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ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
* Makefile.def (host_modules): add libcpp.
* Makefile.tpl: Add dependencies on and for libcpp.
* Makefile.in: Regenerate.
* configure.in: Add libcpp host module.
* configure: Regenerate.
config/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
* acx.m4 (ACX_HEADER_STDBOOL, ACX_HEADER_STRING):
From gcc.
gcc/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
Move libcpp to the toplevel.
* Makefile.in: Remove references to libcpp files,
use CPPLIBS instead of libcpp.a. Define SYMTAB_H
and change hashtable.h to that.
* aclocal.m4 (gcc_AC_HEADER_STDBOOL,
gcc_AC_HEADER_STRING, gcc_AC_C__BOOL): Remove.
* configure.ac (gcc_AC_C__BOOL, HAVE_UCHAR): Remove tests.
* configure: Regenerate.
* config.in: Regenerate.
* c-ppoutput.c: Include ../libcpp/internal.h instead of cpphash.h.
* cppcharset.c: Removed.
* cpperror.c: Removed.
* cppexp.c: Removed.
* cppfiles.c: Removed.
* cpphash.c: Removed.
* cpphash.h: Removed.
* cppinit.c: Removed.
* cpplex.c: Removed.
* cpplib.c: Removed.
* cpplib.h: Removed.
* cppmacro.c: Removed.
* cpppch.c: Removed.
* cpptrad.c: Removed.
* cppucnid.h: Removed.
* cppucnid.pl: Removed.
* cppucnid.tab: Removed.
* hashtable.c: Removed.
* hashtable.h: Removed.
* line-map.c: Removed.
* line-map.h: Removed.
* mkdeps.c: Removed.
* mkdeps.h: Removed.
* stringpool.h: Include symtab.h instead of hashtable.h.
* tree.h: Include symtab.h instead of hashtable.h.
* system.h (O_NONBLOCK, O_NOCTTY): Do not define.
gcc/cp/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
* Make-lang.in: No need to specify $(LIBCPP).
gcc/java/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
* Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
libcpp/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
Moved libcpp from the gcc subdirectory to the toplevel.
* Makefile.am: New file.
* Makefile.in: Regenerate.
* configure.ac: New file.
* configure: Regenerate.
* config.in: Regenerate.
* charset.c: Moved from gcc/cppcharset.c. Add note about
brokenness of input charset detection. Adjust for change
in name of cppucnid.h.
* errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
* expr.c: Moved from gcc/cppexp.c.
* files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
Remove #define of O_BINARY, it is in system.h.
* identifiers.c: Moved from gcc/cpphash.c.
* internal.h: Moved from gcc/cpphash.h. Change header
guard name. All other files adjusted to match name change.
* init.c: Moved from gcc/cppinit.c.
(init_library) [ENABLE_NLS]: Call bindtextdomain.
* lex.c: Moved from gcc/cpplex.c.
* directives.c: Moved from gcc/cpplib.c.
* macro.c: Moved from gcc/cppmacro.c.
* pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
* traditional.c: Moved from gcc/cpptrad.c.
* ucnid.h: Moved from gcc/cppucnid.h. Change header
guard name.
* ucnid.pl: Moved from gcc/cppucnid.pl.
* ucnid.tab: Moved from gcc/cppucnid.tab. Change header
guard name.
* symtab.c: Moved from gcc/hashtable.c.
* line-map.c: Moved from gcc. Do not include intl.h.
* mkdeps.c: Moved from gcc.
* system.h: New file.
libcpp/include/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
* cpplib.h: Moved from gcc. Change header guard name.
* line-map.h: Moved from gcc. Change header guard name.
* mkdeps.h: Moved from gcc. Change header guard name.
* symtab.h: Moved from gcc/hashtable.h. Change header
guard name.
libcpp/po/ChangeLog:
2004-05-23 Paolo Bonzini <bonzini@gnu.org>
* be.po: Extracted from gcc/po/be.po.
* ca.po: Extracted from gcc/po/ca.po.
* da.po: Extracted from gcc/po/da.po.
* de.po: Extracted from gcc/po/de.po.
* el.po: Extracted from gcc/po/el.po.
* es.po: Extracted from gcc/po/es.po.
* fr.po: Extracted from gcc/po/fr.po.
* ja.po: Extracted from gcc/po/ja.po.
* nl.po: Extracted from gcc/po/nl.po.
* sv.po: Extracted from gcc/po/sv.po.
* tr.po: Extracted from gcc/po/tr.po.
From-SVN: r82199
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* line-map.h (struct line_maps): New field highest_line.
(linemap_position_for_column): Make non-inline function.
(LINEMAP_POSITION_FOR_COLUMN): New macro.
* line-map.c (linemap_init): Clear highest_line field.
(linemap_add): Set highest_line field.
(linemap_line_start): Minor optimization - use highest_line field.
Reduce maximum column hint to 10000. Update highest_line field.
(linemap_position_for_column): Moved from line-map.h. Optimize a bit.
* cpphash.h (struct cpp_reader): Remove line field - instead use
line_table->highest_line.
(saved_line): Remove unused field.
(CPP_INCREMENT_FILE): Don't do linemap_lookup - just use newest map.
Use line_table's highest_line field instead of cpp_reader's line.
* cpplib.c (start_directive): Likewise use highest_line field.
(do_line, do_linemarker): Likewise just use newest map.
(_cpp_do_file_change): Don't need to set cpp_reader's line field.
* cpperror.c (cpp_error): Likewise use highest_line field.
* cppfiles.c (open_file_failed: Likewise.
(cpp_make_system_header): Likewise use newest map and highest_line.
* cppinit.c (cpp_create_reader): Don't initialize removed field.
* cpplex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
skip_line_comment, skip_whitespace, _cpp_get_fresh_line,
_cpp_lex_direct): Likewise use highest_line.
(_cpp_lex_direct): Use new LINEMAP_POSITION_FOR_COLUMN macro.
* cppmacro.c (_cpp_builtin_macro_text): Likewise use highest_line,
and use newest map.
* cpppch.c (cpp_read_state): Don't save+restore cpp_reader's line.
* cpptrad.c (_cpp_overlay_buffer): Don't save cpp_reader's line.
(copy_comment, _cpp_scan_out_logical_line): Likewise use highest_line.
From-SVN: r81074
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2004-01-15 Geoffrey Keating <geoffk@apple.com>
* Makefile.in (MD5_H): New.
(fold-const.o): Depend on md5.h.
(dwarf2out.o): Likewise.
(cppfiles.o): Likewise.
* cppfiles.c: Include md5.h.
(should_stack_file): Check against list read from PCH file.
(struct pchf_data): New.
(pchf): New variable.
(struct pchf_adder_info): New.
(pchf_adder): New.
(pchf_save_compare): New.
(_cpp_save_file_entries): New.
(_cpp_read_file_entries): New.
(struct pchf_compare_data): New.
(pchf_compare): New.
(check_file_against_entries): New.
* cpphash.h (_cpp_save_file_entries): Prototype.
(_cpp_read_file_entries): Prototype.
* cpppch.c (cpp_write_pch_state): Write the list of headers.
(cpp_read_state): Read the list of headers.
Index: testsuite/ChangeLog
2004-01-16 Geoffrey Keating <geoffk@apple.com>
* gcc.dg/pch/import-1.c: New.
* gcc.dg/pch/import-1.hs: New.
* gcc.dg/pch/import-1a.h: New.
* gcc.dg/pch/import-1b.h: New.
* gcc.dg/pch/import-1c.h: New.
From-SVN: r76016
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PR preprocessor/12847
* cppfiles.c, cppexp.c, cpperror.c, cpplib.h, cpplib.c, cpplex.c,
cppinit.c, cpptrad.c, cppmacro.c, fix-header.c, cpppch.c, c-pch.c,
c-incpath.c, cppcharset.c (DL_WARNING, DL_WARNING_SYSHDR, DL_PEDWARN,
DL_ERROR, DL_ICE, DL_EXTRACT, DL_WARNING_P): Prefix macro names with
"CPP_".
From-SVN: r73183
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when popping the main file.
* cpplib.c (_cpp_pop_buffer): Do generate a _cpp_do_file_change
callback even when popping the main file.
* cpplib.c (cpp_push_buffer): Since we no longer set return_at_eof,
remove the unused return_at_eof parameter.
* cppfiles.c, cpplib.c, cppmacro.c, cpppch.c, fix-header.c:
Update callers of cpp_push_buffer.
From-SVN: r72016
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macro is defined.
2003-08-19 Geoffrey Keating <geoffk@apple.com>
* cpppch.c (cpp_valid_state): Re-add warning about PCH not used
because some macro is defined.
Index: testsuite/ChangeLog
2003-08-19 Geoffrey Keating <geoffk@apple.com>
* gcc.dg/pch/warn-1.c: New.
* gcc.dg/pch/warn-1.hs: New.
* lib/dg-pch.exp (dg-pch): Use 'return' not 'continue' to skip
not-tested file.
From-SVN: r70592
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* Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
(hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
list. Move these all together down by cpplib.
* cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
definition of CPPCHAR_SIGNED_T.
* cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
* cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
* line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
* cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
* cppinit.c (cpp_create_reader): Likewise.
* cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
* cpptrad.c: Likewise. All callers changed.
* cpplib.c: All callers changed.
* c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
* hashtable.h: Define GTY(x) to nothing here too.
From-SVN: r69298
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* basic-block.h: Fix comment formatting.
* bt-load.c: Likewise.
* builtins.c: Likewise.
* c-common.c: Likewise.
* c-common.h: Likewise.
* c-format.c: Likewise.
* coverage.c: Likewise.
* cpplib.h: Likewise.
* cpppch.c: Likewise.
* dbxout.c: Likewise.
* diagnostic.c: Likewise.
* dwarf2out.c: Likewise.
* expr.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* gcc.c: Likewise.
* gcov-io.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* profile.c: Likewise.
* real.h: Likewise.
* sched-deps.c: Likewise.
From-SVN: r68369
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* cppfiles.c, cpphash.c, cppinit.c, cpplex.c, cpplib.c
* cppmacro.c, cpppch.c, cpptrad.c, cppspec.c: Convert to
ISO C: new-style function declarations, no need for PARAMS,
no special punctuation on indirect function calls, use string
constant concatenation where convenient.
From-SVN: r68070
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* cppfiles.c (ENABLE_VALGRIND_CHECKING, VALGRIND_DISCARD,
MMAP_THRESHOLD, TEST_THRESHOLD, SHOULD_MMAP): Remove.
(struct include_file): Remove fefcnt, mapped members.
(open_file, stack_include_file, _cpp_pop_file_buffer): Disable caching.
(read_include_file): Don't use mmap, terminate buffers in '\r'.
(purge_cache): Don't use munmap.
* cpphash.h (CPP_BUF_COLUMN): Update.
(lexer_state): Remove lexing_comment.
(struct _cpp_line_note): New.
(struct cpp_buffer): New members cur_note, notes_used, notes_cap,
next_line and need_line. Remove col_adjust and saved_flags.
(_cpp_process_line_notes, _cpp_clean_line, _cpp_get_fresh_line,
_cpp_skip_block_comment, scan_out_logical_line): New.
(_cpp_init_mbchar): Remove.
* cppinit.c (init_library): Remove call to _cpp_init_mbchar.
(cpp_read_main_file): Set line to 1 earlier.
(post_options): -traditional-cpp doesn't want trigraphs.
* cpplex.c (MULTIBYTE_CHARS): Remove code predicated on this.
(add_line_note, _cpp_clean_line, _cpp_process_line_notes,
_cpp_get_fresh_line): New.
(handle_newline, skip_escaped_newlines, trigraph_p,
continue_after_nul, _cpp_init_mbchar): Remove.
(get_effective_char): Update.
(_cpp_skip_block_comment): Rename from skip_block_comment, simplify.
(skip_line_comment): Simplify.
(skip_whitespace, parse_identifier, parse_slow, parse_number,
parse_string): Update.
(cpp_lex_direct): Use clean lines and process line notes. Update.
(cpp_interpret_charconst): No MULTIBYTE_CHARS.
* cpplib.c (prepare_directive_trad): Call scan_out_logical_line
directly.
(_cpp_handle_directive): Don't set saved_flags.
(run_directive, destringize_and_run, cpp_define, cpp_define_builtin,
cpp_undef, handle_assertion, cpp_push_buffer): Update.
(_cpp_pop_buffer): Free notes.
* cppmacro.c (builtin_macro, paste_tokens): \n terminate buffer.
* cpppch.c (cpp_read_state): \n terminate buffer.
* cpptrad.c (skip_escaped_newlines, handle_newline): Remove.
(copy_comment): Use _cpp_skip_block_comment.
(skip_whitespace, lex_identifier, _cpp_read_logical_line_trad):
Simplify.
(_cpp_overlay_buffer, _cpp_remove_overlay, push_replacement_text,
save_replacement_text): Update.
(scan_out_logical_line): Update to use clean lines and process
line notes.
* fix-header.c (read_scan_file): Update.
testsuite:
* gcc.dg/cpp/_Pragma4.c: Remove stray space.
* gcc.dg/cpp/trad/escaped-eof.c: Correct line number.
From-SVN: r65808
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From-SVN: r65755
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* cpppch.c (reset_ht): Remove.
(cpp_read_state): Remove loop to reset hashtable identifiers.
* ggc-common.c (gt_pch_save): Add call to gt_pch_fixup_stringpool
after pch file is written.
* ggc.h (gt_pch_fixup_stringpool): Declare.
* stringpool.c (ht_copy_and_clear): Define. Callback. Copy
hashnode's value to another hashtable, then clear the original.
(saved_ident_hash): Define.
(gt_pch_save_stringpool): Create saved_ident_hash, use it to
store definitions in ident_hash, and clear ident_hash.
(gt_pch_fixup_stringpool): Define. Restore definitions from
saved_ident_hash to ident_hash, then destroy saved_ident_hash.
From-SVN: r65215
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* cpppch.c (struct cpp_savedstate): Add defs and n_defs members.
(count_defs): Keep track of number of defs as well as total size.
(write_defs): Put every definition in cpp_savedstate's defs array.
(comp_hashnode): Define. Comparison function for qsort.
(cpp_write_pch_deps): Sort definitions before writing them.
(struct ht_node_list): Define. Like cpp_savedstate but simpler.
(collect_ht_nodes): Define.
(cpp_valid_state): When verifying that undefined identifiers in
the pch file are still undefined, read a sorted list of undefined
identifiers, collect all defined identifiers into a sorted list,
and walk through both lists to make sure there's no match.
From-SVN: r65101
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2003-03-12 Benjamin Kosnik <bkoz@redhat.com>
* cpppch.c (cpp_valid_state): Use DL_WARNING_SYSHDR, not DL_WARNING.
From-SVN: r64293
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From-SVN: r61136
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