Commit | Line | Data |
---|---|---|
f6868b8e SC |
1 | /* Internal format of COFF object file data structures, for GNU BFD. |
2 | This file is part of BFD, the Binary File Descriptor library. */ | |
3 | ||
4 | /* First, make "signed char" work, even on old compilers. */ | |
5 | #ifndef signed | |
6 | #ifndef __STDC__ | |
57115f09 | 7 | #define signed /**/ |
f6868b8e SC |
8 | #endif |
9 | #endif | |
10 | ||
11 | /********************** FILE HEADER **********************/ | |
57115f09 | 12 | struct internal_filehdr |
f6868b8e | 13 | { |
57115f09 ILT |
14 | unsigned short f_magic; /* magic number */ |
15 | unsigned short f_nscns; /* number of sections */ | |
16 | long f_timdat; /* time & date stamp */ | |
17 | long f_symptr; /* file pointer to symtab */ | |
18 | long f_nsyms; /* number of symtab entries */ | |
19 | unsigned short f_opthdr; /* sizeof(optional hdr) */ | |
20 | unsigned short f_flags; /* flags */ | |
f6868b8e SC |
21 | }; |
22 | ||
23 | /* Bits for f_flags: | |
24 | * F_RELFLG relocation info stripped from file | |
25 | * F_EXEC file is executable (no unresolved external references) | |
26 | * F_LNNO line numbers stripped from file | |
27 | * F_LSYMS local symbols stripped from file | |
28 | * F_AR16WR file is 16-bit little-endian | |
29 | * F_AR32WR file is 32-bit little-endian | |
30 | * F_AR32W file is 32-bit big-endian | |
31 | * F_DYNLOAD rs/6000 aix: dynamically loadable w/imports & exports | |
32 | * F_SHROBJ rs/6000 aix: file is a shared object | |
33 | */ | |
34 | ||
35 | #define F_RELFLG (0x0001) | |
36 | #define F_EXEC (0x0002) | |
37 | #define F_LNNO (0x0004) | |
38 | #define F_LSYMS (0x0008) | |
39 | #define F_AR16WR (0x0080) | |
40 | #define F_AR32WR (0x0100) | |
41 | #define F_AR32W (0x0200) | |
42 | #define F_DYNLOAD (0x1000) | |
43 | #define F_SHROBJ (0x2000) | |
44 | ||
45 | /********************** AOUT "OPTIONAL HEADER" **********************/ | |
57115f09 ILT |
46 | struct internal_aouthdr |
47 | { | |
48 | short magic; /* type of file */ | |
49 | short vstamp; /* version stamp */ | |
50 | unsigned long tsize; /* text size in bytes, padded to FW bdry*/ | |
51 | unsigned long dsize; /* initialized data " " */ | |
52 | unsigned long bsize; /* uninitialized data " " */ | |
53 | unsigned long entry; /* entry pt. */ | |
54 | unsigned long text_start; /* base of text used for this file */ | |
55 | unsigned long data_start; /* base of data used for this file */ | |
56 | ||
57 | /* i960 stuff */ | |
58 | unsigned long tagentries; /* number of tag entries to follow */ | |
59 | ||
60 | /* RS/6000 stuff */ | |
61 | unsigned long o_toc; /* address of TOC */ | |
62 | short o_snentry; /* section number for entry point */ | |
63 | short o_sntext; /* section number for text */ | |
64 | short o_sndata; /* section number for data */ | |
65 | short o_sntoc; /* section number for toc */ | |
66 | short o_snloader; /* section number for loader section */ | |
67 | short o_snbss; /* section number for bss */ | |
68 | short o_algntext; /* max alignment for text */ | |
69 | short o_algndata; /* max alignment for data */ | |
70 | short o_modtype; /* Module type field, 1R,RE,RO */ | |
71 | unsigned long o_maxstack; /* max stack size allowed. */ | |
62aaa2e7 ILT |
72 | |
73 | /* MIPS ECOFF stuff */ | |
74 | unsigned long bss_start; /* Base of bss section. */ | |
75 | unsigned long gp_value; /* GP register value. */ | |
76 | unsigned long gprmask; /* General registers used. */ | |
77 | unsigned long cprmask[4]; /* Coprocessor registers used. */ | |
f6868b8e SC |
78 | }; |
79 | ||
80 | /********************** STORAGE CLASSES **********************/ | |
81 | ||
82 | #define C_EFCN -1 /* physical end of function */ | |
83 | #define C_NULL 0 | |
84 | #define C_AUTO 1 /* automatic variable */ | |
85 | #define C_EXT 2 /* external symbol */ | |
86 | #define C_STAT 3 /* static */ | |
87 | #define C_REG 4 /* register variable */ | |
88 | #define C_EXTDEF 5 /* external definition */ | |
89 | #define C_LABEL 6 /* label */ | |
90 | #define C_ULABEL 7 /* undefined label */ | |
91 | #define C_MOS 8 /* member of structure */ | |
92 | #define C_ARG 9 /* function argument */ | |
93 | #define C_STRTAG 10 /* structure tag */ | |
94 | #define C_MOU 11 /* member of union */ | |
95 | #define C_UNTAG 12 /* union tag */ | |
96 | #define C_TPDEF 13 /* type definition */ | |
97 | #define C_USTATIC 14 /* undefined static */ | |
98 | #define C_ENTAG 15 /* enumeration tag */ | |
99 | #define C_MOE 16 /* member of enumeration */ | |
100 | #define C_REGPARM 17 /* register parameter */ | |
101 | #define C_FIELD 18 /* bit field */ | |
102 | #define C_AUTOARG 19 /* auto argument */ | |
103 | #define C_LASTENT 20 /* dummy entry (end of block) */ | |
104 | #define C_BLOCK 100 /* ".bb" or ".eb" */ | |
105 | #define C_FCN 101 /* ".bf" or ".ef" */ | |
106 | #define C_EOS 102 /* end of structure */ | |
107 | #define C_FILE 103 /* file name */ | |
108 | #define C_LINE 104 /* line # reformatted as symbol table entry */ | |
109 | #define C_ALIAS 105 /* duplicate tag */ | |
110 | #define C_HIDDEN 106 /* ext symbol in dmert public lib */ | |
111 | ||
57115f09 ILT |
112 | /* New storage classes for 80960 */ |
113 | ||
f6868b8e SC |
114 | /* C_LEAFPROC is obsolete. Use C_LEAFEXT or C_LEAFSTAT */ |
115 | #define C_LEAFPROC 108 /* Leaf procedure, "call" via BAL */ | |
116 | ||
117 | #define C_SCALL 107 /* Procedure reachable via system call */ | |
118 | #define C_LEAFEXT 108 /* External leaf */ | |
57115f09 | 119 | #define C_LEAFSTAT 113 /* Static leaf */ |
f6868b8e SC |
120 | #define C_OPTVAR 109 /* Optimized variable */ |
121 | #define C_DEFINE 110 /* Preprocessor #define */ | |
122 | #define C_PRAGMA 111 /* Advice to compiler or linker */ | |
123 | #define C_SEGMENT 112 /* 80960 segment name */ | |
124 | ||
57115f09 ILT |
125 | /* New storage classes for RS/6000 */ |
126 | #define C_HIDEXT 107 /* Un-named external symbol */ | |
127 | #define C_BINCL 108 /* Marks beginning of include file */ | |
128 | #define C_EINCL 109 /* Marks ending of include file */ | |
f6868b8e | 129 | |
57115f09 | 130 | /* storage classes for stab symbols for RS/6000 */ |
f6868b8e SC |
131 | #define C_GSYM ((signed char)0x80) |
132 | #define C_LSYM ((signed char)0x81) | |
133 | #define C_PSYM ((signed char)0x82) | |
134 | #define C_RSYM ((signed char)0x83) | |
135 | #define C_RPSYM ((signed char)0x84) | |
136 | #define C_STSYM ((signed char)0x85) | |
137 | #define C_TCSYM ((signed char)0x86) | |
138 | #define C_BCOMM ((signed char)0x87) | |
139 | #define C_ECOML ((signed char)0x88) | |
140 | #define C_ECOMM ((signed char)0x89) | |
141 | #define C_DECL ((signed char)0x8c) | |
142 | #define C_ENTRY ((signed char)0x8d) | |
143 | #define C_FUN ((signed char)0x8e) | |
144 | #define C_BSTAT ((signed char)0x8f) | |
145 | #define C_ESTAT ((signed char)0x90) | |
146 | ||
147 | /********************** SECTION HEADER **********************/ | |
57115f09 ILT |
148 | struct internal_scnhdr |
149 | { | |
150 | char s_name[8]; /* section name */ | |
151 | long s_paddr; /* physical address, aliased s_nlib */ | |
152 | long s_vaddr; /* virtual address */ | |
153 | long s_size; /* section size */ | |
154 | long s_scnptr; /* file ptr to raw data for section */ | |
155 | long s_relptr; /* file ptr to relocation */ | |
156 | long s_lnnoptr; /* file ptr to line numbers */ | |
157 | unsigned long s_nreloc; /* number of relocation entries */ | |
158 | unsigned long s_nlnno; /* number of line number entries*/ | |
159 | long s_flags; /* flags */ | |
160 | long s_align; /* used on I960 */ | |
f6868b8e SC |
161 | }; |
162 | ||
f6868b8e SC |
163 | /* |
164 | * s_flags "type" | |
165 | */ | |
57115f09 ILT |
166 | #define STYP_REG (0x0000) /* "regular": allocated, relocated, loaded */ |
167 | #define STYP_DSECT (0x0001) /* "dummy": relocated only*/ | |
168 | #define STYP_NOLOAD (0x0002) /* "noload": allocated, relocated, not loaded */ | |
169 | #define STYP_GROUP (0x0004) /* "grouped": formed of input sections */ | |
170 | #define STYP_PAD (0x0008) /* "padding": not allocated, not relocated, loaded */ | |
171 | #define STYP_COPY (0x0010) /* "copy": for decision function used by field update; not allocated, not relocated, | |
172 | loaded; reloc & lineno entries processed normally */ | |
173 | #define STYP_TEXT (0x0020) /* section contains text only */ | |
174 | #define S_SHRSEG (0x0020) /* In 3b Update files (output of ogen), sections which appear in SHARED segments of the Pfile | |
175 | will have the S_SHRSEG flag set by ogen, to inform dufr that updating 1 copy of the proc. will | |
176 | update all process invocations. */ | |
177 | #define STYP_DATA (0x0040) /* section contains data only */ | |
178 | #define STYP_BSS (0x0080) /* section contains bss only */ | |
179 | #define S_NEWFCN (0x0100) /* In a minimal file or an update file, a new function (as compared with a replaced function) */ | |
180 | #define STYP_INFO (0x0200) /* comment: not allocated not relocated, not loaded */ | |
181 | #define STYP_OVER (0x0400) /* overlay: relocated not allocated or loaded */ | |
182 | #define STYP_LIB (0x0800) /* for .lib: same as INFO */ | |
183 | #define STYP_MERGE (0x2000) /* merge section -- combines with text, data or bss sections only */ | |
184 | #define STYP_REVERSE_PAD (0x4000) /* section will be padded with no-op instructions wherever padding is necessary and there is a | |
185 | ||
186 | word of contiguous bytes | |
187 | beginning on a word boundary. */ | |
188 | ||
189 | #define STYP_LIT 0x8020 /* Literal data (like STYP_TEXT) */ | |
f6868b8e SC |
190 | /********************** LINE NUMBERS **********************/ |
191 | ||
192 | /* 1 line number entry for every "breakpointable" source line in a section. | |
193 | * Line numbers are grouped on a per function basis; first entry in a function | |
194 | * grouping will have l_lnno = 0 and in place of physical address will be the | |
195 | * symbol table index of the function name. | |
196 | */ | |
197 | ||
57115f09 ILT |
198 | struct internal_lineno |
199 | { | |
200 | union | |
201 | { | |
202 | long l_symndx; /* function name symbol index, iff l_lnno == 0*/ | |
203 | long l_paddr; /* (physical) address of line number */ | |
204 | } l_addr; | |
205 | unsigned long l_lnno; /* line number */ | |
f6868b8e SC |
206 | }; |
207 | ||
f6868b8e SC |
208 | /********************** SYMBOLS **********************/ |
209 | ||
210 | #define SYMNMLEN 8 /* # characters in a symbol name */ | |
211 | #define FILNMLEN 14 /* # characters in a file name */ | |
212 | #define DIMNUM 4 /* # array dimensions in auxiliary entry */ | |
213 | ||
57115f09 ILT |
214 | struct internal_syment |
215 | { | |
216 | union | |
217 | { | |
218 | char _n_name[SYMNMLEN]; /* old COFF version */ | |
219 | struct | |
220 | { | |
221 | long _n_zeroes; /* new == 0 */ | |
222 | long _n_offset; /* offset into string table */ | |
223 | } _n_n; | |
224 | char *_n_nptr[2]; /* allows for overlaying */ | |
225 | } _n; | |
226 | long n_value; /* value of symbol */ | |
227 | short n_scnum; /* section number */ | |
228 | unsigned short n_flags; /* copy of flags from filhdr */ | |
229 | unsigned short n_type; /* type and derived type */ | |
230 | signed char n_sclass; /* storage class */ | |
231 | char n_numaux; /* number of aux. entries */ | |
f6868b8e | 232 | }; |
57115f09 | 233 | |
f6868b8e SC |
234 | #define n_name _n._n_name |
235 | #define n_zeroes _n._n_n._n_zeroes | |
236 | #define n_offset _n._n_n._n_offset | |
237 | ||
238 | ||
239 | /* Relocatable symbols have number of the section in which they are defined, | |
240 | or one of the following: */ | |
241 | ||
57115f09 ILT |
242 | #define N_UNDEF ((short)0) /* undefined symbol */ |
243 | #define N_ABS ((short)-1) /* value of symbol is absolute */ | |
244 | #define N_DEBUG ((short)-2) /* debugging symbol -- value is meaningless */ | |
245 | #define N_TV ((short)-3) /* indicates symbol needs preload transfer vector */ | |
246 | #define P_TV ((short)-4) /* indicates symbol needs postload transfer vector*/ | |
f6868b8e SC |
247 | |
248 | /* | |
249 | * Type of a symbol, in low N bits of the word | |
250 | */ | |
251 | #define T_NULL 0 | |
252 | #define T_VOID 1 /* function argument (only used by compiler) */ | |
253 | #define T_CHAR 2 /* character */ | |
254 | #define T_SHORT 3 /* short integer */ | |
255 | #define T_INT 4 /* integer */ | |
256 | #define T_LONG 5 /* long integer */ | |
257 | #define T_FLOAT 6 /* floating point */ | |
258 | #define T_DOUBLE 7 /* double word */ | |
259 | #define T_STRUCT 8 /* structure */ | |
260 | #define T_UNION 9 /* union */ | |
261 | #define T_ENUM 10 /* enumeration */ | |
262 | #define T_MOE 11 /* member of enumeration*/ | |
263 | #define T_UCHAR 12 /* unsigned character */ | |
264 | #define T_USHORT 13 /* unsigned short */ | |
265 | #define T_UINT 14 /* unsigned integer */ | |
266 | #define T_ULONG 15 /* unsigned long */ | |
267 | #define T_LNGDBL 16 /* long double */ | |
268 | ||
269 | /* | |
270 | * derived types, in n_type | |
271 | */ | |
272 | #define DT_NON (0) /* no derived type */ | |
273 | #define DT_PTR (1) /* pointer */ | |
274 | #define DT_FCN (2) /* function */ | |
275 | #define DT_ARY (3) /* array */ | |
276 | ||
277 | #define BTYPE(x) ((x) & N_BTMASK) | |
278 | ||
279 | #define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT)) | |
280 | #define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT)) | |
281 | #define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT)) | |
282 | #define ISTAG(x) ((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG) | |
283 | #define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK)) | |
284 | ||
285 | ||
57115f09 | 286 | union internal_auxent |
f6868b8e | 287 | { |
57115f09 ILT |
288 | struct |
289 | { | |
f6868b8e | 290 | |
57115f09 ILT |
291 | union |
292 | { | |
f6868b8e SC |
293 | long l; /* str, un, or enum tag indx */ |
294 | struct coff_ptr_struct *p; | |
57115f09 | 295 | } x_tagndx; |
f6868b8e | 296 | |
57115f09 ILT |
297 | union |
298 | { | |
299 | struct | |
300 | { | |
f6868b8e SC |
301 | unsigned short x_lnno; /* declaration line number */ |
302 | unsigned short x_size; /* str/union/array size */ | |
57115f09 | 303 | } x_lnsz; |
f6868b8e | 304 | long x_fsize; /* size of function */ |
57115f09 | 305 | } x_misc; |
f6868b8e | 306 | |
57115f09 ILT |
307 | union |
308 | { | |
309 | struct | |
310 | { /* if ISFCN, tag, or .bb */ | |
f6868b8e | 311 | long x_lnnoptr; /* ptr to fcn line # */ |
57115f09 ILT |
312 | union |
313 | { /* entry ndx past block end */ | |
314 | long l; | |
f6868b8e | 315 | struct coff_ptr_struct *p; |
57115f09 ILT |
316 | } x_endndx; |
317 | } x_fcn; | |
f6868b8e | 318 | |
57115f09 ILT |
319 | struct |
320 | { /* if ISARY, up to 4 dimen. */ | |
f6868b8e | 321 | unsigned short x_dimen[DIMNUM]; |
57115f09 ILT |
322 | } x_ary; |
323 | } x_fcnary; | |
f6868b8e SC |
324 | |
325 | unsigned short x_tvndx; /* tv index */ | |
57115f09 | 326 | } x_sym; |
f6868b8e | 327 | |
57115f09 ILT |
328 | union |
329 | { | |
f6868b8e | 330 | char x_fname[FILNMLEN]; |
57115f09 ILT |
331 | struct |
332 | { | |
f6868b8e SC |
333 | long x_zeroes; |
334 | long x_offset; | |
57115f09 ILT |
335 | } x_n; |
336 | } x_file; | |
f6868b8e | 337 | |
57115f09 ILT |
338 | struct |
339 | { | |
f6868b8e SC |
340 | long x_scnlen; /* section length */ |
341 | unsigned short x_nreloc; /* # relocation entries */ | |
342 | unsigned short x_nlinno; /* # line numbers */ | |
57115f09 | 343 | } x_scn; |
f6868b8e | 344 | |
57115f09 ILT |
345 | struct |
346 | { | |
347 | long x_tvfill; /* tv fill value */ | |
348 | unsigned short x_tvlen; /* length of .tv */ | |
349 | unsigned short x_tvran[2]; /* tv range */ | |
350 | } x_tv; /* info about .tv section (in auxent of symbol .tv)) */ | |
f6868b8e SC |
351 | |
352 | /****************************************** | |
353 | * RS/6000-specific auxent - last auxent for every external symbol | |
354 | ******************************************/ | |
57115f09 ILT |
355 | struct |
356 | { | |
357 | long x_scnlen; /* csect length */ | |
358 | long x_parmhash; /* parm type hash index */ | |
359 | unsigned short x_snhash; /* sect num with parm hash */ | |
360 | unsigned char x_smtyp; /* symbol align and type */ | |
361 | /* 0-4 - Log 2 of alignment */ | |
362 | /* 5-7 - symbol type */ | |
363 | unsigned char x_smclas; /* storage mapping class */ | |
364 | long x_stab; /* dbx stab info index */ | |
365 | unsigned short x_snstab; /* sect num with dbx stab */ | |
366 | } x_csect; /* csect definition information */ | |
f6868b8e SC |
367 | |
368 | /* x_smtyp values: */ | |
369 | ||
370 | #define SMTYP_ALIGN(x) ((x) >> 3) /* log2 of alignment */ | |
371 | #define SMTYP_SMTYP(x) ((x) & 0x7) /* symbol type */ | |
372 | /* Symbol type values: */ | |
57115f09 ILT |
373 | #define XTY_ER 0 /* External reference */ |
374 | #define XTY_SD 1 /* Csect definition */ | |
375 | #define XTY_LD 2 /* Label definition */ | |
376 | #define XTY_CM 3 /* .BSS */ | |
377 | #define XTY_EM 4 /* Error message */ | |
378 | #define XTY_US 5 /* "Reserved for internal use" */ | |
f6868b8e SC |
379 | |
380 | /* x_smclas values: */ | |
381 | ||
57115f09 ILT |
382 | #define XMC_PR 0 /* Read-only program code */ |
383 | #define XMC_RO 1 /* Read-only constant */ | |
384 | #define XMC_DB 2 /* Read-only debug dictionary table */ | |
385 | #define XMC_TC 3 /* Read-write general TOC entry */ | |
386 | #define XMC_UA 4 /* Read-write unclassified */ | |
387 | #define XMC_RW 5 /* Read-write data */ | |
388 | #define XMC_GL 6 /* Read-only global linkage */ | |
389 | #define XMC_XO 7 /* Read-only extended operation (simulated insn) */ | |
390 | #define XMC_SV 8 /* Read-only supervisor call */ | |
391 | #define XMC_BS 9 /* Read-write BSS */ | |
392 | #define XMC_DS 10 /* Read-write descriptor csect */ | |
393 | #define XMC_UC 11 /* Read-write unnamed Fortran common */ | |
394 | #define XMC_TI 12 /* Read-only traceback index csect */ | |
395 | #define XMC_TB 13 /* Read-only traceback table csect */ | |
f6868b8e | 396 | /* 14 ??? */ |
57115f09 | 397 | #define XMC_TC0 15 /* Read-write TOC anchor for TOC addressability */ |
f6868b8e SC |
398 | |
399 | ||
400 | /****************************************** | |
401 | * I960-specific *2nd* aux. entry formats | |
402 | ******************************************/ | |
57115f09 ILT |
403 | struct |
404 | { | |
f6868b8e SC |
405 | /* This is a very old typo that keeps getting propagated. */ |
406 | #define x_stdindx x_stindx | |
407 | long x_stindx; /* sys. table entry */ | |
57115f09 | 408 | } x_sc; /* system call entry */ |
f6868b8e | 409 | |
57115f09 ILT |
410 | struct |
411 | { | |
f6868b8e | 412 | unsigned long x_balntry; /* BAL entry point */ |
57115f09 | 413 | } x_bal; /* BAL-callable function */ |
f6868b8e | 414 | |
57115f09 ILT |
415 | struct |
416 | { | |
417 | unsigned long x_timestamp; /* time stamp */ | |
418 | char x_idstring[20]; /* producer identity string */ | |
419 | } x_ident; /* Producer ident info */ | |
f6868b8e SC |
420 | |
421 | }; | |
422 | ||
423 | /********************** RELOCATION DIRECTIVES **********************/ | |
424 | ||
57115f09 | 425 | struct internal_reloc |
f6868b8e | 426 | { |
57115f09 ILT |
427 | long r_vaddr; /* Virtual address of reference */ |
428 | long r_symndx; /* Index into symbol table */ | |
429 | unsigned short r_type; /* Relocation type */ | |
430 | unsigned char r_size; /* Used on RS/6000 */ | |
431 | unsigned long r_offset; | |
f6868b8e SC |
432 | |
433 | }; | |
434 | ||
435 | #define R_RELBYTE 017 | |
436 | #define R_RELWORD 020 | |
437 | #define R_PCRBYTE 022 | |
438 | #define R_PCRWORD 023 | |
439 | #define R_PCRLONG 024 | |
440 | ||
441 | #define R_DIR32 06 | |
442 | #define R_PCLONG 020 | |
443 | #define R_RELBYTE 017 | |
444 | #define R_RELWORD 020 | |
445 | ||
f6868b8e SC |
446 | |
447 | ||
448 | #define R_PCR16L 128 | |
449 | #define R_PCR26L 129 | |
450 | #define R_VRT16 130 | |
451 | #define R_HVRT16 131 | |
452 | #define R_LVRT16 132 | |
453 | #define R_VRT32 133 | |
454 | #define R_RELLONG (0x11) /* Direct 32-bit relocation */ | |
455 | #define R_IPRSHORT (0x18) | |
456 | #define R_IPRMED (0x19) /* 24-bit ip-relative relocation */ | |
457 | #define R_IPRLONG (0x1a) | |
458 | #define R_OPTCALL (0x1b) /* 32-bit optimizable call (leafproc/sysproc) */ | |
459 | #define R_OPTCALLX (0x1c) /* 64-bit optimizable call (leafproc/sysproc) */ | |
460 | #define R_GETSEG (0x1d) | |
461 | #define R_GETPA (0x1e) | |
462 | #define R_TAGWORD (0x1f) | |
463 | #define R_JUMPTARG 0x20 /* strange 29k 00xx00xx reloc */ | |
57115f09 ILT |
464 | #define R_MOVB1 0x41 /* Special h8 16bit or 8 bit reloc for mov.b */ |
465 | #define R_MOVB2 0x42 /* Special h8 opcode for 8bit which could | |
466 | be 16 */ | |
467 | #define R_JMP1 0x43 /* Special h8 16bit jmp which could be | |
468 | pcrel */ | |
469 | #define R_JMP2 0x44 /* a branch which used to be a jmp */ | |
eaa0f4f8 SC |
470 | #define R_RELLONG_NEG 0x45 |
471 | ||
472 | ||
473 | /* Z8k modes */ | |
62aaa2e7 | 474 | #define R_IMM16 0x01 /* 16 bit abs */ |
57115f09 ILT |
475 | #define R_JR 0x02 /* jr 8 bit disp */ |
476 | #define R_IMM4L 0x23 /* low nibble */ | |
477 | #define R_IMM8 0x22 /* 8 bit abs */ | |
62aaa2e7 | 478 | #define R_IMM32 R_RELLONG /* 32 bit abs */ |
57115f09 ILT |
479 | #define R_CALL R_DA /* Absolute address which could be a callr */ |
480 | #define R_JP R_DA /* Absolute address which could be a jp */ | |
481 | #define R_REL16 0x04 /* 16 bit PC rel */ | |
482 | #define R_CALLR 0x05 /* callr 12 bit disp */ | |
483 | #define R_SEG 0x10 /* set if in segmented mode */ | |
484 | #define R_IMM4H 0x24 /* high nibble */ |