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Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
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1Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2
3 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4 against weak symbols.
5
6Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
7
8 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
9 (ppc_force_relocation): Declare if OBJ_XCOFF.
10 * config/tc-ppc.c (ppc_force_relocation): New function if
11 OBJ_XCOFF.
12
13Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
14
15 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
16
17start-sanitize-d10v
18Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
19
20 * config/tc-d10v.c: Fix problem with relocs.
21
22end-sanitize-d10v
23Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
24
25 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
26 with nops if not in data_section or bss_section.
27
28Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
29
30 Add support for openVMS/Alpha.
31 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
32 * config/obj-evax.c: New file.
33 * config/obj-evax.h: New file.
34 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
35 defined.
36 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
37 defined. Add case for bfd_target_evax_flavour.
38 * config/vms-a-conf.h: New file.
39 * conf-a-gas.com: New file.
40 * configure.in: Add target alpha-*-*vms*.
41 * configure: Rebuild.
42 * makefile.vms: New file.
43 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
44 Don't call ffs on openVMS/Alpha.
45
46Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
47
48 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
49 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
50 and sbrk.
51 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
52 (NEED_DECLARATION_SBRK): New macro.
53 * configure, conf.in: Rebuild.
54 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
55 (strstr): Declare if NEED_DECLARATION_STRSTR.
56 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
57
58Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
59
60 * symbols.c (resolve_symbol_value): Handle addition or subtraction
61 by a constant before entering the main switch. Reject attempts to
62 apply an arithmetic function to non-absolute symbols, except for
63 the special case of subtraction of two symbols in the same
64 section.
65
66 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
67 not to more than a 16 byte boundary.
68
69 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
70 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
71 (tc_gen_reloc): If out of memory call as_fatal rather than
72 assert. If no howto found, call as_bad_where rather than
73 as_fatal. Change the error message slightly. Set howto to a
74 non-NULL value in order to keep going.
75
76start-sanitize-d10v
77Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
78
79 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
80
81end-sanitize-d10v
82Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
83
84 * config/tc-h8300.c (get_specific): New operand "size" derived
85 from ".b", ".w" and ".l" extensions. All callers changed. If
86 the base instruction has no operands, then use the size to
87 determine which specific instruction to use.
88
89Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
90
91 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
92
93Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
94
95 * config/tc-mips.c (md_section_align): Don't change addr if
96 OBJ_ELF.
97
98Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
99
100 * config/tc-hppa.c: Revert yesterday's changes.
101
102start-sanitize-d10v
103Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
104
105 * config/tc-d10v.c: Disable range checking on 16-bit values.
106
107end-sanitize-d10v
108Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
109
110 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
111 not just the ones that don't match.
112
113start-sanitize-d10v
114Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
115
116 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
117
118end-sanitize-d10v
119Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
120
121 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
122 pre-cursor to adding Thumb support. Also added cpu_variant flag
123 information to each of the asm_flg structures.
124 (md_parse_option): Updated ARM7 parsing to allow 't' for
125 thumb/halfword support, aswell as 'm' for long multiply.
126 (md_show_usage): Updated help message.
127 (md_assemble): Check that instruction flags are applicated to the
128 current cpu variant.
129 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
130 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
131 signextension instructions.
132 (do_ldst): Generate halfword and signextension variants if
133 mnemonic flags match.
134 (ldst_extend): Do not allow shifts in the offset field of halfword
135 or signextension instructions.
136 (validate_offset_imm): Provide check on halfword and signextension
137 immediate range.
138 (add_to_lit_pool): Merge identical literal pool values.
139
140Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
141
142 * config/tc-hppa.c (selector_table): Add 'E' selector.
143 (cons_fix_new_hppa): Don't coke on e_esel.
144 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
145 to help generate exception handling tables.
146 (md_apply_fix): Don't try to apply fixups with an e_esel
147 selector.
148 (hppa_fix_adjustable): Fixups with e_esel selectors
149 are not adjustable.
150
151Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
152
153 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
154 pseudo-ops.
155
156start-sanitize-d10v
157Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
158
159 * config/tc-d10v.c: Added lots of error checking. Added hacks
160 to support accumulator shifts.
161
162end-sanitize-d10v
163Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
164
165 * symbols.c (S_SET_EXTERNAL): Let .weak override.
166 (S_CLEAR_EXTERNAL): Likewise.
167 (S_SET_WEAK): Remove error; just let .weak override.
168
169start-sanitize-d10v
170Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
171
172 * config/tc-d10v.c (md_assemble): Now handles multiline
173 instructions.
174
175Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
176
177 * config/tc-d10v.c: Fix packaging bug. Added range checking.
178 Added kludge for divs instruction. Fixed minor problem with
179 multiple text sections.
180 * config/tc-d10v.h (d10v_cleanup): Change prototype.
181
182Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
183
184 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
185 addresses to be right-shifted by 2.
186
187Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
188
189 * config/tc-d10v.c: Many changes to get relocs working.
190 (register_name): No longer creates a symbol for register names.
191 (pre_defined_registers): moved to opcodes/d10v-opc.c.
192 (d10v_insert_operand): Now works correctly for either container.
193 * config/tc-d10v.h (d10v_cleanup): Declare.
194
195end-sanitize-d10v
196Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
197
198 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
199 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
200
201Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
202
203 * tc-alpha.c: Patches to track current minimum alignment to reduce
204 the number of fragments created with frag_align.
205 (alpha_current_align): New static variable.
206 (s_alpha_text): Reset alignment to 0.
207 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
208 (s_alpha_stringer, s_alpha_space): New functions.
209 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
210 (alpha_cons_align): New function to replace both of them.
211 (emit_insn): Only align if alpha_current_align is less than 2;
212 reset alpha_current_align to 2.
213 (s_alpha_gprel32): Likewise.
214 (s_alpha_section): New function. Basically duplicate the other
215 alpha section change hooks. Only define for ELF.
216 (s_alpha_float_cons): Simplify alignment handling.
217 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
218 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
219 Don't define the s_alpha_cons pseudo-ops. Do define
220 s_alpha_stringer and s_alpha_space pseudo-ops.
221 (alpha_align): Skip if less than current default alignment. Set
222 default alignment.
223 * tc-alpha.h (md_flush_pending_output): Remove.
224 (md_cons_align): Add.
225
226 * tc-alpha.c: Add oodles of function description comments.
227 (md_bignum_to_chars): Remove; there are no callers.
228 (md_show_usage): Mention some more variants.
229
230Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
231
232 From Andrew Gierth <ANDREWG@microlise.co.uk>:
233 * configure.in (sparc-*-sysv4*): New target.
234 * configure: Rebuild.
235
236 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
237 uaxword to use s_uacons.
238 (sparc_no_align_cons): New static variable.
239 (s_uacons): New static function.
240 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
241 and return.
242
243 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
244
245 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
246 5 with regard to shared libraries.
247 * configure: Rebuild.
248
249 * config/tc-m68k.c (m68k_ip): Use the correct length when
250 allocating space for the unsupported architecture error message.
251
252start-sanitize-d10v
253Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
254
255 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
256
257Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
258
259 * config/tc-d10v.c: New file.
260 * config/tc-d10v.h: New file.
261 * configure (d10v-*-elf): New target.
262 * configure.in (d10v-*-elf): New target.
263end-sanitize-d10v
264
265Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
266
267 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
268
269Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
270
271 * config/tc-alpha.c (alpha_align): Change fill parameter
272 to a pointer. Take NULL as 0 or nop depending on section. Change
273 all callers.
274 (s_alpha_align): Rename local variables.
275
276 * doc/as.texinfo (.align): Document action of omitted
277 fill parameter.
278
279Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
280
281 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
282 when an unsupported PC relative reloc is seen, rather than calling
283 abort.
284
285 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
286 Instead, check state when '#' comment is seen.
287
288Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
289
290 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
291 OBJ_MAYBE_ELF.
292 (tc_gen_reloc): If fixup was changed to be PC relative, change
293 reloc type accordingly. Use name of reloc in error message.
294
295 * as.h: Don't define const or volatile.
296 * flonum.h: Don't define const.
297
298 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
299 if fx_pcrel is set. Correct setting the addend case in the
300 OBJ_ELF case (from Andreas Schwab
301 <schwab@issan.informatik.uni-dortmund.de>).
302 (md_show_usage): Correct -mfc5200 to -m5200.
303
304Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
305
306 * doc/c-m68k.texi: Document -m5200 flag.
307 * doc/as.texinfo: Likewise.
308
309 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
310 scale factor.
311
312Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
313
314 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
315 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
316
317Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
318
319 * Makefile.in (VERSION): Set to cygnus-2.7.1.
320
321 * Released binutils 2.7.
322
323Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
324
325 * config/tc-mips.c (mips_ip): Only perform range check when
326 dealing with O_constant expressions.
327
328Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
329
330 * m68k-parse.h (m68k_register): Add new coldfile control
331 registers.
332
333 * config/tc-m68k.c (mcf5200_control_regs): New variable,
334 array of control registers for the coldfire.
335 (cpu_of_arch): Added mcf5200.
336 (archs): Added mcf5200.
337 (init_table): Add new control registers.
338 (m68k_ip): Added support for new control registers.
339 (m68k_init_after_args): Likewise.
340
341 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
342
343Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
344
345 * read.h (is_it_end_of_statement): Declare.
346 * read.c (is_it_end_of_statement): Remove declaration.
347
348 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
349 within &&.
350 (md_assemble): Fix handling of @l with an unsigned constant. Add
351 default case to reloc switch.
352
353 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
354
355 Based on patches from Tom Quiggle <quiggle@sgi.com>:
356 * ecoff.c (last_lineno): New static variable.
357 (add_procedure): Set last_lineno.
358 (ecoff_directive_loc): Likewise.
359 (ecoff_generate_asm_lineno): Likewise.
360 (ecoff_fix_loc): New function.
361 * ecoff.h (ecoff_fix_loc): Declare.
362 * config/tc-mips.c (append_insn): When inserting nops, and using
363 ECOFF debugging, call ecoff_fix_loc.
364
365Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
366
367 * config/tc-h8300.c (build_bytes): If an operand type is
368 marked as SRC_IN_DST retrieve it from the "destination" op.
369
370Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
371
372 * configure.in (arm-*-riscix*): Set emulation to riscix.
373 * configure: Rebuild.
374 * config/te-riscix.h: New file to define TE_RISCIX.
375
376 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
377
378Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
379
380 * Makefile.in (config.status): Just run config.status as other
381 tools do.
382
383Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
384
385 * mpw-config.in (TARGET_OS): Add definition to conf.
386
387Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
388
389 * config/tc-mips.c (append_insn): Parenthesize
390 cop_interlocks expressions.
391
392Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
393
394 * listing.c (listing_print): Close the listing file if it is not
395 stdout. Close the other files opened for the listing.
396
397 * config/tc-sparc.h (md_cons_align): Define.
398 (sparc_cons_align): Declare.
399 (HANDLE_ALIGN): Define.
400 (sparc_handle_align): Declare.
401 * config/tc-sparc.c (sparc_cons_align): New function.
402 (sparc_handle_align): New function.
403 * read.c (cons_worker): Call md_cons_align if it is defined.
404
405 * as.h (struct frag): Add fr_file and fr_line fields.
406 * frags.c (frag_new): Set fr_file and fr_line.
407 (frag_var): Likewise.
408 (frag_variant): Likewise.
409
410 * as.h (struct frag): Remove unused align_mask and align_offset
411 fields.
412
413 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
414 From <uddeborg@carmen.se>.
415
416Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
417
418 * configure.in (mips-*-osf*): New target.
419 * configure: Rebuild.
420
421 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
422
423Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
424
425 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
426 between co-processor comparisons and branches for the VR4300.
427
428Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
429
430 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
431 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
432 (docdir): Removed.
433 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
434 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
435 includedir): Use autoconf set values.
436 (docdir): Removed.
437
438Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
439
440 * listing.c (listing_eject): Don't do anything if listing is 0.
441 (listing_list): Likewise.
442 (listing_source_line): Likewise.
443 (listing_title): Don't save title if listing is 0.
444 (listing_source_file): Check listing rather than listing_tail.
445
446 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
447 using shared libraries.
448 * configure: Rebuild.
449
450Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
451
452 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
453 absolute expression if a relocation type was specified.
454
455Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
456
457 * configure.in: Add support for *-*-rtems* configurations.
458 * configure: Rebuild.
459
460Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
461
462 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
463 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
464 opcodes library for alpha.
465 * configure: Rebuild with autoconf 2.10.
466 * config/tc-alpha.c: Substantial rewrite to add ELF support and
467 use new opcode table.
468 * config/tc-alpha.h (md_undefined_symbol): Don't define.
469 (LOCAL_LABEL): Define differently if OBJ_ELF.
470 (FAKE_LABEL_NAME): Define if OBJ_ELF.
471 * config/alpha-opcode.h: Remove.
472 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
473 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
474 include/opcode/alpha.h rather than config/alpha-opcode.h.
475
476Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
477
478 * config/obj-aout.c (obj_emit_relocations): Give an error if the
479 relocation symbol was not resolved.
480 * config/obj-coff.c (do_relocs_for): Likewise.
481
482 * write.c (adjust_reloc_syms): Refetch the symbol section after
483 calling S_GET_VALUE, since it may have changed.
484
485 * expr.c (struct expr_symbol_line): Define.
486 (expr_symbol_lines): New static variable.
487 (make_expr_symbol): Add entry to expr_symbol_lines.
488 (expr_symbol_where): New function.
489 * expr.h: Use extern on function declarations.
490 (expr_symbol_where): Declare.
491 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
492 rather than printing the meaningless name of an expression
493 symbol.
494
495Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
496
497 * config/tc-i386.c (md_number_to_chars): Deleted.
498 * config/tc-i386.h (md_number_to_chars): New macro.
499
500 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
501 the file.
502 (load_symbol_address, load_expression): Use build_mem.
503 (build_operate): New function.
504 (emit_addq_r): Use it.
505
506 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
507
508 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
509
510 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
511
512 * config/tc-vax.h (NOP_OPCODE): Define.
513
514 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
515
516 * config/obj-vms.h (S_IS_COMMON): Define.
517 (S_IS_LOCAL): Check for \002 as well as \001.
518 (LONGWORD_ALIGNMENT): New macro.
519 (SUB_SEGMENT_ALIGN): Use it.
520
521 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
522
523 * config/vms-conf.h: Reconcile with conf.in.
524
525Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
526
527 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
528 defined.
529
530 * doc/as.texinfo: Document that any number of hex digits can
531 follow \x.
532
533 * as.c (struct defsym_list): Define.
534 (defsyms): New static variable.
535 (parse_args): Just put --defsym arguments on defsyms list, rather
536 than defining them.
537 (main): Define defsyms after output file is created.
538
539 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
540 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
541
542 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
543 insn_error rather than calling check_absolute_expr.
544
545 * as.c (emulation_name): Remove unused static variable.
546 (default_emul_bfd_name): Add return NULL to avoid warning.
547 * ecoff.c (ecoff_stab): Remove unused variables name and
548 name_end.
549 * frags.c (frag_new): Remove unused variable tmp.
550 * hash.c (hash_grow): Parenthesize + within <<.
551 (hash_print_statistics): Use %lu, not %d, to print unsigned
552 long variables.
553 * messages.c: Include "libiberty.h".
554 (fprint_value): Add cast to avoid printf warning.
555 (sprint_value): Likewise.
556 * read.c: Include "ecoff.h".
557 (emit_expr): Add casts to avoid printf warnings.
558 * read.h: Use extern for function declarations.
559 (pop_insert): Declare.
560 * stabs.c: Include "ecoff.h".
561 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
562 former_last_fragP, and new_fragP.
563 * subsegs.h (subsegs_print_statistics): Declare.
564 * symbols.c (debug_verify_symchain): Change macro to discard
565 arguments.
566 * write.c (dump_section_relocs): Likewise.
567 * write.h: Use extern for function declarations.
568 (write_print_statistics): Declare.
569 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
570 warning.
571 * config/e-mipself.c (mipself_bfd_name): Likewise.
572 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
573
574 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
575 emit relocations against external symbols.
576
577 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
578 message if bfd_reloc_type_lookup fails, rather than calling
579 assert.
580
581 * config/tc-alpha.c (alpha_force_relocation): Add
582 BFD_RELOC_12_PCREL to switch.
583
584Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
585
586 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
587 TE_PE (Lfoo, not .Lfoo).
588
589Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
590
591 * read.c (s_fill): Don't warn about a zero repeat count.
592
593 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
594 coprocessor register.
595
596 * config/tc-i386.c (md_assemble): When checking the size of a
597 register to set the size of an instruction, do a bitwise and with
598 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
599 or Reg16.
600
601Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
602
603 * config/tc-h8300.c (parse_reg): Tweak error messages.
604 (build_bytes): Likewise.
605 (skip_colonthing): Handle :32 suffix.
606 (get_specific): Promote L_24 to L_32 if it makes a match.
607 Don't always promote L_8 to L_16.
608 (do_a_fix_imm): Clean up L_32 and L_24 handling.
609
610 * config/tc-h8300.c (Smode): New variable.
611 (h8300hmode): Turn off Hmode.
612 (h8300smode): New function. Turn on Smode and Hmode.
613 (md_pseudo_table): New ".h8300s" pseudo-op.
614 (parse_reg): Handle "exr" register.
615 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
616 Handle "mach" and "machl" operands for ldmac.
617 (get_specific): Handle "stm.l" and "ldm.l".
618 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
619 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
620 (Smode): Declare.
621
622Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
623
624 * doc/as.texinfo: Reorder chapter of machine dependent options so
625 that it is sorted by chip name.
626
627 * doc/as.texinfo: Use consistant spelling of Vax.
628 * doc/c-vax.texi: Likewise.
629
630Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
631
632 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
633 pseudo ops.
634 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
635 (md_apply_fix): Likewise.
636 (pa_try): New function.
637 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
638
639Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
640
641 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
642 (pa_level): New function.
643
644Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
645
646 * listing.c (listing_newline): Don't do anything if listing is 0.
647
648Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
649
650 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
651 symbol_create, not symbol_new.
652
653Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
654
655 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
656 absolute symbol unless TC_FORCE_RELOCATION returns true.
657
658 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
659 version.
660 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
661 the symbol to a pointer. Don't set previous_file_symbol.
662 Simplify symbol list rearrangement.
663 (coff_frob_symbol): Don't do anything with C_FILE symbols.
664 (coff_adjust_symtab): Don't check previous_file_symbol.
665
666Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
667
668 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
669 directive.
670 (md_pseudo_table): Add ppc_elf_lcomm.
671
672Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
673
674 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
675 d0{24:1},d0' works without an immediate prefix on the bit numbers.
676 (md_begin): Add digits to alt_notend_table.
677 (md_parse_option): Make s a const pointer.
678
679 * config/tc-sparc.c (md_pseudo_table): Add "empty".
680 (s_empty): New static function.
681
682 * config/obj-coff.c (struct filename_list): Only define if not
683 BFD_ASSEMBLER.
684 (filename_list_head, filename_list_tail): Likewise.
685 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
686 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
687 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
688 have a section of N_ABS rather than N_DEBUG. If we do a merge,
689 remove the new symbol from the list.
690 (obj_coff_endef, both versions): Call tag_insert even if there is
691 an old symbol with the same name, if the old symbol does not
692 happen to be a tag.
693 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
694 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
695 symbol that will be moved to the end of the symbol list.
696 (coff_adjust_section_syms): Always call section_symbol for .text,
697 .data, and .bss.
698 (coff_frob_section): Likewise. Also, remove unused variable
699 strname.
700
701 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
702 manipulating frags directly.
703 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
704 defined.
705
706 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
707 whether the next character is '*' before checking whether we are
708 at the start of a line. Permit LINE_COMMENT_START to start a
709 comment in state 1 (seen some whitespace) as well, to match the
710 documentation.
711
712 * gasp.c (do_align): Permit a fill value for .align.
713
714Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
715
716 * read.c (next_char_of_string): Warn if a newline is seen in the
717 middle of a string. Call bump_line_counters when appropriate.
718
719Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
720
721 * symbols.c (colon): Use LOCAL_LABEL.
722
723Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
724
725 * Makefile.in (install): Don't check to see if tooldir exists.
726 Make $(tooldir) and $(tooldir)/bin.
727
728Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
729
730 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
731 default.
732
733Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
734
735 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
736 insn_error. Don't put the string "ERROR" in insn_error. Set
737 insn_error rather than calling as_warn for an unsupported opcode.
738
739Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
740
741 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
742 before permitting -64.
743 * output-file.c (output_file_create): Remove duplicate
744 bfd_perror.
745
746Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
747
748 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
749 section rather than a .reginfo section.
750 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
751 information.
752
753 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
754 bit value with the high bit set.
755
756Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
757
758 * read.c (s_lcomm): Set section flags for .sbss section.
759
760 * config/tc-mips.c (mips_64): New static variable.
761 (mips_target_format): If mips_64, return elf64 targets rather than
762 elf32 ones.
763 (md_longopts): Add "32" and "64".
764 (md_parse_option): Handle -32 and -64.
765 (md_show_usage): Mention -32 and -64.
766 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
767 a 4 byte one.
768
769Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
770
771 * config/tc-ppc.c (comment_chars): Make '!' a comment character
772 for Solaris compatibility.
773
774 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
775 .stabd with 4 arguments into a .stabn.
776
777Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
778
779 * config/tc-mips.c (macro): When passing X_add_number to
780 macro_build, cast it to int first.
781
782Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
783
784 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
785 created by emit_expr.
786
787 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
788 as_perror rather than assert.
789
790Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
791
792 * config/tc-mips.c (mips_ip): Mark sections created to hold
793 floating point information as read only.
794
795Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
796
797 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
798
799Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
800
801 * read.c (potable): Add .skip as a synonym for .space.
802
803 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
804 4 arguments, providing the 4th argument is 0, to allow
805 compatibility with the Solaris assembler.
806
807Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
808
809 * config/tc-sh.h (struct sh_segment_info_type): Define.
810 (TC_SEGMENT_INFO_TYPE): Define.
811 (sh_frob_label): Declare.
812 (tc_frob_label): Define.
813 (sh_flush_pending_output): Declare.
814 (md_flush_pending_output): Define.
815 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
816 reloc before the instruction if necessary.
817 (sh_frob_label): New function.
818 (sh_flush_pending_output): New function.
819 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
820 when looking for the reloc for the target of .uses.
821 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
822 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
823 emitted.
824 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
825 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
826 the absolute symbol.
827
828 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
829 TC_SEGMENT_INFO_TYPE is defined.
830
831Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
832
833 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
834 matches the register size.
835
836Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
837
838 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
839 fx_done set.
840 (do_relocs_for): Likewise.
841 (fixup_segment): Don't just quit if linkrelax is set. Try to
842 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
843 nonzero.
844
845Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
846
847 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
848 relative relocations with -mrelocatable. Also allow unfixed
849 relocs in .ex_shared.
850
851Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
852
853 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
854 non-zero before assuming this is a long file name.
855 (w_strings): Likewise.
856 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
857
858 * config/obj-coff.c (w_strings): Move declaration of i inside
859 #ifdef block which uses it.
860
861Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
862
863 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
864 "relaxmode". Output relocs which identify various relaxing
865 possibilities for mov.[bwl] instructions.
866 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
867
868Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
869
870 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
871 (MD_APPLY_FIX3): Define.
872 * config/tc-arm.c (my_get_expression): Only watch for bad segments
873 if OBJ_AOUT.
874 (md_apply_fix3): Renamed from md_apply_fix.
875 If pcrel reloc and symbol is in different section, undo effects
876 of md_pcrel_from.
877
878Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
879
880 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
881 any reloc with an LR% or RR% field selector for SOM.
882
883Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
884
885 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
886 variables.
887
888Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
889
890 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
891 SF_GET_STATICS set.
892 (yank_symbols): Likewise.
893
894Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
895
896 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
897 BFD_ASSEMBLER, add name field.
898 * config/obj-coff.c: Include "libiberty.h".
899 (coff_header_append): Handle long section names.
900 (crawl_symbols): Just use the name field for the symbol name,
901 without worrying about null byte termination.
902 (w_strings): Handle long section names.
903 (write_object_file): Likewise. Also, use the name field, rather
904 than scnhdr.s_name.
905 (obj_coff_add_segment): Permit long section names.
906 (obj_coff_init_stab_section): Use the name field, rather than
907 scnhdr.s_name.
908 (adjust_stab_section): Likewise.
909 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
910
911 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
912 (mem_fmt): Likewise.
913 (md_apply_fix): Don't check fx_im_disp field.
914
915Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
916
917 * configure.in: Add * after sparc*-*-vxworks.
918 * configure: Rebuild.
919
920 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
921 define it to comment_chars. Use tc_comment_chars rather than
922 comment_chars.
923 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
924 * config/tc-m68k.h (tc_comment_chars): Define.
925 (m68k_comment_chars): Declare.
926 * config/tc-m68k.c (m68k_comment_chars): Rename from
927 comment_chars. Change into a pointer rather than an array.
928 (md_longopts): Add "bitwise-or".
929 (md_parse_option): Handle OPTION_BITWISE_OR.
930 (md_show_usage): Mention --bitwise-or.
931 * doc/c-m68k.texi: Document --bitwise-or.
932
933Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
934
935 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
936 in 68000 mode.
937
938 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
939 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
940 correct handling of input line pointer, and call
941 demand_empty_rest_of_line.
942
943Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
944
945 * config/tc-sparc.c (in_bitfield_range): New static function.
946 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
947 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
948 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
949 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
950 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
951
952Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
953
954 * config/obj-coff.c: BFD_ASSEMBLER:
955 (coff_last_bf): New static variable.
956 (coff_frob_symbol): Set endndx of a .bf symbol.
957 Non BFD_ASSEMBLER:
958 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
959 (last_bfP): New static variable.
960 (yank_symbols): Set endndx of a .bf symbol.
961
962Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
963
964 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
965 and -s options. Add -be for good measure.
966
967Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
968
969 * read.c (s_space): Support non-constant fill value. Handle fill
970 value correctly for a size other than 1.
971
972Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
973
974 * config/tc-arm.c (my_get_float_expression): Update call to
975 gen_to_words, X_PRECISION changed from 6 to 5.
976
977Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
978
979 * config/tc-ppc.c (register_name,reg_name_search): Move register
980 name lookup from PE specific code to all targets. Add support for
981 -mregnames/-mno-regnames to control whether register names are
982 expanded or not.
983 (md_assemble): Call register_name for all platforms.
984 (md_parse_option): Add support for -mregnames/-mno-regnames.
985
986 * configure.in (powerpcle*-*-solaris): Add support.
987 (powerpc*-*-linux): Ditto.
988 * configure: Regenerate.
989
990 * config/ppc-sol.mt: New config file for PowerPC Solaris.
991
992Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
993
994 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
995 be associated with a single %lo reloc.
996
997 * config/tc-mips.c (load_address): Cast X_add_number to valueT
998 before comparing against MAX_GPREL_OFFSET, so that negative
999 numbers are handled correctly.
1000 (macro): Likewise.
1001
1002Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
1003
1004 * config/tc-sparc.c (last_insn): New static variable.
1005 (md_assemble): Warn about putting floating point branches in a
1006 delay slot. If architecture is less than v9, insert NOP
1007 instructions between floating point instructions and floating
1008 point branches. (The SunOS assembler does both these operations.)
1009 Save the last instruction opcode.
1010 (sparc_ip): Add pinsn parameter. Change caller.
1011
1012 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1013 for byte jump to next instruction to skip empty frags.
1014
1015Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1016
1017 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1018 for addq with a 16 bit signed value, just emit a lda instruction
1019 instead.
1020
1021Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1022
1023 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1024 of a 32bit operand.
1025
1026Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1027
1028 * configure.in: Permit --enable-shared to specify a list of
1029 directories.
1030 * configure: Rebuild.
1031
1032Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1033
1034 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1035 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1036
1037Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1038
1039 * config/atof-ieee.c: Fix handling of denormalized extended
1040 precision numbers and overflow/underflow detection.
1041 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1042 not include the 16 bit gap in the m68k extended precision format.
1043
1044Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1045
1046 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1047 <jdp@polstra.com>.
1048 * configure: Rebuild.
1049
1050Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1051
1052 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1053 be accessed using the $gp register.
1054 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1055
1056Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1057
1058 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1059 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1060
1061Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1062
1063 * read.c (get_line_sb): Bump line counters based on
1064 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1065 call LISTING_NEWLINE.
1066 (s_macro): Don't call demand_empty_rest_of_line.
1067 * app.c (do_scrub_chars): When handling C style comments, unget
1068 ch2 rather than ch.
1069
1070Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1071
1072 * read.h (enum linkonce_type): Define.
1073 (s_linkonce): Declare.
1074 * read.c (potable): Add "linkonce".
1075 (s_linkonce): New function.
1076 * subsegs.h (segment_info_type): Add linkonce field to
1077 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1078 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1079 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1080 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1081 "coff/pe.h".
1082 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1083 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1084 entry based on the linkonce field in segment_info.
1085 * doc/as.texinfo: Document .linkonce.
1086
1087Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1088
1089 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1090
1091Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1092
1093 * stabs.c (s_stab_generic): Call the listing functions before
1094 doing the rest of the processing, which may involve freeing the
1095 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1096 SEPARATE_STAB_SECTIONS case.
1097
1098 * config/tc-hppa.c: Remove nested comment.
1099 (tc_gen_reloc): Move label done inside the ifdef in which it is
1100 used.
1101 (md_apply_fix): Pass pointers to correct types to libhppa.h
1102 functions. Always return a value.
1103
1104 * config/tc-mips.h (tc_frob_file): Define.
1105 (mips_frob_file): Declare.
1106 * config/tc-mips.c (struct mips_hi_fixup): Define.
1107 (mips_hi_fixup_list): New static variable.
1108 (imm_unmatched_hi): New static variable.
1109 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1110 offset_reloc. Pass imm_unmatched_hi to append_insn.
1111 (append_insn): Add unmatched_hi parameter. If it is set, add the
1112 new fixup to mips_hi_fixup_list. Change all callers.
1113 (mips_ip): Set imm_unmatched_hi when appropriate.
1114 (mips_frob_file): New function.
1115
1116Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1117
1118 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1119 * configure: Regenerated.
1120
1121Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1122
1123 * as.c (main): Call bfd_set_error_program_name.
1124
1125Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1126
1127 * as.h (strdup): Don't declare.
1128 * stabs.c: Include libiberty.h
1129 (get_stab_string_offset): Use xstrdup rather than strdup.
1130 (s_stab_generic): Likewise.
1131 * as.c (parse_args): Likewise.
1132 * read.c (s_mri_sect): Likewise.
1133
1134 * gasp.c (change_base): Recognize \(...) construct documented to
1135 pass through enclosed characters literally through to the output.
1136 (process_assigns): Likewise. Also, be more careful to avoid
1137 looking past the end of the buffer.
1138
1139Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1140
1141 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1142 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1143
1144Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1145
1146 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1147
1148Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1149
1150 * config/alpha-opcode.h: Added cvtst instruction.
1151
1152Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1153
1154 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1155 string. Extract the addend from the result of expression.
1156
1157Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1158
1159 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1160 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1161 mode, change the state to 3 rather than 1.
1162
1163Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
1164
1165 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1166 correspond to 11 March change.
1167
1168Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
1169
1170 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1171 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1172
1173Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1174
1175 * configure: Rebuild with autoconf 2.8.
1176
1177Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
1178
1179 * config/atof-ieee.c (gen_to_words): Improve handling of
1180 X_PRECISION numbers. Based on patches from Andreas Schwab
1181 <schwab@issan.informatik.uni-dortmund.de>.
1182
1183Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
1184
1185 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1186 (SEG_LAST): New.
1187 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1188 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1189 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1190 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
1191 SEG_E9.
1192
1193Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
1194
1195 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
1196
1197Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
1198
1199 * config/tc-hppa.c (SUBSEG_MILLI): Define.
1200 (pa_def_subspaces): Add $MILLICODE$.
1201 (pa_spaces_begin): Set section flags for $MILLICODE$.
1202
1203Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1204
1205 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
1206 not SHT_NOBITS. Don't tamper with flags based on type if a
1207 special section was found (revert Feb 29 change).
1208
1209 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
1210 if aligning to a longword boundary or greater.
1211
1212Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1213
1214 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
1215
1216Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
1217
1218 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
1219 * configure: Regenerated.
1220
1221Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
1222
1223 * config/tc-hppa.c: Add default definitions for R_N0SEL and
1224 R_N1SEL since they're not defined for old versions of hpux.
1225
1226 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
1227 Set "sym_ptr_ptr" and "addend" fields to dummy values for
1228 R_N0SEL and R_N1SEL.
1229
1230Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1231
1232 * flonum-konst.c: Add two more constants for 1e+-2048 and
1233 1e+-4096, and correct the other constants.
1234
1235 * symbols.c (resolve_symbol_value): Handle O_logical_not.
1236
1237Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1238
1239 * config/obj-elf.c (obj_elf_section): Allow predefined section
1240 types to set the nobits type. Avoid a shadowed declaration.
1241
1242Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
1243
1244 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
1245 reduce relocs using e_nlrsel field selectors.
1246
1247 * write.c (fix_new_exp): Don't use #elif. Some compilers
1248 don't handle it.
1249
1250 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
1251 the selector table.
1252 (pa_chk_field_selector): Handle new field selectors for SOM.
1253
1254Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1255
1256 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
1257 * configure: Rebuild.
1258 * config/te-linux.h (LOCAL_LABELS_FB): Define.
1259 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
1260 "a.out-m68k-linux".
1261 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
1262 is defined.
1263
1264Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
1265
1266 * mpw-make.sed: Update to handle shared library support.
1267
1268Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
1269
1270 * config/tc-sparc.c (sparc_ip): Print all architectures that support
1271 the insn on mismatch.
1272
1273Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1274
1275 * configure.in: Add support for a29-coff.
1276 * configure: Rebuild.
1277
1278Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
1279
1280 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
1281 of the section when looking for the R_SH_USES fixup, because the
1282 frag addresses have not yet been adjusted.
1283
1284 * gdbinit.in: Set a breakpoint on as_warn_where.
1285
1286 * config/tc-mips.c (macro): Add missing arguments to macro_build
1287 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
1288
1289Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
1290
1291 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
1292 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
1293
1294Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
1295
1296 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
1297
1298Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
1299
1300 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
1301 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
1302 Recognize [uU] format args as sparclet cpregs.
1303
1304Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
1305
1306 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
1307 in bss_section.
1308
1309Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
1310
1311 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
1312 well as S_IS_EXTERNAL.
1313 (tc_fix_adjustable): Likewise.
1314 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
1315 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
1316 early.
1317 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
1318 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
1319
1320Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
1321
1322 * config/tc-sparc.c (max_architecture): Change to sparclite for
1323 32 bit arch.
1324 (default_compatible): Delete.
1325 (sparc_ffs): New function.
1326 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
1327 (sparc_ip): Rewrite architecture match and bump logic.
1328
1329Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
1330
1331 * configure.in: Check for 'do not mix' from native linker before
1332 trying to use -rpath.
1333 * configure: Rebuild.
1334
1335Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
1336
1337 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1338 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1339 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1340 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
1341 is set.
1342 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
1343 to the symbol lnnoptr field, to get the correct file offset.
1344
1345Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1346
1347 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
1348 symbols that are not function, file, or section symbols to be
1349 object types.
1350
1351Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
1352
1353 * configure: Set and substitute RPATH_ENVVAR.
1354 * configure: Rebuild.
1355 * Makefile.in (RPATH_ENVVAR): New variable.
1356 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1357
1358 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
1359 doesn't need opcodes. If configuring shared, opcodes needs bfd.
1360 * configure: Rebuild.
1361
1362Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1363
1364 * read.c (s_mri_sect): Don't return '\0' in type. Set all
1365 appropriate flags in BFD section.
1366
1367 * configure.in (m68k-*-psos*): New target.
1368 * configure: Rebuild.
1369 * config/te-psos.h: New file.
1370 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
1371 is defined.
1372
1373Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
1374
1375 From Alan Modra <alan@spri.levels.unisa.edu.au>:
1376 * configure.in: Remove duplicate setting of cpu_type. Check
1377 whether opcodes library is required for on all targets, not just
1378 primary one.
1379 * configure: Rebuild.
1380
1381 * config/tc-mips.c (mips_big_got): New static variable.
1382 (s_extern): Don't declare.
1383 (reg_needs_delay): New static function.
1384 (macro_build): Permit GOT/CALL_HI/LO relocs.
1385 (macro_build_lui): If place is not NULL, use the number in the
1386 expression.
1387 (load_address): Handle mips_big_got case.
1388 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
1389 store macros.
1390 (OPTION_XGOT): Define.
1391 (md_longopts): Add "xgot" if OBJ_ELF.
1392 (md_parse_option): Handle -xgot.
1393 (md_show_usage): Mention -xgot.
1394 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
1395 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
1396
1397Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1398
1399 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
1400 the byte relocation, point it to the low byte of the word.
1401
1402Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
1403
1404 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
1405 * configure: Rebuild.
1406
1407Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
1408
1409 * configure.in: Recognize any sparc* cpu.
1410 * configure: Regenerated.
1411
1412Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
1413
1414 * read.c (potable): Add "mri" and ".mri".
1415 (s_mri): New function.
1416 * read.h (s_mri): Declare.
1417 * app.c (scrub_m68k_mri): New static variable.
1418 (mri_pseudo): New static variable.
1419 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
1420 flag_m68k_mri. Initialize scrub_m68k_mri.
1421 (mri_state, mri_last_ch): New static variables.
1422 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
1423 fields.
1424 (app_push): Save new fields.
1425 (app_pop): Restore new fields.
1426 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
1427 If TC_M68K, use a trivial state machine to look for occurrences of
1428 the .mri pseudo-op, and change the mode appropriately.
1429 * as.h (do_scrub_begin): Update prototype.
1430 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
1431 do_scrub_begin.
1432 * config/tc-m68k.c (reg_prefix_optional_seen): New static
1433 variable.
1434 (m68k_mri_mode_change): New function.
1435 (md_parse_option): Set reg_prefix_optional_seen.
1436 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
1437 (MRI_MODE_CHANGE): Define.
1438 * doc/as.texinfo: Document .mri pseudo-op.
1439
1440 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
1441 comment character.
1442
1443Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1444
1445 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
1446 * config/m68k-parse.h (enum pic_relocation): Define.
1447 (struct m68k_exp): Add pic_reloc field.
1448 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1449 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
1450 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
1451 otherwise.
1452 * config/tc-m68k.c: Delete definition of NO_RELOC.
1453 (struct m68k_it): Add pic_reloc field.
1454 (add_fix): Copy over pic_reloc field.
1455 (md_pseudo_table): Interpret .align parameter as byte count.
1456 (mote_pseudo_table): Likewise.
1457 (tc_m68k_fix_adjustable): New function.
1458 (get_reloc_code): New function.
1459 (md_assemble): Use it as last argument to fix_new_exp.
1460 (md_apply_fix_2): For a relocation against a symbol don't put the
1461 addend into the data.
1462 (tc_gen_reloc): Different addend computation for OBJ_ELF.
1463 (m68k_ip): Don't relax an operand that requires pic relocation.
1464 (md_begin): Align .text, .data and .bss on 4 byte boundary by
1465 default.
1466 * write.c (fixup_segment): Don't add symbol value to addend if
1467 TC_M68K and OBJ_ELF.
1468 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
1469 (motorola_operand): Add rule for `(zapc, EXPR)'.
1470
1471Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
1472
1473 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
1474 *really* is permissible before the comma.
1475
1476Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
1477
1478 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
1479 inserting nop instructions.
1480
1481Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
1482
1483 * config/te-aux.h: Change include of aux.h to aux-coff.h.
1484
1485Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
1486
1487 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
1488 class setting for a CALLNAME symbol in COFF.
1489
1490 * read.c (potable): Pass negative numbers for new .balign[wl] and
1491 .p2align[wl] pseudo-ops.
1492 (s_align_bytes): Treat a negative argument as specifying the fill
1493 length.
1494 (s_align_ptwo): Likewise.
1495
1496Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1497
1498 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
1499 (do_align): Take new len parameter. Change all callers. Pass it
1500 to md_do_align.
1501 (s_align_bytes): Arg now indicates the length of the fill pattern.
1502 (s_align_ptwo): Likewise.
1503 * config/obj-coff.c (write_object_file): Pass length to
1504 md_do_align.
1505 * config/tc-i386.h (md_do_align): Take new len parameter.
1506 * config/tc-m88k.h (md_do_align): Likewise.
1507 * config/tc-m88k.c (m88k_do_align): Likewise.
1508 * config/tc-sh.h (md_do_align): Likewise.
1509 * config/tc-sh.c (sh_do_align): Likewise.
1510 * doc/as.texinfo: Document new pseudo-ops.
1511
1512 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
1513 done in cvt_frag_to_fill.
1514
1515 * config/tc-sh.h (sh_do_align): Declare.
1516 (md_do_align): Define.
1517 * config/tc-sh.c (sh_do_align): New function.
1518
1519 * ecoff.c (ecoff_build_lineno): Don't try to store the address
1520 difference if the next address is before the current one.
1521
1522 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
1523 (archs): Initialize new field.
1524 (m68k_ip): Don't list alias names when listing CPUs which support
1525 an instruction.
1526
1527 * as.c (main): Call parse_args before read_begin.
1528 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
1529 front of generated pseudo-ops.
1530 * read.c (potable): Ignore "name".
1531 (s_app_file): Permit a single quote after the string, since one
1532 may appear in m68k MRI mode.
1533
1534 * configure.in: Check for --enable-shared. If linking against
1535 shared BFD and opcodes, fix library name on SunOS, and try to set
1536 -rpath reasonably.
1537 * configure: Rebuild.
1538
1539Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
1540
1541 * as.h (flag_m68k_mri): Declare.
1542 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
1543 * Many files: For MRI syntax that is specific to the m68k MRI
1544 assembler, check flag_m68k_mri rather than flag_mri or
1545 MRI_MODE_NEEDS_PSEUDO_DOT.
1546
1547Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
1548
1549 * config/tc-i960.c (ARCH_HX): Define.
1550 (arch_tab): Add HX.
1551 (targ_has_sfr): Handle ARCH_HX.
1552 (targ_has_iclass): Handle ARCH_HX.
1553 (tc_coff_fix2rtype): Add return 0 to avoid warning.
1554 (tc_headers_hook): If the architecture was specified explicitly,
1555 use it when setting the flags. Set the extern variable coff_flags
1556 rather than headers->filehdr.f_flags, since the latter is set
1557 unconditionally in obj-coff.c.
1558 (i960_handle_align): Remove unused variable fixp.
1559
1560 Support for building bfd and opcodes as shared libraries, based on
1561 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1562 * configure.in: Set OPCODES and BFD to search directories.
1563 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
1564 * configure: Rebuild.
1565 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
1566 (LIBDEPS): New variable.
1567 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
1568 $(HLDFLAGS) in link.
1569 (check): Set LD_LIBRARY_PATH in the environment.
1570
1571Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1572
1573 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
1574 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
1575 read-only, not read/write.
1576
1577Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1578
1579 * Makefile.in (INSTALL_XFORM): Remove -e.
1580
1581Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
1582
1583 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
1584 than comparing S_GET_SEGMENT to undefined_section.
1585 (write_object_file): Skip symbols which were equated to an
1586 undefined or common symbol.
1587 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
1588 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1589 undefined_section.
1590 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
1591 or S_IS_COMMON call S_GET_VALUE.
1592 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1593 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
1594 to an undefined or common symbol, convert the reloc to be against
1595 the target symbol.
1596 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1597 undefined or common symbol.
1598 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1599 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
1600 to an undefined or common symbol, convert the reloc to be against
1601 the target symbol.
1602 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1603 undefined or common symbol.
1604 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
1605 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1606 undefined_section.
1607 (yank_symbols): Skip symbols which were equated to an undefined or
1608 common symbol.
1609
1610Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
1611
1612 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
1613 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1614
1615 * configure.in: Make sure we only add m68k-parse.o to
1616 ${extra_objects} once, no matter how many m68k targets have been
1617 enabled.
1618 * configure: Rebuild.
1619
1620Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
1621
1622 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
1623 * configure: Rebuild.
1624
1625Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
1626
1627 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
1628 * doc/c-m68k.texi: Document .extend and .ldouble.
1629
1630 * configure.in (m68*-apple-aux*): New target.
1631 * config/te-aux.h: New file.
1632 * config/obj-coff.c (compare_external_relocs): New static function
1633 if TE_AUX.
1634 (do_relocs_for): Sort relocs if TE_AUX.
1635 (fixup_segment): If TE_AUX, store common symbol value in segment.
1636 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
1637
1638Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
1639
1640 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
1641
1642 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
1643 BSF_FUNCTION.
1644 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
1645 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
1646 symbol.
1647 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
1648 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
1649 an undefined symbol and the size of a function symbol.
1650 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1651 for all common symbols.
1652
1653Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
1654
1655 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
1656 scaling of index.
1657
1658 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
1659 m68k.
1660
1661Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
1662
1663 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
1664 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
1665
1666 * ecoff.c (localsym_t): Add addend field.
1667 (add_ecoff_symbol): Add addend argument. Change all callers.
1668 (coff_sym_value): Make static.
1669 (coff_sym_addend): New static variable.
1670 (ecoff_directive_def): Initialize coff_sym_addend.
1671 (ecoff_directive_val): Accept symbol + constant.
1672 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
1673 (ecoff_build_symbols): Include the addend in the symbol value.
1674
1675Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
1676
1677 * config/tc-ppc.c (md_assemble): Ignore overflow on
1678 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
1679
1680Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1681
1682 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
1683 bytes in size, so offset appropriately in big endian mode when
1684 writing the bottom 2 bytes.
1685
1686Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
1687
1688 * config/tc-sparc.c (default_compatible): New static local.
1689 (md_begin): Initialize it. Rewrite warn_on_bump handling.
1690 (sparc_ip): If no architecture or -bump specified, don't mark as
1691 mismatched those in default_compatible.
1692
1693Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
1694
1695 SCO ELF support from Robert Lipe <robertl@arnet.com>:
1696 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
1697 * configure: Rebuild.
1698 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1699 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1700 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1701 (sco_id): Declare if SCO_ELF.
1702
1703Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1704
1705 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1706 ({max,warn_after}_architecture): New static locals.
1707 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1708 If both architecture and -bump requested, set max_architecture to max.
1709 (sparc_md_end): Simplify.
1710 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1711 Rewrite code to bump architecture and check for conflicts.
1712 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1713 with Solaris assembler.
1714 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1715 (md_show_usage): Update.
1716
1717Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1718
1719 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1720
1721Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1722
1723 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1724 #ifdef sparcv9 when choosing value.
1725 (ENV64): Delete.
1726 (md_end): Define.
1727 (sparc_md_end): Declare.
1728 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1729 (initial_architecture): New static local.
1730 (can_bump_v9_p): Likewise.
1731 (NO_V9): Delete all occurrences.
1732 (sparc_md_end): New function.
1733 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1734 Don't bump architecture to v9 unless can_bump_v9_p set.
1735 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1736 * configure.in (sparc64 target cpu): Don't set obj_format here.
1737 (SPARC_V9): Renamed from sparcv9.
1738 (sparc64-*-elf*): Define SPARC_ARCH64.
1739 * configure: Regenerated.
1740 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1741 (SPARC_ARCH64): Add.
1742 * conf.in: Regenerated.
1743 * config/vmsconf.h: Update.
1744
1745Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1746
1747 * config/tc-mips.c (load_register): Optimise "dli" loads.
1748 (md_show_usage): add "-mcpu=vr4100" to help text.
1749
1750Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1751
1752 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1753 undefined symbol, preserve the X_op of O_symbol.
1754 (S_GET_VALUE): Fix check to permit this case.
1755 * write.c (write_relocs): If a reloc is against an undefined
1756 symbol equated to another symbol, change the reloc to be against
1757 the latter symbol.
1758 * config/obj-coff.c (do_relocs_for): Likewise.
1759
1760 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
1761 XMC_PR.
1762
1763Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1764
1765 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
1766 computer is PowerPC.
1767
1768 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
1769
1770 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
1771 mentioned in the eabi.
1772
1773Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
1774
1775 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
1776 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
1777
1778Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1779
1780 * config/tc-ppc.c (mapping): Add more relocation suffixes.
1781
1782Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1783
1784 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
1785 as a section it is ok to have unadorned -mrelocatable pointers in.
1786
1787Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1788
1789 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
1790 #ifdef OBJ_ELF.
1791
1792Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1793
1794 * config/obj-elf.c (obj_elf_section): Add hooks so machine
1795 dependent section attributes can be handled.
1796
1797 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
1798 macros to add support for exclude section flag and ordered section
1799 type.
1800
1801 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
1802 functions to add support for exclude section flag and ordered
1803 section type.
1804
1805Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
1806
1807 * subsegs.c (section_symbol): Don't try to look up the section
1808 symbol in the hash table. It should be possible to have a symbol
1809 with the same name as a section, but no connection to it.
1810
1811 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
1812 From James Carlson <carlson@xylogics.com>.
1813
1814 * expr.c (operand): Skip whitespace after a close parenthesis.
1815 From James Carlson <carlson@xylogics.com>.
1816
1817Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1818
1819 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
1820 as_warn_where for relocation overflow.
1821 (parse_reg): Accept register name only if next character is
1822 not alphanumeric.
1823
1824Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
1825
1826 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
1827 addresses for static variables.
1828
1829Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1830
1831 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
1832 and xgot give the old toc16 relocation.
1833 (md_apply_fix3): Support all GOT relocations.
1834
1835Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
1836
1837 * config/tc-mips.c (load_address): Correctly handle a constant in
1838 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
1839
1840Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1841
1842 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
1843 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
1844 (build_Mbytes): Handle REG_B.
1845
1846Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
1847
1848 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
1849
1850Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
1851
1852 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
1853
1854Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
1855
1856 * config/obj-coff.c (write_object_file): Set the s_align field to
1857 the number of bytes, rather than to the power of 2.
1858
1859Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
1860
1861 * Makefile.in (DISTCLEAN_HERE): New variable.
1862 (distclean): Use it.
1863 (maintainer-clean): Depend upon clean-here rather than clean,
1864 distclean, and clean-info. Run make maintainer-clean in doc.
1865 Remove files listed in DISTCLEAN_HERE.
1866 * doc/Makefile.in (maintainer-clean realclean): Split out from
1867 distclean. Depend upon clean-info and distclean.
1868
1869Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
1870
1871 * mac-as.r: Fix copyright and version strings.
1872 (cfrg): Use PROG_NAME instead of literal name.
1873
1874Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
1875
1876 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
1877 call it.
1878 * config/tc-a29k.h (tc_unrecognized_line): Define.
1879 * config/tc-a29k.c (a29k_unrecognized_line): New function.
1880 (md_operand): Handle a29k style local dollar labels.
1881
1882Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
1883
1884 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
1885
1886Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
1887
1888 * read.c (s_fill): If md_flush_pending_output is defined, call
1889 it.
1890
1891Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
1892
1893 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
1894 Treat rs_align_code like rs_align.
1895
1896Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1897
1898 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
1899 converting an absolute address into a PC-relative one.
1900
1901Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
1902
1903 * mpw-config.in: Don't always use te-generic.h for emulation.
1904 (powerpc-apple-macos): Use emulation te-macos.h.
1905start-sanitize-gm
1906 (mips-gm-magic): New configuration.
1907end-sanitize-gm
1908 * mpw-make.sed (install, install-only): Edit in Mac-specific
1909 install procedure.
1910
1911Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
1912
1913 * configure.in: Improve message about unsupported ELF targets.
1914 * configure: Rebuild.
1915
1916 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
1917 pattern is zero. From Manfred Hollstein.
1918
1919Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
1920
1921 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
1922 the various idata sections, we check the name on the .section pseudo.
1923
1924Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1925
1926 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
1927 add section's paddr to add_number; compatibility to native as and
1928 ld forbids.
1929
1930Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
1931
1932 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
1933
1934 * hash.c (struct hash_entry): Moved here...
1935 * hash.h (struct hash_entry): ...from here.
1936
1937 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
1938 if it's already known to be null.
1939
1940Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1941
1942 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
1943 bit relocs converted to PC relative relocs. This turned out to
1944 add the offset from the beginning of .text twice.
1945
1946Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
1947
1948 * stabs.c (s_stab_generic): In 's' case, free string from
1949 obstack.
1950
1951 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
1952 sy_name_offset.
1953 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
1954 Ditto.
1955
1956 * subsegs.h (segment_info_type): Make bitfields unsigned.
1957
1958 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
1959 and move them together. On most systems this will reduce the
1960 structure size by one word.
1961 (operatorT): Define O_max.
1962 * expr.c (expr_begin): Verify that X_op is wide enough to hold
1963 O_max.
1964
1965 * read.c (pop_insert): Print error returned by hash table
1966 insertion code.
1967
1968 * as.c (dump_statistics): Split out from main; dump some hash
1969 table stats and target-specific stats.
1970 (start_time): No longer automatic to main.
1971 (main): Set file-level start_time and call dump_statistics at
1972 exit. Exit by calling xexit.
1973 (show_usage): Make --statistics description less specific.
1974 * subsegs.c (subsegs_print_statistics): New function.
1975 * write.c (write_print_statistics): New function.
1976 (n_fixups): New static variable.
1977 (fix_new_internal): Increment it.
1978 * read.c (read_print_statistics): New function.
1979 * read.h (read_print_statistics): Declare.
1980 * symbol.c (symbol_print_statistics): New function.
1981 * symbol.h (symbol_print_statistics): Declare.
1982 * hash.c (hash_print_statistics): New function.
1983 * hash.h (hash_print_statistics): Declare.
1984 * config/tc-i386.c (i386_print_statistics): New function.
1985 * config/tc-i386.h (i386_print_statistics): Declare.
1986 (tc_print_statistics): New macro.
1987 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
1988 exit.
1989
1990 * hash.c (DELETED): Rewrite to use a valid but unique address.
1991 (START_POWER): Reduce to 10.
1992 (enum stat_enum): New enumerator, replacing STAT_* index macros.
1993 Add new values for counting strcmp calls.
1994 (GROW_FACTOR): New macro.
1995 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
1996 of nesting blocks.
1997 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
1998 (hash_new): Use FULL_VALUE.
1999 (struct hash_control): Definition moved here.
2000 (hash_code): Don't mask to low bits.
2001 (hash_ask): Mask returned hash code here. Check hash value before
2002 calling strcmp; count strcmp calls.
2003 * hash.h (struct hash_control): Declare, don't define, here.
2004 (HASH_STATLENGTH): Deleted.
2005 (struct hash_entry): Add field for hash code.
2006 (hash_say, hash_apply): Don't declare.
2007
2008 * hash.c (destroy): Return void.
2009 (applicatee): Ditto.
2010 (main): Fix declarations.
2011 (hash_apply): Return void. Argument `function' returns void. Put
2012 inside "#ifdef TEST".
2013 (hash_say): Define only if TEST is defined.
2014 * hash.h (hash_apply, hash_say): Declarations deleted.
2015
2016Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2017
2018 * configure: Rebuild with autoconf 2.7.
2019
2020Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2021
2022 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2023 * configure: Rebuild with autoconf 2.6.
2024
2025Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2026
2027 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2028 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2029 (ppc_bc): Likewise.
2030 (ppc_frob_file): Remove.
2031 * config/tc-ppc.h (tc_frob_file): Don't define.
2032 (ppc_frob_file): Don't declare.
2033
2034Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2035
2036 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2037 * config/alpha-opcode.h: Include one-operand variants of jmp and
2038 jsr.
2039
2040 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2041 with te-delta.h in 8.3 file systems.
2042 * configure.in: Adjusted.
2043
2044Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2045
2046 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2047
2048 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2049 number.
2050 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2051
2052Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2053
2054 Version 2.6 released.
2055 * Makefile.in (VERSION): Updated to 2.6.
2056
2057 * config/obj-coff.c (write_object_file): Change use of md_do_align
2058 to pass a pointer rather than a fill value, to match other uses.
2059
2060Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2061
2062 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2063
2064 * as.c (main): Move md_end call to just after call to
2065 perform_an_assembly_pass. Delete cpu-specific code here.
2066 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2067 * config/tc-arm.c (md_end): Unused function deleted.
2068 * config/tc-ns32k.c (md_end): Ditto.
2069
2070 * config/tc-i386.c (i386_align_code): New function, moved here
2071 from HANDLE_ALIGN macro.
2072 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2073
2074 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2075
2076 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2077 before comparing
2078
2079 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2080
2081 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2082 multi-byte nops to avoid changing gcc. The necessary gcc change
2083 might break old assemblers.
2084
2085 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2086
2087 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2088 generate optimal multi-byte nop instructions for ".align n"
2089 ".align n,0x90", and aligns requiring more than 15 bytes of
2090 padding still generate multiple 0x90's as before.
2091
2092Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2093
2094 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2095
2096Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2097
2098 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2099 * configure: Update.
2100 * mpw-make.sed: Reorder commands to make sed happier.
2101 * config/te-macos.h: New file.
2102 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2103
2104Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2105
2106 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2107 conditional branches.
2108 (md_apply_fix): Likewise.
2109
2110Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2111
2112 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2113 generate a reloc which the linker will not handle correctly. Fix
2114 overflow checking--R_IREL is 18 bits, not 17.
2115
2116Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2117
2118 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2119 from a PC relative reloc if TC_A29K.
2120
2121 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2122 code depends upon it.
2123
2124 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2125 $extend. Based on code from Eric Freudenthal
2126 <freudenthal@nyu.edu>.
2127 * config/tc-a29k.h (LEX_DOLLAR): Define.
2128 * read.c (LEX_DOLLAR): Define if not defined.
2129 (lex_type): Use LEX_DOLLAR.
2130
2131Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2132
2133 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2134 targets.
2135
2136Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2137
2138 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2139
2140Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2141
2142 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2143 used only by "dlltool.c".
2144
2145Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2146
2147 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2148 (md_pseudo_table): Don't define "extern".
2149
2150Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2151
2152 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2153
2154 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2155
2156Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2157
2158 * macro.c (macro_expand_body): Don't warn about == with a
2159 nonexistent parameter, in case it is in a comment field.
2160
2161 * as.c (main): On TC_A29K, call macro_init with macro_alternate
2162 set to 1.
2163 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2164 set, even if macro_alternate is set.
2165 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2166 (sub_actual): If macro_strip_at, and kind is '@', don't look up
2167 the token unless it ended in '@'.
2168 * config/tc-a29k.c (line_separator_chars): Remove '@'.
2169 * doc/c-a29k.texi: Document macro usage on A29K.
2170
2171Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
2172
2173 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2174 signed word.
2175 (install_operand): Likewise.
2176
2177 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2178
2179Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2180
2181 * configure.in (m88k-motorola-sysv*): New target.
2182 * configure: Rebuild.
2183 * config/te-delta88.h: New file.
2184 * config/obj-coff.c (write_object_file): Use md_do_align if it is
2185 defined.
2186 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2187 (md_do_align): Define.
2188 * config/tc-m88k.c: Include "subsegs.h".
2189 (m88k_do_align): New function.
2190
2191 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2192 (COFF_NOLOAD_PROBLEM): Define.
2193 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
2194
2195Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
2196
2197 * config/tc-i386.c (md_assemble): For a jump instruction with
2198 non-constant target, require 7 available bytes in the current
2199 frag, not 6.
2200
2201Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
2202
2203 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
2204 bfd/libelf.h.
2205
2206Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
2207
2208 * configure.in (alpha-*-linux*): Use ecoff.
2209 * configure: Rebuild.
2210 * ecoff.c (ecoff_directive_extern): New function.
2211 (ecoff_directive_weakext): New function.
2212 (ecoff_build_symbols): Handle weak symbols.
2213 (ecoff_setup_ext): Likewise.
2214 (ecoff_frob_symbol): Warn about weak common symbols.
2215 * ecoff.h (ecoff_directive_extern): Declare.
2216 (ecoff_directive_weakext): Declare.
2217 * symbols.c (S_IS_WEAK): New function.
2218 * symbols.h (S_IS_WEAK): Declare.
2219 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
2220 "weakext".
2221 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
2222 (s_extern): Remove.
2223
2224Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
2225
2226 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
2227
2228 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
2229 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
2230 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
2231 * config/obj-coff.c (coff_frob_symbol): Don't call
2232 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
2233 one. If OBJ_XCOFF, try to figure out whether the symbol is going
2234 to be dropped.
2235
2236 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
2237 (ppc_stab_symbol): New static variable.
2238 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
2239 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
2240 sy_tc.real_name to the stab string.
2241 (ppc_bc, ppc_ec): New static functions.
2242 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
2243 do anything.
2244 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
2245 suffix.
2246 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
2247 entries.
2248
2249 * input-scrub.c (input_scrub_push): Reset sb_index.
2250
2251Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
2252
2253 * listing.c (listing_newline): Don't create a frag in the absolute
2254 section.
2255
2256Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
2257
2258 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
2259 (ppc_csect): Move most of the code to ppc_change_csect, and call
2260 it.
2261 (ppc_change_csect): New static function, taken from ppc_csect.
2262 (ppc_section): New static function.
2263 (ppc_saw_abs): New static varable.
2264 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
2265 a symbol has no csect.
2266 (ppc_adjust_symtab): New function.
2267 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
2268 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
2269
2270 * write.c (write_object_file): If tc_adjust_symtab is defined,
2271 call it just before the call to obj_adjust_symtab.
2272
2273 * symbols.c (symbol_find_or_make): Change name to be const.
2274 * symbols.h (symbol_find_or_make): Update declaration.
2275
2276Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
2277
2278 * doc/as.texinfo (Align): Mention SH.
2279 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
2280 .align value.
2281 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
2282 (Z8000 Directives, even): Don't give numeric align value, instead
2283 explain behavior.
2284
2285Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2286
2287 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
2288 instruction.
2289
2290Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
2291
2292 * Makefile.in (diststuff): Also make info.
2293 (maintainer-clean realclean): Also make clean-info.
2294
2295Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
2296
2297 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
2298 (pa_subspace): For ".nsubspa", always create a new subspace
2299 with the given attributes, even if one already exists with the
2300 same name.
2301
2302Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2303
2304 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
2305 TC_FORCE_RELOCATION, taking an additional section argument. If
2306 the section of the target symbol is not the same as the current
2307 section, always force the relocation to be used.
2308 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
2309
2310 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
2311 md_pcrel_from function, taking an additional section argument.
2312 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
2313
2314 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
2315 older TC_FORCE_RELOCATION if not defined.
2316 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
2317 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
2318 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
2319 TC_FORCE_RELOCATION.
2320
2321Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
2322
2323 * input-scrub.c (as_where): Set name to null pointer if we don't
2324 have a file name.
2325 * messages.c (identify): Only print filename if non-null.
2326 (as_show_where): Ditto, for line number too.
2327 (as_warn_internal, as_bad_internal): Ditto.
2328
2329 * input-file.c (input_file_open): If the input file can't be
2330 opened, consider it an error.
2331
2332Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2333
2334 * config/tc-mips.c: Added mips_4100 control, and support for
2335 accepting the 4100 as a MIPS architecture variant (md_begin,
2336 macro_build, mips_ip, md_parse_option). Adding suitable
2337 command-line OPTIONs, and updating the help text (md_show_usage).
2338
2339Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
2340
2341 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
2342 BFD_ASSEMBLER is defined.
2343
2344 * Use one active frag and one obstack per frag chain:
2345 * frags.c (frags): Variable deleted.
2346 (frag_alloc): New function.
2347 (frag_grow, frag_more, frag_variant, frag_now_fix,
2348 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
2349 frags variable.
2350 (frag_new): Ditto. Verify that frch_last and frag_now match on
2351 entry and exit, and that old frag_now has non-zero type. Replace
2352 "know" uses with "assert". Use frag_alloc instead of mucking with
2353 obstack alignment.
2354 * frags.h (frags): Declaration deleted.
2355 * subsegs.h (struct frchain): Add new field frch_frag_now.
2356 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
2357 variables.
2358 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
2359 give it any stricter alignment than frchainS structures need. Do
2360 not initialize frags obstack. Set frag_now to point to
2361 dummy_obstack. Initialize absolute_frchain.
2362 (subseg_set_rest): Save and restore frag_now in frch_frag_now
2363 field of frchainS. Don't create new frags on section switch, and
2364 use frag_alloc when creating a new frag chain. For absolute
2365 section, set frchain_now to absolute_frchain. Verify that
2366 frch_last and frag_now match on entry and exit. Initialize
2367 per-chain obstack, and under gcc, set required alignment to that
2368 needed by fragS structure.
2369
2370 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
2371
2372 * stabs.c (get_stab_string_offset): Only copy input string if a
2373 fresh copy is needed, not if the section already exists.
2374 (s_stab_generic): Cache stab section name to bypass lookups, since
2375 usually it will match. Could be made faster still by changing the
2376 memory allocation rules.
2377 (s_xstab): Cache section name to bypass repeated string
2378 allocation.
2379
2380 * frags.c (frag_new): Deleted register declarations.
2381
2382 * listing.c (frag_now): Don't declare.
2383
2384 * as.c (chunksize): New variable.
2385 (debug_memory): New variable.
2386 (main): If debug_memory is set, reduce chunksize and
2387 _bfd_chunksize.
2388 * as.h (chunksize): Declare it.
2389 * read.c (read_begin): Use it.
2390
2391 * config/tc-alpha.c (md_shortopts): Include 'g'.
2392 (md_parse_option): Ignore it.
2393
2394 * Makefile.in (distclean): Remove Makefile and config.status from
2395 testsuite directory.
2396 (clean-here): Don't delete testsuite. Instead, delete only the
2397 files within it that would be generated by running tests.
2398
2399 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
2400 frag_now_fix instead of accessing obstack info directly.
2401 * config/tc-arm.c (s_ltorg): Ditto.
2402 (md_assemble): Ditto.
2403
2404 * config/tc-i386.c (md_assemble): Call frag_grow instead of
2405 obstack_room.
2406
2407Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
2408
2409 * stabs.c (aout_process_stab): Insert debug symbol into symbol
2410 chain after parsing value expression, if any, to avoid separating
2411 continued .stabs lines.
2412
2413Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
2414
2415 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
2416 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
2417
2418Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2419
2420 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
2421 -mcom support and PPC_OPCODE_ANY for -many.
2422 (md_parse_option): Ditto.
2423 (ppc_arch): Ditto.
2424 (md_begin): For duplicate instructions, print all duplicates
2425 before aborting.
2426
2427Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
2428
2429 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
2430 common mode operation.
2431 (md_show_usage): Add -mcom to usage message.
2432
2433Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
2434
2435 * expr.c (op_rank): Add O_symbol_rva.
2436 * expr.h (operatorT): Add O_symbol_rva.
2437 * read.c (cons_worker): Set O_symbol_rva when necessary.
2438 * write.c (fix_new_exp): Understand O_symbol_rva.
2439
2440Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
2441
2442 * config/tc-mips.c: Correct s_cons arguments. From Michael
2443 Joosten <joost@ori.cadlab.de>.
2444
2445Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
2446
2447 * config/tc-ppc.c (ppc_macro): Make count unsigned.
2448 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
2449 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
2450 the fix_line field.
2451 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
2452 make non-static. Change all users.
2453 * config/obj-coff.h (coff_n_line_nos): Declare.
2454
2455Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
2456
2457 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2458
2459 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
2460
2461 * config/obj-elf.c (obj_elf_common): Convert specified byte
2462 alignment to power of two. Set size of local bss symbol.
2463
2464 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
2465
2466Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
2467
2468 * sb.c, macro.c: Decide whether to include <string.h> or
2469 <strings.h> just as as.h does.
2470
2471Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
2472
2473 * Makefile.in (site.exp): Fix setting of $srcdir.
2474
2475 * config/tc-arm.c (md_atof): Fix little-endian output.
2476 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
2477 all coff targets.
2478
2479Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
2480
2481 * doc/as.texinfo: Split out the NS32k family documentation,
2482 despite its being commented out for now.
2483 * doc/c-ns32k.texi: New file.
2484
2485 * sb.c, macro.c: Include string.h.
2486
2487 * Makefile.in (comparison): Only check *.o; we don't care if
2488 timestamps inserted by the native linker differ.
2489
2490 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
2491 if alignment stricter than 4 bytes is requested; in that case,
2492 align to a 4-byte boundary first.
2493
2494 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
2495
2496 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
2497 uninitialized" warning for `Max_Source_Offset'.
2498
2499Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
2500
2501 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
2502 qualifiers and detect errors if present.
2503 (md_assemble): Add call to parse_toc_entry. Also added some support
2504 for the [tocv] qualifier.
2505 (ppc_pe_tocd): New function to support data in the toc section.
2506
2507Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
2508
2509 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
2510 an absolute symbol.
2511
2512Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
2513
2514 * config/tc-m68k.c (isword): Accept all values from -65536 to
2515 +65535, so ~VAL will not be rejected.
2516
2517 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
2518 skip characters after the pseudo-op.
2519 (s_else): Likewise.
2520 * read.c (get_line_sb): Don't look past buffer_limit.
2521 (s_include): In MRI mode, skip characters after the file name.
2522
2523Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
2524
2525 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
2526 periods in register names.
2527
2528For older changes see ChangeLog.1.
GDB Binutils - Deliverables
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