1 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5 (md_pseudo_table): Add ppc_elf_lcomm.
7 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
9 * config/tc-sparc.c (md_pseudo_table): Add "empty".
10 (s_empty): New static function.
12 * config/obj-coff.c (struct filename_list): Only define if not
14 (filename_list_head, filename_list_tail): Likewise.
15 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
16 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
17 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
18 have a section of N_ABS rather than N_DEBUG. If we do a merge,
19 remove the new symbol from the list.
20 (obj_coff_endef, both versions): Call tag_insert even if there is
21 an old symbol with the same name, if the old symbol does not
23 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
24 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
25 symbol that will be moved to the end of the symbol list.
26 (coff_adjust_section_syms): Always call section_symbol for .text,
28 (coff_frob_section): Likewise. Also, remove unused variable
31 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
32 manipulating frags directly.
33 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
36 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
37 whether the next character is '*' before checking whether we are
38 at the start of a line. Permit LINE_COMMENT_START to start a
39 comment in state 1 (seen some whitespace) as well, to match the
42 * gasp.c (do_align): Permit a fill value for .align.
44 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
46 * read.c (next_char_of_string): Warn if a newline is seen in the
47 middle of a string. Call bump_line_counters when appropriate.
49 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
51 * symbols.c (colon): Use LOCAL_LABEL.
53 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
55 * Makefile.in (install): Don't check to see if tooldir exists.
56 Make $(tooldir) and $(tooldir)/bin.
58 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
60 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
63 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
65 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
66 insn_error. Don't put the string "ERROR" in insn_error. Set
67 insn_error rather than calling as_warn for an unsupported opcode.
69 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
71 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
72 before permitting -64.
73 * output-file.c (output_file_create): Remove duplicate
76 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
78 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
79 section rather than a .reginfo section.
80 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
83 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
84 bit value with the high bit set.
86 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
88 * read.c (s_lcomm): Set section flags for .sbss section.
90 * config/tc-mips.c (mips_64): New static variable.
91 (mips_target_format): If mips_64, return elf64 targets rather than
93 (md_longopts): Add "32" and "64".
94 (md_parse_option): Handle -32 and -64.
95 (md_show_usage): Mention -32 and -64.
96 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
99 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
101 * config/tc-ppc.c (comment_chars): Make '!' a comment character
102 for Solaris compatibility.
104 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
105 .stabd with 4 arguments into a .stabn.
107 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
109 * config/tc-mips.c (macro): When passing X_add_number to
110 macro_build, cast it to int first.
112 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
114 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
115 created by emit_expr.
117 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
118 as_perror rather than assert.
120 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
122 * config/tc-mips.c (mips_ip): Mark sections created to hold
123 floating point information as read only.
125 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
127 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
129 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
131 * read.c (potable): Add .skip as a synonym for .space.
133 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
134 4 arguments, providing the 4th argument is 0, to allow
135 compatibility with the Solaris assembler.
137 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
139 * config/tc-sh.h (struct sh_segment_info_type): Define.
140 (TC_SEGMENT_INFO_TYPE): Define.
141 (sh_frob_label): Declare.
142 (tc_frob_label): Define.
143 (sh_flush_pending_output): Declare.
144 (md_flush_pending_output): Define.
145 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
146 reloc before the instruction if necessary.
147 (sh_frob_label): New function.
148 (sh_flush_pending_output): New function.
149 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
150 when looking for the reloc for the target of .uses.
151 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
152 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
154 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
155 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
158 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
159 TC_SEGMENT_INFO_TYPE is defined.
161 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
163 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
164 matches the register size.
166 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
168 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
170 (do_relocs_for): Likewise.
171 (fixup_segment): Don't just quit if linkrelax is set. Try to
172 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
175 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
177 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
178 relative relocations with -mrelocatable. Also allow unfixed
179 relocs in .ex_shared.
181 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
183 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
184 non-zero before assuming this is a long file name.
185 (w_strings): Likewise.
186 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
188 * config/obj-coff.c (w_strings): Move declaration of i inside
189 #ifdef block which uses it.
191 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
193 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
194 "relaxmode". Output relocs which identify various relaxing
195 possibilities for mov.[bwl] instructions.
196 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
198 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
200 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
201 (MD_APPLY_FIX3): Define.
202 * config/tc-arm.c (my_get_expression): Only watch for bad segments
204 (md_apply_fix3): Renamed from md_apply_fix.
205 If pcrel reloc and symbol is in different section, undo effects
208 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
210 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
211 any reloc with an LR% or RR% field selector for SOM.
213 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
215 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
218 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
220 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
222 (yank_symbols): Likewise.
224 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
226 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
227 BFD_ASSEMBLER, add name field.
228 * config/obj-coff.c: Include "libiberty.h".
229 (coff_header_append): Handle long section names.
230 (crawl_symbols): Just use the name field for the symbol name,
231 without worrying about null byte termination.
232 (w_strings): Handle long section names.
233 (write_object_file): Likewise. Also, use the name field, rather
235 (obj_coff_add_segment): Permit long section names.
236 (obj_coff_init_stab_section): Use the name field, rather than
238 (adjust_stab_section): Likewise.
239 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
241 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
243 (md_apply_fix): Don't check fx_im_disp field.
245 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
247 * configure.in: Add * after sparc*-*-vxworks.
248 * configure: Rebuild.
250 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
251 define it to comment_chars. Use tc_comment_chars rather than
253 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
254 * config/tc-m68k.h (tc_comment_chars): Define.
255 (m68k_comment_chars): Declare.
256 * config/tc-m68k.c (m68k_comment_chars): Rename from
257 comment_chars. Change into a pointer rather than an array.
258 (md_longopts): Add "bitwise-or".
259 (md_parse_option): Handle OPTION_BITWISE_OR.
260 (md_show_usage): Mention --bitwise-or.
261 * doc/c-m68k.texi: Document --bitwise-or.
263 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
265 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
268 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
269 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
270 correct handling of input line pointer, and call
271 demand_empty_rest_of_line.
273 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
275 * config/tc-sparc.c (in_bitfield_range): New static function.
276 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
277 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
278 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
279 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
280 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
282 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
284 * config/obj-coff.c: BFD_ASSEMBLER:
285 (coff_last_bf): New static variable.
286 (coff_frob_symbol): Set endndx of a .bf symbol.
288 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
289 (last_bfP): New static variable.
290 (yank_symbols): Set endndx of a .bf symbol.
292 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
294 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
295 and -s options. Add -be for good measure.
297 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
299 * read.c (s_space): Support non-constant fill value. Handle fill
300 value correctly for a size other than 1.
302 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
304 * config/tc-arm.c (my_get_float_expression): Update call to
305 gen_to_words, X_PRECISION changed from 6 to 5.
307 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
309 * config/tc-ppc.c (register_name,reg_name_search): Move register
310 name lookup from PE specific code to all targets. Add support for
311 -mregnames/-mno-regnames to control whether register names are
313 (md_assemble): Call register_name for all platforms.
314 (md_parse_option): Add support for -mregnames/-mno-regnames.
316 * configure.in (powerpcle*-*-solaris): Add support.
317 (powerpc*-*-linux): Ditto.
318 * configure: Regenerate.
320 * config/ppc-sol.mt: New config file for PowerPC Solaris.
322 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
324 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
325 be associated with a single %lo reloc.
327 * config/tc-mips.c (load_address): Cast X_add_number to valueT
328 before comparing against MAX_GPREL_OFFSET, so that negative
329 numbers are handled correctly.
332 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
334 * config/tc-sparc.c (last_insn): New static variable.
335 (md_assemble): Warn about putting floating point branches in a
336 delay slot. If architecture is less than v9, insert NOP
337 instructions between floating point instructions and floating
338 point branches. (The SunOS assembler does both these operations.)
339 Save the last instruction opcode.
340 (sparc_ip): Add pinsn parameter. Change caller.
342 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
343 for byte jump to next instruction to skip empty frags.
345 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
347 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
348 for addq with a 16 bit signed value, just emit a lda instruction
351 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
353 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
356 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
358 * configure.in: Permit --enable-shared to specify a list of
360 * configure: Rebuild.
362 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
364 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
365 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
367 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
369 * config/atof-ieee.c: Fix handling of denormalized extended
370 precision numbers and overflow/underflow detection.
371 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
372 not include the 16 bit gap in the m68k extended precision format.
374 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
376 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
378 * configure: Rebuild.
380 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
382 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
383 be accessed using the $gp register.
384 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
386 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
388 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
389 bfd_mach_sparc_sparclet if current_architecture is sparclet.
391 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
393 * read.c (get_line_sb): Bump line counters based on
394 input_line_pointer[-1], not *input_line_pointer. Don't bother to
395 call LISTING_NEWLINE.
396 (s_macro): Don't call demand_empty_rest_of_line.
397 * app.c (do_scrub_chars): When handling C style comments, unget
400 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
402 * read.h (enum linkonce_type): Define.
403 (s_linkonce): Declare.
404 * read.c (potable): Add "linkonce".
405 (s_linkonce): New function.
406 * subsegs.h (segment_info_type): Add linkonce field to
407 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
408 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
409 (obj_coff_pe_handle_link_once): Declare if TE_PE.
410 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
412 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
413 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
414 entry based on the linkonce field in segment_info.
415 * doc/as.texinfo: Document .linkonce.
417 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
419 * doc/as.1: Changed to be recognized by catman -w on Solaris.
421 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
423 * stabs.c (s_stab_generic): Call the listing functions before
424 doing the rest of the processing, which may involve freeing the
425 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
426 SEPARATE_STAB_SECTIONS case.
428 * config/tc-hppa.c: Remove nested comment.
429 (tc_gen_reloc): Move label done inside the ifdef in which it is
431 (md_apply_fix): Pass pointers to correct types to libhppa.h
432 functions. Always return a value.
434 * config/tc-mips.h (tc_frob_file): Define.
435 (mips_frob_file): Declare.
436 * config/tc-mips.c (struct mips_hi_fixup): Define.
437 (mips_hi_fixup_list): New static variable.
438 (imm_unmatched_hi): New static variable.
439 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
440 offset_reloc. Pass imm_unmatched_hi to append_insn.
441 (append_insn): Add unmatched_hi parameter. If it is set, add the
442 new fixup to mips_hi_fixup_list. Change all callers.
443 (mips_ip): Set imm_unmatched_hi when appropriate.
444 (mips_frob_file): New function.
446 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
448 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
449 * configure: Regenerated.
451 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
453 * as.c (main): Call bfd_set_error_program_name.
455 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
457 * as.h (strdup): Don't declare.
458 * stabs.c: Include libiberty.h
459 (get_stab_string_offset): Use xstrdup rather than strdup.
460 (s_stab_generic): Likewise.
461 * as.c (parse_args): Likewise.
462 * read.c (s_mri_sect): Likewise.
464 * gasp.c (change_base): Recognize \(...) construct documented to
465 pass through enclosed characters literally through to the output.
466 (process_assigns): Likewise. Also, be more careful to avoid
467 looking past the end of the buffer.
469 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
471 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
472 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
474 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
476 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
478 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
480 * config/alpha-opcode.h: Added cvtst instruction.
482 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
484 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
485 string. Extract the addend from the result of expression.
487 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
489 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
490 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
491 mode, change the state to 3 rather than 1.
493 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
495 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
496 correspond to 11 March change.
498 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
500 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
501 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
503 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
505 * configure: Rebuild with autoconf 2.8.
507 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
509 * config/atof-ieee.c (gen_to_words): Improve handling of
510 X_PRECISION numbers. Based on patches from Andreas Schwab
511 <schwab@issan.informatik.uni-dortmund.de>.
513 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
515 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
517 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
518 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
519 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
520 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
523 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
525 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
527 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
529 * config/tc-hppa.c (SUBSEG_MILLI): Define.
530 (pa_def_subspaces): Add $MILLICODE$.
531 (pa_spaces_begin): Set section flags for $MILLICODE$.
533 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
535 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
536 not SHT_NOBITS. Don't tamper with flags based on type if a
537 special section was found (revert Feb 29 change).
539 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
540 if aligning to a longword boundary or greater.
542 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
544 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
546 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
548 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
549 * configure: Regenerated.
551 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
553 * config/tc-hppa.c: Add default definitions for R_N0SEL and
554 R_N1SEL since they're not defined for old versions of hpux.
556 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
557 Set "sym_ptr_ptr" and "addend" fields to dummy values for
560 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
562 * flonum-konst.c: Add two more constants for 1e+-2048 and
563 1e+-4096, and correct the other constants.
565 * symbols.c (resolve_symbol_value): Handle O_logical_not.
567 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
569 * config/obj-elf.c (obj_elf_section): Allow predefined section
570 types to set the nobits type. Avoid a shadowed declaration.
572 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
574 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
575 reduce relocs using e_nlrsel field selectors.
577 * write.c (fix_new_exp): Don't use #elif. Some compilers
580 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
582 (pa_chk_field_selector): Handle new field selectors for SOM.
584 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
586 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
587 * configure: Rebuild.
588 * config/te-linux.h (LOCAL_LABELS_FB): Define.
589 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
591 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
594 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
596 * mpw-make.sed: Update to handle shared library support.
598 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
600 * config/tc-sparc.c (sparc_ip): Print all architectures that support
601 the insn on mismatch.
603 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
605 * configure.in: Add support for a29-coff.
606 * configure: Rebuild.
608 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
610 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
611 of the section when looking for the R_SH_USES fixup, because the
612 frag addresses have not yet been adjusted.
614 * gdbinit.in: Set a breakpoint on as_warn_where.
616 * config/tc-mips.c (macro): Add missing arguments to macro_build
617 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
619 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
621 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
622 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
624 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
626 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
628 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
630 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
631 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
632 Recognize [uU] format args as sparclet cpregs.
634 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
636 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
639 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
641 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
642 well as S_IS_EXTERNAL.
643 (tc_fix_adjustable): Likewise.
644 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
645 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
647 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
648 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
650 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
652 * config/tc-sparc.c (max_architecture): Change to sparclite for
654 (default_compatible): Delete.
655 (sparc_ffs): New function.
656 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
657 (sparc_ip): Rewrite architecture match and bump logic.
659 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
661 * configure.in: Check for 'do not mix' from native linker before
662 trying to use -rpath.
663 * configure: Rebuild.
665 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
667 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
668 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
669 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
670 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
672 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
673 to the symbol lnnoptr field, to get the correct file offset.
675 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
677 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
678 symbols that are not function, file, or section symbols to be
681 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
683 * configure: Set and substitute RPATH_ENVVAR.
684 * configure: Rebuild.
685 * Makefile.in (RPATH_ENVVAR): New variable.
686 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
688 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
689 doesn't need opcodes. If configuring shared, opcodes needs bfd.
690 * configure: Rebuild.
692 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
694 * read.c (s_mri_sect): Don't return '\0' in type. Set all
695 appropriate flags in BFD section.
697 * configure.in (m68k-*-psos*): New target.
698 * configure: Rebuild.
699 * config/te-psos.h: New file.
700 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
703 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
705 From Alan Modra <alan@spri.levels.unisa.edu.au>:
706 * configure.in: Remove duplicate setting of cpu_type. Check
707 whether opcodes library is required for on all targets, not just
709 * configure: Rebuild.
711 * config/tc-mips.c (mips_big_got): New static variable.
712 (s_extern): Don't declare.
713 (reg_needs_delay): New static function.
714 (macro_build): Permit GOT/CALL_HI/LO relocs.
715 (macro_build_lui): If place is not NULL, use the number in the
717 (load_address): Handle mips_big_got case.
718 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
720 (OPTION_XGOT): Define.
721 (md_longopts): Add "xgot" if OBJ_ELF.
722 (md_parse_option): Handle -xgot.
723 (md_show_usage): Mention -xgot.
724 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
725 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
727 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
729 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
730 the byte relocation, point it to the low byte of the word.
732 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
734 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
735 * configure: Rebuild.
737 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
739 * configure.in: Recognize any sparc* cpu.
740 * configure: Regenerated.
742 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
744 * read.c (potable): Add "mri" and ".mri".
745 (s_mri): New function.
746 * read.h (s_mri): Declare.
747 * app.c (scrub_m68k_mri): New static variable.
748 (mri_pseudo): New static variable.
749 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
750 flag_m68k_mri. Initialize scrub_m68k_mri.
751 (mri_state, mri_last_ch): New static variables.
752 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
754 (app_push): Save new fields.
755 (app_pop): Restore new fields.
756 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
757 If TC_M68K, use a trivial state machine to look for occurrences of
758 the .mri pseudo-op, and change the mode appropriately.
759 * as.h (do_scrub_begin): Update prototype.
760 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
762 * config/tc-m68k.c (reg_prefix_optional_seen): New static
764 (m68k_mri_mode_change): New function.
765 (md_parse_option): Set reg_prefix_optional_seen.
766 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
767 (MRI_MODE_CHANGE): Define.
768 * doc/as.texinfo: Document .mri pseudo-op.
770 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
773 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
775 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
776 * config/m68k-parse.h (enum pic_relocation): Define.
777 (struct m68k_exp): Add pic_reloc field.
778 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
779 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
780 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
782 * config/tc-m68k.c: Delete definition of NO_RELOC.
783 (struct m68k_it): Add pic_reloc field.
784 (add_fix): Copy over pic_reloc field.
785 (md_pseudo_table): Interpret .align parameter as byte count.
786 (mote_pseudo_table): Likewise.
787 (tc_m68k_fix_adjustable): New function.
788 (get_reloc_code): New function.
789 (md_assemble): Use it as last argument to fix_new_exp.
790 (md_apply_fix_2): For a relocation against a symbol don't put the
791 addend into the data.
792 (tc_gen_reloc): Different addend computation for OBJ_ELF.
793 (m68k_ip): Don't relax an operand that requires pic relocation.
794 (md_begin): Align .text, .data and .bss on 4 byte boundary by
796 * write.c (fixup_segment): Don't add symbol value to addend if
798 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
799 (motorola_operand): Add rule for `(zapc, EXPR)'.
801 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
803 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
804 *really* is permissible before the comma.
806 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
808 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
809 inserting nop instructions.
811 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
813 * config/te-aux.h: Change include of aux.h to aux-coff.h.
815 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
817 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
818 class setting for a CALLNAME symbol in COFF.
820 * read.c (potable): Pass negative numbers for new .balign[wl] and
821 .p2align[wl] pseudo-ops.
822 (s_align_bytes): Treat a negative argument as specifying the fill
824 (s_align_ptwo): Likewise.
826 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
828 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
829 (do_align): Take new len parameter. Change all callers. Pass it
831 (s_align_bytes): Arg now indicates the length of the fill pattern.
832 (s_align_ptwo): Likewise.
833 * config/obj-coff.c (write_object_file): Pass length to
835 * config/tc-i386.h (md_do_align): Take new len parameter.
836 * config/tc-m88k.h (md_do_align): Likewise.
837 * config/tc-m88k.c (m88k_do_align): Likewise.
838 * config/tc-sh.h (md_do_align): Likewise.
839 * config/tc-sh.c (sh_do_align): Likewise.
840 * doc/as.texinfo: Document new pseudo-ops.
842 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
843 done in cvt_frag_to_fill.
845 * config/tc-sh.h (sh_do_align): Declare.
846 (md_do_align): Define.
847 * config/tc-sh.c (sh_do_align): New function.
849 * ecoff.c (ecoff_build_lineno): Don't try to store the address
850 difference if the next address is before the current one.
852 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
853 (archs): Initialize new field.
854 (m68k_ip): Don't list alias names when listing CPUs which support
857 * as.c (main): Call parse_args before read_begin.
858 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
859 front of generated pseudo-ops.
860 * read.c (potable): Ignore "name".
861 (s_app_file): Permit a single quote after the string, since one
862 may appear in m68k MRI mode.
864 * configure.in: Check for --enable-shared. If linking against
865 shared BFD and opcodes, fix library name on SunOS, and try to set
867 * configure: Rebuild.
869 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
871 * as.h (flag_m68k_mri): Declare.
872 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
873 * Many files: For MRI syntax that is specific to the m68k MRI
874 assembler, check flag_m68k_mri rather than flag_mri or
875 MRI_MODE_NEEDS_PSEUDO_DOT.
877 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
879 * config/tc-i960.c (ARCH_HX): Define.
881 (targ_has_sfr): Handle ARCH_HX.
882 (targ_has_iclass): Handle ARCH_HX.
883 (tc_coff_fix2rtype): Add return 0 to avoid warning.
884 (tc_headers_hook): If the architecture was specified explicitly,
885 use it when setting the flags. Set the extern variable coff_flags
886 rather than headers->filehdr.f_flags, since the latter is set
887 unconditionally in obj-coff.c.
888 (i960_handle_align): Remove unused variable fixp.
890 Support for building bfd and opcodes as shared libraries, based on
891 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
892 * configure.in: Set OPCODES and BFD to search directories.
893 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
894 * configure: Rebuild.
895 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
896 (LIBDEPS): New variable.
897 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
899 (check): Set LD_LIBRARY_PATH in the environment.
901 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
903 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
904 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
905 read-only, not read/write.
907 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
909 * Makefile.in (INSTALL_XFORM): Remove -e.
911 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
913 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
914 than comparing S_GET_SEGMENT to undefined_section.
915 (write_object_file): Skip symbols which were equated to an
916 undefined or common symbol.
917 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
918 S_IS_COMMON rather than comparing S_GET_SEGMENT to
920 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
921 or S_IS_COMMON call S_GET_VALUE.
922 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
923 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
924 to an undefined or common symbol, convert the reloc to be against
926 (obj_crawl_symbol_chain): Skip symbols which were equated to an
927 undefined or common symbol.
928 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
929 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
930 to an undefined or common symbol, convert the reloc to be against
932 (obj_crawl_symbol_chain): Skip symbols which were equated to an
933 undefined or common symbol.
934 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
935 S_IS_COMMON rather than comparing S_GET_SEGMENT to
937 (yank_symbols): Skip symbols which were equated to an undefined or
940 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
942 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
943 * config/obj-bout.h (S_IS_LOCAL): Likewise.
945 * configure.in: Make sure we only add m68k-parse.o to
946 ${extra_objects} once, no matter how many m68k targets have been
948 * configure: Rebuild.
950 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
952 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
953 * configure: Rebuild.
955 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
957 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
958 * doc/c-m68k.texi: Document .extend and .ldouble.
960 * configure.in (m68*-apple-aux*): New target.
961 * config/te-aux.h: New file.
962 * config/obj-coff.c (compare_external_relocs): New static function
964 (do_relocs_for): Sort relocs if TE_AUX.
965 (fixup_segment): If TE_AUX, store common symbol value in segment.
966 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
968 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
970 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
972 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
974 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
975 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
977 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
978 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
979 an undefined symbol and the size of a function symbol.
980 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
981 for all common symbols.
983 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
985 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
988 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
991 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
993 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
994 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
996 * ecoff.c (localsym_t): Add addend field.
997 (add_ecoff_symbol): Add addend argument. Change all callers.
998 (coff_sym_value): Make static.
999 (coff_sym_addend): New static variable.
1000 (ecoff_directive_def): Initialize coff_sym_addend.
1001 (ecoff_directive_val): Accept symbol + constant.
1002 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
1003 (ecoff_build_symbols): Include the addend in the symbol value.
1005 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
1007 * config/tc-ppc.c (md_assemble): Ignore overflow on
1008 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
1010 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1012 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
1013 bytes in size, so offset appropriately in big endian mode when
1014 writing the bottom 2 bytes.
1016 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
1018 * config/tc-sparc.c (default_compatible): New static local.
1019 (md_begin): Initialize it. Rewrite warn_on_bump handling.
1020 (sparc_ip): If no architecture or -bump specified, don't mark as
1021 mismatched those in default_compatible.
1023 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
1025 SCO ELF support from Robert Lipe <robertl@arnet.com>:
1026 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
1027 * configure: Rebuild.
1028 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1029 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1030 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1031 (sco_id): Declare if SCO_ELF.
1033 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1035 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1036 ({max,warn_after}_architecture): New static locals.
1037 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1038 If both architecture and -bump requested, set max_architecture to max.
1039 (sparc_md_end): Simplify.
1040 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1041 Rewrite code to bump architecture and check for conflicts.
1042 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1043 with Solaris assembler.
1044 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1045 (md_show_usage): Update.
1047 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1049 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1051 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1053 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1054 #ifdef sparcv9 when choosing value.
1057 (sparc_md_end): Declare.
1058 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1059 (initial_architecture): New static local.
1060 (can_bump_v9_p): Likewise.
1061 (NO_V9): Delete all occurrences.
1062 (sparc_md_end): New function.
1063 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1064 Don't bump architecture to v9 unless can_bump_v9_p set.
1065 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1066 * configure.in (sparc64 target cpu): Don't set obj_format here.
1067 (SPARC_V9): Renamed from sparcv9.
1068 (sparc64-*-elf*): Define SPARC_ARCH64.
1069 * configure: Regenerated.
1070 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1071 (SPARC_ARCH64): Add.
1072 * conf.in: Regenerated.
1073 * config/vmsconf.h: Update.
1075 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1077 * config/tc-mips.c (load_register): Optimise "dli" loads.
1078 (md_show_usage): add "-mcpu=vr4100" to help text.
1080 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1082 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1083 undefined symbol, preserve the X_op of O_symbol.
1084 (S_GET_VALUE): Fix check to permit this case.
1085 * write.c (write_relocs): If a reloc is against an undefined
1086 symbol equated to another symbol, change the reloc to be against
1088 * config/obj-coff.c (do_relocs_for): Likewise.
1090 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
1093 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1095 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
1096 computer is PowerPC.
1098 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
1100 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
1101 mentioned in the eabi.
1103 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
1105 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
1106 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
1108 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1110 * config/tc-ppc.c (mapping): Add more relocation suffixes.
1112 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1114 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
1115 as a section it is ok to have unadorned -mrelocatable pointers in.
1117 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1119 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
1122 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1124 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1125 dependent section attributes can be handled.
1127 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1128 macros to add support for exclude section flag and ordered section
1131 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1132 functions to add support for exclude section flag and ordered
1135 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1137 * subsegs.c (section_symbol): Don't try to look up the section
1138 symbol in the hash table. It should be possible to have a symbol
1139 with the same name as a section, but no connection to it.
1141 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1142 From James Carlson <carlson@xylogics.com>.
1144 * expr.c (operand): Skip whitespace after a close parenthesis.
1145 From James Carlson <carlson@xylogics.com>.
1147 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1149 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1150 as_warn_where for relocation overflow.
1151 (parse_reg): Accept register name only if next character is
1154 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1156 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1157 addresses for static variables.
1159 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1161 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1162 and xgot give the old toc16 relocation.
1163 (md_apply_fix3): Support all GOT relocations.
1165 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1167 * config/tc-mips.c (load_address): Correctly handle a constant in
1168 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1170 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1172 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1173 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1174 (build_Mbytes): Handle REG_B.
1176 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1178 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1180 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1182 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1184 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1186 * config/obj-coff.c (write_object_file): Set the s_align field to
1187 the number of bytes, rather than to the power of 2.
1189 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1191 * Makefile.in (DISTCLEAN_HERE): New variable.
1192 (distclean): Use it.
1193 (maintainer-clean): Depend upon clean-here rather than clean,
1194 distclean, and clean-info. Run make maintainer-clean in doc.
1195 Remove files listed in DISTCLEAN_HERE.
1196 * doc/Makefile.in (maintainer-clean realclean): Split out from
1197 distclean. Depend upon clean-info and distclean.
1199 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1201 * mac-as.r: Fix copyright and version strings.
1202 (cfrg): Use PROG_NAME instead of literal name.
1205 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1207 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1209 * config/tc-a29k.h (tc_unrecognized_line): Define.
1210 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1211 (md_operand): Handle a29k style local dollar labels.
1213 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1215 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1217 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1219 * read.c (s_fill): If md_flush_pending_output is defined, call
1222 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1224 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1225 Treat rs_align_code like rs_align.
1227 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1229 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1230 converting an absolute address into a PC-relative one.
1232 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1234 * mpw-config.in: Don't always use te-generic.h for emulation.
1235 (powerpc-apple-macos): Use emulation te-macos.h.
1237 (mips-gm-magic): New configuration.
1239 * mpw-make.sed (install, install-only): Edit in Mac-specific
1242 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1244 * configure.in: Improve message about unsupported ELF targets.
1245 * configure: Rebuild.
1247 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1248 pattern is zero. From Manfred Hollstein.
1250 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1252 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1253 the various idata sections, we check the name on the .section pseudo.
1255 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1257 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1258 add section's paddr to add_number; compatibility to native as and
1261 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1263 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1265 * hash.c (struct hash_entry): Moved here...
1266 * hash.h (struct hash_entry): ...from here.
1268 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1269 if it's already known to be null.
1271 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1273 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1274 bit relocs converted to PC relative relocs. This turned out to
1275 add the offset from the beginning of .text twice.
1277 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1279 * stabs.c (s_stab_generic): In 's' case, free string from
1282 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1284 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1287 * subsegs.h (segment_info_type): Make bitfields unsigned.
1289 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1290 and move them together. On most systems this will reduce the
1291 structure size by one word.
1292 (operatorT): Define O_max.
1293 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1296 * read.c (pop_insert): Print error returned by hash table
1299 * as.c (dump_statistics): Split out from main; dump some hash
1300 table stats and target-specific stats.
1301 (start_time): No longer automatic to main.
1302 (main): Set file-level start_time and call dump_statistics at
1303 exit. Exit by calling xexit.
1304 (show_usage): Make --statistics description less specific.
1305 * subsegs.c (subsegs_print_statistics): New function.
1306 * write.c (write_print_statistics): New function.
1307 (n_fixups): New static variable.
1308 (fix_new_internal): Increment it.
1309 * read.c (read_print_statistics): New function.
1310 * read.h (read_print_statistics): Declare.
1311 * symbol.c (symbol_print_statistics): New function.
1312 * symbol.h (symbol_print_statistics): Declare.
1313 * hash.c (hash_print_statistics): New function.
1314 * hash.h (hash_print_statistics): Declare.
1315 * config/tc-i386.c (i386_print_statistics): New function.
1316 * config/tc-i386.h (i386_print_statistics): Declare.
1317 (tc_print_statistics): New macro.
1318 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1321 * hash.c (DELETED): Rewrite to use a valid but unique address.
1322 (START_POWER): Reduce to 10.
1323 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1324 Add new values for counting strcmp calls.
1325 (GROW_FACTOR): New macro.
1326 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1328 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1329 (hash_new): Use FULL_VALUE.
1330 (struct hash_control): Definition moved here.
1331 (hash_code): Don't mask to low bits.
1332 (hash_ask): Mask returned hash code here. Check hash value before
1333 calling strcmp; count strcmp calls.
1334 * hash.h (struct hash_control): Declare, don't define, here.
1335 (HASH_STATLENGTH): Deleted.
1336 (struct hash_entry): Add field for hash code.
1337 (hash_say, hash_apply): Don't declare.
1339 * hash.c (destroy): Return void.
1340 (applicatee): Ditto.
1341 (main): Fix declarations.
1342 (hash_apply): Return void. Argument `function' returns void. Put
1343 inside "#ifdef TEST".
1344 (hash_say): Define only if TEST is defined.
1345 * hash.h (hash_apply, hash_say): Declarations deleted.
1347 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
1349 * configure: Rebuild with autoconf 2.7.
1351 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
1353 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1354 * configure: Rebuild with autoconf 2.6.
1356 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
1358 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1359 (ppc_stabx): Don't increment ppc_debug_name_section_size.
1361 (ppc_frob_file): Remove.
1362 * config/tc-ppc.h (tc_frob_file): Don't define.
1363 (ppc_frob_file): Don't declare.
1365 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
1367 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1368 * config/alpha-opcode.h: Include one-operand variants of jmp and
1371 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1372 with te-delta.h in 8.3 file systems.
1373 * configure.in: Adjusted.
1375 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
1377 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1379 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1381 * expr.c (operand): Handle MRI suffixes after unadorned 0.
1383 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
1385 Version 2.6 released.
1386 * Makefile.in (VERSION): Updated to 2.6.
1388 * config/obj-coff.c (write_object_file): Change use of md_do_align
1389 to pass a pointer rather than a fill value, to match other uses.
1391 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
1393 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1395 * as.c (main): Move md_end call to just after call to
1396 perform_an_assembly_pass. Delete cpu-specific code here.
1397 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1398 * config/tc-arm.c (md_end): Unused function deleted.
1399 * config/tc-ns32k.c (md_end): Ditto.
1401 * config/tc-i386.c (i386_align_code): New function, moved here
1402 from HANDLE_ALIGN macro.
1403 * config/tc-i386.h (HANDLE_ALIGN): Call it.
1405 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1407 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1410 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1412 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
1413 multi-byte nops to avoid changing gcc. The necessary gcc change
1414 might break old assemblers.
1416 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1418 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
1419 generate optimal multi-byte nop instructions for ".align n"
1420 ".align n,0x90", and aligns requiring more than 15 bytes of
1421 padding still generate multiple 0x90's as before.
1423 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
1425 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1427 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
1429 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1430 * configure: Update.
1431 * mpw-make.sed: Reorder commands to make sed happier.
1432 * config/te-macos.h: New file.
1433 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1435 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
1437 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1438 conditional branches.
1439 (md_apply_fix): Likewise.
1441 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
1443 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1444 generate a reloc which the linker will not handle correctly. Fix
1445 overflow checking--R_IREL is 18 bits, not 17.
1447 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
1449 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1450 from a PC relative reloc if TC_A29K.
1452 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
1453 code depends upon it.
1455 * config/tc-a29k.c (md_operand): Handle $float, $double, and
1456 $extend. Based on code from Eric Freudenthal
1457 <freudenthal@nyu.edu>.
1458 * config/tc-a29k.h (LEX_DOLLAR): Define.
1459 * read.c (LEX_DOLLAR): Define if not defined.
1460 (lex_type): Use LEX_DOLLAR.
1462 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
1464 * configure.in (a29k-nyu-sym1): New target, just like other a29k
1467 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1469 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1471 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
1473 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1474 used only by "dlltool.c".
1476 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
1478 * config/tc-alpha.c: Undefine inline if not __GNUC__.
1479 (md_pseudo_table): Don't define "extern".
1481 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
1483 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
1485 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
1487 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
1489 * macro.c (macro_expand_body): Don't warn about == with a
1490 nonexistent parameter, in case it is in a comment field.
1492 * as.c (main): On TC_A29K, call macro_init with macro_alternate
1494 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
1495 set, even if macro_alternate is set.
1496 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
1497 (sub_actual): If macro_strip_at, and kind is '@', don't look up
1498 the token unless it ended in '@'.
1499 * config/tc-a29k.c (line_separator_chars): Remove '@'.
1500 * doc/c-a29k.texi: Document macro usage on A29K.
1502 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
1504 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
1506 (install_operand): Likewise.
1508 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
1510 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1512 * configure.in (m88k-motorola-sysv*): New target.
1513 * configure: Rebuild.
1514 * config/te-delta88.h: New file.
1515 * config/obj-coff.c (write_object_file): Use md_do_align if it is
1517 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
1518 (md_do_align): Define.
1519 * config/tc-m88k.c: Include "subsegs.h".
1520 (m88k_do_align): New function.
1522 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
1523 (COFF_NOLOAD_PROBLEM): Define.
1524 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
1526 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
1528 * config/tc-i386.c (md_assemble): For a jump instruction with
1529 non-constant target, require 7 available bytes in the current
1532 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
1534 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
1537 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
1539 * configure.in (alpha-*-linux*): Use ecoff.
1540 * configure: Rebuild.
1541 * ecoff.c (ecoff_directive_extern): New function.
1542 (ecoff_directive_weakext): New function.
1543 (ecoff_build_symbols): Handle weak symbols.
1544 (ecoff_setup_ext): Likewise.
1545 (ecoff_frob_symbol): Warn about weak common symbols.
1546 * ecoff.h (ecoff_directive_extern): Declare.
1547 (ecoff_directive_weakext): Declare.
1548 * symbols.c (S_IS_WEAK): New function.
1549 * symbols.h (S_IS_WEAK): Declare.
1550 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
1552 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
1555 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
1557 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
1559 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
1560 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
1561 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
1562 * config/obj-coff.c (coff_frob_symbol): Don't call
1563 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
1564 one. If OBJ_XCOFF, try to figure out whether the symbol is going
1567 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
1568 (ppc_stab_symbol): New static variable.
1569 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
1570 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
1571 sy_tc.real_name to the stab string.
1572 (ppc_bc, ppc_ec): New static functions.
1573 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
1575 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
1577 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
1580 * input-scrub.c (input_scrub_push): Reset sb_index.
1582 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
1584 * listing.c (listing_newline): Don't create a frag in the absolute
1587 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
1589 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
1590 (ppc_csect): Move most of the code to ppc_change_csect, and call
1592 (ppc_change_csect): New static function, taken from ppc_csect.
1593 (ppc_section): New static function.
1594 (ppc_saw_abs): New static varable.
1595 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
1596 a symbol has no csect.
1597 (ppc_adjust_symtab): New function.
1598 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
1599 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
1601 * write.c (write_object_file): If tc_adjust_symtab is defined,
1602 call it just before the call to obj_adjust_symtab.
1604 * symbols.c (symbol_find_or_make): Change name to be const.
1605 * symbols.h (symbol_find_or_make): Update declaration.
1607 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
1609 * doc/as.texinfo (Align): Mention SH.
1610 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
1612 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
1613 (Z8000 Directives, even): Don't give numeric align value, instead
1616 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1618 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
1621 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
1623 * Makefile.in (diststuff): Also make info.
1624 (maintainer-clean realclean): Also make clean-info.
1626 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
1628 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
1629 (pa_subspace): For ".nsubspa", always create a new subspace
1630 with the given attributes, even if one already exists with the
1633 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1635 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
1636 TC_FORCE_RELOCATION, taking an additional section argument. If
1637 the section of the target symbol is not the same as the current
1638 section, always force the relocation to be used.
1639 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
1641 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
1642 md_pcrel_from function, taking an additional section argument.
1643 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
1645 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
1646 older TC_FORCE_RELOCATION if not defined.
1647 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
1648 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
1649 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
1650 TC_FORCE_RELOCATION.
1652 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
1654 * input-scrub.c (as_where): Set name to null pointer if we don't
1656 * messages.c (identify): Only print filename if non-null.
1657 (as_show_where): Ditto, for line number too.
1658 (as_warn_internal, as_bad_internal): Ditto.
1660 * input-file.c (input_file_open): If the input file can't be
1661 opened, consider it an error.
1663 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1665 * config/tc-mips.c: Added mips_4100 control, and support for
1666 accepting the 4100 as a MIPS architecture variant (md_begin,
1667 macro_build, mips_ip, md_parse_option). Adding suitable
1668 command-line OPTIONs, and updating the help text (md_show_usage).
1670 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
1672 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
1673 BFD_ASSEMBLER is defined.
1675 * Use one active frag and one obstack per frag chain:
1676 * frags.c (frags): Variable deleted.
1677 (frag_alloc): New function.
1678 (frag_grow, frag_more, frag_variant, frag_now_fix,
1679 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
1681 (frag_new): Ditto. Verify that frch_last and frag_now match on
1682 entry and exit, and that old frag_now has non-zero type. Replace
1683 "know" uses with "assert". Use frag_alloc instead of mucking with
1685 * frags.h (frags): Declaration deleted.
1686 * subsegs.h (struct frchain): Add new field frch_frag_now.
1687 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
1689 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
1690 give it any stricter alignment than frchainS structures need. Do
1691 not initialize frags obstack. Set frag_now to point to
1692 dummy_obstack. Initialize absolute_frchain.
1693 (subseg_set_rest): Save and restore frag_now in frch_frag_now
1694 field of frchainS. Don't create new frags on section switch, and
1695 use frag_alloc when creating a new frag chain. For absolute
1696 section, set frchain_now to absolute_frchain. Verify that
1697 frch_last and frag_now match on entry and exit. Initialize
1698 per-chain obstack, and under gcc, set required alignment to that
1699 needed by fragS structure.
1701 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
1703 * stabs.c (get_stab_string_offset): Only copy input string if a
1704 fresh copy is needed, not if the section already exists.
1705 (s_stab_generic): Cache stab section name to bypass lookups, since
1706 usually it will match. Could be made faster still by changing the
1707 memory allocation rules.
1708 (s_xstab): Cache section name to bypass repeated string
1711 * frags.c (frag_new): Deleted register declarations.
1713 * listing.c (frag_now): Don't declare.
1715 * as.c (chunksize): New variable.
1716 (debug_memory): New variable.
1717 (main): If debug_memory is set, reduce chunksize and
1719 * as.h (chunksize): Declare it.
1720 * read.c (read_begin): Use it.
1722 * config/tc-alpha.c (md_shortopts): Include 'g'.
1723 (md_parse_option): Ignore it.
1725 * Makefile.in (distclean): Remove Makefile and config.status from
1726 testsuite directory.
1727 (clean-here): Don't delete testsuite. Instead, delete only the
1728 files within it that would be generated by running tests.
1730 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
1731 frag_now_fix instead of accessing obstack info directly.
1732 * config/tc-arm.c (s_ltorg): Ditto.
1733 (md_assemble): Ditto.
1735 * config/tc-i386.c (md_assemble): Call frag_grow instead of
1738 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
1740 * stabs.c (aout_process_stab): Insert debug symbol into symbol
1741 chain after parsing value expression, if any, to avoid separating
1742 continued .stabs lines.
1744 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
1746 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
1747 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
1749 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
1751 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
1752 -mcom support and PPC_OPCODE_ANY for -many.
1753 (md_parse_option): Ditto.
1755 (md_begin): For duplicate instructions, print all duplicates
1758 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
1760 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
1761 common mode operation.
1762 (md_show_usage): Add -mcom to usage message.
1764 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
1766 * expr.c (op_rank): Add O_symbol_rva.
1767 * expr.h (operatorT): Add O_symbol_rva.
1768 * read.c (cons_worker): Set O_symbol_rva when necessary.
1769 * write.c (fix_new_exp): Understand O_symbol_rva.
1771 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
1773 * config/tc-mips.c: Correct s_cons arguments. From Michael
1774 Joosten <joost@ori.cadlab.de>.
1776 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
1778 * config/tc-ppc.c (ppc_macro): Make count unsigned.
1779 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
1780 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
1782 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
1783 make non-static. Change all users.
1784 * config/obj-coff.h (coff_n_line_nos): Declare.
1786 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
1788 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1790 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
1792 * config/obj-elf.c (obj_elf_common): Convert specified byte
1793 alignment to power of two. Set size of local bss symbol.
1795 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
1797 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
1799 * sb.c, macro.c: Decide whether to include <string.h> or
1800 <strings.h> just as as.h does.
1802 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
1804 * Makefile.in (site.exp): Fix setting of $srcdir.
1806 * config/tc-arm.c (md_atof): Fix little-endian output.
1807 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1810 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
1812 * doc/as.texinfo: Split out the NS32k family documentation,
1813 despite its being commented out for now.
1814 * doc/c-ns32k.texi: New file.
1816 * sb.c, macro.c: Include string.h.
1818 * Makefile.in (comparison): Only check *.o; we don't care if
1819 timestamps inserted by the native linker differ.
1821 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1822 if alignment stricter than 4 bytes is requested; in that case,
1823 align to a 4-byte boundary first.
1825 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
1827 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1828 uninitialized" warning for `Max_Source_Offset'.
1830 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
1832 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1833 qualifiers and detect errors if present.
1834 (md_assemble): Add call to parse_toc_entry. Also added some support
1835 for the [tocv] qualifier.
1836 (ppc_pe_tocd): New function to support data in the toc section.
1838 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
1840 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1843 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
1845 * config/tc-m68k.c (isword): Accept all values from -65536 to
1846 +65535, so ~VAL will not be rejected.
1848 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
1849 skip characters after the pseudo-op.
1851 * read.c (get_line_sb): Don't look past buffer_limit.
1852 (s_include): In MRI mode, skip characters after the file name.
1854 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
1856 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1857 periods in register names.
1859 For older changes see ChangeLog.1.