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wilson [Tue, 5 Mar 1996 23:28:32 +0000 (23:28 +0000)]

(find_barrier): Set si_limit to 1018 instead of 1020, and
hi_limit to 510 instead of 512.

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dje [Tue, 5 Mar 1996 22:37:54 +0000 (22:37 +0000)]

* sparc/sparc.md (*mov{qi,hi,si}_insn): Simplify length attribute.
(*movsi_insn): Use fpload/fpstore attributes for fp loads/stores.
%r1 -> %1 for fpstore alternative.
(*movsf_insn,*movsf_no_f_insn): %r1 -> %1.

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merrill [Tue, 5 Mar 1996 22:16:33 +0000 (22:16 +0000)]

(staticp): Check DECL_NO_STATIC_CHAIN on nested functions.

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merrill [Tue, 5 Mar 1996 22:16:33 +0000 (22:16 +0000)]

(expand_expr, case *_DECL): If we make a non-local
        reference from a function with DECL_NO_STATIC_CHAIN set, abort.
        (expand_expr, case ADDR_EXPR): We don't need a trampoline for a
        function with DECL_NO_STATIC_CHAIN set.

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wilson [Tue, 5 Mar 1996 20:29:06 +0000 (20:29 +0000)]

(JUMP_TABLES_IN_TEXT_SECTION): Define.

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wilson [Tue, 5 Mar 1996 20:11:11 +0000 (20:11 +0000)]

(push_e, pop_e): Add TARGET_SH3E to condition.

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dje [Tue, 5 Mar 1996 18:39:19 +0000 (18:39 +0000)]

* loop.c (init_loop): Use pseudo reg in add_cost computation
so cost doesn't vary depending on whether reg 0 happens to be
fixed or not.

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law [Tue, 5 Mar 1996 16:30:04 +0000 (16:30 +0000)]

Fix typo in last change.

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kenner [Tue, 5 Mar 1996 15:28:39 +0000 (15:28 +0000)]

(free): Remove declaration.

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kenner [Tue, 5 Mar 1996 15:26:14 +0000 (15:26 +0000)]

(free): Delete declaration of library function.

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kenner [Tue, 5 Mar 1996 14:32:16 +0000 (14:32 +0000)]

(record_label_references): Check for undefined label.

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kenner [Tue, 5 Mar 1996 14:22:13 +0000 (14:22 +0000)]

Initial revision

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kenner [Tue, 5 Mar 1996 14:14:02 +0000 (14:14 +0000)]

Delete reference to thread-test directory.

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kenner [Tue, 5 Mar 1996 14:13:36 +0000 (14:13 +0000)]

Initial revision

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kenner [Tue, 5 Mar 1996 14:13:24 +0000 (14:13 +0000)]

Delete reference to thread-test.

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kenner [Tue, 5 Mar 1996 14:13:02 +0000 (14:13 +0000)]

Initial revision

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kenner [Tue, 5 Mar 1996 14:12:47 +0000 (14:12 +0000)]

(get_imp, __objc_responds_to): Surround sarray access with mutex lock/unlock.
(__objc_init_install_dtable): Likewise.
(__objc_update_dispatch_table_for_class): Likewise.
(__objc_print_dtable_stats): Likewise.

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kenner [Tue, 5 Mar 1996 14:12:08 +0000 (14:12 +0000)]

(sel_get_typed_uid, sel_get_any_typed_uid): Likewise.
(sel_get_any_uid, sel_get_name, sel_register_name): Likewise.
(sel_register_typed_name): Likewise.

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kenner [Tue, 5 Mar 1996 14:11:25 +0000 (14:11 +0000)]

(union sversion): New.
(struct sarray): Maintain multiple versions.
(sarray_remove_garbage): Add prototype.

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kenner [Tue, 5 Mar 1996 14:10:50 +0000 (14:10 +0000)]

(sarray_{remove,free}_garbage): New functions.
(sarray_at_put, sarray_new, sarray_lazy_copy):
Modify/copy sarray structure/data in a thread-safe manner
(sarray_{realloc,free}): Reallocate/free sarray structure/data in a
thread-safe manner.

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kenner [Tue, 5 Mar 1996 14:10:10 +0000 (14:10 +0000)]

Include objc/thread.h.

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kenner [Tue, 5 Mar 1996 14:09:10 +0000 (14:09 +0000)]

Update comments.

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kenner [Tue, 5 Mar 1996 14:07:56 +0000 (14:07 +0000)]

(__objc_runtime_mutux, __objc_runtime_thread_alive): New variables.
(objc_init_statics, __objc_init_protocols): Surround sarray access
with mutex lock/unlock
(__objc_exec_class): Likewise.
Initialization for thread-safe global variables.
Declarations for thread-safe functions and global variables

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kenner [Tue, 5 Mar 1996 14:06:45 +0000 (14:06 +0000)]

(__objc_init_class_tables): Surround sarray access with mutex lock/unlock.
(__objc_add_class_to_hash, objc_lookup_class): Likewise.
(objc_get_class, objc_get_next_class): Likweise.
(__objc_resolve_class_links, class_pose_as) Likewise.

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kenner [Tue, 5 Mar 1996 14:06:02 +0000 (14:06 +0000)]

Changes to compile new files and name renaming.

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kenner [Tue, 5 Mar 1996 12:51:14 +0000 (12:51 +0000)]

(duplicate_decl): If making decl non-external, copy context from old
to new.

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law [Tue, 5 Mar 1996 07:34:13 +0000 (07:34 +0000)]

    * lib2funcs.asm (__outline_prologue): New "function".
        (__outline_epilogue): New "function".
        * pa.h (TARGET_SPACE): Define.
        (target_flags): Add -mspace and -mno-space.  Enable/disable
        space saving optimizations.
        (FRAME_POINTER_REQUIRED): Frame pointers are always required
        when generating out of line prologues and epilogues.
        * pa.c (compute_frame_size): Handle out of line prologues/epilogues.
        (hppa_expand_prologue): If optimizing for space, emit an out of
        line prologue.
        * pa.c (compute_frame_size): Handle out of line prologues/epilogues.
        (hppa_expand_prologue): If optimizing for space, emit an out of
        line prologue.
        (hppa_expand_epilogue): Similarly.
        (override_options): Optimizing for space is not compatable with
        either profiling or PIC code generation.
        * pa.md (outline_prologue_call): New pattern.
        (outline_epilogue_call): Likewise.

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dje [Tue, 5 Mar 1996 07:16:53 +0000 (07:16 +0000)]

* sparc/sparc.md (*cmp{si,di}_insn): %r0 -> %0.
(DFmode move split): Ensure registers not extended v9 fp regs.
(*mov{sf,df,tf}_cc_reg_sp64): %r3 -> %3.

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erik [Tue, 5 Mar 1996 03:02:45 +0000 (03:02 +0000)]

(moss): Fix previous change.

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dje [Tue, 5 Mar 1996 00:34:32 +0000 (00:34 +0000)]

(grokdeclarator): Restore #if 0's to disable decl_machine_attr references.

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kenner [Mon, 4 Mar 1996 23:49:28 +0000 (23:49 +0000)]

manfred@lts.sel.alcatel.de

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kenner [Mon, 4 Mar 1996 23:46:29 +0000 (23:46 +0000)]

(L_bb/atexit, onexit): Declarations replaced by #include'ing "gbl-ctors.h".
(L_exit/atexit): New function.
(L_exit/exit): Call any registered functions.

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kenner [Mon, 4 Mar 1996 23:45:47 +0000 (23:45 +0000)]

(HAVE_ATEXIT): Define if NEED_ATEXIT is defined.
(atexit): Use `int atexit' prototype also if NEED_ATEXIT is defined.
(on_exit): According to man on_exit on the Sun it returns int not void.

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kenner [Mon, 4 Mar 1996 23:44:47 +0000 (23:44 +0000)]

(USG): Set to 1.

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kenner [Mon, 4 Mar 1996 23:44:17 +0000 (23:44 +0000)]

Initial revision

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kenner [Mon, 4 Mar 1996 23:42:46 +0000 (23:42 +0000)]

(FUNCTION_PROFILER): Emit label references corresponding to those generated
by ASM_OUTPUT_INTERNAL_LABEL.
(MOTOROLA, MOTOROLA_BSR, ...): Define #ifndef USE_GAS.
(ASM_SPEC): Define properly #ifdef USE_GAS.
(LIB_SPEC): -L/usr/lib/libp deleted.
(STARTFILE_SPEC): -L/usr/lib/libp added.
(DEFAULT_A_OUT_NAME): Define.
(LINK_SPEC): Pass -v if GNU ld is used.
(LOCAL_LABEL_PREFIX): Local labels start with .L using GAS, else L%.
(USER_LABEL_PREFIX): Undefine.
(FUNCTION_PROFILER): Call asm_fprintf instead of normal fprintf.
(ASM_APP_ON, ASM_FILE_START): GAS supports it.
(CTORS_.../DTORS_...): Define if GNU ld is used.
(ASM_FILE_START): Define properly for Motorola and GNU as syntax.
(TARGET_VERSION): Re-define only #ifndef USE_GAS.
(CALL_USED_REGISTERS): Deleted.
(GLOBAL_ASM_OP): Re-define only #ifndef USE_GAS.
(ASM_{LONG,SHORT,CHAR,BYTE,BYTE_OP}): New macros.
(ASM_OUTPUT_{DOUBLE,LONG_DOUBLE,FLOAT,INT,SHORT}): Use them.
(ASM_OUTPUT_{CHAR,BYTE,ASCII,FLOAT_OPERAND,DOUBLE_OPERAND}): Likewise.
(ALIGN_ASM_OP, SKIP_ASM_OP): New macros.
(ASM_OUTPUT_{ALIGN,SKIP}): Use them.
(ASM_OUTPUT_SOURCE_FILENAME): Define only if not using GNU as.
(ASM_{GENERATE,OUTPUT}_INTERAL_LABEL): Provide proper definitions for
Motorola and GNU as syntax.
(ASM_OUTPUT_ADDR_{VEC,DIFF}_ELT): Changed for portability between
Motorola and GNU as syntax.
(ASM_OUTPUT_{CASE_LABEL,OPCODE}): Define only if not using GNU as.
(ASM_OUTPUT_CASE_FETCH, ASM_RETURN_CASE_JUMP): New macros.
(ASM_OUTPUT_{COMMON,LOCAL}): Proper defns for Motorola and gas syntax.
(SDB_...): Define only for Motorola as.
(ALT_LIBM): New define to tell g++.c about an alternative name for `-lm'.
(MATH_LIBRARY, NEED_ATEXIT, HAVE_ATEXIT, EXIT_BODY): New macros.

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kenner [Mon, 4 Mar 1996 23:40:06 +0000 (23:40 +0000)]

(print_operand): Emit .l as scale factor #ifdef MOTOROLA.

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kenner [Mon, 4 Mar 1996 23:39:47 +0000 (23:39 +0000)]

(main): Check new define DEFAULT_A_OUT_NAME.

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kenner [Mon, 4 Mar 1996 23:39:06 +0000 (23:39 +0000)]

(CRT0STUFF_T_CFLAGS): New macro.
(stamp-crt0, crt0.o, mcrt0.o): New goals.
(STAGESTUFF): stamp-crt0 added.

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wilson [Mon, 4 Mar 1996 23:38:50 +0000 (23:38 +0000)]

(PASS_IN_REG_P): Don't reject BLKmode for SH3e.
For SH3e, do reject parameter that won't fit entirely in registers.

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wilson [Mon, 4 Mar 1996 23:07:38 +0000 (23:07 +0000)]

(mulhisi3-2, mulhisi3-1, mulsidi3_i, umulsidi3_i,
smulsi3_highpart, umulsi3_highpart): Renames operands 1/2 to 0/1.
(mulsidi3, umulsidi3): Add support for TARGET_LITTLE_ENDIAN.

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kenner [Mon, 4 Mar 1996 23:03:33 +0000 (23:03 +0000)]

Initial revision

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kenner [Mon, 4 Mar 1996 23:03:15 +0000 (23:03 +0000)]

Accept -moss* as op sys.

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mrs [Mon, 4 Mar 1996 22:46:30 +0000 (22:46 +0000)]

Remove a Cygnus FSF difference, so the tree will build.

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wilson [Mon, 4 Mar 1996 22:37:57 +0000 (22:37 +0000)]

(machine_dependent_reorg): In TARGET_RELAX code, when scan
forward from LINK, fail if pass a CODE_LABEL before finding INSN.
Fail if SCAN not INSN is a JUMP_INSN.

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dje [Mon, 4 Mar 1996 20:18:45 +0000 (20:18 +0000)]

Update copyright.

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meissner [Mon, 4 Mar 1996 20:06:58 +0000 (20:06 +0000)]

Fix typo in last change.

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meissner [Mon, 4 Mar 1996 16:34:29 +0000 (16:34 +0000)]

Add attribute((longcall)) support

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kenner [Mon, 4 Mar 1996 13:57:43 +0000 (13:57 +0000)]

(significand_size): Don't test the modes, but their sizes.

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kenner [Mon, 4 Mar 1996 13:42:03 +0000 (13:42 +0000)]

(xstrdup): Declare instead of instead of strdup.
(ASM_OUTPUT_LABEL): Use xstrdup instead of strdup.
(FIX_FRAME_POINTER_ADDRESS): Don't use DEPTH in string.

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kenner [Mon, 4 Mar 1996 13:40:48 +0000 (13:40 +0000)]

(strdup): Delete.
(float_label): xstrdup instead of strdup.

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kenner [Mon, 4 Mar 1996 13:40:01 +0000 (13:40 +0000)]

(bc_expand_function_start): Likewise.

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kenner [Mon, 4 Mar 1996 13:39:11 +0000 (13:39 +0000)]

(bc_strdup): Delete.
(bc_load_externaddr_id): Use xstrdup instead of bc_xstrdup.

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kenner [Mon, 4 Mar 1996 13:38:39 +0000 (13:38 +0000)]

(bc_xstrdup): Delete.

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kenner [Mon, 4 Mar 1996 13:36:43 +0000 (13:36 +0000)]

(xstrdup): Declare.

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kenner [Mon, 4 Mar 1996 13:36:14 +0000 (13:36 +0000)]

(xstrdup): New function.

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kenner [Mon, 4 Mar 1996 13:35:34 +0000 (13:35 +0000)]

(xstrdup): Moved from here.

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kenner [Mon, 4 Mar 1996 13:24:34 +0000 (13:24 +0000)]

(NO_WAIT_H): Deleted.

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kenner [Mon, 4 Mar 1996 13:23:11 +0000 (13:23 +0000)]

Never include wait.h.

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kenner [Sat, 2 Mar 1996 19:30:32 +0000 (19:30 +0000)]

(expand_call): If passing by invisible ref, not const.

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dje [Sat, 2 Mar 1996 18:40:11 +0000 (18:40 +0000)]

* h8300.h (BIGGEST_FIELD_ALIGNMENT): Replace uses of
TARGET_ALIGN_STRUCT_300 with TARGET_ALIGN_300.
(BIGGEST_ALIGNMENT): Likewise.

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kenner [Sat, 2 Mar 1996 17:44:23 +0000 (17:44 +0000)]

(SKIP_CALLERS_UNIMP_P): Make agree with test used in call.

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kenner [Sat, 2 Mar 1996 15:18:24 +0000 (15:18 +0000)]

(do_jump, case COMPOUND_EXPR): Call preserve_temp_slots.

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kenner [Sat, 2 Mar 1996 13:04:30 +0000 (13:04 +0000)]

(fold, case *_DIV_EXPR): Ignore SAVE_EXPR if has RTL.

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mrs [Sat, 2 Mar 1996 01:49:15 +0000 (01:49 +0000)]

84th Cygnus<->FSF merge

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law [Fri, 1 Mar 1996 23:00:41 +0000 (23:00 +0000)]

    * optabs.c (emit_cmp_insn): Immediately copy the return
        value from the library call into a pseudo register.
        (emit_float_lib_cmp): Likewise.

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meissner [Fri, 1 Mar 1996 20:34:12 +0000 (20:34 +0000)]

Define ASM_OUTPUT_ALIGNED_BSS

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coxs [Fri, 1 Mar 1996 15:28:23 +0000 (15:28 +0000)]

(cmpxf*): XF compare cannot have mem operands.

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roland [Fri, 1 Mar 1996 14:57:49 +0000 (14:57 +0000)]

Recognize cpu-vendor [ctj]90-cray, default c90-cray-unicos. From tege.

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wilson [Fri, 1 Mar 1996 01:46:19 +0000 (01:46 +0000)]

(push_init_level): When output padding to align structure
field, set constructor_unfilled_fields.

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wilson [Fri, 1 Mar 1996 01:41:00 +0000 (01:41 +0000)]

(dbxout_type, case METHOD_TYPE): Add CHARS (1) call
after emitting second '#' character.

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coxs [Thu, 29 Feb 1996 22:37:10 +0000 (22:37 +0000)]

(i386_return_pops_args): Cleanup extra argument

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dje [Thu, 29 Feb 1996 22:19:07 +0000 (22:19 +0000)]

* m68k/m68k-aout.h (BSS_SECTION_ASM_OP): Define.
(ASM_OUTPUT_BSS): Define.

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dje [Thu, 29 Feb 1996 22:18:17 +0000 (22:18 +0000)]

* m68k/coff.h (BSS_SECTION_ASM_OP): Define.
(ASM_OUTPUT_ALIGNED_BSS): Define.

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dje [Thu, 29 Feb 1996 22:17:33 +0000 (22:17 +0000)]

(ASM_OUTPUT_BSS): Define.

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bothner [Thu, 29 Feb 1996 18:46:58 +0000 (18:46 +0000)]

* varasm.c (compare_constant_1): For a SET_TYPE CONSTRUCTOR,
first extract and compare the set length.
* varasm.c (record_constant_1): For SET_TYPE CONSTRUCTOR,
permanent_obstack.next_free is *end* of available space.

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law [Thu, 29 Feb 1996 18:17:35 +0000 (18:17 +0000)]

    * pa.h (TARGET_SWITCHES): Add new flags "-mlong-load-store" and
        "-mno-long-load-store".
        (TARGET_LONG_LOAD_STORE): Define.
        * pa.md (symbolic high part): Handle TARGET_LONG_LOAD_STORE.

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coxs [Thu, 29 Feb 1996 16:47:21 +0000 (16:47 +0000)]

(cmpxf*): Allow for (compare (reg:XF) (mem:XF)).

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dje [Thu, 29 Feb 1996 03:18:00 +0000 (03:18 +0000)]

Add comment regarding BSS_ASM_OP.

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dje [Thu, 29 Feb 1996 03:15:55 +0000 (03:15 +0000)]

Add comment regarding .bss.

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dje [Thu, 29 Feb 1996 03:13:29 +0000 (03:13 +0000)]

(EXTRA_SECTIONS): Delete in_bss.

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dje [Thu, 29 Feb 1996 03:12:52 +0000 (03:12 +0000)]

* pa/pa.h (EXTRA_SECTIONS): Delete in_bss.
(EXTRA_SECTION_FUNCTIONS): Delete bss_section.

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dje [Thu, 29 Feb 1996 03:11:26 +0000 (03:11 +0000)]

(BC_OUTPUT_BSS): Define.

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dje [Thu, 29 Feb 1996 03:11:02 +0000 (03:11 +0000)]

* m68k/crds.h (EXTRA_SECTIONS,EXTRA_SECTIONS_FUNCTIONS): Delete.
(BSS_SECTION_ASM_OP): Define.

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dje [Thu, 29 Feb 1996 03:10:24 +0000 (03:10 +0000)]

* i860/paragon.h (EXTRA_SECTIONS,EXTRA_SECTIONS_FUNCTIONS): Undef.

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dje [Thu, 29 Feb 1996 03:09:45 +0000 (03:09 +0000)]

* i386/svr3gas.h (EXTRA_SECTIONS): Delete in_bss.
(EXTRA_SECTION_FUNCTIONS): Delete BSS_SECTION_FUNCTION.
(BSS_SECTION_FUNCTION): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11375 138bc75d-0d04-0410-961f-82ee72b054a4

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dje [Thu, 29 Feb 1996 03:09:17 +0000 (03:09 +0000)]

(BSS_SECTION_FUNCTION): Delete.

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dje [Thu, 29 Feb 1996 03:08:50 +0000 (03:08 +0000)]

* i386/sco5.h (EXTRA_SECTIONS): Delete in_bss.
(EXTRA_SECTION_FUNCTIONS): Delete BSS_SECTION_FUNCTION.
(BSS_SECTION_FUNCTION): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11373 138bc75d-0d04-0410-961f-82ee72b054a4

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dje [Thu, 29 Feb 1996 03:07:55 +0000 (03:07 +0000)]

* i386/att.h (BSS_SECTION_FUNCTION): Delete.

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dje [Thu, 29 Feb 1996 03:03:45 +0000 (03:03 +0000)]

* i386/aix386ng.h (EXTRA_SECTION_FUNCTIONS): Delete
BSS_SECTION_FUNCTION.

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dje [Thu, 29 Feb 1996 03:02:38 +0000 (03:02 +0000)]

* gmicro/gmicro.h (EXTRA_SECTIONS,EXTRA_SECTIONS_FUNCTIONS): Delete.

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dje [Thu, 29 Feb 1996 03:02:01 +0000 (03:02 +0000)]

* dsp16xx/dsp16xx.h (EXTRA_SECTIONS): Delete in_bss.
(EXTRA_SECTION_FUNCTIONS): Delete bss_section.

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dje [Thu, 29 Feb 1996 03:01:12 +0000 (03:01 +0000)]

* convex/convex.h (EXTRA_SECTIONS,EXTRA_SECTIONS_FUNCTIONS): Delete.

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dje [Thu, 29 Feb 1996 02:55:54 +0000 (02:55 +0000)]

* lynx.h (EXTRA_SECTIONS): Delete in_bss.
(EXTRA_SECTION_FUNCTIONS): Delete BSS_SECTION_FUNCTION.
* svr3.h (EXTRA_SECTIONS): Likewise.
(BSS_SECTION_FUNCTION): Delete.

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dje [Thu, 29 Feb 1996 02:54:55 +0000 (02:54 +0000)]

* lynx.h (EXTRA_SECTIONS): Delete in_bss.
(EXTRA_SECTION_FUNCTIONS): Delete BSS_SECTION_FUNCTION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11366 138bc75d-0d04-0410-961f-82ee72b054a4

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dje [Thu, 29 Feb 1996 02:54:09 +0000 (02:54 +0000)]

(BC_OUTPUT_BSS): Define.

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dje [Thu, 29 Feb 1996 02:53:44 +0000 (02:53 +0000)]

* varasm.c (enum in_section): Define in_bss if BSS_SECTION_ASM_OP
is defined.
(bss_section,asm_output_bss,asm_output_aligned_bss): New functions.
(assemble_variable): Delete redundant test for too large an object.
Rewrite test for uninitialized variables. Use new macros
ASM_OUTPUT{,_ALIGNED}_BSS if defined to output global uninitialized
but not common variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11364 138bc75d-0d04-0410-961f-82ee72b054a4

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wilson [Wed, 28 Feb 1996 22:20:46 +0000 (22:20 +0000)]

(FUNCTION_VALUE_REGNO_P, FUNCTION_ARG_REGNO_P): Include FP
registers only when TARGET_SH3E.
(PASS_IN_REG_P): Exclude BLKmode only when ! TARGET_SH3E.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11363 138bc75d-0d04-0410-961f-82ee72b054a4

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mrs [Wed, 28 Feb 1996 22:01:56 +0000 (22:01 +0000)]

83rd Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11362 138bc75d-0d04-0410-961f-82ee72b054a4

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meissner [Wed, 28 Feb 1996 21:09:54 +0000 (21:09 +0000)]

Update NT code so it works

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11361 138bc75d-0d04-0410-961f-82ee72b054a4

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