1 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (mips_64): Remove.
4 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
6 (mips_abi_level, mips_abi): New enum.
7 (mips_32bit_abi): Remove.
8 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
9 (HAVE_NEWABI): New define.
10 (HAVE_64BIT_OBJECTS): New define.
11 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
12 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
13 (support_64bit_objects): New prototype.
14 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
15 .reginfo section for n32, use .MIPS.options instead.
16 (support_64bit_objects): New function, code from md_parse_option.
17 (md_longopts): Add -n32 option.
18 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
19 Add -n32 option. Protect with OBJ_ELF.
20 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
21 (mips_elf_final_processing): Likewise. Don't write .reginfo section
22 for n32, use .MIPS.options instead.
24 2001-10-03 Alan Modra <amodra@bigpond.net.au>
26 * po/POTFILES.in: Regenerate.
27 * configure: Regenerate.
29 2001-10-02 Alan Modra <amodra@bigpond.net.au>
31 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
32 bits if target is 64 bit.
34 * doc/as.texinfo (listing): Fix typo.
36 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
38 * Makefile.am (Makefile): Depend on bfd/configure.in.
40 * Makefile.in: Regenerate.
42 2001-09-30 H.J. Lu <hjl@gnu.org>
44 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
45 and "ams" for compatibility.
47 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
49 * config/tc-sh.c (md_pcrel_from_section): Transformed from
50 md_pcrel_from. Handle pc-relativeness against link-time
51 symbol. Handle relativeness to elsewhere than the fixup.
52 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
53 (md_pcrel_from_section): Prototype.
55 * Makefile.am: Update dependencies with "make dep-am".
56 * Makefile.in: Regenerate.
58 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
60 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
61 (print_opcode_format, skip_whites): Likewise.
62 (convert_branch, m68hc11_new_insn): Likewise.
63 (build_dbranch_insn, build_indexed_byte): Likewise.
64 (build_reg_mode, find, find_opcode): Likewise.
65 (print_insn_format): Fix call to print_opcode_format.
66 (md_assemble): Fix call to build_dbranch_insn.
68 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
70 * config/tc-arm.c: Add missing prototypes.
72 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
74 * input-file.c (input_file_open): When reading the
75 first line looking for #NO_APP, prepare for the possibility
76 of finding #APP instead. Also fix algorithm to allow
77 white-space to follow either #NO_APP or #APP directives.
79 2001-09-25 Geoff Berry <geoff.berry@bops.com>
81 * listing.c (buffer_line): Don't write past the end of `line' when
84 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
86 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
87 relocation for differences between symbols in a section other
88 than the one in which the difference is to be placed; apply
89 the relocation instead.
91 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
93 * config/tc-arc.c: Add missing prototype.
94 (md_atof): Change type to int. Add missing prototype.
95 * config/tc-arc.h: Prototype exported functions.
97 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
99 * as.c: Add missing function prototype.
100 * config/obj-aout.c: Fix compile time warning.
102 2001-09-21 Bruno Haible <haible@clisp.cons.org>
104 * config/tc-openrisc.c: Don't include <ctype.h>.
106 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
108 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
110 2001-09-19 Alan Modra <amodra@bigpond.net.au>
112 * config/tc-i370.c: Fix typo in last change.
114 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
116 * doc/as.texinfo (Symbol Names): Improve documentation on local
117 labels and add documenation about dollar labels.
119 2001-09-18 Bruno Haible <haible@clisp.cons.org>
121 * as.h: Don't include <ctype.h>.
122 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
123 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
124 (atof_generic): Use ISDIGIT instead of isdigit.
125 * config/m68k-parse.y: Include "safe-ctype.h".
126 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
127 * config/obj-elf.c: Include "safe-ctype.h".
128 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
129 * config/obj-vms.c: Include "safe-ctype.h".
130 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
131 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
132 instead of isupper/islower/toupper/tolower.
133 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
134 (insert_sreg): Use TOUPPER instead of islower/toupper.
135 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
136 isalpha/isalnum/isupper/tolower.
137 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
139 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
140 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
141 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
142 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
143 (arc_extoper): Use TOLOWER instead of isupper/tolower.
144 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
145 (arm_psr_parse): Use ISALPHA instead of isalpha.
146 (accum0_required_here): Use ISALNUM instead of isalnum.
147 (do_ldrd): Use ISSPACE instead of isspace.
148 (decode_shift): Use ISALPHA instead of isalpha.
149 (insert_reg): Use TOUPPER instead of islower/toupper.
150 (arm_reg_parse): Use ISALPHA instead of isalpha.
151 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
152 isalnum/ispunct/tolower.
153 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
154 (md_parse_option): Use TOLOWER instead of tolower.
155 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
156 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
157 (cris_process_instruction): Use ISLOWER instead of islower.
158 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
159 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
160 (get_flags): Use ISSPACE instead of isspace.
161 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
162 (do_assemble): Use TOLOWER instead of tolower.
163 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
164 (do_assemble): Use TOLOWER instead of tolower.
165 (d30v_start_line): Use ISSPACE instead of isspace.
166 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
167 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
168 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
169 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
170 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
171 (start_label): Use ISALPHA instead of isalpha.
172 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
173 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
174 isupper/islower/tolower.
175 (pa_parse_number): Use ISDIGIT instead of isdigit.
176 (pa_chk_field_selector): Use TOLOWER instead of tolower.
177 (pa_stringer): Use ISDIGIT instead of isdigit.
178 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
179 (register_name): Use ISALPHA instead of isalpha.
180 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
181 isalnum/islower/tolower.
182 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
184 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
186 (md_assemble): Use ISSPACE instead of isspace.
187 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
188 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
189 instead of isdigit/islower/isupper/tolower/isalpha.
190 (output_invalid): Use ISPRINT instead of isprint.
191 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
192 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
193 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
194 (get_args): Use ISALNUM instead of isalnum.
195 * config/tc-ia64.c: Include "safe-ctype.h".
196 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
197 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
198 (ia64_parse_name): Likewise.
199 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
200 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
201 instead of isspace/isalnum/isupper/tolower.
202 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
203 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
204 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
205 (mklower_table): Remove variable.
206 (mklower): Remove macro.
207 (insert_reg): Use TOUPPER instead of islower/toupper.
208 (md_begin): Remove initialization of mklower_table.
209 (s_reg): Use ISALNUM instead of isalnum.
210 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
211 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
212 (build_mri_control_operand): Use TOLOWER instead of tolower.
213 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
214 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
215 (md_assemble): Use ISSPACE instead of isspace.
216 (get_imm16): Use ISALNUM instead of isalnum.
217 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
218 isdigit/isupper/tolower.
219 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
220 instead of isalpha/isupper/tolower.
221 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
222 isdigit/islower/isupper.
223 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
224 (mcore_s_section): Use ISSPACE instead of isspace.
225 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
226 isspace/tolower/isalnum.
227 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
228 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
229 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
231 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
232 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
233 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
234 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
236 (tc_get_register): Likewise.
237 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
238 (s_mips_ent): Use ISDIGIT instead of isdigit.
239 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
240 (md_assemble): Use ISSPACE instead of isspace.
241 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
242 (md_assemble): Use ISSPACE instead of isspace.
243 * config/tc-ns32k.c: Don't include <ctype.h>.
244 * config/tc-pdp11.c: Include "safe-ctype.h".
245 (mklower): Remove function.
246 (parse_reg): Use TOLOWER instead of mklower.
247 * config/tc-pj.c: Include "safe-ctype.h".
248 (md_assemble): Use ISSPACE instead of isspace.
249 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
250 (register_name): Use ISALPHA instead of isalpha.
251 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
252 isalnum/islower/tolower.
253 (md_assemble): Use ISSPACE instead of isspace.
254 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
256 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
257 (register_name): Use ISALPHA instead of isalpha.
258 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
259 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
261 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
262 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
263 isalnum/islower/tolower.
264 (IDENT_CHAR): Use ISALNUM instead of isalnum.
265 (parse_reg): Use TOLOWER instead of tolower.
266 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
267 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
268 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
269 (parse_keyword_arg): Use ISALNUM instead of isalnum.
270 * config/tc-tahoe.c: Include "safe-ctype.h".
271 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
272 (tip_op): Use TOLOWER instead of isupper/tolower.
273 * config/tc-tic30.c: Include "safe-ctype.h".
274 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
275 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
276 (tic30_operand): Use TOLOWER instead of tolower.
277 (tic30_find_parallel_insn): Likewise.
278 (output_invalid): Use ISPRINT instead of isprint.
279 * config/tc-tic54x.c: Include "safe-ctype.h".
280 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
281 (lookup_version): Use TOUPPER instead of toupper.
282 (tic54x_var): Use ISALPHA instead of isalpha.
283 (tic54x_mlib): Use ISSPACE instead of isspace.
284 (subsym_iscons): Use TOUPPER instead of toupper.
285 (get_operands): Use ISSPACE instead of isspace.
286 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
287 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
288 (next_line_shows_parallel): Use ISSPACE instead of isspace.
289 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
290 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
291 ISSPACE instead of isspace.
292 * config/tc-tic80.c: Include "safe-ctype.h".
293 (md_assemble): Use ISSPACE instead of isspace.
294 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
295 (system_register_name): Use ISDIGIT instead of isdigit.
296 (md_assemble): Use ISSPACE instead of isspace.
297 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
298 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
299 isupper/tolower/isdigit.
300 (vip_op): Use TOLOWER instead of isupper/tolower.
301 * config/tc-w65.c: Don't include <ctype.h>.
302 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
303 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
304 (whatreg): Use ISDIGIT instead of isdigit.
305 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
306 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
307 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
308 (integer_constant): Use ISALNUM/TOUPPER instead of
309 isalnum/islower/toupper.
310 (operand): Use TOLOWER instead of isupper/tolower.
311 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
312 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
314 (process_assigns, whatcond): Use TOUPPER instead of toupper.
315 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
316 (main): For gettext, also set the LC_CTYPE locate facet.
317 * hash.c: Include "safe-ctype.h".
318 (main): Use TOLOWER instead of isupper/tolower.
319 * itbl-lex.l: Don't include <ctype.h>.
320 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
321 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
322 omit non-ASCII characters.
323 (debugging_pseudo): Use ISSPACE instead of isspace.
324 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
325 (buffer_and_nest): Use ISALNUM instead of isalnum.
326 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
327 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
328 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
329 instead of isalnum/isdigit/isupper/isalpha.
330 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
331 of isalpha/isalnum/isupper/tolower.
332 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
333 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
334 isupper/tolower/isdigit.
335 (s_mri_common): Use ISDIGIT instead of isdigit.
336 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
337 (s_float_space): Use ISALPHA instead of isalpha.
338 (ignore_rest_of_line): Use ISPRINT instead of isprint.
339 (float_cons): Use ISALPHA instead of isalpha.
340 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
342 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
343 (save_symbol_name): Use ISLOWER/TOUPPER instead of
345 (symbol_find_base): Use TOUPPER instead of islower/toupper.
346 (decode_local_label_name): Use ISDIGIT instead of isdigit.
348 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
350 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
351 in 64 bit mode and make format "e" work.
353 2001-09-18 Alan Modra <amodra@bigpond.net.au>
355 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
357 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
358 var to ensure bfd_alloc arg is the right type.
359 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
362 * config/obj-coff.c: Replace calls to bfd_write with calls to
363 bfd_bwrite. Cast args of bfd_seek.
365 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
368 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
370 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
373 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
375 * config/tc-sh.h (sh_force_relocation): Prototype.
376 (struct fix): Forward declare.
377 * config/tc-sh.c (type sh_operand_info): Move to top of file.
378 (cons, s_align_bytes): Remove old-type declarations.
379 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
380 get_operands, get_specific, insert, build_relax,
381 insert_loop_bounds, build_Mytes): Prototype.
382 (little): Make static. Prototype.
383 (check, tc_Nout_fix_to_chars): Delete unused functions.
385 2001-09-14 Eric Christopher <echristo@redhat.com>
387 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
390 2001-09-14 Kevin Lo <kevlo@openbsd.org>
392 * configure.in: Add arm-openbsd target.
393 * configure: Regenerate.
395 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
397 * configure.in: Change machine triplets from mips-*-linux-gnu* to
400 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
402 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
404 2001-09-11 Richard Henderson <rth@redhat.com>
406 * config/tc-alpha.c (alpha_elf_section_letter): New.
407 (alpha_elf_section_flags): New.
408 * config/tc-alpha.h (md_elf_section_letter): New.
409 (md_elf_section_flags): New.
410 * config/tc-ia64.c (ia64_elf_section_letter): New.
411 * config/tc-ia64.h (md_elf_section_letter): New.
413 2001-09-11 Jakub Jelinek <jakub@redhat.com>
415 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
416 of 'm', 'S' instead of 's'. Update bad_msg.
417 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
418 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
420 2001-09-09 Alan Modra <amodra@bigpond.net.au>
422 * expr.c (expr): Move code setting "retval" to the end of the loop,
423 and rearrange for efficiency. For "PIC code" subtraction, use
424 "rightseg" rather than recalculating. For "symbol OP symbol"
425 subtract, set "retval" to absolute_section if symbols in same
427 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
428 O_symbol. Simplify a +/- b code. Allow equality and non-equality
429 comparisons on symbols from any section. Allow other comparison
430 operators as for subtraction.
431 (symbol_equated_reloc_p): New predicate function.
432 * symbols.h (symbol_equated_reloc_p): Declare.
433 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
434 for expression syms is set correctly.
435 (adjust_reloc_syms): Use symbol_equated_reloc_p.
436 (write_relocs): Likewise.
437 (write_object_file): Likewise.
438 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
439 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
440 of a complex expression when setting up frag_var.
442 2001-09-07 Richard Henderson <rth@redhat.com>
444 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
445 require_seq and allow_seq. Let !literal omit the sequence number.
446 (tokenize_arguments): Reject sequence numbers of !allow_seq.
448 2001-09-08 Jakub Jelinek <jakub@redhat.com>
450 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
451 section symbols the same way as externs.
453 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
455 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
458 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
460 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
461 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
462 PIC, BFD_RELOC_16_PCREL for the rest.
464 (md_pcrel_from): return the right offset for the differently shifted
466 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
468 2001-09-05 Richard Henderson <rth@redhat.com>
470 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
471 (pseudo_func): Add @iplt.
472 (pseudo_opcode): Add data16 and data16.ua.
473 (md_begin): Set iplt pseudo.
474 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
476 2001-09-04 Richard Henderson <rth@redhat.com>
478 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
479 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
480 (alpha_macros): Remove occurrences of same.
481 (O_lituse_addr, O_gprel): New.
482 (DUMMY_RELOC_LITUSE_*): New.
483 (s_alpha_ucons, s_alpha_arch): Prototype.
484 (alpha_reloc_op): Construct elements via DEF macro.
485 (ALPHA_RELOC_SEQUENCE_OK): Remove.
486 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
487 members to not be literal specific.
488 (next_sequence_num): New.
489 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
490 added/removed BFD relocations.
491 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
492 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
493 (tokenize_arguments): Parse ! relocations properly.
494 (find_macro_match): Delete unused macro argument types.
495 (assemble_insn): Add reloc parameter; emit that instead of the
496 default as appropriate.
497 (get_alpha_reloc_tag): New. Split from ...
498 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
499 (assemble_tokens): Don't search macros if user relocation present.
500 Copy reloc sequence number to insn struct.
501 (emit_ldgp): Remove user reloc handling.
502 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
503 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
504 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
505 * config/tc-alpha.h (tc_adjust_symtab): Always define.
506 (struct alpha_fix_tag): Name members less literal specific.
508 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
510 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
511 address of two symbols in different sections.
513 2001-08-31 Eric Christopher <echristo@redhat.com>
514 Jason Eckhardt <jle@redhat.com>
516 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
517 5kc, and 20kc. Clean up old entries.
519 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
520 Jeff Law <law@redhat.com>
522 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
523 offset match H8 ELF spec.
524 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
525 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
527 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
528 (build_bytes): Mark fixups for PCrel branches as signed. For
529 OBJ_ELF, make sure the reloc's offset points to the first byte
531 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
532 * tc-h8300.h (relocation mappings): Add.
534 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
536 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
537 define for BFD_ASSEMBLER.
538 (tc_reloc_mangle): Likewise.
539 (tc_gen_reloc): New function for BFD_ASSEMBLER.
541 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
543 * config/tc-h8300.c (h8300hmode): Record the machine type
544 if BFD_ASSEMBLER is defined.
545 (h8300smode, md_begin): Similarly.
547 2001-08-29 Joel Sherrill <joel@OARcorp.com>
549 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
550 default from coff to elf.
551 * configure: Regenerate.
553 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
555 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
556 assorted coff relocations to the corresponding elf relocations.
557 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
559 * configure.in: Add case for h8300-*-elf.
560 * configure: Regenerate.
562 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
564 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
565 documentation to reflect reality.
567 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
569 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
570 (macro): Reflect change to MAX_GPREL_OFFSET.
572 2001-08-27 Torbjorn Granlund <tege@swox.com>
573 Staffan Ulfberg <staffanu@swox.se>
574 Linus Nordberg <linus@swox.se>
575 Alan Modra <amodra@bigpond.net.au>
577 * configure.in: Recognise powerpc*le*, not just powerpcle*.
578 * configure: Regenerate.
579 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
580 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
581 (md_assemble): Use them.
582 (ppc_machine): Support stub for ELF64 as well as XCOFF.
583 (md_pseudo_table): Add "llong", "quad".
584 (md_parse_option): Match default_cpu of powerpc*.
585 (ppc_arch): Likewise.
586 (ppc_subseg_align): Only for OBJ_XCOFF.
587 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
588 (md_begin): Select PPC_OPCODE_64 for 64 bit.
589 (ppc_insert_operand): Don't bother testing 'file' before calling
590 as_bad_where. Use as_bad_where for operand->insert errors.
591 (mapping): Add ELF64 relocation modifiers.
592 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
593 expressions with abs_symbol.
594 (ppc_elf_cons): Correct offset for little endian targets.
595 (ppc_elf_frob_symbol): New.
596 (md_assemble): Add support for 64 bit ELF relocs.
597 (ppc_tc): Ensure 8 byte alignment when 64 bit.
598 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
599 ".toc" section for 64 bit ELF.
600 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
601 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
602 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
603 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
604 Expand on comments, error message. Add support for 64 bit relocs,
605 and use PPC_HI etc. macros.
606 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
607 (HANDLE_ALIGN): Define to generate nops in code sections rather
609 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
610 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
611 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
612 (ppc_fix_adjustable): Declare.
613 (tc_frob_symbol): Define.
614 (ppc_elf_frob_symbol): Declare.
616 2001-08-26 Andreas Jaeger <aj@suse.de>
618 * config/tc-s390.c: Add missing prototypes
619 (md_gather_operands): Make static.
621 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
623 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
624 allowed value, not the word beyond maximum.
625 * config/tc-mips.c (macro_build_lui): Code cleanup.
626 (macro): Reflect change to MAX_GPREL_OFFSET.
627 (mips_ip): Check explicitly against S_EX_NONE.
628 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
629 (md_apply_fix): Code cleanup.
631 2001-08-24 Andreas Jaeger <aj@suse.de>
633 * config/tc-ppc.h: Fix prototype declaration.
635 2001-08-23 Jakub Jelinek <jakub@redhat.com>
637 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
638 * config/obj-elf.c (obj_elf_size): When size is constant, free
639 and clear symbol_get_obj(sym)->size if any.
641 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
643 * config/tc-mips.c (md_begin): Warn about incompatibility between
644 -march=FOO and -mipsN option, continue with default ISA.
646 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
648 * config/tc-mips.c (md_parse_option): #ifdef the
649 traditional/non-traditional names as it is done in mips_target_format.
651 2001-08-20 Richard Henderson <rth@redhat.com>
653 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
654 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
655 use seg parameter instead of now_seg.
657 2001-08-18 H.J. Lu <hjl@gnu.org>
659 * config/tc-mips.c (show): Add the missing prototype.
661 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
663 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
665 (mips_ip): Use the new return values instead of characters. Add
666 support for %higher and %highest.
669 (my_getSmallExpression): Make parsing case insensitive and more
670 reliable. Add support for %higher and %highest. Further support to
671 parse %gprel and %neg is implemented but currently deactivated.
673 2001-08-17 Alan Modra <amodra@bigpond.net.au>
675 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
676 (ecoff_build_symbols): Likewise.
677 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
679 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
681 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
682 for n32 ABI if appropriate.
684 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
686 * config/tc-mips.c (cons_fix_new_mips): Remove.
687 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
688 (cons_fix_new_mips): Remove.
690 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
692 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
693 a label, not a hex constant.
695 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
697 * config/tc-v850.h: Add missing prototypes.
699 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
701 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
704 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
706 * config/tc-sparc.c (cons_fix_new_sparc): Move
707 `sparc_no_align_cons = 0;' to...
708 (s_uacons): ...here so that sparc_no_align_cons will get
711 2001-08-11 Kazu Hirata <kazu@hxi.com>
713 * config/tc-mips.c: Fix a comment typo.
715 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
717 * config/tc-mips.c (move_register): New function.
718 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
720 (macro2): Use move_register rather than macro_build for moves.
721 (mips16_macro): Likewise.
722 (macro): Likewise. Handle M_MOVE.
724 2001-08-10 Andreas Jaeger <aj@suse.de>
726 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
728 * configure: Regenerate.
730 2001-08-10 Alan Modra <amodra@bigpond.net.au>
732 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
733 Comment indentation of #pragma.
734 * macro.c (alloca): Likewise.
736 * config/tc-ppc.c: Revert 2001-08-08.
738 2001-08-09 Alan Modra <amodra@bigpond.net.au>
740 * symbols.c: Add missing prototypes.
741 * config/e-i386elf.c: Likewise.
742 * config/e-i386coff.c: Likewise.
743 * config/e-i386aout.c: Likewise.
744 * config/obj-coff.c: Likewise.
745 (def_symbol_in_progress, stack): Move definition.
746 * config/obj-elf.c: Add missing prototypes.
747 (obj_elf_change_section): Make static.
748 (obj_elf_parse_section_letters): Likewise.
749 (obj_elf_section_word): Likewise.
750 (obj_elf_section_type): Likewise.
752 2001-08-08 Alan Modra <amodra@bigpond.net.au>
754 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
755 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
756 determining reloc type with code reading operands->reloc field.
758 2001-08-08 Alan Modra <amodra@bigpond.net.au>
760 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
761 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
762 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
763 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
765 * output-file.c (output_file_create): Don't try to open a second
766 time as it's unnecessary. FOPEN_W was undefined too.
768 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
770 * config/tc-mips.c (macro_build): Replace magic constants by defines.
771 (mips_ip): Likewise. Typo.
773 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
775 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
777 (RELAX_ENCODE): Replace bfd_vma by valueT.
778 (load_address): Formatting.
779 (macro): Likewise. Code cleanup. Typo.
780 (macro2): Formatting.
781 (md_parse_option): Typo.
782 (s_mipsset): Reorder cases to look nicer.
783 (md_estimate_size_before_relax): Formatting. Code cleanup.
784 (mips_elf_final_processing): Check against NULL instead of 0.
785 (md_obj_end): Remove ugly `' in message string.
786 (s_mips_ent): Remove ugly `' in message string.
788 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
790 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
791 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
792 mutually exclusive (if they are different).
793 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
796 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
798 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
801 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
803 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
804 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
805 (md_long_opts): Add -mfp32 option.
806 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
807 (md_show_usage): Show usage for -mfp32 and -mgp32.
808 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
809 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
810 (HAVE_32BIT_ADDRESSES): New macro.
811 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
812 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
813 (s_cprestore, s_cpadd): Likewise.
814 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
815 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
816 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
817 to determine the width of addresses in load, store and jump macros.
818 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
819 used in set instructions; do not check the address size for them.
820 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
821 unaligned load and store macros.
822 (mips_ip): Use the new macros to check the width of a register when
823 processing float constants. Force a constant into memory if it is
824 destined for an FPR and the FPRs are wider than the GPRs. Warn about
825 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
826 than mips_gp32 to select synthetic instructions.
827 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
828 synthetic instructions.
830 2001-08-01 Christian Groessler <cpg@aladdin.de>
832 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
833 "rh", "rr", "rq", or "sp" then don't automatically assume
834 it's a register name. Check whether there is a number
837 2001-08-01 Alan Modra <amodra@bigpond.net.au>
839 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
840 Don't allocate more space than necessary for the input line copy.
842 2001-08-01 Alan Modra <amodra@bigpond.net.au>
844 * read.c: Standardize error/warning messages - don't capitalise, no
845 final period or newline, don't say "ignored" or "zero assumed" for
846 as_bad messages. In some cases, change the wording to that used
847 elsewhere for similar messages.
850 * atof-generic.c: Likewise.
853 * depend.c: Likewise.
854 * dwarf2dbg.c: Likewise.
858 * input-file.c: Likewise.
859 * input-scrub.c: Likewise.
860 * listing.c: Likewise.
861 * output-file.c: Likewise.
863 * subsegs.c: Likewise.
864 * symbols.c: Likewise.
866 * ecoff.c (ecoff_directive_end): Test for missing name by
867 comparing input line pointers rather than reading string.
868 (ecoff_directive_ent): Likewise.
869 * read.c (s_set): Likewise.
870 (s_align): Report a warning rather than an error for
872 (s_comm): Check for missing symbol name.
873 (s_lcomm_internal): Likewise.
875 (s_globl): Use is_end_of_line instead of looking for '\n'.
876 (s_lcomm_internal): Likewise.
877 (ignore_rest_of_line): Report a warning rather than an error.
879 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
881 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
882 any kind of relocation against a not-loaded section.
884 2001-07-30 Alan Modra <amodra@bigpond.net.au>
886 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
887 to include '@' in symbol names when parsing versioned symbols
888 rather than calling get_symbol_end multiple times.
889 * config/tc-i370.c (register_name): Format fixes. Don't call
890 get_symbol_end after parsing number.
891 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
892 code out of conditional.
893 (address_register_name): Likewise.
894 (other_register_name): Likewise.
895 * config/tc-mn10300.c (r_register_name): Likewise.
896 (xr_register_name): Likewise.
897 (data_register_name): Likewise.
898 (address_register_name): Likewise.
899 (other_register_name): Likewise.
900 * config/tc-ppc.c (register_name): Likewise.
901 * config/tc-s390.c (register_name): Likewise.
903 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
905 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
906 and bra relax: update fragP->fr_fix after the fixup.
908 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
910 * read.c (s_set): Check for missing symbol name.
912 2001-07-26 Alan Modra <amodra@bigpond.net.au>
914 * write.c (relax_segment <rs_space>): Account for fr_fix.
916 2001-07-25 H.J. Lu <hjl@gnu.org>
918 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
919 we treat weak like extern only for ELF.
920 (mips_fix_adjustable): Make sure we don't adjust extern/weak
921 symbols only for ELF.
923 2001-07-25 Chris Demetriou <cgd@broadcom.com>
925 * config/tc-mips.c: Fix spelling error in comment.
927 2001-07-25 Dave Brolley <brolley@redhat.com>
929 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
930 (IS_PARALLEL_SEPARATOR): New macro.
931 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
932 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
933 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
934 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
937 2001-07-24 Alan Modra <amodra@bigpond.net.au>
939 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
940 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
941 Update dependencies with "make dep-am".
942 * Makefile.in: Regenerate.
943 * doc/Makefile.in: Regenerate.
945 2001-07-23 Kazu Hirata <kazu@hxi.com>
947 * config/tc-alpha.h: Fix formatting.
948 * config/tc-arc.c: Likewise.
949 * config/tc-d10v.h: Likewise.
950 * config/tc-hppa.c: Likewise.
951 * config/tc-i370.c: Likewise.
952 * config/tc-i386.h: Likewise.
953 * config/tc-i960.h: Likewise.
954 * config/tc-ia64.c: Likewise.
955 * config/tc-ia64.h: Likewise.
956 * config/tc-m32r.c: Likewise.
957 * config/tc-m68k.c: Likewise.
958 * config/tc-m88k.c: Likewise.
959 * config/tc-ns32k.c: Likewise.
960 * config/tc-pdp11.c: Likewise.
961 * config/tc-pj.h: Likewise.
962 * config/tc-s390.c: Likewise.
963 * config/tc-sparc.c: Likewise.
964 * config/tc-sparc.h: Likewise.
965 * config/tc-tic80.c: Likewise.
966 * config/tc-w65.h: Likewise.
968 2001-07-23 Alan Modra <amodra@bigpond.net.au>
970 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
971 symbols specially. Always resolve, adding fr_address to value.
972 * write.c (write_object_file): Don't add fr_address to sym values.
973 (relax_frag): Likewise.
974 (relax_segment): Likewise.
975 * config/obj-ieee.c (do_symbols): Likewise.
976 * config/tc-cris.c (md_convert_frag): Likewise.
977 * config/tc-fr30.c (md_convert_frag): Likewise.
978 * config/tc-i386.c (md_convert_frag): Likewise.
979 * config/tc-m32r.c (md_convert_frag): Likewise.
980 * config/tc-m68hc11.c (md_convert_frag): Likewise.
981 * config/tc-mcore.c (md_convert_frag): Likewise.
982 * config/tc-mips.c (mips16_extended_frag): Likewise.
983 * config/tc-ns32k.c (md_convert_frag): Likewise.
984 * config/tc-m68k.c (md_convert_frag_1): Likewise.
985 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
986 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
987 (md_relax_table): Remove first four entries. Format.
988 (md_estimate_size_before_relax): Remove old_fix. Don't bother
989 setting fr_var. Simplify byte branch checks.
991 2001-07-23 Alan Modra <amodra@bigpond.net.au>
993 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
994 "isbranch" param as all calls have it set.
995 (pa_parse_neg_cmpsub_cmpltr): Likewise.
996 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
997 strcasecmp in "nullify" var.
998 (pa_parse_neg_add_cmpltr): Likewise.
999 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1000 functions. Don't print wrong conditions in error messages.
1002 2001-07-23 Andreas Jaeger <aj@suse.de>
1004 * config/tc-s390.c (s390_force_relocation): Removed.
1006 * config/tc-s390.h: Remove double declaration of
1007 TC_FORCE_RELOCATION.
1009 2001-07-22 H.J. Lu <hjl@gnu.org>
1011 * config/tc-mips.c (s_mips_end): Remove unused variables.
1012 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1014 2001-07-17 Andreas Schwab <schwab@suse.de>
1016 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1018 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1020 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1022 2001-07-17 matthew green <mrg@eterna.com.au>
1024 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1026 (line_comment_chars): Set to '/' if TE_NetBSD.
1028 2001-07-14 matthew green <mrg@eterna.com.au>
1030 * configure.in (i386-*-netbsdelf*): New target.
1031 * configure: Regenerate.
1033 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1035 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1036 class of the non-debug symbol is C_NULL.
1038 2001-07-10 Anders Norlander <anorland@synergenix.se>
1040 * doc/as.texinfo (Incbin): Fix grammatical errors.
1042 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1044 * depend.c: Use FOPEN_.. macros in calls to fopen().
1045 * input-file.c: As above.
1046 * itbl-ops.c: As above.
1047 * listing.c: As above.
1048 * output-file.c: As above.
1051 2001-07-08 Anders Norlander <anorland@synergenix.se>
1053 * read.c (s_incbin): New .incbin function.
1054 * read.c (potable): Add "incbin" pseudo-op.
1055 * read.h: Add s_incbin prototype.
1056 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1057 * NEWS: Mention new feature.
1059 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1061 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1064 2001-07-06 John Healy <jhealy@redhat.com>
1066 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1067 set of fixups to be stored.
1068 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1069 restored to be chosen from any that are saved.
1070 (gas_cgen_swap_fixups): Modified to allow the current set of
1071 fixups to be swapped with any other set that has been saved.
1072 (gas_cgen_initialize_saved_fixups_array): New routine.
1073 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1074 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1075 or MAX_SAVED_FIXUP_CHAINS.
1076 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1077 store, swap and restore fuctions to reflect the new interface.
1079 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1081 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1082 ignore empty, ineffectual alignment frags when deciding if a
1083 branch can be short.
1085 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1087 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1088 and SPECIAL_SECTION_FINI_ARRAY.
1089 (special_section_name): Add .init_array and .fini_array.
1090 (md_pseudo_table): Add init_array and fini_array.
1091 (md): Add pointer_size and pointer_size_shift fields.
1092 (setup_unwind_header): New static function.
1093 (output_unw_records): Modify to use setup_unwind_header.
1094 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1095 md.pointer_size_shift.
1096 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1098 2001-07-05 Ben Elliston <bje@redhat.com>
1100 * README (Supported platforms): m88k no longer suffers bitrot.
1102 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1104 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1106 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1107 lsy_value. Correct typos in comments.
1108 * symbols.c (local_symbol_make): Update for name change.
1109 (local_symbol_convert): Likewise.
1111 (S_GET_VALUE): Likewise.
1112 (S_SET_VALUE): Likewise.
1113 (print_symbol_value_1): Likewise.
1114 (resolve_symbol_value): Likewise. Don't divide local sym values
1115 by OCTETS_PER_BYTE twice.
1117 2001-07-04 Jim Wilson <wilson@redhat.com>
1119 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1121 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1124 2001-07-05 Ben Elliston <bje@redhat.com>
1126 * read.c (s_fill): Correct spelling error in comments.
1128 * doc/c-m88k.texi: New file.
1129 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1130 * doc/Makefile.in: Regenerate.
1131 * doc/all.texi: Set M880X0.
1132 * doc/as.texinfo: Hook in m88k-dependent documentation.
1134 2001-07-04 Eric Christopher <echristo@redhat.com>
1136 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1138 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1139 and rm5721 as valid cpu strings.
1140 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1142 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1144 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1145 if it's expected to be non-zero.
1147 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1149 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1152 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1153 (write_object_file): Set finalize_syms to
1154 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1157 * doc/internals.texi; Document
1158 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1160 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1162 * config/tc-ppc.c: Formatting fixes.
1164 2001-07-01 Ben Elliston <bje@redhat.com>
1166 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1167 they cause some subtle breakage. Will fix them again later.
1169 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1171 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1172 outside of a function as a .appline directive.
1174 2001-06-28 Eric Christopher <echristo@redhat.com>
1175 H.J. Lu <hjl@gnu.org>
1177 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1178 of mips_cpu for the ISA selection.
1179 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1180 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1181 (mips_tune): New. Use mips_tune for scheduling and optimization
1183 (append_insn): Use mips_tune and mips_arch.
1184 (macro_build): Ditto.
1186 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1187 backwards compatability mips_cpu generates arch and tune.
1188 (md_show_usage): Document new behavior.
1190 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1195 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1197 * write.c (write_object_file): Do not set finalize_syms until
1198 after the segments have been sized. Some backends may still
1199 need to access the syms's frags in order to adjust relaxed
1202 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1205 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1207 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1208 subtract MD_PCREL_FROM_SECTION for 68k.
1209 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1210 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1212 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1214 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1215 pcrel, subtract MD_PCREL_FROM_SECTION value.
1217 2001-06-24 Ben Elliston <bje@redhat.com>
1219 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1221 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1223 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1224 section symbols the same way as externs.
1226 2001-06-24 Ben Elliston <bje@redhat.com>
1228 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1229 (emit_relocations): Ditto.
1231 (md_begin): Reformat comments to conform to the GNU standards.
1232 (md_assemble): Ditto.
1234 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1235 (md_parse_option): Mark parameters as unused.
1236 (md_show_usage): Ditto.
1237 (calcop): Adjust type of `reg_prefix' to char.
1239 (getval): Adjust type of local `c' to char.
1240 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1241 (md_create_long_jump): Ditto.
1242 (md_estimate_size_before_relax): Mark parameters as unused.
1244 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1245 to allay a possible compiler warning.
1247 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1249 * doc/internals.texi (CPU backend): Document md_atof.
1251 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1253 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1254 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1257 2001-06-21 Philip Blundell <philb@gnu.org>
1259 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1261 (insns): Remove entry for adrl. Add long_flag for adr.
1262 (do_adr): Handle `l' suffix.
1265 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1267 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1268 (md_apply_fix): Use it here. Replace printf with equivalent
1270 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1271 (md_apply_fix): Here too.
1272 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1273 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1274 (md_convert_frag_1): Likewise.
1276 2000-06-20 Tom Rix <trix@redhat.com>
1278 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1280 2001-06-18 H.J. Lu <hjl@gnu.org>
1282 * doc/Makefile.am (info): Depend on $(MANS).
1283 (as.1): Remove the prefix `$(srcdir)/'.
1284 * doc/Makefile.in: Regenerated.
1288 2001-06-18 Philip Blundell <philb@gnu.org>
1290 * config/tc-arm.c (do_msr): Remove restriction on usage of
1293 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1295 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1298 2001-06-13 Philip Blundell <philb@gnu.org>
1300 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1301 (do_t_arit): Likewise.
1303 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1305 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1306 .loc pseudos if the dfwarf2 functions are available.
1307 (md_assemble): Only call dwarf2_emit_insn if it is available.
1309 * expr.c: Fix typo in comment.
1311 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1313 * doc/as.texinfo (Infix Ops): Document that comparison and
1314 combiner operators can be used as infix operators.
1316 2001-06-12 Peter Jakubek <pjak@snafu.de>
1318 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1320 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1321 (reverse_mri_condition): Likewise.
1322 (swap_mri_condition): Issue warning for conditions that can not be
1324 (build_mri_control_operand): Fix order of operands (swapped).
1325 (build_mri_control_operand): Allow upper case extension in structured
1327 (s_mri_else): Likewise.
1328 (s_mri_next): Likewise.
1329 (s_mri_for): Likewise.
1330 (s_mri_if): Fix handling comment ('*') in mri mode.
1331 (s_mri_while): Likewise.
1332 * macro.c (macro_expand): Allow macro invocation with empty
1335 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1337 * config/tc-arm.c: Fix test for overlow of literal pool.
1339 2001-06-11 H.J. Lu <hjl@gnu.org>
1341 * NEWS: Updated for the new -n option for the MIPS assembler.
1343 * config/tc-mips.c (md_show_usage): Add -n.
1345 * doc/as.texinfo: Document the new -n option.
1346 * doc/c-mips.texi: Likewise.
1347 * doc/as.1: Regenerated.
1349 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1351 * config/obj-coff.c (obj_coff_section): Formatting fix.
1353 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1356 2001-06-08 H.J. Lu <hjl@gnu.org>
1358 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1359 disable warning about all NOPS that the assembler generates.
1360 (macro): Warn NOPS generated only if warn_nops is not 0.
1361 (md_shortopts): Add `n'.
1362 (md_parse_option): Set warn_nops to 1 for `n'.
1364 2001-06-08 H.J. Lu <hjl@gnu.org>
1366 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1368 2001-06-08 H.J. Lu <hjl@gnu.org>
1370 * config/tc-mips.c (md_apply_fix): Don't adjust common
1371 extern/weak symbols for ELF.
1372 (md_estimate_size_before_relax): Treat weak like extern for
1374 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1377 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1379 * Makefile.am: 'som' is not wrongly spelled 'some'.
1380 * Makefile.in: Regenerate.
1382 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1383 S_GET_VALUE by using a temp.
1384 (append_insn): Likewise, and for S_SET_VALUE too.
1385 (mips_emit_delays): Likewise.
1386 (my_getExpression): Likewise.
1387 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1388 (mips16_extended_frag): Remove code concerned with avoiding
1389 locking in a frag address now that symbols are not finalized until
1390 relaxation is complete. Cater for first relaxation pass having
1391 bogus addresses. Use relax_marker to reliably determine whether a
1392 symbol frag has been reached on the current pass.
1394 2001-06-07 H.J. Lu <hjl@gnu.org>
1396 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1397 * configure: Regenerate.
1399 2001-06-07 H.J. Lu <hjl@gnu.org>
1401 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1403 * configure: Regenerate.
1405 2001-06-07 H.J. Lu <hjl@gnu.org>
1407 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1408 MIPS_STABS_ELF is defined.
1410 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1412 * as.c (show_usage): Remove L from listing options. It is not a
1415 2001-06-06 Christian Groessler <cpg@aladdin.de>
1417 * config/tc-z8k.c: Removed many warnings by removing unused
1418 variables and tagging unused parameters as such.
1419 (md_begin): Fixed a typo (","instead of ";").
1420 (struct ctrl_table): Add parentheses to initialize array
1422 (struct flag_table): Likewise.
1423 (struct intr_table): Likewise.
1424 (struct table): Likewise.
1425 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1427 2001-06-06 Peter Jakubek <pjak@snafu.de>
1429 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1430 options to list (e.g. m5206e, m5307, m5407).
1432 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1434 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1435 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1437 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1439 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1440 <JumpByte, JumpDword insn output>: Remove dead code.
1442 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1444 * as.c (parse_args): Correct option name "listing-lhs-width2".
1446 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1448 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1451 2001-05-30 Richard Henderson <rth@redhat.com>
1453 * read.c (emit_leb128_expr): Call md_cons_align.
1455 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1457 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1458 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1459 (tc_gen_reloc): Likewise.
1460 (sparc_cons_align): Don't clear sparc_no_align_cons.
1461 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1462 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1464 2001-05-27 Alan Modra <amodra@one.net.au>
1466 * write.c (relax_segment <rs_space>): Check the section of a
1467 symbol to determine whether it is absolute rather than comparing
1468 its frag against zero_address_frag as listings play tricks with
1471 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1472 allocated in the same chunk as the fixed part.
1474 2001-05-26 Alan Modra <amodra@one.net.au>
1476 * write.c (relax_segment <rs_space>): Calculate growth using
1477 addresses before stretch. Prevent repeated error messages.
1478 From Peter Jakubek <pjak@snafu.de>
1479 Use as_bad_where and as_warn_where to pinpoint errors.
1481 2001-05-25 Alan Modra <amodra@one.net.au>
1483 * symbols.c (resolve_symbol_value): Always set segment, even when
1484 not finalizing symbol value.
1486 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1487 * config/obj-coff.c (write_object_file): Likewise.
1488 * (size_section): Remove rs_space assert as fr_symbol is no longer
1490 (fill_section): Likewise.
1492 * configure.in: Replace linuxoldld with linux*oldld.
1493 * configure: Regenerate.
1495 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1496 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1497 that have been finalized.
1499 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1500 taking exit_dont_set_value.
1502 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1505 2000-05-24 Tom Rix <trix@redhat.com>
1507 * config/obj-coff.c (add_lineno): xcoff allows negative line
1509 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1511 2001-05-24 Alan Modra <amodra@one.net.au>
1513 * write.c (write_object_file): Set finalize_syms = 1 before
1516 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1518 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1519 architecture, remove erraneous ISA_MIPS32.
1520 (md_show_usage): Add MIPS r12k support.
1521 (mips_cpu_info_table): Add MIPS r12k support.
1523 2001-05-22 Alan Modra <amodra@one.net.au>
1525 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1528 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1529 instead use finalize_syms directly. Don't treat expressions
1530 specially with regard to finalize_syms. Update calls to self.
1531 (resolve_local_symbol): Update call to resolve_symbol_value.
1532 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1534 * symbols.h (resolve_symbol_value): Update prototype.
1535 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1536 to resolve_symbol_value.
1537 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1538 * config/obj-coff.c (do_relocs_for): Likewise.
1539 (yank_symbols): Likewise.
1540 (fixup_segment): Likewise.
1541 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1542 * config/tc-mips.c (md_convert_frag): Likewise.
1543 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1544 (ppc_fix_adjustable): Likewise.
1545 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1546 (dwarf2dbg_convert_frag): Likewise.
1547 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1548 (eh_frame_convert_frag): Likewise.
1549 * expr.c (make_expr_symbol): Likewise.
1550 * write.c (adjust_reloc_syms): Likewise.
1551 (write_object_file): Likewise.
1552 (relax_segment): Likewise.
1553 (fixup_segment): Likewise.
1554 (finalize_syms): Init to zero, and update comment.
1555 (write_object_file): Set finalize_syms to 1 rather than 2.
1556 * doc/internals.texi (sy_value): Mention finalize_syms.
1557 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1559 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1560 as relaxable if embedded system, make weak syms non-relaxable.
1562 (tc_m68k_fix_adjustable): ..so it can be used here.
1563 (md_apply_fix_2): Sign extend without conditional.
1565 * config/tc-v850.c: Update copyright.
1567 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1569 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1570 howto entry is not found.
1572 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1574 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1575 optimize differences between symbols in code sections to
1577 (mn10300_fix_adjustable): Don't adjust to section+offset
1578 relocations pointing at symbols in code sections.
1580 2001-05-16 Alan Modra <amodra@one.net.au>
1582 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1584 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1585 opcodes are output rather than after. Delete insn_size.
1586 * config/tc-v850.c (md_assemble): Similarly, but delete
1589 2001-05-14 Richard Henderson <rth@redhat.com>
1591 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1594 2001-05-14 Richard Henderson <rth@redhat.com>
1596 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1597 also collect whether to expect an FDE augmentation.
1598 (check_eh_frame): Rewrite as a state machine. Track where in
1599 an FDE we are located, skip any augmentation.
1600 (eh_frame_estimate_size_before_relax): Get code alignment from
1601 the fragment subtype.
1602 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1603 * read.c (emit_leb128_expr): Call check_eh_frame.
1605 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1607 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1608 before a relaxable insns.
1610 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1612 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1613 between symbols if the base symbol is in the current section;
1614 emit a PC-relative relocation instead.
1616 2001-05-12 Peter Targett <peter.targett@arccores.com>
1618 * config/tc-arc.c: Update copyright and tidy source comments.
1619 (md_pseudo_table): Add directive .cpu back as an alias for
1620 .option. Add .file and .line for dwarf2 support.
1621 (arc_mach_type): Make bfd_mach_arc_6 default.
1622 (md_longopts): Add entry 'pre-v6' representing old command line
1623 option when assembling for 'arc5' core versions.
1624 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1626 (arc_code_symbol): Make symbol value for @h30 fixup expression
1627 equal to O_constant.
1628 (md_assemble): Call dwarf2_emit_insn.
1629 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1630 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1631 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1633 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1635 * config/tc-ia64.c (special_linkonce_name): New.
1636 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1637 .gnu.linkonce.ia64unw{,i}.FOO.
1638 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1639 (dot_endp): Add comment about it.
1641 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1643 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1644 block, ensure that the low order bits of the alignment are
1647 2001-05-10 Alan Modra <amodra@one.net.au>
1649 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1652 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1653 current variable part of frag.
1654 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1655 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1656 * config/tc-m68hc11.c (RELAX_STATE): Define.
1657 (RELAX_LENGTH): Define.
1658 (md_estimate_size_before_relax): Handle non-relaxable cases
1659 separately from relaxable cases for clarity, and return correct
1660 size for multi-pass relaxation.
1661 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1662 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1663 (md_convert_frag): Remove "length_code".
1664 * config/tc-vax.c (RELAX_STATE): Define.
1665 (RELAX_LENGTH): Define.
1666 (md_relax_table): Add missing entry.
1667 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1668 (md_convert_frag): Remove "length_code".
1669 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1670 don't bother setting fr_var. Return correct size for multi-pass
1672 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1673 (md_convert_frag): Don't bother clearing fr_var.
1674 (md_pseudo_table): Correct initialization.
1675 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1676 (md_estimate_size_before_relax): No need to set fr_var.
1677 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1678 (md_estimate_size_before_relax): No need to set fr_var.
1680 2001-05-09 Richard Henderson <rth@redhat.com>
1682 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1683 beginning a function's unwind info block.
1685 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1687 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1689 2001-05-08 Andreas Schwab <schwab@suse.de>
1691 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1692 fx_pcrel_adjust explicitly sign extend when reading it.
1694 2001-05-08 Alan Modra <amodra@one.net.au>
1696 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1697 from md_relax_table, and combine some switch cases.
1699 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1701 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1702 from offset in non-pcrel operands too.
1704 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1706 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1707 * config/tc-arm.c (arm_handle_align): Do not insert more than
1708 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1709 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1711 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1713 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1715 * Makefile.in: Regenerate.
1716 * configure.in: Remove duplicate mips-*-ecoff* entry.
1717 * configure: Regenerate.
1719 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1720 (n_names): Cast away type mismatch.
1721 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1722 (obj_ecoff_frob_symbol): Likewise.
1723 * ecoff.c: (add_file): Add unused attribute.
1724 (ecoff_directive_begin): Likewise.
1725 (ecoff_directive_bend): Likewise.
1726 (ecoff_directive_def): Likewise.
1727 (ecoff_directive_dim): Likewise.
1728 (ecoff_directive_scl): Likewise.
1729 (ecoff_directive_size): Likewise.
1730 (ecoff_directive_type): Likewise.
1731 (ecoff_directive_tag): Likewise.
1732 (ecoff_directive_val): Likewise.
1733 (ecoff_directive_endef): Likewise.
1734 (ecoff_directive_end): Likewise.
1735 (ecoff_directive_ent): Likewise.
1736 (ecoff_directive_extern): Likewise.
1737 (ecoff_directive_file): Likewise.
1738 (ecoff_directive_fmask): Likewise.
1739 (ecoff_directive_frame): Likewise.
1740 (ecoff_directive_mask): Likewise.
1741 (ecoff_directive_loc): Likewise.
1742 (mark_stabs): Likewise.
1743 (ecoff_stab): Likewise.
1744 (ecoff_frob_symbol): Cast away type mismatch.
1745 (ecoff_padding_adjust): Likewise.
1746 (ecoff_build_symbols): Likewise.
1747 (ecoff_build_procs): Likewise.
1748 (ecoff_build_aux): Likewise.
1749 (ecoff_build_strings): Likewise.
1750 (ecoff_build_fdr): Likewise.
1751 (ecoff_build_debug): Likewise.
1752 * itbl-ops.c (itbl_assemble): Variable initialization.
1754 2001-05-03 Alan Modra <amodra@one.net.au>
1756 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1757 expressions rather than triggering an assert.
1759 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1761 * config/tc-openrisc.c: New file.
1762 * config/tc-openrisc.h: Likewise.
1764 * Makefile.am: Add OpenRISC target.
1765 * Makefile.in: Regenerated.
1767 * configure.in (openrisc-*-*): Add target.
1768 * configure: Regenerated.
1770 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1772 * config/tc-arm.c (arm_frag_align_code): Change error message to
1773 more explanatory version.
1775 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1777 * config/tc-mips.c (md_parse_option): Also accept
1778 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1780 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1782 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1783 argument passing order: predicate goes last, not first.
1785 2001-04-27 Sean McNeil <sean@mcneil.com>
1787 * configure.in: Add arm-vxworks.
1788 * configure: Regenerate.
1790 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1792 * config/tc-arm.c (arm_handle_align): New Function: Generate
1793 no-op filled alignment frags.
1794 (arm_frag_align_code): New Function: Create a code alignment frag.
1795 (arm_init_frag): New Function: Initialse the target dependent
1798 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1799 (TC_FRAG_INIT): Define.
1800 (HANDLE_ALIGN): Define.
1801 (md_do_align): Define.
1803 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1805 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1806 symbol has been initialised before extracting its symbol index.
1808 2001-04-24 H.J. Lu <hjl@gnu.org>
1810 * configure: Regenerated with the right version of autoconf.
1812 2001-04-24 Christian Groessler <cpg@aladdin.de>
1814 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1815 generate R_CALLR and R_REL16 relocations
1817 2000-04-20 Jason Eckhardt <jle@redhat.com>
1819 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1820 since frag_now can change after d10v_cleanup is called.
1822 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1824 * configure.in: Add the em type for FreeBSD targets.
1825 * configure: Regenerate.
1827 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1829 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1830 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1832 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1833 pc-relative relocations not placed at the end of the instruction.
1835 2001-04-13 Jim Wilson <wilson@redhat.com>
1837 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1840 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1842 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1843 handle SHF_MERGE and SHF_STRINGS.
1844 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1845 (obj_elf_section): Allow additional argument specifying entity size.
1846 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1847 in SEC_MERGE sections.
1849 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1851 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1853 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1855 * expr.c (operand): Pass &c to md_parse_name().
1856 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1858 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1860 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1862 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1863 * Makefile.in: Regenerated.
1865 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1866 * configure: Regenerated.
1868 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1870 * config/tc-mn10300.c (xr_registers): Added `pc'.
1872 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1874 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1875 * configure: Regenerate.
1877 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1878 cases, and always return size based on current fr_subtype.
1879 (md_begin): Move initialization of md_relax_table..
1880 (md_relax_table): ..to static initializer. Set rlx_length for
1881 UNDEF_WORD_DISP cases.
1882 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1883 (md_begin): Likewise.
1884 (md_relax_table): Likewise.
1885 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1886 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1887 Set rlx_backward and rlx_forward to zero for unused states.
1888 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1889 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1890 (UNCOND12, UNCOND32): Remove duplicate defines.
1892 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1894 * config/tc-cris.c (md_estimate_size_before_relax) <case
1895 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1896 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1897 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1898 Add cases to cover all relax states.
1899 (cris_insn_first_word_frag): New.
1900 (md_assemble): Call cris_insn_first_word_frag to get the first
1901 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1902 end. Drop variable insn_size.
1903 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1904 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1905 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1907 * write.c (write_object_file): Reset broken word state before
1910 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1912 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1913 for one line if not already enabled.
1914 * cond.c (s_elseif): Correct conditional assembly listing.
1917 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1918 Don't abort on NULL current_cframe.
1920 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1922 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1923 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1924 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1925 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1926 * config/obj-coff.c (do_relocs_for): Likewise.
1927 (yank_symbols): Likewise.
1928 (fixup_segment): Likewise.
1929 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1930 (ppc_fix_adjustable): Likewise.
1931 * config/tc-mips.c (md_convert_frag): Likewise.
1932 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1933 * ehopt.c (eh_frame_convert_frag): Likewise.
1934 * expr.c (make_expr_symbol): Likewise.
1936 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1938 * symbols.c (resolve_symbol_value): Don't fix expression values
1939 until relaxation is complete.
1940 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1941 (S_GET_VALUE): Likewise, and return unresolved expression value.
1942 * write.c (finalize_syms): New.
1943 (relax_and_size_seg): Split into..
1944 (relax_seg): New function, returns 1 if anything changed..
1945 (size_seg): And the remainder of relax_and_size_seg.
1946 (fixup_segment): Arrange for final resolution of sym values.
1947 (adjust_reloc_syms): Likewise.
1948 (write_object_file): Likewise, and repeatedly call relax_seg until
1949 nothing more changes.
1950 (relax_segment): Return 1 if anything changed. Use correct types
1951 for rs_org `target' and `after'.
1952 * write.h (finalize_syms): Declare.
1953 (relax_segment): Update prototype.
1955 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1956 do-nothing cases to switch to avoid abort on a second relaxation
1957 pass, and tidy code a little.
1958 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1959 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1960 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1961 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1962 (md_relax_table): Remove first four unused entries. Increment
1963 rlx_length by one throughout table, and update comments to suit.
1964 (md_estimate_size_before_relax): Return size of current variable
1965 part of frag to reflect reality when relaxing more than once.
1966 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1967 (COND32, UNCD32): Rename to DISP32 throughout.
1968 (UNDEF_WORD_DISP): Renumber to 3.
1969 (md_estimate_size_before_relax): Add extra do-nothing cases.
1970 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1971 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1972 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1973 handle word and dword branches.
1975 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1977 * config/tc-cris.h (tc_fix_adjustable): Allow only
1978 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1979 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1980 example in comment to valid type.
1982 2001-03-28 H.J. Lu <hjl@gnu.org>
1984 * read.c (equals): Set to local for COFF only if it hasn't been
1987 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1989 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1990 (md_begin): Use it when setting default architecture.
1992 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1994 * read.c (equals): (for COFF) default symbols to being local.
1996 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1998 * configure.in (cris-*-*): Change default emulation to criself.
1999 (cris-*-*aout*): New rule.
2000 * configure: Regenerate.
2002 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2004 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2005 BFD_RELOC_390_GOTENT.
2006 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2007 BFD_RELOC_390_GOTENT.
2009 2001-03-26 Nick Clifton <nickc@redhat.com>
2011 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2012 * config/tc-s390.c (s390_force_relocation): New function: Force
2013 relocations for VTINHERIT relocs.
2015 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2017 * doc/as.texinfo: Put @c man begin to generate the as man page.
2018 When generating man, define all the variables. Re-organize some
2019 options to obtain better indentation of man page.
2020 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2021 (as.1): Build from as.texinfo.
2022 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2024 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2026 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2027 scale factor, and return the end of the expression.
2028 (i386_operand): Modify for above.
2030 2001-03-23 Nick Clifton <nickc@redhat.com>
2032 * doc/as.texinfo: Document --listing-XXX command line switches.
2033 Explain why listings behave differently when -pipe is used.
2035 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2037 * write.c (fix_new_exp): Print an error if passed a register.
2039 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2041 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2042 (PIC_SUFFIX_CHAR): New macro.
2043 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2044 (pic): New variable.
2045 (md_longopts): New option --pic.
2046 (OPTION_PIC): Define.
2047 (md_estimate_size_before_relax): Tweak longish comment.
2048 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2049 (md_assemble): Handle a PIC relocation on prefix and normal
2050 instruction operands.
2051 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2052 "complex" operand expressions. Call frag_more outside
2053 gen_cond_branch_32 parameter list.
2054 (cris_process_instruction): Handle PIC relocs on parsed
2055 operand expressions. Validize PIC reloc sizes.
2056 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2057 (gen_bdap): Handle "complex" operand expressions.
2058 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2059 ADD.D offset,PC as jump instruction if generating PIC. Generate
2060 error instead of crashing on complex expressions.
2061 (cris_number_to_imm): Add segT parameter. All callers changed.
2062 Use segT parameter, not now_seg, for segment of fixup. Handle
2063 PCREL relocations but check that they are fully resolved.
2064 (md_parse_option): Handle OPTION_PIC.
2065 (tc_gen_reloc): Handle PIC relocs.
2066 (md_show_usage): Update for --pic.
2067 (md_apply_fix3): Renamed from md_apply_fix.
2068 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2069 (md_cris_force_relocation): Force relocation for PIC relocs.
2071 * config/tc-cris.h: Tweak attribution.
2072 (MD_APPLY_FIX3): Define.
2073 (IS_CRIS_PIC_RELOC): New macro.
2074 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2075 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2077 (tc_frob_symbol): Avoid emitting undefined symbols.
2079 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2081 * frags.h (struct frag): Add relax_marker.
2082 * write.c (is_dnrange): Delete.
2083 (relax_frag): Use correct types for `aim', `target', `address'.
2084 Delete `offset', `was_address'. Test `relax_marker' instead of
2085 using fragile (and slow) address test.
2086 (relax_segment): Init and flip `relax_marker'.
2088 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2090 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2093 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2095 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2096 with 'Motorola specification for assembly language input standard'.
2098 2001-03-17 Richard Henderson <rth@redhat.com>
2100 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2101 (dwarf2_directive_loc): Don't use them.
2102 (dwarf2_directive_file): Reject duplicate file definitions.
2103 (get_filenum): Zero allocated memory.
2104 (out_file_list): Complain about missing file definitions.
2106 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2108 * read.c (do_org): Handle complex expressions.
2109 * cgen.c (gas_cgen_finish_insn): Likewise.
2111 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2113 * config/tc-ia64.c (md): New member keep_pending_output.
2114 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2116 (dot_xdata): Turn on md.keep_pending_output for the duration of
2118 (dot_xfloat_cons): Ditto.
2119 (dot_xstringer): Ditto.
2120 (dot_xdata_ua): Ditto.
2121 (dot_xfloat_cons_ua): Ditto.
2123 2001-03-15 Jim Wilson <wilson@redhat.com>
2125 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2128 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2130 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2132 2001-03-15 DJ Delorie <dj@redhat.com>
2134 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2135 blindly freeing string if it isn't at the top of the obstack.
2137 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2139 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2140 (NUM_FLAG_CODE): Define.
2141 (lex_got): New function.
2142 (got_reloc): New global var.
2143 (x86_cons_fix_new): New function.
2144 (x86_cons): New function.
2145 (i386_immediate): Use lex_got here, replacing inline code. Change
2146 "ignoring junk.." error message to "junk.."
2147 (i386_displacement): Likewise.
2148 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2149 (x86_cons): Declare.
2150 (TC_CONS_FIX_NEW): Define.
2151 (x86_cons_fix_new): Declare.
2153 2001-03-12 Nick Clifton <nickc@redhat.com>
2155 * config/tc-arm.c (md_begin): Always set machine type based on
2158 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2160 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2161 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2163 <JumpInterSegment output>: Use correct i.disp_reloc[].
2164 <immediate output>: Likewise.
2166 2001-03-06 Nick Clifton <nickc@redhat.com>
2168 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2171 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2173 * config/tc-m68k.c : Add 5407 to archs[] table.
2174 (HAVE_LONG_BRANCH): Add mcf5407.
2175 (select_control_regs): Recognize 5407.
2177 2001-03-02 Dave Brolley <brolley@redhat.com>
2179 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2182 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2184 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2185 (gen_to_words): Print warnings if NaNs are found and the target CPU
2186 does not support them. Allow largest exponent to be used in normal
2187 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2189 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2191 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2192 anymore since we use bfd_elf_generic_reloc now.
2193 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2195 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2197 * configure.in (BFD_VERSION): New.
2198 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2199 * configure: Regenerate.
2200 * Makefile.am: Run "make dep-am"
2201 * Makefile.in: Regenerate.
2202 * doc/Makefile.in: Regenerate.
2204 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2206 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2207 SEC_NEVER_LOAD when the 'n' flag is used.
2208 Add SEC_NEVER_LOAD to matchflags.
2210 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2212 * symbols.c (decode_local_label_name): Initialize message_format
2213 only when an error is reported (perf pb due to I18N).
2215 2001-02-23 H.J. Lu <hjl@gnu.org>
2217 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2218 BFD_ASSEMBLER is not defined.
2220 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2222 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2223 done if it's against a symbol.
2225 2001-02-22 Timothy Wall <twall@cygnus.com>
2227 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2228 target formats if applicable.
2229 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2230 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2231 * Makefile.in: Regenerated.
2232 * configure.in: Added configuration for ia64-*-aix*.
2233 * configure: Regenerated.
2235 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2237 * config/tc-ia64.c (enum operand_match_result): New type.
2238 (operand_match): Change return type to operand_match_result.
2239 Fix all returns appropriately, adding support for returning the
2240 out-of-range result.
2241 (parse_operands): New locals result, error_pos, out_of_range_pos,
2242 curr_out_of_range_pos. Rewrite operand matching loop to give better
2245 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2247 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2248 (dot_proc): Clear unwind.prologue_count to zero.
2249 (dot_prologue): Increment unwind.prologue_count.
2250 (dot_restore): If second operand is omitted, use
2251 unwind.prologue_count -1 for "ecount" (# of additional regions to
2252 pop). Decrement unwind.prologue_count by number of regions
2255 2001-02-21 Nick Clifton <nickc@redhat.com>
2257 * doc/as.texinfo (Section): Note that some flags to the COFF
2258 version of .section remove attributes rather than setting them.
2260 2001-02-20 Kazu Hirata <kazu@hxi.com>
2262 * config/tc-pdp11.c: Fix formatting.
2263 * config/tc-pdp11.h: Likewise.
2265 2001-02-20 Bo Thorsen <bo@suse.de>
2267 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2270 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2272 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2273 all FreeBSD platforms should look the same at this level.
2274 * configure: Rebuilt.
2275 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2277 2001-02-18 lars brinkhoff <lars@nocrew.org>
2279 * Makefile.am: Add PDP-11 target.
2280 * configure.in: Likewise.
2281 * config/tc-pdp11.c: New file.
2282 * config/tc-pdp11.h: New file.
2283 * doc/Makefile.am: Add PDP-11 documentation.
2284 * doc/all.texi: Likewise.
2285 * doc/as.texinfo: Likewise.
2286 * doc/c-pdp11.texi: New file.
2288 2001-02-16 matthew green <mrg@redhat.com>
2290 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2292 2001-02-13 Jim Wilson <wilson@redhat.com>
2294 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2295 reloc instead of a 0 reloc.
2296 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2298 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2300 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2302 * write.c (is_dnrange): Stop as soon as the address becomes
2304 (relax_frag): Add segment parameter. Only call symbol_get_frag
2305 once. Only call is_dnrange if the symbol is in the same segment,
2306 and the symbol address is larger.
2307 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2308 * write.h (relax_frag): Update declaration.
2309 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2311 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2312 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2313 (m32r_relax_frag): Update declaration.
2314 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2315 * config/tc-tic54x.h (md_relax_frag): Likewise.
2316 * doc/internals.texi (CPU backend): Update documentation for
2319 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2321 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2322 Mention effect of < 386 architectures on jump promotion.
2323 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2325 * config/tc-i386.c (no_cond_jump_promotion): New.
2326 (set_cpu_arch): Parse "jumps" arch modifier.
2327 (insn_size): Modify usage comment.
2328 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2329 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2330 (TYPE_FROM_RELAX_STATE): New define.
2331 (UNCOND_JUMP, COND_JUMP): Renumber.
2332 (md_relax_table): Reorder to suit.
2333 (COND_JUMP86): New define.
2334 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2335 (md_assemble): Create frag var for jumps of max size, encode relax
2336 state for COND_JUMP86.
2337 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2338 leave conditional jumps small if no_cond_jump_promotion.
2339 (md_convert_frag): Likewise.
2341 * expr.c (operator): Don't bump input_line_pointer for two char
2342 operators. Instead return operator size via new param num_chars.
2343 (expr): Use above to parse multi-char operators correctly.
2345 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2347 * config/tc-i386.c (i386_displacement): Fix handling of
2348 BFD_RELOC_X86_64_GOTPCREL.
2349 (i386_validate_fix): Likewise.
2351 2001-02-12 Philip Blundell <pb@futuretv.com>
2353 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2354 ldrt/strt instructions.
2356 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2358 * config/tc-mips.c (macro): For M_LA_AB emit a
2359 BFD_RELOC_MIPS_CALL16 relocation or a
2360 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2361 BFD_RELOC_MIPS_GOT16 and
2362 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2363 loading the jump register when generating SVR4_PIC code.
2365 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2367 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2368 map to MIPS-specific files, as they used to do before the
2369 change on 2000-05-21.
2370 * configure: Regerate.
2372 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2374 * config/tc-mips.c (md_parse_option): Don't try to compile
2375 ELF-only option code if not ELF.
2377 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2379 * config/tc-ia64.h (md_elf_section_type): New macro.
2380 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2381 (they're now handled via ia64_elf_section_type.
2383 * config/tc-ia64.c (unwind): New members saved_text_seg,
2384 saved_text_subseg, and force_unwind_entry.
2385 (optimize_unw_records): New function to optimize away unnecessary
2387 (ia64_elf_section_type): New function.
2388 (output_unw_records): Generate unwind info only if the size is
2389 non-zero or if it's forced for some other reason (e.g.,
2390 handlerdata or a personality routine).
2391 (generate_unwind_image): Don't switch back to previous
2392 section---stay inside the unwind info section instead so that
2393 handlerdata that may follow goes into the right place.
2394 (dot_handlerdata): Force generation of unwind entry and save the
2395 current active text segment before generating unwind image.
2396 (dot_unwentry): Force generation of unwind entry.
2397 (dot_personality): Ditto.
2398 (dot_endp): Generate unwind table entry only if there is
2399 some unwind info or the unwind entry was forced.
2401 * config/tc-ia64.c (make_unw_section_name): New macro to form
2402 unwind section name.
2403 (generate_unwind_image): Add "text_name" argument. Use it to
2404 form unwind section name.
2405 (dot_handlerdata): Determine current segment (section) name and
2406 pass it to generate_unwind_image().
2407 (dot_endp): Determine current segment (section) name and use
2408 it to determine the appropriate unwind section name.
2409 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2410 n, fill, and max arguments.
2412 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2414 * Makefile.am: Add linux target for S/390.
2415 * configure.in: Likewise.
2416 * config/tc-s390.c: New file.
2417 * config/tc-s390.h: New file.
2419 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2421 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2422 2byte, 4byte and 8byte.
2424 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2426 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2427 md_number_to_chars with size > sizeof (valueT).
2429 2001-02-06 H.J. Lu <hjl@gnu.org>
2431 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2432 there is no relocation.
2434 2001-02-06 H.J. Lu <hjl@gnu.org>
2436 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2438 * config/tc-ia64.c (md_parse_option): Only accept the valid
2439 ia64 options on "-axxx".
2441 2001-02-05 Jim Wilson <wilson@redhat.com>
2443 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2444 aborting for invalid operands.
2446 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2448 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2449 than via pointer. Update all callers.
2450 (UNWIND_LOW32): Define.
2451 (UNWIND_HIGH32): Define.
2452 (pa_build_unwind_subspace): Use the above macros instead of dumping
2453 bitfields directly. Call frag_more once rather than multiple times.
2454 (md_assemble): Use UNWIND_LOW32.
2455 (pa_entry): Likewise
2456 (pa_procend): Likewise.
2457 (process_exit): Use UNWIND_HIGH32.
2459 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2461 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2462 function to select the header according to the cpu.
2463 (md_after_pass_hook, md_do_align): Remove.
2464 (md_cleanup, m68hc11_cleanup): Remove.
2465 (md_pcrel_from_section): Declare.
2466 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2467 (build_jump_insn, build_insn): Likewise.
2468 (m68hc11_listing_header): New function.
2469 (m68hc11_cleanup): Remove.
2471 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2473 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2474 symbols because there is no support for shared libraries and these
2475 symbols can't be overridden (unless they are weak).
2477 2001-02-01 Momchil Velikov <velco@fadata.bg>
2479 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2480 for the compilation unit with a zero byte.
2482 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2484 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2485 destinations. Correct range check for 17 and 22 bit branches.
2487 2001-01-25 Nick Clifton <nickc@redhat.com>
2489 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2490 still set. Issue an error message instead.
2491 (md_estimate_size_before_relax): Delete unused variable
2492 'buffer_address'. Fixup parentheses around if statement.
2494 2001-01-23 Kazu Hirata <kazu@hxi.com>
2496 * as.c: Fix formatting.
2497 * ehopt.c: Likewise.
2498 * messages.c: Likewise.
2499 * stabs.c: Likewise.
2500 * symbols.c: Likewise.
2502 2001-01-23 Ben Elliston <bje@redhat.com>
2504 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2506 2001-01-22 Kazu Hirata <kazu@hxi.com>
2508 * config/tc-alpha.c: Fix formatting.
2510 2001-01-19 Kazu Hirata <kazu@hxi.com>
2512 * config/tc-alpha.c: Fix formatting.
2514 2001-01-18 Kazu Hirata <kazu@hxi.com>
2516 * config/tc-alpha.c: Fix formatting.
2518 2001-01-18 Nick Clifton <nickc@redhat.com>
2520 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2522 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2524 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2526 * configure.in (cpu_type, arch): Match i386 too.
2527 * configure: Rebuilt.
2529 2001-01-16 Kazu Hirata <kazu@hxi.com>
2531 * config/tc-i386.c: Fix formatting.
2533 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2535 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2536 relocs for .PARISC.unwind section.
2538 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2539 depending on section flags, not just for .text.
2541 2001-01-15 Jim Wilson <wilson@redhat.com>
2543 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2544 not immediately followed by an instruction.
2546 2001-01-15 Kazu Hirata <kazu@hxi.com>
2548 * config/tc-m68hc11.c: Fix formatting.
2550 2001-01-15 Nick Clifton <nickc@redhat.com>
2552 * symbols.c (colon): Change 'already defined symbol' from a
2553 fatal error to an ordinary error. There is no reason why this
2554 error should be fatal.
2556 * message.c (as_fatal): Delete output file, if one has been
2559 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2561 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2563 2001-01-14 Kazu Hirata <kazu@hxi.com>
2565 * config/tc-alpha.c: Fix formatting.
2566 * config/tc-arc.c: Likewise.
2567 * config/tc-arc.h: Likewise.
2568 * config/tc-d10v.c: Likewise.
2569 * config/tc-i370.c: Likewise.
2570 * config/tc-i386.c: Likewise.
2571 * config/tc-i960.c: Likewise.
2572 * config/tc-m68k.c: Likewise.
2573 * config/tc-ppc.c: Likewise.
2574 * config/tc-sparc.c: Likewise.
2575 * config/tc-tahoe.c: Likewise.
2576 * config/tc-vax.c: Likewise.
2578 * config/tc-arc.c: Fix formatting.
2580 * config/tc-arc.c: Fix formatting.
2582 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2584 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2585 both 32 and 64 bit ELF.
2587 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2588 and don't bother storing `m' for "ce" completer. Tidy handling of
2589 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2591 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2593 * config/tc-i386.h (TARGET_MACH): New macro.
2594 (i386_mach): Declare.
2595 * config/tc-i386.c (i386_mach): New function.
2597 2001-01-13 Philip Blundell <philb@gnu.org>
2599 * doc/as.texinfo: Fix spelling and cross-references.
2601 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2602 character for all systems, not just GNU/Linux. Make it explicit
2603 that `-k' doesn't affect code generation, just ELF flags.
2605 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2607 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2610 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2612 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2614 2001-01-12 Nick Clifton <nickc@redhat.com>
2616 * as.c (print_args): Update copyright date to 2001.
2618 2001-01-12 Peter Targett <peter.targett@arccores.com>
2620 * doc/c-arc.texi: New file.
2621 Some sections to be expanded.
2623 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2625 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2626 (md_parse_option): Always accept "--32".
2628 2001-01-11 Peter Targett <peter.targett@arccores.com>
2630 * as.h (TC_ARC): Ensure struc-symbol.h included.
2631 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2633 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2634 (TARGET_SYMBOL_FIELDS) added.
2636 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2637 * doc/c-arc.texi: New file.
2638 Some sections to be expanded.
2639 * doc/as.texinfo: Update command-line options.
2640 Removed outdated text for ARC dependant features, instead include
2641 text from above file.
2643 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2644 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2645 (targ-cpu.h) header.
2647 * config/tc-arc.c: New updated configuration for
2648 ARC, including selection of core variants, and extensibility of
2649 instructions, registers etc. through directives.
2651 * config/tc-arc.c (arc_extinst): Minor corrections for
2653 (arc_common) Likewise. Make alignment argument optional for local
2654 symbols also, with default of zero.
2656 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2658 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2659 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2660 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2661 and fix_new_exp() instead.
2662 (md_convert_frag): For indexed post byte use the symbol value
2663 rather than the displacement.
2664 (md_relax_table): Fix indexed offset relax.
2666 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2668 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2670 (relaxable_symbol): New function.
2672 2001-01-11 Andreas Jaeger <aj@suse.de>
2674 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2677 2001-01-10 Nick Clifton <nickc@redhat.com>
2679 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2680 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2682 2001-01-10 Nick Clifton <nickc@redhat.com>
2684 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2685 character used to dollar local symbols.
2686 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2687 local label symbols.
2688 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2689 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2691 Use LOCAL_LABEL_CHAR.
2692 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2693 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2694 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2696 2001-01-08 Bo Thorsen <bo@suse.de>
2698 * config/tc-i386.c (i386_immediate, i386_displacement):
2701 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2703 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2706 2001-01-07 Philip Blundell <philb@gnu.org>
2708 * doc/as.texinfo (Bug Reporting): Update email address for
2712 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2714 * configure.in: Define DEFAULT_ARCH for i386.
2715 * config/tc-i386.c (md_assemble): Return after the error message;
2716 move testing for 64bit operands to proper place.
2718 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2720 * doc/as.texinfo: Document '#' as comment character for i386 and
2721 x86_64. Add AMD x86-64 into menu of machine dependent information.
2723 * doc/c-i386.texi: Document x86_64 extensions.
2725 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2727 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2729 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2731 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2732 * NEWS: Add note about Pentium4 support.
2734 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2736 * config/tc-i387.c (pi, pte, pt): Update.
2737 (type_names): Add new types.
2739 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2741 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2742 CpuUnknown): Renumber
2743 (CpuP4, CpuSSE2): New.
2744 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2746 2001-01-03 Philip Blundell <pb@futuretv.com>
2748 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2750 (alpha_fix_adjustable): Likewise.
2751 (md_apply_fix): Likewise.
2753 2000-12-31 H.J. Lu <hjl@gnu.org>
2755 * listing.c (listing_message): Allocate string only if it is
2758 * configure: Rebuild.
2760 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2762 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2763 Point out caveats with generating fixups for the opcode in a frag.
2765 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2767 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2770 2000-12-29 H.J. Lu <hjl@gnu.org>
2772 * listing.c (calc_hex): Print the variable part only if the
2773 fragment type is rs_fill.
2775 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2777 * doc/internals.texi (tc_conditional_pseudoop,
2778 TC_LINKRELAX_FIXUP): Fix typos.
2780 2000-12-28 Richard Henderson <rth@redhat.com>
2782 * write.c (subsegs_finish): Fix thinko last change -- don't
2783 "optimize" the alignment == 0 case.
2785 2000-12-28 Richard Henderson <rth@redhat.com>
2787 * as.h (rs_align_test): New.
2788 * frags.c (NOP_OPCODE): Move default from read.c.
2789 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2790 (frag_align_code): New.
2791 * frags.h (frag_align_code): Declare.
2792 * read.c (NOP_OPCODE): Remove.
2793 (do_align): Use frag_align_code.
2794 * write.c (NOP_OPCODE): Remove.
2795 (get_recorded_alignment): New.
2796 (cvt_frag_to_fill): Handle rs_align_test.
2797 (relax_segment): Likewise.
2798 (subsegs_finish): Align last subseg in section to the
2799 section alignment. Use frag_align_code.
2800 * write.h (get_recorded_alignment): Declare.
2801 * config/obj-coff.c (size_section): Handle rs_align_test.
2802 (fill_section, fixup_mdeps): Likewise.
2803 (write_object_file): Use frag_align_code.
2805 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2806 (alpha_handle_align): New.
2807 * config/tc-alpha.h (HANDLE_ALIGN): New.
2808 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2810 * config/tc-i386.h (md_do_align): Use frag_align_code.
2811 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2813 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2814 (ia64_handle_align): New.
2815 * config/tc-ia64.h (HANDLE_ALIGN): New.
2816 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2818 * config/tc-m32r.c (m32r_do_align): Remove.
2819 (m32r_handle_align): New.
2820 (fill_insn): Use frag_align_code.
2821 * config/tc-m32r.h (md_do_align): Remove.
2822 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2823 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2824 * config/tc-mips.c, config/tc-mips.h: Similarly.
2826 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2827 (sh_handle_align): Likewise. Handle rs_align_code.
2828 (sh_do_align): Remove.
2829 * config/tc-sh.h (md_do_align): Remove.
2830 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2832 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2833 (sparc_handle_align): Likewise. Handle rs_align_code.
2834 * config/tc-sparc.h (md_do_align): Remove.
2835 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2837 2000-12-22 DJ Delorie <dj@redhat.com>
2839 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2840 when we assemble the first half of a pair.
2842 2000-12-22 H.J. Lu <hjl@gnu.org>
2844 * config/tc-i386.c (reloc): Update the macro for non-bfd
2846 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2848 2000-12-22 H.J. Lu <hjl@gnu.org>
2850 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2852 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2854 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2855 (QWORD_MNEM_SUFFIX): New macro.
2856 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2858 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2859 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2861 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2862 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2863 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2864 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2865 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2867 (Reg, WordReg): Add Reg64.
2868 (Imm): Add Imm32S and Imm64.
2870 (Disp): Add Disp64 and Disp32S.
2871 (AnyMem): Add Disp32S.
2872 (RegRex, RegRex64): New macros.
2873 (rex_byte): New type.
2874 * config/tc-i386.c (set_16bit_code_flag): Kill.
2875 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2876 (reloc): New parameter "signed"; support x86_64.
2877 (set_code_flag): New.
2878 (DEFAULT_ARCH): New macro; default to "i386".
2879 (default_arch): New static variable.
2880 (struct _i386_insn): New fields Operand_PCrel; rex.
2881 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2882 (flag_code): New enum and static variable.
2883 (use_rela_relocations): New static variable.
2884 (flag_code_names): New static variable.
2885 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2886 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2888 (i386_align_code): Return plain "nop" for x86_64.
2889 (mode_from_disp_size): Support Disp32S.
2890 (smallest_imm_type): Support Imm32S and Imm64.
2891 (offset_in_range): Support size of 8.
2892 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2893 (md_pseudo_table): Add "code64"; use set_code_flat.
2894 (md_begin): Emit sane error message on hash failure.
2895 (tc_i386_fix_adjustable): Support x86_64 relocations.
2896 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2897 instructions supported on particular arch just partially,
2898 output of 64bit immediates, handling of Imm32S and Disp32S type.
2899 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2900 (i386_displacement): Likewise.
2901 (i386_index_check): Cleanup; support 64bit addresses.
2902 (md_apply_fix3): Support x86_64 relocation and rela.
2903 (md_longopts): Add "32" and "64".
2904 (md_parse_option): Add OPTION_32 and OPTION_64.
2905 (i386_target_format): Call even for ELFs; choose between
2906 elf64-x86-64 and elf32-i386.
2907 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2908 (tc_gen_reloc): Support rela relocations and x86_64.
2909 (intel_e09_1): Support QWORD.
2911 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2913 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2914 it's not an offset expression.
2915 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2916 keep the braces '[' and ']' in the output string.
2917 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2918 != FLAT. There is no such op_modifier.
2920 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2922 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2925 2000-12-13 Kazu Hirata <kazu@hxi.com>
2927 * as.h: Fix formatting.
2929 * dwarf2dbg.c: Likewise.
2930 * input-scrub.c: Likewise.
2933 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2935 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2936 configure: Regenerate.
2938 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2940 * dwarf2dbg.c: #include <limits.h> only if it exists.
2942 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2944 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2945 (md_apply_fix): Here too.
2947 2000-12-12 Jim Wilson <wilson@redhat.com>
2949 * config/tc-ia64.h (ia64_init): Add prototype.
2951 2000-12-12 H.J. Lu <hjl@gnu.org>
2953 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2955 * read.h (outputting_stabs_line_debug): Change it to int.
2956 * stabs.c (outputting_stabs_line_debug): Likewise.
2958 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2960 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2961 the address of a function result.
2963 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2965 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2966 (md_assemble): Call dwarf2_emit_insn.
2967 (shlib): Fix typo SHILB -> SHLIB.
2968 (md_parse_option): Likewise.
2969 (ppc_elf_validate_fix): Likewise:
2970 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2972 2000-12-12 Nick Clifton <nickc@redhat.com>
2974 * cgen.h: Fix formatting.
2975 * input-scrub.c: Fix formatting.
2976 * macro.c: Fix formatting.
2977 * config/tc-mips.c: Fix formatting.
2978 * doc/c-mips.texi: Fix formatting.
2980 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2982 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2983 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2985 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2987 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2990 * i386.h (*_Suf): Remove No_dSuf.
2991 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2993 (i386_optab): Remove 'd' in the suffixes.
2995 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2997 * config/tc-i386.c (T_SHORT): Undefine before defining.
2999 2000-12-05 Kazu Hirata <kazu@hxi.com>
3001 * config/tc-mips.c: Fix formatting.
3003 2000-12-04 Matthew Hiller <hiller@redhat.com>
3005 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3006 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3007 (md_show_usage): Ditto.
3008 (md_parse_option): Ditto.
3009 (d10v_cleanup): Writes pending instruction only if
3010 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3011 Fix compile time warning messages.
3013 * doc/c-d10v.texi: Documents new options.
3015 2000-12-04 Matthew Hiller <hiller@redhat.com>
3017 * stabs.c (outputting_stabs_line_debug): New variable.
3018 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3019 function entry and unset at function exit.
3021 * read.h (outputting_stabs_line_debug): New extern declaration.
3023 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3025 * dwarf2dbg.c: Fix compile time warning messages.
3027 2000-12-03 Kazu Hirata <kazu@hxi.com>
3029 * config/tc-a29k.c: Fix formatting.
3030 * config/tc-alpha.c: Likewise.
3031 * config/tc-arm.c: Likewise.
3032 * config/tc-cris.c: Likewise.
3033 * config/tc-hppa.c: Likewise.
3034 * config/tc-i370.c: Likewise.
3035 * config/tc-i386.c: Likewise.
3036 * config/tc-i860.c: Likewise.
3037 * config/tc-i960.c: Likewise.
3038 * config/tc-ia64.c: Likewise.
3039 * config/tc-m68hc11.c: Likewise.
3040 * config/tc-m68k.c: Likewise.
3041 * config/tc-m88k.c: Likewise.
3042 * config/tc-pj.c: Likewise.
3043 * config/tc-ppc.c: Likewise.
3044 * config/tc-sh.c: Likewise.
3045 * config/tc-sparc.c: Likewise.
3046 * config/tc-tahoe.c: Likewise.
3047 * config/tc-vax.c: Likewise.
3049 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3051 * config/tc-mips.c (mips_ip): When calculating offsets,
3052 don't accept as constant the difference between the
3053 addresses of symbols in two different sections.
3055 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3057 (validate_mips_insn): Likewise. Also, update 'B' operand
3058 specifier to use OP_*_CODE20 constants and delete 'm' operand
3060 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3061 operand specifiers. Change warning generated by 'B' operand
3062 specifier to reflect its new multi-purpose usage.
3064 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3065 -1, and update comment.
3066 (file_mips_isa): Likewise.
3067 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3068 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3069 ISA_* constants rather than hard-coded numbers.
3070 (mips_cpu_info): New structure.
3071 (mips_cpu_info_table): New table describing CPU and ISA names
3073 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3074 mips_cpu_info_from_cpu): New functions.
3075 (mips_isa_to_str): New function to get string for ISA name.
3076 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3077 return const char *.
3078 (md_begin): Redo CPU and ISA selection logic, using
3079 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3080 than hard-coded numbers.
3081 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3082 ISA_* constants rather than hard-coded numbers.
3083 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3084 (md_longopts): Delete OPTION_NO_MIPS32.
3085 (md_parse_option): Convert to use ISA_* constants rather than
3086 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3087 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3088 to use strcasecmp to recognize "default" and to use
3089 mips_cpu_info_from_name to get CPU numbers from argument.
3090 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3091 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3093 (s_mipsset): Accept ISA value 32.
3094 * doc/as.texinfo: Clean up MIPS options summary slightly,
3095 remove -no-mips32. Add note about -mips4 and -mips32
3096 specifying those ISA levels. Delete -mips32 and -no-mips32
3097 cpu flag descriptions.
3098 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3099 up the supported CPU switch list, and replace 4Kc, 4Km, and
3100 4Kp entries with a single mips32-4k entry. Note that you can
3103 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3105 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3107 (md_parse_option): Add cases for OPTION_MIPS5 and
3109 (md_show_usage): Mention -mips5 and -mips64 arguments.
3110 (s_mipsset): Add cases for MIPS5 and MIPS64.
3111 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3113 * doc/as.texinfo: Mention -mips5 and -mips64 options
3115 * doc/c-mips.texi: Likewise. Also update introduction
3116 and ".set" usage information.
3118 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3120 (mips_cpu_info_table): Add SB-1 entries.
3121 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3122 known to the -mcpu option.
3124 * doc/as.texinfo: Correct description of MIPS -mcpu
3125 option, by copying some of the text from doc/c-mips.texi.
3127 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3129 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3131 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3132 (sparc*-*-rtems*): Switched from a.out to ELF.
3133 * configure: Regenerate.
3134 * config.in: Regenerate.
3135 * Makefile.in: Regenerate.
3136 * aclocal.m4: Regenerate.
3137 * po/gas.pot: Regenerate.
3139 2000-11-30 Philip Blundell <pb@futuretv.com>
3141 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3142 even in non BFD_ASSEMBLER case.
3144 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3146 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3149 2000-11-29 Richard Henderson <rth@redhat.com>
3151 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3152 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3153 thread multiple subsegments properly; handle multiple code
3154 sections properly; emit proper compilation unit info for assembler
3155 generated debugging.
3157 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3158 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3159 (dwarf2dbg_estimate_size_before_relax): Declare.
3160 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3161 * write.c: Include dwarf2dbg.h.
3162 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3163 (relax_segment): Likewise.
3165 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3167 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3168 jump>: Use as_bad_where instead of as_bad. Tweak error message
3169 accordingly. Stabilize frag by updating fix part and resetting
3171 <undefined symbol, unconditional jump>: Ditto.
3172 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3173 indexing is_end_of_line[].
3174 (md_assemble): Initialize size to 0.
3175 (md_section_align): Mark parameter seg as unused.
3176 (parse_reg): Parse names case-insensitively.
3178 2000-11-28 Kazu Hirata <kazu@hxi.com>
3180 * config/obj-aout.h: Fix formatting.
3181 * config/obj-bout.h: Likewise.
3182 * config/obj-coff.c: Likewise.
3183 * config/obj-coff.h: Likewise.
3184 * config/obj-elf.h: Likewise.
3185 * config/obj-som.h: Likewise.
3186 * config/obj-vms.c: Likewise.
3187 * config/obj-vms.h: Likewise.
3188 * config/tc-h8300.h: Likewise.
3189 * config/tc-ns32k.h: Likewise.
3190 * config/tc-sparc.h: Likewise.
3191 * config/tc-tic54x.h: Likewise.
3192 * config/tc-z8k.h: Likewise.
3194 2000-11-28 Nick Clifton <nickc@redhat.com>
3196 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3197 License is present in the sources, but not the output, and
3198 also available from the GNU website.
3199 (GNU Free Documentation License): Comment out this section.
3201 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3203 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3204 targets. Remove i860 from valid a.out targets.
3205 * Makefile.in: Regenerate.
3207 * config/tc-cris.c: Include dwarf2dbg.h.
3208 (md_pseudo_table): Add .file and .loc.
3209 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3210 (s_cris_file, s_cris_loc): New.
3211 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3212 * Makefile.am: Regenerate dependencies.
3213 * Makefile.in: Regenerate.
3215 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3217 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3218 (MRI_MUL_PRECEDENCE): Likewise.
3219 (op_rank): Fix a comment typo.
3221 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3223 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3225 (get_operand): Fix analysis for movw/movb instructions.
3227 2000-11-24 Nick Clifton <nickc@redhat.com>
3229 * configure.in (xscale-elf): Add target.
3230 (xscale-coff): Add target.
3231 * configure: Regenerate.
3233 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3235 (ARM_EXT_XSCALE): New ARM architecture extension.
3236 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3237 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3238 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3239 (ARM_ARCH_V4): Remove processor from architecture.
3240 (ARM_ARCH_3M): New architecutre definition.
3241 (ARM_ARCH_V5TE): New architecutre definition.
3242 (ARM_ARCH_XSCALE): New architecutre definition.
3243 (CPU_DEFAULT): Allow to be defaulted to XScale.
3244 (atpcs): New boolean variable.
3245 (ldr_flags): Support 'd' flag for double word loads.
3246 (str_flags): Support 'd' flag for double word stored.
3247 (do_mia): New function.
3248 (do_mar): New function.
3249 (do_mra): New function.
3250 (do_pld): New function.
3251 (do_ldrd): New function.
3252 (do_blx): New function.
3253 (do_bkpt): New function.
3254 (do_clz): New function.
3255 (do_lstc2): New function.
3256 (do_cdp2): New function.
3257 (do_t_blx): New function.
3258 (do_t_bkpt): New function.
3259 (do_smla): New function.
3260 (do_smlal): New function.
3261 (do_smul): New function.
3262 (do_qadd): New function.
3263 (do_co_reg2c): New function.
3264 (LONGEST_INSN): Redefine to 7.
3266 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3267 command line switches.
3269 2000-11-22 Jim Wilson <wilson@redhat.com>
3271 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3272 (struct rsrc): Make line unsigned.
3273 (gr_values): Add missing initializer.
3274 (SLOT_NUM_NOT_SET): Add unsigned cast.
3275 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3276 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3277 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3278 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3279 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3280 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3281 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3282 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3283 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3284 Add ATTRIBUTE_UNUSED to unused parameters.
3285 (convert_expr_to_ab_reg): Add parens.
3286 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3287 (dot_prologue): Initialize grsave when declared.
3288 (md_pseudo_table): Add missing initializers.
3289 (operand_match): Add casts to bfd_vma.
3290 (emit_one_bundle): Delete unused local prev. Make required_template
3292 (specify_resource): Cast i to unsigned.
3293 (note_register_values): Use fprintf_vma.
3294 (print_dependency): Likewise.
3296 2000-11-21 Jim Wilson <wilson@redhat.com>
3298 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3299 for unwind info section.
3300 (dot_endp): Likewise for unwind section.
3302 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3305 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3307 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3308 (output_insn): Call dwarf2_emit_insn.
3309 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3311 2000-11-17 Richard Henderson <rth@redhat.com>
3313 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3314 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3315 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3317 2000-11-17 Nick Clifton <nickc@redhat.com>
3319 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3322 2000-11-17 Richard Henderson <rth@redhat.com>
3324 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3326 2000-11-17 Richard Henderson <rth@redhat.com>
3328 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3329 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3330 tri-state definition of alpha_flag_mdebug.
3331 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3332 (s_alpha_file): Store first .file directive.
3333 (s_alpha_stab): New.
3334 (md_pseudo_table): Add stabs and stabn.
3336 2000-11-17 Richard Henderson <rth@redhat.com>
3338 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3340 2000-11-17 Richard Henderson <rth@redhat.com>
3342 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3343 (main): Call dwarf2_finish.
3344 * as.h (debug_type): Clarify documentation of the meaning
3346 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3347 (print_stats): Fix parenthesis problem.
3348 (now_subseg_size): New.
3349 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3350 (dwarf2_directive_file): Don't set debug_type.
3351 (dwarf2_where): Honor DEBUG_DWARF2 first.
3352 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3353 do nothing if not emitting dwarf2 debug info, or no work.
3354 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3355 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3356 (ecoff_new_file): Likewise.
3357 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3358 commentary wrt dwarf2.
3360 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3361 ATTRIBUTE_UNUSED as needed.
3362 (emit_insn): Call dwarf2_emit_insn.
3363 (s_alpha_file): New.
3365 (s_alpha_coff_wrapper): Don't handle them.
3366 (md_pseudo_table): Update for .file and .loc.
3367 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3369 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3370 don't protect with debug_type.
3371 * config/tc-hppa.c (md_assemble): Likewise.
3372 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3373 * config/tc-mn10300.c (md_assemble): Likewise.
3374 * config/tc-sh.c (md_assemble): Likewise.
3375 * config/tc-v850.c (md_assemble): Likewise.
3377 * config/tc-arm.c (arm_end_of_source): Remove.
3378 * config/tc-hppa.c (pa_end_of_source): Remove.
3379 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3380 * config/tc-mn10300.c (mn10300_finalize): Remove.
3381 * config/tc-sh.c (sh_finalize): Remove.
3382 * config/tc-v850.c (sh_finalize): Remove.
3384 * config/tc-arm.h (md_end): Remove.
3385 * config/tc-hppa.h (md_end): Remove.
3386 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3387 * config/tc-m68hc11.h (md_end): Remove.
3388 * config/tc-mn10300.h (md_end): Remove.
3389 * config/tc-sh.h (md_end): Remove.
3390 * config/tc-v850.h (md_end): Remove.
3392 * config/tc-ia64.c (emit_one_bundle): Don't protect
3393 dwarf2 bits with debug_type.
3394 (md_assemble): Likewise.
3395 (ia64_end_of_source): Don't call dwarf2_finish.
3397 2000-11-16 Jim Wilson <wilson@redhat.com>
3399 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3400 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3403 2000-11-16 H.J. Lu <hjl@gnu.org>
3405 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3408 2000-11-15 Kazu Hirata <kazu@hxi.com>
3410 * config/tc-tic30.c: Fix formatting.
3411 * config/tc-tic80.c: Likewise.
3412 * config/tc-v850.c: Likewise.
3413 * config/tc-vax.c: Likewise.
3414 * config/tc-w65.c: Likewise.
3415 * config/tc-z8k.c: Likewise.
3417 2000-11-14 DJ Delorie <dj@redhat.com>
3419 * config/tc-v850.c: Support dwarf2.
3420 * config/tc-v850.h: Ditto.
3422 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3423 parse_cons_expression_v850 to initialize hold_cons_reloc.
3425 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3427 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3428 (errata_nops_necessary_p): New function.
3429 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3432 2000-11-14 Jim Wilson <wilson@redhat.com>
3434 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3435 return little endian bfd formats.
3437 2000-11-14 Kazu Hirata <kazu@hxi.com>
3439 * config/aout_gnu.h: Fix formatting.
3440 * config/atof-vax.c: Likewise.
3441 * config/m68k-parse.h: Likewise.
3442 * config/m88k-opcode.h: Likewise.
3443 * config/obj-elf.c: Likewise.
3444 * config/tc-arm.c: Likewise.
3445 * config/tc-cris.c: Likewise.
3446 * config/tc-i386.c: Likewise.
3447 * config/tc-ia64.c: Likewise.
3448 * config/tc-mn10300.c: Likewise.
3449 * config/te-386bsd.h: Likewise.
3450 * config/te-hppa.h: Likewise.
3451 * config/te-nbsd.h: Likewise.
3452 * config/te-ppcnw.h: Likewise.
3453 * config/te-sparcaout.h: Likewise.
3454 * config/te-tmips.h: Likewise.
3455 * config/vax-inst.h: Likewise.
3456 * config/vms-conf.h: Likewise.
3458 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3460 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3462 2000-11-13 H.J. Lu <hjl@gnu.org>
3464 * config/obj-elf.c (elf_frob_symbol): Support
3465 ".symver name,name2@@@nodename".
3466 (elf_frob_file_before_adjust): Likewise.
3468 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3469 and ".symver name,name2@@@nodename".
3472 2000-11-12 H.J. Lu (hjl@gnu.org)
3474 * config/obj-elf.c (obj_elf_symver): Check missing version
3477 2000-11-12 H.J. Lu (hjl@gnu.org)
3479 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3480 instead of bfd_vma for non-bfd assemblers.
3482 2000-11-09 Kazu Hirata <kazu@hxi.com>
3484 * itbl-ops.c: Fix comment typos.
3486 2000-11-08 Jim Wilson <wilson@redhat.com>
3488 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3489 (struct unwind): Add next_slot_frag field.
3490 (slot_index): New parameters slot_frag and first_frag. Add code
3491 to add in frag sizes when different. Add comments.
3492 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3493 arguments to slot_index.
3494 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3495 loop end. Set next_slot_frag field.
3497 2000-11-07 H.J. Lu <hjl@gnu.org>
3499 * doc/as.texinfo (.symver): Updated for versioned symbol
3502 * obj.h (format_ops): Add the frob_file_before_adjust field.
3504 * config/obj-aout.c (aout_format_ops): Set the
3505 frob_file_before_adjust field to 0.
3506 * config/obj-coff.c (coff_format_ops): Likewise.
3507 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3509 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3511 (elf_frob_file_before_adjust): New function to remove unneeded
3512 versioned symbols from the symbol table.
3513 (elf_format_ops): Set the frob_file_before_adjust field to
3514 elf_frob_file_before_adjust.
3516 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3519 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3521 2000-11-07 Peter Targett <peter.targett@arccores.com>
3523 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3525 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3526 Fix compile time warning messages.
3528 2000-11-07 Nick Clifton <nickc@redhat.com>
3530 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3531 buffer in order to avoid buffer overflows.
3533 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3535 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3536 Change M to m for -milp32 or -mlp64 to match gcc.
3537 (dot_endp): Use bytes_per_address instead of 8.
3538 (emit_one_bundle): Use number_to_chars_littleendian instead of
3540 (fix_insn): Likewise.
3541 (ia64_init): New function.
3542 (ia64_target_format): New function.
3543 (md_begin): Set endianness, arch, and machine as appropriate.
3544 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3545 Make these macros depend on TE_HPUX macro.
3546 (TARGET_FORMAT): Define.
3547 (HOST_SPECIAL_INIT): Define.
3548 * config/te-hpux.h: New file.
3549 * configure.in: Add "ia64-*-hpux*" target to configure.
3550 * configure: Regenerate.
3552 2000-11-06 Kazu Hirata <kazu@hxi.com>
3554 * as.c: Fix formatting.
3555 * dwarf2dbg.c: Likewise.
3556 * input-file.c: Likewise.
3557 * input-file.h: Likewise.
3558 * input-scrub.c: Likewise.
3559 * itbl-ops.c: Likewise.
3560 * listing.c: Likewise.
3561 * macro.h: Likewise.
3562 * messages.c: Likewise.
3564 * subsegs.c: Likewise.
3565 * subsegs.h: Likewise.
3566 * write.c: Likewise.
3568 2000-11-06 Nick Clifton <nickc@redhat.com>
3570 * doc/as.texinfo: Add GNU Free Documentation License.
3571 * doc/gasp.texi: Add GNU Free Documentation License.
3572 * doc/as.1: Add GNU Free Documentation License.
3574 2000-11-05 Nick Clifton <nickc@redhat.com>
3576 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3578 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3580 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3581 * configure: Regenerate.
3583 2000-11-01 Nick Clifton <nickc@redhat.com>
3585 * read.c (original_case_string): New global variable.
3586 (read_a_source_file): Copy opcode string into
3587 original_case_string if clobbering the case of the opcode.
3588 * read.h: Export the definition of original_case_string.
3589 * config/tc-arm.c (md_assembler): When parsing a .req
3590 directive use the original opcode string, not the case
3593 2000-11-02 Nick Clifton <nickc@redhat.com>
3595 * config/tc-mn10300.c (debug_line): Remove this static
3597 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3598 dwarf2_where and dwarf2_gen_line_info.
3600 2000-11-02 Theo Honohan <th@futuretv.com>
3602 * config/tc-arm.c (do_msr): Improve error message.
3604 2000-10-31 Eric Christopher <echristo@redhat.com>
3606 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3607 or pc-relative, else use fx_offset.
3609 2000-10-31 Jim Wilson <wilson@redhat.com>
3611 * config/tc-ia64.c (struct md): New field tag_fixups.
3612 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3613 qualifying predicate.
3614 (emit_one_bundle): Delete spurious multiplication by one. Handle
3616 (ia64_start_line): Error if dangling qualifying predicate.
3617 (defining_tag): New static variable.
3618 (ia64_unrecognized_line, case '['): Parse tags.
3619 (ia64_frob_label): Create tag_fixups.
3620 (md_assemble): Reset md.qp.X_op after using it.
3622 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3624 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3626 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3628 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3630 2000-10-30 Kazu Hirata <kazu@hxi.com>
3632 * expr.c: Fix formatting.
3633 * flonum-copy.c: Likewise.
3634 * flonum.h: Likewise.
3638 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3640 * as.h (OPTION_MD_BASE): Bump to 190.
3641 * as.c (parse_args) <std_longopts>: Add comment about the need to
3642 check OPTION_MD_BASE in as.h.
3644 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3647 2000-10-27 Nick Clifton <nickc@redhat.com>
3649 * configure.in (emulations): Add m68hc12.
3650 * configure: Regenerate.
3651 * po/gas.pot: Regenerate.
3653 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3655 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3657 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3659 2000-10-25 Nick Clifton <nickc@redhat.com>
3661 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3662 a DWARF2 line number information sequence.
3664 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3666 * read.c (generate_lineno_debug): Update comment describing why
3667 DWARF2 line number debug information is not generated
3668 automatically by this function.
3670 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3673 * config/tc-arm.h (md_end): Define.
3674 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3676 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3677 if generating DWARF2 line numbers.
3678 (arm_end_of_source): New function. Call dwarf2_finish if
3681 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3682 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3683 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3685 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3687 * config/tc-i386.c: Fix prototype declarations for functions taking no
3690 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3692 * config/tc-i386.c (i386_operand_modifier): Remove.
3693 (build_displacement_string): Remove.
3694 (i386_parse_seg): Remove.
3695 (i386_intel_memory_operand): Remove.
3696 (i386_intel_operand): Re-write using recursive descent parser based
3697 on MASM documentation.
3698 (struct intel_parser_s): New structure.
3699 (intel_parser): New static variable.
3700 (struct intel_token): New structure.
3701 (cur_token, prev_token): New static variables.
3714 (intel_match_token): New function.
3715 (intel_get_token): New function.
3716 (intel_putback_token): New function.
3717 (intel_expr): New function.
3718 (intel_e05): New function.
3719 (intel_e05_1): New function.
3720 (intel_e06): New function.
3721 (intel_e06_1): New function.
3722 (intel_e09): New function.
3723 (intel_e09_1): New function.
3724 (intel_e10): New function.
3725 (intel_e10_1): New function.
3726 (intel_e11): New function.
3728 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3730 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3731 instructions to loose any special insn->architecture mask.
3733 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3734 (sparc_md_end, sparc_arch_types, sparc_arch,
3735 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3736 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3737 request v9b architecture if they are used).
3739 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3741 * config/tc-m68k.c: Fix the previous misapplied patch.
3743 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3745 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3746 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3747 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3750 2000-10-17 Kazu Hirata <kazu@hxi.com>
3752 * debug.c: Fix formatting.
3753 * depend.c: Likewise.
3754 * dwarf2dbg.c: Likewise.
3755 * dwarf2dbg.h: Likewise.
3756 * ecoff.c: Likewise.
3759 * flonum-konst.c: Likewise.
3760 * frags.h: Likewise.
3762 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3764 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3766 * doc/as.texinfo: Added notes about this new option.
3768 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3770 * config/tc-sh.c (JREG): Remove.
3771 (md_convert_frag): Remove #if 0:d code using JREG.
3773 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3775 * config/tc-i386.c (i386_operand_modifier): Only match
3776 modifiers SHORT and FLAT if they are followed by a space.
3777 (parse_register): When `allow_naked_reg' is set, do not confuse
3778 identifiers that start with a register name with a register.
3780 2000-10-12 Kazu Hirata <kazu@hxi.com>
3782 * app.c: Fix formatting.
3785 * bit_fix.h: Likewise.
3790 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3792 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3794 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3796 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3797 Re-arrange function a little and improve error message.
3799 * write.c (write_relocs): Fix a comment.
3801 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3804 2000-10-05 Jim Wilson <wilson@cygnus.com>
3806 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3808 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3810 * config/tc-i386.c: Delete some useless comments, reformat others.
3812 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3813 non-global syms in linkonce sections.
3815 2000-10-04 Ralf Baechle <ralf@gnu.org>
3817 * config/tc-ia64.c (operand_match): Don't use // style comments.
3818 * config/tc-i370.c: Likewise.
3820 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3822 Changes to handle varying register prefix and user symbol prefix.
3823 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3824 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3825 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3826 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3827 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3828 (demand_register_prefix): New variable.
3829 (md_pseudo_table): New pseudo ".syntax".
3830 (md_longopts): New options --no-underscore and --underscore.
3831 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3832 on symbols_have_leading_underscore.
3833 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3834 (get_spec_reg): Ditto.
3835 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3837 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3839 <case OPTION_NO_US, case OPTION_US>: New.
3840 (md_show_usage): Be brief and reformat to match continuation of
3842 * po/gas.pot: Regenerate.
3844 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3846 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3847 force relocs for 12 bit branches.
3848 (md_apply_fix): Similarly, adjust logic here.
3850 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3852 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3853 adjust for external and weak syms as we will use a reloc. Allow
3854 for +8 offset when calculating limits of branches.
3855 (hppa_fix_adjustable): Undo 2000-09-23 change.
3856 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3857 Correct distance calculation.
3858 (tc_gen_reloc): Print the file name and line number if we can't
3861 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3862 * config/tc-hppa.c (nonzero_dibits): Define.
3863 (arg_reloc_stub_needed): Check each arg and return value
3864 separately for zero case.
3865 (pa_align): Declare argument `bytes'.
3867 2000-09-25 Kazu Hirata <kazu@hxi.com>
3869 * config/tc-cris.c: Fix formatting.
3870 * config/tc-d10v.h: Likewise.
3871 * config/tc-d30v.c: Likewise.
3872 * config/tc-d30v.h: Likewise.
3873 * config/tc-fr30.c: Likewise.
3874 * config/tc-fr30.h: Likewise.
3875 * config/tc-m68k.c: Likewise.
3876 * config/tc-m68k.h: Likewise.
3877 * config/tc-pj.h: Likewise.
3878 * config/tc-ppc.c: Likewise.
3879 * config/tc-ppc.h: Likewise.
3880 * config/tc-sh.c: Likewise.
3881 * config/tc-sh.h: Likewise.
3882 * config/tc-sparc.c: Likewise.
3883 * config/tc-v850.h: Likewise.
3884 * config/tc-vax.h: Likewise.
3885 * config/tc-w65.h: Likewise.
3886 * config/tc-z8k.h: Likewise.
3888 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3890 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3891 checks only for ELF.
3892 (hppa_force_relocation): Likewise.
3894 2000-09-22 Jim Wilson <wilson@cygnus.com>
3896 * config/tc-ia64.c (dv_sem): Add "stop".
3897 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3898 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3899 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3901 (mark_resources): Check IA64_RS_PRr.
3903 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3905 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3906 md_estimate_size_before_relax): Redesign and clean up the
3907 relaxation mechanism.
3909 2000-09-21 Kazu Hirata <kazu@hxi.com>
3911 * config/tc-ns32k.c: Fix formatting.
3912 * config/tc-ns32k.h: Likewise.
3914 2000-09-20 Kazu Hirata <kazu@hxi.com>
3916 * config/tc-m32r.c: Fix formatting.
3917 * config/tc-m32r.h: Likewise.
3918 * config/tc-m68851.h: Likewise.
3919 * config/tc-m68hc11.c: Likewise.
3920 * config/tc-m68hc11.h: Likewise.
3921 * config/tc-m88k.c: Likewise.
3922 * config/tc-mcore.c: Likewise.
3923 * config/tc-mcore.h: Likewise.
3924 * config/tc-mips.c: Likewise.
3925 * config/tc-mips.h: Likewise.
3926 * config/tc-mn10200.h: Likewise.
3927 * config/tc-mn10300.h: Likewise.
3928 * config/tc-tahoe.c: Likewise.
3929 * config/tc-tahoe.h: Likewise.
3931 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3933 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3934 Likewise in relaxation description comments.
3936 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3938 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3939 subtraction of two syms without emitting a relocation.
3941 From David Huggins-Daines <dhd@linuxcare.com>
3942 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3943 global or weak symbols.
3945 2000-09-15 Kazu Hirata <kazu@hxi.com>
3947 * config/tc-h8300.h: Fix formatting.
3948 * config/tc-h8500.c: Likewise.
3949 * config/tc-h8500.h: Likewise.
3950 * config/tc-hppa.h: Likewise.
3951 * config/tc-i370.h: Likewise.
3952 * config/tc-i386.h: Likewise.
3953 * config/tc-i860.c: Likewise.
3954 * config/tc-i860.h: Likewise.
3955 * config/tc-i960.h: Likewise.
3956 * config/tc-ia64.c: Likewise.
3957 * config/tc-ia64.h: Likewise.
3959 2000-09-14 Kazu Hirata <kazu@hxi.com>
3961 * config/tc-a29k.c: Fix formatting.
3962 * config/tc-alpha.c: Likewise.
3963 * config/tc-arc.c: Likewise.
3964 * config/tc-arc.h: Likewise.
3965 * config/tc-arm.c: Likewise.
3966 * config/tc-arm.h: Likewise.
3967 * config/tc-avr.c: Likewise.
3968 * config/tc-avr.h: Likewise.
3969 * config/tc-tic30.c: Likewise.
3970 * config/tc-tic30.h: Likewise.
3971 * config/tc-tic54x.c: Likewise.
3972 * config/tc-tic54x.h: Likewise.
3973 * config/tc-tic80.c: Likewise.
3974 * config/tc-tic80.h: Likewise.
3976 2000-09-14 Timothy Wall <twall@cygnus.com>
3978 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3979 parallel comparisons for later use.
3980 (struct rsrc): Add parallel comparison type.
3981 (resources_match): Skip special cases of PR usage (non-conflicting
3984 2000-09-13 Kazu Hirata <kazu@hxi.com>
3986 * config/obj-ecoff.c: Fix formatting.
3987 * config/obj-elf.c: Likewise.
3988 * config/obj-elf.h: Likewise.
3989 * config/obj-evax.h: Likewise.
3990 * config/obj-generic.h: Likewise.
3991 * config/obj-hp300.c: Likewise.
3992 * config/obj-hp300.h: Likewise.
3993 * config/obj-ieee.h: Likewise.
3994 * config/obj-vms.c: Likewise.
3995 * config/obj-vms.h: Likewise.
3997 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3999 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4000 (md_parse_option): Ditto.
4001 (md_longopts): Add -mips32 option.
4002 (md_show_usage): Document new options.
4003 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4004 (mips_ip): Assemble mfc0 with a sub-selection code.
4005 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4006 (mips_cpu_to_str): New function.
4007 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4008 Use CPU_* defines instead of hardcoded numbers.
4010 * doc/as.texinfo: Document new options.
4011 * doc/c-mips.texi: Ditto.
4013 2000-09-12 Kazu Hirata <kazu@hxi.com>
4015 * as.h: Fix formatting.
4016 * asintl.h: Likewise.
4017 * bit_fix.h: Likewise.
4018 * config/obj-aout.c: Likewise.
4019 * config/obj-aout.h: Likewise.
4020 * config/obj-bout.c: Likewise.
4021 * config/obj-bout.h: Likewise.
4022 * config/obj-coff.c: Likewise.
4023 * config/obj-coff.h: Likewise.
4024 * dwarf2dbg.h: Likewise.
4026 * flonum.h: Likewise.
4027 * frags.h: Likewise.
4028 * itbl-ops.h: Likewise.
4029 * macro.h: Likewise.
4032 * struc-symbol.h: Likewise.
4033 * subsegs.h: Likewise.
4034 * symbols.h: Likewise.
4036 * write.h: Likewise.
4038 2000-09-11 Kazu Hirata <kazu@hxi.com>
4040 * bignum-copy.c: Fix formatting.
4041 * config/tc-i370.c: Likewise.
4042 * config/tc-i960.c: Likewise.
4043 * config/tc-m68k.c: Likewise.
4044 * ehopt.c: Likewise.
4045 * flonum-copy.c: Likewise.
4046 * flonum-konst.c: Likewise.
4047 * flonum-mult.c: Likewise.
4048 * literal.c: Likewise.
4051 * stabs.c: Likewise.
4052 * subsegs.c: Likewise.
4054 2000-09-09 Philip Blundell <philb@gnu.org>
4056 * configure.in (arm*-*-uclinux*): New target.
4057 * configure: Regenerate.
4059 2000-09-09 Kazu Hirata <kazu@hxi.com>
4061 * input-file.c: Fix formatting.
4062 * itbl-ops.c: Likewise.
4063 * messages.c: Likewise.
4065 2000-09-08 Philip Blundell <philb@gnu.org>
4067 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4070 2000-09-07 H.J. Lu <hjl@gnu.org>
4072 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4073 * configure: Rebuild.
4075 2000-09-07 Kazu Hirata <kazu@hxi.com>
4077 * atof-generic.c: Fix formatting.
4078 * config/tc-mips.c: Likewise.
4079 * config/tc-vax.c: Likewise.
4080 * input-scrub.c: Likewise.
4082 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4084 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4085 * configure.in (sh-*-linux*): Added.
4086 * configure: Rebuilt.
4088 2000-09-06 Kazu Hirata <kazu@hxi.com>
4090 * config/tc-hppa.c: Fix formatting.
4092 * ecoff.c: Fix formatting.
4094 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4096 * configure: Rebuilt with new libtool.m4.
4098 2000-09-05 Kazu Hirata <kazu@hxi.com>
4100 * cgen.c: Fix formatting.
4101 * config/tc-ia64.c: Likewise.
4103 2000-09-05 Nick Clifton <nickc@redhat.com>
4105 * aclocal.m4: Regenerate.
4106 * config.in: Regenerate.
4107 * configure: Regenerate.
4108 * po/gas.pot: Regenerate.
4110 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4112 * config/tc-cris.c: Correct comment typos.
4114 2000-09-05 Eric Christopher <echristo@cygnus.com>
4116 * config/tc-mn10300.c: Cleanup.
4117 (md_pcrel_from): Enable.
4119 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4121 * expr.c (operand): Fix a comment typo.
4122 * write.c (write_relocs): Fix a signed/unsigned warning.
4124 * config/tc-hppa.c (fudge_reg_expressions): New
4125 (hppa_force_reg_syms_absolute): New.
4126 (pa_equ): Allow reg_section expressions.
4127 * config/tc-hppa.c (md_optimize_expr): Define.
4128 (hppa_force_reg_syms_absolute): Prototype.
4130 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4131 (pa_parse_number): Pass in arg to select fp reg parsing.
4132 Return 1 to indicate format checks pass. If strict, then only
4133 accept a register or register symbol. Return value in...
4134 (pa_number): New static for pa_parse_number.
4135 (FP_REG_BASE): Define.
4136 (FP_REG_RSEL): Define.
4137 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4138 appropriate. White space changes.
4139 (need_pa11_opcode): Don't bother passing any params, get them from
4141 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4142 Remove extraneous check in case 'Q'.
4143 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4144 reg, set section of resulting symbol to reg_section.
4145 (pa_parse_space_stmt): Modify call to pa_parse_number.
4146 (pa_space): Likewise.
4148 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4149 (hppa_force_relocation): Handle vtable relocs.
4150 (pa_vtable_entry): New.
4151 (pa_vtable_inherit): New.
4152 (md_pseudo_table): Add entries for vtable pseudos.
4153 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4154 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4156 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4157 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4158 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4160 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4161 specify a symbol type.
4163 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4164 dependent things together.
4165 (md_elf_symbol_type): Define.
4167 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4169 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4171 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4172 (obj_elf_vtable_entry): Declare.
4174 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4175 and export function.
4176 (obj_elf_vtable_entry): Similarly.
4177 (elf_pseudo_table): Fix the damage with a cast.
4179 2000-09-03 Richard Henderson <rth@cygnus.com>
4181 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4182 for template selection when a label is needed.
4184 2000-09-02 Kazu Hirata <kazu@hxi.com>
4186 * config/tc-ia64.c: Fix formatting.
4188 2000-09-02 Nick Clifton <nickc@redhat.com>
4190 * configure.in: Increase version number to 2.10.91.
4191 * configure: Regenerate.
4192 * aclocal.m4: Regenerate.
4193 * config.in: Regenerate.
4194 * po/gas.pot: Regenerate.
4195 * Makefile.in: Regenerate.
4197 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4199 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4200 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4201 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4203 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4206 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4208 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4209 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4210 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4211 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4212 (GOT_symbol): New variable.
4213 (md_undefined_symbol): Set it.
4215 2000-09-01 Richard Henderson <rth@cygnus.com>
4217 * config/tc-ia64.c (match): Don't inline.
4218 (extra_goodness): New.
4219 (md_begin): Prefer nop.f and nop.b for best_template.
4221 2000-08-31 Kazu Hirata <kazu@hxi.com>
4223 * as.c: Fix formatting.
4225 * frags.c: Likewise.
4226 * macro.c: Likewise.
4228 2000-08-31 Eric Christopher <echristo@cygnus.com>
4230 * config/tc-mn10300.c: Cleanup and fix warnings.
4231 (md_pseudo_table): Add initializers.
4232 (md_show_usage): Cleanup.
4233 (md_parse_option): Fix warnings.
4234 (md_undefined_symbol): Fix warnings.
4235 (md_conver_frag): Fix warnings.
4236 (tc_gen_reloc): Fix warnings.
4237 (md_apply_fix3): Fix warnings.
4238 (check_operand): Fix warnings.
4240 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4242 * acinclude.m4: Include libtool and gettext macros from the
4244 * aclocal.m4, configure: Rebuilt.
4246 2000-08-30 Mark Hatle <mhatle@mvista.com>
4248 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4250 2000-08-31 Kazu Hirata <kazu@hxi.com>
4252 * listing.c: Fix formatting.
4254 2000-08-29 Kazu Hirata <kazu@hxi.com>
4256 * app.c: Fix a comment typo. Fix formatting.
4258 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4260 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4261 offset of the target destination for jmp instructions.
4262 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4264 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4266 * NEWS: Mention support for CRIS.
4268 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4270 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4271 Sets `.lcomm' alignment to zero.
4273 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4275 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4276 TC_FIX_ADJUSTABLE): Define.
4278 2000-08-23 Jim Wilson <wilson@cygnus.com>
4280 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4281 unwind.personality_routine is set.
4283 2000-08-23 H.J. Lu <hjl@gnu.org>
4285 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4287 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4289 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4292 2000-08-22 H.J. Lu <hjl@gnu.org>
4294 * config.in (STRICTCOFF): New for strict COFF.
4296 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4297 i386-*-go32* and i386-go32-rtems*.
4298 * configure: Rebuilt.
4300 * config/obj-coff.c (obj_coff_endef): Follow the historical
4301 behavior if STRICTCOFF is not defined.
4303 * doc/internals.texi: Document STRICTCOFF.
4305 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4307 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4308 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4309 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4310 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4311 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4312 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4313 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4316 2000-08-22 Eric Christopher <echristo@cygnus.com>
4318 * config/tc-mn10300.c: (md_apply_fix): New function.
4319 (mn10300_force_relocation): New function.
4320 (mn10300_fix_adjustable): New function.
4322 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4323 (TC_HANDLES_FX_DONE): Define.
4324 (obj_fix_adjustable): Define.
4325 (MD_APPLY_FIX3): Define.
4326 (TC_LINKRELAX_FIXUP): Define.
4328 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4330 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4332 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4334 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4336 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4337 if the fixup resulted in a relocation.
4339 2000-08-18 Nick Clifton <nickc@redhat.com>
4341 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4342 Make reference to first element of shift_names explicit.
4344 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4346 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4347 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4348 add a symbol's address. Removed all target-specific #ifdefs that
4349 used to accomplished the same.
4350 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4351 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4352 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4353 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4354 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4356 2000-08-17 Kazu Hirata <kazu@hxi.com>
4358 * dwarf2dbg.c: Fix formatting.
4360 2000-08-17 Nick Clifton <nickc@redhat.com>
4362 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4363 to be recoded as logical shift lefts by zero.
4365 2000-08-16 Jim Wilson <wilson@cygnus.com>
4367 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4368 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4370 (note_register_values): Handle IA64_OPND_R3_2 operands.
4372 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4374 * config/tc-i860.c (md_operand): Silly typo fixed.
4376 2000-08-16 Nick Clifton <nickc@redhat.com>
4378 * config/tc-arm.c (struct asm_shift): Delete.
4380 (enum asm_shift_index): New.
4381 (struct asm_shift_properties): New.
4382 (struct asm_shift_name): New.
4383 (shift_properties[]); New.
4384 (shift_names[]); New.
4386 (decode_shift): Use new structures.
4387 Issue a warning is "ROR #0" is used.
4388 Issue a warning if "ASR #0" or "LSR #0" is used.
4390 (md_begin): Initialise arm_shift_hsh table from new
4391 asm_shift_name array.
4393 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4395 * config/tc-sparc.c: Kill all warnings.
4396 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4398 (md_show_usage): Update usage text.
4400 2000-08-16 Nick Clifton <nickc@redhat.com>
4402 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4405 2000-08-15 Will Cohen <wcohen@redhat.com>
4407 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4409 * config/tc-sh.c (md_assemble): Changed so debug_type
4410 test performed for ppi_assemble
4411 * config/tc-sh.c: Included dwarf2dbg.h.
4412 (debug_line): Defined.
4413 (md_assemble): Generates dwarf2 line info.
4414 (sh_finalize): New function. Finalize dwarf2 info.
4415 (assemble_ppi): Returns size of code generated.
4416 (build_Mytes): Returns size of code generated.
4417 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4418 * config/tc-sh.h (md_end): Defined.
4419 (sh_finalize): Declared.
4421 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4423 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4426 2000-08-14 Nick Clifton <nickc@redhat.com>
4428 * config/tc-arm.c (do_bx): Allow "bx pc".
4430 2000-08-14 Jim Wilson <wilson@cygnus.com>
4432 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4433 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4434 (md_begin): Change assignment to md.flag to OR in the new bit.
4436 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4438 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4439 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4442 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4444 * NEWS: Mention i860 support.
4446 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4448 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4450 2000-08-14 Andreas Schwab <schwab@suse.de>
4452 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4454 2000-08-11 Andreas Schwab <schwab@suse.de>
4456 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4459 2000-08-11 Kazu Hirata <kazu@hxi.com>
4461 * expr.c: Fix formatting.
4462 * config/obj-bout.c: Likewise.
4464 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4466 * doc/c-i860.texi: Flesh out the i860 section more.
4468 2000-08-10 Kazu Hirata <kazu@hxi.com>
4470 * symbols.c: Fix formatting.
4473 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4475 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4476 modifier has the IgnoreSize bit set.
4478 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4480 From Rodney Brown <RodneyBrown@mynd.com>
4481 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4482 * configure: Regenerate.
4484 2000-08-09 Kazu Hirata <kazu@hxi.com>
4486 * hash.c: Fix formatting.
4489 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4491 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4492 (i860_fix_info): New enum.
4493 (MD_APPLY_FIX3): Define.
4494 (WORKING_DOT_WORD): Define.
4495 (TC_HANDLES_FX_DONE): Define.
4496 (DIFF_EXPR_OK): Define.
4497 (LISTING_HEADER): Define.
4498 (TARGET_FORMAT): Select target format based on endian flag.
4499 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4500 (target_big_endian): Add external declaration.
4502 * config/tc-i860.c: All existing code reworked completely. Other
4503 new code shown below.
4504 (SYNTAX_SVR4): Define.
4505 (target_warn_expand): New variable.
4506 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4507 (md_longopts): Declare and define with new options (-EL, -EB,
4509 (md_show_usage): New function.
4510 (md_operand): New function.
4511 (obtain_reloc_for_imm16): New function.
4512 (md_apply_fix3): New function.
4513 (tc_gen_reloc): New function.
4515 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4517 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4518 2 bytes of the jump address are in the same frag.
4519 (find): Accept 68hc12 register indirect modes.
4521 * NEWS: Mention 68HC11 & 68HC12 support.
4523 2000-08-07 Richard Henderson <rth@cygnus.com>
4525 * config/tc-ia64.c (unwind): Add prologue_mask member.
4526 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4527 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4528 (dot_body): Clear unwind.prologue_mask.
4529 (dot_prologue): Set it. Accept a register second argument.
4531 2000-08-07 Kazu Hirata <kazu@hxi.com>
4533 * config/atof-ieee.c: Fix formatting.
4534 * config/atof-tahoe.c: Likewise.
4536 2000-08-06 Nick Clifton <nickc@cygnus.com>
4538 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4541 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4542 of .popsection, .previous, .pushsection, .subsection,
4543 .version, .vtable_entry, .vtable_inherit and .weak.
4545 2000-08-05 Kazu Hirata <kazu@hxi.com>
4547 * config/tc-cris.c: Fix formatting.
4548 * config/tc-i386.c: Likewise.
4549 * config/tc-sparc.c (sparc_ip): Simplify the code.
4551 2000-08-04 Kazu Hirata <kazu@hxi.com>
4553 * config/tc-cris.c: Rearrange code for readability.
4554 * config/tc-d10v.c: Fix formatting.
4555 * config/tc-m32r.c: Likewise.
4556 * config/tc-sparc.c: Likewise.
4558 2000-08-02 Jim Wilson <wilson@cygnus.com>
4560 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4561 before ia64_find_opcode.
4562 (md_assemble): Likewise.
4564 2000-08-01 Nick Clifton <nickc@cygnus.com>
4566 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4567 Undo some formatting fixes.
4569 2000-08-01 Kazu Hirata <kazu@hxi.com>
4571 * config/obj-som.c: Fix formatting.
4572 * config/obj-ieee.c: Likewise.
4573 * config/tc-arm.c: Likewise.
4574 * config/tc-v850.c: Likewise.
4576 2000-08-01 Nick Clifton <nickc@redhat.com>
4578 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4579 index by command line option.
4581 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4583 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4584 (@node M68K-Branch): Rewrite to match the reality.
4586 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4588 * doc/c-i860.texi: New file.
4589 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4590 * doc/Makefile.in: Regenerate.
4591 * doc/all.texi: Add I860 as relevant architecture.
4592 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4594 2000-07-31 Kazu Hirata <kazu@hxi.com>
4596 * config/tc-d30v.c: Fix formatting.
4598 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4600 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4601 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4602 long emit a long branch if available instead of an absolute jump, never
4603 emit absolute jumps for anything with --pcrel.
4605 * doc/c-m68k.texi: Document new command line option.
4607 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4609 * config/tc-avr.c: Use PARAMS macro in function declarations.
4610 Don't declare md_pcrel_from_section (already in tc-avr.h).
4611 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4612 (avr_operand): Don't set (unsigned) op_mask to -1.
4614 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4616 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4617 * configure: Regenerated.
4618 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4619 of operand to the .type directive (.e.g, "type").
4621 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4623 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4624 * app.c (do_scrub_chars): Record where first comment found.
4625 * read.c (read_a_source_file): Init found_comment on entry, and
4626 notify whether comments found on exit.
4627 * config/tc-hppa.c (md_shortopts): Add "c".
4628 (md_longopts): Add warn-comment.
4629 (md_parse_option): Handle it.
4630 (md_show_usage): Show available options.
4631 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4633 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4635 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4636 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4638 (md_estimate_size_before_relax): Don't fall off end of function.
4640 2000-07-27 Kazu Hirata <kazu@hxi.com>
4642 * config/tc-avr.c: Fix formatting.
4643 * config/tc-ns32k.c: Likewise.
4645 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4647 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4649 2000-07-27 Kazu Hirata <kazu@hxi.com>
4651 * config/tc-d10v.c: Fix formatting.
4652 * config/tc-z8k.c: Likewise.
4653 * config/tc-sparc.c: Likewise.
4655 2000-07-26 Dave Brolley <brolley@redhat.com>
4657 * cgen.c (queue_fixup): Declare opinfo.
4658 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4659 (gas_cgen_md_operand): Ditto.
4660 (gas_cgen_md_apply_fix3): Ditto.
4662 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4664 * config/obj-coff.c (obj_frob_symbol): Don't merge
4665 labels. Don't merge if the symbol isn't constant. Return
4666 immediately if a symbol is merged.
4668 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4670 * frags.c (frag_align): Correct absolute section alignment.
4672 2000-07-20 DJ Delorie <dj@redhat.com>
4674 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4675 it breaks linking against DLLs.
4677 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4679 * configure.in: Add CRIS support.
4680 * configure: Regenerate.
4681 * Makefile.am: (CPU_TYPES): Add cris.
4682 (CPU_OBJ_VALID) [aout]: Add cris.
4683 (MULTI_CPU_TYPES): Add cris.
4684 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4685 [coff]: Only i386 and mips are valid.
4686 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4687 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4688 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4689 Regenerate dependencies.
4690 * Makefile.in: Regenerate.
4691 * aclocal.m4: Regenerate.
4692 * as.c: Declare crisaout, criself.
4693 * config/tc-cris.h, config/tc-cris.c: New.
4694 * config/e-criself.c, config/e-crisaout.c: New.
4695 * po/POTFILES.in, po/gas.pot: Regenerate.
4697 2000-07-20 Kazu Hirata <kazu@hxi.com>
4699 * read.c: Fix formatting.
4700 * write.c: Fix formatting.
4702 2000-07-19 H.J. Lu <hjl@gnu.org>
4704 * sb.c: Include <stdlib.h> if exists for abort ().
4706 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4708 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4709 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4710 (pa_type_args): Same here.
4712 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4714 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4715 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4716 the storage class is already set.
4718 2000-07-17 Kazu Hirata <kazu@hxi.com>
4720 * config/tc-m68hc11.c: Fix formatting.
4721 * config/tc-mn10200.c: Likewise.
4722 * config/tc-mn10300.c: Likewise.
4723 * config/tc-pj.c: Likewise.
4724 * config/tc-tic80.c: Likewise.
4725 * config/tc-w65.c: Likewise.
4727 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4729 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4732 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4734 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4737 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4739 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4740 ELF as are used for SOM (except the 32-bit reloc one) to decide
4741 whether a symbol can be reduced to a section symbol. Expand on
4742 the comment for symbols involved in LR% and RR% expressions.
4744 2000-07-14 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-mips.c (mips_disable_float_construction): New
4747 static variable. Set to true if doubles should not be
4748 constructed by loading two single width fp registers with
4749 halves of the value.
4750 (mips_ip): Test mips_disable_float_construction.
4751 (md_longopts): Add command line switches --construct-floats
4752 and --no-construct-floats.
4753 (md_parse_option): Parse new command line options.
4754 (md_show_usage): Describe new command line options.
4756 * doc/c-mips.texi: Document new command line options.
4758 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4760 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4761 * configure: Regenerate.
4763 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4765 * configure.in (DEFAULT_EMULATION setting): Revert part of
4766 2000-07-01 change that set te_multi=multi unless set to tmips.
4767 * configure: Regenerate.
4769 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4771 * config/obj-coff.c (coff_frob_section): Add padding to the last
4772 section when aligning it increases its size.
4774 2000-07-11 Kazu Hirata <kazu@hxi.com>
4776 * config/tc-tic54x.c: Fix formatting.
4778 2000-07-10 Kazu Hirata <kazu@hxi.com>
4780 * config/tc-h8500.c: Fix formatting.
4781 * config/tc-tic54x.c: Fix formatting.
4783 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4785 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4786 displacements correctly.
4788 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4790 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4792 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4796 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4798 From David Huggins-Daines <dhd@linuxcare.com>
4799 * config/te-hppalinux64.h: Add a new emulation.
4800 * configure.in (emulations): Add configure bits to support the
4801 64-bit Linux/parisc target.
4802 * configure: Regenerate.
4804 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4805 (md_shortopts): Add `V' for ELF.
4807 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4808 when SOM or ELF_ARG_RELOC are defined.
4809 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4810 ELF_ARG_RELOC are defined.
4811 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4812 (pa_stringer): ..Do it here instead. Fix comment typos.
4813 (hppa_force_relocation): Cast enums to int before comparing with
4816 From Ryan Bradetich <rbradetich@uswest.net>
4817 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4818 redifinition warning.
4819 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4820 (hppa_force_relocation): ditto
4821 (md_apply_fix): Added cast to buf to fix warnings.
4823 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4824 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4826 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4827 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4828 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4829 reloc_type** to avoid warnings in switch.
4830 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4831 little earlier instead.
4833 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4835 (pa_type_args): Use symbol_arg_reloc_info.
4836 (struct pa_it): Make arg_reloc unsigned int.
4837 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4838 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4839 (pa_code): Delete. pa_text duplicates this function.
4840 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4841 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4843 (cons_fix_new_hppa): Actually change selector to e_fsel when
4844 warning about assuming so.
4845 (tc_gen_reloc): More example elf arg reloc code.
4846 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4847 (hppa_force_relocation): Likewise.
4849 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4851 (pa_end_of_source): Prototype.
4852 (hppa_fix_adjustable): Prototype.
4853 (LABELS_WITHOUT_COLONS): Move it..
4854 * config/te-hppa.h: To here.
4856 * config/te-hppa64.h: New file.
4858 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4860 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4861 format -10, -16, 16 relocs.
4862 (hppa_elf_mark_end_of_function): Test for null
4863 last_call_info->start_symbol
4865 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4866 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4867 re_assesmble_* functions. Delete extraneous statements. Fix
4869 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4870 insn to re_assemble_*.
4872 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4874 * doc/internals.texi (Expressions): Fix typo.
4876 2000-07-08 Kazu Hirata <kazu@hxi.com>
4878 * config/tc-sh.c: Fix formatting.
4879 * config/tc-tic54x.c: Fix formatting.
4880 * depend.c: Fix formatting.
4881 * flonum-konst.c: Likewise.
4882 * flonum-mult.c: Likewise.
4884 2000-07-07 Kazu Hirata <kazu@hxi.com>
4886 * config/tc-sh.c: Fix comments.
4887 * config/obj-vms.c: Fix comments.
4888 * config/tc-a29k.c: Likewise.
4889 * config/tc-alpha.c: Likewise.
4890 * config/tc-h8300.c: Likewise.
4891 * config/tc-h8500.c: Likewise.
4892 * config/tc-i370.c: Likewise.
4893 * config/tc-ia64.c: Likewise.
4894 * config/tc-m68hc11.c: Likewise.
4895 * config/tc-m68k.c: Likewise.
4896 * config/tc-mips.c: Likewise.
4897 * config/tc-ns32k.c: Likewise.
4898 * config/tc-ppc.c: Likewise.
4899 * config/tc-z8k.c: Likewise.
4901 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4903 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4904 Default to '(SEC_LOAD | SEC_DATA)'.
4905 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4907 * doc/internals.texi (CPU Backend): Describe
4908 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4910 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4912 * as.c (parse_args): NULL terminate the long option list.
4914 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4916 * config/tc-d30v.h: Include "write.h" for fixS.
4917 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4919 2000-07-05 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-d30v.c (write_2_short): Further changes to warning
4922 messages produced when combining EITHER_BUT_PREFER_MU attributed
4925 2000-07-05 DJ Delorie <dj@redhat.com>
4929 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4931 * config/tc-arm.c (psrs): Accept combinations of flags.
4933 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4935 * config/tc-avr.c: Change _ () to _() around all strings marked
4936 for translation (exception from the usual coding style).
4937 (avr_opt): New struct variable, how the new switches are set.
4938 (OPTION_MMCU): Define as 'm' and actually use.
4939 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4940 (show_mcu_list): New function, display the list of known MCUs.
4941 (md_show_usage): Document the new switches. Call show_mcu_list.
4942 (avr_set_arch): Change 'm' to OPTION_MMCU.
4943 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4944 Handle the new switches.
4945 (avr_operands): Disable warnings for undefined combinations of
4946 operands if -mall-opcodes. Disable warnings for skipping two-word
4947 instructions if enhanced core or -mno-skip-bug.
4948 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4949 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4950 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4951 (avr_ldi_expression): Warn about implicit lo8().
4952 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4954 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4956 * configure.in: Add entry for mips-*-sysv4*MP*
4957 * configure: Rebuild
4958 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4959 elf32-tradlittlemips for traditional mips targets.
4960 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4961 test for Link Once sections as in adjust_reloc_syms.
4962 * config/te-tmips.h: New file for traditional mips targets. Define
4965 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4967 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4968 flags argument is not present, don't change an existing section's
4969 section's attributes. If the flags argument is present, warn if the
4970 attributes don't match the section's current attributes. When
4971 long section names are supported, set SEC_LINK_ONCE and
4972 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4974 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4976 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4977 symbols; create them.
4979 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4981 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4982 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4984 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4986 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4987 expressions. Ignore the problem when handling 16 bit signed
4988 immediates, because the assembler will take care of the relocation
4991 2000-06-27 Nick Clifton <nickc@cygnus.com>
4993 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4994 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4995 sequential order, and emit warning messages if the input source
4996 code contains constructs like that, or parallel constructs
4997 containing such opcodes.
4999 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5001 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5002 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5003 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5004 (md_show_usage): Update usage message.
5005 (md_parse_option): Allow redefinition of MCU type within the
5006 same avr[1-5] bfd machine type. Show both old and new MCU type
5007 in the error message.
5008 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5009 Simplify 8K wrap code.
5011 2000-06-25 Kazu Hirata <kazu@hxi.com>
5013 * config/obj-aout.c: Remove all uses of DEFUN.
5014 * config/obj-ieee.c: Likewise.
5015 * config/tc-sh.c: Fix comment typos.
5016 * config/tc-tahoe.c: Likewise.
5017 * config/tc-vax.c: Likewise.
5018 * config/tc-w65.c: Likewise.
5019 * config/tc-z8k.c: Likewise.
5020 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5022 2000-06-24 DJ Delorie <dj@cygnus.com>
5024 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5025 more changes from Sept 1999
5026 (tc_i386_fix_adjustable): ditto
5027 (md_apply_fix3): ditto
5029 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5031 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5032 (gas_cgen_parse_operand): Set it around expression() call.
5033 (gas_cgen_md_operand): Test for it before longjmp().
5035 2000-06-24 Kazu Hirata <kazu@hxi.com>
5037 * config/tc-h8500.c: Remove all uses of DEFUN.
5038 * config/tc-sh.c: Likewise.
5039 * config/tc-w65.c: Likewise.
5040 * config/tc-z8k.c: Likewise.
5042 * config/tc-h8500.c: Fix typos in comments.
5044 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5046 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5049 2000-06-23 matthew green <mrg@redhat.com>
5051 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5052 defined. Fix error message for `[' grouping.
5054 2000-06-22 Kazu Hirata <kazu@hxi.com>
5056 * config/tc-h8300.c: Fix formatting and comment typos.
5058 2000-06-22 Timothy Wall <twall@cygnus.com>
5060 * config/tc-ia64.c (note_register_values): Move premature QP
5061 notation clearing into the appropriate place.
5063 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5065 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5066 first before anything else. Add bin-bugs.h, emul.h and progress.h
5067 Sort list of files as for $(OBJS) in Makefile.am.
5069 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5070 find one. Remake dependencies.
5071 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5072 * Makefile.in: Regenerate.
5073 * doc/Makefile.in: Regenerate.
5075 * config/tc-i386.c (i386_displacement): Don't assume a constant
5076 displacement is necessarily 16 bits when in 16 bit code mode.
5077 (md_assemble): Instead size the displacement here after we know
5078 for sure that a .code16gcc operand hasn't automatically added
5079 operand size prefixes.
5081 2000-06-21 H.J. Lu <hjl@gnu.org>
5083 * Makefile.am: Rebuild dependency.
5084 * Makefile.in: Rebuild.
5086 2000-06-21 Kazu Hirata <kazu@hxi.com>
5088 * config/tc-h8300.c (parse_reg): Make the function static.
5089 (parse_exp): Likewise.
5091 2000-06-20 DJ Delorie <dj@cygnus.com>
5093 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5094 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5095 for cygwin import libraries to work properly.
5097 2000-06-20 H.J. Lu <hjl@gnu.org>
5099 * Makefile.am: Rebuild dependency.
5100 * Makefile.in: Rebuild.
5101 * configure: Likewise.
5102 * doc/Makefile.in: Likewise.
5104 2000-06-20 Timothy Wall <twall@cygnus.com>
5106 * doc/internals.texi (CPU backend): Add @itemx for
5107 TC_START_LABEL_WITHOUT_COLON.
5108 * doc/c-tic54x.texi: New.
5109 * doc/as.texinfo: Add tic54x features and include primary tic54x
5111 * doc/all.texi: Add C54X.
5112 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5113 * doc/Makefile.in: Regenerate.
5114 * configure.in: Add tic54x and define LIBM for tic54x.
5115 * configure: Regenrate.
5116 * config/tc-tic54x.[ch]: New.
5117 * config/obj-coff.h: Add tic54x.
5118 * Makefile.am: (CPU_TYPES): Add tic54x.
5119 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5120 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5121 (as_new_LDADD): Add $(LIBM).
5122 * Makefile.in: Regenerate.
5124 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5126 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5127 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5128 * doc/as.texinfo: Likewise.
5130 * configure, Makefile.in: Regenerate.
5131 * configure.in (emulations): Recognize m6811 and m6812.
5132 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5133 Added files for 68hc11 and 68hc12 assembler.
5134 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5135 * config/tc-m68hc11.h: Header definition for that assembler.
5137 2000-06-18 Nick Clifton <nickc@redhat.com>
5139 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5140 instead of OCTETS_PER_BYTE.
5142 * config/tc-v850.c: Fix compile time warnings.
5143 * config/tc-ppc.c: Fix compile time warnings.
5145 2000-06-18 H.J. Lu <hjl@gnu.org>
5147 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5148 * configure: Rebuild.
5150 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5152 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5155 2000-06-16 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5158 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5160 * doc/c-mips.texi: Document newly accepted cpu variants.
5162 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5164 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5166 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5168 * macro.c (getstring): Make it possible to escape the quote
5171 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5173 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5175 2000-06-13 H.J. Lu <hjl@gnu.org>
5177 * configure: Regenerate.
5179 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5181 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5183 * doc/internals.texi (line_separator_chars): Semicolon is no
5184 longer a default. Mention null and newline as defaults.
5186 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5188 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5189 * config/tc-i860.h (line_separator_chars): Likewise.
5190 * config/tc-h8300.c (line_separator_chars): Likewise.
5191 * config/tc-i960.c (line_separator_chars): Likewise.
5192 * config/tc-m68k.c (line_separator_chars): Likewise.
5193 * config/tc-mips.c (line_separator_chars): Likewise.
5194 * config/tc-ns32k.c (line_separator_chars): Likewise.
5195 * config/tc-sparc.c (line_separator_chars): Likewise.
5196 * config/tc-vax.c (line_separator_chars): Likewise.
5198 * config/tc-h8300.c (comment_chars): Use string initialiser.
5199 * config/tc-i960.c (line_comment_chars): Likewise.
5200 * config/tc-z8k.c (comment_chars, line_comment_chars,
5201 line_separator_chars): Likewise.
5203 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5206 2000-06-08 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5211 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5213 * configure.in (VERSION): Update to show this is the CVS mainline.
5215 2000-06-08 Matthew Jacob <mjacob@feral.com>
5217 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5218 $at is the integer register $r28, vs. both $r28 and the floating
5219 point register $f28.
5221 2000-06-08 James E. Wilson <wilson@cygnus.com>
5223 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5224 (dot_endp): Don't call ia64_flush_insns.
5225 (emit_one_bundle): Don't delete prologue/body records from
5226 unwind_record list in first loop. Rewrite second loop to account for
5229 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5231 * config/tc-ia64.c: Add missing prototypes.
5232 (generate_unwind_image): Cast argument to output_unw_records call.
5234 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5236 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5238 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5240 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5241 (REGISTER_P): likewise.
5242 (avr_opcodes): uses include/opcode/avr.h
5243 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5245 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5247 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5250 2000-06-03 H.J. Lu <hjl@gnu.org>
5252 * read.c (is_end_of_line): Put back `;'.
5254 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5256 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5258 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5260 * expr.c (operand): Test is_end_of_line outside switch to catch
5261 line separator chars that are also operators.
5262 (operator): Return O_illegal for line separator chars.
5264 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5265 entry (or `!' entry for TC_HPPA).
5267 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5268 before indexing is_end_of_line. Remove redundant check for '\0'.
5270 * config/tc-h8500.c (md_assemble): Likewise.
5271 * config/tc-mcore.c (md_assemble): Likewise.
5272 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5275 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5277 * config/tc-mcore.c (mcore_cons): Likewise.
5278 (mcore_float_cons): Likewise.
5279 (mcore_stringer): Likewise.
5280 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5282 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5284 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5286 2000-05-29 Nick Clifton <nickc@cygnus.com>
5288 * config/tc-sh.c: Fix compile time warning messages.
5290 * config/tc-mips.c: Fix compile time warning messages.
5292 2000-05-29 Philip Blundell <philb@gnu.org>
5294 * doc/as.texinfo: Update copyright dates.
5295 (Local Labels): Delete misplaced mention of ARM.
5296 * NEWS: Mention ARM ELF support.
5298 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5300 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5301 it is modified, and use the real_size to compute the frag address
5302 for dwarf2 line info.
5304 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5306 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5307 line-matching scheme to cope with automake moving variables around.
5308 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5309 * Makefile.in: Regenerate.
5311 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5313 * config/tc-sparc.c (sparc_relax): New.
5314 (md_longopts): Add -relax and -no-relax options.
5315 (md_parse_options, md_show_usage): Likewise.
5316 (md_apply_fix3): Optimize tail call into branch always if possible.
5318 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5320 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5321 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5322 rules, with warning when a GAS statement specifies a packing that
5323 will result in an instruction being squashed.
5324 Added typdef packing_type and enumerals, changed various integer
5325 literals to use the enumerals.
5327 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5329 * config/tc-ia64.c (dot_restorereg_p): New function.
5330 (md_pseudo_table): Add restorereg.p.
5331 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5332 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5334 * config/tc-ia64.h (unw_record_type): Add unwabi.
5335 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5336 called MASK with members for imask, and the masks produced by
5337 fr_mem, gr_mem, br_mem, and frgr_mem.
5338 (unw_p_record): Add members ABI and CONTEXT.
5339 (unw_x_record): Add member AB.
5340 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5341 as pseudo-register for use during unwind info generation.
5342 (AR_PFS, AR_LC): New macros.
5343 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5344 whose names start with an at sign (as in "@priunat").
5345 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5347 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5348 proc_end, unwind_info, personality_routine): Consolidate into
5349 "unwind" structure to reduce offset-table use. Add member
5350 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5352 (output_R1_format, output_R3_format, output_P3_format,
5353 output_P6_format): Initialize R with zero to reduce compiler warnings.
5354 (output_P7_format): Ditto. Add `default' branch to switch
5355 statement to reduce compiler warnings.
5356 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5357 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5358 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5359 into single argument.
5360 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5361 compiler warnings. Merge A and B args into single argument.
5362 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5363 A and B args into single argument.
5364 (free_record): Removed (wasn't used).
5365 (free_list_records): Also free imasks in prologue records.
5366 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5367 (output_spill_mask): Remove.
5368 (output_unwabi): New function.
5369 (output_epilogue, output_label_state, output_copy_state): Call
5371 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5372 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5374 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5375 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5376 as part of handling the prologue records. Emit region's imask if
5377 we have one. Handle unwabi, epilogue, label_state, copy_state,
5378 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5379 spill_sprel_p, and spill_reg_p records.
5380 (set_imask, count_bits, slot_index): New function.
5381 (fixup_unw_records): Fix region size computation. Handle
5382 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5383 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5384 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5385 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5386 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5387 (dot_save): Use manifest constants for applicaton registers.
5388 Handle REG_PR and REG_PRIUNAT.
5389 (dot_restore): Don't just ignore it.
5390 (dot_restorereg): New function..
5391 (generate_unwind_image): Ensure unwind info is a multiple of eight
5392 bytes, not just four bytes.
5393 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5394 (dot_altrp): Don't just ignore it.
5395 (dot_savemem): New function. Replaces dot_savesp() and
5396 dot_savepsp(). Use manifest constants for applicaton registers.
5397 Handle REG_PR and REG_PRIUNAT.
5398 (dot_savef): Simplify.
5399 (dot_saveb): Support generation of br_gr.
5400 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5401 dot_label_state, dot_copy_state): New function.
5402 (dot_unwabi): Don't just ignore it.
5403 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5404 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5405 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5406 (emit_one_bundle): Set slot number for prologue/body records
5407 *before* emitting the first insn.
5408 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5409 (md_begin): Declare "psp" pseudo-register.
5410 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5411 so we don't get segfault.
5412 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5413 counts as required per SW Conventions manual
5414 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5415 output_preds_psprel, output_preds_sprel, output_spill_base,
5416 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5417 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5418 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5419 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5420 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5421 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5422 (dot_vframe): Implement.
5423 (dot_vframesp, dot_vframepsp): New function.
5425 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5427 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5428 * configure: Regenerate.
5430 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5432 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5433 (md_estimate_size_before_relax): so we can use it here instead of
5434 old kludges. Localise vars to blocks. Comment.
5436 * frags.c (frag_new): Update fr_var comments.
5437 * frags.h (struct frag): Ditto.
5439 2000-05-22 Richard Henderson <rth@cygnus.com>
5441 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5442 (pseudo_func): Add pcrel.
5443 (operand_match): Handle IA64_OPND_TGT64.
5444 (build_insn): Likewise.
5445 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5446 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5447 (fix_insn): Handle all three 64-bit relocation types.
5449 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5451 * obj.h (struct format_ops): New members begin, app_file,
5452 s_set_other, s_set_desc, s_get_type, s_set_type,
5453 separate_stab_sections, init_stab_section.
5455 * config/obj-multi.h: Update GPL notice to v2.
5457 (obj_app_file): New.
5458 (S_SET_SIZE): Test s_set_size for NULL before calling.
5459 (S_SET_ALIGN): Similar for s_set_align.
5464 (SEPARATE_STAB_SECTIONS): New.
5465 (INIT_STAB_SECTION): New.
5466 (EMIT_SECTION_SYMBOLS): New.
5467 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5469 * config/obj-elf.h: Update GPL notice to v2.
5470 Mention that this file is included from obj-multi.h.
5471 (obj_begin): Wrap definition in ifndef.
5472 (elf_file_symbol): Constify declaration.
5473 (obj_app_file): Ditto.
5474 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5475 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5477 * config/obj-elf.c (elf_s_set_other): New.
5478 (elf_file_symbol): Constify argument.
5479 (elf_separate_stab_sections): New.
5480 (elf_init_stab_section): New.
5481 (elf_format_ops): Add new members. Remove comma at end.
5483 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5484 (ecoff_format_ops): Add new fields. Remove comma at end.
5485 Mention inconsistency for emit_section_symbols.
5487 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5489 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5490 (coff_separate_stab_sections): New.
5491 (coff_format_ops): Add new members.
5493 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5494 (obj_aout_s_set_other): New.
5495 (obj_aout_s_set_desc): New.
5496 (obj_aout_s_get_type): New.
5497 (obj_aout_s_set_type): New.
5498 (obj_aout_separate_stab_sections): New.
5499 (aout_format_ops): New members added. Use obj_aout_process_stab,
5500 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5501 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5503 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5505 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5507 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5508 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5509 (md_estimate_size_before_relax): Ensure jumps to weak and
5510 externally visible symbols are relocatable.
5512 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5514 * stabs.c (aout_process_stab): Make global.
5515 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5516 * read.h (aout_process_stab): Declare.
5518 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5519 Generalize to *aout, *coff *elf.
5520 * configure: Regenerated.
5522 * doc/internals.texi (Object format backend): Say
5523 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5525 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5526 * Makefile.in: Regenerated.
5528 2000-05-19 Catherine Moore <clm@cygnus.com>
5530 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5532 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5534 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5535 instruction to reflect change in re_assemble_*.
5537 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5539 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5540 build PA64 ELF tools.
5541 * configure: Rebuilt.
5543 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5545 * Makefile.am: Regenerate dependencies.
5546 * Makefile.in: Regenerate.
5548 2000-05-15 Nick Clifton <nickc@cygnus.com>
5550 * config/tc-arm.c (struct asm_psr): Add boolean field
5551 distinguishing between CSPR and SPSR. Rename 'number' field
5553 (psrs): Rearrange contents to match new asm_psr structure.
5554 (arm_psr_parse): Move next to psr_required_here. Make it
5555 return an asm_psr structure.
5556 (psr_required_here): Use asm_psr structure returned by
5558 (do_msr): Reorganise to allow psr_required_here to be called
5560 (md_undefined_name): Mark 'name' parameter as unused, since
5561 the COFF target does not use it.
5563 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5565 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5567 * config/te-aux.h: Likewise.
5568 * config/te-dpx2.h: Likewise.
5569 * config/te-go32.h: Likewise.
5570 * config/te-hp300.h: Likewise.
5571 * config/te-hppa.h: Likewise.
5572 * config/te-i386aix.h: Likewise.
5573 * config/te-ic960.h: Likewise.
5574 * config/te-interix.h: Likewise.
5575 * config/te-nbsd532.h: Likewise.
5576 * config/te-pc532mach.h: Likewise.
5577 * config/te-ppcnw.h: Likewise.
5578 * config/te-psos.h: Likewise.
5579 * config/te-sparcaout.h: Likewise.
5580 * config/te-sun3.h: Likewise.
5581 * config/te-sysv32.h: Likewise.
5583 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5585 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5586 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5587 and sign extend without an if statement.
5588 (build_bytes): Likewise.
5590 2000-05-14 Kazu Hirata <kazu@hxi.com>
5592 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5593 X_add_symbol L_32 case.
5595 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5597 * config/te-freebsd.h: New file.
5599 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5601 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5602 bindtextdomain): Replace defines with those from intl/libgettext.h
5603 to quieten gcc warnings.
5605 * NEWS: Mention x86 .arch and -q.
5607 * config/tc-i386.c (quiet_warnings): New.
5608 (md_assemble): Use quiet_warnings.
5609 (md_parse_option): Set quiet_warnings from -q.
5610 (md_show_usage): Mention -q, delete -m.
5611 (flag_do_long_jump): Delete.
5612 (md_parse_option): Remove -m.
5613 (md_show_usage): Remove -m.
5614 (md_create_long_jump): Remove useless flag_do_long_jump code.
5616 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5617 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5619 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5620 Alexander Sokolov <robocop@netlink.ru>
5622 * doc/c-i386.texi (i386-Arch): New section.
5623 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5625 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5626 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5627 architecture has been given and is not 486.
5628 (set_cpu_arch): New.
5629 (md_pseudo_table): Add .arch.
5630 (md_assemble): Warn if cpu architecture has been given and an
5631 unsupported instruction.
5633 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5634 Move operand_types bit defines after relevant template field.
5635 (template): Add cpu_flags.
5639 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5641 * config/tc-mn10300.h (md_end): Define.
5642 (mn10300_finalize): Declare.
5643 * config/tc-mn10300.c: Include dwarf2dbg.h.
5644 (debug_line): Define.
5645 (md_assemble): Generate dwarf2 line info.
5646 (mn10300_finalize): New function. Finalize dwarf2 info.
5648 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5650 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5651 external version of the relocation for weak symbols.
5653 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5655 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5656 frame size in units of 16 bytes, as required per SW Conventions manual.
5657 (output_unw_records): Output info-block header as a dword to get
5660 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5662 * as.h: #include "file", not <file> on files from ../include.
5663 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5664 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5665 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5666 (tc_coff_symbol_emit_hook): Ditto.
5667 (OPTCOUNT): Cast to int to avoid compiler warning.
5668 (md_begin): Fix signed/unsigned warnings.
5670 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5672 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5673 ABRANCH LONG case for a conditional branch on a 68000.
5674 (md_estimate_size_before_relax): Likewise. Also handle
5675 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5676 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5677 PC-relative on all CPUs.
5678 (md_estimate_size_before_relax): Likewise.
5680 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5682 * as.c (parse_args): Just mention current year in printed
5685 2000-05-03 J.T. Conklin <jtc@redback.com>
5687 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5689 (md_parse_option): Recognize -m7400.
5691 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5693 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5694 don't permit lp to become less than the words array.
5696 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5698 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5699 Fix little-endian case.
5701 2000-05-03 David O'Brien <obrien@NUXI.com>
5703 * as.c (parse_args): Update copyright.
5705 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5707 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5708 for the .bss section too.
5710 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5712 * configure.in: Set em=linux for hppa-*-linux.
5713 * configure: Regenerate.
5714 * doc/Makefile.in: Regenerate with correct automake.
5716 * frags.c (frag_grow): Sanity check chunk_size.
5718 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5719 * config/obj-som.h: Likewise.
5720 * config/obj-ieee.h: Likewise.
5722 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5724 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5725 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5726 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5727 (pa_ip): low_sign_unext now returns via function value. Use
5728 re_assemble_* instead of dis_assemble_* and
5729 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5731 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5732 (md_section_align, md_parse_option, md_show_usage,
5733 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5734 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5735 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5736 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5737 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5739 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5740 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5741 outside of switch. Correct mask and shifting errors in case 10
5742 and case -11. In case 21, compare against signed range to suit
5743 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5744 case 17 and case 22, use offsetT variable to properly check range.
5745 Use re_assemble_* here too.
5746 (evaluate_absolute): Change type of value to offsetT. Call
5747 hppa_field_adjust to do the work for us.
5748 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5749 (pa_parse_cmpib_64_cmpltr): Ditto.
5750 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5751 of i to unsigned int.
5752 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5753 (pa_end_of_source): Return type is void.
5755 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5757 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5759 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5761 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5762 More comments added.
5763 (md_begin): Removed "construct symbols for each register name".
5764 Because register names conflicts with GCC generated function
5766 (avr_operand): Now constant numbers can be used as a register
5767 identifiers (0 as r0, 31 as r31).
5768 (md_assemble): use skip_space () before parsing instruction
5771 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5773 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5774 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5775 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5776 * configure: Regenerate.
5778 2000-04-29 Andreas Jaeger <aj@suse.de>
5780 * as.h: Correctly check GCC version.
5782 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5784 * doc/as.1: Fix unbalanced brackets.
5786 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5788 (line_comment_chars): Set to '/' if TE_FreeBSD.
5790 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5792 * configure.in: Configury support for PA64 (currently disabled).
5793 * configure: Rebuilt.
5795 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5797 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5798 bfd_set_section_alignment.
5800 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5802 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5805 2000-04-24 Nick Clifton <nickc@cygnus.com>
5807 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5808 * doc/as.texinfo (Align): Include arm and strongarm in list of
5809 targets that have the second form of the behaviour of the .align
5812 2000-04-24 Mark Klein <mklein@dis.com>
5814 * config/obj-som.c: Terminate obj_pseudo_table.
5816 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5818 * as.c (parse_args): Allow md_parse_option to override -a listing
5820 * config/obj-coff.c (add_lineno): Change type of offset parameter
5821 from "int" to "bfd_vma."
5822 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5823 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5824 (ppc_change_csect): Align correctly for XCOFF64.
5825 (ppc_machine): New function, which discards "ppc_machine" line.
5826 (ppc_tc): Cons for 8 when code is 64 bit.
5827 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5829 (md_parse_option): Handle -a64 and -a32.
5831 * config/tc-ppc.h (TARGET_MACH): Define.
5832 (TARGET_FORMAT): Move to function.
5833 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5835 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5837 * config/tc-avr.c: New AVR_ISA_ defined.
5838 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5839 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5840 for `fmul', `movw' and `lpm R,Z' instructions.
5841 (avr_operands): Warn if current opcode is a two-word instruction
5842 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5843 (avr_opcodes): New commands added.
5844 (REGISTER_P): Check 'a' and 'v' constraint letters.
5845 (mcu_types): New MCU added.
5847 2000-04-22 Timothy Wall <twall@cygnus.com>
5849 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5851 (operand_match): Conditionally insert default bit values for IMMU9.
5853 2000-04-14 Matthew Green <mrg@cygnus.com>
5855 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5856 * configure: Rebuilt.
5858 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5859 Jason Eckhardt <jle@cygnus.com>
5861 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5863 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5864 Added handling of new operand types l,y,&,fe,fE,fx.
5866 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5867 David Mosberger <davidm@hpl.hp.com>
5868 Timothy Wall <twall@cygnus.com>
5869 Andrew MacLeod <amacleod@cygnus.com>
5870 Jim Wilson <wilson@cygnus.com>
5872 * Makefile.am (CPU_TYPES): Add ia64.
5873 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5874 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5875 * Makefile.in: Rebuild.
5876 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5877 * configure: Rebuild.
5878 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5879 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5880 * expr.c (expr): Handle md_optimize_expr.
5881 * read.c (LEX_HASH): Add comment.
5882 * config/tc-ia64.c, config/tc-ia64.h: New files.
5884 2000-04-21 Richard Henderson <rth@cygnus.com>
5886 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5887 bundling a non-delayed branch type instruction.
5889 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5891 * config/tc-mn10300.c (HAVE_AM30): Define.
5892 (md_assemble): Use it.
5894 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5896 * config/obj-elf.c (obj_elf_change_section): Check for changed
5899 * Makefile.am: (CPU_MULTI_VALID): Remove.
5900 (MULTI_CPU_TYPES): Define.
5901 (MULTI_CPU_OBJ_VALID): Define.
5902 (DEPTC): Use the above.
5903 (DEPOBJ): Same here.
5905 Regenerate dependencies.
5906 * Makefile.in: Regenerate.
5908 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5910 * Makefile.am (YACC, LEX): Get them from configure.
5912 2000-04-18 H.J. Lu (hjl@gnu.org)
5914 * config/tc-i386.c (offset_in_range): Use addressT instead of
5915 bfd_vma for non-bfd assemblers.
5917 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5919 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5920 doesn't give spurious errors.
5922 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5924 * as.h (SEEK_SET): Define if undefined.
5926 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5928 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5929 constants, and don't assume offsetT is 32 bits.
5931 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5933 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5934 (md_pcrel_from_section): Add prototype.
5935 (d10v_fix_adjustable): Add prototype.
5936 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5938 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5940 2000-04-12 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5943 symbol in frag chain.
5945 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5947 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5948 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5949 (fits_in_signed_word, smallest_imm_type): Ditto.
5950 (md_assemble): Use an offsetT var to hold offsetT values, not a
5952 (offset_in_range): New.
5953 (md_assemble): Use it.
5954 (md_convert_frag): Change type of target_address, opcode_address,
5955 and displacement_from_opcode_start to offsetT.
5956 (md_create_short_jump): Change type of offset to offsetT.
5957 (md_create_long_jump): Ditto.
5958 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5959 (md_chars_to_number): Remove.
5960 (output_invalid): Remove duplicate prototype.
5962 2000-04-09 Nick Clifton <nickc@cygnus.com>
5964 * Makefile.am (CPU_TYPES): Add 'avr'.
5965 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5966 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5968 * Makefile.in: Regenerate.
5970 * doc/as.texinfo: Add M32R documentation.
5972 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5974 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5975 --enable-build-warnings option.
5976 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5977 * Makefile.in, configure: Re-generate.
5979 2000-04-07 Nick Clifton <nickc@cygnus.com>
5981 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5982 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5983 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5984 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5985 (arm_force_relocation): Force relocations for
5986 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5988 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5990 * config/tc-sh.c (get_operands): There's no third operand if the
5991 first operand is an immediate.
5993 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5995 * config/tc-sh.c (immediate): Delete.
5996 (sh_operand_info): Add immediate member.
5997 (parse_reg): Use A_PC for pc.
5998 (parse_exp): Add second argument 'op'. All callers changed.
5999 (parse_at): Expect pc to be coded as A_PC.
6000 Use immediate field in *op.
6001 (insert): Add fourth argument 'op'. All callers changed.
6002 (build_relax): Add second argument 'op'. All callers changed.
6003 (insert_loop_bounds): New function.
6004 (build_Mytes): Remove DISP_4.
6005 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6006 (assemble_ppi): Use immediate field in *operand.
6007 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6008 (md_apply_fix): Likewise.
6009 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6011 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6013 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6015 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6017 * internals.texi (CPU backend): Document
6018 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6020 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6022 * po/gas.pot: Regenerate.
6024 * as.c (show_usage): Restore translated part of bug string.
6025 * gasp.c (show_usage): Likewise.
6027 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6028 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6029 than move-if-change.
6030 (DEP1): Modify for "gcc -MM".
6034 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6035 Update dependencies.
6036 * Makefile.in: Regenerate.
6038 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6040 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6041 (md_begin): Likewise.
6042 (HAVE_AM33): New macro.
6043 (md_assemble): Use it. Match r_regs and xr_regs only if
6046 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6048 * as.h: #include "bin-bugs.h"
6049 * as.c (show_usage): Use REPORT_BUGS_TO.
6050 * gasp.c: #include "bin-bugs.h"
6051 (show_usage): Use REPORT_BUGS_TO.
6053 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6055 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6057 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6058 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6061 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6063 * config/tc-i386.c (i386_immediate): Don't assume a constant
6064 immediate is necessarily 16 bits when in 16 bit code mode.
6065 (md_assemble): Instead set guess_suffix here after we have checked
6068 2000-04-02 Richard Henderson <rth@cygnus.com>
6070 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6071 quantities. Correct right shift sign extension.
6072 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6073 32-bit value when shifting into place.
6075 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6077 * app.c: Add ATTRIBUTE_UNUSED as needed.
6078 * config/tc-ppc.c: Likewise.
6079 (ppc_size): Make unsigned long.
6080 (ppc_insert_operand): Add casts to avoid warnings.
6082 2000-03-31 Nick Clifton <nickc@cygnus.com>
6084 * config/tc-d10v.h (md_flush_pending_output): Define.
6086 2000-03-29 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6089 segment. Works for both BFD_ASSEMBLER and others.
6090 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6092 2000-03-29 Nick Clifton <nickc@cygnus.com
6094 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6096 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6098 * listing.c (LISTING_LHS_WIDTH): Default depends on
6100 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6102 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6104 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6107 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6109 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6111 * config/tc-avr.c (mcu_types): Add missing initialiser.
6112 (md_pcrel_from_section): Add prototype.
6113 (avr_operand): Remove redundant test of unsigned < 0.
6114 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6116 2000-03-27 Denis Chertykov <denisc@overta.ru>
6118 * config/tc-avr.c: New file for AVR support.
6119 * config/tc-avr.h: Likewise.
6120 * configure.in: Add AVR support.
6121 * configure: Regenerate.
6123 2000-03-26 Timothy Wall <twall@cygnus.com>
6125 * gasp.c (macro_op): Add new argument to check_macro call.
6126 Macro structure definitions moved to macro.h
6127 * sb.h: Add argument to prototype for input_scrub_include_sb.
6128 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6129 nesting checks with an additional flag.
6130 (struct input_save): Add flag to indicate whether current sb
6131 should be checked for proper macro/conditional nesting.
6132 (input_scrub_push/pop): Save/restore nest check flag.
6133 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6135 * macro.c (check_macro): Allow caller to retrieve parsed macro
6136 information if a pointer is provided. This information may be
6137 used by the new macro hooks.
6138 * macro.h: Update prototype for check_macro. Macro struct
6139 definitions moved here from macro.c/gasp.c.
6140 * read.c (read_a_source_file): Add parameter to check_macro call,
6141 and pass macro info to the macro hook, if defined.
6142 (input_scrub_insert_line): New. Allow insertion of a line of
6143 characters into the input stream.
6144 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6145 file into the input stream.
6146 (s_include): Use input_scrub_insert_file.
6147 * internals.texi: Document new macro hooks.
6148 * as.h: New prototypes added.
6150 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6152 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6153 an initial capital letter.
6154 (i386_index_check): Reindent.
6156 2000-03-19 Nick Clifton <nickc@cygnus.com>
6158 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6161 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6163 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6164 instruction operand bad if Rd > 7 when generating
6165 thumb instructions. Prevents for example,
6166 "adr r12,label" from silently failing and generating
6167 the wrong instruction.
6169 2000-03-17 Nick Clifton <nickc@cygnus.com>
6171 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6172 that have a destingation >= 0x400000.
6173 Fix compile time warning messages.
6175 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6177 * config/tc-sh.c (md_begin): When encountering insn that are
6178 not supported by the current arch, only change the name if
6179 its contents are the same as prev_name.
6180 (get_specific): If the the architecture doesn't match, fail.
6182 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6184 * config/tc-sh.c (IDENT_CHAR): Define.
6185 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6186 matching back where it came from.
6188 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6190 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6192 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6194 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6197 2000-03-15 Kazu Hirata <kazu@hxi.com>
6199 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6201 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6203 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6204 floating-point-number, make sure 'f' is in FLT_CHARS.
6206 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6208 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6209 (s_lcomm_internal): Use it.
6210 * doc/internals.texi (CPU backend): Document it.
6211 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6214 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6216 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6219 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6220 implementation doesn't have special handling for switch
6222 (macro_build): Allow for code in sections other than .text.
6224 (mips_ip): Likewise.
6225 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6226 Don't perform relocs if we will be outputting them.
6227 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6228 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6231 2000-03-09 Catherine Moore <clm@cygnus.com>
6233 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6234 relocation type based on the entry in the fixup structure.
6235 Put S_IS_EXTERN processing back in.
6237 2000-03-08 H.J. Lu (hjl@gnu.org)
6239 * Makefile.am (install-exec-tooldir): Depend on
6240 install-exec-bindir for parallel make.
6241 * Makefile.in: Regenerated.
6243 2000-03-06 Nick Clifton <nickc@cygnus.com>
6245 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6247 (md_parse_option): Parse -m32r command line switch - disable m32rx
6249 (md_show_usage): Document new option.
6251 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6252 * doc/Makefile.in: Regenerate.
6253 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6255 2000-03-02 Michael Meissner <meissner@redhat.com>
6257 * config/tc-d30v.c (check_range): Remove code that incorrectly
6258 sign extended values where bits < 32.
6260 2000-03-02 H.J. Lu (hjl@gnu.org)
6262 * configure.in: Support --enable-targets=all on ia32.
6263 * configure: Regenerated.
6265 2000-03-01 Nick Clifton <nickc@cygnus.com>
6267 * gasp.c (do_align): Remove bogus check of alignment value.
6269 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6271 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6272 TC_PPC was defined forced the type of a symbol with no other type
6275 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6277 * doc/internals.texi (CPU backend): Mention that
6278 line_separator_chars do not break up comments. Fix typos for
6279 LEX_AT and LEX_NAME descriptions. Document operands for
6280 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6281 description of md_create_short_jump usage. Document argument for
6282 md_undefined_symbol.
6284 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6286 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6287 (md_parse_option): Handle it.
6288 (md_show_usage): Document it.
6290 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6292 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6293 opcode, for the instruction `pal19'. From Andrea Arcangeli
6296 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6298 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6300 (md_assemble): To here, before template operands are matched.
6301 Also ensure a constant immediate is sign extended when we know the
6302 size is at most 16 bits. This is to catch cases like "add
6303 $0xffc0,%ax" where we don't know the size, and thus that the
6304 immediate can be represented as Imm8S until after parsing the
6306 (i386_displacement): Similarly sign extend 16 bit constant
6308 (md_assemble): Relax 16-bit jump constant range check to suit sign
6309 extended displacements.
6311 2000-02-26 Andreas Jaeger <aj@suse.de>
6313 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6315 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6317 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6318 call operands when intel_syntax.
6319 (intel_float_operand): Return 2 for "fi...".
6320 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6321 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6322 earlier "SHORT" change.
6323 (md_assemble): When determining suffix from Regs, exclude
6326 2000-02-24 Nick Clifton <nickc@cygnus.com>
6328 * configure: Add arm-wince, mips-pe and sh-pe targets.
6329 * configure: Regenerate.
6331 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6333 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6334 "pe-mips" for the mips-pe target.
6336 * config/tc-arm.c (insns): Change displacement encoded in BL
6337 and B instructions if the target port is arm-wince.
6338 (do_ldst): Do not bias the relocation offset if the target
6340 (md_pcrel_from): Add in missing relocation offset bias if the
6341 target os arm-wince.
6343 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6344 (md_begin): Disable -G support for mips-pe target.
6345 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6346 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6349 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6350 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6351 assembler, just set the alignment to 4.
6353 * config/te-wince-pe.h: New file for WinCE targets. Define
6356 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6358 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6359 string instructions.
6360 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6361 (i386_intel_memory_operand): After finding a segment override,
6362 check again for no `[' before looking for a displacement. Bomb if
6363 more than one displacement rather than silently discarding the
6364 second and subsequent ones. Free strings malloc'd by
6365 build_displacement_string.
6367 2000-02-24 Catherine Moore <clm@cygnus.com>
6369 * config/obj-som.c (obj_pseudo_table): Add "weak".
6370 (obj_som_weak): New routine.
6372 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6374 * config/tc-i386.c (union i386_op): New.
6375 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6376 Throughout file replace occurences of disps[n], imms[n], regs[n]
6377 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6378 intel mode operand swapping. Add assert in regKludge and
6379 fake_zero_displacement code. Test i.types[n] when outputting
6380 displacements and immediates. Combine output of Disp16 with
6382 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6383 when in intel mode by (not) reversing fsub and fdiv operands
6384 before the template search. This fails for single operand
6385 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6386 undefined. Instead fix the base_opcode after we've found the
6387 template. Move base_opcode xor with found_reverse_match from
6388 opcode output code to before this fix so we test for the correct
6390 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6391 check in intel mode. Instead compare opcodes.
6393 * config/tc-i386.h (TC_RELOC): Delete.
6394 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6395 with equivalent call to reloc.
6397 * as.h (flag_m68k_mri): Move declaration after target include, and
6398 only declare when TC_M68K defined. Define as zero otherwise.
6399 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6400 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6401 Define as zero otherwise.
6402 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6403 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6404 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6405 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6406 testing whether defined.
6407 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6408 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6409 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6410 rather than testing whether defined.
6411 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6412 (parse_mri_cons): Declare and use only when TC_M68K.
6413 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6414 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6415 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6417 * NEWS: Mention IBM 370 support.
6419 2000-02-23 Richard Henderson <rth@cygnus.com>
6421 * config/tc-i386.c (md_assemble): When swapping operands for
6422 intel_syntax, assume everything that's not Imm or Disp is a
6425 2000-02-23 Linas Vepstas <linas@linas.org>
6427 * config/tc-i370.c, config/tc-i370.h: New files.
6428 * Makefile.am: Add support for Linux/IBM 370.
6429 * configure.in: Likewise.
6430 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6431 * config/obj-elf.c: Include elf/i370.h
6432 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6434 * Makefile.in: Regenerate.
6435 * configure: Regenerate.
6437 * doc/c-i370.texi: New file.
6438 * doc/all.texi: Include it.
6439 * doc/as.texinfo: And here.
6440 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6441 * doc/Makefile.in: Regenerate.
6443 2000-02-19 Michael Meissner <meissner@redhat.com>
6445 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6446 determine if an instruction can be used in parallel with an ADDppp
6447 or SUBppp instruction.
6449 2000-02-22 Andrew Haley <aph@cygnus.com>
6451 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6453 2000-02-22 Andrew Haley <aph@cygnus.com>
6455 * config/tc-mips.c (mips_gp32): New variable.
6456 (macro_build) Use mips_gp32.
6458 (md_longopts): Add "-mgp32" and "-mgp64".
6459 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6461 (OPTION_M7900): Change offset
6462 (OPTION_NO_M7900): Ditto.
6464 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6466 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6467 warning, and bump it to 1.
6469 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6471 From Brad Lucier <lucier@math.purdue.edu>:
6472 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6475 2000-02-21 Catherine Moore <clm@cygnus.com>
6477 * config/tc-mips.c (MF_HILO_INSN): Define.
6478 (mips_7000_hilo_fix): Declare.
6479 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6480 (md_parse_option): Check for 7000_HILO_FIX options.
6481 (OPTION_M7000_HILO_FIX): Define.
6482 (OPTION_NO_M7000_HILO_FIX): Define.
6483 * doc/c-mips.texi (-mfix7000): Describe.
6485 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6487 * listing.c (print_lines): Remove unused variable `end'.
6489 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6490 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6491 reloc_type when BFD_ASSEMBLER.
6492 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6493 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6494 statement and quell signed vs. unsigned comparison warning.
6496 2000-02-18 Nick Clifton <nickc@cygnus.com>
6498 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6499 the computed frag offset, rather than overwriting it.
6501 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6503 * config/tc-sh.c ("elf/sh.h"): Include.
6504 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6505 (md.begin): Initialize target_arch.
6506 Only include opcodes in has table that match selected architecture.
6507 (parse_reg): Recognize register names for sh-dsp.
6508 (parse_at): Recognize post-modify addressing.
6509 (get_operands): The leading space is now optional.
6510 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6511 arguments. Update valid_arch.
6512 (build_Mytes): Add support for SDT_REG_N.
6513 (find_cooked_opcode): New function, broken out of md_assemble.
6514 (assemble_ppi, sh_elf_final_processing): New functions.
6515 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6516 (md_longopts, md_parse_option): New option: -dsp.
6517 * config/tc-sh.h (elf_tc_final_processing): Define.
6518 (sh_elf_final_processing): Declare.
6520 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6522 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6523 the unwinder subspace. Save the current seg/subseg before creating
6526 2000-02-10 Nick Clifton <nickc@cygnus.com>
6528 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6529 little endian targets.
6530 (INST_BYTE1): Redefine to handle big and little endian
6532 (cpu_type): New type: Select between M340 and M210.
6533 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6534 instructions of the M340.
6535 (md_assemble): Add support for the MULSH and OPSR classes of
6537 (md_atof): Add support for little endian targets.
6538 (md_parse_option): Add support for -EL, -EB and -mcpu command
6540 (md_convert_frag): Add support for little endian targets.
6541 (md_apply_fix3): Add support for little endian targets.
6542 (md_number_to_chars): Add support for little endian targets.
6544 2000-02-10 Timothy Wall <twall@redhat.com>
6546 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6547 defined, use it to verify the symbol just read should be a label.
6549 2000-02-10 Timothy Wall <twall@redhat.com>
6551 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6552 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6553 around colons when KEEP_WHITE_AROUND_COLON is defined.
6554 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6555 and KEEP_WHITE_AROUND_COLON.
6557 2000-02-08 Timothy Wall <twall@redhat.com>
6559 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6561 (do_repeat): New. Abstract repeat logic so that a "break" can be
6563 (end_repeat): New. Provide support for a "break" out of the
6565 * read.h: Add prototypes for new functions.
6567 2000-02-08 Timothy Wall <twall@redhat.com>
6569 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6570 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6571 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6574 2000-02-08 Timothy Wall <twall@redhat.com>
6576 * read.c: Added elseif to directives table.
6577 * read.h: Added prototype for s_elseif.
6578 * doc/as.texinfo: Added description for elseif.
6579 * cond.c (s_elseif): New function
6581 2000-02-04 Timothy Wall <twall@redhat.com>
6583 * listing.c (print_lines): Remove conditionals causing bug in
6586 2000-02-03 Timothy Wall <twall@cygnus.com>
6588 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6590 * frags.c (frag_new): Calculate fr_fix in octets
6591 (frag_now_fix) Return offset as target address offset (bytes).
6592 (frag_now_fix_octets) New - Return offset in octets (8-bit
6594 * frags.h: Added prototype for frag_now_fix_octets().
6595 Distinguish between octets and bytes in field descriptions.
6596 * listing.c (calc_hex): Account for octets vs bytes when
6597 printing addresses/offsets.
6598 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6599 target is little-endian, print the octets in a word in big-endian
6600 order so that the display looks like a proper hexadecimal number,
6601 instead of having the octets reversed.
6602 * read.c (do_align): When recording alignment, alignment power
6603 should be in terms of target bytes (minimum addressible unit)
6605 (do_org) Convert ORG target address (byte) argument into an
6606 octet offset when generating a variable fragment.
6607 * symbols.c (resolve_symbol_value): Symbol final value
6608 converted to a target address offset (bytes) from its octet offset.
6609 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6610 offset (bytes) is adjusted by the frag offset (octets) converted
6612 (coff_frob_section) Section alignment power is in terms of bytes;
6613 convert it to an octet alignment power when calculating size (and
6614 size mask) in octets. Don't modify the section size in order to
6615 "align" it for TI COFF, since that format has a different method
6616 for storing alignment information.
6618 2000-02-01 Timothy Wall <twall@cygnus.com>
6620 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6621 entries, matching the way GCC generates them. If not escaped, the
6622 filename is encoded incorrectly.
6624 2000-01-31 Nick Clifton <nickc@cygnus.com>
6626 * config/tc-arm.c (reg_table): Add support for ATPCS register
6629 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6631 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6633 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6635 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6636 of a symbol when we really care about its value.
6638 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6640 * config/tc-mcore.c (md_assemble): Give warning message if
6641 operands passes to instruction are more than the spec.
6643 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6645 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6646 Thumb mode but the label seen was not declared as '.thumb_func'
6647 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6648 correct disassembly of Thumb code bounded by non function labels.
6650 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6652 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6653 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6655 * Makefile.in: Same here.
6658 * configure.in: Set bfd_gas for i386-aout when primary target
6659 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6660 we may need the primary te_file. Remove incorrect comment.
6662 * configure: Regenerate.
6664 * config/e-i386aout.c: New file.
6666 * as.c (USE_EMULATIONS): Move to before print_version_id.
6667 (struct emulation): Add i386aout.
6668 (show_usage): Split text strings. Reformat -a text. Add --em
6672 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6673 (aout_format_ops): New.
6676 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6677 preprocessor conditional and add aout USE_EMULATIONS tests.
6678 (read_a_source_file): Don't pass error strings to printf as
6682 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6684 (do_data): Same here.
6685 (process_file): And here.
6688 * symbols.c (colon): Rewrite "already defined" fatal message
6689 code for aout with USE_EMULATIONS.
6692 * config/obj-aout.c (OBJ_HEADER): Define.
6693 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6695 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6696 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6698 (obj_aout_type): Expand S_SET_OTHER here too.
6699 (obj_read_begin_hook): Remove.
6700 (aout_pop_insert): New.
6701 (obj_aout_s_get_other): New.
6702 (obj_aout_s_get_desc): New.
6703 (aout_format_ops): New.
6706 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6707 gets aout_pseudo_table.
6708 (aout_pseudo_table): Declare.
6709 (obj_read_begin_hook): Define.
6712 * config/obj-coff.c (obj_pseudo_table): Rename to
6714 (coff_pop_insert): Use coff_pseudo_table.
6715 (coff_sec_sym_ok_for_reloc): Remove.
6716 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6717 and comment all zero entries and remove #if 0 code.
6720 * config/obj-coff.h (obj_pop_insert): Define.
6721 (coff_pseudo_table): Declare.
6724 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6725 s_get_size, s_set_size. Comment all zero entries.
6728 * config/obj-elf.c (elf_s_get_other): New function.
6729 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6730 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6731 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6733 (obj_elf_parse_section_letters): Don't pass error strings to
6734 printf as format arg.
6737 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6739 (elf_s_get_other): Declare.
6740 (S_GET_OTHER) Define as elf_s_get_other if not already
6742 (S_SET_OTHER): Only define when not already defined.
6743 (elf_obj_read_begin_hook): Declare.
6744 (obj_read_begin_hook): Define.
6745 (elf_obj_symbol_new_hook): Declare.
6746 (obj_symbol_new_hook): Define.
6749 * config/obj-multi.h: Add copyright header and protect against
6750 multiple inclusion. Add * to all function pointers.
6751 (OBJ_HEADER): If defined, include it rather than other defines
6753 (obj_frob_file_after_relocs): Test for NULL.
6754 (obj_symbol_new_hook): Here too.
6755 (obj_sec_sym_ok_for_reloc): And here.
6756 (S_GET_OTHER): Define.
6757 (S_GET_DESC): Define.
6758 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6759 (OBJ_MAYBE_ELF): Update comment.
6761 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6762 OBJ_AOUT preprocessor conditional and handle emulation by
6763 testing OUTPUT_FLAVOR.
6764 (i386_displacement): Here too.
6765 (md_section_align): Similarly here.
6766 (i386_target_format): Conditionally compile when more than one
6767 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6768 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6769 (i386_displacement): Here too.
6772 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6773 Define TARGET_FORMAT for aout only when not multi.
6776 * config/te-multi.h: Delete file as it's identical to te-generic.h
6778 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6780 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6781 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6784 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6786 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6789 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6791 * config/tc-mips.c (mips_do_align): New function.
6792 * config/tc-mips.h (md_do_align): Define.
6794 2000-01-10 Philip Blundell <philb@gnu.org>
6796 * doc/c-arm.texi (ARM Options): Fix typo.
6797 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6798 line separator for Linux.
6799 * doc/as.texinfo (Comments): Mention the ARM.
6801 2000-01-10 Philip Blundell <pb@futuretv.com>
6803 * configure.in (arm*-*-conix*): New target.
6804 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6806 * configure: Regenerate.
6808 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6810 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6811 (obj_elf_visibility): New function.
6813 * doc/as.texinfo (Visibility): New node: document visibility
6816 For older changes see ChangeLog-9899