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comparison gcc/langhooks.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
comparison
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111:04ced10e8804 131:84e7813d76e9
1 /* The lang_hooks data structure. 1 /* The lang_hooks data structure.
2 Copyright (C) 2001-2017 Free Software Foundation, Inc. 2 Copyright (C) 2001-2018 Free Software Foundation, Inc.
3 3
4 This file is part of GCC. 4 This file is part of GCC.
5 5
6 GCC is free software; you can redistribute it and/or modify 6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by 7 it under the terms of the GNU General Public License as published by
346 for the positive and negative forms respectively. HANDLERS should 346 for the positive and negative forms respectively. HANDLERS should
347 be passed to any recursive handle_option calls. LOC is the 347 be passed to any recursive handle_option calls. LOC is the
348 location of the option. 348 location of the option.
349 349
350 Return true if the switch is valid, false if invalid. */ 350 Return true if the switch is valid, false if invalid. */
351 bool (*handle_option) (size_t code, const char *arg, int value, int kind, 351 bool (*handle_option) (size_t code, const char *arg, HOST_WIDE_INT value,
352 location_t loc, 352 int kind, location_t loc,
353 const struct cl_option_handlers *handlers); 353 const struct cl_option_handlers *handlers);
354 354
355 /* Called when all command line options have been parsed to allow 355 /* Called when all command line options have been parsed to allow
356 further processing and initialization 356 further processing and initialization
357 357
392 thing that the assembler should talk about, set 392 thing that the assembler should talk about, set
393 DECL_ASSEMBLER_NAME to an appropriate IDENTIFIER_NODE. 393 DECL_ASSEMBLER_NAME to an appropriate IDENTIFIER_NODE.
394 Otherwise, set it to the ERROR_MARK_NODE to ensure that the 394 Otherwise, set it to the ERROR_MARK_NODE to ensure that the
395 assembler does not talk about it. */ 395 assembler does not talk about it. */
396 void (*set_decl_assembler_name) (tree); 396 void (*set_decl_assembler_name) (tree);
397
398 /* Overwrite the DECL_ASSEMBLER_NAME for a node. The name is being
399 changed (including to or from NULL_TREE). */
400 void (*overwrite_decl_assembler_name) (tree, tree);
397 401
398 /* The front end can add its own statistics to -fmem-report with 402 /* The front end can add its own statistics to -fmem-report with
399 this hook. It should output to stderr. */ 403 this hook. It should output to stderr. */
400 void (*print_statistics) (void); 404 void (*print_statistics) (void);
401 405
526 530
527 /* True if this language may use custom descriptors for nested functions 531 /* True if this language may use custom descriptors for nested functions
528 instead of trampolines. */ 532 instead of trampolines. */
529 bool custom_function_descriptors; 533 bool custom_function_descriptors;
530 534
535 /* True if this language emits begin stmt notes. */
536 bool emits_begin_stmt;
537
531 /* Run all lang-specific selftests. */ 538 /* Run all lang-specific selftests. */
532 void (*run_lang_selftests) (void); 539 void (*run_lang_selftests) (void);
533 540
534 /* Attempt to determine the source location of the substring. 541 /* Attempt to determine the source location of the substring.
535 If successful, return NULL and write the source location to *OUT_LOC. 542 If successful, return NULL and write the source location to *OUT_LOC.