1 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3 * doc/as.texinfo: converted conditional markup to use new
4 Texinfo facilities, avoiding m4.
6 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
8 * doc/Makefile.in: recast doc configuration to use a link to an
11 * doc/all.texi: settings for generic form of documentation.
13 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
15 * read.c (cons): Zero out frag when creating reloc.
17 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
19 * config/tc-mips.c (gp_reference): Certain magic symbols can never
20 be referenced off the GP register.
22 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
23 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
24 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
26 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
27 definition from other MIPS targets.
28 * configure.in (mips-*-irix): Use emulation irix.
30 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
32 * config/tc-h8500.c: Get relax size of branch instructions right,
33 (get_operand): Parse @sp+ correctly.
35 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
37 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
38 '$' as local, for any object file format.
40 * config/tc-mips.c (macro): Optimizations to branching code and a
41 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
44 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
45 * configure.in (mips-sgi-irix*): Set gas_host to irix.
47 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
49 * subsegs.c (subseg_new): Set output_section of new section.
50 * as.c (perform_an_assemly_pass): Don't set output_section here.
51 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
52 since it has additional sections.
53 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
55 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
56 ecoff_undefined field.
57 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
58 ecoff_undefined field.
59 (add_file): If using stabs, just output a stabs symbol rather than
61 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
62 it with get_absolute_expression, rather than skipping it by hand.
63 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
64 than ECOFF line number information.
65 (obj_ecoff_stab): Accept non-zero values for stabs line number.
66 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
67 to small, undefined and/or readonly sections if appropriate.
68 Don't output symbol names containing \001 characters.
69 (ecoff_frob_file): Make sure at least one fdr is output.
70 * config/tc-mips.h: Define TC_MIPS.
71 * config/tc-mips.c (g_switch_value): New static variable.
72 (md_assemble): Set gp size of output BFD.
73 (gp_reference): New function; returns 1 if expression can be
74 accesssed via gp. Always returns 0 if not using ECOFF.
75 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
77 (macro): Generate sequences using gp if possible.
78 (md_parse_option): Ignore -EL and -EB. Parse -G.
79 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
80 (s_change_sec): Handle .rdata and .sdata for ECOFF.
81 (s_extern): Mark symbol as external. Set ecoff_undefined field.
83 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
85 * output-file.c (output_file_create): Don't call as_perror for
86 filename rejected by application.
88 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
91 * doc/as.texinfo: Don't use @value in node names for the moment;
92 references don't appear to work right.
94 * as.h (const, volatile): Put these definitions back, and use
97 * doc/as.texinfo: First pass at using new texinfo features --
98 variables, conditional tests. Far from complete.
100 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
102 * read.c: Temporary hack to handle some 64-bit constants. This
103 should be redone later.
104 (target_big_endian): Declare.
105 (big_cons): If it's set, reverse order of bytes being copied.
106 * config/tc-sparc.c (md_begin): Set target_big_endian.
108 * read.c (s_ignore): Delete declaration of is_end_of_line.
110 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
111 forward pointers properly.
113 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
115 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
116 wasn't being stored into scnhdr.
117 * config/obj-coffbfd.h: Add prototype of s_get_segment.
118 * read.c (TC_START_LABEL): Default definition.
119 (read_a_source_file): Use TC_START_LABEL macro to work out
120 if a label has been seen.
122 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
124 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
125 the bottom (make expands variables in dependencies when the
126 dependencies are read, not when they are used).
128 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
129 a29k .bss section; the mondfe program doesn't like it.
131 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
133 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
135 (current_architecture): Don't need initializer.
137 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
139 * doc/none.m4: Define Z8000.
140 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
141 texinfo file before recreating it.
142 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
144 (srcdir): Delete second, bogus definition.
145 (as.info): Look for as-*.texinfo in current directory rather than
149 * doc/configure.in: Create links to all as-*.texinfo files in the
150 source directory, if that's not the current directory.
152 * configure.in (per-host): Accept MIPS host with BSD version
154 (per-target): Classify i486 as i386. Use generic cpu_type instead
155 of target_cpu in selecting format etc.
157 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
158 * read.c (potable): Change .app-file to .appfile.
160 * config/ho-decstatn.h: Renamed from ho-decstation.h.
161 * configure.in: Adjusted.
163 * config/obj-bfd-sunos.*: Unused; deleted.
165 * Makefile.in (version.c, vers-stamp): Deleted.
166 (config.h): Define GAS_VERSION.
167 * as.c (version_string): Deleted declaration.
168 (main): Look for GAS_VERSION instead.
170 * doc/as.texinfo: Updated description of -a* (listing) options,
171 and describe how to pass them through from gcc.
173 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
174 process relocs if there aren't any relocs to process. Avoids
175 malloc/free bug on SCO too.
177 * as.h: Move local include files below system include files, to
178 avoid some redefinition complaints on some systems.
179 (const, volatile): Don't need these conditionally defined if we
180 use CONST and VOLATILE from ansidecl.h.
181 (seg_name): Use CONST, not const.
183 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
185 * config/tc-mips.c: Reindented to GNU standards.
187 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
189 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
190 (fixup_segment): Add a29k special case; the linker is not prepared
191 to see a segment offset here.
193 * app.c (do_scrub_next_char): Added new state, 10, modifying state
194 9 to only keep a space in between identifier characters.
196 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
198 * Makefile.in: add dvi target; as-$(config).texinfo might live in
199 srcdir, might be in objdir.
201 * doc/Makefile.in: dvi depends on as.dvi
203 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
205 * Makefile.in: add installcheck target
207 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
209 * config/tc-mips.c (macro): Use $AT for any floating point load.
211 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
213 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
214 bignums, but don't emit error message.
216 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
218 * Makefile.in (targ-cpu.o): Depend on config.h.
220 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
222 * app.c (do_scrub_next_char): Added new state, 9, to avoid
223 dropping a space immediately following an identifier.
224 * expr.c, write.c: Rewrote assert expressions to not use multiple
225 lines; I don't think that can be done portably.
226 * config/tc-mips.c (macro): Use $AT if target register is zero in
227 load instruction, which it can be for a floating point load.
229 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
231 * write.c (write_contents): Compute the relocs before writing out
232 the section contents.
233 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
234 symbol table and values right.
235 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
237 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
240 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
241 z8k-opc.h, not z8k.h.
243 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
246 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
248 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
250 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
252 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
253 to be on a single line.
255 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
257 * Makefile.in (config.h): Create file, writing out definitions of
258 target cpu, alias, and canonical name.
259 (ALL_CFLAGS): No longer define TARGET_CPU.
261 * Makefile.in (check): Print a message, instead of quitting
264 * as.c (main): Don't catch any signals, for now.
266 * version.c: Deleted.
267 * Makefile.in: Generate it, putting in only the version number
269 (VERSION): New variable.
270 * as.c: Include config.h.
271 (main): Reformatted version string. Include target alias. Don't
272 print if not requested (i.e., unknown -v argument).
274 * as.c (stralloc): Deleted.
275 (main): Call strdup instead.
277 * configure.in: Handle all 68300 series chips.
278 * config/tc-m68k.c: Include config.h.
279 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
280 series cpus as defaults.
281 (md_parse_option): Accept some m68300 series CPUs as defaults.
283 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
285 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
287 (main, got_sig): Use them.
288 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
291 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
293 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
296 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
297 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
298 (struct loc, struct proc, struct file): Moved to tc-mips.c within
299 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
300 * config/tc-mips.c: Rearranged for ECOFF support. Added
301 prototypes for all static functions. Moved existing minimal
302 debugging format support info #ifndef OBJ_ECOFF blocks.
303 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
304 does not support a non sign extended high 16 bits reloc. Adjusted
305 all callers accordingly.
306 (tc_get_register): Renamed from get_register, and made non-static.
308 * config/mips-big.mt, config/mips-lit.mt: New files. Define
309 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
311 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
312 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
313 obj_format ecoff and gas_target mips-lit or mips-big.
315 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
317 * version.c: Bump to version 2.0.1.
319 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
321 * write.c (chain_frchains_together): Check that seg_info (section)
323 (write_object_file): Call obj_frob_file after setting the symbols,
326 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
328 * Version 2.0 released.
330 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
332 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
334 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
336 * read.h: Define stringer here.
337 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
340 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
342 * read.c (s_space): Multiply repeat count by mult, not fill.
344 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
346 * read.c: Include ctype.h.
348 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
350 Patches from Eric Youngdale:
351 * make-gas.com: Find obstack.obj if it's not in the current
353 * read.c (s_ignore): Don't declare is_end_of_line. It's
354 redundant, and triggers a VMS gcc compiler bug.
356 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
357 current segment as an argument. (Ignored in all cases but VMS.)
358 All callers and definitions changed.
360 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
362 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
365 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
367 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
368 so "~0x80" won't be rejected.
370 * config/obj-elf.c: No longer include elf/reloc.h.
371 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
372 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
374 (obj_elf_xstab): New routine.
375 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
376 argument to s_ignore. Put "#if 0" around unused code.
377 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
378 Call elf_xstabs for .stabs and .xstabs operators.
380 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
382 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
385 * configure.in: mips-bsd configuration was missing format spec.
388 * Makefile.in (Makefile): Depends on configure.in.
390 * config/tc-mips.c (append_insn): Don't check for alignment of
391 frag in memory; alignment of instructions in section is a separate
394 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
397 * listing.h: Always provide function declarations, not macros, so
400 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
402 * CONTRIBUTORS: Update Gilmore entry.
404 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
406 * frags.c (frag_init): New function.
407 (zero_address_frag, bss_address_frag): Now initialized at run
409 * as.c (main): Call frag_init.
411 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
413 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
414 Don't unget ch2 if we didn't get it.
416 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
418 * doc/Makefile.in (TEXIDIR): Updated for new layout.
420 * config/tc-sparc.c (s_common): Add support for ELF version.
421 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
422 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
424 (md_convert_frag): New macro.
426 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
427 symbol, fix the offset so "+2" isn't required.
429 * config/tc-i960.c (line_comment_chars, line_separator_chars):
430 Define as common/bss.
431 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
432 initializers are sufficient.
434 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
435 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
436 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
437 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
438 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
439 "IGNORE_DEBUG" conditional, since both branches are identical.
440 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
441 referencing symbol structure members.
442 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
444 * as.h (struct frag): Reordered a couple of fields for better
447 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
449 (write_contents) [BFD_ASSEMBLER]: New function.
450 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
451 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
452 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
453 (fixup_segment): Make sure common-section symbols get treated the
454 same as undefined symbols.
455 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
456 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
458 * write.h (fix_new): Update prototype.
460 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
461 md_section_align, md_undefined_symbol): Don't provide prototypes
462 if these are defined as macros.
463 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
466 * symbols.c (symbol_new): Argument NAME is now pointer to const.
467 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
468 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
470 (colon): Display other/desc fields of redefined symbol only if
471 S_GET_OTHER and S_GET_DESC are defined.
472 (symbol_make): Argument NAME is now pointer to const.
473 (symbol_find, symbol_find_base): Likewise.
474 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
475 * symbols.h: Fix prototypes for new const arguments. Add
476 prototypes for BFD_ASSEMBLER S_* functions.
478 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
479 for changing to an existing section.
480 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
481 called by subseg_new and subseg_set.
482 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
483 given section name and subseg number.
484 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
485 new section/subsection.
487 * read.c: Don't include ctype.h.
488 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
489 for now; should be machine-dependent.
491 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
492 targets, forcing BFD use.
494 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
496 * config/tc-sparc.c: Use PARAMS macro for static function
497 declarations. Use BFD_RELOC_ macros everywhere, with
498 compatibility macros declared for non-BFD mode.
499 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
500 instead of enum reloc_type.
501 (emit_sparc_reloc): Commented-out function deleted.
502 (md_convert_frag): Deleted.
503 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
504 (md_apply_fix): Changed calling sequence (conditionally) for BFD
506 * config/tc-sparc.h (md_convert_frag): New macro.
508 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
509 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
510 of referencing fields directly.
512 * write.c (cvt_frag_to_fill): New function; extracted from
514 (write_object_file) [! BFD_ASSEMBLER]: Call it.
515 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
516 and set its size and flags.
518 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
519 fields with BFD equivalents. Turn on back-pointers, and add
520 target-specific fields at end.
522 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
524 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
525 (write_object_file): Set it here instead, so that fixup_segment
526 can see the correct value.
528 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
530 * write.c (write_object_file): Check for errors and warnings and
531 bail out before processing contents.
532 (chain_frchains_together_1): New function, does most of the work
534 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
535 (remove_subsegs) [! BFD]: Call it.
536 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
537 structures and routines.
539 * config/obj-elf.*: New files.
541 * config/mips.mt, config/rs6000.mt: Deleted.
543 * config/h8300.mt: Don't specify compiler here.
545 * config/z8k.mt: The z8k code depends on the z8k opcode table,
547 * config/tc-z8k.h: Comment fix.
549 * write.c: Reordered some functions for better inlining.
550 (fixup_segment): Linkrelax code is no longer conditional on
553 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
555 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
556 obj-coffbfd.h}: support for the H8/500
558 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
560 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
561 * write.c (write_object_file): Not here.
562 (fix_new): Initialize fx_addnumber.
564 * listing.c: Don't include target-cpu.h explicitly, since as.h
567 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
569 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
570 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
571 (struct fix): Reordered fields for compactness and efficiency.
572 Converted some logical fields to 1-bit fields.
574 * config/obj-aout.h: Use PARAMS.
575 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
576 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
578 * read.c: Don't include listing.h; as.h includes it. Removed
580 [BFD_ASSEMBLER]: Include subsegs.h.
581 (old_buffer, new_broken_words): Default initialization is
584 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
585 to 0, define stdoutput.
586 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
587 Call bfd_set_arch_mach.
588 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
589 bfd_close_all_done. Call bfd_perror on failure.
590 (output_file_append) [BFD_ASSEMBLER]: Don't define.
592 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
594 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
595 if not MANY_SEGMENTS. Define new field bfd_section if
597 (seg_info): New macro.
599 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
600 variables, and some irrelevant comments.
602 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
603 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
604 * configure.in: Permit --with-bfd-assembler now, with a warning.
605 Variable need_bfd is now a boolean, as is new variable bfd_gas.
606 Set BFDDEF and BFDLIB in Makefile when appropriate.
608 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
609 (main): Refer to flag_always_generate_output instead of
612 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
613 (*_section) [BFD_ASSEMBLER]: Define them.
614 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
615 set section flags when appropriate.
616 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
617 section is not absolute, undefined, or an assembler internal one.
618 (absolute_section, undefined_section): Always define.
619 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
620 switch statements into if-else trees.
621 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
622 SEG_BSS and SEG_DATA.
624 * as.h (frag_now_fix): New macro.
625 * symbols.c (colon): Use it.
627 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
629 * config/tc-mips.c: Added mips support for mips-dec-bsd.
630 * config/tc-mips.h: Added mips support for mips-dec-bsd.
631 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
632 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
633 * configure.in: Added mips support for mips-dec-bsd.
634 * atof-generic.c: Define TRUE and FALSE if not defined.
636 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
638 * version.c: Bumped version number to 1.93.05.
640 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
642 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
643 (obj_emit_lineno): Don't need return at end of void function.
644 (obj_symbol_new_hook): Ditto.
646 * config/tc-m68k.c: Removed some unused code.
647 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
649 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
652 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
654 * config/tc-sparc.c (architecture_requested, warn_on_bump,
655 md_relax_table): Use default zero initialization.
656 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
657 latter, instead of selecting with preprocessor conditionals.
659 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
661 * configure.in: recognise all sparclite variants
663 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
665 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
666 accidentally changed to use subseg_change where it should have
669 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
671 * expr.c (operand): If character other than comma or newline is a
672 logical end-of-line character, use the newline case.
674 (operand): Set X_add_number field for floating-point numbers.
675 (operand): Treat zero byte as end-of-operand.
677 * configure.in (per-target): Look for with_bfd_assembler option.
678 For now, only accept "no", until the merge is done.
680 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
681 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
682 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
683 * read.c: Finish conversion to S_* macros in the VMS only
684 parts of the program. Add "const" modifier to hex_value.
685 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
687 * expr.c: Add "const" modifier to hex_value.
688 * symbols.c: Finish conversion to S_* macros in the VMS only
689 parts of the program. Add "const" modifier to
690 md_[long,short]_jump_size. Remove declaration of const_flag
691 (which will be declared in obj-vms.h).
692 * write.c: Add "const" modifier to md_[long,short]_jump_size.
693 Fix arguments to VMS_write_object_file.
694 * config-gas.com: New file. Script for VMS systems to set up the
695 configuration to build gas for VMS, and create config.status.
696 * make-gas.com: Redone to work with new scheme.
697 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
699 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
700 will swap bytes if needed on a big endian system. Use throughout
702 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
703 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
704 types of malformed stabs. Change parsing algorithm so that we are
705 more certain of having all of the information that we need on hand.
706 * obj-vms.c (final_forward_reference): New function, used to help
707 resolve the data types of as many struct elements as possible
708 when some part of the struct is not fully defined by the compiler.
709 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
711 * obj-vms.c (VMS_write_object_file): Define all vtable psects
712 as symbols as well in the object file. Look for external functions
713 that start with "__vt.", and turn them into variables, since the
714 g++ compiler is incapable of doing this.
715 * tc-vax.c: Add '1' option for backward compatibility with older GCC
717 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
718 * input-scrub.c (as_where): Fix bug where as would crash if we did not
719 have the name of the source file yet.
720 * config/ho-vms.h: define HO_VMS, not HO_VAX.
722 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
724 * read.c (s_data): Always use "data_section", since it'll map to
725 SEG_DATA or SEG_E1 if needed.
726 (s_lcomm): Likewise with bss_section.
727 (s_fill): Use memset, not bzero.
729 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
731 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
732 handling GDB symbol table data.
734 * config/obj-aout.h (segment_name): Delete definition.
735 (seg_name): Delete declaration.
736 * config/obj-bout.h (segment_name, seg_name): Ditto.
737 * config/obj-vms.h (segment_name, seg_name): Ditto.
738 * config/obj-coff.h (segment_name): Ditto.
739 * config/obj-coffbfd.h (segment_name): Ditto.
741 * Changes for BFD_ASSEMBLER:
742 * obj.h (obj_crawl_symbol_chain): Declare only if not
744 (obj_header_append, obj_pre_write_hook): Ditto.
745 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
746 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
747 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
748 otherwise, use seg_name array.
749 (seg_name): Declare only if not BFD_ASSEMBLER.
750 (section_alignment): Declare only if not BFD_ASSEMBLER.
751 (big_section, reg_section, pass1_section, diff_section,
752 absent_section, text_section, data_section, bss_section): If
753 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
754 mapping to segT enum values.
755 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
756 if these are used or defined, if BFD_ASSEMBLER.
757 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
758 subseg_new split into two functions.
759 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
761 * as.h (volatile): Don't define if already defined.
762 (had_errors, had_warnings): Provide prototypes for ANSI C even if
764 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
765 declare with format attribute for -Wformat checking.
767 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
769 * app.c, config/tc-*.c: Don't include read.h, since it is already
772 * These are based on patches from Minh Tran-le
773 <mtranle@paris.intellicorp.com>.
774 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
775 obj_format coffbfd and gas_target i386coff for target.
776 (i[34]86-*-isc*): New host (uses sysv).
777 * config/i386aix.mt: Removed (no longer used).
778 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
780 (LDFLAGS): Added, defined as -shlib.
781 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
782 * config/te-sco386.h (LOCAL_LABEL): Don't define.
783 (DOT_LABEL_PREFIX): Define.
784 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
785 name rather than L0\001.
786 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
788 * symbols.c, symbols.h (local_bss_counter): Removed.
789 * write.c (write_object_file): bss no longer uses
790 local_bss_counter. Pass correct data and bss size to
791 VMS_write_object_file.
792 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
793 argument, rather than using local_bss_counter.
794 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
795 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
796 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
797 (size_section): Restored sanity check.
798 (do_relocs_for): Base section address on s_paddr rather than
799 computing it. Adjust a29k R_IHIHALF special case to account for
800 section paddr (used to require paddr to be zero). If there are no
801 reclos, set s_relptr to 0. Set relocation size in object_headers.
802 (fill_section): Always set s_vaddr here, removing
803 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
804 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
805 Set STYP_INFO for .comment.
806 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
807 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
808 (crawl_symbols): Handle 8 character section name correctly. Use
809 H_{SET,GET}_* macros.
810 (do_linenos_for): Set lineno size in object_headers.
811 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
812 set s_vaddr here. If string_byte_count remains 4, set it back to
813 0, and only write strings out if there are some. Call
814 fill_section before do_relocs_for and do_linenos_for.
815 (obj_coff_section): Handle optional quoted second argument giving
816 section characteristics.
817 (obj_coff_bss): Added to handle .bss.
818 (obj_coff_ident): Added to handle .ident (puts string in .comment
820 (obj_coff_lcomm): Put common symbols in .bss, not .data.
821 (fixup_mdeps): Change to segment. Call frag_wane after
823 (fixup_segment): Explicitly check S_IS_COMMON before making 386
824 adjustment (already happened only for common symbols, but this is
826 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
827 * config/tc-i386.c (s_bss): Don't use if I386COFF.
828 (md_pseudo_table): Ignore .optim and .noopt.
829 (tc_coff_sizemachdep): New function.
830 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
832 (LOCAL_LABEL): Removed definition.
833 (DOT_LABEL_PREFIX): Defined.
835 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
837 * app.c (app_push): Use memcpy, not bcopy.
838 (do_scrub_next_char): For \", return " not '.
839 (symbol_chars): Now const.
841 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
842 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
844 * config/obj-coff.h: Don't use #elif.
846 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
847 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
849 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
851 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
854 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
856 * app.c (do_scrub_begin): allow single quote strings if so
859 * config/*z8k*: checkpoint
861 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
863 * read.c (read_a_source_file): avoid calling xmalloc (0).
865 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
867 * listing.c: Call xmalloc, not malloc; don't declare malloc.
869 * Changes to support SCO 3.2v4:
870 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
871 SEG_BSS, fill with NOP_OPCODE.
872 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
873 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
874 using ZERO_BASED_SEGMENTS.
875 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
876 never set segment address for SEG_E2 (.bss) and don't write out
877 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
878 (obj_coff_endef): Don't merge labels or symbols awaiting forward
879 definitions, and don't merge tags with non-tags. Check for .bf
880 rather than just checking whether the second character is b and
881 the third character is f.
882 (obj_coff_val): gcc can generate values which we don't handle
883 correctly; discard information for now, since it only affects the
884 debugging information.
885 (tag_find_or_name): Don't insert tags in the symbol table.
886 (yank_symbols): Don't merge labels.
887 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
888 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
889 set segment address if ZERO_BASED_SEGMENTS.
890 (obj_coff_section): Accept and ignore a trailing quoted string, as
891 used in AT&T i386 syntax.
892 (fixup_segment): Take segment as argument. On the i386, adjust PC
893 relative addends by the segment vaddr.
894 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
895 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
896 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
898 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
900 * config/obj-coffbfd.c: Include libcoff.h.
902 * version.c: Now version 1.93.
904 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
906 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
907 power-of-two alignment for .align.
909 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
910 and leave everything else alone.
912 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
914 * Makefile.in (as.new): Don't bother saving as.old.
916 * write.c: Conditionalize on OBJ_VMS, not VMS.
917 (magic_number_for_object_file): Don't define if OBJ_VMS.
919 * config/obj-vms.c: Changes for traditional C.
921 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
923 * config/ho-generic.h (malloc, realloc): Declare.
925 * Lots of comment/whitespace changes.
927 * write.h (struct fix): Some fields reordered, narrowed.
929 * read.c (MASK_CHAR): Define using C types, not magic number.
931 * as.c, input-file.c: Deleted some unused code.
933 * app.c, as.h: Doc fix.
935 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
937 * as.h (xmalloc): Argument is long.
939 * xmalloc.c (error): Remove declaration; as.h takes care of it.
941 * doc/as.texinfo: Regrouped documentation of some command-line
942 options. Updated options documentation for m68k. Some minor
943 wording/punctuation changes.
945 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
947 * configure.in: Accept target OS "vms".
949 * symbols.c: Merged ANSI and non-ANSI function decls, using
952 * xmalloc.c: Just include as.h, don't bother trying to figure out
955 * strstr.c, strerror.c: Deleted.
956 * Makefile.in: Deleted references.
958 * config/tc-ns32k.c: Don't include header file for string
959 declarations; leave that to ho-*.h.
961 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
963 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
964 imported from FSF sources.
966 * messages.c (strerror): Declare unconditionally.
968 * as.h: Delete alloca and register definitions.
970 * config/atof-ieee.c (mask): Now const.
972 * obstack.c, obstack.h: Deleted.
974 * as.h (flag_readonly_data_in_text): New flag.
975 * as.c (main): Set it for -R.
977 * as.h (flag_suppress_warnings): New flag.
978 * as.c (main): Set it for -W.
979 * messages.c (as_warn): Check it instead of flagseen['W'].
981 * as.h (flag_always_generate_output): New flag.
982 * as.c (main): Set it for -Z.
984 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
985 * config/tc-a29k.h: Ditto.
986 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
989 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
991 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
992 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
996 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
997 xrealloc from xrealloc.c.
998 * xrealloc.c: Deleted.
999 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
1001 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
1004 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
1006 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
1007 don't initialize it with NULL.
1009 * config/ho-vax.h (M_VAX): Deleted; was unused.
1011 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
1012 New files imported from FSF version, contributed by Eric Youngdale.
1013 * README-vms-dbg, config/vms: Deleted.
1015 * ChangeLog, config/ChangeLog: Merged.
1017 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
1020 * input-file.c (input_file_open): Eliminate call to setvbuf.
1021 [USG] (setbuffer): Deleted macro.
1023 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
1025 * all files: Whitespace changes for GNU indentation style, done by
1026 GNU `indent'. Some cleanup still needed, especially of comments.
1028 * configure.in: No te-386bsd.h file exists; don't try to use it.
1030 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
1032 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
1033 could be doing emulation.
1035 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1038 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
1041 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
1043 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
1045 * subsegs.h: add extern to segment_info declaration.
1047 * read.h: added extern declarations for comment_chars,
1048 line_comment_chars, and line_separator_chars.
1049 read.c, app.c: removed definitions of comment_chars,
1050 line_comment_chars, and line_separator_chars.
1052 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
1053 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
1055 (insert_reg): put REGISTER_PREFIX before register names before
1056 putting them in the symbol table.
1057 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
1060 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
1063 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
1064 comment_chars, line_comment_chars and line_seperator_chars
1065 consistently const, and always initialized them. Included read.h.
1067 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1069 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
1070 constant will not fit in an immediate field.
1071 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
1073 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
1075 * obj-coff.c (callj_table): Delete global variable.
1076 (obj_emit_relocations): Define it locally here, and only if
1079 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
1080 (m68k_ip): Don't warn about bignum used as float bit-pattern.
1082 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
1083 with a single set using PARAMS macro.
1085 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
1088 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
1090 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
1091 so widening works consistently.
1093 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
1095 * version.c: Put conditional "const" before version_string, not
1096 before dummy function for VMS. Now version 1.91.03.
1098 * app.c (do_scrub_next_char): Need double-\ before `000' to show
1099 printed rep of null character.
1101 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
1103 * obj-coffbfd.c (write_object_file): check return value of
1106 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
1108 * Support for i386-sysv.
1109 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
1110 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
1111 be used to set them all to zero as was done before.
1112 (fill_section): segment addresses now set in write_object_file.
1113 (fill_section): Don't set STYP_NOLOAD for .bss section.
1114 (fixup_segment): 386 uses strange common symbol format.
1115 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
1116 compatibility with SVR3.2 linker.
1117 * configure.in: i386-sysv and i386-sco use coffbfd.
1119 * app.c (do_scrub_next_char): discard whitespace after a label.
1121 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1123 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
1124 hosts, use the sysv configuration for solaris2
1126 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1128 fix i960+non-bfd coff bit rot.
1129 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
1130 support for C source listings. (obj_coff_endef): look in the right
1131 part of the symbol for the symbol name
1133 * tc-m68k.c (get_num): make it work for all segments, not just the
1136 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1138 * configure.in: recognize i386-*-bsd emulation.
1140 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1142 * configure.in: use the cpu-vendor-os triple for host and target
1144 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1146 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
1147 * tc-z8k.c: lots of bug fixes
1149 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
1151 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
1152 #elif, since it is not supported by old compilers.
1153 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
1154 couple of expressions in tc-m68k.c.
1156 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1158 * read.c (cons): If NO_RELOC is defined, use it.
1160 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
1162 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
1164 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
1165 local labels to start with a .) and set REGISTER_PREFIX to %.
1166 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
1168 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
1170 * messages.c: Comment changes.
1172 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1174 * as.h: Test if __STDC__ is defined only, don't test its value.
1175 * messages.c: If __STDC__ is not defined, define NO_STDARG.
1177 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1179 * listing.c (debugging_pseudo): Add stabs and stabn as things to
1182 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
1184 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
1185 sections starting from zero, rather than making them consecutive.
1186 This makes subsequent reloc calculations easier, esp if the object
1187 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
1188 allocate lcomm in .data rather than in .bss. It seems that some
1189 tools can't cope with a non-zero sized bss before linkage.
1191 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1193 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
1194 throughout. That enum no longer means what we thought it meant.
1196 * tc-m68k.c (md_assemble, md_parse_option): Handle new
1197 "-mno-688[58]1" options.
1199 * tc-m68k.c: Added CPU32 support.
1201 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1203 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
1205 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1207 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
1208 Change LIBDEPS dependence to LIBS.
1210 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
1212 * Makefile.in (install): if $(tooldir) exists, install as in
1215 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
1217 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
1218 .word is < -32768 or > 32767. The -J flag causes the error to be
1219 ignored. This is to catch over-sized switches generated by gcc on
1220 systems which don't support the broken .word hack.
1221 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
1222 write.c (fixup_segment): check for signed .word overflow if
1223 WARN_SIGNED_OVERFLOW_WORD.
1225 * write.c (fixup_segment): fixed missing parens in expression
1226 checking for byte or word overflow.
1228 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
1229 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
1230 WARN_SIGNED_OVERFLOW_WORD.
1232 * obj-coffbfd.c (fixup_segment): fixed missing parens in
1233 expression checking for byte or word overflow.
1235 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1237 Support for i386 coff
1238 * obj-coffbfd.h : added stuff
1239 * tc-i386.c (tc_coff_fix2rtype): new function
1240 * tc-i386.h : new coff defines
1242 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
1244 * input-scrub.c (input_scrub_push): call input_file_begin, not
1246 messages.c (as_perror): print ": " between the passed in error and
1247 the strerror, like perror does.
1249 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
1251 * Makefile.in: use gas_target instead of modifying target_cpu.
1252 From Steve Chamberlain:
1253 Makefile.in: Handle m68*-*-coff*.
1254 read.c, read.h: add mult argument to s_space
1256 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
1257 Motorola and MIT syntax; gas can now assemble either type of
1259 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
1260 From Steve Chamberlain:
1261 m68kcoff.mt: for m68k COFF.
1262 obj-coffbfd.c: (fixup_mdeps) added
1263 (size_section) removed bad sanity check
1264 (fill_section) added rs_machine_dependent case
1265 (write_object_file) call fixup_mdeps
1266 (fixup_segment) set fx_subsy to 0.
1267 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
1269 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
1272 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1274 * Makefile.in (LIBS): Include opcode library.
1276 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
1278 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
1279 including zero are accepted, pass +0.0.
1281 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
1283 * Makefile.in: map "as" through program_transform_name when
1286 * doc/Makefile.in: map "as" through program_transform_name when
1289 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1291 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
1293 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
1295 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
1296 tc-i960.c (md_ri_to_chars): Always output bout object file in
1297 little endian byte order (used to use endianness of host).
1299 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1301 * config/tc-m68k.c (init_table): Now const. Always include 68851
1302 data, so that "bc" is available to 68040 cache instructions.
1303 Added "tt0", "tt1", and 68ec030 variants.
1304 (md_assemble): Complain if 68000 (only) and 68881 are specified.
1305 (enum _register): Added TT0, TT1.
1306 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
1307 line number correctly in "internal error" messages. Don't print
1308 architecture-mismatch message for operand errors.
1310 From Colin Smith (colin@wrs.com):
1311 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
1312 than install_operand.
1314 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1316 * listing.c (buffer_line): rewind to the start of include
1317 files, they might be included twice.
1319 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
1321 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
1323 * Makefile.in: defined TARGET_CPU for C code so that it can choose
1324 one element of a family.
1326 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
1328 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
1329 so that we can assemble hand-written libgcc code.
1331 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1333 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
1334 has already been formatted (but may still contain %-characters).
1337 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
1339 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
1340 written with indirection on the last two operands, which can be
1341 either data or address registers. Added a new operand type 'r'
1342 which accepts either register type. Added '(' to notend stuff in
1343 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
1345 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
1347 * as.h (enum _relax_state): Start off at one, not zero, to better
1348 catch uninitialized-variable errors.
1349 (linkrelax): Declare new variable.
1351 * messages.c (warning_count, error_count): Default initializer is
1354 * write.c: Merged some declarations, using PARMS macro.
1355 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
1356 data_last_frag): No longer static.
1357 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
1358 defined, call it. Change segments before calling fixup_segment.
1359 (relax_align): If linkrelax, provide extra padding.
1361 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
1362 their not having symbols associated.
1364 * tc-i960.c (norelax, instrument_branches): Default initializer is
1366 (linkrelax): Delete variable definition.
1367 (mem_fmt): Call fix_new with NO_RELOC.
1368 (tc_bout_fix_to_chars): Handle alignment relocs.
1369 (i960_handle_align): New function.
1370 * tc-i960.h (linkrelax): Delete declaration.
1371 (HANDLE_ALIGN): New macro; calls i960_handle_align.
1372 (NEED_FX_R_TYPE, NO_RELOC): New macros.
1374 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
1376 * config/sparc.mt: New file. Grab sparc opcode table from bfd
1379 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
1381 * Makefile.in: always create installation directories. Removed
1382 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
1383 FLAGS_TO_PASS to recursive makes.
1385 * doc/Makefile.in: always create installation directories.
1387 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1389 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
1390 being used with args swapped, causing occasional lossage when
1391 refilling buffers after an include file.
1393 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
1395 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
1396 version. Discard bogus DONTDEF version.
1397 (as_warn, as_bad, as_fatal): Likewise.
1399 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
1401 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
1402 selected architecture, print a message saying so and listing what
1403 processors support it, rather than saying "operands mismatch".
1405 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
1407 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
1409 * config/ho-rs6000.h (M_RS6000): Don't define it.
1411 (BROKEN_ASSERT): Define it if not __STDC__.
1413 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
1415 * sparc.mt: New file.
1417 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
1419 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
1420 if TN_SUN3; otherwise align to 2**N-byte bounary.
1422 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1424 * read.c (s_fill): make the .fill size clamped error a warn and
1425 fix bug where 0's were always placed.
1427 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
1428 two bytes of any constant with 0xff:
1430 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1432 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
1433 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
1435 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
1437 * tc-m68k.c (try_index): Error if index scaling specified and
1438 assembling for an older CPU than a 68020.
1440 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
1442 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
1443 fx_offset into account.
1445 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
1447 * configure.in (mips host): Accept "ultrix" with version number.
1449 * expr.c (floating_constant): Separate "=-" to avoid confusing
1450 ancient or broken compilers.
1452 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
1453 processor/opcode mismatch, so reword the error message.
1454 (md_assemble): If no CPU has been set (even if FPU/PMMU
1455 characteristics have been), default to 68020. Don't need extra
1456 quotes around error string.
1458 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1460 * read.c (potable): Revert sac's incorrect change made Jul 13.
1461 Align really is supposed to be ptwo not nbytes.
1463 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1465 * Makefile.in: _Do_ include libiberty. (from sef)
1467 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
1469 * expr.c (integer_constant): Handle "0f" and "0b" label references
1472 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1474 * write.c (fixup_segment): if relaxing, don't do anything.
1475 * config/obj-bout.[ch] : maintain the a_relaxable file header info
1476 * config/tc-i960.c: new option -linkrelax
1478 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1480 * expr.c (expr): allow SEG_BSS in expressions
1481 * read.c (potable): align should be nbytes, not ptwo!
1482 * write.c (write_object_file): extra glue for new bss attributes
1483 (relax_segment): SEG_BSS is ok now
1484 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
1486 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
1488 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
1490 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
1492 * configure.in: recognize m680x0 as having sun3 emulation mode for
1493 vxworks environment.
1496 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1498 * Makefile.in: Add program_suffix (parallel to program_prefix)
1500 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1502 * app.c (process_escape): new function to handle escapes the right
1503 way, (do_scrub_next_char): use new function
1504 * cond.c (s_ifdef): do ifdef/ifndef right
1505 * read.c (s_fill): make the , expressions optional like the doc
1507 * config/tc-h8300.[ch]: better warnings
1509 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1511 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
1514 * write.c (write_object_file): various changes to handle data in
1515 the BSS segment in much the same was as stuff in the DATA segment.
1517 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
1518 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
1519 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
1520 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
1523 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1525 * expr.c(expr): allow SEG_REGISTER in expressions.
1526 * read.c(pseudo_set): register expressions can be the source of a
1528 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
1529 goto SEG_TEXT (if a.out)
1530 * write.c (write_object_file): If a.out don't use the old way for
1532 * config/obj-a.out (s_sect): complain if the user tries to use a
1533 subsegment with a value which might interfere with out -R hackery.
1534 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
1535 rather than use ugly if tree. (init_regtable): insert register
1536 names into symbol table.
1538 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
1540 * write.c (write_object_file): keep the fix_tail clean, which
1541 fixes a bug in -R where relocations were being lost.
1543 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
1545 * configure.in: recognize m680x0 as having sun3 emulation mode for
1546 vxworks environment.
1548 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1550 * configure.in: recognize m680x0 as an m68k
1552 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1554 * configure.in: Recognize sparclite as a sparc variant.
1556 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
1559 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1561 * config/tc-a29k.c: lint
1562 * listing.c, expr.c: patches from Andrew Smith
1564 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1566 * doc/Makefile.in: use m4 rather than gm4.
1568 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1570 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
1571 calc the base of relocs correctly.
1572 * tc-a29k.c (parse_operand): allow expressions to be in any section.
1574 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
1576 * as.c, write.c: use -K rather than -k for the broken word warning
1579 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
1581 * Makefile.in: do not print recursion lines.
1583 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1585 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
1587 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1589 * write.c (write_object_file): For b.out format, round up section
1590 start addresses to match required alignment.
1592 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1594 * Makefile.in (install): Install into $(tooldir)/bin, since that's
1595 where gcc looks for it.
1597 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
1599 * Makefile.in: Changed some lines to be less confusing for some
1602 * input-file.c: Conditionalize on _IOFBF, not VMS.
1604 * read.c, write.c: Change a series of ifdef/elif to
1605 ifdef/else/ifdef etc.
1607 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
1609 * symbols.c (fb_label_init): fix sizeof to memset.
1611 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
1613 * Makefile.in: install the man page.
1615 * Makefile.in: pass down MAKEINFO explicitly on info.
1617 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
1619 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1621 * flonum-const.c: renamed flonum-konst.c to stop dos name
1624 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
1626 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
1627 tc-m68k.h to te-sun3.h.
1629 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
1631 * configure.in: vxworks68 gets te-sun3.h.
1633 * expr.c: remove limitation that local_labels_dollar or
1634 local_labels_fb must be < 10.
1636 * symbols.c: remove local_labels_dollar, replace with a function
1637 interface for a sparse array. All users adjusted.
1639 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
1641 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1643 * doc/Makefile.in: commented out line for building as-all.texinfo.
1646 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
1648 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
1650 * Makefile.in: added check target.
1652 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1654 * Makefile.in: added tooldir and program_prefix.
1656 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
1658 * write.{c,h} (fix_new): Make these declarations consistent.
1660 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
1662 * Makefile.in (strerror.o): Add rule so that broken Sun make can
1665 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1667 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
1669 * expr.c (operand): if can't work out what sort of operand it is,
1670 then look through FLT_CHARS for a hint.
1672 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1674 * Makefile.in, configure.in: removed traces of namesubdir,
1675 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1676 copyrights to '92, changed some from Cygnus to FSF.
1678 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
1679 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1680 copyrights to '92, changed some from Cygnus to FSF.
1682 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1684 * expr.c: If an expression is single comma, then return with
1685 SEG_ABSENT rather than an error - since the sparc front end does
1686 really strange things with things like fbge,a
1688 * as.h: include bfd.h if using many sections
1689 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
1690 local labels didn't work.
1691 * listing.c (list_symbol_table): don't core dump when there's no
1693 * write.c, write.h: call fix_new with the right number of args on
1695 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
1698 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1700 * app.c: MRI compatibility - allow single quote to start a string.
1701 * as.c: fix typo recently introduced.
1702 * as.h : Don't include aout/reloc.h - it's not right for COFF!
1703 * expr.c: Much rewriting, to accomodate MRI syntax for
1704 expressions. Also easier to read now.
1705 * listing.c: Put back defuns
1706 * read.c: modified to accept MRI syntax, put back listing pseudo
1707 ops so that an assembler built with NO_LISTING ignores list ops
1709 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
1710 machine is a SPARC or a 29K.
1711 * config/obj-aout.c: added s_sect pseudo op
1712 * config/obj-coffbfd.c: lints, set the filehdr flags right and
1713 fill in the timestamp.
1714 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
1715 anymore, define all the relocs which the tc-<x> bit will use so we
1716 can translate from them to the coff types.
1717 * config/tc-a29k.c: reloc_type isn't ane enum any more
1718 * config/tc-m68k.c: Added NO_RELOC definition.
1720 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1722 * Makefile.in: put header files before C source for TAGS; remove
1723 references to non-existent syscalls.h.
1725 * read.c, write.c subsegs.c: back out the .bss changes.
1727 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
1729 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
1733 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
1735 * symbols.c (local_label_name): symbols now start with ^A.
1737 * read.c, subsegs.c, write.c obj-coff.c: added handling of
1738 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
1739 generate these sections. .align: will use NOP_OPCODE or 0
1740 for padding. This is just for being nice to the
1743 * expr.c (operand): changed to generate local label "\001L0"
1744 starting with a ^A so that it is recognized as a local label.
1746 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
1748 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
1749 i/o opcodes - inb, inw, outb and outw. string manipulation with
1750 att syntax - scmp, slod, smov, ssca, ssto.
1752 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
1753 to just after .file .
1755 In obj_crawl_symbol_chain() where it tries to put the external
1756 symbols apart, with the condition:
1757 (!S_IS_DEFINED(symbolP) &&
1758 !S_IS_DEBUG(symbolP) &&
1759 !SF_GET_STATICS(symbolP))
1760 it was moving too many symbols out. So I switch it back to the
1762 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
1764 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
1765 so that we don't use the F_RELFLG which make the linker complain
1766 that somebody has stripped the relocation info.
1768 Also, the AIX ld program require that the relocation table
1769 is sorted by r_vaddr like the standard ATT assembler does.
1771 [he also changed the sizeof(struct ...)'s into the coff
1772 style FOOSZ macros. I'm not sure this is right, but I can't
1773 remember why. xoxorich.]
1775 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
1777 * Makefile.in, configure.in, doc: use the doc. Build it, install
1780 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
1782 * read.c: white space and comments only.
1784 * configure.in: use the new atof-ns32.c for ns32k.
1786 * write.c: comment change only.
1788 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
1789 aren't yet integrated.
1791 * tc-i860.[hc]: blew off the dust. Something must still be done
1792 about conflicting relocation types.
1794 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
1797 * tc-i960.c, tc-sparc.c: white space and comments only.
1799 * tc-a29k.h: delete duplicate macro definition.
1801 * new file atof-ns32k.c copied from hack's last unreleased gas.
1803 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
1805 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
1808 * nearly everything. flush ChangeLog, package as gas-1.92.1.
1809 ChangeLog's prior to this are sketchy at best. I have logs.
1810 They just aren't ChangeLogs.