1 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4 * configure.in (sh-*-elf*): New target.
5 * config/tc-sh.h (TARGET_ARCH): Define.
6 (WORKING_DOT_WORD): Define.
7 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
8 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
9 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
10 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
11 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
12 (SUB_SEGMENT_ALIGN): Likewise.
13 (RELOC_32): Don't define.
14 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
15 (target_big_endian): Declare if OBJ_ELF.
16 (TARGET_FORMAT): Define if OBJ_ELF.
17 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
19 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
20 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
21 (struct sh_count_relocs): Define.
22 (sh_count_relocs): New static function, broken out of
23 sh_frob_file. Add BFD_ASSEMBLER code.
24 (sh_frob_section): Likewise.
25 (sh_frob_file): Call sh_frob_section.
26 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
27 call section_symbol rather than seg_info (seg)->dot.
28 (md_section_align): Add OBJ_ELF version.
29 (SWITCH_TABLE_CONS): Define.
30 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
31 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
32 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
34 (struct reloc_map): Define if not BFD_ASSEMBLER.
35 (coff_reloc_map): Likewise.
36 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
37 (tc_gen_reloc): New function if BFD_ASSEMBLER.
38 * write.c (write_relocs): Ifdef out fx_where test which triggers
39 inappropriately for SH ELF.
40 (write_object_file): Call tc_frob_file_before_adjust and
41 obj_frob_file_before_adjust if they are defined.
43 * write.c (write_object_file): Use BFD_RELOC_16, not
44 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
46 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
50 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
52 * config/tc-d10v.c (find_opcode): Fix problem with calculating
53 branch sizes in across sections.
57 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
59 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
62 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
64 * config/tc-v850.c (md_begin): Deal with end of opcode
69 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
71 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
72 the wrong opcode for cases like st2w where there are many forms
73 of the same instruction.
76 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
78 * expr.c (operand): If md_parse_name is defined, call it before
79 calling symbol_find_or_make.
80 * config/tc-ppc.h (md_parse_name): Define.
81 (ppc_parse_name): Declare.
82 * config/tc-ppc.c (reg_name_search): Add regs and regcount
84 (register_name): Update call to reg_name_search.
85 (cr_operand): New static variable.
86 (cr_names): New static const array.
87 (ppc_parse_name): New function.
88 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
89 cr_operand before calling expression.
91 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
93 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
94 hppa_gen_reloc_type call.
97 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
99 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
100 on addresses. Improved error messages.
101 * doc/c-d10v.texi: Added docs for register pairs.
103 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
105 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
109 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
111 * ecoff.c (init_file): Initialize fMerge to 1.
112 (add_file): Restore old file merging code, but only merge files if
114 (ecoff_directive_loc): Clear fMerge field of current file.
115 (ecoff_generate_asm_lineno): Likewise.
118 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
120 * doc/c-d10v.texi: Fix typo.
124 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
126 * config/tc-v850.c (md_assemble): Correct bit masking for
127 hi and lo expressions.
129 * config/tc-v850.c (md_assemble): Rough cut at demanding
130 "ep" or "r30" in sst and sld instructions.
131 (md_apply_fix3): Don't abort. Just warn that we don't
134 * config/tc-v850.c (CC_NAME_CNT): Define.
135 (cc_name): New function.
136 (md_assemble): Handle V850_OPERAND_CC correctly.
138 * config/tc-v850.c (md_assemble): Don't forget to initialize
141 * config/tc-v850.c (reg_name_search): Generalize to search
142 any given register table.
143 (register_name): Pass appropriate table and size to reg_name_search.
144 (system_register_name): New function.
145 (SYSREG_NAME_CNT): Define.
146 (md_assemble): Handle operands which are system registers.
148 * config/tc-v850.c (md_assemble): If we find a register, but the
149 opcode doesn't want a register, then we don't have a match.
150 (md_assemble): Get size of the instruction from the opcode table.
153 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
155 * configure.in: Set and substitute HLDENV.
156 * configure: Rebuild.
157 * Makefile.in (HLDENV): New variable.
158 (as.new): Use $(HLDENV).
160 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
161 if an array dimension is not known.
164 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
166 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
167 * doc/c-d10v.texi: Cleanup.
171 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
173 * config/tc-v850.c: New file.
174 * config/tc-v850.h: New file.
175 * configure (v850-*-elf): New target.
176 * configure.in (v850-*-elf): New target.
180 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
182 * doc/c-d10v.texi: New file.
183 * doc/all.texi: Added D10V stuff.
184 * doc/as.texinfo: Added D10V stuff.
186 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
188 * config/tc-d10v.c: All references to defined symbols should
189 now use the optimal instruction. .float and .double now work.
192 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
194 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
195 section address for the i960 as is done for the i386.
197 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
199 * mpw-config.in: Add wildcards for config matching, add mips-*-*
200 case, forward-include bfd/elf-bfd.h.
203 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
205 * config/tc-d10v.c: Add additional information to the opcode
206 table to help determinine which instructions can be done
210 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
212 * config/tc-arm.c: Major changes to add Thumb support, with lots
213 of change input from <rearnsha@armltd.co.uk>.
214 Reverted to INSN_SIZE macro, rather than insn_size variable.
215 (insns): Added ARM "bx" instruction support.
216 (tinsns): Added Thumb instruction definition structure.
217 (arm_tops_hsh): Added hash structure for Thumb opcodes.
218 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
219 (opcode_select,s_arm,s_thumb,s_code): Added.
220 (decode_shift): Allow upper-case RRX.
221 (do_ldst): Simpler halfword support.
222 (do_ldmstm): Improved.
223 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
224 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
225 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
226 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
227 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
229 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
230 (md_parse_option): Add support for -mthumb.
231 (md_show_usage): Updated to reflect new command line option.
232 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
233 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
234 fragment information to be held.
236 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
238 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
239 non-null, but is a constant.
240 (fix_new_arm): Call make_expr_symbol to make the expression symbol
241 so that error reporting will work correctly.
243 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
245 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
246 against weak symbols.
248 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
250 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
251 (ppc_force_relocation): Declare if OBJ_XCOFF.
252 * config/tc-ppc.c (ppc_force_relocation): New function if
255 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
257 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
260 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
262 * config/tc-d10v.c: Fix problem with relocs.
265 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
267 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
268 with nops if not in data_section or bss_section.
270 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
272 Add support for openVMS/Alpha.
273 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
274 * config/obj-evax.c: New file.
275 * config/obj-evax.h: New file.
276 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
278 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
279 defined. Add case for bfd_target_evax_flavour.
280 * config/vms-a-conf.h: New file.
281 * conf-a-gas.com: New file.
282 * configure.in: Add target alpha-*-*vms*.
283 * configure: Rebuild.
284 * makefile.vms: New file.
285 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
286 Don't call ffs on openVMS/Alpha.
288 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
290 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
291 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
293 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
294 (NEED_DECLARATION_SBRK): New macro.
295 * configure, conf.in: Rebuild.
296 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
297 (strstr): Declare if NEED_DECLARATION_STRSTR.
298 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
300 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
302 * symbols.c (resolve_symbol_value): Handle addition or subtraction
303 by a constant before entering the main switch. Reject attempts to
304 apply an arithmetic function to non-absolute symbols, except for
305 the special case of subtraction of two symbols in the same
308 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
309 not to more than a 16 byte boundary.
311 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
312 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
313 (tc_gen_reloc): If out of memory call as_fatal rather than
314 assert. If no howto found, call as_bad_where rather than
315 as_fatal. Change the error message slightly. Set howto to a
316 non-NULL value in order to keep going.
319 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
321 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
324 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
326 * config/tc-h8300.c (get_specific): New operand "size" derived
327 from ".b", ".w" and ".l" extensions. All callers changed. If
328 the base instruction has no operands, then use the size to
329 determine which specific instruction to use.
331 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
333 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
335 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
337 * config/tc-mips.c (md_section_align): Don't change addr if
340 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
342 * config/tc-hppa.c: Revert yesterday's changes.
345 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
347 * config/tc-d10v.c: Disable range checking on 16-bit values.
350 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
352 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
353 not just the ones that don't match.
356 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
358 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
361 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
363 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
364 pre-cursor to adding Thumb support. Also added cpu_variant flag
365 information to each of the asm_flg structures.
366 (md_parse_option): Updated ARM7 parsing to allow 't' for
367 thumb/halfword support, aswell as 'm' for long multiply.
368 (md_show_usage): Updated help message.
369 (md_assemble): Check that instruction flags are applicated to the
371 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
372 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
373 signextension instructions.
374 (do_ldst): Generate halfword and signextension variants if
375 mnemonic flags match.
376 (ldst_extend): Do not allow shifts in the offset field of halfword
377 or signextension instructions.
378 (validate_offset_imm): Provide check on halfword and signextension
380 (add_to_lit_pool): Merge identical literal pool values.
382 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
384 * config/tc-hppa.c (selector_table): Add 'E' selector.
385 (cons_fix_new_hppa): Don't coke on e_esel.
386 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
387 to help generate exception handling tables.
388 (md_apply_fix): Don't try to apply fixups with an e_esel
390 (hppa_fix_adjustable): Fixups with e_esel selectors
393 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
395 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
399 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
401 * config/tc-d10v.c: Added lots of error checking. Added hacks
402 to support accumulator shifts.
405 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
407 * symbols.c (S_SET_EXTERNAL): Let .weak override.
408 (S_CLEAR_EXTERNAL): Likewise.
409 (S_SET_WEAK): Remove error; just let .weak override.
412 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
414 * config/tc-d10v.c (md_assemble): Now handles multiline
417 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
419 * config/tc-d10v.c: Fix packaging bug. Added range checking.
420 Added kludge for divs instruction. Fixed minor problem with
421 multiple text sections.
422 * config/tc-d10v.h (d10v_cleanup): Change prototype.
424 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
426 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
427 addresses to be right-shifted by 2.
429 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
431 * config/tc-d10v.c: Many changes to get relocs working.
432 (register_name): No longer creates a symbol for register names.
433 (pre_defined_registers): moved to opcodes/d10v-opc.c.
434 (d10v_insert_operand): Now works correctly for either container.
435 * config/tc-d10v.h (d10v_cleanup): Declare.
438 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
440 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
441 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
443 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
445 * tc-alpha.c: Patches to track current minimum alignment to reduce
446 the number of fragments created with frag_align.
447 (alpha_current_align): New static variable.
448 (s_alpha_text): Reset alignment to 0.
449 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
450 (s_alpha_stringer, s_alpha_space): New functions.
451 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
452 (alpha_cons_align): New function to replace both of them.
453 (emit_insn): Only align if alpha_current_align is less than 2;
454 reset alpha_current_align to 2.
455 (s_alpha_gprel32): Likewise.
456 (s_alpha_section): New function. Basically duplicate the other
457 alpha section change hooks. Only define for ELF.
458 (s_alpha_float_cons): Simplify alignment handling.
459 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
460 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
461 Don't define the s_alpha_cons pseudo-ops. Do define
462 s_alpha_stringer and s_alpha_space pseudo-ops.
463 (alpha_align): Skip if less than current default alignment. Set
465 * tc-alpha.h (md_flush_pending_output): Remove.
466 (md_cons_align): Add.
468 * tc-alpha.c: Add oodles of function description comments.
469 (md_bignum_to_chars): Remove; there are no callers.
470 (md_show_usage): Mention some more variants.
472 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
474 From Andrew Gierth <ANDREWG@microlise.co.uk>:
475 * configure.in (sparc-*-sysv4*): New target.
476 * configure: Rebuild.
478 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
479 uaxword to use s_uacons.
480 (sparc_no_align_cons): New static variable.
481 (s_uacons): New static function.
482 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
485 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
487 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
488 5 with regard to shared libraries.
489 * configure: Rebuild.
491 * config/tc-m68k.c (m68k_ip): Use the correct length when
492 allocating space for the unsupported architecture error message.
495 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
497 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
499 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
501 * config/tc-d10v.c: New file.
502 * config/tc-d10v.h: New file.
503 * configure (d10v-*-elf): New target.
504 * configure.in (d10v-*-elf): New target.
507 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
509 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
511 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
513 * config/tc-alpha.c (alpha_align): Change fill parameter
514 to a pointer. Take NULL as 0 or nop depending on section. Change
516 (s_alpha_align): Rename local variables.
518 * doc/as.texinfo (.align): Document action of omitted
521 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
523 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
524 when an unsupported PC relative reloc is seen, rather than calling
527 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
528 Instead, check state when '#' comment is seen.
530 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
532 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
534 (tc_gen_reloc): If fixup was changed to be PC relative, change
535 reloc type accordingly. Use name of reloc in error message.
537 * as.h: Don't define const or volatile.
538 * flonum.h: Don't define const.
540 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
541 if fx_pcrel is set. Correct setting the addend case in the
542 OBJ_ELF case (from Andreas Schwab
543 <schwab@issan.informatik.uni-dortmund.de>).
544 (md_show_usage): Correct -mfc5200 to -m5200.
546 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
548 * doc/c-m68k.texi: Document -m5200 flag.
549 * doc/as.texinfo: Likewise.
551 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
554 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
556 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
557 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
559 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
561 * Makefile.in (VERSION): Set to cygnus-2.7.1.
563 * Released binutils 2.7.
565 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
567 * config/tc-mips.c (mips_ip): Only perform range check when
568 dealing with O_constant expressions.
570 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
572 * m68k-parse.h (m68k_register): Add new coldfile control
575 * config/tc-m68k.c (mcf5200_control_regs): New variable,
576 array of control registers for the coldfire.
577 (cpu_of_arch): Added mcf5200.
578 (archs): Added mcf5200.
579 (init_table): Add new control registers.
580 (m68k_ip): Added support for new control registers.
581 (m68k_init_after_args): Likewise.
583 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
585 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
587 * read.h (is_it_end_of_statement): Declare.
588 * read.c (is_it_end_of_statement): Remove declaration.
590 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
592 (md_assemble): Fix handling of @l with an unsigned constant. Add
593 default case to reloc switch.
595 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
597 Based on patches from Tom Quiggle <quiggle@sgi.com>:
598 * ecoff.c (last_lineno): New static variable.
599 (add_procedure): Set last_lineno.
600 (ecoff_directive_loc): Likewise.
601 (ecoff_generate_asm_lineno): Likewise.
602 (ecoff_fix_loc): New function.
603 * ecoff.h (ecoff_fix_loc): Declare.
604 * config/tc-mips.c (append_insn): When inserting nops, and using
605 ECOFF debugging, call ecoff_fix_loc.
607 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
609 * config/tc-h8300.c (build_bytes): If an operand type is
610 marked as SRC_IN_DST retrieve it from the "destination" op.
612 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
614 * configure.in (arm-*-riscix*): Set emulation to riscix.
615 * configure: Rebuild.
616 * config/te-riscix.h: New file to define TE_RISCIX.
618 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
620 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
622 * Makefile.in (config.status): Just run config.status as other
625 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
627 * mpw-config.in (TARGET_OS): Add definition to conf.
629 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
631 * config/tc-mips.c (append_insn): Parenthesize
632 cop_interlocks expressions.
634 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
636 * listing.c (listing_print): Close the listing file if it is not
637 stdout. Close the other files opened for the listing.
639 * config/tc-sparc.h (md_cons_align): Define.
640 (sparc_cons_align): Declare.
641 (HANDLE_ALIGN): Define.
642 (sparc_handle_align): Declare.
643 * config/tc-sparc.c (sparc_cons_align): New function.
644 (sparc_handle_align): New function.
645 * read.c (cons_worker): Call md_cons_align if it is defined.
647 * as.h (struct frag): Add fr_file and fr_line fields.
648 * frags.c (frag_new): Set fr_file and fr_line.
649 (frag_var): Likewise.
650 (frag_variant): Likewise.
652 * as.h (struct frag): Remove unused align_mask and align_offset
655 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
656 From <uddeborg@carmen.se>.
658 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
660 * configure.in (mips-*-osf*): New target.
661 * configure: Rebuild.
663 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
665 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
667 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
668 between co-processor comparisons and branches for the VR4300.
670 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
672 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
673 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
675 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
676 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
677 includedir): Use autoconf set values.
680 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
682 * listing.c (listing_eject): Don't do anything if listing is 0.
683 (listing_list): Likewise.
684 (listing_source_line): Likewise.
685 (listing_title): Don't save title if listing is 0.
686 (listing_source_file): Check listing rather than listing_tail.
688 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
689 using shared libraries.
690 * configure: Rebuild.
692 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
694 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
695 absolute expression if a relocation type was specified.
697 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
699 * configure.in: Add support for *-*-rtems* configurations.
700 * configure: Rebuild.
702 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
704 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
705 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
706 opcodes library for alpha.
707 * configure: Rebuild with autoconf 2.10.
708 * config/tc-alpha.c: Substantial rewrite to add ELF support and
709 use new opcode table.
710 * config/tc-alpha.h (md_undefined_symbol): Don't define.
711 (LOCAL_LABEL): Define differently if OBJ_ELF.
712 (FAKE_LABEL_NAME): Define if OBJ_ELF.
713 * config/alpha-opcode.h: Remove.
714 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
715 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
716 include/opcode/alpha.h rather than config/alpha-opcode.h.
718 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
720 * config/obj-aout.c (obj_emit_relocations): Give an error if the
721 relocation symbol was not resolved.
722 * config/obj-coff.c (do_relocs_for): Likewise.
724 * write.c (adjust_reloc_syms): Refetch the symbol section after
725 calling S_GET_VALUE, since it may have changed.
727 * expr.c (struct expr_symbol_line): Define.
728 (expr_symbol_lines): New static variable.
729 (make_expr_symbol): Add entry to expr_symbol_lines.
730 (expr_symbol_where): New function.
731 * expr.h: Use extern on function declarations.
732 (expr_symbol_where): Declare.
733 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
734 rather than printing the meaningless name of an expression
737 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
739 * config/tc-i386.c (md_number_to_chars): Deleted.
740 * config/tc-i386.h (md_number_to_chars): New macro.
742 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
744 (load_symbol_address, load_expression): Use build_mem.
745 (build_operate): New function.
746 (emit_addq_r): Use it.
748 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
750 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
752 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
754 * config/tc-vax.h (NOP_OPCODE): Define.
756 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
758 * config/obj-vms.h (S_IS_COMMON): Define.
759 (S_IS_LOCAL): Check for \002 as well as \001.
760 (LONGWORD_ALIGNMENT): New macro.
761 (SUB_SEGMENT_ALIGN): Use it.
763 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
765 * config/vms-conf.h: Reconcile with conf.in.
767 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
769 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
772 * doc/as.texinfo: Document that any number of hex digits can
775 * as.c (struct defsym_list): Define.
776 (defsyms): New static variable.
777 (parse_args): Just put --defsym arguments on defsyms list, rather
779 (main): Define defsyms after output file is created.
781 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
782 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
784 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
785 insn_error rather than calling check_absolute_expr.
787 * as.c (emulation_name): Remove unused static variable.
788 (default_emul_bfd_name): Add return NULL to avoid warning.
789 * ecoff.c (ecoff_stab): Remove unused variables name and
791 * frags.c (frag_new): Remove unused variable tmp.
792 * hash.c (hash_grow): Parenthesize + within <<.
793 (hash_print_statistics): Use %lu, not %d, to print unsigned
795 * messages.c: Include "libiberty.h".
796 (fprint_value): Add cast to avoid printf warning.
797 (sprint_value): Likewise.
798 * read.c: Include "ecoff.h".
799 (emit_expr): Add casts to avoid printf warnings.
800 * read.h: Use extern for function declarations.
801 (pop_insert): Declare.
802 * stabs.c: Include "ecoff.h".
803 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
804 former_last_fragP, and new_fragP.
805 * subsegs.h (subsegs_print_statistics): Declare.
806 * symbols.c (debug_verify_symchain): Change macro to discard
808 * write.c (dump_section_relocs): Likewise.
809 * write.h: Use extern for function declarations.
810 (write_print_statistics): Declare.
811 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
813 * config/e-mipself.c (mipself_bfd_name): Likewise.
814 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
816 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
817 emit relocations against external symbols.
819 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
820 message if bfd_reloc_type_lookup fails, rather than calling
823 * config/tc-alpha.c (alpha_force_relocation): Add
824 BFD_RELOC_12_PCREL to switch.
826 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
828 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
829 TE_PE (Lfoo, not .Lfoo).
831 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
833 * read.c (s_fill): Don't warn about a zero repeat count.
835 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
836 coprocessor register.
838 * config/tc-i386.c (md_assemble): When checking the size of a
839 register to set the size of an instruction, do a bitwise and with
840 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
843 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
845 * config/tc-h8300.c (parse_reg): Tweak error messages.
846 (build_bytes): Likewise.
847 (skip_colonthing): Handle :32 suffix.
848 (get_specific): Promote L_24 to L_32 if it makes a match.
849 Don't always promote L_8 to L_16.
850 (do_a_fix_imm): Clean up L_32 and L_24 handling.
852 * config/tc-h8300.c (Smode): New variable.
853 (h8300hmode): Turn off Hmode.
854 (h8300smode): New function. Turn on Smode and Hmode.
855 (md_pseudo_table): New ".h8300s" pseudo-op.
856 (parse_reg): Handle "exr" register.
857 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
858 Handle "mach" and "machl" operands for ldmac.
859 (get_specific): Handle "stm.l" and "ldm.l".
860 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
861 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
864 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
866 * doc/as.texinfo: Reorder chapter of machine dependent options so
867 that it is sorted by chip name.
869 * doc/as.texinfo: Use consistant spelling of Vax.
870 * doc/c-vax.texi: Likewise.
872 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
874 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
876 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
877 (md_apply_fix): Likewise.
878 (pa_try): New function.
879 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
881 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
883 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
884 (pa_level): New function.
886 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
888 * listing.c (listing_newline): Don't do anything if listing is 0.
890 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
892 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
893 symbol_create, not symbol_new.
895 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
897 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
898 absolute symbol unless TC_FORCE_RELOCATION returns true.
900 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
902 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
903 the symbol to a pointer. Don't set previous_file_symbol.
904 Simplify symbol list rearrangement.
905 (coff_frob_symbol): Don't do anything with C_FILE symbols.
906 (coff_adjust_symtab): Don't check previous_file_symbol.
908 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
910 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
912 (md_pseudo_table): Add ppc_elf_lcomm.
914 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
916 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
917 d0{24:1},d0' works without an immediate prefix on the bit numbers.
918 (md_begin): Add digits to alt_notend_table.
919 (md_parse_option): Make s a const pointer.
921 * config/tc-sparc.c (md_pseudo_table): Add "empty".
922 (s_empty): New static function.
924 * config/obj-coff.c (struct filename_list): Only define if not
926 (filename_list_head, filename_list_tail): Likewise.
927 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
928 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
929 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
930 have a section of N_ABS rather than N_DEBUG. If we do a merge,
931 remove the new symbol from the list.
932 (obj_coff_endef, both versions): Call tag_insert even if there is
933 an old symbol with the same name, if the old symbol does not
935 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
936 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
937 symbol that will be moved to the end of the symbol list.
938 (coff_adjust_section_syms): Always call section_symbol for .text,
940 (coff_frob_section): Likewise. Also, remove unused variable
943 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
944 manipulating frags directly.
945 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
948 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
949 whether the next character is '*' before checking whether we are
950 at the start of a line. Permit LINE_COMMENT_START to start a
951 comment in state 1 (seen some whitespace) as well, to match the
954 * gasp.c (do_align): Permit a fill value for .align.
956 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
958 * read.c (next_char_of_string): Warn if a newline is seen in the
959 middle of a string. Call bump_line_counters when appropriate.
961 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
963 * symbols.c (colon): Use LOCAL_LABEL.
965 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
967 * Makefile.in (install): Don't check to see if tooldir exists.
968 Make $(tooldir) and $(tooldir)/bin.
970 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
972 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
975 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
977 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
978 insn_error. Don't put the string "ERROR" in insn_error. Set
979 insn_error rather than calling as_warn for an unsupported opcode.
981 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
983 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
984 before permitting -64.
985 * output-file.c (output_file_create): Remove duplicate
988 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
990 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
991 section rather than a .reginfo section.
992 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
995 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
996 bit value with the high bit set.
998 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * read.c (s_lcomm): Set section flags for .sbss section.
1002 * config/tc-mips.c (mips_64): New static variable.
1003 (mips_target_format): If mips_64, return elf64 targets rather than
1005 (md_longopts): Add "32" and "64".
1006 (md_parse_option): Handle -32 and -64.
1007 (md_show_usage): Mention -32 and -64.
1008 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
1011 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1013 * config/tc-ppc.c (comment_chars): Make '!' a comment character
1014 for Solaris compatibility.
1016 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
1017 .stabd with 4 arguments into a .stabn.
1019 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * config/tc-mips.c (macro): When passing X_add_number to
1022 macro_build, cast it to int first.
1024 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
1027 created by emit_expr.
1029 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
1030 as_perror rather than assert.
1032 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * config/tc-mips.c (mips_ip): Mark sections created to hold
1035 floating point information as read only.
1037 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
1039 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
1041 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1043 * read.c (potable): Add .skip as a synonym for .space.
1045 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
1046 4 arguments, providing the 4th argument is 0, to allow
1047 compatibility with the Solaris assembler.
1049 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
1051 * config/tc-sh.h (struct sh_segment_info_type): Define.
1052 (TC_SEGMENT_INFO_TYPE): Define.
1053 (sh_frob_label): Declare.
1054 (tc_frob_label): Define.
1055 (sh_flush_pending_output): Declare.
1056 (md_flush_pending_output): Define.
1057 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
1058 reloc before the instruction if necessary.
1059 (sh_frob_label): New function.
1060 (sh_flush_pending_output): New function.
1061 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
1062 when looking for the reloc for the target of .uses.
1063 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
1064 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
1066 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
1067 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
1068 the absolute symbol.
1070 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
1071 TC_SEGMENT_INFO_TYPE is defined.
1073 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1075 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
1076 matches the register size.
1078 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
1080 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
1082 (do_relocs_for): Likewise.
1083 (fixup_segment): Don't just quit if linkrelax is set. Try to
1084 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
1087 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1089 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
1090 relative relocations with -mrelocatable. Also allow unfixed
1091 relocs in .ex_shared.
1093 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
1095 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
1096 non-zero before assuming this is a long file name.
1097 (w_strings): Likewise.
1098 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
1100 * config/obj-coff.c (w_strings): Move declaration of i inside
1101 #ifdef block which uses it.
1103 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
1105 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
1106 "relaxmode". Output relocs which identify various relaxing
1107 possibilities for mov.[bwl] instructions.
1108 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
1110 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
1112 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
1113 (MD_APPLY_FIX3): Define.
1114 * config/tc-arm.c (my_get_expression): Only watch for bad segments
1116 (md_apply_fix3): Renamed from md_apply_fix.
1117 If pcrel reloc and symbol is in different section, undo effects
1120 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
1122 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
1123 any reloc with an LR% or RR% field selector for SOM.
1125 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
1127 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
1130 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
1132 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
1134 (yank_symbols): Likewise.
1136 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
1139 BFD_ASSEMBLER, add name field.
1140 * config/obj-coff.c: Include "libiberty.h".
1141 (coff_header_append): Handle long section names.
1142 (crawl_symbols): Just use the name field for the symbol name,
1143 without worrying about null byte termination.
1144 (w_strings): Handle long section names.
1145 (write_object_file): Likewise. Also, use the name field, rather
1147 (obj_coff_add_segment): Permit long section names.
1148 (obj_coff_init_stab_section): Use the name field, rather than
1150 (adjust_stab_section): Likewise.
1151 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
1153 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
1154 (mem_fmt): Likewise.
1155 (md_apply_fix): Don't check fx_im_disp field.
1157 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * configure.in: Add * after sparc*-*-vxworks.
1160 * configure: Rebuild.
1162 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
1163 define it to comment_chars. Use tc_comment_chars rather than
1165 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
1166 * config/tc-m68k.h (tc_comment_chars): Define.
1167 (m68k_comment_chars): Declare.
1168 * config/tc-m68k.c (m68k_comment_chars): Rename from
1169 comment_chars. Change into a pointer rather than an array.
1170 (md_longopts): Add "bitwise-or".
1171 (md_parse_option): Handle OPTION_BITWISE_OR.
1172 (md_show_usage): Mention --bitwise-or.
1173 * doc/c-m68k.texi: Document --bitwise-or.
1175 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
1180 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
1181 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
1182 correct handling of input line pointer, and call
1183 demand_empty_rest_of_line.
1185 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
1187 * config/tc-sparc.c (in_bitfield_range): New static function.
1188 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
1189 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
1190 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
1191 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
1192 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
1194 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * config/obj-coff.c: BFD_ASSEMBLER:
1197 (coff_last_bf): New static variable.
1198 (coff_frob_symbol): Set endndx of a .bf symbol.
1200 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
1201 (last_bfP): New static variable.
1202 (yank_symbols): Set endndx of a .bf symbol.
1204 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1206 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
1207 and -s options. Add -be for good measure.
1209 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * read.c (s_space): Support non-constant fill value. Handle fill
1212 value correctly for a size other than 1.
1214 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
1216 * config/tc-arm.c (my_get_float_expression): Update call to
1217 gen_to_words, X_PRECISION changed from 6 to 5.
1219 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1221 * config/tc-ppc.c (register_name,reg_name_search): Move register
1222 name lookup from PE specific code to all targets. Add support for
1223 -mregnames/-mno-regnames to control whether register names are
1225 (md_assemble): Call register_name for all platforms.
1226 (md_parse_option): Add support for -mregnames/-mno-regnames.
1228 * configure.in (powerpcle*-*-solaris): Add support.
1229 (powerpc*-*-linux): Ditto.
1230 * configure: Regenerate.
1232 * config/ppc-sol.mt: New config file for PowerPC Solaris.
1234 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
1237 be associated with a single %lo reloc.
1239 * config/tc-mips.c (load_address): Cast X_add_number to valueT
1240 before comparing against MAX_GPREL_OFFSET, so that negative
1241 numbers are handled correctly.
1244 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
1246 * config/tc-sparc.c (last_insn): New static variable.
1247 (md_assemble): Warn about putting floating point branches in a
1248 delay slot. If architecture is less than v9, insert NOP
1249 instructions between floating point instructions and floating
1250 point branches. (The SunOS assembler does both these operations.)
1251 Save the last instruction opcode.
1252 (sparc_ip): Add pinsn parameter. Change caller.
1254 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1255 for byte jump to next instruction to skip empty frags.
1257 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1260 for addq with a 16 bit signed value, just emit a lda instruction
1263 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1265 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1268 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * configure.in: Permit --enable-shared to specify a list of
1272 * configure: Rebuild.
1274 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1276 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1277 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1279 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1281 * config/atof-ieee.c: Fix handling of denormalized extended
1282 precision numbers and overflow/underflow detection.
1283 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1284 not include the 16 bit gap in the m68k extended precision format.
1286 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1290 * configure: Rebuild.
1292 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1294 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1295 be accessed using the $gp register.
1296 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1298 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1300 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1301 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1303 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * read.c (get_line_sb): Bump line counters based on
1306 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1307 call LISTING_NEWLINE.
1308 (s_macro): Don't call demand_empty_rest_of_line.
1309 * app.c (do_scrub_chars): When handling C style comments, unget
1312 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1314 * read.h (enum linkonce_type): Define.
1315 (s_linkonce): Declare.
1316 * read.c (potable): Add "linkonce".
1317 (s_linkonce): New function.
1318 * subsegs.h (segment_info_type): Add linkonce field to
1319 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1320 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1321 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1322 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1324 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1325 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1326 entry based on the linkonce field in segment_info.
1327 * doc/as.texinfo: Document .linkonce.
1329 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1331 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1333 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1335 * stabs.c (s_stab_generic): Call the listing functions before
1336 doing the rest of the processing, which may involve freeing the
1337 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1338 SEPARATE_STAB_SECTIONS case.
1340 * config/tc-hppa.c: Remove nested comment.
1341 (tc_gen_reloc): Move label done inside the ifdef in which it is
1343 (md_apply_fix): Pass pointers to correct types to libhppa.h
1344 functions. Always return a value.
1346 * config/tc-mips.h (tc_frob_file): Define.
1347 (mips_frob_file): Declare.
1348 * config/tc-mips.c (struct mips_hi_fixup): Define.
1349 (mips_hi_fixup_list): New static variable.
1350 (imm_unmatched_hi): New static variable.
1351 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1352 offset_reloc. Pass imm_unmatched_hi to append_insn.
1353 (append_insn): Add unmatched_hi parameter. If it is set, add the
1354 new fixup to mips_hi_fixup_list. Change all callers.
1355 (mips_ip): Set imm_unmatched_hi when appropriate.
1356 (mips_frob_file): New function.
1358 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1360 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1361 * configure: Regenerated.
1363 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * as.c (main): Call bfd_set_error_program_name.
1367 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * as.h (strdup): Don't declare.
1370 * stabs.c: Include libiberty.h
1371 (get_stab_string_offset): Use xstrdup rather than strdup.
1372 (s_stab_generic): Likewise.
1373 * as.c (parse_args): Likewise.
1374 * read.c (s_mri_sect): Likewise.
1376 * gasp.c (change_base): Recognize \(...) construct documented to
1377 pass through enclosed characters literally through to the output.
1378 (process_assigns): Likewise. Also, be more careful to avoid
1379 looking past the end of the buffer.
1381 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1384 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1386 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1388 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1390 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1392 * config/alpha-opcode.h: Added cvtst instruction.
1394 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1396 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1397 string. Extract the addend from the result of expression.
1399 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1402 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1403 mode, change the state to 3 rather than 1.
1405 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1408 correspond to 11 March change.
1410 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
1412 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1413 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1415 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * configure: Rebuild with autoconf 2.8.
1419 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
1421 * config/atof-ieee.c (gen_to_words): Improve handling of
1422 X_PRECISION numbers. Based on patches from Andreas Schwab
1423 <schwab@issan.informatik.uni-dortmund.de>.
1425 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
1427 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1429 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1430 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1431 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1432 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
1435 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
1437 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
1439 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
1441 * config/tc-hppa.c (SUBSEG_MILLI): Define.
1442 (pa_def_subspaces): Add $MILLICODE$.
1443 (pa_spaces_begin): Set section flags for $MILLICODE$.
1445 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1447 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
1448 not SHT_NOBITS. Don't tamper with flags based on type if a
1449 special section was found (revert Feb 29 change).
1451 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
1452 if aligning to a longword boundary or greater.
1454 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1456 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
1458 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
1460 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
1461 * configure: Regenerated.
1463 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
1465 * config/tc-hppa.c: Add default definitions for R_N0SEL and
1466 R_N1SEL since they're not defined for old versions of hpux.
1468 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
1469 Set "sym_ptr_ptr" and "addend" fields to dummy values for
1470 R_N0SEL and R_N1SEL.
1472 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1474 * flonum-konst.c: Add two more constants for 1e+-2048 and
1475 1e+-4096, and correct the other constants.
1477 * symbols.c (resolve_symbol_value): Handle O_logical_not.
1479 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1481 * config/obj-elf.c (obj_elf_section): Allow predefined section
1482 types to set the nobits type. Avoid a shadowed declaration.
1484 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
1486 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
1487 reduce relocs using e_nlrsel field selectors.
1489 * write.c (fix_new_exp): Don't use #elif. Some compilers
1492 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
1494 (pa_chk_field_selector): Handle new field selectors for SOM.
1496 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1498 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
1499 * configure: Rebuild.
1500 * config/te-linux.h (LOCAL_LABELS_FB): Define.
1501 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
1503 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
1506 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
1508 * mpw-make.sed: Update to handle shared library support.
1510 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
1512 * config/tc-sparc.c (sparc_ip): Print all architectures that support
1513 the insn on mismatch.
1515 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1517 * configure.in: Add support for a29-coff.
1518 * configure: Rebuild.
1520 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
1523 of the section when looking for the R_SH_USES fixup, because the
1524 frag addresses have not yet been adjusted.
1526 * gdbinit.in: Set a breakpoint on as_warn_where.
1528 * config/tc-mips.c (macro): Add missing arguments to macro_build
1529 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
1531 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
1533 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
1534 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
1536 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
1538 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
1540 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
1542 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
1543 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
1544 Recognize [uU] format args as sparclet cpregs.
1546 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
1551 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
1554 well as S_IS_EXTERNAL.
1555 (tc_fix_adjustable): Likewise.
1556 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
1557 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
1559 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
1560 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
1562 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
1564 * config/tc-sparc.c (max_architecture): Change to sparclite for
1566 (default_compatible): Delete.
1567 (sparc_ffs): New function.
1568 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
1569 (sparc_ip): Rewrite architecture match and bump logic.
1571 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
1573 * configure.in: Check for 'do not mix' from native linker before
1574 trying to use -rpath.
1575 * configure: Rebuild.
1577 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
1579 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1580 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1581 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
1582 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
1584 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
1585 to the symbol lnnoptr field, to get the correct file offset.
1587 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1589 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
1590 symbols that are not function, file, or section symbols to be
1593 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * configure: Set and substitute RPATH_ENVVAR.
1596 * configure: Rebuild.
1597 * Makefile.in (RPATH_ENVVAR): New variable.
1598 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1600 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
1601 doesn't need opcodes. If configuring shared, opcodes needs bfd.
1602 * configure: Rebuild.
1604 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1606 * read.c (s_mri_sect): Don't return '\0' in type. Set all
1607 appropriate flags in BFD section.
1609 * configure.in (m68k-*-psos*): New target.
1610 * configure: Rebuild.
1611 * config/te-psos.h: New file.
1612 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
1615 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
1617 From Alan Modra <alan@spri.levels.unisa.edu.au>:
1618 * configure.in: Remove duplicate setting of cpu_type. Check
1619 whether opcodes library is required for on all targets, not just
1621 * configure: Rebuild.
1623 * config/tc-mips.c (mips_big_got): New static variable.
1624 (s_extern): Don't declare.
1625 (reg_needs_delay): New static function.
1626 (macro_build): Permit GOT/CALL_HI/LO relocs.
1627 (macro_build_lui): If place is not NULL, use the number in the
1629 (load_address): Handle mips_big_got case.
1630 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
1632 (OPTION_XGOT): Define.
1633 (md_longopts): Add "xgot" if OBJ_ELF.
1634 (md_parse_option): Handle -xgot.
1635 (md_show_usage): Mention -xgot.
1636 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
1637 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
1639 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1641 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
1642 the byte relocation, point it to the low byte of the word.
1644 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
1647 * configure: Rebuild.
1649 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
1651 * configure.in: Recognize any sparc* cpu.
1652 * configure: Regenerated.
1654 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
1656 * read.c (potable): Add "mri" and ".mri".
1657 (s_mri): New function.
1658 * read.h (s_mri): Declare.
1659 * app.c (scrub_m68k_mri): New static variable.
1660 (mri_pseudo): New static variable.
1661 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
1662 flag_m68k_mri. Initialize scrub_m68k_mri.
1663 (mri_state, mri_last_ch): New static variables.
1664 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
1666 (app_push): Save new fields.
1667 (app_pop): Restore new fields.
1668 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
1669 If TC_M68K, use a trivial state machine to look for occurrences of
1670 the .mri pseudo-op, and change the mode appropriately.
1671 * as.h (do_scrub_begin): Update prototype.
1672 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
1674 * config/tc-m68k.c (reg_prefix_optional_seen): New static
1676 (m68k_mri_mode_change): New function.
1677 (md_parse_option): Set reg_prefix_optional_seen.
1678 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
1679 (MRI_MODE_CHANGE): Define.
1680 * doc/as.texinfo: Document .mri pseudo-op.
1682 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
1685 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1687 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
1688 * config/m68k-parse.h (enum pic_relocation): Define.
1689 (struct m68k_exp): Add pic_reloc field.
1690 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1691 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
1692 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
1694 * config/tc-m68k.c: Delete definition of NO_RELOC.
1695 (struct m68k_it): Add pic_reloc field.
1696 (add_fix): Copy over pic_reloc field.
1697 (md_pseudo_table): Interpret .align parameter as byte count.
1698 (mote_pseudo_table): Likewise.
1699 (tc_m68k_fix_adjustable): New function.
1700 (get_reloc_code): New function.
1701 (md_assemble): Use it as last argument to fix_new_exp.
1702 (md_apply_fix_2): For a relocation against a symbol don't put the
1703 addend into the data.
1704 (tc_gen_reloc): Different addend computation for OBJ_ELF.
1705 (m68k_ip): Don't relax an operand that requires pic relocation.
1706 (md_begin): Align .text, .data and .bss on 4 byte boundary by
1708 * write.c (fixup_segment): Don't add symbol value to addend if
1709 TC_M68K and OBJ_ELF.
1710 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
1711 (motorola_operand): Add rule for `(zapc, EXPR)'.
1713 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
1715 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
1716 *really* is permissible before the comma.
1718 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
1720 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
1721 inserting nop instructions.
1723 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
1725 * config/te-aux.h: Change include of aux.h to aux-coff.h.
1727 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
1729 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
1730 class setting for a CALLNAME symbol in COFF.
1732 * read.c (potable): Pass negative numbers for new .balign[wl] and
1733 .p2align[wl] pseudo-ops.
1734 (s_align_bytes): Treat a negative argument as specifying the fill
1736 (s_align_ptwo): Likewise.
1738 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1740 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
1741 (do_align): Take new len parameter. Change all callers. Pass it
1743 (s_align_bytes): Arg now indicates the length of the fill pattern.
1744 (s_align_ptwo): Likewise.
1745 * config/obj-coff.c (write_object_file): Pass length to
1747 * config/tc-i386.h (md_do_align): Take new len parameter.
1748 * config/tc-m88k.h (md_do_align): Likewise.
1749 * config/tc-m88k.c (m88k_do_align): Likewise.
1750 * config/tc-sh.h (md_do_align): Likewise.
1751 * config/tc-sh.c (sh_do_align): Likewise.
1752 * doc/as.texinfo: Document new pseudo-ops.
1754 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
1755 done in cvt_frag_to_fill.
1757 * config/tc-sh.h (sh_do_align): Declare.
1758 (md_do_align): Define.
1759 * config/tc-sh.c (sh_do_align): New function.
1761 * ecoff.c (ecoff_build_lineno): Don't try to store the address
1762 difference if the next address is before the current one.
1764 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
1765 (archs): Initialize new field.
1766 (m68k_ip): Don't list alias names when listing CPUs which support
1769 * as.c (main): Call parse_args before read_begin.
1770 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
1771 front of generated pseudo-ops.
1772 * read.c (potable): Ignore "name".
1773 (s_app_file): Permit a single quote after the string, since one
1774 may appear in m68k MRI mode.
1776 * configure.in: Check for --enable-shared. If linking against
1777 shared BFD and opcodes, fix library name on SunOS, and try to set
1779 * configure: Rebuild.
1781 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
1783 * as.h (flag_m68k_mri): Declare.
1784 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
1785 * Many files: For MRI syntax that is specific to the m68k MRI
1786 assembler, check flag_m68k_mri rather than flag_mri or
1787 MRI_MODE_NEEDS_PSEUDO_DOT.
1789 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * config/tc-i960.c (ARCH_HX): Define.
1793 (targ_has_sfr): Handle ARCH_HX.
1794 (targ_has_iclass): Handle ARCH_HX.
1795 (tc_coff_fix2rtype): Add return 0 to avoid warning.
1796 (tc_headers_hook): If the architecture was specified explicitly,
1797 use it when setting the flags. Set the extern variable coff_flags
1798 rather than headers->filehdr.f_flags, since the latter is set
1799 unconditionally in obj-coff.c.
1800 (i960_handle_align): Remove unused variable fixp.
1802 Support for building bfd and opcodes as shared libraries, based on
1803 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1804 * configure.in: Set OPCODES and BFD to search directories.
1805 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
1806 * configure: Rebuild.
1807 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
1808 (LIBDEPS): New variable.
1809 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
1810 $(HLDFLAGS) in link.
1811 (check): Set LD_LIBRARY_PATH in the environment.
1813 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1815 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
1816 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
1817 read-only, not read/write.
1819 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1821 * Makefile.in (INSTALL_XFORM): Remove -e.
1823 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
1826 than comparing S_GET_SEGMENT to undefined_section.
1827 (write_object_file): Skip symbols which were equated to an
1828 undefined or common symbol.
1829 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
1830 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1832 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
1833 or S_IS_COMMON call S_GET_VALUE.
1834 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1835 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
1836 to an undefined or common symbol, convert the reloc to be against
1838 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1839 undefined or common symbol.
1840 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
1841 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
1842 to an undefined or common symbol, convert the reloc to be against
1844 (obj_crawl_symbol_chain): Skip symbols which were equated to an
1845 undefined or common symbol.
1846 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
1847 S_IS_COMMON rather than comparing S_GET_SEGMENT to
1849 (yank_symbols): Skip symbols which were equated to an undefined or
1852 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
1855 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1857 * configure.in: Make sure we only add m68k-parse.o to
1858 ${extra_objects} once, no matter how many m68k targets have been
1860 * configure: Rebuild.
1862 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
1864 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
1865 * configure: Rebuild.
1867 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
1869 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
1870 * doc/c-m68k.texi: Document .extend and .ldouble.
1872 * configure.in (m68*-apple-aux*): New target.
1873 * config/te-aux.h: New file.
1874 * config/obj-coff.c (compare_external_relocs): New static function
1876 (do_relocs_for): Sort relocs if TE_AUX.
1877 (fixup_segment): If TE_AUX, store common symbol value in segment.
1878 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
1880 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
1884 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
1886 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
1887 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
1889 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
1890 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
1891 an undefined symbol and the size of a function symbol.
1892 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1893 for all common symbols.
1895 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
1897 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
1900 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
1903 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
1906 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
1908 * ecoff.c (localsym_t): Add addend field.
1909 (add_ecoff_symbol): Add addend argument. Change all callers.
1910 (coff_sym_value): Make static.
1911 (coff_sym_addend): New static variable.
1912 (ecoff_directive_def): Initialize coff_sym_addend.
1913 (ecoff_directive_val): Accept symbol + constant.
1914 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
1915 (ecoff_build_symbols): Include the addend in the symbol value.
1917 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
1919 * config/tc-ppc.c (md_assemble): Ignore overflow on
1920 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
1922 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
1925 bytes in size, so offset appropriately in big endian mode when
1926 writing the bottom 2 bytes.
1928 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
1930 * config/tc-sparc.c (default_compatible): New static local.
1931 (md_begin): Initialize it. Rewrite warn_on_bump handling.
1932 (sparc_ip): If no architecture or -bump specified, don't mark as
1933 mismatched those in default_compatible.
1935 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
1937 SCO ELF support from Robert Lipe <robertl@arnet.com>:
1938 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
1939 * configure: Rebuild.
1940 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
1941 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
1942 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
1943 (sco_id): Declare if SCO_ELF.
1945 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
1947 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
1948 ({max,warn_after}_architecture): New static locals.
1949 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
1950 If both architecture and -bump requested, set max_architecture to max.
1951 (sparc_md_end): Simplify.
1952 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
1953 Rewrite code to bump architecture and check for conflicts.
1954 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
1955 with Solaris assembler.
1956 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
1957 (md_show_usage): Update.
1959 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
1961 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
1963 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
1965 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
1966 #ifdef sparcv9 when choosing value.
1969 (sparc_md_end): Declare.
1970 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
1971 (initial_architecture): New static local.
1972 (can_bump_v9_p): Likewise.
1973 (NO_V9): Delete all occurrences.
1974 (sparc_md_end): New function.
1975 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
1976 Don't bump architecture to v9 unless can_bump_v9_p set.
1977 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
1978 * configure.in (sparc64 target cpu): Don't set obj_format here.
1979 (SPARC_V9): Renamed from sparcv9.
1980 (sparc64-*-elf*): Define SPARC_ARCH64.
1981 * configure: Regenerated.
1982 * acconfig.h (SPARC_V9): Renamed from sparcv9.
1983 (SPARC_ARCH64): Add.
1984 * conf.in: Regenerated.
1985 * config/vmsconf.h: Update.
1987 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
1989 * config/tc-mips.c (load_register): Optimise "dli" loads.
1990 (md_show_usage): add "-mcpu=vr4100" to help text.
1992 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1994 * symbols.c (resolve_symbol_value): If a symbol is equated to an
1995 undefined symbol, preserve the X_op of O_symbol.
1996 (S_GET_VALUE): Fix check to permit this case.
1997 * write.c (write_relocs): If a reloc is against an undefined
1998 symbol equated to another symbol, change the reloc to be against
2000 * config/obj-coff.c (do_relocs_for): Likewise.
2002 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
2005 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2007 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
2008 computer is PowerPC.
2010 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
2012 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
2013 mentioned in the eabi.
2015 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
2017 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
2018 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
2020 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2022 * config/tc-ppc.c (mapping): Add more relocation suffixes.
2024 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2026 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
2027 as a section it is ok to have unadorned -mrelocatable pointers in.
2029 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2031 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
2034 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2036 * config/obj-elf.c (obj_elf_section): Add hooks so machine
2037 dependent section attributes can be handled.
2039 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
2040 macros to add support for exclude section flag and ordered section
2043 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
2044 functions to add support for exclude section flag and ordered
2047 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * subsegs.c (section_symbol): Don't try to look up the section
2050 symbol in the hash table. It should be possible to have a symbol
2051 with the same name as a section, but no connection to it.
2053 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
2054 From James Carlson <carlson@xylogics.com>.
2056 * expr.c (operand): Skip whitespace after a close parenthesis.
2057 From James Carlson <carlson@xylogics.com>.
2059 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2061 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
2062 as_warn_where for relocation overflow.
2063 (parse_reg): Accept register name only if next character is
2066 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
2068 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
2069 addresses for static variables.
2071 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2073 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
2074 and xgot give the old toc16 relocation.
2075 (md_apply_fix3): Support all GOT relocations.
2077 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
2079 * config/tc-mips.c (load_address): Correctly handle a constant in
2080 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
2082 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2084 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
2085 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
2086 (build_Mbytes): Handle REG_B.
2088 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
2090 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
2092 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
2094 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
2096 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
2098 * config/obj-coff.c (write_object_file): Set the s_align field to
2099 the number of bytes, rather than to the power of 2.
2101 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
2103 * Makefile.in (DISTCLEAN_HERE): New variable.
2104 (distclean): Use it.
2105 (maintainer-clean): Depend upon clean-here rather than clean,
2106 distclean, and clean-info. Run make maintainer-clean in doc.
2107 Remove files listed in DISTCLEAN_HERE.
2108 * doc/Makefile.in (maintainer-clean realclean): Split out from
2109 distclean. Depend upon clean-info and distclean.
2111 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
2113 * mac-as.r: Fix copyright and version strings.
2114 (cfrg): Use PROG_NAME instead of literal name.
2116 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
2118 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
2120 * config/tc-a29k.h (tc_unrecognized_line): Define.
2121 * config/tc-a29k.c (a29k_unrecognized_line): New function.
2122 (md_operand): Handle a29k style local dollar labels.
2124 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
2126 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
2128 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
2130 * read.c (s_fill): If md_flush_pending_output is defined, call
2133 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
2135 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
2136 Treat rs_align_code like rs_align.
2138 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2140 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
2141 converting an absolute address into a PC-relative one.
2143 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
2145 * mpw-config.in: Don't always use te-generic.h for emulation.
2146 (powerpc-apple-macos): Use emulation te-macos.h.
2148 (mips-gm-magic): New configuration.
2150 * mpw-make.sed (install, install-only): Edit in Mac-specific
2153 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
2155 * configure.in: Improve message about unsupported ELF targets.
2156 * configure: Rebuild.
2158 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
2159 pattern is zero. From Manfred Hollstein.
2161 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
2163 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
2164 the various idata sections, we check the name on the .section pseudo.
2166 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2168 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
2169 add section's paddr to add_number; compatibility to native as and
2172 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
2174 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
2176 * hash.c (struct hash_entry): Moved here...
2177 * hash.h (struct hash_entry): ...from here.
2179 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
2180 if it's already known to be null.
2182 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2184 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
2185 bit relocs converted to PC relative relocs. This turned out to
2186 add the offset from the beginning of .text twice.
2188 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
2190 * stabs.c (s_stab_generic): In 's' case, free string from
2193 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
2195 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
2198 * subsegs.h (segment_info_type): Make bitfields unsigned.
2200 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
2201 and move them together. On most systems this will reduce the
2202 structure size by one word.
2203 (operatorT): Define O_max.
2204 * expr.c (expr_begin): Verify that X_op is wide enough to hold
2207 * read.c (pop_insert): Print error returned by hash table
2210 * as.c (dump_statistics): Split out from main; dump some hash
2211 table stats and target-specific stats.
2212 (start_time): No longer automatic to main.
2213 (main): Set file-level start_time and call dump_statistics at
2214 exit. Exit by calling xexit.
2215 (show_usage): Make --statistics description less specific.
2216 * subsegs.c (subsegs_print_statistics): New function.
2217 * write.c (write_print_statistics): New function.
2218 (n_fixups): New static variable.
2219 (fix_new_internal): Increment it.
2220 * read.c (read_print_statistics): New function.
2221 * read.h (read_print_statistics): Declare.
2222 * symbol.c (symbol_print_statistics): New function.
2223 * symbol.h (symbol_print_statistics): Declare.
2224 * hash.c (hash_print_statistics): New function.
2225 * hash.h (hash_print_statistics): Declare.
2226 * config/tc-i386.c (i386_print_statistics): New function.
2227 * config/tc-i386.h (i386_print_statistics): Declare.
2228 (tc_print_statistics): New macro.
2229 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
2232 * hash.c (DELETED): Rewrite to use a valid but unique address.
2233 (START_POWER): Reduce to 10.
2234 (enum stat_enum): New enumerator, replacing STAT_* index macros.
2235 Add new values for counting strcmp calls.
2236 (GROW_FACTOR): New macro.
2237 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
2239 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
2240 (hash_new): Use FULL_VALUE.
2241 (struct hash_control): Definition moved here.
2242 (hash_code): Don't mask to low bits.
2243 (hash_ask): Mask returned hash code here. Check hash value before
2244 calling strcmp; count strcmp calls.
2245 * hash.h (struct hash_control): Declare, don't define, here.
2246 (HASH_STATLENGTH): Deleted.
2247 (struct hash_entry): Add field for hash code.
2248 (hash_say, hash_apply): Don't declare.
2250 * hash.c (destroy): Return void.
2251 (applicatee): Ditto.
2252 (main): Fix declarations.
2253 (hash_apply): Return void. Argument `function' returns void. Put
2254 inside "#ifdef TEST".
2255 (hash_say): Define only if TEST is defined.
2256 * hash.h (hash_apply, hash_say): Declarations deleted.
2258 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2260 * configure: Rebuild with autoconf 2.7.
2262 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2264 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2265 * configure: Rebuild with autoconf 2.6.
2267 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2269 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2270 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2272 (ppc_frob_file): Remove.
2273 * config/tc-ppc.h (tc_frob_file): Don't define.
2274 (ppc_frob_file): Don't declare.
2276 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2278 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2279 * config/alpha-opcode.h: Include one-operand variants of jmp and
2282 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2283 with te-delta.h in 8.3 file systems.
2284 * configure.in: Adjusted.
2286 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2288 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2290 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2292 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2294 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2296 Version 2.6 released.
2297 * Makefile.in (VERSION): Updated to 2.6.
2299 * config/obj-coff.c (write_object_file): Change use of md_do_align
2300 to pass a pointer rather than a fill value, to match other uses.
2302 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2304 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2306 * as.c (main): Move md_end call to just after call to
2307 perform_an_assembly_pass. Delete cpu-specific code here.
2308 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2309 * config/tc-arm.c (md_end): Unused function deleted.
2310 * config/tc-ns32k.c (md_end): Ditto.
2312 * config/tc-i386.c (i386_align_code): New function, moved here
2313 from HANDLE_ALIGN macro.
2314 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2316 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2318 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2321 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2323 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2324 multi-byte nops to avoid changing gcc. The necessary gcc change
2325 might break old assemblers.
2327 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2329 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2330 generate optimal multi-byte nop instructions for ".align n"
2331 ".align n,0x90", and aligns requiring more than 15 bytes of
2332 padding still generate multiple 0x90's as before.
2334 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2336 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2338 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2340 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2341 * configure: Update.
2342 * mpw-make.sed: Reorder commands to make sed happier.
2343 * config/te-macos.h: New file.
2344 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2346 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2348 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2349 conditional branches.
2350 (md_apply_fix): Likewise.
2352 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2354 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2355 generate a reloc which the linker will not handle correctly. Fix
2356 overflow checking--R_IREL is 18 bits, not 17.
2358 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2360 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2361 from a PC relative reloc if TC_A29K.
2363 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2364 code depends upon it.
2366 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2367 $extend. Based on code from Eric Freudenthal
2368 <freudenthal@nyu.edu>.
2369 * config/tc-a29k.h (LEX_DOLLAR): Define.
2370 * read.c (LEX_DOLLAR): Define if not defined.
2371 (lex_type): Use LEX_DOLLAR.
2373 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2375 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2378 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2380 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2382 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2384 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2385 used only by "dlltool.c".
2387 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2389 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2390 (md_pseudo_table): Don't define "extern".
2392 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2394 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2396 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2398 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2400 * macro.c (macro_expand_body): Don't warn about == with a
2401 nonexistent parameter, in case it is in a comment field.
2403 * as.c (main): On TC_A29K, call macro_init with macro_alternate
2405 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2406 set, even if macro_alternate is set.
2407 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2408 (sub_actual): If macro_strip_at, and kind is '@', don't look up
2409 the token unless it ended in '@'.
2410 * config/tc-a29k.c (line_separator_chars): Remove '@'.
2411 * doc/c-a29k.texi: Document macro usage on A29K.
2413 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
2415 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2417 (install_operand): Likewise.
2419 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2421 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2423 * configure.in (m88k-motorola-sysv*): New target.
2424 * configure: Rebuild.
2425 * config/te-delta88.h: New file.
2426 * config/obj-coff.c (write_object_file): Use md_do_align if it is
2428 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2429 (md_do_align): Define.
2430 * config/tc-m88k.c: Include "subsegs.h".
2431 (m88k_do_align): New function.
2433 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2434 (COFF_NOLOAD_PROBLEM): Define.
2435 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
2437 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
2439 * config/tc-i386.c (md_assemble): For a jump instruction with
2440 non-constant target, require 7 available bytes in the current
2443 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
2445 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
2448 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
2450 * configure.in (alpha-*-linux*): Use ecoff.
2451 * configure: Rebuild.
2452 * ecoff.c (ecoff_directive_extern): New function.
2453 (ecoff_directive_weakext): New function.
2454 (ecoff_build_symbols): Handle weak symbols.
2455 (ecoff_setup_ext): Likewise.
2456 (ecoff_frob_symbol): Warn about weak common symbols.
2457 * ecoff.h (ecoff_directive_extern): Declare.
2458 (ecoff_directive_weakext): Declare.
2459 * symbols.c (S_IS_WEAK): New function.
2460 * symbols.h (S_IS_WEAK): Declare.
2461 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
2463 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
2466 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
2470 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
2471 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
2472 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
2473 * config/obj-coff.c (coff_frob_symbol): Don't call
2474 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
2475 one. If OBJ_XCOFF, try to figure out whether the symbol is going
2478 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
2479 (ppc_stab_symbol): New static variable.
2480 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
2481 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
2482 sy_tc.real_name to the stab string.
2483 (ppc_bc, ppc_ec): New static functions.
2484 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
2486 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
2488 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
2491 * input-scrub.c (input_scrub_push): Reset sb_index.
2493 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
2495 * listing.c (listing_newline): Don't create a frag in the absolute
2498 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
2500 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
2501 (ppc_csect): Move most of the code to ppc_change_csect, and call
2503 (ppc_change_csect): New static function, taken from ppc_csect.
2504 (ppc_section): New static function.
2505 (ppc_saw_abs): New static varable.
2506 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
2507 a symbol has no csect.
2508 (ppc_adjust_symtab): New function.
2509 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
2510 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
2512 * write.c (write_object_file): If tc_adjust_symtab is defined,
2513 call it just before the call to obj_adjust_symtab.
2515 * symbols.c (symbol_find_or_make): Change name to be const.
2516 * symbols.h (symbol_find_or_make): Update declaration.
2518 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
2520 * doc/as.texinfo (Align): Mention SH.
2521 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
2523 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
2524 (Z8000 Directives, even): Don't give numeric align value, instead
2527 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2529 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
2532 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
2534 * Makefile.in (diststuff): Also make info.
2535 (maintainer-clean realclean): Also make clean-info.
2537 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
2540 (pa_subspace): For ".nsubspa", always create a new subspace
2541 with the given attributes, even if one already exists with the
2544 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2546 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
2547 TC_FORCE_RELOCATION, taking an additional section argument. If
2548 the section of the target symbol is not the same as the current
2549 section, always force the relocation to be used.
2550 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
2552 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
2553 md_pcrel_from function, taking an additional section argument.
2554 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
2556 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
2557 older TC_FORCE_RELOCATION if not defined.
2558 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
2559 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
2560 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
2561 TC_FORCE_RELOCATION.
2563 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
2565 * input-scrub.c (as_where): Set name to null pointer if we don't
2567 * messages.c (identify): Only print filename if non-null.
2568 (as_show_where): Ditto, for line number too.
2569 (as_warn_internal, as_bad_internal): Ditto.
2571 * input-file.c (input_file_open): If the input file can't be
2572 opened, consider it an error.
2574 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2576 * config/tc-mips.c: Added mips_4100 control, and support for
2577 accepting the 4100 as a MIPS architecture variant (md_begin,
2578 macro_build, mips_ip, md_parse_option). Adding suitable
2579 command-line OPTIONs, and updating the help text (md_show_usage).
2581 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
2583 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
2584 BFD_ASSEMBLER is defined.
2586 * Use one active frag and one obstack per frag chain:
2587 * frags.c (frags): Variable deleted.
2588 (frag_alloc): New function.
2589 (frag_grow, frag_more, frag_variant, frag_now_fix,
2590 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
2592 (frag_new): Ditto. Verify that frch_last and frag_now match on
2593 entry and exit, and that old frag_now has non-zero type. Replace
2594 "know" uses with "assert". Use frag_alloc instead of mucking with
2596 * frags.h (frags): Declaration deleted.
2597 * subsegs.h (struct frchain): Add new field frch_frag_now.
2598 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
2600 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
2601 give it any stricter alignment than frchainS structures need. Do
2602 not initialize frags obstack. Set frag_now to point to
2603 dummy_obstack. Initialize absolute_frchain.
2604 (subseg_set_rest): Save and restore frag_now in frch_frag_now
2605 field of frchainS. Don't create new frags on section switch, and
2606 use frag_alloc when creating a new frag chain. For absolute
2607 section, set frchain_now to absolute_frchain. Verify that
2608 frch_last and frag_now match on entry and exit. Initialize
2609 per-chain obstack, and under gcc, set required alignment to that
2610 needed by fragS structure.
2612 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
2614 * stabs.c (get_stab_string_offset): Only copy input string if a
2615 fresh copy is needed, not if the section already exists.
2616 (s_stab_generic): Cache stab section name to bypass lookups, since
2617 usually it will match. Could be made faster still by changing the
2618 memory allocation rules.
2619 (s_xstab): Cache section name to bypass repeated string
2622 * frags.c (frag_new): Deleted register declarations.
2624 * listing.c (frag_now): Don't declare.
2626 * as.c (chunksize): New variable.
2627 (debug_memory): New variable.
2628 (main): If debug_memory is set, reduce chunksize and
2630 * as.h (chunksize): Declare it.
2631 * read.c (read_begin): Use it.
2633 * config/tc-alpha.c (md_shortopts): Include 'g'.
2634 (md_parse_option): Ignore it.
2636 * Makefile.in (distclean): Remove Makefile and config.status from
2637 testsuite directory.
2638 (clean-here): Don't delete testsuite. Instead, delete only the
2639 files within it that would be generated by running tests.
2641 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
2642 frag_now_fix instead of accessing obstack info directly.
2643 * config/tc-arm.c (s_ltorg): Ditto.
2644 (md_assemble): Ditto.
2646 * config/tc-i386.c (md_assemble): Call frag_grow instead of
2649 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
2651 * stabs.c (aout_process_stab): Insert debug symbol into symbol
2652 chain after parsing value expression, if any, to avoid separating
2653 continued .stabs lines.
2655 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
2657 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
2658 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
2660 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2662 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
2663 -mcom support and PPC_OPCODE_ANY for -many.
2664 (md_parse_option): Ditto.
2666 (md_begin): For duplicate instructions, print all duplicates
2669 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
2671 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
2672 common mode operation.
2673 (md_show_usage): Add -mcom to usage message.
2675 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
2677 * expr.c (op_rank): Add O_symbol_rva.
2678 * expr.h (operatorT): Add O_symbol_rva.
2679 * read.c (cons_worker): Set O_symbol_rva when necessary.
2680 * write.c (fix_new_exp): Understand O_symbol_rva.
2682 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
2684 * config/tc-mips.c: Correct s_cons arguments. From Michael
2685 Joosten <joost@ori.cadlab.de>.
2687 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
2689 * config/tc-ppc.c (ppc_macro): Make count unsigned.
2690 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
2691 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
2693 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
2694 make non-static. Change all users.
2695 * config/obj-coff.h (coff_n_line_nos): Declare.
2697 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
2699 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2701 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
2703 * config/obj-elf.c (obj_elf_common): Convert specified byte
2704 alignment to power of two. Set size of local bss symbol.
2706 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
2708 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
2710 * sb.c, macro.c: Decide whether to include <string.h> or
2711 <strings.h> just as as.h does.
2713 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
2715 * Makefile.in (site.exp): Fix setting of $srcdir.
2717 * config/tc-arm.c (md_atof): Fix little-endian output.
2718 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
2721 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
2723 * doc/as.texinfo: Split out the NS32k family documentation,
2724 despite its being commented out for now.
2725 * doc/c-ns32k.texi: New file.
2727 * sb.c, macro.c: Include string.h.
2729 * Makefile.in (comparison): Only check *.o; we don't care if
2730 timestamps inserted by the native linker differ.
2732 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
2733 if alignment stricter than 4 bytes is requested; in that case,
2734 align to a 4-byte boundary first.
2736 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
2738 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
2739 uninitialized" warning for `Max_Source_Offset'.
2741 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
2743 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
2744 qualifiers and detect errors if present.
2745 (md_assemble): Add call to parse_toc_entry. Also added some support
2746 for the [tocv] qualifier.
2747 (ppc_pe_tocd): New function to support data in the toc section.
2749 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
2751 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
2754 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
2756 * config/tc-m68k.c (isword): Accept all values from -65536 to
2757 +65535, so ~VAL will not be rejected.
2759 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
2760 skip characters after the pseudo-op.
2762 * read.c (get_line_sb): Don't look past buffer_limit.
2763 (s_include): In MRI mode, skip characters after the file name.
2765 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
2767 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
2768 periods in register names.
2770 For older changes see ChangeLog.1.