| 1 | /* prdbg.c -- Print out generic debugging information. |
| 2 | Copyright 1995, 1996, 1999, 2002, 2003, 2004, 2006, 2007 |
| 3 | Free Software Foundation, Inc. |
| 4 | Written by Ian Lance Taylor <ian@cygnus.com>. |
| 5 | Tags style generation written by Salvador E. Tropea <set@computer.org>. |
| 6 | |
| 7 | This file is part of GNU Binutils. |
| 8 | |
| 9 | This program is free software; you can redistribute it and/or modify |
| 10 | it under the terms of the GNU General Public License as published by |
| 11 | the Free Software Foundation; either version 3 of the License, or |
| 12 | (at your option) any later version. |
| 13 | |
| 14 | This program is distributed in the hope that it will be useful, |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | GNU General Public License for more details. |
| 18 | |
| 19 | You should have received a copy of the GNU General Public License |
| 20 | along with this program; if not, write to the Free Software |
| 21 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
| 22 | 02110-1301, USA. */ |
| 23 | |
| 24 | /* This file prints out the generic debugging information, by |
| 25 | supplying a set of routines to debug_write. */ |
| 26 | |
| 27 | #include "sysdep.h" |
| 28 | #include <assert.h> |
| 29 | #include "bfd.h" |
| 30 | #include "libiberty.h" |
| 31 | #include "demangle.h" |
| 32 | #include "debug.h" |
| 33 | #include "budbg.h" |
| 34 | |
| 35 | /* This is the structure we use as a handle for these routines. */ |
| 36 | |
| 37 | struct pr_handle |
| 38 | { |
| 39 | /* File to print information to. */ |
| 40 | FILE *f; |
| 41 | /* Current indentation level. */ |
| 42 | unsigned int indent; |
| 43 | /* Type stack. */ |
| 44 | struct pr_stack *stack; |
| 45 | /* Parameter number we are about to output. */ |
| 46 | int parameter; |
| 47 | /* The following are used only by the tags code (tg_). */ |
| 48 | /* Name of the file we are using. */ |
| 49 | char *filename; |
| 50 | /* The BFD. */ |
| 51 | bfd *abfd; |
| 52 | /* The symbols table for this BFD. */ |
| 53 | asymbol **syms; |
| 54 | /* Pointer to a function to demangle symbols. */ |
| 55 | char *(*demangler) (bfd *, const char *, int); |
| 56 | }; |
| 57 | |
| 58 | /* The type stack. */ |
| 59 | |
| 60 | struct pr_stack |
| 61 | { |
| 62 | /* Next element on the stack. */ |
| 63 | struct pr_stack *next; |
| 64 | /* This element. */ |
| 65 | char *type; |
| 66 | /* Current visibility of fields if this is a class. */ |
| 67 | enum debug_visibility visibility; |
| 68 | /* Name of the current method we are handling. */ |
| 69 | const char *method; |
| 70 | /* The following are used only by the tags code (tg_). */ |
| 71 | /* Type for the container (struct, union, class, union class). */ |
| 72 | const char *flavor; |
| 73 | /* A comma separated list of parent classes. */ |
| 74 | char *parents; |
| 75 | /* How many parents contains parents. */ |
| 76 | int num_parents; |
| 77 | }; |
| 78 | |
| 79 | static void indent (struct pr_handle *); |
| 80 | static bfd_boolean push_type (struct pr_handle *, const char *); |
| 81 | static bfd_boolean prepend_type (struct pr_handle *, const char *); |
| 82 | static bfd_boolean append_type (struct pr_handle *, const char *); |
| 83 | static bfd_boolean substitute_type (struct pr_handle *, const char *); |
| 84 | static bfd_boolean indent_type (struct pr_handle *); |
| 85 | static char *pop_type (struct pr_handle *); |
| 86 | static void print_vma (bfd_vma, char *, bfd_boolean, bfd_boolean); |
| 87 | static bfd_boolean pr_fix_visibility |
| 88 | (struct pr_handle *, enum debug_visibility); |
| 89 | static bfd_boolean pr_start_compilation_unit (void *, const char *); |
| 90 | static bfd_boolean pr_start_source (void *, const char *); |
| 91 | static bfd_boolean pr_empty_type (void *); |
| 92 | static bfd_boolean pr_void_type (void *); |
| 93 | static bfd_boolean pr_int_type (void *, unsigned int, bfd_boolean); |
| 94 | static bfd_boolean pr_float_type (void *, unsigned int); |
| 95 | static bfd_boolean pr_complex_type (void *, unsigned int); |
| 96 | static bfd_boolean pr_bool_type (void *, unsigned int); |
| 97 | static bfd_boolean pr_enum_type |
| 98 | (void *, const char *, const char **, bfd_signed_vma *); |
| 99 | static bfd_boolean pr_pointer_type (void *); |
| 100 | static bfd_boolean pr_function_type (void *, int, bfd_boolean); |
| 101 | static bfd_boolean pr_reference_type (void *); |
| 102 | static bfd_boolean pr_range_type (void *, bfd_signed_vma, bfd_signed_vma); |
| 103 | static bfd_boolean pr_array_type |
| 104 | (void *, bfd_signed_vma, bfd_signed_vma, bfd_boolean); |
| 105 | static bfd_boolean pr_set_type (void *, bfd_boolean); |
| 106 | static bfd_boolean pr_offset_type (void *); |
| 107 | static bfd_boolean pr_method_type (void *, bfd_boolean, int, bfd_boolean); |
| 108 | static bfd_boolean pr_const_type (void *); |
| 109 | static bfd_boolean pr_volatile_type (void *); |
| 110 | static bfd_boolean pr_start_struct_type |
| 111 | (void *, const char *, unsigned int, bfd_boolean, unsigned int); |
| 112 | static bfd_boolean pr_struct_field |
| 113 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 114 | static bfd_boolean pr_end_struct_type (void *); |
| 115 | static bfd_boolean pr_start_class_type |
| 116 | (void *, const char *, unsigned int, bfd_boolean, unsigned int, |
| 117 | bfd_boolean, bfd_boolean); |
| 118 | static bfd_boolean pr_class_static_member |
| 119 | (void *, const char *, const char *, enum debug_visibility); |
| 120 | static bfd_boolean pr_class_baseclass |
| 121 | (void *, bfd_vma, bfd_boolean, enum debug_visibility); |
| 122 | static bfd_boolean pr_class_start_method (void *, const char *); |
| 123 | static bfd_boolean pr_class_method_variant |
| 124 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean, |
| 125 | bfd_vma, bfd_boolean); |
| 126 | static bfd_boolean pr_class_static_method_variant |
| 127 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean); |
| 128 | static bfd_boolean pr_class_end_method (void *); |
| 129 | static bfd_boolean pr_end_class_type (void *); |
| 130 | static bfd_boolean pr_typedef_type (void *, const char *); |
| 131 | static bfd_boolean pr_tag_type |
| 132 | (void *, const char *, unsigned int, enum debug_type_kind); |
| 133 | static bfd_boolean pr_typdef (void *, const char *); |
| 134 | static bfd_boolean pr_tag (void *, const char *); |
| 135 | static bfd_boolean pr_int_constant (void *, const char *, bfd_vma); |
| 136 | static bfd_boolean pr_float_constant (void *, const char *, double); |
| 137 | static bfd_boolean pr_typed_constant (void *, const char *, bfd_vma); |
| 138 | static bfd_boolean pr_variable |
| 139 | (void *, const char *, enum debug_var_kind, bfd_vma); |
| 140 | static bfd_boolean pr_start_function (void *, const char *, bfd_boolean); |
| 141 | static bfd_boolean pr_function_parameter |
| 142 | (void *, const char *, enum debug_parm_kind, bfd_vma); |
| 143 | static bfd_boolean pr_start_block (void *, bfd_vma); |
| 144 | static bfd_boolean pr_end_block (void *, bfd_vma); |
| 145 | static bfd_boolean pr_end_function (void *); |
| 146 | static bfd_boolean pr_lineno (void *, const char *, unsigned long, bfd_vma); |
| 147 | static bfd_boolean append_parent (struct pr_handle *, const char *); |
| 148 | /* Only used by tg_ code. */ |
| 149 | static bfd_boolean tg_fix_visibility |
| 150 | (struct pr_handle *, enum debug_visibility); |
| 151 | static void find_address_in_section (bfd *, asection *, void *); |
| 152 | static void translate_addresses (bfd *, char *, FILE *, asymbol **); |
| 153 | static const char *visibility_name (enum debug_visibility); |
| 154 | /* Tags style replacements. */ |
| 155 | static bfd_boolean tg_start_compilation_unit (void *, const char *); |
| 156 | static bfd_boolean tg_start_source (void *, const char *); |
| 157 | static bfd_boolean tg_enum_type |
| 158 | (void *, const char *, const char **, bfd_signed_vma *); |
| 159 | static bfd_boolean tg_start_struct_type |
| 160 | (void *, const char *, unsigned int, bfd_boolean, unsigned int); |
| 161 | static bfd_boolean pr_struct_field |
| 162 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 163 | static bfd_boolean tg_struct_field |
| 164 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 165 | static bfd_boolean tg_struct_field |
| 166 | (void *, const char *, bfd_vma, bfd_vma, enum debug_visibility); |
| 167 | static bfd_boolean tg_end_struct_type (void *); |
| 168 | static bfd_boolean tg_start_class_type |
| 169 | (void *, const char *, unsigned int, bfd_boolean, unsigned int, bfd_boolean, bfd_boolean); |
| 170 | static bfd_boolean tg_class_static_member |
| 171 | (void *, const char *, const char *, enum debug_visibility); |
| 172 | static bfd_boolean tg_class_baseclass |
| 173 | (void *, bfd_vma, bfd_boolean, enum debug_visibility); |
| 174 | static bfd_boolean tg_class_method_variant |
| 175 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean, bfd_vma, bfd_boolean); |
| 176 | static bfd_boolean tg_class_static_method_variant |
| 177 | (void *, const char *, enum debug_visibility, bfd_boolean, bfd_boolean); |
| 178 | static bfd_boolean tg_end_class_type (void *); |
| 179 | static bfd_boolean tg_tag_type |
| 180 | (void *, const char *, unsigned int, enum debug_type_kind); |
| 181 | static bfd_boolean tg_typdef (void *, const char *); |
| 182 | static bfd_boolean tg_tag (void *, const char *); |
| 183 | static bfd_boolean tg_int_constant (void *, const char *, bfd_vma); |
| 184 | static bfd_boolean tg_float_constant (void *, const char *, double); |
| 185 | static bfd_boolean tg_typed_constant (void *, const char *, bfd_vma); |
| 186 | static bfd_boolean tg_variable |
| 187 | (void *, const char *, enum debug_var_kind, bfd_vma); |
| 188 | static bfd_boolean tg_start_function (void *, const char *, bfd_boolean); |
| 189 | static bfd_boolean tg_function_parameter |
| 190 | (void *, const char *, enum debug_parm_kind, bfd_vma); |
| 191 | static bfd_boolean tg_start_block (void *, bfd_vma); |
| 192 | static bfd_boolean tg_end_block (void *, bfd_vma); |
| 193 | static bfd_boolean tg_lineno (void *, const char *, unsigned long, bfd_vma); |
| 194 | \f |
| 195 | static const struct debug_write_fns pr_fns = |
| 196 | { |
| 197 | pr_start_compilation_unit, |
| 198 | pr_start_source, |
| 199 | pr_empty_type, |
| 200 | pr_void_type, |
| 201 | pr_int_type, |
| 202 | pr_float_type, |
| 203 | pr_complex_type, |
| 204 | pr_bool_type, |
| 205 | pr_enum_type, |
| 206 | pr_pointer_type, |
| 207 | pr_function_type, |
| 208 | pr_reference_type, |
| 209 | pr_range_type, |
| 210 | pr_array_type, |
| 211 | pr_set_type, |
| 212 | pr_offset_type, |
| 213 | pr_method_type, |
| 214 | pr_const_type, |
| 215 | pr_volatile_type, |
| 216 | pr_start_struct_type, |
| 217 | pr_struct_field, |
| 218 | pr_end_struct_type, |
| 219 | pr_start_class_type, |
| 220 | pr_class_static_member, |
| 221 | pr_class_baseclass, |
| 222 | pr_class_start_method, |
| 223 | pr_class_method_variant, |
| 224 | pr_class_static_method_variant, |
| 225 | pr_class_end_method, |
| 226 | pr_end_class_type, |
| 227 | pr_typedef_type, |
| 228 | pr_tag_type, |
| 229 | pr_typdef, |
| 230 | pr_tag, |
| 231 | pr_int_constant, |
| 232 | pr_float_constant, |
| 233 | pr_typed_constant, |
| 234 | pr_variable, |
| 235 | pr_start_function, |
| 236 | pr_function_parameter, |
| 237 | pr_start_block, |
| 238 | pr_end_block, |
| 239 | pr_end_function, |
| 240 | pr_lineno |
| 241 | }; |
| 242 | \f |
| 243 | static const struct debug_write_fns tg_fns = |
| 244 | { |
| 245 | tg_start_compilation_unit, |
| 246 | tg_start_source, |
| 247 | pr_empty_type, /* Same, push_type. */ |
| 248 | pr_void_type, /* Same, push_type. */ |
| 249 | pr_int_type, /* Same, push_type. */ |
| 250 | pr_float_type, /* Same, push_type. */ |
| 251 | pr_complex_type, /* Same, push_type. */ |
| 252 | pr_bool_type, /* Same, push_type. */ |
| 253 | tg_enum_type, |
| 254 | pr_pointer_type, /* Same, changes to pointer. */ |
| 255 | pr_function_type, /* Same, push_type. */ |
| 256 | pr_reference_type, /* Same, changes to reference. */ |
| 257 | pr_range_type, /* FIXME: What's that?. */ |
| 258 | pr_array_type, /* Same, push_type. */ |
| 259 | pr_set_type, /* FIXME: What's that?. */ |
| 260 | pr_offset_type, /* FIXME: What's that?. */ |
| 261 | pr_method_type, /* Same. */ |
| 262 | pr_const_type, /* Same, changes to const. */ |
| 263 | pr_volatile_type, /* Same, changes to volatile. */ |
| 264 | tg_start_struct_type, |
| 265 | tg_struct_field, |
| 266 | tg_end_struct_type, |
| 267 | tg_start_class_type, |
| 268 | tg_class_static_member, |
| 269 | tg_class_baseclass, |
| 270 | pr_class_start_method, /* Same, remembers that's a method. */ |
| 271 | tg_class_method_variant, |
| 272 | tg_class_static_method_variant, |
| 273 | pr_class_end_method, /* Same, forgets that's a method. */ |
| 274 | tg_end_class_type, |
| 275 | pr_typedef_type, /* Same, just push type. */ |
| 276 | tg_tag_type, |
| 277 | tg_typdef, |
| 278 | tg_tag, |
| 279 | tg_int_constant, /* Untested. */ |
| 280 | tg_float_constant, /* Untested. */ |
| 281 | tg_typed_constant, /* Untested. */ |
| 282 | tg_variable, |
| 283 | tg_start_function, |
| 284 | tg_function_parameter, |
| 285 | tg_start_block, |
| 286 | tg_end_block, |
| 287 | pr_end_function, /* Same, does nothing. */ |
| 288 | tg_lineno |
| 289 | }; |
| 290 | \f |
| 291 | /* Print out the generic debugging information recorded in dhandle. */ |
| 292 | |
| 293 | bfd_boolean |
| 294 | print_debugging_info (FILE *f, void *dhandle, bfd *abfd, asymbol **syms, |
| 295 | void *demangler, bfd_boolean as_tags) |
| 296 | { |
| 297 | struct pr_handle info; |
| 298 | |
| 299 | info.f = f; |
| 300 | info.indent = 0; |
| 301 | info.stack = NULL; |
| 302 | info.parameter = 0; |
| 303 | info.filename = NULL; |
| 304 | info.abfd = abfd; |
| 305 | info.syms = syms; |
| 306 | info.demangler = demangler; |
| 307 | |
| 308 | if (as_tags) |
| 309 | { |
| 310 | fputs ("!_TAG_FILE_FORMAT\t2\t/extended format/\n", f); |
| 311 | fputs ("!_TAG_FILE_SORTED\t0\t/0=unsorted, 1=sorted/\n", f); |
| 312 | fputs ("!_TAG_PROGRAM_AUTHOR\tIan Lance Taylor, Salvador E. Tropea and others\t//\n", f); |
| 313 | fputs ("!_TAG_PROGRAM_NAME\tobjdump\t/From GNU binutils/\n", f); |
| 314 | } |
| 315 | |
| 316 | return as_tags ? debug_write (dhandle, &tg_fns, (void *) & info) |
| 317 | : debug_write (dhandle, &pr_fns, (void *) & info); |
| 318 | } |
| 319 | \f |
| 320 | /* Indent to the current indentation level. */ |
| 321 | |
| 322 | static void |
| 323 | indent (struct pr_handle *info) |
| 324 | { |
| 325 | unsigned int i; |
| 326 | |
| 327 | for (i = 0; i < info->indent; i++) |
| 328 | putc (' ', info->f); |
| 329 | } |
| 330 | |
| 331 | /* Push a type on the type stack. */ |
| 332 | |
| 333 | static bfd_boolean |
| 334 | push_type (struct pr_handle *info, const char *type) |
| 335 | { |
| 336 | struct pr_stack *n; |
| 337 | |
| 338 | if (type == NULL) |
| 339 | return FALSE; |
| 340 | |
| 341 | n = (struct pr_stack *) xmalloc (sizeof *n); |
| 342 | memset (n, 0, sizeof *n); |
| 343 | |
| 344 | n->type = xstrdup (type); |
| 345 | n->visibility = DEBUG_VISIBILITY_IGNORE; |
| 346 | n->method = NULL; |
| 347 | n->next = info->stack; |
| 348 | info->stack = n; |
| 349 | |
| 350 | return TRUE; |
| 351 | } |
| 352 | |
| 353 | /* Prepend a string onto the type on the top of the type stack. */ |
| 354 | |
| 355 | static bfd_boolean |
| 356 | prepend_type (struct pr_handle *info, const char *s) |
| 357 | { |
| 358 | char *n; |
| 359 | |
| 360 | assert (info->stack != NULL); |
| 361 | |
| 362 | n = (char *) xmalloc (strlen (s) + strlen (info->stack->type) + 1); |
| 363 | sprintf (n, "%s%s", s, info->stack->type); |
| 364 | free (info->stack->type); |
| 365 | info->stack->type = n; |
| 366 | |
| 367 | return TRUE; |
| 368 | } |
| 369 | |
| 370 | /* Append a string to the type on the top of the type stack. */ |
| 371 | |
| 372 | static bfd_boolean |
| 373 | append_type (struct pr_handle *info, const char *s) |
| 374 | { |
| 375 | unsigned int len; |
| 376 | |
| 377 | if (s == NULL) |
| 378 | return FALSE; |
| 379 | |
| 380 | assert (info->stack != NULL); |
| 381 | |
| 382 | len = strlen (info->stack->type); |
| 383 | info->stack->type = (char *) xrealloc (info->stack->type, |
| 384 | len + strlen (s) + 1); |
| 385 | strcpy (info->stack->type + len, s); |
| 386 | |
| 387 | return TRUE; |
| 388 | } |
| 389 | |
| 390 | /* Append a string to the parents on the top of the type stack. */ |
| 391 | |
| 392 | static bfd_boolean |
| 393 | append_parent (struct pr_handle *info, const char *s) |
| 394 | { |
| 395 | unsigned int len; |
| 396 | |
| 397 | if (s == NULL) |
| 398 | return FALSE; |
| 399 | |
| 400 | assert (info->stack != NULL); |
| 401 | |
| 402 | len = info->stack->parents ? strlen (info->stack->parents) : 0; |
| 403 | info->stack->parents = (char *) xrealloc (info->stack->parents, |
| 404 | len + strlen (s) + 1); |
| 405 | strcpy (info->stack->parents + len, s); |
| 406 | |
| 407 | return TRUE; |
| 408 | } |
| 409 | |
| 410 | /* We use an underscore to indicate where the name should go in a type |
| 411 | string. This function substitutes a string for the underscore. If |
| 412 | there is no underscore, the name follows the type. */ |
| 413 | |
| 414 | static bfd_boolean |
| 415 | substitute_type (struct pr_handle *info, const char *s) |
| 416 | { |
| 417 | char *u; |
| 418 | |
| 419 | assert (info->stack != NULL); |
| 420 | |
| 421 | u = strchr (info->stack->type, '|'); |
| 422 | if (u != NULL) |
| 423 | { |
| 424 | char *n; |
| 425 | |
| 426 | n = (char *) xmalloc (strlen (info->stack->type) + strlen (s)); |
| 427 | |
| 428 | memcpy (n, info->stack->type, u - info->stack->type); |
| 429 | strcpy (n + (u - info->stack->type), s); |
| 430 | strcat (n, u + 1); |
| 431 | |
| 432 | free (info->stack->type); |
| 433 | info->stack->type = n; |
| 434 | |
| 435 | return TRUE; |
| 436 | } |
| 437 | |
| 438 | if (strchr (s, '|') != NULL |
| 439 | && (strchr (info->stack->type, '{') != NULL |
| 440 | || strchr (info->stack->type, '(') != NULL)) |
| 441 | { |
| 442 | if (! prepend_type (info, "(") |
| 443 | || ! append_type (info, ")")) |
| 444 | return FALSE; |
| 445 | } |
| 446 | |
| 447 | if (*s == '\0') |
| 448 | return TRUE; |
| 449 | |
| 450 | return (append_type (info, " ") |
| 451 | && append_type (info, s)); |
| 452 | } |
| 453 | |
| 454 | /* Indent the type at the top of the stack by appending spaces. */ |
| 455 | |
| 456 | static bfd_boolean |
| 457 | indent_type (struct pr_handle *info) |
| 458 | { |
| 459 | unsigned int i; |
| 460 | |
| 461 | for (i = 0; i < info->indent; i++) |
| 462 | { |
| 463 | if (! append_type (info, " ")) |
| 464 | return FALSE; |
| 465 | } |
| 466 | |
| 467 | return TRUE; |
| 468 | } |
| 469 | |
| 470 | /* Pop a type from the type stack. */ |
| 471 | |
| 472 | static char * |
| 473 | pop_type (struct pr_handle *info) |
| 474 | { |
| 475 | struct pr_stack *o; |
| 476 | char *ret; |
| 477 | |
| 478 | assert (info->stack != NULL); |
| 479 | |
| 480 | o = info->stack; |
| 481 | info->stack = o->next; |
| 482 | ret = o->type; |
| 483 | free (o); |
| 484 | |
| 485 | return ret; |
| 486 | } |
| 487 | |
| 488 | /* Print a VMA value into a string. */ |
| 489 | |
| 490 | static void |
| 491 | print_vma (bfd_vma vma, char *buf, bfd_boolean unsignedp, bfd_boolean hexp) |
| 492 | { |
| 493 | if (sizeof (vma) <= sizeof (unsigned long)) |
| 494 | { |
| 495 | if (hexp) |
| 496 | sprintf (buf, "0x%lx", (unsigned long) vma); |
| 497 | else if (unsignedp) |
| 498 | sprintf (buf, "%lu", (unsigned long) vma); |
| 499 | else |
| 500 | sprintf (buf, "%ld", (long) vma); |
| 501 | } |
| 502 | else |
| 503 | { |
| 504 | buf[0] = '0'; |
| 505 | buf[1] = 'x'; |
| 506 | sprintf_vma (buf + 2, vma); |
| 507 | } |
| 508 | } |
| 509 | \f |
| 510 | /* Start a new compilation unit. */ |
| 511 | |
| 512 | static bfd_boolean |
| 513 | pr_start_compilation_unit (void *p, const char *filename) |
| 514 | { |
| 515 | struct pr_handle *info = (struct pr_handle *) p; |
| 516 | |
| 517 | assert (info->indent == 0); |
| 518 | |
| 519 | fprintf (info->f, "%s:\n", filename); |
| 520 | |
| 521 | return TRUE; |
| 522 | } |
| 523 | |
| 524 | /* Start a source file within a compilation unit. */ |
| 525 | |
| 526 | static bfd_boolean |
| 527 | pr_start_source (void *p, const char *filename) |
| 528 | { |
| 529 | struct pr_handle *info = (struct pr_handle *) p; |
| 530 | |
| 531 | assert (info->indent == 0); |
| 532 | |
| 533 | fprintf (info->f, " %s:\n", filename); |
| 534 | |
| 535 | return TRUE; |
| 536 | } |
| 537 | |
| 538 | /* Push an empty type onto the type stack. */ |
| 539 | |
| 540 | static bfd_boolean |
| 541 | pr_empty_type (void *p) |
| 542 | { |
| 543 | struct pr_handle *info = (struct pr_handle *) p; |
| 544 | |
| 545 | return push_type (info, "<undefined>"); |
| 546 | } |
| 547 | |
| 548 | /* Push a void type onto the type stack. */ |
| 549 | |
| 550 | static bfd_boolean |
| 551 | pr_void_type (void *p) |
| 552 | { |
| 553 | struct pr_handle *info = (struct pr_handle *) p; |
| 554 | |
| 555 | return push_type (info, "void"); |
| 556 | } |
| 557 | |
| 558 | /* Push an integer type onto the type stack. */ |
| 559 | |
| 560 | static bfd_boolean |
| 561 | pr_int_type (void *p, unsigned int size, bfd_boolean unsignedp) |
| 562 | { |
| 563 | struct pr_handle *info = (struct pr_handle *) p; |
| 564 | char ab[10]; |
| 565 | |
| 566 | sprintf (ab, "%sint%d", unsignedp ? "u" : "", size * 8); |
| 567 | return push_type (info, ab); |
| 568 | } |
| 569 | |
| 570 | /* Push a floating type onto the type stack. */ |
| 571 | |
| 572 | static bfd_boolean |
| 573 | pr_float_type (void *p, unsigned int size) |
| 574 | { |
| 575 | struct pr_handle *info = (struct pr_handle *) p; |
| 576 | char ab[10]; |
| 577 | |
| 578 | if (size == 4) |
| 579 | return push_type (info, "float"); |
| 580 | else if (size == 8) |
| 581 | return push_type (info, "double"); |
| 582 | |
| 583 | sprintf (ab, "float%d", size * 8); |
| 584 | return push_type (info, ab); |
| 585 | } |
| 586 | |
| 587 | /* Push a complex type onto the type stack. */ |
| 588 | |
| 589 | static bfd_boolean |
| 590 | pr_complex_type (void *p, unsigned int size) |
| 591 | { |
| 592 | struct pr_handle *info = (struct pr_handle *) p; |
| 593 | |
| 594 | if (! pr_float_type (p, size)) |
| 595 | return FALSE; |
| 596 | |
| 597 | return prepend_type (info, "complex "); |
| 598 | } |
| 599 | |
| 600 | /* Push a bfd_boolean type onto the type stack. */ |
| 601 | |
| 602 | static bfd_boolean |
| 603 | pr_bool_type (void *p, unsigned int size) |
| 604 | { |
| 605 | struct pr_handle *info = (struct pr_handle *) p; |
| 606 | char ab[10]; |
| 607 | |
| 608 | sprintf (ab, "bool%d", size * 8); |
| 609 | |
| 610 | return push_type (info, ab); |
| 611 | } |
| 612 | |
| 613 | /* Push an enum type onto the type stack. */ |
| 614 | |
| 615 | static bfd_boolean |
| 616 | pr_enum_type (void *p, const char *tag, const char **names, |
| 617 | bfd_signed_vma *values) |
| 618 | { |
| 619 | struct pr_handle *info = (struct pr_handle *) p; |
| 620 | unsigned int i; |
| 621 | bfd_signed_vma val; |
| 622 | |
| 623 | if (! push_type (info, "enum ")) |
| 624 | return FALSE; |
| 625 | if (tag != NULL) |
| 626 | { |
| 627 | if (! append_type (info, tag) |
| 628 | || ! append_type (info, " ")) |
| 629 | return FALSE; |
| 630 | } |
| 631 | if (! append_type (info, "{ ")) |
| 632 | return FALSE; |
| 633 | |
| 634 | if (names == NULL) |
| 635 | { |
| 636 | if (! append_type (info, "/* undefined */")) |
| 637 | return FALSE; |
| 638 | } |
| 639 | else |
| 640 | { |
| 641 | val = 0; |
| 642 | for (i = 0; names[i] != NULL; i++) |
| 643 | { |
| 644 | if (i > 0) |
| 645 | { |
| 646 | if (! append_type (info, ", ")) |
| 647 | return FALSE; |
| 648 | } |
| 649 | |
| 650 | if (! append_type (info, names[i])) |
| 651 | return FALSE; |
| 652 | |
| 653 | if (values[i] != val) |
| 654 | { |
| 655 | char ab[20]; |
| 656 | |
| 657 | print_vma (values[i], ab, FALSE, FALSE); |
| 658 | if (! append_type (info, " = ") |
| 659 | || ! append_type (info, ab)) |
| 660 | return FALSE; |
| 661 | val = values[i]; |
| 662 | } |
| 663 | |
| 664 | ++val; |
| 665 | } |
| 666 | } |
| 667 | |
| 668 | return append_type (info, " }"); |
| 669 | } |
| 670 | |
| 671 | /* Turn the top type on the stack into a pointer. */ |
| 672 | |
| 673 | static bfd_boolean |
| 674 | pr_pointer_type (void *p) |
| 675 | { |
| 676 | struct pr_handle *info = (struct pr_handle *) p; |
| 677 | char *s; |
| 678 | |
| 679 | assert (info->stack != NULL); |
| 680 | |
| 681 | s = strchr (info->stack->type, '|'); |
| 682 | if (s != NULL && s[1] == '[') |
| 683 | return substitute_type (info, "(*|)"); |
| 684 | return substitute_type (info, "*|"); |
| 685 | } |
| 686 | |
| 687 | /* Turn the top type on the stack into a function returning that type. */ |
| 688 | |
| 689 | static bfd_boolean |
| 690 | pr_function_type (void *p, int argcount, bfd_boolean varargs) |
| 691 | { |
| 692 | struct pr_handle *info = (struct pr_handle *) p; |
| 693 | char **arg_types; |
| 694 | unsigned int len; |
| 695 | char *s; |
| 696 | |
| 697 | assert (info->stack != NULL); |
| 698 | |
| 699 | len = 10; |
| 700 | |
| 701 | if (argcount <= 0) |
| 702 | { |
| 703 | arg_types = NULL; |
| 704 | len += 15; |
| 705 | } |
| 706 | else |
| 707 | { |
| 708 | int i; |
| 709 | |
| 710 | arg_types = (char **) xmalloc (argcount * sizeof *arg_types); |
| 711 | for (i = argcount - 1; i >= 0; i--) |
| 712 | { |
| 713 | if (! substitute_type (info, "")) |
| 714 | return FALSE; |
| 715 | arg_types[i] = pop_type (info); |
| 716 | if (arg_types[i] == NULL) |
| 717 | return FALSE; |
| 718 | len += strlen (arg_types[i]) + 2; |
| 719 | } |
| 720 | if (varargs) |
| 721 | len += 5; |
| 722 | } |
| 723 | |
| 724 | /* Now the return type is on the top of the stack. */ |
| 725 | |
| 726 | s = xmalloc (len); |
| 727 | LITSTRCPY (s, "(|) ("); |
| 728 | |
| 729 | if (argcount < 0) |
| 730 | strcat (s, "/* unknown */"); |
| 731 | else |
| 732 | { |
| 733 | int i; |
| 734 | |
| 735 | for (i = 0; i < argcount; i++) |
| 736 | { |
| 737 | if (i > 0) |
| 738 | strcat (s, ", "); |
| 739 | strcat (s, arg_types[i]); |
| 740 | } |
| 741 | if (varargs) |
| 742 | { |
| 743 | if (i > 0) |
| 744 | strcat (s, ", "); |
| 745 | strcat (s, "..."); |
| 746 | } |
| 747 | if (argcount > 0) |
| 748 | free (arg_types); |
| 749 | } |
| 750 | |
| 751 | strcat (s, ")"); |
| 752 | |
| 753 | if (! substitute_type (info, s)) |
| 754 | return FALSE; |
| 755 | |
| 756 | free (s); |
| 757 | |
| 758 | return TRUE; |
| 759 | } |
| 760 | |
| 761 | /* Turn the top type on the stack into a reference to that type. */ |
| 762 | |
| 763 | static bfd_boolean |
| 764 | pr_reference_type (void *p) |
| 765 | { |
| 766 | struct pr_handle *info = (struct pr_handle *) p; |
| 767 | |
| 768 | assert (info->stack != NULL); |
| 769 | |
| 770 | return substitute_type (info, "&|"); |
| 771 | } |
| 772 | |
| 773 | /* Make a range type. */ |
| 774 | |
| 775 | static bfd_boolean |
| 776 | pr_range_type (void *p, bfd_signed_vma lower, bfd_signed_vma upper) |
| 777 | { |
| 778 | struct pr_handle *info = (struct pr_handle *) p; |
| 779 | char abl[20], abu[20]; |
| 780 | |
| 781 | assert (info->stack != NULL); |
| 782 | |
| 783 | if (! substitute_type (info, "")) |
| 784 | return FALSE; |
| 785 | |
| 786 | print_vma (lower, abl, FALSE, FALSE); |
| 787 | print_vma (upper, abu, FALSE, FALSE); |
| 788 | |
| 789 | return (prepend_type (info, "range (") |
| 790 | && append_type (info, "):") |
| 791 | && append_type (info, abl) |
| 792 | && append_type (info, ":") |
| 793 | && append_type (info, abu)); |
| 794 | } |
| 795 | |
| 796 | /* Make an array type. */ |
| 797 | |
| 798 | static bfd_boolean |
| 799 | pr_array_type (void *p, bfd_signed_vma lower, bfd_signed_vma upper, |
| 800 | bfd_boolean stringp) |
| 801 | { |
| 802 | struct pr_handle *info = (struct pr_handle *) p; |
| 803 | char *range_type; |
| 804 | char abl[20], abu[20], ab[50]; |
| 805 | |
| 806 | range_type = pop_type (info); |
| 807 | if (range_type == NULL) |
| 808 | return FALSE; |
| 809 | |
| 810 | if (lower == 0) |
| 811 | { |
| 812 | if (upper == -1) |
| 813 | sprintf (ab, "|[]"); |
| 814 | else |
| 815 | { |
| 816 | print_vma (upper + 1, abu, FALSE, FALSE); |
| 817 | sprintf (ab, "|[%s]", abu); |
| 818 | } |
| 819 | } |
| 820 | else |
| 821 | { |
| 822 | print_vma (lower, abl, FALSE, FALSE); |
| 823 | print_vma (upper, abu, FALSE, FALSE); |
| 824 | sprintf (ab, "|[%s:%s]", abl, abu); |
| 825 | } |
| 826 | |
| 827 | if (! substitute_type (info, ab)) |
| 828 | return FALSE; |
| 829 | |
| 830 | if (strcmp (range_type, "int") != 0) |
| 831 | { |
| 832 | if (! append_type (info, ":") |
| 833 | || ! append_type (info, range_type)) |
| 834 | return FALSE; |
| 835 | } |
| 836 | |
| 837 | if (stringp) |
| 838 | { |
| 839 | if (! append_type (info, " /* string */")) |
| 840 | return FALSE; |
| 841 | } |
| 842 | |
| 843 | return TRUE; |
| 844 | } |
| 845 | |
| 846 | /* Make a set type. */ |
| 847 | |
| 848 | static bfd_boolean |
| 849 | pr_set_type (void *p, bfd_boolean bitstringp) |
| 850 | { |
| 851 | struct pr_handle *info = (struct pr_handle *) p; |
| 852 | |
| 853 | if (! substitute_type (info, "")) |
| 854 | return FALSE; |
| 855 | |
| 856 | if (! prepend_type (info, "set { ") |
| 857 | || ! append_type (info, " }")) |
| 858 | return FALSE; |
| 859 | |
| 860 | if (bitstringp) |
| 861 | { |
| 862 | if (! append_type (info, "/* bitstring */")) |
| 863 | return FALSE; |
| 864 | } |
| 865 | |
| 866 | return TRUE; |
| 867 | } |
| 868 | |
| 869 | /* Make an offset type. */ |
| 870 | |
| 871 | static bfd_boolean |
| 872 | pr_offset_type (void *p) |
| 873 | { |
| 874 | struct pr_handle *info = (struct pr_handle *) p; |
| 875 | char *t; |
| 876 | |
| 877 | if (! substitute_type (info, "")) |
| 878 | return FALSE; |
| 879 | |
| 880 | t = pop_type (info); |
| 881 | if (t == NULL) |
| 882 | return FALSE; |
| 883 | |
| 884 | return (substitute_type (info, "") |
| 885 | && prepend_type (info, " ") |
| 886 | && prepend_type (info, t) |
| 887 | && append_type (info, "::|")); |
| 888 | } |
| 889 | |
| 890 | /* Make a method type. */ |
| 891 | |
| 892 | static bfd_boolean |
| 893 | pr_method_type (void *p, bfd_boolean domain, int argcount, bfd_boolean varargs) |
| 894 | { |
| 895 | struct pr_handle *info = (struct pr_handle *) p; |
| 896 | unsigned int len; |
| 897 | char *domain_type; |
| 898 | char **arg_types; |
| 899 | char *s; |
| 900 | |
| 901 | len = 10; |
| 902 | |
| 903 | if (! domain) |
| 904 | domain_type = NULL; |
| 905 | else |
| 906 | { |
| 907 | if (! substitute_type (info, "")) |
| 908 | return FALSE; |
| 909 | domain_type = pop_type (info); |
| 910 | if (domain_type == NULL) |
| 911 | return FALSE; |
| 912 | if (CONST_STRNEQ (domain_type, "class ") |
| 913 | && strchr (domain_type + sizeof "class " - 1, ' ') == NULL) |
| 914 | domain_type += sizeof "class " - 1; |
| 915 | else if (CONST_STRNEQ (domain_type, "union class ") |
| 916 | && (strchr (domain_type + sizeof "union class " - 1, ' ') |
| 917 | == NULL)) |
| 918 | domain_type += sizeof "union class " - 1; |
| 919 | len += strlen (domain_type); |
| 920 | } |
| 921 | |
| 922 | if (argcount <= 0) |
| 923 | { |
| 924 | arg_types = NULL; |
| 925 | len += 15; |
| 926 | } |
| 927 | else |
| 928 | { |
| 929 | int i; |
| 930 | |
| 931 | arg_types = (char **) xmalloc (argcount * sizeof *arg_types); |
| 932 | for (i = argcount - 1; i >= 0; i--) |
| 933 | { |
| 934 | if (! substitute_type (info, "")) |
| 935 | return FALSE; |
| 936 | arg_types[i] = pop_type (info); |
| 937 | if (arg_types[i] == NULL) |
| 938 | return FALSE; |
| 939 | len += strlen (arg_types[i]) + 2; |
| 940 | } |
| 941 | if (varargs) |
| 942 | len += 5; |
| 943 | } |
| 944 | |
| 945 | /* Now the return type is on the top of the stack. */ |
| 946 | |
| 947 | s = (char *) xmalloc (len); |
| 948 | if (! domain) |
| 949 | *s = '\0'; |
| 950 | else |
| 951 | strcpy (s, domain_type); |
| 952 | strcat (s, "::| ("); |
| 953 | |
| 954 | if (argcount < 0) |
| 955 | strcat (s, "/* unknown */"); |
| 956 | else |
| 957 | { |
| 958 | int i; |
| 959 | |
| 960 | for (i = 0; i < argcount; i++) |
| 961 | { |
| 962 | if (i > 0) |
| 963 | strcat (s, ", "); |
| 964 | strcat (s, arg_types[i]); |
| 965 | } |
| 966 | if (varargs) |
| 967 | { |
| 968 | if (i > 0) |
| 969 | strcat (s, ", "); |
| 970 | strcat (s, "..."); |
| 971 | } |
| 972 | if (argcount > 0) |
| 973 | free (arg_types); |
| 974 | } |
| 975 | |
| 976 | strcat (s, ")"); |
| 977 | |
| 978 | if (! substitute_type (info, s)) |
| 979 | return FALSE; |
| 980 | |
| 981 | free (s); |
| 982 | |
| 983 | return TRUE; |
| 984 | } |
| 985 | |
| 986 | /* Make a const qualified type. */ |
| 987 | |
| 988 | static bfd_boolean |
| 989 | pr_const_type (void *p) |
| 990 | { |
| 991 | struct pr_handle *info = (struct pr_handle *) p; |
| 992 | |
| 993 | return substitute_type (info, "const |"); |
| 994 | } |
| 995 | |
| 996 | /* Make a volatile qualified type. */ |
| 997 | |
| 998 | static bfd_boolean |
| 999 | pr_volatile_type (void *p) |
| 1000 | { |
| 1001 | struct pr_handle *info = (struct pr_handle *) p; |
| 1002 | |
| 1003 | return substitute_type (info, "volatile |"); |
| 1004 | } |
| 1005 | |
| 1006 | /* Start accumulating a struct type. */ |
| 1007 | |
| 1008 | static bfd_boolean |
| 1009 | pr_start_struct_type (void *p, const char *tag, unsigned int id, |
| 1010 | bfd_boolean structp, unsigned int size) |
| 1011 | { |
| 1012 | struct pr_handle *info = (struct pr_handle *) p; |
| 1013 | |
| 1014 | info->indent += 2; |
| 1015 | |
| 1016 | if (! push_type (info, structp ? "struct " : "union ")) |
| 1017 | return FALSE; |
| 1018 | if (tag != NULL) |
| 1019 | { |
| 1020 | if (! append_type (info, tag)) |
| 1021 | return FALSE; |
| 1022 | } |
| 1023 | else |
| 1024 | { |
| 1025 | char idbuf[20]; |
| 1026 | |
| 1027 | sprintf (idbuf, "%%anon%u", id); |
| 1028 | if (! append_type (info, idbuf)) |
| 1029 | return FALSE; |
| 1030 | } |
| 1031 | |
| 1032 | if (! append_type (info, " {")) |
| 1033 | return FALSE; |
| 1034 | if (size != 0 || tag != NULL) |
| 1035 | { |
| 1036 | char ab[30]; |
| 1037 | |
| 1038 | if (! append_type (info, " /*")) |
| 1039 | return FALSE; |
| 1040 | |
| 1041 | if (size != 0) |
| 1042 | { |
| 1043 | sprintf (ab, " size %u", size); |
| 1044 | if (! append_type (info, ab)) |
| 1045 | return FALSE; |
| 1046 | } |
| 1047 | if (tag != NULL) |
| 1048 | { |
| 1049 | sprintf (ab, " id %u", id); |
| 1050 | if (! append_type (info, ab)) |
| 1051 | return FALSE; |
| 1052 | } |
| 1053 | if (! append_type (info, " */")) |
| 1054 | return FALSE; |
| 1055 | } |
| 1056 | if (! append_type (info, "\n")) |
| 1057 | return FALSE; |
| 1058 | |
| 1059 | info->stack->visibility = DEBUG_VISIBILITY_PUBLIC; |
| 1060 | |
| 1061 | return indent_type (info); |
| 1062 | } |
| 1063 | |
| 1064 | /* Output the visibility of a field in a struct. */ |
| 1065 | |
| 1066 | static bfd_boolean |
| 1067 | pr_fix_visibility (struct pr_handle *info, enum debug_visibility visibility) |
| 1068 | { |
| 1069 | const char *s = NULL; |
| 1070 | char *t; |
| 1071 | unsigned int len; |
| 1072 | |
| 1073 | assert (info->stack != NULL); |
| 1074 | |
| 1075 | if (info->stack->visibility == visibility) |
| 1076 | return TRUE; |
| 1077 | |
| 1078 | switch (visibility) |
| 1079 | { |
| 1080 | case DEBUG_VISIBILITY_PUBLIC: |
| 1081 | s = "public"; |
| 1082 | break; |
| 1083 | case DEBUG_VISIBILITY_PRIVATE: |
| 1084 | s = "private"; |
| 1085 | break; |
| 1086 | case DEBUG_VISIBILITY_PROTECTED: |
| 1087 | s = "protected"; |
| 1088 | break; |
| 1089 | case DEBUG_VISIBILITY_IGNORE: |
| 1090 | s = "/* ignore */"; |
| 1091 | break; |
| 1092 | default: |
| 1093 | abort (); |
| 1094 | return FALSE; |
| 1095 | } |
| 1096 | |
| 1097 | /* Trim off a trailing space in the struct string, to make the |
| 1098 | output look a bit better, then stick on the visibility string. */ |
| 1099 | |
| 1100 | t = info->stack->type; |
| 1101 | len = strlen (t); |
| 1102 | assert (t[len - 1] == ' '); |
| 1103 | t[len - 1] = '\0'; |
| 1104 | |
| 1105 | if (! append_type (info, s) |
| 1106 | || ! append_type (info, ":\n") |
| 1107 | || ! indent_type (info)) |
| 1108 | return FALSE; |
| 1109 | |
| 1110 | info->stack->visibility = visibility; |
| 1111 | |
| 1112 | return TRUE; |
| 1113 | } |
| 1114 | |
| 1115 | /* Add a field to a struct type. */ |
| 1116 | |
| 1117 | static bfd_boolean |
| 1118 | pr_struct_field (void *p, const char *name, bfd_vma bitpos, bfd_vma bitsize, |
| 1119 | enum debug_visibility visibility) |
| 1120 | { |
| 1121 | struct pr_handle *info = (struct pr_handle *) p; |
| 1122 | char ab[20]; |
| 1123 | char *t; |
| 1124 | |
| 1125 | if (! substitute_type (info, name)) |
| 1126 | return FALSE; |
| 1127 | |
| 1128 | if (! append_type (info, "; /* ")) |
| 1129 | return FALSE; |
| 1130 | |
| 1131 | if (bitsize != 0) |
| 1132 | { |
| 1133 | print_vma (bitsize, ab, TRUE, FALSE); |
| 1134 | if (! append_type (info, "bitsize ") |
| 1135 | || ! append_type (info, ab) |
| 1136 | || ! append_type (info, ", ")) |
| 1137 | return FALSE; |
| 1138 | } |
| 1139 | |
| 1140 | print_vma (bitpos, ab, TRUE, FALSE); |
| 1141 | if (! append_type (info, "bitpos ") |
| 1142 | || ! append_type (info, ab) |
| 1143 | || ! append_type (info, " */\n") |
| 1144 | || ! indent_type (info)) |
| 1145 | return FALSE; |
| 1146 | |
| 1147 | t = pop_type (info); |
| 1148 | if (t == NULL) |
| 1149 | return FALSE; |
| 1150 | |
| 1151 | if (! pr_fix_visibility (info, visibility)) |
| 1152 | return FALSE; |
| 1153 | |
| 1154 | return append_type (info, t); |
| 1155 | } |
| 1156 | |
| 1157 | /* Finish a struct type. */ |
| 1158 | |
| 1159 | static bfd_boolean |
| 1160 | pr_end_struct_type (void *p) |
| 1161 | { |
| 1162 | struct pr_handle *info = (struct pr_handle *) p; |
| 1163 | char *s; |
| 1164 | |
| 1165 | assert (info->stack != NULL); |
| 1166 | assert (info->indent >= 2); |
| 1167 | |
| 1168 | info->indent -= 2; |
| 1169 | |
| 1170 | /* Change the trailing indentation to have a close brace. */ |
| 1171 | s = info->stack->type + strlen (info->stack->type) - 2; |
| 1172 | assert (s[0] == ' ' && s[1] == ' ' && s[2] == '\0'); |
| 1173 | |
| 1174 | *s++ = '}'; |
| 1175 | *s = '\0'; |
| 1176 | |
| 1177 | return TRUE; |
| 1178 | } |
| 1179 | |
| 1180 | /* Start a class type. */ |
| 1181 | |
| 1182 | static bfd_boolean |
| 1183 | pr_start_class_type (void *p, const char *tag, unsigned int id, |
| 1184 | bfd_boolean structp, unsigned int size, |
| 1185 | bfd_boolean vptr, bfd_boolean ownvptr) |
| 1186 | { |
| 1187 | struct pr_handle *info = (struct pr_handle *) p; |
| 1188 | char *tv = NULL; |
| 1189 | |
| 1190 | info->indent += 2; |
| 1191 | |
| 1192 | if (vptr && ! ownvptr) |
| 1193 | { |
| 1194 | tv = pop_type (info); |
| 1195 | if (tv == NULL) |
| 1196 | return FALSE; |
| 1197 | } |
| 1198 | |
| 1199 | if (! push_type (info, structp ? "class " : "union class ")) |
| 1200 | return FALSE; |
| 1201 | if (tag != NULL) |
| 1202 | { |
| 1203 | if (! append_type (info, tag)) |
| 1204 | return FALSE; |
| 1205 | } |
| 1206 | else |
| 1207 | { |
| 1208 | char idbuf[20]; |
| 1209 | |
| 1210 | sprintf (idbuf, "%%anon%u", id); |
| 1211 | if (! append_type (info, idbuf)) |
| 1212 | return FALSE; |
| 1213 | } |
| 1214 | |
| 1215 | if (! append_type (info, " {")) |
| 1216 | return FALSE; |
| 1217 | if (size != 0 || vptr || ownvptr || tag != NULL) |
| 1218 | { |
| 1219 | if (! append_type (info, " /*")) |
| 1220 | return FALSE; |
| 1221 | |
| 1222 | if (size != 0) |
| 1223 | { |
| 1224 | char ab[20]; |
| 1225 | |
| 1226 | sprintf (ab, "%u", size); |
| 1227 | if (! append_type (info, " size ") |
| 1228 | || ! append_type (info, ab)) |
| 1229 | return FALSE; |
| 1230 | } |
| 1231 | |
| 1232 | if (vptr) |
| 1233 | { |
| 1234 | if (! append_type (info, " vtable ")) |
| 1235 | return FALSE; |
| 1236 | if (ownvptr) |
| 1237 | { |
| 1238 | if (! append_type (info, "self ")) |
| 1239 | return FALSE; |
| 1240 | } |
| 1241 | else |
| 1242 | { |
| 1243 | if (! append_type (info, tv) |
| 1244 | || ! append_type (info, " ")) |
| 1245 | return FALSE; |
| 1246 | } |
| 1247 | } |
| 1248 | |
| 1249 | if (tag != NULL) |
| 1250 | { |
| 1251 | char ab[30]; |
| 1252 | |
| 1253 | sprintf (ab, " id %u", id); |
| 1254 | if (! append_type (info, ab)) |
| 1255 | return FALSE; |
| 1256 | } |
| 1257 | |
| 1258 | if (! append_type (info, " */")) |
| 1259 | return FALSE; |
| 1260 | } |
| 1261 | |
| 1262 | info->stack->visibility = DEBUG_VISIBILITY_PRIVATE; |
| 1263 | |
| 1264 | return (append_type (info, "\n") |
| 1265 | && indent_type (info)); |
| 1266 | } |
| 1267 | |
| 1268 | /* Add a static member to a class. */ |
| 1269 | |
| 1270 | static bfd_boolean |
| 1271 | pr_class_static_member (void *p, const char *name, const char *physname, |
| 1272 | enum debug_visibility visibility) |
| 1273 | { |
| 1274 | struct pr_handle *info = (struct pr_handle *) p; |
| 1275 | char *t; |
| 1276 | |
| 1277 | if (! substitute_type (info, name)) |
| 1278 | return FALSE; |
| 1279 | |
| 1280 | if (! prepend_type (info, "static ") |
| 1281 | || ! append_type (info, "; /* ") |
| 1282 | || ! append_type (info, physname) |
| 1283 | || ! append_type (info, " */\n") |
| 1284 | || ! indent_type (info)) |
| 1285 | return FALSE; |
| 1286 | |
| 1287 | t = pop_type (info); |
| 1288 | if (t == NULL) |
| 1289 | return FALSE; |
| 1290 | |
| 1291 | if (! pr_fix_visibility (info, visibility)) |
| 1292 | return FALSE; |
| 1293 | |
| 1294 | return append_type (info, t); |
| 1295 | } |
| 1296 | |
| 1297 | /* Add a base class to a class. */ |
| 1298 | |
| 1299 | static bfd_boolean |
| 1300 | pr_class_baseclass (void *p, bfd_vma bitpos, bfd_boolean virtual, |
| 1301 | enum debug_visibility visibility) |
| 1302 | { |
| 1303 | struct pr_handle *info = (struct pr_handle *) p; |
| 1304 | char *t; |
| 1305 | const char *prefix; |
| 1306 | char ab[20]; |
| 1307 | char *s, *l, *n; |
| 1308 | |
| 1309 | assert (info->stack != NULL && info->stack->next != NULL); |
| 1310 | |
| 1311 | if (! substitute_type (info, "")) |
| 1312 | return FALSE; |
| 1313 | |
| 1314 | t = pop_type (info); |
| 1315 | if (t == NULL) |
| 1316 | return FALSE; |
| 1317 | |
| 1318 | if (CONST_STRNEQ (t, "class ")) |
| 1319 | t += sizeof "class " - 1; |
| 1320 | |
| 1321 | /* Push it back on to take advantage of the prepend_type and |
| 1322 | append_type routines. */ |
| 1323 | if (! push_type (info, t)) |
| 1324 | return FALSE; |
| 1325 | |
| 1326 | if (virtual) |
| 1327 | { |
| 1328 | if (! prepend_type (info, "virtual ")) |
| 1329 | return FALSE; |
| 1330 | } |
| 1331 | |
| 1332 | switch (visibility) |
| 1333 | { |
| 1334 | case DEBUG_VISIBILITY_PUBLIC: |
| 1335 | prefix = "public "; |
| 1336 | break; |
| 1337 | case DEBUG_VISIBILITY_PROTECTED: |
| 1338 | prefix = "protected "; |
| 1339 | break; |
| 1340 | case DEBUG_VISIBILITY_PRIVATE: |
| 1341 | prefix = "private "; |
| 1342 | break; |
| 1343 | default: |
| 1344 | prefix = "/* unknown visibility */ "; |
| 1345 | break; |
| 1346 | } |
| 1347 | |
| 1348 | if (! prepend_type (info, prefix)) |
| 1349 | return FALSE; |
| 1350 | |
| 1351 | if (bitpos != 0) |
| 1352 | { |
| 1353 | print_vma (bitpos, ab, TRUE, FALSE); |
| 1354 | if (! append_type (info, " /* bitpos ") |
| 1355 | || ! append_type (info, ab) |
| 1356 | || ! append_type (info, " */")) |
| 1357 | return FALSE; |
| 1358 | } |
| 1359 | |
| 1360 | /* Now the top of the stack is something like "public A / * bitpos |
| 1361 | 10 * /". The next element on the stack is something like "class |
| 1362 | xx { / * size 8 * /\n...". We want to substitute the top of the |
| 1363 | stack in before the {. */ |
| 1364 | s = strchr (info->stack->next->type, '{'); |
| 1365 | assert (s != NULL); |
| 1366 | --s; |
| 1367 | |
| 1368 | /* If there is already a ':', then we already have a baseclass, and |
| 1369 | we must append this one after a comma. */ |
| 1370 | for (l = info->stack->next->type; l != s; l++) |
| 1371 | if (*l == ':') |
| 1372 | break; |
| 1373 | if (! prepend_type (info, l == s ? " : " : ", ")) |
| 1374 | return FALSE; |
| 1375 | |
| 1376 | t = pop_type (info); |
| 1377 | if (t == NULL) |
| 1378 | return FALSE; |
| 1379 | |
| 1380 | n = (char *) xmalloc (strlen (info->stack->type) + strlen (t) + 1); |
| 1381 | memcpy (n, info->stack->type, s - info->stack->type); |
| 1382 | strcpy (n + (s - info->stack->type), t); |
| 1383 | strcat (n, s); |
| 1384 | |
| 1385 | free (info->stack->type); |
| 1386 | info->stack->type = n; |
| 1387 | |
| 1388 | free (t); |
| 1389 | |
| 1390 | return TRUE; |
| 1391 | } |
| 1392 | |
| 1393 | /* Start adding a method to a class. */ |
| 1394 | |
| 1395 | static bfd_boolean |
| 1396 | pr_class_start_method (void *p, const char *name) |
| 1397 | { |
| 1398 | struct pr_handle *info = (struct pr_handle *) p; |
| 1399 | |
| 1400 | assert (info->stack != NULL); |
| 1401 | info->stack->method = name; |
| 1402 | return TRUE; |
| 1403 | } |
| 1404 | |
| 1405 | /* Add a variant to a method. */ |
| 1406 | |
| 1407 | static bfd_boolean |
| 1408 | pr_class_method_variant (void *p, const char *physname, |
| 1409 | enum debug_visibility visibility, |
| 1410 | bfd_boolean constp, bfd_boolean volatilep, |
| 1411 | bfd_vma voffset, bfd_boolean context) |
| 1412 | { |
| 1413 | struct pr_handle *info = (struct pr_handle *) p; |
| 1414 | char *method_type; |
| 1415 | char *context_type; |
| 1416 | |
| 1417 | assert (info->stack != NULL); |
| 1418 | assert (info->stack->next != NULL); |
| 1419 | |
| 1420 | /* Put the const and volatile qualifiers on the type. */ |
| 1421 | if (volatilep) |
| 1422 | { |
| 1423 | if (! append_type (info, " volatile")) |
| 1424 | return FALSE; |
| 1425 | } |
| 1426 | if (constp) |
| 1427 | { |
| 1428 | if (! append_type (info, " const")) |
| 1429 | return FALSE; |
| 1430 | } |
| 1431 | |
| 1432 | /* Stick the name of the method into its type. */ |
| 1433 | if (! substitute_type (info, |
| 1434 | (context |
| 1435 | ? info->stack->next->next->method |
| 1436 | : info->stack->next->method))) |
| 1437 | return FALSE; |
| 1438 | |
| 1439 | /* Get the type. */ |
| 1440 | method_type = pop_type (info); |
| 1441 | if (method_type == NULL) |
| 1442 | return FALSE; |
| 1443 | |
| 1444 | /* Pull off the context type if there is one. */ |
| 1445 | if (! context) |
| 1446 | context_type = NULL; |
| 1447 | else |
| 1448 | { |
| 1449 | context_type = pop_type (info); |
| 1450 | if (context_type == NULL) |
| 1451 | return FALSE; |
| 1452 | } |
| 1453 | |
| 1454 | /* Now the top of the stack is the class. */ |
| 1455 | |
| 1456 | if (! pr_fix_visibility (info, visibility)) |
| 1457 | return FALSE; |
| 1458 | |
| 1459 | if (! append_type (info, method_type) |
| 1460 | || ! append_type (info, " /* ") |
| 1461 | || ! append_type (info, physname) |
| 1462 | || ! append_type (info, " ")) |
| 1463 | return FALSE; |
| 1464 | if (context || voffset != 0) |
| 1465 | { |
| 1466 | char ab[20]; |
| 1467 | |
| 1468 | if (context) |
| 1469 | { |
| 1470 | if (! append_type (info, "context ") |
| 1471 | || ! append_type (info, context_type) |
| 1472 | || ! append_type (info, " ")) |
| 1473 | return FALSE; |
| 1474 | } |
| 1475 | print_vma (voffset, ab, TRUE, FALSE); |
| 1476 | if (! append_type (info, "voffset ") |
| 1477 | || ! append_type (info, ab)) |
| 1478 | return FALSE; |
| 1479 | } |
| 1480 | |
| 1481 | return (append_type (info, " */;\n") |
| 1482 | && indent_type (info)); |
| 1483 | } |
| 1484 | |
| 1485 | /* Add a static variant to a method. */ |
| 1486 | |
| 1487 | static bfd_boolean |
| 1488 | pr_class_static_method_variant (void *p, const char *physname, |
| 1489 | enum debug_visibility visibility, |
| 1490 | bfd_boolean constp, bfd_boolean volatilep) |
| 1491 | { |
| 1492 | struct pr_handle *info = (struct pr_handle *) p; |
| 1493 | char *method_type; |
| 1494 | |
| 1495 | assert (info->stack != NULL); |
| 1496 | assert (info->stack->next != NULL); |
| 1497 | assert (info->stack->next->method != NULL); |
| 1498 | |
| 1499 | /* Put the const and volatile qualifiers on the type. */ |
| 1500 | if (volatilep) |
| 1501 | { |
| 1502 | if (! append_type (info, " volatile")) |
| 1503 | return FALSE; |
| 1504 | } |
| 1505 | if (constp) |
| 1506 | { |
| 1507 | if (! append_type (info, " const")) |
| 1508 | return FALSE; |
| 1509 | } |
| 1510 | |
| 1511 | /* Mark it as static. */ |
| 1512 | if (! prepend_type (info, "static ")) |
| 1513 | return FALSE; |
| 1514 | |
| 1515 | /* Stick the name of the method into its type. */ |
| 1516 | if (! substitute_type (info, info->stack->next->method)) |
| 1517 | return FALSE; |
| 1518 | |
| 1519 | /* Get the type. */ |
| 1520 | method_type = pop_type (info); |
| 1521 | if (method_type == NULL) |
| 1522 | return FALSE; |
| 1523 | |
| 1524 | /* Now the top of the stack is the class. */ |
| 1525 | |
| 1526 | if (! pr_fix_visibility (info, visibility)) |
| 1527 | return FALSE; |
| 1528 | |
| 1529 | return (append_type (info, method_type) |
| 1530 | && append_type (info, " /* ") |
| 1531 | && append_type (info, physname) |
| 1532 | && append_type (info, " */;\n") |
| 1533 | && indent_type (info)); |
| 1534 | } |
| 1535 | |
| 1536 | /* Finish up a method. */ |
| 1537 | |
| 1538 | static bfd_boolean |
| 1539 | pr_class_end_method (void *p) |
| 1540 | { |
| 1541 | struct pr_handle *info = (struct pr_handle *) p; |
| 1542 | |
| 1543 | info->stack->method = NULL; |
| 1544 | return TRUE; |
| 1545 | } |
| 1546 | |
| 1547 | /* Finish up a class. */ |
| 1548 | |
| 1549 | static bfd_boolean |
| 1550 | pr_end_class_type (void *p) |
| 1551 | { |
| 1552 | return pr_end_struct_type (p); |
| 1553 | } |
| 1554 | |
| 1555 | /* Push a type on the stack using a typedef name. */ |
| 1556 | |
| 1557 | static bfd_boolean |
| 1558 | pr_typedef_type (void *p, const char *name) |
| 1559 | { |
| 1560 | struct pr_handle *info = (struct pr_handle *) p; |
| 1561 | |
| 1562 | return push_type (info, name); |
| 1563 | } |
| 1564 | |
| 1565 | /* Push a type on the stack using a tag name. */ |
| 1566 | |
| 1567 | static bfd_boolean |
| 1568 | pr_tag_type (void *p, const char *name, unsigned int id, |
| 1569 | enum debug_type_kind kind) |
| 1570 | { |
| 1571 | struct pr_handle *info = (struct pr_handle *) p; |
| 1572 | const char *t, *tag; |
| 1573 | char idbuf[20]; |
| 1574 | |
| 1575 | switch (kind) |
| 1576 | { |
| 1577 | case DEBUG_KIND_STRUCT: |
| 1578 | t = "struct "; |
| 1579 | break; |
| 1580 | case DEBUG_KIND_UNION: |
| 1581 | t = "union "; |
| 1582 | break; |
| 1583 | case DEBUG_KIND_ENUM: |
| 1584 | t = "enum "; |
| 1585 | break; |
| 1586 | case DEBUG_KIND_CLASS: |
| 1587 | t = "class "; |
| 1588 | break; |
| 1589 | case DEBUG_KIND_UNION_CLASS: |
| 1590 | t = "union class "; |
| 1591 | break; |
| 1592 | default: |
| 1593 | abort (); |
| 1594 | return FALSE; |
| 1595 | } |
| 1596 | |
| 1597 | if (! push_type (info, t)) |
| 1598 | return FALSE; |
| 1599 | if (name != NULL) |
| 1600 | tag = name; |
| 1601 | else |
| 1602 | { |
| 1603 | sprintf (idbuf, "%%anon%u", id); |
| 1604 | tag = idbuf; |
| 1605 | } |
| 1606 | |
| 1607 | if (! append_type (info, tag)) |
| 1608 | return FALSE; |
| 1609 | if (name != NULL && kind != DEBUG_KIND_ENUM) |
| 1610 | { |
| 1611 | sprintf (idbuf, " /* id %u */", id); |
| 1612 | if (! append_type (info, idbuf)) |
| 1613 | return FALSE; |
| 1614 | } |
| 1615 | |
| 1616 | return TRUE; |
| 1617 | } |
| 1618 | |
| 1619 | /* Output a typedef. */ |
| 1620 | |
| 1621 | static bfd_boolean |
| 1622 | pr_typdef (void *p, const char *name) |
| 1623 | { |
| 1624 | struct pr_handle *info = (struct pr_handle *) p; |
| 1625 | char *s; |
| 1626 | |
| 1627 | if (! substitute_type (info, name)) |
| 1628 | return FALSE; |
| 1629 | |
| 1630 | s = pop_type (info); |
| 1631 | if (s == NULL) |
| 1632 | return FALSE; |
| 1633 | |
| 1634 | indent (info); |
| 1635 | fprintf (info->f, "typedef %s;\n", s); |
| 1636 | |
| 1637 | free (s); |
| 1638 | |
| 1639 | return TRUE; |
| 1640 | } |
| 1641 | |
| 1642 | /* Output a tag. The tag should already be in the string on the |
| 1643 | stack, so all we have to do here is print it out. */ |
| 1644 | |
| 1645 | static bfd_boolean |
| 1646 | pr_tag (void *p, const char *name ATTRIBUTE_UNUSED) |
| 1647 | { |
| 1648 | struct pr_handle *info = (struct pr_handle *) p; |
| 1649 | char *t; |
| 1650 | |
| 1651 | t = pop_type (info); |
| 1652 | if (t == NULL) |
| 1653 | return FALSE; |
| 1654 | |
| 1655 | indent (info); |
| 1656 | fprintf (info->f, "%s;\n", t); |
| 1657 | |
| 1658 | free (t); |
| 1659 | |
| 1660 | return TRUE; |
| 1661 | } |
| 1662 | |
| 1663 | /* Output an integer constant. */ |
| 1664 | |
| 1665 | static bfd_boolean |
| 1666 | pr_int_constant (void *p, const char *name, bfd_vma val) |
| 1667 | { |
| 1668 | struct pr_handle *info = (struct pr_handle *) p; |
| 1669 | char ab[20]; |
| 1670 | |
| 1671 | indent (info); |
| 1672 | print_vma (val, ab, FALSE, FALSE); |
| 1673 | fprintf (info->f, "const int %s = %s;\n", name, ab); |
| 1674 | return TRUE; |
| 1675 | } |
| 1676 | |
| 1677 | /* Output a floating point constant. */ |
| 1678 | |
| 1679 | static bfd_boolean |
| 1680 | pr_float_constant (void *p, const char *name, double val) |
| 1681 | { |
| 1682 | struct pr_handle *info = (struct pr_handle *) p; |
| 1683 | |
| 1684 | indent (info); |
| 1685 | fprintf (info->f, "const double %s = %g;\n", name, val); |
| 1686 | return TRUE; |
| 1687 | } |
| 1688 | |
| 1689 | /* Output a typed constant. */ |
| 1690 | |
| 1691 | static bfd_boolean |
| 1692 | pr_typed_constant (void *p, const char *name, bfd_vma val) |
| 1693 | { |
| 1694 | struct pr_handle *info = (struct pr_handle *) p; |
| 1695 | char *t; |
| 1696 | char ab[20]; |
| 1697 | |
| 1698 | t = pop_type (info); |
| 1699 | if (t == NULL) |
| 1700 | return FALSE; |
| 1701 | |
| 1702 | indent (info); |
| 1703 | print_vma (val, ab, FALSE, FALSE); |
| 1704 | fprintf (info->f, "const %s %s = %s;\n", t, name, ab); |
| 1705 | |
| 1706 | free (t); |
| 1707 | |
| 1708 | return TRUE; |
| 1709 | } |
| 1710 | |
| 1711 | /* Output a variable. */ |
| 1712 | |
| 1713 | static bfd_boolean |
| 1714 | pr_variable (void *p, const char *name, enum debug_var_kind kind, |
| 1715 | bfd_vma val) |
| 1716 | { |
| 1717 | struct pr_handle *info = (struct pr_handle *) p; |
| 1718 | char *t; |
| 1719 | char ab[20]; |
| 1720 | |
| 1721 | if (! substitute_type (info, name)) |
| 1722 | return FALSE; |
| 1723 | |
| 1724 | t = pop_type (info); |
| 1725 | if (t == NULL) |
| 1726 | return FALSE; |
| 1727 | |
| 1728 | indent (info); |
| 1729 | switch (kind) |
| 1730 | { |
| 1731 | case DEBUG_STATIC: |
| 1732 | case DEBUG_LOCAL_STATIC: |
| 1733 | fprintf (info->f, "static "); |
| 1734 | break; |
| 1735 | case DEBUG_REGISTER: |
| 1736 | fprintf (info->f, "register "); |
| 1737 | break; |
| 1738 | default: |
| 1739 | break; |
| 1740 | } |
| 1741 | print_vma (val, ab, TRUE, TRUE); |
| 1742 | fprintf (info->f, "%s /* %s */;\n", t, ab); |
| 1743 | |
| 1744 | free (t); |
| 1745 | |
| 1746 | return TRUE; |
| 1747 | } |
| 1748 | |
| 1749 | /* Start outputting a function. */ |
| 1750 | |
| 1751 | static bfd_boolean |
| 1752 | pr_start_function (void *p, const char *name, bfd_boolean global) |
| 1753 | { |
| 1754 | struct pr_handle *info = (struct pr_handle *) p; |
| 1755 | char *t; |
| 1756 | |
| 1757 | if (! substitute_type (info, name)) |
| 1758 | return FALSE; |
| 1759 | |
| 1760 | t = pop_type (info); |
| 1761 | if (t == NULL) |
| 1762 | return FALSE; |
| 1763 | |
| 1764 | indent (info); |
| 1765 | if (! global) |
| 1766 | fprintf (info->f, "static "); |
| 1767 | fprintf (info->f, "%s (", t); |
| 1768 | |
| 1769 | info->parameter = 1; |
| 1770 | |
| 1771 | return TRUE; |
| 1772 | } |
| 1773 | |
| 1774 | /* Output a function parameter. */ |
| 1775 | |
| 1776 | static bfd_boolean |
| 1777 | pr_function_parameter (void *p, const char *name, |
| 1778 | enum debug_parm_kind kind, bfd_vma val) |
| 1779 | { |
| 1780 | struct pr_handle *info = (struct pr_handle *) p; |
| 1781 | char *t; |
| 1782 | char ab[20]; |
| 1783 | |
| 1784 | if (kind == DEBUG_PARM_REFERENCE |
| 1785 | || kind == DEBUG_PARM_REF_REG) |
| 1786 | { |
| 1787 | if (! pr_reference_type (p)) |
| 1788 | return FALSE; |
| 1789 | } |
| 1790 | |
| 1791 | if (! substitute_type (info, name)) |
| 1792 | return FALSE; |
| 1793 | |
| 1794 | t = pop_type (info); |
| 1795 | if (t == NULL) |
| 1796 | return FALSE; |
| 1797 | |
| 1798 | if (info->parameter != 1) |
| 1799 | fprintf (info->f, ", "); |
| 1800 | |
| 1801 | if (kind == DEBUG_PARM_REG || kind == DEBUG_PARM_REF_REG) |
| 1802 | fprintf (info->f, "register "); |
| 1803 | |
| 1804 | print_vma (val, ab, TRUE, TRUE); |
| 1805 | fprintf (info->f, "%s /* %s */", t, ab); |
| 1806 | |
| 1807 | free (t); |
| 1808 | |
| 1809 | ++info->parameter; |
| 1810 | |
| 1811 | return TRUE; |
| 1812 | } |
| 1813 | |
| 1814 | /* Start writing out a block. */ |
| 1815 | |
| 1816 | static bfd_boolean |
| 1817 | pr_start_block (void *p, bfd_vma addr) |
| 1818 | { |
| 1819 | struct pr_handle *info = (struct pr_handle *) p; |
| 1820 | char ab[20]; |
| 1821 | |
| 1822 | if (info->parameter > 0) |
| 1823 | { |
| 1824 | fprintf (info->f, ")\n"); |
| 1825 | info->parameter = 0; |
| 1826 | } |
| 1827 | |
| 1828 | indent (info); |
| 1829 | print_vma (addr, ab, TRUE, TRUE); |
| 1830 | fprintf (info->f, "{ /* %s */\n", ab); |
| 1831 | |
| 1832 | info->indent += 2; |
| 1833 | |
| 1834 | return TRUE; |
| 1835 | } |
| 1836 | |
| 1837 | /* Write out line number information. */ |
| 1838 | |
| 1839 | static bfd_boolean |
| 1840 | pr_lineno (void *p, const char *filename, unsigned long lineno, bfd_vma addr) |
| 1841 | { |
| 1842 | struct pr_handle *info = (struct pr_handle *) p; |
| 1843 | char ab[20]; |
| 1844 | |
| 1845 | indent (info); |
| 1846 | print_vma (addr, ab, TRUE, TRUE); |
| 1847 | fprintf (info->f, "/* file %s line %lu addr %s */\n", filename, lineno, ab); |
| 1848 | |
| 1849 | return TRUE; |
| 1850 | } |
| 1851 | |
| 1852 | /* Finish writing out a block. */ |
| 1853 | |
| 1854 | static bfd_boolean |
| 1855 | pr_end_block (void *p, bfd_vma addr) |
| 1856 | { |
| 1857 | struct pr_handle *info = (struct pr_handle *) p; |
| 1858 | char ab[20]; |
| 1859 | |
| 1860 | info->indent -= 2; |
| 1861 | |
| 1862 | indent (info); |
| 1863 | print_vma (addr, ab, TRUE, TRUE); |
| 1864 | fprintf (info->f, "} /* %s */\n", ab); |
| 1865 | |
| 1866 | return TRUE; |
| 1867 | } |
| 1868 | |
| 1869 | /* Finish writing out a function. */ |
| 1870 | |
| 1871 | static bfd_boolean |
| 1872 | pr_end_function (void *p ATTRIBUTE_UNUSED) |
| 1873 | { |
| 1874 | return TRUE; |
| 1875 | } |
| 1876 | \f |
| 1877 | /* Tags style generation functions start here. */ |
| 1878 | |
| 1879 | /* Variables for address to line translation. */ |
| 1880 | static bfd_vma pc; |
| 1881 | static const char *filename; |
| 1882 | static const char *functionname; |
| 1883 | static unsigned int line; |
| 1884 | static bfd_boolean found; |
| 1885 | |
| 1886 | /* Look for an address in a section. This is called via |
| 1887 | bfd_map_over_sections. */ |
| 1888 | |
| 1889 | static void |
| 1890 | find_address_in_section (bfd *abfd, asection *section, void *data) |
| 1891 | { |
| 1892 | bfd_vma vma; |
| 1893 | bfd_size_type size; |
| 1894 | asymbol **syms = (asymbol **) data; |
| 1895 | |
| 1896 | if (found) |
| 1897 | return; |
| 1898 | |
| 1899 | if ((bfd_get_section_flags (abfd, section) & SEC_ALLOC) == 0) |
| 1900 | return; |
| 1901 | |
| 1902 | vma = bfd_get_section_vma (abfd, section); |
| 1903 | if (pc < vma) |
| 1904 | return; |
| 1905 | |
| 1906 | size = bfd_get_section_size (section); |
| 1907 | if (pc >= vma + size) |
| 1908 | return; |
| 1909 | |
| 1910 | found = bfd_find_nearest_line (abfd, section, syms, pc - vma, |
| 1911 | &filename, &functionname, &line); |
| 1912 | } |
| 1913 | |
| 1914 | static void |
| 1915 | translate_addresses (bfd *abfd, char *addr_hex, FILE *f, asymbol **syms) |
| 1916 | { |
| 1917 | pc = bfd_scan_vma (addr_hex, NULL, 16); |
| 1918 | found = FALSE; |
| 1919 | bfd_map_over_sections (abfd, find_address_in_section, syms); |
| 1920 | |
| 1921 | if (! found) |
| 1922 | fprintf (f, "??"); |
| 1923 | else |
| 1924 | fprintf (f, "%u", line); |
| 1925 | } |
| 1926 | |
| 1927 | /* Start a new compilation unit. */ |
| 1928 | |
| 1929 | static bfd_boolean |
| 1930 | tg_start_compilation_unit (void * p, const char *filename ATTRIBUTE_UNUSED) |
| 1931 | { |
| 1932 | struct pr_handle *info = (struct pr_handle *) p; |
| 1933 | |
| 1934 | fprintf (stderr, "New compilation unit: %s\n", filename); |
| 1935 | |
| 1936 | free (info->filename); |
| 1937 | /* Should it be relative? best way to do it here?. */ |
| 1938 | info->filename = strdup (filename); |
| 1939 | |
| 1940 | return TRUE; |
| 1941 | } |
| 1942 | |
| 1943 | /* Start a source file within a compilation unit. */ |
| 1944 | |
| 1945 | static bfd_boolean |
| 1946 | tg_start_source (void *p, const char *filename) |
| 1947 | { |
| 1948 | struct pr_handle *info = (struct pr_handle *) p; |
| 1949 | |
| 1950 | free (info->filename); |
| 1951 | /* Should it be relative? best way to do it here?. */ |
| 1952 | info->filename = strdup (filename); |
| 1953 | |
| 1954 | return TRUE; |
| 1955 | } |
| 1956 | |
| 1957 | /* Push an enum type onto the type stack. */ |
| 1958 | |
| 1959 | static bfd_boolean |
| 1960 | tg_enum_type (void *p, const char *tag, const char **names, |
| 1961 | bfd_signed_vma *values) |
| 1962 | { |
| 1963 | struct pr_handle *info = (struct pr_handle *) p; |
| 1964 | unsigned int i; |
| 1965 | const char *name; |
| 1966 | char ab[20]; |
| 1967 | |
| 1968 | if (! pr_enum_type (p, tag, names, values)) |
| 1969 | return FALSE; |
| 1970 | |
| 1971 | name = tag ? tag : "unknown"; |
| 1972 | /* Generate an entry for the enum. */ |
| 1973 | if (tag) |
| 1974 | fprintf (info->f, "%s\t%s\t0;\"\tkind:e\ttype:%s\n", tag, |
| 1975 | info->filename, info->stack->type); |
| 1976 | |
| 1977 | /* Generate entries for the values. */ |
| 1978 | if (names != NULL) |
| 1979 | { |
| 1980 | for (i = 0; names[i] != NULL; i++) |
| 1981 | { |
| 1982 | print_vma (values[i], ab, FALSE, FALSE); |
| 1983 | fprintf (info->f, "%s\t%s\t0;\"\tkind:g\tenum:%s\tvalue:%s\n", |
| 1984 | names[i], info->filename, name, ab); |
| 1985 | } |
| 1986 | } |
| 1987 | |
| 1988 | return TRUE; |
| 1989 | } |
| 1990 | |
| 1991 | /* Start accumulating a struct type. */ |
| 1992 | |
| 1993 | static bfd_boolean |
| 1994 | tg_start_struct_type (void *p, const char *tag, unsigned int id, |
| 1995 | bfd_boolean structp, |
| 1996 | unsigned int size ATTRIBUTE_UNUSED) |
| 1997 | { |
| 1998 | struct pr_handle *info = (struct pr_handle *) p; |
| 1999 | const char *name; |
| 2000 | char idbuf[20]; |
| 2001 | |
| 2002 | if (tag != NULL) |
| 2003 | name = tag; |
| 2004 | else |
| 2005 | { |
| 2006 | name = idbuf; |
| 2007 | sprintf (idbuf, "%%anon%u", id); |
| 2008 | } |
| 2009 | |
| 2010 | if (! push_type (info, name)) |
| 2011 | return FALSE; |
| 2012 | |
| 2013 | info->stack->flavor = structp ? "struct" : "union"; |
| 2014 | |
| 2015 | fprintf (info->f, "%s\t%s\t0;\"\tkind:%c\n", name, info->filename, |
| 2016 | info->stack->flavor[0]); |
| 2017 | |
| 2018 | info->stack->visibility = DEBUG_VISIBILITY_PUBLIC; |
| 2019 | |
| 2020 | return indent_type (info); |
| 2021 | } |
| 2022 | |
| 2023 | /* Output the visibility of a field in a struct. */ |
| 2024 | |
| 2025 | static bfd_boolean |
| 2026 | tg_fix_visibility (struct pr_handle *info, enum debug_visibility visibility) |
| 2027 | { |
| 2028 | assert (info->stack != NULL); |
| 2029 | |
| 2030 | if (info->stack->visibility == visibility) |
| 2031 | return TRUE; |
| 2032 | |
| 2033 | assert (info->stack->visibility != DEBUG_VISIBILITY_IGNORE); |
| 2034 | |
| 2035 | info->stack->visibility = visibility; |
| 2036 | |
| 2037 | return TRUE; |
| 2038 | } |
| 2039 | |
| 2040 | /* Add a field to a struct type. */ |
| 2041 | |
| 2042 | static bfd_boolean |
| 2043 | tg_struct_field (void *p, const char *name, bfd_vma bitpos ATTRIBUTE_UNUSED, |
| 2044 | bfd_vma bitsize ATTRIBUTE_UNUSED, |
| 2045 | enum debug_visibility visibility) |
| 2046 | { |
| 2047 | struct pr_handle *info = (struct pr_handle *) p; |
| 2048 | char *t; |
| 2049 | |
| 2050 | t = pop_type (info); |
| 2051 | if (t == NULL) |
| 2052 | return FALSE; |
| 2053 | |
| 2054 | if (! tg_fix_visibility (info, visibility)) |
| 2055 | return FALSE; |
| 2056 | |
| 2057 | /* It happens, a bug? */ |
| 2058 | if (! name[0]) |
| 2059 | return TRUE; |
| 2060 | |
| 2061 | fprintf (info->f, "%s\t%s\t0;\"\tkind:m\ttype:%s\t%s:%s\taccess:%s\n", |
| 2062 | name, info->filename, t, info->stack->flavor, info->stack->type, |
| 2063 | visibility_name (visibility)); |
| 2064 | |
| 2065 | return TRUE; |
| 2066 | } |
| 2067 | |
| 2068 | /* Finish a struct type. */ |
| 2069 | |
| 2070 | static bfd_boolean |
| 2071 | tg_end_struct_type (void *p ATTRIBUTE_UNUSED) |
| 2072 | { |
| 2073 | struct pr_handle *info = (struct pr_handle *) p; |
| 2074 | assert (info->stack != NULL); |
| 2075 | |
| 2076 | return TRUE; |
| 2077 | } |
| 2078 | |
| 2079 | /* Start a class type. */ |
| 2080 | |
| 2081 | static bfd_boolean |
| 2082 | tg_start_class_type (void *p, const char *tag, unsigned int id, |
| 2083 | bfd_boolean structp, unsigned int size, |
| 2084 | bfd_boolean vptr, bfd_boolean ownvptr) |
| 2085 | { |
| 2086 | struct pr_handle *info = (struct pr_handle *) p; |
| 2087 | char *tv = NULL; |
| 2088 | const char *name; |
| 2089 | |
| 2090 | info->indent += 2; |
| 2091 | |
| 2092 | if (vptr && ! ownvptr) |
| 2093 | { |
| 2094 | tv = pop_type (info); |
| 2095 | if (tv == NULL) |
| 2096 | return FALSE; |
| 2097 | } |
| 2098 | |
| 2099 | if (tag != NULL) |
| 2100 | name = tag; |
| 2101 | else |
| 2102 | { |
| 2103 | char idbuf[20]; |
| 2104 | |
| 2105 | sprintf (idbuf, "%%anon%u", id); |
| 2106 | name = idbuf; |
| 2107 | } |
| 2108 | |
| 2109 | if (! push_type (info, name)) |
| 2110 | return FALSE; |
| 2111 | |
| 2112 | info->stack->flavor = structp ? "class" : "union class"; |
| 2113 | info->stack->parents = NULL; |
| 2114 | info->stack->num_parents = 0; |
| 2115 | |
| 2116 | if (size != 0 || vptr || ownvptr || tag != NULL) |
| 2117 | { |
| 2118 | if (vptr) |
| 2119 | { |
| 2120 | if (! append_type (info, " vtable ")) |
| 2121 | return FALSE; |
| 2122 | if (ownvptr) |
| 2123 | { |
| 2124 | if (! append_type (info, "self ")) |
| 2125 | return FALSE; |
| 2126 | } |
| 2127 | else |
| 2128 | { |
| 2129 | if (! append_type (info, tv) |
| 2130 | || ! append_type (info, " ")) |
| 2131 | return FALSE; |
| 2132 | } |
| 2133 | } |
| 2134 | } |
| 2135 | |
| 2136 | info->stack->visibility = DEBUG_VISIBILITY_PRIVATE; |
| 2137 | |
| 2138 | return TRUE; |
| 2139 | } |
| 2140 | |
| 2141 | /* Add a static member to a class. */ |
| 2142 | |
| 2143 | static bfd_boolean |
| 2144 | tg_class_static_member (void *p, const char *name, |
| 2145 | const char *physname ATTRIBUTE_UNUSED, |
| 2146 | enum debug_visibility visibility) |
| 2147 | { |
| 2148 | struct pr_handle *info = (struct pr_handle *) p; |
| 2149 | char *t; |
| 2150 | int len_var, len_class; |
| 2151 | char *full_name; |
| 2152 | |
| 2153 | len_var = strlen (name); |
| 2154 | len_class = strlen (info->stack->next->type); |
| 2155 | full_name = xmalloc (len_var + len_class + 3); |
| 2156 | if (! full_name) |
| 2157 | return FALSE; |
| 2158 | sprintf (full_name, "%s::%s", info->stack->next->type, name); |
| 2159 | |
| 2160 | if (! substitute_type (info, full_name)) |
| 2161 | return FALSE; |
| 2162 | |
| 2163 | if (! prepend_type (info, "static ")) |
| 2164 | return FALSE; |
| 2165 | |
| 2166 | t = pop_type (info); |
| 2167 | if (t == NULL) |
| 2168 | return FALSE; |
| 2169 | |
| 2170 | if (! tg_fix_visibility (info, visibility)) |
| 2171 | return FALSE; |
| 2172 | |
| 2173 | fprintf (info->f, "%s\t%s\t0;\"\tkind:x\ttype:%s\tclass:%s\taccess:%s\n", |
| 2174 | name, info->filename, t, info->stack->type, |
| 2175 | visibility_name (visibility)); |
| 2176 | free (t); |
| 2177 | free (full_name); |
| 2178 | |
| 2179 | return TRUE; |
| 2180 | } |
| 2181 | |
| 2182 | /* Add a base class to a class. */ |
| 2183 | |
| 2184 | static bfd_boolean |
| 2185 | tg_class_baseclass (void *p, bfd_vma bitpos ATTRIBUTE_UNUSED, |
| 2186 | bfd_boolean virtual, enum debug_visibility visibility) |
| 2187 | { |
| 2188 | struct pr_handle *info = (struct pr_handle *) p; |
| 2189 | char *t; |
| 2190 | const char *prefix; |
| 2191 | |
| 2192 | assert (info->stack != NULL && info->stack->next != NULL); |
| 2193 | |
| 2194 | t = pop_type (info); |
| 2195 | if (t == NULL) |
| 2196 | return FALSE; |
| 2197 | |
| 2198 | if (CONST_STRNEQ (t, "class ")) |
| 2199 | t += sizeof "class " - 1; |
| 2200 | |
| 2201 | /* Push it back on to take advantage of the prepend_type and |
| 2202 | append_type routines. */ |
| 2203 | if (! push_type (info, t)) |
| 2204 | return FALSE; |
| 2205 | |
| 2206 | if (virtual) |
| 2207 | { |
| 2208 | if (! prepend_type (info, "virtual ")) |
| 2209 | return FALSE; |
| 2210 | } |
| 2211 | |
| 2212 | switch (visibility) |
| 2213 | { |
| 2214 | case DEBUG_VISIBILITY_PUBLIC: |
| 2215 | prefix = "public "; |
| 2216 | break; |
| 2217 | case DEBUG_VISIBILITY_PROTECTED: |
| 2218 | prefix = "protected "; |
| 2219 | break; |
| 2220 | case DEBUG_VISIBILITY_PRIVATE: |
| 2221 | prefix = "private "; |
| 2222 | break; |
| 2223 | default: |
| 2224 | prefix = "/* unknown visibility */ "; |
| 2225 | break; |
| 2226 | } |
| 2227 | |
| 2228 | if (! prepend_type (info, prefix)) |
| 2229 | return FALSE; |
| 2230 | |
| 2231 | t = pop_type (info); |
| 2232 | if (t == NULL) |
| 2233 | return FALSE; |
| 2234 | |
| 2235 | if (info->stack->num_parents && ! append_parent (info, ", ")) |
| 2236 | return FALSE; |
| 2237 | |
| 2238 | if (! append_parent (info, t)) |
| 2239 | return FALSE; |
| 2240 | info->stack->num_parents++; |
| 2241 | |
| 2242 | free (t); |
| 2243 | |
| 2244 | return TRUE; |
| 2245 | } |
| 2246 | |
| 2247 | /* Add a variant to a method. */ |
| 2248 | |
| 2249 | static bfd_boolean |
| 2250 | tg_class_method_variant (void *p, const char *physname ATTRIBUTE_UNUSED, |
| 2251 | enum debug_visibility visibility, |
| 2252 | bfd_boolean constp, bfd_boolean volatilep, |
| 2253 | bfd_vma voffset ATTRIBUTE_UNUSED, |
| 2254 | bfd_boolean context) |
| 2255 | { |
| 2256 | struct pr_handle *info = (struct pr_handle *) p; |
| 2257 | char *method_type; |
| 2258 | char *context_type; |
| 2259 | char *method_name; |
| 2260 | |
| 2261 | assert (info->stack != NULL); |
| 2262 | assert (info->stack->next != NULL); |
| 2263 | |
| 2264 | /* Put the const and volatile qualifiers on the type. */ |
| 2265 | if (volatilep) |
| 2266 | { |
| 2267 | if (! append_type (info, " volatile")) |
| 2268 | return FALSE; |
| 2269 | } |
| 2270 | if (constp) |
| 2271 | { |
| 2272 | if (! append_type (info, " const")) |
| 2273 | return FALSE; |
| 2274 | } |
| 2275 | |
| 2276 | method_name = strdup (context ? info->stack->next->next->method |
| 2277 | : info->stack->next->method); |
| 2278 | |
| 2279 | /* Stick the name of the method into its type. */ |
| 2280 | if (! substitute_type (info, method_name)) |
| 2281 | return FALSE; |
| 2282 | |
| 2283 | /* Get the type. */ |
| 2284 | method_type = pop_type (info); |
| 2285 | if (method_type == NULL) |
| 2286 | return FALSE; |
| 2287 | |
| 2288 | /* Pull off the context type if there is one. */ |
| 2289 | if (! context) |
| 2290 | context_type = NULL; |
| 2291 | else |
| 2292 | { |
| 2293 | context_type = pop_type (info); |
| 2294 | if (context_type == NULL) |
| 2295 | return FALSE; |
| 2296 | } |
| 2297 | |
| 2298 | /* Now the top of the stack is the class. */ |
| 2299 | if (! tg_fix_visibility (info, visibility)) |
| 2300 | return FALSE; |
| 2301 | |
| 2302 | fprintf (info->f, "%s\t%s\t0;\"\tkind:p\ttype:%s\tclass:%s\n", |
| 2303 | method_name, info->filename, method_type, info->stack->type); |
| 2304 | free (method_type); |
| 2305 | free (method_name); |
| 2306 | free (context_type); |
| 2307 | |
| 2308 | return TRUE; |
| 2309 | } |
| 2310 | |
| 2311 | /* Add a static variant to a method. */ |
| 2312 | |
| 2313 | static bfd_boolean |
| 2314 | tg_class_static_method_variant (void *p, |
| 2315 | const char *physname ATTRIBUTE_UNUSED, |
| 2316 | enum debug_visibility visibility, |
| 2317 | bfd_boolean constp, bfd_boolean volatilep) |
| 2318 | { |
| 2319 | struct pr_handle *info = (struct pr_handle *) p; |
| 2320 | char *method_type; |
| 2321 | char *method_name; |
| 2322 | |
| 2323 | assert (info->stack != NULL); |
| 2324 | assert (info->stack->next != NULL); |
| 2325 | assert (info->stack->next->method != NULL); |
| 2326 | |
| 2327 | /* Put the const and volatile qualifiers on the type. */ |
| 2328 | if (volatilep) |
| 2329 | { |
| 2330 | if (! append_type (info, " volatile")) |
| 2331 | return FALSE; |
| 2332 | } |
| 2333 | if (constp) |
| 2334 | { |
| 2335 | if (! append_type (info, " const")) |
| 2336 | return FALSE; |
| 2337 | } |
| 2338 | |
| 2339 | /* Mark it as static. */ |
| 2340 | if (! prepend_type (info, "static ")) |
| 2341 | return FALSE; |
| 2342 | |
| 2343 | method_name = strdup (info->stack->next->method); |
| 2344 | /* Stick the name of the method into its type. */ |
| 2345 | if (! substitute_type (info, info->stack->next->method)) |
| 2346 | return FALSE; |
| 2347 | |
| 2348 | /* Get the type. */ |
| 2349 | method_type = pop_type (info); |
| 2350 | if (method_type == NULL) |
| 2351 | return FALSE; |
| 2352 | |
| 2353 | /* Now the top of the stack is the class. */ |
| 2354 | if (! tg_fix_visibility (info, visibility)) |
| 2355 | return FALSE; |
| 2356 | |
| 2357 | fprintf (info->f, "%s\t%s\t0;\"\tkind:p\ttype:%s\tclass:%s\taccess:%s\n", |
| 2358 | method_name, info->filename, method_type, info->stack->type, |
| 2359 | visibility_name (visibility)); |
| 2360 | free (method_type); |
| 2361 | free (method_name); |
| 2362 | |
| 2363 | return TRUE; |
| 2364 | } |
| 2365 | |
| 2366 | /* Finish up a class. */ |
| 2367 | |
| 2368 | static bfd_boolean |
| 2369 | tg_end_class_type (void *p) |
| 2370 | { |
| 2371 | struct pr_handle *info = (struct pr_handle *) p; |
| 2372 | |
| 2373 | fprintf (info->f, "%s\t%s\t0;\"\tkind:c\ttype:%s", info->stack->type, |
| 2374 | info->filename, info->stack->flavor); |
| 2375 | if (info->stack->num_parents) |
| 2376 | { |
| 2377 | fprintf (info->f, "\tinherits:%s", info->stack->parents); |
| 2378 | free (info->stack->parents); |
| 2379 | } |
| 2380 | fputc ('\n', info->f); |
| 2381 | |
| 2382 | return tg_end_struct_type (p); |
| 2383 | } |
| 2384 | |
| 2385 | /* Push a type on the stack using a tag name. */ |
| 2386 | |
| 2387 | static bfd_boolean |
| 2388 | tg_tag_type (void *p, const char *name, unsigned int id, |
| 2389 | enum debug_type_kind kind) |
| 2390 | { |
| 2391 | struct pr_handle *info = (struct pr_handle *) p; |
| 2392 | const char *t, *tag; |
| 2393 | char idbuf[20]; |
| 2394 | |
| 2395 | switch (kind) |
| 2396 | { |
| 2397 | case DEBUG_KIND_STRUCT: |
| 2398 | t = "struct "; |
| 2399 | break; |
| 2400 | case DEBUG_KIND_UNION: |
| 2401 | t = "union "; |
| 2402 | break; |
| 2403 | case DEBUG_KIND_ENUM: |
| 2404 | t = "enum "; |
| 2405 | break; |
| 2406 | case DEBUG_KIND_CLASS: |
| 2407 | t = "class "; |
| 2408 | break; |
| 2409 | case DEBUG_KIND_UNION_CLASS: |
| 2410 | t = "union class "; |
| 2411 | break; |
| 2412 | default: |
| 2413 | abort (); |
| 2414 | return FALSE; |
| 2415 | } |
| 2416 | |
| 2417 | if (! push_type (info, t)) |
| 2418 | return FALSE; |
| 2419 | if (name != NULL) |
| 2420 | tag = name; |
| 2421 | else |
| 2422 | { |
| 2423 | sprintf (idbuf, "%%anon%u", id); |
| 2424 | tag = idbuf; |
| 2425 | } |
| 2426 | |
| 2427 | if (! append_type (info, tag)) |
| 2428 | return FALSE; |
| 2429 | |
| 2430 | return TRUE; |
| 2431 | } |
| 2432 | |
| 2433 | /* Output a typedef. */ |
| 2434 | |
| 2435 | static bfd_boolean |
| 2436 | tg_typdef (void *p, const char *name) |
| 2437 | { |
| 2438 | struct pr_handle *info = (struct pr_handle *) p; |
| 2439 | char *s; |
| 2440 | |
| 2441 | s = pop_type (info); |
| 2442 | if (s == NULL) |
| 2443 | return FALSE; |
| 2444 | |
| 2445 | fprintf (info->f, "%s\t%s\t0;\"\tkind:t\ttype:%s\n", name, |
| 2446 | info->filename, s); |
| 2447 | |
| 2448 | free (s); |
| 2449 | |
| 2450 | return TRUE; |
| 2451 | } |
| 2452 | |
| 2453 | /* Output a tag. The tag should already be in the string on the |
| 2454 | stack, so all we have to do here is print it out. */ |
| 2455 | |
| 2456 | static bfd_boolean |
| 2457 | tg_tag (void *p ATTRIBUTE_UNUSED, const char *name ATTRIBUTE_UNUSED) |
| 2458 | { |
| 2459 | struct pr_handle *info = (struct pr_handle *) p; |
| 2460 | char *t; |
| 2461 | |
| 2462 | t = pop_type (info); |
| 2463 | if (t == NULL) |
| 2464 | return FALSE; |
| 2465 | free (t); |
| 2466 | |
| 2467 | return TRUE; |
| 2468 | } |
| 2469 | |
| 2470 | /* Output an integer constant. */ |
| 2471 | |
| 2472 | static bfd_boolean |
| 2473 | tg_int_constant (void *p, const char *name, bfd_vma val) |
| 2474 | { |
| 2475 | struct pr_handle *info = (struct pr_handle *) p; |
| 2476 | char ab[20]; |
| 2477 | |
| 2478 | indent (info); |
| 2479 | print_vma (val, ab, FALSE, FALSE); |
| 2480 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:const int\tvalue:%s\n", |
| 2481 | name, info->filename, ab); |
| 2482 | return TRUE; |
| 2483 | } |
| 2484 | |
| 2485 | /* Output a floating point constant. */ |
| 2486 | |
| 2487 | static bfd_boolean |
| 2488 | tg_float_constant (void *p, const char *name, double val) |
| 2489 | { |
| 2490 | struct pr_handle *info = (struct pr_handle *) p; |
| 2491 | |
| 2492 | indent (info); |
| 2493 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:const double\tvalue:%g\n", |
| 2494 | name, info->filename, val); |
| 2495 | return TRUE; |
| 2496 | } |
| 2497 | |
| 2498 | /* Output a typed constant. */ |
| 2499 | |
| 2500 | static bfd_boolean |
| 2501 | tg_typed_constant (void *p, const char *name, bfd_vma val) |
| 2502 | { |
| 2503 | struct pr_handle *info = (struct pr_handle *) p; |
| 2504 | char *t; |
| 2505 | char ab[20]; |
| 2506 | |
| 2507 | t = pop_type (info); |
| 2508 | if (t == NULL) |
| 2509 | return FALSE; |
| 2510 | |
| 2511 | indent (info); |
| 2512 | print_vma (val, ab, FALSE, FALSE); |
| 2513 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:const %s\tvalue:%s\n", |
| 2514 | name, info->filename, t, ab); |
| 2515 | |
| 2516 | free (t); |
| 2517 | |
| 2518 | return TRUE; |
| 2519 | } |
| 2520 | |
| 2521 | /* Output a variable. */ |
| 2522 | |
| 2523 | static bfd_boolean |
| 2524 | tg_variable (void *p, const char *name, enum debug_var_kind kind, |
| 2525 | bfd_vma val ATTRIBUTE_UNUSED) |
| 2526 | { |
| 2527 | struct pr_handle *info = (struct pr_handle *) p; |
| 2528 | char *t, *dname, *from_class; |
| 2529 | |
| 2530 | t = pop_type (info); |
| 2531 | if (t == NULL) |
| 2532 | return FALSE; |
| 2533 | |
| 2534 | dname = NULL; |
| 2535 | if (info->demangler) |
| 2536 | dname = info->demangler (info->abfd, name, DMGL_ANSI | DMGL_PARAMS); |
| 2537 | |
| 2538 | from_class = NULL; |
| 2539 | if (dname != NULL) |
| 2540 | { |
| 2541 | char *sep; |
| 2542 | sep = strstr (dname, "::"); |
| 2543 | if (sep) |
| 2544 | { |
| 2545 | *sep = 0; |
| 2546 | name = sep + 2; |
| 2547 | from_class = dname; |
| 2548 | } |
| 2549 | else |
| 2550 | /* Obscure types as vts and type_info nodes. */ |
| 2551 | name = dname; |
| 2552 | } |
| 2553 | |
| 2554 | fprintf (info->f, "%s\t%s\t0;\"\tkind:v\ttype:%s", name, info->filename, t); |
| 2555 | |
| 2556 | switch (kind) |
| 2557 | { |
| 2558 | case DEBUG_STATIC: |
| 2559 | case DEBUG_LOCAL_STATIC: |
| 2560 | fprintf (info->f, "\tfile:"); |
| 2561 | break; |
| 2562 | case DEBUG_REGISTER: |
| 2563 | fprintf (info->f, "\tregister:"); |
| 2564 | break; |
| 2565 | default: |
| 2566 | break; |
| 2567 | } |
| 2568 | |
| 2569 | if (from_class) |
| 2570 | fprintf (info->f, "\tclass:%s", from_class); |
| 2571 | |
| 2572 | if (dname) |
| 2573 | free (dname); |
| 2574 | |
| 2575 | fprintf (info->f, "\n"); |
| 2576 | |
| 2577 | free (t); |
| 2578 | |
| 2579 | return TRUE; |
| 2580 | } |
| 2581 | |
| 2582 | /* Start outputting a function. */ |
| 2583 | |
| 2584 | static bfd_boolean |
| 2585 | tg_start_function (void *p, const char *name, bfd_boolean global) |
| 2586 | { |
| 2587 | struct pr_handle *info = (struct pr_handle *) p; |
| 2588 | char *dname; |
| 2589 | |
| 2590 | if (! global) |
| 2591 | info->stack->flavor = "static"; |
| 2592 | else |
| 2593 | info->stack->flavor = NULL; |
| 2594 | |
| 2595 | dname = NULL; |
| 2596 | if (info->demangler) |
| 2597 | dname = info->demangler (info->abfd, name, DMGL_ANSI | DMGL_PARAMS); |
| 2598 | |
| 2599 | if (! substitute_type (info, dname ? dname : name)) |
| 2600 | return FALSE; |
| 2601 | |
| 2602 | info->stack->method = NULL; |
| 2603 | if (dname != NULL) |
| 2604 | { |
| 2605 | char *sep; |
| 2606 | sep = strstr (dname, "::"); |
| 2607 | if (sep) |
| 2608 | { |
| 2609 | info->stack->method = dname; |
| 2610 | *sep = 0; |
| 2611 | name = sep + 2; |
| 2612 | } |
| 2613 | else |
| 2614 | { |
| 2615 | info->stack->method = ""; |
| 2616 | name = dname; |
| 2617 | } |
| 2618 | sep = strchr (name, '('); |
| 2619 | if (sep) |
| 2620 | *sep = 0; |
| 2621 | /* Obscure functions as type_info function. */ |
| 2622 | } |
| 2623 | |
| 2624 | info->stack->parents = strdup (name); |
| 2625 | |
| 2626 | if (! info->stack->method && ! append_type (info, "(")) |
| 2627 | return FALSE; |
| 2628 | |
| 2629 | info->parameter = 1; |
| 2630 | |
| 2631 | return TRUE; |
| 2632 | } |
| 2633 | |
| 2634 | /* Output a function parameter. */ |
| 2635 | |
| 2636 | static bfd_boolean |
| 2637 | tg_function_parameter (void *p, const char *name, enum debug_parm_kind kind, |
| 2638 | bfd_vma val ATTRIBUTE_UNUSED) |
| 2639 | { |
| 2640 | struct pr_handle *info = (struct pr_handle *) p; |
| 2641 | char *t; |
| 2642 | |
| 2643 | if (kind == DEBUG_PARM_REFERENCE |
| 2644 | || kind == DEBUG_PARM_REF_REG) |
| 2645 | { |
| 2646 | if (! pr_reference_type (p)) |
| 2647 | return FALSE; |
| 2648 | } |
| 2649 | |
| 2650 | if (! substitute_type (info, name)) |
| 2651 | return FALSE; |
| 2652 | |
| 2653 | t = pop_type (info); |
| 2654 | if (t == NULL) |
| 2655 | return FALSE; |
| 2656 | |
| 2657 | if (! info->stack->method) |
| 2658 | { |
| 2659 | if (info->parameter != 1 && ! append_type (info, ", ")) |
| 2660 | return FALSE; |
| 2661 | |
| 2662 | if (kind == DEBUG_PARM_REG || kind == DEBUG_PARM_REF_REG) |
| 2663 | if (! append_type (info, "register ")) |
| 2664 | return FALSE; |
| 2665 | |
| 2666 | if (! append_type (info, t)) |
| 2667 | return FALSE; |
| 2668 | } |
| 2669 | |
| 2670 | free (t); |
| 2671 | |
| 2672 | ++info->parameter; |
| 2673 | |
| 2674 | return TRUE; |
| 2675 | } |
| 2676 | |
| 2677 | /* Start writing out a block. */ |
| 2678 | |
| 2679 | static bfd_boolean |
| 2680 | tg_start_block (void *p, bfd_vma addr) |
| 2681 | { |
| 2682 | struct pr_handle *info = (struct pr_handle *) p; |
| 2683 | char ab[20], kind, *partof; |
| 2684 | char *t; |
| 2685 | bfd_boolean local; |
| 2686 | |
| 2687 | if (info->parameter > 0) |
| 2688 | { |
| 2689 | info->parameter = 0; |
| 2690 | |
| 2691 | /* Delayed name. */ |
| 2692 | fprintf (info->f, "%s\t%s\t", info->stack->parents, info->filename); |
| 2693 | free (info->stack->parents); |
| 2694 | |
| 2695 | print_vma (addr, ab, TRUE, TRUE); |
| 2696 | translate_addresses (info->abfd, ab, info->f, info->syms); |
| 2697 | local = info->stack->flavor != NULL; |
| 2698 | if (info->stack->method && *info->stack->method) |
| 2699 | { |
| 2700 | kind = 'm'; |
| 2701 | partof = (char *) info->stack->method; |
| 2702 | } |
| 2703 | else |
| 2704 | { |
| 2705 | kind = 'f'; |
| 2706 | partof = NULL; |
| 2707 | if (! info->stack->method && ! append_type (info, ")")) |
| 2708 | return FALSE; |
| 2709 | } |
| 2710 | t = pop_type (info); |
| 2711 | if (t == NULL) |
| 2712 | return FALSE; |
| 2713 | fprintf (info->f, ";\"\tkind:%c\ttype:%s", kind, t); |
| 2714 | if (local) |
| 2715 | fputs ("\tfile:", info->f); |
| 2716 | if (partof) |
| 2717 | { |
| 2718 | fprintf (info->f, "\tclass:%s", partof); |
| 2719 | free (partof); |
| 2720 | } |
| 2721 | fputc ('\n', info->f); |
| 2722 | } |
| 2723 | |
| 2724 | return TRUE; |
| 2725 | } |
| 2726 | |
| 2727 | /* Write out line number information. */ |
| 2728 | |
| 2729 | static bfd_boolean |
| 2730 | tg_lineno (void *p ATTRIBUTE_UNUSED, const char *filename ATTRIBUTE_UNUSED, |
| 2731 | unsigned long lineno ATTRIBUTE_UNUSED, |
| 2732 | bfd_vma addr ATTRIBUTE_UNUSED) |
| 2733 | { |
| 2734 | return TRUE; |
| 2735 | } |
| 2736 | |
| 2737 | /* Finish writing out a block. */ |
| 2738 | |
| 2739 | static bfd_boolean |
| 2740 | tg_end_block (void *p ATTRIBUTE_UNUSED, bfd_vma addr ATTRIBUTE_UNUSED) |
| 2741 | { |
| 2742 | return TRUE; |
| 2743 | } |
| 2744 | |
| 2745 | /* Convert the visibility value into a human readable name. */ |
| 2746 | |
| 2747 | static const char * |
| 2748 | visibility_name (enum debug_visibility visibility) |
| 2749 | { |
| 2750 | const char *s; |
| 2751 | |
| 2752 | switch (visibility) |
| 2753 | { |
| 2754 | case DEBUG_VISIBILITY_PUBLIC: |
| 2755 | s = "public"; |
| 2756 | break; |
| 2757 | case DEBUG_VISIBILITY_PRIVATE: |
| 2758 | s = "private"; |
| 2759 | break; |
| 2760 | case DEBUG_VISIBILITY_PROTECTED: |
| 2761 | s = "protected"; |
| 2762 | break; |
| 2763 | case DEBUG_VISIBILITY_IGNORE: |
| 2764 | s = "/* ignore */"; |
| 2765 | break; |
| 2766 | default: |
| 2767 | abort (); |
| 2768 | return FALSE; |
| 2769 | } |
| 2770 | return s; |
| 2771 | } |