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  1. 29 Mar, 2000 16 commits
  3. 28 Mar, 2000 21 commits
    • parse-scan.y (pop_class_context): Reset `inner_qualifier_length' when negative… · acbedd7c 
      parse-scan.y (pop_class_context): Reset `inner_qualifier_length' when negative *before* using it as an array index.

2000-03-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
	when negative *before* using it as an array index.
	* ChangeLog: Fixed typo.

(Fixes the following bogus patch:
 http://gcc.gnu.org/ml/gcc-patches/2000-03/msg00937.html)

From-SVN: r32793
      Alexandre Petit-Bianco committed
    • cppfiles.c (hash_IHASH): Just return i->hash. · 29a72a4f 
      2000-03-28  Zack Weinberg  <zack@wolery.cumb.org>

	* cppfiles.c (hash_IHASH): Just return i->hash.
	(cpp_included): Set dummy.hash using _cpp_calc_hash.  Use
	htab_find_with_hash.
	(cpp_read_file): Likewise.
	(find_include_file): Likewise.  Properly initialize
	ih->nshort.  Share ih->name and ih->nshort if possible.
	* cpphash.c (_cpp_calc_hash): New function.
	(hash_HASHNODE): Just return h->hash.
	(_cpp_lookup): Set dummy.hash using _cpp_calc_hash.  Use
	htab_find_with_hash.
	* cpphash.h: Prototype _cpp_calc_hash.
	* cppinit.c (initialize_builtins): Provide a valid hash
	to _cpp_make_hashnode, using _cpp_calc_hash.

	* cpphash.c (collect_expansion): # is not a special character
	in object-like macros.  In -traditional mode, /**/ is not
	token paste at the beginning or end of the line.
	* cpplib.c (do_include, do_import, do_include_next): If
	parse_include fails, return immediately.

From-SVN: r32792
      Zack Weinberg committed
    • sibcall.c (indentify_call_return_value): Find last call in the chain; Allow… · 1e9d75e8 
      sibcall.c (indentify_call_return_value): Find last call in the chain; Allow stack adjustment after function call.

        * sibcall.c (indentify_call_return_value): Find last call in the chain;
        Allow stack adjustment after function call.

From-SVN: r32791
      Jan Hubicka committed
    • com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL. · 8ba77681 
      	* com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
	(ffecom_init_0): Likewise.

From-SVN: r32790
      Franz Sirl committed
    • Fix thinko in original version · 93ba21a6 
      From-SVN: r32789
      Zack Weinberg committed
    • arm.md (return peepholes): Update to reflect the new call insn patterns. · 46406379 
              * config/arm/arm.md (return peepholes): Update to reflect the new
        call insn patterns.
        * config/arm/arm.c (arm_volatile_func): Also check
        current_function_nothrow.
        (output_return_instruction, output_func_prologue): Use it.
        (arm_output_epilogue, arm_expand_prologue): Likewise.

From-SVN: r32788
      Jason Merrill committed
    • Put RTTI entries at negative offsets in new ABI. · da3d4dfa 
      	* class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
	vbase offset at index -3, not -1.
	(build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
	dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
	(dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
	(build_rtti_vtbl_entries): New function.
	(set_rtti_entry): Remove.
	(build_primary_vtable): Don't use it.
	(build_secondary_vtable): Likewise.
	(start_vtable): Remove.
	(first_vfun_index): New function.
	(set_vindex): Likewise.
	(add_virtual_function): Don't call start_vtable.  Do call
	set_vindex.
	(set_primary_base): Rename parameter.
	(determine_primary_base): Likewise.
	(num_vfun_entries): Don't use skip_rtti_stuff.
	(num_extra_vtbl_entries): Include RTTI information.
	(build_vtbl_initializer): Use build_rtti_vtbl_entries.
	(skip_rtti_stuff): Remove.
	(dfs_modify_vtables): Don't use it.
	(modify_all_vtables): Don't use start_vtable.  Do use set_vindex.
	(layout_nonempty_base_or_field): Update size handling.
	(create_vtable_ptr): Tweak.
	(layout_class_type): Adjust parameter names.
	(finish_struct_1): Simplify.
	* cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
	(skip_rtti_stuff): Remove.
	(first_vfun_index): New function.
	(dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
	(dfs_vtable_path_marked_real_bases_queue_p): Remove.
	(marked_vtable_pathp): Declare.
	(unmarked_vtable_pathp): Likewise.
	* error.c (dump_expr): Use first_vfun_index to calculate vtable
	offsets.
	* rtti.c (build_headof): Look for RTTI at negative offsets.
	(get_tinfo_decl_dynamic): Likewise.
	(tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
	here.
	(create_pseudo_type_info): Do it here instead.  Adjust so that
	vptr points at first virtual function.
	* search.c (marked_vtable_pathp): Make it global.
	(unmarked_vtable_pathp): Likewise.
	(dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
	(dfs_vtable_path_marked_real_bases_queue_p): Likewise.
	(dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
	(get_pure_virtuals): Likewise.
	(expand_upcast_fixups): Likewise.
	* tree.c (debug_binfo): Likewise.
	* tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
	negative offset.

From-SVN: r32787
      Mark Mitchell committed
    • New test case · 65a0aad5 
      From-SVN: r32786
      Mark Mitchell committed
    • New test cases · 02ff568a 
      From-SVN: r32785
      Zack Weinberg committed
    • gcc.c (handle_braces): In {x*...} case, break out of loop if switch is found. · 1f58da7f 
      	* gcc.c (handle_braces): In {x*...} case, break out of loop if
	switch is found.

From-SVN: r32784
      Tom Tromey committed
    • expr.c (store_constructor): SIZE now signed. · 13eb1f7f 
      	* expr.c (store_constructor): SIZE now signed.
	For EXPR_SIZE, don't evaluate size; just needed if constant.
	* fold-const.c (fold): Fix a number of cases when folded tree is
	wrong type.
	* function.c (flush_addressof): Reenable.
	* tree.h (flush_addressof): Likewise.
	* toplev.c (independent_decode_option): Look at strings_processed.
	* config/alpha/alpha.h (MINIMUM_ATOMIC_ALIGNMENT): Cast to unsigned.

From-SVN: r32783
      Richard Kenner committed
    • regmove.c (struct csa_memlist): Make mem field rtx *. · 5a97f7c2 
              * regmove.c (struct csa_memlist): Make mem field rtx *.
        (record_one_stack_ref): Accept rtx * instead of rtx as parameter.
        (try_apply_stack_adjustment): Replace whole MEM rtx.
        (combine_stack_adjustments_for_block): Update calls
        to record_one_stack_ref.

From-SVN: r32782
      Jan Hubicka committed
    • 2000-03-28 Neil Booth <NeilB@earthling.net> · 04e3ec78 
              * (cpplex.c) _cpp_read_and_prescan.  Mark end of input buffer with
	'\\' rather than a null character, so nulls are not special.  Fix
	"\\\n" handling in end-of-buffer conditions.  Use trigraph map to
	speed trigraph conversion.
        (_cpp_init_input_buffer) Initialize trigraph map.

From-SVN: r32781
      Neil Booth committed
    • Daily bump. · 7e030e49 
      From-SVN: r32780
      Jeff Law committed
    • [multiple changes] · 0981a859 
      2000-03-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
	to 0 when it reaches -1.

2000-03-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* jcf-parse.c (get_constant): Properly cast `num' during the
	invocation of `add_double call'.
	* jcf-write.c (push_long_const): Properly cast `lo' before
	comparing it to short bounds.
	* parse-scan.y (interface_declaration:): Rule re-arrange so that
	`interface_body:' is reduced after the current interface is
	pushed.

2000-02-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse-scan.y (inner_qualifier, inner_qualifier_length): New
	static globals.
	(push_class_context, pop_class_context): New function.
	(class_body:): Call pop_class_context.
	(interface_body:): Likewise.
	(INNER_QUALIFIER): New macro.
	(report_class_declaration): Changed output format and use
	INNER_QUALIFIER. Call push_class_context.

From-SVN: r32779
      Alexandre Petit-Bianco committed
    • Alan Modra <alan@linuxcare.com.au> · e3c2afab 
              * config/i386/i386.c (output_387_binary_op): Correct intel
        mode assembly output, and add spaces after commas in AT&T
        output.  Correct Unixware assembler comment.  Document input
        constraints.  Comment fp operations.  Reduce profligate buffer
        size.  Remove extraneous abort.  Localize temp var.
        (SYSV386_COMPAT): Define.  Add !SYSV386_COMPAT code.
        (output_fix_trunc): Add spaces after commas in assembly output.

From-SVN: r32778
      Alan Modra committed
    • Add CCZmode. · 16189740 
      From-SVN: r32777
      Richard Henderson committed
    • Synchronized gcjh commands for java/lang/Thread.h with Makefile.in. · 8e4b9c97 
      From-SVN: r32776
      Bryce McKinlay committed
    • Forgot to commit this earlier. · eddad872 
      From-SVN: r32775
      Bryce McKinlay committed
    • Add missing ChangeLog entry from 3/26 · 28b98868 
      From-SVN: r32774
      Richard Kenner committed
    • Makefile.in: New #defines and friends for Thread.h. · b834f1fa 
              * Makefile.in: New #defines and friends for Thread.h.
        * posix-threads.cc: (struct starter): Remove `object'.
        (_Jv_CondWait): Use interruptable condition variables and new
        recursive mutexes. New return codes on interrupt or non-ownership
        of mutex.
        (_Jv_CondNotify): Ditto.
        (_Jv_CondNotifyAll): Ditto.
        (_Jv_ThreadInterrupt): Set thread interrupt flag directly. Interrupt
        the target thread by signaling its wait condition.
        (_Jv_ThreadInitData): Set `thread_obj' in the thread data struct,
        not the starter struct. Initialize wait_mutex and wait_cond.
        (_Jv_MutexLock): New recursive mutex implementation. Moved from
        posix-threads.h.
        (_Jv_MutexUnlock): Ditto.
        (really_start): Set info->data->thread from pthread_self() to work
        around a race condition. Destroy wait_mutex and wait_cond when run()
        returns.
        * java/lang/Thread.java: (isInterrupted_): Renamed to overloaded
        `isInterrupted(boolean)'. Clear interrupted flag if clear_flag is
        set.
        startable_flag: New private field.
        (Thread): Initialize `startable_flag'.
        (toString): Check for null thread group.
        * java/lang/natThread.cc: (struct natThread): New fields
        `join_mutex', `join_cond'. Removed fields `joiner', `next'.
        (class locker): Removed.
        (initialize_native): Initialize `join_cond' and `join_mutex'.
        (interrupt): Now just calls _Jv_ThreadInterrupt().
        (join): Simplified. Just wait on the target thread's join condition.
        (finish_): Remove join list code. Unset thread group. Signal
        potential joiners by notifying the dying threads join_cond.
        (start): Check for illegal restarts.
        * java/lang/natObject.cc: Check for return value of _Jv_CondWait and
        act appropriatly.
        * include/posix-threads.h: Remove all HAVE_RECURSIVE_MUTEX related
        #defines and #ifdefs.
        (struct _Jv_Thread_t): New fields `thread_obj', `wait_cond',
        `wait_mutex', `next'.
        (struct _Jv_ConditionVariable_t): Define as a struct instead of
        directly mapping to pthread_cond_t.
        (struct _Jv_Mutex_t): New recursive implementation.
        (_Jv_PthreadCheckMonitor): Reimplemented. Simple `owner' check.
        _Jv_HaveCondDestroy: Never define this for posix-threads.
        (_Jv_CondNotify): Remove inline implementation(s), prototype instead.
        (_Jv_CondNotifyAll): Ditto.
        (_Jv_MutexLock): Ditto.
        (_Jv_MutexUnlock): Ditto.
        (_Jv_MutexInit): Changed to reflect new mutex implementation.
        (_Jv_MutexDestroy): Ditto.
        (_Jv_CondDestroy): Removed.
        (_Jv_PthreadGetMutex): Removed.
        * include/win32-threads.h: (_Jv_CondNotify): Guess _JV_NOT_OWNER on an
        error. Add a FIXME about this.
        (_Jv_CondNotifyAll): Ditto.
        * win32-threads.cc: (_Jv_CondWait): Return 0 on a timeout. Guess
        _JV_NOT_OWNER on other errors. Add FIXME.

From-SVN: r32773
      Bryce McKinlay committed
  5. 27 Mar, 2000 3 commits