+Thu Jul 6 12:54:27 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-sparc.c (s_reserve): Don't permit redefinition, even
+ if the symbol was already in bss_section. Fix warning message.
+
+ * listing.c (struct file_info_struct): Rename end_pending field to
+ at_end.
+ (file_info): Initialize at_end, not end_pending.
+ (buffer_line): If at_end set, just return immediately. Don't
+ worry about end_pending cases. Set at_end when EOF is read.
+ (print_source): Check at_end, not end_pending.
+ (listing_listing): Likewise.
+
+ * config/tc-alpha.h (alpha_do_align): Don't declare.
+ (md_do_align): Don't define.
+ (tc_frob_label): Define.
+ (alpha_define_label): Declare.
+ (md_flush_pending_output): Define.
+ (alpha_flush_pending_output): Declare.
+ * config/tc-alpha.c (insn_label): New static variable.
+ (auto_align): New static variable.
+ (md_pseudo_table): Add cases for .text, .data, .align, .byte,
+ .hword, .int, .long, .octa, .quad, .short, .word, .double, .float,
+ and .single. Change .t_floating, .s_floating, .f_floating,
+ .g_floating, and .d_floating to use s_alpha_float_cons rather than
+ float_cons.
+ (s_alpha_text, s_alpha_data): New static functions.
+ (s_rdata, s_sdata): Clear insn_label and set auto_align.
+ (s_gprel32): If auto_align, align. Clear insn_label.
+ (emit_insn): Clear insn_label.
+ (s_alpha_align): New static function.
+ (alpha_align): Make static. Take label argument.
+ (alpha_flush_pending_output): New static function.
+ (s_alpha_cons, s_alpha_float_cons): New static functions.
+ (alpha_define_label): New function.
+
+Wed Jul 5 22:49:31 1995 Ken Raeburn <raeburn@cygnus.com>
+
+ * conf.in: Regenerate with autoreconf.
+
+ Mon Jul 3 19:47:53 1995 Pat Rankin (rankin@eql.caltech.edu)
+
+ * config/obj-vms.h (vms_resolve_symbol_redef): Use full prototype.
+ (vms_check_for_special_label, tc_frob_label): Move them to group
+ with other prototypes.
+ [WANT_VMS_OBJ_DEFS]: Only define the many OBJ_x, DBG_x, and DST_x
+ macros when this is defined.
+ * config/obj-vms.c: Fully prototype all local functions.
+ [symbolS, fragS]: Use consistently instead of their struct tags.
+ [WANT_VMS_OBJ_DEFS]: Define this.
+ (s_const): Make definition correctly match actual usage.
+ (VMS_stab_parse): Make `expected_type' arg be int rather than char.
+ (get_VMS_time_on_unix): Define as `static void'.
+ (hash_string): Make definition match actual usage; argument is
+ `char const *' rather than `unsigned char *'.
+ (VMS_Case_Hack_Symbol, VMS_Modify_Psect_Attributes, VMS_Psect_Spec,
+ VMS_Global_Symbol_Spec): Declare string args as `const char *'.
+ [IS_GXX_VTABLE]: New macro.
+ (vms_write_object_file: GSD loop): Use it.
+ (vms_write_object_file: data segment): Reorganize `fill' loop.
+
+Wed Jul 5 12:01:49 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-sparc.c (md_shortopts): Add "K:" if OBJ_ELF.
+ (md_parse_option): If OBJ_ELF, check for -K. Die if -K PIC, since
+ PIC code is not currently supported.
+
+ * as.c (parse_args): Change std_shortopts to be an array rather
+ than a constant string. Only include 'K' if WORKING_DOT_WORD is
+ not defined. Only check for 'K' in that case as well.
+ * as.h (flag_warn_displacement): Only declare if WORKING_DOT_WORD
+ is not defined.
+
+ * conf.in: Add undef of HAVE_SBRK.
+
+ * config/obj-coff.c (obj_coff_line): Call listing_source_line, in
+ both BFD_ASSEMBLER and non BFD_ASSEMBLER versions of the function.
+
+ * symbols.c (S_SET_EXTERNAL): Warn if symbol is weak.
+ (S_CLEAR_EXTERNAL): Likewise.
+ (S_SET_WEAK): Warn if symbol is global.
+
+ * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
+ to put an undefined symbol into a set.
+
+ * Makefile.in: Remove @configure_input@; it's not needed in
+ files named Makefile.
+
+ * config/tc-m88k.c (md_pseudo_table): Add ".set" so that the
+ explicit pseudo-op works, while continuing to treat "set" as an
+ instruction.
+
+ * ecoff.c (ecoff_debugging_seen): New global variable.
+ (ecoff_directive_def): Set ecoff_debugging_seen.
+ (ecoff_stab): Likewise.
+ * ecoff.h: Make idempotent.
+ (ecoff_debugging_seen): Declare.
+ * config/tc-mips.c: Include ecoff.h.
+ (mips_debug): New static variable.
+ (s_stringer, s_mips_space): Remove unneeded declarations.
+ (md_parse_option): In case 'g', set mips_debug to debugging level.
+ (mips_local_label): New function.
+ * tc-mips.h (LOCAL_LABEL): Call mips_local_label.
+ (mips_local_label): Declare.
+
+Wed Jul 5 00:59:22 1995 Fred Fish (fnf@cygnus.com)
+
+ * as.c (main): Only use sbrk when HAVE_SBRK defined.
+ * configure.in: Add test for sbrk.
+ * configure: Regenerate using autoconf 2.4.
+
+Mon Jul 3 15:58:16 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.h (MAX_RELOC_EXPANSION): Bump to 6.
+ * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle
+ relocations for the difference of two (possibly external)
+ symbols.
+ (hppa_fix_adjustable): For SOM, reject reductions involving
+ the difference of two symbols.
+ (hppa_force_relocation): Force relocations for expressions
+ involving the difference of two symbols.
+
+Mon Jul 3 14:22:59 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ * configure[.in] (i386-*-win32): New host and target.
+
+Thu Jun 29 17:25:43 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ Support for long filenames non-bfd coff. bfd/7288
+ * config/obj-coff.c (filename_list_head, filename_list_tail): New.
+ (yank_symbols): Notice and record filenames which are too long.
+ (w_strings): Write out filename strings.
+ (c_dot_file_symbols): Put long filenames onto list.
+
+Wed Jun 28 17:33:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ * config/obj-coff.c (fixup_segment): PE doesn't use
+ the strange common symbol format that other 386s formats
+ do.
+ * config/tc-i386.c (md_begin): If LEX_AT defined then
+ '@' is in the set of identifiers.
+ (i386_operand): If LEX_AT, then don't look for @goto stuff.
+ * config/te-pe.h: Define LEX_AT.
+
+Wed Jun 28 17:49:59 1995 Ken Raeburn <raeburn@cygnus.com>
+
+ * doc/as.texinfo (H8/500 Floating Point): Indicate that IEEE FP
+ numbers are for the standard emulation code.
+ (SH Floating Point): Ditto.
+ (Overview): Describe new --emulation option for MIPS.
+ * doc/*.m4: Deleted.
+
+Thu Jun 22 19:26:25 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
+
+ * configure.in: Added i386-*-moss* target.
+
+Thu Jun 22 14:41:23 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * write.c (write_object_file): Cast decode_local_label_name
+ argument to char * to avoid warning.
+
+Wed Jun 21 18:07:59 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
+ * config/tc-m68k.c (insword): Increment the frag offsets.
+ (struct m68k_it): Add reloc[].pcrel_fix field to hold pc-rel
+ fixup.
+ (add_fix): Accept additional parameter, the pc-rel fixup. All
+ callers changed. Fix offset address if width == 'b'.
+ (m68k_ip) [case AINDX]: Allow explicit size spec. Don't make the
+ outer displacement pc-relative.
+ (md_pcrel_from): Make it relative to the first extension word of
+ the operand.
+ (opcode_ptr): Make it a macro if DO_BREAK_UP_BIG_DECL is
+ undefined.
+ (md_convert_frag_1): Don't reference fragP->fr_opcode[2..].
+ (md_estimate_size_before_relax) [case TAB (FBRANCH, SZ_UNDEF)]:
+ Turn on long bit.
+ (m68k_ip) [case 'C']: Don't set set long bit, set it in the opcode
+ table.
+ (md_estimate_size_before_relax) [case TAB (PCINDEX, SZ_UNDEF)]:
+ Variable part increases by four, not six.
+ * write.c (fixup_segment) [TC_M68K]: Don't do further pcrel
+ processing after converting difference of two symbols in the
+ same segment.
+
+ * write.c (fixup_segment): Don't conditionalize the pcrel fix on
+ TC_M68K.
+
+ * config/tc-sparc.c (sparc_ip, case 'A'): If ASI is not a "#"
+ value, don't shift it an extra time.
+
+Wed Jun 21 14:18:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ * gasp.c (do_print, do_form, buffer_and_nest): Use case insensitive
+ string compares. gas/7274.
+
+Tue Jun 20 14:55:02 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/obj-coff.c (write_object_file): Cast time() argument to
+ time_t *.
+
+Tue Jun 20 12:00:53 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c (pa_build_unwind_subspace): Fix typo in last
+ change.
+
+Mon Jun 19 15:27:17 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c (pa_build_unwind_subspace): Zero out memory
+ from frag_more calls.
+
+Thu Jun 15 16:53:37 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * config/obj-coff.c: Don't use "bfd/" when including libbfd.h
+ and libcoff.h.
+ (fill_section): Call PROGRESS.
+ * Makefile.in (INCLUDES): Add bfd srcdir.
+
+ * mpw-config.in: Add bfd_gas flag and set for each config.
+ (i386-unknown-go32, m68k-unknown-coff): Recognize.
+ * mpw-make.in (HACK_O_RAMA, OBJ_COFF_OMIT_TIMESTAMP): Add to
+ config.h.
+
+Thu Jun 15 10:04:26 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * config/tc-arm.h (LOCAL_LABEL): Prepend '.' if not OBJ_AOUT.
+ (FAKE_LABEL_NAME): Likewise.
+
+Mon Jun 12 22:25:39 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c (pa_ip): Check for invalid register in single
+ precision fmpyadd and fmpysub instructions.
+
+Thu Jun 8 19:33:02 1995 Pat Rankin (rankin@eql.caltech.edu)
+
+ * config/obj-vms.c (myname): Delete all references.
+ (VMS_stab_parse, Write_VMS_MHD_Records, VMS_Case_Hack_Symbol):
+ Replace printf calls with as_tsktsk.
+ (PUT_LONG, PUT_SHORT): Use COPY_LONG, COPY_SHORT.
+ (VMS_Store_Immediate_Data): Move second buffer capacity check
+ below bottom of loop; first check at top suffices for loop itself.
+ (find_file): Remove redundant pointer checks in first two loops;
+ replace third loop with pointer to last list element determined
+ in first loop.
+
+start-sanitize-arc
+Thu Jun 8 11:44:35 1995 Doug Evans <dje@chestnut.cygnus.com>
+
+ * config/tc-arc.h (MD_APPLY_FIX3): Define.
+ * config/tc-arc.c (md_apply_fix3): Renamed from md_apply_fix.
+ Undo effects of md_pcrel_from if symbol is in another section.
+end-sanitize-arc
+
+Tue Jun 6 13:53:06 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/tc-sparc.c (sparc_ip): Handle defined absolute symbols as
+ ASI values.
+
+ * config/obj-vms.c (vms_write_object_file, case N_DATA): Use
+ strcmp against FAKE_LABEL_NAME instead of checking third
+ character. (Suggested by Pat Rankin.)
+
+Mon Jun 5 20:10:46 1995 Pat Rankin (rankin@eql.caltech.edu)
+
+ Add support for N_ABS and N_ABS|N_EXT type symbols.
+
+ * config/obj-vms.h (LSY_S_M_{DEF,REL}, ENV_S_M_{DEF,NESTED}):
+ New macros for local symbols (from <lsydef.h> and <envdef.h>).
+ * config/obj-vms.c (Current_Environment): New file-scope variable.
+ (VMS_Local_Environment_Setup): New routine.
+ (GBLSYM_LCL): New macro.
+ (VMS_Global_Symbol_Spec): Handle local symbols too.
+ (VMS_Psect_Spec): Set GLOBALVALUE_BIT for absolute symbols.
+ (VMS_Emit_Globalvalues): Handle local and global absolute symbols.
+ (VMS_Store_PIC_Symbol_Reference): Ditto.
+ (vms_write_object_file: GSD symbol loop): Ditto.
+
+Mon Jun 5 16:10:40 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ * config/tc-arm.h (LOCAL_LABELS_FB): Define.
+
+Mon Jun 5 02:17:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+
+ * configure.in (i386-*-gnu*): Always use GNU ELF config.
+
+Wed May 31 17:49:18 1995 Pat Rankin (rankin@eql.caltech.edu)
+
+ * config/obj-vms.c (obj_crawl_symbol_chain): Update *symbolPP
+ in `else' clause when removing a symbol. Also, revise comments
+ to match the code.
+ (vms_write_object_file (GSD symbol loop, case N_DATA)): Never
+ output symbol definitions for local numeric labels.
+
+Tue May 30 18:29:10 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
+
+ * configure.in (architecture variants, cases armeb and arm*): Remove
+ spaces round assignment to endian.
+
+Tue May 30 12:31:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * write.c (write_object_file): Check for undefined local dollar
+ and fb labels.
+
+ * symbols.c (decode_local_label_name): Extract instance number
+ from the correct location.
+
+Sat May 27 21:28:49 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * config/te-dpx2.h: Include obj-format.h.
+ (COFF_MAGIC): Renamed from FILE_HEADER_MAGIC.
+
+Wed May 24 13:45:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ * configure, configure.in, config/obj-coff.c, config/obj-coff.h:
+ Add support for ARM pe
+
+Tue May 23 17:00:32 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP16
+ and BFD_RELOC_SPARC_WDISP19.
+
+Tue May 23 19:18:33 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * as.c (parse_args) [! USE_EMULATIONS]: Always print an error
+ message.
+
+ * doc/internals.texi: Document obj_app_file and
+ TARGET_BYTES_BIG_ENDIAN.
+
+Mon May 22 20:03:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * ecoff.c (ecoff_stab): Add extra leading argument, for 4 May
+ change.
+ * ecoff.h (ecoff_stab): Fix declaration.
+ * obj.h (format_ops.process_stab): Include prototype.
+ * config/obj-elf.h (OBJ_PROCESS_STAB): Pass through seg argument.
+ * config/obj-ecoff.h (OBJ_PROCESS_STAB): Ditto.
+
+ * config/e-mipself.c (mipself): New emulation mode, doesn't change
+ endianness from configured default.
+ * config/e-mipsecoff.c (mipsecoff): Ditto.
+ * configure.in (mips ecoff/elf targets): Include them.
+ * as.c (mipself, mipsecoff): Declare.
+
+ * as.c (emulation_name): New variable.
+ (select_emulation_mode): Set emulation_name. Don't change argv.
+ (parse_args): Handle --emulation; complain if the supplied name
+ isn't what select_emulation_name came up with.
+
+start-sanitize-arc
+Mon May 22 16:56:58 1995 Doug Evans <dje@chestnut.cygnus.com>
+
+ * config/tc-arc.c (md_pcrel_from): Return 0 for undefined symbols.
+end-sanitize-arc
+
+Sun May 21 21:36:17 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c: Reverse changes from Dec. 19th which
+ changed the way unwinds were built for ELF. Rely on relocation
+ symbol reductions to avoid placing the end of function marker
+ symbols into the object file's symbol table.
+
+Sat May 20 12:31:36 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+
+ Added improved VMS support from Pat Rankin:
+
+ Fri 19 May 16:51:40 1995 Pat Rankin (rankin@eql.caltech.edu)
+
+ * config/obj-vms.h (AOUT_STABS): Define.
+
+ * config/obj-vms.c (fpush, rpush): New routines.
+ (push): Replaced by the above.
+ (find_symbol): Slight reorganization to expose tail recursion.
+
+ Fri Mar 17 18:40:36 1995 Pat Rankin (rankin@eql.caltech.edu)
+
+ * Makefile.in (VMS_OTHER_OBJS): delete this.
+ * vmsconf.sh (make-gas.com): build ../libiberty/liberty.olb
+ first if necessary; link gas against it.
+
+Fri May 19 16:37:39 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
+
+ * gasp.c (istrue): Correctly test for string inequality.
+
+Thu May 18 04:25:11 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+
+ Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
+
+ * config/tc-arm.c (CP_T_{Pre,UD,WB}): Define, bits in co-processor
+ instructions.
+ ([ls]fm_flags): Correct error in bitmasks.
+ (cp_address_required_here): Delete second parameter, FLAGS. All
+ callers changed. Remove all dead code referring to FLAGS. If
+ address is just "[Reg]" then convert into a PRE-INCREMENT UP format.
+ (do_fp_ldmstm): Handle full-descending and empty-ascending stack
+ formats explicitly.
+
+ * config/tc-arm.c (internalError): Define.
+ (ARM_{1,2,250,3,6,7,7DM,ANY,2UP,ALL,3UP,6UP,LONGMUL}): Define processor
+ variants.
+ (FPU_{CORE,FPA10,FPA11,NONE,ALL,MEMMULTI}): Define floating point
+ variants.
+ ({CPU,FPU}_DEFAULT): Define.
+ (cpu_variant): New variable.
+ (asm_flg): Change more_flags to flag_bits.
+ Add prototypes for new functions.
+ (FLAG_{S,P,B,T,ED,FD,FA,EA,IB,IA,DB,DA,L}): Delete.
+ (s_flag[], ldst_flags[], byte_flag[], cmp_flags[], ldm_flags[],
+ stm_flags[], lfm_flags[], sfm_flags[], round_flags[], except_flags[],
+ cplong_flag[]): New variables.
+ (asm_opcode, insns[]): New format, add version support.
+ (arm_flg_hsh): Delete.
+ (do_mul, do_mla): Remove "Warning" from warning messages.
+ (do_arit): Simplify.
+ (do_swap): Make error message more appropriate.
+ (md_begin): Build hash tables starting at first entry in tables.
+ (md_number_to_chars): Cope with big/little-endian selection.
+ (md_chars_to_number): New function.
+ (md_apply_fix): Rewrite to make endian independent.
+ (tc_gen_reloc): Better error messages.
+ (md_assemble): Reject opcodes forbidden by the currently selected cpu
+ variant. Rewrite handling code for instruction flags.
+ (md_shortopts): Add option "m:".
+ (md_parse_option): Get the desired cpu/fpu variant.
+
+ From: David Taylor (dtaylor@armltd.co.uk)
+ * configure.in (architecture variants): Check for "armeb" and "arm*",
+ set endianness accordingly.
+ * read.c (read_a_source_file): New hooks md_start_line_hook and
+ md_after_pass_hook.
+ * config/arm-{big,lit}.mt: New files
+ * config/tc-arm.h ({LITTLE,BIG}_ENDIAN, BYTE_ORDER): Define.
+ (TARGET_FORMAT): Select depending on endianness and emulation and
+ object format.
+ (md_after_pass_hook, md_start_line_hook): Define.
+ * config/tc-arm.c: Include subsegs.h, symbols.h and listing.h.
+ (shift[]): Add uppper case equivalents.
+ (CP_T_[XY], TRANS_BIT): Define.
+ (conds[]): Delete initial NULL entry, add "lo" entry as synonym for
+ "cc".
+ (LONGEST_FLAG, flags[]): Delete.
+ (arm_psr): New structure.
+ (psrs[]): New variable.
+ (PSR_ALL): Define.
+ (LONGEST_INST): Bump to 5.
+ (LITERAL_MASK, COND_MASK, OPCODE_MASK, DATA_OP_SHIFT): Define.
+ (OPCODE_{AND,EOR,SUB,RSB,ADD,ADC,SBC,RSC,TST,TEQ,CMP,CMN,ORR,MOV,BIC,
+ MVN}): Define.
+ (insns[]): Add smull, umull, smlal, umlal, ldfm, stfm, msr and mrs
+ instructions. Add nop and adr pseudo ops.
+ (reg_table): Add APCS register name variants.
+ (arm_psr_hsh): New hash table.
+ (md_pseudo_table): Add "ltorg", "pool", "extend", "ldouble" and
+ "packed".
+ (MAX_LITERAL_POOL_SIZE): Define.
+ (struct literalS): New structure.
+ (literals, next_literal_pool_place, lit_pool_num, current_poolP): New
+ variables.
+ (add_to_lit_pool, symbol_locate, symbol_make_empty): New functions.
+ (validate_immediate): Return FAIL on failure.
+ (s_ltorg): New function.
+ (psr_required_here, psrf_required_here): New functions.
+ (cp_address_required_here): New parameter, flag, all callers changed.
+ If flag is non-zero, restrict the legal addressing modes.
+ (do_nop, do_mrs, do_msr, do_mull): New functions.
+ (negate_data_op): New function.
+ (data_op2): accept #x,y meaning x rotated right by y, but only when
+ suitable constants. If immediate is not legal, try changing the
+ opcode.
+ (do_adr): New function.
+ (do_ldst): accept "ldr reg, =expr". Put expr in the pool if it can't
+ be done as an immediate.
+ (do_fp_ldst): Use CP_T_[XY], not immediate values.
+ (do_fp_ldmstm): New function.
+ (arm_psr_parse): New function.
+ (output_inst): Use INSN_SIZE in call to md_number_to_chars.
+ (md_assemble): Add hack so that "Label instruction" causes alignment of
+ the label.
+ (arm_after_pass_hook, arm_start_line_hook, arm_frob_symbol): New
+ functions.
+
+Wed May 17 05:25:16 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-ppc.c (md_show_usage): Add \'s at end of lines in
+ strings for non-GCC compilers.
+
+Tue May 16 19:36:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/obj-ecoff.c (ecoff_pop_insert): New function.
+ (ecoff_format_ops): Use it.
+ (obj_ecoff_frob_symbol): Now static.
+
+Wed May 17 00:59:12 1995 Andrew Cagney - aka Noid <cagney@highland.com.au>
+
+ * config/tc-ppc.c (md_begin): Was assuming that an instruction was
+ bigendian and hence 16bit relocs withing instructions would
+ ALWAYS be at addresses i+2-i+3. In LE mode it is i+0-i+1.
+
+Tue May 16 16:29:58 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/obj-multi.h (obj_frob_symbol, obj_frob_file, S_GET_SIZE,
+ S_SET_SIZE, S_GET_ALIGN, S_SET_ALIGN, obj_copy_symbol_attributes,
+ OBJ_PROCESS_STAB): New macros.
+ * config/tc-mips.c: Protect against redefining them also when
+ including obj-elf.h. Test only OBJ_ELF for including elf/mips.h.
+ (mips_init_after_args): New function. Set byte_order here.
+ (md_parse_option): Not here.
+ (byte_order): Don't bother initializing.
+ * config/tc-mips.h (mips_init_after_args): Declare.
+ (tc_init_after_args): New macro.
+
+ * read.c (s_lcomm): Do ELF/ECOFF test at run time, not compile
+ time.
+
+start-sanitize-arc
+Mon May 15 13:39:45 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * config/tc-arc.c (md_longopts): -EB/-EL renamed to
+ -mbig-endian/-mlittle-endian.
+ (md_show_usage): Likewise.
+end-sanitize-arc
+
+Fri May 12 14:17:47 1995 Steve Chamberlain <sac@slash.cygnus.com>
+
+ Initial support for PE object files.
+ * configure.in, configure (i386-*-pe, i386-*-*nt): Add.
+ * config/obj-coff.c (fixup_segment): Cope with PE wierdness.
+ * config/obj-coff.h (TE_PE): New target format.
+
+Thu May 11 14:58:21 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/obj-elf.c (NEED_ECOFF_DEBUG): Define if ECOFF_DEBUGGING
+ was defined by header files. Test in preprocessor conditionals
+ instead of ECOFF_DEBUGGING.
+ (ecoff_debug_pseudo_table): Make empty if NEED_ECOFF_DEBUG is not
+ defined.
+ (obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol,
+ elf_frob_file): Only call ecoff routines if NEED_ECOFF_DEBUG is
+ defined.
+ (elf_ecoff_set_ext, elf_get_extr, elf_set_index): Define only if
+ NEED_ECOFF_DEBUG is defined.
+ (elf_format_ops): Reference elf_ecoff_set_ext only if
+ NEED_ECOFF_DEBUG.
+
+Wed May 10 18:09:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * Makefile.in (OBJS): Include @extra_objects@.
+ (obj-elf.o, obj-ecoff.o, e-mipself.o, e-mipsecoff.o): New rules
+ for building these independently.
+ * emul-target.h, config/e-mipself.c, config/e-mipsecoff.c: New
+ files.
+
+ * acconfig.h (DEFAULT_EMULATION, EMULATIONS, USE_EMULATIONS,
+ OBJ_MAYBE_*, I386COFF, M68KCOFF, M88KCOFF): New macros.
+ * aclocal.m4 (GAS_UNIQ): New macro.
+
+ * as.c (emulations, n_emulations) [USE_EMULATIONS]: New variable.
+ (select_emulation_mode, default_emul_bfd_name, common_emul_init)
+ [USE_EMULATIONS]: New functions.
+ (main) [USE_EMULATIONS]: Call select_emulation_mode before other
+ initialization.
+ * emul.h: New file.
+ * as.h [USE_EMULATIONS]: Include it.
+
+ * configure.in: Handle enable-targets option. Iterate over target
+ list, building up a list of object file formats and emulation
+ configurations. (Only supports emulations for MIPS CPU so far.)
+ If multiple formats are needed, set obj_format to multi and add
+ format config files to extra_files. If emulation modes are
+ needed, add the relevant files to extra_files.
+
+ * configure.in: Define I386COFF, M68KCOFF, M88KCOFF for those
+ configurations.
+
+ * ecoff.c (ecoff_generate_asm_lineno): Filename argument now
+ points to const.
+ * ecoff.h (ecoff_generate_asm_lineno): Updated declaration.
+
+ * obj.h (obj_read_begin_hook): Don't declare function if it's
+ already a macro.
+
+ * read.c (s_space, cons, stringer): If md_flush_pending_output is
+ defined, call it on entry.
+ * config/obj-elf.c (obj_elf_section): If md_flush_pending_output
+ is defined, call it on entry. If md_elf_section_change_hook is
+ defined, call it before returning normally.
+
+ * read.h (target_big_endian): Declare.
+
+ * obj.h (struct format_ops): Added new function pointer fields
+ ecoff_set_ext, read_begin_hook, symbol_new_hook.
+ (ecoff_format_ops, elf_format_ops): Declare.
+ * config/obj-elf.c (elf_s_get_size, elf_s_set_size,
+ elf_s_get_align, elf_s_set_align, elf_copy_symbol_attributes,
+ elf_sec_sym_ok_for_reloc): New functions.
+ (elf_format_ops): New variable.
+ (elf_frob_symbol): Now takes additional int* argument.
+ * config/obj-elf.h (elf_frob_symbol): Update declaration.
+ (elf_pop_insert): Declare.
+ (obj_pop_insert): Define to call elf_pop_insert.
+ * config/obj-ecoff.c (ecoff_sec_sym_ok_for_reloc,
+ obj_ecoff_frob_symbol): New functions.
+ (ecoff_format_ops): New variable.
+
+ * config/te-generic.h: If OBJ_HEADER is defined, use it as the
+ filename to include in place of obj-format.h.
+ * config/te-multi.h: New file, copied from te-generic.h.
+ * config/obj-elf.c (OBJ_HEADER): Define it to "obj-elf.h".
+ * config/obj-ecoff.c (OBJ_HEADER): Define it to "obj-ecoff.h".
+
+ * config/obj-elf.c (ECOFF_DEBUGGING): Default to 0.
+ (obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol,
+ elf_frob_file): Test it at run time.
+ (obj_ecoff_set_ext, elf_get_extr, elf_set_index): Define
+ unconditionally.
+ (elf_pseudo_table): Renamed from obj_pseudo_table, now static.
+ (ecoff_debug_pseudo_table): Split off into separate table. Define
+ it unconditionally.
+ (elf_pop_insert): New function.
+ * config/obj-elf.h (elf_pop_insert): Declare.
+ (obj_pop_insert): New macro.
+ (obj_ecoff_set_ext) [!OBJ_MAYBE_ELF]: Define to elf_ecoff_set_ext.
+ * config/obj-ecoff.h (obj_ecoff_set_ext): Define to ecoff_set_ext.
+
+ * config/tc-mips.h: Protect against multiple inclusions.
+ (mips_pop_insert): Declare.
+ (md_pop_insert): Call it.
+
+ * config/tc-mips.c: If OBJ_MAYBE_ELF is defined, include
+ obj-elf.h, but preserve OUTPUT_FLAVOR and protect some other
+ macros from redefinition.
+ (ECOFF_DEBUGGING): Default to 0. All references changed to
+ run-time tests or made unconditional.
+ (s_stringer, s_mips_space, s_elf_section): Deleted.
+ (md_pseudo_table): Don't refer to them. Split table into three
+ sections, for MIPS, non-ECOFF_DEBUGGING, and ELF.
+ (mips_pop_insert): New function.
+ (mips_flush_pending_output): New function.
+ (mips_enable_auto_align): New function.
+ * config/tc-mips.h (mips_pop_insert): Declare.
+ (md_pop_insert): New macro.
+ (mips_flush_pending_output): Declare.
+ (md_flush_pending_output): New macro.
+ (mips_enable_auto_align): Declare.
+ (md_elf_section_change_hook): New macro, calls
+ mips_enable_auto_align.
+
+Tue May 9 17:07:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * configure.in: Add little endian PowerPC support.
+ * configure: Rebuild with autoconf.
+ * config/ppc-big.mt: New file for big endian PowerPC systems.
+ * config/ppc-lit.mt: New file for little endian PowerPC systems.
+
+ * config/tc-ppc.h (target_big_endian): Declare.
+ (TARGET_FORMAT): Deal with little and big endian ELF variants.
+ (TARGET_BYTES_BIG_ENDIAN): Define as 1, not empty.
+
+ * config/tc-ppc.c (ppc_big_endian): Delete variable, use
+ target_big_endian instead.
+ (md_parse_option): Parse -mlittle and -mlittle-endian to use
+ little endian support. Parse -mbig and -mbig-endian to use big
+ endian support.
+ (md_show_usage): Update to reflect current switches.
+ (ppc_set_cpu): Recognize powerpcle as little endian PowerPC. Use
+ as_fatal, not abort if unknown machine.
+
+Tue May 9 10:58:41 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c (md_apply_fix): Cast *valp to an integer when
+ comparing against signed values.
+ (hppa_force_relocation): Make "distance" an integer.
+
+Tue May 9 00:47:03 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+
+ * obj.h (struct format_ops) [BFD_ASSEMBLER]: New type.
+ (this_format) [BFD_ASSEMBLER]: Declare new variable, if not
+ already defined as a macro.
+
+Mon May 8 21:44:13 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * subsegs.h (seg_info): Provide dummy version for
+ non-BFD_ASSEMBLER, non-MANY_SEGMENTS configuration. It should
+ never get invoked, but this is easier than conditionalizing some
+ of the uses.
+ (struct seg_info_trash): Dummy type used by above to make code
+ compile.
+
+Fri May 5 14:47:13 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define to 1, not
+ empty.
+ * config/obj-elf.h (SEPARATE_STAB_SECTIONS): Ditto.
+ * config/obj-som.h (SEPARATE_STAB_SECTIONS): Ditto.
+
+Thu May 4 19:26:55 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * stabs.c (get_stab_string_offset): Always define. If
+ SEPARATE_STAB_SECTIONS isn't set, abort.
+ (SEPARATE_STAB_SECTIONS): Default to zero.
+ (aout_process_stab): New function, split out from s_stab_generic.
+ (OBJ_PROCESS_STAB) [AOUT_STABS]: Define to call aout_process_stab,
+ if not already defined.
+ (s_stab_generic): Test SEPARATE_STAB_SECTIONS at run time. If
+ it's not set, and OBJ_PROCESS_STAB isn't defined, abort. Always
+ pass six arguments to OBJ_PROCESS_STAB.
+ * read.h (get_stab_string_offset): Declare unconditionally.
+ * config/obj-aout.h (AOUT_STABS): Define.
+ * config/obj-bout.h (AOUT_STABS): Define.
+ * config/obj-ecoff.h (OBJ_PROCESS_STAB): Add new first argument,
+ ignored.
+ * config/obj-elf.h (OBJ_PROCESS_STAB) [ECOFF_DEBUGGING]: Ditto.
+
+ * config/obj-ecoff.h (ECOFF_DEBUGGING): Define to 1, not empty.
+ * config/obj-elf.h (ECOFF_DEBUGGING): Ditto. Test value, not
+ whether it's defined.
+
+Wed May 3 21:38:20 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * as.h (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): If not already
+ defined, define them to zero.
+ * config/tc-*.h, config/te-*.h: If defining them, define them to
+ be 1 instead of empty.
+ * expr.c (integer_constant, operand): Test them at run time
+ instead of compile time.
+ * read.c (read_a_source_file): Ditto.
+ * symbols.c (colon): Ditto.
+ (dollar_*, define_dollar_label, fb_*): Define unconditionally.
+ * symbols.h (dollar_*, define_dollar_label, fb_*): Declare
+ unconditionally.
+
+Wed May 3 13:08:53 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c (md_apply_fix): Do nothing for an out of range
+ PC relative call since those only occur in cases where the linker
+ can fix them up.
+ (hppa_force_relocation): Force relocations for out of range PC
+ relative calls.
+
+Tue May 2 16:34:47 1995 Jeff Law (law@snake.cs.utah.edu)
+
+ * configure (hppa*-*-lites*): Handle just like hppa*-*-*elf*.
+ * configure.in: Likewise.
+
+Tue May 2 11:22:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * read.c (pop_insert): New function.
+ (pop_override_ok, pop_table_name): New variables.
+ (md_pop_insert, obj_pop_insert): New macros.
+ (pobegin): Use them.
+
+ * config/tc-mips.c: Use USE_STDARG and USE_VARARGS instead of
+ NO_STDARG &c.
+
+ * read.c (target_big_endian): If TARGET_BYTES_BIG_ENDIAN is
+ defined, initialize to 1.
+ * config/tc-mips.c (mips_target_format): Changed to a function,
+ checking flavor and byte order at run time.
+ (md_parse_option, cases OPTION_EB and OPTION_EL): Set
+ target_big_endian here.
+ (md_begin): Not here.
+ * config/tc-mips.h (mips_target_format): Adjust declaration.
+ (TARGET_FORMAT): Call mips_target_format.
+
+ * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Define in terms of
+ OUTPUT_FLAVOR.
+ * config/tc-mips.c (g_switch_value, g_switch_seen): Define
+ unconditionally.
+ (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
+ s_abicalls, nopic_need_relax): Check USE_GLOBAL_POINTER_OPT at run
+ time, instead of compiling conditionally on GPOPT.
+ (GPOPT): Don't define.
+ (md_shortopts): Always include -G.
+ (RDATA_SECTION_NAME): Select at run time.
+ (md_begin): Test for ELF format at run time instead of compile time.
+ (mips_ip, s_change_sec): Ditto.
+ (md_parse_option, cases OPTION_CALL_SHARED and OPTION_NON_SHARED):
+ Ditto.
+ (OPTION_CALL_SHARED, OPTION_NON_SHARED, mips_regmask_frag): Define
+ unconditionally.
+
+Tue May 2 00:17:04 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+
+ * Makefile.in (TARG_CPU_DEP_*): New variables.
+ (targ-cpu.o): Depend on one, selected by autoconf substitution,
+ instead of TARG_CPU_DEPENDENTS.
+ * configure.in: Substitute $cpu_type, $obj_format, $atof, and
+ $emulation into Makefile.in.
+start-sanitize-arc
+ * config/arc.mt: Deleted.
+end-sanitize-arc
+ * config/h8300.mt: Deleted.
+ * config/h8500.mt: Deleted.
+ * config/i386coff.mt (TARG_CPU_DEPENDENTS): Deleted.
+ * config/m68k.mt: Deleted.
+ * config/m68kcoff.mt (TARG_CPU_DEPENDENTS): Deleted.
+ * config/m88kcoff.mt (TARG_CPU_DEPENDENTS): Deleted.
+ * config/mips-big.mt (TARG_CPU_DEPENDENTS): Deleted.
+ * config/mips-lit.mt (TARG_CPU_DEPENDENTS): Deleted.
+start-sanitize-rce
+ * config/rce.mt: Deleted.
+end-sanitize-rce
+ * config/sh.mt: Deleted.
+ * config/w65.mt: Deleted.
+ * config/z8k.mt: Deleted.
+
+ * config/te-dpx2.h (dpx2): Deleted unused macro.
+ * config/te-generic.h (TE_GENERIC): Ditto.
+ * config/te-go32.h (TE_GO32): Ditto.
+ * config/te-hp300.h (TE_HP300): Ditto.
+ * config/te-hppa.h (PA, _TE_PA_H): Ditto.
+ * config/te-ic960.h (TE_IC960): Ditto.
+ * config/te-nbsd532.h (TE_NETBSD532): Ditto.
+ * config/te-pc532mach.h (TE_PC532MACH): Ditto.
+ * config/te-ppcnw.h (TE_PPCNW): Ditto.
+ * config/te-sco386.h (scounix): Ditto.
+
+Mon May 1 15:59:56 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * read.c (s_app_file): If obj_app_file is defined, call it with
+ string as argument. Don't call c_dot_file_symbol or
+ elf_file_symbol.
+ * config/obj-coff.h (obj_app_file): Define as c_dot_file_symbol.
+ * config/obj-elf.h (obj_app_file): Define as elf_file_symbol.
+
+ * as.h (OUTPUT_FLAVOR): Don't define here.
+ * config/obj-aout.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define.
+ * config/obj-bout.h (OUTPUT_FLAVOR): Define.
+ * config/obj-coff.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define.
+ * config/obj-ecoff.h (OUTPUT_FLAVOR): Define.
+ * config/obj-elf.h (OUTPUT_FLAVOR): Define.
+
+start-sanitize-arc
+Sat Apr 29 21:44:57 1995 Doug Evans <dje@chestnut.cygnus.com>
+
+ * config/tc-arc.c (delay_slot_type): Deleted.
+ (md_assemble): Remember suffixes seen.
+ Issue warnings for 8 byte jump with delay slot, and conditional
+ branch immediately following set of condition codes.
+end-sanitize-arc
+
+Thu Apr 27 20:07:33 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in (RUNTEST): Use one in srcdir if present.
+ (RUNTESTFLAGS): Define.
+
+Wed Apr 26 15:54:10 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ Support for more portable alignment handling in assembly code,
+ based on patches from Bryan Ford <baford@schirf.cs.utah.edu>:
+ * read.c (potable): Added balign and p2align, for aligning by
+ bytes or powers of two independent of what ".align" does for a
+ given target.
+ * doc/as.texinfo: Document them.
+
+Tue Apr 25 11:12:04 1995 Rob Savoye <rob@thepub.cygnus.com>
+
+ * configure, configure.in: Look for m68k-*-vxworks* rather than
+ just m68k-wrs-vxworks so gas can be configured for
+ m68k-vxworks5.1.
+
+Fri Apr 21 15:19:06 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/tc-sh.c (md_apply_fix): If fx_r_type is zero, handle
+ fx_size of 1, and abort on unrecognized sizes.
+
+ * config/tc-m68k.c (m68k_ip): Fix bug in last change regarding
+ non-isvar case.
+
+Sun Apr 16 01:52:52 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+
+ * config/tc-m68k.h (md_relax_table, TC_GENERIC_RELAX_TABLE):
+ Missed this one in 11 Apr changes.
+
+ * config/tc-i386.h (TC_GENERIC_RELAX_TABLE): Fix typo.
+
+Thu Apr 13 18:18:08 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/tc-sh.c (md_convert_frag): Instead of aborting on large
+ displacements, print an error message. Don't invoke the code that
+ followed the abort call until it's been verified.
+
+ * config/tc-m68k.c (md_show_usage): Add 68060 to list. Split cpu
+ list into three lines.
+
+Thu Apr 13 14:34:36 1995 Torbjorn Granlund <tege@adder.cygnus.com>
+
+ * tc-m68k.c (m68k_init_after_args): Test for m68360.
+ (md_parse_option): Likewise.
+ (md_show_usage): Mention m68360.
+ * tc-m68k.h (TARGET_WORD_SIZE): Define.
+ (TARGET_ARCH): Define.
+
+ * expr.c (integer_constant): If TARGET_WORD_SIZE is defined,
+ sign-extend appropriately.
+
+Thu Apr 13 11:20:17 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-ppc.c (ppc_elf_validate_fix): Properly use PARAMS to
+ hide prototype from non-ANSI compilers, and don't use ANSI syntax
+ for arguments.
+
+Wed Apr 12 12:20:19 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-config.in (TDEFINES): Put empty definition into
+ makefile fragment.
+ * mpw-make.in (xmalloc.c.o): Remove.
+ (as.new): Depend on Version.r.
+ (Version.r): Generate from version info.
+
+ * mpw-make.in: Delete references to hex-value.c.
+
+ * mpw-config.in: Add mapping from configs to object file formats,
+ get VERSION from Makefile.in and add to mk.tmp.
+ (mips-idt-ecoff) [TDEFINES]: Add TARGET_BYTES_BIG_ENDIAN.
+ * mpw-make.in (VERSION, gC): Don't define.
+ (ALL_CFLAGS): Remove -d flags.
+ (config.h): Remove definition of MPW, add HAVE_STDARG_H,
+ BFD_ASSEMBLER.
+
+ * mpw-make.in (ALL_CFLAGS): Add definition of HAVE_STDARG_H,
+ include of ::libiberty:.
+ (config.h): Ifdef contents on GAS_VERSION.
+
+ * mpw-make.in (as.c): Compile with C not gC.
+ (config-stamp): Touch correctly.
+ (install-only): New target.
+ (install): Depend on all and install-only.
+
+ * mpw-config.in: Parse target and use to generate forward includes
+ to tc-, obj-, and atof- files, use te-generic.h for emulation.
+ * mpw-make.in (VERSION): Define.
+ (as.c): Compile with GCC.
+ (TARG_OBJECTS, CLIBS): Define.
+ (as.new): Use LDFLAGS, TARG_OBJECTS, CLIBS and EXTRALIBS in link
+ command.
+ (config.h, config-stamp): Build.
+
+ * mpw-make.in (C, CFLAGS): Removed definitions.
+ (ALL_CFLAGS): Define.
+ Set default rule to use {CC} instead of {C}.
+
+ * mpw-make.in (install): Moved here from mpw-build.in.
+ * mpw-build.in: Removed, functionality in mpw-make.in
+
+ * mpw-make.in (CFLAGS): Add more include paths.
+
+ * mpw-config.in (varargs.h, sys/*.h): Don't create when
+ configuring.
+ * mpw-make.in (CFLAGS): Add -w flag.
+
+ * mpw-make.in: Replace 8-bit chars with their names.
+
+ * mpw-config.in: New file, MPW version of configure.in.
+ * mpw-make.in: New file, MPW version of Makefile.in.
+
+start-sanitize-arc
+Wed Apr 12 07:35:44 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * config/tc-arc.c (delay_slot_type): New function.
+ (md_assemble): Use hashed list of insns.
+ Print warning if 8 byte insn appears in delay slot.
+ (md_operand): Handle %st(sym1-sym2).
+ (get_arc_exp_reloc_type): Likewise.
+ (md_apply_fix, case BFD_RELOC_ARC_B26): Now using implicit addends
+ so must store them here.
+end-sanitize-arc
+
+Tue Apr 11 01:42:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * configure.in: Require at least autoconf 2.3, because earlier
+ versions lose on some AIX versions.
+ * configure: Regenerated.
+
+ * configure.in: Add m68k-*-elf.
+ * config/tc-m68k.c (comment_chars) [OBJ_ELF]: Include '#'.
+ (md_pseudo_table) [OBJ_ELF]: Ignore "swbeg".
+ (md_begin): Set alt_notend_table['&'], so svr4-style immediate
+ operands are accepted.
+ (md_apply_fix): Argument VALP should point to valueT.
+ (md_convert_frag): Argument SEC should be type segT.
+ (md_shortopts) [OBJ_ELF]: Accept 'Q' with an argument.
+ (md_parse_option): Ignore it.
+ (md_convert_frag_1): Add in frag address for the symbol in the
+ displacement calculation.
+ * config/tc-m68k.h (TARGET_FORMAT) [OBJ_ELF]: Use "elf32-m68k".
+ (TARGET_ARCH): Define.
+ (REGISTER_PREFIX_OPTIONAL) [OBJ_ELF]: Default to 0.
+ (LOCAL_LABEL, FAKE_LABEL_NAME, REGISTER_PREFIX_OPTIONAL): Handle
+ these the same way for OBJ_ELF as for M68KCOFF.
+
+ * gdbinit.in: Add breakpoint in as_abort.
+
+ * write.c (cvt_frag_to_fill): If offset is less than zero,
+ complain about it specifically, instead of reporting an assertion
+ failure.
+ (relax_segment): Complain about .org backwards, then ignore it.
+ Do generic rs_machine_dependent relaxation only if
+ TC_GENERIC_RELAX_TABLE is defined, and use its value for the base
+ of the table.
+ * tc.h (md_relax_table): Delete declaration.
+ * as.h (struct relax_type): Add forward declaration for type.
+ * config/tc-a29k.c: Deleted md_relax_table.
+ * config/tc-{alpha,arm,h8300,hppa,i860,m88k,mips,ppc,sparc,z8k}.c:
+ Ditto.
+ * config/tc-{h8500,i386,i960,ns32k,sh,tahoe,vax,w65}.h: Declare
+ md_relax_table here, and define TC_GENERIC_RELAX_TABLE to expand
+ to md_relax_table.
+ * config/tc-h8500.c (md_relax_table): No longer const.
+ * config/tc-w65.c (md_relax_table): Ditto.
+ * config/tc-sparc.c (md_short_jump_size, md_long_jump_size):
+ Deleted.
+start-sanitize-arc
+ * config/tc-arc.c (md_relax_table, md_short_jump_size,
+ md_long_jump_size): Deleted.
+end-sanitize-arc
+start-sanitize-rce
+ * config/tc-rce.h: Declare md_relax_table here, and define
+ TC_GENERIC_RELAX_TABLE to expand to it.
+end-sanitize-rce
+ * doc/internals.texi: Describe TC_GENERIC_RELAX_TABLE and
+ WORKING_DOT_WORD. Mention md_*_jump_size (but description needs
+ to be fleshed out later). Note m68k PCINDEX mode has been checked
+ in.
+
+Mon Apr 10 15:57:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * config/tc-mips.c (nopic_need_relax): New static function, split
+ out from md_estimate_size_before_relax.
+ (md_estimate_size_before_relax): Call it.
+ (load_address, macro): In NO_PIC branches, if nopic_need_relax
+ returns nonzero, don't attempt GP optimization.
+
+ * config/tc-m68k.c (PCINDEX): New macro.
+ (md_relax_table): No longer const. Add PCINDEX entries.
+ (m68k_ip): For AINDX with simple symbol operand, generate a
+ PCINDEX frag if PC is used, or do normal non-AINDX processing for
+ address register.
+ (m68k_init_after_args): If cpu is 68000 or 68010, fix
+ md_relax_table to prevent relaxation of PCINDEX/BYTE mode to
+ SHORT, since they don't support that mode.
+ (md_convert_frag_1, case PCLEA/LONG): Add 4 to offset, not 2. Add
+ support for new PCINDEX modes.
+ (md_estimate_size_before_relax): Process PCINDEX/SZ_UNDEF mode.
+
+ * config/tc-m68k.c (md_convert_frag_1, case PCLEA/SHORT): Add 2 to
+ offset.
+ (m68k_ip, case most punctuation/AOFF): If using PC, call add_frag
+ using PCLEA.
+
+ * config/tc-m68k.c: Don't explicitly include config.h. Deleted a
+ bunch of "#if 0" code and useless comments.
+ (struct m68k_cpu): New type.
+ (archs, n_archs): New variables, with single list of name/enum
+ mapping and aliases.
+ (m68k_ip): Delete the table here.
+ (m68k_init_after_args): Use the new table here instead of
+ open-coding it.
+ (md_parse_option, case 'm'): Ditto.
+
+ * doc/Makefile.in (Makefile): Fix rule for running config.status.
+ (internals.dvi, internals.ps, internals.ps4): New targets, not
+ built by default.
+
+ * doc/internals.texi: Add loud disclaimer. Refill to 79 columns,
+ specify fill-column in local-variables section. Change
+ subheadings to subsections so they can be cross-referenced.
+ Describe broken words, frags, frag chains, generic relaxation,
+ relax table, m68k relaxation, m68k addressing modes, test suite
+ code. Add a few words about various file formats.
+
+ * doc/as.texinfo (m68k): Recommend using `%' with registers as the
+ normal case, instead of the exceptional case.
+
+start-sanitize-arc
+Thu Apr 6 20:00:11 1995 Doug Evans <dje@chestnut.cygnus.com>
+
+ * config/tc-arc.c (arc_condition_codes): Deleted.
+ (init_opcode_tables): Delete cpu_type_map, call
+ arc_get_opcode_mach instead.
+ (arc_common): Delete non-ELF stuff. Require leading '.' in .data.
+ (md_apply_fix): Delete non-ELF stuff.
+ Disable special handling of limm values, treat them normally.
+ (get_arc_exp_reloc_type): New argument `data_p'. Callers updated.
+ (md_assemble): All limm operands must be output by gas, the opcode
+ insertion routines cannot be used (they don't do anything and we're
+ using implicit addends now so we need to output something).
+ * config/tc-arc.h (FAKE_LABEL_NAME): Define.
+end-sanitize-arc
+
+Thu Mar 30 14:38:47 1995 H.J. Lu (hjl@nynexst.com)
+
+ * configure.in: Change linux to default to elf. Using
+ i[345]86-*-linuxaout will defaults to a.out.
+ * configure: Rebuild.
+
Wed Mar 29 17:16:30 1995 Torbjorn Granlund <tege@adder.cygnus.com>
* config/tc-m68k.c (md_apply_fix_2): Cast negative offsets to offsetT
Fri Mar 10 19:21:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
- * config/obj-coff.c: Redo my 10 Jan change, but get it right this
+ * config/obj-coff.c: Redo my 10 Jan change, but get it right this
time. :-)
(fixup_segment): If linkrelax is set, just return.
(write_object_file): Don't treat h8300 and z8k specially with
(pa_build_unwind_subspace): For the 2nd unwind relocation, use
the function symbol + function size instead of a special symbol
for the end of the function.
- (process_exit): Compute the function size here. Don't call
+ (process_exit): Compute the function size here. Don't call
hppa_elf_mark_end_of_function anymore.
(pa_procend): Likewise.
(hppa_fix_adjustable): Only reject 32bit relocations for SOM.
* config/tc-sh.c (little): New function.
(md_parse_option): Notice new option.
(build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
- Cope with little endian data.
+ Cope with little endian data.
* config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.
Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu)
* config/te-nbsd.h: New file, NetBSD target emulation
* config/te-netbsd.h: Removed.
- * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
+ * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
Set bfd_gas. Use nbsd emulation.
Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
field of the fixup.
(md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
- pointer to 32 bits of unwind info.
+ pointer to 32 bits of unwind info.
(tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
pointer to the dummy symbol; set the addend field to fx_addnumber.
(pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
* ecoff.h : change name to generate_asm_lineno and add function
ecoff_no_current_file.
* ecoff.c : change name to generate_asm_lineno.
- * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
+ * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
ecoff style line for asm file.
Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
the common symbol to the zero address frag (the correct fix).
* config/tc-hppa.c (pa_comm): Set sy_resolved for the common
- symbol.
+ symbol.
Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* as.h: Replace flagseen with separate variables.
* as.c (parse_args): Set them. Don't accept -1 option, or -v
explicitly (it's a synonym for --version).
- * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
+ * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
config/tc-vax.c: Use the new flag variables instead of flagseen.
* config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
- usage.
+ usage.
* as.c (show_usage): Remove target specific messages;
instead, call md_show_usage.
Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
- * config/go32.mh: New makefile fragment for go32 crossing.
+ * config/go32.mh: New makefile fragment for go32 crossing.
* configure.in (host==go32): Use new fragment.
Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
* configure.in (i386-*-go32): Uses coff now.
- * gasp.c (main): Now takes -D on command line.
+ * gasp.c (main): Now takes -D on command line.
(show_usage): Describe new options.
Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
- * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
+ * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
involving a function symbol which is not a plabel to zero.
(md_apply_fix): Never pass a function symbol to field_adjust.
Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
- * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
+ * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
* config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
argument to a .callinfo directive. Don't loop forever on errors.
- * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
- use pre-defined registers as arguments.
+ * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
+ use pre-defined registers as arguments.
Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
- * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
+ * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
- * config/obj-som.c (obj_som_version, obj_som_copyright): Be
+ * config/obj-som.c (obj_som_version, obj_som_copyright): Be
prepared
- to handle an error from bfd_som_attach_aux_hdr.
+ to handle an error from bfd_som_attach_aux_hdr.
* config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
- bfd_set_error and new error names.
+ bfd_set_error and new error names.
Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* Makefile.in: Support for Gnu ASsembler Preprocessor.
* gasp.c: New file.
* read.c (s_lcomm): Align lcomm data.
- * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
+ * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
from different sections.
Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
- * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
- micro-kernel.
+ * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
+ micro-kernel.
Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
(struct space_dictionary_chain): Likewise.
(pa_desc): Delete useless function. Delete all references.
(hppa_tc_make_sections): No need to count the number of symbols for
- the symbol extension section.
+ the symbol extension section.
Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
(obj_som_copyright): New function. Much like obj_som_version.
* config/tc-hppa.c (obj_copyright): Define as appropriate for
- SOM and ELF.
+ SOM and ELF.
(pa_copyright): Just a stub now.
* config/obj-som.c (obj_read_begin_hook): Delete unused function.
Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* write.c (TC_FORCE_RELOCATION): Provide a default definition.
- (fixup_segment): Allow the target machine to specify that a
+ (fixup_segment): Allow the target machine to specify that a
relocation must be generated for a particular fixup. Remove
#ifndef TC_HPPA hack.
Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* config/tc-hppa.c (pa_type_args): For .import statements,
- silently ignore attempt to change the symbol type for a function
+ silently ignore attempt to change the symbol type for a function
from ST_ENTRY to ST_CODE on .import.
Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
byte of the fixed instrution into the buffer ourselves.
* write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
- it was PA specific and is no longer needed (it's now handled
+ it was PA specific and is no longer needed (it's now handled
within the PA backend).
* config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
* config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
messages and only print them when "print_errors" is true. Handle
empty string case like the HP assembler -- assume a value of
zero.
-
+
* config/ho-hpux.h: Do not include ho-sysv.h. Instead include
standard hpux include files to pick up various function decls.
correct prefixes so they can be eliminated later.
* config/tc-hppa.c (call_info struct): Delete unused "frame" field.
- (pa_callinfo): Insert framesize into the unwind information as
+ (pa_callinfo): Insert framesize into the unwind information as
soon as it's available.
(pa_build_unwind_subspace): Do not insert framesize into the unwind
information here.
an example of marker relocations.
* write.c (write_relocs): Instead of assuming size of a relocation
is 4 bytes, pick up the size from relocation itself.
- (fixup_segment): Do not complain that a value is too small for
+ (fixup_segment): Do not complain that a value is too small for
marker relocations.
* struc-symbol.h: Add new "sy_used" field to the symbol structure.
* config/obj-som.h (obj_frob_file): Define.
* config/obj-som.c (obj_som_init_stab_section): Set alignment
of stab sections. Make space for the special stab entry.
- (adjust_stab_sections): Adjust the special entry in the
+ (adjust_stab_sections): Adjust the special entry in the
stabs section.
(som_frob_file): New function. Simply calls adjust_stab_sections
for each section.
* config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
can properly set all the SOM symbol types.
- * config/tc-hppa.c (pa_symbol_type): New enum to represent the
+ * config/tc-hppa.c (pa_symbol_type): New enum to represent the
symbol types which can be set from an IMPORT/EXPORT statement.
(pa_export_args): Set the pa_symbol_type type based on arguments.
If defined, call obj_set_symbol_type to pass this information on
to the BFD backend.
- * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
+ * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
stab section we make.
(s_stab_generic): Likewise.
(md_begin): Change into the (possibly modified) text_section.
(pa_parse_space_stmt): Create a new segment/space if create_flag
is true, and the space name is not one of the two predefined spaces.
- (pa_subspace): Use current_space rather than a lookup via
- pa_segment_to_space. Reset BFD section flags as required by
+ (pa_subspace): Use current_space rather than a lookup via
+ pa_segment_to_space. Reset BFD section flags as required by
the .subspace directive. Likewise for the section alignment.
Pass the current space to update_subspace and create_new_subspace.
(pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
is true. When not using aliases, create a BFD section for each
subspace encountered. When not using aliases replace the default
text, data, and bss segments with new ones.
- (create_new_subspace): When not using aliases each subspace has a
+ (create_new_subspace): When not using aliases each subspace has a
section/segment and subsegments are not needed, so set the subsegment
- to zero.
+ to zero.
* config/tc-hppa.c (pa_parse_space_stmt): If needed, call
- obj_set_section_attributes to pass space attributes to the
+ obj_set_section_attributes to pass space attributes to the
BFD backend.
(create_new_space): Likewise.
- (create_new_subspace): Likewise for subspace attributes using
+ (create_new_subspace): Likewise for subspace attributes using
obj_set_subsection_attributes.
(update_subspace): Likewise for subspace attributes using
obj_set_subsection_attributes.
* config/obj-som.[ch]: New files for SOM support. Note SOM
support is not yet complete in GAS or BFD.
- * config/ho-hppabsd.h: Delete IO* macros, they are defined in
+ * config/ho-hppabsd.h: Delete IO* macros, they are defined in
stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
and string.h.
* Allow backends to override the section names used for embedded
stabs support. Needed for SOM.
* read.c (STAB_SECTION_NAME): Default the name of the stab section
- to ".stab".
+ to ".stab".
(STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
(get_stab_string_offset): Is now passed the full name for the
stab string section rather than a name prefix. All references
to stab section name to get the stab string section name. Pass
the full name of the stab string section to get_stab_string_offset.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
-
+
* config/tc-hppa.c (md_begin): Disable "-R" option to fold
textand data segments. Warn user "-R" is unsupported on the
PA.
* config/tc-hppa.c (pa_space): Do not report an error for a .space
directive which does not define a "well-known" space and does
not include a space number as an argument.
-
+
* config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
"defined", "loadable", "code_only" and "space_index" fields.
(pa_def_spaces): Correct initialization of the "spnum", "defined",
* config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
fx_next fields.
(hppa_find_hppa_fix): Delete unnecessary function. Fix all
- callers to get HPPA fixup information from the tc_fix_data field
+ callers to get HPPA fixup information from the tc_fix_data field
in the GAS fixup.
(hppa_fix_root): Delete unnecessary variable.
(fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
callers. Now returns log2 (N) for positive N which are an exact
power of two or -1 for an error.
- * config/tc-hppa.c (pa_callinfo): Range check values provided for
+ * config/tc-hppa.c (pa_callinfo): Range check values provided for
ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
inserting them into the unwind table.
functions, variables, and structures. Fix formatting problems
not found by GNU-indent. Add FIXME notices for things which
should be worked on the near future. Delete lots of old
- useless (1.36 PA-SOM) code.
+ useless (1.36 PA-SOM) code.
* config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
field of the fixS structure. Needed to build unwind
Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
section name, and subseg_set always takes a segT. Changed all
callers as appropriate.
- * config/obj-coffbfd.c (change_to_section): Renamed to
+ * config/obj-coffbfd.c (change_to_section): Renamed to
obj_coff_add_segment. Corrected. Made callers use subseg_new.
* config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
Define.
Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
* doc/Makefile.in: update dvi, clean targets for new source
- file structure
+ file structure
Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
* symbols.c (symbol_new): Argument NAME is now pointer to const.
Simplified STRIP_UNDERSCORE code. Remove assumptions about null
- pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
+ pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
BFD symbol.
(colon): Display other/desc fields of redefined symbol only if
S_GET_OTHER and S_GET_DESC are defined.
Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
- z8000 documentation
+ z8000 documentation
* doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
all modified.
Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
- * configure.in: recognize i386-*-bsd emulation.
+ * configure.in: recognize i386-*-bsd emulation.
Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
- * configure.in: recognize m680x0 as an m68k
+ * configure.in: recognize m680x0 as an m68k
Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
projects / binutils-gdb.git / blobdiff