1 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3 * Makefile.in: remove parentdir support; use INSTALL_XFORM
5 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
7 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
8 for any a.out target, not just Linux and 386BSD.
9 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
12 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
14 * config/h8300.c: Support for H8/300-H opcodes.
16 * config/obj-coffbfd.c (w_strings): String table length is 4
17 bytes, no matter what the host int size is.
19 * configure.in (alpha-*-osf*): New.
21 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
23 * configure.in (mips-*-ecoffl*): New target; use ecoff and
25 (mips-*-ecoff*): Added trailing '*'.
27 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
28 first FDR in a file to be zero.
30 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
32 * Makefile.in (VERSION): Jump to 2.1.4.
34 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
36 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
39 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
41 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
44 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
45 and routine names. Assuming 32 bits for now.
47 * config/obj-elf.c (elf_frob_file): Look for macro
48 elf_tc_final_processing_hook, instead of assuming a function
50 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
51 tc_final_processing_hook.
52 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
54 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
55 moved here from obj-elf.h.
56 * config/obj-elf.h: Don't include CPU-specific header files.
58 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
60 * configure.in: configurations should match on 'hppa*' not 'hppa'.
62 * read.c: Add support for HPPA assembly language syntax (denoted
63 with '#ifdef TC_HPPA').
65 * symbols.c: Add support for HPPA assembly language syntax (denoted
66 with '#ifdef TC_HPPA').
68 * write.c (write_contents): Add support for HPPA-style
71 * config/obj-elf.c: Stab symbols weren't written properly.
74 (obj_elf_write_symbol):
75 (obj_elf_write_symbol_p):
76 (obj_elf_frob_symbol):
80 * config/tc-hppa.c: Support for HPPA symbol extension sections.
81 Remove some unused code. Support for HPPA assembly language
92 (elf_tc_make_sections):
96 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
98 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
99 hash_new will have succeeded if it returns.
100 * config/tc-a29k.c (md_begin): Likewise.
102 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
104 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
106 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
108 * expr.c: Delete register declarations; gcc ignores them anyways.
110 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
112 * hash.c (hash_new): Use xmalloc, since many callers don't check
115 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
117 * frags.c (zero_address_frag, bss_address_frag): These are
120 * tc.h (md_reloc_size): This is const.
121 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
122 (md_reloc_size): Now const.
124 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
126 * as.h (enum _segT): Ditto.
128 * struc-symbol.h (N_TYPE_seg): This should be const.
130 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
132 * config/obj-ecoff.c (add_file): Cast file_name to char * in
133 listing_source_file call.
135 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
136 of subseg_new call to eliminate const attribute.
137 (obj_elf_stab): Ditto.
138 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
140 * read.c (s_align_bytes): Properly record alignment.
142 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
143 for the prototype/no prototype macro.
145 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
148 * as.h (relax_stateT enum): Delete trailing comma.
150 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
152 * app.c (do_scrub_begin): Let line_comment_chars override
154 (do_scrub_next_char): If a line comment character is not at the
155 start of a line, treat it as a comment character if it is one.
156 For a CPP line comment use pseudo-op .appline rather than .line.
157 * input-scrub.c (logical_input_line): Make int rather than
159 (input_scrub_push, input_scrub_begin): Initialize
160 logical_input_line to -1 rather than 0.
161 (bump_line_counters): Increment logical_input_line.
162 (new_logical_line): If line_number is -2, decrement
164 (as_where): Use logical_input_line even if it is 0.
165 * read.h (s_app_file prototype): Now takes an int argument.
166 * read.c (potable): Make .appfile call s_app_file with 1. New
167 .appline pseudo-op calls s_app_line.
168 (s_app_file): If .appfile, call new_logical_line with -2 to
169 account for newline inserted by do_scrub_next_char. If listing,
170 call listing_source_file.
171 (s_app_line): New function to handle fake pseudo-op .appline.
172 * config/obj-coff.c (obj_pseudo_table): Make .appline call
174 (obj_coff_ln): Added argument to indicate whether .appline.
175 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
177 (obj_coff_ln): Added argument to indicate whether .appline.
178 * config/tc-mips.c (s_file): Pass argument to s_app_file.
180 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
182 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
184 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
186 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
189 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
191 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
192 relocations correctly.
194 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
196 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
199 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
200 if value is out of range.
202 Patch from Minh Tran-Le:
203 * config/tc-i386.c (i386_operand): For in/out port register used
204 as base reg, include InOutPortReg in operand type.
205 (MATCH): Accept overlap value of InOutPortReg.
207 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
209 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
210 Add calls to listing routines to produce combined source/assembler
212 (obj_ecoff_stab): Create a file pointer if none used yet.
213 (ecoff_frob_file): Set symcount to correct value.
215 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
217 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
220 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
221 Define in terms of constants, not C structure sizes.
223 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
225 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
227 * config/obj-aout.c (obj_header_append): Don't define if it's
229 * config/obj-hp300.h (obj_header_append): Define it as a macro.
230 * config/obj-hp300.c (hp300_header_append): New function.
232 * Makefile.in (distclean): Don't bother cleaning up doc files;
233 they aren't going to be in this directory.
235 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
237 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
240 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
241 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
243 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
245 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
248 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
250 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
252 * config/tc-mips.c (macro): Correct floating point double word
253 loads and stores for big endian target.
255 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
257 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
258 calls. Deleted some unused code.
259 * config/obj-coff.c: Likewise.
261 ELF support, mostly contributed by Utah:
262 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
263 obj_elf_type): Rewrite.
264 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
265 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
267 (obj_elf_ident): Dummy.
268 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
269 TARGET_SYMBOL_FIELDS): New macros.
270 (gdb_section): New variable decl.
272 * config/tc-i386.c (md_atof): Return zero, not empty string, on
275 BFD_ASSEMBLER conditional changes:
276 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
278 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
279 (fetch_coff_debug_section): Ditto.
280 (obj_coff_endef): Call fetch_coff_debug_section.
281 (struct line_no): New type.
282 (c_symbol_merge): New way for copying aux fields.
283 (c_dot_file_symbol): Put symbol in absolute section, and set flag
285 (function_lineoff): New symbol.
286 (function_lineoff, text_lineno_number, our_lineno_number,
287 lineno_lastP): Don't define.
288 (c_line_new): Don't define.
289 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
291 line-number recording gets implemented.
292 (obj_new_symbol_hook): New code for handling aux fields.
293 (add_lineno, add_linesym): New functions.
294 (obj_coff_ln): Call add_lineno, not c_line_new.
295 (obj_coff_endef): New code for handling symbol names. New lineno
296 code. Look for section name "*DEBUG*" for debugging section.
297 (align, coff_check_file_symbols, obj_coff_section,
298 coff_frob_file): New functions.
299 * config/obj-coff.h: Reordered some includes.
300 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
301 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
303 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
304 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
305 aux entries. Most SA_* macros now use it unconditionally.
306 (S_*): Use `bsym' field, and access BFD private data.
307 (SF_*): Use `sy_flags' symbol field for most of these.
308 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
310 (*_section_header): Don't define.
311 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
313 (tc_gen_reloc) [I386COFF]: New function.
314 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
315 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
318 * config/obj-coff.c (stack_init): Don't do assignments inside
320 (obj_coff_def): Simplified handling of symbol name a bit.
321 (tag_insert): Name argument is now pointer to CONST.
322 (obj_crawl_symbol_chain): Commented out.
324 * config/obj-coff.h: Use PARAMS macro in prototypes.
326 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
327 through frchainP pointer if it is null.
329 * configure.in: Warn if BFD mode is explicitly turned off but is
330 required by specified target.
331 (mips ecoff targets): Don't need to set bfd_gas here; it gets
334 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
336 (yank_symbols): Merge symbols only if sy_forward is null.
338 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
341 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
343 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
345 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
346 with "." is a local label.
348 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
351 * config/te-linux.h, config/te-386bsd.h: New config files.
352 * configure.in (i386-*-linux, i386-*-bsd): Use them.
353 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
355 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
357 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
359 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
361 (ecoff_build_symbols): Turn local st_Proc symbols into
362 st_StaticProc symbols. Set index field of external st_Proc and
363 st_staticProc symbols correctly.
364 * config/tc-mips.h (NO_LISTING): Don't define. People might want
367 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
369 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
371 * configure.in (m68k-*-hpux): Use them.
373 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
374 defined, otherwise zero.
376 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
378 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
380 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
381 address space number.
383 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
385 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
387 * config/tc-a29k.c: Include ctype.h.
388 (define_some_regs): Added special-purpose registers for 29050.
390 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
392 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
393 (change_to_section): Set it here instead.
395 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
397 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
398 hasn't been seen yet.
399 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
401 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
403 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
406 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
408 * expr.c (operand): Fix unary plus operator (previously was the
409 same as '~' operator!).
411 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
413 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
414 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
415 obj_check_file_symbols if defined. Call verify_symbol_chain_2
416 instead of open-coding it. Fix some bugs in patching up symbol
418 (relax_segment): Make some code we "ought to be able to" use for
419 all targets no longer conditionalized on ns32k target; instead, do
420 it always, and if the appropriate conditions fail, abort.
422 * symbols.c (DEBUG): Enabled.
423 (symbol_new): Make sure bfd_make_empty_symbol works.
424 (verify_symbol_chain_2): New funcion; takes one symbol as
425 argument, anywhere in the chain.
426 (dollar_label*): Use default initializers.
428 * as.c (perform_an_assembly_pass): Call md_begin here...
429 (main): ...and not here.
431 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
432 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
434 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
435 (add_fix, add_frag): Now functions instead of macros.
436 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
437 s_data1, s_data2, s_bss): Use new *_section names, for
438 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
439 to handle non-integral segT.
440 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
441 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
442 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
443 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
444 md_apply_fix_2; new md_apply_fix definition varies interface
445 depending on BFD_ASSEMBLER.
446 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
449 * config/obj-vms.c: Include config.h.
450 (version_string): Delete declaration.
451 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
452 (vms_resolve_symbol_redef): New function, taken from VMS code in
455 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
456 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
457 VMS_Psect_Spec): Fixed to compiler under traditional C.
458 * config/obj-vms.h: Use PARAMS macro.
459 (vms_resolve_symbol_redef): Declare.
460 (RESOLVE_SYMBOL_REDEFINITION): New macro.
461 * symbols.c (colon): Remove some VMS-specific code, look for
462 RESOLVE_SYMBOL_REDEFINITION macro instead.
464 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
467 * config/tc-i386.c: Reordered some functions so inlining might
468 work. Use PARAMS in function declarations.
469 (reloc): New routine.
470 (md_assemble): Rearrange switch statements to work with
473 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
474 SYMBOLS_NEED_BACKPOINTERS before defining it.
476 * subsegs.c (subseg_new_rest): Now static.
478 * read.c (pseudo_set): Better error message for difference of
479 symbols in different frags.
481 * Makefile.in (check): Pass down some new variables, indicating
482 pathname or program name for cc, nm, objdump.
484 * as.h (OUTPUT_FLAVOR): New macro.
485 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
487 * configure.in: Initialize bfd_gas properly. Warn that ELF
488 support is incomplete.
490 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
492 * read.c (float_cons): Accept null pointer return from md_atof.
493 * config/tc-m68k.c (md_atof): Return null for success.
494 * config/tc-sparc.c (md_atof): Ditto.
496 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
498 * doc/as.texinfo: formatting and comment cleanups; show SPARC
499 alternative options in same style as other machines; simplify some
500 conditional use; include GPL as separate file (from texinfo dir)
502 * doc/Makefile.in: (as.info) include directory containing GPL in
505 * doc/h8.texi: new file; conditional settings for GAS manual
508 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
510 * doc/as.texinfo: mention SPARC architecture options.
512 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
514 * configure.in: Rearranged whitespace in per-host/per-target
515 sections. Added hooks for dropping in HPPA support (not included
516 yet). Separate out overrides of variables based on target format
517 and bfd-gas selection from actual target-specific commands. Add
518 error message for recognized but unsupported format name.
520 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
522 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
523 symbolic header match cline in FDR; the native linker seems to
526 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
528 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
529 $(srcdir)/as.texinfo explicitly in several places
531 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
533 * doc/Makefile.in: update dvi, clean targets for new source
536 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
538 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
539 rather than undefining know.
540 * configure.in: Match ultrix*, not just ultrix.
542 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
544 * doc/as.texinfo: converted conditional markup to use new
545 Texinfo facilities, avoiding m4.
547 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
549 * doc/Makefile.in: recast doc configuration to use a link to an
550 included texinfo file.
552 * doc/all.texi: settings for generic form of documentation.
554 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
556 * read.c (cons): Zero out frag when creating reloc.
558 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
560 * config/tc-mips.c (gp_reference): Certain magic symbols can never
561 be referenced off the GP register.
563 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
564 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
565 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
567 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
568 definition from other MIPS targets.
569 * configure.in (mips-*-irix): Use emulation irix.
571 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
573 * config/tc-h8500.c: Get relax size of branch instructions right,
574 (get_operand): Parse @sp+ correctly.
576 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
578 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
579 COFF section header field.
581 * configure.in: Print error message if host or target is not
584 * configure.in: If with-bfd-assembler, use obj-coff instead of
587 * config/ho-generic.h: Include string.h.
589 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
591 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
592 '$' as local, for any object file format.
594 * config/tc-mips.c (macro): Optimizations to branching code and a
595 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
598 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
599 * configure.in (mips-sgi-irix*): Set gas_host to irix.
601 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
603 * subsegs.c (subseg_new): Set output_section of new section.
604 * as.c (perform_an_assemly_pass): Don't set output_section here.
605 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
606 since it has additional sections.
607 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
609 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
610 ecoff_undefined field.
611 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
612 ecoff_undefined field.
613 (add_file): If using stabs, just output a stabs symbol rather than
615 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
616 it with get_absolute_expression, rather than skipping it by hand.
617 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
618 than ECOFF line number information.
619 (obj_ecoff_stab): Accept non-zero values for stabs line number.
620 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
621 to small, undefined and/or readonly sections if appropriate.
622 Don't output symbol names containing \001 characters.
623 (ecoff_frob_file): Make sure at least one fdr is output.
624 * config/tc-mips.h: Define TC_MIPS.
625 * config/tc-mips.c (g_switch_value): New static variable.
626 (md_assemble): Set gp size of output BFD.
627 (gp_reference): New function; returns 1 if expression can be
628 accesssed via gp. Always returns 0 if not using ECOFF.
629 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
631 (macro): Generate sequences using gp if possible.
632 (md_parse_option): Ignore -EL and -EB. Parse -G.
633 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
634 (s_change_sec): Handle .rdata and .sdata for ECOFF.
635 (s_extern): Mark symbol as external. Set ecoff_undefined field.
637 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
639 * output-file.c (output_file_create): Don't call as_perror for
640 filename rejected by application.
642 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
645 * doc/as.texinfo: Don't use @value in node names for the moment;
646 references don't appear to work right.
648 * as.h (const, volatile): Put these definitions back, and use
651 * doc/as.texinfo: First pass at using new texinfo features --
652 variables, conditional tests. Far from complete.
654 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
656 * read.c: Temporary hack to handle some 64-bit constants. This
657 should be redone later.
658 (target_big_endian): Declare.
659 (big_cons): If it's set, reverse order of bytes being copied.
660 * config/tc-sparc.c (md_begin): Set target_big_endian.
662 * read.c (s_ignore): Delete declaration of is_end_of_line.
664 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
665 forward pointers properly.
667 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
669 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
670 wasn't being stored into scnhdr.
671 * config/obj-coffbfd.h: Add prototype of s_get_segment.
672 * read.c (TC_START_LABEL): Default definition.
673 (read_a_source_file): Use TC_START_LABEL macro to work out
674 if a label has been seen.
676 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
678 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
679 the bottom (make expands variables in dependencies when the
680 dependencies are read, not when they are used).
682 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
683 a29k .bss section; the mondfe program doesn't like it.
685 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
687 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
689 (current_architecture): Don't need initializer.
691 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
693 * doc/none.m4: Define Z8000.
694 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
695 texinfo file before recreating it.
696 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
698 (srcdir): Delete second, bogus definition.
699 (as.info): Look for as-*.texinfo in current directory rather than
703 * doc/configure.in: Create links to all as-*.texinfo files in the
704 source directory, if that's not the current directory.
706 * configure.in (per-host): Accept MIPS host with BSD version
708 (per-target): Classify i486 as i386. Use generic cpu_type instead
709 of target_cpu in selecting format etc.
711 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
712 * read.c (potable): Change .app-file to .appfile.
714 * config/ho-decstatn.h: Renamed from ho-decstation.h.
715 * configure.in: Adjusted.
717 * config/obj-bfd-sunos.*: Unused; deleted.
719 * Makefile.in (version.c, vers-stamp): Deleted.
720 (config.h): Define GAS_VERSION.
721 * as.c (version_string): Deleted declaration.
722 (main): Look for GAS_VERSION instead.
724 * doc/as.texinfo: Updated description of -a* (listing) options,
725 and describe how to pass them through from gcc.
727 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
728 process relocs if there aren't any relocs to process. Avoids
729 malloc/free bug on SCO too.
731 * as.h: Move local include files below system include files, to
732 avoid some redefinition complaints on some systems.
733 (const, volatile): Don't need these conditionally defined if we
734 use CONST and VOLATILE from ansidecl.h.
735 (seg_name): Use CONST, not const.
737 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
739 * config/tc-mips.c: Reindented to GNU standards.
741 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
743 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
744 (fixup_segment): Add a29k special case; the linker is not prepared
745 to see a segment offset here.
747 * app.c (do_scrub_next_char): Added new state, 10, modifying state
748 9 to only keep a space in between identifier characters.
750 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
752 * Makefile.in: add dvi target; as-$(config).texinfo might live in
753 srcdir, might be in objdir.
755 * doc/Makefile.in: dvi depends on as.dvi
757 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
759 * Makefile.in: add installcheck target
761 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
763 * config/tc-mips.c (macro): Use $AT for any floating point load.
765 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
767 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
768 bignums, but don't emit error message.
770 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
772 * Makefile.in (targ-cpu.o): Depend on config.h.
774 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
776 * app.c (do_scrub_next_char): Added new state, 9, to avoid
777 dropping a space immediately following an identifier.
778 * expr.c, write.c: Rewrote assert expressions to not use multiple
779 lines; I don't think that can be done portably.
780 * config/tc-mips.c (macro): Use $AT if target register is zero in
781 load instruction, which it can be for a floating point load.
783 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
785 * write.c (write_contents): Compute the relocs before writing out
786 the section contents.
787 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
788 symbol table and values right.
789 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
791 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
794 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
795 z8k-opc.h, not z8k.h.
797 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
800 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
802 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
804 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
806 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
807 to be on a single line.
809 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
811 * Makefile.in (config.h): Create file, writing out definitions of
812 target cpu, alias, and canonical name.
813 (ALL_CFLAGS): No longer define TARGET_CPU.
815 * Makefile.in (check): Print a message, instead of quitting
818 * as.c (main): Don't catch any signals, for now.
820 * version.c: Deleted.
821 * Makefile.in: Generate it, putting in only the version number
823 (VERSION): New variable.
824 * as.c: Include config.h.
825 (main): Reformatted version string. Include target alias. Don't
826 print if not requested (i.e., unknown -v argument).
828 * as.c (stralloc): Deleted.
829 (main): Call strdup instead.
831 * configure.in: Handle all 68300 series chips.
832 * config/tc-m68k.c: Include config.h.
833 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
834 series cpus as defaults.
835 (md_parse_option): Accept some m68300 series CPUs as defaults.
837 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
839 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
841 (main, got_sig): Use them.
842 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
845 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
847 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
850 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
851 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
852 (struct loc, struct proc, struct file): Moved to tc-mips.c within
853 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
854 * config/tc-mips.c: Rearranged for ECOFF support. Added
855 prototypes for all static functions. Moved existing minimal
856 debugging format support info #ifndef OBJ_ECOFF blocks.
857 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
858 does not support a non sign extended high 16 bits reloc. Adjusted
859 all callers accordingly.
860 (tc_get_register): Renamed from get_register, and made non-static.
862 * config/mips-big.mt, config/mips-lit.mt: New files. Define
863 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
865 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
866 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
867 obj_format ecoff and gas_target mips-lit or mips-big.
869 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
871 * version.c: Bump to version 2.0.1.
873 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
875 * write.c (chain_frchains_together): Check that seg_info (section)
877 (write_object_file): Call obj_frob_file after setting the symbols,
880 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
882 * Version 2.0 released.
884 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
886 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
888 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
890 * read.h: Define stringer here.
891 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
894 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
896 * read.c (s_space): Multiply repeat count by mult, not fill.
898 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
900 * read.c: Include ctype.h.
902 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
904 Patches from Eric Youngdale:
905 * make-gas.com: Find obstack.obj if it's not in the current
907 * read.c (s_ignore): Don't declare is_end_of_line. It's
908 redundant, and triggers a VMS gcc compiler bug.
910 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
911 current segment as an argument. (Ignored in all cases but VMS.)
912 All callers and definitions changed.
914 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
916 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
919 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
921 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
922 so "~0x80" won't be rejected.
924 * config/obj-elf.c: No longer include elf/reloc.h.
925 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
926 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
928 (obj_elf_xstab): New routine.
929 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
930 argument to s_ignore. Put "#if 0" around unused code.
931 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
932 Call elf_xstabs for .stabs and .xstabs operators.
934 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
936 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
939 * configure.in: mips-bsd configuration was missing format spec.
942 * Makefile.in (Makefile): Depends on configure.in.
944 * config/tc-mips.c (append_insn): Don't check for alignment of
945 frag in memory; alignment of instructions in section is a separate
948 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
951 * listing.h: Always provide function declarations, not macros, so
954 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
956 * CONTRIBUTORS: Update Gilmore entry.
958 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
960 * frags.c (frag_init): New function.
961 (zero_address_frag, bss_address_frag): Now initialized at run
963 * as.c (main): Call frag_init.
965 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
967 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
968 Don't unget ch2 if we didn't get it.
970 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
972 * doc/Makefile.in (TEXIDIR): Updated for new layout.
974 * config/tc-sparc.c (s_common): Add support for ELF version.
975 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
976 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
978 (md_convert_frag): New macro.
980 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
981 symbol, fix the offset so "+2" isn't required.
983 * config/tc-i960.c (line_comment_chars, line_separator_chars):
984 Define as common/bss.
985 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
986 initializers are sufficient.
988 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
989 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
990 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
991 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
992 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
993 "IGNORE_DEBUG" conditional, since both branches are identical.
994 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
995 referencing symbol structure members.
996 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
998 * as.h (struct frag): Reordered a couple of fields for better
1001 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
1003 (write_contents) [BFD_ASSEMBLER]: New function.
1004 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
1005 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
1006 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
1007 (fixup_segment): Make sure common-section symbols get treated the
1008 same as undefined symbols.
1009 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
1010 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
1012 * write.h (fix_new): Update prototype.
1014 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
1015 md_section_align, md_undefined_symbol): Don't provide prototypes
1016 if these are defined as macros.
1017 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
1020 * symbols.c (symbol_new): Argument NAME is now pointer to const.
1021 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
1022 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
1024 (colon): Display other/desc fields of redefined symbol only if
1025 S_GET_OTHER and S_GET_DESC are defined.
1026 (symbol_make): Argument NAME is now pointer to const.
1027 (symbol_find, symbol_find_base): Likewise.
1028 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
1029 * symbols.h: Fix prototypes for new const arguments. Add
1030 prototypes for BFD_ASSEMBLER S_* functions.
1032 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
1033 for changing to an existing section.
1034 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
1035 called by subseg_new and subseg_set.
1036 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
1037 given section name and subseg number.
1038 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
1039 new section/subsection.
1041 * read.c: Don't include ctype.h.
1042 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
1043 for now; should be machine-dependent.
1045 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
1046 targets, forcing BFD use.
1048 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1050 * config/tc-sparc.c: Use PARAMS macro for static function
1051 declarations. Use BFD_RELOC_ macros everywhere, with
1052 compatibility macros declared for non-BFD mode.
1053 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
1054 instead of enum reloc_type.
1055 (emit_sparc_reloc): Commented-out function deleted.
1056 (md_convert_frag): Deleted.
1057 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
1058 (md_apply_fix): Changed calling sequence (conditionally) for BFD
1060 * config/tc-sparc.h (md_convert_frag): New macro.
1062 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
1063 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
1064 of referencing fields directly.
1066 * write.c (cvt_frag_to_fill): New function; extracted from
1068 (write_object_file) [! BFD_ASSEMBLER]: Call it.
1069 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
1070 and set its size and flags.
1072 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
1073 fields with BFD equivalents. Turn on back-pointers, and add
1074 target-specific fields at end.
1076 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
1078 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
1079 (write_object_file): Set it here instead, so that fixup_segment
1080 can see the correct value.
1082 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1084 * write.c (write_object_file): Check for errors and warnings and
1085 bail out before processing contents.
1086 (chain_frchains_together_1): New function, does most of the work
1088 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
1089 (remove_subsegs) [! BFD]: Call it.
1090 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
1091 structures and routines.
1093 * config/obj-elf.*: New files.
1095 * config/mips.mt, config/rs6000.mt: Deleted.
1097 * config/h8300.mt: Don't specify compiler here.
1099 * config/z8k.mt: The z8k code depends on the z8k opcode table,
1101 * config/tc-z8k.h: Comment fix.
1103 * write.c: Reordered some functions for better inlining.
1104 (fixup_segment): Linkrelax code is no longer conditional on
1107 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1109 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
1110 obj-coffbfd.h}: support for the H8/500
1112 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1114 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
1115 * write.c (write_object_file): Not here.
1116 (fix_new): Initialize fx_addnumber.
1118 * listing.c: Don't include target-cpu.h explicitly, since as.h
1121 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1123 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
1124 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
1125 (struct fix): Reordered fields for compactness and efficiency.
1126 Converted some logical fields to 1-bit fields.
1128 * config/obj-aout.h: Use PARAMS.
1129 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
1130 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
1132 * read.c: Don't include listing.h; as.h includes it. Removed
1134 [BFD_ASSEMBLER]: Include subsegs.h.
1135 (old_buffer, new_broken_words): Default initialization is
1138 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
1139 to 0, define stdoutput.
1140 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
1141 Call bfd_set_arch_mach.
1142 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
1143 bfd_close_all_done. Call bfd_perror on failure.
1144 (output_file_append) [BFD_ASSEMBLER]: Don't define.
1146 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
1148 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
1149 if not MANY_SEGMENTS. Define new field bfd_section if
1151 (seg_info): New macro.
1153 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
1154 variables, and some irrelevant comments.
1156 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
1157 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
1158 * configure.in: Permit --with-bfd-assembler now, with a warning.
1159 Variable need_bfd is now a boolean, as is new variable bfd_gas.
1160 Set BFDDEF and BFDLIB in Makefile when appropriate.
1162 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
1163 (main): Refer to flag_always_generate_output instead of
1166 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
1167 (*_section) [BFD_ASSEMBLER]: Define them.
1168 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
1169 set section flags when appropriate.
1170 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
1171 section is not absolute, undefined, or an assembler internal one.
1172 (absolute_section, undefined_section): Always define.
1173 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
1174 switch statements into if-else trees.
1175 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
1176 SEG_BSS and SEG_DATA.
1178 * as.h (frag_now_fix): New macro.
1179 * symbols.c (colon): Use it.
1181 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1183 * config/tc-mips.c: Added mips support for mips-dec-bsd.
1184 * config/tc-mips.h: Added mips support for mips-dec-bsd.
1185 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
1186 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
1187 * configure.in: Added mips support for mips-dec-bsd.
1188 * atof-generic.c: Define TRUE and FALSE if not defined.
1190 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1192 * version.c: Bumped version number to 1.93.05.
1194 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1196 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
1197 (obj_emit_lineno): Don't need return at end of void function.
1198 (obj_symbol_new_hook): Ditto.
1200 * config/tc-m68k.c: Removed some unused code.
1201 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
1203 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
1204 offset field is set.
1206 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1208 * config/tc-sparc.c (architecture_requested, warn_on_bump,
1209 md_relax_table): Use default zero initialization.
1210 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
1211 latter, instead of selecting with preprocessor conditionals.
1213 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1215 * configure.in: recognise all sparclite variants
1217 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1219 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
1220 accidentally changed to use subseg_change where it should have
1223 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1225 * expr.c (operand): If character other than comma or newline is a
1226 logical end-of-line character, use the newline case.
1227 From Eric Youngdale:
1228 (operand): Set X_add_number field for floating-point numbers.
1229 (operand): Treat zero byte as end-of-operand.
1231 * configure.in (per-target): Look for with_bfd_assembler option.
1232 For now, only accept "no", until the merge is done.
1234 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
1235 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
1236 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
1237 * read.c: Finish conversion to S_* macros in the VMS only
1238 parts of the program. Add "const" modifier to hex_value.
1239 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
1241 * expr.c: Add "const" modifier to hex_value.
1242 * symbols.c: Finish conversion to S_* macros in the VMS only
1243 parts of the program. Add "const" modifier to
1244 md_[long,short]_jump_size. Remove declaration of const_flag
1245 (which will be declared in obj-vms.h).
1246 * write.c: Add "const" modifier to md_[long,short]_jump_size.
1247 Fix arguments to VMS_write_object_file.
1248 * config-gas.com: New file. Script for VMS systems to set up the
1249 configuration to build gas for VMS, and create config.status.
1250 * make-gas.com: Redone to work with new scheme.
1251 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
1253 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
1254 will swap bytes if needed on a big endian system. Use throughout
1256 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
1257 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
1258 types of malformed stabs. Change parsing algorithm so that we are
1259 more certain of having all of the information that we need on hand.
1260 * obj-vms.c (final_forward_reference): New function, used to help
1261 resolve the data types of as many struct elements as possible
1262 when some part of the struct is not fully defined by the compiler.
1263 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
1265 * obj-vms.c (VMS_write_object_file): Define all vtable psects
1266 as symbols as well in the object file. Look for external functions
1267 that start with "__vt.", and turn them into variables, since the
1268 g++ compiler is incapable of doing this.
1269 * tc-vax.c: Add '1' option for backward compatibility with older GCC
1271 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
1272 * input-scrub.c (as_where): Fix bug where as would crash if we did not
1273 have the name of the source file yet.
1274 * config/ho-vms.h: define HO_VMS, not HO_VAX.
1276 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
1278 * read.c (s_data): Always use "data_section", since it'll map to
1279 SEG_DATA or SEG_E1 if needed.
1280 (s_lcomm): Likewise with bss_section.
1281 (s_fill): Use memset, not bzero.
1283 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1285 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
1286 handling GDB symbol table data.
1288 * config/obj-aout.h (segment_name): Delete definition.
1289 (seg_name): Delete declaration.
1290 * config/obj-bout.h (segment_name, seg_name): Ditto.
1291 * config/obj-vms.h (segment_name, seg_name): Ditto.
1292 * config/obj-coff.h (segment_name): Ditto.
1293 * config/obj-coffbfd.h (segment_name): Ditto.
1295 * Changes for BFD_ASSEMBLER:
1296 * obj.h (obj_crawl_symbol_chain): Declare only if not
1298 (obj_header_append, obj_pre_write_hook): Ditto.
1299 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
1300 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
1301 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
1302 otherwise, use seg_name array.
1303 (seg_name): Declare only if not BFD_ASSEMBLER.
1304 (section_alignment): Declare only if not BFD_ASSEMBLER.
1305 (big_section, reg_section, pass1_section, diff_section,
1306 absent_section, text_section, data_section, bss_section): If
1307 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
1308 mapping to segT enum values.
1309 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
1310 if these are used or defined, if BFD_ASSEMBLER.
1311 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
1312 subseg_new split into two functions.
1313 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
1315 * as.h (volatile): Don't define if already defined.
1316 (had_errors, had_warnings): Provide prototypes for ANSI C even if
1318 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
1319 declare with format attribute for -Wformat checking.
1321 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
1323 * app.c, config/tc-*.c: Don't include read.h, since it is already
1326 * These are based on patches from Minh Tran-le
1327 <mtranle@paris.intellicorp.com>.
1328 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
1329 obj_format coffbfd and gas_target i386coff for target.
1330 (i[34]86-*-isc*): New host (uses sysv).
1331 * config/i386aix.mt: Removed (no longer used).
1332 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
1334 (LDFLAGS): Added, defined as -shlib.
1335 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
1336 * config/te-sco386.h (LOCAL_LABEL): Don't define.
1337 (DOT_LABEL_PREFIX): Define.
1338 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
1339 name rather than L0\001.
1340 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
1342 * symbols.c, symbols.h (local_bss_counter): Removed.
1343 * write.c (write_object_file): bss no longer uses
1344 local_bss_counter. Pass correct data and bss size to
1345 VMS_write_object_file.
1346 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
1347 argument, rather than using local_bss_counter.
1348 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
1349 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
1350 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
1351 (size_section): Restored sanity check.
1352 (do_relocs_for): Base section address on s_paddr rather than
1353 computing it. Adjust a29k R_IHIHALF special case to account for
1354 section paddr (used to require paddr to be zero). If there are no
1355 reclos, set s_relptr to 0. Set relocation size in object_headers.
1356 (fill_section): Always set s_vaddr here, removing
1357 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
1358 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
1359 Set STYP_INFO for .comment.
1360 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
1361 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
1362 (crawl_symbols): Handle 8 character section name correctly. Use
1363 H_{SET,GET}_* macros.
1364 (do_linenos_for): Set lineno size in object_headers.
1365 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
1366 set s_vaddr here. If string_byte_count remains 4, set it back to
1367 0, and only write strings out if there are some. Call
1368 fill_section before do_relocs_for and do_linenos_for.
1369 (obj_coff_section): Handle optional quoted second argument giving
1370 section characteristics.
1371 (obj_coff_bss): Added to handle .bss.
1372 (obj_coff_ident): Added to handle .ident (puts string in .comment
1374 (obj_coff_lcomm): Put common symbols in .bss, not .data.
1375 (fixup_mdeps): Change to segment. Call frag_wane after
1377 (fixup_segment): Explicitly check S_IS_COMMON before making 386
1378 adjustment (already happened only for common symbols, but this is
1380 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
1381 * config/tc-i386.c (s_bss): Don't use if I386COFF.
1382 (md_pseudo_table): Ignore .optim and .noopt.
1383 (tc_coff_sizemachdep): New function.
1384 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
1386 (LOCAL_LABEL): Removed definition.
1387 (DOT_LABEL_PREFIX): Defined.
1389 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
1391 * app.c (app_push): Use memcpy, not bcopy.
1392 (do_scrub_next_char): For \", return " not '.
1393 (symbol_chars): Now const.
1395 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
1396 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
1398 * config/obj-coff.h: Don't use #elif.
1400 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
1401 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
1403 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
1405 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
1408 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1410 * app.c (do_scrub_begin): allow single quote strings if so
1413 * config/*z8k*: checkpoint
1415 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
1417 * read.c (read_a_source_file): avoid calling xmalloc (0).
1419 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
1421 * listing.c: Call xmalloc, not malloc; don't declare malloc.
1423 * Changes to support SCO 3.2v4:
1424 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
1425 SEG_BSS, fill with NOP_OPCODE.
1426 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
1427 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
1428 using ZERO_BASED_SEGMENTS.
1429 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
1430 never set segment address for SEG_E2 (.bss) and don't write out
1431 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
1432 (obj_coff_endef): Don't merge labels or symbols awaiting forward
1433 definitions, and don't merge tags with non-tags. Check for .bf
1434 rather than just checking whether the second character is b and
1435 the third character is f.
1436 (obj_coff_val): gcc can generate values which we don't handle
1437 correctly; discard information for now, since it only affects the
1438 debugging information.
1439 (tag_find_or_name): Don't insert tags in the symbol table.
1440 (yank_symbols): Don't merge labels.
1441 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
1442 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
1443 set segment address if ZERO_BASED_SEGMENTS.
1444 (obj_coff_section): Accept and ignore a trailing quoted string, as
1445 used in AT&T i386 syntax.
1446 (fixup_segment): Take segment as argument. On the i386, adjust PC
1447 relative addends by the segment vaddr.
1448 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
1449 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
1450 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
1452 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1454 * config/obj-coffbfd.c: Include libcoff.h.
1456 * version.c: Now version 1.93.
1458 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
1460 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
1461 power-of-two alignment for .align.
1463 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
1464 and leave everything else alone.
1466 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1468 * Makefile.in (as.new): Don't bother saving as.old.
1470 * write.c: Conditionalize on OBJ_VMS, not VMS.
1471 (magic_number_for_object_file): Don't define if OBJ_VMS.
1473 * config/obj-vms.c: Changes for traditional C.
1475 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1477 * config/ho-generic.h (malloc, realloc): Declare.
1479 * Lots of comment/whitespace changes.
1481 * write.h (struct fix): Some fields reordered, narrowed.
1483 * read.c (MASK_CHAR): Define using C types, not magic number.
1485 * as.c, input-file.c: Deleted some unused code.
1487 * app.c, as.h: Doc fix.
1489 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
1491 * as.h (xmalloc): Argument is long.
1493 * xmalloc.c (error): Remove declaration; as.h takes care of it.
1495 * doc/as.texinfo: Regrouped documentation of some command-line
1496 options. Updated options documentation for m68k. Some minor
1497 wording/punctuation changes.
1499 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1501 * configure.in: Accept target OS "vms".
1503 * symbols.c: Merged ANSI and non-ANSI function decls, using
1506 * xmalloc.c: Just include as.h, don't bother trying to figure out
1509 * strstr.c, strerror.c: Deleted.
1510 * Makefile.in: Deleted references.
1512 * config/tc-ns32k.c: Don't include header file for string
1513 declarations; leave that to ho-*.h.
1515 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
1517 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
1518 imported from FSF sources.
1520 * messages.c (strerror): Declare unconditionally.
1522 * as.h: Delete alloca and register definitions.
1524 * config/atof-ieee.c (mask): Now const.
1526 * obstack.c, obstack.h: Deleted.
1528 * as.h (flag_readonly_data_in_text): New flag.
1529 * as.c (main): Set it for -R.
1531 * as.h (flag_suppress_warnings): New flag.
1532 * as.c (main): Set it for -W.
1533 * messages.c (as_warn): Check it instead of flagseen['W'].
1535 * as.h (flag_always_generate_output): New flag.
1536 * as.c (main): Set it for -Z.
1538 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
1539 * config/tc-a29k.h: Ditto.
1540 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
1543 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
1545 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
1546 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
1550 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
1551 xrealloc from xrealloc.c.
1552 * xrealloc.c: Deleted.
1553 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
1555 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
1558 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
1560 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
1561 don't initialize it with NULL.
1563 * config/ho-vax.h (M_VAX): Deleted; was unused.
1565 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
1566 New files imported from FSF version, contributed by Eric Youngdale.
1567 * README-vms-dbg, config/vms: Deleted.
1569 * ChangeLog, config/ChangeLog: Merged.
1571 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
1574 * input-file.c (input_file_open): Eliminate call to setvbuf.
1575 [USG] (setbuffer): Deleted macro.
1577 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
1579 * all files: Whitespace changes for GNU indentation style, done by
1580 GNU `indent'. Some cleanup still needed, especially of comments.
1582 * configure.in: No te-386bsd.h file exists; don't try to use it.
1584 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
1586 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
1587 could be doing emulation.
1589 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1592 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
1595 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
1597 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
1599 * subsegs.h: add extern to segment_info declaration.
1601 * read.h: added extern declarations for comment_chars,
1602 line_comment_chars, and line_separator_chars.
1603 read.c, app.c: removed definitions of comment_chars,
1604 line_comment_chars, and line_separator_chars.
1606 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
1607 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
1609 (insert_reg): put REGISTER_PREFIX before register names before
1610 putting them in the symbol table.
1611 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
1614 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
1617 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
1618 comment_chars, line_comment_chars and line_seperator_chars
1619 consistently const, and always initialized them. Included read.h.
1621 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1623 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
1624 constant will not fit in an immediate field.
1625 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
1627 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
1629 * obj-coff.c (callj_table): Delete global variable.
1630 (obj_emit_relocations): Define it locally here, and only if
1633 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
1634 (m68k_ip): Don't warn about bignum used as float bit-pattern.
1636 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
1637 with a single set using PARAMS macro.
1639 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
1642 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
1644 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
1645 so widening works consistently.
1647 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
1649 * version.c: Put conditional "const" before version_string, not
1650 before dummy function for VMS. Now version 1.91.03.
1652 * app.c (do_scrub_next_char): Need double-\ before `000' to show
1653 printed rep of null character.
1655 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
1657 * obj-coffbfd.c (write_object_file): check return value of
1660 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
1662 * Support for i386-sysv.
1663 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
1664 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
1665 be used to set them all to zero as was done before.
1666 (fill_section): segment addresses now set in write_object_file.
1667 (fill_section): Don't set STYP_NOLOAD for .bss section.
1668 (fixup_segment): 386 uses strange common symbol format.
1669 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
1670 compatibility with SVR3.2 linker.
1671 * configure.in: i386-sysv and i386-sco use coffbfd.
1673 * app.c (do_scrub_next_char): discard whitespace after a label.
1675 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1677 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
1678 hosts, use the sysv configuration for solaris2
1680 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1682 fix i960+non-bfd coff bit rot.
1683 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
1684 support for C source listings. (obj_coff_endef): look in the right
1685 part of the symbol for the symbol name
1687 * tc-m68k.c (get_num): make it work for all segments, not just the
1690 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1692 * configure.in: recognize i386-*-bsd emulation.
1694 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1696 * configure.in: use the cpu-vendor-os triple for host and target
1698 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1700 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
1701 * tc-z8k.c: lots of bug fixes
1703 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
1705 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
1706 #elif, since it is not supported by old compilers.
1707 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
1708 couple of expressions in tc-m68k.c.
1710 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1712 * read.c (cons): If NO_RELOC is defined, use it.
1714 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
1716 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
1718 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
1719 local labels to start with a .) and set REGISTER_PREFIX to %.
1720 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
1722 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
1724 * messages.c: Comment changes.
1726 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1728 * as.h: Test if __STDC__ is defined only, don't test its value.
1729 * messages.c: If __STDC__ is not defined, define NO_STDARG.
1731 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1733 * listing.c (debugging_pseudo): Add stabs and stabn as things to
1736 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
1738 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
1739 sections starting from zero, rather than making them consecutive.
1740 This makes subsequent reloc calculations easier, esp if the object
1741 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
1742 allocate lcomm in .data rather than in .bss. It seems that some
1743 tools can't cope with a non-zero sized bss before linkage.
1745 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1747 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
1748 throughout. That enum no longer means what we thought it meant.
1750 * tc-m68k.c (md_assemble, md_parse_option): Handle new
1751 "-mno-688[58]1" options.
1753 * tc-m68k.c: Added CPU32 support.
1755 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1757 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
1759 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1761 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
1762 Change LIBDEPS dependence to LIBS.
1764 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
1766 * Makefile.in (install): if $(tooldir) exists, install as in
1769 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
1771 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
1772 .word is < -32768 or > 32767. The -J flag causes the error to be
1773 ignored. This is to catch over-sized switches generated by gcc on
1774 systems which don't support the broken .word hack.
1775 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
1776 write.c (fixup_segment): check for signed .word overflow if
1777 WARN_SIGNED_OVERFLOW_WORD.
1779 * write.c (fixup_segment): fixed missing parens in expression
1780 checking for byte or word overflow.
1782 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
1783 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
1784 WARN_SIGNED_OVERFLOW_WORD.
1786 * obj-coffbfd.c (fixup_segment): fixed missing parens in
1787 expression checking for byte or word overflow.
1789 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1791 Support for i386 coff
1792 * obj-coffbfd.h : added stuff
1793 * tc-i386.c (tc_coff_fix2rtype): new function
1794 * tc-i386.h : new coff defines
1796 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
1798 * input-scrub.c (input_scrub_push): call input_file_begin, not
1800 messages.c (as_perror): print ": " between the passed in error and
1801 the strerror, like perror does.
1803 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
1805 * Makefile.in: use gas_target instead of modifying target_cpu.
1806 From Steve Chamberlain:
1807 Makefile.in: Handle m68*-*-coff*.
1808 read.c, read.h: add mult argument to s_space
1810 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
1811 Motorola and MIT syntax; gas can now assemble either type of
1813 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
1814 From Steve Chamberlain:
1815 m68kcoff.mt: for m68k COFF.
1816 obj-coffbfd.c: (fixup_mdeps) added
1817 (size_section) removed bad sanity check
1818 (fill_section) added rs_machine_dependent case
1819 (write_object_file) call fixup_mdeps
1820 (fixup_segment) set fx_subsy to 0.
1821 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
1823 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
1826 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1828 * Makefile.in (LIBS): Include opcode library.
1830 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
1832 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
1833 including zero are accepted, pass +0.0.
1835 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
1837 * Makefile.in: map "as" through program_transform_name when
1840 * doc/Makefile.in: map "as" through program_transform_name when
1843 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1845 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
1847 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
1849 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
1850 tc-i960.c (md_ri_to_chars): Always output bout object file in
1851 little endian byte order (used to use endianness of host).
1853 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1855 * config/tc-m68k.c (init_table): Now const. Always include 68851
1856 data, so that "bc" is available to 68040 cache instructions.
1857 Added "tt0", "tt1", and 68ec030 variants.
1858 (md_assemble): Complain if 68000 (only) and 68881 are specified.
1859 (enum _register): Added TT0, TT1.
1860 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
1861 line number correctly in "internal error" messages. Don't print
1862 architecture-mismatch message for operand errors.
1864 From Colin Smith (colin@wrs.com):
1865 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
1866 than install_operand.
1868 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1870 * listing.c (buffer_line): rewind to the start of include
1871 files, they might be included twice.
1873 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
1875 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
1877 * Makefile.in: defined TARGET_CPU for C code so that it can choose
1878 one element of a family.
1880 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
1882 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
1883 so that we can assemble hand-written libgcc code.
1885 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1887 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
1888 has already been formatted (but may still contain %-characters).
1891 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
1893 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
1894 written with indirection on the last two operands, which can be
1895 either data or address registers. Added a new operand type 'r'
1896 which accepts either register type. Added '(' to notend stuff in
1897 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
1899 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
1901 * as.h (enum _relax_state): Start off at one, not zero, to better
1902 catch uninitialized-variable errors.
1903 (linkrelax): Declare new variable.
1905 * messages.c (warning_count, error_count): Default initializer is
1908 * write.c: Merged some declarations, using PARMS macro.
1909 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
1910 data_last_frag): No longer static.
1911 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
1912 defined, call it. Change segments before calling fixup_segment.
1913 (relax_align): If linkrelax, provide extra padding.
1915 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
1916 their not having symbols associated.
1918 * tc-i960.c (norelax, instrument_branches): Default initializer is
1920 (linkrelax): Delete variable definition.
1921 (mem_fmt): Call fix_new with NO_RELOC.
1922 (tc_bout_fix_to_chars): Handle alignment relocs.
1923 (i960_handle_align): New function.
1924 * tc-i960.h (linkrelax): Delete declaration.
1925 (HANDLE_ALIGN): New macro; calls i960_handle_align.
1926 (NEED_FX_R_TYPE, NO_RELOC): New macros.
1928 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
1930 * config/sparc.mt: New file. Grab sparc opcode table from bfd
1933 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
1935 * Makefile.in: always create installation directories. Removed
1936 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
1937 FLAGS_TO_PASS to recursive makes.
1939 * doc/Makefile.in: always create installation directories.
1941 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1943 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
1944 being used with args swapped, causing occasional lossage when
1945 refilling buffers after an include file.
1947 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
1949 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
1950 version. Discard bogus DONTDEF version.
1951 (as_warn, as_bad, as_fatal): Likewise.
1953 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
1955 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
1956 selected architecture, print a message saying so and listing what
1957 processors support it, rather than saying "operands mismatch".
1959 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
1961 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
1963 * config/ho-rs6000.h (M_RS6000): Don't define it.
1965 (BROKEN_ASSERT): Define it if not __STDC__.
1967 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
1969 * sparc.mt: New file.
1971 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
1973 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
1974 if TN_SUN3; otherwise align to 2**N-byte bounary.
1976 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1978 * read.c (s_fill): make the .fill size clamped error a warn and
1979 fix bug where 0's were always placed.
1981 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
1982 two bytes of any constant with 0xff:
1984 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1986 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
1987 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
1989 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
1991 * tc-m68k.c (try_index): Error if index scaling specified and
1992 assembling for an older CPU than a 68020.
1994 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
1996 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
1997 fx_offset into account.
1999 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
2001 * configure.in (mips host): Accept "ultrix" with version number.
2003 * expr.c (floating_constant): Separate "=-" to avoid confusing
2004 ancient or broken compilers.
2006 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
2007 processor/opcode mismatch, so reword the error message.
2008 (md_assemble): If no CPU has been set (even if FPU/PMMU
2009 characteristics have been), default to 68020. Don't need extra
2010 quotes around error string.
2012 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2014 * read.c (potable): Revert sac's incorrect change made Jul 13.
2015 Align really is supposed to be ptwo not nbytes.
2017 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2019 * Makefile.in: _Do_ include libiberty. (from sef)
2021 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
2023 * expr.c (integer_constant): Handle "0f" and "0b" label references
2026 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2028 * write.c (fixup_segment): if relaxing, don't do anything.
2029 * config/obj-bout.[ch] : maintain the a_relaxable file header info
2030 * config/tc-i960.c: new option -linkrelax
2032 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2034 * expr.c (expr): allow SEG_BSS in expressions
2035 * read.c (potable): align should be nbytes, not ptwo!
2036 * write.c (write_object_file): extra glue for new bss attributes
2037 (relax_segment): SEG_BSS is ok now
2038 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
2040 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
2042 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
2044 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
2046 * configure.in: recognize m680x0 as having sun3 emulation mode for
2047 vxworks environment.
2050 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2052 * Makefile.in: Add program_suffix (parallel to program_prefix)
2054 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2056 * app.c (process_escape): new function to handle escapes the right
2057 way, (do_scrub_next_char): use new function
2058 * cond.c (s_ifdef): do ifdef/ifndef right
2059 * read.c (s_fill): make the , expressions optional like the doc
2061 * config/tc-h8300.[ch]: better warnings
2063 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2065 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
2068 * write.c (write_object_file): various changes to handle data in
2069 the BSS segment in much the same was as stuff in the DATA segment.
2071 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
2072 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
2073 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
2074 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
2077 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2079 * expr.c(expr): allow SEG_REGISTER in expressions.
2080 * read.c(pseudo_set): register expressions can be the source of a
2082 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
2083 goto SEG_TEXT (if a.out)
2084 * write.c (write_object_file): If a.out don't use the old way for
2086 * config/obj-a.out (s_sect): complain if the user tries to use a
2087 subsegment with a value which might interfere with out -R hackery.
2088 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
2089 rather than use ugly if tree. (init_regtable): insert register
2090 names into symbol table.
2092 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
2094 * write.c (write_object_file): keep the fix_tail clean, which
2095 fixes a bug in -R where relocations were being lost.
2097 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
2099 * configure.in: recognize m680x0 as having sun3 emulation mode for
2100 vxworks environment.
2102 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2104 * configure.in: recognize m680x0 as an m68k
2106 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2108 * configure.in: Recognize sparclite as a sparc variant.
2110 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
2113 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2115 * config/tc-a29k.c: lint
2116 * listing.c, expr.c: patches from Andrew Smith
2118 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2120 * doc/Makefile.in: use m4 rather than gm4.
2122 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2124 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
2125 calc the base of relocs correctly.
2126 * tc-a29k.c (parse_operand): allow expressions to be in any section.
2128 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
2130 * as.c, write.c: use -K rather than -k for the broken word warning
2133 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
2135 * Makefile.in: do not print recursion lines.
2137 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2139 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
2141 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2143 * write.c (write_object_file): For b.out format, round up section
2144 start addresses to match required alignment.
2146 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2148 * Makefile.in (install): Install into $(tooldir)/bin, since that's
2149 where gcc looks for it.
2151 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
2153 * Makefile.in: Changed some lines to be less confusing for some
2156 * input-file.c: Conditionalize on _IOFBF, not VMS.
2158 * read.c, write.c: Change a series of ifdef/elif to
2159 ifdef/else/ifdef etc.
2161 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
2163 * symbols.c (fb_label_init): fix sizeof to memset.
2165 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
2167 * Makefile.in: install the man page.
2169 * Makefile.in: pass down MAKEINFO explicitly on info.
2171 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
2173 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2175 * flonum-const.c: renamed flonum-konst.c to stop dos name
2178 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
2180 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
2181 tc-m68k.h to te-sun3.h.
2183 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
2185 * configure.in: vxworks68 gets te-sun3.h.
2187 * expr.c: remove limitation that local_labels_dollar or
2188 local_labels_fb must be < 10.
2190 * symbols.c: remove local_labels_dollar, replace with a function
2191 interface for a sparse array. All users adjusted.
2193 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
2195 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2197 * doc/Makefile.in: commented out line for building as-all.texinfo.
2200 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
2202 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
2204 * Makefile.in: added check target.
2206 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2208 * Makefile.in: added tooldir and program_prefix.
2210 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
2212 * write.{c,h} (fix_new): Make these declarations consistent.
2214 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
2216 * Makefile.in (strerror.o): Add rule so that broken Sun make can
2219 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2221 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
2223 * expr.c (operand): if can't work out what sort of operand it is,
2224 then look through FLT_CHARS for a hint.
2226 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2228 * Makefile.in, configure.in: removed traces of namesubdir,
2229 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2230 copyrights to '92, changed some from Cygnus to FSF.
2232 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
2233 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2234 copyrights to '92, changed some from Cygnus to FSF.
2236 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2238 * expr.c: If an expression is single comma, then return with
2239 SEG_ABSENT rather than an error - since the sparc front end does
2240 really strange things with things like fbge,a
2242 * as.h: include bfd.h if using many sections
2243 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
2244 local labels didn't work.
2245 * listing.c (list_symbol_table): don't core dump when there's no
2247 * write.c, write.h: call fix_new with the right number of args on
2249 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
2252 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2254 * app.c: MRI compatibility - allow single quote to start a string.
2255 * as.c: fix typo recently introduced.
2256 * as.h : Don't include aout/reloc.h - it's not right for COFF!
2257 * expr.c: Much rewriting, to accomodate MRI syntax for
2258 expressions. Also easier to read now.
2259 * listing.c: Put back defuns
2260 * read.c: modified to accept MRI syntax, put back listing pseudo
2261 ops so that an assembler built with NO_LISTING ignores list ops
2263 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
2264 machine is a SPARC or a 29K.
2265 * config/obj-aout.c: added s_sect pseudo op
2266 * config/obj-coffbfd.c: lints, set the filehdr flags right and
2267 fill in the timestamp.
2268 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
2269 anymore, define all the relocs which the tc-<x> bit will use so we
2270 can translate from them to the coff types.
2271 * config/tc-a29k.c: reloc_type isn't ane enum any more
2272 * config/tc-m68k.c: Added NO_RELOC definition.
2274 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2276 * Makefile.in: put header files before C source for TAGS; remove
2277 references to non-existent syscalls.h.
2279 * read.c, write.c subsegs.c: back out the .bss changes.
2281 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
2283 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
2287 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
2289 * symbols.c (local_label_name): symbols now start with ^A.
2291 * read.c, subsegs.c, write.c obj-coff.c: added handling of
2292 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
2293 generate these sections. .align: will use NOP_OPCODE or 0
2294 for padding. This is just for being nice to the
2297 * expr.c (operand): changed to generate local label "\001L0"
2298 starting with a ^A so that it is recognized as a local label.
2300 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
2302 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
2303 i/o opcodes - inb, inw, outb and outw. string manipulation with
2304 att syntax - scmp, slod, smov, ssca, ssto.
2306 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
2307 to just after .file .
2309 In obj_crawl_symbol_chain() where it tries to put the external
2310 symbols apart, with the condition:
2311 (!S_IS_DEFINED(symbolP) &&
2312 !S_IS_DEBUG(symbolP) &&
2313 !SF_GET_STATICS(symbolP))
2314 it was moving too many symbols out. So I switch it back to the
2316 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
2318 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
2319 so that we don't use the F_RELFLG which make the linker complain
2320 that somebody has stripped the relocation info.
2322 Also, the AIX ld program require that the relocation table
2323 is sorted by r_vaddr like the standard ATT assembler does.
2325 [he also changed the sizeof(struct ...)'s into the coff
2326 style FOOSZ macros. I'm not sure this is right, but I can't
2327 remember why. xoxorich.]
2329 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
2331 * Makefile.in, configure.in, doc: use the doc. Build it, install
2334 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
2336 * read.c: white space and comments only.
2338 * configure.in: use the new atof-ns32.c for ns32k.
2340 * write.c: comment change only.
2342 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
2343 aren't yet integrated.
2345 * tc-i860.[hc]: blew off the dust. Something must still be done
2346 about conflicting relocation types.
2348 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
2351 * tc-i960.c, tc-sparc.c: white space and comments only.
2353 * tc-a29k.h: delete duplicate macro definition.
2355 * new file atof-ns32k.c copied from hack's last unreleased gas.
2357 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
2359 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
2362 * nearly everything. flush ChangeLog, package as gas-1.92.1.
2363 ChangeLog's prior to this are sketchy at best. I have logs.
2364 They just aren't ChangeLogs.