* gc.h (dlopen): Define as GC_dlopen on Linux.
(GC_dlopen): Declare on Linux.
* dyn_load.c (GC_dlopen): Define for Linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31970 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c (main) [COLLECT_EXPORT_LIST]: If we have frames,
then we will need to import the frame handling functions.
(scan_prog_file) [COLLECT_EXPORT_LIST]: We will also need
to import the frames themselves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31969 138bc75d-0d04-0410-961f-82ee72b054a4

    * basic_block.h: Added prototype for reorder_basic_blocks.
        * toplev.c: Changes to add -freorder-blocks and graph dump after
        block reordering is done.
        * flow.c (reorder_block_def): New structure for use during block
        reordering.
        (REORDER_BLOCK_*): New macros to access members of above structure.
        (skip_insns_between_block, get_common_dest, chain_reorder_blocks,
        make_reorder_chain, fixup_reorder_chain, reorder_basic_blocks): New
        functions for block reordering.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31968 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi (Passes): Fix typo.
* md.texi (Standard Names): Ditto.
* tm.texi (Storage Layout): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31967 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/gcj/math/MPN.java(findLowestBit): Made methods public.

* java/math/BigInteger.java(BigInteger(int,int,java.util.Random):
  New constructor.
(min): Implemented.
(max): Implemented.
(modPow): Rewritten to not use the naive, slow, brute force approach.
(isProbablePrime): Implemented.
(testBit): Implemented.
(flipBit): Implemented.
(getLowestSetBit): Implemented.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31966 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31965 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (do_define): Only free the old definition if it
actually had one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31964 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-13   Neil Booth  <NeilB@earthling.net>

* cppfiles.c (read_and_prescan): When emitting deferred
newlines, test speccase[] again instead of checking each
possible whitespace character in turn.  When we encounter \r,
look behind for \n first, then ahead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31963 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-13  Zack Weinberg  <zack@wolery.cumb.org>

* cse.c (cse_altered): New internal flag.
(cse_insn): Set it if we changed an insn.
(cse_main): Clear cse_altered before each basic block.
Only garbage collect if cse_altered is true afterward.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31962 138bc75d-0d04-0410-961f-82ee72b054a4

Remove duplicate test case - same as gcc.dg/20000127-1.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31961 138bc75d-0d04-0410-961f-82ee72b054a4

    * sparc/sol2.h (LIB_SPEC): Link -ldl if profiling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31960 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (simplify_comparison): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31959 138bc75d-0d04-0410-961f-82ee72b054a4

    * prefix.c (concat, lookup_key): Use xmalloc and xrealloc
        consistently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31958 138bc75d-0d04-0410-961f-82ee72b054a4

    * parse.y (frob_specs): Split out...
        (parse_decl): From here.
        (fn.def2): Call initial_deferred_type_access_control.
        (after_type_component_declarator0): Call frob_specs.
        (notype_component_declarator0): Likewise.
        * search.c (friend_accessible_p): Nested classes are friends of their
        enclosing classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31957 138bc75d-0d04-0410-961f-82ee72b054a4

new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31956 138bc75d-0d04-0410-961f-82ee72b054a4

update

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31955 138bc75d-0d04-0410-961f-82ee72b054a4

gcj/142

i386 and i486 should configure the same as i586 and i686.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31954 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31953 138bc75d-0d04-0410-961f-82ee72b054a4

New test code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31952 138bc75d-0d04-0410-961f-82ee72b054a4

New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31951 138bc75d-0d04-0410-961f-82ee72b054a4

New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31950 138bc75d-0d04-0410-961f-82ee72b054a4

New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31949 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (flow_loop_tree_node_add): Use better algorithm by passing
  previously inserted node instead of root node. Caller changed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31948 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (FLOW_LOOP_FIRST_BLOCK, FLOW_LOOP_LAST_BLOCK): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31947 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/File.java (createTempFile): Use low bits from counter,
not high bits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31946 138bc75d-0d04-0410-961f-82ee72b054a4

* crtstuff.c (__do_global_ctors_aux, __reg_frame_ctor,
__dereg_frame_dtor): Add prototype argument.

* gthr-dce.h (__gthread_active_p, __gthread_once): Likewise.

* gthr-posix.h (__gthread_active_p, __gthread_once): Likewise.

* gthr-solaris.h (__gthread_active_p, __gthread_once): Likewise.

* gthr-vxworks.h (__gthread_once): Likewise.

* gthr-win32.h (__gthread_active_p, __gthread_once): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31945 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* libjava.lang/inner_interface.out: New file.
* libjava.lang/inner_interface.java: New file.
* libjava.lang/final_int.out: New file.
* libjava.lang/final_int.java: New file.
* libjava.lang/final_static_and_friend.out: New file.
* libjava.lang/final_static_and_friend.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31944 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31943 138bc75d-0d04-0410-961f-82ee72b054a4

More thanks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31942 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (ix86_emit_restore_regs_using_mov): Break out from ...
(ix86_expand_epilogue): ... here. Use mov instead of add to restore
stack pointer in functions w/o saved registers, output LEAVE more often
on TARGET_USE_LEAVE machines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31941 138bc75d-0d04-0410-961f-82ee72b054a4

* interpret.cc (continue1): Use STOREA, not STOREI, to implement
astore instruction.  From Hans Boehm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31939 138bc75d-0d04-0410-961f-82ee72b054a4

oops - remove extranseous SAYMBOL_REF_FLAG usage from -mlong-calls patch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31938 138bc75d-0d04-0410-961f-82ee72b054a4

Minot for,matting imrpovemants and synchronisation with devo sources

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31937 138bc75d-0d04-0410-961f-82ee72b054a4

Minor formatting tidyups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31936 138bc75d-0d04-0410-961f-82ee72b054a4

Denis Chertykov  <denisc@overta.ru>

        * README.AVR: New file with information about the avr ports.
        * config/avr: New directory with avr port files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31935 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/20000211-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31934 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/20000211-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31933 138bc75d-0d04-0410-961f-82ee72b054a4

Remove unneeded @fixinc_defs@

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31932 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.c: Fix formatting, update commentary.
(dump_definition): Take three separate arguments instead of a
MACRODEF structure argument.
* cpphash.h: Update prototype of dump_definition.
* cppinit.c (cpp_finish): Update call of dump_definition.

* cpplib.c (do_define): Always create new hash entry with
T_MACRO type.  Remove redundant check for redefinition of
poisoned identifier.  Update call of dump_definition.
(do_undef): Don't call check_macro_name.  Rename sym_length to
len.
(do_error, do_warning): Don't use copy_rest_of_line or
SKIP_WHITE_SPACE.
(do_warning): Don't use pedwarn for the actual warning,
only the notice about its not being in the standard.  (Fixes
bug with #warning in system headers.)
(do_ident): Stricter argument checking - accept only a single
string after #ident.  Also, macro-expand the line.
(do_xifdef): Use cpp_defined.  De-obfuscate.

(do_pragma): Split out specific pragma handling to separate
functions.  Use get_directive_token.  Update commentary.  Do
not pass on #pragma once or #pragma poison to the front end.
(do_pragma_once, do_pragma_implementation, do_pragma_poison,
do_pragma_default): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31931 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/20000211-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31930 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (jump_optimize_1): The first operand in a relational
        can be a CONST_INT.
        * optabs.c (emit_conditional_move): Handle relationals which
        have a known true/false result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31929 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (thread_prologue_and_epilogue_insns): Don't insert
a RETURN insn into a block which already ends with a jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31928 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c (BUF_LEN): Increase a lot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31927 138bc75d-0d04-0410-961f-82ee72b054a4

* java/math/BigInteger.java(BigInteger(String, int)): New constructor.
(BigInteger(String)): New constructor.
(not): Rewritten using version from Kawa's BitOps class.
(valueOf): New private methods from Kawa's BitOps class.
(swappedOp): ditto.
(bitOp): ditto.
(setBitOp): ditto.
(and): Implemented.
(or): Implemented.
(xor): Implemented.
(andNot): Implemented.
(clearBit): Implemented.
(setBit): Implemented.
(bitCount): Implemented.
(toByteArray): Implemented.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31926 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/File.java (nextValue): Now synchronized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31925 138bc75d-0d04-0410-961f-82ee72b054a4

Add thumb prototypes file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31924 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (bootstrap-lean): Remove additional files.
        (bootstrap2-lean): Likewise.                                                    (VOL_FILES): List of files for above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31923 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/natFileDescriptorPosix.cc (open): Recognize EXCL flag.
* java/io/FileDescriptor.java (EXCL): New static field.
* java/io/File.java (tmpdir): New static field.
(createTempFile): New method.
(nextValue): New method.
* java/lang/natSystem.cc (init_properties): Set java.io.tmpdir
property.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31922 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (init_decl_processing): Remove duplicate decl of
set_alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31921 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (compare_records): Delete maximum_field_alignment declaration.
* inout.c (inout_init): Likewise.
(build_chill_gettextaccess): Likewise.
(build_enum_tables): Likewise.
* lang.c: Likewise.
* satisfy.c (satisfy): Likewise.
* tasking.c (build_tasking_struct): Likewise.
(build_tasking_message_type): Likewise.
* typeck.c (build_init_struct): Likewise.

* except.c (emit_setup_handler): Make save_maximum_field_alignment
unsigned int to match maximum_field_alignment.
* inout.c (inout_init): Likewise.
(build_chill_gettextaccess): Likewise.
(build_enum_tables): Likewise.
* tasking.c (build_tasking_struct): Likewise.
(build_tasking_message_type): Likewise.
* typeck.c (build_init_struct): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31920 138bc75d-0d04-0410-961f-82ee72b054a4

Fix tabbing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31919 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to MAINTAINERS file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31918 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.c (special_symbol): Remove spurious argument to
cpp_lookup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31917 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in: (i*86-*-rtems*): Swapped elf and coff
        stanzas.
        * configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31916 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa-protos.h: Wrap function_arg_padding in TREE_CODE #ifdef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31915 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa.c, pa.h: Remove trigraph sequences within comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31914 138bc75d-0d04-0410-961f-82ee72b054a4

    * invoke.texi (PPC Options): -mno-new-mnenomics -> -mold-mnemonics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31913 138bc75d-0d04-0410-961f-82ee72b054a4

    * sbitmap.h: Make SBITMAP_ELT_BITS unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31912 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31911 138bc75d-0d04-0410-961f-82ee72b054a4

* config/c4x/c4x.c (fp_zero_operand): Check for CONST_DOUBLE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31910 138bc75d-0d04-0410-961f-82ee72b054a4

* config/c4x/c4x.h (ASM_GLOBALIZE_LABEL): Use c4x_global_label.
(ASM_OUTPUT_EXTERNAL): Use c4x_external_ref.
(ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise.
(ASM_FILE_END): Use c4x_file_end.
* config/c4x/c4x.c (c4x_global_label): New function.
  (c4x_external_ref, c4x_file_end): Likewise.
* config/c4x/c4x-protos.h (c4x_global_label): Add prototype.
  (c4x_external_ref, c4x_end_file): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31909 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c: Don't include cpphash.h.
(parse_charconst, cpp_lex): Use cpp_defined.
(cpp_lex): Use get_directive_token throughout.  Remove
unnecessary cases from switch.  Move assertion-handling code
down to OTHER case.
(cpp_parse_expr): If we see '+' or '-', check the context to
determine if they are unary or binary operators.  Streamline
the jumps a bit.  Do not call skip_rest_of_line.

* cpplib.c: Make skip_rest_of_line and cpp_skip_hspace
static.  Export get_directive_token.  Update commentary.
(cpp_defined): New function.
(do_define): Remove reference to T_PCSTRING.  Call
free_definition to release memory for old definition, when
redefining a macro.
(eval_if_expression): Set only_seen_white to 0 before calling
cpp_parse_expr.  Call skip_rest_of_line after it returns.
(cpp_read_check_assertion): Don't preserve a pointer into the
token buffer across a call to cpp_get_token.

* Makefile.in (cppexp.o): Don't depend on cpphash.h.
* cppfiles.c (redundant_include_p): Use cpp_defined.
* cpphash.c (free_definition): New function.
(delete_macro): Use it.  Update commentary.
* cpphash.h: Typedef HASHNODE here.  Prototype cpp_lookup and
free_definition.
* cpplib.h: Don't typedef HASHNODE here. Delete T_PCSTRING
from enum node_type.  Prototype cpp_defined and get_directive_token.
Don't prototype cpp_lookup, skip_rest_of_line, or cpp_skip_hspace.

* fix-header.c (check_macro_names): Use cpp_defined.
(read_scan_file): Set inhibit_warnings and inhibit_errors in
the options structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31908 138bc75d-0d04-0410-961f-82ee72b054a4

* include/jni.h (JNI_FALSE): Renamed from JNI_TRUE; oops.
(jboolean): Declare as an attributed int, not a bool.
(_Jv_func): Declare differently for C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31907 138bc75d-0d04-0410-961f-82ee72b054a4

* c-pragma.c (maximum_field_alignment): Remove duplicate declaration.
* ch/except.c (maximum_field_alignment): Remove duplicate declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31906 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (add_abstract_origin_attribute): Check TREE_CODE (origin)
        rather than die->die_tag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31905 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31904 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ia64 compiler problem with gcc.c-torture/compile/920410-1.c.
* expmed.c (store_bit_field): If op0 and fieldmode are the same size,
then store directly into op0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31903 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for ia64 setjmp miscompilation problem.
* calls.c (expand_call): When emitting a NOTE_INSN_SETJMP, search for
the CALL_INSN, and emit the note immediately after it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31902 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/gcj/jni/natNativeThread.cc: New file.
* gnu/gcj/jni/NativeThread.java: New file.
* java/lang/Thread.java (data): Now a RawData.
* include/jvm.h (_Jv_GetCurrentJNIEnv, _Jv_SetCurrentJNIEnv):
Declare.
* Makefile.in: Rebuilt.
* Makefile.am (java/lang/Thread.h): New target.
(ordinary_java_source_files): Added NativeThread.java.
(nat_source_files): Added natNativeThread.cc.
* java/lang/natThread.cc: Include <jni.h>
(struct natThread): Added `jni_env' field.
(_Jv_GetCurrentJNIEnv): New function.
(_Jv_SetCurrentJNIEnv): Likewise.
(initialize_native): Initialize jni_env.
Include RawData.h.
* jni.cc (ThreadGroupClass): New define.
(_Jv_JNI_InvokeFunctions): New structure.
(JNI_GetCreatedJavaVMs): New function.
(the_vm): New global.
(JNI_GetDefaultJavaVMInitArgs): New function.
Include NativeThread.h.
(NativeThreadClass): New define.
(_Jv_JNI_EnsureLocalCapacity): Return JNI_ERR, not -1.
(_Jv_JNI_DestroyJavaVM): New function.
(_Jv_JNI_AttachCurrentThread): New function.
(_Jv_JNI_DetachCurrentThread): New function.
(_Jv_JNI_GetEnv): New function.
(JNI_CreateJavaVM): New function.
(_Jv_JNI_GetJavaVM): New function.
(_Jv_JNIFunctions): Added entry for GetJavaVM.
* include/jni.h (JavaVMAttachArgs): New structure.
(JNI_EDETACHED): New define.
(JNI_EVERSION): Likewise.
(JavaVM): Define properly.
(struct JNIInvokeInterface): New structure.
(class _Jv_JavaVM): New class.
(JNI_OnLoad, JNI_OnUnload): Declare.
(JNI_GetDefaultJavaVMInitArgs, JNI_CreateJavaVM,
JNI_GetCreatedJavaVMs): Declare.
(JavaVMInitArgs): New typedef.
(JavaVMOption): Likewise.
(JNI_ERR): New define.
(JNI_OK): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31901 138bc75d-0d04-0410-961f-82ee72b054a4

    * except.c (maybe_start_try): Remove excess argument to
`check_start_handlers'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31900 138bc75d-0d04-0410-961f-82ee72b054a4

Include a (return) in the epilogue, and emit it using emit_jump_insn not
emit_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31899 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (assign_temp): Change zero-sized arrays to size 1.
* integrate.c (expand_inline_function): Do not update
stack_alignment_needed
* i386.c (compute_frame_size): Remove #ifdef PREFERRED_FRAME_BOUNDARY,
add some sanity checking, remove optimization for function with
zero frame size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31898 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-10  Andrew Haley  <aph@cygnus.com>

* interpret.cc: Don't include fdlibm.h.
Replace #if with #ifdef throughout.
Declare extern __ieee754_fmod.
(continue1): Remove op_getfield, op_getstatic, op_putfield,
op_putstatic insns.
* resolve.cc (_Jv_PrepareClass): Use imeth as method pointer.
Search class hierarchy for superclass vtable.

* java/lang/natClassLoader.cc (_Jv_UnregisterClass): Don't fall
off the end of a pointer list.

* java/lang/natThread.cc (stop): Don't abort, throw an exception
instead.
(suspend): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31897 138bc75d-0d04-0410-961f-82ee72b054a4

    * except.c (check_start_handlers): Prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31896 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (mark_regs_live_at_end): Delete unused variables.

        * ggc-page.c (ggc_page_print_statistics): bzero -> memset.

        * integrate.c (copy_rtx_and_substitute): Wrap variable `alignment'
        in macro FRAME_GROWS_DOWNWARD.

        * stmt.c (expand_end_bindings): Delete unused variable.

        * unroll.c (iteration_info): Mark parameter `loop' with
        ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31895 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/server.c (load_data): Return NULL if the marker line is
not found.
(run_shell): If load_data returns NULL, retry the command once, in
a new shell.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31894 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31893 138bc75d-0d04-0410-961f-82ee72b054a4

old fixincludes coup des gras

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31892 138bc75d-0d04-0410-961f-82ee72b054a4

Ian Taylor's new address

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31891 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (thread_prologue_and_epilogue_insns): Uncomment
last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31890 138bc75d-0d04-0410-961f-82ee72b054a4

* ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
used to create an implicit temporary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31888 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31887 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (dfs_modify_vtables): Tweak calculation of functions to
override.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31886 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (delete_insn): Don't delete user labels at -O0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31885 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (gen-protos): Don't depend on HOST_LIBDEPS.
Don't link with HOST_LIBS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31884 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Correct --help text for --with-dwarf2.
Put tm-dwarf2.h after other tm files, if it's requested.
* configure: Regenerate.
* config/tm-dwarf2.h: #undef PREFERRED_DEBUGGING_TYPE before
defining it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31883 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.h: Provide HASHNODE typedef and forward decl of
struct hashnode only.  Kill cpp_hashnode typedef.  MACRODEF,
DEFINITION, struct hashnode, struct macrodef, struct
definition, scan_decls prototype, default defn of
INCLUDE_LEN_FUDGE moved elsewhere.

* cpphash.h: MACRODEF, DEFINITION, struct macrodef, struct
definition, and struct hashnode moved here. Remove the unused
'predefined' field from struct definition.  Replace the 'args'
union with its sole member.  All users updated (cpphash.c).
Delete HASHSTEP and MAKE_POS macros, and hashf prototype.  Add
multiple include guard.

* cpphash.c (hashf): Make static; use better algorithm; drop
HASHSIZE parameter; return an unsigned int.
(cpp_lookup): Drop HASH parameter.  PFILE parameter is
used. Calculate HASHSIZE modulus here.
(cpp_install): Drop HASH parameter. Calculate HASHSIZE modulus
here.
(create_definition): Drop PREDEFINITION parameter.
* cpplib.c (do_define): Don't calculate a hash value here.
Don't pass (keyword == NULL) to create_definition.

* scan.h: Prototype scan_decls here.
* cppfiles.c: Move INCLUDE_LEN_FUDGE default defn here.
* cppexp.c, cppfiles.c, cppinit.c, cpplib.c, fix-header.c: All
callers of cpp_lookup and cpp_install updated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31881 138bc75d-0d04-0410-961f-82ee72b054a4

Use -static when testing --gc-sections on native targets

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31880 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.c (macarg): Hoist all the flag diddling out of the
function...
(macroexpand): ... and out of the loop that calls macarg.
Skip over the initial paren before macro arguments with
cpp_get_non_space_token; point may be some distance before
that paren.  Abort if it's not there.

* cpplib.c (parse_clear_mark): Delete function.
(parse_set_mark, parse_goto_mark): Make static.
(ACTIVE_MARK_P): New macro.
(skip_block_comment, skip_line_comment): Do not bump the line
if ACTIVE_MARK_P is true.
(cpp_pop_buffer): The buffer to be popped may not have an
active mark.
(cpp_get_token): When looking for the initial paren before
macro arguments, only set a mark in a file buffer, Always
return to that mark before proceeding to call macroexpand or
return a NAME token.

* cpplib.h: Remove prototypes of parse_set_mark,
parse_clear_mark, parse_goto_mark.
(struct cpp_options): Rename 'put_out_comments' to
'discard_comments' and invert its sense.
* cppinit.c, cpphash.c, cpplib.c: All users of
put_out_comments changed to use discard_comments, with
opposite sense.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31879 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (thread_prologue_and_epilogue_insns): Don't delete
the edge from a block that both jumps and falls through to the
fallthru block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31878 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natRuntime.cc (_load): Call add_library.
(loadLibraryInternal): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31877 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/gcj/convert/natIconv.cc (Input_iconv::finalize): Call
iconv_close when handle is not NULL.  Thanks to Andrew Haley.
(Output_iconv::finalize): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31876 138bc75d-0d04-0410-961f-82ee72b054a4

In PIC mode, make sure that a constant source address is legitimate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31873 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* libjava.lang/anonarray3.out: New file.
* libjava.lang/anonarray3.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31871 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-09  Andrew Haley  <aph@cygnus.com>

        * decl.c (clear_binding_level): Remove excess initializer.
        (maybe_poplevels): Remove unused variable.
        (force_poplevels): Ditto.
        (struct binding_level): Add comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31870 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.compile/inner_priv.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31868 138bc75d-0d04-0410-961f-82ee72b054a4

Apply Philip Blundell's patch to fix PIC operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31867 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (cpp_define, cpp_undef): Make sure the stacked buffer
ends with a newline and a NUL.  Don't be so clever manipulating
strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31864 138bc75d-0d04-0410-961f-82ee72b054a4

2000-01-25  Andrew Haley  <aph@cygnus.com>

        * java-except.h (struct eh_range): Add `expanded' field.
        (maybe_start_try): Add end_pc arg.
        (maybe_end_try): Ditto.
* java-tree.h (force_poplevels): new function.
        * expr.c (expand_byte_code): Don't call maybe_start_try or
        maybe_end_try.
        * except.c (add_handler): Reset expanded.
        (expand_start_java_handler): Set expanded.
        (check_start_handlers): Don't expand a start handler that's
        already been expanded.
        (maybe_start_try): Add end_pc arg.  Only expand a handler which
        ends after end_pc.
(expand_end_java_handler): call force_poplevels.
(force_poplevels): new function.
        * decl.c (binding_level): Add start_pc of binding level.
        (maybe_pushlevels): Call maybe_start_try when pushing binding
        levels.
        (maybe_poplevels): Call maybe_end_try when popping binding levels.
        (LARGEST_PC): Define.
        (clear_binding_level): Use LARGEST_PC.

* java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
* decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
(binding_depth, is_class_level, current_pc): new variables.
        (struct binding_level): ditto.
(indent): new function.
(push_jvm_slot): add debugging info.
(maybe_pushlevels): ditto.
(maybe_poplevels): ditto.
(pushlevel): ditto.
(poplevel): ditto.
(start_java_method): ditto.
(give_name_to_locals): comment only.
* except.c (binding_depth, is_class_level, current_pc):
new variables.
(expand_start_java_handler): add debugging info.
(expand_end_java_handler): ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31861 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (reload) Align stack frame to cfun->stack_alignment_needed,
not to BIGGEST_ALIGNMENT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31860 138bc75d-0d04-0410-961f-82ee72b054a4