1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
|
/* V850 ELF support for BFD.
Copyright (C) 1997-2015 Free Software Foundation, Inc.
Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* This file holds definitions specific to the MIPS ELF ABI. Note
that most of this is not actually implemented by BFD. */
#ifndef _ELF_V850_H
#define _ELF_V850_H
/* Processor specific flags for the ELF header e_flags field. */
/* Four bit V850 architecture field. */
#define EF_V850_ARCH 0xf0000000
/* v850 code. */
#define E_V850_ARCH 0x00000000
/* v850e code. */
#define E_V850E_ARCH 0x10000000
/* v850e1 code. */
#define E_V850E1_ARCH 0x20000000
/* v850e2 code. */
#define E_V850E2_ARCH 0x30000000
/* v850e2v3 code. */
#define E_V850E2V3_ARCH 0x40000000
/* v850e3v5 code. */
#define E_V850E3V5_ARCH 0x60000000
/* Flags for the st_other field. */
#define V850_OTHER_SDA 0x10 /* Symbol had SDA relocations. */
#define V850_OTHER_ZDA 0x20 /* Symbol had ZDA relocations. */
#define V850_OTHER_TDA 0x40 /* Symbol had TDA relocations. */
#define V850_OTHER_ERROR 0x80 /* Symbol had an error reported. */
/* V850 relocations. */
#include "elf/reloc-macros.h"
START_RELOC_NUMBERS (v850_reloc_type)
RELOC_NUMBER (R_V850_NONE, 0)
RELOC_NUMBER (R_V850_9_PCREL, 1)
RELOC_NUMBER (R_V850_22_PCREL, 2)
RELOC_NUMBER (R_V850_HI16_S, 3)
RELOC_NUMBER (R_V850_HI16, 4)
RELOC_NUMBER (R_V850_LO16, 5)
RELOC_NUMBER (R_V850_ABS32, 6)
RELOC_NUMBER (R_V850_16, 7)
RELOC_NUMBER (R_V850_8, 8)
RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */
RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */
RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */
RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */
RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */
RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */
RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */
RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */
RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */
RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */
RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */
RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */
RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
RELOC_NUMBER (R_V850_LONGCALL, 25)
RELOC_NUMBER (R_V850_LONGJUMP, 26)
RELOC_NUMBER (R_V850_ALIGN, 27)
RELOC_NUMBER (R_V850_REL32, 28)
RELOC_NUMBER (R_V850_LO16_SPLIT_OFFSET, 29) /* For ld.bu */
RELOC_NUMBER (R_V850_16_PCREL, 30) /* For loop */
RELOC_NUMBER (R_V850_17_PCREL, 31) /* For br */
RELOC_NUMBER (R_V850_23, 32) /* For 23bit ld.[w,h,hu,b,bu],st.[w,h,b] */
RELOC_NUMBER (R_V850_32_PCREL, 33) /* For jr32, jarl32 */
RELOC_NUMBER (R_V850_32_ABS, 34) /* For jmp32 */
RELOC_NUMBER (R_V850_16_SPLIT_OFFSET, 35) /* For ld.bu */
RELOC_NUMBER (R_V850_16_S1, 36) /* For ld.w, ld.h st.w st.h */
RELOC_NUMBER (R_V850_LO16_S1, 37) /* For ld.w, ld.h st.w st.h */
RELOC_NUMBER (R_V850_CALLT_15_16_OFFSET, 38) /* For ld.w, ld.h, ld.hu, st.w, st.h */
RELOC_NUMBER (R_V850_32_GOTPCREL, 39) /* GLOBAL_OFFSET_TABLE from pc */
RELOC_NUMBER (R_V850_16_GOT, 40) /* GOT ENTRY from gp */
RELOC_NUMBER (R_V850_32_GOT, 41)
RELOC_NUMBER (R_V850_22_PLT, 42) /* For jr */
RELOC_NUMBER (R_V850_32_PLT, 43) /* For jr32 */
RELOC_NUMBER (R_V850_COPY, 44)
RELOC_NUMBER (R_V850_GLOB_DAT, 45)
RELOC_NUMBER (R_V850_JMP_SLOT, 46)
RELOC_NUMBER (R_V850_RELATIVE, 47)
RELOC_NUMBER (R_V850_16_GOTOFF, 48) /* From gp */
RELOC_NUMBER (R_V850_32_GOTOFF, 49)
RELOC_NUMBER (R_V850_CODE, 50)
RELOC_NUMBER (R_V850_DATA, 51) /* For loop */
END_RELOC_NUMBERS (R_V850_max)
/* Processor specific section indices. These sections do not actually
exist. Symbols with a st_shndx field corresponding to one of these
values have a special meaning. */
/* Small data area common symbol. */
#define SHN_V850_SCOMMON SHN_LORESERVE
/* Tiny data area common symbol. */
#define SHN_V850_TCOMMON (SHN_LORESERVE + 1)
/* Zero data area common symbol. */
#define SHN_V850_ZCOMMON (SHN_LORESERVE + 2)
/* Processor specific section types. */
/* Section contains the .scommon data. */
#define SHT_V850_SCOMMON 0x70000000
/* Section contains the .scommon data. */
#define SHT_V850_TCOMMON 0x70000001
/* Section contains the .scommon data. */
#define SHT_V850_ZCOMMON 0x70000002
/* Processor specific section flags. */
/* This section must be in the small data area (pointed to by GP). */
#define SHF_V850_GPREL 0x10000000
/* This section must be in the tiny data area (pointed to by EP). */
#define SHF_V850_EPREL 0x20000000
/* This section must be in the zero data area (pointed to by R0). */
#define SHF_V850_R0REL 0x40000000
/* Alternative versions of the above definitions, as specified by the RH850 ABI. */
#define EF_RH850_ABI 0xF0000000
#define EF_V800_850E3 0x00100000
#define EF_RH850_FPU_DOUBLE 0x00000001 /* sizeof(double) == 8. */
#define EF_RH850_FPU_SINGLE 0x00000002 /* sizeof(double) == 4. */
#define EF_RH850_SIMD 0x00000004
#define EF_RH850_CACHE 0x00000008
#define EF_RH850_MMU 0x00000010
#define EF_RH850_REGMODE22 0x00000020 /* Registers r15-r24 (inclusive) are not used. */
#define EF_RH850_REGMODE32 0x00000040
#define EF_RH850_DATA_ALIGN8 0x00000080 /* 8-byte alignment supported. */
#define EF_RH850_GP_FIX 0x00000100 /* r4 is fixed. */
#define EF_RH850_GP_NOFIX 0x00000200 /* r4 is callee save. */
#define EF_RH850_EP_FIX 0x00000400 /* r30 is fixed. */
#define EF_RH850_EP_NOFIX 0x00000800 /* r30 is callee save. */
#define EF_RH850_TP_FIX 0x00001000 /* r5 is fixed. */
#define EF_RH850_TP_NOFIX 0x00002000 /* r5 is callee save. */
#define EF_RH850_REG2_RESERVE 0x00004000 /* r2 is fixed. */
#define EF_RH850_REG2_NORESERVE 0x00008000 /* r2 is callee saved. */
#define SHT_RNESAS_IOP SHT_LOUSER /* Used by Renesas linker. */
#define SHF_RENESAS_ABS 0x80000000 /* Absolute section. */
#define SHF_GHS_ABS 0x00000400 /* Use unknown. */
#define STT_RENESAS_ENTRY 14 /* Set for functions called at reset time. */
START_RELOC_NUMBERS (v800_reloc_type)
RELOC_NUMBER (R_V800_NONE, 0x00)
RELOC_NUMBER (R_V810_NONE, 0x30)
RELOC_NUMBER (R_V810_BYTE, 0x31)
RELOC_NUMBER (R_V810_HWORD, 0x32)
RELOC_NUMBER (R_V810_WORD, 0x33)
RELOC_NUMBER (R_V810_WLO, 0x34)
RELOC_NUMBER (R_V810_WHI, 0x35)
RELOC_NUMBER (R_V810_WHI1, 0x36)
RELOC_NUMBER (R_V810_GPBYTE, 0x37)
RELOC_NUMBER (R_V810_GPHWORD, 0x38)
RELOC_NUMBER (R_V810_GPWORD, 0x39)
RELOC_NUMBER (R_V810_GPWLO, 0x3a)
RELOC_NUMBER (R_V810_GPWHI, 0x3b)
RELOC_NUMBER (R_V810_GPWHI1, 0x3c)
RELOC_NUMBER (R_V850_HWLO, 0x3d)
FAKE_RELOC (R_V810_reserved1, 0x3e)
RELOC_NUMBER (R_V850_EP7BIT, 0x3f)
RELOC_NUMBER (R_V850_EPHBYTE, 0x40)
RELOC_NUMBER (R_V850_EPWBYTE, 0x41)
RELOC_NUMBER (R_V850_REGHWLO, 0x42)
FAKE_RELOC (R_V810_reserved2, 0x43)
RELOC_NUMBER (R_V850_GPHWLO, 0x44)
FAKE_RELOC (R_V810_reserved3, 0x45)
RELOC_NUMBER (R_V850_PCR22, 0x46)
RELOC_NUMBER (R_V850_BLO, 0x47)
RELOC_NUMBER (R_V850_EP4BIT, 0x48)
RELOC_NUMBER (R_V850_EP5BIT, 0x49)
RELOC_NUMBER (R_V850_REGBLO, 0x4a)
RELOC_NUMBER (R_V850_GPBLO, 0x4b)
RELOC_NUMBER (R_V810_WLO_1, 0x4c)
RELOC_NUMBER (R_V810_GPWLO_1, 0x4d)
RELOC_NUMBER (R_V850_BLO_1, 0x4e)
RELOC_NUMBER (R_V850_HWLO_1, 0x4f)
FAKE_RELOC (R_V810_reserved4, 0x50)
RELOC_NUMBER (R_V850_GPBLO_1, 0x51)
RELOC_NUMBER (R_V850_GPHWLO_1, 0x52)
FAKE_RELOC (R_V810_reserved5, 0x53)
RELOC_NUMBER (R_V850_EPBLO, 0x54)
RELOC_NUMBER (R_V850_EPHWLO, 0x55)
FAKE_RELOC (R_V810_reserved6, 0x56)
RELOC_NUMBER (R_V850_EPWLO_N, 0x57)
RELOC_NUMBER (R_V850_PC32, 0x58)
RELOC_NUMBER (R_V850_W23BIT, 0x59)
RELOC_NUMBER (R_V850_GPW23BIT, 0x5a)
RELOC_NUMBER (R_V850_EPW23BIT, 0x5b)
RELOC_NUMBER (R_V850_B23BIT, 0x5c)
RELOC_NUMBER (R_V850_GPB23BIT, 0x5d)
RELOC_NUMBER (R_V850_EPB23BIT, 0x5e)
RELOC_NUMBER (R_V850_PC16U, 0x5f)
RELOC_NUMBER (R_V850_PC17, 0x60)
RELOC_NUMBER (R_V850_DW8, 0x61)
RELOC_NUMBER (R_V850_GPDW8, 0x62)
RELOC_NUMBER (R_V850_EPDW8, 0x63)
RELOC_NUMBER (R_V850_PC9, 0x64)
RELOC_NUMBER (R_V810_REGBYTE, 0x65)
RELOC_NUMBER (R_V810_REGHWORD, 0x66)
RELOC_NUMBER (R_V810_REGWORD, 0x67)
RELOC_NUMBER (R_V810_REGWLO, 0x68)
RELOC_NUMBER (R_V810_REGWHI, 0x69)
RELOC_NUMBER (R_V810_REGWHI1, 0x6a)
RELOC_NUMBER (R_V850_REGW23BIT, 0x6b)
RELOC_NUMBER (R_V850_REGB23BIT, 0x6c)
RELOC_NUMBER (R_V850_REGDW8, 0x6d)
RELOC_NUMBER (R_V810_EPBYTE, 0x6e)
RELOC_NUMBER (R_V810_EPHWORD, 0x6f)
RELOC_NUMBER (R_V810_EPWORD, 0x70)
RELOC_NUMBER (R_V850_WLO23, 0x71)
RELOC_NUMBER (R_V850_WORD_E, 0x72)
RELOC_NUMBER (R_V850_REGWORD_E, 0x73)
RELOC_NUMBER (R_V850_WORD, 0x74)
RELOC_NUMBER (R_V850_GPWORD, 0x75)
RELOC_NUMBER (R_V850_REGWORD, 0x76)
RELOC_NUMBER (R_V850_EPWORD, 0x77)
RELOC_NUMBER (R_V810_TPBYTE, 0x78)
RELOC_NUMBER (R_V810_TPHWORD, 0x79)
RELOC_NUMBER (R_V810_TPWORD, 0x7a)
RELOC_NUMBER (R_V810_TPWLO, 0x7b)
RELOC_NUMBER (R_V810_TPWHI, 0x7c)
RELOC_NUMBER (R_V810_TPWHI1, 0x7d)
RELOC_NUMBER (R_V850_TPHWLO, 0x7e)
RELOC_NUMBER (R_V850_TPBLO, 0x7f)
RELOC_NUMBER (R_V810_TPWLO_1, 0x80)
RELOC_NUMBER (R_V850_TPBLO_1, 0x81)
RELOC_NUMBER (R_V850_TPHWLO_1, 0x82)
RELOC_NUMBER (R_V850_TP23BIT, 0x83)
RELOC_NUMBER (R_V850_TPW23BIT, 0x84)
RELOC_NUMBER (R_V850_TPDW8, 0x85)
/* These are defined by the RH850 ABI, but not used. */
RELOC_NUMBER (R_V810_ABS32, 0xa0)
RELOC_NUMBER (R_V850_SYM, 0xe0)
RELOC_NUMBER (R_V850_OPadd, 0xe1)
RELOC_NUMBER (R_V850_OPsub, 0xe2)
RELOC_NUMBER (R_V850_OPsctsize, 0xe3)
RELOC_NUMBER (R_V850_OPscttop, 0xe4)
END_RELOC_NUMBERS (R_V800_max)
#endif /* _ELF_V850_H */
|
