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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
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1999-02-15 16:59 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
* c-common.c (UNGETC [USE_CPPLIB=1]): Do nothing if c is EOF.
* c-lex.c: Likewise.
* cpplib.c (cpp_push_buffer, cpp_pop_buffer): Use a linked
list in malloced memory for the buffer stack.
(cpp_get_token): Don't pop the last buffer off the stack.
Calls after CPP_EOF has been returned produce CPP_EOF with no
state change.
(cpp_finish): Pop last buffer here.
(do_line): Don't free ip->last_nominal_fname if it is equal to
ip->fname.
(special_symbol): If a T_CONST is the empty string, push a
single `@ ' escape instead.
(macroexpand): Special symbol buffers have escapes too.
* cpplib.h (struct cpp_buffer): Remove unused fields, add prev
buffer pointer.
(struct cpp_reader): Remove buffer_stack. Add
buffer_stack_depth.
(CPP_PREV_BUFFER, CPP_NULL_BUFFER): Buffer stack is now a
linked list.
From-SVN: r25218
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than individual case statements.
* cpplib.c (special_symbol): Move IP to be declared in function
scope, rather than individual case statements.
fixes building under solaris
From-SVN: r25112
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1999-02-09 10:30 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c (do_define): Allow redefining __STDC__ with -D.
From-SVN: r25109
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1999-02-08 23:25 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
* cpplib.c (special_symbol): Rewrite. Don't copy things
multiple times. Handle __STDC__ specially. T_CONST
indicates a constant /string/. Don't handle T_*_TYPE and
T_SPEC_DEFINED. Use cpp_buf_line_and_col instead of
adjust_position. Determine the file buffer only if needed.
(initialize_builtins): Handle __SIZE_TYPE__,
__PTRDIFF_TYPE__, __WCHAR_TYPE__, __USER_LABEL_PREFIX__, and
__REGISTER_PREFIX__ with T_CONST special hashtab entries.
Don't provide __OBJC__; the driver does that. Provide
__STDC_VERSION__, using T_CONST. Use T_STDC for
__STDC__. Give install the length of all symbols defined.
(eval_if_expression): Drop code to insert and remove the
"defined" special symbol.
* cpplib.h: Remove SELF_DIR_DUMMY (no longer used). Remove
T_*_TYPE and T_SPEC_DEFINED from enum node_type; add T_STDC.
* cpphash.c (install): Drop the `ivalue' parameter. Constify
the `value' parameter. All callers changed.
* cpphash.h (install): Change prototype to match.
(union hashval): Remove `ival' member.
* cppexp.c (cpp_lex): Handle `defined' here.
From-SVN: r25097
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1999-02-04 14:33 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (initialize_char_syntax): Move to cppinit.c.
(cpp_define): Remove redundant syntax checks.
(make_assertion): Rename cpp_assert, remove redundant syntax
checks, export.
(cpp_options_init): Don't init things to zero twice.
(cpp_expand_to_buffer): Use memcpy, not a char-by-char loop.
(do_include): Kill excessively verbose import warning that
snuck back in in the gcc2 merge.
(convert_string): Removed.
(do_line): Rewrite with simple last-name-used cache instead of
private hashtable.
(cpp_start_read): Call initialize_char_syntax here, not...
(cpp_reader_init): ...here.
(cpp_handle_options): Support the -std switch.
* cpplib.h (cpp_buffer): Add last_nominal_fname member.
(cpp_options): Add c9x flag.
Declare all the is_* tables and trigraph table here, as const.
Prototype cpp_assert and initialize_char_syntax.
* cppinit.c: New file.
* cppfiles.c (read_and_prescan): Optimize.
* Makefile.in (LIBCPP_OBJS): Add cppinit.o.
From-SVN: r25024
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* collect2.c (error): Fix typo in declaration.
* cpperror.c (cpp_message): Likewise.
* cpplib.c (cpp_warning): Likewise.
* cpplib.h (cpp_notice): Use PVPROTO not VPROTO, also add
ATTRIBUTE_PRINTF_1.
* toplev.c (error): Fix typo in declaration.
From-SVN: r24904
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details.
From-SVN: r24879
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1999-01-26 12:11 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
* cppfiles.c (safe_read): Deleted.
(read_and_prescan): New function, replaces safe_read, converts
and/or warns about trigraphs, silently converts odd line
terminators (\r, \n\r, \r\n). Warns about no newline at EOF.
(finclude): Use read_and_prescan; turn off nonblocking mode on
the input descriptor; remove file-size-examination and
no-newline-at-EOF gunk which is longer necessary; be more
careful about checking that we've been handed a legitimate
file to read (only real files, pipes, and ttys are acceptable).
* cpplib.h (cpp_options): Rename no_trigraphs flag to
`trigraphs' and invert its sense.
(trigraph_table): Declare.
(cpp_warning_with_line): Prototype.
* cpplib.c: Remove all references to trigraph_pcp. Define
trigraph_table; initialize it in initialize_char_syntax. Open
files in nonblocking mode. s/no_trigraphs/trigraphs/
throughout, and invert sense. Put cpp_warning_with_line back
in and export it.
From-SVN: r24870
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1999-01-25 14:10 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c: Don't include signal.h, sys/times.h, or
sys/resource.h. Don't declare localtime.
(macroexpand): Handle special symbols here.
(push_macro_expansion): Chop off the trailing '@ ' if possible
here.
(cpp_get_token): Don't do either of the above two things here.
Move `string' label just after case '"' so that wide strings
don't crash the preprocessor.
From-SVN: r24858
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* cpplib.c (special_symbol): Qualify a char* with the `const' keyword.
Instead of writing to const char *buf directly, use a non-const
variable `wbuf' to allocate and write a string, then set buf = wbuf.
* cppulp.c (user_label_prefix): Qualify a char* with the `const'
keyword.
* dyn-string.c (dyn_string_append): Likewise.
* dyn-string.h (dyn_string_append): Likewise.
* final.c (end_final, output_operand_lossage, asm_fprintf): Likewise.
* output.h (end_final, output_operand_lossage, asm_fprintf,
named_section, decode_reg_name, make_decl_rtl, user_label_prefix):
Likewise.
* profile.c (init_branch_prob): Likewise.
* toplev.c (set_target_switch, vmessage,
v_message_with_file_and_line, v_message_with_decl,
v_error_with_file_and_line, v_error_with_decl, v_error_for_asm,
verror, vfatal, v_warning_with_file_and_line, v_warning_with_decl,
v_warning_for_asm, vwarning, vpedwarn, v_pedwarn_with_decl,
v_pedwarn_with_file_and_line, vsorry, v_really_sorry,
open_dump_file, dump_rtl, clean_dump_file,
print_version, print_single_switch, print_switch_values,
dump_base_name, debug_args, lang_independent_options,
user_label_prefix, documented_lang_options, target_switches,
target_options, print_time, pfatal_with_name, fatal_io_error,
fatal_insn, default_print_error_function, print_error_function,
report_error_function, error_with_file_and_line, error_with_decl,
error_for_asm, error, fatal, warning_with_file_and_line,
warning_with_decl, warning_for_asm, warning, pedwarn,
pedwarn_with_decl, pedwarn_with_file_and_line, sorry,
really_sorry, botch, output_quoted_string, output_file_directive,
open_dump_file, rest_of_decl_compilation, display_help, main):
Likewise.
* toplev.h (print_time, fatal, fatal_io_error, pfatal_with_name,
fatal_insn, warning, error, pedwarn, pedwarn_with_file_and_line,
warning_with_file_and_line, error_with_file_and_line, sorry,
really_sorry, default_print_error_function, report_error_function,
rest_of_decl_compilation, pedwarn_with_decl, warning_with_decl,
error_with_decl, error_for_asm, warning_for_asm, output_quoted_string,
output_file_directive, botch): Likewise.
* tree.h (make_decl_rtl): Likewise.
* varasm.c (strip_reg_name, named_section, decode_reg_name,
make_decl_rtl): Likewise.
From-SVN: r24743
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* cccp.c (print_help): Fix typos.
* cpplib.c (print_help): Fix typos.
* toplev.c (f_optiosn): Fix typos.
(documented_lang_options): Fix typos.
From-SVN: r24706
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From-SVN: r24530
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* Makefile.in (gcc.o, prefix.o, cccp.o, cpplib.o): Depend on prefix.h.
* cccp.c: Include prefix.h, don't prototype prefix.c functions.
(new_include_prefix): Constify char* parameters.
* cppfiles.c (read_name_map): Likewise.
(append_include_chain): Likewise. Also, use a writable char* copy
of parameter `dir' which we then modify, rather than using the
parameter itself to store the new writable string.
(remap_filename): Constify some variables. Also, use a writable
char* to store an allocated string which we will be modifying.
* cpplib.c: Include prefix.h, don't prototype prefix.c functions.
(cpp_start_read): Constify variable `str'.
* cpplib.h (append_include_chain): Constify a char* parameter.
* gcc.c Include prefix.h, don't prototype prefix.c functions.
(add_prefix, save_string): Constify char* parameters.
(fatal, error): Add ATTRIBUTE_PRINTF_1 to prototypes.
* prefix.c: Include prefix.h.
(get_key_value, translate_name, save_string, update_path,
set_std_prefix): Constify various char* parameters and variables.
(save_string): Use xmalloc, not malloc.
(translate_name): Use a writable temporary variable to create and
modify a string before setting it to a const char*.
* prefix.h: New file to prototype functions exported from prefix.c.
From-SVN: r24498
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recognition to its own function.
1998-12-21 18:03 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (skip_if_group): Split out the logic that handles
directive recognition to its own function. Don't use
parse markers; use a bare pointer into the buffer. Use
copy/skip_rest_of_line instead of doing it by hand. Remove
`return on any directive' mode which was never used, and take
only one argument.
(consider_directive_while_skipping): New function, subroutine
of skip_if_group. Logic streamlined a bit.
(conditional_skip, do_elif, do_else): Call skip_if_group with
only one argument.
From-SVN: r24485
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Wed Dec 23 17:30:18 1998 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (do_undef): EOF immediately after '#undef FOO' is not an
error.
From-SVN: r24484
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#include plus warning.
1998-12-16 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (do_include): Treat #include_next in the
primary source file as #include plus warning. Treat
#include_next in a file included by absolute path as an
error. fp == CPP_NULL_BUFFER is a fatal inconsistency.
From-SVN: r24340
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* cccp.c: Don't define MIN/MAX anymore.
* cpplib.c: Likewise.
* machmode.h: Likewise.
* system.h: Provide definitions for MIN/MAX.
From-SVN: r24339
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1998-12-15 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cppalloc.c: Add xstrdup here.
* cpplib.h: Remove savestring prototype.
* cpplib.c: Remove savestring function. s/savestring/xstrdup/
throughout.
* cppfiles.c: s/savestring/xstrdup/ throughout.
From-SVN: r24327
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1998-12-14 00:56 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c: Make all directive handlers read their own
arguments.
(struct directive): Remove last two arguments from FUNC
member prototype. Remove `command_reads_line' member
entirely.
(directive_table): Remove initializations of
command_reads_line flag. Pretty-print.
(eval_if_expression, do_define, do_line, do_include,
do_undef, do_error, do_pragma, do_ident, do_if, do_xifdef,
do_else, do_elif, do_sccs, do_assert, do_unassert,
do_warning): Take only two args.
(cpp_define): Call do_define with two args and the text to
define stuffed into a buffer.
(make_assertion): Call do_assert with two args.
(handle_directive): Call do_line with two args. Call
kt->func with two args. Remove command_reads_line
processing.
(do_define, do_undef, do_error, do_warning, do_pragma,
do_sccs): Read the rest of the line here.
(do_ident): Gobble rest of line, as cccp does.
(cpp_undef): New function.
(cpp_start_read): Call cpp_undef instead of do_undef.
From-SVN: r24326
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*aschain' member for #assert.
1998-12-15 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpphash.h (union hash_value): Remove `keydef' member, add a
`struct hashnode *aschain' member for #assert.
* cpplib.c (struct tokenlist_list, struct
assertion_hashnode): Delete structure definitions.
(assertion_install, assertion_lookup, delete_assertion,
check_assertion, compare_token_lists, reverse_token_list,
read_token_list, free_token_list): Delete functions.
(parse_assertion): New function.
(cpp_cleanup): Don't destroy the assertion_hashtable.
(do_assert): Gut and rewrite. #assert foo (bar) places
entries for `#foo' and `#foo(bar)' in the macro hash table,
type T_ASSERT. The value union's `aschain' member is used
to chain all answers for a given predicate together.
(do_unassert): Also rewritten. Take an un-asserted
answer off the chain from its predicate and call
delete_macro on the hashnode, or walk a predicate chain
calling delete_macro on all the entries.
(cpp_read_check_assertion): Simply call parse_assertion to
get the canonical assertion name, and look that up in the
hash table.
* cpplib.h (ASSERTION_HASHNODE,ASSERTION_HASHSIZE,assertion_hashtab):
Removed.
* cpphash.c (install): Use bcopy instead of an explicit loop
to copy the macro name.
* cppexp.c (cpp_lex): Convert the result of
cpp_read_check_assertion to a `struct operation' directly;
don't go through parse_number.
From-SVN: r24325
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Tue Dec 8 11:58:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cpplib.c (convert_string): Use `0x00ff', not `0x00ffU'.
From-SVN: r24182
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non-ASCII platforms.
1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (initialize_char_syntax): Use ISALPHA and ISALNUM
so it'll work on non-ASCII platforms. Always consider $ an
identifier character. Take no arguments.
(cpp_reader_init): Call initialize_char_syntax with no
arguments.
(cpp_start_read): Don't call initialize_char_syntax again.
Clear is_idchar['$'] and is_idstart['$'] if not
opts->dollars_in_ident.
* cpplib.h (struct cpp_reader): Replace void *data element by
cpp_options *opts. Rearrange elements to make gdb printout
less annoying (put buffer stack at end).
(CPP_OPTIONS): Get rid of now-unnecessary cast.
* cppmain.c: s/data/opts/ when initializing cpp_reader
structure.
* c-decl.c: Likewise.
* objc/objc-act.c: Likewise.
* fix-header.c: Likewise.
From-SVN: r24154
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file_name_list pointer.
1998-11-26 01:17 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.h (struct cpp_buffer): Replace dir and dlen members
with a struct file_name_list pointer.
(struct cpp_reader): Add pointer to chain of `actual
directory' include searchpath entries.
(struct file_name_list): Add *alloc pointer for the sake of
the actual-directory chain.
Move definition of HOST_WIDE_INT here.
(cpp_parse_escape): Change prototype to match changes in
cppexp.c.
* cppfiles.c (actual_directory): New function.
(finclude): Use it to initialize the buffer's actual_dir
entry.
(find_include_file): We don't need to fix up max_include_len
here.
* cpplib.c (do_include): Don't allocate a file_name_list on
the fly for current directory "" includes, use the one that's
been preallocated in pfile->buffer->actual_dir. Hoist out
duplicate code from the search_start selection logic.
(cpp_reader_init): Initialize pfile->actual_dirs.
Remove definition of HOST_WIDE_INT. Change calls
to cpp_parse_escape to match changes in cppexp.c (note
hardcoded MASK, which is safe since this is the source
character set).
* cppexp.c: Bring over changes to cpp_parse_escape from cccp.c
to handle wide character constants in #if directives. The
function now returns a HOST_WIDE_INT, and takes a third
argument which is a binary mask for all legal values (0x00ff
for 8-bit `char', 0xffff for 16-bit `wchar_t', etc.) Define
MAX_CHAR_TYPE_MASK and MAX_WCHAR_TYPE_MASK. Change callers of
cpp_parse_escape to match. [Fixes c-torture/execute/widechar-1.c]
From-SVN: r24153
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Mon Dec 7 15:38:25 1998 Dave Brolley <brolley@cygnus.com>
* gcc.c (default_compilers): Fix typo in USE_CPPLIB spec for cc1.
Mon Dec 7 15:38:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* c-aux-info.c (concat): Wrap function definition in !USE_CPPLIB.
* cppalloc.c: Move function `xcalloc' from cpplib.c to here.
* cpplib.c: Move function `xcalloc' from here to cppalloc.c.
From-SVN: r24152
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* system.h: Include libiberty.h.
* c-aux-info.c: Remove prototypes for concat/concat3. Change
function `concat' from fixed parameters to variable parameters,
as is done in libiberty. All callers of concat/concat3
changed to use the new `concat' with variable args.
* cccp.c: Remove things made redundant by libiberty.h and/or
conform to libiberty standards.
* cexp.y: Likewise.
* collect2.c: Likewise.
* config/1750a/1750a.h: Likewise.
* cppalloc.c: Likewise.
* cppexp.c: Likewise.
* cppfiles.c: Likewise.
* cpphash.c: Likewise.
* cpplib.c: Likewise.
* dyn-string.c: Likewise.
* fix-header.c: Likewise.
* gcc.c: Likewise.
* gcov.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* gencheck.c: Likewise.
* gencodes.c: Likewise.
* genconfig.c: Likewise.
* genemit.c: Likewise.
* genextract.c: Likewise.
* genflags.c: Likewise.
* gengenrtl.c: Likewise.
* genopinit.c: Likewise.
* genoutput.c: Likewise.
* genpeep.c: Likewise.
* genrecog.c: Likewise.
* getpwd.c: Likewise.
* halfpic.c: Likewise.
* hash.c: Likewise.
* mips-tdump.c: Likewise. Wrap malloc/realloc/calloc prototypes
in NEED_DECLARATION_* macros.
* mips-tfile.c: Remove things made redundant by libiberty.h and/or
conform to libiberty standards.
(fatal): Fix const-ification of variable `format' in
!ANSI_PROTOTYPES case.
* prefix.c: Remove things made redundant by libiberty.h and/or
conform to libiberty standards.
* print-rtl.c: Rename variable `spaces' to `xspaces' to avoid
conflicting with function `spaces' from libiberty.
* profile.c: Remove things made redundant by libiberty.h and/or
conform to libiberty standards.
* protoize.c: Likewise.
* rtl.h: Likewise.
* scan.h: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* toplev.h: Likewise.
* tree.h: Likewise.
From-SVN: r23931
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Wed Nov 25 14:54:46 1998 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.h: Delete struct import_file. Add ihash element to
struct cpp_buffer. Delete dont_repeat_files and
import_hash_table elements from cpp_reader; change
all_include_files to a hash table. Delete all foobar_include
/ last_foobar_include elements from struct cpp_options; put
back four such: quote_include, bracket_include,
system_include, after_include. Redo struct file_name_list
completely. Add new structure type include_hash. Add
prototypes for merge_include_chains and include_hash. Change
prototypes for finclude, find_include_file, and
append_include_chain to match changes below.
* cppfiles.c (simplify_pathname, include_hash,
remap_filename, merge_include_chains): New functions.
(add_import, lookup_import, open_include_file): Removed.
(INO_T_EQ): Define this (copied from cccp.c).
(hack_vms_include_specification): Remove all calls and #if 0
out the definition. It was being called incorrectly and at
the wrong times. Until a VMSie can look at this, it's better
to not pretend to support it.
(append_include_chain): Change calling convention; now takes
only one directory at a time, and sets up the data structure
itself.
(redundant_include_p): Rewritten - this is now used for all
include redundancy, whether by #ifndef, #import, or #pragma
once. Looks up things in the include hash table.
(file_cleanup): Decrement pfile->system_include_depth here if
it's >0.
(find_include_file): Calling convention changed; now passes
around a struct include_hash instead of 3 separate parameters.
Guts ripped out and replaced with new include_hash mechanism.
(finclude): Calling convention changed as for
find_include_file. Error exits pulled out-of-line. Reformat.
(safe_read): Return a long, not an int.
(deps_output): Don't recurse.
* cpplib.c (is_system_include): Deleted.
(path_include): Fix up call to append_include_chain.
(do_include): Fix up calls to find_include_file and finclude.
Clean up dependency output a bit. Shorten obnoxiously lengthy
#import warning message. Don't decrement
pfile->system_include_depth here.
(do_pragma): Understand the include_hash structure. Reformat.
(do_endif): Correct handling of control macros. Understand
the include_hash.
(cpp_start_read): Fix up calls to finclude. Call
merge_include_chains.
(cpp_handle_option): Fix up calls to append_include_chain.
Understand the four partial include chains.
(cpp_finish): Add debugging code (#if 0-ed out) for the
include_hash.
(cpp_cleanup): Free the include_hash, not the import hash and
the all_include and dont_repeat lists which no longer exist.
From-SVN: r23857
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* cccp.c (S_ISREG, S_ISDIR): Delete defines.
* cpplib.c, gcc.c: Likewise.
* system.h (S_ISREG, S_ISDIR): Define if not already defined.
From-SVN: r23785
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it from the macro...
* gansidecl.h: Prepend a "G" to the macro wrapping this file
(to distinguish it from the macro wrapping ansidecl.h.)
Include libiberty's ansidecl.h. Remove all redundant definitions.
Define the PROTO() style macros in terms of the PARAMS() ones.
* calls.c (emit_library_call): Switch on ANSI_PROTOTYPES, not
__STDC__, when deciding whether to use ANSI variable args.
(emit_library_call_value): Likewise.
* cccp.c (error): Likewise.
(warning): Likewise.
(error_with_line): Likewise.
(warning_with_line): Likewise.
(pedwarn): Likewise.
(pedwarn_with_line): Likewise.
(pedwarn_with_file_and_line): Likewise.
(fatal): Likewise.
* cexp.y (error): Likewise.
(pedwarn): Likewise.
(warning): Likewise.
* collect2.c (fatal_perror): Likewise.
(fatal): Likewise.
(error): Likewise.
* combine.c (gen_rtx_combine): Likewise.
* cpperror.c (cpp_message): Likewise.
(cpp_fatal): Likewise.
* cpplib.c (cpp_error): Likewise.
(cpp_warning): Likewise.
(cpp_pedwarn): Likewise.
(cpp_error_with_line): Likewise.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Likewise.
(cpp_pedwarn_with_file_and_line): Likewise.
* cpplib.h: Don't define PARAMS() macro.
* demangle.h: Likewise.
* doprint.c (checkit): Switch on ANSI_PROTOTYPES, not __STDC__,
when deciding whether to use ANSI variable args.
* emit-rtl.c (gen_rtx): Likewise.
(gen_rtvec): Likewise.
* final.c (asm_fprintf): Likewise.
* fix-header.c (cpp_message): Likewise.
(fatal): Likewise.
(cpp_fatal): Likewise.
* gcc.c (concat): Likewise.
(fatal): Likewise.
(error): Likewise.
* genattr.c (fatal): Likewise.
* genattrtab.c (attr_rtx): Likewise.
(attr_printf): Likewise.
(fatal): Likewise.
* gencodes.c (fatal): Likewise.
* genconfig.c (fatal): Likewise.
* genemit.c (fatal): Likewise.
* genextract.c (fatal): Likewise.
* genflags.c (fatal): Likewise.
* genopinit.c (fatal): Likewise.
* genoutput.c (fatal): Likewise.
(error): Likewise.
* genpeep.c (fatal): Likewise.
* genrecog.c (fatal): Likewise.
* halfpic.h: Switch on ANSI_PROTOTYPES, not __STDC__, when
deciding whether to declare `tree_node' and `rtx_def'.
* hash.h: Don't define stuff we get from gansidecl.h.
* mips-tfile.c: Likewise. Define __proto() in terms of PARAMS().
(fatal): Switch on ANSI_PROTOTYPES, not __STDC__, when deciding
whether to use ANSI variable args.
(error): Likewise.
* prefix.c (concat): Likewise.
* scan.h: Likewise.
* system.h: Likewise.
* toplev.c (error_with_file_and_line): Likewise.
(error_with_decl): Likewise.
(error_for_asm): Likewise.
(error): Likewise.
(fatal): Likewise.
(warning_with_file_and_line): Likewise.
(warning_with_decl): Likewise.
(warning_for_asm): Likewise.
(warning): Likewise.
(pedwarn): Likewise.
(pedwarn_with_decl): Likewise.
(pedwarn_with_file_and_line): Likewise.
(sorry): Likewise.
(really_sorry): Likewise.
* toplev.h: Switch on ANSI_PROTOTYPES, not __STDC__, when deciding
whether to declare `tree_node' and `rtx_def'.
* tree.c (build): Switch on ANSI_PROTOTYPES, not __STDC__, when
deciding whether to use ANSI variable args.
(build_nt): Likewise.
(build_parse_node): Likewise.
From-SVN: r23577
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{ht}config.h & tm.h just before the config/...
* configure.in (host_xm_file, build_xm_file, xm_file, tm_file):
Arrange to include gansidecl.h in {ht}config.h & tm.h just
before the config/ directory headers.
(tm_file_list, host_xm_file_list, build_xm_file_list): Handle
gansidecl.h in the list of dependencies.
* Makefile.in (RTL_BASE_H): Don't depend on gansidecl.h.
(TREE_H, DEMANGLE_H, RECOG_H, REGS_H, libgcc2.a, stmp-multilib,
mbchar.o, collect2.o, pexecute.o, vfprintf.o, splay-tree.o, gcc.o,
gencheck.o, choose-temp.o, mkstemp.o, mkstemp.o, prefix.o,
dyn-string.o, cexp.o, cccp.o, cppmain.o, cpplib.o, cpperror.o,
cppexp.o, cppfiles.o, cpphash.o, cppalloc.o, scan-decls.o):
Likewise.
* cccp.c: Don't include gansidecl.h.
* cexp.y: Likewise.
* collect2.c: Likewise.
* config/c4x/c4x.c: Likewise.
* config/v850/v850.h: Likewise.
* cppalloc.c: Likewise.
* cpperror.c: Likewise.
* cppexp.c: Likewise.
* cppfiles.c: Likewise.
* cpphash.c: Likewise.
* cpplib.c: Likewise.
* cppmain.c: Likewise.
* cppulp.c: Likewise.
* demangle.h: Likewise.
* doprint.c: Likewise.
* dyn-string.c: Likewise.
* eh-common.h: Likewise.
* fix-header.c: Likewise.
* frame.c: Likewise.
* gcc.c: Likewise.
* gcov.c: Likewise.
* gen-protos.c: Likewise.
* gencheck.c: Likewise.
* halfpic.h: Likewise.
* hash.c: Likewise.
* machmode.h: Likewise.
* mbchar.c: Likewise.
* prefix.c: Likewise.
* protoize.c: Likewise.
* recog.h: Likewise.
* rtl.h: Likewise.
* scan-decls.c: Likewise.
* tree.h: Likewise.
* varray.h: Likewise.
From-SVN: r23558
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|
1998-10-28 16:10 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* c-lang.c: Declare extern char *yy_cur if USE_CPPLIB.
(lang_init): Call check_newline always.
* c-lex.c (init_parse) [USE_CPPLIB=1]: After calling
cpp_start_read, set yy_cur and yy_lim to read from
parse_in.token_buffer, so that we'll see the first #line
directive.
* cpplib.c (cpp_start_read): finclude the main input file
before processing -include/-imacros. Process -imacros and
-include separately, and handle -include by stacking a
buffer for the file in question as if it'd been #included.
* toplev.c (documented_lang_options) Recognize -H when
USE_CPPLIB is on.
1998-10-28 16:09 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c: Merge do_once into do_pragma. Break file handling
code out of do_include.
Move append_include_chain, deps_output,
file_cleanup, redundant_include_p, import_hash,
lookup_import, add_import, read_filename_string, read_name_map,
open_include_file, finclude, safe_read to cppfiles.c.
Move prototypes for deps_output, append_include_chain,
finclude to cpplib.h. Move definition of struct
file_name_list there also.
* cppfiles.c: New file. Contains all the above functions
broken out of cpplib.c; also hack_vms_include_specification
from cccp.c and find_include_file, a new function broken out of
do_include.
* Makefile.in (cppmain): Depend on cppfiles.o.
(fix-header): Likewise.
(cppfiles.o): New target.
* configure.in (--enable-c-cpplib): Add cppfiles.o to
extra_c_objs. Add ../cppfiles.o to extra_cxx_objs.
From-SVN: r23424
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|
* Makefile.in (cc1): Put C_OBJS, and thence @extra_c_objs@ last.
(LIBCPP_OBJS): New. Add cppulp.o.
(cppmain, fix-header): Depend on and use libcpp.a.
* configure.in (extra_c_objs, extra_cxx_objs): Use libcpp.a instead
of the individual object files.
* objc/Make-lang.in (cc1obj): Put OBJC_OBJS, and thence @extra_c_objs@,
last.
* cccp.c (user_label_prefix): New.
(main): Set it off -f*leading-underscore.
(special_symbol): Use it.
* cpplib.c (special_symbol): Likewise.
(cpp_handle_option): Handle -f*leading-underscore.
* cppulp.c: New file.
* output.h (user_label_prefix): Declare it.
* dwarf2out.c (ASM_NAME_TO_STRING): Prepend user_label_prefix.
* toplev.c (f_options, main): Handle -f*leading-underscore.
* defaults.h (ASM_OUTPUT_LABELREF): Use asm_fprintf instead of
referencing USER_LABEL_PREFIX directly.
* config/nextstep.h (ASM_OUTPUT_LABELREF): Likewise.
* m32r/m32r.h (ASM_OUTPUT_LABELREF): Likewise.
* final.c (asm_fprintf): Use user_label_prefix instead.
* arm/thumb.c (thumb_print_operand): Likewise.
* gcc.c (default_compilers): Pass -f*leading-underscore on to
cpp wherever appropriate.
From-SVN: r23415
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|
* Makefile.in (flow.o): Depend on recog.h.
* cpplib.h (directive_table): Add missing initializiers.
(finclude): Change type of variable `bsize' to size_t.
* cse.c (rtx_cost): Mark parameter `outer_code' with ATTRIBUTE_UNUSED.
* dwarfout.h (dwarfout_label): Wrap prototype in macro RTX_CODE.
* fix-header.c (lookup_std_proto): Cast the result of `strlen' to
`int' when comparing against one.
(cpp_file_line_for_message): Mark parameter `pfile' with
ATTRIBUTE_UNUSED.
(cpp_fatal): Mark parameter `pfile' with ATTRIBUTE_UNUSED.
* flow.c: Include recog.h.
(sbitmap_copy): Cast arguments 1 & 2 of `bcopy' to (PTR).
* function.c (thread_prologue_and_epilogue_insns): Mark parameter
`f' with ATTRIBUTE_UNUSED.
(reposition_prologue_and_epilogue_notes): Likewise.
* genopinit.c (gen_insn): Cast argument of ctype functions to
`unsigned char'.
* haifa-sched.c: Include recog.h.
(blockage_range): Cast result of UNIT_BLOCKED macro to (int) when
comparing against one.
* libgcc2.a (__throw): Revert ATTRIBUTE_UNUSED change for now.
* mips-tfile.c (parse_end): Cast the argument of ctype function to
`unsigned char'.
(parse_ent): Likewise.
(parse_input): Likewise.
* optabs.c (init_libfuncs): Likewise.
* protoize.c (find_rightmost_formals_list): Likewise.
* recog.h (const_double_operand): Fix typo in prototype.
* tlink.c (scan_linker_output): Cast the argument of ctype
function to `unsigned char'.
* toplev.c (check_lang_option): Cast the result of `strlen' to
`int' when comparing against one.
From-SVN: r23155
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|
name and the next token with a...
Fri Oct 16 17:26:10 1998 Dave Brolley <brolley@cygnus.com>
* cpplib.c (cpp_get_token): Replace whitespace that occurs between
a macro name and the next token with a single blank if that whitespace
is in a macro buffer and the next token is not '('.
From-SVN: r23139
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|
* cppexp.c: When forcing unsigned comparisons, cast both sides
of the operation.
* cpphash.h: Move static declaration of hashtab[]...
* cpphash.c: ...here.
* cpplib.c: Cast difference of two pointers to size_t before
comparing it to size_t. Cast signed to unsigned
before comparing to size_t. (FIXME: struct argdata should use
unsigned buffer sizes.)
* cpplib.h (struct cpp_reader): Declare token_buffer_size as
unsigned int. (CPP_WRITTEN): Cast return value to size_t.
(CPP_RESERVE): Parenthesize N for evaluation order, cast to
size_t before comparison.
From-SVN: r22980
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|
* emit-rtl.c (init_emit_once): Call INIT_EXPANDERS.
* cpplib.h: Protect from multiple inclusions.
* cpplib.c: Fix minor formatting problems.
From-SVN: r22937
|
|
* cpplib.c (macroexpand): Correct off-by-one error in handling
of escapes.
From-SVN: r22827
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|
* cpplib.c (macroexpand): If arg->raw_before or
arg->raw_after, remove any no-reexpansion escape at the
beginning of the pasted token. Correct handling of whitespace
markers and no-reexpand markers at the end if arg->raw_after.
From-SVN: r22695
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|
-iwithprefix, -iwithprefixbefore.
* toplev.c (documented_lang_options): Recognize -include,
-imacros, -iwithprefix, -iwithprefixbefore.
* cpplib.c (cpp_start_read): Process -imacros and -include
switches at the same time and in command-line order, after
initializing the dependency-output code. Emit properly nested
#line directives for them. Emit a #line for the main file
before processing these switches, and don't do it again
afterward.
From-SVN: r22689
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|
* c-lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
* cccp.c (main): Likewise.
* gcc.c (process_command): Similarly for "GCC_EXEC_PREFIX".
* cccp.c, collect2.c, cpplib.c, gcc.c, config/i386/xm-cygwin32.h:
Rename GET_ENVIRONMENT to GET_ENV_PATH_LIST, and fix some
macro-use bugs.
From-SVN: r22511
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|
* cpplib.c: removed OLD_GPLUSPLUS_INCLUDE_DIR
* cccp.c: ditto
* Makefile.in (old_gxx_include_dir): removed
From-SVN: r22453
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|
* system.h: Include stdarg.h/varargs.h, make sure they are ordered
correctly with regards to stdio.h.
* calls.c: Remove stdarg.h/varargs.h.
* cccp.c: Likewise.
* cexp.y: Likewise.
* combine.c: Likewise.
* cpperror.c: Likewise.
* cpplib.c: Likewise.
* cpplib.h: Likewise.
* doprint.c: Likewise.
* emit-rtl.c: Likewise.
* final.c: Likewise.
* fix-header.c: Likewise.
* gcc.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* gencodes.c: Likewise.
* genconfig.c: Likewise.
* genemit.c: Likewise.
* genextract.c: Likewise.
* genflags.c: Likewise.
* genopinit.c: Likewise.
* genoutput.c: Likewise.
* genpeep.c: Likewise.
* genrecog.c: Likewise.
* mips-tfile.c: Likewise.
* prefix.c: Likewise.
* protoize.c: Likewise.
* regmove.c: Likewise.
* toplev.c: Likewise.
* tree.c: Likewise.
* cp/errfn.c: Remove stdarg.h/varargs.h.
* cp/tree.c: Likewise.
From-SVN: r21997
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|
bits.
Thu Aug 20 13:15:11 1998 Dave Brolley <brolley@cygnus.com>
* stor-layout.c (layout_type): Compute TYPE_SIZE_UNIT correctly for
arrays of bits.
* cpplib.c (cpp_define): Handle macros with parameters.
From-SVN: r21872
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|
From-SVN: r21309
|
|
From-SVN: r21109
|
|
July 18, 1995 change to cccp.c.
* cpplib.c (cpp_options_init): Initialize cplusplus_comments to 1,
matching July 18, 1995 change to cccp.c. If -traditional then
disable cplusplus_comments.
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r20960
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|
* Makefile.in (fix-header): Don't needlessly depend on cpperror.o.
* alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Cast expansion to
void since it is evaluated in a comma list.
* mips.h (ASM_GENERATE_INTERNAL_LABEL): Always sprintf `NUM'
argument as a long and cast `NUM' to long to ensure it is of the
proper width. Wrap macro arguments in parens when they appear in
the expansion.
* sol2.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
* sparc.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
(ASM_DECLARE_RESULT): Fix fprintf format specifier to match
function argument return type.
(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P,
REGNO_OK_FOR_CCFP_P): Use `(unsigned)' not `U'.
* cpplib.c (cpp_message_from_errno): Remove unneeded argument to
cpp_message.
* dbxout.c: Fix the comments after an #endif to reflect the actual
condition tested in the preceding #if.
* except.c (find_all_handler_type_matches): Switch to old-style
function definition.
* expr.c (expand_builtin): Remove unused variable `type' twice.
* gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Cast -1 before comparing it
to an unsigned long.
* haifa-sched.c (print_insn_chain): Remove unused function.
* objc/objc-act.c (build_msg_pool_reference): Hide prototype and
definition.
* toplev.c: When testing whether to include dbxout.h, also include
it when XCOFF_DEBUGGING_INFO is defined.
* unroll.c (unroll_loop): Add parentheses around assignment used
as truth value.
From-SVN: r20801
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|
* configure.in (GCC_NEED_DECLARATIONS): Add strerror, getcwd and
getwd.
* acconfig.m4: Add stubs for NEED_DECLARATION_STRERROR,
NEED_DECLARATION_GETCWD and NEED_DECLARATION_GETWD.
* cccp.c: Remove strerror()/sys_nerr/sys_errlist decls.
(my_strerror): Add prototype and make it static.
* collect2.c: Likewise.
* cpplib.c: Likewise.
* gcc.c: Likewise, but keep `my_strerror' extern.
* protoize.c: Likewise.
* pexecute.c (my_strerror): Add argument to prototype.
* system.h: Add prototypes for getcwd, getwd and strerror. Add
extern decls for sys_nerr and sys_errlist. Make abort decl
explicitly extern.
* getpwd.c: Remove decls for getwd and getcwd.
From-SVN: r20779
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|
Tue Jun 23 16:44:21 1998 Dave Brolley <brolley@cygnus.com>
* cpplib.c (do_line): Typo broke #line directive.
(cpp_message_from_errno): New function.
(cpp_error_from_errno): Call cpp_message_from_errno.
* cpplib.h (cpp_message_from_errno): New function.
From-SVN: r20675
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|
* mips.c (gpr_mode): Don't say `static' twice.
* cpplib.c (cpp_handle_option): Don't pass unneeded NULL to cpp_fatal.
* objc/objc-act.c (init_selector): Hide prototype and definition.
* optabs.c (gen_cond_trap): Remove unused variable `icode'.
* regmove.c (copy_src_to_dest): Likewise for `i'.
From-SVN: r20652
|
