1 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3 * itbl-ops.h: Include as.h.
5 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
7 * as.c: Remove -t option.
8 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
9 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
10 * config/tc-mips.h: Define HAVE_ITBL_CPU.
12 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
14 * itbl-ops.c: Don't define DEBUG.
16 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
18 * Makefile.in: Update itbl-test.c to reflect its new location.
20 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
22 * itbl-ops.c: Add test for itbl_have_entries.
23 * config/tc-mips.c: Remove test for itbl_have_entries.
24 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
26 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
28 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
29 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
30 (LEX, LEXFLAGS): Define.
31 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
33 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
35 * itbl-parse.y: Fix indentation mistakes from indent program.
36 * itbl-lex.l: Fix indentation mistakes from indent program.
37 * itbl-ops.h: Add include for ansidecl.h.
38 Add PARAMS around function arguments.
39 Add declaration for itbl_have_entries.
40 * itbl-ops.c: Add PARAMS around function arguments.
41 * Makefile.in: Add itbl build rules.
42 Add dependancies for itbl files to mips target.
43 * as.c: Add itbl support.
44 Add new option "--insttbl" for dynamically extending instruction set.
45 * as.h: Declare insttbl_file_name;
46 the name of file defining extensions to the basic instruction set
47 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
48 itbl-ops.o to extra_objects for mips configuration.
49 Add include file link from itbl-cpu.h to
50 config/itbl-${target_cpu_type}.h.
51 * config/tc-mips.c: Allow copz instructions.
52 Add notes for future additions to the itbl support.
54 (macro): Call itbl_assemble to assemble itbl instructions.
55 See if an unknown register is specified in an itbl entry.
57 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
58 * doc/internals.texi (CPU backend): Fix typo in md_section_align
61 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
62 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
64 (build_insn): Grab a frag early so we can use the address in
65 fixups. Take one's complement of BITNUM values before insertion
66 in opcode. Add code to support O_symbol operands.
67 (md_apply_fix): Replace unimplemented warning with implementation.
68 (md_pcrel_from): Ditto.
69 (tc_coff_fix2rtype): Ditto.
72 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
74 * config/tc-d30v.c (parallel_ok): New function.
75 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
77 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
78 relocation is in different section. Fixes PR11574.
80 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
82 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
83 don't set the section alignment to 2**4.
85 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
87 * config/tc-m68k.c (line_comment_chars): Add '*'.
89 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
90 (do_scrub_begin): Don't set lex['*'].
91 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
92 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
95 * configure.in: Set em=svr4 for m68k-*-sysv4*.
97 * config/te-svr4.h: New file.
98 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
101 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
103 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
104 short conditional branch around a long unconditional branch.
106 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
108 * config/obj-coff.c (obj_coff_ln [both versions]): Call
111 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
114 * symbols.c (resolve_symbol_value): If both left and right
115 operands are undefined, warn about both of them.
117 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
119 Based on patches from Eric Youngdale <eric@andante.jic.com>:
120 * config/obj-elf.c (elf_pseudo_table): Add "symver".
121 (obj_elf_symver): New static function.
122 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
125 * write.c (relax_segment): Make type and printf format agree.
127 * read.c (get_line_sb): Don't end the line on a semicolon inside a
131 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
133 * config/tc-d30v.c, config/tc-d30v.h: New files.
135 * configure: Rebuilt.
137 * configure.in: Add case for d30v.
140 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
142 * config/tc-alpha.h (md_operand): Define with a null expansion,
143 like all the other targets.
144 * doc/internals.texi (CPU backend): Add missing word in
145 md_flush_pending_output description. Fix typo in md_convert_frag
148 * config/tc-tic80: Minor comment additions/changes.
151 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
153 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
154 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
155 * config/obj-coff.c (obj_coff_def): Use
156 tc_canonicalize_symbol_name if defined.
157 (obj_coff_tag, obj_coff_val): Likewise.
158 * expr.c (operand): Reject '~' as operator if is_name_beginner.
160 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
162 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
163 does not actually work, though:
164 * configure.in (i386-sequent-bsd*): New target.
165 * configure: Rebuild.
166 * config/tc-dynix.h: New file.
167 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
169 * read.c (do_align): Add max parameter. Change all callers.
170 Remove useless static variables.
171 (s_align): New static function. Do common portion of
172 s_align_bytes and s_align_ptwo.
173 (s_align_bytes, s_align_ptwo): Just call s_align.
174 * frags.c (frag_align): Add max parameter. Change all callers.
175 (frag_align_pattern): Likewise.
176 * frags.h (frag_align, frag_align_pattern): Update declarations.
177 * write.c (relax_segment): Limit alignment change to fr_subtype.
178 Fix some types to be addressT.
179 * config/obj-coff.c (size_section): Likewise.
180 * config/obj-ieee.c (size_section): Likewise.
181 * config/tc-d10v.h (md_do_align): Add max parameter.
182 * config/tc-i386.h (md_do_align): Likewise.
183 * config/tc-m88k.h (md_do_align): Likewise.
184 * config/tc-m88k.c (m88k_do_align): Likewise.
185 * config/tc-sh.h (md_do_align): Likewise.
186 * config/tc-sh.c (sh_do_align): Likewise.
187 * as.h: Improve comments on rs_align and rs_align_code.
188 * doc/as.texinfo: Document new alignment arguments.
189 * doc/internals.texi (Frags): Document use of fr_subtype field for
190 rs_align and rs_align_code.
192 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
194 * config/tc-mips.c: Changed opcode parsing.
196 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
198 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
199 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
200 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
201 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
202 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
203 to a location consistent with the rest of the target include files.
204 * config/tc-i386.c: Remove misleading comment.
205 * doc/internals.texi (CPU backend): Add description of function
208 * config/tc-tic80.c: Add code to insert predefined symbols into the
209 symbol table so they can be parsed by the standard expression parser.
210 Remove custom code that use to parse them.
211 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
212 to a location consistent with the rest of the target include files.
215 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
217 * as.h: GNU c provides unlink() function.
219 Unify section handling on openVMS/Alpha:
220 * config/tc-alpha.c(s_alpha_link): Remove.
221 (s_alpha_section): New function.
222 Remove case-hacking of symbols
223 Add .code_address pseudo-op.
224 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
225 (s_alpha_code_address): New function.
226 (alpha_ctors_section, alpha_dtors_section): New sections for C++
227 static constructors/destructors.
228 Add debug code for crash debugs, to be removed when traceback code
229 is added to object code.
230 (s_alpha_name): New function for .name pseudo-op.
231 (alpha_print_token): New function to print token expressions with
232 alpha specific extensions.
234 * makefile.vms: Allow compilation with current gcc snapshot.
236 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
238 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
239 (DVIPS): Set to dvips.
240 (ps, as.ps, gasp.ps): New targets.
241 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
242 and MAKEINFO env variables.
243 (internals.ps): Use DVIPS macro.
244 (clean): Remove core and backup files.
245 (distclean): Remove temporary files from building internals.
247 * doc/internals.texi (Frags): Fix typo.
248 (GAS processing): Ditto.
249 (CPU backend): Ditto.
250 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
251 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
252 * read.c: Remove ugly hack that dealt with config files not
253 correctly defining TARGET_BYTES_BIG_ENDIAN.
254 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
255 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
256 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
257 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
258 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
259 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
260 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
261 with TARGET_BYTES_BIG_ENDIAN defined to 0.
262 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
263 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
264 whether it is defined or not.
265 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
266 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
267 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
268 whether it is defined or not.
270 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
271 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
274 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
276 * write.c (write_relocs): Correct text in as_fatal error message,
277 bfd_perform_relocation -> bfd_install_relocation.
279 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
281 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
282 * read.c (LEX_TILDE): Define if not defined.
283 (lex_type): Use LEX_TILDE.
284 * expr.c (get_symbol_end): Check first char with is_name_beginner,
287 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
289 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
292 * config/tc-mips.c (mips16_extended_frag): Correct base address
293 for an extended PC relative instruction.
294 (md_convert_frag): Likewise.
296 * config/tc-mips.c (prev_nop_frag): New static variable.
297 (prev_nop_frag_holds): New static variable.
298 (prev_nop_frag_required): New static variable.
299 (prev_nop_frag_since): New static variable.
300 (append_insn): If we aren't reordering, and prev_nop_frag is not
301 NULL, and we don't need any nops, then decrease the size of
302 prev_nop_frag. Don't insert nops because of instructions in
303 noreorder sections. Remember whether the previous instructions
304 where in noreorder sections even when not reordering.
305 (mips_no_prev_insn): Add preserver parameter. Change all
306 callers. Refer prev_nop_frag variables when appropriate.
307 (mips_emit_delays): Set up prev_nop_frag.
308 (s_mipsset): Clear prev_nop_frag if reordering.
310 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
312 * config/tc-mips.c (append_insn): Remove useless code which
313 handled swapping a mips16 jump with a mips16 instruction with a
316 * config/tc-mips.c (md_parse_option): When debugging, set
317 mips_optimize to 1, not 0.
319 * config/tc-mips.c (mips16_ip): Handle an extend operand.
321 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
322 like the expression was based on `.', adjust the value of the
325 * config/tc-mips.c (append_insn): Warn about an attempt to put an
326 extended instruction in a delay slot when not reordering.
327 (md_convert_frag): Warn if an extended instruction appears in a
330 * config/tc-mips.c (mips_pseudo_table): Add "insn".
331 (s_insn): New static function.
332 * doc/c-mips.texi: Document .insn.
334 * config/tc-mips.c (md_begin): Add the general registers to the
336 (mips16_ip): First parse the expression, and then see whether it
337 came up with a register, rather than trying to first see whether
338 we are looking at a register.
341 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
343 * config/tc-tic80.c: Numerous changes and additions to flesh
344 out functions that were previously just stubs, and fix some
345 problems found using the new TIc80 testsuite cases.
348 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
350 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
351 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
353 * config/tc-mips.c (append_insn): Output jump instruction as a
354 pair of 2 byte instructions, rather than as a single 4 byte
358 * config/tc-mips.c (md_begin): Correct test of mips_5900.
359 (mips_ip): Don't check INSN_ISA for a macro.
363 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
365 * config/tc-mips.c: added r5900.
368 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
370 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
371 config/itbl-mips.h: Add copyright message and fix indentation.
373 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
375 * itbl-ops.c: New file. Add support for dynamically read
376 instruction registers, opcodes and formats. Build internal table
377 for new instructions and provide callbacks for assembler and
379 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
381 * itbl-ops.h: New file. Header file for itbl support.
382 * config/itbl-mips.h: New file. Mips specific definitions for
385 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
387 * config/tc-mn10200.c (md_assemble): If a constant operand won't
388 fit into the constant field of a relaxable operand, then it does
391 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
393 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
394 a jsr target in a different section just like a jsr to
397 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
399 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
400 against any mips16 symbols, not just externally visible ones.
401 (md_apply_fix): Corresponding change.
403 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
405 * config/tc-mips.c (mips16_ip): Accept floating point registers in
406 the operand of the exit instruction.
408 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
410 * symbols.c (resolve_symbol_value): If we leave an equated symbol
411 as O_symbol, copy over the segment.
413 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
415 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
416 fixup to be against the section symbol, adjust the value
419 * symbols.c (resolve_symbol_value): Don't change X_add_number for
421 * write.c (write_relocs): Avoid looping on equated symbols.
422 Adjust fx_offset by X_add_number for each symbol.
423 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
425 (fixup_segment): Add a loop to track down equated symbols and
426 adjust fx_offset appropriately.
428 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
430 * config/tc-mn10200.c (md_relax_table): Add entries to allow
432 (md_convert_frag): Handle jmp->bra relaxing.
433 (md_assemble): Handle jmp->bra relaxing.
434 (md_estimate_size_before_relax): Likewise.
436 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
438 * config/tc-i386.c (i386_align_code): Add comments explaining the
441 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
443 * config/tc-sparc.c (enforce_aligned_data): New static variable.
444 (sparc_cons_align): Don't do anything unless enforce_aligned_data
446 (md_longopts): Add "enforce-aligned-data".
447 (md_show_usage): Mention --enforce-aligned-data.
448 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
449 enforce-aligned-data.
451 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
453 (ppc_xcoff_cons): New static function.
455 * write.c (relax_segment): Give an error if a .space symbol is
458 * read.c (read_a_source_file): Don't handle mri_pending_align if
459 the handler is s_globl or s_ignore.
461 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
463 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
465 * config/tc-tic80.c: Many additions to previous placeholder file.
466 * config/tc-tic80.h: Ditto.
469 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
471 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
473 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
475 * config/tc-mips.c (mips_fix_adjustable): New function.
476 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
477 (mips_fix_adjustable): Declare.
479 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
480 * read.c (read_a_source_file): After doing an mri_pending_align,
481 adjust the line_label if there is one.
482 (s_space): Set mri_pending_align if an odd number of bytes were
485 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
487 * config/tc-d10v.h (md_do_align): Add this hook to call
488 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
490 * config/tc-d10v.c (find_opcode): Correctly calculate
491 branch displacement when .aligns are present.
493 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
495 * config/tc-mn10200.c (md_relax_table): Define.
496 (md_convert_frag): Implement.
497 (md_assemble): Handle relaxable operands/instructions correctly.
498 (md_estimate_size_before_relax): Implement.
499 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
501 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
503 * config/tc-mips.c (append_insn): Give an error for jumps to a
505 (md_apply_fix): Make a branch to an odd address an error rather
508 * config/tc-mips.c (md_convert_frag): If the user explicitly
509 requested an extended opcode, pass warn as true to mips16_immed.
511 * config/tc-mips.c (mips16_ip): Handle a missing expression like
512 an explicit 0, so that explicitly extended instructions work
515 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
517 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
518 symbol for a common symbol.
520 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
522 Patch presumed to have been checked in awhile ago but wasn't.
523 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
524 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
525 (relax_segment, case rs_org): Move code inside braces. Move locals
526 target,after inside too.
527 (relax_segment, case rs_machine_dependent): Guts moved to ...
528 (relax_frag): New function.
529 Call md_prepare_relax_scan if defined.
531 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
533 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
534 'p' operand specifier.
536 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
538 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
539 m68k family cpus which support long branch addressing modes.
540 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
541 md_create_long_jump): Use it.
543 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
545 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
546 the .reginfo or .MIPS.options section if configured for an
549 * config/tc-mips.c (md_begin): Don't set interlocks for
552 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
554 * read.c (read_a_source_file): Make sure the symbol ends with
555 whitespace before checking whether the next character is '='.
557 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
559 * config/tc-i386.c (sco_id): Moved from here...
560 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
561 really is an SCO ELF specific thing, not just a SCO x86 specific
565 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
567 * configure.in (tic80-*-*): Don't require 'coff'.
568 * configure: Regenerate.
571 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
573 * read.c (emit_expr): Check for overflow of a negative value
575 * write.c (fixup_segment): Likewise.
576 * config/obj-coff.c (fixup_segment): Likewise.
578 * config/tc-m68k.c (struct label_line): Define.
579 (labels, current_label): New static variables.
580 (md_assemble): Mark current_label as text, and clear it.
581 (m68k_frob_label): New function.
582 (m68k_flush_pending_output): New function.
583 (m68k_frob_symbol): New function.
584 * config/tc-m68k.h (tc_frob_label): Define.
585 (md_flush_pending_output): Define.
586 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
587 (tc_frob_coff_symbol): Likewise.
589 * read.c (read_a_source_file): When defining a macro in MRI mode,
590 don't add the symbol to the symbol table.
592 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
594 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
595 here since fixup_segment doesn't (linkrelax is set).
596 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
598 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
600 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
603 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
605 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
606 to avoid warnings with the native HP compiler.
607 (fix_new_hppa): Similarly for the r_type argument.
608 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
609 in an #if OBJ_ELF to keep gcc -Wall quiet.
610 (md_apply_fix): Always initialize "result".
612 * config/tc-mn10200.c (md_assemble): Generate relocations.
614 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
616 * config/tc-m68k.c (s_even): Adjust the alignment of the current
619 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
621 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
622 pass on the new file hook.
624 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
625 !alpha_force_relocation, as local LITERALs can be adjusted to be
626 relative to the section.
628 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
630 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
632 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
633 aligned to odd boundary.
634 (tc_frob_coff_symbol): Define.
636 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
638 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
640 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
641 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
643 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
645 (md_assemble): If the size is 'B', set fx_signed.
646 (md_apply_fix_2): Use fx_signed when checking for overflow.
648 * write.h (struct fix): Add fx_signed field.
649 * write.c (fix_new_internal): Initialize fx_no_overflow and
651 (fixup_segment): Use fx_signed when checking for overflow.
652 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
653 fx_signed when checking for overflow.
655 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
657 * NOTES, NOTES.config: Removed. These are rarely, if ever,
658 updated, and all the useful information is in doc/internals.texi.
660 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
661 * read.c (read_a_source_file): Check for conditional operators
662 before doing an MRI pending alignment.
663 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
664 (tc_conditional_pseudop): Define.
665 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
666 * doc/internals.texi (CPU backend): Describe
667 tc_conditional_pseudoop.
669 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
670 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
672 (md_begin): Check m68k_rel32_from_cmdline before setting
674 (m68k_mri_mode_change): Likewise.
675 (md_longopts): Add --disp-size-default-16 and
676 --disp-size-default-32.
677 (md_parse_option): Handle new options.
678 (md_show_usage): Mention new options.
679 * doc/c-m68k.texi (M68K-Opts): Document new options.
681 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
682 * config/tc-m68k.c (m68k_index_width_default): New static
684 (m68k_ip): Use m68k_index_width_default to set the size of a base
685 register whose size was not given.
686 (md_longopts): Add --base-size-default-16 and
687 --base-size-default-32.
688 (md_parse_option): Handle new options.
689 (md_show_usage): Mention new options.
690 * doc/c-m68k.texi (M68K-Opts): Document new options.
692 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
694 * configure.in: Recognize mips-*-linux* target.
695 * configure: Rebuild.
697 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
698 work if valueT is only 32 bits.
700 * config/tc-mips.c: Throughout, check target_big_endian rather
702 (byte_order): Remove.
703 (mips_init_after_args): Remove.
704 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
705 (mips_init_after_args): Don't declare.
706 (tc_init_after_args): Don't define.
708 * config/tc-mips.h (tc_frob_after_relocs): Define if
710 (mips_elf_final_processing): Likewise.
711 (ELF_TC_SPECIAL_SECTIONS): Likewise.
714 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
716 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
717 sld.{h,w} and the operand is relocatable, adjust the adend by
718 shifting it right one bit.
721 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
723 * read.c (read_a_source_file): Check mri_pending_align after
724 checking for a macro. From Ronald F. Guilmette
727 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
729 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
730 add segment argument. If OBJ_ELF, treat a relocation against a
731 symbol in a linkonce section like a relocation against an external
733 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
735 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
737 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
739 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
741 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
742 includes config.h instead of host.h, tc.h instead of tp.h, and
743 targ-env.h instead of target-environment.h.
744 Also, obj-format.h includes targ-cpu.h instead of
747 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
748 * configure: Rebuild with autoconf.
749 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
750 (TARGET_FORMAT): Define to "coff-tic80".
751 * config/tc-tic80.c: New file for TIc80 support.
752 * config/tc-tic80.h: New file for TIc80 support.
755 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
757 * doc/as.texinfo (M): Mention explicitly that -M changes macro
760 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
762 * write.c (adjust_reloc_syms): If the fixup symbol has been
763 equated to an undefined symbol, convert the fixup to being against
764 the target symbol. Remove obsolete code handling a special case
767 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
769 * mpw-make.sed: Use NewFolderRecursive for installation.
771 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
773 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
775 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
777 * config/tc-d10v.c (md_assemble): Fix bug which caused
778 second instruction in a line to be case sensitize. PR11312
780 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
782 * config/tc-mn10200.c (mn10200_insert_operand): Don't
783 range check operands with MN10200_OPERAND_NOCHECK set.
784 (check_operand): Likewise.
786 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
788 * config/tc-mips.c: Undo part of last Friday's alignment changes.
789 (md_begin): Always align the text section to a four byte
791 (append_insn): Remove call to record_align.
793 * config/tc-mips.c (insn_label): Remove.
794 (struct insn_label_list): Define.
795 (insn_labels, free_insn_labels): New static variables.
796 (mips_clear_insn_labels): New static function.
797 (append_insn): Mark all mips16 text labels, and make them odd.
798 Handle all labels after emitting a nop, not just one. Call
799 mips_clear_insn_labels rather than just clearing insn_label.
800 (mips_emit_delays): Add insns parameter, and use it to decide
801 whether to mark mips16 labels. Handle all labels, not just one.
802 Force mips16 labels to be odd. Change all callers.
803 (mips16_immed): Don't check for an odd branch target.
804 (md_apply_fix): Don't check mips16 mode for a branch reloc.
805 (mips16_extended_frag): Ignore the low bit in a branch target.
806 (md_convert_frag): Likewise.
807 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
809 (mips_align, mips_flush_pending_output, s_cons): Likewise.
810 (s_float_cons, s_gpword): Likewise.
811 (s_align): Use insn_labels rather than insn_label.
812 (s_cons, s_float_cons, s_gpword): Likewise.
813 (mips_frob_file_after_relocs): New function.
814 (mips_define_label): Rewrite to add to insn_labels list.
815 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
816 * ecoff.c (ecoff_build_symbols): If the size of a function comes
817 out odd, increment it.
819 * config/tc-mips.c (append_insn): Only update prev_insn when not
820 reordering if place is NULL.
822 * config/tc-mips.c (mips16_ip): Check for a missing expression
823 when using the register indirect addressing mode.
825 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
827 * config/tc-mn10200.c (mn10200_insert_operand): Don't
828 check 24bit operands for overflow.
829 (check_operand): Likewise.
831 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
833 * doc/as.texinfo (Section): Document how to use the .section
834 pseudo-op for COFF and ELF.
836 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
838 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
840 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
842 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
843 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
844 store them. Adjust other RELAX_MIPS16 macros.
845 (RELAX_MIPS16_DSLOT): Define.
846 (RELAX_MIPS16_JAL_DSLOT): Define.
847 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
848 handling of whether previous instruction has a fixup. Set
849 prev_insn_reloc_type.
850 (mips_no_prev_insn): Clear prev_insn_reloc_type.
851 (mips16_extended_frag): Use the right base address for a PC
852 relative add or load.
853 (md_convert_frag): Likewise. If a PC relative add or load is
854 used, record the alignment for the section.
856 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
858 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
859 linkonce section into a reloc against the section symbol.
861 * config/tc-mips.c (mips16_macro): Remove nop instructions after
864 * config/tc-mips.c (md_begin): If configured for an embedded ELF
865 system, don't set the section alignment to 2**4.
866 (s_change_sec): Likewise.
867 (append_insn): Call record_alignment for the section.
868 (md_section_align): Don't align the section size for an embedded
871 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
873 * write.c (adjust_reloc_syms): Make sure that symbols are
874 resolved; expression symbols may have been skipped.
875 * config/obj-coff.c (fixup_segment): Likewise.
877 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
879 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
880 BFD_RELOC_24_PLT_PCREL relocation.
881 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
883 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
885 * config/tc-d10v.c (write_2_short): Remove code that called
886 parallel_ok() when the programmer specified parallel instructions.
888 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
890 * config/tc-mn10300.c (md_assemble): Update to handle endianness
893 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
894 * config/tc-mn10300.c (md_assemble): Likewise.
896 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
898 * config/tc-mips.c (append_insn): Make sure there is enough room
899 in a frag after a mips16 instruction to switch it with a jump
902 * config/tc-mips.c (mips16_extended_frag): Give an error for an
903 attempt to use a non absolute symbol in an extending frag.
905 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
907 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
908 * config/tc-mn10200.h: Likewise.
910 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
912 * app.c (do_scrub_chars): At the end of a C comment, pass space to
913 UNGET rather than PUT. Set old_state before setting state to -2.
915 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
916 when extending because the value is exactly maxtiny + 1.
918 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
919 arguments, and store them. Adjust other RELAX_MIPS16 macros.
920 (RELAX_MIPS16_USER_SMALL): Define.
921 (RELAX_MIPS16_USER_EXT): Define.
922 (mips16_small, mips16_ext): New static variables.
923 (append_insn): Pass mips16_small and mips16_ext to
925 (mips16_ip): Set mips16_small and mips16_ext.
926 (mips16_immed): Don't check mips16_autoextend.
927 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
929 * write.c (write_relocs): Print an error for an out of range
930 fixup, rather than calling abort.
932 * as.c (main): Unlink the output file if there are errors while
933 generating the fixups.
935 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
937 * config/tc-mips.c (mips16_extended_frag): Don't call
939 (md_convert_frag): Call resolve_symbol_value before calling
940 S_GET_VALUE, and don't add in the frag address.
942 * config/tc-mips.c (mips16_immed): Add file and line parameters,
943 and use them when reporting errors. Change all callers.
945 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
947 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
948 Remove '$' prefixing for registers.
950 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
952 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
953 is initialized before using it.
954 (d10v_cleanup): No longer uses its argument, so make it void.
956 * config/tc-d10v.h (d10v_cleanup): Change prototype.
958 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
960 * write.c (fixup_segment): Don't discard the symbol for a PC
961 relative fixup to an absolute symbol.
963 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
965 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
966 with multiple sections.
968 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
970 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
971 no-mips-16 to no-mips16.
972 (s_mipsset): Accept .set mips16 and .set nomips16.
974 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
976 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
977 argument, and check for +/- constant following the suffix, folding
978 it into the expression.
979 (ppc_elf_cons): Change ppc_elf_suffix calls.
980 (md_assemble): Ditto.
981 (shlib): Replace boolean mrelocatable with enumeration shlib.
982 (md_parse_option): Discriminate between PIC style shared libraries
984 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
987 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
989 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
990 change the comment characters.
992 * config/tc-ppc.c (comment_chars): Delete in favor of
994 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
996 (ppc_comment_chars): Select appropriate comment chars by default.
997 (msolaris): New flag for -m{,no-}solaris.
998 (md_parse_option): Recognize -K pic. Add support for
1000 (md_show_usage): Update.
1001 (md_begin): Do not set ELF flags if Solaris.
1002 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1003 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1005 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * as.c (main): Correct handling of flag_always_generate_output.
1009 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1011 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1012 fx_offset, not fx_addnumber.
1014 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1017 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1019 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1021 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * config/tc-mips.c (md_section_align): Check for an alignment of
1024 4, not an alignment of 16. Corrects August 7 patch.
1026 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1028 * configure, conf.in: Rebuild with autoconf 2.12.
1030 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1031 alignment is specified.
1033 Add support for mips16 (16 bit MIPS implementation):
1034 * config/tc-mips.c: Extensive additions for mips16 support, not
1036 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1037 (insn_uses_reg): Change last parameter to an enum.
1038 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1039 (md_relax_frag): Define as mips_relax_frag.
1040 (mips_relax_frag): Declare.
1041 (struct mips_cl_insn): Add use_extend and extend fields.
1042 (tc_fix_adjustable): Define.
1043 * config/obj-elf.h (S_GET_OTHER): Define.
1044 (S_SET_OTHER): Define.
1046 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1048 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1049 o and p operand specifiers.
1051 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1053 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1054 (relax_segment, case rs_org): Move code inside braces. Move locals
1055 target,after inside too.
1056 (relax_segment, case rs_machine_dependent): Guts moved to ...
1057 (relax_frag): New function.
1058 Call md_prepare_relax_scan if defined.
1059 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1062 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1064 * config/tc-mn10300.c (address_registers): Use '$' as register
1065 prefix instead of '%'.
1066 (data_registers, other_registers, md_assemble): Likewise.
1068 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1069 (data_registers, other_registers, md_assemble): Likewise.
1071 * config/tc-mn10300.c (md_assemble): Correctly determine the
1072 correct location and type for each relocation.
1073 (md_pcrel_from): Simplify.
1075 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1078 converted into branch around branch.
1080 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1082 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1083 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1085 * config/tc-mn10300.c (md_begin): Set linkrelax.
1086 (md_assemble): Create fixups as needed.
1087 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1089 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1091 * config/tc-d10v.c (parallel_ok): When automatically converting
1092 serial ops to parallel, do not consider a branch as the first
1095 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1097 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1099 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1101 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1103 (check_operand): Likewise.
1105 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1107 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1109 (write_2_short): Call parallel_ok to check whether two short
1110 instructions the user requested execute in parallel, can be
1113 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1115 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1116 allow a branch and link in parallel with an exe instruction.
1118 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1120 * doc/c-d10v.texi: Add info on @word modifier.
1122 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1124 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1125 operands are assumed to be 32bits. Use "bits" field to hold the
1126 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1127 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1130 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1131 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1133 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1134 MN10300_OPERAND_SPLIT.
1136 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1138 * config/tc-mn10300.c (md_assemble): Insert operands into
1139 the extension part of the instruction if necessary.
1140 (mn10300_insert_operand): Accept pointer to extension word
1141 argument. Make insn a pointer argument too. Return type
1142 is now void. All callers changed.
1144 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1146 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1147 repeated register operands.
1149 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * doc/as.texinfo: Added section on reporting bugs.
1153 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1154 alpha_macro emit field to expect a const argument, and change the
1155 arg field to be const. Fix some spacing to follow the GNU
1158 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1160 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1161 (pca56) and 21264 (ev6) cpus.
1162 (md_apply_fix): Private relocation types are now negative.
1163 (alpha_force_relocation): Likewise.
1164 (tc_gen_reloc): Likewise.
1165 (emit_insn): Likewise.
1166 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1167 (emit_stX): Likewise.
1168 (emit_sextX): Likewise.
1170 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1172 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1173 a symbol found in a reloc.
1175 * symbols.c (resolve_symbol_value): Improve the error message if
1176 an undefined symbol is used in an expression.
1178 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1180 * doc/internals.texi: Rewrite, and add a lot of documentation.
1181 * doc/Makefile.in (internals.info): New target.
1184 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1186 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1187 against weak symbols.
1189 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1191 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1194 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1195 fixup at the right address within the frag.
1197 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1198 to an absolute value, instead increment it as needed.
1200 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1201 * config/tc-v850.c: Fix some indention problems.
1202 (md_relax_table): Define for D9->D99 branch displacement
1204 (md_convert_frag): Do something useful instead of aborting.
1205 (md_estimate_size_before_relax): Likewise.
1206 (md_assemble): Note if the matching instruction has a relaxable
1207 operand. If it does, allocate frag with frag_var and don't
1211 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1213 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1214 write out any buffered instructions when a ".end" is found.
1216 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1218 * read.c (read_a_source_file): New hook md_cleanup().
1220 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1222 * write.c (fix_new_exp): Use make_expr_symbol to build an
1223 expression symbol for a complex fixup.
1226 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1228 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1229 hacks to improve parsing of complex hi, lo, zda, etc
1231 (md_assemble): Don't demand and eat a trailing ')' after finding
1232 a v850 relocation prefix. Sign extend the constant in a
1233 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1235 (parse_cons_expression_v850): Don't eat a trailing ')' after
1236 finding a v850 relocation prefix.
1238 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1239 (TC_CONS_FIX_NEW): Likewise.
1240 * config/tc-v850.c (parse_cons_expression_v850): New function.
1241 (cons_fix_new_v850): Likewise.
1243 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1246 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1249 for an unknown relocation type.
1252 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1254 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1257 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1259 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1260 differently for movea & sst/sld insns.
1263 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1265 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1268 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1271 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1272 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1273 frob_file_after_relocs field.
1274 * config/obj-elf.c (elf_format_ops): Likewise.
1275 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1276 including obj-elf.h.
1278 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1281 specially if not ELF.
1282 (md_apply_fix): Handle BFD_RELOC_64.
1283 (tc_gen_reloc): Handle BFD_RELOC_64.
1285 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1286 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1289 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1290 Don't check S_GET_OTHER.
1292 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1294 * config/tc-mips.c (mips_ip): Accept an odd floating point
1295 register with l.s or s.s.
1297 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1299 (obj_aout_type): New static function.
1301 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1303 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1306 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1308 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1309 and sdaoff expressions.
1311 * write.c (fixup_segment): Don't add symbol value to addend if
1312 TC_V850 and OBJ_ELF.
1313 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1316 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1317 (md_pcrel_from_section): Likewise.
1318 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1320 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1322 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1323 (md_pcrel_from_section): New function.
1324 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1327 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * config/tc-mips.c (load_register): Add cast to offsetT when using
1332 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1334 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1335 (elf_frob_file_after_relocs): ... here. New function.
1336 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1337 * write.c (write_object_file): Call *frob_after_relocs after the
1338 call to write_relocs.
1340 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1342 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1343 symbol, as this messes up linking. Instead, expand the recursive call
1344 inline and change up the appropriate bits to get the 0x8000 offset
1345 in the reloc addend.
1347 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1349 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1350 two symbols in the same segment to be adjusted.
1352 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1353 * configure: Rebuild.
1355 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1357 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1359 (ppc_elf_validate_fix): Ditto.
1360 (md_assemble): Ditto.
1362 (ppc_pe_section): Ditto.
1363 (ppc_frob_symbol): Ditto.
1365 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1367 * config/mn10300.c (md_assemble): Pass an extra shift count
1368 to mn10300_insert_operand based on the opcode format.
1369 (mn10300_insert_operand): Accept and use extra shift count
1372 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1373 formats rather than hard-coded constants.
1375 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1376 are 7 bytes long. Write out instructions in big-endian format.
1378 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1380 * config/tc-mn10300.c (md_assemble): Tweak further so
1381 that all instructions are parsed correctly.
1383 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1385 * as.h: Include libiberty.h.
1386 (xmalloc, xrealloc): Don't declare.
1387 * as.c: Don't include libiberty.h.
1388 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1389 * config/tc-mips.c: Likewise.
1390 * messages.c: Likewise.
1391 (xstrerror): Don't declare.
1392 * xmalloc.c: Remove.
1394 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1396 * config/tc-mn10300.h (pre_defined_registers) Remove.
1397 (system_registers, cc_names): Likewise.
1398 (address_registers, data_registers, other_registers): New register
1400 (register_name, system_register_name, cc_name): Remove.
1401 (mn10300_reloc_prefix): Likewise.
1402 (data_register_name): New function.
1403 (address_register_name, other_register_name): Likewise.
1404 (md_assemble): Rough cut at parsing operands. Remove lots of
1406 (md_apply_fix3): Disable for now.
1408 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1410 * config/tc-m68k.c (select_control_regs): New function, extracted
1411 out of m68k_init_after_args.
1412 (m68k_init_after_args): Use it.
1413 (mri_chip): Use it here as well to update set of allowed control
1416 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1418 * config/obj-elf.c (elf_begin): New function.
1419 (obj_elf_section): Add the section symbol to the symbol table.
1420 * config/obj-elf.h (obj_begin): Define.
1421 (elf_begin): Declare.
1422 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1425 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1427 * config/obj-coff.c (fixup_segment): Subtract the section address
1428 from a PC relative reloc if TC_M68K.
1430 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1432 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1433 .uaxword available even if not OBJ_ELF.
1434 (md_atof): Remove unused local variable wordP.
1436 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1438 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1439 for Matsushita MN10x00 support.
1440 * configure.in: Recognize mn10x00-*-*
1441 * configure: Rebuilt.
1443 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1445 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1446 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1447 (load_expression): track clobbering of base reg before jmp/jsr.
1448 (s_alpha_file): pass case_hack flags and source filename via
1449 symbol table to bfd.
1450 * tc-alpha.h (TC_CONS_FIX_NEW): define
1452 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1454 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1455 * configure: Rebuild.
1457 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1459 * read.c (s_macro): Warn if a macro has the same name as a
1461 (s_space): In m68k MRI mode, align to a word boundary.
1462 * macro.c (define_macro): Add namep parameter. Change all
1464 * macro.h (define_macro): Update declaration.
1466 * as.c (show_usage): Print bug report address.
1467 (parse_args): Change version printing to match current GNU
1469 * gasp.c (show_usage): Print bug report address.
1470 (main): Change version printing to match current GNU standards.
1472 * config/tc-m68k.c (init_table): Correct access control unit
1473 register numbers. From Ken Rose <rose@netcom.com>.
1475 * config/tc-alpha.c: Add some static function prototypes.
1476 (alpha_macros): Move to top of file. Make static.
1477 (alpha_num_macros): Move to top of file.
1480 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1482 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1486 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1488 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1489 and just call sprintf_vma.
1491 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1495 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * read.c (float_cons): Call md_flush_pending_output if it is
1500 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1502 * config/tc-d10v.c (md_operand): Created. Allows operands to
1504 * config/tc-d10v.h (md_operand): Undefined.
1506 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1508 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1509 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1511 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1514 reloc for the i960 for a reloc in the same section. This undoes
1515 one of the two changes made Aug 19.
1517 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1519 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1520 symbols to the position of the debugging information.
1522 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1524 * expr.c (expr): Always use unsigned right shifts for >>.
1526 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1528 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1529 slots when processing BL fixups.
1531 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1532 on the first half of the instruction.
1534 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1537 stabs expression, rather than giving an error.
1539 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1542 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1544 * config/tc-mips.c (append_insn): Fill in the value for a constant
1545 jump, rather than creating a reloc.
1547 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
1549 * config/tc-mips.c (append_insn): Don't swap an instruction which
1550 sets a condition code with an instruction which uses a condition
1552 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
1555 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
1556 (mips_ip): Give a better error message if the ISA level is wrong.
1557 (md_parse_option): Recognize -mcpu=[v][r]5000.
1559 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
1561 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
1563 (load_register): Ensure hi32 bits are not lost during lo32bit
1564 processing. Fix shift offset that was overflowing into the next
1565 instruction field. Add code to generate shorter sequences for
1566 constants with a single contiguous seqeuence of ones.
1568 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1570 * config/tc-d10v.c (d10v_dot_word): New function to support
1571 "@word" with the word pseudo-op.
1572 (md_apply_fix3): Cleanup and changes to support correct sizes
1573 for 16 and 18-bit relocs.
1575 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
1577 * configure.in (sparc-*-aout): Set `em'.
1578 * configure: Regenerated.
1579 * config/te-sparcaout.h: New file.
1580 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
1581 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
1582 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
1583 (SPECIAL_CASE_{SETSW,SETX}): Define.
1584 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
1585 (md_begin): Delete setting of `target_big_endian'.
1586 (output_insn): New function.
1587 (md_assemble): Rewrite. Add `setx' support.
1588 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
1590 (md_atof): Add little endian support.
1591 (md_number_to_chars): Likewise.
1592 (md_apply_fix): Likewise.
1593 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
1594 (md_parse_option): Likewise.
1595 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1597 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
1599 * ecoff.c (ecoff_new_file): New function.
1600 * ecoff.h (ecoff_new_file): Declare.
1601 * config/obj-ecoff.h (obj_app_file): Define.
1603 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
1605 * config/tc-alpha.c (load_expression): Bias the .lit8 section
1606 symbol by 32k so that our 16-bit signed offset can address the
1607 entire chunk. Reported by <matt@lkg.dec.com>.
1609 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
1611 * config/tc-mips.c (load_register): Remove unused variable tmp.
1613 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
1615 * config/tc-mips.c (load_register): Remove unnecessary code that
1616 was causing the high 32bits of 64bit constants to be lost.
1618 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1620 * config/tc-d10v.c: Added changes to support function
1621 pointers and "@word" syntax.
1624 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
1626 * config/tc-v850.c: Remove commented out and #if 0'd code.
1627 (v850_reloc_prefix): Provide prototype.
1628 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
1630 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
1631 (md_assemble): Add default to case statement.
1633 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
1635 * config/tc-v850.c (md_assemble): Compute size of the instrction
1638 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
1641 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
1643 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
1644 routines to fetch/store the updated instruction from/to memory.
1645 (v850_insert_operand): If the operand has a specialized insert
1648 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1650 * config/tc-v850.c (reg_name_search): Align calling convention to
1651 be like identical function found in tc-ppc.c.
1652 (get_reloc): Removed.
1653 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
1654 (md_assemble): emit fixups.
1655 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
1657 (md_apply_fix3): handle fixups/relocs.
1658 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
1661 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
1664 * configure.in (sh-*-elf*): New target.
1665 * config/tc-sh.h (TARGET_ARCH): Define.
1666 (WORKING_DOT_WORD): Define.
1667 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
1668 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
1669 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
1670 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
1671 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
1672 (SUB_SEGMENT_ALIGN): Likewise.
1673 (RELOC_32): Don't define.
1674 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
1675 (target_big_endian): Declare if OBJ_ELF.
1676 (TARGET_FORMAT): Define if OBJ_ELF.
1677 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
1679 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
1680 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
1681 (struct sh_count_relocs): Define.
1682 (sh_count_relocs): New static function, broken out of
1683 sh_frob_file. Add BFD_ASSEMBLER code.
1684 (sh_frob_section): Likewise.
1685 (sh_frob_file): Call sh_frob_section.
1686 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
1687 call section_symbol rather than seg_info (seg)->dot.
1688 (md_section_align): Add OBJ_ELF version.
1689 (SWITCH_TABLE_CONS): Define.
1690 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
1691 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
1692 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
1694 (struct reloc_map): Define if not BFD_ASSEMBLER.
1695 (coff_reloc_map): Likewise.
1696 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
1697 (tc_gen_reloc): New function if BFD_ASSEMBLER.
1698 * write.c (write_relocs): Ifdef out fx_where test which triggers
1699 inappropriately for SH ELF.
1700 (write_object_file): Call tc_frob_file_before_adjust and
1701 obj_frob_file_before_adjust if they are defined.
1703 * write.c (write_object_file): Use BFD_RELOC_16, not
1704 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
1706 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
1709 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1711 * config/tc-d10v.c (find_opcode): Fix problem with calculating
1712 branch sizes in across sections.
1715 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
1717 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
1720 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-v850.c (md_begin): Deal with end of opcode
1726 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1728 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
1729 the wrong opcode for cases like st2w where there are many forms
1730 of the same instruction.
1732 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * expr.c (operand): If md_parse_name is defined, call it before
1735 calling symbol_find_or_make.
1736 * config/tc-ppc.h (md_parse_name): Define.
1737 (ppc_parse_name): Declare.
1738 * config/tc-ppc.c (reg_name_search): Add regs and regcount
1740 (register_name): Update call to reg_name_search.
1741 (cr_operand): New static variable.
1742 (cr_names): New static const array.
1743 (ppc_parse_name): New function.
1744 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
1745 cr_operand before calling expression.
1747 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
1749 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
1750 hppa_gen_reloc_type call.
1752 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1754 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
1755 on addresses. Improved error messages.
1756 * doc/c-d10v.texi: Added docs for register pairs.
1758 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1760 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
1763 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * ecoff.c (init_file): Initialize fMerge to 1.
1766 (add_file): Restore old file merging code, but only merge files if
1768 (ecoff_directive_loc): Clear fMerge field of current file.
1769 (ecoff_generate_asm_lineno): Likewise.
1771 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1773 * doc/c-d10v.texi: Fix typo.
1776 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
1778 * config/tc-v850.c (md_assemble): Correct bit masking for
1779 hi and lo expressions.
1781 * config/tc-v850.c (md_assemble): Rough cut at demanding
1782 "ep" or "r30" in sst and sld instructions.
1783 (md_apply_fix3): Don't abort. Just warn that we don't
1786 * config/tc-v850.c (CC_NAME_CNT): Define.
1787 (cc_name): New function.
1788 (md_assemble): Handle V850_OPERAND_CC correctly.
1790 * config/tc-v850.c (md_assemble): Don't forget to initialize
1793 * config/tc-v850.c (reg_name_search): Generalize to search
1794 any given register table.
1795 (register_name): Pass appropriate table and size to reg_name_search.
1796 (system_register_name): New function.
1797 (SYSREG_NAME_CNT): Define.
1798 (md_assemble): Handle operands which are system registers.
1800 * config/tc-v850.c (md_assemble): If we find a register, but the
1801 opcode doesn't want a register, then we don't have a match.
1802 (md_assemble): Get size of the instruction from the opcode table.
1805 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
1807 * configure.in: Set and substitute HLDENV.
1808 * configure: Rebuild.
1809 * Makefile.in (HLDENV): New variable.
1810 (as.new): Use $(HLDENV).
1812 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
1813 if an array dimension is not known.
1815 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1817 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
1818 * doc/c-d10v.texi: Cleanup.
1821 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1823 * config/tc-v850.c: New file.
1824 * config/tc-v850.h: New file.
1825 * configure (v850-*-elf): New target.
1826 * configure.in (v850-*-elf): New target.
1829 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1831 * doc/c-d10v.texi: New file.
1832 * doc/all.texi: Added D10V stuff.
1833 * doc/as.texinfo: Added D10V stuff.
1835 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1837 * config/tc-d10v.c: All references to defined symbols should
1838 now use the optimal instruction. .float and .double now work.
1840 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
1843 section address for the i960 as is done for the i386.
1845 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
1847 * mpw-config.in: Add wildcards for config matching, add mips-*-*
1848 case, forward-include bfd/elf-bfd.h.
1850 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1852 * config/tc-d10v.c: Add additional information to the opcode
1853 table to help determinine which instructions can be done
1856 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
1858 * config/tc-arm.c: Major changes to add Thumb support, with lots
1859 of change input from <rearnsha@armltd.co.uk>.
1860 Reverted to INSN_SIZE macro, rather than insn_size variable.
1861 (insns): Added ARM "bx" instruction support.
1862 (tinsns): Added Thumb instruction definition structure.
1863 (arm_tops_hsh): Added hash structure for Thumb opcodes.
1864 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
1865 (opcode_select,s_arm,s_thumb,s_code): Added.
1866 (decode_shift): Allow upper-case RRX.
1867 (do_ldst): Simpler halfword support.
1868 (do_ldmstm): Improved.
1869 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
1870 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
1871 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
1872 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
1873 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
1875 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
1876 (md_parse_option): Add support for -mthumb.
1877 (md_show_usage): Updated to reflect new command line option.
1878 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
1879 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
1880 fragment information to be held.
1882 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
1884 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
1885 non-null, but is a constant.
1886 (fix_new_arm): Call make_expr_symbol to make the expression symbol
1887 so that error reporting will work correctly.
1889 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
1892 against weak symbols.
1894 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
1897 (ppc_force_relocation): Declare if OBJ_XCOFF.
1898 * config/tc-ppc.c (ppc_force_relocation): New function if
1901 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
1905 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1907 * config/tc-d10v.c: Fix problem with relocs.
1909 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
1912 with nops if not in data_section or bss_section.
1914 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
1916 Add support for openVMS/Alpha.
1917 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
1918 * config/obj-evax.c: New file.
1919 * config/obj-evax.h: New file.
1920 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
1922 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
1923 defined. Add case for bfd_target_evax_flavour.
1924 * config/vms-a-conf.h: New file.
1925 * conf-a-gas.com: New file.
1926 * configure.in: Add target alpha-*-*vms*.
1927 * configure: Rebuild.
1928 * makefile.vms: New file.
1929 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
1930 Don't call ffs on openVMS/Alpha.
1932 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1934 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
1935 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
1937 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1938 (NEED_DECLARATION_SBRK): New macro.
1939 * configure, conf.in: Rebuild.
1940 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
1941 (strstr): Declare if NEED_DECLARATION_STRSTR.
1942 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
1944 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
1946 * symbols.c (resolve_symbol_value): Handle addition or subtraction
1947 by a constant before entering the main switch. Reject attempts to
1948 apply an arithmetic function to non-absolute symbols, except for
1949 the special case of subtraction of two symbols in the same
1952 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
1953 not to more than a 16 byte boundary.
1955 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
1956 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
1957 (tc_gen_reloc): If out of memory call as_fatal rather than
1958 assert. If no howto found, call as_bad_where rather than
1959 as_fatal. Change the error message slightly. Set howto to a
1960 non-NULL value in order to keep going.
1962 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1964 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
1966 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
1968 * config/tc-h8300.c (get_specific): New operand "size" derived
1969 from ".b", ".w" and ".l" extensions. All callers changed. If
1970 the base instruction has no operands, then use the size to
1971 determine which specific instruction to use.
1973 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
1977 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * config/tc-mips.c (md_section_align): Don't change addr if
1982 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
1984 * config/tc-hppa.c: Revert yesterday's changes.
1986 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1988 * config/tc-d10v.c: Disable range checking on 16-bit values.
1990 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
1993 not just the ones that don't match.
1995 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1997 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
1999 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2001 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2002 pre-cursor to adding Thumb support. Also added cpu_variant flag
2003 information to each of the asm_flg structures.
2004 (md_parse_option): Updated ARM7 parsing to allow 't' for
2005 thumb/halfword support, aswell as 'm' for long multiply.
2006 (md_show_usage): Updated help message.
2007 (md_assemble): Check that instruction flags are applicated to the
2008 current cpu variant.
2009 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2010 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2011 signextension instructions.
2012 (do_ldst): Generate halfword and signextension variants if
2013 mnemonic flags match.
2014 (ldst_extend): Do not allow shifts in the offset field of halfword
2015 or signextension instructions.
2016 (validate_offset_imm): Provide check on halfword and signextension
2018 (add_to_lit_pool): Merge identical literal pool values.
2020 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2022 * config/tc-hppa.c (selector_table): Add 'E' selector.
2023 (cons_fix_new_hppa): Don't coke on e_esel.
2024 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2025 to help generate exception handling tables.
2026 (md_apply_fix): Don't try to apply fixups with an e_esel
2028 (hppa_fix_adjustable): Fixups with e_esel selectors
2031 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2033 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2036 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2038 * config/tc-d10v.c: Added lots of error checking. Added hacks
2039 to support accumulator shifts.
2041 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2044 (S_CLEAR_EXTERNAL): Likewise.
2045 (S_SET_WEAK): Remove error; just let .weak override.
2047 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2049 * config/tc-d10v.c (md_assemble): Now handles multiline
2052 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2054 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2055 Added kludge for divs instruction. Fixed minor problem with
2056 multiple text sections.
2057 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2059 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2061 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2062 addresses to be right-shifted by 2.
2064 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2066 * config/tc-d10v.c: Many changes to get relocs working.
2067 (register_name): No longer creates a symbol for register names.
2068 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2069 (d10v_insert_operand): Now works correctly for either container.
2070 * config/tc-d10v.h (d10v_cleanup): Declare.
2072 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2074 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2075 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2077 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2079 * tc-alpha.c: Patches to track current minimum alignment to reduce
2080 the number of fragments created with frag_align.
2081 (alpha_current_align): New static variable.
2082 (s_alpha_text): Reset alignment to 0.
2083 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2084 (s_alpha_stringer, s_alpha_space): New functions.
2085 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2086 (alpha_cons_align): New function to replace both of them.
2087 (emit_insn): Only align if alpha_current_align is less than 2;
2088 reset alpha_current_align to 2.
2089 (s_alpha_gprel32): Likewise.
2090 (s_alpha_section): New function. Basically duplicate the other
2091 alpha section change hooks. Only define for ELF.
2092 (s_alpha_float_cons): Simplify alignment handling.
2093 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2094 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2095 Don't define the s_alpha_cons pseudo-ops. Do define
2096 s_alpha_stringer and s_alpha_space pseudo-ops.
2097 (alpha_align): Skip if less than current default alignment. Set
2099 * tc-alpha.h (md_flush_pending_output): Remove.
2100 (md_cons_align): Add.
2102 * tc-alpha.c: Add oodles of function description comments.
2103 (md_bignum_to_chars): Remove; there are no callers.
2104 (md_show_usage): Mention some more variants.
2106 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2108 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2109 * configure.in (sparc-*-sysv4*): New target.
2110 * configure: Rebuild.
2112 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2113 uaxword to use s_uacons.
2114 (sparc_no_align_cons): New static variable.
2115 (s_uacons): New static function.
2116 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2119 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2121 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2122 5 with regard to shared libraries.
2123 * configure: Rebuild.
2125 * config/tc-m68k.c (m68k_ip): Use the correct length when
2126 allocating space for the unsupported architecture error message.
2128 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2130 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2132 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2134 * config/tc-d10v.c: New file.
2135 * config/tc-d10v.h: New file.
2136 * configure (d10v-*-elf): New target.
2137 * configure.in (d10v-*-elf): New target.
2139 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2141 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2143 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2145 * config/tc-alpha.c (alpha_align): Change fill parameter
2146 to a pointer. Take NULL as 0 or nop depending on section. Change
2148 (s_alpha_align): Rename local variables.
2150 * doc/as.texinfo (.align): Document action of omitted
2153 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2156 when an unsupported PC relative reloc is seen, rather than calling
2159 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2160 Instead, check state when '#' comment is seen.
2162 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2164 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2166 (tc_gen_reloc): If fixup was changed to be PC relative, change
2167 reloc type accordingly. Use name of reloc in error message.
2169 * as.h: Don't define const or volatile.
2170 * flonum.h: Don't define const.
2172 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2173 if fx_pcrel is set. Correct setting the addend case in the
2174 OBJ_ELF case (from Andreas Schwab
2175 <schwab@issan.informatik.uni-dortmund.de>).
2176 (md_show_usage): Correct -mfc5200 to -m5200.
2178 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2180 * doc/c-m68k.texi: Document -m5200 flag.
2181 * doc/as.texinfo: Likewise.
2183 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2186 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2189 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2191 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2195 * Released binutils 2.7.
2197 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2199 * config/tc-mips.c (mips_ip): Only perform range check when
2200 dealing with O_constant expressions.
2202 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2204 * m68k-parse.h (m68k_register): Add new coldfile control
2207 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2208 array of control registers for the coldfire.
2209 (cpu_of_arch): Added mcf5200.
2210 (archs): Added mcf5200.
2211 (init_table): Add new control registers.
2212 (m68k_ip): Added support for new control registers.
2213 (m68k_init_after_args): Likewise.
2215 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2217 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2219 * read.h (is_it_end_of_statement): Declare.
2220 * read.c (is_it_end_of_statement): Remove declaration.
2222 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2224 (md_assemble): Fix handling of @l with an unsigned constant. Add
2225 default case to reloc switch.
2227 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2229 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2230 * ecoff.c (last_lineno): New static variable.
2231 (add_procedure): Set last_lineno.
2232 (ecoff_directive_loc): Likewise.
2233 (ecoff_generate_asm_lineno): Likewise.
2234 (ecoff_fix_loc): New function.
2235 * ecoff.h (ecoff_fix_loc): Declare.
2236 * config/tc-mips.c (append_insn): When inserting nops, and using
2237 ECOFF debugging, call ecoff_fix_loc.
2239 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2241 * config/tc-h8300.c (build_bytes): If an operand type is
2242 marked as SRC_IN_DST retrieve it from the "destination" op.
2244 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * configure.in (arm-*-riscix*): Set emulation to riscix.
2247 * configure: Rebuild.
2248 * config/te-riscix.h: New file to define TE_RISCIX.
2250 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2252 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * Makefile.in (config.status): Just run config.status as other
2257 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2259 * mpw-config.in (TARGET_OS): Add definition to conf.
2261 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2263 * config/tc-mips.c (append_insn): Parenthesize
2264 cop_interlocks expressions.
2266 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2268 * listing.c (listing_print): Close the listing file if it is not
2269 stdout. Close the other files opened for the listing.
2271 * config/tc-sparc.h (md_cons_align): Define.
2272 (sparc_cons_align): Declare.
2273 (HANDLE_ALIGN): Define.
2274 (sparc_handle_align): Declare.
2275 * config/tc-sparc.c (sparc_cons_align): New function.
2276 (sparc_handle_align): New function.
2277 * read.c (cons_worker): Call md_cons_align if it is defined.
2279 * as.h (struct frag): Add fr_file and fr_line fields.
2280 * frags.c (frag_new): Set fr_file and fr_line.
2281 (frag_var): Likewise.
2282 (frag_variant): Likewise.
2284 * as.h (struct frag): Remove unused align_mask and align_offset
2287 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2288 From <uddeborg@carmen.se>.
2290 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * configure.in (mips-*-osf*): New target.
2293 * configure: Rebuild.
2295 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2297 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2299 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2300 between co-processor comparisons and branches for the VR4300.
2302 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2304 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2305 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2307 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2308 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2309 includedir): Use autoconf set values.
2312 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2314 * listing.c (listing_eject): Don't do anything if listing is 0.
2315 (listing_list): Likewise.
2316 (listing_source_line): Likewise.
2317 (listing_title): Don't save title if listing is 0.
2318 (listing_source_file): Check listing rather than listing_tail.
2320 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2321 using shared libraries.
2322 * configure: Rebuild.
2324 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2327 absolute expression if a relocation type was specified.
2329 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2331 * configure.in: Add support for *-*-rtems* configurations.
2332 * configure: Rebuild.
2334 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2336 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2337 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2338 opcodes library for alpha.
2339 * configure: Rebuild with autoconf 2.10.
2340 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2341 use new opcode table.
2342 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2343 (LOCAL_LABEL): Define differently if OBJ_ELF.
2344 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2345 * config/alpha-opcode.h: Remove.
2346 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2347 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2348 include/opcode/alpha.h rather than config/alpha-opcode.h.
2350 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2353 relocation symbol was not resolved.
2354 * config/obj-coff.c (do_relocs_for): Likewise.
2356 * write.c (adjust_reloc_syms): Refetch the symbol section after
2357 calling S_GET_VALUE, since it may have changed.
2359 * expr.c (struct expr_symbol_line): Define.
2360 (expr_symbol_lines): New static variable.
2361 (make_expr_symbol): Add entry to expr_symbol_lines.
2362 (expr_symbol_where): New function.
2363 * expr.h: Use extern on function declarations.
2364 (expr_symbol_where): Declare.
2365 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2366 rather than printing the meaningless name of an expression
2369 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2371 * config/tc-i386.c (md_number_to_chars): Deleted.
2372 * config/tc-i386.h (md_number_to_chars): New macro.
2374 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2376 (load_symbol_address, load_expression): Use build_mem.
2377 (build_operate): New function.
2378 (emit_addq_r): Use it.
2380 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2382 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2384 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2386 * config/tc-vax.h (NOP_OPCODE): Define.
2388 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2390 * config/obj-vms.h (S_IS_COMMON): Define.
2391 (S_IS_LOCAL): Check for \002 as well as \001.
2392 (LONGWORD_ALIGNMENT): New macro.
2393 (SUB_SEGMENT_ALIGN): Use it.
2395 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2397 * config/vms-conf.h: Reconcile with conf.in.
2399 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2404 * doc/as.texinfo: Document that any number of hex digits can
2407 * as.c (struct defsym_list): Define.
2408 (defsyms): New static variable.
2409 (parse_args): Just put --defsym arguments on defsyms list, rather
2411 (main): Define defsyms after output file is created.
2413 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2414 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2416 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2417 insn_error rather than calling check_absolute_expr.
2419 * as.c (emulation_name): Remove unused static variable.
2420 (default_emul_bfd_name): Add return NULL to avoid warning.
2421 * ecoff.c (ecoff_stab): Remove unused variables name and
2423 * frags.c (frag_new): Remove unused variable tmp.
2424 * hash.c (hash_grow): Parenthesize + within <<.
2425 (hash_print_statistics): Use %lu, not %d, to print unsigned
2427 * messages.c: Include "libiberty.h".
2428 (fprint_value): Add cast to avoid printf warning.
2429 (sprint_value): Likewise.
2430 * read.c: Include "ecoff.h".
2431 (emit_expr): Add casts to avoid printf warnings.
2432 * read.h: Use extern for function declarations.
2433 (pop_insert): Declare.
2434 * stabs.c: Include "ecoff.h".
2435 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2436 former_last_fragP, and new_fragP.
2437 * subsegs.h (subsegs_print_statistics): Declare.
2438 * symbols.c (debug_verify_symchain): Change macro to discard
2440 * write.c (dump_section_relocs): Likewise.
2441 * write.h: Use extern for function declarations.
2442 (write_print_statistics): Declare.
2443 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2445 * config/e-mipself.c (mipself_bfd_name): Likewise.
2446 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2448 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2449 emit relocations against external symbols.
2451 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2452 message if bfd_reloc_type_lookup fails, rather than calling
2455 * config/tc-alpha.c (alpha_force_relocation): Add
2456 BFD_RELOC_12_PCREL to switch.
2458 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2460 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2461 TE_PE (Lfoo, not .Lfoo).
2463 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * read.c (s_fill): Don't warn about a zero repeat count.
2467 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2468 coprocessor register.
2470 * config/tc-i386.c (md_assemble): When checking the size of a
2471 register to set the size of an instruction, do a bitwise and with
2472 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2475 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2477 * config/tc-h8300.c (parse_reg): Tweak error messages.
2478 (build_bytes): Likewise.
2479 (skip_colonthing): Handle :32 suffix.
2480 (get_specific): Promote L_24 to L_32 if it makes a match.
2481 Don't always promote L_8 to L_16.
2482 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2484 * config/tc-h8300.c (Smode): New variable.
2485 (h8300hmode): Turn off Hmode.
2486 (h8300smode): New function. Turn on Smode and Hmode.
2487 (md_pseudo_table): New ".h8300s" pseudo-op.
2488 (parse_reg): Handle "exr" register.
2489 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2490 Handle "mach" and "machl" operands for ldmac.
2491 (get_specific): Handle "stm.l" and "ldm.l".
2492 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2493 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2496 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2498 * doc/as.texinfo: Reorder chapter of machine dependent options so
2499 that it is sorted by chip name.
2501 * doc/as.texinfo: Use consistant spelling of Vax.
2502 * doc/c-vax.texi: Likewise.
2504 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2506 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2508 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2509 (md_apply_fix): Likewise.
2510 (pa_try): New function.
2511 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2513 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2515 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2516 (pa_level): New function.
2518 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * listing.c (listing_newline): Don't do anything if listing is 0.
2522 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2524 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2525 symbol_create, not symbol_new.
2527 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2529 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2530 absolute symbol unless TC_FORCE_RELOCATION returns true.
2532 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2534 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2535 the symbol to a pointer. Don't set previous_file_symbol.
2536 Simplify symbol list rearrangement.
2537 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2538 (coff_adjust_symtab): Don't check previous_file_symbol.
2540 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2542 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2544 (md_pseudo_table): Add ppc_elf_lcomm.
2546 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2549 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2550 (md_begin): Add digits to alt_notend_table.
2551 (md_parse_option): Make s a const pointer.
2553 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2554 (s_empty): New static function.
2556 * config/obj-coff.c (struct filename_list): Only define if not
2558 (filename_list_head, filename_list_tail): Likewise.
2559 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2560 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2561 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2562 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2563 remove the new symbol from the list.
2564 (obj_coff_endef, both versions): Call tag_insert even if there is
2565 an old symbol with the same name, if the old symbol does not
2567 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2568 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2569 symbol that will be moved to the end of the symbol list.
2570 (coff_adjust_section_syms): Always call section_symbol for .text,
2572 (coff_frob_section): Likewise. Also, remove unused variable
2575 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2576 manipulating frags directly.
2577 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
2580 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
2581 whether the next character is '*' before checking whether we are
2582 at the start of a line. Permit LINE_COMMENT_START to start a
2583 comment in state 1 (seen some whitespace) as well, to match the
2586 * gasp.c (do_align): Permit a fill value for .align.
2588 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
2590 * read.c (next_char_of_string): Warn if a newline is seen in the
2591 middle of a string. Call bump_line_counters when appropriate.
2593 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
2595 * symbols.c (colon): Use LOCAL_LABEL.
2597 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
2599 * Makefile.in (install): Don't check to see if tooldir exists.
2600 Make $(tooldir) and $(tooldir)/bin.
2602 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2604 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
2607 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
2610 insn_error. Don't put the string "ERROR" in insn_error. Set
2611 insn_error rather than calling as_warn for an unsupported opcode.
2613 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
2616 before permitting -64.
2617 * output-file.c (output_file_create): Remove duplicate
2620 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
2622 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
2623 section rather than a .reginfo section.
2624 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
2627 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
2628 bit value with the high bit set.
2630 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
2632 * read.c (s_lcomm): Set section flags for .sbss section.
2634 * config/tc-mips.c (mips_64): New static variable.
2635 (mips_target_format): If mips_64, return elf64 targets rather than
2637 (md_longopts): Add "32" and "64".
2638 (md_parse_option): Handle -32 and -64.
2639 (md_show_usage): Mention -32 and -64.
2640 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
2643 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2645 * config/tc-ppc.c (comment_chars): Make '!' a comment character
2646 for Solaris compatibility.
2648 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
2649 .stabd with 4 arguments into a .stabn.
2651 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * config/tc-mips.c (macro): When passing X_add_number to
2654 macro_build, cast it to int first.
2656 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
2659 created by emit_expr.
2661 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
2662 as_perror rather than assert.
2664 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * config/tc-mips.c (mips_ip): Mark sections created to hold
2667 floating point information as read only.
2669 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
2671 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
2673 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2675 * read.c (potable): Add .skip as a synonym for .space.
2677 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
2678 4 arguments, providing the 4th argument is 0, to allow
2679 compatibility with the Solaris assembler.
2681 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * config/tc-sh.h (struct sh_segment_info_type): Define.
2684 (TC_SEGMENT_INFO_TYPE): Define.
2685 (sh_frob_label): Declare.
2686 (tc_frob_label): Define.
2687 (sh_flush_pending_output): Declare.
2688 (md_flush_pending_output): Define.
2689 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
2690 reloc before the instruction if necessary.
2691 (sh_frob_label): New function.
2692 (sh_flush_pending_output): New function.
2693 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
2694 when looking for the reloc for the target of .uses.
2695 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
2696 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
2698 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
2699 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
2700 the absolute symbol.
2702 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
2703 TC_SEGMENT_INFO_TYPE is defined.
2705 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2707 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
2708 matches the register size.
2710 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
2712 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
2714 (do_relocs_for): Likewise.
2715 (fixup_segment): Don't just quit if linkrelax is set. Try to
2716 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
2719 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2721 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
2722 relative relocations with -mrelocatable. Also allow unfixed
2723 relocs in .ex_shared.
2725 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
2727 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
2728 non-zero before assuming this is a long file name.
2729 (w_strings): Likewise.
2730 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
2732 * config/obj-coff.c (w_strings): Move declaration of i inside
2733 #ifdef block which uses it.
2735 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
2737 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
2738 "relaxmode". Output relocs which identify various relaxing
2739 possibilities for mov.[bwl] instructions.
2740 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
2742 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
2744 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
2745 (MD_APPLY_FIX3): Define.
2746 * config/tc-arm.c (my_get_expression): Only watch for bad segments
2748 (md_apply_fix3): Renamed from md_apply_fix.
2749 If pcrel reloc and symbol is in different section, undo effects
2752 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
2755 any reloc with an LR% or RR% field selector for SOM.
2757 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
2759 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
2762 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
2766 (yank_symbols): Likewise.
2768 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
2770 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
2771 BFD_ASSEMBLER, add name field.
2772 * config/obj-coff.c: Include "libiberty.h".
2773 (coff_header_append): Handle long section names.
2774 (crawl_symbols): Just use the name field for the symbol name,
2775 without worrying about null byte termination.
2776 (w_strings): Handle long section names.
2777 (write_object_file): Likewise. Also, use the name field, rather
2779 (obj_coff_add_segment): Permit long section names.
2780 (obj_coff_init_stab_section): Use the name field, rather than
2782 (adjust_stab_section): Likewise.
2783 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
2785 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
2786 (mem_fmt): Likewise.
2787 (md_apply_fix): Don't check fx_im_disp field.
2789 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * configure.in: Add * after sparc*-*-vxworks.
2792 * configure: Rebuild.
2794 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
2795 define it to comment_chars. Use tc_comment_chars rather than
2797 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
2798 * config/tc-m68k.h (tc_comment_chars): Define.
2799 (m68k_comment_chars): Declare.
2800 * config/tc-m68k.c (m68k_comment_chars): Rename from
2801 comment_chars. Change into a pointer rather than an array.
2802 (md_longopts): Add "bitwise-or".
2803 (md_parse_option): Handle OPTION_BITWISE_OR.
2804 (md_show_usage): Mention --bitwise-or.
2805 * doc/c-m68k.texi: Document --bitwise-or.
2807 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
2812 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
2813 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
2814 correct handling of input line pointer, and call
2815 demand_empty_rest_of_line.
2817 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
2819 * config/tc-sparc.c (in_bitfield_range): New static function.
2820 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
2821 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
2822 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
2823 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
2824 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
2826 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
2828 * config/obj-coff.c: BFD_ASSEMBLER:
2829 (coff_last_bf): New static variable.
2830 (coff_frob_symbol): Set endndx of a .bf symbol.
2832 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
2833 (last_bfP): New static variable.
2834 (yank_symbols): Set endndx of a .bf symbol.
2836 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2838 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
2839 and -s options. Add -be for good measure.
2841 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * read.c (s_space): Support non-constant fill value. Handle fill
2844 value correctly for a size other than 1.
2846 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
2848 * config/tc-arm.c (my_get_float_expression): Update call to
2849 gen_to_words, X_PRECISION changed from 6 to 5.
2851 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2853 * config/tc-ppc.c (register_name,reg_name_search): Move register
2854 name lookup from PE specific code to all targets. Add support for
2855 -mregnames/-mno-regnames to control whether register names are
2857 (md_assemble): Call register_name for all platforms.
2858 (md_parse_option): Add support for -mregnames/-mno-regnames.
2860 * configure.in (powerpcle*-*-solaris): Add support.
2861 (powerpc*-*-linux): Ditto.
2862 * configure: Regenerate.
2864 * config/ppc-sol.mt: New config file for PowerPC Solaris.
2866 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
2869 be associated with a single %lo reloc.
2871 * config/tc-mips.c (load_address): Cast X_add_number to valueT
2872 before comparing against MAX_GPREL_OFFSET, so that negative
2873 numbers are handled correctly.
2876 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
2878 * config/tc-sparc.c (last_insn): New static variable.
2879 (md_assemble): Warn about putting floating point branches in a
2880 delay slot. If architecture is less than v9, insert NOP
2881 instructions between floating point instructions and floating
2882 point branches. (The SunOS assembler does both these operations.)
2883 Save the last instruction opcode.
2884 (sparc_ip): Add pinsn parameter. Change caller.
2886 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
2887 for byte jump to next instruction to skip empty frags.
2889 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
2892 for addq with a 16 bit signed value, just emit a lda instruction
2895 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
2897 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
2900 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * configure.in: Permit --enable-shared to specify a list of
2904 * configure: Rebuild.
2906 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
2908 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
2909 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
2911 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2913 * config/atof-ieee.c: Fix handling of denormalized extended
2914 precision numbers and overflow/underflow detection.
2915 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
2916 not include the 16 bit gap in the m68k extended precision format.
2918 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
2922 * configure: Rebuild.
2924 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
2926 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
2927 be accessed using the $gp register.
2928 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
2930 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
2932 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
2933 bfd_mach_sparc_sparclet if current_architecture is sparclet.
2935 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * read.c (get_line_sb): Bump line counters based on
2938 input_line_pointer[-1], not *input_line_pointer. Don't bother to
2939 call LISTING_NEWLINE.
2940 (s_macro): Don't call demand_empty_rest_of_line.
2941 * app.c (do_scrub_chars): When handling C style comments, unget
2944 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
2946 * read.h (enum linkonce_type): Define.
2947 (s_linkonce): Declare.
2948 * read.c (potable): Add "linkonce".
2949 (s_linkonce): New function.
2950 * subsegs.h (segment_info_type): Add linkonce field to
2951 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
2952 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
2953 (obj_coff_pe_handle_link_once): Declare if TE_PE.
2954 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
2956 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
2957 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
2958 entry based on the linkonce field in segment_info.
2959 * doc/as.texinfo: Document .linkonce.
2961 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
2963 * doc/as.1: Changed to be recognized by catman -w on Solaris.
2965 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * stabs.c (s_stab_generic): Call the listing functions before
2968 doing the rest of the processing, which may involve freeing the
2969 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
2970 SEPARATE_STAB_SECTIONS case.
2972 * config/tc-hppa.c: Remove nested comment.
2973 (tc_gen_reloc): Move label done inside the ifdef in which it is
2975 (md_apply_fix): Pass pointers to correct types to libhppa.h
2976 functions. Always return a value.
2978 * config/tc-mips.h (tc_frob_file): Define.
2979 (mips_frob_file): Declare.
2980 * config/tc-mips.c (struct mips_hi_fixup): Define.
2981 (mips_hi_fixup_list): New static variable.
2982 (imm_unmatched_hi): New static variable.
2983 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
2984 offset_reloc. Pass imm_unmatched_hi to append_insn.
2985 (append_insn): Add unmatched_hi parameter. If it is set, add the
2986 new fixup to mips_hi_fixup_list. Change all callers.
2987 (mips_ip): Set imm_unmatched_hi when appropriate.
2988 (mips_frob_file): New function.
2990 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
2992 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
2993 * configure: Regenerated.
2995 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * as.c (main): Call bfd_set_error_program_name.
2999 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * as.h (strdup): Don't declare.
3002 * stabs.c: Include libiberty.h
3003 (get_stab_string_offset): Use xstrdup rather than strdup.
3004 (s_stab_generic): Likewise.
3005 * as.c (parse_args): Likewise.
3006 * read.c (s_mri_sect): Likewise.
3008 * gasp.c (change_base): Recognize \(...) construct documented to
3009 pass through enclosed characters literally through to the output.
3010 (process_assigns): Likewise. Also, be more careful to avoid
3011 looking past the end of the buffer.
3013 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3016 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3018 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3020 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3022 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3024 * config/alpha-opcode.h: Added cvtst instruction.
3026 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3029 string. Extract the addend from the result of expression.
3031 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3034 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3035 mode, change the state to 3 rather than 1.
3037 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3040 correspond to 11 March change.
3042 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3044 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3045 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3047 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3049 * configure: Rebuild with autoconf 2.8.
3051 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * config/atof-ieee.c (gen_to_words): Improve handling of
3054 X_PRECISION numbers. Based on patches from Andreas Schwab
3055 <schwab@issan.informatik.uni-dortmund.de>.
3057 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3059 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3061 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3062 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3063 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3064 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3067 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3069 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3071 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3073 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3074 (pa_def_subspaces): Add $MILLICODE$.
3075 (pa_spaces_begin): Set section flags for $MILLICODE$.
3077 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3080 not SHT_NOBITS. Don't tamper with flags based on type if a
3081 special section was found (revert Feb 29 change).
3083 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3084 if aligning to a longword boundary or greater.
3086 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3088 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3090 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3092 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3093 * configure: Regenerated.
3095 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3097 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3098 R_N1SEL since they're not defined for old versions of hpux.
3100 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3101 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3102 R_N0SEL and R_N1SEL.
3104 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3106 * flonum-konst.c: Add two more constants for 1e+-2048 and
3107 1e+-4096, and correct the other constants.
3109 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3111 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3113 * config/obj-elf.c (obj_elf_section): Allow predefined section
3114 types to set the nobits type. Avoid a shadowed declaration.
3116 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3118 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3119 reduce relocs using e_nlrsel field selectors.
3121 * write.c (fix_new_exp): Don't use #elif. Some compilers
3124 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3126 (pa_chk_field_selector): Handle new field selectors for SOM.
3128 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3130 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3131 * configure: Rebuild.
3132 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3133 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3135 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3138 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3140 * mpw-make.sed: Update to handle shared library support.
3142 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3144 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3145 the insn on mismatch.
3147 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3149 * configure.in: Add support for a29-coff.
3150 * configure: Rebuild.
3152 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3155 of the section when looking for the R_SH_USES fixup, because the
3156 frag addresses have not yet been adjusted.
3158 * gdbinit.in: Set a breakpoint on as_warn_where.
3160 * config/tc-mips.c (macro): Add missing arguments to macro_build
3161 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3163 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3165 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3166 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3168 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3170 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3172 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3174 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3175 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3176 Recognize [uU] format args as sparclet cpregs.
3178 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3180 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3183 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3186 well as S_IS_EXTERNAL.
3187 (tc_fix_adjustable): Likewise.
3188 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3189 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3191 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3192 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3194 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3196 * config/tc-sparc.c (max_architecture): Change to sparclite for
3198 (default_compatible): Delete.
3199 (sparc_ffs): New function.
3200 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3201 (sparc_ip): Rewrite architecture match and bump logic.
3203 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * configure.in: Check for 'do not mix' from native linker before
3206 trying to use -rpath.
3207 * configure: Rebuild.
3209 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3212 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3213 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3214 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3216 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3217 to the symbol lnnoptr field, to get the correct file offset.
3219 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3221 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3222 symbols that are not function, file, or section symbols to be
3225 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * configure: Set and substitute RPATH_ENVVAR.
3228 * configure: Rebuild.
3229 * Makefile.in (RPATH_ENVVAR): New variable.
3230 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3232 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3233 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3234 * configure: Rebuild.
3236 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3238 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3239 appropriate flags in BFD section.
3241 * configure.in (m68k-*-psos*): New target.
3242 * configure: Rebuild.
3243 * config/te-psos.h: New file.
3244 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3247 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3249 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3250 * configure.in: Remove duplicate setting of cpu_type. Check
3251 whether opcodes library is required for on all targets, not just
3253 * configure: Rebuild.
3255 * config/tc-mips.c (mips_big_got): New static variable.
3256 (s_extern): Don't declare.
3257 (reg_needs_delay): New static function.
3258 (macro_build): Permit GOT/CALL_HI/LO relocs.
3259 (macro_build_lui): If place is not NULL, use the number in the
3261 (load_address): Handle mips_big_got case.
3262 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3264 (OPTION_XGOT): Define.
3265 (md_longopts): Add "xgot" if OBJ_ELF.
3266 (md_parse_option): Handle -xgot.
3267 (md_show_usage): Mention -xgot.
3268 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3269 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3271 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3273 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3274 the byte relocation, point it to the low byte of the word.
3276 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3279 * configure: Rebuild.
3281 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3283 * configure.in: Recognize any sparc* cpu.
3284 * configure: Regenerated.
3286 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * read.c (potable): Add "mri" and ".mri".
3289 (s_mri): New function.
3290 * read.h (s_mri): Declare.
3291 * app.c (scrub_m68k_mri): New static variable.
3292 (mri_pseudo): New static variable.
3293 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3294 flag_m68k_mri. Initialize scrub_m68k_mri.
3295 (mri_state, mri_last_ch): New static variables.
3296 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3298 (app_push): Save new fields.
3299 (app_pop): Restore new fields.
3300 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3301 If TC_M68K, use a trivial state machine to look for occurrences of
3302 the .mri pseudo-op, and change the mode appropriately.
3303 * as.h (do_scrub_begin): Update prototype.
3304 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3306 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3308 (m68k_mri_mode_change): New function.
3309 (md_parse_option): Set reg_prefix_optional_seen.
3310 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3311 (MRI_MODE_CHANGE): Define.
3312 * doc/as.texinfo: Document .mri pseudo-op.
3314 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3317 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3319 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3320 * config/m68k-parse.h (enum pic_relocation): Define.
3321 (struct m68k_exp): Add pic_reloc field.
3322 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3323 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3324 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3326 * config/tc-m68k.c: Delete definition of NO_RELOC.
3327 (struct m68k_it): Add pic_reloc field.
3328 (add_fix): Copy over pic_reloc field.
3329 (md_pseudo_table): Interpret .align parameter as byte count.
3330 (mote_pseudo_table): Likewise.
3331 (tc_m68k_fix_adjustable): New function.
3332 (get_reloc_code): New function.
3333 (md_assemble): Use it as last argument to fix_new_exp.
3334 (md_apply_fix_2): For a relocation against a symbol don't put the
3335 addend into the data.
3336 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3337 (m68k_ip): Don't relax an operand that requires pic relocation.
3338 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3340 * write.c (fixup_segment): Don't add symbol value to addend if
3341 TC_M68K and OBJ_ELF.
3342 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3343 (motorola_operand): Add rule for `(zapc, EXPR)'.
3345 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3347 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3348 *really* is permissible before the comma.
3350 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3353 inserting nop instructions.
3355 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3359 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3362 class setting for a CALLNAME symbol in COFF.
3364 * read.c (potable): Pass negative numbers for new .balign[wl] and
3365 .p2align[wl] pseudo-ops.
3366 (s_align_bytes): Treat a negative argument as specifying the fill
3368 (s_align_ptwo): Likewise.
3370 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3373 (do_align): Take new len parameter. Change all callers. Pass it
3375 (s_align_bytes): Arg now indicates the length of the fill pattern.
3376 (s_align_ptwo): Likewise.
3377 * config/obj-coff.c (write_object_file): Pass length to
3379 * config/tc-i386.h (md_do_align): Take new len parameter.
3380 * config/tc-m88k.h (md_do_align): Likewise.
3381 * config/tc-m88k.c (m88k_do_align): Likewise.
3382 * config/tc-sh.h (md_do_align): Likewise.
3383 * config/tc-sh.c (sh_do_align): Likewise.
3384 * doc/as.texinfo: Document new pseudo-ops.
3386 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3387 done in cvt_frag_to_fill.
3389 * config/tc-sh.h (sh_do_align): Declare.
3390 (md_do_align): Define.
3391 * config/tc-sh.c (sh_do_align): New function.
3393 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3394 difference if the next address is before the current one.
3396 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3397 (archs): Initialize new field.
3398 (m68k_ip): Don't list alias names when listing CPUs which support
3401 * as.c (main): Call parse_args before read_begin.
3402 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3403 front of generated pseudo-ops.
3404 * read.c (potable): Ignore "name".
3405 (s_app_file): Permit a single quote after the string, since one
3406 may appear in m68k MRI mode.
3408 * configure.in: Check for --enable-shared. If linking against
3409 shared BFD and opcodes, fix library name on SunOS, and try to set
3411 * configure: Rebuild.
3413 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3415 * as.h (flag_m68k_mri): Declare.
3416 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3417 * Many files: For MRI syntax that is specific to the m68k MRI
3418 assembler, check flag_m68k_mri rather than flag_mri or
3419 MRI_MODE_NEEDS_PSEUDO_DOT.
3421 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3423 * config/tc-i960.c (ARCH_HX): Define.
3425 (targ_has_sfr): Handle ARCH_HX.
3426 (targ_has_iclass): Handle ARCH_HX.
3427 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3428 (tc_headers_hook): If the architecture was specified explicitly,
3429 use it when setting the flags. Set the extern variable coff_flags
3430 rather than headers->filehdr.f_flags, since the latter is set
3431 unconditionally in obj-coff.c.
3432 (i960_handle_align): Remove unused variable fixp.
3434 Support for building bfd and opcodes as shared libraries, based on
3435 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3436 * configure.in: Set OPCODES and BFD to search directories.
3437 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3438 * configure: Rebuild.
3439 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3440 (LIBDEPS): New variable.
3441 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3442 $(HLDFLAGS) in link.
3443 (check): Set LD_LIBRARY_PATH in the environment.
3445 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3447 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3448 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3449 read-only, not read/write.
3451 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3453 * Makefile.in (INSTALL_XFORM): Remove -e.
3455 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3458 than comparing S_GET_SEGMENT to undefined_section.
3459 (write_object_file): Skip symbols which were equated to an
3460 undefined or common symbol.
3461 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3462 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3464 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3465 or S_IS_COMMON call S_GET_VALUE.
3466 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3467 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3468 to an undefined or common symbol, convert the reloc to be against
3470 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3471 undefined or common symbol.
3472 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3473 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3474 to an undefined or common symbol, convert the reloc to be against
3476 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3477 undefined or common symbol.
3478 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3479 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3481 (yank_symbols): Skip symbols which were equated to an undefined or
3484 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3487 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3489 * configure.in: Make sure we only add m68k-parse.o to
3490 ${extra_objects} once, no matter how many m68k targets have been
3492 * configure: Rebuild.
3494 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3496 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3497 * configure: Rebuild.
3499 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3501 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3502 * doc/c-m68k.texi: Document .extend and .ldouble.
3504 * configure.in (m68*-apple-aux*): New target.
3505 * config/te-aux.h: New file.
3506 * config/obj-coff.c (compare_external_relocs): New static function
3508 (do_relocs_for): Sort relocs if TE_AUX.
3509 (fixup_segment): If TE_AUX, store common symbol value in segment.
3510 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3512 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3516 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3518 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3519 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3521 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3522 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3523 an undefined symbol and the size of a function symbol.
3524 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3525 for all common symbols.
3527 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3529 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3532 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3535 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3538 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3540 * ecoff.c (localsym_t): Add addend field.
3541 (add_ecoff_symbol): Add addend argument. Change all callers.
3542 (coff_sym_value): Make static.
3543 (coff_sym_addend): New static variable.
3544 (ecoff_directive_def): Initialize coff_sym_addend.
3545 (ecoff_directive_val): Accept symbol + constant.
3546 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3547 (ecoff_build_symbols): Include the addend in the symbol value.
3549 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3551 * config/tc-ppc.c (md_assemble): Ignore overflow on
3552 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3554 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3556 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3557 bytes in size, so offset appropriately in big endian mode when
3558 writing the bottom 2 bytes.
3560 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3562 * config/tc-sparc.c (default_compatible): New static local.
3563 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3564 (sparc_ip): If no architecture or -bump specified, don't mark as
3565 mismatched those in default_compatible.
3567 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3569 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3570 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3571 * configure: Rebuild.
3572 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3573 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3574 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3575 (sco_id): Declare if SCO_ELF.
3577 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3579 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
3580 ({max,warn_after}_architecture): New static locals.
3581 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
3582 If both architecture and -bump requested, set max_architecture to max.
3583 (sparc_md_end): Simplify.
3584 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
3585 Rewrite code to bump architecture and check for conflicts.
3586 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
3587 with Solaris assembler.
3588 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
3589 (md_show_usage): Update.
3591 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
3593 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
3595 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
3597 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
3598 #ifdef sparcv9 when choosing value.
3601 (sparc_md_end): Declare.
3602 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
3603 (initial_architecture): New static local.
3604 (can_bump_v9_p): Likewise.
3605 (NO_V9): Delete all occurrences.
3606 (sparc_md_end): New function.
3607 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
3608 Don't bump architecture to v9 unless can_bump_v9_p set.
3609 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
3610 * configure.in (sparc64 target cpu): Don't set obj_format here.
3611 (SPARC_V9): Renamed from sparcv9.
3612 (sparc64-*-elf*): Define SPARC_ARCH64.
3613 * configure: Regenerated.
3614 * acconfig.h (SPARC_V9): Renamed from sparcv9.
3615 (SPARC_ARCH64): Add.
3616 * conf.in: Regenerated.
3617 * config/vmsconf.h: Update.
3619 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3621 * config/tc-mips.c (load_register): Optimise "dli" loads.
3622 (md_show_usage): add "-mcpu=vr4100" to help text.
3624 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * symbols.c (resolve_symbol_value): If a symbol is equated to an
3627 undefined symbol, preserve the X_op of O_symbol.
3628 (S_GET_VALUE): Fix check to permit this case.
3629 * write.c (write_relocs): If a reloc is against an undefined
3630 symbol equated to another symbol, change the reloc to be against
3632 * config/obj-coff.c (do_relocs_for): Likewise.
3634 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
3637 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3639 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
3640 computer is PowerPC.
3642 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
3644 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
3645 mentioned in the eabi.
3647 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
3649 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
3650 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
3652 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3654 * config/tc-ppc.c (mapping): Add more relocation suffixes.
3656 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3658 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
3659 as a section it is ok to have unadorned -mrelocatable pointers in.
3661 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3663 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
3666 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3668 * config/obj-elf.c (obj_elf_section): Add hooks so machine
3669 dependent section attributes can be handled.
3671 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
3672 macros to add support for exclude section flag and ordered section
3675 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
3676 functions to add support for exclude section flag and ordered
3679 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * subsegs.c (section_symbol): Don't try to look up the section
3682 symbol in the hash table. It should be possible to have a symbol
3683 with the same name as a section, but no connection to it.
3685 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
3686 From James Carlson <carlson@xylogics.com>.
3688 * expr.c (operand): Skip whitespace after a close parenthesis.
3689 From James Carlson <carlson@xylogics.com>.
3691 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3693 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
3694 as_warn_where for relocation overflow.
3695 (parse_reg): Accept register name only if next character is
3698 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
3700 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
3701 addresses for static variables.
3703 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3705 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
3706 and xgot give the old toc16 relocation.
3707 (md_apply_fix3): Support all GOT relocations.
3709 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
3711 * config/tc-mips.c (load_address): Correctly handle a constant in
3712 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
3714 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3716 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
3717 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
3718 (build_Mbytes): Handle REG_B.
3720 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
3722 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
3724 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
3726 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
3728 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
3730 * config/obj-coff.c (write_object_file): Set the s_align field to
3731 the number of bytes, rather than to the power of 2.
3733 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
3735 * Makefile.in (DISTCLEAN_HERE): New variable.
3736 (distclean): Use it.
3737 (maintainer-clean): Depend upon clean-here rather than clean,
3738 distclean, and clean-info. Run make maintainer-clean in doc.
3739 Remove files listed in DISTCLEAN_HERE.
3740 * doc/Makefile.in (maintainer-clean realclean): Split out from
3741 distclean. Depend upon clean-info and distclean.
3743 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
3745 * mac-as.r: Fix copyright and version strings.
3746 (cfrg): Use PROG_NAME instead of literal name.
3748 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
3750 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
3752 * config/tc-a29k.h (tc_unrecognized_line): Define.
3753 * config/tc-a29k.c (a29k_unrecognized_line): New function.
3754 (md_operand): Handle a29k style local dollar labels.
3756 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
3758 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
3760 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
3762 * read.c (s_fill): If md_flush_pending_output is defined, call
3765 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
3767 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
3768 Treat rs_align_code like rs_align.
3770 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3772 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
3773 converting an absolute address into a PC-relative one.
3775 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
3777 * mpw-config.in: Don't always use te-generic.h for emulation.
3778 (powerpc-apple-macos): Use emulation te-macos.h.
3780 (mips-gm-magic): New configuration.
3782 * mpw-make.sed (install, install-only): Edit in Mac-specific
3785 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
3787 * configure.in: Improve message about unsupported ELF targets.
3788 * configure: Rebuild.
3790 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
3791 pattern is zero. From Manfred Hollstein.
3793 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
3795 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
3796 the various idata sections, we check the name on the .section pseudo.
3798 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3800 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
3801 add section's paddr to add_number; compatibility to native as and
3804 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
3806 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
3808 * hash.c (struct hash_entry): Moved here...
3809 * hash.h (struct hash_entry): ...from here.
3811 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
3812 if it's already known to be null.
3814 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3816 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
3817 bit relocs converted to PC relative relocs. This turned out to
3818 add the offset from the beginning of .text twice.
3820 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
3822 * stabs.c (s_stab_generic): In 's' case, free string from
3825 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
3827 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
3830 * subsegs.h (segment_info_type): Make bitfields unsigned.
3832 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
3833 and move them together. On most systems this will reduce the
3834 structure size by one word.
3835 (operatorT): Define O_max.
3836 * expr.c (expr_begin): Verify that X_op is wide enough to hold
3839 * read.c (pop_insert): Print error returned by hash table
3842 * as.c (dump_statistics): Split out from main; dump some hash
3843 table stats and target-specific stats.
3844 (start_time): No longer automatic to main.
3845 (main): Set file-level start_time and call dump_statistics at
3846 exit. Exit by calling xexit.
3847 (show_usage): Make --statistics description less specific.
3848 * subsegs.c (subsegs_print_statistics): New function.
3849 * write.c (write_print_statistics): New function.
3850 (n_fixups): New static variable.
3851 (fix_new_internal): Increment it.
3852 * read.c (read_print_statistics): New function.
3853 * read.h (read_print_statistics): Declare.
3854 * symbol.c (symbol_print_statistics): New function.
3855 * symbol.h (symbol_print_statistics): Declare.
3856 * hash.c (hash_print_statistics): New function.
3857 * hash.h (hash_print_statistics): Declare.
3858 * config/tc-i386.c (i386_print_statistics): New function.
3859 * config/tc-i386.h (i386_print_statistics): Declare.
3860 (tc_print_statistics): New macro.
3861 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
3864 * hash.c (DELETED): Rewrite to use a valid but unique address.
3865 (START_POWER): Reduce to 10.
3866 (enum stat_enum): New enumerator, replacing STAT_* index macros.
3867 Add new values for counting strcmp calls.
3868 (GROW_FACTOR): New macro.
3869 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
3871 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
3872 (hash_new): Use FULL_VALUE.
3873 (struct hash_control): Definition moved here.
3874 (hash_code): Don't mask to low bits.
3875 (hash_ask): Mask returned hash code here. Check hash value before
3876 calling strcmp; count strcmp calls.
3877 * hash.h (struct hash_control): Declare, don't define, here.
3878 (HASH_STATLENGTH): Deleted.
3879 (struct hash_entry): Add field for hash code.
3880 (hash_say, hash_apply): Don't declare.
3882 * hash.c (destroy): Return void.
3883 (applicatee): Ditto.
3884 (main): Fix declarations.
3885 (hash_apply): Return void. Argument `function' returns void. Put
3886 inside "#ifdef TEST".
3887 (hash_say): Define only if TEST is defined.
3888 * hash.h (hash_apply, hash_say): Declarations deleted.
3890 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
3892 * configure: Rebuild with autoconf 2.7.
3894 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
3896 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3897 * configure: Rebuild with autoconf 2.6.
3899 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
3901 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
3902 (ppc_stabx): Don't increment ppc_debug_name_section_size.
3904 (ppc_frob_file): Remove.
3905 * config/tc-ppc.h (tc_frob_file): Don't define.
3906 (ppc_frob_file): Don't declare.
3908 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
3910 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
3911 * config/alpha-opcode.h: Include one-operand variants of jmp and
3914 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
3915 with te-delta.h in 8.3 file systems.
3916 * configure.in: Adjusted.
3918 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
3920 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
3922 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
3924 * expr.c (operand): Handle MRI suffixes after unadorned 0.
3926 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
3928 Version 2.6 released.
3929 * Makefile.in (VERSION): Updated to 2.6.
3931 * config/obj-coff.c (write_object_file): Change use of md_do_align
3932 to pass a pointer rather than a fill value, to match other uses.
3934 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
3936 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
3938 * as.c (main): Move md_end call to just after call to
3939 perform_an_assembly_pass. Delete cpu-specific code here.
3940 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
3941 * config/tc-arm.c (md_end): Unused function deleted.
3942 * config/tc-ns32k.c (md_end): Ditto.
3944 * config/tc-i386.c (i386_align_code): New function, moved here
3945 from HANDLE_ALIGN macro.
3946 * config/tc-i386.h (HANDLE_ALIGN): Call it.
3948 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3950 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
3953 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3955 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
3956 multi-byte nops to avoid changing gcc. The necessary gcc change
3957 might break old assemblers.
3959 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3961 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
3962 generate optimal multi-byte nop instructions for ".align n"
3963 ".align n,0x90", and aligns requiring more than 15 bytes of
3964 padding still generate multiple 0x90's as before.
3966 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
3968 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
3970 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
3972 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
3973 * configure: Update.
3974 * mpw-make.sed: Reorder commands to make sed happier.
3975 * config/te-macos.h: New file.
3976 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
3978 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
3980 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
3981 conditional branches.
3982 (md_apply_fix): Likewise.
3984 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
3986 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
3987 generate a reloc which the linker will not handle correctly. Fix
3988 overflow checking--R_IREL is 18 bits, not 17.
3990 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
3992 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
3993 from a PC relative reloc if TC_A29K.
3995 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
3996 code depends upon it.
3998 * config/tc-a29k.c (md_operand): Handle $float, $double, and
3999 $extend. Based on code from Eric Freudenthal
4000 <freudenthal@nyu.edu>.
4001 * config/tc-a29k.h (LEX_DOLLAR): Define.
4002 * read.c (LEX_DOLLAR): Define if not defined.
4003 (lex_type): Use LEX_DOLLAR.
4005 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4007 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4010 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4012 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4014 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4016 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4017 used only by "dlltool.c".
4019 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4022 (md_pseudo_table): Don't define "extern".
4024 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4028 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4030 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4032 * macro.c (macro_expand_body): Don't warn about == with a
4033 nonexistent parameter, in case it is in a comment field.
4035 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4037 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4038 set, even if macro_alternate is set.
4039 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4040 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4041 the token unless it ended in '@'.
4042 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4043 * doc/c-a29k.texi: Document macro usage on A29K.
4045 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4047 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4049 (install_operand): Likewise.
4051 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4053 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4055 * configure.in (m88k-motorola-sysv*): New target.
4056 * configure: Rebuild.
4057 * config/te-delta88.h: New file.
4058 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4060 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4061 (md_do_align): Define.
4062 * config/tc-m88k.c: Include "subsegs.h".
4063 (m88k_do_align): New function.
4065 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4066 (COFF_NOLOAD_PROBLEM): Define.
4067 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4069 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4071 * config/tc-i386.c (md_assemble): For a jump instruction with
4072 non-constant target, require 7 available bytes in the current
4075 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4077 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4080 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4082 * configure.in (alpha-*-linux*): Use ecoff.
4083 * configure: Rebuild.
4084 * ecoff.c (ecoff_directive_extern): New function.
4085 (ecoff_directive_weakext): New function.
4086 (ecoff_build_symbols): Handle weak symbols.
4087 (ecoff_setup_ext): Likewise.
4088 (ecoff_frob_symbol): Warn about weak common symbols.
4089 * ecoff.h (ecoff_directive_extern): Declare.
4090 (ecoff_directive_weakext): Declare.
4091 * symbols.c (S_IS_WEAK): New function.
4092 * symbols.h (S_IS_WEAK): Declare.
4093 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4095 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4098 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4100 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4102 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4103 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4104 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4105 * config/obj-coff.c (coff_frob_symbol): Don't call
4106 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4107 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4110 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4111 (ppc_stab_symbol): New static variable.
4112 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4113 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4114 sy_tc.real_name to the stab string.
4115 (ppc_bc, ppc_ec): New static functions.
4116 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4118 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4120 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4123 * input-scrub.c (input_scrub_push): Reset sb_index.
4125 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4127 * listing.c (listing_newline): Don't create a frag in the absolute
4130 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4132 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4133 (ppc_csect): Move most of the code to ppc_change_csect, and call
4135 (ppc_change_csect): New static function, taken from ppc_csect.
4136 (ppc_section): New static function.
4137 (ppc_saw_abs): New static varable.
4138 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4139 a symbol has no csect.
4140 (ppc_adjust_symtab): New function.
4141 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4142 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4144 * write.c (write_object_file): If tc_adjust_symtab is defined,
4145 call it just before the call to obj_adjust_symtab.
4147 * symbols.c (symbol_find_or_make): Change name to be const.
4148 * symbols.h (symbol_find_or_make): Update declaration.
4150 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4152 * doc/as.texinfo (Align): Mention SH.
4153 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4155 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4156 (Z8000 Directives, even): Don't give numeric align value, instead
4159 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4161 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4164 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4166 * Makefile.in (diststuff): Also make info.
4167 (maintainer-clean realclean): Also make clean-info.
4169 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4171 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4172 (pa_subspace): For ".nsubspa", always create a new subspace
4173 with the given attributes, even if one already exists with the
4176 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4178 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4179 TC_FORCE_RELOCATION, taking an additional section argument. If
4180 the section of the target symbol is not the same as the current
4181 section, always force the relocation to be used.
4182 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4184 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4185 md_pcrel_from function, taking an additional section argument.
4186 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4188 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4189 older TC_FORCE_RELOCATION if not defined.
4190 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4191 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4192 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4193 TC_FORCE_RELOCATION.
4195 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4197 * input-scrub.c (as_where): Set name to null pointer if we don't
4199 * messages.c (identify): Only print filename if non-null.
4200 (as_show_where): Ditto, for line number too.
4201 (as_warn_internal, as_bad_internal): Ditto.
4203 * input-file.c (input_file_open): If the input file can't be
4204 opened, consider it an error.
4206 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4208 * config/tc-mips.c: Added mips_4100 control, and support for
4209 accepting the 4100 as a MIPS architecture variant (md_begin,
4210 macro_build, mips_ip, md_parse_option). Adding suitable
4211 command-line OPTIONs, and updating the help text (md_show_usage).
4213 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4215 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4216 BFD_ASSEMBLER is defined.
4218 * Use one active frag and one obstack per frag chain:
4219 * frags.c (frags): Variable deleted.
4220 (frag_alloc): New function.
4221 (frag_grow, frag_more, frag_variant, frag_now_fix,
4222 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4224 (frag_new): Ditto. Verify that frch_last and frag_now match on
4225 entry and exit, and that old frag_now has non-zero type. Replace
4226 "know" uses with "assert". Use frag_alloc instead of mucking with
4228 * frags.h (frags): Declaration deleted.
4229 * subsegs.h (struct frchain): Add new field frch_frag_now.
4230 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4232 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4233 give it any stricter alignment than frchainS structures need. Do
4234 not initialize frags obstack. Set frag_now to point to
4235 dummy_obstack. Initialize absolute_frchain.
4236 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4237 field of frchainS. Don't create new frags on section switch, and
4238 use frag_alloc when creating a new frag chain. For absolute
4239 section, set frchain_now to absolute_frchain. Verify that
4240 frch_last and frag_now match on entry and exit. Initialize
4241 per-chain obstack, and under gcc, set required alignment to that
4242 needed by fragS structure.
4244 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4246 * stabs.c (get_stab_string_offset): Only copy input string if a
4247 fresh copy is needed, not if the section already exists.
4248 (s_stab_generic): Cache stab section name to bypass lookups, since
4249 usually it will match. Could be made faster still by changing the
4250 memory allocation rules.
4251 (s_xstab): Cache section name to bypass repeated string
4254 * frags.c (frag_new): Deleted register declarations.
4256 * listing.c (frag_now): Don't declare.
4258 * as.c (chunksize): New variable.
4259 (debug_memory): New variable.
4260 (main): If debug_memory is set, reduce chunksize and
4262 * as.h (chunksize): Declare it.
4263 * read.c (read_begin): Use it.
4265 * config/tc-alpha.c (md_shortopts): Include 'g'.
4266 (md_parse_option): Ignore it.
4268 * Makefile.in (distclean): Remove Makefile and config.status from
4269 testsuite directory.
4270 (clean-here): Don't delete testsuite. Instead, delete only the
4271 files within it that would be generated by running tests.
4273 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4274 frag_now_fix instead of accessing obstack info directly.
4275 * config/tc-arm.c (s_ltorg): Ditto.
4276 (md_assemble): Ditto.
4278 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4281 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4283 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4284 chain after parsing value expression, if any, to avoid separating
4285 continued .stabs lines.
4287 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4289 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4290 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4292 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4294 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4295 -mcom support and PPC_OPCODE_ANY for -many.
4296 (md_parse_option): Ditto.
4298 (md_begin): For duplicate instructions, print all duplicates
4301 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4303 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4304 common mode operation.
4305 (md_show_usage): Add -mcom to usage message.
4307 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4309 * expr.c (op_rank): Add O_symbol_rva.
4310 * expr.h (operatorT): Add O_symbol_rva.
4311 * read.c (cons_worker): Set O_symbol_rva when necessary.
4312 * write.c (fix_new_exp): Understand O_symbol_rva.
4314 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4316 * config/tc-mips.c: Correct s_cons arguments. From Michael
4317 Joosten <joost@ori.cadlab.de>.
4319 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4321 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4322 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4323 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4325 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4326 make non-static. Change all users.
4327 * config/obj-coff.h (coff_n_line_nos): Declare.
4329 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4331 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4333 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4335 * config/obj-elf.c (obj_elf_common): Convert specified byte
4336 alignment to power of two. Set size of local bss symbol.
4338 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4340 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4342 * sb.c, macro.c: Decide whether to include <string.h> or
4343 <strings.h> just as as.h does.
4345 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4347 * Makefile.in (site.exp): Fix setting of $srcdir.
4349 * config/tc-arm.c (md_atof): Fix little-endian output.
4350 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4353 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4355 * doc/as.texinfo: Split out the NS32k family documentation,
4356 despite its being commented out for now.
4357 * doc/c-ns32k.texi: New file.
4359 * sb.c, macro.c: Include string.h.
4361 * Makefile.in (comparison): Only check *.o; we don't care if
4362 timestamps inserted by the native linker differ.
4364 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4365 if alignment stricter than 4 bytes is requested; in that case,
4366 align to a 4-byte boundary first.
4368 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4370 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4371 uninitialized" warning for `Max_Source_Offset'.
4373 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4375 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4376 qualifiers and detect errors if present.
4377 (md_assemble): Add call to parse_toc_entry. Also added some support
4378 for the [tocv] qualifier.
4379 (ppc_pe_tocd): New function to support data in the toc section.
4381 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4383 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4386 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4388 * config/tc-m68k.c (isword): Accept all values from -65536 to
4389 +65535, so ~VAL will not be rejected.
4391 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4392 skip characters after the pseudo-op.
4394 * read.c (get_line_sb): Don't look past buffer_limit.
4395 (s_include): In MRI mode, skip characters after the file name.
4397 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4399 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4400 periods in register names.
4402 For older changes see ChangeLog.1.