1 2001-10-05 Jakub Jelinek <jakub@redhat.com>
3 * doc/as.texinfo: Document M and S ELF section flags.
5 2001-10-05 Alan Modra <amodra@bigpond.net.au>
7 * subsegs.c (subseg_text_p): Return 0 for absolute section.
8 * read.c (do_align): If in absolute section, warn about and ignore
11 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
13 * config/tc-mn10300.c (tc_gen_reloc): Don't free
14 reloc->sym_ptr_ptr if it's not allocated.
16 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
18 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
20 (prev_insn_fixp): Likewise.
21 (append_insn): Changed prototype to accept a relocation pointer.
22 (imm_reloc): Make it an array.
23 (offset_reloc): Likewise.
24 (md_assemble): Handle triple relocations.
25 (append_insn): Likewise. Add handling for some NewABI relocations.
26 (mips_no_prev_insn): Handle triple relocations.
27 (macro_build): Likewise. Add handling for some NewABI relocations.
28 Move handling for the 'u' case to append_insn().
29 (mips16_macro_build): Handle triple relocations.
30 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
32 (mips_ip): Handle triple relocations.
33 (mips16_ip): Likewise.
34 (mips_force_relocation): Force handling of triple relocations
35 without symbols for NewABI.
36 (md_apply_fix): Add handling for some NewABI relocations.
38 2001-10-05 Alan Modra <amodra@bigpond.net.au>
40 * config/tc-i386.c (parse_register): If not producing code for
41 x86_64, reject x86_64 register name matches.
42 (md_assemble): Remove now redundant check for x86_64 regs.
44 2001-10-04 Alan Modra <amodra@bigpond.net.au>
46 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
47 as BFD_DEFAULT_TARGET_SIZE.
49 (ppc_is_toc_sym): Likewise.
50 (md_apply_fix3): Likewise.
52 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
54 * config/tc-mips.c (mips_64): Remove.
55 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
57 (mips_abi_level, mips_abi): New enum.
58 (mips_32bit_abi): Remove.
59 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
60 (HAVE_NEWABI): New define.
61 (HAVE_64BIT_OBJECTS): New define.
62 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
63 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
64 (support_64bit_objects): New prototype.
65 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
66 .reginfo section for n32, use .MIPS.options instead.
67 (support_64bit_objects): New function, code from md_parse_option.
68 (md_longopts): Add -n32 option.
69 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
70 Add -n32 option. Protect with OBJ_ELF.
71 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
72 (mips_elf_final_processing): Likewise. Don't write .reginfo section
73 for n32, use .MIPS.options instead.
75 2001-10-03 Alan Modra <amodra@bigpond.net.au>
77 * po/POTFILES.in: Regenerate.
78 * configure: Regenerate.
80 2001-10-02 Alan Modra <amodra@bigpond.net.au>
82 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
83 bits if target is 64 bit.
85 * doc/as.texinfo (listing): Fix typo.
87 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
89 * Makefile.am (Makefile): Depend on bfd/configure.in.
91 * Makefile.in: Regenerate.
93 2001-09-30 H.J. Lu <hjl@gnu.org>
95 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
96 and "ams" for compatibility.
98 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
100 * config/tc-sh.c (md_pcrel_from_section): Transformed from
101 md_pcrel_from. Handle pc-relativeness against link-time
102 symbol. Handle relativeness to elsewhere than the fixup.
103 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
104 (md_pcrel_from_section): Prototype.
106 * Makefile.am: Update dependencies with "make dep-am".
107 * Makefile.in: Regenerate.
109 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
111 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
112 (print_opcode_format, skip_whites): Likewise.
113 (convert_branch, m68hc11_new_insn): Likewise.
114 (build_dbranch_insn, build_indexed_byte): Likewise.
115 (build_reg_mode, find, find_opcode): Likewise.
116 (print_insn_format): Fix call to print_opcode_format.
117 (md_assemble): Fix call to build_dbranch_insn.
119 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
121 * config/tc-arm.c: Add missing prototypes.
123 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
125 * input-file.c (input_file_open): When reading the
126 first line looking for #NO_APP, prepare for the possibility
127 of finding #APP instead. Also fix algorithm to allow
128 white-space to follow either #NO_APP or #APP directives.
130 2001-09-25 Geoff Berry <geoff.berry@bops.com>
132 * listing.c (buffer_line): Don't write past the end of `line' when
135 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
137 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
138 relocation for differences between symbols in a section other
139 than the one in which the difference is to be placed; apply
140 the relocation instead.
142 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
144 * config/tc-arc.c: Add missing prototype.
145 (md_atof): Change type to int. Add missing prototype.
146 * config/tc-arc.h: Prototype exported functions.
148 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
150 * as.c: Add missing function prototype.
151 * config/obj-aout.c: Fix compile time warning.
153 2001-09-21 Bruno Haible <haible@clisp.cons.org>
155 * config/tc-openrisc.c: Don't include <ctype.h>.
157 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
159 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
161 2001-09-19 Alan Modra <amodra@bigpond.net.au>
163 * config/tc-i370.c: Fix typo in last change.
165 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
167 * doc/as.texinfo (Symbol Names): Improve documentation on local
168 labels and add documenation about dollar labels.
170 2001-09-18 Bruno Haible <haible@clisp.cons.org>
172 * as.h: Don't include <ctype.h>.
173 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
174 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
175 (atof_generic): Use ISDIGIT instead of isdigit.
176 * config/m68k-parse.y: Include "safe-ctype.h".
177 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
178 * config/obj-elf.c: Include "safe-ctype.h".
179 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
180 * config/obj-vms.c: Include "safe-ctype.h".
181 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
182 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
183 instead of isupper/islower/toupper/tolower.
184 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
185 (insert_sreg): Use TOUPPER instead of islower/toupper.
186 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
187 isalpha/isalnum/isupper/tolower.
188 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
190 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
191 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
192 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
193 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
194 (arc_extoper): Use TOLOWER instead of isupper/tolower.
195 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
196 (arm_psr_parse): Use ISALPHA instead of isalpha.
197 (accum0_required_here): Use ISALNUM instead of isalnum.
198 (do_ldrd): Use ISSPACE instead of isspace.
199 (decode_shift): Use ISALPHA instead of isalpha.
200 (insert_reg): Use TOUPPER instead of islower/toupper.
201 (arm_reg_parse): Use ISALPHA instead of isalpha.
202 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
203 isalnum/ispunct/tolower.
204 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
205 (md_parse_option): Use TOLOWER instead of tolower.
206 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
207 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
208 (cris_process_instruction): Use ISLOWER instead of islower.
209 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
210 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
211 (get_flags): Use ISSPACE instead of isspace.
212 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
213 (do_assemble): Use TOLOWER instead of tolower.
214 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
215 (do_assemble): Use TOLOWER instead of tolower.
216 (d30v_start_line): Use ISSPACE instead of isspace.
217 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
218 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
219 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
220 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
221 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
222 (start_label): Use ISALPHA instead of isalpha.
223 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
224 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
225 isupper/islower/tolower.
226 (pa_parse_number): Use ISDIGIT instead of isdigit.
227 (pa_chk_field_selector): Use TOLOWER instead of tolower.
228 (pa_stringer): Use ISDIGIT instead of isdigit.
229 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
230 (register_name): Use ISALPHA instead of isalpha.
231 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
232 isalnum/islower/tolower.
233 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
235 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
237 (md_assemble): Use ISSPACE instead of isspace.
238 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
239 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
240 instead of isdigit/islower/isupper/tolower/isalpha.
241 (output_invalid): Use ISPRINT instead of isprint.
242 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
243 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
244 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
245 (get_args): Use ISALNUM instead of isalnum.
246 * config/tc-ia64.c: Include "safe-ctype.h".
247 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
248 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
249 (ia64_parse_name): Likewise.
250 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
251 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
252 instead of isspace/isalnum/isupper/tolower.
253 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
254 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
255 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
256 (mklower_table): Remove variable.
257 (mklower): Remove macro.
258 (insert_reg): Use TOUPPER instead of islower/toupper.
259 (md_begin): Remove initialization of mklower_table.
260 (s_reg): Use ISALNUM instead of isalnum.
261 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
262 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
263 (build_mri_control_operand): Use TOLOWER instead of tolower.
264 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
265 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
266 (md_assemble): Use ISSPACE instead of isspace.
267 (get_imm16): Use ISALNUM instead of isalnum.
268 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
269 isdigit/isupper/tolower.
270 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
271 instead of isalpha/isupper/tolower.
272 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
273 isdigit/islower/isupper.
274 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
275 (mcore_s_section): Use ISSPACE instead of isspace.
276 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
277 isspace/tolower/isalnum.
278 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
279 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
280 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
282 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
283 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
284 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
285 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
287 (tc_get_register): Likewise.
288 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
289 (s_mips_ent): Use ISDIGIT instead of isdigit.
290 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
291 (md_assemble): Use ISSPACE instead of isspace.
292 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
293 (md_assemble): Use ISSPACE instead of isspace.
294 * config/tc-ns32k.c: Don't include <ctype.h>.
295 * config/tc-pdp11.c: Include "safe-ctype.h".
296 (mklower): Remove function.
297 (parse_reg): Use TOLOWER instead of mklower.
298 * config/tc-pj.c: Include "safe-ctype.h".
299 (md_assemble): Use ISSPACE instead of isspace.
300 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
301 (register_name): Use ISALPHA instead of isalpha.
302 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
303 isalnum/islower/tolower.
304 (md_assemble): Use ISSPACE instead of isspace.
305 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
307 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
308 (register_name): Use ISALPHA instead of isalpha.
309 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
310 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
312 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
313 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
314 isalnum/islower/tolower.
315 (IDENT_CHAR): Use ISALNUM instead of isalnum.
316 (parse_reg): Use TOLOWER instead of tolower.
317 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
318 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
319 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
320 (parse_keyword_arg): Use ISALNUM instead of isalnum.
321 * config/tc-tahoe.c: Include "safe-ctype.h".
322 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
323 (tip_op): Use TOLOWER instead of isupper/tolower.
324 * config/tc-tic30.c: Include "safe-ctype.h".
325 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
326 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
327 (tic30_operand): Use TOLOWER instead of tolower.
328 (tic30_find_parallel_insn): Likewise.
329 (output_invalid): Use ISPRINT instead of isprint.
330 * config/tc-tic54x.c: Include "safe-ctype.h".
331 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
332 (lookup_version): Use TOUPPER instead of toupper.
333 (tic54x_var): Use ISALPHA instead of isalpha.
334 (tic54x_mlib): Use ISSPACE instead of isspace.
335 (subsym_iscons): Use TOUPPER instead of toupper.
336 (get_operands): Use ISSPACE instead of isspace.
337 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
338 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
339 (next_line_shows_parallel): Use ISSPACE instead of isspace.
340 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
341 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
342 ISSPACE instead of isspace.
343 * config/tc-tic80.c: Include "safe-ctype.h".
344 (md_assemble): Use ISSPACE instead of isspace.
345 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
346 (system_register_name): Use ISDIGIT instead of isdigit.
347 (md_assemble): Use ISSPACE instead of isspace.
348 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
349 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
350 isupper/tolower/isdigit.
351 (vip_op): Use TOLOWER instead of isupper/tolower.
352 * config/tc-w65.c: Don't include <ctype.h>.
353 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
354 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
355 (whatreg): Use ISDIGIT instead of isdigit.
356 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
357 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
358 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
359 (integer_constant): Use ISALNUM/TOUPPER instead of
360 isalnum/islower/toupper.
361 (operand): Use TOLOWER instead of isupper/tolower.
362 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
363 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
365 (process_assigns, whatcond): Use TOUPPER instead of toupper.
366 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
367 (main): For gettext, also set the LC_CTYPE locate facet.
368 * hash.c: Include "safe-ctype.h".
369 (main): Use TOLOWER instead of isupper/tolower.
370 * itbl-lex.l: Don't include <ctype.h>.
371 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
372 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
373 omit non-ASCII characters.
374 (debugging_pseudo): Use ISSPACE instead of isspace.
375 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
376 (buffer_and_nest): Use ISALNUM instead of isalnum.
377 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
378 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
379 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
380 instead of isalnum/isdigit/isupper/isalpha.
381 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
382 of isalpha/isalnum/isupper/tolower.
383 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
384 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
385 isupper/tolower/isdigit.
386 (s_mri_common): Use ISDIGIT instead of isdigit.
387 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
388 (s_float_space): Use ISALPHA instead of isalpha.
389 (ignore_rest_of_line): Use ISPRINT instead of isprint.
390 (float_cons): Use ISALPHA instead of isalpha.
391 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
393 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
394 (save_symbol_name): Use ISLOWER/TOUPPER instead of
396 (symbol_find_base): Use TOUPPER instead of islower/toupper.
397 (decode_local_label_name): Use ISDIGIT instead of isdigit.
399 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
401 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
402 in 64 bit mode and make format "e" work.
404 2001-09-18 Alan Modra <amodra@bigpond.net.au>
406 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
408 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
409 var to ensure bfd_alloc arg is the right type.
410 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
413 * config/obj-coff.c: Replace calls to bfd_write with calls to
414 bfd_bwrite. Cast args of bfd_seek.
416 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
419 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
421 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
424 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
426 * config/tc-sh.h (sh_force_relocation): Prototype.
427 (struct fix): Forward declare.
428 * config/tc-sh.c (type sh_operand_info): Move to top of file.
429 (cons, s_align_bytes): Remove old-type declarations.
430 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
431 get_operands, get_specific, insert, build_relax,
432 insert_loop_bounds, build_Mytes): Prototype.
433 (little): Make static. Prototype.
434 (check, tc_Nout_fix_to_chars): Delete unused functions.
436 2001-09-14 Eric Christopher <echristo@redhat.com>
438 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
441 2001-09-14 Kevin Lo <kevlo@openbsd.org>
443 * configure.in: Add arm-openbsd target.
444 * configure: Regenerate.
446 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
448 * configure.in: Change machine triplets from mips-*-linux-gnu* to
451 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
453 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
455 2001-09-11 Richard Henderson <rth@redhat.com>
457 * config/tc-alpha.c (alpha_elf_section_letter): New.
458 (alpha_elf_section_flags): New.
459 * config/tc-alpha.h (md_elf_section_letter): New.
460 (md_elf_section_flags): New.
461 * config/tc-ia64.c (ia64_elf_section_letter): New.
462 * config/tc-ia64.h (md_elf_section_letter): New.
464 2001-09-11 Jakub Jelinek <jakub@redhat.com>
466 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
467 of 'm', 'S' instead of 's'. Update bad_msg.
468 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
469 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
471 2001-09-09 Alan Modra <amodra@bigpond.net.au>
473 * expr.c (expr): Move code setting "retval" to the end of the loop,
474 and rearrange for efficiency. For "PIC code" subtraction, use
475 "rightseg" rather than recalculating. For "symbol OP symbol"
476 subtract, set "retval" to absolute_section if symbols in same
478 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
479 O_symbol. Simplify a +/- b code. Allow equality and non-equality
480 comparisons on symbols from any section. Allow other comparison
481 operators as for subtraction.
482 (symbol_equated_reloc_p): New predicate function.
483 * symbols.h (symbol_equated_reloc_p): Declare.
484 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
485 for expression syms is set correctly.
486 (adjust_reloc_syms): Use symbol_equated_reloc_p.
487 (write_relocs): Likewise.
488 (write_object_file): Likewise.
489 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
490 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
491 of a complex expression when setting up frag_var.
493 2001-09-07 Richard Henderson <rth@redhat.com>
495 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
496 require_seq and allow_seq. Let !literal omit the sequence number.
497 (tokenize_arguments): Reject sequence numbers of !allow_seq.
499 2001-09-08 Jakub Jelinek <jakub@redhat.com>
501 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
502 section symbols the same way as externs.
504 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
506 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
509 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
511 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
512 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
513 PIC, BFD_RELOC_16_PCREL for the rest.
515 (md_pcrel_from): return the right offset for the differently shifted
517 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
519 2001-09-05 Richard Henderson <rth@redhat.com>
521 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
522 (pseudo_func): Add @iplt.
523 (pseudo_opcode): Add data16 and data16.ua.
524 (md_begin): Set iplt pseudo.
525 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
527 2001-09-04 Richard Henderson <rth@redhat.com>
529 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
530 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
531 (alpha_macros): Remove occurrences of same.
532 (O_lituse_addr, O_gprel): New.
533 (DUMMY_RELOC_LITUSE_*): New.
534 (s_alpha_ucons, s_alpha_arch): Prototype.
535 (alpha_reloc_op): Construct elements via DEF macro.
536 (ALPHA_RELOC_SEQUENCE_OK): Remove.
537 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
538 members to not be literal specific.
539 (next_sequence_num): New.
540 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
541 added/removed BFD relocations.
542 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
543 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
544 (tokenize_arguments): Parse ! relocations properly.
545 (find_macro_match): Delete unused macro argument types.
546 (assemble_insn): Add reloc parameter; emit that instead of the
547 default as appropriate.
548 (get_alpha_reloc_tag): New. Split from ...
549 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
550 (assemble_tokens): Don't search macros if user relocation present.
551 Copy reloc sequence number to insn struct.
552 (emit_ldgp): Remove user reloc handling.
553 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
554 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
555 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
556 * config/tc-alpha.h (tc_adjust_symtab): Always define.
557 (struct alpha_fix_tag): Name members less literal specific.
559 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
561 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
562 address of two symbols in different sections.
564 2001-08-31 Eric Christopher <echristo@redhat.com>
565 Jason Eckhardt <jle@redhat.com>
567 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
568 5kc, and 20kc. Clean up old entries.
570 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
571 Jeff Law <law@redhat.com>
573 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
574 offset match H8 ELF spec.
575 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
576 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
578 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
579 (build_bytes): Mark fixups for PCrel branches as signed. For
580 OBJ_ELF, make sure the reloc's offset points to the first byte
582 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
583 * tc-h8300.h (relocation mappings): Add.
585 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
587 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
588 define for BFD_ASSEMBLER.
589 (tc_reloc_mangle): Likewise.
590 (tc_gen_reloc): New function for BFD_ASSEMBLER.
592 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
594 * config/tc-h8300.c (h8300hmode): Record the machine type
595 if BFD_ASSEMBLER is defined.
596 (h8300smode, md_begin): Similarly.
598 2001-08-29 Joel Sherrill <joel@OARcorp.com>
600 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
601 default from coff to elf.
602 * configure: Regenerate.
604 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
606 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
607 assorted coff relocations to the corresponding elf relocations.
608 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
610 * configure.in: Add case for h8300-*-elf.
611 * configure: Regenerate.
613 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
615 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
616 documentation to reflect reality.
618 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
620 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
621 (macro): Reflect change to MAX_GPREL_OFFSET.
623 2001-08-27 Torbjorn Granlund <tege@swox.com>
624 Staffan Ulfberg <staffanu@swox.se>
625 Linus Nordberg <linus@swox.se>
626 Alan Modra <amodra@bigpond.net.au>
628 * configure.in: Recognise powerpc*le*, not just powerpcle*.
629 * configure: Regenerate.
630 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
631 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
632 (md_assemble): Use them.
633 (ppc_machine): Support stub for ELF64 as well as XCOFF.
634 (md_pseudo_table): Add "llong", "quad".
635 (md_parse_option): Match default_cpu of powerpc*.
636 (ppc_arch): Likewise.
637 (ppc_subseg_align): Only for OBJ_XCOFF.
638 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
639 (md_begin): Select PPC_OPCODE_64 for 64 bit.
640 (ppc_insert_operand): Don't bother testing 'file' before calling
641 as_bad_where. Use as_bad_where for operand->insert errors.
642 (mapping): Add ELF64 relocation modifiers.
643 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
644 expressions with abs_symbol.
645 (ppc_elf_cons): Correct offset for little endian targets.
646 (ppc_elf_frob_symbol): New.
647 (md_assemble): Add support for 64 bit ELF relocs.
648 (ppc_tc): Ensure 8 byte alignment when 64 bit.
649 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
650 ".toc" section for 64 bit ELF.
651 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
652 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
653 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
654 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
655 Expand on comments, error message. Add support for 64 bit relocs,
656 and use PPC_HI etc. macros.
657 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
658 (HANDLE_ALIGN): Define to generate nops in code sections rather
660 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
661 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
662 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
663 (ppc_fix_adjustable): Declare.
664 (tc_frob_symbol): Define.
665 (ppc_elf_frob_symbol): Declare.
667 2001-08-26 Andreas Jaeger <aj@suse.de>
669 * config/tc-s390.c: Add missing prototypes
670 (md_gather_operands): Make static.
672 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
674 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
675 allowed value, not the word beyond maximum.
676 * config/tc-mips.c (macro_build_lui): Code cleanup.
677 (macro): Reflect change to MAX_GPREL_OFFSET.
678 (mips_ip): Check explicitly against S_EX_NONE.
679 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
680 (md_apply_fix): Code cleanup.
682 2001-08-24 Andreas Jaeger <aj@suse.de>
684 * config/tc-ppc.h: Fix prototype declaration.
686 2001-08-23 Jakub Jelinek <jakub@redhat.com>
688 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
689 * config/obj-elf.c (obj_elf_size): When size is constant, free
690 and clear symbol_get_obj(sym)->size if any.
692 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
694 * config/tc-mips.c (md_begin): Warn about incompatibility between
695 -march=FOO and -mipsN option, continue with default ISA.
697 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
699 * config/tc-mips.c (md_parse_option): #ifdef the
700 traditional/non-traditional names as it is done in mips_target_format.
702 2001-08-20 Richard Henderson <rth@redhat.com>
704 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
705 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
706 use seg parameter instead of now_seg.
708 2001-08-18 H.J. Lu <hjl@gnu.org>
710 * config/tc-mips.c (show): Add the missing prototype.
712 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
714 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
716 (mips_ip): Use the new return values instead of characters. Add
717 support for %higher and %highest.
720 (my_getSmallExpression): Make parsing case insensitive and more
721 reliable. Add support for %higher and %highest. Further support to
722 parse %gprel and %neg is implemented but currently deactivated.
724 2001-08-17 Alan Modra <amodra@bigpond.net.au>
726 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
727 (ecoff_build_symbols): Likewise.
728 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
730 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
732 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
733 for n32 ABI if appropriate.
735 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
737 * config/tc-mips.c (cons_fix_new_mips): Remove.
738 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
739 (cons_fix_new_mips): Remove.
741 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
743 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
744 a label, not a hex constant.
746 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
748 * config/tc-v850.h: Add missing prototypes.
750 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
752 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
755 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
757 * config/tc-sparc.c (cons_fix_new_sparc): Move
758 `sparc_no_align_cons = 0;' to...
759 (s_uacons): ...here so that sparc_no_align_cons will get
762 2001-08-11 Kazu Hirata <kazu@hxi.com>
764 * config/tc-mips.c: Fix a comment typo.
766 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
768 * config/tc-mips.c (move_register): New function.
769 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
771 (macro2): Use move_register rather than macro_build for moves.
772 (mips16_macro): Likewise.
773 (macro): Likewise. Handle M_MOVE.
775 2001-08-10 Andreas Jaeger <aj@suse.de>
777 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
779 * configure: Regenerate.
781 2001-08-10 Alan Modra <amodra@bigpond.net.au>
783 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
784 Comment indentation of #pragma.
785 * macro.c (alloca): Likewise.
787 * config/tc-ppc.c: Revert 2001-08-08.
789 2001-08-09 Alan Modra <amodra@bigpond.net.au>
791 * symbols.c: Add missing prototypes.
792 * config/e-i386elf.c: Likewise.
793 * config/e-i386coff.c: Likewise.
794 * config/e-i386aout.c: Likewise.
795 * config/obj-coff.c: Likewise.
796 (def_symbol_in_progress, stack): Move definition.
797 * config/obj-elf.c: Add missing prototypes.
798 (obj_elf_change_section): Make static.
799 (obj_elf_parse_section_letters): Likewise.
800 (obj_elf_section_word): Likewise.
801 (obj_elf_section_type): Likewise.
803 2001-08-08 Alan Modra <amodra@bigpond.net.au>
805 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
806 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
807 determining reloc type with code reading operands->reloc field.
809 2001-08-08 Alan Modra <amodra@bigpond.net.au>
811 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
812 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
813 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
814 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
816 * output-file.c (output_file_create): Don't try to open a second
817 time as it's unnecessary. FOPEN_W was undefined too.
819 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
821 * config/tc-mips.c (macro_build): Replace magic constants by defines.
822 (mips_ip): Likewise. Typo.
824 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
826 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
828 (RELAX_ENCODE): Replace bfd_vma by valueT.
829 (load_address): Formatting.
830 (macro): Likewise. Code cleanup. Typo.
831 (macro2): Formatting.
832 (md_parse_option): Typo.
833 (s_mipsset): Reorder cases to look nicer.
834 (md_estimate_size_before_relax): Formatting. Code cleanup.
835 (mips_elf_final_processing): Check against NULL instead of 0.
836 (md_obj_end): Remove ugly `' in message string.
837 (s_mips_ent): Remove ugly `' in message string.
839 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
841 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
842 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
843 mutually exclusive (if they are different).
844 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
847 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
849 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
852 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
854 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
855 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
856 (md_long_opts): Add -mfp32 option.
857 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
858 (md_show_usage): Show usage for -mfp32 and -mgp32.
859 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
860 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
861 (HAVE_32BIT_ADDRESSES): New macro.
862 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
863 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
864 (s_cprestore, s_cpadd): Likewise.
865 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
866 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
867 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
868 to determine the width of addresses in load, store and jump macros.
869 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
870 used in set instructions; do not check the address size for them.
871 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
872 unaligned load and store macros.
873 (mips_ip): Use the new macros to check the width of a register when
874 processing float constants. Force a constant into memory if it is
875 destined for an FPR and the FPRs are wider than the GPRs. Warn about
876 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
877 than mips_gp32 to select synthetic instructions.
878 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
879 synthetic instructions.
881 2001-08-01 Christian Groessler <cpg@aladdin.de>
883 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
884 "rh", "rr", "rq", or "sp" then don't automatically assume
885 it's a register name. Check whether there is a number
888 2001-08-01 Alan Modra <amodra@bigpond.net.au>
890 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
891 Don't allocate more space than necessary for the input line copy.
893 2001-08-01 Alan Modra <amodra@bigpond.net.au>
895 * read.c: Standardize error/warning messages - don't capitalise, no
896 final period or newline, don't say "ignored" or "zero assumed" for
897 as_bad messages. In some cases, change the wording to that used
898 elsewhere for similar messages.
901 * atof-generic.c: Likewise.
904 * depend.c: Likewise.
905 * dwarf2dbg.c: Likewise.
909 * input-file.c: Likewise.
910 * input-scrub.c: Likewise.
911 * listing.c: Likewise.
912 * output-file.c: Likewise.
914 * subsegs.c: Likewise.
915 * symbols.c: Likewise.
917 * ecoff.c (ecoff_directive_end): Test for missing name by
918 comparing input line pointers rather than reading string.
919 (ecoff_directive_ent): Likewise.
920 * read.c (s_set): Likewise.
921 (s_align): Report a warning rather than an error for
923 (s_comm): Check for missing symbol name.
924 (s_lcomm_internal): Likewise.
926 (s_globl): Use is_end_of_line instead of looking for '\n'.
927 (s_lcomm_internal): Likewise.
928 (ignore_rest_of_line): Report a warning rather than an error.
930 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
932 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
933 any kind of relocation against a not-loaded section.
935 2001-07-30 Alan Modra <amodra@bigpond.net.au>
937 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
938 to include '@' in symbol names when parsing versioned symbols
939 rather than calling get_symbol_end multiple times.
940 * config/tc-i370.c (register_name): Format fixes. Don't call
941 get_symbol_end after parsing number.
942 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
943 code out of conditional.
944 (address_register_name): Likewise.
945 (other_register_name): Likewise.
946 * config/tc-mn10300.c (r_register_name): Likewise.
947 (xr_register_name): Likewise.
948 (data_register_name): Likewise.
949 (address_register_name): Likewise.
950 (other_register_name): Likewise.
951 * config/tc-ppc.c (register_name): Likewise.
952 * config/tc-s390.c (register_name): Likewise.
954 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
956 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
957 and bra relax: update fragP->fr_fix after the fixup.
959 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
961 * read.c (s_set): Check for missing symbol name.
963 2001-07-26 Alan Modra <amodra@bigpond.net.au>
965 * write.c (relax_segment <rs_space>): Account for fr_fix.
967 2001-07-25 H.J. Lu <hjl@gnu.org>
969 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
970 we treat weak like extern only for ELF.
971 (mips_fix_adjustable): Make sure we don't adjust extern/weak
972 symbols only for ELF.
974 2001-07-25 Chris Demetriou <cgd@broadcom.com>
976 * config/tc-mips.c: Fix spelling error in comment.
978 2001-07-25 Dave Brolley <brolley@redhat.com>
980 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
981 (IS_PARALLEL_SEPARATOR): New macro.
982 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
983 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
984 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
985 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
988 2001-07-24 Alan Modra <amodra@bigpond.net.au>
990 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
991 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
992 Update dependencies with "make dep-am".
993 * Makefile.in: Regenerate.
994 * doc/Makefile.in: Regenerate.
996 2001-07-23 Kazu Hirata <kazu@hxi.com>
998 * config/tc-alpha.h: Fix formatting.
999 * config/tc-arc.c: Likewise.
1000 * config/tc-d10v.h: Likewise.
1001 * config/tc-hppa.c: Likewise.
1002 * config/tc-i370.c: Likewise.
1003 * config/tc-i386.h: Likewise.
1004 * config/tc-i960.h: Likewise.
1005 * config/tc-ia64.c: Likewise.
1006 * config/tc-ia64.h: Likewise.
1007 * config/tc-m32r.c: Likewise.
1008 * config/tc-m68k.c: Likewise.
1009 * config/tc-m88k.c: Likewise.
1010 * config/tc-ns32k.c: Likewise.
1011 * config/tc-pdp11.c: Likewise.
1012 * config/tc-pj.h: Likewise.
1013 * config/tc-s390.c: Likewise.
1014 * config/tc-sparc.c: Likewise.
1015 * config/tc-sparc.h: Likewise.
1016 * config/tc-tic80.c: Likewise.
1017 * config/tc-w65.h: Likewise.
1019 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1021 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1022 symbols specially. Always resolve, adding fr_address to value.
1023 * write.c (write_object_file): Don't add fr_address to sym values.
1024 (relax_frag): Likewise.
1025 (relax_segment): Likewise.
1026 * config/obj-ieee.c (do_symbols): Likewise.
1027 * config/tc-cris.c (md_convert_frag): Likewise.
1028 * config/tc-fr30.c (md_convert_frag): Likewise.
1029 * config/tc-i386.c (md_convert_frag): Likewise.
1030 * config/tc-m32r.c (md_convert_frag): Likewise.
1031 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1032 * config/tc-mcore.c (md_convert_frag): Likewise.
1033 * config/tc-mips.c (mips16_extended_frag): Likewise.
1034 * config/tc-ns32k.c (md_convert_frag): Likewise.
1035 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1036 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1037 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1038 (md_relax_table): Remove first four entries. Format.
1039 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1040 setting fr_var. Simplify byte branch checks.
1042 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1044 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1045 "isbranch" param as all calls have it set.
1046 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1047 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1048 strcasecmp in "nullify" var.
1049 (pa_parse_neg_add_cmpltr): Likewise.
1050 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1051 functions. Don't print wrong conditions in error messages.
1053 2001-07-23 Andreas Jaeger <aj@suse.de>
1055 * config/tc-s390.c (s390_force_relocation): Removed.
1057 * config/tc-s390.h: Remove double declaration of
1058 TC_FORCE_RELOCATION.
1060 2001-07-22 H.J. Lu <hjl@gnu.org>
1062 * config/tc-mips.c (s_mips_end): Remove unused variables.
1063 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1065 2001-07-17 Andreas Schwab <schwab@suse.de>
1067 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1069 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1071 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1073 2001-07-17 matthew green <mrg@eterna.com.au>
1075 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1077 (line_comment_chars): Set to '/' if TE_NetBSD.
1079 2001-07-14 matthew green <mrg@eterna.com.au>
1081 * configure.in (i386-*-netbsdelf*): New target.
1082 * configure: Regenerate.
1084 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1086 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1087 class of the non-debug symbol is C_NULL.
1089 2001-07-10 Anders Norlander <anorland@synergenix.se>
1091 * doc/as.texinfo (Incbin): Fix grammatical errors.
1093 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1095 * depend.c: Use FOPEN_.. macros in calls to fopen().
1096 * input-file.c: As above.
1097 * itbl-ops.c: As above.
1098 * listing.c: As above.
1099 * output-file.c: As above.
1102 2001-07-08 Anders Norlander <anorland@synergenix.se>
1104 * read.c (s_incbin): New .incbin function.
1105 * read.c (potable): Add "incbin" pseudo-op.
1106 * read.h: Add s_incbin prototype.
1107 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1108 * NEWS: Mention new feature.
1110 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1112 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1115 2001-07-06 John Healy <jhealy@redhat.com>
1117 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1118 set of fixups to be stored.
1119 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1120 restored to be chosen from any that are saved.
1121 (gas_cgen_swap_fixups): Modified to allow the current set of
1122 fixups to be swapped with any other set that has been saved.
1123 (gas_cgen_initialize_saved_fixups_array): New routine.
1124 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1125 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1126 or MAX_SAVED_FIXUP_CHAINS.
1127 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1128 store, swap and restore fuctions to reflect the new interface.
1130 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1132 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1133 ignore empty, ineffectual alignment frags when deciding if a
1134 branch can be short.
1136 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1138 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1139 and SPECIAL_SECTION_FINI_ARRAY.
1140 (special_section_name): Add .init_array and .fini_array.
1141 (md_pseudo_table): Add init_array and fini_array.
1142 (md): Add pointer_size and pointer_size_shift fields.
1143 (setup_unwind_header): New static function.
1144 (output_unw_records): Modify to use setup_unwind_header.
1145 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1146 md.pointer_size_shift.
1147 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1149 2001-07-05 Ben Elliston <bje@redhat.com>
1151 * README (Supported platforms): m88k no longer suffers bitrot.
1153 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1155 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1157 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1158 lsy_value. Correct typos in comments.
1159 * symbols.c (local_symbol_make): Update for name change.
1160 (local_symbol_convert): Likewise.
1162 (S_GET_VALUE): Likewise.
1163 (S_SET_VALUE): Likewise.
1164 (print_symbol_value_1): Likewise.
1165 (resolve_symbol_value): Likewise. Don't divide local sym values
1166 by OCTETS_PER_BYTE twice.
1168 2001-07-04 Jim Wilson <wilson@redhat.com>
1170 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1172 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1175 2001-07-05 Ben Elliston <bje@redhat.com>
1177 * read.c (s_fill): Correct spelling error in comments.
1179 * doc/c-m88k.texi: New file.
1180 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1181 * doc/Makefile.in: Regenerate.
1182 * doc/all.texi: Set M880X0.
1183 * doc/as.texinfo: Hook in m88k-dependent documentation.
1185 2001-07-04 Eric Christopher <echristo@redhat.com>
1187 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1189 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1190 and rm5721 as valid cpu strings.
1191 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1193 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1195 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1196 if it's expected to be non-zero.
1198 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1200 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1203 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1204 (write_object_file): Set finalize_syms to
1205 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1208 * doc/internals.texi; Document
1209 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1211 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1213 * config/tc-ppc.c: Formatting fixes.
1215 2001-07-01 Ben Elliston <bje@redhat.com>
1217 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1218 they cause some subtle breakage. Will fix them again later.
1220 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1222 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1223 outside of a function as a .appline directive.
1225 2001-06-28 Eric Christopher <echristo@redhat.com>
1226 H.J. Lu <hjl@gnu.org>
1228 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1229 of mips_cpu for the ISA selection.
1230 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1231 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1232 (mips_tune): New. Use mips_tune for scheduling and optimization
1234 (append_insn): Use mips_tune and mips_arch.
1235 (macro_build): Ditto.
1237 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1238 backwards compatability mips_cpu generates arch and tune.
1239 (md_show_usage): Document new behavior.
1241 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1246 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1248 * write.c (write_object_file): Do not set finalize_syms until
1249 after the segments have been sized. Some backends may still
1250 need to access the syms's frags in order to adjust relaxed
1253 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1256 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1258 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1259 subtract MD_PCREL_FROM_SECTION for 68k.
1260 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1261 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1263 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1265 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1266 pcrel, subtract MD_PCREL_FROM_SECTION value.
1268 2001-06-24 Ben Elliston <bje@redhat.com>
1270 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1272 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1274 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1275 section symbols the same way as externs.
1277 2001-06-24 Ben Elliston <bje@redhat.com>
1279 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1280 (emit_relocations): Ditto.
1282 (md_begin): Reformat comments to conform to the GNU standards.
1283 (md_assemble): Ditto.
1285 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1286 (md_parse_option): Mark parameters as unused.
1287 (md_show_usage): Ditto.
1288 (calcop): Adjust type of `reg_prefix' to char.
1290 (getval): Adjust type of local `c' to char.
1291 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1292 (md_create_long_jump): Ditto.
1293 (md_estimate_size_before_relax): Mark parameters as unused.
1295 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1296 to allay a possible compiler warning.
1298 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1300 * doc/internals.texi (CPU backend): Document md_atof.
1302 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1304 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1305 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1308 2001-06-21 Philip Blundell <philb@gnu.org>
1310 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1312 (insns): Remove entry for adrl. Add long_flag for adr.
1313 (do_adr): Handle `l' suffix.
1316 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1318 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1319 (md_apply_fix): Use it here. Replace printf with equivalent
1321 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1322 (md_apply_fix): Here too.
1323 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1324 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1325 (md_convert_frag_1): Likewise.
1327 2000-06-20 Tom Rix <trix@redhat.com>
1329 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1331 2001-06-18 H.J. Lu <hjl@gnu.org>
1333 * doc/Makefile.am (info): Depend on $(MANS).
1334 (as.1): Remove the prefix `$(srcdir)/'.
1335 * doc/Makefile.in: Regenerated.
1339 2001-06-18 Philip Blundell <philb@gnu.org>
1341 * config/tc-arm.c (do_msr): Remove restriction on usage of
1344 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1346 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1349 2001-06-13 Philip Blundell <philb@gnu.org>
1351 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1352 (do_t_arit): Likewise.
1354 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1356 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1357 .loc pseudos if the dfwarf2 functions are available.
1358 (md_assemble): Only call dwarf2_emit_insn if it is available.
1360 * expr.c: Fix typo in comment.
1362 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1364 * doc/as.texinfo (Infix Ops): Document that comparison and
1365 combiner operators can be used as infix operators.
1367 2001-06-12 Peter Jakubek <pjak@snafu.de>
1369 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1371 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1372 (reverse_mri_condition): Likewise.
1373 (swap_mri_condition): Issue warning for conditions that can not be
1375 (build_mri_control_operand): Fix order of operands (swapped).
1376 (build_mri_control_operand): Allow upper case extension in structured
1378 (s_mri_else): Likewise.
1379 (s_mri_next): Likewise.
1380 (s_mri_for): Likewise.
1381 (s_mri_if): Fix handling comment ('*') in mri mode.
1382 (s_mri_while): Likewise.
1383 * macro.c (macro_expand): Allow macro invocation with empty
1386 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1388 * config/tc-arm.c: Fix test for overlow of literal pool.
1390 2001-06-11 H.J. Lu <hjl@gnu.org>
1392 * NEWS: Updated for the new -n option for the MIPS assembler.
1394 * config/tc-mips.c (md_show_usage): Add -n.
1396 * doc/as.texinfo: Document the new -n option.
1397 * doc/c-mips.texi: Likewise.
1398 * doc/as.1: Regenerated.
1400 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1402 * config/obj-coff.c (obj_coff_section): Formatting fix.
1404 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1407 2001-06-08 H.J. Lu <hjl@gnu.org>
1409 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1410 disable warning about all NOPS that the assembler generates.
1411 (macro): Warn NOPS generated only if warn_nops is not 0.
1412 (md_shortopts): Add `n'.
1413 (md_parse_option): Set warn_nops to 1 for `n'.
1415 2001-06-08 H.J. Lu <hjl@gnu.org>
1417 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1419 2001-06-08 H.J. Lu <hjl@gnu.org>
1421 * config/tc-mips.c (md_apply_fix): Don't adjust common
1422 extern/weak symbols for ELF.
1423 (md_estimate_size_before_relax): Treat weak like extern for
1425 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1428 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1430 * Makefile.am: 'som' is not wrongly spelled 'some'.
1431 * Makefile.in: Regenerate.
1433 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1434 S_GET_VALUE by using a temp.
1435 (append_insn): Likewise, and for S_SET_VALUE too.
1436 (mips_emit_delays): Likewise.
1437 (my_getExpression): Likewise.
1438 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1439 (mips16_extended_frag): Remove code concerned with avoiding
1440 locking in a frag address now that symbols are not finalized until
1441 relaxation is complete. Cater for first relaxation pass having
1442 bogus addresses. Use relax_marker to reliably determine whether a
1443 symbol frag has been reached on the current pass.
1445 2001-06-07 H.J. Lu <hjl@gnu.org>
1447 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1448 * configure: Regenerate.
1450 2001-06-07 H.J. Lu <hjl@gnu.org>
1452 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1454 * configure: Regenerate.
1456 2001-06-07 H.J. Lu <hjl@gnu.org>
1458 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1459 MIPS_STABS_ELF is defined.
1461 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1463 * as.c (show_usage): Remove L from listing options. It is not a
1466 2001-06-06 Christian Groessler <cpg@aladdin.de>
1468 * config/tc-z8k.c: Removed many warnings by removing unused
1469 variables and tagging unused parameters as such.
1470 (md_begin): Fixed a typo (","instead of ";").
1471 (struct ctrl_table): Add parentheses to initialize array
1473 (struct flag_table): Likewise.
1474 (struct intr_table): Likewise.
1475 (struct table): Likewise.
1476 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1478 2001-06-06 Peter Jakubek <pjak@snafu.de>
1480 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1481 options to list (e.g. m5206e, m5307, m5407).
1483 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1485 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1486 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1488 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1490 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1491 <JumpByte, JumpDword insn output>: Remove dead code.
1493 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1495 * as.c (parse_args): Correct option name "listing-lhs-width2".
1497 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1499 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1502 2001-05-30 Richard Henderson <rth@redhat.com>
1504 * read.c (emit_leb128_expr): Call md_cons_align.
1506 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1508 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1509 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1510 (tc_gen_reloc): Likewise.
1511 (sparc_cons_align): Don't clear sparc_no_align_cons.
1512 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1513 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1515 2001-05-27 Alan Modra <amodra@one.net.au>
1517 * write.c (relax_segment <rs_space>): Check the section of a
1518 symbol to determine whether it is absolute rather than comparing
1519 its frag against zero_address_frag as listings play tricks with
1522 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1523 allocated in the same chunk as the fixed part.
1525 2001-05-26 Alan Modra <amodra@one.net.au>
1527 * write.c (relax_segment <rs_space>): Calculate growth using
1528 addresses before stretch. Prevent repeated error messages.
1529 From Peter Jakubek <pjak@snafu.de>
1530 Use as_bad_where and as_warn_where to pinpoint errors.
1532 2001-05-25 Alan Modra <amodra@one.net.au>
1534 * symbols.c (resolve_symbol_value): Always set segment, even when
1535 not finalizing symbol value.
1537 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1538 * config/obj-coff.c (write_object_file): Likewise.
1539 * (size_section): Remove rs_space assert as fr_symbol is no longer
1541 (fill_section): Likewise.
1543 * configure.in: Replace linuxoldld with linux*oldld.
1544 * configure: Regenerate.
1546 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1547 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1548 that have been finalized.
1550 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1551 taking exit_dont_set_value.
1553 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1556 2000-05-24 Tom Rix <trix@redhat.com>
1558 * config/obj-coff.c (add_lineno): xcoff allows negative line
1560 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1562 2001-05-24 Alan Modra <amodra@one.net.au>
1564 * write.c (write_object_file): Set finalize_syms = 1 before
1567 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1569 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1570 architecture, remove erraneous ISA_MIPS32.
1571 (md_show_usage): Add MIPS r12k support.
1572 (mips_cpu_info_table): Add MIPS r12k support.
1574 2001-05-22 Alan Modra <amodra@one.net.au>
1576 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1579 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1580 instead use finalize_syms directly. Don't treat expressions
1581 specially with regard to finalize_syms. Update calls to self.
1582 (resolve_local_symbol): Update call to resolve_symbol_value.
1583 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1585 * symbols.h (resolve_symbol_value): Update prototype.
1586 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1587 to resolve_symbol_value.
1588 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1589 * config/obj-coff.c (do_relocs_for): Likewise.
1590 (yank_symbols): Likewise.
1591 (fixup_segment): Likewise.
1592 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1593 * config/tc-mips.c (md_convert_frag): Likewise.
1594 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1595 (ppc_fix_adjustable): Likewise.
1596 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1597 (dwarf2dbg_convert_frag): Likewise.
1598 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1599 (eh_frame_convert_frag): Likewise.
1600 * expr.c (make_expr_symbol): Likewise.
1601 * write.c (adjust_reloc_syms): Likewise.
1602 (write_object_file): Likewise.
1603 (relax_segment): Likewise.
1604 (fixup_segment): Likewise.
1605 (finalize_syms): Init to zero, and update comment.
1606 (write_object_file): Set finalize_syms to 1 rather than 2.
1607 * doc/internals.texi (sy_value): Mention finalize_syms.
1608 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1610 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1611 as relaxable if embedded system, make weak syms non-relaxable.
1613 (tc_m68k_fix_adjustable): ..so it can be used here.
1614 (md_apply_fix_2): Sign extend without conditional.
1616 * config/tc-v850.c: Update copyright.
1618 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1620 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1621 howto entry is not found.
1623 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1625 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1626 optimize differences between symbols in code sections to
1628 (mn10300_fix_adjustable): Don't adjust to section+offset
1629 relocations pointing at symbols in code sections.
1631 2001-05-16 Alan Modra <amodra@one.net.au>
1633 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1635 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1636 opcodes are output rather than after. Delete insn_size.
1637 * config/tc-v850.c (md_assemble): Similarly, but delete
1640 2001-05-14 Richard Henderson <rth@redhat.com>
1642 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1645 2001-05-14 Richard Henderson <rth@redhat.com>
1647 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1648 also collect whether to expect an FDE augmentation.
1649 (check_eh_frame): Rewrite as a state machine. Track where in
1650 an FDE we are located, skip any augmentation.
1651 (eh_frame_estimate_size_before_relax): Get code alignment from
1652 the fragment subtype.
1653 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1654 * read.c (emit_leb128_expr): Call check_eh_frame.
1656 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1658 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1659 before a relaxable insns.
1661 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1663 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1664 between symbols if the base symbol is in the current section;
1665 emit a PC-relative relocation instead.
1667 2001-05-12 Peter Targett <peter.targett@arccores.com>
1669 * config/tc-arc.c: Update copyright and tidy source comments.
1670 (md_pseudo_table): Add directive .cpu back as an alias for
1671 .option. Add .file and .line for dwarf2 support.
1672 (arc_mach_type): Make bfd_mach_arc_6 default.
1673 (md_longopts): Add entry 'pre-v6' representing old command line
1674 option when assembling for 'arc5' core versions.
1675 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1677 (arc_code_symbol): Make symbol value for @h30 fixup expression
1678 equal to O_constant.
1679 (md_assemble): Call dwarf2_emit_insn.
1680 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1681 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1682 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1684 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1686 * config/tc-ia64.c (special_linkonce_name): New.
1687 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1688 .gnu.linkonce.ia64unw{,i}.FOO.
1689 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1690 (dot_endp): Add comment about it.
1692 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1694 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1695 block, ensure that the low order bits of the alignment are
1698 2001-05-10 Alan Modra <amodra@one.net.au>
1700 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1703 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1704 current variable part of frag.
1705 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1706 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1707 * config/tc-m68hc11.c (RELAX_STATE): Define.
1708 (RELAX_LENGTH): Define.
1709 (md_estimate_size_before_relax): Handle non-relaxable cases
1710 separately from relaxable cases for clarity, and return correct
1711 size for multi-pass relaxation.
1712 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1713 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1714 (md_convert_frag): Remove "length_code".
1715 * config/tc-vax.c (RELAX_STATE): Define.
1716 (RELAX_LENGTH): Define.
1717 (md_relax_table): Add missing entry.
1718 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1719 (md_convert_frag): Remove "length_code".
1720 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1721 don't bother setting fr_var. Return correct size for multi-pass
1723 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1724 (md_convert_frag): Don't bother clearing fr_var.
1725 (md_pseudo_table): Correct initialization.
1726 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1727 (md_estimate_size_before_relax): No need to set fr_var.
1728 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1729 (md_estimate_size_before_relax): No need to set fr_var.
1731 2001-05-09 Richard Henderson <rth@redhat.com>
1733 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1734 beginning a function's unwind info block.
1736 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1738 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1740 2001-05-08 Andreas Schwab <schwab@suse.de>
1742 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1743 fx_pcrel_adjust explicitly sign extend when reading it.
1745 2001-05-08 Alan Modra <amodra@one.net.au>
1747 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1748 from md_relax_table, and combine some switch cases.
1750 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1752 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1753 from offset in non-pcrel operands too.
1755 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1757 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1758 * config/tc-arm.c (arm_handle_align): Do not insert more than
1759 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1760 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1762 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1764 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1766 * Makefile.in: Regenerate.
1767 * configure.in: Remove duplicate mips-*-ecoff* entry.
1768 * configure: Regenerate.
1770 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1771 (n_names): Cast away type mismatch.
1772 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1773 (obj_ecoff_frob_symbol): Likewise.
1774 * ecoff.c: (add_file): Add unused attribute.
1775 (ecoff_directive_begin): Likewise.
1776 (ecoff_directive_bend): Likewise.
1777 (ecoff_directive_def): Likewise.
1778 (ecoff_directive_dim): Likewise.
1779 (ecoff_directive_scl): Likewise.
1780 (ecoff_directive_size): Likewise.
1781 (ecoff_directive_type): Likewise.
1782 (ecoff_directive_tag): Likewise.
1783 (ecoff_directive_val): Likewise.
1784 (ecoff_directive_endef): Likewise.
1785 (ecoff_directive_end): Likewise.
1786 (ecoff_directive_ent): Likewise.
1787 (ecoff_directive_extern): Likewise.
1788 (ecoff_directive_file): Likewise.
1789 (ecoff_directive_fmask): Likewise.
1790 (ecoff_directive_frame): Likewise.
1791 (ecoff_directive_mask): Likewise.
1792 (ecoff_directive_loc): Likewise.
1793 (mark_stabs): Likewise.
1794 (ecoff_stab): Likewise.
1795 (ecoff_frob_symbol): Cast away type mismatch.
1796 (ecoff_padding_adjust): Likewise.
1797 (ecoff_build_symbols): Likewise.
1798 (ecoff_build_procs): Likewise.
1799 (ecoff_build_aux): Likewise.
1800 (ecoff_build_strings): Likewise.
1801 (ecoff_build_fdr): Likewise.
1802 (ecoff_build_debug): Likewise.
1803 * itbl-ops.c (itbl_assemble): Variable initialization.
1805 2001-05-03 Alan Modra <amodra@one.net.au>
1807 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1808 expressions rather than triggering an assert.
1810 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1812 * config/tc-openrisc.c: New file.
1813 * config/tc-openrisc.h: Likewise.
1815 * Makefile.am: Add OpenRISC target.
1816 * Makefile.in: Regenerated.
1818 * configure.in (openrisc-*-*): Add target.
1819 * configure: Regenerated.
1821 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1823 * config/tc-arm.c (arm_frag_align_code): Change error message to
1824 more explanatory version.
1826 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1828 * config/tc-mips.c (md_parse_option): Also accept
1829 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1831 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1833 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1834 argument passing order: predicate goes last, not first.
1836 2001-04-27 Sean McNeil <sean@mcneil.com>
1838 * configure.in: Add arm-vxworks.
1839 * configure: Regenerate.
1841 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1843 * config/tc-arm.c (arm_handle_align): New Function: Generate
1844 no-op filled alignment frags.
1845 (arm_frag_align_code): New Function: Create a code alignment frag.
1846 (arm_init_frag): New Function: Initialse the target dependent
1849 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1850 (TC_FRAG_INIT): Define.
1851 (HANDLE_ALIGN): Define.
1852 (md_do_align): Define.
1854 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1856 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1857 symbol has been initialised before extracting its symbol index.
1859 2001-04-24 H.J. Lu <hjl@gnu.org>
1861 * configure: Regenerated with the right version of autoconf.
1863 2001-04-24 Christian Groessler <cpg@aladdin.de>
1865 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1866 generate R_CALLR and R_REL16 relocations
1868 2000-04-20 Jason Eckhardt <jle@redhat.com>
1870 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1871 since frag_now can change after d10v_cleanup is called.
1873 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1875 * configure.in: Add the em type for FreeBSD targets.
1876 * configure: Regenerate.
1878 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1880 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1881 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1883 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1884 pc-relative relocations not placed at the end of the instruction.
1886 2001-04-13 Jim Wilson <wilson@redhat.com>
1888 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1891 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1893 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1894 handle SHF_MERGE and SHF_STRINGS.
1895 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1896 (obj_elf_section): Allow additional argument specifying entity size.
1897 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1898 in SEC_MERGE sections.
1900 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1902 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1904 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1906 * expr.c (operand): Pass &c to md_parse_name().
1907 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1909 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1911 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1913 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1914 * Makefile.in: Regenerated.
1916 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1917 * configure: Regenerated.
1919 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1921 * config/tc-mn10300.c (xr_registers): Added `pc'.
1923 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1925 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1926 * configure: Regenerate.
1928 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1929 cases, and always return size based on current fr_subtype.
1930 (md_begin): Move initialization of md_relax_table..
1931 (md_relax_table): ..to static initializer. Set rlx_length for
1932 UNDEF_WORD_DISP cases.
1933 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1934 (md_begin): Likewise.
1935 (md_relax_table): Likewise.
1936 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1937 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1938 Set rlx_backward and rlx_forward to zero for unused states.
1939 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1940 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1941 (UNCOND12, UNCOND32): Remove duplicate defines.
1943 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1945 * config/tc-cris.c (md_estimate_size_before_relax) <case
1946 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1947 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1948 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1949 Add cases to cover all relax states.
1950 (cris_insn_first_word_frag): New.
1951 (md_assemble): Call cris_insn_first_word_frag to get the first
1952 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1953 end. Drop variable insn_size.
1954 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1955 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1956 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1958 * write.c (write_object_file): Reset broken word state before
1961 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1963 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1964 for one line if not already enabled.
1965 * cond.c (s_elseif): Correct conditional assembly listing.
1968 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1969 Don't abort on NULL current_cframe.
1971 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1973 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1974 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1975 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1976 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1977 * config/obj-coff.c (do_relocs_for): Likewise.
1978 (yank_symbols): Likewise.
1979 (fixup_segment): Likewise.
1980 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1981 (ppc_fix_adjustable): Likewise.
1982 * config/tc-mips.c (md_convert_frag): Likewise.
1983 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1984 * ehopt.c (eh_frame_convert_frag): Likewise.
1985 * expr.c (make_expr_symbol): Likewise.
1987 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1989 * symbols.c (resolve_symbol_value): Don't fix expression values
1990 until relaxation is complete.
1991 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1992 (S_GET_VALUE): Likewise, and return unresolved expression value.
1993 * write.c (finalize_syms): New.
1994 (relax_and_size_seg): Split into..
1995 (relax_seg): New function, returns 1 if anything changed..
1996 (size_seg): And the remainder of relax_and_size_seg.
1997 (fixup_segment): Arrange for final resolution of sym values.
1998 (adjust_reloc_syms): Likewise.
1999 (write_object_file): Likewise, and repeatedly call relax_seg until
2000 nothing more changes.
2001 (relax_segment): Return 1 if anything changed. Use correct types
2002 for rs_org `target' and `after'.
2003 * write.h (finalize_syms): Declare.
2004 (relax_segment): Update prototype.
2006 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2007 do-nothing cases to switch to avoid abort on a second relaxation
2008 pass, and tidy code a little.
2009 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2010 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2011 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2012 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2013 (md_relax_table): Remove first four unused entries. Increment
2014 rlx_length by one throughout table, and update comments to suit.
2015 (md_estimate_size_before_relax): Return size of current variable
2016 part of frag to reflect reality when relaxing more than once.
2017 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2018 (COND32, UNCD32): Rename to DISP32 throughout.
2019 (UNDEF_WORD_DISP): Renumber to 3.
2020 (md_estimate_size_before_relax): Add extra do-nothing cases.
2021 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2022 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2023 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2024 handle word and dword branches.
2026 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2028 * config/tc-cris.h (tc_fix_adjustable): Allow only
2029 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2030 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2031 example in comment to valid type.
2033 2001-03-28 H.J. Lu <hjl@gnu.org>
2035 * read.c (equals): Set to local for COFF only if it hasn't been
2038 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2040 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2041 (md_begin): Use it when setting default architecture.
2043 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2045 * read.c (equals): (for COFF) default symbols to being local.
2047 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2049 * configure.in (cris-*-*): Change default emulation to criself.
2050 (cris-*-*aout*): New rule.
2051 * configure: Regenerate.
2053 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2055 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2056 BFD_RELOC_390_GOTENT.
2057 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2058 BFD_RELOC_390_GOTENT.
2060 2001-03-26 Nick Clifton <nickc@redhat.com>
2062 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2063 * config/tc-s390.c (s390_force_relocation): New function: Force
2064 relocations for VTINHERIT relocs.
2066 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2068 * doc/as.texinfo: Put @c man begin to generate the as man page.
2069 When generating man, define all the variables. Re-organize some
2070 options to obtain better indentation of man page.
2071 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2072 (as.1): Build from as.texinfo.
2073 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2075 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2077 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2078 scale factor, and return the end of the expression.
2079 (i386_operand): Modify for above.
2081 2001-03-23 Nick Clifton <nickc@redhat.com>
2083 * doc/as.texinfo: Document --listing-XXX command line switches.
2084 Explain why listings behave differently when -pipe is used.
2086 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2088 * write.c (fix_new_exp): Print an error if passed a register.
2090 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2092 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2093 (PIC_SUFFIX_CHAR): New macro.
2094 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2095 (pic): New variable.
2096 (md_longopts): New option --pic.
2097 (OPTION_PIC): Define.
2098 (md_estimate_size_before_relax): Tweak longish comment.
2099 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2100 (md_assemble): Handle a PIC relocation on prefix and normal
2101 instruction operands.
2102 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2103 "complex" operand expressions. Call frag_more outside
2104 gen_cond_branch_32 parameter list.
2105 (cris_process_instruction): Handle PIC relocs on parsed
2106 operand expressions. Validize PIC reloc sizes.
2107 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2108 (gen_bdap): Handle "complex" operand expressions.
2109 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2110 ADD.D offset,PC as jump instruction if generating PIC. Generate
2111 error instead of crashing on complex expressions.
2112 (cris_number_to_imm): Add segT parameter. All callers changed.
2113 Use segT parameter, not now_seg, for segment of fixup. Handle
2114 PCREL relocations but check that they are fully resolved.
2115 (md_parse_option): Handle OPTION_PIC.
2116 (tc_gen_reloc): Handle PIC relocs.
2117 (md_show_usage): Update for --pic.
2118 (md_apply_fix3): Renamed from md_apply_fix.
2119 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2120 (md_cris_force_relocation): Force relocation for PIC relocs.
2122 * config/tc-cris.h: Tweak attribution.
2123 (MD_APPLY_FIX3): Define.
2124 (IS_CRIS_PIC_RELOC): New macro.
2125 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2126 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2128 (tc_frob_symbol): Avoid emitting undefined symbols.
2130 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2132 * frags.h (struct frag): Add relax_marker.
2133 * write.c (is_dnrange): Delete.
2134 (relax_frag): Use correct types for `aim', `target', `address'.
2135 Delete `offset', `was_address'. Test `relax_marker' instead of
2136 using fragile (and slow) address test.
2137 (relax_segment): Init and flip `relax_marker'.
2139 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2141 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2144 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2146 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2147 with 'Motorola specification for assembly language input standard'.
2149 2001-03-17 Richard Henderson <rth@redhat.com>
2151 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2152 (dwarf2_directive_loc): Don't use them.
2153 (dwarf2_directive_file): Reject duplicate file definitions.
2154 (get_filenum): Zero allocated memory.
2155 (out_file_list): Complain about missing file definitions.
2157 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2159 * read.c (do_org): Handle complex expressions.
2160 * cgen.c (gas_cgen_finish_insn): Likewise.
2162 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2164 * config/tc-ia64.c (md): New member keep_pending_output.
2165 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2167 (dot_xdata): Turn on md.keep_pending_output for the duration of
2169 (dot_xfloat_cons): Ditto.
2170 (dot_xstringer): Ditto.
2171 (dot_xdata_ua): Ditto.
2172 (dot_xfloat_cons_ua): Ditto.
2174 2001-03-15 Jim Wilson <wilson@redhat.com>
2176 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2179 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2181 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2183 2001-03-15 DJ Delorie <dj@redhat.com>
2185 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2186 blindly freeing string if it isn't at the top of the obstack.
2188 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2190 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2191 (NUM_FLAG_CODE): Define.
2192 (lex_got): New function.
2193 (got_reloc): New global var.
2194 (x86_cons_fix_new): New function.
2195 (x86_cons): New function.
2196 (i386_immediate): Use lex_got here, replacing inline code. Change
2197 "ignoring junk.." error message to "junk.."
2198 (i386_displacement): Likewise.
2199 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2200 (x86_cons): Declare.
2201 (TC_CONS_FIX_NEW): Define.
2202 (x86_cons_fix_new): Declare.
2204 2001-03-12 Nick Clifton <nickc@redhat.com>
2206 * config/tc-arm.c (md_begin): Always set machine type based on
2209 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2211 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2212 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2214 <JumpInterSegment output>: Use correct i.disp_reloc[].
2215 <immediate output>: Likewise.
2217 2001-03-06 Nick Clifton <nickc@redhat.com>
2219 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2222 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2224 * config/tc-m68k.c : Add 5407 to archs[] table.
2225 (HAVE_LONG_BRANCH): Add mcf5407.
2226 (select_control_regs): Recognize 5407.
2228 2001-03-02 Dave Brolley <brolley@redhat.com>
2230 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2233 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2235 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2236 (gen_to_words): Print warnings if NaNs are found and the target CPU
2237 does not support them. Allow largest exponent to be used in normal
2238 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2240 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2242 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2243 anymore since we use bfd_elf_generic_reloc now.
2244 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2246 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2248 * configure.in (BFD_VERSION): New.
2249 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2250 * configure: Regenerate.
2251 * Makefile.am: Run "make dep-am"
2252 * Makefile.in: Regenerate.
2253 * doc/Makefile.in: Regenerate.
2255 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2257 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2258 SEC_NEVER_LOAD when the 'n' flag is used.
2259 Add SEC_NEVER_LOAD to matchflags.
2261 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2263 * symbols.c (decode_local_label_name): Initialize message_format
2264 only when an error is reported (perf pb due to I18N).
2266 2001-02-23 H.J. Lu <hjl@gnu.org>
2268 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2269 BFD_ASSEMBLER is not defined.
2271 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2273 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2274 done if it's against a symbol.
2276 2001-02-22 Timothy Wall <twall@cygnus.com>
2278 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2279 target formats if applicable.
2280 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2281 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2282 * Makefile.in: Regenerated.
2283 * configure.in: Added configuration for ia64-*-aix*.
2284 * configure: Regenerated.
2286 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2288 * config/tc-ia64.c (enum operand_match_result): New type.
2289 (operand_match): Change return type to operand_match_result.
2290 Fix all returns appropriately, adding support for returning the
2291 out-of-range result.
2292 (parse_operands): New locals result, error_pos, out_of_range_pos,
2293 curr_out_of_range_pos. Rewrite operand matching loop to give better
2296 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2298 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2299 (dot_proc): Clear unwind.prologue_count to zero.
2300 (dot_prologue): Increment unwind.prologue_count.
2301 (dot_restore): If second operand is omitted, use
2302 unwind.prologue_count -1 for "ecount" (# of additional regions to
2303 pop). Decrement unwind.prologue_count by number of regions
2306 2001-02-21 Nick Clifton <nickc@redhat.com>
2308 * doc/as.texinfo (Section): Note that some flags to the COFF
2309 version of .section remove attributes rather than setting them.
2311 2001-02-20 Kazu Hirata <kazu@hxi.com>
2313 * config/tc-pdp11.c: Fix formatting.
2314 * config/tc-pdp11.h: Likewise.
2316 2001-02-20 Bo Thorsen <bo@suse.de>
2318 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2321 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2323 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2324 all FreeBSD platforms should look the same at this level.
2325 * configure: Rebuilt.
2326 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2328 2001-02-18 lars brinkhoff <lars@nocrew.org>
2330 * Makefile.am: Add PDP-11 target.
2331 * configure.in: Likewise.
2332 * config/tc-pdp11.c: New file.
2333 * config/tc-pdp11.h: New file.
2334 * doc/Makefile.am: Add PDP-11 documentation.
2335 * doc/all.texi: Likewise.
2336 * doc/as.texinfo: Likewise.
2337 * doc/c-pdp11.texi: New file.
2339 2001-02-16 matthew green <mrg@redhat.com>
2341 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2343 2001-02-13 Jim Wilson <wilson@redhat.com>
2345 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2346 reloc instead of a 0 reloc.
2347 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2349 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2351 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2353 * write.c (is_dnrange): Stop as soon as the address becomes
2355 (relax_frag): Add segment parameter. Only call symbol_get_frag
2356 once. Only call is_dnrange if the symbol is in the same segment,
2357 and the symbol address is larger.
2358 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2359 * write.h (relax_frag): Update declaration.
2360 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2362 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2363 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2364 (m32r_relax_frag): Update declaration.
2365 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2366 * config/tc-tic54x.h (md_relax_frag): Likewise.
2367 * doc/internals.texi (CPU backend): Update documentation for
2370 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2372 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2373 Mention effect of < 386 architectures on jump promotion.
2374 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2376 * config/tc-i386.c (no_cond_jump_promotion): New.
2377 (set_cpu_arch): Parse "jumps" arch modifier.
2378 (insn_size): Modify usage comment.
2379 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2380 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2381 (TYPE_FROM_RELAX_STATE): New define.
2382 (UNCOND_JUMP, COND_JUMP): Renumber.
2383 (md_relax_table): Reorder to suit.
2384 (COND_JUMP86): New define.
2385 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2386 (md_assemble): Create frag var for jumps of max size, encode relax
2387 state for COND_JUMP86.
2388 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2389 leave conditional jumps small if no_cond_jump_promotion.
2390 (md_convert_frag): Likewise.
2392 * expr.c (operator): Don't bump input_line_pointer for two char
2393 operators. Instead return operator size via new param num_chars.
2394 (expr): Use above to parse multi-char operators correctly.
2396 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2398 * config/tc-i386.c (i386_displacement): Fix handling of
2399 BFD_RELOC_X86_64_GOTPCREL.
2400 (i386_validate_fix): Likewise.
2402 2001-02-12 Philip Blundell <pb@futuretv.com>
2404 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2405 ldrt/strt instructions.
2407 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2409 * config/tc-mips.c (macro): For M_LA_AB emit a
2410 BFD_RELOC_MIPS_CALL16 relocation or a
2411 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2412 BFD_RELOC_MIPS_GOT16 and
2413 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2414 loading the jump register when generating SVR4_PIC code.
2416 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2418 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2419 map to MIPS-specific files, as they used to do before the
2420 change on 2000-05-21.
2421 * configure: Regerate.
2423 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2425 * config/tc-mips.c (md_parse_option): Don't try to compile
2426 ELF-only option code if not ELF.
2428 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2430 * config/tc-ia64.h (md_elf_section_type): New macro.
2431 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2432 (they're now handled via ia64_elf_section_type.
2434 * config/tc-ia64.c (unwind): New members saved_text_seg,
2435 saved_text_subseg, and force_unwind_entry.
2436 (optimize_unw_records): New function to optimize away unnecessary
2438 (ia64_elf_section_type): New function.
2439 (output_unw_records): Generate unwind info only if the size is
2440 non-zero or if it's forced for some other reason (e.g.,
2441 handlerdata or a personality routine).
2442 (generate_unwind_image): Don't switch back to previous
2443 section---stay inside the unwind info section instead so that
2444 handlerdata that may follow goes into the right place.
2445 (dot_handlerdata): Force generation of unwind entry and save the
2446 current active text segment before generating unwind image.
2447 (dot_unwentry): Force generation of unwind entry.
2448 (dot_personality): Ditto.
2449 (dot_endp): Generate unwind table entry only if there is
2450 some unwind info or the unwind entry was forced.
2452 * config/tc-ia64.c (make_unw_section_name): New macro to form
2453 unwind section name.
2454 (generate_unwind_image): Add "text_name" argument. Use it to
2455 form unwind section name.
2456 (dot_handlerdata): Determine current segment (section) name and
2457 pass it to generate_unwind_image().
2458 (dot_endp): Determine current segment (section) name and use
2459 it to determine the appropriate unwind section name.
2460 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2461 n, fill, and max arguments.
2463 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2465 * Makefile.am: Add linux target for S/390.
2466 * configure.in: Likewise.
2467 * config/tc-s390.c: New file.
2468 * config/tc-s390.h: New file.
2470 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2472 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2473 2byte, 4byte and 8byte.
2475 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2477 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2478 md_number_to_chars with size > sizeof (valueT).
2480 2001-02-06 H.J. Lu <hjl@gnu.org>
2482 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2483 there is no relocation.
2485 2001-02-06 H.J. Lu <hjl@gnu.org>
2487 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2489 * config/tc-ia64.c (md_parse_option): Only accept the valid
2490 ia64 options on "-axxx".
2492 2001-02-05 Jim Wilson <wilson@redhat.com>
2494 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2495 aborting for invalid operands.
2497 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2499 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2500 than via pointer. Update all callers.
2501 (UNWIND_LOW32): Define.
2502 (UNWIND_HIGH32): Define.
2503 (pa_build_unwind_subspace): Use the above macros instead of dumping
2504 bitfields directly. Call frag_more once rather than multiple times.
2505 (md_assemble): Use UNWIND_LOW32.
2506 (pa_entry): Likewise
2507 (pa_procend): Likewise.
2508 (process_exit): Use UNWIND_HIGH32.
2510 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2512 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2513 function to select the header according to the cpu.
2514 (md_after_pass_hook, md_do_align): Remove.
2515 (md_cleanup, m68hc11_cleanup): Remove.
2516 (md_pcrel_from_section): Declare.
2517 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2518 (build_jump_insn, build_insn): Likewise.
2519 (m68hc11_listing_header): New function.
2520 (m68hc11_cleanup): Remove.
2522 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2524 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2525 symbols because there is no support for shared libraries and these
2526 symbols can't be overridden (unless they are weak).
2528 2001-02-01 Momchil Velikov <velco@fadata.bg>
2530 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2531 for the compilation unit with a zero byte.
2533 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2535 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2536 destinations. Correct range check for 17 and 22 bit branches.
2538 2001-01-25 Nick Clifton <nickc@redhat.com>
2540 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2541 still set. Issue an error message instead.
2542 (md_estimate_size_before_relax): Delete unused variable
2543 'buffer_address'. Fixup parentheses around if statement.
2545 2001-01-23 Kazu Hirata <kazu@hxi.com>
2547 * as.c: Fix formatting.
2548 * ehopt.c: Likewise.
2549 * messages.c: Likewise.
2550 * stabs.c: Likewise.
2551 * symbols.c: Likewise.
2553 2001-01-23 Ben Elliston <bje@redhat.com>
2555 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2557 2001-01-22 Kazu Hirata <kazu@hxi.com>
2559 * config/tc-alpha.c: Fix formatting.
2561 2001-01-19 Kazu Hirata <kazu@hxi.com>
2563 * config/tc-alpha.c: Fix formatting.
2565 2001-01-18 Kazu Hirata <kazu@hxi.com>
2567 * config/tc-alpha.c: Fix formatting.
2569 2001-01-18 Nick Clifton <nickc@redhat.com>
2571 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2573 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2575 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2577 * configure.in (cpu_type, arch): Match i386 too.
2578 * configure: Rebuilt.
2580 2001-01-16 Kazu Hirata <kazu@hxi.com>
2582 * config/tc-i386.c: Fix formatting.
2584 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2586 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2587 relocs for .PARISC.unwind section.
2589 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2590 depending on section flags, not just for .text.
2592 2001-01-15 Jim Wilson <wilson@redhat.com>
2594 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2595 not immediately followed by an instruction.
2597 2001-01-15 Kazu Hirata <kazu@hxi.com>
2599 * config/tc-m68hc11.c: Fix formatting.
2601 2001-01-15 Nick Clifton <nickc@redhat.com>
2603 * symbols.c (colon): Change 'already defined symbol' from a
2604 fatal error to an ordinary error. There is no reason why this
2605 error should be fatal.
2607 * message.c (as_fatal): Delete output file, if one has been
2610 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2612 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2614 2001-01-14 Kazu Hirata <kazu@hxi.com>
2616 * config/tc-alpha.c: Fix formatting.
2617 * config/tc-arc.c: Likewise.
2618 * config/tc-arc.h: Likewise.
2619 * config/tc-d10v.c: Likewise.
2620 * config/tc-i370.c: Likewise.
2621 * config/tc-i386.c: Likewise.
2622 * config/tc-i960.c: Likewise.
2623 * config/tc-m68k.c: Likewise.
2624 * config/tc-ppc.c: Likewise.
2625 * config/tc-sparc.c: Likewise.
2626 * config/tc-tahoe.c: Likewise.
2627 * config/tc-vax.c: Likewise.
2629 * config/tc-arc.c: Fix formatting.
2631 * config/tc-arc.c: Fix formatting.
2633 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2635 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2636 both 32 and 64 bit ELF.
2638 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2639 and don't bother storing `m' for "ce" completer. Tidy handling of
2640 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2642 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2644 * config/tc-i386.h (TARGET_MACH): New macro.
2645 (i386_mach): Declare.
2646 * config/tc-i386.c (i386_mach): New function.
2648 2001-01-13 Philip Blundell <philb@gnu.org>
2650 * doc/as.texinfo: Fix spelling and cross-references.
2652 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2653 character for all systems, not just GNU/Linux. Make it explicit
2654 that `-k' doesn't affect code generation, just ELF flags.
2656 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2658 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2661 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2663 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2665 2001-01-12 Nick Clifton <nickc@redhat.com>
2667 * as.c (print_args): Update copyright date to 2001.
2669 2001-01-12 Peter Targett <peter.targett@arccores.com>
2671 * doc/c-arc.texi: New file.
2672 Some sections to be expanded.
2674 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2676 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2677 (md_parse_option): Always accept "--32".
2679 2001-01-11 Peter Targett <peter.targett@arccores.com>
2681 * as.h (TC_ARC): Ensure struc-symbol.h included.
2682 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2684 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2685 (TARGET_SYMBOL_FIELDS) added.
2687 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2688 * doc/c-arc.texi: New file.
2689 Some sections to be expanded.
2690 * doc/as.texinfo: Update command-line options.
2691 Removed outdated text for ARC dependant features, instead include
2692 text from above file.
2694 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2695 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2696 (targ-cpu.h) header.
2698 * config/tc-arc.c: New updated configuration for
2699 ARC, including selection of core variants, and extensibility of
2700 instructions, registers etc. through directives.
2702 * config/tc-arc.c (arc_extinst): Minor corrections for
2704 (arc_common) Likewise. Make alignment argument optional for local
2705 symbols also, with default of zero.
2707 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2709 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2710 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2711 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2712 and fix_new_exp() instead.
2713 (md_convert_frag): For indexed post byte use the symbol value
2714 rather than the displacement.
2715 (md_relax_table): Fix indexed offset relax.
2717 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2719 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2721 (relaxable_symbol): New function.
2723 2001-01-11 Andreas Jaeger <aj@suse.de>
2725 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2728 2001-01-10 Nick Clifton <nickc@redhat.com>
2730 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2731 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2733 2001-01-10 Nick Clifton <nickc@redhat.com>
2735 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2736 character used to dollar local symbols.
2737 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2738 local label symbols.
2739 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2740 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2742 Use LOCAL_LABEL_CHAR.
2743 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2744 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2745 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2747 2001-01-08 Bo Thorsen <bo@suse.de>
2749 * config/tc-i386.c (i386_immediate, i386_displacement):
2752 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2754 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2757 2001-01-07 Philip Blundell <philb@gnu.org>
2759 * doc/as.texinfo (Bug Reporting): Update email address for
2763 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2765 * configure.in: Define DEFAULT_ARCH for i386.
2766 * config/tc-i386.c (md_assemble): Return after the error message;
2767 move testing for 64bit operands to proper place.
2769 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2771 * doc/as.texinfo: Document '#' as comment character for i386 and
2772 x86_64. Add AMD x86-64 into menu of machine dependent information.
2774 * doc/c-i386.texi: Document x86_64 extensions.
2776 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2778 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2780 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2782 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2783 * NEWS: Add note about Pentium4 support.
2785 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2787 * config/tc-i387.c (pi, pte, pt): Update.
2788 (type_names): Add new types.
2790 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2792 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2793 CpuUnknown): Renumber
2794 (CpuP4, CpuSSE2): New.
2795 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2797 2001-01-03 Philip Blundell <pb@futuretv.com>
2799 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2801 (alpha_fix_adjustable): Likewise.
2802 (md_apply_fix): Likewise.
2804 2000-12-31 H.J. Lu <hjl@gnu.org>
2806 * listing.c (listing_message): Allocate string only if it is
2809 * configure: Rebuild.
2811 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2813 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2814 Point out caveats with generating fixups for the opcode in a frag.
2816 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2818 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2821 2000-12-29 H.J. Lu <hjl@gnu.org>
2823 * listing.c (calc_hex): Print the variable part only if the
2824 fragment type is rs_fill.
2826 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2828 * doc/internals.texi (tc_conditional_pseudoop,
2829 TC_LINKRELAX_FIXUP): Fix typos.
2831 2000-12-28 Richard Henderson <rth@redhat.com>
2833 * write.c (subsegs_finish): Fix thinko last change -- don't
2834 "optimize" the alignment == 0 case.
2836 2000-12-28 Richard Henderson <rth@redhat.com>
2838 * as.h (rs_align_test): New.
2839 * frags.c (NOP_OPCODE): Move default from read.c.
2840 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2841 (frag_align_code): New.
2842 * frags.h (frag_align_code): Declare.
2843 * read.c (NOP_OPCODE): Remove.
2844 (do_align): Use frag_align_code.
2845 * write.c (NOP_OPCODE): Remove.
2846 (get_recorded_alignment): New.
2847 (cvt_frag_to_fill): Handle rs_align_test.
2848 (relax_segment): Likewise.
2849 (subsegs_finish): Align last subseg in section to the
2850 section alignment. Use frag_align_code.
2851 * write.h (get_recorded_alignment): Declare.
2852 * config/obj-coff.c (size_section): Handle rs_align_test.
2853 (fill_section, fixup_mdeps): Likewise.
2854 (write_object_file): Use frag_align_code.
2856 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2857 (alpha_handle_align): New.
2858 * config/tc-alpha.h (HANDLE_ALIGN): New.
2859 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2861 * config/tc-i386.h (md_do_align): Use frag_align_code.
2862 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2864 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2865 (ia64_handle_align): New.
2866 * config/tc-ia64.h (HANDLE_ALIGN): New.
2867 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2869 * config/tc-m32r.c (m32r_do_align): Remove.
2870 (m32r_handle_align): New.
2871 (fill_insn): Use frag_align_code.
2872 * config/tc-m32r.h (md_do_align): Remove.
2873 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2874 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2875 * config/tc-mips.c, config/tc-mips.h: Similarly.
2877 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2878 (sh_handle_align): Likewise. Handle rs_align_code.
2879 (sh_do_align): Remove.
2880 * config/tc-sh.h (md_do_align): Remove.
2881 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2883 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2884 (sparc_handle_align): Likewise. Handle rs_align_code.
2885 * config/tc-sparc.h (md_do_align): Remove.
2886 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2888 2000-12-22 DJ Delorie <dj@redhat.com>
2890 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2891 when we assemble the first half of a pair.
2893 2000-12-22 H.J. Lu <hjl@gnu.org>
2895 * config/tc-i386.c (reloc): Update the macro for non-bfd
2897 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2899 2000-12-22 H.J. Lu <hjl@gnu.org>
2901 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2903 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2905 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2906 (QWORD_MNEM_SUFFIX): New macro.
2907 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2909 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2910 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2912 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2913 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2914 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2915 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2916 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2918 (Reg, WordReg): Add Reg64.
2919 (Imm): Add Imm32S and Imm64.
2921 (Disp): Add Disp64 and Disp32S.
2922 (AnyMem): Add Disp32S.
2923 (RegRex, RegRex64): New macros.
2924 (rex_byte): New type.
2925 * config/tc-i386.c (set_16bit_code_flag): Kill.
2926 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2927 (reloc): New parameter "signed"; support x86_64.
2928 (set_code_flag): New.
2929 (DEFAULT_ARCH): New macro; default to "i386".
2930 (default_arch): New static variable.
2931 (struct _i386_insn): New fields Operand_PCrel; rex.
2932 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2933 (flag_code): New enum and static variable.
2934 (use_rela_relocations): New static variable.
2935 (flag_code_names): New static variable.
2936 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2937 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2939 (i386_align_code): Return plain "nop" for x86_64.
2940 (mode_from_disp_size): Support Disp32S.
2941 (smallest_imm_type): Support Imm32S and Imm64.
2942 (offset_in_range): Support size of 8.
2943 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2944 (md_pseudo_table): Add "code64"; use set_code_flat.
2945 (md_begin): Emit sane error message on hash failure.
2946 (tc_i386_fix_adjustable): Support x86_64 relocations.
2947 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2948 instructions supported on particular arch just partially,
2949 output of 64bit immediates, handling of Imm32S and Disp32S type.
2950 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2951 (i386_displacement): Likewise.
2952 (i386_index_check): Cleanup; support 64bit addresses.
2953 (md_apply_fix3): Support x86_64 relocation and rela.
2954 (md_longopts): Add "32" and "64".
2955 (md_parse_option): Add OPTION_32 and OPTION_64.
2956 (i386_target_format): Call even for ELFs; choose between
2957 elf64-x86-64 and elf32-i386.
2958 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2959 (tc_gen_reloc): Support rela relocations and x86_64.
2960 (intel_e09_1): Support QWORD.
2962 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2964 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2965 it's not an offset expression.
2966 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2967 keep the braces '[' and ']' in the output string.
2968 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2969 != FLAT. There is no such op_modifier.
2971 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2973 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2976 2000-12-13 Kazu Hirata <kazu@hxi.com>
2978 * as.h: Fix formatting.
2980 * dwarf2dbg.c: Likewise.
2981 * input-scrub.c: Likewise.
2984 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2986 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2987 configure: Regenerate.
2989 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2991 * dwarf2dbg.c: #include <limits.h> only if it exists.
2993 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2995 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2996 (md_apply_fix): Here too.
2998 2000-12-12 Jim Wilson <wilson@redhat.com>
3000 * config/tc-ia64.h (ia64_init): Add prototype.
3002 2000-12-12 H.J. Lu <hjl@gnu.org>
3004 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3006 * read.h (outputting_stabs_line_debug): Change it to int.
3007 * stabs.c (outputting_stabs_line_debug): Likewise.
3009 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3011 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3012 the address of a function result.
3014 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3016 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3017 (md_assemble): Call dwarf2_emit_insn.
3018 (shlib): Fix typo SHILB -> SHLIB.
3019 (md_parse_option): Likewise.
3020 (ppc_elf_validate_fix): Likewise:
3021 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3023 2000-12-12 Nick Clifton <nickc@redhat.com>
3025 * cgen.h: Fix formatting.
3026 * input-scrub.c: Fix formatting.
3027 * macro.c: Fix formatting.
3028 * config/tc-mips.c: Fix formatting.
3029 * doc/c-mips.texi: Fix formatting.
3031 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3033 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3034 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3036 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3038 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3041 * i386.h (*_Suf): Remove No_dSuf.
3042 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3044 (i386_optab): Remove 'd' in the suffixes.
3046 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3048 * config/tc-i386.c (T_SHORT): Undefine before defining.
3050 2000-12-05 Kazu Hirata <kazu@hxi.com>
3052 * config/tc-mips.c: Fix formatting.
3054 2000-12-04 Matthew Hiller <hiller@redhat.com>
3056 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3057 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3058 (md_show_usage): Ditto.
3059 (md_parse_option): Ditto.
3060 (d10v_cleanup): Writes pending instruction only if
3061 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3062 Fix compile time warning messages.
3064 * doc/c-d10v.texi: Documents new options.
3066 2000-12-04 Matthew Hiller <hiller@redhat.com>
3068 * stabs.c (outputting_stabs_line_debug): New variable.
3069 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3070 function entry and unset at function exit.
3072 * read.h (outputting_stabs_line_debug): New extern declaration.
3074 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3076 * dwarf2dbg.c: Fix compile time warning messages.
3078 2000-12-03 Kazu Hirata <kazu@hxi.com>
3080 * config/tc-a29k.c: Fix formatting.
3081 * config/tc-alpha.c: Likewise.
3082 * config/tc-arm.c: Likewise.
3083 * config/tc-cris.c: Likewise.
3084 * config/tc-hppa.c: Likewise.
3085 * config/tc-i370.c: Likewise.
3086 * config/tc-i386.c: Likewise.
3087 * config/tc-i860.c: Likewise.
3088 * config/tc-i960.c: Likewise.
3089 * config/tc-ia64.c: Likewise.
3090 * config/tc-m68hc11.c: Likewise.
3091 * config/tc-m68k.c: Likewise.
3092 * config/tc-m88k.c: Likewise.
3093 * config/tc-pj.c: Likewise.
3094 * config/tc-ppc.c: Likewise.
3095 * config/tc-sh.c: Likewise.
3096 * config/tc-sparc.c: Likewise.
3097 * config/tc-tahoe.c: Likewise.
3098 * config/tc-vax.c: Likewise.
3100 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3102 * config/tc-mips.c (mips_ip): When calculating offsets,
3103 don't accept as constant the difference between the
3104 addresses of symbols in two different sections.
3106 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3108 (validate_mips_insn): Likewise. Also, update 'B' operand
3109 specifier to use OP_*_CODE20 constants and delete 'm' operand
3111 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3112 operand specifiers. Change warning generated by 'B' operand
3113 specifier to reflect its new multi-purpose usage.
3115 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3116 -1, and update comment.
3117 (file_mips_isa): Likewise.
3118 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3119 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3120 ISA_* constants rather than hard-coded numbers.
3121 (mips_cpu_info): New structure.
3122 (mips_cpu_info_table): New table describing CPU and ISA names
3124 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3125 mips_cpu_info_from_cpu): New functions.
3126 (mips_isa_to_str): New function to get string for ISA name.
3127 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3128 return const char *.
3129 (md_begin): Redo CPU and ISA selection logic, using
3130 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3131 than hard-coded numbers.
3132 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3133 ISA_* constants rather than hard-coded numbers.
3134 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3135 (md_longopts): Delete OPTION_NO_MIPS32.
3136 (md_parse_option): Convert to use ISA_* constants rather than
3137 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3138 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3139 to use strcasecmp to recognize "default" and to use
3140 mips_cpu_info_from_name to get CPU numbers from argument.
3141 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3142 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3144 (s_mipsset): Accept ISA value 32.
3145 * doc/as.texinfo: Clean up MIPS options summary slightly,
3146 remove -no-mips32. Add note about -mips4 and -mips32
3147 specifying those ISA levels. Delete -mips32 and -no-mips32
3148 cpu flag descriptions.
3149 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3150 up the supported CPU switch list, and replace 4Kc, 4Km, and
3151 4Kp entries with a single mips32-4k entry. Note that you can
3154 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3156 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3158 (md_parse_option): Add cases for OPTION_MIPS5 and
3160 (md_show_usage): Mention -mips5 and -mips64 arguments.
3161 (s_mipsset): Add cases for MIPS5 and MIPS64.
3162 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3164 * doc/as.texinfo: Mention -mips5 and -mips64 options
3166 * doc/c-mips.texi: Likewise. Also update introduction
3167 and ".set" usage information.
3169 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3171 (mips_cpu_info_table): Add SB-1 entries.
3172 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3173 known to the -mcpu option.
3175 * doc/as.texinfo: Correct description of MIPS -mcpu
3176 option, by copying some of the text from doc/c-mips.texi.
3178 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3180 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3182 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3183 (sparc*-*-rtems*): Switched from a.out to ELF.
3184 * configure: Regenerate.
3185 * config.in: Regenerate.
3186 * Makefile.in: Regenerate.
3187 * aclocal.m4: Regenerate.
3188 * po/gas.pot: Regenerate.
3190 2000-11-30 Philip Blundell <pb@futuretv.com>
3192 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3193 even in non BFD_ASSEMBLER case.
3195 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3197 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3200 2000-11-29 Richard Henderson <rth@redhat.com>
3202 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3203 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3204 thread multiple subsegments properly; handle multiple code
3205 sections properly; emit proper compilation unit info for assembler
3206 generated debugging.
3208 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3209 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3210 (dwarf2dbg_estimate_size_before_relax): Declare.
3211 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3212 * write.c: Include dwarf2dbg.h.
3213 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3214 (relax_segment): Likewise.
3216 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3218 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3219 jump>: Use as_bad_where instead of as_bad. Tweak error message
3220 accordingly. Stabilize frag by updating fix part and resetting
3222 <undefined symbol, unconditional jump>: Ditto.
3223 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3224 indexing is_end_of_line[].
3225 (md_assemble): Initialize size to 0.
3226 (md_section_align): Mark parameter seg as unused.
3227 (parse_reg): Parse names case-insensitively.
3229 2000-11-28 Kazu Hirata <kazu@hxi.com>
3231 * config/obj-aout.h: Fix formatting.
3232 * config/obj-bout.h: Likewise.
3233 * config/obj-coff.c: Likewise.
3234 * config/obj-coff.h: Likewise.
3235 * config/obj-elf.h: Likewise.
3236 * config/obj-som.h: Likewise.
3237 * config/obj-vms.c: Likewise.
3238 * config/obj-vms.h: Likewise.
3239 * config/tc-h8300.h: Likewise.
3240 * config/tc-ns32k.h: Likewise.
3241 * config/tc-sparc.h: Likewise.
3242 * config/tc-tic54x.h: Likewise.
3243 * config/tc-z8k.h: Likewise.
3245 2000-11-28 Nick Clifton <nickc@redhat.com>
3247 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3248 License is present in the sources, but not the output, and
3249 also available from the GNU website.
3250 (GNU Free Documentation License): Comment out this section.
3252 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3254 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3255 targets. Remove i860 from valid a.out targets.
3256 * Makefile.in: Regenerate.
3258 * config/tc-cris.c: Include dwarf2dbg.h.
3259 (md_pseudo_table): Add .file and .loc.
3260 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3261 (s_cris_file, s_cris_loc): New.
3262 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3263 * Makefile.am: Regenerate dependencies.
3264 * Makefile.in: Regenerate.
3266 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3268 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3269 (MRI_MUL_PRECEDENCE): Likewise.
3270 (op_rank): Fix a comment typo.
3272 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3274 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3276 (get_operand): Fix analysis for movw/movb instructions.
3278 2000-11-24 Nick Clifton <nickc@redhat.com>
3280 * configure.in (xscale-elf): Add target.
3281 (xscale-coff): Add target.
3282 * configure: Regenerate.
3284 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3286 (ARM_EXT_XSCALE): New ARM architecture extension.
3287 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3288 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3289 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3290 (ARM_ARCH_V4): Remove processor from architecture.
3291 (ARM_ARCH_3M): New architecutre definition.
3292 (ARM_ARCH_V5TE): New architecutre definition.
3293 (ARM_ARCH_XSCALE): New architecutre definition.
3294 (CPU_DEFAULT): Allow to be defaulted to XScale.
3295 (atpcs): New boolean variable.
3296 (ldr_flags): Support 'd' flag for double word loads.
3297 (str_flags): Support 'd' flag for double word stored.
3298 (do_mia): New function.
3299 (do_mar): New function.
3300 (do_mra): New function.
3301 (do_pld): New function.
3302 (do_ldrd): New function.
3303 (do_blx): New function.
3304 (do_bkpt): New function.
3305 (do_clz): New function.
3306 (do_lstc2): New function.
3307 (do_cdp2): New function.
3308 (do_t_blx): New function.
3309 (do_t_bkpt): New function.
3310 (do_smla): New function.
3311 (do_smlal): New function.
3312 (do_smul): New function.
3313 (do_qadd): New function.
3314 (do_co_reg2c): New function.
3315 (LONGEST_INSN): Redefine to 7.
3317 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3318 command line switches.
3320 2000-11-22 Jim Wilson <wilson@redhat.com>
3322 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3323 (struct rsrc): Make line unsigned.
3324 (gr_values): Add missing initializer.
3325 (SLOT_NUM_NOT_SET): Add unsigned cast.
3326 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3327 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3328 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3329 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3330 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3331 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3332 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3333 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3334 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3335 Add ATTRIBUTE_UNUSED to unused parameters.
3336 (convert_expr_to_ab_reg): Add parens.
3337 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3338 (dot_prologue): Initialize grsave when declared.
3339 (md_pseudo_table): Add missing initializers.
3340 (operand_match): Add casts to bfd_vma.
3341 (emit_one_bundle): Delete unused local prev. Make required_template
3343 (specify_resource): Cast i to unsigned.
3344 (note_register_values): Use fprintf_vma.
3345 (print_dependency): Likewise.
3347 2000-11-21 Jim Wilson <wilson@redhat.com>
3349 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3350 for unwind info section.
3351 (dot_endp): Likewise for unwind section.
3353 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3356 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3358 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3359 (output_insn): Call dwarf2_emit_insn.
3360 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3362 2000-11-17 Richard Henderson <rth@redhat.com>
3364 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3365 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3366 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3368 2000-11-17 Nick Clifton <nickc@redhat.com>
3370 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3373 2000-11-17 Richard Henderson <rth@redhat.com>
3375 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3377 2000-11-17 Richard Henderson <rth@redhat.com>
3379 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3380 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3381 tri-state definition of alpha_flag_mdebug.
3382 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3383 (s_alpha_file): Store first .file directive.
3384 (s_alpha_stab): New.
3385 (md_pseudo_table): Add stabs and stabn.
3387 2000-11-17 Richard Henderson <rth@redhat.com>
3389 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3391 2000-11-17 Richard Henderson <rth@redhat.com>
3393 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3394 (main): Call dwarf2_finish.
3395 * as.h (debug_type): Clarify documentation of the meaning
3397 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3398 (print_stats): Fix parenthesis problem.
3399 (now_subseg_size): New.
3400 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3401 (dwarf2_directive_file): Don't set debug_type.
3402 (dwarf2_where): Honor DEBUG_DWARF2 first.
3403 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3404 do nothing if not emitting dwarf2 debug info, or no work.
3405 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3406 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3407 (ecoff_new_file): Likewise.
3408 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3409 commentary wrt dwarf2.
3411 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3412 ATTRIBUTE_UNUSED as needed.
3413 (emit_insn): Call dwarf2_emit_insn.
3414 (s_alpha_file): New.
3416 (s_alpha_coff_wrapper): Don't handle them.
3417 (md_pseudo_table): Update for .file and .loc.
3418 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3420 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3421 don't protect with debug_type.
3422 * config/tc-hppa.c (md_assemble): Likewise.
3423 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3424 * config/tc-mn10300.c (md_assemble): Likewise.
3425 * config/tc-sh.c (md_assemble): Likewise.
3426 * config/tc-v850.c (md_assemble): Likewise.
3428 * config/tc-arm.c (arm_end_of_source): Remove.
3429 * config/tc-hppa.c (pa_end_of_source): Remove.
3430 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3431 * config/tc-mn10300.c (mn10300_finalize): Remove.
3432 * config/tc-sh.c (sh_finalize): Remove.
3433 * config/tc-v850.c (sh_finalize): Remove.
3435 * config/tc-arm.h (md_end): Remove.
3436 * config/tc-hppa.h (md_end): Remove.
3437 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3438 * config/tc-m68hc11.h (md_end): Remove.
3439 * config/tc-mn10300.h (md_end): Remove.
3440 * config/tc-sh.h (md_end): Remove.
3441 * config/tc-v850.h (md_end): Remove.
3443 * config/tc-ia64.c (emit_one_bundle): Don't protect
3444 dwarf2 bits with debug_type.
3445 (md_assemble): Likewise.
3446 (ia64_end_of_source): Don't call dwarf2_finish.
3448 2000-11-16 Jim Wilson <wilson@redhat.com>
3450 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3451 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3454 2000-11-16 H.J. Lu <hjl@gnu.org>
3456 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3459 2000-11-15 Kazu Hirata <kazu@hxi.com>
3461 * config/tc-tic30.c: Fix formatting.
3462 * config/tc-tic80.c: Likewise.
3463 * config/tc-v850.c: Likewise.
3464 * config/tc-vax.c: Likewise.
3465 * config/tc-w65.c: Likewise.
3466 * config/tc-z8k.c: Likewise.
3468 2000-11-14 DJ Delorie <dj@redhat.com>
3470 * config/tc-v850.c: Support dwarf2.
3471 * config/tc-v850.h: Ditto.
3473 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3474 parse_cons_expression_v850 to initialize hold_cons_reloc.
3476 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3478 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3479 (errata_nops_necessary_p): New function.
3480 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3483 2000-11-14 Jim Wilson <wilson@redhat.com>
3485 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3486 return little endian bfd formats.
3488 2000-11-14 Kazu Hirata <kazu@hxi.com>
3490 * config/aout_gnu.h: Fix formatting.
3491 * config/atof-vax.c: Likewise.
3492 * config/m68k-parse.h: Likewise.
3493 * config/m88k-opcode.h: Likewise.
3494 * config/obj-elf.c: Likewise.
3495 * config/tc-arm.c: Likewise.
3496 * config/tc-cris.c: Likewise.
3497 * config/tc-i386.c: Likewise.
3498 * config/tc-ia64.c: Likewise.
3499 * config/tc-mn10300.c: Likewise.
3500 * config/te-386bsd.h: Likewise.
3501 * config/te-hppa.h: Likewise.
3502 * config/te-nbsd.h: Likewise.
3503 * config/te-ppcnw.h: Likewise.
3504 * config/te-sparcaout.h: Likewise.
3505 * config/te-tmips.h: Likewise.
3506 * config/vax-inst.h: Likewise.
3507 * config/vms-conf.h: Likewise.
3509 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3511 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3513 2000-11-13 H.J. Lu <hjl@gnu.org>
3515 * config/obj-elf.c (elf_frob_symbol): Support
3516 ".symver name,name2@@@nodename".
3517 (elf_frob_file_before_adjust): Likewise.
3519 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3520 and ".symver name,name2@@@nodename".
3523 2000-11-12 H.J. Lu (hjl@gnu.org)
3525 * config/obj-elf.c (obj_elf_symver): Check missing version
3528 2000-11-12 H.J. Lu (hjl@gnu.org)
3530 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3531 instead of bfd_vma for non-bfd assemblers.
3533 2000-11-09 Kazu Hirata <kazu@hxi.com>
3535 * itbl-ops.c: Fix comment typos.
3537 2000-11-08 Jim Wilson <wilson@redhat.com>
3539 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3540 (struct unwind): Add next_slot_frag field.
3541 (slot_index): New parameters slot_frag and first_frag. Add code
3542 to add in frag sizes when different. Add comments.
3543 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3544 arguments to slot_index.
3545 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3546 loop end. Set next_slot_frag field.
3548 2000-11-07 H.J. Lu <hjl@gnu.org>
3550 * doc/as.texinfo (.symver): Updated for versioned symbol
3553 * obj.h (format_ops): Add the frob_file_before_adjust field.
3555 * config/obj-aout.c (aout_format_ops): Set the
3556 frob_file_before_adjust field to 0.
3557 * config/obj-coff.c (coff_format_ops): Likewise.
3558 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3560 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3562 (elf_frob_file_before_adjust): New function to remove unneeded
3563 versioned symbols from the symbol table.
3564 (elf_format_ops): Set the frob_file_before_adjust field to
3565 elf_frob_file_before_adjust.
3567 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3570 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3572 2000-11-07 Peter Targett <peter.targett@arccores.com>
3574 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3576 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3577 Fix compile time warning messages.
3579 2000-11-07 Nick Clifton <nickc@redhat.com>
3581 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3582 buffer in order to avoid buffer overflows.
3584 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3586 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3587 Change M to m for -milp32 or -mlp64 to match gcc.
3588 (dot_endp): Use bytes_per_address instead of 8.
3589 (emit_one_bundle): Use number_to_chars_littleendian instead of
3591 (fix_insn): Likewise.
3592 (ia64_init): New function.
3593 (ia64_target_format): New function.
3594 (md_begin): Set endianness, arch, and machine as appropriate.
3595 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3596 Make these macros depend on TE_HPUX macro.
3597 (TARGET_FORMAT): Define.
3598 (HOST_SPECIAL_INIT): Define.
3599 * config/te-hpux.h: New file.
3600 * configure.in: Add "ia64-*-hpux*" target to configure.
3601 * configure: Regenerate.
3603 2000-11-06 Kazu Hirata <kazu@hxi.com>
3605 * as.c: Fix formatting.
3606 * dwarf2dbg.c: Likewise.
3607 * input-file.c: Likewise.
3608 * input-file.h: Likewise.
3609 * input-scrub.c: Likewise.
3610 * itbl-ops.c: Likewise.
3611 * listing.c: Likewise.
3612 * macro.h: Likewise.
3613 * messages.c: Likewise.
3615 * subsegs.c: Likewise.
3616 * subsegs.h: Likewise.
3617 * write.c: Likewise.
3619 2000-11-06 Nick Clifton <nickc@redhat.com>
3621 * doc/as.texinfo: Add GNU Free Documentation License.
3622 * doc/gasp.texi: Add GNU Free Documentation License.
3623 * doc/as.1: Add GNU Free Documentation License.
3625 2000-11-05 Nick Clifton <nickc@redhat.com>
3627 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3629 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3631 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3632 * configure: Regenerate.
3634 2000-11-01 Nick Clifton <nickc@redhat.com>
3636 * read.c (original_case_string): New global variable.
3637 (read_a_source_file): Copy opcode string into
3638 original_case_string if clobbering the case of the opcode.
3639 * read.h: Export the definition of original_case_string.
3640 * config/tc-arm.c (md_assembler): When parsing a .req
3641 directive use the original opcode string, not the case
3644 2000-11-02 Nick Clifton <nickc@redhat.com>
3646 * config/tc-mn10300.c (debug_line): Remove this static
3648 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3649 dwarf2_where and dwarf2_gen_line_info.
3651 2000-11-02 Theo Honohan <th@futuretv.com>
3653 * config/tc-arm.c (do_msr): Improve error message.
3655 2000-10-31 Eric Christopher <echristo@redhat.com>
3657 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3658 or pc-relative, else use fx_offset.
3660 2000-10-31 Jim Wilson <wilson@redhat.com>
3662 * config/tc-ia64.c (struct md): New field tag_fixups.
3663 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3664 qualifying predicate.
3665 (emit_one_bundle): Delete spurious multiplication by one. Handle
3667 (ia64_start_line): Error if dangling qualifying predicate.
3668 (defining_tag): New static variable.
3669 (ia64_unrecognized_line, case '['): Parse tags.
3670 (ia64_frob_label): Create tag_fixups.
3671 (md_assemble): Reset md.qp.X_op after using it.
3673 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3675 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3677 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3679 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3681 2000-10-30 Kazu Hirata <kazu@hxi.com>
3683 * expr.c: Fix formatting.
3684 * flonum-copy.c: Likewise.
3685 * flonum.h: Likewise.
3689 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3691 * as.h (OPTION_MD_BASE): Bump to 190.
3692 * as.c (parse_args) <std_longopts>: Add comment about the need to
3693 check OPTION_MD_BASE in as.h.
3695 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3698 2000-10-27 Nick Clifton <nickc@redhat.com>
3700 * configure.in (emulations): Add m68hc12.
3701 * configure: Regenerate.
3702 * po/gas.pot: Regenerate.
3704 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3706 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3708 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3710 2000-10-25 Nick Clifton <nickc@redhat.com>
3712 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3713 a DWARF2 line number information sequence.
3715 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3717 * read.c (generate_lineno_debug): Update comment describing why
3718 DWARF2 line number debug information is not generated
3719 automatically by this function.
3721 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3724 * config/tc-arm.h (md_end): Define.
3725 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3727 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3728 if generating DWARF2 line numbers.
3729 (arm_end_of_source): New function. Call dwarf2_finish if
3732 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3733 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3734 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3736 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3738 * config/tc-i386.c: Fix prototype declarations for functions taking no
3741 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3743 * config/tc-i386.c (i386_operand_modifier): Remove.
3744 (build_displacement_string): Remove.
3745 (i386_parse_seg): Remove.
3746 (i386_intel_memory_operand): Remove.
3747 (i386_intel_operand): Re-write using recursive descent parser based
3748 on MASM documentation.
3749 (struct intel_parser_s): New structure.
3750 (intel_parser): New static variable.
3751 (struct intel_token): New structure.
3752 (cur_token, prev_token): New static variables.
3765 (intel_match_token): New function.
3766 (intel_get_token): New function.
3767 (intel_putback_token): New function.
3768 (intel_expr): New function.
3769 (intel_e05): New function.
3770 (intel_e05_1): New function.
3771 (intel_e06): New function.
3772 (intel_e06_1): New function.
3773 (intel_e09): New function.
3774 (intel_e09_1): New function.
3775 (intel_e10): New function.
3776 (intel_e10_1): New function.
3777 (intel_e11): New function.
3779 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3781 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3782 instructions to loose any special insn->architecture mask.
3784 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3785 (sparc_md_end, sparc_arch_types, sparc_arch,
3786 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3787 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3788 request v9b architecture if they are used).
3790 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3792 * config/tc-m68k.c: Fix the previous misapplied patch.
3794 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3796 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3797 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3798 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3801 2000-10-17 Kazu Hirata <kazu@hxi.com>
3803 * debug.c: Fix formatting.
3804 * depend.c: Likewise.
3805 * dwarf2dbg.c: Likewise.
3806 * dwarf2dbg.h: Likewise.
3807 * ecoff.c: Likewise.
3810 * flonum-konst.c: Likewise.
3811 * frags.h: Likewise.
3813 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3815 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3817 * doc/as.texinfo: Added notes about this new option.
3819 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3821 * config/tc-sh.c (JREG): Remove.
3822 (md_convert_frag): Remove #if 0:d code using JREG.
3824 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3826 * config/tc-i386.c (i386_operand_modifier): Only match
3827 modifiers SHORT and FLAT if they are followed by a space.
3828 (parse_register): When `allow_naked_reg' is set, do not confuse
3829 identifiers that start with a register name with a register.
3831 2000-10-12 Kazu Hirata <kazu@hxi.com>
3833 * app.c: Fix formatting.
3836 * bit_fix.h: Likewise.
3841 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3843 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3845 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3847 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3848 Re-arrange function a little and improve error message.
3850 * write.c (write_relocs): Fix a comment.
3852 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3855 2000-10-05 Jim Wilson <wilson@cygnus.com>
3857 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3859 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3861 * config/tc-i386.c: Delete some useless comments, reformat others.
3863 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3864 non-global syms in linkonce sections.
3866 2000-10-04 Ralf Baechle <ralf@gnu.org>
3868 * config/tc-ia64.c (operand_match): Don't use // style comments.
3869 * config/tc-i370.c: Likewise.
3871 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3873 Changes to handle varying register prefix and user symbol prefix.
3874 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3875 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3876 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3877 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3878 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3879 (demand_register_prefix): New variable.
3880 (md_pseudo_table): New pseudo ".syntax".
3881 (md_longopts): New options --no-underscore and --underscore.
3882 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3883 on symbols_have_leading_underscore.
3884 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3885 (get_spec_reg): Ditto.
3886 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3888 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3890 <case OPTION_NO_US, case OPTION_US>: New.
3891 (md_show_usage): Be brief and reformat to match continuation of
3893 * po/gas.pot: Regenerate.
3895 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3897 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3898 force relocs for 12 bit branches.
3899 (md_apply_fix): Similarly, adjust logic here.
3901 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3903 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3904 adjust for external and weak syms as we will use a reloc. Allow
3905 for +8 offset when calculating limits of branches.
3906 (hppa_fix_adjustable): Undo 2000-09-23 change.
3907 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3908 Correct distance calculation.
3909 (tc_gen_reloc): Print the file name and line number if we can't
3912 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3913 * config/tc-hppa.c (nonzero_dibits): Define.
3914 (arg_reloc_stub_needed): Check each arg and return value
3915 separately for zero case.
3916 (pa_align): Declare argument `bytes'.
3918 2000-09-25 Kazu Hirata <kazu@hxi.com>
3920 * config/tc-cris.c: Fix formatting.
3921 * config/tc-d10v.h: Likewise.
3922 * config/tc-d30v.c: Likewise.
3923 * config/tc-d30v.h: Likewise.
3924 * config/tc-fr30.c: Likewise.
3925 * config/tc-fr30.h: Likewise.
3926 * config/tc-m68k.c: Likewise.
3927 * config/tc-m68k.h: Likewise.
3928 * config/tc-pj.h: Likewise.
3929 * config/tc-ppc.c: Likewise.
3930 * config/tc-ppc.h: Likewise.
3931 * config/tc-sh.c: Likewise.
3932 * config/tc-sh.h: Likewise.
3933 * config/tc-sparc.c: Likewise.
3934 * config/tc-v850.h: Likewise.
3935 * config/tc-vax.h: Likewise.
3936 * config/tc-w65.h: Likewise.
3937 * config/tc-z8k.h: Likewise.
3939 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3941 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3942 checks only for ELF.
3943 (hppa_force_relocation): Likewise.
3945 2000-09-22 Jim Wilson <wilson@cygnus.com>
3947 * config/tc-ia64.c (dv_sem): Add "stop".
3948 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3949 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3950 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3952 (mark_resources): Check IA64_RS_PRr.
3954 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3956 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3957 md_estimate_size_before_relax): Redesign and clean up the
3958 relaxation mechanism.
3960 2000-09-21 Kazu Hirata <kazu@hxi.com>
3962 * config/tc-ns32k.c: Fix formatting.
3963 * config/tc-ns32k.h: Likewise.
3965 2000-09-20 Kazu Hirata <kazu@hxi.com>
3967 * config/tc-m32r.c: Fix formatting.
3968 * config/tc-m32r.h: Likewise.
3969 * config/tc-m68851.h: Likewise.
3970 * config/tc-m68hc11.c: Likewise.
3971 * config/tc-m68hc11.h: Likewise.
3972 * config/tc-m88k.c: Likewise.
3973 * config/tc-mcore.c: Likewise.
3974 * config/tc-mcore.h: Likewise.
3975 * config/tc-mips.c: Likewise.
3976 * config/tc-mips.h: Likewise.
3977 * config/tc-mn10200.h: Likewise.
3978 * config/tc-mn10300.h: Likewise.
3979 * config/tc-tahoe.c: Likewise.
3980 * config/tc-tahoe.h: Likewise.
3982 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3984 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3985 Likewise in relaxation description comments.
3987 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3989 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3990 subtraction of two syms without emitting a relocation.
3992 From David Huggins-Daines <dhd@linuxcare.com>
3993 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3994 global or weak symbols.
3996 2000-09-15 Kazu Hirata <kazu@hxi.com>
3998 * config/tc-h8300.h: Fix formatting.
3999 * config/tc-h8500.c: Likewise.
4000 * config/tc-h8500.h: Likewise.
4001 * config/tc-hppa.h: Likewise.
4002 * config/tc-i370.h: Likewise.
4003 * config/tc-i386.h: Likewise.
4004 * config/tc-i860.c: Likewise.
4005 * config/tc-i860.h: Likewise.
4006 * config/tc-i960.h: Likewise.
4007 * config/tc-ia64.c: Likewise.
4008 * config/tc-ia64.h: Likewise.
4010 2000-09-14 Kazu Hirata <kazu@hxi.com>
4012 * config/tc-a29k.c: Fix formatting.
4013 * config/tc-alpha.c: Likewise.
4014 * config/tc-arc.c: Likewise.
4015 * config/tc-arc.h: Likewise.
4016 * config/tc-arm.c: Likewise.
4017 * config/tc-arm.h: Likewise.
4018 * config/tc-avr.c: Likewise.
4019 * config/tc-avr.h: Likewise.
4020 * config/tc-tic30.c: Likewise.
4021 * config/tc-tic30.h: Likewise.
4022 * config/tc-tic54x.c: Likewise.
4023 * config/tc-tic54x.h: Likewise.
4024 * config/tc-tic80.c: Likewise.
4025 * config/tc-tic80.h: Likewise.
4027 2000-09-14 Timothy Wall <twall@cygnus.com>
4029 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4030 parallel comparisons for later use.
4031 (struct rsrc): Add parallel comparison type.
4032 (resources_match): Skip special cases of PR usage (non-conflicting
4035 2000-09-13 Kazu Hirata <kazu@hxi.com>
4037 * config/obj-ecoff.c: Fix formatting.
4038 * config/obj-elf.c: Likewise.
4039 * config/obj-elf.h: Likewise.
4040 * config/obj-evax.h: Likewise.
4041 * config/obj-generic.h: Likewise.
4042 * config/obj-hp300.c: Likewise.
4043 * config/obj-hp300.h: Likewise.
4044 * config/obj-ieee.h: Likewise.
4045 * config/obj-vms.c: Likewise.
4046 * config/obj-vms.h: Likewise.
4048 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4050 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4051 (md_parse_option): Ditto.
4052 (md_longopts): Add -mips32 option.
4053 (md_show_usage): Document new options.
4054 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4055 (mips_ip): Assemble mfc0 with a sub-selection code.
4056 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4057 (mips_cpu_to_str): New function.
4058 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4059 Use CPU_* defines instead of hardcoded numbers.
4061 * doc/as.texinfo: Document new options.
4062 * doc/c-mips.texi: Ditto.
4064 2000-09-12 Kazu Hirata <kazu@hxi.com>
4066 * as.h: Fix formatting.
4067 * asintl.h: Likewise.
4068 * bit_fix.h: Likewise.
4069 * config/obj-aout.c: Likewise.
4070 * config/obj-aout.h: Likewise.
4071 * config/obj-bout.c: Likewise.
4072 * config/obj-bout.h: Likewise.
4073 * config/obj-coff.c: Likewise.
4074 * config/obj-coff.h: Likewise.
4075 * dwarf2dbg.h: Likewise.
4077 * flonum.h: Likewise.
4078 * frags.h: Likewise.
4079 * itbl-ops.h: Likewise.
4080 * macro.h: Likewise.
4083 * struc-symbol.h: Likewise.
4084 * subsegs.h: Likewise.
4085 * symbols.h: Likewise.
4087 * write.h: Likewise.
4089 2000-09-11 Kazu Hirata <kazu@hxi.com>
4091 * bignum-copy.c: Fix formatting.
4092 * config/tc-i370.c: Likewise.
4093 * config/tc-i960.c: Likewise.
4094 * config/tc-m68k.c: Likewise.
4095 * ehopt.c: Likewise.
4096 * flonum-copy.c: Likewise.
4097 * flonum-konst.c: Likewise.
4098 * flonum-mult.c: Likewise.
4099 * literal.c: Likewise.
4102 * stabs.c: Likewise.
4103 * subsegs.c: Likewise.
4105 2000-09-09 Philip Blundell <philb@gnu.org>
4107 * configure.in (arm*-*-uclinux*): New target.
4108 * configure: Regenerate.
4110 2000-09-09 Kazu Hirata <kazu@hxi.com>
4112 * input-file.c: Fix formatting.
4113 * itbl-ops.c: Likewise.
4114 * messages.c: Likewise.
4116 2000-09-08 Philip Blundell <philb@gnu.org>
4118 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4121 2000-09-07 H.J. Lu <hjl@gnu.org>
4123 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4124 * configure: Rebuild.
4126 2000-09-07 Kazu Hirata <kazu@hxi.com>
4128 * atof-generic.c: Fix formatting.
4129 * config/tc-mips.c: Likewise.
4130 * config/tc-vax.c: Likewise.
4131 * input-scrub.c: Likewise.
4133 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4135 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4136 * configure.in (sh-*-linux*): Added.
4137 * configure: Rebuilt.
4139 2000-09-06 Kazu Hirata <kazu@hxi.com>
4141 * config/tc-hppa.c: Fix formatting.
4143 * ecoff.c: Fix formatting.
4145 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4147 * configure: Rebuilt with new libtool.m4.
4149 2000-09-05 Kazu Hirata <kazu@hxi.com>
4151 * cgen.c: Fix formatting.
4152 * config/tc-ia64.c: Likewise.
4154 2000-09-05 Nick Clifton <nickc@redhat.com>
4156 * aclocal.m4: Regenerate.
4157 * config.in: Regenerate.
4158 * configure: Regenerate.
4159 * po/gas.pot: Regenerate.
4161 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4163 * config/tc-cris.c: Correct comment typos.
4165 2000-09-05 Eric Christopher <echristo@cygnus.com>
4167 * config/tc-mn10300.c: Cleanup.
4168 (md_pcrel_from): Enable.
4170 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4172 * expr.c (operand): Fix a comment typo.
4173 * write.c (write_relocs): Fix a signed/unsigned warning.
4175 * config/tc-hppa.c (fudge_reg_expressions): New
4176 (hppa_force_reg_syms_absolute): New.
4177 (pa_equ): Allow reg_section expressions.
4178 * config/tc-hppa.c (md_optimize_expr): Define.
4179 (hppa_force_reg_syms_absolute): Prototype.
4181 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4182 (pa_parse_number): Pass in arg to select fp reg parsing.
4183 Return 1 to indicate format checks pass. If strict, then only
4184 accept a register or register symbol. Return value in...
4185 (pa_number): New static for pa_parse_number.
4186 (FP_REG_BASE): Define.
4187 (FP_REG_RSEL): Define.
4188 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4189 appropriate. White space changes.
4190 (need_pa11_opcode): Don't bother passing any params, get them from
4192 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4193 Remove extraneous check in case 'Q'.
4194 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4195 reg, set section of resulting symbol to reg_section.
4196 (pa_parse_space_stmt): Modify call to pa_parse_number.
4197 (pa_space): Likewise.
4199 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4200 (hppa_force_relocation): Handle vtable relocs.
4201 (pa_vtable_entry): New.
4202 (pa_vtable_inherit): New.
4203 (md_pseudo_table): Add entries for vtable pseudos.
4204 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4205 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4207 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4208 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4209 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4211 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4212 specify a symbol type.
4214 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4215 dependent things together.
4216 (md_elf_symbol_type): Define.
4218 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4220 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4222 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4223 (obj_elf_vtable_entry): Declare.
4225 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4226 and export function.
4227 (obj_elf_vtable_entry): Similarly.
4228 (elf_pseudo_table): Fix the damage with a cast.
4230 2000-09-03 Richard Henderson <rth@cygnus.com>
4232 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4233 for template selection when a label is needed.
4235 2000-09-02 Kazu Hirata <kazu@hxi.com>
4237 * config/tc-ia64.c: Fix formatting.
4239 2000-09-02 Nick Clifton <nickc@redhat.com>
4241 * configure.in: Increase version number to 2.10.91.
4242 * configure: Regenerate.
4243 * aclocal.m4: Regenerate.
4244 * config.in: Regenerate.
4245 * po/gas.pot: Regenerate.
4246 * Makefile.in: Regenerate.
4248 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4250 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4251 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4252 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4254 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4257 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4259 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4260 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4261 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4262 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4263 (GOT_symbol): New variable.
4264 (md_undefined_symbol): Set it.
4266 2000-09-01 Richard Henderson <rth@cygnus.com>
4268 * config/tc-ia64.c (match): Don't inline.
4269 (extra_goodness): New.
4270 (md_begin): Prefer nop.f and nop.b for best_template.
4272 2000-08-31 Kazu Hirata <kazu@hxi.com>
4274 * as.c: Fix formatting.
4276 * frags.c: Likewise.
4277 * macro.c: Likewise.
4279 2000-08-31 Eric Christopher <echristo@cygnus.com>
4281 * config/tc-mn10300.c: Cleanup and fix warnings.
4282 (md_pseudo_table): Add initializers.
4283 (md_show_usage): Cleanup.
4284 (md_parse_option): Fix warnings.
4285 (md_undefined_symbol): Fix warnings.
4286 (md_conver_frag): Fix warnings.
4287 (tc_gen_reloc): Fix warnings.
4288 (md_apply_fix3): Fix warnings.
4289 (check_operand): Fix warnings.
4291 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4293 * acinclude.m4: Include libtool and gettext macros from the
4295 * aclocal.m4, configure: Rebuilt.
4297 2000-08-30 Mark Hatle <mhatle@mvista.com>
4299 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4301 2000-08-31 Kazu Hirata <kazu@hxi.com>
4303 * listing.c: Fix formatting.
4305 2000-08-29 Kazu Hirata <kazu@hxi.com>
4307 * app.c: Fix a comment typo. Fix formatting.
4309 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4311 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4312 offset of the target destination for jmp instructions.
4313 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4315 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4317 * NEWS: Mention support for CRIS.
4319 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4321 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4322 Sets `.lcomm' alignment to zero.
4324 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4326 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4327 TC_FIX_ADJUSTABLE): Define.
4329 2000-08-23 Jim Wilson <wilson@cygnus.com>
4331 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4332 unwind.personality_routine is set.
4334 2000-08-23 H.J. Lu <hjl@gnu.org>
4336 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4338 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4340 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4343 2000-08-22 H.J. Lu <hjl@gnu.org>
4345 * config.in (STRICTCOFF): New for strict COFF.
4347 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4348 i386-*-go32* and i386-go32-rtems*.
4349 * configure: Rebuilt.
4351 * config/obj-coff.c (obj_coff_endef): Follow the historical
4352 behavior if STRICTCOFF is not defined.
4354 * doc/internals.texi: Document STRICTCOFF.
4356 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4358 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4359 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4360 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4361 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4362 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4363 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4364 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4367 2000-08-22 Eric Christopher <echristo@cygnus.com>
4369 * config/tc-mn10300.c: (md_apply_fix): New function.
4370 (mn10300_force_relocation): New function.
4371 (mn10300_fix_adjustable): New function.
4373 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4374 (TC_HANDLES_FX_DONE): Define.
4375 (obj_fix_adjustable): Define.
4376 (MD_APPLY_FIX3): Define.
4377 (TC_LINKRELAX_FIXUP): Define.
4379 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4381 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4383 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4385 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4387 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4388 if the fixup resulted in a relocation.
4390 2000-08-18 Nick Clifton <nickc@redhat.com>
4392 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4393 Make reference to first element of shift_names explicit.
4395 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4397 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4398 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4399 add a symbol's address. Removed all target-specific #ifdefs that
4400 used to accomplished the same.
4401 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4402 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4403 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4404 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4405 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4407 2000-08-17 Kazu Hirata <kazu@hxi.com>
4409 * dwarf2dbg.c: Fix formatting.
4411 2000-08-17 Nick Clifton <nickc@redhat.com>
4413 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4414 to be recoded as logical shift lefts by zero.
4416 2000-08-16 Jim Wilson <wilson@cygnus.com>
4418 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4419 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4421 (note_register_values): Handle IA64_OPND_R3_2 operands.
4423 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4425 * config/tc-i860.c (md_operand): Silly typo fixed.
4427 2000-08-16 Nick Clifton <nickc@redhat.com>
4429 * config/tc-arm.c (struct asm_shift): Delete.
4431 (enum asm_shift_index): New.
4432 (struct asm_shift_properties): New.
4433 (struct asm_shift_name): New.
4434 (shift_properties[]); New.
4435 (shift_names[]); New.
4437 (decode_shift): Use new structures.
4438 Issue a warning is "ROR #0" is used.
4439 Issue a warning if "ASR #0" or "LSR #0" is used.
4441 (md_begin): Initialise arm_shift_hsh table from new
4442 asm_shift_name array.
4444 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4446 * config/tc-sparc.c: Kill all warnings.
4447 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4449 (md_show_usage): Update usage text.
4451 2000-08-16 Nick Clifton <nickc@redhat.com>
4453 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4456 2000-08-15 Will Cohen <wcohen@redhat.com>
4458 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4460 * config/tc-sh.c (md_assemble): Changed so debug_type
4461 test performed for ppi_assemble
4462 * config/tc-sh.c: Included dwarf2dbg.h.
4463 (debug_line): Defined.
4464 (md_assemble): Generates dwarf2 line info.
4465 (sh_finalize): New function. Finalize dwarf2 info.
4466 (assemble_ppi): Returns size of code generated.
4467 (build_Mytes): Returns size of code generated.
4468 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4469 * config/tc-sh.h (md_end): Defined.
4470 (sh_finalize): Declared.
4472 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4474 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4477 2000-08-14 Nick Clifton <nickc@redhat.com>
4479 * config/tc-arm.c (do_bx): Allow "bx pc".
4481 2000-08-14 Jim Wilson <wilson@cygnus.com>
4483 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4484 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4485 (md_begin): Change assignment to md.flag to OR in the new bit.
4487 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4489 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4490 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4493 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4495 * NEWS: Mention i860 support.
4497 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4501 2000-08-14 Andreas Schwab <schwab@suse.de>
4503 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4505 2000-08-11 Andreas Schwab <schwab@suse.de>
4507 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4510 2000-08-11 Kazu Hirata <kazu@hxi.com>
4512 * expr.c: Fix formatting.
4513 * config/obj-bout.c: Likewise.
4515 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4517 * doc/c-i860.texi: Flesh out the i860 section more.
4519 2000-08-10 Kazu Hirata <kazu@hxi.com>
4521 * symbols.c: Fix formatting.
4524 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4526 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4527 modifier has the IgnoreSize bit set.
4529 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4531 From Rodney Brown <RodneyBrown@mynd.com>
4532 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4533 * configure: Regenerate.
4535 2000-08-09 Kazu Hirata <kazu@hxi.com>
4537 * hash.c: Fix formatting.
4540 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4542 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4543 (i860_fix_info): New enum.
4544 (MD_APPLY_FIX3): Define.
4545 (WORKING_DOT_WORD): Define.
4546 (TC_HANDLES_FX_DONE): Define.
4547 (DIFF_EXPR_OK): Define.
4548 (LISTING_HEADER): Define.
4549 (TARGET_FORMAT): Select target format based on endian flag.
4550 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4551 (target_big_endian): Add external declaration.
4553 * config/tc-i860.c: All existing code reworked completely. Other
4554 new code shown below.
4555 (SYNTAX_SVR4): Define.
4556 (target_warn_expand): New variable.
4557 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4558 (md_longopts): Declare and define with new options (-EL, -EB,
4560 (md_show_usage): New function.
4561 (md_operand): New function.
4562 (obtain_reloc_for_imm16): New function.
4563 (md_apply_fix3): New function.
4564 (tc_gen_reloc): New function.
4566 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4568 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4569 2 bytes of the jump address are in the same frag.
4570 (find): Accept 68hc12 register indirect modes.
4572 * NEWS: Mention 68HC11 & 68HC12 support.
4574 2000-08-07 Richard Henderson <rth@cygnus.com>
4576 * config/tc-ia64.c (unwind): Add prologue_mask member.
4577 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4578 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4579 (dot_body): Clear unwind.prologue_mask.
4580 (dot_prologue): Set it. Accept a register second argument.
4582 2000-08-07 Kazu Hirata <kazu@hxi.com>
4584 * config/atof-ieee.c: Fix formatting.
4585 * config/atof-tahoe.c: Likewise.
4587 2000-08-06 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4592 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4593 of .popsection, .previous, .pushsection, .subsection,
4594 .version, .vtable_entry, .vtable_inherit and .weak.
4596 2000-08-05 Kazu Hirata <kazu@hxi.com>
4598 * config/tc-cris.c: Fix formatting.
4599 * config/tc-i386.c: Likewise.
4600 * config/tc-sparc.c (sparc_ip): Simplify the code.
4602 2000-08-04 Kazu Hirata <kazu@hxi.com>
4604 * config/tc-cris.c: Rearrange code for readability.
4605 * config/tc-d10v.c: Fix formatting.
4606 * config/tc-m32r.c: Likewise.
4607 * config/tc-sparc.c: Likewise.
4609 2000-08-02 Jim Wilson <wilson@cygnus.com>
4611 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4612 before ia64_find_opcode.
4613 (md_assemble): Likewise.
4615 2000-08-01 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4618 Undo some formatting fixes.
4620 2000-08-01 Kazu Hirata <kazu@hxi.com>
4622 * config/obj-som.c: Fix formatting.
4623 * config/obj-ieee.c: Likewise.
4624 * config/tc-arm.c: Likewise.
4625 * config/tc-v850.c: Likewise.
4627 2000-08-01 Nick Clifton <nickc@redhat.com>
4629 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4630 index by command line option.
4632 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4634 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4635 (@node M68K-Branch): Rewrite to match the reality.
4637 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4639 * doc/c-i860.texi: New file.
4640 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4641 * doc/Makefile.in: Regenerate.
4642 * doc/all.texi: Add I860 as relevant architecture.
4643 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4645 2000-07-31 Kazu Hirata <kazu@hxi.com>
4647 * config/tc-d30v.c: Fix formatting.
4649 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4651 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4652 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4653 long emit a long branch if available instead of an absolute jump, never
4654 emit absolute jumps for anything with --pcrel.
4656 * doc/c-m68k.texi: Document new command line option.
4658 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4660 * config/tc-avr.c: Use PARAMS macro in function declarations.
4661 Don't declare md_pcrel_from_section (already in tc-avr.h).
4662 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4663 (avr_operand): Don't set (unsigned) op_mask to -1.
4665 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4667 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4668 * configure: Regenerated.
4669 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4670 of operand to the .type directive (.e.g, "type").
4672 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4674 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4675 * app.c (do_scrub_chars): Record where first comment found.
4676 * read.c (read_a_source_file): Init found_comment on entry, and
4677 notify whether comments found on exit.
4678 * config/tc-hppa.c (md_shortopts): Add "c".
4679 (md_longopts): Add warn-comment.
4680 (md_parse_option): Handle it.
4681 (md_show_usage): Show available options.
4682 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4684 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4686 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4687 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4689 (md_estimate_size_before_relax): Don't fall off end of function.
4691 2000-07-27 Kazu Hirata <kazu@hxi.com>
4693 * config/tc-avr.c: Fix formatting.
4694 * config/tc-ns32k.c: Likewise.
4696 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4698 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4700 2000-07-27 Kazu Hirata <kazu@hxi.com>
4702 * config/tc-d10v.c: Fix formatting.
4703 * config/tc-z8k.c: Likewise.
4704 * config/tc-sparc.c: Likewise.
4706 2000-07-26 Dave Brolley <brolley@redhat.com>
4708 * cgen.c (queue_fixup): Declare opinfo.
4709 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4710 (gas_cgen_md_operand): Ditto.
4711 (gas_cgen_md_apply_fix3): Ditto.
4713 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4715 * config/obj-coff.c (obj_frob_symbol): Don't merge
4716 labels. Don't merge if the symbol isn't constant. Return
4717 immediately if a symbol is merged.
4719 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4721 * frags.c (frag_align): Correct absolute section alignment.
4723 2000-07-20 DJ Delorie <dj@redhat.com>
4725 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4726 it breaks linking against DLLs.
4728 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4730 * configure.in: Add CRIS support.
4731 * configure: Regenerate.
4732 * Makefile.am: (CPU_TYPES): Add cris.
4733 (CPU_OBJ_VALID) [aout]: Add cris.
4734 (MULTI_CPU_TYPES): Add cris.
4735 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4736 [coff]: Only i386 and mips are valid.
4737 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4738 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4739 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4740 Regenerate dependencies.
4741 * Makefile.in: Regenerate.
4742 * aclocal.m4: Regenerate.
4743 * as.c: Declare crisaout, criself.
4744 * config/tc-cris.h, config/tc-cris.c: New.
4745 * config/e-criself.c, config/e-crisaout.c: New.
4746 * po/POTFILES.in, po/gas.pot: Regenerate.
4748 2000-07-20 Kazu Hirata <kazu@hxi.com>
4750 * read.c: Fix formatting.
4751 * write.c: Fix formatting.
4753 2000-07-19 H.J. Lu <hjl@gnu.org>
4755 * sb.c: Include <stdlib.h> if exists for abort ().
4757 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4759 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4760 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4761 (pa_type_args): Same here.
4763 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4765 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4766 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4767 the storage class is already set.
4769 2000-07-17 Kazu Hirata <kazu@hxi.com>
4771 * config/tc-m68hc11.c: Fix formatting.
4772 * config/tc-mn10200.c: Likewise.
4773 * config/tc-mn10300.c: Likewise.
4774 * config/tc-pj.c: Likewise.
4775 * config/tc-tic80.c: Likewise.
4776 * config/tc-w65.c: Likewise.
4778 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4780 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4783 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4785 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4788 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4790 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4791 ELF as are used for SOM (except the 32-bit reloc one) to decide
4792 whether a symbol can be reduced to a section symbol. Expand on
4793 the comment for symbols involved in LR% and RR% expressions.
4795 2000-07-14 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-mips.c (mips_disable_float_construction): New
4798 static variable. Set to true if doubles should not be
4799 constructed by loading two single width fp registers with
4800 halves of the value.
4801 (mips_ip): Test mips_disable_float_construction.
4802 (md_longopts): Add command line switches --construct-floats
4803 and --no-construct-floats.
4804 (md_parse_option): Parse new command line options.
4805 (md_show_usage): Describe new command line options.
4807 * doc/c-mips.texi: Document new command line options.
4809 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4811 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4812 * configure: Regenerate.
4814 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4816 * configure.in (DEFAULT_EMULATION setting): Revert part of
4817 2000-07-01 change that set te_multi=multi unless set to tmips.
4818 * configure: Regenerate.
4820 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4822 * config/obj-coff.c (coff_frob_section): Add padding to the last
4823 section when aligning it increases its size.
4825 2000-07-11 Kazu Hirata <kazu@hxi.com>
4827 * config/tc-tic54x.c: Fix formatting.
4829 2000-07-10 Kazu Hirata <kazu@hxi.com>
4831 * config/tc-h8500.c: Fix formatting.
4832 * config/tc-tic54x.c: Fix formatting.
4834 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4836 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4837 displacements correctly.
4839 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4841 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4843 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4847 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4849 From David Huggins-Daines <dhd@linuxcare.com>
4850 * config/te-hppalinux64.h: Add a new emulation.
4851 * configure.in (emulations): Add configure bits to support the
4852 64-bit Linux/parisc target.
4853 * configure: Regenerate.
4855 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4856 (md_shortopts): Add `V' for ELF.
4858 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4859 when SOM or ELF_ARG_RELOC are defined.
4860 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4861 ELF_ARG_RELOC are defined.
4862 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4863 (pa_stringer): ..Do it here instead. Fix comment typos.
4864 (hppa_force_relocation): Cast enums to int before comparing with
4867 From Ryan Bradetich <rbradetich@uswest.net>
4868 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4869 redifinition warning.
4870 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4871 (hppa_force_relocation): ditto
4872 (md_apply_fix): Added cast to buf to fix warnings.
4874 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4875 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4877 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4878 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4879 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4880 reloc_type** to avoid warnings in switch.
4881 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4882 little earlier instead.
4884 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4886 (pa_type_args): Use symbol_arg_reloc_info.
4887 (struct pa_it): Make arg_reloc unsigned int.
4888 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4889 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4890 (pa_code): Delete. pa_text duplicates this function.
4891 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4892 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4894 (cons_fix_new_hppa): Actually change selector to e_fsel when
4895 warning about assuming so.
4896 (tc_gen_reloc): More example elf arg reloc code.
4897 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4898 (hppa_force_relocation): Likewise.
4900 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4902 (pa_end_of_source): Prototype.
4903 (hppa_fix_adjustable): Prototype.
4904 (LABELS_WITHOUT_COLONS): Move it..
4905 * config/te-hppa.h: To here.
4907 * config/te-hppa64.h: New file.
4909 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4911 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4912 format -10, -16, 16 relocs.
4913 (hppa_elf_mark_end_of_function): Test for null
4914 last_call_info->start_symbol
4916 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4917 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4918 re_assesmble_* functions. Delete extraneous statements. Fix
4920 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4921 insn to re_assemble_*.
4923 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4925 * doc/internals.texi (Expressions): Fix typo.
4927 2000-07-08 Kazu Hirata <kazu@hxi.com>
4929 * config/tc-sh.c: Fix formatting.
4930 * config/tc-tic54x.c: Fix formatting.
4931 * depend.c: Fix formatting.
4932 * flonum-konst.c: Likewise.
4933 * flonum-mult.c: Likewise.
4935 2000-07-07 Kazu Hirata <kazu@hxi.com>
4937 * config/tc-sh.c: Fix comments.
4938 * config/obj-vms.c: Fix comments.
4939 * config/tc-a29k.c: Likewise.
4940 * config/tc-alpha.c: Likewise.
4941 * config/tc-h8300.c: Likewise.
4942 * config/tc-h8500.c: Likewise.
4943 * config/tc-i370.c: Likewise.
4944 * config/tc-ia64.c: Likewise.
4945 * config/tc-m68hc11.c: Likewise.
4946 * config/tc-m68k.c: Likewise.
4947 * config/tc-mips.c: Likewise.
4948 * config/tc-ns32k.c: Likewise.
4949 * config/tc-ppc.c: Likewise.
4950 * config/tc-z8k.c: Likewise.
4952 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4954 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4955 Default to '(SEC_LOAD | SEC_DATA)'.
4956 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4958 * doc/internals.texi (CPU Backend): Describe
4959 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4961 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4963 * as.c (parse_args): NULL terminate the long option list.
4965 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4967 * config/tc-d30v.h: Include "write.h" for fixS.
4968 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4970 2000-07-05 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-d30v.c (write_2_short): Further changes to warning
4973 messages produced when combining EITHER_BUT_PREFER_MU attributed
4976 2000-07-05 DJ Delorie <dj@redhat.com>
4980 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4982 * config/tc-arm.c (psrs): Accept combinations of flags.
4984 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4986 * config/tc-avr.c: Change _ () to _() around all strings marked
4987 for translation (exception from the usual coding style).
4988 (avr_opt): New struct variable, how the new switches are set.
4989 (OPTION_MMCU): Define as 'm' and actually use.
4990 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4991 (show_mcu_list): New function, display the list of known MCUs.
4992 (md_show_usage): Document the new switches. Call show_mcu_list.
4993 (avr_set_arch): Change 'm' to OPTION_MMCU.
4994 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4995 Handle the new switches.
4996 (avr_operands): Disable warnings for undefined combinations of
4997 operands if -mall-opcodes. Disable warnings for skipping two-word
4998 instructions if enhanced core or -mno-skip-bug.
4999 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5000 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5001 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5002 (avr_ldi_expression): Warn about implicit lo8().
5003 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5005 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5007 * configure.in: Add entry for mips-*-sysv4*MP*
5008 * configure: Rebuild
5009 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5010 elf32-tradlittlemips for traditional mips targets.
5011 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5012 test for Link Once sections as in adjust_reloc_syms.
5013 * config/te-tmips.h: New file for traditional mips targets. Define
5016 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5018 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5019 flags argument is not present, don't change an existing section's
5020 section's attributes. If the flags argument is present, warn if the
5021 attributes don't match the section's current attributes. When
5022 long section names are supported, set SEC_LINK_ONCE and
5023 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5025 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5027 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5028 symbols; create them.
5030 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5032 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5033 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5035 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5037 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5038 expressions. Ignore the problem when handling 16 bit signed
5039 immediates, because the assembler will take care of the relocation
5042 2000-06-27 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5045 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5046 sequential order, and emit warning messages if the input source
5047 code contains constructs like that, or parallel constructs
5048 containing such opcodes.
5050 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5052 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5053 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5054 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5055 (md_show_usage): Update usage message.
5056 (md_parse_option): Allow redefinition of MCU type within the
5057 same avr[1-5] bfd machine type. Show both old and new MCU type
5058 in the error message.
5059 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5060 Simplify 8K wrap code.
5062 2000-06-25 Kazu Hirata <kazu@hxi.com>
5064 * config/obj-aout.c: Remove all uses of DEFUN.
5065 * config/obj-ieee.c: Likewise.
5066 * config/tc-sh.c: Fix comment typos.
5067 * config/tc-tahoe.c: Likewise.
5068 * config/tc-vax.c: Likewise.
5069 * config/tc-w65.c: Likewise.
5070 * config/tc-z8k.c: Likewise.
5071 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5073 2000-06-24 DJ Delorie <dj@cygnus.com>
5075 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5076 more changes from Sept 1999
5077 (tc_i386_fix_adjustable): ditto
5078 (md_apply_fix3): ditto
5080 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5082 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5083 (gas_cgen_parse_operand): Set it around expression() call.
5084 (gas_cgen_md_operand): Test for it before longjmp().
5086 2000-06-24 Kazu Hirata <kazu@hxi.com>
5088 * config/tc-h8500.c: Remove all uses of DEFUN.
5089 * config/tc-sh.c: Likewise.
5090 * config/tc-w65.c: Likewise.
5091 * config/tc-z8k.c: Likewise.
5093 * config/tc-h8500.c: Fix typos in comments.
5095 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5097 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5100 2000-06-23 matthew green <mrg@redhat.com>
5102 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5103 defined. Fix error message for `[' grouping.
5105 2000-06-22 Kazu Hirata <kazu@hxi.com>
5107 * config/tc-h8300.c: Fix formatting and comment typos.
5109 2000-06-22 Timothy Wall <twall@cygnus.com>
5111 * config/tc-ia64.c (note_register_values): Move premature QP
5112 notation clearing into the appropriate place.
5114 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5116 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5117 first before anything else. Add bin-bugs.h, emul.h and progress.h
5118 Sort list of files as for $(OBJS) in Makefile.am.
5120 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5121 find one. Remake dependencies.
5122 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5123 * Makefile.in: Regenerate.
5124 * doc/Makefile.in: Regenerate.
5126 * config/tc-i386.c (i386_displacement): Don't assume a constant
5127 displacement is necessarily 16 bits when in 16 bit code mode.
5128 (md_assemble): Instead size the displacement here after we know
5129 for sure that a .code16gcc operand hasn't automatically added
5130 operand size prefixes.
5132 2000-06-21 H.J. Lu <hjl@gnu.org>
5134 * Makefile.am: Rebuild dependency.
5135 * Makefile.in: Rebuild.
5137 2000-06-21 Kazu Hirata <kazu@hxi.com>
5139 * config/tc-h8300.c (parse_reg): Make the function static.
5140 (parse_exp): Likewise.
5142 2000-06-20 DJ Delorie <dj@cygnus.com>
5144 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5145 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5146 for cygwin import libraries to work properly.
5148 2000-06-20 H.J. Lu <hjl@gnu.org>
5150 * Makefile.am: Rebuild dependency.
5151 * Makefile.in: Rebuild.
5152 * configure: Likewise.
5153 * doc/Makefile.in: Likewise.
5155 2000-06-20 Timothy Wall <twall@cygnus.com>
5157 * doc/internals.texi (CPU backend): Add @itemx for
5158 TC_START_LABEL_WITHOUT_COLON.
5159 * doc/c-tic54x.texi: New.
5160 * doc/as.texinfo: Add tic54x features and include primary tic54x
5162 * doc/all.texi: Add C54X.
5163 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5164 * doc/Makefile.in: Regenerate.
5165 * configure.in: Add tic54x and define LIBM for tic54x.
5166 * configure: Regenrate.
5167 * config/tc-tic54x.[ch]: New.
5168 * config/obj-coff.h: Add tic54x.
5169 * Makefile.am: (CPU_TYPES): Add tic54x.
5170 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5171 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5172 (as_new_LDADD): Add $(LIBM).
5173 * Makefile.in: Regenerate.
5175 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5177 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5178 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5179 * doc/as.texinfo: Likewise.
5181 * configure, Makefile.in: Regenerate.
5182 * configure.in (emulations): Recognize m6811 and m6812.
5183 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5184 Added files for 68hc11 and 68hc12 assembler.
5185 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5186 * config/tc-m68hc11.h: Header definition for that assembler.
5188 2000-06-18 Nick Clifton <nickc@redhat.com>
5190 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5191 instead of OCTETS_PER_BYTE.
5193 * config/tc-v850.c: Fix compile time warnings.
5194 * config/tc-ppc.c: Fix compile time warnings.
5196 2000-06-18 H.J. Lu <hjl@gnu.org>
5198 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5199 * configure: Rebuild.
5201 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5203 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5206 2000-06-16 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5209 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5211 * doc/c-mips.texi: Document newly accepted cpu variants.
5213 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5215 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5217 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5219 * macro.c (getstring): Make it possible to escape the quote
5222 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5224 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5226 2000-06-13 H.J. Lu <hjl@gnu.org>
5228 * configure: Regenerate.
5230 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5232 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5234 * doc/internals.texi (line_separator_chars): Semicolon is no
5235 longer a default. Mention null and newline as defaults.
5237 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5239 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5240 * config/tc-i860.h (line_separator_chars): Likewise.
5241 * config/tc-h8300.c (line_separator_chars): Likewise.
5242 * config/tc-i960.c (line_separator_chars): Likewise.
5243 * config/tc-m68k.c (line_separator_chars): Likewise.
5244 * config/tc-mips.c (line_separator_chars): Likewise.
5245 * config/tc-ns32k.c (line_separator_chars): Likewise.
5246 * config/tc-sparc.c (line_separator_chars): Likewise.
5247 * config/tc-vax.c (line_separator_chars): Likewise.
5249 * config/tc-h8300.c (comment_chars): Use string initialiser.
5250 * config/tc-i960.c (line_comment_chars): Likewise.
5251 * config/tc-z8k.c (comment_chars, line_comment_chars,
5252 line_separator_chars): Likewise.
5254 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5257 2000-06-08 Nick Clifton <nickc@cygnus.com>
5259 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5262 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5264 * configure.in (VERSION): Update to show this is the CVS mainline.
5266 2000-06-08 Matthew Jacob <mjacob@feral.com>
5268 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5269 $at is the integer register $r28, vs. both $r28 and the floating
5270 point register $f28.
5272 2000-06-08 James E. Wilson <wilson@cygnus.com>
5274 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5275 (dot_endp): Don't call ia64_flush_insns.
5276 (emit_one_bundle): Don't delete prologue/body records from
5277 unwind_record list in first loop. Rewrite second loop to account for
5280 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5282 * config/tc-ia64.c: Add missing prototypes.
5283 (generate_unwind_image): Cast argument to output_unw_records call.
5285 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5287 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5289 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5291 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5292 (REGISTER_P): likewise.
5293 (avr_opcodes): uses include/opcode/avr.h
5294 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5296 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5298 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5301 2000-06-03 H.J. Lu <hjl@gnu.org>
5303 * read.c (is_end_of_line): Put back `;'.
5305 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5307 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5309 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5311 * expr.c (operand): Test is_end_of_line outside switch to catch
5312 line separator chars that are also operators.
5313 (operator): Return O_illegal for line separator chars.
5315 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5316 entry (or `!' entry for TC_HPPA).
5318 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5319 before indexing is_end_of_line. Remove redundant check for '\0'.
5321 * config/tc-h8500.c (md_assemble): Likewise.
5322 * config/tc-mcore.c (md_assemble): Likewise.
5323 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5326 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5328 * config/tc-mcore.c (mcore_cons): Likewise.
5329 (mcore_float_cons): Likewise.
5330 (mcore_stringer): Likewise.
5331 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5333 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5335 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5337 2000-05-29 Nick Clifton <nickc@cygnus.com>
5339 * config/tc-sh.c: Fix compile time warning messages.
5341 * config/tc-mips.c: Fix compile time warning messages.
5343 2000-05-29 Philip Blundell <philb@gnu.org>
5345 * doc/as.texinfo: Update copyright dates.
5346 (Local Labels): Delete misplaced mention of ARM.
5347 * NEWS: Mention ARM ELF support.
5349 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5351 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5352 it is modified, and use the real_size to compute the frag address
5353 for dwarf2 line info.
5355 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5357 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5358 line-matching scheme to cope with automake moving variables around.
5359 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5360 * Makefile.in: Regenerate.
5362 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5364 * config/tc-sparc.c (sparc_relax): New.
5365 (md_longopts): Add -relax and -no-relax options.
5366 (md_parse_options, md_show_usage): Likewise.
5367 (md_apply_fix3): Optimize tail call into branch always if possible.
5369 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5371 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5372 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5373 rules, with warning when a GAS statement specifies a packing that
5374 will result in an instruction being squashed.
5375 Added typdef packing_type and enumerals, changed various integer
5376 literals to use the enumerals.
5378 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5380 * config/tc-ia64.c (dot_restorereg_p): New function.
5381 (md_pseudo_table): Add restorereg.p.
5382 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5383 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5385 * config/tc-ia64.h (unw_record_type): Add unwabi.
5386 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5387 called MASK with members for imask, and the masks produced by
5388 fr_mem, gr_mem, br_mem, and frgr_mem.
5389 (unw_p_record): Add members ABI and CONTEXT.
5390 (unw_x_record): Add member AB.
5391 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5392 as pseudo-register for use during unwind info generation.
5393 (AR_PFS, AR_LC): New macros.
5394 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5395 whose names start with an at sign (as in "@priunat").
5396 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5398 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5399 proc_end, unwind_info, personality_routine): Consolidate into
5400 "unwind" structure to reduce offset-table use. Add member
5401 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5403 (output_R1_format, output_R3_format, output_P3_format,
5404 output_P6_format): Initialize R with zero to reduce compiler warnings.
5405 (output_P7_format): Ditto. Add `default' branch to switch
5406 statement to reduce compiler warnings.
5407 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5408 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5409 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5410 into single argument.
5411 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5412 compiler warnings. Merge A and B args into single argument.
5413 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5414 A and B args into single argument.
5415 (free_record): Removed (wasn't used).
5416 (free_list_records): Also free imasks in prologue records.
5417 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5418 (output_spill_mask): Remove.
5419 (output_unwabi): New function.
5420 (output_epilogue, output_label_state, output_copy_state): Call
5422 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5423 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5425 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5426 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5427 as part of handling the prologue records. Emit region's imask if
5428 we have one. Handle unwabi, epilogue, label_state, copy_state,
5429 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5430 spill_sprel_p, and spill_reg_p records.
5431 (set_imask, count_bits, slot_index): New function.
5432 (fixup_unw_records): Fix region size computation. Handle
5433 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5434 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5435 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5436 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5437 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5438 (dot_save): Use manifest constants for applicaton registers.
5439 Handle REG_PR and REG_PRIUNAT.
5440 (dot_restore): Don't just ignore it.
5441 (dot_restorereg): New function..
5442 (generate_unwind_image): Ensure unwind info is a multiple of eight
5443 bytes, not just four bytes.
5444 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5445 (dot_altrp): Don't just ignore it.
5446 (dot_savemem): New function. Replaces dot_savesp() and
5447 dot_savepsp(). Use manifest constants for applicaton registers.
5448 Handle REG_PR and REG_PRIUNAT.
5449 (dot_savef): Simplify.
5450 (dot_saveb): Support generation of br_gr.
5451 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5452 dot_label_state, dot_copy_state): New function.
5453 (dot_unwabi): Don't just ignore it.
5454 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5455 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5456 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5457 (emit_one_bundle): Set slot number for prologue/body records
5458 *before* emitting the first insn.
5459 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5460 (md_begin): Declare "psp" pseudo-register.
5461 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5462 so we don't get segfault.
5463 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5464 counts as required per SW Conventions manual
5465 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5466 output_preds_psprel, output_preds_sprel, output_spill_base,
5467 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5468 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5469 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5470 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5471 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5472 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5473 (dot_vframe): Implement.
5474 (dot_vframesp, dot_vframepsp): New function.
5476 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5478 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5479 * configure: Regenerate.
5481 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5483 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5484 (md_estimate_size_before_relax): so we can use it here instead of
5485 old kludges. Localise vars to blocks. Comment.
5487 * frags.c (frag_new): Update fr_var comments.
5488 * frags.h (struct frag): Ditto.
5490 2000-05-22 Richard Henderson <rth@cygnus.com>
5492 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5493 (pseudo_func): Add pcrel.
5494 (operand_match): Handle IA64_OPND_TGT64.
5495 (build_insn): Likewise.
5496 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5497 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5498 (fix_insn): Handle all three 64-bit relocation types.
5500 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5502 * obj.h (struct format_ops): New members begin, app_file,
5503 s_set_other, s_set_desc, s_get_type, s_set_type,
5504 separate_stab_sections, init_stab_section.
5506 * config/obj-multi.h: Update GPL notice to v2.
5508 (obj_app_file): New.
5509 (S_SET_SIZE): Test s_set_size for NULL before calling.
5510 (S_SET_ALIGN): Similar for s_set_align.
5515 (SEPARATE_STAB_SECTIONS): New.
5516 (INIT_STAB_SECTION): New.
5517 (EMIT_SECTION_SYMBOLS): New.
5518 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5520 * config/obj-elf.h: Update GPL notice to v2.
5521 Mention that this file is included from obj-multi.h.
5522 (obj_begin): Wrap definition in ifndef.
5523 (elf_file_symbol): Constify declaration.
5524 (obj_app_file): Ditto.
5525 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5526 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5528 * config/obj-elf.c (elf_s_set_other): New.
5529 (elf_file_symbol): Constify argument.
5530 (elf_separate_stab_sections): New.
5531 (elf_init_stab_section): New.
5532 (elf_format_ops): Add new members. Remove comma at end.
5534 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5535 (ecoff_format_ops): Add new fields. Remove comma at end.
5536 Mention inconsistency for emit_section_symbols.
5538 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5540 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5541 (coff_separate_stab_sections): New.
5542 (coff_format_ops): Add new members.
5544 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5545 (obj_aout_s_set_other): New.
5546 (obj_aout_s_set_desc): New.
5547 (obj_aout_s_get_type): New.
5548 (obj_aout_s_set_type): New.
5549 (obj_aout_separate_stab_sections): New.
5550 (aout_format_ops): New members added. Use obj_aout_process_stab,
5551 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5552 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5554 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5556 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5558 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5559 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5560 (md_estimate_size_before_relax): Ensure jumps to weak and
5561 externally visible symbols are relocatable.
5563 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5565 * stabs.c (aout_process_stab): Make global.
5566 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5567 * read.h (aout_process_stab): Declare.
5569 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5570 Generalize to *aout, *coff *elf.
5571 * configure: Regenerated.
5573 * doc/internals.texi (Object format backend): Say
5574 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5576 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5577 * Makefile.in: Regenerated.
5579 2000-05-19 Catherine Moore <clm@cygnus.com>
5581 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5583 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5585 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5586 instruction to reflect change in re_assemble_*.
5588 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5590 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5591 build PA64 ELF tools.
5592 * configure: Rebuilt.
5594 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5596 * Makefile.am: Regenerate dependencies.
5597 * Makefile.in: Regenerate.
5599 2000-05-15 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-arm.c (struct asm_psr): Add boolean field
5602 distinguishing between CSPR and SPSR. Rename 'number' field
5604 (psrs): Rearrange contents to match new asm_psr structure.
5605 (arm_psr_parse): Move next to psr_required_here. Make it
5606 return an asm_psr structure.
5607 (psr_required_here): Use asm_psr structure returned by
5609 (do_msr): Reorganise to allow psr_required_here to be called
5611 (md_undefined_name): Mark 'name' parameter as unused, since
5612 the COFF target does not use it.
5614 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5616 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5618 * config/te-aux.h: Likewise.
5619 * config/te-dpx2.h: Likewise.
5620 * config/te-go32.h: Likewise.
5621 * config/te-hp300.h: Likewise.
5622 * config/te-hppa.h: Likewise.
5623 * config/te-i386aix.h: Likewise.
5624 * config/te-ic960.h: Likewise.
5625 * config/te-interix.h: Likewise.
5626 * config/te-nbsd532.h: Likewise.
5627 * config/te-pc532mach.h: Likewise.
5628 * config/te-ppcnw.h: Likewise.
5629 * config/te-psos.h: Likewise.
5630 * config/te-sparcaout.h: Likewise.
5631 * config/te-sun3.h: Likewise.
5632 * config/te-sysv32.h: Likewise.
5634 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5636 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5637 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5638 and sign extend without an if statement.
5639 (build_bytes): Likewise.
5641 2000-05-14 Kazu Hirata <kazu@hxi.com>
5643 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5644 X_add_symbol L_32 case.
5646 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5648 * config/te-freebsd.h: New file.
5650 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5652 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5653 bindtextdomain): Replace defines with those from intl/libgettext.h
5654 to quieten gcc warnings.
5656 * NEWS: Mention x86 .arch and -q.
5658 * config/tc-i386.c (quiet_warnings): New.
5659 (md_assemble): Use quiet_warnings.
5660 (md_parse_option): Set quiet_warnings from -q.
5661 (md_show_usage): Mention -q, delete -m.
5662 (flag_do_long_jump): Delete.
5663 (md_parse_option): Remove -m.
5664 (md_show_usage): Remove -m.
5665 (md_create_long_jump): Remove useless flag_do_long_jump code.
5667 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5668 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5670 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5671 Alexander Sokolov <robocop@netlink.ru>
5673 * doc/c-i386.texi (i386-Arch): New section.
5674 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5676 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5677 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5678 architecture has been given and is not 486.
5679 (set_cpu_arch): New.
5680 (md_pseudo_table): Add .arch.
5681 (md_assemble): Warn if cpu architecture has been given and an
5682 unsupported instruction.
5684 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5685 Move operand_types bit defines after relevant template field.
5686 (template): Add cpu_flags.
5690 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5692 * config/tc-mn10300.h (md_end): Define.
5693 (mn10300_finalize): Declare.
5694 * config/tc-mn10300.c: Include dwarf2dbg.h.
5695 (debug_line): Define.
5696 (md_assemble): Generate dwarf2 line info.
5697 (mn10300_finalize): New function. Finalize dwarf2 info.
5699 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5701 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5702 external version of the relocation for weak symbols.
5704 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5706 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5707 frame size in units of 16 bytes, as required per SW Conventions manual.
5708 (output_unw_records): Output info-block header as a dword to get
5711 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5713 * as.h: #include "file", not <file> on files from ../include.
5714 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5715 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5716 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5717 (tc_coff_symbol_emit_hook): Ditto.
5718 (OPTCOUNT): Cast to int to avoid compiler warning.
5719 (md_begin): Fix signed/unsigned warnings.
5721 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5723 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5724 ABRANCH LONG case for a conditional branch on a 68000.
5725 (md_estimate_size_before_relax): Likewise. Also handle
5726 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5727 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5728 PC-relative on all CPUs.
5729 (md_estimate_size_before_relax): Likewise.
5731 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5733 * as.c (parse_args): Just mention current year in printed
5736 2000-05-03 J.T. Conklin <jtc@redback.com>
5738 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5740 (md_parse_option): Recognize -m7400.
5742 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5744 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5745 don't permit lp to become less than the words array.
5747 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5749 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5750 Fix little-endian case.
5752 2000-05-03 David O'Brien <obrien@NUXI.com>
5754 * as.c (parse_args): Update copyright.
5756 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5758 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5759 for the .bss section too.
5761 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5763 * configure.in: Set em=linux for hppa-*-linux.
5764 * configure: Regenerate.
5765 * doc/Makefile.in: Regenerate with correct automake.
5767 * frags.c (frag_grow): Sanity check chunk_size.
5769 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5770 * config/obj-som.h: Likewise.
5771 * config/obj-ieee.h: Likewise.
5773 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5775 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5776 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5777 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5778 (pa_ip): low_sign_unext now returns via function value. Use
5779 re_assemble_* instead of dis_assemble_* and
5780 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5782 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5783 (md_section_align, md_parse_option, md_show_usage,
5784 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5785 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5786 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5787 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5788 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5790 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5791 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5792 outside of switch. Correct mask and shifting errors in case 10
5793 and case -11. In case 21, compare against signed range to suit
5794 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5795 case 17 and case 22, use offsetT variable to properly check range.
5796 Use re_assemble_* here too.
5797 (evaluate_absolute): Change type of value to offsetT. Call
5798 hppa_field_adjust to do the work for us.
5799 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5800 (pa_parse_cmpib_64_cmpltr): Ditto.
5801 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5802 of i to unsigned int.
5803 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5804 (pa_end_of_source): Return type is void.
5806 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5808 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5810 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5812 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5813 More comments added.
5814 (md_begin): Removed "construct symbols for each register name".
5815 Because register names conflicts with GCC generated function
5817 (avr_operand): Now constant numbers can be used as a register
5818 identifiers (0 as r0, 31 as r31).
5819 (md_assemble): use skip_space () before parsing instruction
5822 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5824 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5825 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5826 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5827 * configure: Regenerate.
5829 2000-04-29 Andreas Jaeger <aj@suse.de>
5831 * as.h: Correctly check GCC version.
5833 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5835 * doc/as.1: Fix unbalanced brackets.
5837 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5839 (line_comment_chars): Set to '/' if TE_FreeBSD.
5841 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5843 * configure.in: Configury support for PA64 (currently disabled).
5844 * configure: Rebuilt.
5846 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5848 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5849 bfd_set_section_alignment.
5851 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5853 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5856 2000-04-24 Nick Clifton <nickc@cygnus.com>
5858 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5859 * doc/as.texinfo (Align): Include arm and strongarm in list of
5860 targets that have the second form of the behaviour of the .align
5863 2000-04-24 Mark Klein <mklein@dis.com>
5865 * config/obj-som.c: Terminate obj_pseudo_table.
5867 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5869 * as.c (parse_args): Allow md_parse_option to override -a listing
5871 * config/obj-coff.c (add_lineno): Change type of offset parameter
5872 from "int" to "bfd_vma."
5873 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5874 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5875 (ppc_change_csect): Align correctly for XCOFF64.
5876 (ppc_machine): New function, which discards "ppc_machine" line.
5877 (ppc_tc): Cons for 8 when code is 64 bit.
5878 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5880 (md_parse_option): Handle -a64 and -a32.
5882 * config/tc-ppc.h (TARGET_MACH): Define.
5883 (TARGET_FORMAT): Move to function.
5884 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5886 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5888 * config/tc-avr.c: New AVR_ISA_ defined.
5889 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5890 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5891 for `fmul', `movw' and `lpm R,Z' instructions.
5892 (avr_operands): Warn if current opcode is a two-word instruction
5893 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5894 (avr_opcodes): New commands added.
5895 (REGISTER_P): Check 'a' and 'v' constraint letters.
5896 (mcu_types): New MCU added.
5898 2000-04-22 Timothy Wall <twall@cygnus.com>
5900 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5902 (operand_match): Conditionally insert default bit values for IMMU9.
5904 2000-04-14 Matthew Green <mrg@cygnus.com>
5906 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5907 * configure: Rebuilt.
5909 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5910 Jason Eckhardt <jle@cygnus.com>
5912 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5914 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5915 Added handling of new operand types l,y,&,fe,fE,fx.
5917 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5918 David Mosberger <davidm@hpl.hp.com>
5919 Timothy Wall <twall@cygnus.com>
5920 Andrew MacLeod <amacleod@cygnus.com>
5921 Jim Wilson <wilson@cygnus.com>
5923 * Makefile.am (CPU_TYPES): Add ia64.
5924 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5925 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5926 * Makefile.in: Rebuild.
5927 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5928 * configure: Rebuild.
5929 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5930 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5931 * expr.c (expr): Handle md_optimize_expr.
5932 * read.c (LEX_HASH): Add comment.
5933 * config/tc-ia64.c, config/tc-ia64.h: New files.
5935 2000-04-21 Richard Henderson <rth@cygnus.com>
5937 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5938 bundling a non-delayed branch type instruction.
5940 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5942 * config/tc-mn10300.c (HAVE_AM30): Define.
5943 (md_assemble): Use it.
5945 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5947 * config/obj-elf.c (obj_elf_change_section): Check for changed
5950 * Makefile.am: (CPU_MULTI_VALID): Remove.
5951 (MULTI_CPU_TYPES): Define.
5952 (MULTI_CPU_OBJ_VALID): Define.
5953 (DEPTC): Use the above.
5954 (DEPOBJ): Same here.
5956 Regenerate dependencies.
5957 * Makefile.in: Regenerate.
5959 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5961 * Makefile.am (YACC, LEX): Get them from configure.
5963 2000-04-18 H.J. Lu (hjl@gnu.org)
5965 * config/tc-i386.c (offset_in_range): Use addressT instead of
5966 bfd_vma for non-bfd assemblers.
5968 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5970 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5971 doesn't give spurious errors.
5973 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5975 * as.h (SEEK_SET): Define if undefined.
5977 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5979 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5980 constants, and don't assume offsetT is 32 bits.
5982 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5984 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5985 (md_pcrel_from_section): Add prototype.
5986 (d10v_fix_adjustable): Add prototype.
5987 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5989 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5991 2000-04-12 Nick Clifton <nickc@cygnus.com>
5993 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5994 symbol in frag chain.
5996 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5998 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5999 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6000 (fits_in_signed_word, smallest_imm_type): Ditto.
6001 (md_assemble): Use an offsetT var to hold offsetT values, not a
6003 (offset_in_range): New.
6004 (md_assemble): Use it.
6005 (md_convert_frag): Change type of target_address, opcode_address,
6006 and displacement_from_opcode_start to offsetT.
6007 (md_create_short_jump): Change type of offset to offsetT.
6008 (md_create_long_jump): Ditto.
6009 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6010 (md_chars_to_number): Remove.
6011 (output_invalid): Remove duplicate prototype.
6013 2000-04-09 Nick Clifton <nickc@cygnus.com>
6015 * Makefile.am (CPU_TYPES): Add 'avr'.
6016 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6017 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6019 * Makefile.in: Regenerate.
6021 * doc/as.texinfo: Add M32R documentation.
6023 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6025 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6026 --enable-build-warnings option.
6027 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6028 * Makefile.in, configure: Re-generate.
6030 2000-04-07 Nick Clifton <nickc@cygnus.com>
6032 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6033 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6034 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6035 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6036 (arm_force_relocation): Force relocations for
6037 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6039 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6041 * config/tc-sh.c (get_operands): There's no third operand if the
6042 first operand is an immediate.
6044 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6046 * config/tc-sh.c (immediate): Delete.
6047 (sh_operand_info): Add immediate member.
6048 (parse_reg): Use A_PC for pc.
6049 (parse_exp): Add second argument 'op'. All callers changed.
6050 (parse_at): Expect pc to be coded as A_PC.
6051 Use immediate field in *op.
6052 (insert): Add fourth argument 'op'. All callers changed.
6053 (build_relax): Add second argument 'op'. All callers changed.
6054 (insert_loop_bounds): New function.
6055 (build_Mytes): Remove DISP_4.
6056 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6057 (assemble_ppi): Use immediate field in *operand.
6058 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6059 (md_apply_fix): Likewise.
6060 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6062 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6064 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6066 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6068 * internals.texi (CPU backend): Document
6069 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6071 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6073 * po/gas.pot: Regenerate.
6075 * as.c (show_usage): Restore translated part of bug string.
6076 * gasp.c (show_usage): Likewise.
6078 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6079 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6080 than move-if-change.
6081 (DEP1): Modify for "gcc -MM".
6085 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6086 Update dependencies.
6087 * Makefile.in: Regenerate.
6089 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6091 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6092 (md_begin): Likewise.
6093 (HAVE_AM33): New macro.
6094 (md_assemble): Use it. Match r_regs and xr_regs only if
6097 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6099 * as.h: #include "bin-bugs.h"
6100 * as.c (show_usage): Use REPORT_BUGS_TO.
6101 * gasp.c: #include "bin-bugs.h"
6102 (show_usage): Use REPORT_BUGS_TO.
6104 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6106 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6108 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6109 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6112 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6114 * config/tc-i386.c (i386_immediate): Don't assume a constant
6115 immediate is necessarily 16 bits when in 16 bit code mode.
6116 (md_assemble): Instead set guess_suffix here after we have checked
6119 2000-04-02 Richard Henderson <rth@cygnus.com>
6121 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6122 quantities. Correct right shift sign extension.
6123 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6124 32-bit value when shifting into place.
6126 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6128 * app.c: Add ATTRIBUTE_UNUSED as needed.
6129 * config/tc-ppc.c: Likewise.
6130 (ppc_size): Make unsigned long.
6131 (ppc_insert_operand): Add casts to avoid warnings.
6133 2000-03-31 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-d10v.h (md_flush_pending_output): Define.
6137 2000-03-29 Nick Clifton <nickc@cygnus.com>
6139 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6140 segment. Works for both BFD_ASSEMBLER and others.
6141 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6143 2000-03-29 Nick Clifton <nickc@cygnus.com
6145 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6147 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6149 * listing.c (LISTING_LHS_WIDTH): Default depends on
6151 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6153 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6155 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6158 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6160 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6162 * config/tc-avr.c (mcu_types): Add missing initialiser.
6163 (md_pcrel_from_section): Add prototype.
6164 (avr_operand): Remove redundant test of unsigned < 0.
6165 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6167 2000-03-27 Denis Chertykov <denisc@overta.ru>
6169 * config/tc-avr.c: New file for AVR support.
6170 * config/tc-avr.h: Likewise.
6171 * configure.in: Add AVR support.
6172 * configure: Regenerate.
6174 2000-03-26 Timothy Wall <twall@cygnus.com>
6176 * gasp.c (macro_op): Add new argument to check_macro call.
6177 Macro structure definitions moved to macro.h
6178 * sb.h: Add argument to prototype for input_scrub_include_sb.
6179 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6180 nesting checks with an additional flag.
6181 (struct input_save): Add flag to indicate whether current sb
6182 should be checked for proper macro/conditional nesting.
6183 (input_scrub_push/pop): Save/restore nest check flag.
6184 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6186 * macro.c (check_macro): Allow caller to retrieve parsed macro
6187 information if a pointer is provided. This information may be
6188 used by the new macro hooks.
6189 * macro.h: Update prototype for check_macro. Macro struct
6190 definitions moved here from macro.c/gasp.c.
6191 * read.c (read_a_source_file): Add parameter to check_macro call,
6192 and pass macro info to the macro hook, if defined.
6193 (input_scrub_insert_line): New. Allow insertion of a line of
6194 characters into the input stream.
6195 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6196 file into the input stream.
6197 (s_include): Use input_scrub_insert_file.
6198 * internals.texi: Document new macro hooks.
6199 * as.h: New prototypes added.
6201 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6203 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6204 an initial capital letter.
6205 (i386_index_check): Reindent.
6207 2000-03-19 Nick Clifton <nickc@cygnus.com>
6209 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6212 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6214 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6215 instruction operand bad if Rd > 7 when generating
6216 thumb instructions. Prevents for example,
6217 "adr r12,label" from silently failing and generating
6218 the wrong instruction.
6220 2000-03-17 Nick Clifton <nickc@cygnus.com>
6222 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6223 that have a destingation >= 0x400000.
6224 Fix compile time warning messages.
6226 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6228 * config/tc-sh.c (md_begin): When encountering insn that are
6229 not supported by the current arch, only change the name if
6230 its contents are the same as prev_name.
6231 (get_specific): If the the architecture doesn't match, fail.
6233 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6235 * config/tc-sh.c (IDENT_CHAR): Define.
6236 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6237 matching back where it came from.
6239 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6241 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6243 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6245 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6248 2000-03-15 Kazu Hirata <kazu@hxi.com>
6250 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6252 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6254 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6255 floating-point-number, make sure 'f' is in FLT_CHARS.
6257 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6259 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6260 (s_lcomm_internal): Use it.
6261 * doc/internals.texi (CPU backend): Document it.
6262 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6265 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6267 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6270 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6271 implementation doesn't have special handling for switch
6273 (macro_build): Allow for code in sections other than .text.
6275 (mips_ip): Likewise.
6276 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6277 Don't perform relocs if we will be outputting them.
6278 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6279 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6282 2000-03-09 Catherine Moore <clm@cygnus.com>
6284 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6285 relocation type based on the entry in the fixup structure.
6286 Put S_IS_EXTERN processing back in.
6288 2000-03-08 H.J. Lu (hjl@gnu.org)
6290 * Makefile.am (install-exec-tooldir): Depend on
6291 install-exec-bindir for parallel make.
6292 * Makefile.in: Regenerated.
6294 2000-03-06 Nick Clifton <nickc@cygnus.com>
6296 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6298 (md_parse_option): Parse -m32r command line switch - disable m32rx
6300 (md_show_usage): Document new option.
6302 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6303 * doc/Makefile.in: Regenerate.
6304 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6306 2000-03-02 Michael Meissner <meissner@redhat.com>
6308 * config/tc-d30v.c (check_range): Remove code that incorrectly
6309 sign extended values where bits < 32.
6311 2000-03-02 H.J. Lu (hjl@gnu.org)
6313 * configure.in: Support --enable-targets=all on ia32.
6314 * configure: Regenerated.
6316 2000-03-01 Nick Clifton <nickc@cygnus.com>
6318 * gasp.c (do_align): Remove bogus check of alignment value.
6320 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6322 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6323 TC_PPC was defined forced the type of a symbol with no other type
6326 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6328 * doc/internals.texi (CPU backend): Mention that
6329 line_separator_chars do not break up comments. Fix typos for
6330 LEX_AT and LEX_NAME descriptions. Document operands for
6331 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6332 description of md_create_short_jump usage. Document argument for
6333 md_undefined_symbol.
6335 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6337 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6338 (md_parse_option): Handle it.
6339 (md_show_usage): Document it.
6341 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6343 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6344 opcode, for the instruction `pal19'. From Andrea Arcangeli
6347 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6349 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6351 (md_assemble): To here, before template operands are matched.
6352 Also ensure a constant immediate is sign extended when we know the
6353 size is at most 16 bits. This is to catch cases like "add
6354 $0xffc0,%ax" where we don't know the size, and thus that the
6355 immediate can be represented as Imm8S until after parsing the
6357 (i386_displacement): Similarly sign extend 16 bit constant
6359 (md_assemble): Relax 16-bit jump constant range check to suit sign
6360 extended displacements.
6362 2000-02-26 Andreas Jaeger <aj@suse.de>
6364 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6366 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6368 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6369 call operands when intel_syntax.
6370 (intel_float_operand): Return 2 for "fi...".
6371 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6372 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6373 earlier "SHORT" change.
6374 (md_assemble): When determining suffix from Regs, exclude
6377 2000-02-24 Nick Clifton <nickc@cygnus.com>
6379 * configure: Add arm-wince, mips-pe and sh-pe targets.
6380 * configure: Regenerate.
6382 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6384 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6385 "pe-mips" for the mips-pe target.
6387 * config/tc-arm.c (insns): Change displacement encoded in BL
6388 and B instructions if the target port is arm-wince.
6389 (do_ldst): Do not bias the relocation offset if the target
6391 (md_pcrel_from): Add in missing relocation offset bias if the
6392 target os arm-wince.
6394 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6395 (md_begin): Disable -G support for mips-pe target.
6396 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6397 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6400 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6401 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6402 assembler, just set the alignment to 4.
6404 * config/te-wince-pe.h: New file for WinCE targets. Define
6407 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6409 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6410 string instructions.
6411 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6412 (i386_intel_memory_operand): After finding a segment override,
6413 check again for no `[' before looking for a displacement. Bomb if
6414 more than one displacement rather than silently discarding the
6415 second and subsequent ones. Free strings malloc'd by
6416 build_displacement_string.
6418 2000-02-24 Catherine Moore <clm@cygnus.com>
6420 * config/obj-som.c (obj_pseudo_table): Add "weak".
6421 (obj_som_weak): New routine.
6423 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6425 * config/tc-i386.c (union i386_op): New.
6426 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6427 Throughout file replace occurences of disps[n], imms[n], regs[n]
6428 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6429 intel mode operand swapping. Add assert in regKludge and
6430 fake_zero_displacement code. Test i.types[n] when outputting
6431 displacements and immediates. Combine output of Disp16 with
6433 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6434 when in intel mode by (not) reversing fsub and fdiv operands
6435 before the template search. This fails for single operand
6436 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6437 undefined. Instead fix the base_opcode after we've found the
6438 template. Move base_opcode xor with found_reverse_match from
6439 opcode output code to before this fix so we test for the correct
6441 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6442 check in intel mode. Instead compare opcodes.
6444 * config/tc-i386.h (TC_RELOC): Delete.
6445 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6446 with equivalent call to reloc.
6448 * as.h (flag_m68k_mri): Move declaration after target include, and
6449 only declare when TC_M68K defined. Define as zero otherwise.
6450 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6451 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6452 Define as zero otherwise.
6453 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6454 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6455 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6456 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6457 testing whether defined.
6458 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6459 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6460 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6461 rather than testing whether defined.
6462 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6463 (parse_mri_cons): Declare and use only when TC_M68K.
6464 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6465 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6466 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6468 * NEWS: Mention IBM 370 support.
6470 2000-02-23 Richard Henderson <rth@cygnus.com>
6472 * config/tc-i386.c (md_assemble): When swapping operands for
6473 intel_syntax, assume everything that's not Imm or Disp is a
6476 2000-02-23 Linas Vepstas <linas@linas.org>
6478 * config/tc-i370.c, config/tc-i370.h: New files.
6479 * Makefile.am: Add support for Linux/IBM 370.
6480 * configure.in: Likewise.
6481 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6482 * config/obj-elf.c: Include elf/i370.h
6483 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6485 * Makefile.in: Regenerate.
6486 * configure: Regenerate.
6488 * doc/c-i370.texi: New file.
6489 * doc/all.texi: Include it.
6490 * doc/as.texinfo: And here.
6491 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6492 * doc/Makefile.in: Regenerate.
6494 2000-02-19 Michael Meissner <meissner@redhat.com>
6496 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6497 determine if an instruction can be used in parallel with an ADDppp
6498 or SUBppp instruction.
6500 2000-02-22 Andrew Haley <aph@cygnus.com>
6502 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6504 2000-02-22 Andrew Haley <aph@cygnus.com>
6506 * config/tc-mips.c (mips_gp32): New variable.
6507 (macro_build) Use mips_gp32.
6509 (md_longopts): Add "-mgp32" and "-mgp64".
6510 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6512 (OPTION_M7900): Change offset
6513 (OPTION_NO_M7900): Ditto.
6515 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6517 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6518 warning, and bump it to 1.
6520 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6522 From Brad Lucier <lucier@math.purdue.edu>:
6523 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6526 2000-02-21 Catherine Moore <clm@cygnus.com>
6528 * config/tc-mips.c (MF_HILO_INSN): Define.
6529 (mips_7000_hilo_fix): Declare.
6530 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6531 (md_parse_option): Check for 7000_HILO_FIX options.
6532 (OPTION_M7000_HILO_FIX): Define.
6533 (OPTION_NO_M7000_HILO_FIX): Define.
6534 * doc/c-mips.texi (-mfix7000): Describe.
6536 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6538 * listing.c (print_lines): Remove unused variable `end'.
6540 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6541 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6542 reloc_type when BFD_ASSEMBLER.
6543 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6544 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6545 statement and quell signed vs. unsigned comparison warning.
6547 2000-02-18 Nick Clifton <nickc@cygnus.com>
6549 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6550 the computed frag offset, rather than overwriting it.
6552 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6554 * config/tc-sh.c ("elf/sh.h"): Include.
6555 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6556 (md.begin): Initialize target_arch.
6557 Only include opcodes in has table that match selected architecture.
6558 (parse_reg): Recognize register names for sh-dsp.
6559 (parse_at): Recognize post-modify addressing.
6560 (get_operands): The leading space is now optional.
6561 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6562 arguments. Update valid_arch.
6563 (build_Mytes): Add support for SDT_REG_N.
6564 (find_cooked_opcode): New function, broken out of md_assemble.
6565 (assemble_ppi, sh_elf_final_processing): New functions.
6566 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6567 (md_longopts, md_parse_option): New option: -dsp.
6568 * config/tc-sh.h (elf_tc_final_processing): Define.
6569 (sh_elf_final_processing): Declare.
6571 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6573 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6574 the unwinder subspace. Save the current seg/subseg before creating
6577 2000-02-10 Nick Clifton <nickc@cygnus.com>
6579 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6580 little endian targets.
6581 (INST_BYTE1): Redefine to handle big and little endian
6583 (cpu_type): New type: Select between M340 and M210.
6584 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6585 instructions of the M340.
6586 (md_assemble): Add support for the MULSH and OPSR classes of
6588 (md_atof): Add support for little endian targets.
6589 (md_parse_option): Add support for -EL, -EB and -mcpu command
6591 (md_convert_frag): Add support for little endian targets.
6592 (md_apply_fix3): Add support for little endian targets.
6593 (md_number_to_chars): Add support for little endian targets.
6595 2000-02-10 Timothy Wall <twall@redhat.com>
6597 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6598 defined, use it to verify the symbol just read should be a label.
6600 2000-02-10 Timothy Wall <twall@redhat.com>
6602 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6603 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6604 around colons when KEEP_WHITE_AROUND_COLON is defined.
6605 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6606 and KEEP_WHITE_AROUND_COLON.
6608 2000-02-08 Timothy Wall <twall@redhat.com>
6610 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6612 (do_repeat): New. Abstract repeat logic so that a "break" can be
6614 (end_repeat): New. Provide support for a "break" out of the
6616 * read.h: Add prototypes for new functions.
6618 2000-02-08 Timothy Wall <twall@redhat.com>
6620 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6621 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6622 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6625 2000-02-08 Timothy Wall <twall@redhat.com>
6627 * read.c: Added elseif to directives table.
6628 * read.h: Added prototype for s_elseif.
6629 * doc/as.texinfo: Added description for elseif.
6630 * cond.c (s_elseif): New function
6632 2000-02-04 Timothy Wall <twall@redhat.com>
6634 * listing.c (print_lines): Remove conditionals causing bug in
6637 2000-02-03 Timothy Wall <twall@cygnus.com>
6639 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6641 * frags.c (frag_new): Calculate fr_fix in octets
6642 (frag_now_fix) Return offset as target address offset (bytes).
6643 (frag_now_fix_octets) New - Return offset in octets (8-bit
6645 * frags.h: Added prototype for frag_now_fix_octets().
6646 Distinguish between octets and bytes in field descriptions.
6647 * listing.c (calc_hex): Account for octets vs bytes when
6648 printing addresses/offsets.
6649 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6650 target is little-endian, print the octets in a word in big-endian
6651 order so that the display looks like a proper hexadecimal number,
6652 instead of having the octets reversed.
6653 * read.c (do_align): When recording alignment, alignment power
6654 should be in terms of target bytes (minimum addressible unit)
6656 (do_org) Convert ORG target address (byte) argument into an
6657 octet offset when generating a variable fragment.
6658 * symbols.c (resolve_symbol_value): Symbol final value
6659 converted to a target address offset (bytes) from its octet offset.
6660 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6661 offset (bytes) is adjusted by the frag offset (octets) converted
6663 (coff_frob_section) Section alignment power is in terms of bytes;
6664 convert it to an octet alignment power when calculating size (and
6665 size mask) in octets. Don't modify the section size in order to
6666 "align" it for TI COFF, since that format has a different method
6667 for storing alignment information.
6669 2000-02-01 Timothy Wall <twall@cygnus.com>
6671 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6672 entries, matching the way GCC generates them. If not escaped, the
6673 filename is encoded incorrectly.
6675 2000-01-31 Nick Clifton <nickc@cygnus.com>
6677 * config/tc-arm.c (reg_table): Add support for ATPCS register
6680 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6682 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6684 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6686 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6687 of a symbol when we really care about its value.
6689 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6691 * config/tc-mcore.c (md_assemble): Give warning message if
6692 operands passes to instruction are more than the spec.
6694 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6696 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6697 Thumb mode but the label seen was not declared as '.thumb_func'
6698 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6699 correct disassembly of Thumb code bounded by non function labels.
6701 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6703 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6704 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6706 * Makefile.in: Same here.
6709 * configure.in: Set bfd_gas for i386-aout when primary target
6710 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6711 we may need the primary te_file. Remove incorrect comment.
6713 * configure: Regenerate.
6715 * config/e-i386aout.c: New file.
6717 * as.c (USE_EMULATIONS): Move to before print_version_id.
6718 (struct emulation): Add i386aout.
6719 (show_usage): Split text strings. Reformat -a text. Add --em
6723 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6724 (aout_format_ops): New.
6727 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6728 preprocessor conditional and add aout USE_EMULATIONS tests.
6729 (read_a_source_file): Don't pass error strings to printf as
6733 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6735 (do_data): Same here.
6736 (process_file): And here.
6739 * symbols.c (colon): Rewrite "already defined" fatal message
6740 code for aout with USE_EMULATIONS.
6743 * config/obj-aout.c (OBJ_HEADER): Define.
6744 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6746 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6747 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6749 (obj_aout_type): Expand S_SET_OTHER here too.
6750 (obj_read_begin_hook): Remove.
6751 (aout_pop_insert): New.
6752 (obj_aout_s_get_other): New.
6753 (obj_aout_s_get_desc): New.
6754 (aout_format_ops): New.
6757 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6758 gets aout_pseudo_table.
6759 (aout_pseudo_table): Declare.
6760 (obj_read_begin_hook): Define.
6763 * config/obj-coff.c (obj_pseudo_table): Rename to
6765 (coff_pop_insert): Use coff_pseudo_table.
6766 (coff_sec_sym_ok_for_reloc): Remove.
6767 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6768 and comment all zero entries and remove #if 0 code.
6771 * config/obj-coff.h (obj_pop_insert): Define.
6772 (coff_pseudo_table): Declare.
6775 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6776 s_get_size, s_set_size. Comment all zero entries.
6779 * config/obj-elf.c (elf_s_get_other): New function.
6780 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6781 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6782 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6784 (obj_elf_parse_section_letters): Don't pass error strings to
6785 printf as format arg.
6788 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6790 (elf_s_get_other): Declare.
6791 (S_GET_OTHER) Define as elf_s_get_other if not already
6793 (S_SET_OTHER): Only define when not already defined.
6794 (elf_obj_read_begin_hook): Declare.
6795 (obj_read_begin_hook): Define.
6796 (elf_obj_symbol_new_hook): Declare.
6797 (obj_symbol_new_hook): Define.
6800 * config/obj-multi.h: Add copyright header and protect against
6801 multiple inclusion. Add * to all function pointers.
6802 (OBJ_HEADER): If defined, include it rather than other defines
6804 (obj_frob_file_after_relocs): Test for NULL.
6805 (obj_symbol_new_hook): Here too.
6806 (obj_sec_sym_ok_for_reloc): And here.
6807 (S_GET_OTHER): Define.
6808 (S_GET_DESC): Define.
6809 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6810 (OBJ_MAYBE_ELF): Update comment.
6812 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6813 OBJ_AOUT preprocessor conditional and handle emulation by
6814 testing OUTPUT_FLAVOR.
6815 (i386_displacement): Here too.
6816 (md_section_align): Similarly here.
6817 (i386_target_format): Conditionally compile when more than one
6818 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6819 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6820 (i386_displacement): Here too.
6823 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6824 Define TARGET_FORMAT for aout only when not multi.
6827 * config/te-multi.h: Delete file as it's identical to te-generic.h
6829 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6831 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6832 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6835 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6837 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6840 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6842 * config/tc-mips.c (mips_do_align): New function.
6843 * config/tc-mips.h (md_do_align): Define.
6845 2000-01-10 Philip Blundell <philb@gnu.org>
6847 * doc/c-arm.texi (ARM Options): Fix typo.
6848 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6849 line separator for Linux.
6850 * doc/as.texinfo (Comments): Mention the ARM.
6852 2000-01-10 Philip Blundell <pb@futuretv.com>
6854 * configure.in (arm*-*-conix*): New target.
6855 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6857 * configure: Regenerate.
6859 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6861 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6862 (obj_elf_visibility): New function.
6864 * doc/as.texinfo (Visibility): New node: document visibility
6867 For older changes see ChangeLog-9899