From-SVN: r31806

2000-02-05  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

	* caller-save.c: Include tm_p.h.

From-SVN: r31805

2000-02-05  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

	* Makefile.in (libgcc.a): Add $(LIBGCC1) to libgcc.a after $(LIBGCC2).

From-SVN: r31804

From-SVN: r31803

2000-02-04  Neil Booth  <NeilB@earthling.net>

	* cccp.c (main): Check 'dir' for a NULL pointer before passing
	it to strcmp.

From-SVN: r31802

 	* recog.h: Remove NO_MD_PROTOTYPES ifdefs.
 	* genflags.c: Use the max_operand_1 logic from genemit.c to
 	calculate how many arguments gen_insn prototypes have.  Remove
 	NO_MD_PROTOTYPES ifdefs from the generated file.
 	* genoutput.c: Don't define NO_MD_PROTOTYPES in the generated
 	file.  Cast gen_insn initializers to insn_gen_fn.
 	* config/alpha/vms.h: Don't define NO_MD_PROTOTYPES.
 	* gcc.texi: Remove documentation of NO_MD_PROTOTYPES.

From-SVN: r31801

        * fixinc/Makefile.in (HDR): Add machname.h.
        (clean): Likewise.

From-SVN: r31800

2000-02-05  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

	* config/c4x/c4x.h (c4x_compare_op0, c4x_compare_op1): Move ...
	(c4x_regclass_map, c4x_caller_save_map, c4x_rpts_cycles): Ditto.
	(c4x_cpu_version): Ditto.
	* config/c4x/c4x-protos.h: ... here.

From-SVN: r31799

dwarf2out.c (add_abstract_origin_attribute): Don't call gen_abstract_function on our context if we're a nested function.

        * dwarf2out.c (add_abstract_origin_attribute): Don't call
        gen_abstract_function on our context if we're a nested function.

From-SVN: r31798

2000-02-05  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

	* config/c4x/c4x.md (fixuns_truncqfqi2): Rewrite.
	* config/c4x/libgcc.S (ufix_truncqfhi2n): Fix.

From-SVN: r31797

BigInteger).

From-SVN: r31795

	* Makefile.am: Added MPN.java and BigInteger.java.
	* Makefile.in: Rebuilt.
	* gnu/gcj/math/MPN.java: New file.
	* java/math/BigInteger.java: New file.

From-SVN: r31794

2000-02-04  Bruce Korb  <bkorb@gnu.org>

	* fixinc/genfixes(machname.h):
	Move the functionality from gen-machine.h into this file.
	UNdef MN_NAME_PAT if there are no names to change.
	Also, be a little kinder when AutoGen is not present.

	* fixinc/Makefile.in(machname.h):
	Change the generation rule to use genfixes.

	* fixinc/fixfixes.c(machine_name):
	machine_name_fix's functionality now dependent upon whether
	MN_NAME_PAT is defined.

	* fixinc/fixtests.c(machine_name):
	ditto.

	* fixinc/fixlib.c(mn_get_regexps): conditional on definition
	of MN_NAME_PAT.

	* fixinc/fixlib.h(mn_get_regexps):
	ditto

	* fixinc/gen-machine.h: DELETED

From-SVN: r31793

        * i386.c (SAVE_REGS_FIRST): Remove.
        (ix86_initial_elimination_offset): Handle only SAVE_REGS_FIRST mode.
        (ix86_compute_frame_size): Likewise.
        (ix86_expand_prologue): Likewise.  Use pro_epilogue_adjust_stack.
        (ix86_emit_restore_regs): Remove.
        (ix86_emit_epilogue_esp_adjustment): Use pro_epilogue_adjust_stack
        when a frame pointer is in use.
        (ix86_expand_epilogue): Handle only SAVE_REGS_FIRST mode.  Use mov
        instead of pop to restore a register when profitable; emit leave
        when profitable.
        (ix86_attr_length_default): Handle pro_epilogue_adjust_stack
        as a TYPE_LEA insn.
        (ix86_adjust_cost): Handle pro_epilogue_adjust_stack as TYPE_ALU.
        * i386.md (prologue_allocate_stack): Remove.
        (epilogue_deallocate_stack): Remove.
        (pro_epilogue_adjust_stack): New.

Co-Authored-By: Richard Henderson <rth@cygnus.com>

From-SVN: r31792

        * function.c (diddle_return_value): Rework to use a callback function.
        Use current_function_return_rtx if it's been set up.
        (do_clobber_return_reg, clobber_return_register): New.
        (do_use_return_reg, use_return_register): New.
        (expand_function_end): Use them.
        * stmt.c (expand_null_return): Likewise.
        * function.h: Declare them.
        * flow.c (mark_regs_live_at_end): Use diddle_return_value.
        (mark_reg): Change arguments as appropriate for callback.
        * integrate.c (expand_inline_function): Revert 19 Jan change.

From-SVN: r31791

	* defineclass.cc (handleMethodsBegin): Allocate _Jv_MethodBase
	pointers.
	(handleMethodsEnd): Fixed error messages.  Create a _Jv_JNIMethod
	if the method is native.
	* resolve.cc (ncode): Don't handle native methods.
	(_Jv_JNIMethod::ncode): New method.
	(_Jv_PrepareClass): Handle native methods.
	* jni.cc (call): Renamed from _Jv_JNI_conversion_call.
	Include AbstractMethodError.h.
	(add_char): New function.
	(mangled_name): Likewise.
	* include/java-interp.h (class _Jv_JNIMethod): New class.
	(class _Jv_MethodBase): New class.
	(class _Jv_InterpMethod): Derive from _Jv_MethodBase.
	(_Jv_InterpClass): Changed `interpreted_methods' field to type
	`_Jv_MethodBase'.

	* include/jvm.h (_Jv_FindSymbolInExecutable): Declare.
	* java/lang/natRuntime.cc (libraries_size, libraries_count,
	libraries): New globals.
	(add_library): New function.
	(_Jv_FindSymbolInExecutable): New function.

	* java/lang/natClassLoader.cc (initiated_classes, loaded_classes):
	Now static.

From-SVN: r31790

	* tm.texi (Values in Registers): Fix typo: "fo" "for".
	(Misc): Say the scheduler, not the Haifa scheduler.

From-SVN: r31789

	* jump.c (mark_jump_label): Add in_mem param, check SYMBOL_REFs
	when in_mem is set.  Update all callers.

From-SVN: r31787

From-SVN: r31786

2000-02-04  Andrew Haley  <aph@cygnus.com>

        * java/lang/Throwable.java (CPlusPlusDemangler): New class.
        (printStackTrace): Use a CPlusPlusDemangler to demangle names.
        * java/lang/natThrowable.cc (printRawStackTrace): Rename
        printStackTrace to printRawStackTrace.

From-SVN: r31785

From-SVN: r31784

From-SVN: r31783

	* config/pa/pa-hpux11.h (LIB_SPEC): Correct typo in !p case.
	(MD_STARTFILE_PREFIX_1): New macro.

From-SVN: r31780

From-SVN: r31779

2000-01-31  Scott Bambrough  <scottb@netwinder.org>

	* gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
	assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
	defined to be 1.

From-SVN: r31777

	* Make-lang.in (java.mostlyclean): Remove executables in
	`mostlyclean'.

From-SVN: r31776

	* java/util/Calendar.java (toString): New method.
	* java/util/SimpleTimeZone.java (clone): New method.
	(toString): New method.
	* java/util/TimeZone.java (clone): New method.
	* java/text/SimpleDateFormat.java (clone): New method.
	* java/text/NumberFormat.java (clone): New method.
	(equals): New method.
	* java/text/Format.java (clone): New method.
	* java/text/DateFormatSymbols.java (DateFormatSymbols): New
	constructor.
	(clone): New method.
	* java/text/DateFormat.java (clone): New method.
	* java/text/Collator.java (clone): New method.

From-SVN: r31775

	* java/io/PipedOutputStream.java (write(byte[], int, int)): New
	method.

From-SVN: r31774

	* i386.md (movstrsi, clrstrsi): Support variable sized copies, align
	destination when needed.
	(strmovsi, strsetsi): New expander.
	(strmovsi_1, strsetsi_1): New pattern.
	* i386.h (MASK_NO_ALIGN_STROP, MASK_INLINE_ALL_STROP,
	TARGET_ALIGN_STRINGOPS, TARGET_INLINE_ALL_STRINGOPS): New macros.
	(TARGET_SWITCHES) Add align-stringops and inline-all-stringops.
	* invoke.texi (align-stringops, inline-all-stringops): Document.

From-SVN: r31773

	* g++.old-deja/g++.jason/cast3.C: Return void.
	* g++.old-deja/g++.pt/dynarray.C: Don't be pedantic.

From-SVN: r31772

From-SVN: r31769

gjavah.c (D_NAN_MASK): Alternate definition required when HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.

2000-01-31  Scott Bambrough  <scottb@netwinder.org>

	* gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
	HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
	(java_float_finite): Convert to use union Word from javaop.h.
	(java_double_finite): Convert to use union DWord from javaop.h.

From-SVN: r31768

	* gjavah.c (options): Added `jni' entry.
	(help): Document -jni.
	(flag_jni): New global.
	(process_file): Handle JNI output.  Don't print text from
	-prepend, -add, etc, when generating stubs.  Only remove `.class'
	suffix if it actually exists.
	(main): Create a `.c' file when run with `--jni --stubs'.  Create
	correct output file name with `--jni'.
	(print_include): Mangle header name differently in JNI case.
	(HANDLE_METHOD): In JNI mode, call print_method_info to generate
	method list.
	(print_method_info): Handle JNI case.  Put signature info into
	method name.  Handle case when STREAM is NULL.
	(print_name_for_stub_or_jni): New function.
	(print_stub_or_jni): Renamed from `print_stub'.  Handle JNI.
	(print_cxx_classname): Handle JNI.
	(print_full_cxx_name): Likewise.
	(decode_signature_piece): Likewise.
	(overloaded_jni_method_exists_p): New function.
	(struct method_name): Added `signature' and `sig_length' fields.
	(HANDLE_END_FIELD): Do nothing in JNI mode.

From-SVN: r31767

From-SVN: r31766

	* jv-scan.c: Include version.c, <getopt.h>.
	(LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
	(options): New array.
	(usage): New function.
	(version): New function.
	(main): Use getopt_long to parse command line.
	* jcf-dump.c: Include version.c, <getopt.h>.
	(LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
	OPT_JAVAP): New macros.
	(options): New array.
	(usage): Return `void'.  Changed message.
	(help): New function.
	(version): New function.
	(main): Use getopt_long_only to parse command line.
	* gjavah.c: Include <getopt.h>.
	(LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
	OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
	OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
	(options): New array.
	(java_no_argument): Removed.
	(help): Updated with missing options.
	(main): Use getopt_long_only to parse command line.
	(usage): Changed message.

From-SVN: r31765

From-SVN: r31764

	* cpplib.h (cpp_reader): Add new flag, no_directives.
	* cpphash.c (macarg): Set it.
	* cpplib.c (handle_directive): If no_directives is on and we
	find a directive, issue an error and discard the line.

From-SVN: r31763

	* config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Delete 'E' check for
	FP constants.  Add ! TARGET_FPU check for FP constants.

From-SVN: r31762

	* flow.c (find_basic_blocks): Don't kill label_value_list
	here.
	(cleanup_cfg): Kill it here.

From-SVN: r31760

	* expr.c (store_field): Ensure ALIGN is no stricter than the
	alignment of EXP.

From-SVN: r31759