1 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4 manipulating frags directly.
5 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
8 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
9 whether the next character is '*' before checking whether we are
10 at the start of a line. Permit LINE_COMMENT_START to start a
11 comment in state 1 (seen some whitespace) as well, to match the
14 * gasp.c (do_align): Permit a fill value for .align.
16 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
18 * read.c (next_char_of_string): Warn if a newline is seen in the
19 middle of a string. Call bump_line_counters when appropriate.
21 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
23 * symbols.c (colon): Use LOCAL_LABEL.
25 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
27 * Makefile.in (install): Don't check to see if tooldir exists.
28 Make $(tooldir) and $(tooldir)/bin.
30 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
32 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
35 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
37 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
38 insn_error. Don't put the string "ERROR" in insn_error. Set
39 insn_error rather than calling as_warn for an unsupported opcode.
41 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
43 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
44 before permitting -64.
45 * output-file.c (output_file_create): Remove duplicate
48 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
50 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
51 section rather than a .reginfo section.
52 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
55 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
56 bit value with the high bit set.
58 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
60 * read.c (s_lcomm): Set section flags for .sbss section.
62 * config/tc-mips.c (mips_64): New static variable.
63 (mips_target_format): If mips_64, return elf64 targets rather than
65 (md_longopts): Add "32" and "64".
66 (md_parse_option): Handle -32 and -64.
67 (md_show_usage): Mention -32 and -64.
68 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
71 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
73 * config/tc-ppc.c (comment_chars): Make '!' a comment character
74 for Solaris compatibility.
76 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
77 .stabd with 4 arguments into a .stabn.
79 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
81 * config/tc-mips.c (macro): When passing X_add_number to
82 macro_build, cast it to int first.
84 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
86 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
89 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
90 as_perror rather than assert.
92 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
94 * config/tc-mips.c (mips_ip): Mark sections created to hold
95 floating point information as read only.
97 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
99 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
101 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
103 * read.c (potable): Add .skip as a synonym for .space.
105 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
106 4 arguments, providing the 4th argument is 0, to allow
107 compatibility with the Solaris assembler.
109 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
111 * config/tc-sh.h (struct sh_segment_info_type): Define.
112 (TC_SEGMENT_INFO_TYPE): Define.
113 (sh_frob_label): Declare.
114 (tc_frob_label): Define.
115 (sh_flush_pending_output): Declare.
116 (md_flush_pending_output): Define.
117 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
118 reloc before the instruction if necessary.
119 (sh_frob_label): New function.
120 (sh_flush_pending_output): New function.
121 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
122 when looking for the reloc for the target of .uses.
123 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
124 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
126 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
127 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
130 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
131 TC_SEGMENT_INFO_TYPE is defined.
133 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
135 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
136 matches the register size.
138 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
140 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
142 (do_relocs_for): Likewise.
143 (fixup_segment): Don't just quit if linkrelax is set. Try to
144 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
147 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
149 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
150 relative relocations with -mrelocatable. Also allow unfixed
151 relocs in .ex_shared.
153 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
155 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
156 non-zero before assuming this is a long file name.
157 (w_strings): Likewise.
158 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
160 * config/obj-coff.c (w_strings): Move declaration of i inside
161 #ifdef block which uses it.
163 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
165 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
166 "relaxmode". Output relocs which identify various relaxing
167 possibilities for mov.[bwl] instructions.
168 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
170 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
172 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
173 (MD_APPLY_FIX3): Define.
174 * config/tc-arm.c (my_get_expression): Only watch for bad segments
176 (md_apply_fix3): Renamed from md_apply_fix.
177 If pcrel reloc and symbol is in different section, undo effects
180 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
182 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
183 any reloc with an LR% or RR% field selector for SOM.
185 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
187 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
190 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
192 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
194 (yank_symbols): Likewise.
196 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
198 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
199 BFD_ASSEMBLER, add name field.
200 * config/obj-coff.c: Include "libiberty.h".
201 (coff_header_append): Handle long section names.
202 (crawl_symbols): Just use the name field for the symbol name,
203 without worrying about null byte termination.
204 (w_strings): Handle long section names.
205 (write_object_file): Likewise. Also, use the name field, rather
207 (obj_coff_add_segment): Permit long section names.
208 (obj_coff_init_stab_section): Use the name field, rather than
210 (adjust_stab_section): Likewise.
211 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
213 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
215 (md_apply_fix): Don't check fx_im_disp field.
217 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
219 * configure.in: Add * after sparc*-*-vxworks.
220 * configure: Rebuild.
222 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
223 define it to comment_chars. Use tc_comment_chars rather than
225 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
226 * config/tc-m68k.h (tc_comment_chars): Define.
227 (m68k_comment_chars): Declare.
228 * config/tc-m68k.c (m68k_comment_chars): Rename from
229 comment_chars. Change into a pointer rather than an array.
230 (md_longopts): Add "bitwise-or".
231 (md_parse_option): Handle OPTION_BITWISE_OR.
232 (md_show_usage): Mention --bitwise-or.
233 * doc/c-m68k.texi: Document --bitwise-or.
235 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
237 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
240 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
241 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
242 correct handling of input line pointer, and call
243 demand_empty_rest_of_line.
245 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
247 * config/tc-sparc.c (in_bitfield_range): New static function.
248 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
249 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
250 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
251 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
252 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
254 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
256 * config/obj-coff.c: BFD_ASSEMBLER:
257 (coff_last_bf): New static variable.
258 (coff_frob_symbol): Set endndx of a .bf symbol.
260 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
261 (last_bfP): New static variable.
262 (yank_symbols): Set endndx of a .bf symbol.
264 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
266 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
267 and -s options. Add -be for good measure.
269 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
271 * read.c (s_space): Support non-constant fill value. Handle fill
272 value correctly for a size other than 1.
274 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
276 * config/tc-arm.c (my_get_float_expression): Update call to
277 gen_to_words, X_PRECISION changed from 6 to 5.
279 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
281 * config/tc-ppc.c (register_name,reg_name_search): Move register
282 name lookup from PE specific code to all targets. Add support for
283 -mregnames/-mno-regnames to control whether register names are
285 (md_assemble): Call register_name for all platforms.
286 (md_parse_option): Add support for -mregnames/-mno-regnames.
288 * configure.in (powerpcle*-*-solaris): Add support.
289 (powerpc*-*-linux): Ditto.
290 * configure: Regenerate.
292 * config/ppc-sol.mt: New config file for PowerPC Solaris.
294 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
296 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
297 be associated with a single %lo reloc.
299 * config/tc-mips.c (load_address): Cast X_add_number to valueT
300 before comparing against MAX_GPREL_OFFSET, so that negative
301 numbers are handled correctly.
304 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
306 * config/tc-sparc.c (last_insn): New static variable.
307 (md_assemble): Warn about putting floating point branches in a
308 delay slot. If architecture is less than v9, insert NOP
309 instructions between floating point instructions and floating
310 point branches. (The SunOS assembler does both these operations.)
311 Save the last instruction opcode.
312 (sparc_ip): Add pinsn parameter. Change caller.
314 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
315 for byte jump to next instruction to skip empty frags.
317 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
319 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
320 for addq with a 16 bit signed value, just emit a lda instruction
323 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
325 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
328 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
330 * configure.in: Permit --enable-shared to specify a list of
332 * configure: Rebuild.
334 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
336 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
337 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
339 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
341 * config/atof-ieee.c: Fix handling of denormalized extended
342 precision numbers and overflow/underflow detection.
343 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
344 not include the 16 bit gap in the m68k extended precision format.
346 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
348 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
350 * configure: Rebuild.
352 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
354 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
355 be accessed using the $gp register.
356 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
358 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
360 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
361 bfd_mach_sparc_sparclet if current_architecture is sparclet.
363 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
365 * read.c (get_line_sb): Bump line counters based on
366 input_line_pointer[-1], not *input_line_pointer. Don't bother to
367 call LISTING_NEWLINE.
368 (s_macro): Don't call demand_empty_rest_of_line.
369 * app.c (do_scrub_chars): When handling C style comments, unget
372 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
374 * read.h (enum linkonce_type): Define.
375 (s_linkonce): Declare.
376 * read.c (potable): Add "linkonce".
377 (s_linkonce): New function.
378 * subsegs.h (segment_info_type): Add linkonce field to
379 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
380 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
381 (obj_coff_pe_handle_link_once): Declare if TE_PE.
382 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
384 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
385 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
386 entry based on the linkonce field in segment_info.
387 * doc/as.texinfo: Document .linkonce.
389 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
391 * doc/as.1: Changed to be recognized by catman -w on Solaris.
393 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
395 * stabs.c (s_stab_generic): Call the listing functions before
396 doing the rest of the processing, which may involve freeing the
397 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
398 SEPARATE_STAB_SECTIONS case.
400 * config/tc-hppa.c: Remove nested comment.
401 (tc_gen_reloc): Move label done inside the ifdef in which it is
403 (md_apply_fix): Pass pointers to correct types to libhppa.h
404 functions. Always return a value.
406 * config/tc-mips.h (tc_frob_file): Define.
407 (mips_frob_file): Declare.
408 * config/tc-mips.c (struct mips_hi_fixup): Define.
409 (mips_hi_fixup_list): New static variable.
410 (imm_unmatched_hi): New static variable.
411 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
412 offset_reloc. Pass imm_unmatched_hi to append_insn.
413 (append_insn): Add unmatched_hi parameter. If it is set, add the
414 new fixup to mips_hi_fixup_list. Change all callers.
415 (mips_ip): Set imm_unmatched_hi when appropriate.
416 (mips_frob_file): New function.
418 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
420 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
421 * configure: Regenerated.
423 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
425 * as.c (main): Call bfd_set_error_program_name.
427 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
429 * as.h (strdup): Don't declare.
430 * stabs.c: Include libiberty.h
431 (get_stab_string_offset): Use xstrdup rather than strdup.
432 (s_stab_generic): Likewise.
433 * as.c (parse_args): Likewise.
434 * read.c (s_mri_sect): Likewise.
436 * gasp.c (change_base): Recognize \(...) construct documented to
437 pass through enclosed characters literally through to the output.
438 (process_assigns): Likewise. Also, be more careful to avoid
439 looking past the end of the buffer.
441 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
443 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
444 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
446 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
448 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
450 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
452 * config/alpha-opcode.h: Added cvtst instruction.
454 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
456 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
457 string. Extract the addend from the result of expression.
459 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
461 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
462 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
463 mode, change the state to 3 rather than 1.
465 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
467 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
468 correspond to 11 March change.
470 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
472 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
473 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
475 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
477 * configure: Rebuild with autoconf 2.8.
479 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
481 * config/atof-ieee.c (gen_to_words): Improve handling of
482 X_PRECISION numbers. Based on patches from Andreas Schwab
483 <schwab@issan.informatik.uni-dortmund.de>.
485 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
487 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
489 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
490 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
491 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
492 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
495 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
497 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
499 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
501 * config/tc-hppa.c (SUBSEG_MILLI): Define.
502 (pa_def_subspaces): Add $MILLICODE$.
503 (pa_spaces_begin): Set section flags for $MILLICODE$.
505 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
507 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
508 not SHT_NOBITS. Don't tamper with flags based on type if a
509 special section was found (revert Feb 29 change).
511 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
512 if aligning to a longword boundary or greater.
514 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
516 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
518 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
520 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
521 * configure: Regenerated.
523 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
525 * config/tc-hppa.c: Add default definitions for R_N0SEL and
526 R_N1SEL since they're not defined for old versions of hpux.
528 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
529 Set "sym_ptr_ptr" and "addend" fields to dummy values for
532 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
534 * flonum-konst.c: Add two more constants for 1e+-2048 and
535 1e+-4096, and correct the other constants.
537 * symbols.c (resolve_symbol_value): Handle O_logical_not.
539 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
541 * config/obj-elf.c (obj_elf_section): Allow predefined section
542 types to set the nobits type. Avoid a shadowed declaration.
544 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
546 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
547 reduce relocs using e_nlrsel field selectors.
549 * write.c (fix_new_exp): Don't use #elif. Some compilers
552 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
554 (pa_chk_field_selector): Handle new field selectors for SOM.
556 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
558 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
559 * configure: Rebuild.
560 * config/te-linux.h (LOCAL_LABELS_FB): Define.
561 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
563 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
566 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
568 * mpw-make.sed: Update to handle shared library support.
570 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
572 * config/tc-sparc.c (sparc_ip): Print all architectures that support
573 the insn on mismatch.
575 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
577 * configure.in: Add support for a29-coff.
578 * configure: Rebuild.
580 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
582 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
583 of the section when looking for the R_SH_USES fixup, because the
584 frag addresses have not yet been adjusted.
586 * gdbinit.in: Set a breakpoint on as_warn_where.
588 * config/tc-mips.c (macro): Add missing arguments to macro_build
589 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
591 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
593 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
594 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
596 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
598 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
600 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
602 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
603 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
604 Recognize [uU] format args as sparclet cpregs.
606 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
608 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
611 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
613 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
614 well as S_IS_EXTERNAL.
615 (tc_fix_adjustable): Likewise.
616 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
617 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
619 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
620 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
622 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
624 * config/tc-sparc.c (max_architecture): Change to sparclite for
626 (default_compatible): Delete.
627 (sparc_ffs): New function.
628 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
629 (sparc_ip): Rewrite architecture match and bump logic.
631 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
633 * configure.in: Check for 'do not mix' from native linker before
634 trying to use -rpath.
635 * configure: Rebuild.
637 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
639 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
640 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
641 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
642 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
644 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
645 to the symbol lnnoptr field, to get the correct file offset.
647 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
649 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
650 symbols that are not function, file, or section symbols to be
653 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
655 * configure: Set and substitute RPATH_ENVVAR.
656 * configure: Rebuild.
657 * Makefile.in (RPATH_ENVVAR): New variable.
658 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
660 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
661 doesn't need opcodes. If configuring shared, opcodes needs bfd.
662 * configure: Rebuild.
664 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
666 * read.c (s_mri_sect): Don't return '\0' in type. Set all
667 appropriate flags in BFD section.
669 * configure.in (m68k-*-psos*): New target.
670 * configure: Rebuild.
671 * config/te-psos.h: New file.
672 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
675 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
677 From Alan Modra <alan@spri.levels.unisa.edu.au>:
678 * configure.in: Remove duplicate setting of cpu_type. Check
679 whether opcodes library is required for on all targets, not just
681 * configure: Rebuild.
683 * config/tc-mips.c (mips_big_got): New static variable.
684 (s_extern): Don't declare.
685 (reg_needs_delay): New static function.
686 (macro_build): Permit GOT/CALL_HI/LO relocs.
687 (macro_build_lui): If place is not NULL, use the number in the
689 (load_address): Handle mips_big_got case.
690 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
692 (OPTION_XGOT): Define.
693 (md_longopts): Add "xgot" if OBJ_ELF.
694 (md_parse_option): Handle -xgot.
695 (md_show_usage): Mention -xgot.
696 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
697 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
699 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
701 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
702 the byte relocation, point it to the low byte of the word.
704 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
706 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
707 * configure: Rebuild.
709 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
711 * configure.in: Recognize any sparc* cpu.
712 * configure: Regenerated.
714 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
716 * read.c (potable): Add "mri" and ".mri".
717 (s_mri): New function.
718 * read.h (s_mri): Declare.
719 * app.c (scrub_m68k_mri): New static variable.
720 (mri_pseudo): New static variable.
721 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
722 flag_m68k_mri. Initialize scrub_m68k_mri.
723 (mri_state, mri_last_ch): New static variables.
724 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
726 (app_push): Save new fields.
727 (app_pop): Restore new fields.
728 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
729 If TC_M68K, use a trivial state machine to look for occurrences of
730 the .mri pseudo-op, and change the mode appropriately.
731 * as.h (do_scrub_begin): Update prototype.
732 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
734 * config/tc-m68k.c (reg_prefix_optional_seen): New static
736 (m68k_mri_mode_change): New function.
737 (md_parse_option): Set reg_prefix_optional_seen.
738 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
739 (MRI_MODE_CHANGE): Define.
740 * doc/as.texinfo: Document .mri pseudo-op.
742 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
745 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
747 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
748 * config/m68k-parse.h (enum pic_relocation): Define.
749 (struct m68k_exp): Add pic_reloc field.
750 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
751 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
752 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
754 * config/tc-m68k.c: Delete definition of NO_RELOC.
755 (struct m68k_it): Add pic_reloc field.
756 (add_fix): Copy over pic_reloc field.
757 (md_pseudo_table): Interpret .align parameter as byte count.
758 (mote_pseudo_table): Likewise.
759 (tc_m68k_fix_adjustable): New function.
760 (get_reloc_code): New function.
761 (md_assemble): Use it as last argument to fix_new_exp.
762 (md_apply_fix_2): For a relocation against a symbol don't put the
763 addend into the data.
764 (tc_gen_reloc): Different addend computation for OBJ_ELF.
765 (m68k_ip): Don't relax an operand that requires pic relocation.
766 (md_begin): Align .text, .data and .bss on 4 byte boundary by
768 * write.c (fixup_segment): Don't add symbol value to addend if
770 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
771 (motorola_operand): Add rule for `(zapc, EXPR)'.
773 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
775 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
776 *really* is permissible before the comma.
778 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
780 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
781 inserting nop instructions.
783 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
785 * config/te-aux.h: Change include of aux.h to aux-coff.h.
787 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
789 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
790 class setting for a CALLNAME symbol in COFF.
792 * read.c (potable): Pass negative numbers for new .balign[wl] and
793 .p2align[wl] pseudo-ops.
794 (s_align_bytes): Treat a negative argument as specifying the fill
796 (s_align_ptwo): Likewise.
798 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
800 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
801 (do_align): Take new len parameter. Change all callers. Pass it
803 (s_align_bytes): Arg now indicates the length of the fill pattern.
804 (s_align_ptwo): Likewise.
805 * config/obj-coff.c (write_object_file): Pass length to
807 * config/tc-i386.h (md_do_align): Take new len parameter.
808 * config/tc-m88k.h (md_do_align): Likewise.
809 * config/tc-m88k.c (m88k_do_align): Likewise.
810 * config/tc-sh.h (md_do_align): Likewise.
811 * config/tc-sh.c (sh_do_align): Likewise.
812 * doc/as.texinfo: Document new pseudo-ops.
814 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
815 done in cvt_frag_to_fill.
817 * config/tc-sh.h (sh_do_align): Declare.
818 (md_do_align): Define.
819 * config/tc-sh.c (sh_do_align): New function.
821 * ecoff.c (ecoff_build_lineno): Don't try to store the address
822 difference if the next address is before the current one.
824 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
825 (archs): Initialize new field.
826 (m68k_ip): Don't list alias names when listing CPUs which support
829 * as.c (main): Call parse_args before read_begin.
830 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
831 front of generated pseudo-ops.
832 * read.c (potable): Ignore "name".
833 (s_app_file): Permit a single quote after the string, since one
834 may appear in m68k MRI mode.
836 * configure.in: Check for --enable-shared. If linking against
837 shared BFD and opcodes, fix library name on SunOS, and try to set
839 * configure: Rebuild.
841 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
843 * as.h (flag_m68k_mri): Declare.
844 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
845 * Many files: For MRI syntax that is specific to the m68k MRI
846 assembler, check flag_m68k_mri rather than flag_mri or
847 MRI_MODE_NEEDS_PSEUDO_DOT.
849 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
851 * config/tc-i960.c (ARCH_HX): Define.
853 (targ_has_sfr): Handle ARCH_HX.
854 (targ_has_iclass): Handle ARCH_HX.
855 (tc_coff_fix2rtype): Add return 0 to avoid warning.
856 (tc_headers_hook): If the architecture was specified explicitly,
857 use it when setting the flags. Set the extern variable coff_flags
858 rather than headers->filehdr.f_flags, since the latter is set
859 unconditionally in obj-coff.c.
860 (i960_handle_align): Remove unused variable fixp.
862 Support for building bfd and opcodes as shared libraries, based on
863 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
864 * configure.in: Set OPCODES and BFD to search directories.
865 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
866 * configure: Rebuild.
867 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
868 (LIBDEPS): New variable.
869 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
871 (check): Set LD_LIBRARY_PATH in the environment.
873 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
875 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
876 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
877 read-only, not read/write.
879 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
881 * Makefile.in (INSTALL_XFORM): Remove -e.
883 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
885 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
886 than comparing S_GET_SEGMENT to undefined_section.
887 (write_object_file): Skip symbols which were equated to an
888 undefined or common symbol.
889 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
890 S_IS_COMMON rather than comparing S_GET_SEGMENT to
892 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
893 or S_IS_COMMON call S_GET_VALUE.
894 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
895 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
896 to an undefined or common symbol, convert the reloc to be against
898 (obj_crawl_symbol_chain): Skip symbols which were equated to an
899 undefined or common symbol.
900 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
901 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
902 to an undefined or common symbol, convert the reloc to be against
904 (obj_crawl_symbol_chain): Skip symbols which were equated to an
905 undefined or common symbol.
906 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
907 S_IS_COMMON rather than comparing S_GET_SEGMENT to
909 (yank_symbols): Skip symbols which were equated to an undefined or
912 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
914 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
915 * config/obj-bout.h (S_IS_LOCAL): Likewise.
917 * configure.in: Make sure we only add m68k-parse.o to
918 ${extra_objects} once, no matter how many m68k targets have been
920 * configure: Rebuild.
922 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
924 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
925 * configure: Rebuild.
927 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
929 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
930 * doc/c-m68k.texi: Document .extend and .ldouble.
932 * configure.in (m68*-apple-aux*): New target.
933 * config/te-aux.h: New file.
934 * config/obj-coff.c (compare_external_relocs): New static function
936 (do_relocs_for): Sort relocs if TE_AUX.
937 (fixup_segment): If TE_AUX, store common symbol value in segment.
938 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
940 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
942 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
944 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
946 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
947 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
949 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
950 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
951 an undefined symbol and the size of a function symbol.
952 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
953 for all common symbols.
955 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
957 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
960 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
963 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
965 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
966 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
968 * ecoff.c (localsym_t): Add addend field.
969 (add_ecoff_symbol): Add addend argument. Change all callers.
970 (coff_sym_value): Make static.
971 (coff_sym_addend): New static variable.
972 (ecoff_directive_def): Initialize coff_sym_addend.
973 (ecoff_directive_val): Accept symbol + constant.
974 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
975 (ecoff_build_symbols): Include the addend in the symbol value.
977 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
979 * config/tc-ppc.c (md_assemble): Ignore overflow on
980 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
982 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
984 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
985 bytes in size, so offset appropriately in big endian mode when
986 writing the bottom 2 bytes.
988 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
990 * config/tc-sparc.c (default_compatible): New static local.
991 (md_begin): Initialize it. Rewrite warn_on_bump handling.
992 (sparc_ip): If no architecture or -bump specified, don't mark as
993 mismatched those in default_compatible.
995 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
997 SCO ELF support from Robert Lipe <robertl@arnet.com>:
998 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
999 * configure: Rebuild.
1000 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1001 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1002 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1003 (sco_id): Declare if SCO_ELF.
1005 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1007 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1008 ({max,warn_after}_architecture): New static locals.
1009 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1010 If both architecture and -bump requested, set max_architecture to max.
1011 (sparc_md_end): Simplify.
1012 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1013 Rewrite code to bump architecture and check for conflicts.
1014 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1015 with Solaris assembler.
1016 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1017 (md_show_usage): Update.
1019 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1021 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1023 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1025 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1026 #ifdef sparcv9 when choosing value.
1029 (sparc_md_end): Declare.
1030 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1031 (initial_architecture): New static local.
1032 (can_bump_v9_p): Likewise.
1033 (NO_V9): Delete all occurrences.
1034 (sparc_md_end): New function.
1035 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1036 Don't bump architecture to v9 unless can_bump_v9_p set.
1037 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1038 * configure.in (sparc64 target cpu): Don't set obj_format here.
1039 (SPARC_V9): Renamed from sparcv9.
1040 (sparc64-*-elf*): Define SPARC_ARCH64.
1041 * configure: Regenerated.
1042 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1043 (SPARC_ARCH64): Add.
1044 * conf.in: Regenerated.
1045 * config/vmsconf.h: Update.
1047 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1049 * config/tc-mips.c (load_register): Optimise "dli" loads.
1050 (md_show_usage): add "-mcpu=vr4100" to help text.
1052 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1055 undefined symbol, preserve the X_op of O_symbol.
1056 (S_GET_VALUE): Fix check to permit this case.
1057 * write.c (write_relocs): If a reloc is against an undefined
1058 symbol equated to another symbol, change the reloc to be against
1060 * config/obj-coff.c (do_relocs_for): Likewise.
1062 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
1065 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1067 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
1068 computer is PowerPC.
1070 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
1072 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
1073 mentioned in the eabi.
1075 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
1077 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
1078 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
1080 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1082 * config/tc-ppc.c (mapping): Add more relocation suffixes.
1084 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1086 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
1087 as a section it is ok to have unadorned -mrelocatable pointers in.
1089 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1091 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
1094 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1096 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1097 dependent section attributes can be handled.
1099 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1100 macros to add support for exclude section flag and ordered section
1103 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1104 functions to add support for exclude section flag and ordered
1107 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * subsegs.c (section_symbol): Don't try to look up the section
1110 symbol in the hash table. It should be possible to have a symbol
1111 with the same name as a section, but no connection to it.
1113 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1114 From James Carlson <carlson@xylogics.com>.
1116 * expr.c (operand): Skip whitespace after a close parenthesis.
1117 From James Carlson <carlson@xylogics.com>.
1119 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1121 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1122 as_warn_where for relocation overflow.
1123 (parse_reg): Accept register name only if next character is
1126 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1128 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1129 addresses for static variables.
1131 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1133 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1134 and xgot give the old toc16 relocation.
1135 (md_apply_fix3): Support all GOT relocations.
1137 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1139 * config/tc-mips.c (load_address): Correctly handle a constant in
1140 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1142 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1144 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1145 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1146 (build_Mbytes): Handle REG_B.
1148 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1150 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1152 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1154 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1156 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1158 * config/obj-coff.c (write_object_file): Set the s_align field to
1159 the number of bytes, rather than to the power of 2.
1161 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1163 * Makefile.in (DISTCLEAN_HERE): New variable.
1164 (distclean): Use it.
1165 (maintainer-clean): Depend upon clean-here rather than clean,
1166 distclean, and clean-info. Run make maintainer-clean in doc.
1167 Remove files listed in DISTCLEAN_HERE.
1168 * doc/Makefile.in (maintainer-clean realclean): Split out from
1169 distclean. Depend upon clean-info and distclean.
1171 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1173 * mac-as.r: Fix copyright and version strings.
1174 (cfrg): Use PROG_NAME instead of literal name.
1177 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1179 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1181 * config/tc-a29k.h (tc_unrecognized_line): Define.
1182 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1183 (md_operand): Handle a29k style local dollar labels.
1185 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1187 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1189 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1191 * read.c (s_fill): If md_flush_pending_output is defined, call
1194 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1196 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1197 Treat rs_align_code like rs_align.
1199 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1201 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1202 converting an absolute address into a PC-relative one.
1204 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1206 * mpw-config.in: Don't always use te-generic.h for emulation.
1207 (powerpc-apple-macos): Use emulation te-macos.h.
1209 (mips-gm-magic): New configuration.
1211 * mpw-make.sed (install, install-only): Edit in Mac-specific
1214 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1216 * configure.in: Improve message about unsupported ELF targets.
1217 * configure: Rebuild.
1219 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1220 pattern is zero. From Manfred Hollstein.
1222 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1224 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1225 the various idata sections, we check the name on the .section pseudo.
1227 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1229 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1230 add section's paddr to add_number; compatibility to native as and
1233 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1235 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1237 * hash.c (struct hash_entry): Moved here...
1238 * hash.h (struct hash_entry): ...from here.
1240 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1241 if it's already known to be null.
1243 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1245 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1246 bit relocs converted to PC relative relocs. This turned out to
1247 add the offset from the beginning of .text twice.
1249 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1251 * stabs.c (s_stab_generic): In 's' case, free string from
1254 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1256 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1259 * subsegs.h (segment_info_type): Make bitfields unsigned.
1261 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1262 and move them together. On most systems this will reduce the
1263 structure size by one word.
1264 (operatorT): Define O_max.
1265 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1268 * read.c (pop_insert): Print error returned by hash table
1271 * as.c (dump_statistics): Split out from main; dump some hash
1272 table stats and target-specific stats.
1273 (start_time): No longer automatic to main.
1274 (main): Set file-level start_time and call dump_statistics at
1275 exit. Exit by calling xexit.
1276 (show_usage): Make --statistics description less specific.
1277 * subsegs.c (subsegs_print_statistics): New function.
1278 * write.c (write_print_statistics): New function.
1279 (n_fixups): New static variable.
1280 (fix_new_internal): Increment it.
1281 * read.c (read_print_statistics): New function.
1282 * read.h (read_print_statistics): Declare.
1283 * symbol.c (symbol_print_statistics): New function.
1284 * symbol.h (symbol_print_statistics): Declare.
1285 * hash.c (hash_print_statistics): New function.
1286 * hash.h (hash_print_statistics): Declare.
1287 * config/tc-i386.c (i386_print_statistics): New function.
1288 * config/tc-i386.h (i386_print_statistics): Declare.
1289 (tc_print_statistics): New macro.
1290 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1293 * hash.c (DELETED): Rewrite to use a valid but unique address.
1294 (START_POWER): Reduce to 10.
1295 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1296 Add new values for counting strcmp calls.
1297 (GROW_FACTOR): New macro.
1298 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1300 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1301 (hash_new): Use FULL_VALUE.
1302 (struct hash_control): Definition moved here.
1303 (hash_code): Don't mask to low bits.
1304 (hash_ask): Mask returned hash code here. Check hash value before
1305 calling strcmp; count strcmp calls.
1306 * hash.h (struct hash_control): Declare, don't define, here.
1307 (HASH_STATLENGTH): Deleted.
1308 (struct hash_entry): Add field for hash code.
1309 (hash_say, hash_apply): Don't declare.
1311 * hash.c (destroy): Return void.
1312 (applicatee): Ditto.
1313 (main): Fix declarations.
1314 (hash_apply): Return void. Argument `function' returns void. Put
1315 inside "#ifdef TEST".
1316 (hash_say): Define only if TEST is defined.
1317 * hash.h (hash_apply, hash_say): Declarations deleted.
1319 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
1321 * configure: Rebuild with autoconf 2.7.
1323 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
1325 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1326 * configure: Rebuild with autoconf 2.6.
1328 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
1330 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1331 (ppc_stabx): Don't increment ppc_debug_name_section_size.
1333 (ppc_frob_file): Remove.
1334 * config/tc-ppc.h (tc_frob_file): Don't define.
1335 (ppc_frob_file): Don't declare.
1337 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
1339 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1340 * config/alpha-opcode.h: Include one-operand variants of jmp and
1343 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1344 with te-delta.h in 8.3 file systems.
1345 * configure.in: Adjusted.
1347 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
1349 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1351 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1353 * expr.c (operand): Handle MRI suffixes after unadorned 0.
1355 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
1357 Version 2.6 released.
1358 * Makefile.in (VERSION): Updated to 2.6.
1360 * config/obj-coff.c (write_object_file): Change use of md_do_align
1361 to pass a pointer rather than a fill value, to match other uses.
1363 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
1365 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1367 * as.c (main): Move md_end call to just after call to
1368 perform_an_assembly_pass. Delete cpu-specific code here.
1369 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1370 * config/tc-arm.c (md_end): Unused function deleted.
1371 * config/tc-ns32k.c (md_end): Ditto.
1373 * config/tc-i386.c (i386_align_code): New function, moved here
1374 from HANDLE_ALIGN macro.
1375 * config/tc-i386.h (HANDLE_ALIGN): Call it.
1377 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1379 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1382 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1384 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
1385 multi-byte nops to avoid changing gcc. The necessary gcc change
1386 might break old assemblers.
1388 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
1390 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
1391 generate optimal multi-byte nop instructions for ".align n"
1392 ".align n,0x90", and aligns requiring more than 15 bytes of
1393 padding still generate multiple 0x90's as before.
1395 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
1397 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1399 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
1401 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1402 * configure: Update.
1403 * mpw-make.sed: Reorder commands to make sed happier.
1404 * config/te-macos.h: New file.
1405 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1407 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
1409 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1410 conditional branches.
1411 (md_apply_fix): Likewise.
1413 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
1415 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1416 generate a reloc which the linker will not handle correctly. Fix
1417 overflow checking--R_IREL is 18 bits, not 17.
1419 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
1421 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1422 from a PC relative reloc if TC_A29K.
1424 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
1425 code depends upon it.
1427 * config/tc-a29k.c (md_operand): Handle $float, $double, and
1428 $extend. Based on code from Eric Freudenthal
1429 <freudenthal@nyu.edu>.
1430 * config/tc-a29k.h (LEX_DOLLAR): Define.
1431 * read.c (LEX_DOLLAR): Define if not defined.
1432 (lex_type): Use LEX_DOLLAR.
1434 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
1436 * configure.in (a29k-nyu-sym1): New target, just like other a29k
1439 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1441 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1443 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
1445 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1446 used only by "dlltool.c".
1448 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
1450 * config/tc-alpha.c: Undefine inline if not __GNUC__.
1451 (md_pseudo_table): Don't define "extern".
1453 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
1455 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
1457 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
1459 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
1461 * macro.c (macro_expand_body): Don't warn about == with a
1462 nonexistent parameter, in case it is in a comment field.
1464 * as.c (main): On TC_A29K, call macro_init with macro_alternate
1466 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
1467 set, even if macro_alternate is set.
1468 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
1469 (sub_actual): If macro_strip_at, and kind is '@', don't look up
1470 the token unless it ended in '@'.
1471 * config/tc-a29k.c (line_separator_chars): Remove '@'.
1472 * doc/c-a29k.texi: Document macro usage on A29K.
1474 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
1476 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
1478 (install_operand): Likewise.
1480 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
1482 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1484 * configure.in (m88k-motorola-sysv*): New target.
1485 * configure: Rebuild.
1486 * config/te-delta88.h: New file.
1487 * config/obj-coff.c (write_object_file): Use md_do_align if it is
1489 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
1490 (md_do_align): Define.
1491 * config/tc-m88k.c: Include "subsegs.h".
1492 (m88k_do_align): New function.
1494 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
1495 (COFF_NOLOAD_PROBLEM): Define.
1496 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
1498 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
1500 * config/tc-i386.c (md_assemble): For a jump instruction with
1501 non-constant target, require 7 available bytes in the current
1504 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
1506 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
1509 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
1511 * configure.in (alpha-*-linux*): Use ecoff.
1512 * configure: Rebuild.
1513 * ecoff.c (ecoff_directive_extern): New function.
1514 (ecoff_directive_weakext): New function.
1515 (ecoff_build_symbols): Handle weak symbols.
1516 (ecoff_setup_ext): Likewise.
1517 (ecoff_frob_symbol): Warn about weak common symbols.
1518 * ecoff.h (ecoff_directive_extern): Declare.
1519 (ecoff_directive_weakext): Declare.
1520 * symbols.c (S_IS_WEAK): New function.
1521 * symbols.h (S_IS_WEAK): Declare.
1522 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
1524 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
1527 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
1529 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
1531 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
1532 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
1533 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
1534 * config/obj-coff.c (coff_frob_symbol): Don't call
1535 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
1536 one. If OBJ_XCOFF, try to figure out whether the symbol is going
1539 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
1540 (ppc_stab_symbol): New static variable.
1541 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
1542 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
1543 sy_tc.real_name to the stab string.
1544 (ppc_bc, ppc_ec): New static functions.
1545 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
1547 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
1549 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
1552 * input-scrub.c (input_scrub_push): Reset sb_index.
1554 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
1556 * listing.c (listing_newline): Don't create a frag in the absolute
1559 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
1561 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
1562 (ppc_csect): Move most of the code to ppc_change_csect, and call
1564 (ppc_change_csect): New static function, taken from ppc_csect.
1565 (ppc_section): New static function.
1566 (ppc_saw_abs): New static varable.
1567 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
1568 a symbol has no csect.
1569 (ppc_adjust_symtab): New function.
1570 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
1571 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
1573 * write.c (write_object_file): If tc_adjust_symtab is defined,
1574 call it just before the call to obj_adjust_symtab.
1576 * symbols.c (symbol_find_or_make): Change name to be const.
1577 * symbols.h (symbol_find_or_make): Update declaration.
1579 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
1581 * doc/as.texinfo (Align): Mention SH.
1582 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
1584 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
1585 (Z8000 Directives, even): Don't give numeric align value, instead
1588 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1590 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
1593 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
1595 * Makefile.in (diststuff): Also make info.
1596 (maintainer-clean realclean): Also make clean-info.
1598 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
1600 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
1601 (pa_subspace): For ".nsubspa", always create a new subspace
1602 with the given attributes, even if one already exists with the
1605 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1607 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
1608 TC_FORCE_RELOCATION, taking an additional section argument. If
1609 the section of the target symbol is not the same as the current
1610 section, always force the relocation to be used.
1611 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
1613 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
1614 md_pcrel_from function, taking an additional section argument.
1615 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
1617 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
1618 older TC_FORCE_RELOCATION if not defined.
1619 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
1620 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
1621 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
1622 TC_FORCE_RELOCATION.
1624 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
1626 * input-scrub.c (as_where): Set name to null pointer if we don't
1628 * messages.c (identify): Only print filename if non-null.
1629 (as_show_where): Ditto, for line number too.
1630 (as_warn_internal, as_bad_internal): Ditto.
1632 * input-file.c (input_file_open): If the input file can't be
1633 opened, consider it an error.
1635 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1637 * config/tc-mips.c: Added mips_4100 control, and support for
1638 accepting the 4100 as a MIPS architecture variant (md_begin,
1639 macro_build, mips_ip, md_parse_option). Adding suitable
1640 command-line OPTIONs, and updating the help text (md_show_usage).
1642 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
1644 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
1645 BFD_ASSEMBLER is defined.
1647 * Use one active frag and one obstack per frag chain:
1648 * frags.c (frags): Variable deleted.
1649 (frag_alloc): New function.
1650 (frag_grow, frag_more, frag_variant, frag_now_fix,
1651 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
1653 (frag_new): Ditto. Verify that frch_last and frag_now match on
1654 entry and exit, and that old frag_now has non-zero type. Replace
1655 "know" uses with "assert". Use frag_alloc instead of mucking with
1657 * frags.h (frags): Declaration deleted.
1658 * subsegs.h (struct frchain): Add new field frch_frag_now.
1659 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
1661 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
1662 give it any stricter alignment than frchainS structures need. Do
1663 not initialize frags obstack. Set frag_now to point to
1664 dummy_obstack. Initialize absolute_frchain.
1665 (subseg_set_rest): Save and restore frag_now in frch_frag_now
1666 field of frchainS. Don't create new frags on section switch, and
1667 use frag_alloc when creating a new frag chain. For absolute
1668 section, set frchain_now to absolute_frchain. Verify that
1669 frch_last and frag_now match on entry and exit. Initialize
1670 per-chain obstack, and under gcc, set required alignment to that
1671 needed by fragS structure.
1673 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
1675 * stabs.c (get_stab_string_offset): Only copy input string if a
1676 fresh copy is needed, not if the section already exists.
1677 (s_stab_generic): Cache stab section name to bypass lookups, since
1678 usually it will match. Could be made faster still by changing the
1679 memory allocation rules.
1680 (s_xstab): Cache section name to bypass repeated string
1683 * frags.c (frag_new): Deleted register declarations.
1685 * listing.c (frag_now): Don't declare.
1687 * as.c (chunksize): New variable.
1688 (debug_memory): New variable.
1689 (main): If debug_memory is set, reduce chunksize and
1691 * as.h (chunksize): Declare it.
1692 * read.c (read_begin): Use it.
1694 * config/tc-alpha.c (md_shortopts): Include 'g'.
1695 (md_parse_option): Ignore it.
1697 * Makefile.in (distclean): Remove Makefile and config.status from
1698 testsuite directory.
1699 (clean-here): Don't delete testsuite. Instead, delete only the
1700 files within it that would be generated by running tests.
1702 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
1703 frag_now_fix instead of accessing obstack info directly.
1704 * config/tc-arm.c (s_ltorg): Ditto.
1705 (md_assemble): Ditto.
1707 * config/tc-i386.c (md_assemble): Call frag_grow instead of
1710 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
1712 * stabs.c (aout_process_stab): Insert debug symbol into symbol
1713 chain after parsing value expression, if any, to avoid separating
1714 continued .stabs lines.
1716 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
1718 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
1719 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
1721 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
1723 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
1724 -mcom support and PPC_OPCODE_ANY for -many.
1725 (md_parse_option): Ditto.
1727 (md_begin): For duplicate instructions, print all duplicates
1730 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
1732 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
1733 common mode operation.
1734 (md_show_usage): Add -mcom to usage message.
1736 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
1738 * expr.c (op_rank): Add O_symbol_rva.
1739 * expr.h (operatorT): Add O_symbol_rva.
1740 * read.c (cons_worker): Set O_symbol_rva when necessary.
1741 * write.c (fix_new_exp): Understand O_symbol_rva.
1743 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
1745 * config/tc-mips.c: Correct s_cons arguments. From Michael
1746 Joosten <joost@ori.cadlab.de>.
1748 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
1750 * config/tc-ppc.c (ppc_macro): Make count unsigned.
1751 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
1752 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
1754 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
1755 make non-static. Change all users.
1756 * config/obj-coff.h (coff_n_line_nos): Declare.
1758 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
1760 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1762 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
1764 * config/obj-elf.c (obj_elf_common): Convert specified byte
1765 alignment to power of two. Set size of local bss symbol.
1767 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
1769 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
1771 * sb.c, macro.c: Decide whether to include <string.h> or
1772 <strings.h> just as as.h does.
1774 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
1776 * Makefile.in (site.exp): Fix setting of $srcdir.
1778 * config/tc-arm.c (md_atof): Fix little-endian output.
1779 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1782 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
1784 * doc/as.texinfo: Split out the NS32k family documentation,
1785 despite its being commented out for now.
1786 * doc/c-ns32k.texi: New file.
1788 * sb.c, macro.c: Include string.h.
1790 * Makefile.in (comparison): Only check *.o; we don't care if
1791 timestamps inserted by the native linker differ.
1793 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1794 if alignment stricter than 4 bytes is requested; in that case,
1795 align to a 4-byte boundary first.
1797 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
1799 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1800 uninitialized" warning for `Max_Source_Offset'.
1802 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
1804 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1805 qualifiers and detect errors if present.
1806 (md_assemble): Add call to parse_toc_entry. Also added some support
1807 for the [tocv] qualifier.
1808 (ppc_pe_tocd): New function to support data in the toc section.
1810 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
1812 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1815 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
1817 * config/tc-m68k.c (isword): Accept all values from -65536 to
1818 +65535, so ~VAL will not be rejected.
1820 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
1821 skip characters after the pseudo-op.
1823 * read.c (get_line_sb): Don't look past buffer_limit.
1824 (s_include): In MRI mode, skip characters after the file name.
1826 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
1828 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1829 periods in register names.
1831 For older changes see ChangeLog.1.