh_info); |
6364 |
|
#else |
6365 |
|
sh_elf_local_got_tls_type (abfd) |
6366 |
|
= (char *) (local_got_refcounts + symtab_hdr->sh_info); |
6367 |
#endif |
#endif |
6368 |
} |
} |
6369 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6370 |
if ((rel->r_addend & 1) != 0) |
if (rel->r_addend & 1) |
6371 |
{ |
local_got_refcounts[symtab_hdr->sh_info + r_symndx] += 1; |
|
if (local_got_offsets[symtab_hdr->sh_info |
|
|
+ r_symndx] != (bfd_vma) -1) |
|
|
{ |
|
|
/* We have already allocated space in the .got. */ |
|
|
break; |
|
|
} |
|
|
local_got_offsets[symtab_hdr->sh_info |
|
|
+ r_symndx] = sgot->_raw_size; |
|
|
} |
|
6372 |
else |
else |
|
{ |
|
|
#endif |
|
|
if (local_got_offsets[r_symndx] != (bfd_vma) -1) |
|
|
{ |
|
|
/* We have already allocated space in the .got. */ |
|
|
break; |
|
|
} |
|
|
local_got_offsets[r_symndx] = sgot->_raw_size; |
|
|
#ifdef INCLUDE_SHMEDIA |
|
|
} |
|
6373 |
#endif |
#endif |
6374 |
|
local_got_refcounts[r_symndx] += 1; |
6375 |
|
old_tls_type = sh_elf_local_got_tls_type (abfd) [r_symndx]; |
6376 |
|
} |
6377 |
|
|
6378 |
if (info->shared) |
/* If a TLS symbol is accessed using IE at least once, |
6379 |
|
there is no point to use dynamic model for it. */ |
6380 |
|
if (old_tls_type != tls_type && old_tls_type != GOT_UNKNOWN |
6381 |
|
&& (old_tls_type != GOT_TLS_GD || tls_type != GOT_TLS_IE)) |
6382 |
|
{ |
6383 |
|
if (old_tls_type == GOT_TLS_IE && tls_type == GOT_TLS_GD) |
6384 |
|
tls_type = GOT_TLS_IE; |
6385 |
|
else |
6386 |
{ |
{ |
6387 |
/* If we are generating a shared object, we need to |
(*_bfd_error_handler) |
6388 |
output a R_SH_RELATIVE reloc so that the dynamic |
(_("%B: `%s' accessed both as normal and thread local symbol"), |
6389 |
linker can adjust this GOT entry. */ |
abfd, h->root.root.string); |
6390 |
srelgot->_raw_size += sizeof (Elf32_External_Rela); |
return FALSE; |
6391 |
} |
} |
6392 |
} |
} |
6393 |
|
|
6394 |
sgot->_raw_size += 4; |
if (old_tls_type != tls_type) |
6395 |
|
{ |
6396 |
|
if (h != NULL) |
6397 |
|
sh_elf_hash_entry (h)->tls_type = tls_type; |
6398 |
|
else |
6399 |
|
sh_elf_local_got_tls_type (abfd) [r_symndx] = tls_type; |
6400 |
|
} |
6401 |
|
|
6402 |
break; |
break; |
6403 |
|
|
6404 |
|
case R_SH_TLS_LD_32: |
6405 |
|
sh_elf_hash_table(info)->tls_ldm_got.refcount += 1; |
6406 |
|
break; |
6407 |
|
|
6408 |
case R_SH_GOTPLT32: |
case R_SH_GOTPLT32: |
6409 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6410 |
case R_SH_GOTPLT_LOW16: |
case R_SH_GOTPLT_LOW16: |
6418 |
creating a procedure linkage table entry. */ |
creating a procedure linkage table entry. */ |
6419 |
|
|
6420 |
if (h == NULL |
if (h == NULL |
6421 |
|| ELF_ST_VISIBILITY (h->other) == STV_INTERNAL |
|| h->forced_local |
|
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN |
|
6422 |
|| ! info->shared |
|| ! info->shared |
6423 |
|| info->symbolic |
|| info->symbolic |
6424 |
|| h->dynindx == -1 |
|| h->dynindx == -1) |
|
|| h->got.offset != (bfd_vma) -1) |
|
6425 |
goto force_got; |
goto force_got; |
6426 |
|
|
6427 |
/* Make sure this symbol is output as a dynamic symbol. */ |
h->needs_plt = 1; |
6428 |
if (h->dynindx == -1) |
h->plt.refcount += 1; |
6429 |
{ |
((struct elf_sh_link_hash_entry *) h)->gotplt_refcount += 1; |
|
if (! bfd_elf32_link_record_dynamic_symbol (info, h)) |
|
|
return false; |
|
|
} |
|
|
|
|
|
h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT; |
|
6430 |
|
|
6431 |
break; |
break; |
6432 |
|
|
6449 |
if (h == NULL) |
if (h == NULL) |
6450 |
continue; |
continue; |
6451 |
|
|
6452 |
if (ELF_ST_VISIBILITY (h->other) == STV_INTERNAL |
if (h->forced_local) |
|
|| ELF_ST_VISIBILITY (h->other) == STV_HIDDEN) |
|
6453 |
break; |
break; |
6454 |
|
|
6455 |
h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT; |
h->needs_plt = 1; |
6456 |
|
h->plt.refcount += 1; |
6457 |
break; |
break; |
6458 |
|
|
6459 |
case R_SH_DIR32: |
case R_SH_DIR32: |
6460 |
case R_SH_REL32: |
case R_SH_REL32: |
6461 |
if (h != NULL) |
#ifdef INCLUDE_SHMEDIA |
6462 |
h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF; |
case R_SH_IMM_LOW16_PCREL: |
6463 |
|
case R_SH_IMM_MEDLOW16_PCREL: |
6464 |
|
case R_SH_IMM_MEDHI16_PCREL: |
6465 |
|
case R_SH_IMM_HI16_PCREL: |
6466 |
|
#endif |
6467 |
|
if (h != NULL && ! info->shared) |
6468 |
|
{ |
6469 |
|
h->non_got_ref = 1; |
6470 |
|
h->plt.refcount += 1; |
6471 |
|
} |
6472 |
|
|
6473 |
/* If we are creating a shared library, and this is a reloc |
/* If we are creating a shared library, and this is a reloc |
6474 |
against a global symbol, or a non PC relative reloc |
against a global symbol, or a non PC relative reloc |
6481 |
possible that DEF_REGULAR is not set now but will be set |
possible that DEF_REGULAR is not set now but will be set |
6482 |
later (it is never cleared). We account for that |
later (it is never cleared). We account for that |
6483 |
possibility below by storing information in the |
possibility below by storing information in the |
6484 |
pcrel_relocs_copied field of the hash table entry. */ |
dyn_relocs field of the hash table entry. A similar |
6485 |
if (info->shared |
situation occurs when creating shared libraries and symbol |
6486 |
&& (sec->flags & SEC_ALLOC) != 0 |
visibility changes render the symbol local. |
6487 |
&& (ELF32_R_TYPE (rel->r_info) != R_SH_REL32 |
|
6488 |
|| (h != NULL |
If on the other hand, we are creating an executable, we |
6489 |
&& (! info->symbolic |
may need to keep relocations for symbols satisfied by a |
6490 |
|| (h->elf_link_hash_flags |
dynamic library if we manage to avoid copy relocs for the |
6491 |
& ELF_LINK_HASH_DEF_REGULAR) == 0)))) |
symbol. */ |
6492 |
|
if ((info->shared |
6493 |
|
&& (sec->flags & SEC_ALLOC) != 0 |
6494 |
|
&& (r_type != R_SH_REL32 |
6495 |
|
|| (h != NULL |
6496 |
|
&& (! info->symbolic |
6497 |
|
|| h->root.type == bfd_link_hash_defweak |
6498 |
|
|| !h->def_regular)))) |
6499 |
|
|| (! info->shared |
6500 |
|
&& (sec->flags & SEC_ALLOC) != 0 |
6501 |
|
&& h != NULL |
6502 |
|
&& (h->root.type == bfd_link_hash_defweak |
6503 |
|
|| !h->def_regular))) |
6504 |
{ |
{ |
6505 |
|
struct elf_sh_dyn_relocs *p; |
6506 |
|
struct elf_sh_dyn_relocs **head; |
6507 |
|
|
6508 |
|
if (htab->root.dynobj == NULL) |
6509 |
|
htab->root.dynobj = abfd; |
6510 |
|
|
6511 |
/* When creating a shared object, we must copy these |
/* When creating a shared object, we must copy these |
6512 |
reloc types into the output file. We create a reloc |
reloc types into the output file. We create a reloc |
6513 |
section in dynobj and make room for this reloc. */ |
section in dynobj and make room for this reloc. */ |
6520 |
elf_elfheader (abfd)->e_shstrndx, |
elf_elfheader (abfd)->e_shstrndx, |
6521 |
elf_section_data (sec)->rel_hdr.sh_name)); |
elf_section_data (sec)->rel_hdr.sh_name)); |
6522 |
if (name == NULL) |
if (name == NULL) |
6523 |
return false; |
return FALSE; |
6524 |
|
|
6525 |
BFD_ASSERT (strncmp (name, ".rela", 5) == 0 |
BFD_ASSERT (strncmp (name, ".rela", 5) == 0 |
6526 |
&& strcmp (bfd_get_section_name (abfd, sec), |
&& strcmp (bfd_get_section_name (abfd, sec), |
6527 |
name + 5) == 0); |
name + 5) == 0); |
6528 |
|
|
6529 |
sreloc = bfd_get_section_by_name (dynobj, name); |
sreloc = bfd_get_section_by_name (htab->root.dynobj, name); |
6530 |
if (sreloc == NULL) |
if (sreloc == NULL) |
6531 |
{ |
{ |
6532 |
flagword flags; |
flagword flags; |
6533 |
|
|
6534 |
sreloc = bfd_make_section (dynobj, name); |
sreloc = bfd_make_section (htab->root.dynobj, name); |
6535 |
flags = (SEC_HAS_CONTENTS | SEC_READONLY |
flags = (SEC_HAS_CONTENTS | SEC_READONLY |
6536 |
| SEC_IN_MEMORY | SEC_LINKER_CREATED); |
| SEC_IN_MEMORY | SEC_LINKER_CREATED); |
6537 |
if ((sec->flags & SEC_ALLOC) != 0) |
if ((sec->flags & SEC_ALLOC) != 0) |
6538 |
flags |= SEC_ALLOC | SEC_LOAD; |
flags |= SEC_ALLOC | SEC_LOAD; |
6539 |
if (sreloc == NULL |
if (sreloc == NULL |
6540 |
|| ! bfd_set_section_flags (dynobj, sreloc, flags) |
|| ! bfd_set_section_flags (htab->root.dynobj, |
6541 |
|| ! bfd_set_section_alignment (dynobj, sreloc, 2)) |
sreloc, flags) |
6542 |
return false; |
|| ! bfd_set_section_alignment (htab->root.dynobj, |
6543 |
|
sreloc, 2)) |
6544 |
|
return FALSE; |
6545 |
} |
} |
6546 |
if (sec->flags & SEC_READONLY) |
elf_section_data (sec)->sreloc = sreloc; |
|
info->flags |= DF_TEXTREL; |
|
6547 |
} |
} |
6548 |
|
|
6549 |
sreloc->_raw_size += sizeof (Elf32_External_Rela); |
/* If this is a global symbol, we count the number of |
6550 |
|
relocations we need for this symbol. */ |
6551 |
/* If we are linking with -Bsymbolic, and this is a |
if (h != NULL) |
6552 |
global symbol, we count the number of PC relative |
head = &((struct elf_sh_link_hash_entry *) h)->dyn_relocs; |
6553 |
relocations we have entered for this symbol, so that |
else |
|
we can discard them again if the symbol is later |
|
|
defined by a regular object. Note that this function |
|
|
is only called if we are using an elf_sh linker |
|
|
hash table, which means that h is really a pointer to |
|
|
an elf_sh_link_hash_entry. */ |
|
|
if (h != NULL && info->symbolic |
|
|
&& ELF32_R_TYPE (rel->r_info) == R_SH_REL32) |
|
6554 |
{ |
{ |
6555 |
struct elf_sh_link_hash_entry *eh; |
asection *s; |
|
struct elf_sh_pcrel_relocs_copied *p; |
|
6556 |
|
|
6557 |
eh = (struct elf_sh_link_hash_entry *) h; |
/* Track dynamic relocs needed for local syms too. */ |
6558 |
|
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec, |
6559 |
|
sec, r_symndx); |
6560 |
|
if (s == NULL) |
6561 |
|
return FALSE; |
6562 |
|
|
6563 |
for (p = eh->pcrel_relocs_copied; p != NULL; p = p->next) |
head = ((struct elf_sh_dyn_relocs **) |
6564 |
if (p->section == sreloc) |
&elf_section_data (s)->local_dynrel); |
6565 |
break; |
} |
6566 |
|
|
6567 |
|
p = *head; |
6568 |
|
if (p == NULL || p->sec != sec) |
6569 |
|
{ |
6570 |
|
bfd_size_type amt = sizeof (*p); |
6571 |
|
p = bfd_alloc (htab->root.dynobj, amt); |
6572 |
if (p == NULL) |
if (p == NULL) |
6573 |
{ |
return FALSE; |
6574 |
p = ((struct elf_sh_pcrel_relocs_copied *) |
p->next = *head; |
6575 |
bfd_alloc (dynobj, (bfd_size_type) sizeof *p)); |
*head = p; |
6576 |
if (p == NULL) |
p->sec = sec; |
6577 |
return false; |
p->count = 0; |
6578 |
p->next = eh->pcrel_relocs_copied; |
p->pc_count = 0; |
|
eh->pcrel_relocs_copied = p; |
|
|
p->section = sreloc; |
|
|
p->count = 0; |
|
|
} |
|
|
|
|
|
++p->count; |
|
6579 |
} |
} |
6580 |
|
|
6581 |
|
p->count += 1; |
6582 |
|
if (r_type == R_SH_REL32 |
6583 |
|
#ifdef INCLUDE_SHMEDIA |
6584 |
|
|| r_type == R_SH_IMM_LOW16_PCREL |
6585 |
|
|| r_type == R_SH_IMM_MEDLOW16_PCREL |
6586 |
|
|| r_type == R_SH_IMM_MEDHI16_PCREL |
6587 |
|
|| r_type == R_SH_IMM_HI16_PCREL |
6588 |
|
#endif |
6589 |
|
) |
6590 |
|
p->pc_count += 1; |
6591 |
|
} |
6592 |
|
|
6593 |
|
break; |
6594 |
|
|
6595 |
|
case R_SH_TLS_LE_32: |
6596 |
|
if (info->shared) |
6597 |
|
{ |
6598 |
|
(*_bfd_error_handler) |
6599 |
|
(_("%B: TLS local exec code cannot be linked into shared objects"), |
6600 |
|
abfd); |
6601 |
|
return FALSE; |
6602 |
} |
} |
6603 |
|
|
6604 |
break; |
break; |
6605 |
|
|
6606 |
|
case R_SH_TLS_LDO_32: |
6607 |
|
/* Nothing to do. */ |
6608 |
|
break; |
6609 |
|
|
6610 |
|
default: |
6611 |
|
break; |
6612 |
} |
} |
6613 |
} |
} |
6614 |
|
|
6615 |
return true; |
return TRUE; |
6616 |
} |
} |
6617 |
|
|
6618 |
#ifndef sh_elf_set_mach_from_flags |
#ifndef sh_elf_set_mach_from_flags |
6619 |
static boolean |
static unsigned int sh_ef_bfd_table[] = { EF_SH_BFD_TABLE }; |
6620 |
sh_elf_set_mach_from_flags (abfd) |
|
6621 |
bfd *abfd; |
static bfd_boolean |
6622 |
|
sh_elf_set_mach_from_flags (bfd *abfd) |
6623 |
{ |
{ |
6624 |
flagword flags = elf_elfheader (abfd)->e_flags; |
flagword flags = elf_elfheader (abfd)->e_flags & EF_SH_MACH_MASK; |
6625 |
|
|
6626 |
switch (flags & EF_SH_MACH_MASK) |
if (flags >= sizeof(sh_ef_bfd_table)) |
6627 |
{ |
return FALSE; |
6628 |
case EF_SH1: |
|
6629 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh); |
if (sh_ef_bfd_table[flags] == 0) |
6630 |
break; |
return FALSE; |
6631 |
case EF_SH2: |
|
6632 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh2); |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, sh_ef_bfd_table[flags]); |
6633 |
break; |
|
6634 |
case EF_SH_DSP: |
return TRUE; |
6635 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh_dsp); |
} |
6636 |
break; |
|
6637 |
case EF_SH3: |
|
6638 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh3); |
/* Reverse table lookup for sh_ef_bfd_table[]. |
6639 |
break; |
Given a bfd MACH value from archures.c |
6640 |
case EF_SH3_DSP: |
return the equivalent ELF flags from the table. |
6641 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh3_dsp); |
Return -1 if no match is found. */ |
6642 |
break; |
|
6643 |
case EF_SH3E: |
int |
6644 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh3e); |
sh_elf_get_flags_from_mach (unsigned long mach) |
6645 |
break; |
{ |
6646 |
case EF_SH_UNKNOWN: |
int i = ARRAY_SIZE (sh_ef_bfd_table); |
6647 |
case EF_SH4: |
|
6648 |
bfd_default_set_arch_mach (abfd, bfd_arch_sh, bfd_mach_sh4); |
for (; i>0; i--) |
6649 |
break; |
if (sh_ef_bfd_table[i] == mach) |
6650 |
default: |
return i; |
6651 |
return false; |
|
6652 |
} |
/* shouldn't get here */ |
6653 |
return true; |
BFD_FAIL(); |
6654 |
|
|
6655 |
|
return -1; |
6656 |
} |
} |
6657 |
#endif /* not sh_elf_set_mach_from_flags */ |
#endif /* not sh_elf_set_mach_from_flags */ |
6658 |
|
|
6659 |
#ifndef sh_elf_set_private_flags |
#ifndef sh_elf_set_private_flags |
6660 |
/* Function to keep SH specific file flags. */ |
/* Function to keep SH specific file flags. */ |
6661 |
|
|
6662 |
static boolean |
static bfd_boolean |
6663 |
sh_elf_set_private_flags (abfd, flags) |
sh_elf_set_private_flags (bfd *abfd, flagword flags) |
|
bfd *abfd; |
|
|
flagword flags; |
|
6664 |
{ |
{ |
6665 |
BFD_ASSERT (! elf_flags_init (abfd) |
BFD_ASSERT (! elf_flags_init (abfd) |
6666 |
|| elf_elfheader (abfd)->e_flags == flags); |
|| elf_elfheader (abfd)->e_flags == flags); |
6667 |
|
|
6668 |
elf_elfheader (abfd)->e_flags = flags; |
elf_elfheader (abfd)->e_flags = flags; |
6669 |
elf_flags_init (abfd) = true; |
elf_flags_init (abfd) = TRUE; |
6670 |
return sh_elf_set_mach_from_flags (abfd); |
return sh_elf_set_mach_from_flags (abfd); |
6671 |
} |
} |
6672 |
#endif /* not sh_elf_set_private_flags */ |
#endif /* not sh_elf_set_private_flags */ |
6674 |
#ifndef sh_elf_copy_private_data |
#ifndef sh_elf_copy_private_data |
6675 |
/* Copy backend specific data from one object module to another */ |
/* Copy backend specific data from one object module to another */ |
6676 |
|
|
6677 |
static boolean |
static bfd_boolean |
6678 |
sh_elf_copy_private_data (ibfd, obfd) |
sh_elf_copy_private_data (bfd * ibfd, bfd * obfd) |
|
bfd * ibfd; |
|
|
bfd * obfd; |
|
6679 |
{ |
{ |
6680 |
if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour |
if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour |
6681 |
|| bfd_get_flavour (obfd) != bfd_target_elf_flavour) |
|| bfd_get_flavour (obfd) != bfd_target_elf_flavour) |
6682 |
return true; |
return TRUE; |
6683 |
|
|
6684 |
return sh_elf_set_private_flags (obfd, elf_elfheader (ibfd)->e_flags); |
return sh_elf_set_private_flags (obfd, elf_elfheader (ibfd)->e_flags); |
6685 |
} |
} |
6686 |
#endif /* not sh_elf_copy_private_data */ |
#endif /* not sh_elf_copy_private_data */ |
6687 |
|
|
6688 |
#ifndef sh_elf_merge_private_data |
#ifndef sh_elf_merge_private_data |
|
/* This routine checks for linking big and little endian objects |
|
|
together, and for linking sh-dsp with sh3e / sh4 objects. */ |
|
6689 |
|
|
6690 |
static boolean |
/* This function returns the ELF architecture number that |
6691 |
sh_elf_merge_private_data (ibfd, obfd) |
corresponds to the given arch_sh* flags. */ |
6692 |
bfd *ibfd; |
|
6693 |
bfd *obfd; |
int |
6694 |
|
sh_find_elf_flags (unsigned int arch_set) |
6695 |
{ |
{ |
6696 |
flagword old_flags, new_flags; |
extern unsigned long sh_get_bfd_mach_from_arch_set (unsigned int); |
6697 |
|
unsigned long bfd_mach = sh_get_bfd_mach_from_arch_set (arch_set); |
6698 |
|
|
6699 |
|
return sh_elf_get_flags_from_mach (bfd_mach); |
6700 |
|
} |
6701 |
|
|
6702 |
if (! _bfd_generic_verify_endian_match (ibfd, obfd)) |
/* This routine initialises the elf flags when required and |
6703 |
return false; |
calls sh_merge_bfd_arch() to check dsp/fpu compatibility. */ |
6704 |
|
|
6705 |
|
static bfd_boolean |
6706 |
|
sh_elf_merge_private_data (bfd *ibfd, bfd *obfd) |
6707 |
|
{ |
6708 |
|
extern bfd_boolean sh_merge_bfd_arch (bfd *, bfd *); |
6709 |
|
|
6710 |
if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour |
if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour |
6711 |
|| bfd_get_flavour (obfd) != bfd_target_elf_flavour) |
|| bfd_get_flavour (obfd) != bfd_target_elf_flavour) |
6712 |
return true; |
return TRUE; |
6713 |
|
|
6714 |
if (! elf_flags_init (obfd)) |
if (! elf_flags_init (obfd)) |
6715 |
{ |
{ |
6716 |
/* This happens when ld starts out with a 'blank' output file. */ |
/* This happens when ld starts out with a 'blank' output file. */ |
6717 |
elf_flags_init (obfd) = true; |
elf_flags_init (obfd) = TRUE; |
6718 |
elf_elfheader (obfd)->e_flags = EF_SH1; |
elf_elfheader (obfd)->e_flags = EF_SH1; |
6719 |
|
sh_elf_set_mach_from_flags (obfd); |
6720 |
} |
} |
6721 |
old_flags = elf_elfheader (obfd)->e_flags; |
|
6722 |
new_flags = elf_elfheader (ibfd)->e_flags; |
if (! sh_merge_bfd_arch (ibfd, obfd)) |
6723 |
if ((EF_SH_HAS_DSP (old_flags) && EF_SH_HAS_FP (new_flags)) |
{ |
6724 |
|| (EF_SH_HAS_DSP (new_flags) && EF_SH_HAS_FP (old_flags))) |
_bfd_error_handler ("%B: uses instructions which are incompatible " |
6725 |
{ |
"with instructions used in previous modules", |
6726 |
(*_bfd_error_handler) |
ibfd); |
|
("%s: uses %s instructions while previous modules use %s instructions", |
|
|
bfd_archive_filename (ibfd), |
|
|
EF_SH_HAS_DSP (new_flags) ? "dsp" : "floating point", |
|
|
EF_SH_HAS_DSP (new_flags) ? "floating point" : "dsp"); |
|
6727 |
bfd_set_error (bfd_error_bad_value); |
bfd_set_error (bfd_error_bad_value); |
6728 |
return false; |
return FALSE; |
6729 |
} |
} |
|
elf_elfheader (obfd)->e_flags = EF_SH_MERGE_MACH (old_flags, new_flags); |
|
6730 |
|
|
6731 |
return sh_elf_set_mach_from_flags (obfd); |
elf_elfheader (obfd)->e_flags = |
6732 |
|
sh_elf_get_flags_from_mach (bfd_get_mach (obfd)); |
6733 |
|
|
6734 |
|
return TRUE; |
6735 |
} |
} |
6736 |
#endif /* not sh_elf_merge_private_data */ |
#endif /* not sh_elf_merge_private_data */ |
6737 |
|
|
6738 |
|
/* Override the generic function because we need to store sh_elf_obj_tdata |
6739 |
|
as the specific tdata. We set also the machine architecture from flags |
6740 |
|
here. */ |
6741 |
|
|
6742 |
|
static bfd_boolean |
6743 |
|
sh_elf_object_p (bfd *abfd) |
6744 |
|
{ |
6745 |
|
return sh_elf_set_mach_from_flags (abfd); |
6746 |
|
} |
6747 |
|
|
6748 |
/* Finish up dynamic symbol handling. We set the contents of various |
/* Finish up dynamic symbol handling. We set the contents of various |
6749 |
dynamic sections here. */ |
dynamic sections here. */ |
6750 |
|
|
6751 |
static boolean |
static bfd_boolean |
6752 |
sh_elf_finish_dynamic_symbol (output_bfd, info, h, sym) |
sh_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info, |
6753 |
bfd *output_bfd; |
struct elf_link_hash_entry *h, |
6754 |
struct bfd_link_info *info; |
Elf_Internal_Sym *sym) |
|
struct elf_link_hash_entry *h; |
|
|
Elf_Internal_Sym *sym; |
|
6755 |
{ |
{ |
6756 |
bfd *dynobj; |
struct elf_sh_link_hash_table *htab; |
6757 |
|
|
6758 |
dynobj = elf_hash_table (info)->dynobj; |
htab = sh_elf_hash_table (info); |
6759 |
|
|
6760 |
if (h->plt.offset != (bfd_vma) -1) |
if (h->plt.offset != (bfd_vma) -1) |
6761 |
{ |
{ |
6766 |
bfd_vma plt_index; |
bfd_vma plt_index; |
6767 |
bfd_vma got_offset; |
bfd_vma got_offset; |
6768 |
Elf_Internal_Rela rel; |
Elf_Internal_Rela rel; |
6769 |
|
bfd_byte *loc; |
6770 |
|
|
6771 |
/* This symbol has an entry in the procedure linkage table. Set |
/* This symbol has an entry in the procedure linkage table. Set |
6772 |
it up. */ |
it up. */ |
6773 |
|
|
6774 |
BFD_ASSERT (h->dynindx != -1); |
BFD_ASSERT (h->dynindx != -1); |
6775 |
|
|
6776 |
splt = bfd_get_section_by_name (dynobj, ".plt"); |
splt = htab->splt; |
6777 |
sgot = bfd_get_section_by_name (dynobj, ".got.plt"); |
sgot = htab->sgotplt; |
6778 |
srel = bfd_get_section_by_name (dynobj, ".rela.plt"); |
srel = htab->srelplt; |
6779 |
BFD_ASSERT (splt != NULL && sgot != NULL && srel != NULL); |
BFD_ASSERT (splt != NULL && sgot != NULL && srel != NULL); |
6780 |
|
|
6781 |
/* Get the index in the procedure linkage table which |
/* Get the index in the procedure linkage table which |
6790 |
got_offset = (plt_index + 3) * 4; |
got_offset = (plt_index + 3) * 4; |
6791 |
|
|
6792 |
#ifdef GOT_BIAS |
#ifdef GOT_BIAS |
6793 |
got_offset -= GOT_BIAS; |
if (info->shared) |
6794 |
|
got_offset -= GOT_BIAS; |
6795 |
#endif |
#endif |
6796 |
|
|
6797 |
/* Fill in the entry in the procedure linkage table. */ |
/* Fill in the entry in the procedure linkage table. */ |
6812 |
(splt->contents + h->plt.offset |
(splt->contents + h->plt.offset |
6813 |
+ elf_sh_plt_symbol_offset (info))); |
+ elf_sh_plt_symbol_offset (info))); |
6814 |
|
|
6815 |
|
/* Set bottom bit because its for a branch to SHmedia */ |
6816 |
movi_shori_putval (output_bfd, |
movi_shori_putval (output_bfd, |
6817 |
(splt->output_section->vma + splt->output_offset), |
(splt->output_section->vma + splt->output_offset) |
6818 |
|
| 1, |
6819 |
(splt->contents + h->plt.offset |
(splt->contents + h->plt.offset |
6820 |
+ elf_sh_plt_plt0_offset (info))); |
+ elf_sh_plt_plt0_offset (info))); |
6821 |
#else |
#else |
6854 |
} |
} |
6855 |
|
|
6856 |
#ifdef GOT_BIAS |
#ifdef GOT_BIAS |
6857 |
got_offset += GOT_BIAS; |
if (info->shared) |
6858 |
|
got_offset += GOT_BIAS; |
6859 |
#endif |
#endif |
6860 |
|
|
6861 |
#ifdef INCLUDE_SHMEDIA |
#ifdef INCLUDE_SHMEDIA |
6886 |
#ifdef GOT_BIAS |
#ifdef GOT_BIAS |
6887 |
rel.r_addend = GOT_BIAS; |
rel.r_addend = GOT_BIAS; |
6888 |
#endif |
#endif |
6889 |
bfd_elf32_swap_reloca_out (output_bfd, &rel, |
loc = srel->contents + plt_index * sizeof (Elf32_External_Rela); |
6890 |
((Elf32_External_Rela *) srel->contents |
bfd_elf32_swap_reloca_out (output_bfd, &rel, loc); |
|
+ plt_index)); |
|
6891 |
|
|
6892 |
if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) |
if (!h->def_regular) |
6893 |
{ |
{ |
6894 |
/* Mark the symbol as undefined, rather than as defined in |
/* Mark the symbol as undefined, rather than as defined in |
6895 |
the .plt section. Leave the value alone. */ |
the .plt section. Leave the value alone. */ |
6897 |
} |
} |
6898 |
} |
} |
6899 |
|
|
6900 |
if (h->got.offset != (bfd_vma) -1) |
if (h->got.offset != (bfd_vma) -1 |
6901 |
|
&& sh_elf_hash_entry (h)->tls_type != GOT_TLS_GD |
6902 |
|
&& sh_elf_hash_entry (h)->tls_type != GOT_TLS_IE) |
6903 |
{ |
{ |
6904 |
asection *sgot; |
asection *sgot; |
6905 |
asection *srel; |
asection *srel; |
6906 |
Elf_Internal_Rela rel; |
Elf_Internal_Rela rel; |
6907 |
|
bfd_byte *loc; |
6908 |
|
|
6909 |
/* This symbol has an entry in the global offset table. Set it |
/* This symbol has an entry in the global offset table. Set it |
6910 |
up. */ |
up. */ |
6911 |
|
|
6912 |
sgot = bfd_get_section_by_name (dynobj, ".got"); |
sgot = htab->sgot; |
6913 |
srel = bfd_get_section_by_name (dynobj, ".rela.got"); |
srel = htab->srelgot; |
6914 |
BFD_ASSERT (sgot != NULL && srel != NULL); |
BFD_ASSERT (sgot != NULL && srel != NULL); |
6915 |
|
|
6916 |
rel.r_offset = (sgot->output_section->vma |
rel.r_offset = (sgot->output_section->vma |
6917 |
+ sgot->output_offset |
+ sgot->output_offset |
6918 |
+ (h->got.offset &~ (bfd_vma) 1)); |
+ (h->got.offset &~ (bfd_vma) 1)); |
6919 |
|
|
6920 |
/* If this is a -Bsymbolic link, and the symbol is defined |
/* If this is a static link, or it is a -Bsymbolic link and the |
6921 |
locally, we just want to emit a RELATIVE reloc. Likewise if |
symbol is defined locally or was forced to be local because |
6922 |
the symbol was forced to be local because of a version file. |
of a version file, we just want to emit a RELATIVE reloc. |
6923 |
The entry in the global offset table will already have been |
The entry in the global offset table will already have been |
6924 |
initialized in the relocate_section function. */ |
initialized in the relocate_section function. */ |
6925 |
if (info->shared |
if (info->shared |
6926 |
&& (info->symbolic || h->dynindx == -1) |
&& SYMBOL_REFERENCES_LOCAL (info, h)) |
|
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)) |
|
6927 |
{ |
{ |
6928 |
rel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
rel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
6929 |
rel.r_addend = (h->root.u.def.value |
rel.r_addend = (h->root.u.def.value |
6937 |
rel.r_addend = 0; |
rel.r_addend = 0; |
6938 |
} |
} |
6939 |
|
|
6940 |
bfd_elf32_swap_reloca_out (output_bfd, &rel, |
loc = srel->contents; |
6941 |
((Elf32_External_Rela *) srel->contents |
loc += srel->reloc_count++ * sizeof (Elf32_External_Rela); |
6942 |
+ srel->reloc_count)); |
bfd_elf32_swap_reloca_out (output_bfd, &rel, loc); |
|
++srel->reloc_count; |
|
6943 |
} |
} |
6944 |
|
|
6945 |
if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0) |
#ifdef INCLUDE_SHMEDIA |
6946 |
|
{ |
6947 |
|
struct elf_sh_link_hash_entry *eh; |
6948 |
|
|
6949 |
|
eh = (struct elf_sh_link_hash_entry *) h; |
6950 |
|
if (eh->datalabel_got.offset != (bfd_vma) -1) |
6951 |
|
{ |
6952 |
|
asection *sgot; |
6953 |
|
asection *srel; |
6954 |
|
Elf_Internal_Rela rel; |
6955 |
|
bfd_byte *loc; |
6956 |
|
|
6957 |
|
/* This symbol has a datalabel entry in the global offset table. |
6958 |
|
Set it up. */ |
6959 |
|
|
6960 |
|
sgot = htab->sgot; |
6961 |
|
srel = htab->srelgot; |
6962 |
|
BFD_ASSERT (sgot != NULL && srel != NULL); |
6963 |
|
|
6964 |
|
rel.r_offset = (sgot->output_section->vma |
6965 |
|
+ sgot->output_offset |
6966 |
|
+ (eh->datalabel_got.offset &~ (bfd_vma) 1)); |
6967 |
|
|
6968 |
|
/* If this is a static link, or it is a -Bsymbolic link and the |
6969 |
|
symbol is defined locally or was forced to be local because |
6970 |
|
of a version file, we just want to emit a RELATIVE reloc. |
6971 |
|
The entry in the global offset table will already have been |
6972 |
|
initialized in the relocate_section function. */ |
6973 |
|
if (info->shared |
6974 |
|
&& SYMBOL_REFERENCES_LOCAL (info, h)) |
6975 |
|
{ |
6976 |
|
rel.r_info = ELF32_R_INFO (0, R_SH_RELATIVE); |
6977 |
|
rel.r_addend = (h->root.u.def.value |
6978 |
|
+ h->root.u.def.section->output_section->vma |
6979 |
|
+ h->root.u.def.section->output_offset); |
6980 |
|
} |
6981 |
|
else |
6982 |
|
{ |
6983 |
|
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents |
6984 |
|
+ eh->datalabel_got.offset); |
6985 |
|
rel.r_info = ELF32_R_INFO (h->dynindx, R_SH_GLOB_DAT); |
6986 |
|
rel.r_addend = 0; |
6987 |
|
} |
6988 |
|
|
6989 |
|
loc = srel->contents; |
6990 |
|
loc += srel->reloc_count++ * sizeof (Elf32_External_Rela); |
6991 |
|
bfd_elf32_swap_reloca_out (output_bfd, &rel, loc); |
6992 |
|
} |
6993 |
|
} |
6994 |
|
#endif |
6995 |
|
|
6996 |
|
if (h->needs_copy) |
6997 |
{ |
{ |
6998 |
asection *s; |
asection *s; |
6999 |
Elf_Internal_Rela rel; |
Elf_Internal_Rela rel; |
7000 |
|
bfd_byte *loc; |
7001 |
|
|
7002 |
/* This symbol needs a copy reloc. Set it up. */ |
/* This symbol needs a copy reloc. Set it up. */ |
7003 |
|
|
7014 |
+ h->root.u.def.section->output_offset); |
+ h->root.u.def.section->output_offset); |
7015 |
rel.r_info = ELF32_R_INFO (h->dynindx, R_SH_COPY); |
rel.r_info = ELF32_R_INFO (h->dynindx, R_SH_COPY); |
7016 |
rel.r_addend = 0; |
rel.r_addend = 0; |
7017 |
bfd_elf32_swap_reloca_out (output_bfd, &rel, |
loc = s->contents + s->reloc_count++ * sizeof (Elf32_External_Rela); |
7018 |
((Elf32_External_Rela *) s->contents |
bfd_elf32_swap_reloca_out (output_bfd, &rel, loc); |
|
+ s->reloc_count)); |
|
|
++s->reloc_count; |
|
7019 |
} |
} |
7020 |
|
|
7021 |
/* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. */ |
/* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. */ |
7023 |
|| strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0) |
|| strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0) |
7024 |
sym->st_shndx = SHN_ABS; |
sym->st_shndx = SHN_ABS; |
7025 |
|
|
7026 |
return true; |
return TRUE; |
7027 |
} |
} |
7028 |
|
|
7029 |
/* Finish up the dynamic sections. */ |
/* Finish up the dynamic sections. */ |
7030 |
|
|
7031 |
static boolean |
static bfd_boolean |
7032 |
sh_elf_finish_dynamic_sections (output_bfd, info) |
sh_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info) |
|
bfd *output_bfd; |
|
|
struct bfd_link_info *info; |
|
7033 |
{ |
{ |
7034 |
bfd *dynobj; |
struct elf_sh_link_hash_table *htab; |
7035 |
asection *sgot; |
asection *sgot; |
7036 |
asection *sdyn; |
asection *sdyn; |
7037 |
|
|
7038 |
dynobj = elf_hash_table (info)->dynobj; |
htab = sh_elf_hash_table (info); |
7039 |
|
sgot = htab->sgotplt; |
7040 |
sgot = bfd_get_section_by_name (dynobj, ".got.plt"); |
sdyn = bfd_get_section_by_name (htab->root.dynobj, ".dynamic"); |
|
BFD_ASSERT (sgot != NULL); |
|
|
sdyn = bfd_get_section_by_name (dynobj, ".dynamic"); |
|
7041 |
|
|
7042 |
if (elf_hash_table (info)->dynamic_sections_created) |
if (htab->root.dynamic_sections_created) |
7043 |
{ |
{ |
7044 |
asection *splt; |
asection *splt; |
7045 |
Elf32_External_Dyn *dyncon, *dynconend; |
Elf32_External_Dyn *dyncon, *dynconend; |
7046 |
|
|
7047 |
BFD_ASSERT (sdyn != NULL); |
BFD_ASSERT (sgot != NULL && sdyn != NULL); |
7048 |
|
|
7049 |
dyncon = (Elf32_External_Dyn *) sdyn->contents; |
dyncon = (Elf32_External_Dyn *) sdyn->contents; |
7050 |
dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->_raw_size); |
dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->size); |
7051 |
for (; dyncon < dynconend; dyncon++) |
for (; dyncon < dynconend; dyncon++) |
7052 |
{ |
{ |
7053 |
Elf_Internal_Dyn dyn; |
Elf_Internal_Dyn dyn; |
|
const char *name; |
|
7054 |
asection *s; |
asection *s; |
7055 |
|
#ifdef INCLUDE_SHMEDIA |
7056 |
|
const char *name; |
7057 |
|
#endif |
7058 |
|
|
7059 |
bfd_elf32_swap_dyn_in (dynobj, dyncon, &dyn); |
bfd_elf32_swap_dyn_in (htab->root.dynobj, dyncon, &dyn); |
7060 |
|
|
7061 |
switch (dyn.d_tag) |
switch (dyn.d_tag) |
7062 |
{ |
{ |
7063 |
default: |
default: |
7064 |
break; |
break; |
7065 |
|
|
7066 |
|
#ifdef INCLUDE_SHMEDIA |
7067 |
|
case DT_INIT: |
7068 |
|
name = info->init_function; |
7069 |
|
goto get_sym; |
7070 |
|
|
7071 |
|
case DT_FINI: |
7072 |
|
name = info->fini_function; |
7073 |
|
get_sym: |
7074 |
|
if (dyn.d_un.d_val != 0) |
7075 |
|
{ |
7076 |
|
struct elf_link_hash_entry *h; |
7077 |
|
|
7078 |
|
h = elf_link_hash_lookup (&htab->root, name, |
7079 |
|
FALSE, FALSE, TRUE); |
7080 |
|
if (h != NULL && (h->other & STO_SH5_ISA32)) |
7081 |
|
{ |
7082 |
|
dyn.d_un.d_val |= 1; |
7083 |
|
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
7084 |
|
} |
7085 |
|
} |
7086 |
|
break; |
7087 |
|
#endif |
7088 |
|
|
7089 |
case DT_PLTGOT: |
case DT_PLTGOT: |
7090 |
name = ".got"; |
s = htab->sgot->output_section; |
7091 |
goto get_vma; |
goto get_vma; |
7092 |
|
|
7093 |
case DT_JMPREL: |
case DT_JMPREL: |
7094 |
name = ".rela.plt"; |
s = htab->srelplt->output_section; |
7095 |
get_vma: |
get_vma: |
|
s = bfd_get_section_by_name (output_bfd, name); |
|
7096 |
BFD_ASSERT (s != NULL); |
BFD_ASSERT (s != NULL); |
7097 |
dyn.d_un.d_ptr = s->vma; |
dyn.d_un.d_ptr = s->vma; |
7098 |
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
7099 |
break; |
break; |
7100 |
|
|
7101 |
case DT_PLTRELSZ: |
case DT_PLTRELSZ: |
7102 |
s = bfd_get_section_by_name (output_bfd, ".rela.plt"); |
s = htab->srelplt->output_section; |
7103 |
BFD_ASSERT (s != NULL); |
BFD_ASSERT (s != NULL); |
7104 |
if (s->_cooked_size != 0) |
dyn.d_un.d_val = s->size; |
|
dyn.d_un.d_val = s->_cooked_size; |
|
|
else |
|
|
dyn.d_un.d_val = s->_raw_size; |
|
7105 |
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
7106 |
break; |
break; |
7107 |
|
|
7115 |
the linker script arranges for .rela.plt to follow all |
the linker script arranges for .rela.plt to follow all |
7116 |
other relocation sections, we don't have to worry |
other relocation sections, we don't have to worry |
7117 |
about changing the DT_RELA entry. */ |
about changing the DT_RELA entry. */ |
7118 |
s = bfd_get_section_by_name (output_bfd, ".rela.plt"); |
if (htab->srelplt != NULL) |
|
if (s != NULL) |
|
7119 |
{ |
{ |
7120 |
if (s->_cooked_size != 0) |
s = htab->srelplt->output_section; |
7121 |
dyn.d_un.d_val -= s->_cooked_size; |
dyn.d_un.d_val -= s->size; |
|
else |
|
|
dyn.d_un.d_val -= s->_raw_size; |
|
7122 |
} |
} |
7123 |
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); |
7124 |
break; |
break; |
7126 |
} |
} |
7127 |
|
|
7128 |
/* Fill in the first entry in the procedure linkage table. */ |
/* Fill in the first entry in the procedure linkage table. */ |
7129 |
splt = bfd_get_section_by_name (dynobj, ".plt"); |
splt = htab->splt; |
7130 |
if (splt && splt->_raw_size > 0) |
if (splt && splt->size > 0) |
7131 |
{ |
{ |
7132 |
if (info->shared) |
if (info->shared) |
7133 |
{ |
{ |
7172 |
} |
} |
7173 |
|
|
7174 |
/* Fill in the first three entries in the global offset table. */ |
/* Fill in the first three entries in the global offset table. */ |
7175 |
if (sgot->_raw_size > 0) |
if (sgot && sgot->size > 0) |
7176 |
{ |
{ |
7177 |
if (sdyn == NULL) |
if (sdyn == NULL) |
7178 |
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents); |
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents); |
7182 |
sgot->contents); |
sgot->contents); |
7183 |
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + 4); |
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + 4); |
7184 |
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + 8); |
bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + 8); |
|
} |
|
7185 |
|
|
7186 |
elf_section_data (sgot->output_section)->this_hdr.sh_entsize = 4; |
elf_section_data (sgot->output_section)->this_hdr.sh_entsize = 4; |
7187 |
|
} |
7188 |
|
|
7189 |
return true; |
return TRUE; |
7190 |
} |
} |
7191 |
|
|
7192 |
static enum elf_reloc_type_class |
static enum elf_reloc_type_class |
7193 |
sh_elf_reloc_type_class (rela) |
sh_elf_reloc_type_class (const Elf_Internal_Rela *rela) |
|
const Elf_Internal_Rela *rela; |
|
7194 |
{ |
{ |
7195 |
switch ((int) ELF32_R_TYPE (rela->r_info)) |
switch ((int) ELF32_R_TYPE (rela->r_info)) |
7196 |
{ |
{ |
7205 |
} |
} |
7206 |
} |
} |
7207 |
|
|
7208 |
#ifndef ELF_ARCH |
#if !defined SH_TARGET_ALREADY_DEFINED |
7209 |
|
/* Support for Linux core dump NOTE sections. */ |
7210 |
|
|
7211 |
|
static bfd_boolean |
7212 |
|
elf32_shlin_grok_prstatus (bfd *abfd, Elf_Internal_Note *note) |
7213 |
|
{ |
7214 |
|
int offset; |
7215 |
|
unsigned int size; |
7216 |
|
|
7217 |
|
switch (note->descsz) |
7218 |
|
{ |
7219 |
|
default: |
7220 |
|
return FALSE; |
7221 |
|
|
7222 |
|
case 168: /* Linux/SH */ |
7223 |
|
/* pr_cursig */ |
7224 |
|
elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12); |
7225 |
|
|
7226 |
|
/* pr_pid */ |
7227 |
|
elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24); |
7228 |
|
|
7229 |
|
/* pr_reg */ |
7230 |
|
offset = 72; |
7231 |
|
size = 92; |
7232 |
|
|
7233 |
|
break; |
7234 |
|
} |
7235 |
|
|
7236 |
|
/* Make a ".reg/999" section. */ |
7237 |
|
return _bfd_elfcore_make_pseudosection (abfd, ".reg", |
7238 |
|
size, note->descpos + offset); |
7239 |
|
} |
7240 |
|
|
7241 |
|
static bfd_boolean |
7242 |
|
elf32_shlin_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) |
7243 |
|
{ |
7244 |
|
switch (note->descsz) |
7245 |
|
{ |
7246 |
|
default: |
7247 |
|
return FALSE; |
7248 |
|
|
7249 |
|
case 124: /* Linux/SH elf_prpsinfo */ |
7250 |
|
elf_tdata (abfd)->core_program |
7251 |
|
= _bfd_elfcore_strndup (abfd, note->descdata + 28, 16); |
7252 |
|
elf_tdata (abfd)->core_command |
7253 |
|
= _bfd_elfcore_strndup (abfd, note->descdata + 44, 80); |
7254 |
|
} |
7255 |
|
|
7256 |
|
/* Note that for some reason, a spurious space is tacked |
7257 |
|
onto the end of the args in some (at least one anyway) |
7258 |
|
implementations, so strip it off if it exists. */ |
7259 |
|
|
7260 |
|
{ |
7261 |
|
char *command = elf_tdata (abfd)->core_command; |
7262 |
|
int n = strlen (command); |
7263 |
|
|
7264 |
|
if (0 < n && command[n - 1] == ' ') |
7265 |
|
command[n - 1] = '\0'; |
7266 |
|
} |
7267 |
|
|
7268 |
|
return TRUE; |
7269 |
|
} |
7270 |
|
#endif /* not SH_TARGET_ALREADY_DEFINED */ |
7271 |
|
|
7272 |
|
|
7273 |
|
/* Return address for Ith PLT stub in section PLT, for relocation REL |
7274 |
|
or (bfd_vma) -1 if it should not be included. */ |
7275 |
|
|
7276 |
|
static bfd_vma |
7277 |
|
sh_elf_plt_sym_val (bfd_vma i, const asection *plt, |
7278 |
|
const arelent *rel ATTRIBUTE_UNUSED) |
7279 |
|
{ |
7280 |
|
return plt->vma + (i + 1) * PLT_ENTRY_SIZE; |
7281 |
|
} |
7282 |
|
|
7283 |
|
#if !defined SH_TARGET_ALREADY_DEFINED |
7284 |
#define TARGET_BIG_SYM bfd_elf32_sh_vec |
#define TARGET_BIG_SYM bfd_elf32_sh_vec |
7285 |
#define TARGET_BIG_NAME "elf32-sh" |
#define TARGET_BIG_NAME "elf32-sh" |
7286 |
#define TARGET_LITTLE_SYM bfd_elf32_shl_vec |
#define TARGET_LITTLE_SYM bfd_elf32_shl_vec |
7287 |
#define TARGET_LITTLE_NAME "elf32-shl" |
#define TARGET_LITTLE_NAME "elf32-shl" |
7288 |
|
#endif |
7289 |
|
|
7290 |
#define ELF_ARCH bfd_arch_sh |
#define ELF_ARCH bfd_arch_sh |
7291 |
#define ELF_MACHINE_CODE EM_SH |
#define ELF_MACHINE_CODE EM_SH |
7292 |
#define ELF_MAXPAGESIZE 128 |
#ifdef __QNXTARGET__ |
7293 |
|
#define ELF_MAXPAGESIZE 0x1000 |
7294 |
|
#else |
7295 |
|
#define ELF_MAXPAGESIZE 0x80 |
7296 |
|
#endif |
7297 |
|
|
7298 |
#define elf_symbol_leading_char '_' |
#define elf_symbol_leading_char '_' |
|
#endif /* ELF_ARCH */ |
|
7299 |
|
|
7300 |
#define bfd_elf32_bfd_reloc_type_lookup sh_elf_reloc_type_lookup |
#define bfd_elf32_bfd_reloc_type_lookup sh_elf_reloc_type_lookup |
7301 |
#define elf_info_to_howto sh_elf_info_to_howto |
#define elf_info_to_howto sh_elf_info_to_howto |
7303 |
#define elf_backend_relocate_section sh_elf_relocate_section |
#define elf_backend_relocate_section sh_elf_relocate_section |
7304 |
#define bfd_elf32_bfd_get_relocated_section_contents \ |
#define bfd_elf32_bfd_get_relocated_section_contents \ |
7305 |
sh_elf_get_relocated_section_contents |
sh_elf_get_relocated_section_contents |
7306 |
#define elf_backend_object_p sh_elf_set_mach_from_flags |
#define bfd_elf32_mkobject sh_elf_mkobject |
7307 |
|
#define elf_backend_object_p sh_elf_object_p |
7308 |
#define bfd_elf32_bfd_set_private_bfd_flags \ |
#define bfd_elf32_bfd_set_private_bfd_flags \ |
7309 |
sh_elf_set_private_flags |
sh_elf_set_private_flags |
7310 |
#define bfd_elf32_bfd_copy_private_bfd_data \ |
#define bfd_elf32_bfd_copy_private_bfd_data \ |
7312 |
#define bfd_elf32_bfd_merge_private_bfd_data \ |
#define bfd_elf32_bfd_merge_private_bfd_data \ |
7313 |
sh_elf_merge_private_data |
sh_elf_merge_private_data |
7314 |
|
|
7315 |
#define elf_backend_gc_mark_hook sh_elf_gc_mark_hook |
#define elf_backend_gc_mark_hook sh_elf_gc_mark_hook |
7316 |
#define elf_backend_gc_sweep_hook sh_elf_gc_sweep_hook |
#define elf_backend_gc_sweep_hook sh_elf_gc_sweep_hook |
7317 |
#define elf_backend_check_relocs sh_elf_check_relocs |
#define elf_backend_check_relocs sh_elf_check_relocs |
7318 |
|
#define elf_backend_copy_indirect_symbol \ |
7319 |
#define elf_backend_can_gc_sections 1 |
sh_elf_copy_indirect_symbol |
7320 |
#define elf_backend_create_dynamic_sections \ |
#define elf_backend_create_dynamic_sections \ |
7321 |
sh_elf_create_dynamic_sections |
sh_elf_create_dynamic_sections |
7322 |
#define bfd_elf32_bfd_link_hash_table_create \ |
#define bfd_elf32_bfd_link_hash_table_create \ |
7330 |
#define elf_backend_finish_dynamic_sections \ |
#define elf_backend_finish_dynamic_sections \ |
7331 |
sh_elf_finish_dynamic_sections |
sh_elf_finish_dynamic_sections |
7332 |
#define elf_backend_reloc_type_class sh_elf_reloc_type_class |
#define elf_backend_reloc_type_class sh_elf_reloc_type_class |
7333 |
|
#define elf_backend_plt_sym_val sh_elf_plt_sym_val |
7334 |
|
|
7335 |
|
#define elf_backend_can_gc_sections 1 |
7336 |
|
#define elf_backend_can_refcount 1 |
7337 |
#define elf_backend_want_got_plt 1 |
#define elf_backend_want_got_plt 1 |
7338 |
#define elf_backend_plt_readonly 1 |
#define elf_backend_plt_readonly 1 |
7339 |
#define elf_backend_want_plt_sym 0 |
#define elf_backend_want_plt_sym 0 |
7340 |
#define elf_backend_got_header_size 12 |
#define elf_backend_got_header_size 12 |
7341 |
#define elf_backend_plt_header_size PLT_ENTRY_SIZE |
|
7342 |
|
#if !defined INCLUDE_SHMEDIA && !defined SH_TARGET_ALREADY_DEFINED |
7343 |
|
|
7344 |
#include "elf32-target.h" |
#include "elf32-target.h" |
7345 |
|
|
7346 |
|
/* NetBSD support. */ |
7347 |
|
#undef TARGET_BIG_SYM |
7348 |
|
#define TARGET_BIG_SYM bfd_elf32_shnbsd_vec |
7349 |
|
#undef TARGET_BIG_NAME |
7350 |
|
#define TARGET_BIG_NAME "elf32-sh-nbsd" |
7351 |
|
#undef TARGET_LITTLE_SYM |
7352 |
|
#define TARGET_LITTLE_SYM bfd_elf32_shlnbsd_vec |
7353 |
|
#undef TARGET_LITTLE_NAME |
7354 |
|
#define TARGET_LITTLE_NAME "elf32-shl-nbsd" |
7355 |
|
#undef ELF_MAXPAGESIZE |
7356 |
|
#define ELF_MAXPAGESIZE 0x10000 |
7357 |
|
#undef elf_symbol_leading_char |
7358 |
|
#define elf_symbol_leading_char 0 |
7359 |
|
#undef elf32_bed |
7360 |
|
#define elf32_bed elf32_sh_nbsd_bed |
7361 |
|
|
7362 |
|
#include "elf32-target.h" |
7363 |
|
|
7364 |
|
|
7365 |
|
/* Linux support. */ |
7366 |
|
#undef TARGET_BIG_SYM |
7367 |
|
#define TARGET_BIG_SYM bfd_elf32_shblin_vec |
7368 |
|
#undef TARGET_BIG_NAME |
7369 |
|
#define TARGET_BIG_NAME "elf32-shbig-linux" |
7370 |
|
#undef TARGET_LITTLE_SYM |
7371 |
|
#define TARGET_LITTLE_SYM bfd_elf32_shlin_vec |
7372 |
|
#undef TARGET_LITTLE_NAME |
7373 |
|
#define TARGET_LITTLE_NAME "elf32-sh-linux" |
7374 |
|
|
7375 |
|
#undef elf_backend_grok_prstatus |
7376 |
|
#define elf_backend_grok_prstatus elf32_shlin_grok_prstatus |
7377 |
|
#undef elf_backend_grok_psinfo |
7378 |
|
#define elf_backend_grok_psinfo elf32_shlin_grok_psinfo |
7379 |
|
#undef elf32_bed |
7380 |
|
#define elf32_bed elf32_sh_lin_bed |
7381 |
|
|
7382 |
|
#include "elf32-target.h" |
7383 |
|
|
7384 |
|
#endif /* neither INCLUDE_SHMEDIA nor SH_TARGET_ALREADY_DEFINED */ |