1 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
6 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
8 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
9 to avoid warnings with the native HP compiler.
10 (fix_new_hppa): Similarly for the r_type argument.
11 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
12 in an #if OBJ_ELF to keep gcc -Wall quiet.
13 (md_apply_fix): Always initialize "result".
15 * config/tc-mn10200.c (md_assemble): Generate relocations.
17 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
19 * config/tc-m68k.c (s_even): Adjust the alignment of the current
22 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
24 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
25 pass on the new file hook.
27 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
28 !alpha_force_relocation, as local LITERALs can be adjusted to be
29 relative to the section.
31 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
33 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
35 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
36 aligned to odd boundary.
37 (tc_frob_coff_symbol): Define.
39 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
41 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
43 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
44 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
46 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
48 (md_assemble): If the size is 'B', set fx_signed.
49 (md_apply_fix_2): Use fx_signed when checking for overflow.
51 * write.h (struct fix): Add fx_signed field.
52 * write.c (fix_new_internal): Initialize fx_no_overflow and
54 (fixup_segment): Use fx_signed when checking for overflow.
55 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
56 fx_signed when checking for overflow.
58 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
60 * NOTES, NOTES.config: Removed. These are rarely, if ever,
61 updated, and all the useful information is in doc/internals.texi.
63 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
64 * read.c (read_a_source_file): Check for conditional operators
65 before doing an MRI pending alignment.
66 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
67 (tc_conditional_pseudop): Define.
68 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
69 * doc/internals.texi (CPU backend): Describe
70 tc_conditional_pseudoop.
72 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
73 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
75 (md_begin): Check m68k_rel32_from_cmdline before setting
77 (m68k_mri_mode_change): Likewise.
78 (md_longopts): Add --disp-size-default-16 and
79 --disp-size-default-32.
80 (md_parse_option): Handle new options.
81 (md_show_usage): Mention new options.
82 * doc/c-m68k.texi (M68K-Opts): Document new options.
84 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
85 * config/tc-m68k.c (m68k_index_width_default): New static
87 (m68k_ip): Use m68k_index_width_default to set the size of a base
88 register whose size was not given.
89 (md_longopts): Add --base-size-default-16 and
90 --base-size-default-32.
91 (md_parse_option): Handle new options.
92 (md_show_usage): Mention new options.
93 * doc/c-m68k.texi (M68K-Opts): Document new options.
95 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
97 * configure.in: Recognize mips-*-linux* target.
100 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
101 work if valueT is only 32 bits.
103 * config/tc-mips.c: Throughout, check target_big_endian rather
105 (byte_order): Remove.
106 (mips_init_after_args): Remove.
107 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
108 (mips_init_after_args): Don't declare.
109 (tc_init_after_args): Don't define.
111 * config/tc-mips.h (tc_frob_after_relocs): Define if
113 (mips_elf_final_processing): Likewise.
114 (ELF_TC_SPECIAL_SECTIONS): Likewise.
117 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
119 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
120 sld.{h,w} and the operand is relocatable, adjust the adend by
121 shifting it right one bit.
124 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
126 * read.c (read_a_source_file): Check mri_pending_align after
127 checking for a macro. From Ronald F. Guilmette
130 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
132 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
133 add segment argument. If OBJ_ELF, treat a relocation against a
134 symbol in a linkonce section like a relocation against an external
136 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
138 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
140 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
142 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
144 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
145 includes config.h instead of host.h, tc.h instead of tp.h, and
146 targ-env.h instead of target-environment.h.
147 Also, obj-format.h includes targ-cpu.h instead of
150 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
151 * configure: Rebuild with autoconf.
152 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
153 (TARGET_FORMAT): Define to "coff-tic80".
154 * config/tc-tic80.c: New file for TIc80 support.
155 * config/tc-tic80.h: New file for TIc80 support.
158 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
160 * doc/as.texinfo (M): Mention explicitly that -M changes macro
163 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
165 * write.c (adjust_reloc_syms): If the fixup symbol has been
166 equated to an undefined symbol, convert the fixup to being against
167 the target symbol. Remove obsolete code handling a special case
170 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
172 * mpw-make.sed: Use NewFolderRecursive for installation.
175 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
177 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
179 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
181 * config/tc-d10v.c (md_assemble): Fix bug which caused
182 second instruction in a line to be case sensitize. PR11312
185 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
187 * config/tc-mn10200.c (mn10200_insert_operand): Don't
188 range check operands with MN10200_OPERAND_NOCHECK set.
189 (check_operand): Likewise.
191 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
193 * config/tc-mips.c: Undo part of last Friday's alignment changes.
194 (md_begin): Always align the text section to a four byte
196 (append_insn): Remove call to record_align.
198 * config/tc-mips.c (insn_label): Remove.
199 (struct insn_label_list): Define.
200 (insn_labels, free_insn_labels): New static variables.
201 (mips_clear_insn_labels): New static function.
202 (append_insn): Mark all mips16 text labels, and make them odd.
203 Handle all labels after emitting a nop, not just one. Call
204 mips_clear_insn_labels rather than just clearing insn_label.
205 (mips_emit_delays): Add insns parameter, and use it to decide
206 whether to mark mips16 labels. Handle all labels, not just one.
207 Force mips16 labels to be odd. Change all callers.
208 (mips16_immed): Don't check for an odd branch target.
209 (md_apply_fix): Don't check mips16 mode for a branch reloc.
210 (mips16_extended_frag): Ignore the low bit in a branch target.
211 (md_convert_frag): Likewise.
212 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
214 (mips_align, mips_flush_pending_output, s_cons): Likewise.
215 (s_float_cons, s_gpword): Likewise.
216 (s_align): Use insn_labels rather than insn_label.
217 (s_cons, s_float_cons, s_gpword): Likewise.
218 (mips_frob_file_after_relocs): New function.
219 (mips_define_label): Rewrite to add to insn_labels list.
220 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
221 * ecoff.c (ecoff_build_symbols): If the size of a function comes
222 out odd, increment it.
224 * config/tc-mips.c (append_insn): Only update prev_insn when not
225 reordering if place is NULL.
227 * config/tc-mips.c (mips16_ip): Check for a missing expression
228 when using the register indirect addressing mode.
230 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
232 * config/tc-mn10200.c (mn10200_insert_operand): Don't
233 check 24bit operands for overflow.
234 (check_operand): Likewise.
236 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
238 * doc/as.texinfo (Section): Document how to use the .section
239 pseudo-op for COFF and ELF.
241 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
243 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
245 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
247 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
248 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
249 store them. Adjust other RELAX_MIPS16 macros.
250 (RELAX_MIPS16_DSLOT): Define.
251 (RELAX_MIPS16_JAL_DSLOT): Define.
252 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
253 handling of whether previous instruction has a fixup. Set
254 prev_insn_reloc_type.
255 (mips_no_prev_insn): Clear prev_insn_reloc_type.
256 (mips16_extended_frag): Use the right base address for a PC
257 relative add or load.
258 (md_convert_frag): Likewise. If a PC relative add or load is
259 used, record the alignment for the section.
261 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
263 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
264 linkonce section into a reloc against the section symbol.
266 * config/tc-mips.c (mips16_macro): Remove nop instructions after
269 * config/tc-mips.c (md_begin): If configured for an embedded ELF
270 system, don't set the section alignment to 2**4.
271 (s_change_sec): Likewise.
272 (append_insn): Call record_alignment for the section.
273 (md_section_align): Don't align the section size for an embedded
276 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
278 * write.c (adjust_reloc_syms): Make sure that symbols are
279 resolved; expression symbols may have been skipped.
280 * config/obj-coff.c (fixup_segment): Likewise.
282 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
284 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
285 BFD_RELOC_24_PLT_PCREL relocation.
286 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
289 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
291 * config/tc-d10v.c (write_2_short): Remove code that called
292 parallel_ok() when the programmer specified parallel instructions.
295 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
297 * config/tc-mn10300.c (md_assemble): Update to handle endianness
300 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
301 * config/tc-mn10300.c (md_assemble): Likewise.
303 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
305 * config/tc-mips.c (append_insn): Make sure there is enough room
306 in a frag after a mips16 instruction to switch it with a jump
309 * config/tc-mips.c (mips16_extended_frag): Give an error for an
310 attempt to use a non absolute symbol in an extending frag.
312 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
314 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
315 * config/tc-mn10200.h: Likewise.
317 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
319 * app.c (do_scrub_chars): At the end of a C comment, pass space to
320 UNGET rather than PUT. Set old_state before setting state to -2.
322 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
323 when extending because the value is exactly maxtiny + 1.
325 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
326 arguments, and store them. Adjust other RELAX_MIPS16 macros.
327 (RELAX_MIPS16_USER_SMALL): Define.
328 (RELAX_MIPS16_USER_EXT): Define.
329 (mips16_small, mips16_ext): New static variables.
330 (append_insn): Pass mips16_small and mips16_ext to
332 (mips16_ip): Set mips16_small and mips16_ext.
333 (mips16_immed): Don't check mips16_autoextend.
334 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
336 * write.c (write_relocs): Print an error for an out of range
337 fixup, rather than calling abort.
339 * as.c (main): Unlink the output file if there are errors while
340 generating the fixups.
342 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
344 * config/tc-mips.c (mips16_extended_frag): Don't call
346 (md_convert_frag): Call resolve_symbol_value before calling
347 S_GET_VALUE, and don't add in the frag address.
349 * config/tc-mips.c (mips16_immed): Add file and line parameters,
350 and use them when reporting errors. Change all callers.
352 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
354 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
355 Remove '$' prefixing for registers.
358 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
360 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
361 is initialized before using it.
362 (d10v_cleanup): No longer uses its argument, so make it void.
364 * config/tc-d10v.h (d10v_cleanup): Change prototype.
367 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
369 * write.c (fixup_segment): Don't discard the symbol for a PC
370 relative fixup to an absolute symbol.
373 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
375 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
376 with multiple sections.
379 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
381 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
382 no-mips-16 to no-mips16.
383 (s_mipsset): Accept .set mips16 and .set nomips16.
385 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
387 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
388 argument, and check for +/- constant following the suffix, folding
389 it into the expression.
390 (ppc_elf_cons): Change ppc_elf_suffix calls.
391 (md_assemble): Ditto.
392 (shlib): Replace boolean mrelocatable with enumeration shlib.
393 (md_parse_option): Discriminate between PIC style shared libraries
395 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
398 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
400 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
401 change the comment characters.
403 * config/tc-ppc.c (comment_chars): Delete in favor of
405 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
407 (ppc_comment_chars): Select appropriate comment chars by default.
408 (msolaris): New flag for -m{,no-}solaris.
409 (md_parse_option): Recognize -K pic. Add support for
411 (md_show_usage): Update.
412 (md_begin): Do not set ELF flags if Solaris.
413 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
414 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
416 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
418 * as.c (main): Correct handling of flag_always_generate_output.
420 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
422 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
423 fx_offset, not fx_addnumber.
425 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
428 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
430 * config/tc-i386.c: Correct misspelling: balenced to balanced.
432 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
434 * config/tc-mips.c (md_section_align): Check for an alignment of
435 4, not an alignment of 16. Corrects August 7 patch.
437 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
439 * configure, conf.in: Rebuild with autoconf 2.12.
441 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
442 alignment is specified.
444 Add support for mips16 (16 bit MIPS implementation):
445 * config/tc-mips.c: Extensive additions for mips16 support, not
447 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
448 (insn_uses_reg): Change last parameter to an enum.
449 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
450 (md_relax_frag): Define as mips_relax_frag.
451 (mips_relax_frag): Declare.
452 (struct mips_cl_insn): Add use_extend and extend fields.
453 (tc_fix_adjustable): Define.
454 * config/obj-elf.h (S_GET_OTHER): Define.
455 (S_SET_OTHER): Define.
457 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
459 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
460 o and p operand specifiers.
462 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
464 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
465 (relax_segment, case rs_org): Move code inside braces. Move locals
466 target,after inside too.
467 (relax_segment, case rs_machine_dependent): Guts moved to ...
468 (relax_frag): New function.
469 Call md_prepare_relax_scan if defined.
470 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
473 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
475 * config/tc-mn10300.c (address_registers): Use '$' as register
476 prefix instead of '%'.
477 (data_registers, other_registers, md_assemble): Likewise.
479 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
480 (data_registers, other_registers, md_assemble): Likewise.
482 * config/tc-mn10300.c (md_assemble): Correctly determine the
483 correct location and type for each relocation.
484 (md_pcrel_from): Simplify.
486 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
488 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
489 converted into branch around branch.
491 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
493 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
494 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
496 * config/tc-mn10300.c (md_begin): Set linkrelax.
497 (md_assemble): Create fixups as needed.
498 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
501 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
503 * config/tc-d10v.c (parallel_ok): When automatically converting
504 serial ops to parallel, do not consider a branch as the first
508 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
510 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
512 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
514 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
516 (check_operand): Likewise.
519 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
521 * config/tc-d10v.c (parallel_ok): Branch and link instructions
523 (write_2_short): Call parallel_ok to check whether two short
524 instructions the user requested execute in parallel, can be
527 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
529 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
530 allow a branch and link in parallel with an exe instruction.
532 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
534 * doc/c-d10v.texi: Add info on @word modifier.
537 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
539 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
540 operands are assumed to be 32bits. Use "bits" field to hold the
541 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
542 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
545 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
546 of a MN10300_OPERAND_SPLIT operand by operand->shift.
548 * config/tc-mn10300.c (mn10300_insert_operand): Handle
549 MN10300_OPERAND_SPLIT.
551 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
553 * config/tc-mn10300.c (md_assemble): Insert operands into
554 the extension part of the instruction if necessary.
555 (mn10300_insert_operand): Accept pointer to extension word
556 argument. Make insn a pointer argument too. Return type
557 is now void. All callers changed.
559 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
561 * config/tc-mn10300.c (mn10300_insert_operand): Handle
562 repeated register operands.
564 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
566 * doc/as.texinfo: Added section on reporting bugs.
568 * config/tc-alpha.c: Change uses of void * to PTR. Change the
569 alpha_macro emit field to expect a const argument, and change the
570 arg field to be const. Fix some spacing to follow the GNU
573 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
575 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
576 (pca56) and 21264 (ev6) cpus.
577 (md_apply_fix): Private relocation types are now negative.
578 (alpha_force_relocation): Likewise.
579 (tc_gen_reloc): Likewise.
580 (emit_insn): Likewise.
581 (emit_ldXu): Do the right thing when the hardware can do byte insns.
582 (emit_stX): Likewise.
583 (emit_sextX): Likewise.
585 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
587 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
588 a symbol found in a reloc.
590 * symbols.c (resolve_symbol_value): Improve the error message if
591 an undefined symbol is used in an expression.
593 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
595 * doc/internals.texi: Rewrite, and add a lot of documentation.
596 * doc/Makefile.in (internals.info): New target.
599 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
601 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
602 against weak symbols.
604 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
606 * config/tc-v850.c (md_assemble): Don't lose for relaxable
609 * config/tc-v850.c (md_convert_frag): Make sure we insert the
610 fixup at the right address within the frag.
612 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
613 to an absolute value, instead increment it as needed.
615 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
616 * config/tc-v850.c: Fix some indention problems.
617 (md_relax_table): Define for D9->D99 branch displacement
619 (md_convert_frag): Do something useful instead of aborting.
620 (md_estimate_size_before_relax): Likewise.
621 (md_assemble): Note if the matching instruction has a relaxable
622 operand. If it does, allocate frag with frag_var and don't
627 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
629 * config/tc-d10v.h (md_cleanup): New function. This is needed to
630 write out any buffered instructions when a ".end" is found.
633 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
635 * read.c (read_a_source_file): New hook md_cleanup().
637 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
639 * write.c (fix_new_exp): Use make_expr_symbol to build an
640 expression symbol for a complex fixup.
643 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
645 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
646 hacks to improve parsing of complex hi, lo, zda, etc
648 (md_assemble): Don't demand and eat a trailing ')' after finding
649 a v850 relocation prefix. Sign extend the constant in a
650 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
652 (parse_cons_expression_v850): Don't eat a trailing ')' after
653 finding a v850 relocation prefix.
655 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
656 (TC_CONS_FIX_NEW): Likewise.
657 * config/tc-v850.c (parse_cons_expression_v850): New function.
658 (cons_fix_new_v850): Likewise.
660 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
663 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
665 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
666 for an unknown relocation type.
669 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
671 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
674 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
676 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
677 differently for movea & sst/sld insns.
681 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
683 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
687 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
689 * obj.h (struct format_ops): Add frob_file_after_relocs field.
690 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
691 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
692 frob_file_after_relocs field.
693 * config/obj-elf.c (elf_format_ops): Likewise.
694 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
697 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
699 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
700 specially if not ELF.
701 (md_apply_fix): Handle BFD_RELOC_64.
702 (tc_gen_reloc): Handle BFD_RELOC_64.
704 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
705 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
708 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
709 Don't check S_GET_OTHER.
711 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
713 * config/tc-mips.c (mips_ip): Accept an odd floating point
714 register with l.s or s.s.
716 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
718 (obj_aout_type): New static function.
720 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
722 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
725 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
727 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
728 and sdaoff expressions.
730 * write.c (fixup_segment): Don't add symbol value to addend if
732 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
735 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
736 (md_pcrel_from_section): Likewise.
737 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
739 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
741 * config/tc-v850.c (md_pcrel_from): Delete unused function.
742 (md_pcrel_from_section): New function.
743 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
746 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
748 * config/tc-mips.c (load_register): Add cast to offsetT when using
751 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
753 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
754 (elf_frob_file_after_relocs): ... here. New function.
755 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
756 * write.c (write_object_file): Call *frob_after_relocs after the
757 call to write_relocs.
759 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
761 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
762 symbol, as this messes up linking. Instead, expand the recursive call
763 inline and change up the appropriate bits to get the 0x8000 offset
766 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
768 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
769 two symbols in the same segment to be adjusted.
771 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
772 * configure: Rebuild.
774 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
776 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
778 (ppc_elf_validate_fix): Ditto.
779 (md_assemble): Ditto.
781 (ppc_pe_section): Ditto.
782 (ppc_frob_symbol): Ditto.
784 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
786 * config/mn10300.c (md_assemble): Pass an extra shift count
787 to mn10300_insert_operand based on the opcode format.
788 (mn10300_insert_operand): Accept and use extra shift count
791 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
792 formats rather than hard-coded constants.
794 * config/tc-mn10300.c (md_assemble): Format D5 instructions
795 are 7 bytes long. Write out instructions in big-endian format.
797 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
799 * config/tc-mn10300.c (md_assemble): Tweak further so
800 that all instructions are parsed correctly.
802 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
804 * as.h: Include libiberty.h.
805 (xmalloc, xrealloc): Don't declare.
806 * as.c: Don't include libiberty.h.
807 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
808 * config/tc-mips.c: Likewise.
809 * messages.c: Likewise.
810 (xstrerror): Don't declare.
813 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
815 * config/tc-mn10300.h (pre_defined_registers) Remove.
816 (system_registers, cc_names): Likewise.
817 (address_registers, data_registers, other_registers): New register
819 (register_name, system_register_name, cc_name): Remove.
820 (mn10300_reloc_prefix): Likewise.
821 (data_register_name): New function.
822 (address_register_name, other_register_name): Likewise.
823 (md_assemble): Rough cut at parsing operands. Remove lots of
825 (md_apply_fix3): Disable for now.
827 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
829 * config/tc-m68k.c (select_control_regs): New function, extracted
830 out of m68k_init_after_args.
831 (m68k_init_after_args): Use it.
832 (mri_chip): Use it here as well to update set of allowed control
835 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
837 * config/obj-elf.c (elf_begin): New function.
838 (obj_elf_section): Add the section symbol to the symbol table.
839 * config/obj-elf.h (obj_begin): Define.
840 (elf_begin): Declare.
841 * as.c (perform_an_assembly_pass): Call obj_begin if it is
844 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
846 * config/obj-coff.c (fixup_segment): Subtract the section address
847 from a PC relative reloc if TC_M68K.
849 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
851 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
852 .uaxword available even if not OBJ_ELF.
853 (md_atof): Remove unused local variable wordP.
855 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
857 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
858 for Matsushita MN10x00 support.
859 * configure.in: Recognize mn10x00-*-*
860 * configure: Rebuilt.
862 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
864 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
865 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
866 (load_expression): track clobbering of base reg before jmp/jsr.
867 (s_alpha_file): pass case_hack flags and source filename via
869 * tc-alpha.h (TC_CONS_FIX_NEW): define
871 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
873 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
874 * configure: Rebuild.
876 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
878 * read.c (s_macro): Warn if a macro has the same name as a
880 (s_space): In m68k MRI mode, align to a word boundary.
881 * macro.c (define_macro): Add namep parameter. Change all
883 * macro.h (define_macro): Update declaration.
885 * as.c (show_usage): Print bug report address.
886 (parse_args): Change version printing to match current GNU
888 * gasp.c (show_usage): Print bug report address.
889 (main): Change version printing to match current GNU standards.
891 * config/tc-m68k.c (init_table): Correct access control unit
892 register numbers. From Ken Rose <rose@netcom.com>.
894 * config/tc-alpha.c: Add some static function prototypes.
895 (alpha_macros): Move to top of file. Make static.
896 (alpha_num_macros): Move to top of file.
899 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
901 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
905 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
907 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
908 and just call sprintf_vma.
910 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
912 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
914 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
916 * read.c (float_cons): Call md_flush_pending_output if it is
920 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
922 * config/tc-d10v.c (md_operand): Created. Allows operands to
924 * config/tc-d10v.h (md_operand): Undefined.
927 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
929 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
930 (md_assemble): A fixup width of '3' means a 1 byte reloc.
932 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
934 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
935 reloc for the i960 for a reloc in the same section. This undoes
936 one of the two changes made Aug 19.
938 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
940 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
941 symbols to the position of the debugging information.
943 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
945 * expr.c (expr): Always use unsigned right shifts for >>.
947 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
949 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
950 slots when processing BL fixups.
952 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
953 on the first half of the instruction.
955 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
957 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
958 stabs expression, rather than giving an error.
960 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
963 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
965 * config/tc-mips.c (append_insn): Fill in the value for a constant
966 jump, rather than creating a reloc.
968 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
970 * config/tc-mips.c (append_insn): Don't swap an instruction which
971 sets a condition code with an instruction which uses a condition
973 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
976 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
977 (mips_ip): Give a better error message if the ISA level is wrong.
978 (md_parse_option): Recognize -mcpu=[v][r]5000.
980 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
982 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
984 (load_register): Ensure hi32 bits are not lost during lo32bit
985 processing. Fix shift offset that was overflowing into the next
986 instruction field. Add code to generate shorter sequences for
987 constants with a single contiguous seqeuence of ones.
990 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
992 * config/tc-d10v.c (d10v_dot_word): New function to support
993 "@word" with the word pseudo-op.
994 (md_apply_fix3): Cleanup and changes to support correct sizes
995 for 16 and 18-bit relocs.
998 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
1000 * configure.in (sparc-*-aout): Set `em'.
1001 * configure: Regenerated.
1002 * config/te-sparcaout.h: New file.
1003 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
1004 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
1005 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
1006 (SPECIAL_CASE_{SETSW,SETX}): Define.
1007 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
1008 (md_begin): Delete setting of `target_big_endian'.
1009 (output_insn): New function.
1010 (md_assemble): Rewrite. Add `setx' support.
1011 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
1013 (md_atof): Add little endian support.
1014 (md_number_to_chars): Likewise.
1015 (md_apply_fix): Likewise.
1016 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
1017 (md_parse_option): Likewise.
1018 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1020 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * ecoff.c (ecoff_new_file): New function.
1023 * ecoff.h (ecoff_new_file): Declare.
1024 * config/obj-ecoff.h (obj_app_file): Define.
1026 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
1028 * config/tc-alpha.c (load_expression): Bias the .lit8 section
1029 symbol by 32k so that our 16-bit signed offset can address the
1030 entire chunk. Reported by <matt@lkg.dec.com>.
1032 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * config/tc-mips.c (load_register): Remove unused variable tmp.
1036 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
1038 * config/tc-mips.c (load_register): Remove unnecessary code that
1039 was causing the high 32bits of 64bit constants to be lost.
1042 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1044 * config/tc-d10v.c: Added changes to support function
1045 pointers and "@word" syntax.
1049 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
1051 * config/tc-v850.c: Remove commented out and #if 0'd code.
1052 (v850_reloc_prefix): Provide prototype.
1053 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
1055 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
1056 (md_assemble): Add default to case statement.
1058 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
1060 * config/tc-v850.c (md_assemble): Compute size of the instrction
1063 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
1066 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
1068 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
1069 routines to fetch/store the updated instruction from/to memory.
1070 (v850_insert_operand): If the operand has a specialized insert
1073 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1075 * config/tc-v850.c (reg_name_search): Align calling convention to
1076 be like identical function found in tc-ppc.c.
1077 (get_reloc): Removed.
1078 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
1079 (md_assemble): emit fixups.
1080 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
1082 (md_apply_fix3): handle fixups/relocs.
1083 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
1086 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * configure.in (sh-*-elf*): New target.
1090 * config/tc-sh.h (TARGET_ARCH): Define.
1091 (WORKING_DOT_WORD): Define.
1092 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
1093 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
1094 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
1095 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
1096 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
1097 (SUB_SEGMENT_ALIGN): Likewise.
1098 (RELOC_32): Don't define.
1099 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
1100 (target_big_endian): Declare if OBJ_ELF.
1101 (TARGET_FORMAT): Define if OBJ_ELF.
1102 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
1104 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
1105 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
1106 (struct sh_count_relocs): Define.
1107 (sh_count_relocs): New static function, broken out of
1108 sh_frob_file. Add BFD_ASSEMBLER code.
1109 (sh_frob_section): Likewise.
1110 (sh_frob_file): Call sh_frob_section.
1111 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
1112 call section_symbol rather than seg_info (seg)->dot.
1113 (md_section_align): Add OBJ_ELF version.
1114 (SWITCH_TABLE_CONS): Define.
1115 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
1116 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
1117 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
1119 (struct reloc_map): Define if not BFD_ASSEMBLER.
1120 (coff_reloc_map): Likewise.
1121 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
1122 (tc_gen_reloc): New function if BFD_ASSEMBLER.
1123 * write.c (write_relocs): Ifdef out fx_where test which triggers
1124 inappropriately for SH ELF.
1125 (write_object_file): Call tc_frob_file_before_adjust and
1126 obj_frob_file_before_adjust if they are defined.
1128 * write.c (write_object_file): Use BFD_RELOC_16, not
1129 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
1131 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
1135 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1137 * config/tc-d10v.c (find_opcode): Fix problem with calculating
1138 branch sizes in across sections.
1142 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
1144 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
1147 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
1149 * config/tc-v850.c (md_begin): Deal with end of opcode
1154 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1156 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
1157 the wrong opcode for cases like st2w where there are many forms
1158 of the same instruction.
1161 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * expr.c (operand): If md_parse_name is defined, call it before
1164 calling symbol_find_or_make.
1165 * config/tc-ppc.h (md_parse_name): Define.
1166 (ppc_parse_name): Declare.
1167 * config/tc-ppc.c (reg_name_search): Add regs and regcount
1169 (register_name): Update call to reg_name_search.
1170 (cr_operand): New static variable.
1171 (cr_names): New static const array.
1172 (ppc_parse_name): New function.
1173 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
1174 cr_operand before calling expression.
1176 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
1178 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
1179 hppa_gen_reloc_type call.
1182 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1184 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
1185 on addresses. Improved error messages.
1186 * doc/c-d10v.texi: Added docs for register pairs.
1188 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1190 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
1194 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * ecoff.c (init_file): Initialize fMerge to 1.
1197 (add_file): Restore old file merging code, but only merge files if
1199 (ecoff_directive_loc): Clear fMerge field of current file.
1200 (ecoff_generate_asm_lineno): Likewise.
1203 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1205 * doc/c-d10v.texi: Fix typo.
1209 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
1211 * config/tc-v850.c (md_assemble): Correct bit masking for
1212 hi and lo expressions.
1214 * config/tc-v850.c (md_assemble): Rough cut at demanding
1215 "ep" or "r30" in sst and sld instructions.
1216 (md_apply_fix3): Don't abort. Just warn that we don't
1219 * config/tc-v850.c (CC_NAME_CNT): Define.
1220 (cc_name): New function.
1221 (md_assemble): Handle V850_OPERAND_CC correctly.
1223 * config/tc-v850.c (md_assemble): Don't forget to initialize
1226 * config/tc-v850.c (reg_name_search): Generalize to search
1227 any given register table.
1228 (register_name): Pass appropriate table and size to reg_name_search.
1229 (system_register_name): New function.
1230 (SYSREG_NAME_CNT): Define.
1231 (md_assemble): Handle operands which are system registers.
1233 * config/tc-v850.c (md_assemble): If we find a register, but the
1234 opcode doesn't want a register, then we don't have a match.
1235 (md_assemble): Get size of the instruction from the opcode table.
1238 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
1240 * configure.in: Set and substitute HLDENV.
1241 * configure: Rebuild.
1242 * Makefile.in (HLDENV): New variable.
1243 (as.new): Use $(HLDENV).
1245 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
1246 if an array dimension is not known.
1249 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1251 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
1252 * doc/c-d10v.texi: Cleanup.
1256 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1258 * config/tc-v850.c: New file.
1259 * config/tc-v850.h: New file.
1260 * configure (v850-*-elf): New target.
1261 * configure.in (v850-*-elf): New target.
1265 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1267 * doc/c-d10v.texi: New file.
1268 * doc/all.texi: Added D10V stuff.
1269 * doc/as.texinfo: Added D10V stuff.
1271 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1273 * config/tc-d10v.c: All references to defined symbols should
1274 now use the optimal instruction. .float and .double now work.
1277 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
1280 section address for the i960 as is done for the i386.
1282 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
1284 * mpw-config.in: Add wildcards for config matching, add mips-*-*
1285 case, forward-include bfd/elf-bfd.h.
1288 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1290 * config/tc-d10v.c: Add additional information to the opcode
1291 table to help determinine which instructions can be done
1295 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
1297 * config/tc-arm.c: Major changes to add Thumb support, with lots
1298 of change input from <rearnsha@armltd.co.uk>.
1299 Reverted to INSN_SIZE macro, rather than insn_size variable.
1300 (insns): Added ARM "bx" instruction support.
1301 (tinsns): Added Thumb instruction definition structure.
1302 (arm_tops_hsh): Added hash structure for Thumb opcodes.
1303 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
1304 (opcode_select,s_arm,s_thumb,s_code): Added.
1305 (decode_shift): Allow upper-case RRX.
1306 (do_ldst): Simpler halfword support.
1307 (do_ldmstm): Improved.
1308 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
1309 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
1310 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
1311 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
1312 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
1314 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
1315 (md_parse_option): Add support for -mthumb.
1316 (md_show_usage): Updated to reflect new command line option.
1317 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
1318 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
1319 fragment information to be held.
1321 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
1323 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
1324 non-null, but is a constant.
1325 (fix_new_arm): Call make_expr_symbol to make the expression symbol
1326 so that error reporting will work correctly.
1328 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
1330 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
1331 against weak symbols.
1333 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
1335 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
1336 (ppc_force_relocation): Declare if OBJ_XCOFF.
1337 * config/tc-ppc.c (ppc_force_relocation): New function if
1340 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
1342 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
1345 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1347 * config/tc-d10v.c: Fix problem with relocs.
1350 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
1352 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
1353 with nops if not in data_section or bss_section.
1355 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
1357 Add support for openVMS/Alpha.
1358 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
1359 * config/obj-evax.c: New file.
1360 * config/obj-evax.h: New file.
1361 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
1363 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
1364 defined. Add case for bfd_target_evax_flavour.
1365 * config/vms-a-conf.h: New file.
1366 * conf-a-gas.com: New file.
1367 * configure.in: Add target alpha-*-*vms*.
1368 * configure: Rebuild.
1369 * makefile.vms: New file.
1370 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
1371 Don't call ffs on openVMS/Alpha.
1373 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1375 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
1376 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
1378 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1379 (NEED_DECLARATION_SBRK): New macro.
1380 * configure, conf.in: Rebuild.
1381 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
1382 (strstr): Declare if NEED_DECLARATION_STRSTR.
1383 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
1385 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * symbols.c (resolve_symbol_value): Handle addition or subtraction
1388 by a constant before entering the main switch. Reject attempts to
1389 apply an arithmetic function to non-absolute symbols, except for
1390 the special case of subtraction of two symbols in the same
1393 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
1394 not to more than a 16 byte boundary.
1396 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
1397 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
1398 (tc_gen_reloc): If out of memory call as_fatal rather than
1399 assert. If no howto found, call as_bad_where rather than
1400 as_fatal. Change the error message slightly. Set howto to a
1401 non-NULL value in order to keep going.
1404 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1406 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
1409 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
1411 * config/tc-h8300.c (get_specific): New operand "size" derived
1412 from ".b", ".w" and ".l" extensions. All callers changed. If
1413 the base instruction has no operands, then use the size to
1414 determine which specific instruction to use.
1416 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1418 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
1420 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
1422 * config/tc-mips.c (md_section_align): Don't change addr if
1425 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
1427 * config/tc-hppa.c: Revert yesterday's changes.
1430 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1432 * config/tc-d10v.c: Disable range checking on 16-bit values.
1435 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
1437 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
1438 not just the ones that don't match.
1441 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1443 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
1446 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
1448 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
1449 pre-cursor to adding Thumb support. Also added cpu_variant flag
1450 information to each of the asm_flg structures.
1451 (md_parse_option): Updated ARM7 parsing to allow 't' for
1452 thumb/halfword support, aswell as 'm' for long multiply.
1453 (md_show_usage): Updated help message.
1454 (md_assemble): Check that instruction flags are applicated to the
1455 current cpu variant.
1456 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
1457 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
1458 signextension instructions.
1459 (do_ldst): Generate halfword and signextension variants if
1460 mnemonic flags match.
1461 (ldst_extend): Do not allow shifts in the offset field of halfword
1462 or signextension instructions.
1463 (validate_offset_imm): Provide check on halfword and signextension
1465 (add_to_lit_pool): Merge identical literal pool values.
1467 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
1469 * config/tc-hppa.c (selector_table): Add 'E' selector.
1470 (cons_fix_new_hppa): Don't coke on e_esel.
1471 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
1472 to help generate exception handling tables.
1473 (md_apply_fix): Don't try to apply fixups with an e_esel
1475 (hppa_fix_adjustable): Fixups with e_esel selectors
1478 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
1480 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
1484 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1486 * config/tc-d10v.c: Added lots of error checking. Added hacks
1487 to support accumulator shifts.
1490 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * symbols.c (S_SET_EXTERNAL): Let .weak override.
1493 (S_CLEAR_EXTERNAL): Likewise.
1494 (S_SET_WEAK): Remove error; just let .weak override.
1497 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1499 * config/tc-d10v.c (md_assemble): Now handles multiline
1502 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1504 * config/tc-d10v.c: Fix packaging bug. Added range checking.
1505 Added kludge for divs instruction. Fixed minor problem with
1506 multiple text sections.
1507 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1509 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1511 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
1512 addresses to be right-shifted by 2.
1514 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1516 * config/tc-d10v.c: Many changes to get relocs working.
1517 (register_name): No longer creates a symbol for register names.
1518 (pre_defined_registers): moved to opcodes/d10v-opc.c.
1519 (d10v_insert_operand): Now works correctly for either container.
1520 * config/tc-d10v.h (d10v_cleanup): Declare.
1523 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
1526 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
1528 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
1530 * tc-alpha.c: Patches to track current minimum alignment to reduce
1531 the number of fragments created with frag_align.
1532 (alpha_current_align): New static variable.
1533 (s_alpha_text): Reset alignment to 0.
1534 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
1535 (s_alpha_stringer, s_alpha_space): New functions.
1536 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
1537 (alpha_cons_align): New function to replace both of them.
1538 (emit_insn): Only align if alpha_current_align is less than 2;
1539 reset alpha_current_align to 2.
1540 (s_alpha_gprel32): Likewise.
1541 (s_alpha_section): New function. Basically duplicate the other
1542 alpha section change hooks. Only define for ELF.
1543 (s_alpha_float_cons): Simplify alignment handling.
1544 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
1545 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
1546 Don't define the s_alpha_cons pseudo-ops. Do define
1547 s_alpha_stringer and s_alpha_space pseudo-ops.
1548 (alpha_align): Skip if less than current default alignment. Set
1550 * tc-alpha.h (md_flush_pending_output): Remove.
1551 (md_cons_align): Add.
1553 * tc-alpha.c: Add oodles of function description comments.
1554 (md_bignum_to_chars): Remove; there are no callers.
1555 (md_show_usage): Mention some more variants.
1557 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
1559 From Andrew Gierth <ANDREWG@microlise.co.uk>:
1560 * configure.in (sparc-*-sysv4*): New target.
1561 * configure: Rebuild.
1563 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
1564 uaxword to use s_uacons.
1565 (sparc_no_align_cons): New static variable.
1566 (s_uacons): New static function.
1567 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
1570 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
1572 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
1573 5 with regard to shared libraries.
1574 * configure: Rebuild.
1576 * config/tc-m68k.c (m68k_ip): Use the correct length when
1577 allocating space for the unsupported architecture error message.
1580 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1582 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
1584 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1586 * config/tc-d10v.c: New file.
1587 * config/tc-d10v.h: New file.
1588 * configure (d10v-*-elf): New target.
1589 * configure.in (d10v-*-elf): New target.
1592 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1594 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
1596 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
1598 * config/tc-alpha.c (alpha_align): Change fill parameter
1599 to a pointer. Take NULL as 0 or nop depending on section. Change
1601 (s_alpha_align): Rename local variables.
1603 * doc/as.texinfo (.align): Document action of omitted
1606 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
1609 when an unsupported PC relative reloc is seen, rather than calling
1612 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
1613 Instead, check state when '#' comment is seen.
1615 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
1617 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
1619 (tc_gen_reloc): If fixup was changed to be PC relative, change
1620 reloc type accordingly. Use name of reloc in error message.
1622 * as.h: Don't define const or volatile.
1623 * flonum.h: Don't define const.
1625 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
1626 if fx_pcrel is set. Correct setting the addend case in the
1627 OBJ_ELF case (from Andreas Schwab
1628 <schwab@issan.informatik.uni-dortmund.de>).
1629 (md_show_usage): Correct -mfc5200 to -m5200.
1631 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1633 * doc/c-m68k.texi: Document -m5200 flag.
1634 * doc/as.texinfo: Likewise.
1636 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
1639 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1642 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1644 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * Makefile.in (VERSION): Set to cygnus-2.7.1.
1648 * Released binutils 2.7.
1650 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
1652 * config/tc-mips.c (mips_ip): Only perform range check when
1653 dealing with O_constant expressions.
1655 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1657 * m68k-parse.h (m68k_register): Add new coldfile control
1660 * config/tc-m68k.c (mcf5200_control_regs): New variable,
1661 array of control registers for the coldfire.
1662 (cpu_of_arch): Added mcf5200.
1663 (archs): Added mcf5200.
1664 (init_table): Add new control registers.
1665 (m68k_ip): Added support for new control registers.
1666 (m68k_init_after_args): Likewise.
1668 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1670 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
1672 * read.h (is_it_end_of_statement): Declare.
1673 * read.c (is_it_end_of_statement): Remove declaration.
1675 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1677 (md_assemble): Fix handling of @l with an unsigned constant. Add
1678 default case to reloc switch.
1680 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1682 Based on patches from Tom Quiggle <quiggle@sgi.com>:
1683 * ecoff.c (last_lineno): New static variable.
1684 (add_procedure): Set last_lineno.
1685 (ecoff_directive_loc): Likewise.
1686 (ecoff_generate_asm_lineno): Likewise.
1687 (ecoff_fix_loc): New function.
1688 * ecoff.h (ecoff_fix_loc): Declare.
1689 * config/tc-mips.c (append_insn): When inserting nops, and using
1690 ECOFF debugging, call ecoff_fix_loc.
1692 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-h8300.c (build_bytes): If an operand type is
1695 marked as SRC_IN_DST retrieve it from the "destination" op.
1697 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
1699 * configure.in (arm-*-riscix*): Set emulation to riscix.
1700 * configure: Rebuild.
1701 * config/te-riscix.h: New file to define TE_RISCIX.
1703 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1705 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * Makefile.in (config.status): Just run config.status as other
1710 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
1712 * mpw-config.in (TARGET_OS): Add definition to conf.
1714 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
1716 * config/tc-mips.c (append_insn): Parenthesize
1717 cop_interlocks expressions.
1719 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * listing.c (listing_print): Close the listing file if it is not
1722 stdout. Close the other files opened for the listing.
1724 * config/tc-sparc.h (md_cons_align): Define.
1725 (sparc_cons_align): Declare.
1726 (HANDLE_ALIGN): Define.
1727 (sparc_handle_align): Declare.
1728 * config/tc-sparc.c (sparc_cons_align): New function.
1729 (sparc_handle_align): New function.
1730 * read.c (cons_worker): Call md_cons_align if it is defined.
1732 * as.h (struct frag): Add fr_file and fr_line fields.
1733 * frags.c (frag_new): Set fr_file and fr_line.
1734 (frag_var): Likewise.
1735 (frag_variant): Likewise.
1737 * as.h (struct frag): Remove unused align_mask and align_offset
1740 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1741 From <uddeborg@carmen.se>.
1743 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
1745 * configure.in (mips-*-osf*): New target.
1746 * configure: Rebuild.
1748 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1750 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
1752 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1753 between co-processor comparisons and branches for the VR4300.
1755 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1757 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1758 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1760 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1761 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1762 includedir): Use autoconf set values.
1765 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
1767 * listing.c (listing_eject): Don't do anything if listing is 0.
1768 (listing_list): Likewise.
1769 (listing_source_line): Likewise.
1770 (listing_title): Don't save title if listing is 0.
1771 (listing_source_file): Check listing rather than listing_tail.
1773 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1774 using shared libraries.
1775 * configure: Rebuild.
1777 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1780 absolute expression if a relocation type was specified.
1782 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1784 * configure.in: Add support for *-*-rtems* configurations.
1785 * configure: Rebuild.
1787 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
1789 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
1790 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
1791 opcodes library for alpha.
1792 * configure: Rebuild with autoconf 2.10.
1793 * config/tc-alpha.c: Substantial rewrite to add ELF support and
1794 use new opcode table.
1795 * config/tc-alpha.h (md_undefined_symbol): Don't define.
1796 (LOCAL_LABEL): Define differently if OBJ_ELF.
1797 (FAKE_LABEL_NAME): Define if OBJ_ELF.
1798 * config/alpha-opcode.h: Remove.
1799 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1800 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1801 include/opcode/alpha.h rather than config/alpha-opcode.h.
1803 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * config/obj-aout.c (obj_emit_relocations): Give an error if the
1806 relocation symbol was not resolved.
1807 * config/obj-coff.c (do_relocs_for): Likewise.
1809 * write.c (adjust_reloc_syms): Refetch the symbol section after
1810 calling S_GET_VALUE, since it may have changed.
1812 * expr.c (struct expr_symbol_line): Define.
1813 (expr_symbol_lines): New static variable.
1814 (make_expr_symbol): Add entry to expr_symbol_lines.
1815 (expr_symbol_where): New function.
1816 * expr.h: Use extern on function declarations.
1817 (expr_symbol_where): Declare.
1818 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1819 rather than printing the meaningless name of an expression
1822 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
1824 * config/tc-i386.c (md_number_to_chars): Deleted.
1825 * config/tc-i386.h (md_number_to_chars): New macro.
1827 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1829 (load_symbol_address, load_expression): Use build_mem.
1830 (build_operate): New function.
1831 (emit_addq_r): Use it.
1833 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
1835 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
1837 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
1839 * config/tc-vax.h (NOP_OPCODE): Define.
1841 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
1843 * config/obj-vms.h (S_IS_COMMON): Define.
1844 (S_IS_LOCAL): Check for \002 as well as \001.
1845 (LONGWORD_ALIGNMENT): New macro.
1846 (SUB_SEGMENT_ALIGN): Use it.
1848 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
1850 * config/vms-conf.h: Reconcile with conf.in.
1852 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1857 * doc/as.texinfo: Document that any number of hex digits can
1860 * as.c (struct defsym_list): Define.
1861 (defsyms): New static variable.
1862 (parse_args): Just put --defsym arguments on defsyms list, rather
1864 (main): Define defsyms after output file is created.
1866 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1867 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
1869 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1870 insn_error rather than calling check_absolute_expr.
1872 * as.c (emulation_name): Remove unused static variable.
1873 (default_emul_bfd_name): Add return NULL to avoid warning.
1874 * ecoff.c (ecoff_stab): Remove unused variables name and
1876 * frags.c (frag_new): Remove unused variable tmp.
1877 * hash.c (hash_grow): Parenthesize + within <<.
1878 (hash_print_statistics): Use %lu, not %d, to print unsigned
1880 * messages.c: Include "libiberty.h".
1881 (fprint_value): Add cast to avoid printf warning.
1882 (sprint_value): Likewise.
1883 * read.c: Include "ecoff.h".
1884 (emit_expr): Add casts to avoid printf warnings.
1885 * read.h: Use extern for function declarations.
1886 (pop_insert): Declare.
1887 * stabs.c: Include "ecoff.h".
1888 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1889 former_last_fragP, and new_fragP.
1890 * subsegs.h (subsegs_print_statistics): Declare.
1891 * symbols.c (debug_verify_symchain): Change macro to discard
1893 * write.c (dump_section_relocs): Likewise.
1894 * write.h: Use extern for function declarations.
1895 (write_print_statistics): Declare.
1896 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1898 * config/e-mipself.c (mipself_bfd_name): Likewise.
1899 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1901 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1902 emit relocations against external symbols.
1904 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1905 message if bfd_reloc_type_lookup fails, rather than calling
1908 * config/tc-alpha.c (alpha_force_relocation): Add
1909 BFD_RELOC_12_PCREL to switch.
1911 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
1913 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1914 TE_PE (Lfoo, not .Lfoo).
1916 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * read.c (s_fill): Don't warn about a zero repeat count.
1920 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1921 coprocessor register.
1923 * config/tc-i386.c (md_assemble): When checking the size of a
1924 register to set the size of an instruction, do a bitwise and with
1925 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1928 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1930 * config/tc-h8300.c (parse_reg): Tweak error messages.
1931 (build_bytes): Likewise.
1932 (skip_colonthing): Handle :32 suffix.
1933 (get_specific): Promote L_24 to L_32 if it makes a match.
1934 Don't always promote L_8 to L_16.
1935 (do_a_fix_imm): Clean up L_32 and L_24 handling.
1937 * config/tc-h8300.c (Smode): New variable.
1938 (h8300hmode): Turn off Hmode.
1939 (h8300smode): New function. Turn on Smode and Hmode.
1940 (md_pseudo_table): New ".h8300s" pseudo-op.
1941 (parse_reg): Handle "exr" register.
1942 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1943 Handle "mach" and "machl" operands for ldmac.
1944 (get_specific): Handle "stm.l" and "ldm.l".
1945 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1946 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1949 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1951 * doc/as.texinfo: Reorder chapter of machine dependent options so
1952 that it is sorted by chip name.
1954 * doc/as.texinfo: Use consistant spelling of Vax.
1955 * doc/c-vax.texi: Likewise.
1957 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1959 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1961 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1962 (md_apply_fix): Likewise.
1963 (pa_try): New function.
1964 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1966 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1968 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1969 (pa_level): New function.
1971 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * listing.c (listing_newline): Don't do anything if listing is 0.
1975 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1978 symbol_create, not symbol_new.
1980 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1983 absolute symbol unless TC_FORCE_RELOCATION returns true.
1985 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1987 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1988 the symbol to a pointer. Don't set previous_file_symbol.
1989 Simplify symbol list rearrangement.
1990 (coff_frob_symbol): Don't do anything with C_FILE symbols.
1991 (coff_adjust_symtab): Don't check previous_file_symbol.
1993 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1995 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1997 (md_pseudo_table): Add ppc_elf_lcomm.
1999 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2001 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2002 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2003 (md_begin): Add digits to alt_notend_table.
2004 (md_parse_option): Make s a const pointer.
2006 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2007 (s_empty): New static function.
2009 * config/obj-coff.c (struct filename_list): Only define if not
2011 (filename_list_head, filename_list_tail): Likewise.
2012 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2013 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2014 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2015 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2016 remove the new symbol from the list.
2017 (obj_coff_endef, both versions): Call tag_insert even if there is
2018 an old symbol with the same name, if the old symbol does not
2020 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2021 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2022 symbol that will be moved to the end of the symbol list.
2023 (coff_adjust_section_syms): Always call section_symbol for .text,
2025 (coff_frob_section): Likewise. Also, remove unused variable
2028 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2029 manipulating frags directly.
2030 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
2033 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
2034 whether the next character is '*' before checking whether we are
2035 at the start of a line. Permit LINE_COMMENT_START to start a
2036 comment in state 1 (seen some whitespace) as well, to match the
2039 * gasp.c (do_align): Permit a fill value for .align.
2041 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * read.c (next_char_of_string): Warn if a newline is seen in the
2044 middle of a string. Call bump_line_counters when appropriate.
2046 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
2048 * symbols.c (colon): Use LOCAL_LABEL.
2050 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
2052 * Makefile.in (install): Don't check to see if tooldir exists.
2053 Make $(tooldir) and $(tooldir)/bin.
2055 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2057 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
2060 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
2062 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
2063 insn_error. Don't put the string "ERROR" in insn_error. Set
2064 insn_error rather than calling as_warn for an unsupported opcode.
2066 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
2068 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
2069 before permitting -64.
2070 * output-file.c (output_file_create): Remove duplicate
2073 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
2075 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
2076 section rather than a .reginfo section.
2077 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
2080 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
2081 bit value with the high bit set.
2083 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * read.c (s_lcomm): Set section flags for .sbss section.
2087 * config/tc-mips.c (mips_64): New static variable.
2088 (mips_target_format): If mips_64, return elf64 targets rather than
2090 (md_longopts): Add "32" and "64".
2091 (md_parse_option): Handle -32 and -64.
2092 (md_show_usage): Mention -32 and -64.
2093 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
2096 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2098 * config/tc-ppc.c (comment_chars): Make '!' a comment character
2099 for Solaris compatibility.
2101 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
2102 .stabd with 4 arguments into a .stabn.
2104 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * config/tc-mips.c (macro): When passing X_add_number to
2107 macro_build, cast it to int first.
2109 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
2111 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
2112 created by emit_expr.
2114 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
2115 as_perror rather than assert.
2117 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * config/tc-mips.c (mips_ip): Mark sections created to hold
2120 floating point information as read only.
2122 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
2124 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
2126 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2128 * read.c (potable): Add .skip as a synonym for .space.
2130 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
2131 4 arguments, providing the 4th argument is 0, to allow
2132 compatibility with the Solaris assembler.
2134 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * config/tc-sh.h (struct sh_segment_info_type): Define.
2137 (TC_SEGMENT_INFO_TYPE): Define.
2138 (sh_frob_label): Declare.
2139 (tc_frob_label): Define.
2140 (sh_flush_pending_output): Declare.
2141 (md_flush_pending_output): Define.
2142 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
2143 reloc before the instruction if necessary.
2144 (sh_frob_label): New function.
2145 (sh_flush_pending_output): New function.
2146 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
2147 when looking for the reloc for the target of .uses.
2148 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
2149 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
2151 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
2152 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
2153 the absolute symbol.
2155 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
2156 TC_SEGMENT_INFO_TYPE is defined.
2158 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
2161 matches the register size.
2163 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
2165 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
2167 (do_relocs_for): Likewise.
2168 (fixup_segment): Don't just quit if linkrelax is set. Try to
2169 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
2172 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2174 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
2175 relative relocations with -mrelocatable. Also allow unfixed
2176 relocs in .ex_shared.
2178 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
2181 non-zero before assuming this is a long file name.
2182 (w_strings): Likewise.
2183 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
2185 * config/obj-coff.c (w_strings): Move declaration of i inside
2186 #ifdef block which uses it.
2188 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
2190 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
2191 "relaxmode". Output relocs which identify various relaxing
2192 possibilities for mov.[bwl] instructions.
2193 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
2195 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
2197 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
2198 (MD_APPLY_FIX3): Define.
2199 * config/tc-arm.c (my_get_expression): Only watch for bad segments
2201 (md_apply_fix3): Renamed from md_apply_fix.
2202 If pcrel reloc and symbol is in different section, undo effects
2205 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
2207 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
2208 any reloc with an LR% or RR% field selector for SOM.
2210 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
2215 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
2217 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
2219 (yank_symbols): Likewise.
2221 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
2223 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
2224 BFD_ASSEMBLER, add name field.
2225 * config/obj-coff.c: Include "libiberty.h".
2226 (coff_header_append): Handle long section names.
2227 (crawl_symbols): Just use the name field for the symbol name,
2228 without worrying about null byte termination.
2229 (w_strings): Handle long section names.
2230 (write_object_file): Likewise. Also, use the name field, rather
2232 (obj_coff_add_segment): Permit long section names.
2233 (obj_coff_init_stab_section): Use the name field, rather than
2235 (adjust_stab_section): Likewise.
2236 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
2238 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
2239 (mem_fmt): Likewise.
2240 (md_apply_fix): Don't check fx_im_disp field.
2242 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
2244 * configure.in: Add * after sparc*-*-vxworks.
2245 * configure: Rebuild.
2247 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
2248 define it to comment_chars. Use tc_comment_chars rather than
2250 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
2251 * config/tc-m68k.h (tc_comment_chars): Define.
2252 (m68k_comment_chars): Declare.
2253 * config/tc-m68k.c (m68k_comment_chars): Rename from
2254 comment_chars. Change into a pointer rather than an array.
2255 (md_longopts): Add "bitwise-or".
2256 (md_parse_option): Handle OPTION_BITWISE_OR.
2257 (md_show_usage): Mention --bitwise-or.
2258 * doc/c-m68k.texi: Document --bitwise-or.
2260 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
2265 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
2266 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
2267 correct handling of input line pointer, and call
2268 demand_empty_rest_of_line.
2270 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
2272 * config/tc-sparc.c (in_bitfield_range): New static function.
2273 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
2274 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
2275 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
2276 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
2277 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
2279 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
2281 * config/obj-coff.c: BFD_ASSEMBLER:
2282 (coff_last_bf): New static variable.
2283 (coff_frob_symbol): Set endndx of a .bf symbol.
2285 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
2286 (last_bfP): New static variable.
2287 (yank_symbols): Set endndx of a .bf symbol.
2289 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2291 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
2292 and -s options. Add -be for good measure.
2294 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * read.c (s_space): Support non-constant fill value. Handle fill
2297 value correctly for a size other than 1.
2299 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
2301 * config/tc-arm.c (my_get_float_expression): Update call to
2302 gen_to_words, X_PRECISION changed from 6 to 5.
2304 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2306 * config/tc-ppc.c (register_name,reg_name_search): Move register
2307 name lookup from PE specific code to all targets. Add support for
2308 -mregnames/-mno-regnames to control whether register names are
2310 (md_assemble): Call register_name for all platforms.
2311 (md_parse_option): Add support for -mregnames/-mno-regnames.
2313 * configure.in (powerpcle*-*-solaris): Add support.
2314 (powerpc*-*-linux): Ditto.
2315 * configure: Regenerate.
2317 * config/ppc-sol.mt: New config file for PowerPC Solaris.
2319 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
2321 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
2322 be associated with a single %lo reloc.
2324 * config/tc-mips.c (load_address): Cast X_add_number to valueT
2325 before comparing against MAX_GPREL_OFFSET, so that negative
2326 numbers are handled correctly.
2329 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * config/tc-sparc.c (last_insn): New static variable.
2332 (md_assemble): Warn about putting floating point branches in a
2333 delay slot. If architecture is less than v9, insert NOP
2334 instructions between floating point instructions and floating
2335 point branches. (The SunOS assembler does both these operations.)
2336 Save the last instruction opcode.
2337 (sparc_ip): Add pinsn parameter. Change caller.
2339 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
2340 for byte jump to next instruction to skip empty frags.
2342 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
2344 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
2345 for addq with a 16 bit signed value, just emit a lda instruction
2348 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
2350 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
2353 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * configure.in: Permit --enable-shared to specify a list of
2357 * configure: Rebuild.
2359 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
2361 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
2362 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
2364 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2366 * config/atof-ieee.c: Fix handling of denormalized extended
2367 precision numbers and overflow/underflow detection.
2368 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
2369 not include the 16 bit gap in the m68k extended precision format.
2371 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
2375 * configure: Rebuild.
2377 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
2379 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
2380 be accessed using the $gp register.
2381 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
2383 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
2385 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
2386 bfd_mach_sparc_sparclet if current_architecture is sparclet.
2388 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
2390 * read.c (get_line_sb): Bump line counters based on
2391 input_line_pointer[-1], not *input_line_pointer. Don't bother to
2392 call LISTING_NEWLINE.
2393 (s_macro): Don't call demand_empty_rest_of_line.
2394 * app.c (do_scrub_chars): When handling C style comments, unget
2397 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * read.h (enum linkonce_type): Define.
2400 (s_linkonce): Declare.
2401 * read.c (potable): Add "linkonce".
2402 (s_linkonce): New function.
2403 * subsegs.h (segment_info_type): Add linkonce field to
2404 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
2405 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
2406 (obj_coff_pe_handle_link_once): Declare if TE_PE.
2407 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
2409 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
2410 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
2411 entry based on the linkonce field in segment_info.
2412 * doc/as.texinfo: Document .linkonce.
2414 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
2416 * doc/as.1: Changed to be recognized by catman -w on Solaris.
2418 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * stabs.c (s_stab_generic): Call the listing functions before
2421 doing the rest of the processing, which may involve freeing the
2422 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
2423 SEPARATE_STAB_SECTIONS case.
2425 * config/tc-hppa.c: Remove nested comment.
2426 (tc_gen_reloc): Move label done inside the ifdef in which it is
2428 (md_apply_fix): Pass pointers to correct types to libhppa.h
2429 functions. Always return a value.
2431 * config/tc-mips.h (tc_frob_file): Define.
2432 (mips_frob_file): Declare.
2433 * config/tc-mips.c (struct mips_hi_fixup): Define.
2434 (mips_hi_fixup_list): New static variable.
2435 (imm_unmatched_hi): New static variable.
2436 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
2437 offset_reloc. Pass imm_unmatched_hi to append_insn.
2438 (append_insn): Add unmatched_hi parameter. If it is set, add the
2439 new fixup to mips_hi_fixup_list. Change all callers.
2440 (mips_ip): Set imm_unmatched_hi when appropriate.
2441 (mips_frob_file): New function.
2443 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
2445 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
2446 * configure: Regenerated.
2448 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * as.c (main): Call bfd_set_error_program_name.
2452 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * as.h (strdup): Don't declare.
2455 * stabs.c: Include libiberty.h
2456 (get_stab_string_offset): Use xstrdup rather than strdup.
2457 (s_stab_generic): Likewise.
2458 * as.c (parse_args): Likewise.
2459 * read.c (s_mri_sect): Likewise.
2461 * gasp.c (change_base): Recognize \(...) construct documented to
2462 pass through enclosed characters literally through to the output.
2463 (process_assigns): Likewise. Also, be more careful to avoid
2464 looking past the end of the buffer.
2466 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
2469 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
2471 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2473 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
2475 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
2477 * config/alpha-opcode.h: Added cvtst instruction.
2479 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
2482 string. Extract the addend from the result of expression.
2484 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
2487 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
2488 mode, change the state to 3 rather than 1.
2490 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
2493 correspond to 11 March change.
2495 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
2497 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
2498 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
2500 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * configure: Rebuild with autoconf 2.8.
2504 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * config/atof-ieee.c (gen_to_words): Improve handling of
2507 X_PRECISION numbers. Based on patches from Andreas Schwab
2508 <schwab@issan.informatik.uni-dortmund.de>.
2510 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
2512 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
2514 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
2515 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
2516 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
2517 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
2520 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
2522 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
2524 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-hppa.c (SUBSEG_MILLI): Define.
2527 (pa_def_subspaces): Add $MILLICODE$.
2528 (pa_spaces_begin): Set section flags for $MILLICODE$.
2530 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2532 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
2533 not SHT_NOBITS. Don't tamper with flags based on type if a
2534 special section was found (revert Feb 29 change).
2536 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
2537 if aligning to a longword boundary or greater.
2539 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2541 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
2543 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
2545 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
2546 * configure: Regenerated.
2548 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
2550 * config/tc-hppa.c: Add default definitions for R_N0SEL and
2551 R_N1SEL since they're not defined for old versions of hpux.
2553 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
2554 Set "sym_ptr_ptr" and "addend" fields to dummy values for
2555 R_N0SEL and R_N1SEL.
2557 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2559 * flonum-konst.c: Add two more constants for 1e+-2048 and
2560 1e+-4096, and correct the other constants.
2562 * symbols.c (resolve_symbol_value): Handle O_logical_not.
2564 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2566 * config/obj-elf.c (obj_elf_section): Allow predefined section
2567 types to set the nobits type. Avoid a shadowed declaration.
2569 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
2571 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
2572 reduce relocs using e_nlrsel field selectors.
2574 * write.c (fix_new_exp): Don't use #elif. Some compilers
2577 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
2579 (pa_chk_field_selector): Handle new field selectors for SOM.
2581 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2583 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
2584 * configure: Rebuild.
2585 * config/te-linux.h (LOCAL_LABELS_FB): Define.
2586 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
2588 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
2591 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2593 * mpw-make.sed: Update to handle shared library support.
2595 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
2597 * config/tc-sparc.c (sparc_ip): Print all architectures that support
2598 the insn on mismatch.
2600 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2602 * configure.in: Add support for a29-coff.
2603 * configure: Rebuild.
2605 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
2607 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
2608 of the section when looking for the R_SH_USES fixup, because the
2609 frag addresses have not yet been adjusted.
2611 * gdbinit.in: Set a breakpoint on as_warn_where.
2613 * config/tc-mips.c (macro): Add missing arguments to macro_build
2614 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
2616 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
2619 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
2621 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
2623 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
2625 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
2627 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
2628 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
2629 Recognize [uU] format args as sparclet cpregs.
2631 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
2636 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2639 well as S_IS_EXTERNAL.
2640 (tc_fix_adjustable): Likewise.
2641 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2642 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2644 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2645 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2647 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
2649 * config/tc-sparc.c (max_architecture): Change to sparclite for
2651 (default_compatible): Delete.
2652 (sparc_ffs): New function.
2653 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2654 (sparc_ip): Rewrite architecture match and bump logic.
2656 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * configure.in: Check for 'do not mix' from native linker before
2659 trying to use -rpath.
2660 * configure: Rebuild.
2662 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2665 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2666 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2667 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2669 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2670 to the symbol lnnoptr field, to get the correct file offset.
2672 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2674 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2675 symbols that are not function, file, or section symbols to be
2678 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * configure: Set and substitute RPATH_ENVVAR.
2681 * configure: Rebuild.
2682 * Makefile.in (RPATH_ENVVAR): New variable.
2683 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2685 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
2686 doesn't need opcodes. If configuring shared, opcodes needs bfd.
2687 * configure: Rebuild.
2689 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2691 * read.c (s_mri_sect): Don't return '\0' in type. Set all
2692 appropriate flags in BFD section.
2694 * configure.in (m68k-*-psos*): New target.
2695 * configure: Rebuild.
2696 * config/te-psos.h: New file.
2697 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2700 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
2702 From Alan Modra <alan@spri.levels.unisa.edu.au>:
2703 * configure.in: Remove duplicate setting of cpu_type. Check
2704 whether opcodes library is required for on all targets, not just
2706 * configure: Rebuild.
2708 * config/tc-mips.c (mips_big_got): New static variable.
2709 (s_extern): Don't declare.
2710 (reg_needs_delay): New static function.
2711 (macro_build): Permit GOT/CALL_HI/LO relocs.
2712 (macro_build_lui): If place is not NULL, use the number in the
2714 (load_address): Handle mips_big_got case.
2715 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2717 (OPTION_XGOT): Define.
2718 (md_longopts): Add "xgot" if OBJ_ELF.
2719 (md_parse_option): Handle -xgot.
2720 (md_show_usage): Mention -xgot.
2721 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2722 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2724 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2726 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2727 the byte relocation, point it to the low byte of the word.
2729 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2732 * configure: Rebuild.
2734 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
2736 * configure.in: Recognize any sparc* cpu.
2737 * configure: Regenerated.
2739 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
2741 * read.c (potable): Add "mri" and ".mri".
2742 (s_mri): New function.
2743 * read.h (s_mri): Declare.
2744 * app.c (scrub_m68k_mri): New static variable.
2745 (mri_pseudo): New static variable.
2746 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
2747 flag_m68k_mri. Initialize scrub_m68k_mri.
2748 (mri_state, mri_last_ch): New static variables.
2749 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2751 (app_push): Save new fields.
2752 (app_pop): Restore new fields.
2753 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2754 If TC_M68K, use a trivial state machine to look for occurrences of
2755 the .mri pseudo-op, and change the mode appropriately.
2756 * as.h (do_scrub_begin): Update prototype.
2757 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2759 * config/tc-m68k.c (reg_prefix_optional_seen): New static
2761 (m68k_mri_mode_change): New function.
2762 (md_parse_option): Set reg_prefix_optional_seen.
2763 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2764 (MRI_MODE_CHANGE): Define.
2765 * doc/as.texinfo: Document .mri pseudo-op.
2767 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2770 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2772 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2773 * config/m68k-parse.h (enum pic_relocation): Define.
2774 (struct m68k_exp): Add pic_reloc field.
2775 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2776 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2777 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2779 * config/tc-m68k.c: Delete definition of NO_RELOC.
2780 (struct m68k_it): Add pic_reloc field.
2781 (add_fix): Copy over pic_reloc field.
2782 (md_pseudo_table): Interpret .align parameter as byte count.
2783 (mote_pseudo_table): Likewise.
2784 (tc_m68k_fix_adjustable): New function.
2785 (get_reloc_code): New function.
2786 (md_assemble): Use it as last argument to fix_new_exp.
2787 (md_apply_fix_2): For a relocation against a symbol don't put the
2788 addend into the data.
2789 (tc_gen_reloc): Different addend computation for OBJ_ELF.
2790 (m68k_ip): Don't relax an operand that requires pic relocation.
2791 (md_begin): Align .text, .data and .bss on 4 byte boundary by
2793 * write.c (fixup_segment): Don't add symbol value to addend if
2794 TC_M68K and OBJ_ELF.
2795 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2796 (motorola_operand): Add rule for `(zapc, EXPR)'.
2798 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
2800 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2801 *really* is permissible before the comma.
2803 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2806 inserting nop instructions.
2808 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * config/te-aux.h: Change include of aux.h to aux-coff.h.
2812 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
2814 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2815 class setting for a CALLNAME symbol in COFF.
2817 * read.c (potable): Pass negative numbers for new .balign[wl] and
2818 .p2align[wl] pseudo-ops.
2819 (s_align_bytes): Treat a negative argument as specifying the fill
2821 (s_align_ptwo): Likewise.
2823 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2825 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2826 (do_align): Take new len parameter. Change all callers. Pass it
2828 (s_align_bytes): Arg now indicates the length of the fill pattern.
2829 (s_align_ptwo): Likewise.
2830 * config/obj-coff.c (write_object_file): Pass length to
2832 * config/tc-i386.h (md_do_align): Take new len parameter.
2833 * config/tc-m88k.h (md_do_align): Likewise.
2834 * config/tc-m88k.c (m88k_do_align): Likewise.
2835 * config/tc-sh.h (md_do_align): Likewise.
2836 * config/tc-sh.c (sh_do_align): Likewise.
2837 * doc/as.texinfo: Document new pseudo-ops.
2839 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2840 done in cvt_frag_to_fill.
2842 * config/tc-sh.h (sh_do_align): Declare.
2843 (md_do_align): Define.
2844 * config/tc-sh.c (sh_do_align): New function.
2846 * ecoff.c (ecoff_build_lineno): Don't try to store the address
2847 difference if the next address is before the current one.
2849 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2850 (archs): Initialize new field.
2851 (m68k_ip): Don't list alias names when listing CPUs which support
2854 * as.c (main): Call parse_args before read_begin.
2855 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2856 front of generated pseudo-ops.
2857 * read.c (potable): Ignore "name".
2858 (s_app_file): Permit a single quote after the string, since one
2859 may appear in m68k MRI mode.
2861 * configure.in: Check for --enable-shared. If linking against
2862 shared BFD and opcodes, fix library name on SunOS, and try to set
2864 * configure: Rebuild.
2866 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * as.h (flag_m68k_mri): Declare.
2869 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2870 * Many files: For MRI syntax that is specific to the m68k MRI
2871 assembler, check flag_m68k_mri rather than flag_mri or
2872 MRI_MODE_NEEDS_PSEUDO_DOT.
2874 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * config/tc-i960.c (ARCH_HX): Define.
2878 (targ_has_sfr): Handle ARCH_HX.
2879 (targ_has_iclass): Handle ARCH_HX.
2880 (tc_coff_fix2rtype): Add return 0 to avoid warning.
2881 (tc_headers_hook): If the architecture was specified explicitly,
2882 use it when setting the flags. Set the extern variable coff_flags
2883 rather than headers->filehdr.f_flags, since the latter is set
2884 unconditionally in obj-coff.c.
2885 (i960_handle_align): Remove unused variable fixp.
2887 Support for building bfd and opcodes as shared libraries, based on
2888 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2889 * configure.in: Set OPCODES and BFD to search directories.
2890 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
2891 * configure: Rebuild.
2892 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2893 (LIBDEPS): New variable.
2894 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
2895 $(HLDFLAGS) in link.
2896 (check): Set LD_LIBRARY_PATH in the environment.
2898 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2900 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2901 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2902 read-only, not read/write.
2904 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2906 * Makefile.in (INSTALL_XFORM): Remove -e.
2908 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2911 than comparing S_GET_SEGMENT to undefined_section.
2912 (write_object_file): Skip symbols which were equated to an
2913 undefined or common symbol.
2914 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2915 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2917 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
2918 or S_IS_COMMON call S_GET_VALUE.
2919 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2920 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2921 to an undefined or common symbol, convert the reloc to be against
2923 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2924 undefined or common symbol.
2925 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2926 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2927 to an undefined or common symbol, convert the reloc to be against
2929 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2930 undefined or common symbol.
2931 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2932 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2934 (yank_symbols): Skip symbols which were equated to an undefined or
2937 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2940 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2942 * configure.in: Make sure we only add m68k-parse.o to
2943 ${extra_objects} once, no matter how many m68k targets have been
2945 * configure: Rebuild.
2947 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
2949 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2950 * configure: Rebuild.
2952 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
2954 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2955 * doc/c-m68k.texi: Document .extend and .ldouble.
2957 * configure.in (m68*-apple-aux*): New target.
2958 * config/te-aux.h: New file.
2959 * config/obj-coff.c (compare_external_relocs): New static function
2961 (do_relocs_for): Sort relocs if TE_AUX.
2962 (fixup_segment): If TE_AUX, store common symbol value in segment.
2963 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2965 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2969 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2971 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2972 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2974 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2975 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2976 an undefined symbol and the size of a function symbol.
2977 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2978 for all common symbols.
2980 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
2982 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2985 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2988 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2991 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
2993 * ecoff.c (localsym_t): Add addend field.
2994 (add_ecoff_symbol): Add addend argument. Change all callers.
2995 (coff_sym_value): Make static.
2996 (coff_sym_addend): New static variable.
2997 (ecoff_directive_def): Initialize coff_sym_addend.
2998 (ecoff_directive_val): Accept symbol + constant.
2999 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3000 (ecoff_build_symbols): Include the addend in the symbol value.
3002 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3004 * config/tc-ppc.c (md_assemble): Ignore overflow on
3005 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3007 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3009 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3010 bytes in size, so offset appropriately in big endian mode when
3011 writing the bottom 2 bytes.
3013 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3015 * config/tc-sparc.c (default_compatible): New static local.
3016 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3017 (sparc_ip): If no architecture or -bump specified, don't mark as
3018 mismatched those in default_compatible.
3020 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3022 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3023 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3024 * configure: Rebuild.
3025 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3026 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3027 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3028 (sco_id): Declare if SCO_ELF.
3030 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3032 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
3033 ({max,warn_after}_architecture): New static locals.
3034 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
3035 If both architecture and -bump requested, set max_architecture to max.
3036 (sparc_md_end): Simplify.
3037 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
3038 Rewrite code to bump architecture and check for conflicts.
3039 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
3040 with Solaris assembler.
3041 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
3042 (md_show_usage): Update.
3044 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
3046 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
3048 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
3050 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
3051 #ifdef sparcv9 when choosing value.
3054 (sparc_md_end): Declare.
3055 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
3056 (initial_architecture): New static local.
3057 (can_bump_v9_p): Likewise.
3058 (NO_V9): Delete all occurrences.
3059 (sparc_md_end): New function.
3060 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
3061 Don't bump architecture to v9 unless can_bump_v9_p set.
3062 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
3063 * configure.in (sparc64 target cpu): Don't set obj_format here.
3064 (SPARC_V9): Renamed from sparcv9.
3065 (sparc64-*-elf*): Define SPARC_ARCH64.
3066 * configure: Regenerated.
3067 * acconfig.h (SPARC_V9): Renamed from sparcv9.
3068 (SPARC_ARCH64): Add.
3069 * conf.in: Regenerated.
3070 * config/vmsconf.h: Update.
3072 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3074 * config/tc-mips.c (load_register): Optimise "dli" loads.
3075 (md_show_usage): add "-mcpu=vr4100" to help text.
3077 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * symbols.c (resolve_symbol_value): If a symbol is equated to an
3080 undefined symbol, preserve the X_op of O_symbol.
3081 (S_GET_VALUE): Fix check to permit this case.
3082 * write.c (write_relocs): If a reloc is against an undefined
3083 symbol equated to another symbol, change the reloc to be against
3085 * config/obj-coff.c (do_relocs_for): Likewise.
3087 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
3090 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3092 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
3093 computer is PowerPC.
3095 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
3097 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
3098 mentioned in the eabi.
3100 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
3102 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
3103 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
3105 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3107 * config/tc-ppc.c (mapping): Add more relocation suffixes.
3109 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3111 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
3112 as a section it is ok to have unadorned -mrelocatable pointers in.
3114 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3116 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
3119 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3121 * config/obj-elf.c (obj_elf_section): Add hooks so machine
3122 dependent section attributes can be handled.
3124 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
3125 macros to add support for exclude section flag and ordered section
3128 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
3129 functions to add support for exclude section flag and ordered
3132 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * subsegs.c (section_symbol): Don't try to look up the section
3135 symbol in the hash table. It should be possible to have a symbol
3136 with the same name as a section, but no connection to it.
3138 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
3139 From James Carlson <carlson@xylogics.com>.
3141 * expr.c (operand): Skip whitespace after a close parenthesis.
3142 From James Carlson <carlson@xylogics.com>.
3144 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3146 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
3147 as_warn_where for relocation overflow.
3148 (parse_reg): Accept register name only if next character is
3151 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
3153 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
3154 addresses for static variables.
3156 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3158 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
3159 and xgot give the old toc16 relocation.
3160 (md_apply_fix3): Support all GOT relocations.
3162 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
3164 * config/tc-mips.c (load_address): Correctly handle a constant in
3165 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
3167 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3169 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
3170 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
3171 (build_Mbytes): Handle REG_B.
3173 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
3175 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
3177 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
3179 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
3181 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
3183 * config/obj-coff.c (write_object_file): Set the s_align field to
3184 the number of bytes, rather than to the power of 2.
3186 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
3188 * Makefile.in (DISTCLEAN_HERE): New variable.
3189 (distclean): Use it.
3190 (maintainer-clean): Depend upon clean-here rather than clean,
3191 distclean, and clean-info. Run make maintainer-clean in doc.
3192 Remove files listed in DISTCLEAN_HERE.
3193 * doc/Makefile.in (maintainer-clean realclean): Split out from
3194 distclean. Depend upon clean-info and distclean.
3196 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
3198 * mac-as.r: Fix copyright and version strings.
3199 (cfrg): Use PROG_NAME instead of literal name.
3201 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
3203 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
3205 * config/tc-a29k.h (tc_unrecognized_line): Define.
3206 * config/tc-a29k.c (a29k_unrecognized_line): New function.
3207 (md_operand): Handle a29k style local dollar labels.
3209 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
3211 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
3213 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
3215 * read.c (s_fill): If md_flush_pending_output is defined, call
3218 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
3220 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
3221 Treat rs_align_code like rs_align.
3223 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3225 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
3226 converting an absolute address into a PC-relative one.
3228 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
3230 * mpw-config.in: Don't always use te-generic.h for emulation.
3231 (powerpc-apple-macos): Use emulation te-macos.h.
3233 (mips-gm-magic): New configuration.
3235 * mpw-make.sed (install, install-only): Edit in Mac-specific
3238 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
3240 * configure.in: Improve message about unsupported ELF targets.
3241 * configure: Rebuild.
3243 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
3244 pattern is zero. From Manfred Hollstein.
3246 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
3248 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
3249 the various idata sections, we check the name on the .section pseudo.
3251 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3253 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
3254 add section's paddr to add_number; compatibility to native as and
3257 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
3259 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
3261 * hash.c (struct hash_entry): Moved here...
3262 * hash.h (struct hash_entry): ...from here.
3264 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
3265 if it's already known to be null.
3267 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3269 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
3270 bit relocs converted to PC relative relocs. This turned out to
3271 add the offset from the beginning of .text twice.
3273 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
3275 * stabs.c (s_stab_generic): In 's' case, free string from
3278 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
3280 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
3283 * subsegs.h (segment_info_type): Make bitfields unsigned.
3285 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
3286 and move them together. On most systems this will reduce the
3287 structure size by one word.
3288 (operatorT): Define O_max.
3289 * expr.c (expr_begin): Verify that X_op is wide enough to hold
3292 * read.c (pop_insert): Print error returned by hash table
3295 * as.c (dump_statistics): Split out from main; dump some hash
3296 table stats and target-specific stats.
3297 (start_time): No longer automatic to main.
3298 (main): Set file-level start_time and call dump_statistics at
3299 exit. Exit by calling xexit.
3300 (show_usage): Make --statistics description less specific.
3301 * subsegs.c (subsegs_print_statistics): New function.
3302 * write.c (write_print_statistics): New function.
3303 (n_fixups): New static variable.
3304 (fix_new_internal): Increment it.
3305 * read.c (read_print_statistics): New function.
3306 * read.h (read_print_statistics): Declare.
3307 * symbol.c (symbol_print_statistics): New function.
3308 * symbol.h (symbol_print_statistics): Declare.
3309 * hash.c (hash_print_statistics): New function.
3310 * hash.h (hash_print_statistics): Declare.
3311 * config/tc-i386.c (i386_print_statistics): New function.
3312 * config/tc-i386.h (i386_print_statistics): Declare.
3313 (tc_print_statistics): New macro.
3314 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
3317 * hash.c (DELETED): Rewrite to use a valid but unique address.
3318 (START_POWER): Reduce to 10.
3319 (enum stat_enum): New enumerator, replacing STAT_* index macros.
3320 Add new values for counting strcmp calls.
3321 (GROW_FACTOR): New macro.
3322 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
3324 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
3325 (hash_new): Use FULL_VALUE.
3326 (struct hash_control): Definition moved here.
3327 (hash_code): Don't mask to low bits.
3328 (hash_ask): Mask returned hash code here. Check hash value before
3329 calling strcmp; count strcmp calls.
3330 * hash.h (struct hash_control): Declare, don't define, here.
3331 (HASH_STATLENGTH): Deleted.
3332 (struct hash_entry): Add field for hash code.
3333 (hash_say, hash_apply): Don't declare.
3335 * hash.c (destroy): Return void.
3336 (applicatee): Ditto.
3337 (main): Fix declarations.
3338 (hash_apply): Return void. Argument `function' returns void. Put
3339 inside "#ifdef TEST".
3340 (hash_say): Define only if TEST is defined.
3341 * hash.h (hash_apply, hash_say): Declarations deleted.
3343 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
3345 * configure: Rebuild with autoconf 2.7.
3347 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
3349 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3350 * configure: Rebuild with autoconf 2.6.
3352 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
3354 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
3355 (ppc_stabx): Don't increment ppc_debug_name_section_size.
3357 (ppc_frob_file): Remove.
3358 * config/tc-ppc.h (tc_frob_file): Don't define.
3359 (ppc_frob_file): Don't declare.
3361 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
3363 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
3364 * config/alpha-opcode.h: Include one-operand variants of jmp and
3367 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
3368 with te-delta.h in 8.3 file systems.
3369 * configure.in: Adjusted.
3371 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
3373 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
3375 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
3377 * expr.c (operand): Handle MRI suffixes after unadorned 0.
3379 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
3381 Version 2.6 released.
3382 * Makefile.in (VERSION): Updated to 2.6.
3384 * config/obj-coff.c (write_object_file): Change use of md_do_align
3385 to pass a pointer rather than a fill value, to match other uses.
3387 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
3389 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
3391 * as.c (main): Move md_end call to just after call to
3392 perform_an_assembly_pass. Delete cpu-specific code here.
3393 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
3394 * config/tc-arm.c (md_end): Unused function deleted.
3395 * config/tc-ns32k.c (md_end): Ditto.
3397 * config/tc-i386.c (i386_align_code): New function, moved here
3398 from HANDLE_ALIGN macro.
3399 * config/tc-i386.h (HANDLE_ALIGN): Call it.
3401 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3403 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
3406 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3408 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
3409 multi-byte nops to avoid changing gcc. The necessary gcc change
3410 might break old assemblers.
3412 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3414 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
3415 generate optimal multi-byte nop instructions for ".align n"
3416 ".align n,0x90", and aligns requiring more than 15 bytes of
3417 padding still generate multiple 0x90's as before.
3419 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
3423 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
3425 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
3426 * configure: Update.
3427 * mpw-make.sed: Reorder commands to make sed happier.
3428 * config/te-macos.h: New file.
3429 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
3431 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
3433 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
3434 conditional branches.
3435 (md_apply_fix): Likewise.
3437 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
3439 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
3440 generate a reloc which the linker will not handle correctly. Fix
3441 overflow checking--R_IREL is 18 bits, not 17.
3443 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
3445 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
3446 from a PC relative reloc if TC_A29K.
3448 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
3449 code depends upon it.
3451 * config/tc-a29k.c (md_operand): Handle $float, $double, and
3452 $extend. Based on code from Eric Freudenthal
3453 <freudenthal@nyu.edu>.
3454 * config/tc-a29k.h (LEX_DOLLAR): Define.
3455 * read.c (LEX_DOLLAR): Define if not defined.
3456 (lex_type): Use LEX_DOLLAR.
3458 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
3460 * configure.in (a29k-nyu-sym1): New target, just like other a29k
3463 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3465 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
3467 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
3469 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
3470 used only by "dlltool.c".
3472 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
3474 * config/tc-alpha.c: Undefine inline if not __GNUC__.
3475 (md_pseudo_table): Don't define "extern".
3477 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
3479 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
3481 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
3483 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
3485 * macro.c (macro_expand_body): Don't warn about == with a
3486 nonexistent parameter, in case it is in a comment field.
3488 * as.c (main): On TC_A29K, call macro_init with macro_alternate
3490 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
3491 set, even if macro_alternate is set.
3492 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
3493 (sub_actual): If macro_strip_at, and kind is '@', don't look up
3494 the token unless it ended in '@'.
3495 * config/tc-a29k.c (line_separator_chars): Remove '@'.
3496 * doc/c-a29k.texi: Document macro usage on A29K.
3498 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
3500 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
3502 (install_operand): Likewise.
3504 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
3506 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3508 * configure.in (m88k-motorola-sysv*): New target.
3509 * configure: Rebuild.
3510 * config/te-delta88.h: New file.
3511 * config/obj-coff.c (write_object_file): Use md_do_align if it is
3513 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
3514 (md_do_align): Define.
3515 * config/tc-m88k.c: Include "subsegs.h".
3516 (m88k_do_align): New function.
3518 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
3519 (COFF_NOLOAD_PROBLEM): Define.
3520 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
3522 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
3524 * config/tc-i386.c (md_assemble): For a jump instruction with
3525 non-constant target, require 7 available bytes in the current
3528 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
3530 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
3533 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
3535 * configure.in (alpha-*-linux*): Use ecoff.
3536 * configure: Rebuild.
3537 * ecoff.c (ecoff_directive_extern): New function.
3538 (ecoff_directive_weakext): New function.
3539 (ecoff_build_symbols): Handle weak symbols.
3540 (ecoff_setup_ext): Likewise.
3541 (ecoff_frob_symbol): Warn about weak common symbols.
3542 * ecoff.h (ecoff_directive_extern): Declare.
3543 (ecoff_directive_weakext): Declare.
3544 * symbols.c (S_IS_WEAK): New function.
3545 * symbols.h (S_IS_WEAK): Declare.
3546 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
3548 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
3551 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
3553 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
3555 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
3556 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
3557 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
3558 * config/obj-coff.c (coff_frob_symbol): Don't call
3559 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
3560 one. If OBJ_XCOFF, try to figure out whether the symbol is going
3563 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
3564 (ppc_stab_symbol): New static variable.
3565 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
3566 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
3567 sy_tc.real_name to the stab string.
3568 (ppc_bc, ppc_ec): New static functions.
3569 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
3571 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
3573 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
3576 * input-scrub.c (input_scrub_push): Reset sb_index.
3578 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
3580 * listing.c (listing_newline): Don't create a frag in the absolute
3583 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
3585 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
3586 (ppc_csect): Move most of the code to ppc_change_csect, and call
3588 (ppc_change_csect): New static function, taken from ppc_csect.
3589 (ppc_section): New static function.
3590 (ppc_saw_abs): New static varable.
3591 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
3592 a symbol has no csect.
3593 (ppc_adjust_symtab): New function.
3594 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
3595 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
3597 * write.c (write_object_file): If tc_adjust_symtab is defined,
3598 call it just before the call to obj_adjust_symtab.
3600 * symbols.c (symbol_find_or_make): Change name to be const.
3601 * symbols.h (symbol_find_or_make): Update declaration.
3603 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
3605 * doc/as.texinfo (Align): Mention SH.
3606 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
3608 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
3609 (Z8000 Directives, even): Don't give numeric align value, instead
3612 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3614 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
3617 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
3619 * Makefile.in (diststuff): Also make info.
3620 (maintainer-clean realclean): Also make clean-info.
3622 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
3624 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
3625 (pa_subspace): For ".nsubspa", always create a new subspace
3626 with the given attributes, even if one already exists with the
3629 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3631 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
3632 TC_FORCE_RELOCATION, taking an additional section argument. If
3633 the section of the target symbol is not the same as the current
3634 section, always force the relocation to be used.
3635 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
3637 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3638 md_pcrel_from function, taking an additional section argument.
3639 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3641 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3642 older TC_FORCE_RELOCATION if not defined.
3643 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3644 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3645 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3646 TC_FORCE_RELOCATION.
3648 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
3650 * input-scrub.c (as_where): Set name to null pointer if we don't
3652 * messages.c (identify): Only print filename if non-null.
3653 (as_show_where): Ditto, for line number too.
3654 (as_warn_internal, as_bad_internal): Ditto.
3656 * input-file.c (input_file_open): If the input file can't be
3657 opened, consider it an error.
3659 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3661 * config/tc-mips.c: Added mips_4100 control, and support for
3662 accepting the 4100 as a MIPS architecture variant (md_begin,
3663 macro_build, mips_ip, md_parse_option). Adding suitable
3664 command-line OPTIONs, and updating the help text (md_show_usage).
3666 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
3668 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3669 BFD_ASSEMBLER is defined.
3671 * Use one active frag and one obstack per frag chain:
3672 * frags.c (frags): Variable deleted.
3673 (frag_alloc): New function.
3674 (frag_grow, frag_more, frag_variant, frag_now_fix,
3675 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3677 (frag_new): Ditto. Verify that frch_last and frag_now match on
3678 entry and exit, and that old frag_now has non-zero type. Replace
3679 "know" uses with "assert". Use frag_alloc instead of mucking with
3681 * frags.h (frags): Declaration deleted.
3682 * subsegs.h (struct frchain): Add new field frch_frag_now.
3683 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3685 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
3686 give it any stricter alignment than frchainS structures need. Do
3687 not initialize frags obstack. Set frag_now to point to
3688 dummy_obstack. Initialize absolute_frchain.
3689 (subseg_set_rest): Save and restore frag_now in frch_frag_now
3690 field of frchainS. Don't create new frags on section switch, and
3691 use frag_alloc when creating a new frag chain. For absolute
3692 section, set frchain_now to absolute_frchain. Verify that
3693 frch_last and frag_now match on entry and exit. Initialize
3694 per-chain obstack, and under gcc, set required alignment to that
3695 needed by fragS structure.
3697 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3699 * stabs.c (get_stab_string_offset): Only copy input string if a
3700 fresh copy is needed, not if the section already exists.
3701 (s_stab_generic): Cache stab section name to bypass lookups, since
3702 usually it will match. Could be made faster still by changing the
3703 memory allocation rules.
3704 (s_xstab): Cache section name to bypass repeated string
3707 * frags.c (frag_new): Deleted register declarations.
3709 * listing.c (frag_now): Don't declare.
3711 * as.c (chunksize): New variable.
3712 (debug_memory): New variable.
3713 (main): If debug_memory is set, reduce chunksize and
3715 * as.h (chunksize): Declare it.
3716 * read.c (read_begin): Use it.
3718 * config/tc-alpha.c (md_shortopts): Include 'g'.
3719 (md_parse_option): Ignore it.
3721 * Makefile.in (distclean): Remove Makefile and config.status from
3722 testsuite directory.
3723 (clean-here): Don't delete testsuite. Instead, delete only the
3724 files within it that would be generated by running tests.
3726 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3727 frag_now_fix instead of accessing obstack info directly.
3728 * config/tc-arm.c (s_ltorg): Ditto.
3729 (md_assemble): Ditto.
3731 * config/tc-i386.c (md_assemble): Call frag_grow instead of
3734 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
3736 * stabs.c (aout_process_stab): Insert debug symbol into symbol
3737 chain after parsing value expression, if any, to avoid separating
3738 continued .stabs lines.
3740 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
3742 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3743 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3745 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3747 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3748 -mcom support and PPC_OPCODE_ANY for -many.
3749 (md_parse_option): Ditto.
3751 (md_begin): For duplicate instructions, print all duplicates
3754 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
3756 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3757 common mode operation.
3758 (md_show_usage): Add -mcom to usage message.
3760 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
3762 * expr.c (op_rank): Add O_symbol_rva.
3763 * expr.h (operatorT): Add O_symbol_rva.
3764 * read.c (cons_worker): Set O_symbol_rva when necessary.
3765 * write.c (fix_new_exp): Understand O_symbol_rva.
3767 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * config/tc-mips.c: Correct s_cons arguments. From Michael
3770 Joosten <joost@ori.cadlab.de>.
3772 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
3774 * config/tc-ppc.c (ppc_macro): Make count unsigned.
3775 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3776 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3778 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3779 make non-static. Change all users.
3780 * config/obj-coff.h (coff_n_line_nos): Declare.
3782 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
3784 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3786 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3788 * config/obj-elf.c (obj_elf_common): Convert specified byte
3789 alignment to power of two. Set size of local bss symbol.
3791 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3793 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
3795 * sb.c, macro.c: Decide whether to include <string.h> or
3796 <strings.h> just as as.h does.
3798 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
3800 * Makefile.in (site.exp): Fix setting of $srcdir.
3802 * config/tc-arm.c (md_atof): Fix little-endian output.
3803 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3806 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
3808 * doc/as.texinfo: Split out the NS32k family documentation,
3809 despite its being commented out for now.
3810 * doc/c-ns32k.texi: New file.
3812 * sb.c, macro.c: Include string.h.
3814 * Makefile.in (comparison): Only check *.o; we don't care if
3815 timestamps inserted by the native linker differ.
3817 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3818 if alignment stricter than 4 bytes is requested; in that case,
3819 align to a 4-byte boundary first.
3821 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
3823 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3824 uninitialized" warning for `Max_Source_Offset'.
3826 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
3828 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3829 qualifiers and detect errors if present.
3830 (md_assemble): Add call to parse_toc_entry. Also added some support
3831 for the [tocv] qualifier.
3832 (ppc_pe_tocd): New function to support data in the toc section.
3834 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
3836 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3839 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
3841 * config/tc-m68k.c (isword): Accept all values from -65536 to
3842 +65535, so ~VAL will not be rejected.
3844 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
3845 skip characters after the pseudo-op.
3847 * read.c (get_line_sb): Don't look past buffer_limit.
3848 (s_include): In MRI mode, skip characters after the file name.
3850 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
3852 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3853 periods in register names.
3855 For older changes see ChangeLog.1.