1 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * read.c (potable): Add .skip as a synonym for .space.
5 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6 4 arguments, providing the 4th argument is 0, to allow
7 compatibility with the Solaris assembler.
9 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
11 * config/tc-sh.h (struct sh_segment_info_type): Define.
12 (TC_SEGMENT_INFO_TYPE): Define.
13 (sh_frob_label): Declare.
14 (tc_frob_label): Define.
15 (sh_flush_pending_output): Declare.
16 (md_flush_pending_output): Define.
17 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
18 reloc before the instruction if necessary.
19 (sh_frob_label): New function.
20 (sh_flush_pending_output): New function.
21 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
22 when looking for the reloc for the target of .uses.
23 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
24 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
26 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
27 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
30 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
31 TC_SEGMENT_INFO_TYPE is defined.
33 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
35 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
36 matches the register size.
38 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
40 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
42 (do_relocs_for): Likewise.
43 (fixup_segment): Don't just quit if linkrelax is set. Try to
44 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
47 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
49 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
50 relative relocations with -mrelocatable. Also allow unfixed
53 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
55 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
56 non-zero before assuming this is a long file name.
57 (w_strings): Likewise.
58 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
60 * config/obj-coff.c (w_strings): Move declaration of i inside
61 #ifdef block which uses it.
63 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
65 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
66 "relaxmode". Output relocs which identify various relaxing
67 possibilities for mov.[bwl] instructions.
68 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
70 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
72 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
73 (MD_APPLY_FIX3): Define.
74 * config/tc-arm.c (my_get_expression): Only watch for bad segments
76 (md_apply_fix3): Renamed from md_apply_fix.
77 If pcrel reloc and symbol is in different section, undo effects
80 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
82 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
83 any reloc with an LR% or RR% field selector for SOM.
85 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
87 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
90 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
92 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
94 (yank_symbols): Likewise.
96 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
98 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
99 BFD_ASSEMBLER, add name field.
100 * config/obj-coff.c: Include "libiberty.h".
101 (coff_header_append): Handle long section names.
102 (crawl_symbols): Just use the name field for the symbol name,
103 without worrying about null byte termination.
104 (w_strings): Handle long section names.
105 (write_object_file): Likewise. Also, use the name field, rather
107 (obj_coff_add_segment): Permit long section names.
108 (obj_coff_init_stab_section): Use the name field, rather than
110 (adjust_stab_section): Likewise.
111 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
113 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
115 (md_apply_fix): Don't check fx_im_disp field.
117 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
119 * configure.in: Add * after sparc*-*-vxworks.
120 * configure: Rebuild.
122 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
123 define it to comment_chars. Use tc_comment_chars rather than
125 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
126 * config/tc-m68k.h (tc_comment_chars): Define.
127 (m68k_comment_chars): Declare.
128 * config/tc-m68k.c (m68k_comment_chars): Rename from
129 comment_chars. Change into a pointer rather than an array.
130 (md_longopts): Add "bitwise-or".
131 (md_parse_option): Handle OPTION_BITWISE_OR.
132 (md_show_usage): Mention --bitwise-or.
133 * doc/c-m68k.texi: Document --bitwise-or.
135 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
137 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
140 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
141 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
142 correct handling of input line pointer, and call
143 demand_empty_rest_of_line.
145 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
147 * config/tc-sparc.c (in_bitfield_range): New static function.
148 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
149 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
150 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
151 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
152 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
154 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
156 * config/obj-coff.c: BFD_ASSEMBLER:
157 (coff_last_bf): New static variable.
158 (coff_frob_symbol): Set endndx of a .bf symbol.
160 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
161 (last_bfP): New static variable.
162 (yank_symbols): Set endndx of a .bf symbol.
164 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
166 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
167 and -s options. Add -be for good measure.
169 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
171 * read.c (s_space): Support non-constant fill value. Handle fill
172 value correctly for a size other than 1.
174 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
176 * config/tc-arm.c (my_get_float_expression): Update call to
177 gen_to_words, X_PRECISION changed from 6 to 5.
179 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
181 * config/tc-ppc.c (register_name,reg_name_search): Move register
182 name lookup from PE specific code to all targets. Add support for
183 -mregnames/-mno-regnames to control whether register names are
185 (md_assemble): Call register_name for all platforms.
186 (md_parse_option): Add support for -mregnames/-mno-regnames.
188 * configure.in (powerpcle*-*-solaris): Add support.
189 (powerpc*-*-linux): Ditto.
190 * configure: Regenerate.
192 * config/ppc-sol.mt: New config file for PowerPC Solaris.
194 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
196 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
197 be associated with a single %lo reloc.
199 * config/tc-mips.c (load_address): Cast X_add_number to valueT
200 before comparing against MAX_GPREL_OFFSET, so that negative
201 numbers are handled correctly.
204 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
206 * config/tc-sparc.c (last_insn): New static variable.
207 (md_assemble): Warn about putting floating point branches in a
208 delay slot. If architecture is less than v9, insert NOP
209 instructions between floating point instructions and floating
210 point branches. (The SunOS assembler does both these operations.)
211 Save the last instruction opcode.
212 (sparc_ip): Add pinsn parameter. Change caller.
214 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
215 for byte jump to next instruction to skip empty frags.
217 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
219 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
220 for addq with a 16 bit signed value, just emit a lda instruction
223 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
225 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
228 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
230 * configure.in: Permit --enable-shared to specify a list of
232 * configure: Rebuild.
234 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
236 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
237 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
239 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
241 * config/atof-ieee.c: Fix handling of denormalized extended
242 precision numbers and overflow/underflow detection.
243 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
244 not include the 16 bit gap in the m68k extended precision format.
246 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
248 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
250 * configure: Rebuild.
252 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
254 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
255 be accessed using the $gp register.
256 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
258 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
260 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
261 bfd_mach_sparc_sparclet if current_architecture is sparclet.
263 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
265 * read.c (get_line_sb): Bump line counters based on
266 input_line_pointer[-1], not *input_line_pointer. Don't bother to
267 call LISTING_NEWLINE.
268 (s_macro): Don't call demand_empty_rest_of_line.
269 * app.c (do_scrub_chars): When handling C style comments, unget
272 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
274 * read.h (enum linkonce_type): Define.
275 (s_linkonce): Declare.
276 * read.c (potable): Add "linkonce".
277 (s_linkonce): New function.
278 * subsegs.h (segment_info_type): Add linkonce field to
279 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
280 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
281 (obj_coff_pe_handle_link_once): Declare if TE_PE.
282 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
284 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
285 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
286 entry based on the linkonce field in segment_info.
287 * doc/as.texinfo: Document .linkonce.
289 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
291 * doc/as.1: Changed to be recognized by catman -w on Solaris.
293 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
295 * stabs.c (s_stab_generic): Call the listing functions before
296 doing the rest of the processing, which may involve freeing the
297 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
298 SEPARATE_STAB_SECTIONS case.
300 * config/tc-hppa.c: Remove nested comment.
301 (tc_gen_reloc): Move label done inside the ifdef in which it is
303 (md_apply_fix): Pass pointers to correct types to libhppa.h
304 functions. Always return a value.
306 * config/tc-mips.h (tc_frob_file): Define.
307 (mips_frob_file): Declare.
308 * config/tc-mips.c (struct mips_hi_fixup): Define.
309 (mips_hi_fixup_list): New static variable.
310 (imm_unmatched_hi): New static variable.
311 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
312 offset_reloc. Pass imm_unmatched_hi to append_insn.
313 (append_insn): Add unmatched_hi parameter. If it is set, add the
314 new fixup to mips_hi_fixup_list. Change all callers.
315 (mips_ip): Set imm_unmatched_hi when appropriate.
316 (mips_frob_file): New function.
318 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
320 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
321 * configure: Regenerated.
323 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
325 * as.c (main): Call bfd_set_error_program_name.
327 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
329 * as.h (strdup): Don't declare.
330 * stabs.c: Include libiberty.h
331 (get_stab_string_offset): Use xstrdup rather than strdup.
332 (s_stab_generic): Likewise.
333 * as.c (parse_args): Likewise.
334 * read.c (s_mri_sect): Likewise.
336 * gasp.c (change_base): Recognize \(...) construct documented to
337 pass through enclosed characters literally through to the output.
338 (process_assigns): Likewise. Also, be more careful to avoid
339 looking past the end of the buffer.
341 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
343 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
344 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
346 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
348 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
350 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
352 * config/alpha-opcode.h: Added cvtst instruction.
354 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
356 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
357 string. Extract the addend from the result of expression.
359 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
361 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
362 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
363 mode, change the state to 3 rather than 1.
365 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
367 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
368 correspond to 11 March change.
370 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
372 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
373 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
375 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
377 * configure: Rebuild with autoconf 2.8.
379 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
381 * config/atof-ieee.c (gen_to_words): Improve handling of
382 X_PRECISION numbers. Based on patches from Andreas Schwab
383 <schwab@issan.informatik.uni-dortmund.de>.
385 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
387 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
389 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
390 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
391 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
392 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
395 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
397 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
399 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
401 * config/tc-hppa.c (SUBSEG_MILLI): Define.
402 (pa_def_subspaces): Add $MILLICODE$.
403 (pa_spaces_begin): Set section flags for $MILLICODE$.
405 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
407 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
408 not SHT_NOBITS. Don't tamper with flags based on type if a
409 special section was found (revert Feb 29 change).
411 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
412 if aligning to a longword boundary or greater.
414 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
416 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
418 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
420 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
421 * configure: Regenerated.
423 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
425 * config/tc-hppa.c: Add default definitions for R_N0SEL and
426 R_N1SEL since they're not defined for old versions of hpux.
428 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
429 Set "sym_ptr_ptr" and "addend" fields to dummy values for
432 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
434 * flonum-konst.c: Add two more constants for 1e+-2048 and
435 1e+-4096, and correct the other constants.
437 * symbols.c (resolve_symbol_value): Handle O_logical_not.
439 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
441 * config/obj-elf.c (obj_elf_section): Allow predefined section
442 types to set the nobits type. Avoid a shadowed declaration.
444 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
446 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
447 reduce relocs using e_nlrsel field selectors.
449 * write.c (fix_new_exp): Don't use #elif. Some compilers
452 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
454 (pa_chk_field_selector): Handle new field selectors for SOM.
456 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
458 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
459 * configure: Rebuild.
460 * config/te-linux.h (LOCAL_LABELS_FB): Define.
461 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
463 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
466 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
468 * mpw-make.sed: Update to handle shared library support.
470 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
472 * config/tc-sparc.c (sparc_ip): Print all architectures that support
473 the insn on mismatch.
475 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
477 * configure.in: Add support for a29-coff.
478 * configure: Rebuild.
480 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
482 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
483 of the section when looking for the R_SH_USES fixup, because the
484 frag addresses have not yet been adjusted.
486 * gdbinit.in: Set a breakpoint on as_warn_where.
488 * config/tc-mips.c (macro): Add missing arguments to macro_build
489 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
491 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
493 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
494 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
496 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
498 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
500 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
502 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
503 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
504 Recognize [uU] format args as sparclet cpregs.
506 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
508 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
511 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
513 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
514 well as S_IS_EXTERNAL.
515 (tc_fix_adjustable): Likewise.
516 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
517 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
519 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
520 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
522 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
524 * config/tc-sparc.c (max_architecture): Change to sparclite for
526 (default_compatible): Delete.
527 (sparc_ffs): New function.
528 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
529 (sparc_ip): Rewrite architecture match and bump logic.
531 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
533 * configure.in: Check for 'do not mix' from native linker before
534 trying to use -rpath.
535 * configure: Rebuild.
537 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
539 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
540 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
541 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
542 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
544 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
545 to the symbol lnnoptr field, to get the correct file offset.
547 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
549 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
550 symbols that are not function, file, or section symbols to be
553 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
555 * configure: Set and substitute RPATH_ENVVAR.
556 * configure: Rebuild.
557 * Makefile.in (RPATH_ENVVAR): New variable.
558 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
560 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
561 doesn't need opcodes. If configuring shared, opcodes needs bfd.
562 * configure: Rebuild.
564 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
566 * read.c (s_mri_sect): Don't return '\0' in type. Set all
567 appropriate flags in BFD section.
569 * configure.in (m68k-*-psos*): New target.
570 * configure: Rebuild.
571 * config/te-psos.h: New file.
572 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
575 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
577 From Alan Modra <alan@spri.levels.unisa.edu.au>:
578 * configure.in: Remove duplicate setting of cpu_type. Check
579 whether opcodes library is required for on all targets, not just
581 * configure: Rebuild.
583 * config/tc-mips.c (mips_big_got): New static variable.
584 (s_extern): Don't declare.
585 (reg_needs_delay): New static function.
586 (macro_build): Permit GOT/CALL_HI/LO relocs.
587 (macro_build_lui): If place is not NULL, use the number in the
589 (load_address): Handle mips_big_got case.
590 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
592 (OPTION_XGOT): Define.
593 (md_longopts): Add "xgot" if OBJ_ELF.
594 (md_parse_option): Handle -xgot.
595 (md_show_usage): Mention -xgot.
596 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
597 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
599 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
601 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
602 the byte relocation, point it to the low byte of the word.
604 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
606 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
607 * configure: Rebuild.
609 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
611 * configure.in: Recognize any sparc* cpu.
612 * configure: Regenerated.
614 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
616 * read.c (potable): Add "mri" and ".mri".
617 (s_mri): New function.
618 * read.h (s_mri): Declare.
619 * app.c (scrub_m68k_mri): New static variable.
620 (mri_pseudo): New static variable.
621 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
622 flag_m68k_mri. Initialize scrub_m68k_mri.
623 (mri_state, mri_last_ch): New static variables.
624 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
626 (app_push): Save new fields.
627 (app_pop): Restore new fields.
628 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
629 If TC_M68K, use a trivial state machine to look for occurrences of
630 the .mri pseudo-op, and change the mode appropriately.
631 * as.h (do_scrub_begin): Update prototype.
632 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
634 * config/tc-m68k.c (reg_prefix_optional_seen): New static
636 (m68k_mri_mode_change): New function.
637 (md_parse_option): Set reg_prefix_optional_seen.
638 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
639 (MRI_MODE_CHANGE): Define.
640 * doc/as.texinfo: Document .mri pseudo-op.
642 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
645 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
647 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
648 * config/m68k-parse.h (enum pic_relocation): Define.
649 (struct m68k_exp): Add pic_reloc field.
650 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
651 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
652 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
654 * config/tc-m68k.c: Delete definition of NO_RELOC.
655 (struct m68k_it): Add pic_reloc field.
656 (add_fix): Copy over pic_reloc field.
657 (md_pseudo_table): Interpret .align parameter as byte count.
658 (mote_pseudo_table): Likewise.
659 (tc_m68k_fix_adjustable): New function.
660 (get_reloc_code): New function.
661 (md_assemble): Use it as last argument to fix_new_exp.
662 (md_apply_fix_2): For a relocation against a symbol don't put the
663 addend into the data.
664 (tc_gen_reloc): Different addend computation for OBJ_ELF.
665 (m68k_ip): Don't relax an operand that requires pic relocation.
666 (md_begin): Align .text, .data and .bss on 4 byte boundary by
668 * write.c (fixup_segment): Don't add symbol value to addend if
670 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
671 (motorola_operand): Add rule for `(zapc, EXPR)'.
673 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
675 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
676 *really* is permissible before the comma.
678 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
680 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
681 inserting nop instructions.
683 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
685 * config/te-aux.h: Change include of aux.h to aux-coff.h.
687 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
689 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
690 class setting for a CALLNAME symbol in COFF.
692 * read.c (potable): Pass negative numbers for new .balign[wl] and
693 .p2align[wl] pseudo-ops.
694 (s_align_bytes): Treat a negative argument as specifying the fill
696 (s_align_ptwo): Likewise.
698 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
700 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
701 (do_align): Take new len parameter. Change all callers. Pass it
703 (s_align_bytes): Arg now indicates the length of the fill pattern.
704 (s_align_ptwo): Likewise.
705 * config/obj-coff.c (write_object_file): Pass length to
707 * config/tc-i386.h (md_do_align): Take new len parameter.
708 * config/tc-m88k.h (md_do_align): Likewise.
709 * config/tc-m88k.c (m88k_do_align): Likewise.
710 * config/tc-sh.h (md_do_align): Likewise.
711 * config/tc-sh.c (sh_do_align): Likewise.
712 * doc/as.texinfo: Document new pseudo-ops.
714 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
715 done in cvt_frag_to_fill.
717 * config/tc-sh.h (sh_do_align): Declare.
718 (md_do_align): Define.
719 * config/tc-sh.c (sh_do_align): New function.
721 * ecoff.c (ecoff_build_lineno): Don't try to store the address
722 difference if the next address is before the current one.
724 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
725 (archs): Initialize new field.
726 (m68k_ip): Don't list alias names when listing CPUs which support
729 * as.c (main): Call parse_args before read_begin.
730 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
731 front of generated pseudo-ops.
732 * read.c (potable): Ignore "name".
733 (s_app_file): Permit a single quote after the string, since one
734 may appear in m68k MRI mode.
736 * configure.in: Check for --enable-shared. If linking against
737 shared BFD and opcodes, fix library name on SunOS, and try to set
739 * configure: Rebuild.
741 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
743 * as.h (flag_m68k_mri): Declare.
744 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
745 * Many files: For MRI syntax that is specific to the m68k MRI
746 assembler, check flag_m68k_mri rather than flag_mri or
747 MRI_MODE_NEEDS_PSEUDO_DOT.
749 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
751 * config/tc-i960.c (ARCH_HX): Define.
753 (targ_has_sfr): Handle ARCH_HX.
754 (targ_has_iclass): Handle ARCH_HX.
755 (tc_coff_fix2rtype): Add return 0 to avoid warning.
756 (tc_headers_hook): If the architecture was specified explicitly,
757 use it when setting the flags. Set the extern variable coff_flags
758 rather than headers->filehdr.f_flags, since the latter is set
759 unconditionally in obj-coff.c.
760 (i960_handle_align): Remove unused variable fixp.
762 Support for building bfd and opcodes as shared libraries, based on
763 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
764 * configure.in: Set OPCODES and BFD to search directories.
765 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
766 * configure: Rebuild.
767 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
768 (LIBDEPS): New variable.
769 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
771 (check): Set LD_LIBRARY_PATH in the environment.
773 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
775 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
776 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
777 read-only, not read/write.
779 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
781 * Makefile.in (INSTALL_XFORM): Remove -e.
783 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
785 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
786 than comparing S_GET_SEGMENT to undefined_section.
787 (write_object_file): Skip symbols which were equated to an
788 undefined or common symbol.
789 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
790 S_IS_COMMON rather than comparing S_GET_SEGMENT to
792 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
793 or S_IS_COMMON call S_GET_VALUE.
794 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
795 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
796 to an undefined or common symbol, convert the reloc to be against
798 (obj_crawl_symbol_chain): Skip symbols which were equated to an
799 undefined or common symbol.
800 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
801 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
802 to an undefined or common symbol, convert the reloc to be against
804 (obj_crawl_symbol_chain): Skip symbols which were equated to an
805 undefined or common symbol.
806 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
807 S_IS_COMMON rather than comparing S_GET_SEGMENT to
809 (yank_symbols): Skip symbols which were equated to an undefined or
812 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
814 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
815 * config/obj-bout.h (S_IS_LOCAL): Likewise.
817 * configure.in: Make sure we only add m68k-parse.o to
818 ${extra_objects} once, no matter how many m68k targets have been
820 * configure: Rebuild.
822 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
824 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
825 * configure: Rebuild.
827 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
829 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
830 * doc/c-m68k.texi: Document .extend and .ldouble.
832 * configure.in (m68*-apple-aux*): New target.
833 * config/te-aux.h: New file.
834 * config/obj-coff.c (compare_external_relocs): New static function
836 (do_relocs_for): Sort relocs if TE_AUX.
837 (fixup_segment): If TE_AUX, store common symbol value in segment.
838 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
840 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
842 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
844 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
846 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
847 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
849 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
850 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
851 an undefined symbol and the size of a function symbol.
852 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
853 for all common symbols.
855 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
857 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
860 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
863 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
865 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
866 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
868 * ecoff.c (localsym_t): Add addend field.
869 (add_ecoff_symbol): Add addend argument. Change all callers.
870 (coff_sym_value): Make static.
871 (coff_sym_addend): New static variable.
872 (ecoff_directive_def): Initialize coff_sym_addend.
873 (ecoff_directive_val): Accept symbol + constant.
874 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
875 (ecoff_build_symbols): Include the addend in the symbol value.
877 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
879 * config/tc-ppc.c (md_assemble): Ignore overflow on
880 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
882 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
884 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
885 bytes in size, so offset appropriately in big endian mode when
886 writing the bottom 2 bytes.
888 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
890 * config/tc-sparc.c (default_compatible): New static local.
891 (md_begin): Initialize it. Rewrite warn_on_bump handling.
892 (sparc_ip): If no architecture or -bump specified, don't mark as
893 mismatched those in default_compatible.
895 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
897 SCO ELF support from Robert Lipe <robertl@arnet.com>:
898 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
899 * configure: Rebuild.
900 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
901 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
902 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
903 (sco_id): Declare if SCO_ELF.
905 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
907 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
908 ({max,warn_after}_architecture): New static locals.
909 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
910 If both architecture and -bump requested, set max_architecture to max.
911 (sparc_md_end): Simplify.
912 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
913 Rewrite code to bump architecture and check for conflicts.
914 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
915 with Solaris assembler.
916 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
917 (md_show_usage): Update.
919 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
921 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
923 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
925 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
926 #ifdef sparcv9 when choosing value.
929 (sparc_md_end): Declare.
930 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
931 (initial_architecture): New static local.
932 (can_bump_v9_p): Likewise.
933 (NO_V9): Delete all occurrences.
934 (sparc_md_end): New function.
935 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
936 Don't bump architecture to v9 unless can_bump_v9_p set.
937 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
938 * configure.in (sparc64 target cpu): Don't set obj_format here.
939 (SPARC_V9): Renamed from sparcv9.
940 (sparc64-*-elf*): Define SPARC_ARCH64.
941 * configure: Regenerated.
942 * acconfig.h (SPARC_V9): Renamed from sparcv9.
944 * conf.in: Regenerated.
945 * config/vmsconf.h: Update.
947 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
949 * config/tc-mips.c (load_register): Optimise "dli" loads.
950 (md_show_usage): add "-mcpu=vr4100" to help text.
952 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
954 * symbols.c (resolve_symbol_value): If a symbol is equated to an
955 undefined symbol, preserve the X_op of O_symbol.
956 (S_GET_VALUE): Fix check to permit this case.
957 * write.c (write_relocs): If a reloc is against an undefined
958 symbol equated to another symbol, change the reloc to be against
960 * config/obj-coff.c (do_relocs_for): Likewise.
962 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
965 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
967 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
970 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
972 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
973 mentioned in the eabi.
975 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
977 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
978 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
980 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
982 * config/tc-ppc.c (mapping): Add more relocation suffixes.
984 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
986 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
987 as a section it is ok to have unadorned -mrelocatable pointers in.
989 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
991 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
994 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
996 * config/obj-elf.c (obj_elf_section): Add hooks so machine
997 dependent section attributes can be handled.
999 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1000 macros to add support for exclude section flag and ordered section
1003 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1004 functions to add support for exclude section flag and ordered
1007 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1009 * subsegs.c (section_symbol): Don't try to look up the section
1010 symbol in the hash table. It should be possible to have a symbol
1011 with the same name as a section, but no connection to it.
1013 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1014 From James Carlson <carlson@xylogics.com>.
1016 * expr.c (operand): Skip whitespace after a close parenthesis.
1017 From James Carlson <carlson@xylogics.com>.
1019 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1021 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1022 as_warn_where for relocation overflow.
1023 (parse_reg): Accept register name only if next character is
1026 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1028 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1029 addresses for static variables.
1031 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1033 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1034 and xgot give the old toc16 relocation.
1035 (md_apply_fix3): Support all GOT relocations.
1037 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1039 * config/tc-mips.c (load_address): Correctly handle a constant in
1040 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1042 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1044 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1045 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1046 (build_Mbytes): Handle REG_B.
1048 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1050 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1052 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1054 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1056 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1058 * config/obj-coff.c (write_object_file): Set the s_align field to
1059 the number of bytes, rather than to the power of 2.
1061 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1063 * Makefile.in (DISTCLEAN_HERE): New variable.
1064 (distclean): Use it.
1065 (maintainer-clean): Depend upon clean-here rather than clean,
1066 distclean, and clean-info. Run make maintainer-clean in doc.
1067 Remove files listed in DISTCLEAN_HERE.
1068 * doc/Makefile.in (maintainer-clean realclean): Split out from
1069 distclean. Depend upon clean-info and distclean.
1071 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1073 * mac-as.r: Fix copyright and version strings.
1074 (cfrg): Use PROG_NAME instead of literal name.
1077 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1079 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1081 * config/tc-a29k.h (tc_unrecognized_line): Define.
1082 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1083 (md_operand): Handle a29k style local dollar labels.
1085 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1087 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1089 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1091 * read.c (s_fill): If md_flush_pending_output is defined, call
1094 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1096 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1097 Treat rs_align_code like rs_align.
1099 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1101 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1102 converting an absolute address into a PC-relative one.
1104 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1106 * mpw-config.in: Don't always use te-generic.h for emulation.
1107 (powerpc-apple-macos): Use emulation te-macos.h.
1109 (mips-gm-magic): New configuration.
1111 * mpw-make.sed (install, install-only): Edit in Mac-specific
1114 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1116 * configure.in: Improve message about unsupported ELF targets.
1117 * configure: Rebuild.
1119 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1120 pattern is zero. From Manfred Hollstein.
1122 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1124 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1125 the various idata sections, we check the name on the .section pseudo.
1127 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1129 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1130 add section's paddr to add_number; compatibility to native as and
1133 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1135 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1137 * hash.c (struct hash_entry): Moved here...
1138 * hash.h (struct hash_entry): ...from here.
1140 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1141 if it's already known to be null.
1143 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1145 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1146 bit relocs converted to PC relative relocs. This turned out to
1147 add the offset from the beginning of .text twice.
1149 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1151 * stabs.c (s_stab_generic): In 's' case, free string from
1154 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1156 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1159 * subsegs.h (segment_info_type): Make bitfields unsigned.
1161 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1162 and move them together. On most systems this will reduce the
1163 structure size by one word.
1164 (operatorT): Define O_max.
1165 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1168 * read.c (pop_insert): Print error returned by hash table
1171 * as.c (dump_statistics): Split out from main; dump some hash
1172 table stats and target-specific stats.
1173 (start_time): No longer automatic to main.
1174 (main): Set file-level start_time and call dump_statistics at
1175 exit. Exit by calling xexit.
1176 (show_usage): Make --statistics description less specific.
1177 * subsegs.c (subsegs_print_statistics): New function.
1178 * write.c (write_print_statistics): New function.
1179 (n_fixups): New static variable.
1180 (fix_new_internal): Increment it.
1181 * read.c (read_print_statistics): New function.
1182 * read.h (read_print_statistics): Declare.
1183 * symbol.c (symbol_print_statistics): New function.
1184 * symbol.h (symbol_print_statistics): Declare.
1185 * hash.c (hash_print_statistics): New function.
1186 * hash.h (hash_print_statistics): Declare.
1187 * config/tc-i386.c (i386_print_statistics): New function.
1188 * config/tc-i386.h (i386_print_statistics): Declare.
1189 (tc_print_statistics): New macro.
1190 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1193 * hash.c (DELETED): Rewrite to use a valid but unique address.
1194 (START_POWER): Reduce to 10.
1195 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1196 Add new values for counting strcmp calls.
1197 (GROW_FACTOR): New macro.
1198 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1200 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1201 (hash_new): Use FULL_VALUE.
1202 (struct hash_control): Definition moved here.
1203 (hash_code): Don't mask to low bits.
1204 (hash_ask): Mask returned hash code here. Check hash value before
1205 calling strcmp; count strcmp calls.
1206 * hash.h (struct hash_control): Declare, don't define, here.
1207 (HASH_STATLENGTH): Deleted.
1208 (struct hash_entry): Add field for hash code.
1209 (hash_say, hash_apply): Don't declare.
1211 * hash.c (destroy): Return void.
1212 (applicatee): Ditto.
1213 (main): Fix declarations.
1214 (hash_apply): Return void. Argument `function' returns void. Put
1215 inside "#ifdef TEST".
1216 (hash_say): Define only if TEST is defined.
1217 * hash.h (hash_apply, hash_say): Declarations deleted.
1219 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
1221 * configure: Rebuild with autoconf 2.7.
1223 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
1225 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1226 * configure: Rebuild with autoconf 2.6.
1228 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
1230 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1231 (ppc_stabx): Don't increment ppc_debug_name_section_size.
1233 (ppc_frob_file): Remove.
1234 * config/tc-ppc.h (tc_frob_file): Don't define.
1235 (ppc_frob_file): Don't declare.
1237 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
1239 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1240 * config/alpha-opcode.h: Include one-operand variants of jmp and
1243 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1244 with te-delta.h in 8.3 file systems.
1245 * configure.in: Adjusted.
1247 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
1249 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1251 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1253 * expr.c (operand): Handle MRI suffixes after unadorned 0.
1255 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
1257 Version 2.6 released.
1258 * Makefile.in (VERSION): Updated to 2.6.
1260 * config/obj-coff.c (write_object_file): Change use of md_do_align
1261 to pass a pointer rather than a fill value, to match other uses.
1263 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
1265 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1267 * as.c (main): Move md_end call to just after call to
1268 perform_an_assembly_pass. Delete cpu-specific code here.
1269 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1271 * config/tc-rce.c (md_end): Deleted.
1272 * config/tc-rce.h (md_end): New macro, calls dump_literals.
1274 * config/tc-arm.c (md_end): Unused function deleted.
1275 * config/tc-ns32k.c (md_end): Ditto.
1277 * config/tc-i386.c (i386_align_code): New function, moved here
1278 from HANDLE_ALIGN macro.
1279 * config/tc-i386.h (HANDLE_ALIGN): Call it.
1281 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1283 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1286 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1288 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
1289 multi-byte nops to avoid changing gcc. The necessary gcc change
1290 might break old assemblers.
1292 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1294 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
1295 generate optimal multi-byte nop instructions for ".align n"
1296 ".align n,0x90", and aligns requiring more than 15 bytes of
1297 padding still generate multiple 0x90's as before.
1299 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
1301 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1303 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
1305 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1306 * configure: Update.
1307 * mpw-make.sed: Reorder commands to make sed happier.
1308 * config/te-macos.h: New file.
1309 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1311 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
1313 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1314 conditional branches.
1315 (md_apply_fix): Likewise.
1317 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
1319 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1320 generate a reloc which the linker will not handle correctly. Fix
1321 overflow checking--R_IREL is 18 bits, not 17.
1323 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
1325 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1326 from a PC relative reloc if TC_A29K.
1328 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
1329 code depends upon it.
1331 * config/tc-a29k.c (md_operand): Handle $float, $double, and
1332 $extend. Based on code from Eric Freudenthal
1333 <freudenthal@nyu.edu>.
1334 * config/tc-a29k.h (LEX_DOLLAR): Define.
1335 * read.c (LEX_DOLLAR): Define if not defined.
1336 (lex_type): Use LEX_DOLLAR.
1338 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
1340 * configure.in (a29k-nyu-sym1): New target, just like other a29k
1343 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1345 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1347 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
1349 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1350 used only by "dlltool.c".
1352 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
1354 * config/tc-alpha.c: Undefine inline if not __GNUC__.
1355 (md_pseudo_table): Don't define "extern".
1357 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
1359 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
1361 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
1363 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
1365 * macro.c (macro_expand_body): Don't warn about == with a
1366 nonexistent parameter, in case it is in a comment field.
1368 * as.c (main): On TC_A29K, call macro_init with macro_alternate
1370 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
1371 set, even if macro_alternate is set.
1372 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
1373 (sub_actual): If macro_strip_at, and kind is '@', don't look up
1374 the token unless it ended in '@'.
1375 * config/tc-a29k.c (line_separator_chars): Remove '@'.
1376 * doc/c-a29k.texi: Document macro usage on A29K.
1378 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
1380 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
1382 (install_operand): Likewise.
1384 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
1386 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1388 * configure.in (m88k-motorola-sysv*): New target.
1389 * configure: Rebuild.
1390 * config/te-delta88.h: New file.
1391 * config/obj-coff.c (write_object_file): Use md_do_align if it is
1393 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
1394 (md_do_align): Define.
1395 * config/tc-m88k.c: Include "subsegs.h".
1396 (m88k_do_align): New function.
1398 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
1399 (COFF_NOLOAD_PROBLEM): Define.
1400 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
1402 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
1404 * config/tc-i386.c (md_assemble): For a jump instruction with
1405 non-constant target, require 7 available bytes in the current
1408 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
1410 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
1413 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
1415 * configure.in (alpha-*-linux*): Use ecoff.
1416 * configure: Rebuild.
1417 * ecoff.c (ecoff_directive_extern): New function.
1418 (ecoff_directive_weakext): New function.
1419 (ecoff_build_symbols): Handle weak symbols.
1420 (ecoff_setup_ext): Likewise.
1421 (ecoff_frob_symbol): Warn about weak common symbols.
1422 * ecoff.h (ecoff_directive_extern): Declare.
1423 (ecoff_directive_weakext): Declare.
1424 * symbols.c (S_IS_WEAK): New function.
1425 * symbols.h (S_IS_WEAK): Declare.
1426 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
1428 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
1431 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
1433 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
1435 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
1436 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
1437 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
1438 * config/obj-coff.c (coff_frob_symbol): Don't call
1439 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
1440 one. If OBJ_XCOFF, try to figure out whether the symbol is going
1443 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
1444 (ppc_stab_symbol): New static variable.
1445 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
1446 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
1447 sy_tc.real_name to the stab string.
1448 (ppc_bc, ppc_ec): New static functions.
1449 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
1451 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
1453 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
1456 * input-scrub.c (input_scrub_push): Reset sb_index.
1458 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
1460 * listing.c (listing_newline): Don't create a frag in the absolute
1463 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
1465 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
1466 (ppc_csect): Move most of the code to ppc_change_csect, and call
1468 (ppc_change_csect): New static function, taken from ppc_csect.
1469 (ppc_section): New static function.
1470 (ppc_saw_abs): New static varable.
1471 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
1472 a symbol has no csect.
1473 (ppc_adjust_symtab): New function.
1474 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
1475 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
1477 * write.c (write_object_file): If tc_adjust_symtab is defined,
1478 call it just before the call to obj_adjust_symtab.
1480 * symbols.c (symbol_find_or_make): Change name to be const.
1481 * symbols.h (symbol_find_or_make): Update declaration.
1483 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
1485 * doc/as.texinfo (Align): Mention SH.
1486 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
1488 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
1489 (Z8000 Directives, even): Don't give numeric align value, instead
1492 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1494 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
1497 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
1499 * Makefile.in (diststuff): Also make info.
1500 (maintainer-clean realclean): Also make clean-info.
1502 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
1504 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
1505 (pa_subspace): For ".nsubspa", always create a new subspace
1506 with the given attributes, even if one already exists with the
1509 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1511 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
1512 TC_FORCE_RELOCATION, taking an additional section argument. If
1513 the section of the target symbol is not the same as the current
1514 section, always force the relocation to be used.
1515 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
1517 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
1518 md_pcrel_from function, taking an additional section argument.
1519 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
1521 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
1522 older TC_FORCE_RELOCATION if not defined.
1523 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
1524 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
1525 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
1526 TC_FORCE_RELOCATION.
1528 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
1530 * input-scrub.c (as_where): Set name to null pointer if we don't
1532 * messages.c (identify): Only print filename if non-null.
1533 (as_show_where): Ditto, for line number too.
1534 (as_warn_internal, as_bad_internal): Ditto.
1536 * input-file.c (input_file_open): If the input file can't be
1537 opened, consider it an error.
1539 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1541 * config/tc-mips.c: Added mips_4100 control, and support for
1542 accepting the 4100 as a MIPS architecture variant (md_begin,
1543 macro_build, mips_ip, md_parse_option). Adding suitable
1544 command-line OPTIONs, and updating the help text (md_show_usage).
1546 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
1548 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
1549 BFD_ASSEMBLER is defined.
1551 * Use one active frag and one obstack per frag chain:
1552 * frags.c (frags): Variable deleted.
1553 (frag_alloc): New function.
1554 (frag_grow, frag_more, frag_variant, frag_now_fix,
1555 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
1557 (frag_new): Ditto. Verify that frch_last and frag_now match on
1558 entry and exit, and that old frag_now has non-zero type. Replace
1559 "know" uses with "assert". Use frag_alloc instead of mucking with
1561 * frags.h (frags): Declaration deleted.
1562 * subsegs.h (struct frchain): Add new field frch_frag_now.
1563 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
1565 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
1566 give it any stricter alignment than frchainS structures need. Do
1567 not initialize frags obstack. Set frag_now to point to
1568 dummy_obstack. Initialize absolute_frchain.
1569 (subseg_set_rest): Save and restore frag_now in frch_frag_now
1570 field of frchainS. Don't create new frags on section switch, and
1571 use frag_alloc when creating a new frag chain. For absolute
1572 section, set frchain_now to absolute_frchain. Verify that
1573 frch_last and frag_now match on entry and exit. Initialize
1574 per-chain obstack, and under gcc, set required alignment to that
1575 needed by fragS structure.
1577 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
1579 * stabs.c (get_stab_string_offset): Only copy input string if a
1580 fresh copy is needed, not if the section already exists.
1581 (s_stab_generic): Cache stab section name to bypass lookups, since
1582 usually it will match. Could be made faster still by changing the
1583 memory allocation rules.
1584 (s_xstab): Cache section name to bypass repeated string
1587 * frags.c (frag_new): Deleted register declarations.
1589 * listing.c (frag_now): Don't declare.
1591 * as.c (chunksize): New variable.
1592 (debug_memory): New variable.
1593 (main): If debug_memory is set, reduce chunksize and
1595 * as.h (chunksize): Declare it.
1596 * read.c (read_begin): Use it.
1598 * config/tc-alpha.c (md_shortopts): Include 'g'.
1599 (md_parse_option): Ignore it.
1601 * Makefile.in (distclean): Remove Makefile and config.status from
1602 testsuite directory.
1603 (clean-here): Don't delete testsuite. Instead, delete only the
1604 files within it that would be generated by running tests.
1606 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
1607 frag_now_fix instead of accessing obstack info directly.
1608 * config/tc-arm.c (s_ltorg): Ditto.
1609 (md_assemble): Ditto.
1611 * config/tc-i386.c (md_assemble): Call frag_grow instead of
1614 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
1616 * stabs.c (aout_process_stab): Insert debug symbol into symbol
1617 chain after parsing value expression, if any, to avoid separating
1618 continued .stabs lines.
1620 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
1622 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
1623 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
1625 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
1627 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
1628 -mcom support and PPC_OPCODE_ANY for -many.
1629 (md_parse_option): Ditto.
1631 (md_begin): For duplicate instructions, print all duplicates
1634 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
1636 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
1637 common mode operation.
1638 (md_show_usage): Add -mcom to usage message.
1640 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
1642 * expr.c (op_rank): Add O_symbol_rva.
1643 * expr.h (operatorT): Add O_symbol_rva.
1644 * read.c (cons_worker): Set O_symbol_rva when necessary.
1645 * write.c (fix_new_exp): Understand O_symbol_rva.
1647 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
1649 * config/tc-mips.c: Correct s_cons arguments. From Michael
1650 Joosten <joost@ori.cadlab.de>.
1652 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
1654 * config/tc-ppc.c (ppc_macro): Make count unsigned.
1655 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
1656 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
1658 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
1659 make non-static. Change all users.
1660 * config/obj-coff.h (coff_n_line_nos): Declare.
1662 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
1664 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1666 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
1668 * config/obj-elf.c (obj_elf_common): Convert specified byte
1669 alignment to power of two. Set size of local bss symbol.
1671 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
1673 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
1675 * sb.c, macro.c: Decide whether to include <string.h> or
1676 <strings.h> just as as.h does.
1678 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
1680 * Makefile.in (site.exp): Fix setting of $srcdir.
1682 * config/tc-arm.c (md_atof): Fix little-endian output.
1683 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1686 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
1688 * doc/as.texinfo: Split out the NS32k family documentation,
1689 despite its being commented out for now.
1690 * doc/c-ns32k.texi: New file.
1692 * sb.c, macro.c: Include string.h.
1694 * Makefile.in (comparison): Only check *.o; we don't care if
1695 timestamps inserted by the native linker differ.
1697 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1698 if alignment stricter than 4 bytes is requested; in that case,
1699 align to a 4-byte boundary first.
1701 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
1703 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1704 uninitialized" warning for `Max_Source_Offset'.
1706 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
1708 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1709 qualifiers and detect errors if present.
1710 (md_assemble): Add call to parse_toc_entry. Also added some support
1711 for the [tocv] qualifier.
1712 (ppc_pe_tocd): New function to support data in the toc section.
1714 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
1716 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1719 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
1721 * config/tc-m68k.c (isword): Accept all values from -65536 to
1722 +65535, so ~VAL will not be rejected.
1724 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
1725 skip characters after the pseudo-op.
1727 * read.c (get_line_sb): Don't look past buffer_limit.
1728 (s_include): In MRI mode, skip characters after the file name.
1730 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
1732 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1733 periods in register names.
1735 For older changes see ChangeLog.1.