source: trunk/libs/newlib/src/include/elf/ia64.h @ 581

Last change on this file since 581 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 19.7 KB
Line 
1/* IA-64 ELF support for BFD.
2   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010
3   Free Software Foundation, Inc.
4   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
5
6   This file is part of BFD, the Binary File Descriptor library.
7
8   This program is free software; you can redistribute it and/or modify
9   it under the terms of the GNU General Public License as published by
10   the Free Software Foundation; either version 3 of the License, or
11   (at your option) any later version.
12
13   This program is distributed in the hope that it will be useful,
14   but WITHOUT ANY WARRANTY; without even the implied warranty of
15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16   GNU General Public License for more details.
17
18   You should have received a copy of the GNU General Public License
19   along with this program; if not, write to the Free Software
20   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21   MA 02110-1301, USA.  */
22
23#ifndef _ELF_IA64_H
24#define _ELF_IA64_H
25
26/* Bits in the e_flags field of the Elf64_Ehdr:  */
27
28#define EF_IA_64_MASKOS    0x0000000f   /* OS-specific flags.  */
29#define EF_IA_64_ARCH      0xff000000   /* Arch. version mask.  */
30#define EF_IA_64_ARCHVER_1 (1 << 24)    /* Arch. version level 1 compat.  */
31
32/* ??? These four definitions are not part of the SVR4 ABI.
33   They were present in David's initial code drop, so it is probable
34   that they are used by HP/UX.  */
35#define EF_IA_64_TRAPNIL (1 << 0)       /* Trap NIL pointer dereferences.  */
36#define EF_IA_64_EXT     (1 << 2)       /* Program uses arch. extensions.  */
37#define EF_IA_64_BE      (1 << 3)       /* PSR BE bit set (big-endian).  */
38#define EFA_IA_64_EAS2_3 0x23000000     /* IA64 EAS 2.3.  */
39
40#define EF_IA_64_ABI64              (1 << 4) /* 64-bit ABI.  */
41/* Not used yet.  */
42#define EF_IA_64_REDUCEDFP          (1 << 5) /* Only FP6-FP11 used.  */
43#define EF_IA_64_CONS_GP            (1 << 6) /* gp as program wide constant.  */
44#define EF_IA_64_NOFUNCDESC_CONS_GP (1 << 7) /* And no function descriptors.  */
45/* Not used yet.  */
46#define EF_IA_64_ABSOLUTE           (1 << 8) /* Load at absolute addresses.  */
47
48/* OpenVMS speficic.  */
49#define EF_IA_64_VMS_COMCOD         0x03   /* Completion code.  */
50#define EF_IA_64_VMS_COMCOD_SUCCESS 0
51#define EF_IA_64_VMS_COMCOD_WARNING 1
52#define EF_IA_64_VMS_COMCOD_ERROR   2
53#define EF_IA_64_VMS_COMCOD_ABORT   3
54#define EF_IA_64_VMS_LINKAGES       0x04   /* Contains VMS linkages info.  */
55
56#define ELF_STRING_ia64_archext         ".IA_64.archext"
57#define ELF_STRING_ia64_pltoff          ".IA_64.pltoff"
58#define ELF_STRING_ia64_unwind          ".IA_64.unwind"
59#define ELF_STRING_ia64_unwind_info     ".IA_64.unwind_info"
60#define ELF_STRING_ia64_unwind_once     ".gnu.linkonce.ia64unw."
61#define ELF_STRING_ia64_unwind_info_once ".gnu.linkonce.ia64unwi."
62/* .IA_64.unwind_hdr is only used by HP-UX.  */
63#define ELF_STRING_ia64_unwind_hdr      ".IA_64.unwind_hdr"
64
65/* Bits in the sh_flags field of Elf64_Shdr:  */
66
67#define SHF_IA_64_SHORT           0x10000000    /* Section near gp.  */
68#define SHF_IA_64_NORECOV         0x20000000    /* Spec insns w/o recovery.  */
69
70#define SHF_IA_64_HP_TLS          0x01000000    /* HP specific TLS flag.  */
71
72#define SHF_IA_64_VMS_GLOBAL      0x0100000000ULL /* Global for clustering.  */
73#define SHF_IA_64_VMS_OVERLAID    0x0200000000ULL /* To be overlaid.  */
74#define SHF_IA_64_VMS_SHARED      0x0400000000ULL /* Shared btw processes.  */
75#define SHF_IA_64_VMS_VECTOR      0x0800000000ULL /* Priv change mode vect.  */
76#define SHF_IA_64_VMS_ALLOC_64BIT 0x1000000000ULL /* Allocate beyond 2GB.  */
77#define SHF_IA_64_VMS_PROTECTED   0x2000000000ULL /* Export from sharable.  */
78
79/* Possible values for sh_type in Elf64_Shdr: */
80
81#define SHT_IA_64_EXT           (SHT_LOPROC + 0)        /* Extension bits.  */
82#define SHT_IA_64_UNWIND        (SHT_LOPROC + 1)        /* Unwind bits.  */
83#define SHT_IA_64_LOPSREG       (SHT_LOPROC + 0x8000000)
84/* ABI says (SHT_LOPROC + 0xfffffff) but I think it's a typo -- this makes sense.  */
85#define SHT_IA_64_HIPSREG       (SHT_LOPROC + 0x8ffffff)
86#define SHT_IA_64_PRIORITY_INIT (SHT_LOPROC + 0x9000000)
87
88/* SHT_IA_64_HP_OPT_ANOT is only generated by HPUX compilers for its
89   optimization annotation section.  GCC does not generate it but we
90   want readelf to know what they are.  Do not use two capital Ns in
91   annotate or sed will turn it into 32 or 64 during the build.  */
92#define SHT_IA_64_HP_OPT_ANOT   0x60000004
93
94/* OpenVMS section types.  */
95/* The section contains PC-to-source correlation information for use by the
96   VMS RTL's traceback facility.  */
97#define SHT_IA_64_VMS_TRACE             0x60000000
98/* The section contains routine signature information for use by the
99   translated image executive.  */
100#define SHT_IA_64_VMS_TIE_SIGNATURES    0x60000001
101/* The section contains dwarf-3 information.  */
102#define SHT_IA_64_VMS_DEBUG             0x60000002
103/* The section contains the dwarf-3 string table.  */
104#define SHT_IA_64_VMS_DEBUG_STR         0x60000003
105/* The section contains linkage information to perform consistency checking
106   accross object modules.  */
107#define SHT_IA_64_VMS_LINKAGES          0x60000004
108/* The section allows the symbol vector in an image to be location through
109   the section table.  */
110#define SHT_IA_64_VMS_SYMBOL_VECTOR     0x60000005
111/* The section contains inter-image fixups.  */
112#define SHT_IA_64_VMS_FIXUP             0x60000006
113/* The section contains unmangled name info.  */
114#define SHT_IA_64_VMS_DISPLAY_NAME_INFO 0x60000007
115
116/* Bits in the p_flags field of Elf64_Phdr:  */
117
118#define PF_IA_64_NORECOV        0x80000000
119
120/* Possible values for p_type in Elf64_Phdr:  */
121
122#define PT_IA_64_ARCHEXT        (PT_LOPROC + 0) /* Arch extension bits,  */
123#define PT_IA_64_UNWIND         (PT_LOPROC + 1) /* IA64 unwind bits.  */
124
125/* HP-UX specific values for p_type in Elf64_Phdr.
126   These values are currently just used to make
127   readelf more usable on HP-UX.  */
128
129#define PT_IA_64_HP_OPT_ANOT    (PT_LOOS + 0x12)
130#define PT_IA_64_HP_HSL_ANOT    (PT_LOOS + 0x13)
131#define PT_IA_64_HP_STACK       (PT_LOOS + 0x14)
132
133/* Possible values for d_tag in Elf64_Dyn:  */
134
135#define DT_IA_64_PLT_RESERVE    (DT_LOPROC + 0)
136
137/* VMS specific values for d_tag in Elf64_Dyn:  */
138
139#define DT_IA_64_VMS_SUBTYPE         (DT_LOOS + 0)
140#define DT_IA_64_VMS_IMGIOCNT        (DT_LOOS + 2)
141#define DT_IA_64_VMS_LNKFLAGS        (DT_LOOS + 8)
142#define DT_IA_64_VMS_VIR_MEM_BLK_SIZ (DT_LOOS + 10)
143#define DT_IA_64_VMS_IDENT           (DT_LOOS + 12)
144#define DT_IA_64_VMS_NEEDED_IDENT    (DT_LOOS + 16)
145#define DT_IA_64_VMS_IMG_RELA_CNT    (DT_LOOS + 18)
146#define DT_IA_64_VMS_SEG_RELA_CNT    (DT_LOOS + 20)
147#define DT_IA_64_VMS_FIXUP_RELA_CNT  (DT_LOOS + 22)
148#define DT_IA_64_VMS_FIXUP_NEEDED    (DT_LOOS + 24)
149#define DT_IA_64_VMS_SYMVEC_CNT      (DT_LOOS + 26)
150#define DT_IA_64_VMS_XLATED          (DT_LOOS + 30)
151#define DT_IA_64_VMS_STACKSIZE       (DT_LOOS + 32)
152#define DT_IA_64_VMS_UNWINDSZ        (DT_LOOS + 34)
153#define DT_IA_64_VMS_UNWIND_CODSEG   (DT_LOOS + 36)
154#define DT_IA_64_VMS_UNWIND_INFOSEG  (DT_LOOS + 38)
155#define DT_IA_64_VMS_LINKTIME        (DT_LOOS + 40)
156#define DT_IA_64_VMS_SEG_NO          (DT_LOOS + 42)
157#define DT_IA_64_VMS_SYMVEC_OFFSET   (DT_LOOS + 44)
158#define DT_IA_64_VMS_SYMVEC_SEG      (DT_LOOS + 46)
159#define DT_IA_64_VMS_UNWIND_OFFSET   (DT_LOOS + 48)
160#define DT_IA_64_VMS_UNWIND_SEG      (DT_LOOS + 50)
161#define DT_IA_64_VMS_STRTAB_OFFSET   (DT_LOOS + 52)
162#define DT_IA_64_VMS_SYSVER_OFFSET   (DT_LOOS + 54)
163#define DT_IA_64_VMS_IMG_RELA_OFF    (DT_LOOS + 56)
164#define DT_IA_64_VMS_SEG_RELA_OFF    (DT_LOOS + 58)
165#define DT_IA_64_VMS_FIXUP_RELA_OFF  (DT_LOOS + 60)
166#define DT_IA_64_VMS_PLTGOT_OFFSET   (DT_LOOS + 62)
167#define DT_IA_64_VMS_PLTGOT_SEG      (DT_LOOS + 64)
168#define DT_IA_64_VMS_FPMODE          (DT_LOOS + 66)
169
170/* Values for DT_IA_64_LNKFLAGS.  */
171#define VMS_LF_CALL_DEBUG       0x0001  /* Activate and call the debugger.  */
172#define VMS_LF_NOP0BUFS         0x0002  /* RMS use of P0 for i/o disabled.  */
173#define VMS_LF_P0IMAGE          0x0004  /* Image in P0 space only.  */
174#define VMS_LF_MKTHREADS        0x0008  /* Multiple kernel threads enabled.  */
175#define VMS_LF_UPCALLS          0x0010  /* Upcalls enabled.  */
176#define VMS_LF_IMGSTA           0x0020  /* Use SYS$IMGSTA.  */
177#define VMS_LF_INITIALIZE       0x0040  /* Image uses tfradr2.  */
178#define VMS_LF_MAIN             0x0080  /* Image uses tfradr3.  */
179#define VMS_LF_EXE_INIT         0x0200  /* Image uses tfradr4.  */
180#define VMS_LF_TBK_IN_IMG       0x0400  /* Traceback records in image.  */
181#define VMS_LF_DBG_IN_IMG       0x0800  /* Debug records in image.  */
182#define VMS_LF_TBK_IN_DSF       0x1000  /* Traceback records in DSF.  */
183#define VMS_LF_DBG_IN_DSF       0x2000  /* Debug records in DSF.  */
184#define VMS_LF_SIGNATURES       0x4000  /* Signatures present.  */
185#define VMS_LF_REL_SEG_OFF      0x8000  /* Maintain relative pos of seg.  */
186
187/* This section only used by HP-UX, The HP linker gives weak symbols
188   precedence over regular common symbols.  We want common to override
189   weak.  Using this common instead of SHN_COMMON does that.  */
190#define SHN_IA_64_ANSI_COMMON SHN_LORESERVE
191
192/* This section is only used by OpenVMS.  Symbol is defined in the symbol
193   vector (only possible for image files).  */
194#define SHN_IA_64_VMS_SYMVEC SHN_LOOS
195
196/* OpenVMS IA64-specific symbol attributes.  */
197#define VMS_STO_VISIBILITY 3      /* Alias of the standard field.  */
198#define VMS_ST_VISIBILITY(o) ((o) & VMS_STO_VISIBILITY)
199#define VMS_STO_FUNC_TYPE  0x30   /* Function type.  */
200#define VMS_ST_FUNC_TYPE(o)  (((o) & VMS_STO_FUNC_TYPE) >> 4)
201# define VMS_SFT_CODE_ADDR 0      /* Symbol value is a code address.  */
202# define VMS_SFT_SYMV_IDX  1      /* Symbol value is a symbol vector index.  */
203# define VMS_SFT_FD        2      /* Symbol value is a function descriptor.  */
204# define VMS_SFT_RESERVE   3      /* Reserved.  */
205#define VMS_STO_LINKAGE    0xc0
206#define VMS_ST_LINKAGE(o)  (((o) & VMS_STO_LINKAGE) >> 6)
207# define VMS_STL_IGNORE    0      /* No associated linkage.  */
208# define VMS_STL_RESERVE   1
209# define VMS_STL_STD       2      /* Standard linkage with return value.  */
210# define VMS_STL_LNK       3      /* Explicit represented in .vms_linkages.  */
211
212/* OpenVMS specific symbol binding values.  */
213#define STB_VMS_WEAK    11      /* VMS weak symbol.  */
214#define STB_VMS_SYSTEM  12      /* System symbol.  */
215
216/* OpenVMS specific fixup and relocation structures.  */
217
218typedef struct
219{
220  unsigned char fixup_offset[8];
221  unsigned char type[4];
222  unsigned char fixup_seg[4];
223  unsigned char addend[8];
224  unsigned char symvec_index[4];
225  unsigned char data_type[4];
226} Elf64_External_VMS_IMAGE_FIXUP;
227
228typedef struct
229{
230  unsigned char rela_offset[8];
231  unsigned char type[4];
232  unsigned char rela_seg[4];
233  unsigned char addend[8];
234  unsigned char sym_offset[8];
235  unsigned char sym_seg[4];
236  unsigned char fill_1[4];
237} Elf64_External_VMS_IMAGE_RELA;
238
239/* Note segments.  VMS is special as it uses 64-bit entries.  */
240
241typedef struct {
242  unsigned char namesz[8];              /* Size of entry's owner string */
243  unsigned char descsz[8];              /* Size of the note descriptor */
244  unsigned char type[8];                /* Interpretation of the descriptor */
245  char          name[1];                /* Start of the name+desc data */
246} Elf64_External_VMS_Note;
247
248#define NT_VMS_MHD         1 /* Object module name, version, and date/time.  */
249#define NT_VMS_LNM         2 /* Language processor name.  */
250#define NT_VMS_SRC         3 /* Source files.  */
251#define NT_VMS_TITLE       4 /* Title text.  */
252#define NT_VMS_EIDC        5 /* Entity ident consistency check.  */
253#define NT_VMS_FPMODE      6 /* Whole program floating-point mode.  */
254#define NT_VMS_LINKTIME  101 /* Date/time image was linked.  */
255#define NT_VMS_IMGNAM    102 /* Image name string.  */
256#define NT_VMS_IMGID     103 /* Image ident string.  */
257#define NT_VMS_LINKID    104 /* Linker ident string.  */
258#define NT_VMS_IMGBID    105 /* Image build ident string.  */
259#define NT_VMS_GSTNAM    106 /* Global Symbol Table Name.  */
260#define NT_VMS_ORIG_DYN  107 /* Original setting of dynamic data.  */
261#define NT_VMS_PATCHTIME 108 /* Date/time of last patch.  */
262
263/* Corresponding data for NT_VMS_ORIG_DYM.  */
264
265typedef struct  {
266  unsigned char major_id[4];            /* Should be 1.  */
267  unsigned char minor_id[4];            /* Should be 3.  */
268  unsigned char manipulation_date[8];   /* Original NT_VMS_LNKTIME.  */
269  unsigned char link_flags[8];          /* Original NT_VMS_LNKFLAGS.  */
270  unsigned char elf_flags[4];           /* Original ehdr flags.  */
271  unsigned char _pad[4];
272  unsigned char imgid[1];               /* Original NT_VMS_IMGID.  */
273} Elf64_External_VMS_ORIG_DYN_Note;
274
275/* IA64-specific relocation types: */
276
277/* Relocs apply to specific instructions within a bundle.  The least
278   significant 2 bits of the address indicate which instruction in the
279   bundle the reloc refers to (0=first slot, 1=second slow, 2=third
280   slot, 3=undefined) and the remaining bits give the address of the
281   bundle (16 byte aligned).
282
283   The top 5 bits of the reloc code specifies the expression type, the
284   low 3 bits the format of the data word being relocated.  */
285
286#include "elf/reloc-macros.h"
287
288START_RELOC_NUMBERS (elf_ia64_reloc_type)
289  RELOC_NUMBER (R_IA64_NONE, 0x00)      /* none */
290
291  RELOC_NUMBER (R_IA64_IMM14, 0x21)     /* symbol + addend, add imm14 */
292  RELOC_NUMBER (R_IA64_IMM22, 0x22)     /* symbol + addend, add imm22 */
293  RELOC_NUMBER (R_IA64_IMM64, 0x23)     /* symbol + addend, mov imm64 */
294  RELOC_NUMBER (R_IA64_DIR32MSB, 0x24)  /* symbol + addend, data4 MSB */
295  RELOC_NUMBER (R_IA64_DIR32LSB, 0x25)  /* symbol + addend, data4 LSB */
296  RELOC_NUMBER (R_IA64_DIR64MSB, 0x26)  /* symbol + addend, data8 MSB */
297  RELOC_NUMBER (R_IA64_DIR64LSB, 0x27)  /* symbol + addend, data8 LSB */
298
299  RELOC_NUMBER (R_IA64_GPREL22, 0x2a)   /* @gprel(sym+add), add imm22 */
300  RELOC_NUMBER (R_IA64_GPREL64I, 0x2b)  /* @gprel(sym+add), mov imm64 */
301  RELOC_NUMBER (R_IA64_GPREL32MSB, 0x2c) /* @gprel(sym+add), data4 MSB */
302  RELOC_NUMBER (R_IA64_GPREL32LSB, 0x2d) /* @gprel(sym+add), data4 LSB */
303  RELOC_NUMBER (R_IA64_GPREL64MSB, 0x2e) /* @gprel(sym+add), data8 MSB */
304  RELOC_NUMBER (R_IA64_GPREL64LSB, 0x2f) /* @gprel(sym+add), data8 LSB */
305
306  RELOC_NUMBER (R_IA64_LTOFF22, 0x32)   /* @ltoff(sym+add), add imm22 */
307  RELOC_NUMBER (R_IA64_LTOFF64I, 0x33)  /* @ltoff(sym+add), mov imm64 */
308
309  RELOC_NUMBER (R_IA64_PLTOFF22, 0x3a)  /* @pltoff(sym+add), add imm22 */
310  RELOC_NUMBER (R_IA64_PLTOFF64I, 0x3b) /* @pltoff(sym+add), mov imm64 */
311  RELOC_NUMBER (R_IA64_PLTOFF64MSB, 0x3e) /* @pltoff(sym+add), data8 MSB */
312  RELOC_NUMBER (R_IA64_PLTOFF64LSB, 0x3f) /* @pltoff(sym+add), data8 LSB */
313
314  RELOC_NUMBER (R_IA64_FPTR64I, 0x43)   /* @fptr(sym+add), mov imm64 */
315  RELOC_NUMBER (R_IA64_FPTR32MSB, 0x44) /* @fptr(sym+add), data4 MSB */
316  RELOC_NUMBER (R_IA64_FPTR32LSB, 0x45) /* @fptr(sym+add), data4 LSB */
317  RELOC_NUMBER (R_IA64_FPTR64MSB, 0x46) /* @fptr(sym+add), data8 MSB */
318  RELOC_NUMBER (R_IA64_FPTR64LSB, 0x47) /* @fptr(sym+add), data8 LSB */
319
320  RELOC_NUMBER (R_IA64_PCREL60B, 0x48)  /* @pcrel(sym+add), brl */
321  RELOC_NUMBER (R_IA64_PCREL21B, 0x49)  /* @pcrel(sym+add), ptb, call */
322  RELOC_NUMBER (R_IA64_PCREL21M, 0x4a)  /* @pcrel(sym+add), chk.s */
323  RELOC_NUMBER (R_IA64_PCREL21F, 0x4b)  /* @pcrel(sym+add), fchkf */
324  RELOC_NUMBER (R_IA64_PCREL32MSB, 0x4c) /* @pcrel(sym+add), data4 MSB */
325  RELOC_NUMBER (R_IA64_PCREL32LSB, 0x4d) /* @pcrel(sym+add), data4 LSB */
326  RELOC_NUMBER (R_IA64_PCREL64MSB, 0x4e) /* @pcrel(sym+add), data8 MSB */
327  RELOC_NUMBER (R_IA64_PCREL64LSB, 0x4f) /* @pcrel(sym+add), data8 LSB */
328
329  RELOC_NUMBER (R_IA64_LTOFF_FPTR22, 0x52) /* @ltoff(@fptr(s+a)), imm22 */
330  RELOC_NUMBER (R_IA64_LTOFF_FPTR64I, 0x53) /* @ltoff(@fptr(s+a)), imm64 */
331  RELOC_NUMBER (R_IA64_LTOFF_FPTR32MSB, 0x54) /* @ltoff(@fptr(s+a)), 4 MSB */
332  RELOC_NUMBER (R_IA64_LTOFF_FPTR32LSB, 0x55) /* @ltoff(@fptr(s+a)), 4 LSB */
333  RELOC_NUMBER (R_IA64_LTOFF_FPTR64MSB, 0x56) /* @ltoff(@fptr(s+a)), 8 MSB */
334  RELOC_NUMBER (R_IA64_LTOFF_FPTR64LSB, 0x57) /* @ltoff(@fptr(s+a)), 8 LSB */
335
336  RELOC_NUMBER (R_IA64_SEGREL32MSB, 0x5c) /* @segrel(sym+add), data4 MSB */
337  RELOC_NUMBER (R_IA64_SEGREL32LSB, 0x5d) /* @segrel(sym+add), data4 LSB */
338  RELOC_NUMBER (R_IA64_SEGREL64MSB, 0x5e) /* @segrel(sym+add), data8 MSB */
339  RELOC_NUMBER (R_IA64_SEGREL64LSB, 0x5f) /* @segrel(sym+add), data8 LSB */
340
341  RELOC_NUMBER (R_IA64_SECREL32MSB, 0x64) /* @secrel(sym+add), data4 MSB */
342  RELOC_NUMBER (R_IA64_SECREL32LSB, 0x65) /* @secrel(sym+add), data4 LSB */
343  RELOC_NUMBER (R_IA64_SECREL64MSB, 0x66) /* @secrel(sym+add), data8 MSB */
344  RELOC_NUMBER (R_IA64_SECREL64LSB, 0x67) /* @secrel(sym+add), data8 LSB */
345
346  RELOC_NUMBER (R_IA64_REL32MSB, 0x6c)  /* data 4 + REL */
347  RELOC_NUMBER (R_IA64_REL32LSB, 0x6d)  /* data 4 + REL */
348  RELOC_NUMBER (R_IA64_REL64MSB, 0x6e)  /* data 8 + REL */
349  RELOC_NUMBER (R_IA64_REL64LSB, 0x6f)  /* data 8 + REL */
350
351  RELOC_NUMBER (R_IA64_LTV32MSB, 0x74)  /* symbol + addend, data4 MSB */
352  RELOC_NUMBER (R_IA64_LTV32LSB, 0x75)  /* symbol + addend, data4 LSB */
353  RELOC_NUMBER (R_IA64_LTV64MSB, 0x76)  /* symbol + addend, data8 MSB */
354  RELOC_NUMBER (R_IA64_LTV64LSB, 0x77)  /* symbol + addend, data8 LSB */
355
356  RELOC_NUMBER (R_IA64_PCREL21BI, 0x79) /* @pcrel(sym+add), ptb, call */
357  RELOC_NUMBER (R_IA64_PCREL22, 0x7a)   /* @pcrel(sym+add), imm22 */
358  RELOC_NUMBER (R_IA64_PCREL64I, 0x7b)  /* @pcrel(sym+add), imm64 */
359
360  RELOC_NUMBER (R_IA64_IPLTMSB, 0x80)   /* dynamic reloc, imported PLT, MSB */
361  RELOC_NUMBER (R_IA64_IPLTLSB, 0x81)   /* dynamic reloc, imported PLT, LSB */
362  RELOC_NUMBER (R_IA64_COPY, 0x84)      /* dynamic reloc, data copy */
363  RELOC_NUMBER (R_IA64_LTOFF22X, 0x86)  /* LTOFF22, relaxable.  */
364  RELOC_NUMBER (R_IA64_LDXMOV, 0x87)    /* Use of LTOFF22X.  */
365
366  RELOC_NUMBER (R_IA64_TPREL14, 0x91)    /* @tprel(sym+add), add imm14 */
367  RELOC_NUMBER (R_IA64_TPREL22, 0x92)    /* @tprel(sym+add), add imm22 */
368  RELOC_NUMBER (R_IA64_TPREL64I, 0x93)   /* @tprel(sym+add), add imm64 */
369  RELOC_NUMBER (R_IA64_TPREL64MSB, 0x96) /* @tprel(sym+add), data8 MSB */
370  RELOC_NUMBER (R_IA64_TPREL64LSB, 0x97) /* @tprel(sym+add), data8 LSB */
371
372  RELOC_NUMBER (R_IA64_LTOFF_TPREL22, 0x9a) /* @ltoff(@tprel(s+a)), add imm22 */
373
374  RELOC_NUMBER (R_IA64_DTPMOD64MSB, 0xa6) /* @dtpmod(sym+add), data8 MSB */
375  RELOC_NUMBER (R_IA64_DTPMOD64LSB, 0xa7) /* @dtpmod(sym+add), data8 LSB */
376  RELOC_NUMBER (R_IA64_LTOFF_DTPMOD22, 0xaa) /* @ltoff(@dtpmod(s+a)), imm22 */
377
378  RELOC_NUMBER (R_IA64_DTPREL14, 0xb1)    /* @dtprel(sym+add), imm14 */
379  RELOC_NUMBER (R_IA64_DTPREL22, 0xb2)    /* @dtprel(sym+add), imm22 */
380  RELOC_NUMBER (R_IA64_DTPREL64I, 0xb3)   /* @dtprel(sym+add), imm64 */
381  RELOC_NUMBER (R_IA64_DTPREL32MSB, 0xb4) /* @dtprel(sym+add), data4 MSB */
382  RELOC_NUMBER (R_IA64_DTPREL32LSB, 0xb5) /* @dtprel(sym+add), data4 LSB */
383  RELOC_NUMBER (R_IA64_DTPREL64MSB, 0xb6) /* @dtprel(sym+add), data8 MSB */
384  RELOC_NUMBER (R_IA64_DTPREL64LSB, 0xb7) /* @dtprel(sym+add), data8 LSB */
385
386  RELOC_NUMBER (R_IA64_LTOFF_DTPREL22, 0xba) /* @ltoff(@dtprel(s+a)), imm22 */
387
388  FAKE_RELOC (R_IA64_MAX_RELOC_CODE, 0xba)
389
390  /* OpenVMS specific relocs.  */
391  RELOC_NUMBER (R_IA64_VMS_DIR8, 0x70000000)            /* S + A */
392  RELOC_NUMBER (R_IA64_VMS_DIR16LSB, 0x70000001)        /* S + A */
393  RELOC_NUMBER (R_IA64_VMS_CALL_SIGNATURE, 0x70000002)
394  RELOC_NUMBER (R_IA64_VMS_EXECLET_FUNC, 0x70000003)
395  RELOC_NUMBER (R_IA64_VMS_EXECLET_DATA, 0x70000004)
396  RELOC_NUMBER (R_IA64_VMS_FIX8, 0x70000005)            /* S + A */
397  RELOC_NUMBER (R_IA64_VMS_FIX16, 0x70000006)           /* S + A */
398  RELOC_NUMBER (R_IA64_VMS_FIX32, 0x70000007)           /* S + A */
399  RELOC_NUMBER (R_IA64_VMS_FIX64, 0x70000008)           /* S + A */
400  RELOC_NUMBER (R_IA64_VMS_FIXFD, 0x70000009)
401  RELOC_NUMBER (R_IA64_VMS_ACC_LOAD, 0x7000000a)        /* ACC = S + A */
402  RELOC_NUMBER (R_IA64_VMS_ACC_ADD, 0x7000000b)         /* ACC += S + A */
403  RELOC_NUMBER (R_IA64_VMS_ACC_SUB, 0x7000000c)         /* ACC -= S + A */
404  RELOC_NUMBER (R_IA64_VMS_ACC_MUL, 0x7000000d)         /* ACC *= S + A */
405  RELOC_NUMBER (R_IA64_VMS_ACC_DIV, 0x7000000e)         /* ACC /= S + A */
406  RELOC_NUMBER (R_IA64_VMS_ACC_AND, 0x7000000f)         /* ACC &= S + A */
407  RELOC_NUMBER (R_IA64_VMS_ACC_IOR, 0x70000010)         /* ACC |= S + A */
408  RELOC_NUMBER (R_IA64_VMS_ACC_EOR, 0x70000011)         /* ACC ^= S + A */
409  RELOC_NUMBER (R_IA64_VMS_ACC_ASH, 0x70000012)         /* ACC >>= S + A */
410  RELOC_NUMBER (R_IA64_VMS_ACC_STO8, 0x70000014)        /* ACC */
411  RELOC_NUMBER (R_IA64_VMS_ACC_STO16LSH, 0x70000015)    /* ACC */
412  RELOC_NUMBER (R_IA64_VMS_ACC_STO32LSH, 0x70000016)    /* ACC */
413  RELOC_NUMBER (R_IA64_VMS_ACC_STO64LSH, 0x70000017)    /* ACC */
414END_RELOC_NUMBERS (R_IA64_max)
415
416#endif /* _ELF_IA64_H */
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