1999-02-04 12:36:54 +01:00
|
|
|
/* CPP Library.
|
2000-02-26 06:59:31 +01:00
|
|
|
Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
|
|
|
1999, 2000 Free Software Foundation, Inc.
|
1999-02-04 12:36:54 +01:00
|
|
|
Contributed by Per Bothner, 1994-95.
|
|
|
|
Based on CCCP program by Paul Rubin, June 1986
|
|
|
|
Adapted to ANSI C, Richard Stallman, Jan 1987
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
|
|
|
under the terms of the GNU General Public License as published by the
|
|
|
|
Free Software Foundation; either version 2, or (at your option) any
|
|
|
|
later version.
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
|
|
|
|
#include "config.h"
|
|
|
|
#include "system.h"
|
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#include "cpplib.h"
|
|
|
|
#include "cpphash.h"
|
|
|
|
#include "output.h"
|
|
|
|
#include "prefix.h"
|
|
|
|
#include "intl.h"
|
Makefile.in (TREE_H, [...]): Depend on version.h.
* Makefile.in (TREE_H, collect2.o, gcc.h, mips-tfile.o, cccp.o,
cpphash.o, cppinit.o, protoize.o, unprotoize.o): Depend on version.h.
* cccp.c: Include version.h and/or don't declare `version_string'.
* collect2.c: Likewise.
* alpha.c: Likewise.
* arm/aof.h: Likewise.
* arm/coff.h: Likewise.
* arm/elf.h: Likewise.
* arm/pe.h: Likewise.
* arm/tcoff.h: Likewise.
* arm/telf.h: Likewise.
* arm/tpe.h: Likewise.
* arm/vxarm.h: Likewise.
* convex/convex.c: Likewise.
* i386/dgux.c: Likewise.
* i386/sun386.h: Likewise.
* m88k/m88k.c: Likewise.
* mcore/mcore-pe.h: Likewise.
* mips/mips.h: Likewise.
* romp/romp.h: Likewise.
* sh/sh.c: Likewise.
* cpphash.c: Likewise.
* cppinit.c: Likewise.
* dwarf2out.c: Likewise.
* dwarfout.c: Likewise.
* gcc.c: Likewise.
* gcc.h: Likewise.
* mips-tfile.c: Likewise.
* protoize.c: Likewise.
* toplev.c: Likewise.
* tree.h: Likewise.
* version.c (version_string): Constify a char*.
* version.h: New file.
ch:
* grant.c: Don't declare `version_string'.
f:
* g77spec.c: Don't declare `version_string'.
java:
* Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
version.o.
(jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
* gjavah.c: Include version.h.
* jcf-dump.c: Likewise.
* jv-scan.c: Likewise.
From-SVN: r31984
2000-02-15 17:36:35 +01:00
|
|
|
#include "version.h"
|
Convert cpplib to use libiberty/hashtab.c.
* cpplib.h (struct cpp_reader): Make hashtab and
all_include_files of type 'struct htab *'. Delete HASHSIZE
and ALL_INCLUDE_HASHSIZE macros.
* cpphash.h: Update prototypes.
(struct hashnode): Remove next, prev, and bucket_hdr members.
Make length a size_t. Add hash member.
(struct ihash): Remove next member. Add hash member. Make
name a flexible array member.
* cppfiles.c: Include hashtab.h.
(include_hash): Delete.
(IHASHSIZE): New macro.
(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
(cpp_included): Do the hash lookup here.
(_cpp_find_include_file): Rewrite.
(cpp_read_file): Put the "fake" hash entry into the hash
table. Honor the control_macro, if it turns out we've seen
the file before. Don't push the buffer here.
(_cpp_read_include_file): Push the buffer here.
(OMODES): New macro. Use it whenever we call open(2).
* cpphash.c: Include hashtab.h.
(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
_cpp_lookup_slot): New functions.
(HASHSIZE): new macro.
(hashf, _cpp_install, _cpp_delete_macro): Delete.
(_cpp_lookup): Use hashtab.h routines.
* cppinit.c: Include hashtab.h.
(cpp_reader_init): Call _cpp_init_macro_hash and
_cpp_init_include_hash. Don't allocate hashtab directly.
(cpp_cleanup): Just call htab_delete on pfile->hashtab and
pfile->all_include_files.
(initialize_builtins): Use _cpp_make_hashnode and
htab_find_slot to add hash entries.
(cpp_finish): Just call _cpp_dump_macro_hash.
* cpplib.c: Include hashtab.h.
(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
create hash entries.
(do_pragma_poison, do_assert): Likewise.
(do_include): Don't push the buffer here. Don't increment
system_include_depth unless _cpp_read_include_file succeeds.
(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
or htab_remove_elt.
(do_pragma_implementation): Use alloca to create copy.
* Makefile.in: Update dependencies.
From-SVN: r32497
2000-03-13 00:46:05 +01:00
|
|
|
#include "hashtab.h"
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
#include "mkdeps.h"
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
/* Predefined symbols, built-in macros, and the default include path. */
|
|
|
|
|
|
|
|
#ifndef GET_ENV_PATH_LIST
|
|
|
|
#define GET_ENV_PATH_LIST(VAR,NAME) do { (VAR) = getenv (NAME); } while (0)
|
|
|
|
#endif
|
|
|
|
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
/* Windows does not natively support inodes, and neither does MSDOS.
|
|
|
|
Cygwin's emulation can generate non-unique inodes, so don't use it.
|
|
|
|
VMS has non-numeric inodes. */
|
|
|
|
#ifdef VMS
|
|
|
|
#define INO_T_EQ(a, b) (!memcmp (&(a), &(b), sizeof (a)))
|
|
|
|
#elif (defined _WIN32 && ! defined (_UWIN)) || defined __MSDOS__
|
|
|
|
#define INO_T_EQ(a, b) 0
|
|
|
|
#else
|
|
|
|
#define INO_T_EQ(a, b) ((a) == (b))
|
|
|
|
#endif
|
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#ifndef STANDARD_INCLUDE_DIR
|
|
|
|
#define STANDARD_INCLUDE_DIR "/usr/include"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* We let tm.h override the types used here, to handle trivial differences
|
|
|
|
such as the choice of unsigned int or long unsigned int for size_t.
|
|
|
|
When machines start needing nontrivial differences in the size type,
|
|
|
|
it would be best to do something here to figure out automatically
|
|
|
|
from other information what type to use. */
|
|
|
|
|
|
|
|
/* The string value for __SIZE_TYPE__. */
|
|
|
|
|
|
|
|
#ifndef SIZE_TYPE
|
|
|
|
#define SIZE_TYPE "long unsigned int"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* The string value for __PTRDIFF_TYPE__. */
|
|
|
|
|
|
|
|
#ifndef PTRDIFF_TYPE
|
|
|
|
#define PTRDIFF_TYPE "long int"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* The string value for __WCHAR_TYPE__. */
|
|
|
|
|
|
|
|
#ifndef WCHAR_TYPE
|
|
|
|
#define WCHAR_TYPE "int"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* The string value for __USER_LABEL_PREFIX__ */
|
|
|
|
|
|
|
|
#ifndef USER_LABEL_PREFIX
|
|
|
|
#define USER_LABEL_PREFIX ""
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* The string value for __REGISTER_PREFIX__ */
|
|
|
|
|
|
|
|
#ifndef REGISTER_PREFIX
|
|
|
|
#define REGISTER_PREFIX ""
|
|
|
|
#endif
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
/* This is the default list of directories to search for include files.
|
|
|
|
It may be overridden by the various -I and -ixxx options.
|
|
|
|
|
|
|
|
#include "file" looks in the same directory as the current file,
|
|
|
|
then this list.
|
|
|
|
#include <file> just looks in this list.
|
|
|
|
|
|
|
|
All these directories are treated as `system' include directories
|
|
|
|
(they are not subject to pedantic warnings in some cases). */
|
|
|
|
|
2000-03-04 02:42:56 +01:00
|
|
|
struct default_include
|
1999-03-15 19:42:46 +01:00
|
|
|
{
|
cpperror.c (cpp_file_line_for_message): Constify a char*.
* cpperror.c (cpp_file_line_for_message): Constify a char*.
* cppexp.c (parse_number, parse_charconst, cpp_lex,
cpp_parse_expr): Add static prototypes.
(parse_charconst): Don't cast away const-ness.
(token): Constify a char*.
* cppfiles.c (file_name_list, include_hash, find_include_file,
finclude, initialize_input_buffer): Constify a char*.
(file_cleanup, find_position): Add static prototypes.
* cpphash.c (macro_cleanup, macarg, timestamp, special_symbol,
collect_expansion): Add static prototypes.
(cpp_install, create_definition, monthnames): Constify a char*.
* cpphash.h (cpp_install): Likewise.
* cppinit.c (known_suffixes, default_include,
dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise.
(base_name, dump_special_to_buffer, initialize_dependency_output):
Add static prototypes.
* cpplib.c (my_strerror): Constify a char*.
(null_underflow, null_cleanup, skip_comment, copy_comment,
copy_rest_of_line, handle_directive, pass_thru_directive,
get_directive_token, read_line_number, cpp_print_file_and_line,
v_cpp_error, v_cpp_warning, v_cpp_error_with_line,
v_cpp_warning_with_line, detect_if_not_defined,
consider_directive_while_skipping): Add static prototypes.
(pass_thru_directive, check_macro_name, cpp_expand_to_buffer,
cpp_pedwarn_with_file_and_line): Constify a char*.
* cpplib.h (cpp_options, include_hash, progname, definition,
cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer,
check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message,
find_include_file, deps_output, include_hash): Constify a char*.
* cppmain.c (progname): Constify.
(main): Add prototype. Use return, not exit.
* fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac,
recognized_macro, check_macro_names, read_scan_file, write_rbrac,
inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident,
check_protection): Add static prototype.
(xfree): Remove.
(progname, recognized_macrom, recognized_extern): Constify a char*.
(main): Add prototype.
* gen-protos.c (progname): Constify a char*.
From-SVN: r29171
1999-09-07 17:41:26 +02:00
|
|
|
const char *fname; /* The name of the directory. */
|
|
|
|
const char *component; /* The component containing the directory
|
1999-03-15 19:42:46 +01:00
|
|
|
(see update_path in prefix.c) */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
int cplusplus; /* Only look here if we're compiling C++. */
|
|
|
|
int cxx_aware; /* Includes in this directory don't need to
|
|
|
|
be wrapped in extern "C" when compiling
|
2000-03-02 21:14:32 +01:00
|
|
|
C++. */
|
2000-03-04 02:42:56 +01:00
|
|
|
};
|
|
|
|
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
#ifndef STANDARD_INCLUDE_COMPONENT
|
|
|
|
#define STANDARD_INCLUDE_COMPONENT 0
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#ifdef CROSS_COMPILE
|
|
|
|
#undef LOCAL_INCLUDE_DIR
|
|
|
|
#undef SYSTEM_INCLUDE_DIR
|
|
|
|
#undef STANDARD_INCLUDE_DIR
|
|
|
|
#else
|
|
|
|
#undef CROSS_INCLUDE_DIR
|
|
|
|
#endif
|
|
|
|
|
2000-03-04 02:42:56 +01:00
|
|
|
static const struct default_include include_defaults_array[]
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#ifdef INCLUDE_DEFAULTS
|
1999-03-15 19:42:46 +01:00
|
|
|
= INCLUDE_DEFAULTS;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#else
|
1999-03-15 19:42:46 +01:00
|
|
|
= {
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
#ifdef GPLUSPLUS_INCLUDE_DIR
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
/* Pick up GNU C++ specific include files. */
|
|
|
|
{ GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },
|
|
|
|
#endif
|
|
|
|
#ifdef LOCAL_INCLUDE_DIR
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
/* /usr/local/include comes before the fixincluded header files. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{ LOCAL_INCLUDE_DIR, 0, 0, 1 },
|
|
|
|
#endif
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
#ifdef GCC_INCLUDE_DIR
|
|
|
|
/* This is the dir for fixincludes and for gcc's private headers. */
|
|
|
|
{ GCC_INCLUDE_DIR, "GCC", 0, 0 },
|
|
|
|
#endif
|
|
|
|
#ifdef CROSS_INCLUDE_DIR
|
|
|
|
/* One place the target system's headers might be. */
|
|
|
|
{ CROSS_INCLUDE_DIR, "GCC", 0, 0 },
|
|
|
|
#endif
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#ifdef TOOL_INCLUDE_DIR
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
/* Another place the target system's headers might be. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{ TOOL_INCLUDE_DIR, "BINUTILS", 0, 1 },
|
|
|
|
#endif
|
|
|
|
#ifdef SYSTEM_INCLUDE_DIR
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
/* Some systems have an extra dir of include files. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{ SYSTEM_INCLUDE_DIR, 0, 0, 0 },
|
|
|
|
#endif
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
#ifdef STANDARD_INCLUDE_DIR
|
|
|
|
/* /usr/include comes dead last. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{ STANDARD_INCLUDE_DIR, STANDARD_INCLUDE_COMPONENT, 0, 0 },
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
#endif
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{ 0, 0, 0, 0 }
|
1999-03-15 19:42:46 +01:00
|
|
|
};
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#endif /* no INCLUDE_DEFAULTS */
|
|
|
|
|
|
|
|
/* Internal structures and prototypes. */
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
/* A `struct pending_option' remembers one -D, -A, -U, -include, or -imacros
|
|
|
|
switch. There are four lists: one for -D and -U, one for -A, one
|
|
|
|
for -include, one for -imacros. `undef' is set for -U, clear for
|
|
|
|
-D, ignored for the others.
|
|
|
|
(Future: add an equivalent of -U for -A) */
|
2000-03-11 10:13:00 +01:00
|
|
|
|
2000-03-12 14:55:52 +01:00
|
|
|
typedef void (* cl_directive_handler) PARAMS ((cpp_reader *, const char *));
|
1999-03-15 19:42:46 +01:00
|
|
|
struct pending_option
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
1999-03-15 19:42:46 +01:00
|
|
|
struct pending_option *next;
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
const char *arg;
|
2000-03-11 10:13:00 +01:00
|
|
|
cl_directive_handler handler;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
};
|
1999-03-15 19:42:46 +01:00
|
|
|
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
/* The `pending' structure accumulates all the options that are not
|
|
|
|
actually processed until we hit cpp_start_read. It consists of
|
|
|
|
several lists, one for each type of option. We keep both head and
|
|
|
|
tail pointers for quick insertion. */
|
|
|
|
struct cpp_pending
|
|
|
|
{
|
2000-03-11 10:13:00 +01:00
|
|
|
struct pending_option *directive_head, *directive_tail;
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
|
|
|
|
struct file_name_list *quote_head, *quote_tail;
|
|
|
|
struct file_name_list *brack_head, *brack_tail;
|
|
|
|
struct file_name_list *systm_head, *systm_tail;
|
|
|
|
struct file_name_list *after_head, *after_tail;
|
|
|
|
|
|
|
|
struct pending_option *imacros_head, *imacros_tail;
|
|
|
|
struct pending_option *include_head, *include_tail;
|
|
|
|
};
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
#ifdef __STDC__
|
|
|
|
#define APPEND(pend, list, elt) \
|
|
|
|
do { if (!(pend)->list##_head) (pend)->list##_head = (elt); \
|
|
|
|
else (pend)->list##_tail->next = (elt); \
|
|
|
|
(pend)->list##_tail = (elt); \
|
|
|
|
} while (0)
|
|
|
|
#else
|
|
|
|
#define APPEND(pend, list, elt) \
|
|
|
|
do { if (!(pend)->list/**/_head) (pend)->list/**/_head = (elt); \
|
|
|
|
else (pend)->list/**/_tail->next = (elt); \
|
|
|
|
(pend)->list/**/_tail = (elt); \
|
|
|
|
} while (0)
|
|
|
|
#endif
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
static void print_help PARAMS ((void));
|
1999-03-15 19:42:46 +01:00
|
|
|
static void path_include PARAMS ((cpp_reader *,
|
|
|
|
struct cpp_pending *,
|
|
|
|
char *, int));
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
static void initialize_builtins PARAMS ((cpp_reader *));
|
1999-03-15 19:42:46 +01:00
|
|
|
static void append_include_chain PARAMS ((cpp_reader *,
|
|
|
|
struct cpp_pending *,
|
2000-03-02 21:14:32 +01:00
|
|
|
char *, int, int));
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
static void merge_include_chains PARAMS ((struct cpp_options *));
|
|
|
|
|
cpperror.c (cpp_file_line_for_message): Constify a char*.
* cpperror.c (cpp_file_line_for_message): Constify a char*.
* cppexp.c (parse_number, parse_charconst, cpp_lex,
cpp_parse_expr): Add static prototypes.
(parse_charconst): Don't cast away const-ness.
(token): Constify a char*.
* cppfiles.c (file_name_list, include_hash, find_include_file,
finclude, initialize_input_buffer): Constify a char*.
(file_cleanup, find_position): Add static prototypes.
* cpphash.c (macro_cleanup, macarg, timestamp, special_symbol,
collect_expansion): Add static prototypes.
(cpp_install, create_definition, monthnames): Constify a char*.
* cpphash.h (cpp_install): Likewise.
* cppinit.c (known_suffixes, default_include,
dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise.
(base_name, dump_special_to_buffer, initialize_dependency_output):
Add static prototypes.
* cpplib.c (my_strerror): Constify a char*.
(null_underflow, null_cleanup, skip_comment, copy_comment,
copy_rest_of_line, handle_directive, pass_thru_directive,
get_directive_token, read_line_number, cpp_print_file_and_line,
v_cpp_error, v_cpp_warning, v_cpp_error_with_line,
v_cpp_warning_with_line, detect_if_not_defined,
consider_directive_while_skipping): Add static prototypes.
(pass_thru_directive, check_macro_name, cpp_expand_to_buffer,
cpp_pedwarn_with_file_and_line): Constify a char*.
* cpplib.h (cpp_options, include_hash, progname, definition,
cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer,
check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message,
find_include_file, deps_output, include_hash): Constify a char*.
* cppmain.c (progname): Constify.
(main): Add prototype. Use return, not exit.
* fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac,
recognized_macro, check_macro_names, read_scan_file, write_rbrac,
inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident,
check_protection): Add static prototype.
(xfree): Remove.
(progname, recognized_macrom, recognized_extern): Constify a char*.
(main): Add prototype.
* gen-protos.c (progname): Constify a char*.
From-SVN: r29171
1999-09-07 17:41:26 +02:00
|
|
|
static void dump_special_to_buffer PARAMS ((cpp_reader *, const char *));
|
|
|
|
static void initialize_dependency_output PARAMS ((cpp_reader *));
|
2000-03-02 21:14:32 +01:00
|
|
|
static void initialize_standard_includes PARAMS ((cpp_reader *));
|
2000-03-11 10:13:00 +01:00
|
|
|
static void new_pending_directive PARAMS ((struct cpp_options *,
|
|
|
|
const char *,
|
|
|
|
cl_directive_handler));
|
2000-03-08 00:11:06 +01:00
|
|
|
#ifdef HOST_EBCDIC
|
|
|
|
static int opt_comp PARAMS ((const void *, const void *));
|
|
|
|
#endif
|
|
|
|
static int parse_option PARAMS ((const char *));
|
cppfiles.c (_cpp_find_include_file): Make sure ih->name is initialized.
* cppfiles.c (_cpp_find_include_file): Make sure ih->name is
initialized.
* cppinit.c (cpp_cleanup): Free imp->nshort also.
* cpperror.c (cpp_print_containing_files,
cpp_print_file_and_line, v_cpp_message): Rename to
print_containing_files, print_file_and_line, and v_message.
* cppexp.c (cpp_parse_expr, cpp_parse_escape, cpp_lex): Rename
to _cpp_parse_expr, parse_escape, and lex.
(parse_charconst): Remove broken multibyte support.
* cppfiles.c (include_hash): Make static.
(cpp_included): New function.
(merge_include_chains, find_include_file, finclude,
simplify_pathname): Rename to _cpp_merge_include_chains,
_cpp_find_include_file, _cpp_read_include_file, and
_cpp_simplify_pathname.
* cpphash.c (cpp_lookup, free_definition, delete_macro,
cpp_install, create_definition, macroexpand, compare_defs,
dump_definition): Rename to _cpp_lookup, _cpp_free_definition,
_cpp_delete_macro, _cpp_install, _cpp_create_definition,
_cpp_macroexpand, _cpp_compare_defs, and _cpp_dump_definition.
* cppinit.c (cpp_handle_option): Rename to handle_option, make
static.
* cpplib.c: Remove extern prototype of cpp_parse_expr.
* cpphash.h: Update prototypes.
* cpplib.h: Likewise. Prototype _cpp_parse_expr here.
From-SVN: r32390
2000-03-07 21:58:47 +01:00
|
|
|
static int handle_option PARAMS ((cpp_reader *, int, char **));
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
2000-03-02 21:14:32 +01:00
|
|
|
/* Fourth argument to append_include_chain: chain to use */
|
1999-03-15 19:42:46 +01:00
|
|
|
enum { QUOTE = 0, BRACKET, SYSTEM, AFTER };
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
2000-03-04 02:42:56 +01:00
|
|
|
/* If we have designated initializers (GCC >2.7, or C99) this table
|
|
|
|
can be initialized, constant data. Otherwise, it has to be filled
|
|
|
|
in at runtime. */
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
|
2000-03-04 02:42:56 +01:00
|
|
|
#if (GCC_VERSION >= 2007) || (__STDC_VERSION__ >= 199901L)
|
|
|
|
#define init_IStable() /* nothing */
|
|
|
|
#define ISTABLE const unsigned char _cpp_IStable[256] = {
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#define END };
|
2000-03-04 02:42:56 +01:00
|
|
|
#define s(p, v) [p] = v,
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#else
|
2000-03-04 02:42:56 +01:00
|
|
|
#define ISTABLE unsigned char _cpp_IStable[256] = { 0 }; \
|
|
|
|
static void init_IStable PARAMS ((void)) { \
|
2000-03-04 18:53:04 +01:00
|
|
|
unsigned char *x = _cpp_IStable;
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#define END }
|
2000-03-04 02:42:56 +01:00
|
|
|
#define s(p, v) x[p] = v;
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#endif
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#define A(x) s(x, ISidnum|ISidstart)
|
|
|
|
#define N(x) s(x, ISidnum|ISnumstart)
|
|
|
|
#define H(x) s(x, IShspace|ISspace)
|
|
|
|
#define S(x) s(x, ISspace)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
2000-03-04 02:42:56 +01:00
|
|
|
ISTABLE
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
A('_')
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
A('a') A('b') A('c') A('d') A('e') A('f') A('g') A('h') A('i')
|
|
|
|
A('j') A('k') A('l') A('m') A('n') A('o') A('p') A('q') A('r')
|
|
|
|
A('s') A('t') A('u') A('v') A('w') A('x') A('y') A('z')
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
A('A') A('B') A('C') A('D') A('E') A('F') A('G') A('H') A('I')
|
|
|
|
A('J') A('K') A('L') A('M') A('N') A('O') A('P') A('Q') A('R')
|
|
|
|
A('S') A('T') A('U') A('V') A('W') A('X') A('Y') A('Z')
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
N('1') N('2') N('3') N('4') N('5') N('6') N('7') N('8') N('9') N('0')
|
1999-02-04 12:36:54 +01:00
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
H(' ') H('\t') H('\v') H('\f')
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
S('\n')
|
|
|
|
END
|
|
|
|
|
|
|
|
#undef A
|
|
|
|
#undef N
|
|
|
|
#undef H
|
|
|
|
#undef S
|
|
|
|
#undef s
|
2000-03-04 02:42:56 +01:00
|
|
|
#undef ISTABLE
|
|
|
|
#undef END
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
/* Given a colon-separated list of file names PATH,
|
|
|
|
add all the names to the search path for include files. */
|
|
|
|
|
|
|
|
static void
|
1999-03-15 19:42:46 +01:00
|
|
|
path_include (pfile, pend, list, path)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
cpp_reader *pfile;
|
1999-03-15 19:42:46 +01:00
|
|
|
struct cpp_pending *pend;
|
|
|
|
char *list;
|
|
|
|
int path;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
1999-03-15 19:42:46 +01:00
|
|
|
char *p, *q, *name;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
p = list;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
do
|
|
|
|
{
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
/* Find the end of this name. */
|
1999-03-15 19:42:46 +01:00
|
|
|
q = p;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
while (*q != 0 && *q != PATH_SEPARATOR) q++;
|
1999-03-15 19:42:46 +01:00
|
|
|
if (q == p)
|
|
|
|
{
|
|
|
|
/* An empty name in the path stands for the current directory. */
|
|
|
|
name = (char *) xmalloc (2);
|
|
|
|
name[0] = '.';
|
|
|
|
name[1] = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Otherwise use the directory that is named. */
|
|
|
|
name = (char *) xmalloc (q - p + 1);
|
|
|
|
memcpy (name, p, q - p);
|
|
|
|
name[q - p] = 0;
|
|
|
|
}
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
2000-03-02 21:14:32 +01:00
|
|
|
append_include_chain (pfile, pend, name, path, 0);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
/* Advance past this name. */
|
1999-03-15 19:42:46 +01:00
|
|
|
if (*q == 0)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
break;
|
1999-03-15 19:42:46 +01:00
|
|
|
p = q + 1;
|
|
|
|
}
|
|
|
|
while (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Append DIR to include path PATH. DIR must be permanently allocated
|
|
|
|
and writable. */
|
|
|
|
static void
|
2000-03-02 21:14:32 +01:00
|
|
|
append_include_chain (pfile, pend, dir, path, cxx_aware)
|
1999-03-15 19:42:46 +01:00
|
|
|
cpp_reader *pfile;
|
|
|
|
struct cpp_pending *pend;
|
|
|
|
char *dir;
|
|
|
|
int path;
|
2000-03-02 21:14:32 +01:00
|
|
|
int cxx_aware;
|
1999-03-15 19:42:46 +01:00
|
|
|
{
|
|
|
|
struct file_name_list *new;
|
|
|
|
struct stat st;
|
|
|
|
unsigned int len;
|
|
|
|
|
cppfiles.c (_cpp_find_include_file): Make sure ih->name is initialized.
* cppfiles.c (_cpp_find_include_file): Make sure ih->name is
initialized.
* cppinit.c (cpp_cleanup): Free imp->nshort also.
* cpperror.c (cpp_print_containing_files,
cpp_print_file_and_line, v_cpp_message): Rename to
print_containing_files, print_file_and_line, and v_message.
* cppexp.c (cpp_parse_expr, cpp_parse_escape, cpp_lex): Rename
to _cpp_parse_expr, parse_escape, and lex.
(parse_charconst): Remove broken multibyte support.
* cppfiles.c (include_hash): Make static.
(cpp_included): New function.
(merge_include_chains, find_include_file, finclude,
simplify_pathname): Rename to _cpp_merge_include_chains,
_cpp_find_include_file, _cpp_read_include_file, and
_cpp_simplify_pathname.
* cpphash.c (cpp_lookup, free_definition, delete_macro,
cpp_install, create_definition, macroexpand, compare_defs,
dump_definition): Rename to _cpp_lookup, _cpp_free_definition,
_cpp_delete_macro, _cpp_install, _cpp_create_definition,
_cpp_macroexpand, _cpp_compare_defs, and _cpp_dump_definition.
* cppinit.c (cpp_handle_option): Rename to handle_option, make
static.
* cpplib.c: Remove extern prototype of cpp_parse_expr.
* cpphash.h: Update prototypes.
* cpplib.h: Likewise. Prototype _cpp_parse_expr here.
From-SVN: r32390
2000-03-07 21:58:47 +01:00
|
|
|
_cpp_simplify_pathname (dir);
|
1999-03-15 19:42:46 +01:00
|
|
|
if (stat (dir, &st))
|
|
|
|
{
|
|
|
|
/* Dirs that don't exist are silently ignored. */
|
|
|
|
if (errno != ENOENT)
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
cpp_notice_from_errno (pfile, dir);
|
1999-03-15 19:42:46 +01:00
|
|
|
else if (CPP_OPTIONS (pfile)->verbose)
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
fprintf (stderr, _("ignoring nonexistent directory `%s'\n"), dir);
|
1999-03-15 19:42:46 +01:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!S_ISDIR (st.st_mode))
|
|
|
|
{
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
cpp_notice (pfile, "%s: Not a directory", dir);
|
1999-03-15 19:42:46 +01:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
len = strlen (dir);
|
|
|
|
if (len > pfile->max_include_len)
|
|
|
|
pfile->max_include_len = len;
|
|
|
|
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
new = (struct file_name_list *) xmalloc (sizeof (struct file_name_list));
|
1999-03-15 19:42:46 +01:00
|
|
|
new->name = dir;
|
|
|
|
new->nlen = len;
|
|
|
|
new->ino = st.st_ino;
|
|
|
|
new->dev = st.st_dev;
|
2000-03-02 21:14:32 +01:00
|
|
|
if (path == SYSTEM)
|
|
|
|
new->sysp = cxx_aware ? 1 : 2;
|
|
|
|
else
|
|
|
|
new->sysp = 0;
|
1999-03-15 19:42:46 +01:00
|
|
|
new->name_map = NULL;
|
1999-09-13 18:58:44 +02:00
|
|
|
new->next = NULL;
|
|
|
|
new->alloc = NULL;
|
1999-03-15 19:42:46 +01:00
|
|
|
|
|
|
|
switch (path)
|
|
|
|
{
|
|
|
|
case QUOTE: APPEND (pend, quote, new); break;
|
|
|
|
case BRACKET: APPEND (pend, brack, new); break;
|
|
|
|
case SYSTEM: APPEND (pend, systm, new); break;
|
|
|
|
case AFTER: APPEND (pend, after, new); break;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
/* Merge the four include chains together in the order quote, bracket,
|
|
|
|
system, after. Remove duplicate dirs (as determined by
|
|
|
|
INO_T_EQ()). The system_include and after_include chains are never
|
|
|
|
referred to again after this function; all access is through the
|
|
|
|
bracket_include path.
|
|
|
|
|
|
|
|
For the future: Check if the directory is empty (but
|
|
|
|
how?) and possibly preload the include hash. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
merge_include_chains (opts)
|
|
|
|
struct cpp_options *opts;
|
|
|
|
{
|
|
|
|
struct file_name_list *prev, *cur, *other;
|
|
|
|
struct file_name_list *quote, *brack, *systm, *after;
|
|
|
|
struct file_name_list *qtail, *btail, *stail, *atail;
|
|
|
|
|
|
|
|
qtail = opts->pending->quote_tail;
|
|
|
|
btail = opts->pending->brack_tail;
|
|
|
|
stail = opts->pending->systm_tail;
|
|
|
|
atail = opts->pending->after_tail;
|
|
|
|
|
|
|
|
quote = opts->pending->quote_head;
|
|
|
|
brack = opts->pending->brack_head;
|
|
|
|
systm = opts->pending->systm_head;
|
|
|
|
after = opts->pending->after_head;
|
|
|
|
|
|
|
|
/* Paste together bracket, system, and after include chains. */
|
|
|
|
if (stail)
|
|
|
|
stail->next = after;
|
|
|
|
else
|
|
|
|
systm = after;
|
|
|
|
if (btail)
|
|
|
|
btail->next = systm;
|
|
|
|
else
|
|
|
|
brack = systm;
|
|
|
|
|
|
|
|
/* This is a bit tricky.
|
|
|
|
First we drop dupes from the quote-include list.
|
|
|
|
Then we drop dupes from the bracket-include list.
|
|
|
|
Finally, if qtail and brack are the same directory,
|
|
|
|
we cut out qtail.
|
|
|
|
|
|
|
|
We can't just merge the lists and then uniquify them because
|
|
|
|
then we may lose directories from the <> search path that should
|
|
|
|
be there; consider -Ifoo -Ibar -I- -Ifoo -Iquux. It is however
|
|
|
|
safe to treat -Ibar -Ifoo -I- -Ifoo -Iquux as if written
|
|
|
|
-Ibar -I- -Ifoo -Iquux.
|
|
|
|
|
|
|
|
Note that this algorithm is quadratic in the number of -I switches,
|
|
|
|
which is acceptable since there aren't usually that many of them. */
|
|
|
|
|
|
|
|
for (cur = quote, prev = NULL; cur; cur = cur->next)
|
|
|
|
{
|
|
|
|
for (other = quote; other != cur; other = other->next)
|
|
|
|
if (INO_T_EQ (cur->ino, other->ino)
|
|
|
|
&& cur->dev == other->dev)
|
|
|
|
{
|
|
|
|
if (opts->verbose)
|
|
|
|
fprintf (stderr, _("ignoring duplicate directory `%s'\n"),
|
|
|
|
cur->name);
|
|
|
|
|
|
|
|
prev->next = cur->next;
|
|
|
|
free (cur->name);
|
|
|
|
free (cur);
|
|
|
|
cur = prev;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
prev = cur;
|
|
|
|
}
|
|
|
|
qtail = prev;
|
|
|
|
|
|
|
|
for (cur = brack; cur; cur = cur->next)
|
|
|
|
{
|
|
|
|
for (other = brack; other != cur; other = other->next)
|
|
|
|
if (INO_T_EQ (cur->ino, other->ino)
|
|
|
|
&& cur->dev == other->dev)
|
|
|
|
{
|
|
|
|
if (opts->verbose)
|
|
|
|
fprintf (stderr, _("ignoring duplicate directory `%s'\n"),
|
|
|
|
cur->name);
|
|
|
|
|
|
|
|
prev->next = cur->next;
|
|
|
|
free (cur->name);
|
|
|
|
free (cur);
|
|
|
|
cur = prev;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
prev = cur;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (quote)
|
|
|
|
{
|
|
|
|
if (INO_T_EQ (qtail->ino, brack->ino) && qtail->dev == brack->dev)
|
|
|
|
{
|
|
|
|
if (quote == qtail)
|
|
|
|
{
|
|
|
|
if (opts->verbose)
|
|
|
|
fprintf (stderr, _("ignoring duplicate directory `%s'\n"),
|
|
|
|
quote->name);
|
|
|
|
|
|
|
|
free (quote->name);
|
|
|
|
free (quote);
|
|
|
|
quote = brack;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
cur = quote;
|
|
|
|
while (cur->next != qtail)
|
|
|
|
cur = cur->next;
|
|
|
|
cur->next = brack;
|
|
|
|
if (opts->verbose)
|
|
|
|
fprintf (stderr, _("ignoring duplicate directory `%s'\n"),
|
|
|
|
qtail->name);
|
|
|
|
|
|
|
|
free (qtail->name);
|
|
|
|
free (qtail);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
qtail->next = brack;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
quote = brack;
|
|
|
|
|
|
|
|
opts->quote_include = quote;
|
|
|
|
opts->bracket_include = brack;
|
|
|
|
}
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
/* Write out a #define command for the special named MACRO_NAME
|
|
|
|
to PFILE's token_buffer. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
dump_special_to_buffer (pfile, macro_name)
|
|
|
|
cpp_reader *pfile;
|
cpperror.c (cpp_file_line_for_message): Constify a char*.
* cpperror.c (cpp_file_line_for_message): Constify a char*.
* cppexp.c (parse_number, parse_charconst, cpp_lex,
cpp_parse_expr): Add static prototypes.
(parse_charconst): Don't cast away const-ness.
(token): Constify a char*.
* cppfiles.c (file_name_list, include_hash, find_include_file,
finclude, initialize_input_buffer): Constify a char*.
(file_cleanup, find_position): Add static prototypes.
* cpphash.c (macro_cleanup, macarg, timestamp, special_symbol,
collect_expansion): Add static prototypes.
(cpp_install, create_definition, monthnames): Constify a char*.
* cpphash.h (cpp_install): Likewise.
* cppinit.c (known_suffixes, default_include,
dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise.
(base_name, dump_special_to_buffer, initialize_dependency_output):
Add static prototypes.
* cpplib.c (my_strerror): Constify a char*.
(null_underflow, null_cleanup, skip_comment, copy_comment,
copy_rest_of_line, handle_directive, pass_thru_directive,
get_directive_token, read_line_number, cpp_print_file_and_line,
v_cpp_error, v_cpp_warning, v_cpp_error_with_line,
v_cpp_warning_with_line, detect_if_not_defined,
consider_directive_while_skipping): Add static prototypes.
(pass_thru_directive, check_macro_name, cpp_expand_to_buffer,
cpp_pedwarn_with_file_and_line): Constify a char*.
* cpplib.h (cpp_options, include_hash, progname, definition,
cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer,
check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message,
find_include_file, deps_output, include_hash): Constify a char*.
* cppmain.c (progname): Constify.
(main): Add prototype. Use return, not exit.
* fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac,
recognized_macro, check_macro_names, read_scan_file, write_rbrac,
inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident,
check_protection): Add static prototype.
(xfree): Remove.
(progname, recognized_macrom, recognized_extern): Constify a char*.
(main): Add prototype.
* gen-protos.c (progname): Constify a char*.
From-SVN: r29171
1999-09-07 17:41:26 +02:00
|
|
|
const char *macro_name;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
2000-03-02 21:14:32 +01:00
|
|
|
static const char define_directive[] = "#define ";
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
int macro_name_length = strlen (macro_name);
|
Makefile.in (LIBCPP_OBJS): Add cpplex.o.
* Makefile.in (LIBCPP_OBJS): Add cpplex.o.
(cpplex.o): New target.
* po/POTFILES.in: Add cpplex.c.
* cpplex.c (_cpp_grow_token_buffer, null_cleanup,
cpp_push_buffer, cpp_pop_buffer, cpp_scan_buffer,
cpp_expand_to_buffer, cpp_buf_line_and_col, cpp_file_buffer,
skip_block_comment, skip_line_comment, skip_comment,
copy_comment, _cpp_skip_hspace, _cpp_skip_rest_of_line,
_cpp_parse_name, skip_string, parse_string,
_cpp_parse_assertion, cpp_get_token, cpp_get_non_space_token,
_cpp_get_directive_token, find_position,
_cpp_read_and_prescan, _cpp_init_input_buffer): Move here.
(maybe_macroexpand, _cpp_lex_token): New functions.
* cpplib.c (SKIP_WHITE_SPACE, eval_if_expr, parse_set_mark,
parse_goto_mark): Delete.
(_cpp_handle_eof): New function.
(_cpp_handle_directive): Rename from handle_directive.
(_cpp_output_line_command): Rename from output_line_command.
(do_if, do_elif): Call _cpp_parse_expr directly.
* cppfiles.c (_cpp_read_include_file): Don't call
init_input_buffer here.
* cpphash.c (quote_string): Move here, rename _cpp_quote_string.
* cppexp.c (_cpp_parse_expr): Diddle parsing_if_directive
here; pop the token_buffer and skip the rest of the line here.
* cppinit.c (cpp_start_read): Call _cpp_init_input_buffer
here.
* cpphash.h (CPP_RESERVE, CPP_IS_MACRO_BUFFER, ACTIVE_MARK_P):
Define here.
(CPP_SET_BUF_MARK, CPP_GOTO_BUF_MARK, CPP_SET_MARK,
CPP_GOTO_MARK): New macros.
(_cpp_quote_string, _cpp_parse_name, _cpp_skip_rest_of_line,
_cpp_skip_hspace, _cpp_parse_assertion, _cpp_lex_token,
_cpp_read_and_prescan, _cpp_init_input_buffer,
_cpp_grow_token_buffer, _cpp_get_directive_token,
_cpp_handle_directive, _cpp_handle_eof,
_cpp_output_line_command): Prototype them here.
* cpplib.h (enum cpp_token): Add CPP_MACRO.
(CPP_RESERVE, get_directive_token, cpp_grow_buffer,
quote_string, output_line_command): Remove.
From-SVN: r32513
2000-03-13 23:01:08 +01:00
|
|
|
_cpp_output_line_command (pfile, same_file);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
CPP_RESERVE (pfile, sizeof(define_directive) + macro_name_length);
|
|
|
|
CPP_PUTS_Q (pfile, define_directive, sizeof(define_directive)-1);
|
|
|
|
CPP_PUTS_Q (pfile, macro_name, macro_name_length);
|
|
|
|
CPP_PUTC_Q (pfile, ' ');
|
|
|
|
cpp_expand_to_buffer (pfile, macro_name, macro_name_length);
|
|
|
|
CPP_PUTC (pfile, '\n');
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Initialize a cpp_options structure. */
|
|
|
|
void
|
|
|
|
cpp_options_init (opts)
|
|
|
|
cpp_options *opts;
|
|
|
|
{
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
memset ((char *) opts, 0, sizeof (struct cpp_options));
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
opts->dollars_in_ident = 1;
|
|
|
|
opts->cplusplus_comments = 1;
|
|
|
|
opts->warn_import = 1;
|
2000-02-10 01:26:47 +01:00
|
|
|
opts->discard_comments = 1;
|
1999-03-15 19:42:46 +01:00
|
|
|
|
c-aux-info.c (concat): Don't define.
* c-aux-info.c (concat): Don't define.
* cccp.c (my_strerror): Likewise. All callers changed to use
xstrerror instead.
(do_include): Call xstrdup, not xmalloc/strcpy.
(grow_outbuf): Don't check if xrealloc returns NULL, it can't.
(xmalloc, xrealloc, xcalloc, xstrdup): Don't define.
* collect2.c (my_strsignal): Likewise. All callers changed to use
strsignal instead.
(locatelib): Call xstrdup, not xmalloc/strcpy.
* 1750a.h (ASM_OUTPUT_INTERNAL_LABEL): Call xmalloc, not malloc.
* dsp16xx.c (override_options): Call xstrdup, not xmalloc/strcpy.
* i370.h (ASM_DECLARE_FUNCTION_NAME): Call xmalloc, not malloc.
* mips.c (build_mips16_call_stub): Call xstrdup, not xmalloc/strcpy.
* cppinit.c (cpp_options_init): Call xcalloc, not xmalloc/bzero.
* dwarfout.c (dwarfout_init): Call concat, not xmalloc/strcpy/...
* except.c (new_eh_region_entry): Call xmalloc/xrealloc, not
malloc/realloc.
(find_all_handler_type_matches): Likewise. Don't check return
value.
(get_new_handler, init_insn_eh_region, process_nestinfo): Call
xmalloc, not malloc.
(init_eh_nesting_info): Likewise. Call xcalloc, not xmalloc/bzero.
* gcc.c (xstrerror, xmalloc, xrealloc): Don't define.
(init_spec): Call xcalloc, not xmalloc/bzero.
(set_spec): Call xstrdup, not save_string.
(record_temp_file): Call xstrdup, not xmalloc/strcpy.
(find_a_file): Call xstrdup, not xmalloc/strcpy.
(process_command): Call xstrdup, not save_string.
(main): Call xcalloc, not xmalloc/bzero.
* gcov.c (xmalloc): Don't define.
(create_program_flow_graph): Call xcalloc, not xmalloc/bzero.
(scan_for_source_files): Call xstrdup, not xmalloc/strcpy.
(output_data): Call xcalloc, not xmalloc/bzero.
* haifa-sched.c (schedule_insns): Call xcalloc, not xmalloc/bzero.
* mips-tdump.c (xmalloc): Don't define.
(print_symbol): Call xmalloc, not malloc.
(read_tfile): Call xcalloc, not calloc.
* mips-tfile.c (xfree, my_strsignal, xmalloc, xcalloc, xrealloc):
Don't define. All callers of xfree/my_strsignal changed to use
free/strsignal instead.
(allocate_cluster): Call xcalloc, not calloc.
* objc/objc-act.c (lang_init): Call concat, not xmalloc/strcpy/...
Fix memory leak, free allocated memory.
* prefix.c (translate_name): Call xstrdup, not save_string.
(update_path): Likewise.
* profile.c (branch_prob): Call xstrdup, not xmalloc/strcpy.
* protoize.c (xstrerror, xmalloc, xrealloc, xfree, savestring2):
Don't define. Callers of xfree/savestring2 changed to use
free/concat instead.
* reload1.c (reload): Call xcalloc, not xmalloc/bzero.
(init_elim_table): Likewise.
* resource.c (init_resource_info): Likewise.
* stupid.c (stupid_life_analysis): Likewise.
* toplev.c (xmalloc, xcalloc, xrealloc, xstrdup): Don't define.
(open_dump_file): Call concat, not xmalloc/strcpy/...
(clean_dump_file): Likewise.
(compile_file): Call xstrdup, not xmalloc/strcpy.
From-SVN: r29148
1999-09-07 04:36:41 +02:00
|
|
|
opts->pending =
|
|
|
|
(struct cpp_pending *) xcalloc (1, sizeof (struct cpp_pending));
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Initialize a cpp_reader structure. */
|
|
|
|
void
|
|
|
|
cpp_reader_init (pfile)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
{
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
memset ((char *) pfile, 0, sizeof (cpp_reader));
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
pfile->token_buffer_size = 200;
|
|
|
|
pfile->token_buffer = (U_CHAR *) xmalloc (pfile->token_buffer_size);
|
|
|
|
CPP_SET_WRITTEN (pfile, 0);
|
1999-02-25 15:24:40 +01:00
|
|
|
|
Convert cpplib to use libiberty/hashtab.c.
* cpplib.h (struct cpp_reader): Make hashtab and
all_include_files of type 'struct htab *'. Delete HASHSIZE
and ALL_INCLUDE_HASHSIZE macros.
* cpphash.h: Update prototypes.
(struct hashnode): Remove next, prev, and bucket_hdr members.
Make length a size_t. Add hash member.
(struct ihash): Remove next member. Add hash member. Make
name a flexible array member.
* cppfiles.c: Include hashtab.h.
(include_hash): Delete.
(IHASHSIZE): New macro.
(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
(cpp_included): Do the hash lookup here.
(_cpp_find_include_file): Rewrite.
(cpp_read_file): Put the "fake" hash entry into the hash
table. Honor the control_macro, if it turns out we've seen
the file before. Don't push the buffer here.
(_cpp_read_include_file): Push the buffer here.
(OMODES): New macro. Use it whenever we call open(2).
* cpphash.c: Include hashtab.h.
(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
_cpp_lookup_slot): New functions.
(HASHSIZE): new macro.
(hashf, _cpp_install, _cpp_delete_macro): Delete.
(_cpp_lookup): Use hashtab.h routines.
* cppinit.c: Include hashtab.h.
(cpp_reader_init): Call _cpp_init_macro_hash and
_cpp_init_include_hash. Don't allocate hashtab directly.
(cpp_cleanup): Just call htab_delete on pfile->hashtab and
pfile->all_include_files.
(initialize_builtins): Use _cpp_make_hashnode and
htab_find_slot to add hash entries.
(cpp_finish): Just call _cpp_dump_macro_hash.
* cpplib.c: Include hashtab.h.
(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
create hash entries.
(do_pragma_poison, do_assert): Likewise.
(do_include): Don't push the buffer here. Don't increment
system_include_depth unless _cpp_read_include_file succeeds.
(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
or htab_remove_elt.
(do_pragma_implementation): Use alloca to create copy.
* Makefile.in: Update dependencies.
From-SVN: r32497
2000-03-13 00:46:05 +01:00
|
|
|
_cpp_init_macro_hash (pfile);
|
|
|
|
_cpp_init_include_hash (pfile);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Free resources used by PFILE.
|
|
|
|
This is the cpp_reader 'finalizer' or 'destructor' (in C++ terminology). */
|
|
|
|
void
|
|
|
|
cpp_cleanup (pfile)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
{
|
cpplib.h (parse_underflow_t, [...]): Delete.
* cpplib.h (parse_underflow_t, CPP_NULL_BUFFER): Delete.
(struct cpp_buffer): Remove fname and underflow fields.
(struct cpp_reader): Remove get_token field.
(struct include_hash): Rename to struct ihash. Add typedef to
IHASH.
(struct if_stack): Remove fname field.
(IF_STACK_FRAME): Rename to IF_STACK.
* cpperror.c (print_containing_files): Trust that there are no
macro buffers below the top file buffer.
* cppfiles.c: Replace all references to 'struct include_hash'
with 'IHASH'. Rename initialize_input_buffer to
init_input_buffer. Don't set or reference cpp_buffer->fname,
use buffer->ihash->name instead.
* cpphash.c (special_symbol): Use cpp_file_buffer. Use NULL
not CPP_NULL_BUFFER.
* cppinit.c: Use NULL not CPP_NULL_BUFFER, IF_STACK not
IF_STACK_FRAME, IHASH not struct include_hash.
* cpplib.c: Rename eval_if_expression to eval_if_expr. Remove
null_underflow. Use IF_STACK not IF_STACK_FRAME, IHASH not
struct include_hash, NULL not CPP_NULL_BUFFER. Remove all
references to cpp_buffer->fname (delete entirely, or use
->ihash->name instead) and IF_STACK->fname.
(cpp_push_buffer): Don't set new->underflow.
(do_include): Use cpp_file_buffer.
* cpphash.c (collect_formal_parameters): Remove duplicate
increment of argslen. Pedwarn in C99 mode if __VA_ARGS__ is
used as a macro argument name. Don't append "..." to namebuf
for varargs macros. After we're done scanning, go through
namebuf and make it NUL separated, not comma separated.
(_cpp_compare_defs): Remove register tag from variables.
Expect defn->argnames to be NUL separated.
(_cpp_dump_definition): Expect defn->argnames to be NUL
separated and in forward order.
* cpphash.h: Update documentation of argnames field.
From-SVN: r32430
2000-03-08 21:37:23 +01:00
|
|
|
while (CPP_BUFFER (pfile) != NULL)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
cpp_pop_buffer (pfile);
|
|
|
|
|
|
|
|
if (pfile->token_buffer)
|
|
|
|
{
|
|
|
|
free (pfile->token_buffer);
|
|
|
|
pfile->token_buffer = NULL;
|
|
|
|
}
|
|
|
|
|
1999-05-10 17:24:36 +02:00
|
|
|
if (pfile->input_buffer)
|
|
|
|
{
|
|
|
|
free (pfile->input_buffer);
|
|
|
|
free (pfile->input_speccase);
|
|
|
|
pfile->input_buffer = pfile->input_speccase = NULL;
|
|
|
|
pfile->input_buffer_len = 0;
|
|
|
|
}
|
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
if (pfile->deps)
|
|
|
|
deps_free (pfile->deps);
|
|
|
|
|
Convert cpplib to use libiberty/hashtab.c.
* cpplib.h (struct cpp_reader): Make hashtab and
all_include_files of type 'struct htab *'. Delete HASHSIZE
and ALL_INCLUDE_HASHSIZE macros.
* cpphash.h: Update prototypes.
(struct hashnode): Remove next, prev, and bucket_hdr members.
Make length a size_t. Add hash member.
(struct ihash): Remove next member. Add hash member. Make
name a flexible array member.
* cppfiles.c: Include hashtab.h.
(include_hash): Delete.
(IHASHSIZE): New macro.
(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
(cpp_included): Do the hash lookup here.
(_cpp_find_include_file): Rewrite.
(cpp_read_file): Put the "fake" hash entry into the hash
table. Honor the control_macro, if it turns out we've seen
the file before. Don't push the buffer here.
(_cpp_read_include_file): Push the buffer here.
(OMODES): New macro. Use it whenever we call open(2).
* cpphash.c: Include hashtab.h.
(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
_cpp_lookup_slot): New functions.
(HASHSIZE): new macro.
(hashf, _cpp_install, _cpp_delete_macro): Delete.
(_cpp_lookup): Use hashtab.h routines.
* cppinit.c: Include hashtab.h.
(cpp_reader_init): Call _cpp_init_macro_hash and
_cpp_init_include_hash. Don't allocate hashtab directly.
(cpp_cleanup): Just call htab_delete on pfile->hashtab and
pfile->all_include_files.
(initialize_builtins): Use _cpp_make_hashnode and
htab_find_slot to add hash entries.
(cpp_finish): Just call _cpp_dump_macro_hash.
* cpplib.c: Include hashtab.h.
(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
create hash entries.
(do_pragma_poison, do_assert): Likewise.
(do_include): Don't push the buffer here. Don't increment
system_include_depth unless _cpp_read_include_file succeeds.
(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
or htab_remove_elt.
(do_pragma_implementation): Use alloca to create copy.
* Makefile.in: Update dependencies.
From-SVN: r32497
2000-03-13 00:46:05 +01:00
|
|
|
htab_delete (pfile->hashtab);
|
|
|
|
htab_delete (pfile->all_include_files);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
/* This structure defines one built-in macro. A node of type TYPE will
|
|
|
|
be entered in the macro hash table under the name NAME, with value
|
|
|
|
VALUE (if any). FLAGS tweaks the behavior a little:
|
|
|
|
DUMP write debug info for this macro
|
|
|
|
STDC define only if not -traditional
|
|
|
|
ULP value is the global user_label_prefix (which can't be
|
|
|
|
put directly into the table).
|
|
|
|
*/
|
|
|
|
|
|
|
|
struct builtin
|
|
|
|
{
|
|
|
|
const char *name;
|
|
|
|
const char *value;
|
|
|
|
unsigned short type;
|
|
|
|
unsigned short flags;
|
|
|
|
};
|
|
|
|
#define DUMP 0x01
|
|
|
|
#define STDC 0x02
|
2000-03-13 01:10:13 +01:00
|
|
|
#define VERS 0x04
|
|
|
|
#define ULP 0x08
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
|
|
|
|
static const struct builtin builtin_array[] =
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ "__TIME__", 0, T_TIME, DUMP },
|
|
|
|
{ "__DATE__", 0, T_DATE, DUMP },
|
|
|
|
{ "__FILE__", 0, T_FILE, 0 },
|
2000-03-02 21:14:32 +01:00
|
|
|
{ "__BASE_FILE__", 0, T_BASE_FILE, 0 },
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ "__LINE__", 0, T_SPECLINE, 0 },
|
|
|
|
{ "__INCLUDE_LEVEL__", 0, T_INCLUDE_LEVEL, 0 },
|
2000-03-13 01:10:13 +01:00
|
|
|
{ "__VERSION__", 0, T_VERSION, DUMP|VERS },
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ "__STDC__", 0, T_STDC, DUMP|STDC },
|
|
|
|
|
|
|
|
{ "__USER_LABEL_PREFIX__", 0, T_CONST, ULP },
|
|
|
|
{ "__REGISTER_PREFIX__", REGISTER_PREFIX, T_CONST, 0 },
|
|
|
|
{ "__HAVE_BUILTIN_SETJMP__", "1", T_CONST, 0 },
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#ifndef NO_BUILTIN_SIZE_TYPE
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ "__SIZE_TYPE__", SIZE_TYPE, T_CONST, DUMP },
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#endif
|
|
|
|
#ifndef NO_BUILTIN_PTRDIFF_TYPE
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ "__PTRDIFF_TYPE__", PTRDIFF_TYPE, T_CONST, DUMP },
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
#endif
|
2000-02-28 22:09:54 +01:00
|
|
|
#ifndef NO_BUILTIN_WCHAR_TYPE
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ "__WCHAR_TYPE__", WCHAR_TYPE, T_CONST, DUMP },
|
2000-02-28 22:09:54 +01:00
|
|
|
#endif
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
{ 0, 0, 0, 0 }
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Subroutine of cpp_start_read; reads the builtins table above and
|
|
|
|
enters the macros into the hash table. */
|
|
|
|
static void
|
|
|
|
initialize_builtins (pfile)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
{
|
|
|
|
int len;
|
|
|
|
const struct builtin *b;
|
|
|
|
const char *val;
|
Convert cpplib to use libiberty/hashtab.c.
* cpplib.h (struct cpp_reader): Make hashtab and
all_include_files of type 'struct htab *'. Delete HASHSIZE
and ALL_INCLUDE_HASHSIZE macros.
* cpphash.h: Update prototypes.
(struct hashnode): Remove next, prev, and bucket_hdr members.
Make length a size_t. Add hash member.
(struct ihash): Remove next member. Add hash member. Make
name a flexible array member.
* cppfiles.c: Include hashtab.h.
(include_hash): Delete.
(IHASHSIZE): New macro.
(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
(cpp_included): Do the hash lookup here.
(_cpp_find_include_file): Rewrite.
(cpp_read_file): Put the "fake" hash entry into the hash
table. Honor the control_macro, if it turns out we've seen
the file before. Don't push the buffer here.
(_cpp_read_include_file): Push the buffer here.
(OMODES): New macro. Use it whenever we call open(2).
* cpphash.c: Include hashtab.h.
(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
_cpp_lookup_slot): New functions.
(HASHSIZE): new macro.
(hashf, _cpp_install, _cpp_delete_macro): Delete.
(_cpp_lookup): Use hashtab.h routines.
* cppinit.c: Include hashtab.h.
(cpp_reader_init): Call _cpp_init_macro_hash and
_cpp_init_include_hash. Don't allocate hashtab directly.
(cpp_cleanup): Just call htab_delete on pfile->hashtab and
pfile->all_include_files.
(initialize_builtins): Use _cpp_make_hashnode and
htab_find_slot to add hash entries.
(cpp_finish): Just call _cpp_dump_macro_hash.
* cpplib.c: Include hashtab.h.
(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
create hash entries.
(do_pragma_poison, do_assert): Likewise.
(do_include): Don't push the buffer here. Don't increment
system_include_depth unless _cpp_read_include_file succeeds.
(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
or htab_remove_elt.
(do_pragma_implementation): Use alloca to create copy.
* Makefile.in: Update dependencies.
From-SVN: r32497
2000-03-13 00:46:05 +01:00
|
|
|
HASHNODE *hp;
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
for(b = builtin_array; b->name; b++)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
if ((b->flags & STDC) && CPP_TRADITIONAL (pfile))
|
|
|
|
continue;
|
|
|
|
|
2000-03-13 01:10:13 +01:00
|
|
|
if (b->flags & ULP)
|
|
|
|
val = user_label_prefix;
|
|
|
|
else if (b->flags & VERS)
|
|
|
|
val = version_string;
|
|
|
|
else
|
|
|
|
val = b->value;
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
|
2000-03-13 01:10:13 +01:00
|
|
|
len = strlen (b->name);
|
2000-03-28 23:45:02 +02:00
|
|
|
hp = _cpp_make_hashnode (b->name, len, b->type,
|
|
|
|
_cpp_calc_hash (b->name, len));
|
Convert cpplib to use libiberty/hashtab.c.
* cpplib.h (struct cpp_reader): Make hashtab and
all_include_files of type 'struct htab *'. Delete HASHSIZE
and ALL_INCLUDE_HASHSIZE macros.
* cpphash.h: Update prototypes.
(struct hashnode): Remove next, prev, and bucket_hdr members.
Make length a size_t. Add hash member.
(struct ihash): Remove next member. Add hash member. Make
name a flexible array member.
* cppfiles.c: Include hashtab.h.
(include_hash): Delete.
(IHASHSIZE): New macro.
(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
(cpp_included): Do the hash lookup here.
(_cpp_find_include_file): Rewrite.
(cpp_read_file): Put the "fake" hash entry into the hash
table. Honor the control_macro, if it turns out we've seen
the file before. Don't push the buffer here.
(_cpp_read_include_file): Push the buffer here.
(OMODES): New macro. Use it whenever we call open(2).
* cpphash.c: Include hashtab.h.
(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
_cpp_lookup_slot): New functions.
(HASHSIZE): new macro.
(hashf, _cpp_install, _cpp_delete_macro): Delete.
(_cpp_lookup): Use hashtab.h routines.
* cppinit.c: Include hashtab.h.
(cpp_reader_init): Call _cpp_init_macro_hash and
_cpp_init_include_hash. Don't allocate hashtab directly.
(cpp_cleanup): Just call htab_delete on pfile->hashtab and
pfile->all_include_files.
(initialize_builtins): Use _cpp_make_hashnode and
htab_find_slot to add hash entries.
(cpp_finish): Just call _cpp_dump_macro_hash.
* cpplib.c: Include hashtab.h.
(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
create hash entries.
(do_pragma_poison, do_assert): Likewise.
(do_include): Don't push the buffer here. Don't increment
system_include_depth unless _cpp_read_include_file succeeds.
(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
or htab_remove_elt.
(do_pragma_implementation): Use alloca to create copy.
* Makefile.in: Update dependencies.
From-SVN: r32497
2000-03-13 00:46:05 +01:00
|
|
|
hp->value.cpval = val;
|
|
|
|
*(htab_find_slot (pfile->hashtab, (void *)hp, 1)) = hp;
|
|
|
|
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
if ((b->flags & DUMP) && CPP_OPTIONS (pfile)->debug_output)
|
|
|
|
dump_special_to_buffer (pfile, b->name);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#undef DUMP
|
|
|
|
#undef STDC
|
2000-03-13 01:10:13 +01:00
|
|
|
#undef VERS
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
#undef ULP
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
/* Another subroutine of cpp_start_read. This one sets up to do
|
|
|
|
dependency-file output. */
|
|
|
|
static void
|
|
|
|
initialize_dependency_output (pfile)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
{
|
|
|
|
cpp_options *opts = CPP_OPTIONS (pfile);
|
|
|
|
char *spec, *s, *output_file;
|
|
|
|
|
|
|
|
/* Either of two environment variables can specify output of deps.
|
|
|
|
Its value is either "OUTPUT_FILE" or "OUTPUT_FILE DEPS_TARGET",
|
|
|
|
where OUTPUT_FILE is the file to write deps info to
|
|
|
|
and DEPS_TARGET is the target to mention in the deps. */
|
|
|
|
|
|
|
|
if (opts->print_deps == 0)
|
|
|
|
{
|
|
|
|
spec = getenv ("DEPENDENCIES_OUTPUT");
|
|
|
|
if (spec)
|
|
|
|
opts->print_deps = 1;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
spec = getenv ("SUNPRO_DEPENDENCIES");
|
|
|
|
if (spec)
|
|
|
|
opts->print_deps = 2;
|
|
|
|
else
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Find the space before the DEPS_TARGET, if there is one. */
|
|
|
|
s = strchr (spec, ' ');
|
|
|
|
if (s)
|
|
|
|
{
|
|
|
|
opts->deps_target = s + 1;
|
|
|
|
output_file = (char *) xmalloc (s - spec + 1);
|
|
|
|
memcpy (output_file, spec, s - spec);
|
|
|
|
output_file[s - spec] = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
opts->deps_target = 0;
|
|
|
|
output_file = spec;
|
|
|
|
}
|
|
|
|
|
|
|
|
opts->deps_file = output_file;
|
|
|
|
opts->print_deps_append = 1;
|
|
|
|
}
|
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
pfile->deps = deps_init ();
|
1999-03-15 19:42:46 +01:00
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
/* Print the expected object file name as the target of this Make-rule. */
|
1999-03-15 19:42:46 +01:00
|
|
|
if (opts->deps_target)
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
deps_add_target (pfile->deps, opts->deps_target);
|
1999-03-15 19:42:46 +01:00
|
|
|
else if (*opts->in_fname == 0)
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
deps_add_target (pfile->deps, "-");
|
1999-03-15 19:42:46 +01:00
|
|
|
else
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
deps_calc_target (pfile->deps, opts->in_fname);
|
1999-03-15 19:42:46 +01:00
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
if (opts->in_fname)
|
|
|
|
deps_add_dep (pfile->deps, opts->in_fname);
|
1999-03-15 19:42:46 +01:00
|
|
|
}
|
|
|
|
|
2000-03-02 21:14:32 +01:00
|
|
|
/* And another subroutine. This one sets up the standard include path. */
|
|
|
|
static void
|
|
|
|
initialize_standard_includes (pfile)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
{
|
|
|
|
cpp_options *opts = CPP_OPTIONS (pfile);
|
|
|
|
char *path;
|
2000-03-04 02:42:56 +01:00
|
|
|
const struct default_include *p;
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
const char *specd_prefix = opts->include_prefix;
|
2000-03-02 21:14:32 +01:00
|
|
|
|
|
|
|
/* Several environment variables may add to the include search path.
|
|
|
|
CPATH specifies an additional list of directories to be searched
|
|
|
|
as if specified with -I, while C_INCLUDE_PATH, CPLUS_INCLUDE_PATH,
|
|
|
|
etc. specify an additional list of directories to be searched as
|
|
|
|
if specified with -isystem, for the language indicated. */
|
|
|
|
|
|
|
|
GET_ENV_PATH_LIST (path, "CPATH");
|
|
|
|
if (path != 0 && *path != 0)
|
|
|
|
path_include (pfile, opts->pending, path, BRACKET);
|
|
|
|
|
|
|
|
switch ((opts->objc << 1) + opts->cplusplus)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
GET_ENV_PATH_LIST (path, "C_INCLUDE_PATH");
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
GET_ENV_PATH_LIST (path, "CPLUS_INCLUDE_PATH");
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
GET_ENV_PATH_LIST (path, "OBJC_INCLUDE_PATH");
|
|
|
|
break;
|
|
|
|
case 3:
|
|
|
|
GET_ENV_PATH_LIST (path, "OBJCPLUS_INCLUDE_PATH");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (path != 0 && *path != 0)
|
|
|
|
path_include (pfile, opts->pending, path, SYSTEM);
|
|
|
|
|
|
|
|
/* Search "translated" versions of GNU directories.
|
|
|
|
These have /usr/local/lib/gcc... replaced by specd_prefix. */
|
|
|
|
if (specd_prefix != 0)
|
|
|
|
{
|
|
|
|
char *default_prefix = alloca (sizeof GCC_INCLUDE_DIR - 7);
|
|
|
|
/* Remove the `include' from /usr/local/lib/gcc.../include.
|
|
|
|
GCC_INCLUDE_DIR will always end in /include. */
|
|
|
|
int default_len = sizeof GCC_INCLUDE_DIR - 8;
|
|
|
|
int specd_len = strlen (specd_prefix);
|
|
|
|
|
|
|
|
memcpy (default_prefix, GCC_INCLUDE_DIR, default_len);
|
|
|
|
default_prefix[default_len] = '\0';
|
|
|
|
|
|
|
|
for (p = include_defaults_array; p->fname; p++)
|
|
|
|
{
|
|
|
|
/* Some standard dirs are only for C++. */
|
|
|
|
if (!p->cplusplus
|
|
|
|
|| (opts->cplusplus
|
|
|
|
&& !opts->no_standard_cplusplus_includes))
|
|
|
|
{
|
|
|
|
/* Does this dir start with the prefix? */
|
|
|
|
if (!strncmp (p->fname, default_prefix, default_len))
|
|
|
|
{
|
|
|
|
/* Yes; change prefix and add to search list. */
|
|
|
|
int flen = strlen (p->fname);
|
|
|
|
int this_len = specd_len + flen - default_len;
|
|
|
|
char *str = (char *) xmalloc (this_len + 1);
|
|
|
|
memcpy (str, specd_prefix, specd_len);
|
|
|
|
memcpy (str + specd_len,
|
|
|
|
p->fname + default_len,
|
|
|
|
flen - default_len + 1);
|
|
|
|
|
|
|
|
append_include_chain (pfile, opts->pending,
|
|
|
|
str, SYSTEM, p->cxx_aware);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Search ordinary names for GNU include directories. */
|
|
|
|
for (p = include_defaults_array; p->fname; p++)
|
|
|
|
{
|
|
|
|
/* Some standard dirs are only for C++. */
|
|
|
|
if (!p->cplusplus
|
|
|
|
|| (opts->cplusplus
|
|
|
|
&& !opts->no_standard_cplusplus_includes))
|
|
|
|
{
|
|
|
|
/* XXX Potential memory leak! */
|
|
|
|
char *str = xstrdup (update_path (p->fname, p->component));
|
|
|
|
append_include_chain (pfile, opts->pending, str, SYSTEM,
|
|
|
|
p->cxx_aware);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
/* This is called after options have been processed.
|
|
|
|
* Check options for consistency, and setup for processing input
|
|
|
|
* from the file named FNAME. (Use standard input if FNAME==NULL.)
|
|
|
|
* Return 1 on success, 0 on failure.
|
|
|
|
*/
|
|
|
|
|
|
|
|
int
|
|
|
|
cpp_start_read (pfile, fname)
|
|
|
|
cpp_reader *pfile;
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
const char *fname;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
|
|
|
struct cpp_options *opts = CPP_OPTIONS (pfile);
|
1999-03-15 19:42:46 +01:00
|
|
|
struct pending_option *p, *q;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
/* -MG doesn't select the form of output and must be specified with one of
|
|
|
|
-M or -MM. -MG doesn't make sense with -MD or -MMD since they don't
|
|
|
|
inhibit compilation. */
|
|
|
|
if (opts->print_deps_missing_files
|
|
|
|
&& (opts->print_deps == 0 || !opts->no_output))
|
|
|
|
{
|
|
|
|
cpp_fatal (pfile, "-MG must be specified with one of -M or -MM");
|
|
|
|
return 0;
|
|
|
|
}
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
/* Chill should not be used with -trigraphs. */
|
|
|
|
if (opts->chill && opts->trigraphs)
|
|
|
|
{
|
|
|
|
cpp_warning (pfile, "-lang-chill and -trigraphs are mutually exclusive");
|
|
|
|
opts->trigraphs = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Set this if it hasn't been set already. */
|
|
|
|
if (user_label_prefix == NULL)
|
|
|
|
user_label_prefix = USER_LABEL_PREFIX;
|
2000-03-02 21:14:32 +01:00
|
|
|
|
|
|
|
/* Don't bother trying to do macro expansion if we've already done
|
|
|
|
preprocessing. */
|
|
|
|
if (opts->preprocessed)
|
|
|
|
pfile->no_macro_expand++;
|
2000-03-04 02:42:56 +01:00
|
|
|
|
|
|
|
/* Set up the IStable. This doesn't do anything if we were compiled
|
|
|
|
with a compiler that supports C99 designated initializers. */
|
cpplib.h (struct cpp_buffer: fname, [...]): Mark const.
1999-10-28 21:27 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.h (struct cpp_buffer: fname, nominal_fname,
last_nominal_fname): Mark const.
(struct include_hash: name, nshort, control_macro): Mark
const.
(struct macrodef: symnam): Mark const.
(struct if_stack: fname): Mark const.
(is_idchar, is_idstart, is_hor_space, trigraph_table): Delete.
(IStable): New character-syntax array which encompasses all
the old is_foo arrays.
(is_idchar, is_numchar, is_idstart, is_numstart, is_hspace,
is_space): New macros for interrogating IStable.
(check_macro_name): Kill last argument. All callers changed.
* cppinit.c (initialize_char_syntax): Delete.
(is_idchar, is_idstart, is_hor_space, is_space,
trigraph_table): Delete.
(IStable): New. Initialize with clever macros to avoid
information duplication.
(builtin_array): Table of builtins to get rid of explicit list
in initialize_builtins.
(initialize_builtins): Use builtins_array.
(cpp_start_read): Call init_IStable, and set IStable['$'] if
opts->dollars_in_ident.
* cppexp.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(cpp_parse_expr): Avoid 'format string is not constant'
warning. Use ISGRAPH to identify printable chars.
* cppfiles.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
(read_and_prescan): Map trigraphs to chars with open-coded
if-else-if-... sequence, not a lookup table.
* cpphash.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros.
* cpplib.c: Change all refs to is_xyz[] arrays to use new
is_xyz() macros. Kill SKIP_ALL_WHITE_SPACE (unused).
(check_macro_name): Remove ability to report an invalid
assertion name, which is never used.
(do_line): Constify a couple of char *'s.
* cppmain.c (main): Call cpp_cleanup before returning.
From-SVN: r30252
1999-10-29 06:31:14 +02:00
|
|
|
init_IStable ();
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
Makefile.in (LIBCPP_OBJS): Add cpplex.o.
* Makefile.in (LIBCPP_OBJS): Add cpplex.o.
(cpplex.o): New target.
* po/POTFILES.in: Add cpplex.c.
* cpplex.c (_cpp_grow_token_buffer, null_cleanup,
cpp_push_buffer, cpp_pop_buffer, cpp_scan_buffer,
cpp_expand_to_buffer, cpp_buf_line_and_col, cpp_file_buffer,
skip_block_comment, skip_line_comment, skip_comment,
copy_comment, _cpp_skip_hspace, _cpp_skip_rest_of_line,
_cpp_parse_name, skip_string, parse_string,
_cpp_parse_assertion, cpp_get_token, cpp_get_non_space_token,
_cpp_get_directive_token, find_position,
_cpp_read_and_prescan, _cpp_init_input_buffer): Move here.
(maybe_macroexpand, _cpp_lex_token): New functions.
* cpplib.c (SKIP_WHITE_SPACE, eval_if_expr, parse_set_mark,
parse_goto_mark): Delete.
(_cpp_handle_eof): New function.
(_cpp_handle_directive): Rename from handle_directive.
(_cpp_output_line_command): Rename from output_line_command.
(do_if, do_elif): Call _cpp_parse_expr directly.
* cppfiles.c (_cpp_read_include_file): Don't call
init_input_buffer here.
* cpphash.c (quote_string): Move here, rename _cpp_quote_string.
* cppexp.c (_cpp_parse_expr): Diddle parsing_if_directive
here; pop the token_buffer and skip the rest of the line here.
* cppinit.c (cpp_start_read): Call _cpp_init_input_buffer
here.
* cpphash.h (CPP_RESERVE, CPP_IS_MACRO_BUFFER, ACTIVE_MARK_P):
Define here.
(CPP_SET_BUF_MARK, CPP_GOTO_BUF_MARK, CPP_SET_MARK,
CPP_GOTO_MARK): New macros.
(_cpp_quote_string, _cpp_parse_name, _cpp_skip_rest_of_line,
_cpp_skip_hspace, _cpp_parse_assertion, _cpp_lex_token,
_cpp_read_and_prescan, _cpp_init_input_buffer,
_cpp_grow_token_buffer, _cpp_get_directive_token,
_cpp_handle_directive, _cpp_handle_eof,
_cpp_output_line_command): Prototype them here.
* cpplib.h (enum cpp_token): Add CPP_MACRO.
(CPP_RESERVE, get_directive_token, cpp_grow_buffer,
quote_string, output_line_command): Remove.
From-SVN: r32513
2000-03-13 23:01:08 +01:00
|
|
|
/* Set up the tables used by read_and_prescan. */
|
|
|
|
_cpp_init_input_buffer (pfile);
|
|
|
|
|
2000-03-02 21:14:32 +01:00
|
|
|
/* Set up the include search path now. */
|
|
|
|
if (! opts->no_standard_includes)
|
|
|
|
initialize_standard_includes (pfile);
|
|
|
|
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
merge_include_chains (opts);
|
2000-03-02 21:14:32 +01:00
|
|
|
|
|
|
|
/* With -v, print the list of dirs to search. */
|
|
|
|
if (opts->verbose)
|
|
|
|
{
|
|
|
|
struct file_name_list *l;
|
|
|
|
fprintf (stderr, _("#include \"...\" search starts here:\n"));
|
|
|
|
for (l = opts->quote_include; l; l = l->next)
|
|
|
|
{
|
|
|
|
if (l == opts->bracket_include)
|
|
|
|
fprintf (stderr, _("#include <...> search starts here:\n"));
|
|
|
|
fprintf (stderr, " %s\n", l->name);
|
|
|
|
}
|
|
|
|
fprintf (stderr, _("End of search list.\n"));
|
|
|
|
}
|
|
|
|
|
2000-03-30 09:42:55 +02:00
|
|
|
/* Open the main input file. This must be done early, so we have a
|
|
|
|
buffer to stand on. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
if (opts->in_fname == NULL || *opts->in_fname == 0)
|
|
|
|
{
|
|
|
|
opts->in_fname = fname;
|
|
|
|
if (opts->in_fname == NULL)
|
|
|
|
opts->in_fname = "";
|
|
|
|
}
|
|
|
|
|
2000-03-02 21:14:32 +01:00
|
|
|
if (!cpp_read_file (pfile, fname))
|
|
|
|
return 0;
|
|
|
|
|
2000-03-30 09:42:55 +02:00
|
|
|
initialize_dependency_output (pfile);
|
|
|
|
|
2000-03-02 21:14:32 +01:00
|
|
|
/* -D and friends may produce output, which should be identified
|
|
|
|
as line 0. */
|
|
|
|
|
|
|
|
CPP_BUFFER (pfile)->lineno = 0;
|
|
|
|
|
|
|
|
/* Install __LINE__, etc. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
initialize_builtins (pfile);
|
|
|
|
|
|
|
|
/* Do -U's, -D's and -A's in the order they were seen. */
|
2000-03-11 10:13:00 +01:00
|
|
|
p = opts->pending->directive_head;
|
1999-03-15 19:42:46 +01:00
|
|
|
while (p)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
2000-03-12 01:32:01 +01:00
|
|
|
(*p->handler) (pfile, p->arg);
|
1999-03-15 19:42:46 +01:00
|
|
|
q = p->next;
|
|
|
|
free (p);
|
|
|
|
p = q;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
opts->done_initializing = 1;
|
2000-03-02 21:14:32 +01:00
|
|
|
CPP_BUFFER (pfile)->lineno = 1;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
1999-07-20 21:13:01 +02:00
|
|
|
if (opts->preprocessed)
|
|
|
|
/* If we've already processed this code, we want to trust the #line
|
|
|
|
directives in the input. But we still need to update our line
|
|
|
|
counter accordingly. */
|
|
|
|
pfile->lineno = CPP_BUFFER (pfile)->lineno;
|
|
|
|
else
|
Makefile.in (LIBCPP_OBJS): Add cpplex.o.
* Makefile.in (LIBCPP_OBJS): Add cpplex.o.
(cpplex.o): New target.
* po/POTFILES.in: Add cpplex.c.
* cpplex.c (_cpp_grow_token_buffer, null_cleanup,
cpp_push_buffer, cpp_pop_buffer, cpp_scan_buffer,
cpp_expand_to_buffer, cpp_buf_line_and_col, cpp_file_buffer,
skip_block_comment, skip_line_comment, skip_comment,
copy_comment, _cpp_skip_hspace, _cpp_skip_rest_of_line,
_cpp_parse_name, skip_string, parse_string,
_cpp_parse_assertion, cpp_get_token, cpp_get_non_space_token,
_cpp_get_directive_token, find_position,
_cpp_read_and_prescan, _cpp_init_input_buffer): Move here.
(maybe_macroexpand, _cpp_lex_token): New functions.
* cpplib.c (SKIP_WHITE_SPACE, eval_if_expr, parse_set_mark,
parse_goto_mark): Delete.
(_cpp_handle_eof): New function.
(_cpp_handle_directive): Rename from handle_directive.
(_cpp_output_line_command): Rename from output_line_command.
(do_if, do_elif): Call _cpp_parse_expr directly.
* cppfiles.c (_cpp_read_include_file): Don't call
init_input_buffer here.
* cpphash.c (quote_string): Move here, rename _cpp_quote_string.
* cppexp.c (_cpp_parse_expr): Diddle parsing_if_directive
here; pop the token_buffer and skip the rest of the line here.
* cppinit.c (cpp_start_read): Call _cpp_init_input_buffer
here.
* cpphash.h (CPP_RESERVE, CPP_IS_MACRO_BUFFER, ACTIVE_MARK_P):
Define here.
(CPP_SET_BUF_MARK, CPP_GOTO_BUF_MARK, CPP_SET_MARK,
CPP_GOTO_MARK): New macros.
(_cpp_quote_string, _cpp_parse_name, _cpp_skip_rest_of_line,
_cpp_skip_hspace, _cpp_parse_assertion, _cpp_lex_token,
_cpp_read_and_prescan, _cpp_init_input_buffer,
_cpp_grow_token_buffer, _cpp_get_directive_token,
_cpp_handle_directive, _cpp_handle_eof,
_cpp_output_line_command): Prototype them here.
* cpplib.h (enum cpp_token): Add CPP_MACRO.
(CPP_RESERVE, get_directive_token, cpp_grow_buffer,
quote_string, output_line_command): Remove.
From-SVN: r32513
2000-03-13 23:01:08 +01:00
|
|
|
_cpp_output_line_command (pfile, same_file);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
pfile->only_seen_white = 2;
|
|
|
|
|
|
|
|
/* The -imacros files can be scanned now, but the -include files
|
|
|
|
have to be pushed onto the include stack and processed later,
|
1999-03-15 19:42:46 +01:00
|
|
|
in the main loop calling cpp_get_token. */
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
opts->no_output++;
|
1999-03-15 19:42:46 +01:00
|
|
|
p = opts->pending->imacros_head;
|
|
|
|
while (p)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
2000-03-02 21:14:32 +01:00
|
|
|
if (cpp_read_file (pfile, p->arg))
|
|
|
|
cpp_scan_buffer (pfile);
|
1999-03-15 19:42:46 +01:00
|
|
|
|
|
|
|
q = p->next;
|
|
|
|
free (p);
|
|
|
|
p = q;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
opts->no_output--;
|
1999-03-15 19:42:46 +01:00
|
|
|
|
|
|
|
p = opts->pending->include_head;
|
|
|
|
while (p)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
2000-03-02 21:14:32 +01:00
|
|
|
if (cpp_read_file (pfile, p->arg))
|
Makefile.in (LIBCPP_OBJS): Add cpplex.o.
* Makefile.in (LIBCPP_OBJS): Add cpplex.o.
(cpplex.o): New target.
* po/POTFILES.in: Add cpplex.c.
* cpplex.c (_cpp_grow_token_buffer, null_cleanup,
cpp_push_buffer, cpp_pop_buffer, cpp_scan_buffer,
cpp_expand_to_buffer, cpp_buf_line_and_col, cpp_file_buffer,
skip_block_comment, skip_line_comment, skip_comment,
copy_comment, _cpp_skip_hspace, _cpp_skip_rest_of_line,
_cpp_parse_name, skip_string, parse_string,
_cpp_parse_assertion, cpp_get_token, cpp_get_non_space_token,
_cpp_get_directive_token, find_position,
_cpp_read_and_prescan, _cpp_init_input_buffer): Move here.
(maybe_macroexpand, _cpp_lex_token): New functions.
* cpplib.c (SKIP_WHITE_SPACE, eval_if_expr, parse_set_mark,
parse_goto_mark): Delete.
(_cpp_handle_eof): New function.
(_cpp_handle_directive): Rename from handle_directive.
(_cpp_output_line_command): Rename from output_line_command.
(do_if, do_elif): Call _cpp_parse_expr directly.
* cppfiles.c (_cpp_read_include_file): Don't call
init_input_buffer here.
* cpphash.c (quote_string): Move here, rename _cpp_quote_string.
* cppexp.c (_cpp_parse_expr): Diddle parsing_if_directive
here; pop the token_buffer and skip the rest of the line here.
* cppinit.c (cpp_start_read): Call _cpp_init_input_buffer
here.
* cpphash.h (CPP_RESERVE, CPP_IS_MACRO_BUFFER, ACTIVE_MARK_P):
Define here.
(CPP_SET_BUF_MARK, CPP_GOTO_BUF_MARK, CPP_SET_MARK,
CPP_GOTO_MARK): New macros.
(_cpp_quote_string, _cpp_parse_name, _cpp_skip_rest_of_line,
_cpp_skip_hspace, _cpp_parse_assertion, _cpp_lex_token,
_cpp_read_and_prescan, _cpp_init_input_buffer,
_cpp_grow_token_buffer, _cpp_get_directive_token,
_cpp_handle_directive, _cpp_handle_eof,
_cpp_output_line_command): Prototype them here.
* cpplib.h (enum cpp_token): Add CPP_MACRO.
(CPP_RESERVE, get_directive_token, cpp_grow_buffer,
quote_string, output_line_command): Remove.
From-SVN: r32513
2000-03-13 23:01:08 +01:00
|
|
|
_cpp_output_line_command (pfile, enter_file);
|
2000-03-02 21:14:32 +01:00
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
q = p->next;
|
|
|
|
free (p);
|
|
|
|
p = q;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
free (opts->pending);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
opts->pending = NULL;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* This is called at the end of preprocessing. It pops the
|
|
|
|
last buffer and writes dependency output. It should also
|
|
|
|
clear macro definitions, such that you could call cpp_start_read
|
|
|
|
with a new filename to restart processing. */
|
|
|
|
void
|
|
|
|
cpp_finish (pfile)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
{
|
|
|
|
struct cpp_options *opts = CPP_OPTIONS (pfile);
|
|
|
|
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
if (CPP_PREV_BUFFER (CPP_BUFFER (pfile)))
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
cpp_ice (pfile, "buffers still stacked in cpp_finish");
|
Makefile.in (LIBCPP_DEPS): New macro.
* Makefile.in (LIBCPP_DEPS): New macro.
(cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use
it to declare deps.
* cpperror.c: Include cpphash.h.
* cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS
dingleberry.
(lex): Don't use CPP_WARN_UNDEF.
(_cpp_parse_expr): Return an int, the truth value.
* cppfiles.c: Include cpphash.h.
(_cpp_merge_include_chains): Move to cppinit.c and make static.
* cppinit.c (include_defaults_array): Disentangle.
(cpp_cleanup): Don't free the if stack here.
(cpp_finish): Pop off all buffers, not just one.
* cpplib.c (eval_if_expr): Return int.
(do_xifdef): Rename do_ifdef.
(handle_directive): Don't use CPP_PREPROCESSED.
(cpp_get_token): Don't use CPP_C89.
* fix-header.c: Don't use CPP_OPTIONS.
* cpplib.h: Move U_CHAR, enum node_type, struct
file_name_list, struct ihash, is_idchar, is_idstart,
is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK,
CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC,
CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q,
CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER,
CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes
of _cpp_simplify_pathname, _cpp_find_include_file,
_cpp_read_include_file, and _cpp_parse_expr to cpphash.h.
Move struct if_stack to cpplib.c. Move struct cpp_pending to
cppinit.c.
Change all uses of U_CHAR to be unsigned char instead.
Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED.
From-SVN: r32435
2000-03-09 00:35:19 +01:00
|
|
|
while (CPP_BUFFER (pfile))
|
|
|
|
cpp_pop_buffer (pfile);
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
/* Don't write the deps file if preprocessing has failed. */
|
|
|
|
if (opts->print_deps && pfile->errors == 0)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
|
|
|
/* Stream on which to print the dependency information. */
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
FILE *deps_stream = 0;
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
const char *deps_mode = opts->print_deps_append ? "a" : "w";
|
|
|
|
if (opts->deps_file == 0)
|
|
|
|
deps_stream = stdout;
|
|
|
|
else if ((deps_stream = fopen (opts->deps_file, deps_mode)) == 0)
|
|
|
|
cpp_notice_from_errno (pfile, opts->deps_file);
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
if (deps_stream)
|
|
|
|
{
|
|
|
|
deps_write (pfile->deps, deps_stream, 72);
|
|
|
|
if (opts->deps_file)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
mkdeps.c, mkdeps.h: New files.
* mkdeps.c, mkdeps.h: New files.
* po/POTFILES.in: Add them.
* Makefile.in (LIBCPP_OBJS): Add mkdeps.o.
(cpplib.o, cppinit.o): Depend on mkdeps.h.
(mkdeps.o): New target.
* cppfiles.c: Delete deps_output.
* cppinit.c: Include mkdeps.h. Delete known_suffixes,
OBJECT_SUFFIX, and base_name.
(cpp_cleanup): Use deps_free. Free ihash->name when clearing
the include hash.
(initialize_dependency_output): Use deps_init,
deps_add_target, deps_calc_target, and deps_add_dep. Remove
all the unnecessary string bashing.
(cpp_finish): Use deps_write. Remove an unnecessary nesting
level.
* cpplib.c (do_include): Use deps_add_dep.
* cpplib.h (struct cpp_reader): Replace deps_buffer,
deps_allocated_size, deps_size, deps_column members with
single pointer to a struct deps. Delete prototype of
deps_output.
From-SVN: r32329
2000-03-04 20:42:04 +01:00
|
|
|
if (ferror (deps_stream) || fclose (deps_stream) != 0)
|
|
|
|
cpp_fatal (pfile, "I/O error on output");
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-04-26 18:41:02 +02:00
|
|
|
|
|
|
|
if (opts->dump_macros == dump_only)
|
Convert cpplib to use libiberty/hashtab.c.
* cpplib.h (struct cpp_reader): Make hashtab and
all_include_files of type 'struct htab *'. Delete HASHSIZE
and ALL_INCLUDE_HASHSIZE macros.
* cpphash.h: Update prototypes.
(struct hashnode): Remove next, prev, and bucket_hdr members.
Make length a size_t. Add hash member.
(struct ihash): Remove next member. Add hash member. Make
name a flexible array member.
* cppfiles.c: Include hashtab.h.
(include_hash): Delete.
(IHASHSIZE): New macro.
(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
(cpp_included): Do the hash lookup here.
(_cpp_find_include_file): Rewrite.
(cpp_read_file): Put the "fake" hash entry into the hash
table. Honor the control_macro, if it turns out we've seen
the file before. Don't push the buffer here.
(_cpp_read_include_file): Push the buffer here.
(OMODES): New macro. Use it whenever we call open(2).
* cpphash.c: Include hashtab.h.
(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
_cpp_lookup_slot): New functions.
(HASHSIZE): new macro.
(hashf, _cpp_install, _cpp_delete_macro): Delete.
(_cpp_lookup): Use hashtab.h routines.
* cppinit.c: Include hashtab.h.
(cpp_reader_init): Call _cpp_init_macro_hash and
_cpp_init_include_hash. Don't allocate hashtab directly.
(cpp_cleanup): Just call htab_delete on pfile->hashtab and
pfile->all_include_files.
(initialize_builtins): Use _cpp_make_hashnode and
htab_find_slot to add hash entries.
(cpp_finish): Just call _cpp_dump_macro_hash.
* cpplib.c: Include hashtab.h.
(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
create hash entries.
(do_pragma_poison, do_assert): Likewise.
(do_include): Don't push the buffer here. Don't increment
system_include_depth unless _cpp_read_include_file succeeds.
(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
or htab_remove_elt.
(do_pragma_implementation): Use alloca to create copy.
* Makefile.in: Update dependencies.
From-SVN: r32497
2000-03-13 00:46:05 +01:00
|
|
|
_cpp_dump_macro_hash (pfile);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
|
|
|
|
1999-12-14 17:05:23 +01:00
|
|
|
static void
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, text, handler)
|
1999-12-14 17:05:23 +01:00
|
|
|
struct cpp_options *opts;
|
|
|
|
const char *text;
|
2000-03-11 10:13:00 +01:00
|
|
|
cl_directive_handler handler;
|
1999-12-14 17:05:23 +01:00
|
|
|
{
|
|
|
|
struct pending_option *o = (struct pending_option *)
|
|
|
|
xmalloc (sizeof (struct pending_option));
|
|
|
|
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
o->arg = text;
|
1999-12-14 17:05:23 +01:00
|
|
|
o->next = NULL;
|
2000-03-11 10:13:00 +01:00
|
|
|
o->handler = handler;
|
|
|
|
APPEND (opts->pending, directive, o);
|
1999-12-14 17:05:23 +01:00
|
|
|
}
|
|
|
|
|
2000-03-08 00:11:06 +01:00
|
|
|
enum opt_code
|
|
|
|
{
|
|
|
|
OPT_stdin_stdout = 0, OPT_dollar, OPT_plus,
|
|
|
|
OPT__help, OPT__version,
|
|
|
|
OPT_A, OPT_C, OPT_D, OPT_H, OPT_I, OPT_M,
|
|
|
|
OPT_MD, OPT_MG, OPT_MM, OPT_MMD,
|
|
|
|
OPT_P, OPT_U, OPT_W,
|
|
|
|
OPT_d,
|
|
|
|
OPT_fleading_underscore, OPT_fno_leading_underscore,
|
|
|
|
OPT_fpreprocessed, OPT_fno_preprocessed,
|
|
|
|
OPT_g, OPT_h,
|
|
|
|
OPT_idirafter, OPT_imacros, OPT_include,
|
|
|
|
OPT_iprefix, OPT_isystem, OPT_iwithprefix, OPT_iwithprefixbefore,
|
|
|
|
OPT_lang_asm, OPT_lang_c, OPT_lang_cplusplus, OPT_lang_c89,
|
|
|
|
OPT_lang_chill, OPT_lang_fortran, OPT_lang_objc, OPT_lang_objcplusplus,
|
|
|
|
OPT_nostdinc, OPT_nostdincplusplus,
|
|
|
|
OPT_o,
|
|
|
|
OPT_pedantic, OPT_pedantic_errors, OPT_remap,
|
|
|
|
OPT_std_c89, OPT_std_c99, OPT_std_c9x, OPT_std_gnu89, OPT_std_gnu99,
|
|
|
|
OPT_std_gnu9x, OPT_std_iso9899_1990, OPT_std_iso9899_199409,
|
|
|
|
OPT_std_iso9899_1999, OPT_std_iso9899_199x,
|
|
|
|
OPT_traditional, OPT_trigraphs,
|
|
|
|
OPT_v, OPT_w,
|
|
|
|
N_OPTS
|
|
|
|
};
|
|
|
|
|
|
|
|
struct cl_option
|
|
|
|
{
|
|
|
|
const char *opt_text;
|
|
|
|
const char *msg;
|
|
|
|
size_t opt_len;
|
|
|
|
enum opt_code opt_code;
|
|
|
|
};
|
|
|
|
|
2000-03-12 05:33:26 +01:00
|
|
|
/* Irix6 "cc -n32" and OSF4 cc have problems with char foo[] = ("string");
|
|
|
|
I.e. a const string initializer with parens around it. That is
|
|
|
|
what N_("string") resolves to, so we make no_* be macros instead. */
|
|
|
|
#define no_arg N_("Argument missing after `%s' option")
|
|
|
|
#define no_ass N_("Assertion missing after `%s' option")
|
|
|
|
#define no_dir N_("Directory name missing after `%s' option")
|
|
|
|
#define no_fil N_("File name missing after `%s' option")
|
|
|
|
#define no_mac N_("Macro name missing after `%s' option")
|
|
|
|
#define no_pth N_("Path name missing after `%s' option")
|
2000-03-08 00:11:06 +01:00
|
|
|
|
|
|
|
/* This list must be ASCII sorted. Make enum order above match this. */
|
|
|
|
#define DEF_OPT(text, msg, code) {text, msg, sizeof(text) - 1, code}
|
|
|
|
|
|
|
|
#ifdef HOST_EBCDIC
|
|
|
|
static struct cl_option cl_options[] =
|
|
|
|
#else
|
|
|
|
static const struct cl_option cl_options[] =
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
DEF_OPT("", 0, OPT_stdin_stdout),
|
|
|
|
DEF_OPT("$", 0, OPT_dollar),
|
|
|
|
DEF_OPT("+", 0, OPT_plus),
|
|
|
|
DEF_OPT("-help", 0, OPT__help),
|
|
|
|
DEF_OPT("-version", 0, OPT__version),
|
|
|
|
DEF_OPT("A", no_ass, OPT_A),
|
|
|
|
DEF_OPT("C", 0, OPT_C),
|
|
|
|
DEF_OPT("D", no_mac, OPT_D),
|
|
|
|
DEF_OPT("H", 0, OPT_H),
|
|
|
|
DEF_OPT("I", no_dir, OPT_I),
|
|
|
|
DEF_OPT("M", 0, OPT_M),
|
|
|
|
DEF_OPT("MD", no_fil, OPT_MD),
|
|
|
|
DEF_OPT("MG", 0, OPT_MG),
|
|
|
|
DEF_OPT("MM", 0, OPT_MM),
|
|
|
|
DEF_OPT("MMD", no_fil, OPT_MMD),
|
|
|
|
DEF_OPT("P", 0, OPT_P),
|
|
|
|
DEF_OPT("U", no_mac, OPT_U),
|
|
|
|
/* NB: Immed arg only, and not reqd */
|
|
|
|
DEF_OPT("W", no_arg, OPT_W),
|
|
|
|
DEF_OPT("d", no_arg, OPT_d),
|
|
|
|
DEF_OPT("fleading-underscore", 0, OPT_fleading_underscore),
|
|
|
|
DEF_OPT("fno-leading-underscore", 0, OPT_fno_leading_underscore),
|
|
|
|
DEF_OPT("fpreprocessed", 0, OPT_fpreprocessed),
|
|
|
|
DEF_OPT("fno-preprocessed", 0, OPT_fno_preprocessed),
|
|
|
|
/* NB: Immed arg only, and not reqd */
|
|
|
|
DEF_OPT("g", no_arg, OPT_g),
|
|
|
|
DEF_OPT("h", 0, OPT_h),
|
|
|
|
DEF_OPT("idirafter", no_dir, OPT_idirafter),
|
|
|
|
DEF_OPT("imacros", no_fil, OPT_imacros),
|
|
|
|
DEF_OPT("include", no_fil, OPT_include),
|
|
|
|
DEF_OPT("iprefix", no_pth, OPT_iprefix),
|
|
|
|
DEF_OPT("isystem", no_dir, OPT_isystem),
|
|
|
|
DEF_OPT("iwithprefix", no_dir, OPT_iwithprefix),
|
|
|
|
DEF_OPT("iwithprefixbefore", no_dir, OPT_iwithprefixbefore),
|
|
|
|
DEF_OPT("lang-asm", 0, OPT_lang_asm),
|
|
|
|
DEF_OPT("lang-c", 0, OPT_lang_c),
|
|
|
|
DEF_OPT("lang-c++", 0, OPT_lang_cplusplus),
|
|
|
|
DEF_OPT("lang-c89", 0, OPT_lang_c89),
|
|
|
|
DEF_OPT("lang-chill", 0, OPT_lang_chill),
|
|
|
|
DEF_OPT("lang-fortran", 0, OPT_lang_fortran),
|
|
|
|
DEF_OPT("lang-objc", 0, OPT_lang_objc),
|
|
|
|
DEF_OPT("lang-objc++", 0, OPT_lang_objcplusplus),
|
|
|
|
DEF_OPT("nostdinc", 0, OPT_nostdinc),
|
|
|
|
DEF_OPT("nostdinc++", 0, OPT_nostdincplusplus),
|
|
|
|
DEF_OPT("o", no_fil, OPT_o),
|
|
|
|
DEF_OPT("pedantic", 0, OPT_pedantic),
|
|
|
|
DEF_OPT("pedantic-errors", 0, OPT_pedantic_errors),
|
|
|
|
DEF_OPT("remap", 0, OPT_remap),
|
|
|
|
DEF_OPT("std=c89", 0, OPT_std_c89),
|
|
|
|
DEF_OPT("std=c99", 0, OPT_std_c99),
|
|
|
|
DEF_OPT("std=c9x", 0, OPT_std_c9x),
|
|
|
|
DEF_OPT("std=gnu89", 0, OPT_std_gnu89),
|
|
|
|
DEF_OPT("std=gnu99", 0, OPT_std_gnu99),
|
|
|
|
DEF_OPT("std=gnu9x", 0, OPT_std_gnu9x),
|
|
|
|
DEF_OPT("std=iso9899:1990", 0, OPT_std_iso9899_1990),
|
|
|
|
DEF_OPT("std=iso9899:199409", 0, OPT_std_iso9899_199409),
|
|
|
|
DEF_OPT("std=iso9899:1999", 0, OPT_std_iso9899_1999),
|
|
|
|
DEF_OPT("std=iso9899:199x", 0, OPT_std_iso9899_199x),
|
|
|
|
DEF_OPT("traditional", 0, OPT_traditional),
|
|
|
|
DEF_OPT("trigraphs", 0, OPT_trigraphs),
|
|
|
|
DEF_OPT("v", 0, OPT_v),
|
|
|
|
DEF_OPT("w", 0, OPT_w)
|
|
|
|
};
|
|
|
|
#undef DEF_OPT
|
|
|
|
|
|
|
|
/* Perform a binary search to find which, if any, option the given
|
|
|
|
command-line matches. Returns its index in the option array,
|
|
|
|
negative on failure. Complications arise since some options can be
|
|
|
|
suffixed with an argument, and multiple complete matches can occur,
|
|
|
|
e.g. -iwithprefix and -iwithprefixbefore. Moreover, we want to
|
|
|
|
accept options beginning with -g and -W that we do not recognise,
|
|
|
|
but not to swallow any subsequent command line argument; these are
|
|
|
|
handled as special cases in cpp_handle_option */
|
|
|
|
static int
|
|
|
|
parse_option (input)
|
|
|
|
const char *input;
|
|
|
|
{
|
|
|
|
unsigned int md, mn, mx;
|
|
|
|
size_t opt_len;
|
|
|
|
int comp;
|
|
|
|
|
|
|
|
mn = 0;
|
|
|
|
mx = N_OPTS;
|
|
|
|
|
|
|
|
while (mx > mn)
|
|
|
|
{
|
|
|
|
md = (mn + mx) / 2;
|
|
|
|
|
|
|
|
opt_len = cl_options[md].opt_len;
|
|
|
|
comp = strncmp (input, cl_options[md].opt_text, opt_len);
|
|
|
|
|
|
|
|
if (comp > 0)
|
|
|
|
mn = md + 1;
|
|
|
|
else if (comp < 0)
|
|
|
|
mx = md;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (input[opt_len] == '\0')
|
|
|
|
return md;
|
|
|
|
/* We were passed more text. If the option takes an argument,
|
|
|
|
we may match a later option or we may have been passed the
|
|
|
|
argument. The longest possible option match succeeds.
|
|
|
|
If the option takes no arguments we have not matched and
|
|
|
|
continue the search (e.g. input="stdc++" match was "stdc") */
|
|
|
|
mn = md + 1;
|
|
|
|
if (cl_options[md].msg)
|
|
|
|
{
|
|
|
|
/* Scan forwards. If we get an exact match, return it.
|
|
|
|
Otherwise, return the longest option-accepting match.
|
|
|
|
This loops no more than twice with current options */
|
|
|
|
mx = md;
|
|
|
|
for (; mn < N_OPTS; mn++)
|
|
|
|
{
|
|
|
|
opt_len = cl_options[mn].opt_len;
|
|
|
|
if (strncmp (input, cl_options[mn].opt_text, opt_len))
|
|
|
|
break;
|
|
|
|
if (input[opt_len] == '\0')
|
|
|
|
return mn;
|
|
|
|
if (cl_options[mn].msg)
|
|
|
|
mx = mn;
|
|
|
|
}
|
|
|
|
return mx;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
/* Handle one command-line option in (argc, argv).
|
|
|
|
Can be called multiple times, to handle multiple sets of options.
|
|
|
|
Returns number of strings consumed. */
|
2000-02-19 02:27:00 +01:00
|
|
|
|
cppfiles.c (_cpp_find_include_file): Make sure ih->name is initialized.
* cppfiles.c (_cpp_find_include_file): Make sure ih->name is
initialized.
* cppinit.c (cpp_cleanup): Free imp->nshort also.
* cpperror.c (cpp_print_containing_files,
cpp_print_file_and_line, v_cpp_message): Rename to
print_containing_files, print_file_and_line, and v_message.
* cppexp.c (cpp_parse_expr, cpp_parse_escape, cpp_lex): Rename
to _cpp_parse_expr, parse_escape, and lex.
(parse_charconst): Remove broken multibyte support.
* cppfiles.c (include_hash): Make static.
(cpp_included): New function.
(merge_include_chains, find_include_file, finclude,
simplify_pathname): Rename to _cpp_merge_include_chains,
_cpp_find_include_file, _cpp_read_include_file, and
_cpp_simplify_pathname.
* cpphash.c (cpp_lookup, free_definition, delete_macro,
cpp_install, create_definition, macroexpand, compare_defs,
dump_definition): Rename to _cpp_lookup, _cpp_free_definition,
_cpp_delete_macro, _cpp_install, _cpp_create_definition,
_cpp_macroexpand, _cpp_compare_defs, and _cpp_dump_definition.
* cppinit.c (cpp_handle_option): Rename to handle_option, make
static.
* cpplib.c: Remove extern prototype of cpp_parse_expr.
* cpphash.h: Update prototypes.
* cpplib.h: Likewise. Prototype _cpp_parse_expr here.
From-SVN: r32390
2000-03-07 21:58:47 +01:00
|
|
|
static int
|
|
|
|
handle_option (pfile, argc, argv)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
cpp_reader *pfile;
|
|
|
|
int argc;
|
|
|
|
char **argv;
|
|
|
|
{
|
|
|
|
struct cpp_options *opts = CPP_OPTIONS (pfile);
|
|
|
|
int i = 0;
|
|
|
|
|
1999-03-15 19:42:46 +01:00
|
|
|
if (argv[i][0] != '-')
|
|
|
|
{
|
|
|
|
if (opts->out_fname != NULL)
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
{
|
1999-03-15 19:42:46 +01:00
|
|
|
print_help ();
|
|
|
|
cpp_fatal (pfile, "Too many arguments");
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
1999-03-15 19:42:46 +01:00
|
|
|
else if (opts->in_fname != NULL)
|
|
|
|
opts->out_fname = argv[i];
|
|
|
|
else
|
|
|
|
opts->in_fname = argv[i];
|
|
|
|
}
|
|
|
|
else
|
2000-03-08 00:11:06 +01:00
|
|
|
{
|
|
|
|
enum opt_code opt_code;
|
|
|
|
int opt_index;
|
cppfiles.c (file_cleanup, [...]): Replace bcopy(), index() etc calls.
* cppfiles.c (file_cleanup, _cpp_find_include_file,
remap_filename, _cpp_read_include_file, actual_directory,
hack_vms_include_specification): Replace bcopy(), index() etc
calls. Add casts to some allocations. Make some variables
pointers to const [unsigned] char.
* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
collect_formal_parameters): Similarly.
* cppinit.c (struct pending_option, append_include_chain,
cpp_options_init, cpp_reader_init, initialize_standard_includes,
cpp_start_read, new_pending_define, handle_option): Similarly.
* cpplib.c (cpp_define, copy_comment, do_define, do_include,
do_undef, do_error, do_warning, do_pragma, do_pragma_once,
do_pragma_implementation, detect_if_not_defined,
do_ifdef, skip_if_group, cpp_get_token, parse_string,
do_assert, do_unassert): Similarly.
* cpplib.h (cpp_buffer, cpp_options): Update types. Update
function prototypes.
* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.
From-SVN: r32477
2000-03-11 01:49:44 +01:00
|
|
|
const char *arg = 0;
|
2000-03-08 00:11:06 +01:00
|
|
|
|
|
|
|
/* Skip over '-' */
|
|
|
|
opt_index = parse_option (&argv[i][1]);
|
|
|
|
if (opt_index < 0)
|
|
|
|
return i;
|
|
|
|
|
|
|
|
opt_code = cl_options[opt_index].opt_code;
|
|
|
|
if (cl_options[opt_index].msg)
|
|
|
|
{
|
|
|
|
arg = &argv[i][cl_options[opt_index].opt_len + 1];
|
|
|
|
|
|
|
|
/* Yuk. Special case for -g and -W as they must not swallow
|
|
|
|
up any following argument. If this becomes common, add
|
|
|
|
another field to the cl_options table */
|
|
|
|
if (arg[0] == '\0' && !(opt_code == OPT_g || opt_code == OPT_W))
|
|
|
|
{
|
|
|
|
arg = argv[++i];
|
|
|
|
if (!arg)
|
|
|
|
{
|
|
|
|
cpp_fatal (pfile, _(cl_options[opt_index].msg), argv[i - 1]);
|
|
|
|
return argc;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (opt_code)
|
|
|
|
{
|
|
|
|
case N_OPTS: /* shut GCC up */
|
|
|
|
break;
|
|
|
|
case OPT_fleading_underscore:
|
1999-03-15 19:42:46 +01:00
|
|
|
user_label_prefix = "_";
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_fno_leading_underscore:
|
1999-03-15 19:42:46 +01:00
|
|
|
user_label_prefix = "";
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_fpreprocessed:
|
1999-07-20 21:13:01 +02:00
|
|
|
opts->preprocessed = 1;
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_fno_preprocessed:
|
1999-07-20 21:13:01 +02:00
|
|
|
opts->preprocessed = 0;
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_w:
|
|
|
|
opts->inhibit_warnings = 1;
|
|
|
|
break;
|
|
|
|
case OPT_g: /* Silently ignore anything but -g3 */
|
|
|
|
if (!strcmp(&argv[i][2], "3"))
|
|
|
|
opts->debug_output = 1;
|
|
|
|
break;
|
|
|
|
case OPT_h:
|
|
|
|
case OPT__help:
|
|
|
|
print_help ();
|
|
|
|
exit (0); /* XXX */
|
|
|
|
break;
|
|
|
|
case OPT__version:
|
|
|
|
fprintf (stderr, _("GNU CPP version %s (cpplib)\n"), version_string);
|
|
|
|
exit (0); /* XXX */
|
|
|
|
break;
|
|
|
|
case OPT_C:
|
|
|
|
opts->discard_comments = 0;
|
|
|
|
break;
|
|
|
|
case OPT_P:
|
|
|
|
opts->no_line_commands = 1;
|
|
|
|
break;
|
|
|
|
case OPT_dollar: /* Don't include $ in identifiers. */
|
|
|
|
opts->dollars_in_ident = 0;
|
|
|
|
break;
|
|
|
|
case OPT_H:
|
|
|
|
opts->print_include_names = 1;
|
|
|
|
break;
|
|
|
|
case OPT_D:
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, arg, cpp_define);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_pedantic_errors:
|
|
|
|
opts->pedantic_errors = 1;
|
|
|
|
/* fall through */
|
|
|
|
case OPT_pedantic:
|
|
|
|
opts->pedantic = 1;
|
|
|
|
break;
|
|
|
|
case OPT_traditional:
|
|
|
|
opts->traditional = 1;
|
|
|
|
opts->cplusplus_comments = 0;
|
|
|
|
opts->trigraphs = 0;
|
1999-03-15 19:42:46 +01:00
|
|
|
opts->warn_trigraphs = 0;
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_trigraphs:
|
|
|
|
opts->trigraphs = 1;
|
|
|
|
break;
|
|
|
|
case OPT_plus:
|
|
|
|
opts->cplusplus = 1;
|
|
|
|
opts->cplusplus_comments = 1;
|
|
|
|
break;
|
|
|
|
case OPT_remap:
|
|
|
|
opts->remap = 1;
|
|
|
|
break;
|
|
|
|
case OPT_iprefix:
|
|
|
|
opts->include_prefix = arg;
|
|
|
|
opts->include_prefix_len = strlen (arg);
|
|
|
|
break;
|
|
|
|
case OPT_lang_c:
|
|
|
|
opts->cplusplus = 0, opts->cplusplus_comments = 1;
|
|
|
|
opts->c89 = 0, opts->c99 = 1, opts->objc = 0;
|
|
|
|
break;
|
|
|
|
case OPT_lang_c89:
|
|
|
|
opts->cplusplus = 0, opts->cplusplus_comments = 0;
|
|
|
|
opts->c89 = 1, opts->c99 = 0, opts->objc = 0;
|
|
|
|
opts->trigraphs = 1;
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, "__STRICT_ANSI__", cpp_define);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_lang_cplusplus:
|
|
|
|
opts->cplusplus = 1, opts->cplusplus_comments = 1;
|
|
|
|
opts->c89 = 0, opts->c99 = 0, opts->objc = 0;
|
|
|
|
break;
|
|
|
|
case OPT_lang_objc:
|
|
|
|
case OPT_lang_objcplusplus:
|
|
|
|
opts->cplusplus = opt_code == OPT_lang_objcplusplus;
|
|
|
|
opts->cplusplus_comments = 1;
|
|
|
|
opts->c89 = 0, opts->c99 = 0, opts->objc = 1;
|
|
|
|
break;
|
|
|
|
case OPT_lang_asm:
|
|
|
|
opts->lang_asm = 1;
|
|
|
|
break;
|
|
|
|
case OPT_lang_fortran:
|
|
|
|
opts->lang_fortran = 1, opts->cplusplus_comments = 0;
|
|
|
|
break;
|
|
|
|
case OPT_lang_chill:
|
|
|
|
opts->objc = 0, opts->cplusplus = 0;
|
|
|
|
opts->chill = 1, opts->traditional = 1;
|
|
|
|
break;
|
|
|
|
case OPT_nostdinc:
|
|
|
|
/* -nostdinc causes no default include directories.
|
|
|
|
You must specify all include-file directories with -I. */
|
|
|
|
opts->no_standard_includes = 1;
|
|
|
|
break;
|
|
|
|
case OPT_nostdincplusplus:
|
|
|
|
/* -nostdinc++ causes no default C++-specific include directories. */
|
|
|
|
opts->no_standard_cplusplus_includes = 1;
|
|
|
|
break;
|
|
|
|
case OPT_std_gnu89:
|
|
|
|
opts->cplusplus = 0, opts->cplusplus_comments = 1;
|
|
|
|
opts->c89 = 1, opts->c99 = 0, opts->objc = 0;
|
|
|
|
break;
|
|
|
|
case OPT_std_gnu9x:
|
|
|
|
case OPT_std_gnu99:
|
|
|
|
opts->cplusplus = 0, opts->cplusplus_comments = 1;
|
|
|
|
opts->c89 = 0, opts->c99 = 1, opts->objc = 0;
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, "__STDC_VERSION__=199901L", cpp_define);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_std_iso9899_199409:
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, "__STDC_VERSION__=199409L", cpp_define);
|
2000-03-08 00:11:06 +01:00
|
|
|
/* Fall through */
|
|
|
|
case OPT_std_iso9899_1990:
|
|
|
|
case OPT_std_c89:
|
|
|
|
opts->cplusplus = 0, opts->cplusplus_comments = 0;
|
|
|
|
opts->c89 = 1, opts->c99 = 0, opts->objc = 0;
|
|
|
|
opts->trigraphs = 1;
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, "__STRICT_ANSI__", cpp_define);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_std_iso9899_199x:
|
|
|
|
case OPT_std_iso9899_1999:
|
|
|
|
case OPT_std_c9x:
|
|
|
|
case OPT_std_c99:
|
|
|
|
opts->cplusplus = 0, opts->cplusplus_comments = 1;
|
|
|
|
opts->c89 = 0, opts->c99 = 1, opts->objc = 0;
|
|
|
|
opts->trigraphs = 1;
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, "__STRICT_ANSI__", cpp_define);
|
|
|
|
new_pending_directive (opts, "__STDC_VERSION__=199901L", cpp_define);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_o:
|
|
|
|
if (opts->out_fname != NULL)
|
1999-03-15 19:42:46 +01:00
|
|
|
{
|
2000-03-08 00:11:06 +01:00
|
|
|
cpp_fatal (pfile, "Output filename specified twice");
|
|
|
|
return argc;
|
|
|
|
}
|
|
|
|
opts->out_fname = arg;
|
|
|
|
if (!strcmp (opts->out_fname, "-"))
|
|
|
|
opts->out_fname = "";
|
|
|
|
break;
|
|
|
|
case OPT_v:
|
|
|
|
fprintf (stderr, _("GNU CPP version %s (cpplib)\n"), version_string);
|
|
|
|
#ifdef TARGET_VERSION
|
|
|
|
TARGET_VERSION;
|
|
|
|
#endif
|
|
|
|
fputc ('\n', stderr);
|
|
|
|
opts->verbose = 1;
|
|
|
|
break;
|
|
|
|
case OPT_stdin_stdout:
|
|
|
|
/* JF handle '-' as file name meaning stdin or stdout */
|
|
|
|
if (opts->in_fname == NULL)
|
|
|
|
opts->in_fname = "";
|
|
|
|
else if (opts->out_fname == NULL)
|
|
|
|
opts->out_fname = "";
|
|
|
|
break;
|
|
|
|
case OPT_d:
|
|
|
|
/* Args to -d specify what parts of macros to dump.
|
|
|
|
Silently ignore unrecognised options; they may
|
|
|
|
be aimed at the compiler proper. */
|
|
|
|
{
|
|
|
|
char c;
|
|
|
|
|
|
|
|
while ((c = *arg++) != '\0')
|
|
|
|
switch (c)
|
|
|
|
{
|
|
|
|
case 'M':
|
1999-03-15 19:42:46 +01:00
|
|
|
opts->dump_macros = dump_only;
|
|
|
|
opts->no_output = 1;
|
|
|
|
break;
|
|
|
|
case 'N':
|
|
|
|
opts->dump_macros = dump_names;
|
|
|
|
break;
|
|
|
|
case 'D':
|
|
|
|
opts->dump_macros = dump_definitions;
|
|
|
|
break;
|
|
|
|
case 'I':
|
|
|
|
opts->dump_includes = 1;
|
|
|
|
break;
|
|
|
|
}
|
2000-03-08 00:11:06 +01:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
/* The style of the choices here is a bit mixed.
|
|
|
|
The chosen scheme is a hybrid of keeping all options in one string
|
|
|
|
and specifying each option in a separate argument:
|
|
|
|
-M|-MM|-MD file|-MMD file [-MG]. An alternative is:
|
|
|
|
-M|-MM|-MD file|-MMD file|-MG|-MMG; or more concisely:
|
|
|
|
-M[M][G][D file]. This is awkward to handle in specs, and is not
|
|
|
|
as extensible. */
|
|
|
|
/* ??? -MG must be specified in addition to one of -M or -MM.
|
|
|
|
This can be relaxed in the future without breaking anything.
|
|
|
|
The converse isn't true. */
|
|
|
|
|
|
|
|
/* -MG isn't valid with -MD or -MMD. This is checked for later. */
|
|
|
|
case OPT_MG:
|
|
|
|
opts->print_deps_missing_files = 1;
|
|
|
|
break;
|
|
|
|
case OPT_M:
|
|
|
|
case OPT_MD:
|
|
|
|
case OPT_MM:
|
|
|
|
case OPT_MMD:
|
|
|
|
if (opt_code == OPT_M || opt_code == OPT_MD)
|
|
|
|
opts->print_deps = 2;
|
|
|
|
else
|
|
|
|
opts->print_deps = 1;
|
|
|
|
|
|
|
|
/* For -MD and -MMD options, write deps on file named by next arg */
|
|
|
|
/* For -M and -MM, write deps on standard output
|
|
|
|
and suppress the usual output. */
|
|
|
|
if (opt_code == OPT_MD || opt_code == OPT_MMD)
|
|
|
|
opts->deps_file = arg;
|
|
|
|
else
|
|
|
|
opts->no_output = 1;
|
|
|
|
break;
|
|
|
|
case OPT_A:
|
2000-03-16 15:15:17 +01:00
|
|
|
if (arg[0] == '-')
|
1999-03-15 19:42:46 +01:00
|
|
|
{
|
2000-03-16 15:15:17 +01:00
|
|
|
/* -A with an argument beginning with '-' acts as
|
|
|
|
#unassert on whatever immediately follows the '-'.
|
|
|
|
If "-" is the whole argument, we eliminate all
|
|
|
|
predefined macros and assertions, including those
|
|
|
|
that were specified earlier on the command line.
|
|
|
|
That way we can get rid of any that were passed
|
|
|
|
automatically in from GCC. */
|
|
|
|
|
|
|
|
if (arg[1] == '\0')
|
1999-03-15 19:42:46 +01:00
|
|
|
{
|
2000-03-16 15:15:17 +01:00
|
|
|
struct pending_option *o1, *o2;
|
|
|
|
|
|
|
|
o1 = opts->pending->directive_head;
|
|
|
|
while (o1)
|
|
|
|
{
|
|
|
|
o2 = o1->next;
|
|
|
|
free (o1);
|
|
|
|
o1 = o2;
|
|
|
|
}
|
|
|
|
opts->pending->directive_head = NULL;
|
|
|
|
opts->pending->directive_tail = NULL;
|
1999-03-15 19:42:46 +01:00
|
|
|
}
|
2000-03-16 15:15:17 +01:00
|
|
|
else
|
|
|
|
new_pending_directive (opts, arg + 1, cpp_unassert);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
2000-03-16 15:15:17 +01:00
|
|
|
else
|
|
|
|
new_pending_directive (opts, arg, cpp_assert);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_U:
|
2000-03-11 10:13:00 +01:00
|
|
|
new_pending_directive (opts, arg, cpp_undef);
|
2000-03-08 00:11:06 +01:00
|
|
|
break;
|
|
|
|
case OPT_I: /* Add directory to path for includes. */
|
|
|
|
if (!strcmp (arg, "-"))
|
|
|
|
{
|
|
|
|
/* -I- means:
|
|
|
|
Use the preceding -I directories for #include "..."
|
|
|
|
but not #include <...>.
|
|
|
|
Don't search the directory of the present file
|
|
|
|
for #include "...". (Note that -I. -I- is not the same as
|
|
|
|
the default setup; -I. uses the compiler's working dir.) */
|
|
|
|
if (! opts->ignore_srcdir)
|
|
|
|
{
|
|
|
|
opts->ignore_srcdir = 1;
|
|
|
|
opts->pending->quote_head = opts->pending->brack_head;
|
|
|
|
opts->pending->quote_tail = opts->pending->brack_tail;
|
|
|
|
opts->pending->brack_head = 0;
|
|
|
|
opts->pending->brack_tail = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
cpp_fatal (pfile, "-I- specified twice");
|
|
|
|
return argc;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
append_include_chain (pfile, opts->pending,
|
|
|
|
xstrdup (arg), BRACKET, 0);
|
|
|
|
break;
|
|
|
|
case OPT_isystem:
|
|
|
|
/* Add directory to beginning of system include path, as a system
|
|
|
|
include directory. */
|
|
|
|
append_include_chain (pfile, opts->pending,
|
|
|
|
xstrdup (arg), SYSTEM, 0);
|
|
|
|
break;
|
|
|
|
case OPT_include:
|
|
|
|
{
|
|
|
|
struct pending_option *o = (struct pending_option *)
|
|
|
|
xmalloc (sizeof (struct pending_option));
|
|
|
|
o->arg = arg;
|
|
|
|
|
|
|
|
/* This list has to be built in reverse order so that
|
|
|
|
when cpp_start_read pushes all the -include files onto
|
|
|
|
the buffer stack, they will be scanned in forward order. */
|
|
|
|
o->next = opts->pending->include_head;
|
|
|
|
opts->pending->include_head = o;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case OPT_imacros:
|
|
|
|
{
|
|
|
|
struct pending_option *o = (struct pending_option *)
|
|
|
|
xmalloc (sizeof (struct pending_option));
|
|
|
|
o->arg = arg;
|
|
|
|
o->next = NULL;
|
|
|
|
|
|
|
|
APPEND (opts->pending, imacros, o);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case OPT_iwithprefix:
|
|
|
|
/* Add directory to end of path for includes,
|
|
|
|
with the default prefix at the front of its name. */
|
|
|
|
/* fall through */
|
|
|
|
case OPT_iwithprefixbefore:
|
|
|
|
/* Add directory to main path for includes,
|
|
|
|
with the default prefix at the front of its name. */
|
|
|
|
{
|
|
|
|
char *fname;
|
|
|
|
int len;
|
|
|
|
|
|
|
|
len = strlen (arg);
|
|
|
|
|
|
|
|
if (opts->include_prefix != 0)
|
|
|
|
{
|
|
|
|
fname = xmalloc (opts->include_prefix_len + len + 1);
|
|
|
|
memcpy (fname, opts->include_prefix, opts->include_prefix_len);
|
|
|
|
memcpy (fname + opts->include_prefix_len, arg, len + 1);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
fname = xmalloc (sizeof GCC_INCLUDE_DIR - 8 + len);
|
|
|
|
memcpy (fname, GCC_INCLUDE_DIR, sizeof GCC_INCLUDE_DIR - 9);
|
|
|
|
memcpy (fname + sizeof GCC_INCLUDE_DIR - 9, arg, len + 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
append_include_chain (pfile, opts->pending, fname,
|
|
|
|
opt_code == OPT_iwithprefix ? SYSTEM: BRACKET, 0);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case OPT_idirafter:
|
|
|
|
/* Add directory to end of path for includes. */
|
|
|
|
append_include_chain (pfile, opts->pending,
|
|
|
|
xstrdup (arg), AFTER, 0);
|
|
|
|
break;
|
|
|
|
case OPT_W:
|
|
|
|
/* Silently ignore unrecognised options */
|
|
|
|
if (!strcmp (argv[i], "-Wall"))
|
1999-03-15 19:42:46 +01:00
|
|
|
{
|
2000-03-08 00:11:06 +01:00
|
|
|
opts->warn_trigraphs = 1;
|
|
|
|
opts->warn_comments = 1;
|
1999-03-15 19:42:46 +01:00
|
|
|
}
|
2000-03-08 00:11:06 +01:00
|
|
|
else if (!strcmp (argv[i], "-Wtraditional"))
|
|
|
|
opts->warn_stringify = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Wtrigraphs"))
|
|
|
|
opts->warn_trigraphs = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Wcomment"))
|
|
|
|
opts->warn_comments = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Wcomments"))
|
|
|
|
opts->warn_comments = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Wundef"))
|
|
|
|
opts->warn_undef = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Wimport"))
|
|
|
|
opts->warn_import = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Werror"))
|
|
|
|
opts->warnings_are_errors = 1;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-traditional"))
|
|
|
|
opts->warn_stringify = 0;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-trigraphs"))
|
|
|
|
opts->warn_trigraphs = 0;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-comment"))
|
|
|
|
opts->warn_comments = 0;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-comments"))
|
|
|
|
opts->warn_comments = 0;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-undef"))
|
|
|
|
opts->warn_undef = 0;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-import"))
|
|
|
|
opts->warn_import = 0;
|
|
|
|
else if (!strcmp (argv[i], "-Wno-error"))
|
|
|
|
opts->warnings_are_errors = 0;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
return i + 1;
|
2000-03-08 00:11:06 +01:00
|
|
|
}
|
1999-03-15 19:42:46 +01:00
|
|
|
|
2000-03-08 00:11:06 +01:00
|
|
|
#ifdef HOST_EBCDIC
|
|
|
|
static int
|
|
|
|
opt_comp (const void *p1, const void *p2)
|
|
|
|
{
|
|
|
|
return strcmp (((struct cl_option *)p1)->opt_text,
|
|
|
|
((struct cl_option *)p2)->opt_text);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
}
|
2000-03-08 00:11:06 +01:00
|
|
|
#endif
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
|
|
|
|
/* Handle command-line options in (argc, argv).
|
|
|
|
Can be called multiple times, to handle multiple sets of options.
|
|
|
|
Returns if an unrecognized option is seen.
|
|
|
|
Returns number of strings consumed. */
|
|
|
|
int
|
|
|
|
cpp_handle_options (pfile, argc, argv)
|
|
|
|
cpp_reader *pfile;
|
|
|
|
int argc;
|
|
|
|
char **argv;
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
int strings_processed;
|
2000-03-08 00:11:06 +01:00
|
|
|
|
|
|
|
#ifdef HOST_EBCDIC
|
|
|
|
static int opts_sorted = 0;
|
|
|
|
|
|
|
|
if (!opts_sorted)
|
|
|
|
{
|
|
|
|
opts_sorted = 1;
|
|
|
|
/* For non-ASCII hosts, the array needs to be sorted at runtime */
|
|
|
|
qsort (cl_options, N_OPTS, sizeof (struct cl_option), opt_comp);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
for (i = 0; i < argc; i += strings_processed)
|
|
|
|
{
|
cppfiles.c (_cpp_find_include_file): Make sure ih->name is initialized.
* cppfiles.c (_cpp_find_include_file): Make sure ih->name is
initialized.
* cppinit.c (cpp_cleanup): Free imp->nshort also.
* cpperror.c (cpp_print_containing_files,
cpp_print_file_and_line, v_cpp_message): Rename to
print_containing_files, print_file_and_line, and v_message.
* cppexp.c (cpp_parse_expr, cpp_parse_escape, cpp_lex): Rename
to _cpp_parse_expr, parse_escape, and lex.
(parse_charconst): Remove broken multibyte support.
* cppfiles.c (include_hash): Make static.
(cpp_included): New function.
(merge_include_chains, find_include_file, finclude,
simplify_pathname): Rename to _cpp_merge_include_chains,
_cpp_find_include_file, _cpp_read_include_file, and
_cpp_simplify_pathname.
* cpphash.c (cpp_lookup, free_definition, delete_macro,
cpp_install, create_definition, macroexpand, compare_defs,
dump_definition): Rename to _cpp_lookup, _cpp_free_definition,
_cpp_delete_macro, _cpp_install, _cpp_create_definition,
_cpp_macroexpand, _cpp_compare_defs, and _cpp_dump_definition.
* cppinit.c (cpp_handle_option): Rename to handle_option, make
static.
* cpplib.c: Remove extern prototype of cpp_parse_expr.
* cpphash.h: Update prototypes.
* cpplib.h: Likewise. Prototype _cpp_parse_expr here.
From-SVN: r32390
2000-03-07 21:58:47 +01:00
|
|
|
strings_processed = handle_option (pfile, argc - i, argv + i);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
if (strings_processed == 0)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_help ()
|
|
|
|
{
|
cpplib.c (my_strerror, [...]): Move to cpperror.c.
* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.
* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.
* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.
* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages. Include intl.h.
* cppinit.c, cppmain.c: Likewise. Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.
* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.
* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.
From-SVN: r31829
2000-02-07 00:46:18 +01:00
|
|
|
fprintf (stderr, _("Usage: %s [switches] input output\n"), progname);
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
fputs (_("\
|
|
|
|
Switches:\n\
|
|
|
|
-include <file> Include the contents of <file> before other files\n\
|
|
|
|
-imacros <file> Accept definition of macros in <file>\n\
|
|
|
|
-iprefix <path> Specify <path> as a prefix for next two options\n\
|
|
|
|
-iwithprefix <dir> Add <dir> to the end of the system include path\n\
|
|
|
|
-iwithprefixbefore <dir> Add <dir> to the end of the main include path\n\
|
|
|
|
-isystem <dir> Add <dir> to the start of the system include path\n\
|
|
|
|
-idirafter <dir> Add <dir> to the end of the system include path\n\
|
|
|
|
-I <dir> Add <dir> to the end of the main include path\n\
|
2000-03-08 00:11:06 +01:00
|
|
|
-I- Fine-grained include path control; see info docs\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-nostdinc Do not search system include directories\n\
|
|
|
|
(dirs specified with -isystem will still be used)\n\
|
|
|
|
-nostdinc++ Do not search system include directories for C++\n\
|
|
|
|
-o <file> Put output into <file>\n\
|
|
|
|
-pedantic Issue all warnings demanded by strict ANSI C\n\
|
2000-03-08 00:11:06 +01:00
|
|
|
-pedantic-errors Issue -pedantic warnings as errors instead\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-traditional Follow K&R pre-processor behaviour\n\
|
|
|
|
-trigraphs Support ANSI C trigraphs\n\
|
|
|
|
-lang-c Assume that the input sources are in C\n\
|
|
|
|
-lang-c89 Assume that the input sources are in C89\n\
|
|
|
|
-lang-c++ Assume that the input sources are in C++\n\
|
|
|
|
-lang-objc Assume that the input sources are in ObjectiveC\n\
|
|
|
|
-lang-objc++ Assume that the input sources are in ObjectiveC++\n\
|
|
|
|
-lang-asm Assume that the input sources are in assembler\n\
|
2000-01-12 01:35:36 +01:00
|
|
|
-lang-fortran Assume that the input sources are in Fortran\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-lang-chill Assume that the input sources are in Chill\n\
|
|
|
|
-std=<std name> Specify the conformance standard; one of:\n\
|
2000-01-29 20:00:43 +01:00
|
|
|
gnu89, gnu99, c89, c99, iso9899:1990,\n\
|
|
|
|
iso9899:199409, iso9899:1999\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-+ Allow parsing of C++ style features\n\
|
|
|
|
-w Inhibit warning messages\n\
|
|
|
|
-Wtrigraphs Warn if trigraphs are encountered\n\
|
|
|
|
-Wno-trigraphs Do not warn about trigraphs\n\
|
|
|
|
-Wcomment{s} Warn if one comment starts inside another\n\
|
|
|
|
-Wno-comment{s} Do not warn about comments\n\
|
|
|
|
-Wtraditional Warn if a macro argument is/would be turned into\n\
|
|
|
|
a string if -traditional is specified\n\
|
|
|
|
-Wno-traditional Do not warn about stringification\n\
|
|
|
|
-Wundef Warn if an undefined macro is used by #if\n\
|
|
|
|
-Wno-undef Do not warn about testing undefined macros\n\
|
|
|
|
-Wimport Warn about the use of the #import directive\n\
|
|
|
|
-Wno-import Do not warn about the use of #import\n\
|
|
|
|
-Werror Treat all warnings as errors\n\
|
|
|
|
-Wno-error Do not treat warnings as errors\n\
|
|
|
|
-Wall Enable all preprocessor warnings\n\
|
|
|
|
-M Generate make dependencies\n\
|
|
|
|
-MM As -M, but ignore system header files\n\
|
|
|
|
-MD As -M, but put output in a .d file\n\
|
|
|
|
-MMD As -MD, but ignore system header files\n\
|
|
|
|
-MG Treat missing header file as generated files\n\
|
2000-03-08 00:11:06 +01:00
|
|
|
-g3 Include #define and #undef directives in the output\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-D<macro> Define a <macro> with string '1' as its value\n\
|
|
|
|
-D<macro>=<val> Define a <macro> with <val> as its value\n\
|
|
|
|
-A<question> (<answer>) Assert the <answer> to <question>\n\
|
2000-03-16 15:15:17 +01:00
|
|
|
-A-<question> (<answer>) Disable the <answer> to <question>\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-U<macro> Undefine <macro> \n\
|
|
|
|
-v Display the version number\n\
|
|
|
|
-H Print the name of header files as they are used\n\
|
|
|
|
-C Do not discard comments\n\
|
|
|
|
-dM Display a list of macro definitions active at end\n\
|
|
|
|
-dD Preserve macro definitions in output\n\
|
|
|
|
-dN As -dD except that only the names are preserved\n\
|
|
|
|
-dI Include #include directives in the output\n\
|
|
|
|
-P Do not generate #line directives\n\
|
|
|
|
-$ Do not allow '$' in identifiers\n\
|
|
|
|
-remap Remap file names when including files.\n\
|
2000-03-08 00:11:06 +01:00
|
|
|
--version Display version information\n\
|
cpplib.c: Kill define of STDC_VALUE.
1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
macro_cleanup.
(GET_ENV_PATH_LIST, PATH_SEPARATOR, STANDARD_INCLUDE_DIR,
predefs, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
CPP_WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct
cpp_pending, version_string, struct default_include,
include_defaults_array, path_include, cpp_options_init,
dump_special_to_buffer, initialize_builtins, cpp_start_read,
cpp_reader_init, nreverse_pending, push_pending, print_help,
cpp_handle_option, cpp_handle_options, cpp_finish,
cpp_cleanup): Move to cppinit.c.
(macro_cleanup, struct arglist, collect_expansion,
create_definition, compare_defs, comp_def_part, ARG_BASE,
struct argdata, macarg, change_newlines, timestamp,
monthnames, special_symbol, unsafe_chars, macroexpand,
push_macro_expansion): Move to cpphash.c.
(quote_string, check_macro_name, cpp_expand_to_buffer,
output_line_command, cpp_undef): Export.
(null_underflow, null_cleanup, handle_directive): Make static.
* cpplib.h: Prototype now-exported functions. Adjust decls of
syntax tables so we can include cpplib.h in cppinit.c.
* cpphash.h: Prototype all functions exported by cpphash.c.
* cppinit.c: Make syntax tables initialized data if possible
(uses GCC designated-initializer extension).
* cppexp.c: Make cpp_lex static.
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
From-SVN: r25287
1999-02-18 16:35:49 +01:00
|
|
|
-h or --help Display this information\n\
|
|
|
|
"), stdout);
|
|
|
|
}
|