1999-09-07  Tom Tromey  <tromey@cygnus.com>

	* posix-threads.cc (_Jv_CondWait): Check `errno' against EINTR,
	not `r'.  Changed `done_sleeping' to a `bool'.

1999-09-07  Matt Welsh <mdw@cs.berkeley.edu

	* libjava/posix-threads.cc: Added _Jv_ThreadDataKey.
	Added FLAG_INTERRUPTED to indicate that a thread was interrupted
	by another thread, rather than by the GC.
	(_Jv_CondWait): Prevent premature thread wakeup by GC.
	(_Jv_InitThreads): Initialize _Jv_ThreadDataKey.
	* libjava/include/posix-threads.h (_Jv_ThreadCurrentData): New
	function.

From-SVN: r29177

	* sparc.c: Include ggc.h.
	(sparc_add_gc_roots): New function.
	(mark_ultrasparc_pipeline_state): Likewise.
	(override_options): Call sparc_add_gc_roots.
	* pa.c: Include ggc.h.
	(pa_add_gc_roots): New function.
	(mark_deferred_plabels): Likewise.
	(override_options): Call pa_add_gc_roots.
	* mips.c: Include ggc.h.
	(mips_add_gc_roots): New function.
	(override_options): Use it.

From-SVN: r29176

Tue Sep  7 15:59:56 1999  Dave Brolley  <brolley@cygnus.com>

	* parse.h: Undefine DELAY if it's defined.
	(PACK,NOPACK,POS): Remove erroneous comments regarding these tokens.
	Also, move them to their proper place alphabetically.

From-SVN: r29175

	* Makefile.in (tree.o): Depend on ggc.h.
	* class.c (make_method_vec): Remove.
	(free_method_vec): Likewise.
	(free_method_vecs): Remove.
	(add_method): Don't use them.
	* cp-tree.def (PTRMEM_CST): Make it longer.
	(TEMPLATE_PARM_INDEX): Make it shorter.
	* cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
	(template_parm_index): Remove RTL field.
	(ptrmem_cst): Add RTL field.
	(finish_function): Removed parameter.
	(process_next_inline): Change prototype.
	(init_cplus_unsave): Rename to init_tree.
	(binding_init): Remove.
	* decl.c (free_binding_nodes): Remove.
	(push_binding): Don't use them.  Set BINDING_HAS_LEVEL_P.
	(pop_binding): Don't use free_binding_nodes.
	(free_binding_vecs): Remove.
	(store_bindings): Don't use them.
	(pop_from_top_level): Likewise.
	(lookup_namespace_name): Simplify.
	(build_typename_type): Don't use obstack_free.
	(unqualified_namespace_lookup): Simplify.
	(lookup_name_real): Simplify.
	(start_function): Remove comment about leaks.
	(finish_function): Removed nested parameter.  Call
	expand_end_bindings even when building_stmt_tree.
	Call ggc_push_context and ggc_pop_context around
	rest_of_compilation, if necessary.
	(mark_cp_function_context): Handle a NULL language-context.
	(lang_mark_false_label_stack): Fix typo.
	(lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
	TEMPLATE_PARM_INDEX.  Handle the funny TYPE_LANG_SPECIFIC on
	pointer to method types.
	(lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
	* decl2.c (finish_objects): Adjust call to finish_function.
	(finish_static_store_duration_function): Likewise.
	(do_nonmember_using_decl): Remove call to binding_init.
	* except.c (end_anon_func): Adjust call to finish_function.
	* lex.c (mark_impl_file_chain): New function.
	(init_parse): Call init_tree, not init_cplus_unsave.
	Add GC roots.
	(cp_pramga_interface): Use xmalloc, not permalloc.
	(cp_pragma_implementation): Likewise.
	(begin_definition_of_inclass_inline): Simplify.
	(process_next_inline): Adjust prototype.
	(do_scoped_id): Don't call binding_init.
	(make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
	* method.c (emit_thunk): Adjust call to finish_function.
	(synthesize_method): Likewise.
	* parse.y (%union): Add a new `pi' variant.
	(PRE_PARSED_FUNCTION_DECL): Use it.
	(fn.defpen): Likewise.
	(fndef): Adjust call to finish_function.
	* pt.c (instantiate_decl): Likewise.
	* rtti.c (syntheisze_tinfo_fn): Likewise.
	* semantics.c (expand_body): Likewise.
	* tree.c: Include ggc.h.
	(mark_list_hash): New function.
	(binding_init): Remove.
	(init_cplus_unsave): Rename to ...
	(init_tree): This.  Add GC roots.

From-SVN: r29173

	* Makefile.in (tree.o): Depend on ggc.h.
	* class.c (make_method_vec): Remove.
	(free_method_vec): Likewise.
	(free_method_vecs): Remove.
	(add_method): Don't use them.
	* cp-tree.def (PTRMEM_CST): Make it longer.
	(TEMPLATE_PARM_INDEX): Make it shorter.
	* cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
	(template_parm_index): Remove RTL field.
	(ptrmem_cst): Add RTL field.
	(finish_function): Removed parameter.
	(process_next_inline): Change prototype.
	(init_cplus_unsave): Rename to init_tree.
	(binding_init): Remove.
	* decl.c (free_binding_nodes): Remove.
	(push_binding): Don't use them.  Set BINDING_HAS_LEVEL_P.
	(pop_binding): Don't use free_binding_nodes.
	(free_binding_vecs): Remove.
	(store_bindings): Don't use them.
	(pop_from_top_level): Likewise.
	(lookup_namespace_name): Simplify.
	(build_typename_type): Don't use obstack_free.
	(unqualified_namespace_lookup): Simplify.
	(lookup_name_real): Simplify.
	(start_function): Remove comment about leaks.
	(finish_function): Removed nested parameter.  Call
	expand_end_bindings even when building_stmt_tree.
	Call ggc_push_context and ggc_pop_context around
	rest_of_compilation, if necessary.
	(mark_cp_function_context): Handle a NULL language-context.
	(lang_mark_false_label_stack): Fix typo.
	(lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
	TEMPLATE_PARM_INDEX.  Handle the funny TYPE_LANG_SPECIFIC on
	pointer to method types.
	(lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
	* decl2.c (finish_objects): Adjust call to finish_function.
	(finish_static_store_duration_function): Likewise.
	(do_nonmember_using_decl): Remove call to binding_init.
	* except.c (end_anon_func): Adjust call to finish_function.
	* lex.c (mark_impl_file_chain): New function.
	(init_parse): Call init_tree, not init_cplus_unsave.
	Add GC roots.
	(cp_pramga_interface): Use xmalloc, not permalloc.
	(cp_pragma_implementation): Likewise.
	(begin_definition_of_inclass_inline): Simplify.
	(process_next_inline): Adjust prototype.
	(do_scoped_id): Don't call binding_init.
	(make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
	(emit_thunk): Adjust call to finish_function.
	(synthesize_method): Likewise.
	* parse.y (%union): Add a new `pi' variant.
	(PRE_PARSED_FUNCTION_DECL): Use it.
	(fn.defpen): Likewise.
	(fndef): Adjust call to finish_function.
	(instantiate_decl): Likewise.
	(rtti.c): Likewise.
	(semantics.c): Likewise.
	* tree.c: Include ggc.h.
	(mark_list_hash): New function.
	(binding_init): Remove.
	(init_cplus_unsave): Rename to ...
	(init_tree): This.  Add GC roots.

From-SVN: r29172

	* cpperror.c (cpp_file_line_for_message): Constify a char*.

	* cppexp.c (parse_number, parse_charconst, cpp_lex,
	cpp_parse_expr): Add static prototypes.
	(parse_charconst): Don't cast away const-ness.
	(token): Constify a char*.

	* cppfiles.c (file_name_list, include_hash, find_include_file,
	finclude, initialize_input_buffer): Constify a char*.
	(file_cleanup, find_position): Add static prototypes.

	* cpphash.c (macro_cleanup, macarg, timestamp, special_symbol,
	collect_expansion): Add static prototypes.
	(cpp_install, create_definition, monthnames): Constify a char*.

	* cpphash.h (cpp_install): Likewise.

	* cppinit.c (known_suffixes, default_include,
	dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise.
	(base_name, dump_special_to_buffer, initialize_dependency_output):
	Add static prototypes.

	* cpplib.c (my_strerror): Constify a char*.
	(null_underflow, null_cleanup, skip_comment, copy_comment,
	copy_rest_of_line, handle_directive, pass_thru_directive,
	get_directive_token, read_line_number, cpp_print_file_and_line,
	v_cpp_error, v_cpp_warning, v_cpp_error_with_line,
	v_cpp_warning_with_line, detect_if_not_defined,
	consider_directive_while_skipping): Add static prototypes.
	(pass_thru_directive, check_macro_name, cpp_expand_to_buffer,
	cpp_pedwarn_with_file_and_line): Constify a char*.

	* cpplib.h (cpp_options, include_hash, progname, definition,
	cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer,
	check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message,
	find_include_file, deps_output, include_hash): Constify a char*.

	* cppmain.c (progname): Constify.
	(main): Add prototype.  Use return, not exit.

	* fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac,
	recognized_macro, check_macro_names, read_scan_file, write_rbrac,
	inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident,
	check_protection): Add static prototype.
	(xfree): Remove.
	(progname, recognized_macrom, recognized_extern): Constify a char*.
	(main): Add prototype.

	* gen-protos.c (progname): Constify a char*.

From-SVN: r29171

	* emit-rtl.c (free_emit_status): Take decl as a parameter.
	(init_emit_once): Add more GC roots.
	* except.c (mark_func_eh_entry): New function.
	(mark_eh_node): Mark false_label and rethrow_label.
	(init_eh): Add more GC roots.
	* function.c (free_after_compilation): Take decl as a paramter.
	Call free_stmt_status.
	(mark_function_state): Don't assume x_parm_reg_stack_loc is
	non-NULL.
	* function.h (free_after_compilation): Change prototype.
	(free_varasm_status): Likewise.
	(free_emit_status): Likewise.
	(free_stmt_status): New function.
	* ggc-simple.c (rtx, vecs, trees, strings, bytes_alloced_since_gc):
	Remove, replacing with ...
	(ggc_status): New structure.
	(ggc_chain): New variable.
	(init_gcc): Define.
	(ggc_push_context): New function.
	(ggc_pop_context): Likewise.
	(ggc_alloc_rtx): Adjust for use of ggc_chain.
	(ggc_alloc_rtvec): Likewise.
	(ggc_alloc_tree): Likewise.
	(ggc_alloc_string): Likewise.
	(ggc_mark_rtx): Mark NOTE_SOURCE_FILE and NOTE_RANGE_INFO.
	(ggc_mark_tree): Give language-dependent code a chance to mark
	`x' nodes.
	(ggc_mark_tree_varray): Handle empty arrays.
	(ggc_collect): Adjust for use of ggc_chain.  Clear
	bytes_alloced_since_last_gc.
	* ggc.h (ggc_pop_context): New function.
	(ggc_push_context): Likewise.
	* print-tree.c (print_node): Don't print obstacks when GC'ing.
	* stmt.c (free_stmt_status): New function.
	(init_stmt_for_function): Clear last_expr_value.
	* toplev.c (rest_of_compilation): Always call free_after_compilation.
	Conditionalize call to ggc_collect.
	(main): Call init_ggc.
	* tree.c (push_obstacks): Do the push, even when GC'ing.
	(push_obstacks_nochange): Likewise.
	(pop_obstacks): Liekwise.
	* varasm.c (free_varasm_status): Take decl as a parameter.

From-SVN: r29170

	* config/mips/mips.h (MULTILIB_ENDIAN_DEFAULT) : New macro.
	(MULTILIB_ENDIAN_DEFAULT) : Use the new macro.
	* config/mips/elf64.h (MULTILIB_DEFAULTS) : Use the new macro.
	* config/mips/r3900.h (MULTILIB_DEFAULTS) : Use the new macro.

From-SVN: r29168

	* config/mips/mips.h (MULTILIB_ENDIAN_DEFAULT) : New macro.
	(MULTILIB_ENDIAN_DEFAULT) : Use the new macro.
	* config/mips/elf64.h (MULTILIB_DEFAULTS) : Use the new macro.
	* config/mips/r3900.h (MULTILIB_DEFAULTS) : Use the new macro.

From-SVN: r29167

From-SVN: r29166

From-SVN: r29165

From-SVN: r29164

        * configure.in: Add hppa1.0-*-mpeix for MPE port.
        * configure: Rebuilt.

From-SVN: r29163

From-SVN: r29160

From-SVN: r29157

From-SVN: r29153

From-SVN: r29152

From-SVN: r29150

	* c-aux-info.c (concat): Don't define.

	* cccp.c (my_strerror): Likewise.  All callers changed to use
	xstrerror instead.
	(do_include): Call xstrdup, not xmalloc/strcpy.
	(grow_outbuf): Don't check if xrealloc returns NULL, it can't.
	(xmalloc, xrealloc, xcalloc, xstrdup): Don't define.

	* collect2.c (my_strsignal): Likewise.  All callers changed to use
	strsignal instead.
	(locatelib): Call xstrdup, not xmalloc/strcpy.

	* 1750a.h (ASM_OUTPUT_INTERNAL_LABEL): Call xmalloc, not malloc.

	* dsp16xx.c (override_options): Call xstrdup, not xmalloc/strcpy.

	* i370.h (ASM_DECLARE_FUNCTION_NAME): Call xmalloc, not malloc.

	* mips.c (build_mips16_call_stub): Call xstrdup, not xmalloc/strcpy.

	* cppinit.c (cpp_options_init): Call xcalloc, not xmalloc/bzero.

	* dwarfout.c (dwarfout_init): Call concat, not xmalloc/strcpy/...

	* except.c (new_eh_region_entry): Call xmalloc/xrealloc, not
	malloc/realloc.
	(find_all_handler_type_matches): Likewise.  Don't check return
	value.
	(get_new_handler, init_insn_eh_region, process_nestinfo): Call
	xmalloc, not malloc.
	(init_eh_nesting_info): Likewise.  Call xcalloc, not xmalloc/bzero.

	* gcc.c (xstrerror, xmalloc, xrealloc): Don't define.
	(init_spec): Call xcalloc, not xmalloc/bzero.
	(set_spec): Call xstrdup, not save_string.
	(record_temp_file): Call xstrdup, not xmalloc/strcpy.
	(find_a_file): Call xstrdup, not xmalloc/strcpy.
	(process_command): Call xstrdup, not save_string.
	(main): Call xcalloc, not xmalloc/bzero.

	* gcov.c (xmalloc): Don't define.
	(create_program_flow_graph): Call xcalloc, not xmalloc/bzero.
	(scan_for_source_files): Call xstrdup, not xmalloc/strcpy.
	(output_data): Call xcalloc, not xmalloc/bzero.

	* haifa-sched.c (schedule_insns): Call xcalloc, not xmalloc/bzero.

	* mips-tdump.c (xmalloc): Don't define.
	(print_symbol): Call xmalloc, not malloc.
	(read_tfile): Call xcalloc, not calloc.

	* mips-tfile.c (xfree, my_strsignal, xmalloc, xcalloc, xrealloc):
	Don't define.  All callers of xfree/my_strsignal changed to use
	free/strsignal instead.
	(allocate_cluster): Call xcalloc, not calloc.

	* objc/objc-act.c (lang_init): Call concat, not xmalloc/strcpy/...
	Fix memory leak, free allocated memory.

	* prefix.c (translate_name): Call xstrdup, not save_string.
	(update_path): Likewise.

	* profile.c (branch_prob): Call xstrdup, not xmalloc/strcpy.

	* protoize.c (xstrerror, xmalloc, xrealloc, xfree, savestring2):
	Don't define.  Callers of xfree/savestring2 changed to use
	free/concat instead.

	* reload1.c (reload): Call xcalloc, not xmalloc/bzero.
	(init_elim_table): Likewise.

	* resource.c (init_resource_info): Likewise.

	* stupid.c (stupid_life_analysis): Likewise.

	* toplev.c (xmalloc, xcalloc, xrealloc, xstrdup): Don't define.
	(open_dump_file): Call concat, not xmalloc/strcpy/...
	(clean_dump_file): Likewise.
	(compile_file): Call xstrdup, not xmalloc/strcpy.

From-SVN: r29148

        * execute/va-arg-9.c: New test.

From-SVN: r29147

        * v850.h (EXPAND_BUILTIN_VA_ARG): New.
        * v850.c (v850_va_arg): New.

From-SVN: r29146

From-SVN: r29145

	* Makefile.in (C_AND_OBJC_OBJS): Remove ggc-callbacks.o.
	(c-parse.o, c-decl.o, c-lang.o, c-lex.o, c-common.o,
	$(out_object_file)): Depend on ggc.h.
	* c-common.c: Include "ggc.h".
	(combine_strings): If doing GC, use ggc_alloc_string.
	* c-decl.c: Include "ggc.h".
	(ggc_p): Define with value 0.
	(mark_binding_level): New function.
	(init_decl_processing): Add GC roots.
	(mark_c_function_context): New function.
	(lang_mark_false_label_stack): New function.
	(lang_mark_tree): New function.
	(lang_cleanup_tree): New function.
	* c-lang.c: Include "ggc.h".
	(lang_init): Call c_parse_init.
	* c-lex.c: Include "ggc.h".
	(check_linenum): If doing GC, don't copy filenames to permanent
	obstack.
	* c-parse.in: Include "ggc.h".
	(c_parse_init): New function.
	* c-tree.h (c_parse_init, mark_c_function_context): Declare.
	* objc/Make-lang.in (objc-parse.o): Depend on ggc.h.

	* except.c (mark_eh_state): Mark more state.
	* function.c (mark_function_state): Likewise.
	* ggc-simple.c (ggc_alloc_rtvec): Bring in sync with non-gc version.
	(ggc_alloc_string) [GGC_DUMP]: Fix typo.
	* toplev.c (mark_file_stack): New function.
	(compile_file): If doing GC, use ggc_alloc_string on input filename.
	(main): Add root for input_file_stack.

	* i386.c: Include "ggc.h".
	(ix86_mark_machine_status): New function.
	(override_options): Set mark_machine_status.

From-SVN: r29144

	* Makefile.in (C_AND_OBJC_OBJS): Remove ggc-callbacks.o.
	(c-parse.o, c-decl.o, c-lang.o, c-lex.o, c-common.o,
	$(out_object_file)): Depend on ggc.h.
	* c-common.c: Include "ggc.h".
	(combine_strings): If doing GC, use ggc_alloc_string.
	* c-decl.c: Include "ggc.h".
	(ggc_p): Define with value 0.
	(mark_binding_level): New function.
	(init_decl_processing): Add GC roots.
	(mark_c_function_context): New function.
	(lang_mark_false_label_stack): New function.
	(lang_mark_tree): New function.
	(lang_cleanup_tree): New function.
	* c-lang.c: Include "ggc.h".
	(lang_init): Call c_parse_init.
	* c-lex.c: Include "ggc.h".
	(check_linenum): If doing GC, don't copy filenames to permanent
	obstack.
	* c-parse.in: Include "ggc.h".
	(c_parse_init): New function.
	* c-tree.h (c_parse_init, mark_c_function_context): Declare.
	* objc/Make-lang.in (objc-parse.o): Depend on ggc.h.

	* except.c (mark_eh_state): Mark more state.
	* function.c (mark_function_state): Likewise.
	* ggc-simple.c (ggc_alloc_rtvec): Bring in sync with non-gc version.
	(ggc_alloc_string) [GGC_DUMP]: Fix typo.
	* toplev.c (mark_file_stack): New function.
	(compile_file): If doing GC, use ggc_alloc_string on input filename.
	(main): Add root for input_file_stack.

	* i386.c: Include "ggc.h".
	(ix86_mark_machine_status): New function.
	(override_options): Set mark_machine_status.

From-SVN: r29143

From-SVN: r29142

From-SVN: r29141

From-SVN: r29140

From-SVN: r29139

        * cse.c (delete_trivially_dead_insns): Do not skip the last
        insn if it is a real insn.

From-SVN: r29138

From-SVN: r29137

From-SVN: r29136

	* Makefile.in (CXX_TREE_H): Add varray.h
	(lex.o): Depend on ggc.h.
	(decl.o): Likewise.
	(decl2.o): Likewise.
	(method.o): Likewise.
	(search.o): Likewise.
	(pt.o): Likewise.
	(repo.o): Likewise.
	* class.c: Include ggc.h.
	(current_class_name): Remove.
	(current_class_type): Likewise.
	(current_access_specifier): Likewise.
	(previous_class_type): Likewise.
	(previous_class_values): Likewise.
	(class_cache_firstobj): Likewise.
	(current_lang_base): Likewise.
	(current_lang_stack): Likewise.
	(current_lang_stacksize): Likewise.
	(lang_name_c): Likewise.
	(lang_name_cplusplus): Likewise.
	(lang_name_java): Likewise.
	(current_lang_name): Likewise.
	(base_layout_decl): Likewise.
	(access_default_node): Likewise.
	(access_public_node): Likewise.
	(access_protected_node): Likewise.
	(access_private_node): Likewise.
	(access_default_virtual_node): Likewise.
	(access_public_virtual_node): Likewise.
	(access_protected_virtual_node): Likewise.
	(access_private_virtual_node): Likewise.
	(signed_zero_node): Likewise.
	(init_class_processing): Don't build base_layout_decl.
	(push_lang_context): Adjust now that current_lang_base is a varray.
	(pop_lang_context): Likewise.
	* cp-tree.h: Include varray.h.
	(cp_global_trees): Add access_default, access_public,
	access_protected, access_private, access_default_virtual,
	access_public_virtual, access_protected_virtual,
	access_private_virtual, ctor_identifier, delta2_identifier,
	delta_identifier, dtor_identifier, in_charge_identifier,
	index_identifier, nelts_identifier, this_identifier,
	pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
	lang_name_c, lang_name_cplusplus, lang_name_java,
	empty_except_spec, null, jclass, minus_one, terminate.
	(saved_scope): Move here from decl.c.  Define globals in terms of
	saved_scope: current_namespace, current_class_name,
	current_class_type, current_access_specifier, current_lang_stack,
	current_lang_base, current_lang_name, current_function_parms,
	current_template_parms, processing_template_decl,
	processing_specialization, processing_explicit_instantiation,
	previous_class_type, previous_class_values, class_cache_firstobj.
	(scope_chain): New variable.
	(init_pt): New function.
	* decl.c (current_namespace): Remove.
	(this_identifier, in_charge_identifier, ctor_identifier): Likewise.
	(dtor_identifier, pfn_identifier, index_identifier): Likewise.
	(delta_identifier, delta2_identifier): Likewise.
	(pfn_or_delta2_identifier, tag_identifier): Likewise
	(vt_off_identifier, empty_except_spec, null_node): Likewise.
	(current_function_parms, current_lang_base): Remove.
	(current_lang_stack, previous_class_values): Remove.
	(class_binding_level): Macroize.
	(saved_scope): Remove.
	(current_saved_scope): Rename to scope_chain.
	(mark_saved_scope): Adjust for new scope structure.
	(maybe_push_to_top_level): Likewise.
	(pop_from_top_level): Likewise.
	(duplicate_decls): Adjust now that current_lang_base is a varray.
	(build_typename_type): Call ggc_add_tree_hash_table_root.
	(init_decl_processing): Call init_pt.  Call push_to_top_level to
	set up globals.  Add GC roots.
	(xref_basetypes): Adjust now that current_lang_base is a varray.
	* decl.h (this_identifier): Remove.
	(in_charge_identifier): Likewise.
	* decl2.c: Don't include varray.h.
	(current_namespace): Remove.
	(init_decl2): Add GC roots.
	* except.c (Terminate): Remove.
	(init_exception_processing): Use terminate_node instead.
	(build_terminate_handler): Likewise.
	* init.c (nc_nelts_field_id): Remove.
	(minus_one): Likewise.
	(init_init_processing): Use minus_one_node and nelts_identifier
	instead.  Add GC roots.
	(jclass_node): Remove.
	(build_new_1): Use nelts_identifier.
	(build_vec_init): Likewise.
	(build_vec_delete): Likewise.
	* lex.c: Include ggc.h.
	(defarg_fn): Move declaration early.
	(defarg_parms): Likewise.
	(init_parse): Add GC roots.
	(handle_cp_pragma): Remove redundant declaration of
	pending_vtables.
	* method.c: Include ggc.h.
	(btypelist): Make it a varray.  All uses changed.
	(ktypelist): Likewise.
	(init_method): Add GC roots.
	* pt.c: Don't include varray.h.  Include ggc.h.
	(current_template_parms): Remove.
	(processing_template_decl): Likewise.
	(processing_specialization): Likewise.
	(processing_explicit_instantiation): Likewise.
	(init_pt): New function.
	* repo.c: Include ggc.h.
	(init_repo): Add GC roots.
	* search.c: Don't include varray.h.
	(_vptr_name): Remove.
	(lookup_field_1): Use vtpr_identifier instead.
	(expand_indirect_vtbls_init): Remove redundant declaration of
	in_charge_identifier.
	(init_search_processing): Use vptr_identifier.

From-SVN: r29135

	* Makefile.in (ggc-simple.o): Depend on hash.h.
	* ggc.h (ggc_add_tree_hash_table_root): Declare.
	(ggc_mark_tree_varray): Likewise.
	(ggc_mark_tree_hash_table): Likewise.
	* ggc-simple.c: Include hash.h.
	(ggc_mark_tree_hash_table_ptr): New function.
	(ggc_mark_tree_hash_table_entry): Likewise.
	(ggc_mark_tree_hash_table): Likewise.
	(ggc_add_tree_hash_table_root): Likewise.
	* varray.h (const_equiv_data): Use struct rtx_def *, rather than

	* profile.c (output_func_start_profiler): Remove apparently
	nonsensical call to start_sequence.

From-SVN: r29134

        * clipper/clipper.c (clipper_va_start): Fix typos.

        * pyr/pyr.c (pyr_build_va_list, pyr_va_start, pyr_va_arg): New stubs.
        * spur/spur.c (spur_build_va_list, spur_va_start): New stubs.
        (spur_va_arg): New stub.

        * configure.in: Comment out pyramid.

From-SVN: r29133

From-SVN: r29132

	* Makefile.in (ggc-simple.o): Depend on varray.h.
	(rtl.o): Depend on ggc.h.
	(genattrtab.o): Depend on ggc.h.
	(print-tree.o): Likewise.
	(fold-const.o): Likewise.
	* emit-rtl.c (sequence_element_free_list): Remove, and all references.
	(make_insn_raw): Don't cache insns when GC'ing.
	(emit_insn_before): Likewise.
	(emit_insn_after): Likewise.
	(emit_insn): Likewise.
	(start_sequence): Use xmalloc to allocate the sequence_stack.
	(end_sequence): Add free to free it.
	(gen_sequence): Don't cache insns when GC'ing.
	(clear_emit_caches): Don't use sequence_element_free_list.
	(init_emit): Use xcalloc, not xmalloc+bzero.
	* fold-const.c (size_int_wide): Kill the cache, when GC'ing.
	* function.c (pop_function_context_from): Use free to free the
	fixup_var_refs_queue.
	(put_reg_into_stack): Allocate it with xmalloc.
	* genattrtab.c: Include ggc.h.
	(operate_exp): Don't use obstack_free when GC'ing.
	(simplify_cond): Likewise.
	(simplify_text_exp): Likewise.
	(optimize_attrs): Likewise.
	* gengenrtl.c (gendef): Use ggc_alloc_rtx to allocate RTL, when
	GC'ing.
	(gencode): Generate a #include for ggc.h.
	* ggc-callbacks.c (ggc_p): Define it to zero.
	* ggc-none.c (ggc_p): Likewise.
	* ggc-simple.c: Include varray.h.
	(ggc_mark_tree_varray): New function.
	(ggc_add_tree_varray_root): Likewise.
	(ggc_mark_tree_varray_ptr): Likewise.
	* ggc.h (ggc_p): Declare.
	(varray_head_tag): Likewise.
	(ggc_add_tree_varray_root): Declare.
	* print-tree.c (print_node): Don't check for TREE_PERMANENT
	inconsistencies when GC'ing.
	* rtl.c: Include ggc.h.
	(rtvec_alloc): Use ggc_alloc_rtvec when GC'ing.
	(rtx_alloc): Use ggc_alloc_rtx when GC'ing.
	(rtx_free): Don't call obstack_free when GC'ing.
	* toplev.c (rest_of_compilation): Call ggc_collect after every
	pass, if GC'ing.
	* tree.c (push_obstacks): Do nothing, if GC'ing.
	(pop_obstacks_nochange): Likewise.
	(pop_obstacks): Likewise.
	(make_node): Use ggc_alloc_tree when GC'ing.
	(copy_node): Likewise.
	(get_identifier): Use ggc_alloc_string when GC'ing.
	(build_string): Likewise.
	(make_tree_vec): Use ggc_alloc_tree when GC'ing.
	(tree_cons): Likewise.
	(build1): Likewise.
	(type_hash_canon): Don't call obstack_free when GC'ing.

From-SVN: r29131

From-SVN: r29130

	* Makefile.in (parse.o): Depend on ggc.h.
	(decl2.o): Depend on ggc.h.
	(init.o): Depend on ggc.h.
	* cp-tree.h (init_decl2): Declare.
	(cp_parse_init): Likewise.
	* decl.c (ggc_p): Define to zero.
	(mark_saved_scope): New function.
	(init_decl_processing): Call cp_parse_init, and cp_decl2.
	Register GC roots.
	(expand_static_init): Add GC roots.
	* decl2.c: Include ggc.h.
	(init_decl2): New function.
	* init.c: Include ggc.h.
	(init_init_processing): Add GC roots.
	* parse.y: Include ggc.h.
	(cp_parse_init): New function.

From-SVN: r29129

From-SVN: r29128

	* integrate.c (function_cannot_inline_p): Do not inline
	functions with forced labels.

Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>

From-SVN: r29127