1 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
3 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
5 2001-10-08 Tom Rix <trix@redhat.com>
7 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
9 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
11 2001-10-07 Alan Modra <amodra@bigpond.net.au>
13 * config/obj-elf.c: Standardize error/warning messages - don't
14 capitalise, no final period or newline, don't say "ignoring" for
15 as_bad messages. In some cases, change the wording to that used
16 elsewhere for similar messages.
17 (obj_elf_section_name): New function, split out from ..
18 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
19 entsize not specified.
21 2001-10-05 Jakub Jelinek <jakub@redhat.com>
23 * doc/as.texinfo: Document M and S ELF section flags.
25 2001-10-05 Alan Modra <amodra@bigpond.net.au>
27 * subsegs.c (subseg_text_p): Return 0 for absolute section.
28 * read.c (do_align): If in absolute section, warn about and ignore
29 non-zero fill pattern.
31 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
33 * config/tc-mn10300.c (tc_gen_reloc): Don't free
34 reloc->sym_ptr_ptr if it's not allocated.
36 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
38 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
40 (prev_insn_fixp): Likewise.
41 (append_insn): Changed prototype to accept a relocation pointer.
42 (imm_reloc): Make it an array.
43 (offset_reloc): Likewise.
44 (md_assemble): Handle triple relocations.
45 (append_insn): Likewise. Add handling for some NewABI relocations.
46 (mips_no_prev_insn): Handle triple relocations.
47 (macro_build): Likewise. Add handling for some NewABI relocations.
48 Move handling for the 'u' case to append_insn().
49 (mips16_macro_build): Handle triple relocations.
50 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
52 (mips_ip): Handle triple relocations.
53 (mips16_ip): Likewise.
54 (mips_force_relocation): Force handling of triple relocations
55 without symbols for NewABI.
56 (md_apply_fix): Add handling for some NewABI relocations.
58 2001-10-05 Alan Modra <amodra@bigpond.net.au>
60 * config/tc-i386.c (parse_register): If not producing code for
61 x86_64, reject x86_64 register name matches.
62 (md_assemble): Remove now redundant check for x86_64 regs.
64 2001-10-04 Alan Modra <amodra@bigpond.net.au>
66 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
67 as BFD_DEFAULT_TARGET_SIZE.
69 (ppc_is_toc_sym): Likewise.
70 (md_apply_fix3): Likewise.
72 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
74 * config/tc-mips.c (mips_64): Remove.
75 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
77 (mips_abi_level, mips_abi): New enum.
78 (mips_32bit_abi): Remove.
79 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
80 (HAVE_NEWABI): New define.
81 (HAVE_64BIT_OBJECTS): New define.
82 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
83 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
84 (support_64bit_objects): New prototype.
85 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
86 .reginfo section for n32, use .MIPS.options instead.
87 (support_64bit_objects): New function, code from md_parse_option.
88 (md_longopts): Add -n32 option.
89 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
90 Add -n32 option. Protect with OBJ_ELF.
91 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
92 (mips_elf_final_processing): Likewise. Don't write .reginfo section
93 for n32, use .MIPS.options instead.
95 2001-10-03 Alan Modra <amodra@bigpond.net.au>
97 * po/POTFILES.in: Regenerate.
98 * configure: Regenerate.
100 2001-10-02 Alan Modra <amodra@bigpond.net.au>
102 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
103 bits if target is 64 bit.
105 * doc/as.texinfo (listing): Fix typo.
107 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
109 * Makefile.am (Makefile): Depend on bfd/configure.in.
111 * Makefile.in: Regenerate.
113 2001-09-30 H.J. Lu <hjl@gnu.org>
115 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
116 and "ams" for compatibility.
118 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
120 * config/tc-sh.c (md_pcrel_from_section): Transformed from
121 md_pcrel_from. Handle pc-relativeness against link-time
122 symbol. Handle relativeness to elsewhere than the fixup.
123 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
124 (md_pcrel_from_section): Prototype.
126 * Makefile.am: Update dependencies with "make dep-am".
127 * Makefile.in: Regenerate.
129 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
131 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
132 (print_opcode_format, skip_whites): Likewise.
133 (convert_branch, m68hc11_new_insn): Likewise.
134 (build_dbranch_insn, build_indexed_byte): Likewise.
135 (build_reg_mode, find, find_opcode): Likewise.
136 (print_insn_format): Fix call to print_opcode_format.
137 (md_assemble): Fix call to build_dbranch_insn.
139 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
141 * config/tc-arm.c: Add missing prototypes.
143 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
145 * input-file.c (input_file_open): When reading the
146 first line looking for #NO_APP, prepare for the possibility
147 of finding #APP instead. Also fix algorithm to allow
148 white-space to follow either #NO_APP or #APP directives.
150 2001-09-25 Geoff Berry <geoff.berry@bops.com>
152 * listing.c (buffer_line): Don't write past the end of `line' when
155 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
157 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
158 relocation for differences between symbols in a section other
159 than the one in which the difference is to be placed; apply
160 the relocation instead.
162 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
164 * config/tc-arc.c: Add missing prototype.
165 (md_atof): Change type to int. Add missing prototype.
166 * config/tc-arc.h: Prototype exported functions.
168 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
170 * as.c: Add missing function prototype.
171 * config/obj-aout.c: Fix compile time warning.
173 2001-09-21 Bruno Haible <haible@clisp.cons.org>
175 * config/tc-openrisc.c: Don't include <ctype.h>.
177 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
179 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
181 2001-09-19 Alan Modra <amodra@bigpond.net.au>
183 * config/tc-i370.c: Fix typo in last change.
185 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
187 * doc/as.texinfo (Symbol Names): Improve documentation on local
188 labels and add documenation about dollar labels.
190 2001-09-18 Bruno Haible <haible@clisp.cons.org>
192 * as.h: Don't include <ctype.h>.
193 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
194 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
195 (atof_generic): Use ISDIGIT instead of isdigit.
196 * config/m68k-parse.y: Include "safe-ctype.h".
197 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
198 * config/obj-elf.c: Include "safe-ctype.h".
199 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
200 * config/obj-vms.c: Include "safe-ctype.h".
201 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
202 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
203 instead of isupper/islower/toupper/tolower.
204 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
205 (insert_sreg): Use TOUPPER instead of islower/toupper.
206 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
207 isalpha/isalnum/isupper/tolower.
208 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
210 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
211 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
212 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
213 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
214 (arc_extoper): Use TOLOWER instead of isupper/tolower.
215 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
216 (arm_psr_parse): Use ISALPHA instead of isalpha.
217 (accum0_required_here): Use ISALNUM instead of isalnum.
218 (do_ldrd): Use ISSPACE instead of isspace.
219 (decode_shift): Use ISALPHA instead of isalpha.
220 (insert_reg): Use TOUPPER instead of islower/toupper.
221 (arm_reg_parse): Use ISALPHA instead of isalpha.
222 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
223 isalnum/ispunct/tolower.
224 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
225 (md_parse_option): Use TOLOWER instead of tolower.
226 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
227 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
228 (cris_process_instruction): Use ISLOWER instead of islower.
229 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
230 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
231 (get_flags): Use ISSPACE instead of isspace.
232 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
233 (do_assemble): Use TOLOWER instead of tolower.
234 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
235 (do_assemble): Use TOLOWER instead of tolower.
236 (d30v_start_line): Use ISSPACE instead of isspace.
237 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
238 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
239 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
240 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
241 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
242 (start_label): Use ISALPHA instead of isalpha.
243 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
244 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
245 isupper/islower/tolower.
246 (pa_parse_number): Use ISDIGIT instead of isdigit.
247 (pa_chk_field_selector): Use TOLOWER instead of tolower.
248 (pa_stringer): Use ISDIGIT instead of isdigit.
249 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
250 (register_name): Use ISALPHA instead of isalpha.
251 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
252 isalnum/islower/tolower.
253 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
255 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
257 (md_assemble): Use ISSPACE instead of isspace.
258 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
259 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
260 instead of isdigit/islower/isupper/tolower/isalpha.
261 (output_invalid): Use ISPRINT instead of isprint.
262 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
263 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
264 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
265 (get_args): Use ISALNUM instead of isalnum.
266 * config/tc-ia64.c: Include "safe-ctype.h".
267 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
268 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
269 (ia64_parse_name): Likewise.
270 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
271 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
272 instead of isspace/isalnum/isupper/tolower.
273 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
274 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
275 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
276 (mklower_table): Remove variable.
277 (mklower): Remove macro.
278 (insert_reg): Use TOUPPER instead of islower/toupper.
279 (md_begin): Remove initialization of mklower_table.
280 (s_reg): Use ISALNUM instead of isalnum.
281 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
282 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
283 (build_mri_control_operand): Use TOLOWER instead of tolower.
284 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
285 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
286 (md_assemble): Use ISSPACE instead of isspace.
287 (get_imm16): Use ISALNUM instead of isalnum.
288 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
289 isdigit/isupper/tolower.
290 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
291 instead of isalpha/isupper/tolower.
292 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
293 isdigit/islower/isupper.
294 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
295 (mcore_s_section): Use ISSPACE instead of isspace.
296 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
297 isspace/tolower/isalnum.
298 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
299 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
300 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
302 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
303 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
304 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
305 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
307 (tc_get_register): Likewise.
308 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
309 (s_mips_ent): Use ISDIGIT instead of isdigit.
310 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
311 (md_assemble): Use ISSPACE instead of isspace.
312 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
313 (md_assemble): Use ISSPACE instead of isspace.
314 * config/tc-ns32k.c: Don't include <ctype.h>.
315 * config/tc-pdp11.c: Include "safe-ctype.h".
316 (mklower): Remove function.
317 (parse_reg): Use TOLOWER instead of mklower.
318 * config/tc-pj.c: Include "safe-ctype.h".
319 (md_assemble): Use ISSPACE instead of isspace.
320 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
321 (register_name): Use ISALPHA instead of isalpha.
322 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
323 isalnum/islower/tolower.
324 (md_assemble): Use ISSPACE instead of isspace.
325 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
327 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
328 (register_name): Use ISALPHA instead of isalpha.
329 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
330 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
332 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
333 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
334 isalnum/islower/tolower.
335 (IDENT_CHAR): Use ISALNUM instead of isalnum.
336 (parse_reg): Use TOLOWER instead of tolower.
337 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
338 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
339 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
340 (parse_keyword_arg): Use ISALNUM instead of isalnum.
341 * config/tc-tahoe.c: Include "safe-ctype.h".
342 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
343 (tip_op): Use TOLOWER instead of isupper/tolower.
344 * config/tc-tic30.c: Include "safe-ctype.h".
345 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
346 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
347 (tic30_operand): Use TOLOWER instead of tolower.
348 (tic30_find_parallel_insn): Likewise.
349 (output_invalid): Use ISPRINT instead of isprint.
350 * config/tc-tic54x.c: Include "safe-ctype.h".
351 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
352 (lookup_version): Use TOUPPER instead of toupper.
353 (tic54x_var): Use ISALPHA instead of isalpha.
354 (tic54x_mlib): Use ISSPACE instead of isspace.
355 (subsym_iscons): Use TOUPPER instead of toupper.
356 (get_operands): Use ISSPACE instead of isspace.
357 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
358 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
359 (next_line_shows_parallel): Use ISSPACE instead of isspace.
360 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
361 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
362 ISSPACE instead of isspace.
363 * config/tc-tic80.c: Include "safe-ctype.h".
364 (md_assemble): Use ISSPACE instead of isspace.
365 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
366 (system_register_name): Use ISDIGIT instead of isdigit.
367 (md_assemble): Use ISSPACE instead of isspace.
368 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
369 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
370 isupper/tolower/isdigit.
371 (vip_op): Use TOLOWER instead of isupper/tolower.
372 * config/tc-w65.c: Don't include <ctype.h>.
373 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
374 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
375 (whatreg): Use ISDIGIT instead of isdigit.
376 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
377 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
378 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
379 (integer_constant): Use ISALNUM/TOUPPER instead of
380 isalnum/islower/toupper.
381 (operand): Use TOLOWER instead of isupper/tolower.
382 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
383 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
385 (process_assigns, whatcond): Use TOUPPER instead of toupper.
386 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
387 (main): For gettext, also set the LC_CTYPE locate facet.
388 * hash.c: Include "safe-ctype.h".
389 (main): Use TOLOWER instead of isupper/tolower.
390 * itbl-lex.l: Don't include <ctype.h>.
391 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
392 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
393 omit non-ASCII characters.
394 (debugging_pseudo): Use ISSPACE instead of isspace.
395 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
396 (buffer_and_nest): Use ISALNUM instead of isalnum.
397 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
398 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
399 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
400 instead of isalnum/isdigit/isupper/isalpha.
401 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
402 of isalpha/isalnum/isupper/tolower.
403 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
404 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
405 isupper/tolower/isdigit.
406 (s_mri_common): Use ISDIGIT instead of isdigit.
407 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
408 (s_float_space): Use ISALPHA instead of isalpha.
409 (ignore_rest_of_line): Use ISPRINT instead of isprint.
410 (float_cons): Use ISALPHA instead of isalpha.
411 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
413 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
414 (save_symbol_name): Use ISLOWER/TOUPPER instead of
416 (symbol_find_base): Use TOUPPER instead of islower/toupper.
417 (decode_local_label_name): Use ISDIGIT instead of isdigit.
419 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
421 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
422 in 64 bit mode and make format "e" work.
424 2001-09-18 Alan Modra <amodra@bigpond.net.au>
426 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
428 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
429 var to ensure bfd_alloc arg is the right type.
430 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
433 * config/obj-coff.c: Replace calls to bfd_write with calls to
434 bfd_bwrite. Cast args of bfd_seek.
436 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
439 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
441 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
444 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
446 * config/tc-sh.h (sh_force_relocation): Prototype.
447 (struct fix): Forward declare.
448 * config/tc-sh.c (type sh_operand_info): Move to top of file.
449 (cons, s_align_bytes): Remove old-type declarations.
450 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
451 get_operands, get_specific, insert, build_relax,
452 insert_loop_bounds, build_Mytes): Prototype.
453 (little): Make static. Prototype.
454 (check, tc_Nout_fix_to_chars): Delete unused functions.
456 2001-09-14 Eric Christopher <echristo@redhat.com>
458 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
461 2001-09-14 Kevin Lo <kevlo@openbsd.org>
463 * configure.in: Add arm-openbsd target.
464 * configure: Regenerate.
466 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
468 * configure.in: Change machine triplets from mips-*-linux-gnu* to
471 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
473 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
475 2001-09-11 Richard Henderson <rth@redhat.com>
477 * config/tc-alpha.c (alpha_elf_section_letter): New.
478 (alpha_elf_section_flags): New.
479 * config/tc-alpha.h (md_elf_section_letter): New.
480 (md_elf_section_flags): New.
481 * config/tc-ia64.c (ia64_elf_section_letter): New.
482 * config/tc-ia64.h (md_elf_section_letter): New.
484 2001-09-11 Jakub Jelinek <jakub@redhat.com>
486 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
487 of 'm', 'S' instead of 's'. Update bad_msg.
488 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
489 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
491 2001-09-09 Alan Modra <amodra@bigpond.net.au>
493 * expr.c (expr): Move code setting "retval" to the end of the loop,
494 and rearrange for efficiency. For "PIC code" subtraction, use
495 "rightseg" rather than recalculating. For "symbol OP symbol"
496 subtract, set "retval" to absolute_section if symbols in same
498 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
499 O_symbol. Simplify a +/- b code. Allow equality and non-equality
500 comparisons on symbols from any section. Allow other comparison
501 operators as for subtraction.
502 (symbol_equated_reloc_p): New predicate function.
503 * symbols.h (symbol_equated_reloc_p): Declare.
504 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
505 for expression syms is set correctly.
506 (adjust_reloc_syms): Use symbol_equated_reloc_p.
507 (write_relocs): Likewise.
508 (write_object_file): Likewise.
509 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
510 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
511 of a complex expression when setting up frag_var.
513 2001-09-07 Richard Henderson <rth@redhat.com>
515 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
516 require_seq and allow_seq. Let !literal omit the sequence number.
517 (tokenize_arguments): Reject sequence numbers of !allow_seq.
519 2001-09-08 Jakub Jelinek <jakub@redhat.com>
521 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
522 section symbols the same way as externs.
524 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
526 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
529 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
531 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
532 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
533 PIC, BFD_RELOC_16_PCREL for the rest.
535 (md_pcrel_from): return the right offset for the differently shifted
537 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
539 2001-09-05 Richard Henderson <rth@redhat.com>
541 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
542 (pseudo_func): Add @iplt.
543 (pseudo_opcode): Add data16 and data16.ua.
544 (md_begin): Set iplt pseudo.
545 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
547 2001-09-04 Richard Henderson <rth@redhat.com>
549 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
550 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
551 (alpha_macros): Remove occurrences of same.
552 (O_lituse_addr, O_gprel): New.
553 (DUMMY_RELOC_LITUSE_*): New.
554 (s_alpha_ucons, s_alpha_arch): Prototype.
555 (alpha_reloc_op): Construct elements via DEF macro.
556 (ALPHA_RELOC_SEQUENCE_OK): Remove.
557 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
558 members to not be literal specific.
559 (next_sequence_num): New.
560 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
561 added/removed BFD relocations.
562 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
563 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
564 (tokenize_arguments): Parse ! relocations properly.
565 (find_macro_match): Delete unused macro argument types.
566 (assemble_insn): Add reloc parameter; emit that instead of the
567 default as appropriate.
568 (get_alpha_reloc_tag): New. Split from ...
569 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
570 (assemble_tokens): Don't search macros if user relocation present.
571 Copy reloc sequence number to insn struct.
572 (emit_ldgp): Remove user reloc handling.
573 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
574 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
575 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
576 * config/tc-alpha.h (tc_adjust_symtab): Always define.
577 (struct alpha_fix_tag): Name members less literal specific.
579 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
581 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
582 address of two symbols in different sections.
584 2001-08-31 Eric Christopher <echristo@redhat.com>
585 Jason Eckhardt <jle@redhat.com>
587 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
588 5kc, and 20kc. Clean up old entries.
590 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
591 Jeff Law <law@redhat.com>
593 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
594 offset match H8 ELF spec.
595 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
596 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
598 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
599 (build_bytes): Mark fixups for PCrel branches as signed. For
600 OBJ_ELF, make sure the reloc's offset points to the first byte
602 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
603 * tc-h8300.h (relocation mappings): Add.
605 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
607 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
608 define for BFD_ASSEMBLER.
609 (tc_reloc_mangle): Likewise.
610 (tc_gen_reloc): New function for BFD_ASSEMBLER.
612 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
614 * config/tc-h8300.c (h8300hmode): Record the machine type
615 if BFD_ASSEMBLER is defined.
616 (h8300smode, md_begin): Similarly.
618 2001-08-29 Joel Sherrill <joel@OARcorp.com>
620 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
621 default from coff to elf.
622 * configure: Regenerate.
624 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
626 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
627 assorted coff relocations to the corresponding elf relocations.
628 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
630 * configure.in: Add case for h8300-*-elf.
631 * configure: Regenerate.
633 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
635 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
636 documentation to reflect reality.
638 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
640 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
641 (macro): Reflect change to MAX_GPREL_OFFSET.
643 2001-08-27 Torbjorn Granlund <tege@swox.com>
644 Staffan Ulfberg <staffanu@swox.se>
645 Linus Nordberg <linus@swox.se>
646 Alan Modra <amodra@bigpond.net.au>
648 * configure.in: Recognise powerpc*le*, not just powerpcle*.
649 * configure: Regenerate.
650 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
651 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
652 (md_assemble): Use them.
653 (ppc_machine): Support stub for ELF64 as well as XCOFF.
654 (md_pseudo_table): Add "llong", "quad".
655 (md_parse_option): Match default_cpu of powerpc*.
656 (ppc_arch): Likewise.
657 (ppc_subseg_align): Only for OBJ_XCOFF.
658 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
659 (md_begin): Select PPC_OPCODE_64 for 64 bit.
660 (ppc_insert_operand): Don't bother testing 'file' before calling
661 as_bad_where. Use as_bad_where for operand->insert errors.
662 (mapping): Add ELF64 relocation modifiers.
663 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
664 expressions with abs_symbol.
665 (ppc_elf_cons): Correct offset for little endian targets.
666 (ppc_elf_frob_symbol): New.
667 (md_assemble): Add support for 64 bit ELF relocs.
668 (ppc_tc): Ensure 8 byte alignment when 64 bit.
669 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
670 ".toc" section for 64 bit ELF.
671 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
672 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
673 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
674 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
675 Expand on comments, error message. Add support for 64 bit relocs,
676 and use PPC_HI etc. macros.
677 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
678 (HANDLE_ALIGN): Define to generate nops in code sections rather
680 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
681 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
682 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
683 (ppc_fix_adjustable): Declare.
684 (tc_frob_symbol): Define.
685 (ppc_elf_frob_symbol): Declare.
687 2001-08-26 Andreas Jaeger <aj@suse.de>
689 * config/tc-s390.c: Add missing prototypes
690 (md_gather_operands): Make static.
692 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
694 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
695 allowed value, not the word beyond maximum.
696 * config/tc-mips.c (macro_build_lui): Code cleanup.
697 (macro): Reflect change to MAX_GPREL_OFFSET.
698 (mips_ip): Check explicitly against S_EX_NONE.
699 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
700 (md_apply_fix): Code cleanup.
702 2001-08-24 Andreas Jaeger <aj@suse.de>
704 * config/tc-ppc.h: Fix prototype declaration.
706 2001-08-23 Jakub Jelinek <jakub@redhat.com>
708 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
709 * config/obj-elf.c (obj_elf_size): When size is constant, free
710 and clear symbol_get_obj(sym)->size if any.
712 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
714 * config/tc-mips.c (md_begin): Warn about incompatibility between
715 -march=FOO and -mipsN option, continue with default ISA.
717 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
719 * config/tc-mips.c (md_parse_option): #ifdef the
720 traditional/non-traditional names as it is done in mips_target_format.
722 2001-08-20 Richard Henderson <rth@redhat.com>
724 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
725 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
726 use seg parameter instead of now_seg.
728 2001-08-18 H.J. Lu <hjl@gnu.org>
730 * config/tc-mips.c (show): Add the missing prototype.
732 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
734 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
736 (mips_ip): Use the new return values instead of characters. Add
737 support for %higher and %highest.
740 (my_getSmallExpression): Make parsing case insensitive and more
741 reliable. Add support for %higher and %highest. Further support to
742 parse %gprel and %neg is implemented but currently deactivated.
744 2001-08-17 Alan Modra <amodra@bigpond.net.au>
746 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
747 (ecoff_build_symbols): Likewise.
748 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
750 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
752 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
753 for n32 ABI if appropriate.
755 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
757 * config/tc-mips.c (cons_fix_new_mips): Remove.
758 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
759 (cons_fix_new_mips): Remove.
761 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
763 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
764 a label, not a hex constant.
766 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
768 * config/tc-v850.h: Add missing prototypes.
770 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
772 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
775 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
777 * config/tc-sparc.c (cons_fix_new_sparc): Move
778 `sparc_no_align_cons = 0;' to...
779 (s_uacons): ...here so that sparc_no_align_cons will get
782 2001-08-11 Kazu Hirata <kazu@hxi.com>
784 * config/tc-mips.c: Fix a comment typo.
786 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
788 * config/tc-mips.c (move_register): New function.
789 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
791 (macro2): Use move_register rather than macro_build for moves.
792 (mips16_macro): Likewise.
793 (macro): Likewise. Handle M_MOVE.
795 2001-08-10 Andreas Jaeger <aj@suse.de>
797 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
799 * configure: Regenerate.
801 2001-08-10 Alan Modra <amodra@bigpond.net.au>
803 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
804 Comment indentation of #pragma.
805 * macro.c (alloca): Likewise.
807 * config/tc-ppc.c: Revert 2001-08-08.
809 2001-08-09 Alan Modra <amodra@bigpond.net.au>
811 * symbols.c: Add missing prototypes.
812 * config/e-i386elf.c: Likewise.
813 * config/e-i386coff.c: Likewise.
814 * config/e-i386aout.c: Likewise.
815 * config/obj-coff.c: Likewise.
816 (def_symbol_in_progress, stack): Move definition.
817 * config/obj-elf.c: Add missing prototypes.
818 (obj_elf_change_section): Make static.
819 (obj_elf_parse_section_letters): Likewise.
820 (obj_elf_section_word): Likewise.
821 (obj_elf_section_type): Likewise.
823 2001-08-08 Alan Modra <amodra@bigpond.net.au>
825 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
826 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
827 determining reloc type with code reading operands->reloc field.
829 2001-08-08 Alan Modra <amodra@bigpond.net.au>
831 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
832 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
833 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
834 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
836 * output-file.c (output_file_create): Don't try to open a second
837 time as it's unnecessary. FOPEN_W was undefined too.
839 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
841 * config/tc-mips.c (macro_build): Replace magic constants by defines.
842 (mips_ip): Likewise. Typo.
844 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
846 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
848 (RELAX_ENCODE): Replace bfd_vma by valueT.
849 (load_address): Formatting.
850 (macro): Likewise. Code cleanup. Typo.
851 (macro2): Formatting.
852 (md_parse_option): Typo.
853 (s_mipsset): Reorder cases to look nicer.
854 (md_estimate_size_before_relax): Formatting. Code cleanup.
855 (mips_elf_final_processing): Check against NULL instead of 0.
856 (md_obj_end): Remove ugly `' in message string.
857 (s_mips_ent): Remove ugly `' in message string.
859 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
861 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
862 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
863 mutually exclusive (if they are different).
864 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
867 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
869 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
872 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
874 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
875 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
876 (md_long_opts): Add -mfp32 option.
877 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
878 (md_show_usage): Show usage for -mfp32 and -mgp32.
879 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
880 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
881 (HAVE_32BIT_ADDRESSES): New macro.
882 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
883 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
884 (s_cprestore, s_cpadd): Likewise.
885 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
886 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
887 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
888 to determine the width of addresses in load, store and jump macros.
889 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
890 used in set instructions; do not check the address size for them.
891 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
892 unaligned load and store macros.
893 (mips_ip): Use the new macros to check the width of a register when
894 processing float constants. Force a constant into memory if it is
895 destined for an FPR and the FPRs are wider than the GPRs. Warn about
896 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
897 than mips_gp32 to select synthetic instructions.
898 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
899 synthetic instructions.
901 2001-08-01 Christian Groessler <cpg@aladdin.de>
903 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
904 "rh", "rr", "rq", or "sp" then don't automatically assume
905 it's a register name. Check whether there is a number
908 2001-08-01 Alan Modra <amodra@bigpond.net.au>
910 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
911 Don't allocate more space than necessary for the input line copy.
913 2001-08-01 Alan Modra <amodra@bigpond.net.au>
915 * read.c: Standardize error/warning messages - don't capitalise, no
916 final period or newline, don't say "ignored" or "zero assumed" for
917 as_bad messages. In some cases, change the wording to that used
918 elsewhere for similar messages.
921 * atof-generic.c: Likewise.
924 * depend.c: Likewise.
925 * dwarf2dbg.c: Likewise.
929 * input-file.c: Likewise.
930 * input-scrub.c: Likewise.
931 * listing.c: Likewise.
932 * output-file.c: Likewise.
934 * subsegs.c: Likewise.
935 * symbols.c: Likewise.
937 * ecoff.c (ecoff_directive_end): Test for missing name by
938 comparing input line pointers rather than reading string.
939 (ecoff_directive_ent): Likewise.
940 * read.c (s_set): Likewise.
941 (s_align): Report a warning rather than an error for
943 (s_comm): Check for missing symbol name.
944 (s_lcomm_internal): Likewise.
946 (s_globl): Use is_end_of_line instead of looking for '\n'.
947 (s_lcomm_internal): Likewise.
948 (ignore_rest_of_line): Report a warning rather than an error.
950 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
952 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
953 any kind of relocation against a not-loaded section.
955 2001-07-30 Alan Modra <amodra@bigpond.net.au>
957 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
958 to include '@' in symbol names when parsing versioned symbols
959 rather than calling get_symbol_end multiple times.
960 * config/tc-i370.c (register_name): Format fixes. Don't call
961 get_symbol_end after parsing number.
962 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
963 code out of conditional.
964 (address_register_name): Likewise.
965 (other_register_name): Likewise.
966 * config/tc-mn10300.c (r_register_name): Likewise.
967 (xr_register_name): Likewise.
968 (data_register_name): Likewise.
969 (address_register_name): Likewise.
970 (other_register_name): Likewise.
971 * config/tc-ppc.c (register_name): Likewise.
972 * config/tc-s390.c (register_name): Likewise.
974 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
976 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
977 and bra relax: update fragP->fr_fix after the fixup.
979 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
981 * read.c (s_set): Check for missing symbol name.
983 2001-07-26 Alan Modra <amodra@bigpond.net.au>
985 * write.c (relax_segment <rs_space>): Account for fr_fix.
987 2001-07-25 H.J. Lu <hjl@gnu.org>
989 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
990 we treat weak like extern only for ELF.
991 (mips_fix_adjustable): Make sure we don't adjust extern/weak
992 symbols only for ELF.
994 2001-07-25 Chris Demetriou <cgd@broadcom.com>
996 * config/tc-mips.c: Fix spelling error in comment.
998 2001-07-25 Dave Brolley <brolley@redhat.com>
1000 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1001 (IS_PARALLEL_SEPARATOR): New macro.
1002 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1003 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1004 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1005 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1008 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1010 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1011 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1012 Update dependencies with "make dep-am".
1013 * Makefile.in: Regenerate.
1014 * doc/Makefile.in: Regenerate.
1016 2001-07-23 Kazu Hirata <kazu@hxi.com>
1018 * config/tc-alpha.h: Fix formatting.
1019 * config/tc-arc.c: Likewise.
1020 * config/tc-d10v.h: Likewise.
1021 * config/tc-hppa.c: Likewise.
1022 * config/tc-i370.c: Likewise.
1023 * config/tc-i386.h: Likewise.
1024 * config/tc-i960.h: Likewise.
1025 * config/tc-ia64.c: Likewise.
1026 * config/tc-ia64.h: Likewise.
1027 * config/tc-m32r.c: Likewise.
1028 * config/tc-m68k.c: Likewise.
1029 * config/tc-m88k.c: Likewise.
1030 * config/tc-ns32k.c: Likewise.
1031 * config/tc-pdp11.c: Likewise.
1032 * config/tc-pj.h: Likewise.
1033 * config/tc-s390.c: Likewise.
1034 * config/tc-sparc.c: Likewise.
1035 * config/tc-sparc.h: Likewise.
1036 * config/tc-tic80.c: Likewise.
1037 * config/tc-w65.h: Likewise.
1039 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1041 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1042 symbols specially. Always resolve, adding fr_address to value.
1043 * write.c (write_object_file): Don't add fr_address to sym values.
1044 (relax_frag): Likewise.
1045 (relax_segment): Likewise.
1046 * config/obj-ieee.c (do_symbols): Likewise.
1047 * config/tc-cris.c (md_convert_frag): Likewise.
1048 * config/tc-fr30.c (md_convert_frag): Likewise.
1049 * config/tc-i386.c (md_convert_frag): Likewise.
1050 * config/tc-m32r.c (md_convert_frag): Likewise.
1051 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1052 * config/tc-mcore.c (md_convert_frag): Likewise.
1053 * config/tc-mips.c (mips16_extended_frag): Likewise.
1054 * config/tc-ns32k.c (md_convert_frag): Likewise.
1055 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1056 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1057 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1058 (md_relax_table): Remove first four entries. Format.
1059 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1060 setting fr_var. Simplify byte branch checks.
1062 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1064 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1065 "isbranch" param as all calls have it set.
1066 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1067 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1068 strcasecmp in "nullify" var.
1069 (pa_parse_neg_add_cmpltr): Likewise.
1070 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1071 functions. Don't print wrong conditions in error messages.
1073 2001-07-23 Andreas Jaeger <aj@suse.de>
1075 * config/tc-s390.c (s390_force_relocation): Removed.
1077 * config/tc-s390.h: Remove double declaration of
1078 TC_FORCE_RELOCATION.
1080 2001-07-22 H.J. Lu <hjl@gnu.org>
1082 * config/tc-mips.c (s_mips_end): Remove unused variables.
1083 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1085 2001-07-17 Andreas Schwab <schwab@suse.de>
1087 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1089 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1091 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1093 2001-07-17 matthew green <mrg@eterna.com.au>
1095 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1097 (line_comment_chars): Set to '/' if TE_NetBSD.
1099 2001-07-14 matthew green <mrg@eterna.com.au>
1101 * configure.in (i386-*-netbsdelf*): New target.
1102 * configure: Regenerate.
1104 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1106 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1107 class of the non-debug symbol is C_NULL.
1109 2001-07-10 Anders Norlander <anorland@synergenix.se>
1111 * doc/as.texinfo (Incbin): Fix grammatical errors.
1113 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1115 * depend.c: Use FOPEN_.. macros in calls to fopen().
1116 * input-file.c: As above.
1117 * itbl-ops.c: As above.
1118 * listing.c: As above.
1119 * output-file.c: As above.
1122 2001-07-08 Anders Norlander <anorland@synergenix.se>
1124 * read.c (s_incbin): New .incbin function.
1125 * read.c (potable): Add "incbin" pseudo-op.
1126 * read.h: Add s_incbin prototype.
1127 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1128 * NEWS: Mention new feature.
1130 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1132 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1135 2001-07-06 John Healy <jhealy@redhat.com>
1137 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1138 set of fixups to be stored.
1139 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1140 restored to be chosen from any that are saved.
1141 (gas_cgen_swap_fixups): Modified to allow the current set of
1142 fixups to be swapped with any other set that has been saved.
1143 (gas_cgen_initialize_saved_fixups_array): New routine.
1144 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1145 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1146 or MAX_SAVED_FIXUP_CHAINS.
1147 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1148 store, swap and restore fuctions to reflect the new interface.
1150 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1152 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1153 ignore empty, ineffectual alignment frags when deciding if a
1154 branch can be short.
1156 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1158 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1159 and SPECIAL_SECTION_FINI_ARRAY.
1160 (special_section_name): Add .init_array and .fini_array.
1161 (md_pseudo_table): Add init_array and fini_array.
1162 (md): Add pointer_size and pointer_size_shift fields.
1163 (setup_unwind_header): New static function.
1164 (output_unw_records): Modify to use setup_unwind_header.
1165 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1166 md.pointer_size_shift.
1167 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1169 2001-07-05 Ben Elliston <bje@redhat.com>
1171 * README (Supported platforms): m88k no longer suffers bitrot.
1173 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1175 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1177 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1178 lsy_value. Correct typos in comments.
1179 * symbols.c (local_symbol_make): Update for name change.
1180 (local_symbol_convert): Likewise.
1182 (S_GET_VALUE): Likewise.
1183 (S_SET_VALUE): Likewise.
1184 (print_symbol_value_1): Likewise.
1185 (resolve_symbol_value): Likewise. Don't divide local sym values
1186 by OCTETS_PER_BYTE twice.
1188 2001-07-04 Jim Wilson <wilson@redhat.com>
1190 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1192 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1195 2001-07-05 Ben Elliston <bje@redhat.com>
1197 * read.c (s_fill): Correct spelling error in comments.
1199 * doc/c-m88k.texi: New file.
1200 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1201 * doc/Makefile.in: Regenerate.
1202 * doc/all.texi: Set M880X0.
1203 * doc/as.texinfo: Hook in m88k-dependent documentation.
1205 2001-07-04 Eric Christopher <echristo@redhat.com>
1207 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1209 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1210 and rm5721 as valid cpu strings.
1211 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1213 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1215 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1216 if it's expected to be non-zero.
1218 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1220 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1223 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1224 (write_object_file): Set finalize_syms to
1225 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1228 * doc/internals.texi; Document
1229 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1231 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1233 * config/tc-ppc.c: Formatting fixes.
1235 2001-07-01 Ben Elliston <bje@redhat.com>
1237 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1238 they cause some subtle breakage. Will fix them again later.
1240 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1242 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1243 outside of a function as a .appline directive.
1245 2001-06-28 Eric Christopher <echristo@redhat.com>
1246 H.J. Lu <hjl@gnu.org>
1248 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1249 of mips_cpu for the ISA selection.
1250 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1251 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1252 (mips_tune): New. Use mips_tune for scheduling and optimization
1254 (append_insn): Use mips_tune and mips_arch.
1255 (macro_build): Ditto.
1257 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1258 backwards compatability mips_cpu generates arch and tune.
1259 (md_show_usage): Document new behavior.
1261 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1266 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1268 * write.c (write_object_file): Do not set finalize_syms until
1269 after the segments have been sized. Some backends may still
1270 need to access the syms's frags in order to adjust relaxed
1273 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1276 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1278 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1279 subtract MD_PCREL_FROM_SECTION for 68k.
1280 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1281 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1283 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1285 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1286 pcrel, subtract MD_PCREL_FROM_SECTION value.
1288 2001-06-24 Ben Elliston <bje@redhat.com>
1290 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1292 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1294 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1295 section symbols the same way as externs.
1297 2001-06-24 Ben Elliston <bje@redhat.com>
1299 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1300 (emit_relocations): Ditto.
1302 (md_begin): Reformat comments to conform to the GNU standards.
1303 (md_assemble): Ditto.
1305 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1306 (md_parse_option): Mark parameters as unused.
1307 (md_show_usage): Ditto.
1308 (calcop): Adjust type of `reg_prefix' to char.
1310 (getval): Adjust type of local `c' to char.
1311 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1312 (md_create_long_jump): Ditto.
1313 (md_estimate_size_before_relax): Mark parameters as unused.
1315 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1316 to allay a possible compiler warning.
1318 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1320 * doc/internals.texi (CPU backend): Document md_atof.
1322 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1324 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1325 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1328 2001-06-21 Philip Blundell <philb@gnu.org>
1330 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1332 (insns): Remove entry for adrl. Add long_flag for adr.
1333 (do_adr): Handle `l' suffix.
1336 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1338 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1339 (md_apply_fix): Use it here. Replace printf with equivalent
1341 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1342 (md_apply_fix): Here too.
1343 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1344 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1345 (md_convert_frag_1): Likewise.
1347 2000-06-20 Tom Rix <trix@redhat.com>
1349 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1351 2001-06-18 H.J. Lu <hjl@gnu.org>
1353 * doc/Makefile.am (info): Depend on $(MANS).
1354 (as.1): Remove the prefix `$(srcdir)/'.
1355 * doc/Makefile.in: Regenerated.
1359 2001-06-18 Philip Blundell <philb@gnu.org>
1361 * config/tc-arm.c (do_msr): Remove restriction on usage of
1364 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1366 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1369 2001-06-13 Philip Blundell <philb@gnu.org>
1371 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1372 (do_t_arit): Likewise.
1374 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1376 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1377 .loc pseudos if the dfwarf2 functions are available.
1378 (md_assemble): Only call dwarf2_emit_insn if it is available.
1380 * expr.c: Fix typo in comment.
1382 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1384 * doc/as.texinfo (Infix Ops): Document that comparison and
1385 combiner operators can be used as infix operators.
1387 2001-06-12 Peter Jakubek <pjak@snafu.de>
1389 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1391 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1392 (reverse_mri_condition): Likewise.
1393 (swap_mri_condition): Issue warning for conditions that can not be
1395 (build_mri_control_operand): Fix order of operands (swapped).
1396 (build_mri_control_operand): Allow upper case extension in structured
1398 (s_mri_else): Likewise.
1399 (s_mri_next): Likewise.
1400 (s_mri_for): Likewise.
1401 (s_mri_if): Fix handling comment ('*') in mri mode.
1402 (s_mri_while): Likewise.
1403 * macro.c (macro_expand): Allow macro invocation with empty
1406 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1408 * config/tc-arm.c: Fix test for overlow of literal pool.
1410 2001-06-11 H.J. Lu <hjl@gnu.org>
1412 * NEWS: Updated for the new -n option for the MIPS assembler.
1414 * config/tc-mips.c (md_show_usage): Add -n.
1416 * doc/as.texinfo: Document the new -n option.
1417 * doc/c-mips.texi: Likewise.
1418 * doc/as.1: Regenerated.
1420 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1422 * config/obj-coff.c (obj_coff_section): Formatting fix.
1424 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1427 2001-06-08 H.J. Lu <hjl@gnu.org>
1429 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1430 disable warning about all NOPS that the assembler generates.
1431 (macro): Warn NOPS generated only if warn_nops is not 0.
1432 (md_shortopts): Add `n'.
1433 (md_parse_option): Set warn_nops to 1 for `n'.
1435 2001-06-08 H.J. Lu <hjl@gnu.org>
1437 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1439 2001-06-08 H.J. Lu <hjl@gnu.org>
1441 * config/tc-mips.c (md_apply_fix): Don't adjust common
1442 extern/weak symbols for ELF.
1443 (md_estimate_size_before_relax): Treat weak like extern for
1445 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1448 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1450 * Makefile.am: 'som' is not wrongly spelled 'some'.
1451 * Makefile.in: Regenerate.
1453 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1454 S_GET_VALUE by using a temp.
1455 (append_insn): Likewise, and for S_SET_VALUE too.
1456 (mips_emit_delays): Likewise.
1457 (my_getExpression): Likewise.
1458 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1459 (mips16_extended_frag): Remove code concerned with avoiding
1460 locking in a frag address now that symbols are not finalized until
1461 relaxation is complete. Cater for first relaxation pass having
1462 bogus addresses. Use relax_marker to reliably determine whether a
1463 symbol frag has been reached on the current pass.
1465 2001-06-07 H.J. Lu <hjl@gnu.org>
1467 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1468 * configure: Regenerate.
1470 2001-06-07 H.J. Lu <hjl@gnu.org>
1472 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1474 * configure: Regenerate.
1476 2001-06-07 H.J. Lu <hjl@gnu.org>
1478 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1479 MIPS_STABS_ELF is defined.
1481 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1483 * as.c (show_usage): Remove L from listing options. It is not a
1486 2001-06-06 Christian Groessler <cpg@aladdin.de>
1488 * config/tc-z8k.c: Removed many warnings by removing unused
1489 variables and tagging unused parameters as such.
1490 (md_begin): Fixed a typo (","instead of ";").
1491 (struct ctrl_table): Add parentheses to initialize array
1493 (struct flag_table): Likewise.
1494 (struct intr_table): Likewise.
1495 (struct table): Likewise.
1496 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1498 2001-06-06 Peter Jakubek <pjak@snafu.de>
1500 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1501 options to list (e.g. m5206e, m5307, m5407).
1503 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1505 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1506 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1508 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1510 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1511 <JumpByte, JumpDword insn output>: Remove dead code.
1513 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1515 * as.c (parse_args): Correct option name "listing-lhs-width2".
1517 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1519 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1522 2001-05-30 Richard Henderson <rth@redhat.com>
1524 * read.c (emit_leb128_expr): Call md_cons_align.
1526 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1528 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1529 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1530 (tc_gen_reloc): Likewise.
1531 (sparc_cons_align): Don't clear sparc_no_align_cons.
1532 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1533 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1535 2001-05-27 Alan Modra <amodra@one.net.au>
1537 * write.c (relax_segment <rs_space>): Check the section of a
1538 symbol to determine whether it is absolute rather than comparing
1539 its frag against zero_address_frag as listings play tricks with
1542 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1543 allocated in the same chunk as the fixed part.
1545 2001-05-26 Alan Modra <amodra@one.net.au>
1547 * write.c (relax_segment <rs_space>): Calculate growth using
1548 addresses before stretch. Prevent repeated error messages.
1549 From Peter Jakubek <pjak@snafu.de>
1550 Use as_bad_where and as_warn_where to pinpoint errors.
1552 2001-05-25 Alan Modra <amodra@one.net.au>
1554 * symbols.c (resolve_symbol_value): Always set segment, even when
1555 not finalizing symbol value.
1557 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1558 * config/obj-coff.c (write_object_file): Likewise.
1559 * (size_section): Remove rs_space assert as fr_symbol is no longer
1561 (fill_section): Likewise.
1563 * configure.in: Replace linuxoldld with linux*oldld.
1564 * configure: Regenerate.
1566 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1567 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1568 that have been finalized.
1570 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1571 taking exit_dont_set_value.
1573 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1576 2000-05-24 Tom Rix <trix@redhat.com>
1578 * config/obj-coff.c (add_lineno): xcoff allows negative line
1580 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1582 2001-05-24 Alan Modra <amodra@one.net.au>
1584 * write.c (write_object_file): Set finalize_syms = 1 before
1587 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1589 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1590 architecture, remove erraneous ISA_MIPS32.
1591 (md_show_usage): Add MIPS r12k support.
1592 (mips_cpu_info_table): Add MIPS r12k support.
1594 2001-05-22 Alan Modra <amodra@one.net.au>
1596 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1599 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1600 instead use finalize_syms directly. Don't treat expressions
1601 specially with regard to finalize_syms. Update calls to self.
1602 (resolve_local_symbol): Update call to resolve_symbol_value.
1603 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1605 * symbols.h (resolve_symbol_value): Update prototype.
1606 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1607 to resolve_symbol_value.
1608 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1609 * config/obj-coff.c (do_relocs_for): Likewise.
1610 (yank_symbols): Likewise.
1611 (fixup_segment): Likewise.
1612 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1613 * config/tc-mips.c (md_convert_frag): Likewise.
1614 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1615 (ppc_fix_adjustable): Likewise.
1616 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1617 (dwarf2dbg_convert_frag): Likewise.
1618 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1619 (eh_frame_convert_frag): Likewise.
1620 * expr.c (make_expr_symbol): Likewise.
1621 * write.c (adjust_reloc_syms): Likewise.
1622 (write_object_file): Likewise.
1623 (relax_segment): Likewise.
1624 (fixup_segment): Likewise.
1625 (finalize_syms): Init to zero, and update comment.
1626 (write_object_file): Set finalize_syms to 1 rather than 2.
1627 * doc/internals.texi (sy_value): Mention finalize_syms.
1628 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1630 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1631 as relaxable if embedded system, make weak syms non-relaxable.
1633 (tc_m68k_fix_adjustable): ..so it can be used here.
1634 (md_apply_fix_2): Sign extend without conditional.
1636 * config/tc-v850.c: Update copyright.
1638 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1640 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1641 howto entry is not found.
1643 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1645 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1646 optimize differences between symbols in code sections to
1648 (mn10300_fix_adjustable): Don't adjust to section+offset
1649 relocations pointing at symbols in code sections.
1651 2001-05-16 Alan Modra <amodra@one.net.au>
1653 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1655 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1656 opcodes are output rather than after. Delete insn_size.
1657 * config/tc-v850.c (md_assemble): Similarly, but delete
1660 2001-05-14 Richard Henderson <rth@redhat.com>
1662 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1665 2001-05-14 Richard Henderson <rth@redhat.com>
1667 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1668 also collect whether to expect an FDE augmentation.
1669 (check_eh_frame): Rewrite as a state machine. Track where in
1670 an FDE we are located, skip any augmentation.
1671 (eh_frame_estimate_size_before_relax): Get code alignment from
1672 the fragment subtype.
1673 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1674 * read.c (emit_leb128_expr): Call check_eh_frame.
1676 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1678 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1679 before a relaxable insns.
1681 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1683 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1684 between symbols if the base symbol is in the current section;
1685 emit a PC-relative relocation instead.
1687 2001-05-12 Peter Targett <peter.targett@arccores.com>
1689 * config/tc-arc.c: Update copyright and tidy source comments.
1690 (md_pseudo_table): Add directive .cpu back as an alias for
1691 .option. Add .file and .line for dwarf2 support.
1692 (arc_mach_type): Make bfd_mach_arc_6 default.
1693 (md_longopts): Add entry 'pre-v6' representing old command line
1694 option when assembling for 'arc5' core versions.
1695 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1697 (arc_code_symbol): Make symbol value for @h30 fixup expression
1698 equal to O_constant.
1699 (md_assemble): Call dwarf2_emit_insn.
1700 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1701 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1702 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1704 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1706 * config/tc-ia64.c (special_linkonce_name): New.
1707 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1708 .gnu.linkonce.ia64unw{,i}.FOO.
1709 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1710 (dot_endp): Add comment about it.
1712 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1714 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1715 block, ensure that the low order bits of the alignment are
1718 2001-05-10 Alan Modra <amodra@one.net.au>
1720 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1723 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1724 current variable part of frag.
1725 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1726 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1727 * config/tc-m68hc11.c (RELAX_STATE): Define.
1728 (RELAX_LENGTH): Define.
1729 (md_estimate_size_before_relax): Handle non-relaxable cases
1730 separately from relaxable cases for clarity, and return correct
1731 size for multi-pass relaxation.
1732 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1733 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1734 (md_convert_frag): Remove "length_code".
1735 * config/tc-vax.c (RELAX_STATE): Define.
1736 (RELAX_LENGTH): Define.
1737 (md_relax_table): Add missing entry.
1738 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1739 (md_convert_frag): Remove "length_code".
1740 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1741 don't bother setting fr_var. Return correct size for multi-pass
1743 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1744 (md_convert_frag): Don't bother clearing fr_var.
1745 (md_pseudo_table): Correct initialization.
1746 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1747 (md_estimate_size_before_relax): No need to set fr_var.
1748 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1749 (md_estimate_size_before_relax): No need to set fr_var.
1751 2001-05-09 Richard Henderson <rth@redhat.com>
1753 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1754 beginning a function's unwind info block.
1756 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1758 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1760 2001-05-08 Andreas Schwab <schwab@suse.de>
1762 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1763 fx_pcrel_adjust explicitly sign extend when reading it.
1765 2001-05-08 Alan Modra <amodra@one.net.au>
1767 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1768 from md_relax_table, and combine some switch cases.
1770 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1772 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1773 from offset in non-pcrel operands too.
1775 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1777 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1778 * config/tc-arm.c (arm_handle_align): Do not insert more than
1779 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1780 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1782 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1784 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1786 * Makefile.in: Regenerate.
1787 * configure.in: Remove duplicate mips-*-ecoff* entry.
1788 * configure: Regenerate.
1790 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1791 (n_names): Cast away type mismatch.
1792 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1793 (obj_ecoff_frob_symbol): Likewise.
1794 * ecoff.c: (add_file): Add unused attribute.
1795 (ecoff_directive_begin): Likewise.
1796 (ecoff_directive_bend): Likewise.
1797 (ecoff_directive_def): Likewise.
1798 (ecoff_directive_dim): Likewise.
1799 (ecoff_directive_scl): Likewise.
1800 (ecoff_directive_size): Likewise.
1801 (ecoff_directive_type): Likewise.
1802 (ecoff_directive_tag): Likewise.
1803 (ecoff_directive_val): Likewise.
1804 (ecoff_directive_endef): Likewise.
1805 (ecoff_directive_end): Likewise.
1806 (ecoff_directive_ent): Likewise.
1807 (ecoff_directive_extern): Likewise.
1808 (ecoff_directive_file): Likewise.
1809 (ecoff_directive_fmask): Likewise.
1810 (ecoff_directive_frame): Likewise.
1811 (ecoff_directive_mask): Likewise.
1812 (ecoff_directive_loc): Likewise.
1813 (mark_stabs): Likewise.
1814 (ecoff_stab): Likewise.
1815 (ecoff_frob_symbol): Cast away type mismatch.
1816 (ecoff_padding_adjust): Likewise.
1817 (ecoff_build_symbols): Likewise.
1818 (ecoff_build_procs): Likewise.
1819 (ecoff_build_aux): Likewise.
1820 (ecoff_build_strings): Likewise.
1821 (ecoff_build_fdr): Likewise.
1822 (ecoff_build_debug): Likewise.
1823 * itbl-ops.c (itbl_assemble): Variable initialization.
1825 2001-05-03 Alan Modra <amodra@one.net.au>
1827 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1828 expressions rather than triggering an assert.
1830 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1832 * config/tc-openrisc.c: New file.
1833 * config/tc-openrisc.h: Likewise.
1835 * Makefile.am: Add OpenRISC target.
1836 * Makefile.in: Regenerated.
1838 * configure.in (openrisc-*-*): Add target.
1839 * configure: Regenerated.
1841 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1843 * config/tc-arm.c (arm_frag_align_code): Change error message to
1844 more explanatory version.
1846 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1848 * config/tc-mips.c (md_parse_option): Also accept
1849 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1851 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1853 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1854 argument passing order: predicate goes last, not first.
1856 2001-04-27 Sean McNeil <sean@mcneil.com>
1858 * configure.in: Add arm-vxworks.
1859 * configure: Regenerate.
1861 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1863 * config/tc-arm.c (arm_handle_align): New Function: Generate
1864 no-op filled alignment frags.
1865 (arm_frag_align_code): New Function: Create a code alignment frag.
1866 (arm_init_frag): New Function: Initialse the target dependent
1869 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1870 (TC_FRAG_INIT): Define.
1871 (HANDLE_ALIGN): Define.
1872 (md_do_align): Define.
1874 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1876 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1877 symbol has been initialised before extracting its symbol index.
1879 2001-04-24 H.J. Lu <hjl@gnu.org>
1881 * configure: Regenerated with the right version of autoconf.
1883 2001-04-24 Christian Groessler <cpg@aladdin.de>
1885 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1886 generate R_CALLR and R_REL16 relocations
1888 2000-04-20 Jason Eckhardt <jle@redhat.com>
1890 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1891 since frag_now can change after d10v_cleanup is called.
1893 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1895 * configure.in: Add the em type for FreeBSD targets.
1896 * configure: Regenerate.
1898 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1900 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1901 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1903 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1904 pc-relative relocations not placed at the end of the instruction.
1906 2001-04-13 Jim Wilson <wilson@redhat.com>
1908 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1911 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1913 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1914 handle SHF_MERGE and SHF_STRINGS.
1915 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1916 (obj_elf_section): Allow additional argument specifying entity size.
1917 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1918 in SEC_MERGE sections.
1920 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1922 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1924 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1926 * expr.c (operand): Pass &c to md_parse_name().
1927 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1929 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1931 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1933 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1934 * Makefile.in: Regenerated.
1936 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1937 * configure: Regenerated.
1939 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1941 * config/tc-mn10300.c (xr_registers): Added `pc'.
1943 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1945 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1946 * configure: Regenerate.
1948 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1949 cases, and always return size based on current fr_subtype.
1950 (md_begin): Move initialization of md_relax_table..
1951 (md_relax_table): ..to static initializer. Set rlx_length for
1952 UNDEF_WORD_DISP cases.
1953 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1954 (md_begin): Likewise.
1955 (md_relax_table): Likewise.
1956 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1957 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1958 Set rlx_backward and rlx_forward to zero for unused states.
1959 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1960 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1961 (UNCOND12, UNCOND32): Remove duplicate defines.
1963 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1965 * config/tc-cris.c (md_estimate_size_before_relax) <case
1966 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1967 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1968 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1969 Add cases to cover all relax states.
1970 (cris_insn_first_word_frag): New.
1971 (md_assemble): Call cris_insn_first_word_frag to get the first
1972 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1973 end. Drop variable insn_size.
1974 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1975 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1976 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1978 * write.c (write_object_file): Reset broken word state before
1981 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1983 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1984 for one line if not already enabled.
1985 * cond.c (s_elseif): Correct conditional assembly listing.
1988 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1989 Don't abort on NULL current_cframe.
1991 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1993 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1994 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1995 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1996 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1997 * config/obj-coff.c (do_relocs_for): Likewise.
1998 (yank_symbols): Likewise.
1999 (fixup_segment): Likewise.
2000 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2001 (ppc_fix_adjustable): Likewise.
2002 * config/tc-mips.c (md_convert_frag): Likewise.
2003 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2004 * ehopt.c (eh_frame_convert_frag): Likewise.
2005 * expr.c (make_expr_symbol): Likewise.
2007 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2009 * symbols.c (resolve_symbol_value): Don't fix expression values
2010 until relaxation is complete.
2011 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2012 (S_GET_VALUE): Likewise, and return unresolved expression value.
2013 * write.c (finalize_syms): New.
2014 (relax_and_size_seg): Split into..
2015 (relax_seg): New function, returns 1 if anything changed..
2016 (size_seg): And the remainder of relax_and_size_seg.
2017 (fixup_segment): Arrange for final resolution of sym values.
2018 (adjust_reloc_syms): Likewise.
2019 (write_object_file): Likewise, and repeatedly call relax_seg until
2020 nothing more changes.
2021 (relax_segment): Return 1 if anything changed. Use correct types
2022 for rs_org `target' and `after'.
2023 * write.h (finalize_syms): Declare.
2024 (relax_segment): Update prototype.
2026 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2027 do-nothing cases to switch to avoid abort on a second relaxation
2028 pass, and tidy code a little.
2029 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2030 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2031 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2032 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2033 (md_relax_table): Remove first four unused entries. Increment
2034 rlx_length by one throughout table, and update comments to suit.
2035 (md_estimate_size_before_relax): Return size of current variable
2036 part of frag to reflect reality when relaxing more than once.
2037 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2038 (COND32, UNCD32): Rename to DISP32 throughout.
2039 (UNDEF_WORD_DISP): Renumber to 3.
2040 (md_estimate_size_before_relax): Add extra do-nothing cases.
2041 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2042 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2043 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2044 handle word and dword branches.
2046 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2048 * config/tc-cris.h (tc_fix_adjustable): Allow only
2049 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2050 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2051 example in comment to valid type.
2053 2001-03-28 H.J. Lu <hjl@gnu.org>
2055 * read.c (equals): Set to local for COFF only if it hasn't been
2058 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2060 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2061 (md_begin): Use it when setting default architecture.
2063 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2065 * read.c (equals): (for COFF) default symbols to being local.
2067 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2069 * configure.in (cris-*-*): Change default emulation to criself.
2070 (cris-*-*aout*): New rule.
2071 * configure: Regenerate.
2073 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2075 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2076 BFD_RELOC_390_GOTENT.
2077 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2078 BFD_RELOC_390_GOTENT.
2080 2001-03-26 Nick Clifton <nickc@redhat.com>
2082 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2083 * config/tc-s390.c (s390_force_relocation): New function: Force
2084 relocations for VTINHERIT relocs.
2086 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2088 * doc/as.texinfo: Put @c man begin to generate the as man page.
2089 When generating man, define all the variables. Re-organize some
2090 options to obtain better indentation of man page.
2091 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2092 (as.1): Build from as.texinfo.
2093 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2095 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2097 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2098 scale factor, and return the end of the expression.
2099 (i386_operand): Modify for above.
2101 2001-03-23 Nick Clifton <nickc@redhat.com>
2103 * doc/as.texinfo: Document --listing-XXX command line switches.
2104 Explain why listings behave differently when -pipe is used.
2106 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2108 * write.c (fix_new_exp): Print an error if passed a register.
2110 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2112 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2113 (PIC_SUFFIX_CHAR): New macro.
2114 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2115 (pic): New variable.
2116 (md_longopts): New option --pic.
2117 (OPTION_PIC): Define.
2118 (md_estimate_size_before_relax): Tweak longish comment.
2119 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2120 (md_assemble): Handle a PIC relocation on prefix and normal
2121 instruction operands.
2122 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2123 "complex" operand expressions. Call frag_more outside
2124 gen_cond_branch_32 parameter list.
2125 (cris_process_instruction): Handle PIC relocs on parsed
2126 operand expressions. Validize PIC reloc sizes.
2127 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2128 (gen_bdap): Handle "complex" operand expressions.
2129 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2130 ADD.D offset,PC as jump instruction if generating PIC. Generate
2131 error instead of crashing on complex expressions.
2132 (cris_number_to_imm): Add segT parameter. All callers changed.
2133 Use segT parameter, not now_seg, for segment of fixup. Handle
2134 PCREL relocations but check that they are fully resolved.
2135 (md_parse_option): Handle OPTION_PIC.
2136 (tc_gen_reloc): Handle PIC relocs.
2137 (md_show_usage): Update for --pic.
2138 (md_apply_fix3): Renamed from md_apply_fix.
2139 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2140 (md_cris_force_relocation): Force relocation for PIC relocs.
2142 * config/tc-cris.h: Tweak attribution.
2143 (MD_APPLY_FIX3): Define.
2144 (IS_CRIS_PIC_RELOC): New macro.
2145 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2146 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2148 (tc_frob_symbol): Avoid emitting undefined symbols.
2150 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2152 * frags.h (struct frag): Add relax_marker.
2153 * write.c (is_dnrange): Delete.
2154 (relax_frag): Use correct types for `aim', `target', `address'.
2155 Delete `offset', `was_address'. Test `relax_marker' instead of
2156 using fragile (and slow) address test.
2157 (relax_segment): Init and flip `relax_marker'.
2159 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2161 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2164 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2166 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2167 with 'Motorola specification for assembly language input standard'.
2169 2001-03-17 Richard Henderson <rth@redhat.com>
2171 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2172 (dwarf2_directive_loc): Don't use them.
2173 (dwarf2_directive_file): Reject duplicate file definitions.
2174 (get_filenum): Zero allocated memory.
2175 (out_file_list): Complain about missing file definitions.
2177 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2179 * read.c (do_org): Handle complex expressions.
2180 * cgen.c (gas_cgen_finish_insn): Likewise.
2182 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2184 * config/tc-ia64.c (md): New member keep_pending_output.
2185 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2187 (dot_xdata): Turn on md.keep_pending_output for the duration of
2189 (dot_xfloat_cons): Ditto.
2190 (dot_xstringer): Ditto.
2191 (dot_xdata_ua): Ditto.
2192 (dot_xfloat_cons_ua): Ditto.
2194 2001-03-15 Jim Wilson <wilson@redhat.com>
2196 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2199 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2201 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2203 2001-03-15 DJ Delorie <dj@redhat.com>
2205 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2206 blindly freeing string if it isn't at the top of the obstack.
2208 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2210 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2211 (NUM_FLAG_CODE): Define.
2212 (lex_got): New function.
2213 (got_reloc): New global var.
2214 (x86_cons_fix_new): New function.
2215 (x86_cons): New function.
2216 (i386_immediate): Use lex_got here, replacing inline code. Change
2217 "ignoring junk.." error message to "junk.."
2218 (i386_displacement): Likewise.
2219 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2220 (x86_cons): Declare.
2221 (TC_CONS_FIX_NEW): Define.
2222 (x86_cons_fix_new): Declare.
2224 2001-03-12 Nick Clifton <nickc@redhat.com>
2226 * config/tc-arm.c (md_begin): Always set machine type based on
2229 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2231 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2232 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2234 <JumpInterSegment output>: Use correct i.disp_reloc[].
2235 <immediate output>: Likewise.
2237 2001-03-06 Nick Clifton <nickc@redhat.com>
2239 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2242 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2244 * config/tc-m68k.c : Add 5407 to archs[] table.
2245 (HAVE_LONG_BRANCH): Add mcf5407.
2246 (select_control_regs): Recognize 5407.
2248 2001-03-02 Dave Brolley <brolley@redhat.com>
2250 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2253 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2255 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2256 (gen_to_words): Print warnings if NaNs are found and the target CPU
2257 does not support them. Allow largest exponent to be used in normal
2258 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2260 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2262 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2263 anymore since we use bfd_elf_generic_reloc now.
2264 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2266 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2268 * configure.in (BFD_VERSION): New.
2269 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2270 * configure: Regenerate.
2271 * Makefile.am: Run "make dep-am"
2272 * Makefile.in: Regenerate.
2273 * doc/Makefile.in: Regenerate.
2275 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2277 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2278 SEC_NEVER_LOAD when the 'n' flag is used.
2279 Add SEC_NEVER_LOAD to matchflags.
2281 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2283 * symbols.c (decode_local_label_name): Initialize message_format
2284 only when an error is reported (perf pb due to I18N).
2286 2001-02-23 H.J. Lu <hjl@gnu.org>
2288 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2289 BFD_ASSEMBLER is not defined.
2291 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2293 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2294 done if it's against a symbol.
2296 2001-02-22 Timothy Wall <twall@cygnus.com>
2298 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2299 target formats if applicable.
2300 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2301 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2302 * Makefile.in: Regenerated.
2303 * configure.in: Added configuration for ia64-*-aix*.
2304 * configure: Regenerated.
2306 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2308 * config/tc-ia64.c (enum operand_match_result): New type.
2309 (operand_match): Change return type to operand_match_result.
2310 Fix all returns appropriately, adding support for returning the
2311 out-of-range result.
2312 (parse_operands): New locals result, error_pos, out_of_range_pos,
2313 curr_out_of_range_pos. Rewrite operand matching loop to give better
2316 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2318 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2319 (dot_proc): Clear unwind.prologue_count to zero.
2320 (dot_prologue): Increment unwind.prologue_count.
2321 (dot_restore): If second operand is omitted, use
2322 unwind.prologue_count -1 for "ecount" (# of additional regions to
2323 pop). Decrement unwind.prologue_count by number of regions
2326 2001-02-21 Nick Clifton <nickc@redhat.com>
2328 * doc/as.texinfo (Section): Note that some flags to the COFF
2329 version of .section remove attributes rather than setting them.
2331 2001-02-20 Kazu Hirata <kazu@hxi.com>
2333 * config/tc-pdp11.c: Fix formatting.
2334 * config/tc-pdp11.h: Likewise.
2336 2001-02-20 Bo Thorsen <bo@suse.de>
2338 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2341 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2343 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2344 all FreeBSD platforms should look the same at this level.
2345 * configure: Rebuilt.
2346 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2348 2001-02-18 lars brinkhoff <lars@nocrew.org>
2350 * Makefile.am: Add PDP-11 target.
2351 * configure.in: Likewise.
2352 * config/tc-pdp11.c: New file.
2353 * config/tc-pdp11.h: New file.
2354 * doc/Makefile.am: Add PDP-11 documentation.
2355 * doc/all.texi: Likewise.
2356 * doc/as.texinfo: Likewise.
2357 * doc/c-pdp11.texi: New file.
2359 2001-02-16 matthew green <mrg@redhat.com>
2361 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2363 2001-02-13 Jim Wilson <wilson@redhat.com>
2365 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2366 reloc instead of a 0 reloc.
2367 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2369 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2371 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2373 * write.c (is_dnrange): Stop as soon as the address becomes
2375 (relax_frag): Add segment parameter. Only call symbol_get_frag
2376 once. Only call is_dnrange if the symbol is in the same segment,
2377 and the symbol address is larger.
2378 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2379 * write.h (relax_frag): Update declaration.
2380 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2382 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2383 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2384 (m32r_relax_frag): Update declaration.
2385 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2386 * config/tc-tic54x.h (md_relax_frag): Likewise.
2387 * doc/internals.texi (CPU backend): Update documentation for
2390 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2392 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2393 Mention effect of < 386 architectures on jump promotion.
2394 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2396 * config/tc-i386.c (no_cond_jump_promotion): New.
2397 (set_cpu_arch): Parse "jumps" arch modifier.
2398 (insn_size): Modify usage comment.
2399 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2400 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2401 (TYPE_FROM_RELAX_STATE): New define.
2402 (UNCOND_JUMP, COND_JUMP): Renumber.
2403 (md_relax_table): Reorder to suit.
2404 (COND_JUMP86): New define.
2405 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2406 (md_assemble): Create frag var for jumps of max size, encode relax
2407 state for COND_JUMP86.
2408 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2409 leave conditional jumps small if no_cond_jump_promotion.
2410 (md_convert_frag): Likewise.
2412 * expr.c (operator): Don't bump input_line_pointer for two char
2413 operators. Instead return operator size via new param num_chars.
2414 (expr): Use above to parse multi-char operators correctly.
2416 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2418 * config/tc-i386.c (i386_displacement): Fix handling of
2419 BFD_RELOC_X86_64_GOTPCREL.
2420 (i386_validate_fix): Likewise.
2422 2001-02-12 Philip Blundell <pb@futuretv.com>
2424 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2425 ldrt/strt instructions.
2427 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2429 * config/tc-mips.c (macro): For M_LA_AB emit a
2430 BFD_RELOC_MIPS_CALL16 relocation or a
2431 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2432 BFD_RELOC_MIPS_GOT16 and
2433 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2434 loading the jump register when generating SVR4_PIC code.
2436 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2438 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2439 map to MIPS-specific files, as they used to do before the
2440 change on 2000-05-21.
2441 * configure: Regerate.
2443 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2445 * config/tc-mips.c (md_parse_option): Don't try to compile
2446 ELF-only option code if not ELF.
2448 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2450 * config/tc-ia64.h (md_elf_section_type): New macro.
2451 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2452 (they're now handled via ia64_elf_section_type.
2454 * config/tc-ia64.c (unwind): New members saved_text_seg,
2455 saved_text_subseg, and force_unwind_entry.
2456 (optimize_unw_records): New function to optimize away unnecessary
2458 (ia64_elf_section_type): New function.
2459 (output_unw_records): Generate unwind info only if the size is
2460 non-zero or if it's forced for some other reason (e.g.,
2461 handlerdata or a personality routine).
2462 (generate_unwind_image): Don't switch back to previous
2463 section---stay inside the unwind info section instead so that
2464 handlerdata that may follow goes into the right place.
2465 (dot_handlerdata): Force generation of unwind entry and save the
2466 current active text segment before generating unwind image.
2467 (dot_unwentry): Force generation of unwind entry.
2468 (dot_personality): Ditto.
2469 (dot_endp): Generate unwind table entry only if there is
2470 some unwind info or the unwind entry was forced.
2472 * config/tc-ia64.c (make_unw_section_name): New macro to form
2473 unwind section name.
2474 (generate_unwind_image): Add "text_name" argument. Use it to
2475 form unwind section name.
2476 (dot_handlerdata): Determine current segment (section) name and
2477 pass it to generate_unwind_image().
2478 (dot_endp): Determine current segment (section) name and use
2479 it to determine the appropriate unwind section name.
2480 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2481 n, fill, and max arguments.
2483 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2485 * Makefile.am: Add linux target for S/390.
2486 * configure.in: Likewise.
2487 * config/tc-s390.c: New file.
2488 * config/tc-s390.h: New file.
2490 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2492 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2493 2byte, 4byte and 8byte.
2495 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2497 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2498 md_number_to_chars with size > sizeof (valueT).
2500 2001-02-06 H.J. Lu <hjl@gnu.org>
2502 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2503 there is no relocation.
2505 2001-02-06 H.J. Lu <hjl@gnu.org>
2507 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2509 * config/tc-ia64.c (md_parse_option): Only accept the valid
2510 ia64 options on "-axxx".
2512 2001-02-05 Jim Wilson <wilson@redhat.com>
2514 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2515 aborting for invalid operands.
2517 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2519 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2520 than via pointer. Update all callers.
2521 (UNWIND_LOW32): Define.
2522 (UNWIND_HIGH32): Define.
2523 (pa_build_unwind_subspace): Use the above macros instead of dumping
2524 bitfields directly. Call frag_more once rather than multiple times.
2525 (md_assemble): Use UNWIND_LOW32.
2526 (pa_entry): Likewise
2527 (pa_procend): Likewise.
2528 (process_exit): Use UNWIND_HIGH32.
2530 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2532 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2533 function to select the header according to the cpu.
2534 (md_after_pass_hook, md_do_align): Remove.
2535 (md_cleanup, m68hc11_cleanup): Remove.
2536 (md_pcrel_from_section): Declare.
2537 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2538 (build_jump_insn, build_insn): Likewise.
2539 (m68hc11_listing_header): New function.
2540 (m68hc11_cleanup): Remove.
2542 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2544 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2545 symbols because there is no support for shared libraries and these
2546 symbols can't be overridden (unless they are weak).
2548 2001-02-01 Momchil Velikov <velco@fadata.bg>
2550 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2551 for the compilation unit with a zero byte.
2553 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2555 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2556 destinations. Correct range check for 17 and 22 bit branches.
2558 2001-01-25 Nick Clifton <nickc@redhat.com>
2560 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2561 still set. Issue an error message instead.
2562 (md_estimate_size_before_relax): Delete unused variable
2563 'buffer_address'. Fixup parentheses around if statement.
2565 2001-01-23 Kazu Hirata <kazu@hxi.com>
2567 * as.c: Fix formatting.
2568 * ehopt.c: Likewise.
2569 * messages.c: Likewise.
2570 * stabs.c: Likewise.
2571 * symbols.c: Likewise.
2573 2001-01-23 Ben Elliston <bje@redhat.com>
2575 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2577 2001-01-22 Kazu Hirata <kazu@hxi.com>
2579 * config/tc-alpha.c: Fix formatting.
2581 2001-01-19 Kazu Hirata <kazu@hxi.com>
2583 * config/tc-alpha.c: Fix formatting.
2585 2001-01-18 Kazu Hirata <kazu@hxi.com>
2587 * config/tc-alpha.c: Fix formatting.
2589 2001-01-18 Nick Clifton <nickc@redhat.com>
2591 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2593 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2595 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2597 * configure.in (cpu_type, arch): Match i386 too.
2598 * configure: Rebuilt.
2600 2001-01-16 Kazu Hirata <kazu@hxi.com>
2602 * config/tc-i386.c: Fix formatting.
2604 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2606 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2607 relocs for .PARISC.unwind section.
2609 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2610 depending on section flags, not just for .text.
2612 2001-01-15 Jim Wilson <wilson@redhat.com>
2614 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2615 not immediately followed by an instruction.
2617 2001-01-15 Kazu Hirata <kazu@hxi.com>
2619 * config/tc-m68hc11.c: Fix formatting.
2621 2001-01-15 Nick Clifton <nickc@redhat.com>
2623 * symbols.c (colon): Change 'already defined symbol' from a
2624 fatal error to an ordinary error. There is no reason why this
2625 error should be fatal.
2627 * message.c (as_fatal): Delete output file, if one has been
2630 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2632 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2634 2001-01-14 Kazu Hirata <kazu@hxi.com>
2636 * config/tc-alpha.c: Fix formatting.
2637 * config/tc-arc.c: Likewise.
2638 * config/tc-arc.h: Likewise.
2639 * config/tc-d10v.c: Likewise.
2640 * config/tc-i370.c: Likewise.
2641 * config/tc-i386.c: Likewise.
2642 * config/tc-i960.c: Likewise.
2643 * config/tc-m68k.c: Likewise.
2644 * config/tc-ppc.c: Likewise.
2645 * config/tc-sparc.c: Likewise.
2646 * config/tc-tahoe.c: Likewise.
2647 * config/tc-vax.c: Likewise.
2649 * config/tc-arc.c: Fix formatting.
2651 * config/tc-arc.c: Fix formatting.
2653 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2655 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2656 both 32 and 64 bit ELF.
2658 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2659 and don't bother storing `m' for "ce" completer. Tidy handling of
2660 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2662 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2664 * config/tc-i386.h (TARGET_MACH): New macro.
2665 (i386_mach): Declare.
2666 * config/tc-i386.c (i386_mach): New function.
2668 2001-01-13 Philip Blundell <philb@gnu.org>
2670 * doc/as.texinfo: Fix spelling and cross-references.
2672 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2673 character for all systems, not just GNU/Linux. Make it explicit
2674 that `-k' doesn't affect code generation, just ELF flags.
2676 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2678 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2681 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2683 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2685 2001-01-12 Nick Clifton <nickc@redhat.com>
2687 * as.c (print_args): Update copyright date to 2001.
2689 2001-01-12 Peter Targett <peter.targett@arccores.com>
2691 * doc/c-arc.texi: New file.
2692 Some sections to be expanded.
2694 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2696 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2697 (md_parse_option): Always accept "--32".
2699 2001-01-11 Peter Targett <peter.targett@arccores.com>
2701 * as.h (TC_ARC): Ensure struc-symbol.h included.
2702 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2704 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2705 (TARGET_SYMBOL_FIELDS) added.
2707 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2708 * doc/c-arc.texi: New file.
2709 Some sections to be expanded.
2710 * doc/as.texinfo: Update command-line options.
2711 Removed outdated text for ARC dependant features, instead include
2712 text from above file.
2714 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2715 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2716 (targ-cpu.h) header.
2718 * config/tc-arc.c: New updated configuration for
2719 ARC, including selection of core variants, and extensibility of
2720 instructions, registers etc. through directives.
2722 * config/tc-arc.c (arc_extinst): Minor corrections for
2724 (arc_common) Likewise. Make alignment argument optional for local
2725 symbols also, with default of zero.
2727 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2729 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2730 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2731 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2732 and fix_new_exp() instead.
2733 (md_convert_frag): For indexed post byte use the symbol value
2734 rather than the displacement.
2735 (md_relax_table): Fix indexed offset relax.
2737 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2739 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2741 (relaxable_symbol): New function.
2743 2001-01-11 Andreas Jaeger <aj@suse.de>
2745 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2748 2001-01-10 Nick Clifton <nickc@redhat.com>
2750 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2751 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2753 2001-01-10 Nick Clifton <nickc@redhat.com>
2755 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2756 character used to dollar local symbols.
2757 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2758 local label symbols.
2759 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2760 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2762 Use LOCAL_LABEL_CHAR.
2763 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2764 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2765 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2767 2001-01-08 Bo Thorsen <bo@suse.de>
2769 * config/tc-i386.c (i386_immediate, i386_displacement):
2772 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2774 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2777 2001-01-07 Philip Blundell <philb@gnu.org>
2779 * doc/as.texinfo (Bug Reporting): Update email address for
2783 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2785 * configure.in: Define DEFAULT_ARCH for i386.
2786 * config/tc-i386.c (md_assemble): Return after the error message;
2787 move testing for 64bit operands to proper place.
2789 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2791 * doc/as.texinfo: Document '#' as comment character for i386 and
2792 x86_64. Add AMD x86-64 into menu of machine dependent information.
2794 * doc/c-i386.texi: Document x86_64 extensions.
2796 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2798 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2800 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2802 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2803 * NEWS: Add note about Pentium4 support.
2805 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2807 * config/tc-i387.c (pi, pte, pt): Update.
2808 (type_names): Add new types.
2810 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2812 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2813 CpuUnknown): Renumber
2814 (CpuP4, CpuSSE2): New.
2815 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2817 2001-01-03 Philip Blundell <pb@futuretv.com>
2819 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2821 (alpha_fix_adjustable): Likewise.
2822 (md_apply_fix): Likewise.
2824 2000-12-31 H.J. Lu <hjl@gnu.org>
2826 * listing.c (listing_message): Allocate string only if it is
2829 * configure: Rebuild.
2831 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2833 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2834 Point out caveats with generating fixups for the opcode in a frag.
2836 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2838 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2841 2000-12-29 H.J. Lu <hjl@gnu.org>
2843 * listing.c (calc_hex): Print the variable part only if the
2844 fragment type is rs_fill.
2846 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2848 * doc/internals.texi (tc_conditional_pseudoop,
2849 TC_LINKRELAX_FIXUP): Fix typos.
2851 2000-12-28 Richard Henderson <rth@redhat.com>
2853 * write.c (subsegs_finish): Fix thinko last change -- don't
2854 "optimize" the alignment == 0 case.
2856 2000-12-28 Richard Henderson <rth@redhat.com>
2858 * as.h (rs_align_test): New.
2859 * frags.c (NOP_OPCODE): Move default from read.c.
2860 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2861 (frag_align_code): New.
2862 * frags.h (frag_align_code): Declare.
2863 * read.c (NOP_OPCODE): Remove.
2864 (do_align): Use frag_align_code.
2865 * write.c (NOP_OPCODE): Remove.
2866 (get_recorded_alignment): New.
2867 (cvt_frag_to_fill): Handle rs_align_test.
2868 (relax_segment): Likewise.
2869 (subsegs_finish): Align last subseg in section to the
2870 section alignment. Use frag_align_code.
2871 * write.h (get_recorded_alignment): Declare.
2872 * config/obj-coff.c (size_section): Handle rs_align_test.
2873 (fill_section, fixup_mdeps): Likewise.
2874 (write_object_file): Use frag_align_code.
2876 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2877 (alpha_handle_align): New.
2878 * config/tc-alpha.h (HANDLE_ALIGN): New.
2879 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2881 * config/tc-i386.h (md_do_align): Use frag_align_code.
2882 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2884 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2885 (ia64_handle_align): New.
2886 * config/tc-ia64.h (HANDLE_ALIGN): New.
2887 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2889 * config/tc-m32r.c (m32r_do_align): Remove.
2890 (m32r_handle_align): New.
2891 (fill_insn): Use frag_align_code.
2892 * config/tc-m32r.h (md_do_align): Remove.
2893 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2894 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2895 * config/tc-mips.c, config/tc-mips.h: Similarly.
2897 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2898 (sh_handle_align): Likewise. Handle rs_align_code.
2899 (sh_do_align): Remove.
2900 * config/tc-sh.h (md_do_align): Remove.
2901 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2903 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2904 (sparc_handle_align): Likewise. Handle rs_align_code.
2905 * config/tc-sparc.h (md_do_align): Remove.
2906 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2908 2000-12-22 DJ Delorie <dj@redhat.com>
2910 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2911 when we assemble the first half of a pair.
2913 2000-12-22 H.J. Lu <hjl@gnu.org>
2915 * config/tc-i386.c (reloc): Update the macro for non-bfd
2917 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2919 2000-12-22 H.J. Lu <hjl@gnu.org>
2921 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2923 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2925 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2926 (QWORD_MNEM_SUFFIX): New macro.
2927 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2929 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2930 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2932 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2933 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2934 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2935 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2936 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2938 (Reg, WordReg): Add Reg64.
2939 (Imm): Add Imm32S and Imm64.
2941 (Disp): Add Disp64 and Disp32S.
2942 (AnyMem): Add Disp32S.
2943 (RegRex, RegRex64): New macros.
2944 (rex_byte): New type.
2945 * config/tc-i386.c (set_16bit_code_flag): Kill.
2946 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2947 (reloc): New parameter "signed"; support x86_64.
2948 (set_code_flag): New.
2949 (DEFAULT_ARCH): New macro; default to "i386".
2950 (default_arch): New static variable.
2951 (struct _i386_insn): New fields Operand_PCrel; rex.
2952 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2953 (flag_code): New enum and static variable.
2954 (use_rela_relocations): New static variable.
2955 (flag_code_names): New static variable.
2956 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2957 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2959 (i386_align_code): Return plain "nop" for x86_64.
2960 (mode_from_disp_size): Support Disp32S.
2961 (smallest_imm_type): Support Imm32S and Imm64.
2962 (offset_in_range): Support size of 8.
2963 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2964 (md_pseudo_table): Add "code64"; use set_code_flat.
2965 (md_begin): Emit sane error message on hash failure.
2966 (tc_i386_fix_adjustable): Support x86_64 relocations.
2967 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2968 instructions supported on particular arch just partially,
2969 output of 64bit immediates, handling of Imm32S and Disp32S type.
2970 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2971 (i386_displacement): Likewise.
2972 (i386_index_check): Cleanup; support 64bit addresses.
2973 (md_apply_fix3): Support x86_64 relocation and rela.
2974 (md_longopts): Add "32" and "64".
2975 (md_parse_option): Add OPTION_32 and OPTION_64.
2976 (i386_target_format): Call even for ELFs; choose between
2977 elf64-x86-64 and elf32-i386.
2978 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2979 (tc_gen_reloc): Support rela relocations and x86_64.
2980 (intel_e09_1): Support QWORD.
2982 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2984 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2985 it's not an offset expression.
2986 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2987 keep the braces '[' and ']' in the output string.
2988 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2989 != FLAT. There is no such op_modifier.
2991 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2993 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2996 2000-12-13 Kazu Hirata <kazu@hxi.com>
2998 * as.h: Fix formatting.
3000 * dwarf2dbg.c: Likewise.
3001 * input-scrub.c: Likewise.
3004 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3006 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3007 configure: Regenerate.
3009 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3011 * dwarf2dbg.c: #include <limits.h> only if it exists.
3013 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3015 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3016 (md_apply_fix): Here too.
3018 2000-12-12 Jim Wilson <wilson@redhat.com>
3020 * config/tc-ia64.h (ia64_init): Add prototype.
3022 2000-12-12 H.J. Lu <hjl@gnu.org>
3024 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3026 * read.h (outputting_stabs_line_debug): Change it to int.
3027 * stabs.c (outputting_stabs_line_debug): Likewise.
3029 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3031 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3032 the address of a function result.
3034 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3036 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3037 (md_assemble): Call dwarf2_emit_insn.
3038 (shlib): Fix typo SHILB -> SHLIB.
3039 (md_parse_option): Likewise.
3040 (ppc_elf_validate_fix): Likewise:
3041 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3043 2000-12-12 Nick Clifton <nickc@redhat.com>
3045 * cgen.h: Fix formatting.
3046 * input-scrub.c: Fix formatting.
3047 * macro.c: Fix formatting.
3048 * config/tc-mips.c: Fix formatting.
3049 * doc/c-mips.texi: Fix formatting.
3051 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3053 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3054 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3056 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3058 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3061 * i386.h (*_Suf): Remove No_dSuf.
3062 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3064 (i386_optab): Remove 'd' in the suffixes.
3066 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3068 * config/tc-i386.c (T_SHORT): Undefine before defining.
3070 2000-12-05 Kazu Hirata <kazu@hxi.com>
3072 * config/tc-mips.c: Fix formatting.
3074 2000-12-04 Matthew Hiller <hiller@redhat.com>
3076 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3077 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3078 (md_show_usage): Ditto.
3079 (md_parse_option): Ditto.
3080 (d10v_cleanup): Writes pending instruction only if
3081 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3082 Fix compile time warning messages.
3084 * doc/c-d10v.texi: Documents new options.
3086 2000-12-04 Matthew Hiller <hiller@redhat.com>
3088 * stabs.c (outputting_stabs_line_debug): New variable.
3089 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3090 function entry and unset at function exit.
3092 * read.h (outputting_stabs_line_debug): New extern declaration.
3094 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3096 * dwarf2dbg.c: Fix compile time warning messages.
3098 2000-12-03 Kazu Hirata <kazu@hxi.com>
3100 * config/tc-a29k.c: Fix formatting.
3101 * config/tc-alpha.c: Likewise.
3102 * config/tc-arm.c: Likewise.
3103 * config/tc-cris.c: Likewise.
3104 * config/tc-hppa.c: Likewise.
3105 * config/tc-i370.c: Likewise.
3106 * config/tc-i386.c: Likewise.
3107 * config/tc-i860.c: Likewise.
3108 * config/tc-i960.c: Likewise.
3109 * config/tc-ia64.c: Likewise.
3110 * config/tc-m68hc11.c: Likewise.
3111 * config/tc-m68k.c: Likewise.
3112 * config/tc-m88k.c: Likewise.
3113 * config/tc-pj.c: Likewise.
3114 * config/tc-ppc.c: Likewise.
3115 * config/tc-sh.c: Likewise.
3116 * config/tc-sparc.c: Likewise.
3117 * config/tc-tahoe.c: Likewise.
3118 * config/tc-vax.c: Likewise.
3120 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3122 * config/tc-mips.c (mips_ip): When calculating offsets,
3123 don't accept as constant the difference between the
3124 addresses of symbols in two different sections.
3126 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3128 (validate_mips_insn): Likewise. Also, update 'B' operand
3129 specifier to use OP_*_CODE20 constants and delete 'm' operand
3131 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3132 operand specifiers. Change warning generated by 'B' operand
3133 specifier to reflect its new multi-purpose usage.
3135 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3136 -1, and update comment.
3137 (file_mips_isa): Likewise.
3138 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3139 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3140 ISA_* constants rather than hard-coded numbers.
3141 (mips_cpu_info): New structure.
3142 (mips_cpu_info_table): New table describing CPU and ISA names
3144 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3145 mips_cpu_info_from_cpu): New functions.
3146 (mips_isa_to_str): New function to get string for ISA name.
3147 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3148 return const char *.
3149 (md_begin): Redo CPU and ISA selection logic, using
3150 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3151 than hard-coded numbers.
3152 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3153 ISA_* constants rather than hard-coded numbers.
3154 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3155 (md_longopts): Delete OPTION_NO_MIPS32.
3156 (md_parse_option): Convert to use ISA_* constants rather than
3157 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3158 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3159 to use strcasecmp to recognize "default" and to use
3160 mips_cpu_info_from_name to get CPU numbers from argument.
3161 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3162 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3164 (s_mipsset): Accept ISA value 32.
3165 * doc/as.texinfo: Clean up MIPS options summary slightly,
3166 remove -no-mips32. Add note about -mips4 and -mips32
3167 specifying those ISA levels. Delete -mips32 and -no-mips32
3168 cpu flag descriptions.
3169 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3170 up the supported CPU switch list, and replace 4Kc, 4Km, and
3171 4Kp entries with a single mips32-4k entry. Note that you can
3174 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3176 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3178 (md_parse_option): Add cases for OPTION_MIPS5 and
3180 (md_show_usage): Mention -mips5 and -mips64 arguments.
3181 (s_mipsset): Add cases for MIPS5 and MIPS64.
3182 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3184 * doc/as.texinfo: Mention -mips5 and -mips64 options
3186 * doc/c-mips.texi: Likewise. Also update introduction
3187 and ".set" usage information.
3189 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3191 (mips_cpu_info_table): Add SB-1 entries.
3192 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3193 known to the -mcpu option.
3195 * doc/as.texinfo: Correct description of MIPS -mcpu
3196 option, by copying some of the text from doc/c-mips.texi.
3198 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3200 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3202 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3203 (sparc*-*-rtems*): Switched from a.out to ELF.
3204 * configure: Regenerate.
3205 * config.in: Regenerate.
3206 * Makefile.in: Regenerate.
3207 * aclocal.m4: Regenerate.
3208 * po/gas.pot: Regenerate.
3210 2000-11-30 Philip Blundell <pb@futuretv.com>
3212 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3213 even in non BFD_ASSEMBLER case.
3215 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3217 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3220 2000-11-29 Richard Henderson <rth@redhat.com>
3222 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3223 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3224 thread multiple subsegments properly; handle multiple code
3225 sections properly; emit proper compilation unit info for assembler
3226 generated debugging.
3228 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3229 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3230 (dwarf2dbg_estimate_size_before_relax): Declare.
3231 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3232 * write.c: Include dwarf2dbg.h.
3233 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3234 (relax_segment): Likewise.
3236 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3238 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3239 jump>: Use as_bad_where instead of as_bad. Tweak error message
3240 accordingly. Stabilize frag by updating fix part and resetting
3242 <undefined symbol, unconditional jump>: Ditto.
3243 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3244 indexing is_end_of_line[].
3245 (md_assemble): Initialize size to 0.
3246 (md_section_align): Mark parameter seg as unused.
3247 (parse_reg): Parse names case-insensitively.
3249 2000-11-28 Kazu Hirata <kazu@hxi.com>
3251 * config/obj-aout.h: Fix formatting.
3252 * config/obj-bout.h: Likewise.
3253 * config/obj-coff.c: Likewise.
3254 * config/obj-coff.h: Likewise.
3255 * config/obj-elf.h: Likewise.
3256 * config/obj-som.h: Likewise.
3257 * config/obj-vms.c: Likewise.
3258 * config/obj-vms.h: Likewise.
3259 * config/tc-h8300.h: Likewise.
3260 * config/tc-ns32k.h: Likewise.
3261 * config/tc-sparc.h: Likewise.
3262 * config/tc-tic54x.h: Likewise.
3263 * config/tc-z8k.h: Likewise.
3265 2000-11-28 Nick Clifton <nickc@redhat.com>
3267 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3268 License is present in the sources, but not the output, and
3269 also available from the GNU website.
3270 (GNU Free Documentation License): Comment out this section.
3272 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3274 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3275 targets. Remove i860 from valid a.out targets.
3276 * Makefile.in: Regenerate.
3278 * config/tc-cris.c: Include dwarf2dbg.h.
3279 (md_pseudo_table): Add .file and .loc.
3280 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3281 (s_cris_file, s_cris_loc): New.
3282 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3283 * Makefile.am: Regenerate dependencies.
3284 * Makefile.in: Regenerate.
3286 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3288 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3289 (MRI_MUL_PRECEDENCE): Likewise.
3290 (op_rank): Fix a comment typo.
3292 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3294 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3296 (get_operand): Fix analysis for movw/movb instructions.
3298 2000-11-24 Nick Clifton <nickc@redhat.com>
3300 * configure.in (xscale-elf): Add target.
3301 (xscale-coff): Add target.
3302 * configure: Regenerate.
3304 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3306 (ARM_EXT_XSCALE): New ARM architecture extension.
3307 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3308 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3309 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3310 (ARM_ARCH_V4): Remove processor from architecture.
3311 (ARM_ARCH_3M): New architecutre definition.
3312 (ARM_ARCH_V5TE): New architecutre definition.
3313 (ARM_ARCH_XSCALE): New architecutre definition.
3314 (CPU_DEFAULT): Allow to be defaulted to XScale.
3315 (atpcs): New boolean variable.
3316 (ldr_flags): Support 'd' flag for double word loads.
3317 (str_flags): Support 'd' flag for double word stored.
3318 (do_mia): New function.
3319 (do_mar): New function.
3320 (do_mra): New function.
3321 (do_pld): New function.
3322 (do_ldrd): New function.
3323 (do_blx): New function.
3324 (do_bkpt): New function.
3325 (do_clz): New function.
3326 (do_lstc2): New function.
3327 (do_cdp2): New function.
3328 (do_t_blx): New function.
3329 (do_t_bkpt): New function.
3330 (do_smla): New function.
3331 (do_smlal): New function.
3332 (do_smul): New function.
3333 (do_qadd): New function.
3334 (do_co_reg2c): New function.
3335 (LONGEST_INSN): Redefine to 7.
3337 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3338 command line switches.
3340 2000-11-22 Jim Wilson <wilson@redhat.com>
3342 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3343 (struct rsrc): Make line unsigned.
3344 (gr_values): Add missing initializer.
3345 (SLOT_NUM_NOT_SET): Add unsigned cast.
3346 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3347 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3348 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3349 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3350 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3351 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3352 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3353 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3354 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3355 Add ATTRIBUTE_UNUSED to unused parameters.
3356 (convert_expr_to_ab_reg): Add parens.
3357 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3358 (dot_prologue): Initialize grsave when declared.
3359 (md_pseudo_table): Add missing initializers.
3360 (operand_match): Add casts to bfd_vma.
3361 (emit_one_bundle): Delete unused local prev. Make required_template
3363 (specify_resource): Cast i to unsigned.
3364 (note_register_values): Use fprintf_vma.
3365 (print_dependency): Likewise.
3367 2000-11-21 Jim Wilson <wilson@redhat.com>
3369 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3370 for unwind info section.
3371 (dot_endp): Likewise for unwind section.
3373 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3376 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3378 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3379 (output_insn): Call dwarf2_emit_insn.
3380 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3382 2000-11-17 Richard Henderson <rth@redhat.com>
3384 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3385 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3386 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3388 2000-11-17 Nick Clifton <nickc@redhat.com>
3390 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3393 2000-11-17 Richard Henderson <rth@redhat.com>
3395 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3397 2000-11-17 Richard Henderson <rth@redhat.com>
3399 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3400 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3401 tri-state definition of alpha_flag_mdebug.
3402 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3403 (s_alpha_file): Store first .file directive.
3404 (s_alpha_stab): New.
3405 (md_pseudo_table): Add stabs and stabn.
3407 2000-11-17 Richard Henderson <rth@redhat.com>
3409 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3411 2000-11-17 Richard Henderson <rth@redhat.com>
3413 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3414 (main): Call dwarf2_finish.
3415 * as.h (debug_type): Clarify documentation of the meaning
3417 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3418 (print_stats): Fix parenthesis problem.
3419 (now_subseg_size): New.
3420 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3421 (dwarf2_directive_file): Don't set debug_type.
3422 (dwarf2_where): Honor DEBUG_DWARF2 first.
3423 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3424 do nothing if not emitting dwarf2 debug info, or no work.
3425 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3426 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3427 (ecoff_new_file): Likewise.
3428 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3429 commentary wrt dwarf2.
3431 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3432 ATTRIBUTE_UNUSED as needed.
3433 (emit_insn): Call dwarf2_emit_insn.
3434 (s_alpha_file): New.
3436 (s_alpha_coff_wrapper): Don't handle them.
3437 (md_pseudo_table): Update for .file and .loc.
3438 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3440 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3441 don't protect with debug_type.
3442 * config/tc-hppa.c (md_assemble): Likewise.
3443 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3444 * config/tc-mn10300.c (md_assemble): Likewise.
3445 * config/tc-sh.c (md_assemble): Likewise.
3446 * config/tc-v850.c (md_assemble): Likewise.
3448 * config/tc-arm.c (arm_end_of_source): Remove.
3449 * config/tc-hppa.c (pa_end_of_source): Remove.
3450 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3451 * config/tc-mn10300.c (mn10300_finalize): Remove.
3452 * config/tc-sh.c (sh_finalize): Remove.
3453 * config/tc-v850.c (sh_finalize): Remove.
3455 * config/tc-arm.h (md_end): Remove.
3456 * config/tc-hppa.h (md_end): Remove.
3457 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3458 * config/tc-m68hc11.h (md_end): Remove.
3459 * config/tc-mn10300.h (md_end): Remove.
3460 * config/tc-sh.h (md_end): Remove.
3461 * config/tc-v850.h (md_end): Remove.
3463 * config/tc-ia64.c (emit_one_bundle): Don't protect
3464 dwarf2 bits with debug_type.
3465 (md_assemble): Likewise.
3466 (ia64_end_of_source): Don't call dwarf2_finish.
3468 2000-11-16 Jim Wilson <wilson@redhat.com>
3470 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3471 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3474 2000-11-16 H.J. Lu <hjl@gnu.org>
3476 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3479 2000-11-15 Kazu Hirata <kazu@hxi.com>
3481 * config/tc-tic30.c: Fix formatting.
3482 * config/tc-tic80.c: Likewise.
3483 * config/tc-v850.c: Likewise.
3484 * config/tc-vax.c: Likewise.
3485 * config/tc-w65.c: Likewise.
3486 * config/tc-z8k.c: Likewise.
3488 2000-11-14 DJ Delorie <dj@redhat.com>
3490 * config/tc-v850.c: Support dwarf2.
3491 * config/tc-v850.h: Ditto.
3493 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3494 parse_cons_expression_v850 to initialize hold_cons_reloc.
3496 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3498 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3499 (errata_nops_necessary_p): New function.
3500 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3503 2000-11-14 Jim Wilson <wilson@redhat.com>
3505 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3506 return little endian bfd formats.
3508 2000-11-14 Kazu Hirata <kazu@hxi.com>
3510 * config/aout_gnu.h: Fix formatting.
3511 * config/atof-vax.c: Likewise.
3512 * config/m68k-parse.h: Likewise.
3513 * config/m88k-opcode.h: Likewise.
3514 * config/obj-elf.c: Likewise.
3515 * config/tc-arm.c: Likewise.
3516 * config/tc-cris.c: Likewise.
3517 * config/tc-i386.c: Likewise.
3518 * config/tc-ia64.c: Likewise.
3519 * config/tc-mn10300.c: Likewise.
3520 * config/te-386bsd.h: Likewise.
3521 * config/te-hppa.h: Likewise.
3522 * config/te-nbsd.h: Likewise.
3523 * config/te-ppcnw.h: Likewise.
3524 * config/te-sparcaout.h: Likewise.
3525 * config/te-tmips.h: Likewise.
3526 * config/vax-inst.h: Likewise.
3527 * config/vms-conf.h: Likewise.
3529 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3531 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3533 2000-11-13 H.J. Lu <hjl@gnu.org>
3535 * config/obj-elf.c (elf_frob_symbol): Support
3536 ".symver name,name2@@@nodename".
3537 (elf_frob_file_before_adjust): Likewise.
3539 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3540 and ".symver name,name2@@@nodename".
3543 2000-11-12 H.J. Lu (hjl@gnu.org)
3545 * config/obj-elf.c (obj_elf_symver): Check missing version
3548 2000-11-12 H.J. Lu (hjl@gnu.org)
3550 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3551 instead of bfd_vma for non-bfd assemblers.
3553 2000-11-09 Kazu Hirata <kazu@hxi.com>
3555 * itbl-ops.c: Fix comment typos.
3557 2000-11-08 Jim Wilson <wilson@redhat.com>
3559 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3560 (struct unwind): Add next_slot_frag field.
3561 (slot_index): New parameters slot_frag and first_frag. Add code
3562 to add in frag sizes when different. Add comments.
3563 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3564 arguments to slot_index.
3565 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3566 loop end. Set next_slot_frag field.
3568 2000-11-07 H.J. Lu <hjl@gnu.org>
3570 * doc/as.texinfo (.symver): Updated for versioned symbol
3573 * obj.h (format_ops): Add the frob_file_before_adjust field.
3575 * config/obj-aout.c (aout_format_ops): Set the
3576 frob_file_before_adjust field to 0.
3577 * config/obj-coff.c (coff_format_ops): Likewise.
3578 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3580 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3582 (elf_frob_file_before_adjust): New function to remove unneeded
3583 versioned symbols from the symbol table.
3584 (elf_format_ops): Set the frob_file_before_adjust field to
3585 elf_frob_file_before_adjust.
3587 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3590 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3592 2000-11-07 Peter Targett <peter.targett@arccores.com>
3594 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3596 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3597 Fix compile time warning messages.
3599 2000-11-07 Nick Clifton <nickc@redhat.com>
3601 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3602 buffer in order to avoid buffer overflows.
3604 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3606 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3607 Change M to m for -milp32 or -mlp64 to match gcc.
3608 (dot_endp): Use bytes_per_address instead of 8.
3609 (emit_one_bundle): Use number_to_chars_littleendian instead of
3611 (fix_insn): Likewise.
3612 (ia64_init): New function.
3613 (ia64_target_format): New function.
3614 (md_begin): Set endianness, arch, and machine as appropriate.
3615 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3616 Make these macros depend on TE_HPUX macro.
3617 (TARGET_FORMAT): Define.
3618 (HOST_SPECIAL_INIT): Define.
3619 * config/te-hpux.h: New file.
3620 * configure.in: Add "ia64-*-hpux*" target to configure.
3621 * configure: Regenerate.
3623 2000-11-06 Kazu Hirata <kazu@hxi.com>
3625 * as.c: Fix formatting.
3626 * dwarf2dbg.c: Likewise.
3627 * input-file.c: Likewise.
3628 * input-file.h: Likewise.
3629 * input-scrub.c: Likewise.
3630 * itbl-ops.c: Likewise.
3631 * listing.c: Likewise.
3632 * macro.h: Likewise.
3633 * messages.c: Likewise.
3635 * subsegs.c: Likewise.
3636 * subsegs.h: Likewise.
3637 * write.c: Likewise.
3639 2000-11-06 Nick Clifton <nickc@redhat.com>
3641 * doc/as.texinfo: Add GNU Free Documentation License.
3642 * doc/gasp.texi: Add GNU Free Documentation License.
3643 * doc/as.1: Add GNU Free Documentation License.
3645 2000-11-05 Nick Clifton <nickc@redhat.com>
3647 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3649 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3651 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3652 * configure: Regenerate.
3654 2000-11-01 Nick Clifton <nickc@redhat.com>
3656 * read.c (original_case_string): New global variable.
3657 (read_a_source_file): Copy opcode string into
3658 original_case_string if clobbering the case of the opcode.
3659 * read.h: Export the definition of original_case_string.
3660 * config/tc-arm.c (md_assembler): When parsing a .req
3661 directive use the original opcode string, not the case
3664 2000-11-02 Nick Clifton <nickc@redhat.com>
3666 * config/tc-mn10300.c (debug_line): Remove this static
3668 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3669 dwarf2_where and dwarf2_gen_line_info.
3671 2000-11-02 Theo Honohan <th@futuretv.com>
3673 * config/tc-arm.c (do_msr): Improve error message.
3675 2000-10-31 Eric Christopher <echristo@redhat.com>
3677 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3678 or pc-relative, else use fx_offset.
3680 2000-10-31 Jim Wilson <wilson@redhat.com>
3682 * config/tc-ia64.c (struct md): New field tag_fixups.
3683 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3684 qualifying predicate.
3685 (emit_one_bundle): Delete spurious multiplication by one. Handle
3687 (ia64_start_line): Error if dangling qualifying predicate.
3688 (defining_tag): New static variable.
3689 (ia64_unrecognized_line, case '['): Parse tags.
3690 (ia64_frob_label): Create tag_fixups.
3691 (md_assemble): Reset md.qp.X_op after using it.
3693 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3695 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3697 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3699 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3701 2000-10-30 Kazu Hirata <kazu@hxi.com>
3703 * expr.c: Fix formatting.
3704 * flonum-copy.c: Likewise.
3705 * flonum.h: Likewise.
3709 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3711 * as.h (OPTION_MD_BASE): Bump to 190.
3712 * as.c (parse_args) <std_longopts>: Add comment about the need to
3713 check OPTION_MD_BASE in as.h.
3715 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3718 2000-10-27 Nick Clifton <nickc@redhat.com>
3720 * configure.in (emulations): Add m68hc12.
3721 * configure: Regenerate.
3722 * po/gas.pot: Regenerate.
3724 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3726 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3728 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3730 2000-10-25 Nick Clifton <nickc@redhat.com>
3732 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3733 a DWARF2 line number information sequence.
3735 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3737 * read.c (generate_lineno_debug): Update comment describing why
3738 DWARF2 line number debug information is not generated
3739 automatically by this function.
3741 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3744 * config/tc-arm.h (md_end): Define.
3745 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3747 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3748 if generating DWARF2 line numbers.
3749 (arm_end_of_source): New function. Call dwarf2_finish if
3752 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3753 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3754 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3756 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3758 * config/tc-i386.c: Fix prototype declarations for functions taking no
3761 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3763 * config/tc-i386.c (i386_operand_modifier): Remove.
3764 (build_displacement_string): Remove.
3765 (i386_parse_seg): Remove.
3766 (i386_intel_memory_operand): Remove.
3767 (i386_intel_operand): Re-write using recursive descent parser based
3768 on MASM documentation.
3769 (struct intel_parser_s): New structure.
3770 (intel_parser): New static variable.
3771 (struct intel_token): New structure.
3772 (cur_token, prev_token): New static variables.
3785 (intel_match_token): New function.
3786 (intel_get_token): New function.
3787 (intel_putback_token): New function.
3788 (intel_expr): New function.
3789 (intel_e05): New function.
3790 (intel_e05_1): New function.
3791 (intel_e06): New function.
3792 (intel_e06_1): New function.
3793 (intel_e09): New function.
3794 (intel_e09_1): New function.
3795 (intel_e10): New function.
3796 (intel_e10_1): New function.
3797 (intel_e11): New function.
3799 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3801 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3802 instructions to loose any special insn->architecture mask.
3804 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3805 (sparc_md_end, sparc_arch_types, sparc_arch,
3806 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3807 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3808 request v9b architecture if they are used).
3810 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3812 * config/tc-m68k.c: Fix the previous misapplied patch.
3814 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3816 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3817 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3818 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3821 2000-10-17 Kazu Hirata <kazu@hxi.com>
3823 * debug.c: Fix formatting.
3824 * depend.c: Likewise.
3825 * dwarf2dbg.c: Likewise.
3826 * dwarf2dbg.h: Likewise.
3827 * ecoff.c: Likewise.
3830 * flonum-konst.c: Likewise.
3831 * frags.h: Likewise.
3833 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3835 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3837 * doc/as.texinfo: Added notes about this new option.
3839 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3841 * config/tc-sh.c (JREG): Remove.
3842 (md_convert_frag): Remove #if 0:d code using JREG.
3844 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3846 * config/tc-i386.c (i386_operand_modifier): Only match
3847 modifiers SHORT and FLAT if they are followed by a space.
3848 (parse_register): When `allow_naked_reg' is set, do not confuse
3849 identifiers that start with a register name with a register.
3851 2000-10-12 Kazu Hirata <kazu@hxi.com>
3853 * app.c: Fix formatting.
3856 * bit_fix.h: Likewise.
3861 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3863 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3865 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3867 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3868 Re-arrange function a little and improve error message.
3870 * write.c (write_relocs): Fix a comment.
3872 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3875 2000-10-05 Jim Wilson <wilson@cygnus.com>
3877 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3879 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3881 * config/tc-i386.c: Delete some useless comments, reformat others.
3883 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3884 non-global syms in linkonce sections.
3886 2000-10-04 Ralf Baechle <ralf@gnu.org>
3888 * config/tc-ia64.c (operand_match): Don't use // style comments.
3889 * config/tc-i370.c: Likewise.
3891 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3893 Changes to handle varying register prefix and user symbol prefix.
3894 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3895 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3896 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3897 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3898 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3899 (demand_register_prefix): New variable.
3900 (md_pseudo_table): New pseudo ".syntax".
3901 (md_longopts): New options --no-underscore and --underscore.
3902 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3903 on symbols_have_leading_underscore.
3904 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3905 (get_spec_reg): Ditto.
3906 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3908 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3910 <case OPTION_NO_US, case OPTION_US>: New.
3911 (md_show_usage): Be brief and reformat to match continuation of
3913 * po/gas.pot: Regenerate.
3915 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3917 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3918 force relocs for 12 bit branches.
3919 (md_apply_fix): Similarly, adjust logic here.
3921 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3923 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3924 adjust for external and weak syms as we will use a reloc. Allow
3925 for +8 offset when calculating limits of branches.
3926 (hppa_fix_adjustable): Undo 2000-09-23 change.
3927 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3928 Correct distance calculation.
3929 (tc_gen_reloc): Print the file name and line number if we can't
3932 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3933 * config/tc-hppa.c (nonzero_dibits): Define.
3934 (arg_reloc_stub_needed): Check each arg and return value
3935 separately for zero case.
3936 (pa_align): Declare argument `bytes'.
3938 2000-09-25 Kazu Hirata <kazu@hxi.com>
3940 * config/tc-cris.c: Fix formatting.
3941 * config/tc-d10v.h: Likewise.
3942 * config/tc-d30v.c: Likewise.
3943 * config/tc-d30v.h: Likewise.
3944 * config/tc-fr30.c: Likewise.
3945 * config/tc-fr30.h: Likewise.
3946 * config/tc-m68k.c: Likewise.
3947 * config/tc-m68k.h: Likewise.
3948 * config/tc-pj.h: Likewise.
3949 * config/tc-ppc.c: Likewise.
3950 * config/tc-ppc.h: Likewise.
3951 * config/tc-sh.c: Likewise.
3952 * config/tc-sh.h: Likewise.
3953 * config/tc-sparc.c: Likewise.
3954 * config/tc-v850.h: Likewise.
3955 * config/tc-vax.h: Likewise.
3956 * config/tc-w65.h: Likewise.
3957 * config/tc-z8k.h: Likewise.
3959 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3961 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3962 checks only for ELF.
3963 (hppa_force_relocation): Likewise.
3965 2000-09-22 Jim Wilson <wilson@cygnus.com>
3967 * config/tc-ia64.c (dv_sem): Add "stop".
3968 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3969 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3970 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3972 (mark_resources): Check IA64_RS_PRr.
3974 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3976 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3977 md_estimate_size_before_relax): Redesign and clean up the
3978 relaxation mechanism.
3980 2000-09-21 Kazu Hirata <kazu@hxi.com>
3982 * config/tc-ns32k.c: Fix formatting.
3983 * config/tc-ns32k.h: Likewise.
3985 2000-09-20 Kazu Hirata <kazu@hxi.com>
3987 * config/tc-m32r.c: Fix formatting.
3988 * config/tc-m32r.h: Likewise.
3989 * config/tc-m68851.h: Likewise.
3990 * config/tc-m68hc11.c: Likewise.
3991 * config/tc-m68hc11.h: Likewise.
3992 * config/tc-m88k.c: Likewise.
3993 * config/tc-mcore.c: Likewise.
3994 * config/tc-mcore.h: Likewise.
3995 * config/tc-mips.c: Likewise.
3996 * config/tc-mips.h: Likewise.
3997 * config/tc-mn10200.h: Likewise.
3998 * config/tc-mn10300.h: Likewise.
3999 * config/tc-tahoe.c: Likewise.
4000 * config/tc-tahoe.h: Likewise.
4002 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4004 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4005 Likewise in relaxation description comments.
4007 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4009 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4010 subtraction of two syms without emitting a relocation.
4012 From David Huggins-Daines <dhd@linuxcare.com>
4013 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4014 global or weak symbols.
4016 2000-09-15 Kazu Hirata <kazu@hxi.com>
4018 * config/tc-h8300.h: Fix formatting.
4019 * config/tc-h8500.c: Likewise.
4020 * config/tc-h8500.h: Likewise.
4021 * config/tc-hppa.h: Likewise.
4022 * config/tc-i370.h: Likewise.
4023 * config/tc-i386.h: Likewise.
4024 * config/tc-i860.c: Likewise.
4025 * config/tc-i860.h: Likewise.
4026 * config/tc-i960.h: Likewise.
4027 * config/tc-ia64.c: Likewise.
4028 * config/tc-ia64.h: Likewise.
4030 2000-09-14 Kazu Hirata <kazu@hxi.com>
4032 * config/tc-a29k.c: Fix formatting.
4033 * config/tc-alpha.c: Likewise.
4034 * config/tc-arc.c: Likewise.
4035 * config/tc-arc.h: Likewise.
4036 * config/tc-arm.c: Likewise.
4037 * config/tc-arm.h: Likewise.
4038 * config/tc-avr.c: Likewise.
4039 * config/tc-avr.h: Likewise.
4040 * config/tc-tic30.c: Likewise.
4041 * config/tc-tic30.h: Likewise.
4042 * config/tc-tic54x.c: Likewise.
4043 * config/tc-tic54x.h: Likewise.
4044 * config/tc-tic80.c: Likewise.
4045 * config/tc-tic80.h: Likewise.
4047 2000-09-14 Timothy Wall <twall@cygnus.com>
4049 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4050 parallel comparisons for later use.
4051 (struct rsrc): Add parallel comparison type.
4052 (resources_match): Skip special cases of PR usage (non-conflicting
4055 2000-09-13 Kazu Hirata <kazu@hxi.com>
4057 * config/obj-ecoff.c: Fix formatting.
4058 * config/obj-elf.c: Likewise.
4059 * config/obj-elf.h: Likewise.
4060 * config/obj-evax.h: Likewise.
4061 * config/obj-generic.h: Likewise.
4062 * config/obj-hp300.c: Likewise.
4063 * config/obj-hp300.h: Likewise.
4064 * config/obj-ieee.h: Likewise.
4065 * config/obj-vms.c: Likewise.
4066 * config/obj-vms.h: Likewise.
4068 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4070 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4071 (md_parse_option): Ditto.
4072 (md_longopts): Add -mips32 option.
4073 (md_show_usage): Document new options.
4074 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4075 (mips_ip): Assemble mfc0 with a sub-selection code.
4076 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4077 (mips_cpu_to_str): New function.
4078 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4079 Use CPU_* defines instead of hardcoded numbers.
4081 * doc/as.texinfo: Document new options.
4082 * doc/c-mips.texi: Ditto.
4084 2000-09-12 Kazu Hirata <kazu@hxi.com>
4086 * as.h: Fix formatting.
4087 * asintl.h: Likewise.
4088 * bit_fix.h: Likewise.
4089 * config/obj-aout.c: Likewise.
4090 * config/obj-aout.h: Likewise.
4091 * config/obj-bout.c: Likewise.
4092 * config/obj-bout.h: Likewise.
4093 * config/obj-coff.c: Likewise.
4094 * config/obj-coff.h: Likewise.
4095 * dwarf2dbg.h: Likewise.
4097 * flonum.h: Likewise.
4098 * frags.h: Likewise.
4099 * itbl-ops.h: Likewise.
4100 * macro.h: Likewise.
4103 * struc-symbol.h: Likewise.
4104 * subsegs.h: Likewise.
4105 * symbols.h: Likewise.
4107 * write.h: Likewise.
4109 2000-09-11 Kazu Hirata <kazu@hxi.com>
4111 * bignum-copy.c: Fix formatting.
4112 * config/tc-i370.c: Likewise.
4113 * config/tc-i960.c: Likewise.
4114 * config/tc-m68k.c: Likewise.
4115 * ehopt.c: Likewise.
4116 * flonum-copy.c: Likewise.
4117 * flonum-konst.c: Likewise.
4118 * flonum-mult.c: Likewise.
4119 * literal.c: Likewise.
4122 * stabs.c: Likewise.
4123 * subsegs.c: Likewise.
4125 2000-09-09 Philip Blundell <philb@gnu.org>
4127 * configure.in (arm*-*-uclinux*): New target.
4128 * configure: Regenerate.
4130 2000-09-09 Kazu Hirata <kazu@hxi.com>
4132 * input-file.c: Fix formatting.
4133 * itbl-ops.c: Likewise.
4134 * messages.c: Likewise.
4136 2000-09-08 Philip Blundell <philb@gnu.org>
4138 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4141 2000-09-07 H.J. Lu <hjl@gnu.org>
4143 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4144 * configure: Rebuild.
4146 2000-09-07 Kazu Hirata <kazu@hxi.com>
4148 * atof-generic.c: Fix formatting.
4149 * config/tc-mips.c: Likewise.
4150 * config/tc-vax.c: Likewise.
4151 * input-scrub.c: Likewise.
4153 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4155 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4156 * configure.in (sh-*-linux*): Added.
4157 * configure: Rebuilt.
4159 2000-09-06 Kazu Hirata <kazu@hxi.com>
4161 * config/tc-hppa.c: Fix formatting.
4163 * ecoff.c: Fix formatting.
4165 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4167 * configure: Rebuilt with new libtool.m4.
4169 2000-09-05 Kazu Hirata <kazu@hxi.com>
4171 * cgen.c: Fix formatting.
4172 * config/tc-ia64.c: Likewise.
4174 2000-09-05 Nick Clifton <nickc@redhat.com>
4176 * aclocal.m4: Regenerate.
4177 * config.in: Regenerate.
4178 * configure: Regenerate.
4179 * po/gas.pot: Regenerate.
4181 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4183 * config/tc-cris.c: Correct comment typos.
4185 2000-09-05 Eric Christopher <echristo@cygnus.com>
4187 * config/tc-mn10300.c: Cleanup.
4188 (md_pcrel_from): Enable.
4190 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4192 * expr.c (operand): Fix a comment typo.
4193 * write.c (write_relocs): Fix a signed/unsigned warning.
4195 * config/tc-hppa.c (fudge_reg_expressions): New
4196 (hppa_force_reg_syms_absolute): New.
4197 (pa_equ): Allow reg_section expressions.
4198 * config/tc-hppa.c (md_optimize_expr): Define.
4199 (hppa_force_reg_syms_absolute): Prototype.
4201 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4202 (pa_parse_number): Pass in arg to select fp reg parsing.
4203 Return 1 to indicate format checks pass. If strict, then only
4204 accept a register or register symbol. Return value in...
4205 (pa_number): New static for pa_parse_number.
4206 (FP_REG_BASE): Define.
4207 (FP_REG_RSEL): Define.
4208 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4209 appropriate. White space changes.
4210 (need_pa11_opcode): Don't bother passing any params, get them from
4212 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4213 Remove extraneous check in case 'Q'.
4214 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4215 reg, set section of resulting symbol to reg_section.
4216 (pa_parse_space_stmt): Modify call to pa_parse_number.
4217 (pa_space): Likewise.
4219 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4220 (hppa_force_relocation): Handle vtable relocs.
4221 (pa_vtable_entry): New.
4222 (pa_vtable_inherit): New.
4223 (md_pseudo_table): Add entries for vtable pseudos.
4224 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4225 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4227 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4228 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4229 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4231 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4232 specify a symbol type.
4234 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4235 dependent things together.
4236 (md_elf_symbol_type): Define.
4238 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4240 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4242 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4243 (obj_elf_vtable_entry): Declare.
4245 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4246 and export function.
4247 (obj_elf_vtable_entry): Similarly.
4248 (elf_pseudo_table): Fix the damage with a cast.
4250 2000-09-03 Richard Henderson <rth@cygnus.com>
4252 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4253 for template selection when a label is needed.
4255 2000-09-02 Kazu Hirata <kazu@hxi.com>
4257 * config/tc-ia64.c: Fix formatting.
4259 2000-09-02 Nick Clifton <nickc@redhat.com>
4261 * configure.in: Increase version number to 2.10.91.
4262 * configure: Regenerate.
4263 * aclocal.m4: Regenerate.
4264 * config.in: Regenerate.
4265 * po/gas.pot: Regenerate.
4266 * Makefile.in: Regenerate.
4268 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4270 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4271 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4272 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4274 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4277 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4279 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4280 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4281 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4282 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4283 (GOT_symbol): New variable.
4284 (md_undefined_symbol): Set it.
4286 2000-09-01 Richard Henderson <rth@cygnus.com>
4288 * config/tc-ia64.c (match): Don't inline.
4289 (extra_goodness): New.
4290 (md_begin): Prefer nop.f and nop.b for best_template.
4292 2000-08-31 Kazu Hirata <kazu@hxi.com>
4294 * as.c: Fix formatting.
4296 * frags.c: Likewise.
4297 * macro.c: Likewise.
4299 2000-08-31 Eric Christopher <echristo@cygnus.com>
4301 * config/tc-mn10300.c: Cleanup and fix warnings.
4302 (md_pseudo_table): Add initializers.
4303 (md_show_usage): Cleanup.
4304 (md_parse_option): Fix warnings.
4305 (md_undefined_symbol): Fix warnings.
4306 (md_conver_frag): Fix warnings.
4307 (tc_gen_reloc): Fix warnings.
4308 (md_apply_fix3): Fix warnings.
4309 (check_operand): Fix warnings.
4311 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4313 * acinclude.m4: Include libtool and gettext macros from the
4315 * aclocal.m4, configure: Rebuilt.
4317 2000-08-30 Mark Hatle <mhatle@mvista.com>
4319 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4321 2000-08-31 Kazu Hirata <kazu@hxi.com>
4323 * listing.c: Fix formatting.
4325 2000-08-29 Kazu Hirata <kazu@hxi.com>
4327 * app.c: Fix a comment typo. Fix formatting.
4329 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4331 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4332 offset of the target destination for jmp instructions.
4333 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4335 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4337 * NEWS: Mention support for CRIS.
4339 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4341 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4342 Sets `.lcomm' alignment to zero.
4344 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4346 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4347 TC_FIX_ADJUSTABLE): Define.
4349 2000-08-23 Jim Wilson <wilson@cygnus.com>
4351 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4352 unwind.personality_routine is set.
4354 2000-08-23 H.J. Lu <hjl@gnu.org>
4356 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4358 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4360 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4363 2000-08-22 H.J. Lu <hjl@gnu.org>
4365 * config.in (STRICTCOFF): New for strict COFF.
4367 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4368 i386-*-go32* and i386-go32-rtems*.
4369 * configure: Rebuilt.
4371 * config/obj-coff.c (obj_coff_endef): Follow the historical
4372 behavior if STRICTCOFF is not defined.
4374 * doc/internals.texi: Document STRICTCOFF.
4376 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4378 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4379 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4380 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4381 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4382 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4383 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4384 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4387 2000-08-22 Eric Christopher <echristo@cygnus.com>
4389 * config/tc-mn10300.c: (md_apply_fix): New function.
4390 (mn10300_force_relocation): New function.
4391 (mn10300_fix_adjustable): New function.
4393 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4394 (TC_HANDLES_FX_DONE): Define.
4395 (obj_fix_adjustable): Define.
4396 (MD_APPLY_FIX3): Define.
4397 (TC_LINKRELAX_FIXUP): Define.
4399 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4401 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4403 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4405 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4407 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4408 if the fixup resulted in a relocation.
4410 2000-08-18 Nick Clifton <nickc@redhat.com>
4412 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4413 Make reference to first element of shift_names explicit.
4415 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4417 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4418 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4419 add a symbol's address. Removed all target-specific #ifdefs that
4420 used to accomplished the same.
4421 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4422 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4423 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4424 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4425 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4427 2000-08-17 Kazu Hirata <kazu@hxi.com>
4429 * dwarf2dbg.c: Fix formatting.
4431 2000-08-17 Nick Clifton <nickc@redhat.com>
4433 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4434 to be recoded as logical shift lefts by zero.
4436 2000-08-16 Jim Wilson <wilson@cygnus.com>
4438 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4439 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4441 (note_register_values): Handle IA64_OPND_R3_2 operands.
4443 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4445 * config/tc-i860.c (md_operand): Silly typo fixed.
4447 2000-08-16 Nick Clifton <nickc@redhat.com>
4449 * config/tc-arm.c (struct asm_shift): Delete.
4451 (enum asm_shift_index): New.
4452 (struct asm_shift_properties): New.
4453 (struct asm_shift_name): New.
4454 (shift_properties[]); New.
4455 (shift_names[]); New.
4457 (decode_shift): Use new structures.
4458 Issue a warning is "ROR #0" is used.
4459 Issue a warning if "ASR #0" or "LSR #0" is used.
4461 (md_begin): Initialise arm_shift_hsh table from new
4462 asm_shift_name array.
4464 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4466 * config/tc-sparc.c: Kill all warnings.
4467 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4469 (md_show_usage): Update usage text.
4471 2000-08-16 Nick Clifton <nickc@redhat.com>
4473 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4476 2000-08-15 Will Cohen <wcohen@redhat.com>
4478 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4480 * config/tc-sh.c (md_assemble): Changed so debug_type
4481 test performed for ppi_assemble
4482 * config/tc-sh.c: Included dwarf2dbg.h.
4483 (debug_line): Defined.
4484 (md_assemble): Generates dwarf2 line info.
4485 (sh_finalize): New function. Finalize dwarf2 info.
4486 (assemble_ppi): Returns size of code generated.
4487 (build_Mytes): Returns size of code generated.
4488 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4489 * config/tc-sh.h (md_end): Defined.
4490 (sh_finalize): Declared.
4492 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4494 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4497 2000-08-14 Nick Clifton <nickc@redhat.com>
4499 * config/tc-arm.c (do_bx): Allow "bx pc".
4501 2000-08-14 Jim Wilson <wilson@cygnus.com>
4503 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4504 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4505 (md_begin): Change assignment to md.flag to OR in the new bit.
4507 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4509 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4510 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4513 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4515 * NEWS: Mention i860 support.
4517 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4519 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4521 2000-08-14 Andreas Schwab <schwab@suse.de>
4523 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4525 2000-08-11 Andreas Schwab <schwab@suse.de>
4527 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4530 2000-08-11 Kazu Hirata <kazu@hxi.com>
4532 * expr.c: Fix formatting.
4533 * config/obj-bout.c: Likewise.
4535 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4537 * doc/c-i860.texi: Flesh out the i860 section more.
4539 2000-08-10 Kazu Hirata <kazu@hxi.com>
4541 * symbols.c: Fix formatting.
4544 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4546 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4547 modifier has the IgnoreSize bit set.
4549 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4551 From Rodney Brown <RodneyBrown@mynd.com>
4552 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4553 * configure: Regenerate.
4555 2000-08-09 Kazu Hirata <kazu@hxi.com>
4557 * hash.c: Fix formatting.
4560 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4562 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4563 (i860_fix_info): New enum.
4564 (MD_APPLY_FIX3): Define.
4565 (WORKING_DOT_WORD): Define.
4566 (TC_HANDLES_FX_DONE): Define.
4567 (DIFF_EXPR_OK): Define.
4568 (LISTING_HEADER): Define.
4569 (TARGET_FORMAT): Select target format based on endian flag.
4570 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4571 (target_big_endian): Add external declaration.
4573 * config/tc-i860.c: All existing code reworked completely. Other
4574 new code shown below.
4575 (SYNTAX_SVR4): Define.
4576 (target_warn_expand): New variable.
4577 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4578 (md_longopts): Declare and define with new options (-EL, -EB,
4580 (md_show_usage): New function.
4581 (md_operand): New function.
4582 (obtain_reloc_for_imm16): New function.
4583 (md_apply_fix3): New function.
4584 (tc_gen_reloc): New function.
4586 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4588 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4589 2 bytes of the jump address are in the same frag.
4590 (find): Accept 68hc12 register indirect modes.
4592 * NEWS: Mention 68HC11 & 68HC12 support.
4594 2000-08-07 Richard Henderson <rth@cygnus.com>
4596 * config/tc-ia64.c (unwind): Add prologue_mask member.
4597 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4598 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4599 (dot_body): Clear unwind.prologue_mask.
4600 (dot_prologue): Set it. Accept a register second argument.
4602 2000-08-07 Kazu Hirata <kazu@hxi.com>
4604 * config/atof-ieee.c: Fix formatting.
4605 * config/atof-tahoe.c: Likewise.
4607 2000-08-06 Nick Clifton <nickc@cygnus.com>
4609 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4612 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4613 of .popsection, .previous, .pushsection, .subsection,
4614 .version, .vtable_entry, .vtable_inherit and .weak.
4616 2000-08-05 Kazu Hirata <kazu@hxi.com>
4618 * config/tc-cris.c: Fix formatting.
4619 * config/tc-i386.c: Likewise.
4620 * config/tc-sparc.c (sparc_ip): Simplify the code.
4622 2000-08-04 Kazu Hirata <kazu@hxi.com>
4624 * config/tc-cris.c: Rearrange code for readability.
4625 * config/tc-d10v.c: Fix formatting.
4626 * config/tc-m32r.c: Likewise.
4627 * config/tc-sparc.c: Likewise.
4629 2000-08-02 Jim Wilson <wilson@cygnus.com>
4631 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4632 before ia64_find_opcode.
4633 (md_assemble): Likewise.
4635 2000-08-01 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4638 Undo some formatting fixes.
4640 2000-08-01 Kazu Hirata <kazu@hxi.com>
4642 * config/obj-som.c: Fix formatting.
4643 * config/obj-ieee.c: Likewise.
4644 * config/tc-arm.c: Likewise.
4645 * config/tc-v850.c: Likewise.
4647 2000-08-01 Nick Clifton <nickc@redhat.com>
4649 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4650 index by command line option.
4652 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4654 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4655 (@node M68K-Branch): Rewrite to match the reality.
4657 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4659 * doc/c-i860.texi: New file.
4660 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4661 * doc/Makefile.in: Regenerate.
4662 * doc/all.texi: Add I860 as relevant architecture.
4663 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4665 2000-07-31 Kazu Hirata <kazu@hxi.com>
4667 * config/tc-d30v.c: Fix formatting.
4669 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4671 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4672 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4673 long emit a long branch if available instead of an absolute jump, never
4674 emit absolute jumps for anything with --pcrel.
4676 * doc/c-m68k.texi: Document new command line option.
4678 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4680 * config/tc-avr.c: Use PARAMS macro in function declarations.
4681 Don't declare md_pcrel_from_section (already in tc-avr.h).
4682 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4683 (avr_operand): Don't set (unsigned) op_mask to -1.
4685 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4687 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4688 * configure: Regenerated.
4689 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4690 of operand to the .type directive (.e.g, "type").
4692 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4694 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4695 * app.c (do_scrub_chars): Record where first comment found.
4696 * read.c (read_a_source_file): Init found_comment on entry, and
4697 notify whether comments found on exit.
4698 * config/tc-hppa.c (md_shortopts): Add "c".
4699 (md_longopts): Add warn-comment.
4700 (md_parse_option): Handle it.
4701 (md_show_usage): Show available options.
4702 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4704 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4706 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4707 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4709 (md_estimate_size_before_relax): Don't fall off end of function.
4711 2000-07-27 Kazu Hirata <kazu@hxi.com>
4713 * config/tc-avr.c: Fix formatting.
4714 * config/tc-ns32k.c: Likewise.
4716 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4718 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4720 2000-07-27 Kazu Hirata <kazu@hxi.com>
4722 * config/tc-d10v.c: Fix formatting.
4723 * config/tc-z8k.c: Likewise.
4724 * config/tc-sparc.c: Likewise.
4726 2000-07-26 Dave Brolley <brolley@redhat.com>
4728 * cgen.c (queue_fixup): Declare opinfo.
4729 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4730 (gas_cgen_md_operand): Ditto.
4731 (gas_cgen_md_apply_fix3): Ditto.
4733 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4735 * config/obj-coff.c (obj_frob_symbol): Don't merge
4736 labels. Don't merge if the symbol isn't constant. Return
4737 immediately if a symbol is merged.
4739 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4741 * frags.c (frag_align): Correct absolute section alignment.
4743 2000-07-20 DJ Delorie <dj@redhat.com>
4745 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4746 it breaks linking against DLLs.
4748 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4750 * configure.in: Add CRIS support.
4751 * configure: Regenerate.
4752 * Makefile.am: (CPU_TYPES): Add cris.
4753 (CPU_OBJ_VALID) [aout]: Add cris.
4754 (MULTI_CPU_TYPES): Add cris.
4755 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4756 [coff]: Only i386 and mips are valid.
4757 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4758 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4759 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4760 Regenerate dependencies.
4761 * Makefile.in: Regenerate.
4762 * aclocal.m4: Regenerate.
4763 * as.c: Declare crisaout, criself.
4764 * config/tc-cris.h, config/tc-cris.c: New.
4765 * config/e-criself.c, config/e-crisaout.c: New.
4766 * po/POTFILES.in, po/gas.pot: Regenerate.
4768 2000-07-20 Kazu Hirata <kazu@hxi.com>
4770 * read.c: Fix formatting.
4771 * write.c: Fix formatting.
4773 2000-07-19 H.J. Lu <hjl@gnu.org>
4775 * sb.c: Include <stdlib.h> if exists for abort ().
4777 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4779 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4780 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4781 (pa_type_args): Same here.
4783 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4785 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4786 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4787 the storage class is already set.
4789 2000-07-17 Kazu Hirata <kazu@hxi.com>
4791 * config/tc-m68hc11.c: Fix formatting.
4792 * config/tc-mn10200.c: Likewise.
4793 * config/tc-mn10300.c: Likewise.
4794 * config/tc-pj.c: Likewise.
4795 * config/tc-tic80.c: Likewise.
4796 * config/tc-w65.c: Likewise.
4798 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4800 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4803 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4805 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4808 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4810 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4811 ELF as are used for SOM (except the 32-bit reloc one) to decide
4812 whether a symbol can be reduced to a section symbol. Expand on
4813 the comment for symbols involved in LR% and RR% expressions.
4815 2000-07-14 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-mips.c (mips_disable_float_construction): New
4818 static variable. Set to true if doubles should not be
4819 constructed by loading two single width fp registers with
4820 halves of the value.
4821 (mips_ip): Test mips_disable_float_construction.
4822 (md_longopts): Add command line switches --construct-floats
4823 and --no-construct-floats.
4824 (md_parse_option): Parse new command line options.
4825 (md_show_usage): Describe new command line options.
4827 * doc/c-mips.texi: Document new command line options.
4829 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4831 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4832 * configure: Regenerate.
4834 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4836 * configure.in (DEFAULT_EMULATION setting): Revert part of
4837 2000-07-01 change that set te_multi=multi unless set to tmips.
4838 * configure: Regenerate.
4840 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4842 * config/obj-coff.c (coff_frob_section): Add padding to the last
4843 section when aligning it increases its size.
4845 2000-07-11 Kazu Hirata <kazu@hxi.com>
4847 * config/tc-tic54x.c: Fix formatting.
4849 2000-07-10 Kazu Hirata <kazu@hxi.com>
4851 * config/tc-h8500.c: Fix formatting.
4852 * config/tc-tic54x.c: Fix formatting.
4854 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4856 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4857 displacements correctly.
4859 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4861 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4863 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4867 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4869 From David Huggins-Daines <dhd@linuxcare.com>
4870 * config/te-hppalinux64.h: Add a new emulation.
4871 * configure.in (emulations): Add configure bits to support the
4872 64-bit Linux/parisc target.
4873 * configure: Regenerate.
4875 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4876 (md_shortopts): Add `V' for ELF.
4878 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4879 when SOM or ELF_ARG_RELOC are defined.
4880 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4881 ELF_ARG_RELOC are defined.
4882 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4883 (pa_stringer): ..Do it here instead. Fix comment typos.
4884 (hppa_force_relocation): Cast enums to int before comparing with
4887 From Ryan Bradetich <rbradetich@uswest.net>
4888 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4889 redifinition warning.
4890 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4891 (hppa_force_relocation): ditto
4892 (md_apply_fix): Added cast to buf to fix warnings.
4894 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4895 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4897 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4898 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4899 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4900 reloc_type** to avoid warnings in switch.
4901 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4902 little earlier instead.
4904 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4906 (pa_type_args): Use symbol_arg_reloc_info.
4907 (struct pa_it): Make arg_reloc unsigned int.
4908 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4909 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4910 (pa_code): Delete. pa_text duplicates this function.
4911 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4912 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4914 (cons_fix_new_hppa): Actually change selector to e_fsel when
4915 warning about assuming so.
4916 (tc_gen_reloc): More example elf arg reloc code.
4917 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4918 (hppa_force_relocation): Likewise.
4920 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4922 (pa_end_of_source): Prototype.
4923 (hppa_fix_adjustable): Prototype.
4924 (LABELS_WITHOUT_COLONS): Move it..
4925 * config/te-hppa.h: To here.
4927 * config/te-hppa64.h: New file.
4929 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4931 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4932 format -10, -16, 16 relocs.
4933 (hppa_elf_mark_end_of_function): Test for null
4934 last_call_info->start_symbol
4936 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4937 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4938 re_assesmble_* functions. Delete extraneous statements. Fix
4940 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4941 insn to re_assemble_*.
4943 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4945 * doc/internals.texi (Expressions): Fix typo.
4947 2000-07-08 Kazu Hirata <kazu@hxi.com>
4949 * config/tc-sh.c: Fix formatting.
4950 * config/tc-tic54x.c: Fix formatting.
4951 * depend.c: Fix formatting.
4952 * flonum-konst.c: Likewise.
4953 * flonum-mult.c: Likewise.
4955 2000-07-07 Kazu Hirata <kazu@hxi.com>
4957 * config/tc-sh.c: Fix comments.
4958 * config/obj-vms.c: Fix comments.
4959 * config/tc-a29k.c: Likewise.
4960 * config/tc-alpha.c: Likewise.
4961 * config/tc-h8300.c: Likewise.
4962 * config/tc-h8500.c: Likewise.
4963 * config/tc-i370.c: Likewise.
4964 * config/tc-ia64.c: Likewise.
4965 * config/tc-m68hc11.c: Likewise.
4966 * config/tc-m68k.c: Likewise.
4967 * config/tc-mips.c: Likewise.
4968 * config/tc-ns32k.c: Likewise.
4969 * config/tc-ppc.c: Likewise.
4970 * config/tc-z8k.c: Likewise.
4972 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4974 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4975 Default to '(SEC_LOAD | SEC_DATA)'.
4976 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4978 * doc/internals.texi (CPU Backend): Describe
4979 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4981 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4983 * as.c (parse_args): NULL terminate the long option list.
4985 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4987 * config/tc-d30v.h: Include "write.h" for fixS.
4988 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4990 2000-07-05 Nick Clifton <nickc@cygnus.com>
4992 * config/tc-d30v.c (write_2_short): Further changes to warning
4993 messages produced when combining EITHER_BUT_PREFER_MU attributed
4996 2000-07-05 DJ Delorie <dj@redhat.com>
5000 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5002 * config/tc-arm.c (psrs): Accept combinations of flags.
5004 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5006 * config/tc-avr.c: Change _ () to _() around all strings marked
5007 for translation (exception from the usual coding style).
5008 (avr_opt): New struct variable, how the new switches are set.
5009 (OPTION_MMCU): Define as 'm' and actually use.
5010 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5011 (show_mcu_list): New function, display the list of known MCUs.
5012 (md_show_usage): Document the new switches. Call show_mcu_list.
5013 (avr_set_arch): Change 'm' to OPTION_MMCU.
5014 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5015 Handle the new switches.
5016 (avr_operands): Disable warnings for undefined combinations of
5017 operands if -mall-opcodes. Disable warnings for skipping two-word
5018 instructions if enhanced core or -mno-skip-bug.
5019 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5020 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5021 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5022 (avr_ldi_expression): Warn about implicit lo8().
5023 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5025 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5027 * configure.in: Add entry for mips-*-sysv4*MP*
5028 * configure: Rebuild
5029 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5030 elf32-tradlittlemips for traditional mips targets.
5031 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5032 test for Link Once sections as in adjust_reloc_syms.
5033 * config/te-tmips.h: New file for traditional mips targets. Define
5036 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5038 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5039 flags argument is not present, don't change an existing section's
5040 section's attributes. If the flags argument is present, warn if the
5041 attributes don't match the section's current attributes. When
5042 long section names are supported, set SEC_LINK_ONCE and
5043 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5045 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5047 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5048 symbols; create them.
5050 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5052 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5053 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5055 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5057 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5058 expressions. Ignore the problem when handling 16 bit signed
5059 immediates, because the assembler will take care of the relocation
5062 2000-06-27 Nick Clifton <nickc@cygnus.com>
5064 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5065 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5066 sequential order, and emit warning messages if the input source
5067 code contains constructs like that, or parallel constructs
5068 containing such opcodes.
5070 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5072 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5073 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5074 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5075 (md_show_usage): Update usage message.
5076 (md_parse_option): Allow redefinition of MCU type within the
5077 same avr[1-5] bfd machine type. Show both old and new MCU type
5078 in the error message.
5079 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5080 Simplify 8K wrap code.
5082 2000-06-25 Kazu Hirata <kazu@hxi.com>
5084 * config/obj-aout.c: Remove all uses of DEFUN.
5085 * config/obj-ieee.c: Likewise.
5086 * config/tc-sh.c: Fix comment typos.
5087 * config/tc-tahoe.c: Likewise.
5088 * config/tc-vax.c: Likewise.
5089 * config/tc-w65.c: Likewise.
5090 * config/tc-z8k.c: Likewise.
5091 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5093 2000-06-24 DJ Delorie <dj@cygnus.com>
5095 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5096 more changes from Sept 1999
5097 (tc_i386_fix_adjustable): ditto
5098 (md_apply_fix3): ditto
5100 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5102 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5103 (gas_cgen_parse_operand): Set it around expression() call.
5104 (gas_cgen_md_operand): Test for it before longjmp().
5106 2000-06-24 Kazu Hirata <kazu@hxi.com>
5108 * config/tc-h8500.c: Remove all uses of DEFUN.
5109 * config/tc-sh.c: Likewise.
5110 * config/tc-w65.c: Likewise.
5111 * config/tc-z8k.c: Likewise.
5113 * config/tc-h8500.c: Fix typos in comments.
5115 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5117 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5120 2000-06-23 matthew green <mrg@redhat.com>
5122 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5123 defined. Fix error message for `[' grouping.
5125 2000-06-22 Kazu Hirata <kazu@hxi.com>
5127 * config/tc-h8300.c: Fix formatting and comment typos.
5129 2000-06-22 Timothy Wall <twall@cygnus.com>
5131 * config/tc-ia64.c (note_register_values): Move premature QP
5132 notation clearing into the appropriate place.
5134 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5136 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5137 first before anything else. Add bin-bugs.h, emul.h and progress.h
5138 Sort list of files as for $(OBJS) in Makefile.am.
5140 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5141 find one. Remake dependencies.
5142 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5143 * Makefile.in: Regenerate.
5144 * doc/Makefile.in: Regenerate.
5146 * config/tc-i386.c (i386_displacement): Don't assume a constant
5147 displacement is necessarily 16 bits when in 16 bit code mode.
5148 (md_assemble): Instead size the displacement here after we know
5149 for sure that a .code16gcc operand hasn't automatically added
5150 operand size prefixes.
5152 2000-06-21 H.J. Lu <hjl@gnu.org>
5154 * Makefile.am: Rebuild dependency.
5155 * Makefile.in: Rebuild.
5157 2000-06-21 Kazu Hirata <kazu@hxi.com>
5159 * config/tc-h8300.c (parse_reg): Make the function static.
5160 (parse_exp): Likewise.
5162 2000-06-20 DJ Delorie <dj@cygnus.com>
5164 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5165 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5166 for cygwin import libraries to work properly.
5168 2000-06-20 H.J. Lu <hjl@gnu.org>
5170 * Makefile.am: Rebuild dependency.
5171 * Makefile.in: Rebuild.
5172 * configure: Likewise.
5173 * doc/Makefile.in: Likewise.
5175 2000-06-20 Timothy Wall <twall@cygnus.com>
5177 * doc/internals.texi (CPU backend): Add @itemx for
5178 TC_START_LABEL_WITHOUT_COLON.
5179 * doc/c-tic54x.texi: New.
5180 * doc/as.texinfo: Add tic54x features and include primary tic54x
5182 * doc/all.texi: Add C54X.
5183 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5184 * doc/Makefile.in: Regenerate.
5185 * configure.in: Add tic54x and define LIBM for tic54x.
5186 * configure: Regenrate.
5187 * config/tc-tic54x.[ch]: New.
5188 * config/obj-coff.h: Add tic54x.
5189 * Makefile.am: (CPU_TYPES): Add tic54x.
5190 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5191 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5192 (as_new_LDADD): Add $(LIBM).
5193 * Makefile.in: Regenerate.
5195 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5197 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5198 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5199 * doc/as.texinfo: Likewise.
5201 * configure, Makefile.in: Regenerate.
5202 * configure.in (emulations): Recognize m6811 and m6812.
5203 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5204 Added files for 68hc11 and 68hc12 assembler.
5205 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5206 * config/tc-m68hc11.h: Header definition for that assembler.
5208 2000-06-18 Nick Clifton <nickc@redhat.com>
5210 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5211 instead of OCTETS_PER_BYTE.
5213 * config/tc-v850.c: Fix compile time warnings.
5214 * config/tc-ppc.c: Fix compile time warnings.
5216 2000-06-18 H.J. Lu <hjl@gnu.org>
5218 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5219 * configure: Rebuild.
5221 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5223 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5226 2000-06-16 Nick Clifton <nickc@cygnus.com>
5228 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5229 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5231 * doc/c-mips.texi: Document newly accepted cpu variants.
5233 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5235 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5237 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5239 * macro.c (getstring): Make it possible to escape the quote
5242 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5244 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5246 2000-06-13 H.J. Lu <hjl@gnu.org>
5248 * configure: Regenerate.
5250 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5252 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5254 * doc/internals.texi (line_separator_chars): Semicolon is no
5255 longer a default. Mention null and newline as defaults.
5257 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5259 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5260 * config/tc-i860.h (line_separator_chars): Likewise.
5261 * config/tc-h8300.c (line_separator_chars): Likewise.
5262 * config/tc-i960.c (line_separator_chars): Likewise.
5263 * config/tc-m68k.c (line_separator_chars): Likewise.
5264 * config/tc-mips.c (line_separator_chars): Likewise.
5265 * config/tc-ns32k.c (line_separator_chars): Likewise.
5266 * config/tc-sparc.c (line_separator_chars): Likewise.
5267 * config/tc-vax.c (line_separator_chars): Likewise.
5269 * config/tc-h8300.c (comment_chars): Use string initialiser.
5270 * config/tc-i960.c (line_comment_chars): Likewise.
5271 * config/tc-z8k.c (comment_chars, line_comment_chars,
5272 line_separator_chars): Likewise.
5274 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5277 2000-06-08 Nick Clifton <nickc@cygnus.com>
5279 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5282 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5284 * configure.in (VERSION): Update to show this is the CVS mainline.
5286 2000-06-08 Matthew Jacob <mjacob@feral.com>
5288 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5289 $at is the integer register $r28, vs. both $r28 and the floating
5290 point register $f28.
5292 2000-06-08 James E. Wilson <wilson@cygnus.com>
5294 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5295 (dot_endp): Don't call ia64_flush_insns.
5296 (emit_one_bundle): Don't delete prologue/body records from
5297 unwind_record list in first loop. Rewrite second loop to account for
5300 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5302 * config/tc-ia64.c: Add missing prototypes.
5303 (generate_unwind_image): Cast argument to output_unw_records call.
5305 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5307 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5309 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5311 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5312 (REGISTER_P): likewise.
5313 (avr_opcodes): uses include/opcode/avr.h
5314 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5316 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5318 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5321 2000-06-03 H.J. Lu <hjl@gnu.org>
5323 * read.c (is_end_of_line): Put back `;'.
5325 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5327 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5329 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5331 * expr.c (operand): Test is_end_of_line outside switch to catch
5332 line separator chars that are also operators.
5333 (operator): Return O_illegal for line separator chars.
5335 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5336 entry (or `!' entry for TC_HPPA).
5338 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5339 before indexing is_end_of_line. Remove redundant check for '\0'.
5341 * config/tc-h8500.c (md_assemble): Likewise.
5342 * config/tc-mcore.c (md_assemble): Likewise.
5343 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5346 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5348 * config/tc-mcore.c (mcore_cons): Likewise.
5349 (mcore_float_cons): Likewise.
5350 (mcore_stringer): Likewise.
5351 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5353 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5355 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5357 2000-05-29 Nick Clifton <nickc@cygnus.com>
5359 * config/tc-sh.c: Fix compile time warning messages.
5361 * config/tc-mips.c: Fix compile time warning messages.
5363 2000-05-29 Philip Blundell <philb@gnu.org>
5365 * doc/as.texinfo: Update copyright dates.
5366 (Local Labels): Delete misplaced mention of ARM.
5367 * NEWS: Mention ARM ELF support.
5369 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5371 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5372 it is modified, and use the real_size to compute the frag address
5373 for dwarf2 line info.
5375 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5377 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5378 line-matching scheme to cope with automake moving variables around.
5379 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5380 * Makefile.in: Regenerate.
5382 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5384 * config/tc-sparc.c (sparc_relax): New.
5385 (md_longopts): Add -relax and -no-relax options.
5386 (md_parse_options, md_show_usage): Likewise.
5387 (md_apply_fix3): Optimize tail call into branch always if possible.
5389 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5391 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5392 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5393 rules, with warning when a GAS statement specifies a packing that
5394 will result in an instruction being squashed.
5395 Added typdef packing_type and enumerals, changed various integer
5396 literals to use the enumerals.
5398 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5400 * config/tc-ia64.c (dot_restorereg_p): New function.
5401 (md_pseudo_table): Add restorereg.p.
5402 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5403 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5405 * config/tc-ia64.h (unw_record_type): Add unwabi.
5406 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5407 called MASK with members for imask, and the masks produced by
5408 fr_mem, gr_mem, br_mem, and frgr_mem.
5409 (unw_p_record): Add members ABI and CONTEXT.
5410 (unw_x_record): Add member AB.
5411 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5412 as pseudo-register for use during unwind info generation.
5413 (AR_PFS, AR_LC): New macros.
5414 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5415 whose names start with an at sign (as in "@priunat").
5416 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5418 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5419 proc_end, unwind_info, personality_routine): Consolidate into
5420 "unwind" structure to reduce offset-table use. Add member
5421 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5423 (output_R1_format, output_R3_format, output_P3_format,
5424 output_P6_format): Initialize R with zero to reduce compiler warnings.
5425 (output_P7_format): Ditto. Add `default' branch to switch
5426 statement to reduce compiler warnings.
5427 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5428 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5429 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5430 into single argument.
5431 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5432 compiler warnings. Merge A and B args into single argument.
5433 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5434 A and B args into single argument.
5435 (free_record): Removed (wasn't used).
5436 (free_list_records): Also free imasks in prologue records.
5437 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5438 (output_spill_mask): Remove.
5439 (output_unwabi): New function.
5440 (output_epilogue, output_label_state, output_copy_state): Call
5442 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5443 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5445 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5446 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5447 as part of handling the prologue records. Emit region's imask if
5448 we have one. Handle unwabi, epilogue, label_state, copy_state,
5449 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5450 spill_sprel_p, and spill_reg_p records.
5451 (set_imask, count_bits, slot_index): New function.
5452 (fixup_unw_records): Fix region size computation. Handle
5453 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5454 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5455 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5456 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5457 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5458 (dot_save): Use manifest constants for applicaton registers.
5459 Handle REG_PR and REG_PRIUNAT.
5460 (dot_restore): Don't just ignore it.
5461 (dot_restorereg): New function..
5462 (generate_unwind_image): Ensure unwind info is a multiple of eight
5463 bytes, not just four bytes.
5464 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5465 (dot_altrp): Don't just ignore it.
5466 (dot_savemem): New function. Replaces dot_savesp() and
5467 dot_savepsp(). Use manifest constants for applicaton registers.
5468 Handle REG_PR and REG_PRIUNAT.
5469 (dot_savef): Simplify.
5470 (dot_saveb): Support generation of br_gr.
5471 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5472 dot_label_state, dot_copy_state): New function.
5473 (dot_unwabi): Don't just ignore it.
5474 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5475 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5476 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5477 (emit_one_bundle): Set slot number for prologue/body records
5478 *before* emitting the first insn.
5479 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5480 (md_begin): Declare "psp" pseudo-register.
5481 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5482 so we don't get segfault.
5483 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5484 counts as required per SW Conventions manual
5485 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5486 output_preds_psprel, output_preds_sprel, output_spill_base,
5487 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5488 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5489 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5490 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5491 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5492 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5493 (dot_vframe): Implement.
5494 (dot_vframesp, dot_vframepsp): New function.
5496 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5498 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5499 * configure: Regenerate.
5501 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5503 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5504 (md_estimate_size_before_relax): so we can use it here instead of
5505 old kludges. Localise vars to blocks. Comment.
5507 * frags.c (frag_new): Update fr_var comments.
5508 * frags.h (struct frag): Ditto.
5510 2000-05-22 Richard Henderson <rth@cygnus.com>
5512 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5513 (pseudo_func): Add pcrel.
5514 (operand_match): Handle IA64_OPND_TGT64.
5515 (build_insn): Likewise.
5516 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5517 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5518 (fix_insn): Handle all three 64-bit relocation types.
5520 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5522 * obj.h (struct format_ops): New members begin, app_file,
5523 s_set_other, s_set_desc, s_get_type, s_set_type,
5524 separate_stab_sections, init_stab_section.
5526 * config/obj-multi.h: Update GPL notice to v2.
5528 (obj_app_file): New.
5529 (S_SET_SIZE): Test s_set_size for NULL before calling.
5530 (S_SET_ALIGN): Similar for s_set_align.
5535 (SEPARATE_STAB_SECTIONS): New.
5536 (INIT_STAB_SECTION): New.
5537 (EMIT_SECTION_SYMBOLS): New.
5538 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5540 * config/obj-elf.h: Update GPL notice to v2.
5541 Mention that this file is included from obj-multi.h.
5542 (obj_begin): Wrap definition in ifndef.
5543 (elf_file_symbol): Constify declaration.
5544 (obj_app_file): Ditto.
5545 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5546 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5548 * config/obj-elf.c (elf_s_set_other): New.
5549 (elf_file_symbol): Constify argument.
5550 (elf_separate_stab_sections): New.
5551 (elf_init_stab_section): New.
5552 (elf_format_ops): Add new members. Remove comma at end.
5554 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5555 (ecoff_format_ops): Add new fields. Remove comma at end.
5556 Mention inconsistency for emit_section_symbols.
5558 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5560 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5561 (coff_separate_stab_sections): New.
5562 (coff_format_ops): Add new members.
5564 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5565 (obj_aout_s_set_other): New.
5566 (obj_aout_s_set_desc): New.
5567 (obj_aout_s_get_type): New.
5568 (obj_aout_s_set_type): New.
5569 (obj_aout_separate_stab_sections): New.
5570 (aout_format_ops): New members added. Use obj_aout_process_stab,
5571 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5572 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5574 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5576 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5578 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5579 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5580 (md_estimate_size_before_relax): Ensure jumps to weak and
5581 externally visible symbols are relocatable.
5583 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5585 * stabs.c (aout_process_stab): Make global.
5586 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5587 * read.h (aout_process_stab): Declare.
5589 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5590 Generalize to *aout, *coff *elf.
5591 * configure: Regenerated.
5593 * doc/internals.texi (Object format backend): Say
5594 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5596 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5597 * Makefile.in: Regenerated.
5599 2000-05-19 Catherine Moore <clm@cygnus.com>
5601 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5603 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5605 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5606 instruction to reflect change in re_assemble_*.
5608 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5610 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5611 build PA64 ELF tools.
5612 * configure: Rebuilt.
5614 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5616 * Makefile.am: Regenerate dependencies.
5617 * Makefile.in: Regenerate.
5619 2000-05-15 Nick Clifton <nickc@cygnus.com>
5621 * config/tc-arm.c (struct asm_psr): Add boolean field
5622 distinguishing between CSPR and SPSR. Rename 'number' field
5624 (psrs): Rearrange contents to match new asm_psr structure.
5625 (arm_psr_parse): Move next to psr_required_here. Make it
5626 return an asm_psr structure.
5627 (psr_required_here): Use asm_psr structure returned by
5629 (do_msr): Reorganise to allow psr_required_here to be called
5631 (md_undefined_name): Mark 'name' parameter as unused, since
5632 the COFF target does not use it.
5634 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5636 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5638 * config/te-aux.h: Likewise.
5639 * config/te-dpx2.h: Likewise.
5640 * config/te-go32.h: Likewise.
5641 * config/te-hp300.h: Likewise.
5642 * config/te-hppa.h: Likewise.
5643 * config/te-i386aix.h: Likewise.
5644 * config/te-ic960.h: Likewise.
5645 * config/te-interix.h: Likewise.
5646 * config/te-nbsd532.h: Likewise.
5647 * config/te-pc532mach.h: Likewise.
5648 * config/te-ppcnw.h: Likewise.
5649 * config/te-psos.h: Likewise.
5650 * config/te-sparcaout.h: Likewise.
5651 * config/te-sun3.h: Likewise.
5652 * config/te-sysv32.h: Likewise.
5654 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5656 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5657 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5658 and sign extend without an if statement.
5659 (build_bytes): Likewise.
5661 2000-05-14 Kazu Hirata <kazu@hxi.com>
5663 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5664 X_add_symbol L_32 case.
5666 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5668 * config/te-freebsd.h: New file.
5670 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5672 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5673 bindtextdomain): Replace defines with those from intl/libgettext.h
5674 to quieten gcc warnings.
5676 * NEWS: Mention x86 .arch and -q.
5678 * config/tc-i386.c (quiet_warnings): New.
5679 (md_assemble): Use quiet_warnings.
5680 (md_parse_option): Set quiet_warnings from -q.
5681 (md_show_usage): Mention -q, delete -m.
5682 (flag_do_long_jump): Delete.
5683 (md_parse_option): Remove -m.
5684 (md_show_usage): Remove -m.
5685 (md_create_long_jump): Remove useless flag_do_long_jump code.
5687 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5688 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5690 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5691 Alexander Sokolov <robocop@netlink.ru>
5693 * doc/c-i386.texi (i386-Arch): New section.
5694 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5696 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5697 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5698 architecture has been given and is not 486.
5699 (set_cpu_arch): New.
5700 (md_pseudo_table): Add .arch.
5701 (md_assemble): Warn if cpu architecture has been given and an
5702 unsupported instruction.
5704 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5705 Move operand_types bit defines after relevant template field.
5706 (template): Add cpu_flags.
5710 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5712 * config/tc-mn10300.h (md_end): Define.
5713 (mn10300_finalize): Declare.
5714 * config/tc-mn10300.c: Include dwarf2dbg.h.
5715 (debug_line): Define.
5716 (md_assemble): Generate dwarf2 line info.
5717 (mn10300_finalize): New function. Finalize dwarf2 info.
5719 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5721 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5722 external version of the relocation for weak symbols.
5724 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5726 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5727 frame size in units of 16 bytes, as required per SW Conventions manual.
5728 (output_unw_records): Output info-block header as a dword to get
5731 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5733 * as.h: #include "file", not <file> on files from ../include.
5734 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5735 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5736 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5737 (tc_coff_symbol_emit_hook): Ditto.
5738 (OPTCOUNT): Cast to int to avoid compiler warning.
5739 (md_begin): Fix signed/unsigned warnings.
5741 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5743 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5744 ABRANCH LONG case for a conditional branch on a 68000.
5745 (md_estimate_size_before_relax): Likewise. Also handle
5746 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5747 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5748 PC-relative on all CPUs.
5749 (md_estimate_size_before_relax): Likewise.
5751 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5753 * as.c (parse_args): Just mention current year in printed
5756 2000-05-03 J.T. Conklin <jtc@redback.com>
5758 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5760 (md_parse_option): Recognize -m7400.
5762 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5764 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5765 don't permit lp to become less than the words array.
5767 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5769 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5770 Fix little-endian case.
5772 2000-05-03 David O'Brien <obrien@NUXI.com>
5774 * as.c (parse_args): Update copyright.
5776 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5778 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5779 for the .bss section too.
5781 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5783 * configure.in: Set em=linux for hppa-*-linux.
5784 * configure: Regenerate.
5785 * doc/Makefile.in: Regenerate with correct automake.
5787 * frags.c (frag_grow): Sanity check chunk_size.
5789 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5790 * config/obj-som.h: Likewise.
5791 * config/obj-ieee.h: Likewise.
5793 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5795 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5796 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5797 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5798 (pa_ip): low_sign_unext now returns via function value. Use
5799 re_assemble_* instead of dis_assemble_* and
5800 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5802 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5803 (md_section_align, md_parse_option, md_show_usage,
5804 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5805 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5806 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5807 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5808 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5810 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5811 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5812 outside of switch. Correct mask and shifting errors in case 10
5813 and case -11. In case 21, compare against signed range to suit
5814 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5815 case 17 and case 22, use offsetT variable to properly check range.
5816 Use re_assemble_* here too.
5817 (evaluate_absolute): Change type of value to offsetT. Call
5818 hppa_field_adjust to do the work for us.
5819 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5820 (pa_parse_cmpib_64_cmpltr): Ditto.
5821 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5822 of i to unsigned int.
5823 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5824 (pa_end_of_source): Return type is void.
5826 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5828 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5830 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5832 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5833 More comments added.
5834 (md_begin): Removed "construct symbols for each register name".
5835 Because register names conflicts with GCC generated function
5837 (avr_operand): Now constant numbers can be used as a register
5838 identifiers (0 as r0, 31 as r31).
5839 (md_assemble): use skip_space () before parsing instruction
5842 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5844 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5845 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5846 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5847 * configure: Regenerate.
5849 2000-04-29 Andreas Jaeger <aj@suse.de>
5851 * as.h: Correctly check GCC version.
5853 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5855 * doc/as.1: Fix unbalanced brackets.
5857 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5859 (line_comment_chars): Set to '/' if TE_FreeBSD.
5861 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5863 * configure.in: Configury support for PA64 (currently disabled).
5864 * configure: Rebuilt.
5866 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5868 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5869 bfd_set_section_alignment.
5871 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5873 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5876 2000-04-24 Nick Clifton <nickc@cygnus.com>
5878 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5879 * doc/as.texinfo (Align): Include arm and strongarm in list of
5880 targets that have the second form of the behaviour of the .align
5883 2000-04-24 Mark Klein <mklein@dis.com>
5885 * config/obj-som.c: Terminate obj_pseudo_table.
5887 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5889 * as.c (parse_args): Allow md_parse_option to override -a listing
5891 * config/obj-coff.c (add_lineno): Change type of offset parameter
5892 from "int" to "bfd_vma."
5893 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5894 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5895 (ppc_change_csect): Align correctly for XCOFF64.
5896 (ppc_machine): New function, which discards "ppc_machine" line.
5897 (ppc_tc): Cons for 8 when code is 64 bit.
5898 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5900 (md_parse_option): Handle -a64 and -a32.
5902 * config/tc-ppc.h (TARGET_MACH): Define.
5903 (TARGET_FORMAT): Move to function.
5904 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5906 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5908 * config/tc-avr.c: New AVR_ISA_ defined.
5909 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5910 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5911 for `fmul', `movw' and `lpm R,Z' instructions.
5912 (avr_operands): Warn if current opcode is a two-word instruction
5913 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5914 (avr_opcodes): New commands added.
5915 (REGISTER_P): Check 'a' and 'v' constraint letters.
5916 (mcu_types): New MCU added.
5918 2000-04-22 Timothy Wall <twall@cygnus.com>
5920 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5922 (operand_match): Conditionally insert default bit values for IMMU9.
5924 2000-04-14 Matthew Green <mrg@cygnus.com>
5926 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5927 * configure: Rebuilt.
5929 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5930 Jason Eckhardt <jle@cygnus.com>
5932 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5934 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5935 Added handling of new operand types l,y,&,fe,fE,fx.
5937 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5938 David Mosberger <davidm@hpl.hp.com>
5939 Timothy Wall <twall@cygnus.com>
5940 Andrew MacLeod <amacleod@cygnus.com>
5941 Jim Wilson <wilson@cygnus.com>
5943 * Makefile.am (CPU_TYPES): Add ia64.
5944 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5945 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5946 * Makefile.in: Rebuild.
5947 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5948 * configure: Rebuild.
5949 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5950 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5951 * expr.c (expr): Handle md_optimize_expr.
5952 * read.c (LEX_HASH): Add comment.
5953 * config/tc-ia64.c, config/tc-ia64.h: New files.
5955 2000-04-21 Richard Henderson <rth@cygnus.com>
5957 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5958 bundling a non-delayed branch type instruction.
5960 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5962 * config/tc-mn10300.c (HAVE_AM30): Define.
5963 (md_assemble): Use it.
5965 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5967 * config/obj-elf.c (obj_elf_change_section): Check for changed
5970 * Makefile.am: (CPU_MULTI_VALID): Remove.
5971 (MULTI_CPU_TYPES): Define.
5972 (MULTI_CPU_OBJ_VALID): Define.
5973 (DEPTC): Use the above.
5974 (DEPOBJ): Same here.
5976 Regenerate dependencies.
5977 * Makefile.in: Regenerate.
5979 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5981 * Makefile.am (YACC, LEX): Get them from configure.
5983 2000-04-18 H.J. Lu (hjl@gnu.org)
5985 * config/tc-i386.c (offset_in_range): Use addressT instead of
5986 bfd_vma for non-bfd assemblers.
5988 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5990 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5991 doesn't give spurious errors.
5993 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5995 * as.h (SEEK_SET): Define if undefined.
5997 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5999 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6000 constants, and don't assume offsetT is 32 bits.
6002 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6004 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6005 (md_pcrel_from_section): Add prototype.
6006 (d10v_fix_adjustable): Add prototype.
6007 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6009 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6011 2000-04-12 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6014 symbol in frag chain.
6016 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6018 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6019 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6020 (fits_in_signed_word, smallest_imm_type): Ditto.
6021 (md_assemble): Use an offsetT var to hold offsetT values, not a
6023 (offset_in_range): New.
6024 (md_assemble): Use it.
6025 (md_convert_frag): Change type of target_address, opcode_address,
6026 and displacement_from_opcode_start to offsetT.
6027 (md_create_short_jump): Change type of offset to offsetT.
6028 (md_create_long_jump): Ditto.
6029 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6030 (md_chars_to_number): Remove.
6031 (output_invalid): Remove duplicate prototype.
6033 2000-04-09 Nick Clifton <nickc@cygnus.com>
6035 * Makefile.am (CPU_TYPES): Add 'avr'.
6036 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6037 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6039 * Makefile.in: Regenerate.
6041 * doc/as.texinfo: Add M32R documentation.
6043 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6045 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6046 --enable-build-warnings option.
6047 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6048 * Makefile.in, configure: Re-generate.
6050 2000-04-07 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6053 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6054 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6055 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6056 (arm_force_relocation): Force relocations for
6057 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6059 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6061 * config/tc-sh.c (get_operands): There's no third operand if the
6062 first operand is an immediate.
6064 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6066 * config/tc-sh.c (immediate): Delete.
6067 (sh_operand_info): Add immediate member.
6068 (parse_reg): Use A_PC for pc.
6069 (parse_exp): Add second argument 'op'. All callers changed.
6070 (parse_at): Expect pc to be coded as A_PC.
6071 Use immediate field in *op.
6072 (insert): Add fourth argument 'op'. All callers changed.
6073 (build_relax): Add second argument 'op'. All callers changed.
6074 (insert_loop_bounds): New function.
6075 (build_Mytes): Remove DISP_4.
6076 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6077 (assemble_ppi): Use immediate field in *operand.
6078 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6079 (md_apply_fix): Likewise.
6080 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6082 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6084 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6086 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6088 * internals.texi (CPU backend): Document
6089 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6091 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6093 * po/gas.pot: Regenerate.
6095 * as.c (show_usage): Restore translated part of bug string.
6096 * gasp.c (show_usage): Likewise.
6098 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6099 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6100 than move-if-change.
6101 (DEP1): Modify for "gcc -MM".
6105 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6106 Update dependencies.
6107 * Makefile.in: Regenerate.
6109 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6111 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6112 (md_begin): Likewise.
6113 (HAVE_AM33): New macro.
6114 (md_assemble): Use it. Match r_regs and xr_regs only if
6117 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6119 * as.h: #include "bin-bugs.h"
6120 * as.c (show_usage): Use REPORT_BUGS_TO.
6121 * gasp.c: #include "bin-bugs.h"
6122 (show_usage): Use REPORT_BUGS_TO.
6124 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6126 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6128 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6129 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6132 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6134 * config/tc-i386.c (i386_immediate): Don't assume a constant
6135 immediate is necessarily 16 bits when in 16 bit code mode.
6136 (md_assemble): Instead set guess_suffix here after we have checked
6139 2000-04-02 Richard Henderson <rth@cygnus.com>
6141 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6142 quantities. Correct right shift sign extension.
6143 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6144 32-bit value when shifting into place.
6146 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6148 * app.c: Add ATTRIBUTE_UNUSED as needed.
6149 * config/tc-ppc.c: Likewise.
6150 (ppc_size): Make unsigned long.
6151 (ppc_insert_operand): Add casts to avoid warnings.
6153 2000-03-31 Nick Clifton <nickc@cygnus.com>
6155 * config/tc-d10v.h (md_flush_pending_output): Define.
6157 2000-03-29 Nick Clifton <nickc@cygnus.com>
6159 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6160 segment. Works for both BFD_ASSEMBLER and others.
6161 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6163 2000-03-29 Nick Clifton <nickc@cygnus.com
6165 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6167 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6169 * listing.c (LISTING_LHS_WIDTH): Default depends on
6171 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6173 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6175 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6178 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6180 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6182 * config/tc-avr.c (mcu_types): Add missing initialiser.
6183 (md_pcrel_from_section): Add prototype.
6184 (avr_operand): Remove redundant test of unsigned < 0.
6185 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6187 2000-03-27 Denis Chertykov <denisc@overta.ru>
6189 * config/tc-avr.c: New file for AVR support.
6190 * config/tc-avr.h: Likewise.
6191 * configure.in: Add AVR support.
6192 * configure: Regenerate.
6194 2000-03-26 Timothy Wall <twall@cygnus.com>
6196 * gasp.c (macro_op): Add new argument to check_macro call.
6197 Macro structure definitions moved to macro.h
6198 * sb.h: Add argument to prototype for input_scrub_include_sb.
6199 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6200 nesting checks with an additional flag.
6201 (struct input_save): Add flag to indicate whether current sb
6202 should be checked for proper macro/conditional nesting.
6203 (input_scrub_push/pop): Save/restore nest check flag.
6204 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6206 * macro.c (check_macro): Allow caller to retrieve parsed macro
6207 information if a pointer is provided. This information may be
6208 used by the new macro hooks.
6209 * macro.h: Update prototype for check_macro. Macro struct
6210 definitions moved here from macro.c/gasp.c.
6211 * read.c (read_a_source_file): Add parameter to check_macro call,
6212 and pass macro info to the macro hook, if defined.
6213 (input_scrub_insert_line): New. Allow insertion of a line of
6214 characters into the input stream.
6215 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6216 file into the input stream.
6217 (s_include): Use input_scrub_insert_file.
6218 * internals.texi: Document new macro hooks.
6219 * as.h: New prototypes added.
6221 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6223 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6224 an initial capital letter.
6225 (i386_index_check): Reindent.
6227 2000-03-19 Nick Clifton <nickc@cygnus.com>
6229 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6232 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6234 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6235 instruction operand bad if Rd > 7 when generating
6236 thumb instructions. Prevents for example,
6237 "adr r12,label" from silently failing and generating
6238 the wrong instruction.
6240 2000-03-17 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6243 that have a destingation >= 0x400000.
6244 Fix compile time warning messages.
6246 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6248 * config/tc-sh.c (md_begin): When encountering insn that are
6249 not supported by the current arch, only change the name if
6250 its contents are the same as prev_name.
6251 (get_specific): If the the architecture doesn't match, fail.
6253 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6255 * config/tc-sh.c (IDENT_CHAR): Define.
6256 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6257 matching back where it came from.
6259 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6261 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6263 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6265 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6268 2000-03-15 Kazu Hirata <kazu@hxi.com>
6270 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6272 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6274 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6275 floating-point-number, make sure 'f' is in FLT_CHARS.
6277 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6279 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6280 (s_lcomm_internal): Use it.
6281 * doc/internals.texi (CPU backend): Document it.
6282 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6285 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6287 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6290 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6291 implementation doesn't have special handling for switch
6293 (macro_build): Allow for code in sections other than .text.
6295 (mips_ip): Likewise.
6296 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6297 Don't perform relocs if we will be outputting them.
6298 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6299 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6302 2000-03-09 Catherine Moore <clm@cygnus.com>
6304 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6305 relocation type based on the entry in the fixup structure.
6306 Put S_IS_EXTERN processing back in.
6308 2000-03-08 H.J. Lu (hjl@gnu.org)
6310 * Makefile.am (install-exec-tooldir): Depend on
6311 install-exec-bindir for parallel make.
6312 * Makefile.in: Regenerated.
6314 2000-03-06 Nick Clifton <nickc@cygnus.com>
6316 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6318 (md_parse_option): Parse -m32r command line switch - disable m32rx
6320 (md_show_usage): Document new option.
6322 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6323 * doc/Makefile.in: Regenerate.
6324 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6326 2000-03-02 Michael Meissner <meissner@redhat.com>
6328 * config/tc-d30v.c (check_range): Remove code that incorrectly
6329 sign extended values where bits < 32.
6331 2000-03-02 H.J. Lu (hjl@gnu.org)
6333 * configure.in: Support --enable-targets=all on ia32.
6334 * configure: Regenerated.
6336 2000-03-01 Nick Clifton <nickc@cygnus.com>
6338 * gasp.c (do_align): Remove bogus check of alignment value.
6340 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6342 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6343 TC_PPC was defined forced the type of a symbol with no other type
6346 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6348 * doc/internals.texi (CPU backend): Mention that
6349 line_separator_chars do not break up comments. Fix typos for
6350 LEX_AT and LEX_NAME descriptions. Document operands for
6351 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6352 description of md_create_short_jump usage. Document argument for
6353 md_undefined_symbol.
6355 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6357 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6358 (md_parse_option): Handle it.
6359 (md_show_usage): Document it.
6361 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6363 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6364 opcode, for the instruction `pal19'. From Andrea Arcangeli
6367 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6369 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6371 (md_assemble): To here, before template operands are matched.
6372 Also ensure a constant immediate is sign extended when we know the
6373 size is at most 16 bits. This is to catch cases like "add
6374 $0xffc0,%ax" where we don't know the size, and thus that the
6375 immediate can be represented as Imm8S until after parsing the
6377 (i386_displacement): Similarly sign extend 16 bit constant
6379 (md_assemble): Relax 16-bit jump constant range check to suit sign
6380 extended displacements.
6382 2000-02-26 Andreas Jaeger <aj@suse.de>
6384 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6386 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6388 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6389 call operands when intel_syntax.
6390 (intel_float_operand): Return 2 for "fi...".
6391 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6392 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6393 earlier "SHORT" change.
6394 (md_assemble): When determining suffix from Regs, exclude
6397 2000-02-24 Nick Clifton <nickc@cygnus.com>
6399 * configure: Add arm-wince, mips-pe and sh-pe targets.
6400 * configure: Regenerate.
6402 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6404 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6405 "pe-mips" for the mips-pe target.
6407 * config/tc-arm.c (insns): Change displacement encoded in BL
6408 and B instructions if the target port is arm-wince.
6409 (do_ldst): Do not bias the relocation offset if the target
6411 (md_pcrel_from): Add in missing relocation offset bias if the
6412 target os arm-wince.
6414 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6415 (md_begin): Disable -G support for mips-pe target.
6416 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6417 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6420 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6421 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6422 assembler, just set the alignment to 4.
6424 * config/te-wince-pe.h: New file for WinCE targets. Define
6427 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6429 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6430 string instructions.
6431 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6432 (i386_intel_memory_operand): After finding a segment override,
6433 check again for no `[' before looking for a displacement. Bomb if
6434 more than one displacement rather than silently discarding the
6435 second and subsequent ones. Free strings malloc'd by
6436 build_displacement_string.
6438 2000-02-24 Catherine Moore <clm@cygnus.com>
6440 * config/obj-som.c (obj_pseudo_table): Add "weak".
6441 (obj_som_weak): New routine.
6443 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6445 * config/tc-i386.c (union i386_op): New.
6446 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6447 Throughout file replace occurences of disps[n], imms[n], regs[n]
6448 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6449 intel mode operand swapping. Add assert in regKludge and
6450 fake_zero_displacement code. Test i.types[n] when outputting
6451 displacements and immediates. Combine output of Disp16 with
6453 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6454 when in intel mode by (not) reversing fsub and fdiv operands
6455 before the template search. This fails for single operand
6456 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6457 undefined. Instead fix the base_opcode after we've found the
6458 template. Move base_opcode xor with found_reverse_match from
6459 opcode output code to before this fix so we test for the correct
6461 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6462 check in intel mode. Instead compare opcodes.
6464 * config/tc-i386.h (TC_RELOC): Delete.
6465 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6466 with equivalent call to reloc.
6468 * as.h (flag_m68k_mri): Move declaration after target include, and
6469 only declare when TC_M68K defined. Define as zero otherwise.
6470 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6471 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6472 Define as zero otherwise.
6473 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6474 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6475 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6476 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6477 testing whether defined.
6478 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6479 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6480 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6481 rather than testing whether defined.
6482 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6483 (parse_mri_cons): Declare and use only when TC_M68K.
6484 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6485 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6486 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6488 * NEWS: Mention IBM 370 support.
6490 2000-02-23 Richard Henderson <rth@cygnus.com>
6492 * config/tc-i386.c (md_assemble): When swapping operands for
6493 intel_syntax, assume everything that's not Imm or Disp is a
6496 2000-02-23 Linas Vepstas <linas@linas.org>
6498 * config/tc-i370.c, config/tc-i370.h: New files.
6499 * Makefile.am: Add support for Linux/IBM 370.
6500 * configure.in: Likewise.
6501 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6502 * config/obj-elf.c: Include elf/i370.h
6503 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6505 * Makefile.in: Regenerate.
6506 * configure: Regenerate.
6508 * doc/c-i370.texi: New file.
6509 * doc/all.texi: Include it.
6510 * doc/as.texinfo: And here.
6511 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6512 * doc/Makefile.in: Regenerate.
6514 2000-02-19 Michael Meissner <meissner@redhat.com>
6516 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6517 determine if an instruction can be used in parallel with an ADDppp
6518 or SUBppp instruction.
6520 2000-02-22 Andrew Haley <aph@cygnus.com>
6522 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6524 2000-02-22 Andrew Haley <aph@cygnus.com>
6526 * config/tc-mips.c (mips_gp32): New variable.
6527 (macro_build) Use mips_gp32.
6529 (md_longopts): Add "-mgp32" and "-mgp64".
6530 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6532 (OPTION_M7900): Change offset
6533 (OPTION_NO_M7900): Ditto.
6535 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6537 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6538 warning, and bump it to 1.
6540 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6542 From Brad Lucier <lucier@math.purdue.edu>:
6543 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6546 2000-02-21 Catherine Moore <clm@cygnus.com>
6548 * config/tc-mips.c (MF_HILO_INSN): Define.
6549 (mips_7000_hilo_fix): Declare.
6550 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6551 (md_parse_option): Check for 7000_HILO_FIX options.
6552 (OPTION_M7000_HILO_FIX): Define.
6553 (OPTION_NO_M7000_HILO_FIX): Define.
6554 * doc/c-mips.texi (-mfix7000): Describe.
6556 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6558 * listing.c (print_lines): Remove unused variable `end'.
6560 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6561 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6562 reloc_type when BFD_ASSEMBLER.
6563 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6564 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6565 statement and quell signed vs. unsigned comparison warning.
6567 2000-02-18 Nick Clifton <nickc@cygnus.com>
6569 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6570 the computed frag offset, rather than overwriting it.
6572 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6574 * config/tc-sh.c ("elf/sh.h"): Include.
6575 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6576 (md.begin): Initialize target_arch.
6577 Only include opcodes in has table that match selected architecture.
6578 (parse_reg): Recognize register names for sh-dsp.
6579 (parse_at): Recognize post-modify addressing.
6580 (get_operands): The leading space is now optional.
6581 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6582 arguments. Update valid_arch.
6583 (build_Mytes): Add support for SDT_REG_N.
6584 (find_cooked_opcode): New function, broken out of md_assemble.
6585 (assemble_ppi, sh_elf_final_processing): New functions.
6586 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6587 (md_longopts, md_parse_option): New option: -dsp.
6588 * config/tc-sh.h (elf_tc_final_processing): Define.
6589 (sh_elf_final_processing): Declare.
6591 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6593 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6594 the unwinder subspace. Save the current seg/subseg before creating
6597 2000-02-10 Nick Clifton <nickc@cygnus.com>
6599 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6600 little endian targets.
6601 (INST_BYTE1): Redefine to handle big and little endian
6603 (cpu_type): New type: Select between M340 and M210.
6604 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6605 instructions of the M340.
6606 (md_assemble): Add support for the MULSH and OPSR classes of
6608 (md_atof): Add support for little endian targets.
6609 (md_parse_option): Add support for -EL, -EB and -mcpu command
6611 (md_convert_frag): Add support for little endian targets.
6612 (md_apply_fix3): Add support for little endian targets.
6613 (md_number_to_chars): Add support for little endian targets.
6615 2000-02-10 Timothy Wall <twall@redhat.com>
6617 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6618 defined, use it to verify the symbol just read should be a label.
6620 2000-02-10 Timothy Wall <twall@redhat.com>
6622 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6623 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6624 around colons when KEEP_WHITE_AROUND_COLON is defined.
6625 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6626 and KEEP_WHITE_AROUND_COLON.
6628 2000-02-08 Timothy Wall <twall@redhat.com>
6630 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6632 (do_repeat): New. Abstract repeat logic so that a "break" can be
6634 (end_repeat): New. Provide support for a "break" out of the
6636 * read.h: Add prototypes for new functions.
6638 2000-02-08 Timothy Wall <twall@redhat.com>
6640 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6641 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6642 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6645 2000-02-08 Timothy Wall <twall@redhat.com>
6647 * read.c: Added elseif to directives table.
6648 * read.h: Added prototype for s_elseif.
6649 * doc/as.texinfo: Added description for elseif.
6650 * cond.c (s_elseif): New function
6652 2000-02-04 Timothy Wall <twall@redhat.com>
6654 * listing.c (print_lines): Remove conditionals causing bug in
6657 2000-02-03 Timothy Wall <twall@cygnus.com>
6659 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6661 * frags.c (frag_new): Calculate fr_fix in octets
6662 (frag_now_fix) Return offset as target address offset (bytes).
6663 (frag_now_fix_octets) New - Return offset in octets (8-bit
6665 * frags.h: Added prototype for frag_now_fix_octets().
6666 Distinguish between octets and bytes in field descriptions.
6667 * listing.c (calc_hex): Account for octets vs bytes when
6668 printing addresses/offsets.
6669 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6670 target is little-endian, print the octets in a word in big-endian
6671 order so that the display looks like a proper hexadecimal number,
6672 instead of having the octets reversed.
6673 * read.c (do_align): When recording alignment, alignment power
6674 should be in terms of target bytes (minimum addressible unit)
6676 (do_org) Convert ORG target address (byte) argument into an
6677 octet offset when generating a variable fragment.
6678 * symbols.c (resolve_symbol_value): Symbol final value
6679 converted to a target address offset (bytes) from its octet offset.
6680 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6681 offset (bytes) is adjusted by the frag offset (octets) converted
6683 (coff_frob_section) Section alignment power is in terms of bytes;
6684 convert it to an octet alignment power when calculating size (and
6685 size mask) in octets. Don't modify the section size in order to
6686 "align" it for TI COFF, since that format has a different method
6687 for storing alignment information.
6689 2000-02-01 Timothy Wall <twall@cygnus.com>
6691 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6692 entries, matching the way GCC generates them. If not escaped, the
6693 filename is encoded incorrectly.
6695 2000-01-31 Nick Clifton <nickc@cygnus.com>
6697 * config/tc-arm.c (reg_table): Add support for ATPCS register
6700 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6702 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6704 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6706 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6707 of a symbol when we really care about its value.
6709 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6711 * config/tc-mcore.c (md_assemble): Give warning message if
6712 operands passes to instruction are more than the spec.
6714 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6716 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6717 Thumb mode but the label seen was not declared as '.thumb_func'
6718 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6719 correct disassembly of Thumb code bounded by non function labels.
6721 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6723 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6724 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6726 * Makefile.in: Same here.
6729 * configure.in: Set bfd_gas for i386-aout when primary target
6730 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6731 we may need the primary te_file. Remove incorrect comment.
6733 * configure: Regenerate.
6735 * config/e-i386aout.c: New file.
6737 * as.c (USE_EMULATIONS): Move to before print_version_id.
6738 (struct emulation): Add i386aout.
6739 (show_usage): Split text strings. Reformat -a text. Add --em
6743 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6744 (aout_format_ops): New.
6747 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6748 preprocessor conditional and add aout USE_EMULATIONS tests.
6749 (read_a_source_file): Don't pass error strings to printf as
6753 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6755 (do_data): Same here.
6756 (process_file): And here.
6759 * symbols.c (colon): Rewrite "already defined" fatal message
6760 code for aout with USE_EMULATIONS.
6763 * config/obj-aout.c (OBJ_HEADER): Define.
6764 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6766 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6767 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6769 (obj_aout_type): Expand S_SET_OTHER here too.
6770 (obj_read_begin_hook): Remove.
6771 (aout_pop_insert): New.
6772 (obj_aout_s_get_other): New.
6773 (obj_aout_s_get_desc): New.
6774 (aout_format_ops): New.
6777 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6778 gets aout_pseudo_table.
6779 (aout_pseudo_table): Declare.
6780 (obj_read_begin_hook): Define.
6783 * config/obj-coff.c (obj_pseudo_table): Rename to
6785 (coff_pop_insert): Use coff_pseudo_table.
6786 (coff_sec_sym_ok_for_reloc): Remove.
6787 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6788 and comment all zero entries and remove #if 0 code.
6791 * config/obj-coff.h (obj_pop_insert): Define.
6792 (coff_pseudo_table): Declare.
6795 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6796 s_get_size, s_set_size. Comment all zero entries.
6799 * config/obj-elf.c (elf_s_get_other): New function.
6800 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6801 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6802 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6804 (obj_elf_parse_section_letters): Don't pass error strings to
6805 printf as format arg.
6808 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6810 (elf_s_get_other): Declare.
6811 (S_GET_OTHER) Define as elf_s_get_other if not already
6813 (S_SET_OTHER): Only define when not already defined.
6814 (elf_obj_read_begin_hook): Declare.
6815 (obj_read_begin_hook): Define.
6816 (elf_obj_symbol_new_hook): Declare.
6817 (obj_symbol_new_hook): Define.
6820 * config/obj-multi.h: Add copyright header and protect against
6821 multiple inclusion. Add * to all function pointers.
6822 (OBJ_HEADER): If defined, include it rather than other defines
6824 (obj_frob_file_after_relocs): Test for NULL.
6825 (obj_symbol_new_hook): Here too.
6826 (obj_sec_sym_ok_for_reloc): And here.
6827 (S_GET_OTHER): Define.
6828 (S_GET_DESC): Define.
6829 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6830 (OBJ_MAYBE_ELF): Update comment.
6832 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6833 OBJ_AOUT preprocessor conditional and handle emulation by
6834 testing OUTPUT_FLAVOR.
6835 (i386_displacement): Here too.
6836 (md_section_align): Similarly here.
6837 (i386_target_format): Conditionally compile when more than one
6838 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6839 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6840 (i386_displacement): Here too.
6843 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6844 Define TARGET_FORMAT for aout only when not multi.
6847 * config/te-multi.h: Delete file as it's identical to te-generic.h
6849 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6851 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6852 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6855 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6857 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6860 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6862 * config/tc-mips.c (mips_do_align): New function.
6863 * config/tc-mips.h (md_do_align): Define.
6865 2000-01-10 Philip Blundell <philb@gnu.org>
6867 * doc/c-arm.texi (ARM Options): Fix typo.
6868 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6869 line separator for Linux.
6870 * doc/as.texinfo (Comments): Mention the ARM.
6872 2000-01-10 Philip Blundell <pb@futuretv.com>
6874 * configure.in (arm*-*-conix*): New target.
6875 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6877 * configure: Regenerate.
6879 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6881 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6882 (obj_elf_visibility): New function.
6884 * doc/as.texinfo (Visibility): New node: document visibility
6887 For older changes see ChangeLog-9899