1 Thu Jun 17 14:56:07 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3 * config/obj-coffbfd.c (fill_section): Don't allow fills backwards.
4 * config/tc-sh (get_specific, md_convert_frag,
5 md_estimate_size_before_relax): Add support for rest of opcodes.
7 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9 * Makefile.in: remove parentdir support; use INSTALL_XFORM
11 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
13 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
14 for any a.out target, not just Linux and 386BSD.
15 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
18 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
20 * config/h8300.c: Support for H8/300-H opcodes.
22 * config/obj-coffbfd.c (w_strings): String table length is 4
23 bytes, no matter what the host int size is.
25 * configure.in (alpha-*-osf*): New.
27 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
29 * configure.in (mips-*-ecoffl*): New target; use ecoff and
31 (mips-*-ecoff*): Added trailing '*'.
33 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
34 first FDR in a file to be zero.
36 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
38 * Makefile.in (VERSION): Jump to 2.1.4.
40 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
42 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
45 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
47 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
50 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
51 and routine names. Assuming 32 bits for now.
53 * config/obj-elf.c (elf_frob_file): Look for macro
54 elf_tc_final_processing_hook, instead of assuming a function
56 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
57 tc_final_processing_hook.
58 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
60 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
61 moved here from obj-elf.h.
62 * config/obj-elf.h: Don't include CPU-specific header files.
64 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
66 * configure.in: configurations should match on 'hppa*' not 'hppa'.
68 * read.c: Add support for HPPA assembly language syntax (denoted
69 with '#ifdef TC_HPPA').
71 * symbols.c: Add support for HPPA assembly language syntax (denoted
72 with '#ifdef TC_HPPA').
74 * write.c (write_contents): Add support for HPPA-style
77 * config/obj-elf.c: Stab symbols weren't written properly.
80 (obj_elf_write_symbol):
81 (obj_elf_write_symbol_p):
82 (obj_elf_frob_symbol):
86 * config/tc-hppa.c: Support for HPPA symbol extension sections.
87 Remove some unused code. Support for HPPA assembly language
98 (elf_tc_make_sections):
102 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
104 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
105 hash_new will have succeeded if it returns.
106 * config/tc-a29k.c (md_begin): Likewise.
108 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
110 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
112 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
114 * expr.c: Delete register declarations; gcc ignores them anyways.
116 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
118 * hash.c (hash_new): Use xmalloc, since many callers don't check
121 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
123 * frags.c (zero_address_frag, bss_address_frag): These are
126 * tc.h (md_reloc_size): This is const.
127 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
128 (md_reloc_size): Now const.
130 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
132 * as.h (enum _segT): Ditto.
134 * struc-symbol.h (N_TYPE_seg): This should be const.
136 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
138 * config/obj-ecoff.c (add_file): Cast file_name to char * in
139 listing_source_file call.
141 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
142 of subseg_new call to eliminate const attribute.
143 (obj_elf_stab): Ditto.
144 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
146 * read.c (s_align_bytes): Properly record alignment.
148 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
149 for the prototype/no prototype macro.
151 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
154 * as.h (relax_stateT enum): Delete trailing comma.
156 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
158 * app.c (do_scrub_begin): Let line_comment_chars override
160 (do_scrub_next_char): If a line comment character is not at the
161 start of a line, treat it as a comment character if it is one.
162 For a CPP line comment use pseudo-op .appline rather than .line.
163 * input-scrub.c (logical_input_line): Make int rather than
165 (input_scrub_push, input_scrub_begin): Initialize
166 logical_input_line to -1 rather than 0.
167 (bump_line_counters): Increment logical_input_line.
168 (new_logical_line): If line_number is -2, decrement
170 (as_where): Use logical_input_line even if it is 0.
171 * read.h (s_app_file prototype): Now takes an int argument.
172 * read.c (potable): Make .appfile call s_app_file with 1. New
173 .appline pseudo-op calls s_app_line.
174 (s_app_file): If .appfile, call new_logical_line with -2 to
175 account for newline inserted by do_scrub_next_char. If listing,
176 call listing_source_file.
177 (s_app_line): New function to handle fake pseudo-op .appline.
178 * config/obj-coff.c (obj_pseudo_table): Make .appline call
180 (obj_coff_ln): Added argument to indicate whether .appline.
181 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
183 (obj_coff_ln): Added argument to indicate whether .appline.
184 * config/tc-mips.c (s_file): Pass argument to s_app_file.
186 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
188 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
190 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
192 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
195 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
197 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
198 relocations correctly.
200 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
202 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
205 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
206 if value is out of range.
208 Patch from Minh Tran-Le:
209 * config/tc-i386.c (i386_operand): For in/out port register used
210 as base reg, include InOutPortReg in operand type.
211 (MATCH): Accept overlap value of InOutPortReg.
213 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
215 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
216 Add calls to listing routines to produce combined source/assembler
218 (obj_ecoff_stab): Create a file pointer if none used yet.
219 (ecoff_frob_file): Set symcount to correct value.
221 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
223 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
226 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
227 Define in terms of constants, not C structure sizes.
229 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
231 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
233 * config/obj-aout.c (obj_header_append): Don't define if it's
235 * config/obj-hp300.h (obj_header_append): Define it as a macro.
236 * config/obj-hp300.c (hp300_header_append): New function.
238 * Makefile.in (distclean): Don't bother cleaning up doc files;
239 they aren't going to be in this directory.
241 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
243 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
246 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
247 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
249 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
251 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
254 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
256 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
258 * config/tc-mips.c (macro): Correct floating point double word
259 loads and stores for big endian target.
261 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
263 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
264 calls. Deleted some unused code.
265 * config/obj-coff.c: Likewise.
267 ELF support, mostly contributed by Utah:
268 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
269 obj_elf_type): Rewrite.
270 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
271 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
273 (obj_elf_ident): Dummy.
274 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
275 TARGET_SYMBOL_FIELDS): New macros.
276 (gdb_section): New variable decl.
278 * config/tc-i386.c (md_atof): Return zero, not empty string, on
281 BFD_ASSEMBLER conditional changes:
282 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
284 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
285 (fetch_coff_debug_section): Ditto.
286 (obj_coff_endef): Call fetch_coff_debug_section.
287 (struct line_no): New type.
288 (c_symbol_merge): New way for copying aux fields.
289 (c_dot_file_symbol): Put symbol in absolute section, and set flag
291 (function_lineoff): New symbol.
292 (function_lineoff, text_lineno_number, our_lineno_number,
293 lineno_lastP): Don't define.
294 (c_line_new): Don't define.
295 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
297 line-number recording gets implemented.
298 (obj_new_symbol_hook): New code for handling aux fields.
299 (add_lineno, add_linesym): New functions.
300 (obj_coff_ln): Call add_lineno, not c_line_new.
301 (obj_coff_endef): New code for handling symbol names. New lineno
302 code. Look for section name "*DEBUG*" for debugging section.
303 (align, coff_check_file_symbols, obj_coff_section,
304 coff_frob_file): New functions.
305 * config/obj-coff.h: Reordered some includes.
306 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
307 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
309 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
310 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
311 aux entries. Most SA_* macros now use it unconditionally.
312 (S_*): Use `bsym' field, and access BFD private data.
313 (SF_*): Use `sy_flags' symbol field for most of these.
314 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
316 (*_section_header): Don't define.
317 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
319 (tc_gen_reloc) [I386COFF]: New function.
320 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
321 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
324 * config/obj-coff.c (stack_init): Don't do assignments inside
326 (obj_coff_def): Simplified handling of symbol name a bit.
327 (tag_insert): Name argument is now pointer to CONST.
328 (obj_crawl_symbol_chain): Commented out.
330 * config/obj-coff.h: Use PARAMS macro in prototypes.
332 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
333 through frchainP pointer if it is null.
335 * configure.in: Warn if BFD mode is explicitly turned off but is
336 required by specified target.
337 (mips ecoff targets): Don't need to set bfd_gas here; it gets
340 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
342 (yank_symbols): Merge symbols only if sy_forward is null.
344 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
347 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
349 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
351 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
352 with "." is a local label.
354 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
357 * config/te-linux.h, config/te-386bsd.h: New config files.
358 * configure.in (i386-*-linux, i386-*-bsd): Use them.
359 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
361 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
363 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
365 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
367 (ecoff_build_symbols): Turn local st_Proc symbols into
368 st_StaticProc symbols. Set index field of external st_Proc and
369 st_staticProc symbols correctly.
370 * config/tc-mips.h (NO_LISTING): Don't define. People might want
373 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
375 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
377 * configure.in (m68k-*-hpux): Use them.
379 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
380 defined, otherwise zero.
382 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
384 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
386 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
387 address space number.
389 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
391 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
393 * config/tc-a29k.c: Include ctype.h.
394 (define_some_regs): Added special-purpose registers for 29050.
396 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
398 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
399 (change_to_section): Set it here instead.
401 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
403 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
404 hasn't been seen yet.
405 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
407 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
409 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
412 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
414 * expr.c (operand): Fix unary plus operator (previously was the
415 same as '~' operator!).
417 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
419 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
420 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
421 obj_check_file_symbols if defined. Call verify_symbol_chain_2
422 instead of open-coding it. Fix some bugs in patching up symbol
424 (relax_segment): Make some code we "ought to be able to" use for
425 all targets no longer conditionalized on ns32k target; instead, do
426 it always, and if the appropriate conditions fail, abort.
428 * symbols.c (DEBUG): Enabled.
429 (symbol_new): Make sure bfd_make_empty_symbol works.
430 (verify_symbol_chain_2): New funcion; takes one symbol as
431 argument, anywhere in the chain.
432 (dollar_label*): Use default initializers.
434 * as.c (perform_an_assembly_pass): Call md_begin here...
435 (main): ...and not here.
437 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
438 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
440 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
441 (add_fix, add_frag): Now functions instead of macros.
442 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
443 s_data1, s_data2, s_bss): Use new *_section names, for
444 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
445 to handle non-integral segT.
446 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
447 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
448 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
449 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
450 md_apply_fix_2; new md_apply_fix definition varies interface
451 depending on BFD_ASSEMBLER.
452 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
455 * config/obj-vms.c: Include config.h.
456 (version_string): Delete declaration.
457 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
458 (vms_resolve_symbol_redef): New function, taken from VMS code in
461 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
462 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
463 VMS_Psect_Spec): Fixed to compiler under traditional C.
464 * config/obj-vms.h: Use PARAMS macro.
465 (vms_resolve_symbol_redef): Declare.
466 (RESOLVE_SYMBOL_REDEFINITION): New macro.
467 * symbols.c (colon): Remove some VMS-specific code, look for
468 RESOLVE_SYMBOL_REDEFINITION macro instead.
470 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
473 * config/tc-i386.c: Reordered some functions so inlining might
474 work. Use PARAMS in function declarations.
475 (reloc): New routine.
476 (md_assemble): Rearrange switch statements to work with
479 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
480 SYMBOLS_NEED_BACKPOINTERS before defining it.
482 * subsegs.c (subseg_new_rest): Now static.
484 * read.c (pseudo_set): Better error message for difference of
485 symbols in different frags.
487 * Makefile.in (check): Pass down some new variables, indicating
488 pathname or program name for cc, nm, objdump.
490 * as.h (OUTPUT_FLAVOR): New macro.
491 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
493 * configure.in: Initialize bfd_gas properly. Warn that ELF
494 support is incomplete.
496 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
498 * read.c (float_cons): Accept null pointer return from md_atof.
499 * config/tc-m68k.c (md_atof): Return null for success.
500 * config/tc-sparc.c (md_atof): Ditto.
502 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
504 * doc/as.texinfo: formatting and comment cleanups; show SPARC
505 alternative options in same style as other machines; simplify some
506 conditional use; include GPL as separate file (from texinfo dir)
508 * doc/Makefile.in: (as.info) include directory containing GPL in
511 * doc/h8.texi: new file; conditional settings for GAS manual
514 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
516 * doc/as.texinfo: mention SPARC architecture options.
518 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
520 * configure.in: Rearranged whitespace in per-host/per-target
521 sections. Added hooks for dropping in HPPA support (not included
522 yet). Separate out overrides of variables based on target format
523 and bfd-gas selection from actual target-specific commands. Add
524 error message for recognized but unsupported format name.
526 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
528 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
529 symbolic header match cline in FDR; the native linker seems to
532 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
534 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
535 $(srcdir)/as.texinfo explicitly in several places
537 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
539 * doc/Makefile.in: update dvi, clean targets for new source
542 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
544 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
545 rather than undefining know.
546 * configure.in: Match ultrix*, not just ultrix.
548 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
550 * doc/as.texinfo: converted conditional markup to use new
551 Texinfo facilities, avoiding m4.
553 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
555 * doc/Makefile.in: recast doc configuration to use a link to an
556 included texinfo file.
558 * doc/all.texi: settings for generic form of documentation.
560 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
562 * read.c (cons): Zero out frag when creating reloc.
564 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
566 * config/tc-mips.c (gp_reference): Certain magic symbols can never
567 be referenced off the GP register.
569 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
570 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
571 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
573 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
574 definition from other MIPS targets.
575 * configure.in (mips-*-irix): Use emulation irix.
577 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
579 * config/tc-h8500.c: Get relax size of branch instructions right,
580 (get_operand): Parse @sp+ correctly.
582 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
584 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
585 COFF section header field.
587 * configure.in: Print error message if host or target is not
590 * configure.in: If with-bfd-assembler, use obj-coff instead of
593 * config/ho-generic.h: Include string.h.
595 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
597 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
598 '$' as local, for any object file format.
600 * config/tc-mips.c (macro): Optimizations to branching code and a
601 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
604 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
605 * configure.in (mips-sgi-irix*): Set gas_host to irix.
607 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
609 * subsegs.c (subseg_new): Set output_section of new section.
610 * as.c (perform_an_assemly_pass): Don't set output_section here.
611 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
612 since it has additional sections.
613 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
615 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
616 ecoff_undefined field.
617 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
618 ecoff_undefined field.
619 (add_file): If using stabs, just output a stabs symbol rather than
621 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
622 it with get_absolute_expression, rather than skipping it by hand.
623 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
624 than ECOFF line number information.
625 (obj_ecoff_stab): Accept non-zero values for stabs line number.
626 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
627 to small, undefined and/or readonly sections if appropriate.
628 Don't output symbol names containing \001 characters.
629 (ecoff_frob_file): Make sure at least one fdr is output.
630 * config/tc-mips.h: Define TC_MIPS.
631 * config/tc-mips.c (g_switch_value): New static variable.
632 (md_assemble): Set gp size of output BFD.
633 (gp_reference): New function; returns 1 if expression can be
634 accesssed via gp. Always returns 0 if not using ECOFF.
635 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
637 (macro): Generate sequences using gp if possible.
638 (md_parse_option): Ignore -EL and -EB. Parse -G.
639 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
640 (s_change_sec): Handle .rdata and .sdata for ECOFF.
641 (s_extern): Mark symbol as external. Set ecoff_undefined field.
643 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
645 * output-file.c (output_file_create): Don't call as_perror for
646 filename rejected by application.
648 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
651 * doc/as.texinfo: Don't use @value in node names for the moment;
652 references don't appear to work right.
654 * as.h (const, volatile): Put these definitions back, and use
657 * doc/as.texinfo: First pass at using new texinfo features --
658 variables, conditional tests. Far from complete.
660 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
662 * read.c: Temporary hack to handle some 64-bit constants. This
663 should be redone later.
664 (target_big_endian): Declare.
665 (big_cons): If it's set, reverse order of bytes being copied.
666 * config/tc-sparc.c (md_begin): Set target_big_endian.
668 * read.c (s_ignore): Delete declaration of is_end_of_line.
670 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
671 forward pointers properly.
673 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
675 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
676 wasn't being stored into scnhdr.
677 * config/obj-coffbfd.h: Add prototype of s_get_segment.
678 * read.c (TC_START_LABEL): Default definition.
679 (read_a_source_file): Use TC_START_LABEL macro to work out
680 if a label has been seen.
682 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
684 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
685 the bottom (make expands variables in dependencies when the
686 dependencies are read, not when they are used).
688 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
689 a29k .bss section; the mondfe program doesn't like it.
691 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
693 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
695 (current_architecture): Don't need initializer.
697 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
699 * doc/none.m4: Define Z8000.
700 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
701 texinfo file before recreating it.
702 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
704 (srcdir): Delete second, bogus definition.
705 (as.info): Look for as-*.texinfo in current directory rather than
709 * doc/configure.in: Create links to all as-*.texinfo files in the
710 source directory, if that's not the current directory.
712 * configure.in (per-host): Accept MIPS host with BSD version
714 (per-target): Classify i486 as i386. Use generic cpu_type instead
715 of target_cpu in selecting format etc.
717 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
718 * read.c (potable): Change .app-file to .appfile.
720 * config/ho-decstatn.h: Renamed from ho-decstation.h.
721 * configure.in: Adjusted.
723 * config/obj-bfd-sunos.*: Unused; deleted.
725 * Makefile.in (version.c, vers-stamp): Deleted.
726 (config.h): Define GAS_VERSION.
727 * as.c (version_string): Deleted declaration.
728 (main): Look for GAS_VERSION instead.
730 * doc/as.texinfo: Updated description of -a* (listing) options,
731 and describe how to pass them through from gcc.
733 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
734 process relocs if there aren't any relocs to process. Avoids
735 malloc/free bug on SCO too.
737 * as.h: Move local include files below system include files, to
738 avoid some redefinition complaints on some systems.
739 (const, volatile): Don't need these conditionally defined if we
740 use CONST and VOLATILE from ansidecl.h.
741 (seg_name): Use CONST, not const.
743 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
745 * config/tc-mips.c: Reindented to GNU standards.
747 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
749 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
750 (fixup_segment): Add a29k special case; the linker is not prepared
751 to see a segment offset here.
753 * app.c (do_scrub_next_char): Added new state, 10, modifying state
754 9 to only keep a space in between identifier characters.
756 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
758 * Makefile.in: add dvi target; as-$(config).texinfo might live in
759 srcdir, might be in objdir.
761 * doc/Makefile.in: dvi depends on as.dvi
763 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
765 * Makefile.in: add installcheck target
767 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
769 * config/tc-mips.c (macro): Use $AT for any floating point load.
771 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
773 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
774 bignums, but don't emit error message.
776 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
778 * Makefile.in (targ-cpu.o): Depend on config.h.
780 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
782 * app.c (do_scrub_next_char): Added new state, 9, to avoid
783 dropping a space immediately following an identifier.
784 * expr.c, write.c: Rewrote assert expressions to not use multiple
785 lines; I don't think that can be done portably.
786 * config/tc-mips.c (macro): Use $AT if target register is zero in
787 load instruction, which it can be for a floating point load.
789 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
791 * write.c (write_contents): Compute the relocs before writing out
792 the section contents.
793 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
794 symbol table and values right.
795 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
797 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
800 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
801 z8k-opc.h, not z8k.h.
803 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
806 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
808 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
810 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
812 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
813 to be on a single line.
815 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
817 * Makefile.in (config.h): Create file, writing out definitions of
818 target cpu, alias, and canonical name.
819 (ALL_CFLAGS): No longer define TARGET_CPU.
821 * Makefile.in (check): Print a message, instead of quitting
824 * as.c (main): Don't catch any signals, for now.
826 * version.c: Deleted.
827 * Makefile.in: Generate it, putting in only the version number
829 (VERSION): New variable.
830 * as.c: Include config.h.
831 (main): Reformatted version string. Include target alias. Don't
832 print if not requested (i.e., unknown -v argument).
834 * as.c (stralloc): Deleted.
835 (main): Call strdup instead.
837 * configure.in: Handle all 68300 series chips.
838 * config/tc-m68k.c: Include config.h.
839 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
840 series cpus as defaults.
841 (md_parse_option): Accept some m68300 series CPUs as defaults.
843 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
845 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
847 (main, got_sig): Use them.
848 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
851 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
853 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
856 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
857 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
858 (struct loc, struct proc, struct file): Moved to tc-mips.c within
859 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
860 * config/tc-mips.c: Rearranged for ECOFF support. Added
861 prototypes for all static functions. Moved existing minimal
862 debugging format support info #ifndef OBJ_ECOFF blocks.
863 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
864 does not support a non sign extended high 16 bits reloc. Adjusted
865 all callers accordingly.
866 (tc_get_register): Renamed from get_register, and made non-static.
868 * config/mips-big.mt, config/mips-lit.mt: New files. Define
869 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
871 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
872 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
873 obj_format ecoff and gas_target mips-lit or mips-big.
875 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
877 * version.c: Bump to version 2.0.1.
879 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
881 * write.c (chain_frchains_together): Check that seg_info (section)
883 (write_object_file): Call obj_frob_file after setting the symbols,
886 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
888 * Version 2.0 released.
890 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
892 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
894 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
896 * read.h: Define stringer here.
897 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
900 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
902 * read.c (s_space): Multiply repeat count by mult, not fill.
904 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
906 * read.c: Include ctype.h.
908 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
910 Patches from Eric Youngdale:
911 * make-gas.com: Find obstack.obj if it's not in the current
913 * read.c (s_ignore): Don't declare is_end_of_line. It's
914 redundant, and triggers a VMS gcc compiler bug.
916 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
917 current segment as an argument. (Ignored in all cases but VMS.)
918 All callers and definitions changed.
920 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
922 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
925 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
927 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
928 so "~0x80" won't be rejected.
930 * config/obj-elf.c: No longer include elf/reloc.h.
931 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
932 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
934 (obj_elf_xstab): New routine.
935 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
936 argument to s_ignore. Put "#if 0" around unused code.
937 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
938 Call elf_xstabs for .stabs and .xstabs operators.
940 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
942 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
945 * configure.in: mips-bsd configuration was missing format spec.
948 * Makefile.in (Makefile): Depends on configure.in.
950 * config/tc-mips.c (append_insn): Don't check for alignment of
951 frag in memory; alignment of instructions in section is a separate
954 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
957 * listing.h: Always provide function declarations, not macros, so
960 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
962 * CONTRIBUTORS: Update Gilmore entry.
964 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
966 * frags.c (frag_init): New function.
967 (zero_address_frag, bss_address_frag): Now initialized at run
969 * as.c (main): Call frag_init.
971 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
973 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
974 Don't unget ch2 if we didn't get it.
976 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
978 * doc/Makefile.in (TEXIDIR): Updated for new layout.
980 * config/tc-sparc.c (s_common): Add support for ELF version.
981 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
982 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
984 (md_convert_frag): New macro.
986 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
987 symbol, fix the offset so "+2" isn't required.
989 * config/tc-i960.c (line_comment_chars, line_separator_chars):
990 Define as common/bss.
991 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
992 initializers are sufficient.
994 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
995 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
996 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
997 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
998 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
999 "IGNORE_DEBUG" conditional, since both branches are identical.
1000 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
1001 referencing symbol structure members.
1002 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
1004 * as.h (struct frag): Reordered a couple of fields for better
1007 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
1009 (write_contents) [BFD_ASSEMBLER]: New function.
1010 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
1011 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
1012 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
1013 (fixup_segment): Make sure common-section symbols get treated the
1014 same as undefined symbols.
1015 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
1016 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
1018 * write.h (fix_new): Update prototype.
1020 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
1021 md_section_align, md_undefined_symbol): Don't provide prototypes
1022 if these are defined as macros.
1023 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
1026 * symbols.c (symbol_new): Argument NAME is now pointer to const.
1027 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
1028 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
1030 (colon): Display other/desc fields of redefined symbol only if
1031 S_GET_OTHER and S_GET_DESC are defined.
1032 (symbol_make): Argument NAME is now pointer to const.
1033 (symbol_find, symbol_find_base): Likewise.
1034 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
1035 * symbols.h: Fix prototypes for new const arguments. Add
1036 prototypes for BFD_ASSEMBLER S_* functions.
1038 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
1039 for changing to an existing section.
1040 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
1041 called by subseg_new and subseg_set.
1042 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
1043 given section name and subseg number.
1044 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
1045 new section/subsection.
1047 * read.c: Don't include ctype.h.
1048 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
1049 for now; should be machine-dependent.
1051 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
1052 targets, forcing BFD use.
1054 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1056 * config/tc-sparc.c: Use PARAMS macro for static function
1057 declarations. Use BFD_RELOC_ macros everywhere, with
1058 compatibility macros declared for non-BFD mode.
1059 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
1060 instead of enum reloc_type.
1061 (emit_sparc_reloc): Commented-out function deleted.
1062 (md_convert_frag): Deleted.
1063 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
1064 (md_apply_fix): Changed calling sequence (conditionally) for BFD
1066 * config/tc-sparc.h (md_convert_frag): New macro.
1068 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
1069 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
1070 of referencing fields directly.
1072 * write.c (cvt_frag_to_fill): New function; extracted from
1074 (write_object_file) [! BFD_ASSEMBLER]: Call it.
1075 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
1076 and set its size and flags.
1078 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
1079 fields with BFD equivalents. Turn on back-pointers, and add
1080 target-specific fields at end.
1082 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
1084 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
1085 (write_object_file): Set it here instead, so that fixup_segment
1086 can see the correct value.
1088 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1090 * write.c (write_object_file): Check for errors and warnings and
1091 bail out before processing contents.
1092 (chain_frchains_together_1): New function, does most of the work
1094 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
1095 (remove_subsegs) [! BFD]: Call it.
1096 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
1097 structures and routines.
1099 * config/obj-elf.*: New files.
1101 * config/mips.mt, config/rs6000.mt: Deleted.
1103 * config/h8300.mt: Don't specify compiler here.
1105 * config/z8k.mt: The z8k code depends on the z8k opcode table,
1107 * config/tc-z8k.h: Comment fix.
1109 * write.c: Reordered some functions for better inlining.
1110 (fixup_segment): Linkrelax code is no longer conditional on
1113 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1115 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
1116 obj-coffbfd.h}: support for the H8/500
1118 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1120 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
1121 * write.c (write_object_file): Not here.
1122 (fix_new): Initialize fx_addnumber.
1124 * listing.c: Don't include target-cpu.h explicitly, since as.h
1127 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1129 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
1130 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
1131 (struct fix): Reordered fields for compactness and efficiency.
1132 Converted some logical fields to 1-bit fields.
1134 * config/obj-aout.h: Use PARAMS.
1135 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
1136 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
1138 * read.c: Don't include listing.h; as.h includes it. Removed
1140 [BFD_ASSEMBLER]: Include subsegs.h.
1141 (old_buffer, new_broken_words): Default initialization is
1144 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
1145 to 0, define stdoutput.
1146 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
1147 Call bfd_set_arch_mach.
1148 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
1149 bfd_close_all_done. Call bfd_perror on failure.
1150 (output_file_append) [BFD_ASSEMBLER]: Don't define.
1152 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
1154 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
1155 if not MANY_SEGMENTS. Define new field bfd_section if
1157 (seg_info): New macro.
1159 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
1160 variables, and some irrelevant comments.
1162 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
1163 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
1164 * configure.in: Permit --with-bfd-assembler now, with a warning.
1165 Variable need_bfd is now a boolean, as is new variable bfd_gas.
1166 Set BFDDEF and BFDLIB in Makefile when appropriate.
1168 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
1169 (main): Refer to flag_always_generate_output instead of
1172 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
1173 (*_section) [BFD_ASSEMBLER]: Define them.
1174 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
1175 set section flags when appropriate.
1176 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
1177 section is not absolute, undefined, or an assembler internal one.
1178 (absolute_section, undefined_section): Always define.
1179 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
1180 switch statements into if-else trees.
1181 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
1182 SEG_BSS and SEG_DATA.
1184 * as.h (frag_now_fix): New macro.
1185 * symbols.c (colon): Use it.
1187 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1189 * config/tc-mips.c: Added mips support for mips-dec-bsd.
1190 * config/tc-mips.h: Added mips support for mips-dec-bsd.
1191 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
1192 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
1193 * configure.in: Added mips support for mips-dec-bsd.
1194 * atof-generic.c: Define TRUE and FALSE if not defined.
1196 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1198 * version.c: Bumped version number to 1.93.05.
1200 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1202 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
1203 (obj_emit_lineno): Don't need return at end of void function.
1204 (obj_symbol_new_hook): Ditto.
1206 * config/tc-m68k.c: Removed some unused code.
1207 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
1209 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
1210 offset field is set.
1212 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1214 * config/tc-sparc.c (architecture_requested, warn_on_bump,
1215 md_relax_table): Use default zero initialization.
1216 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
1217 latter, instead of selecting with preprocessor conditionals.
1219 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1221 * configure.in: recognise all sparclite variants
1223 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1225 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
1226 accidentally changed to use subseg_change where it should have
1229 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1231 * expr.c (operand): If character other than comma or newline is a
1232 logical end-of-line character, use the newline case.
1233 From Eric Youngdale:
1234 (operand): Set X_add_number field for floating-point numbers.
1235 (operand): Treat zero byte as end-of-operand.
1237 * configure.in (per-target): Look for with_bfd_assembler option.
1238 For now, only accept "no", until the merge is done.
1240 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
1241 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
1242 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
1243 * read.c: Finish conversion to S_* macros in the VMS only
1244 parts of the program. Add "const" modifier to hex_value.
1245 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
1247 * expr.c: Add "const" modifier to hex_value.
1248 * symbols.c: Finish conversion to S_* macros in the VMS only
1249 parts of the program. Add "const" modifier to
1250 md_[long,short]_jump_size. Remove declaration of const_flag
1251 (which will be declared in obj-vms.h).
1252 * write.c: Add "const" modifier to md_[long,short]_jump_size.
1253 Fix arguments to VMS_write_object_file.
1254 * config-gas.com: New file. Script for VMS systems to set up the
1255 configuration to build gas for VMS, and create config.status.
1256 * make-gas.com: Redone to work with new scheme.
1257 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
1259 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
1260 will swap bytes if needed on a big endian system. Use throughout
1262 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
1263 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
1264 types of malformed stabs. Change parsing algorithm so that we are
1265 more certain of having all of the information that we need on hand.
1266 * obj-vms.c (final_forward_reference): New function, used to help
1267 resolve the data types of as many struct elements as possible
1268 when some part of the struct is not fully defined by the compiler.
1269 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
1271 * obj-vms.c (VMS_write_object_file): Define all vtable psects
1272 as symbols as well in the object file. Look for external functions
1273 that start with "__vt.", and turn them into variables, since the
1274 g++ compiler is incapable of doing this.
1275 * tc-vax.c: Add '1' option for backward compatibility with older GCC
1277 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
1278 * input-scrub.c (as_where): Fix bug where as would crash if we did not
1279 have the name of the source file yet.
1280 * config/ho-vms.h: define HO_VMS, not HO_VAX.
1282 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
1284 * read.c (s_data): Always use "data_section", since it'll map to
1285 SEG_DATA or SEG_E1 if needed.
1286 (s_lcomm): Likewise with bss_section.
1287 (s_fill): Use memset, not bzero.
1289 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1291 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
1292 handling GDB symbol table data.
1294 * config/obj-aout.h (segment_name): Delete definition.
1295 (seg_name): Delete declaration.
1296 * config/obj-bout.h (segment_name, seg_name): Ditto.
1297 * config/obj-vms.h (segment_name, seg_name): Ditto.
1298 * config/obj-coff.h (segment_name): Ditto.
1299 * config/obj-coffbfd.h (segment_name): Ditto.
1301 * Changes for BFD_ASSEMBLER:
1302 * obj.h (obj_crawl_symbol_chain): Declare only if not
1304 (obj_header_append, obj_pre_write_hook): Ditto.
1305 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
1306 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
1307 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
1308 otherwise, use seg_name array.
1309 (seg_name): Declare only if not BFD_ASSEMBLER.
1310 (section_alignment): Declare only if not BFD_ASSEMBLER.
1311 (big_section, reg_section, pass1_section, diff_section,
1312 absent_section, text_section, data_section, bss_section): If
1313 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
1314 mapping to segT enum values.
1315 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
1316 if these are used or defined, if BFD_ASSEMBLER.
1317 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
1318 subseg_new split into two functions.
1319 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
1321 * as.h (volatile): Don't define if already defined.
1322 (had_errors, had_warnings): Provide prototypes for ANSI C even if
1324 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
1325 declare with format attribute for -Wformat checking.
1327 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
1329 * app.c, config/tc-*.c: Don't include read.h, since it is already
1332 * These are based on patches from Minh Tran-le
1333 <mtranle@paris.intellicorp.com>.
1334 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
1335 obj_format coffbfd and gas_target i386coff for target.
1336 (i[34]86-*-isc*): New host (uses sysv).
1337 * config/i386aix.mt: Removed (no longer used).
1338 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
1340 (LDFLAGS): Added, defined as -shlib.
1341 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
1342 * config/te-sco386.h (LOCAL_LABEL): Don't define.
1343 (DOT_LABEL_PREFIX): Define.
1344 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
1345 name rather than L0\001.
1346 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
1348 * symbols.c, symbols.h (local_bss_counter): Removed.
1349 * write.c (write_object_file): bss no longer uses
1350 local_bss_counter. Pass correct data and bss size to
1351 VMS_write_object_file.
1352 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
1353 argument, rather than using local_bss_counter.
1354 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
1355 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
1356 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
1357 (size_section): Restored sanity check.
1358 (do_relocs_for): Base section address on s_paddr rather than
1359 computing it. Adjust a29k R_IHIHALF special case to account for
1360 section paddr (used to require paddr to be zero). If there are no
1361 reclos, set s_relptr to 0. Set relocation size in object_headers.
1362 (fill_section): Always set s_vaddr here, removing
1363 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
1364 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
1365 Set STYP_INFO for .comment.
1366 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
1367 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
1368 (crawl_symbols): Handle 8 character section name correctly. Use
1369 H_{SET,GET}_* macros.
1370 (do_linenos_for): Set lineno size in object_headers.
1371 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
1372 set s_vaddr here. If string_byte_count remains 4, set it back to
1373 0, and only write strings out if there are some. Call
1374 fill_section before do_relocs_for and do_linenos_for.
1375 (obj_coff_section): Handle optional quoted second argument giving
1376 section characteristics.
1377 (obj_coff_bss): Added to handle .bss.
1378 (obj_coff_ident): Added to handle .ident (puts string in .comment
1380 (obj_coff_lcomm): Put common symbols in .bss, not .data.
1381 (fixup_mdeps): Change to segment. Call frag_wane after
1383 (fixup_segment): Explicitly check S_IS_COMMON before making 386
1384 adjustment (already happened only for common symbols, but this is
1386 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
1387 * config/tc-i386.c (s_bss): Don't use if I386COFF.
1388 (md_pseudo_table): Ignore .optim and .noopt.
1389 (tc_coff_sizemachdep): New function.
1390 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
1392 (LOCAL_LABEL): Removed definition.
1393 (DOT_LABEL_PREFIX): Defined.
1395 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
1397 * app.c (app_push): Use memcpy, not bcopy.
1398 (do_scrub_next_char): For \", return " not '.
1399 (symbol_chars): Now const.
1401 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
1402 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
1404 * config/obj-coff.h: Don't use #elif.
1406 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
1407 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
1409 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
1411 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
1414 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1416 * app.c (do_scrub_begin): allow single quote strings if so
1419 * config/*z8k*: checkpoint
1421 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
1423 * read.c (read_a_source_file): avoid calling xmalloc (0).
1425 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
1427 * listing.c: Call xmalloc, not malloc; don't declare malloc.
1429 * Changes to support SCO 3.2v4:
1430 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
1431 SEG_BSS, fill with NOP_OPCODE.
1432 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
1433 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
1434 using ZERO_BASED_SEGMENTS.
1435 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
1436 never set segment address for SEG_E2 (.bss) and don't write out
1437 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
1438 (obj_coff_endef): Don't merge labels or symbols awaiting forward
1439 definitions, and don't merge tags with non-tags. Check for .bf
1440 rather than just checking whether the second character is b and
1441 the third character is f.
1442 (obj_coff_val): gcc can generate values which we don't handle
1443 correctly; discard information for now, since it only affects the
1444 debugging information.
1445 (tag_find_or_name): Don't insert tags in the symbol table.
1446 (yank_symbols): Don't merge labels.
1447 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
1448 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
1449 set segment address if ZERO_BASED_SEGMENTS.
1450 (obj_coff_section): Accept and ignore a trailing quoted string, as
1451 used in AT&T i386 syntax.
1452 (fixup_segment): Take segment as argument. On the i386, adjust PC
1453 relative addends by the segment vaddr.
1454 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
1455 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
1456 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
1458 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1460 * config/obj-coffbfd.c: Include libcoff.h.
1462 * version.c: Now version 1.93.
1464 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
1466 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
1467 power-of-two alignment for .align.
1469 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
1470 and leave everything else alone.
1472 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1474 * Makefile.in (as.new): Don't bother saving as.old.
1476 * write.c: Conditionalize on OBJ_VMS, not VMS.
1477 (magic_number_for_object_file): Don't define if OBJ_VMS.
1479 * config/obj-vms.c: Changes for traditional C.
1481 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1483 * config/ho-generic.h (malloc, realloc): Declare.
1485 * Lots of comment/whitespace changes.
1487 * write.h (struct fix): Some fields reordered, narrowed.
1489 * read.c (MASK_CHAR): Define using C types, not magic number.
1491 * as.c, input-file.c: Deleted some unused code.
1493 * app.c, as.h: Doc fix.
1495 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
1497 * as.h (xmalloc): Argument is long.
1499 * xmalloc.c (error): Remove declaration; as.h takes care of it.
1501 * doc/as.texinfo: Regrouped documentation of some command-line
1502 options. Updated options documentation for m68k. Some minor
1503 wording/punctuation changes.
1505 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1507 * configure.in: Accept target OS "vms".
1509 * symbols.c: Merged ANSI and non-ANSI function decls, using
1512 * xmalloc.c: Just include as.h, don't bother trying to figure out
1515 * strstr.c, strerror.c: Deleted.
1516 * Makefile.in: Deleted references.
1518 * config/tc-ns32k.c: Don't include header file for string
1519 declarations; leave that to ho-*.h.
1521 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
1523 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
1524 imported from FSF sources.
1526 * messages.c (strerror): Declare unconditionally.
1528 * as.h: Delete alloca and register definitions.
1530 * config/atof-ieee.c (mask): Now const.
1532 * obstack.c, obstack.h: Deleted.
1534 * as.h (flag_readonly_data_in_text): New flag.
1535 * as.c (main): Set it for -R.
1537 * as.h (flag_suppress_warnings): New flag.
1538 * as.c (main): Set it for -W.
1539 * messages.c (as_warn): Check it instead of flagseen['W'].
1541 * as.h (flag_always_generate_output): New flag.
1542 * as.c (main): Set it for -Z.
1544 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
1545 * config/tc-a29k.h: Ditto.
1546 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
1549 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
1551 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
1552 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
1556 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
1557 xrealloc from xrealloc.c.
1558 * xrealloc.c: Deleted.
1559 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
1561 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
1564 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
1566 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
1567 don't initialize it with NULL.
1569 * config/ho-vax.h (M_VAX): Deleted; was unused.
1571 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
1572 New files imported from FSF version, contributed by Eric Youngdale.
1573 * README-vms-dbg, config/vms: Deleted.
1575 * ChangeLog, config/ChangeLog: Merged.
1577 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
1580 * input-file.c (input_file_open): Eliminate call to setvbuf.
1581 [USG] (setbuffer): Deleted macro.
1583 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
1585 * all files: Whitespace changes for GNU indentation style, done by
1586 GNU `indent'. Some cleanup still needed, especially of comments.
1588 * configure.in: No te-386bsd.h file exists; don't try to use it.
1590 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
1592 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
1593 could be doing emulation.
1595 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1598 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
1601 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
1603 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
1605 * subsegs.h: add extern to segment_info declaration.
1607 * read.h: added extern declarations for comment_chars,
1608 line_comment_chars, and line_separator_chars.
1609 read.c, app.c: removed definitions of comment_chars,
1610 line_comment_chars, and line_separator_chars.
1612 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
1613 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
1615 (insert_reg): put REGISTER_PREFIX before register names before
1616 putting them in the symbol table.
1617 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
1620 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
1623 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
1624 comment_chars, line_comment_chars and line_seperator_chars
1625 consistently const, and always initialized them. Included read.h.
1627 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1629 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
1630 constant will not fit in an immediate field.
1631 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
1633 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
1635 * obj-coff.c (callj_table): Delete global variable.
1636 (obj_emit_relocations): Define it locally here, and only if
1639 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
1640 (m68k_ip): Don't warn about bignum used as float bit-pattern.
1642 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
1643 with a single set using PARAMS macro.
1645 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
1648 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
1650 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
1651 so widening works consistently.
1653 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
1655 * version.c: Put conditional "const" before version_string, not
1656 before dummy function for VMS. Now version 1.91.03.
1658 * app.c (do_scrub_next_char): Need double-\ before `000' to show
1659 printed rep of null character.
1661 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
1663 * obj-coffbfd.c (write_object_file): check return value of
1666 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
1668 * Support for i386-sysv.
1669 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
1670 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
1671 be used to set them all to zero as was done before.
1672 (fill_section): segment addresses now set in write_object_file.
1673 (fill_section): Don't set STYP_NOLOAD for .bss section.
1674 (fixup_segment): 386 uses strange common symbol format.
1675 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
1676 compatibility with SVR3.2 linker.
1677 * configure.in: i386-sysv and i386-sco use coffbfd.
1679 * app.c (do_scrub_next_char): discard whitespace after a label.
1681 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1683 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
1684 hosts, use the sysv configuration for solaris2
1686 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1688 fix i960+non-bfd coff bit rot.
1689 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
1690 support for C source listings. (obj_coff_endef): look in the right
1691 part of the symbol for the symbol name
1693 * tc-m68k.c (get_num): make it work for all segments, not just the
1696 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1698 * configure.in: recognize i386-*-bsd emulation.
1700 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1702 * configure.in: use the cpu-vendor-os triple for host and target
1704 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1706 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
1707 * tc-z8k.c: lots of bug fixes
1709 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
1711 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
1712 #elif, since it is not supported by old compilers.
1713 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
1714 couple of expressions in tc-m68k.c.
1716 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1718 * read.c (cons): If NO_RELOC is defined, use it.
1720 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
1722 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
1724 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
1725 local labels to start with a .) and set REGISTER_PREFIX to %.
1726 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
1728 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
1730 * messages.c: Comment changes.
1732 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1734 * as.h: Test if __STDC__ is defined only, don't test its value.
1735 * messages.c: If __STDC__ is not defined, define NO_STDARG.
1737 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1739 * listing.c (debugging_pseudo): Add stabs and stabn as things to
1742 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
1744 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
1745 sections starting from zero, rather than making them consecutive.
1746 This makes subsequent reloc calculations easier, esp if the object
1747 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
1748 allocate lcomm in .data rather than in .bss. It seems that some
1749 tools can't cope with a non-zero sized bss before linkage.
1751 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1753 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
1754 throughout. That enum no longer means what we thought it meant.
1756 * tc-m68k.c (md_assemble, md_parse_option): Handle new
1757 "-mno-688[58]1" options.
1759 * tc-m68k.c: Added CPU32 support.
1761 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1763 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
1765 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1767 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
1768 Change LIBDEPS dependence to LIBS.
1770 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
1772 * Makefile.in (install): if $(tooldir) exists, install as in
1775 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
1777 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
1778 .word is < -32768 or > 32767. The -J flag causes the error to be
1779 ignored. This is to catch over-sized switches generated by gcc on
1780 systems which don't support the broken .word hack.
1781 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
1782 write.c (fixup_segment): check for signed .word overflow if
1783 WARN_SIGNED_OVERFLOW_WORD.
1785 * write.c (fixup_segment): fixed missing parens in expression
1786 checking for byte or word overflow.
1788 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
1789 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
1790 WARN_SIGNED_OVERFLOW_WORD.
1792 * obj-coffbfd.c (fixup_segment): fixed missing parens in
1793 expression checking for byte or word overflow.
1795 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1797 Support for i386 coff
1798 * obj-coffbfd.h : added stuff
1799 * tc-i386.c (tc_coff_fix2rtype): new function
1800 * tc-i386.h : new coff defines
1802 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
1804 * input-scrub.c (input_scrub_push): call input_file_begin, not
1806 messages.c (as_perror): print ": " between the passed in error and
1807 the strerror, like perror does.
1809 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
1811 * Makefile.in: use gas_target instead of modifying target_cpu.
1812 From Steve Chamberlain:
1813 Makefile.in: Handle m68*-*-coff*.
1814 read.c, read.h: add mult argument to s_space
1816 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
1817 Motorola and MIT syntax; gas can now assemble either type of
1819 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
1820 From Steve Chamberlain:
1821 m68kcoff.mt: for m68k COFF.
1822 obj-coffbfd.c: (fixup_mdeps) added
1823 (size_section) removed bad sanity check
1824 (fill_section) added rs_machine_dependent case
1825 (write_object_file) call fixup_mdeps
1826 (fixup_segment) set fx_subsy to 0.
1827 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
1829 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
1832 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1834 * Makefile.in (LIBS): Include opcode library.
1836 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
1838 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
1839 including zero are accepted, pass +0.0.
1841 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
1843 * Makefile.in: map "as" through program_transform_name when
1846 * doc/Makefile.in: map "as" through program_transform_name when
1849 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1851 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
1853 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
1855 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
1856 tc-i960.c (md_ri_to_chars): Always output bout object file in
1857 little endian byte order (used to use endianness of host).
1859 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1861 * config/tc-m68k.c (init_table): Now const. Always include 68851
1862 data, so that "bc" is available to 68040 cache instructions.
1863 Added "tt0", "tt1", and 68ec030 variants.
1864 (md_assemble): Complain if 68000 (only) and 68881 are specified.
1865 (enum _register): Added TT0, TT1.
1866 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
1867 line number correctly in "internal error" messages. Don't print
1868 architecture-mismatch message for operand errors.
1870 From Colin Smith (colin@wrs.com):
1871 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
1872 than install_operand.
1874 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1876 * listing.c (buffer_line): rewind to the start of include
1877 files, they might be included twice.
1879 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
1881 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
1883 * Makefile.in: defined TARGET_CPU for C code so that it can choose
1884 one element of a family.
1886 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
1888 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
1889 so that we can assemble hand-written libgcc code.
1891 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1893 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
1894 has already been formatted (but may still contain %-characters).
1897 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
1899 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
1900 written with indirection on the last two operands, which can be
1901 either data or address registers. Added a new operand type 'r'
1902 which accepts either register type. Added '(' to notend stuff in
1903 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
1905 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
1907 * as.h (enum _relax_state): Start off at one, not zero, to better
1908 catch uninitialized-variable errors.
1909 (linkrelax): Declare new variable.
1911 * messages.c (warning_count, error_count): Default initializer is
1914 * write.c: Merged some declarations, using PARMS macro.
1915 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
1916 data_last_frag): No longer static.
1917 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
1918 defined, call it. Change segments before calling fixup_segment.
1919 (relax_align): If linkrelax, provide extra padding.
1921 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
1922 their not having symbols associated.
1924 * tc-i960.c (norelax, instrument_branches): Default initializer is
1926 (linkrelax): Delete variable definition.
1927 (mem_fmt): Call fix_new with NO_RELOC.
1928 (tc_bout_fix_to_chars): Handle alignment relocs.
1929 (i960_handle_align): New function.
1930 * tc-i960.h (linkrelax): Delete declaration.
1931 (HANDLE_ALIGN): New macro; calls i960_handle_align.
1932 (NEED_FX_R_TYPE, NO_RELOC): New macros.
1934 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
1936 * config/sparc.mt: New file. Grab sparc opcode table from bfd
1939 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
1941 * Makefile.in: always create installation directories. Removed
1942 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
1943 FLAGS_TO_PASS to recursive makes.
1945 * doc/Makefile.in: always create installation directories.
1947 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1949 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
1950 being used with args swapped, causing occasional lossage when
1951 refilling buffers after an include file.
1953 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
1955 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
1956 version. Discard bogus DONTDEF version.
1957 (as_warn, as_bad, as_fatal): Likewise.
1959 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
1961 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
1962 selected architecture, print a message saying so and listing what
1963 processors support it, rather than saying "operands mismatch".
1965 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
1967 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
1969 * config/ho-rs6000.h (M_RS6000): Don't define it.
1971 (BROKEN_ASSERT): Define it if not __STDC__.
1973 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
1975 * sparc.mt: New file.
1977 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
1979 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
1980 if TN_SUN3; otherwise align to 2**N-byte bounary.
1982 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1984 * read.c (s_fill): make the .fill size clamped error a warn and
1985 fix bug where 0's were always placed.
1987 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
1988 two bytes of any constant with 0xff:
1990 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1992 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
1993 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
1995 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
1997 * tc-m68k.c (try_index): Error if index scaling specified and
1998 assembling for an older CPU than a 68020.
2000 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
2002 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
2003 fx_offset into account.
2005 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
2007 * configure.in (mips host): Accept "ultrix" with version number.
2009 * expr.c (floating_constant): Separate "=-" to avoid confusing
2010 ancient or broken compilers.
2012 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
2013 processor/opcode mismatch, so reword the error message.
2014 (md_assemble): If no CPU has been set (even if FPU/PMMU
2015 characteristics have been), default to 68020. Don't need extra
2016 quotes around error string.
2018 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2020 * read.c (potable): Revert sac's incorrect change made Jul 13.
2021 Align really is supposed to be ptwo not nbytes.
2023 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2025 * Makefile.in: _Do_ include libiberty. (from sef)
2027 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
2029 * expr.c (integer_constant): Handle "0f" and "0b" label references
2032 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2034 * write.c (fixup_segment): if relaxing, don't do anything.
2035 * config/obj-bout.[ch] : maintain the a_relaxable file header info
2036 * config/tc-i960.c: new option -linkrelax
2038 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2040 * expr.c (expr): allow SEG_BSS in expressions
2041 * read.c (potable): align should be nbytes, not ptwo!
2042 * write.c (write_object_file): extra glue for new bss attributes
2043 (relax_segment): SEG_BSS is ok now
2044 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
2046 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
2048 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
2050 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
2052 * configure.in: recognize m680x0 as having sun3 emulation mode for
2053 vxworks environment.
2056 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2058 * Makefile.in: Add program_suffix (parallel to program_prefix)
2060 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2062 * app.c (process_escape): new function to handle escapes the right
2063 way, (do_scrub_next_char): use new function
2064 * cond.c (s_ifdef): do ifdef/ifndef right
2065 * read.c (s_fill): make the , expressions optional like the doc
2067 * config/tc-h8300.[ch]: better warnings
2069 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2071 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
2074 * write.c (write_object_file): various changes to handle data in
2075 the BSS segment in much the same was as stuff in the DATA segment.
2077 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
2078 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
2079 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
2080 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
2083 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2085 * expr.c(expr): allow SEG_REGISTER in expressions.
2086 * read.c(pseudo_set): register expressions can be the source of a
2088 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
2089 goto SEG_TEXT (if a.out)
2090 * write.c (write_object_file): If a.out don't use the old way for
2092 * config/obj-a.out (s_sect): complain if the user tries to use a
2093 subsegment with a value which might interfere with out -R hackery.
2094 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
2095 rather than use ugly if tree. (init_regtable): insert register
2096 names into symbol table.
2098 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
2100 * write.c (write_object_file): keep the fix_tail clean, which
2101 fixes a bug in -R where relocations were being lost.
2103 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
2105 * configure.in: recognize m680x0 as having sun3 emulation mode for
2106 vxworks environment.
2108 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2110 * configure.in: recognize m680x0 as an m68k
2112 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2114 * configure.in: Recognize sparclite as a sparc variant.
2116 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
2119 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2121 * config/tc-a29k.c: lint
2122 * listing.c, expr.c: patches from Andrew Smith
2124 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2126 * doc/Makefile.in: use m4 rather than gm4.
2128 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2130 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
2131 calc the base of relocs correctly.
2132 * tc-a29k.c (parse_operand): allow expressions to be in any section.
2134 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
2136 * as.c, write.c: use -K rather than -k for the broken word warning
2139 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
2141 * Makefile.in: do not print recursion lines.
2143 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2145 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
2147 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2149 * write.c (write_object_file): For b.out format, round up section
2150 start addresses to match required alignment.
2152 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2154 * Makefile.in (install): Install into $(tooldir)/bin, since that's
2155 where gcc looks for it.
2157 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
2159 * Makefile.in: Changed some lines to be less confusing for some
2162 * input-file.c: Conditionalize on _IOFBF, not VMS.
2164 * read.c, write.c: Change a series of ifdef/elif to
2165 ifdef/else/ifdef etc.
2167 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
2169 * symbols.c (fb_label_init): fix sizeof to memset.
2171 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
2173 * Makefile.in: install the man page.
2175 * Makefile.in: pass down MAKEINFO explicitly on info.
2177 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
2179 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2181 * flonum-const.c: renamed flonum-konst.c to stop dos name
2184 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
2186 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
2187 tc-m68k.h to te-sun3.h.
2189 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
2191 * configure.in: vxworks68 gets te-sun3.h.
2193 * expr.c: remove limitation that local_labels_dollar or
2194 local_labels_fb must be < 10.
2196 * symbols.c: remove local_labels_dollar, replace with a function
2197 interface for a sparse array. All users adjusted.
2199 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
2201 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2203 * doc/Makefile.in: commented out line for building as-all.texinfo.
2206 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
2208 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
2210 * Makefile.in: added check target.
2212 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2214 * Makefile.in: added tooldir and program_prefix.
2216 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
2218 * write.{c,h} (fix_new): Make these declarations consistent.
2220 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
2222 * Makefile.in (strerror.o): Add rule so that broken Sun make can
2225 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2227 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
2229 * expr.c (operand): if can't work out what sort of operand it is,
2230 then look through FLT_CHARS for a hint.
2232 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2234 * Makefile.in, configure.in: removed traces of namesubdir,
2235 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2236 copyrights to '92, changed some from Cygnus to FSF.
2238 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
2239 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2240 copyrights to '92, changed some from Cygnus to FSF.
2242 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2244 * expr.c: If an expression is single comma, then return with
2245 SEG_ABSENT rather than an error - since the sparc front end does
2246 really strange things with things like fbge,a
2248 * as.h: include bfd.h if using many sections
2249 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
2250 local labels didn't work.
2251 * listing.c (list_symbol_table): don't core dump when there's no
2253 * write.c, write.h: call fix_new with the right number of args on
2255 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
2258 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2260 * app.c: MRI compatibility - allow single quote to start a string.
2261 * as.c: fix typo recently introduced.
2262 * as.h : Don't include aout/reloc.h - it's not right for COFF!
2263 * expr.c: Much rewriting, to accomodate MRI syntax for
2264 expressions. Also easier to read now.
2265 * listing.c: Put back defuns
2266 * read.c: modified to accept MRI syntax, put back listing pseudo
2267 ops so that an assembler built with NO_LISTING ignores list ops
2269 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
2270 machine is a SPARC or a 29K.
2271 * config/obj-aout.c: added s_sect pseudo op
2272 * config/obj-coffbfd.c: lints, set the filehdr flags right and
2273 fill in the timestamp.
2274 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
2275 anymore, define all the relocs which the tc-<x> bit will use so we
2276 can translate from them to the coff types.
2277 * config/tc-a29k.c: reloc_type isn't ane enum any more
2278 * config/tc-m68k.c: Added NO_RELOC definition.
2280 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2282 * Makefile.in: put header files before C source for TAGS; remove
2283 references to non-existent syscalls.h.
2285 * read.c, write.c subsegs.c: back out the .bss changes.
2287 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
2289 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
2293 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
2295 * symbols.c (local_label_name): symbols now start with ^A.
2297 * read.c, subsegs.c, write.c obj-coff.c: added handling of
2298 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
2299 generate these sections. .align: will use NOP_OPCODE or 0
2300 for padding. This is just for being nice to the
2303 * expr.c (operand): changed to generate local label "\001L0"
2304 starting with a ^A so that it is recognized as a local label.
2306 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
2308 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
2309 i/o opcodes - inb, inw, outb and outw. string manipulation with
2310 att syntax - scmp, slod, smov, ssca, ssto.
2312 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
2313 to just after .file .
2315 In obj_crawl_symbol_chain() where it tries to put the external
2316 symbols apart, with the condition:
2317 (!S_IS_DEFINED(symbolP) &&
2318 !S_IS_DEBUG(symbolP) &&
2319 !SF_GET_STATICS(symbolP))
2320 it was moving too many symbols out. So I switch it back to the
2322 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
2324 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
2325 so that we don't use the F_RELFLG which make the linker complain
2326 that somebody has stripped the relocation info.
2328 Also, the AIX ld program require that the relocation table
2329 is sorted by r_vaddr like the standard ATT assembler does.
2331 [he also changed the sizeof(struct ...)'s into the coff
2332 style FOOSZ macros. I'm not sure this is right, but I can't
2333 remember why. xoxorich.]
2335 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
2337 * Makefile.in, configure.in, doc: use the doc. Build it, install
2340 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
2342 * read.c: white space and comments only.
2344 * configure.in: use the new atof-ns32.c for ns32k.
2346 * write.c: comment change only.
2348 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
2349 aren't yet integrated.
2351 * tc-i860.[hc]: blew off the dust. Something must still be done
2352 about conflicting relocation types.
2354 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
2357 * tc-i960.c, tc-sparc.c: white space and comments only.
2359 * tc-a29k.h: delete duplicate macro definition.
2361 * new file atof-ns32k.c copied from hack's last unreleased gas.
2363 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
2365 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
2368 * nearly everything. flush ChangeLog, package as gas-1.92.1.
2369 ChangeLog's prior to this are sketchy at best. I have logs.
2370 They just aren't ChangeLogs.