1 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7 * read.c (potable): Add .skip as a synonym for .space.
9 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
10 4 arguments, providing the 4th argument is 0, to allow
11 compatibility with the Solaris assembler.
13 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
15 * config/tc-sh.h (struct sh_segment_info_type): Define.
16 (TC_SEGMENT_INFO_TYPE): Define.
17 (sh_frob_label): Declare.
18 (tc_frob_label): Define.
19 (sh_flush_pending_output): Declare.
20 (md_flush_pending_output): Define.
21 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
22 reloc before the instruction if necessary.
23 (sh_frob_label): New function.
24 (sh_flush_pending_output): New function.
25 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
26 when looking for the reloc for the target of .uses.
27 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
28 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
30 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
31 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
34 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
35 TC_SEGMENT_INFO_TYPE is defined.
37 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
39 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
40 matches the register size.
42 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
44 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
46 (do_relocs_for): Likewise.
47 (fixup_segment): Don't just quit if linkrelax is set. Try to
48 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
51 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
53 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
54 relative relocations with -mrelocatable. Also allow unfixed
57 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
59 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
60 non-zero before assuming this is a long file name.
61 (w_strings): Likewise.
62 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
64 * config/obj-coff.c (w_strings): Move declaration of i inside
65 #ifdef block which uses it.
67 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
69 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
70 "relaxmode". Output relocs which identify various relaxing
71 possibilities for mov.[bwl] instructions.
72 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
74 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
76 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
77 (MD_APPLY_FIX3): Define.
78 * config/tc-arm.c (my_get_expression): Only watch for bad segments
80 (md_apply_fix3): Renamed from md_apply_fix.
81 If pcrel reloc and symbol is in different section, undo effects
84 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
86 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
87 any reloc with an LR% or RR% field selector for SOM.
89 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
91 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
94 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
96 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
98 (yank_symbols): Likewise.
100 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
102 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
103 BFD_ASSEMBLER, add name field.
104 * config/obj-coff.c: Include "libiberty.h".
105 (coff_header_append): Handle long section names.
106 (crawl_symbols): Just use the name field for the symbol name,
107 without worrying about null byte termination.
108 (w_strings): Handle long section names.
109 (write_object_file): Likewise. Also, use the name field, rather
111 (obj_coff_add_segment): Permit long section names.
112 (obj_coff_init_stab_section): Use the name field, rather than
114 (adjust_stab_section): Likewise.
115 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
117 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
119 (md_apply_fix): Don't check fx_im_disp field.
121 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
123 * configure.in: Add * after sparc*-*-vxworks.
124 * configure: Rebuild.
126 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
127 define it to comment_chars. Use tc_comment_chars rather than
129 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
130 * config/tc-m68k.h (tc_comment_chars): Define.
131 (m68k_comment_chars): Declare.
132 * config/tc-m68k.c (m68k_comment_chars): Rename from
133 comment_chars. Change into a pointer rather than an array.
134 (md_longopts): Add "bitwise-or".
135 (md_parse_option): Handle OPTION_BITWISE_OR.
136 (md_show_usage): Mention --bitwise-or.
137 * doc/c-m68k.texi: Document --bitwise-or.
139 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
141 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
144 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
145 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
146 correct handling of input line pointer, and call
147 demand_empty_rest_of_line.
149 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
151 * config/tc-sparc.c (in_bitfield_range): New static function.
152 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
153 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
154 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
155 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
156 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
158 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
160 * config/obj-coff.c: BFD_ASSEMBLER:
161 (coff_last_bf): New static variable.
162 (coff_frob_symbol): Set endndx of a .bf symbol.
164 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
165 (last_bfP): New static variable.
166 (yank_symbols): Set endndx of a .bf symbol.
168 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
170 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
171 and -s options. Add -be for good measure.
173 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
175 * read.c (s_space): Support non-constant fill value. Handle fill
176 value correctly for a size other than 1.
178 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
180 * config/tc-arm.c (my_get_float_expression): Update call to
181 gen_to_words, X_PRECISION changed from 6 to 5.
183 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
185 * config/tc-ppc.c (register_name,reg_name_search): Move register
186 name lookup from PE specific code to all targets. Add support for
187 -mregnames/-mno-regnames to control whether register names are
189 (md_assemble): Call register_name for all platforms.
190 (md_parse_option): Add support for -mregnames/-mno-regnames.
192 * configure.in (powerpcle*-*-solaris): Add support.
193 (powerpc*-*-linux): Ditto.
194 * configure: Regenerate.
196 * config/ppc-sol.mt: New config file for PowerPC Solaris.
198 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
200 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
201 be associated with a single %lo reloc.
203 * config/tc-mips.c (load_address): Cast X_add_number to valueT
204 before comparing against MAX_GPREL_OFFSET, so that negative
205 numbers are handled correctly.
208 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
210 * config/tc-sparc.c (last_insn): New static variable.
211 (md_assemble): Warn about putting floating point branches in a
212 delay slot. If architecture is less than v9, insert NOP
213 instructions between floating point instructions and floating
214 point branches. (The SunOS assembler does both these operations.)
215 Save the last instruction opcode.
216 (sparc_ip): Add pinsn parameter. Change caller.
218 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
219 for byte jump to next instruction to skip empty frags.
221 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
223 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
224 for addq with a 16 bit signed value, just emit a lda instruction
227 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
229 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
232 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
234 * configure.in: Permit --enable-shared to specify a list of
236 * configure: Rebuild.
238 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
240 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
241 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
243 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
245 * config/atof-ieee.c: Fix handling of denormalized extended
246 precision numbers and overflow/underflow detection.
247 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
248 not include the 16 bit gap in the m68k extended precision format.
250 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
252 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
254 * configure: Rebuild.
256 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
258 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
259 be accessed using the $gp register.
260 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
262 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
264 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
265 bfd_mach_sparc_sparclet if current_architecture is sparclet.
267 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
269 * read.c (get_line_sb): Bump line counters based on
270 input_line_pointer[-1], not *input_line_pointer. Don't bother to
271 call LISTING_NEWLINE.
272 (s_macro): Don't call demand_empty_rest_of_line.
273 * app.c (do_scrub_chars): When handling C style comments, unget
276 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
278 * read.h (enum linkonce_type): Define.
279 (s_linkonce): Declare.
280 * read.c (potable): Add "linkonce".
281 (s_linkonce): New function.
282 * subsegs.h (segment_info_type): Add linkonce field to
283 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
284 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
285 (obj_coff_pe_handle_link_once): Declare if TE_PE.
286 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
288 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
289 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
290 entry based on the linkonce field in segment_info.
291 * doc/as.texinfo: Document .linkonce.
293 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
295 * doc/as.1: Changed to be recognized by catman -w on Solaris.
297 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
299 * stabs.c (s_stab_generic): Call the listing functions before
300 doing the rest of the processing, which may involve freeing the
301 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
302 SEPARATE_STAB_SECTIONS case.
304 * config/tc-hppa.c: Remove nested comment.
305 (tc_gen_reloc): Move label done inside the ifdef in which it is
307 (md_apply_fix): Pass pointers to correct types to libhppa.h
308 functions. Always return a value.
310 * config/tc-mips.h (tc_frob_file): Define.
311 (mips_frob_file): Declare.
312 * config/tc-mips.c (struct mips_hi_fixup): Define.
313 (mips_hi_fixup_list): New static variable.
314 (imm_unmatched_hi): New static variable.
315 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
316 offset_reloc. Pass imm_unmatched_hi to append_insn.
317 (append_insn): Add unmatched_hi parameter. If it is set, add the
318 new fixup to mips_hi_fixup_list. Change all callers.
319 (mips_ip): Set imm_unmatched_hi when appropriate.
320 (mips_frob_file): New function.
322 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
324 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
325 * configure: Regenerated.
327 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
329 * as.c (main): Call bfd_set_error_program_name.
331 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
333 * as.h (strdup): Don't declare.
334 * stabs.c: Include libiberty.h
335 (get_stab_string_offset): Use xstrdup rather than strdup.
336 (s_stab_generic): Likewise.
337 * as.c (parse_args): Likewise.
338 * read.c (s_mri_sect): Likewise.
340 * gasp.c (change_base): Recognize \(...) construct documented to
341 pass through enclosed characters literally through to the output.
342 (process_assigns): Likewise. Also, be more careful to avoid
343 looking past the end of the buffer.
345 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
347 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
348 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
350 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
352 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
354 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
356 * config/alpha-opcode.h: Added cvtst instruction.
358 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
360 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
361 string. Extract the addend from the result of expression.
363 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
365 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
366 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
367 mode, change the state to 3 rather than 1.
369 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
371 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
372 correspond to 11 March change.
374 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
376 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
377 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
379 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
381 * configure: Rebuild with autoconf 2.8.
383 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
385 * config/atof-ieee.c (gen_to_words): Improve handling of
386 X_PRECISION numbers. Based on patches from Andreas Schwab
387 <schwab@issan.informatik.uni-dortmund.de>.
389 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
391 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
393 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
394 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
395 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
396 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
399 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
401 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
403 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
405 * config/tc-hppa.c (SUBSEG_MILLI): Define.
406 (pa_def_subspaces): Add $MILLICODE$.
407 (pa_spaces_begin): Set section flags for $MILLICODE$.
409 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
411 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
412 not SHT_NOBITS. Don't tamper with flags based on type if a
413 special section was found (revert Feb 29 change).
415 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
416 if aligning to a longword boundary or greater.
418 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
420 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
422 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
424 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
425 * configure: Regenerated.
427 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
429 * config/tc-hppa.c: Add default definitions for R_N0SEL and
430 R_N1SEL since they're not defined for old versions of hpux.
432 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
433 Set "sym_ptr_ptr" and "addend" fields to dummy values for
436 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
438 * flonum-konst.c: Add two more constants for 1e+-2048 and
439 1e+-4096, and correct the other constants.
441 * symbols.c (resolve_symbol_value): Handle O_logical_not.
443 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
445 * config/obj-elf.c (obj_elf_section): Allow predefined section
446 types to set the nobits type. Avoid a shadowed declaration.
448 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
450 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
451 reduce relocs using e_nlrsel field selectors.
453 * write.c (fix_new_exp): Don't use #elif. Some compilers
456 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
458 (pa_chk_field_selector): Handle new field selectors for SOM.
460 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
462 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
463 * configure: Rebuild.
464 * config/te-linux.h (LOCAL_LABELS_FB): Define.
465 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
467 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
470 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
472 * mpw-make.sed: Update to handle shared library support.
474 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
476 * config/tc-sparc.c (sparc_ip): Print all architectures that support
477 the insn on mismatch.
479 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
481 * configure.in: Add support for a29-coff.
482 * configure: Rebuild.
484 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
486 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
487 of the section when looking for the R_SH_USES fixup, because the
488 frag addresses have not yet been adjusted.
490 * gdbinit.in: Set a breakpoint on as_warn_where.
492 * config/tc-mips.c (macro): Add missing arguments to macro_build
493 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
495 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
497 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
498 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
500 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
502 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
504 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
506 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
507 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
508 Recognize [uU] format args as sparclet cpregs.
510 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
512 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
515 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
517 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
518 well as S_IS_EXTERNAL.
519 (tc_fix_adjustable): Likewise.
520 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
521 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
523 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
524 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
526 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
528 * config/tc-sparc.c (max_architecture): Change to sparclite for
530 (default_compatible): Delete.
531 (sparc_ffs): New function.
532 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
533 (sparc_ip): Rewrite architecture match and bump logic.
535 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
537 * configure.in: Check for 'do not mix' from native linker before
538 trying to use -rpath.
539 * configure: Rebuild.
541 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
543 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
544 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
545 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
546 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
548 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
549 to the symbol lnnoptr field, to get the correct file offset.
551 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
553 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
554 symbols that are not function, file, or section symbols to be
557 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
559 * configure: Set and substitute RPATH_ENVVAR.
560 * configure: Rebuild.
561 * Makefile.in (RPATH_ENVVAR): New variable.
562 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
564 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
565 doesn't need opcodes. If configuring shared, opcodes needs bfd.
566 * configure: Rebuild.
568 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
570 * read.c (s_mri_sect): Don't return '\0' in type. Set all
571 appropriate flags in BFD section.
573 * configure.in (m68k-*-psos*): New target.
574 * configure: Rebuild.
575 * config/te-psos.h: New file.
576 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
579 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
581 From Alan Modra <alan@spri.levels.unisa.edu.au>:
582 * configure.in: Remove duplicate setting of cpu_type. Check
583 whether opcodes library is required for on all targets, not just
585 * configure: Rebuild.
587 * config/tc-mips.c (mips_big_got): New static variable.
588 (s_extern): Don't declare.
589 (reg_needs_delay): New static function.
590 (macro_build): Permit GOT/CALL_HI/LO relocs.
591 (macro_build_lui): If place is not NULL, use the number in the
593 (load_address): Handle mips_big_got case.
594 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
596 (OPTION_XGOT): Define.
597 (md_longopts): Add "xgot" if OBJ_ELF.
598 (md_parse_option): Handle -xgot.
599 (md_show_usage): Mention -xgot.
600 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
601 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
603 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
605 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
606 the byte relocation, point it to the low byte of the word.
608 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
610 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
611 * configure: Rebuild.
613 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
615 * configure.in: Recognize any sparc* cpu.
616 * configure: Regenerated.
618 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
620 * read.c (potable): Add "mri" and ".mri".
621 (s_mri): New function.
622 * read.h (s_mri): Declare.
623 * app.c (scrub_m68k_mri): New static variable.
624 (mri_pseudo): New static variable.
625 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
626 flag_m68k_mri. Initialize scrub_m68k_mri.
627 (mri_state, mri_last_ch): New static variables.
628 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
630 (app_push): Save new fields.
631 (app_pop): Restore new fields.
632 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
633 If TC_M68K, use a trivial state machine to look for occurrences of
634 the .mri pseudo-op, and change the mode appropriately.
635 * as.h (do_scrub_begin): Update prototype.
636 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
638 * config/tc-m68k.c (reg_prefix_optional_seen): New static
640 (m68k_mri_mode_change): New function.
641 (md_parse_option): Set reg_prefix_optional_seen.
642 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
643 (MRI_MODE_CHANGE): Define.
644 * doc/as.texinfo: Document .mri pseudo-op.
646 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
649 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
651 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
652 * config/m68k-parse.h (enum pic_relocation): Define.
653 (struct m68k_exp): Add pic_reloc field.
654 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
655 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
656 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
658 * config/tc-m68k.c: Delete definition of NO_RELOC.
659 (struct m68k_it): Add pic_reloc field.
660 (add_fix): Copy over pic_reloc field.
661 (md_pseudo_table): Interpret .align parameter as byte count.
662 (mote_pseudo_table): Likewise.
663 (tc_m68k_fix_adjustable): New function.
664 (get_reloc_code): New function.
665 (md_assemble): Use it as last argument to fix_new_exp.
666 (md_apply_fix_2): For a relocation against a symbol don't put the
667 addend into the data.
668 (tc_gen_reloc): Different addend computation for OBJ_ELF.
669 (m68k_ip): Don't relax an operand that requires pic relocation.
670 (md_begin): Align .text, .data and .bss on 4 byte boundary by
672 * write.c (fixup_segment): Don't add symbol value to addend if
674 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
675 (motorola_operand): Add rule for `(zapc, EXPR)'.
677 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
679 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
680 *really* is permissible before the comma.
682 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
684 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
685 inserting nop instructions.
687 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
689 * config/te-aux.h: Change include of aux.h to aux-coff.h.
691 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
693 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
694 class setting for a CALLNAME symbol in COFF.
696 * read.c (potable): Pass negative numbers for new .balign[wl] and
697 .p2align[wl] pseudo-ops.
698 (s_align_bytes): Treat a negative argument as specifying the fill
700 (s_align_ptwo): Likewise.
702 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
704 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
705 (do_align): Take new len parameter. Change all callers. Pass it
707 (s_align_bytes): Arg now indicates the length of the fill pattern.
708 (s_align_ptwo): Likewise.
709 * config/obj-coff.c (write_object_file): Pass length to
711 * config/tc-i386.h (md_do_align): Take new len parameter.
712 * config/tc-m88k.h (md_do_align): Likewise.
713 * config/tc-m88k.c (m88k_do_align): Likewise.
714 * config/tc-sh.h (md_do_align): Likewise.
715 * config/tc-sh.c (sh_do_align): Likewise.
716 * doc/as.texinfo: Document new pseudo-ops.
718 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
719 done in cvt_frag_to_fill.
721 * config/tc-sh.h (sh_do_align): Declare.
722 (md_do_align): Define.
723 * config/tc-sh.c (sh_do_align): New function.
725 * ecoff.c (ecoff_build_lineno): Don't try to store the address
726 difference if the next address is before the current one.
728 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
729 (archs): Initialize new field.
730 (m68k_ip): Don't list alias names when listing CPUs which support
733 * as.c (main): Call parse_args before read_begin.
734 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
735 front of generated pseudo-ops.
736 * read.c (potable): Ignore "name".
737 (s_app_file): Permit a single quote after the string, since one
738 may appear in m68k MRI mode.
740 * configure.in: Check for --enable-shared. If linking against
741 shared BFD and opcodes, fix library name on SunOS, and try to set
743 * configure: Rebuild.
745 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
747 * as.h (flag_m68k_mri): Declare.
748 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
749 * Many files: For MRI syntax that is specific to the m68k MRI
750 assembler, check flag_m68k_mri rather than flag_mri or
751 MRI_MODE_NEEDS_PSEUDO_DOT.
753 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
755 * config/tc-i960.c (ARCH_HX): Define.
757 (targ_has_sfr): Handle ARCH_HX.
758 (targ_has_iclass): Handle ARCH_HX.
759 (tc_coff_fix2rtype): Add return 0 to avoid warning.
760 (tc_headers_hook): If the architecture was specified explicitly,
761 use it when setting the flags. Set the extern variable coff_flags
762 rather than headers->filehdr.f_flags, since the latter is set
763 unconditionally in obj-coff.c.
764 (i960_handle_align): Remove unused variable fixp.
766 Support for building bfd and opcodes as shared libraries, based on
767 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
768 * configure.in: Set OPCODES and BFD to search directories.
769 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
770 * configure: Rebuild.
771 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
772 (LIBDEPS): New variable.
773 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
775 (check): Set LD_LIBRARY_PATH in the environment.
777 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
779 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
780 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
781 read-only, not read/write.
783 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
785 * Makefile.in (INSTALL_XFORM): Remove -e.
787 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
789 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
790 than comparing S_GET_SEGMENT to undefined_section.
791 (write_object_file): Skip symbols which were equated to an
792 undefined or common symbol.
793 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
794 S_IS_COMMON rather than comparing S_GET_SEGMENT to
796 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
797 or S_IS_COMMON call S_GET_VALUE.
798 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
799 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
800 to an undefined or common symbol, convert the reloc to be against
802 (obj_crawl_symbol_chain): Skip symbols which were equated to an
803 undefined or common symbol.
804 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
805 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
806 to an undefined or common symbol, convert the reloc to be against
808 (obj_crawl_symbol_chain): Skip symbols which were equated to an
809 undefined or common symbol.
810 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
811 S_IS_COMMON rather than comparing S_GET_SEGMENT to
813 (yank_symbols): Skip symbols which were equated to an undefined or
816 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
818 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
819 * config/obj-bout.h (S_IS_LOCAL): Likewise.
821 * configure.in: Make sure we only add m68k-parse.o to
822 ${extra_objects} once, no matter how many m68k targets have been
824 * configure: Rebuild.
826 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
828 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
829 * configure: Rebuild.
831 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
833 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
834 * doc/c-m68k.texi: Document .extend and .ldouble.
836 * configure.in (m68*-apple-aux*): New target.
837 * config/te-aux.h: New file.
838 * config/obj-coff.c (compare_external_relocs): New static function
840 (do_relocs_for): Sort relocs if TE_AUX.
841 (fixup_segment): If TE_AUX, store common symbol value in segment.
842 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
844 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
846 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
848 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
850 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
851 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
853 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
854 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
855 an undefined symbol and the size of a function symbol.
856 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
857 for all common symbols.
859 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
861 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
864 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
867 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
869 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
870 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
872 * ecoff.c (localsym_t): Add addend field.
873 (add_ecoff_symbol): Add addend argument. Change all callers.
874 (coff_sym_value): Make static.
875 (coff_sym_addend): New static variable.
876 (ecoff_directive_def): Initialize coff_sym_addend.
877 (ecoff_directive_val): Accept symbol + constant.
878 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
879 (ecoff_build_symbols): Include the addend in the symbol value.
881 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
883 * config/tc-ppc.c (md_assemble): Ignore overflow on
884 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
886 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
888 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
889 bytes in size, so offset appropriately in big endian mode when
890 writing the bottom 2 bytes.
892 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
894 * config/tc-sparc.c (default_compatible): New static local.
895 (md_begin): Initialize it. Rewrite warn_on_bump handling.
896 (sparc_ip): If no architecture or -bump specified, don't mark as
897 mismatched those in default_compatible.
899 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
901 SCO ELF support from Robert Lipe <robertl@arnet.com>:
902 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
903 * configure: Rebuild.
904 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
905 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
906 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
907 (sco_id): Declare if SCO_ELF.
909 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
911 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
912 ({max,warn_after}_architecture): New static locals.
913 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
914 If both architecture and -bump requested, set max_architecture to max.
915 (sparc_md_end): Simplify.
916 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
917 Rewrite code to bump architecture and check for conflicts.
918 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
919 with Solaris assembler.
920 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
921 (md_show_usage): Update.
923 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
925 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
927 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
929 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
930 #ifdef sparcv9 when choosing value.
933 (sparc_md_end): Declare.
934 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
935 (initial_architecture): New static local.
936 (can_bump_v9_p): Likewise.
937 (NO_V9): Delete all occurrences.
938 (sparc_md_end): New function.
939 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
940 Don't bump architecture to v9 unless can_bump_v9_p set.
941 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
942 * configure.in (sparc64 target cpu): Don't set obj_format here.
943 (SPARC_V9): Renamed from sparcv9.
944 (sparc64-*-elf*): Define SPARC_ARCH64.
945 * configure: Regenerated.
946 * acconfig.h (SPARC_V9): Renamed from sparcv9.
948 * conf.in: Regenerated.
949 * config/vmsconf.h: Update.
951 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
953 * config/tc-mips.c (load_register): Optimise "dli" loads.
954 (md_show_usage): add "-mcpu=vr4100" to help text.
956 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
958 * symbols.c (resolve_symbol_value): If a symbol is equated to an
959 undefined symbol, preserve the X_op of O_symbol.
960 (S_GET_VALUE): Fix check to permit this case.
961 * write.c (write_relocs): If a reloc is against an undefined
962 symbol equated to another symbol, change the reloc to be against
964 * config/obj-coff.c (do_relocs_for): Likewise.
966 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
969 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
971 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
974 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
976 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
977 mentioned in the eabi.
979 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
981 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
982 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
984 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
986 * config/tc-ppc.c (mapping): Add more relocation suffixes.
988 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
990 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
991 as a section it is ok to have unadorned -mrelocatable pointers in.
993 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
995 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
998 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1000 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1001 dependent section attributes can be handled.
1003 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1004 macros to add support for exclude section flag and ordered section
1007 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1008 functions to add support for exclude section flag and ordered
1011 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1013 * subsegs.c (section_symbol): Don't try to look up the section
1014 symbol in the hash table. It should be possible to have a symbol
1015 with the same name as a section, but no connection to it.
1017 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1018 From James Carlson <carlson@xylogics.com>.
1020 * expr.c (operand): Skip whitespace after a close parenthesis.
1021 From James Carlson <carlson@xylogics.com>.
1023 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1025 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1026 as_warn_where for relocation overflow.
1027 (parse_reg): Accept register name only if next character is
1030 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1032 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1033 addresses for static variables.
1035 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1037 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1038 and xgot give the old toc16 relocation.
1039 (md_apply_fix3): Support all GOT relocations.
1041 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1043 * config/tc-mips.c (load_address): Correctly handle a constant in
1044 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1046 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1048 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1049 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1050 (build_Mbytes): Handle REG_B.
1052 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1054 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1056 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1058 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1060 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1062 * config/obj-coff.c (write_object_file): Set the s_align field to
1063 the number of bytes, rather than to the power of 2.
1065 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1067 * Makefile.in (DISTCLEAN_HERE): New variable.
1068 (distclean): Use it.
1069 (maintainer-clean): Depend upon clean-here rather than clean,
1070 distclean, and clean-info. Run make maintainer-clean in doc.
1071 Remove files listed in DISTCLEAN_HERE.
1072 * doc/Makefile.in (maintainer-clean realclean): Split out from
1073 distclean. Depend upon clean-info and distclean.
1075 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1077 * mac-as.r: Fix copyright and version strings.
1078 (cfrg): Use PROG_NAME instead of literal name.
1081 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1083 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1085 * config/tc-a29k.h (tc_unrecognized_line): Define.
1086 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1087 (md_operand): Handle a29k style local dollar labels.
1089 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1091 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1093 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1095 * read.c (s_fill): If md_flush_pending_output is defined, call
1098 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1100 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1101 Treat rs_align_code like rs_align.
1103 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1105 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1106 converting an absolute address into a PC-relative one.
1108 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1110 * mpw-config.in: Don't always use te-generic.h for emulation.
1111 (powerpc-apple-macos): Use emulation te-macos.h.
1113 (mips-gm-magic): New configuration.
1115 * mpw-make.sed (install, install-only): Edit in Mac-specific
1118 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1120 * configure.in: Improve message about unsupported ELF targets.
1121 * configure: Rebuild.
1123 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1124 pattern is zero. From Manfred Hollstein.
1126 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1128 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1129 the various idata sections, we check the name on the .section pseudo.
1131 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1133 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1134 add section's paddr to add_number; compatibility to native as and
1137 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1139 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1141 * hash.c (struct hash_entry): Moved here...
1142 * hash.h (struct hash_entry): ...from here.
1144 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1145 if it's already known to be null.
1147 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1149 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1150 bit relocs converted to PC relative relocs. This turned out to
1151 add the offset from the beginning of .text twice.
1153 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1155 * stabs.c (s_stab_generic): In 's' case, free string from
1158 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1160 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1163 * subsegs.h (segment_info_type): Make bitfields unsigned.
1165 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1166 and move them together. On most systems this will reduce the
1167 structure size by one word.
1168 (operatorT): Define O_max.
1169 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1172 * read.c (pop_insert): Print error returned by hash table
1175 * as.c (dump_statistics): Split out from main; dump some hash
1176 table stats and target-specific stats.
1177 (start_time): No longer automatic to main.
1178 (main): Set file-level start_time and call dump_statistics at
1179 exit. Exit by calling xexit.
1180 (show_usage): Make --statistics description less specific.
1181 * subsegs.c (subsegs_print_statistics): New function.
1182 * write.c (write_print_statistics): New function.
1183 (n_fixups): New static variable.
1184 (fix_new_internal): Increment it.
1185 * read.c (read_print_statistics): New function.
1186 * read.h (read_print_statistics): Declare.
1187 * symbol.c (symbol_print_statistics): New function.
1188 * symbol.h (symbol_print_statistics): Declare.
1189 * hash.c (hash_print_statistics): New function.
1190 * hash.h (hash_print_statistics): Declare.
1191 * config/tc-i386.c (i386_print_statistics): New function.
1192 * config/tc-i386.h (i386_print_statistics): Declare.
1193 (tc_print_statistics): New macro.
1194 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1197 * hash.c (DELETED): Rewrite to use a valid but unique address.
1198 (START_POWER): Reduce to 10.
1199 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1200 Add new values for counting strcmp calls.
1201 (GROW_FACTOR): New macro.
1202 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1204 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1205 (hash_new): Use FULL_VALUE.
1206 (struct hash_control): Definition moved here.
1207 (hash_code): Don't mask to low bits.
1208 (hash_ask): Mask returned hash code here. Check hash value before
1209 calling strcmp; count strcmp calls.
1210 * hash.h (struct hash_control): Declare, don't define, here.
1211 (HASH_STATLENGTH): Deleted.
1212 (struct hash_entry): Add field for hash code.
1213 (hash_say, hash_apply): Don't declare.
1215 * hash.c (destroy): Return void.
1216 (applicatee): Ditto.
1217 (main): Fix declarations.
1218 (hash_apply): Return void. Argument `function' returns void. Put
1219 inside "#ifdef TEST".
1220 (hash_say): Define only if TEST is defined.
1221 * hash.h (hash_apply, hash_say): Declarations deleted.
1223 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
1225 * configure: Rebuild with autoconf 2.7.
1227 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
1229 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1230 * configure: Rebuild with autoconf 2.6.
1232 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
1234 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1235 (ppc_stabx): Don't increment ppc_debug_name_section_size.
1237 (ppc_frob_file): Remove.
1238 * config/tc-ppc.h (tc_frob_file): Don't define.
1239 (ppc_frob_file): Don't declare.
1241 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
1243 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1244 * config/alpha-opcode.h: Include one-operand variants of jmp and
1247 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1248 with te-delta.h in 8.3 file systems.
1249 * configure.in: Adjusted.
1251 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
1253 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1255 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1257 * expr.c (operand): Handle MRI suffixes after unadorned 0.
1259 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
1261 Version 2.6 released.
1262 * Makefile.in (VERSION): Updated to 2.6.
1264 * config/obj-coff.c (write_object_file): Change use of md_do_align
1265 to pass a pointer rather than a fill value, to match other uses.
1267 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
1269 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1271 * as.c (main): Move md_end call to just after call to
1272 perform_an_assembly_pass. Delete cpu-specific code here.
1273 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1275 * config/tc-rce.c (md_end): Deleted.
1276 * config/tc-rce.h (md_end): New macro, calls dump_literals.
1278 * config/tc-arm.c (md_end): Unused function deleted.
1279 * config/tc-ns32k.c (md_end): Ditto.
1281 * config/tc-i386.c (i386_align_code): New function, moved here
1282 from HANDLE_ALIGN macro.
1283 * config/tc-i386.h (HANDLE_ALIGN): Call it.
1285 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1287 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1290 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1292 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
1293 multi-byte nops to avoid changing gcc. The necessary gcc change
1294 might break old assemblers.
1296 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1298 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
1299 generate optimal multi-byte nop instructions for ".align n"
1300 ".align n,0x90", and aligns requiring more than 15 bytes of
1301 padding still generate multiple 0x90's as before.
1303 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
1305 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1307 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
1309 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1310 * configure: Update.
1311 * mpw-make.sed: Reorder commands to make sed happier.
1312 * config/te-macos.h: New file.
1313 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1315 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
1317 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1318 conditional branches.
1319 (md_apply_fix): Likewise.
1321 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
1323 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1324 generate a reloc which the linker will not handle correctly. Fix
1325 overflow checking--R_IREL is 18 bits, not 17.
1327 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
1329 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1330 from a PC relative reloc if TC_A29K.
1332 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
1333 code depends upon it.
1335 * config/tc-a29k.c (md_operand): Handle $float, $double, and
1336 $extend. Based on code from Eric Freudenthal
1337 <freudenthal@nyu.edu>.
1338 * config/tc-a29k.h (LEX_DOLLAR): Define.
1339 * read.c (LEX_DOLLAR): Define if not defined.
1340 (lex_type): Use LEX_DOLLAR.
1342 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
1344 * configure.in (a29k-nyu-sym1): New target, just like other a29k
1347 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1349 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1351 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
1353 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1354 used only by "dlltool.c".
1356 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
1358 * config/tc-alpha.c: Undefine inline if not __GNUC__.
1359 (md_pseudo_table): Don't define "extern".
1361 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
1363 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
1365 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
1367 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
1369 * macro.c (macro_expand_body): Don't warn about == with a
1370 nonexistent parameter, in case it is in a comment field.
1372 * as.c (main): On TC_A29K, call macro_init with macro_alternate
1374 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
1375 set, even if macro_alternate is set.
1376 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
1377 (sub_actual): If macro_strip_at, and kind is '@', don't look up
1378 the token unless it ended in '@'.
1379 * config/tc-a29k.c (line_separator_chars): Remove '@'.
1380 * doc/c-a29k.texi: Document macro usage on A29K.
1382 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
1384 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
1386 (install_operand): Likewise.
1388 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
1390 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1392 * configure.in (m88k-motorola-sysv*): New target.
1393 * configure: Rebuild.
1394 * config/te-delta88.h: New file.
1395 * config/obj-coff.c (write_object_file): Use md_do_align if it is
1397 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
1398 (md_do_align): Define.
1399 * config/tc-m88k.c: Include "subsegs.h".
1400 (m88k_do_align): New function.
1402 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
1403 (COFF_NOLOAD_PROBLEM): Define.
1404 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
1406 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
1408 * config/tc-i386.c (md_assemble): For a jump instruction with
1409 non-constant target, require 7 available bytes in the current
1412 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
1414 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
1417 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
1419 * configure.in (alpha-*-linux*): Use ecoff.
1420 * configure: Rebuild.
1421 * ecoff.c (ecoff_directive_extern): New function.
1422 (ecoff_directive_weakext): New function.
1423 (ecoff_build_symbols): Handle weak symbols.
1424 (ecoff_setup_ext): Likewise.
1425 (ecoff_frob_symbol): Warn about weak common symbols.
1426 * ecoff.h (ecoff_directive_extern): Declare.
1427 (ecoff_directive_weakext): Declare.
1428 * symbols.c (S_IS_WEAK): New function.
1429 * symbols.h (S_IS_WEAK): Declare.
1430 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
1432 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
1435 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
1437 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
1439 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
1440 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
1441 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
1442 * config/obj-coff.c (coff_frob_symbol): Don't call
1443 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
1444 one. If OBJ_XCOFF, try to figure out whether the symbol is going
1447 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
1448 (ppc_stab_symbol): New static variable.
1449 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
1450 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
1451 sy_tc.real_name to the stab string.
1452 (ppc_bc, ppc_ec): New static functions.
1453 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
1455 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
1457 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
1460 * input-scrub.c (input_scrub_push): Reset sb_index.
1462 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
1464 * listing.c (listing_newline): Don't create a frag in the absolute
1467 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
1469 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
1470 (ppc_csect): Move most of the code to ppc_change_csect, and call
1472 (ppc_change_csect): New static function, taken from ppc_csect.
1473 (ppc_section): New static function.
1474 (ppc_saw_abs): New static varable.
1475 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
1476 a symbol has no csect.
1477 (ppc_adjust_symtab): New function.
1478 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
1479 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
1481 * write.c (write_object_file): If tc_adjust_symtab is defined,
1482 call it just before the call to obj_adjust_symtab.
1484 * symbols.c (symbol_find_or_make): Change name to be const.
1485 * symbols.h (symbol_find_or_make): Update declaration.
1487 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
1489 * doc/as.texinfo (Align): Mention SH.
1490 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
1492 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
1493 (Z8000 Directives, even): Don't give numeric align value, instead
1496 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1498 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
1501 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
1503 * Makefile.in (diststuff): Also make info.
1504 (maintainer-clean realclean): Also make clean-info.
1506 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
1508 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
1509 (pa_subspace): For ".nsubspa", always create a new subspace
1510 with the given attributes, even if one already exists with the
1513 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1515 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
1516 TC_FORCE_RELOCATION, taking an additional section argument. If
1517 the section of the target symbol is not the same as the current
1518 section, always force the relocation to be used.
1519 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
1521 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
1522 md_pcrel_from function, taking an additional section argument.
1523 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
1525 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
1526 older TC_FORCE_RELOCATION if not defined.
1527 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
1528 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
1529 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
1530 TC_FORCE_RELOCATION.
1532 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
1534 * input-scrub.c (as_where): Set name to null pointer if we don't
1536 * messages.c (identify): Only print filename if non-null.
1537 (as_show_where): Ditto, for line number too.
1538 (as_warn_internal, as_bad_internal): Ditto.
1540 * input-file.c (input_file_open): If the input file can't be
1541 opened, consider it an error.
1543 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1545 * config/tc-mips.c: Added mips_4100 control, and support for
1546 accepting the 4100 as a MIPS architecture variant (md_begin,
1547 macro_build, mips_ip, md_parse_option). Adding suitable
1548 command-line OPTIONs, and updating the help text (md_show_usage).
1550 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
1552 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
1553 BFD_ASSEMBLER is defined.
1555 * Use one active frag and one obstack per frag chain:
1556 * frags.c (frags): Variable deleted.
1557 (frag_alloc): New function.
1558 (frag_grow, frag_more, frag_variant, frag_now_fix,
1559 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
1561 (frag_new): Ditto. Verify that frch_last and frag_now match on
1562 entry and exit, and that old frag_now has non-zero type. Replace
1563 "know" uses with "assert". Use frag_alloc instead of mucking with
1565 * frags.h (frags): Declaration deleted.
1566 * subsegs.h (struct frchain): Add new field frch_frag_now.
1567 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
1569 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
1570 give it any stricter alignment than frchainS structures need. Do
1571 not initialize frags obstack. Set frag_now to point to
1572 dummy_obstack. Initialize absolute_frchain.
1573 (subseg_set_rest): Save and restore frag_now in frch_frag_now
1574 field of frchainS. Don't create new frags on section switch, and
1575 use frag_alloc when creating a new frag chain. For absolute
1576 section, set frchain_now to absolute_frchain. Verify that
1577 frch_last and frag_now match on entry and exit. Initialize
1578 per-chain obstack, and under gcc, set required alignment to that
1579 needed by fragS structure.
1581 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
1583 * stabs.c (get_stab_string_offset): Only copy input string if a
1584 fresh copy is needed, not if the section already exists.
1585 (s_stab_generic): Cache stab section name to bypass lookups, since
1586 usually it will match. Could be made faster still by changing the
1587 memory allocation rules.
1588 (s_xstab): Cache section name to bypass repeated string
1591 * frags.c (frag_new): Deleted register declarations.
1593 * listing.c (frag_now): Don't declare.
1595 * as.c (chunksize): New variable.
1596 (debug_memory): New variable.
1597 (main): If debug_memory is set, reduce chunksize and
1599 * as.h (chunksize): Declare it.
1600 * read.c (read_begin): Use it.
1602 * config/tc-alpha.c (md_shortopts): Include 'g'.
1603 (md_parse_option): Ignore it.
1605 * Makefile.in (distclean): Remove Makefile and config.status from
1606 testsuite directory.
1607 (clean-here): Don't delete testsuite. Instead, delete only the
1608 files within it that would be generated by running tests.
1610 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
1611 frag_now_fix instead of accessing obstack info directly.
1612 * config/tc-arm.c (s_ltorg): Ditto.
1613 (md_assemble): Ditto.
1615 * config/tc-i386.c (md_assemble): Call frag_grow instead of
1618 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
1620 * stabs.c (aout_process_stab): Insert debug symbol into symbol
1621 chain after parsing value expression, if any, to avoid separating
1622 continued .stabs lines.
1624 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
1626 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
1627 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
1629 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
1631 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
1632 -mcom support and PPC_OPCODE_ANY for -many.
1633 (md_parse_option): Ditto.
1635 (md_begin): For duplicate instructions, print all duplicates
1638 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
1640 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
1641 common mode operation.
1642 (md_show_usage): Add -mcom to usage message.
1644 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
1646 * expr.c (op_rank): Add O_symbol_rva.
1647 * expr.h (operatorT): Add O_symbol_rva.
1648 * read.c (cons_worker): Set O_symbol_rva when necessary.
1649 * write.c (fix_new_exp): Understand O_symbol_rva.
1651 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
1653 * config/tc-mips.c: Correct s_cons arguments. From Michael
1654 Joosten <joost@ori.cadlab.de>.
1656 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
1658 * config/tc-ppc.c (ppc_macro): Make count unsigned.
1659 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
1660 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
1662 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
1663 make non-static. Change all users.
1664 * config/obj-coff.h (coff_n_line_nos): Declare.
1666 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
1668 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1670 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
1672 * config/obj-elf.c (obj_elf_common): Convert specified byte
1673 alignment to power of two. Set size of local bss symbol.
1675 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
1677 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
1679 * sb.c, macro.c: Decide whether to include <string.h> or
1680 <strings.h> just as as.h does.
1682 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
1684 * Makefile.in (site.exp): Fix setting of $srcdir.
1686 * config/tc-arm.c (md_atof): Fix little-endian output.
1687 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1690 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
1692 * doc/as.texinfo: Split out the NS32k family documentation,
1693 despite its being commented out for now.
1694 * doc/c-ns32k.texi: New file.
1696 * sb.c, macro.c: Include string.h.
1698 * Makefile.in (comparison): Only check *.o; we don't care if
1699 timestamps inserted by the native linker differ.
1701 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1702 if alignment stricter than 4 bytes is requested; in that case,
1703 align to a 4-byte boundary first.
1705 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
1707 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1708 uninitialized" warning for `Max_Source_Offset'.
1710 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
1712 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1713 qualifiers and detect errors if present.
1714 (md_assemble): Add call to parse_toc_entry. Also added some support
1715 for the [tocv] qualifier.
1716 (ppc_pe_tocd): New function to support data in the toc section.
1718 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1723 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
1725 * config/tc-m68k.c (isword): Accept all values from -65536 to
1726 +65535, so ~VAL will not be rejected.
1728 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
1729 skip characters after the pseudo-op.
1731 * read.c (get_line_sb): Don't look past buffer_limit.
1732 (s_include): In MRI mode, skip characters after the file name.
1734 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
1736 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1737 periods in register names.
1739 For older changes see ChangeLog.1.