From-SVN: r42065

From-SVN: r42063

* rtl.texi (CALL_INSN_FUNCTION_USAGE): Note that (and when) it may
contain MEMs.  Remove useless distinction about clobbering
registers.

From-SVN: r42060

	* config/rs6000/rs6000.h (EXCEPTION_SECTION): Move to...
	* config/rs6000/aix.h (EXCEPTION_SECTION): ... here.
	* config/rs6000/sysv4.h (CONST_SECTION_ASM_OP): Delete.
	(ASM_PREFERRED_EH_DATA_FORMAT): Define.
	(EXCEPTION_SECTION): Define.

From-SVN: r42058

	* libgcc2.c, libgcc2.h: Restore __eprintf.  Label as used for
	binary backward compat only.
	* Makefile.in (LIB2FUNCS_ST): New.  Put _eprintf here, not
	in LIB2FUNCS.  Pass it to mklibgcc.
	* mklibgcc.in: Handle LIB2FUNCS_ST.

	* Makefile.in (installdirs): Don't create $(gcc_tooldir).

From-SVN: r42057

2001-05-13  Benjamin Kosnik  <bkoz@redhat.com>

	* lib/g++.exp: Use testsuite_flags.

From-SVN: r42056

2001-05-13   Benjamin Kosnik  <bkoz@redhat.com>

	Switch over to new harness.
	* testsuite_flags.in: Tweaks via Gaby.
	* testsuite/Makefile.am: Change tool to libstdc++-v3.
	(EXPECT): Quote directly.
	(RUNTEST): Same.
	* configure.in: Output testsuite_flags.
	* acinclude.m4: Substitute src, bld, and prefix dirs.
	Remove glibcpp_expect, glibcpp_runtestflags.
	* Makefile.am (RUNTESTFLAGS): Pass this down to subdirs.
	* mkcheck.in: Port to new interface.

	* aclocal.m4: Regerate.
	* configure: Regnerate.
	* Makefile.in: Regnerate.
	* */Makefile.in: Regenerate.

	* tests_flags.in: Remove.
	* testsuite/lib/libstdc++.exp: Remove.
	* testsuite/libstdc++.tests/tests.exp: Remove.

From-SVN: r42055

2001-05-13   Benjamin Kosnik  <bkoz@redhat.com>

	Switch over to new harness.
	* testsuite_flags.in: Tweaks via Gaby.
	* testsuite/Makefile.am: Change tool to libstdc++-v3.
	(EXPECT): Quote directly.
	(RUNTEST): Same.
	* configure.in: Output testsuite_flags.
	* acinclude.m4: Substitute src, bld, and prefix dirs.
	Remove glibcpp_expect, glibcpp_runtestflags.
	* Makefile.am (RUNTESTFLAGS): Pass this down to subdirs.
	* mkcheck.in: Port to new interface.

	* aclocal.m4: Regerate.
	* configure: Regnerate.
	* Makefile.in: Regnerate.
	* */Makefile.in: Regenerate.

	* tests_flags.in: Remove.
	* testsuite/lib/libstdc++.exp: Remove.

From-SVN: r42054

* acinclude.m4: Use ../libtool.m4.
* configure.in: Use ${zlib_basedir}/.. for AC_CONFIG_AUX_DIR.
* acinclude.m4, configure, Makefile.in: Rebuilt.

From-SVN: r42052

* configure.target: Remove detection of AIX pthread multilib, now
obtained from `gcc -v'.

From-SVN: r42049

* tm.texi (THREAD_MODEL_SPEC): Document it.
* gcc.c (main): Use it.
* config/rs6000/aix43.h (THREAD_MODEL_SPEC): Define it.
* config/rs6000/aix51.h (THREAD_MODEL_SPEC): Likewise.

From-SVN: r42048

        2001-05-13  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

        * rtl.h (SYMBOL_REF_WEAK): New macro.
        * rtlanal.h (rtx_addr_can_trap): Use it, a weak SYMBOL_REF can trap.
        * varasm.c (make_decl_rtl): Mark SYMBOL_REF weak if necessary.
        * rtl.texi (SYMBOL_REF_WEAK): Document it.
        * gcc.texi: Remove wrong description.

From-SVN: r42046

From-SVN: r42044

	* Makefile.in (STAMP): New macro.
	Replace all uses of `touch' with $(STAMP).
	* fixinc/Makefile.in: Likewise.

	* Make-lang.in: Replace all uses of `touch' with $(STAMP).

	* Makefile.in.in (STAMP): New macro.
	Replace all uses of `touch' with $(STAMP).

From-SVN: r42041

From-SVN: r42039

	* configure.in: ldopen is never in -lexc, so don't test for it.
	Add test for exc_resume in -lexc for Ada.
	* configure: Regenerated.

From-SVN: r42037

2001-05-13  John David Anglin  <dave@hiauly1.hia.nrc.ca>

	* mkcheck.in (setup_size_command): Use Berkeley "-B" mode with GNU
	size.  Add hpux case for HP size.

From-SVN: r42036

From-SVN: r42034

        * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
        * expr.c (java_lang_expand_expr): Expand it.
        (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
        calling build_exception_object_ref.
        * parse.y (catch_clause_parameter): Likewise.
        (build_dot_class_method): Likewise.
        (try_reference_assignconv): Likewise.
        * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
        * jcf-write.c (generate_bytecode_insns): Likewise.

From-SVN: r42030

From-SVN: r42029

        * dwarf2asm.c (size_of_encoded_value): New function.
        * dwarf2asm.h: Declare it.
        * except.c (output_function_exception_table): Align the TType
        array only as wide as the encoding.

From-SVN: r42028

gcc/cp:
	* except.c (choose_personality_routine): Export.  Add
	explanatory comment.  Take an enum languages, not a boolean.
	(initialize_handler_parm): Adjust to match.
	* cp-tree.h: Prototype choose_personality_routine.
	* lex.c (handle_pragma_java_exceptions): New function.
	(init_cp_pragma): Register #pragma GCC java_exceptions.

gcc:
	* extend.texi: Document #pragma GCC java_exceptions.

libjava:
	* Makefile.am (libgcj_la_OBJECTS): Remove libsupc++convenience.la.
	* Makefile.in: Regenerate (by hand).
	* include/jvm.h: Add #pragma GCC java_exceptions at top of file.
	* doc/cni.sgml: Document #pragma GCC java_exceptions.

From-SVN: r42027

From-SVN: r42003

	* c-parse.in (bison parser, init_reswords): Remove uses of
	doing_objc_thang.
	* c-tree.h (doing_objc_thang): Remove.

From-SVN: r42000

2001-05-11   Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite_flags.in: New, simplified interface.
	* testsuite/lib/libstdc++-v3-dg.exp: New test harness.
	* testsuite/libstdc++-v3.dg: Add.
	* testsuite/libstdc++-v3.dg/dg.exp: Add.

From-SVN: r41999

2001-05-11   Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite_flags.in: New, simplified interface.
	* testsuite/lib/libstdc++-v3-dg.exp: New test harness.
	* testsuite/libstdc++-v3.dg: Add.
	* testsuite/libstdc++-v3.dg/dg.exp: Add.

	* testsuite/Makefile.am: Change tool to libstdc++-v3.
	* configure.in: Output testsuite_flags.
	* acinclude.m4: Substitute src, bld, and prefix dirs.

From-SVN: r41998

2001-05-11   Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/*/*.cc: Remove spaces, make sure testcases return zero.
	* testsuite/config/default.exp: Update bugs email address.

From-SVN: r41997

	* dwarfout.c (dwarfout_init): Add cast.
	* sched-deps.c (sched_analyze_insn): Remove unused vars.
	* unwind-dw2-fde.c (_Unwind_Find_FDE): Flag unused parameter so.
cp:
	* method.c (build_mangled_C99_name): Remove unused prototype.

From-SVN: r41996

	* cpplex.c (_cpp_lex_token): Ensure we warn at most once
	about files not ending in newlines.

From-SVN: r41995

From-SVN: r41993

* cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
* typeck.c (get_member_function_from_ptrfunc,
build_ptrmemfunc, expand_ptrmemfunc_cst): Take
TARGET_PTRMEMFUNC_VBIT_LOCATION into account.

From-SVN: r41990

* defaults.h (TARGET_PTRMEMFUNC_VBIT_LOCATION): Define.
* tm.texi (TARGET_PRTMEMFUNC_VBIT_LOCATION): Document.

From-SVN: r41989

From-SVN: r41988

From-SVN: r41986

From-SVN: r41985

        * configure.in (ia64-*): Don't set SYSDEP_SOURCES.
        * java/lang/natThrowable.cc: Don't use __ia64_backtrace.

From-SVN: r41984

        * exception.cc: Include unwind-pe.h.  Remove all pointer
        encoding logic.

From-SVN: r41983

        * libsupc++/eh_personality.cc: Include unwind-pe.h.  Remove
        all pointer encoding logic.
        (struct lsda_header_info): Add ttype_base.
        (get_ttype_entry): Use it instead of a context.
        (check_exception_spec): Likewise.
        (PERSONALITY_FUNCTION): Initialize ttype_base.  Store it in
        the c++ exception header for __cxa_call_unexpected.
        (__cxa_call_unexpected): Use it.

From-SVN: r41982

	* defaults.h (ASM_PREFERRED_EH_DATA_FORMAT): New.
	* dwarf2asm.c (dw2_force_const_mem, dw2_output_indirect_constant_1,
	dw2_output_indirect_constants, dw2_asm_output_encoded_addr_rtx): New.
	* dwarf2asm.h (dw2_asm_output_encoded_addr_rtx): Prototype.
	(dw2_output_indirect_constants): Prototype.
	* dwarf2out.c (dwarf2out_begin_prologue): Generate
	current_function_func_begin_label if we'll need it for EH.  Exit
	early for IA64_UNWIND_INFO.
	* except.c: Get DW_EH_PE_* defines from dwarf2.h.
	(eh_data_format_name): Update for indirect references.
	(output_function_exception_table): Care for IA64_UNWIND_INFO.
	Handle ASM_PREFERRED_EH_DATA_FORMAT.
	* except.h (MUST_USE_SJLJ_EXCEPTIONS): IA64_UNWIND_INFO needn't
	define HAVE_eh_return etc.
	* final.c (final_start_function): Always call dwarf2out_begin_prologue.
	(final_end_function): Don't call output_function_exception_table.
	* toplev.c (compile_file): Call dw2_output_indirect_constants.
	(rest_of_compilation): Invoke output_function_exception_table
	for ia64 before assemble_end_function.
	* tm.texi (ASM_PREFERRED_EH_DATA_FORMAT): Document.
	(ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Document.

	* unwind-dw2.c (_Unwind_GetTextRelBase, _Unwind_GetDataRelBase): New.
	* unwind.h: Declare them.
	* libgcc-std.ver: Export them.
	* unwind-pe.h: New file.

	* config/alpha/elf.h (ASM_PREFERRED_EH_DATA_FORMAT): New.

	* config/ia64/fde-glibc.c: Use "struct unw_table_entry"
	instead of "fde".
	(find_fde_for_dso): Extract DT_PLTGOT.
	(_Unwind_FindTableEntry): Rename from __ia64_find_fde; return
	the segment and gp as well.
	* config/ia64/frame-ia64.c: Remove file.
	* config/ia64/frame-ia64.h: Remove file.
	* config/ia64/unwind-ia64.c: New file.
	* config/ia64/unwind-ia64.h: New file.
	* config/ia64/ia64.h (ASM_OUTPUT_EH_CHAR): Remove.
	(ASM_OUTPUT_EH_SHORT, ASM_OUTPUT_EH_INT): Remove.
	(ASM_OUTPUT_EH_DOUBLE_INT): Remove.
	(ASM_PREFERRED_EH_DATA_FORMAT): New.
	(ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New.
	(IA64_UNWIND_INFO): Re-enable.
	(HANDLER_SECTION): Remove.
	(EH_RETURN_DATA_REGNO): New.
	* config/ia64/ia64.md (exception_receiver): Remove.
	* config/ia64/t-glibc (LIB2ADDEH): Re-enable.
	* config/ia64/t-ia64 (LIB2ADDEH): Re-enable.

From-SVN: r41981

        * config/ia64/ia64.c (group_barrier_needed_p): Don't allow
        calls and jumps to be bundled together.
        (ia64_reorg): Emit a break after a noreturn call that ends
        a function.
        * config/ia64/ia64.md (break_f): New.

From-SVN: r41979