1 2001-10-02 Alan Modra <amodra@bigpond.net.au>
3 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
5 * Makefile.am (Makefile): Depend on bfd/configure.in.
7 * Makefile.in: Regenerate.
9 2001-09-30 H.J. Lu <hjl@gnu.org>
11 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
12 and "ams" for compatibility.
14 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
16 * config/tc-sh.c (md_pcrel_from_section): Transformed from
17 md_pcrel_from. Handle pc-relativeness against link-time
18 symbol. Handle relativeness to elsewhere than the fixup.
19 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
20 (md_pcrel_from_section): Prototype.
22 * Makefile.am: Update dependencies with "make dep-am".
23 * Makefile.in: Regenerate.
25 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
27 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
28 (print_opcode_format, skip_whites): Likewise.
29 (convert_branch, m68hc11_new_insn): Likewise.
30 (build_dbranch_insn, build_indexed_byte): Likewise.
31 (build_reg_mode, find, find_opcode): Likewise.
32 (print_insn_format): Fix call to print_opcode_format.
33 (md_assemble): Fix call to build_dbranch_insn.
35 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
37 * config/tc-arm.c: Add missing prototypes.
39 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
41 * input-file.c (input_file_open): When reading the
42 first line looking for #NO_APP, prepare for the possibility
43 of finding #APP instead. Also fix algorithm to allow
44 white-space to follow either #NO_APP or #APP directives.
46 2001-09-25 Geoff Berry <geoff.berry@bops.com>
48 * listing.c (buffer_line): Don't write past the end of `line' when
51 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
53 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
54 relocation for differences between symbols in a section other
55 than the one in which the difference is to be placed; apply
56 the relocation instead.
58 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
60 * config/tc-arc.c: Add missing prototype.
61 (md_atof): Change type to int. Add missing prototype.
62 * config/tc-arc.h: Prototype exported functions.
64 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
66 * as.c: Add missing function prototype.
67 * config/obj-aout.c: Fix compile time warning.
69 2001-09-21 Bruno Haible <haible@clisp.cons.org>
71 * config/tc-openrisc.c: Don't include <ctype.h>.
73 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
75 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
77 2001-09-19 Alan Modra <amodra@bigpond.net.au>
79 * config/tc-i370.c: Fix typo in last change.
81 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
83 * doc/as.texinfo (Symbol Names): Improve documentation on local
84 labels and add documenation about dollar labels.
86 2001-09-18 Bruno Haible <haible@clisp.cons.org>
88 * as.h: Don't include <ctype.h>.
89 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
90 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
91 (atof_generic): Use ISDIGIT instead of isdigit.
92 * config/m68k-parse.y: Include "safe-ctype.h".
93 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
94 * config/obj-elf.c: Include "safe-ctype.h".
95 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
96 * config/obj-vms.c: Include "safe-ctype.h".
97 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
98 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
99 instead of isupper/islower/toupper/tolower.
100 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
101 (insert_sreg): Use TOUPPER instead of islower/toupper.
102 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
103 isalpha/isalnum/isupper/tolower.
104 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
106 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
107 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
108 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
109 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
110 (arc_extoper): Use TOLOWER instead of isupper/tolower.
111 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
112 (arm_psr_parse): Use ISALPHA instead of isalpha.
113 (accum0_required_here): Use ISALNUM instead of isalnum.
114 (do_ldrd): Use ISSPACE instead of isspace.
115 (decode_shift): Use ISALPHA instead of isalpha.
116 (insert_reg): Use TOUPPER instead of islower/toupper.
117 (arm_reg_parse): Use ISALPHA instead of isalpha.
118 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
119 isalnum/ispunct/tolower.
120 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
121 (md_parse_option): Use TOLOWER instead of tolower.
122 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
123 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
124 (cris_process_instruction): Use ISLOWER instead of islower.
125 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
126 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
127 (get_flags): Use ISSPACE instead of isspace.
128 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
129 (do_assemble): Use TOLOWER instead of tolower.
130 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
131 (do_assemble): Use TOLOWER instead of tolower.
132 (d30v_start_line): Use ISSPACE instead of isspace.
133 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
134 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
135 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
136 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
137 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
138 (start_label): Use ISALPHA instead of isalpha.
139 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
140 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
141 isupper/islower/tolower.
142 (pa_parse_number): Use ISDIGIT instead of isdigit.
143 (pa_chk_field_selector): Use TOLOWER instead of tolower.
144 (pa_stringer): Use ISDIGIT instead of isdigit.
145 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
146 (register_name): Use ISALPHA instead of isalpha.
147 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
148 isalnum/islower/tolower.
149 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
151 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
153 (md_assemble): Use ISSPACE instead of isspace.
154 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
155 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
156 instead of isdigit/islower/isupper/tolower/isalpha.
157 (output_invalid): Use ISPRINT instead of isprint.
158 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
159 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
160 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
161 (get_args): Use ISALNUM instead of isalnum.
162 * config/tc-ia64.c: Include "safe-ctype.h".
163 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
164 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
165 (ia64_parse_name): Likewise.
166 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
167 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
168 instead of isspace/isalnum/isupper/tolower.
169 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
170 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
171 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
172 (mklower_table): Remove variable.
173 (mklower): Remove macro.
174 (insert_reg): Use TOUPPER instead of islower/toupper.
175 (md_begin): Remove initialization of mklower_table.
176 (s_reg): Use ISALNUM instead of isalnum.
177 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
178 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
179 (build_mri_control_operand): Use TOLOWER instead of tolower.
180 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
181 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
182 (md_assemble): Use ISSPACE instead of isspace.
183 (get_imm16): Use ISALNUM instead of isalnum.
184 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
185 isdigit/isupper/tolower.
186 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
187 instead of isalpha/isupper/tolower.
188 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
189 isdigit/islower/isupper.
190 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
191 (mcore_s_section): Use ISSPACE instead of isspace.
192 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
193 isspace/tolower/isalnum.
194 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
195 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
196 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
198 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
199 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
200 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
201 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
203 (tc_get_register): Likewise.
204 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
205 (s_mips_ent): Use ISDIGIT instead of isdigit.
206 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
207 (md_assemble): Use ISSPACE instead of isspace.
208 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
209 (md_assemble): Use ISSPACE instead of isspace.
210 * config/tc-ns32k.c: Don't include <ctype.h>.
211 * config/tc-pdp11.c: Include "safe-ctype.h".
212 (mklower): Remove function.
213 (parse_reg): Use TOLOWER instead of mklower.
214 * config/tc-pj.c: Include "safe-ctype.h".
215 (md_assemble): Use ISSPACE instead of isspace.
216 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
217 (register_name): Use ISALPHA instead of isalpha.
218 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
219 isalnum/islower/tolower.
220 (md_assemble): Use ISSPACE instead of isspace.
221 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
223 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
224 (register_name): Use ISALPHA instead of isalpha.
225 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
226 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
228 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
229 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
230 isalnum/islower/tolower.
231 (IDENT_CHAR): Use ISALNUM instead of isalnum.
232 (parse_reg): Use TOLOWER instead of tolower.
233 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
234 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
235 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
236 (parse_keyword_arg): Use ISALNUM instead of isalnum.
237 * config/tc-tahoe.c: Include "safe-ctype.h".
238 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
239 (tip_op): Use TOLOWER instead of isupper/tolower.
240 * config/tc-tic30.c: Include "safe-ctype.h".
241 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
242 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
243 (tic30_operand): Use TOLOWER instead of tolower.
244 (tic30_find_parallel_insn): Likewise.
245 (output_invalid): Use ISPRINT instead of isprint.
246 * config/tc-tic54x.c: Include "safe-ctype.h".
247 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
248 (lookup_version): Use TOUPPER instead of toupper.
249 (tic54x_var): Use ISALPHA instead of isalpha.
250 (tic54x_mlib): Use ISSPACE instead of isspace.
251 (subsym_iscons): Use TOUPPER instead of toupper.
252 (get_operands): Use ISSPACE instead of isspace.
253 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
254 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
255 (next_line_shows_parallel): Use ISSPACE instead of isspace.
256 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
257 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
258 ISSPACE instead of isspace.
259 * config/tc-tic80.c: Include "safe-ctype.h".
260 (md_assemble): Use ISSPACE instead of isspace.
261 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
262 (system_register_name): Use ISDIGIT instead of isdigit.
263 (md_assemble): Use ISSPACE instead of isspace.
264 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
265 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
266 isupper/tolower/isdigit.
267 (vip_op): Use TOLOWER instead of isupper/tolower.
268 * config/tc-w65.c: Don't include <ctype.h>.
269 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
270 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
271 (whatreg): Use ISDIGIT instead of isdigit.
272 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
273 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
274 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
275 (integer_constant): Use ISALNUM/TOUPPER instead of
276 isalnum/islower/toupper.
277 (operand): Use TOLOWER instead of isupper/tolower.
278 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
279 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
281 (process_assigns, whatcond): Use TOUPPER instead of toupper.
282 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
283 (main): For gettext, also set the LC_CTYPE locate facet.
284 * hash.c: Include "safe-ctype.h".
285 (main): Use TOLOWER instead of isupper/tolower.
286 * itbl-lex.l: Don't include <ctype.h>.
287 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
288 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
289 omit non-ASCII characters.
290 (debugging_pseudo): Use ISSPACE instead of isspace.
291 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
292 (buffer_and_nest): Use ISALNUM instead of isalnum.
293 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
294 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
295 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
296 instead of isalnum/isdigit/isupper/isalpha.
297 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
298 of isalpha/isalnum/isupper/tolower.
299 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
300 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
301 isupper/tolower/isdigit.
302 (s_mri_common): Use ISDIGIT instead of isdigit.
303 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
304 (s_float_space): Use ISALPHA instead of isalpha.
305 (ignore_rest_of_line): Use ISPRINT instead of isprint.
306 (float_cons): Use ISALPHA instead of isalpha.
307 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
309 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
310 (save_symbol_name): Use ISLOWER/TOUPPER instead of
312 (symbol_find_base): Use TOUPPER instead of islower/toupper.
313 (decode_local_label_name): Use ISDIGIT instead of isdigit.
315 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
317 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
318 in 64 bit mode and make format "e" work.
320 2001-09-18 Alan Modra <amodra@bigpond.net.au>
322 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
324 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
325 var to ensure bfd_alloc arg is the right type.
326 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
329 * config/obj-coff.c: Replace calls to bfd_write with calls to
330 bfd_bwrite. Cast args of bfd_seek.
332 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
335 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
337 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
340 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
342 * config/tc-sh.h (sh_force_relocation): Prototype.
343 (struct fix): Forward declare.
344 * config/tc-sh.c (type sh_operand_info): Move to top of file.
345 (cons, s_align_bytes): Remove old-type declarations.
346 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
347 get_operands, get_specific, insert, build_relax,
348 insert_loop_bounds, build_Mytes): Prototype.
349 (little): Make static. Prototype.
350 (check, tc_Nout_fix_to_chars): Delete unused functions.
352 2001-09-14 Eric Christopher <echristo@redhat.com>
354 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
357 2001-09-14 Kevin Lo <kevlo@openbsd.org>
359 * configure.in: Add arm-openbsd target.
360 * configure: Regenerate.
362 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
364 * configure.in: Change machine triplets from mips-*-linux-gnu* to
367 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
369 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
371 2001-09-11 Richard Henderson <rth@redhat.com>
373 * config/tc-alpha.c (alpha_elf_section_letter): New.
374 (alpha_elf_section_flags): New.
375 * config/tc-alpha.h (md_elf_section_letter): New.
376 (md_elf_section_flags): New.
377 * config/tc-ia64.c (ia64_elf_section_letter): New.
378 * config/tc-ia64.h (md_elf_section_letter): New.
380 2001-09-11 Jakub Jelinek <jakub@redhat.com>
382 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
383 of 'm', 'S' instead of 's'. Update bad_msg.
384 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
385 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
387 2001-09-09 Alan Modra <amodra@bigpond.net.au>
389 * expr.c (expr): Move code setting "retval" to the end of the loop,
390 and rearrange for efficiency. For "PIC code" subtraction, use
391 "rightseg" rather than recalculating. For "symbol OP symbol"
392 subtract, set "retval" to absolute_section if symbols in same
394 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
395 O_symbol. Simplify a +/- b code. Allow equality and non-equality
396 comparisons on symbols from any section. Allow other comparison
397 operators as for subtraction.
398 (symbol_equated_reloc_p): New predicate function.
399 * symbols.h (symbol_equated_reloc_p): Declare.
400 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
401 for expression syms is set correctly.
402 (adjust_reloc_syms): Use symbol_equated_reloc_p.
403 (write_relocs): Likewise.
404 (write_object_file): Likewise.
405 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
406 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
407 of a complex expression when setting up frag_var.
409 2001-09-07 Richard Henderson <rth@redhat.com>
411 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
412 require_seq and allow_seq. Let !literal omit the sequence number.
413 (tokenize_arguments): Reject sequence numbers of !allow_seq.
415 2001-09-08 Jakub Jelinek <jakub@redhat.com>
417 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
418 section symbols the same way as externs.
420 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
422 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
425 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
427 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
428 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
429 PIC, BFD_RELOC_16_PCREL for the rest.
431 (md_pcrel_from): return the right offset for the differently shifted
433 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
435 2001-09-05 Richard Henderson <rth@redhat.com>
437 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
438 (pseudo_func): Add @iplt.
439 (pseudo_opcode): Add data16 and data16.ua.
440 (md_begin): Set iplt pseudo.
441 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
443 2001-09-04 Richard Henderson <rth@redhat.com>
445 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
446 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
447 (alpha_macros): Remove occurrences of same.
448 (O_lituse_addr, O_gprel): New.
449 (DUMMY_RELOC_LITUSE_*): New.
450 (s_alpha_ucons, s_alpha_arch): Prototype.
451 (alpha_reloc_op): Construct elements via DEF macro.
452 (ALPHA_RELOC_SEQUENCE_OK): Remove.
453 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
454 members to not be literal specific.
455 (next_sequence_num): New.
456 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
457 added/removed BFD relocations.
458 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
459 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
460 (tokenize_arguments): Parse ! relocations properly.
461 (find_macro_match): Delete unused macro argument types.
462 (assemble_insn): Add reloc parameter; emit that instead of the
463 default as appropriate.
464 (get_alpha_reloc_tag): New. Split from ...
465 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
466 (assemble_tokens): Don't search macros if user relocation present.
467 Copy reloc sequence number to insn struct.
468 (emit_ldgp): Remove user reloc handling.
469 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
470 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
471 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
472 * config/tc-alpha.h (tc_adjust_symtab): Always define.
473 (struct alpha_fix_tag): Name members less literal specific.
475 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
477 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
478 address of two symbols in different sections.
480 2001-08-31 Eric Christopher <echristo@redhat.com>
481 Jason Eckhardt <jle@redhat.com>
483 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
484 5kc, and 20kc. Clean up old entries.
486 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
487 Jeff Law <law@redhat.com>
489 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
490 offset match H8 ELF spec.
491 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
492 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
494 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
495 (build_bytes): Mark fixups for PCrel branches as signed. For
496 OBJ_ELF, make sure the reloc's offset points to the first byte
498 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
499 * tc-h8300.h (relocation mappings): Add.
501 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
503 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
504 define for BFD_ASSEMBLER.
505 (tc_reloc_mangle): Likewise.
506 (tc_gen_reloc): New function for BFD_ASSEMBLER.
508 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
510 * config/tc-h8300.c (h8300hmode): Record the machine type
511 if BFD_ASSEMBLER is defined.
512 (h8300smode, md_begin): Similarly.
514 2001-08-29 Joel Sherrill <joel@OARcorp.com>
516 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
517 default from coff to elf.
518 * configure: Regenerate.
520 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
522 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
523 assorted coff relocations to the corresponding elf relocations.
524 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
526 * configure.in: Add case for h8300-*-elf.
527 * configure: Regenerate.
529 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
531 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
532 documentation to reflect reality.
534 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
536 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
537 (macro): Reflect change to MAX_GPREL_OFFSET.
539 2001-08-27 Torbjorn Granlund <tege@swox.com>
540 Staffan Ulfberg <staffanu@swox.se>
541 Linus Nordberg <linus@swox.se>
542 Alan Modra <amodra@bigpond.net.au>
544 * configure.in: Recognise powerpc*le*, not just powerpcle*.
545 * configure: Regenerate.
546 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
547 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
548 (md_assemble): Use them.
549 (ppc_machine): Support stub for ELF64 as well as XCOFF.
550 (md_pseudo_table): Add "llong", "quad".
551 (md_parse_option): Match default_cpu of powerpc*.
552 (ppc_arch): Likewise.
553 (ppc_subseg_align): Only for OBJ_XCOFF.
554 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
555 (md_begin): Select PPC_OPCODE_64 for 64 bit.
556 (ppc_insert_operand): Don't bother testing 'file' before calling
557 as_bad_where. Use as_bad_where for operand->insert errors.
558 (mapping): Add ELF64 relocation modifiers.
559 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
560 expressions with abs_symbol.
561 (ppc_elf_cons): Correct offset for little endian targets.
562 (ppc_elf_frob_symbol): New.
563 (md_assemble): Add support for 64 bit ELF relocs.
564 (ppc_tc): Ensure 8 byte alignment when 64 bit.
565 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
566 ".toc" section for 64 bit ELF.
567 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
568 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
569 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
570 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
571 Expand on comments, error message. Add support for 64 bit relocs,
572 and use PPC_HI etc. macros.
573 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
574 (HANDLE_ALIGN): Define to generate nops in code sections rather
576 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
577 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
578 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
579 (ppc_fix_adjustable): Declare.
580 (tc_frob_symbol): Define.
581 (ppc_elf_frob_symbol): Declare.
583 2001-08-26 Andreas Jaeger <aj@suse.de>
585 * config/tc-s390.c: Add missing prototypes
586 (md_gather_operands): Make static.
588 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
590 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
591 allowed value, not the word beyond maximum.
592 * config/tc-mips.c (macro_build_lui): Code cleanup.
593 (macro): Reflect change to MAX_GPREL_OFFSET.
594 (mips_ip): Check explicitly against S_EX_NONE.
595 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
596 (md_apply_fix): Code cleanup.
598 2001-08-24 Andreas Jaeger <aj@suse.de>
600 * config/tc-ppc.h: Fix prototype declaration.
602 2001-08-23 Jakub Jelinek <jakub@redhat.com>
604 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
605 * config/obj-elf.c (obj_elf_size): When size is constant, free
606 and clear symbol_get_obj(sym)->size if any.
608 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
610 * config/tc-mips.c (md_begin): Warn about incompatibility between
611 -march=FOO and -mipsN option, continue with default ISA.
613 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
615 * config/tc-mips.c (md_parse_option): #ifdef the
616 traditional/non-traditional names as it is done in mips_target_format.
618 2001-08-20 Richard Henderson <rth@redhat.com>
620 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
621 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
622 use seg parameter instead of now_seg.
624 2001-08-18 H.J. Lu <hjl@gnu.org>
626 * config/tc-mips.c (show): Add the missing prototype.
628 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
630 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
632 (mips_ip): Use the new return values instead of characters. Add
633 support for %higher and %highest.
636 (my_getSmallExpression): Make parsing case insensitive and more
637 reliable. Add support for %higher and %highest. Further support to
638 parse %gprel and %neg is implemented but currently deactivated.
640 2001-08-17 Alan Modra <amodra@bigpond.net.au>
642 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
643 (ecoff_build_symbols): Likewise.
644 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
646 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
648 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
649 for n32 ABI if appropriate.
651 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
653 * config/tc-mips.c (cons_fix_new_mips): Remove.
654 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
655 (cons_fix_new_mips): Remove.
657 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
659 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
660 a label, not a hex constant.
662 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
664 * config/tc-v850.h: Add missing prototypes.
666 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
668 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
671 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
673 * config/tc-sparc.c (cons_fix_new_sparc): Move
674 `sparc_no_align_cons = 0;' to...
675 (s_uacons): ...here so that sparc_no_align_cons will get
678 2001-08-11 Kazu Hirata <kazu@hxi.com>
680 * config/tc-mips.c: Fix a comment typo.
682 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
684 * config/tc-mips.c (move_register): New function.
685 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
687 (macro2): Use move_register rather than macro_build for moves.
688 (mips16_macro): Likewise.
689 (macro): Likewise. Handle M_MOVE.
691 2001-08-10 Andreas Jaeger <aj@suse.de>
693 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
695 * configure: Regenerate.
697 2001-08-10 Alan Modra <amodra@bigpond.net.au>
699 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
700 Comment indentation of #pragma.
701 * macro.c (alloca): Likewise.
703 * config/tc-ppc.c: Revert 2001-08-08.
705 2001-08-09 Alan Modra <amodra@bigpond.net.au>
707 * symbols.c: Add missing prototypes.
708 * config/e-i386elf.c: Likewise.
709 * config/e-i386coff.c: Likewise.
710 * config/e-i386aout.c: Likewise.
711 * config/obj-coff.c: Likewise.
712 (def_symbol_in_progress, stack): Move definition.
713 * config/obj-elf.c: Add missing prototypes.
714 (obj_elf_change_section): Make static.
715 (obj_elf_parse_section_letters): Likewise.
716 (obj_elf_section_word): Likewise.
717 (obj_elf_section_type): Likewise.
719 2001-08-08 Alan Modra <amodra@bigpond.net.au>
721 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
722 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
723 determining reloc type with code reading operands->reloc field.
725 2001-08-08 Alan Modra <amodra@bigpond.net.au>
727 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
728 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
729 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
730 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
732 * output-file.c (output_file_create): Don't try to open a second
733 time as it's unnecessary. FOPEN_W was undefined too.
735 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
737 * config/tc-mips.c (macro_build): Replace magic constants by defines.
738 (mips_ip): Likewise. Typo.
740 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
742 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
744 (RELAX_ENCODE): Replace bfd_vma by valueT.
745 (load_address): Formatting.
746 (macro): Likewise. Code cleanup. Typo.
747 (macro2): Formatting.
748 (md_parse_option): Typo.
749 (s_mipsset): Reorder cases to look nicer.
750 (md_estimate_size_before_relax): Formatting. Code cleanup.
751 (mips_elf_final_processing): Check against NULL instead of 0.
752 (md_obj_end): Remove ugly `' in message string.
753 (s_mips_ent): Remove ugly `' in message string.
755 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
757 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
758 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
759 mutually exclusive (if they are different).
760 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
763 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
765 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
768 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
770 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
771 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
772 (md_long_opts): Add -mfp32 option.
773 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
774 (md_show_usage): Show usage for -mfp32 and -mgp32.
775 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
776 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
777 (HAVE_32BIT_ADDRESSES): New macro.
778 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
779 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
780 (s_cprestore, s_cpadd): Likewise.
781 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
782 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
783 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
784 to determine the width of addresses in load, store and jump macros.
785 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
786 used in set instructions; do not check the address size for them.
787 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
788 unaligned load and store macros.
789 (mips_ip): Use the new macros to check the width of a register when
790 processing float constants. Force a constant into memory if it is
791 destined for an FPR and the FPRs are wider than the GPRs. Warn about
792 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
793 than mips_gp32 to select synthetic instructions.
794 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
795 synthetic instructions.
797 2001-08-01 Christian Groessler <cpg@aladdin.de>
799 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
800 "rh", "rr", "rq", or "sp" then don't automatically assume
801 it's a register name. Check whether there is a number
804 2001-08-01 Alan Modra <amodra@bigpond.net.au>
806 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
807 Don't allocate more space than necessary for the input line copy.
809 2001-08-01 Alan Modra <amodra@bigpond.net.au>
811 * read.c: Standardize error/warning messages - don't capitalise, no
812 final period or newline, don't say "ignored" or "zero assumed" for
813 as_bad messages. In some cases, change the wording to that used
814 elsewhere for similar messages.
817 * atof-generic.c: Likewise.
820 * depend.c: Likewise.
821 * dwarf2dbg.c: Likewise.
825 * input-file.c: Likewise.
826 * input-scrub.c: Likewise.
827 * listing.c: Likewise.
828 * output-file.c: Likewise.
830 * subsegs.c: Likewise.
831 * symbols.c: Likewise.
833 * ecoff.c (ecoff_directive_end): Test for missing name by
834 comparing input line pointers rather than reading string.
835 (ecoff_directive_ent): Likewise.
836 * read.c (s_set): Likewise.
837 (s_align): Report a warning rather than an error for
839 (s_comm): Check for missing symbol name.
840 (s_lcomm_internal): Likewise.
842 (s_globl): Use is_end_of_line instead of looking for '\n'.
843 (s_lcomm_internal): Likewise.
844 (ignore_rest_of_line): Report a warning rather than an error.
846 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
848 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
849 any kind of relocation against a not-loaded section.
851 2001-07-30 Alan Modra <amodra@bigpond.net.au>
853 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
854 to include '@' in symbol names when parsing versioned symbols
855 rather than calling get_symbol_end multiple times.
856 * config/tc-i370.c (register_name): Format fixes. Don't call
857 get_symbol_end after parsing number.
858 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
859 code out of conditional.
860 (address_register_name): Likewise.
861 (other_register_name): Likewise.
862 * config/tc-mn10300.c (r_register_name): Likewise.
863 (xr_register_name): Likewise.
864 (data_register_name): Likewise.
865 (address_register_name): Likewise.
866 (other_register_name): Likewise.
867 * config/tc-ppc.c (register_name): Likewise.
868 * config/tc-s390.c (register_name): Likewise.
870 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
872 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
873 and bra relax: update fragP->fr_fix after the fixup.
875 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
877 * read.c (s_set): Check for missing symbol name.
879 2001-07-26 Alan Modra <amodra@bigpond.net.au>
881 * write.c (relax_segment <rs_space>): Account for fr_fix.
883 2001-07-25 H.J. Lu <hjl@gnu.org>
885 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
886 we treat weak like extern only for ELF.
887 (mips_fix_adjustable): Make sure we don't adjust extern/weak
888 symbols only for ELF.
890 2001-07-25 Chris Demetriou <cgd@broadcom.com>
892 * config/tc-mips.c: Fix spelling error in comment.
894 2001-07-25 Dave Brolley <brolley@redhat.com>
896 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
897 (IS_PARALLEL_SEPARATOR): New macro.
898 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
899 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
900 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
901 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
904 2001-07-24 Alan Modra <amodra@bigpond.net.au>
906 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
907 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
908 Update dependencies with "make dep-am".
909 * Makefile.in: Regenerate.
910 * doc/Makefile.in: Regenerate.
912 2001-07-23 Kazu Hirata <kazu@hxi.com>
914 * config/tc-alpha.h: Fix formatting.
915 * config/tc-arc.c: Likewise.
916 * config/tc-d10v.h: Likewise.
917 * config/tc-hppa.c: Likewise.
918 * config/tc-i370.c: Likewise.
919 * config/tc-i386.h: Likewise.
920 * config/tc-i960.h: Likewise.
921 * config/tc-ia64.c: Likewise.
922 * config/tc-ia64.h: Likewise.
923 * config/tc-m32r.c: Likewise.
924 * config/tc-m68k.c: Likewise.
925 * config/tc-m88k.c: Likewise.
926 * config/tc-ns32k.c: Likewise.
927 * config/tc-pdp11.c: Likewise.
928 * config/tc-pj.h: Likewise.
929 * config/tc-s390.c: Likewise.
930 * config/tc-sparc.c: Likewise.
931 * config/tc-sparc.h: Likewise.
932 * config/tc-tic80.c: Likewise.
933 * config/tc-w65.h: Likewise.
935 2001-07-23 Alan Modra <amodra@bigpond.net.au>
937 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
938 symbols specially. Always resolve, adding fr_address to value.
939 * write.c (write_object_file): Don't add fr_address to sym values.
940 (relax_frag): Likewise.
941 (relax_segment): Likewise.
942 * config/obj-ieee.c (do_symbols): Likewise.
943 * config/tc-cris.c (md_convert_frag): Likewise.
944 * config/tc-fr30.c (md_convert_frag): Likewise.
945 * config/tc-i386.c (md_convert_frag): Likewise.
946 * config/tc-m32r.c (md_convert_frag): Likewise.
947 * config/tc-m68hc11.c (md_convert_frag): Likewise.
948 * config/tc-mcore.c (md_convert_frag): Likewise.
949 * config/tc-mips.c (mips16_extended_frag): Likewise.
950 * config/tc-ns32k.c (md_convert_frag): Likewise.
951 * config/tc-m68k.c (md_convert_frag_1): Likewise.
952 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
953 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
954 (md_relax_table): Remove first four entries. Format.
955 (md_estimate_size_before_relax): Remove old_fix. Don't bother
956 setting fr_var. Simplify byte branch checks.
958 2001-07-23 Alan Modra <amodra@bigpond.net.au>
960 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
961 "isbranch" param as all calls have it set.
962 (pa_parse_neg_cmpsub_cmpltr): Likewise.
963 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
964 strcasecmp in "nullify" var.
965 (pa_parse_neg_add_cmpltr): Likewise.
966 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
967 functions. Don't print wrong conditions in error messages.
969 2001-07-23 Andreas Jaeger <aj@suse.de>
971 * config/tc-s390.c (s390_force_relocation): Removed.
973 * config/tc-s390.h: Remove double declaration of
976 2001-07-22 H.J. Lu <hjl@gnu.org>
978 * config/tc-mips.c (s_mips_end): Remove unused variables.
979 (s_mips_frame): Add ATTRIBUTE_UNUSED.
981 2001-07-17 Andreas Schwab <schwab@suse.de>
983 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
985 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
987 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
989 2001-07-17 matthew green <mrg@eterna.com.au>
991 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
993 (line_comment_chars): Set to '/' if TE_NetBSD.
995 2001-07-14 matthew green <mrg@eterna.com.au>
997 * configure.in (i386-*-netbsdelf*): New target.
998 * configure: Regenerate.
1000 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1002 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1003 class of the non-debug symbol is C_NULL.
1005 2001-07-10 Anders Norlander <anorland@synergenix.se>
1007 * doc/as.texinfo (Incbin): Fix grammatical errors.
1009 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1011 * depend.c: Use FOPEN_.. macros in calls to fopen().
1012 * input-file.c: As above.
1013 * itbl-ops.c: As above.
1014 * listing.c: As above.
1015 * output-file.c: As above.
1018 2001-07-08 Anders Norlander <anorland@synergenix.se>
1020 * read.c (s_incbin): New .incbin function.
1021 * read.c (potable): Add "incbin" pseudo-op.
1022 * read.h: Add s_incbin prototype.
1023 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1024 * NEWS: Mention new feature.
1026 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1028 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1031 2001-07-06 John Healy <jhealy@redhat.com>
1033 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1034 set of fixups to be stored.
1035 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1036 restored to be chosen from any that are saved.
1037 (gas_cgen_swap_fixups): Modified to allow the current set of
1038 fixups to be swapped with any other set that has been saved.
1039 (gas_cgen_initialize_saved_fixups_array): New routine.
1040 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1041 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1042 or MAX_SAVED_FIXUP_CHAINS.
1043 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1044 store, swap and restore fuctions to reflect the new interface.
1046 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1048 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1049 ignore empty, ineffectual alignment frags when deciding if a
1050 branch can be short.
1052 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1054 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1055 and SPECIAL_SECTION_FINI_ARRAY.
1056 (special_section_name): Add .init_array and .fini_array.
1057 (md_pseudo_table): Add init_array and fini_array.
1058 (md): Add pointer_size and pointer_size_shift fields.
1059 (setup_unwind_header): New static function.
1060 (output_unw_records): Modify to use setup_unwind_header.
1061 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1062 md.pointer_size_shift.
1063 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1065 2001-07-05 Ben Elliston <bje@redhat.com>
1067 * README (Supported platforms): m88k no longer suffers bitrot.
1069 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1071 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1073 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1074 lsy_value. Correct typos in comments.
1075 * symbols.c (local_symbol_make): Update for name change.
1076 (local_symbol_convert): Likewise.
1078 (S_GET_VALUE): Likewise.
1079 (S_SET_VALUE): Likewise.
1080 (print_symbol_value_1): Likewise.
1081 (resolve_symbol_value): Likewise. Don't divide local sym values
1082 by OCTETS_PER_BYTE twice.
1084 2001-07-04 Jim Wilson <wilson@redhat.com>
1086 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1088 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1091 2001-07-05 Ben Elliston <bje@redhat.com>
1093 * read.c (s_fill): Correct spelling error in comments.
1095 * doc/c-m88k.texi: New file.
1096 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1097 * doc/Makefile.in: Regenerate.
1098 * doc/all.texi: Set M880X0.
1099 * doc/as.texinfo: Hook in m88k-dependent documentation.
1101 2001-07-04 Eric Christopher <echristo@redhat.com>
1103 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1105 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1106 and rm5721 as valid cpu strings.
1107 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1109 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1111 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1112 if it's expected to be non-zero.
1114 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1116 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1119 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1120 (write_object_file): Set finalize_syms to
1121 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1124 * doc/internals.texi; Document
1125 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1127 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1129 * config/tc-ppc.c: Formatting fixes.
1131 2001-07-01 Ben Elliston <bje@redhat.com>
1133 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1134 they cause some subtle breakage. Will fix them again later.
1136 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1138 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1139 outside of a function as a .appline directive.
1141 2001-06-28 Eric Christopher <echristo@redhat.com>
1142 H.J. Lu <hjl@gnu.org>
1144 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1145 of mips_cpu for the ISA selection.
1146 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1147 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1148 (mips_tune): New. Use mips_tune for scheduling and optimization
1150 (append_insn): Use mips_tune and mips_arch.
1151 (macro_build): Ditto.
1153 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1154 backwards compatability mips_cpu generates arch and tune.
1155 (md_show_usage): Document new behavior.
1157 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1162 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1164 * write.c (write_object_file): Do not set finalize_syms until
1165 after the segments have been sized. Some backends may still
1166 need to access the syms's frags in order to adjust relaxed
1169 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1172 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1174 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1175 subtract MD_PCREL_FROM_SECTION for 68k.
1176 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1177 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1179 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1181 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1182 pcrel, subtract MD_PCREL_FROM_SECTION value.
1184 2001-06-24 Ben Elliston <bje@redhat.com>
1186 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1188 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1190 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1191 section symbols the same way as externs.
1193 2001-06-24 Ben Elliston <bje@redhat.com>
1195 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1196 (emit_relocations): Ditto.
1198 (md_begin): Reformat comments to conform to the GNU standards.
1199 (md_assemble): Ditto.
1201 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1202 (md_parse_option): Mark parameters as unused.
1203 (md_show_usage): Ditto.
1204 (calcop): Adjust type of `reg_prefix' to char.
1206 (getval): Adjust type of local `c' to char.
1207 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1208 (md_create_long_jump): Ditto.
1209 (md_estimate_size_before_relax): Mark parameters as unused.
1211 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1212 to allay a possible compiler warning.
1214 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1216 * doc/internals.texi (CPU backend): Document md_atof.
1218 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1220 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1221 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1224 2001-06-21 Philip Blundell <philb@gnu.org>
1226 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1228 (insns): Remove entry for adrl. Add long_flag for adr.
1229 (do_adr): Handle `l' suffix.
1232 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1234 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1235 (md_apply_fix): Use it here. Replace printf with equivalent
1237 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1238 (md_apply_fix): Here too.
1239 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1240 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1241 (md_convert_frag_1): Likewise.
1243 2000-06-20 Tom Rix <trix@redhat.com>
1245 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1247 2001-06-18 H.J. Lu <hjl@gnu.org>
1249 * doc/Makefile.am (info): Depend on $(MANS).
1250 (as.1): Remove the prefix `$(srcdir)/'.
1251 * doc/Makefile.in: Regenerated.
1255 2001-06-18 Philip Blundell <philb@gnu.org>
1257 * config/tc-arm.c (do_msr): Remove restriction on usage of
1260 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1262 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1265 2001-06-13 Philip Blundell <philb@gnu.org>
1267 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1268 (do_t_arit): Likewise.
1270 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1272 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1273 .loc pseudos if the dfwarf2 functions are available.
1274 (md_assemble): Only call dwarf2_emit_insn if it is available.
1276 * expr.c: Fix typo in comment.
1278 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1280 * doc/as.texinfo (Infix Ops): Document that comparison and
1281 combiner operators can be used as infix operators.
1283 2001-06-12 Peter Jakubek <pjak@snafu.de>
1285 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1287 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1288 (reverse_mri_condition): Likewise.
1289 (swap_mri_condition): Issue warning for conditions that can not be
1291 (build_mri_control_operand): Fix order of operands (swapped).
1292 (build_mri_control_operand): Allow upper case extension in structured
1294 (s_mri_else): Likewise.
1295 (s_mri_next): Likewise.
1296 (s_mri_for): Likewise.
1297 (s_mri_if): Fix handling comment ('*') in mri mode.
1298 (s_mri_while): Likewise.
1299 * macro.c (macro_expand): Allow macro invocation with empty
1302 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1304 * config/tc-arm.c: Fix test for overlow of literal pool.
1306 2001-06-11 H.J. Lu <hjl@gnu.org>
1308 * NEWS: Updated for the new -n option for the MIPS assembler.
1310 * config/tc-mips.c (md_show_usage): Add -n.
1312 * doc/as.texinfo: Document the new -n option.
1313 * doc/c-mips.texi: Likewise.
1314 * doc/as.1: Regenerated.
1316 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1318 * config/obj-coff.c (obj_coff_section): Formatting fix.
1320 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1323 2001-06-08 H.J. Lu <hjl@gnu.org>
1325 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1326 disable warning about all NOPS that the assembler generates.
1327 (macro): Warn NOPS generated only if warn_nops is not 0.
1328 (md_shortopts): Add `n'.
1329 (md_parse_option): Set warn_nops to 1 for `n'.
1331 2001-06-08 H.J. Lu <hjl@gnu.org>
1333 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1335 2001-06-08 H.J. Lu <hjl@gnu.org>
1337 * config/tc-mips.c (md_apply_fix): Don't adjust common
1338 extern/weak symbols for ELF.
1339 (md_estimate_size_before_relax): Treat weak like extern for
1341 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1344 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1346 * Makefile.am: 'som' is not wrongly spelled 'some'.
1347 * Makefile.in: Regenerate.
1349 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1350 S_GET_VALUE by using a temp.
1351 (append_insn): Likewise, and for S_SET_VALUE too.
1352 (mips_emit_delays): Likewise.
1353 (my_getExpression): Likewise.
1354 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1355 (mips16_extended_frag): Remove code concerned with avoiding
1356 locking in a frag address now that symbols are not finalized until
1357 relaxation is complete. Cater for first relaxation pass having
1358 bogus addresses. Use relax_marker to reliably determine whether a
1359 symbol frag has been reached on the current pass.
1361 2001-06-07 H.J. Lu <hjl@gnu.org>
1363 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1364 * configure: Regenerate.
1366 2001-06-07 H.J. Lu <hjl@gnu.org>
1368 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1370 * configure: Regenerate.
1372 2001-06-07 H.J. Lu <hjl@gnu.org>
1374 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1375 MIPS_STABS_ELF is defined.
1377 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1379 * as.c (show_usage): Remove L from listing options. It is not a
1382 2001-06-06 Christian Groessler <cpg@aladdin.de>
1384 * config/tc-z8k.c: Removed many warnings by removing unused
1385 variables and tagging unused parameters as such.
1386 (md_begin): Fixed a typo (","instead of ";").
1387 (struct ctrl_table): Add parentheses to initialize array
1389 (struct flag_table): Likewise.
1390 (struct intr_table): Likewise.
1391 (struct table): Likewise.
1392 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1394 2001-06-06 Peter Jakubek <pjak@snafu.de>
1396 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1397 options to list (e.g. m5206e, m5307, m5407).
1399 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1401 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1402 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1404 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1406 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1407 <JumpByte, JumpDword insn output>: Remove dead code.
1409 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1411 * as.c (parse_args): Correct option name "listing-lhs-width2".
1413 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1415 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1418 2001-05-30 Richard Henderson <rth@redhat.com>
1420 * read.c (emit_leb128_expr): Call md_cons_align.
1422 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1424 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1425 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1426 (tc_gen_reloc): Likewise.
1427 (sparc_cons_align): Don't clear sparc_no_align_cons.
1428 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1429 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1431 2001-05-27 Alan Modra <amodra@one.net.au>
1433 * write.c (relax_segment <rs_space>): Check the section of a
1434 symbol to determine whether it is absolute rather than comparing
1435 its frag against zero_address_frag as listings play tricks with
1438 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1439 allocated in the same chunk as the fixed part.
1441 2001-05-26 Alan Modra <amodra@one.net.au>
1443 * write.c (relax_segment <rs_space>): Calculate growth using
1444 addresses before stretch. Prevent repeated error messages.
1445 From Peter Jakubek <pjak@snafu.de>
1446 Use as_bad_where and as_warn_where to pinpoint errors.
1448 2001-05-25 Alan Modra <amodra@one.net.au>
1450 * symbols.c (resolve_symbol_value): Always set segment, even when
1451 not finalizing symbol value.
1453 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1454 * config/obj-coff.c (write_object_file): Likewise.
1455 * (size_section): Remove rs_space assert as fr_symbol is no longer
1457 (fill_section): Likewise.
1459 * configure.in: Replace linuxoldld with linux*oldld.
1460 * configure: Regenerate.
1462 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1463 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1464 that have been finalized.
1466 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1467 taking exit_dont_set_value.
1469 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1472 2000-05-24 Tom Rix <trix@redhat.com>
1474 * config/obj-coff.c (add_lineno): xcoff allows negative line
1476 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1478 2001-05-24 Alan Modra <amodra@one.net.au>
1480 * write.c (write_object_file): Set finalize_syms = 1 before
1483 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1485 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1486 architecture, remove erraneous ISA_MIPS32.
1487 (md_show_usage): Add MIPS r12k support.
1488 (mips_cpu_info_table): Add MIPS r12k support.
1490 2001-05-22 Alan Modra <amodra@one.net.au>
1492 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1495 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1496 instead use finalize_syms directly. Don't treat expressions
1497 specially with regard to finalize_syms. Update calls to self.
1498 (resolve_local_symbol): Update call to resolve_symbol_value.
1499 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1501 * symbols.h (resolve_symbol_value): Update prototype.
1502 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1503 to resolve_symbol_value.
1504 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1505 * config/obj-coff.c (do_relocs_for): Likewise.
1506 (yank_symbols): Likewise.
1507 (fixup_segment): Likewise.
1508 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1509 * config/tc-mips.c (md_convert_frag): Likewise.
1510 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1511 (ppc_fix_adjustable): Likewise.
1512 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1513 (dwarf2dbg_convert_frag): Likewise.
1514 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1515 (eh_frame_convert_frag): Likewise.
1516 * expr.c (make_expr_symbol): Likewise.
1517 * write.c (adjust_reloc_syms): Likewise.
1518 (write_object_file): Likewise.
1519 (relax_segment): Likewise.
1520 (fixup_segment): Likewise.
1521 (finalize_syms): Init to zero, and update comment.
1522 (write_object_file): Set finalize_syms to 1 rather than 2.
1523 * doc/internals.texi (sy_value): Mention finalize_syms.
1524 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1526 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1527 as relaxable if embedded system, make weak syms non-relaxable.
1529 (tc_m68k_fix_adjustable): ..so it can be used here.
1530 (md_apply_fix_2): Sign extend without conditional.
1532 * config/tc-v850.c: Update copyright.
1534 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1536 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1537 howto entry is not found.
1539 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1541 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1542 optimize differences between symbols in code sections to
1544 (mn10300_fix_adjustable): Don't adjust to section+offset
1545 relocations pointing at symbols in code sections.
1547 2001-05-16 Alan Modra <amodra@one.net.au>
1549 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1551 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1552 opcodes are output rather than after. Delete insn_size.
1553 * config/tc-v850.c (md_assemble): Similarly, but delete
1556 2001-05-14 Richard Henderson <rth@redhat.com>
1558 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1561 2001-05-14 Richard Henderson <rth@redhat.com>
1563 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1564 also collect whether to expect an FDE augmentation.
1565 (check_eh_frame): Rewrite as a state machine. Track where in
1566 an FDE we are located, skip any augmentation.
1567 (eh_frame_estimate_size_before_relax): Get code alignment from
1568 the fragment subtype.
1569 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1570 * read.c (emit_leb128_expr): Call check_eh_frame.
1572 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1574 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1575 before a relaxable insns.
1577 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1579 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1580 between symbols if the base symbol is in the current section;
1581 emit a PC-relative relocation instead.
1583 2001-05-12 Peter Targett <peter.targett@arccores.com>
1585 * config/tc-arc.c: Update copyright and tidy source comments.
1586 (md_pseudo_table): Add directive .cpu back as an alias for
1587 .option. Add .file and .line for dwarf2 support.
1588 (arc_mach_type): Make bfd_mach_arc_6 default.
1589 (md_longopts): Add entry 'pre-v6' representing old command line
1590 option when assembling for 'arc5' core versions.
1591 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1593 (arc_code_symbol): Make symbol value for @h30 fixup expression
1594 equal to O_constant.
1595 (md_assemble): Call dwarf2_emit_insn.
1596 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1597 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1598 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1600 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1602 * config/tc-ia64.c (special_linkonce_name): New.
1603 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1604 .gnu.linkonce.ia64unw{,i}.FOO.
1605 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1606 (dot_endp): Add comment about it.
1608 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1610 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1611 block, ensure that the low order bits of the alignment are
1614 2001-05-10 Alan Modra <amodra@one.net.au>
1616 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1619 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1620 current variable part of frag.
1621 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1622 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1623 * config/tc-m68hc11.c (RELAX_STATE): Define.
1624 (RELAX_LENGTH): Define.
1625 (md_estimate_size_before_relax): Handle non-relaxable cases
1626 separately from relaxable cases for clarity, and return correct
1627 size for multi-pass relaxation.
1628 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1629 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1630 (md_convert_frag): Remove "length_code".
1631 * config/tc-vax.c (RELAX_STATE): Define.
1632 (RELAX_LENGTH): Define.
1633 (md_relax_table): Add missing entry.
1634 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1635 (md_convert_frag): Remove "length_code".
1636 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1637 don't bother setting fr_var. Return correct size for multi-pass
1639 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1640 (md_convert_frag): Don't bother clearing fr_var.
1641 (md_pseudo_table): Correct initialization.
1642 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1643 (md_estimate_size_before_relax): No need to set fr_var.
1644 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1645 (md_estimate_size_before_relax): No need to set fr_var.
1647 2001-05-09 Richard Henderson <rth@redhat.com>
1649 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1650 beginning a function's unwind info block.
1652 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1654 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1656 2001-05-08 Andreas Schwab <schwab@suse.de>
1658 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1659 fx_pcrel_adjust explicitly sign extend when reading it.
1661 2001-05-08 Alan Modra <amodra@one.net.au>
1663 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1664 from md_relax_table, and combine some switch cases.
1666 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1668 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1669 from offset in non-pcrel operands too.
1671 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1673 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1674 * config/tc-arm.c (arm_handle_align): Do not insert more than
1675 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1676 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1678 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1680 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1682 * Makefile.in: Regenerate.
1683 * configure.in: Remove duplicate mips-*-ecoff* entry.
1684 * configure: Regenerate.
1686 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1687 (n_names): Cast away type mismatch.
1688 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1689 (obj_ecoff_frob_symbol): Likewise.
1690 * ecoff.c: (add_file): Add unused attribute.
1691 (ecoff_directive_begin): Likewise.
1692 (ecoff_directive_bend): Likewise.
1693 (ecoff_directive_def): Likewise.
1694 (ecoff_directive_dim): Likewise.
1695 (ecoff_directive_scl): Likewise.
1696 (ecoff_directive_size): Likewise.
1697 (ecoff_directive_type): Likewise.
1698 (ecoff_directive_tag): Likewise.
1699 (ecoff_directive_val): Likewise.
1700 (ecoff_directive_endef): Likewise.
1701 (ecoff_directive_end): Likewise.
1702 (ecoff_directive_ent): Likewise.
1703 (ecoff_directive_extern): Likewise.
1704 (ecoff_directive_file): Likewise.
1705 (ecoff_directive_fmask): Likewise.
1706 (ecoff_directive_frame): Likewise.
1707 (ecoff_directive_mask): Likewise.
1708 (ecoff_directive_loc): Likewise.
1709 (mark_stabs): Likewise.
1710 (ecoff_stab): Likewise.
1711 (ecoff_frob_symbol): Cast away type mismatch.
1712 (ecoff_padding_adjust): Likewise.
1713 (ecoff_build_symbols): Likewise.
1714 (ecoff_build_procs): Likewise.
1715 (ecoff_build_aux): Likewise.
1716 (ecoff_build_strings): Likewise.
1717 (ecoff_build_fdr): Likewise.
1718 (ecoff_build_debug): Likewise.
1719 * itbl-ops.c (itbl_assemble): Variable initialization.
1721 2001-05-03 Alan Modra <amodra@one.net.au>
1723 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1724 expressions rather than triggering an assert.
1726 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1728 * config/tc-openrisc.c: New file.
1729 * config/tc-openrisc.h: Likewise.
1731 * Makefile.am: Add OpenRISC target.
1732 * Makefile.in: Regenerated.
1734 * configure.in (openrisc-*-*): Add target.
1735 * configure: Regenerated.
1737 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1739 * config/tc-arm.c (arm_frag_align_code): Change error message to
1740 more explanatory version.
1742 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1744 * config/tc-mips.c (md_parse_option): Also accept
1745 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1747 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1749 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1750 argument passing order: predicate goes last, not first.
1752 2001-04-27 Sean McNeil <sean@mcneil.com>
1754 * configure.in: Add arm-vxworks.
1755 * configure: Regenerate.
1757 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1759 * config/tc-arm.c (arm_handle_align): New Function: Generate
1760 no-op filled alignment frags.
1761 (arm_frag_align_code): New Function: Create a code alignment frag.
1762 (arm_init_frag): New Function: Initialse the target dependent
1765 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1766 (TC_FRAG_INIT): Define.
1767 (HANDLE_ALIGN): Define.
1768 (md_do_align): Define.
1770 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1772 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1773 symbol has been initialised before extracting its symbol index.
1775 2001-04-24 H.J. Lu <hjl@gnu.org>
1777 * configure: Regenerated with the right version of autoconf.
1779 2001-04-24 Christian Groessler <cpg@aladdin.de>
1781 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1782 generate R_CALLR and R_REL16 relocations
1784 2000-04-20 Jason Eckhardt <jle@redhat.com>
1786 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1787 since frag_now can change after d10v_cleanup is called.
1789 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1791 * configure.in: Add the em type for FreeBSD targets.
1792 * configure: Regenerate.
1794 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1796 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1797 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1799 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1800 pc-relative relocations not placed at the end of the instruction.
1802 2001-04-13 Jim Wilson <wilson@redhat.com>
1804 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1807 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1809 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1810 handle SHF_MERGE and SHF_STRINGS.
1811 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1812 (obj_elf_section): Allow additional argument specifying entity size.
1813 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1814 in SEC_MERGE sections.
1816 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1818 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1820 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1822 * expr.c (operand): Pass &c to md_parse_name().
1823 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1825 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1827 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1829 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1830 * Makefile.in: Regenerated.
1832 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1833 * configure: Regenerated.
1835 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1837 * config/tc-mn10300.c (xr_registers): Added `pc'.
1839 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1841 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1842 * configure: Regenerate.
1844 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1845 cases, and always return size based on current fr_subtype.
1846 (md_begin): Move initialization of md_relax_table..
1847 (md_relax_table): ..to static initializer. Set rlx_length for
1848 UNDEF_WORD_DISP cases.
1849 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1850 (md_begin): Likewise.
1851 (md_relax_table): Likewise.
1852 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1853 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1854 Set rlx_backward and rlx_forward to zero for unused states.
1855 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1856 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1857 (UNCOND12, UNCOND32): Remove duplicate defines.
1859 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1861 * config/tc-cris.c (md_estimate_size_before_relax) <case
1862 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1863 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1864 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1865 Add cases to cover all relax states.
1866 (cris_insn_first_word_frag): New.
1867 (md_assemble): Call cris_insn_first_word_frag to get the first
1868 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1869 end. Drop variable insn_size.
1870 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1871 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1872 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1874 * write.c (write_object_file): Reset broken word state before
1877 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1879 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1880 for one line if not already enabled.
1881 * cond.c (s_elseif): Correct conditional assembly listing.
1884 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1885 Don't abort on NULL current_cframe.
1887 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1889 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1890 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1891 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1892 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1893 * config/obj-coff.c (do_relocs_for): Likewise.
1894 (yank_symbols): Likewise.
1895 (fixup_segment): Likewise.
1896 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1897 (ppc_fix_adjustable): Likewise.
1898 * config/tc-mips.c (md_convert_frag): Likewise.
1899 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1900 * ehopt.c (eh_frame_convert_frag): Likewise.
1901 * expr.c (make_expr_symbol): Likewise.
1903 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1905 * symbols.c (resolve_symbol_value): Don't fix expression values
1906 until relaxation is complete.
1907 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1908 (S_GET_VALUE): Likewise, and return unresolved expression value.
1909 * write.c (finalize_syms): New.
1910 (relax_and_size_seg): Split into..
1911 (relax_seg): New function, returns 1 if anything changed..
1912 (size_seg): And the remainder of relax_and_size_seg.
1913 (fixup_segment): Arrange for final resolution of sym values.
1914 (adjust_reloc_syms): Likewise.
1915 (write_object_file): Likewise, and repeatedly call relax_seg until
1916 nothing more changes.
1917 (relax_segment): Return 1 if anything changed. Use correct types
1918 for rs_org `target' and `after'.
1919 * write.h (finalize_syms): Declare.
1920 (relax_segment): Update prototype.
1922 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1923 do-nothing cases to switch to avoid abort on a second relaxation
1924 pass, and tidy code a little.
1925 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1926 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1927 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1928 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1929 (md_relax_table): Remove first four unused entries. Increment
1930 rlx_length by one throughout table, and update comments to suit.
1931 (md_estimate_size_before_relax): Return size of current variable
1932 part of frag to reflect reality when relaxing more than once.
1933 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1934 (COND32, UNCD32): Rename to DISP32 throughout.
1935 (UNDEF_WORD_DISP): Renumber to 3.
1936 (md_estimate_size_before_relax): Add extra do-nothing cases.
1937 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1938 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1939 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1940 handle word and dword branches.
1942 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1944 * config/tc-cris.h (tc_fix_adjustable): Allow only
1945 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1946 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1947 example in comment to valid type.
1949 2001-03-28 H.J. Lu <hjl@gnu.org>
1951 * read.c (equals): Set to local for COFF only if it hasn't been
1954 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1956 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1957 (md_begin): Use it when setting default architecture.
1959 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1961 * read.c (equals): (for COFF) default symbols to being local.
1963 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1965 * configure.in (cris-*-*): Change default emulation to criself.
1966 (cris-*-*aout*): New rule.
1967 * configure: Regenerate.
1969 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1971 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1972 BFD_RELOC_390_GOTENT.
1973 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1974 BFD_RELOC_390_GOTENT.
1976 2001-03-26 Nick Clifton <nickc@redhat.com>
1978 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1979 * config/tc-s390.c (s390_force_relocation): New function: Force
1980 relocations for VTINHERIT relocs.
1982 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1984 * doc/as.texinfo: Put @c man begin to generate the as man page.
1985 When generating man, define all the variables. Re-organize some
1986 options to obtain better indentation of man page.
1987 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1988 (as.1): Build from as.texinfo.
1989 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1991 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1993 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1994 scale factor, and return the end of the expression.
1995 (i386_operand): Modify for above.
1997 2001-03-23 Nick Clifton <nickc@redhat.com>
1999 * doc/as.texinfo: Document --listing-XXX command line switches.
2000 Explain why listings behave differently when -pipe is used.
2002 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2004 * write.c (fix_new_exp): Print an error if passed a register.
2006 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2008 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2009 (PIC_SUFFIX_CHAR): New macro.
2010 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2011 (pic): New variable.
2012 (md_longopts): New option --pic.
2013 (OPTION_PIC): Define.
2014 (md_estimate_size_before_relax): Tweak longish comment.
2015 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2016 (md_assemble): Handle a PIC relocation on prefix and normal
2017 instruction operands.
2018 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2019 "complex" operand expressions. Call frag_more outside
2020 gen_cond_branch_32 parameter list.
2021 (cris_process_instruction): Handle PIC relocs on parsed
2022 operand expressions. Validize PIC reloc sizes.
2023 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2024 (gen_bdap): Handle "complex" operand expressions.
2025 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2026 ADD.D offset,PC as jump instruction if generating PIC. Generate
2027 error instead of crashing on complex expressions.
2028 (cris_number_to_imm): Add segT parameter. All callers changed.
2029 Use segT parameter, not now_seg, for segment of fixup. Handle
2030 PCREL relocations but check that they are fully resolved.
2031 (md_parse_option): Handle OPTION_PIC.
2032 (tc_gen_reloc): Handle PIC relocs.
2033 (md_show_usage): Update for --pic.
2034 (md_apply_fix3): Renamed from md_apply_fix.
2035 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2036 (md_cris_force_relocation): Force relocation for PIC relocs.
2038 * config/tc-cris.h: Tweak attribution.
2039 (MD_APPLY_FIX3): Define.
2040 (IS_CRIS_PIC_RELOC): New macro.
2041 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2042 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2044 (tc_frob_symbol): Avoid emitting undefined symbols.
2046 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2048 * frags.h (struct frag): Add relax_marker.
2049 * write.c (is_dnrange): Delete.
2050 (relax_frag): Use correct types for `aim', `target', `address'.
2051 Delete `offset', `was_address'. Test `relax_marker' instead of
2052 using fragile (and slow) address test.
2053 (relax_segment): Init and flip `relax_marker'.
2055 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2057 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2060 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2062 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2063 with 'Motorola specification for assembly language input standard'.
2065 2001-03-17 Richard Henderson <rth@redhat.com>
2067 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2068 (dwarf2_directive_loc): Don't use them.
2069 (dwarf2_directive_file): Reject duplicate file definitions.
2070 (get_filenum): Zero allocated memory.
2071 (out_file_list): Complain about missing file definitions.
2073 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2075 * read.c (do_org): Handle complex expressions.
2076 * cgen.c (gas_cgen_finish_insn): Likewise.
2078 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2080 * config/tc-ia64.c (md): New member keep_pending_output.
2081 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2083 (dot_xdata): Turn on md.keep_pending_output for the duration of
2085 (dot_xfloat_cons): Ditto.
2086 (dot_xstringer): Ditto.
2087 (dot_xdata_ua): Ditto.
2088 (dot_xfloat_cons_ua): Ditto.
2090 2001-03-15 Jim Wilson <wilson@redhat.com>
2092 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2095 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2097 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2099 2001-03-15 DJ Delorie <dj@redhat.com>
2101 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2102 blindly freeing string if it isn't at the top of the obstack.
2104 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2106 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2107 (NUM_FLAG_CODE): Define.
2108 (lex_got): New function.
2109 (got_reloc): New global var.
2110 (x86_cons_fix_new): New function.
2111 (x86_cons): New function.
2112 (i386_immediate): Use lex_got here, replacing inline code. Change
2113 "ignoring junk.." error message to "junk.."
2114 (i386_displacement): Likewise.
2115 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2116 (x86_cons): Declare.
2117 (TC_CONS_FIX_NEW): Define.
2118 (x86_cons_fix_new): Declare.
2120 2001-03-12 Nick Clifton <nickc@redhat.com>
2122 * config/tc-arm.c (md_begin): Always set machine type based on
2125 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2127 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2128 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2130 <JumpInterSegment output>: Use correct i.disp_reloc[].
2131 <immediate output>: Likewise.
2133 2001-03-06 Nick Clifton <nickc@redhat.com>
2135 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2138 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2140 * config/tc-m68k.c : Add 5407 to archs[] table.
2141 (HAVE_LONG_BRANCH): Add mcf5407.
2142 (select_control_regs): Recognize 5407.
2144 2001-03-02 Dave Brolley <brolley@redhat.com>
2146 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2149 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2151 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2152 (gen_to_words): Print warnings if NaNs are found and the target CPU
2153 does not support them. Allow largest exponent to be used in normal
2154 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2156 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2158 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2159 anymore since we use bfd_elf_generic_reloc now.
2160 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2162 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2164 * configure.in (BFD_VERSION): New.
2165 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2166 * configure: Regenerate.
2167 * Makefile.am: Run "make dep-am"
2168 * Makefile.in: Regenerate.
2169 * doc/Makefile.in: Regenerate.
2171 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2173 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2174 SEC_NEVER_LOAD when the 'n' flag is used.
2175 Add SEC_NEVER_LOAD to matchflags.
2177 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2179 * symbols.c (decode_local_label_name): Initialize message_format
2180 only when an error is reported (perf pb due to I18N).
2182 2001-02-23 H.J. Lu <hjl@gnu.org>
2184 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2185 BFD_ASSEMBLER is not defined.
2187 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2189 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2190 done if it's against a symbol.
2192 2001-02-22 Timothy Wall <twall@cygnus.com>
2194 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2195 target formats if applicable.
2196 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2197 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2198 * Makefile.in: Regenerated.
2199 * configure.in: Added configuration for ia64-*-aix*.
2200 * configure: Regenerated.
2202 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2204 * config/tc-ia64.c (enum operand_match_result): New type.
2205 (operand_match): Change return type to operand_match_result.
2206 Fix all returns appropriately, adding support for returning the
2207 out-of-range result.
2208 (parse_operands): New locals result, error_pos, out_of_range_pos,
2209 curr_out_of_range_pos. Rewrite operand matching loop to give better
2212 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2214 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2215 (dot_proc): Clear unwind.prologue_count to zero.
2216 (dot_prologue): Increment unwind.prologue_count.
2217 (dot_restore): If second operand is omitted, use
2218 unwind.prologue_count -1 for "ecount" (# of additional regions to
2219 pop). Decrement unwind.prologue_count by number of regions
2222 2001-02-21 Nick Clifton <nickc@redhat.com>
2224 * doc/as.texinfo (Section): Note that some flags to the COFF
2225 version of .section remove attributes rather than setting them.
2227 2001-02-20 Kazu Hirata <kazu@hxi.com>
2229 * config/tc-pdp11.c: Fix formatting.
2230 * config/tc-pdp11.h: Likewise.
2232 2001-02-20 Bo Thorsen <bo@suse.de>
2234 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2237 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2239 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2240 all FreeBSD platforms should look the same at this level.
2241 * configure: Rebuilt.
2242 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2244 2001-02-18 lars brinkhoff <lars@nocrew.org>
2246 * Makefile.am: Add PDP-11 target.
2247 * configure.in: Likewise.
2248 * config/tc-pdp11.c: New file.
2249 * config/tc-pdp11.h: New file.
2250 * doc/Makefile.am: Add PDP-11 documentation.
2251 * doc/all.texi: Likewise.
2252 * doc/as.texinfo: Likewise.
2253 * doc/c-pdp11.texi: New file.
2255 2001-02-16 matthew green <mrg@redhat.com>
2257 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2259 2001-02-13 Jim Wilson <wilson@redhat.com>
2261 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2262 reloc instead of a 0 reloc.
2263 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2265 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2267 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2269 * write.c (is_dnrange): Stop as soon as the address becomes
2271 (relax_frag): Add segment parameter. Only call symbol_get_frag
2272 once. Only call is_dnrange if the symbol is in the same segment,
2273 and the symbol address is larger.
2274 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2275 * write.h (relax_frag): Update declaration.
2276 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2278 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2279 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2280 (m32r_relax_frag): Update declaration.
2281 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2282 * config/tc-tic54x.h (md_relax_frag): Likewise.
2283 * doc/internals.texi (CPU backend): Update documentation for
2286 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2288 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2289 Mention effect of < 386 architectures on jump promotion.
2290 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2292 * config/tc-i386.c (no_cond_jump_promotion): New.
2293 (set_cpu_arch): Parse "jumps" arch modifier.
2294 (insn_size): Modify usage comment.
2295 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2296 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2297 (TYPE_FROM_RELAX_STATE): New define.
2298 (UNCOND_JUMP, COND_JUMP): Renumber.
2299 (md_relax_table): Reorder to suit.
2300 (COND_JUMP86): New define.
2301 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2302 (md_assemble): Create frag var for jumps of max size, encode relax
2303 state for COND_JUMP86.
2304 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2305 leave conditional jumps small if no_cond_jump_promotion.
2306 (md_convert_frag): Likewise.
2308 * expr.c (operator): Don't bump input_line_pointer for two char
2309 operators. Instead return operator size via new param num_chars.
2310 (expr): Use above to parse multi-char operators correctly.
2312 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2314 * config/tc-i386.c (i386_displacement): Fix handling of
2315 BFD_RELOC_X86_64_GOTPCREL.
2316 (i386_validate_fix): Likewise.
2318 2001-02-12 Philip Blundell <pb@futuretv.com>
2320 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2321 ldrt/strt instructions.
2323 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2325 * config/tc-mips.c (macro): For M_LA_AB emit a
2326 BFD_RELOC_MIPS_CALL16 relocation or a
2327 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2328 BFD_RELOC_MIPS_GOT16 and
2329 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2330 loading the jump register when generating SVR4_PIC code.
2332 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2334 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2335 map to MIPS-specific files, as they used to do before the
2336 change on 2000-05-21.
2337 * configure: Regerate.
2339 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2341 * config/tc-mips.c (md_parse_option): Don't try to compile
2342 ELF-only option code if not ELF.
2344 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2346 * config/tc-ia64.h (md_elf_section_type): New macro.
2347 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2348 (they're now handled via ia64_elf_section_type.
2350 * config/tc-ia64.c (unwind): New members saved_text_seg,
2351 saved_text_subseg, and force_unwind_entry.
2352 (optimize_unw_records): New function to optimize away unnecessary
2354 (ia64_elf_section_type): New function.
2355 (output_unw_records): Generate unwind info only if the size is
2356 non-zero or if it's forced for some other reason (e.g.,
2357 handlerdata or a personality routine).
2358 (generate_unwind_image): Don't switch back to previous
2359 section---stay inside the unwind info section instead so that
2360 handlerdata that may follow goes into the right place.
2361 (dot_handlerdata): Force generation of unwind entry and save the
2362 current active text segment before generating unwind image.
2363 (dot_unwentry): Force generation of unwind entry.
2364 (dot_personality): Ditto.
2365 (dot_endp): Generate unwind table entry only if there is
2366 some unwind info or the unwind entry was forced.
2368 * config/tc-ia64.c (make_unw_section_name): New macro to form
2369 unwind section name.
2370 (generate_unwind_image): Add "text_name" argument. Use it to
2371 form unwind section name.
2372 (dot_handlerdata): Determine current segment (section) name and
2373 pass it to generate_unwind_image().
2374 (dot_endp): Determine current segment (section) name and use
2375 it to determine the appropriate unwind section name.
2376 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2377 n, fill, and max arguments.
2379 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2381 * Makefile.am: Add linux target for S/390.
2382 * configure.in: Likewise.
2383 * config/tc-s390.c: New file.
2384 * config/tc-s390.h: New file.
2386 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2388 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2389 2byte, 4byte and 8byte.
2391 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2393 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2394 md_number_to_chars with size > sizeof (valueT).
2396 2001-02-06 H.J. Lu <hjl@gnu.org>
2398 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2399 there is no relocation.
2401 2001-02-06 H.J. Lu <hjl@gnu.org>
2403 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2405 * config/tc-ia64.c (md_parse_option): Only accept the valid
2406 ia64 options on "-axxx".
2408 2001-02-05 Jim Wilson <wilson@redhat.com>
2410 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2411 aborting for invalid operands.
2413 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2415 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2416 than via pointer. Update all callers.
2417 (UNWIND_LOW32): Define.
2418 (UNWIND_HIGH32): Define.
2419 (pa_build_unwind_subspace): Use the above macros instead of dumping
2420 bitfields directly. Call frag_more once rather than multiple times.
2421 (md_assemble): Use UNWIND_LOW32.
2422 (pa_entry): Likewise
2423 (pa_procend): Likewise.
2424 (process_exit): Use UNWIND_HIGH32.
2426 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2428 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2429 function to select the header according to the cpu.
2430 (md_after_pass_hook, md_do_align): Remove.
2431 (md_cleanup, m68hc11_cleanup): Remove.
2432 (md_pcrel_from_section): Declare.
2433 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2434 (build_jump_insn, build_insn): Likewise.
2435 (m68hc11_listing_header): New function.
2436 (m68hc11_cleanup): Remove.
2438 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2440 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2441 symbols because there is no support for shared libraries and these
2442 symbols can't be overridden (unless they are weak).
2444 2001-02-01 Momchil Velikov <velco@fadata.bg>
2446 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2447 for the compilation unit with a zero byte.
2449 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2451 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2452 destinations. Correct range check for 17 and 22 bit branches.
2454 2001-01-25 Nick Clifton <nickc@redhat.com>
2456 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2457 still set. Issue an error message instead.
2458 (md_estimate_size_before_relax): Delete unused variable
2459 'buffer_address'. Fixup parentheses around if statement.
2461 2001-01-23 Kazu Hirata <kazu@hxi.com>
2463 * as.c: Fix formatting.
2464 * ehopt.c: Likewise.
2465 * messages.c: Likewise.
2466 * stabs.c: Likewise.
2467 * symbols.c: Likewise.
2469 2001-01-23 Ben Elliston <bje@redhat.com>
2471 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2473 2001-01-22 Kazu Hirata <kazu@hxi.com>
2475 * config/tc-alpha.c: Fix formatting.
2477 2001-01-19 Kazu Hirata <kazu@hxi.com>
2479 * config/tc-alpha.c: Fix formatting.
2481 2001-01-18 Kazu Hirata <kazu@hxi.com>
2483 * config/tc-alpha.c: Fix formatting.
2485 2001-01-18 Nick Clifton <nickc@redhat.com>
2487 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2489 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2491 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2493 * configure.in (cpu_type, arch): Match i386 too.
2494 * configure: Rebuilt.
2496 2001-01-16 Kazu Hirata <kazu@hxi.com>
2498 * config/tc-i386.c: Fix formatting.
2500 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2502 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2503 relocs for .PARISC.unwind section.
2505 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2506 depending on section flags, not just for .text.
2508 2001-01-15 Jim Wilson <wilson@redhat.com>
2510 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2511 not immediately followed by an instruction.
2513 2001-01-15 Kazu Hirata <kazu@hxi.com>
2515 * config/tc-m68hc11.c: Fix formatting.
2517 2001-01-15 Nick Clifton <nickc@redhat.com>
2519 * symbols.c (colon): Change 'already defined symbol' from a
2520 fatal error to an ordinary error. There is no reason why this
2521 error should be fatal.
2523 * message.c (as_fatal): Delete output file, if one has been
2526 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2528 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2530 2001-01-14 Kazu Hirata <kazu@hxi.com>
2532 * config/tc-alpha.c: Fix formatting.
2533 * config/tc-arc.c: Likewise.
2534 * config/tc-arc.h: Likewise.
2535 * config/tc-d10v.c: Likewise.
2536 * config/tc-i370.c: Likewise.
2537 * config/tc-i386.c: Likewise.
2538 * config/tc-i960.c: Likewise.
2539 * config/tc-m68k.c: Likewise.
2540 * config/tc-ppc.c: Likewise.
2541 * config/tc-sparc.c: Likewise.
2542 * config/tc-tahoe.c: Likewise.
2543 * config/tc-vax.c: Likewise.
2545 * config/tc-arc.c: Fix formatting.
2547 * config/tc-arc.c: Fix formatting.
2549 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2551 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2552 both 32 and 64 bit ELF.
2554 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2555 and don't bother storing `m' for "ce" completer. Tidy handling of
2556 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2558 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2560 * config/tc-i386.h (TARGET_MACH): New macro.
2561 (i386_mach): Declare.
2562 * config/tc-i386.c (i386_mach): New function.
2564 2001-01-13 Philip Blundell <philb@gnu.org>
2566 * doc/as.texinfo: Fix spelling and cross-references.
2568 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2569 character for all systems, not just GNU/Linux. Make it explicit
2570 that `-k' doesn't affect code generation, just ELF flags.
2572 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2574 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2577 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2579 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2581 2001-01-12 Nick Clifton <nickc@redhat.com>
2583 * as.c (print_args): Update copyright date to 2001.
2585 2001-01-12 Peter Targett <peter.targett@arccores.com>
2587 * doc/c-arc.texi: New file.
2588 Some sections to be expanded.
2590 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2592 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2593 (md_parse_option): Always accept "--32".
2595 2001-01-11 Peter Targett <peter.targett@arccores.com>
2597 * as.h (TC_ARC): Ensure struc-symbol.h included.
2598 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2600 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2601 (TARGET_SYMBOL_FIELDS) added.
2603 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2604 * doc/c-arc.texi: New file.
2605 Some sections to be expanded.
2606 * doc/as.texinfo: Update command-line options.
2607 Removed outdated text for ARC dependant features, instead include
2608 text from above file.
2610 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2611 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2612 (targ-cpu.h) header.
2614 * config/tc-arc.c: New updated configuration for
2615 ARC, including selection of core variants, and extensibility of
2616 instructions, registers etc. through directives.
2618 * config/tc-arc.c (arc_extinst): Minor corrections for
2620 (arc_common) Likewise. Make alignment argument optional for local
2621 symbols also, with default of zero.
2623 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2625 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2626 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2627 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2628 and fix_new_exp() instead.
2629 (md_convert_frag): For indexed post byte use the symbol value
2630 rather than the displacement.
2631 (md_relax_table): Fix indexed offset relax.
2633 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2635 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2637 (relaxable_symbol): New function.
2639 2001-01-11 Andreas Jaeger <aj@suse.de>
2641 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2644 2001-01-10 Nick Clifton <nickc@redhat.com>
2646 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2647 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2649 2001-01-10 Nick Clifton <nickc@redhat.com>
2651 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2652 character used to dollar local symbols.
2653 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2654 local label symbols.
2655 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2656 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2658 Use LOCAL_LABEL_CHAR.
2659 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2660 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2661 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2663 2001-01-08 Bo Thorsen <bo@suse.de>
2665 * config/tc-i386.c (i386_immediate, i386_displacement):
2668 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2670 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2673 2001-01-07 Philip Blundell <philb@gnu.org>
2675 * doc/as.texinfo (Bug Reporting): Update email address for
2679 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2681 * configure.in: Define DEFAULT_ARCH for i386.
2682 * config/tc-i386.c (md_assemble): Return after the error message;
2683 move testing for 64bit operands to proper place.
2685 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2687 * doc/as.texinfo: Document '#' as comment character for i386 and
2688 x86_64. Add AMD x86-64 into menu of machine dependent information.
2690 * doc/c-i386.texi: Document x86_64 extensions.
2692 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2694 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2696 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2698 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2699 * NEWS: Add note about Pentium4 support.
2701 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2703 * config/tc-i387.c (pi, pte, pt): Update.
2704 (type_names): Add new types.
2706 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2708 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2709 CpuUnknown): Renumber
2710 (CpuP4, CpuSSE2): New.
2711 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2713 2001-01-03 Philip Blundell <pb@futuretv.com>
2715 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2717 (alpha_fix_adjustable): Likewise.
2718 (md_apply_fix): Likewise.
2720 2000-12-31 H.J. Lu <hjl@gnu.org>
2722 * listing.c (listing_message): Allocate string only if it is
2725 * configure: Rebuild.
2727 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2729 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2730 Point out caveats with generating fixups for the opcode in a frag.
2732 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2734 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2737 2000-12-29 H.J. Lu <hjl@gnu.org>
2739 * listing.c (calc_hex): Print the variable part only if the
2740 fragment type is rs_fill.
2742 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2744 * doc/internals.texi (tc_conditional_pseudoop,
2745 TC_LINKRELAX_FIXUP): Fix typos.
2747 2000-12-28 Richard Henderson <rth@redhat.com>
2749 * write.c (subsegs_finish): Fix thinko last change -- don't
2750 "optimize" the alignment == 0 case.
2752 2000-12-28 Richard Henderson <rth@redhat.com>
2754 * as.h (rs_align_test): New.
2755 * frags.c (NOP_OPCODE): Move default from read.c.
2756 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2757 (frag_align_code): New.
2758 * frags.h (frag_align_code): Declare.
2759 * read.c (NOP_OPCODE): Remove.
2760 (do_align): Use frag_align_code.
2761 * write.c (NOP_OPCODE): Remove.
2762 (get_recorded_alignment): New.
2763 (cvt_frag_to_fill): Handle rs_align_test.
2764 (relax_segment): Likewise.
2765 (subsegs_finish): Align last subseg in section to the
2766 section alignment. Use frag_align_code.
2767 * write.h (get_recorded_alignment): Declare.
2768 * config/obj-coff.c (size_section): Handle rs_align_test.
2769 (fill_section, fixup_mdeps): Likewise.
2770 (write_object_file): Use frag_align_code.
2772 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2773 (alpha_handle_align): New.
2774 * config/tc-alpha.h (HANDLE_ALIGN): New.
2775 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2777 * config/tc-i386.h (md_do_align): Use frag_align_code.
2778 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2780 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2781 (ia64_handle_align): New.
2782 * config/tc-ia64.h (HANDLE_ALIGN): New.
2783 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2785 * config/tc-m32r.c (m32r_do_align): Remove.
2786 (m32r_handle_align): New.
2787 (fill_insn): Use frag_align_code.
2788 * config/tc-m32r.h (md_do_align): Remove.
2789 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2790 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2791 * config/tc-mips.c, config/tc-mips.h: Similarly.
2793 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2794 (sh_handle_align): Likewise. Handle rs_align_code.
2795 (sh_do_align): Remove.
2796 * config/tc-sh.h (md_do_align): Remove.
2797 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2799 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2800 (sparc_handle_align): Likewise. Handle rs_align_code.
2801 * config/tc-sparc.h (md_do_align): Remove.
2802 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2804 2000-12-22 DJ Delorie <dj@redhat.com>
2806 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2807 when we assemble the first half of a pair.
2809 2000-12-22 H.J. Lu <hjl@gnu.org>
2811 * config/tc-i386.c (reloc): Update the macro for non-bfd
2813 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2815 2000-12-22 H.J. Lu <hjl@gnu.org>
2817 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2819 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2821 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2822 (QWORD_MNEM_SUFFIX): New macro.
2823 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2825 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2826 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2828 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2829 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2830 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2831 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2832 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2834 (Reg, WordReg): Add Reg64.
2835 (Imm): Add Imm32S and Imm64.
2837 (Disp): Add Disp64 and Disp32S.
2838 (AnyMem): Add Disp32S.
2839 (RegRex, RegRex64): New macros.
2840 (rex_byte): New type.
2841 * config/tc-i386.c (set_16bit_code_flag): Kill.
2842 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2843 (reloc): New parameter "signed"; support x86_64.
2844 (set_code_flag): New.
2845 (DEFAULT_ARCH): New macro; default to "i386".
2846 (default_arch): New static variable.
2847 (struct _i386_insn): New fields Operand_PCrel; rex.
2848 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2849 (flag_code): New enum and static variable.
2850 (use_rela_relocations): New static variable.
2851 (flag_code_names): New static variable.
2852 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2853 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2855 (i386_align_code): Return plain "nop" for x86_64.
2856 (mode_from_disp_size): Support Disp32S.
2857 (smallest_imm_type): Support Imm32S and Imm64.
2858 (offset_in_range): Support size of 8.
2859 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2860 (md_pseudo_table): Add "code64"; use set_code_flat.
2861 (md_begin): Emit sane error message on hash failure.
2862 (tc_i386_fix_adjustable): Support x86_64 relocations.
2863 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2864 instructions supported on particular arch just partially,
2865 output of 64bit immediates, handling of Imm32S and Disp32S type.
2866 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2867 (i386_displacement): Likewise.
2868 (i386_index_check): Cleanup; support 64bit addresses.
2869 (md_apply_fix3): Support x86_64 relocation and rela.
2870 (md_longopts): Add "32" and "64".
2871 (md_parse_option): Add OPTION_32 and OPTION_64.
2872 (i386_target_format): Call even for ELFs; choose between
2873 elf64-x86-64 and elf32-i386.
2874 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2875 (tc_gen_reloc): Support rela relocations and x86_64.
2876 (intel_e09_1): Support QWORD.
2878 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2880 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2881 it's not an offset expression.
2882 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2883 keep the braces '[' and ']' in the output string.
2884 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2885 != FLAT. There is no such op_modifier.
2887 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2889 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2892 2000-12-13 Kazu Hirata <kazu@hxi.com>
2894 * as.h: Fix formatting.
2896 * dwarf2dbg.c: Likewise.
2897 * input-scrub.c: Likewise.
2900 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2902 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2903 configure: Regenerate.
2905 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2907 * dwarf2dbg.c: #include <limits.h> only if it exists.
2909 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2911 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2912 (md_apply_fix): Here too.
2914 2000-12-12 Jim Wilson <wilson@redhat.com>
2916 * config/tc-ia64.h (ia64_init): Add prototype.
2918 2000-12-12 H.J. Lu <hjl@gnu.org>
2920 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2922 * read.h (outputting_stabs_line_debug): Change it to int.
2923 * stabs.c (outputting_stabs_line_debug): Likewise.
2925 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2927 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2928 the address of a function result.
2930 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2932 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2933 (md_assemble): Call dwarf2_emit_insn.
2934 (shlib): Fix typo SHILB -> SHLIB.
2935 (md_parse_option): Likewise.
2936 (ppc_elf_validate_fix): Likewise:
2937 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2939 2000-12-12 Nick Clifton <nickc@redhat.com>
2941 * cgen.h: Fix formatting.
2942 * input-scrub.c: Fix formatting.
2943 * macro.c: Fix formatting.
2944 * config/tc-mips.c: Fix formatting.
2945 * doc/c-mips.texi: Fix formatting.
2947 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2949 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2950 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2952 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2954 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2957 * i386.h (*_Suf): Remove No_dSuf.
2958 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2960 (i386_optab): Remove 'd' in the suffixes.
2962 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2964 * config/tc-i386.c (T_SHORT): Undefine before defining.
2966 2000-12-05 Kazu Hirata <kazu@hxi.com>
2968 * config/tc-mips.c: Fix formatting.
2970 2000-12-04 Matthew Hiller <hiller@redhat.com>
2972 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2973 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2974 (md_show_usage): Ditto.
2975 (md_parse_option): Ditto.
2976 (d10v_cleanup): Writes pending instruction only if
2977 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2978 Fix compile time warning messages.
2980 * doc/c-d10v.texi: Documents new options.
2982 2000-12-04 Matthew Hiller <hiller@redhat.com>
2984 * stabs.c (outputting_stabs_line_debug): New variable.
2985 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2986 function entry and unset at function exit.
2988 * read.h (outputting_stabs_line_debug): New extern declaration.
2990 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2992 * dwarf2dbg.c: Fix compile time warning messages.
2994 2000-12-03 Kazu Hirata <kazu@hxi.com>
2996 * config/tc-a29k.c: Fix formatting.
2997 * config/tc-alpha.c: Likewise.
2998 * config/tc-arm.c: Likewise.
2999 * config/tc-cris.c: Likewise.
3000 * config/tc-hppa.c: Likewise.
3001 * config/tc-i370.c: Likewise.
3002 * config/tc-i386.c: Likewise.
3003 * config/tc-i860.c: Likewise.
3004 * config/tc-i960.c: Likewise.
3005 * config/tc-ia64.c: Likewise.
3006 * config/tc-m68hc11.c: Likewise.
3007 * config/tc-m68k.c: Likewise.
3008 * config/tc-m88k.c: Likewise.
3009 * config/tc-pj.c: Likewise.
3010 * config/tc-ppc.c: Likewise.
3011 * config/tc-sh.c: Likewise.
3012 * config/tc-sparc.c: Likewise.
3013 * config/tc-tahoe.c: Likewise.
3014 * config/tc-vax.c: Likewise.
3016 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3018 * config/tc-mips.c (mips_ip): When calculating offsets,
3019 don't accept as constant the difference between the
3020 addresses of symbols in two different sections.
3022 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3024 (validate_mips_insn): Likewise. Also, update 'B' operand
3025 specifier to use OP_*_CODE20 constants and delete 'm' operand
3027 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3028 operand specifiers. Change warning generated by 'B' operand
3029 specifier to reflect its new multi-purpose usage.
3031 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3032 -1, and update comment.
3033 (file_mips_isa): Likewise.
3034 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3035 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3036 ISA_* constants rather than hard-coded numbers.
3037 (mips_cpu_info): New structure.
3038 (mips_cpu_info_table): New table describing CPU and ISA names
3040 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3041 mips_cpu_info_from_cpu): New functions.
3042 (mips_isa_to_str): New function to get string for ISA name.
3043 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3044 return const char *.
3045 (md_begin): Redo CPU and ISA selection logic, using
3046 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3047 than hard-coded numbers.
3048 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3049 ISA_* constants rather than hard-coded numbers.
3050 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3051 (md_longopts): Delete OPTION_NO_MIPS32.
3052 (md_parse_option): Convert to use ISA_* constants rather than
3053 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3054 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3055 to use strcasecmp to recognize "default" and to use
3056 mips_cpu_info_from_name to get CPU numbers from argument.
3057 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3058 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3060 (s_mipsset): Accept ISA value 32.
3061 * doc/as.texinfo: Clean up MIPS options summary slightly,
3062 remove -no-mips32. Add note about -mips4 and -mips32
3063 specifying those ISA levels. Delete -mips32 and -no-mips32
3064 cpu flag descriptions.
3065 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3066 up the supported CPU switch list, and replace 4Kc, 4Km, and
3067 4Kp entries with a single mips32-4k entry. Note that you can
3070 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3072 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3074 (md_parse_option): Add cases for OPTION_MIPS5 and
3076 (md_show_usage): Mention -mips5 and -mips64 arguments.
3077 (s_mipsset): Add cases for MIPS5 and MIPS64.
3078 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3080 * doc/as.texinfo: Mention -mips5 and -mips64 options
3082 * doc/c-mips.texi: Likewise. Also update introduction
3083 and ".set" usage information.
3085 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3087 (mips_cpu_info_table): Add SB-1 entries.
3088 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3089 known to the -mcpu option.
3091 * doc/as.texinfo: Correct description of MIPS -mcpu
3092 option, by copying some of the text from doc/c-mips.texi.
3094 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3096 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3098 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3099 (sparc*-*-rtems*): Switched from a.out to ELF.
3100 * configure: Regenerate.
3101 * config.in: Regenerate.
3102 * Makefile.in: Regenerate.
3103 * aclocal.m4: Regenerate.
3104 * po/gas.pot: Regenerate.
3106 2000-11-30 Philip Blundell <pb@futuretv.com>
3108 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3109 even in non BFD_ASSEMBLER case.
3111 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3113 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3116 2000-11-29 Richard Henderson <rth@redhat.com>
3118 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3119 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3120 thread multiple subsegments properly; handle multiple code
3121 sections properly; emit proper compilation unit info for assembler
3122 generated debugging.
3124 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3125 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3126 (dwarf2dbg_estimate_size_before_relax): Declare.
3127 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3128 * write.c: Include dwarf2dbg.h.
3129 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3130 (relax_segment): Likewise.
3132 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3134 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3135 jump>: Use as_bad_where instead of as_bad. Tweak error message
3136 accordingly. Stabilize frag by updating fix part and resetting
3138 <undefined symbol, unconditional jump>: Ditto.
3139 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3140 indexing is_end_of_line[].
3141 (md_assemble): Initialize size to 0.
3142 (md_section_align): Mark parameter seg as unused.
3143 (parse_reg): Parse names case-insensitively.
3145 2000-11-28 Kazu Hirata <kazu@hxi.com>
3147 * config/obj-aout.h: Fix formatting.
3148 * config/obj-bout.h: Likewise.
3149 * config/obj-coff.c: Likewise.
3150 * config/obj-coff.h: Likewise.
3151 * config/obj-elf.h: Likewise.
3152 * config/obj-som.h: Likewise.
3153 * config/obj-vms.c: Likewise.
3154 * config/obj-vms.h: Likewise.
3155 * config/tc-h8300.h: Likewise.
3156 * config/tc-ns32k.h: Likewise.
3157 * config/tc-sparc.h: Likewise.
3158 * config/tc-tic54x.h: Likewise.
3159 * config/tc-z8k.h: Likewise.
3161 2000-11-28 Nick Clifton <nickc@redhat.com>
3163 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3164 License is present in the sources, but not the output, and
3165 also available from the GNU website.
3166 (GNU Free Documentation License): Comment out this section.
3168 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3170 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3171 targets. Remove i860 from valid a.out targets.
3172 * Makefile.in: Regenerate.
3174 * config/tc-cris.c: Include dwarf2dbg.h.
3175 (md_pseudo_table): Add .file and .loc.
3176 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3177 (s_cris_file, s_cris_loc): New.
3178 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3179 * Makefile.am: Regenerate dependencies.
3180 * Makefile.in: Regenerate.
3182 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3184 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3185 (MRI_MUL_PRECEDENCE): Likewise.
3186 (op_rank): Fix a comment typo.
3188 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3190 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3192 (get_operand): Fix analysis for movw/movb instructions.
3194 2000-11-24 Nick Clifton <nickc@redhat.com>
3196 * configure.in (xscale-elf): Add target.
3197 (xscale-coff): Add target.
3198 * configure: Regenerate.
3200 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3202 (ARM_EXT_XSCALE): New ARM architecture extension.
3203 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3204 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3205 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3206 (ARM_ARCH_V4): Remove processor from architecture.
3207 (ARM_ARCH_3M): New architecutre definition.
3208 (ARM_ARCH_V5TE): New architecutre definition.
3209 (ARM_ARCH_XSCALE): New architecutre definition.
3210 (CPU_DEFAULT): Allow to be defaulted to XScale.
3211 (atpcs): New boolean variable.
3212 (ldr_flags): Support 'd' flag for double word loads.
3213 (str_flags): Support 'd' flag for double word stored.
3214 (do_mia): New function.
3215 (do_mar): New function.
3216 (do_mra): New function.
3217 (do_pld): New function.
3218 (do_ldrd): New function.
3219 (do_blx): New function.
3220 (do_bkpt): New function.
3221 (do_clz): New function.
3222 (do_lstc2): New function.
3223 (do_cdp2): New function.
3224 (do_t_blx): New function.
3225 (do_t_bkpt): New function.
3226 (do_smla): New function.
3227 (do_smlal): New function.
3228 (do_smul): New function.
3229 (do_qadd): New function.
3230 (do_co_reg2c): New function.
3231 (LONGEST_INSN): Redefine to 7.
3233 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3234 command line switches.
3236 2000-11-22 Jim Wilson <wilson@redhat.com>
3238 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3239 (struct rsrc): Make line unsigned.
3240 (gr_values): Add missing initializer.
3241 (SLOT_NUM_NOT_SET): Add unsigned cast.
3242 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3243 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3244 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3245 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3246 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3247 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3248 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3249 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3250 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3251 Add ATTRIBUTE_UNUSED to unused parameters.
3252 (convert_expr_to_ab_reg): Add parens.
3253 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3254 (dot_prologue): Initialize grsave when declared.
3255 (md_pseudo_table): Add missing initializers.
3256 (operand_match): Add casts to bfd_vma.
3257 (emit_one_bundle): Delete unused local prev. Make required_template
3259 (specify_resource): Cast i to unsigned.
3260 (note_register_values): Use fprintf_vma.
3261 (print_dependency): Likewise.
3263 2000-11-21 Jim Wilson <wilson@redhat.com>
3265 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3266 for unwind info section.
3267 (dot_endp): Likewise for unwind section.
3269 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3272 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3274 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3275 (output_insn): Call dwarf2_emit_insn.
3276 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3278 2000-11-17 Richard Henderson <rth@redhat.com>
3280 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3281 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3282 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3284 2000-11-17 Nick Clifton <nickc@redhat.com>
3286 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3289 2000-11-17 Richard Henderson <rth@redhat.com>
3291 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3293 2000-11-17 Richard Henderson <rth@redhat.com>
3295 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3296 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3297 tri-state definition of alpha_flag_mdebug.
3298 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3299 (s_alpha_file): Store first .file directive.
3300 (s_alpha_stab): New.
3301 (md_pseudo_table): Add stabs and stabn.
3303 2000-11-17 Richard Henderson <rth@redhat.com>
3305 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3307 2000-11-17 Richard Henderson <rth@redhat.com>
3309 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3310 (main): Call dwarf2_finish.
3311 * as.h (debug_type): Clarify documentation of the meaning
3313 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3314 (print_stats): Fix parenthesis problem.
3315 (now_subseg_size): New.
3316 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3317 (dwarf2_directive_file): Don't set debug_type.
3318 (dwarf2_where): Honor DEBUG_DWARF2 first.
3319 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3320 do nothing if not emitting dwarf2 debug info, or no work.
3321 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3322 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3323 (ecoff_new_file): Likewise.
3324 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3325 commentary wrt dwarf2.
3327 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3328 ATTRIBUTE_UNUSED as needed.
3329 (emit_insn): Call dwarf2_emit_insn.
3330 (s_alpha_file): New.
3332 (s_alpha_coff_wrapper): Don't handle them.
3333 (md_pseudo_table): Update for .file and .loc.
3334 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3336 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3337 don't protect with debug_type.
3338 * config/tc-hppa.c (md_assemble): Likewise.
3339 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3340 * config/tc-mn10300.c (md_assemble): Likewise.
3341 * config/tc-sh.c (md_assemble): Likewise.
3342 * config/tc-v850.c (md_assemble): Likewise.
3344 * config/tc-arm.c (arm_end_of_source): Remove.
3345 * config/tc-hppa.c (pa_end_of_source): Remove.
3346 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3347 * config/tc-mn10300.c (mn10300_finalize): Remove.
3348 * config/tc-sh.c (sh_finalize): Remove.
3349 * config/tc-v850.c (sh_finalize): Remove.
3351 * config/tc-arm.h (md_end): Remove.
3352 * config/tc-hppa.h (md_end): Remove.
3353 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3354 * config/tc-m68hc11.h (md_end): Remove.
3355 * config/tc-mn10300.h (md_end): Remove.
3356 * config/tc-sh.h (md_end): Remove.
3357 * config/tc-v850.h (md_end): Remove.
3359 * config/tc-ia64.c (emit_one_bundle): Don't protect
3360 dwarf2 bits with debug_type.
3361 (md_assemble): Likewise.
3362 (ia64_end_of_source): Don't call dwarf2_finish.
3364 2000-11-16 Jim Wilson <wilson@redhat.com>
3366 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3367 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3370 2000-11-16 H.J. Lu <hjl@gnu.org>
3372 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3375 2000-11-15 Kazu Hirata <kazu@hxi.com>
3377 * config/tc-tic30.c: Fix formatting.
3378 * config/tc-tic80.c: Likewise.
3379 * config/tc-v850.c: Likewise.
3380 * config/tc-vax.c: Likewise.
3381 * config/tc-w65.c: Likewise.
3382 * config/tc-z8k.c: Likewise.
3384 2000-11-14 DJ Delorie <dj@redhat.com>
3386 * config/tc-v850.c: Support dwarf2.
3387 * config/tc-v850.h: Ditto.
3389 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3390 parse_cons_expression_v850 to initialize hold_cons_reloc.
3392 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3394 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3395 (errata_nops_necessary_p): New function.
3396 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3399 2000-11-14 Jim Wilson <wilson@redhat.com>
3401 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3402 return little endian bfd formats.
3404 2000-11-14 Kazu Hirata <kazu@hxi.com>
3406 * config/aout_gnu.h: Fix formatting.
3407 * config/atof-vax.c: Likewise.
3408 * config/m68k-parse.h: Likewise.
3409 * config/m88k-opcode.h: Likewise.
3410 * config/obj-elf.c: Likewise.
3411 * config/tc-arm.c: Likewise.
3412 * config/tc-cris.c: Likewise.
3413 * config/tc-i386.c: Likewise.
3414 * config/tc-ia64.c: Likewise.
3415 * config/tc-mn10300.c: Likewise.
3416 * config/te-386bsd.h: Likewise.
3417 * config/te-hppa.h: Likewise.
3418 * config/te-nbsd.h: Likewise.
3419 * config/te-ppcnw.h: Likewise.
3420 * config/te-sparcaout.h: Likewise.
3421 * config/te-tmips.h: Likewise.
3422 * config/vax-inst.h: Likewise.
3423 * config/vms-conf.h: Likewise.
3425 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3427 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3429 2000-11-13 H.J. Lu <hjl@gnu.org>
3431 * config/obj-elf.c (elf_frob_symbol): Support
3432 ".symver name,name2@@@nodename".
3433 (elf_frob_file_before_adjust): Likewise.
3435 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3436 and ".symver name,name2@@@nodename".
3439 2000-11-12 H.J. Lu (hjl@gnu.org)
3441 * config/obj-elf.c (obj_elf_symver): Check missing version
3444 2000-11-12 H.J. Lu (hjl@gnu.org)
3446 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3447 instead of bfd_vma for non-bfd assemblers.
3449 2000-11-09 Kazu Hirata <kazu@hxi.com>
3451 * itbl-ops.c: Fix comment typos.
3453 2000-11-08 Jim Wilson <wilson@redhat.com>
3455 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3456 (struct unwind): Add next_slot_frag field.
3457 (slot_index): New parameters slot_frag and first_frag. Add code
3458 to add in frag sizes when different. Add comments.
3459 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3460 arguments to slot_index.
3461 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3462 loop end. Set next_slot_frag field.
3464 2000-11-07 H.J. Lu <hjl@gnu.org>
3466 * doc/as.texinfo (.symver): Updated for versioned symbol
3469 * obj.h (format_ops): Add the frob_file_before_adjust field.
3471 * config/obj-aout.c (aout_format_ops): Set the
3472 frob_file_before_adjust field to 0.
3473 * config/obj-coff.c (coff_format_ops): Likewise.
3474 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3476 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3478 (elf_frob_file_before_adjust): New function to remove unneeded
3479 versioned symbols from the symbol table.
3480 (elf_format_ops): Set the frob_file_before_adjust field to
3481 elf_frob_file_before_adjust.
3483 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3486 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3488 2000-11-07 Peter Targett <peter.targett@arccores.com>
3490 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3492 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3493 Fix compile time warning messages.
3495 2000-11-07 Nick Clifton <nickc@redhat.com>
3497 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3498 buffer in order to avoid buffer overflows.
3500 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3502 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3503 Change M to m for -milp32 or -mlp64 to match gcc.
3504 (dot_endp): Use bytes_per_address instead of 8.
3505 (emit_one_bundle): Use number_to_chars_littleendian instead of
3507 (fix_insn): Likewise.
3508 (ia64_init): New function.
3509 (ia64_target_format): New function.
3510 (md_begin): Set endianness, arch, and machine as appropriate.
3511 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3512 Make these macros depend on TE_HPUX macro.
3513 (TARGET_FORMAT): Define.
3514 (HOST_SPECIAL_INIT): Define.
3515 * config/te-hpux.h: New file.
3516 * configure.in: Add "ia64-*-hpux*" target to configure.
3517 * configure: Regenerate.
3519 2000-11-06 Kazu Hirata <kazu@hxi.com>
3521 * as.c: Fix formatting.
3522 * dwarf2dbg.c: Likewise.
3523 * input-file.c: Likewise.
3524 * input-file.h: Likewise.
3525 * input-scrub.c: Likewise.
3526 * itbl-ops.c: Likewise.
3527 * listing.c: Likewise.
3528 * macro.h: Likewise.
3529 * messages.c: Likewise.
3531 * subsegs.c: Likewise.
3532 * subsegs.h: Likewise.
3533 * write.c: Likewise.
3535 2000-11-06 Nick Clifton <nickc@redhat.com>
3537 * doc/as.texinfo: Add GNU Free Documentation License.
3538 * doc/gasp.texi: Add GNU Free Documentation License.
3539 * doc/as.1: Add GNU Free Documentation License.
3541 2000-11-05 Nick Clifton <nickc@redhat.com>
3543 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3545 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3547 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3548 * configure: Regenerate.
3550 2000-11-01 Nick Clifton <nickc@redhat.com>
3552 * read.c (original_case_string): New global variable.
3553 (read_a_source_file): Copy opcode string into
3554 original_case_string if clobbering the case of the opcode.
3555 * read.h: Export the definition of original_case_string.
3556 * config/tc-arm.c (md_assembler): When parsing a .req
3557 directive use the original opcode string, not the case
3560 2000-11-02 Nick Clifton <nickc@redhat.com>
3562 * config/tc-mn10300.c (debug_line): Remove this static
3564 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3565 dwarf2_where and dwarf2_gen_line_info.
3567 2000-11-02 Theo Honohan <th@futuretv.com>
3569 * config/tc-arm.c (do_msr): Improve error message.
3571 2000-10-31 Eric Christopher <echristo@redhat.com>
3573 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3574 or pc-relative, else use fx_offset.
3576 2000-10-31 Jim Wilson <wilson@redhat.com>
3578 * config/tc-ia64.c (struct md): New field tag_fixups.
3579 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3580 qualifying predicate.
3581 (emit_one_bundle): Delete spurious multiplication by one. Handle
3583 (ia64_start_line): Error if dangling qualifying predicate.
3584 (defining_tag): New static variable.
3585 (ia64_unrecognized_line, case '['): Parse tags.
3586 (ia64_frob_label): Create tag_fixups.
3587 (md_assemble): Reset md.qp.X_op after using it.
3589 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3591 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3593 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3595 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3597 2000-10-30 Kazu Hirata <kazu@hxi.com>
3599 * expr.c: Fix formatting.
3600 * flonum-copy.c: Likewise.
3601 * flonum.h: Likewise.
3605 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3607 * as.h (OPTION_MD_BASE): Bump to 190.
3608 * as.c (parse_args) <std_longopts>: Add comment about the need to
3609 check OPTION_MD_BASE in as.h.
3611 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3614 2000-10-27 Nick Clifton <nickc@redhat.com>
3616 * configure.in (emulations): Add m68hc12.
3617 * configure: Regenerate.
3618 * po/gas.pot: Regenerate.
3620 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3622 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3624 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3626 2000-10-25 Nick Clifton <nickc@redhat.com>
3628 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3629 a DWARF2 line number information sequence.
3631 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3633 * read.c (generate_lineno_debug): Update comment describing why
3634 DWARF2 line number debug information is not generated
3635 automatically by this function.
3637 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3640 * config/tc-arm.h (md_end): Define.
3641 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3643 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3644 if generating DWARF2 line numbers.
3645 (arm_end_of_source): New function. Call dwarf2_finish if
3648 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3649 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3650 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3652 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3654 * config/tc-i386.c: Fix prototype declarations for functions taking no
3657 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3659 * config/tc-i386.c (i386_operand_modifier): Remove.
3660 (build_displacement_string): Remove.
3661 (i386_parse_seg): Remove.
3662 (i386_intel_memory_operand): Remove.
3663 (i386_intel_operand): Re-write using recursive descent parser based
3664 on MASM documentation.
3665 (struct intel_parser_s): New structure.
3666 (intel_parser): New static variable.
3667 (struct intel_token): New structure.
3668 (cur_token, prev_token): New static variables.
3681 (intel_match_token): New function.
3682 (intel_get_token): New function.
3683 (intel_putback_token): New function.
3684 (intel_expr): New function.
3685 (intel_e05): New function.
3686 (intel_e05_1): New function.
3687 (intel_e06): New function.
3688 (intel_e06_1): New function.
3689 (intel_e09): New function.
3690 (intel_e09_1): New function.
3691 (intel_e10): New function.
3692 (intel_e10_1): New function.
3693 (intel_e11): New function.
3695 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3697 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3698 instructions to loose any special insn->architecture mask.
3700 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3701 (sparc_md_end, sparc_arch_types, sparc_arch,
3702 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3703 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3704 request v9b architecture if they are used).
3706 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3708 * config/tc-m68k.c: Fix the previous misapplied patch.
3710 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3712 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3713 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3714 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3717 2000-10-17 Kazu Hirata <kazu@hxi.com>
3719 * debug.c: Fix formatting.
3720 * depend.c: Likewise.
3721 * dwarf2dbg.c: Likewise.
3722 * dwarf2dbg.h: Likewise.
3723 * ecoff.c: Likewise.
3726 * flonum-konst.c: Likewise.
3727 * frags.h: Likewise.
3729 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3731 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3733 * doc/as.texinfo: Added notes about this new option.
3735 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3737 * config/tc-sh.c (JREG): Remove.
3738 (md_convert_frag): Remove #if 0:d code using JREG.
3740 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3742 * config/tc-i386.c (i386_operand_modifier): Only match
3743 modifiers SHORT and FLAT if they are followed by a space.
3744 (parse_register): When `allow_naked_reg' is set, do not confuse
3745 identifiers that start with a register name with a register.
3747 2000-10-12 Kazu Hirata <kazu@hxi.com>
3749 * app.c: Fix formatting.
3752 * bit_fix.h: Likewise.
3757 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3759 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3761 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3763 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3764 Re-arrange function a little and improve error message.
3766 * write.c (write_relocs): Fix a comment.
3768 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3771 2000-10-05 Jim Wilson <wilson@cygnus.com>
3773 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3775 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3777 * config/tc-i386.c: Delete some useless comments, reformat others.
3779 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3780 non-global syms in linkonce sections.
3782 2000-10-04 Ralf Baechle <ralf@gnu.org>
3784 * config/tc-ia64.c (operand_match): Don't use // style comments.
3785 * config/tc-i370.c: Likewise.
3787 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3789 Changes to handle varying register prefix and user symbol prefix.
3790 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3791 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3792 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3793 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3794 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3795 (demand_register_prefix): New variable.
3796 (md_pseudo_table): New pseudo ".syntax".
3797 (md_longopts): New options --no-underscore and --underscore.
3798 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3799 on symbols_have_leading_underscore.
3800 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3801 (get_spec_reg): Ditto.
3802 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3804 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3806 <case OPTION_NO_US, case OPTION_US>: New.
3807 (md_show_usage): Be brief and reformat to match continuation of
3809 * po/gas.pot: Regenerate.
3811 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3813 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3814 force relocs for 12 bit branches.
3815 (md_apply_fix): Similarly, adjust logic here.
3817 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3819 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3820 adjust for external and weak syms as we will use a reloc. Allow
3821 for +8 offset when calculating limits of branches.
3822 (hppa_fix_adjustable): Undo 2000-09-23 change.
3823 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3824 Correct distance calculation.
3825 (tc_gen_reloc): Print the file name and line number if we can't
3828 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3829 * config/tc-hppa.c (nonzero_dibits): Define.
3830 (arg_reloc_stub_needed): Check each arg and return value
3831 separately for zero case.
3832 (pa_align): Declare argument `bytes'.
3834 2000-09-25 Kazu Hirata <kazu@hxi.com>
3836 * config/tc-cris.c: Fix formatting.
3837 * config/tc-d10v.h: Likewise.
3838 * config/tc-d30v.c: Likewise.
3839 * config/tc-d30v.h: Likewise.
3840 * config/tc-fr30.c: Likewise.
3841 * config/tc-fr30.h: Likewise.
3842 * config/tc-m68k.c: Likewise.
3843 * config/tc-m68k.h: Likewise.
3844 * config/tc-pj.h: Likewise.
3845 * config/tc-ppc.c: Likewise.
3846 * config/tc-ppc.h: Likewise.
3847 * config/tc-sh.c: Likewise.
3848 * config/tc-sh.h: Likewise.
3849 * config/tc-sparc.c: Likewise.
3850 * config/tc-v850.h: Likewise.
3851 * config/tc-vax.h: Likewise.
3852 * config/tc-w65.h: Likewise.
3853 * config/tc-z8k.h: Likewise.
3855 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3857 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3858 checks only for ELF.
3859 (hppa_force_relocation): Likewise.
3861 2000-09-22 Jim Wilson <wilson@cygnus.com>
3863 * config/tc-ia64.c (dv_sem): Add "stop".
3864 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3865 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3866 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3868 (mark_resources): Check IA64_RS_PRr.
3870 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3872 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3873 md_estimate_size_before_relax): Redesign and clean up the
3874 relaxation mechanism.
3876 2000-09-21 Kazu Hirata <kazu@hxi.com>
3878 * config/tc-ns32k.c: Fix formatting.
3879 * config/tc-ns32k.h: Likewise.
3881 2000-09-20 Kazu Hirata <kazu@hxi.com>
3883 * config/tc-m32r.c: Fix formatting.
3884 * config/tc-m32r.h: Likewise.
3885 * config/tc-m68851.h: Likewise.
3886 * config/tc-m68hc11.c: Likewise.
3887 * config/tc-m68hc11.h: Likewise.
3888 * config/tc-m88k.c: Likewise.
3889 * config/tc-mcore.c: Likewise.
3890 * config/tc-mcore.h: Likewise.
3891 * config/tc-mips.c: Likewise.
3892 * config/tc-mips.h: Likewise.
3893 * config/tc-mn10200.h: Likewise.
3894 * config/tc-mn10300.h: Likewise.
3895 * config/tc-tahoe.c: Likewise.
3896 * config/tc-tahoe.h: Likewise.
3898 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3900 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3901 Likewise in relaxation description comments.
3903 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3905 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3906 subtraction of two syms without emitting a relocation.
3908 From David Huggins-Daines <dhd@linuxcare.com>
3909 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3910 global or weak symbols.
3912 2000-09-15 Kazu Hirata <kazu@hxi.com>
3914 * config/tc-h8300.h: Fix formatting.
3915 * config/tc-h8500.c: Likewise.
3916 * config/tc-h8500.h: Likewise.
3917 * config/tc-hppa.h: Likewise.
3918 * config/tc-i370.h: Likewise.
3919 * config/tc-i386.h: Likewise.
3920 * config/tc-i860.c: Likewise.
3921 * config/tc-i860.h: Likewise.
3922 * config/tc-i960.h: Likewise.
3923 * config/tc-ia64.c: Likewise.
3924 * config/tc-ia64.h: Likewise.
3926 2000-09-14 Kazu Hirata <kazu@hxi.com>
3928 * config/tc-a29k.c: Fix formatting.
3929 * config/tc-alpha.c: Likewise.
3930 * config/tc-arc.c: Likewise.
3931 * config/tc-arc.h: Likewise.
3932 * config/tc-arm.c: Likewise.
3933 * config/tc-arm.h: Likewise.
3934 * config/tc-avr.c: Likewise.
3935 * config/tc-avr.h: Likewise.
3936 * config/tc-tic30.c: Likewise.
3937 * config/tc-tic30.h: Likewise.
3938 * config/tc-tic54x.c: Likewise.
3939 * config/tc-tic54x.h: Likewise.
3940 * config/tc-tic80.c: Likewise.
3941 * config/tc-tic80.h: Likewise.
3943 2000-09-14 Timothy Wall <twall@cygnus.com>
3945 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3946 parallel comparisons for later use.
3947 (struct rsrc): Add parallel comparison type.
3948 (resources_match): Skip special cases of PR usage (non-conflicting
3951 2000-09-13 Kazu Hirata <kazu@hxi.com>
3953 * config/obj-ecoff.c: Fix formatting.
3954 * config/obj-elf.c: Likewise.
3955 * config/obj-elf.h: Likewise.
3956 * config/obj-evax.h: Likewise.
3957 * config/obj-generic.h: Likewise.
3958 * config/obj-hp300.c: Likewise.
3959 * config/obj-hp300.h: Likewise.
3960 * config/obj-ieee.h: Likewise.
3961 * config/obj-vms.c: Likewise.
3962 * config/obj-vms.h: Likewise.
3964 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3966 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3967 (md_parse_option): Ditto.
3968 (md_longopts): Add -mips32 option.
3969 (md_show_usage): Document new options.
3970 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3971 (mips_ip): Assemble mfc0 with a sub-selection code.
3972 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3973 (mips_cpu_to_str): New function.
3974 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3975 Use CPU_* defines instead of hardcoded numbers.
3977 * doc/as.texinfo: Document new options.
3978 * doc/c-mips.texi: Ditto.
3980 2000-09-12 Kazu Hirata <kazu@hxi.com>
3982 * as.h: Fix formatting.
3983 * asintl.h: Likewise.
3984 * bit_fix.h: Likewise.
3985 * config/obj-aout.c: Likewise.
3986 * config/obj-aout.h: Likewise.
3987 * config/obj-bout.c: Likewise.
3988 * config/obj-bout.h: Likewise.
3989 * config/obj-coff.c: Likewise.
3990 * config/obj-coff.h: Likewise.
3991 * dwarf2dbg.h: Likewise.
3993 * flonum.h: Likewise.
3994 * frags.h: Likewise.
3995 * itbl-ops.h: Likewise.
3996 * macro.h: Likewise.
3999 * struc-symbol.h: Likewise.
4000 * subsegs.h: Likewise.
4001 * symbols.h: Likewise.
4003 * write.h: Likewise.
4005 2000-09-11 Kazu Hirata <kazu@hxi.com>
4007 * bignum-copy.c: Fix formatting.
4008 * config/tc-i370.c: Likewise.
4009 * config/tc-i960.c: Likewise.
4010 * config/tc-m68k.c: Likewise.
4011 * ehopt.c: Likewise.
4012 * flonum-copy.c: Likewise.
4013 * flonum-konst.c: Likewise.
4014 * flonum-mult.c: Likewise.
4015 * literal.c: Likewise.
4018 * stabs.c: Likewise.
4019 * subsegs.c: Likewise.
4021 2000-09-09 Philip Blundell <philb@gnu.org>
4023 * configure.in (arm*-*-uclinux*): New target.
4024 * configure: Regenerate.
4026 2000-09-09 Kazu Hirata <kazu@hxi.com>
4028 * input-file.c: Fix formatting.
4029 * itbl-ops.c: Likewise.
4030 * messages.c: Likewise.
4032 2000-09-08 Philip Blundell <philb@gnu.org>
4034 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4037 2000-09-07 H.J. Lu <hjl@gnu.org>
4039 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4040 * configure: Rebuild.
4042 2000-09-07 Kazu Hirata <kazu@hxi.com>
4044 * atof-generic.c: Fix formatting.
4045 * config/tc-mips.c: Likewise.
4046 * config/tc-vax.c: Likewise.
4047 * input-scrub.c: Likewise.
4049 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4051 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4052 * configure.in (sh-*-linux*): Added.
4053 * configure: Rebuilt.
4055 2000-09-06 Kazu Hirata <kazu@hxi.com>
4057 * config/tc-hppa.c: Fix formatting.
4059 * ecoff.c: Fix formatting.
4061 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4063 * configure: Rebuilt with new libtool.m4.
4065 2000-09-05 Kazu Hirata <kazu@hxi.com>
4067 * cgen.c: Fix formatting.
4068 * config/tc-ia64.c: Likewise.
4070 2000-09-05 Nick Clifton <nickc@redhat.com>
4072 * aclocal.m4: Regenerate.
4073 * config.in: Regenerate.
4074 * configure: Regenerate.
4075 * po/gas.pot: Regenerate.
4077 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4079 * config/tc-cris.c: Correct comment typos.
4081 2000-09-05 Eric Christopher <echristo@cygnus.com>
4083 * config/tc-mn10300.c: Cleanup.
4084 (md_pcrel_from): Enable.
4086 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4088 * expr.c (operand): Fix a comment typo.
4089 * write.c (write_relocs): Fix a signed/unsigned warning.
4091 * config/tc-hppa.c (fudge_reg_expressions): New
4092 (hppa_force_reg_syms_absolute): New.
4093 (pa_equ): Allow reg_section expressions.
4094 * config/tc-hppa.c (md_optimize_expr): Define.
4095 (hppa_force_reg_syms_absolute): Prototype.
4097 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4098 (pa_parse_number): Pass in arg to select fp reg parsing.
4099 Return 1 to indicate format checks pass. If strict, then only
4100 accept a register or register symbol. Return value in...
4101 (pa_number): New static for pa_parse_number.
4102 (FP_REG_BASE): Define.
4103 (FP_REG_RSEL): Define.
4104 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4105 appropriate. White space changes.
4106 (need_pa11_opcode): Don't bother passing any params, get them from
4108 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4109 Remove extraneous check in case 'Q'.
4110 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4111 reg, set section of resulting symbol to reg_section.
4112 (pa_parse_space_stmt): Modify call to pa_parse_number.
4113 (pa_space): Likewise.
4115 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4116 (hppa_force_relocation): Handle vtable relocs.
4117 (pa_vtable_entry): New.
4118 (pa_vtable_inherit): New.
4119 (md_pseudo_table): Add entries for vtable pseudos.
4120 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4121 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4123 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4124 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4125 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4127 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4128 specify a symbol type.
4130 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4131 dependent things together.
4132 (md_elf_symbol_type): Define.
4134 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4136 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4138 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4139 (obj_elf_vtable_entry): Declare.
4141 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4142 and export function.
4143 (obj_elf_vtable_entry): Similarly.
4144 (elf_pseudo_table): Fix the damage with a cast.
4146 2000-09-03 Richard Henderson <rth@cygnus.com>
4148 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4149 for template selection when a label is needed.
4151 2000-09-02 Kazu Hirata <kazu@hxi.com>
4153 * config/tc-ia64.c: Fix formatting.
4155 2000-09-02 Nick Clifton <nickc@redhat.com>
4157 * configure.in: Increase version number to 2.10.91.
4158 * configure: Regenerate.
4159 * aclocal.m4: Regenerate.
4160 * config.in: Regenerate.
4161 * po/gas.pot: Regenerate.
4162 * Makefile.in: Regenerate.
4164 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4166 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4167 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4168 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4170 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4173 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4175 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4176 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4177 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4178 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4179 (GOT_symbol): New variable.
4180 (md_undefined_symbol): Set it.
4182 2000-09-01 Richard Henderson <rth@cygnus.com>
4184 * config/tc-ia64.c (match): Don't inline.
4185 (extra_goodness): New.
4186 (md_begin): Prefer nop.f and nop.b for best_template.
4188 2000-08-31 Kazu Hirata <kazu@hxi.com>
4190 * as.c: Fix formatting.
4192 * frags.c: Likewise.
4193 * macro.c: Likewise.
4195 2000-08-31 Eric Christopher <echristo@cygnus.com>
4197 * config/tc-mn10300.c: Cleanup and fix warnings.
4198 (md_pseudo_table): Add initializers.
4199 (md_show_usage): Cleanup.
4200 (md_parse_option): Fix warnings.
4201 (md_undefined_symbol): Fix warnings.
4202 (md_conver_frag): Fix warnings.
4203 (tc_gen_reloc): Fix warnings.
4204 (md_apply_fix3): Fix warnings.
4205 (check_operand): Fix warnings.
4207 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4209 * acinclude.m4: Include libtool and gettext macros from the
4211 * aclocal.m4, configure: Rebuilt.
4213 2000-08-30 Mark Hatle <mhatle@mvista.com>
4215 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4217 2000-08-31 Kazu Hirata <kazu@hxi.com>
4219 * listing.c: Fix formatting.
4221 2000-08-29 Kazu Hirata <kazu@hxi.com>
4223 * app.c: Fix a comment typo. Fix formatting.
4225 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4227 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4228 offset of the target destination for jmp instructions.
4229 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4231 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4233 * NEWS: Mention support for CRIS.
4235 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4237 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4238 Sets `.lcomm' alignment to zero.
4240 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4242 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4243 TC_FIX_ADJUSTABLE): Define.
4245 2000-08-23 Jim Wilson <wilson@cygnus.com>
4247 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4248 unwind.personality_routine is set.
4250 2000-08-23 H.J. Lu <hjl@gnu.org>
4252 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4254 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4256 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4259 2000-08-22 H.J. Lu <hjl@gnu.org>
4261 * config.in (STRICTCOFF): New for strict COFF.
4263 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4264 i386-*-go32* and i386-go32-rtems*.
4265 * configure: Rebuilt.
4267 * config/obj-coff.c (obj_coff_endef): Follow the historical
4268 behavior if STRICTCOFF is not defined.
4270 * doc/internals.texi: Document STRICTCOFF.
4272 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4274 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4275 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4276 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4277 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4278 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4279 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4280 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4283 2000-08-22 Eric Christopher <echristo@cygnus.com>
4285 * config/tc-mn10300.c: (md_apply_fix): New function.
4286 (mn10300_force_relocation): New function.
4287 (mn10300_fix_adjustable): New function.
4289 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4290 (TC_HANDLES_FX_DONE): Define.
4291 (obj_fix_adjustable): Define.
4292 (MD_APPLY_FIX3): Define.
4293 (TC_LINKRELAX_FIXUP): Define.
4295 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4297 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4299 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4301 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4303 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4304 if the fixup resulted in a relocation.
4306 2000-08-18 Nick Clifton <nickc@redhat.com>
4308 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4309 Make reference to first element of shift_names explicit.
4311 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4313 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4314 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4315 add a symbol's address. Removed all target-specific #ifdefs that
4316 used to accomplished the same.
4317 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4318 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4319 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4320 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4321 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4323 2000-08-17 Kazu Hirata <kazu@hxi.com>
4325 * dwarf2dbg.c: Fix formatting.
4327 2000-08-17 Nick Clifton <nickc@redhat.com>
4329 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4330 to be recoded as logical shift lefts by zero.
4332 2000-08-16 Jim Wilson <wilson@cygnus.com>
4334 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4335 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4337 (note_register_values): Handle IA64_OPND_R3_2 operands.
4339 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4341 * config/tc-i860.c (md_operand): Silly typo fixed.
4343 2000-08-16 Nick Clifton <nickc@redhat.com>
4345 * config/tc-arm.c (struct asm_shift): Delete.
4347 (enum asm_shift_index): New.
4348 (struct asm_shift_properties): New.
4349 (struct asm_shift_name): New.
4350 (shift_properties[]); New.
4351 (shift_names[]); New.
4353 (decode_shift): Use new structures.
4354 Issue a warning is "ROR #0" is used.
4355 Issue a warning if "ASR #0" or "LSR #0" is used.
4357 (md_begin): Initialise arm_shift_hsh table from new
4358 asm_shift_name array.
4360 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4362 * config/tc-sparc.c: Kill all warnings.
4363 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4365 (md_show_usage): Update usage text.
4367 2000-08-16 Nick Clifton <nickc@redhat.com>
4369 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4372 2000-08-15 Will Cohen <wcohen@redhat.com>
4374 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4376 * config/tc-sh.c (md_assemble): Changed so debug_type
4377 test performed for ppi_assemble
4378 * config/tc-sh.c: Included dwarf2dbg.h.
4379 (debug_line): Defined.
4380 (md_assemble): Generates dwarf2 line info.
4381 (sh_finalize): New function. Finalize dwarf2 info.
4382 (assemble_ppi): Returns size of code generated.
4383 (build_Mytes): Returns size of code generated.
4384 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4385 * config/tc-sh.h (md_end): Defined.
4386 (sh_finalize): Declared.
4388 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4390 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4393 2000-08-14 Nick Clifton <nickc@redhat.com>
4395 * config/tc-arm.c (do_bx): Allow "bx pc".
4397 2000-08-14 Jim Wilson <wilson@cygnus.com>
4399 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4400 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4401 (md_begin): Change assignment to md.flag to OR in the new bit.
4403 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4405 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4406 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4409 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4411 * NEWS: Mention i860 support.
4413 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4415 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4417 2000-08-14 Andreas Schwab <schwab@suse.de>
4419 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4421 2000-08-11 Andreas Schwab <schwab@suse.de>
4423 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4426 2000-08-11 Kazu Hirata <kazu@hxi.com>
4428 * expr.c: Fix formatting.
4429 * config/obj-bout.c: Likewise.
4431 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4433 * doc/c-i860.texi: Flesh out the i860 section more.
4435 2000-08-10 Kazu Hirata <kazu@hxi.com>
4437 * symbols.c: Fix formatting.
4440 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4442 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4443 modifier has the IgnoreSize bit set.
4445 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4447 From Rodney Brown <RodneyBrown@mynd.com>
4448 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4449 * configure: Regenerate.
4451 2000-08-09 Kazu Hirata <kazu@hxi.com>
4453 * hash.c: Fix formatting.
4456 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4458 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4459 (i860_fix_info): New enum.
4460 (MD_APPLY_FIX3): Define.
4461 (WORKING_DOT_WORD): Define.
4462 (TC_HANDLES_FX_DONE): Define.
4463 (DIFF_EXPR_OK): Define.
4464 (LISTING_HEADER): Define.
4465 (TARGET_FORMAT): Select target format based on endian flag.
4466 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4467 (target_big_endian): Add external declaration.
4469 * config/tc-i860.c: All existing code reworked completely. Other
4470 new code shown below.
4471 (SYNTAX_SVR4): Define.
4472 (target_warn_expand): New variable.
4473 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4474 (md_longopts): Declare and define with new options (-EL, -EB,
4476 (md_show_usage): New function.
4477 (md_operand): New function.
4478 (obtain_reloc_for_imm16): New function.
4479 (md_apply_fix3): New function.
4480 (tc_gen_reloc): New function.
4482 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4484 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4485 2 bytes of the jump address are in the same frag.
4486 (find): Accept 68hc12 register indirect modes.
4488 * NEWS: Mention 68HC11 & 68HC12 support.
4490 2000-08-07 Richard Henderson <rth@cygnus.com>
4492 * config/tc-ia64.c (unwind): Add prologue_mask member.
4493 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4494 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4495 (dot_body): Clear unwind.prologue_mask.
4496 (dot_prologue): Set it. Accept a register second argument.
4498 2000-08-07 Kazu Hirata <kazu@hxi.com>
4500 * config/atof-ieee.c: Fix formatting.
4501 * config/atof-tahoe.c: Likewise.
4503 2000-08-06 Nick Clifton <nickc@cygnus.com>
4505 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4508 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4509 of .popsection, .previous, .pushsection, .subsection,
4510 .version, .vtable_entry, .vtable_inherit and .weak.
4512 2000-08-05 Kazu Hirata <kazu@hxi.com>
4514 * config/tc-cris.c: Fix formatting.
4515 * config/tc-i386.c: Likewise.
4516 * config/tc-sparc.c (sparc_ip): Simplify the code.
4518 2000-08-04 Kazu Hirata <kazu@hxi.com>
4520 * config/tc-cris.c: Rearrange code for readability.
4521 * config/tc-d10v.c: Fix formatting.
4522 * config/tc-m32r.c: Likewise.
4523 * config/tc-sparc.c: Likewise.
4525 2000-08-02 Jim Wilson <wilson@cygnus.com>
4527 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4528 before ia64_find_opcode.
4529 (md_assemble): Likewise.
4531 2000-08-01 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4534 Undo some formatting fixes.
4536 2000-08-01 Kazu Hirata <kazu@hxi.com>
4538 * config/obj-som.c: Fix formatting.
4539 * config/obj-ieee.c: Likewise.
4540 * config/tc-arm.c: Likewise.
4541 * config/tc-v850.c: Likewise.
4543 2000-08-01 Nick Clifton <nickc@redhat.com>
4545 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4546 index by command line option.
4548 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4550 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4551 (@node M68K-Branch): Rewrite to match the reality.
4553 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4555 * doc/c-i860.texi: New file.
4556 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4557 * doc/Makefile.in: Regenerate.
4558 * doc/all.texi: Add I860 as relevant architecture.
4559 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4561 2000-07-31 Kazu Hirata <kazu@hxi.com>
4563 * config/tc-d30v.c: Fix formatting.
4565 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4567 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4568 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4569 long emit a long branch if available instead of an absolute jump, never
4570 emit absolute jumps for anything with --pcrel.
4572 * doc/c-m68k.texi: Document new command line option.
4574 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4576 * config/tc-avr.c: Use PARAMS macro in function declarations.
4577 Don't declare md_pcrel_from_section (already in tc-avr.h).
4578 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4579 (avr_operand): Don't set (unsigned) op_mask to -1.
4581 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4583 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4584 * configure: Regenerated.
4585 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4586 of operand to the .type directive (.e.g, "type").
4588 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4590 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4591 * app.c (do_scrub_chars): Record where first comment found.
4592 * read.c (read_a_source_file): Init found_comment on entry, and
4593 notify whether comments found on exit.
4594 * config/tc-hppa.c (md_shortopts): Add "c".
4595 (md_longopts): Add warn-comment.
4596 (md_parse_option): Handle it.
4597 (md_show_usage): Show available options.
4598 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4600 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4602 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4603 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4605 (md_estimate_size_before_relax): Don't fall off end of function.
4607 2000-07-27 Kazu Hirata <kazu@hxi.com>
4609 * config/tc-avr.c: Fix formatting.
4610 * config/tc-ns32k.c: Likewise.
4612 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4614 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4616 2000-07-27 Kazu Hirata <kazu@hxi.com>
4618 * config/tc-d10v.c: Fix formatting.
4619 * config/tc-z8k.c: Likewise.
4620 * config/tc-sparc.c: Likewise.
4622 2000-07-26 Dave Brolley <brolley@redhat.com>
4624 * cgen.c (queue_fixup): Declare opinfo.
4625 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4626 (gas_cgen_md_operand): Ditto.
4627 (gas_cgen_md_apply_fix3): Ditto.
4629 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4631 * config/obj-coff.c (obj_frob_symbol): Don't merge
4632 labels. Don't merge if the symbol isn't constant. Return
4633 immediately if a symbol is merged.
4635 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4637 * frags.c (frag_align): Correct absolute section alignment.
4639 2000-07-20 DJ Delorie <dj@redhat.com>
4641 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4642 it breaks linking against DLLs.
4644 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4646 * configure.in: Add CRIS support.
4647 * configure: Regenerate.
4648 * Makefile.am: (CPU_TYPES): Add cris.
4649 (CPU_OBJ_VALID) [aout]: Add cris.
4650 (MULTI_CPU_TYPES): Add cris.
4651 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4652 [coff]: Only i386 and mips are valid.
4653 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4654 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4655 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4656 Regenerate dependencies.
4657 * Makefile.in: Regenerate.
4658 * aclocal.m4: Regenerate.
4659 * as.c: Declare crisaout, criself.
4660 * config/tc-cris.h, config/tc-cris.c: New.
4661 * config/e-criself.c, config/e-crisaout.c: New.
4662 * po/POTFILES.in, po/gas.pot: Regenerate.
4664 2000-07-20 Kazu Hirata <kazu@hxi.com>
4666 * read.c: Fix formatting.
4667 * write.c: Fix formatting.
4669 2000-07-19 H.J. Lu <hjl@gnu.org>
4671 * sb.c: Include <stdlib.h> if exists for abort ().
4673 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4675 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4676 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4677 (pa_type_args): Same here.
4679 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4681 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4682 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4683 the storage class is already set.
4685 2000-07-17 Kazu Hirata <kazu@hxi.com>
4687 * config/tc-m68hc11.c: Fix formatting.
4688 * config/tc-mn10200.c: Likewise.
4689 * config/tc-mn10300.c: Likewise.
4690 * config/tc-pj.c: Likewise.
4691 * config/tc-tic80.c: Likewise.
4692 * config/tc-w65.c: Likewise.
4694 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4696 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4699 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4701 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4704 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4706 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4707 ELF as are used for SOM (except the 32-bit reloc one) to decide
4708 whether a symbol can be reduced to a section symbol. Expand on
4709 the comment for symbols involved in LR% and RR% expressions.
4711 2000-07-14 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-mips.c (mips_disable_float_construction): New
4714 static variable. Set to true if doubles should not be
4715 constructed by loading two single width fp registers with
4716 halves of the value.
4717 (mips_ip): Test mips_disable_float_construction.
4718 (md_longopts): Add command line switches --construct-floats
4719 and --no-construct-floats.
4720 (md_parse_option): Parse new command line options.
4721 (md_show_usage): Describe new command line options.
4723 * doc/c-mips.texi: Document new command line options.
4725 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4727 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4728 * configure: Regenerate.
4730 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4732 * configure.in (DEFAULT_EMULATION setting): Revert part of
4733 2000-07-01 change that set te_multi=multi unless set to tmips.
4734 * configure: Regenerate.
4736 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4738 * config/obj-coff.c (coff_frob_section): Add padding to the last
4739 section when aligning it increases its size.
4741 2000-07-11 Kazu Hirata <kazu@hxi.com>
4743 * config/tc-tic54x.c: Fix formatting.
4745 2000-07-10 Kazu Hirata <kazu@hxi.com>
4747 * config/tc-h8500.c: Fix formatting.
4748 * config/tc-tic54x.c: Fix formatting.
4750 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4752 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4753 displacements correctly.
4755 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4757 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4759 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4763 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4765 From David Huggins-Daines <dhd@linuxcare.com>
4766 * config/te-hppalinux64.h: Add a new emulation.
4767 * configure.in (emulations): Add configure bits to support the
4768 64-bit Linux/parisc target.
4769 * configure: Regenerate.
4771 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4772 (md_shortopts): Add `V' for ELF.
4774 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4775 when SOM or ELF_ARG_RELOC are defined.
4776 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4777 ELF_ARG_RELOC are defined.
4778 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4779 (pa_stringer): ..Do it here instead. Fix comment typos.
4780 (hppa_force_relocation): Cast enums to int before comparing with
4783 From Ryan Bradetich <rbradetich@uswest.net>
4784 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4785 redifinition warning.
4786 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4787 (hppa_force_relocation): ditto
4788 (md_apply_fix): Added cast to buf to fix warnings.
4790 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4791 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4793 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4794 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4795 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4796 reloc_type** to avoid warnings in switch.
4797 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4798 little earlier instead.
4800 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4802 (pa_type_args): Use symbol_arg_reloc_info.
4803 (struct pa_it): Make arg_reloc unsigned int.
4804 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4805 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4806 (pa_code): Delete. pa_text duplicates this function.
4807 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4808 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4810 (cons_fix_new_hppa): Actually change selector to e_fsel when
4811 warning about assuming so.
4812 (tc_gen_reloc): More example elf arg reloc code.
4813 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4814 (hppa_force_relocation): Likewise.
4816 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4818 (pa_end_of_source): Prototype.
4819 (hppa_fix_adjustable): Prototype.
4820 (LABELS_WITHOUT_COLONS): Move it..
4821 * config/te-hppa.h: To here.
4823 * config/te-hppa64.h: New file.
4825 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4827 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4828 format -10, -16, 16 relocs.
4829 (hppa_elf_mark_end_of_function): Test for null
4830 last_call_info->start_symbol
4832 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4833 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4834 re_assesmble_* functions. Delete extraneous statements. Fix
4836 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4837 insn to re_assemble_*.
4839 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4841 * doc/internals.texi (Expressions): Fix typo.
4843 2000-07-08 Kazu Hirata <kazu@hxi.com>
4845 * config/tc-sh.c: Fix formatting.
4846 * config/tc-tic54x.c: Fix formatting.
4847 * depend.c: Fix formatting.
4848 * flonum-konst.c: Likewise.
4849 * flonum-mult.c: Likewise.
4851 2000-07-07 Kazu Hirata <kazu@hxi.com>
4853 * config/tc-sh.c: Fix comments.
4854 * config/obj-vms.c: Fix comments.
4855 * config/tc-a29k.c: Likewise.
4856 * config/tc-alpha.c: Likewise.
4857 * config/tc-h8300.c: Likewise.
4858 * config/tc-h8500.c: Likewise.
4859 * config/tc-i370.c: Likewise.
4860 * config/tc-ia64.c: Likewise.
4861 * config/tc-m68hc11.c: Likewise.
4862 * config/tc-m68k.c: Likewise.
4863 * config/tc-mips.c: Likewise.
4864 * config/tc-ns32k.c: Likewise.
4865 * config/tc-ppc.c: Likewise.
4866 * config/tc-z8k.c: Likewise.
4868 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4870 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4871 Default to '(SEC_LOAD | SEC_DATA)'.
4872 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4874 * doc/internals.texi (CPU Backend): Describe
4875 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4877 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4879 * as.c (parse_args): NULL terminate the long option list.
4881 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4883 * config/tc-d30v.h: Include "write.h" for fixS.
4884 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4886 2000-07-05 Nick Clifton <nickc@cygnus.com>
4888 * config/tc-d30v.c (write_2_short): Further changes to warning
4889 messages produced when combining EITHER_BUT_PREFER_MU attributed
4892 2000-07-05 DJ Delorie <dj@redhat.com>
4896 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4898 * config/tc-arm.c (psrs): Accept combinations of flags.
4900 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4902 * config/tc-avr.c: Change _ () to _() around all strings marked
4903 for translation (exception from the usual coding style).
4904 (avr_opt): New struct variable, how the new switches are set.
4905 (OPTION_MMCU): Define as 'm' and actually use.
4906 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4907 (show_mcu_list): New function, display the list of known MCUs.
4908 (md_show_usage): Document the new switches. Call show_mcu_list.
4909 (avr_set_arch): Change 'm' to OPTION_MMCU.
4910 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4911 Handle the new switches.
4912 (avr_operands): Disable warnings for undefined combinations of
4913 operands if -mall-opcodes. Disable warnings for skipping two-word
4914 instructions if enhanced core or -mno-skip-bug.
4915 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4916 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4917 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4918 (avr_ldi_expression): Warn about implicit lo8().
4919 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4921 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4923 * configure.in: Add entry for mips-*-sysv4*MP*
4924 * configure: Rebuild
4925 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4926 elf32-tradlittlemips for traditional mips targets.
4927 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4928 test for Link Once sections as in adjust_reloc_syms.
4929 * config/te-tmips.h: New file for traditional mips targets. Define
4932 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4934 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4935 flags argument is not present, don't change an existing section's
4936 section's attributes. If the flags argument is present, warn if the
4937 attributes don't match the section's current attributes. When
4938 long section names are supported, set SEC_LINK_ONCE and
4939 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4941 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4943 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4944 symbols; create them.
4946 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4948 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4949 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4951 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4953 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4954 expressions. Ignore the problem when handling 16 bit signed
4955 immediates, because the assembler will take care of the relocation
4958 2000-06-27 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4961 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4962 sequential order, and emit warning messages if the input source
4963 code contains constructs like that, or parallel constructs
4964 containing such opcodes.
4966 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4968 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4969 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4970 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4971 (md_show_usage): Update usage message.
4972 (md_parse_option): Allow redefinition of MCU type within the
4973 same avr[1-5] bfd machine type. Show both old and new MCU type
4974 in the error message.
4975 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4976 Simplify 8K wrap code.
4978 2000-06-25 Kazu Hirata <kazu@hxi.com>
4980 * config/obj-aout.c: Remove all uses of DEFUN.
4981 * config/obj-ieee.c: Likewise.
4982 * config/tc-sh.c: Fix comment typos.
4983 * config/tc-tahoe.c: Likewise.
4984 * config/tc-vax.c: Likewise.
4985 * config/tc-w65.c: Likewise.
4986 * config/tc-z8k.c: Likewise.
4987 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4989 2000-06-24 DJ Delorie <dj@cygnus.com>
4991 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4992 more changes from Sept 1999
4993 (tc_i386_fix_adjustable): ditto
4994 (md_apply_fix3): ditto
4996 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4998 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4999 (gas_cgen_parse_operand): Set it around expression() call.
5000 (gas_cgen_md_operand): Test for it before longjmp().
5002 2000-06-24 Kazu Hirata <kazu@hxi.com>
5004 * config/tc-h8500.c: Remove all uses of DEFUN.
5005 * config/tc-sh.c: Likewise.
5006 * config/tc-w65.c: Likewise.
5007 * config/tc-z8k.c: Likewise.
5009 * config/tc-h8500.c: Fix typos in comments.
5011 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5013 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5016 2000-06-23 matthew green <mrg@redhat.com>
5018 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5019 defined. Fix error message for `[' grouping.
5021 2000-06-22 Kazu Hirata <kazu@hxi.com>
5023 * config/tc-h8300.c: Fix formatting and comment typos.
5025 2000-06-22 Timothy Wall <twall@cygnus.com>
5027 * config/tc-ia64.c (note_register_values): Move premature QP
5028 notation clearing into the appropriate place.
5030 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5032 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5033 first before anything else. Add bin-bugs.h, emul.h and progress.h
5034 Sort list of files as for $(OBJS) in Makefile.am.
5036 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5037 find one. Remake dependencies.
5038 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5039 * Makefile.in: Regenerate.
5040 * doc/Makefile.in: Regenerate.
5042 * config/tc-i386.c (i386_displacement): Don't assume a constant
5043 displacement is necessarily 16 bits when in 16 bit code mode.
5044 (md_assemble): Instead size the displacement here after we know
5045 for sure that a .code16gcc operand hasn't automatically added
5046 operand size prefixes.
5048 2000-06-21 H.J. Lu <hjl@gnu.org>
5050 * Makefile.am: Rebuild dependency.
5051 * Makefile.in: Rebuild.
5053 2000-06-21 Kazu Hirata <kazu@hxi.com>
5055 * config/tc-h8300.c (parse_reg): Make the function static.
5056 (parse_exp): Likewise.
5058 2000-06-20 DJ Delorie <dj@cygnus.com>
5060 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5061 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5062 for cygwin import libraries to work properly.
5064 2000-06-20 H.J. Lu <hjl@gnu.org>
5066 * Makefile.am: Rebuild dependency.
5067 * Makefile.in: Rebuild.
5068 * configure: Likewise.
5069 * doc/Makefile.in: Likewise.
5071 2000-06-20 Timothy Wall <twall@cygnus.com>
5073 * doc/internals.texi (CPU backend): Add @itemx for
5074 TC_START_LABEL_WITHOUT_COLON.
5075 * doc/c-tic54x.texi: New.
5076 * doc/as.texinfo: Add tic54x features and include primary tic54x
5078 * doc/all.texi: Add C54X.
5079 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5080 * doc/Makefile.in: Regenerate.
5081 * configure.in: Add tic54x and define LIBM for tic54x.
5082 * configure: Regenrate.
5083 * config/tc-tic54x.[ch]: New.
5084 * config/obj-coff.h: Add tic54x.
5085 * Makefile.am: (CPU_TYPES): Add tic54x.
5086 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5087 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5088 (as_new_LDADD): Add $(LIBM).
5089 * Makefile.in: Regenerate.
5091 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5093 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5094 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5095 * doc/as.texinfo: Likewise.
5097 * configure, Makefile.in: Regenerate.
5098 * configure.in (emulations): Recognize m6811 and m6812.
5099 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5100 Added files for 68hc11 and 68hc12 assembler.
5101 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5102 * config/tc-m68hc11.h: Header definition for that assembler.
5104 2000-06-18 Nick Clifton <nickc@redhat.com>
5106 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5107 instead of OCTETS_PER_BYTE.
5109 * config/tc-v850.c: Fix compile time warnings.
5110 * config/tc-ppc.c: Fix compile time warnings.
5112 2000-06-18 H.J. Lu <hjl@gnu.org>
5114 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5115 * configure: Rebuild.
5117 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5119 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5122 2000-06-16 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5125 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5127 * doc/c-mips.texi: Document newly accepted cpu variants.
5129 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5131 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5133 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5135 * macro.c (getstring): Make it possible to escape the quote
5138 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5140 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5142 2000-06-13 H.J. Lu <hjl@gnu.org>
5144 * configure: Regenerate.
5146 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5148 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5150 * doc/internals.texi (line_separator_chars): Semicolon is no
5151 longer a default. Mention null and newline as defaults.
5153 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5155 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5156 * config/tc-i860.h (line_separator_chars): Likewise.
5157 * config/tc-h8300.c (line_separator_chars): Likewise.
5158 * config/tc-i960.c (line_separator_chars): Likewise.
5159 * config/tc-m68k.c (line_separator_chars): Likewise.
5160 * config/tc-mips.c (line_separator_chars): Likewise.
5161 * config/tc-ns32k.c (line_separator_chars): Likewise.
5162 * config/tc-sparc.c (line_separator_chars): Likewise.
5163 * config/tc-vax.c (line_separator_chars): Likewise.
5165 * config/tc-h8300.c (comment_chars): Use string initialiser.
5166 * config/tc-i960.c (line_comment_chars): Likewise.
5167 * config/tc-z8k.c (comment_chars, line_comment_chars,
5168 line_separator_chars): Likewise.
5170 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5173 2000-06-08 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5178 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5180 * configure.in (VERSION): Update to show this is the CVS mainline.
5182 2000-06-08 Matthew Jacob <mjacob@feral.com>
5184 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5185 $at is the integer register $r28, vs. both $r28 and the floating
5186 point register $f28.
5188 2000-06-08 James E. Wilson <wilson@cygnus.com>
5190 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5191 (dot_endp): Don't call ia64_flush_insns.
5192 (emit_one_bundle): Don't delete prologue/body records from
5193 unwind_record list in first loop. Rewrite second loop to account for
5196 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5198 * config/tc-ia64.c: Add missing prototypes.
5199 (generate_unwind_image): Cast argument to output_unw_records call.
5201 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5203 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5205 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5207 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5208 (REGISTER_P): likewise.
5209 (avr_opcodes): uses include/opcode/avr.h
5210 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5212 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5214 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5217 2000-06-03 H.J. Lu <hjl@gnu.org>
5219 * read.c (is_end_of_line): Put back `;'.
5221 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5223 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5225 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5227 * expr.c (operand): Test is_end_of_line outside switch to catch
5228 line separator chars that are also operators.
5229 (operator): Return O_illegal for line separator chars.
5231 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5232 entry (or `!' entry for TC_HPPA).
5234 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5235 before indexing is_end_of_line. Remove redundant check for '\0'.
5237 * config/tc-h8500.c (md_assemble): Likewise.
5238 * config/tc-mcore.c (md_assemble): Likewise.
5239 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5242 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5244 * config/tc-mcore.c (mcore_cons): Likewise.
5245 (mcore_float_cons): Likewise.
5246 (mcore_stringer): Likewise.
5247 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5249 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5251 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5253 2000-05-29 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-sh.c: Fix compile time warning messages.
5257 * config/tc-mips.c: Fix compile time warning messages.
5259 2000-05-29 Philip Blundell <philb@gnu.org>
5261 * doc/as.texinfo: Update copyright dates.
5262 (Local Labels): Delete misplaced mention of ARM.
5263 * NEWS: Mention ARM ELF support.
5265 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5267 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5268 it is modified, and use the real_size to compute the frag address
5269 for dwarf2 line info.
5271 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5273 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5274 line-matching scheme to cope with automake moving variables around.
5275 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5276 * Makefile.in: Regenerate.
5278 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5280 * config/tc-sparc.c (sparc_relax): New.
5281 (md_longopts): Add -relax and -no-relax options.
5282 (md_parse_options, md_show_usage): Likewise.
5283 (md_apply_fix3): Optimize tail call into branch always if possible.
5285 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5287 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5288 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5289 rules, with warning when a GAS statement specifies a packing that
5290 will result in an instruction being squashed.
5291 Added typdef packing_type and enumerals, changed various integer
5292 literals to use the enumerals.
5294 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5296 * config/tc-ia64.c (dot_restorereg_p): New function.
5297 (md_pseudo_table): Add restorereg.p.
5298 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5299 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5301 * config/tc-ia64.h (unw_record_type): Add unwabi.
5302 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5303 called MASK with members for imask, and the masks produced by
5304 fr_mem, gr_mem, br_mem, and frgr_mem.
5305 (unw_p_record): Add members ABI and CONTEXT.
5306 (unw_x_record): Add member AB.
5307 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5308 as pseudo-register for use during unwind info generation.
5309 (AR_PFS, AR_LC): New macros.
5310 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5311 whose names start with an at sign (as in "@priunat").
5312 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5314 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5315 proc_end, unwind_info, personality_routine): Consolidate into
5316 "unwind" structure to reduce offset-table use. Add member
5317 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5319 (output_R1_format, output_R3_format, output_P3_format,
5320 output_P6_format): Initialize R with zero to reduce compiler warnings.
5321 (output_P7_format): Ditto. Add `default' branch to switch
5322 statement to reduce compiler warnings.
5323 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5324 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5325 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5326 into single argument.
5327 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5328 compiler warnings. Merge A and B args into single argument.
5329 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5330 A and B args into single argument.
5331 (free_record): Removed (wasn't used).
5332 (free_list_records): Also free imasks in prologue records.
5333 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5334 (output_spill_mask): Remove.
5335 (output_unwabi): New function.
5336 (output_epilogue, output_label_state, output_copy_state): Call
5338 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5339 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5341 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5342 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5343 as part of handling the prologue records. Emit region's imask if
5344 we have one. Handle unwabi, epilogue, label_state, copy_state,
5345 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5346 spill_sprel_p, and spill_reg_p records.
5347 (set_imask, count_bits, slot_index): New function.
5348 (fixup_unw_records): Fix region size computation. Handle
5349 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5350 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5351 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5352 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5353 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5354 (dot_save): Use manifest constants for applicaton registers.
5355 Handle REG_PR and REG_PRIUNAT.
5356 (dot_restore): Don't just ignore it.
5357 (dot_restorereg): New function..
5358 (generate_unwind_image): Ensure unwind info is a multiple of eight
5359 bytes, not just four bytes.
5360 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5361 (dot_altrp): Don't just ignore it.
5362 (dot_savemem): New function. Replaces dot_savesp() and
5363 dot_savepsp(). Use manifest constants for applicaton registers.
5364 Handle REG_PR and REG_PRIUNAT.
5365 (dot_savef): Simplify.
5366 (dot_saveb): Support generation of br_gr.
5367 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5368 dot_label_state, dot_copy_state): New function.
5369 (dot_unwabi): Don't just ignore it.
5370 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5371 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5372 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5373 (emit_one_bundle): Set slot number for prologue/body records
5374 *before* emitting the first insn.
5375 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5376 (md_begin): Declare "psp" pseudo-register.
5377 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5378 so we don't get segfault.
5379 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5380 counts as required per SW Conventions manual
5381 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5382 output_preds_psprel, output_preds_sprel, output_spill_base,
5383 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5384 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5385 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5386 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5387 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5388 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5389 (dot_vframe): Implement.
5390 (dot_vframesp, dot_vframepsp): New function.
5392 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5394 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5395 * configure: Regenerate.
5397 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5399 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5400 (md_estimate_size_before_relax): so we can use it here instead of
5401 old kludges. Localise vars to blocks. Comment.
5403 * frags.c (frag_new): Update fr_var comments.
5404 * frags.h (struct frag): Ditto.
5406 2000-05-22 Richard Henderson <rth@cygnus.com>
5408 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5409 (pseudo_func): Add pcrel.
5410 (operand_match): Handle IA64_OPND_TGT64.
5411 (build_insn): Likewise.
5412 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5413 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5414 (fix_insn): Handle all three 64-bit relocation types.
5416 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5418 * obj.h (struct format_ops): New members begin, app_file,
5419 s_set_other, s_set_desc, s_get_type, s_set_type,
5420 separate_stab_sections, init_stab_section.
5422 * config/obj-multi.h: Update GPL notice to v2.
5424 (obj_app_file): New.
5425 (S_SET_SIZE): Test s_set_size for NULL before calling.
5426 (S_SET_ALIGN): Similar for s_set_align.
5431 (SEPARATE_STAB_SECTIONS): New.
5432 (INIT_STAB_SECTION): New.
5433 (EMIT_SECTION_SYMBOLS): New.
5434 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5436 * config/obj-elf.h: Update GPL notice to v2.
5437 Mention that this file is included from obj-multi.h.
5438 (obj_begin): Wrap definition in ifndef.
5439 (elf_file_symbol): Constify declaration.
5440 (obj_app_file): Ditto.
5441 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5442 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5444 * config/obj-elf.c (elf_s_set_other): New.
5445 (elf_file_symbol): Constify argument.
5446 (elf_separate_stab_sections): New.
5447 (elf_init_stab_section): New.
5448 (elf_format_ops): Add new members. Remove comma at end.
5450 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5451 (ecoff_format_ops): Add new fields. Remove comma at end.
5452 Mention inconsistency for emit_section_symbols.
5454 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5456 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5457 (coff_separate_stab_sections): New.
5458 (coff_format_ops): Add new members.
5460 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5461 (obj_aout_s_set_other): New.
5462 (obj_aout_s_set_desc): New.
5463 (obj_aout_s_get_type): New.
5464 (obj_aout_s_set_type): New.
5465 (obj_aout_separate_stab_sections): New.
5466 (aout_format_ops): New members added. Use obj_aout_process_stab,
5467 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5468 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5470 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5472 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5474 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5475 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5476 (md_estimate_size_before_relax): Ensure jumps to weak and
5477 externally visible symbols are relocatable.
5479 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5481 * stabs.c (aout_process_stab): Make global.
5482 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5483 * read.h (aout_process_stab): Declare.
5485 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5486 Generalize to *aout, *coff *elf.
5487 * configure: Regenerated.
5489 * doc/internals.texi (Object format backend): Say
5490 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5492 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5493 * Makefile.in: Regenerated.
5495 2000-05-19 Catherine Moore <clm@cygnus.com>
5497 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5499 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5501 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5502 instruction to reflect change in re_assemble_*.
5504 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5506 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5507 build PA64 ELF tools.
5508 * configure: Rebuilt.
5510 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5512 * Makefile.am: Regenerate dependencies.
5513 * Makefile.in: Regenerate.
5515 2000-05-15 Nick Clifton <nickc@cygnus.com>
5517 * config/tc-arm.c (struct asm_psr): Add boolean field
5518 distinguishing between CSPR and SPSR. Rename 'number' field
5520 (psrs): Rearrange contents to match new asm_psr structure.
5521 (arm_psr_parse): Move next to psr_required_here. Make it
5522 return an asm_psr structure.
5523 (psr_required_here): Use asm_psr structure returned by
5525 (do_msr): Reorganise to allow psr_required_here to be called
5527 (md_undefined_name): Mark 'name' parameter as unused, since
5528 the COFF target does not use it.
5530 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5532 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5534 * config/te-aux.h: Likewise.
5535 * config/te-dpx2.h: Likewise.
5536 * config/te-go32.h: Likewise.
5537 * config/te-hp300.h: Likewise.
5538 * config/te-hppa.h: Likewise.
5539 * config/te-i386aix.h: Likewise.
5540 * config/te-ic960.h: Likewise.
5541 * config/te-interix.h: Likewise.
5542 * config/te-nbsd532.h: Likewise.
5543 * config/te-pc532mach.h: Likewise.
5544 * config/te-ppcnw.h: Likewise.
5545 * config/te-psos.h: Likewise.
5546 * config/te-sparcaout.h: Likewise.
5547 * config/te-sun3.h: Likewise.
5548 * config/te-sysv32.h: Likewise.
5550 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5552 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5553 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5554 and sign extend without an if statement.
5555 (build_bytes): Likewise.
5557 2000-05-14 Kazu Hirata <kazu@hxi.com>
5559 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5560 X_add_symbol L_32 case.
5562 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5564 * config/te-freebsd.h: New file.
5566 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5568 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5569 bindtextdomain): Replace defines with those from intl/libgettext.h
5570 to quieten gcc warnings.
5572 * NEWS: Mention x86 .arch and -q.
5574 * config/tc-i386.c (quiet_warnings): New.
5575 (md_assemble): Use quiet_warnings.
5576 (md_parse_option): Set quiet_warnings from -q.
5577 (md_show_usage): Mention -q, delete -m.
5578 (flag_do_long_jump): Delete.
5579 (md_parse_option): Remove -m.
5580 (md_show_usage): Remove -m.
5581 (md_create_long_jump): Remove useless flag_do_long_jump code.
5583 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5584 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5586 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5587 Alexander Sokolov <robocop@netlink.ru>
5589 * doc/c-i386.texi (i386-Arch): New section.
5590 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5592 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5593 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5594 architecture has been given and is not 486.
5595 (set_cpu_arch): New.
5596 (md_pseudo_table): Add .arch.
5597 (md_assemble): Warn if cpu architecture has been given and an
5598 unsupported instruction.
5600 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5601 Move operand_types bit defines after relevant template field.
5602 (template): Add cpu_flags.
5606 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5608 * config/tc-mn10300.h (md_end): Define.
5609 (mn10300_finalize): Declare.
5610 * config/tc-mn10300.c: Include dwarf2dbg.h.
5611 (debug_line): Define.
5612 (md_assemble): Generate dwarf2 line info.
5613 (mn10300_finalize): New function. Finalize dwarf2 info.
5615 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5617 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5618 external version of the relocation for weak symbols.
5620 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5622 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5623 frame size in units of 16 bytes, as required per SW Conventions manual.
5624 (output_unw_records): Output info-block header as a dword to get
5627 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5629 * as.h: #include "file", not <file> on files from ../include.
5630 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5631 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5632 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5633 (tc_coff_symbol_emit_hook): Ditto.
5634 (OPTCOUNT): Cast to int to avoid compiler warning.
5635 (md_begin): Fix signed/unsigned warnings.
5637 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5639 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5640 ABRANCH LONG case for a conditional branch on a 68000.
5641 (md_estimate_size_before_relax): Likewise. Also handle
5642 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5643 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5644 PC-relative on all CPUs.
5645 (md_estimate_size_before_relax): Likewise.
5647 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5649 * as.c (parse_args): Just mention current year in printed
5652 2000-05-03 J.T. Conklin <jtc@redback.com>
5654 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5656 (md_parse_option): Recognize -m7400.
5658 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5660 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5661 don't permit lp to become less than the words array.
5663 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5665 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5666 Fix little-endian case.
5668 2000-05-03 David O'Brien <obrien@NUXI.com>
5670 * as.c (parse_args): Update copyright.
5672 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5674 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5675 for the .bss section too.
5677 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5679 * configure.in: Set em=linux for hppa-*-linux.
5680 * configure: Regenerate.
5681 * doc/Makefile.in: Regenerate with correct automake.
5683 * frags.c (frag_grow): Sanity check chunk_size.
5685 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5686 * config/obj-som.h: Likewise.
5687 * config/obj-ieee.h: Likewise.
5689 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5691 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5692 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5693 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5694 (pa_ip): low_sign_unext now returns via function value. Use
5695 re_assemble_* instead of dis_assemble_* and
5696 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5698 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5699 (md_section_align, md_parse_option, md_show_usage,
5700 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5701 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5702 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5703 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5704 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5706 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5707 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5708 outside of switch. Correct mask and shifting errors in case 10
5709 and case -11. In case 21, compare against signed range to suit
5710 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5711 case 17 and case 22, use offsetT variable to properly check range.
5712 Use re_assemble_* here too.
5713 (evaluate_absolute): Change type of value to offsetT. Call
5714 hppa_field_adjust to do the work for us.
5715 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5716 (pa_parse_cmpib_64_cmpltr): Ditto.
5717 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5718 of i to unsigned int.
5719 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5720 (pa_end_of_source): Return type is void.
5722 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5724 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5726 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5728 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5729 More comments added.
5730 (md_begin): Removed "construct symbols for each register name".
5731 Because register names conflicts with GCC generated function
5733 (avr_operand): Now constant numbers can be used as a register
5734 identifiers (0 as r0, 31 as r31).
5735 (md_assemble): use skip_space () before parsing instruction
5738 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5740 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5741 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5742 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5743 * configure: Regenerate.
5745 2000-04-29 Andreas Jaeger <aj@suse.de>
5747 * as.h: Correctly check GCC version.
5749 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5751 * doc/as.1: Fix unbalanced brackets.
5753 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5755 (line_comment_chars): Set to '/' if TE_FreeBSD.
5757 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5759 * configure.in: Configury support for PA64 (currently disabled).
5760 * configure: Rebuilt.
5762 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5764 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5765 bfd_set_section_alignment.
5767 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5769 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5772 2000-04-24 Nick Clifton <nickc@cygnus.com>
5774 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5775 * doc/as.texinfo (Align): Include arm and strongarm in list of
5776 targets that have the second form of the behaviour of the .align
5779 2000-04-24 Mark Klein <mklein@dis.com>
5781 * config/obj-som.c: Terminate obj_pseudo_table.
5783 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5785 * as.c (parse_args): Allow md_parse_option to override -a listing
5787 * config/obj-coff.c (add_lineno): Change type of offset parameter
5788 from "int" to "bfd_vma."
5789 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5790 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5791 (ppc_change_csect): Align correctly for XCOFF64.
5792 (ppc_machine): New function, which discards "ppc_machine" line.
5793 (ppc_tc): Cons for 8 when code is 64 bit.
5794 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5796 (md_parse_option): Handle -a64 and -a32.
5798 * config/tc-ppc.h (TARGET_MACH): Define.
5799 (TARGET_FORMAT): Move to function.
5800 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5802 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5804 * config/tc-avr.c: New AVR_ISA_ defined.
5805 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5806 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5807 for `fmul', `movw' and `lpm R,Z' instructions.
5808 (avr_operands): Warn if current opcode is a two-word instruction
5809 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5810 (avr_opcodes): New commands added.
5811 (REGISTER_P): Check 'a' and 'v' constraint letters.
5812 (mcu_types): New MCU added.
5814 2000-04-22 Timothy Wall <twall@cygnus.com>
5816 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5818 (operand_match): Conditionally insert default bit values for IMMU9.
5820 2000-04-14 Matthew Green <mrg@cygnus.com>
5822 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5823 * configure: Rebuilt.
5825 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5826 Jason Eckhardt <jle@cygnus.com>
5828 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5830 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5831 Added handling of new operand types l,y,&,fe,fE,fx.
5833 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5834 David Mosberger <davidm@hpl.hp.com>
5835 Timothy Wall <twall@cygnus.com>
5836 Andrew MacLeod <amacleod@cygnus.com>
5837 Jim Wilson <wilson@cygnus.com>
5839 * Makefile.am (CPU_TYPES): Add ia64.
5840 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5841 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5842 * Makefile.in: Rebuild.
5843 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5844 * configure: Rebuild.
5845 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5846 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5847 * expr.c (expr): Handle md_optimize_expr.
5848 * read.c (LEX_HASH): Add comment.
5849 * config/tc-ia64.c, config/tc-ia64.h: New files.
5851 2000-04-21 Richard Henderson <rth@cygnus.com>
5853 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5854 bundling a non-delayed branch type instruction.
5856 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5858 * config/tc-mn10300.c (HAVE_AM30): Define.
5859 (md_assemble): Use it.
5861 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5863 * config/obj-elf.c (obj_elf_change_section): Check for changed
5866 * Makefile.am: (CPU_MULTI_VALID): Remove.
5867 (MULTI_CPU_TYPES): Define.
5868 (MULTI_CPU_OBJ_VALID): Define.
5869 (DEPTC): Use the above.
5870 (DEPOBJ): Same here.
5872 Regenerate dependencies.
5873 * Makefile.in: Regenerate.
5875 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5877 * Makefile.am (YACC, LEX): Get them from configure.
5879 2000-04-18 H.J. Lu (hjl@gnu.org)
5881 * config/tc-i386.c (offset_in_range): Use addressT instead of
5882 bfd_vma for non-bfd assemblers.
5884 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5886 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5887 doesn't give spurious errors.
5889 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5891 * as.h (SEEK_SET): Define if undefined.
5893 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5895 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5896 constants, and don't assume offsetT is 32 bits.
5898 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5900 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5901 (md_pcrel_from_section): Add prototype.
5902 (d10v_fix_adjustable): Add prototype.
5903 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5905 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5907 2000-04-12 Nick Clifton <nickc@cygnus.com>
5909 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5910 symbol in frag chain.
5912 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5914 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5915 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5916 (fits_in_signed_word, smallest_imm_type): Ditto.
5917 (md_assemble): Use an offsetT var to hold offsetT values, not a
5919 (offset_in_range): New.
5920 (md_assemble): Use it.
5921 (md_convert_frag): Change type of target_address, opcode_address,
5922 and displacement_from_opcode_start to offsetT.
5923 (md_create_short_jump): Change type of offset to offsetT.
5924 (md_create_long_jump): Ditto.
5925 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5926 (md_chars_to_number): Remove.
5927 (output_invalid): Remove duplicate prototype.
5929 2000-04-09 Nick Clifton <nickc@cygnus.com>
5931 * Makefile.am (CPU_TYPES): Add 'avr'.
5932 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5933 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5935 * Makefile.in: Regenerate.
5937 * doc/as.texinfo: Add M32R documentation.
5939 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5941 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5942 --enable-build-warnings option.
5943 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5944 * Makefile.in, configure: Re-generate.
5946 2000-04-07 Nick Clifton <nickc@cygnus.com>
5948 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5949 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5950 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5951 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5952 (arm_force_relocation): Force relocations for
5953 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5955 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5957 * config/tc-sh.c (get_operands): There's no third operand if the
5958 first operand is an immediate.
5960 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5962 * config/tc-sh.c (immediate): Delete.
5963 (sh_operand_info): Add immediate member.
5964 (parse_reg): Use A_PC for pc.
5965 (parse_exp): Add second argument 'op'. All callers changed.
5966 (parse_at): Expect pc to be coded as A_PC.
5967 Use immediate field in *op.
5968 (insert): Add fourth argument 'op'. All callers changed.
5969 (build_relax): Add second argument 'op'. All callers changed.
5970 (insert_loop_bounds): New function.
5971 (build_Mytes): Remove DISP_4.
5972 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5973 (assemble_ppi): Use immediate field in *operand.
5974 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5975 (md_apply_fix): Likewise.
5976 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5978 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5980 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5982 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5984 * internals.texi (CPU backend): Document
5985 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5987 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5989 * po/gas.pot: Regenerate.
5991 * as.c (show_usage): Restore translated part of bug string.
5992 * gasp.c (show_usage): Likewise.
5994 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5995 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5996 than move-if-change.
5997 (DEP1): Modify for "gcc -MM".
6001 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6002 Update dependencies.
6003 * Makefile.in: Regenerate.
6005 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6007 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6008 (md_begin): Likewise.
6009 (HAVE_AM33): New macro.
6010 (md_assemble): Use it. Match r_regs and xr_regs only if
6013 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6015 * as.h: #include "bin-bugs.h"
6016 * as.c (show_usage): Use REPORT_BUGS_TO.
6017 * gasp.c: #include "bin-bugs.h"
6018 (show_usage): Use REPORT_BUGS_TO.
6020 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6022 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6024 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6025 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6028 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6030 * config/tc-i386.c (i386_immediate): Don't assume a constant
6031 immediate is necessarily 16 bits when in 16 bit code mode.
6032 (md_assemble): Instead set guess_suffix here after we have checked
6035 2000-04-02 Richard Henderson <rth@cygnus.com>
6037 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6038 quantities. Correct right shift sign extension.
6039 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6040 32-bit value when shifting into place.
6042 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6044 * app.c: Add ATTRIBUTE_UNUSED as needed.
6045 * config/tc-ppc.c: Likewise.
6046 (ppc_size): Make unsigned long.
6047 (ppc_insert_operand): Add casts to avoid warnings.
6049 2000-03-31 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-d10v.h (md_flush_pending_output): Define.
6053 2000-03-29 Nick Clifton <nickc@cygnus.com>
6055 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6056 segment. Works for both BFD_ASSEMBLER and others.
6057 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6059 2000-03-29 Nick Clifton <nickc@cygnus.com
6061 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6063 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6065 * listing.c (LISTING_LHS_WIDTH): Default depends on
6067 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6069 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6071 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6074 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6076 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6078 * config/tc-avr.c (mcu_types): Add missing initialiser.
6079 (md_pcrel_from_section): Add prototype.
6080 (avr_operand): Remove redundant test of unsigned < 0.
6081 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6083 2000-03-27 Denis Chertykov <denisc@overta.ru>
6085 * config/tc-avr.c: New file for AVR support.
6086 * config/tc-avr.h: Likewise.
6087 * configure.in: Add AVR support.
6088 * configure: Regenerate.
6090 2000-03-26 Timothy Wall <twall@cygnus.com>
6092 * gasp.c (macro_op): Add new argument to check_macro call.
6093 Macro structure definitions moved to macro.h
6094 * sb.h: Add argument to prototype for input_scrub_include_sb.
6095 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6096 nesting checks with an additional flag.
6097 (struct input_save): Add flag to indicate whether current sb
6098 should be checked for proper macro/conditional nesting.
6099 (input_scrub_push/pop): Save/restore nest check flag.
6100 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6102 * macro.c (check_macro): Allow caller to retrieve parsed macro
6103 information if a pointer is provided. This information may be
6104 used by the new macro hooks.
6105 * macro.h: Update prototype for check_macro. Macro struct
6106 definitions moved here from macro.c/gasp.c.
6107 * read.c (read_a_source_file): Add parameter to check_macro call,
6108 and pass macro info to the macro hook, if defined.
6109 (input_scrub_insert_line): New. Allow insertion of a line of
6110 characters into the input stream.
6111 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6112 file into the input stream.
6113 (s_include): Use input_scrub_insert_file.
6114 * internals.texi: Document new macro hooks.
6115 * as.h: New prototypes added.
6117 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6119 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6120 an initial capital letter.
6121 (i386_index_check): Reindent.
6123 2000-03-19 Nick Clifton <nickc@cygnus.com>
6125 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6128 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6130 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6131 instruction operand bad if Rd > 7 when generating
6132 thumb instructions. Prevents for example,
6133 "adr r12,label" from silently failing and generating
6134 the wrong instruction.
6136 2000-03-17 Nick Clifton <nickc@cygnus.com>
6138 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6139 that have a destingation >= 0x400000.
6140 Fix compile time warning messages.
6142 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6144 * config/tc-sh.c (md_begin): When encountering insn that are
6145 not supported by the current arch, only change the name if
6146 its contents are the same as prev_name.
6147 (get_specific): If the the architecture doesn't match, fail.
6149 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6151 * config/tc-sh.c (IDENT_CHAR): Define.
6152 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6153 matching back where it came from.
6155 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6157 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6159 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6161 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6164 2000-03-15 Kazu Hirata <kazu@hxi.com>
6166 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6168 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6170 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6171 floating-point-number, make sure 'f' is in FLT_CHARS.
6173 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6175 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6176 (s_lcomm_internal): Use it.
6177 * doc/internals.texi (CPU backend): Document it.
6178 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6181 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6183 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6186 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6187 implementation doesn't have special handling for switch
6189 (macro_build): Allow for code in sections other than .text.
6191 (mips_ip): Likewise.
6192 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6193 Don't perform relocs if we will be outputting them.
6194 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6195 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6198 2000-03-09 Catherine Moore <clm@cygnus.com>
6200 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6201 relocation type based on the entry in the fixup structure.
6202 Put S_IS_EXTERN processing back in.
6204 2000-03-08 H.J. Lu (hjl@gnu.org)
6206 * Makefile.am (install-exec-tooldir): Depend on
6207 install-exec-bindir for parallel make.
6208 * Makefile.in: Regenerated.
6210 2000-03-06 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6214 (md_parse_option): Parse -m32r command line switch - disable m32rx
6216 (md_show_usage): Document new option.
6218 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6219 * doc/Makefile.in: Regenerate.
6220 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6222 2000-03-02 Michael Meissner <meissner@redhat.com>
6224 * config/tc-d30v.c (check_range): Remove code that incorrectly
6225 sign extended values where bits < 32.
6227 2000-03-02 H.J. Lu (hjl@gnu.org)
6229 * configure.in: Support --enable-targets=all on ia32.
6230 * configure: Regenerated.
6232 2000-03-01 Nick Clifton <nickc@cygnus.com>
6234 * gasp.c (do_align): Remove bogus check of alignment value.
6236 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6238 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6239 TC_PPC was defined forced the type of a symbol with no other type
6242 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6244 * doc/internals.texi (CPU backend): Mention that
6245 line_separator_chars do not break up comments. Fix typos for
6246 LEX_AT and LEX_NAME descriptions. Document operands for
6247 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6248 description of md_create_short_jump usage. Document argument for
6249 md_undefined_symbol.
6251 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6253 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6254 (md_parse_option): Handle it.
6255 (md_show_usage): Document it.
6257 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6259 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6260 opcode, for the instruction `pal19'. From Andrea Arcangeli
6263 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6265 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6267 (md_assemble): To here, before template operands are matched.
6268 Also ensure a constant immediate is sign extended when we know the
6269 size is at most 16 bits. This is to catch cases like "add
6270 $0xffc0,%ax" where we don't know the size, and thus that the
6271 immediate can be represented as Imm8S until after parsing the
6273 (i386_displacement): Similarly sign extend 16 bit constant
6275 (md_assemble): Relax 16-bit jump constant range check to suit sign
6276 extended displacements.
6278 2000-02-26 Andreas Jaeger <aj@suse.de>
6280 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6282 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6284 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6285 call operands when intel_syntax.
6286 (intel_float_operand): Return 2 for "fi...".
6287 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6288 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6289 earlier "SHORT" change.
6290 (md_assemble): When determining suffix from Regs, exclude
6293 2000-02-24 Nick Clifton <nickc@cygnus.com>
6295 * configure: Add arm-wince, mips-pe and sh-pe targets.
6296 * configure: Regenerate.
6298 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6300 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6301 "pe-mips" for the mips-pe target.
6303 * config/tc-arm.c (insns): Change displacement encoded in BL
6304 and B instructions if the target port is arm-wince.
6305 (do_ldst): Do not bias the relocation offset if the target
6307 (md_pcrel_from): Add in missing relocation offset bias if the
6308 target os arm-wince.
6310 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6311 (md_begin): Disable -G support for mips-pe target.
6312 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6313 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6316 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6317 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6318 assembler, just set the alignment to 4.
6320 * config/te-wince-pe.h: New file for WinCE targets. Define
6323 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6325 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6326 string instructions.
6327 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6328 (i386_intel_memory_operand): After finding a segment override,
6329 check again for no `[' before looking for a displacement. Bomb if
6330 more than one displacement rather than silently discarding the
6331 second and subsequent ones. Free strings malloc'd by
6332 build_displacement_string.
6334 2000-02-24 Catherine Moore <clm@cygnus.com>
6336 * config/obj-som.c (obj_pseudo_table): Add "weak".
6337 (obj_som_weak): New routine.
6339 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6341 * config/tc-i386.c (union i386_op): New.
6342 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6343 Throughout file replace occurences of disps[n], imms[n], regs[n]
6344 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6345 intel mode operand swapping. Add assert in regKludge and
6346 fake_zero_displacement code. Test i.types[n] when outputting
6347 displacements and immediates. Combine output of Disp16 with
6349 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6350 when in intel mode by (not) reversing fsub and fdiv operands
6351 before the template search. This fails for single operand
6352 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6353 undefined. Instead fix the base_opcode after we've found the
6354 template. Move base_opcode xor with found_reverse_match from
6355 opcode output code to before this fix so we test for the correct
6357 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6358 check in intel mode. Instead compare opcodes.
6360 * config/tc-i386.h (TC_RELOC): Delete.
6361 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6362 with equivalent call to reloc.
6364 * as.h (flag_m68k_mri): Move declaration after target include, and
6365 only declare when TC_M68K defined. Define as zero otherwise.
6366 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6367 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6368 Define as zero otherwise.
6369 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6370 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6371 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6372 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6373 testing whether defined.
6374 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6375 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6376 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6377 rather than testing whether defined.
6378 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6379 (parse_mri_cons): Declare and use only when TC_M68K.
6380 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6381 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6382 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6384 * NEWS: Mention IBM 370 support.
6386 2000-02-23 Richard Henderson <rth@cygnus.com>
6388 * config/tc-i386.c (md_assemble): When swapping operands for
6389 intel_syntax, assume everything that's not Imm or Disp is a
6392 2000-02-23 Linas Vepstas <linas@linas.org>
6394 * config/tc-i370.c, config/tc-i370.h: New files.
6395 * Makefile.am: Add support for Linux/IBM 370.
6396 * configure.in: Likewise.
6397 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6398 * config/obj-elf.c: Include elf/i370.h
6399 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6401 * Makefile.in: Regenerate.
6402 * configure: Regenerate.
6404 * doc/c-i370.texi: New file.
6405 * doc/all.texi: Include it.
6406 * doc/as.texinfo: And here.
6407 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6408 * doc/Makefile.in: Regenerate.
6410 2000-02-19 Michael Meissner <meissner@redhat.com>
6412 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6413 determine if an instruction can be used in parallel with an ADDppp
6414 or SUBppp instruction.
6416 2000-02-22 Andrew Haley <aph@cygnus.com>
6418 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6420 2000-02-22 Andrew Haley <aph@cygnus.com>
6422 * config/tc-mips.c (mips_gp32): New variable.
6423 (macro_build) Use mips_gp32.
6425 (md_longopts): Add "-mgp32" and "-mgp64".
6426 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6428 (OPTION_M7900): Change offset
6429 (OPTION_NO_M7900): Ditto.
6431 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6433 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6434 warning, and bump it to 1.
6436 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6438 From Brad Lucier <lucier@math.purdue.edu>:
6439 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6442 2000-02-21 Catherine Moore <clm@cygnus.com>
6444 * config/tc-mips.c (MF_HILO_INSN): Define.
6445 (mips_7000_hilo_fix): Declare.
6446 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6447 (md_parse_option): Check for 7000_HILO_FIX options.
6448 (OPTION_M7000_HILO_FIX): Define.
6449 (OPTION_NO_M7000_HILO_FIX): Define.
6450 * doc/c-mips.texi (-mfix7000): Describe.
6452 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6454 * listing.c (print_lines): Remove unused variable `end'.
6456 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6457 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6458 reloc_type when BFD_ASSEMBLER.
6459 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6460 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6461 statement and quell signed vs. unsigned comparison warning.
6463 2000-02-18 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6466 the computed frag offset, rather than overwriting it.
6468 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6470 * config/tc-sh.c ("elf/sh.h"): Include.
6471 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6472 (md.begin): Initialize target_arch.
6473 Only include opcodes in has table that match selected architecture.
6474 (parse_reg): Recognize register names for sh-dsp.
6475 (parse_at): Recognize post-modify addressing.
6476 (get_operands): The leading space is now optional.
6477 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6478 arguments. Update valid_arch.
6479 (build_Mytes): Add support for SDT_REG_N.
6480 (find_cooked_opcode): New function, broken out of md_assemble.
6481 (assemble_ppi, sh_elf_final_processing): New functions.
6482 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6483 (md_longopts, md_parse_option): New option: -dsp.
6484 * config/tc-sh.h (elf_tc_final_processing): Define.
6485 (sh_elf_final_processing): Declare.
6487 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6489 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6490 the unwinder subspace. Save the current seg/subseg before creating
6493 2000-02-10 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6496 little endian targets.
6497 (INST_BYTE1): Redefine to handle big and little endian
6499 (cpu_type): New type: Select between M340 and M210.
6500 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6501 instructions of the M340.
6502 (md_assemble): Add support for the MULSH and OPSR classes of
6504 (md_atof): Add support for little endian targets.
6505 (md_parse_option): Add support for -EL, -EB and -mcpu command
6507 (md_convert_frag): Add support for little endian targets.
6508 (md_apply_fix3): Add support for little endian targets.
6509 (md_number_to_chars): Add support for little endian targets.
6511 2000-02-10 Timothy Wall <twall@redhat.com>
6513 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6514 defined, use it to verify the symbol just read should be a label.
6516 2000-02-10 Timothy Wall <twall@redhat.com>
6518 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6519 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6520 around colons when KEEP_WHITE_AROUND_COLON is defined.
6521 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6522 and KEEP_WHITE_AROUND_COLON.
6524 2000-02-08 Timothy Wall <twall@redhat.com>
6526 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6528 (do_repeat): New. Abstract repeat logic so that a "break" can be
6530 (end_repeat): New. Provide support for a "break" out of the
6532 * read.h: Add prototypes for new functions.
6534 2000-02-08 Timothy Wall <twall@redhat.com>
6536 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6537 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6538 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6541 2000-02-08 Timothy Wall <twall@redhat.com>
6543 * read.c: Added elseif to directives table.
6544 * read.h: Added prototype for s_elseif.
6545 * doc/as.texinfo: Added description for elseif.
6546 * cond.c (s_elseif): New function
6548 2000-02-04 Timothy Wall <twall@redhat.com>
6550 * listing.c (print_lines): Remove conditionals causing bug in
6553 2000-02-03 Timothy Wall <twall@cygnus.com>
6555 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6557 * frags.c (frag_new): Calculate fr_fix in octets
6558 (frag_now_fix) Return offset as target address offset (bytes).
6559 (frag_now_fix_octets) New - Return offset in octets (8-bit
6561 * frags.h: Added prototype for frag_now_fix_octets().
6562 Distinguish between octets and bytes in field descriptions.
6563 * listing.c (calc_hex): Account for octets vs bytes when
6564 printing addresses/offsets.
6565 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6566 target is little-endian, print the octets in a word in big-endian
6567 order so that the display looks like a proper hexadecimal number,
6568 instead of having the octets reversed.
6569 * read.c (do_align): When recording alignment, alignment power
6570 should be in terms of target bytes (minimum addressible unit)
6572 (do_org) Convert ORG target address (byte) argument into an
6573 octet offset when generating a variable fragment.
6574 * symbols.c (resolve_symbol_value): Symbol final value
6575 converted to a target address offset (bytes) from its octet offset.
6576 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6577 offset (bytes) is adjusted by the frag offset (octets) converted
6579 (coff_frob_section) Section alignment power is in terms of bytes;
6580 convert it to an octet alignment power when calculating size (and
6581 size mask) in octets. Don't modify the section size in order to
6582 "align" it for TI COFF, since that format has a different method
6583 for storing alignment information.
6585 2000-02-01 Timothy Wall <twall@cygnus.com>
6587 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6588 entries, matching the way GCC generates them. If not escaped, the
6589 filename is encoded incorrectly.
6591 2000-01-31 Nick Clifton <nickc@cygnus.com>
6593 * config/tc-arm.c (reg_table): Add support for ATPCS register
6596 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6598 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6600 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6602 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6603 of a symbol when we really care about its value.
6605 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6607 * config/tc-mcore.c (md_assemble): Give warning message if
6608 operands passes to instruction are more than the spec.
6610 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6612 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6613 Thumb mode but the label seen was not declared as '.thumb_func'
6614 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6615 correct disassembly of Thumb code bounded by non function labels.
6617 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6619 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6620 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6622 * Makefile.in: Same here.
6625 * configure.in: Set bfd_gas for i386-aout when primary target
6626 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6627 we may need the primary te_file. Remove incorrect comment.
6629 * configure: Regenerate.
6631 * config/e-i386aout.c: New file.
6633 * as.c (USE_EMULATIONS): Move to before print_version_id.
6634 (struct emulation): Add i386aout.
6635 (show_usage): Split text strings. Reformat -a text. Add --em
6639 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6640 (aout_format_ops): New.
6643 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6644 preprocessor conditional and add aout USE_EMULATIONS tests.
6645 (read_a_source_file): Don't pass error strings to printf as
6649 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6651 (do_data): Same here.
6652 (process_file): And here.
6655 * symbols.c (colon): Rewrite "already defined" fatal message
6656 code for aout with USE_EMULATIONS.
6659 * config/obj-aout.c (OBJ_HEADER): Define.
6660 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6662 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6663 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6665 (obj_aout_type): Expand S_SET_OTHER here too.
6666 (obj_read_begin_hook): Remove.
6667 (aout_pop_insert): New.
6668 (obj_aout_s_get_other): New.
6669 (obj_aout_s_get_desc): New.
6670 (aout_format_ops): New.
6673 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6674 gets aout_pseudo_table.
6675 (aout_pseudo_table): Declare.
6676 (obj_read_begin_hook): Define.
6679 * config/obj-coff.c (obj_pseudo_table): Rename to
6681 (coff_pop_insert): Use coff_pseudo_table.
6682 (coff_sec_sym_ok_for_reloc): Remove.
6683 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6684 and comment all zero entries and remove #if 0 code.
6687 * config/obj-coff.h (obj_pop_insert): Define.
6688 (coff_pseudo_table): Declare.
6691 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6692 s_get_size, s_set_size. Comment all zero entries.
6695 * config/obj-elf.c (elf_s_get_other): New function.
6696 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6697 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6698 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6700 (obj_elf_parse_section_letters): Don't pass error strings to
6701 printf as format arg.
6704 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6706 (elf_s_get_other): Declare.
6707 (S_GET_OTHER) Define as elf_s_get_other if not already
6709 (S_SET_OTHER): Only define when not already defined.
6710 (elf_obj_read_begin_hook): Declare.
6711 (obj_read_begin_hook): Define.
6712 (elf_obj_symbol_new_hook): Declare.
6713 (obj_symbol_new_hook): Define.
6716 * config/obj-multi.h: Add copyright header and protect against
6717 multiple inclusion. Add * to all function pointers.
6718 (OBJ_HEADER): If defined, include it rather than other defines
6720 (obj_frob_file_after_relocs): Test for NULL.
6721 (obj_symbol_new_hook): Here too.
6722 (obj_sec_sym_ok_for_reloc): And here.
6723 (S_GET_OTHER): Define.
6724 (S_GET_DESC): Define.
6725 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6726 (OBJ_MAYBE_ELF): Update comment.
6728 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6729 OBJ_AOUT preprocessor conditional and handle emulation by
6730 testing OUTPUT_FLAVOR.
6731 (i386_displacement): Here too.
6732 (md_section_align): Similarly here.
6733 (i386_target_format): Conditionally compile when more than one
6734 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6735 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6736 (i386_displacement): Here too.
6739 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6740 Define TARGET_FORMAT for aout only when not multi.
6743 * config/te-multi.h: Delete file as it's identical to te-generic.h
6745 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6747 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6748 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6751 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6753 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6756 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6758 * config/tc-mips.c (mips_do_align): New function.
6759 * config/tc-mips.h (md_do_align): Define.
6761 2000-01-10 Philip Blundell <philb@gnu.org>
6763 * doc/c-arm.texi (ARM Options): Fix typo.
6764 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6765 line separator for Linux.
6766 * doc/as.texinfo (Comments): Mention the ARM.
6768 2000-01-10 Philip Blundell <pb@futuretv.com>
6770 * configure.in (arm*-*-conix*): New target.
6771 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6773 * configure: Regenerate.
6775 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6777 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6778 (obj_elf_visibility): New function.
6780 * doc/as.texinfo (Visibility): New node: document visibility
6783 For older changes see ChangeLog-9899