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2005-03-10SAXEventSink.java: Ignore element declarations if not currently parsing the DTD.Chris Burdess2-0/+12
2005-03-10 Chris Burdess <dog@bluezoo.org> * gnu/xml/dom/ls/SAXEventSink.java: Ignore element declarations if not currently parsing the DTD. From-SVN: r96255
2005-03-10New Stack Trace infrastructure.Bryce McKinlay32-822/+1164
2005-03-10 Bryce McKinlay <mckinlay@redhat.com> New Stack Trace infrastructure. * Makefile.am (libgcj0_convenience_la_SOURCES): Add stacktrace.cc. (gnu/gcj/runtime/StackTrace.lo): Removed. (ordinary_java_source_files): Remove obsolete files. (nat_source_files): Remove obsolete files. Add natVMThrowable.cc. * configure.host (fallback_backtrace_h): Set backtrace header for mingw and cygwin targets. * configure.ac: Make symlink for fallback backtrace headers. * Makefile.in, configure: Rebuilt. * defineclass.cc (_Jv_ClassReader::read_one_code_attribute): Read 'LineNumberTable' attribute. (_Jv_ClassReader::read_one_class_attribute): Read 'SourceFile' attribute. (_Jv_ClassReader::handleCodeAttribute): Initialize method line table fields. * exception.cc: Remove unused include. * interpret.cc (DIRECT_THREADED, insn_slot): Moved to java-interp.h. (SAVE_PC): New macro. Save current PC in the interpreter frame. (NULLCHECK, NULLARRAYCHECK): Use SAVE_PC. (_Jv_InterpMethod::compile): Translate bytecode PC values in the line table to direct threaded instruction values. (_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): Removed. (_Jv_InterpMethod::run): No longer member function. All callers updated. Remove _Unwind calls. Call SAVE_PC whenever a call is made or where an instruction could throw. (_Jv_InterpMethod::get_source_line): New. Look up source line numbers in line_table. * prims.cc (catch_segv): Construct exception after MAKE_THROW_FRAME. (catch_fpe): Likewise. * stacktrace.cc: New file. Stack trace code now here. * gnu/gcj/runtime/MethodRef.java: * gnu/gcj/runtime/NameFinder.java: Mostly reimplemented. Now simply calls addr2line to look up PC addresses in a given binary or shared library. * gnu/gcj/runtime/StackTrace.java, gnu/gcj/runtime/natNameFinder.cc, gnu/gcj/runtime/natStackTrace.cc: Removed. * gnu/java/lang/MainThread.java (call_main): Add comment warning that this function name is specially recognised by the stack trace code and shouldn't be changed. * include/java-interp.h (DIRECT_THREADED, insn_slot): Moved here. (struct _Jv_LineTableEntry, line_table, line_table_len): New. (_Jv_InterpMethod::run): Update declaration. (_Jv_StackTrace_): New friend. NameFinder and StackTrace no longer friends. (_Jv_InterpFrame): Renamed from _Jv_MethodChain. Add PC field. * include/java-stack.h: New file. Declarations for stack tracing. * include/jvm.h (_Jv_Frame_info): Removed. * java/lang/Class.h: Update friend declarations. * java/lang/VMClassLoader.java (getSystemClassLoader): Simplify exception message. * java/lang/VMThrowable.java (fillInStackTrace): Now native. (getStackTrace): Now native. (data): New RawDataManaged field. * java/lang/natClass.cc: Update includes. (forName): Use _Jv_StackTrace::GetCallingClass for calling-classloader check. (getClassLoader): Likewise. * java/lang/natRuntime.cc: Update includes. (_load): Use _Jv_StackTrace::GetFirstNonSystemClassLoader. * java/lang/natVMSecurityManager.cc: Update includes. (getClassContext): Use _Jv_StackTrace::GetClassContext. * java/lang/natVMThrowable.cc: New file. Native methods for VMThrowable. * java/lang/reflect/natArray.cc: Update includes. (newInstance): Use _Jv_StackTrace::GetCallingClass to implement accessibility check. * java/lang/reflect/natConstructor.cc: Update includes. (newInstance): Use _Jv_StackTrace::GetCallingClass to implement accessibility check. * java/lang/reflect/natField.cc: Update includes. (getAddr): Use _Jv_StackTrace::GetCallingClass to implement accessibility check. * java/lang/reflect/natMethod.cc: Update includes. (invoke): Use _Jv_StackTrace::GetCallingClass to implement accessibility check. * java/util/natResourceBundle.cc: Update includes. (getCallingClassLoader): Use _Jv_StackTrace::GetCallingClass. * java/util/logging/natLogger.cc: Update includes. Use _Jv_StackTrace::GetCallerInfo to get call-site info. * sysdep/generic/backtrace.h: Fallback backtrace code. Stub implementation. * sysdep/i386/backtrace.h: New. Fallback backtrace code. i386 implementation. From-SVN: r96253
2005-03-10re PR java/20312 (No warning on bad method)Ranjit Mathew4-1/+15
* testsuite/libjava.compile/PR20312.java: New file. * testsuite/libjava.compile/PR20312.xfail: Likewise. * testsuite/libjava.jacks/jacks.xfail: Remove 9.2-implicit-15. From-SVN: r96252
2005-03-10re PR java/20312 (No warning on bad method)Ranjit Mathew2-5/+7
PR java/20312 * parse.y (checks_throws_clauses): Check exceptions list even when the base class does not come from a source file being compiled. (java_complete_lhs): Remove unused variable 'wfl'. From-SVN: r96251
2005-03-10* tree-outof-ssa.c (analyze_edges_for_bb): Update a comment.Kazu Hirata2-2/+3
From-SVN: r96250
2005-03-10tree-outof-ssa.c (analyze_edges_for_bb): Make the return type void.Kazu Hirata2-15/+20
* tree-outof-ssa.c (analyze_edges_for_bb): Make the return type void. (perform_edge_inserts): Unconditionally call free_dominator_info. From-SVN: r96249
2005-03-10* config/xtensa/xtensa.h (MEMBER_TYPE_FORCES_BLK): Define.Bob Wilson2-0/+13
From-SVN: r96245
2005-03-10* bitmap.c (bitmap_copy): Remove manual loop unrolling.Nathan Sidwell2-11/+3
From-SVN: r96243
2005-03-10value-prof.c (rtl_find_values_to_profile): Use gcc_assert and gcc_unreachable.Nathan Sidwell1-4/+2
* value-prof.c (rtl_find_values_to_profile): Use gcc_assert and gcc_unreachable. (rtl_register_value_prof_hooks, tree_value_profile_transformations, tree_register_value_prof_hooks): Likewise. * var-tracking.c (stack_adjust_offset_pre_post, variable_htab_free, variable_union, dataflow_set_different_2, count_uses, variable_was_changed, set_frame_base_location, set_variable_part, emit_note_insn_var_location, vt_emit_notes, vt_add_function_parameters): Likewise. * varasm.c (named_section_real, named_section, make_decl_rtl, asm_emit_uninitialised, assemble_integer, decode_addr_const, const_hash_1, compare_constant, copy_constant, force_const_mem, output_constant_pool_2, output_constant_pool_1, output_constant, output_constructor, make_decl_one_only, decl_tls_model, default_no_named_section, default_elf_select_section_1, default_unique_section_1): Likewise. * vec.c (vec_gc_o_reserve, vec_heap_o_reserve): Likewise. * vmsdbgout.c (addr_const_to_string): Likewise. From-SVN: r96242
2005-03-10value-prof.c (rtl_find_values_to_profile): Use gcc_assert and gcc_unreachable.Nathan Sidwell6-193/+151
* value-prof.c (rtl_find_values_to_profile): Use gcc_assert and gcc_unreachable. (rtl_register_value_prof_hooks, tree_value_profile_transformations, tree_register_value_prof_hooks): Likewise. * var-tracking.c (stack_adjust_offset_pre_post, variable_htab_free, variable_union, dataflow_set_different_2, count_uses, variable_was_changed, set_frame_base_location, set_variable_part, emit_note_insn_var_location, vt_emit_notes, vt_add_function_parameters): Likewise. * varasm.c (named_section_real, named_section, make_decl_rtl, asm_emit_uninitialised, assemble_integer, decode_addr_const, const_hash_1, compare_constant, copy_constant, force_const_mem, output_constant_pool_2, output_constant_pool_1, output_constant, output_constructor, make_decl_one_only, decl_tls_model, default_no_named_section, default_elf_select_section_1, default_unique_section_1): Likewise. * vec.c (vec_gc_o_reserve, vec_heap_o_reserve): Likewise. * vmsdbgout.c (addr_const_to_string): Likewise. From-SVN: r96241
2005-03-10FileChannelImpl.java (smallTransferFrom): New.Andrew Haley2-12/+97
2005-03-09 Andrew Haley <aph@redhat.com> * gnu/java/nio/channels/FileChannelImpl.java (smallTransferFrom): New. (smallTransferTo): New. (transferFrom): Loop around smallTransferFrom, copying pageSize bytes each time. (transferTo): Likewise. From-SVN: r96240
2005-03-10re PR target/20375 (C++ ICE in assign_parm_find_entry_rtl)Nathan Sidwell4-29/+41
PR c++/20375 * function.c (struct assign_parm_data_one): Remove last_named field. (assign_parm_find_data_types): Don't determine last_named. Reorder named_parm determination. (assign_parms): Only setup varargs on the last non-varadic parameter. testsuite: PR c++/20375 * g++.dg/other/stdarg3.C: New. From-SVN: r96237
2005-03-10PR c++/18384, c++/18327Jakub Jelinek4-19/+27
PR c++/18384, c++/18327 * decl.c (reshape_init_array): Use UHWI type for max_index_cst and index. Convert max_index to size_type_node if it isn't host_integerp (, 1). * g++.dg/init/array19.C: New test. From-SVN: r96236
2005-03-10(load_sda_base_32): New pattern. Loads sda base address on medium model.Kazuhiro Inaoka2-0/+13
From-SVN: r96233
2005-03-10Makefile.in (tree-optimize.o): Add CFGLOOP_H dependence.Zdenek Dvorak17-38/+261
* Makefile.in (tree-optimize.o): Add CFGLOOP_H dependence. * cfgloop.c (flow_loop_nodes_find): Export. * cfgloop.h (flow_loop_nodes_find, fix_loop_structure): Declare. * cfgloopmanip.c (fix_loop_structure): New function. * predict.c (predict_loops): Clean up the loops information. * tree-cfg.c (cleanup_tree_cfg_loop): New function. (tree_can_merge_blocks_p, remove_bb, tree_forwarder_block_p): Respect loop structure. * tree-flow.h (cleanup_tree_cfg_loop): Declare. (rewrite_into_loop_closed_ssa): Declaration changed. * tree-loop-linear.c (linear_transform_loops): Add argument to rewrite_into_loop_closed_ssa call. * tree-ssa-loop-ch.c (copy_loop_headers): Ditto. * tree-ssa-loop-im.c (move_computations): Ditto. * tree-ssa-loop.c (tree_loop_optimizer_init): Ditto. * tree-vectorizer.c (vectorize_loops): Ditto. * tree-optimize.c: Include cfgloop.h. (execute_todo): Choose whether to call cleanup_tree_cfg or cleanup_tree_cfg_loop. * tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables, (tree_unroll_loops_completely): Enable cleanup_tree_cfg_loop call. * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Enable cleanup_tree_cfg_loop call. * tree-ssa-loop-manip.c (find_uses_to_rename_bb): New function. (find_uses_to_rename, rewrite_into_loop_closed_ssa): Support work on part of cfg. From-SVN: r96232
2005-03-10libiberty.h (gettimeofday): Declare.Mark Mitchell6-7/+71
* libiberty.h (gettimeofday): Declare. * configure.ac (funcs): Add gettimeofday. * configure: Regenerated. * gettimeofday.c: New file. * Makefile.in (CFILES): Add gettimeofday. (CONFIGURED_OFILES): Add gettimeofday.o. (./gettimeofday.o): New rule. From-SVN: r96230
2005-03-10Daily bump.GCC Administrator2-2/+2
From-SVN: r96228
2005-03-10re PR inline-asm/20314 (Bogus differ in number of alternatives error)Jakub Jelinek6-3/+185
PR inline-asm/20314 * gimplify.c (gimplify_asm_expr): Handle input/output constraints with multiple alternatives. * stmt.c (parse_output_constraint): Fix a typo. * gcc.dg/torture/pr20314-1.c: New test. * gcc.dg/torture/pr20314-2.c: New test. From-SVN: r96222
2005-03-1012658_thread-1.cc: Don't XFAIL on GNU/Linux.Ben Elliston2-2/+5
* testsuite/22_locale/locale/cons/12658_thread-1.cc: Don't XFAIL on GNU/Linux. From-SVN: r96221
2005-03-09xtensa.h (TRAMPOLINE_TEMPLATE): Use "no-transform" assembly directive ↵Bob Wilson2-2/+7
instead of deprecated "no-generics". * config/xtensa/xtensa.h (TRAMPOLINE_TEMPLATE): Use "no-transform" assembly directive instead of deprecated "no-generics". From-SVN: r96218
2005-03-09re PR libgcj/20389 (BufferedInputStream gets ArrayIndexOutOfBoundsExeception)David Daney3-55/+46
2005-03-09 David Daney <ddaney@avtrex.com> PR libgcj/20389 Merge BufferedInputStream from GNU Classpath. * java/io/BufferedInputStream.java (marktarget): Field removed. (CHUNKSIZE): Field removed. (bufferSize): New field. (BufferedInputStream): Initialize fields. (close): Invalidate mark and buffer indexes. (mark): Rewritten. (read()): Move mark handling code to refill. (read(byte[], int, int)): Ditto. (skip): Ditto and simplify EOF testing. (refill): Rewritten. * java/io/InputStreamReader.java (refill): Removed mark and reset of internal BufferedInputStream. From-SVN: r96217
2005-03-09s390.c (s390_secondary_output_reload_class): Adapt check for non-offsettable ↵Ulrich Weigand5-5/+59
memory references to cope with outstanding... * config/s390/s390.c (s390_secondary_output_reload_class): Adapt check for non-offsettable memory references to cope with outstanding reload replacements. * config/s390/s390.md ("reload_outti"): Call find_replacement to avoid losing outstanding address reloads. ("reload_outdi", "reload_outdf"): Likewise. testsuite/ChangeLog: * gcc.dg/20050309-1.c: New test. From-SVN: r96214
2005-03-09pex-os2.c: Remove.Ian Lance Taylor5-83/+11
* pex-os2.c: Remove. * configure.ac: Remove *-*-os2-emx* case when setting pexecute. * Makefile.in (CFILES): Remove pex-os2.c. (CONFIGURED_OFILES): Remove pex-os2.o. (pex-os2.o): Remove target. * configure: Rebuild. From-SVN: r96211
2005-03-09natVMClassLoader.cc (defineClass): Reference 'systemClassLoader' field directly.Tom Tromey4-6/+16
* java/lang/natVMClassLoader.cc (defineClass): Reference 'systemClassLoader' field directly. * java/lang/natRuntime.cc (_load): Reference 'systemClassLoader' field directly. * java/lang/natClassLoader.cc (_Jv_RegisterInitiatingLoader): Reference 'systemClassLoader' field directly. (_Jv_UnregisterInitiatingLoader): Likewise. (_Jv_FindClass): Likewise. From-SVN: r96208
2005-03-09fdlibm.h: Merge an AIX define from GNU Classpath.Andreas Tobler3-6/+13
2005-03-09 Andreas Tobler <a.tobler@schweiz.ch> * java/lang/fdlibm.h: Merge an AIX define from GNU Classpath. * java/lang/mprec.h: Remove commented headers. Fix comment to match the file in GNU Classpath style. From-SVN: r96207
2005-03-09builtins.c (fold_builtin_cbrt, [...]): Rearrange code.Kaveh R. Ghazi5-83/+161
* builtins.c (fold_builtin_cbrt, fold_builtin_pow): Rearrange code. Add more cbrt transformations. testsuite: * gcc.dg/builtins-10.c: Reactivate disabled test. * gcc.dg/torture/builtin-power-1.c: Likewise. Also add tests for new cbrt transformations. From-SVN: r96206
2005-03-09URLClassLoader.java (addURLImpl): Reset 'thisString'.Tom Tromey2-15/+26
* java/net/URLClassLoader.java (addURLImpl): Reset 'thisString'. (toString): Synchronize. From-SVN: r96205
2005-03-09* fold-const.c (fold_unary_to_constant): Add FIX_ROUND_EXPR case.Kaveh R. Ghazi2-0/+5
From-SVN: r96204
2005-03-09fold-const.c (fold_unary, [...]): Take decomposed arguments, code, type, ↵Kazu Hirata2-16/+18
op0, and op1 in case of fold_binary. * fold-const.c (fold_unary, fold_binary): Take decomposed arguments, code, type, op0, and op1 in case of fold_binary. (fold): Update calls to fold_unary and fold_binary. From-SVN: r96202
2005-03-09fold-const.c (fold_unary, [...]): Return NULL_TREE when a given tree is not ↵Kazu Hirata2-33/+44
simplified. * fold-const.c (fold_unary, fold_binary, fold_ternary): Return NULL_TREE when a given tree is not simplified. (fold): Return the original tree when any of the functions mentioned above NULL_TREE. From-SVN: r96201
2005-03-09re PR java/20338 (Program compiled with gcj crashes when accessing private ↵Ranjit Mathew2-2/+9
static method from nested class) PR java/20338 * decl.c (finish_method): Emit _Jv_InitClass for private static methods inside inner classes as well. From-SVN: r96200
2005-03-09re PR c++/20208 (No array-to-pointer decay happens for template functions)Mark Mitchell4-0/+28
PR c++/20208 * pt.c (tsubst_decl): Apply array-to-pointer and function-to-pointer conversions to function arguments. (regenerate_decl_from_template): Likewise. PR c++/20208 * g++.dg/template/array13.C: New test. From-SVN: r96197
2005-03-09builtins.c (fold_builtin_unordered_cmp): Change prototype to take a fndecl ↵Roger Sayle2-11/+17
and an arglist instead of a CALL_EXPR, exp. * builtins.c (fold_builtin_unordered_cmp): Change prototype to take a fndecl and an arglist instead of a CALL_EXPR, exp. From-SVN: r96196
2005-03-09re PR c++/16859 (Empty initializer for array of unknown size spuriously ↵Paolo Carlini2-0/+10
accepted) 2005-03-09 Paolo Carlini <pcarlini@suse.de> PR c++/16859 * g++.dg/init/brace4.C: New test. From-SVN: r96195
2005-03-09re PR c++/16859 (Empty initializer for array of unknown size spuriously ↵Paolo Carlini2-4/+15
accepted) 2005-03-09 Paolo Carlini <pcarlini@suse.de> PR c++/16859 * decl.c (complete_array_type): In pedantic mode, return 3 for an empty initializer list as the initializer for an array of unknown bound (8.5.1/4). (maybe_deduce_size_from_array_init): Fix final test to use the above. From-SVN: r96194
2005-03-09cfgbuild.c (state, [...]): Move just before make_edges.Kazu Hirata2-19/+35
* cfgbuild.c (state, STATE, SET_STATE, BLOCK_USED_BY_TABLEJUMP, FULL_STATE): Move just before make_edges. (make_edges): Speed up by skipping blocks with BLOCK_ORIGINAL. (find_basic_blocks): Set the state of each basic block to BLOCK_NEW. From-SVN: r96193
2005-03-09re PR c++/20186 (ICE with static_cast and type dependent variable (templates))Nathan Sidwell4-1/+69
cp: PR c++/20186 * pt.c (contains_dependent_cast_p): New. (fold_non_dependent_expr): Call it. testsuite: PR c++/20186 * g++.dg/template/non-dependent12.C: New. From-SVN: r96190
2005-03-09* tree-ssa-loop-im.c (lhs): Remove.Kazu Hirata2-2/+3
From-SVN: r96189
2005-03-09* tree-ssa-alias.c (may_alias_p): Remove v_ann.Kazu Hirata2-2/+3
From-SVN: r96188
2005-03-09* tree-sra.c (decide_block_copy): Remove inst_count.Kazu Hirata2-2/+3
From-SVN: r96187
2005-03-09* tree-outof-ssa.c (num_nodes): Remove num_nodes.Kazu Hirata2-2/+2
From-SVN: r96186
2005-03-09* tree-into-ssa.c (ann): Remove ann.Kazu Hirata2-2/+2
From-SVN: r96185
2005-03-09* tree-eh.c (tree_could_trap_p): Remove idx.Kazu Hirata2-2/+3
From-SVN: r96184
2005-03-09tree-data-ref.c (array_base_name_differ_p): Remove ta and tb.Kazu Hirata2-4/+3
* tree-data-ref.c (array_base_name_differ_p): Remove ta and tb. From-SVN: r96183
2005-03-09function.c (thread_prologue_and_epilogue_insns): Remove i and newinsn.Kazu Hirata2-4/+4
* function.c (thread_prologue_and_epilogue_insns): Remove i and newinsn. From-SVN: r96182
2005-03-09* Makefile.in: Fix incorrect use of ' in shell commandArnaud Charlet2-1/+5
From-SVN: r96181
2005-03-09re PR c++/20142 (implicit assignment operator with multi-dimensional array ↵Mark Mitchell2-1/+5
is broken) PR c++/20142 * g++.dg/init/array18.C: Add dg-do run marker. From-SVN: r96178
2005-03-09re PR c++/20142 (implicit assignment operator with multi-dimensional array ↵Mark Mitchell8-33/+51
is broken) PR c++/20142 * cp-tree.h (target_type): Remove. * decl.c (layout_var_decl): Remove #if 0'd code. (cp_finish_decl): Remove dead code. * init.c (build_vec_init): When determining whether or not the element type has an asignment operator, look through all array dimensions. * typeck.c (target_type): Remove. PR c++/20142 * g++.dg/init/array18.C: New test. From-SVN: r96170
2005-03-09* real.c (real_nan): Remove neg.Kazu Hirata2-2/+3
From-SVN: r96169
2005-03-09* loop-unroll.c (analyze_insns_in_loop): Remove preheader.Kazu Hirata2-2/+3
From-SVN: r96168
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