| 1 | /* prdbg.c -- Print out generic debugging information. |
| 2 | Copyright (C) 1995-2014 Free Software Foundation, Inc. |
| 3 | Written by Ian Lance Taylor <ian@cygnus.com>. |
| 4 | Tags style generation written by Salvador E. Tropea <set@computer.org>. |
| 5 | |
| 6 | This file is part of GNU Binutils. |
| 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, MA |
| 21 | 02110-1301, USA. */ |
| 22 | |
| 23 | /* This file prints out the generic debugging information, by |
| 24 | supplying a set of routines to debug_write. */ |
| 25 | |
| 26 | #include "sysdep.h" |
| 27 | #include <assert.h> |
| 28 | #include "bfd.h" |
| 29 | #include "libiberty.h" |
| 30 | #include "demangle.h" |
| 31 | #include "debug.h" |
| 32 | #include "budbg.h" |
| 33 | |
| 34 | /* This is the structure we use as a handle for these routines. */ |
| 35 | |
| 36 | struct pr_handle |
| 37 | { |
| 38 | /* File to print information to. */ |
| 39 | FILE *f; |
| 40 | /* Current indentation level. */ |
| 41 | unsigned int indent; |
| 42 | /* Type stack. */ |
| 43 | struct pr_stack *stack; |
| 44 | /* Parameter number we are about to output. */ |
| 45 | int parameter; |
| 46 | /* The following are used only by the tags code (tg_). */ |
| 47 | /* Name of the file we are using. */ |
| 48 | char *filename; |
| 49 | /* The BFD. */ |
| 50 | bfd *abfd; |
| 51 | /* The symbols table for this BFD. */ |
| 52 | asymbol **syms; |
| 53 | /* Pointer to a function to demangle symbols. */ |
| 54 | char *(*demangler) (bfd *, const char *, int); |
| 55 | }; |
| 56 | |
| 57 | /* The type stack. */ |
| 58 | |
| 59 | struct pr_stack |
| 60 | { |
| 61 | /* Next element on the stack. */ |
| 62 | struct pr_stack *next; |
| 63 | /* This element. */ |
| 64 | char *type; |
| 65 | /* Current visibility of fields if this is a class. */ |
| 66 | enum debug_visibility visibility; |
| 67 | /* Name of the current method we are handling. */ |
| 68 | const char *method; |
| 69 | /* The following are used only by the tags code (tg_). */ |
| 70 | /* Type for the container (struct, union, class, union class). */ |
| 71 | const char *flavor; |
| 72 | /* A comma separated list of parent classes. */ |
| 73 | char *parents; |
| 74 | /* How many parents contains parents. */ |
| 75 | int num_parents; |
| 76 | }; |
| 77 | |
| 78 | static void indent (struct pr_handle *); |
| 79 | static bfd_boolean push_type (struct pr_handle *, const char *); |
| 80 | static bfd_boolean prepend_type (struct pr_handle *, const char *); |
| 81 | static bfd_boolean append_type (struct pr_handle *, const char *); |
| 82 | static bfd_boolean substitute_type (struct pr_handle *, const char *); |
| 83 | static bfd_boolean indent_type (struct pr_handle *); |
| 84 | static char *pop_type (struct pr_handle *); |
| 85 | static void print_vma (bfd_vma, char *, bfd_boolean, bfd_boolean); |
| 86 | static bfd_boolean pr_fix_visibility |
| 87 | (struct pr_handle *, enum debug_visibility); |
| 88 | static bfd_boolean pr_start_compilation_unit (void *, const char *); |
| 89 | static bfd_boolean pr_start_source (void *, const char *); |
| 90 | static bfd_boolean pr_empty_type (void *); |
| 91 | static bfd_boolean pr_void_type (void *); |
| 92 | static bfd_boolean pr_int_type (void *, unsigned int, bfd_boolean); |
| 93 | static bfd_boolean pr_float_type (void *, unsigned int); |
| 94 | static bfd_boolean pr_complex_type (void *, unsigned int); |
| 95 | static bfd_boolean pr_bool_type (void *, unsigned int); |
| 96 | static bfd_boolean pr_enum_type |
| 97 | (void *, const char *, const char **, bfd_signed_vma *); |
| 98 | static bfd_boolean pr_pointer_type (void *); |
| 99 | static bfd_boolean pr_function_type (void *, int, bfd_boolean); |
| 100 | static bfd_boolean pr_reference_type (void *); |
| 101 | static bfd_boolean pr_range_type (void *, bfd_signed_vma, bfd_signed_vma); |
| 102 | static bfd_boolean pr_array_type |
| 103 | (void *, bfd_signed_vma, bfd_signed_vma, bfd_boolean); |
| 104 | static bfd_boolean pr_set_type (void *, bfd_boolean); |
| 105 | static bfd_boolean pr_offset_type (void *); |
| 106 | static bfd_boolean pr_method_type (void *, bfd_boolean, int, bfd_boolean); |
| 107 | static bfd_boolean pr_const_type (void *); |
| 108 | static bfd_boolean pr_volatile_type (void *); |
| 109 | static bfd_boolean pr_start_struct_type |
| 110 | (void *, const char *, unsigned int, bfd_boolean, unsigned int); |
| 111 | static bfd_boolean pr_struct_field |
| 112 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 113 | static bfd_boolean pr_end_struct_type (void *); |
| 114 | static bfd_boolean pr_start_class_type |
| 115 | (void *, const char *, unsigned int, bfd_boolean, unsigned int, |
| 116 | bfd_boolean, bfd_boolean); |
| 117 | static bfd_boolean pr_class_static_member |
| 118 | (void *, const char *, const char *, enum debug_visibility); |
| 119 | static bfd_boolean pr_class_baseclass |
| 120 | (void *, bfd_vma, bfd_boolean, enum debug_visibility); |
| 121 | static bfd_boolean pr_class_start_method (void *, const char *); |
| 122 | static bfd_boolean pr_class_method_variant |
| 123 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean, |
| 124 | bfd_vma, bfd_boolean); |
| 125 | static bfd_boolean pr_class_static_method_variant |
| 126 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean); |
| 127 | static bfd_boolean pr_class_end_method (void *); |
| 128 | static bfd_boolean pr_end_class_type (void *); |
| 129 | static bfd_boolean pr_typedef_type (void *, const char *); |
| 130 | static bfd_boolean pr_tag_type |
| 131 | (void *, const char *, unsigned int, enum debug_type_kind); |
| 132 | static bfd_boolean pr_typdef (void *, const char *); |
| 133 | static bfd_boolean pr_tag (void *, const char *); |
| 134 | static bfd_boolean pr_int_constant (void *, const char *, bfd_vma); |
| 135 | static bfd_boolean pr_float_constant (void *, const char *, double); |
| 136 | static bfd_boolean pr_typed_constant (void *, const char *, bfd_vma); |
| 137 | static bfd_boolean pr_variable |
| 138 | (void *, const char *, enum debug_var_kind, bfd_vma); |
| 139 | static bfd_boolean pr_start_function (void *, const char *, bfd_boolean); |
| 140 | static bfd_boolean pr_function_parameter |
| 141 | (void *, const char *, enum debug_parm_kind, bfd_vma); |
| 142 | static bfd_boolean pr_start_block (void *, bfd_vma); |
| 143 | static bfd_boolean pr_end_block (void *, bfd_vma); |
| 144 | static bfd_boolean pr_end_function (void *); |
| 145 | static bfd_boolean pr_lineno (void *, const char *, unsigned long, bfd_vma); |
| 146 | static bfd_boolean append_parent (struct pr_handle *, const char *); |
| 147 | /* Only used by tg_ code. */ |
| 148 | static bfd_boolean tg_fix_visibility |
| 149 | (struct pr_handle *, enum debug_visibility); |
| 150 | static void find_address_in_section (bfd *, asection *, void *); |
| 151 | static void translate_addresses (bfd *, char *, FILE *, asymbol **); |
| 152 | static const char *visibility_name (enum debug_visibility); |
| 153 | /* Tags style replacements. */ |
| 154 | static bfd_boolean tg_start_compilation_unit (void *, const char *); |
| 155 | static bfd_boolean tg_start_source (void *, const char *); |
| 156 | static bfd_boolean tg_enum_type |
| 157 | (void *, const char *, const char **, bfd_signed_vma *); |
| 158 | static bfd_boolean tg_start_struct_type |
| 159 | (void *, const char *, unsigned int, bfd_boolean, unsigned int); |
| 160 | static bfd_boolean pr_struct_field |
| 161 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 162 | static bfd_boolean tg_struct_field |
| 163 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 164 | static bfd_boolean tg_struct_field |
| 165 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 166 | static bfd_boolean tg_end_struct_type (void *); |
| 167 | static bfd_boolean tg_start_class_type |
| 168 | (void *, const char *, unsigned int, bfd_boolean, unsigned int, bfd_boolean, bfd_boolean); |
| 169 | static bfd_boolean tg_class_static_member |
| 170 | (void *, const char *, const char *, enum debug_visibility); |
| 171 | static bfd_boolean tg_class_baseclass |
| 172 | (void *, bfd_vma, bfd_boolean, enum debug_visibility); |
| 173 | static bfd_boolean tg_class_method_variant |
| 174 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean, bfd_vma, bfd_boolean); |
| 175 | static bfd_boolean tg_class_static_method_variant |
| 176 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean); |
| 177 | static bfd_boolean tg_end_class_type (void *); |
| 178 | static bfd_boolean tg_tag_type |
| 179 | (void *, const char *, unsigned int, enum debug_type_kind); |
| 180 | static bfd_boolean tg_typdef (void *, const char *); |
| 181 | static bfd_boolean tg_tag (void *, const char *); |
| 182 | static bfd_boolean tg_int_constant (void *, const char *, bfd_vma); |
| 183 | static bfd_boolean tg_float_constant (void *, const char *, double); |
| 184 | static bfd_boolean tg_typed_constant (void *, const char *, bfd_vma); |
| 185 | static bfd_boolean tg_variable |
| 186 | (void *, const char *, enum debug_var_kind, bfd_vma); |
| 187 | static bfd_boolean tg_start_function (void *, const char *, bfd_boolean); |
| 188 | static bfd_boolean tg_function_parameter |
| 189 | (void *, const char *, enum debug_parm_kind, bfd_vma); |
| 190 | static bfd_boolean tg_start_block (void *, bfd_vma); |
| 191 | static bfd_boolean tg_end_block (void *, bfd_vma); |
| 192 | static bfd_boolean tg_lineno (void *, const char *, unsigned long, bfd_vma); |
| 193 | \f |
| 194 | static const struct debug_write_fns pr_fns = |
| 195 | { |
| 196 | pr_start_compilation_unit, |
| 197 | pr_start_source, |
| 198 | pr_empty_type, |
| 199 | pr_void_type, |
| 200 | pr_int_type, |
| 201 | pr_float_type, |
| 202 | pr_complex_type, |
| 203 | pr_bool_type, |
| 204 | pr_enum_type, |
| 205 | pr_pointer_type, |
| 206 | pr_function_type, |
| 207 | pr_reference_type, |
| 208 | pr_range_type, |
| 209 | pr_array_type, |
| 210 | pr_set_type, |
| 211 | pr_offset_type, |
| 212 | pr_method_type, |
| 213 | pr_const_type, |
| 214 | pr_volatile_type, |
| 215 | pr_start_struct_type, |
| 216 | pr_struct_field, |
| 217 | pr_end_struct_type, |
| 218 | pr_start_class_type, |
| 219 | pr_class_static_member, |
| 220 | pr_class_baseclass, |
| 221 | pr_class_start_method, |
| 222 | pr_class_method_variant, |
| 223 | pr_class_static_method_variant, |
| 224 | pr_class_end_method, |
| 225 | pr_end_class_type, |
| 226 | pr_typedef_type, |
| 227 | pr_tag_type, |
| 228 | pr_typdef, |
| 229 | pr_tag, |
| 230 | pr_int_constant, |
| 231 | pr_float_constant, |
| 232 | pr_typed_constant, |
| 233 | pr_variable, |
| 234 | pr_start_function, |
| 235 | pr_function_parameter, |
| 236 | pr_start_block, |
| 237 | pr_end_block, |
| 238 | pr_end_function, |
| 239 | pr_lineno |
| 240 | }; |
| 241 | \f |
| 242 | static const struct debug_write_fns tg_fns = |
| 243 | { |
| 244 | tg_start_compilation_unit, |
| 245 | tg_start_source, |
| 246 | pr_empty_type, /* Same, push_type. */ |
| 247 | pr_void_type, /* Same, push_type. */ |
| 248 | pr_int_type, /* Same, push_type. */ |
| 249 | pr_float_type, /* Same, push_type. */ |
| 250 | pr_complex_type, /* Same, push_type. */ |
| 251 | pr_bool_type, /* Same, push_type. */ |
| 252 | tg_enum_type, |
| 253 | pr_pointer_type, /* Same, changes to pointer. */ |
| 254 | pr_function_type, /* Same, push_type. */ |
| 255 | pr_reference_type, /* Same, changes to reference. */ |
| 256 | pr_range_type, /* FIXME: What's that?. */ |
| 257 | pr_array_type, /* Same, push_type. */ |
| 258 | pr_set_type, /* FIXME: What's that?. */ |
| 259 | pr_offset_type, /* FIXME: What's that?. */ |
| 260 | pr_method_type, /* Same. */ |
| 261 | pr_const_type, /* Same, changes to const. */ |
| 262 | pr_volatile_type, /* Same, changes to volatile. */ |
| 263 | tg_start_struct_type, |
| 264 | tg_struct_field, |
| 265 | tg_end_struct_type, |
| 266 | tg_start_class_type, |
| 267 | tg_class_static_member, |
| 268 | tg_class_baseclass, |
| 269 | pr_class_start_method, /* Same, remembers that's a method. */ |
| 270 | tg_class_method_variant, |
| 271 | tg_class_static_method_variant, |
| 272 | pr_class_end_method, /* Same, forgets that's a method. */ |
| 273 | tg_end_class_type, |
| 274 | pr_typedef_type, /* Same, just push type. */ |
| 275 | tg_tag_type, |
| 276 | tg_typdef, |
| 277 | tg_tag, |
| 278 | tg_int_constant, /* Untested. */ |
| 279 | tg_float_constant, /* Untested. */ |
| 280 | tg_typed_constant, /* Untested. */ |
| 281 | tg_variable, |
| 282 | tg_start_function, |
| 283 | tg_function_parameter, |
| 284 | tg_start_block, |
| 285 | tg_end_block, |
| 286 | pr_end_function, /* Same, does nothing. */ |
| 287 | tg_lineno |
| 288 | }; |
| 289 | \f |
| 290 | /* Print out the generic debugging information recorded in dhandle. */ |
| 291 | |
| 292 | bfd_boolean |
| 293 | print_debugging_info (FILE *f, void *dhandle, bfd *abfd, asymbol **syms, |
| 294 | void *demangler, bfd_boolean as_tags) |
| 295 | { |
| 296 | struct pr_handle info; |
| 297 | |
| 298 | info.f = f; |
| 299 | info.indent = 0; |
| 300 | info.stack = NULL; |
| 301 | info.parameter = 0; |
| 302 | info.filename = NULL; |
| 303 | info.abfd = abfd; |
| 304 | info.syms = syms; |
| 305 | info.demangler = (char * (*)(struct bfd *, const char *, int)) demangler; |
| 306 | |
| 307 | if (as_tags) |
| 308 | { |
| 309 | fputs ("!_TAG_FILE_FORMAT\t2\t/extended format/\n", f); |
| 310 | fputs ("!_TAG_FILE_SORTED\t0\t/0=unsorted, 1=sorted/\n", f); |
| 311 | fputs ("!_TAG_PROGRAM_AUTHOR\tIan Lance Taylor, Salvador E. Tropea and others\t//\n", f); |
| 312 | fputs ("!_TAG_PROGRAM_NAME\tobjdump\t/From GNU binutils/\n", f); |
| 313 | } |
| 314 | |
| 315 | return as_tags ? debug_write (dhandle, &tg_fns, (void *) & info) |
| 316 | : debug_write (dhandle, &pr_fns, (void *) & info); |
| 317 | } |
| 318 | \f |
| 319 | /* Indent to the current indentation level. */ |
| 320 | |
| 321 | static void |
| 322 | indent (struct pr_handle *info) |
| 323 | { |
| 324 | unsigned int i; |
| 325 | |
| 326 | for (i = 0; i < info->indent; i++) |
| 327 | putc (' ', info->f); |
| 328 | } |
| 329 | |
| 330 | /* Push a type on the type stack. */ |
| 331 | |
| 332 | static bfd_boolean |
| 333 | push_type (struct pr_handle *info, const char *type) |
| 334 | { |
| 335 | struct pr_stack *n; |
| 336 | |
| 337 | if (type == NULL) |
| 338 | return FALSE; |
| 339 | |
| 340 | n = (struct pr_stack *) xmalloc (sizeof *n); |
| 341 | memset (n, 0, sizeof *n); |
| 342 | |
| 343 | n->type = xstrdup (type); |
| 344 | n->visibility = DEBUG_VISIBILITY_IGNORE; |
| 345 | n->method = NULL; |
| 346 | n->next = info->stack; |
| 347 | info->stack = n; |
| 348 | |
| 349 | return TRUE; |
| 350 | } |
| 351 | |
| 352 | /* Prepend a string onto the type on the top of the type stack. */ |
| 353 | |
| 354 | static bfd_boolean |
| 355 | prepend_type (struct pr_handle *info, const char *s) |
| 356 | { |
| 357 | char *n; |
| 358 | |
| 359 | assert (info->stack != NULL); |
| 360 | |
| 361 | n = (char *) xmalloc (strlen (s) + strlen (info->stack->type) + 1); |
| 362 | sprintf (n, "%s%s", s, info->stack->type); |
| 363 | free (info->stack->type); |
| 364 | info->stack->type = n; |
| 365 | |
| 366 | return TRUE; |
| 367 | } |
| 368 | |
| 369 | /* Append a string to the type on the top of the type stack. */ |
| 370 | |
| 371 | static bfd_boolean |
| 372 | append_type (struct pr_handle *info, const char *s) |
| 373 | { |
| 374 | unsigned int len; |
| 375 | |
| 376 | if (s == NULL) |
| 377 | return FALSE; |
| 378 | |
| 379 | assert (info->stack != NULL); |
| 380 | |
| 381 | len = strlen (info->stack->type); |
| 382 | info->stack->type = (char *) xrealloc (info->stack->type, |
| 383 | len + strlen (s) + 1); |
| 384 | strcpy (info->stack->type + len, s); |
| 385 | |
| 386 | return TRUE; |
| 387 | } |
| 388 | |
| 389 | /* Append a string to the parents on the top of the type stack. */ |
| 390 | |
| 391 | static bfd_boolean |
| 392 | append_parent (struct pr_handle *info, const char *s) |
| 393 | { |
| 394 | unsigned int len; |
| 395 | |
| 396 | if (s == NULL) |
| 397 | return FALSE; |
| 398 | |
| 399 | assert (info->stack != NULL); |
| 400 | |
| 401 | len = info->stack->parents ? strlen (info->stack->parents) : 0; |
| 402 | info->stack->parents = (char *) xrealloc (info->stack->parents, |
| 403 | len + strlen (s) + 1); |
| 404 | strcpy (info->stack->parents + len, s); |
| 405 | |
| 406 | return TRUE; |
| 407 | } |
| 408 | |
| 409 | /* We use an underscore to indicate where the name should go in a type |
| 410 | string. This function substitutes a string for the underscore. If |
| 411 | there is no underscore, the name follows the type. */ |
| 412 | |
| 413 | static bfd_boolean |
| 414 | substitute_type (struct pr_handle *info, const char *s) |
| 415 | { |
| 416 | char *u; |
| 417 | |
| 418 | assert (info->stack != NULL); |
| 419 | |
| 420 | u = strchr (info->stack->type, '|'); |
| 421 | if (u != NULL) |
| 422 | { |
| 423 | char *n; |
| 424 | |
| 425 | n = (char *) xmalloc (strlen (info->stack->type) + strlen (s)); |
| 426 | |
| 427 | memcpy (n, info->stack->type, u - info->stack->type); |
| 428 | strcpy (n + (u - info->stack->type), s); |
| 429 | strcat (n, u + 1); |
| 430 | |
| 431 | free (info->stack->type); |
| 432 | info->stack->type = n; |
| 433 | |
| 434 | return TRUE; |
| 435 | } |
| 436 | |
| 437 | if (strchr (s, '|') != NULL |
| 438 | && (strchr (info->stack->type, '{') != NULL |
| 439 | || strchr (info->stack->type, '(') != NULL)) |
| 440 | { |
| 441 | if (! prepend_type (info, "(") |
| 442 | || ! append_type (info, ")")) |
| 443 | return FALSE; |
| 444 | } |
| 445 | |
| 446 | if (*s == '\0') |
| 447 | return TRUE; |
| 448 | |
| 449 | return (append_type (info, " ") |
| 450 | && append_type (info, s)); |
| 451 | } |
| 452 | |
| 453 | /* Indent the type at the top of the stack by appending spaces. */ |
| 454 | |
| 455 | static bfd_boolean |
| 456 | indent_type (struct pr_handle *info) |
| 457 | { |
| 458 | unsigned int i; |
| 459 | |
| 460 | for (i = 0; i < info->indent; i++) |
| 461 | { |
| 462 | if (! append_type (info, " ")) |
| 463 | return FALSE; |
| 464 | } |
| 465 | |
| 466 | return TRUE; |
| 467 | } |
| 468 | |
| 469 | /* Pop a type from the type stack. */ |
| 470 | |
| 471 | static char * |
| 472 | pop_type (struct pr_handle *info) |
| 473 | { |
| 474 | struct pr_stack *o; |
| 475 | char *ret; |
| 476 | |
| 477 | assert (info->stack != NULL); |
| 478 | |
| 479 | o = info->stack; |
| 480 | info->stack = o->next; |
| 481 | ret = o->type; |
| 482 | free (o); |
| 483 | |
| 484 | return ret; |
| 485 | } |
| 486 | |
| 487 | /* Print a VMA value into a string. */ |
| 488 | |
| 489 | static void |
| 490 | print_vma (bfd_vma vma, char *buf, bfd_boolean unsignedp, bfd_boolean hexp) |
| 491 | { |
| 492 | if (sizeof (vma) <= sizeof (unsigned long)) |
| 493 | { |
| 494 | if (hexp) |
| 495 | sprintf (buf, "0x%lx", (unsigned long) vma); |
| 496 | else if (unsignedp) |
| 497 | sprintf (buf, "%lu", (unsigned long) vma); |
| 498 | else |
| 499 | sprintf (buf, "%ld", (long) vma); |
| 500 | } |
| 501 | #if BFD_HOST_64BIT_LONG_LONG |
| 502 | else if (sizeof (vma) <= sizeof (unsigned long long)) |
| 503 | { |
| 504 | #ifndef __MSVCRT__ |
| 505 | if (hexp) |
| 506 | sprintf (buf, "0x%llx", (unsigned long long) vma); |
| 507 | else if (unsignedp) |
| 508 | sprintf (buf, "%llu", (unsigned long long) vma); |
| 509 | else |
| 510 | sprintf (buf, "%lld", (long long) vma); |
| 511 | #else |
| 512 | if (hexp) |
| 513 | sprintf (buf, "0x%I64x", (unsigned long long) vma); |
| 514 | else if (unsignedp) |
| 515 | sprintf (buf, "%I64u", (unsigned long long) vma); |
| 516 | else |
| 517 | sprintf (buf, "%I64d", (long long) vma); |
| 518 | #endif |
| 519 | } |
| 520 | #endif |
| 521 | else |
| 522 | { |
| 523 | buf[0] = '0'; |
| 524 | buf[1] = 'x'; |
| 525 | sprintf_vma (buf + 2, vma); |
| 526 | } |
| 527 | } |
| 528 | \f |
| 529 | /* Start a new compilation unit. */ |
| 530 | |
| 531 | static bfd_boolean |
| 532 | pr_start_compilation_unit (void *p, const char *filename) |
| 533 | { |
| 534 | struct pr_handle *info = (struct pr_handle *) p; |
| 535 | |
| 536 | assert (info->indent == 0); |
| 537 | |
| 538 | fprintf (info->f, "%s:\n", filename); |
| 539 | |
| 540 | return TRUE; |
| 541 | } |
| 542 | |
| 543 | /* Start a source file within a compilation unit. */ |
| 544 | |
| 545 | static bfd_boolean |
| 546 | pr_start_source (void *p, const char *filename) |
| 547 | { |
| 548 | struct pr_handle *info = (struct pr_handle *) p; |
| 549 | |
| 550 | assert (info->indent == 0); |
| 551 | |
| 552 | fprintf (info->f, " %s:\n", filename); |
| 553 | |
| 554 | return TRUE; |
| 555 | } |
| 556 | |
| 557 | /* Push an empty type onto the type stack. */ |
| 558 | |
| 559 | static bfd_boolean |
| 560 | pr_empty_type (void *p) |
| 561 | { |
| 562 | struct pr_handle *info = (struct pr_handle *) p; |
| 563 | |
| 564 | return push_type (info, "<undefined>"); |
| 565 | } |
| 566 | |
| 567 | /* Push a void type onto the type stack. */ |
| 568 | |
| 569 | static bfd_boolean |
| 570 | pr_void_type (void *p) |
| 571 | { |
| 572 | struct pr_handle *info = (struct pr_handle *) p; |
| 573 | |
| 574 | return push_type (info, "void"); |
| 575 | } |
| 576 | |
| 577 | /* Push an integer type onto the type stack. */ |
| 578 | |
| 579 | static bfd_boolean |
| 580 | pr_int_type (void *p, unsigned int size, bfd_boolean unsignedp) |
| 581 | { |
| 582 | struct pr_handle *info = (struct pr_handle *) p; |
| 583 | char ab[10]; |
| 584 | |
| 585 | sprintf (ab, "%sint%d", unsignedp ? "u" : "", size * 8); |
| 586 | return push_type (info, ab); |
| 587 | } |
| 588 | |
| 589 | /* Push a floating type onto the type stack. */ |
| 590 | |
| 591 | static bfd_boolean |
| 592 | pr_float_type (void *p, unsigned int size) |
| 593 | { |
| 594 | struct pr_handle *info = (struct pr_handle *) p; |
| 595 | char ab[10]; |
| 596 | |
| 597 | if (size == 4) |
| 598 | return push_type (info, "float"); |
| 599 | else if (size == 8) |
| 600 | return push_type (info, "double"); |
| 601 | |
| 602 | sprintf (ab, "float%d", size * 8); |
| 603 | return push_type (info, ab); |
| 604 | } |
| 605 | |
| 606 | /* Push a complex type onto the type stack. */ |
| 607 | |
| 608 | static bfd_boolean |
| 609 | pr_complex_type (void *p, unsigned int size) |
| 610 | { |
| 611 | struct pr_handle *info = (struct pr_handle *) p; |
| 612 | |
| 613 | if (! pr_float_type (p, size)) |
| 614 | return FALSE; |
| 615 | |
| 616 | return prepend_type (info, "complex "); |
| 617 | } |
| 618 | |
| 619 | /* Push a bfd_boolean type onto the type stack. */ |
| 620 | |
| 621 | static bfd_boolean |
| 622 | pr_bool_type (void *p, unsigned int size) |
| 623 | { |
| 624 | struct pr_handle *info = (struct pr_handle *) p; |
| 625 | char ab[10]; |
| 626 | |
| 627 | sprintf (ab, "bool%d", size * 8); |
| 628 | |
| 629 | return push_type (info, ab); |
| 630 | } |
| 631 | |
| 632 | /* Push an enum type onto the type stack. */ |
| 633 | |
| 634 | static bfd_boolean |
| 635 | pr_enum_type (void *p, const char *tag, const char **names, |
| 636 | bfd_signed_vma *values) |
| 637 | { |
| 638 | struct pr_handle *info = (struct pr_handle *) p; |
| 639 | unsigned int i; |
| 640 | bfd_signed_vma val; |
| 641 | |
| 642 | if (! push_type (info, "enum ")) |
| 643 | return FALSE; |
| 644 | if (tag != NULL) |
| 645 | { |
| 646 | if (! append_type (info, tag) |
| 647 | || ! append_type (info, " ")) |
| 648 | return FALSE; |
| 649 | } |
| 650 | if (! append_type (info, "{ ")) |
| 651 | return FALSE; |
| 652 | |
| 653 | if (names == NULL) |
| 654 | { |
| 655 | if (! append_type (info, "/* undefined */")) |
| 656 | return FALSE; |
| 657 | } |
| 658 | else |
| 659 | { |
| 660 | val = 0; |
| 661 | for (i = 0; names[i] != NULL; i++) |
| 662 | { |
| 663 | if (i > 0) |
| 664 | { |
| 665 | if (! append_type (info, ", ")) |
| 666 | return FALSE; |
| 667 | } |
| 668 | |
| 669 | if (! append_type (info, names[i])) |
| 670 | return FALSE; |
| 671 | |
| 672 | if (values[i] != val) |
| 673 | { |
| 674 | char ab[20]; |
| 675 | |
| 676 | print_vma (values[i], ab, FALSE, FALSE); |
| 677 | if (! append_type (info, " = ") |
| 678 | || ! append_type (info, ab)) |
| 679 | return FALSE; |
| 680 | val = values[i]; |
| 681 | } |
| 682 | |
| 683 | ++val; |
| 684 | } |
| 685 | } |
| 686 | |
| 687 | return append_type (info, " }"); |
| 688 | } |
| 689 | |
| 690 | /* Turn the top type on the stack into a pointer. */ |
| 691 | |
| 692 | static bfd_boolean |
| 693 | pr_pointer_type (void *p) |
| 694 | { |
| 695 | struct pr_handle *info = (struct pr_handle *) p; |
| 696 | char *s; |
| 697 | |
| 698 | assert (info->stack != NULL); |
| 699 | |
| 700 | s = strchr (info->stack->type, '|'); |
| 701 | if (s != NULL && s[1] == '[') |
| 702 | return substitute_type (info, "(*|)"); |
| 703 | return substitute_type (info, "*|"); |
| 704 | } |
| 705 | |
| 706 | /* Turn the top type on the stack into a function returning that type. */ |
| 707 | |
| 708 | static bfd_boolean |
| 709 | pr_function_type (void *p, int argcount, bfd_boolean varargs) |
| 710 | { |
| 711 | struct pr_handle *info = (struct pr_handle *) p; |
| 712 | char **arg_types; |
| 713 | unsigned int len; |
| 714 | char *s; |
| 715 | |
| 716 | assert (info->stack != NULL); |
| 717 | |
| 718 | len = 10; |
| 719 | |
| 720 | if (argcount <= 0) |
| 721 | { |
| 722 | arg_types = NULL; |
| 723 | len += 15; |
| 724 | } |
| 725 | else |
| 726 | { |
| 727 | int i; |
| 728 | |
| 729 | arg_types = (char **) xmalloc (argcount * sizeof *arg_types); |
| 730 | for (i = argcount - 1; i >= 0; i--) |
| 731 | { |
| 732 | if (! substitute_type (info, "")) |
| 733 | { |
| 734 | free (arg_types); |
| 735 | return FALSE; |
| 736 | } |
| 737 | arg_types[i] = pop_type (info); |
| 738 | if (arg_types[i] == NULL) |
| 739 | { |
| 740 | free (arg_types); |
| 741 | return FALSE; |
| 742 | } |
| 743 | len += strlen (arg_types[i]) + 2; |
| 744 | } |
| 745 | if (varargs) |
| 746 | len += 5; |
| 747 | } |
| 748 | |
| 749 | /* Now the return type is on the top of the stack. */ |
| 750 | |
| 751 | s = (char *) xmalloc (len); |
| 752 | LITSTRCPY (s, "(|) ("); |
| 753 | |
| 754 | if (argcount < 0) |
| 755 | strcat (s, "/* unknown */"); |
| 756 | else |
| 757 | { |
| 758 | int i; |
| 759 | |
| 760 | for (i = 0; i < argcount; i++) |
| 761 | { |
| 762 | if (i > 0) |
| 763 | strcat (s, ", "); |
| 764 | strcat (s, arg_types[i]); |
| 765 | } |
| 766 | if (varargs) |
| 767 | { |
| 768 | if (i > 0) |
| 769 | strcat (s, ", "); |
| 770 | strcat (s, "..."); |
| 771 | } |
| 772 | if (argcount > 0) |
| 773 | free (arg_types); |
| 774 | } |
| 775 | |
| 776 | strcat (s, ")"); |
| 777 | |
| 778 | if (! substitute_type (info, s)) |
| 779 | return FALSE; |
| 780 | |
| 781 | free (s); |
| 782 | |
| 783 | return TRUE; |
| 784 | } |
| 785 | |
| 786 | /* Turn the top type on the stack into a reference to that type. */ |
| 787 | |
| 788 | static bfd_boolean |
| 789 | pr_reference_type (void *p) |
| 790 | { |
| 791 | struct pr_handle *info = (struct pr_handle *) p; |
| 792 | |
| 793 | assert (info->stack != NULL); |
| 794 | |
| 795 | return substitute_type (info, "&|"); |
| 796 | } |
| 797 | |
| 798 | /* Make a range type. */ |
| 799 | |
| 800 | static bfd_boolean |
| 801 | pr_range_type (void *p, bfd_signed_vma lower, bfd_signed_vma upper) |
| 802 | { |
| 803 | struct pr_handle *info = (struct pr_handle *) p; |
| 804 | char abl[20], abu[20]; |
| 805 | |
| 806 | assert (info->stack != NULL); |
| 807 | |
| 808 | if (! substitute_type (info, "")) |
| 809 | return FALSE; |
| 810 | |
| 811 | print_vma (lower, abl, FALSE, FALSE); |
| 812 | print_vma (upper, abu, FALSE, FALSE); |
| 813 | |
| 814 | return (prepend_type (info, "range (") |
| 815 | && append_type (info, "):") |
| 816 | && append_type (info, abl) |
| 817 | && append_type (info, ":") |
| 818 | && append_type (info, abu)); |
| 819 | } |
| 820 | |
| 821 | /* Make an array type. */ |
| 822 | |
| 823 | static bfd_boolean |
| 824 | pr_array_type (void *p, bfd_signed_vma lower, bfd_signed_vma upper, |
| 825 | bfd_boolean stringp) |
| 826 | { |
| 827 | struct pr_handle *info = (struct pr_handle *) p; |
| 828 | char *range_type; |
| 829 | char abl[20], abu[20], ab[50]; |
| 830 | |
| 831 | range_type = pop_type (info); |
| 832 | if (range_type == NULL) |
| 833 | return FALSE; |
| 834 | |
| 835 | if (lower == 0) |
| 836 | { |
| 837 | if (upper == -1) |
| 838 | sprintf (ab, "|[]"); |
| 839 | else |
| 840 | { |
| 841 | print_vma (upper + 1, abu, FALSE, FALSE); |
| 842 | sprintf (ab, "|[%s]", abu); |
| 843 | } |
| 844 | } |
| 845 | else |
| 846 | { |
| 847 | print_vma (lower, abl, FALSE, FALSE); |
| 848 | print_vma (upper, abu, FALSE, FALSE); |
| 849 | sprintf (ab, "|[%s:%s]", abl, abu); |
| 850 | } |
| 851 | |
| 852 | if (! substitute_type (info, ab)) |
| 853 | return FALSE; |
| 854 | |
| 855 | if (strcmp (range_type, "int") != 0) |
| 856 | { |
| 857 | if (! append_type (info, ":") |
| 858 | || ! append_type (info, range_type)) |
| 859 | return FALSE; |
| 860 | } |
| 861 | |
| 862 | if (stringp) |
| 863 | { |
| 864 | if (! append_type (info, " /* string */")) |
| 865 | return FALSE; |
| 866 | } |
| 867 | |
| 868 | return TRUE; |
| 869 | } |
| 870 | |
| 871 | /* Make a set type. */ |
| 872 | |
| 873 | static bfd_boolean |
| 874 | pr_set_type (void *p, bfd_boolean bitstringp) |
| 875 | { |
| 876 | struct pr_handle *info = (struct pr_handle *) p; |
| 877 | |
| 878 | if (! substitute_type (info, "")) |
| 879 | return FALSE; |
| 880 | |
| 881 | if (! prepend_type (info, "set { ") |
| 882 | || ! append_type (info, " }")) |
| 883 | return FALSE; |
| 884 | |
| 885 | if (bitstringp) |
| 886 | { |
| 887 | if (! append_type (info, "/* bitstring */")) |
| 888 | return FALSE; |
| 889 | } |
| 890 | |
| 891 | return TRUE; |
| 892 | } |
| 893 | |
| 894 | /* Make an offset type. */ |
| 895 | |
| 896 | static bfd_boolean |
| 897 | pr_offset_type (void *p) |
| 898 | { |
| 899 | struct pr_handle *info = (struct pr_handle *) p; |
| 900 | char *t; |
| 901 | |
| 902 | if (! substitute_type (info, "")) |
| 903 | return FALSE; |
| 904 | |
| 905 | t = pop_type (info); |
| 906 | if (t == NULL) |
| 907 | return FALSE; |
| 908 | |
| 909 | return (substitute_type (info, "") |
| 910 | && prepend_type (info, " ") |
| 911 | && prepend_type (info, t) |
| 912 | && append_type (info, "::|")); |
| 913 | } |
| 914 | |
| 915 | /* Make a method type. */ |
| 916 | |
| 917 | static bfd_boolean |
| 918 | pr_method_type (void *p, bfd_boolean domain, int argcount, bfd_boolean varargs) |
| 919 | { |
| 920 | struct pr_handle *info = (struct pr_handle *) p; |
| 921 | unsigned int len; |
| 922 | char *domain_type; |
| 923 | char **arg_types; |
| 924 | char *s; |
| 925 | |
| 926 | len = 10; |
| 927 | |
| 928 | if (! domain) |
| 929 | domain_type = NULL; |
| 930 | else |
| 931 | { |
| 932 | if (! substitute_type (info, "")) |
| 933 | return FALSE; |
| 934 | domain_type = pop_type (info); |
| 935 | if (domain_type == NULL) |
| 936 | return FALSE; |
| 937 | if (CONST_STRNEQ (domain_type, "class ") |
| 938 | && strchr (domain_type + sizeof "class " - 1, ' ') == NULL) |
| 939 | domain_type += sizeof "class " - 1; |
| 940 | else if (CONST_STRNEQ (domain_type, "union class ") |
| 941 | && (strchr (domain_type + sizeof "union class " - 1, ' ') |
| 942 | == NULL)) |
| 943 | domain_type += sizeof "union class " - 1; |
| 944 | len += strlen (domain_type); |
| 945 | } |
| 946 | |
| 947 | if (argcount <= 0) |
| 948 | { |
| 949 | arg_types = NULL; |
| 950 | len += 15; |
| 951 | } |
| 952 | else |
| 953 | { |
| 954 | int i; |
| 955 | |
| 956 | arg_types = (char **) xmalloc (argcount * sizeof *arg_types); |
| 957 | for (i = argcount - 1; i >= 0; i--) |
| 958 | { |
| 959 | if (! substitute_type (info, "")) |
| 960 | { |
| 961 | free (arg_types); |
| 962 | return FALSE; |
| 963 | } |
| 964 | arg_types[i] = pop_type (info); |
| 965 | if (arg_types[i] == NULL) |
| 966 | { |
| 967 | free (arg_types); |
| 968 | return FALSE; |
| 969 | } |
| 970 | len += strlen (arg_types[i]) + 2; |
| 971 | } |
| 972 | if (varargs) |
| 973 | len += 5; |
| 974 | } |
| 975 | |
| 976 | /* Now the return type is on the top of the stack. */ |
| 977 | |
| 978 | s = (char *) xmalloc (len); |
| 979 | if (! domain) |
| 980 | *s = '\0'; |
| 981 | else |
| 982 | strcpy (s, domain_type); |
| 983 | strcat (s, "::| ("); |
| 984 | |
| 985 | if (argcount < 0) |
| 986 | strcat (s, "/* unknown */"); |
| 987 | else |
| 988 | { |
| 989 | int i; |
| 990 | |
| 991 | for (i = 0; i < argcount; i++) |
| 992 | { |
| 993 | if (i > 0) |
| 994 | strcat (s, ", "); |
| 995 | strcat (s, arg_types[i]); |
| 996 | } |
| 997 | if (varargs) |
| 998 | { |
| 999 | if (i > 0) |
| 1000 | strcat (s, ", "); |
| 1001 | strcat (s, "..."); |
| 1002 | } |
| 1003 | if (argcount > 0) |
| 1004 | free (arg_types); |
| 1005 | } |
| 1006 | |
| 1007 | strcat (s, ")"); |
| 1008 | |
| 1009 | if (! substitute_type (info, s)) |
| 1010 | return FALSE; |
| 1011 | |
| 1012 | free (s); |
| 1013 | |
| 1014 | return TRUE; |
| 1015 | } |
| 1016 | |
| 1017 | /* Make a const qualified type. */ |
| 1018 | |
| 1019 | static bfd_boolean |
| 1020 | pr_const_type (void *p) |
| 1021 | { |
| 1022 | struct pr_handle *info = (struct pr_handle *) p; |
| 1023 | |
| 1024 | return substitute_type (info, "const |"); |
| 1025 | } |
| 1026 | |
| 1027 | /* Make a volatile qualified type. */ |
| 1028 | |
| 1029 | static bfd_boolean |
| 1030 | pr_volatile_type (void *p) |
| 1031 | { |
| 1032 | struct pr_handle *info = (struct pr_handle *) p; |
| 1033 | |
| 1034 | return substitute_type (info, "volatile |"); |
| 1035 | } |
| 1036 | |
| 1037 | /* Start accumulating a struct type. */ |
| 1038 | |
| 1039 | static bfd_boolean |
| 1040 | pr_start_struct_type (void *p, const char *tag, unsigned int id, |
| 1041 | bfd_boolean structp, unsigned int size) |
| 1042 | { |
| 1043 | struct pr_handle *info = (struct pr_handle *) p; |
| 1044 | |
| 1045 | info->indent += 2; |
| 1046 | |
| 1047 | if (! push_type (info, structp ? "struct " : "union ")) |
| 1048 | return FALSE; |
| 1049 | if (tag != NULL) |
| 1050 | { |
| 1051 | if (! append_type (info, tag)) |
| 1052 | return FALSE; |
| 1053 | } |
| 1054 | else |
| 1055 | { |
| 1056 | char idbuf[20]; |
| 1057 | |
| 1058 | sprintf (idbuf, "%%anon%u", id); |
| 1059 | if (! append_type (info, idbuf)) |
| 1060 | return FALSE; |
| 1061 | } |
| 1062 | |
| 1063 | if (! append_type (info, " {")) |
| 1064 | return FALSE; |
| 1065 | if (size != 0 || tag != NULL) |
| 1066 | { |
| 1067 | char ab[30]; |
| 1068 | |
| 1069 | if (! append_type (info, " /*")) |
| 1070 | return FALSE; |
| 1071 | |
| 1072 | if (size != 0) |
| 1073 | { |
| 1074 | sprintf (ab, " size %u", size); |
| 1075 | if (! append_type (info, ab)) |
| 1076 | return FALSE; |
| 1077 | } |
| 1078 | if (tag != NULL) |
| 1079 | { |
| 1080 | sprintf (ab, " id %u", id); |
| 1081 | if (! append_type (info, ab)) |
| 1082 | return FALSE; |
| 1083 | } |
| 1084 | if (! append_type (info, " */")) |
| 1085 | return FALSE; |
| 1086 | } |
| 1087 | if (! append_type (info, "\n")) |
| 1088 | return FALSE; |
| 1089 | |
| 1090 | info->stack->visibility = DEBUG_VISIBILITY_PUBLIC; |
| 1091 | |
| 1092 | return indent_type (info); |
| 1093 | } |
| 1094 | |
| 1095 | /* Output the visibility of a field in a struct. */ |
| 1096 | |
| 1097 | static bfd_boolean |
| 1098 | pr_fix_visibility (struct pr_handle *info, enum debug_visibility visibility) |
| 1099 | { |
| 1100 | const char *s = NULL; |
| 1101 | char *t; |
| 1102 | unsigned int len; |
| 1103 | |
| 1104 | assert (info->stack != NULL); |
| 1105 | |
| 1106 | if (info->stack->visibility == visibility) |
| 1107 | return TRUE; |
| 1108 | |
| 1109 | switch (visibility) |
| 1110 | { |
| 1111 | case DEBUG_VISIBILITY_PUBLIC: |
| 1112 | s = "public"; |
| 1113 | break; |
| 1114 | case DEBUG_VISIBILITY_PRIVATE: |
| 1115 | s = "private"; |
| 1116 | break; |
| 1117 | case DEBUG_VISIBILITY_PROTECTED: |
| 1118 | s = "protected"; |
| 1119 | break; |
| 1120 | case DEBUG_VISIBILITY_IGNORE: |
| 1121 | s = "/* ignore */"; |
| 1122 | break; |
| 1123 | default: |
| 1124 | abort (); |
| 1125 | return FALSE; |
| 1126 | } |
| 1127 | |
| 1128 | /* Trim off a trailing space in the struct string, to make the |
| 1129 | output look a bit better, then stick on the visibility string. */ |
| 1130 | |
| 1131 | t = info->stack->type; |
| 1132 | len = strlen (t); |
| 1133 | assert (t[len - 1] == ' '); |
| 1134 | t[len - 1] = '\0'; |
| 1135 | |
| 1136 | if (! append_type (info, s) |
| 1137 | || ! append_type (info, ":\n") |
| 1138 | || ! indent_type (info)) |
| 1139 | return FALSE; |
| 1140 | |
| 1141 | info->stack->visibility = visibility; |
| 1142 | |
| 1143 | return TRUE; |
| 1144 | } |
| 1145 | |
| 1146 | /* Add a field to a struct type. */ |
| 1147 | |
| 1148 | static bfd_boolean |
| 1149 | pr_struct_field (void *p, const char *name, bfd_vma bitpos, bfd_vma bitsize, |
| 1150 | enum debug_visibility visibility) |
| 1151 | { |
| 1152 | struct pr_handle *info = (struct pr_handle *) p; |
| 1153 | char ab[20]; |
| 1154 | char *t; |
| 1155 | |
| 1156 | if (! substitute_type (info, name)) |
| 1157 | return FALSE; |
| 1158 | |
| 1159 | if (! append_type (info, "; /* ")) |
| 1160 | return FALSE; |
| 1161 | |
| 1162 | if (bitsize != 0) |
| 1163 | { |
| 1164 | print_vma (bitsize, ab, TRUE, FALSE); |
| 1165 | if (! append_type (info, "bitsize ") |
| 1166 | || ! append_type (info, ab) |
| 1167 | || ! append_type (info, ", ")) |
| 1168 | return FALSE; |
| 1169 | } |
| 1170 | |
| 1171 | print_vma (bitpos, ab, TRUE, FALSE); |
| 1172 | if (! append_type (info, "bitpos ") |
| 1173 | || ! append_type (info, ab) |
| 1174 | || ! append_type (info, " */\n") |
| 1175 | || ! indent_type (info)) |
| 1176 | return FALSE; |
| 1177 | |
| 1178 | t = pop_type (info); |
| 1179 | if (t == NULL) |
| 1180 | return FALSE; |
| 1181 | |
| 1182 | if (! pr_fix_visibility (info, visibility)) |
| 1183 | return FALSE; |
| 1184 | |
| 1185 | return append_type (info, t); |
| 1186 | } |
| 1187 | |
| 1188 | /* Finish a struct type. */ |
| 1189 | |
| 1190 | static bfd_boolean |
| 1191 | pr_end_struct_type (void *p) |
| 1192 | { |
| 1193 | struct pr_handle *info = (struct pr_handle *) p; |
| 1194 | char *s; |
| 1195 | |
| 1196 | assert (info->stack != NULL); |
| 1197 | assert (info->indent >= 2); |
| 1198 | |
| 1199 | info->indent -= 2; |
| 1200 | |
| 1201 | /* Change the trailing indentation to have a close brace. */ |
| 1202 | s = info->stack->type + strlen (info->stack->type) - 2; |
| 1203 | assert (s[0] == ' ' && s[1] == ' ' && s[2] == '\0'); |
| 1204 | |
| 1205 | *s++ = '}'; |
| 1206 | *s = '\0'; |
| 1207 | |
| 1208 | return TRUE; |
| 1209 | } |
| 1210 | |
| 1211 | /* Start a class type. */ |
| 1212 | |
| 1213 | static bfd_boolean |
| 1214 | pr_start_class_type (void *p, const char *tag, unsigned int id, |
| 1215 | bfd_boolean structp, unsigned int size, |
| 1216 | bfd_boolean vptr, bfd_boolean ownvptr) |
| 1217 | { |
| 1218 | struct pr_handle *info = (struct pr_handle *) p; |
| 1219 | char *tv = NULL; |
| 1220 | |
| 1221 | info->indent += 2; |
| 1222 | |
| 1223 | if (vptr && ! ownvptr) |
| 1224 | { |
| 1225 | tv = pop_type (info); |
| 1226 | if (tv == NULL) |
| 1227 | return FALSE; |
| 1228 | } |
| 1229 | |
| 1230 | if (! push_type (info, structp ? "class " : "union class ")) |
| 1231 | return FALSE; |
| 1232 | if (tag != NULL) |
| 1233 | { |
| 1234 | if (! append_type (info, tag)) |
| 1235 | return FALSE; |
| 1236 | } |
| 1237 | else |
| 1238 | { |
| 1239 | char idbuf[20]; |
| 1240 | |
| 1241 | sprintf (idbuf, "%%anon%u", id); |
| 1242 | if (! append_type (info, idbuf)) |
| 1243 | return FALSE; |
| 1244 | } |
| 1245 | |
| 1246 | if (! append_type (info, " {")) |
| 1247 | return FALSE; |
| 1248 | if (size != 0 || vptr || ownvptr || tag != NULL) |
| 1249 | { |
| 1250 | if (! append_type (info, " /*")) |
| 1251 | return FALSE; |
| 1252 | |
| 1253 | if (size != 0) |
| 1254 | { |
| 1255 | char ab[20]; |
| 1256 | |
| 1257 | sprintf (ab, "%u", size); |
| 1258 | if (! append_type (info, " size ") |
| 1259 | || ! append_type (info, ab)) |
| 1260 | return FALSE; |
| 1261 | } |
| 1262 | |
| 1263 | if (vptr) |
| 1264 | { |
| 1265 | if (! append_type (info, " vtable ")) |
| 1266 | return FALSE; |
| 1267 | if (ownvptr) |
| 1268 | { |
| 1269 | if (! append_type (info, "self ")) |
| 1270 | return FALSE; |
| 1271 | } |
| 1272 | else |
| 1273 | { |
| 1274 | if (! append_type (info, tv) |
| 1275 | || ! append_type (info, " ")) |
| 1276 | return FALSE; |
| 1277 | } |
| 1278 | } |
| 1279 | |
| 1280 | if (tag != NULL) |
| 1281 | { |
| 1282 | char ab[30]; |
| 1283 | |
| 1284 | sprintf (ab, " id %u", id); |
| 1285 | if (! append_type (info, ab)) |
| 1286 | return FALSE; |
| 1287 | } |
| 1288 | |
| 1289 | if (! append_type (info, " */")) |
| 1290 | return FALSE; |
| 1291 | } |
| 1292 | |
| 1293 | info->stack->visibility = DEBUG_VISIBILITY_PRIVATE; |
| 1294 | |
| 1295 | return (append_type (info, "\n") |
| 1296 | && indent_type (info)); |
| 1297 | } |
| 1298 | |
| 1299 | /* Add a static member to a class. */ |
| 1300 | |
| 1301 | static bfd_boolean |
| 1302 | pr_class_static_member (void *p, const char *name, const char *physname, |
| 1303 | enum debug_visibility visibility) |
| 1304 | { |
| 1305 | struct pr_handle *info = (struct pr_handle *) p; |
| 1306 | char *t; |
| 1307 | |
| 1308 | if (! substitute_type (info, name)) |
| 1309 | return FALSE; |
| 1310 | |
| 1311 | if (! prepend_type (info, "static ") |
| 1312 | || ! append_type (info, "; /* ") |
| 1313 | || ! append_type (info, physname) |
| 1314 | || ! append_type (info, " */\n") |
| 1315 | || ! indent_type (info)) |
| 1316 | return FALSE; |
| 1317 | |
| 1318 | t = pop_type (info); |
| 1319 | if (t == NULL) |
| 1320 | return FALSE; |
| 1321 | |
| 1322 | if (! pr_fix_visibility (info, visibility)) |
| 1323 | return FALSE; |
| 1324 | |
| 1325 | return append_type (info, t); |
| 1326 | } |
| 1327 | |
| 1328 | /* Add a base class to a class. */ |
| 1329 | |
| 1330 | static bfd_boolean |
| 1331 | pr_class_baseclass (void *p, bfd_vma bitpos, bfd_boolean is_virtual, |
| 1332 | enum debug_visibility visibility) |
| 1333 | { |
| 1334 | struct pr_handle *info = (struct pr_handle *) p; |
| 1335 | char *t; |
| 1336 | const char *prefix; |
| 1337 | char ab[20]; |
| 1338 | char *s, *l, *n; |
| 1339 | |
| 1340 | assert (info->stack != NULL && info->stack->next != NULL); |
| 1341 | |
| 1342 | if (! substitute_type (info, "")) |
| 1343 | return FALSE; |
| 1344 | |
| 1345 | t = pop_type (info); |
| 1346 | if (t == NULL) |
| 1347 | return FALSE; |
| 1348 | |
| 1349 | if (CONST_STRNEQ (t, "class ")) |
| 1350 | t += sizeof "class " - 1; |
| 1351 | |
| 1352 | /* Push it back on to take advantage of the prepend_type and |
| 1353 | append_type routines. */ |
| 1354 | if (! push_type (info, t)) |
| 1355 | return FALSE; |
| 1356 | |
| 1357 | if (is_virtual) |
| 1358 | { |
| 1359 | if (! prepend_type (info, "virtual ")) |
| 1360 | return FALSE; |
| 1361 | } |
| 1362 | |
| 1363 | switch (visibility) |
| 1364 | { |
| 1365 | case DEBUG_VISIBILITY_PUBLIC: |
| 1366 | prefix = "public "; |
| 1367 | break; |
| 1368 | case DEBUG_VISIBILITY_PROTECTED: |
| 1369 | prefix = "protected "; |
| 1370 | break; |
| 1371 | case DEBUG_VISIBILITY_PRIVATE: |
| 1372 | prefix = "private "; |
| 1373 | break; |
| 1374 | default: |
| 1375 | prefix = "/* unknown visibility */ "; |
| 1376 | break; |
| 1377 | } |
| 1378 | |
| 1379 | if (! prepend_type (info, prefix)) |
| 1380 | return FALSE; |
| 1381 | |
| 1382 | if (bitpos != 0) |
| 1383 | { |
| 1384 | print_vma (bitpos, ab, TRUE, FALSE); |
| 1385 | if (! append_type (info, " /* bitpos ") |
| 1386 | || ! append_type (info, ab) |
| 1387 | || ! append_type (info, " */")) |
| 1388 | return FALSE; |
| 1389 | } |
| 1390 | |
| 1391 | /* Now the top of the stack is something like "public A / * bitpos |
| 1392 | 10 * /". The next element on the stack is something like "class |
| 1393 | xx { / * size 8 * /\n...". We want to substitute the top of the |
| 1394 | stack in before the {. */ |
| 1395 | s = strchr (info->stack->next->type, '{'); |
| 1396 | assert (s != NULL); |
| 1397 | --s; |
| 1398 | |
| 1399 | /* If there is already a ':', then we already have a baseclass, and |
| 1400 | we must append this one after a comma. */ |
| 1401 | for (l = info->stack->next->type; l != s; l++) |
| 1402 | if (*l == ':') |
| 1403 | break; |
| 1404 | if (! prepend_type (info, l == s ? " : " : ", ")) |
| 1405 | return FALSE; |
| 1406 | |
| 1407 | t = pop_type (info); |
| 1408 | if (t == NULL) |
| 1409 | return FALSE; |
| 1410 | |
| 1411 | n = (char *) xmalloc (strlen (info->stack->type) + strlen (t) + 1); |
| 1412 | memcpy (n, info->stack->type, s - info->stack->type); |
| 1413 | strcpy (n + (s - info->stack->type), t); |
| 1414 | strcat (n, s); |
| 1415 | |
| 1416 | free (info->stack->type); |
| 1417 | info->stack->type = n; |
| 1418 | |
| 1419 | free (t); |
| 1420 | |
| 1421 | return TRUE; |
| 1422 | } |
| 1423 | |
| 1424 | /* Start adding a method to a class. */ |
| 1425 | |
| 1426 | static bfd_boolean |
| 1427 | pr_class_start_method (void *p, const char *name) |
| 1428 | { |
| 1429 | struct pr_handle *info = (struct pr_handle *) p; |
| 1430 | |
| 1431 | assert (info->stack != NULL); |
| 1432 | info->stack->method = name; |
| 1433 | return TRUE; |
| 1434 | } |
| 1435 | |
| 1436 | /* Add a variant to a method. */ |
| 1437 | |
| 1438 | static bfd_boolean |
| 1439 | pr_class_method_variant (void *p, const char *physname, |
| 1440 | enum debug_visibility visibility, |
| 1441 | bfd_boolean constp, bfd_boolean volatilep, |
| 1442 | bfd_vma voffset, bfd_boolean context) |
| 1443 | { |
| 1444 | struct pr_handle *info = (struct pr_handle *) p; |
| 1445 | char *method_type; |
| 1446 | char *context_type; |
| 1447 | |
| 1448 | assert (info->stack != NULL); |
| 1449 | assert (info->stack->next != NULL); |
| 1450 | |
| 1451 | /* Put the const and volatile qualifiers on the type. */ |
| 1452 | if (volatilep) |
| 1453 | { |
| 1454 | if (! append_type (info, " volatile")) |
| 1455 | return FALSE; |
| 1456 | } |
| 1457 | if (constp) |
| 1458 | { |
| 1459 | if (! append_type (info, " const")) |
| 1460 | return FALSE; |
| 1461 | } |
| 1462 | |
| 1463 | /* Stick the name of the method into its type. */ |
| 1464 | if (! substitute_type (info, |
| 1465 | (context |
| 1466 | ? info->stack->next->next->method |
| 1467 | : info->stack->next->method))) |
| 1468 | return FALSE; |
| 1469 | |
| 1470 | /* Get the type. */ |
| 1471 | method_type = pop_type (info); |
| 1472 | if (method_type == NULL) |
| 1473 | return FALSE; |
| 1474 | |
| 1475 | /* Pull off the context type if there is one. */ |
| 1476 | if (! context) |
| 1477 | context_type = NULL; |
| 1478 | else |
| 1479 | { |
| 1480 | context_type = pop_type (info); |
| 1481 | if (context_type == NULL) |
| 1482 | return FALSE; |
| 1483 | } |
| 1484 | |
| 1485 | /* Now the top of the stack is the class. */ |
| 1486 | |
| 1487 | if (! pr_fix_visibility (info, visibility)) |
| 1488 | return FALSE; |
| 1489 | |
| 1490 | if (! append_type (info, method_type) |
| 1491 | || ! append_type (info, " /* ") |
| 1492 | || ! append_type (info, physname) |
| 1493 | || ! append_type (info, " ")) |
| 1494 | return FALSE; |
| 1495 | if (context || voffset != 0) |
| 1496 | { |
| 1497 | char ab[20]; |
| 1498 | |
| 1499 | if (context) |
| 1500 | { |
| 1501 | if (! append_type (info, "context ") |
| 1502 | || ! append_type (info, context_type) |
| 1503 | || ! append_type (info, " ")) |
| 1504 | return FALSE; |
| 1505 | } |
| 1506 | print_vma (voffset, ab, TRUE, FALSE); |
| 1507 | if (! append_type (info, "voffset ") |
| 1508 | || ! append_type (info, ab)) |
| 1509 | return FALSE; |
| 1510 | } |
| 1511 | |
| 1512 | return (append_type (info, " */;\n") |
| 1513 | && indent_type (info)); |
| 1514 | } |
| 1515 | |
| 1516 | /* Add a static variant to a method. */ |
| 1517 | |
| 1518 | static bfd_boolean |
| 1519 | pr_class_static_method_variant (void *p, const char *physname, |
| 1520 | enum debug_visibility visibility, |
| 1521 | bfd_boolean constp, bfd_boolean volatilep) |
| 1522 | { |
| 1523 | struct pr_handle *info = (struct pr_handle *) p; |
| 1524 | char *method_type; |
| 1525 | |
| 1526 | assert (info->stack != NULL); |
| 1527 | assert (info->stack->next != NULL); |
| 1528 | assert (info->stack->next->method != NULL); |
| 1529 | |
| 1530 | /* Put the const and volatile qualifiers on the type. */ |
| 1531 | if (volatilep) |
| 1532 | { |
| 1533 | if (! append_type (info, " volatile")) |
| 1534 | return FALSE; |
| 1535 | } |
| 1536 | if (constp) |
| 1537 | { |
| 1538 | if (! append_type (info, " const")) |
| 1539 | return FALSE; |
| 1540 | } |
| 1541 | |
| 1542 | /* Mark it as static. */ |
| 1543 | if (! prepend_type (info, "static ")) |
| 1544 | return FALSE; |
| 1545 | |
| 1546 | /* Stick the name of the method into its type. */ |
| 1547 | if (! substitute_type (info, info->stack->next->method)) |
| 1548 | return FALSE; |
| 1549 | |
| 1550 | /* Get the type. */ |
| 1551 | method_type = pop_type (info); |
| 1552 | if (method_type == NULL) |
| 1553 | return FALSE; |
| 1554 | |
| 1555 | /* Now the top of the stack is the class. */ |
| 1556 | |
| 1557 | if (! pr_fix_visibility (info, visibility)) |
| 1558 | return FALSE; |
| 1559 | |
| 1560 | return (append_type (info, method_type) |
| 1561 | && append_type (info, " /* ") |
| 1562 | && append_type (info, physname) |
| 1563 | && append_type (info, " */;\n") |
| 1564 | && indent_type (info)); |
| 1565 | } |
| 1566 | |
| 1567 | /* Finish up a method. */ |
| 1568 | |
| 1569 | static bfd_boolean |
| 1570 | pr_class_end_method (void *p) |
| 1571 | { |
| 1572 | struct pr_handle *info = (struct pr_handle *) p; |
| 1573 | |
| 1574 | info->stack->method = NULL; |
| 1575 | return TRUE; |
| 1576 | } |
| 1577 | |
| 1578 | /* Finish up a class. */ |
| 1579 | |
| 1580 | static bfd_boolean |
| 1581 | pr_end_class_type (void *p) |
| 1582 | { |
| 1583 | return pr_end_struct_type (p); |
| 1584 | } |
| 1585 | |
| 1586 | /* Push a type on the stack using a typedef name. */ |
| 1587 | |
| 1588 | static bfd_boolean |
| 1589 | pr_typedef_type (void *p, const char *name) |
| 1590 | { |
| 1591 | struct pr_handle *info = (struct pr_handle *) p; |
| 1592 | |
| 1593 | return push_type (info, name); |
| 1594 | } |
| 1595 | |
| 1596 | /* Push a type on the stack using a tag name. */ |
| 1597 | |
| 1598 | static bfd_boolean |
| 1599 | pr_tag_type (void *p, const char *name, unsigned int id, |
| 1600 | enum debug_type_kind kind) |
| 1601 | { |
| 1602 | struct pr_handle *info = (struct pr_handle *) p; |
| 1603 | const char *t, *tag; |
| 1604 | char idbuf[20]; |
| 1605 | |
| 1606 | switch (kind) |
| 1607 | { |
| 1608 | case DEBUG_KIND_STRUCT: |
| 1609 | t = "struct "; |
| 1610 | break; |
| 1611 | case DEBUG_KIND_UNION: |
| 1612 | t = "union "; |
| 1613 | break; |
| 1614 | case DEBUG_KIND_ENUM: |
| 1615 | t = "enum "; |
| 1616 | break; |
| 1617 | case DEBUG_KIND_CLASS: |
| 1618 | t = "class "; |
| 1619 | break; |
| 1620 | case DEBUG_KIND_UNION_CLASS: |
| 1621 | t = "union class "; |
| 1622 | break; |
| 1623 | default: |
| 1624 | abort (); |
| 1625 | return FALSE; |
| 1626 | } |
| 1627 | |
| 1628 | if (! push_type (info, t)) |
| 1629 | return FALSE; |
| 1630 | if (name != NULL) |
| 1631 | tag = name; |
| 1632 | else |
| 1633 | { |
| 1634 | sprintf (idbuf, "%%anon%u", id); |
| 1635 | tag = idbuf; |
| 1636 | } |
| 1637 | |
| 1638 | if (! append_type (info, tag)) |
| 1639 | return FALSE; |
| 1640 | if (name != NULL && kind != DEBUG_KIND_ENUM) |
| 1641 | { |
| 1642 | sprintf (idbuf, " /* id %u */", id); |
| 1643 | if (! append_type (info, idbuf)) |
| 1644 | return FALSE; |
| 1645 | } |
| 1646 | |
| 1647 | return TRUE; |
| 1648 | } |
| 1649 | |
| 1650 | /* Output a typedef. */ |
| 1651 | |
| 1652 | static bfd_boolean |
| 1653 | pr_typdef (void *p, const char *name) |
| 1654 | { |
| 1655 | struct pr_handle *info = (struct pr_handle *) p; |
| 1656 | char *s; |
| 1657 | |
| 1658 | if (! substitute_type (info, name)) |
| 1659 | return FALSE; |
| 1660 | |
| 1661 | s = pop_type (info); |
| 1662 | if (s == NULL) |
| 1663 | return FALSE; |
| 1664 | |
| 1665 | indent (info); |
| 1666 | fprintf (info->f, "typedef %s;\n", s); |
| 1667 | |
| 1668 | free (s); |
| 1669 | |
| 1670 | return TRUE; |
| 1671 | } |
| 1672 | |
| 1673 | /* Output a tag. The tag should already be in the string on the |
| 1674 | stack, so all we have to do here is print it out. */ |
| 1675 | |
| 1676 | static bfd_boolean |
| 1677 | pr_tag (void *p, const char *name ATTRIBUTE_UNUSED) |
| 1678 | { |
| 1679 | struct pr_handle *info = (struct pr_handle *) p; |
| 1680 | char *t; |
| 1681 | |
| 1682 | t = pop_type (info); |
| 1683 | if (t == NULL) |
| 1684 | return FALSE; |
| 1685 | |
| 1686 | indent (info); |
| 1687 | fprintf (info->f, "%s;\n", t); |
| 1688 | |
| 1689 | free (t); |
| 1690 | |
| 1691 | return TRUE; |
| 1692 | } |
| 1693 | |
| 1694 | /* Output an integer constant. */ |
| 1695 | |
| 1696 | static bfd_boolean |
| 1697 | pr_int_constant (void *p, const char *name, bfd_vma val) |
| 1698 | { |
| 1699 | struct pr_handle *info = (struct pr_handle *) p; |
| 1700 | char ab[20]; |
| 1701 | |
| 1702 | indent (info); |
| 1703 | print_vma (val, ab, FALSE, FALSE); |
| 1704 | fprintf (info->f, "const int %s = %s;\n", name, ab); |
| 1705 | return TRUE; |
| 1706 | } |
| 1707 | |
| 1708 | /* Output a floating point constant. */ |
| 1709 | |
| 1710 | static bfd_boolean |
| 1711 | pr_float_constant (void *p, const char *name, double val) |
| 1712 | { |
| 1713 | struct pr_handle *info = (struct pr_handle *) p; |
| 1714 | |
| 1715 | indent (info); |
| 1716 | fprintf (info->f, "const double %s = %g;\n", name, val); |
| 1717 | return TRUE; |
| 1718 | } |
| 1719 | |
| 1720 | /* Output a typed constant. */ |
| 1721 | |
| 1722 | static bfd_boolean |
| 1723 | pr_typed_constant (void *p, const char *name, bfd_vma val) |
| 1724 | { |
| 1725 | struct pr_handle *info = (struct pr_handle *) p; |
| 1726 | char *t; |
| 1727 | char ab[20]; |
| 1728 | |
| 1729 | t = pop_type (info); |
| 1730 | if (t == NULL) |
| 1731 | return FALSE; |
| 1732 | |
| 1733 | indent (info); |
| 1734 | print_vma (val, ab, FALSE, FALSE); |
| 1735 | fprintf (info->f, "const %s %s = %s;\n", t, name, ab); |
| 1736 | |
| 1737 | free (t); |
| 1738 | |
| 1739 | return TRUE; |
| 1740 | } |
| 1741 | |
| 1742 | /* Output a variable. */ |
| 1743 | |
| 1744 | static bfd_boolean |
| 1745 | pr_variable (void *p, const char *name, enum debug_var_kind kind, |
| 1746 | bfd_vma val) |
| 1747 | { |
| 1748 | struct pr_handle *info = (struct pr_handle *) p; |
| 1749 | char *t; |
| 1750 | char ab[20]; |
| 1751 | |
| 1752 | if (! substitute_type (info, name)) |
| 1753 | return FALSE; |
| 1754 | |
| 1755 | t = pop_type (info); |
| 1756 | if (t == NULL) |
| 1757 | return FALSE; |
| 1758 | |
| 1759 | indent (info); |
| 1760 | switch (kind) |
| 1761 | { |
| 1762 | case DEBUG_STATIC: |
| 1763 | case DEBUG_LOCAL_STATIC: |
| 1764 | fprintf (info->f, "static "); |
| 1765 | break; |
| 1766 | case DEBUG_REGISTER: |
| 1767 | fprintf (info->f, "register "); |
| 1768 | break; |
| 1769 | default: |
| 1770 | break; |
| 1771 | } |
| 1772 | print_vma (val, ab, TRUE, TRUE); |
| 1773 | fprintf (info->f, "%s /* %s */;\n", t, ab); |
| 1774 | |
| 1775 | free (t); |
| 1776 | |
| 1777 | return TRUE; |
| 1778 | } |
| 1779 | |
| 1780 | /* Start outputting a function. */ |
| 1781 | |
| 1782 | static bfd_boolean |
| 1783 | pr_start_function (void *p, const char *name, bfd_boolean global) |
| 1784 | { |
| 1785 | struct pr_handle *info = (struct pr_handle *) p; |
| 1786 | char *t; |
| 1787 | |
| 1788 | if (! substitute_type (info, name)) |
| 1789 | return FALSE; |
| 1790 | |
| 1791 | t = pop_type (info); |
| 1792 | if (t == NULL) |
| 1793 | return FALSE; |
| 1794 | |
| 1795 | indent (info); |
| 1796 | if (! global) |
| 1797 | fprintf (info->f, "static "); |
| 1798 | fprintf (info->f, "%s (", t); |
| 1799 | |
| 1800 | info->parameter = 1; |
| 1801 | |
| 1802 | return TRUE; |
| 1803 | } |
| 1804 | |
| 1805 | /* Output a function parameter. */ |
| 1806 | |
| 1807 | static bfd_boolean |
| 1808 | pr_function_parameter (void *p, const char *name, |
| 1809 | enum debug_parm_kind kind, bfd_vma val) |
| 1810 | { |
| 1811 | struct pr_handle *info = (struct pr_handle *) p; |
| 1812 | char *t; |
| 1813 | char ab[20]; |
| 1814 | |
| 1815 | if (kind == DEBUG_PARM_REFERENCE |
| 1816 | || kind == DEBUG_PARM_REF_REG) |
| 1817 | { |
| 1818 | if (! pr_reference_type (p)) |
| 1819 | return FALSE; |
| 1820 | } |
| 1821 | |
| 1822 | if (! substitute_type (info, name)) |
| 1823 | return FALSE; |
| 1824 | |
| 1825 | t = pop_type (info); |
| 1826 | if (t == NULL) |
| 1827 | return FALSE; |
| 1828 | |
| 1829 | if (info->parameter != 1) |
| 1830 | fprintf (info->f, ", "); |
| 1831 | |
| 1832 | if (kind == DEBUG_PARM_REG || kind == DEBUG_PARM_REF_REG) |
| 1833 | fprintf (info->f, "register "); |
| 1834 | |
| 1835 | print_vma (val, ab, TRUE, TRUE); |
| 1836 | fprintf (info->f, "%s /* %s */", t, ab); |
| 1837 | |
| 1838 | free (t); |
| 1839 | |
| 1840 | ++info->parameter; |
| 1841 | |
| 1842 | return TRUE; |
| 1843 | } |
| 1844 | |
| 1845 | /* Start writing out a block. */ |
| 1846 | |
| 1847 | static bfd_boolean |
| 1848 | pr_start_block (void *p, bfd_vma addr) |
| 1849 | { |
| 1850 | struct pr_handle *info = (struct pr_handle *) p; |
| 1851 | char ab[20]; |
| 1852 | |
| 1853 | if (info->parameter > 0) |
| 1854 | { |
| 1855 | fprintf (info->f, ")\n"); |
| 1856 | info->parameter = 0; |
| 1857 | } |
| 1858 | |
| 1859 | indent (info); |
| 1860 | print_vma (addr, ab, TRUE, TRUE); |
| 1861 | fprintf (info->f, "{ /* %s */\n", ab); |
| 1862 | |
| 1863 | info->indent += 2; |
| 1864 | |
| 1865 | return TRUE; |
| 1866 | } |
| 1867 | |
| 1868 | /* Write out line number information. */ |
| 1869 | |
| 1870 | static bfd_boolean |
| 1871 | pr_lineno (void *p, const char *filename, unsigned long lineno, bfd_vma addr) |
| 1872 | { |
| 1873 | struct pr_handle *info = (struct pr_handle *) p; |
| 1874 | char ab[20]; |
| 1875 | |
| 1876 | indent (info); |
| 1877 | print_vma (addr, ab, TRUE, TRUE); |
| 1878 | fprintf (info->f, "/* file %s line %lu addr %s */\n", filename, lineno, ab); |
| 1879 | |
| 1880 | return TRUE; |
| 1881 | } |
| 1882 | |
| 1883 | /* Finish writing out a block. */ |
| 1884 | |
| 1885 | static bfd_boolean |
| 1886 | pr_end_block (void *p, bfd_vma addr) |
| 1887 | { |
| 1888 | struct pr_handle *info = (struct pr_handle *) p; |
| 1889 | char ab[20]; |
| 1890 | |
| 1891 | info->indent -= 2; |
| 1892 | |
| 1893 | indent (info); |
| 1894 | print_vma (addr, ab, TRUE, TRUE); |
| 1895 | fprintf (info->f, "} /* %s */\n", ab); |
| 1896 | |
| 1897 | return TRUE; |
| 1898 | } |
| 1899 | |
| 1900 | /* Finish writing out a function. */ |
| 1901 | |
| 1902 | static bfd_boolean |
| 1903 | pr_end_function (void *p ATTRIBUTE_UNUSED) |
| 1904 | { |
| 1905 | return TRUE; |
| 1906 | } |
| 1907 | \f |
| 1908 | /* Tags style generation functions start here. */ |
| 1909 | |
| 1910 | /* Variables for address to line translation. */ |
| 1911 | static bfd_vma pc; |
| 1912 | static const char *filename; |
| 1913 | static const char *functionname; |
| 1914 | static unsigned int line; |
| 1915 | static bfd_boolean found; |
| 1916 | |
| 1917 | /* Look for an address in a section. This is called via |
| 1918 | bfd_map_over_sections. */ |
| 1919 | |
| 1920 | static void |
| 1921 | find_address_in_section (bfd *abfd, asection *section, void *data) |
| 1922 | { |
| 1923 | bfd_vma vma; |
| 1924 | bfd_size_type size; |
| 1925 | asymbol **syms = (asymbol **) data; |
| 1926 | |
| 1927 | if (found) |
| 1928 | return; |
| 1929 | |
| 1930 | if ((bfd_get_section_flags (abfd, section) & SEC_ALLOC) == 0) |
| 1931 | return; |
| 1932 | |
| 1933 | vma = bfd_get_section_vma (abfd, section); |
| 1934 | if (pc < vma) |
| 1935 | return; |
| 1936 | |
| 1937 | size = bfd_get_section_size (section); |
| 1938 | if (pc >= vma + size) |
| 1939 | return; |
| 1940 | |
| 1941 | found = bfd_find_nearest_line (abfd, section, syms, pc - vma, |
| 1942 | &filename, &functionname, &line); |
| 1943 | } |
| 1944 | |
| 1945 | static void |
| 1946 | translate_addresses (bfd *abfd, char *addr_hex, FILE *f, asymbol **syms) |
| 1947 | { |
| 1948 | pc = bfd_scan_vma (addr_hex, NULL, 16); |
| 1949 | found = FALSE; |
| 1950 | bfd_map_over_sections (abfd, find_address_in_section, syms); |
| 1951 | |
| 1952 | if (! found) |
| 1953 | fprintf (f, "??"); |
| 1954 | else |
| 1955 | fprintf (f, "%u", line); |
| 1956 | } |
| 1957 | |
| 1958 | /* Start a new compilation unit. */ |
| 1959 | |
| 1960 | static bfd_boolean |
| 1961 | tg_start_compilation_unit (void * p, const char *fname ATTRIBUTE_UNUSED) |
| 1962 | { |
| 1963 | struct pr_handle *info = (struct pr_handle *) p; |
| 1964 | |
| 1965 | free (info->filename); |
| 1966 | /* Should it be relative? best way to do it here?. */ |
| 1967 | info->filename = strdup (fname); |
| 1968 | |
| 1969 | return TRUE; |
| 1970 | } |
| 1971 | |
| 1972 | /* Start a source file within a compilation unit. */ |
| 1973 | |
| 1974 | static bfd_boolean |
| 1975 | tg_start_source (void *p, const char *fname) |
| 1976 | { |
| 1977 | struct pr_handle *info = (struct pr_handle *) p; |
| 1978 | |
| 1979 | free (info->filename); |
| 1980 | /* Should it be relative? best way to do it here?. */ |
| 1981 | info->filename = strdup (fname); |
| 1982 | |
| 1983 | return TRUE; |
| 1984 | } |
| 1985 | |
| 1986 | /* Push an enum type onto the type stack. */ |
| 1987 | |
| 1988 | static bfd_boolean |
| 1989 | tg_enum_type (void *p, const char *tag, const char **names, |
| 1990 | bfd_signed_vma *values) |
| 1991 | { |
| 1992 | struct pr_handle *info = (struct pr_handle *) p; |
| 1993 | unsigned int i; |
| 1994 | const char *name; |
| 1995 | char ab[20]; |
| 1996 | |
| 1997 | if (! pr_enum_type (p, tag, names, values)) |
| 1998 | return FALSE; |
| 1999 | |
| 2000 | name = tag ? tag : "unknown"; |
| 2001 | /* Generate an entry for the enum. */ |
| 2002 | if (tag) |
| 2003 | fprintf (info->f, "%s\t%s\t0;\"\tkind:e\ttype:%s\n", tag, |
| 2004 | info->filename, info->stack->type); |
| 2005 | |
| 2006 | /* Generate entries for the values. */ |
| 2007 | if (names != NULL) |
| 2008 | { |
| 2009 | for (i = 0; names[i] != NULL; i++) |
| 2010 | { |
| 2011 | print_vma (values[i], ab, FALSE, FALSE); |
| 2012 | fprintf (info->f, "%s\t%s\t0;\"\tkind:g\tenum:%s\tvalue:%s\n", |
| 2013 | names[i], info->filename, name, ab); |
| 2014 | } |
| 2015 | } |
| 2016 | |
| 2017 | return TRUE; |
| 2018 | } |
| 2019 | |
| 2020 | /* Start accumulating a struct type. */ |
| 2021 | |
| 2022 | static bfd_boolean |
| 2023 | tg_start_struct_type (void *p, const char *tag, unsigned int id, |
| 2024 | bfd_boolean structp, |
| 2025 | unsigned int size ATTRIBUTE_UNUSED) |
| 2026 | { |
| 2027 | struct pr_handle *info = (struct pr_handle *) p; |
| 2028 | const char *name; |
| 2029 | char idbuf[20]; |
| 2030 | |
| 2031 | if (tag != NULL) |
| 2032 | name = tag; |
| 2033 | else |
| 2034 | { |
| 2035 | name = idbuf; |
| 2036 | sprintf (idbuf, "%%anon%u", id); |
| 2037 | } |
| 2038 | |
| 2039 | if (! push_type (info, name)) |
| 2040 | return FALSE; |
| 2041 | |
| 2042 | info->stack->flavor = structp ? "struct" : "union"; |
| 2043 | |
| 2044 | fprintf (info->f, "%s\t%s\t0;\"\tkind:%c\n", name, info->filename, |
| 2045 | info->stack->flavor[0]); |
| 2046 | |
| 2047 | info->stack->visibility = DEBUG_VISIBILITY_PUBLIC; |
| 2048 | |
| 2049 | return indent_type (info); |
| 2050 | } |
| 2051 | |
| 2052 | /* Output the visibility of a field in a struct. */ |
| 2053 | |
| 2054 | static bfd_boolean |
| 2055 | tg_fix_visibility (struct pr_handle *info, enum debug_visibility visibility) |
| 2056 | { |
| 2057 | assert (info->stack != NULL); |
| 2058 | |
| 2059 | if (info->stack->visibility == visibility) |
| 2060 | return TRUE; |
| 2061 | |
| 2062 | assert (info->stack->visibility != DEBUG_VISIBILITY_IGNORE); |
| 2063 | |
| 2064 | info->stack->visibility = visibility; |
| 2065 | |
| 2066 | return TRUE; |
| 2067 | } |
| 2068 | |
| 2069 | /* Add a field to a struct type. */ |
| 2070 | |
| 2071 | static bfd_boolean |
| 2072 | tg_struct_field (void *p, const char *name, bfd_vma bitpos ATTRIBUTE_UNUSED, |
| 2073 | bfd_vma bitsize ATTRIBUTE_UNUSED, |
| 2074 | enum debug_visibility visibility) |
| 2075 | { |
| 2076 | struct pr_handle *info = (struct pr_handle *) p; |
| 2077 | char *t; |
| 2078 | |
| 2079 | t = pop_type (info); |
| 2080 | if (t == NULL) |
| 2081 | return FALSE; |
| 2082 | |
| 2083 | if (! tg_fix_visibility (info, visibility)) |
| 2084 | return FALSE; |
| 2085 | |
| 2086 | /* It happens, a bug? */ |
| 2087 | if (! name[0]) |
| 2088 | return TRUE; |
| 2089 | |
| 2090 | fprintf (info->f, "%s\t%s\t0;\"\tkind:m\ttype:%s\t%s:%s\taccess:%s\n", |
| 2091 | name, info->filename, t, info->stack->flavor, info->stack->type, |
| 2092 | visibility_name (visibility)); |
| 2093 | |
| 2094 | return TRUE; |
| 2095 | } |
| 2096 | |
| 2097 | /* Finish a struct type. */ |
| 2098 | |
| 2099 | static bfd_boolean |
| 2100 | tg_end_struct_type (void *p ATTRIBUTE_UNUSED) |
| 2101 | { |
| 2102 | assert (((struct pr_handle *) p)->stack != NULL); |
| 2103 | |
| 2104 | return TRUE; |
| 2105 | } |
| 2106 | |
| 2107 | /* Start a class type. */ |
| 2108 | |
| 2109 | static bfd_boolean |
| 2110 | tg_start_class_type (void *p, const char *tag, unsigned int id, |
| 2111 | bfd_boolean structp, unsigned int size, |
| 2112 | bfd_boolean vptr, bfd_boolean ownvptr) |
| 2113 | { |
| 2114 | struct pr_handle *info = (struct pr_handle *) p; |
| 2115 | char *tv = NULL; |
| 2116 | const char *name; |
| 2117 | |
| 2118 | info->indent += 2; |
| 2119 | |
| 2120 | if (vptr && ! ownvptr) |
| 2121 | { |
| 2122 | tv = pop_type (info); |
| 2123 | if (tv == NULL) |
| 2124 | return FALSE; |
| 2125 | } |
| 2126 | |
| 2127 | if (tag != NULL) |
| 2128 | name = tag; |
| 2129 | else |
| 2130 | { |
| 2131 | char idbuf[20]; |
| 2132 | |
| 2133 | sprintf (idbuf, "%%anon%u", id); |
| 2134 | name = idbuf; |
| 2135 | } |
| 2136 | |
| 2137 | if (! push_type (info, name)) |
| 2138 | return FALSE; |
| 2139 | |
| 2140 | info->stack->flavor = structp ? "class" : "union class"; |
| 2141 | info->stack->parents = NULL; |
| 2142 | info->stack->num_parents = 0; |
| 2143 | |
| 2144 | if (size != 0 || vptr || ownvptr || tag != NULL) |
| 2145 | { |
| 2146 | if (vptr) |
| 2147 | { |
| 2148 | if (! append_type (info, " vtable ")) |
| 2149 | return FALSE; |
| 2150 | if (ownvptr) |
| 2151 | { |
| 2152 | if (! append_type (info, "self ")) |
| 2153 | return FALSE; |
| 2154 | } |
| 2155 | else |
| 2156 | { |
| 2157 | if (! append_type (info, tv) |
| 2158 | || ! append_type (info, " ")) |
| 2159 | return FALSE; |
| 2160 | } |
| 2161 | } |
| 2162 | } |
| 2163 | |
| 2164 | info->stack->visibility = DEBUG_VISIBILITY_PRIVATE; |
| 2165 | |
| 2166 | return TRUE; |
| 2167 | } |
| 2168 | |
| 2169 | /* Add a static member to a class. */ |
| 2170 | |
| 2171 | static bfd_boolean |
| 2172 | tg_class_static_member (void *p, const char *name, |
| 2173 | const char *physname ATTRIBUTE_UNUSED, |
| 2174 | enum debug_visibility visibility) |
| 2175 | { |
| 2176 | struct pr_handle *info = (struct pr_handle *) p; |
| 2177 | char *t; |
| 2178 | int len_var, len_class; |
| 2179 | char *full_name; |
| 2180 | |
| 2181 | len_var = strlen (name); |
| 2182 | len_class = strlen (info->stack->next->type); |
| 2183 | full_name = (char *) xmalloc (len_var + len_class + 3); |
| 2184 | if (! full_name) |
| 2185 | return FALSE; |
| 2186 | sprintf (full_name, "%s::%s", info->stack->next->type, name); |
| 2187 | |
| 2188 | if (! substitute_type (info, full_name)) |
| 2189 | { |
| 2190 | free (full_name); |
| 2191 | return FALSE; |
| 2192 | } |
| 2193 | |
| 2194 | if (! prepend_type (info, "static ")) |
| 2195 | { |
| 2196 | free (full_name); |
| 2197 | return FALSE; |
| 2198 | } |
| 2199 | |
| 2200 | t = pop_type (info); |
| 2201 | if (t == NULL) |
| 2202 | { |
| 2203 | free (full_name); |
| 2204 | return FALSE; |
| 2205 | } |
| 2206 | |
| 2207 | if (! tg_fix_visibility (info, visibility)) |
| 2208 | { |
| 2209 | free (t); |
| 2210 | free (full_name); |
| 2211 | return FALSE; |
| 2212 | } |
| 2213 | |
| 2214 | fprintf (info->f, "%s\t%s\t0;\"\tkind:x\ttype:%s\tclass:%s\taccess:%s\n", |
| 2215 | name, info->filename, t, info->stack->type, |
| 2216 | visibility_name (visibility)); |
| 2217 | free (t); |
| 2218 | free (full_name); |
| 2219 | |
| 2220 | return TRUE; |
| 2221 | } |
| 2222 | |
| 2223 | /* Add a base class to a class. */ |
| 2224 | |
| 2225 | static bfd_boolean |
| 2226 | tg_class_baseclass (void *p, bfd_vma bitpos ATTRIBUTE_UNUSED, |
| 2227 | bfd_boolean is_virtual, enum debug_visibility visibility) |
| 2228 | { |
| 2229 | struct pr_handle *info = (struct pr_handle *) p; |
| 2230 | char *t; |
| 2231 | const char *prefix; |
| 2232 | |
| 2233 | assert (info->stack != NULL && info->stack->next != NULL); |
| 2234 | |
| 2235 | t = pop_type (info); |
| 2236 | if (t == NULL) |
| 2237 | return FALSE; |
| 2238 | |
| 2239 | if (CONST_STRNEQ (t, "class ")) |
| 2240 | t += sizeof "class " - 1; |
| 2241 | |
| 2242 | /* Push it back on to take advantage of the prepend_type and |
| 2243 | append_type routines. */ |
| 2244 | if (! push_type (info, t)) |
| 2245 | return FALSE; |
| 2246 | |
| 2247 | if (is_virtual) |
| 2248 | { |
| 2249 | if (! prepend_type (info, "virtual ")) |
| 2250 | return FALSE; |
| 2251 | } |
| 2252 | |
| 2253 | switch (visibility) |
| 2254 | { |
| 2255 | case DEBUG_VISIBILITY_PUBLIC: |
| 2256 | prefix = "public "; |
| 2257 | break; |
| 2258 | case DEBUG_VISIBILITY_PROTECTED: |
| 2259 | prefix = "protected "; |
| 2260 | break; |
| 2261 | case DEBUG_VISIBILITY_PRIVATE: |
| 2262 | prefix = "private "; |
| 2263 | break; |
| 2264 | default: |
| 2265 | prefix = "/* unknown visibility */ "; |
| 2266 | break; |
| 2267 | } |
| 2268 | |
| 2269 | if (! prepend_type (info, prefix)) |
| 2270 | return FALSE; |
| 2271 | |
| 2272 | t = pop_type (info); |
| 2273 | if (t == NULL) |
| 2274 | return FALSE; |
| 2275 | |
| 2276 | if (info->stack->num_parents && ! append_parent (info, ", ")) |
| 2277 | return FALSE; |
| 2278 | |
| 2279 | if (! append_parent (info, t)) |
| 2280 | return FALSE; |
| 2281 | info->stack->num_parents++; |
| 2282 | |
| 2283 | free (t); |
| 2284 | |
| 2285 | return TRUE; |
| 2286 | } |
| 2287 | |
| 2288 | /* Add a variant to a method. */ |
| 2289 | |
| 2290 | static bfd_boolean |
| 2291 | tg_class_method_variant (void *p, const char *physname ATTRIBUTE_UNUSED, |
| 2292 | enum debug_visibility visibility, |
| 2293 | bfd_boolean constp, bfd_boolean volatilep, |
| 2294 | bfd_vma voffset ATTRIBUTE_UNUSED, |
| 2295 | bfd_boolean context) |
| 2296 | { |
| 2297 | struct pr_handle *info = (struct pr_handle *) p; |
| 2298 | char *method_type; |
| 2299 | char *context_type; |
| 2300 | char *method_name; |
| 2301 | |
| 2302 | assert (info->stack != NULL); |
| 2303 | assert (info->stack->next != NULL); |
| 2304 | |
| 2305 | /* Put the const and volatile qualifiers on the type. */ |
| 2306 | if (volatilep) |
| 2307 | { |
| 2308 | if (! append_type (info, " volatile")) |
| 2309 | return FALSE; |
| 2310 | } |
| 2311 | if (constp) |
| 2312 | { |
| 2313 | if (! append_type (info, " const")) |
| 2314 | return FALSE; |
| 2315 | } |
| 2316 | |
| 2317 | method_name = strdup (context ? info->stack->next->next->method |
| 2318 | : info->stack->next->method); |
| 2319 | |
| 2320 | /* Stick the name of the method into its type. */ |
| 2321 | if (! substitute_type (info, method_name)) |
| 2322 | { |
| 2323 | free (method_name); |
| 2324 | return FALSE; |
| 2325 | } |
| 2326 | |
| 2327 | /* Get the type. */ |
| 2328 | method_type = pop_type (info); |
| 2329 | if (method_type == NULL) |
| 2330 | { |
| 2331 | free (method_name); |
| 2332 | return FALSE; |
| 2333 | } |
| 2334 | |
| 2335 | /* Pull off the context type if there is one. */ |
| 2336 | if (! context) |
| 2337 | context_type = NULL; |
| 2338 | else |
| 2339 | { |
| 2340 | context_type = pop_type (info); |
| 2341 | if (context_type == NULL) |
| 2342 | { |
| 2343 | free (method_type); |
| 2344 | free (method_name); |
| 2345 | return FALSE; |
| 2346 | } |
| 2347 | } |
| 2348 | |
| 2349 | /* Now the top of the stack is the class. */ |
| 2350 | if (! tg_fix_visibility (info, visibility)) |
| 2351 | { |
| 2352 | free (method_type); |
| 2353 | free (method_name); |
| 2354 | free (context_type); |
| 2355 | return FALSE; |
| 2356 | } |
| 2357 | |
| 2358 | fprintf (info->f, "%s\t%s\t0;\"\tkind:p\ttype:%s\tclass:%s\n", |
| 2359 | method_name, info->filename, method_type, info->stack->type); |
| 2360 | free (method_type); |
| 2361 | free (method_name); |
| 2362 | free (context_type); |
| 2363 | |
| 2364 | return TRUE; |
| 2365 | } |
| 2366 | |
| 2367 | /* Add a static variant to a method. */ |
| 2368 | |
| 2369 | static bfd_boolean |
| 2370 | tg_class_static_method_variant (void *p, |
| 2371 | const char *physname ATTRIBUTE_UNUSED, |
| 2372 | enum debug_visibility visibility, |
| 2373 | bfd_boolean constp, bfd_boolean volatilep) |
| 2374 | { |
| 2375 | struct pr_handle *info = (struct pr_handle *) p; |
| 2376 | char *method_type; |
| 2377 | char *method_name; |
| 2378 | |
| 2379 | assert (info->stack != NULL); |
| 2380 | assert (info->stack->next != NULL); |
| 2381 | assert (info->stack->next->method != NULL); |
| 2382 | |
| 2383 | /* Put the const and volatile qualifiers on the type. */ |
| 2384 | if (volatilep) |
| 2385 | { |
| 2386 | if (! append_type (info, " volatile")) |
| 2387 | return FALSE; |
| 2388 | } |
| 2389 | if (constp) |
| 2390 | { |
| 2391 | if (! append_type (info, " const")) |
| 2392 | return FALSE; |
| 2393 | } |
| 2394 | |
| 2395 | /* Mark it as static. */ |
| 2396 | if (! prepend_type (info, "static ")) |
| 2397 | return FALSE; |
| 2398 | |
| 2399 | method_name = strdup (info->stack->next->method); |
| 2400 | /* Stick the name of the method into its type. */ |
| 2401 | if (! substitute_type (info, info->stack->next->method)) |
| 2402 | { |
| 2403 | free (method_name); |
| 2404 | return FALSE; |
| 2405 | } |
| 2406 | |
| 2407 | /* Get the type. */ |
| 2408 | method_type = pop_type (info); |
| 2409 | if (method_type == NULL) |
| 2410 | { |
| 2411 | free (method_name); |
| 2412 | return FALSE; |
| 2413 | } |
| 2414 | |
| 2415 | /* Now the top of the stack is the class. */ |
| 2416 | if (! tg_fix_visibility (info, visibility)) |
| 2417 | { |
| 2418 | free (method_type); |
| 2419 | free (method_name); |
| 2420 | return FALSE; |
| 2421 | } |
| 2422 | |
| 2423 | fprintf (info->f, "%s\t%s\t0;\"\tkind:p\ttype:%s\tclass:%s\taccess:%s\n", |
| 2424 | method_name, info->filename, method_type, info->stack->type, |
| 2425 | visibility_name (visibility)); |
| 2426 | free (method_type); |
| 2427 | free (method_name); |
| 2428 | |
| 2429 | return TRUE; |
| 2430 | } |
| 2431 | |
| 2432 | /* Finish up a class. */ |
| 2433 | |
| 2434 | static bfd_boolean |
| 2435 | tg_end_class_type (void *p) |
| 2436 | { |
| 2437 | struct pr_handle *info = (struct pr_handle *) p; |
| 2438 | |
| 2439 | fprintf (info->f, "%s\t%s\t0;\"\tkind:c\ttype:%s", info->stack->type, |
| 2440 | info->filename, info->stack->flavor); |
| 2441 | if (info->stack->num_parents) |
| 2442 | { |
| 2443 | fprintf (info->f, "\tinherits:%s", info->stack->parents); |
| 2444 | free (info->stack->parents); |
| 2445 | } |
| 2446 | fputc ('\n', info->f); |
| 2447 | |
| 2448 | return tg_end_struct_type (p); |
| 2449 | } |
| 2450 | |
| 2451 | /* Push a type on the stack using a tag name. */ |
| 2452 | |
| 2453 | static bfd_boolean |
| 2454 | tg_tag_type (void *p, const char *name, unsigned int id, |
| 2455 | enum debug_type_kind kind) |
| 2456 | { |
| 2457 | struct pr_handle *info = (struct pr_handle *) p; |
| 2458 | const char *t, *tag; |
| 2459 | char idbuf[20]; |
| 2460 | |
| 2461 | switch (kind) |
| 2462 | { |
| 2463 | case DEBUG_KIND_STRUCT: |
| 2464 | t = "struct "; |
| 2465 | break; |
| 2466 | case DEBUG_KIND_UNION: |
| 2467 | t = "union "; |
| 2468 | break; |
| 2469 | case DEBUG_KIND_ENUM: |
| 2470 | t = "enum "; |
| 2471 | break; |
| 2472 | case DEBUG_KIND_CLASS: |
| 2473 | t = "class "; |
| 2474 | break; |
| 2475 | case DEBUG_KIND_UNION_CLASS: |
| 2476 | t = "union class "; |
| 2477 | break; |
| 2478 | default: |
| 2479 | abort (); |
| 2480 | return FALSE; |
| 2481 | } |
| 2482 | |
| 2483 | if (! push_type (info, t)) |
| 2484 | return FALSE; |
| 2485 | if (name != NULL) |
| 2486 | tag = name; |
| 2487 | else |
| 2488 | { |
| 2489 | sprintf (idbuf, "%%anon%u", id); |
| 2490 | tag = idbuf; |
| 2491 | } |
| 2492 | |
| 2493 | if (! append_type (info, tag)) |
| 2494 | return FALSE; |
| 2495 | |
| 2496 | return TRUE; |
| 2497 | } |
| 2498 | |
| 2499 | /* Output a typedef. */ |
| 2500 | |
| 2501 | static bfd_boolean |
| 2502 | tg_typdef (void *p, const char *name) |
| 2503 | { |
| 2504 | struct pr_handle *info = (struct pr_handle *) p; |
| 2505 | char *s; |
| 2506 | |
| 2507 | s = pop_type (info); |
| 2508 | if (s == NULL) |
| 2509 | return FALSE; |
| 2510 | |
| 2511 | fprintf (info->f, "%s\t%s\t0;\"\tkind:t\ttype:%s\n", name, |
| 2512 | info->filename, s); |
| 2513 | |
| 2514 | free (s); |
| 2515 | |
| 2516 | return TRUE; |
| 2517 | } |
| 2518 | |
| 2519 | /* Output a tag. The tag should already be in the string on the |
| 2520 | stack, so all we have to do here is print it out. */ |
| 2521 | |
| 2522 | static bfd_boolean |
| 2523 | tg_tag (void *p ATTRIBUTE_UNUSED, const char *name ATTRIBUTE_UNUSED) |
| 2524 | { |
| 2525 | struct pr_handle *info = (struct pr_handle *) p; |
| 2526 | char *t; |
| 2527 | |
| 2528 | t = pop_type (info); |
| 2529 | if (t == NULL) |
| 2530 | return FALSE; |
| 2531 | free (t); |
| 2532 | |
| 2533 | return TRUE; |
| 2534 | } |
| 2535 | |
| 2536 | /* Output an integer constant. */ |
| 2537 | |
| 2538 | static bfd_boolean |
| 2539 | tg_int_constant (void *p, const char *name, bfd_vma val) |
| 2540 | { |
| 2541 | struct pr_handle *info = (struct pr_handle *) p; |
| 2542 | char ab[20]; |
| 2543 | |
| 2544 | indent (info); |
| 2545 | print_vma (val, ab, FALSE, FALSE); |
| 2546 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:const int\tvalue:%s\n", |
| 2547 | name, info->filename, ab); |
| 2548 | return TRUE; |
| 2549 | } |
| 2550 | |
| 2551 | /* Output a floating point constant. */ |
| 2552 | |
| 2553 | static bfd_boolean |
| 2554 | tg_float_constant (void *p, const char *name, double val) |
| 2555 | { |
| 2556 | struct pr_handle *info = (struct pr_handle *) p; |
| 2557 | |
| 2558 | indent (info); |
| 2559 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:const double\tvalue:%g\n", |
| 2560 | name, info->filename, val); |
| 2561 | return TRUE; |
| 2562 | } |
| 2563 | |
| 2564 | /* Output a typed constant. */ |
| 2565 | |
| 2566 | static bfd_boolean |
| 2567 | tg_typed_constant (void *p, const char *name, bfd_vma val) |
| 2568 | { |
| 2569 | struct pr_handle *info = (struct pr_handle *) p; |
| 2570 | char *t; |
| 2571 | char ab[20]; |
| 2572 | |
| 2573 | t = pop_type (info); |
| 2574 | if (t == NULL) |
| 2575 | return FALSE; |
| 2576 | |
| 2577 | indent (info); |
| 2578 | print_vma (val, ab, FALSE, FALSE); |
| 2579 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:const %s\tvalue:%s\n", |
| 2580 | name, info->filename, t, ab); |
| 2581 | |
| 2582 | free (t); |
| 2583 | |
| 2584 | return TRUE; |
| 2585 | } |
| 2586 | |
| 2587 | /* Output a variable. */ |
| 2588 | |
| 2589 | static bfd_boolean |
| 2590 | tg_variable (void *p, const char *name, enum debug_var_kind kind, |
| 2591 | bfd_vma val ATTRIBUTE_UNUSED) |
| 2592 | { |
| 2593 | struct pr_handle *info = (struct pr_handle *) p; |
| 2594 | char *t, *dname, *from_class; |
| 2595 | |
| 2596 | t = pop_type (info); |
| 2597 | if (t == NULL) |
| 2598 | return FALSE; |
| 2599 | |
| 2600 | dname = NULL; |
| 2601 | if (info->demangler) |
| 2602 | dname = info->demangler (info->abfd, name, DMGL_ANSI | DMGL_PARAMS); |
| 2603 | |
| 2604 | from_class = NULL; |
| 2605 | if (dname != NULL) |
| 2606 | { |
| 2607 | char *sep; |
| 2608 | sep = strstr (dname, "::"); |
| 2609 | if (sep) |
| 2610 | { |
| 2611 | *sep = 0; |
| 2612 | name = sep + 2; |
| 2613 | from_class = dname; |
| 2614 | } |
| 2615 | else |
| 2616 | /* Obscure types as vts and type_info nodes. */ |
| 2617 | name = dname; |
| 2618 | } |
| 2619 | |
| 2620 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:%s", name, info->filename, t); |
| 2621 | |
| 2622 | switch (kind) |
| 2623 | { |
| 2624 | case DEBUG_STATIC: |
| 2625 | case DEBUG_LOCAL_STATIC: |
| 2626 | fprintf (info->f, "\tfile:"); |
| 2627 | break; |
| 2628 | case DEBUG_REGISTER: |
| 2629 | fprintf (info->f, "\tregister:"); |
| 2630 | break; |
| 2631 | default: |
| 2632 | break; |
| 2633 | } |
| 2634 | |
| 2635 | if (from_class) |
| 2636 | fprintf (info->f, "\tclass:%s", from_class); |
| 2637 | |
| 2638 | if (dname) |
| 2639 | free (dname); |
| 2640 | |
| 2641 | fprintf (info->f, "\n"); |
| 2642 | |
| 2643 | free (t); |
| 2644 | |
| 2645 | return TRUE; |
| 2646 | } |
| 2647 | |
| 2648 | /* Start outputting a function. */ |
| 2649 | |
| 2650 | static bfd_boolean |
| 2651 | tg_start_function (void *p, const char *name, bfd_boolean global) |
| 2652 | { |
| 2653 | struct pr_handle *info = (struct pr_handle *) p; |
| 2654 | char *dname; |
| 2655 | |
| 2656 | if (! global) |
| 2657 | info->stack->flavor = "static"; |
| 2658 | else |
| 2659 | info->stack->flavor = NULL; |
| 2660 | |
| 2661 | dname = NULL; |
| 2662 | if (info->demangler) |
| 2663 | dname = info->demangler (info->abfd, name, DMGL_ANSI | DMGL_PARAMS); |
| 2664 | |
| 2665 | if (! substitute_type (info, dname ? dname : name)) |
| 2666 | return FALSE; |
| 2667 | |
| 2668 | info->stack->method = NULL; |
| 2669 | if (dname != NULL) |
| 2670 | { |
| 2671 | char *sep; |
| 2672 | sep = strstr (dname, "::"); |
| 2673 | if (sep) |
| 2674 | { |
| 2675 | info->stack->method = dname; |
| 2676 | *sep = 0; |
| 2677 | name = sep + 2; |
| 2678 | } |
| 2679 | else |
| 2680 | { |
| 2681 | info->stack->method = ""; |
| 2682 | name = dname; |
| 2683 | } |
| 2684 | sep = strchr (name, '('); |
| 2685 | if (sep) |
| 2686 | *sep = 0; |
| 2687 | /* Obscure functions as type_info function. */ |
| 2688 | } |
| 2689 | |
| 2690 | info->stack->parents = strdup (name); |
| 2691 | |
| 2692 | if (! info->stack->method && ! append_type (info, "(")) |
| 2693 | return FALSE; |
| 2694 | |
| 2695 | info->parameter = 1; |
| 2696 | |
| 2697 | return TRUE; |
| 2698 | } |
| 2699 | |
| 2700 | /* Output a function parameter. */ |
| 2701 | |
| 2702 | static bfd_boolean |
| 2703 | tg_function_parameter (void *p, const char *name, enum debug_parm_kind kind, |
| 2704 | bfd_vma val ATTRIBUTE_UNUSED) |
| 2705 | { |
| 2706 | struct pr_handle *info = (struct pr_handle *) p; |
| 2707 | char *t; |
| 2708 | |
| 2709 | if (kind == DEBUG_PARM_REFERENCE |
| 2710 | || kind == DEBUG_PARM_REF_REG) |
| 2711 | { |
| 2712 | if (! pr_reference_type (p)) |
| 2713 | return FALSE; |
| 2714 | } |
| 2715 | |
| 2716 | if (! substitute_type (info, name)) |
| 2717 | return FALSE; |
| 2718 | |
| 2719 | t = pop_type (info); |
| 2720 | if (t == NULL) |
| 2721 | return FALSE; |
| 2722 | |
| 2723 | if (! info->stack->method) |
| 2724 | { |
| 2725 | if (info->parameter != 1 && ! append_type (info, ", ")) |
| 2726 | return FALSE; |
| 2727 | |
| 2728 | if (kind == DEBUG_PARM_REG || kind == DEBUG_PARM_REF_REG) |
| 2729 | if (! append_type (info, "register ")) |
| 2730 | return FALSE; |
| 2731 | |
| 2732 | if (! append_type (info, t)) |
| 2733 | return FALSE; |
| 2734 | } |
| 2735 | |
| 2736 | free (t); |
| 2737 | |
| 2738 | ++info->parameter; |
| 2739 | |
| 2740 | return TRUE; |
| 2741 | } |
| 2742 | |
| 2743 | /* Start writing out a block. */ |
| 2744 | |
| 2745 | static bfd_boolean |
| 2746 | tg_start_block (void *p, bfd_vma addr) |
| 2747 | { |
| 2748 | struct pr_handle *info = (struct pr_handle *) p; |
| 2749 | char ab[20], kind, *partof; |
| 2750 | char *t; |
| 2751 | bfd_boolean local; |
| 2752 | |
| 2753 | if (info->parameter > 0) |
| 2754 | { |
| 2755 | info->parameter = 0; |
| 2756 | |
| 2757 | /* Delayed name. */ |
| 2758 | fprintf (info->f, "%s\t%s\t", info->stack->parents, info->filename); |
| 2759 | free (info->stack->parents); |
| 2760 | |
| 2761 | print_vma (addr, ab, TRUE, TRUE); |
| 2762 | translate_addresses (info->abfd, ab, info->f, info->syms); |
| 2763 | local = info->stack->flavor != NULL; |
| 2764 | if (info->stack->method && *info->stack->method) |
| 2765 | { |
| 2766 | kind = 'm'; |
| 2767 | partof = (char *) info->stack->method; |
| 2768 | } |
| 2769 | else |
| 2770 | { |
| 2771 | kind = 'f'; |
| 2772 | partof = NULL; |
| 2773 | if (! info->stack->method && ! append_type (info, ")")) |
| 2774 | return FALSE; |
| 2775 | } |
| 2776 | t = pop_type (info); |
| 2777 | if (t == NULL) |
| 2778 | return FALSE; |
| 2779 | fprintf (info->f, ";\"\tkind:%c\ttype:%s", kind, t); |
| 2780 | if (local) |
| 2781 | fputs ("\tfile:", info->f); |
| 2782 | if (partof) |
| 2783 | { |
| 2784 | fprintf (info->f, "\tclass:%s", partof); |
| 2785 | free (partof); |
| 2786 | } |
| 2787 | fputc ('\n', info->f); |
| 2788 | } |
| 2789 | |
| 2790 | return TRUE; |
| 2791 | } |
| 2792 | |
| 2793 | /* Write out line number information. */ |
| 2794 | |
| 2795 | static bfd_boolean |
| 2796 | tg_lineno (void *p ATTRIBUTE_UNUSED, const char *fname ATTRIBUTE_UNUSED, |
| 2797 | unsigned long lineno ATTRIBUTE_UNUSED, |
| 2798 | bfd_vma addr ATTRIBUTE_UNUSED) |
| 2799 | { |
| 2800 | return TRUE; |
| 2801 | } |
| 2802 | |
| 2803 | /* Finish writing out a block. */ |
| 2804 | |
| 2805 | static bfd_boolean |
| 2806 | tg_end_block (void *p ATTRIBUTE_UNUSED, bfd_vma addr ATTRIBUTE_UNUSED) |
| 2807 | { |
| 2808 | return TRUE; |
| 2809 | } |
| 2810 | |
| 2811 | /* Convert the visibility value into a human readable name. */ |
| 2812 | |
| 2813 | static const char * |
| 2814 | visibility_name (enum debug_visibility visibility) |
| 2815 | { |
| 2816 | const char *s; |
| 2817 | |
| 2818 | switch (visibility) |
| 2819 | { |
| 2820 | case DEBUG_VISIBILITY_PUBLIC: |
| 2821 | s = "public"; |
| 2822 | break; |
| 2823 | case DEBUG_VISIBILITY_PRIVATE: |
| 2824 | s = "private"; |
| 2825 | break; |
| 2826 | case DEBUG_VISIBILITY_PROTECTED: |
| 2827 | s = "protected"; |
| 2828 | break; |
| 2829 | case DEBUG_VISIBILITY_IGNORE: |
| 2830 | s = "/* ignore */"; |
| 2831 | break; |
| 2832 | default: |
| 2833 | abort (); |
| 2834 | return FALSE; |
| 2835 | } |
| 2836 | return s; |
| 2837 | } |