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  1. 07 Mar, 2000 15 commits
    • All files: Updated copyright information. · 2ba5f774 
      	* All files: Updated copyright information.
	* COPYING: New file.
	* COPYING.LIB: Removed.
	* LIBGCJ_LICENSE: We now use GPL + special exception.

From-SVN: r32387
      Tom Tromey committed
    • mips.md (zero_extendsidi2): Always force operand one to memory for mips16. · 32fdad6e 
      	* config/mips/mips.md (zero_extendsidi2): Always force operand
	one to memory for mips16.

From-SVN: r32386
      Clinton Popetz committed
    • *** empty log message *** · 518f173d 
      From-SVN: r32385
      Alexandre Petit-Bianco committed
    • Test for PR gcj/162: · 8c214df6 
      	* libjava.lang/PR162.out: New file.
	* libjava.lang/PR162.java: New file.

From-SVN: r32384
      Tom Tromey committed
    • tree.h (INT_CST_LT, [...]): Remove unneeded casts. · 05bccae2 
      	* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
	(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
	(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
	(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
	(min_precision): Result is unsignd.
	(add_double, neg_double, mul_double): Low word is unsigned.
	(lshift_double, rshift_double, lrotate_double): Likewise.
	(rrotate_double, div_and_round_double): Likewise.
	(tree_floor_log2, compare_tree_int): New functions.
	(preserve_rtl_expr_temps): New declaration.
	* c-common.c (declare_hidden_char_array): Use compare_tree_int.
	(decl_attributes): Use tree_log2 to find alignment.
	Check for TREE_INT_CST_HIGH for format args.
	(min_precision): Now unsigned.
	Use tree_floor_log2.
	(truthvalue_conversion): Delete long-disabled code.
	* c-decl.c (finish_struct): Clean up tests on field width.
	(finish_function): Use compare_tree_int.
	* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
	* c-typeck.c (comptypes): Use tree_int_cst_equal.
	(default_conversion, digest_init): Use compare_tree_int.
	(build_binary_op): Use integer_all_onesp and compare_tree_int.
	Fix type errors in forming masks.
	* calls.c (initialize_argument_information): Use compare_tree_int.
	* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
	* except.c (expand_eh_region_start_tree): Use compare_tree_int.
	* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
	(store_field): Use compare_tree_int.
	(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
	(expand_expr, case ARRAY_REF): Use compare_tree_int.
	(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
	(do_store_flag): Use compare_tree_int.
	* fold-const.c (encode, decode): Low part is always unsigned.
	(force_fit_type, add_double, neg_double, mul_double): Likewise.
	(lshift_double, rshift_double, lrotate_double): Likewise.
	(rrotate_double, div_and_round_double, int_const_binop): Likewise.
	(fold_convert): Use compare_tree_int.
	(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
	(invert_truthvalue, case INTEGER_CST): Likewise.
	(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
	* mkdeps.c (deps_dummy_targets): Make I unsigned.
	* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
	(lshift_double, rshift_double, lrotate_double, rrotate_double):
	Likewise.
	* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
	(expand_end_case): Use compare_tree_int.
	(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
	* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
	(layout_decl): Likewise.
	(layout_record, layout_union): Make sizes unsigned.
	(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
	(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
	* tree.c (struct type_hash): hashcode is unsigned.
	(build_type_attribute_variant, type_hash_list): Likewise.
	(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
	(attribute_hash_list, build_array_type, build_method_type): Likewise.
	(build_complex_type): Likewise.
	(real_value_from_int_cst): Remove unneeded casts.
	(integer_all_onesp): Add casts.
	(tree_floor_log2, compare_tree_int): New functions.
	(build_index_type): Use tree_int_cst_sgn.
	* varasm.c (assemble_variable): Use compare_tree_int.
	* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
	HOST_WIDE_INT.
	* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
	since unsigned.
	* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
	Use compare_tree_int.
	(expand_goto_except_cleanup): Likewise.
	* cp/class.c (dfs_modify_vtables): I is now unsigned.
	(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
	(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
	* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
	* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
	* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
	* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
	Call integer_all_onesp.
	* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
	* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
	(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
	(ffecom_transform_equiv_): Likewise.
	* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
	* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
	(build_anewarray): Likewise.
	* java/parse.y (patch_newarray): Likewise.
	* java/parse.c: Regenerated.

From-SVN: r32383
      Richard Kenner committed
    • resolve.cc (_Jv_SearchMethodInClass): New function. · ddf0fc6c 
      2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>

        * resolve.cc (_Jv_SearchMethodInClass): New function.
        (_Jv_ResolvePoolEntry): Search superinterfaces for interface
        methods.
        * java/lang/Class.h (_Jv_SearchMethodInClass): New prototype.

2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>

        * java/lang/Class.h (union _Jv_IDispatchTable): New declaration.
        (struct _Jv_ifaces): New declaration.
        JV_CLASS: New macro definition.
        (getComponentType): Relocate below isArray() for inlining.
        (getModifiers): Declare `inline'.
        (getSuperclass): Ditto.
        (isArray): Ditto.
        (isPrimitive): Ditto.
        (_Jv_IsAssignableFrom): New prototype.
        (_Jv_LookupInterfaceMethodIdx): New prototype. Predeclare with "C"
        linkage.
        (_Jv_InitClass): Move from natClass.cc. Declare `inline'.
        Check for JV_STATE_DONE before invoking initializeClass().
        (_Jv_PrepareConstantTimeTables): New prototype.
        (_Jv_GetInterfaces): Ditto.
        (_Jv_GenerateITable): Ditto.
        (_Jv_GetMethodString): Ditto.
        (_Jv_AppendPartialITable): Ditto.
        (_Jv_FindIIndex): Ditto.
        depth, ancestors, idt: New class fields.

        * java/lang/natClass.cc (isAssignableFrom): Move functionality to
        inline function `_Jv_IsAssignableFrom'. Use that function.
        (isInstance): Declare `inline'.
        (initializeClass): Get lock on class before checking `state'. Unlock
        before calling resolveClass0. Call _Jv_PrepareConstantTimeTables
	with the lock held.
        (_Jv_LookupInterfaceMethod): Use _Jv_GetMessageString.
        (_Jv_IsAssignableFrom): New inline function. Test assignability
	using class->depth and ancestor table.
        (_Jv_IsInstanceOf): Use _Jv_IsAssignableFrom.
        (_Jv_CheckCast): Move from prims.cc. Use JV_CLASS and
        _Jv_IsAssignableFrom.
        (_Jv_CheckArrayStore): Ditto.
        (_Jv_LookupInterfaceMethodIdx): New function.
        INITIAL_IOFFSETS_LEN, INITIAL_IFACES_LEN: New #defines.
        (_Jv_PrepareConstantTimeTables): New function.
        (_Jv_IndexOf): Ditto.
        (_Jv_GetInterfaces): Ditto.
        (_Jv_GenerateITable): Ditto.
        (_Jv_GetMethodString): Ditto.
        (_Jv_AppendPartialITable): Ditto.
        iindex_mutex, iindex_mutex_initialized: New static fields.
        (_Jv_FindIIndex): New function.

        * java/lang/natClassLoader.cc (_Jv_NewClass): Set new jclass fields.

        * prims.cc (_Jv_CheckCast): Moved to natClass.cc.
        (_Jv_CheckArrayStore): Ditto.
        (JvNewCharArray, JvNewBooleanArray, JvNewByteArray, JvNewShortArray,
        JvNewIntArray, JvNewLongArray, JvNewFloatArray, JvNewDoubleArray):
        Moved to gcj/array.h.
        (_Jv_Realloc): New function.

        * gcj/cni.h: Move _Jv_PrimClass definitions to gcj/array.h.

        * gcj/array.h: _Jv_PrimClass definitions moved from gcj/cni.h.
        (JvNewCharArray, JvNewBooleanArray, JvNewByteArray,
        JvNewShortArray, JvNewIntArray, JvNewLongArray, JvNewFloatArray,
        JvNewDoubleArray): Implementations moved from prims.cc and
        declared `inline'.

        * gcj/javaprims.h (_Jv_Realloc): Prototype.

        * include/jvm.h (_Jv_LookupInterfaceMethodIdx): Prototype.

From-SVN: r32382
      Bryce McKinlay committed
    • decl.c (init_decl_processing): Added new class fields `depth', `ancestors', and… · 173f556c 
      decl.c (init_decl_processing): Added new class fields `depth', `ancestors', and `idt' to class_type_node.

2000-03-06  Bryce McKinlay  <bryce@albatross.co.nz>

	* decl.c (init_decl_processing): Added new class fields `depth',
	`ancestors', and `idt' to class_type_node. Use
	_Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
	* class.c (make_class_data): Push initial values for new fields.
	* java-tree.h: Updated prototype for `build_invokeinterface'.
	* expr.c (build_invokeinterface): Changed parameters to accept
	`method' tree. Calculate index of `method' in its declaring
	interface. Build call to _Jv_LookupInterfaceMethodIdx.
	(expand_invoke): Call `build_invokeinterface' with new parameters.
	* parse.y (patch_invoke): Call `build_invokeinterface' with new
	parameters.

(This is Bryce McKinlay's implementation of the interfaces
 constant-time dispatch and type checking techniques designed by Per
 Bothner.)

From-SVN: r32381
      Bryce McKinlay committed
    • Daily bump. · f2d2acce 
      From-SVN: r32380
      Jeff Law committed
    • oops · 25baa030 
      From-SVN: r32379
      Jason Merrill committed
    • cpphash.c (collect_expansion): Also catch ## at start of macro. · 7d26bd16 
              * cpphash.c (collect_expansion): Also catch ## at start of macro.

        * varasm.c (make_decl_rtl): Don't add a number to members of
        local classes.
        (make_function_rtl): Likewise.

From-SVN: r32378
      Jason Merrill committed
    • new · 5816f88b 
      From-SVN: r32377
      Jason Merrill committed
    • [multiple changes] · 614eaae0 
      2000-03-06  Bryce McKinlay <bryce@albatross.co.nz>

	* typeck.c (lookup_do): Search superinterfaces first
	when looking up an interface method. From Godmar Back
	<gback@cs.utah.edu>

2000-03-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* java-tree.h (lookup_argument_method2): Declared.
	(safe_layout_class): Prototype moved from parse.h.
	* parse.h (safe_layout_class): Prototype moved to java-tree.h.
	* parse.y (java_check_regular_methods): Local `super_class' gone.
	Call lookup_argument_method2 instead of lookup_argument_method.
	Perform modifier match for methods found declared in implemented
	interfaces. Fixed indentation problem. Overriding/hiding error
	report to take place only for methods found in classes.
	* typeck.c (lookup_argument_method): Changed leading
	comment. Re-written by calling lookup_do.
	(lookup_argument_method2): New function.
	(lookup_java_method): Re-written by calling lookup_do.
	(lookup_do): New function.

From-SVN: r32376
      Alexandre Petit-Bianco committed
    • gcse.c (compute_can_copy): Adjust if/else blocks from rth's patch from 2000-01-28. · 141b5810 
      * gcse.c (compute_can_copy): Adjust if/else blocks from rth's
patch from 2000-01-28.

From-SVN: r32375
      Alexandre Oliva committed
    • Test for PR gcj/164: · 1c30539d 
      	* libjava.compile/PR164.xfail: New file.
	* libjava.compile/PR164.java: New file.

From-SVN: r32374
      Tom Tromey committed
    • jni.cc (MARK_NONE): New define. · 8d00f617 
      	* jni.cc (MARK_NONE): New define.
	(MARK_USER): Likewise.
	(MARK_SYSTEM): Likewise.
	(struct _Jv_JNI_LocalFrame): Made `marker' bigger and `size'
	smaller.
	(_Jv_JNI_DeleteLocalRef): Use MARK_NONE in assert.
	(_Jv_JNI_EnsureLocalCapacity): Use MARK_NONE.
	(_Jv_JNI_PushLocalFrame): Use MARK_USER.
	(_Jv_JNI_PopLocalFrame): New version with additional `stop'
	argument.
	(call): Use MARK_SYSTEM.
	(_Jv_GetJNIEnvNewFrame): New function.
	(_Jv_LookupJNIMethod): New function.
	(_Jv_JNI_PopSystemFrame): New function.
	(call): Use _Jv_JNI_PopSystemFrame and _Jv_LookupJNIMethod.

From-SVN: r32373
      Tom Tromey committed
  3. 06 Mar, 2000 19 commits
  5. 05 Mar, 2000 6 commits