1 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * Removed sy_forward and replaced it with an undefined expression
4 as the value of a symbol.
5 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
6 sy_resolved and sy_resolving single bit fields.
7 * symbols.c (symbol_new): Don't initialize sy_forward field.
8 (resolve_symbol_value): New function to adjust symbol value by
9 fragment address, using recursion to resolve forward symbols.
10 * symbols.h: Added prototype for new function.
11 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
12 expression rather than setting symbolP->sy_forward.
13 * write.c (write_object_file): Use resolve_symbol_value on
14 symbols, keeping the common case (the old behaviour) inline.
15 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
16 handling (subsumed by write.c change).
17 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
18 sy_value rather than sy_forward.
19 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
20 expression segment rather than sy_forward.
21 (yank_symbols): Use resolve_symbol_value.
22 (crawl_symbols): Removed extra pass over symbols.
23 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
24 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
25 symbols which handled sy_forward; use resolve_symbol_value
27 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
29 * config/obj-elf.c (obj_elf_stab_generic): Check expression
30 segment rather than sy_forward.
31 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
32 sy_forward; do initialize sy_resolved and sy_resolving.
33 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
35 * Changes to keep a full expression as the value of a symbol, not
37 * struc-symbol.h: New field sy_value.
38 * as.h: Include expr.h before struc-symbol.h.
39 * expr.h: Use struct symbol rather than symbolS.
40 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
41 of sy_value field; compile unconditionally, not just if
43 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
44 * write.c (write_object_file): Set BFD symbol value to gas symbol
46 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
47 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
48 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
49 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
50 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
51 S_GET_VALUE rather than ost_entry.n_value.
52 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
53 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
54 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
55 using S_GET_VALUE--don't assume it is already set.
56 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
58 * config/obj-vms.c (various): Don't assign directly to
59 S_GET_VALUE; use S_SET_VALUE instead.
61 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
63 * configure.in: Recognize h8300h.
65 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
67 * config/tc-h8500.c (line_comment_chars): Add hash.
68 (parse_exp, skip_colonthing, build_bytes): Add support for
69 R_H8500_HIGH16 relocation type.
71 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
73 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
74 attribute name. Handle `execinstr' attribute.
76 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
78 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
79 there is another alternative for the instruction.
81 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
83 * doc/as.texinfo: updates for H8/300H
85 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
87 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
88 md_number_to_chars, md_section_align): Adjusted to use valueT,
89 addressT, to match tc.h.
91 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
93 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
94 independent of format.
96 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
98 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
100 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
102 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
103 build; also recognize h8300-*-coff
105 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
107 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
108 core just because somebody uses a label before it is defined.
110 * config/mips-opcode.h: Moved to opcode/mips.h.
111 * config/tc-mips.c: Include opcode/mips.h rather than
113 (append_insn): An extra NOP is only needed after instructions
114 which set HI or LO, not after instructions which read it.
115 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
116 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
117 * config/tc-mips.h (struct mips_opcode): Don't define.
118 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
119 Set to $(srcdir)/../include/opcode/mips.h.
121 Get the MIPS assembler up to speed with other gas changes:
123 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
124 Removed; don't change the symbol value.
125 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
126 bfd_asymbol_value rather than S_GET_VALUE to include section
128 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
129 doesn't output them. Set the vma of sections.
130 * config/obj-ecoff.h: Don't define obj_frob_symbol.
131 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
133 (various): use valueT rather than long.
135 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
137 * as.h (valueT): Typedef moved here.
138 * struc-symbol.h (valueT): ...from here.
139 * write.c (write_object_file): Locals from_addr, to_addr,
140 table_addr are now addressT. Supply prototype for bfd_alloc for
142 (fixup_segment): Local add_number is now valueT. Correct some
144 (relax_align): Type `int' should be sufficient for the exponent.
145 (fix_new): Argument offset is type offsetT. Locals size and
146 newsize are type valueT.
147 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
149 (fix_new): Fix prototype.
150 * symbols.c (symbol_new): Symbol value is type valueT.
151 (S_SET_VALUE, S_GET_VALUE): Likewise.
152 (S_IS_*): Specify int return type explicitly.
153 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
155 * read.c (s_comm): Values read are type valueT.
156 * expr.h (expressionS): Field X_add_number is an offsetT.
157 * tc.h (md_create_long_jump, md_create_short_jump,
158 md_section_align): Addresses are now type addressT.
159 (md_number_to_chars, md_apply_fix): Pass value as valueT.
160 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
161 md_number_to_chars, md_section_align): Adjusted.
162 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
164 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
165 md_section_align): Adjusted.
167 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
169 (s_common): Handle Solaris-2 version.
171 * config/ho-generic.h (free): Returns void if __STDC__.
173 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
174 elf_file_symbol): Declare.
176 * expr.c (floating_constant, integer_constant): Now return void.
178 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
180 * configure.in: Match on sparc*-fujitsu-none rather than
181 sparclite*-fujitsu-none.
183 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
185 * read.c (cons): Conditionalize parsing of expression. Move
186 putting value into object file into separate function. Separate
187 out MRI and WANT_BITFIELDS cases into separate functions.
188 (emit_expr): New function to write data into object file.
189 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
191 (parse_bitfield_cons): New function to parse bitfield expressions
192 as used by i960 assemblers. Only compiled if
193 BITFIELD_CONS_EXPRESSIONS is defined.
194 (parse_mri_cons): New function to parse MRI style strings. Only
195 compiled if MRI is defined.
196 (parse_repeat_cons): New function to parse repeat counts. Only
197 compiled if REPEAT_CONS_EXPRESSIONS is defined.
198 * read.h (emit_expr): Added declaration of new function.
199 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
200 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
201 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
202 parse a HPPA expression, rather than special case in cons
204 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
205 than special case in emit_expr function.
206 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
207 Define to use new functions from tc-hppa.c.
208 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
209 (WANT_BITFIELDS): Removed; now obsolete.
210 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
211 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
212 NS32K fixup, rather than special case in emit_expr function.
213 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
214 cons_fix_new_ns32k. Also use PARAMS rather than checking
216 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
218 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
219 Don't core dump if gas has no information about a section.
221 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
223 * write.c (relax_and_size_seg): Always fully process a section.
224 Section size is last frag's (vm)address plus its size. If no
225 relocations are present, force SEC_RELOC flag clear.
226 (dump_section_relocs): New debugging routine.
227 (adjust_reloc_syms): New routine, broken out from write_contents.
228 Don't adjust relocs that are already relative to section symbol.
229 Look for obj_fix_adjustable macro to know what else to skip,
230 instead of obj_write_symbol. Look for section symbol stored in
232 (write_object_file): Map adjust_reloc_syms over all sections.
233 (write_contents): Clear SEC_RELOC flag if no relocations are
236 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
239 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
241 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
243 * Makefile.in (all, dvi, info, install-info, clean-info): do not
244 echo recursion lines.
245 (install-info, clean-info): collapse into the dvi and info rule.
247 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
249 * as.h (strstr): Disable declaration for now.
250 (fprint_value, sprint_value): Declare.
252 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
253 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
255 * expr.c (expr_part): Made sanity checks a.out-specific.
256 (expr): Disabled sanity checks.
258 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
260 * subsegs.c (subseg_change): Initialize section symbol pointer
261 when setting up a new section.
263 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
264 field back at gas symbol structure.
266 * symbols.c (colon): Cast obstack_next_free value to char* before
267 doing arithmetic on it.
268 * subsegs.c (subseg_new_rest): Likewise.
269 * as.h (frag_now_fix): Likewise.
271 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
272 calling bfd_make_section_old_way directly, and call subseg_set
273 instead of subseg_change. Now returns void.
274 (obj_elf_write_symbol): Only check local symbols for now.
275 (elf_stab_symbol): Now static and void, and disabled until it
277 (obj_elf_size): For expression values, fail silently for now.
278 (obj_symbol_new_hook): Do nothing.
280 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
282 (s_local) [OBJ_ELF]: New function.
283 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
284 (s_common): Rearrange to handle Solaris .common pseudo, which may
285 sometimes use bss space instead of common.
286 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
288 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
290 * configure.in: set host config to hpux for hppa*-hp-hpux
292 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
294 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
296 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
298 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
299 * config/obj-aout.c (s_sect): Do it here.
301 * as.h (BAD_CASE): Don't make some lame compilers think we want
302 substitution inside strings.
304 * as.c (print_version_id): New function, split off from main.
306 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
307 for -V. Ignore -Q and -s options for now.
309 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
311 * Makefile.in: make installation & builds work again for crosses
313 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
315 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
316 symbol values correctly.
318 * write.c (write_object_file): Deleted unused variables.
319 (fixup_segment): Use sprint_value.
321 * messages.c (sprint_value, fprint_value): New routines.
323 * config/obj-elf.c (elf_stab_symbol): Now returns void.
324 (obj_elf_stab_generic): Fix typo in logic.
326 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
328 * as.h (addressT, offsetT): New types, using BFD types if
330 (relax_addressT, struct frag): Use them.
331 * struc-symbol.h (valueT, struct broken_word): Likewise.
333 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
334 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
336 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
338 * Makefile.in: canonicalize install.sh; for use within
339 this directory (and subdirs)
341 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
343 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
344 specified, should have both S1 and S2 fields identical
345 If only finding the problem was as fast as fixing the bug !!!!
347 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
349 * write.c (write_contents): Do write out non-loadable sections.
350 Debug sections can fall in this category.
352 * read.c (s_app_file): Call elf_file_symbol for ELF files.
353 * config/obj-elf.c (elf_file_symbol): New function.
355 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
356 added argument to specify section base name.
357 (obj_elf_stab_generic): Renamed from ..._stab. New argument
358 specifies section base name.
359 (obj_elf_stab): New function, calls obj_elf_stab_generic with
360 ".stab" as section base name.
361 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
362 (obj_elf_type): Handle "object". Use bitwise-or to merge in
363 symbol flags rather than simply replacing, so global/local flags
365 (obj_elf_ident): Rewrite.
367 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
369 * Makefile.in: remove parentdir support; use INSTALL_XFORM
371 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
373 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
374 for any a.out target, not just Linux and 386BSD.
375 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
378 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
380 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
381 don't exist or duplicate other inclusions.
383 * config/tc-vax.h (NO_RELOC): Define.
385 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
387 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
388 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
389 char to reg_prefix instead of to 'r'.
390 (calcop): Change calls to get_reg.
391 (calcop): Handle new case 'x' to set reg_prefix.
392 (calcop): Set reg_prefix to 'r' after each call to get_reg.
393 (cmpslot): Add 88110 conditions.
395 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
397 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
400 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
401 adjacent; mov.s and mov.d swapped.
402 (m88k_opcodes): Fix typo `r2' -> `2'.
404 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
406 * config/h8300.c: Support for H8/300-H opcodes.
408 * config/obj-coffbfd.c (w_strings): String table length is 4
409 bytes, no matter what the host int size is.
411 * configure.in (alpha-*-osf*): New.
413 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
415 * configure.in (mips-*-ecoffl*): New target; use ecoff and
417 (mips-*-ecoff*): Added trailing '*'.
419 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
420 first FDR in a file to be zero.
422 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
424 * Makefile.in (VERSION): Jump to 2.1.4.
426 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
428 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
431 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
433 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
436 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
437 and routine names. Assuming 32 bits for now.
439 * config/obj-elf.c (elf_frob_file): Look for macro
440 elf_tc_final_processing_hook, instead of assuming a function
442 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
443 tc_final_processing_hook.
444 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
446 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
447 moved here from obj-elf.h.
448 * config/obj-elf.h: Don't include CPU-specific header files.
450 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
452 * configure.in: configurations should match on 'hppa*' not 'hppa'.
454 * read.c: Add support for HPPA assembly language syntax (denoted
455 with '#ifdef TC_HPPA').
457 * symbols.c: Add support for HPPA assembly language syntax (denoted
458 with '#ifdef TC_HPPA').
460 * write.c (write_contents): Add support for HPPA-style
463 * config/obj-elf.c: Stab symbols weren't written properly.
466 (obj_elf_write_symbol):
467 (obj_elf_write_symbol_p):
468 (obj_elf_frob_symbol):
472 * config/tc-hppa.c: Support for HPPA symbol extension sections.
473 Remove some unused code. Support for HPPA assembly language
484 (elf_tc_make_sections):
488 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
490 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
491 hash_new will have succeeded if it returns.
492 * config/tc-a29k.c (md_begin): Likewise.
494 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
496 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
498 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
500 * expr.c: Delete register declarations; gcc ignores them anyways.
502 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
504 * hash.c (hash_new): Use xmalloc, since many callers don't check
507 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
509 * frags.c (zero_address_frag, bss_address_frag): These are
512 * tc.h (md_reloc_size): This is const.
513 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
514 (md_reloc_size): Now const.
516 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
518 * as.h (enum _segT): Ditto.
520 * struc-symbol.h (N_TYPE_seg): This should be const.
522 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
524 * config/obj-ecoff.c (add_file): Cast file_name to char * in
525 listing_source_file call.
527 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
528 of subseg_new call to eliminate const attribute.
529 (obj_elf_stab): Ditto.
530 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
532 * read.c (s_align_bytes): Properly record alignment.
534 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
535 for the prototype/no prototype macro.
537 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
540 * as.h (relax_stateT enum): Delete trailing comma.
542 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
544 * app.c (do_scrub_begin): Let line_comment_chars override
546 (do_scrub_next_char): If a line comment character is not at the
547 start of a line, treat it as a comment character if it is one.
548 For a CPP line comment use pseudo-op .appline rather than .line.
549 * input-scrub.c (logical_input_line): Make int rather than
551 (input_scrub_push, input_scrub_begin): Initialize
552 logical_input_line to -1 rather than 0.
553 (bump_line_counters): Increment logical_input_line.
554 (new_logical_line): If line_number is -2, decrement
556 (as_where): Use logical_input_line even if it is 0.
557 * read.h (s_app_file prototype): Now takes an int argument.
558 * read.c (potable): Make .appfile call s_app_file with 1. New
559 .appline pseudo-op calls s_app_line.
560 (s_app_file): If .appfile, call new_logical_line with -2 to
561 account for newline inserted by do_scrub_next_char. If listing,
562 call listing_source_file.
563 (s_app_line): New function to handle fake pseudo-op .appline.
564 * config/obj-coff.c (obj_pseudo_table): Make .appline call
566 (obj_coff_ln): Added argument to indicate whether .appline.
567 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
569 (obj_coff_ln): Added argument to indicate whether .appline.
570 * config/tc-mips.c (s_file): Pass argument to s_app_file.
572 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
574 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
576 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
578 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
581 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
583 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
584 relocations correctly.
586 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
588 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
591 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
592 if value is out of range.
594 Patch from Minh Tran-Le:
595 * config/tc-i386.c (i386_operand): For in/out port register used
596 as base reg, include InOutPortReg in operand type.
597 (MATCH): Accept overlap value of InOutPortReg.
599 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
601 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
602 Add calls to listing routines to produce combined source/assembler
604 (obj_ecoff_stab): Create a file pointer if none used yet.
605 (ecoff_frob_file): Set symcount to correct value.
607 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
609 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
612 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
613 Define in terms of constants, not C structure sizes.
615 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
617 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
619 * config/obj-aout.c (obj_header_append): Don't define if it's
621 * config/obj-hp300.h (obj_header_append): Define it as a macro.
622 * config/obj-hp300.c (hp300_header_append): New function.
624 * Makefile.in (distclean): Don't bother cleaning up doc files;
625 they aren't going to be in this directory.
627 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
629 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
632 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
633 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
635 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
637 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
640 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
642 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
644 * config/tc-mips.c (macro): Correct floating point double word
645 loads and stores for big endian target.
647 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
649 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
650 calls. Deleted some unused code.
651 * config/obj-coff.c: Likewise.
653 ELF support, mostly contributed by Utah:
654 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
655 obj_elf_type): Rewrite.
656 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
657 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
659 (obj_elf_ident): Dummy.
660 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
661 TARGET_SYMBOL_FIELDS): New macros.
662 (gdb_section): New variable decl.
664 * config/tc-i386.c (md_atof): Return zero, not empty string, on
667 BFD_ASSEMBLER conditional changes:
668 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
670 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
671 (fetch_coff_debug_section): Ditto.
672 (obj_coff_endef): Call fetch_coff_debug_section.
673 (struct line_no): New type.
674 (c_symbol_merge): New way for copying aux fields.
675 (c_dot_file_symbol): Put symbol in absolute section, and set flag
677 (function_lineoff): New symbol.
678 (function_lineoff, text_lineno_number, our_lineno_number,
679 lineno_lastP): Don't define.
680 (c_line_new): Don't define.
681 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
683 line-number recording gets implemented.
684 (obj_new_symbol_hook): New code for handling aux fields.
685 (add_lineno, add_linesym): New functions.
686 (obj_coff_ln): Call add_lineno, not c_line_new.
687 (obj_coff_endef): New code for handling symbol names. New lineno
688 code. Look for section name "*DEBUG*" for debugging section.
689 (align, coff_check_file_symbols, obj_coff_section,
690 coff_frob_file): New functions.
691 * config/obj-coff.h: Reordered some includes.
692 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
693 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
695 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
696 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
697 aux entries. Most SA_* macros now use it unconditionally.
698 (S_*): Use `bsym' field, and access BFD private data.
699 (SF_*): Use `sy_flags' symbol field for most of these.
700 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
702 (*_section_header): Don't define.
703 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
705 (tc_gen_reloc) [I386COFF]: New function.
706 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
707 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
710 * config/obj-coff.c (stack_init): Don't do assignments inside
712 (obj_coff_def): Simplified handling of symbol name a bit.
713 (tag_insert): Name argument is now pointer to CONST.
714 (obj_crawl_symbol_chain): Commented out.
716 * config/obj-coff.h: Use PARAMS macro in prototypes.
718 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
719 through frchainP pointer if it is null.
721 * configure.in: Warn if BFD mode is explicitly turned off but is
722 required by specified target.
723 (mips ecoff targets): Don't need to set bfd_gas here; it gets
726 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
728 (yank_symbols): Merge symbols only if sy_forward is null.
730 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
733 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
735 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
737 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
738 with "." is a local label.
740 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
743 * config/te-linux.h, config/te-386bsd.h: New config files.
744 * configure.in (i386-*-linux, i386-*-bsd): Use them.
745 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
747 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
749 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
751 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
753 (ecoff_build_symbols): Turn local st_Proc symbols into
754 st_StaticProc symbols. Set index field of external st_Proc and
755 st_staticProc symbols correctly.
756 * config/tc-mips.h (NO_LISTING): Don't define. People might want
759 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
761 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
763 * configure.in (m68k-*-hpux): Use them.
765 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
766 defined, otherwise zero.
768 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
770 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
772 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
773 address space number.
775 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
777 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
779 * config/tc-a29k.c: Include ctype.h.
780 (define_some_regs): Added special-purpose registers for 29050.
782 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
784 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
785 (change_to_section): Set it here instead.
787 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
789 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
790 hasn't been seen yet.
791 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
793 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
795 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
798 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
800 * expr.c (operand): Fix unary plus operator (previously was the
801 same as '~' operator!).
803 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
805 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
806 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
807 obj_check_file_symbols if defined. Call verify_symbol_chain_2
808 instead of open-coding it. Fix some bugs in patching up symbol
810 (relax_segment): Make some code we "ought to be able to" use for
811 all targets no longer conditionalized on ns32k target; instead, do
812 it always, and if the appropriate conditions fail, abort.
814 * symbols.c (DEBUG): Enabled.
815 (symbol_new): Make sure bfd_make_empty_symbol works.
816 (verify_symbol_chain_2): New funcion; takes one symbol as
817 argument, anywhere in the chain.
818 (dollar_label*): Use default initializers.
820 * as.c (perform_an_assembly_pass): Call md_begin here...
821 (main): ...and not here.
823 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
824 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
826 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
827 (add_fix, add_frag): Now functions instead of macros.
828 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
829 s_data1, s_data2, s_bss): Use new *_section names, for
830 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
831 to handle non-integral segT.
832 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
833 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
834 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
835 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
836 md_apply_fix_2; new md_apply_fix definition varies interface
837 depending on BFD_ASSEMBLER.
838 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
841 * config/obj-vms.c: Include config.h.
842 (version_string): Delete declaration.
843 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
844 (vms_resolve_symbol_redef): New function, taken from VMS code in
847 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
848 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
849 VMS_Psect_Spec): Fixed to compiler under traditional C.
850 * config/obj-vms.h: Use PARAMS macro.
851 (vms_resolve_symbol_redef): Declare.
852 (RESOLVE_SYMBOL_REDEFINITION): New macro.
853 * symbols.c (colon): Remove some VMS-specific code, look for
854 RESOLVE_SYMBOL_REDEFINITION macro instead.
856 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
859 * config/tc-i386.c: Reordered some functions so inlining might
860 work. Use PARAMS in function declarations.
861 (reloc): New routine.
862 (md_assemble): Rearrange switch statements to work with
865 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
866 SYMBOLS_NEED_BACKPOINTERS before defining it.
868 * subsegs.c (subseg_new_rest): Now static.
870 * read.c (pseudo_set): Better error message for difference of
871 symbols in different frags.
873 * Makefile.in (check): Pass down some new variables, indicating
874 pathname or program name for cc, nm, objdump.
876 * as.h (OUTPUT_FLAVOR): New macro.
877 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
879 * configure.in: Initialize bfd_gas properly. Warn that ELF
880 support is incomplete.
882 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
884 * read.c (float_cons): Accept null pointer return from md_atof.
885 * config/tc-m68k.c (md_atof): Return null for success.
886 * config/tc-sparc.c (md_atof): Ditto.
888 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
890 * doc/as.texinfo: formatting and comment cleanups; show SPARC
891 alternative options in same style as other machines; simplify some
892 conditional use; include GPL as separate file (from texinfo dir)
894 * doc/Makefile.in: (as.info) include directory containing GPL in
897 * doc/h8.texi: new file; conditional settings for GAS manual
900 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
902 * doc/as.texinfo: mention SPARC architecture options.
904 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
906 * configure.in: Rearranged whitespace in per-host/per-target
907 sections. Added hooks for dropping in HPPA support (not included
908 yet). Separate out overrides of variables based on target format
909 and bfd-gas selection from actual target-specific commands. Add
910 error message for recognized but unsupported format name.
912 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
914 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
915 symbolic header match cline in FDR; the native linker seems to
918 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
920 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
921 $(srcdir)/as.texinfo explicitly in several places
923 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
925 * doc/Makefile.in: update dvi, clean targets for new source
928 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
930 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
931 rather than undefining know.
932 * configure.in: Match ultrix*, not just ultrix.
934 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
936 * doc/as.texinfo: converted conditional markup to use new
937 Texinfo facilities, avoiding m4.
939 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
941 * doc/Makefile.in: recast doc configuration to use a link to an
942 included texinfo file.
944 * doc/all.texi: settings for generic form of documentation.
946 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
948 * read.c (cons): Zero out frag when creating reloc.
950 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
952 * config/tc-mips.c (gp_reference): Certain magic symbols can never
953 be referenced off the GP register.
955 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
956 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
957 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
959 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
960 definition from other MIPS targets.
961 * configure.in (mips-*-irix): Use emulation irix.
963 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
965 * config/tc-h8500.c: Get relax size of branch instructions right,
966 (get_operand): Parse @sp+ correctly.
968 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
970 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
971 COFF section header field.
973 * configure.in: Print error message if host or target is not
976 * configure.in: If with-bfd-assembler, use obj-coff instead of
979 * config/ho-generic.h: Include string.h.
981 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
983 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
984 '$' as local, for any object file format.
986 * config/tc-mips.c (macro): Optimizations to branching code and a
987 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
990 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
991 * configure.in (mips-sgi-irix*): Set gas_host to irix.
993 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
995 * subsegs.c (subseg_new): Set output_section of new section.
996 * as.c (perform_an_assemly_pass): Don't set output_section here.
997 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
998 since it has additional sections.
999 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
1001 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
1002 ecoff_undefined field.
1003 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
1004 ecoff_undefined field.
1005 (add_file): If using stabs, just output a stabs symbol rather than
1007 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
1008 it with get_absolute_expression, rather than skipping it by hand.
1009 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
1010 than ECOFF line number information.
1011 (obj_ecoff_stab): Accept non-zero values for stabs line number.
1012 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
1013 to small, undefined and/or readonly sections if appropriate.
1014 Don't output symbol names containing \001 characters.
1015 (ecoff_frob_file): Make sure at least one fdr is output.
1016 * config/tc-mips.h: Define TC_MIPS.
1017 * config/tc-mips.c (g_switch_value): New static variable.
1018 (md_assemble): Set gp size of output BFD.
1019 (gp_reference): New function; returns 1 if expression can be
1020 accesssed via gp. Always returns 0 if not using ECOFF.
1021 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
1023 (macro): Generate sequences using gp if possible.
1024 (md_parse_option): Ignore -EL and -EB. Parse -G.
1025 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
1026 (s_change_sec): Handle .rdata and .sdata for ECOFF.
1027 (s_extern): Mark symbol as external. Set ecoff_undefined field.
1029 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1031 * output-file.c (output_file_create): Don't call as_perror for
1032 filename rejected by application.
1034 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
1037 * doc/as.texinfo: Don't use @value in node names for the moment;
1038 references don't appear to work right.
1040 * as.h (const, volatile): Put these definitions back, and use
1043 * doc/as.texinfo: First pass at using new texinfo features --
1044 variables, conditional tests. Far from complete.
1046 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1048 * read.c: Temporary hack to handle some 64-bit constants. This
1049 should be redone later.
1050 (target_big_endian): Declare.
1051 (big_cons): If it's set, reverse order of bytes being copied.
1052 * config/tc-sparc.c (md_begin): Set target_big_endian.
1054 * read.c (s_ignore): Delete declaration of is_end_of_line.
1056 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
1057 forward pointers properly.
1059 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1061 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
1062 wasn't being stored into scnhdr.
1063 * config/obj-coffbfd.h: Add prototype of s_get_segment.
1064 * read.c (TC_START_LABEL): Default definition.
1065 (read_a_source_file): Use TC_START_LABEL macro to work out
1066 if a label has been seen.
1068 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
1070 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
1071 the bottom (make expands variables in dependencies when the
1072 dependencies are read, not when they are used).
1074 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
1075 a29k .bss section; the mondfe program doesn't like it.
1077 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1079 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
1081 (current_architecture): Don't need initializer.
1083 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1085 * doc/none.m4: Define Z8000.
1086 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
1087 texinfo file before recreating it.
1088 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
1090 (srcdir): Delete second, bogus definition.
1091 (as.info): Look for as-*.texinfo in current directory rather than
1095 * doc/configure.in: Create links to all as-*.texinfo files in the
1096 source directory, if that's not the current directory.
1098 * configure.in (per-host): Accept MIPS host with BSD version
1100 (per-target): Classify i486 as i386. Use generic cpu_type instead
1101 of target_cpu in selecting format etc.
1103 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
1104 * read.c (potable): Change .app-file to .appfile.
1106 * config/ho-decstatn.h: Renamed from ho-decstation.h.
1107 * configure.in: Adjusted.
1109 * config/obj-bfd-sunos.*: Unused; deleted.
1111 * Makefile.in (version.c, vers-stamp): Deleted.
1112 (config.h): Define GAS_VERSION.
1113 * as.c (version_string): Deleted declaration.
1114 (main): Look for GAS_VERSION instead.
1116 * doc/as.texinfo: Updated description of -a* (listing) options,
1117 and describe how to pass them through from gcc.
1119 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
1120 process relocs if there aren't any relocs to process. Avoids
1121 malloc/free bug on SCO too.
1123 * as.h: Move local include files below system include files, to
1124 avoid some redefinition complaints on some systems.
1125 (const, volatile): Don't need these conditionally defined if we
1126 use CONST and VOLATILE from ansidecl.h.
1127 (seg_name): Use CONST, not const.
1129 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
1131 * config/tc-mips.c: Reindented to GNU standards.
1133 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
1135 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
1136 (fixup_segment): Add a29k special case; the linker is not prepared
1137 to see a segment offset here.
1139 * app.c (do_scrub_next_char): Added new state, 10, modifying state
1140 9 to only keep a space in between identifier characters.
1142 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1144 * Makefile.in: add dvi target; as-$(config).texinfo might live in
1145 srcdir, might be in objdir.
1147 * doc/Makefile.in: dvi depends on as.dvi
1149 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1151 * Makefile.in: add installcheck target
1153 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
1155 * config/tc-mips.c (macro): Use $AT for any floating point load.
1157 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
1159 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
1160 bignums, but don't emit error message.
1162 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1164 * Makefile.in (targ-cpu.o): Depend on config.h.
1166 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
1168 * app.c (do_scrub_next_char): Added new state, 9, to avoid
1169 dropping a space immediately following an identifier.
1170 * expr.c, write.c: Rewrote assert expressions to not use multiple
1171 lines; I don't think that can be done portably.
1172 * config/tc-mips.c (macro): Use $AT if target register is zero in
1173 load instruction, which it can be for a floating point load.
1175 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
1177 * write.c (write_contents): Compute the relocs before writing out
1178 the section contents.
1179 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
1180 symbol table and values right.
1181 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
1183 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
1186 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
1187 z8k-opc.h, not z8k.h.
1189 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
1192 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1194 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
1196 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
1198 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
1199 to be on a single line.
1201 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1203 * Makefile.in (config.h): Create file, writing out definitions of
1204 target cpu, alias, and canonical name.
1205 (ALL_CFLAGS): No longer define TARGET_CPU.
1207 * Makefile.in (check): Print a message, instead of quitting
1210 * as.c (main): Don't catch any signals, for now.
1212 * version.c: Deleted.
1213 * Makefile.in: Generate it, putting in only the version number
1215 (VERSION): New variable.
1216 * as.c: Include config.h.
1217 (main): Reformatted version string. Include target alias. Don't
1218 print if not requested (i.e., unknown -v argument).
1220 * as.c (stralloc): Deleted.
1221 (main): Call strdup instead.
1223 * configure.in: Handle all 68300 series chips.
1224 * config/tc-m68k.c: Include config.h.
1225 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
1226 series cpus as defaults.
1227 (md_parse_option): Accept some m68300 series CPUs as defaults.
1229 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1231 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
1232 not already defined.
1233 (main, got_sig): Use them.
1234 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
1237 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
1239 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
1242 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
1243 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
1244 (struct loc, struct proc, struct file): Moved to tc-mips.c within
1245 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
1246 * config/tc-mips.c: Rearranged for ECOFF support. Added
1247 prototypes for all static functions. Moved existing minimal
1248 debugging format support info #ifndef OBJ_ECOFF blocks.
1249 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
1250 does not support a non sign extended high 16 bits reloc. Adjusted
1251 all callers accordingly.
1252 (tc_get_register): Renamed from get_register, and made non-static.
1254 * config/mips-big.mt, config/mips-lit.mt: New files. Define
1255 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
1257 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
1258 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
1259 obj_format ecoff and gas_target mips-lit or mips-big.
1261 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
1263 * version.c: Bump to version 2.0.1.
1265 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
1267 * write.c (chain_frchains_together): Check that seg_info (section)
1269 (write_object_file): Call obj_frob_file after setting the symbols,
1272 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
1274 * Version 2.0 released.
1276 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1278 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
1280 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
1282 * read.h: Define stringer here.
1283 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
1286 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1288 * read.c (s_space): Multiply repeat count by mult, not fill.
1290 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
1292 * read.c: Include ctype.h.
1294 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1296 Patches from Eric Youngdale:
1297 * make-gas.com: Find obstack.obj if it's not in the current
1299 * read.c (s_ignore): Don't declare is_end_of_line. It's
1300 redundant, and triggers a VMS gcc compiler bug.
1302 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
1303 current segment as an argument. (Ignored in all cases but VMS.)
1304 All callers and definitions changed.
1306 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
1308 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
1311 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
1313 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
1314 so "~0x80" won't be rejected.
1316 * config/obj-elf.c: No longer include elf/reloc.h.
1317 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
1318 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
1320 (obj_elf_xstab): New routine.
1321 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
1322 argument to s_ignore. Put "#if 0" around unused code.
1323 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
1324 Call elf_xstabs for .stabs and .xstabs operators.
1326 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
1328 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
1331 * configure.in: mips-bsd configuration was missing format spec.
1334 * Makefile.in (Makefile): Depends on configure.in.
1336 * config/tc-mips.c (append_insn): Don't check for alignment of
1337 frag in memory; alignment of instructions in section is a separate
1340 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
1343 * listing.h: Always provide function declarations, not macros, so
1346 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
1348 * CONTRIBUTORS: Update Gilmore entry.
1350 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1352 * frags.c (frag_init): New function.
1353 (zero_address_frag, bss_address_frag): Now initialized at run
1355 * as.c (main): Call frag_init.
1357 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
1359 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
1360 Don't unget ch2 if we didn't get it.
1362 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1364 * doc/Makefile.in (TEXIDIR): Updated for new layout.
1366 * config/tc-sparc.c (s_common): Add support for ELF version.
1367 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
1368 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
1370 (md_convert_frag): New macro.
1372 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
1373 symbol, fix the offset so "+2" isn't required.
1375 * config/tc-i960.c (line_comment_chars, line_separator_chars):
1376 Define as common/bss.
1377 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
1378 initializers are sufficient.
1380 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
1381 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
1382 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
1383 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
1384 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
1385 "IGNORE_DEBUG" conditional, since both branches are identical.
1386 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
1387 referencing symbol structure members.
1388 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
1390 * as.h (struct frag): Reordered a couple of fields for better
1393 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
1395 (write_contents) [BFD_ASSEMBLER]: New function.
1396 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
1397 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
1398 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
1399 (fixup_segment): Make sure common-section symbols get treated the
1400 same as undefined symbols.
1401 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
1402 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
1404 * write.h (fix_new): Update prototype.
1406 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
1407 md_section_align, md_undefined_symbol): Don't provide prototypes
1408 if these are defined as macros.
1409 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
1412 * symbols.c (symbol_new): Argument NAME is now pointer to const.
1413 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
1414 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
1416 (colon): Display other/desc fields of redefined symbol only if
1417 S_GET_OTHER and S_GET_DESC are defined.
1418 (symbol_make): Argument NAME is now pointer to const.
1419 (symbol_find, symbol_find_base): Likewise.
1420 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
1421 * symbols.h: Fix prototypes for new const arguments. Add
1422 prototypes for BFD_ASSEMBLER S_* functions.
1424 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
1425 for changing to an existing section.
1426 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
1427 called by subseg_new and subseg_set.
1428 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
1429 given section name and subseg number.
1430 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
1431 new section/subsection.
1433 * read.c: Don't include ctype.h.
1434 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
1435 for now; should be machine-dependent.
1437 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
1438 targets, forcing BFD use.
1440 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1442 * config/tc-sparc.c: Use PARAMS macro for static function
1443 declarations. Use BFD_RELOC_ macros everywhere, with
1444 compatibility macros declared for non-BFD mode.
1445 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
1446 instead of enum reloc_type.
1447 (emit_sparc_reloc): Commented-out function deleted.
1448 (md_convert_frag): Deleted.
1449 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
1450 (md_apply_fix): Changed calling sequence (conditionally) for BFD
1452 * config/tc-sparc.h (md_convert_frag): New macro.
1454 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
1455 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
1456 of referencing fields directly.
1458 * write.c (cvt_frag_to_fill): New function; extracted from
1460 (write_object_file) [! BFD_ASSEMBLER]: Call it.
1461 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
1462 and set its size and flags.
1464 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
1465 fields with BFD equivalents. Turn on back-pointers, and add
1466 target-specific fields at end.
1468 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
1470 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
1471 (write_object_file): Set it here instead, so that fixup_segment
1472 can see the correct value.
1474 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1476 * write.c (write_object_file): Check for errors and warnings and
1477 bail out before processing contents.
1478 (chain_frchains_together_1): New function, does most of the work
1480 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
1481 (remove_subsegs) [! BFD]: Call it.
1482 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
1483 structures and routines.
1485 * config/obj-elf.*: New files.
1487 * config/mips.mt, config/rs6000.mt: Deleted.
1489 * config/h8300.mt: Don't specify compiler here.
1491 * config/z8k.mt: The z8k code depends on the z8k opcode table,
1493 * config/tc-z8k.h: Comment fix.
1495 * write.c: Reordered some functions for better inlining.
1496 (fixup_segment): Linkrelax code is no longer conditional on
1499 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1501 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
1502 obj-coffbfd.h}: support for the H8/500
1504 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1506 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
1507 * write.c (write_object_file): Not here.
1508 (fix_new): Initialize fx_addnumber.
1510 * listing.c: Don't include target-cpu.h explicitly, since as.h
1513 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1515 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
1516 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
1517 (struct fix): Reordered fields for compactness and efficiency.
1518 Converted some logical fields to 1-bit fields.
1520 * config/obj-aout.h: Use PARAMS.
1521 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
1522 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
1524 * read.c: Don't include listing.h; as.h includes it. Removed
1526 [BFD_ASSEMBLER]: Include subsegs.h.
1527 (old_buffer, new_broken_words): Default initialization is
1530 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
1531 to 0, define stdoutput.
1532 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
1533 Call bfd_set_arch_mach.
1534 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
1535 bfd_close_all_done. Call bfd_perror on failure.
1536 (output_file_append) [BFD_ASSEMBLER]: Don't define.
1538 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
1540 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
1541 if not MANY_SEGMENTS. Define new field bfd_section if
1543 (seg_info): New macro.
1545 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
1546 variables, and some irrelevant comments.
1548 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
1549 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
1550 * configure.in: Permit --with-bfd-assembler now, with a warning.
1551 Variable need_bfd is now a boolean, as is new variable bfd_gas.
1552 Set BFDDEF and BFDLIB in Makefile when appropriate.
1554 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
1555 (main): Refer to flag_always_generate_output instead of
1558 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
1559 (*_section) [BFD_ASSEMBLER]: Define them.
1560 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
1561 set section flags when appropriate.
1562 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
1563 section is not absolute, undefined, or an assembler internal one.
1564 (absolute_section, undefined_section): Always define.
1565 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
1566 switch statements into if-else trees.
1567 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
1568 SEG_BSS and SEG_DATA.
1570 * as.h (frag_now_fix): New macro.
1571 * symbols.c (colon): Use it.
1573 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1575 * config/tc-mips.c: Added mips support for mips-dec-bsd.
1576 * config/tc-mips.h: Added mips support for mips-dec-bsd.
1577 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
1578 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
1579 * configure.in: Added mips support for mips-dec-bsd.
1580 * atof-generic.c: Define TRUE and FALSE if not defined.
1582 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1584 * version.c: Bumped version number to 1.93.05.
1586 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1588 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
1589 (obj_emit_lineno): Don't need return at end of void function.
1590 (obj_symbol_new_hook): Ditto.
1592 * config/tc-m68k.c: Removed some unused code.
1593 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
1595 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
1596 offset field is set.
1598 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1600 * config/tc-sparc.c (architecture_requested, warn_on_bump,
1601 md_relax_table): Use default zero initialization.
1602 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
1603 latter, instead of selecting with preprocessor conditionals.
1605 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1607 * configure.in: recognise all sparclite variants
1609 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1611 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
1612 accidentally changed to use subseg_change where it should have
1615 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1617 * expr.c (operand): If character other than comma or newline is a
1618 logical end-of-line character, use the newline case.
1619 From Eric Youngdale:
1620 (operand): Set X_add_number field for floating-point numbers.
1621 (operand): Treat zero byte as end-of-operand.
1623 * configure.in (per-target): Look for with_bfd_assembler option.
1624 For now, only accept "no", until the merge is done.
1626 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
1627 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
1628 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
1629 * read.c: Finish conversion to S_* macros in the VMS only
1630 parts of the program. Add "const" modifier to hex_value.
1631 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
1633 * expr.c: Add "const" modifier to hex_value.
1634 * symbols.c: Finish conversion to S_* macros in the VMS only
1635 parts of the program. Add "const" modifier to
1636 md_[long,short]_jump_size. Remove declaration of const_flag
1637 (which will be declared in obj-vms.h).
1638 * write.c: Add "const" modifier to md_[long,short]_jump_size.
1639 Fix arguments to VMS_write_object_file.
1640 * config-gas.com: New file. Script for VMS systems to set up the
1641 configuration to build gas for VMS, and create config.status.
1642 * make-gas.com: Redone to work with new scheme.
1643 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
1645 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
1646 will swap bytes if needed on a big endian system. Use throughout
1648 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
1649 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
1650 types of malformed stabs. Change parsing algorithm so that we are
1651 more certain of having all of the information that we need on hand.
1652 * obj-vms.c (final_forward_reference): New function, used to help
1653 resolve the data types of as many struct elements as possible
1654 when some part of the struct is not fully defined by the compiler.
1655 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
1657 * obj-vms.c (VMS_write_object_file): Define all vtable psects
1658 as symbols as well in the object file. Look for external functions
1659 that start with "__vt.", and turn them into variables, since the
1660 g++ compiler is incapable of doing this.
1661 * tc-vax.c: Add '1' option for backward compatibility with older GCC
1663 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
1664 * input-scrub.c (as_where): Fix bug where as would crash if we did not
1665 have the name of the source file yet.
1666 * config/ho-vms.h: define HO_VMS, not HO_VAX.
1668 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
1670 * read.c (s_data): Always use "data_section", since it'll map to
1671 SEG_DATA or SEG_E1 if needed.
1672 (s_lcomm): Likewise with bss_section.
1673 (s_fill): Use memset, not bzero.
1675 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1677 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
1678 handling GDB symbol table data.
1680 * config/obj-aout.h (segment_name): Delete definition.
1681 (seg_name): Delete declaration.
1682 * config/obj-bout.h (segment_name, seg_name): Ditto.
1683 * config/obj-vms.h (segment_name, seg_name): Ditto.
1684 * config/obj-coff.h (segment_name): Ditto.
1685 * config/obj-coffbfd.h (segment_name): Ditto.
1687 * Changes for BFD_ASSEMBLER:
1688 * obj.h (obj_crawl_symbol_chain): Declare only if not
1690 (obj_header_append, obj_pre_write_hook): Ditto.
1691 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
1692 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
1693 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
1694 otherwise, use seg_name array.
1695 (seg_name): Declare only if not BFD_ASSEMBLER.
1696 (section_alignment): Declare only if not BFD_ASSEMBLER.
1697 (big_section, reg_section, pass1_section, diff_section,
1698 absent_section, text_section, data_section, bss_section): If
1699 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
1700 mapping to segT enum values.
1701 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
1702 if these are used or defined, if BFD_ASSEMBLER.
1703 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
1704 subseg_new split into two functions.
1705 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
1707 * as.h (volatile): Don't define if already defined.
1708 (had_errors, had_warnings): Provide prototypes for ANSI C even if
1710 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
1711 declare with format attribute for -Wformat checking.
1713 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
1715 * app.c, config/tc-*.c: Don't include read.h, since it is already
1718 * These are based on patches from Minh Tran-le
1719 <mtranle@paris.intellicorp.com>.
1720 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
1721 obj_format coffbfd and gas_target i386coff for target.
1722 (i[34]86-*-isc*): New host (uses sysv).
1723 * config/i386aix.mt: Removed (no longer used).
1724 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
1726 (LDFLAGS): Added, defined as -shlib.
1727 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
1728 * config/te-sco386.h (LOCAL_LABEL): Don't define.
1729 (DOT_LABEL_PREFIX): Define.
1730 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
1731 name rather than L0\001.
1732 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
1734 * symbols.c, symbols.h (local_bss_counter): Removed.
1735 * write.c (write_object_file): bss no longer uses
1736 local_bss_counter. Pass correct data and bss size to
1737 VMS_write_object_file.
1738 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
1739 argument, rather than using local_bss_counter.
1740 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
1741 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
1742 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
1743 (size_section): Restored sanity check.
1744 (do_relocs_for): Base section address on s_paddr rather than
1745 computing it. Adjust a29k R_IHIHALF special case to account for
1746 section paddr (used to require paddr to be zero). If there are no
1747 reclos, set s_relptr to 0. Set relocation size in object_headers.
1748 (fill_section): Always set s_vaddr here, removing
1749 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
1750 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
1751 Set STYP_INFO for .comment.
1752 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
1753 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
1754 (crawl_symbols): Handle 8 character section name correctly. Use
1755 H_{SET,GET}_* macros.
1756 (do_linenos_for): Set lineno size in object_headers.
1757 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
1758 set s_vaddr here. If string_byte_count remains 4, set it back to
1759 0, and only write strings out if there are some. Call
1760 fill_section before do_relocs_for and do_linenos_for.
1761 (obj_coff_section): Handle optional quoted second argument giving
1762 section characteristics.
1763 (obj_coff_bss): Added to handle .bss.
1764 (obj_coff_ident): Added to handle .ident (puts string in .comment
1766 (obj_coff_lcomm): Put common symbols in .bss, not .data.
1767 (fixup_mdeps): Change to segment. Call frag_wane after
1769 (fixup_segment): Explicitly check S_IS_COMMON before making 386
1770 adjustment (already happened only for common symbols, but this is
1772 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
1773 * config/tc-i386.c (s_bss): Don't use if I386COFF.
1774 (md_pseudo_table): Ignore .optim and .noopt.
1775 (tc_coff_sizemachdep): New function.
1776 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
1778 (LOCAL_LABEL): Removed definition.
1779 (DOT_LABEL_PREFIX): Defined.
1781 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
1783 * app.c (app_push): Use memcpy, not bcopy.
1784 (do_scrub_next_char): For \", return " not '.
1785 (symbol_chars): Now const.
1787 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
1788 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
1790 * config/obj-coff.h: Don't use #elif.
1792 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
1793 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
1795 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
1797 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
1800 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1802 * app.c (do_scrub_begin): allow single quote strings if so
1805 * config/*z8k*: checkpoint
1807 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
1809 * read.c (read_a_source_file): avoid calling xmalloc (0).
1811 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
1813 * listing.c: Call xmalloc, not malloc; don't declare malloc.
1815 * Changes to support SCO 3.2v4:
1816 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
1817 SEG_BSS, fill with NOP_OPCODE.
1818 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
1819 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
1820 using ZERO_BASED_SEGMENTS.
1821 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
1822 never set segment address for SEG_E2 (.bss) and don't write out
1823 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
1824 (obj_coff_endef): Don't merge labels or symbols awaiting forward
1825 definitions, and don't merge tags with non-tags. Check for .bf
1826 rather than just checking whether the second character is b and
1827 the third character is f.
1828 (obj_coff_val): gcc can generate values which we don't handle
1829 correctly; discard information for now, since it only affects the
1830 debugging information.
1831 (tag_find_or_name): Don't insert tags in the symbol table.
1832 (yank_symbols): Don't merge labels.
1833 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
1834 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
1835 set segment address if ZERO_BASED_SEGMENTS.
1836 (obj_coff_section): Accept and ignore a trailing quoted string, as
1837 used in AT&T i386 syntax.
1838 (fixup_segment): Take segment as argument. On the i386, adjust PC
1839 relative addends by the segment vaddr.
1840 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
1841 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
1842 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
1844 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1846 * config/obj-coffbfd.c: Include libcoff.h.
1848 * version.c: Now version 1.93.
1850 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
1852 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
1853 power-of-two alignment for .align.
1855 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
1856 and leave everything else alone.
1858 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1860 * Makefile.in (as.new): Don't bother saving as.old.
1862 * write.c: Conditionalize on OBJ_VMS, not VMS.
1863 (magic_number_for_object_file): Don't define if OBJ_VMS.
1865 * config/obj-vms.c: Changes for traditional C.
1867 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1869 * config/ho-generic.h (malloc, realloc): Declare.
1871 * Lots of comment/whitespace changes.
1873 * write.h (struct fix): Some fields reordered, narrowed.
1875 * read.c (MASK_CHAR): Define using C types, not magic number.
1877 * as.c, input-file.c: Deleted some unused code.
1879 * app.c, as.h: Doc fix.
1881 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
1883 * as.h (xmalloc): Argument is long.
1885 * xmalloc.c (error): Remove declaration; as.h takes care of it.
1887 * doc/as.texinfo: Regrouped documentation of some command-line
1888 options. Updated options documentation for m68k. Some minor
1889 wording/punctuation changes.
1891 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1893 * configure.in: Accept target OS "vms".
1895 * symbols.c: Merged ANSI and non-ANSI function decls, using
1898 * xmalloc.c: Just include as.h, don't bother trying to figure out
1901 * strstr.c, strerror.c: Deleted.
1902 * Makefile.in: Deleted references.
1904 * config/tc-ns32k.c: Don't include header file for string
1905 declarations; leave that to ho-*.h.
1907 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
1909 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
1910 imported from FSF sources.
1912 * messages.c (strerror): Declare unconditionally.
1914 * as.h: Delete alloca and register definitions.
1916 * config/atof-ieee.c (mask): Now const.
1918 * obstack.c, obstack.h: Deleted.
1920 * as.h (flag_readonly_data_in_text): New flag.
1921 * as.c (main): Set it for -R.
1923 * as.h (flag_suppress_warnings): New flag.
1924 * as.c (main): Set it for -W.
1925 * messages.c (as_warn): Check it instead of flagseen['W'].
1927 * as.h (flag_always_generate_output): New flag.
1928 * as.c (main): Set it for -Z.
1930 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
1931 * config/tc-a29k.h: Ditto.
1932 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
1935 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
1937 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
1938 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
1942 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
1943 xrealloc from xrealloc.c.
1944 * xrealloc.c: Deleted.
1945 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
1947 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
1950 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
1952 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
1953 don't initialize it with NULL.
1955 * config/ho-vax.h (M_VAX): Deleted; was unused.
1957 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
1958 New files imported from FSF version, contributed by Eric Youngdale.
1959 * README-vms-dbg, config/vms: Deleted.
1961 * ChangeLog, config/ChangeLog: Merged.
1963 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
1966 * input-file.c (input_file_open): Eliminate call to setvbuf.
1967 [USG] (setbuffer): Deleted macro.
1969 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
1971 * all files: Whitespace changes for GNU indentation style, done by
1972 GNU `indent'. Some cleanup still needed, especially of comments.
1974 * configure.in: No te-386bsd.h file exists; don't try to use it.
1976 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
1978 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
1979 could be doing emulation.
1981 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1984 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
1987 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
1989 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
1991 * subsegs.h: add extern to segment_info declaration.
1993 * read.h: added extern declarations for comment_chars,
1994 line_comment_chars, and line_separator_chars.
1995 read.c, app.c: removed definitions of comment_chars,
1996 line_comment_chars, and line_separator_chars.
1998 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
1999 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
2001 (insert_reg): put REGISTER_PREFIX before register names before
2002 putting them in the symbol table.
2003 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
2006 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
2009 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
2010 comment_chars, line_comment_chars and line_seperator_chars
2011 consistently const, and always initialized them. Included read.h.
2013 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2015 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
2016 constant will not fit in an immediate field.
2017 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
2019 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
2021 * obj-coff.c (callj_table): Delete global variable.
2022 (obj_emit_relocations): Define it locally here, and only if
2025 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
2026 (m68k_ip): Don't warn about bignum used as float bit-pattern.
2028 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
2029 with a single set using PARAMS macro.
2031 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
2034 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
2036 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
2037 so widening works consistently.
2039 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
2041 * version.c: Put conditional "const" before version_string, not
2042 before dummy function for VMS. Now version 1.91.03.
2044 * app.c (do_scrub_next_char): Need double-\ before `000' to show
2045 printed rep of null character.
2047 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
2049 * obj-coffbfd.c (write_object_file): check return value of
2052 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
2054 * Support for i386-sysv.
2055 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
2056 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
2057 be used to set them all to zero as was done before.
2058 (fill_section): segment addresses now set in write_object_file.
2059 (fill_section): Don't set STYP_NOLOAD for .bss section.
2060 (fixup_segment): 386 uses strange common symbol format.
2061 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
2062 compatibility with SVR3.2 linker.
2063 * configure.in: i386-sysv and i386-sco use coffbfd.
2065 * app.c (do_scrub_next_char): discard whitespace after a label.
2067 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2069 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
2070 hosts, use the sysv configuration for solaris2
2072 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2074 fix i960+non-bfd coff bit rot.
2075 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
2076 support for C source listings. (obj_coff_endef): look in the right
2077 part of the symbol for the symbol name
2079 * tc-m68k.c (get_num): make it work for all segments, not just the
2082 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2084 * configure.in: recognize i386-*-bsd emulation.
2086 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2088 * configure.in: use the cpu-vendor-os triple for host and target
2090 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2092 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
2093 * tc-z8k.c: lots of bug fixes
2095 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
2097 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
2098 #elif, since it is not supported by old compilers.
2099 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
2100 couple of expressions in tc-m68k.c.
2102 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2104 * read.c (cons): If NO_RELOC is defined, use it.
2106 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
2108 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
2110 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
2111 local labels to start with a .) and set REGISTER_PREFIX to %.
2112 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
2114 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
2116 * messages.c: Comment changes.
2118 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2120 * as.h: Test if __STDC__ is defined only, don't test its value.
2121 * messages.c: If __STDC__ is not defined, define NO_STDARG.
2123 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2125 * listing.c (debugging_pseudo): Add stabs and stabn as things to
2128 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
2130 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
2131 sections starting from zero, rather than making them consecutive.
2132 This makes subsequent reloc calculations easier, esp if the object
2133 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
2134 allocate lcomm in .data rather than in .bss. It seems that some
2135 tools can't cope with a non-zero sized bss before linkage.
2137 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2139 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
2140 throughout. That enum no longer means what we thought it meant.
2142 * tc-m68k.c (md_assemble, md_parse_option): Handle new
2143 "-mno-688[58]1" options.
2145 * tc-m68k.c: Added CPU32 support.
2147 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2149 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
2151 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2153 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
2154 Change LIBDEPS dependence to LIBS.
2156 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
2158 * Makefile.in (install): if $(tooldir) exists, install as in
2161 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
2163 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
2164 .word is < -32768 or > 32767. The -J flag causes the error to be
2165 ignored. This is to catch over-sized switches generated by gcc on
2166 systems which don't support the broken .word hack.
2167 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
2168 write.c (fixup_segment): check for signed .word overflow if
2169 WARN_SIGNED_OVERFLOW_WORD.
2171 * write.c (fixup_segment): fixed missing parens in expression
2172 checking for byte or word overflow.
2174 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
2175 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
2176 WARN_SIGNED_OVERFLOW_WORD.
2178 * obj-coffbfd.c (fixup_segment): fixed missing parens in
2179 expression checking for byte or word overflow.
2181 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2183 Support for i386 coff
2184 * obj-coffbfd.h : added stuff
2185 * tc-i386.c (tc_coff_fix2rtype): new function
2186 * tc-i386.h : new coff defines
2188 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
2190 * input-scrub.c (input_scrub_push): call input_file_begin, not
2192 messages.c (as_perror): print ": " between the passed in error and
2193 the strerror, like perror does.
2195 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
2197 * Makefile.in: use gas_target instead of modifying target_cpu.
2198 From Steve Chamberlain:
2199 Makefile.in: Handle m68*-*-coff*.
2200 read.c, read.h: add mult argument to s_space
2202 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
2203 Motorola and MIT syntax; gas can now assemble either type of
2205 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
2206 From Steve Chamberlain:
2207 m68kcoff.mt: for m68k COFF.
2208 obj-coffbfd.c: (fixup_mdeps) added
2209 (size_section) removed bad sanity check
2210 (fill_section) added rs_machine_dependent case
2211 (write_object_file) call fixup_mdeps
2212 (fixup_segment) set fx_subsy to 0.
2213 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
2215 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
2218 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2220 * Makefile.in (LIBS): Include opcode library.
2222 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
2224 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
2225 including zero are accepted, pass +0.0.
2227 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
2229 * Makefile.in: map "as" through program_transform_name when
2232 * doc/Makefile.in: map "as" through program_transform_name when
2235 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2237 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
2239 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
2241 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
2242 tc-i960.c (md_ri_to_chars): Always output bout object file in
2243 little endian byte order (used to use endianness of host).
2245 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2247 * config/tc-m68k.c (init_table): Now const. Always include 68851
2248 data, so that "bc" is available to 68040 cache instructions.
2249 Added "tt0", "tt1", and 68ec030 variants.
2250 (md_assemble): Complain if 68000 (only) and 68881 are specified.
2251 (enum _register): Added TT0, TT1.
2252 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
2253 line number correctly in "internal error" messages. Don't print
2254 architecture-mismatch message for operand errors.
2256 From Colin Smith (colin@wrs.com):
2257 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
2258 than install_operand.
2260 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2262 * listing.c (buffer_line): rewind to the start of include
2263 files, they might be included twice.
2265 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
2267 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
2269 * Makefile.in: defined TARGET_CPU for C code so that it can choose
2270 one element of a family.
2272 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
2274 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
2275 so that we can assemble hand-written libgcc code.
2277 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2279 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
2280 has already been formatted (but may still contain %-characters).
2283 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
2285 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
2286 written with indirection on the last two operands, which can be
2287 either data or address registers. Added a new operand type 'r'
2288 which accepts either register type. Added '(' to notend stuff in
2289 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
2291 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
2293 * as.h (enum _relax_state): Start off at one, not zero, to better
2294 catch uninitialized-variable errors.
2295 (linkrelax): Declare new variable.
2297 * messages.c (warning_count, error_count): Default initializer is
2300 * write.c: Merged some declarations, using PARMS macro.
2301 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
2302 data_last_frag): No longer static.
2303 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
2304 defined, call it. Change segments before calling fixup_segment.
2305 (relax_align): If linkrelax, provide extra padding.
2307 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
2308 their not having symbols associated.
2310 * tc-i960.c (norelax, instrument_branches): Default initializer is
2312 (linkrelax): Delete variable definition.
2313 (mem_fmt): Call fix_new with NO_RELOC.
2314 (tc_bout_fix_to_chars): Handle alignment relocs.
2315 (i960_handle_align): New function.
2316 * tc-i960.h (linkrelax): Delete declaration.
2317 (HANDLE_ALIGN): New macro; calls i960_handle_align.
2318 (NEED_FX_R_TYPE, NO_RELOC): New macros.
2320 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
2322 * config/sparc.mt: New file. Grab sparc opcode table from bfd
2325 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
2327 * Makefile.in: always create installation directories. Removed
2328 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
2329 FLAGS_TO_PASS to recursive makes.
2331 * doc/Makefile.in: always create installation directories.
2333 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2335 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
2336 being used with args swapped, causing occasional lossage when
2337 refilling buffers after an include file.
2339 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
2341 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
2342 version. Discard bogus DONTDEF version.
2343 (as_warn, as_bad, as_fatal): Likewise.
2345 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
2347 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
2348 selected architecture, print a message saying so and listing what
2349 processors support it, rather than saying "operands mismatch".
2351 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
2353 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
2355 * config/ho-rs6000.h (M_RS6000): Don't define it.
2357 (BROKEN_ASSERT): Define it if not __STDC__.
2359 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
2361 * sparc.mt: New file.
2363 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
2365 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
2366 if TN_SUN3; otherwise align to 2**N-byte bounary.
2368 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2370 * read.c (s_fill): make the .fill size clamped error a warn and
2371 fix bug where 0's were always placed.
2373 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
2374 two bytes of any constant with 0xff:
2376 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2378 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
2379 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
2381 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
2383 * tc-m68k.c (try_index): Error if index scaling specified and
2384 assembling for an older CPU than a 68020.
2386 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
2388 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
2389 fx_offset into account.
2391 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
2393 * configure.in (mips host): Accept "ultrix" with version number.
2395 * expr.c (floating_constant): Separate "=-" to avoid confusing
2396 ancient or broken compilers.
2398 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
2399 processor/opcode mismatch, so reword the error message.
2400 (md_assemble): If no CPU has been set (even if FPU/PMMU
2401 characteristics have been), default to 68020. Don't need extra
2402 quotes around error string.
2404 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2406 * read.c (potable): Revert sac's incorrect change made Jul 13.
2407 Align really is supposed to be ptwo not nbytes.
2409 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2411 * Makefile.in: _Do_ include libiberty. (from sef)
2413 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
2415 * expr.c (integer_constant): Handle "0f" and "0b" label references
2418 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2420 * write.c (fixup_segment): if relaxing, don't do anything.
2421 * config/obj-bout.[ch] : maintain the a_relaxable file header info
2422 * config/tc-i960.c: new option -linkrelax
2424 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2426 * expr.c (expr): allow SEG_BSS in expressions
2427 * read.c (potable): align should be nbytes, not ptwo!
2428 * write.c (write_object_file): extra glue for new bss attributes
2429 (relax_segment): SEG_BSS is ok now
2430 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
2432 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
2434 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
2436 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
2438 * configure.in: recognize m680x0 as having sun3 emulation mode for
2439 vxworks environment.
2442 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2444 * Makefile.in: Add program_suffix (parallel to program_prefix)
2446 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2448 * app.c (process_escape): new function to handle escapes the right
2449 way, (do_scrub_next_char): use new function
2450 * cond.c (s_ifdef): do ifdef/ifndef right
2451 * read.c (s_fill): make the , expressions optional like the doc
2453 * config/tc-h8300.[ch]: better warnings
2455 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2457 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
2460 * write.c (write_object_file): various changes to handle data in
2461 the BSS segment in much the same was as stuff in the DATA segment.
2463 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
2464 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
2465 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
2466 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
2469 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2471 * expr.c(expr): allow SEG_REGISTER in expressions.
2472 * read.c(pseudo_set): register expressions can be the source of a
2474 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
2475 goto SEG_TEXT (if a.out)
2476 * write.c (write_object_file): If a.out don't use the old way for
2478 * config/obj-a.out (s_sect): complain if the user tries to use a
2479 subsegment with a value which might interfere with out -R hackery.
2480 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
2481 rather than use ugly if tree. (init_regtable): insert register
2482 names into symbol table.
2484 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
2486 * write.c (write_object_file): keep the fix_tail clean, which
2487 fixes a bug in -R where relocations were being lost.
2489 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
2491 * configure.in: recognize m680x0 as having sun3 emulation mode for
2492 vxworks environment.
2494 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2496 * configure.in: recognize m680x0 as an m68k
2498 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2500 * configure.in: Recognize sparclite as a sparc variant.
2502 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
2505 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2507 * config/tc-a29k.c: lint
2508 * listing.c, expr.c: patches from Andrew Smith
2510 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2512 * doc/Makefile.in: use m4 rather than gm4.
2514 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2516 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
2517 calc the base of relocs correctly.
2518 * tc-a29k.c (parse_operand): allow expressions to be in any section.
2520 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
2522 * as.c, write.c: use -K rather than -k for the broken word warning
2525 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
2527 * Makefile.in: do not print recursion lines.
2529 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2531 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
2533 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2535 * write.c (write_object_file): For b.out format, round up section
2536 start addresses to match required alignment.
2538 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2540 * Makefile.in (install): Install into $(tooldir)/bin, since that's
2541 where gcc looks for it.
2543 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
2545 * Makefile.in: Changed some lines to be less confusing for some
2548 * input-file.c: Conditionalize on _IOFBF, not VMS.
2550 * read.c, write.c: Change a series of ifdef/elif to
2551 ifdef/else/ifdef etc.
2553 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
2555 * symbols.c (fb_label_init): fix sizeof to memset.
2557 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
2559 * Makefile.in: install the man page.
2561 * Makefile.in: pass down MAKEINFO explicitly on info.
2563 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
2565 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2567 * flonum-const.c: renamed flonum-konst.c to stop dos name
2570 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
2572 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
2573 tc-m68k.h to te-sun3.h.
2575 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
2577 * configure.in: vxworks68 gets te-sun3.h.
2579 * expr.c: remove limitation that local_labels_dollar or
2580 local_labels_fb must be < 10.
2582 * symbols.c: remove local_labels_dollar, replace with a function
2583 interface for a sparse array. All users adjusted.
2585 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
2587 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2589 * doc/Makefile.in: commented out line for building as-all.texinfo.
2592 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
2594 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
2596 * Makefile.in: added check target.
2598 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2600 * Makefile.in: added tooldir and program_prefix.
2602 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
2604 * write.{c,h} (fix_new): Make these declarations consistent.
2606 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
2608 * Makefile.in (strerror.o): Add rule so that broken Sun make can
2611 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2613 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
2615 * expr.c (operand): if can't work out what sort of operand it is,
2616 then look through FLT_CHARS for a hint.
2618 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2620 * Makefile.in, configure.in: removed traces of namesubdir,
2621 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2622 copyrights to '92, changed some from Cygnus to FSF.
2624 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
2625 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2626 copyrights to '92, changed some from Cygnus to FSF.
2628 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2630 * expr.c: If an expression is single comma, then return with
2631 SEG_ABSENT rather than an error - since the sparc front end does
2632 really strange things with things like fbge,a
2634 * as.h: include bfd.h if using many sections
2635 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
2636 local labels didn't work.
2637 * listing.c (list_symbol_table): don't core dump when there's no
2639 * write.c, write.h: call fix_new with the right number of args on
2641 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
2644 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2646 * app.c: MRI compatibility - allow single quote to start a string.
2647 * as.c: fix typo recently introduced.
2648 * as.h : Don't include aout/reloc.h - it's not right for COFF!
2649 * expr.c: Much rewriting, to accomodate MRI syntax for
2650 expressions. Also easier to read now.
2651 * listing.c: Put back defuns
2652 * read.c: modified to accept MRI syntax, put back listing pseudo
2653 ops so that an assembler built with NO_LISTING ignores list ops
2655 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
2656 machine is a SPARC or a 29K.
2657 * config/obj-aout.c: added s_sect pseudo op
2658 * config/obj-coffbfd.c: lints, set the filehdr flags right and
2659 fill in the timestamp.
2660 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
2661 anymore, define all the relocs which the tc-<x> bit will use so we
2662 can translate from them to the coff types.
2663 * config/tc-a29k.c: reloc_type isn't ane enum any more
2664 * config/tc-m68k.c: Added NO_RELOC definition.
2666 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2668 * Makefile.in: put header files before C source for TAGS; remove
2669 references to non-existent syscalls.h.
2671 * read.c, write.c subsegs.c: back out the .bss changes.
2673 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
2675 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
2679 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
2681 * symbols.c (local_label_name): symbols now start with ^A.
2683 * read.c, subsegs.c, write.c obj-coff.c: added handling of
2684 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
2685 generate these sections. .align: will use NOP_OPCODE or 0
2686 for padding. This is just for being nice to the
2689 * expr.c (operand): changed to generate local label "\001L0"
2690 starting with a ^A so that it is recognized as a local label.
2692 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
2694 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
2695 i/o opcodes - inb, inw, outb and outw. string manipulation with
2696 att syntax - scmp, slod, smov, ssca, ssto.
2698 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
2699 to just after .file .
2701 In obj_crawl_symbol_chain() where it tries to put the external
2702 symbols apart, with the condition:
2703 (!S_IS_DEFINED(symbolP) &&
2704 !S_IS_DEBUG(symbolP) &&
2705 !SF_GET_STATICS(symbolP))
2706 it was moving too many symbols out. So I switch it back to the
2708 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
2710 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
2711 so that we don't use the F_RELFLG which make the linker complain
2712 that somebody has stripped the relocation info.
2714 Also, the AIX ld program require that the relocation table
2715 is sorted by r_vaddr like the standard ATT assembler does.
2717 [he also changed the sizeof(struct ...)'s into the coff
2718 style FOOSZ macros. I'm not sure this is right, but I can't
2719 remember why. xoxorich.]
2721 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
2723 * Makefile.in, configure.in, doc: use the doc. Build it, install
2726 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
2728 * read.c: white space and comments only.
2730 * configure.in: use the new atof-ns32.c for ns32k.
2732 * write.c: comment change only.
2734 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
2735 aren't yet integrated.
2737 * tc-i860.[hc]: blew off the dust. Something must still be done
2738 about conflicting relocation types.
2740 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
2743 * tc-i960.c, tc-sparc.c: white space and comments only.
2745 * tc-a29k.h: delete duplicate macro definition.
2747 * new file atof-ns32k.c copied from hack's last unreleased gas.
2749 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
2751 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
2754 * nearly everything. flush ChangeLog, package as gas-1.92.1.
2755 ChangeLog's prior to this are sketchy at best. I have logs.
2756 They just aren't ChangeLogs.