Bryce McKinlay [Sun, 26 Aug 2001 11:30:09 +0000 (11:30 +0000)]
Makefile.am: New friends for java/lang/Thread.h.
* Makefile.am: New friends for java/lang/Thread.h.
* prims.cc (runFirst): Removed.
(JvRunMain): Merged into _Jv_RunMain. Now just calls that.
(_Jv_RunMain): Now takes either a klass or class name parameter.
Create a gnu.gcj.runtime.FirstThread and attach the native thread
to that, then run it using _Jv_ThreadRun. Remove special handling of
jar files, instead pass is_jar parameter through to FirstThread.
* gcj/javaprims.h: Add prototypes for _Jv_ThreadRun and new variant
of _Jv_AttachCurrentThread.
* gnu/gcj/runtime/FirstThread.java (FirstThread): Now extends Thread.
(run): New method. Take care of looking up main class manifest
attribute and calling forName if neccessary. Then call call_main.
(call_main): New native method.
* gnu/gcj/runtime/natFirstThread.cc (call_main): New function, code
relocated from prims.cc. Look up and call main method.
* java/lang/Thread.java (run_): Removed.
* java/lang/natThread.cc (run_): Renamed to...
(_Jv_ThreadRun): this. JVMPI notification code moved to ...
(_Jv_NotifyThreadStart): here. New function.
(countStackFrames, destroy, resume, suspend, stop): Throw
UnsupportedOperationExceptions rather than JvFail'ing.
(_Jv_AttachCurrentThread): New variant takes a Thread argument.
Existing version wraps new variant.
reload1.c (reload): Make all entries in reg_equiv_memory_loc unshared.
* reload1.c (reload): Make all entries in reg_equiv_memory_loc
unshared.
* reload.c (make_memloc): Copy result if it is still
reg_equiv_memory_loc[regno] on return.
(subst_reloads) [ENABLE_CHECKING]: Check that none of
reg_equiv_constant, reg_equiv_memory_loc, reg_equiv_address and
reg_equiv_mem are modified by the substitutions.
Geoffrey Keating [Sat, 25 Aug 2001 17:24:30 +0000 (17:24 +0000)]
961203-1.x: Mark unsupported by stormy16.
* gcc.c-torture/compile/961203-1.x: Mark unsupported by stormy16.
* gcc.c-torture/compile/980506-1.x: Mark unsupported by stormy16.
* gcc.c-torture/compile/990617-1.x: Mark unsupported by stormy16.
Geoffrey Keating [Sat, 25 Aug 2001 17:14:36 +0000 (17:14 +0000)]
config.gcc: Add stormy16-*-elf case.
* config.gcc: Add stormy16-*-elf case.
* config/stormy16/stormy-abi: New file.
* config/stormy16/stormy16-lib2.c: New file.
* config/stormy16/stormy16-protos.h: New file.
* config/stormy16/stormy16.c: New file.
* config/stormy16/stormy16.h: New file.
* config/stormy16/stormy16.md: New file.
* config/stormy16/t-stormy16: New file.
David Edelsohn [Sat, 25 Aug 2001 02:26:44 +0000 (02:26 +0000)]
rs6000.c (rs6000_initialize_trampoline): Function descriptor members are pointer size, not constant 4.
* config/rs6000/rs6000.c (rs6000_initialize_trampoline): Function
descriptor members are pointer size, not constant 4.
* config/rs6000/rs6000.md (define_splits): Remove more unused
constraints.
Loren J. Rittle [Fri, 24 Aug 2001 21:57:15 +0000 (21:57 +0000)]
limits.h (__glibcpp_long_double_bits): Only define if not already provided by per-OS file.
* config/cpu/i386/bits/limits.h (__glibcpp_long_double_bits): Only
define if not already provided by per-OS file.
* config/os/bsd/freebsd/bits/os_defines.h (__glibcpp_long_double_bits):
Define.
* jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
file smaller than 4 bytes.
* parse.y (check_inner_circular_reference): New function.
(check_circular_reference): Likewise.
(array_initializer:): Accept {,}.
(java_check_circular_reference): Rewritten using
check_circular_reference and check_inner_circular_reference.
(java_complete_expand_method): Unconditionally save and restore
the unpurged exception list.
(build_dot_class_method_invocation): Unmangle signature parameter.
Sylvain Pion [Fri, 24 Aug 2001 17:40:31 +0000 (19:40 +0200)]
re PR libstdc++/3349 (bug in map::insert(p,t))
2001-08-24 Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
Phil Edwards <pme@sources.redhat.com>
PR libstdc++/3349
* include/bits/stl_tree.h (insert_unique): Revert last change.
Values inserted at begin() must be less, not greater, than *begin()'s.
* testsuite/23_containers/map_insert.cc: New file.
Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
From-SVN: r45155
Zack Weinberg [Fri, 24 Aug 2001 16:01:42 +0000 (16:01 +0000)]
expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv to zero.
* expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv
to zero.
(mode_for_extraction): No need for #ifdefs. Add default-case abort
to switch.
(store_bit_field): Eliminate insv_bitsize variable. Put HAVE_insv
in if controlling use of insv.
(extract_bit_field): Likewise, for extv and extzv.
Jason Merrill [Fri, 24 Aug 2001 12:11:11 +0000 (08:11 -0400)]
tree.c (cp_build_qualified_type_real): Use get_qualified_type.
* tree.c (cp_build_qualified_type_real): Use get_qualified_type.
(build_cplus_array_type): Use cp_build_qualified_type, not
TYPE_MAIN_VARIANT, to get an unqualified version.
* tree.c (cp_build_qualified_type_real): Use get_qualified_type.
(build_cplus_array_type): Use cp_build_qualified_type, not
TYPE_MAIN_VARIANT, to get an unqualified version.
* decl2.c (grok_alignof): Lose.
(build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
* typeck.c (c_alignof): Lose.
* semantics.c (finish_sizeof, finish_alignof): New.
* parse.y: Use them.
* cp-tree.h: Declare them.
* config/ia64/ia64.c (ia64_register_move_cost): Add mode arguemnt.
Reorganize. Handle ADDL like GR, add GR_AND_BR. Handle TFmode.
(ia64_secondary_reload_class): Need GR between AR/BR and anything.
Need GR between FR and not GR_AND_FR.
* config/ia64/ia64-protos.h (ia64_register_move_cost): Update.
* config/ia64/ia64.h (reg_class): Add GR_AND_BR_REGS, move
AR regs before GR regs.
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update.
(PREFERRED_RELOAD_CLASS): Tweak for reordered classes.
(REGISTER_MOVE_COST): Update.
(MEMORY_MOVE_COST): Add GR_AND_FR_REGS.
Jason Merrill [Wed, 22 Aug 2001 14:51:32 +0000 (10:51 -0400)]
jump.c (squeeze_notes): Take parms by reference.
* jump.c (squeeze_notes): Take parms by reference. Handle END being
a squeezable note.
* rtl.h: Adjust.
* ifcvt.c (dead_or_predicable): Adjust.
* loop.c (find_and_verify_loops): Adjust.
* stmt.c (expand_end_case): Adjust.
* flow.c (merge_blocks_move_successor_nojumps): Adjust. Modify the
head and end insn pointers in the basic block, not just local copies.
(merge_blocks_move_predecessor_nojumps): Likewise.
Jason Merrill [Wed, 22 Aug 2001 14:42:22 +0000 (10:42 -0400)]
pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
* pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
* tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
final.c (LABEL_ALIGN_AFTER_BARRIER): Default to no alignment.
* final.c (LABEL_ALIGN_AFTER_BARRIER): Default to no alignment.
(final_scan_insn): Consider jump tables data even if we have no
independant text section if !JUMP_TABLES_IN_TEXT_SECTION. Use
ADDR_VEC_ALIGN.
* config/ia64/ia64.h (JUMP_TABLES_IN_TEXT_SECTION): Remove.
(ASM_OUTPUT_CASE_END): Remove.
(ASM_OUTPUT_ADDR_DIFF_ELT): Emit pc-relative references.
* config/ia64/ia64.md (tablejump): Decode pc-relative references.
* config/ia64/sysv4.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Remove.
Zack Weinberg [Wed, 22 Aug 2001 07:16:50 +0000 (07:16 +0000)]
caller-save.c: Don't include insn-codes.h.
* caller-save.c: Don't include insn-codes.h.
(reg_save_code, reg_restore_code): Make arrays of int.
All uses updated to match.
(insert_save, insert_restore): No need to initialize "code"
variable upon declaration.
* Makefile.in: update dependencies; fix typo in clean rule.
Zack Weinberg [Wed, 22 Aug 2001 00:39:24 +0000 (00:39 +0000)]
caller-save.c: Don't include insn-codes.h.
* caller-save.c: Don't include insn-codes.h.
(reg_save_code, reg_restore_code): Make arrays of int.
All uses updated to match.
(insert_save, insert_restore): No need to initialize "code"
variable upon declaration.
* Makefile.in: update dependencies; fix typo in clean rule.
Zack Weinberg [Wed, 22 Aug 2001 00:33:33 +0000 (00:33 +0000)]
expmed.c (mode_for_extraction): New function.
* expmed.c (mode_for_extraction): New function.
(store_bit_field, extract_bit_field): Use it.
* expr.h: Prototype it and provide an enum for its first argument.
* combine.c, function.c, recog.c: Don't include insn-codes.h.
Use mode_for_extraction rather than testing HAVE_insv/extv/extzv
and digging through the insn_data tables.
* Makefile.in: Update dependencies.
Neil Booth [Tue, 21 Aug 2001 23:05:12 +0000 (23:05 +0000)]
cppfiles.c (stack_include_file): line-map.c now handles include depth.
* cppfiles.c (stack_include_file): line-map.c now handles include
depth.
(handle_missing_handler): Similarly.
(_cpp_execute_include): Similarly.
(_cpp_pop_file_buffer): Similarly.
* cpphash.h (struct cpp_reader): Remove system_include_depth,
buffer_stack_depth and include_depth.
* cpplib.c (do_include_common): line-map.c now handles include depth.
(cpp_push_buffer): Similarly.
(_cpp_pop_buffer): Similarly.
* cppmacro.c (builtin_macro): Update.
* line-map.c (init_line_maps): Set depth.
(add_line_map): Increment "used" earlier. Update and use the
include depth.
(trace_include): Use the include depth.
* line-map.h (struct line_maps): New member depth.
* cppfiles.c (stack_include_file): Don't handle -H here.
* cppinit.c (cpp_start_read): Set include tracing after
cpp_post_options and after stacking the main file.
* line-map.c (trace_include): New.
(init_line_maps, add_line_map): Update.
* line-map.h (struct line_maps): New member trace_includes.
Neil Booth [Tue, 21 Aug 2001 19:23:24 +0000 (19:23 +0000)]
cppfiles.c (stack_include_file): Harmonize system headerness tests.
* cppfiles.c (stack_include_file): Harmonize system headerness tests.
* cppfiles.c (stack_include_file): Only stack a file if there
is something to do. Return a boolean indicating whether a
buffer was stacked or not.
(_cpp_execute_include): Similarly.
(_cpp_read_file): Similarly.
* cpphash.h (_cpp_read_file, _cpp_execute_include): Update prototypes.
Janis Johnson [Tue, 21 Aug 2001 16:11:35 +0000 (16:11 +0000)]
gcov.exp: Add support for branch information.
* gcc.misc-tests/gcov.exp: Add support for branch information.
* gcc.misc-tests/gcov-2.c: Change to invoke gcov and clean up.
* gcc.misc-tests/gcov-4.c: New test.
* gcc.misc-tests/gcov-4b.c: New test.
* gcc.misc-tests/gcov-5b.c: New test.
Zack Weinberg [Tue, 21 Aug 2001 15:51:22 +0000 (15:51 +0000)]
stmt.c: Don't include insn-codes.h.
* stmt.c: Don't include insn-codes.h.
(expand_end_case): Machine specific logic moved to expr.c.
No need to worry about __builtin_classify_type.
(check_for_full_enumeration_handling, emit_case_nodes):
Kill #if 0 blocks.
* builtins.o (expand_builtin_classify_type): Split up so code
can be shared with fold_builtin_classify_type.
(type_to_class, fold_builtin_classify_type): New functions.
(fold_builtins): Handle __builtin_classify_type.
* expr.c (do_tablejump): Now static.
(case_values_threshold, try_casesi, try_tablejump): New;
code mostly from stmt.c (expand_end_case).
(expr.h): Update prototypes.
Will Cohen [Tue, 21 Aug 2001 12:17:28 +0000 (12:17 +0000)]
alpha.h (CONDITIONAL_REGISTER_USAGE): Added local declaration of variable i.
2001-08-21 Will Cohen <wcohen@redhat.com>
* configure/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Added local
declaration of variable i.
* configure/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Added local
declaration of variable i.
* crtstuff.c: Fix thinko last change. Move list tails to start
of CRT_END section. Tidy ifdefs.
(__EH_FRAME_BEGIN__): Always static for ELF.
(__do_global_ctors_1): Rename from __frame_dummy.
* config/mips/iris6.h (LINK_SPEC): Update for __do_global_ctors_1
name change; don't hide __EH_FRAME_BEGIN__.
Neil Booth [Tue, 21 Aug 2001 06:20:18 +0000 (06:20 +0000)]
cpphash.h (_cpp_push_next_buffer): New.
* cpphash.h (_cpp_push_next_buffer): New.
* cppinit.c (do_includes): Remove.
(push_include, free_chain, _cpp_push_next_buffer): New.
(cpp_start_read): Use them to rework command line option handling.
(cpp_handle_option): Combine handling of -include and -imacros.
* cpplex.c (_cpp_lex_token): Push a new -include buffer if
appropriate. Always insert missing \n at EOF.
* cpplib.c (start_directive): Get the directive position right.
* cppmain.c (cb_file_change): Always print the first line, unless
preprocessed.
Diego Novillo [Tue, 21 Aug 2001 03:22:26 +0000 (03:22 +0000)]
basic-block.h (basic_block): Add new field 'flags'.
* basic-block.h (basic_block): Add new field 'flags'.
(BB_REACHABLE): Define.
(expunge_block): Declare.
* flow.c (ENTRY_BLOCK_PTR): Initialize field 'flags'.
(EXIT_BLOCK_PTR): Ditto.
(expunge_block): Remove static declaration.
(cleanup_cfg): Clear bb->aux on every basic block.
(find_unreachable_blocks): Set BB_REACHABLE bit in bb->flags when
computing reachability.
(delete_unreachable_blocks): Delete block b if b->flags has
BB_REACHABLE unset.