1 2001-10-04 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
4 as BFD_DEFAULT_TARGET_SIZE.
6 (ppc_is_toc_sym): Likewise.
7 (md_apply_fix3): Likewise.
9 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
11 * config/tc-mips.c (mips_64): Remove.
12 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
14 (mips_abi_level, mips_abi): New enum.
15 (mips_32bit_abi): Remove.
16 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
17 (HAVE_NEWABI): New define.
18 (HAVE_64BIT_OBJECTS): New define.
19 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
20 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
21 (support_64bit_objects): New prototype.
22 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
23 .reginfo section for n32, use .MIPS.options instead.
24 (support_64bit_objects): New function, code from md_parse_option.
25 (md_longopts): Add -n32 option.
26 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
27 Add -n32 option. Protect with OBJ_ELF.
28 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
29 (mips_elf_final_processing): Likewise. Don't write .reginfo section
30 for n32, use .MIPS.options instead.
32 2001-10-03 Alan Modra <amodra@bigpond.net.au>
34 * po/POTFILES.in: Regenerate.
35 * configure: Regenerate.
37 2001-10-02 Alan Modra <amodra@bigpond.net.au>
39 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
40 bits if target is 64 bit.
42 * doc/as.texinfo (listing): Fix typo.
44 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
46 * Makefile.am (Makefile): Depend on bfd/configure.in.
48 * Makefile.in: Regenerate.
50 2001-09-30 H.J. Lu <hjl@gnu.org>
52 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
53 and "ams" for compatibility.
55 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
57 * config/tc-sh.c (md_pcrel_from_section): Transformed from
58 md_pcrel_from. Handle pc-relativeness against link-time
59 symbol. Handle relativeness to elsewhere than the fixup.
60 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
61 (md_pcrel_from_section): Prototype.
63 * Makefile.am: Update dependencies with "make dep-am".
64 * Makefile.in: Regenerate.
66 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
68 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
69 (print_opcode_format, skip_whites): Likewise.
70 (convert_branch, m68hc11_new_insn): Likewise.
71 (build_dbranch_insn, build_indexed_byte): Likewise.
72 (build_reg_mode, find, find_opcode): Likewise.
73 (print_insn_format): Fix call to print_opcode_format.
74 (md_assemble): Fix call to build_dbranch_insn.
76 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
78 * config/tc-arm.c: Add missing prototypes.
80 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
82 * input-file.c (input_file_open): When reading the
83 first line looking for #NO_APP, prepare for the possibility
84 of finding #APP instead. Also fix algorithm to allow
85 white-space to follow either #NO_APP or #APP directives.
87 2001-09-25 Geoff Berry <geoff.berry@bops.com>
89 * listing.c (buffer_line): Don't write past the end of `line' when
92 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
94 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
95 relocation for differences between symbols in a section other
96 than the one in which the difference is to be placed; apply
97 the relocation instead.
99 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
101 * config/tc-arc.c: Add missing prototype.
102 (md_atof): Change type to int. Add missing prototype.
103 * config/tc-arc.h: Prototype exported functions.
105 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
107 * as.c: Add missing function prototype.
108 * config/obj-aout.c: Fix compile time warning.
110 2001-09-21 Bruno Haible <haible@clisp.cons.org>
112 * config/tc-openrisc.c: Don't include <ctype.h>.
114 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
116 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
118 2001-09-19 Alan Modra <amodra@bigpond.net.au>
120 * config/tc-i370.c: Fix typo in last change.
122 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
124 * doc/as.texinfo (Symbol Names): Improve documentation on local
125 labels and add documenation about dollar labels.
127 2001-09-18 Bruno Haible <haible@clisp.cons.org>
129 * as.h: Don't include <ctype.h>.
130 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
131 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
132 (atof_generic): Use ISDIGIT instead of isdigit.
133 * config/m68k-parse.y: Include "safe-ctype.h".
134 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
135 * config/obj-elf.c: Include "safe-ctype.h".
136 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
137 * config/obj-vms.c: Include "safe-ctype.h".
138 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
139 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
140 instead of isupper/islower/toupper/tolower.
141 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
142 (insert_sreg): Use TOUPPER instead of islower/toupper.
143 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
144 isalpha/isalnum/isupper/tolower.
145 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
147 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
148 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
149 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
150 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
151 (arc_extoper): Use TOLOWER instead of isupper/tolower.
152 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
153 (arm_psr_parse): Use ISALPHA instead of isalpha.
154 (accum0_required_here): Use ISALNUM instead of isalnum.
155 (do_ldrd): Use ISSPACE instead of isspace.
156 (decode_shift): Use ISALPHA instead of isalpha.
157 (insert_reg): Use TOUPPER instead of islower/toupper.
158 (arm_reg_parse): Use ISALPHA instead of isalpha.
159 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
160 isalnum/ispunct/tolower.
161 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
162 (md_parse_option): Use TOLOWER instead of tolower.
163 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
164 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
165 (cris_process_instruction): Use ISLOWER instead of islower.
166 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
167 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
168 (get_flags): Use ISSPACE instead of isspace.
169 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
170 (do_assemble): Use TOLOWER instead of tolower.
171 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
172 (do_assemble): Use TOLOWER instead of tolower.
173 (d30v_start_line): Use ISSPACE instead of isspace.
174 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
175 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
176 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
177 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
178 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
179 (start_label): Use ISALPHA instead of isalpha.
180 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
181 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
182 isupper/islower/tolower.
183 (pa_parse_number): Use ISDIGIT instead of isdigit.
184 (pa_chk_field_selector): Use TOLOWER instead of tolower.
185 (pa_stringer): Use ISDIGIT instead of isdigit.
186 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
187 (register_name): Use ISALPHA instead of isalpha.
188 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
189 isalnum/islower/tolower.
190 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
192 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
194 (md_assemble): Use ISSPACE instead of isspace.
195 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
196 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
197 instead of isdigit/islower/isupper/tolower/isalpha.
198 (output_invalid): Use ISPRINT instead of isprint.
199 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
200 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
201 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
202 (get_args): Use ISALNUM instead of isalnum.
203 * config/tc-ia64.c: Include "safe-ctype.h".
204 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
205 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
206 (ia64_parse_name): Likewise.
207 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
208 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
209 instead of isspace/isalnum/isupper/tolower.
210 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
211 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
212 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
213 (mklower_table): Remove variable.
214 (mklower): Remove macro.
215 (insert_reg): Use TOUPPER instead of islower/toupper.
216 (md_begin): Remove initialization of mklower_table.
217 (s_reg): Use ISALNUM instead of isalnum.
218 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
219 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
220 (build_mri_control_operand): Use TOLOWER instead of tolower.
221 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
222 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
223 (md_assemble): Use ISSPACE instead of isspace.
224 (get_imm16): Use ISALNUM instead of isalnum.
225 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
226 isdigit/isupper/tolower.
227 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
228 instead of isalpha/isupper/tolower.
229 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
230 isdigit/islower/isupper.
231 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
232 (mcore_s_section): Use ISSPACE instead of isspace.
233 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
234 isspace/tolower/isalnum.
235 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
236 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
237 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
239 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
240 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
241 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
242 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
244 (tc_get_register): Likewise.
245 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
246 (s_mips_ent): Use ISDIGIT instead of isdigit.
247 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
248 (md_assemble): Use ISSPACE instead of isspace.
249 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
250 (md_assemble): Use ISSPACE instead of isspace.
251 * config/tc-ns32k.c: Don't include <ctype.h>.
252 * config/tc-pdp11.c: Include "safe-ctype.h".
253 (mklower): Remove function.
254 (parse_reg): Use TOLOWER instead of mklower.
255 * config/tc-pj.c: Include "safe-ctype.h".
256 (md_assemble): Use ISSPACE instead of isspace.
257 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
258 (register_name): Use ISALPHA instead of isalpha.
259 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
260 isalnum/islower/tolower.
261 (md_assemble): Use ISSPACE instead of isspace.
262 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
264 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
265 (register_name): Use ISALPHA instead of isalpha.
266 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
267 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
269 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
270 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
271 isalnum/islower/tolower.
272 (IDENT_CHAR): Use ISALNUM instead of isalnum.
273 (parse_reg): Use TOLOWER instead of tolower.
274 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
275 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
276 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
277 (parse_keyword_arg): Use ISALNUM instead of isalnum.
278 * config/tc-tahoe.c: Include "safe-ctype.h".
279 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
280 (tip_op): Use TOLOWER instead of isupper/tolower.
281 * config/tc-tic30.c: Include "safe-ctype.h".
282 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
283 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
284 (tic30_operand): Use TOLOWER instead of tolower.
285 (tic30_find_parallel_insn): Likewise.
286 (output_invalid): Use ISPRINT instead of isprint.
287 * config/tc-tic54x.c: Include "safe-ctype.h".
288 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
289 (lookup_version): Use TOUPPER instead of toupper.
290 (tic54x_var): Use ISALPHA instead of isalpha.
291 (tic54x_mlib): Use ISSPACE instead of isspace.
292 (subsym_iscons): Use TOUPPER instead of toupper.
293 (get_operands): Use ISSPACE instead of isspace.
294 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
295 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
296 (next_line_shows_parallel): Use ISSPACE instead of isspace.
297 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
298 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
299 ISSPACE instead of isspace.
300 * config/tc-tic80.c: Include "safe-ctype.h".
301 (md_assemble): Use ISSPACE instead of isspace.
302 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
303 (system_register_name): Use ISDIGIT instead of isdigit.
304 (md_assemble): Use ISSPACE instead of isspace.
305 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
306 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
307 isupper/tolower/isdigit.
308 (vip_op): Use TOLOWER instead of isupper/tolower.
309 * config/tc-w65.c: Don't include <ctype.h>.
310 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
311 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
312 (whatreg): Use ISDIGIT instead of isdigit.
313 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
314 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
315 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
316 (integer_constant): Use ISALNUM/TOUPPER instead of
317 isalnum/islower/toupper.
318 (operand): Use TOLOWER instead of isupper/tolower.
319 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
320 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
322 (process_assigns, whatcond): Use TOUPPER instead of toupper.
323 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
324 (main): For gettext, also set the LC_CTYPE locate facet.
325 * hash.c: Include "safe-ctype.h".
326 (main): Use TOLOWER instead of isupper/tolower.
327 * itbl-lex.l: Don't include <ctype.h>.
328 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
329 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
330 omit non-ASCII characters.
331 (debugging_pseudo): Use ISSPACE instead of isspace.
332 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
333 (buffer_and_nest): Use ISALNUM instead of isalnum.
334 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
335 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
336 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
337 instead of isalnum/isdigit/isupper/isalpha.
338 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
339 of isalpha/isalnum/isupper/tolower.
340 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
341 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
342 isupper/tolower/isdigit.
343 (s_mri_common): Use ISDIGIT instead of isdigit.
344 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
345 (s_float_space): Use ISALPHA instead of isalpha.
346 (ignore_rest_of_line): Use ISPRINT instead of isprint.
347 (float_cons): Use ISALPHA instead of isalpha.
348 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
350 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
351 (save_symbol_name): Use ISLOWER/TOUPPER instead of
353 (symbol_find_base): Use TOUPPER instead of islower/toupper.
354 (decode_local_label_name): Use ISDIGIT instead of isdigit.
356 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
358 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
359 in 64 bit mode and make format "e" work.
361 2001-09-18 Alan Modra <amodra@bigpond.net.au>
363 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
365 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
366 var to ensure bfd_alloc arg is the right type.
367 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
370 * config/obj-coff.c: Replace calls to bfd_write with calls to
371 bfd_bwrite. Cast args of bfd_seek.
373 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
376 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
378 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
381 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
383 * config/tc-sh.h (sh_force_relocation): Prototype.
384 (struct fix): Forward declare.
385 * config/tc-sh.c (type sh_operand_info): Move to top of file.
386 (cons, s_align_bytes): Remove old-type declarations.
387 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
388 get_operands, get_specific, insert, build_relax,
389 insert_loop_bounds, build_Mytes): Prototype.
390 (little): Make static. Prototype.
391 (check, tc_Nout_fix_to_chars): Delete unused functions.
393 2001-09-14 Eric Christopher <echristo@redhat.com>
395 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
398 2001-09-14 Kevin Lo <kevlo@openbsd.org>
400 * configure.in: Add arm-openbsd target.
401 * configure: Regenerate.
403 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
405 * configure.in: Change machine triplets from mips-*-linux-gnu* to
408 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
410 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
412 2001-09-11 Richard Henderson <rth@redhat.com>
414 * config/tc-alpha.c (alpha_elf_section_letter): New.
415 (alpha_elf_section_flags): New.
416 * config/tc-alpha.h (md_elf_section_letter): New.
417 (md_elf_section_flags): New.
418 * config/tc-ia64.c (ia64_elf_section_letter): New.
419 * config/tc-ia64.h (md_elf_section_letter): New.
421 2001-09-11 Jakub Jelinek <jakub@redhat.com>
423 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
424 of 'm', 'S' instead of 's'. Update bad_msg.
425 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
426 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
428 2001-09-09 Alan Modra <amodra@bigpond.net.au>
430 * expr.c (expr): Move code setting "retval" to the end of the loop,
431 and rearrange for efficiency. For "PIC code" subtraction, use
432 "rightseg" rather than recalculating. For "symbol OP symbol"
433 subtract, set "retval" to absolute_section if symbols in same
435 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
436 O_symbol. Simplify a +/- b code. Allow equality and non-equality
437 comparisons on symbols from any section. Allow other comparison
438 operators as for subtraction.
439 (symbol_equated_reloc_p): New predicate function.
440 * symbols.h (symbol_equated_reloc_p): Declare.
441 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
442 for expression syms is set correctly.
443 (adjust_reloc_syms): Use symbol_equated_reloc_p.
444 (write_relocs): Likewise.
445 (write_object_file): Likewise.
446 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
447 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
448 of a complex expression when setting up frag_var.
450 2001-09-07 Richard Henderson <rth@redhat.com>
452 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
453 require_seq and allow_seq. Let !literal omit the sequence number.
454 (tokenize_arguments): Reject sequence numbers of !allow_seq.
456 2001-09-08 Jakub Jelinek <jakub@redhat.com>
458 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
459 section symbols the same way as externs.
461 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
463 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
466 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
468 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
469 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
470 PIC, BFD_RELOC_16_PCREL for the rest.
472 (md_pcrel_from): return the right offset for the differently shifted
474 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
476 2001-09-05 Richard Henderson <rth@redhat.com>
478 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
479 (pseudo_func): Add @iplt.
480 (pseudo_opcode): Add data16 and data16.ua.
481 (md_begin): Set iplt pseudo.
482 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
484 2001-09-04 Richard Henderson <rth@redhat.com>
486 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
487 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
488 (alpha_macros): Remove occurrences of same.
489 (O_lituse_addr, O_gprel): New.
490 (DUMMY_RELOC_LITUSE_*): New.
491 (s_alpha_ucons, s_alpha_arch): Prototype.
492 (alpha_reloc_op): Construct elements via DEF macro.
493 (ALPHA_RELOC_SEQUENCE_OK): Remove.
494 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
495 members to not be literal specific.
496 (next_sequence_num): New.
497 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
498 added/removed BFD relocations.
499 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
500 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
501 (tokenize_arguments): Parse ! relocations properly.
502 (find_macro_match): Delete unused macro argument types.
503 (assemble_insn): Add reloc parameter; emit that instead of the
504 default as appropriate.
505 (get_alpha_reloc_tag): New. Split from ...
506 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
507 (assemble_tokens): Don't search macros if user relocation present.
508 Copy reloc sequence number to insn struct.
509 (emit_ldgp): Remove user reloc handling.
510 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
511 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
512 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
513 * config/tc-alpha.h (tc_adjust_symtab): Always define.
514 (struct alpha_fix_tag): Name members less literal specific.
516 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
518 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
519 address of two symbols in different sections.
521 2001-08-31 Eric Christopher <echristo@redhat.com>
522 Jason Eckhardt <jle@redhat.com>
524 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
525 5kc, and 20kc. Clean up old entries.
527 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
528 Jeff Law <law@redhat.com>
530 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
531 offset match H8 ELF spec.
532 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
533 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
535 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
536 (build_bytes): Mark fixups for PCrel branches as signed. For
537 OBJ_ELF, make sure the reloc's offset points to the first byte
539 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
540 * tc-h8300.h (relocation mappings): Add.
542 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
544 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
545 define for BFD_ASSEMBLER.
546 (tc_reloc_mangle): Likewise.
547 (tc_gen_reloc): New function for BFD_ASSEMBLER.
549 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
551 * config/tc-h8300.c (h8300hmode): Record the machine type
552 if BFD_ASSEMBLER is defined.
553 (h8300smode, md_begin): Similarly.
555 2001-08-29 Joel Sherrill <joel@OARcorp.com>
557 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
558 default from coff to elf.
559 * configure: Regenerate.
561 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
563 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
564 assorted coff relocations to the corresponding elf relocations.
565 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
567 * configure.in: Add case for h8300-*-elf.
568 * configure: Regenerate.
570 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
572 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
573 documentation to reflect reality.
575 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
577 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
578 (macro): Reflect change to MAX_GPREL_OFFSET.
580 2001-08-27 Torbjorn Granlund <tege@swox.com>
581 Staffan Ulfberg <staffanu@swox.se>
582 Linus Nordberg <linus@swox.se>
583 Alan Modra <amodra@bigpond.net.au>
585 * configure.in: Recognise powerpc*le*, not just powerpcle*.
586 * configure: Regenerate.
587 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
588 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
589 (md_assemble): Use them.
590 (ppc_machine): Support stub for ELF64 as well as XCOFF.
591 (md_pseudo_table): Add "llong", "quad".
592 (md_parse_option): Match default_cpu of powerpc*.
593 (ppc_arch): Likewise.
594 (ppc_subseg_align): Only for OBJ_XCOFF.
595 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
596 (md_begin): Select PPC_OPCODE_64 for 64 bit.
597 (ppc_insert_operand): Don't bother testing 'file' before calling
598 as_bad_where. Use as_bad_where for operand->insert errors.
599 (mapping): Add ELF64 relocation modifiers.
600 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
601 expressions with abs_symbol.
602 (ppc_elf_cons): Correct offset for little endian targets.
603 (ppc_elf_frob_symbol): New.
604 (md_assemble): Add support for 64 bit ELF relocs.
605 (ppc_tc): Ensure 8 byte alignment when 64 bit.
606 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
607 ".toc" section for 64 bit ELF.
608 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
609 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
610 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
611 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
612 Expand on comments, error message. Add support for 64 bit relocs,
613 and use PPC_HI etc. macros.
614 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
615 (HANDLE_ALIGN): Define to generate nops in code sections rather
617 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
618 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
619 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
620 (ppc_fix_adjustable): Declare.
621 (tc_frob_symbol): Define.
622 (ppc_elf_frob_symbol): Declare.
624 2001-08-26 Andreas Jaeger <aj@suse.de>
626 * config/tc-s390.c: Add missing prototypes
627 (md_gather_operands): Make static.
629 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
631 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
632 allowed value, not the word beyond maximum.
633 * config/tc-mips.c (macro_build_lui): Code cleanup.
634 (macro): Reflect change to MAX_GPREL_OFFSET.
635 (mips_ip): Check explicitly against S_EX_NONE.
636 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
637 (md_apply_fix): Code cleanup.
639 2001-08-24 Andreas Jaeger <aj@suse.de>
641 * config/tc-ppc.h: Fix prototype declaration.
643 2001-08-23 Jakub Jelinek <jakub@redhat.com>
645 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
646 * config/obj-elf.c (obj_elf_size): When size is constant, free
647 and clear symbol_get_obj(sym)->size if any.
649 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
651 * config/tc-mips.c (md_begin): Warn about incompatibility between
652 -march=FOO and -mipsN option, continue with default ISA.
654 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
656 * config/tc-mips.c (md_parse_option): #ifdef the
657 traditional/non-traditional names as it is done in mips_target_format.
659 2001-08-20 Richard Henderson <rth@redhat.com>
661 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
662 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
663 use seg parameter instead of now_seg.
665 2001-08-18 H.J. Lu <hjl@gnu.org>
667 * config/tc-mips.c (show): Add the missing prototype.
669 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
671 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
673 (mips_ip): Use the new return values instead of characters. Add
674 support for %higher and %highest.
677 (my_getSmallExpression): Make parsing case insensitive and more
678 reliable. Add support for %higher and %highest. Further support to
679 parse %gprel and %neg is implemented but currently deactivated.
681 2001-08-17 Alan Modra <amodra@bigpond.net.au>
683 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
684 (ecoff_build_symbols): Likewise.
685 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
687 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
689 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
690 for n32 ABI if appropriate.
692 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
694 * config/tc-mips.c (cons_fix_new_mips): Remove.
695 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
696 (cons_fix_new_mips): Remove.
698 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
700 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
701 a label, not a hex constant.
703 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
705 * config/tc-v850.h: Add missing prototypes.
707 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
709 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
712 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
714 * config/tc-sparc.c (cons_fix_new_sparc): Move
715 `sparc_no_align_cons = 0;' to...
716 (s_uacons): ...here so that sparc_no_align_cons will get
719 2001-08-11 Kazu Hirata <kazu@hxi.com>
721 * config/tc-mips.c: Fix a comment typo.
723 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
725 * config/tc-mips.c (move_register): New function.
726 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
728 (macro2): Use move_register rather than macro_build for moves.
729 (mips16_macro): Likewise.
730 (macro): Likewise. Handle M_MOVE.
732 2001-08-10 Andreas Jaeger <aj@suse.de>
734 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
736 * configure: Regenerate.
738 2001-08-10 Alan Modra <amodra@bigpond.net.au>
740 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
741 Comment indentation of #pragma.
742 * macro.c (alloca): Likewise.
744 * config/tc-ppc.c: Revert 2001-08-08.
746 2001-08-09 Alan Modra <amodra@bigpond.net.au>
748 * symbols.c: Add missing prototypes.
749 * config/e-i386elf.c: Likewise.
750 * config/e-i386coff.c: Likewise.
751 * config/e-i386aout.c: Likewise.
752 * config/obj-coff.c: Likewise.
753 (def_symbol_in_progress, stack): Move definition.
754 * config/obj-elf.c: Add missing prototypes.
755 (obj_elf_change_section): Make static.
756 (obj_elf_parse_section_letters): Likewise.
757 (obj_elf_section_word): Likewise.
758 (obj_elf_section_type): Likewise.
760 2001-08-08 Alan Modra <amodra@bigpond.net.au>
762 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
763 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
764 determining reloc type with code reading operands->reloc field.
766 2001-08-08 Alan Modra <amodra@bigpond.net.au>
768 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
769 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
770 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
771 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
773 * output-file.c (output_file_create): Don't try to open a second
774 time as it's unnecessary. FOPEN_W was undefined too.
776 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
778 * config/tc-mips.c (macro_build): Replace magic constants by defines.
779 (mips_ip): Likewise. Typo.
781 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
783 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
785 (RELAX_ENCODE): Replace bfd_vma by valueT.
786 (load_address): Formatting.
787 (macro): Likewise. Code cleanup. Typo.
788 (macro2): Formatting.
789 (md_parse_option): Typo.
790 (s_mipsset): Reorder cases to look nicer.
791 (md_estimate_size_before_relax): Formatting. Code cleanup.
792 (mips_elf_final_processing): Check against NULL instead of 0.
793 (md_obj_end): Remove ugly `' in message string.
794 (s_mips_ent): Remove ugly `' in message string.
796 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
798 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
799 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
800 mutually exclusive (if they are different).
801 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
804 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
806 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
809 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
811 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
812 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
813 (md_long_opts): Add -mfp32 option.
814 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
815 (md_show_usage): Show usage for -mfp32 and -mgp32.
816 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
817 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
818 (HAVE_32BIT_ADDRESSES): New macro.
819 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
820 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
821 (s_cprestore, s_cpadd): Likewise.
822 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
823 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
824 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
825 to determine the width of addresses in load, store and jump macros.
826 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
827 used in set instructions; do not check the address size for them.
828 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
829 unaligned load and store macros.
830 (mips_ip): Use the new macros to check the width of a register when
831 processing float constants. Force a constant into memory if it is
832 destined for an FPR and the FPRs are wider than the GPRs. Warn about
833 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
834 than mips_gp32 to select synthetic instructions.
835 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
836 synthetic instructions.
838 2001-08-01 Christian Groessler <cpg@aladdin.de>
840 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
841 "rh", "rr", "rq", or "sp" then don't automatically assume
842 it's a register name. Check whether there is a number
845 2001-08-01 Alan Modra <amodra@bigpond.net.au>
847 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
848 Don't allocate more space than necessary for the input line copy.
850 2001-08-01 Alan Modra <amodra@bigpond.net.au>
852 * read.c: Standardize error/warning messages - don't capitalise, no
853 final period or newline, don't say "ignored" or "zero assumed" for
854 as_bad messages. In some cases, change the wording to that used
855 elsewhere for similar messages.
858 * atof-generic.c: Likewise.
861 * depend.c: Likewise.
862 * dwarf2dbg.c: Likewise.
866 * input-file.c: Likewise.
867 * input-scrub.c: Likewise.
868 * listing.c: Likewise.
869 * output-file.c: Likewise.
871 * subsegs.c: Likewise.
872 * symbols.c: Likewise.
874 * ecoff.c (ecoff_directive_end): Test for missing name by
875 comparing input line pointers rather than reading string.
876 (ecoff_directive_ent): Likewise.
877 * read.c (s_set): Likewise.
878 (s_align): Report a warning rather than an error for
880 (s_comm): Check for missing symbol name.
881 (s_lcomm_internal): Likewise.
883 (s_globl): Use is_end_of_line instead of looking for '\n'.
884 (s_lcomm_internal): Likewise.
885 (ignore_rest_of_line): Report a warning rather than an error.
887 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
889 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
890 any kind of relocation against a not-loaded section.
892 2001-07-30 Alan Modra <amodra@bigpond.net.au>
894 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
895 to include '@' in symbol names when parsing versioned symbols
896 rather than calling get_symbol_end multiple times.
897 * config/tc-i370.c (register_name): Format fixes. Don't call
898 get_symbol_end after parsing number.
899 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
900 code out of conditional.
901 (address_register_name): Likewise.
902 (other_register_name): Likewise.
903 * config/tc-mn10300.c (r_register_name): Likewise.
904 (xr_register_name): Likewise.
905 (data_register_name): Likewise.
906 (address_register_name): Likewise.
907 (other_register_name): Likewise.
908 * config/tc-ppc.c (register_name): Likewise.
909 * config/tc-s390.c (register_name): Likewise.
911 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
913 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
914 and bra relax: update fragP->fr_fix after the fixup.
916 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
918 * read.c (s_set): Check for missing symbol name.
920 2001-07-26 Alan Modra <amodra@bigpond.net.au>
922 * write.c (relax_segment <rs_space>): Account for fr_fix.
924 2001-07-25 H.J. Lu <hjl@gnu.org>
926 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
927 we treat weak like extern only for ELF.
928 (mips_fix_adjustable): Make sure we don't adjust extern/weak
929 symbols only for ELF.
931 2001-07-25 Chris Demetriou <cgd@broadcom.com>
933 * config/tc-mips.c: Fix spelling error in comment.
935 2001-07-25 Dave Brolley <brolley@redhat.com>
937 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
938 (IS_PARALLEL_SEPARATOR): New macro.
939 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
940 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
941 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
942 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
945 2001-07-24 Alan Modra <amodra@bigpond.net.au>
947 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
948 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
949 Update dependencies with "make dep-am".
950 * Makefile.in: Regenerate.
951 * doc/Makefile.in: Regenerate.
953 2001-07-23 Kazu Hirata <kazu@hxi.com>
955 * config/tc-alpha.h: Fix formatting.
956 * config/tc-arc.c: Likewise.
957 * config/tc-d10v.h: Likewise.
958 * config/tc-hppa.c: Likewise.
959 * config/tc-i370.c: Likewise.
960 * config/tc-i386.h: Likewise.
961 * config/tc-i960.h: Likewise.
962 * config/tc-ia64.c: Likewise.
963 * config/tc-ia64.h: Likewise.
964 * config/tc-m32r.c: Likewise.
965 * config/tc-m68k.c: Likewise.
966 * config/tc-m88k.c: Likewise.
967 * config/tc-ns32k.c: Likewise.
968 * config/tc-pdp11.c: Likewise.
969 * config/tc-pj.h: Likewise.
970 * config/tc-s390.c: Likewise.
971 * config/tc-sparc.c: Likewise.
972 * config/tc-sparc.h: Likewise.
973 * config/tc-tic80.c: Likewise.
974 * config/tc-w65.h: Likewise.
976 2001-07-23 Alan Modra <amodra@bigpond.net.au>
978 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
979 symbols specially. Always resolve, adding fr_address to value.
980 * write.c (write_object_file): Don't add fr_address to sym values.
981 (relax_frag): Likewise.
982 (relax_segment): Likewise.
983 * config/obj-ieee.c (do_symbols): Likewise.
984 * config/tc-cris.c (md_convert_frag): Likewise.
985 * config/tc-fr30.c (md_convert_frag): Likewise.
986 * config/tc-i386.c (md_convert_frag): Likewise.
987 * config/tc-m32r.c (md_convert_frag): Likewise.
988 * config/tc-m68hc11.c (md_convert_frag): Likewise.
989 * config/tc-mcore.c (md_convert_frag): Likewise.
990 * config/tc-mips.c (mips16_extended_frag): Likewise.
991 * config/tc-ns32k.c (md_convert_frag): Likewise.
992 * config/tc-m68k.c (md_convert_frag_1): Likewise.
993 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
994 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
995 (md_relax_table): Remove first four entries. Format.
996 (md_estimate_size_before_relax): Remove old_fix. Don't bother
997 setting fr_var. Simplify byte branch checks.
999 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1001 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1002 "isbranch" param as all calls have it set.
1003 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1004 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1005 strcasecmp in "nullify" var.
1006 (pa_parse_neg_add_cmpltr): Likewise.
1007 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1008 functions. Don't print wrong conditions in error messages.
1010 2001-07-23 Andreas Jaeger <aj@suse.de>
1012 * config/tc-s390.c (s390_force_relocation): Removed.
1014 * config/tc-s390.h: Remove double declaration of
1015 TC_FORCE_RELOCATION.
1017 2001-07-22 H.J. Lu <hjl@gnu.org>
1019 * config/tc-mips.c (s_mips_end): Remove unused variables.
1020 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1022 2001-07-17 Andreas Schwab <schwab@suse.de>
1024 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1026 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1028 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1030 2001-07-17 matthew green <mrg@eterna.com.au>
1032 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1034 (line_comment_chars): Set to '/' if TE_NetBSD.
1036 2001-07-14 matthew green <mrg@eterna.com.au>
1038 * configure.in (i386-*-netbsdelf*): New target.
1039 * configure: Regenerate.
1041 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1043 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1044 class of the non-debug symbol is C_NULL.
1046 2001-07-10 Anders Norlander <anorland@synergenix.se>
1048 * doc/as.texinfo (Incbin): Fix grammatical errors.
1050 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1052 * depend.c: Use FOPEN_.. macros in calls to fopen().
1053 * input-file.c: As above.
1054 * itbl-ops.c: As above.
1055 * listing.c: As above.
1056 * output-file.c: As above.
1059 2001-07-08 Anders Norlander <anorland@synergenix.se>
1061 * read.c (s_incbin): New .incbin function.
1062 * read.c (potable): Add "incbin" pseudo-op.
1063 * read.h: Add s_incbin prototype.
1064 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1065 * NEWS: Mention new feature.
1067 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1069 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1072 2001-07-06 John Healy <jhealy@redhat.com>
1074 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1075 set of fixups to be stored.
1076 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1077 restored to be chosen from any that are saved.
1078 (gas_cgen_swap_fixups): Modified to allow the current set of
1079 fixups to be swapped with any other set that has been saved.
1080 (gas_cgen_initialize_saved_fixups_array): New routine.
1081 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1082 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1083 or MAX_SAVED_FIXUP_CHAINS.
1084 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1085 store, swap and restore fuctions to reflect the new interface.
1087 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1089 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1090 ignore empty, ineffectual alignment frags when deciding if a
1091 branch can be short.
1093 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1095 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1096 and SPECIAL_SECTION_FINI_ARRAY.
1097 (special_section_name): Add .init_array and .fini_array.
1098 (md_pseudo_table): Add init_array and fini_array.
1099 (md): Add pointer_size and pointer_size_shift fields.
1100 (setup_unwind_header): New static function.
1101 (output_unw_records): Modify to use setup_unwind_header.
1102 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1103 md.pointer_size_shift.
1104 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1106 2001-07-05 Ben Elliston <bje@redhat.com>
1108 * README (Supported platforms): m88k no longer suffers bitrot.
1110 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1112 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1114 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1115 lsy_value. Correct typos in comments.
1116 * symbols.c (local_symbol_make): Update for name change.
1117 (local_symbol_convert): Likewise.
1119 (S_GET_VALUE): Likewise.
1120 (S_SET_VALUE): Likewise.
1121 (print_symbol_value_1): Likewise.
1122 (resolve_symbol_value): Likewise. Don't divide local sym values
1123 by OCTETS_PER_BYTE twice.
1125 2001-07-04 Jim Wilson <wilson@redhat.com>
1127 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1129 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1132 2001-07-05 Ben Elliston <bje@redhat.com>
1134 * read.c (s_fill): Correct spelling error in comments.
1136 * doc/c-m88k.texi: New file.
1137 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1138 * doc/Makefile.in: Regenerate.
1139 * doc/all.texi: Set M880X0.
1140 * doc/as.texinfo: Hook in m88k-dependent documentation.
1142 2001-07-04 Eric Christopher <echristo@redhat.com>
1144 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1146 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1147 and rm5721 as valid cpu strings.
1148 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1150 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1152 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1153 if it's expected to be non-zero.
1155 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1157 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1160 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1161 (write_object_file): Set finalize_syms to
1162 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1165 * doc/internals.texi; Document
1166 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1168 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1170 * config/tc-ppc.c: Formatting fixes.
1172 2001-07-01 Ben Elliston <bje@redhat.com>
1174 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1175 they cause some subtle breakage. Will fix them again later.
1177 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1179 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1180 outside of a function as a .appline directive.
1182 2001-06-28 Eric Christopher <echristo@redhat.com>
1183 H.J. Lu <hjl@gnu.org>
1185 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1186 of mips_cpu for the ISA selection.
1187 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1188 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1189 (mips_tune): New. Use mips_tune for scheduling and optimization
1191 (append_insn): Use mips_tune and mips_arch.
1192 (macro_build): Ditto.
1194 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1195 backwards compatability mips_cpu generates arch and tune.
1196 (md_show_usage): Document new behavior.
1198 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1203 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1205 * write.c (write_object_file): Do not set finalize_syms until
1206 after the segments have been sized. Some backends may still
1207 need to access the syms's frags in order to adjust relaxed
1210 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1213 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1215 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1216 subtract MD_PCREL_FROM_SECTION for 68k.
1217 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1218 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1220 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1222 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1223 pcrel, subtract MD_PCREL_FROM_SECTION value.
1225 2001-06-24 Ben Elliston <bje@redhat.com>
1227 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1229 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1231 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1232 section symbols the same way as externs.
1234 2001-06-24 Ben Elliston <bje@redhat.com>
1236 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1237 (emit_relocations): Ditto.
1239 (md_begin): Reformat comments to conform to the GNU standards.
1240 (md_assemble): Ditto.
1242 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1243 (md_parse_option): Mark parameters as unused.
1244 (md_show_usage): Ditto.
1245 (calcop): Adjust type of `reg_prefix' to char.
1247 (getval): Adjust type of local `c' to char.
1248 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1249 (md_create_long_jump): Ditto.
1250 (md_estimate_size_before_relax): Mark parameters as unused.
1252 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1253 to allay a possible compiler warning.
1255 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1257 * doc/internals.texi (CPU backend): Document md_atof.
1259 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1261 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1262 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1265 2001-06-21 Philip Blundell <philb@gnu.org>
1267 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1269 (insns): Remove entry for adrl. Add long_flag for adr.
1270 (do_adr): Handle `l' suffix.
1273 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1275 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1276 (md_apply_fix): Use it here. Replace printf with equivalent
1278 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1279 (md_apply_fix): Here too.
1280 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1281 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1282 (md_convert_frag_1): Likewise.
1284 2000-06-20 Tom Rix <trix@redhat.com>
1286 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1288 2001-06-18 H.J. Lu <hjl@gnu.org>
1290 * doc/Makefile.am (info): Depend on $(MANS).
1291 (as.1): Remove the prefix `$(srcdir)/'.
1292 * doc/Makefile.in: Regenerated.
1296 2001-06-18 Philip Blundell <philb@gnu.org>
1298 * config/tc-arm.c (do_msr): Remove restriction on usage of
1301 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1303 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1306 2001-06-13 Philip Blundell <philb@gnu.org>
1308 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1309 (do_t_arit): Likewise.
1311 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1313 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1314 .loc pseudos if the dfwarf2 functions are available.
1315 (md_assemble): Only call dwarf2_emit_insn if it is available.
1317 * expr.c: Fix typo in comment.
1319 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1321 * doc/as.texinfo (Infix Ops): Document that comparison and
1322 combiner operators can be used as infix operators.
1324 2001-06-12 Peter Jakubek <pjak@snafu.de>
1326 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1328 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1329 (reverse_mri_condition): Likewise.
1330 (swap_mri_condition): Issue warning for conditions that can not be
1332 (build_mri_control_operand): Fix order of operands (swapped).
1333 (build_mri_control_operand): Allow upper case extension in structured
1335 (s_mri_else): Likewise.
1336 (s_mri_next): Likewise.
1337 (s_mri_for): Likewise.
1338 (s_mri_if): Fix handling comment ('*') in mri mode.
1339 (s_mri_while): Likewise.
1340 * macro.c (macro_expand): Allow macro invocation with empty
1343 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1345 * config/tc-arm.c: Fix test for overlow of literal pool.
1347 2001-06-11 H.J. Lu <hjl@gnu.org>
1349 * NEWS: Updated for the new -n option for the MIPS assembler.
1351 * config/tc-mips.c (md_show_usage): Add -n.
1353 * doc/as.texinfo: Document the new -n option.
1354 * doc/c-mips.texi: Likewise.
1355 * doc/as.1: Regenerated.
1357 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1359 * config/obj-coff.c (obj_coff_section): Formatting fix.
1361 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1364 2001-06-08 H.J. Lu <hjl@gnu.org>
1366 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1367 disable warning about all NOPS that the assembler generates.
1368 (macro): Warn NOPS generated only if warn_nops is not 0.
1369 (md_shortopts): Add `n'.
1370 (md_parse_option): Set warn_nops to 1 for `n'.
1372 2001-06-08 H.J. Lu <hjl@gnu.org>
1374 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1376 2001-06-08 H.J. Lu <hjl@gnu.org>
1378 * config/tc-mips.c (md_apply_fix): Don't adjust common
1379 extern/weak symbols for ELF.
1380 (md_estimate_size_before_relax): Treat weak like extern for
1382 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1385 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1387 * Makefile.am: 'som' is not wrongly spelled 'some'.
1388 * Makefile.in: Regenerate.
1390 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1391 S_GET_VALUE by using a temp.
1392 (append_insn): Likewise, and for S_SET_VALUE too.
1393 (mips_emit_delays): Likewise.
1394 (my_getExpression): Likewise.
1395 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1396 (mips16_extended_frag): Remove code concerned with avoiding
1397 locking in a frag address now that symbols are not finalized until
1398 relaxation is complete. Cater for first relaxation pass having
1399 bogus addresses. Use relax_marker to reliably determine whether a
1400 symbol frag has been reached on the current pass.
1402 2001-06-07 H.J. Lu <hjl@gnu.org>
1404 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1405 * configure: Regenerate.
1407 2001-06-07 H.J. Lu <hjl@gnu.org>
1409 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1411 * configure: Regenerate.
1413 2001-06-07 H.J. Lu <hjl@gnu.org>
1415 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1416 MIPS_STABS_ELF is defined.
1418 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1420 * as.c (show_usage): Remove L from listing options. It is not a
1423 2001-06-06 Christian Groessler <cpg@aladdin.de>
1425 * config/tc-z8k.c: Removed many warnings by removing unused
1426 variables and tagging unused parameters as such.
1427 (md_begin): Fixed a typo (","instead of ";").
1428 (struct ctrl_table): Add parentheses to initialize array
1430 (struct flag_table): Likewise.
1431 (struct intr_table): Likewise.
1432 (struct table): Likewise.
1433 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1435 2001-06-06 Peter Jakubek <pjak@snafu.de>
1437 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1438 options to list (e.g. m5206e, m5307, m5407).
1440 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1442 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1443 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1445 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1447 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1448 <JumpByte, JumpDword insn output>: Remove dead code.
1450 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1452 * as.c (parse_args): Correct option name "listing-lhs-width2".
1454 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1456 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1459 2001-05-30 Richard Henderson <rth@redhat.com>
1461 * read.c (emit_leb128_expr): Call md_cons_align.
1463 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1465 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1466 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1467 (tc_gen_reloc): Likewise.
1468 (sparc_cons_align): Don't clear sparc_no_align_cons.
1469 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1470 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1472 2001-05-27 Alan Modra <amodra@one.net.au>
1474 * write.c (relax_segment <rs_space>): Check the section of a
1475 symbol to determine whether it is absolute rather than comparing
1476 its frag against zero_address_frag as listings play tricks with
1479 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1480 allocated in the same chunk as the fixed part.
1482 2001-05-26 Alan Modra <amodra@one.net.au>
1484 * write.c (relax_segment <rs_space>): Calculate growth using
1485 addresses before stretch. Prevent repeated error messages.
1486 From Peter Jakubek <pjak@snafu.de>
1487 Use as_bad_where and as_warn_where to pinpoint errors.
1489 2001-05-25 Alan Modra <amodra@one.net.au>
1491 * symbols.c (resolve_symbol_value): Always set segment, even when
1492 not finalizing symbol value.
1494 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1495 * config/obj-coff.c (write_object_file): Likewise.
1496 * (size_section): Remove rs_space assert as fr_symbol is no longer
1498 (fill_section): Likewise.
1500 * configure.in: Replace linuxoldld with linux*oldld.
1501 * configure: Regenerate.
1503 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1504 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1505 that have been finalized.
1507 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1508 taking exit_dont_set_value.
1510 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1513 2000-05-24 Tom Rix <trix@redhat.com>
1515 * config/obj-coff.c (add_lineno): xcoff allows negative line
1517 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1519 2001-05-24 Alan Modra <amodra@one.net.au>
1521 * write.c (write_object_file): Set finalize_syms = 1 before
1524 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1526 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1527 architecture, remove erraneous ISA_MIPS32.
1528 (md_show_usage): Add MIPS r12k support.
1529 (mips_cpu_info_table): Add MIPS r12k support.
1531 2001-05-22 Alan Modra <amodra@one.net.au>
1533 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1536 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1537 instead use finalize_syms directly. Don't treat expressions
1538 specially with regard to finalize_syms. Update calls to self.
1539 (resolve_local_symbol): Update call to resolve_symbol_value.
1540 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1542 * symbols.h (resolve_symbol_value): Update prototype.
1543 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1544 to resolve_symbol_value.
1545 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1546 * config/obj-coff.c (do_relocs_for): Likewise.
1547 (yank_symbols): Likewise.
1548 (fixup_segment): Likewise.
1549 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1550 * config/tc-mips.c (md_convert_frag): Likewise.
1551 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1552 (ppc_fix_adjustable): Likewise.
1553 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1554 (dwarf2dbg_convert_frag): Likewise.
1555 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1556 (eh_frame_convert_frag): Likewise.
1557 * expr.c (make_expr_symbol): Likewise.
1558 * write.c (adjust_reloc_syms): Likewise.
1559 (write_object_file): Likewise.
1560 (relax_segment): Likewise.
1561 (fixup_segment): Likewise.
1562 (finalize_syms): Init to zero, and update comment.
1563 (write_object_file): Set finalize_syms to 1 rather than 2.
1564 * doc/internals.texi (sy_value): Mention finalize_syms.
1565 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1567 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1568 as relaxable if embedded system, make weak syms non-relaxable.
1570 (tc_m68k_fix_adjustable): ..so it can be used here.
1571 (md_apply_fix_2): Sign extend without conditional.
1573 * config/tc-v850.c: Update copyright.
1575 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1577 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1578 howto entry is not found.
1580 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1582 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1583 optimize differences between symbols in code sections to
1585 (mn10300_fix_adjustable): Don't adjust to section+offset
1586 relocations pointing at symbols in code sections.
1588 2001-05-16 Alan Modra <amodra@one.net.au>
1590 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1592 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1593 opcodes are output rather than after. Delete insn_size.
1594 * config/tc-v850.c (md_assemble): Similarly, but delete
1597 2001-05-14 Richard Henderson <rth@redhat.com>
1599 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1602 2001-05-14 Richard Henderson <rth@redhat.com>
1604 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1605 also collect whether to expect an FDE augmentation.
1606 (check_eh_frame): Rewrite as a state machine. Track where in
1607 an FDE we are located, skip any augmentation.
1608 (eh_frame_estimate_size_before_relax): Get code alignment from
1609 the fragment subtype.
1610 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1611 * read.c (emit_leb128_expr): Call check_eh_frame.
1613 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1615 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1616 before a relaxable insns.
1618 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1620 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1621 between symbols if the base symbol is in the current section;
1622 emit a PC-relative relocation instead.
1624 2001-05-12 Peter Targett <peter.targett@arccores.com>
1626 * config/tc-arc.c: Update copyright and tidy source comments.
1627 (md_pseudo_table): Add directive .cpu back as an alias for
1628 .option. Add .file and .line for dwarf2 support.
1629 (arc_mach_type): Make bfd_mach_arc_6 default.
1630 (md_longopts): Add entry 'pre-v6' representing old command line
1631 option when assembling for 'arc5' core versions.
1632 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1634 (arc_code_symbol): Make symbol value for @h30 fixup expression
1635 equal to O_constant.
1636 (md_assemble): Call dwarf2_emit_insn.
1637 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1638 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1639 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1641 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1643 * config/tc-ia64.c (special_linkonce_name): New.
1644 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1645 .gnu.linkonce.ia64unw{,i}.FOO.
1646 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1647 (dot_endp): Add comment about it.
1649 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1651 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1652 block, ensure that the low order bits of the alignment are
1655 2001-05-10 Alan Modra <amodra@one.net.au>
1657 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1660 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1661 current variable part of frag.
1662 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1663 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1664 * config/tc-m68hc11.c (RELAX_STATE): Define.
1665 (RELAX_LENGTH): Define.
1666 (md_estimate_size_before_relax): Handle non-relaxable cases
1667 separately from relaxable cases for clarity, and return correct
1668 size for multi-pass relaxation.
1669 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1670 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1671 (md_convert_frag): Remove "length_code".
1672 * config/tc-vax.c (RELAX_STATE): Define.
1673 (RELAX_LENGTH): Define.
1674 (md_relax_table): Add missing entry.
1675 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1676 (md_convert_frag): Remove "length_code".
1677 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1678 don't bother setting fr_var. Return correct size for multi-pass
1680 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1681 (md_convert_frag): Don't bother clearing fr_var.
1682 (md_pseudo_table): Correct initialization.
1683 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1684 (md_estimate_size_before_relax): No need to set fr_var.
1685 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1686 (md_estimate_size_before_relax): No need to set fr_var.
1688 2001-05-09 Richard Henderson <rth@redhat.com>
1690 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1691 beginning a function's unwind info block.
1693 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1695 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1697 2001-05-08 Andreas Schwab <schwab@suse.de>
1699 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1700 fx_pcrel_adjust explicitly sign extend when reading it.
1702 2001-05-08 Alan Modra <amodra@one.net.au>
1704 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1705 from md_relax_table, and combine some switch cases.
1707 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1709 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1710 from offset in non-pcrel operands too.
1712 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1714 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1715 * config/tc-arm.c (arm_handle_align): Do not insert more than
1716 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1717 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1719 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1721 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1723 * Makefile.in: Regenerate.
1724 * configure.in: Remove duplicate mips-*-ecoff* entry.
1725 * configure: Regenerate.
1727 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1728 (n_names): Cast away type mismatch.
1729 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1730 (obj_ecoff_frob_symbol): Likewise.
1731 * ecoff.c: (add_file): Add unused attribute.
1732 (ecoff_directive_begin): Likewise.
1733 (ecoff_directive_bend): Likewise.
1734 (ecoff_directive_def): Likewise.
1735 (ecoff_directive_dim): Likewise.
1736 (ecoff_directive_scl): Likewise.
1737 (ecoff_directive_size): Likewise.
1738 (ecoff_directive_type): Likewise.
1739 (ecoff_directive_tag): Likewise.
1740 (ecoff_directive_val): Likewise.
1741 (ecoff_directive_endef): Likewise.
1742 (ecoff_directive_end): Likewise.
1743 (ecoff_directive_ent): Likewise.
1744 (ecoff_directive_extern): Likewise.
1745 (ecoff_directive_file): Likewise.
1746 (ecoff_directive_fmask): Likewise.
1747 (ecoff_directive_frame): Likewise.
1748 (ecoff_directive_mask): Likewise.
1749 (ecoff_directive_loc): Likewise.
1750 (mark_stabs): Likewise.
1751 (ecoff_stab): Likewise.
1752 (ecoff_frob_symbol): Cast away type mismatch.
1753 (ecoff_padding_adjust): Likewise.
1754 (ecoff_build_symbols): Likewise.
1755 (ecoff_build_procs): Likewise.
1756 (ecoff_build_aux): Likewise.
1757 (ecoff_build_strings): Likewise.
1758 (ecoff_build_fdr): Likewise.
1759 (ecoff_build_debug): Likewise.
1760 * itbl-ops.c (itbl_assemble): Variable initialization.
1762 2001-05-03 Alan Modra <amodra@one.net.au>
1764 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1765 expressions rather than triggering an assert.
1767 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1769 * config/tc-openrisc.c: New file.
1770 * config/tc-openrisc.h: Likewise.
1772 * Makefile.am: Add OpenRISC target.
1773 * Makefile.in: Regenerated.
1775 * configure.in (openrisc-*-*): Add target.
1776 * configure: Regenerated.
1778 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1780 * config/tc-arm.c (arm_frag_align_code): Change error message to
1781 more explanatory version.
1783 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1785 * config/tc-mips.c (md_parse_option): Also accept
1786 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1788 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1790 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1791 argument passing order: predicate goes last, not first.
1793 2001-04-27 Sean McNeil <sean@mcneil.com>
1795 * configure.in: Add arm-vxworks.
1796 * configure: Regenerate.
1798 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1800 * config/tc-arm.c (arm_handle_align): New Function: Generate
1801 no-op filled alignment frags.
1802 (arm_frag_align_code): New Function: Create a code alignment frag.
1803 (arm_init_frag): New Function: Initialse the target dependent
1806 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1807 (TC_FRAG_INIT): Define.
1808 (HANDLE_ALIGN): Define.
1809 (md_do_align): Define.
1811 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1813 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1814 symbol has been initialised before extracting its symbol index.
1816 2001-04-24 H.J. Lu <hjl@gnu.org>
1818 * configure: Regenerated with the right version of autoconf.
1820 2001-04-24 Christian Groessler <cpg@aladdin.de>
1822 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1823 generate R_CALLR and R_REL16 relocations
1825 2000-04-20 Jason Eckhardt <jle@redhat.com>
1827 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1828 since frag_now can change after d10v_cleanup is called.
1830 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1832 * configure.in: Add the em type for FreeBSD targets.
1833 * configure: Regenerate.
1835 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1837 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1838 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1840 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1841 pc-relative relocations not placed at the end of the instruction.
1843 2001-04-13 Jim Wilson <wilson@redhat.com>
1845 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1848 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1850 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1851 handle SHF_MERGE and SHF_STRINGS.
1852 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1853 (obj_elf_section): Allow additional argument specifying entity size.
1854 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1855 in SEC_MERGE sections.
1857 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1859 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1861 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1863 * expr.c (operand): Pass &c to md_parse_name().
1864 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1866 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1868 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1870 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1871 * Makefile.in: Regenerated.
1873 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1874 * configure: Regenerated.
1876 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1878 * config/tc-mn10300.c (xr_registers): Added `pc'.
1880 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1882 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1883 * configure: Regenerate.
1885 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1886 cases, and always return size based on current fr_subtype.
1887 (md_begin): Move initialization of md_relax_table..
1888 (md_relax_table): ..to static initializer. Set rlx_length for
1889 UNDEF_WORD_DISP cases.
1890 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1891 (md_begin): Likewise.
1892 (md_relax_table): Likewise.
1893 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1894 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1895 Set rlx_backward and rlx_forward to zero for unused states.
1896 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1897 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1898 (UNCOND12, UNCOND32): Remove duplicate defines.
1900 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1902 * config/tc-cris.c (md_estimate_size_before_relax) <case
1903 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1904 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1905 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1906 Add cases to cover all relax states.
1907 (cris_insn_first_word_frag): New.
1908 (md_assemble): Call cris_insn_first_word_frag to get the first
1909 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1910 end. Drop variable insn_size.
1911 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1912 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1913 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1915 * write.c (write_object_file): Reset broken word state before
1918 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1920 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1921 for one line if not already enabled.
1922 * cond.c (s_elseif): Correct conditional assembly listing.
1925 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1926 Don't abort on NULL current_cframe.
1928 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1930 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1931 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1932 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1933 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1934 * config/obj-coff.c (do_relocs_for): Likewise.
1935 (yank_symbols): Likewise.
1936 (fixup_segment): Likewise.
1937 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1938 (ppc_fix_adjustable): Likewise.
1939 * config/tc-mips.c (md_convert_frag): Likewise.
1940 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1941 * ehopt.c (eh_frame_convert_frag): Likewise.
1942 * expr.c (make_expr_symbol): Likewise.
1944 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1946 * symbols.c (resolve_symbol_value): Don't fix expression values
1947 until relaxation is complete.
1948 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1949 (S_GET_VALUE): Likewise, and return unresolved expression value.
1950 * write.c (finalize_syms): New.
1951 (relax_and_size_seg): Split into..
1952 (relax_seg): New function, returns 1 if anything changed..
1953 (size_seg): And the remainder of relax_and_size_seg.
1954 (fixup_segment): Arrange for final resolution of sym values.
1955 (adjust_reloc_syms): Likewise.
1956 (write_object_file): Likewise, and repeatedly call relax_seg until
1957 nothing more changes.
1958 (relax_segment): Return 1 if anything changed. Use correct types
1959 for rs_org `target' and `after'.
1960 * write.h (finalize_syms): Declare.
1961 (relax_segment): Update prototype.
1963 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1964 do-nothing cases to switch to avoid abort on a second relaxation
1965 pass, and tidy code a little.
1966 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1967 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1968 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1969 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1970 (md_relax_table): Remove first four unused entries. Increment
1971 rlx_length by one throughout table, and update comments to suit.
1972 (md_estimate_size_before_relax): Return size of current variable
1973 part of frag to reflect reality when relaxing more than once.
1974 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1975 (COND32, UNCD32): Rename to DISP32 throughout.
1976 (UNDEF_WORD_DISP): Renumber to 3.
1977 (md_estimate_size_before_relax): Add extra do-nothing cases.
1978 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1979 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1980 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1981 handle word and dword branches.
1983 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1985 * config/tc-cris.h (tc_fix_adjustable): Allow only
1986 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1987 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1988 example in comment to valid type.
1990 2001-03-28 H.J. Lu <hjl@gnu.org>
1992 * read.c (equals): Set to local for COFF only if it hasn't been
1995 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1997 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1998 (md_begin): Use it when setting default architecture.
2000 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2002 * read.c (equals): (for COFF) default symbols to being local.
2004 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2006 * configure.in (cris-*-*): Change default emulation to criself.
2007 (cris-*-*aout*): New rule.
2008 * configure: Regenerate.
2010 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2012 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2013 BFD_RELOC_390_GOTENT.
2014 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2015 BFD_RELOC_390_GOTENT.
2017 2001-03-26 Nick Clifton <nickc@redhat.com>
2019 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2020 * config/tc-s390.c (s390_force_relocation): New function: Force
2021 relocations for VTINHERIT relocs.
2023 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2025 * doc/as.texinfo: Put @c man begin to generate the as man page.
2026 When generating man, define all the variables. Re-organize some
2027 options to obtain better indentation of man page.
2028 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2029 (as.1): Build from as.texinfo.
2030 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2032 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2034 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2035 scale factor, and return the end of the expression.
2036 (i386_operand): Modify for above.
2038 2001-03-23 Nick Clifton <nickc@redhat.com>
2040 * doc/as.texinfo: Document --listing-XXX command line switches.
2041 Explain why listings behave differently when -pipe is used.
2043 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2045 * write.c (fix_new_exp): Print an error if passed a register.
2047 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2049 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2050 (PIC_SUFFIX_CHAR): New macro.
2051 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2052 (pic): New variable.
2053 (md_longopts): New option --pic.
2054 (OPTION_PIC): Define.
2055 (md_estimate_size_before_relax): Tweak longish comment.
2056 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2057 (md_assemble): Handle a PIC relocation on prefix and normal
2058 instruction operands.
2059 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2060 "complex" operand expressions. Call frag_more outside
2061 gen_cond_branch_32 parameter list.
2062 (cris_process_instruction): Handle PIC relocs on parsed
2063 operand expressions. Validize PIC reloc sizes.
2064 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2065 (gen_bdap): Handle "complex" operand expressions.
2066 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2067 ADD.D offset,PC as jump instruction if generating PIC. Generate
2068 error instead of crashing on complex expressions.
2069 (cris_number_to_imm): Add segT parameter. All callers changed.
2070 Use segT parameter, not now_seg, for segment of fixup. Handle
2071 PCREL relocations but check that they are fully resolved.
2072 (md_parse_option): Handle OPTION_PIC.
2073 (tc_gen_reloc): Handle PIC relocs.
2074 (md_show_usage): Update for --pic.
2075 (md_apply_fix3): Renamed from md_apply_fix.
2076 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2077 (md_cris_force_relocation): Force relocation for PIC relocs.
2079 * config/tc-cris.h: Tweak attribution.
2080 (MD_APPLY_FIX3): Define.
2081 (IS_CRIS_PIC_RELOC): New macro.
2082 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2083 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2085 (tc_frob_symbol): Avoid emitting undefined symbols.
2087 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2089 * frags.h (struct frag): Add relax_marker.
2090 * write.c (is_dnrange): Delete.
2091 (relax_frag): Use correct types for `aim', `target', `address'.
2092 Delete `offset', `was_address'. Test `relax_marker' instead of
2093 using fragile (and slow) address test.
2094 (relax_segment): Init and flip `relax_marker'.
2096 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2098 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2101 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2103 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2104 with 'Motorola specification for assembly language input standard'.
2106 2001-03-17 Richard Henderson <rth@redhat.com>
2108 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2109 (dwarf2_directive_loc): Don't use them.
2110 (dwarf2_directive_file): Reject duplicate file definitions.
2111 (get_filenum): Zero allocated memory.
2112 (out_file_list): Complain about missing file definitions.
2114 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2116 * read.c (do_org): Handle complex expressions.
2117 * cgen.c (gas_cgen_finish_insn): Likewise.
2119 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2121 * config/tc-ia64.c (md): New member keep_pending_output.
2122 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2124 (dot_xdata): Turn on md.keep_pending_output for the duration of
2126 (dot_xfloat_cons): Ditto.
2127 (dot_xstringer): Ditto.
2128 (dot_xdata_ua): Ditto.
2129 (dot_xfloat_cons_ua): Ditto.
2131 2001-03-15 Jim Wilson <wilson@redhat.com>
2133 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2136 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2138 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2140 2001-03-15 DJ Delorie <dj@redhat.com>
2142 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2143 blindly freeing string if it isn't at the top of the obstack.
2145 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2147 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2148 (NUM_FLAG_CODE): Define.
2149 (lex_got): New function.
2150 (got_reloc): New global var.
2151 (x86_cons_fix_new): New function.
2152 (x86_cons): New function.
2153 (i386_immediate): Use lex_got here, replacing inline code. Change
2154 "ignoring junk.." error message to "junk.."
2155 (i386_displacement): Likewise.
2156 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2157 (x86_cons): Declare.
2158 (TC_CONS_FIX_NEW): Define.
2159 (x86_cons_fix_new): Declare.
2161 2001-03-12 Nick Clifton <nickc@redhat.com>
2163 * config/tc-arm.c (md_begin): Always set machine type based on
2166 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2168 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2169 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2171 <JumpInterSegment output>: Use correct i.disp_reloc[].
2172 <immediate output>: Likewise.
2174 2001-03-06 Nick Clifton <nickc@redhat.com>
2176 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2179 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2181 * config/tc-m68k.c : Add 5407 to archs[] table.
2182 (HAVE_LONG_BRANCH): Add mcf5407.
2183 (select_control_regs): Recognize 5407.
2185 2001-03-02 Dave Brolley <brolley@redhat.com>
2187 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2190 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2192 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2193 (gen_to_words): Print warnings if NaNs are found and the target CPU
2194 does not support them. Allow largest exponent to be used in normal
2195 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2197 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2199 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2200 anymore since we use bfd_elf_generic_reloc now.
2201 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2203 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2205 * configure.in (BFD_VERSION): New.
2206 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2207 * configure: Regenerate.
2208 * Makefile.am: Run "make dep-am"
2209 * Makefile.in: Regenerate.
2210 * doc/Makefile.in: Regenerate.
2212 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2214 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2215 SEC_NEVER_LOAD when the 'n' flag is used.
2216 Add SEC_NEVER_LOAD to matchflags.
2218 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2220 * symbols.c (decode_local_label_name): Initialize message_format
2221 only when an error is reported (perf pb due to I18N).
2223 2001-02-23 H.J. Lu <hjl@gnu.org>
2225 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2226 BFD_ASSEMBLER is not defined.
2228 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2230 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2231 done if it's against a symbol.
2233 2001-02-22 Timothy Wall <twall@cygnus.com>
2235 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2236 target formats if applicable.
2237 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2238 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2239 * Makefile.in: Regenerated.
2240 * configure.in: Added configuration for ia64-*-aix*.
2241 * configure: Regenerated.
2243 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2245 * config/tc-ia64.c (enum operand_match_result): New type.
2246 (operand_match): Change return type to operand_match_result.
2247 Fix all returns appropriately, adding support for returning the
2248 out-of-range result.
2249 (parse_operands): New locals result, error_pos, out_of_range_pos,
2250 curr_out_of_range_pos. Rewrite operand matching loop to give better
2253 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2255 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2256 (dot_proc): Clear unwind.prologue_count to zero.
2257 (dot_prologue): Increment unwind.prologue_count.
2258 (dot_restore): If second operand is omitted, use
2259 unwind.prologue_count -1 for "ecount" (# of additional regions to
2260 pop). Decrement unwind.prologue_count by number of regions
2263 2001-02-21 Nick Clifton <nickc@redhat.com>
2265 * doc/as.texinfo (Section): Note that some flags to the COFF
2266 version of .section remove attributes rather than setting them.
2268 2001-02-20 Kazu Hirata <kazu@hxi.com>
2270 * config/tc-pdp11.c: Fix formatting.
2271 * config/tc-pdp11.h: Likewise.
2273 2001-02-20 Bo Thorsen <bo@suse.de>
2275 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2278 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2280 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2281 all FreeBSD platforms should look the same at this level.
2282 * configure: Rebuilt.
2283 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2285 2001-02-18 lars brinkhoff <lars@nocrew.org>
2287 * Makefile.am: Add PDP-11 target.
2288 * configure.in: Likewise.
2289 * config/tc-pdp11.c: New file.
2290 * config/tc-pdp11.h: New file.
2291 * doc/Makefile.am: Add PDP-11 documentation.
2292 * doc/all.texi: Likewise.
2293 * doc/as.texinfo: Likewise.
2294 * doc/c-pdp11.texi: New file.
2296 2001-02-16 matthew green <mrg@redhat.com>
2298 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2300 2001-02-13 Jim Wilson <wilson@redhat.com>
2302 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2303 reloc instead of a 0 reloc.
2304 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2306 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2308 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2310 * write.c (is_dnrange): Stop as soon as the address becomes
2312 (relax_frag): Add segment parameter. Only call symbol_get_frag
2313 once. Only call is_dnrange if the symbol is in the same segment,
2314 and the symbol address is larger.
2315 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2316 * write.h (relax_frag): Update declaration.
2317 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2319 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2320 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2321 (m32r_relax_frag): Update declaration.
2322 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2323 * config/tc-tic54x.h (md_relax_frag): Likewise.
2324 * doc/internals.texi (CPU backend): Update documentation for
2327 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2329 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2330 Mention effect of < 386 architectures on jump promotion.
2331 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2333 * config/tc-i386.c (no_cond_jump_promotion): New.
2334 (set_cpu_arch): Parse "jumps" arch modifier.
2335 (insn_size): Modify usage comment.
2336 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2337 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2338 (TYPE_FROM_RELAX_STATE): New define.
2339 (UNCOND_JUMP, COND_JUMP): Renumber.
2340 (md_relax_table): Reorder to suit.
2341 (COND_JUMP86): New define.
2342 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2343 (md_assemble): Create frag var for jumps of max size, encode relax
2344 state for COND_JUMP86.
2345 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2346 leave conditional jumps small if no_cond_jump_promotion.
2347 (md_convert_frag): Likewise.
2349 * expr.c (operator): Don't bump input_line_pointer for two char
2350 operators. Instead return operator size via new param num_chars.
2351 (expr): Use above to parse multi-char operators correctly.
2353 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2355 * config/tc-i386.c (i386_displacement): Fix handling of
2356 BFD_RELOC_X86_64_GOTPCREL.
2357 (i386_validate_fix): Likewise.
2359 2001-02-12 Philip Blundell <pb@futuretv.com>
2361 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2362 ldrt/strt instructions.
2364 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2366 * config/tc-mips.c (macro): For M_LA_AB emit a
2367 BFD_RELOC_MIPS_CALL16 relocation or a
2368 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2369 BFD_RELOC_MIPS_GOT16 and
2370 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2371 loading the jump register when generating SVR4_PIC code.
2373 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2375 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2376 map to MIPS-specific files, as they used to do before the
2377 change on 2000-05-21.
2378 * configure: Regerate.
2380 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2382 * config/tc-mips.c (md_parse_option): Don't try to compile
2383 ELF-only option code if not ELF.
2385 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2387 * config/tc-ia64.h (md_elf_section_type): New macro.
2388 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2389 (they're now handled via ia64_elf_section_type.
2391 * config/tc-ia64.c (unwind): New members saved_text_seg,
2392 saved_text_subseg, and force_unwind_entry.
2393 (optimize_unw_records): New function to optimize away unnecessary
2395 (ia64_elf_section_type): New function.
2396 (output_unw_records): Generate unwind info only if the size is
2397 non-zero or if it's forced for some other reason (e.g.,
2398 handlerdata or a personality routine).
2399 (generate_unwind_image): Don't switch back to previous
2400 section---stay inside the unwind info section instead so that
2401 handlerdata that may follow goes into the right place.
2402 (dot_handlerdata): Force generation of unwind entry and save the
2403 current active text segment before generating unwind image.
2404 (dot_unwentry): Force generation of unwind entry.
2405 (dot_personality): Ditto.
2406 (dot_endp): Generate unwind table entry only if there is
2407 some unwind info or the unwind entry was forced.
2409 * config/tc-ia64.c (make_unw_section_name): New macro to form
2410 unwind section name.
2411 (generate_unwind_image): Add "text_name" argument. Use it to
2412 form unwind section name.
2413 (dot_handlerdata): Determine current segment (section) name and
2414 pass it to generate_unwind_image().
2415 (dot_endp): Determine current segment (section) name and use
2416 it to determine the appropriate unwind section name.
2417 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2418 n, fill, and max arguments.
2420 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2422 * Makefile.am: Add linux target for S/390.
2423 * configure.in: Likewise.
2424 * config/tc-s390.c: New file.
2425 * config/tc-s390.h: New file.
2427 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2429 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2430 2byte, 4byte and 8byte.
2432 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2434 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2435 md_number_to_chars with size > sizeof (valueT).
2437 2001-02-06 H.J. Lu <hjl@gnu.org>
2439 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2440 there is no relocation.
2442 2001-02-06 H.J. Lu <hjl@gnu.org>
2444 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2446 * config/tc-ia64.c (md_parse_option): Only accept the valid
2447 ia64 options on "-axxx".
2449 2001-02-05 Jim Wilson <wilson@redhat.com>
2451 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2452 aborting for invalid operands.
2454 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2456 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2457 than via pointer. Update all callers.
2458 (UNWIND_LOW32): Define.
2459 (UNWIND_HIGH32): Define.
2460 (pa_build_unwind_subspace): Use the above macros instead of dumping
2461 bitfields directly. Call frag_more once rather than multiple times.
2462 (md_assemble): Use UNWIND_LOW32.
2463 (pa_entry): Likewise
2464 (pa_procend): Likewise.
2465 (process_exit): Use UNWIND_HIGH32.
2467 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2469 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2470 function to select the header according to the cpu.
2471 (md_after_pass_hook, md_do_align): Remove.
2472 (md_cleanup, m68hc11_cleanup): Remove.
2473 (md_pcrel_from_section): Declare.
2474 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2475 (build_jump_insn, build_insn): Likewise.
2476 (m68hc11_listing_header): New function.
2477 (m68hc11_cleanup): Remove.
2479 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2481 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2482 symbols because there is no support for shared libraries and these
2483 symbols can't be overridden (unless they are weak).
2485 2001-02-01 Momchil Velikov <velco@fadata.bg>
2487 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2488 for the compilation unit with a zero byte.
2490 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2492 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2493 destinations. Correct range check for 17 and 22 bit branches.
2495 2001-01-25 Nick Clifton <nickc@redhat.com>
2497 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2498 still set. Issue an error message instead.
2499 (md_estimate_size_before_relax): Delete unused variable
2500 'buffer_address'. Fixup parentheses around if statement.
2502 2001-01-23 Kazu Hirata <kazu@hxi.com>
2504 * as.c: Fix formatting.
2505 * ehopt.c: Likewise.
2506 * messages.c: Likewise.
2507 * stabs.c: Likewise.
2508 * symbols.c: Likewise.
2510 2001-01-23 Ben Elliston <bje@redhat.com>
2512 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2514 2001-01-22 Kazu Hirata <kazu@hxi.com>
2516 * config/tc-alpha.c: Fix formatting.
2518 2001-01-19 Kazu Hirata <kazu@hxi.com>
2520 * config/tc-alpha.c: Fix formatting.
2522 2001-01-18 Kazu Hirata <kazu@hxi.com>
2524 * config/tc-alpha.c: Fix formatting.
2526 2001-01-18 Nick Clifton <nickc@redhat.com>
2528 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2530 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2532 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2534 * configure.in (cpu_type, arch): Match i386 too.
2535 * configure: Rebuilt.
2537 2001-01-16 Kazu Hirata <kazu@hxi.com>
2539 * config/tc-i386.c: Fix formatting.
2541 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2543 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2544 relocs for .PARISC.unwind section.
2546 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2547 depending on section flags, not just for .text.
2549 2001-01-15 Jim Wilson <wilson@redhat.com>
2551 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2552 not immediately followed by an instruction.
2554 2001-01-15 Kazu Hirata <kazu@hxi.com>
2556 * config/tc-m68hc11.c: Fix formatting.
2558 2001-01-15 Nick Clifton <nickc@redhat.com>
2560 * symbols.c (colon): Change 'already defined symbol' from a
2561 fatal error to an ordinary error. There is no reason why this
2562 error should be fatal.
2564 * message.c (as_fatal): Delete output file, if one has been
2567 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2569 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2571 2001-01-14 Kazu Hirata <kazu@hxi.com>
2573 * config/tc-alpha.c: Fix formatting.
2574 * config/tc-arc.c: Likewise.
2575 * config/tc-arc.h: Likewise.
2576 * config/tc-d10v.c: Likewise.
2577 * config/tc-i370.c: Likewise.
2578 * config/tc-i386.c: Likewise.
2579 * config/tc-i960.c: Likewise.
2580 * config/tc-m68k.c: Likewise.
2581 * config/tc-ppc.c: Likewise.
2582 * config/tc-sparc.c: Likewise.
2583 * config/tc-tahoe.c: Likewise.
2584 * config/tc-vax.c: Likewise.
2586 * config/tc-arc.c: Fix formatting.
2588 * config/tc-arc.c: Fix formatting.
2590 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2592 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2593 both 32 and 64 bit ELF.
2595 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2596 and don't bother storing `m' for "ce" completer. Tidy handling of
2597 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2599 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2601 * config/tc-i386.h (TARGET_MACH): New macro.
2602 (i386_mach): Declare.
2603 * config/tc-i386.c (i386_mach): New function.
2605 2001-01-13 Philip Blundell <philb@gnu.org>
2607 * doc/as.texinfo: Fix spelling and cross-references.
2609 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2610 character for all systems, not just GNU/Linux. Make it explicit
2611 that `-k' doesn't affect code generation, just ELF flags.
2613 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2615 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2618 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2620 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2622 2001-01-12 Nick Clifton <nickc@redhat.com>
2624 * as.c (print_args): Update copyright date to 2001.
2626 2001-01-12 Peter Targett <peter.targett@arccores.com>
2628 * doc/c-arc.texi: New file.
2629 Some sections to be expanded.
2631 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2633 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2634 (md_parse_option): Always accept "--32".
2636 2001-01-11 Peter Targett <peter.targett@arccores.com>
2638 * as.h (TC_ARC): Ensure struc-symbol.h included.
2639 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2641 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2642 (TARGET_SYMBOL_FIELDS) added.
2644 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2645 * doc/c-arc.texi: New file.
2646 Some sections to be expanded.
2647 * doc/as.texinfo: Update command-line options.
2648 Removed outdated text for ARC dependant features, instead include
2649 text from above file.
2651 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2652 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2653 (targ-cpu.h) header.
2655 * config/tc-arc.c: New updated configuration for
2656 ARC, including selection of core variants, and extensibility of
2657 instructions, registers etc. through directives.
2659 * config/tc-arc.c (arc_extinst): Minor corrections for
2661 (arc_common) Likewise. Make alignment argument optional for local
2662 symbols also, with default of zero.
2664 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2666 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2667 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2668 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2669 and fix_new_exp() instead.
2670 (md_convert_frag): For indexed post byte use the symbol value
2671 rather than the displacement.
2672 (md_relax_table): Fix indexed offset relax.
2674 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2676 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2678 (relaxable_symbol): New function.
2680 2001-01-11 Andreas Jaeger <aj@suse.de>
2682 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2685 2001-01-10 Nick Clifton <nickc@redhat.com>
2687 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2688 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2690 2001-01-10 Nick Clifton <nickc@redhat.com>
2692 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2693 character used to dollar local symbols.
2694 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2695 local label symbols.
2696 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2697 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2699 Use LOCAL_LABEL_CHAR.
2700 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2701 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2702 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2704 2001-01-08 Bo Thorsen <bo@suse.de>
2706 * config/tc-i386.c (i386_immediate, i386_displacement):
2709 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2711 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2714 2001-01-07 Philip Blundell <philb@gnu.org>
2716 * doc/as.texinfo (Bug Reporting): Update email address for
2720 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2722 * configure.in: Define DEFAULT_ARCH for i386.
2723 * config/tc-i386.c (md_assemble): Return after the error message;
2724 move testing for 64bit operands to proper place.
2726 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2728 * doc/as.texinfo: Document '#' as comment character for i386 and
2729 x86_64. Add AMD x86-64 into menu of machine dependent information.
2731 * doc/c-i386.texi: Document x86_64 extensions.
2733 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2735 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2737 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2739 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2740 * NEWS: Add note about Pentium4 support.
2742 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2744 * config/tc-i387.c (pi, pte, pt): Update.
2745 (type_names): Add new types.
2747 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2749 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2750 CpuUnknown): Renumber
2751 (CpuP4, CpuSSE2): New.
2752 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2754 2001-01-03 Philip Blundell <pb@futuretv.com>
2756 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2758 (alpha_fix_adjustable): Likewise.
2759 (md_apply_fix): Likewise.
2761 2000-12-31 H.J. Lu <hjl@gnu.org>
2763 * listing.c (listing_message): Allocate string only if it is
2766 * configure: Rebuild.
2768 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2770 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2771 Point out caveats with generating fixups for the opcode in a frag.
2773 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2775 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2778 2000-12-29 H.J. Lu <hjl@gnu.org>
2780 * listing.c (calc_hex): Print the variable part only if the
2781 fragment type is rs_fill.
2783 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2785 * doc/internals.texi (tc_conditional_pseudoop,
2786 TC_LINKRELAX_FIXUP): Fix typos.
2788 2000-12-28 Richard Henderson <rth@redhat.com>
2790 * write.c (subsegs_finish): Fix thinko last change -- don't
2791 "optimize" the alignment == 0 case.
2793 2000-12-28 Richard Henderson <rth@redhat.com>
2795 * as.h (rs_align_test): New.
2796 * frags.c (NOP_OPCODE): Move default from read.c.
2797 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2798 (frag_align_code): New.
2799 * frags.h (frag_align_code): Declare.
2800 * read.c (NOP_OPCODE): Remove.
2801 (do_align): Use frag_align_code.
2802 * write.c (NOP_OPCODE): Remove.
2803 (get_recorded_alignment): New.
2804 (cvt_frag_to_fill): Handle rs_align_test.
2805 (relax_segment): Likewise.
2806 (subsegs_finish): Align last subseg in section to the
2807 section alignment. Use frag_align_code.
2808 * write.h (get_recorded_alignment): Declare.
2809 * config/obj-coff.c (size_section): Handle rs_align_test.
2810 (fill_section, fixup_mdeps): Likewise.
2811 (write_object_file): Use frag_align_code.
2813 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2814 (alpha_handle_align): New.
2815 * config/tc-alpha.h (HANDLE_ALIGN): New.
2816 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2818 * config/tc-i386.h (md_do_align): Use frag_align_code.
2819 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2821 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2822 (ia64_handle_align): New.
2823 * config/tc-ia64.h (HANDLE_ALIGN): New.
2824 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2826 * config/tc-m32r.c (m32r_do_align): Remove.
2827 (m32r_handle_align): New.
2828 (fill_insn): Use frag_align_code.
2829 * config/tc-m32r.h (md_do_align): Remove.
2830 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2831 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2832 * config/tc-mips.c, config/tc-mips.h: Similarly.
2834 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2835 (sh_handle_align): Likewise. Handle rs_align_code.
2836 (sh_do_align): Remove.
2837 * config/tc-sh.h (md_do_align): Remove.
2838 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2840 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2841 (sparc_handle_align): Likewise. Handle rs_align_code.
2842 * config/tc-sparc.h (md_do_align): Remove.
2843 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2845 2000-12-22 DJ Delorie <dj@redhat.com>
2847 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2848 when we assemble the first half of a pair.
2850 2000-12-22 H.J. Lu <hjl@gnu.org>
2852 * config/tc-i386.c (reloc): Update the macro for non-bfd
2854 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2856 2000-12-22 H.J. Lu <hjl@gnu.org>
2858 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2860 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2862 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2863 (QWORD_MNEM_SUFFIX): New macro.
2864 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2866 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2867 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2869 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2870 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2871 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2872 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2873 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2875 (Reg, WordReg): Add Reg64.
2876 (Imm): Add Imm32S and Imm64.
2878 (Disp): Add Disp64 and Disp32S.
2879 (AnyMem): Add Disp32S.
2880 (RegRex, RegRex64): New macros.
2881 (rex_byte): New type.
2882 * config/tc-i386.c (set_16bit_code_flag): Kill.
2883 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2884 (reloc): New parameter "signed"; support x86_64.
2885 (set_code_flag): New.
2886 (DEFAULT_ARCH): New macro; default to "i386".
2887 (default_arch): New static variable.
2888 (struct _i386_insn): New fields Operand_PCrel; rex.
2889 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2890 (flag_code): New enum and static variable.
2891 (use_rela_relocations): New static variable.
2892 (flag_code_names): New static variable.
2893 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2894 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2896 (i386_align_code): Return plain "nop" for x86_64.
2897 (mode_from_disp_size): Support Disp32S.
2898 (smallest_imm_type): Support Imm32S and Imm64.
2899 (offset_in_range): Support size of 8.
2900 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2901 (md_pseudo_table): Add "code64"; use set_code_flat.
2902 (md_begin): Emit sane error message on hash failure.
2903 (tc_i386_fix_adjustable): Support x86_64 relocations.
2904 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2905 instructions supported on particular arch just partially,
2906 output of 64bit immediates, handling of Imm32S and Disp32S type.
2907 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2908 (i386_displacement): Likewise.
2909 (i386_index_check): Cleanup; support 64bit addresses.
2910 (md_apply_fix3): Support x86_64 relocation and rela.
2911 (md_longopts): Add "32" and "64".
2912 (md_parse_option): Add OPTION_32 and OPTION_64.
2913 (i386_target_format): Call even for ELFs; choose between
2914 elf64-x86-64 and elf32-i386.
2915 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2916 (tc_gen_reloc): Support rela relocations and x86_64.
2917 (intel_e09_1): Support QWORD.
2919 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2921 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2922 it's not an offset expression.
2923 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2924 keep the braces '[' and ']' in the output string.
2925 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2926 != FLAT. There is no such op_modifier.
2928 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2930 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2933 2000-12-13 Kazu Hirata <kazu@hxi.com>
2935 * as.h: Fix formatting.
2937 * dwarf2dbg.c: Likewise.
2938 * input-scrub.c: Likewise.
2941 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2943 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2944 configure: Regenerate.
2946 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2948 * dwarf2dbg.c: #include <limits.h> only if it exists.
2950 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2952 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2953 (md_apply_fix): Here too.
2955 2000-12-12 Jim Wilson <wilson@redhat.com>
2957 * config/tc-ia64.h (ia64_init): Add prototype.
2959 2000-12-12 H.J. Lu <hjl@gnu.org>
2961 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2963 * read.h (outputting_stabs_line_debug): Change it to int.
2964 * stabs.c (outputting_stabs_line_debug): Likewise.
2966 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2968 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2969 the address of a function result.
2971 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2973 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2974 (md_assemble): Call dwarf2_emit_insn.
2975 (shlib): Fix typo SHILB -> SHLIB.
2976 (md_parse_option): Likewise.
2977 (ppc_elf_validate_fix): Likewise:
2978 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2980 2000-12-12 Nick Clifton <nickc@redhat.com>
2982 * cgen.h: Fix formatting.
2983 * input-scrub.c: Fix formatting.
2984 * macro.c: Fix formatting.
2985 * config/tc-mips.c: Fix formatting.
2986 * doc/c-mips.texi: Fix formatting.
2988 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2990 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2991 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2993 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2995 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2998 * i386.h (*_Suf): Remove No_dSuf.
2999 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3001 (i386_optab): Remove 'd' in the suffixes.
3003 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3005 * config/tc-i386.c (T_SHORT): Undefine before defining.
3007 2000-12-05 Kazu Hirata <kazu@hxi.com>
3009 * config/tc-mips.c: Fix formatting.
3011 2000-12-04 Matthew Hiller <hiller@redhat.com>
3013 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3014 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3015 (md_show_usage): Ditto.
3016 (md_parse_option): Ditto.
3017 (d10v_cleanup): Writes pending instruction only if
3018 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3019 Fix compile time warning messages.
3021 * doc/c-d10v.texi: Documents new options.
3023 2000-12-04 Matthew Hiller <hiller@redhat.com>
3025 * stabs.c (outputting_stabs_line_debug): New variable.
3026 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3027 function entry and unset at function exit.
3029 * read.h (outputting_stabs_line_debug): New extern declaration.
3031 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3033 * dwarf2dbg.c: Fix compile time warning messages.
3035 2000-12-03 Kazu Hirata <kazu@hxi.com>
3037 * config/tc-a29k.c: Fix formatting.
3038 * config/tc-alpha.c: Likewise.
3039 * config/tc-arm.c: Likewise.
3040 * config/tc-cris.c: Likewise.
3041 * config/tc-hppa.c: Likewise.
3042 * config/tc-i370.c: Likewise.
3043 * config/tc-i386.c: Likewise.
3044 * config/tc-i860.c: Likewise.
3045 * config/tc-i960.c: Likewise.
3046 * config/tc-ia64.c: Likewise.
3047 * config/tc-m68hc11.c: Likewise.
3048 * config/tc-m68k.c: Likewise.
3049 * config/tc-m88k.c: Likewise.
3050 * config/tc-pj.c: Likewise.
3051 * config/tc-ppc.c: Likewise.
3052 * config/tc-sh.c: Likewise.
3053 * config/tc-sparc.c: Likewise.
3054 * config/tc-tahoe.c: Likewise.
3055 * config/tc-vax.c: Likewise.
3057 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3059 * config/tc-mips.c (mips_ip): When calculating offsets,
3060 don't accept as constant the difference between the
3061 addresses of symbols in two different sections.
3063 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3065 (validate_mips_insn): Likewise. Also, update 'B' operand
3066 specifier to use OP_*_CODE20 constants and delete 'm' operand
3068 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3069 operand specifiers. Change warning generated by 'B' operand
3070 specifier to reflect its new multi-purpose usage.
3072 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3073 -1, and update comment.
3074 (file_mips_isa): Likewise.
3075 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3076 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3077 ISA_* constants rather than hard-coded numbers.
3078 (mips_cpu_info): New structure.
3079 (mips_cpu_info_table): New table describing CPU and ISA names
3081 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3082 mips_cpu_info_from_cpu): New functions.
3083 (mips_isa_to_str): New function to get string for ISA name.
3084 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3085 return const char *.
3086 (md_begin): Redo CPU and ISA selection logic, using
3087 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3088 than hard-coded numbers.
3089 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3090 ISA_* constants rather than hard-coded numbers.
3091 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3092 (md_longopts): Delete OPTION_NO_MIPS32.
3093 (md_parse_option): Convert to use ISA_* constants rather than
3094 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3095 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3096 to use strcasecmp to recognize "default" and to use
3097 mips_cpu_info_from_name to get CPU numbers from argument.
3098 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3099 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3101 (s_mipsset): Accept ISA value 32.
3102 * doc/as.texinfo: Clean up MIPS options summary slightly,
3103 remove -no-mips32. Add note about -mips4 and -mips32
3104 specifying those ISA levels. Delete -mips32 and -no-mips32
3105 cpu flag descriptions.
3106 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3107 up the supported CPU switch list, and replace 4Kc, 4Km, and
3108 4Kp entries with a single mips32-4k entry. Note that you can
3111 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3113 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3115 (md_parse_option): Add cases for OPTION_MIPS5 and
3117 (md_show_usage): Mention -mips5 and -mips64 arguments.
3118 (s_mipsset): Add cases for MIPS5 and MIPS64.
3119 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3121 * doc/as.texinfo: Mention -mips5 and -mips64 options
3123 * doc/c-mips.texi: Likewise. Also update introduction
3124 and ".set" usage information.
3126 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3128 (mips_cpu_info_table): Add SB-1 entries.
3129 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3130 known to the -mcpu option.
3132 * doc/as.texinfo: Correct description of MIPS -mcpu
3133 option, by copying some of the text from doc/c-mips.texi.
3135 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3137 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3139 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3140 (sparc*-*-rtems*): Switched from a.out to ELF.
3141 * configure: Regenerate.
3142 * config.in: Regenerate.
3143 * Makefile.in: Regenerate.
3144 * aclocal.m4: Regenerate.
3145 * po/gas.pot: Regenerate.
3147 2000-11-30 Philip Blundell <pb@futuretv.com>
3149 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3150 even in non BFD_ASSEMBLER case.
3152 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3154 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3157 2000-11-29 Richard Henderson <rth@redhat.com>
3159 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3160 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3161 thread multiple subsegments properly; handle multiple code
3162 sections properly; emit proper compilation unit info for assembler
3163 generated debugging.
3165 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3166 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3167 (dwarf2dbg_estimate_size_before_relax): Declare.
3168 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3169 * write.c: Include dwarf2dbg.h.
3170 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3171 (relax_segment): Likewise.
3173 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3175 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3176 jump>: Use as_bad_where instead of as_bad. Tweak error message
3177 accordingly. Stabilize frag by updating fix part and resetting
3179 <undefined symbol, unconditional jump>: Ditto.
3180 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3181 indexing is_end_of_line[].
3182 (md_assemble): Initialize size to 0.
3183 (md_section_align): Mark parameter seg as unused.
3184 (parse_reg): Parse names case-insensitively.
3186 2000-11-28 Kazu Hirata <kazu@hxi.com>
3188 * config/obj-aout.h: Fix formatting.
3189 * config/obj-bout.h: Likewise.
3190 * config/obj-coff.c: Likewise.
3191 * config/obj-coff.h: Likewise.
3192 * config/obj-elf.h: Likewise.
3193 * config/obj-som.h: Likewise.
3194 * config/obj-vms.c: Likewise.
3195 * config/obj-vms.h: Likewise.
3196 * config/tc-h8300.h: Likewise.
3197 * config/tc-ns32k.h: Likewise.
3198 * config/tc-sparc.h: Likewise.
3199 * config/tc-tic54x.h: Likewise.
3200 * config/tc-z8k.h: Likewise.
3202 2000-11-28 Nick Clifton <nickc@redhat.com>
3204 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3205 License is present in the sources, but not the output, and
3206 also available from the GNU website.
3207 (GNU Free Documentation License): Comment out this section.
3209 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3211 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3212 targets. Remove i860 from valid a.out targets.
3213 * Makefile.in: Regenerate.
3215 * config/tc-cris.c: Include dwarf2dbg.h.
3216 (md_pseudo_table): Add .file and .loc.
3217 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3218 (s_cris_file, s_cris_loc): New.
3219 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3220 * Makefile.am: Regenerate dependencies.
3221 * Makefile.in: Regenerate.
3223 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3225 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3226 (MRI_MUL_PRECEDENCE): Likewise.
3227 (op_rank): Fix a comment typo.
3229 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3231 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3233 (get_operand): Fix analysis for movw/movb instructions.
3235 2000-11-24 Nick Clifton <nickc@redhat.com>
3237 * configure.in (xscale-elf): Add target.
3238 (xscale-coff): Add target.
3239 * configure: Regenerate.
3241 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3243 (ARM_EXT_XSCALE): New ARM architecture extension.
3244 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3245 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3246 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3247 (ARM_ARCH_V4): Remove processor from architecture.
3248 (ARM_ARCH_3M): New architecutre definition.
3249 (ARM_ARCH_V5TE): New architecutre definition.
3250 (ARM_ARCH_XSCALE): New architecutre definition.
3251 (CPU_DEFAULT): Allow to be defaulted to XScale.
3252 (atpcs): New boolean variable.
3253 (ldr_flags): Support 'd' flag for double word loads.
3254 (str_flags): Support 'd' flag for double word stored.
3255 (do_mia): New function.
3256 (do_mar): New function.
3257 (do_mra): New function.
3258 (do_pld): New function.
3259 (do_ldrd): New function.
3260 (do_blx): New function.
3261 (do_bkpt): New function.
3262 (do_clz): New function.
3263 (do_lstc2): New function.
3264 (do_cdp2): New function.
3265 (do_t_blx): New function.
3266 (do_t_bkpt): New function.
3267 (do_smla): New function.
3268 (do_smlal): New function.
3269 (do_smul): New function.
3270 (do_qadd): New function.
3271 (do_co_reg2c): New function.
3272 (LONGEST_INSN): Redefine to 7.
3274 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3275 command line switches.
3277 2000-11-22 Jim Wilson <wilson@redhat.com>
3279 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3280 (struct rsrc): Make line unsigned.
3281 (gr_values): Add missing initializer.
3282 (SLOT_NUM_NOT_SET): Add unsigned cast.
3283 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3284 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3285 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3286 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3287 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3288 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3289 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3290 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3291 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3292 Add ATTRIBUTE_UNUSED to unused parameters.
3293 (convert_expr_to_ab_reg): Add parens.
3294 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3295 (dot_prologue): Initialize grsave when declared.
3296 (md_pseudo_table): Add missing initializers.
3297 (operand_match): Add casts to bfd_vma.
3298 (emit_one_bundle): Delete unused local prev. Make required_template
3300 (specify_resource): Cast i to unsigned.
3301 (note_register_values): Use fprintf_vma.
3302 (print_dependency): Likewise.
3304 2000-11-21 Jim Wilson <wilson@redhat.com>
3306 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3307 for unwind info section.
3308 (dot_endp): Likewise for unwind section.
3310 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3313 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3315 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3316 (output_insn): Call dwarf2_emit_insn.
3317 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3319 2000-11-17 Richard Henderson <rth@redhat.com>
3321 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3322 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3323 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3325 2000-11-17 Nick Clifton <nickc@redhat.com>
3327 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3330 2000-11-17 Richard Henderson <rth@redhat.com>
3332 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3334 2000-11-17 Richard Henderson <rth@redhat.com>
3336 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3337 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3338 tri-state definition of alpha_flag_mdebug.
3339 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3340 (s_alpha_file): Store first .file directive.
3341 (s_alpha_stab): New.
3342 (md_pseudo_table): Add stabs and stabn.
3344 2000-11-17 Richard Henderson <rth@redhat.com>
3346 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3348 2000-11-17 Richard Henderson <rth@redhat.com>
3350 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3351 (main): Call dwarf2_finish.
3352 * as.h (debug_type): Clarify documentation of the meaning
3354 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3355 (print_stats): Fix parenthesis problem.
3356 (now_subseg_size): New.
3357 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3358 (dwarf2_directive_file): Don't set debug_type.
3359 (dwarf2_where): Honor DEBUG_DWARF2 first.
3360 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3361 do nothing if not emitting dwarf2 debug info, or no work.
3362 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3363 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3364 (ecoff_new_file): Likewise.
3365 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3366 commentary wrt dwarf2.
3368 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3369 ATTRIBUTE_UNUSED as needed.
3370 (emit_insn): Call dwarf2_emit_insn.
3371 (s_alpha_file): New.
3373 (s_alpha_coff_wrapper): Don't handle them.
3374 (md_pseudo_table): Update for .file and .loc.
3375 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3377 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3378 don't protect with debug_type.
3379 * config/tc-hppa.c (md_assemble): Likewise.
3380 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3381 * config/tc-mn10300.c (md_assemble): Likewise.
3382 * config/tc-sh.c (md_assemble): Likewise.
3383 * config/tc-v850.c (md_assemble): Likewise.
3385 * config/tc-arm.c (arm_end_of_source): Remove.
3386 * config/tc-hppa.c (pa_end_of_source): Remove.
3387 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3388 * config/tc-mn10300.c (mn10300_finalize): Remove.
3389 * config/tc-sh.c (sh_finalize): Remove.
3390 * config/tc-v850.c (sh_finalize): Remove.
3392 * config/tc-arm.h (md_end): Remove.
3393 * config/tc-hppa.h (md_end): Remove.
3394 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3395 * config/tc-m68hc11.h (md_end): Remove.
3396 * config/tc-mn10300.h (md_end): Remove.
3397 * config/tc-sh.h (md_end): Remove.
3398 * config/tc-v850.h (md_end): Remove.
3400 * config/tc-ia64.c (emit_one_bundle): Don't protect
3401 dwarf2 bits with debug_type.
3402 (md_assemble): Likewise.
3403 (ia64_end_of_source): Don't call dwarf2_finish.
3405 2000-11-16 Jim Wilson <wilson@redhat.com>
3407 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3408 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3411 2000-11-16 H.J. Lu <hjl@gnu.org>
3413 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3416 2000-11-15 Kazu Hirata <kazu@hxi.com>
3418 * config/tc-tic30.c: Fix formatting.
3419 * config/tc-tic80.c: Likewise.
3420 * config/tc-v850.c: Likewise.
3421 * config/tc-vax.c: Likewise.
3422 * config/tc-w65.c: Likewise.
3423 * config/tc-z8k.c: Likewise.
3425 2000-11-14 DJ Delorie <dj@redhat.com>
3427 * config/tc-v850.c: Support dwarf2.
3428 * config/tc-v850.h: Ditto.
3430 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3431 parse_cons_expression_v850 to initialize hold_cons_reloc.
3433 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3435 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3436 (errata_nops_necessary_p): New function.
3437 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3440 2000-11-14 Jim Wilson <wilson@redhat.com>
3442 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3443 return little endian bfd formats.
3445 2000-11-14 Kazu Hirata <kazu@hxi.com>
3447 * config/aout_gnu.h: Fix formatting.
3448 * config/atof-vax.c: Likewise.
3449 * config/m68k-parse.h: Likewise.
3450 * config/m88k-opcode.h: Likewise.
3451 * config/obj-elf.c: Likewise.
3452 * config/tc-arm.c: Likewise.
3453 * config/tc-cris.c: Likewise.
3454 * config/tc-i386.c: Likewise.
3455 * config/tc-ia64.c: Likewise.
3456 * config/tc-mn10300.c: Likewise.
3457 * config/te-386bsd.h: Likewise.
3458 * config/te-hppa.h: Likewise.
3459 * config/te-nbsd.h: Likewise.
3460 * config/te-ppcnw.h: Likewise.
3461 * config/te-sparcaout.h: Likewise.
3462 * config/te-tmips.h: Likewise.
3463 * config/vax-inst.h: Likewise.
3464 * config/vms-conf.h: Likewise.
3466 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3468 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3470 2000-11-13 H.J. Lu <hjl@gnu.org>
3472 * config/obj-elf.c (elf_frob_symbol): Support
3473 ".symver name,name2@@@nodename".
3474 (elf_frob_file_before_adjust): Likewise.
3476 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3477 and ".symver name,name2@@@nodename".
3480 2000-11-12 H.J. Lu (hjl@gnu.org)
3482 * config/obj-elf.c (obj_elf_symver): Check missing version
3485 2000-11-12 H.J. Lu (hjl@gnu.org)
3487 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3488 instead of bfd_vma for non-bfd assemblers.
3490 2000-11-09 Kazu Hirata <kazu@hxi.com>
3492 * itbl-ops.c: Fix comment typos.
3494 2000-11-08 Jim Wilson <wilson@redhat.com>
3496 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3497 (struct unwind): Add next_slot_frag field.
3498 (slot_index): New parameters slot_frag and first_frag. Add code
3499 to add in frag sizes when different. Add comments.
3500 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3501 arguments to slot_index.
3502 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3503 loop end. Set next_slot_frag field.
3505 2000-11-07 H.J. Lu <hjl@gnu.org>
3507 * doc/as.texinfo (.symver): Updated for versioned symbol
3510 * obj.h (format_ops): Add the frob_file_before_adjust field.
3512 * config/obj-aout.c (aout_format_ops): Set the
3513 frob_file_before_adjust field to 0.
3514 * config/obj-coff.c (coff_format_ops): Likewise.
3515 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3517 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3519 (elf_frob_file_before_adjust): New function to remove unneeded
3520 versioned symbols from the symbol table.
3521 (elf_format_ops): Set the frob_file_before_adjust field to
3522 elf_frob_file_before_adjust.
3524 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3527 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3529 2000-11-07 Peter Targett <peter.targett@arccores.com>
3531 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3533 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3534 Fix compile time warning messages.
3536 2000-11-07 Nick Clifton <nickc@redhat.com>
3538 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3539 buffer in order to avoid buffer overflows.
3541 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3543 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3544 Change M to m for -milp32 or -mlp64 to match gcc.
3545 (dot_endp): Use bytes_per_address instead of 8.
3546 (emit_one_bundle): Use number_to_chars_littleendian instead of
3548 (fix_insn): Likewise.
3549 (ia64_init): New function.
3550 (ia64_target_format): New function.
3551 (md_begin): Set endianness, arch, and machine as appropriate.
3552 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3553 Make these macros depend on TE_HPUX macro.
3554 (TARGET_FORMAT): Define.
3555 (HOST_SPECIAL_INIT): Define.
3556 * config/te-hpux.h: New file.
3557 * configure.in: Add "ia64-*-hpux*" target to configure.
3558 * configure: Regenerate.
3560 2000-11-06 Kazu Hirata <kazu@hxi.com>
3562 * as.c: Fix formatting.
3563 * dwarf2dbg.c: Likewise.
3564 * input-file.c: Likewise.
3565 * input-file.h: Likewise.
3566 * input-scrub.c: Likewise.
3567 * itbl-ops.c: Likewise.
3568 * listing.c: Likewise.
3569 * macro.h: Likewise.
3570 * messages.c: Likewise.
3572 * subsegs.c: Likewise.
3573 * subsegs.h: Likewise.
3574 * write.c: Likewise.
3576 2000-11-06 Nick Clifton <nickc@redhat.com>
3578 * doc/as.texinfo: Add GNU Free Documentation License.
3579 * doc/gasp.texi: Add GNU Free Documentation License.
3580 * doc/as.1: Add GNU Free Documentation License.
3582 2000-11-05 Nick Clifton <nickc@redhat.com>
3584 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3586 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3588 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3589 * configure: Regenerate.
3591 2000-11-01 Nick Clifton <nickc@redhat.com>
3593 * read.c (original_case_string): New global variable.
3594 (read_a_source_file): Copy opcode string into
3595 original_case_string if clobbering the case of the opcode.
3596 * read.h: Export the definition of original_case_string.
3597 * config/tc-arm.c (md_assembler): When parsing a .req
3598 directive use the original opcode string, not the case
3601 2000-11-02 Nick Clifton <nickc@redhat.com>
3603 * config/tc-mn10300.c (debug_line): Remove this static
3605 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3606 dwarf2_where and dwarf2_gen_line_info.
3608 2000-11-02 Theo Honohan <th@futuretv.com>
3610 * config/tc-arm.c (do_msr): Improve error message.
3612 2000-10-31 Eric Christopher <echristo@redhat.com>
3614 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3615 or pc-relative, else use fx_offset.
3617 2000-10-31 Jim Wilson <wilson@redhat.com>
3619 * config/tc-ia64.c (struct md): New field tag_fixups.
3620 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3621 qualifying predicate.
3622 (emit_one_bundle): Delete spurious multiplication by one. Handle
3624 (ia64_start_line): Error if dangling qualifying predicate.
3625 (defining_tag): New static variable.
3626 (ia64_unrecognized_line, case '['): Parse tags.
3627 (ia64_frob_label): Create tag_fixups.
3628 (md_assemble): Reset md.qp.X_op after using it.
3630 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3632 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3634 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3636 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3638 2000-10-30 Kazu Hirata <kazu@hxi.com>
3640 * expr.c: Fix formatting.
3641 * flonum-copy.c: Likewise.
3642 * flonum.h: Likewise.
3646 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3648 * as.h (OPTION_MD_BASE): Bump to 190.
3649 * as.c (parse_args) <std_longopts>: Add comment about the need to
3650 check OPTION_MD_BASE in as.h.
3652 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3655 2000-10-27 Nick Clifton <nickc@redhat.com>
3657 * configure.in (emulations): Add m68hc12.
3658 * configure: Regenerate.
3659 * po/gas.pot: Regenerate.
3661 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3663 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3665 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3667 2000-10-25 Nick Clifton <nickc@redhat.com>
3669 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3670 a DWARF2 line number information sequence.
3672 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3674 * read.c (generate_lineno_debug): Update comment describing why
3675 DWARF2 line number debug information is not generated
3676 automatically by this function.
3678 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3681 * config/tc-arm.h (md_end): Define.
3682 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3684 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3685 if generating DWARF2 line numbers.
3686 (arm_end_of_source): New function. Call dwarf2_finish if
3689 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3690 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3691 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3693 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3695 * config/tc-i386.c: Fix prototype declarations for functions taking no
3698 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3700 * config/tc-i386.c (i386_operand_modifier): Remove.
3701 (build_displacement_string): Remove.
3702 (i386_parse_seg): Remove.
3703 (i386_intel_memory_operand): Remove.
3704 (i386_intel_operand): Re-write using recursive descent parser based
3705 on MASM documentation.
3706 (struct intel_parser_s): New structure.
3707 (intel_parser): New static variable.
3708 (struct intel_token): New structure.
3709 (cur_token, prev_token): New static variables.
3722 (intel_match_token): New function.
3723 (intel_get_token): New function.
3724 (intel_putback_token): New function.
3725 (intel_expr): New function.
3726 (intel_e05): New function.
3727 (intel_e05_1): New function.
3728 (intel_e06): New function.
3729 (intel_e06_1): New function.
3730 (intel_e09): New function.
3731 (intel_e09_1): New function.
3732 (intel_e10): New function.
3733 (intel_e10_1): New function.
3734 (intel_e11): New function.
3736 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3738 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3739 instructions to loose any special insn->architecture mask.
3741 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3742 (sparc_md_end, sparc_arch_types, sparc_arch,
3743 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3744 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3745 request v9b architecture if they are used).
3747 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3749 * config/tc-m68k.c: Fix the previous misapplied patch.
3751 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3753 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3754 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3755 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3758 2000-10-17 Kazu Hirata <kazu@hxi.com>
3760 * debug.c: Fix formatting.
3761 * depend.c: Likewise.
3762 * dwarf2dbg.c: Likewise.
3763 * dwarf2dbg.h: Likewise.
3764 * ecoff.c: Likewise.
3767 * flonum-konst.c: Likewise.
3768 * frags.h: Likewise.
3770 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3772 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3774 * doc/as.texinfo: Added notes about this new option.
3776 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3778 * config/tc-sh.c (JREG): Remove.
3779 (md_convert_frag): Remove #if 0:d code using JREG.
3781 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3783 * config/tc-i386.c (i386_operand_modifier): Only match
3784 modifiers SHORT and FLAT if they are followed by a space.
3785 (parse_register): When `allow_naked_reg' is set, do not confuse
3786 identifiers that start with a register name with a register.
3788 2000-10-12 Kazu Hirata <kazu@hxi.com>
3790 * app.c: Fix formatting.
3793 * bit_fix.h: Likewise.
3798 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3800 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3802 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3804 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3805 Re-arrange function a little and improve error message.
3807 * write.c (write_relocs): Fix a comment.
3809 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3812 2000-10-05 Jim Wilson <wilson@cygnus.com>
3814 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3816 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3818 * config/tc-i386.c: Delete some useless comments, reformat others.
3820 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3821 non-global syms in linkonce sections.
3823 2000-10-04 Ralf Baechle <ralf@gnu.org>
3825 * config/tc-ia64.c (operand_match): Don't use // style comments.
3826 * config/tc-i370.c: Likewise.
3828 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3830 Changes to handle varying register prefix and user symbol prefix.
3831 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3832 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3833 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3834 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3835 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3836 (demand_register_prefix): New variable.
3837 (md_pseudo_table): New pseudo ".syntax".
3838 (md_longopts): New options --no-underscore and --underscore.
3839 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3840 on symbols_have_leading_underscore.
3841 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3842 (get_spec_reg): Ditto.
3843 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3845 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3847 <case OPTION_NO_US, case OPTION_US>: New.
3848 (md_show_usage): Be brief and reformat to match continuation of
3850 * po/gas.pot: Regenerate.
3852 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3854 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3855 force relocs for 12 bit branches.
3856 (md_apply_fix): Similarly, adjust logic here.
3858 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3860 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3861 adjust for external and weak syms as we will use a reloc. Allow
3862 for +8 offset when calculating limits of branches.
3863 (hppa_fix_adjustable): Undo 2000-09-23 change.
3864 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3865 Correct distance calculation.
3866 (tc_gen_reloc): Print the file name and line number if we can't
3869 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3870 * config/tc-hppa.c (nonzero_dibits): Define.
3871 (arg_reloc_stub_needed): Check each arg and return value
3872 separately for zero case.
3873 (pa_align): Declare argument `bytes'.
3875 2000-09-25 Kazu Hirata <kazu@hxi.com>
3877 * config/tc-cris.c: Fix formatting.
3878 * config/tc-d10v.h: Likewise.
3879 * config/tc-d30v.c: Likewise.
3880 * config/tc-d30v.h: Likewise.
3881 * config/tc-fr30.c: Likewise.
3882 * config/tc-fr30.h: Likewise.
3883 * config/tc-m68k.c: Likewise.
3884 * config/tc-m68k.h: Likewise.
3885 * config/tc-pj.h: Likewise.
3886 * config/tc-ppc.c: Likewise.
3887 * config/tc-ppc.h: Likewise.
3888 * config/tc-sh.c: Likewise.
3889 * config/tc-sh.h: Likewise.
3890 * config/tc-sparc.c: Likewise.
3891 * config/tc-v850.h: Likewise.
3892 * config/tc-vax.h: Likewise.
3893 * config/tc-w65.h: Likewise.
3894 * config/tc-z8k.h: Likewise.
3896 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3898 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3899 checks only for ELF.
3900 (hppa_force_relocation): Likewise.
3902 2000-09-22 Jim Wilson <wilson@cygnus.com>
3904 * config/tc-ia64.c (dv_sem): Add "stop".
3905 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3906 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3907 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3909 (mark_resources): Check IA64_RS_PRr.
3911 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3913 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3914 md_estimate_size_before_relax): Redesign and clean up the
3915 relaxation mechanism.
3917 2000-09-21 Kazu Hirata <kazu@hxi.com>
3919 * config/tc-ns32k.c: Fix formatting.
3920 * config/tc-ns32k.h: Likewise.
3922 2000-09-20 Kazu Hirata <kazu@hxi.com>
3924 * config/tc-m32r.c: Fix formatting.
3925 * config/tc-m32r.h: Likewise.
3926 * config/tc-m68851.h: Likewise.
3927 * config/tc-m68hc11.c: Likewise.
3928 * config/tc-m68hc11.h: Likewise.
3929 * config/tc-m88k.c: Likewise.
3930 * config/tc-mcore.c: Likewise.
3931 * config/tc-mcore.h: Likewise.
3932 * config/tc-mips.c: Likewise.
3933 * config/tc-mips.h: Likewise.
3934 * config/tc-mn10200.h: Likewise.
3935 * config/tc-mn10300.h: Likewise.
3936 * config/tc-tahoe.c: Likewise.
3937 * config/tc-tahoe.h: Likewise.
3939 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3941 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3942 Likewise in relaxation description comments.
3944 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3946 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3947 subtraction of two syms without emitting a relocation.
3949 From David Huggins-Daines <dhd@linuxcare.com>
3950 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3951 global or weak symbols.
3953 2000-09-15 Kazu Hirata <kazu@hxi.com>
3955 * config/tc-h8300.h: Fix formatting.
3956 * config/tc-h8500.c: Likewise.
3957 * config/tc-h8500.h: Likewise.
3958 * config/tc-hppa.h: Likewise.
3959 * config/tc-i370.h: Likewise.
3960 * config/tc-i386.h: Likewise.
3961 * config/tc-i860.c: Likewise.
3962 * config/tc-i860.h: Likewise.
3963 * config/tc-i960.h: Likewise.
3964 * config/tc-ia64.c: Likewise.
3965 * config/tc-ia64.h: Likewise.
3967 2000-09-14 Kazu Hirata <kazu@hxi.com>
3969 * config/tc-a29k.c: Fix formatting.
3970 * config/tc-alpha.c: Likewise.
3971 * config/tc-arc.c: Likewise.
3972 * config/tc-arc.h: Likewise.
3973 * config/tc-arm.c: Likewise.
3974 * config/tc-arm.h: Likewise.
3975 * config/tc-avr.c: Likewise.
3976 * config/tc-avr.h: Likewise.
3977 * config/tc-tic30.c: Likewise.
3978 * config/tc-tic30.h: Likewise.
3979 * config/tc-tic54x.c: Likewise.
3980 * config/tc-tic54x.h: Likewise.
3981 * config/tc-tic80.c: Likewise.
3982 * config/tc-tic80.h: Likewise.
3984 2000-09-14 Timothy Wall <twall@cygnus.com>
3986 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3987 parallel comparisons for later use.
3988 (struct rsrc): Add parallel comparison type.
3989 (resources_match): Skip special cases of PR usage (non-conflicting
3992 2000-09-13 Kazu Hirata <kazu@hxi.com>
3994 * config/obj-ecoff.c: Fix formatting.
3995 * config/obj-elf.c: Likewise.
3996 * config/obj-elf.h: Likewise.
3997 * config/obj-evax.h: Likewise.
3998 * config/obj-generic.h: Likewise.
3999 * config/obj-hp300.c: Likewise.
4000 * config/obj-hp300.h: Likewise.
4001 * config/obj-ieee.h: Likewise.
4002 * config/obj-vms.c: Likewise.
4003 * config/obj-vms.h: Likewise.
4005 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4007 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4008 (md_parse_option): Ditto.
4009 (md_longopts): Add -mips32 option.
4010 (md_show_usage): Document new options.
4011 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4012 (mips_ip): Assemble mfc0 with a sub-selection code.
4013 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4014 (mips_cpu_to_str): New function.
4015 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4016 Use CPU_* defines instead of hardcoded numbers.
4018 * doc/as.texinfo: Document new options.
4019 * doc/c-mips.texi: Ditto.
4021 2000-09-12 Kazu Hirata <kazu@hxi.com>
4023 * as.h: Fix formatting.
4024 * asintl.h: Likewise.
4025 * bit_fix.h: Likewise.
4026 * config/obj-aout.c: Likewise.
4027 * config/obj-aout.h: Likewise.
4028 * config/obj-bout.c: Likewise.
4029 * config/obj-bout.h: Likewise.
4030 * config/obj-coff.c: Likewise.
4031 * config/obj-coff.h: Likewise.
4032 * dwarf2dbg.h: Likewise.
4034 * flonum.h: Likewise.
4035 * frags.h: Likewise.
4036 * itbl-ops.h: Likewise.
4037 * macro.h: Likewise.
4040 * struc-symbol.h: Likewise.
4041 * subsegs.h: Likewise.
4042 * symbols.h: Likewise.
4044 * write.h: Likewise.
4046 2000-09-11 Kazu Hirata <kazu@hxi.com>
4048 * bignum-copy.c: Fix formatting.
4049 * config/tc-i370.c: Likewise.
4050 * config/tc-i960.c: Likewise.
4051 * config/tc-m68k.c: Likewise.
4052 * ehopt.c: Likewise.
4053 * flonum-copy.c: Likewise.
4054 * flonum-konst.c: Likewise.
4055 * flonum-mult.c: Likewise.
4056 * literal.c: Likewise.
4059 * stabs.c: Likewise.
4060 * subsegs.c: Likewise.
4062 2000-09-09 Philip Blundell <philb@gnu.org>
4064 * configure.in (arm*-*-uclinux*): New target.
4065 * configure: Regenerate.
4067 2000-09-09 Kazu Hirata <kazu@hxi.com>
4069 * input-file.c: Fix formatting.
4070 * itbl-ops.c: Likewise.
4071 * messages.c: Likewise.
4073 2000-09-08 Philip Blundell <philb@gnu.org>
4075 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4078 2000-09-07 H.J. Lu <hjl@gnu.org>
4080 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4081 * configure: Rebuild.
4083 2000-09-07 Kazu Hirata <kazu@hxi.com>
4085 * atof-generic.c: Fix formatting.
4086 * config/tc-mips.c: Likewise.
4087 * config/tc-vax.c: Likewise.
4088 * input-scrub.c: Likewise.
4090 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4092 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4093 * configure.in (sh-*-linux*): Added.
4094 * configure: Rebuilt.
4096 2000-09-06 Kazu Hirata <kazu@hxi.com>
4098 * config/tc-hppa.c: Fix formatting.
4100 * ecoff.c: Fix formatting.
4102 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4104 * configure: Rebuilt with new libtool.m4.
4106 2000-09-05 Kazu Hirata <kazu@hxi.com>
4108 * cgen.c: Fix formatting.
4109 * config/tc-ia64.c: Likewise.
4111 2000-09-05 Nick Clifton <nickc@redhat.com>
4113 * aclocal.m4: Regenerate.
4114 * config.in: Regenerate.
4115 * configure: Regenerate.
4116 * po/gas.pot: Regenerate.
4118 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4120 * config/tc-cris.c: Correct comment typos.
4122 2000-09-05 Eric Christopher <echristo@cygnus.com>
4124 * config/tc-mn10300.c: Cleanup.
4125 (md_pcrel_from): Enable.
4127 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4129 * expr.c (operand): Fix a comment typo.
4130 * write.c (write_relocs): Fix a signed/unsigned warning.
4132 * config/tc-hppa.c (fudge_reg_expressions): New
4133 (hppa_force_reg_syms_absolute): New.
4134 (pa_equ): Allow reg_section expressions.
4135 * config/tc-hppa.c (md_optimize_expr): Define.
4136 (hppa_force_reg_syms_absolute): Prototype.
4138 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4139 (pa_parse_number): Pass in arg to select fp reg parsing.
4140 Return 1 to indicate format checks pass. If strict, then only
4141 accept a register or register symbol. Return value in...
4142 (pa_number): New static for pa_parse_number.
4143 (FP_REG_BASE): Define.
4144 (FP_REG_RSEL): Define.
4145 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4146 appropriate. White space changes.
4147 (need_pa11_opcode): Don't bother passing any params, get them from
4149 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4150 Remove extraneous check in case 'Q'.
4151 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4152 reg, set section of resulting symbol to reg_section.
4153 (pa_parse_space_stmt): Modify call to pa_parse_number.
4154 (pa_space): Likewise.
4156 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4157 (hppa_force_relocation): Handle vtable relocs.
4158 (pa_vtable_entry): New.
4159 (pa_vtable_inherit): New.
4160 (md_pseudo_table): Add entries for vtable pseudos.
4161 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4162 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4164 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4165 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4166 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4168 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4169 specify a symbol type.
4171 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4172 dependent things together.
4173 (md_elf_symbol_type): Define.
4175 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4177 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4179 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4180 (obj_elf_vtable_entry): Declare.
4182 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4183 and export function.
4184 (obj_elf_vtable_entry): Similarly.
4185 (elf_pseudo_table): Fix the damage with a cast.
4187 2000-09-03 Richard Henderson <rth@cygnus.com>
4189 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4190 for template selection when a label is needed.
4192 2000-09-02 Kazu Hirata <kazu@hxi.com>
4194 * config/tc-ia64.c: Fix formatting.
4196 2000-09-02 Nick Clifton <nickc@redhat.com>
4198 * configure.in: Increase version number to 2.10.91.
4199 * configure: Regenerate.
4200 * aclocal.m4: Regenerate.
4201 * config.in: Regenerate.
4202 * po/gas.pot: Regenerate.
4203 * Makefile.in: Regenerate.
4205 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4207 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4208 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4209 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4211 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4214 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4216 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4217 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4218 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4219 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4220 (GOT_symbol): New variable.
4221 (md_undefined_symbol): Set it.
4223 2000-09-01 Richard Henderson <rth@cygnus.com>
4225 * config/tc-ia64.c (match): Don't inline.
4226 (extra_goodness): New.
4227 (md_begin): Prefer nop.f and nop.b for best_template.
4229 2000-08-31 Kazu Hirata <kazu@hxi.com>
4231 * as.c: Fix formatting.
4233 * frags.c: Likewise.
4234 * macro.c: Likewise.
4236 2000-08-31 Eric Christopher <echristo@cygnus.com>
4238 * config/tc-mn10300.c: Cleanup and fix warnings.
4239 (md_pseudo_table): Add initializers.
4240 (md_show_usage): Cleanup.
4241 (md_parse_option): Fix warnings.
4242 (md_undefined_symbol): Fix warnings.
4243 (md_conver_frag): Fix warnings.
4244 (tc_gen_reloc): Fix warnings.
4245 (md_apply_fix3): Fix warnings.
4246 (check_operand): Fix warnings.
4248 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4250 * acinclude.m4: Include libtool and gettext macros from the
4252 * aclocal.m4, configure: Rebuilt.
4254 2000-08-30 Mark Hatle <mhatle@mvista.com>
4256 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4258 2000-08-31 Kazu Hirata <kazu@hxi.com>
4260 * listing.c: Fix formatting.
4262 2000-08-29 Kazu Hirata <kazu@hxi.com>
4264 * app.c: Fix a comment typo. Fix formatting.
4266 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4268 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4269 offset of the target destination for jmp instructions.
4270 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4272 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4274 * NEWS: Mention support for CRIS.
4276 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4278 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4279 Sets `.lcomm' alignment to zero.
4281 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4283 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4284 TC_FIX_ADJUSTABLE): Define.
4286 2000-08-23 Jim Wilson <wilson@cygnus.com>
4288 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4289 unwind.personality_routine is set.
4291 2000-08-23 H.J. Lu <hjl@gnu.org>
4293 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4295 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4297 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4300 2000-08-22 H.J. Lu <hjl@gnu.org>
4302 * config.in (STRICTCOFF): New for strict COFF.
4304 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4305 i386-*-go32* and i386-go32-rtems*.
4306 * configure: Rebuilt.
4308 * config/obj-coff.c (obj_coff_endef): Follow the historical
4309 behavior if STRICTCOFF is not defined.
4311 * doc/internals.texi: Document STRICTCOFF.
4313 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4315 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4316 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4317 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4318 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4319 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4320 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4321 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4324 2000-08-22 Eric Christopher <echristo@cygnus.com>
4326 * config/tc-mn10300.c: (md_apply_fix): New function.
4327 (mn10300_force_relocation): New function.
4328 (mn10300_fix_adjustable): New function.
4330 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4331 (TC_HANDLES_FX_DONE): Define.
4332 (obj_fix_adjustable): Define.
4333 (MD_APPLY_FIX3): Define.
4334 (TC_LINKRELAX_FIXUP): Define.
4336 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4338 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4340 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4342 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4344 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4345 if the fixup resulted in a relocation.
4347 2000-08-18 Nick Clifton <nickc@redhat.com>
4349 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4350 Make reference to first element of shift_names explicit.
4352 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4354 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4355 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4356 add a symbol's address. Removed all target-specific #ifdefs that
4357 used to accomplished the same.
4358 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4359 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4360 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4361 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4362 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4364 2000-08-17 Kazu Hirata <kazu@hxi.com>
4366 * dwarf2dbg.c: Fix formatting.
4368 2000-08-17 Nick Clifton <nickc@redhat.com>
4370 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4371 to be recoded as logical shift lefts by zero.
4373 2000-08-16 Jim Wilson <wilson@cygnus.com>
4375 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4376 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4378 (note_register_values): Handle IA64_OPND_R3_2 operands.
4380 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4382 * config/tc-i860.c (md_operand): Silly typo fixed.
4384 2000-08-16 Nick Clifton <nickc@redhat.com>
4386 * config/tc-arm.c (struct asm_shift): Delete.
4388 (enum asm_shift_index): New.
4389 (struct asm_shift_properties): New.
4390 (struct asm_shift_name): New.
4391 (shift_properties[]); New.
4392 (shift_names[]); New.
4394 (decode_shift): Use new structures.
4395 Issue a warning is "ROR #0" is used.
4396 Issue a warning if "ASR #0" or "LSR #0" is used.
4398 (md_begin): Initialise arm_shift_hsh table from new
4399 asm_shift_name array.
4401 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4403 * config/tc-sparc.c: Kill all warnings.
4404 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4406 (md_show_usage): Update usage text.
4408 2000-08-16 Nick Clifton <nickc@redhat.com>
4410 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4413 2000-08-15 Will Cohen <wcohen@redhat.com>
4415 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4417 * config/tc-sh.c (md_assemble): Changed so debug_type
4418 test performed for ppi_assemble
4419 * config/tc-sh.c: Included dwarf2dbg.h.
4420 (debug_line): Defined.
4421 (md_assemble): Generates dwarf2 line info.
4422 (sh_finalize): New function. Finalize dwarf2 info.
4423 (assemble_ppi): Returns size of code generated.
4424 (build_Mytes): Returns size of code generated.
4425 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4426 * config/tc-sh.h (md_end): Defined.
4427 (sh_finalize): Declared.
4429 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4431 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4434 2000-08-14 Nick Clifton <nickc@redhat.com>
4436 * config/tc-arm.c (do_bx): Allow "bx pc".
4438 2000-08-14 Jim Wilson <wilson@cygnus.com>
4440 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4441 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4442 (md_begin): Change assignment to md.flag to OR in the new bit.
4444 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4446 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4447 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4450 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4452 * NEWS: Mention i860 support.
4454 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4456 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4458 2000-08-14 Andreas Schwab <schwab@suse.de>
4460 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4462 2000-08-11 Andreas Schwab <schwab@suse.de>
4464 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4467 2000-08-11 Kazu Hirata <kazu@hxi.com>
4469 * expr.c: Fix formatting.
4470 * config/obj-bout.c: Likewise.
4472 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4474 * doc/c-i860.texi: Flesh out the i860 section more.
4476 2000-08-10 Kazu Hirata <kazu@hxi.com>
4478 * symbols.c: Fix formatting.
4481 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4483 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4484 modifier has the IgnoreSize bit set.
4486 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4488 From Rodney Brown <RodneyBrown@mynd.com>
4489 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4490 * configure: Regenerate.
4492 2000-08-09 Kazu Hirata <kazu@hxi.com>
4494 * hash.c: Fix formatting.
4497 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4499 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4500 (i860_fix_info): New enum.
4501 (MD_APPLY_FIX3): Define.
4502 (WORKING_DOT_WORD): Define.
4503 (TC_HANDLES_FX_DONE): Define.
4504 (DIFF_EXPR_OK): Define.
4505 (LISTING_HEADER): Define.
4506 (TARGET_FORMAT): Select target format based on endian flag.
4507 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4508 (target_big_endian): Add external declaration.
4510 * config/tc-i860.c: All existing code reworked completely. Other
4511 new code shown below.
4512 (SYNTAX_SVR4): Define.
4513 (target_warn_expand): New variable.
4514 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4515 (md_longopts): Declare and define with new options (-EL, -EB,
4517 (md_show_usage): New function.
4518 (md_operand): New function.
4519 (obtain_reloc_for_imm16): New function.
4520 (md_apply_fix3): New function.
4521 (tc_gen_reloc): New function.
4523 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4525 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4526 2 bytes of the jump address are in the same frag.
4527 (find): Accept 68hc12 register indirect modes.
4529 * NEWS: Mention 68HC11 & 68HC12 support.
4531 2000-08-07 Richard Henderson <rth@cygnus.com>
4533 * config/tc-ia64.c (unwind): Add prologue_mask member.
4534 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4535 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4536 (dot_body): Clear unwind.prologue_mask.
4537 (dot_prologue): Set it. Accept a register second argument.
4539 2000-08-07 Kazu Hirata <kazu@hxi.com>
4541 * config/atof-ieee.c: Fix formatting.
4542 * config/atof-tahoe.c: Likewise.
4544 2000-08-06 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4549 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4550 of .popsection, .previous, .pushsection, .subsection,
4551 .version, .vtable_entry, .vtable_inherit and .weak.
4553 2000-08-05 Kazu Hirata <kazu@hxi.com>
4555 * config/tc-cris.c: Fix formatting.
4556 * config/tc-i386.c: Likewise.
4557 * config/tc-sparc.c (sparc_ip): Simplify the code.
4559 2000-08-04 Kazu Hirata <kazu@hxi.com>
4561 * config/tc-cris.c: Rearrange code for readability.
4562 * config/tc-d10v.c: Fix formatting.
4563 * config/tc-m32r.c: Likewise.
4564 * config/tc-sparc.c: Likewise.
4566 2000-08-02 Jim Wilson <wilson@cygnus.com>
4568 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4569 before ia64_find_opcode.
4570 (md_assemble): Likewise.
4572 2000-08-01 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4575 Undo some formatting fixes.
4577 2000-08-01 Kazu Hirata <kazu@hxi.com>
4579 * config/obj-som.c: Fix formatting.
4580 * config/obj-ieee.c: Likewise.
4581 * config/tc-arm.c: Likewise.
4582 * config/tc-v850.c: Likewise.
4584 2000-08-01 Nick Clifton <nickc@redhat.com>
4586 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4587 index by command line option.
4589 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4591 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4592 (@node M68K-Branch): Rewrite to match the reality.
4594 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4596 * doc/c-i860.texi: New file.
4597 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4598 * doc/Makefile.in: Regenerate.
4599 * doc/all.texi: Add I860 as relevant architecture.
4600 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4602 2000-07-31 Kazu Hirata <kazu@hxi.com>
4604 * config/tc-d30v.c: Fix formatting.
4606 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4608 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4609 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4610 long emit a long branch if available instead of an absolute jump, never
4611 emit absolute jumps for anything with --pcrel.
4613 * doc/c-m68k.texi: Document new command line option.
4615 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4617 * config/tc-avr.c: Use PARAMS macro in function declarations.
4618 Don't declare md_pcrel_from_section (already in tc-avr.h).
4619 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4620 (avr_operand): Don't set (unsigned) op_mask to -1.
4622 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4624 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4625 * configure: Regenerated.
4626 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4627 of operand to the .type directive (.e.g, "type").
4629 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4631 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4632 * app.c (do_scrub_chars): Record where first comment found.
4633 * read.c (read_a_source_file): Init found_comment on entry, and
4634 notify whether comments found on exit.
4635 * config/tc-hppa.c (md_shortopts): Add "c".
4636 (md_longopts): Add warn-comment.
4637 (md_parse_option): Handle it.
4638 (md_show_usage): Show available options.
4639 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4641 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4643 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4644 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4646 (md_estimate_size_before_relax): Don't fall off end of function.
4648 2000-07-27 Kazu Hirata <kazu@hxi.com>
4650 * config/tc-avr.c: Fix formatting.
4651 * config/tc-ns32k.c: Likewise.
4653 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4655 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4657 2000-07-27 Kazu Hirata <kazu@hxi.com>
4659 * config/tc-d10v.c: Fix formatting.
4660 * config/tc-z8k.c: Likewise.
4661 * config/tc-sparc.c: Likewise.
4663 2000-07-26 Dave Brolley <brolley@redhat.com>
4665 * cgen.c (queue_fixup): Declare opinfo.
4666 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4667 (gas_cgen_md_operand): Ditto.
4668 (gas_cgen_md_apply_fix3): Ditto.
4670 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4672 * config/obj-coff.c (obj_frob_symbol): Don't merge
4673 labels. Don't merge if the symbol isn't constant. Return
4674 immediately if a symbol is merged.
4676 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4678 * frags.c (frag_align): Correct absolute section alignment.
4680 2000-07-20 DJ Delorie <dj@redhat.com>
4682 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4683 it breaks linking against DLLs.
4685 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4687 * configure.in: Add CRIS support.
4688 * configure: Regenerate.
4689 * Makefile.am: (CPU_TYPES): Add cris.
4690 (CPU_OBJ_VALID) [aout]: Add cris.
4691 (MULTI_CPU_TYPES): Add cris.
4692 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4693 [coff]: Only i386 and mips are valid.
4694 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4695 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4696 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4697 Regenerate dependencies.
4698 * Makefile.in: Regenerate.
4699 * aclocal.m4: Regenerate.
4700 * as.c: Declare crisaout, criself.
4701 * config/tc-cris.h, config/tc-cris.c: New.
4702 * config/e-criself.c, config/e-crisaout.c: New.
4703 * po/POTFILES.in, po/gas.pot: Regenerate.
4705 2000-07-20 Kazu Hirata <kazu@hxi.com>
4707 * read.c: Fix formatting.
4708 * write.c: Fix formatting.
4710 2000-07-19 H.J. Lu <hjl@gnu.org>
4712 * sb.c: Include <stdlib.h> if exists for abort ().
4714 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4716 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4717 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4718 (pa_type_args): Same here.
4720 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4722 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4723 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4724 the storage class is already set.
4726 2000-07-17 Kazu Hirata <kazu@hxi.com>
4728 * config/tc-m68hc11.c: Fix formatting.
4729 * config/tc-mn10200.c: Likewise.
4730 * config/tc-mn10300.c: Likewise.
4731 * config/tc-pj.c: Likewise.
4732 * config/tc-tic80.c: Likewise.
4733 * config/tc-w65.c: Likewise.
4735 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4737 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4740 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4742 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4745 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4747 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4748 ELF as are used for SOM (except the 32-bit reloc one) to decide
4749 whether a symbol can be reduced to a section symbol. Expand on
4750 the comment for symbols involved in LR% and RR% expressions.
4752 2000-07-14 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-mips.c (mips_disable_float_construction): New
4755 static variable. Set to true if doubles should not be
4756 constructed by loading two single width fp registers with
4757 halves of the value.
4758 (mips_ip): Test mips_disable_float_construction.
4759 (md_longopts): Add command line switches --construct-floats
4760 and --no-construct-floats.
4761 (md_parse_option): Parse new command line options.
4762 (md_show_usage): Describe new command line options.
4764 * doc/c-mips.texi: Document new command line options.
4766 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4768 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4769 * configure: Regenerate.
4771 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4773 * configure.in (DEFAULT_EMULATION setting): Revert part of
4774 2000-07-01 change that set te_multi=multi unless set to tmips.
4775 * configure: Regenerate.
4777 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4779 * config/obj-coff.c (coff_frob_section): Add padding to the last
4780 section when aligning it increases its size.
4782 2000-07-11 Kazu Hirata <kazu@hxi.com>
4784 * config/tc-tic54x.c: Fix formatting.
4786 2000-07-10 Kazu Hirata <kazu@hxi.com>
4788 * config/tc-h8500.c: Fix formatting.
4789 * config/tc-tic54x.c: Fix formatting.
4791 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4793 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4794 displacements correctly.
4796 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4798 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4800 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4804 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4806 From David Huggins-Daines <dhd@linuxcare.com>
4807 * config/te-hppalinux64.h: Add a new emulation.
4808 * configure.in (emulations): Add configure bits to support the
4809 64-bit Linux/parisc target.
4810 * configure: Regenerate.
4812 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4813 (md_shortopts): Add `V' for ELF.
4815 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4816 when SOM or ELF_ARG_RELOC are defined.
4817 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4818 ELF_ARG_RELOC are defined.
4819 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4820 (pa_stringer): ..Do it here instead. Fix comment typos.
4821 (hppa_force_relocation): Cast enums to int before comparing with
4824 From Ryan Bradetich <rbradetich@uswest.net>
4825 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4826 redifinition warning.
4827 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4828 (hppa_force_relocation): ditto
4829 (md_apply_fix): Added cast to buf to fix warnings.
4831 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4832 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4834 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4835 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4836 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4837 reloc_type** to avoid warnings in switch.
4838 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4839 little earlier instead.
4841 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4843 (pa_type_args): Use symbol_arg_reloc_info.
4844 (struct pa_it): Make arg_reloc unsigned int.
4845 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4846 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4847 (pa_code): Delete. pa_text duplicates this function.
4848 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4849 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4851 (cons_fix_new_hppa): Actually change selector to e_fsel when
4852 warning about assuming so.
4853 (tc_gen_reloc): More example elf arg reloc code.
4854 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4855 (hppa_force_relocation): Likewise.
4857 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4859 (pa_end_of_source): Prototype.
4860 (hppa_fix_adjustable): Prototype.
4861 (LABELS_WITHOUT_COLONS): Move it..
4862 * config/te-hppa.h: To here.
4864 * config/te-hppa64.h: New file.
4866 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4868 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4869 format -10, -16, 16 relocs.
4870 (hppa_elf_mark_end_of_function): Test for null
4871 last_call_info->start_symbol
4873 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4874 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4875 re_assesmble_* functions. Delete extraneous statements. Fix
4877 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4878 insn to re_assemble_*.
4880 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4882 * doc/internals.texi (Expressions): Fix typo.
4884 2000-07-08 Kazu Hirata <kazu@hxi.com>
4886 * config/tc-sh.c: Fix formatting.
4887 * config/tc-tic54x.c: Fix formatting.
4888 * depend.c: Fix formatting.
4889 * flonum-konst.c: Likewise.
4890 * flonum-mult.c: Likewise.
4892 2000-07-07 Kazu Hirata <kazu@hxi.com>
4894 * config/tc-sh.c: Fix comments.
4895 * config/obj-vms.c: Fix comments.
4896 * config/tc-a29k.c: Likewise.
4897 * config/tc-alpha.c: Likewise.
4898 * config/tc-h8300.c: Likewise.
4899 * config/tc-h8500.c: Likewise.
4900 * config/tc-i370.c: Likewise.
4901 * config/tc-ia64.c: Likewise.
4902 * config/tc-m68hc11.c: Likewise.
4903 * config/tc-m68k.c: Likewise.
4904 * config/tc-mips.c: Likewise.
4905 * config/tc-ns32k.c: Likewise.
4906 * config/tc-ppc.c: Likewise.
4907 * config/tc-z8k.c: Likewise.
4909 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4911 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4912 Default to '(SEC_LOAD | SEC_DATA)'.
4913 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4915 * doc/internals.texi (CPU Backend): Describe
4916 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4918 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4920 * as.c (parse_args): NULL terminate the long option list.
4922 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4924 * config/tc-d30v.h: Include "write.h" for fixS.
4925 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4927 2000-07-05 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-d30v.c (write_2_short): Further changes to warning
4930 messages produced when combining EITHER_BUT_PREFER_MU attributed
4933 2000-07-05 DJ Delorie <dj@redhat.com>
4937 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4939 * config/tc-arm.c (psrs): Accept combinations of flags.
4941 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4943 * config/tc-avr.c: Change _ () to _() around all strings marked
4944 for translation (exception from the usual coding style).
4945 (avr_opt): New struct variable, how the new switches are set.
4946 (OPTION_MMCU): Define as 'm' and actually use.
4947 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4948 (show_mcu_list): New function, display the list of known MCUs.
4949 (md_show_usage): Document the new switches. Call show_mcu_list.
4950 (avr_set_arch): Change 'm' to OPTION_MMCU.
4951 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4952 Handle the new switches.
4953 (avr_operands): Disable warnings for undefined combinations of
4954 operands if -mall-opcodes. Disable warnings for skipping two-word
4955 instructions if enhanced core or -mno-skip-bug.
4956 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4957 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4958 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4959 (avr_ldi_expression): Warn about implicit lo8().
4960 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4962 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4964 * configure.in: Add entry for mips-*-sysv4*MP*
4965 * configure: Rebuild
4966 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4967 elf32-tradlittlemips for traditional mips targets.
4968 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4969 test for Link Once sections as in adjust_reloc_syms.
4970 * config/te-tmips.h: New file for traditional mips targets. Define
4973 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4975 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4976 flags argument is not present, don't change an existing section's
4977 section's attributes. If the flags argument is present, warn if the
4978 attributes don't match the section's current attributes. When
4979 long section names are supported, set SEC_LINK_ONCE and
4980 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4982 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4984 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4985 symbols; create them.
4987 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4989 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4990 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4992 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4994 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4995 expressions. Ignore the problem when handling 16 bit signed
4996 immediates, because the assembler will take care of the relocation
4999 2000-06-27 Nick Clifton <nickc@cygnus.com>
5001 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5002 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5003 sequential order, and emit warning messages if the input source
5004 code contains constructs like that, or parallel constructs
5005 containing such opcodes.
5007 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5009 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5010 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5011 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5012 (md_show_usage): Update usage message.
5013 (md_parse_option): Allow redefinition of MCU type within the
5014 same avr[1-5] bfd machine type. Show both old and new MCU type
5015 in the error message.
5016 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5017 Simplify 8K wrap code.
5019 2000-06-25 Kazu Hirata <kazu@hxi.com>
5021 * config/obj-aout.c: Remove all uses of DEFUN.
5022 * config/obj-ieee.c: Likewise.
5023 * config/tc-sh.c: Fix comment typos.
5024 * config/tc-tahoe.c: Likewise.
5025 * config/tc-vax.c: Likewise.
5026 * config/tc-w65.c: Likewise.
5027 * config/tc-z8k.c: Likewise.
5028 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5030 2000-06-24 DJ Delorie <dj@cygnus.com>
5032 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5033 more changes from Sept 1999
5034 (tc_i386_fix_adjustable): ditto
5035 (md_apply_fix3): ditto
5037 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5039 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5040 (gas_cgen_parse_operand): Set it around expression() call.
5041 (gas_cgen_md_operand): Test for it before longjmp().
5043 2000-06-24 Kazu Hirata <kazu@hxi.com>
5045 * config/tc-h8500.c: Remove all uses of DEFUN.
5046 * config/tc-sh.c: Likewise.
5047 * config/tc-w65.c: Likewise.
5048 * config/tc-z8k.c: Likewise.
5050 * config/tc-h8500.c: Fix typos in comments.
5052 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5054 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5057 2000-06-23 matthew green <mrg@redhat.com>
5059 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5060 defined. Fix error message for `[' grouping.
5062 2000-06-22 Kazu Hirata <kazu@hxi.com>
5064 * config/tc-h8300.c: Fix formatting and comment typos.
5066 2000-06-22 Timothy Wall <twall@cygnus.com>
5068 * config/tc-ia64.c (note_register_values): Move premature QP
5069 notation clearing into the appropriate place.
5071 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5073 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5074 first before anything else. Add bin-bugs.h, emul.h and progress.h
5075 Sort list of files as for $(OBJS) in Makefile.am.
5077 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5078 find one. Remake dependencies.
5079 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5080 * Makefile.in: Regenerate.
5081 * doc/Makefile.in: Regenerate.
5083 * config/tc-i386.c (i386_displacement): Don't assume a constant
5084 displacement is necessarily 16 bits when in 16 bit code mode.
5085 (md_assemble): Instead size the displacement here after we know
5086 for sure that a .code16gcc operand hasn't automatically added
5087 operand size prefixes.
5089 2000-06-21 H.J. Lu <hjl@gnu.org>
5091 * Makefile.am: Rebuild dependency.
5092 * Makefile.in: Rebuild.
5094 2000-06-21 Kazu Hirata <kazu@hxi.com>
5096 * config/tc-h8300.c (parse_reg): Make the function static.
5097 (parse_exp): Likewise.
5099 2000-06-20 DJ Delorie <dj@cygnus.com>
5101 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5102 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5103 for cygwin import libraries to work properly.
5105 2000-06-20 H.J. Lu <hjl@gnu.org>
5107 * Makefile.am: Rebuild dependency.
5108 * Makefile.in: Rebuild.
5109 * configure: Likewise.
5110 * doc/Makefile.in: Likewise.
5112 2000-06-20 Timothy Wall <twall@cygnus.com>
5114 * doc/internals.texi (CPU backend): Add @itemx for
5115 TC_START_LABEL_WITHOUT_COLON.
5116 * doc/c-tic54x.texi: New.
5117 * doc/as.texinfo: Add tic54x features and include primary tic54x
5119 * doc/all.texi: Add C54X.
5120 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5121 * doc/Makefile.in: Regenerate.
5122 * configure.in: Add tic54x and define LIBM for tic54x.
5123 * configure: Regenrate.
5124 * config/tc-tic54x.[ch]: New.
5125 * config/obj-coff.h: Add tic54x.
5126 * Makefile.am: (CPU_TYPES): Add tic54x.
5127 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5128 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5129 (as_new_LDADD): Add $(LIBM).
5130 * Makefile.in: Regenerate.
5132 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5134 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5135 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5136 * doc/as.texinfo: Likewise.
5138 * configure, Makefile.in: Regenerate.
5139 * configure.in (emulations): Recognize m6811 and m6812.
5140 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5141 Added files for 68hc11 and 68hc12 assembler.
5142 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5143 * config/tc-m68hc11.h: Header definition for that assembler.
5145 2000-06-18 Nick Clifton <nickc@redhat.com>
5147 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5148 instead of OCTETS_PER_BYTE.
5150 * config/tc-v850.c: Fix compile time warnings.
5151 * config/tc-ppc.c: Fix compile time warnings.
5153 2000-06-18 H.J. Lu <hjl@gnu.org>
5155 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5156 * configure: Rebuild.
5158 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5160 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5163 2000-06-16 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5166 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5168 * doc/c-mips.texi: Document newly accepted cpu variants.
5170 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5172 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5174 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5176 * macro.c (getstring): Make it possible to escape the quote
5179 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5181 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5183 2000-06-13 H.J. Lu <hjl@gnu.org>
5185 * configure: Regenerate.
5187 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5189 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5191 * doc/internals.texi (line_separator_chars): Semicolon is no
5192 longer a default. Mention null and newline as defaults.
5194 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5196 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5197 * config/tc-i860.h (line_separator_chars): Likewise.
5198 * config/tc-h8300.c (line_separator_chars): Likewise.
5199 * config/tc-i960.c (line_separator_chars): Likewise.
5200 * config/tc-m68k.c (line_separator_chars): Likewise.
5201 * config/tc-mips.c (line_separator_chars): Likewise.
5202 * config/tc-ns32k.c (line_separator_chars): Likewise.
5203 * config/tc-sparc.c (line_separator_chars): Likewise.
5204 * config/tc-vax.c (line_separator_chars): Likewise.
5206 * config/tc-h8300.c (comment_chars): Use string initialiser.
5207 * config/tc-i960.c (line_comment_chars): Likewise.
5208 * config/tc-z8k.c (comment_chars, line_comment_chars,
5209 line_separator_chars): Likewise.
5211 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5214 2000-06-08 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5219 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5221 * configure.in (VERSION): Update to show this is the CVS mainline.
5223 2000-06-08 Matthew Jacob <mjacob@feral.com>
5225 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5226 $at is the integer register $r28, vs. both $r28 and the floating
5227 point register $f28.
5229 2000-06-08 James E. Wilson <wilson@cygnus.com>
5231 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5232 (dot_endp): Don't call ia64_flush_insns.
5233 (emit_one_bundle): Don't delete prologue/body records from
5234 unwind_record list in first loop. Rewrite second loop to account for
5237 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5239 * config/tc-ia64.c: Add missing prototypes.
5240 (generate_unwind_image): Cast argument to output_unw_records call.
5242 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5244 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5246 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5248 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5249 (REGISTER_P): likewise.
5250 (avr_opcodes): uses include/opcode/avr.h
5251 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5253 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5255 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5258 2000-06-03 H.J. Lu <hjl@gnu.org>
5260 * read.c (is_end_of_line): Put back `;'.
5262 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5264 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5266 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5268 * expr.c (operand): Test is_end_of_line outside switch to catch
5269 line separator chars that are also operators.
5270 (operator): Return O_illegal for line separator chars.
5272 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5273 entry (or `!' entry for TC_HPPA).
5275 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5276 before indexing is_end_of_line. Remove redundant check for '\0'.
5278 * config/tc-h8500.c (md_assemble): Likewise.
5279 * config/tc-mcore.c (md_assemble): Likewise.
5280 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5283 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5285 * config/tc-mcore.c (mcore_cons): Likewise.
5286 (mcore_float_cons): Likewise.
5287 (mcore_stringer): Likewise.
5288 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5290 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5292 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5294 2000-05-29 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-sh.c: Fix compile time warning messages.
5298 * config/tc-mips.c: Fix compile time warning messages.
5300 2000-05-29 Philip Blundell <philb@gnu.org>
5302 * doc/as.texinfo: Update copyright dates.
5303 (Local Labels): Delete misplaced mention of ARM.
5304 * NEWS: Mention ARM ELF support.
5306 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5308 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5309 it is modified, and use the real_size to compute the frag address
5310 for dwarf2 line info.
5312 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5314 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5315 line-matching scheme to cope with automake moving variables around.
5316 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5317 * Makefile.in: Regenerate.
5319 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5321 * config/tc-sparc.c (sparc_relax): New.
5322 (md_longopts): Add -relax and -no-relax options.
5323 (md_parse_options, md_show_usage): Likewise.
5324 (md_apply_fix3): Optimize tail call into branch always if possible.
5326 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5328 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5329 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5330 rules, with warning when a GAS statement specifies a packing that
5331 will result in an instruction being squashed.
5332 Added typdef packing_type and enumerals, changed various integer
5333 literals to use the enumerals.
5335 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5337 * config/tc-ia64.c (dot_restorereg_p): New function.
5338 (md_pseudo_table): Add restorereg.p.
5339 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5340 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5342 * config/tc-ia64.h (unw_record_type): Add unwabi.
5343 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5344 called MASK with members for imask, and the masks produced by
5345 fr_mem, gr_mem, br_mem, and frgr_mem.
5346 (unw_p_record): Add members ABI and CONTEXT.
5347 (unw_x_record): Add member AB.
5348 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5349 as pseudo-register for use during unwind info generation.
5350 (AR_PFS, AR_LC): New macros.
5351 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5352 whose names start with an at sign (as in "@priunat").
5353 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5355 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5356 proc_end, unwind_info, personality_routine): Consolidate into
5357 "unwind" structure to reduce offset-table use. Add member
5358 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5360 (output_R1_format, output_R3_format, output_P3_format,
5361 output_P6_format): Initialize R with zero to reduce compiler warnings.
5362 (output_P7_format): Ditto. Add `default' branch to switch
5363 statement to reduce compiler warnings.
5364 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5365 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5366 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5367 into single argument.
5368 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5369 compiler warnings. Merge A and B args into single argument.
5370 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5371 A and B args into single argument.
5372 (free_record): Removed (wasn't used).
5373 (free_list_records): Also free imasks in prologue records.
5374 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5375 (output_spill_mask): Remove.
5376 (output_unwabi): New function.
5377 (output_epilogue, output_label_state, output_copy_state): Call
5379 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5380 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5382 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5383 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5384 as part of handling the prologue records. Emit region's imask if
5385 we have one. Handle unwabi, epilogue, label_state, copy_state,
5386 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5387 spill_sprel_p, and spill_reg_p records.
5388 (set_imask, count_bits, slot_index): New function.
5389 (fixup_unw_records): Fix region size computation. Handle
5390 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5391 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5392 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5393 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5394 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5395 (dot_save): Use manifest constants for applicaton registers.
5396 Handle REG_PR and REG_PRIUNAT.
5397 (dot_restore): Don't just ignore it.
5398 (dot_restorereg): New function..
5399 (generate_unwind_image): Ensure unwind info is a multiple of eight
5400 bytes, not just four bytes.
5401 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5402 (dot_altrp): Don't just ignore it.
5403 (dot_savemem): New function. Replaces dot_savesp() and
5404 dot_savepsp(). Use manifest constants for applicaton registers.
5405 Handle REG_PR and REG_PRIUNAT.
5406 (dot_savef): Simplify.
5407 (dot_saveb): Support generation of br_gr.
5408 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5409 dot_label_state, dot_copy_state): New function.
5410 (dot_unwabi): Don't just ignore it.
5411 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5412 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5413 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5414 (emit_one_bundle): Set slot number for prologue/body records
5415 *before* emitting the first insn.
5416 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5417 (md_begin): Declare "psp" pseudo-register.
5418 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5419 so we don't get segfault.
5420 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5421 counts as required per SW Conventions manual
5422 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5423 output_preds_psprel, output_preds_sprel, output_spill_base,
5424 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5425 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5426 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5427 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5428 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5429 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5430 (dot_vframe): Implement.
5431 (dot_vframesp, dot_vframepsp): New function.
5433 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5435 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5436 * configure: Regenerate.
5438 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5440 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5441 (md_estimate_size_before_relax): so we can use it here instead of
5442 old kludges. Localise vars to blocks. Comment.
5444 * frags.c (frag_new): Update fr_var comments.
5445 * frags.h (struct frag): Ditto.
5447 2000-05-22 Richard Henderson <rth@cygnus.com>
5449 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5450 (pseudo_func): Add pcrel.
5451 (operand_match): Handle IA64_OPND_TGT64.
5452 (build_insn): Likewise.
5453 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5454 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5455 (fix_insn): Handle all three 64-bit relocation types.
5457 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5459 * obj.h (struct format_ops): New members begin, app_file,
5460 s_set_other, s_set_desc, s_get_type, s_set_type,
5461 separate_stab_sections, init_stab_section.
5463 * config/obj-multi.h: Update GPL notice to v2.
5465 (obj_app_file): New.
5466 (S_SET_SIZE): Test s_set_size for NULL before calling.
5467 (S_SET_ALIGN): Similar for s_set_align.
5472 (SEPARATE_STAB_SECTIONS): New.
5473 (INIT_STAB_SECTION): New.
5474 (EMIT_SECTION_SYMBOLS): New.
5475 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5477 * config/obj-elf.h: Update GPL notice to v2.
5478 Mention that this file is included from obj-multi.h.
5479 (obj_begin): Wrap definition in ifndef.
5480 (elf_file_symbol): Constify declaration.
5481 (obj_app_file): Ditto.
5482 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5483 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5485 * config/obj-elf.c (elf_s_set_other): New.
5486 (elf_file_symbol): Constify argument.
5487 (elf_separate_stab_sections): New.
5488 (elf_init_stab_section): New.
5489 (elf_format_ops): Add new members. Remove comma at end.
5491 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5492 (ecoff_format_ops): Add new fields. Remove comma at end.
5493 Mention inconsistency for emit_section_symbols.
5495 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5497 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5498 (coff_separate_stab_sections): New.
5499 (coff_format_ops): Add new members.
5501 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5502 (obj_aout_s_set_other): New.
5503 (obj_aout_s_set_desc): New.
5504 (obj_aout_s_get_type): New.
5505 (obj_aout_s_set_type): New.
5506 (obj_aout_separate_stab_sections): New.
5507 (aout_format_ops): New members added. Use obj_aout_process_stab,
5508 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5509 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5511 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5513 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5515 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5516 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5517 (md_estimate_size_before_relax): Ensure jumps to weak and
5518 externally visible symbols are relocatable.
5520 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5522 * stabs.c (aout_process_stab): Make global.
5523 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5524 * read.h (aout_process_stab): Declare.
5526 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5527 Generalize to *aout, *coff *elf.
5528 * configure: Regenerated.
5530 * doc/internals.texi (Object format backend): Say
5531 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5533 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5534 * Makefile.in: Regenerated.
5536 2000-05-19 Catherine Moore <clm@cygnus.com>
5538 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5540 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5542 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5543 instruction to reflect change in re_assemble_*.
5545 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5547 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5548 build PA64 ELF tools.
5549 * configure: Rebuilt.
5551 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5553 * Makefile.am: Regenerate dependencies.
5554 * Makefile.in: Regenerate.
5556 2000-05-15 Nick Clifton <nickc@cygnus.com>
5558 * config/tc-arm.c (struct asm_psr): Add boolean field
5559 distinguishing between CSPR and SPSR. Rename 'number' field
5561 (psrs): Rearrange contents to match new asm_psr structure.
5562 (arm_psr_parse): Move next to psr_required_here. Make it
5563 return an asm_psr structure.
5564 (psr_required_here): Use asm_psr structure returned by
5566 (do_msr): Reorganise to allow psr_required_here to be called
5568 (md_undefined_name): Mark 'name' parameter as unused, since
5569 the COFF target does not use it.
5571 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5573 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5575 * config/te-aux.h: Likewise.
5576 * config/te-dpx2.h: Likewise.
5577 * config/te-go32.h: Likewise.
5578 * config/te-hp300.h: Likewise.
5579 * config/te-hppa.h: Likewise.
5580 * config/te-i386aix.h: Likewise.
5581 * config/te-ic960.h: Likewise.
5582 * config/te-interix.h: Likewise.
5583 * config/te-nbsd532.h: Likewise.
5584 * config/te-pc532mach.h: Likewise.
5585 * config/te-ppcnw.h: Likewise.
5586 * config/te-psos.h: Likewise.
5587 * config/te-sparcaout.h: Likewise.
5588 * config/te-sun3.h: Likewise.
5589 * config/te-sysv32.h: Likewise.
5591 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5593 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5594 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5595 and sign extend without an if statement.
5596 (build_bytes): Likewise.
5598 2000-05-14 Kazu Hirata <kazu@hxi.com>
5600 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5601 X_add_symbol L_32 case.
5603 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5605 * config/te-freebsd.h: New file.
5607 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5609 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5610 bindtextdomain): Replace defines with those from intl/libgettext.h
5611 to quieten gcc warnings.
5613 * NEWS: Mention x86 .arch and -q.
5615 * config/tc-i386.c (quiet_warnings): New.
5616 (md_assemble): Use quiet_warnings.
5617 (md_parse_option): Set quiet_warnings from -q.
5618 (md_show_usage): Mention -q, delete -m.
5619 (flag_do_long_jump): Delete.
5620 (md_parse_option): Remove -m.
5621 (md_show_usage): Remove -m.
5622 (md_create_long_jump): Remove useless flag_do_long_jump code.
5624 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5625 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5627 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5628 Alexander Sokolov <robocop@netlink.ru>
5630 * doc/c-i386.texi (i386-Arch): New section.
5631 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5633 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5634 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5635 architecture has been given and is not 486.
5636 (set_cpu_arch): New.
5637 (md_pseudo_table): Add .arch.
5638 (md_assemble): Warn if cpu architecture has been given and an
5639 unsupported instruction.
5641 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5642 Move operand_types bit defines after relevant template field.
5643 (template): Add cpu_flags.
5647 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5649 * config/tc-mn10300.h (md_end): Define.
5650 (mn10300_finalize): Declare.
5651 * config/tc-mn10300.c: Include dwarf2dbg.h.
5652 (debug_line): Define.
5653 (md_assemble): Generate dwarf2 line info.
5654 (mn10300_finalize): New function. Finalize dwarf2 info.
5656 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5658 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5659 external version of the relocation for weak symbols.
5661 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5663 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5664 frame size in units of 16 bytes, as required per SW Conventions manual.
5665 (output_unw_records): Output info-block header as a dword to get
5668 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5670 * as.h: #include "file", not <file> on files from ../include.
5671 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5672 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5673 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5674 (tc_coff_symbol_emit_hook): Ditto.
5675 (OPTCOUNT): Cast to int to avoid compiler warning.
5676 (md_begin): Fix signed/unsigned warnings.
5678 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5680 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5681 ABRANCH LONG case for a conditional branch on a 68000.
5682 (md_estimate_size_before_relax): Likewise. Also handle
5683 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5684 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5685 PC-relative on all CPUs.
5686 (md_estimate_size_before_relax): Likewise.
5688 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5690 * as.c (parse_args): Just mention current year in printed
5693 2000-05-03 J.T. Conklin <jtc@redback.com>
5695 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5697 (md_parse_option): Recognize -m7400.
5699 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5701 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5702 don't permit lp to become less than the words array.
5704 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5706 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5707 Fix little-endian case.
5709 2000-05-03 David O'Brien <obrien@NUXI.com>
5711 * as.c (parse_args): Update copyright.
5713 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5715 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5716 for the .bss section too.
5718 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5720 * configure.in: Set em=linux for hppa-*-linux.
5721 * configure: Regenerate.
5722 * doc/Makefile.in: Regenerate with correct automake.
5724 * frags.c (frag_grow): Sanity check chunk_size.
5726 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5727 * config/obj-som.h: Likewise.
5728 * config/obj-ieee.h: Likewise.
5730 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5732 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5733 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5734 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5735 (pa_ip): low_sign_unext now returns via function value. Use
5736 re_assemble_* instead of dis_assemble_* and
5737 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5739 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5740 (md_section_align, md_parse_option, md_show_usage,
5741 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5742 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5743 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5744 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5745 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5747 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5748 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5749 outside of switch. Correct mask and shifting errors in case 10
5750 and case -11. In case 21, compare against signed range to suit
5751 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5752 case 17 and case 22, use offsetT variable to properly check range.
5753 Use re_assemble_* here too.
5754 (evaluate_absolute): Change type of value to offsetT. Call
5755 hppa_field_adjust to do the work for us.
5756 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5757 (pa_parse_cmpib_64_cmpltr): Ditto.
5758 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5759 of i to unsigned int.
5760 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5761 (pa_end_of_source): Return type is void.
5763 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5765 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5767 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5769 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5770 More comments added.
5771 (md_begin): Removed "construct symbols for each register name".
5772 Because register names conflicts with GCC generated function
5774 (avr_operand): Now constant numbers can be used as a register
5775 identifiers (0 as r0, 31 as r31).
5776 (md_assemble): use skip_space () before parsing instruction
5779 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5781 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5782 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5783 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5784 * configure: Regenerate.
5786 2000-04-29 Andreas Jaeger <aj@suse.de>
5788 * as.h: Correctly check GCC version.
5790 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5792 * doc/as.1: Fix unbalanced brackets.
5794 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5796 (line_comment_chars): Set to '/' if TE_FreeBSD.
5798 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5800 * configure.in: Configury support for PA64 (currently disabled).
5801 * configure: Rebuilt.
5803 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5805 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5806 bfd_set_section_alignment.
5808 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5810 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5813 2000-04-24 Nick Clifton <nickc@cygnus.com>
5815 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5816 * doc/as.texinfo (Align): Include arm and strongarm in list of
5817 targets that have the second form of the behaviour of the .align
5820 2000-04-24 Mark Klein <mklein@dis.com>
5822 * config/obj-som.c: Terminate obj_pseudo_table.
5824 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5826 * as.c (parse_args): Allow md_parse_option to override -a listing
5828 * config/obj-coff.c (add_lineno): Change type of offset parameter
5829 from "int" to "bfd_vma."
5830 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5831 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5832 (ppc_change_csect): Align correctly for XCOFF64.
5833 (ppc_machine): New function, which discards "ppc_machine" line.
5834 (ppc_tc): Cons for 8 when code is 64 bit.
5835 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5837 (md_parse_option): Handle -a64 and -a32.
5839 * config/tc-ppc.h (TARGET_MACH): Define.
5840 (TARGET_FORMAT): Move to function.
5841 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5843 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5845 * config/tc-avr.c: New AVR_ISA_ defined.
5846 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5847 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5848 for `fmul', `movw' and `lpm R,Z' instructions.
5849 (avr_operands): Warn if current opcode is a two-word instruction
5850 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5851 (avr_opcodes): New commands added.
5852 (REGISTER_P): Check 'a' and 'v' constraint letters.
5853 (mcu_types): New MCU added.
5855 2000-04-22 Timothy Wall <twall@cygnus.com>
5857 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5859 (operand_match): Conditionally insert default bit values for IMMU9.
5861 2000-04-14 Matthew Green <mrg@cygnus.com>
5863 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5864 * configure: Rebuilt.
5866 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5867 Jason Eckhardt <jle@cygnus.com>
5869 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5871 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5872 Added handling of new operand types l,y,&,fe,fE,fx.
5874 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5875 David Mosberger <davidm@hpl.hp.com>
5876 Timothy Wall <twall@cygnus.com>
5877 Andrew MacLeod <amacleod@cygnus.com>
5878 Jim Wilson <wilson@cygnus.com>
5880 * Makefile.am (CPU_TYPES): Add ia64.
5881 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5882 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5883 * Makefile.in: Rebuild.
5884 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5885 * configure: Rebuild.
5886 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5887 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5888 * expr.c (expr): Handle md_optimize_expr.
5889 * read.c (LEX_HASH): Add comment.
5890 * config/tc-ia64.c, config/tc-ia64.h: New files.
5892 2000-04-21 Richard Henderson <rth@cygnus.com>
5894 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5895 bundling a non-delayed branch type instruction.
5897 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5899 * config/tc-mn10300.c (HAVE_AM30): Define.
5900 (md_assemble): Use it.
5902 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5904 * config/obj-elf.c (obj_elf_change_section): Check for changed
5907 * Makefile.am: (CPU_MULTI_VALID): Remove.
5908 (MULTI_CPU_TYPES): Define.
5909 (MULTI_CPU_OBJ_VALID): Define.
5910 (DEPTC): Use the above.
5911 (DEPOBJ): Same here.
5913 Regenerate dependencies.
5914 * Makefile.in: Regenerate.
5916 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5918 * Makefile.am (YACC, LEX): Get them from configure.
5920 2000-04-18 H.J. Lu (hjl@gnu.org)
5922 * config/tc-i386.c (offset_in_range): Use addressT instead of
5923 bfd_vma for non-bfd assemblers.
5925 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5927 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5928 doesn't give spurious errors.
5930 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5932 * as.h (SEEK_SET): Define if undefined.
5934 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5936 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5937 constants, and don't assume offsetT is 32 bits.
5939 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5941 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5942 (md_pcrel_from_section): Add prototype.
5943 (d10v_fix_adjustable): Add prototype.
5944 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5946 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5948 2000-04-12 Nick Clifton <nickc@cygnus.com>
5950 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5951 symbol in frag chain.
5953 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5955 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5956 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5957 (fits_in_signed_word, smallest_imm_type): Ditto.
5958 (md_assemble): Use an offsetT var to hold offsetT values, not a
5960 (offset_in_range): New.
5961 (md_assemble): Use it.
5962 (md_convert_frag): Change type of target_address, opcode_address,
5963 and displacement_from_opcode_start to offsetT.
5964 (md_create_short_jump): Change type of offset to offsetT.
5965 (md_create_long_jump): Ditto.
5966 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5967 (md_chars_to_number): Remove.
5968 (output_invalid): Remove duplicate prototype.
5970 2000-04-09 Nick Clifton <nickc@cygnus.com>
5972 * Makefile.am (CPU_TYPES): Add 'avr'.
5973 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5974 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5976 * Makefile.in: Regenerate.
5978 * doc/as.texinfo: Add M32R documentation.
5980 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5982 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5983 --enable-build-warnings option.
5984 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5985 * Makefile.in, configure: Re-generate.
5987 2000-04-07 Nick Clifton <nickc@cygnus.com>
5989 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5990 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5991 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5992 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5993 (arm_force_relocation): Force relocations for
5994 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5996 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5998 * config/tc-sh.c (get_operands): There's no third operand if the
5999 first operand is an immediate.
6001 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6003 * config/tc-sh.c (immediate): Delete.
6004 (sh_operand_info): Add immediate member.
6005 (parse_reg): Use A_PC for pc.
6006 (parse_exp): Add second argument 'op'. All callers changed.
6007 (parse_at): Expect pc to be coded as A_PC.
6008 Use immediate field in *op.
6009 (insert): Add fourth argument 'op'. All callers changed.
6010 (build_relax): Add second argument 'op'. All callers changed.
6011 (insert_loop_bounds): New function.
6012 (build_Mytes): Remove DISP_4.
6013 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6014 (assemble_ppi): Use immediate field in *operand.
6015 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6016 (md_apply_fix): Likewise.
6017 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6019 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6021 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6023 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6025 * internals.texi (CPU backend): Document
6026 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6028 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6030 * po/gas.pot: Regenerate.
6032 * as.c (show_usage): Restore translated part of bug string.
6033 * gasp.c (show_usage): Likewise.
6035 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6036 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6037 than move-if-change.
6038 (DEP1): Modify for "gcc -MM".
6042 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6043 Update dependencies.
6044 * Makefile.in: Regenerate.
6046 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6048 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6049 (md_begin): Likewise.
6050 (HAVE_AM33): New macro.
6051 (md_assemble): Use it. Match r_regs and xr_regs only if
6054 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6056 * as.h: #include "bin-bugs.h"
6057 * as.c (show_usage): Use REPORT_BUGS_TO.
6058 * gasp.c: #include "bin-bugs.h"
6059 (show_usage): Use REPORT_BUGS_TO.
6061 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6063 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6065 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6066 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6069 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6071 * config/tc-i386.c (i386_immediate): Don't assume a constant
6072 immediate is necessarily 16 bits when in 16 bit code mode.
6073 (md_assemble): Instead set guess_suffix here after we have checked
6076 2000-04-02 Richard Henderson <rth@cygnus.com>
6078 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6079 quantities. Correct right shift sign extension.
6080 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6081 32-bit value when shifting into place.
6083 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6085 * app.c: Add ATTRIBUTE_UNUSED as needed.
6086 * config/tc-ppc.c: Likewise.
6087 (ppc_size): Make unsigned long.
6088 (ppc_insert_operand): Add casts to avoid warnings.
6090 2000-03-31 Nick Clifton <nickc@cygnus.com>
6092 * config/tc-d10v.h (md_flush_pending_output): Define.
6094 2000-03-29 Nick Clifton <nickc@cygnus.com>
6096 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6097 segment. Works for both BFD_ASSEMBLER and others.
6098 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6100 2000-03-29 Nick Clifton <nickc@cygnus.com
6102 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6104 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6106 * listing.c (LISTING_LHS_WIDTH): Default depends on
6108 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6110 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6112 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6115 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6117 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6119 * config/tc-avr.c (mcu_types): Add missing initialiser.
6120 (md_pcrel_from_section): Add prototype.
6121 (avr_operand): Remove redundant test of unsigned < 0.
6122 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6124 2000-03-27 Denis Chertykov <denisc@overta.ru>
6126 * config/tc-avr.c: New file for AVR support.
6127 * config/tc-avr.h: Likewise.
6128 * configure.in: Add AVR support.
6129 * configure: Regenerate.
6131 2000-03-26 Timothy Wall <twall@cygnus.com>
6133 * gasp.c (macro_op): Add new argument to check_macro call.
6134 Macro structure definitions moved to macro.h
6135 * sb.h: Add argument to prototype for input_scrub_include_sb.
6136 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6137 nesting checks with an additional flag.
6138 (struct input_save): Add flag to indicate whether current sb
6139 should be checked for proper macro/conditional nesting.
6140 (input_scrub_push/pop): Save/restore nest check flag.
6141 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6143 * macro.c (check_macro): Allow caller to retrieve parsed macro
6144 information if a pointer is provided. This information may be
6145 used by the new macro hooks.
6146 * macro.h: Update prototype for check_macro. Macro struct
6147 definitions moved here from macro.c/gasp.c.
6148 * read.c (read_a_source_file): Add parameter to check_macro call,
6149 and pass macro info to the macro hook, if defined.
6150 (input_scrub_insert_line): New. Allow insertion of a line of
6151 characters into the input stream.
6152 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6153 file into the input stream.
6154 (s_include): Use input_scrub_insert_file.
6155 * internals.texi: Document new macro hooks.
6156 * as.h: New prototypes added.
6158 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6160 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6161 an initial capital letter.
6162 (i386_index_check): Reindent.
6164 2000-03-19 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6169 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6171 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6172 instruction operand bad if Rd > 7 when generating
6173 thumb instructions. Prevents for example,
6174 "adr r12,label" from silently failing and generating
6175 the wrong instruction.
6177 2000-03-17 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6180 that have a destingation >= 0x400000.
6181 Fix compile time warning messages.
6183 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6185 * config/tc-sh.c (md_begin): When encountering insn that are
6186 not supported by the current arch, only change the name if
6187 its contents are the same as prev_name.
6188 (get_specific): If the the architecture doesn't match, fail.
6190 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6192 * config/tc-sh.c (IDENT_CHAR): Define.
6193 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6194 matching back where it came from.
6196 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6198 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6200 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6202 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6205 2000-03-15 Kazu Hirata <kazu@hxi.com>
6207 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6209 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6211 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6212 floating-point-number, make sure 'f' is in FLT_CHARS.
6214 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6216 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6217 (s_lcomm_internal): Use it.
6218 * doc/internals.texi (CPU backend): Document it.
6219 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6222 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6224 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6227 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6228 implementation doesn't have special handling for switch
6230 (macro_build): Allow for code in sections other than .text.
6232 (mips_ip): Likewise.
6233 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6234 Don't perform relocs if we will be outputting them.
6235 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6236 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6239 2000-03-09 Catherine Moore <clm@cygnus.com>
6241 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6242 relocation type based on the entry in the fixup structure.
6243 Put S_IS_EXTERN processing back in.
6245 2000-03-08 H.J. Lu (hjl@gnu.org)
6247 * Makefile.am (install-exec-tooldir): Depend on
6248 install-exec-bindir for parallel make.
6249 * Makefile.in: Regenerated.
6251 2000-03-06 Nick Clifton <nickc@cygnus.com>
6253 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6255 (md_parse_option): Parse -m32r command line switch - disable m32rx
6257 (md_show_usage): Document new option.
6259 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6260 * doc/Makefile.in: Regenerate.
6261 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6263 2000-03-02 Michael Meissner <meissner@redhat.com>
6265 * config/tc-d30v.c (check_range): Remove code that incorrectly
6266 sign extended values where bits < 32.
6268 2000-03-02 H.J. Lu (hjl@gnu.org)
6270 * configure.in: Support --enable-targets=all on ia32.
6271 * configure: Regenerated.
6273 2000-03-01 Nick Clifton <nickc@cygnus.com>
6275 * gasp.c (do_align): Remove bogus check of alignment value.
6277 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6279 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6280 TC_PPC was defined forced the type of a symbol with no other type
6283 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6285 * doc/internals.texi (CPU backend): Mention that
6286 line_separator_chars do not break up comments. Fix typos for
6287 LEX_AT and LEX_NAME descriptions. Document operands for
6288 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6289 description of md_create_short_jump usage. Document argument for
6290 md_undefined_symbol.
6292 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6294 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6295 (md_parse_option): Handle it.
6296 (md_show_usage): Document it.
6298 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6300 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6301 opcode, for the instruction `pal19'. From Andrea Arcangeli
6304 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6306 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6308 (md_assemble): To here, before template operands are matched.
6309 Also ensure a constant immediate is sign extended when we know the
6310 size is at most 16 bits. This is to catch cases like "add
6311 $0xffc0,%ax" where we don't know the size, and thus that the
6312 immediate can be represented as Imm8S until after parsing the
6314 (i386_displacement): Similarly sign extend 16 bit constant
6316 (md_assemble): Relax 16-bit jump constant range check to suit sign
6317 extended displacements.
6319 2000-02-26 Andreas Jaeger <aj@suse.de>
6321 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6323 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6325 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6326 call operands when intel_syntax.
6327 (intel_float_operand): Return 2 for "fi...".
6328 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6329 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6330 earlier "SHORT" change.
6331 (md_assemble): When determining suffix from Regs, exclude
6334 2000-02-24 Nick Clifton <nickc@cygnus.com>
6336 * configure: Add arm-wince, mips-pe and sh-pe targets.
6337 * configure: Regenerate.
6339 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6341 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6342 "pe-mips" for the mips-pe target.
6344 * config/tc-arm.c (insns): Change displacement encoded in BL
6345 and B instructions if the target port is arm-wince.
6346 (do_ldst): Do not bias the relocation offset if the target
6348 (md_pcrel_from): Add in missing relocation offset bias if the
6349 target os arm-wince.
6351 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6352 (md_begin): Disable -G support for mips-pe target.
6353 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6354 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6357 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6358 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6359 assembler, just set the alignment to 4.
6361 * config/te-wince-pe.h: New file for WinCE targets. Define
6364 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6366 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6367 string instructions.
6368 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6369 (i386_intel_memory_operand): After finding a segment override,
6370 check again for no `[' before looking for a displacement. Bomb if
6371 more than one displacement rather than silently discarding the
6372 second and subsequent ones. Free strings malloc'd by
6373 build_displacement_string.
6375 2000-02-24 Catherine Moore <clm@cygnus.com>
6377 * config/obj-som.c (obj_pseudo_table): Add "weak".
6378 (obj_som_weak): New routine.
6380 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6382 * config/tc-i386.c (union i386_op): New.
6383 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6384 Throughout file replace occurences of disps[n], imms[n], regs[n]
6385 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6386 intel mode operand swapping. Add assert in regKludge and
6387 fake_zero_displacement code. Test i.types[n] when outputting
6388 displacements and immediates. Combine output of Disp16 with
6390 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6391 when in intel mode by (not) reversing fsub and fdiv operands
6392 before the template search. This fails for single operand
6393 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6394 undefined. Instead fix the base_opcode after we've found the
6395 template. Move base_opcode xor with found_reverse_match from
6396 opcode output code to before this fix so we test for the correct
6398 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6399 check in intel mode. Instead compare opcodes.
6401 * config/tc-i386.h (TC_RELOC): Delete.
6402 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6403 with equivalent call to reloc.
6405 * as.h (flag_m68k_mri): Move declaration after target include, and
6406 only declare when TC_M68K defined. Define as zero otherwise.
6407 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6408 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6409 Define as zero otherwise.
6410 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6411 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6412 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6413 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6414 testing whether defined.
6415 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6416 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6417 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6418 rather than testing whether defined.
6419 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6420 (parse_mri_cons): Declare and use only when TC_M68K.
6421 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6422 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6423 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6425 * NEWS: Mention IBM 370 support.
6427 2000-02-23 Richard Henderson <rth@cygnus.com>
6429 * config/tc-i386.c (md_assemble): When swapping operands for
6430 intel_syntax, assume everything that's not Imm or Disp is a
6433 2000-02-23 Linas Vepstas <linas@linas.org>
6435 * config/tc-i370.c, config/tc-i370.h: New files.
6436 * Makefile.am: Add support for Linux/IBM 370.
6437 * configure.in: Likewise.
6438 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6439 * config/obj-elf.c: Include elf/i370.h
6440 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6442 * Makefile.in: Regenerate.
6443 * configure: Regenerate.
6445 * doc/c-i370.texi: New file.
6446 * doc/all.texi: Include it.
6447 * doc/as.texinfo: And here.
6448 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6449 * doc/Makefile.in: Regenerate.
6451 2000-02-19 Michael Meissner <meissner@redhat.com>
6453 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6454 determine if an instruction can be used in parallel with an ADDppp
6455 or SUBppp instruction.
6457 2000-02-22 Andrew Haley <aph@cygnus.com>
6459 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6461 2000-02-22 Andrew Haley <aph@cygnus.com>
6463 * config/tc-mips.c (mips_gp32): New variable.
6464 (macro_build) Use mips_gp32.
6466 (md_longopts): Add "-mgp32" and "-mgp64".
6467 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6469 (OPTION_M7900): Change offset
6470 (OPTION_NO_M7900): Ditto.
6472 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6474 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6475 warning, and bump it to 1.
6477 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6479 From Brad Lucier <lucier@math.purdue.edu>:
6480 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6483 2000-02-21 Catherine Moore <clm@cygnus.com>
6485 * config/tc-mips.c (MF_HILO_INSN): Define.
6486 (mips_7000_hilo_fix): Declare.
6487 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6488 (md_parse_option): Check for 7000_HILO_FIX options.
6489 (OPTION_M7000_HILO_FIX): Define.
6490 (OPTION_NO_M7000_HILO_FIX): Define.
6491 * doc/c-mips.texi (-mfix7000): Describe.
6493 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6495 * listing.c (print_lines): Remove unused variable `end'.
6497 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6498 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6499 reloc_type when BFD_ASSEMBLER.
6500 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6501 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6502 statement and quell signed vs. unsigned comparison warning.
6504 2000-02-18 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6507 the computed frag offset, rather than overwriting it.
6509 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6511 * config/tc-sh.c ("elf/sh.h"): Include.
6512 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6513 (md.begin): Initialize target_arch.
6514 Only include opcodes in has table that match selected architecture.
6515 (parse_reg): Recognize register names for sh-dsp.
6516 (parse_at): Recognize post-modify addressing.
6517 (get_operands): The leading space is now optional.
6518 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6519 arguments. Update valid_arch.
6520 (build_Mytes): Add support for SDT_REG_N.
6521 (find_cooked_opcode): New function, broken out of md_assemble.
6522 (assemble_ppi, sh_elf_final_processing): New functions.
6523 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6524 (md_longopts, md_parse_option): New option: -dsp.
6525 * config/tc-sh.h (elf_tc_final_processing): Define.
6526 (sh_elf_final_processing): Declare.
6528 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6530 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6531 the unwinder subspace. Save the current seg/subseg before creating
6534 2000-02-10 Nick Clifton <nickc@cygnus.com>
6536 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6537 little endian targets.
6538 (INST_BYTE1): Redefine to handle big and little endian
6540 (cpu_type): New type: Select between M340 and M210.
6541 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6542 instructions of the M340.
6543 (md_assemble): Add support for the MULSH and OPSR classes of
6545 (md_atof): Add support for little endian targets.
6546 (md_parse_option): Add support for -EL, -EB and -mcpu command
6548 (md_convert_frag): Add support for little endian targets.
6549 (md_apply_fix3): Add support for little endian targets.
6550 (md_number_to_chars): Add support for little endian targets.
6552 2000-02-10 Timothy Wall <twall@redhat.com>
6554 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6555 defined, use it to verify the symbol just read should be a label.
6557 2000-02-10 Timothy Wall <twall@redhat.com>
6559 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6560 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6561 around colons when KEEP_WHITE_AROUND_COLON is defined.
6562 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6563 and KEEP_WHITE_AROUND_COLON.
6565 2000-02-08 Timothy Wall <twall@redhat.com>
6567 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6569 (do_repeat): New. Abstract repeat logic so that a "break" can be
6571 (end_repeat): New. Provide support for a "break" out of the
6573 * read.h: Add prototypes for new functions.
6575 2000-02-08 Timothy Wall <twall@redhat.com>
6577 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6578 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6579 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6582 2000-02-08 Timothy Wall <twall@redhat.com>
6584 * read.c: Added elseif to directives table.
6585 * read.h: Added prototype for s_elseif.
6586 * doc/as.texinfo: Added description for elseif.
6587 * cond.c (s_elseif): New function
6589 2000-02-04 Timothy Wall <twall@redhat.com>
6591 * listing.c (print_lines): Remove conditionals causing bug in
6594 2000-02-03 Timothy Wall <twall@cygnus.com>
6596 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6598 * frags.c (frag_new): Calculate fr_fix in octets
6599 (frag_now_fix) Return offset as target address offset (bytes).
6600 (frag_now_fix_octets) New - Return offset in octets (8-bit
6602 * frags.h: Added prototype for frag_now_fix_octets().
6603 Distinguish between octets and bytes in field descriptions.
6604 * listing.c (calc_hex): Account for octets vs bytes when
6605 printing addresses/offsets.
6606 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6607 target is little-endian, print the octets in a word in big-endian
6608 order so that the display looks like a proper hexadecimal number,
6609 instead of having the octets reversed.
6610 * read.c (do_align): When recording alignment, alignment power
6611 should be in terms of target bytes (minimum addressible unit)
6613 (do_org) Convert ORG target address (byte) argument into an
6614 octet offset when generating a variable fragment.
6615 * symbols.c (resolve_symbol_value): Symbol final value
6616 converted to a target address offset (bytes) from its octet offset.
6617 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6618 offset (bytes) is adjusted by the frag offset (octets) converted
6620 (coff_frob_section) Section alignment power is in terms of bytes;
6621 convert it to an octet alignment power when calculating size (and
6622 size mask) in octets. Don't modify the section size in order to
6623 "align" it for TI COFF, since that format has a different method
6624 for storing alignment information.
6626 2000-02-01 Timothy Wall <twall@cygnus.com>
6628 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6629 entries, matching the way GCC generates them. If not escaped, the
6630 filename is encoded incorrectly.
6632 2000-01-31 Nick Clifton <nickc@cygnus.com>
6634 * config/tc-arm.c (reg_table): Add support for ATPCS register
6637 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6639 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6641 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6643 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6644 of a symbol when we really care about its value.
6646 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6648 * config/tc-mcore.c (md_assemble): Give warning message if
6649 operands passes to instruction are more than the spec.
6651 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6653 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6654 Thumb mode but the label seen was not declared as '.thumb_func'
6655 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6656 correct disassembly of Thumb code bounded by non function labels.
6658 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6660 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6661 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6663 * Makefile.in: Same here.
6666 * configure.in: Set bfd_gas for i386-aout when primary target
6667 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6668 we may need the primary te_file. Remove incorrect comment.
6670 * configure: Regenerate.
6672 * config/e-i386aout.c: New file.
6674 * as.c (USE_EMULATIONS): Move to before print_version_id.
6675 (struct emulation): Add i386aout.
6676 (show_usage): Split text strings. Reformat -a text. Add --em
6680 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6681 (aout_format_ops): New.
6684 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6685 preprocessor conditional and add aout USE_EMULATIONS tests.
6686 (read_a_source_file): Don't pass error strings to printf as
6690 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6692 (do_data): Same here.
6693 (process_file): And here.
6696 * symbols.c (colon): Rewrite "already defined" fatal message
6697 code for aout with USE_EMULATIONS.
6700 * config/obj-aout.c (OBJ_HEADER): Define.
6701 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6703 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6704 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6706 (obj_aout_type): Expand S_SET_OTHER here too.
6707 (obj_read_begin_hook): Remove.
6708 (aout_pop_insert): New.
6709 (obj_aout_s_get_other): New.
6710 (obj_aout_s_get_desc): New.
6711 (aout_format_ops): New.
6714 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6715 gets aout_pseudo_table.
6716 (aout_pseudo_table): Declare.
6717 (obj_read_begin_hook): Define.
6720 * config/obj-coff.c (obj_pseudo_table): Rename to
6722 (coff_pop_insert): Use coff_pseudo_table.
6723 (coff_sec_sym_ok_for_reloc): Remove.
6724 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6725 and comment all zero entries and remove #if 0 code.
6728 * config/obj-coff.h (obj_pop_insert): Define.
6729 (coff_pseudo_table): Declare.
6732 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6733 s_get_size, s_set_size. Comment all zero entries.
6736 * config/obj-elf.c (elf_s_get_other): New function.
6737 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6738 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6739 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6741 (obj_elf_parse_section_letters): Don't pass error strings to
6742 printf as format arg.
6745 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6747 (elf_s_get_other): Declare.
6748 (S_GET_OTHER) Define as elf_s_get_other if not already
6750 (S_SET_OTHER): Only define when not already defined.
6751 (elf_obj_read_begin_hook): Declare.
6752 (obj_read_begin_hook): Define.
6753 (elf_obj_symbol_new_hook): Declare.
6754 (obj_symbol_new_hook): Define.
6757 * config/obj-multi.h: Add copyright header and protect against
6758 multiple inclusion. Add * to all function pointers.
6759 (OBJ_HEADER): If defined, include it rather than other defines
6761 (obj_frob_file_after_relocs): Test for NULL.
6762 (obj_symbol_new_hook): Here too.
6763 (obj_sec_sym_ok_for_reloc): And here.
6764 (S_GET_OTHER): Define.
6765 (S_GET_DESC): Define.
6766 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6767 (OBJ_MAYBE_ELF): Update comment.
6769 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6770 OBJ_AOUT preprocessor conditional and handle emulation by
6771 testing OUTPUT_FLAVOR.
6772 (i386_displacement): Here too.
6773 (md_section_align): Similarly here.
6774 (i386_target_format): Conditionally compile when more than one
6775 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6776 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6777 (i386_displacement): Here too.
6780 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6781 Define TARGET_FORMAT for aout only when not multi.
6784 * config/te-multi.h: Delete file as it's identical to te-generic.h
6786 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6788 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6789 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6792 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6794 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6797 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6799 * config/tc-mips.c (mips_do_align): New function.
6800 * config/tc-mips.h (md_do_align): Define.
6802 2000-01-10 Philip Blundell <philb@gnu.org>
6804 * doc/c-arm.texi (ARM Options): Fix typo.
6805 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6806 line separator for Linux.
6807 * doc/as.texinfo (Comments): Mention the ARM.
6809 2000-01-10 Philip Blundell <pb@futuretv.com>
6811 * configure.in (arm*-*-conix*): New target.
6812 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6814 * configure: Regenerate.
6816 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6818 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6819 (obj_elf_visibility): New function.
6821 * doc/as.texinfo (Visibility): New node: document visibility
6824 For older changes see ChangeLog-9899