osprey-gcc-4.2.0/libcpp/internal.h File Reference

#include "symtab.h"
#include "cpp-id-data.h"

Include dependency graph for internal.h:

This graph shows which files directly or indirectly include this file:

Define Documentation

#define _cpp_mark_macro_used ( NODE )

Value:

do {          \
  if ((NODE)->type == NT_MACRO && !((NODE)->flags & NODE_BUILTIN))  \
    (NODE)->value.macro->used = 1; } while (0)

Definition at line 93 of file internal.h.

#define _dollar_ok ( x ) ((x) == '$' && CPP_OPTION (pfile, dollars_in_ident))

Definition at line 460 of file internal.h.

#define BITS_PER_CPPCHAR_T (CHAR_BIT * sizeof (cppchar_t))

Definition at line 53 of file internal.h.

#define BUFF_FRONT ( BUFF ) ((BUFF)->cur)

Definition at line 114 of file internal.h.

#define BUFF_LIMIT ( BUFF ) ((BUFF)->limit)

Definition at line 115 of file internal.h.

#define BUFF_ROOM ( BUFF ) (size_t) ((BUFF)->limit - (BUFF)->cur)

Definition at line 113 of file internal.h.

#define CPP_ALIGN ( size ) CPP_ALIGN2 (size, DEFAULT_ALIGNMENT)

Definition at line 91 of file internal.h.

#define CPP_ALIGN2	(	size,
		align		)	(((size) + ((align) - 1)) & ~((align) - 1))

Definition at line 90 of file internal.h.

#define CPP_BUF_COL ( BUF ) CPP_BUF_COLUMN(BUF, (BUF)->cur)

Definition at line 65 of file internal.h.

#define CPP_BUF_COLUMN	(	BUF,
		CUR		)	((CUR) - (BUF)->line_base)

Definition at line 64 of file internal.h.

#define CPP_BUFFER ( PFILE ) ((PFILE)->buffer)

Definition at line 63 of file internal.h.

#define CPP_INCREMENT_LINE	(	PFILE,
		COLS_HINT		)

Value:

do { \
    const struct line_maps *line_table = PFILE->line_table; \
    const struct line_map *map = &line_table->maps[line_table->used-1]; \
    unsigned int line = SOURCE_LINE (map, line_table->highest_line); \
    linemap_line_start (PFILE->line_table, line + 1, COLS_HINT); \
  } while (0)

Definition at line 67 of file internal.h.

#define CPP_OPTION	(	PFILE,
		OPTION		)	((PFILE)->opts.OPTION)

Definition at line 62 of file internal.h.

#define CPP_PEDANTIC ( PF ) CPP_OPTION (PF, pedantic)

Definition at line 488 of file internal.h.

#define CPP_STACK_MAX 200

Definition at line 76 of file internal.h.

#define CPP_WTRADITIONAL ( PF ) CPP_OPTION (PF, warn_traditional)

Definition at line 489 of file internal.h.

#define CUR ( c ) ((c)->u.trad.cur)

Definition at line 137 of file internal.h.

#define DEFAULT_ALIGNMENT offsetof (struct dummy, u)

Definition at line 89 of file internal.h.

#define DSC ( str ) (const unsigned char *)str, sizeof str - 1

Definition at line 613 of file internal.h.

#define FIRST ( c ) ((c)->u.iso.first)

Definition at line 135 of file internal.h.

#define HAVE_ICONV 0

Definition at line 36 of file internal.h.

#define INITIAL_NORMALIZE_STATE { 0, 0, normalized_KC }

Definition at line 592 of file internal.h.

Referenced by _cpp_lex_direct(), and convert_ucn().

#define is_hspace ( x ) ISBLANK(x)

Definition at line 466 of file internal.h.

#define is_idchar ( x ) (ISIDNUM(x) || _dollar_ok(x))

Definition at line 462 of file internal.h.

#define is_idstart ( x ) (ISIDST(x) || _dollar_ok(x))

Definition at line 464 of file internal.h.

#define is_numchar ( x ) ISIDNUM(x)

Definition at line 463 of file internal.h.

#define is_numstart ( x ) ISDIGIT(x)

Definition at line 465 of file internal.h.

#define is_nvspace ( x ) IS_NVSPACE(x)

Definition at line 468 of file internal.h.

#define is_space ( x ) IS_SPACE_OR_NUL(x)

Definition at line 469 of file internal.h.

#define is_vspace ( x ) IS_VSPACE(x)

Definition at line 467 of file internal.h.

#define LAST ( c ) ((c)->u.iso.last)

Definition at line 136 of file internal.h.

#define NORMALIZE_STATE_RESULT ( st ) ((st)->level)

Definition at line 593 of file internal.h.

Referenced by warn_about_normalization().

#define NORMALIZE_STATE_UPDATE_IDNUM ( st ) ((st)->previous = 0, (st)->prev_class = 0)

Definition at line 597 of file internal.h.

Referenced by _cpp_valid_ucn(), lex_identifier(), and lex_number().

#define RLIMIT ( c ) ((c)->u.trad.rlimit)

Definition at line 138 of file internal.h.

#define VALID_SIGN	(	c,
		prevc		)

Value:

(((c) == '+' || (c) == '-') && \
   ((prevc) == 'e' || (prevc) == 'E' \
    || (((prevc) == 'p' || (prevc) == 'P') \
        && CPP_OPTION (pfile, extended_numbers))))

Definition at line 56 of file internal.h.

Typedef Documentation

typedef struct _cpp_buff _cpp_buff

Definition at line 98 of file internal.h.

typedef struct _cpp_file _cpp_file

Definition at line 515 of file internal.h.

typedef struct _cpp_line_note _cpp_line_note

Definition at line 234 of file internal.h.

typedef bool(* convert_f)(iconv_t, const unsigned char *, size_t, struct _cpp_strbuf *)

Definition at line 45 of file internal.h.

typedef struct cpp_context cpp_context

Definition at line 140 of file internal.h.

typedef int iconv_t

Definition at line 37 of file internal.h.

typedef struct tokenrun tokenrun

Definition at line 127 of file internal.h.

Enumeration Type Documentation

enum include_type

Enumerator:

IT_INCLUDE
IT_INCLUDE_NEXT
IT_IMPORT
IT_CMDLINE
IT_INCLUDE
IT_INCLUDE_NEXT
IT_IMPORT
IT_CMDLINE
IT_INCLUDE
IT_INCLUDE_NEXT
IT_IMPORT
IT_CMDLINE
IT_INCLUDE
IT_INCLUDE_NEXT
IT_IMPORT
IT_CMDLINE

Definition at line 118 of file internal.h.

Function Documentation

unsigned char* _cpp_aligned_alloc	(	cpp_reader *	,
		size_t
	)

Definition at line 2332 of file cpplex.c.

References _cpp_get_buff(), cpp_reader::a_buff, _cpp_buff::cur, _cpp_buff::limit, _cpp_buff::next, and result.

Referenced by _cpp_create_definition(), insert_pragma_entry(), and new_pragma_entry().

_cpp_buff* _cpp_append_extend_buff	(	cpp_reader *	,
		_cpp_buff *	,
		size_t
	)

Definition at line 2253 of file cpplex.c.

References _cpp_get_buff(), _cpp_buff::base, BUFF_ROOM, _cpp_buff::cur, EXTENDED_BUFF_SIZE, memcpy, new_buff(), _cpp_buff::next, and size.

Referenced by collect_args().

bool _cpp_arguments_ok	(	cpp_reader *	,
		cpp_macro *	,
		const cpp_hashnode *	,
		unsigned	int
	)

Definition at line 523 of file cppmacro.c.

References CPP_DL_ERROR, CPP_DL_PEDWARN, cpp_error(), CPP_PEDANTIC, DL_ERROR, DL_PEDWARN, NODE_NAME, cpp_macro::paramc, cpp_macro::syshdr, and cpp_macro::variadic.

Referenced by _cpp_scan_out_logical_line(), collect_args(), and scan_out_logical_line().

int _cpp_begin_message	(	cpp_reader *	,
		int	,
		source_location	,
		unsigned	int
	)

Definition at line 73 of file cpperror.c.

References _, CPP_DL_ERROR, CPP_DL_EXTRACT, CPP_DL_ICE, CPP_DL_PEDWARN, CPP_DL_WARNING, CPP_DL_WARNING_P, CPP_DL_WARNING_SYSHDR, CPP_IN_SYSTEM_HEADER, cpp_in_system_header(), CPP_OPTION, DL_ERROR, DL_EXTRACT, DL_ICE, DL_PEDWARN, DL_WARNING, DL_WARNING_P, DL_WARNING_SYSHDR, cpp_reader::errors, fputs(), inhibit_warnings, print_location(), warn_system_headers, and warnings_are_errors.

Referenced by cpp_error(), cpp_error_with_line(), do_diagnostic(), and VPARAMS().

const unsigned char* _cpp_builtin_macro_text	(	cpp_reader *	,
		cpp_hashnode *
	)

Definition at line 129 of file cppmacro.c.

References _cpp_get_file_stat(), _cpp_unaligned_alloc(), asctime(), BT_BASE_FILE, BT_DATE, BT_FILE, BT_INCLUDE_LEVEL, BT_SPECLINE, BT_STDC, BT_TIME, BT_TIMESTAMP, buf, cpp_hashnode::builtin, CPP_DL_ICE, CPP_DL_WARNING, cpp_errno(), cpp_error(), cpp_get_buffer(), cpp_get_file(), CPP_IN_SYSTEM_HEADER, cpp_in_system_header(), CPP_OPTION, cpp_quote_string(), cpp_reader::cur_token, cpp_reader::date, line_maps::depth, DL_ICE, DL_WARNING, errno, line_maps::highest_line, INCLUDED_FROM, len, cpp_reader::line_table, linemap_lookup(), localtime(), MAIN_FILE_P, map, line_maps::maps, monthnames, NODE_NAME, NULL, result, SOURCE_LINE, sprintf(), stat::st_mtime, str, strcpy, strlen(), time, cpp_reader::time, cpp_buffer::timestamp, line_map::to_file, U, uchar, line_maps::used, and cpp_hashnode::value.

Referenced by builtin_macro(), and push_replacement_text().

void _cpp_clean_line ( cpp_reader * )

Definition at line 103 of file lex.c.

References _cpp_trigraph_map, add_line_note(), cpp_reader::buffer, c, CPP_OPTION, cpp_buffer::cur, cpp_buffer::cur_note, d, cpp_buffer::from_stage3, is_nvspace, cpp_buffer::line_base, cpp_buffer::need_line, cpp_buffer::next_line, cpp_buffer::notes_used, p, cpp_buffer::rlimit, s, and uchar.

void _cpp_cleanup_files ( cpp_reader * )

Definition at line 1012 of file files.c.

References cpp_reader::dir_hash, cpp_reader::file_hash, and htab_delete().

int _cpp_compare_file_date	(	cpp_reader *	,
		const char *	,
		int
	)

Definition at line 1097 of file files.c.

References _cpp_find_file(), cpp_reader::buffer, close, dir, _cpp_file::err_no, _cpp_file::fd, cpp_buffer::file, IT_INCLUDE, search_path_head(), _cpp_file::st, and stat::st_mtime.

unsigned char* _cpp_convert_input	(	cpp_reader *	,
		const char *	,
		unsigned char *	,
		size_t	,
		size_t	,
		off_t *
	)

Definition at line 1429 of file charset.c.

References APPLY_CONVERSION, _cpp_strbuf::asize, convert_no_conversion(), convert_using_iconv, CPP_DL_ERROR, cpp_error(), CPP_OPTION, free(), iconv_close, init_iconv_desc(), _cpp_strbuf::len, MAX, SOURCE_CHARSET, _cpp_strbuf::text, uchar, xmalloc(), XNEWVEC, xrealloc(), and XRESIZEVEC.

Referenced by read_file_guts().

unsigned char* _cpp_copy_replacement_text	(	const cpp_macro *	,
		unsigned char *
	)

Definition at line 784 of file traditional.c.

References block::arg_index, b, BLOCK_LEN, cpp_macro::count, exp, cpp_macro::exp, cpp_macro::fun_like, memcpy, NODE_LEN, NODE_NAME, cpp_macro::paramc, cpp_macro::params, block::text, cpp_macro::text, block::text_len, and uchar.

bool _cpp_create_definition	(	cpp_reader *	,
		cpp_hashnode *
	)

Definition at line 1546 of file cppmacro.c.

References _cpp_aligned_alloc(), _cpp_create_trad_definition(), _cpp_free_definition(), _cpp_warn_if_unused_macro(), ht::alloc_subobject, cpp_hashnode::arg_index, cpp_reader::buffer, cpp_macro::count, CPP_DL_PEDWARN, cpp_error_with_line(), CPP_OPTION, create_iso_definition(), cpp_reader::cur_token, cpp_reader::directive_line, DL_PEDWARN, DSC, cpp_hashnode::flags, cpp_macro::fun_like, cpp_reader::hash_table, i, cpp_macro::line, cpp_hashnode::macro, cpp_reader::macro_buffer, NODE_BUILTIN, NODE_MACRO_ARG, NODE_NAME, NODE_WARN, NT_MACRO, NT_VOID, NULL, ok(), cpp_macro::paramc, cpp_macro::params, cpp_reader::state, cpp_macro::syshdr, cpp_buffer::sysp, cpp_macro::used, ustrncmp(), lexer_state::va_args_ok, cpp_hashnode::value, cpp_macro::variadic, warn_of_redefinition(), and warn_unused_macros.

Referenced by cpp_read_state(), and do_define().

bool _cpp_create_trad_definition	(	cpp_reader *	,
		cpp_macro *
	)

Definition at line 1075 of file cpptrad.c.

References _cpp_scan_out_logical_line(), cpp_reader::a_buff, cpp_reader::base, BUFF_FRONT, cpp_reader::buffer, check_output_buffer(), cpp_reader::context, CPP_OPTION, CUR, cur, cpp_buffer::cur, cpp_reader::cur, cpp_macro::fun_like, is_space, NULL, ok(), cpp_reader::out, cpp_macro::paramc, cpp_macro::params, lexer_state::prevent_expansion, RLIMIT, cpp_buffer::rlimit, save_replacement_text(), scan_out_logical_line(), scan_parameters(), skip_whitespace(), cpp_reader::state, and uchar.

Referenced by _cpp_create_definition().

const char* _cpp_default_encoding ( void )

Definition at line 1480 of file charset.c.

References current_encoding, nl_langinfo(), NULL, setlocale, and SOURCE_CHARSET.

void _cpp_define_builtin	(	cpp_reader *	,
		const char *
	)

Definition at line 1816 of file cpplib.c.

References alloca, buf, len, memcpy, run_directive(), strlen(), and T_DEFINE.

void _cpp_destroy_hashtable ( cpp_reader * )

Definition at line 81 of file cpphash.c.

References cpp_reader::hash_ob, cpp_reader::hash_table, ht_destroy(), obstack_free, and cpp_reader::our_hashtable.

void _cpp_destroy_iconv ( cpp_reader * )

Definition at line 708 of file charset.c.

References cset_converter::cd, convert_using_iconv, cset_converter::func, HAVE_ICONV, iconv_close, cpp_reader::narrow_cset_desc, and cpp_reader::wide_cset_desc.

void _cpp_do__Pragma ( cpp_reader * )

Definition at line 1328 of file cpplib.c.

References CPP_DL_ERROR, cpp_error(), destringize_and_run(), cpp_reader::directive_result, DL_ERROR, get__Pragma_string(), cpp_token::str, and cpp_token::val.

Referenced by builtin_macro().

void _cpp_do_file_change	(	cpp_reader *	,
		enum	lc_reason,
		const char *	,
		unsigned	int,
		unsigned	int
	)

Definition at line 916 of file cpplib.c.

References add_line_map(), cpp_reader::cb, cpp_callbacks::file_change, cpp_reader::line_table, linemap_add(), linemap_line_start(), map, NULL, and line_map::to_line.

Referenced by _cpp_pop_buffer(), _cpp_stack_file(), cpp_change_file(), cpp_make_system_header(), do_line(), do_linemarker(), and stack_include_file().

int _cpp_equiv_tokens	(	const cpp_token *	,
		const cpp_token *
	)

Definition at line 1304 of file lex.c.

References cpp_token::arg_no, cpp_token::flags, cpp_string::len, memcmp, cpp_token::node, SPELL_IDENT, SPELL_LITERAL, SPELL_NONE, SPELL_OPERATOR, cpp_token::str, cpp_string::text, TOKEN_SPELL, and cpp_token::val.

struct op* _cpp_expand_op_stack ( cpp_reader * ) [read]

Definition at line 1007 of file cppexp.c.

References cpp_reader::op_limit, cpp_reader::op_stack, size_t, xrealloc(), and XRESIZEVEC.

Referenced by _cpp_parse_expr().

bool _cpp_expansions_different_trad	(	const cpp_macro *	,
		const cpp_macro *
	)

Definition at line 1069 of file traditional.c.

References block::arg_index, BLOCK_LEN, canonicalize_text(), cpp_macro::count, cpp_macro::exp, free(), memcmp, p1, p2, cpp_macro::paramc, block::text, cpp_macro::text, block::text_len, uchar, xmalloc(), and XNEWVEC.

void _cpp_extend_buff	(	cpp_reader *	,
		_cpp_buff **	,
		size_t
	)

Definition at line 2272 of file cpplex.c.

References _cpp_get_buff(), _cpp_buff::base, BUFF_ROOM, _cpp_buff::cur, EXTENDED_BUFF_SIZE, memcpy, new_buff(), _cpp_buff::next, and size.

Referenced by _cpp_save_parameter(), alloc_expansion_token(), parse_answer(), parse_string(), save_replacement_text(), and stringify_arg().

void _cpp_fake_include	(	cpp_reader *	,
		const char *
	)

Definition at line 224 of file cppfiles.c.

References _cpp_find_file(), cpp_reader::buffer, _cpp_file::dir, cpp_buffer::file, and find_or_create_entry().

Referenced by do_linemarker().

bool _cpp_find_failed ( _cpp_file * )

Definition at line 373 of file files.c.

References _cpp_file::err_no.

_cpp_file* _cpp_find_file	(	cpp_reader *	,
		const char *	,
		cpp_dir *	,
		bool	,
		int
	)

void _cpp_free_buff ( _cpp_buff * )

Definition at line 2288 of file cpplex.c.

References _cpp_buff::base, free(), _cpp_buff::next, and next.

void _cpp_free_definition ( cpp_hashnode * )

Definition at line 1294 of file cppmacro.c.

References cpp_hashnode::flags, NODE_BUILTIN, NODE_DISABLED, and NT_VOID.

Referenced by _cpp_create_definition(), do_pragma_poison(), do_unassert(), and do_undef().

_cpp_buff* _cpp_get_buff	(	cpp_reader *	,
		size_t
	)

Definition at line 2222 of file cpplex.c.

References _cpp_buff::base, BUFF_SIZE_UPPER_BOUND, _cpp_buff::cur, cpp_reader::free_buffs, _cpp_buff::limit, new_buff(), _cpp_buff::next, NULL, p, result, and size.

Referenced by _cpp_aligned_alloc(), _cpp_append_extend_buff(), _cpp_extend_buff(), _cpp_unaligned_alloc(), collect_args(), maybe_start_funlike(), replace_args(), replace_args_and_push(), and stringify_arg().

struct stat* _cpp_get_file_stat ( _cpp_file * ) [read]

Definition at line 1152 of file files.c.

References _cpp_file::st.

Referenced by _cpp_builtin_macro_text().

bool _cpp_get_fresh_line ( cpp_reader * )

int _cpp_handle_directive	(	cpp_reader *	,
		int
	)

void _cpp_init_directives ( cpp_reader * )

Definition at line 1990 of file cpplib.c.

References cpp_lookup(), cpp_hashnode::directive_index, i, int, length, N_DIRECTIVES, and node.

Referenced by _cpp_init_hashtable().

void _cpp_init_files ( cpp_reader * )

Definition at line 1001 of file files.c.

References allocate_file_hash_entries(), cpp_reader::dir_hash, cpp_reader::file_hash, file_hash_eq(), file_hash_hash(), free(), htab_create_alloc(), NULL, and xcalloc().

void _cpp_init_hashtable	(	cpp_reader *	,
		hash_table *
	)

Definition at line 50 of file cpphash.c.

References _cpp_init_directives(), _cpp_init_internal_pragmas(), _obstack_begin(), alloc_node(), cpp_lookup(), DSC, cpp_hashnode::flags, free(), gcc_obstack_init, cpp_reader::hash_ob, cpp_reader::hash_table, ht_create(), spec_nodes::n__VA_ARGS__, spec_nodes::n_defined, spec_nodes::n_false, spec_nodes::n_true, NODE_DIAGNOSTIC, NULL, cpp_reader::our_hashtable, PARAMS, s, cpp_reader::spec_nodes, void, and xmalloc().

void _cpp_init_internal_pragmas ( cpp_reader * )

Definition at line 1075 of file cpplib.c.

References cpp_register_pragma(), do_pragma_dependency(), do_pragma_once(), do_pragma_poison(), do_pragma_system_header(), register_pragma(), and register_pragma_internal().

Referenced by _cpp_init_hashtable().

void _cpp_init_tokenrun	(	tokenrun *	,
		unsigned	int
	)

Definition at line 791 of file cpplex.c.

References tokenrun::base, tokenrun::limit, tokenrun::next, NULL, xnewvec, and XNEWVEC.

Referenced by next_tokenrun().

cpp_hashnode* _cpp_interpret_identifier	(	cpp_reader *	pfile,
		const unsigned char *	id,
		size_t	len
	)

Definition at line 1531 of file charset.c.

References alloca, buf, CPP_DL_ERROR, cpp_errno(), CPP_HASHNODE, errno, cpp_reader::hash_table, hex_value, HT_ALLOC, ht_lookup(), ISXDIGIT, length, one_cppchar_to_utf8(), and uchar.

Referenced by lex_identifier().

cpp_token* _cpp_lex_direct ( cpp_reader * )

Definition at line 1098 of file cpplex.c.

References _cpp_get_fresh_line(), _cpp_process_line_notes(), _cpp_skip_block_comment(), lexer_state::angled_headers, BACKUP, tokenrun::base, cpp_reader::base_run, BOL, cpp_reader::buffer, cpp_token::c, CLK_GNUC89, cpp_token::col, continue_after_nul(), CPP_BUF_COLUMN, CPP_DL_ERROR, CPP_DL_PEDWARN, CPP_DL_WARNING, cpp_error(), CPP_IN_SYSTEM_HEADER, cpp_in_system_header(), CPP_INCREMENT_LINE, CPP_OPTION, CPP_PEDANTIC, create_literal(), cpp_buffer::cur, cpp_buffer::cur_note, cpp_reader::cur_run, cpp_reader::cur_token, DIGRAPH, cpp_hashnode::directive_index, DL_ERROR, DL_PEDWARN, DL_WARNING, dollars_in_ident, cpp_token::flags, cpp_hashnode::flags, forms_identifier_p(), get_effective_char(), handle_newline(), line_maps::highest_line, HT_ALLOC, ht_lookup(), IF_NEXT_IS, lexer_state::in_deferred_pragma, lexer_state::in_directive, INITIAL_NORMALIZE_STATE, ISDIGIT, cpp_reader::keep_tokens, lex_identifier(), lex_number(), lex_string, cpp_token::line, cpp_reader::line_table, LINEMAP_POSITION_FOR_COLUMN, NAMED_OP, cpp_buffer::need_line, cpp_token::node, NODE_OPERATOR, cpp_buffer::notes, cpp_hashnode::operator, cpp_reader::overlaid_buffer, parse_identifier(), parse_number(), parse_string(), lexer_state::parsing_args, _cpp_line_note::pos, pos(), lexer_state::pragma_allow_expansion, PREV_WHITE, lexer_state::prevent_expansion, result, cpp_buffer::rlimit, save_comment(), lexer_state::save_comments, cpp_buffer::saved_flags, skip_block_comment(), skip_escaped_newlines(), skip_line_comment(), skip_whitespace(), cpp_reader::state, cpp_token::str, TRUE, uchar, cpp_token::val, cpp_hashnode::value, warn_about_normalization(), warn_comments, and cpp_buffer::warned_cplusplus_comments.

Referenced by _cpp_lex_token(), builtin_macro(), lex_expansion_token(), and paste_tokens().

const cpp_token* _cpp_lex_token ( cpp_reader * )

void _cpp_mark_file_once_only	(	cpp_reader *	,
		struct _cpp_file *
	)

Definition at line 740 of file files.c.

References _cpp_file::once_only, and cpp_reader::seen_once_only.

Referenced by do_pragma_once(), and should_stack_file().

void _cpp_maybe_push_include_file ( cpp_reader * )

void _cpp_overlay_buffer	(	cpp_reader *	pfile,
		const unsigned char *	,
		size_t
	)

Definition at line 331 of file cpptrad.c.

References cpp_reader::buffer, cpp_buffer::cur, cpp_buffer::line_base, cpp_buffer::need_line, cpp_buffer::next_line, cpp_reader::overlaid_buffer, cpp_buffer::rlimit, cpp_reader::saved_cur, cpp_buffer::saved_cur, cpp_reader::saved_line_base, cpp_buffer::saved_rlimit, and cpp_reader::saved_rlimit.

Referenced by continue_after_nul(), and prepare_directive_trad().

bool _cpp_parse_expr ( cpp_reader * )

Definition at line 711 of file cppexp.c.

References _cpp_expand_op_stack(), cpp_token::c, CPP_DL_ICE, cpp_error(), cpp_get_token(), cpp_token_as_text(), CPP_UMINUS, CPP_UPLUS, DL_ICE, eval_token(), operator::flags, ISGRAPH, cpp_reader::mi_ind_cmacro, NO_L_OPERAND, num_zerop, op::op, cpp_reader::op_limit, cpp_reader::op_stack, optab, reduce(), lexer_state::skip_eval, cpp_reader::state, SYNTAX_ERROR, SYNTAX_ERROR2, op::token, top, cpp_token::val, and op::value.

Referenced by do_elif(), and do_if().

void _cpp_pop_buffer ( cpp_reader * )

void _cpp_pop_context ( cpp_reader * )

Definition at line 1083 of file cppmacro.c.

References _cpp_release_buff(), cpp_context::buff, cpp_reader::context, cpp_hashnode::flags, cpp_context::macro, NODE_DISABLED, and cpp_context::prev.

Referenced by _cpp_scan_out_logical_line(), cpp_get_token(), expand_arg(), scan_out_logical_line(), and skip_rest_of_line().

void _cpp_pop_file_buffer	(	cpp_reader *	,
		struct _cpp_file *
	)

Definition at line 1131 of file files.c.

References _cpp_file::buffer, _cpp_file::buffer_valid, _cpp_file::cmacro, free(), cpp_reader::mi_cmacro, cpp_reader::mi_valid, and NULL.

void _cpp_process_line_notes	(	cpp_reader *	,
		int
	)

void _cpp_push_text_context	(	cpp_reader *	,
		cpp_hashnode *	,
		const unsigned char *	,
		size_t
	)

Definition at line 1012 of file cppmacro.c.

References cpp_context::buff, CUR, cpp_context::direct_p, cpp_hashnode::flags, cpp_context::macro, next_context(), NODE_DISABLED, NULL, and RLIMIT.

Referenced by push_replacement_text(), and replace_args_and_push().

void _cpp_push_token_context	(	cpp_reader *	,
		cpp_hashnode *	,
		const cpp_token *	,
		unsigned	int
	)

Definition at line 973 of file macro.c.

References cpp_context::buff, cpp_context::direct_p, FIRST, LAST, cpp_context::macro, next_context(), and NULL.

Referenced by builtin_macro(), destringize_and_run(), do_pragma(), enter_macro_context(), funlike_invocation_p(), and paste_all_tokens().

bool _cpp_read_file_entries	(	cpp_reader *	,
		FILE *
	)

bool _cpp_read_logical_line_trad ( cpp_reader * )

Definition at line 364 of file cpptrad.c.

References _cpp_get_fresh_line(), _cpp_pop_buffer(), _cpp_scan_out_logical_line(), cpp_reader::buffer, cpp_buffer::need_line, NULL, scan_out_logical_line(), lexer_state::skipping, and cpp_reader::state.

Referenced by continue_after_nul(), cpp_scan_nooutput(), prepare_directive_trad(), and scan_translation_unit_trad().

void _cpp_release_buff	(	cpp_reader *	,
		_cpp_buff *
	)

Definition at line 2208 of file cpplex.c.

References end, cpp_reader::free_buffs, and _cpp_buff::next.

Referenced by _cpp_pop_context(), _cpp_scan_out_logical_line(), collect_args(), enter_macro_context(), maybe_start_funlike(), scan_out_logical_line(), and stringify_arg().

void _cpp_remove_overlay ( cpp_reader * )

Definition at line 350 of file cpptrad.c.

References cpp_buffer::cur, cpp_buffer::line_base, cpp_buffer::need_line, NULL, cpp_reader::overlaid_buffer, cpp_buffer::rlimit, cpp_reader::saved_cur, cpp_buffer::saved_cur, cpp_reader::saved_line_base, cpp_buffer::saved_rlimit, and cpp_reader::saved_rlimit.

Referenced by continue_after_nul(), and end_directive().

size_t _cpp_replacement_text_len ( const cpp_macro * )

Definition at line 754 of file traditional.c.

References block::arg_index, b, BLOCK_LEN, cpp_macro::count, exp, cpp_macro::exp, cpp_macro::fun_like, len, NODE_LEN, cpp_macro::paramc, cpp_macro::params, cpp_macro::text, block::text_len, and uchar.

void _cpp_report_missing_guards ( cpp_reader * )

Definition at line 647 of file cppfiles.c.

References cpp_reader::file_hash, htab_traverse(), PTR, report_missing_guard(), and splay_tree_foreach().

void _cpp_restore_pragma_names	(	cpp_reader *	,
		char **
	)

Definition at line 1148 of file directives.c.

References free(), cpp_reader::pragmas, restore_registered_pragmas(), and void.

Referenced by cpp_read_state().

bool _cpp_save_file_entries	(	cpp_reader *	pfile,
		FILE *	f
	)

bool _cpp_save_parameter	(	cpp_reader *	,
		cpp_macro *	,
		cpp_hashnode *
	)

Definition at line 1306 of file cppmacro.c.

References _cpp_extend_buff(), cpp_reader::a_buff, cpp_hashnode::arg_index, BUFF_FRONT, BUFF_ROOM, CPP_DL_ERROR, cpp_error(), DL_ERROR, cpp_hashnode::flags, len, cpp_reader::macro_buffer, cpp_reader::macro_buffer_len, NODE_MACRO_ARG, NODE_NAME, cpp_macro::paramc, cpp_hashnode::value, xrealloc(), and XRESIZEVEC.

Referenced by parse_params(), and scan_parameters().

char** _cpp_save_pragma_names ( cpp_reader * )

Definition at line 1119 of file directives.c.

References count_registered_pragmas(), cpp_reader::pragmas, result, save_registered_pragmas(), void, and XNEWVEC.

Referenced by cpp_prepare_state().

bool _cpp_scan_out_logical_line	(	cpp_reader *	,
		cpp_macro *
	)

Definition at line 343 of file traditional.c.

References _cpp_arguments_ok(), _cpp_get_fresh_line(), _cpp_handle_directive(), _cpp_pop_context(), _cpp_process_line_notes(), _cpp_release_buff(), lexer_state::angled_headers, cpp_hashnode::arg_index, fun_macro::argc, fun_macro::args, cpp_reader::base, fun_macro::buff, cpp_reader::buffer, c, check_output_buffer(), CLK_ASM, cpp_reader::context, copy_comment(), CPP_DL_ERROR, cpp_error_with_line(), CPP_INCREMENT_LINE, CPP_OPTION, CUR, cur, cpp_buffer::cur, cpp_reader::cur, cpp_buffer::cur_note, cpp_reader::first_line, cpp_hashnode::flags, cpp_macro::fun_like, line_maps::highest_line, lexer_state::in_directive, lexer_state::in_expression, is_idstart, is_numstart, lex_identifier(), fun_macro::line, cpp_reader::line_table, ls_answer, ls_defined, ls_defined_close, ls_fun_close, ls_fun_open, ls_hash, ls_none, ls_predicate, cpp_hashnode::macro, maybe_start_funlike(), cpp_reader::mi_valid, spec_nodes::n_defined, cpp_buffer::need_line, node, fun_macro::node, NODE_BUILTIN, NODE_MACRO_ARG, NODE_NAME, cpp_buffer::notes, NT_MACRO, NULL, fun_macro::offset, cpp_reader::out, out, cpp_macro::paramc, _cpp_line_note::pos, cpp_context::prev, lexer_state::prevent_expansion, push_replacement_text(), quote, recursive_macro(), replace_args_and_push(), result, RLIMIT, cpp_buffer::rlimit, save_argument(), save_replacement_text(), skip_whitespace(), lexer_state::skipping, cpp_reader::spec_nodes, cpp_reader::state, uchar, cpp_macro::used, and cpp_hashnode::value.

bool _cpp_skip_block_comment ( cpp_reader * )

Definition at line 317 of file lex.c.

References _cpp_clean_line(), _cpp_process_line_notes(), cpp_reader::buffer, c, CPP_BUF_COL, CPP_DL_WARNING, cpp_error_with_line(), CPP_INCREMENT_LINE, CPP_OPTION, cur, cpp_buffer::cur, line_maps::highest_line, cpp_buffer::line_base, cpp_reader::line_table, cpp_buffer::next_line, cpp_buffer::rlimit, uchar, and warn_comments.

bool _cpp_stack_file	(	cpp_reader *	,
		_cpp_file *	,
		bool
	)

Definition at line 698 of file files.c.

References _cpp_do_file_change(), cpp_reader::buffer, _cpp_file::buffer, _cpp_file::buffer_valid, CPP_OPTION, cpp_push_buffer(), cpp_reader::deps, deps_add_dep(), _cpp_file::dir, cpp_buffer::file, LC_ENTER, _cpp_file::main_file, MAX, cpp_reader::mi_cmacro, cpp_reader::mi_valid, NULL, _cpp_file::path, should_stack_file(), _cpp_file::st, stat::st_size, _cpp_file::stack_count, cpp_dir::sysp, and cpp_buffer::sysp.

Referenced by _cpp_stack_include().

bool _cpp_stack_include	(	cpp_reader *	,
		const char *	,
		int	,
		enum	include_type
	)

Definition at line 809 of file files.c.

References _cpp_find_file(), _cpp_stack_file(), dir, _cpp_file::err_no, line_maps::highest_location, IT_CMDLINE, IT_IMPORT, cpp_reader::line_table, _cpp_file::pch, and search_path_head().

Referenced by cpp_push_include(), and do_include_common().

cpp_token* _cpp_temp_token ( cpp_reader * )

Definition at line 820 of file cpplex.c.

References tokenrun::base, cpp_token::col, cpp_reader::cur_run, cpp_reader::cur_token, tokenrun::limit, cpp_token::line, next_tokenrun(), and result.

Referenced by builtin_macro(), cpp_get_token(), glue_header_name(), new_string_token(), padding_token(), paste_tokens(), and replace_args().

int _cpp_test_assertion	(	cpp_reader *	,
		unsigned int *
	)

Definition at line 1688 of file cpplib.c.

References _cpp_backup_tokens(), cpp_reader::cur_token, find_answer(), node, NT_ASSERTION, parse_assertion(), and T_IF.

Referenced by eval_token().

unsigned char* _cpp_unaligned_alloc	(	cpp_reader *	,
		size_t
	)

Definition at line 2302 of file cpplex.c.

References _cpp_get_buff(), _cpp_buff::cur, _cpp_buff::limit, _cpp_buff::next, result, and cpp_reader::u_buff.

Referenced by _cpp_builtin_macro_text(), cpp_token_as_text(), create_literal(), dequote_string(), do_pragma(), glue_header_name(), lex_number(), parse_number(), push_replacement_text(), save_comment(), and save_replacement_text().

cppchar_t _cpp_valid_ucn	(	cpp_reader *	,
		const unsigned char **	,
		const unsigned char *	,
		int	,
		struct normalize_state *	state
	)

Definition at line 938 of file charset.c.

References base, c, CPP_DL_ERROR, CPP_DL_ICE, CPP_DL_PEDWARN, CPP_DL_WARNING, cpp_error(), CPP_OPTION, CPP_WTRADITIONAL, dollars_in_ident, hex_value, ISXDIGIT, length, NORMALIZE_STATE_UPDATE_IDNUM, result, lexer_state::skipping, cpp_reader::state, str, uchar, and ucn_valid_in_identifier().

int _cpp_warn_if_unused_macro	(	cpp_reader *	,
		cpp_hashnode *	,
		void *
	)

static int cpp_in_system_header ( cpp_reader * pfile ) [inline, static]

Definition at line 484 of file internal.h.

References cpp_reader::buffer, and cpp_buffer::sysp.

static int ufputs	(	const unsigned char *	s,
		FILE *	f
	)			`[inline, static]`

Definition at line 665 of file internal.h.

References fputs().

static unsigned char * ustrchr	(	const unsigned char *	s1,
		int	c
	)			`[inline, static]`

Definition at line 659 of file internal.h.

References strchr.

static int ustrcmp	(	const unsigned char *	s1,
		const unsigned char *	s2
	)			`[inline, static]`

Definition at line 629 of file internal.h.

References strcmp().

static int ustrcspn	(	const unsigned char *	s1,
		const char *	s2
	)			`[inline, static]`

Definition at line 641 of file internal.h.

References strcspn().

static size_t ustrlen ( const unsigned char * s1 ) [inline, static]

Definition at line 647 of file internal.h.

References strlen().

static int ustrncmp	(	const unsigned char *	s1,
		const unsigned char *	s2,
		size_t	n
	)			`[inline, static]`

Definition at line 635 of file internal.h.

References strncmp().

static unsigned char * uxstrdup ( const unsigned char * s1 ) [inline, static]

Definition at line 653 of file internal.h.

References xstrdup().

Variable Documentation

unsigned char _cpp_trigraph_map[UCHAR_MAX+1]


Data Types
type	cset_converter
type	dummy
type	_cpp_buff
union	utoken
type	tokenrun
type	cpp_context
type	lexer_state
type	spec_nodes
type	_cpp_line_note
type	cpp_buffer
type	cpp_reader
type	normalize_state
Defines
#define	HAVE_ICONV 0
#define	BITS_PER_CPPCHAR_T (CHAR_BIT * sizeof (cppchar_t))
#define	VALID_SIGN(c, prevc)
#define	CPP_OPTION(PFILE, OPTION) ((PFILE)->opts.OPTION)
#define	CPP_BUFFER(PFILE) ((PFILE)->buffer)
#define	CPP_BUF_COLUMN(BUF, CUR) ((CUR) - (BUF)->line_base)
#define	CPP_BUF_COL(BUF) CPP_BUF_COLUMN(BUF, (BUF)->cur)
#define	CPP_INCREMENT_LINE(PFILE, COLS_HINT)
#define	CPP_STACK_MAX 200
#define	DEFAULT_ALIGNMENT offsetof (struct dummy, u)
#define	CPP_ALIGN2(size, align) (((size) + ((align) - 1)) & ~((align) - 1))
#define	CPP_ALIGN(size) CPP_ALIGN2 (size, DEFAULT_ALIGNMENT)
#define	_cpp_mark_macro_used(NODE)
#define	BUFF_ROOM(BUFF) (size_t) ((BUFF)->limit - (BUFF)->cur)
#define	BUFF_FRONT(BUFF) ((BUFF)->cur)
#define	BUFF_LIMIT(BUFF) ((BUFF)->limit)
#define	FIRST(c) ((c)->u.iso.first)
#define	LAST(c) ((c)->u.iso.last)
#define	CUR(c) ((c)->u.trad.cur)
#define	RLIMIT(c) ((c)->u.trad.rlimit)
#define	_dollar_ok(x) ((x) == '$' && CPP_OPTION (pfile, dollars_in_ident))
#define	is_idchar(x) (ISIDNUM(x) \|\| _dollar_ok(x))
#define	is_numchar(x) ISIDNUM(x)
#define	is_idstart(x) (ISIDST(x) \|\| _dollar_ok(x))
#define	is_numstart(x) ISDIGIT(x)
#define	is_hspace(x) ISBLANK(x)
#define	is_vspace(x) IS_VSPACE(x)
#define	is_nvspace(x) IS_NVSPACE(x)
#define	is_space(x) IS_SPACE_OR_NUL(x)
#define	CPP_PEDANTIC(PF) CPP_OPTION (PF, pedantic)
#define	CPP_WTRADITIONAL(PF) CPP_OPTION (PF, warn_traditional)
#define	INITIAL_NORMALIZE_STATE { 0, 0, normalized_KC }
#define	NORMALIZE_STATE_RESULT(st) ((st)->level)
#define	NORMALIZE_STATE_UPDATE_IDNUM(st) ((st)->previous = 0, (st)->prev_class = 0)
#define	DSC(str) (const unsigned char *)str, sizeof str - 1
Typedefs
typedef int	iconv_t
typedef bool(*	convert_f )(iconv_t, const unsigned char , size_t, struct _cpp_strbuf )
typedef struct _cpp_buff	_cpp_buff
typedef struct tokenrun	tokenrun
typedef struct cpp_context	cpp_context
typedef struct _cpp_line_note	_cpp_line_note
typedef struct _cpp_file	_cpp_file
Enumerations
enum	include_type { IT_INCLUDE, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE, IT_INCLUDE, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE, IT_INCLUDE, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE, IT_INCLUDE, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE }
Functions/Subroutines
_cpp_buff *	_cpp_get_buff (cpp_reader *, size_t)
void	_cpp_release_buff (cpp_reader , _cpp_buff )
void	_cpp_extend_buff (cpp_reader , _cpp_buff *, size_t)
_cpp_buff *	_cpp_append_extend_buff (cpp_reader , _cpp_buff , size_t)
void	_cpp_free_buff (_cpp_buff *)
unsigned char *	_cpp_aligned_alloc (cpp_reader *, size_t)
unsigned char *	_cpp_unaligned_alloc (cpp_reader *, size_t)
static int	cpp_in_system_header (cpp_reader *)
int	_cpp_begin_message (cpp_reader *, int, source_location, unsigned int)
void	_cpp_free_definition (cpp_hashnode *)
bool	_cpp_create_definition (cpp_reader , cpp_hashnode )
void	_cpp_pop_context (cpp_reader *)
void	_cpp_push_text_context (cpp_reader , cpp_hashnode , const unsigned char *, size_t)
bool	_cpp_save_parameter (cpp_reader , cpp_macro , cpp_hashnode *)
bool	_cpp_arguments_ok (cpp_reader , cpp_macro , const cpp_hashnode *, unsigned int)
const unsigned char *	_cpp_builtin_macro_text (cpp_reader , cpp_hashnode )
int	_cpp_warn_if_unused_macro (cpp_reader , cpp_hashnode , void *)
void	_cpp_push_token_context (cpp_reader , cpp_hashnode , const cpp_token *, unsigned int)
void	_cpp_init_hashtable (cpp_reader , hash_table )
void	_cpp_destroy_hashtable (cpp_reader *)
_cpp_file *	_cpp_find_file (cpp_reader , const char , cpp_dir *, bool, int)
bool	_cpp_find_failed (_cpp_file *)
void	_cpp_mark_file_once_only (cpp_reader , struct _cpp_file )
void	_cpp_fake_include (cpp_reader , const char )
bool	_cpp_stack_file (cpp_reader , _cpp_file , bool)
bool	_cpp_stack_include (cpp_reader , const char , int, enum include_type)
int	_cpp_compare_file_date (cpp_reader , const char , int)
void	_cpp_report_missing_guards (cpp_reader *)
void	_cpp_init_files (cpp_reader *)
void	_cpp_cleanup_files (cpp_reader *)
void	_cpp_pop_file_buffer (cpp_reader , struct _cpp_file )
bool	_cpp_save_file_entries (cpp_reader pfile, FILE f)
bool	_cpp_read_file_entries (cpp_reader , FILE )
struct stat *	_cpp_get_file_stat (_cpp_file *)
bool	_cpp_parse_expr (cpp_reader *)
struct op *	_cpp_expand_op_stack (cpp_reader *)
void	_cpp_process_line_notes (cpp_reader *, int)
void	_cpp_clean_line (cpp_reader *)
bool	_cpp_get_fresh_line (cpp_reader *)
bool	_cpp_skip_block_comment (cpp_reader *)
cpp_token *	_cpp_temp_token (cpp_reader *)
const cpp_token *	_cpp_lex_token (cpp_reader *)
cpp_token *	_cpp_lex_direct (cpp_reader *)
int	_cpp_equiv_tokens (const cpp_token , const cpp_token )
void	_cpp_init_tokenrun (tokenrun *, unsigned int)
void	_cpp_maybe_push_include_file (cpp_reader *)
int	_cpp_test_assertion (cpp_reader , unsigned int )
int	_cpp_handle_directive (cpp_reader *, int)
void	_cpp_define_builtin (cpp_reader , const char )
char **	_cpp_save_pragma_names (cpp_reader *)
void	_cpp_restore_pragma_names (cpp_reader , char *)
void	_cpp_do__Pragma (cpp_reader *)
void	_cpp_init_directives (cpp_reader *)
void	_cpp_init_internal_pragmas (cpp_reader *)
void	_cpp_do_file_change (cpp_reader , enum lc_reason, const char , unsigned int, unsigned int)
void	_cpp_pop_buffer (cpp_reader *)
bool	_cpp_scan_out_logical_line (cpp_reader , cpp_macro )
bool	_cpp_read_logical_line_trad (cpp_reader *)
void	_cpp_overlay_buffer (cpp_reader pfile, const unsigned char , size_t)
void	_cpp_remove_overlay (cpp_reader *)
bool	_cpp_create_trad_definition (cpp_reader , cpp_macro )
bool	_cpp_expansions_different_trad (const cpp_macro , const cpp_macro )
unsigned char *	_cpp_copy_replacement_text (const cpp_macro , unsigned char )
size_t	_cpp_replacement_text_len (const cpp_macro *)
cppchar_t	_cpp_valid_ucn (cpp_reader , const unsigned char , const unsigned char , int, struct normalize_state *state)
void	_cpp_destroy_iconv (cpp_reader *)
unsigned char *	_cpp_convert_input (cpp_reader , const char , unsigned char , size_t, size_t, off_t )
const char *	_cpp_default_encoding (void)
cpp_hashnode *	_cpp_interpret_identifier (cpp_reader pfile, const unsigned char id, size_t len)
static int	ustrcmp (const unsigned char , const unsigned char )
static int	ustrncmp (const unsigned char , const unsigned char , size_t)
static size_t	ustrlen (const unsigned char *)
static unsigned char *	uxstrdup (const unsigned char *)
static unsigned char *	ustrchr (const unsigned char *, int)
static int	ufputs (const unsigned char , FILE )
static int	ustrcspn (const unsigned char , const char )
Variables
unsigned char	_cpp_trigraph_map [UCHAR_MAX+1]

osprey-gcc-4.2.0/libcpp/internal.h File Reference

Data Types

Defines

Typedefs

Enumerations

Functions/Subroutines

Variables

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation