1 2001-10-02 Alan Modra <amodra@bigpond.net.au>
3 * doc/as.texinfo (listing): Fix typo.
5 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
7 * Makefile.am (Makefile): Depend on bfd/configure.in.
9 * Makefile.in: Regenerate.
11 2001-09-30 H.J. Lu <hjl@gnu.org>
13 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
14 and "ams" for compatibility.
16 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
18 * config/tc-sh.c (md_pcrel_from_section): Transformed from
19 md_pcrel_from. Handle pc-relativeness against link-time
20 symbol. Handle relativeness to elsewhere than the fixup.
21 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
22 (md_pcrel_from_section): Prototype.
24 * Makefile.am: Update dependencies with "make dep-am".
25 * Makefile.in: Regenerate.
27 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
29 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
30 (print_opcode_format, skip_whites): Likewise.
31 (convert_branch, m68hc11_new_insn): Likewise.
32 (build_dbranch_insn, build_indexed_byte): Likewise.
33 (build_reg_mode, find, find_opcode): Likewise.
34 (print_insn_format): Fix call to print_opcode_format.
35 (md_assemble): Fix call to build_dbranch_insn.
37 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
39 * config/tc-arm.c: Add missing prototypes.
41 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
43 * input-file.c (input_file_open): When reading the
44 first line looking for #NO_APP, prepare for the possibility
45 of finding #APP instead. Also fix algorithm to allow
46 white-space to follow either #NO_APP or #APP directives.
48 2001-09-25 Geoff Berry <geoff.berry@bops.com>
50 * listing.c (buffer_line): Don't write past the end of `line' when
53 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
55 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
56 relocation for differences between symbols in a section other
57 than the one in which the difference is to be placed; apply
58 the relocation instead.
60 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
62 * config/tc-arc.c: Add missing prototype.
63 (md_atof): Change type to int. Add missing prototype.
64 * config/tc-arc.h: Prototype exported functions.
66 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
68 * as.c: Add missing function prototype.
69 * config/obj-aout.c: Fix compile time warning.
71 2001-09-21 Bruno Haible <haible@clisp.cons.org>
73 * config/tc-openrisc.c: Don't include <ctype.h>.
75 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
77 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
79 2001-09-19 Alan Modra <amodra@bigpond.net.au>
81 * config/tc-i370.c: Fix typo in last change.
83 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
85 * doc/as.texinfo (Symbol Names): Improve documentation on local
86 labels and add documenation about dollar labels.
88 2001-09-18 Bruno Haible <haible@clisp.cons.org>
90 * as.h: Don't include <ctype.h>.
91 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
92 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
93 (atof_generic): Use ISDIGIT instead of isdigit.
94 * config/m68k-parse.y: Include "safe-ctype.h".
95 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
96 * config/obj-elf.c: Include "safe-ctype.h".
97 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
98 * config/obj-vms.c: Include "safe-ctype.h".
99 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
100 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
101 instead of isupper/islower/toupper/tolower.
102 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
103 (insert_sreg): Use TOUPPER instead of islower/toupper.
104 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
105 isalpha/isalnum/isupper/tolower.
106 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
108 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
109 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
110 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
111 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
112 (arc_extoper): Use TOLOWER instead of isupper/tolower.
113 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
114 (arm_psr_parse): Use ISALPHA instead of isalpha.
115 (accum0_required_here): Use ISALNUM instead of isalnum.
116 (do_ldrd): Use ISSPACE instead of isspace.
117 (decode_shift): Use ISALPHA instead of isalpha.
118 (insert_reg): Use TOUPPER instead of islower/toupper.
119 (arm_reg_parse): Use ISALPHA instead of isalpha.
120 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
121 isalnum/ispunct/tolower.
122 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
123 (md_parse_option): Use TOLOWER instead of tolower.
124 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
125 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
126 (cris_process_instruction): Use ISLOWER instead of islower.
127 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
128 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
129 (get_flags): Use ISSPACE instead of isspace.
130 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
131 (do_assemble): Use TOLOWER instead of tolower.
132 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
133 (do_assemble): Use TOLOWER instead of tolower.
134 (d30v_start_line): Use ISSPACE instead of isspace.
135 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
136 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
137 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
138 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
139 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
140 (start_label): Use ISALPHA instead of isalpha.
141 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
142 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
143 isupper/islower/tolower.
144 (pa_parse_number): Use ISDIGIT instead of isdigit.
145 (pa_chk_field_selector): Use TOLOWER instead of tolower.
146 (pa_stringer): Use ISDIGIT instead of isdigit.
147 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
148 (register_name): Use ISALPHA instead of isalpha.
149 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
150 isalnum/islower/tolower.
151 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
153 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
155 (md_assemble): Use ISSPACE instead of isspace.
156 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
157 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
158 instead of isdigit/islower/isupper/tolower/isalpha.
159 (output_invalid): Use ISPRINT instead of isprint.
160 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
161 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
162 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
163 (get_args): Use ISALNUM instead of isalnum.
164 * config/tc-ia64.c: Include "safe-ctype.h".
165 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
166 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
167 (ia64_parse_name): Likewise.
168 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
169 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
170 instead of isspace/isalnum/isupper/tolower.
171 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
172 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
173 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
174 (mklower_table): Remove variable.
175 (mklower): Remove macro.
176 (insert_reg): Use TOUPPER instead of islower/toupper.
177 (md_begin): Remove initialization of mklower_table.
178 (s_reg): Use ISALNUM instead of isalnum.
179 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
180 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
181 (build_mri_control_operand): Use TOLOWER instead of tolower.
182 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
183 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
184 (md_assemble): Use ISSPACE instead of isspace.
185 (get_imm16): Use ISALNUM instead of isalnum.
186 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
187 isdigit/isupper/tolower.
188 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
189 instead of isalpha/isupper/tolower.
190 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
191 isdigit/islower/isupper.
192 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
193 (mcore_s_section): Use ISSPACE instead of isspace.
194 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
195 isspace/tolower/isalnum.
196 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
197 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
198 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
200 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
201 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
202 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
203 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
205 (tc_get_register): Likewise.
206 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
207 (s_mips_ent): Use ISDIGIT instead of isdigit.
208 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
209 (md_assemble): Use ISSPACE instead of isspace.
210 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
211 (md_assemble): Use ISSPACE instead of isspace.
212 * config/tc-ns32k.c: Don't include <ctype.h>.
213 * config/tc-pdp11.c: Include "safe-ctype.h".
214 (mklower): Remove function.
215 (parse_reg): Use TOLOWER instead of mklower.
216 * config/tc-pj.c: Include "safe-ctype.h".
217 (md_assemble): Use ISSPACE instead of isspace.
218 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
219 (register_name): Use ISALPHA instead of isalpha.
220 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
221 isalnum/islower/tolower.
222 (md_assemble): Use ISSPACE instead of isspace.
223 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
225 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
226 (register_name): Use ISALPHA instead of isalpha.
227 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
228 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
230 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
231 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
232 isalnum/islower/tolower.
233 (IDENT_CHAR): Use ISALNUM instead of isalnum.
234 (parse_reg): Use TOLOWER instead of tolower.
235 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
236 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
237 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
238 (parse_keyword_arg): Use ISALNUM instead of isalnum.
239 * config/tc-tahoe.c: Include "safe-ctype.h".
240 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
241 (tip_op): Use TOLOWER instead of isupper/tolower.
242 * config/tc-tic30.c: Include "safe-ctype.h".
243 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
244 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
245 (tic30_operand): Use TOLOWER instead of tolower.
246 (tic30_find_parallel_insn): Likewise.
247 (output_invalid): Use ISPRINT instead of isprint.
248 * config/tc-tic54x.c: Include "safe-ctype.h".
249 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
250 (lookup_version): Use TOUPPER instead of toupper.
251 (tic54x_var): Use ISALPHA instead of isalpha.
252 (tic54x_mlib): Use ISSPACE instead of isspace.
253 (subsym_iscons): Use TOUPPER instead of toupper.
254 (get_operands): Use ISSPACE instead of isspace.
255 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
256 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
257 (next_line_shows_parallel): Use ISSPACE instead of isspace.
258 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
259 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
260 ISSPACE instead of isspace.
261 * config/tc-tic80.c: Include "safe-ctype.h".
262 (md_assemble): Use ISSPACE instead of isspace.
263 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
264 (system_register_name): Use ISDIGIT instead of isdigit.
265 (md_assemble): Use ISSPACE instead of isspace.
266 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
267 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
268 isupper/tolower/isdigit.
269 (vip_op): Use TOLOWER instead of isupper/tolower.
270 * config/tc-w65.c: Don't include <ctype.h>.
271 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
272 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
273 (whatreg): Use ISDIGIT instead of isdigit.
274 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
275 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
276 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
277 (integer_constant): Use ISALNUM/TOUPPER instead of
278 isalnum/islower/toupper.
279 (operand): Use TOLOWER instead of isupper/tolower.
280 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
281 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
283 (process_assigns, whatcond): Use TOUPPER instead of toupper.
284 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
285 (main): For gettext, also set the LC_CTYPE locate facet.
286 * hash.c: Include "safe-ctype.h".
287 (main): Use TOLOWER instead of isupper/tolower.
288 * itbl-lex.l: Don't include <ctype.h>.
289 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
290 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
291 omit non-ASCII characters.
292 (debugging_pseudo): Use ISSPACE instead of isspace.
293 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
294 (buffer_and_nest): Use ISALNUM instead of isalnum.
295 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
296 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
297 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
298 instead of isalnum/isdigit/isupper/isalpha.
299 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
300 of isalpha/isalnum/isupper/tolower.
301 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
302 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
303 isupper/tolower/isdigit.
304 (s_mri_common): Use ISDIGIT instead of isdigit.
305 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
306 (s_float_space): Use ISALPHA instead of isalpha.
307 (ignore_rest_of_line): Use ISPRINT instead of isprint.
308 (float_cons): Use ISALPHA instead of isalpha.
309 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
311 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
312 (save_symbol_name): Use ISLOWER/TOUPPER instead of
314 (symbol_find_base): Use TOUPPER instead of islower/toupper.
315 (decode_local_label_name): Use ISDIGIT instead of isdigit.
317 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
319 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
320 in 64 bit mode and make format "e" work.
322 2001-09-18 Alan Modra <amodra@bigpond.net.au>
324 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
326 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
327 var to ensure bfd_alloc arg is the right type.
328 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
331 * config/obj-coff.c: Replace calls to bfd_write with calls to
332 bfd_bwrite. Cast args of bfd_seek.
334 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
337 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
339 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
342 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
344 * config/tc-sh.h (sh_force_relocation): Prototype.
345 (struct fix): Forward declare.
346 * config/tc-sh.c (type sh_operand_info): Move to top of file.
347 (cons, s_align_bytes): Remove old-type declarations.
348 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
349 get_operands, get_specific, insert, build_relax,
350 insert_loop_bounds, build_Mytes): Prototype.
351 (little): Make static. Prototype.
352 (check, tc_Nout_fix_to_chars): Delete unused functions.
354 2001-09-14 Eric Christopher <echristo@redhat.com>
356 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
359 2001-09-14 Kevin Lo <kevlo@openbsd.org>
361 * configure.in: Add arm-openbsd target.
362 * configure: Regenerate.
364 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
366 * configure.in: Change machine triplets from mips-*-linux-gnu* to
369 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
371 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
373 2001-09-11 Richard Henderson <rth@redhat.com>
375 * config/tc-alpha.c (alpha_elf_section_letter): New.
376 (alpha_elf_section_flags): New.
377 * config/tc-alpha.h (md_elf_section_letter): New.
378 (md_elf_section_flags): New.
379 * config/tc-ia64.c (ia64_elf_section_letter): New.
380 * config/tc-ia64.h (md_elf_section_letter): New.
382 2001-09-11 Jakub Jelinek <jakub@redhat.com>
384 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
385 of 'm', 'S' instead of 's'. Update bad_msg.
386 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
387 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
389 2001-09-09 Alan Modra <amodra@bigpond.net.au>
391 * expr.c (expr): Move code setting "retval" to the end of the loop,
392 and rearrange for efficiency. For "PIC code" subtraction, use
393 "rightseg" rather than recalculating. For "symbol OP symbol"
394 subtract, set "retval" to absolute_section if symbols in same
396 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
397 O_symbol. Simplify a +/- b code. Allow equality and non-equality
398 comparisons on symbols from any section. Allow other comparison
399 operators as for subtraction.
400 (symbol_equated_reloc_p): New predicate function.
401 * symbols.h (symbol_equated_reloc_p): Declare.
402 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
403 for expression syms is set correctly.
404 (adjust_reloc_syms): Use symbol_equated_reloc_p.
405 (write_relocs): Likewise.
406 (write_object_file): Likewise.
407 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
408 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
409 of a complex expression when setting up frag_var.
411 2001-09-07 Richard Henderson <rth@redhat.com>
413 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
414 require_seq and allow_seq. Let !literal omit the sequence number.
415 (tokenize_arguments): Reject sequence numbers of !allow_seq.
417 2001-09-08 Jakub Jelinek <jakub@redhat.com>
419 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
420 section symbols the same way as externs.
422 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
424 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
427 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
429 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
430 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
431 PIC, BFD_RELOC_16_PCREL for the rest.
433 (md_pcrel_from): return the right offset for the differently shifted
435 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
437 2001-09-05 Richard Henderson <rth@redhat.com>
439 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
440 (pseudo_func): Add @iplt.
441 (pseudo_opcode): Add data16 and data16.ua.
442 (md_begin): Set iplt pseudo.
443 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
445 2001-09-04 Richard Henderson <rth@redhat.com>
447 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
448 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
449 (alpha_macros): Remove occurrences of same.
450 (O_lituse_addr, O_gprel): New.
451 (DUMMY_RELOC_LITUSE_*): New.
452 (s_alpha_ucons, s_alpha_arch): Prototype.
453 (alpha_reloc_op): Construct elements via DEF macro.
454 (ALPHA_RELOC_SEQUENCE_OK): Remove.
455 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
456 members to not be literal specific.
457 (next_sequence_num): New.
458 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
459 added/removed BFD relocations.
460 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
461 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
462 (tokenize_arguments): Parse ! relocations properly.
463 (find_macro_match): Delete unused macro argument types.
464 (assemble_insn): Add reloc parameter; emit that instead of the
465 default as appropriate.
466 (get_alpha_reloc_tag): New. Split from ...
467 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
468 (assemble_tokens): Don't search macros if user relocation present.
469 Copy reloc sequence number to insn struct.
470 (emit_ldgp): Remove user reloc handling.
471 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
472 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
473 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
474 * config/tc-alpha.h (tc_adjust_symtab): Always define.
475 (struct alpha_fix_tag): Name members less literal specific.
477 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
479 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
480 address of two symbols in different sections.
482 2001-08-31 Eric Christopher <echristo@redhat.com>
483 Jason Eckhardt <jle@redhat.com>
485 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
486 5kc, and 20kc. Clean up old entries.
488 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
489 Jeff Law <law@redhat.com>
491 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
492 offset match H8 ELF spec.
493 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
494 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
496 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
497 (build_bytes): Mark fixups for PCrel branches as signed. For
498 OBJ_ELF, make sure the reloc's offset points to the first byte
500 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
501 * tc-h8300.h (relocation mappings): Add.
503 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
505 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
506 define for BFD_ASSEMBLER.
507 (tc_reloc_mangle): Likewise.
508 (tc_gen_reloc): New function for BFD_ASSEMBLER.
510 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
512 * config/tc-h8300.c (h8300hmode): Record the machine type
513 if BFD_ASSEMBLER is defined.
514 (h8300smode, md_begin): Similarly.
516 2001-08-29 Joel Sherrill <joel@OARcorp.com>
518 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
519 default from coff to elf.
520 * configure: Regenerate.
522 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
524 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
525 assorted coff relocations to the corresponding elf relocations.
526 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
528 * configure.in: Add case for h8300-*-elf.
529 * configure: Regenerate.
531 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
533 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
534 documentation to reflect reality.
536 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
538 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
539 (macro): Reflect change to MAX_GPREL_OFFSET.
541 2001-08-27 Torbjorn Granlund <tege@swox.com>
542 Staffan Ulfberg <staffanu@swox.se>
543 Linus Nordberg <linus@swox.se>
544 Alan Modra <amodra@bigpond.net.au>
546 * configure.in: Recognise powerpc*le*, not just powerpcle*.
547 * configure: Regenerate.
548 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
549 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
550 (md_assemble): Use them.
551 (ppc_machine): Support stub for ELF64 as well as XCOFF.
552 (md_pseudo_table): Add "llong", "quad".
553 (md_parse_option): Match default_cpu of powerpc*.
554 (ppc_arch): Likewise.
555 (ppc_subseg_align): Only for OBJ_XCOFF.
556 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
557 (md_begin): Select PPC_OPCODE_64 for 64 bit.
558 (ppc_insert_operand): Don't bother testing 'file' before calling
559 as_bad_where. Use as_bad_where for operand->insert errors.
560 (mapping): Add ELF64 relocation modifiers.
561 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
562 expressions with abs_symbol.
563 (ppc_elf_cons): Correct offset for little endian targets.
564 (ppc_elf_frob_symbol): New.
565 (md_assemble): Add support for 64 bit ELF relocs.
566 (ppc_tc): Ensure 8 byte alignment when 64 bit.
567 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
568 ".toc" section for 64 bit ELF.
569 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
570 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
571 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
572 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
573 Expand on comments, error message. Add support for 64 bit relocs,
574 and use PPC_HI etc. macros.
575 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
576 (HANDLE_ALIGN): Define to generate nops in code sections rather
578 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
579 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
580 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
581 (ppc_fix_adjustable): Declare.
582 (tc_frob_symbol): Define.
583 (ppc_elf_frob_symbol): Declare.
585 2001-08-26 Andreas Jaeger <aj@suse.de>
587 * config/tc-s390.c: Add missing prototypes
588 (md_gather_operands): Make static.
590 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
592 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
593 allowed value, not the word beyond maximum.
594 * config/tc-mips.c (macro_build_lui): Code cleanup.
595 (macro): Reflect change to MAX_GPREL_OFFSET.
596 (mips_ip): Check explicitly against S_EX_NONE.
597 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
598 (md_apply_fix): Code cleanup.
600 2001-08-24 Andreas Jaeger <aj@suse.de>
602 * config/tc-ppc.h: Fix prototype declaration.
604 2001-08-23 Jakub Jelinek <jakub@redhat.com>
606 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
607 * config/obj-elf.c (obj_elf_size): When size is constant, free
608 and clear symbol_get_obj(sym)->size if any.
610 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
612 * config/tc-mips.c (md_begin): Warn about incompatibility between
613 -march=FOO and -mipsN option, continue with default ISA.
615 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
617 * config/tc-mips.c (md_parse_option): #ifdef the
618 traditional/non-traditional names as it is done in mips_target_format.
620 2001-08-20 Richard Henderson <rth@redhat.com>
622 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
623 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
624 use seg parameter instead of now_seg.
626 2001-08-18 H.J. Lu <hjl@gnu.org>
628 * config/tc-mips.c (show): Add the missing prototype.
630 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
632 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
634 (mips_ip): Use the new return values instead of characters. Add
635 support for %higher and %highest.
638 (my_getSmallExpression): Make parsing case insensitive and more
639 reliable. Add support for %higher and %highest. Further support to
640 parse %gprel and %neg is implemented but currently deactivated.
642 2001-08-17 Alan Modra <amodra@bigpond.net.au>
644 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
645 (ecoff_build_symbols): Likewise.
646 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
648 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
650 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
651 for n32 ABI if appropriate.
653 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
655 * config/tc-mips.c (cons_fix_new_mips): Remove.
656 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
657 (cons_fix_new_mips): Remove.
659 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
661 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
662 a label, not a hex constant.
664 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
666 * config/tc-v850.h: Add missing prototypes.
668 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
670 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
673 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
675 * config/tc-sparc.c (cons_fix_new_sparc): Move
676 `sparc_no_align_cons = 0;' to...
677 (s_uacons): ...here so that sparc_no_align_cons will get
680 2001-08-11 Kazu Hirata <kazu@hxi.com>
682 * config/tc-mips.c: Fix a comment typo.
684 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
686 * config/tc-mips.c (move_register): New function.
687 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
689 (macro2): Use move_register rather than macro_build for moves.
690 (mips16_macro): Likewise.
691 (macro): Likewise. Handle M_MOVE.
693 2001-08-10 Andreas Jaeger <aj@suse.de>
695 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
697 * configure: Regenerate.
699 2001-08-10 Alan Modra <amodra@bigpond.net.au>
701 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
702 Comment indentation of #pragma.
703 * macro.c (alloca): Likewise.
705 * config/tc-ppc.c: Revert 2001-08-08.
707 2001-08-09 Alan Modra <amodra@bigpond.net.au>
709 * symbols.c: Add missing prototypes.
710 * config/e-i386elf.c: Likewise.
711 * config/e-i386coff.c: Likewise.
712 * config/e-i386aout.c: Likewise.
713 * config/obj-coff.c: Likewise.
714 (def_symbol_in_progress, stack): Move definition.
715 * config/obj-elf.c: Add missing prototypes.
716 (obj_elf_change_section): Make static.
717 (obj_elf_parse_section_letters): Likewise.
718 (obj_elf_section_word): Likewise.
719 (obj_elf_section_type): Likewise.
721 2001-08-08 Alan Modra <amodra@bigpond.net.au>
723 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
724 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
725 determining reloc type with code reading operands->reloc field.
727 2001-08-08 Alan Modra <amodra@bigpond.net.au>
729 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
730 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
731 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
732 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
734 * output-file.c (output_file_create): Don't try to open a second
735 time as it's unnecessary. FOPEN_W was undefined too.
737 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
739 * config/tc-mips.c (macro_build): Replace magic constants by defines.
740 (mips_ip): Likewise. Typo.
742 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
744 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
746 (RELAX_ENCODE): Replace bfd_vma by valueT.
747 (load_address): Formatting.
748 (macro): Likewise. Code cleanup. Typo.
749 (macro2): Formatting.
750 (md_parse_option): Typo.
751 (s_mipsset): Reorder cases to look nicer.
752 (md_estimate_size_before_relax): Formatting. Code cleanup.
753 (mips_elf_final_processing): Check against NULL instead of 0.
754 (md_obj_end): Remove ugly `' in message string.
755 (s_mips_ent): Remove ugly `' in message string.
757 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
759 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
760 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
761 mutually exclusive (if they are different).
762 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
765 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
767 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
770 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
772 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
773 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
774 (md_long_opts): Add -mfp32 option.
775 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
776 (md_show_usage): Show usage for -mfp32 and -mgp32.
777 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
778 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
779 (HAVE_32BIT_ADDRESSES): New macro.
780 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
781 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
782 (s_cprestore, s_cpadd): Likewise.
783 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
784 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
785 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
786 to determine the width of addresses in load, store and jump macros.
787 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
788 used in set instructions; do not check the address size for them.
789 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
790 unaligned load and store macros.
791 (mips_ip): Use the new macros to check the width of a register when
792 processing float constants. Force a constant into memory if it is
793 destined for an FPR and the FPRs are wider than the GPRs. Warn about
794 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
795 than mips_gp32 to select synthetic instructions.
796 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
797 synthetic instructions.
799 2001-08-01 Christian Groessler <cpg@aladdin.de>
801 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
802 "rh", "rr", "rq", or "sp" then don't automatically assume
803 it's a register name. Check whether there is a number
806 2001-08-01 Alan Modra <amodra@bigpond.net.au>
808 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
809 Don't allocate more space than necessary for the input line copy.
811 2001-08-01 Alan Modra <amodra@bigpond.net.au>
813 * read.c: Standardize error/warning messages - don't capitalise, no
814 final period or newline, don't say "ignored" or "zero assumed" for
815 as_bad messages. In some cases, change the wording to that used
816 elsewhere for similar messages.
819 * atof-generic.c: Likewise.
822 * depend.c: Likewise.
823 * dwarf2dbg.c: Likewise.
827 * input-file.c: Likewise.
828 * input-scrub.c: Likewise.
829 * listing.c: Likewise.
830 * output-file.c: Likewise.
832 * subsegs.c: Likewise.
833 * symbols.c: Likewise.
835 * ecoff.c (ecoff_directive_end): Test for missing name by
836 comparing input line pointers rather than reading string.
837 (ecoff_directive_ent): Likewise.
838 * read.c (s_set): Likewise.
839 (s_align): Report a warning rather than an error for
841 (s_comm): Check for missing symbol name.
842 (s_lcomm_internal): Likewise.
844 (s_globl): Use is_end_of_line instead of looking for '\n'.
845 (s_lcomm_internal): Likewise.
846 (ignore_rest_of_line): Report a warning rather than an error.
848 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
850 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
851 any kind of relocation against a not-loaded section.
853 2001-07-30 Alan Modra <amodra@bigpond.net.au>
855 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
856 to include '@' in symbol names when parsing versioned symbols
857 rather than calling get_symbol_end multiple times.
858 * config/tc-i370.c (register_name): Format fixes. Don't call
859 get_symbol_end after parsing number.
860 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
861 code out of conditional.
862 (address_register_name): Likewise.
863 (other_register_name): Likewise.
864 * config/tc-mn10300.c (r_register_name): Likewise.
865 (xr_register_name): Likewise.
866 (data_register_name): Likewise.
867 (address_register_name): Likewise.
868 (other_register_name): Likewise.
869 * config/tc-ppc.c (register_name): Likewise.
870 * config/tc-s390.c (register_name): Likewise.
872 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
874 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
875 and bra relax: update fragP->fr_fix after the fixup.
877 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
879 * read.c (s_set): Check for missing symbol name.
881 2001-07-26 Alan Modra <amodra@bigpond.net.au>
883 * write.c (relax_segment <rs_space>): Account for fr_fix.
885 2001-07-25 H.J. Lu <hjl@gnu.org>
887 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
888 we treat weak like extern only for ELF.
889 (mips_fix_adjustable): Make sure we don't adjust extern/weak
890 symbols only for ELF.
892 2001-07-25 Chris Demetriou <cgd@broadcom.com>
894 * config/tc-mips.c: Fix spelling error in comment.
896 2001-07-25 Dave Brolley <brolley@redhat.com>
898 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
899 (IS_PARALLEL_SEPARATOR): New macro.
900 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
901 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
902 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
903 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
906 2001-07-24 Alan Modra <amodra@bigpond.net.au>
908 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
909 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
910 Update dependencies with "make dep-am".
911 * Makefile.in: Regenerate.
912 * doc/Makefile.in: Regenerate.
914 2001-07-23 Kazu Hirata <kazu@hxi.com>
916 * config/tc-alpha.h: Fix formatting.
917 * config/tc-arc.c: Likewise.
918 * config/tc-d10v.h: Likewise.
919 * config/tc-hppa.c: Likewise.
920 * config/tc-i370.c: Likewise.
921 * config/tc-i386.h: Likewise.
922 * config/tc-i960.h: Likewise.
923 * config/tc-ia64.c: Likewise.
924 * config/tc-ia64.h: Likewise.
925 * config/tc-m32r.c: Likewise.
926 * config/tc-m68k.c: Likewise.
927 * config/tc-m88k.c: Likewise.
928 * config/tc-ns32k.c: Likewise.
929 * config/tc-pdp11.c: Likewise.
930 * config/tc-pj.h: Likewise.
931 * config/tc-s390.c: Likewise.
932 * config/tc-sparc.c: Likewise.
933 * config/tc-sparc.h: Likewise.
934 * config/tc-tic80.c: Likewise.
935 * config/tc-w65.h: Likewise.
937 2001-07-23 Alan Modra <amodra@bigpond.net.au>
939 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
940 symbols specially. Always resolve, adding fr_address to value.
941 * write.c (write_object_file): Don't add fr_address to sym values.
942 (relax_frag): Likewise.
943 (relax_segment): Likewise.
944 * config/obj-ieee.c (do_symbols): Likewise.
945 * config/tc-cris.c (md_convert_frag): Likewise.
946 * config/tc-fr30.c (md_convert_frag): Likewise.
947 * config/tc-i386.c (md_convert_frag): Likewise.
948 * config/tc-m32r.c (md_convert_frag): Likewise.
949 * config/tc-m68hc11.c (md_convert_frag): Likewise.
950 * config/tc-mcore.c (md_convert_frag): Likewise.
951 * config/tc-mips.c (mips16_extended_frag): Likewise.
952 * config/tc-ns32k.c (md_convert_frag): Likewise.
953 * config/tc-m68k.c (md_convert_frag_1): Likewise.
954 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
955 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
956 (md_relax_table): Remove first four entries. Format.
957 (md_estimate_size_before_relax): Remove old_fix. Don't bother
958 setting fr_var. Simplify byte branch checks.
960 2001-07-23 Alan Modra <amodra@bigpond.net.au>
962 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
963 "isbranch" param as all calls have it set.
964 (pa_parse_neg_cmpsub_cmpltr): Likewise.
965 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
966 strcasecmp in "nullify" var.
967 (pa_parse_neg_add_cmpltr): Likewise.
968 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
969 functions. Don't print wrong conditions in error messages.
971 2001-07-23 Andreas Jaeger <aj@suse.de>
973 * config/tc-s390.c (s390_force_relocation): Removed.
975 * config/tc-s390.h: Remove double declaration of
978 2001-07-22 H.J. Lu <hjl@gnu.org>
980 * config/tc-mips.c (s_mips_end): Remove unused variables.
981 (s_mips_frame): Add ATTRIBUTE_UNUSED.
983 2001-07-17 Andreas Schwab <schwab@suse.de>
985 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
987 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
989 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
991 2001-07-17 matthew green <mrg@eterna.com.au>
993 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
995 (line_comment_chars): Set to '/' if TE_NetBSD.
997 2001-07-14 matthew green <mrg@eterna.com.au>
999 * configure.in (i386-*-netbsdelf*): New target.
1000 * configure: Regenerate.
1002 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1004 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1005 class of the non-debug symbol is C_NULL.
1007 2001-07-10 Anders Norlander <anorland@synergenix.se>
1009 * doc/as.texinfo (Incbin): Fix grammatical errors.
1011 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1013 * depend.c: Use FOPEN_.. macros in calls to fopen().
1014 * input-file.c: As above.
1015 * itbl-ops.c: As above.
1016 * listing.c: As above.
1017 * output-file.c: As above.
1020 2001-07-08 Anders Norlander <anorland@synergenix.se>
1022 * read.c (s_incbin): New .incbin function.
1023 * read.c (potable): Add "incbin" pseudo-op.
1024 * read.h: Add s_incbin prototype.
1025 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1026 * NEWS: Mention new feature.
1028 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1030 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1033 2001-07-06 John Healy <jhealy@redhat.com>
1035 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1036 set of fixups to be stored.
1037 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1038 restored to be chosen from any that are saved.
1039 (gas_cgen_swap_fixups): Modified to allow the current set of
1040 fixups to be swapped with any other set that has been saved.
1041 (gas_cgen_initialize_saved_fixups_array): New routine.
1042 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1043 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1044 or MAX_SAVED_FIXUP_CHAINS.
1045 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1046 store, swap and restore fuctions to reflect the new interface.
1048 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1050 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1051 ignore empty, ineffectual alignment frags when deciding if a
1052 branch can be short.
1054 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1056 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1057 and SPECIAL_SECTION_FINI_ARRAY.
1058 (special_section_name): Add .init_array and .fini_array.
1059 (md_pseudo_table): Add init_array and fini_array.
1060 (md): Add pointer_size and pointer_size_shift fields.
1061 (setup_unwind_header): New static function.
1062 (output_unw_records): Modify to use setup_unwind_header.
1063 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1064 md.pointer_size_shift.
1065 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1067 2001-07-05 Ben Elliston <bje@redhat.com>
1069 * README (Supported platforms): m88k no longer suffers bitrot.
1071 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1073 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1075 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1076 lsy_value. Correct typos in comments.
1077 * symbols.c (local_symbol_make): Update for name change.
1078 (local_symbol_convert): Likewise.
1080 (S_GET_VALUE): Likewise.
1081 (S_SET_VALUE): Likewise.
1082 (print_symbol_value_1): Likewise.
1083 (resolve_symbol_value): Likewise. Don't divide local sym values
1084 by OCTETS_PER_BYTE twice.
1086 2001-07-04 Jim Wilson <wilson@redhat.com>
1088 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1090 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1093 2001-07-05 Ben Elliston <bje@redhat.com>
1095 * read.c (s_fill): Correct spelling error in comments.
1097 * doc/c-m88k.texi: New file.
1098 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1099 * doc/Makefile.in: Regenerate.
1100 * doc/all.texi: Set M880X0.
1101 * doc/as.texinfo: Hook in m88k-dependent documentation.
1103 2001-07-04 Eric Christopher <echristo@redhat.com>
1105 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1107 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1108 and rm5721 as valid cpu strings.
1109 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1111 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1113 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1114 if it's expected to be non-zero.
1116 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1118 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1121 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1122 (write_object_file): Set finalize_syms to
1123 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1126 * doc/internals.texi; Document
1127 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1129 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1131 * config/tc-ppc.c: Formatting fixes.
1133 2001-07-01 Ben Elliston <bje@redhat.com>
1135 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1136 they cause some subtle breakage. Will fix them again later.
1138 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1140 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1141 outside of a function as a .appline directive.
1143 2001-06-28 Eric Christopher <echristo@redhat.com>
1144 H.J. Lu <hjl@gnu.org>
1146 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1147 of mips_cpu for the ISA selection.
1148 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1149 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1150 (mips_tune): New. Use mips_tune for scheduling and optimization
1152 (append_insn): Use mips_tune and mips_arch.
1153 (macro_build): Ditto.
1155 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1156 backwards compatability mips_cpu generates arch and tune.
1157 (md_show_usage): Document new behavior.
1159 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1164 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1166 * write.c (write_object_file): Do not set finalize_syms until
1167 after the segments have been sized. Some backends may still
1168 need to access the syms's frags in order to adjust relaxed
1171 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1174 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1176 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1177 subtract MD_PCREL_FROM_SECTION for 68k.
1178 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1179 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1181 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1183 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1184 pcrel, subtract MD_PCREL_FROM_SECTION value.
1186 2001-06-24 Ben Elliston <bje@redhat.com>
1188 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1190 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1192 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1193 section symbols the same way as externs.
1195 2001-06-24 Ben Elliston <bje@redhat.com>
1197 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1198 (emit_relocations): Ditto.
1200 (md_begin): Reformat comments to conform to the GNU standards.
1201 (md_assemble): Ditto.
1203 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1204 (md_parse_option): Mark parameters as unused.
1205 (md_show_usage): Ditto.
1206 (calcop): Adjust type of `reg_prefix' to char.
1208 (getval): Adjust type of local `c' to char.
1209 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1210 (md_create_long_jump): Ditto.
1211 (md_estimate_size_before_relax): Mark parameters as unused.
1213 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1214 to allay a possible compiler warning.
1216 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1218 * doc/internals.texi (CPU backend): Document md_atof.
1220 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1222 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1223 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1226 2001-06-21 Philip Blundell <philb@gnu.org>
1228 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1230 (insns): Remove entry for adrl. Add long_flag for adr.
1231 (do_adr): Handle `l' suffix.
1234 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1236 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1237 (md_apply_fix): Use it here. Replace printf with equivalent
1239 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1240 (md_apply_fix): Here too.
1241 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1242 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1243 (md_convert_frag_1): Likewise.
1245 2000-06-20 Tom Rix <trix@redhat.com>
1247 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1249 2001-06-18 H.J. Lu <hjl@gnu.org>
1251 * doc/Makefile.am (info): Depend on $(MANS).
1252 (as.1): Remove the prefix `$(srcdir)/'.
1253 * doc/Makefile.in: Regenerated.
1257 2001-06-18 Philip Blundell <philb@gnu.org>
1259 * config/tc-arm.c (do_msr): Remove restriction on usage of
1262 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1264 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1267 2001-06-13 Philip Blundell <philb@gnu.org>
1269 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1270 (do_t_arit): Likewise.
1272 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1274 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1275 .loc pseudos if the dfwarf2 functions are available.
1276 (md_assemble): Only call dwarf2_emit_insn if it is available.
1278 * expr.c: Fix typo in comment.
1280 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1282 * doc/as.texinfo (Infix Ops): Document that comparison and
1283 combiner operators can be used as infix operators.
1285 2001-06-12 Peter Jakubek <pjak@snafu.de>
1287 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1289 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1290 (reverse_mri_condition): Likewise.
1291 (swap_mri_condition): Issue warning for conditions that can not be
1293 (build_mri_control_operand): Fix order of operands (swapped).
1294 (build_mri_control_operand): Allow upper case extension in structured
1296 (s_mri_else): Likewise.
1297 (s_mri_next): Likewise.
1298 (s_mri_for): Likewise.
1299 (s_mri_if): Fix handling comment ('*') in mri mode.
1300 (s_mri_while): Likewise.
1301 * macro.c (macro_expand): Allow macro invocation with empty
1304 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1306 * config/tc-arm.c: Fix test for overlow of literal pool.
1308 2001-06-11 H.J. Lu <hjl@gnu.org>
1310 * NEWS: Updated for the new -n option for the MIPS assembler.
1312 * config/tc-mips.c (md_show_usage): Add -n.
1314 * doc/as.texinfo: Document the new -n option.
1315 * doc/c-mips.texi: Likewise.
1316 * doc/as.1: Regenerated.
1318 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1320 * config/obj-coff.c (obj_coff_section): Formatting fix.
1322 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1325 2001-06-08 H.J. Lu <hjl@gnu.org>
1327 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1328 disable warning about all NOPS that the assembler generates.
1329 (macro): Warn NOPS generated only if warn_nops is not 0.
1330 (md_shortopts): Add `n'.
1331 (md_parse_option): Set warn_nops to 1 for `n'.
1333 2001-06-08 H.J. Lu <hjl@gnu.org>
1335 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1337 2001-06-08 H.J. Lu <hjl@gnu.org>
1339 * config/tc-mips.c (md_apply_fix): Don't adjust common
1340 extern/weak symbols for ELF.
1341 (md_estimate_size_before_relax): Treat weak like extern for
1343 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1346 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1348 * Makefile.am: 'som' is not wrongly spelled 'some'.
1349 * Makefile.in: Regenerate.
1351 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1352 S_GET_VALUE by using a temp.
1353 (append_insn): Likewise, and for S_SET_VALUE too.
1354 (mips_emit_delays): Likewise.
1355 (my_getExpression): Likewise.
1356 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1357 (mips16_extended_frag): Remove code concerned with avoiding
1358 locking in a frag address now that symbols are not finalized until
1359 relaxation is complete. Cater for first relaxation pass having
1360 bogus addresses. Use relax_marker to reliably determine whether a
1361 symbol frag has been reached on the current pass.
1363 2001-06-07 H.J. Lu <hjl@gnu.org>
1365 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1366 * configure: Regenerate.
1368 2001-06-07 H.J. Lu <hjl@gnu.org>
1370 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1372 * configure: Regenerate.
1374 2001-06-07 H.J. Lu <hjl@gnu.org>
1376 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1377 MIPS_STABS_ELF is defined.
1379 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1381 * as.c (show_usage): Remove L from listing options. It is not a
1384 2001-06-06 Christian Groessler <cpg@aladdin.de>
1386 * config/tc-z8k.c: Removed many warnings by removing unused
1387 variables and tagging unused parameters as such.
1388 (md_begin): Fixed a typo (","instead of ";").
1389 (struct ctrl_table): Add parentheses to initialize array
1391 (struct flag_table): Likewise.
1392 (struct intr_table): Likewise.
1393 (struct table): Likewise.
1394 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1396 2001-06-06 Peter Jakubek <pjak@snafu.de>
1398 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1399 options to list (e.g. m5206e, m5307, m5407).
1401 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1403 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1404 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1406 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1408 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1409 <JumpByte, JumpDword insn output>: Remove dead code.
1411 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1413 * as.c (parse_args): Correct option name "listing-lhs-width2".
1415 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1417 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1420 2001-05-30 Richard Henderson <rth@redhat.com>
1422 * read.c (emit_leb128_expr): Call md_cons_align.
1424 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1426 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1427 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1428 (tc_gen_reloc): Likewise.
1429 (sparc_cons_align): Don't clear sparc_no_align_cons.
1430 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1431 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1433 2001-05-27 Alan Modra <amodra@one.net.au>
1435 * write.c (relax_segment <rs_space>): Check the section of a
1436 symbol to determine whether it is absolute rather than comparing
1437 its frag against zero_address_frag as listings play tricks with
1440 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1441 allocated in the same chunk as the fixed part.
1443 2001-05-26 Alan Modra <amodra@one.net.au>
1445 * write.c (relax_segment <rs_space>): Calculate growth using
1446 addresses before stretch. Prevent repeated error messages.
1447 From Peter Jakubek <pjak@snafu.de>
1448 Use as_bad_where and as_warn_where to pinpoint errors.
1450 2001-05-25 Alan Modra <amodra@one.net.au>
1452 * symbols.c (resolve_symbol_value): Always set segment, even when
1453 not finalizing symbol value.
1455 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1456 * config/obj-coff.c (write_object_file): Likewise.
1457 * (size_section): Remove rs_space assert as fr_symbol is no longer
1459 (fill_section): Likewise.
1461 * configure.in: Replace linuxoldld with linux*oldld.
1462 * configure: Regenerate.
1464 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1465 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1466 that have been finalized.
1468 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1469 taking exit_dont_set_value.
1471 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1474 2000-05-24 Tom Rix <trix@redhat.com>
1476 * config/obj-coff.c (add_lineno): xcoff allows negative line
1478 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1480 2001-05-24 Alan Modra <amodra@one.net.au>
1482 * write.c (write_object_file): Set finalize_syms = 1 before
1485 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1487 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1488 architecture, remove erraneous ISA_MIPS32.
1489 (md_show_usage): Add MIPS r12k support.
1490 (mips_cpu_info_table): Add MIPS r12k support.
1492 2001-05-22 Alan Modra <amodra@one.net.au>
1494 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1497 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1498 instead use finalize_syms directly. Don't treat expressions
1499 specially with regard to finalize_syms. Update calls to self.
1500 (resolve_local_symbol): Update call to resolve_symbol_value.
1501 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1503 * symbols.h (resolve_symbol_value): Update prototype.
1504 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1505 to resolve_symbol_value.
1506 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1507 * config/obj-coff.c (do_relocs_for): Likewise.
1508 (yank_symbols): Likewise.
1509 (fixup_segment): Likewise.
1510 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1511 * config/tc-mips.c (md_convert_frag): Likewise.
1512 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1513 (ppc_fix_adjustable): Likewise.
1514 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1515 (dwarf2dbg_convert_frag): Likewise.
1516 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1517 (eh_frame_convert_frag): Likewise.
1518 * expr.c (make_expr_symbol): Likewise.
1519 * write.c (adjust_reloc_syms): Likewise.
1520 (write_object_file): Likewise.
1521 (relax_segment): Likewise.
1522 (fixup_segment): Likewise.
1523 (finalize_syms): Init to zero, and update comment.
1524 (write_object_file): Set finalize_syms to 1 rather than 2.
1525 * doc/internals.texi (sy_value): Mention finalize_syms.
1526 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1528 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1529 as relaxable if embedded system, make weak syms non-relaxable.
1531 (tc_m68k_fix_adjustable): ..so it can be used here.
1532 (md_apply_fix_2): Sign extend without conditional.
1534 * config/tc-v850.c: Update copyright.
1536 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1538 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1539 howto entry is not found.
1541 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1543 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1544 optimize differences between symbols in code sections to
1546 (mn10300_fix_adjustable): Don't adjust to section+offset
1547 relocations pointing at symbols in code sections.
1549 2001-05-16 Alan Modra <amodra@one.net.au>
1551 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1553 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1554 opcodes are output rather than after. Delete insn_size.
1555 * config/tc-v850.c (md_assemble): Similarly, but delete
1558 2001-05-14 Richard Henderson <rth@redhat.com>
1560 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1563 2001-05-14 Richard Henderson <rth@redhat.com>
1565 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1566 also collect whether to expect an FDE augmentation.
1567 (check_eh_frame): Rewrite as a state machine. Track where in
1568 an FDE we are located, skip any augmentation.
1569 (eh_frame_estimate_size_before_relax): Get code alignment from
1570 the fragment subtype.
1571 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1572 * read.c (emit_leb128_expr): Call check_eh_frame.
1574 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1576 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1577 before a relaxable insns.
1579 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1581 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1582 between symbols if the base symbol is in the current section;
1583 emit a PC-relative relocation instead.
1585 2001-05-12 Peter Targett <peter.targett@arccores.com>
1587 * config/tc-arc.c: Update copyright and tidy source comments.
1588 (md_pseudo_table): Add directive .cpu back as an alias for
1589 .option. Add .file and .line for dwarf2 support.
1590 (arc_mach_type): Make bfd_mach_arc_6 default.
1591 (md_longopts): Add entry 'pre-v6' representing old command line
1592 option when assembling for 'arc5' core versions.
1593 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1595 (arc_code_symbol): Make symbol value for @h30 fixup expression
1596 equal to O_constant.
1597 (md_assemble): Call dwarf2_emit_insn.
1598 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1599 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1600 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1602 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1604 * config/tc-ia64.c (special_linkonce_name): New.
1605 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1606 .gnu.linkonce.ia64unw{,i}.FOO.
1607 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1608 (dot_endp): Add comment about it.
1610 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1612 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1613 block, ensure that the low order bits of the alignment are
1616 2001-05-10 Alan Modra <amodra@one.net.au>
1618 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1621 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1622 current variable part of frag.
1623 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1624 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1625 * config/tc-m68hc11.c (RELAX_STATE): Define.
1626 (RELAX_LENGTH): Define.
1627 (md_estimate_size_before_relax): Handle non-relaxable cases
1628 separately from relaxable cases for clarity, and return correct
1629 size for multi-pass relaxation.
1630 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1631 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1632 (md_convert_frag): Remove "length_code".
1633 * config/tc-vax.c (RELAX_STATE): Define.
1634 (RELAX_LENGTH): Define.
1635 (md_relax_table): Add missing entry.
1636 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1637 (md_convert_frag): Remove "length_code".
1638 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1639 don't bother setting fr_var. Return correct size for multi-pass
1641 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1642 (md_convert_frag): Don't bother clearing fr_var.
1643 (md_pseudo_table): Correct initialization.
1644 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1645 (md_estimate_size_before_relax): No need to set fr_var.
1646 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1647 (md_estimate_size_before_relax): No need to set fr_var.
1649 2001-05-09 Richard Henderson <rth@redhat.com>
1651 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1652 beginning a function's unwind info block.
1654 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1656 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1658 2001-05-08 Andreas Schwab <schwab@suse.de>
1660 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1661 fx_pcrel_adjust explicitly sign extend when reading it.
1663 2001-05-08 Alan Modra <amodra@one.net.au>
1665 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1666 from md_relax_table, and combine some switch cases.
1668 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1670 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1671 from offset in non-pcrel operands too.
1673 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1675 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1676 * config/tc-arm.c (arm_handle_align): Do not insert more than
1677 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1678 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1680 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1682 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1684 * Makefile.in: Regenerate.
1685 * configure.in: Remove duplicate mips-*-ecoff* entry.
1686 * configure: Regenerate.
1688 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1689 (n_names): Cast away type mismatch.
1690 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1691 (obj_ecoff_frob_symbol): Likewise.
1692 * ecoff.c: (add_file): Add unused attribute.
1693 (ecoff_directive_begin): Likewise.
1694 (ecoff_directive_bend): Likewise.
1695 (ecoff_directive_def): Likewise.
1696 (ecoff_directive_dim): Likewise.
1697 (ecoff_directive_scl): Likewise.
1698 (ecoff_directive_size): Likewise.
1699 (ecoff_directive_type): Likewise.
1700 (ecoff_directive_tag): Likewise.
1701 (ecoff_directive_val): Likewise.
1702 (ecoff_directive_endef): Likewise.
1703 (ecoff_directive_end): Likewise.
1704 (ecoff_directive_ent): Likewise.
1705 (ecoff_directive_extern): Likewise.
1706 (ecoff_directive_file): Likewise.
1707 (ecoff_directive_fmask): Likewise.
1708 (ecoff_directive_frame): Likewise.
1709 (ecoff_directive_mask): Likewise.
1710 (ecoff_directive_loc): Likewise.
1711 (mark_stabs): Likewise.
1712 (ecoff_stab): Likewise.
1713 (ecoff_frob_symbol): Cast away type mismatch.
1714 (ecoff_padding_adjust): Likewise.
1715 (ecoff_build_symbols): Likewise.
1716 (ecoff_build_procs): Likewise.
1717 (ecoff_build_aux): Likewise.
1718 (ecoff_build_strings): Likewise.
1719 (ecoff_build_fdr): Likewise.
1720 (ecoff_build_debug): Likewise.
1721 * itbl-ops.c (itbl_assemble): Variable initialization.
1723 2001-05-03 Alan Modra <amodra@one.net.au>
1725 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1726 expressions rather than triggering an assert.
1728 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1730 * config/tc-openrisc.c: New file.
1731 * config/tc-openrisc.h: Likewise.
1733 * Makefile.am: Add OpenRISC target.
1734 * Makefile.in: Regenerated.
1736 * configure.in (openrisc-*-*): Add target.
1737 * configure: Regenerated.
1739 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1741 * config/tc-arm.c (arm_frag_align_code): Change error message to
1742 more explanatory version.
1744 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1746 * config/tc-mips.c (md_parse_option): Also accept
1747 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1749 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1751 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1752 argument passing order: predicate goes last, not first.
1754 2001-04-27 Sean McNeil <sean@mcneil.com>
1756 * configure.in: Add arm-vxworks.
1757 * configure: Regenerate.
1759 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1761 * config/tc-arm.c (arm_handle_align): New Function: Generate
1762 no-op filled alignment frags.
1763 (arm_frag_align_code): New Function: Create a code alignment frag.
1764 (arm_init_frag): New Function: Initialse the target dependent
1767 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1768 (TC_FRAG_INIT): Define.
1769 (HANDLE_ALIGN): Define.
1770 (md_do_align): Define.
1772 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1774 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1775 symbol has been initialised before extracting its symbol index.
1777 2001-04-24 H.J. Lu <hjl@gnu.org>
1779 * configure: Regenerated with the right version of autoconf.
1781 2001-04-24 Christian Groessler <cpg@aladdin.de>
1783 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1784 generate R_CALLR and R_REL16 relocations
1786 2000-04-20 Jason Eckhardt <jle@redhat.com>
1788 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1789 since frag_now can change after d10v_cleanup is called.
1791 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1793 * configure.in: Add the em type for FreeBSD targets.
1794 * configure: Regenerate.
1796 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1798 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1799 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1801 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1802 pc-relative relocations not placed at the end of the instruction.
1804 2001-04-13 Jim Wilson <wilson@redhat.com>
1806 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1809 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1811 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1812 handle SHF_MERGE and SHF_STRINGS.
1813 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1814 (obj_elf_section): Allow additional argument specifying entity size.
1815 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1816 in SEC_MERGE sections.
1818 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1820 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1822 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1824 * expr.c (operand): Pass &c to md_parse_name().
1825 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1827 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1829 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1831 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1832 * Makefile.in: Regenerated.
1834 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1835 * configure: Regenerated.
1837 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1839 * config/tc-mn10300.c (xr_registers): Added `pc'.
1841 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1843 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1844 * configure: Regenerate.
1846 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1847 cases, and always return size based on current fr_subtype.
1848 (md_begin): Move initialization of md_relax_table..
1849 (md_relax_table): ..to static initializer. Set rlx_length for
1850 UNDEF_WORD_DISP cases.
1851 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1852 (md_begin): Likewise.
1853 (md_relax_table): Likewise.
1854 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1855 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1856 Set rlx_backward and rlx_forward to zero for unused states.
1857 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1858 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1859 (UNCOND12, UNCOND32): Remove duplicate defines.
1861 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1863 * config/tc-cris.c (md_estimate_size_before_relax) <case
1864 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1865 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1866 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1867 Add cases to cover all relax states.
1868 (cris_insn_first_word_frag): New.
1869 (md_assemble): Call cris_insn_first_word_frag to get the first
1870 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1871 end. Drop variable insn_size.
1872 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1873 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1874 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1876 * write.c (write_object_file): Reset broken word state before
1879 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1881 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1882 for one line if not already enabled.
1883 * cond.c (s_elseif): Correct conditional assembly listing.
1886 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1887 Don't abort on NULL current_cframe.
1889 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1891 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1892 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1893 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1894 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1895 * config/obj-coff.c (do_relocs_for): Likewise.
1896 (yank_symbols): Likewise.
1897 (fixup_segment): Likewise.
1898 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1899 (ppc_fix_adjustable): Likewise.
1900 * config/tc-mips.c (md_convert_frag): Likewise.
1901 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1902 * ehopt.c (eh_frame_convert_frag): Likewise.
1903 * expr.c (make_expr_symbol): Likewise.
1905 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1907 * symbols.c (resolve_symbol_value): Don't fix expression values
1908 until relaxation is complete.
1909 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1910 (S_GET_VALUE): Likewise, and return unresolved expression value.
1911 * write.c (finalize_syms): New.
1912 (relax_and_size_seg): Split into..
1913 (relax_seg): New function, returns 1 if anything changed..
1914 (size_seg): And the remainder of relax_and_size_seg.
1915 (fixup_segment): Arrange for final resolution of sym values.
1916 (adjust_reloc_syms): Likewise.
1917 (write_object_file): Likewise, and repeatedly call relax_seg until
1918 nothing more changes.
1919 (relax_segment): Return 1 if anything changed. Use correct types
1920 for rs_org `target' and `after'.
1921 * write.h (finalize_syms): Declare.
1922 (relax_segment): Update prototype.
1924 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1925 do-nothing cases to switch to avoid abort on a second relaxation
1926 pass, and tidy code a little.
1927 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1928 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1929 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1930 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1931 (md_relax_table): Remove first four unused entries. Increment
1932 rlx_length by one throughout table, and update comments to suit.
1933 (md_estimate_size_before_relax): Return size of current variable
1934 part of frag to reflect reality when relaxing more than once.
1935 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1936 (COND32, UNCD32): Rename to DISP32 throughout.
1937 (UNDEF_WORD_DISP): Renumber to 3.
1938 (md_estimate_size_before_relax): Add extra do-nothing cases.
1939 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1940 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1941 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1942 handle word and dword branches.
1944 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1946 * config/tc-cris.h (tc_fix_adjustable): Allow only
1947 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1948 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1949 example in comment to valid type.
1951 2001-03-28 H.J. Lu <hjl@gnu.org>
1953 * read.c (equals): Set to local for COFF only if it hasn't been
1956 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1958 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1959 (md_begin): Use it when setting default architecture.
1961 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1963 * read.c (equals): (for COFF) default symbols to being local.
1965 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1967 * configure.in (cris-*-*): Change default emulation to criself.
1968 (cris-*-*aout*): New rule.
1969 * configure: Regenerate.
1971 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1973 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1974 BFD_RELOC_390_GOTENT.
1975 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1976 BFD_RELOC_390_GOTENT.
1978 2001-03-26 Nick Clifton <nickc@redhat.com>
1980 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1981 * config/tc-s390.c (s390_force_relocation): New function: Force
1982 relocations for VTINHERIT relocs.
1984 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1986 * doc/as.texinfo: Put @c man begin to generate the as man page.
1987 When generating man, define all the variables. Re-organize some
1988 options to obtain better indentation of man page.
1989 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1990 (as.1): Build from as.texinfo.
1991 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1993 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1995 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1996 scale factor, and return the end of the expression.
1997 (i386_operand): Modify for above.
1999 2001-03-23 Nick Clifton <nickc@redhat.com>
2001 * doc/as.texinfo: Document --listing-XXX command line switches.
2002 Explain why listings behave differently when -pipe is used.
2004 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2006 * write.c (fix_new_exp): Print an error if passed a register.
2008 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2010 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2011 (PIC_SUFFIX_CHAR): New macro.
2012 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2013 (pic): New variable.
2014 (md_longopts): New option --pic.
2015 (OPTION_PIC): Define.
2016 (md_estimate_size_before_relax): Tweak longish comment.
2017 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2018 (md_assemble): Handle a PIC relocation on prefix and normal
2019 instruction operands.
2020 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2021 "complex" operand expressions. Call frag_more outside
2022 gen_cond_branch_32 parameter list.
2023 (cris_process_instruction): Handle PIC relocs on parsed
2024 operand expressions. Validize PIC reloc sizes.
2025 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2026 (gen_bdap): Handle "complex" operand expressions.
2027 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2028 ADD.D offset,PC as jump instruction if generating PIC. Generate
2029 error instead of crashing on complex expressions.
2030 (cris_number_to_imm): Add segT parameter. All callers changed.
2031 Use segT parameter, not now_seg, for segment of fixup. Handle
2032 PCREL relocations but check that they are fully resolved.
2033 (md_parse_option): Handle OPTION_PIC.
2034 (tc_gen_reloc): Handle PIC relocs.
2035 (md_show_usage): Update for --pic.
2036 (md_apply_fix3): Renamed from md_apply_fix.
2037 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2038 (md_cris_force_relocation): Force relocation for PIC relocs.
2040 * config/tc-cris.h: Tweak attribution.
2041 (MD_APPLY_FIX3): Define.
2042 (IS_CRIS_PIC_RELOC): New macro.
2043 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2044 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2046 (tc_frob_symbol): Avoid emitting undefined symbols.
2048 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2050 * frags.h (struct frag): Add relax_marker.
2051 * write.c (is_dnrange): Delete.
2052 (relax_frag): Use correct types for `aim', `target', `address'.
2053 Delete `offset', `was_address'. Test `relax_marker' instead of
2054 using fragile (and slow) address test.
2055 (relax_segment): Init and flip `relax_marker'.
2057 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2059 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2062 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2064 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2065 with 'Motorola specification for assembly language input standard'.
2067 2001-03-17 Richard Henderson <rth@redhat.com>
2069 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2070 (dwarf2_directive_loc): Don't use them.
2071 (dwarf2_directive_file): Reject duplicate file definitions.
2072 (get_filenum): Zero allocated memory.
2073 (out_file_list): Complain about missing file definitions.
2075 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2077 * read.c (do_org): Handle complex expressions.
2078 * cgen.c (gas_cgen_finish_insn): Likewise.
2080 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2082 * config/tc-ia64.c (md): New member keep_pending_output.
2083 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2085 (dot_xdata): Turn on md.keep_pending_output for the duration of
2087 (dot_xfloat_cons): Ditto.
2088 (dot_xstringer): Ditto.
2089 (dot_xdata_ua): Ditto.
2090 (dot_xfloat_cons_ua): Ditto.
2092 2001-03-15 Jim Wilson <wilson@redhat.com>
2094 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2097 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2099 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2101 2001-03-15 DJ Delorie <dj@redhat.com>
2103 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2104 blindly freeing string if it isn't at the top of the obstack.
2106 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2108 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2109 (NUM_FLAG_CODE): Define.
2110 (lex_got): New function.
2111 (got_reloc): New global var.
2112 (x86_cons_fix_new): New function.
2113 (x86_cons): New function.
2114 (i386_immediate): Use lex_got here, replacing inline code. Change
2115 "ignoring junk.." error message to "junk.."
2116 (i386_displacement): Likewise.
2117 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2118 (x86_cons): Declare.
2119 (TC_CONS_FIX_NEW): Define.
2120 (x86_cons_fix_new): Declare.
2122 2001-03-12 Nick Clifton <nickc@redhat.com>
2124 * config/tc-arm.c (md_begin): Always set machine type based on
2127 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2129 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2130 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2132 <JumpInterSegment output>: Use correct i.disp_reloc[].
2133 <immediate output>: Likewise.
2135 2001-03-06 Nick Clifton <nickc@redhat.com>
2137 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2140 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2142 * config/tc-m68k.c : Add 5407 to archs[] table.
2143 (HAVE_LONG_BRANCH): Add mcf5407.
2144 (select_control_regs): Recognize 5407.
2146 2001-03-02 Dave Brolley <brolley@redhat.com>
2148 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2151 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2153 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2154 (gen_to_words): Print warnings if NaNs are found and the target CPU
2155 does not support them. Allow largest exponent to be used in normal
2156 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2158 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2160 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2161 anymore since we use bfd_elf_generic_reloc now.
2162 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2164 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2166 * configure.in (BFD_VERSION): New.
2167 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2168 * configure: Regenerate.
2169 * Makefile.am: Run "make dep-am"
2170 * Makefile.in: Regenerate.
2171 * doc/Makefile.in: Regenerate.
2173 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2175 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2176 SEC_NEVER_LOAD when the 'n' flag is used.
2177 Add SEC_NEVER_LOAD to matchflags.
2179 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2181 * symbols.c (decode_local_label_name): Initialize message_format
2182 only when an error is reported (perf pb due to I18N).
2184 2001-02-23 H.J. Lu <hjl@gnu.org>
2186 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2187 BFD_ASSEMBLER is not defined.
2189 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2191 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2192 done if it's against a symbol.
2194 2001-02-22 Timothy Wall <twall@cygnus.com>
2196 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2197 target formats if applicable.
2198 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2199 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2200 * Makefile.in: Regenerated.
2201 * configure.in: Added configuration for ia64-*-aix*.
2202 * configure: Regenerated.
2204 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2206 * config/tc-ia64.c (enum operand_match_result): New type.
2207 (operand_match): Change return type to operand_match_result.
2208 Fix all returns appropriately, adding support for returning the
2209 out-of-range result.
2210 (parse_operands): New locals result, error_pos, out_of_range_pos,
2211 curr_out_of_range_pos. Rewrite operand matching loop to give better
2214 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2216 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2217 (dot_proc): Clear unwind.prologue_count to zero.
2218 (dot_prologue): Increment unwind.prologue_count.
2219 (dot_restore): If second operand is omitted, use
2220 unwind.prologue_count -1 for "ecount" (# of additional regions to
2221 pop). Decrement unwind.prologue_count by number of regions
2224 2001-02-21 Nick Clifton <nickc@redhat.com>
2226 * doc/as.texinfo (Section): Note that some flags to the COFF
2227 version of .section remove attributes rather than setting them.
2229 2001-02-20 Kazu Hirata <kazu@hxi.com>
2231 * config/tc-pdp11.c: Fix formatting.
2232 * config/tc-pdp11.h: Likewise.
2234 2001-02-20 Bo Thorsen <bo@suse.de>
2236 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2239 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2241 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2242 all FreeBSD platforms should look the same at this level.
2243 * configure: Rebuilt.
2244 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2246 2001-02-18 lars brinkhoff <lars@nocrew.org>
2248 * Makefile.am: Add PDP-11 target.
2249 * configure.in: Likewise.
2250 * config/tc-pdp11.c: New file.
2251 * config/tc-pdp11.h: New file.
2252 * doc/Makefile.am: Add PDP-11 documentation.
2253 * doc/all.texi: Likewise.
2254 * doc/as.texinfo: Likewise.
2255 * doc/c-pdp11.texi: New file.
2257 2001-02-16 matthew green <mrg@redhat.com>
2259 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2261 2001-02-13 Jim Wilson <wilson@redhat.com>
2263 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2264 reloc instead of a 0 reloc.
2265 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2267 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2269 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2271 * write.c (is_dnrange): Stop as soon as the address becomes
2273 (relax_frag): Add segment parameter. Only call symbol_get_frag
2274 once. Only call is_dnrange if the symbol is in the same segment,
2275 and the symbol address is larger.
2276 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2277 * write.h (relax_frag): Update declaration.
2278 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2280 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2281 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2282 (m32r_relax_frag): Update declaration.
2283 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2284 * config/tc-tic54x.h (md_relax_frag): Likewise.
2285 * doc/internals.texi (CPU backend): Update documentation for
2288 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2290 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2291 Mention effect of < 386 architectures on jump promotion.
2292 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2294 * config/tc-i386.c (no_cond_jump_promotion): New.
2295 (set_cpu_arch): Parse "jumps" arch modifier.
2296 (insn_size): Modify usage comment.
2297 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2298 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2299 (TYPE_FROM_RELAX_STATE): New define.
2300 (UNCOND_JUMP, COND_JUMP): Renumber.
2301 (md_relax_table): Reorder to suit.
2302 (COND_JUMP86): New define.
2303 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2304 (md_assemble): Create frag var for jumps of max size, encode relax
2305 state for COND_JUMP86.
2306 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2307 leave conditional jumps small if no_cond_jump_promotion.
2308 (md_convert_frag): Likewise.
2310 * expr.c (operator): Don't bump input_line_pointer for two char
2311 operators. Instead return operator size via new param num_chars.
2312 (expr): Use above to parse multi-char operators correctly.
2314 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2316 * config/tc-i386.c (i386_displacement): Fix handling of
2317 BFD_RELOC_X86_64_GOTPCREL.
2318 (i386_validate_fix): Likewise.
2320 2001-02-12 Philip Blundell <pb@futuretv.com>
2322 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2323 ldrt/strt instructions.
2325 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2327 * config/tc-mips.c (macro): For M_LA_AB emit a
2328 BFD_RELOC_MIPS_CALL16 relocation or a
2329 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2330 BFD_RELOC_MIPS_GOT16 and
2331 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2332 loading the jump register when generating SVR4_PIC code.
2334 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2336 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2337 map to MIPS-specific files, as they used to do before the
2338 change on 2000-05-21.
2339 * configure: Regerate.
2341 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2343 * config/tc-mips.c (md_parse_option): Don't try to compile
2344 ELF-only option code if not ELF.
2346 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2348 * config/tc-ia64.h (md_elf_section_type): New macro.
2349 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2350 (they're now handled via ia64_elf_section_type.
2352 * config/tc-ia64.c (unwind): New members saved_text_seg,
2353 saved_text_subseg, and force_unwind_entry.
2354 (optimize_unw_records): New function to optimize away unnecessary
2356 (ia64_elf_section_type): New function.
2357 (output_unw_records): Generate unwind info only if the size is
2358 non-zero or if it's forced for some other reason (e.g.,
2359 handlerdata or a personality routine).
2360 (generate_unwind_image): Don't switch back to previous
2361 section---stay inside the unwind info section instead so that
2362 handlerdata that may follow goes into the right place.
2363 (dot_handlerdata): Force generation of unwind entry and save the
2364 current active text segment before generating unwind image.
2365 (dot_unwentry): Force generation of unwind entry.
2366 (dot_personality): Ditto.
2367 (dot_endp): Generate unwind table entry only if there is
2368 some unwind info or the unwind entry was forced.
2370 * config/tc-ia64.c (make_unw_section_name): New macro to form
2371 unwind section name.
2372 (generate_unwind_image): Add "text_name" argument. Use it to
2373 form unwind section name.
2374 (dot_handlerdata): Determine current segment (section) name and
2375 pass it to generate_unwind_image().
2376 (dot_endp): Determine current segment (section) name and use
2377 it to determine the appropriate unwind section name.
2378 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2379 n, fill, and max arguments.
2381 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2383 * Makefile.am: Add linux target for S/390.
2384 * configure.in: Likewise.
2385 * config/tc-s390.c: New file.
2386 * config/tc-s390.h: New file.
2388 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2390 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2391 2byte, 4byte and 8byte.
2393 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2395 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2396 md_number_to_chars with size > sizeof (valueT).
2398 2001-02-06 H.J. Lu <hjl@gnu.org>
2400 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2401 there is no relocation.
2403 2001-02-06 H.J. Lu <hjl@gnu.org>
2405 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2407 * config/tc-ia64.c (md_parse_option): Only accept the valid
2408 ia64 options on "-axxx".
2410 2001-02-05 Jim Wilson <wilson@redhat.com>
2412 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2413 aborting for invalid operands.
2415 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2417 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2418 than via pointer. Update all callers.
2419 (UNWIND_LOW32): Define.
2420 (UNWIND_HIGH32): Define.
2421 (pa_build_unwind_subspace): Use the above macros instead of dumping
2422 bitfields directly. Call frag_more once rather than multiple times.
2423 (md_assemble): Use UNWIND_LOW32.
2424 (pa_entry): Likewise
2425 (pa_procend): Likewise.
2426 (process_exit): Use UNWIND_HIGH32.
2428 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2430 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2431 function to select the header according to the cpu.
2432 (md_after_pass_hook, md_do_align): Remove.
2433 (md_cleanup, m68hc11_cleanup): Remove.
2434 (md_pcrel_from_section): Declare.
2435 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2436 (build_jump_insn, build_insn): Likewise.
2437 (m68hc11_listing_header): New function.
2438 (m68hc11_cleanup): Remove.
2440 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2442 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2443 symbols because there is no support for shared libraries and these
2444 symbols can't be overridden (unless they are weak).
2446 2001-02-01 Momchil Velikov <velco@fadata.bg>
2448 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2449 for the compilation unit with a zero byte.
2451 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2453 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2454 destinations. Correct range check for 17 and 22 bit branches.
2456 2001-01-25 Nick Clifton <nickc@redhat.com>
2458 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2459 still set. Issue an error message instead.
2460 (md_estimate_size_before_relax): Delete unused variable
2461 'buffer_address'. Fixup parentheses around if statement.
2463 2001-01-23 Kazu Hirata <kazu@hxi.com>
2465 * as.c: Fix formatting.
2466 * ehopt.c: Likewise.
2467 * messages.c: Likewise.
2468 * stabs.c: Likewise.
2469 * symbols.c: Likewise.
2471 2001-01-23 Ben Elliston <bje@redhat.com>
2473 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2475 2001-01-22 Kazu Hirata <kazu@hxi.com>
2477 * config/tc-alpha.c: Fix formatting.
2479 2001-01-19 Kazu Hirata <kazu@hxi.com>
2481 * config/tc-alpha.c: Fix formatting.
2483 2001-01-18 Kazu Hirata <kazu@hxi.com>
2485 * config/tc-alpha.c: Fix formatting.
2487 2001-01-18 Nick Clifton <nickc@redhat.com>
2489 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2491 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2493 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2495 * configure.in (cpu_type, arch): Match i386 too.
2496 * configure: Rebuilt.
2498 2001-01-16 Kazu Hirata <kazu@hxi.com>
2500 * config/tc-i386.c: Fix formatting.
2502 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2504 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2505 relocs for .PARISC.unwind section.
2507 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2508 depending on section flags, not just for .text.
2510 2001-01-15 Jim Wilson <wilson@redhat.com>
2512 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2513 not immediately followed by an instruction.
2515 2001-01-15 Kazu Hirata <kazu@hxi.com>
2517 * config/tc-m68hc11.c: Fix formatting.
2519 2001-01-15 Nick Clifton <nickc@redhat.com>
2521 * symbols.c (colon): Change 'already defined symbol' from a
2522 fatal error to an ordinary error. There is no reason why this
2523 error should be fatal.
2525 * message.c (as_fatal): Delete output file, if one has been
2528 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2530 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2532 2001-01-14 Kazu Hirata <kazu@hxi.com>
2534 * config/tc-alpha.c: Fix formatting.
2535 * config/tc-arc.c: Likewise.
2536 * config/tc-arc.h: Likewise.
2537 * config/tc-d10v.c: Likewise.
2538 * config/tc-i370.c: Likewise.
2539 * config/tc-i386.c: Likewise.
2540 * config/tc-i960.c: Likewise.
2541 * config/tc-m68k.c: Likewise.
2542 * config/tc-ppc.c: Likewise.
2543 * config/tc-sparc.c: Likewise.
2544 * config/tc-tahoe.c: Likewise.
2545 * config/tc-vax.c: Likewise.
2547 * config/tc-arc.c: Fix formatting.
2549 * config/tc-arc.c: Fix formatting.
2551 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2553 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2554 both 32 and 64 bit ELF.
2556 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2557 and don't bother storing `m' for "ce" completer. Tidy handling of
2558 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2560 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2562 * config/tc-i386.h (TARGET_MACH): New macro.
2563 (i386_mach): Declare.
2564 * config/tc-i386.c (i386_mach): New function.
2566 2001-01-13 Philip Blundell <philb@gnu.org>
2568 * doc/as.texinfo: Fix spelling and cross-references.
2570 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2571 character for all systems, not just GNU/Linux. Make it explicit
2572 that `-k' doesn't affect code generation, just ELF flags.
2574 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2576 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2579 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2581 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2583 2001-01-12 Nick Clifton <nickc@redhat.com>
2585 * as.c (print_args): Update copyright date to 2001.
2587 2001-01-12 Peter Targett <peter.targett@arccores.com>
2589 * doc/c-arc.texi: New file.
2590 Some sections to be expanded.
2592 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2594 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2595 (md_parse_option): Always accept "--32".
2597 2001-01-11 Peter Targett <peter.targett@arccores.com>
2599 * as.h (TC_ARC): Ensure struc-symbol.h included.
2600 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2602 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2603 (TARGET_SYMBOL_FIELDS) added.
2605 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2606 * doc/c-arc.texi: New file.
2607 Some sections to be expanded.
2608 * doc/as.texinfo: Update command-line options.
2609 Removed outdated text for ARC dependant features, instead include
2610 text from above file.
2612 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2613 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2614 (targ-cpu.h) header.
2616 * config/tc-arc.c: New updated configuration for
2617 ARC, including selection of core variants, and extensibility of
2618 instructions, registers etc. through directives.
2620 * config/tc-arc.c (arc_extinst): Minor corrections for
2622 (arc_common) Likewise. Make alignment argument optional for local
2623 symbols also, with default of zero.
2625 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2627 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2628 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2629 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2630 and fix_new_exp() instead.
2631 (md_convert_frag): For indexed post byte use the symbol value
2632 rather than the displacement.
2633 (md_relax_table): Fix indexed offset relax.
2635 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2637 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2639 (relaxable_symbol): New function.
2641 2001-01-11 Andreas Jaeger <aj@suse.de>
2643 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2646 2001-01-10 Nick Clifton <nickc@redhat.com>
2648 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2649 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2651 2001-01-10 Nick Clifton <nickc@redhat.com>
2653 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2654 character used to dollar local symbols.
2655 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2656 local label symbols.
2657 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2658 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2660 Use LOCAL_LABEL_CHAR.
2661 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2662 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2663 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2665 2001-01-08 Bo Thorsen <bo@suse.de>
2667 * config/tc-i386.c (i386_immediate, i386_displacement):
2670 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2672 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2675 2001-01-07 Philip Blundell <philb@gnu.org>
2677 * doc/as.texinfo (Bug Reporting): Update email address for
2681 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2683 * configure.in: Define DEFAULT_ARCH for i386.
2684 * config/tc-i386.c (md_assemble): Return after the error message;
2685 move testing for 64bit operands to proper place.
2687 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2689 * doc/as.texinfo: Document '#' as comment character for i386 and
2690 x86_64. Add AMD x86-64 into menu of machine dependent information.
2692 * doc/c-i386.texi: Document x86_64 extensions.
2694 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2696 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2698 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2700 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2701 * NEWS: Add note about Pentium4 support.
2703 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2705 * config/tc-i387.c (pi, pte, pt): Update.
2706 (type_names): Add new types.
2708 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2710 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2711 CpuUnknown): Renumber
2712 (CpuP4, CpuSSE2): New.
2713 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2715 2001-01-03 Philip Blundell <pb@futuretv.com>
2717 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2719 (alpha_fix_adjustable): Likewise.
2720 (md_apply_fix): Likewise.
2722 2000-12-31 H.J. Lu <hjl@gnu.org>
2724 * listing.c (listing_message): Allocate string only if it is
2727 * configure: Rebuild.
2729 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2731 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2732 Point out caveats with generating fixups for the opcode in a frag.
2734 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2736 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2739 2000-12-29 H.J. Lu <hjl@gnu.org>
2741 * listing.c (calc_hex): Print the variable part only if the
2742 fragment type is rs_fill.
2744 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2746 * doc/internals.texi (tc_conditional_pseudoop,
2747 TC_LINKRELAX_FIXUP): Fix typos.
2749 2000-12-28 Richard Henderson <rth@redhat.com>
2751 * write.c (subsegs_finish): Fix thinko last change -- don't
2752 "optimize" the alignment == 0 case.
2754 2000-12-28 Richard Henderson <rth@redhat.com>
2756 * as.h (rs_align_test): New.
2757 * frags.c (NOP_OPCODE): Move default from read.c.
2758 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2759 (frag_align_code): New.
2760 * frags.h (frag_align_code): Declare.
2761 * read.c (NOP_OPCODE): Remove.
2762 (do_align): Use frag_align_code.
2763 * write.c (NOP_OPCODE): Remove.
2764 (get_recorded_alignment): New.
2765 (cvt_frag_to_fill): Handle rs_align_test.
2766 (relax_segment): Likewise.
2767 (subsegs_finish): Align last subseg in section to the
2768 section alignment. Use frag_align_code.
2769 * write.h (get_recorded_alignment): Declare.
2770 * config/obj-coff.c (size_section): Handle rs_align_test.
2771 (fill_section, fixup_mdeps): Likewise.
2772 (write_object_file): Use frag_align_code.
2774 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2775 (alpha_handle_align): New.
2776 * config/tc-alpha.h (HANDLE_ALIGN): New.
2777 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2779 * config/tc-i386.h (md_do_align): Use frag_align_code.
2780 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2782 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2783 (ia64_handle_align): New.
2784 * config/tc-ia64.h (HANDLE_ALIGN): New.
2785 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2787 * config/tc-m32r.c (m32r_do_align): Remove.
2788 (m32r_handle_align): New.
2789 (fill_insn): Use frag_align_code.
2790 * config/tc-m32r.h (md_do_align): Remove.
2791 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2792 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2793 * config/tc-mips.c, config/tc-mips.h: Similarly.
2795 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2796 (sh_handle_align): Likewise. Handle rs_align_code.
2797 (sh_do_align): Remove.
2798 * config/tc-sh.h (md_do_align): Remove.
2799 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2801 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2802 (sparc_handle_align): Likewise. Handle rs_align_code.
2803 * config/tc-sparc.h (md_do_align): Remove.
2804 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2806 2000-12-22 DJ Delorie <dj@redhat.com>
2808 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2809 when we assemble the first half of a pair.
2811 2000-12-22 H.J. Lu <hjl@gnu.org>
2813 * config/tc-i386.c (reloc): Update the macro for non-bfd
2815 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2817 2000-12-22 H.J. Lu <hjl@gnu.org>
2819 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2821 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2823 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2824 (QWORD_MNEM_SUFFIX): New macro.
2825 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2827 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2828 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2830 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2831 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2832 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2833 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2834 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2836 (Reg, WordReg): Add Reg64.
2837 (Imm): Add Imm32S and Imm64.
2839 (Disp): Add Disp64 and Disp32S.
2840 (AnyMem): Add Disp32S.
2841 (RegRex, RegRex64): New macros.
2842 (rex_byte): New type.
2843 * config/tc-i386.c (set_16bit_code_flag): Kill.
2844 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2845 (reloc): New parameter "signed"; support x86_64.
2846 (set_code_flag): New.
2847 (DEFAULT_ARCH): New macro; default to "i386".
2848 (default_arch): New static variable.
2849 (struct _i386_insn): New fields Operand_PCrel; rex.
2850 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2851 (flag_code): New enum and static variable.
2852 (use_rela_relocations): New static variable.
2853 (flag_code_names): New static variable.
2854 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2855 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2857 (i386_align_code): Return plain "nop" for x86_64.
2858 (mode_from_disp_size): Support Disp32S.
2859 (smallest_imm_type): Support Imm32S and Imm64.
2860 (offset_in_range): Support size of 8.
2861 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2862 (md_pseudo_table): Add "code64"; use set_code_flat.
2863 (md_begin): Emit sane error message on hash failure.
2864 (tc_i386_fix_adjustable): Support x86_64 relocations.
2865 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2866 instructions supported on particular arch just partially,
2867 output of 64bit immediates, handling of Imm32S and Disp32S type.
2868 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2869 (i386_displacement): Likewise.
2870 (i386_index_check): Cleanup; support 64bit addresses.
2871 (md_apply_fix3): Support x86_64 relocation and rela.
2872 (md_longopts): Add "32" and "64".
2873 (md_parse_option): Add OPTION_32 and OPTION_64.
2874 (i386_target_format): Call even for ELFs; choose between
2875 elf64-x86-64 and elf32-i386.
2876 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2877 (tc_gen_reloc): Support rela relocations and x86_64.
2878 (intel_e09_1): Support QWORD.
2880 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2882 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2883 it's not an offset expression.
2884 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2885 keep the braces '[' and ']' in the output string.
2886 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2887 != FLAT. There is no such op_modifier.
2889 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2891 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2894 2000-12-13 Kazu Hirata <kazu@hxi.com>
2896 * as.h: Fix formatting.
2898 * dwarf2dbg.c: Likewise.
2899 * input-scrub.c: Likewise.
2902 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2904 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2905 configure: Regenerate.
2907 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2909 * dwarf2dbg.c: #include <limits.h> only if it exists.
2911 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2913 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2914 (md_apply_fix): Here too.
2916 2000-12-12 Jim Wilson <wilson@redhat.com>
2918 * config/tc-ia64.h (ia64_init): Add prototype.
2920 2000-12-12 H.J. Lu <hjl@gnu.org>
2922 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2924 * read.h (outputting_stabs_line_debug): Change it to int.
2925 * stabs.c (outputting_stabs_line_debug): Likewise.
2927 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2929 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2930 the address of a function result.
2932 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2934 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2935 (md_assemble): Call dwarf2_emit_insn.
2936 (shlib): Fix typo SHILB -> SHLIB.
2937 (md_parse_option): Likewise.
2938 (ppc_elf_validate_fix): Likewise:
2939 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2941 2000-12-12 Nick Clifton <nickc@redhat.com>
2943 * cgen.h: Fix formatting.
2944 * input-scrub.c: Fix formatting.
2945 * macro.c: Fix formatting.
2946 * config/tc-mips.c: Fix formatting.
2947 * doc/c-mips.texi: Fix formatting.
2949 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2951 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2952 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2954 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2956 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2959 * i386.h (*_Suf): Remove No_dSuf.
2960 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2962 (i386_optab): Remove 'd' in the suffixes.
2964 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2966 * config/tc-i386.c (T_SHORT): Undefine before defining.
2968 2000-12-05 Kazu Hirata <kazu@hxi.com>
2970 * config/tc-mips.c: Fix formatting.
2972 2000-12-04 Matthew Hiller <hiller@redhat.com>
2974 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2975 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2976 (md_show_usage): Ditto.
2977 (md_parse_option): Ditto.
2978 (d10v_cleanup): Writes pending instruction only if
2979 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2980 Fix compile time warning messages.
2982 * doc/c-d10v.texi: Documents new options.
2984 2000-12-04 Matthew Hiller <hiller@redhat.com>
2986 * stabs.c (outputting_stabs_line_debug): New variable.
2987 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2988 function entry and unset at function exit.
2990 * read.h (outputting_stabs_line_debug): New extern declaration.
2992 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2994 * dwarf2dbg.c: Fix compile time warning messages.
2996 2000-12-03 Kazu Hirata <kazu@hxi.com>
2998 * config/tc-a29k.c: Fix formatting.
2999 * config/tc-alpha.c: Likewise.
3000 * config/tc-arm.c: Likewise.
3001 * config/tc-cris.c: Likewise.
3002 * config/tc-hppa.c: Likewise.
3003 * config/tc-i370.c: Likewise.
3004 * config/tc-i386.c: Likewise.
3005 * config/tc-i860.c: Likewise.
3006 * config/tc-i960.c: Likewise.
3007 * config/tc-ia64.c: Likewise.
3008 * config/tc-m68hc11.c: Likewise.
3009 * config/tc-m68k.c: Likewise.
3010 * config/tc-m88k.c: Likewise.
3011 * config/tc-pj.c: Likewise.
3012 * config/tc-ppc.c: Likewise.
3013 * config/tc-sh.c: Likewise.
3014 * config/tc-sparc.c: Likewise.
3015 * config/tc-tahoe.c: Likewise.
3016 * config/tc-vax.c: Likewise.
3018 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3020 * config/tc-mips.c (mips_ip): When calculating offsets,
3021 don't accept as constant the difference between the
3022 addresses of symbols in two different sections.
3024 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3026 (validate_mips_insn): Likewise. Also, update 'B' operand
3027 specifier to use OP_*_CODE20 constants and delete 'm' operand
3029 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3030 operand specifiers. Change warning generated by 'B' operand
3031 specifier to reflect its new multi-purpose usage.
3033 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3034 -1, and update comment.
3035 (file_mips_isa): Likewise.
3036 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3037 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3038 ISA_* constants rather than hard-coded numbers.
3039 (mips_cpu_info): New structure.
3040 (mips_cpu_info_table): New table describing CPU and ISA names
3042 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3043 mips_cpu_info_from_cpu): New functions.
3044 (mips_isa_to_str): New function to get string for ISA name.
3045 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3046 return const char *.
3047 (md_begin): Redo CPU and ISA selection logic, using
3048 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3049 than hard-coded numbers.
3050 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3051 ISA_* constants rather than hard-coded numbers.
3052 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3053 (md_longopts): Delete OPTION_NO_MIPS32.
3054 (md_parse_option): Convert to use ISA_* constants rather than
3055 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3056 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3057 to use strcasecmp to recognize "default" and to use
3058 mips_cpu_info_from_name to get CPU numbers from argument.
3059 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3060 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3062 (s_mipsset): Accept ISA value 32.
3063 * doc/as.texinfo: Clean up MIPS options summary slightly,
3064 remove -no-mips32. Add note about -mips4 and -mips32
3065 specifying those ISA levels. Delete -mips32 and -no-mips32
3066 cpu flag descriptions.
3067 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3068 up the supported CPU switch list, and replace 4Kc, 4Km, and
3069 4Kp entries with a single mips32-4k entry. Note that you can
3072 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3074 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3076 (md_parse_option): Add cases for OPTION_MIPS5 and
3078 (md_show_usage): Mention -mips5 and -mips64 arguments.
3079 (s_mipsset): Add cases for MIPS5 and MIPS64.
3080 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3082 * doc/as.texinfo: Mention -mips5 and -mips64 options
3084 * doc/c-mips.texi: Likewise. Also update introduction
3085 and ".set" usage information.
3087 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3089 (mips_cpu_info_table): Add SB-1 entries.
3090 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3091 known to the -mcpu option.
3093 * doc/as.texinfo: Correct description of MIPS -mcpu
3094 option, by copying some of the text from doc/c-mips.texi.
3096 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3098 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3100 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3101 (sparc*-*-rtems*): Switched from a.out to ELF.
3102 * configure: Regenerate.
3103 * config.in: Regenerate.
3104 * Makefile.in: Regenerate.
3105 * aclocal.m4: Regenerate.
3106 * po/gas.pot: Regenerate.
3108 2000-11-30 Philip Blundell <pb@futuretv.com>
3110 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3111 even in non BFD_ASSEMBLER case.
3113 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3115 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3118 2000-11-29 Richard Henderson <rth@redhat.com>
3120 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3121 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3122 thread multiple subsegments properly; handle multiple code
3123 sections properly; emit proper compilation unit info for assembler
3124 generated debugging.
3126 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3127 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3128 (dwarf2dbg_estimate_size_before_relax): Declare.
3129 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3130 * write.c: Include dwarf2dbg.h.
3131 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3132 (relax_segment): Likewise.
3134 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3136 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3137 jump>: Use as_bad_where instead of as_bad. Tweak error message
3138 accordingly. Stabilize frag by updating fix part and resetting
3140 <undefined symbol, unconditional jump>: Ditto.
3141 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3142 indexing is_end_of_line[].
3143 (md_assemble): Initialize size to 0.
3144 (md_section_align): Mark parameter seg as unused.
3145 (parse_reg): Parse names case-insensitively.
3147 2000-11-28 Kazu Hirata <kazu@hxi.com>
3149 * config/obj-aout.h: Fix formatting.
3150 * config/obj-bout.h: Likewise.
3151 * config/obj-coff.c: Likewise.
3152 * config/obj-coff.h: Likewise.
3153 * config/obj-elf.h: Likewise.
3154 * config/obj-som.h: Likewise.
3155 * config/obj-vms.c: Likewise.
3156 * config/obj-vms.h: Likewise.
3157 * config/tc-h8300.h: Likewise.
3158 * config/tc-ns32k.h: Likewise.
3159 * config/tc-sparc.h: Likewise.
3160 * config/tc-tic54x.h: Likewise.
3161 * config/tc-z8k.h: Likewise.
3163 2000-11-28 Nick Clifton <nickc@redhat.com>
3165 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3166 License is present in the sources, but not the output, and
3167 also available from the GNU website.
3168 (GNU Free Documentation License): Comment out this section.
3170 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3172 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3173 targets. Remove i860 from valid a.out targets.
3174 * Makefile.in: Regenerate.
3176 * config/tc-cris.c: Include dwarf2dbg.h.
3177 (md_pseudo_table): Add .file and .loc.
3178 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3179 (s_cris_file, s_cris_loc): New.
3180 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3181 * Makefile.am: Regenerate dependencies.
3182 * Makefile.in: Regenerate.
3184 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3186 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3187 (MRI_MUL_PRECEDENCE): Likewise.
3188 (op_rank): Fix a comment typo.
3190 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3192 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3194 (get_operand): Fix analysis for movw/movb instructions.
3196 2000-11-24 Nick Clifton <nickc@redhat.com>
3198 * configure.in (xscale-elf): Add target.
3199 (xscale-coff): Add target.
3200 * configure: Regenerate.
3202 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3204 (ARM_EXT_XSCALE): New ARM architecture extension.
3205 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3206 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3207 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3208 (ARM_ARCH_V4): Remove processor from architecture.
3209 (ARM_ARCH_3M): New architecutre definition.
3210 (ARM_ARCH_V5TE): New architecutre definition.
3211 (ARM_ARCH_XSCALE): New architecutre definition.
3212 (CPU_DEFAULT): Allow to be defaulted to XScale.
3213 (atpcs): New boolean variable.
3214 (ldr_flags): Support 'd' flag for double word loads.
3215 (str_flags): Support 'd' flag for double word stored.
3216 (do_mia): New function.
3217 (do_mar): New function.
3218 (do_mra): New function.
3219 (do_pld): New function.
3220 (do_ldrd): New function.
3221 (do_blx): New function.
3222 (do_bkpt): New function.
3223 (do_clz): New function.
3224 (do_lstc2): New function.
3225 (do_cdp2): New function.
3226 (do_t_blx): New function.
3227 (do_t_bkpt): New function.
3228 (do_smla): New function.
3229 (do_smlal): New function.
3230 (do_smul): New function.
3231 (do_qadd): New function.
3232 (do_co_reg2c): New function.
3233 (LONGEST_INSN): Redefine to 7.
3235 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3236 command line switches.
3238 2000-11-22 Jim Wilson <wilson@redhat.com>
3240 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3241 (struct rsrc): Make line unsigned.
3242 (gr_values): Add missing initializer.
3243 (SLOT_NUM_NOT_SET): Add unsigned cast.
3244 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3245 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3246 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3247 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3248 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3249 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3250 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3251 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3252 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3253 Add ATTRIBUTE_UNUSED to unused parameters.
3254 (convert_expr_to_ab_reg): Add parens.
3255 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3256 (dot_prologue): Initialize grsave when declared.
3257 (md_pseudo_table): Add missing initializers.
3258 (operand_match): Add casts to bfd_vma.
3259 (emit_one_bundle): Delete unused local prev. Make required_template
3261 (specify_resource): Cast i to unsigned.
3262 (note_register_values): Use fprintf_vma.
3263 (print_dependency): Likewise.
3265 2000-11-21 Jim Wilson <wilson@redhat.com>
3267 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3268 for unwind info section.
3269 (dot_endp): Likewise for unwind section.
3271 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3274 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3276 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3277 (output_insn): Call dwarf2_emit_insn.
3278 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3280 2000-11-17 Richard Henderson <rth@redhat.com>
3282 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3283 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3284 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3286 2000-11-17 Nick Clifton <nickc@redhat.com>
3288 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3291 2000-11-17 Richard Henderson <rth@redhat.com>
3293 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3295 2000-11-17 Richard Henderson <rth@redhat.com>
3297 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3298 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3299 tri-state definition of alpha_flag_mdebug.
3300 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3301 (s_alpha_file): Store first .file directive.
3302 (s_alpha_stab): New.
3303 (md_pseudo_table): Add stabs and stabn.
3305 2000-11-17 Richard Henderson <rth@redhat.com>
3307 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3309 2000-11-17 Richard Henderson <rth@redhat.com>
3311 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3312 (main): Call dwarf2_finish.
3313 * as.h (debug_type): Clarify documentation of the meaning
3315 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3316 (print_stats): Fix parenthesis problem.
3317 (now_subseg_size): New.
3318 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3319 (dwarf2_directive_file): Don't set debug_type.
3320 (dwarf2_where): Honor DEBUG_DWARF2 first.
3321 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3322 do nothing if not emitting dwarf2 debug info, or no work.
3323 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3324 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3325 (ecoff_new_file): Likewise.
3326 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3327 commentary wrt dwarf2.
3329 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3330 ATTRIBUTE_UNUSED as needed.
3331 (emit_insn): Call dwarf2_emit_insn.
3332 (s_alpha_file): New.
3334 (s_alpha_coff_wrapper): Don't handle them.
3335 (md_pseudo_table): Update for .file and .loc.
3336 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3338 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3339 don't protect with debug_type.
3340 * config/tc-hppa.c (md_assemble): Likewise.
3341 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3342 * config/tc-mn10300.c (md_assemble): Likewise.
3343 * config/tc-sh.c (md_assemble): Likewise.
3344 * config/tc-v850.c (md_assemble): Likewise.
3346 * config/tc-arm.c (arm_end_of_source): Remove.
3347 * config/tc-hppa.c (pa_end_of_source): Remove.
3348 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3349 * config/tc-mn10300.c (mn10300_finalize): Remove.
3350 * config/tc-sh.c (sh_finalize): Remove.
3351 * config/tc-v850.c (sh_finalize): Remove.
3353 * config/tc-arm.h (md_end): Remove.
3354 * config/tc-hppa.h (md_end): Remove.
3355 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3356 * config/tc-m68hc11.h (md_end): Remove.
3357 * config/tc-mn10300.h (md_end): Remove.
3358 * config/tc-sh.h (md_end): Remove.
3359 * config/tc-v850.h (md_end): Remove.
3361 * config/tc-ia64.c (emit_one_bundle): Don't protect
3362 dwarf2 bits with debug_type.
3363 (md_assemble): Likewise.
3364 (ia64_end_of_source): Don't call dwarf2_finish.
3366 2000-11-16 Jim Wilson <wilson@redhat.com>
3368 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3369 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3372 2000-11-16 H.J. Lu <hjl@gnu.org>
3374 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3377 2000-11-15 Kazu Hirata <kazu@hxi.com>
3379 * config/tc-tic30.c: Fix formatting.
3380 * config/tc-tic80.c: Likewise.
3381 * config/tc-v850.c: Likewise.
3382 * config/tc-vax.c: Likewise.
3383 * config/tc-w65.c: Likewise.
3384 * config/tc-z8k.c: Likewise.
3386 2000-11-14 DJ Delorie <dj@redhat.com>
3388 * config/tc-v850.c: Support dwarf2.
3389 * config/tc-v850.h: Ditto.
3391 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3392 parse_cons_expression_v850 to initialize hold_cons_reloc.
3394 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3396 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3397 (errata_nops_necessary_p): New function.
3398 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3401 2000-11-14 Jim Wilson <wilson@redhat.com>
3403 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3404 return little endian bfd formats.
3406 2000-11-14 Kazu Hirata <kazu@hxi.com>
3408 * config/aout_gnu.h: Fix formatting.
3409 * config/atof-vax.c: Likewise.
3410 * config/m68k-parse.h: Likewise.
3411 * config/m88k-opcode.h: Likewise.
3412 * config/obj-elf.c: Likewise.
3413 * config/tc-arm.c: Likewise.
3414 * config/tc-cris.c: Likewise.
3415 * config/tc-i386.c: Likewise.
3416 * config/tc-ia64.c: Likewise.
3417 * config/tc-mn10300.c: Likewise.
3418 * config/te-386bsd.h: Likewise.
3419 * config/te-hppa.h: Likewise.
3420 * config/te-nbsd.h: Likewise.
3421 * config/te-ppcnw.h: Likewise.
3422 * config/te-sparcaout.h: Likewise.
3423 * config/te-tmips.h: Likewise.
3424 * config/vax-inst.h: Likewise.
3425 * config/vms-conf.h: Likewise.
3427 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3429 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3431 2000-11-13 H.J. Lu <hjl@gnu.org>
3433 * config/obj-elf.c (elf_frob_symbol): Support
3434 ".symver name,name2@@@nodename".
3435 (elf_frob_file_before_adjust): Likewise.
3437 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3438 and ".symver name,name2@@@nodename".
3441 2000-11-12 H.J. Lu (hjl@gnu.org)
3443 * config/obj-elf.c (obj_elf_symver): Check missing version
3446 2000-11-12 H.J. Lu (hjl@gnu.org)
3448 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3449 instead of bfd_vma for non-bfd assemblers.
3451 2000-11-09 Kazu Hirata <kazu@hxi.com>
3453 * itbl-ops.c: Fix comment typos.
3455 2000-11-08 Jim Wilson <wilson@redhat.com>
3457 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3458 (struct unwind): Add next_slot_frag field.
3459 (slot_index): New parameters slot_frag and first_frag. Add code
3460 to add in frag sizes when different. Add comments.
3461 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3462 arguments to slot_index.
3463 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3464 loop end. Set next_slot_frag field.
3466 2000-11-07 H.J. Lu <hjl@gnu.org>
3468 * doc/as.texinfo (.symver): Updated for versioned symbol
3471 * obj.h (format_ops): Add the frob_file_before_adjust field.
3473 * config/obj-aout.c (aout_format_ops): Set the
3474 frob_file_before_adjust field to 0.
3475 * config/obj-coff.c (coff_format_ops): Likewise.
3476 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3478 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3480 (elf_frob_file_before_adjust): New function to remove unneeded
3481 versioned symbols from the symbol table.
3482 (elf_format_ops): Set the frob_file_before_adjust field to
3483 elf_frob_file_before_adjust.
3485 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3488 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3490 2000-11-07 Peter Targett <peter.targett@arccores.com>
3492 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3494 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3495 Fix compile time warning messages.
3497 2000-11-07 Nick Clifton <nickc@redhat.com>
3499 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3500 buffer in order to avoid buffer overflows.
3502 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3504 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3505 Change M to m for -milp32 or -mlp64 to match gcc.
3506 (dot_endp): Use bytes_per_address instead of 8.
3507 (emit_one_bundle): Use number_to_chars_littleendian instead of
3509 (fix_insn): Likewise.
3510 (ia64_init): New function.
3511 (ia64_target_format): New function.
3512 (md_begin): Set endianness, arch, and machine as appropriate.
3513 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3514 Make these macros depend on TE_HPUX macro.
3515 (TARGET_FORMAT): Define.
3516 (HOST_SPECIAL_INIT): Define.
3517 * config/te-hpux.h: New file.
3518 * configure.in: Add "ia64-*-hpux*" target to configure.
3519 * configure: Regenerate.
3521 2000-11-06 Kazu Hirata <kazu@hxi.com>
3523 * as.c: Fix formatting.
3524 * dwarf2dbg.c: Likewise.
3525 * input-file.c: Likewise.
3526 * input-file.h: Likewise.
3527 * input-scrub.c: Likewise.
3528 * itbl-ops.c: Likewise.
3529 * listing.c: Likewise.
3530 * macro.h: Likewise.
3531 * messages.c: Likewise.
3533 * subsegs.c: Likewise.
3534 * subsegs.h: Likewise.
3535 * write.c: Likewise.
3537 2000-11-06 Nick Clifton <nickc@redhat.com>
3539 * doc/as.texinfo: Add GNU Free Documentation License.
3540 * doc/gasp.texi: Add GNU Free Documentation License.
3541 * doc/as.1: Add GNU Free Documentation License.
3543 2000-11-05 Nick Clifton <nickc@redhat.com>
3545 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3547 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3549 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3550 * configure: Regenerate.
3552 2000-11-01 Nick Clifton <nickc@redhat.com>
3554 * read.c (original_case_string): New global variable.
3555 (read_a_source_file): Copy opcode string into
3556 original_case_string if clobbering the case of the opcode.
3557 * read.h: Export the definition of original_case_string.
3558 * config/tc-arm.c (md_assembler): When parsing a .req
3559 directive use the original opcode string, not the case
3562 2000-11-02 Nick Clifton <nickc@redhat.com>
3564 * config/tc-mn10300.c (debug_line): Remove this static
3566 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3567 dwarf2_where and dwarf2_gen_line_info.
3569 2000-11-02 Theo Honohan <th@futuretv.com>
3571 * config/tc-arm.c (do_msr): Improve error message.
3573 2000-10-31 Eric Christopher <echristo@redhat.com>
3575 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3576 or pc-relative, else use fx_offset.
3578 2000-10-31 Jim Wilson <wilson@redhat.com>
3580 * config/tc-ia64.c (struct md): New field tag_fixups.
3581 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3582 qualifying predicate.
3583 (emit_one_bundle): Delete spurious multiplication by one. Handle
3585 (ia64_start_line): Error if dangling qualifying predicate.
3586 (defining_tag): New static variable.
3587 (ia64_unrecognized_line, case '['): Parse tags.
3588 (ia64_frob_label): Create tag_fixups.
3589 (md_assemble): Reset md.qp.X_op after using it.
3591 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3593 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3595 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3597 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3599 2000-10-30 Kazu Hirata <kazu@hxi.com>
3601 * expr.c: Fix formatting.
3602 * flonum-copy.c: Likewise.
3603 * flonum.h: Likewise.
3607 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3609 * as.h (OPTION_MD_BASE): Bump to 190.
3610 * as.c (parse_args) <std_longopts>: Add comment about the need to
3611 check OPTION_MD_BASE in as.h.
3613 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3616 2000-10-27 Nick Clifton <nickc@redhat.com>
3618 * configure.in (emulations): Add m68hc12.
3619 * configure: Regenerate.
3620 * po/gas.pot: Regenerate.
3622 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3624 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3626 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3628 2000-10-25 Nick Clifton <nickc@redhat.com>
3630 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3631 a DWARF2 line number information sequence.
3633 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3635 * read.c (generate_lineno_debug): Update comment describing why
3636 DWARF2 line number debug information is not generated
3637 automatically by this function.
3639 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3642 * config/tc-arm.h (md_end): Define.
3643 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3645 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3646 if generating DWARF2 line numbers.
3647 (arm_end_of_source): New function. Call dwarf2_finish if
3650 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3651 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3652 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3654 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3656 * config/tc-i386.c: Fix prototype declarations for functions taking no
3659 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3661 * config/tc-i386.c (i386_operand_modifier): Remove.
3662 (build_displacement_string): Remove.
3663 (i386_parse_seg): Remove.
3664 (i386_intel_memory_operand): Remove.
3665 (i386_intel_operand): Re-write using recursive descent parser based
3666 on MASM documentation.
3667 (struct intel_parser_s): New structure.
3668 (intel_parser): New static variable.
3669 (struct intel_token): New structure.
3670 (cur_token, prev_token): New static variables.
3683 (intel_match_token): New function.
3684 (intel_get_token): New function.
3685 (intel_putback_token): New function.
3686 (intel_expr): New function.
3687 (intel_e05): New function.
3688 (intel_e05_1): New function.
3689 (intel_e06): New function.
3690 (intel_e06_1): New function.
3691 (intel_e09): New function.
3692 (intel_e09_1): New function.
3693 (intel_e10): New function.
3694 (intel_e10_1): New function.
3695 (intel_e11): New function.
3697 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3699 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3700 instructions to loose any special insn->architecture mask.
3702 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3703 (sparc_md_end, sparc_arch_types, sparc_arch,
3704 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3705 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3706 request v9b architecture if they are used).
3708 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3710 * config/tc-m68k.c: Fix the previous misapplied patch.
3712 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3714 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3715 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3716 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3719 2000-10-17 Kazu Hirata <kazu@hxi.com>
3721 * debug.c: Fix formatting.
3722 * depend.c: Likewise.
3723 * dwarf2dbg.c: Likewise.
3724 * dwarf2dbg.h: Likewise.
3725 * ecoff.c: Likewise.
3728 * flonum-konst.c: Likewise.
3729 * frags.h: Likewise.
3731 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3733 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3735 * doc/as.texinfo: Added notes about this new option.
3737 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3739 * config/tc-sh.c (JREG): Remove.
3740 (md_convert_frag): Remove #if 0:d code using JREG.
3742 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3744 * config/tc-i386.c (i386_operand_modifier): Only match
3745 modifiers SHORT and FLAT if they are followed by a space.
3746 (parse_register): When `allow_naked_reg' is set, do not confuse
3747 identifiers that start with a register name with a register.
3749 2000-10-12 Kazu Hirata <kazu@hxi.com>
3751 * app.c: Fix formatting.
3754 * bit_fix.h: Likewise.
3759 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3761 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3763 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3765 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3766 Re-arrange function a little and improve error message.
3768 * write.c (write_relocs): Fix a comment.
3770 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3773 2000-10-05 Jim Wilson <wilson@cygnus.com>
3775 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3777 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3779 * config/tc-i386.c: Delete some useless comments, reformat others.
3781 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3782 non-global syms in linkonce sections.
3784 2000-10-04 Ralf Baechle <ralf@gnu.org>
3786 * config/tc-ia64.c (operand_match): Don't use // style comments.
3787 * config/tc-i370.c: Likewise.
3789 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3791 Changes to handle varying register prefix and user symbol prefix.
3792 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3793 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3794 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3795 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3796 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3797 (demand_register_prefix): New variable.
3798 (md_pseudo_table): New pseudo ".syntax".
3799 (md_longopts): New options --no-underscore and --underscore.
3800 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3801 on symbols_have_leading_underscore.
3802 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3803 (get_spec_reg): Ditto.
3804 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3806 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3808 <case OPTION_NO_US, case OPTION_US>: New.
3809 (md_show_usage): Be brief and reformat to match continuation of
3811 * po/gas.pot: Regenerate.
3813 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3815 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3816 force relocs for 12 bit branches.
3817 (md_apply_fix): Similarly, adjust logic here.
3819 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3821 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3822 adjust for external and weak syms as we will use a reloc. Allow
3823 for +8 offset when calculating limits of branches.
3824 (hppa_fix_adjustable): Undo 2000-09-23 change.
3825 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3826 Correct distance calculation.
3827 (tc_gen_reloc): Print the file name and line number if we can't
3830 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3831 * config/tc-hppa.c (nonzero_dibits): Define.
3832 (arg_reloc_stub_needed): Check each arg and return value
3833 separately for zero case.
3834 (pa_align): Declare argument `bytes'.
3836 2000-09-25 Kazu Hirata <kazu@hxi.com>
3838 * config/tc-cris.c: Fix formatting.
3839 * config/tc-d10v.h: Likewise.
3840 * config/tc-d30v.c: Likewise.
3841 * config/tc-d30v.h: Likewise.
3842 * config/tc-fr30.c: Likewise.
3843 * config/tc-fr30.h: Likewise.
3844 * config/tc-m68k.c: Likewise.
3845 * config/tc-m68k.h: Likewise.
3846 * config/tc-pj.h: Likewise.
3847 * config/tc-ppc.c: Likewise.
3848 * config/tc-ppc.h: Likewise.
3849 * config/tc-sh.c: Likewise.
3850 * config/tc-sh.h: Likewise.
3851 * config/tc-sparc.c: Likewise.
3852 * config/tc-v850.h: Likewise.
3853 * config/tc-vax.h: Likewise.
3854 * config/tc-w65.h: Likewise.
3855 * config/tc-z8k.h: Likewise.
3857 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3859 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3860 checks only for ELF.
3861 (hppa_force_relocation): Likewise.
3863 2000-09-22 Jim Wilson <wilson@cygnus.com>
3865 * config/tc-ia64.c (dv_sem): Add "stop".
3866 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3867 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3868 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3870 (mark_resources): Check IA64_RS_PRr.
3872 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3874 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3875 md_estimate_size_before_relax): Redesign and clean up the
3876 relaxation mechanism.
3878 2000-09-21 Kazu Hirata <kazu@hxi.com>
3880 * config/tc-ns32k.c: Fix formatting.
3881 * config/tc-ns32k.h: Likewise.
3883 2000-09-20 Kazu Hirata <kazu@hxi.com>
3885 * config/tc-m32r.c: Fix formatting.
3886 * config/tc-m32r.h: Likewise.
3887 * config/tc-m68851.h: Likewise.
3888 * config/tc-m68hc11.c: Likewise.
3889 * config/tc-m68hc11.h: Likewise.
3890 * config/tc-m88k.c: Likewise.
3891 * config/tc-mcore.c: Likewise.
3892 * config/tc-mcore.h: Likewise.
3893 * config/tc-mips.c: Likewise.
3894 * config/tc-mips.h: Likewise.
3895 * config/tc-mn10200.h: Likewise.
3896 * config/tc-mn10300.h: Likewise.
3897 * config/tc-tahoe.c: Likewise.
3898 * config/tc-tahoe.h: Likewise.
3900 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3902 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3903 Likewise in relaxation description comments.
3905 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3907 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3908 subtraction of two syms without emitting a relocation.
3910 From David Huggins-Daines <dhd@linuxcare.com>
3911 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3912 global or weak symbols.
3914 2000-09-15 Kazu Hirata <kazu@hxi.com>
3916 * config/tc-h8300.h: Fix formatting.
3917 * config/tc-h8500.c: Likewise.
3918 * config/tc-h8500.h: Likewise.
3919 * config/tc-hppa.h: Likewise.
3920 * config/tc-i370.h: Likewise.
3921 * config/tc-i386.h: Likewise.
3922 * config/tc-i860.c: Likewise.
3923 * config/tc-i860.h: Likewise.
3924 * config/tc-i960.h: Likewise.
3925 * config/tc-ia64.c: Likewise.
3926 * config/tc-ia64.h: Likewise.
3928 2000-09-14 Kazu Hirata <kazu@hxi.com>
3930 * config/tc-a29k.c: Fix formatting.
3931 * config/tc-alpha.c: Likewise.
3932 * config/tc-arc.c: Likewise.
3933 * config/tc-arc.h: Likewise.
3934 * config/tc-arm.c: Likewise.
3935 * config/tc-arm.h: Likewise.
3936 * config/tc-avr.c: Likewise.
3937 * config/tc-avr.h: Likewise.
3938 * config/tc-tic30.c: Likewise.
3939 * config/tc-tic30.h: Likewise.
3940 * config/tc-tic54x.c: Likewise.
3941 * config/tc-tic54x.h: Likewise.
3942 * config/tc-tic80.c: Likewise.
3943 * config/tc-tic80.h: Likewise.
3945 2000-09-14 Timothy Wall <twall@cygnus.com>
3947 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3948 parallel comparisons for later use.
3949 (struct rsrc): Add parallel comparison type.
3950 (resources_match): Skip special cases of PR usage (non-conflicting
3953 2000-09-13 Kazu Hirata <kazu@hxi.com>
3955 * config/obj-ecoff.c: Fix formatting.
3956 * config/obj-elf.c: Likewise.
3957 * config/obj-elf.h: Likewise.
3958 * config/obj-evax.h: Likewise.
3959 * config/obj-generic.h: Likewise.
3960 * config/obj-hp300.c: Likewise.
3961 * config/obj-hp300.h: Likewise.
3962 * config/obj-ieee.h: Likewise.
3963 * config/obj-vms.c: Likewise.
3964 * config/obj-vms.h: Likewise.
3966 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3968 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3969 (md_parse_option): Ditto.
3970 (md_longopts): Add -mips32 option.
3971 (md_show_usage): Document new options.
3972 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3973 (mips_ip): Assemble mfc0 with a sub-selection code.
3974 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3975 (mips_cpu_to_str): New function.
3976 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3977 Use CPU_* defines instead of hardcoded numbers.
3979 * doc/as.texinfo: Document new options.
3980 * doc/c-mips.texi: Ditto.
3982 2000-09-12 Kazu Hirata <kazu@hxi.com>
3984 * as.h: Fix formatting.
3985 * asintl.h: Likewise.
3986 * bit_fix.h: Likewise.
3987 * config/obj-aout.c: Likewise.
3988 * config/obj-aout.h: Likewise.
3989 * config/obj-bout.c: Likewise.
3990 * config/obj-bout.h: Likewise.
3991 * config/obj-coff.c: Likewise.
3992 * config/obj-coff.h: Likewise.
3993 * dwarf2dbg.h: Likewise.
3995 * flonum.h: Likewise.
3996 * frags.h: Likewise.
3997 * itbl-ops.h: Likewise.
3998 * macro.h: Likewise.
4001 * struc-symbol.h: Likewise.
4002 * subsegs.h: Likewise.
4003 * symbols.h: Likewise.
4005 * write.h: Likewise.
4007 2000-09-11 Kazu Hirata <kazu@hxi.com>
4009 * bignum-copy.c: Fix formatting.
4010 * config/tc-i370.c: Likewise.
4011 * config/tc-i960.c: Likewise.
4012 * config/tc-m68k.c: Likewise.
4013 * ehopt.c: Likewise.
4014 * flonum-copy.c: Likewise.
4015 * flonum-konst.c: Likewise.
4016 * flonum-mult.c: Likewise.
4017 * literal.c: Likewise.
4020 * stabs.c: Likewise.
4021 * subsegs.c: Likewise.
4023 2000-09-09 Philip Blundell <philb@gnu.org>
4025 * configure.in (arm*-*-uclinux*): New target.
4026 * configure: Regenerate.
4028 2000-09-09 Kazu Hirata <kazu@hxi.com>
4030 * input-file.c: Fix formatting.
4031 * itbl-ops.c: Likewise.
4032 * messages.c: Likewise.
4034 2000-09-08 Philip Blundell <philb@gnu.org>
4036 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4039 2000-09-07 H.J. Lu <hjl@gnu.org>
4041 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4042 * configure: Rebuild.
4044 2000-09-07 Kazu Hirata <kazu@hxi.com>
4046 * atof-generic.c: Fix formatting.
4047 * config/tc-mips.c: Likewise.
4048 * config/tc-vax.c: Likewise.
4049 * input-scrub.c: Likewise.
4051 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4053 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4054 * configure.in (sh-*-linux*): Added.
4055 * configure: Rebuilt.
4057 2000-09-06 Kazu Hirata <kazu@hxi.com>
4059 * config/tc-hppa.c: Fix formatting.
4061 * ecoff.c: Fix formatting.
4063 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4065 * configure: Rebuilt with new libtool.m4.
4067 2000-09-05 Kazu Hirata <kazu@hxi.com>
4069 * cgen.c: Fix formatting.
4070 * config/tc-ia64.c: Likewise.
4072 2000-09-05 Nick Clifton <nickc@redhat.com>
4074 * aclocal.m4: Regenerate.
4075 * config.in: Regenerate.
4076 * configure: Regenerate.
4077 * po/gas.pot: Regenerate.
4079 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4081 * config/tc-cris.c: Correct comment typos.
4083 2000-09-05 Eric Christopher <echristo@cygnus.com>
4085 * config/tc-mn10300.c: Cleanup.
4086 (md_pcrel_from): Enable.
4088 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4090 * expr.c (operand): Fix a comment typo.
4091 * write.c (write_relocs): Fix a signed/unsigned warning.
4093 * config/tc-hppa.c (fudge_reg_expressions): New
4094 (hppa_force_reg_syms_absolute): New.
4095 (pa_equ): Allow reg_section expressions.
4096 * config/tc-hppa.c (md_optimize_expr): Define.
4097 (hppa_force_reg_syms_absolute): Prototype.
4099 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4100 (pa_parse_number): Pass in arg to select fp reg parsing.
4101 Return 1 to indicate format checks pass. If strict, then only
4102 accept a register or register symbol. Return value in...
4103 (pa_number): New static for pa_parse_number.
4104 (FP_REG_BASE): Define.
4105 (FP_REG_RSEL): Define.
4106 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4107 appropriate. White space changes.
4108 (need_pa11_opcode): Don't bother passing any params, get them from
4110 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4111 Remove extraneous check in case 'Q'.
4112 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4113 reg, set section of resulting symbol to reg_section.
4114 (pa_parse_space_stmt): Modify call to pa_parse_number.
4115 (pa_space): Likewise.
4117 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4118 (hppa_force_relocation): Handle vtable relocs.
4119 (pa_vtable_entry): New.
4120 (pa_vtable_inherit): New.
4121 (md_pseudo_table): Add entries for vtable pseudos.
4122 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4123 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4125 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4126 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4127 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4129 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4130 specify a symbol type.
4132 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4133 dependent things together.
4134 (md_elf_symbol_type): Define.
4136 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4138 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4140 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4141 (obj_elf_vtable_entry): Declare.
4143 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4144 and export function.
4145 (obj_elf_vtable_entry): Similarly.
4146 (elf_pseudo_table): Fix the damage with a cast.
4148 2000-09-03 Richard Henderson <rth@cygnus.com>
4150 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4151 for template selection when a label is needed.
4153 2000-09-02 Kazu Hirata <kazu@hxi.com>
4155 * config/tc-ia64.c: Fix formatting.
4157 2000-09-02 Nick Clifton <nickc@redhat.com>
4159 * configure.in: Increase version number to 2.10.91.
4160 * configure: Regenerate.
4161 * aclocal.m4: Regenerate.
4162 * config.in: Regenerate.
4163 * po/gas.pot: Regenerate.
4164 * Makefile.in: Regenerate.
4166 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4168 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4169 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4170 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4172 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4175 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4177 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4178 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4179 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4180 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4181 (GOT_symbol): New variable.
4182 (md_undefined_symbol): Set it.
4184 2000-09-01 Richard Henderson <rth@cygnus.com>
4186 * config/tc-ia64.c (match): Don't inline.
4187 (extra_goodness): New.
4188 (md_begin): Prefer nop.f and nop.b for best_template.
4190 2000-08-31 Kazu Hirata <kazu@hxi.com>
4192 * as.c: Fix formatting.
4194 * frags.c: Likewise.
4195 * macro.c: Likewise.
4197 2000-08-31 Eric Christopher <echristo@cygnus.com>
4199 * config/tc-mn10300.c: Cleanup and fix warnings.
4200 (md_pseudo_table): Add initializers.
4201 (md_show_usage): Cleanup.
4202 (md_parse_option): Fix warnings.
4203 (md_undefined_symbol): Fix warnings.
4204 (md_conver_frag): Fix warnings.
4205 (tc_gen_reloc): Fix warnings.
4206 (md_apply_fix3): Fix warnings.
4207 (check_operand): Fix warnings.
4209 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4211 * acinclude.m4: Include libtool and gettext macros from the
4213 * aclocal.m4, configure: Rebuilt.
4215 2000-08-30 Mark Hatle <mhatle@mvista.com>
4217 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4219 2000-08-31 Kazu Hirata <kazu@hxi.com>
4221 * listing.c: Fix formatting.
4223 2000-08-29 Kazu Hirata <kazu@hxi.com>
4225 * app.c: Fix a comment typo. Fix formatting.
4227 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4229 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4230 offset of the target destination for jmp instructions.
4231 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4233 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4235 * NEWS: Mention support for CRIS.
4237 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4239 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4240 Sets `.lcomm' alignment to zero.
4242 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4244 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4245 TC_FIX_ADJUSTABLE): Define.
4247 2000-08-23 Jim Wilson <wilson@cygnus.com>
4249 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4250 unwind.personality_routine is set.
4252 2000-08-23 H.J. Lu <hjl@gnu.org>
4254 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4256 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4258 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4261 2000-08-22 H.J. Lu <hjl@gnu.org>
4263 * config.in (STRICTCOFF): New for strict COFF.
4265 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4266 i386-*-go32* and i386-go32-rtems*.
4267 * configure: Rebuilt.
4269 * config/obj-coff.c (obj_coff_endef): Follow the historical
4270 behavior if STRICTCOFF is not defined.
4272 * doc/internals.texi: Document STRICTCOFF.
4274 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4276 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4277 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4278 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4279 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4280 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4281 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4282 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4285 2000-08-22 Eric Christopher <echristo@cygnus.com>
4287 * config/tc-mn10300.c: (md_apply_fix): New function.
4288 (mn10300_force_relocation): New function.
4289 (mn10300_fix_adjustable): New function.
4291 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4292 (TC_HANDLES_FX_DONE): Define.
4293 (obj_fix_adjustable): Define.
4294 (MD_APPLY_FIX3): Define.
4295 (TC_LINKRELAX_FIXUP): Define.
4297 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4299 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4301 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4303 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4305 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4306 if the fixup resulted in a relocation.
4308 2000-08-18 Nick Clifton <nickc@redhat.com>
4310 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4311 Make reference to first element of shift_names explicit.
4313 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4315 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4316 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4317 add a symbol's address. Removed all target-specific #ifdefs that
4318 used to accomplished the same.
4319 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4320 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4321 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4322 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4323 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4325 2000-08-17 Kazu Hirata <kazu@hxi.com>
4327 * dwarf2dbg.c: Fix formatting.
4329 2000-08-17 Nick Clifton <nickc@redhat.com>
4331 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4332 to be recoded as logical shift lefts by zero.
4334 2000-08-16 Jim Wilson <wilson@cygnus.com>
4336 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4337 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4339 (note_register_values): Handle IA64_OPND_R3_2 operands.
4341 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4343 * config/tc-i860.c (md_operand): Silly typo fixed.
4345 2000-08-16 Nick Clifton <nickc@redhat.com>
4347 * config/tc-arm.c (struct asm_shift): Delete.
4349 (enum asm_shift_index): New.
4350 (struct asm_shift_properties): New.
4351 (struct asm_shift_name): New.
4352 (shift_properties[]); New.
4353 (shift_names[]); New.
4355 (decode_shift): Use new structures.
4356 Issue a warning is "ROR #0" is used.
4357 Issue a warning if "ASR #0" or "LSR #0" is used.
4359 (md_begin): Initialise arm_shift_hsh table from new
4360 asm_shift_name array.
4362 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4364 * config/tc-sparc.c: Kill all warnings.
4365 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4367 (md_show_usage): Update usage text.
4369 2000-08-16 Nick Clifton <nickc@redhat.com>
4371 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4374 2000-08-15 Will Cohen <wcohen@redhat.com>
4376 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4378 * config/tc-sh.c (md_assemble): Changed so debug_type
4379 test performed for ppi_assemble
4380 * config/tc-sh.c: Included dwarf2dbg.h.
4381 (debug_line): Defined.
4382 (md_assemble): Generates dwarf2 line info.
4383 (sh_finalize): New function. Finalize dwarf2 info.
4384 (assemble_ppi): Returns size of code generated.
4385 (build_Mytes): Returns size of code generated.
4386 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4387 * config/tc-sh.h (md_end): Defined.
4388 (sh_finalize): Declared.
4390 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4392 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4395 2000-08-14 Nick Clifton <nickc@redhat.com>
4397 * config/tc-arm.c (do_bx): Allow "bx pc".
4399 2000-08-14 Jim Wilson <wilson@cygnus.com>
4401 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4402 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4403 (md_begin): Change assignment to md.flag to OR in the new bit.
4405 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4407 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4408 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4411 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4413 * NEWS: Mention i860 support.
4415 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4417 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4419 2000-08-14 Andreas Schwab <schwab@suse.de>
4421 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4423 2000-08-11 Andreas Schwab <schwab@suse.de>
4425 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4428 2000-08-11 Kazu Hirata <kazu@hxi.com>
4430 * expr.c: Fix formatting.
4431 * config/obj-bout.c: Likewise.
4433 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4435 * doc/c-i860.texi: Flesh out the i860 section more.
4437 2000-08-10 Kazu Hirata <kazu@hxi.com>
4439 * symbols.c: Fix formatting.
4442 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4444 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4445 modifier has the IgnoreSize bit set.
4447 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4449 From Rodney Brown <RodneyBrown@mynd.com>
4450 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4451 * configure: Regenerate.
4453 2000-08-09 Kazu Hirata <kazu@hxi.com>
4455 * hash.c: Fix formatting.
4458 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4460 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4461 (i860_fix_info): New enum.
4462 (MD_APPLY_FIX3): Define.
4463 (WORKING_DOT_WORD): Define.
4464 (TC_HANDLES_FX_DONE): Define.
4465 (DIFF_EXPR_OK): Define.
4466 (LISTING_HEADER): Define.
4467 (TARGET_FORMAT): Select target format based on endian flag.
4468 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4469 (target_big_endian): Add external declaration.
4471 * config/tc-i860.c: All existing code reworked completely. Other
4472 new code shown below.
4473 (SYNTAX_SVR4): Define.
4474 (target_warn_expand): New variable.
4475 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4476 (md_longopts): Declare and define with new options (-EL, -EB,
4478 (md_show_usage): New function.
4479 (md_operand): New function.
4480 (obtain_reloc_for_imm16): New function.
4481 (md_apply_fix3): New function.
4482 (tc_gen_reloc): New function.
4484 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4486 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4487 2 bytes of the jump address are in the same frag.
4488 (find): Accept 68hc12 register indirect modes.
4490 * NEWS: Mention 68HC11 & 68HC12 support.
4492 2000-08-07 Richard Henderson <rth@cygnus.com>
4494 * config/tc-ia64.c (unwind): Add prologue_mask member.
4495 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4496 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4497 (dot_body): Clear unwind.prologue_mask.
4498 (dot_prologue): Set it. Accept a register second argument.
4500 2000-08-07 Kazu Hirata <kazu@hxi.com>
4502 * config/atof-ieee.c: Fix formatting.
4503 * config/atof-tahoe.c: Likewise.
4505 2000-08-06 Nick Clifton <nickc@cygnus.com>
4507 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4510 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4511 of .popsection, .previous, .pushsection, .subsection,
4512 .version, .vtable_entry, .vtable_inherit and .weak.
4514 2000-08-05 Kazu Hirata <kazu@hxi.com>
4516 * config/tc-cris.c: Fix formatting.
4517 * config/tc-i386.c: Likewise.
4518 * config/tc-sparc.c (sparc_ip): Simplify the code.
4520 2000-08-04 Kazu Hirata <kazu@hxi.com>
4522 * config/tc-cris.c: Rearrange code for readability.
4523 * config/tc-d10v.c: Fix formatting.
4524 * config/tc-m32r.c: Likewise.
4525 * config/tc-sparc.c: Likewise.
4527 2000-08-02 Jim Wilson <wilson@cygnus.com>
4529 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4530 before ia64_find_opcode.
4531 (md_assemble): Likewise.
4533 2000-08-01 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4536 Undo some formatting fixes.
4538 2000-08-01 Kazu Hirata <kazu@hxi.com>
4540 * config/obj-som.c: Fix formatting.
4541 * config/obj-ieee.c: Likewise.
4542 * config/tc-arm.c: Likewise.
4543 * config/tc-v850.c: Likewise.
4545 2000-08-01 Nick Clifton <nickc@redhat.com>
4547 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4548 index by command line option.
4550 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4552 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4553 (@node M68K-Branch): Rewrite to match the reality.
4555 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4557 * doc/c-i860.texi: New file.
4558 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4559 * doc/Makefile.in: Regenerate.
4560 * doc/all.texi: Add I860 as relevant architecture.
4561 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4563 2000-07-31 Kazu Hirata <kazu@hxi.com>
4565 * config/tc-d30v.c: Fix formatting.
4567 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4569 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4570 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4571 long emit a long branch if available instead of an absolute jump, never
4572 emit absolute jumps for anything with --pcrel.
4574 * doc/c-m68k.texi: Document new command line option.
4576 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4578 * config/tc-avr.c: Use PARAMS macro in function declarations.
4579 Don't declare md_pcrel_from_section (already in tc-avr.h).
4580 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4581 (avr_operand): Don't set (unsigned) op_mask to -1.
4583 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4585 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4586 * configure: Regenerated.
4587 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4588 of operand to the .type directive (.e.g, "type").
4590 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4592 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4593 * app.c (do_scrub_chars): Record where first comment found.
4594 * read.c (read_a_source_file): Init found_comment on entry, and
4595 notify whether comments found on exit.
4596 * config/tc-hppa.c (md_shortopts): Add "c".
4597 (md_longopts): Add warn-comment.
4598 (md_parse_option): Handle it.
4599 (md_show_usage): Show available options.
4600 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4602 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4604 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4605 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4607 (md_estimate_size_before_relax): Don't fall off end of function.
4609 2000-07-27 Kazu Hirata <kazu@hxi.com>
4611 * config/tc-avr.c: Fix formatting.
4612 * config/tc-ns32k.c: Likewise.
4614 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4616 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4618 2000-07-27 Kazu Hirata <kazu@hxi.com>
4620 * config/tc-d10v.c: Fix formatting.
4621 * config/tc-z8k.c: Likewise.
4622 * config/tc-sparc.c: Likewise.
4624 2000-07-26 Dave Brolley <brolley@redhat.com>
4626 * cgen.c (queue_fixup): Declare opinfo.
4627 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4628 (gas_cgen_md_operand): Ditto.
4629 (gas_cgen_md_apply_fix3): Ditto.
4631 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4633 * config/obj-coff.c (obj_frob_symbol): Don't merge
4634 labels. Don't merge if the symbol isn't constant. Return
4635 immediately if a symbol is merged.
4637 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4639 * frags.c (frag_align): Correct absolute section alignment.
4641 2000-07-20 DJ Delorie <dj@redhat.com>
4643 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4644 it breaks linking against DLLs.
4646 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4648 * configure.in: Add CRIS support.
4649 * configure: Regenerate.
4650 * Makefile.am: (CPU_TYPES): Add cris.
4651 (CPU_OBJ_VALID) [aout]: Add cris.
4652 (MULTI_CPU_TYPES): Add cris.
4653 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4654 [coff]: Only i386 and mips are valid.
4655 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4656 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4657 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4658 Regenerate dependencies.
4659 * Makefile.in: Regenerate.
4660 * aclocal.m4: Regenerate.
4661 * as.c: Declare crisaout, criself.
4662 * config/tc-cris.h, config/tc-cris.c: New.
4663 * config/e-criself.c, config/e-crisaout.c: New.
4664 * po/POTFILES.in, po/gas.pot: Regenerate.
4666 2000-07-20 Kazu Hirata <kazu@hxi.com>
4668 * read.c: Fix formatting.
4669 * write.c: Fix formatting.
4671 2000-07-19 H.J. Lu <hjl@gnu.org>
4673 * sb.c: Include <stdlib.h> if exists for abort ().
4675 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4677 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4678 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4679 (pa_type_args): Same here.
4681 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4683 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4684 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4685 the storage class is already set.
4687 2000-07-17 Kazu Hirata <kazu@hxi.com>
4689 * config/tc-m68hc11.c: Fix formatting.
4690 * config/tc-mn10200.c: Likewise.
4691 * config/tc-mn10300.c: Likewise.
4692 * config/tc-pj.c: Likewise.
4693 * config/tc-tic80.c: Likewise.
4694 * config/tc-w65.c: Likewise.
4696 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4698 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4701 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4703 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4706 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4708 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4709 ELF as are used for SOM (except the 32-bit reloc one) to decide
4710 whether a symbol can be reduced to a section symbol. Expand on
4711 the comment for symbols involved in LR% and RR% expressions.
4713 2000-07-14 Nick Clifton <nickc@cygnus.com>
4715 * config/tc-mips.c (mips_disable_float_construction): New
4716 static variable. Set to true if doubles should not be
4717 constructed by loading two single width fp registers with
4718 halves of the value.
4719 (mips_ip): Test mips_disable_float_construction.
4720 (md_longopts): Add command line switches --construct-floats
4721 and --no-construct-floats.
4722 (md_parse_option): Parse new command line options.
4723 (md_show_usage): Describe new command line options.
4725 * doc/c-mips.texi: Document new command line options.
4727 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4729 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4730 * configure: Regenerate.
4732 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4734 * configure.in (DEFAULT_EMULATION setting): Revert part of
4735 2000-07-01 change that set te_multi=multi unless set to tmips.
4736 * configure: Regenerate.
4738 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4740 * config/obj-coff.c (coff_frob_section): Add padding to the last
4741 section when aligning it increases its size.
4743 2000-07-11 Kazu Hirata <kazu@hxi.com>
4745 * config/tc-tic54x.c: Fix formatting.
4747 2000-07-10 Kazu Hirata <kazu@hxi.com>
4749 * config/tc-h8500.c: Fix formatting.
4750 * config/tc-tic54x.c: Fix formatting.
4752 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4754 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4755 displacements correctly.
4757 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4759 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4761 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4765 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4767 From David Huggins-Daines <dhd@linuxcare.com>
4768 * config/te-hppalinux64.h: Add a new emulation.
4769 * configure.in (emulations): Add configure bits to support the
4770 64-bit Linux/parisc target.
4771 * configure: Regenerate.
4773 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4774 (md_shortopts): Add `V' for ELF.
4776 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4777 when SOM or ELF_ARG_RELOC are defined.
4778 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4779 ELF_ARG_RELOC are defined.
4780 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4781 (pa_stringer): ..Do it here instead. Fix comment typos.
4782 (hppa_force_relocation): Cast enums to int before comparing with
4785 From Ryan Bradetich <rbradetich@uswest.net>
4786 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4787 redifinition warning.
4788 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4789 (hppa_force_relocation): ditto
4790 (md_apply_fix): Added cast to buf to fix warnings.
4792 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4793 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4795 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4796 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4797 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4798 reloc_type** to avoid warnings in switch.
4799 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4800 little earlier instead.
4802 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4804 (pa_type_args): Use symbol_arg_reloc_info.
4805 (struct pa_it): Make arg_reloc unsigned int.
4806 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4807 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4808 (pa_code): Delete. pa_text duplicates this function.
4809 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4810 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4812 (cons_fix_new_hppa): Actually change selector to e_fsel when
4813 warning about assuming so.
4814 (tc_gen_reloc): More example elf arg reloc code.
4815 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4816 (hppa_force_relocation): Likewise.
4818 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4820 (pa_end_of_source): Prototype.
4821 (hppa_fix_adjustable): Prototype.
4822 (LABELS_WITHOUT_COLONS): Move it..
4823 * config/te-hppa.h: To here.
4825 * config/te-hppa64.h: New file.
4827 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4829 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4830 format -10, -16, 16 relocs.
4831 (hppa_elf_mark_end_of_function): Test for null
4832 last_call_info->start_symbol
4834 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4835 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4836 re_assesmble_* functions. Delete extraneous statements. Fix
4838 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4839 insn to re_assemble_*.
4841 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4843 * doc/internals.texi (Expressions): Fix typo.
4845 2000-07-08 Kazu Hirata <kazu@hxi.com>
4847 * config/tc-sh.c: Fix formatting.
4848 * config/tc-tic54x.c: Fix formatting.
4849 * depend.c: Fix formatting.
4850 * flonum-konst.c: Likewise.
4851 * flonum-mult.c: Likewise.
4853 2000-07-07 Kazu Hirata <kazu@hxi.com>
4855 * config/tc-sh.c: Fix comments.
4856 * config/obj-vms.c: Fix comments.
4857 * config/tc-a29k.c: Likewise.
4858 * config/tc-alpha.c: Likewise.
4859 * config/tc-h8300.c: Likewise.
4860 * config/tc-h8500.c: Likewise.
4861 * config/tc-i370.c: Likewise.
4862 * config/tc-ia64.c: Likewise.
4863 * config/tc-m68hc11.c: Likewise.
4864 * config/tc-m68k.c: Likewise.
4865 * config/tc-mips.c: Likewise.
4866 * config/tc-ns32k.c: Likewise.
4867 * config/tc-ppc.c: Likewise.
4868 * config/tc-z8k.c: Likewise.
4870 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4872 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4873 Default to '(SEC_LOAD | SEC_DATA)'.
4874 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4876 * doc/internals.texi (CPU Backend): Describe
4877 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4879 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4881 * as.c (parse_args): NULL terminate the long option list.
4883 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4885 * config/tc-d30v.h: Include "write.h" for fixS.
4886 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4888 2000-07-05 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-d30v.c (write_2_short): Further changes to warning
4891 messages produced when combining EITHER_BUT_PREFER_MU attributed
4894 2000-07-05 DJ Delorie <dj@redhat.com>
4898 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4900 * config/tc-arm.c (psrs): Accept combinations of flags.
4902 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4904 * config/tc-avr.c: Change _ () to _() around all strings marked
4905 for translation (exception from the usual coding style).
4906 (avr_opt): New struct variable, how the new switches are set.
4907 (OPTION_MMCU): Define as 'm' and actually use.
4908 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4909 (show_mcu_list): New function, display the list of known MCUs.
4910 (md_show_usage): Document the new switches. Call show_mcu_list.
4911 (avr_set_arch): Change 'm' to OPTION_MMCU.
4912 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4913 Handle the new switches.
4914 (avr_operands): Disable warnings for undefined combinations of
4915 operands if -mall-opcodes. Disable warnings for skipping two-word
4916 instructions if enhanced core or -mno-skip-bug.
4917 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4918 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4919 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4920 (avr_ldi_expression): Warn about implicit lo8().
4921 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4923 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4925 * configure.in: Add entry for mips-*-sysv4*MP*
4926 * configure: Rebuild
4927 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4928 elf32-tradlittlemips for traditional mips targets.
4929 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4930 test for Link Once sections as in adjust_reloc_syms.
4931 * config/te-tmips.h: New file for traditional mips targets. Define
4934 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4936 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4937 flags argument is not present, don't change an existing section's
4938 section's attributes. If the flags argument is present, warn if the
4939 attributes don't match the section's current attributes. When
4940 long section names are supported, set SEC_LINK_ONCE and
4941 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4943 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4945 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4946 symbols; create them.
4948 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4950 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4951 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4953 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4955 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4956 expressions. Ignore the problem when handling 16 bit signed
4957 immediates, because the assembler will take care of the relocation
4960 2000-06-27 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4963 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4964 sequential order, and emit warning messages if the input source
4965 code contains constructs like that, or parallel constructs
4966 containing such opcodes.
4968 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4970 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4971 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4972 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4973 (md_show_usage): Update usage message.
4974 (md_parse_option): Allow redefinition of MCU type within the
4975 same avr[1-5] bfd machine type. Show both old and new MCU type
4976 in the error message.
4977 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4978 Simplify 8K wrap code.
4980 2000-06-25 Kazu Hirata <kazu@hxi.com>
4982 * config/obj-aout.c: Remove all uses of DEFUN.
4983 * config/obj-ieee.c: Likewise.
4984 * config/tc-sh.c: Fix comment typos.
4985 * config/tc-tahoe.c: Likewise.
4986 * config/tc-vax.c: Likewise.
4987 * config/tc-w65.c: Likewise.
4988 * config/tc-z8k.c: Likewise.
4989 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4991 2000-06-24 DJ Delorie <dj@cygnus.com>
4993 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4994 more changes from Sept 1999
4995 (tc_i386_fix_adjustable): ditto
4996 (md_apply_fix3): ditto
4998 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5000 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5001 (gas_cgen_parse_operand): Set it around expression() call.
5002 (gas_cgen_md_operand): Test for it before longjmp().
5004 2000-06-24 Kazu Hirata <kazu@hxi.com>
5006 * config/tc-h8500.c: Remove all uses of DEFUN.
5007 * config/tc-sh.c: Likewise.
5008 * config/tc-w65.c: Likewise.
5009 * config/tc-z8k.c: Likewise.
5011 * config/tc-h8500.c: Fix typos in comments.
5013 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5015 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5018 2000-06-23 matthew green <mrg@redhat.com>
5020 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5021 defined. Fix error message for `[' grouping.
5023 2000-06-22 Kazu Hirata <kazu@hxi.com>
5025 * config/tc-h8300.c: Fix formatting and comment typos.
5027 2000-06-22 Timothy Wall <twall@cygnus.com>
5029 * config/tc-ia64.c (note_register_values): Move premature QP
5030 notation clearing into the appropriate place.
5032 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5034 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5035 first before anything else. Add bin-bugs.h, emul.h and progress.h
5036 Sort list of files as for $(OBJS) in Makefile.am.
5038 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5039 find one. Remake dependencies.
5040 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5041 * Makefile.in: Regenerate.
5042 * doc/Makefile.in: Regenerate.
5044 * config/tc-i386.c (i386_displacement): Don't assume a constant
5045 displacement is necessarily 16 bits when in 16 bit code mode.
5046 (md_assemble): Instead size the displacement here after we know
5047 for sure that a .code16gcc operand hasn't automatically added
5048 operand size prefixes.
5050 2000-06-21 H.J. Lu <hjl@gnu.org>
5052 * Makefile.am: Rebuild dependency.
5053 * Makefile.in: Rebuild.
5055 2000-06-21 Kazu Hirata <kazu@hxi.com>
5057 * config/tc-h8300.c (parse_reg): Make the function static.
5058 (parse_exp): Likewise.
5060 2000-06-20 DJ Delorie <dj@cygnus.com>
5062 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5063 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5064 for cygwin import libraries to work properly.
5066 2000-06-20 H.J. Lu <hjl@gnu.org>
5068 * Makefile.am: Rebuild dependency.
5069 * Makefile.in: Rebuild.
5070 * configure: Likewise.
5071 * doc/Makefile.in: Likewise.
5073 2000-06-20 Timothy Wall <twall@cygnus.com>
5075 * doc/internals.texi (CPU backend): Add @itemx for
5076 TC_START_LABEL_WITHOUT_COLON.
5077 * doc/c-tic54x.texi: New.
5078 * doc/as.texinfo: Add tic54x features and include primary tic54x
5080 * doc/all.texi: Add C54X.
5081 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5082 * doc/Makefile.in: Regenerate.
5083 * configure.in: Add tic54x and define LIBM for tic54x.
5084 * configure: Regenrate.
5085 * config/tc-tic54x.[ch]: New.
5086 * config/obj-coff.h: Add tic54x.
5087 * Makefile.am: (CPU_TYPES): Add tic54x.
5088 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5089 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5090 (as_new_LDADD): Add $(LIBM).
5091 * Makefile.in: Regenerate.
5093 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5095 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5096 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5097 * doc/as.texinfo: Likewise.
5099 * configure, Makefile.in: Regenerate.
5100 * configure.in (emulations): Recognize m6811 and m6812.
5101 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5102 Added files for 68hc11 and 68hc12 assembler.
5103 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5104 * config/tc-m68hc11.h: Header definition for that assembler.
5106 2000-06-18 Nick Clifton <nickc@redhat.com>
5108 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5109 instead of OCTETS_PER_BYTE.
5111 * config/tc-v850.c: Fix compile time warnings.
5112 * config/tc-ppc.c: Fix compile time warnings.
5114 2000-06-18 H.J. Lu <hjl@gnu.org>
5116 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5117 * configure: Rebuild.
5119 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5121 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5124 2000-06-16 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5127 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5129 * doc/c-mips.texi: Document newly accepted cpu variants.
5131 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5133 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5135 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5137 * macro.c (getstring): Make it possible to escape the quote
5140 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5142 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5144 2000-06-13 H.J. Lu <hjl@gnu.org>
5146 * configure: Regenerate.
5148 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5150 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5152 * doc/internals.texi (line_separator_chars): Semicolon is no
5153 longer a default. Mention null and newline as defaults.
5155 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5157 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5158 * config/tc-i860.h (line_separator_chars): Likewise.
5159 * config/tc-h8300.c (line_separator_chars): Likewise.
5160 * config/tc-i960.c (line_separator_chars): Likewise.
5161 * config/tc-m68k.c (line_separator_chars): Likewise.
5162 * config/tc-mips.c (line_separator_chars): Likewise.
5163 * config/tc-ns32k.c (line_separator_chars): Likewise.
5164 * config/tc-sparc.c (line_separator_chars): Likewise.
5165 * config/tc-vax.c (line_separator_chars): Likewise.
5167 * config/tc-h8300.c (comment_chars): Use string initialiser.
5168 * config/tc-i960.c (line_comment_chars): Likewise.
5169 * config/tc-z8k.c (comment_chars, line_comment_chars,
5170 line_separator_chars): Likewise.
5172 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5175 2000-06-08 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5180 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5182 * configure.in (VERSION): Update to show this is the CVS mainline.
5184 2000-06-08 Matthew Jacob <mjacob@feral.com>
5186 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5187 $at is the integer register $r28, vs. both $r28 and the floating
5188 point register $f28.
5190 2000-06-08 James E. Wilson <wilson@cygnus.com>
5192 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5193 (dot_endp): Don't call ia64_flush_insns.
5194 (emit_one_bundle): Don't delete prologue/body records from
5195 unwind_record list in first loop. Rewrite second loop to account for
5198 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5200 * config/tc-ia64.c: Add missing prototypes.
5201 (generate_unwind_image): Cast argument to output_unw_records call.
5203 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5205 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5207 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5209 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5210 (REGISTER_P): likewise.
5211 (avr_opcodes): uses include/opcode/avr.h
5212 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5214 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5216 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5219 2000-06-03 H.J. Lu <hjl@gnu.org>
5221 * read.c (is_end_of_line): Put back `;'.
5223 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5225 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5227 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5229 * expr.c (operand): Test is_end_of_line outside switch to catch
5230 line separator chars that are also operators.
5231 (operator): Return O_illegal for line separator chars.
5233 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5234 entry (or `!' entry for TC_HPPA).
5236 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5237 before indexing is_end_of_line. Remove redundant check for '\0'.
5239 * config/tc-h8500.c (md_assemble): Likewise.
5240 * config/tc-mcore.c (md_assemble): Likewise.
5241 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5244 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5246 * config/tc-mcore.c (mcore_cons): Likewise.
5247 (mcore_float_cons): Likewise.
5248 (mcore_stringer): Likewise.
5249 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5251 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5253 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5255 2000-05-29 Nick Clifton <nickc@cygnus.com>
5257 * config/tc-sh.c: Fix compile time warning messages.
5259 * config/tc-mips.c: Fix compile time warning messages.
5261 2000-05-29 Philip Blundell <philb@gnu.org>
5263 * doc/as.texinfo: Update copyright dates.
5264 (Local Labels): Delete misplaced mention of ARM.
5265 * NEWS: Mention ARM ELF support.
5267 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5269 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5270 it is modified, and use the real_size to compute the frag address
5271 for dwarf2 line info.
5273 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5275 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5276 line-matching scheme to cope with automake moving variables around.
5277 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5278 * Makefile.in: Regenerate.
5280 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5282 * config/tc-sparc.c (sparc_relax): New.
5283 (md_longopts): Add -relax and -no-relax options.
5284 (md_parse_options, md_show_usage): Likewise.
5285 (md_apply_fix3): Optimize tail call into branch always if possible.
5287 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5289 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5290 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5291 rules, with warning when a GAS statement specifies a packing that
5292 will result in an instruction being squashed.
5293 Added typdef packing_type and enumerals, changed various integer
5294 literals to use the enumerals.
5296 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5298 * config/tc-ia64.c (dot_restorereg_p): New function.
5299 (md_pseudo_table): Add restorereg.p.
5300 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5301 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5303 * config/tc-ia64.h (unw_record_type): Add unwabi.
5304 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5305 called MASK with members for imask, and the masks produced by
5306 fr_mem, gr_mem, br_mem, and frgr_mem.
5307 (unw_p_record): Add members ABI and CONTEXT.
5308 (unw_x_record): Add member AB.
5309 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5310 as pseudo-register for use during unwind info generation.
5311 (AR_PFS, AR_LC): New macros.
5312 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5313 whose names start with an at sign (as in "@priunat").
5314 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5316 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5317 proc_end, unwind_info, personality_routine): Consolidate into
5318 "unwind" structure to reduce offset-table use. Add member
5319 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5321 (output_R1_format, output_R3_format, output_P3_format,
5322 output_P6_format): Initialize R with zero to reduce compiler warnings.
5323 (output_P7_format): Ditto. Add `default' branch to switch
5324 statement to reduce compiler warnings.
5325 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5326 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5327 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5328 into single argument.
5329 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5330 compiler warnings. Merge A and B args into single argument.
5331 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5332 A and B args into single argument.
5333 (free_record): Removed (wasn't used).
5334 (free_list_records): Also free imasks in prologue records.
5335 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5336 (output_spill_mask): Remove.
5337 (output_unwabi): New function.
5338 (output_epilogue, output_label_state, output_copy_state): Call
5340 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5341 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5343 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5344 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5345 as part of handling the prologue records. Emit region's imask if
5346 we have one. Handle unwabi, epilogue, label_state, copy_state,
5347 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5348 spill_sprel_p, and spill_reg_p records.
5349 (set_imask, count_bits, slot_index): New function.
5350 (fixup_unw_records): Fix region size computation. Handle
5351 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5352 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5353 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5354 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5355 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5356 (dot_save): Use manifest constants for applicaton registers.
5357 Handle REG_PR and REG_PRIUNAT.
5358 (dot_restore): Don't just ignore it.
5359 (dot_restorereg): New function..
5360 (generate_unwind_image): Ensure unwind info is a multiple of eight
5361 bytes, not just four bytes.
5362 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5363 (dot_altrp): Don't just ignore it.
5364 (dot_savemem): New function. Replaces dot_savesp() and
5365 dot_savepsp(). Use manifest constants for applicaton registers.
5366 Handle REG_PR and REG_PRIUNAT.
5367 (dot_savef): Simplify.
5368 (dot_saveb): Support generation of br_gr.
5369 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5370 dot_label_state, dot_copy_state): New function.
5371 (dot_unwabi): Don't just ignore it.
5372 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5373 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5374 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5375 (emit_one_bundle): Set slot number for prologue/body records
5376 *before* emitting the first insn.
5377 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5378 (md_begin): Declare "psp" pseudo-register.
5379 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5380 so we don't get segfault.
5381 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5382 counts as required per SW Conventions manual
5383 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5384 output_preds_psprel, output_preds_sprel, output_spill_base,
5385 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5386 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5387 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5388 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5389 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5390 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5391 (dot_vframe): Implement.
5392 (dot_vframesp, dot_vframepsp): New function.
5394 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5396 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5397 * configure: Regenerate.
5399 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5401 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5402 (md_estimate_size_before_relax): so we can use it here instead of
5403 old kludges. Localise vars to blocks. Comment.
5405 * frags.c (frag_new): Update fr_var comments.
5406 * frags.h (struct frag): Ditto.
5408 2000-05-22 Richard Henderson <rth@cygnus.com>
5410 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5411 (pseudo_func): Add pcrel.
5412 (operand_match): Handle IA64_OPND_TGT64.
5413 (build_insn): Likewise.
5414 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5415 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5416 (fix_insn): Handle all three 64-bit relocation types.
5418 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5420 * obj.h (struct format_ops): New members begin, app_file,
5421 s_set_other, s_set_desc, s_get_type, s_set_type,
5422 separate_stab_sections, init_stab_section.
5424 * config/obj-multi.h: Update GPL notice to v2.
5426 (obj_app_file): New.
5427 (S_SET_SIZE): Test s_set_size for NULL before calling.
5428 (S_SET_ALIGN): Similar for s_set_align.
5433 (SEPARATE_STAB_SECTIONS): New.
5434 (INIT_STAB_SECTION): New.
5435 (EMIT_SECTION_SYMBOLS): New.
5436 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5438 * config/obj-elf.h: Update GPL notice to v2.
5439 Mention that this file is included from obj-multi.h.
5440 (obj_begin): Wrap definition in ifndef.
5441 (elf_file_symbol): Constify declaration.
5442 (obj_app_file): Ditto.
5443 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5444 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5446 * config/obj-elf.c (elf_s_set_other): New.
5447 (elf_file_symbol): Constify argument.
5448 (elf_separate_stab_sections): New.
5449 (elf_init_stab_section): New.
5450 (elf_format_ops): Add new members. Remove comma at end.
5452 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5453 (ecoff_format_ops): Add new fields. Remove comma at end.
5454 Mention inconsistency for emit_section_symbols.
5456 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5458 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5459 (coff_separate_stab_sections): New.
5460 (coff_format_ops): Add new members.
5462 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5463 (obj_aout_s_set_other): New.
5464 (obj_aout_s_set_desc): New.
5465 (obj_aout_s_get_type): New.
5466 (obj_aout_s_set_type): New.
5467 (obj_aout_separate_stab_sections): New.
5468 (aout_format_ops): New members added. Use obj_aout_process_stab,
5469 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5470 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5472 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5474 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5476 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5477 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5478 (md_estimate_size_before_relax): Ensure jumps to weak and
5479 externally visible symbols are relocatable.
5481 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5483 * stabs.c (aout_process_stab): Make global.
5484 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5485 * read.h (aout_process_stab): Declare.
5487 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5488 Generalize to *aout, *coff *elf.
5489 * configure: Regenerated.
5491 * doc/internals.texi (Object format backend): Say
5492 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5494 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5495 * Makefile.in: Regenerated.
5497 2000-05-19 Catherine Moore <clm@cygnus.com>
5499 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5501 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5503 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5504 instruction to reflect change in re_assemble_*.
5506 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5508 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5509 build PA64 ELF tools.
5510 * configure: Rebuilt.
5512 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5514 * Makefile.am: Regenerate dependencies.
5515 * Makefile.in: Regenerate.
5517 2000-05-15 Nick Clifton <nickc@cygnus.com>
5519 * config/tc-arm.c (struct asm_psr): Add boolean field
5520 distinguishing between CSPR and SPSR. Rename 'number' field
5522 (psrs): Rearrange contents to match new asm_psr structure.
5523 (arm_psr_parse): Move next to psr_required_here. Make it
5524 return an asm_psr structure.
5525 (psr_required_here): Use asm_psr structure returned by
5527 (do_msr): Reorganise to allow psr_required_here to be called
5529 (md_undefined_name): Mark 'name' parameter as unused, since
5530 the COFF target does not use it.
5532 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5534 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5536 * config/te-aux.h: Likewise.
5537 * config/te-dpx2.h: Likewise.
5538 * config/te-go32.h: Likewise.
5539 * config/te-hp300.h: Likewise.
5540 * config/te-hppa.h: Likewise.
5541 * config/te-i386aix.h: Likewise.
5542 * config/te-ic960.h: Likewise.
5543 * config/te-interix.h: Likewise.
5544 * config/te-nbsd532.h: Likewise.
5545 * config/te-pc532mach.h: Likewise.
5546 * config/te-ppcnw.h: Likewise.
5547 * config/te-psos.h: Likewise.
5548 * config/te-sparcaout.h: Likewise.
5549 * config/te-sun3.h: Likewise.
5550 * config/te-sysv32.h: Likewise.
5552 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5554 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5555 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5556 and sign extend without an if statement.
5557 (build_bytes): Likewise.
5559 2000-05-14 Kazu Hirata <kazu@hxi.com>
5561 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5562 X_add_symbol L_32 case.
5564 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5566 * config/te-freebsd.h: New file.
5568 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5570 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5571 bindtextdomain): Replace defines with those from intl/libgettext.h
5572 to quieten gcc warnings.
5574 * NEWS: Mention x86 .arch and -q.
5576 * config/tc-i386.c (quiet_warnings): New.
5577 (md_assemble): Use quiet_warnings.
5578 (md_parse_option): Set quiet_warnings from -q.
5579 (md_show_usage): Mention -q, delete -m.
5580 (flag_do_long_jump): Delete.
5581 (md_parse_option): Remove -m.
5582 (md_show_usage): Remove -m.
5583 (md_create_long_jump): Remove useless flag_do_long_jump code.
5585 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5586 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5588 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5589 Alexander Sokolov <robocop@netlink.ru>
5591 * doc/c-i386.texi (i386-Arch): New section.
5592 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5594 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5595 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5596 architecture has been given and is not 486.
5597 (set_cpu_arch): New.
5598 (md_pseudo_table): Add .arch.
5599 (md_assemble): Warn if cpu architecture has been given and an
5600 unsupported instruction.
5602 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5603 Move operand_types bit defines after relevant template field.
5604 (template): Add cpu_flags.
5608 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5610 * config/tc-mn10300.h (md_end): Define.
5611 (mn10300_finalize): Declare.
5612 * config/tc-mn10300.c: Include dwarf2dbg.h.
5613 (debug_line): Define.
5614 (md_assemble): Generate dwarf2 line info.
5615 (mn10300_finalize): New function. Finalize dwarf2 info.
5617 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5619 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5620 external version of the relocation for weak symbols.
5622 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5624 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5625 frame size in units of 16 bytes, as required per SW Conventions manual.
5626 (output_unw_records): Output info-block header as a dword to get
5629 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5631 * as.h: #include "file", not <file> on files from ../include.
5632 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5633 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5634 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5635 (tc_coff_symbol_emit_hook): Ditto.
5636 (OPTCOUNT): Cast to int to avoid compiler warning.
5637 (md_begin): Fix signed/unsigned warnings.
5639 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5641 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5642 ABRANCH LONG case for a conditional branch on a 68000.
5643 (md_estimate_size_before_relax): Likewise. Also handle
5644 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5645 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5646 PC-relative on all CPUs.
5647 (md_estimate_size_before_relax): Likewise.
5649 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5651 * as.c (parse_args): Just mention current year in printed
5654 2000-05-03 J.T. Conklin <jtc@redback.com>
5656 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5658 (md_parse_option): Recognize -m7400.
5660 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5662 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5663 don't permit lp to become less than the words array.
5665 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5667 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5668 Fix little-endian case.
5670 2000-05-03 David O'Brien <obrien@NUXI.com>
5672 * as.c (parse_args): Update copyright.
5674 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5676 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5677 for the .bss section too.
5679 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5681 * configure.in: Set em=linux for hppa-*-linux.
5682 * configure: Regenerate.
5683 * doc/Makefile.in: Regenerate with correct automake.
5685 * frags.c (frag_grow): Sanity check chunk_size.
5687 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5688 * config/obj-som.h: Likewise.
5689 * config/obj-ieee.h: Likewise.
5691 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5693 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5694 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5695 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5696 (pa_ip): low_sign_unext now returns via function value. Use
5697 re_assemble_* instead of dis_assemble_* and
5698 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5700 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5701 (md_section_align, md_parse_option, md_show_usage,
5702 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5703 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5704 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5705 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5706 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5708 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5709 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5710 outside of switch. Correct mask and shifting errors in case 10
5711 and case -11. In case 21, compare against signed range to suit
5712 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5713 case 17 and case 22, use offsetT variable to properly check range.
5714 Use re_assemble_* here too.
5715 (evaluate_absolute): Change type of value to offsetT. Call
5716 hppa_field_adjust to do the work for us.
5717 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5718 (pa_parse_cmpib_64_cmpltr): Ditto.
5719 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5720 of i to unsigned int.
5721 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5722 (pa_end_of_source): Return type is void.
5724 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5726 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5728 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5730 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5731 More comments added.
5732 (md_begin): Removed "construct symbols for each register name".
5733 Because register names conflicts with GCC generated function
5735 (avr_operand): Now constant numbers can be used as a register
5736 identifiers (0 as r0, 31 as r31).
5737 (md_assemble): use skip_space () before parsing instruction
5740 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5742 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5743 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5744 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5745 * configure: Regenerate.
5747 2000-04-29 Andreas Jaeger <aj@suse.de>
5749 * as.h: Correctly check GCC version.
5751 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5753 * doc/as.1: Fix unbalanced brackets.
5755 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5757 (line_comment_chars): Set to '/' if TE_FreeBSD.
5759 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5761 * configure.in: Configury support for PA64 (currently disabled).
5762 * configure: Rebuilt.
5764 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5766 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5767 bfd_set_section_alignment.
5769 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5771 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5774 2000-04-24 Nick Clifton <nickc@cygnus.com>
5776 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5777 * doc/as.texinfo (Align): Include arm and strongarm in list of
5778 targets that have the second form of the behaviour of the .align
5781 2000-04-24 Mark Klein <mklein@dis.com>
5783 * config/obj-som.c: Terminate obj_pseudo_table.
5785 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5787 * as.c (parse_args): Allow md_parse_option to override -a listing
5789 * config/obj-coff.c (add_lineno): Change type of offset parameter
5790 from "int" to "bfd_vma."
5791 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5792 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5793 (ppc_change_csect): Align correctly for XCOFF64.
5794 (ppc_machine): New function, which discards "ppc_machine" line.
5795 (ppc_tc): Cons for 8 when code is 64 bit.
5796 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5798 (md_parse_option): Handle -a64 and -a32.
5800 * config/tc-ppc.h (TARGET_MACH): Define.
5801 (TARGET_FORMAT): Move to function.
5802 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5804 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5806 * config/tc-avr.c: New AVR_ISA_ defined.
5807 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5808 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5809 for `fmul', `movw' and `lpm R,Z' instructions.
5810 (avr_operands): Warn if current opcode is a two-word instruction
5811 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5812 (avr_opcodes): New commands added.
5813 (REGISTER_P): Check 'a' and 'v' constraint letters.
5814 (mcu_types): New MCU added.
5816 2000-04-22 Timothy Wall <twall@cygnus.com>
5818 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5820 (operand_match): Conditionally insert default bit values for IMMU9.
5822 2000-04-14 Matthew Green <mrg@cygnus.com>
5824 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5825 * configure: Rebuilt.
5827 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5828 Jason Eckhardt <jle@cygnus.com>
5830 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5832 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5833 Added handling of new operand types l,y,&,fe,fE,fx.
5835 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5836 David Mosberger <davidm@hpl.hp.com>
5837 Timothy Wall <twall@cygnus.com>
5838 Andrew MacLeod <amacleod@cygnus.com>
5839 Jim Wilson <wilson@cygnus.com>
5841 * Makefile.am (CPU_TYPES): Add ia64.
5842 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5843 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5844 * Makefile.in: Rebuild.
5845 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5846 * configure: Rebuild.
5847 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5848 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5849 * expr.c (expr): Handle md_optimize_expr.
5850 * read.c (LEX_HASH): Add comment.
5851 * config/tc-ia64.c, config/tc-ia64.h: New files.
5853 2000-04-21 Richard Henderson <rth@cygnus.com>
5855 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5856 bundling a non-delayed branch type instruction.
5858 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5860 * config/tc-mn10300.c (HAVE_AM30): Define.
5861 (md_assemble): Use it.
5863 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5865 * config/obj-elf.c (obj_elf_change_section): Check for changed
5868 * Makefile.am: (CPU_MULTI_VALID): Remove.
5869 (MULTI_CPU_TYPES): Define.
5870 (MULTI_CPU_OBJ_VALID): Define.
5871 (DEPTC): Use the above.
5872 (DEPOBJ): Same here.
5874 Regenerate dependencies.
5875 * Makefile.in: Regenerate.
5877 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5879 * Makefile.am (YACC, LEX): Get them from configure.
5881 2000-04-18 H.J. Lu (hjl@gnu.org)
5883 * config/tc-i386.c (offset_in_range): Use addressT instead of
5884 bfd_vma for non-bfd assemblers.
5886 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5888 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5889 doesn't give spurious errors.
5891 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5893 * as.h (SEEK_SET): Define if undefined.
5895 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5897 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5898 constants, and don't assume offsetT is 32 bits.
5900 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5902 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5903 (md_pcrel_from_section): Add prototype.
5904 (d10v_fix_adjustable): Add prototype.
5905 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5907 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5909 2000-04-12 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5912 symbol in frag chain.
5914 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5916 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5917 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5918 (fits_in_signed_word, smallest_imm_type): Ditto.
5919 (md_assemble): Use an offsetT var to hold offsetT values, not a
5921 (offset_in_range): New.
5922 (md_assemble): Use it.
5923 (md_convert_frag): Change type of target_address, opcode_address,
5924 and displacement_from_opcode_start to offsetT.
5925 (md_create_short_jump): Change type of offset to offsetT.
5926 (md_create_long_jump): Ditto.
5927 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5928 (md_chars_to_number): Remove.
5929 (output_invalid): Remove duplicate prototype.
5931 2000-04-09 Nick Clifton <nickc@cygnus.com>
5933 * Makefile.am (CPU_TYPES): Add 'avr'.
5934 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5935 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5937 * Makefile.in: Regenerate.
5939 * doc/as.texinfo: Add M32R documentation.
5941 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5943 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5944 --enable-build-warnings option.
5945 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5946 * Makefile.in, configure: Re-generate.
5948 2000-04-07 Nick Clifton <nickc@cygnus.com>
5950 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5951 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5952 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5953 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5954 (arm_force_relocation): Force relocations for
5955 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5957 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5959 * config/tc-sh.c (get_operands): There's no third operand if the
5960 first operand is an immediate.
5962 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5964 * config/tc-sh.c (immediate): Delete.
5965 (sh_operand_info): Add immediate member.
5966 (parse_reg): Use A_PC for pc.
5967 (parse_exp): Add second argument 'op'. All callers changed.
5968 (parse_at): Expect pc to be coded as A_PC.
5969 Use immediate field in *op.
5970 (insert): Add fourth argument 'op'. All callers changed.
5971 (build_relax): Add second argument 'op'. All callers changed.
5972 (insert_loop_bounds): New function.
5973 (build_Mytes): Remove DISP_4.
5974 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5975 (assemble_ppi): Use immediate field in *operand.
5976 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5977 (md_apply_fix): Likewise.
5978 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5980 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5982 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5984 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5986 * internals.texi (CPU backend): Document
5987 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5989 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5991 * po/gas.pot: Regenerate.
5993 * as.c (show_usage): Restore translated part of bug string.
5994 * gasp.c (show_usage): Likewise.
5996 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5997 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5998 than move-if-change.
5999 (DEP1): Modify for "gcc -MM".
6003 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6004 Update dependencies.
6005 * Makefile.in: Regenerate.
6007 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6009 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6010 (md_begin): Likewise.
6011 (HAVE_AM33): New macro.
6012 (md_assemble): Use it. Match r_regs and xr_regs only if
6015 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6017 * as.h: #include "bin-bugs.h"
6018 * as.c (show_usage): Use REPORT_BUGS_TO.
6019 * gasp.c: #include "bin-bugs.h"
6020 (show_usage): Use REPORT_BUGS_TO.
6022 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6024 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6026 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6027 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6030 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6032 * config/tc-i386.c (i386_immediate): Don't assume a constant
6033 immediate is necessarily 16 bits when in 16 bit code mode.
6034 (md_assemble): Instead set guess_suffix here after we have checked
6037 2000-04-02 Richard Henderson <rth@cygnus.com>
6039 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6040 quantities. Correct right shift sign extension.
6041 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6042 32-bit value when shifting into place.
6044 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6046 * app.c: Add ATTRIBUTE_UNUSED as needed.
6047 * config/tc-ppc.c: Likewise.
6048 (ppc_size): Make unsigned long.
6049 (ppc_insert_operand): Add casts to avoid warnings.
6051 2000-03-31 Nick Clifton <nickc@cygnus.com>
6053 * config/tc-d10v.h (md_flush_pending_output): Define.
6055 2000-03-29 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6058 segment. Works for both BFD_ASSEMBLER and others.
6059 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6061 2000-03-29 Nick Clifton <nickc@cygnus.com
6063 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6065 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6067 * listing.c (LISTING_LHS_WIDTH): Default depends on
6069 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6071 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6073 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6076 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6078 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6080 * config/tc-avr.c (mcu_types): Add missing initialiser.
6081 (md_pcrel_from_section): Add prototype.
6082 (avr_operand): Remove redundant test of unsigned < 0.
6083 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6085 2000-03-27 Denis Chertykov <denisc@overta.ru>
6087 * config/tc-avr.c: New file for AVR support.
6088 * config/tc-avr.h: Likewise.
6089 * configure.in: Add AVR support.
6090 * configure: Regenerate.
6092 2000-03-26 Timothy Wall <twall@cygnus.com>
6094 * gasp.c (macro_op): Add new argument to check_macro call.
6095 Macro structure definitions moved to macro.h
6096 * sb.h: Add argument to prototype for input_scrub_include_sb.
6097 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6098 nesting checks with an additional flag.
6099 (struct input_save): Add flag to indicate whether current sb
6100 should be checked for proper macro/conditional nesting.
6101 (input_scrub_push/pop): Save/restore nest check flag.
6102 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6104 * macro.c (check_macro): Allow caller to retrieve parsed macro
6105 information if a pointer is provided. This information may be
6106 used by the new macro hooks.
6107 * macro.h: Update prototype for check_macro. Macro struct
6108 definitions moved here from macro.c/gasp.c.
6109 * read.c (read_a_source_file): Add parameter to check_macro call,
6110 and pass macro info to the macro hook, if defined.
6111 (input_scrub_insert_line): New. Allow insertion of a line of
6112 characters into the input stream.
6113 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6114 file into the input stream.
6115 (s_include): Use input_scrub_insert_file.
6116 * internals.texi: Document new macro hooks.
6117 * as.h: New prototypes added.
6119 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6121 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6122 an initial capital letter.
6123 (i386_index_check): Reindent.
6125 2000-03-19 Nick Clifton <nickc@cygnus.com>
6127 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6130 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6132 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6133 instruction operand bad if Rd > 7 when generating
6134 thumb instructions. Prevents for example,
6135 "adr r12,label" from silently failing and generating
6136 the wrong instruction.
6138 2000-03-17 Nick Clifton <nickc@cygnus.com>
6140 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6141 that have a destingation >= 0x400000.
6142 Fix compile time warning messages.
6144 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6146 * config/tc-sh.c (md_begin): When encountering insn that are
6147 not supported by the current arch, only change the name if
6148 its contents are the same as prev_name.
6149 (get_specific): If the the architecture doesn't match, fail.
6151 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6153 * config/tc-sh.c (IDENT_CHAR): Define.
6154 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6155 matching back where it came from.
6157 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6159 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6161 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6163 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6166 2000-03-15 Kazu Hirata <kazu@hxi.com>
6168 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6170 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6172 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6173 floating-point-number, make sure 'f' is in FLT_CHARS.
6175 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6177 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6178 (s_lcomm_internal): Use it.
6179 * doc/internals.texi (CPU backend): Document it.
6180 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6183 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6185 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6188 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6189 implementation doesn't have special handling for switch
6191 (macro_build): Allow for code in sections other than .text.
6193 (mips_ip): Likewise.
6194 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6195 Don't perform relocs if we will be outputting them.
6196 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6197 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6200 2000-03-09 Catherine Moore <clm@cygnus.com>
6202 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6203 relocation type based on the entry in the fixup structure.
6204 Put S_IS_EXTERN processing back in.
6206 2000-03-08 H.J. Lu (hjl@gnu.org)
6208 * Makefile.am (install-exec-tooldir): Depend on
6209 install-exec-bindir for parallel make.
6210 * Makefile.in: Regenerated.
6212 2000-03-06 Nick Clifton <nickc@cygnus.com>
6214 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6216 (md_parse_option): Parse -m32r command line switch - disable m32rx
6218 (md_show_usage): Document new option.
6220 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6221 * doc/Makefile.in: Regenerate.
6222 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6224 2000-03-02 Michael Meissner <meissner@redhat.com>
6226 * config/tc-d30v.c (check_range): Remove code that incorrectly
6227 sign extended values where bits < 32.
6229 2000-03-02 H.J. Lu (hjl@gnu.org)
6231 * configure.in: Support --enable-targets=all on ia32.
6232 * configure: Regenerated.
6234 2000-03-01 Nick Clifton <nickc@cygnus.com>
6236 * gasp.c (do_align): Remove bogus check of alignment value.
6238 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6240 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6241 TC_PPC was defined forced the type of a symbol with no other type
6244 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6246 * doc/internals.texi (CPU backend): Mention that
6247 line_separator_chars do not break up comments. Fix typos for
6248 LEX_AT and LEX_NAME descriptions. Document operands for
6249 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6250 description of md_create_short_jump usage. Document argument for
6251 md_undefined_symbol.
6253 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6255 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6256 (md_parse_option): Handle it.
6257 (md_show_usage): Document it.
6259 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6261 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6262 opcode, for the instruction `pal19'. From Andrea Arcangeli
6265 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6267 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6269 (md_assemble): To here, before template operands are matched.
6270 Also ensure a constant immediate is sign extended when we know the
6271 size is at most 16 bits. This is to catch cases like "add
6272 $0xffc0,%ax" where we don't know the size, and thus that the
6273 immediate can be represented as Imm8S until after parsing the
6275 (i386_displacement): Similarly sign extend 16 bit constant
6277 (md_assemble): Relax 16-bit jump constant range check to suit sign
6278 extended displacements.
6280 2000-02-26 Andreas Jaeger <aj@suse.de>
6282 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6284 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6286 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6287 call operands when intel_syntax.
6288 (intel_float_operand): Return 2 for "fi...".
6289 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6290 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6291 earlier "SHORT" change.
6292 (md_assemble): When determining suffix from Regs, exclude
6295 2000-02-24 Nick Clifton <nickc@cygnus.com>
6297 * configure: Add arm-wince, mips-pe and sh-pe targets.
6298 * configure: Regenerate.
6300 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6302 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6303 "pe-mips" for the mips-pe target.
6305 * config/tc-arm.c (insns): Change displacement encoded in BL
6306 and B instructions if the target port is arm-wince.
6307 (do_ldst): Do not bias the relocation offset if the target
6309 (md_pcrel_from): Add in missing relocation offset bias if the
6310 target os arm-wince.
6312 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6313 (md_begin): Disable -G support for mips-pe target.
6314 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6315 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6318 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6319 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6320 assembler, just set the alignment to 4.
6322 * config/te-wince-pe.h: New file for WinCE targets. Define
6325 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6327 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6328 string instructions.
6329 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6330 (i386_intel_memory_operand): After finding a segment override,
6331 check again for no `[' before looking for a displacement. Bomb if
6332 more than one displacement rather than silently discarding the
6333 second and subsequent ones. Free strings malloc'd by
6334 build_displacement_string.
6336 2000-02-24 Catherine Moore <clm@cygnus.com>
6338 * config/obj-som.c (obj_pseudo_table): Add "weak".
6339 (obj_som_weak): New routine.
6341 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6343 * config/tc-i386.c (union i386_op): New.
6344 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6345 Throughout file replace occurences of disps[n], imms[n], regs[n]
6346 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6347 intel mode operand swapping. Add assert in regKludge and
6348 fake_zero_displacement code. Test i.types[n] when outputting
6349 displacements and immediates. Combine output of Disp16 with
6351 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6352 when in intel mode by (not) reversing fsub and fdiv operands
6353 before the template search. This fails for single operand
6354 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6355 undefined. Instead fix the base_opcode after we've found the
6356 template. Move base_opcode xor with found_reverse_match from
6357 opcode output code to before this fix so we test for the correct
6359 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6360 check in intel mode. Instead compare opcodes.
6362 * config/tc-i386.h (TC_RELOC): Delete.
6363 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6364 with equivalent call to reloc.
6366 * as.h (flag_m68k_mri): Move declaration after target include, and
6367 only declare when TC_M68K defined. Define as zero otherwise.
6368 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6369 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6370 Define as zero otherwise.
6371 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6372 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6373 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6374 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6375 testing whether defined.
6376 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6377 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6378 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6379 rather than testing whether defined.
6380 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6381 (parse_mri_cons): Declare and use only when TC_M68K.
6382 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6383 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6384 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6386 * NEWS: Mention IBM 370 support.
6388 2000-02-23 Richard Henderson <rth@cygnus.com>
6390 * config/tc-i386.c (md_assemble): When swapping operands for
6391 intel_syntax, assume everything that's not Imm or Disp is a
6394 2000-02-23 Linas Vepstas <linas@linas.org>
6396 * config/tc-i370.c, config/tc-i370.h: New files.
6397 * Makefile.am: Add support for Linux/IBM 370.
6398 * configure.in: Likewise.
6399 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6400 * config/obj-elf.c: Include elf/i370.h
6401 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6403 * Makefile.in: Regenerate.
6404 * configure: Regenerate.
6406 * doc/c-i370.texi: New file.
6407 * doc/all.texi: Include it.
6408 * doc/as.texinfo: And here.
6409 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6410 * doc/Makefile.in: Regenerate.
6412 2000-02-19 Michael Meissner <meissner@redhat.com>
6414 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6415 determine if an instruction can be used in parallel with an ADDppp
6416 or SUBppp instruction.
6418 2000-02-22 Andrew Haley <aph@cygnus.com>
6420 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6422 2000-02-22 Andrew Haley <aph@cygnus.com>
6424 * config/tc-mips.c (mips_gp32): New variable.
6425 (macro_build) Use mips_gp32.
6427 (md_longopts): Add "-mgp32" and "-mgp64".
6428 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6430 (OPTION_M7900): Change offset
6431 (OPTION_NO_M7900): Ditto.
6433 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6435 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6436 warning, and bump it to 1.
6438 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6440 From Brad Lucier <lucier@math.purdue.edu>:
6441 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6444 2000-02-21 Catherine Moore <clm@cygnus.com>
6446 * config/tc-mips.c (MF_HILO_INSN): Define.
6447 (mips_7000_hilo_fix): Declare.
6448 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6449 (md_parse_option): Check for 7000_HILO_FIX options.
6450 (OPTION_M7000_HILO_FIX): Define.
6451 (OPTION_NO_M7000_HILO_FIX): Define.
6452 * doc/c-mips.texi (-mfix7000): Describe.
6454 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6456 * listing.c (print_lines): Remove unused variable `end'.
6458 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6459 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6460 reloc_type when BFD_ASSEMBLER.
6461 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6462 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6463 statement and quell signed vs. unsigned comparison warning.
6465 2000-02-18 Nick Clifton <nickc@cygnus.com>
6467 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6468 the computed frag offset, rather than overwriting it.
6470 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6472 * config/tc-sh.c ("elf/sh.h"): Include.
6473 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6474 (md.begin): Initialize target_arch.
6475 Only include opcodes in has table that match selected architecture.
6476 (parse_reg): Recognize register names for sh-dsp.
6477 (parse_at): Recognize post-modify addressing.
6478 (get_operands): The leading space is now optional.
6479 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6480 arguments. Update valid_arch.
6481 (build_Mytes): Add support for SDT_REG_N.
6482 (find_cooked_opcode): New function, broken out of md_assemble.
6483 (assemble_ppi, sh_elf_final_processing): New functions.
6484 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6485 (md_longopts, md_parse_option): New option: -dsp.
6486 * config/tc-sh.h (elf_tc_final_processing): Define.
6487 (sh_elf_final_processing): Declare.
6489 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6491 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6492 the unwinder subspace. Save the current seg/subseg before creating
6495 2000-02-10 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6498 little endian targets.
6499 (INST_BYTE1): Redefine to handle big and little endian
6501 (cpu_type): New type: Select between M340 and M210.
6502 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6503 instructions of the M340.
6504 (md_assemble): Add support for the MULSH and OPSR classes of
6506 (md_atof): Add support for little endian targets.
6507 (md_parse_option): Add support for -EL, -EB and -mcpu command
6509 (md_convert_frag): Add support for little endian targets.
6510 (md_apply_fix3): Add support for little endian targets.
6511 (md_number_to_chars): Add support for little endian targets.
6513 2000-02-10 Timothy Wall <twall@redhat.com>
6515 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6516 defined, use it to verify the symbol just read should be a label.
6518 2000-02-10 Timothy Wall <twall@redhat.com>
6520 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6521 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6522 around colons when KEEP_WHITE_AROUND_COLON is defined.
6523 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6524 and KEEP_WHITE_AROUND_COLON.
6526 2000-02-08 Timothy Wall <twall@redhat.com>
6528 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6530 (do_repeat): New. Abstract repeat logic so that a "break" can be
6532 (end_repeat): New. Provide support for a "break" out of the
6534 * read.h: Add prototypes for new functions.
6536 2000-02-08 Timothy Wall <twall@redhat.com>
6538 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6539 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6540 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6543 2000-02-08 Timothy Wall <twall@redhat.com>
6545 * read.c: Added elseif to directives table.
6546 * read.h: Added prototype for s_elseif.
6547 * doc/as.texinfo: Added description for elseif.
6548 * cond.c (s_elseif): New function
6550 2000-02-04 Timothy Wall <twall@redhat.com>
6552 * listing.c (print_lines): Remove conditionals causing bug in
6555 2000-02-03 Timothy Wall <twall@cygnus.com>
6557 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6559 * frags.c (frag_new): Calculate fr_fix in octets
6560 (frag_now_fix) Return offset as target address offset (bytes).
6561 (frag_now_fix_octets) New - Return offset in octets (8-bit
6563 * frags.h: Added prototype for frag_now_fix_octets().
6564 Distinguish between octets and bytes in field descriptions.
6565 * listing.c (calc_hex): Account for octets vs bytes when
6566 printing addresses/offsets.
6567 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6568 target is little-endian, print the octets in a word in big-endian
6569 order so that the display looks like a proper hexadecimal number,
6570 instead of having the octets reversed.
6571 * read.c (do_align): When recording alignment, alignment power
6572 should be in terms of target bytes (minimum addressible unit)
6574 (do_org) Convert ORG target address (byte) argument into an
6575 octet offset when generating a variable fragment.
6576 * symbols.c (resolve_symbol_value): Symbol final value
6577 converted to a target address offset (bytes) from its octet offset.
6578 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6579 offset (bytes) is adjusted by the frag offset (octets) converted
6581 (coff_frob_section) Section alignment power is in terms of bytes;
6582 convert it to an octet alignment power when calculating size (and
6583 size mask) in octets. Don't modify the section size in order to
6584 "align" it for TI COFF, since that format has a different method
6585 for storing alignment information.
6587 2000-02-01 Timothy Wall <twall@cygnus.com>
6589 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6590 entries, matching the way GCC generates them. If not escaped, the
6591 filename is encoded incorrectly.
6593 2000-01-31 Nick Clifton <nickc@cygnus.com>
6595 * config/tc-arm.c (reg_table): Add support for ATPCS register
6598 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6600 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6602 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6604 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6605 of a symbol when we really care about its value.
6607 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6609 * config/tc-mcore.c (md_assemble): Give warning message if
6610 operands passes to instruction are more than the spec.
6612 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6614 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6615 Thumb mode but the label seen was not declared as '.thumb_func'
6616 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6617 correct disassembly of Thumb code bounded by non function labels.
6619 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6621 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6622 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6624 * Makefile.in: Same here.
6627 * configure.in: Set bfd_gas for i386-aout when primary target
6628 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6629 we may need the primary te_file. Remove incorrect comment.
6631 * configure: Regenerate.
6633 * config/e-i386aout.c: New file.
6635 * as.c (USE_EMULATIONS): Move to before print_version_id.
6636 (struct emulation): Add i386aout.
6637 (show_usage): Split text strings. Reformat -a text. Add --em
6641 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6642 (aout_format_ops): New.
6645 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6646 preprocessor conditional and add aout USE_EMULATIONS tests.
6647 (read_a_source_file): Don't pass error strings to printf as
6651 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6653 (do_data): Same here.
6654 (process_file): And here.
6657 * symbols.c (colon): Rewrite "already defined" fatal message
6658 code for aout with USE_EMULATIONS.
6661 * config/obj-aout.c (OBJ_HEADER): Define.
6662 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6664 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6665 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6667 (obj_aout_type): Expand S_SET_OTHER here too.
6668 (obj_read_begin_hook): Remove.
6669 (aout_pop_insert): New.
6670 (obj_aout_s_get_other): New.
6671 (obj_aout_s_get_desc): New.
6672 (aout_format_ops): New.
6675 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6676 gets aout_pseudo_table.
6677 (aout_pseudo_table): Declare.
6678 (obj_read_begin_hook): Define.
6681 * config/obj-coff.c (obj_pseudo_table): Rename to
6683 (coff_pop_insert): Use coff_pseudo_table.
6684 (coff_sec_sym_ok_for_reloc): Remove.
6685 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6686 and comment all zero entries and remove #if 0 code.
6689 * config/obj-coff.h (obj_pop_insert): Define.
6690 (coff_pseudo_table): Declare.
6693 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6694 s_get_size, s_set_size. Comment all zero entries.
6697 * config/obj-elf.c (elf_s_get_other): New function.
6698 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6699 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6700 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6702 (obj_elf_parse_section_letters): Don't pass error strings to
6703 printf as format arg.
6706 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6708 (elf_s_get_other): Declare.
6709 (S_GET_OTHER) Define as elf_s_get_other if not already
6711 (S_SET_OTHER): Only define when not already defined.
6712 (elf_obj_read_begin_hook): Declare.
6713 (obj_read_begin_hook): Define.
6714 (elf_obj_symbol_new_hook): Declare.
6715 (obj_symbol_new_hook): Define.
6718 * config/obj-multi.h: Add copyright header and protect against
6719 multiple inclusion. Add * to all function pointers.
6720 (OBJ_HEADER): If defined, include it rather than other defines
6722 (obj_frob_file_after_relocs): Test for NULL.
6723 (obj_symbol_new_hook): Here too.
6724 (obj_sec_sym_ok_for_reloc): And here.
6725 (S_GET_OTHER): Define.
6726 (S_GET_DESC): Define.
6727 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6728 (OBJ_MAYBE_ELF): Update comment.
6730 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6731 OBJ_AOUT preprocessor conditional and handle emulation by
6732 testing OUTPUT_FLAVOR.
6733 (i386_displacement): Here too.
6734 (md_section_align): Similarly here.
6735 (i386_target_format): Conditionally compile when more than one
6736 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6737 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6738 (i386_displacement): Here too.
6741 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6742 Define TARGET_FORMAT for aout only when not multi.
6745 * config/te-multi.h: Delete file as it's identical to te-generic.h
6747 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6749 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6750 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6753 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6755 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6758 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6760 * config/tc-mips.c (mips_do_align): New function.
6761 * config/tc-mips.h (md_do_align): Define.
6763 2000-01-10 Philip Blundell <philb@gnu.org>
6765 * doc/c-arm.texi (ARM Options): Fix typo.
6766 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6767 line separator for Linux.
6768 * doc/as.texinfo (Comments): Mention the ARM.
6770 2000-01-10 Philip Blundell <pb@futuretv.com>
6772 * configure.in (arm*-*-conix*): New target.
6773 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6775 * configure: Regenerate.
6777 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6779 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6780 (obj_elf_visibility): New function.
6782 * doc/as.texinfo (Visibility): New node: document visibility
6785 For older changes see ChangeLog-9899