2001-11-27 DJ Delorie <dj@redhat.com>
Zack Weinberg <zack@codesourcery.com>
When build != host, create libiberty for the build machine.
* Makefile.in (TARGET_CONFIGARGS, BUILD_CONFIGARGS): Replace
CONFIG_ARGUMENTS.
(ALL_BUILD_MODULES_LIST, BUILD_CONFIGDIRS, BUILD_SUBDIR):
New variables.
(ALL_BUILD_MODULES, CONFIGURE_BUILD_MODULES): New variables
and rules.
(all.normal): Depend on ALL_BUILD_MODULES.
(CONFIGURE_TARGET_MODULES rule): Use TARGET_CONFIGARGS.
(all-build-libiberty): Depend on configure-build-libiberty.
* configure: Calculate and substitute proper value for
ALL_BUILD_MODULES.
* configure.in: Create the build subdirectory.
Calculate and substitute TARGET_CONFIGARGS (formerly
CONFIG_ARGUMENTS); also BUILD_SUBDIR and BUILD_CONFIGARGS (new).
libiberty:
2001-11-27 Zack Weinberg <zack@codesourcery.com>
* _doprnt.c: Moved here from gcc/doprint.c. Adjust to build
in libiberty context. Fix typo in leading comment.
* configure.in: Fix various AC_DEFINEs so autoheader works.
If any of vprintf, vsprintf, vfprintf is missing from libc,
then AC_REPLACE_FUNCS(_doprnt).
From-SVN: r47393
* Makefile.in (stamp-h): Depend on Makefile for proper
serialization.
(*-subdir): Depend on config.h for proper serialization.
Co-Authored-By: Daniel Jacobowitz <drow@mvista.com>
From-SVN: r47354
* config.in (HAVE_UINTPTR_T): Provide autoconf stub.
* configure.in (HAVE_UINTPTR_T): Test for system defining
uintptr_t and define HAVE_UINTPTR_T appropriately.
* regex.c (uintptr_t): Do not provide a definition if the
system provided one.
From-SVN: r47068
2001-11-12 Jim Meyering <meyering@lucent.com>
* obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
this code would end up calling gettext even in packages built
with --disable-nls.
* getopt.c (_): Likewise.
* regex.c (_): Likewise.
From-SVN: r46975
* configure.in: Don't use in-tree texinfo, because libiberty must
be built before it. Check for makeinfo version 4 or higher.
* functions.texi: Regenerate.
From-SVN: r45846
include:
* libiberty.h (reconcat): New function.
libiberty:
* concat.c (reconcat): New function.
gcc:
* c-aux-info.c (affix_data_type): Use ATTRIBUTE_MALLOC. Avoid
leak by passing malloc'ed pointer to reconcat, not concat.
From-SVN: r45789
Merge from libc:
* regex.c (wcs_regex_compile): Use appropriate string
to compare with collating element.
Fix the padding for the alignment.
From-SVN: r44838
Merge from glibc:
* regex.c: Declare wcs functions only if compiling with
MBS_SUPPORT.
Don't use #elif for traditional C.
* regex.c: Revamp memory allocation for WCHAR functions to
not use too much stack.
From-SVN: r44471
* cp-demangle.c (demangle_v3_with_details,
is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_dtor): Use K+R style
function definition.
* ternary.c: Use K+R style function definitions. Use PTR, not
void *. Make arguments constant where possible.
* demangle.h: Use PARAMS for all prototypes.
* ternary.h: Use PARAMS for all prototypes. Use PTR, not void *.
Make arguments constant where possible.
From-SVN: r41910
2001-04-15 Daniel Berlin <dan@cgsoftware.com>
* ternary.h: New file - Ternary search tree header.
2001-04-15 Daniel Berlin <dan@cgsoftware.com>
* ternary.c: New file - Ternary search tree implementation.
* Makefile.in: Add ternary.o, and ternary.c dependencies.
From-SVN: r41380
* mangle.c (write_discriminator): Use `_0' for discriminator 1,
not `_'.
* cp-demangle.c (demangle_discriminator): `_0' is discriminator #1,
`_' not followed by a digit is invalid.
From-SVN: r40795
* cp-demangle.c (struct demangling_def): New fields:
is_constructor and is_destructor.
(demangling_new): Initialize them.
(demangle_ctor_dtor_name): Set them, if we detect a constructor
or destructor.
(demangle_v3_with_details, is_gnu_v3_mangled_ctor,
is_gnu_v3_mangled_dtor): New functions.
From-SVN: r40713
* choose-temp.c: Split off make_temp_file, and the code
duplicated between it and choose_temp_base, into...
* make-temp-file.c: ... here; new file.
* Makefile.in (CFILES): Add make-temp-file.c.
(REQUIRED_OFILES): Add make-temp-file.o.
From-SVN: r40683
* libiberty/lbasename.c: New file.
* libiberty/Makefile.in: Update for lbasename.
* include/libiberty.h: Add lbasename.
Co-Authored-By: John David Anglin <dave@hiauly1.hia.nrc.ca>
From-SVN: r40363
* cp-demangle.c (NAMESPACE_SEPARATOR): New define.
(struct demangling_def): Add `style' field.
(demangling_new): New parameter `style'. Set it in demangling_t.
(demangle_prefix): Use NAMESPACE_SEPARATOR.
(demangle_type_ptr): Don't emit pointer symbol if doing Java output.
(cp_demangle): New parameter `style'. Pass it to demangling_new().
(main): Call cp_demangle with extra parameter.
(java_demangle_v3): New function.
(java_builtin_type_names): New. Table of primitive type names used
for Java demangling.
(demangle_builtin_type): Look up in java_builtin_type_names if doing
Java output.
* cplus-dem.c (cplus_demangle): Use java_demangle_v3 to do Java
demangling.
(long_options): Remove obsolete `java' option.
(main): Remove explicit handling of `java' option. Instead, pass style
parameter in cplus_demangle flags as gdb does.
* testsuite/demangle.expected: Add some Java test cases.
From-SVN: r39399
* fnmatch.c: Make the note about the origins of this file more
accurate, at least until we can sync with glibc.
* getopt.c: Ditto.
* getopt1.c: Ditto.
* md5.c: Ditto.
* obstack.c: Ditto.
From-SVN: r38550
include:
* safe-ctype.h: New file.
libiberty:
* safe-ctype.c: New file.
* Makefile.in (CFILES): Add safe-ctype.c.
(REQUIRED_OFILES): Add safe-ctype.o.
* argv.c: Define ISBLANK and use it, not isspace.
* basename.c, cplus-dem.c, fnmatch.c, pexecute.c, strtod.c,
strtol.c, strtoul.c: Include safe-ctype.h, not ctype.h. Use
uppercase ctype macros. Don't test ISUPPER(c)/ISLOWER(c)
before calling TOLOWER(c)/TOUPPER(c).
gcc:
* Makefile.in (HOST_RTL): Add safe-ctype.o.
(safe-ctype.o): New rule.
* system.h: Include safe-ctype.h, not ctype.h. No need to
wrap ctype macros.
* cpphash.h: Zap IStable and related macros. Define is_* in
terms of safe-ctype.h macros.
* cppinit.c: Delete the IStable and all related code.
* tradcpp.c: Delete is_idchar, is_idstart, is_hor_space, and
is_space arrays. Delete initialize_char_syntax. Change all
references to the above arrays to use macros instead.
* tradcpp.h: Define is_idchar, is_idstart, is_space, and
is_nvspace in terms of safe_ctype.h's macros.
* tradcif.y: is_idchar, is_idstart are macros not arrays.
* config/i370/i370.c, config/winnt/dirent.c,
config/winnt/fixinc-nt.c, config/winnt/ld.c:
Use uppercase ctype macros. If we included ctype.h,
include safe-ctype.h instead.
* fixinc/fixfixes.c: Use uppercase ctype macros. Don't test
ISLOWER(c) before calling TOUPPER(c).
* fixinc/fixincl.c (extract_quoted_files): Simplify out some gunk.
* fixinc/gnu-regex.c: Include safe-ctype.h, not ctype.h. No need to
wrap ctype macros. Don't test ISUPPER(x) before calling TOLOWER(x).
gcc/ch:
* lex.c: Don't bother checking whether ISUPPER(c) before
calling TOLOWER(c). Don't bother checking whether isascii(c)
before testing ISSPACE(c); ISSPACE(c) includes '\n'.
gcc/f:
* Make-lang.in: Link f/fini with safe-ctype.o.
* bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
* com.c: Use TOUPPER, not ffesrc_toupper.
* fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
* intrin.c: Don't test IN_CTYPE_DOMAIN(c).
* src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
initializing code; use TOUPPER and TOLOWER instead of
ffesrc_toupper and ffesrc_tolower.
* src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
Don't define ffesrc_toupper or ffesrc_tolower.
gcc/java:
* jvgenmain.c: Use ISPRINT not isascii.
From-SVN: r38124
* cp-demangle.c: s/new_abi/v3/.
* cplus-dem.c: Likewise.
(current_demangling_style): Now auto_demangling.
(cplus_demangle): Try v3 demangling if AUTO_DEMANGLING.
(main): Use standard symbol chars for auto_demangling.
From-SVN: r38002
gcc:
* Makefile.in, config.gcc, configure.in: Expunge remaining
traces of facility for running MD files through C preprocessor.
libiberty:
* aclocal.m4 (LIB_AC_PROG_CC): Moved here from configure.in.
(AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
* configure.in: Call AC_C_INLINE and AC_C_CONST. Use three
argument form of AC_DEFINE in dummy definitions block. Use
AC_DEFINE_NOAUTOHEADER for real definitions of things defined
in dummy block. Preload cache variables instead of bypassing
tests, where possible.
* acconfig.h: Removed.
* xmalloc.c (xmalloc_failed): New function, does error
reporting on failed allocation.
(xmalloc, xcalloc, xrealloc): Use it.
* libiberty.h: Move #includes to top. Prototype xmalloc_failed.
From-SVN: r37650
* hashtab.c (htab_expand): Change to return int. Use calloc or
xcalloc depending on htab->return_allocation_failure. Return zero
if calloc fails.
(htab_create): Update comment to cover memory allocation.
(htab_try_create): New.
(htab_find_slot_with_hash): Return NULL if htab_expand fails.
Update comment to cover this.
From-SVN: r37247
* splay-tree.c (splay_tree_predecessor): Fix typo in comment.
Convert the C front-end to use function-at-a-time mode.
* c-common.h: Include splay-tree.h.
(C_DECLARED_LABEL_FLAG): New macro.
(struct language_function): Add x_scope_stmt_stack and
x_function_name_declared_p.
(RECHAIN_STMTS): Move definition.
(lang_statment_code_p): Likewise.
(lang_expand_stmt): Likewise.
(lang_expand_decl_stmt): New variable.
(lang_expand_function_end): Likewise.
(current_scope_stmt_stack): New function.
(add_decl_stmt): Likewise.
(add_scope_stmt): Likewise.
(mark_stmt_tree): Likewise.
(struct c_lang_decl): New structure.
(DECL_SAVED_TREE): Define.
(c_mark_lang_decl): New function.
(c_expand_start_cond): Change prototype.
(c_finish_then): New function.
(c_finish_else): Likewise.
(current_function_name_declared): Remove.
(set_current_function_name_declared): Likewise.
(mark_c_language_function): Declare.
(case_compare): Likewise.
(c_add_case_label): Likewise.
(c_expand_expr): Likewise.
(c_safe_from_p): Likewise.
* c-common.c (lang_expand_function_end): New variable.
(struct if_elt): Add if_stmt.
(c_expand_start_cond): Add the if-statement to the statement-tree,
rather than generating RTL.
(c_finish_then): New function.
(c_expand_start_else): Don't generate RTL.
(c_finish_else): New function.
(c_expand_expr_stmt): Don't generate RTL.
(statement_code_p): Add SCOPE_STMT.
(case_compare): New function.
(c_add_case_label): Likewise.
(mark_stmt_tree): Likewise.
(c_mark_lang_decl): Likewise.
(mark_c_language_function): Likewise.
(c_expand_expr): Likewise.
(c_safe_from_p): Likewise.
* c-decl.c (c_stmt_tree): New variable
(c_scope_stmt_stack): Likewise.
(c_function_name_declared_p): Likewise.
(lang_expand_expr_stmt): Remove.
(poplevel): Don't call output_inline_function for nested
functions.
(pushdecl): Don't set DECL_CONTEXT for a local declaration of an
`extern' function.
(redeclaration_error_message): Change means of computing whether
or not a function is nested.
(lookup_label): Don't call label_rtx.
(init_decl_processing): Add more GC roots.
(start_decl): Add DECL_STMTs to the statement-tree, rather than
calling rest_of_decl_compilation.
(finish_decl): Don't call expand_decl.
(store_parm_decls): Begin the statement-tree, but don't generate
RTL.
(finish_function): Tie off the statement-tree. Call c_expand_body
if appropriate.
(c_expand_body): New function.
(push_c_function_context): Save more information.
(pop_c_function_contxt): Likewise.
(copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it.
(lang_mark_tree): Mark it.
(current_stmt_tree): Adjust.
(current_scope_stmt_stack): New function.
(do_case): Remove.
(set_current_name_declared): Likewise.
(c_begin_compound_stmt): Define.
(c_expand_decl_stmt): Likewise.
* c-lang.c: Include rtl.h and expr.h.
(lang_init): Set more language-specific hooks.
* c-lex.c: Include expr.h.
* c-parse.in: Changes throughout to add statements to the
statement-tree, rather than generating RTL after every statement.
* c-semantics.c (lang_expand_decl_stmt): Define.
(add_decl_stmt): New function.
(add_scope_stmt): Likewise.
(finish_stmt_tree): Tweak.
(genrtl_expr_stmt): Likewise.
(genrtl_decl_stmt): Handle local labels, and call
lang_expand_decl_stmt if required.
(genrtl_for_stmt): Fix line-number handling.
(genrtl_case_label): Handle cleanups.
(genrtl_asm_stmt): Don't call combine_strings.
(genrtl_compound_stmt): Simplify.
(expand_stmt): Handle SCOPE_STMTs.
* c-tree.h (struct lang_decl): New structure.
(C_DECLARED_LABEL_FLAG): Remove.
(c_begin_compound_stmt): Declare.
(c_expand_decl_stmt): Likewise.
(c_expand_start_case): Rename to c_start_case.
(c_finish_case): New function.
* c-typeck.c (start_init): Tweak setting of
constructor_incremental.
(c_expand_asm_operands): Tweak error-handling. Add to the
statement-tree.
(c_expand_return): Add to the statement-tree.
(c_expand_start_case): Rename to ...
(c_start_case): ... this.
(struct c_switch): New type.
(switch_stack): New variable.
(do_case): Simplify.
(c_finish_case): New function.
* dependence.c: Include expr.h.
(enum dependence_type): Change spelling of enumerals.
(check_node_dependence): Adjust.
* expr.h (lang_safe_from_p): Declare.
(safe_from_p): Likewise.
* expr.c (lang_safe_from_p): New variable.
(safe_from_p): Give it external linkage. Use lang_safe_from_p.
* stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type.
* toplev.c (rest_of_decl_compilation): Robustify.
* tree.c (contains_placeholder_p): Likewise.
* Makefile.in: Update dependencies.
* objc/objc-act.h: Adjust calculation of value for dummy_tree_code.
* objc/objc-act.c: Include rtl.h, expr.h, and c-common.h.
(objc_expand_function_end): New function.
(finish_method_def): Use it.
(init_objc): Initialize more language-specific hooks.
* objc/Make-lang.in: Update dependencies.
* cp-tree.h (struct cp_language_function): Remove
x_scope_stmt_stack and name_declared.
(current_scope_stmt_stack): Remove.
(function_name_declared_p): New macro.
(struct lang_decl_flags): Use c_lang_decl as a base class.
(context): Remove.
(struct lang_decl): Replace saved_tree with context.
(DECL_FRIEND_CONTEXT): Adjust accordingly.
(SET_DECL_FRIEND_CONTEXT): Likewise.
(DECL_VIRTUAL_CONTEXT): Likewise.
(DECL_SAVED_TREE): Remove.
(C_DECLARED_LABEL_FLAG): Likewise.
(cplus_expand_expr_stmt): Don't declare.
(add_decl_stmt): Likewise.
(add_scope_stmt): Likewise.
* decl.c (mark_stmt_tree): Remove.
(case_compare): Likewise.
(finish_case_label): Use c_add_case_label.
(init_decl_processing): Set more language-specific hooks.
(build_enumerator): Fix typo in comment.
(cplus_expand_expr_stmt): Remove.
(mark_lang_function): Use mark_c_language_function.
(lang_mark_tree): Use c_mark_lang_decl.
* decl2.c: Change order of inclusion.
* except.c: Likewise.
* expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
back on c_expand_expr.
* friend.c: Include expr.h.
* init.c: Change order of inclusion.
* Makefile.in: Update dependencies.
* lex.h (free_lang_decl_chain): Remove.
* optimize.c (maybe_clone_body): Use function_name_declared_p.
* pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
it doesn't exist.
(instantiate_decl): Use function_name_declared_p.
* semantics.c (lang_expand_expr_stmt): Remove.
(set_current_function_name_declared): Likewise.
(current_function_name_declared): Likewise.
(begin_compound_stmt): Use function_name_declared_p.
(add_decl_stmt): Remove.
(setup_vtbl_ptr): Use function_name_declared_p.
(add_scope_stmt): Remove.
(current_scope_stmt_stack): New function.
(cp_expand_stmt): Don't handle SCOPE_STMTs.
(expand_body): Use function_name_declared_p.
* tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
* typeck.c: Change order of includes.
(convert_sequence): Remove.
From-SVN: r36464
* testsuite/demangle-expected: Add four tests for type_info
mangling.
* cplus-dem.c (gnu_special): Use do_type, not demangle_fund_type,
for a non-template non-qualified type_info function or node.
From-SVN: r36301
* cp-demangle.c (status_allocation_failed): Rearrange whitespace.
(demangle_type): Handle substitution candidates correctly in the
face of special substitutions.
From-SVN: r36228
* cp-demangle.c (demangle_nv_offset): New function.
(demangle_v_offset): Likewise.
(demangle_call_offset): Likewise.
(demangle_special_name): Update thunk demangling to comply with
ABI changes.
From-SVN: r36150
2000-08-28 Daniel Berlin <dberlin@redhat.com>
* dwarf2out.c (DIE_LABEL_PREFIX): Remove leading "__".
(print_die): If we don't know the offset of the
target die, try the symbol. Add a trailing newline.
(reverse_all_dies): New fn.
(dwarf2out_finish): Call it.
(break_out_includes): Reorganize for clarity.
(add_sibling_attributes): Don't call reverse_die_lists.
(output_comp_unit): Rename from output_comdat_comp_unit. Use for
primary CU, too.
* flags.h: Add flag_eliminate_dwarf2_dups.
* toplev.c (f_options): Support -feliminate-dwarf2-dups.
2000-08-28 Jason Merrill <jason@redhat.com>
* dwarf2.h (DW_TAG_GNU_BINCL, DW_TAG_GNU_EINCL): New tags.
* dwarf2out.c: #include "md5.h".
(DIE_LABEL_PREFIX): New macro.
(dw_val_struct): Add 'external' flag to val_die_ref.
(add_AT_die_ref, AT_ref): Adjust.
(AT_ref_external, set_AT_ref_external): New fns.
(build_abbrev_table): Call set_AT_ref_external.
(value_format): Call AT_ref_external.
(die_struct): Add die_symbol field.
(new_die): Clear it.
(dwarf_tag_name): Handle BINCL/EINCL.
(dwarf2out_start_source_file): Add BINCL DIE.
(dwarf2out_end_source_file): Add EINCL DIE.
(push_new_compile_unit, pop_compile_unit, clear_die_sizes): New fns.
(loc_checksum, attr_checksum, die_checksum): New fns.
(is_type_die, is_comdat_die, is_symbol_die): New fns.
(compute_section_prefix, assign_symbol_names): New fns.
(gen_internal_sym, output_die_symbol, output_symbolic_ref): New fns.
(output_die): Call output_die_symbol and AT_ref_external.
(output_comdat_comp_unit): New fn, split out from...
(dwarf2out_finish): ...here. Also call add_sibling_attributes for
secondary CUs.
(output_pubnames, output_aranges): Abort if we see entries from
secondary CUs.
* toplev.h: Declare file_name_nondirectory.
* toplev.c (file_name_nondirectory): New fn, moved from C++ frontend.
(rest_of_type_compilation): Call dwarf2out_decl if at toplevel.
(debug_start_source_file): Call dwarf2out_start_source_file
regardless of debug verbosity.
(debug_end_source_file): Similarly.
* tree.h: Declare clean_symbol_name.
* tree.c (clean_symbol_name): Split out from...
(get_file_function_name_long): ...here.
* dwarf2out.c (new_loc_descr): Use calloc.
(splice_child_die): Remove the die from the right parent.
(gen_struct_or_union_die): Don't add AT_name to a specification DIE.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* lex.c (file_name_nondirectory): Move to toplev.c.
libiberty:
2000-08-28 Jason Merrill <jason@redhat.com>
* Makefile.in (REQUIRED_OFILES): Add md5.o.
(CFILES): Add md5.c.
* md5.c: New file.
include:
2000-08-28 Jason Merrill <jason@redhat.com>
* md5.h: New file.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* cp-tree.h (LOCAL_CLASS_P): New macro.
* class.c (finish_struct_1): Use it.
From-SVN: r36022
* cp-demangle.c (demangle_name): Initialize template_p in local
name case. Don't re-add substitutions as candidates.
(demangle_nested_name): Use <unqualified-name>.
(demangle_prefix): Likewise. Don't add template names as
substitution candidates twice, or re-add a substitution or the
last prefix component.
(demangle_local_name): Adjust output format.
From-SVN: r36014
* cp-demangle.c (result_close_template_list): Remove function.
(result_add_separated_char): New function.
(result_open_template_list): New macro.
(result_close_template_list): Likewise.
(demangle_prefix): Don't set template_p if the
prefix ends with a ctor name.
(demangle_type_ptr): Remove duplicate RETURN_IF_ERROR.
(demangle_type): Check for template args after substitution.
(demangle_template_args): Use result_open_template_list.
From-SVN: r35915
* pexecute.c (pexecute) [__MSDOS__]: Change __GO32__ to
__DJGPP__. Use P_WAIT instead of constant in the spawnv* call.
Cast program to 'char *' in errmsg_arg assignment.
(PWAIT_ERROR): Define.
(pwait): Use PWAIT_ERROR. Adjust DJGPP's status code to conform
to DJGPP's WIF* macros.
From-SVN: r35281
* Makefile.in (rename.o, waitpid.o): Depend on config.h
* rename.c: include config.h, unistd.h
* waitpid.c: include config.h, sys/wait.h
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r35272
* cp-demangle.c (demangle_encoding): Accept no substitutions.
(demangle_name): Handle <substitution> followed by
<unqualified-template-name>.
(demangle_type): Follow special substitutions with
<class-enum-type>
(demangle_subtitution): Set template_p for special substitutions.
(main): Fix typos.
in gcc/cp/ChangeLog:
* mangle.c (find_substitution): Use same_type_p.
(write_encoding): Don't check for substitutions.
in libio/ChangeLog:
* libioP.h (VTABLE_LABEL): Update for new vtable mangling.
* stdstrbufs.cc (filebuf_vtable): Likewise.
(stdiobuf_vtable): Likewise.
From-SVN: r34811
* dyn-string.h (dyn_string_init, dyn_string_new,
dyn_string_delete, dyn_string_release, dyn_string_resize,
dyn_string_clear, dyn_string_copy, dyn_string_copy_cstr,
dyn_string_prepend, dyn_string_prepend_cstr, dyn_string_insert,
dyn_string_insert_cstr, dyn_string_append, dyn_string_append_cstr,
dyn_string_append_char, dyn_string_substring_dyn_string_eq):
Define as same name with __cxa_ prepended, if IN_LIBGCC2.
(dyn_string_init, dyn_string_copy, dyn_string_copy_cstr,
dyn_string_prepend, dyn_string_prepend_cstr, dyn_string_insert,
dyn_string_insert_cstr, dyn_string_append, dyn_string_append_cstr,
dyn_string_append_char, dyn_string_substring): Change return type
to int.
in libiberty/ChangeLog:
* cp-demangle.c: Don't include ctype.h.
(IS_DIGIT): New macro.
(IS_ALPHA): Likewise. Use IS_DIGIT and IS_ALPHA throughout
instead of isdigit and isalpanum.
(demangling_def): Make name and next const pointers.
(STATUS_ALLOCATION_FAILED): New status code.
(dyn_string_append_space): Handle failure in
dyn_string_append_char.
(int_to_dyn_string): Likewise. Change return value to status_t.
(string_list_new): Handle failure of dyn_string_init.
(result_close_template_list): Change return type to status_t.
Handle failure in dyn_string_append.
(result_push): Change return value to status_t. Handle failure in
string_list_new. Handle failure of result_push throughout.
(substitution_add): Change return value to status_t. Handle
dyn_string failures. Handle failure of substitution_add
throughout.
(template_arg_list_new): Return NULL on allocation failure.
(result_append_string): Return STATUS_ALLOCATION_FAILED on error.
Handle error result throughout.
(result_append): Likewise.
(result_append_char): Likewise.
(result_append_space): Likewise.
(demangling_new): Make argument a const pointer. Handle
allocation failures.
(demangle_template_args): Handle failure in template_arg_list_new
and result_close_template_list.
(demangle_discriminator): Return if int_to_dyn_string fails.
(cp_demangle): Likewise.
(cp_demangle_type): New function.
(cplus_demangle_new_abi): Don't call dyn_string_delete. Abort on
memory allocation failure.
(main): Likewise.
* dyn-string.c (RETURN_ON_ALLOCATION_FAILURE): Define if
IN_LIBGCC2.
(dyn_string_init): Change return value to int. Handle
RETURN_ON_ALLOCATION_FAILURE case.
(dyn_string_new): Handle RETURN_ON_ALLOCATION_FAILURE case.
(dyn_string_release): Delete the dyn_string.
(dyn_string_resize): Handle RETURN_ON_ALLOCATION_FAILURE case.
(dyn_string_copy): Change return type to int.
(dyn_string_copy_cstr): Likewise.
(dyn_string_prepend): Likewise.
(dyn_string_prepend_cstr): Likewise.
(dyn_string_insert): Likewise.
(dyn_string_insert_cstr): Likewise.
(dyn_string_append): Likewise.
(dyn_string_append_cstr): Likewise.
(dyn_string_append_char): Likewise.
(dyn_string_substring): Likewise.
in gcc/cp/ChangeLog:
* Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
(CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
(cp-demangle.o): New rule.
(dyn-string.o): Likewise.
* inc/cxxabi.h (__cxa_demangle): New declaration.
From-SVN: r34657
* cp-demangle.c (stdio.h): File included unconditionaly.
(template_arg_list_new): Parameter list is PARAMS ((void)), not ().
* dyn-string.c (stdio.h): File included.
* partition.c (partition_print): No `&' needed to take the address of
a function.
From-SVN: r34450
* dyn-string.h: Move here from gcc/dyn-string.h. Add new functions.
* demangle.h (DMGL_GNU_NEW_ABI): New macro.
(DMGL_STYLE_MASK): Or in DMGL_GNU_NEW_ABI.
(current_demangling_style): Add gnu_new_abi_demangling.
(GNU_NEW_ABI_DEMANGLING_STYLE_STRING): New macro.
(GNU_NEW_ABI_DEMANGLING): Likewise.
(cplus_demangle_new_abi): New declaration.
In libiberty,
* Makefile.in (CFILES): Add cp-demangle.c and dyn-string.c.
(REQUIRED_OFILES): Add cp-demangle.o and dyn-string.o.
(cp-demangle.o): New dependency.
(dyn-string.o): Likewise.
* dyn-string.c: Move here from gcc/dyn-string.c. Add new functions.
* cplus-dem.c (libiberty_demanglers): Add initializer for new-ABI
demangler.
(cplus_demangle): Call cplus_demangle_new_abi if in new-ABI
demangling mode.
(gnu_new_abi_symbol_characters): New function.
(main): Use gnu_new_abi_symbol_characters. * cp-demangle.c: New
file.
* cp-demangle.c: New file.
From-SVN: r34397
* hashtab.c, partition.c, sort.c, xmemdup.c: Include string.h
if HAVE_STRING_H.
* pexecute.c, xexit.c: Include stdlib.h if HAVE_STDLIB_H.
* objalloc.c: Include config.h. Include stdlib.h and don't
declare malloc or free if HAVE_STDLIB_H.
* strerror.c, strsignal.c: Include stdlib.h if HAVE_STDLIB_H,
else declare malloc without prototype. Include string.h if
HAVE_STRING_H, else declare memset without prototype. Don't
include stddef.h.
From-SVN: r34254
* sort.h (sys/types.h): File included unconditionnaly.
(stddef.h): File include only #ifdef __STDC__.
* sort.c (UCHAR_MAX): Provide fallback definition.
From-SVN: r33670
(libiberty_demanglers): new table for demangle styles
(cplus_demangle_set_style): New function for setting style
(cplus_demangle_name_to_style): New function to translate name
* include/demangle.h
(libiberty_demanglers): new table for different styles
(cplus_demangle_set_style): New function for setting style
(cplus_demangle_name_to_style): New function to translate name
Co-Authored-By: Jason Merrill <jason@casey.cygnus.com>
From-SVN: r33525
* aclocal.m4: New file with new test libiberty_AC_FUNC_STRNCMP.
* configure.in (AC_CHECK_HEADERS): Add sys/mman.h fcntl.h.
(libiberty_AC_FUNC_STRNCMP): Invoke.
* strncmp.c: New file.
From-SVN: r33498
* hashtab.h (hashval_t): New type.
(htab_find_with_hash): Use it as an argument.
(htab_find_slot_with_hash): Likewise.
* hashtab.c (find_empty_slot_for_expand): Use hashval_t for hash
codes.
(htab_find_with_hash): Likewise.
(htab_find_slot_with_hash): Likewise.
From-SVN: r32842
* partition.h: New file.
Changes in libiberty:
* Makefile.in (CFILES): Add partition.c.
(REQUIRED_OFILES): Add partition.o.
(partition.o): New rule.
* partition.c: New file.
Changes in gcc:
* Makefile.in (ssa.o): New rule.
(OBJS): Add ssa.o.
(STAGESTUFF): Add *.ssa and *.ussa.
(mostlyclean): Delete *.ssa, *.ussa, */*.ssa, */*.ussa.
* rtl.def (PHI): New RTL expression.
* rtl.h (clear_log_links): New declaration.
(convert_to_ssa): Likewise.
(convert_from_ssa): Likewise.
* flow.c (split_edge): If the entry node falls through to the
split edge's source block, split the entry edge.
(clear_log_links): New function.
* toplev.c (ssa_dump): New variable.
(flag_ssa): Likewise.
(f_options): Add "ssa".
(compile_file): Create SSA dump files.
(rest_of_compilation): Go to and from SSA if enabled.
(decide_d_option): Handle -de for SSA dump files.
* ssa.c: New file.
From-SVN: r32465
* hashtab.c: Remove debugging variables (all_searches,
all_collisions, all_expansions). Delete
all_hash_table_collisions.
(create_hash_table, delete_hash_table, empty_hash_table,
find_hash_table_entry, remove_element_from_hash_table_entry,
clear_hash_table_slot, traverse_hash_table, hash_table_size,
hash_table_elements_number, hash_table_collisions): Rename to:
htab_create, htab_delete, htab_empty, htab_find_slot,
htab_remove_elt, htab_clear_slot, htab_traverse, htab_size,
htab_elements, htab_collisions.
(htab_find): New function, handles common case where you don't
plan to add or delete an entry.
(htab_expand): Don't create a whole new table, just a new
entry vector.
(htab_find_slot): Simplify logic.
* hashtab.h (hash_table_t): Rename to htab_t.
(struct hash_table): Rename to struct htab. Shorten element
names. Reorder elements by size.
(htab_hash, htab_eq, htab_trav): New typedefs for the callback
function pointers.
(hash_table_entry_t): Discard; just use void * for element
type.
From-SVN: r32437
* splay-tree.h (struct splay_tree_node): Rename to ...
(struct splay_tree_node_s): ... this.
(struct splay_tree): Rename to ...
(struct splay_tree_s): ... this.
* splay-tree.c (splay_tree_new): Use struct splay_tree_node_s
rather than struct splay_tree_node.
(splay_tree_insert): Use struct splay_tree_s rather than struct
splay_tree.
From-SVN: r30790
Revert last change. HJ's message meant "code like this already exists
in libiberty/libio", not "code like this needs to be added to libiberty/libio".
What a waste of my time.
From-SVN: r30534
* cplus-dem.c: Move declarations of standard_symbol_characters and
hp_symbol_characters inside #ifdef MAIN to avoid compiler
warnings.
From-SVN: r30175
1999-10-23 08:51 -0700 Zack Weinberg <zack@bitmover.com>
* hashtab.c (find_hash_table_entry): When returning a
DELETED_ENTRY slot, change it to EMPTY_ENTRY first.
(clear_hash_table_slot): New function which deletes an entry
by its position in the table, not its value.
(traverse_hash_table): New function which calls a hook
function for every live entry in the table.
* hashtab.h: Give hash_table_t a struct tag. Add prototypes
for clear_hash_table_slot and traverse_hash_table. Correct
prototype of all_hash_table_collisions.
From-SVN: r30138
* cplus-dem.c (INTBUF_SIZE): New macro.
(string_append_template_idx): New function.
(demangle_expression): Likewise.
(demangle_integral_value): Use it.
(demangle_real_value): New function, split out from ...
(demangle_template_value_parm): ... here. Use
string_append_template_idx. Use demangle_real_value.
(demangle_template): Use string_append_template_idx.
(demangle_qualified): Use consume_count_with_underscores.
(get_count): Tweak formatting.
(do_type): Use string_append_template_idx.
From-SVN: r30091
* alloca-conf.h (alloca) [C_ALLOCA]: Don't use Gcc builtin
or <alloca.h>.
* clock.c (GNU_HZ): New definition.
(clock): Use it.
* getruntime.c: Likewise.
* config.table: Use mh-beos.
* config/mh-beos: New file.
From-SVN: r29680
* Makefile.in (CFILES): Add calloc.c and getpwd.c.
(REQUIRED_OFILES): Add getpwd.o.
(getpwd.o): Add target.
* configure.in (AC_PREREQ): Bump to 2.13.
(AC_CHECK_HEADERS): Add check for <sys/stat.h>.
* getpwd.c: New file, moved here from gcc.
From-SVN: r28996
* cplus-dem.c (gnu_special): Cast a `size_t' to `long' when
comparing against a signed quantity.
(arm_special): Likewise.
(demangle_fund_type): Likewise.
(do_hpacc_template_const_value): Mark parameter `work' with
ATTRIBUTE_UNUSED.
(main): Constify variable `valid_symbols'.
From-SVN: r28859
* Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
libdir, libsubdir and tooldir.
Applied in libchill, libf2c, libiberty and libobjc
From-SVN: r28569
* setenv.c (sys/types.h, stdio.h): Files included.
* xstrdup.c (sys/types.h): File included.
For the gcc-2.95 branch only. Not to be migrated into the mainline tree
because it is incomplete.
From-SVN: r27736
* cplus-dem.c (demangle_fund_type (near 'I' case)): Don't advance
the *mangled pointer beyond the end of the string. Clean up code to
match prevailing coding style.
From-SVN: r26959
* cplus-dem.c (standard_symbol_characters): Renamed from
standard_symbol_alphabet. No longer modify TABLE.
(hp_symbol_characters): Renamed from hp_symbol_alphabet. No longer
modify TABLE.
(main): Corresponding changes. Use strchr to determine if a
character is valid.
From-SVN: r26912
* cplus-dem.c (main): Use table lookup to distinguish identifier
characters from non-identifier characters.
(standard_symbol_alphabet, hp_symbol_alphabet): New functions.
From-SVN: r26887
Fred Fish <fnf@be.com>
* configure.in (sys/resource.h): Add to AC_CHECK_HEADERS list.
* getruntime.c: Only attempt to include sys/resource.h and
use getrusage if both HAVE_GETRUSAGE and HAVE_SYS_RESOURCE_H
are defined.
From-SVN: r26808
* cplus-dem.c (mop_up): Set typevec_size to zero, so it'll be
reallocated properly if we use it again.
* cplus-dem.c (demangle_fund_type): Check for buffer overrun. Be
stricter about syntax. Always null-terminate string.
From-SVN: r26562
* configure.in (checkfuncs): Check for sbrk.
* config.in: Rebuilt.
* configure: Likewise.
* xmalloc.c: Use HAVE_SBRK instead of the host specific definitions.
From-SVN: r26480
1999-04-01 Jim Blandy <jimb@zwingli.cygnus.com>
* cplus-dem.c: Attempt to handle overflows in counts with some
semblance of grace.
(consume_count): Detect overflows. Return -1 to indicate errors,
instead of zero.
(demangle_template_value_parm, demangle_template): Handle change
to consume_count's return convention.
From-SVN: r26309
* alias.c (alias_set_compare): Remove.
(record_alias_subset): Use splay_tree_compare_ints instaed of
alias_set_compare.
(init_alias_once): Likewise.
* cse.c: Include splay-tree.h.
(reg_qty): Remove.
(reg_tick): Likewise.
(reg_table): Likewise.
(cse_reg_info): New structure.
(cse_reg_info_free_list): New variable.
(cse_reg_info_tree): Likewise.
(cached_regno): Likewise.
(cached_cse_reg_info): Likewise.
(all_minus_one): Remove.
(consec_ints): Likewise.
(GET_CSE_REG_INFO): New macro.
(REG_TICK): Likewise. Use throughout instead of reg_tick.
(REG_IN_TABLE): Likewise. Use throughout instead of reg_in_table.
(REG_QTY): Likewise. Use throughout instead of reg_qty.
(get_cse_reg_info): New function.
(free_cse_reg_info): Likewise.
(new_basic_block): Reinitialize cse_reg_info_tree instead of
reg_tick, all_minus_one, and consec_ints.
* Makefile.in (cse.o): Depend on splay-tree.h
* splay-tree.h (splay_tree_compare_ints): Declare.
* splay-tree.c (splay_tree_compare_ints): Define.
From-SVN: r26069
* cplus-dem.c (consume_count): If `count' wraps, return 0 and
don't advance input pointer.
(demangle_class_name): If consume_count didn't find a count, do
nothing. Don't bother with `strlen' sanity check; consume_count
does it for us.
From-SVN: r26068
* Makefile.in (REQUIRED_OFILES): remove mkstemp.o
* configure.in (funcs): Check for and conditionally add mkstemps to
the list of functions libiberty will provide.
* configure: Rebuilt.
From-SVN: r25106
* argv.c (buildargv): Cast the result of alloca in assignment.
* choose-temp.c: Include stdlib.h.
* cplus-dem.c (demangle_arm_pt): Remove unused prototype.
(snarf_numeric_literal): Constify first parameter.
(code_for_qualifier): Avoid a gcc extension, make the parameter an
int, not a char.
(demangle_qualifier): Likewise.
(demangle_signature): Cast the argument of a ctype function to
unsigned char.
(arm_pt): Add parens around assignment used as truth value.
(demangle_arm_hp_template): Constify variable `args'.
(do_hpacc_template_const_value): Cast the argument of a ctype
function to unsigned char.
(do_hpacc_template_literal): Remove unused variable `i'.
(snarf_numeric_literal): Constify parameter `args'.
Cast the argument of a ctype function to unsigned char.
* floatformat.c (floatformat_to_double): Add explicit braces to
avoid ambiguous `else'.
* fnmatch.c (fnmatch): Change type of variables `c', `c1',
`cstart' and `cend' to unsigned char. Cast the argument of macro
`FOLD', which uses ctype functions, to unsigned char.
* objalloc.c (free): Add prototype.
From-SVN: r24392
Fri Dec 18 16:11:43 EST 1998 Andrew MacLeod <amacleod@cygnus.com>
* cplus-dem.c (demangle_fund_type): Process CV and u codes before
bumping the pointer we read from. Also prepend these codes,
as we do in other places.
From-SVN: r24374
* cplus-dem.c
(main): Remove default to HP style demangling, set to EDG
demangling correctly when -edg specified; set the demangling style
when user specifies 'edg'. Set strip_underscore to
prepends_underscore, if not HPUXHPPA. Set
current_demangling_style to hp_demangling if HPUXHPPA. Set
current demangling style correctly if the switch is hp. Read
label correctly also in the HP style case.
(work_stuff): add temp_start field; add field for volatile member
function.
(arm_pt): handle ARM_DEMANGLING and EDG_DEMANGLING styles; HP
style for this case is the same as ARM.
(demangle_args): handle EDG_DEMANGLING style; support HP style.
(demangle_arm_hp_template): new function. (It was
demangle_arm_pt.); check and set value of temp_start field in
multiple places. Also, when ceching for end of template args,
check to see if at end of static member of template class.
(demangle_class): new local variable : save_class_name_end Don't
include template args in string defining class.
(demangle_class_name): use demangel_arm_hp_template.
(demangle_function_name): handle case where demangling style is
HP_DEMANGLING and currently point at an 'X' in the mangled name.
Handle EDG_DEMANGLING style. Handle constructor and destructor
ops for HP style.
(demangle_prefix): handle EDG_DEMANGLING and ARM_DEMANGLING
styles. global destructor and constructor for HP style are same
as for ARM style. Same for local variables.
(demangle_qualified): handle EDG_DEMANGLING style.
(demangle_signature): add case for volatile member function. For
cases '1' - '9' : initialize the temp_start field to -1 and handle
the EDG_DEMANGLING style. for case 'F' : handle EDG_DEMANGLING
and AUTO_DEMANGLING styles. If expecting a function and managed
to demangle the funct args, then handle the LUCID_DEMANGLING,
ARM_DEMANGLING, and EDG_DEMANGLING styles. Add case for local
class name after "Lnnn_ in HP style case. HP style too needs to
forget types. _nnn is OK for HP style, so don't report failure.
(do_hpacc_template_const_value): new function. Handle template's
value param for HP/aCC.
(do_hpacc_template_literal): new function. Handle a template's
literal parameter for HP aCC.
(recursively_demangle): new function
(snarf_numeric_literal): new function.
(usage): add 'edg' to the list of demangling styles; add hp switch
to message.
Co-Authored-By: Andrew MacLeod <amacleod@cygnus.com>
Co-Authored-By: Edith Epstein <eepstein@cygnus.com>
Co-Authored-By: Elena Zannoni <ezannoni@cygnus.com>
Co-Authored-By: Satish Pai <pai@apollo.hp.com>
Co-Authored-By: Stan Shebs <shebs@cygnus.com>
From-SVN: r24170
* cplus-dem.c (demangle_prefix): Use the last __
in the mangled name when looking for the signature. This allows
template names to begin with __.
From-SVN: r23627
* cplus-dem.c (type_kind_t): Add tk_reference.
(demangle_template_value_parm): Handle it.
(do_type): Use it for references, instead of tk_pointer.
From-SVN: r23572
* pexecute.c: Check HAVE_CONFIG_H, not IN_GCC, when determining
whether to include config.h. Possibly include unistd.h in the
!IN_GCC case. Define VFORK_STRING as a printable function call
for error messages (either "vfork" or "fork".) If HAVE_VFORK_H is
defined, include vfork.h. If VMS is defined, define vfork()
appropriately. Remove vfork check on USG, we're using autoconf.
(pexecute): Set `errmsg_fmt' to VFORK_STRING instead of checking
locally what string to use.
From-SVN: r23499
Tue Oct 20 12:29:02 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* cplus-dem.c (demangle_qualified): Fix off-by-one when checking
range of 'K' index.
From-SVN: r23202
* choose-temp.c: Prototype mkstemps() when IN_GCC.
* cplus-dem.c (consume_count): Cast argument of ctype macro to
`unsigned char'.
(cplus_demangle_opname): Cast the result of `strlen' to (int) when
comparing against one.
(cplus_mangle_opname): Likewise.
(demangle_integral_value): Cast argument of ctype macro to
`unsigned char'.
(demangle_template_value_parm): Likewise.
(demangle_template): Initialize variable `bindex'. Cast the
result of `strlen' to (int) when comparing against one. Remove
unused variable `start_of_value_parm'.
(demangle_class_name): Cast the result of `strlen' to (int) when
comparing against one.
(demangle_prefix): Cast argument of ctype macro to `unsigned char'.
(gnu_special): Likewise. Cast the result of `strlen' to (int)
when comparing against one.
(demangle_qualified): Cast argument of ctype macro to `unsigned char'.
(get_count): Likewise.
(do_type): Likewise. Cast the result of `strlen' to (int) when
comparing against one.
(demangle_fund_type): Cast argument of ctype macro to `unsigned char'.
(demangle_function_name): Cast the result of `strlen' to (int)
when comparing against one.
* mkstemp.c (mkstemps): Cast variable `len' to (int) when
comparing against one.
From-SVN: r23113
* mkstemp.c: Include config.h even when not IN_GCC. Wrap header
inclusions inside HAVE_*_H macros. Include ansidecl.h when not
IN_GCC.
* vasprintf.c: Include stdarg.h/varargs.h first.
* vprintf.c: Likewise.
From-SVN: r22314
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
* getopt1.c, obstack.c: Similarly.
* Makefile.in: Build mkstemp.o
From-SVN: r22259
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
* getopt1.c: Similarly.
* Makefile.in: Build mkstemp.o
From-SVN: r22257
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c: Similarly.
* Makefile.in: Build mkstemp.o
From-SVN: r22252
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c: Similarly.
From-SVN: r22249
x
* cplus-dem.c (work_stuff): Add dllimported.
(demangled_prefix): Mark symbols imported from PE DLL.
(internal_cplus_demangled): Handle.
From-SVN: r21852
* cplus-dem.c (type_kind_t): New type.
(demangle_template_value_parm): Add type_kind_t parameter. Rely
on this paramter, rather than demangling the type again.
(demangle_integral_value): Pass tk_integral.
(demangle_template_: Pass the value returned from do_type.
(do_type): Return a type_kind_t. Pass tk_integral to
demangle_template_value_parm for array bounds.
(demangle_fund_type): Likewise.
From-SVN: r21434
�
* configure.in: Check for unistd.h as well.
* configure: Rebuild.
* config.in: Rebuild.
* getpagesize.c (GNU_OUR_PAGESIZE): Use sysconf only if _SC_PAGESIZE
is defined in unistd.h. Reformat conditional block for easier reading.
* config.table (shared): Default to no if ${enable_shared}
is unset or empty; this logic is used by the toplevel
configure scripts, too.
From-SVN: r19925
0
* configure.in: Check for unistd.h as well.
* configure: Rebuild.
* config.in: Rebuild.
* getpagesize.c (GNU_OUR_PAGESIZE): Use sysconf only if _SC_PAGESIZE
is defined in unistd.h. Reformat conditional block for easier reading.
* config.table (shared): Default to no if ${enable_shared}
is unset or empty; this logic is used by the toplevel
configure scripts, too.
From-SVN: r19924
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* configure.in: Check for unistd.h as well.
* configure: Rebuild.
* config.in: Rebuild.
* getpagesize.c (GNU_OUR_PAGESIZE): Use sysconf only if _SC_PAGESIZE
is defined in unistd.h. Reformat conditional block for easier reading.
* config.table (shared): Default to no if ${enable_shared}
is unset or empty; this logic is used by the toplevel
configure scripts, too.
From-SVN: r19923
* Makefile.in (c-lang.o): Depend on c-tree.h, c-lex.h and toplev.h.
(c-lex.o): Depend on output.h.
(c-common.o): Likewise.
(stmt.o): Likewise.
(calls.o): Likewise.
(integrate.o): Depend on toplev.h.
(regclass.o): Depend on output.h.
(final.o): Depend on reload.h.
* c-common.c: Include output.h.
(check_format_info): Remove unused variable `integral_format'.
* c-decl.c (print_lang_decl): Mark parameters `file', `node' and
`indent' with ATTRIBUTE_UNUSED.
(print_lang_type): Likewise.
(maybe_build_cleanup): Likewise for parameter `decl'.
(copy_lang_decl): Likewise for parameter `node'.
* c-lang.c: Include c-tree.h, c-lex.h and toplev.h.
(lang_print_xnode): Mark parameters `file', `node' and `indent'
with ATTRIBUTE_UNUSED.
(lookup_interface): Likewise for parameter `arg'.
(is_class_name): Likewise.
(maybe_objc_check_decl): Likewise for parameter `decl'.
(maybe_objc_comptypes): Likewise for parameters `lhs', `rhs' and
`reflexive'.
(maybe_objc_method_name): Likewise for parameter `decl'.
(build_objc_string): Likewise for parameters `len' and `str'.
* c-lex.c: Include output.h.
* c-lex.h (position_after_white_space): Correct typo in prototype.
* c-tree.h (finish_file, c_expand_start_cond, c_expand_start_else,
c_expand_end_cond, init_iterators): Add prototypes.
* caller-save.c (set_reg_live): Mark parameters `reg' and `setter'
with ATTRIBUTE_UNUSED.
* calls.c: Include output.h.
* cccp.c (pipe_closed): Mark parameter `signo' with
ATTRIBUTE_UNUSED.
* combine.c: Move inclusion of expr.h to after insn-config.h.
* iris6.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Don't define
as empty, rather define as ((void)0).
* sparc.c (sparc_check_64): Add braces around ambiguous `else'.
Add parentheses around assignment used as truth value.
* cplus-dem.c (squangle_mop_up): Change return type to void.
(internal_cplus_demangle): Remove unused parameter `options'.
All callers changed.
(cplus_demangle_opname): Remove function wide variable `int i' and
replace with `size_t i' at each location where it is used.
(cplus_demangle_opname): change type of `i' from int to size_t.
* cppexp.c (right_shift): Mark parameter `pfile' with
ATTRIBUTE_UNUSED.
* cpphash.c (cpp_lookup): Likewise.
(cpp_hash_cleanup): Likewise.
* cpplib.c (parse_name): Add a prototype and make it static.
(null_underflow): Mark parameter `pfile' with ATTRIBUTE_UNUSED.
(null_cleanup): Likewise for parameters `pbuf' and `pfile'.
(macro_cleanup): Likewise for parameter `pfile'.
(file_cleanup): Likewise.
* cpplib.h (cpp_reader_init, cpp_options_init, cpp_start_read,
cpp_read_check_assertion, skip_rest_of_line): Add prototypes.
* crtstuff.c (force_to_data, __CTOR_LIST__, force_to_data,
__DTOR_END__, __FRAME_END__): Mark with ATTRIBUTE_UNUSED.
* cse.c (cse_check_loop_start): Mark parameter `set' with
ATTRIBUTE_UNUSED.
* dbxout.c (flag_minimal_debug, have_used_extensions,
source_label_number): Move inside macro wrapper check against
defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO).
* dwarf2out.c (gen_entry_point_die): Hide prototype and definition.
* except.h (doing_eh): Provide prototype.
* expr.c: Move inclusion of expr.h to after insn-config.h.
* final.c: Include reload.h.
(shorten_branches): Cast the first argument of bzero to char *.
* fix-header.c (cpp_print_containing_files): Mark parameter
`pfile' with ATTRIBUTE_UNUSED.
(cpp_fatal): Likewise.
* flow.c (find_basic_blocks_1): Cast the first argument of bzero
to char *.
* genattrtab.c (make_length_attrs): Change the type of variable
`i' from int to size_t.
(zero_fn): Mark parameter `exp' with ATTRIBUTE_UNUSED.
(one_fn): Likewise.
* genextract.c (main): When generating insn-extract.c, mark
variable `junk' with ATTRIBUTE_UNUSED.
* gengenrtl.c (gencode): When generating genrtl.c, cast the first
argument of bzero to char*.
* integrate.c: Include toplev.h.
* libgcc2.c: Wrap `struct exception_table' and
`find_exception_handler' in macro DWARF2_UNWIND_INFO.
* objc/Make-lang.in (objc-act.o): Depend on toplev.h.
* objc/objc-act.c: Include toplev.h.
(lang_print_xnode): Mark parameters `file', `node' and `indent'
with ATTRIBUTE_UNUSED.
(finish_protocol): Likewise for parameter `protocol'.
* output.h (declare_weak): Add prototype.
(decode_reg_name): Don't wrap with TREE_CODE macro.
(assemble_alias): Add prototype.
* regclass.c: Include output.h.
* reload.h (reloads_conflict): Add prototype.
* rtl.h (print_rtl_single, mark_elimiation, reg_class_subset_p,
output_func_start_profiler): Add prototypes.
* rtlanal.c (reg_set_p_1): Mark parameters `x' and `pat' with
ATTRIBUTE_UNUSED.
* scan-decls.c: Include scan.h.
* scan.h (recognized_function, recognized_extern): Add prototypes.
* stmt.c: Include output.h.
* toplev.c (error_for_asm, warning_for_asm): Remove prototypes.
(output_lang_identify): Hide prototype and definition.
(float_signal): Mark parameter `signo' with ATTRIBUTE_UNUSED.
(pipe_closed): Likewise.
* toplev.h (count_error, strip_off_ending, error_for_asm,
warning_for_asm): Add prototypes.
From-SVN: r19712
* Makefile.in (choose-temp.o): Depend on system.h.
Patched in both the libiberty and gcc directories:
* choose-temp.c: Include system.h when IN_GCC.
From-SVN: r18952
* cplus-dem.c (optable): Add sizeof.
(demangle_template_value_parm): New function containing code
previously found in demangle_template.
(demangle_integral_value): New function which handles complicated
integral expressions.
(demangle_template): Use them.
From-SVN: r18930
* config.table: Make locating frag files failsafe even for the
special case if configuring and building in srcdir.
* configure.in: Make locating frag files failsafe even for the
special case if configuring and building in srcdir.
From-SVN: r18410
