1 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (struct hppa_fix_struct): Steak fx_r_field's type
4 to avoid warnings with the native HP compiler.
5 (fix_new_hppa): Similarly for the r_type argument.
6 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
7 in an #if OBJ_ELF to keep gcc -Wall quiet.
8 (md_apply_fix): Always initialize "result".
10 * config/tc-mn10200.c (md_assemble): Generate relocations.
12 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
14 * config/tc-m68k.c (s_even): Adjust the alignment of the current
17 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
19 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
20 pass on the new file hook.
22 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
23 !alpha_force_relocation, as local LITERALs can be adjusted to be
24 relative to the section.
26 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
28 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
30 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
31 aligned to odd boundary.
32 (tc_frob_coff_symbol): Define.
34 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
36 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
38 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
39 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
41 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
43 (md_assemble): If the size is 'B', set fx_signed.
44 (md_apply_fix_2): Use fx_signed when checking for overflow.
46 * write.h (struct fix): Add fx_signed field.
47 * write.c (fix_new_internal): Initialize fx_no_overflow and
49 (fixup_segment): Use fx_signed when checking for overflow.
50 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
51 fx_signed when checking for overflow.
53 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
55 * NOTES, NOTES.config: Removed. These are rarely, if ever,
56 updated, and all the useful information is in doc/internals.texi.
58 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
59 * read.c (read_a_source_file): Check for conditional operators
60 before doing an MRI pending alignment.
61 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
62 (tc_conditional_pseudop): Define.
63 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
64 * doc/internals.texi (CPU backend): Describe
65 tc_conditional_pseudoop.
67 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
68 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
70 (md_begin): Check m68k_rel32_from_cmdline before setting
72 (m68k_mri_mode_change): Likewise.
73 (md_longopts): Add --disp-size-default-16 and
74 --disp-size-default-32.
75 (md_parse_option): Handle new options.
76 (md_show_usage): Mention new options.
77 * doc/c-m68k.texi (M68K-Opts): Document new options.
79 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
80 * config/tc-m68k.c (m68k_index_width_default): New static
82 (m68k_ip): Use m68k_index_width_default to set the size of a base
83 register whose size was not given.
84 (md_longopts): Add --base-size-default-16 and
85 --base-size-default-32.
86 (md_parse_option): Handle new options.
87 (md_show_usage): Mention new options.
88 * doc/c-m68k.texi (M68K-Opts): Document new options.
90 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
92 * configure.in: Recognize mips-*-linux* target.
95 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
96 work if valueT is only 32 bits.
98 * config/tc-mips.c: Throughout, check target_big_endian rather
100 (byte_order): Remove.
101 (mips_init_after_args): Remove.
102 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
103 (mips_init_after_args): Don't declare.
104 (tc_init_after_args): Don't define.
106 * config/tc-mips.h (tc_frob_after_relocs): Define if
108 (mips_elf_final_processing): Likewise.
109 (ELF_TC_SPECIAL_SECTIONS): Likewise.
112 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
114 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
115 sld.{h,w} and the operand is relocatable, adjust the adend by
116 shifting it right one bit.
119 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
121 * read.c (read_a_source_file): Check mri_pending_align after
122 checking for a macro. From Ronald F. Guilmette
125 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
127 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
128 add segment argument. If OBJ_ELF, treat a relocation against a
129 symbol in a linkonce section like a relocation against an external
131 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
133 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
135 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
137 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
139 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
140 includes config.h instead of host.h, tc.h instead of tp.h, and
141 targ-env.h instead of target-environment.h.
142 Also, obj-format.h includes targ-cpu.h instead of
145 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
146 * configure: Rebuild with autoconf.
147 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
148 (TARGET_FORMAT): Define to "coff-tic80".
149 * config/tc-tic80.c: New file for TIc80 support.
150 * config/tc-tic80.h: New file for TIc80 support.
153 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
155 * doc/as.texinfo (M): Mention explicitly that -M changes macro
158 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
160 * write.c (adjust_reloc_syms): If the fixup symbol has been
161 equated to an undefined symbol, convert the fixup to being against
162 the target symbol. Remove obsolete code handling a special case
165 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
167 * mpw-make.sed: Use NewFolderRecursive for installation.
170 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
172 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
174 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
176 * config/tc-d10v.c (md_assemble): Fix bug which caused
177 second instruction in a line to be case sensitize. PR11312
180 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
182 * config/tc-mn10200.c (mn10200_insert_operand): Don't
183 range check operands with MN10200_OPERAND_NOCHECK set.
184 (check_operand): Likewise.
186 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
188 * config/tc-mips.c: Undo part of last Friday's alignment changes.
189 (md_begin): Always align the text section to a four byte
191 (append_insn): Remove call to record_align.
193 * config/tc-mips.c (insn_label): Remove.
194 (struct insn_label_list): Define.
195 (insn_labels, free_insn_labels): New static variables.
196 (mips_clear_insn_labels): New static function.
197 (append_insn): Mark all mips16 text labels, and make them odd.
198 Handle all labels after emitting a nop, not just one. Call
199 mips_clear_insn_labels rather than just clearing insn_label.
200 (mips_emit_delays): Add insns parameter, and use it to decide
201 whether to mark mips16 labels. Handle all labels, not just one.
202 Force mips16 labels to be odd. Change all callers.
203 (mips16_immed): Don't check for an odd branch target.
204 (md_apply_fix): Don't check mips16 mode for a branch reloc.
205 (mips16_extended_frag): Ignore the low bit in a branch target.
206 (md_convert_frag): Likewise.
207 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
209 (mips_align, mips_flush_pending_output, s_cons): Likewise.
210 (s_float_cons, s_gpword): Likewise.
211 (s_align): Use insn_labels rather than insn_label.
212 (s_cons, s_float_cons, s_gpword): Likewise.
213 (mips_frob_file_after_relocs): New function.
214 (mips_define_label): Rewrite to add to insn_labels list.
215 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
216 * ecoff.c (ecoff_build_symbols): If the size of a function comes
217 out odd, increment it.
219 * config/tc-mips.c (append_insn): Only update prev_insn when not
220 reordering if place is NULL.
222 * config/tc-mips.c (mips16_ip): Check for a missing expression
223 when using the register indirect addressing mode.
225 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
227 * config/tc-mn10200.c (mn10200_insert_operand): Don't
228 check 24bit operands for overflow.
229 (check_operand): Likewise.
231 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
233 * doc/as.texinfo (Section): Document how to use the .section
234 pseudo-op for COFF and ELF.
236 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
238 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
240 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
242 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
243 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
244 store them. Adjust other RELAX_MIPS16 macros.
245 (RELAX_MIPS16_DSLOT): Define.
246 (RELAX_MIPS16_JAL_DSLOT): Define.
247 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
248 handling of whether previous instruction has a fixup. Set
249 prev_insn_reloc_type.
250 (mips_no_prev_insn): Clear prev_insn_reloc_type.
251 (mips16_extended_frag): Use the right base address for a PC
252 relative add or load.
253 (md_convert_frag): Likewise. If a PC relative add or load is
254 used, record the alignment for the section.
256 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
258 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
259 linkonce section into a reloc against the section symbol.
261 * config/tc-mips.c (mips16_macro): Remove nop instructions after
264 * config/tc-mips.c (md_begin): If configured for an embedded ELF
265 system, don't set the section alignment to 2**4.
266 (s_change_sec): Likewise.
267 (append_insn): Call record_alignment for the section.
268 (md_section_align): Don't align the section size for an embedded
271 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
273 * write.c (adjust_reloc_syms): Make sure that symbols are
274 resolved; expression symbols may have been skipped.
275 * config/obj-coff.c (fixup_segment): Likewise.
277 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
279 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
280 BFD_RELOC_24_PLT_PCREL relocation.
281 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
284 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
286 * config/tc-d10v.c (write_2_short): Remove code that called
287 parallel_ok() when the programmer specified parallel instructions.
290 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
292 * config/tc-mn10300.c (md_assemble): Update to handle endianness
295 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
296 * config/tc-mn10300.c (md_assemble): Likewise.
298 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
300 * config/tc-mips.c (append_insn): Make sure there is enough room
301 in a frag after a mips16 instruction to switch it with a jump
304 * config/tc-mips.c (mips16_extended_frag): Give an error for an
305 attempt to use a non absolute symbol in an extending frag.
307 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
309 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
310 * config/tc-mn10200.h: Likewise.
312 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
314 * app.c (do_scrub_chars): At the end of a C comment, pass space to
315 UNGET rather than PUT. Set old_state before setting state to -2.
317 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
318 when extending because the value is exactly maxtiny + 1.
320 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
321 arguments, and store them. Adjust other RELAX_MIPS16 macros.
322 (RELAX_MIPS16_USER_SMALL): Define.
323 (RELAX_MIPS16_USER_EXT): Define.
324 (mips16_small, mips16_ext): New static variables.
325 (append_insn): Pass mips16_small and mips16_ext to
327 (mips16_ip): Set mips16_small and mips16_ext.
328 (mips16_immed): Don't check mips16_autoextend.
329 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
331 * write.c (write_relocs): Print an error for an out of range
332 fixup, rather than calling abort.
334 * as.c (main): Unlink the output file if there are errors while
335 generating the fixups.
337 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
339 * config/tc-mips.c (mips16_extended_frag): Don't call
341 (md_convert_frag): Call resolve_symbol_value before calling
342 S_GET_VALUE, and don't add in the frag address.
344 * config/tc-mips.c (mips16_immed): Add file and line parameters,
345 and use them when reporting errors. Change all callers.
347 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
349 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
350 Remove '$' prefixing for registers.
353 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
355 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
356 is initialized before using it.
357 (d10v_cleanup): No longer uses its argument, so make it void.
359 * config/tc-d10v.h (d10v_cleanup): Change prototype.
362 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
364 * write.c (fixup_segment): Don't discard the symbol for a PC
365 relative fixup to an absolute symbol.
368 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
370 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
371 with multiple sections.
374 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
376 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
377 no-mips-16 to no-mips16.
378 (s_mipsset): Accept .set mips16 and .set nomips16.
380 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
382 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
383 argument, and check for +/- constant following the suffix, folding
384 it into the expression.
385 (ppc_elf_cons): Change ppc_elf_suffix calls.
386 (md_assemble): Ditto.
387 (shlib): Replace boolean mrelocatable with enumeration shlib.
388 (md_parse_option): Discriminate between PIC style shared libraries
390 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
393 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
395 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
396 change the comment characters.
398 * config/tc-ppc.c (comment_chars): Delete in favor of
400 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
402 (ppc_comment_chars): Select appropriate comment chars by default.
403 (msolaris): New flag for -m{,no-}solaris.
404 (md_parse_option): Recognize -K pic. Add support for
406 (md_show_usage): Update.
407 (md_begin): Do not set ELF flags if Solaris.
408 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
409 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
411 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
413 * as.c (main): Correct handling of flag_always_generate_output.
415 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
417 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
418 fx_offset, not fx_addnumber.
420 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
423 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
425 * config/tc-i386.c: Correct misspelling: balenced to balanced.
427 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
429 * config/tc-mips.c (md_section_align): Check for an alignment of
430 4, not an alignment of 16. Corrects August 7 patch.
432 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
434 * configure, conf.in: Rebuild with autoconf 2.12.
436 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
437 alignment is specified.
439 Add support for mips16 (16 bit MIPS implementation):
440 * config/tc-mips.c: Extensive additions for mips16 support, not
442 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
443 (insn_uses_reg): Change last parameter to an enum.
444 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
445 (md_relax_frag): Define as mips_relax_frag.
446 (mips_relax_frag): Declare.
447 (struct mips_cl_insn): Add use_extend and extend fields.
448 (tc_fix_adjustable): Define.
449 * config/obj-elf.h (S_GET_OTHER): Define.
450 (S_SET_OTHER): Define.
452 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
454 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
455 o and p operand specifiers.
457 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
459 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
460 (relax_segment, case rs_org): Move code inside braces. Move locals
461 target,after inside too.
462 (relax_segment, case rs_machine_dependent): Guts moved to ...
463 (relax_frag): New function.
464 Call md_prepare_relax_scan if defined.
465 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
468 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
470 * config/tc-mn10300.c (address_registers): Use '$' as register
471 prefix instead of '%'.
472 (data_registers, other_registers, md_assemble): Likewise.
474 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
475 (data_registers, other_registers, md_assemble): Likewise.
477 * config/tc-mn10300.c (md_assemble): Correctly determine the
478 correct location and type for each relocation.
479 (md_pcrel_from): Simplify.
481 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
483 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
484 converted into branch around branch.
486 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
488 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
489 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
491 * config/tc-mn10300.c (md_begin): Set linkrelax.
492 (md_assemble): Create fixups as needed.
493 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
496 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
498 * config/tc-d10v.c (parallel_ok): When automatically converting
499 serial ops to parallel, do not consider a branch as the first
503 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
505 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
507 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
509 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
511 (check_operand): Likewise.
514 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
516 * config/tc-d10v.c (parallel_ok): Branch and link instructions
518 (write_2_short): Call parallel_ok to check whether two short
519 instructions the user requested execute in parallel, can be
522 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
524 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
525 allow a branch and link in parallel with an exe instruction.
527 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
529 * doc/c-d10v.texi: Add info on @word modifier.
532 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
534 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
535 operands are assumed to be 32bits. Use "bits" field to hold the
536 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
537 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
540 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
541 of a MN10300_OPERAND_SPLIT operand by operand->shift.
543 * config/tc-mn10300.c (mn10300_insert_operand): Handle
544 MN10300_OPERAND_SPLIT.
546 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
548 * config/tc-mn10300.c (md_assemble): Insert operands into
549 the extension part of the instruction if necessary.
550 (mn10300_insert_operand): Accept pointer to extension word
551 argument. Make insn a pointer argument too. Return type
552 is now void. All callers changed.
554 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
556 * config/tc-mn10300.c (mn10300_insert_operand): Handle
557 repeated register operands.
559 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
561 * doc/as.texinfo: Added section on reporting bugs.
563 * config/tc-alpha.c: Change uses of void * to PTR. Change the
564 alpha_macro emit field to expect a const argument, and change the
565 arg field to be const. Fix some spacing to follow the GNU
568 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
570 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
571 (pca56) and 21264 (ev6) cpus.
572 (md_apply_fix): Private relocation types are now negative.
573 (alpha_force_relocation): Likewise.
574 (tc_gen_reloc): Likewise.
575 (emit_insn): Likewise.
576 (emit_ldXu): Do the right thing when the hardware can do byte insns.
577 (emit_stX): Likewise.
578 (emit_sextX): Likewise.
580 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
582 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
583 a symbol found in a reloc.
585 * symbols.c (resolve_symbol_value): Improve the error message if
586 an undefined symbol is used in an expression.
588 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
590 * doc/internals.texi: Rewrite, and add a lot of documentation.
591 * doc/Makefile.in (internals.info): New target.
594 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
596 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
597 against weak symbols.
599 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
601 * config/tc-v850.c (md_assemble): Don't lose for relaxable
604 * config/tc-v850.c (md_convert_frag): Make sure we insert the
605 fixup at the right address within the frag.
607 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
608 to an absolute value, instead increment it as needed.
610 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
611 * config/tc-v850.c: Fix some indention problems.
612 (md_relax_table): Define for D9->D99 branch displacement
614 (md_convert_frag): Do something useful instead of aborting.
615 (md_estimate_size_before_relax): Likewise.
616 (md_assemble): Note if the matching instruction has a relaxable
617 operand. If it does, allocate frag with frag_var and don't
622 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
624 * config/tc-d10v.h (md_cleanup): New function. This is needed to
625 write out any buffered instructions when a ".end" is found.
628 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
630 * read.c (read_a_source_file): New hook md_cleanup().
632 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
634 * write.c (fix_new_exp): Use make_expr_symbol to build an
635 expression symbol for a complex fixup.
638 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
640 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
641 hacks to improve parsing of complex hi, lo, zda, etc
643 (md_assemble): Don't demand and eat a trailing ')' after finding
644 a v850 relocation prefix. Sign extend the constant in a
645 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
647 (parse_cons_expression_v850): Don't eat a trailing ')' after
648 finding a v850 relocation prefix.
650 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
651 (TC_CONS_FIX_NEW): Likewise.
652 * config/tc-v850.c (parse_cons_expression_v850): New function.
653 (cons_fix_new_v850): Likewise.
655 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
658 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
660 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
661 for an unknown relocation type.
664 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
666 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
669 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
671 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
672 differently for movea & sst/sld insns.
676 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
678 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
682 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
684 * obj.h (struct format_ops): Add frob_file_after_relocs field.
685 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
686 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
687 frob_file_after_relocs field.
688 * config/obj-elf.c (elf_format_ops): Likewise.
689 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
692 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
694 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
695 specially if not ELF.
696 (md_apply_fix): Handle BFD_RELOC_64.
697 (tc_gen_reloc): Handle BFD_RELOC_64.
699 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
700 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
703 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
704 Don't check S_GET_OTHER.
706 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
708 * config/tc-mips.c (mips_ip): Accept an odd floating point
709 register with l.s or s.s.
711 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
713 (obj_aout_type): New static function.
715 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
717 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
720 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
722 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
723 and sdaoff expressions.
725 * write.c (fixup_segment): Don't add symbol value to addend if
727 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
730 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
731 (md_pcrel_from_section): Likewise.
732 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
734 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
736 * config/tc-v850.c (md_pcrel_from): Delete unused function.
737 (md_pcrel_from_section): New function.
738 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
741 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
743 * config/tc-mips.c (load_register): Add cast to offsetT when using
746 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
748 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
749 (elf_frob_file_after_relocs): ... here. New function.
750 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
751 * write.c (write_object_file): Call *frob_after_relocs after the
752 call to write_relocs.
754 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
756 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
757 symbol, as this messes up linking. Instead, expand the recursive call
758 inline and change up the appropriate bits to get the 0x8000 offset
761 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
763 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
764 two symbols in the same segment to be adjusted.
766 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
767 * configure: Rebuild.
769 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
771 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
773 (ppc_elf_validate_fix): Ditto.
774 (md_assemble): Ditto.
776 (ppc_pe_section): Ditto.
777 (ppc_frob_symbol): Ditto.
779 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
781 * config/mn10300.c (md_assemble): Pass an extra shift count
782 to mn10300_insert_operand based on the opcode format.
783 (mn10300_insert_operand): Accept and use extra shift count
786 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
787 formats rather than hard-coded constants.
789 * config/tc-mn10300.c (md_assemble): Format D5 instructions
790 are 7 bytes long. Write out instructions in big-endian format.
792 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
794 * config/tc-mn10300.c (md_assemble): Tweak further so
795 that all instructions are parsed correctly.
797 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
799 * as.h: Include libiberty.h.
800 (xmalloc, xrealloc): Don't declare.
801 * as.c: Don't include libiberty.h.
802 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
803 * config/tc-mips.c: Likewise.
804 * messages.c: Likewise.
805 (xstrerror): Don't declare.
808 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
810 * config/tc-mn10300.h (pre_defined_registers) Remove.
811 (system_registers, cc_names): Likewise.
812 (address_registers, data_registers, other_registers): New register
814 (register_name, system_register_name, cc_name): Remove.
815 (mn10300_reloc_prefix): Likewise.
816 (data_register_name): New function.
817 (address_register_name, other_register_name): Likewise.
818 (md_assemble): Rough cut at parsing operands. Remove lots of
820 (md_apply_fix3): Disable for now.
822 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
824 * config/tc-m68k.c (select_control_regs): New function, extracted
825 out of m68k_init_after_args.
826 (m68k_init_after_args): Use it.
827 (mri_chip): Use it here as well to update set of allowed control
830 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
832 * config/obj-elf.c (elf_begin): New function.
833 (obj_elf_section): Add the section symbol to the symbol table.
834 * config/obj-elf.h (obj_begin): Define.
835 (elf_begin): Declare.
836 * as.c (perform_an_assembly_pass): Call obj_begin if it is
839 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
841 * config/obj-coff.c (fixup_segment): Subtract the section address
842 from a PC relative reloc if TC_M68K.
844 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
846 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
847 .uaxword available even if not OBJ_ELF.
848 (md_atof): Remove unused local variable wordP.
850 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
852 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
853 for Matsushita MN10x00 support.
854 * configure.in: Recognize mn10x00-*-*
855 * configure: Rebuilt.
857 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
859 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
860 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
861 (load_expression): track clobbering of base reg before jmp/jsr.
862 (s_alpha_file): pass case_hack flags and source filename via
864 * tc-alpha.h (TC_CONS_FIX_NEW): define
866 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
868 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
869 * configure: Rebuild.
871 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
873 * read.c (s_macro): Warn if a macro has the same name as a
875 (s_space): In m68k MRI mode, align to a word boundary.
876 * macro.c (define_macro): Add namep parameter. Change all
878 * macro.h (define_macro): Update declaration.
880 * as.c (show_usage): Print bug report address.
881 (parse_args): Change version printing to match current GNU
883 * gasp.c (show_usage): Print bug report address.
884 (main): Change version printing to match current GNU standards.
886 * config/tc-m68k.c (init_table): Correct access control unit
887 register numbers. From Ken Rose <rose@netcom.com>.
889 * config/tc-alpha.c: Add some static function prototypes.
890 (alpha_macros): Move to top of file. Make static.
891 (alpha_num_macros): Move to top of file.
894 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
896 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
900 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
902 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
903 and just call sprintf_vma.
905 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
907 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
909 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
911 * read.c (float_cons): Call md_flush_pending_output if it is
915 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
917 * config/tc-d10v.c (md_operand): Created. Allows operands to
919 * config/tc-d10v.h (md_operand): Undefined.
922 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
924 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
925 (md_assemble): A fixup width of '3' means a 1 byte reloc.
927 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
929 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
930 reloc for the i960 for a reloc in the same section. This undoes
931 one of the two changes made Aug 19.
933 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
935 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
936 symbols to the position of the debugging information.
938 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
940 * expr.c (expr): Always use unsigned right shifts for >>.
942 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
944 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
945 slots when processing BL fixups.
947 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
948 on the first half of the instruction.
950 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
952 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
953 stabs expression, rather than giving an error.
955 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
958 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
960 * config/tc-mips.c (append_insn): Fill in the value for a constant
961 jump, rather than creating a reloc.
963 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
965 * config/tc-mips.c (append_insn): Don't swap an instruction which
966 sets a condition code with an instruction which uses a condition
968 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
971 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
972 (mips_ip): Give a better error message if the ISA level is wrong.
973 (md_parse_option): Recognize -mcpu=[v][r]5000.
975 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
977 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
979 (load_register): Ensure hi32 bits are not lost during lo32bit
980 processing. Fix shift offset that was overflowing into the next
981 instruction field. Add code to generate shorter sequences for
982 constants with a single contiguous seqeuence of ones.
985 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
987 * config/tc-d10v.c (d10v_dot_word): New function to support
988 "@word" with the word pseudo-op.
989 (md_apply_fix3): Cleanup and changes to support correct sizes
990 for 16 and 18-bit relocs.
993 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
995 * configure.in (sparc-*-aout): Set `em'.
996 * configure: Regenerated.
997 * config/te-sparcaout.h: New file.
998 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
999 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
1000 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
1001 (SPECIAL_CASE_{SETSW,SETX}): Define.
1002 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
1003 (md_begin): Delete setting of `target_big_endian'.
1004 (output_insn): New function.
1005 (md_assemble): Rewrite. Add `setx' support.
1006 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
1008 (md_atof): Add little endian support.
1009 (md_number_to_chars): Likewise.
1010 (md_apply_fix): Likewise.
1011 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
1012 (md_parse_option): Likewise.
1013 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1015 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
1017 * ecoff.c (ecoff_new_file): New function.
1018 * ecoff.h (ecoff_new_file): Declare.
1019 * config/obj-ecoff.h (obj_app_file): Define.
1021 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
1023 * config/tc-alpha.c (load_expression): Bias the .lit8 section
1024 symbol by 32k so that our 16-bit signed offset can address the
1025 entire chunk. Reported by <matt@lkg.dec.com>.
1027 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
1029 * config/tc-mips.c (load_register): Remove unused variable tmp.
1031 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
1033 * config/tc-mips.c (load_register): Remove unnecessary code that
1034 was causing the high 32bits of 64bit constants to be lost.
1037 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1039 * config/tc-d10v.c: Added changes to support function
1040 pointers and "@word" syntax.
1044 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
1046 * config/tc-v850.c: Remove commented out and #if 0'd code.
1047 (v850_reloc_prefix): Provide prototype.
1048 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
1050 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
1051 (md_assemble): Add default to case statement.
1053 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
1055 * config/tc-v850.c (md_assemble): Compute size of the instrction
1058 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
1061 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
1063 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
1064 routines to fetch/store the updated instruction from/to memory.
1065 (v850_insert_operand): If the operand has a specialized insert
1068 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1070 * config/tc-v850.c (reg_name_search): Align calling convention to
1071 be like identical function found in tc-ppc.c.
1072 (get_reloc): Removed.
1073 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
1074 (md_assemble): emit fixups.
1075 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
1077 (md_apply_fix3): handle fixups/relocs.
1078 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
1081 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * configure.in (sh-*-elf*): New target.
1085 * config/tc-sh.h (TARGET_ARCH): Define.
1086 (WORKING_DOT_WORD): Define.
1087 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
1088 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
1089 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
1090 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
1091 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
1092 (SUB_SEGMENT_ALIGN): Likewise.
1093 (RELOC_32): Don't define.
1094 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
1095 (target_big_endian): Declare if OBJ_ELF.
1096 (TARGET_FORMAT): Define if OBJ_ELF.
1097 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
1099 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
1100 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
1101 (struct sh_count_relocs): Define.
1102 (sh_count_relocs): New static function, broken out of
1103 sh_frob_file. Add BFD_ASSEMBLER code.
1104 (sh_frob_section): Likewise.
1105 (sh_frob_file): Call sh_frob_section.
1106 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
1107 call section_symbol rather than seg_info (seg)->dot.
1108 (md_section_align): Add OBJ_ELF version.
1109 (SWITCH_TABLE_CONS): Define.
1110 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
1111 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
1112 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
1114 (struct reloc_map): Define if not BFD_ASSEMBLER.
1115 (coff_reloc_map): Likewise.
1116 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
1117 (tc_gen_reloc): New function if BFD_ASSEMBLER.
1118 * write.c (write_relocs): Ifdef out fx_where test which triggers
1119 inappropriately for SH ELF.
1120 (write_object_file): Call tc_frob_file_before_adjust and
1121 obj_frob_file_before_adjust if they are defined.
1123 * write.c (write_object_file): Use BFD_RELOC_16, not
1124 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
1126 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
1130 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1132 * config/tc-d10v.c (find_opcode): Fix problem with calculating
1133 branch sizes in across sections.
1137 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
1139 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
1142 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
1144 * config/tc-v850.c (md_begin): Deal with end of opcode
1149 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1151 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
1152 the wrong opcode for cases like st2w where there are many forms
1153 of the same instruction.
1156 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * expr.c (operand): If md_parse_name is defined, call it before
1159 calling symbol_find_or_make.
1160 * config/tc-ppc.h (md_parse_name): Define.
1161 (ppc_parse_name): Declare.
1162 * config/tc-ppc.c (reg_name_search): Add regs and regcount
1164 (register_name): Update call to reg_name_search.
1165 (cr_operand): New static variable.
1166 (cr_names): New static const array.
1167 (ppc_parse_name): New function.
1168 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
1169 cr_operand before calling expression.
1171 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
1173 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
1174 hppa_gen_reloc_type call.
1177 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1179 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
1180 on addresses. Improved error messages.
1181 * doc/c-d10v.texi: Added docs for register pairs.
1183 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1185 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
1189 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
1191 * ecoff.c (init_file): Initialize fMerge to 1.
1192 (add_file): Restore old file merging code, but only merge files if
1194 (ecoff_directive_loc): Clear fMerge field of current file.
1195 (ecoff_generate_asm_lineno): Likewise.
1198 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1200 * doc/c-d10v.texi: Fix typo.
1204 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
1206 * config/tc-v850.c (md_assemble): Correct bit masking for
1207 hi and lo expressions.
1209 * config/tc-v850.c (md_assemble): Rough cut at demanding
1210 "ep" or "r30" in sst and sld instructions.
1211 (md_apply_fix3): Don't abort. Just warn that we don't
1214 * config/tc-v850.c (CC_NAME_CNT): Define.
1215 (cc_name): New function.
1216 (md_assemble): Handle V850_OPERAND_CC correctly.
1218 * config/tc-v850.c (md_assemble): Don't forget to initialize
1221 * config/tc-v850.c (reg_name_search): Generalize to search
1222 any given register table.
1223 (register_name): Pass appropriate table and size to reg_name_search.
1224 (system_register_name): New function.
1225 (SYSREG_NAME_CNT): Define.
1226 (md_assemble): Handle operands which are system registers.
1228 * config/tc-v850.c (md_assemble): If we find a register, but the
1229 opcode doesn't want a register, then we don't have a match.
1230 (md_assemble): Get size of the instruction from the opcode table.
1233 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
1235 * configure.in: Set and substitute HLDENV.
1236 * configure: Rebuild.
1237 * Makefile.in (HLDENV): New variable.
1238 (as.new): Use $(HLDENV).
1240 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
1241 if an array dimension is not known.
1244 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1246 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
1247 * doc/c-d10v.texi: Cleanup.
1251 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1253 * config/tc-v850.c: New file.
1254 * config/tc-v850.h: New file.
1255 * configure (v850-*-elf): New target.
1256 * configure.in (v850-*-elf): New target.
1260 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1262 * doc/c-d10v.texi: New file.
1263 * doc/all.texi: Added D10V stuff.
1264 * doc/as.texinfo: Added D10V stuff.
1266 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1268 * config/tc-d10v.c: All references to defined symbols should
1269 now use the optimal instruction. .float and .double now work.
1272 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
1275 section address for the i960 as is done for the i386.
1277 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
1279 * mpw-config.in: Add wildcards for config matching, add mips-*-*
1280 case, forward-include bfd/elf-bfd.h.
1283 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1285 * config/tc-d10v.c: Add additional information to the opcode
1286 table to help determinine which instructions can be done
1290 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
1292 * config/tc-arm.c: Major changes to add Thumb support, with lots
1293 of change input from <rearnsha@armltd.co.uk>.
1294 Reverted to INSN_SIZE macro, rather than insn_size variable.
1295 (insns): Added ARM "bx" instruction support.
1296 (tinsns): Added Thumb instruction definition structure.
1297 (arm_tops_hsh): Added hash structure for Thumb opcodes.
1298 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
1299 (opcode_select,s_arm,s_thumb,s_code): Added.
1300 (decode_shift): Allow upper-case RRX.
1301 (do_ldst): Simpler halfword support.
1302 (do_ldmstm): Improved.
1303 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
1304 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
1305 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
1306 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
1307 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
1309 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
1310 (md_parse_option): Add support for -mthumb.
1311 (md_show_usage): Updated to reflect new command line option.
1312 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
1313 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
1314 fragment information to be held.
1316 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
1318 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
1319 non-null, but is a constant.
1320 (fix_new_arm): Call make_expr_symbol to make the expression symbol
1321 so that error reporting will work correctly.
1323 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
1326 against weak symbols.
1328 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
1330 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
1331 (ppc_force_relocation): Declare if OBJ_XCOFF.
1332 * config/tc-ppc.c (ppc_force_relocation): New function if
1335 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
1340 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1342 * config/tc-d10v.c: Fix problem with relocs.
1345 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
1348 with nops if not in data_section or bss_section.
1350 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
1352 Add support for openVMS/Alpha.
1353 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
1354 * config/obj-evax.c: New file.
1355 * config/obj-evax.h: New file.
1356 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
1358 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
1359 defined. Add case for bfd_target_evax_flavour.
1360 * config/vms-a-conf.h: New file.
1361 * conf-a-gas.com: New file.
1362 * configure.in: Add target alpha-*-*vms*.
1363 * configure: Rebuild.
1364 * makefile.vms: New file.
1365 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
1366 Don't call ffs on openVMS/Alpha.
1368 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1370 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
1371 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
1373 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1374 (NEED_DECLARATION_SBRK): New macro.
1375 * configure, conf.in: Rebuild.
1376 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
1377 (strstr): Declare if NEED_DECLARATION_STRSTR.
1378 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
1380 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * symbols.c (resolve_symbol_value): Handle addition or subtraction
1383 by a constant before entering the main switch. Reject attempts to
1384 apply an arithmetic function to non-absolute symbols, except for
1385 the special case of subtraction of two symbols in the same
1388 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
1389 not to more than a 16 byte boundary.
1391 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
1392 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
1393 (tc_gen_reloc): If out of memory call as_fatal rather than
1394 assert. If no howto found, call as_bad_where rather than
1395 as_fatal. Change the error message slightly. Set howto to a
1396 non-NULL value in order to keep going.
1399 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1401 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
1404 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
1406 * config/tc-h8300.c (get_specific): New operand "size" derived
1407 from ".b", ".w" and ".l" extensions. All callers changed. If
1408 the base instruction has no operands, then use the size to
1409 determine which specific instruction to use.
1411 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1413 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
1415 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * config/tc-mips.c (md_section_align): Don't change addr if
1420 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
1422 * config/tc-hppa.c: Revert yesterday's changes.
1425 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1427 * config/tc-d10v.c: Disable range checking on 16-bit values.
1430 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
1432 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
1433 not just the ones that don't match.
1436 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1438 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
1441 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
1443 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
1444 pre-cursor to adding Thumb support. Also added cpu_variant flag
1445 information to each of the asm_flg structures.
1446 (md_parse_option): Updated ARM7 parsing to allow 't' for
1447 thumb/halfword support, aswell as 'm' for long multiply.
1448 (md_show_usage): Updated help message.
1449 (md_assemble): Check that instruction flags are applicated to the
1450 current cpu variant.
1451 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
1452 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
1453 signextension instructions.
1454 (do_ldst): Generate halfword and signextension variants if
1455 mnemonic flags match.
1456 (ldst_extend): Do not allow shifts in the offset field of halfword
1457 or signextension instructions.
1458 (validate_offset_imm): Provide check on halfword and signextension
1460 (add_to_lit_pool): Merge identical literal pool values.
1462 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
1464 * config/tc-hppa.c (selector_table): Add 'E' selector.
1465 (cons_fix_new_hppa): Don't coke on e_esel.
1466 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
1467 to help generate exception handling tables.
1468 (md_apply_fix): Don't try to apply fixups with an e_esel
1470 (hppa_fix_adjustable): Fixups with e_esel selectors
1473 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
1479 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1481 * config/tc-d10v.c: Added lots of error checking. Added hacks
1482 to support accumulator shifts.
1485 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * symbols.c (S_SET_EXTERNAL): Let .weak override.
1488 (S_CLEAR_EXTERNAL): Likewise.
1489 (S_SET_WEAK): Remove error; just let .weak override.
1492 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1494 * config/tc-d10v.c (md_assemble): Now handles multiline
1497 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1499 * config/tc-d10v.c: Fix packaging bug. Added range checking.
1500 Added kludge for divs instruction. Fixed minor problem with
1501 multiple text sections.
1502 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1504 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1506 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
1507 addresses to be right-shifted by 2.
1509 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1511 * config/tc-d10v.c: Many changes to get relocs working.
1512 (register_name): No longer creates a symbol for register names.
1513 (pre_defined_registers): moved to opcodes/d10v-opc.c.
1514 (d10v_insert_operand): Now works correctly for either container.
1515 * config/tc-d10v.h (d10v_cleanup): Declare.
1518 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1520 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
1521 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
1523 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
1525 * tc-alpha.c: Patches to track current minimum alignment to reduce
1526 the number of fragments created with frag_align.
1527 (alpha_current_align): New static variable.
1528 (s_alpha_text): Reset alignment to 0.
1529 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
1530 (s_alpha_stringer, s_alpha_space): New functions.
1531 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
1532 (alpha_cons_align): New function to replace both of them.
1533 (emit_insn): Only align if alpha_current_align is less than 2;
1534 reset alpha_current_align to 2.
1535 (s_alpha_gprel32): Likewise.
1536 (s_alpha_section): New function. Basically duplicate the other
1537 alpha section change hooks. Only define for ELF.
1538 (s_alpha_float_cons): Simplify alignment handling.
1539 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
1540 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
1541 Don't define the s_alpha_cons pseudo-ops. Do define
1542 s_alpha_stringer and s_alpha_space pseudo-ops.
1543 (alpha_align): Skip if less than current default alignment. Set
1545 * tc-alpha.h (md_flush_pending_output): Remove.
1546 (md_cons_align): Add.
1548 * tc-alpha.c: Add oodles of function description comments.
1549 (md_bignum_to_chars): Remove; there are no callers.
1550 (md_show_usage): Mention some more variants.
1552 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
1554 From Andrew Gierth <ANDREWG@microlise.co.uk>:
1555 * configure.in (sparc-*-sysv4*): New target.
1556 * configure: Rebuild.
1558 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
1559 uaxword to use s_uacons.
1560 (sparc_no_align_cons): New static variable.
1561 (s_uacons): New static function.
1562 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
1565 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
1567 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
1568 5 with regard to shared libraries.
1569 * configure: Rebuild.
1571 * config/tc-m68k.c (m68k_ip): Use the correct length when
1572 allocating space for the unsupported architecture error message.
1575 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1577 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
1579 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1581 * config/tc-d10v.c: New file.
1582 * config/tc-d10v.h: New file.
1583 * configure (d10v-*-elf): New target.
1584 * configure.in (d10v-*-elf): New target.
1587 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1589 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
1591 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
1593 * config/tc-alpha.c (alpha_align): Change fill parameter
1594 to a pointer. Take NULL as 0 or nop depending on section. Change
1596 (s_alpha_align): Rename local variables.
1598 * doc/as.texinfo (.align): Document action of omitted
1601 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
1604 when an unsupported PC relative reloc is seen, rather than calling
1607 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
1608 Instead, check state when '#' comment is seen.
1610 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
1612 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
1614 (tc_gen_reloc): If fixup was changed to be PC relative, change
1615 reloc type accordingly. Use name of reloc in error message.
1617 * as.h: Don't define const or volatile.
1618 * flonum.h: Don't define const.
1620 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
1621 if fx_pcrel is set. Correct setting the addend case in the
1622 OBJ_ELF case (from Andreas Schwab
1623 <schwab@issan.informatik.uni-dortmund.de>).
1624 (md_show_usage): Correct -mfc5200 to -m5200.
1626 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1628 * doc/c-m68k.texi: Document -m5200 flag.
1629 * doc/as.texinfo: Likewise.
1631 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
1634 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1636 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1637 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1639 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * Makefile.in (VERSION): Set to cygnus-2.7.1.
1643 * Released binutils 2.7.
1645 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
1647 * config/tc-mips.c (mips_ip): Only perform range check when
1648 dealing with O_constant expressions.
1650 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1652 * m68k-parse.h (m68k_register): Add new coldfile control
1655 * config/tc-m68k.c (mcf5200_control_regs): New variable,
1656 array of control registers for the coldfire.
1657 (cpu_of_arch): Added mcf5200.
1658 (archs): Added mcf5200.
1659 (init_table): Add new control registers.
1660 (m68k_ip): Added support for new control registers.
1661 (m68k_init_after_args): Likewise.
1663 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1665 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
1667 * read.h (is_it_end_of_statement): Declare.
1668 * read.c (is_it_end_of_statement): Remove declaration.
1670 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1672 (md_assemble): Fix handling of @l with an unsigned constant. Add
1673 default case to reloc switch.
1675 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1677 Based on patches from Tom Quiggle <quiggle@sgi.com>:
1678 * ecoff.c (last_lineno): New static variable.
1679 (add_procedure): Set last_lineno.
1680 (ecoff_directive_loc): Likewise.
1681 (ecoff_generate_asm_lineno): Likewise.
1682 (ecoff_fix_loc): New function.
1683 * ecoff.h (ecoff_fix_loc): Declare.
1684 * config/tc-mips.c (append_insn): When inserting nops, and using
1685 ECOFF debugging, call ecoff_fix_loc.
1687 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
1689 * config/tc-h8300.c (build_bytes): If an operand type is
1690 marked as SRC_IN_DST retrieve it from the "destination" op.
1692 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * configure.in (arm-*-riscix*): Set emulation to riscix.
1695 * configure: Rebuild.
1696 * config/te-riscix.h: New file to define TE_RISCIX.
1698 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1700 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * Makefile.in (config.status): Just run config.status as other
1705 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
1707 * mpw-config.in (TARGET_OS): Add definition to conf.
1709 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
1711 * config/tc-mips.c (append_insn): Parenthesize
1712 cop_interlocks expressions.
1714 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * listing.c (listing_print): Close the listing file if it is not
1717 stdout. Close the other files opened for the listing.
1719 * config/tc-sparc.h (md_cons_align): Define.
1720 (sparc_cons_align): Declare.
1721 (HANDLE_ALIGN): Define.
1722 (sparc_handle_align): Declare.
1723 * config/tc-sparc.c (sparc_cons_align): New function.
1724 (sparc_handle_align): New function.
1725 * read.c (cons_worker): Call md_cons_align if it is defined.
1727 * as.h (struct frag): Add fr_file and fr_line fields.
1728 * frags.c (frag_new): Set fr_file and fr_line.
1729 (frag_var): Likewise.
1730 (frag_variant): Likewise.
1732 * as.h (struct frag): Remove unused align_mask and align_offset
1735 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1736 From <uddeborg@carmen.se>.
1738 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
1740 * configure.in (mips-*-osf*): New target.
1741 * configure: Rebuild.
1743 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1745 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
1747 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1748 between co-processor comparisons and branches for the VR4300.
1750 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1752 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1753 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1755 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1756 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1757 includedir): Use autoconf set values.
1760 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * listing.c (listing_eject): Don't do anything if listing is 0.
1763 (listing_list): Likewise.
1764 (listing_source_line): Likewise.
1765 (listing_title): Don't save title if listing is 0.
1766 (listing_source_file): Check listing rather than listing_tail.
1768 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1769 using shared libraries.
1770 * configure: Rebuild.
1772 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1775 absolute expression if a relocation type was specified.
1777 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1779 * configure.in: Add support for *-*-rtems* configurations.
1780 * configure: Rebuild.
1782 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
1784 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
1785 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
1786 opcodes library for alpha.
1787 * configure: Rebuild with autoconf 2.10.
1788 * config/tc-alpha.c: Substantial rewrite to add ELF support and
1789 use new opcode table.
1790 * config/tc-alpha.h (md_undefined_symbol): Don't define.
1791 (LOCAL_LABEL): Define differently if OBJ_ELF.
1792 (FAKE_LABEL_NAME): Define if OBJ_ELF.
1793 * config/alpha-opcode.h: Remove.
1794 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1795 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1796 include/opcode/alpha.h rather than config/alpha-opcode.h.
1798 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
1800 * config/obj-aout.c (obj_emit_relocations): Give an error if the
1801 relocation symbol was not resolved.
1802 * config/obj-coff.c (do_relocs_for): Likewise.
1804 * write.c (adjust_reloc_syms): Refetch the symbol section after
1805 calling S_GET_VALUE, since it may have changed.
1807 * expr.c (struct expr_symbol_line): Define.
1808 (expr_symbol_lines): New static variable.
1809 (make_expr_symbol): Add entry to expr_symbol_lines.
1810 (expr_symbol_where): New function.
1811 * expr.h: Use extern on function declarations.
1812 (expr_symbol_where): Declare.
1813 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1814 rather than printing the meaningless name of an expression
1817 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
1819 * config/tc-i386.c (md_number_to_chars): Deleted.
1820 * config/tc-i386.h (md_number_to_chars): New macro.
1822 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1824 (load_symbol_address, load_expression): Use build_mem.
1825 (build_operate): New function.
1826 (emit_addq_r): Use it.
1828 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
1830 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
1832 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
1834 * config/tc-vax.h (NOP_OPCODE): Define.
1836 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
1838 * config/obj-vms.h (S_IS_COMMON): Define.
1839 (S_IS_LOCAL): Check for \002 as well as \001.
1840 (LONGWORD_ALIGNMENT): New macro.
1841 (SUB_SEGMENT_ALIGN): Use it.
1843 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
1845 * config/vms-conf.h: Reconcile with conf.in.
1847 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
1849 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1852 * doc/as.texinfo: Document that any number of hex digits can
1855 * as.c (struct defsym_list): Define.
1856 (defsyms): New static variable.
1857 (parse_args): Just put --defsym arguments on defsyms list, rather
1859 (main): Define defsyms after output file is created.
1861 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1862 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
1864 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1865 insn_error rather than calling check_absolute_expr.
1867 * as.c (emulation_name): Remove unused static variable.
1868 (default_emul_bfd_name): Add return NULL to avoid warning.
1869 * ecoff.c (ecoff_stab): Remove unused variables name and
1871 * frags.c (frag_new): Remove unused variable tmp.
1872 * hash.c (hash_grow): Parenthesize + within <<.
1873 (hash_print_statistics): Use %lu, not %d, to print unsigned
1875 * messages.c: Include "libiberty.h".
1876 (fprint_value): Add cast to avoid printf warning.
1877 (sprint_value): Likewise.
1878 * read.c: Include "ecoff.h".
1879 (emit_expr): Add casts to avoid printf warnings.
1880 * read.h: Use extern for function declarations.
1881 (pop_insert): Declare.
1882 * stabs.c: Include "ecoff.h".
1883 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1884 former_last_fragP, and new_fragP.
1885 * subsegs.h (subsegs_print_statistics): Declare.
1886 * symbols.c (debug_verify_symchain): Change macro to discard
1888 * write.c (dump_section_relocs): Likewise.
1889 * write.h: Use extern for function declarations.
1890 (write_print_statistics): Declare.
1891 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1893 * config/e-mipself.c (mipself_bfd_name): Likewise.
1894 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1896 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1897 emit relocations against external symbols.
1899 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1900 message if bfd_reloc_type_lookup fails, rather than calling
1903 * config/tc-alpha.c (alpha_force_relocation): Add
1904 BFD_RELOC_12_PCREL to switch.
1906 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
1908 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1909 TE_PE (Lfoo, not .Lfoo).
1911 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * read.c (s_fill): Don't warn about a zero repeat count.
1915 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1916 coprocessor register.
1918 * config/tc-i386.c (md_assemble): When checking the size of a
1919 register to set the size of an instruction, do a bitwise and with
1920 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1923 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1925 * config/tc-h8300.c (parse_reg): Tweak error messages.
1926 (build_bytes): Likewise.
1927 (skip_colonthing): Handle :32 suffix.
1928 (get_specific): Promote L_24 to L_32 if it makes a match.
1929 Don't always promote L_8 to L_16.
1930 (do_a_fix_imm): Clean up L_32 and L_24 handling.
1932 * config/tc-h8300.c (Smode): New variable.
1933 (h8300hmode): Turn off Hmode.
1934 (h8300smode): New function. Turn on Smode and Hmode.
1935 (md_pseudo_table): New ".h8300s" pseudo-op.
1936 (parse_reg): Handle "exr" register.
1937 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1938 Handle "mach" and "machl" operands for ldmac.
1939 (get_specific): Handle "stm.l" and "ldm.l".
1940 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1941 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1944 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1946 * doc/as.texinfo: Reorder chapter of machine dependent options so
1947 that it is sorted by chip name.
1949 * doc/as.texinfo: Use consistant spelling of Vax.
1950 * doc/c-vax.texi: Likewise.
1952 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1954 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1956 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1957 (md_apply_fix): Likewise.
1958 (pa_try): New function.
1959 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1961 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1963 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1964 (pa_level): New function.
1966 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
1968 * listing.c (listing_newline): Don't do anything if listing is 0.
1970 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1973 symbol_create, not symbol_new.
1975 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1978 absolute symbol unless TC_FORCE_RELOCATION returns true.
1980 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1982 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1983 the symbol to a pointer. Don't set previous_file_symbol.
1984 Simplify symbol list rearrangement.
1985 (coff_frob_symbol): Don't do anything with C_FILE symbols.
1986 (coff_adjust_symtab): Don't check previous_file_symbol.
1988 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1990 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1992 (md_pseudo_table): Add ppc_elf_lcomm.
1994 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
1996 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
1997 d0{24:1},d0' works without an immediate prefix on the bit numbers.
1998 (md_begin): Add digits to alt_notend_table.
1999 (md_parse_option): Make s a const pointer.
2001 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2002 (s_empty): New static function.
2004 * config/obj-coff.c (struct filename_list): Only define if not
2006 (filename_list_head, filename_list_tail): Likewise.
2007 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2008 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2009 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2010 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2011 remove the new symbol from the list.
2012 (obj_coff_endef, both versions): Call tag_insert even if there is
2013 an old symbol with the same name, if the old symbol does not
2015 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2016 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2017 symbol that will be moved to the end of the symbol list.
2018 (coff_adjust_section_syms): Always call section_symbol for .text,
2020 (coff_frob_section): Likewise. Also, remove unused variable
2023 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2024 manipulating frags directly.
2025 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
2028 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
2029 whether the next character is '*' before checking whether we are
2030 at the start of a line. Permit LINE_COMMENT_START to start a
2031 comment in state 1 (seen some whitespace) as well, to match the
2034 * gasp.c (do_align): Permit a fill value for .align.
2036 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
2038 * read.c (next_char_of_string): Warn if a newline is seen in the
2039 middle of a string. Call bump_line_counters when appropriate.
2041 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
2043 * symbols.c (colon): Use LOCAL_LABEL.
2045 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
2047 * Makefile.in (install): Don't check to see if tooldir exists.
2048 Make $(tooldir) and $(tooldir)/bin.
2050 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2052 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
2055 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
2057 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
2058 insn_error. Don't put the string "ERROR" in insn_error. Set
2059 insn_error rather than calling as_warn for an unsupported opcode.
2061 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
2064 before permitting -64.
2065 * output-file.c (output_file_create): Remove duplicate
2068 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
2070 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
2071 section rather than a .reginfo section.
2072 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
2075 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
2076 bit value with the high bit set.
2078 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * read.c (s_lcomm): Set section flags for .sbss section.
2082 * config/tc-mips.c (mips_64): New static variable.
2083 (mips_target_format): If mips_64, return elf64 targets rather than
2085 (md_longopts): Add "32" and "64".
2086 (md_parse_option): Handle -32 and -64.
2087 (md_show_usage): Mention -32 and -64.
2088 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
2091 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2093 * config/tc-ppc.c (comment_chars): Make '!' a comment character
2094 for Solaris compatibility.
2096 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
2097 .stabd with 4 arguments into a .stabn.
2099 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * config/tc-mips.c (macro): When passing X_add_number to
2102 macro_build, cast it to int first.
2104 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
2107 created by emit_expr.
2109 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
2110 as_perror rather than assert.
2112 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
2114 * config/tc-mips.c (mips_ip): Mark sections created to hold
2115 floating point information as read only.
2117 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
2119 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
2121 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2123 * read.c (potable): Add .skip as a synonym for .space.
2125 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
2126 4 arguments, providing the 4th argument is 0, to allow
2127 compatibility with the Solaris assembler.
2129 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
2131 * config/tc-sh.h (struct sh_segment_info_type): Define.
2132 (TC_SEGMENT_INFO_TYPE): Define.
2133 (sh_frob_label): Declare.
2134 (tc_frob_label): Define.
2135 (sh_flush_pending_output): Declare.
2136 (md_flush_pending_output): Define.
2137 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
2138 reloc before the instruction if necessary.
2139 (sh_frob_label): New function.
2140 (sh_flush_pending_output): New function.
2141 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
2142 when looking for the reloc for the target of .uses.
2143 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
2144 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
2146 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
2147 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
2148 the absolute symbol.
2150 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
2151 TC_SEGMENT_INFO_TYPE is defined.
2153 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
2156 matches the register size.
2158 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
2160 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
2162 (do_relocs_for): Likewise.
2163 (fixup_segment): Don't just quit if linkrelax is set. Try to
2164 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
2167 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2169 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
2170 relative relocations with -mrelocatable. Also allow unfixed
2171 relocs in .ex_shared.
2173 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
2175 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
2176 non-zero before assuming this is a long file name.
2177 (w_strings): Likewise.
2178 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
2180 * config/obj-coff.c (w_strings): Move declaration of i inside
2181 #ifdef block which uses it.
2183 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
2185 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
2186 "relaxmode". Output relocs which identify various relaxing
2187 possibilities for mov.[bwl] instructions.
2188 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
2190 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
2192 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
2193 (MD_APPLY_FIX3): Define.
2194 * config/tc-arm.c (my_get_expression): Only watch for bad segments
2196 (md_apply_fix3): Renamed from md_apply_fix.
2197 If pcrel reloc and symbol is in different section, undo effects
2200 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
2202 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
2203 any reloc with an LR% or RR% field selector for SOM.
2205 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
2210 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
2214 (yank_symbols): Likewise.
2216 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
2218 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
2219 BFD_ASSEMBLER, add name field.
2220 * config/obj-coff.c: Include "libiberty.h".
2221 (coff_header_append): Handle long section names.
2222 (crawl_symbols): Just use the name field for the symbol name,
2223 without worrying about null byte termination.
2224 (w_strings): Handle long section names.
2225 (write_object_file): Likewise. Also, use the name field, rather
2227 (obj_coff_add_segment): Permit long section names.
2228 (obj_coff_init_stab_section): Use the name field, rather than
2230 (adjust_stab_section): Likewise.
2231 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
2233 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
2234 (mem_fmt): Likewise.
2235 (md_apply_fix): Don't check fx_im_disp field.
2237 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * configure.in: Add * after sparc*-*-vxworks.
2240 * configure: Rebuild.
2242 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
2243 define it to comment_chars. Use tc_comment_chars rather than
2245 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
2246 * config/tc-m68k.h (tc_comment_chars): Define.
2247 (m68k_comment_chars): Declare.
2248 * config/tc-m68k.c (m68k_comment_chars): Rename from
2249 comment_chars. Change into a pointer rather than an array.
2250 (md_longopts): Add "bitwise-or".
2251 (md_parse_option): Handle OPTION_BITWISE_OR.
2252 (md_show_usage): Mention --bitwise-or.
2253 * doc/c-m68k.texi: Document --bitwise-or.
2255 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
2260 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
2261 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
2262 correct handling of input line pointer, and call
2263 demand_empty_rest_of_line.
2265 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
2267 * config/tc-sparc.c (in_bitfield_range): New static function.
2268 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
2269 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
2270 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
2271 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
2272 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
2274 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * config/obj-coff.c: BFD_ASSEMBLER:
2277 (coff_last_bf): New static variable.
2278 (coff_frob_symbol): Set endndx of a .bf symbol.
2280 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
2281 (last_bfP): New static variable.
2282 (yank_symbols): Set endndx of a .bf symbol.
2284 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2286 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
2287 and -s options. Add -be for good measure.
2289 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * read.c (s_space): Support non-constant fill value. Handle fill
2292 value correctly for a size other than 1.
2294 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
2296 * config/tc-arm.c (my_get_float_expression): Update call to
2297 gen_to_words, X_PRECISION changed from 6 to 5.
2299 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2301 * config/tc-ppc.c (register_name,reg_name_search): Move register
2302 name lookup from PE specific code to all targets. Add support for
2303 -mregnames/-mno-regnames to control whether register names are
2305 (md_assemble): Call register_name for all platforms.
2306 (md_parse_option): Add support for -mregnames/-mno-regnames.
2308 * configure.in (powerpcle*-*-solaris): Add support.
2309 (powerpc*-*-linux): Ditto.
2310 * configure: Regenerate.
2312 * config/ppc-sol.mt: New config file for PowerPC Solaris.
2314 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
2317 be associated with a single %lo reloc.
2319 * config/tc-mips.c (load_address): Cast X_add_number to valueT
2320 before comparing against MAX_GPREL_OFFSET, so that negative
2321 numbers are handled correctly.
2324 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * config/tc-sparc.c (last_insn): New static variable.
2327 (md_assemble): Warn about putting floating point branches in a
2328 delay slot. If architecture is less than v9, insert NOP
2329 instructions between floating point instructions and floating
2330 point branches. (The SunOS assembler does both these operations.)
2331 Save the last instruction opcode.
2332 (sparc_ip): Add pinsn parameter. Change caller.
2334 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
2335 for byte jump to next instruction to skip empty frags.
2337 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
2340 for addq with a 16 bit signed value, just emit a lda instruction
2343 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
2345 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
2348 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * configure.in: Permit --enable-shared to specify a list of
2352 * configure: Rebuild.
2354 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
2356 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
2357 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
2359 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2361 * config/atof-ieee.c: Fix handling of denormalized extended
2362 precision numbers and overflow/underflow detection.
2363 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
2364 not include the 16 bit gap in the m68k extended precision format.
2366 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
2370 * configure: Rebuild.
2372 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
2374 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
2375 be accessed using the $gp register.
2376 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
2378 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
2380 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
2381 bfd_mach_sparc_sparclet if current_architecture is sparclet.
2383 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * read.c (get_line_sb): Bump line counters based on
2386 input_line_pointer[-1], not *input_line_pointer. Don't bother to
2387 call LISTING_NEWLINE.
2388 (s_macro): Don't call demand_empty_rest_of_line.
2389 * app.c (do_scrub_chars): When handling C style comments, unget
2392 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * read.h (enum linkonce_type): Define.
2395 (s_linkonce): Declare.
2396 * read.c (potable): Add "linkonce".
2397 (s_linkonce): New function.
2398 * subsegs.h (segment_info_type): Add linkonce field to
2399 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
2400 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
2401 (obj_coff_pe_handle_link_once): Declare if TE_PE.
2402 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
2404 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
2405 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
2406 entry based on the linkonce field in segment_info.
2407 * doc/as.texinfo: Document .linkonce.
2409 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
2411 * doc/as.1: Changed to be recognized by catman -w on Solaris.
2413 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * stabs.c (s_stab_generic): Call the listing functions before
2416 doing the rest of the processing, which may involve freeing the
2417 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
2418 SEPARATE_STAB_SECTIONS case.
2420 * config/tc-hppa.c: Remove nested comment.
2421 (tc_gen_reloc): Move label done inside the ifdef in which it is
2423 (md_apply_fix): Pass pointers to correct types to libhppa.h
2424 functions. Always return a value.
2426 * config/tc-mips.h (tc_frob_file): Define.
2427 (mips_frob_file): Declare.
2428 * config/tc-mips.c (struct mips_hi_fixup): Define.
2429 (mips_hi_fixup_list): New static variable.
2430 (imm_unmatched_hi): New static variable.
2431 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
2432 offset_reloc. Pass imm_unmatched_hi to append_insn.
2433 (append_insn): Add unmatched_hi parameter. If it is set, add the
2434 new fixup to mips_hi_fixup_list. Change all callers.
2435 (mips_ip): Set imm_unmatched_hi when appropriate.
2436 (mips_frob_file): New function.
2438 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
2440 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
2441 * configure: Regenerated.
2443 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * as.c (main): Call bfd_set_error_program_name.
2447 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * as.h (strdup): Don't declare.
2450 * stabs.c: Include libiberty.h
2451 (get_stab_string_offset): Use xstrdup rather than strdup.
2452 (s_stab_generic): Likewise.
2453 * as.c (parse_args): Likewise.
2454 * read.c (s_mri_sect): Likewise.
2456 * gasp.c (change_base): Recognize \(...) construct documented to
2457 pass through enclosed characters literally through to the output.
2458 (process_assigns): Likewise. Also, be more careful to avoid
2459 looking past the end of the buffer.
2461 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
2464 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
2466 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2468 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
2470 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
2472 * config/alpha-opcode.h: Added cvtst instruction.
2474 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
2477 string. Extract the addend from the result of expression.
2479 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
2482 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
2483 mode, change the state to 3 rather than 1.
2485 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
2487 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
2488 correspond to 11 March change.
2490 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
2493 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
2495 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * configure: Rebuild with autoconf 2.8.
2499 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * config/atof-ieee.c (gen_to_words): Improve handling of
2502 X_PRECISION numbers. Based on patches from Andreas Schwab
2503 <schwab@issan.informatik.uni-dortmund.de>.
2505 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
2507 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
2509 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
2510 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
2511 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
2512 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
2515 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
2517 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
2519 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
2521 * config/tc-hppa.c (SUBSEG_MILLI): Define.
2522 (pa_def_subspaces): Add $MILLICODE$.
2523 (pa_spaces_begin): Set section flags for $MILLICODE$.
2525 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2527 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
2528 not SHT_NOBITS. Don't tamper with flags based on type if a
2529 special section was found (revert Feb 29 change).
2531 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
2532 if aligning to a longword boundary or greater.
2534 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2536 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
2538 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
2540 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
2541 * configure: Regenerated.
2543 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
2545 * config/tc-hppa.c: Add default definitions for R_N0SEL and
2546 R_N1SEL since they're not defined for old versions of hpux.
2548 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
2549 Set "sym_ptr_ptr" and "addend" fields to dummy values for
2550 R_N0SEL and R_N1SEL.
2552 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2554 * flonum-konst.c: Add two more constants for 1e+-2048 and
2555 1e+-4096, and correct the other constants.
2557 * symbols.c (resolve_symbol_value): Handle O_logical_not.
2559 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2561 * config/obj-elf.c (obj_elf_section): Allow predefined section
2562 types to set the nobits type. Avoid a shadowed declaration.
2564 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
2567 reduce relocs using e_nlrsel field selectors.
2569 * write.c (fix_new_exp): Don't use #elif. Some compilers
2572 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
2574 (pa_chk_field_selector): Handle new field selectors for SOM.
2576 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2578 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
2579 * configure: Rebuild.
2580 * config/te-linux.h (LOCAL_LABELS_FB): Define.
2581 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
2583 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
2586 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2588 * mpw-make.sed: Update to handle shared library support.
2590 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
2592 * config/tc-sparc.c (sparc_ip): Print all architectures that support
2593 the insn on mismatch.
2595 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2597 * configure.in: Add support for a29-coff.
2598 * configure: Rebuild.
2600 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
2603 of the section when looking for the R_SH_USES fixup, because the
2604 frag addresses have not yet been adjusted.
2606 * gdbinit.in: Set a breakpoint on as_warn_where.
2608 * config/tc-mips.c (macro): Add missing arguments to macro_build
2609 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
2611 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
2613 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
2614 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
2616 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
2618 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
2620 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
2622 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
2623 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
2624 Recognize [uU] format args as sparclet cpregs.
2626 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
2631 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2634 well as S_IS_EXTERNAL.
2635 (tc_fix_adjustable): Likewise.
2636 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2637 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2639 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2640 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2642 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
2644 * config/tc-sparc.c (max_architecture): Change to sparclite for
2646 (default_compatible): Delete.
2647 (sparc_ffs): New function.
2648 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2649 (sparc_ip): Rewrite architecture match and bump logic.
2651 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * configure.in: Check for 'do not mix' from native linker before
2654 trying to use -rpath.
2655 * configure: Rebuild.
2657 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
2659 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2660 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2661 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2662 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2664 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2665 to the symbol lnnoptr field, to get the correct file offset.
2667 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2669 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2670 symbols that are not function, file, or section symbols to be
2673 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * configure: Set and substitute RPATH_ENVVAR.
2676 * configure: Rebuild.
2677 * Makefile.in (RPATH_ENVVAR): New variable.
2678 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2680 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
2681 doesn't need opcodes. If configuring shared, opcodes needs bfd.
2682 * configure: Rebuild.
2684 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2686 * read.c (s_mri_sect): Don't return '\0' in type. Set all
2687 appropriate flags in BFD section.
2689 * configure.in (m68k-*-psos*): New target.
2690 * configure: Rebuild.
2691 * config/te-psos.h: New file.
2692 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2695 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
2697 From Alan Modra <alan@spri.levels.unisa.edu.au>:
2698 * configure.in: Remove duplicate setting of cpu_type. Check
2699 whether opcodes library is required for on all targets, not just
2701 * configure: Rebuild.
2703 * config/tc-mips.c (mips_big_got): New static variable.
2704 (s_extern): Don't declare.
2705 (reg_needs_delay): New static function.
2706 (macro_build): Permit GOT/CALL_HI/LO relocs.
2707 (macro_build_lui): If place is not NULL, use the number in the
2709 (load_address): Handle mips_big_got case.
2710 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2712 (OPTION_XGOT): Define.
2713 (md_longopts): Add "xgot" if OBJ_ELF.
2714 (md_parse_option): Handle -xgot.
2715 (md_show_usage): Mention -xgot.
2716 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2717 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2719 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2721 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2722 the byte relocation, point it to the low byte of the word.
2724 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
2726 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2727 * configure: Rebuild.
2729 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
2731 * configure.in: Recognize any sparc* cpu.
2732 * configure: Regenerated.
2734 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * read.c (potable): Add "mri" and ".mri".
2737 (s_mri): New function.
2738 * read.h (s_mri): Declare.
2739 * app.c (scrub_m68k_mri): New static variable.
2740 (mri_pseudo): New static variable.
2741 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
2742 flag_m68k_mri. Initialize scrub_m68k_mri.
2743 (mri_state, mri_last_ch): New static variables.
2744 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2746 (app_push): Save new fields.
2747 (app_pop): Restore new fields.
2748 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2749 If TC_M68K, use a trivial state machine to look for occurrences of
2750 the .mri pseudo-op, and change the mode appropriately.
2751 * as.h (do_scrub_begin): Update prototype.
2752 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2754 * config/tc-m68k.c (reg_prefix_optional_seen): New static
2756 (m68k_mri_mode_change): New function.
2757 (md_parse_option): Set reg_prefix_optional_seen.
2758 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2759 (MRI_MODE_CHANGE): Define.
2760 * doc/as.texinfo: Document .mri pseudo-op.
2762 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2765 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2767 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2768 * config/m68k-parse.h (enum pic_relocation): Define.
2769 (struct m68k_exp): Add pic_reloc field.
2770 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2771 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2772 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2774 * config/tc-m68k.c: Delete definition of NO_RELOC.
2775 (struct m68k_it): Add pic_reloc field.
2776 (add_fix): Copy over pic_reloc field.
2777 (md_pseudo_table): Interpret .align parameter as byte count.
2778 (mote_pseudo_table): Likewise.
2779 (tc_m68k_fix_adjustable): New function.
2780 (get_reloc_code): New function.
2781 (md_assemble): Use it as last argument to fix_new_exp.
2782 (md_apply_fix_2): For a relocation against a symbol don't put the
2783 addend into the data.
2784 (tc_gen_reloc): Different addend computation for OBJ_ELF.
2785 (m68k_ip): Don't relax an operand that requires pic relocation.
2786 (md_begin): Align .text, .data and .bss on 4 byte boundary by
2788 * write.c (fixup_segment): Don't add symbol value to addend if
2789 TC_M68K and OBJ_ELF.
2790 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2791 (motorola_operand): Add rule for `(zapc, EXPR)'.
2793 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
2795 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2796 *really* is permissible before the comma.
2798 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2801 inserting nop instructions.
2803 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * config/te-aux.h: Change include of aux.h to aux-coff.h.
2807 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2810 class setting for a CALLNAME symbol in COFF.
2812 * read.c (potable): Pass negative numbers for new .balign[wl] and
2813 .p2align[wl] pseudo-ops.
2814 (s_align_bytes): Treat a negative argument as specifying the fill
2816 (s_align_ptwo): Likewise.
2818 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2820 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2821 (do_align): Take new len parameter. Change all callers. Pass it
2823 (s_align_bytes): Arg now indicates the length of the fill pattern.
2824 (s_align_ptwo): Likewise.
2825 * config/obj-coff.c (write_object_file): Pass length to
2827 * config/tc-i386.h (md_do_align): Take new len parameter.
2828 * config/tc-m88k.h (md_do_align): Likewise.
2829 * config/tc-m88k.c (m88k_do_align): Likewise.
2830 * config/tc-sh.h (md_do_align): Likewise.
2831 * config/tc-sh.c (sh_do_align): Likewise.
2832 * doc/as.texinfo: Document new pseudo-ops.
2834 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2835 done in cvt_frag_to_fill.
2837 * config/tc-sh.h (sh_do_align): Declare.
2838 (md_do_align): Define.
2839 * config/tc-sh.c (sh_do_align): New function.
2841 * ecoff.c (ecoff_build_lineno): Don't try to store the address
2842 difference if the next address is before the current one.
2844 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2845 (archs): Initialize new field.
2846 (m68k_ip): Don't list alias names when listing CPUs which support
2849 * as.c (main): Call parse_args before read_begin.
2850 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2851 front of generated pseudo-ops.
2852 * read.c (potable): Ignore "name".
2853 (s_app_file): Permit a single quote after the string, since one
2854 may appear in m68k MRI mode.
2856 * configure.in: Check for --enable-shared. If linking against
2857 shared BFD and opcodes, fix library name on SunOS, and try to set
2859 * configure: Rebuild.
2861 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
2863 * as.h (flag_m68k_mri): Declare.
2864 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2865 * Many files: For MRI syntax that is specific to the m68k MRI
2866 assembler, check flag_m68k_mri rather than flag_mri or
2867 MRI_MODE_NEEDS_PSEUDO_DOT.
2869 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * config/tc-i960.c (ARCH_HX): Define.
2873 (targ_has_sfr): Handle ARCH_HX.
2874 (targ_has_iclass): Handle ARCH_HX.
2875 (tc_coff_fix2rtype): Add return 0 to avoid warning.
2876 (tc_headers_hook): If the architecture was specified explicitly,
2877 use it when setting the flags. Set the extern variable coff_flags
2878 rather than headers->filehdr.f_flags, since the latter is set
2879 unconditionally in obj-coff.c.
2880 (i960_handle_align): Remove unused variable fixp.
2882 Support for building bfd and opcodes as shared libraries, based on
2883 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2884 * configure.in: Set OPCODES and BFD to search directories.
2885 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
2886 * configure: Rebuild.
2887 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2888 (LIBDEPS): New variable.
2889 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
2890 $(HLDFLAGS) in link.
2891 (check): Set LD_LIBRARY_PATH in the environment.
2893 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2895 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2896 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2897 read-only, not read/write.
2899 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2901 * Makefile.in (INSTALL_XFORM): Remove -e.
2903 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
2905 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2906 than comparing S_GET_SEGMENT to undefined_section.
2907 (write_object_file): Skip symbols which were equated to an
2908 undefined or common symbol.
2909 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2910 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2912 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
2913 or S_IS_COMMON call S_GET_VALUE.
2914 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2915 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2916 to an undefined or common symbol, convert the reloc to be against
2918 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2919 undefined or common symbol.
2920 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2921 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2922 to an undefined or common symbol, convert the reloc to be against
2924 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2925 undefined or common symbol.
2926 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2927 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2929 (yank_symbols): Skip symbols which were equated to an undefined or
2932 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2935 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2937 * configure.in: Make sure we only add m68k-parse.o to
2938 ${extra_objects} once, no matter how many m68k targets have been
2940 * configure: Rebuild.
2942 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
2944 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2945 * configure: Rebuild.
2947 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
2949 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2950 * doc/c-m68k.texi: Document .extend and .ldouble.
2952 * configure.in (m68*-apple-aux*): New target.
2953 * config/te-aux.h: New file.
2954 * config/obj-coff.c (compare_external_relocs): New static function
2956 (do_relocs_for): Sort relocs if TE_AUX.
2957 (fixup_segment): If TE_AUX, store common symbol value in segment.
2958 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2960 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2964 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2966 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2967 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2969 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2970 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2971 an undefined symbol and the size of a function symbol.
2972 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2973 for all common symbols.
2975 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
2977 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2980 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2983 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2986 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
2988 * ecoff.c (localsym_t): Add addend field.
2989 (add_ecoff_symbol): Add addend argument. Change all callers.
2990 (coff_sym_value): Make static.
2991 (coff_sym_addend): New static variable.
2992 (ecoff_directive_def): Initialize coff_sym_addend.
2993 (ecoff_directive_val): Accept symbol + constant.
2994 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
2995 (ecoff_build_symbols): Include the addend in the symbol value.
2997 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
2999 * config/tc-ppc.c (md_assemble): Ignore overflow on
3000 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3002 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3004 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3005 bytes in size, so offset appropriately in big endian mode when
3006 writing the bottom 2 bytes.
3008 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3010 * config/tc-sparc.c (default_compatible): New static local.
3011 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3012 (sparc_ip): If no architecture or -bump specified, don't mark as
3013 mismatched those in default_compatible.
3015 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3017 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3018 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3019 * configure: Rebuild.
3020 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3021 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3022 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3023 (sco_id): Declare if SCO_ELF.
3025 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3027 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
3028 ({max,warn_after}_architecture): New static locals.
3029 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
3030 If both architecture and -bump requested, set max_architecture to max.
3031 (sparc_md_end): Simplify.
3032 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
3033 Rewrite code to bump architecture and check for conflicts.
3034 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
3035 with Solaris assembler.
3036 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
3037 (md_show_usage): Update.
3039 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
3041 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
3043 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
3045 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
3046 #ifdef sparcv9 when choosing value.
3049 (sparc_md_end): Declare.
3050 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
3051 (initial_architecture): New static local.
3052 (can_bump_v9_p): Likewise.
3053 (NO_V9): Delete all occurrences.
3054 (sparc_md_end): New function.
3055 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
3056 Don't bump architecture to v9 unless can_bump_v9_p set.
3057 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
3058 * configure.in (sparc64 target cpu): Don't set obj_format here.
3059 (SPARC_V9): Renamed from sparcv9.
3060 (sparc64-*-elf*): Define SPARC_ARCH64.
3061 * configure: Regenerated.
3062 * acconfig.h (SPARC_V9): Renamed from sparcv9.
3063 (SPARC_ARCH64): Add.
3064 * conf.in: Regenerated.
3065 * config/vmsconf.h: Update.
3067 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3069 * config/tc-mips.c (load_register): Optimise "dli" loads.
3070 (md_show_usage): add "-mcpu=vr4100" to help text.
3072 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * symbols.c (resolve_symbol_value): If a symbol is equated to an
3075 undefined symbol, preserve the X_op of O_symbol.
3076 (S_GET_VALUE): Fix check to permit this case.
3077 * write.c (write_relocs): If a reloc is against an undefined
3078 symbol equated to another symbol, change the reloc to be against
3080 * config/obj-coff.c (do_relocs_for): Likewise.
3082 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
3085 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3087 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
3088 computer is PowerPC.
3090 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
3092 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
3093 mentioned in the eabi.
3095 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
3097 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
3098 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
3100 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3102 * config/tc-ppc.c (mapping): Add more relocation suffixes.
3104 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3106 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
3107 as a section it is ok to have unadorned -mrelocatable pointers in.
3109 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3111 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
3114 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3116 * config/obj-elf.c (obj_elf_section): Add hooks so machine
3117 dependent section attributes can be handled.
3119 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
3120 macros to add support for exclude section flag and ordered section
3123 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
3124 functions to add support for exclude section flag and ordered
3127 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * subsegs.c (section_symbol): Don't try to look up the section
3130 symbol in the hash table. It should be possible to have a symbol
3131 with the same name as a section, but no connection to it.
3133 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
3134 From James Carlson <carlson@xylogics.com>.
3136 * expr.c (operand): Skip whitespace after a close parenthesis.
3137 From James Carlson <carlson@xylogics.com>.
3139 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3141 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
3142 as_warn_where for relocation overflow.
3143 (parse_reg): Accept register name only if next character is
3146 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
3148 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
3149 addresses for static variables.
3151 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3153 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
3154 and xgot give the old toc16 relocation.
3155 (md_apply_fix3): Support all GOT relocations.
3157 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
3159 * config/tc-mips.c (load_address): Correctly handle a constant in
3160 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
3162 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3164 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
3165 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
3166 (build_Mbytes): Handle REG_B.
3168 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
3170 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
3172 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
3174 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
3176 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
3178 * config/obj-coff.c (write_object_file): Set the s_align field to
3179 the number of bytes, rather than to the power of 2.
3181 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
3183 * Makefile.in (DISTCLEAN_HERE): New variable.
3184 (distclean): Use it.
3185 (maintainer-clean): Depend upon clean-here rather than clean,
3186 distclean, and clean-info. Run make maintainer-clean in doc.
3187 Remove files listed in DISTCLEAN_HERE.
3188 * doc/Makefile.in (maintainer-clean realclean): Split out from
3189 distclean. Depend upon clean-info and distclean.
3191 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
3193 * mac-as.r: Fix copyright and version strings.
3194 (cfrg): Use PROG_NAME instead of literal name.
3196 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
3198 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
3200 * config/tc-a29k.h (tc_unrecognized_line): Define.
3201 * config/tc-a29k.c (a29k_unrecognized_line): New function.
3202 (md_operand): Handle a29k style local dollar labels.
3204 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
3206 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
3208 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
3210 * read.c (s_fill): If md_flush_pending_output is defined, call
3213 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
3215 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
3216 Treat rs_align_code like rs_align.
3218 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3220 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
3221 converting an absolute address into a PC-relative one.
3223 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
3225 * mpw-config.in: Don't always use te-generic.h for emulation.
3226 (powerpc-apple-macos): Use emulation te-macos.h.
3228 (mips-gm-magic): New configuration.
3230 * mpw-make.sed (install, install-only): Edit in Mac-specific
3233 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
3235 * configure.in: Improve message about unsupported ELF targets.
3236 * configure: Rebuild.
3238 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
3239 pattern is zero. From Manfred Hollstein.
3241 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
3243 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
3244 the various idata sections, we check the name on the .section pseudo.
3246 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3248 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
3249 add section's paddr to add_number; compatibility to native as and
3252 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
3254 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
3256 * hash.c (struct hash_entry): Moved here...
3257 * hash.h (struct hash_entry): ...from here.
3259 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
3260 if it's already known to be null.
3262 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3264 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
3265 bit relocs converted to PC relative relocs. This turned out to
3266 add the offset from the beginning of .text twice.
3268 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
3270 * stabs.c (s_stab_generic): In 's' case, free string from
3273 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
3275 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
3278 * subsegs.h (segment_info_type): Make bitfields unsigned.
3280 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
3281 and move them together. On most systems this will reduce the
3282 structure size by one word.
3283 (operatorT): Define O_max.
3284 * expr.c (expr_begin): Verify that X_op is wide enough to hold
3287 * read.c (pop_insert): Print error returned by hash table
3290 * as.c (dump_statistics): Split out from main; dump some hash
3291 table stats and target-specific stats.
3292 (start_time): No longer automatic to main.
3293 (main): Set file-level start_time and call dump_statistics at
3294 exit. Exit by calling xexit.
3295 (show_usage): Make --statistics description less specific.
3296 * subsegs.c (subsegs_print_statistics): New function.
3297 * write.c (write_print_statistics): New function.
3298 (n_fixups): New static variable.
3299 (fix_new_internal): Increment it.
3300 * read.c (read_print_statistics): New function.
3301 * read.h (read_print_statistics): Declare.
3302 * symbol.c (symbol_print_statistics): New function.
3303 * symbol.h (symbol_print_statistics): Declare.
3304 * hash.c (hash_print_statistics): New function.
3305 * hash.h (hash_print_statistics): Declare.
3306 * config/tc-i386.c (i386_print_statistics): New function.
3307 * config/tc-i386.h (i386_print_statistics): Declare.
3308 (tc_print_statistics): New macro.
3309 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
3312 * hash.c (DELETED): Rewrite to use a valid but unique address.
3313 (START_POWER): Reduce to 10.
3314 (enum stat_enum): New enumerator, replacing STAT_* index macros.
3315 Add new values for counting strcmp calls.
3316 (GROW_FACTOR): New macro.
3317 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
3319 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
3320 (hash_new): Use FULL_VALUE.
3321 (struct hash_control): Definition moved here.
3322 (hash_code): Don't mask to low bits.
3323 (hash_ask): Mask returned hash code here. Check hash value before
3324 calling strcmp; count strcmp calls.
3325 * hash.h (struct hash_control): Declare, don't define, here.
3326 (HASH_STATLENGTH): Deleted.
3327 (struct hash_entry): Add field for hash code.
3328 (hash_say, hash_apply): Don't declare.
3330 * hash.c (destroy): Return void.
3331 (applicatee): Ditto.
3332 (main): Fix declarations.
3333 (hash_apply): Return void. Argument `function' returns void. Put
3334 inside "#ifdef TEST".
3335 (hash_say): Define only if TEST is defined.
3336 * hash.h (hash_apply, hash_say): Declarations deleted.
3338 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
3340 * configure: Rebuild with autoconf 2.7.
3342 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
3344 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3345 * configure: Rebuild with autoconf 2.6.
3347 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
3349 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
3350 (ppc_stabx): Don't increment ppc_debug_name_section_size.
3352 (ppc_frob_file): Remove.
3353 * config/tc-ppc.h (tc_frob_file): Don't define.
3354 (ppc_frob_file): Don't declare.
3356 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
3358 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
3359 * config/alpha-opcode.h: Include one-operand variants of jmp and
3362 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
3363 with te-delta.h in 8.3 file systems.
3364 * configure.in: Adjusted.
3366 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
3368 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
3370 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
3372 * expr.c (operand): Handle MRI suffixes after unadorned 0.
3374 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
3376 Version 2.6 released.
3377 * Makefile.in (VERSION): Updated to 2.6.
3379 * config/obj-coff.c (write_object_file): Change use of md_do_align
3380 to pass a pointer rather than a fill value, to match other uses.
3382 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
3384 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
3386 * as.c (main): Move md_end call to just after call to
3387 perform_an_assembly_pass. Delete cpu-specific code here.
3388 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
3389 * config/tc-arm.c (md_end): Unused function deleted.
3390 * config/tc-ns32k.c (md_end): Ditto.
3392 * config/tc-i386.c (i386_align_code): New function, moved here
3393 from HANDLE_ALIGN macro.
3394 * config/tc-i386.h (HANDLE_ALIGN): Call it.
3396 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3398 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
3401 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3403 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
3404 multi-byte nops to avoid changing gcc. The necessary gcc change
3405 might break old assemblers.
3407 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3409 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
3410 generate optimal multi-byte nop instructions for ".align n"
3411 ".align n,0x90", and aligns requiring more than 15 bytes of
3412 padding still generate multiple 0x90's as before.
3414 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
3416 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
3418 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
3420 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
3421 * configure: Update.
3422 * mpw-make.sed: Reorder commands to make sed happier.
3423 * config/te-macos.h: New file.
3424 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
3426 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
3428 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
3429 conditional branches.
3430 (md_apply_fix): Likewise.
3432 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
3434 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
3435 generate a reloc which the linker will not handle correctly. Fix
3436 overflow checking--R_IREL is 18 bits, not 17.
3438 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
3440 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
3441 from a PC relative reloc if TC_A29K.
3443 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
3444 code depends upon it.
3446 * config/tc-a29k.c (md_operand): Handle $float, $double, and
3447 $extend. Based on code from Eric Freudenthal
3448 <freudenthal@nyu.edu>.
3449 * config/tc-a29k.h (LEX_DOLLAR): Define.
3450 * read.c (LEX_DOLLAR): Define if not defined.
3451 (lex_type): Use LEX_DOLLAR.
3453 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
3455 * configure.in (a29k-nyu-sym1): New target, just like other a29k
3458 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3460 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
3462 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
3464 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
3465 used only by "dlltool.c".
3467 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
3469 * config/tc-alpha.c: Undefine inline if not __GNUC__.
3470 (md_pseudo_table): Don't define "extern".
3472 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
3474 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
3476 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
3478 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
3480 * macro.c (macro_expand_body): Don't warn about == with a
3481 nonexistent parameter, in case it is in a comment field.
3483 * as.c (main): On TC_A29K, call macro_init with macro_alternate
3485 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
3486 set, even if macro_alternate is set.
3487 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
3488 (sub_actual): If macro_strip_at, and kind is '@', don't look up
3489 the token unless it ended in '@'.
3490 * config/tc-a29k.c (line_separator_chars): Remove '@'.
3491 * doc/c-a29k.texi: Document macro usage on A29K.
3493 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
3495 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
3497 (install_operand): Likewise.
3499 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
3501 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3503 * configure.in (m88k-motorola-sysv*): New target.
3504 * configure: Rebuild.
3505 * config/te-delta88.h: New file.
3506 * config/obj-coff.c (write_object_file): Use md_do_align if it is
3508 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
3509 (md_do_align): Define.
3510 * config/tc-m88k.c: Include "subsegs.h".
3511 (m88k_do_align): New function.
3513 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
3514 (COFF_NOLOAD_PROBLEM): Define.
3515 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
3517 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
3519 * config/tc-i386.c (md_assemble): For a jump instruction with
3520 non-constant target, require 7 available bytes in the current
3523 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
3525 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
3528 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
3530 * configure.in (alpha-*-linux*): Use ecoff.
3531 * configure: Rebuild.
3532 * ecoff.c (ecoff_directive_extern): New function.
3533 (ecoff_directive_weakext): New function.
3534 (ecoff_build_symbols): Handle weak symbols.
3535 (ecoff_setup_ext): Likewise.
3536 (ecoff_frob_symbol): Warn about weak common symbols.
3537 * ecoff.h (ecoff_directive_extern): Declare.
3538 (ecoff_directive_weakext): Declare.
3539 * symbols.c (S_IS_WEAK): New function.
3540 * symbols.h (S_IS_WEAK): Declare.
3541 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
3543 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
3546 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
3548 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
3550 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
3551 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
3552 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
3553 * config/obj-coff.c (coff_frob_symbol): Don't call
3554 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
3555 one. If OBJ_XCOFF, try to figure out whether the symbol is going
3558 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
3559 (ppc_stab_symbol): New static variable.
3560 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
3561 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
3562 sy_tc.real_name to the stab string.
3563 (ppc_bc, ppc_ec): New static functions.
3564 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
3566 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
3568 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
3571 * input-scrub.c (input_scrub_push): Reset sb_index.
3573 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
3575 * listing.c (listing_newline): Don't create a frag in the absolute
3578 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
3580 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
3581 (ppc_csect): Move most of the code to ppc_change_csect, and call
3583 (ppc_change_csect): New static function, taken from ppc_csect.
3584 (ppc_section): New static function.
3585 (ppc_saw_abs): New static varable.
3586 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
3587 a symbol has no csect.
3588 (ppc_adjust_symtab): New function.
3589 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
3590 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
3592 * write.c (write_object_file): If tc_adjust_symtab is defined,
3593 call it just before the call to obj_adjust_symtab.
3595 * symbols.c (symbol_find_or_make): Change name to be const.
3596 * symbols.h (symbol_find_or_make): Update declaration.
3598 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
3600 * doc/as.texinfo (Align): Mention SH.
3601 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
3603 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
3604 (Z8000 Directives, even): Don't give numeric align value, instead
3607 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3609 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
3612 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
3614 * Makefile.in (diststuff): Also make info.
3615 (maintainer-clean realclean): Also make clean-info.
3617 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
3619 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
3620 (pa_subspace): For ".nsubspa", always create a new subspace
3621 with the given attributes, even if one already exists with the
3624 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3626 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
3627 TC_FORCE_RELOCATION, taking an additional section argument. If
3628 the section of the target symbol is not the same as the current
3629 section, always force the relocation to be used.
3630 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
3632 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3633 md_pcrel_from function, taking an additional section argument.
3634 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3636 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3637 older TC_FORCE_RELOCATION if not defined.
3638 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3639 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3640 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3641 TC_FORCE_RELOCATION.
3643 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
3645 * input-scrub.c (as_where): Set name to null pointer if we don't
3647 * messages.c (identify): Only print filename if non-null.
3648 (as_show_where): Ditto, for line number too.
3649 (as_warn_internal, as_bad_internal): Ditto.
3651 * input-file.c (input_file_open): If the input file can't be
3652 opened, consider it an error.
3654 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3656 * config/tc-mips.c: Added mips_4100 control, and support for
3657 accepting the 4100 as a MIPS architecture variant (md_begin,
3658 macro_build, mips_ip, md_parse_option). Adding suitable
3659 command-line OPTIONs, and updating the help text (md_show_usage).
3661 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
3663 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3664 BFD_ASSEMBLER is defined.
3666 * Use one active frag and one obstack per frag chain:
3667 * frags.c (frags): Variable deleted.
3668 (frag_alloc): New function.
3669 (frag_grow, frag_more, frag_variant, frag_now_fix,
3670 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3672 (frag_new): Ditto. Verify that frch_last and frag_now match on
3673 entry and exit, and that old frag_now has non-zero type. Replace
3674 "know" uses with "assert". Use frag_alloc instead of mucking with
3676 * frags.h (frags): Declaration deleted.
3677 * subsegs.h (struct frchain): Add new field frch_frag_now.
3678 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3680 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
3681 give it any stricter alignment than frchainS structures need. Do
3682 not initialize frags obstack. Set frag_now to point to
3683 dummy_obstack. Initialize absolute_frchain.
3684 (subseg_set_rest): Save and restore frag_now in frch_frag_now
3685 field of frchainS. Don't create new frags on section switch, and
3686 use frag_alloc when creating a new frag chain. For absolute
3687 section, set frchain_now to absolute_frchain. Verify that
3688 frch_last and frag_now match on entry and exit. Initialize
3689 per-chain obstack, and under gcc, set required alignment to that
3690 needed by fragS structure.
3692 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3694 * stabs.c (get_stab_string_offset): Only copy input string if a
3695 fresh copy is needed, not if the section already exists.
3696 (s_stab_generic): Cache stab section name to bypass lookups, since
3697 usually it will match. Could be made faster still by changing the
3698 memory allocation rules.
3699 (s_xstab): Cache section name to bypass repeated string
3702 * frags.c (frag_new): Deleted register declarations.
3704 * listing.c (frag_now): Don't declare.
3706 * as.c (chunksize): New variable.
3707 (debug_memory): New variable.
3708 (main): If debug_memory is set, reduce chunksize and
3710 * as.h (chunksize): Declare it.
3711 * read.c (read_begin): Use it.
3713 * config/tc-alpha.c (md_shortopts): Include 'g'.
3714 (md_parse_option): Ignore it.
3716 * Makefile.in (distclean): Remove Makefile and config.status from
3717 testsuite directory.
3718 (clean-here): Don't delete testsuite. Instead, delete only the
3719 files within it that would be generated by running tests.
3721 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3722 frag_now_fix instead of accessing obstack info directly.
3723 * config/tc-arm.c (s_ltorg): Ditto.
3724 (md_assemble): Ditto.
3726 * config/tc-i386.c (md_assemble): Call frag_grow instead of
3729 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
3731 * stabs.c (aout_process_stab): Insert debug symbol into symbol
3732 chain after parsing value expression, if any, to avoid separating
3733 continued .stabs lines.
3735 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
3737 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3738 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3740 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3742 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3743 -mcom support and PPC_OPCODE_ANY for -many.
3744 (md_parse_option): Ditto.
3746 (md_begin): For duplicate instructions, print all duplicates
3749 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
3751 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3752 common mode operation.
3753 (md_show_usage): Add -mcom to usage message.
3755 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
3757 * expr.c (op_rank): Add O_symbol_rva.
3758 * expr.h (operatorT): Add O_symbol_rva.
3759 * read.c (cons_worker): Set O_symbol_rva when necessary.
3760 * write.c (fix_new_exp): Understand O_symbol_rva.
3762 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
3764 * config/tc-mips.c: Correct s_cons arguments. From Michael
3765 Joosten <joost@ori.cadlab.de>.
3767 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * config/tc-ppc.c (ppc_macro): Make count unsigned.
3770 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3771 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3773 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3774 make non-static. Change all users.
3775 * config/obj-coff.h (coff_n_line_nos): Declare.
3777 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
3779 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3781 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3783 * config/obj-elf.c (obj_elf_common): Convert specified byte
3784 alignment to power of two. Set size of local bss symbol.
3786 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3788 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
3790 * sb.c, macro.c: Decide whether to include <string.h> or
3791 <strings.h> just as as.h does.
3793 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
3795 * Makefile.in (site.exp): Fix setting of $srcdir.
3797 * config/tc-arm.c (md_atof): Fix little-endian output.
3798 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3801 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
3803 * doc/as.texinfo: Split out the NS32k family documentation,
3804 despite its being commented out for now.
3805 * doc/c-ns32k.texi: New file.
3807 * sb.c, macro.c: Include string.h.
3809 * Makefile.in (comparison): Only check *.o; we don't care if
3810 timestamps inserted by the native linker differ.
3812 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3813 if alignment stricter than 4 bytes is requested; in that case,
3814 align to a 4-byte boundary first.
3816 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
3818 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3819 uninitialized" warning for `Max_Source_Offset'.
3821 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
3823 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3824 qualifiers and detect errors if present.
3825 (md_assemble): Add call to parse_toc_entry. Also added some support
3826 for the [tocv] qualifier.
3827 (ppc_pe_tocd): New function to support data in the toc section.
3829 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
3831 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3834 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
3836 * config/tc-m68k.c (isword): Accept all values from -65536 to
3837 +65535, so ~VAL will not be rejected.
3839 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
3840 skip characters after the pseudo-op.
3842 * read.c (get_line_sb): Don't look past buffer_limit.
3843 (s_include): In MRI mode, skip characters after the file name.
3845 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
3847 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3848 periods in register names.
3850 For older changes see ChangeLog.1.