* 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

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31859 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2.h (DW_CFA_GNU_negative_offset_extended): New constant.
* dwarf2out.c (dwarf_cfi_name): Print name of new constant.
(reg_save): Use DW_CFA_GNU_negative_offset_extended when needed.
(output_cfi): Handle output of DW_CFA_GNU_negative_offset_extended.
* frame.c (execute_cfa_insn): Handle
DW_CFA_GNU_negative_offset_extended.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31858 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (tidy_fallthru_edges): Split out from ...
        (delete_unreachable_blocks): ... here.
        (find_basic_blocks): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31857 138bc75d-0d04-0410-961f-82ee72b054a4

* stmt.c (expand_decl): Do set RTX_UNCHANGING_P for TREE_READONLY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31856 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/Properties.java (setProperty): New method.
(store): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31855 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (GEN_PROTOS_OBJS): Remove libcpp.a.
(gen_protos.o): Don't depend on cpplib.h or cpphash.h.
(fix-header.o): Don't depend on cpphash.h.

* scan.c (hashstr): New function.
* scan.h: Prototype it.
* fix-header.c: Don't include cpphash.h.  Use hashstr.
* gen-protos.c: Don't include cpphash.h or cpplib.h.  Use
hashstr.  Report hash table statistics.  Add private
definition of xrealloc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31854 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.h (TARGET_SWITCHES): Fix typo in option name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31853 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (thread_prologue_and_epilogue_insns): Don't replace
        jumps with returns unless they are jumps to the fallthru block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31852 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.md (addqi3_cc): Fix contraints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31851 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.other/cast5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31850 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
strip array element qualifiers too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31849 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31848 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (emit_return_into_block): Wrap in #ifdef HAVE_return.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31847 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/Runtime.java (_load): Declare.
(load, loadLibrary): Wrote in terms of _load.
* java/lang/natRuntime.cc (load): Call JNI_OnLoad if it appears in
library.
(loadLibrary): Likewise.
Include <jni.h>.
(_load): New method.
(loadLibrary, load): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31846 138bc75d-0d04-0410-961f-82ee72b054a4

* jni.cc (ThrowableClass): New define.
(_Jv_JNI_Throw): Check argument.
(_Jv_JNI_ThrowNew): Likewise.
(wrap_value): Don't wrap object if it is NULL.
(_Jv_JNI_DefineClass): Use wrap_value.
(_Jv_JNI_FindClass): Likewise.
(_Jv_JNI_GetSuperclass): Likewise.
(_Jv_JNI_ExceptionOccurred): Likewise.
(_Jv_JNI_AllocObject): Likewise.
(_Jv_JNI_GetObjectClass): Likewise.
(_Jv_JNI_NewString): Likewise.
(_Jv_JNI_NewStringUTF): Likewise.
(_Jv_JNI_NewObjectArray): Likewise.
(_Jv_JNI_GetObjectArrayElement): Likewise.
(_Jv_JNI_NewPrimitiveArray): Likewise.
(_Jv_JNI_ToReflectedField): Likewise.
(_Jv_JNI_ToReflectedMethod): Likewise.
(_Jv_JNI_AllocObject): Check argument.
(_Jv_JNI_NewObjectV): Likewise.
(_Jv_JNI_NewObject): Likewise.
(_Jv_JNI_NewObjectA): Likewise.
(_Jv_JNI_GetObjectClass): Likewise.
(_Jv_JNI_GetField): Likewise.
(_Jv_JNI_SetField): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31845 138bc75d-0d04-0410-961f-82ee72b054a4

* interpret.cc (PUSHL): Don't use expression statement.
(PUSHD): Likewise.
(LOADL): Likewise.
(STOREL): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31844 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (store_parm_decls): Don't build cleanups for parameters
while processing_template_decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31842 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.lang/instinit2.out: New file.
* libjava.lang/instinit2.java: New file.
* libjava.lang/instinit.out: New file.
* libjava.lang/instinit.java: New file.
* libjava.lang/anonarray2.out: New file.
* libjava.lang/anonarray2.java: New file.
* libjava.lang/anonarray.out: New file.
* libjava.lang/anonarray.java: New file.
* libjava.lang/nested_with_ctor.out: New file.
* libjava.lang/nested_with_ctor.java: New file.
* libjava.lang/anfi.out: New file.
* libjava.lang/anfi.java: New file.
* libjava.lang/stub.out: New file.
* libjava.lang/stub.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31841 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (cpp_get_token): Call CPP_BUMP_LINE after reading a
carriage return after a macro name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31840 138bc75d-0d04-0410-961f-82ee72b054a4

* jni.cc (add_char): Conditional on INTERPRETER.
(mangled_name): Likewise.
(call): Likewise.
* include/java-interp.h (class _Jv_MethodBase): Conditional on
INTERPRETER.
(class _Jv_JNIMethod): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31839 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386/beos-elf.h: (ASM_IDENTIFY_GCC): Define to nothing
        so the gcc2_compiled symbol doesn't confuse BeOS debuggers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31838 138bc75d-0d04-0410-961f-82ee72b054a4

    * cp-tree.h (struct saved_scope): Add incomplete field.
        (namespace_scope_incomplete): New macro.
        * decl.c (pushdecl): Use it.
        (hack_incomplete_structures): Use it.  See through artificial
        binding levels.
        (mark_saved_scope): Mark it.

        Implement access control for nested types.
        * search.c (type_access_control): New fn.
        (accessible_p): Now we do perform access control for types.
        * semantics.c (deferred_type_access_control): New fn.
        (initial_deferred_type_access_control): New fn.
        (begin_function_definition): Call it.  Add lookups parm.
        * decl.c (struct binding_level): Add this_class field.
        (pushlevel_class): Set it.
        (mark_binding_level): Mark it.
        (lookup_name_real): Use it.  Call type_access_control.
        (mark_saved_scope): Mark lookups field.
        * cp-tree.h (flagged_type_tree): Add lookups field.
        (struct saved_scope): Add lookups field.
        (type_lookups): New macro.
        * parse.y (declmods): Now <ftype>.
        (parse_decl): Add lookups parm.  Call
        initial_deferred_type_access_control.
        (lang_extdef): Clear type_lookups.
        (typed_declspecs, declmods, typespec): Set lookups field.
        (initdcl): Call deferred_type_access_control.
        (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
        component_decl_1, named_parm): Adjust.
        * friend.c (is_friend): Nested classes are friends of their
        enclosing classes.

        * class.c (currently_open_derived_class): New fn.
        * method.c (hack_identifier): Use it.

        * lex.c (do_identifier): Remove obsolete code.

        * parse.y (typed_typespecs): Propagate new_type_flag properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31837 138bc75d-0d04-0410-961f-82ee72b054a4

update

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31836 138bc75d-0d04-0410-961f-82ee72b054a4

tweak wording

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31835 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-07  Zack Weinberg  <zack@wolery.cumb.org>

* cppfiles.c (deps_output): Count spacers in deps_column.

2000-02-07  Neil Booth  <NeilB@earthling.net>

* cppinit.c (initialize_dependency_output): If there is no
suffix, don't try to look for known suffixes.  Use strrchr.
(cpp_start_read): Remove duplicate initialization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31832 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (compute_argument_block_size): New argument
preferred_stack_boundary.
(expand_call): update cfun->preferred_stack_boundary, update call of
compute_argument_block_size
(emit_library_call): Increate cfun->preferred_stack_boundary
to PREFERRED_STACK_BOUNDARY
(emit_library_call_value): Likewise.
* explow.c (allocate_dynamic_stack_spave): Likewise.
* function.c (prepare_function_start): Set
cfun->preferred_stack_boundary
* function.h (struct function): Add preferred_stack_boundary field.
* integrate.c (expand_inline_function): Update
cfun->preferred_stack_boundary and cfun->stack_alignment_needed.
(copy_rtx_and_substitute): Align frame to stack_alignment_needed only.
* i386.c (compute_frame_size): Use cfun->preferred_stack_boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31831 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31830 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (my_strerror, cpp_error, cpp_error_with_line,
cpp_error_from_errno, cpp_warning, cpp_warning_with_line,
cpp_pedwarn, cpp_pedwarn_with_line,
cpp_pedwarn_with_file_and_line): Move to cpperror.c.
(cpp_print_file_and_line, v_cpp_error, v_cpp_warning,
v_cpp_error_with_line, v_cpp_warning_with_line,
cpp_message_from_errno, cpp_perror_with_name): Delete.

* cpperror.c (cpp_print_containing_files): Take starting
buffer as argument.
(cpp_file_line_for_message): Rename to cpp_print_file_and_line.
(v_cpp_message): Now called directly by all entry points.
Remove -1 case.
(cpp_pfatal_with_name, cpp_message): Delete.
(cpp_notice_from_errno, cpp_ice): New functions.
(cpp_notice): Is now for reporting error conditions, just
without an associated file.
(cpp_error, cpp_error_with_line): Don't do anything if
opts->inhibit_errors is on.
(cpp_pedwarn_with_file_and_line): Take column argument also.

* cpplib.h: Update prototypes of exported functions.
(struct cpp_options): Add inhibit_errors.

* cppalloc.c, cppfiles.c: Use fprintf not cpp_notice for
non-error messages.  Include intl.h.

* cppinit.c, cppmain.c: Likewise.  Also, use
cpp_notice_from_errno instead of cpp_perror_with_name or
cpp_pfatal_with_name, and cpp_notice instead of cpp_message.

* cppexp.c, cpphash.c, cppinit.c, cpplib.c: Use cpp_ice to
report internal errors.

* cpplib.c (do_define): Switch bcopy to memcpy.
Give cpp_pedwarn_with_file_and_line a dummy column argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31829 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (copy_rest_of_line): Revert previous change: don't
bail out early if we hit a line comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31828 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.c (ix86_can_use_return_insn_p): Fail for large poped args
        and for non-empty stack frames.
        * i386.md (return): Expand to return-pop as needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31827 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (flow_delete_insn, make_edge, remove_edge): Export.
        * basic-block.h: Declare them.
        * emit-rtl.h (active_insn_p): New.
        (next_active_insn, prev_active_insn): Use it.
        * rtl.h: Declare it.
        * function.c (emit_return_into_block): New.
        (thread_prologue_and_epilogue_insns): Insert return insns instead
        of epilogues when possible.
        * jump.c (jump_optimize_1): Remove code to insert a return insn
        on the fallthru to the exit block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31826 138bc75d-0d04-0410-961f-82ee72b054a4

    * simplify-rtx.c (simplify_relational_operation): Canonicalize
        constant to op1 for testing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31825 138bc75d-0d04-0410-961f-82ee72b054a4

2000-02-06  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

* config/c4x/c4x.md (*ldi_on_overflow): New pattern.
(fixuns_truncqfqi2): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31823 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.md (widening and peepholes): Mask the constant instead of
        using gen_lowpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31822 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.c (ix86_agi_dependant): Handle pro_epilogue_adjust_stack
        as a TYPE_LEA insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31821 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31820 138bc75d-0d04-0410-961f-82ee72b054a4

* cppfiles.c (read_and_prescan) [case SPECCASE_QUESTION]: Bump
input pointer before possibly branching off to the backslash
code.
* cpphash.c (macroexpand): Correctly delete \r escapes when
stringifying parameters.
* cpplib.c (copy_rest_of_line): Go directly to skip_block_comment
if we can; bail out early if we hit a line comment.
(handle_directive): Treat '# 123' in an .S file just like
'# <punctuation>'.  Discard the shifted '#' if we hit '#\n'.
Return 1 for '# not_a_directive'.
(get_directive_token): Pop macro buffers here, so that
cpp_get_token can't sneakily move past a newline.
Add sanity checks.
(cpp_get_token): goto randomchar if handle_directive returns 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31819 138bc75d-0d04-0410-961f-82ee72b054a4

* cppalloc.c: Update copyright.
* cpplib.c: Merge all the static function prototypes into one
block.
* cpplib.h: Remove #if 0 block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31818 138bc75d-0d04-0410-961f-82ee72b054a4

* cpperror.c: Remove #ifdef EMACS block.
* cppmain.c: Likewise.
* cpphash.c: Remove #if 0 blocks.
* cppinit.c: Remove #if 0 blocks, and the -lint option.
* cpplib.c: Remove #if 0 blocks and code referencing
pcp_inside_if or for_lint.  Remove duplicate error message.
Fix error messages for #else after #else or #elif.  Reformat.
Remove archaic TODO list.
* cpplib.h: Remove pcp_inside_if and for_lint flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31817 138bc75d-0d04-0410-961f-82ee72b054a4

* cp/tinfo.h: Remove apostrophes from C++ comment (xgettext
thinks this file is plain C).
* i386/osf1elf.h: Add missing backslash to multiline string.
* po/POTFILES.in: Remove stupid.c.
* exgettext: s/VPROTO/VPARAMS/ now that we are no longer using
VPROTO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31816 138bc75d-0d04-0410-961f-82ee72b054a4

Alan Modra  <alan@SPRI.Levels.UniSA.Edu.Au>
        * gcc.c-torture/execute/20000205-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31815 138bc75d-0d04-0410-961f-82ee72b054a4

   * longlong.h [sparc] (udiv_qrnnd): Avoid stringifying macro arg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31814 138bc75d-0d04-0410-961f-82ee72b054a4

   * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
       (print_name_for_stub_or_jni, process_file): Constify a char*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31813 138bc75d-0d04-0410-961f-82ee72b054a4

   * com.c (mark_tracker_head, mark_binding_level): Protoize.

       * where.c (mark_ffewhere_head): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31812 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (call.o): Depend on $(EXPR_H).

* call.c: Include "expr.h".

* class.c (dump_class_hierarchy): Add prototype.

* search.c (dfs_get_pure_virtuals): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31811 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (c-common.o): Depend on $(EXPR_H).

* c-common.c: Include expr.h.

* c-pragma.c (mark_align_stack): Add prototype.

* caller-save.c (add_stored_regs): Likewise.

* combine.c (record_promoted_value): Likewise.

* i386.c (ix86_sched_reorder_pentium, ix86_sched_reorder_ppro):
Likewise.

* cppinit.c (new_pending_define): Likewise.

* cpplib.c (skip_block_comment, skip_line_comment): Likewise.

* dwarf2out.c (save_rtx, splice_child_die, reverse_die_lists,
AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc,
AT_addr, AT_lbl, get_AT_ref, free_AT, free_die, local_scope_p,
class_scope_p): Likewise.

* dwarf2out.h (dwarf2out_set_demangle_name_func,
dwarf2out_add_library_unit_info): Likewise.

* ggc.h (ggc_page_print_statistics): Likewise.

* haifa-sched.c (propagate_deps): Likewise.

* reg-stack.c (next_flags_user, record_label_references): Likewise.

* rtl.h (set_stack_check_libfunc): Likewise.

* toplev.h (set_fatal_function): Likewise.

* toplev.c (set_fatal_function): Delete prototype.

* diagnostic.c: Deconstify functions returning malloc'ed ptrs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31810 138bc75d-0d04-0410-961f-82ee72b054a4

* ginclude/ppc-asm.h (FUNC_START): Use USER_LABEL_PREFIX.
(FUNC_END): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31808 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31806 138bc75d-0d04-0410-961f-82ee72b054a4

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

* caller-save.c: Include tm_p.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31805 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31804 138bc75d-0d04-0410-961f-82ee72b054a4

Word wrap comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31803 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31802 138bc75d-0d04-0410-961f-82ee72b054a4

  * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31801 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31800 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31799 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31798 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31797 138bc75d-0d04-0410-961f-82ee72b054a4

Added credits for Per Bothner's work on MPN.java and IntNum.java (for
BigInteger).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31795 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31794 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31793 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31792 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31791 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31790 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31789 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31787 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386/openbsd.h (INT_ASM_OP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31786 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31785 138bc75d-0d04-0410-961f-82ee72b054a4

* tm.texi: Fix various typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31784 138bc75d-0d04-0410-961f-82ee72b054a4