1 2001-10-03 Alan Modra <amodra@bigpond.net.au>
3 * configure: Regenerate.
5 2001-10-02 Alan Modra <amodra@bigpond.net.au>
7 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
8 bits if target is 64 bit.
10 * doc/as.texinfo (listing): Fix typo.
12 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
14 * Makefile.am (Makefile): Depend on bfd/configure.in.
16 * Makefile.in: Regenerate.
18 2001-09-30 H.J. Lu <hjl@gnu.org>
20 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
21 and "ams" for compatibility.
23 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
25 * config/tc-sh.c (md_pcrel_from_section): Transformed from
26 md_pcrel_from. Handle pc-relativeness against link-time
27 symbol. Handle relativeness to elsewhere than the fixup.
28 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
29 (md_pcrel_from_section): Prototype.
31 * Makefile.am: Update dependencies with "make dep-am".
32 * Makefile.in: Regenerate.
34 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
36 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
37 (print_opcode_format, skip_whites): Likewise.
38 (convert_branch, m68hc11_new_insn): Likewise.
39 (build_dbranch_insn, build_indexed_byte): Likewise.
40 (build_reg_mode, find, find_opcode): Likewise.
41 (print_insn_format): Fix call to print_opcode_format.
42 (md_assemble): Fix call to build_dbranch_insn.
44 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
46 * config/tc-arm.c: Add missing prototypes.
48 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
50 * input-file.c (input_file_open): When reading the
51 first line looking for #NO_APP, prepare for the possibility
52 of finding #APP instead. Also fix algorithm to allow
53 white-space to follow either #NO_APP or #APP directives.
55 2001-09-25 Geoff Berry <geoff.berry@bops.com>
57 * listing.c (buffer_line): Don't write past the end of `line' when
60 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
62 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
63 relocation for differences between symbols in a section other
64 than the one in which the difference is to be placed; apply
65 the relocation instead.
67 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
69 * config/tc-arc.c: Add missing prototype.
70 (md_atof): Change type to int. Add missing prototype.
71 * config/tc-arc.h: Prototype exported functions.
73 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
75 * as.c: Add missing function prototype.
76 * config/obj-aout.c: Fix compile time warning.
78 2001-09-21 Bruno Haible <haible@clisp.cons.org>
80 * config/tc-openrisc.c: Don't include <ctype.h>.
82 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
84 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
86 2001-09-19 Alan Modra <amodra@bigpond.net.au>
88 * config/tc-i370.c: Fix typo in last change.
90 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
92 * doc/as.texinfo (Symbol Names): Improve documentation on local
93 labels and add documenation about dollar labels.
95 2001-09-18 Bruno Haible <haible@clisp.cons.org>
97 * as.h: Don't include <ctype.h>.
98 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
99 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
100 (atof_generic): Use ISDIGIT instead of isdigit.
101 * config/m68k-parse.y: Include "safe-ctype.h".
102 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
103 * config/obj-elf.c: Include "safe-ctype.h".
104 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
105 * config/obj-vms.c: Include "safe-ctype.h".
106 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
107 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
108 instead of isupper/islower/toupper/tolower.
109 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
110 (insert_sreg): Use TOUPPER instead of islower/toupper.
111 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
112 isalpha/isalnum/isupper/tolower.
113 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
115 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
116 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
117 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
118 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
119 (arc_extoper): Use TOLOWER instead of isupper/tolower.
120 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
121 (arm_psr_parse): Use ISALPHA instead of isalpha.
122 (accum0_required_here): Use ISALNUM instead of isalnum.
123 (do_ldrd): Use ISSPACE instead of isspace.
124 (decode_shift): Use ISALPHA instead of isalpha.
125 (insert_reg): Use TOUPPER instead of islower/toupper.
126 (arm_reg_parse): Use ISALPHA instead of isalpha.
127 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
128 isalnum/ispunct/tolower.
129 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
130 (md_parse_option): Use TOLOWER instead of tolower.
131 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
132 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
133 (cris_process_instruction): Use ISLOWER instead of islower.
134 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
135 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
136 (get_flags): Use ISSPACE instead of isspace.
137 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
138 (do_assemble): Use TOLOWER instead of tolower.
139 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
140 (do_assemble): Use TOLOWER instead of tolower.
141 (d30v_start_line): Use ISSPACE instead of isspace.
142 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
143 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
144 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
145 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
146 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
147 (start_label): Use ISALPHA instead of isalpha.
148 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
149 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
150 isupper/islower/tolower.
151 (pa_parse_number): Use ISDIGIT instead of isdigit.
152 (pa_chk_field_selector): Use TOLOWER instead of tolower.
153 (pa_stringer): Use ISDIGIT instead of isdigit.
154 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
155 (register_name): Use ISALPHA instead of isalpha.
156 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
157 isalnum/islower/tolower.
158 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
160 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
162 (md_assemble): Use ISSPACE instead of isspace.
163 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
164 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
165 instead of isdigit/islower/isupper/tolower/isalpha.
166 (output_invalid): Use ISPRINT instead of isprint.
167 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
168 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
169 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
170 (get_args): Use ISALNUM instead of isalnum.
171 * config/tc-ia64.c: Include "safe-ctype.h".
172 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
173 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
174 (ia64_parse_name): Likewise.
175 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
176 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
177 instead of isspace/isalnum/isupper/tolower.
178 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
179 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
180 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
181 (mklower_table): Remove variable.
182 (mklower): Remove macro.
183 (insert_reg): Use TOUPPER instead of islower/toupper.
184 (md_begin): Remove initialization of mklower_table.
185 (s_reg): Use ISALNUM instead of isalnum.
186 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
187 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
188 (build_mri_control_operand): Use TOLOWER instead of tolower.
189 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
190 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
191 (md_assemble): Use ISSPACE instead of isspace.
192 (get_imm16): Use ISALNUM instead of isalnum.
193 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
194 isdigit/isupper/tolower.
195 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
196 instead of isalpha/isupper/tolower.
197 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
198 isdigit/islower/isupper.
199 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
200 (mcore_s_section): Use ISSPACE instead of isspace.
201 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
202 isspace/tolower/isalnum.
203 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
204 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
205 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
207 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
208 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
209 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
210 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
212 (tc_get_register): Likewise.
213 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
214 (s_mips_ent): Use ISDIGIT instead of isdigit.
215 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
216 (md_assemble): Use ISSPACE instead of isspace.
217 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
218 (md_assemble): Use ISSPACE instead of isspace.
219 * config/tc-ns32k.c: Don't include <ctype.h>.
220 * config/tc-pdp11.c: Include "safe-ctype.h".
221 (mklower): Remove function.
222 (parse_reg): Use TOLOWER instead of mklower.
223 * config/tc-pj.c: Include "safe-ctype.h".
224 (md_assemble): Use ISSPACE instead of isspace.
225 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
226 (register_name): Use ISALPHA instead of isalpha.
227 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
228 isalnum/islower/tolower.
229 (md_assemble): Use ISSPACE instead of isspace.
230 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
232 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
233 (register_name): Use ISALPHA instead of isalpha.
234 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
235 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
237 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
238 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
239 isalnum/islower/tolower.
240 (IDENT_CHAR): Use ISALNUM instead of isalnum.
241 (parse_reg): Use TOLOWER instead of tolower.
242 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
243 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
244 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
245 (parse_keyword_arg): Use ISALNUM instead of isalnum.
246 * config/tc-tahoe.c: Include "safe-ctype.h".
247 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
248 (tip_op): Use TOLOWER instead of isupper/tolower.
249 * config/tc-tic30.c: Include "safe-ctype.h".
250 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
251 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
252 (tic30_operand): Use TOLOWER instead of tolower.
253 (tic30_find_parallel_insn): Likewise.
254 (output_invalid): Use ISPRINT instead of isprint.
255 * config/tc-tic54x.c: Include "safe-ctype.h".
256 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
257 (lookup_version): Use TOUPPER instead of toupper.
258 (tic54x_var): Use ISALPHA instead of isalpha.
259 (tic54x_mlib): Use ISSPACE instead of isspace.
260 (subsym_iscons): Use TOUPPER instead of toupper.
261 (get_operands): Use ISSPACE instead of isspace.
262 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
263 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
264 (next_line_shows_parallel): Use ISSPACE instead of isspace.
265 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
266 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
267 ISSPACE instead of isspace.
268 * config/tc-tic80.c: Include "safe-ctype.h".
269 (md_assemble): Use ISSPACE instead of isspace.
270 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
271 (system_register_name): Use ISDIGIT instead of isdigit.
272 (md_assemble): Use ISSPACE instead of isspace.
273 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
274 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
275 isupper/tolower/isdigit.
276 (vip_op): Use TOLOWER instead of isupper/tolower.
277 * config/tc-w65.c: Don't include <ctype.h>.
278 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
279 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
280 (whatreg): Use ISDIGIT instead of isdigit.
281 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
282 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
283 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
284 (integer_constant): Use ISALNUM/TOUPPER instead of
285 isalnum/islower/toupper.
286 (operand): Use TOLOWER instead of isupper/tolower.
287 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
288 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
290 (process_assigns, whatcond): Use TOUPPER instead of toupper.
291 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
292 (main): For gettext, also set the LC_CTYPE locate facet.
293 * hash.c: Include "safe-ctype.h".
294 (main): Use TOLOWER instead of isupper/tolower.
295 * itbl-lex.l: Don't include <ctype.h>.
296 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
297 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
298 omit non-ASCII characters.
299 (debugging_pseudo): Use ISSPACE instead of isspace.
300 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
301 (buffer_and_nest): Use ISALNUM instead of isalnum.
302 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
303 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
304 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
305 instead of isalnum/isdigit/isupper/isalpha.
306 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
307 of isalpha/isalnum/isupper/tolower.
308 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
309 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
310 isupper/tolower/isdigit.
311 (s_mri_common): Use ISDIGIT instead of isdigit.
312 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
313 (s_float_space): Use ISALPHA instead of isalpha.
314 (ignore_rest_of_line): Use ISPRINT instead of isprint.
315 (float_cons): Use ISALPHA instead of isalpha.
316 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
318 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
319 (save_symbol_name): Use ISLOWER/TOUPPER instead of
321 (symbol_find_base): Use TOUPPER instead of islower/toupper.
322 (decode_local_label_name): Use ISDIGIT instead of isdigit.
324 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
326 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
327 in 64 bit mode and make format "e" work.
329 2001-09-18 Alan Modra <amodra@bigpond.net.au>
331 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
333 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
334 var to ensure bfd_alloc arg is the right type.
335 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
338 * config/obj-coff.c: Replace calls to bfd_write with calls to
339 bfd_bwrite. Cast args of bfd_seek.
341 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
344 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
346 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
349 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
351 * config/tc-sh.h (sh_force_relocation): Prototype.
352 (struct fix): Forward declare.
353 * config/tc-sh.c (type sh_operand_info): Move to top of file.
354 (cons, s_align_bytes): Remove old-type declarations.
355 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
356 get_operands, get_specific, insert, build_relax,
357 insert_loop_bounds, build_Mytes): Prototype.
358 (little): Make static. Prototype.
359 (check, tc_Nout_fix_to_chars): Delete unused functions.
361 2001-09-14 Eric Christopher <echristo@redhat.com>
363 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
366 2001-09-14 Kevin Lo <kevlo@openbsd.org>
368 * configure.in: Add arm-openbsd target.
369 * configure: Regenerate.
371 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
373 * configure.in: Change machine triplets from mips-*-linux-gnu* to
376 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
378 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
380 2001-09-11 Richard Henderson <rth@redhat.com>
382 * config/tc-alpha.c (alpha_elf_section_letter): New.
383 (alpha_elf_section_flags): New.
384 * config/tc-alpha.h (md_elf_section_letter): New.
385 (md_elf_section_flags): New.
386 * config/tc-ia64.c (ia64_elf_section_letter): New.
387 * config/tc-ia64.h (md_elf_section_letter): New.
389 2001-09-11 Jakub Jelinek <jakub@redhat.com>
391 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
392 of 'm', 'S' instead of 's'. Update bad_msg.
393 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
394 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
396 2001-09-09 Alan Modra <amodra@bigpond.net.au>
398 * expr.c (expr): Move code setting "retval" to the end of the loop,
399 and rearrange for efficiency. For "PIC code" subtraction, use
400 "rightseg" rather than recalculating. For "symbol OP symbol"
401 subtract, set "retval" to absolute_section if symbols in same
403 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
404 O_symbol. Simplify a +/- b code. Allow equality and non-equality
405 comparisons on symbols from any section. Allow other comparison
406 operators as for subtraction.
407 (symbol_equated_reloc_p): New predicate function.
408 * symbols.h (symbol_equated_reloc_p): Declare.
409 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
410 for expression syms is set correctly.
411 (adjust_reloc_syms): Use symbol_equated_reloc_p.
412 (write_relocs): Likewise.
413 (write_object_file): Likewise.
414 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
415 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
416 of a complex expression when setting up frag_var.
418 2001-09-07 Richard Henderson <rth@redhat.com>
420 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
421 require_seq and allow_seq. Let !literal omit the sequence number.
422 (tokenize_arguments): Reject sequence numbers of !allow_seq.
424 2001-09-08 Jakub Jelinek <jakub@redhat.com>
426 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
427 section symbols the same way as externs.
429 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
431 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
434 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
436 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
437 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
438 PIC, BFD_RELOC_16_PCREL for the rest.
440 (md_pcrel_from): return the right offset for the differently shifted
442 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
444 2001-09-05 Richard Henderson <rth@redhat.com>
446 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
447 (pseudo_func): Add @iplt.
448 (pseudo_opcode): Add data16 and data16.ua.
449 (md_begin): Set iplt pseudo.
450 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
452 2001-09-04 Richard Henderson <rth@redhat.com>
454 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
455 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
456 (alpha_macros): Remove occurrences of same.
457 (O_lituse_addr, O_gprel): New.
458 (DUMMY_RELOC_LITUSE_*): New.
459 (s_alpha_ucons, s_alpha_arch): Prototype.
460 (alpha_reloc_op): Construct elements via DEF macro.
461 (ALPHA_RELOC_SEQUENCE_OK): Remove.
462 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
463 members to not be literal specific.
464 (next_sequence_num): New.
465 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
466 added/removed BFD relocations.
467 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
468 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
469 (tokenize_arguments): Parse ! relocations properly.
470 (find_macro_match): Delete unused macro argument types.
471 (assemble_insn): Add reloc parameter; emit that instead of the
472 default as appropriate.
473 (get_alpha_reloc_tag): New. Split from ...
474 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
475 (assemble_tokens): Don't search macros if user relocation present.
476 Copy reloc sequence number to insn struct.
477 (emit_ldgp): Remove user reloc handling.
478 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
479 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
480 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
481 * config/tc-alpha.h (tc_adjust_symtab): Always define.
482 (struct alpha_fix_tag): Name members less literal specific.
484 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
486 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
487 address of two symbols in different sections.
489 2001-08-31 Eric Christopher <echristo@redhat.com>
490 Jason Eckhardt <jle@redhat.com>
492 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
493 5kc, and 20kc. Clean up old entries.
495 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
496 Jeff Law <law@redhat.com>
498 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
499 offset match H8 ELF spec.
500 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
501 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
503 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
504 (build_bytes): Mark fixups for PCrel branches as signed. For
505 OBJ_ELF, make sure the reloc's offset points to the first byte
507 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
508 * tc-h8300.h (relocation mappings): Add.
510 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
512 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
513 define for BFD_ASSEMBLER.
514 (tc_reloc_mangle): Likewise.
515 (tc_gen_reloc): New function for BFD_ASSEMBLER.
517 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
519 * config/tc-h8300.c (h8300hmode): Record the machine type
520 if BFD_ASSEMBLER is defined.
521 (h8300smode, md_begin): Similarly.
523 2001-08-29 Joel Sherrill <joel@OARcorp.com>
525 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
526 default from coff to elf.
527 * configure: Regenerate.
529 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
531 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
532 assorted coff relocations to the corresponding elf relocations.
533 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
535 * configure.in: Add case for h8300-*-elf.
536 * configure: Regenerate.
538 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
540 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
541 documentation to reflect reality.
543 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
545 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
546 (macro): Reflect change to MAX_GPREL_OFFSET.
548 2001-08-27 Torbjorn Granlund <tege@swox.com>
549 Staffan Ulfberg <staffanu@swox.se>
550 Linus Nordberg <linus@swox.se>
551 Alan Modra <amodra@bigpond.net.au>
553 * configure.in: Recognise powerpc*le*, not just powerpcle*.
554 * configure: Regenerate.
555 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
556 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
557 (md_assemble): Use them.
558 (ppc_machine): Support stub for ELF64 as well as XCOFF.
559 (md_pseudo_table): Add "llong", "quad".
560 (md_parse_option): Match default_cpu of powerpc*.
561 (ppc_arch): Likewise.
562 (ppc_subseg_align): Only for OBJ_XCOFF.
563 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
564 (md_begin): Select PPC_OPCODE_64 for 64 bit.
565 (ppc_insert_operand): Don't bother testing 'file' before calling
566 as_bad_where. Use as_bad_where for operand->insert errors.
567 (mapping): Add ELF64 relocation modifiers.
568 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
569 expressions with abs_symbol.
570 (ppc_elf_cons): Correct offset for little endian targets.
571 (ppc_elf_frob_symbol): New.
572 (md_assemble): Add support for 64 bit ELF relocs.
573 (ppc_tc): Ensure 8 byte alignment when 64 bit.
574 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
575 ".toc" section for 64 bit ELF.
576 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
577 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
578 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
579 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
580 Expand on comments, error message. Add support for 64 bit relocs,
581 and use PPC_HI etc. macros.
582 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
583 (HANDLE_ALIGN): Define to generate nops in code sections rather
585 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
586 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
587 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
588 (ppc_fix_adjustable): Declare.
589 (tc_frob_symbol): Define.
590 (ppc_elf_frob_symbol): Declare.
592 2001-08-26 Andreas Jaeger <aj@suse.de>
594 * config/tc-s390.c: Add missing prototypes
595 (md_gather_operands): Make static.
597 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
599 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
600 allowed value, not the word beyond maximum.
601 * config/tc-mips.c (macro_build_lui): Code cleanup.
602 (macro): Reflect change to MAX_GPREL_OFFSET.
603 (mips_ip): Check explicitly against S_EX_NONE.
604 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
605 (md_apply_fix): Code cleanup.
607 2001-08-24 Andreas Jaeger <aj@suse.de>
609 * config/tc-ppc.h: Fix prototype declaration.
611 2001-08-23 Jakub Jelinek <jakub@redhat.com>
613 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
614 * config/obj-elf.c (obj_elf_size): When size is constant, free
615 and clear symbol_get_obj(sym)->size if any.
617 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
619 * config/tc-mips.c (md_begin): Warn about incompatibility between
620 -march=FOO and -mipsN option, continue with default ISA.
622 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
624 * config/tc-mips.c (md_parse_option): #ifdef the
625 traditional/non-traditional names as it is done in mips_target_format.
627 2001-08-20 Richard Henderson <rth@redhat.com>
629 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
630 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
631 use seg parameter instead of now_seg.
633 2001-08-18 H.J. Lu <hjl@gnu.org>
635 * config/tc-mips.c (show): Add the missing prototype.
637 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
639 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
641 (mips_ip): Use the new return values instead of characters. Add
642 support for %higher and %highest.
645 (my_getSmallExpression): Make parsing case insensitive and more
646 reliable. Add support for %higher and %highest. Further support to
647 parse %gprel and %neg is implemented but currently deactivated.
649 2001-08-17 Alan Modra <amodra@bigpond.net.au>
651 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
652 (ecoff_build_symbols): Likewise.
653 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
655 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
657 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
658 for n32 ABI if appropriate.
660 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
662 * config/tc-mips.c (cons_fix_new_mips): Remove.
663 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
664 (cons_fix_new_mips): Remove.
666 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
668 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
669 a label, not a hex constant.
671 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
673 * config/tc-v850.h: Add missing prototypes.
675 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
677 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
680 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
682 * config/tc-sparc.c (cons_fix_new_sparc): Move
683 `sparc_no_align_cons = 0;' to...
684 (s_uacons): ...here so that sparc_no_align_cons will get
687 2001-08-11 Kazu Hirata <kazu@hxi.com>
689 * config/tc-mips.c: Fix a comment typo.
691 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
693 * config/tc-mips.c (move_register): New function.
694 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
696 (macro2): Use move_register rather than macro_build for moves.
697 (mips16_macro): Likewise.
698 (macro): Likewise. Handle M_MOVE.
700 2001-08-10 Andreas Jaeger <aj@suse.de>
702 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
704 * configure: Regenerate.
706 2001-08-10 Alan Modra <amodra@bigpond.net.au>
708 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
709 Comment indentation of #pragma.
710 * macro.c (alloca): Likewise.
712 * config/tc-ppc.c: Revert 2001-08-08.
714 2001-08-09 Alan Modra <amodra@bigpond.net.au>
716 * symbols.c: Add missing prototypes.
717 * config/e-i386elf.c: Likewise.
718 * config/e-i386coff.c: Likewise.
719 * config/e-i386aout.c: Likewise.
720 * config/obj-coff.c: Likewise.
721 (def_symbol_in_progress, stack): Move definition.
722 * config/obj-elf.c: Add missing prototypes.
723 (obj_elf_change_section): Make static.
724 (obj_elf_parse_section_letters): Likewise.
725 (obj_elf_section_word): Likewise.
726 (obj_elf_section_type): Likewise.
728 2001-08-08 Alan Modra <amodra@bigpond.net.au>
730 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
731 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
732 determining reloc type with code reading operands->reloc field.
734 2001-08-08 Alan Modra <amodra@bigpond.net.au>
736 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
737 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
738 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
739 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
741 * output-file.c (output_file_create): Don't try to open a second
742 time as it's unnecessary. FOPEN_W was undefined too.
744 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
746 * config/tc-mips.c (macro_build): Replace magic constants by defines.
747 (mips_ip): Likewise. Typo.
749 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
751 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
753 (RELAX_ENCODE): Replace bfd_vma by valueT.
754 (load_address): Formatting.
755 (macro): Likewise. Code cleanup. Typo.
756 (macro2): Formatting.
757 (md_parse_option): Typo.
758 (s_mipsset): Reorder cases to look nicer.
759 (md_estimate_size_before_relax): Formatting. Code cleanup.
760 (mips_elf_final_processing): Check against NULL instead of 0.
761 (md_obj_end): Remove ugly `' in message string.
762 (s_mips_ent): Remove ugly `' in message string.
764 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
766 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
767 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
768 mutually exclusive (if they are different).
769 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
772 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
774 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
777 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
779 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
780 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
781 (md_long_opts): Add -mfp32 option.
782 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
783 (md_show_usage): Show usage for -mfp32 and -mgp32.
784 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
785 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
786 (HAVE_32BIT_ADDRESSES): New macro.
787 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
788 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
789 (s_cprestore, s_cpadd): Likewise.
790 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
791 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
792 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
793 to determine the width of addresses in load, store and jump macros.
794 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
795 used in set instructions; do not check the address size for them.
796 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
797 unaligned load and store macros.
798 (mips_ip): Use the new macros to check the width of a register when
799 processing float constants. Force a constant into memory if it is
800 destined for an FPR and the FPRs are wider than the GPRs. Warn about
801 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
802 than mips_gp32 to select synthetic instructions.
803 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
804 synthetic instructions.
806 2001-08-01 Christian Groessler <cpg@aladdin.de>
808 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
809 "rh", "rr", "rq", or "sp" then don't automatically assume
810 it's a register name. Check whether there is a number
813 2001-08-01 Alan Modra <amodra@bigpond.net.au>
815 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
816 Don't allocate more space than necessary for the input line copy.
818 2001-08-01 Alan Modra <amodra@bigpond.net.au>
820 * read.c: Standardize error/warning messages - don't capitalise, no
821 final period or newline, don't say "ignored" or "zero assumed" for
822 as_bad messages. In some cases, change the wording to that used
823 elsewhere for similar messages.
826 * atof-generic.c: Likewise.
829 * depend.c: Likewise.
830 * dwarf2dbg.c: Likewise.
834 * input-file.c: Likewise.
835 * input-scrub.c: Likewise.
836 * listing.c: Likewise.
837 * output-file.c: Likewise.
839 * subsegs.c: Likewise.
840 * symbols.c: Likewise.
842 * ecoff.c (ecoff_directive_end): Test for missing name by
843 comparing input line pointers rather than reading string.
844 (ecoff_directive_ent): Likewise.
845 * read.c (s_set): Likewise.
846 (s_align): Report a warning rather than an error for
848 (s_comm): Check for missing symbol name.
849 (s_lcomm_internal): Likewise.
851 (s_globl): Use is_end_of_line instead of looking for '\n'.
852 (s_lcomm_internal): Likewise.
853 (ignore_rest_of_line): Report a warning rather than an error.
855 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
857 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
858 any kind of relocation against a not-loaded section.
860 2001-07-30 Alan Modra <amodra@bigpond.net.au>
862 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
863 to include '@' in symbol names when parsing versioned symbols
864 rather than calling get_symbol_end multiple times.
865 * config/tc-i370.c (register_name): Format fixes. Don't call
866 get_symbol_end after parsing number.
867 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
868 code out of conditional.
869 (address_register_name): Likewise.
870 (other_register_name): Likewise.
871 * config/tc-mn10300.c (r_register_name): Likewise.
872 (xr_register_name): Likewise.
873 (data_register_name): Likewise.
874 (address_register_name): Likewise.
875 (other_register_name): Likewise.
876 * config/tc-ppc.c (register_name): Likewise.
877 * config/tc-s390.c (register_name): Likewise.
879 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
881 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
882 and bra relax: update fragP->fr_fix after the fixup.
884 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
886 * read.c (s_set): Check for missing symbol name.
888 2001-07-26 Alan Modra <amodra@bigpond.net.au>
890 * write.c (relax_segment <rs_space>): Account for fr_fix.
892 2001-07-25 H.J. Lu <hjl@gnu.org>
894 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
895 we treat weak like extern only for ELF.
896 (mips_fix_adjustable): Make sure we don't adjust extern/weak
897 symbols only for ELF.
899 2001-07-25 Chris Demetriou <cgd@broadcom.com>
901 * config/tc-mips.c: Fix spelling error in comment.
903 2001-07-25 Dave Brolley <brolley@redhat.com>
905 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
906 (IS_PARALLEL_SEPARATOR): New macro.
907 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
908 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
909 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
910 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
913 2001-07-24 Alan Modra <amodra@bigpond.net.au>
915 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
916 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
917 Update dependencies with "make dep-am".
918 * Makefile.in: Regenerate.
919 * doc/Makefile.in: Regenerate.
921 2001-07-23 Kazu Hirata <kazu@hxi.com>
923 * config/tc-alpha.h: Fix formatting.
924 * config/tc-arc.c: Likewise.
925 * config/tc-d10v.h: Likewise.
926 * config/tc-hppa.c: Likewise.
927 * config/tc-i370.c: Likewise.
928 * config/tc-i386.h: Likewise.
929 * config/tc-i960.h: Likewise.
930 * config/tc-ia64.c: Likewise.
931 * config/tc-ia64.h: Likewise.
932 * config/tc-m32r.c: Likewise.
933 * config/tc-m68k.c: Likewise.
934 * config/tc-m88k.c: Likewise.
935 * config/tc-ns32k.c: Likewise.
936 * config/tc-pdp11.c: Likewise.
937 * config/tc-pj.h: Likewise.
938 * config/tc-s390.c: Likewise.
939 * config/tc-sparc.c: Likewise.
940 * config/tc-sparc.h: Likewise.
941 * config/tc-tic80.c: Likewise.
942 * config/tc-w65.h: Likewise.
944 2001-07-23 Alan Modra <amodra@bigpond.net.au>
946 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
947 symbols specially. Always resolve, adding fr_address to value.
948 * write.c (write_object_file): Don't add fr_address to sym values.
949 (relax_frag): Likewise.
950 (relax_segment): Likewise.
951 * config/obj-ieee.c (do_symbols): Likewise.
952 * config/tc-cris.c (md_convert_frag): Likewise.
953 * config/tc-fr30.c (md_convert_frag): Likewise.
954 * config/tc-i386.c (md_convert_frag): Likewise.
955 * config/tc-m32r.c (md_convert_frag): Likewise.
956 * config/tc-m68hc11.c (md_convert_frag): Likewise.
957 * config/tc-mcore.c (md_convert_frag): Likewise.
958 * config/tc-mips.c (mips16_extended_frag): Likewise.
959 * config/tc-ns32k.c (md_convert_frag): Likewise.
960 * config/tc-m68k.c (md_convert_frag_1): Likewise.
961 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
962 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
963 (md_relax_table): Remove first four entries. Format.
964 (md_estimate_size_before_relax): Remove old_fix. Don't bother
965 setting fr_var. Simplify byte branch checks.
967 2001-07-23 Alan Modra <amodra@bigpond.net.au>
969 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
970 "isbranch" param as all calls have it set.
971 (pa_parse_neg_cmpsub_cmpltr): Likewise.
972 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
973 strcasecmp in "nullify" var.
974 (pa_parse_neg_add_cmpltr): Likewise.
975 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
976 functions. Don't print wrong conditions in error messages.
978 2001-07-23 Andreas Jaeger <aj@suse.de>
980 * config/tc-s390.c (s390_force_relocation): Removed.
982 * config/tc-s390.h: Remove double declaration of
985 2001-07-22 H.J. Lu <hjl@gnu.org>
987 * config/tc-mips.c (s_mips_end): Remove unused variables.
988 (s_mips_frame): Add ATTRIBUTE_UNUSED.
990 2001-07-17 Andreas Schwab <schwab@suse.de>
992 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
994 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
996 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
998 2001-07-17 matthew green <mrg@eterna.com.au>
1000 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1002 (line_comment_chars): Set to '/' if TE_NetBSD.
1004 2001-07-14 matthew green <mrg@eterna.com.au>
1006 * configure.in (i386-*-netbsdelf*): New target.
1007 * configure: Regenerate.
1009 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1011 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1012 class of the non-debug symbol is C_NULL.
1014 2001-07-10 Anders Norlander <anorland@synergenix.se>
1016 * doc/as.texinfo (Incbin): Fix grammatical errors.
1018 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1020 * depend.c: Use FOPEN_.. macros in calls to fopen().
1021 * input-file.c: As above.
1022 * itbl-ops.c: As above.
1023 * listing.c: As above.
1024 * output-file.c: As above.
1027 2001-07-08 Anders Norlander <anorland@synergenix.se>
1029 * read.c (s_incbin): New .incbin function.
1030 * read.c (potable): Add "incbin" pseudo-op.
1031 * read.h: Add s_incbin prototype.
1032 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1033 * NEWS: Mention new feature.
1035 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1037 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1040 2001-07-06 John Healy <jhealy@redhat.com>
1042 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1043 set of fixups to be stored.
1044 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1045 restored to be chosen from any that are saved.
1046 (gas_cgen_swap_fixups): Modified to allow the current set of
1047 fixups to be swapped with any other set that has been saved.
1048 (gas_cgen_initialize_saved_fixups_array): New routine.
1049 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1050 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1051 or MAX_SAVED_FIXUP_CHAINS.
1052 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1053 store, swap and restore fuctions to reflect the new interface.
1055 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1057 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1058 ignore empty, ineffectual alignment frags when deciding if a
1059 branch can be short.
1061 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1063 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1064 and SPECIAL_SECTION_FINI_ARRAY.
1065 (special_section_name): Add .init_array and .fini_array.
1066 (md_pseudo_table): Add init_array and fini_array.
1067 (md): Add pointer_size and pointer_size_shift fields.
1068 (setup_unwind_header): New static function.
1069 (output_unw_records): Modify to use setup_unwind_header.
1070 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1071 md.pointer_size_shift.
1072 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1074 2001-07-05 Ben Elliston <bje@redhat.com>
1076 * README (Supported platforms): m88k no longer suffers bitrot.
1078 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1080 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1082 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1083 lsy_value. Correct typos in comments.
1084 * symbols.c (local_symbol_make): Update for name change.
1085 (local_symbol_convert): Likewise.
1087 (S_GET_VALUE): Likewise.
1088 (S_SET_VALUE): Likewise.
1089 (print_symbol_value_1): Likewise.
1090 (resolve_symbol_value): Likewise. Don't divide local sym values
1091 by OCTETS_PER_BYTE twice.
1093 2001-07-04 Jim Wilson <wilson@redhat.com>
1095 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1097 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1100 2001-07-05 Ben Elliston <bje@redhat.com>
1102 * read.c (s_fill): Correct spelling error in comments.
1104 * doc/c-m88k.texi: New file.
1105 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1106 * doc/Makefile.in: Regenerate.
1107 * doc/all.texi: Set M880X0.
1108 * doc/as.texinfo: Hook in m88k-dependent documentation.
1110 2001-07-04 Eric Christopher <echristo@redhat.com>
1112 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1114 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1115 and rm5721 as valid cpu strings.
1116 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1118 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1120 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1121 if it's expected to be non-zero.
1123 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1125 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1128 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1129 (write_object_file): Set finalize_syms to
1130 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1133 * doc/internals.texi; Document
1134 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1136 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1138 * config/tc-ppc.c: Formatting fixes.
1140 2001-07-01 Ben Elliston <bje@redhat.com>
1142 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1143 they cause some subtle breakage. Will fix them again later.
1145 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1147 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1148 outside of a function as a .appline directive.
1150 2001-06-28 Eric Christopher <echristo@redhat.com>
1151 H.J. Lu <hjl@gnu.org>
1153 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1154 of mips_cpu for the ISA selection.
1155 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1156 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1157 (mips_tune): New. Use mips_tune for scheduling and optimization
1159 (append_insn): Use mips_tune and mips_arch.
1160 (macro_build): Ditto.
1162 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1163 backwards compatability mips_cpu generates arch and tune.
1164 (md_show_usage): Document new behavior.
1166 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1171 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1173 * write.c (write_object_file): Do not set finalize_syms until
1174 after the segments have been sized. Some backends may still
1175 need to access the syms's frags in order to adjust relaxed
1178 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1181 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1183 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1184 subtract MD_PCREL_FROM_SECTION for 68k.
1185 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1186 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1188 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1190 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1191 pcrel, subtract MD_PCREL_FROM_SECTION value.
1193 2001-06-24 Ben Elliston <bje@redhat.com>
1195 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1197 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1199 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1200 section symbols the same way as externs.
1202 2001-06-24 Ben Elliston <bje@redhat.com>
1204 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1205 (emit_relocations): Ditto.
1207 (md_begin): Reformat comments to conform to the GNU standards.
1208 (md_assemble): Ditto.
1210 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1211 (md_parse_option): Mark parameters as unused.
1212 (md_show_usage): Ditto.
1213 (calcop): Adjust type of `reg_prefix' to char.
1215 (getval): Adjust type of local `c' to char.
1216 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1217 (md_create_long_jump): Ditto.
1218 (md_estimate_size_before_relax): Mark parameters as unused.
1220 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1221 to allay a possible compiler warning.
1223 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1225 * doc/internals.texi (CPU backend): Document md_atof.
1227 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1229 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1230 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1233 2001-06-21 Philip Blundell <philb@gnu.org>
1235 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1237 (insns): Remove entry for adrl. Add long_flag for adr.
1238 (do_adr): Handle `l' suffix.
1241 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1243 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1244 (md_apply_fix): Use it here. Replace printf with equivalent
1246 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1247 (md_apply_fix): Here too.
1248 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1249 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1250 (md_convert_frag_1): Likewise.
1252 2000-06-20 Tom Rix <trix@redhat.com>
1254 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1256 2001-06-18 H.J. Lu <hjl@gnu.org>
1258 * doc/Makefile.am (info): Depend on $(MANS).
1259 (as.1): Remove the prefix `$(srcdir)/'.
1260 * doc/Makefile.in: Regenerated.
1264 2001-06-18 Philip Blundell <philb@gnu.org>
1266 * config/tc-arm.c (do_msr): Remove restriction on usage of
1269 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1271 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1274 2001-06-13 Philip Blundell <philb@gnu.org>
1276 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1277 (do_t_arit): Likewise.
1279 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1281 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1282 .loc pseudos if the dfwarf2 functions are available.
1283 (md_assemble): Only call dwarf2_emit_insn if it is available.
1285 * expr.c: Fix typo in comment.
1287 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1289 * doc/as.texinfo (Infix Ops): Document that comparison and
1290 combiner operators can be used as infix operators.
1292 2001-06-12 Peter Jakubek <pjak@snafu.de>
1294 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1296 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1297 (reverse_mri_condition): Likewise.
1298 (swap_mri_condition): Issue warning for conditions that can not be
1300 (build_mri_control_operand): Fix order of operands (swapped).
1301 (build_mri_control_operand): Allow upper case extension in structured
1303 (s_mri_else): Likewise.
1304 (s_mri_next): Likewise.
1305 (s_mri_for): Likewise.
1306 (s_mri_if): Fix handling comment ('*') in mri mode.
1307 (s_mri_while): Likewise.
1308 * macro.c (macro_expand): Allow macro invocation with empty
1311 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1313 * config/tc-arm.c: Fix test for overlow of literal pool.
1315 2001-06-11 H.J. Lu <hjl@gnu.org>
1317 * NEWS: Updated for the new -n option for the MIPS assembler.
1319 * config/tc-mips.c (md_show_usage): Add -n.
1321 * doc/as.texinfo: Document the new -n option.
1322 * doc/c-mips.texi: Likewise.
1323 * doc/as.1: Regenerated.
1325 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1327 * config/obj-coff.c (obj_coff_section): Formatting fix.
1329 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1332 2001-06-08 H.J. Lu <hjl@gnu.org>
1334 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1335 disable warning about all NOPS that the assembler generates.
1336 (macro): Warn NOPS generated only if warn_nops is not 0.
1337 (md_shortopts): Add `n'.
1338 (md_parse_option): Set warn_nops to 1 for `n'.
1340 2001-06-08 H.J. Lu <hjl@gnu.org>
1342 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1344 2001-06-08 H.J. Lu <hjl@gnu.org>
1346 * config/tc-mips.c (md_apply_fix): Don't adjust common
1347 extern/weak symbols for ELF.
1348 (md_estimate_size_before_relax): Treat weak like extern for
1350 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1353 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1355 * Makefile.am: 'som' is not wrongly spelled 'some'.
1356 * Makefile.in: Regenerate.
1358 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1359 S_GET_VALUE by using a temp.
1360 (append_insn): Likewise, and for S_SET_VALUE too.
1361 (mips_emit_delays): Likewise.
1362 (my_getExpression): Likewise.
1363 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1364 (mips16_extended_frag): Remove code concerned with avoiding
1365 locking in a frag address now that symbols are not finalized until
1366 relaxation is complete. Cater for first relaxation pass having
1367 bogus addresses. Use relax_marker to reliably determine whether a
1368 symbol frag has been reached on the current pass.
1370 2001-06-07 H.J. Lu <hjl@gnu.org>
1372 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1373 * configure: Regenerate.
1375 2001-06-07 H.J. Lu <hjl@gnu.org>
1377 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1379 * configure: Regenerate.
1381 2001-06-07 H.J. Lu <hjl@gnu.org>
1383 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1384 MIPS_STABS_ELF is defined.
1386 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1388 * as.c (show_usage): Remove L from listing options. It is not a
1391 2001-06-06 Christian Groessler <cpg@aladdin.de>
1393 * config/tc-z8k.c: Removed many warnings by removing unused
1394 variables and tagging unused parameters as such.
1395 (md_begin): Fixed a typo (","instead of ";").
1396 (struct ctrl_table): Add parentheses to initialize array
1398 (struct flag_table): Likewise.
1399 (struct intr_table): Likewise.
1400 (struct table): Likewise.
1401 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1403 2001-06-06 Peter Jakubek <pjak@snafu.de>
1405 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1406 options to list (e.g. m5206e, m5307, m5407).
1408 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1410 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1411 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1413 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1415 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1416 <JumpByte, JumpDword insn output>: Remove dead code.
1418 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1420 * as.c (parse_args): Correct option name "listing-lhs-width2".
1422 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1424 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1427 2001-05-30 Richard Henderson <rth@redhat.com>
1429 * read.c (emit_leb128_expr): Call md_cons_align.
1431 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1433 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1434 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1435 (tc_gen_reloc): Likewise.
1436 (sparc_cons_align): Don't clear sparc_no_align_cons.
1437 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1438 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1440 2001-05-27 Alan Modra <amodra@one.net.au>
1442 * write.c (relax_segment <rs_space>): Check the section of a
1443 symbol to determine whether it is absolute rather than comparing
1444 its frag against zero_address_frag as listings play tricks with
1447 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1448 allocated in the same chunk as the fixed part.
1450 2001-05-26 Alan Modra <amodra@one.net.au>
1452 * write.c (relax_segment <rs_space>): Calculate growth using
1453 addresses before stretch. Prevent repeated error messages.
1454 From Peter Jakubek <pjak@snafu.de>
1455 Use as_bad_where and as_warn_where to pinpoint errors.
1457 2001-05-25 Alan Modra <amodra@one.net.au>
1459 * symbols.c (resolve_symbol_value): Always set segment, even when
1460 not finalizing symbol value.
1462 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1463 * config/obj-coff.c (write_object_file): Likewise.
1464 * (size_section): Remove rs_space assert as fr_symbol is no longer
1466 (fill_section): Likewise.
1468 * configure.in: Replace linuxoldld with linux*oldld.
1469 * configure: Regenerate.
1471 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1472 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1473 that have been finalized.
1475 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1476 taking exit_dont_set_value.
1478 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1481 2000-05-24 Tom Rix <trix@redhat.com>
1483 * config/obj-coff.c (add_lineno): xcoff allows negative line
1485 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1487 2001-05-24 Alan Modra <amodra@one.net.au>
1489 * write.c (write_object_file): Set finalize_syms = 1 before
1492 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1494 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1495 architecture, remove erraneous ISA_MIPS32.
1496 (md_show_usage): Add MIPS r12k support.
1497 (mips_cpu_info_table): Add MIPS r12k support.
1499 2001-05-22 Alan Modra <amodra@one.net.au>
1501 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1504 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1505 instead use finalize_syms directly. Don't treat expressions
1506 specially with regard to finalize_syms. Update calls to self.
1507 (resolve_local_symbol): Update call to resolve_symbol_value.
1508 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1510 * symbols.h (resolve_symbol_value): Update prototype.
1511 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1512 to resolve_symbol_value.
1513 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1514 * config/obj-coff.c (do_relocs_for): Likewise.
1515 (yank_symbols): Likewise.
1516 (fixup_segment): Likewise.
1517 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1518 * config/tc-mips.c (md_convert_frag): Likewise.
1519 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1520 (ppc_fix_adjustable): Likewise.
1521 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1522 (dwarf2dbg_convert_frag): Likewise.
1523 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1524 (eh_frame_convert_frag): Likewise.
1525 * expr.c (make_expr_symbol): Likewise.
1526 * write.c (adjust_reloc_syms): Likewise.
1527 (write_object_file): Likewise.
1528 (relax_segment): Likewise.
1529 (fixup_segment): Likewise.
1530 (finalize_syms): Init to zero, and update comment.
1531 (write_object_file): Set finalize_syms to 1 rather than 2.
1532 * doc/internals.texi (sy_value): Mention finalize_syms.
1533 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1535 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1536 as relaxable if embedded system, make weak syms non-relaxable.
1538 (tc_m68k_fix_adjustable): ..so it can be used here.
1539 (md_apply_fix_2): Sign extend without conditional.
1541 * config/tc-v850.c: Update copyright.
1543 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1545 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1546 howto entry is not found.
1548 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1550 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1551 optimize differences between symbols in code sections to
1553 (mn10300_fix_adjustable): Don't adjust to section+offset
1554 relocations pointing at symbols in code sections.
1556 2001-05-16 Alan Modra <amodra@one.net.au>
1558 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1560 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1561 opcodes are output rather than after. Delete insn_size.
1562 * config/tc-v850.c (md_assemble): Similarly, but delete
1565 2001-05-14 Richard Henderson <rth@redhat.com>
1567 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1570 2001-05-14 Richard Henderson <rth@redhat.com>
1572 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1573 also collect whether to expect an FDE augmentation.
1574 (check_eh_frame): Rewrite as a state machine. Track where in
1575 an FDE we are located, skip any augmentation.
1576 (eh_frame_estimate_size_before_relax): Get code alignment from
1577 the fragment subtype.
1578 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1579 * read.c (emit_leb128_expr): Call check_eh_frame.
1581 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1583 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1584 before a relaxable insns.
1586 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1588 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1589 between symbols if the base symbol is in the current section;
1590 emit a PC-relative relocation instead.
1592 2001-05-12 Peter Targett <peter.targett@arccores.com>
1594 * config/tc-arc.c: Update copyright and tidy source comments.
1595 (md_pseudo_table): Add directive .cpu back as an alias for
1596 .option. Add .file and .line for dwarf2 support.
1597 (arc_mach_type): Make bfd_mach_arc_6 default.
1598 (md_longopts): Add entry 'pre-v6' representing old command line
1599 option when assembling for 'arc5' core versions.
1600 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1602 (arc_code_symbol): Make symbol value for @h30 fixup expression
1603 equal to O_constant.
1604 (md_assemble): Call dwarf2_emit_insn.
1605 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1606 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1607 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1609 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1611 * config/tc-ia64.c (special_linkonce_name): New.
1612 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1613 .gnu.linkonce.ia64unw{,i}.FOO.
1614 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1615 (dot_endp): Add comment about it.
1617 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1619 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1620 block, ensure that the low order bits of the alignment are
1623 2001-05-10 Alan Modra <amodra@one.net.au>
1625 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1628 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1629 current variable part of frag.
1630 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1631 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1632 * config/tc-m68hc11.c (RELAX_STATE): Define.
1633 (RELAX_LENGTH): Define.
1634 (md_estimate_size_before_relax): Handle non-relaxable cases
1635 separately from relaxable cases for clarity, and return correct
1636 size for multi-pass relaxation.
1637 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1638 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1639 (md_convert_frag): Remove "length_code".
1640 * config/tc-vax.c (RELAX_STATE): Define.
1641 (RELAX_LENGTH): Define.
1642 (md_relax_table): Add missing entry.
1643 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1644 (md_convert_frag): Remove "length_code".
1645 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1646 don't bother setting fr_var. Return correct size for multi-pass
1648 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1649 (md_convert_frag): Don't bother clearing fr_var.
1650 (md_pseudo_table): Correct initialization.
1651 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1652 (md_estimate_size_before_relax): No need to set fr_var.
1653 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1654 (md_estimate_size_before_relax): No need to set fr_var.
1656 2001-05-09 Richard Henderson <rth@redhat.com>
1658 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1659 beginning a function's unwind info block.
1661 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1663 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1665 2001-05-08 Andreas Schwab <schwab@suse.de>
1667 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1668 fx_pcrel_adjust explicitly sign extend when reading it.
1670 2001-05-08 Alan Modra <amodra@one.net.au>
1672 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1673 from md_relax_table, and combine some switch cases.
1675 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1677 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1678 from offset in non-pcrel operands too.
1680 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1682 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1683 * config/tc-arm.c (arm_handle_align): Do not insert more than
1684 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1685 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1687 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1689 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1691 * Makefile.in: Regenerate.
1692 * configure.in: Remove duplicate mips-*-ecoff* entry.
1693 * configure: Regenerate.
1695 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1696 (n_names): Cast away type mismatch.
1697 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1698 (obj_ecoff_frob_symbol): Likewise.
1699 * ecoff.c: (add_file): Add unused attribute.
1700 (ecoff_directive_begin): Likewise.
1701 (ecoff_directive_bend): Likewise.
1702 (ecoff_directive_def): Likewise.
1703 (ecoff_directive_dim): Likewise.
1704 (ecoff_directive_scl): Likewise.
1705 (ecoff_directive_size): Likewise.
1706 (ecoff_directive_type): Likewise.
1707 (ecoff_directive_tag): Likewise.
1708 (ecoff_directive_val): Likewise.
1709 (ecoff_directive_endef): Likewise.
1710 (ecoff_directive_end): Likewise.
1711 (ecoff_directive_ent): Likewise.
1712 (ecoff_directive_extern): Likewise.
1713 (ecoff_directive_file): Likewise.
1714 (ecoff_directive_fmask): Likewise.
1715 (ecoff_directive_frame): Likewise.
1716 (ecoff_directive_mask): Likewise.
1717 (ecoff_directive_loc): Likewise.
1718 (mark_stabs): Likewise.
1719 (ecoff_stab): Likewise.
1720 (ecoff_frob_symbol): Cast away type mismatch.
1721 (ecoff_padding_adjust): Likewise.
1722 (ecoff_build_symbols): Likewise.
1723 (ecoff_build_procs): Likewise.
1724 (ecoff_build_aux): Likewise.
1725 (ecoff_build_strings): Likewise.
1726 (ecoff_build_fdr): Likewise.
1727 (ecoff_build_debug): Likewise.
1728 * itbl-ops.c (itbl_assemble): Variable initialization.
1730 2001-05-03 Alan Modra <amodra@one.net.au>
1732 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1733 expressions rather than triggering an assert.
1735 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1737 * config/tc-openrisc.c: New file.
1738 * config/tc-openrisc.h: Likewise.
1740 * Makefile.am: Add OpenRISC target.
1741 * Makefile.in: Regenerated.
1743 * configure.in (openrisc-*-*): Add target.
1744 * configure: Regenerated.
1746 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1748 * config/tc-arm.c (arm_frag_align_code): Change error message to
1749 more explanatory version.
1751 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1753 * config/tc-mips.c (md_parse_option): Also accept
1754 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1756 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1758 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1759 argument passing order: predicate goes last, not first.
1761 2001-04-27 Sean McNeil <sean@mcneil.com>
1763 * configure.in: Add arm-vxworks.
1764 * configure: Regenerate.
1766 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1768 * config/tc-arm.c (arm_handle_align): New Function: Generate
1769 no-op filled alignment frags.
1770 (arm_frag_align_code): New Function: Create a code alignment frag.
1771 (arm_init_frag): New Function: Initialse the target dependent
1774 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1775 (TC_FRAG_INIT): Define.
1776 (HANDLE_ALIGN): Define.
1777 (md_do_align): Define.
1779 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1781 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1782 symbol has been initialised before extracting its symbol index.
1784 2001-04-24 H.J. Lu <hjl@gnu.org>
1786 * configure: Regenerated with the right version of autoconf.
1788 2001-04-24 Christian Groessler <cpg@aladdin.de>
1790 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1791 generate R_CALLR and R_REL16 relocations
1793 2000-04-20 Jason Eckhardt <jle@redhat.com>
1795 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1796 since frag_now can change after d10v_cleanup is called.
1798 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1800 * configure.in: Add the em type for FreeBSD targets.
1801 * configure: Regenerate.
1803 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1805 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1806 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1808 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1809 pc-relative relocations not placed at the end of the instruction.
1811 2001-04-13 Jim Wilson <wilson@redhat.com>
1813 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1816 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1818 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1819 handle SHF_MERGE and SHF_STRINGS.
1820 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1821 (obj_elf_section): Allow additional argument specifying entity size.
1822 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1823 in SEC_MERGE sections.
1825 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1827 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1829 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1831 * expr.c (operand): Pass &c to md_parse_name().
1832 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1834 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1836 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1838 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1839 * Makefile.in: Regenerated.
1841 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1842 * configure: Regenerated.
1844 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1846 * config/tc-mn10300.c (xr_registers): Added `pc'.
1848 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1850 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1851 * configure: Regenerate.
1853 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1854 cases, and always return size based on current fr_subtype.
1855 (md_begin): Move initialization of md_relax_table..
1856 (md_relax_table): ..to static initializer. Set rlx_length for
1857 UNDEF_WORD_DISP cases.
1858 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1859 (md_begin): Likewise.
1860 (md_relax_table): Likewise.
1861 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1862 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1863 Set rlx_backward and rlx_forward to zero for unused states.
1864 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1865 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1866 (UNCOND12, UNCOND32): Remove duplicate defines.
1868 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1870 * config/tc-cris.c (md_estimate_size_before_relax) <case
1871 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1872 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1873 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1874 Add cases to cover all relax states.
1875 (cris_insn_first_word_frag): New.
1876 (md_assemble): Call cris_insn_first_word_frag to get the first
1877 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1878 end. Drop variable insn_size.
1879 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1880 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1881 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1883 * write.c (write_object_file): Reset broken word state before
1886 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1888 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1889 for one line if not already enabled.
1890 * cond.c (s_elseif): Correct conditional assembly listing.
1893 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1894 Don't abort on NULL current_cframe.
1896 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1898 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1899 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1900 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1901 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1902 * config/obj-coff.c (do_relocs_for): Likewise.
1903 (yank_symbols): Likewise.
1904 (fixup_segment): Likewise.
1905 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1906 (ppc_fix_adjustable): Likewise.
1907 * config/tc-mips.c (md_convert_frag): Likewise.
1908 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1909 * ehopt.c (eh_frame_convert_frag): Likewise.
1910 * expr.c (make_expr_symbol): Likewise.
1912 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1914 * symbols.c (resolve_symbol_value): Don't fix expression values
1915 until relaxation is complete.
1916 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1917 (S_GET_VALUE): Likewise, and return unresolved expression value.
1918 * write.c (finalize_syms): New.
1919 (relax_and_size_seg): Split into..
1920 (relax_seg): New function, returns 1 if anything changed..
1921 (size_seg): And the remainder of relax_and_size_seg.
1922 (fixup_segment): Arrange for final resolution of sym values.
1923 (adjust_reloc_syms): Likewise.
1924 (write_object_file): Likewise, and repeatedly call relax_seg until
1925 nothing more changes.
1926 (relax_segment): Return 1 if anything changed. Use correct types
1927 for rs_org `target' and `after'.
1928 * write.h (finalize_syms): Declare.
1929 (relax_segment): Update prototype.
1931 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1932 do-nothing cases to switch to avoid abort on a second relaxation
1933 pass, and tidy code a little.
1934 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1935 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1936 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1937 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1938 (md_relax_table): Remove first four unused entries. Increment
1939 rlx_length by one throughout table, and update comments to suit.
1940 (md_estimate_size_before_relax): Return size of current variable
1941 part of frag to reflect reality when relaxing more than once.
1942 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1943 (COND32, UNCD32): Rename to DISP32 throughout.
1944 (UNDEF_WORD_DISP): Renumber to 3.
1945 (md_estimate_size_before_relax): Add extra do-nothing cases.
1946 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1947 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1948 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1949 handle word and dword branches.
1951 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1953 * config/tc-cris.h (tc_fix_adjustable): Allow only
1954 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1955 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1956 example in comment to valid type.
1958 2001-03-28 H.J. Lu <hjl@gnu.org>
1960 * read.c (equals): Set to local for COFF only if it hasn't been
1963 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1965 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1966 (md_begin): Use it when setting default architecture.
1968 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1970 * read.c (equals): (for COFF) default symbols to being local.
1972 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1974 * configure.in (cris-*-*): Change default emulation to criself.
1975 (cris-*-*aout*): New rule.
1976 * configure: Regenerate.
1978 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1980 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1981 BFD_RELOC_390_GOTENT.
1982 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1983 BFD_RELOC_390_GOTENT.
1985 2001-03-26 Nick Clifton <nickc@redhat.com>
1987 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1988 * config/tc-s390.c (s390_force_relocation): New function: Force
1989 relocations for VTINHERIT relocs.
1991 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1993 * doc/as.texinfo: Put @c man begin to generate the as man page.
1994 When generating man, define all the variables. Re-organize some
1995 options to obtain better indentation of man page.
1996 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1997 (as.1): Build from as.texinfo.
1998 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2000 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2002 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2003 scale factor, and return the end of the expression.
2004 (i386_operand): Modify for above.
2006 2001-03-23 Nick Clifton <nickc@redhat.com>
2008 * doc/as.texinfo: Document --listing-XXX command line switches.
2009 Explain why listings behave differently when -pipe is used.
2011 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2013 * write.c (fix_new_exp): Print an error if passed a register.
2015 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2017 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2018 (PIC_SUFFIX_CHAR): New macro.
2019 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2020 (pic): New variable.
2021 (md_longopts): New option --pic.
2022 (OPTION_PIC): Define.
2023 (md_estimate_size_before_relax): Tweak longish comment.
2024 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2025 (md_assemble): Handle a PIC relocation on prefix and normal
2026 instruction operands.
2027 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2028 "complex" operand expressions. Call frag_more outside
2029 gen_cond_branch_32 parameter list.
2030 (cris_process_instruction): Handle PIC relocs on parsed
2031 operand expressions. Validize PIC reloc sizes.
2032 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2033 (gen_bdap): Handle "complex" operand expressions.
2034 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2035 ADD.D offset,PC as jump instruction if generating PIC. Generate
2036 error instead of crashing on complex expressions.
2037 (cris_number_to_imm): Add segT parameter. All callers changed.
2038 Use segT parameter, not now_seg, for segment of fixup. Handle
2039 PCREL relocations but check that they are fully resolved.
2040 (md_parse_option): Handle OPTION_PIC.
2041 (tc_gen_reloc): Handle PIC relocs.
2042 (md_show_usage): Update for --pic.
2043 (md_apply_fix3): Renamed from md_apply_fix.
2044 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2045 (md_cris_force_relocation): Force relocation for PIC relocs.
2047 * config/tc-cris.h: Tweak attribution.
2048 (MD_APPLY_FIX3): Define.
2049 (IS_CRIS_PIC_RELOC): New macro.
2050 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2051 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2053 (tc_frob_symbol): Avoid emitting undefined symbols.
2055 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2057 * frags.h (struct frag): Add relax_marker.
2058 * write.c (is_dnrange): Delete.
2059 (relax_frag): Use correct types for `aim', `target', `address'.
2060 Delete `offset', `was_address'. Test `relax_marker' instead of
2061 using fragile (and slow) address test.
2062 (relax_segment): Init and flip `relax_marker'.
2064 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2066 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2069 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2071 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2072 with 'Motorola specification for assembly language input standard'.
2074 2001-03-17 Richard Henderson <rth@redhat.com>
2076 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2077 (dwarf2_directive_loc): Don't use them.
2078 (dwarf2_directive_file): Reject duplicate file definitions.
2079 (get_filenum): Zero allocated memory.
2080 (out_file_list): Complain about missing file definitions.
2082 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2084 * read.c (do_org): Handle complex expressions.
2085 * cgen.c (gas_cgen_finish_insn): Likewise.
2087 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2089 * config/tc-ia64.c (md): New member keep_pending_output.
2090 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2092 (dot_xdata): Turn on md.keep_pending_output for the duration of
2094 (dot_xfloat_cons): Ditto.
2095 (dot_xstringer): Ditto.
2096 (dot_xdata_ua): Ditto.
2097 (dot_xfloat_cons_ua): Ditto.
2099 2001-03-15 Jim Wilson <wilson@redhat.com>
2101 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2104 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2106 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2108 2001-03-15 DJ Delorie <dj@redhat.com>
2110 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2111 blindly freeing string if it isn't at the top of the obstack.
2113 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2115 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2116 (NUM_FLAG_CODE): Define.
2117 (lex_got): New function.
2118 (got_reloc): New global var.
2119 (x86_cons_fix_new): New function.
2120 (x86_cons): New function.
2121 (i386_immediate): Use lex_got here, replacing inline code. Change
2122 "ignoring junk.." error message to "junk.."
2123 (i386_displacement): Likewise.
2124 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2125 (x86_cons): Declare.
2126 (TC_CONS_FIX_NEW): Define.
2127 (x86_cons_fix_new): Declare.
2129 2001-03-12 Nick Clifton <nickc@redhat.com>
2131 * config/tc-arm.c (md_begin): Always set machine type based on
2134 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2136 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2137 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2139 <JumpInterSegment output>: Use correct i.disp_reloc[].
2140 <immediate output>: Likewise.
2142 2001-03-06 Nick Clifton <nickc@redhat.com>
2144 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2147 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2149 * config/tc-m68k.c : Add 5407 to archs[] table.
2150 (HAVE_LONG_BRANCH): Add mcf5407.
2151 (select_control_regs): Recognize 5407.
2153 2001-03-02 Dave Brolley <brolley@redhat.com>
2155 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2158 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2160 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2161 (gen_to_words): Print warnings if NaNs are found and the target CPU
2162 does not support them. Allow largest exponent to be used in normal
2163 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2165 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2167 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2168 anymore since we use bfd_elf_generic_reloc now.
2169 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2171 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2173 * configure.in (BFD_VERSION): New.
2174 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2175 * configure: Regenerate.
2176 * Makefile.am: Run "make dep-am"
2177 * Makefile.in: Regenerate.
2178 * doc/Makefile.in: Regenerate.
2180 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2182 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2183 SEC_NEVER_LOAD when the 'n' flag is used.
2184 Add SEC_NEVER_LOAD to matchflags.
2186 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2188 * symbols.c (decode_local_label_name): Initialize message_format
2189 only when an error is reported (perf pb due to I18N).
2191 2001-02-23 H.J. Lu <hjl@gnu.org>
2193 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2194 BFD_ASSEMBLER is not defined.
2196 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2198 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2199 done if it's against a symbol.
2201 2001-02-22 Timothy Wall <twall@cygnus.com>
2203 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2204 target formats if applicable.
2205 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2206 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2207 * Makefile.in: Regenerated.
2208 * configure.in: Added configuration for ia64-*-aix*.
2209 * configure: Regenerated.
2211 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2213 * config/tc-ia64.c (enum operand_match_result): New type.
2214 (operand_match): Change return type to operand_match_result.
2215 Fix all returns appropriately, adding support for returning the
2216 out-of-range result.
2217 (parse_operands): New locals result, error_pos, out_of_range_pos,
2218 curr_out_of_range_pos. Rewrite operand matching loop to give better
2221 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2223 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2224 (dot_proc): Clear unwind.prologue_count to zero.
2225 (dot_prologue): Increment unwind.prologue_count.
2226 (dot_restore): If second operand is omitted, use
2227 unwind.prologue_count -1 for "ecount" (# of additional regions to
2228 pop). Decrement unwind.prologue_count by number of regions
2231 2001-02-21 Nick Clifton <nickc@redhat.com>
2233 * doc/as.texinfo (Section): Note that some flags to the COFF
2234 version of .section remove attributes rather than setting them.
2236 2001-02-20 Kazu Hirata <kazu@hxi.com>
2238 * config/tc-pdp11.c: Fix formatting.
2239 * config/tc-pdp11.h: Likewise.
2241 2001-02-20 Bo Thorsen <bo@suse.de>
2243 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2246 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2248 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2249 all FreeBSD platforms should look the same at this level.
2250 * configure: Rebuilt.
2251 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2253 2001-02-18 lars brinkhoff <lars@nocrew.org>
2255 * Makefile.am: Add PDP-11 target.
2256 * configure.in: Likewise.
2257 * config/tc-pdp11.c: New file.
2258 * config/tc-pdp11.h: New file.
2259 * doc/Makefile.am: Add PDP-11 documentation.
2260 * doc/all.texi: Likewise.
2261 * doc/as.texinfo: Likewise.
2262 * doc/c-pdp11.texi: New file.
2264 2001-02-16 matthew green <mrg@redhat.com>
2266 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2268 2001-02-13 Jim Wilson <wilson@redhat.com>
2270 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2271 reloc instead of a 0 reloc.
2272 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2274 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2276 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2278 * write.c (is_dnrange): Stop as soon as the address becomes
2280 (relax_frag): Add segment parameter. Only call symbol_get_frag
2281 once. Only call is_dnrange if the symbol is in the same segment,
2282 and the symbol address is larger.
2283 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2284 * write.h (relax_frag): Update declaration.
2285 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2287 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2288 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2289 (m32r_relax_frag): Update declaration.
2290 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2291 * config/tc-tic54x.h (md_relax_frag): Likewise.
2292 * doc/internals.texi (CPU backend): Update documentation for
2295 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2297 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2298 Mention effect of < 386 architectures on jump promotion.
2299 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2301 * config/tc-i386.c (no_cond_jump_promotion): New.
2302 (set_cpu_arch): Parse "jumps" arch modifier.
2303 (insn_size): Modify usage comment.
2304 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2305 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2306 (TYPE_FROM_RELAX_STATE): New define.
2307 (UNCOND_JUMP, COND_JUMP): Renumber.
2308 (md_relax_table): Reorder to suit.
2309 (COND_JUMP86): New define.
2310 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2311 (md_assemble): Create frag var for jumps of max size, encode relax
2312 state for COND_JUMP86.
2313 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2314 leave conditional jumps small if no_cond_jump_promotion.
2315 (md_convert_frag): Likewise.
2317 * expr.c (operator): Don't bump input_line_pointer for two char
2318 operators. Instead return operator size via new param num_chars.
2319 (expr): Use above to parse multi-char operators correctly.
2321 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2323 * config/tc-i386.c (i386_displacement): Fix handling of
2324 BFD_RELOC_X86_64_GOTPCREL.
2325 (i386_validate_fix): Likewise.
2327 2001-02-12 Philip Blundell <pb@futuretv.com>
2329 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2330 ldrt/strt instructions.
2332 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2334 * config/tc-mips.c (macro): For M_LA_AB emit a
2335 BFD_RELOC_MIPS_CALL16 relocation or a
2336 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2337 BFD_RELOC_MIPS_GOT16 and
2338 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2339 loading the jump register when generating SVR4_PIC code.
2341 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2343 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2344 map to MIPS-specific files, as they used to do before the
2345 change on 2000-05-21.
2346 * configure: Regerate.
2348 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2350 * config/tc-mips.c (md_parse_option): Don't try to compile
2351 ELF-only option code if not ELF.
2353 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2355 * config/tc-ia64.h (md_elf_section_type): New macro.
2356 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2357 (they're now handled via ia64_elf_section_type.
2359 * config/tc-ia64.c (unwind): New members saved_text_seg,
2360 saved_text_subseg, and force_unwind_entry.
2361 (optimize_unw_records): New function to optimize away unnecessary
2363 (ia64_elf_section_type): New function.
2364 (output_unw_records): Generate unwind info only if the size is
2365 non-zero or if it's forced for some other reason (e.g.,
2366 handlerdata or a personality routine).
2367 (generate_unwind_image): Don't switch back to previous
2368 section---stay inside the unwind info section instead so that
2369 handlerdata that may follow goes into the right place.
2370 (dot_handlerdata): Force generation of unwind entry and save the
2371 current active text segment before generating unwind image.
2372 (dot_unwentry): Force generation of unwind entry.
2373 (dot_personality): Ditto.
2374 (dot_endp): Generate unwind table entry only if there is
2375 some unwind info or the unwind entry was forced.
2377 * config/tc-ia64.c (make_unw_section_name): New macro to form
2378 unwind section name.
2379 (generate_unwind_image): Add "text_name" argument. Use it to
2380 form unwind section name.
2381 (dot_handlerdata): Determine current segment (section) name and
2382 pass it to generate_unwind_image().
2383 (dot_endp): Determine current segment (section) name and use
2384 it to determine the appropriate unwind section name.
2385 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2386 n, fill, and max arguments.
2388 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2390 * Makefile.am: Add linux target for S/390.
2391 * configure.in: Likewise.
2392 * config/tc-s390.c: New file.
2393 * config/tc-s390.h: New file.
2395 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2397 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2398 2byte, 4byte and 8byte.
2400 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2402 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2403 md_number_to_chars with size > sizeof (valueT).
2405 2001-02-06 H.J. Lu <hjl@gnu.org>
2407 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2408 there is no relocation.
2410 2001-02-06 H.J. Lu <hjl@gnu.org>
2412 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2414 * config/tc-ia64.c (md_parse_option): Only accept the valid
2415 ia64 options on "-axxx".
2417 2001-02-05 Jim Wilson <wilson@redhat.com>
2419 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2420 aborting for invalid operands.
2422 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2424 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2425 than via pointer. Update all callers.
2426 (UNWIND_LOW32): Define.
2427 (UNWIND_HIGH32): Define.
2428 (pa_build_unwind_subspace): Use the above macros instead of dumping
2429 bitfields directly. Call frag_more once rather than multiple times.
2430 (md_assemble): Use UNWIND_LOW32.
2431 (pa_entry): Likewise
2432 (pa_procend): Likewise.
2433 (process_exit): Use UNWIND_HIGH32.
2435 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2437 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2438 function to select the header according to the cpu.
2439 (md_after_pass_hook, md_do_align): Remove.
2440 (md_cleanup, m68hc11_cleanup): Remove.
2441 (md_pcrel_from_section): Declare.
2442 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2443 (build_jump_insn, build_insn): Likewise.
2444 (m68hc11_listing_header): New function.
2445 (m68hc11_cleanup): Remove.
2447 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2449 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2450 symbols because there is no support for shared libraries and these
2451 symbols can't be overridden (unless they are weak).
2453 2001-02-01 Momchil Velikov <velco@fadata.bg>
2455 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2456 for the compilation unit with a zero byte.
2458 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2460 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2461 destinations. Correct range check for 17 and 22 bit branches.
2463 2001-01-25 Nick Clifton <nickc@redhat.com>
2465 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2466 still set. Issue an error message instead.
2467 (md_estimate_size_before_relax): Delete unused variable
2468 'buffer_address'. Fixup parentheses around if statement.
2470 2001-01-23 Kazu Hirata <kazu@hxi.com>
2472 * as.c: Fix formatting.
2473 * ehopt.c: Likewise.
2474 * messages.c: Likewise.
2475 * stabs.c: Likewise.
2476 * symbols.c: Likewise.
2478 2001-01-23 Ben Elliston <bje@redhat.com>
2480 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2482 2001-01-22 Kazu Hirata <kazu@hxi.com>
2484 * config/tc-alpha.c: Fix formatting.
2486 2001-01-19 Kazu Hirata <kazu@hxi.com>
2488 * config/tc-alpha.c: Fix formatting.
2490 2001-01-18 Kazu Hirata <kazu@hxi.com>
2492 * config/tc-alpha.c: Fix formatting.
2494 2001-01-18 Nick Clifton <nickc@redhat.com>
2496 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2498 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2500 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2502 * configure.in (cpu_type, arch): Match i386 too.
2503 * configure: Rebuilt.
2505 2001-01-16 Kazu Hirata <kazu@hxi.com>
2507 * config/tc-i386.c: Fix formatting.
2509 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2511 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2512 relocs for .PARISC.unwind section.
2514 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2515 depending on section flags, not just for .text.
2517 2001-01-15 Jim Wilson <wilson@redhat.com>
2519 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2520 not immediately followed by an instruction.
2522 2001-01-15 Kazu Hirata <kazu@hxi.com>
2524 * config/tc-m68hc11.c: Fix formatting.
2526 2001-01-15 Nick Clifton <nickc@redhat.com>
2528 * symbols.c (colon): Change 'already defined symbol' from a
2529 fatal error to an ordinary error. There is no reason why this
2530 error should be fatal.
2532 * message.c (as_fatal): Delete output file, if one has been
2535 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2537 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2539 2001-01-14 Kazu Hirata <kazu@hxi.com>
2541 * config/tc-alpha.c: Fix formatting.
2542 * config/tc-arc.c: Likewise.
2543 * config/tc-arc.h: Likewise.
2544 * config/tc-d10v.c: Likewise.
2545 * config/tc-i370.c: Likewise.
2546 * config/tc-i386.c: Likewise.
2547 * config/tc-i960.c: Likewise.
2548 * config/tc-m68k.c: Likewise.
2549 * config/tc-ppc.c: Likewise.
2550 * config/tc-sparc.c: Likewise.
2551 * config/tc-tahoe.c: Likewise.
2552 * config/tc-vax.c: Likewise.
2554 * config/tc-arc.c: Fix formatting.
2556 * config/tc-arc.c: Fix formatting.
2558 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2560 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2561 both 32 and 64 bit ELF.
2563 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2564 and don't bother storing `m' for "ce" completer. Tidy handling of
2565 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2567 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2569 * config/tc-i386.h (TARGET_MACH): New macro.
2570 (i386_mach): Declare.
2571 * config/tc-i386.c (i386_mach): New function.
2573 2001-01-13 Philip Blundell <philb@gnu.org>
2575 * doc/as.texinfo: Fix spelling and cross-references.
2577 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2578 character for all systems, not just GNU/Linux. Make it explicit
2579 that `-k' doesn't affect code generation, just ELF flags.
2581 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2583 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2586 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2588 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2590 2001-01-12 Nick Clifton <nickc@redhat.com>
2592 * as.c (print_args): Update copyright date to 2001.
2594 2001-01-12 Peter Targett <peter.targett@arccores.com>
2596 * doc/c-arc.texi: New file.
2597 Some sections to be expanded.
2599 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2601 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2602 (md_parse_option): Always accept "--32".
2604 2001-01-11 Peter Targett <peter.targett@arccores.com>
2606 * as.h (TC_ARC): Ensure struc-symbol.h included.
2607 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2609 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2610 (TARGET_SYMBOL_FIELDS) added.
2612 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2613 * doc/c-arc.texi: New file.
2614 Some sections to be expanded.
2615 * doc/as.texinfo: Update command-line options.
2616 Removed outdated text for ARC dependant features, instead include
2617 text from above file.
2619 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2620 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2621 (targ-cpu.h) header.
2623 * config/tc-arc.c: New updated configuration for
2624 ARC, including selection of core variants, and extensibility of
2625 instructions, registers etc. through directives.
2627 * config/tc-arc.c (arc_extinst): Minor corrections for
2629 (arc_common) Likewise. Make alignment argument optional for local
2630 symbols also, with default of zero.
2632 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2634 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2635 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2636 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2637 and fix_new_exp() instead.
2638 (md_convert_frag): For indexed post byte use the symbol value
2639 rather than the displacement.
2640 (md_relax_table): Fix indexed offset relax.
2642 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2644 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2646 (relaxable_symbol): New function.
2648 2001-01-11 Andreas Jaeger <aj@suse.de>
2650 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2653 2001-01-10 Nick Clifton <nickc@redhat.com>
2655 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2656 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2658 2001-01-10 Nick Clifton <nickc@redhat.com>
2660 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2661 character used to dollar local symbols.
2662 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2663 local label symbols.
2664 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2665 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2667 Use LOCAL_LABEL_CHAR.
2668 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2669 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2670 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2672 2001-01-08 Bo Thorsen <bo@suse.de>
2674 * config/tc-i386.c (i386_immediate, i386_displacement):
2677 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2679 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2682 2001-01-07 Philip Blundell <philb@gnu.org>
2684 * doc/as.texinfo (Bug Reporting): Update email address for
2688 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2690 * configure.in: Define DEFAULT_ARCH for i386.
2691 * config/tc-i386.c (md_assemble): Return after the error message;
2692 move testing for 64bit operands to proper place.
2694 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2696 * doc/as.texinfo: Document '#' as comment character for i386 and
2697 x86_64. Add AMD x86-64 into menu of machine dependent information.
2699 * doc/c-i386.texi: Document x86_64 extensions.
2701 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2703 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2705 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2707 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2708 * NEWS: Add note about Pentium4 support.
2710 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2712 * config/tc-i387.c (pi, pte, pt): Update.
2713 (type_names): Add new types.
2715 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2717 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2718 CpuUnknown): Renumber
2719 (CpuP4, CpuSSE2): New.
2720 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2722 2001-01-03 Philip Blundell <pb@futuretv.com>
2724 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2726 (alpha_fix_adjustable): Likewise.
2727 (md_apply_fix): Likewise.
2729 2000-12-31 H.J. Lu <hjl@gnu.org>
2731 * listing.c (listing_message): Allocate string only if it is
2734 * configure: Rebuild.
2736 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2738 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2739 Point out caveats with generating fixups for the opcode in a frag.
2741 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2743 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2746 2000-12-29 H.J. Lu <hjl@gnu.org>
2748 * listing.c (calc_hex): Print the variable part only if the
2749 fragment type is rs_fill.
2751 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2753 * doc/internals.texi (tc_conditional_pseudoop,
2754 TC_LINKRELAX_FIXUP): Fix typos.
2756 2000-12-28 Richard Henderson <rth@redhat.com>
2758 * write.c (subsegs_finish): Fix thinko last change -- don't
2759 "optimize" the alignment == 0 case.
2761 2000-12-28 Richard Henderson <rth@redhat.com>
2763 * as.h (rs_align_test): New.
2764 * frags.c (NOP_OPCODE): Move default from read.c.
2765 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2766 (frag_align_code): New.
2767 * frags.h (frag_align_code): Declare.
2768 * read.c (NOP_OPCODE): Remove.
2769 (do_align): Use frag_align_code.
2770 * write.c (NOP_OPCODE): Remove.
2771 (get_recorded_alignment): New.
2772 (cvt_frag_to_fill): Handle rs_align_test.
2773 (relax_segment): Likewise.
2774 (subsegs_finish): Align last subseg in section to the
2775 section alignment. Use frag_align_code.
2776 * write.h (get_recorded_alignment): Declare.
2777 * config/obj-coff.c (size_section): Handle rs_align_test.
2778 (fill_section, fixup_mdeps): Likewise.
2779 (write_object_file): Use frag_align_code.
2781 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2782 (alpha_handle_align): New.
2783 * config/tc-alpha.h (HANDLE_ALIGN): New.
2784 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2786 * config/tc-i386.h (md_do_align): Use frag_align_code.
2787 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2789 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2790 (ia64_handle_align): New.
2791 * config/tc-ia64.h (HANDLE_ALIGN): New.
2792 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2794 * config/tc-m32r.c (m32r_do_align): Remove.
2795 (m32r_handle_align): New.
2796 (fill_insn): Use frag_align_code.
2797 * config/tc-m32r.h (md_do_align): Remove.
2798 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2799 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2800 * config/tc-mips.c, config/tc-mips.h: Similarly.
2802 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2803 (sh_handle_align): Likewise. Handle rs_align_code.
2804 (sh_do_align): Remove.
2805 * config/tc-sh.h (md_do_align): Remove.
2806 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2808 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2809 (sparc_handle_align): Likewise. Handle rs_align_code.
2810 * config/tc-sparc.h (md_do_align): Remove.
2811 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2813 2000-12-22 DJ Delorie <dj@redhat.com>
2815 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2816 when we assemble the first half of a pair.
2818 2000-12-22 H.J. Lu <hjl@gnu.org>
2820 * config/tc-i386.c (reloc): Update the macro for non-bfd
2822 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2824 2000-12-22 H.J. Lu <hjl@gnu.org>
2826 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2828 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2830 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2831 (QWORD_MNEM_SUFFIX): New macro.
2832 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2834 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2835 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2837 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2838 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2839 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2840 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2841 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2843 (Reg, WordReg): Add Reg64.
2844 (Imm): Add Imm32S and Imm64.
2846 (Disp): Add Disp64 and Disp32S.
2847 (AnyMem): Add Disp32S.
2848 (RegRex, RegRex64): New macros.
2849 (rex_byte): New type.
2850 * config/tc-i386.c (set_16bit_code_flag): Kill.
2851 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2852 (reloc): New parameter "signed"; support x86_64.
2853 (set_code_flag): New.
2854 (DEFAULT_ARCH): New macro; default to "i386".
2855 (default_arch): New static variable.
2856 (struct _i386_insn): New fields Operand_PCrel; rex.
2857 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2858 (flag_code): New enum and static variable.
2859 (use_rela_relocations): New static variable.
2860 (flag_code_names): New static variable.
2861 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2862 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2864 (i386_align_code): Return plain "nop" for x86_64.
2865 (mode_from_disp_size): Support Disp32S.
2866 (smallest_imm_type): Support Imm32S and Imm64.
2867 (offset_in_range): Support size of 8.
2868 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2869 (md_pseudo_table): Add "code64"; use set_code_flat.
2870 (md_begin): Emit sane error message on hash failure.
2871 (tc_i386_fix_adjustable): Support x86_64 relocations.
2872 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2873 instructions supported on particular arch just partially,
2874 output of 64bit immediates, handling of Imm32S and Disp32S type.
2875 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2876 (i386_displacement): Likewise.
2877 (i386_index_check): Cleanup; support 64bit addresses.
2878 (md_apply_fix3): Support x86_64 relocation and rela.
2879 (md_longopts): Add "32" and "64".
2880 (md_parse_option): Add OPTION_32 and OPTION_64.
2881 (i386_target_format): Call even for ELFs; choose between
2882 elf64-x86-64 and elf32-i386.
2883 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2884 (tc_gen_reloc): Support rela relocations and x86_64.
2885 (intel_e09_1): Support QWORD.
2887 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2889 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2890 it's not an offset expression.
2891 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2892 keep the braces '[' and ']' in the output string.
2893 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2894 != FLAT. There is no such op_modifier.
2896 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2898 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2901 2000-12-13 Kazu Hirata <kazu@hxi.com>
2903 * as.h: Fix formatting.
2905 * dwarf2dbg.c: Likewise.
2906 * input-scrub.c: Likewise.
2909 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2911 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2912 configure: Regenerate.
2914 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2916 * dwarf2dbg.c: #include <limits.h> only if it exists.
2918 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2920 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2921 (md_apply_fix): Here too.
2923 2000-12-12 Jim Wilson <wilson@redhat.com>
2925 * config/tc-ia64.h (ia64_init): Add prototype.
2927 2000-12-12 H.J. Lu <hjl@gnu.org>
2929 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2931 * read.h (outputting_stabs_line_debug): Change it to int.
2932 * stabs.c (outputting_stabs_line_debug): Likewise.
2934 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2936 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2937 the address of a function result.
2939 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2941 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2942 (md_assemble): Call dwarf2_emit_insn.
2943 (shlib): Fix typo SHILB -> SHLIB.
2944 (md_parse_option): Likewise.
2945 (ppc_elf_validate_fix): Likewise:
2946 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2948 2000-12-12 Nick Clifton <nickc@redhat.com>
2950 * cgen.h: Fix formatting.
2951 * input-scrub.c: Fix formatting.
2952 * macro.c: Fix formatting.
2953 * config/tc-mips.c: Fix formatting.
2954 * doc/c-mips.texi: Fix formatting.
2956 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2958 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2959 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2961 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2963 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2966 * i386.h (*_Suf): Remove No_dSuf.
2967 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2969 (i386_optab): Remove 'd' in the suffixes.
2971 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2973 * config/tc-i386.c (T_SHORT): Undefine before defining.
2975 2000-12-05 Kazu Hirata <kazu@hxi.com>
2977 * config/tc-mips.c: Fix formatting.
2979 2000-12-04 Matthew Hiller <hiller@redhat.com>
2981 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2982 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2983 (md_show_usage): Ditto.
2984 (md_parse_option): Ditto.
2985 (d10v_cleanup): Writes pending instruction only if
2986 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2987 Fix compile time warning messages.
2989 * doc/c-d10v.texi: Documents new options.
2991 2000-12-04 Matthew Hiller <hiller@redhat.com>
2993 * stabs.c (outputting_stabs_line_debug): New variable.
2994 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2995 function entry and unset at function exit.
2997 * read.h (outputting_stabs_line_debug): New extern declaration.
2999 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3001 * dwarf2dbg.c: Fix compile time warning messages.
3003 2000-12-03 Kazu Hirata <kazu@hxi.com>
3005 * config/tc-a29k.c: Fix formatting.
3006 * config/tc-alpha.c: Likewise.
3007 * config/tc-arm.c: Likewise.
3008 * config/tc-cris.c: Likewise.
3009 * config/tc-hppa.c: Likewise.
3010 * config/tc-i370.c: Likewise.
3011 * config/tc-i386.c: Likewise.
3012 * config/tc-i860.c: Likewise.
3013 * config/tc-i960.c: Likewise.
3014 * config/tc-ia64.c: Likewise.
3015 * config/tc-m68hc11.c: Likewise.
3016 * config/tc-m68k.c: Likewise.
3017 * config/tc-m88k.c: Likewise.
3018 * config/tc-pj.c: Likewise.
3019 * config/tc-ppc.c: Likewise.
3020 * config/tc-sh.c: Likewise.
3021 * config/tc-sparc.c: Likewise.
3022 * config/tc-tahoe.c: Likewise.
3023 * config/tc-vax.c: Likewise.
3025 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3027 * config/tc-mips.c (mips_ip): When calculating offsets,
3028 don't accept as constant the difference between the
3029 addresses of symbols in two different sections.
3031 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3033 (validate_mips_insn): Likewise. Also, update 'B' operand
3034 specifier to use OP_*_CODE20 constants and delete 'm' operand
3036 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3037 operand specifiers. Change warning generated by 'B' operand
3038 specifier to reflect its new multi-purpose usage.
3040 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3041 -1, and update comment.
3042 (file_mips_isa): Likewise.
3043 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3044 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3045 ISA_* constants rather than hard-coded numbers.
3046 (mips_cpu_info): New structure.
3047 (mips_cpu_info_table): New table describing CPU and ISA names
3049 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3050 mips_cpu_info_from_cpu): New functions.
3051 (mips_isa_to_str): New function to get string for ISA name.
3052 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3053 return const char *.
3054 (md_begin): Redo CPU and ISA selection logic, using
3055 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3056 than hard-coded numbers.
3057 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3058 ISA_* constants rather than hard-coded numbers.
3059 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3060 (md_longopts): Delete OPTION_NO_MIPS32.
3061 (md_parse_option): Convert to use ISA_* constants rather than
3062 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3063 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3064 to use strcasecmp to recognize "default" and to use
3065 mips_cpu_info_from_name to get CPU numbers from argument.
3066 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3067 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3069 (s_mipsset): Accept ISA value 32.
3070 * doc/as.texinfo: Clean up MIPS options summary slightly,
3071 remove -no-mips32. Add note about -mips4 and -mips32
3072 specifying those ISA levels. Delete -mips32 and -no-mips32
3073 cpu flag descriptions.
3074 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3075 up the supported CPU switch list, and replace 4Kc, 4Km, and
3076 4Kp entries with a single mips32-4k entry. Note that you can
3079 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3081 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3083 (md_parse_option): Add cases for OPTION_MIPS5 and
3085 (md_show_usage): Mention -mips5 and -mips64 arguments.
3086 (s_mipsset): Add cases for MIPS5 and MIPS64.
3087 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3089 * doc/as.texinfo: Mention -mips5 and -mips64 options
3091 * doc/c-mips.texi: Likewise. Also update introduction
3092 and ".set" usage information.
3094 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3096 (mips_cpu_info_table): Add SB-1 entries.
3097 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3098 known to the -mcpu option.
3100 * doc/as.texinfo: Correct description of MIPS -mcpu
3101 option, by copying some of the text from doc/c-mips.texi.
3103 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3105 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3107 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3108 (sparc*-*-rtems*): Switched from a.out to ELF.
3109 * configure: Regenerate.
3110 * config.in: Regenerate.
3111 * Makefile.in: Regenerate.
3112 * aclocal.m4: Regenerate.
3113 * po/gas.pot: Regenerate.
3115 2000-11-30 Philip Blundell <pb@futuretv.com>
3117 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3118 even in non BFD_ASSEMBLER case.
3120 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3122 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3125 2000-11-29 Richard Henderson <rth@redhat.com>
3127 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3128 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3129 thread multiple subsegments properly; handle multiple code
3130 sections properly; emit proper compilation unit info for assembler
3131 generated debugging.
3133 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3134 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3135 (dwarf2dbg_estimate_size_before_relax): Declare.
3136 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3137 * write.c: Include dwarf2dbg.h.
3138 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3139 (relax_segment): Likewise.
3141 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3143 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3144 jump>: Use as_bad_where instead of as_bad. Tweak error message
3145 accordingly. Stabilize frag by updating fix part and resetting
3147 <undefined symbol, unconditional jump>: Ditto.
3148 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3149 indexing is_end_of_line[].
3150 (md_assemble): Initialize size to 0.
3151 (md_section_align): Mark parameter seg as unused.
3152 (parse_reg): Parse names case-insensitively.
3154 2000-11-28 Kazu Hirata <kazu@hxi.com>
3156 * config/obj-aout.h: Fix formatting.
3157 * config/obj-bout.h: Likewise.
3158 * config/obj-coff.c: Likewise.
3159 * config/obj-coff.h: Likewise.
3160 * config/obj-elf.h: Likewise.
3161 * config/obj-som.h: Likewise.
3162 * config/obj-vms.c: Likewise.
3163 * config/obj-vms.h: Likewise.
3164 * config/tc-h8300.h: Likewise.
3165 * config/tc-ns32k.h: Likewise.
3166 * config/tc-sparc.h: Likewise.
3167 * config/tc-tic54x.h: Likewise.
3168 * config/tc-z8k.h: Likewise.
3170 2000-11-28 Nick Clifton <nickc@redhat.com>
3172 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3173 License is present in the sources, but not the output, and
3174 also available from the GNU website.
3175 (GNU Free Documentation License): Comment out this section.
3177 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3179 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3180 targets. Remove i860 from valid a.out targets.
3181 * Makefile.in: Regenerate.
3183 * config/tc-cris.c: Include dwarf2dbg.h.
3184 (md_pseudo_table): Add .file and .loc.
3185 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3186 (s_cris_file, s_cris_loc): New.
3187 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3188 * Makefile.am: Regenerate dependencies.
3189 * Makefile.in: Regenerate.
3191 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3193 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3194 (MRI_MUL_PRECEDENCE): Likewise.
3195 (op_rank): Fix a comment typo.
3197 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3199 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3201 (get_operand): Fix analysis for movw/movb instructions.
3203 2000-11-24 Nick Clifton <nickc@redhat.com>
3205 * configure.in (xscale-elf): Add target.
3206 (xscale-coff): Add target.
3207 * configure: Regenerate.
3209 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3211 (ARM_EXT_XSCALE): New ARM architecture extension.
3212 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3213 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3214 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3215 (ARM_ARCH_V4): Remove processor from architecture.
3216 (ARM_ARCH_3M): New architecutre definition.
3217 (ARM_ARCH_V5TE): New architecutre definition.
3218 (ARM_ARCH_XSCALE): New architecutre definition.
3219 (CPU_DEFAULT): Allow to be defaulted to XScale.
3220 (atpcs): New boolean variable.
3221 (ldr_flags): Support 'd' flag for double word loads.
3222 (str_flags): Support 'd' flag for double word stored.
3223 (do_mia): New function.
3224 (do_mar): New function.
3225 (do_mra): New function.
3226 (do_pld): New function.
3227 (do_ldrd): New function.
3228 (do_blx): New function.
3229 (do_bkpt): New function.
3230 (do_clz): New function.
3231 (do_lstc2): New function.
3232 (do_cdp2): New function.
3233 (do_t_blx): New function.
3234 (do_t_bkpt): New function.
3235 (do_smla): New function.
3236 (do_smlal): New function.
3237 (do_smul): New function.
3238 (do_qadd): New function.
3239 (do_co_reg2c): New function.
3240 (LONGEST_INSN): Redefine to 7.
3242 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3243 command line switches.
3245 2000-11-22 Jim Wilson <wilson@redhat.com>
3247 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3248 (struct rsrc): Make line unsigned.
3249 (gr_values): Add missing initializer.
3250 (SLOT_NUM_NOT_SET): Add unsigned cast.
3251 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3252 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3253 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3254 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3255 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3256 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3257 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3258 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3259 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3260 Add ATTRIBUTE_UNUSED to unused parameters.
3261 (convert_expr_to_ab_reg): Add parens.
3262 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3263 (dot_prologue): Initialize grsave when declared.
3264 (md_pseudo_table): Add missing initializers.
3265 (operand_match): Add casts to bfd_vma.
3266 (emit_one_bundle): Delete unused local prev. Make required_template
3268 (specify_resource): Cast i to unsigned.
3269 (note_register_values): Use fprintf_vma.
3270 (print_dependency): Likewise.
3272 2000-11-21 Jim Wilson <wilson@redhat.com>
3274 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3275 for unwind info section.
3276 (dot_endp): Likewise for unwind section.
3278 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3281 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3283 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3284 (output_insn): Call dwarf2_emit_insn.
3285 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3287 2000-11-17 Richard Henderson <rth@redhat.com>
3289 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3290 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3291 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3293 2000-11-17 Nick Clifton <nickc@redhat.com>
3295 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3298 2000-11-17 Richard Henderson <rth@redhat.com>
3300 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3302 2000-11-17 Richard Henderson <rth@redhat.com>
3304 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3305 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3306 tri-state definition of alpha_flag_mdebug.
3307 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3308 (s_alpha_file): Store first .file directive.
3309 (s_alpha_stab): New.
3310 (md_pseudo_table): Add stabs and stabn.
3312 2000-11-17 Richard Henderson <rth@redhat.com>
3314 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3316 2000-11-17 Richard Henderson <rth@redhat.com>
3318 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3319 (main): Call dwarf2_finish.
3320 * as.h (debug_type): Clarify documentation of the meaning
3322 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3323 (print_stats): Fix parenthesis problem.
3324 (now_subseg_size): New.
3325 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3326 (dwarf2_directive_file): Don't set debug_type.
3327 (dwarf2_where): Honor DEBUG_DWARF2 first.
3328 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3329 do nothing if not emitting dwarf2 debug info, or no work.
3330 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3331 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3332 (ecoff_new_file): Likewise.
3333 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3334 commentary wrt dwarf2.
3336 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3337 ATTRIBUTE_UNUSED as needed.
3338 (emit_insn): Call dwarf2_emit_insn.
3339 (s_alpha_file): New.
3341 (s_alpha_coff_wrapper): Don't handle them.
3342 (md_pseudo_table): Update for .file and .loc.
3343 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3345 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3346 don't protect with debug_type.
3347 * config/tc-hppa.c (md_assemble): Likewise.
3348 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3349 * config/tc-mn10300.c (md_assemble): Likewise.
3350 * config/tc-sh.c (md_assemble): Likewise.
3351 * config/tc-v850.c (md_assemble): Likewise.
3353 * config/tc-arm.c (arm_end_of_source): Remove.
3354 * config/tc-hppa.c (pa_end_of_source): Remove.
3355 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3356 * config/tc-mn10300.c (mn10300_finalize): Remove.
3357 * config/tc-sh.c (sh_finalize): Remove.
3358 * config/tc-v850.c (sh_finalize): Remove.
3360 * config/tc-arm.h (md_end): Remove.
3361 * config/tc-hppa.h (md_end): Remove.
3362 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3363 * config/tc-m68hc11.h (md_end): Remove.
3364 * config/tc-mn10300.h (md_end): Remove.
3365 * config/tc-sh.h (md_end): Remove.
3366 * config/tc-v850.h (md_end): Remove.
3368 * config/tc-ia64.c (emit_one_bundle): Don't protect
3369 dwarf2 bits with debug_type.
3370 (md_assemble): Likewise.
3371 (ia64_end_of_source): Don't call dwarf2_finish.
3373 2000-11-16 Jim Wilson <wilson@redhat.com>
3375 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3376 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3379 2000-11-16 H.J. Lu <hjl@gnu.org>
3381 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3384 2000-11-15 Kazu Hirata <kazu@hxi.com>
3386 * config/tc-tic30.c: Fix formatting.
3387 * config/tc-tic80.c: Likewise.
3388 * config/tc-v850.c: Likewise.
3389 * config/tc-vax.c: Likewise.
3390 * config/tc-w65.c: Likewise.
3391 * config/tc-z8k.c: Likewise.
3393 2000-11-14 DJ Delorie <dj@redhat.com>
3395 * config/tc-v850.c: Support dwarf2.
3396 * config/tc-v850.h: Ditto.
3398 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3399 parse_cons_expression_v850 to initialize hold_cons_reloc.
3401 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3403 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3404 (errata_nops_necessary_p): New function.
3405 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3408 2000-11-14 Jim Wilson <wilson@redhat.com>
3410 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3411 return little endian bfd formats.
3413 2000-11-14 Kazu Hirata <kazu@hxi.com>
3415 * config/aout_gnu.h: Fix formatting.
3416 * config/atof-vax.c: Likewise.
3417 * config/m68k-parse.h: Likewise.
3418 * config/m88k-opcode.h: Likewise.
3419 * config/obj-elf.c: Likewise.
3420 * config/tc-arm.c: Likewise.
3421 * config/tc-cris.c: Likewise.
3422 * config/tc-i386.c: Likewise.
3423 * config/tc-ia64.c: Likewise.
3424 * config/tc-mn10300.c: Likewise.
3425 * config/te-386bsd.h: Likewise.
3426 * config/te-hppa.h: Likewise.
3427 * config/te-nbsd.h: Likewise.
3428 * config/te-ppcnw.h: Likewise.
3429 * config/te-sparcaout.h: Likewise.
3430 * config/te-tmips.h: Likewise.
3431 * config/vax-inst.h: Likewise.
3432 * config/vms-conf.h: Likewise.
3434 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3436 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3438 2000-11-13 H.J. Lu <hjl@gnu.org>
3440 * config/obj-elf.c (elf_frob_symbol): Support
3441 ".symver name,name2@@@nodename".
3442 (elf_frob_file_before_adjust): Likewise.
3444 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3445 and ".symver name,name2@@@nodename".
3448 2000-11-12 H.J. Lu (hjl@gnu.org)
3450 * config/obj-elf.c (obj_elf_symver): Check missing version
3453 2000-11-12 H.J. Lu (hjl@gnu.org)
3455 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3456 instead of bfd_vma for non-bfd assemblers.
3458 2000-11-09 Kazu Hirata <kazu@hxi.com>
3460 * itbl-ops.c: Fix comment typos.
3462 2000-11-08 Jim Wilson <wilson@redhat.com>
3464 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3465 (struct unwind): Add next_slot_frag field.
3466 (slot_index): New parameters slot_frag and first_frag. Add code
3467 to add in frag sizes when different. Add comments.
3468 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3469 arguments to slot_index.
3470 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3471 loop end. Set next_slot_frag field.
3473 2000-11-07 H.J. Lu <hjl@gnu.org>
3475 * doc/as.texinfo (.symver): Updated for versioned symbol
3478 * obj.h (format_ops): Add the frob_file_before_adjust field.
3480 * config/obj-aout.c (aout_format_ops): Set the
3481 frob_file_before_adjust field to 0.
3482 * config/obj-coff.c (coff_format_ops): Likewise.
3483 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3485 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3487 (elf_frob_file_before_adjust): New function to remove unneeded
3488 versioned symbols from the symbol table.
3489 (elf_format_ops): Set the frob_file_before_adjust field to
3490 elf_frob_file_before_adjust.
3492 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3495 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3497 2000-11-07 Peter Targett <peter.targett@arccores.com>
3499 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3501 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3502 Fix compile time warning messages.
3504 2000-11-07 Nick Clifton <nickc@redhat.com>
3506 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3507 buffer in order to avoid buffer overflows.
3509 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3511 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3512 Change M to m for -milp32 or -mlp64 to match gcc.
3513 (dot_endp): Use bytes_per_address instead of 8.
3514 (emit_one_bundle): Use number_to_chars_littleendian instead of
3516 (fix_insn): Likewise.
3517 (ia64_init): New function.
3518 (ia64_target_format): New function.
3519 (md_begin): Set endianness, arch, and machine as appropriate.
3520 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3521 Make these macros depend on TE_HPUX macro.
3522 (TARGET_FORMAT): Define.
3523 (HOST_SPECIAL_INIT): Define.
3524 * config/te-hpux.h: New file.
3525 * configure.in: Add "ia64-*-hpux*" target to configure.
3526 * configure: Regenerate.
3528 2000-11-06 Kazu Hirata <kazu@hxi.com>
3530 * as.c: Fix formatting.
3531 * dwarf2dbg.c: Likewise.
3532 * input-file.c: Likewise.
3533 * input-file.h: Likewise.
3534 * input-scrub.c: Likewise.
3535 * itbl-ops.c: Likewise.
3536 * listing.c: Likewise.
3537 * macro.h: Likewise.
3538 * messages.c: Likewise.
3540 * subsegs.c: Likewise.
3541 * subsegs.h: Likewise.
3542 * write.c: Likewise.
3544 2000-11-06 Nick Clifton <nickc@redhat.com>
3546 * doc/as.texinfo: Add GNU Free Documentation License.
3547 * doc/gasp.texi: Add GNU Free Documentation License.
3548 * doc/as.1: Add GNU Free Documentation License.
3550 2000-11-05 Nick Clifton <nickc@redhat.com>
3552 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3554 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3556 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3557 * configure: Regenerate.
3559 2000-11-01 Nick Clifton <nickc@redhat.com>
3561 * read.c (original_case_string): New global variable.
3562 (read_a_source_file): Copy opcode string into
3563 original_case_string if clobbering the case of the opcode.
3564 * read.h: Export the definition of original_case_string.
3565 * config/tc-arm.c (md_assembler): When parsing a .req
3566 directive use the original opcode string, not the case
3569 2000-11-02 Nick Clifton <nickc@redhat.com>
3571 * config/tc-mn10300.c (debug_line): Remove this static
3573 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3574 dwarf2_where and dwarf2_gen_line_info.
3576 2000-11-02 Theo Honohan <th@futuretv.com>
3578 * config/tc-arm.c (do_msr): Improve error message.
3580 2000-10-31 Eric Christopher <echristo@redhat.com>
3582 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3583 or pc-relative, else use fx_offset.
3585 2000-10-31 Jim Wilson <wilson@redhat.com>
3587 * config/tc-ia64.c (struct md): New field tag_fixups.
3588 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3589 qualifying predicate.
3590 (emit_one_bundle): Delete spurious multiplication by one. Handle
3592 (ia64_start_line): Error if dangling qualifying predicate.
3593 (defining_tag): New static variable.
3594 (ia64_unrecognized_line, case '['): Parse tags.
3595 (ia64_frob_label): Create tag_fixups.
3596 (md_assemble): Reset md.qp.X_op after using it.
3598 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3600 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3602 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3604 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3606 2000-10-30 Kazu Hirata <kazu@hxi.com>
3608 * expr.c: Fix formatting.
3609 * flonum-copy.c: Likewise.
3610 * flonum.h: Likewise.
3614 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3616 * as.h (OPTION_MD_BASE): Bump to 190.
3617 * as.c (parse_args) <std_longopts>: Add comment about the need to
3618 check OPTION_MD_BASE in as.h.
3620 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3623 2000-10-27 Nick Clifton <nickc@redhat.com>
3625 * configure.in (emulations): Add m68hc12.
3626 * configure: Regenerate.
3627 * po/gas.pot: Regenerate.
3629 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3631 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3633 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3635 2000-10-25 Nick Clifton <nickc@redhat.com>
3637 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3638 a DWARF2 line number information sequence.
3640 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3642 * read.c (generate_lineno_debug): Update comment describing why
3643 DWARF2 line number debug information is not generated
3644 automatically by this function.
3646 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3649 * config/tc-arm.h (md_end): Define.
3650 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3652 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3653 if generating DWARF2 line numbers.
3654 (arm_end_of_source): New function. Call dwarf2_finish if
3657 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3658 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3659 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3661 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3663 * config/tc-i386.c: Fix prototype declarations for functions taking no
3666 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3668 * config/tc-i386.c (i386_operand_modifier): Remove.
3669 (build_displacement_string): Remove.
3670 (i386_parse_seg): Remove.
3671 (i386_intel_memory_operand): Remove.
3672 (i386_intel_operand): Re-write using recursive descent parser based
3673 on MASM documentation.
3674 (struct intel_parser_s): New structure.
3675 (intel_parser): New static variable.
3676 (struct intel_token): New structure.
3677 (cur_token, prev_token): New static variables.
3690 (intel_match_token): New function.
3691 (intel_get_token): New function.
3692 (intel_putback_token): New function.
3693 (intel_expr): New function.
3694 (intel_e05): New function.
3695 (intel_e05_1): New function.
3696 (intel_e06): New function.
3697 (intel_e06_1): New function.
3698 (intel_e09): New function.
3699 (intel_e09_1): New function.
3700 (intel_e10): New function.
3701 (intel_e10_1): New function.
3702 (intel_e11): New function.
3704 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3706 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3707 instructions to loose any special insn->architecture mask.
3709 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3710 (sparc_md_end, sparc_arch_types, sparc_arch,
3711 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3712 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3713 request v9b architecture if they are used).
3715 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3717 * config/tc-m68k.c: Fix the previous misapplied patch.
3719 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3721 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3722 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3723 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3726 2000-10-17 Kazu Hirata <kazu@hxi.com>
3728 * debug.c: Fix formatting.
3729 * depend.c: Likewise.
3730 * dwarf2dbg.c: Likewise.
3731 * dwarf2dbg.h: Likewise.
3732 * ecoff.c: Likewise.
3735 * flonum-konst.c: Likewise.
3736 * frags.h: Likewise.
3738 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3740 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3742 * doc/as.texinfo: Added notes about this new option.
3744 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3746 * config/tc-sh.c (JREG): Remove.
3747 (md_convert_frag): Remove #if 0:d code using JREG.
3749 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3751 * config/tc-i386.c (i386_operand_modifier): Only match
3752 modifiers SHORT and FLAT if they are followed by a space.
3753 (parse_register): When `allow_naked_reg' is set, do not confuse
3754 identifiers that start with a register name with a register.
3756 2000-10-12 Kazu Hirata <kazu@hxi.com>
3758 * app.c: Fix formatting.
3761 * bit_fix.h: Likewise.
3766 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3768 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3770 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3772 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3773 Re-arrange function a little and improve error message.
3775 * write.c (write_relocs): Fix a comment.
3777 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3780 2000-10-05 Jim Wilson <wilson@cygnus.com>
3782 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3784 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3786 * config/tc-i386.c: Delete some useless comments, reformat others.
3788 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3789 non-global syms in linkonce sections.
3791 2000-10-04 Ralf Baechle <ralf@gnu.org>
3793 * config/tc-ia64.c (operand_match): Don't use // style comments.
3794 * config/tc-i370.c: Likewise.
3796 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3798 Changes to handle varying register prefix and user symbol prefix.
3799 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3800 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3801 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3802 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3803 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3804 (demand_register_prefix): New variable.
3805 (md_pseudo_table): New pseudo ".syntax".
3806 (md_longopts): New options --no-underscore and --underscore.
3807 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3808 on symbols_have_leading_underscore.
3809 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3810 (get_spec_reg): Ditto.
3811 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3813 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3815 <case OPTION_NO_US, case OPTION_US>: New.
3816 (md_show_usage): Be brief and reformat to match continuation of
3818 * po/gas.pot: Regenerate.
3820 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3822 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3823 force relocs for 12 bit branches.
3824 (md_apply_fix): Similarly, adjust logic here.
3826 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3828 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3829 adjust for external and weak syms as we will use a reloc. Allow
3830 for +8 offset when calculating limits of branches.
3831 (hppa_fix_adjustable): Undo 2000-09-23 change.
3832 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3833 Correct distance calculation.
3834 (tc_gen_reloc): Print the file name and line number if we can't
3837 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3838 * config/tc-hppa.c (nonzero_dibits): Define.
3839 (arg_reloc_stub_needed): Check each arg and return value
3840 separately for zero case.
3841 (pa_align): Declare argument `bytes'.
3843 2000-09-25 Kazu Hirata <kazu@hxi.com>
3845 * config/tc-cris.c: Fix formatting.
3846 * config/tc-d10v.h: Likewise.
3847 * config/tc-d30v.c: Likewise.
3848 * config/tc-d30v.h: Likewise.
3849 * config/tc-fr30.c: Likewise.
3850 * config/tc-fr30.h: Likewise.
3851 * config/tc-m68k.c: Likewise.
3852 * config/tc-m68k.h: Likewise.
3853 * config/tc-pj.h: Likewise.
3854 * config/tc-ppc.c: Likewise.
3855 * config/tc-ppc.h: Likewise.
3856 * config/tc-sh.c: Likewise.
3857 * config/tc-sh.h: Likewise.
3858 * config/tc-sparc.c: Likewise.
3859 * config/tc-v850.h: Likewise.
3860 * config/tc-vax.h: Likewise.
3861 * config/tc-w65.h: Likewise.
3862 * config/tc-z8k.h: Likewise.
3864 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3866 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3867 checks only for ELF.
3868 (hppa_force_relocation): Likewise.
3870 2000-09-22 Jim Wilson <wilson@cygnus.com>
3872 * config/tc-ia64.c (dv_sem): Add "stop".
3873 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3874 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3875 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3877 (mark_resources): Check IA64_RS_PRr.
3879 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3881 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3882 md_estimate_size_before_relax): Redesign and clean up the
3883 relaxation mechanism.
3885 2000-09-21 Kazu Hirata <kazu@hxi.com>
3887 * config/tc-ns32k.c: Fix formatting.
3888 * config/tc-ns32k.h: Likewise.
3890 2000-09-20 Kazu Hirata <kazu@hxi.com>
3892 * config/tc-m32r.c: Fix formatting.
3893 * config/tc-m32r.h: Likewise.
3894 * config/tc-m68851.h: Likewise.
3895 * config/tc-m68hc11.c: Likewise.
3896 * config/tc-m68hc11.h: Likewise.
3897 * config/tc-m88k.c: Likewise.
3898 * config/tc-mcore.c: Likewise.
3899 * config/tc-mcore.h: Likewise.
3900 * config/tc-mips.c: Likewise.
3901 * config/tc-mips.h: Likewise.
3902 * config/tc-mn10200.h: Likewise.
3903 * config/tc-mn10300.h: Likewise.
3904 * config/tc-tahoe.c: Likewise.
3905 * config/tc-tahoe.h: Likewise.
3907 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3909 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3910 Likewise in relaxation description comments.
3912 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3914 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3915 subtraction of two syms without emitting a relocation.
3917 From David Huggins-Daines <dhd@linuxcare.com>
3918 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3919 global or weak symbols.
3921 2000-09-15 Kazu Hirata <kazu@hxi.com>
3923 * config/tc-h8300.h: Fix formatting.
3924 * config/tc-h8500.c: Likewise.
3925 * config/tc-h8500.h: Likewise.
3926 * config/tc-hppa.h: Likewise.
3927 * config/tc-i370.h: Likewise.
3928 * config/tc-i386.h: Likewise.
3929 * config/tc-i860.c: Likewise.
3930 * config/tc-i860.h: Likewise.
3931 * config/tc-i960.h: Likewise.
3932 * config/tc-ia64.c: Likewise.
3933 * config/tc-ia64.h: Likewise.
3935 2000-09-14 Kazu Hirata <kazu@hxi.com>
3937 * config/tc-a29k.c: Fix formatting.
3938 * config/tc-alpha.c: Likewise.
3939 * config/tc-arc.c: Likewise.
3940 * config/tc-arc.h: Likewise.
3941 * config/tc-arm.c: Likewise.
3942 * config/tc-arm.h: Likewise.
3943 * config/tc-avr.c: Likewise.
3944 * config/tc-avr.h: Likewise.
3945 * config/tc-tic30.c: Likewise.
3946 * config/tc-tic30.h: Likewise.
3947 * config/tc-tic54x.c: Likewise.
3948 * config/tc-tic54x.h: Likewise.
3949 * config/tc-tic80.c: Likewise.
3950 * config/tc-tic80.h: Likewise.
3952 2000-09-14 Timothy Wall <twall@cygnus.com>
3954 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3955 parallel comparisons for later use.
3956 (struct rsrc): Add parallel comparison type.
3957 (resources_match): Skip special cases of PR usage (non-conflicting
3960 2000-09-13 Kazu Hirata <kazu@hxi.com>
3962 * config/obj-ecoff.c: Fix formatting.
3963 * config/obj-elf.c: Likewise.
3964 * config/obj-elf.h: Likewise.
3965 * config/obj-evax.h: Likewise.
3966 * config/obj-generic.h: Likewise.
3967 * config/obj-hp300.c: Likewise.
3968 * config/obj-hp300.h: Likewise.
3969 * config/obj-ieee.h: Likewise.
3970 * config/obj-vms.c: Likewise.
3971 * config/obj-vms.h: Likewise.
3973 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3975 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3976 (md_parse_option): Ditto.
3977 (md_longopts): Add -mips32 option.
3978 (md_show_usage): Document new options.
3979 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3980 (mips_ip): Assemble mfc0 with a sub-selection code.
3981 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3982 (mips_cpu_to_str): New function.
3983 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3984 Use CPU_* defines instead of hardcoded numbers.
3986 * doc/as.texinfo: Document new options.
3987 * doc/c-mips.texi: Ditto.
3989 2000-09-12 Kazu Hirata <kazu@hxi.com>
3991 * as.h: Fix formatting.
3992 * asintl.h: Likewise.
3993 * bit_fix.h: Likewise.
3994 * config/obj-aout.c: Likewise.
3995 * config/obj-aout.h: Likewise.
3996 * config/obj-bout.c: Likewise.
3997 * config/obj-bout.h: Likewise.
3998 * config/obj-coff.c: Likewise.
3999 * config/obj-coff.h: Likewise.
4000 * dwarf2dbg.h: Likewise.
4002 * flonum.h: Likewise.
4003 * frags.h: Likewise.
4004 * itbl-ops.h: Likewise.
4005 * macro.h: Likewise.
4008 * struc-symbol.h: Likewise.
4009 * subsegs.h: Likewise.
4010 * symbols.h: Likewise.
4012 * write.h: Likewise.
4014 2000-09-11 Kazu Hirata <kazu@hxi.com>
4016 * bignum-copy.c: Fix formatting.
4017 * config/tc-i370.c: Likewise.
4018 * config/tc-i960.c: Likewise.
4019 * config/tc-m68k.c: Likewise.
4020 * ehopt.c: Likewise.
4021 * flonum-copy.c: Likewise.
4022 * flonum-konst.c: Likewise.
4023 * flonum-mult.c: Likewise.
4024 * literal.c: Likewise.
4027 * stabs.c: Likewise.
4028 * subsegs.c: Likewise.
4030 2000-09-09 Philip Blundell <philb@gnu.org>
4032 * configure.in (arm*-*-uclinux*): New target.
4033 * configure: Regenerate.
4035 2000-09-09 Kazu Hirata <kazu@hxi.com>
4037 * input-file.c: Fix formatting.
4038 * itbl-ops.c: Likewise.
4039 * messages.c: Likewise.
4041 2000-09-08 Philip Blundell <philb@gnu.org>
4043 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4046 2000-09-07 H.J. Lu <hjl@gnu.org>
4048 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4049 * configure: Rebuild.
4051 2000-09-07 Kazu Hirata <kazu@hxi.com>
4053 * atof-generic.c: Fix formatting.
4054 * config/tc-mips.c: Likewise.
4055 * config/tc-vax.c: Likewise.
4056 * input-scrub.c: Likewise.
4058 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4060 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4061 * configure.in (sh-*-linux*): Added.
4062 * configure: Rebuilt.
4064 2000-09-06 Kazu Hirata <kazu@hxi.com>
4066 * config/tc-hppa.c: Fix formatting.
4068 * ecoff.c: Fix formatting.
4070 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4072 * configure: Rebuilt with new libtool.m4.
4074 2000-09-05 Kazu Hirata <kazu@hxi.com>
4076 * cgen.c: Fix formatting.
4077 * config/tc-ia64.c: Likewise.
4079 2000-09-05 Nick Clifton <nickc@redhat.com>
4081 * aclocal.m4: Regenerate.
4082 * config.in: Regenerate.
4083 * configure: Regenerate.
4084 * po/gas.pot: Regenerate.
4086 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4088 * config/tc-cris.c: Correct comment typos.
4090 2000-09-05 Eric Christopher <echristo@cygnus.com>
4092 * config/tc-mn10300.c: Cleanup.
4093 (md_pcrel_from): Enable.
4095 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4097 * expr.c (operand): Fix a comment typo.
4098 * write.c (write_relocs): Fix a signed/unsigned warning.
4100 * config/tc-hppa.c (fudge_reg_expressions): New
4101 (hppa_force_reg_syms_absolute): New.
4102 (pa_equ): Allow reg_section expressions.
4103 * config/tc-hppa.c (md_optimize_expr): Define.
4104 (hppa_force_reg_syms_absolute): Prototype.
4106 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4107 (pa_parse_number): Pass in arg to select fp reg parsing.
4108 Return 1 to indicate format checks pass. If strict, then only
4109 accept a register or register symbol. Return value in...
4110 (pa_number): New static for pa_parse_number.
4111 (FP_REG_BASE): Define.
4112 (FP_REG_RSEL): Define.
4113 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4114 appropriate. White space changes.
4115 (need_pa11_opcode): Don't bother passing any params, get them from
4117 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4118 Remove extraneous check in case 'Q'.
4119 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4120 reg, set section of resulting symbol to reg_section.
4121 (pa_parse_space_stmt): Modify call to pa_parse_number.
4122 (pa_space): Likewise.
4124 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4125 (hppa_force_relocation): Handle vtable relocs.
4126 (pa_vtable_entry): New.
4127 (pa_vtable_inherit): New.
4128 (md_pseudo_table): Add entries for vtable pseudos.
4129 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4130 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4132 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4133 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4134 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4136 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4137 specify a symbol type.
4139 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4140 dependent things together.
4141 (md_elf_symbol_type): Define.
4143 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4145 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4147 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4148 (obj_elf_vtable_entry): Declare.
4150 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4151 and export function.
4152 (obj_elf_vtable_entry): Similarly.
4153 (elf_pseudo_table): Fix the damage with a cast.
4155 2000-09-03 Richard Henderson <rth@cygnus.com>
4157 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4158 for template selection when a label is needed.
4160 2000-09-02 Kazu Hirata <kazu@hxi.com>
4162 * config/tc-ia64.c: Fix formatting.
4164 2000-09-02 Nick Clifton <nickc@redhat.com>
4166 * configure.in: Increase version number to 2.10.91.
4167 * configure: Regenerate.
4168 * aclocal.m4: Regenerate.
4169 * config.in: Regenerate.
4170 * po/gas.pot: Regenerate.
4171 * Makefile.in: Regenerate.
4173 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4175 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4176 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4177 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4179 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4182 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4184 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4185 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4186 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4187 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4188 (GOT_symbol): New variable.
4189 (md_undefined_symbol): Set it.
4191 2000-09-01 Richard Henderson <rth@cygnus.com>
4193 * config/tc-ia64.c (match): Don't inline.
4194 (extra_goodness): New.
4195 (md_begin): Prefer nop.f and nop.b for best_template.
4197 2000-08-31 Kazu Hirata <kazu@hxi.com>
4199 * as.c: Fix formatting.
4201 * frags.c: Likewise.
4202 * macro.c: Likewise.
4204 2000-08-31 Eric Christopher <echristo@cygnus.com>
4206 * config/tc-mn10300.c: Cleanup and fix warnings.
4207 (md_pseudo_table): Add initializers.
4208 (md_show_usage): Cleanup.
4209 (md_parse_option): Fix warnings.
4210 (md_undefined_symbol): Fix warnings.
4211 (md_conver_frag): Fix warnings.
4212 (tc_gen_reloc): Fix warnings.
4213 (md_apply_fix3): Fix warnings.
4214 (check_operand): Fix warnings.
4216 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4218 * acinclude.m4: Include libtool and gettext macros from the
4220 * aclocal.m4, configure: Rebuilt.
4222 2000-08-30 Mark Hatle <mhatle@mvista.com>
4224 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4226 2000-08-31 Kazu Hirata <kazu@hxi.com>
4228 * listing.c: Fix formatting.
4230 2000-08-29 Kazu Hirata <kazu@hxi.com>
4232 * app.c: Fix a comment typo. Fix formatting.
4234 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4236 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4237 offset of the target destination for jmp instructions.
4238 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4240 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4242 * NEWS: Mention support for CRIS.
4244 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4246 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4247 Sets `.lcomm' alignment to zero.
4249 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4251 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4252 TC_FIX_ADJUSTABLE): Define.
4254 2000-08-23 Jim Wilson <wilson@cygnus.com>
4256 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4257 unwind.personality_routine is set.
4259 2000-08-23 H.J. Lu <hjl@gnu.org>
4261 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4263 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4265 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4268 2000-08-22 H.J. Lu <hjl@gnu.org>
4270 * config.in (STRICTCOFF): New for strict COFF.
4272 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4273 i386-*-go32* and i386-go32-rtems*.
4274 * configure: Rebuilt.
4276 * config/obj-coff.c (obj_coff_endef): Follow the historical
4277 behavior if STRICTCOFF is not defined.
4279 * doc/internals.texi: Document STRICTCOFF.
4281 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4283 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4284 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4285 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4286 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4287 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4288 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4289 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4292 2000-08-22 Eric Christopher <echristo@cygnus.com>
4294 * config/tc-mn10300.c: (md_apply_fix): New function.
4295 (mn10300_force_relocation): New function.
4296 (mn10300_fix_adjustable): New function.
4298 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4299 (TC_HANDLES_FX_DONE): Define.
4300 (obj_fix_adjustable): Define.
4301 (MD_APPLY_FIX3): Define.
4302 (TC_LINKRELAX_FIXUP): Define.
4304 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4306 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4308 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4310 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4312 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4313 if the fixup resulted in a relocation.
4315 2000-08-18 Nick Clifton <nickc@redhat.com>
4317 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4318 Make reference to first element of shift_names explicit.
4320 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4322 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4323 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4324 add a symbol's address. Removed all target-specific #ifdefs that
4325 used to accomplished the same.
4326 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4327 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4328 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4329 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4330 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4332 2000-08-17 Kazu Hirata <kazu@hxi.com>
4334 * dwarf2dbg.c: Fix formatting.
4336 2000-08-17 Nick Clifton <nickc@redhat.com>
4338 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4339 to be recoded as logical shift lefts by zero.
4341 2000-08-16 Jim Wilson <wilson@cygnus.com>
4343 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4344 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4346 (note_register_values): Handle IA64_OPND_R3_2 operands.
4348 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4350 * config/tc-i860.c (md_operand): Silly typo fixed.
4352 2000-08-16 Nick Clifton <nickc@redhat.com>
4354 * config/tc-arm.c (struct asm_shift): Delete.
4356 (enum asm_shift_index): New.
4357 (struct asm_shift_properties): New.
4358 (struct asm_shift_name): New.
4359 (shift_properties[]); New.
4360 (shift_names[]); New.
4362 (decode_shift): Use new structures.
4363 Issue a warning is "ROR #0" is used.
4364 Issue a warning if "ASR #0" or "LSR #0" is used.
4366 (md_begin): Initialise arm_shift_hsh table from new
4367 asm_shift_name array.
4369 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4371 * config/tc-sparc.c: Kill all warnings.
4372 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4374 (md_show_usage): Update usage text.
4376 2000-08-16 Nick Clifton <nickc@redhat.com>
4378 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4381 2000-08-15 Will Cohen <wcohen@redhat.com>
4383 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4385 * config/tc-sh.c (md_assemble): Changed so debug_type
4386 test performed for ppi_assemble
4387 * config/tc-sh.c: Included dwarf2dbg.h.
4388 (debug_line): Defined.
4389 (md_assemble): Generates dwarf2 line info.
4390 (sh_finalize): New function. Finalize dwarf2 info.
4391 (assemble_ppi): Returns size of code generated.
4392 (build_Mytes): Returns size of code generated.
4393 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4394 * config/tc-sh.h (md_end): Defined.
4395 (sh_finalize): Declared.
4397 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4399 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4402 2000-08-14 Nick Clifton <nickc@redhat.com>
4404 * config/tc-arm.c (do_bx): Allow "bx pc".
4406 2000-08-14 Jim Wilson <wilson@cygnus.com>
4408 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4409 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4410 (md_begin): Change assignment to md.flag to OR in the new bit.
4412 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4414 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4415 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4418 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4420 * NEWS: Mention i860 support.
4422 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4424 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4426 2000-08-14 Andreas Schwab <schwab@suse.de>
4428 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4430 2000-08-11 Andreas Schwab <schwab@suse.de>
4432 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4435 2000-08-11 Kazu Hirata <kazu@hxi.com>
4437 * expr.c: Fix formatting.
4438 * config/obj-bout.c: Likewise.
4440 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4442 * doc/c-i860.texi: Flesh out the i860 section more.
4444 2000-08-10 Kazu Hirata <kazu@hxi.com>
4446 * symbols.c: Fix formatting.
4449 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4451 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4452 modifier has the IgnoreSize bit set.
4454 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4456 From Rodney Brown <RodneyBrown@mynd.com>
4457 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4458 * configure: Regenerate.
4460 2000-08-09 Kazu Hirata <kazu@hxi.com>
4462 * hash.c: Fix formatting.
4465 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4467 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4468 (i860_fix_info): New enum.
4469 (MD_APPLY_FIX3): Define.
4470 (WORKING_DOT_WORD): Define.
4471 (TC_HANDLES_FX_DONE): Define.
4472 (DIFF_EXPR_OK): Define.
4473 (LISTING_HEADER): Define.
4474 (TARGET_FORMAT): Select target format based on endian flag.
4475 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4476 (target_big_endian): Add external declaration.
4478 * config/tc-i860.c: All existing code reworked completely. Other
4479 new code shown below.
4480 (SYNTAX_SVR4): Define.
4481 (target_warn_expand): New variable.
4482 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4483 (md_longopts): Declare and define with new options (-EL, -EB,
4485 (md_show_usage): New function.
4486 (md_operand): New function.
4487 (obtain_reloc_for_imm16): New function.
4488 (md_apply_fix3): New function.
4489 (tc_gen_reloc): New function.
4491 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4493 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4494 2 bytes of the jump address are in the same frag.
4495 (find): Accept 68hc12 register indirect modes.
4497 * NEWS: Mention 68HC11 & 68HC12 support.
4499 2000-08-07 Richard Henderson <rth@cygnus.com>
4501 * config/tc-ia64.c (unwind): Add prologue_mask member.
4502 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4503 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4504 (dot_body): Clear unwind.prologue_mask.
4505 (dot_prologue): Set it. Accept a register second argument.
4507 2000-08-07 Kazu Hirata <kazu@hxi.com>
4509 * config/atof-ieee.c: Fix formatting.
4510 * config/atof-tahoe.c: Likewise.
4512 2000-08-06 Nick Clifton <nickc@cygnus.com>
4514 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4517 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4518 of .popsection, .previous, .pushsection, .subsection,
4519 .version, .vtable_entry, .vtable_inherit and .weak.
4521 2000-08-05 Kazu Hirata <kazu@hxi.com>
4523 * config/tc-cris.c: Fix formatting.
4524 * config/tc-i386.c: Likewise.
4525 * config/tc-sparc.c (sparc_ip): Simplify the code.
4527 2000-08-04 Kazu Hirata <kazu@hxi.com>
4529 * config/tc-cris.c: Rearrange code for readability.
4530 * config/tc-d10v.c: Fix formatting.
4531 * config/tc-m32r.c: Likewise.
4532 * config/tc-sparc.c: Likewise.
4534 2000-08-02 Jim Wilson <wilson@cygnus.com>
4536 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4537 before ia64_find_opcode.
4538 (md_assemble): Likewise.
4540 2000-08-01 Nick Clifton <nickc@cygnus.com>
4542 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4543 Undo some formatting fixes.
4545 2000-08-01 Kazu Hirata <kazu@hxi.com>
4547 * config/obj-som.c: Fix formatting.
4548 * config/obj-ieee.c: Likewise.
4549 * config/tc-arm.c: Likewise.
4550 * config/tc-v850.c: Likewise.
4552 2000-08-01 Nick Clifton <nickc@redhat.com>
4554 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4555 index by command line option.
4557 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4559 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4560 (@node M68K-Branch): Rewrite to match the reality.
4562 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4564 * doc/c-i860.texi: New file.
4565 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4566 * doc/Makefile.in: Regenerate.
4567 * doc/all.texi: Add I860 as relevant architecture.
4568 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4570 2000-07-31 Kazu Hirata <kazu@hxi.com>
4572 * config/tc-d30v.c: Fix formatting.
4574 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4576 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4577 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4578 long emit a long branch if available instead of an absolute jump, never
4579 emit absolute jumps for anything with --pcrel.
4581 * doc/c-m68k.texi: Document new command line option.
4583 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4585 * config/tc-avr.c: Use PARAMS macro in function declarations.
4586 Don't declare md_pcrel_from_section (already in tc-avr.h).
4587 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4588 (avr_operand): Don't set (unsigned) op_mask to -1.
4590 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4592 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4593 * configure: Regenerated.
4594 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4595 of operand to the .type directive (.e.g, "type").
4597 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4599 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4600 * app.c (do_scrub_chars): Record where first comment found.
4601 * read.c (read_a_source_file): Init found_comment on entry, and
4602 notify whether comments found on exit.
4603 * config/tc-hppa.c (md_shortopts): Add "c".
4604 (md_longopts): Add warn-comment.
4605 (md_parse_option): Handle it.
4606 (md_show_usage): Show available options.
4607 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4609 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4611 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4612 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4614 (md_estimate_size_before_relax): Don't fall off end of function.
4616 2000-07-27 Kazu Hirata <kazu@hxi.com>
4618 * config/tc-avr.c: Fix formatting.
4619 * config/tc-ns32k.c: Likewise.
4621 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4623 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4625 2000-07-27 Kazu Hirata <kazu@hxi.com>
4627 * config/tc-d10v.c: Fix formatting.
4628 * config/tc-z8k.c: Likewise.
4629 * config/tc-sparc.c: Likewise.
4631 2000-07-26 Dave Brolley <brolley@redhat.com>
4633 * cgen.c (queue_fixup): Declare opinfo.
4634 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4635 (gas_cgen_md_operand): Ditto.
4636 (gas_cgen_md_apply_fix3): Ditto.
4638 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4640 * config/obj-coff.c (obj_frob_symbol): Don't merge
4641 labels. Don't merge if the symbol isn't constant. Return
4642 immediately if a symbol is merged.
4644 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4646 * frags.c (frag_align): Correct absolute section alignment.
4648 2000-07-20 DJ Delorie <dj@redhat.com>
4650 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4651 it breaks linking against DLLs.
4653 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4655 * configure.in: Add CRIS support.
4656 * configure: Regenerate.
4657 * Makefile.am: (CPU_TYPES): Add cris.
4658 (CPU_OBJ_VALID) [aout]: Add cris.
4659 (MULTI_CPU_TYPES): Add cris.
4660 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4661 [coff]: Only i386 and mips are valid.
4662 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4663 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4664 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4665 Regenerate dependencies.
4666 * Makefile.in: Regenerate.
4667 * aclocal.m4: Regenerate.
4668 * as.c: Declare crisaout, criself.
4669 * config/tc-cris.h, config/tc-cris.c: New.
4670 * config/e-criself.c, config/e-crisaout.c: New.
4671 * po/POTFILES.in, po/gas.pot: Regenerate.
4673 2000-07-20 Kazu Hirata <kazu@hxi.com>
4675 * read.c: Fix formatting.
4676 * write.c: Fix formatting.
4678 2000-07-19 H.J. Lu <hjl@gnu.org>
4680 * sb.c: Include <stdlib.h> if exists for abort ().
4682 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4684 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4685 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4686 (pa_type_args): Same here.
4688 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4690 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4691 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4692 the storage class is already set.
4694 2000-07-17 Kazu Hirata <kazu@hxi.com>
4696 * config/tc-m68hc11.c: Fix formatting.
4697 * config/tc-mn10200.c: Likewise.
4698 * config/tc-mn10300.c: Likewise.
4699 * config/tc-pj.c: Likewise.
4700 * config/tc-tic80.c: Likewise.
4701 * config/tc-w65.c: Likewise.
4703 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4705 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4708 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4710 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4713 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4715 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4716 ELF as are used for SOM (except the 32-bit reloc one) to decide
4717 whether a symbol can be reduced to a section symbol. Expand on
4718 the comment for symbols involved in LR% and RR% expressions.
4720 2000-07-14 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-mips.c (mips_disable_float_construction): New
4723 static variable. Set to true if doubles should not be
4724 constructed by loading two single width fp registers with
4725 halves of the value.
4726 (mips_ip): Test mips_disable_float_construction.
4727 (md_longopts): Add command line switches --construct-floats
4728 and --no-construct-floats.
4729 (md_parse_option): Parse new command line options.
4730 (md_show_usage): Describe new command line options.
4732 * doc/c-mips.texi: Document new command line options.
4734 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4736 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4737 * configure: Regenerate.
4739 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4741 * configure.in (DEFAULT_EMULATION setting): Revert part of
4742 2000-07-01 change that set te_multi=multi unless set to tmips.
4743 * configure: Regenerate.
4745 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4747 * config/obj-coff.c (coff_frob_section): Add padding to the last
4748 section when aligning it increases its size.
4750 2000-07-11 Kazu Hirata <kazu@hxi.com>
4752 * config/tc-tic54x.c: Fix formatting.
4754 2000-07-10 Kazu Hirata <kazu@hxi.com>
4756 * config/tc-h8500.c: Fix formatting.
4757 * config/tc-tic54x.c: Fix formatting.
4759 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4761 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4762 displacements correctly.
4764 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4766 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4768 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4772 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4774 From David Huggins-Daines <dhd@linuxcare.com>
4775 * config/te-hppalinux64.h: Add a new emulation.
4776 * configure.in (emulations): Add configure bits to support the
4777 64-bit Linux/parisc target.
4778 * configure: Regenerate.
4780 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4781 (md_shortopts): Add `V' for ELF.
4783 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4784 when SOM or ELF_ARG_RELOC are defined.
4785 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4786 ELF_ARG_RELOC are defined.
4787 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4788 (pa_stringer): ..Do it here instead. Fix comment typos.
4789 (hppa_force_relocation): Cast enums to int before comparing with
4792 From Ryan Bradetich <rbradetich@uswest.net>
4793 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4794 redifinition warning.
4795 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4796 (hppa_force_relocation): ditto
4797 (md_apply_fix): Added cast to buf to fix warnings.
4799 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4800 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4802 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4803 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4804 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4805 reloc_type** to avoid warnings in switch.
4806 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4807 little earlier instead.
4809 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4811 (pa_type_args): Use symbol_arg_reloc_info.
4812 (struct pa_it): Make arg_reloc unsigned int.
4813 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4814 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4815 (pa_code): Delete. pa_text duplicates this function.
4816 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4817 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4819 (cons_fix_new_hppa): Actually change selector to e_fsel when
4820 warning about assuming so.
4821 (tc_gen_reloc): More example elf arg reloc code.
4822 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4823 (hppa_force_relocation): Likewise.
4825 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4827 (pa_end_of_source): Prototype.
4828 (hppa_fix_adjustable): Prototype.
4829 (LABELS_WITHOUT_COLONS): Move it..
4830 * config/te-hppa.h: To here.
4832 * config/te-hppa64.h: New file.
4834 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4836 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4837 format -10, -16, 16 relocs.
4838 (hppa_elf_mark_end_of_function): Test for null
4839 last_call_info->start_symbol
4841 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4842 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4843 re_assesmble_* functions. Delete extraneous statements. Fix
4845 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4846 insn to re_assemble_*.
4848 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4850 * doc/internals.texi (Expressions): Fix typo.
4852 2000-07-08 Kazu Hirata <kazu@hxi.com>
4854 * config/tc-sh.c: Fix formatting.
4855 * config/tc-tic54x.c: Fix formatting.
4856 * depend.c: Fix formatting.
4857 * flonum-konst.c: Likewise.
4858 * flonum-mult.c: Likewise.
4860 2000-07-07 Kazu Hirata <kazu@hxi.com>
4862 * config/tc-sh.c: Fix comments.
4863 * config/obj-vms.c: Fix comments.
4864 * config/tc-a29k.c: Likewise.
4865 * config/tc-alpha.c: Likewise.
4866 * config/tc-h8300.c: Likewise.
4867 * config/tc-h8500.c: Likewise.
4868 * config/tc-i370.c: Likewise.
4869 * config/tc-ia64.c: Likewise.
4870 * config/tc-m68hc11.c: Likewise.
4871 * config/tc-m68k.c: Likewise.
4872 * config/tc-mips.c: Likewise.
4873 * config/tc-ns32k.c: Likewise.
4874 * config/tc-ppc.c: Likewise.
4875 * config/tc-z8k.c: Likewise.
4877 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4879 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4880 Default to '(SEC_LOAD | SEC_DATA)'.
4881 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4883 * doc/internals.texi (CPU Backend): Describe
4884 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4886 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4888 * as.c (parse_args): NULL terminate the long option list.
4890 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4892 * config/tc-d30v.h: Include "write.h" for fixS.
4893 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4895 2000-07-05 Nick Clifton <nickc@cygnus.com>
4897 * config/tc-d30v.c (write_2_short): Further changes to warning
4898 messages produced when combining EITHER_BUT_PREFER_MU attributed
4901 2000-07-05 DJ Delorie <dj@redhat.com>
4905 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4907 * config/tc-arm.c (psrs): Accept combinations of flags.
4909 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4911 * config/tc-avr.c: Change _ () to _() around all strings marked
4912 for translation (exception from the usual coding style).
4913 (avr_opt): New struct variable, how the new switches are set.
4914 (OPTION_MMCU): Define as 'm' and actually use.
4915 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4916 (show_mcu_list): New function, display the list of known MCUs.
4917 (md_show_usage): Document the new switches. Call show_mcu_list.
4918 (avr_set_arch): Change 'm' to OPTION_MMCU.
4919 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4920 Handle the new switches.
4921 (avr_operands): Disable warnings for undefined combinations of
4922 operands if -mall-opcodes. Disable warnings for skipping two-word
4923 instructions if enhanced core or -mno-skip-bug.
4924 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4925 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4926 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4927 (avr_ldi_expression): Warn about implicit lo8().
4928 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4930 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4932 * configure.in: Add entry for mips-*-sysv4*MP*
4933 * configure: Rebuild
4934 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4935 elf32-tradlittlemips for traditional mips targets.
4936 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4937 test for Link Once sections as in adjust_reloc_syms.
4938 * config/te-tmips.h: New file for traditional mips targets. Define
4941 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4943 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4944 flags argument is not present, don't change an existing section's
4945 section's attributes. If the flags argument is present, warn if the
4946 attributes don't match the section's current attributes. When
4947 long section names are supported, set SEC_LINK_ONCE and
4948 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4950 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4952 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4953 symbols; create them.
4955 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4957 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4958 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4960 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4962 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4963 expressions. Ignore the problem when handling 16 bit signed
4964 immediates, because the assembler will take care of the relocation
4967 2000-06-27 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4970 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4971 sequential order, and emit warning messages if the input source
4972 code contains constructs like that, or parallel constructs
4973 containing such opcodes.
4975 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4977 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4978 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4979 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4980 (md_show_usage): Update usage message.
4981 (md_parse_option): Allow redefinition of MCU type within the
4982 same avr[1-5] bfd machine type. Show both old and new MCU type
4983 in the error message.
4984 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4985 Simplify 8K wrap code.
4987 2000-06-25 Kazu Hirata <kazu@hxi.com>
4989 * config/obj-aout.c: Remove all uses of DEFUN.
4990 * config/obj-ieee.c: Likewise.
4991 * config/tc-sh.c: Fix comment typos.
4992 * config/tc-tahoe.c: Likewise.
4993 * config/tc-vax.c: Likewise.
4994 * config/tc-w65.c: Likewise.
4995 * config/tc-z8k.c: Likewise.
4996 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4998 2000-06-24 DJ Delorie <dj@cygnus.com>
5000 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5001 more changes from Sept 1999
5002 (tc_i386_fix_adjustable): ditto
5003 (md_apply_fix3): ditto
5005 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5007 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5008 (gas_cgen_parse_operand): Set it around expression() call.
5009 (gas_cgen_md_operand): Test for it before longjmp().
5011 2000-06-24 Kazu Hirata <kazu@hxi.com>
5013 * config/tc-h8500.c: Remove all uses of DEFUN.
5014 * config/tc-sh.c: Likewise.
5015 * config/tc-w65.c: Likewise.
5016 * config/tc-z8k.c: Likewise.
5018 * config/tc-h8500.c: Fix typos in comments.
5020 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5022 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5025 2000-06-23 matthew green <mrg@redhat.com>
5027 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5028 defined. Fix error message for `[' grouping.
5030 2000-06-22 Kazu Hirata <kazu@hxi.com>
5032 * config/tc-h8300.c: Fix formatting and comment typos.
5034 2000-06-22 Timothy Wall <twall@cygnus.com>
5036 * config/tc-ia64.c (note_register_values): Move premature QP
5037 notation clearing into the appropriate place.
5039 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5041 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5042 first before anything else. Add bin-bugs.h, emul.h and progress.h
5043 Sort list of files as for $(OBJS) in Makefile.am.
5045 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5046 find one. Remake dependencies.
5047 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5048 * Makefile.in: Regenerate.
5049 * doc/Makefile.in: Regenerate.
5051 * config/tc-i386.c (i386_displacement): Don't assume a constant
5052 displacement is necessarily 16 bits when in 16 bit code mode.
5053 (md_assemble): Instead size the displacement here after we know
5054 for sure that a .code16gcc operand hasn't automatically added
5055 operand size prefixes.
5057 2000-06-21 H.J. Lu <hjl@gnu.org>
5059 * Makefile.am: Rebuild dependency.
5060 * Makefile.in: Rebuild.
5062 2000-06-21 Kazu Hirata <kazu@hxi.com>
5064 * config/tc-h8300.c (parse_reg): Make the function static.
5065 (parse_exp): Likewise.
5067 2000-06-20 DJ Delorie <dj@cygnus.com>
5069 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5070 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5071 for cygwin import libraries to work properly.
5073 2000-06-20 H.J. Lu <hjl@gnu.org>
5075 * Makefile.am: Rebuild dependency.
5076 * Makefile.in: Rebuild.
5077 * configure: Likewise.
5078 * doc/Makefile.in: Likewise.
5080 2000-06-20 Timothy Wall <twall@cygnus.com>
5082 * doc/internals.texi (CPU backend): Add @itemx for
5083 TC_START_LABEL_WITHOUT_COLON.
5084 * doc/c-tic54x.texi: New.
5085 * doc/as.texinfo: Add tic54x features and include primary tic54x
5087 * doc/all.texi: Add C54X.
5088 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5089 * doc/Makefile.in: Regenerate.
5090 * configure.in: Add tic54x and define LIBM for tic54x.
5091 * configure: Regenrate.
5092 * config/tc-tic54x.[ch]: New.
5093 * config/obj-coff.h: Add tic54x.
5094 * Makefile.am: (CPU_TYPES): Add tic54x.
5095 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5096 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5097 (as_new_LDADD): Add $(LIBM).
5098 * Makefile.in: Regenerate.
5100 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5102 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5103 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5104 * doc/as.texinfo: Likewise.
5106 * configure, Makefile.in: Regenerate.
5107 * configure.in (emulations): Recognize m6811 and m6812.
5108 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5109 Added files for 68hc11 and 68hc12 assembler.
5110 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5111 * config/tc-m68hc11.h: Header definition for that assembler.
5113 2000-06-18 Nick Clifton <nickc@redhat.com>
5115 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5116 instead of OCTETS_PER_BYTE.
5118 * config/tc-v850.c: Fix compile time warnings.
5119 * config/tc-ppc.c: Fix compile time warnings.
5121 2000-06-18 H.J. Lu <hjl@gnu.org>
5123 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5124 * configure: Rebuild.
5126 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5128 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5131 2000-06-16 Nick Clifton <nickc@cygnus.com>
5133 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5134 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5136 * doc/c-mips.texi: Document newly accepted cpu variants.
5138 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5140 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5142 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5144 * macro.c (getstring): Make it possible to escape the quote
5147 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5149 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5151 2000-06-13 H.J. Lu <hjl@gnu.org>
5153 * configure: Regenerate.
5155 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5157 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5159 * doc/internals.texi (line_separator_chars): Semicolon is no
5160 longer a default. Mention null and newline as defaults.
5162 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5164 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5165 * config/tc-i860.h (line_separator_chars): Likewise.
5166 * config/tc-h8300.c (line_separator_chars): Likewise.
5167 * config/tc-i960.c (line_separator_chars): Likewise.
5168 * config/tc-m68k.c (line_separator_chars): Likewise.
5169 * config/tc-mips.c (line_separator_chars): Likewise.
5170 * config/tc-ns32k.c (line_separator_chars): Likewise.
5171 * config/tc-sparc.c (line_separator_chars): Likewise.
5172 * config/tc-vax.c (line_separator_chars): Likewise.
5174 * config/tc-h8300.c (comment_chars): Use string initialiser.
5175 * config/tc-i960.c (line_comment_chars): Likewise.
5176 * config/tc-z8k.c (comment_chars, line_comment_chars,
5177 line_separator_chars): Likewise.
5179 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5182 2000-06-08 Nick Clifton <nickc@cygnus.com>
5184 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5187 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5189 * configure.in (VERSION): Update to show this is the CVS mainline.
5191 2000-06-08 Matthew Jacob <mjacob@feral.com>
5193 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5194 $at is the integer register $r28, vs. both $r28 and the floating
5195 point register $f28.
5197 2000-06-08 James E. Wilson <wilson@cygnus.com>
5199 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5200 (dot_endp): Don't call ia64_flush_insns.
5201 (emit_one_bundle): Don't delete prologue/body records from
5202 unwind_record list in first loop. Rewrite second loop to account for
5205 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5207 * config/tc-ia64.c: Add missing prototypes.
5208 (generate_unwind_image): Cast argument to output_unw_records call.
5210 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5212 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5214 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5216 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5217 (REGISTER_P): likewise.
5218 (avr_opcodes): uses include/opcode/avr.h
5219 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5221 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5223 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5226 2000-06-03 H.J. Lu <hjl@gnu.org>
5228 * read.c (is_end_of_line): Put back `;'.
5230 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5232 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5234 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5236 * expr.c (operand): Test is_end_of_line outside switch to catch
5237 line separator chars that are also operators.
5238 (operator): Return O_illegal for line separator chars.
5240 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5241 entry (or `!' entry for TC_HPPA).
5243 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5244 before indexing is_end_of_line. Remove redundant check for '\0'.
5246 * config/tc-h8500.c (md_assemble): Likewise.
5247 * config/tc-mcore.c (md_assemble): Likewise.
5248 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5251 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5253 * config/tc-mcore.c (mcore_cons): Likewise.
5254 (mcore_float_cons): Likewise.
5255 (mcore_stringer): Likewise.
5256 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5258 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5260 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5262 2000-05-29 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-sh.c: Fix compile time warning messages.
5266 * config/tc-mips.c: Fix compile time warning messages.
5268 2000-05-29 Philip Blundell <philb@gnu.org>
5270 * doc/as.texinfo: Update copyright dates.
5271 (Local Labels): Delete misplaced mention of ARM.
5272 * NEWS: Mention ARM ELF support.
5274 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5276 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5277 it is modified, and use the real_size to compute the frag address
5278 for dwarf2 line info.
5280 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5282 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5283 line-matching scheme to cope with automake moving variables around.
5284 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5285 * Makefile.in: Regenerate.
5287 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5289 * config/tc-sparc.c (sparc_relax): New.
5290 (md_longopts): Add -relax and -no-relax options.
5291 (md_parse_options, md_show_usage): Likewise.
5292 (md_apply_fix3): Optimize tail call into branch always if possible.
5294 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5296 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5297 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5298 rules, with warning when a GAS statement specifies a packing that
5299 will result in an instruction being squashed.
5300 Added typdef packing_type and enumerals, changed various integer
5301 literals to use the enumerals.
5303 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5305 * config/tc-ia64.c (dot_restorereg_p): New function.
5306 (md_pseudo_table): Add restorereg.p.
5307 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5308 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5310 * config/tc-ia64.h (unw_record_type): Add unwabi.
5311 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5312 called MASK with members for imask, and the masks produced by
5313 fr_mem, gr_mem, br_mem, and frgr_mem.
5314 (unw_p_record): Add members ABI and CONTEXT.
5315 (unw_x_record): Add member AB.
5316 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5317 as pseudo-register for use during unwind info generation.
5318 (AR_PFS, AR_LC): New macros.
5319 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5320 whose names start with an at sign (as in "@priunat").
5321 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5323 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5324 proc_end, unwind_info, personality_routine): Consolidate into
5325 "unwind" structure to reduce offset-table use. Add member
5326 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5328 (output_R1_format, output_R3_format, output_P3_format,
5329 output_P6_format): Initialize R with zero to reduce compiler warnings.
5330 (output_P7_format): Ditto. Add `default' branch to switch
5331 statement to reduce compiler warnings.
5332 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5333 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5334 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5335 into single argument.
5336 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5337 compiler warnings. Merge A and B args into single argument.
5338 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5339 A and B args into single argument.
5340 (free_record): Removed (wasn't used).
5341 (free_list_records): Also free imasks in prologue records.
5342 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5343 (output_spill_mask): Remove.
5344 (output_unwabi): New function.
5345 (output_epilogue, output_label_state, output_copy_state): Call
5347 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5348 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5350 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5351 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5352 as part of handling the prologue records. Emit region's imask if
5353 we have one. Handle unwabi, epilogue, label_state, copy_state,
5354 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5355 spill_sprel_p, and spill_reg_p records.
5356 (set_imask, count_bits, slot_index): New function.
5357 (fixup_unw_records): Fix region size computation. Handle
5358 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5359 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5360 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5361 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5362 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5363 (dot_save): Use manifest constants for applicaton registers.
5364 Handle REG_PR and REG_PRIUNAT.
5365 (dot_restore): Don't just ignore it.
5366 (dot_restorereg): New function..
5367 (generate_unwind_image): Ensure unwind info is a multiple of eight
5368 bytes, not just four bytes.
5369 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5370 (dot_altrp): Don't just ignore it.
5371 (dot_savemem): New function. Replaces dot_savesp() and
5372 dot_savepsp(). Use manifest constants for applicaton registers.
5373 Handle REG_PR and REG_PRIUNAT.
5374 (dot_savef): Simplify.
5375 (dot_saveb): Support generation of br_gr.
5376 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5377 dot_label_state, dot_copy_state): New function.
5378 (dot_unwabi): Don't just ignore it.
5379 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5380 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5381 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5382 (emit_one_bundle): Set slot number for prologue/body records
5383 *before* emitting the first insn.
5384 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5385 (md_begin): Declare "psp" pseudo-register.
5386 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5387 so we don't get segfault.
5388 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5389 counts as required per SW Conventions manual
5390 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5391 output_preds_psprel, output_preds_sprel, output_spill_base,
5392 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5393 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5394 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5395 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5396 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5397 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5398 (dot_vframe): Implement.
5399 (dot_vframesp, dot_vframepsp): New function.
5401 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5403 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5404 * configure: Regenerate.
5406 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5408 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5409 (md_estimate_size_before_relax): so we can use it here instead of
5410 old kludges. Localise vars to blocks. Comment.
5412 * frags.c (frag_new): Update fr_var comments.
5413 * frags.h (struct frag): Ditto.
5415 2000-05-22 Richard Henderson <rth@cygnus.com>
5417 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5418 (pseudo_func): Add pcrel.
5419 (operand_match): Handle IA64_OPND_TGT64.
5420 (build_insn): Likewise.
5421 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5422 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5423 (fix_insn): Handle all three 64-bit relocation types.
5425 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5427 * obj.h (struct format_ops): New members begin, app_file,
5428 s_set_other, s_set_desc, s_get_type, s_set_type,
5429 separate_stab_sections, init_stab_section.
5431 * config/obj-multi.h: Update GPL notice to v2.
5433 (obj_app_file): New.
5434 (S_SET_SIZE): Test s_set_size for NULL before calling.
5435 (S_SET_ALIGN): Similar for s_set_align.
5440 (SEPARATE_STAB_SECTIONS): New.
5441 (INIT_STAB_SECTION): New.
5442 (EMIT_SECTION_SYMBOLS): New.
5443 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5445 * config/obj-elf.h: Update GPL notice to v2.
5446 Mention that this file is included from obj-multi.h.
5447 (obj_begin): Wrap definition in ifndef.
5448 (elf_file_symbol): Constify declaration.
5449 (obj_app_file): Ditto.
5450 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5451 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5453 * config/obj-elf.c (elf_s_set_other): New.
5454 (elf_file_symbol): Constify argument.
5455 (elf_separate_stab_sections): New.
5456 (elf_init_stab_section): New.
5457 (elf_format_ops): Add new members. Remove comma at end.
5459 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5460 (ecoff_format_ops): Add new fields. Remove comma at end.
5461 Mention inconsistency for emit_section_symbols.
5463 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5465 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5466 (coff_separate_stab_sections): New.
5467 (coff_format_ops): Add new members.
5469 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5470 (obj_aout_s_set_other): New.
5471 (obj_aout_s_set_desc): New.
5472 (obj_aout_s_get_type): New.
5473 (obj_aout_s_set_type): New.
5474 (obj_aout_separate_stab_sections): New.
5475 (aout_format_ops): New members added. Use obj_aout_process_stab,
5476 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5477 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5479 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5481 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5483 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5484 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5485 (md_estimate_size_before_relax): Ensure jumps to weak and
5486 externally visible symbols are relocatable.
5488 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5490 * stabs.c (aout_process_stab): Make global.
5491 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5492 * read.h (aout_process_stab): Declare.
5494 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5495 Generalize to *aout, *coff *elf.
5496 * configure: Regenerated.
5498 * doc/internals.texi (Object format backend): Say
5499 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5501 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5502 * Makefile.in: Regenerated.
5504 2000-05-19 Catherine Moore <clm@cygnus.com>
5506 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5508 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5510 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5511 instruction to reflect change in re_assemble_*.
5513 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5515 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5516 build PA64 ELF tools.
5517 * configure: Rebuilt.
5519 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5521 * Makefile.am: Regenerate dependencies.
5522 * Makefile.in: Regenerate.
5524 2000-05-15 Nick Clifton <nickc@cygnus.com>
5526 * config/tc-arm.c (struct asm_psr): Add boolean field
5527 distinguishing between CSPR and SPSR. Rename 'number' field
5529 (psrs): Rearrange contents to match new asm_psr structure.
5530 (arm_psr_parse): Move next to psr_required_here. Make it
5531 return an asm_psr structure.
5532 (psr_required_here): Use asm_psr structure returned by
5534 (do_msr): Reorganise to allow psr_required_here to be called
5536 (md_undefined_name): Mark 'name' parameter as unused, since
5537 the COFF target does not use it.
5539 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5541 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5543 * config/te-aux.h: Likewise.
5544 * config/te-dpx2.h: Likewise.
5545 * config/te-go32.h: Likewise.
5546 * config/te-hp300.h: Likewise.
5547 * config/te-hppa.h: Likewise.
5548 * config/te-i386aix.h: Likewise.
5549 * config/te-ic960.h: Likewise.
5550 * config/te-interix.h: Likewise.
5551 * config/te-nbsd532.h: Likewise.
5552 * config/te-pc532mach.h: Likewise.
5553 * config/te-ppcnw.h: Likewise.
5554 * config/te-psos.h: Likewise.
5555 * config/te-sparcaout.h: Likewise.
5556 * config/te-sun3.h: Likewise.
5557 * config/te-sysv32.h: Likewise.
5559 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5561 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5562 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5563 and sign extend without an if statement.
5564 (build_bytes): Likewise.
5566 2000-05-14 Kazu Hirata <kazu@hxi.com>
5568 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5569 X_add_symbol L_32 case.
5571 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5573 * config/te-freebsd.h: New file.
5575 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5577 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5578 bindtextdomain): Replace defines with those from intl/libgettext.h
5579 to quieten gcc warnings.
5581 * NEWS: Mention x86 .arch and -q.
5583 * config/tc-i386.c (quiet_warnings): New.
5584 (md_assemble): Use quiet_warnings.
5585 (md_parse_option): Set quiet_warnings from -q.
5586 (md_show_usage): Mention -q, delete -m.
5587 (flag_do_long_jump): Delete.
5588 (md_parse_option): Remove -m.
5589 (md_show_usage): Remove -m.
5590 (md_create_long_jump): Remove useless flag_do_long_jump code.
5592 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5593 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5595 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5596 Alexander Sokolov <robocop@netlink.ru>
5598 * doc/c-i386.texi (i386-Arch): New section.
5599 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5601 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5602 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5603 architecture has been given and is not 486.
5604 (set_cpu_arch): New.
5605 (md_pseudo_table): Add .arch.
5606 (md_assemble): Warn if cpu architecture has been given and an
5607 unsupported instruction.
5609 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5610 Move operand_types bit defines after relevant template field.
5611 (template): Add cpu_flags.
5615 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5617 * config/tc-mn10300.h (md_end): Define.
5618 (mn10300_finalize): Declare.
5619 * config/tc-mn10300.c: Include dwarf2dbg.h.
5620 (debug_line): Define.
5621 (md_assemble): Generate dwarf2 line info.
5622 (mn10300_finalize): New function. Finalize dwarf2 info.
5624 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5626 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5627 external version of the relocation for weak symbols.
5629 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5631 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5632 frame size in units of 16 bytes, as required per SW Conventions manual.
5633 (output_unw_records): Output info-block header as a dword to get
5636 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5638 * as.h: #include "file", not <file> on files from ../include.
5639 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5640 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5641 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5642 (tc_coff_symbol_emit_hook): Ditto.
5643 (OPTCOUNT): Cast to int to avoid compiler warning.
5644 (md_begin): Fix signed/unsigned warnings.
5646 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5648 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5649 ABRANCH LONG case for a conditional branch on a 68000.
5650 (md_estimate_size_before_relax): Likewise. Also handle
5651 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5652 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5653 PC-relative on all CPUs.
5654 (md_estimate_size_before_relax): Likewise.
5656 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5658 * as.c (parse_args): Just mention current year in printed
5661 2000-05-03 J.T. Conklin <jtc@redback.com>
5663 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5665 (md_parse_option): Recognize -m7400.
5667 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5669 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5670 don't permit lp to become less than the words array.
5672 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5674 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5675 Fix little-endian case.
5677 2000-05-03 David O'Brien <obrien@NUXI.com>
5679 * as.c (parse_args): Update copyright.
5681 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5683 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5684 for the .bss section too.
5686 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5688 * configure.in: Set em=linux for hppa-*-linux.
5689 * configure: Regenerate.
5690 * doc/Makefile.in: Regenerate with correct automake.
5692 * frags.c (frag_grow): Sanity check chunk_size.
5694 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5695 * config/obj-som.h: Likewise.
5696 * config/obj-ieee.h: Likewise.
5698 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5700 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5701 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5702 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5703 (pa_ip): low_sign_unext now returns via function value. Use
5704 re_assemble_* instead of dis_assemble_* and
5705 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5707 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5708 (md_section_align, md_parse_option, md_show_usage,
5709 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5710 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5711 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5712 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5713 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5715 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5716 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5717 outside of switch. Correct mask and shifting errors in case 10
5718 and case -11. In case 21, compare against signed range to suit
5719 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5720 case 17 and case 22, use offsetT variable to properly check range.
5721 Use re_assemble_* here too.
5722 (evaluate_absolute): Change type of value to offsetT. Call
5723 hppa_field_adjust to do the work for us.
5724 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5725 (pa_parse_cmpib_64_cmpltr): Ditto.
5726 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5727 of i to unsigned int.
5728 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5729 (pa_end_of_source): Return type is void.
5731 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5733 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5735 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5737 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5738 More comments added.
5739 (md_begin): Removed "construct symbols for each register name".
5740 Because register names conflicts with GCC generated function
5742 (avr_operand): Now constant numbers can be used as a register
5743 identifiers (0 as r0, 31 as r31).
5744 (md_assemble): use skip_space () before parsing instruction
5747 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5749 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5750 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5751 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5752 * configure: Regenerate.
5754 2000-04-29 Andreas Jaeger <aj@suse.de>
5756 * as.h: Correctly check GCC version.
5758 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5760 * doc/as.1: Fix unbalanced brackets.
5762 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5764 (line_comment_chars): Set to '/' if TE_FreeBSD.
5766 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5768 * configure.in: Configury support for PA64 (currently disabled).
5769 * configure: Rebuilt.
5771 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5773 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5774 bfd_set_section_alignment.
5776 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5778 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5781 2000-04-24 Nick Clifton <nickc@cygnus.com>
5783 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5784 * doc/as.texinfo (Align): Include arm and strongarm in list of
5785 targets that have the second form of the behaviour of the .align
5788 2000-04-24 Mark Klein <mklein@dis.com>
5790 * config/obj-som.c: Terminate obj_pseudo_table.
5792 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5794 * as.c (parse_args): Allow md_parse_option to override -a listing
5796 * config/obj-coff.c (add_lineno): Change type of offset parameter
5797 from "int" to "bfd_vma."
5798 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5799 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5800 (ppc_change_csect): Align correctly for XCOFF64.
5801 (ppc_machine): New function, which discards "ppc_machine" line.
5802 (ppc_tc): Cons for 8 when code is 64 bit.
5803 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5805 (md_parse_option): Handle -a64 and -a32.
5807 * config/tc-ppc.h (TARGET_MACH): Define.
5808 (TARGET_FORMAT): Move to function.
5809 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5811 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5813 * config/tc-avr.c: New AVR_ISA_ defined.
5814 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5815 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5816 for `fmul', `movw' and `lpm R,Z' instructions.
5817 (avr_operands): Warn if current opcode is a two-word instruction
5818 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5819 (avr_opcodes): New commands added.
5820 (REGISTER_P): Check 'a' and 'v' constraint letters.
5821 (mcu_types): New MCU added.
5823 2000-04-22 Timothy Wall <twall@cygnus.com>
5825 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5827 (operand_match): Conditionally insert default bit values for IMMU9.
5829 2000-04-14 Matthew Green <mrg@cygnus.com>
5831 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5832 * configure: Rebuilt.
5834 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5835 Jason Eckhardt <jle@cygnus.com>
5837 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5839 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5840 Added handling of new operand types l,y,&,fe,fE,fx.
5842 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5843 David Mosberger <davidm@hpl.hp.com>
5844 Timothy Wall <twall@cygnus.com>
5845 Andrew MacLeod <amacleod@cygnus.com>
5846 Jim Wilson <wilson@cygnus.com>
5848 * Makefile.am (CPU_TYPES): Add ia64.
5849 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5850 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5851 * Makefile.in: Rebuild.
5852 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5853 * configure: Rebuild.
5854 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5855 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5856 * expr.c (expr): Handle md_optimize_expr.
5857 * read.c (LEX_HASH): Add comment.
5858 * config/tc-ia64.c, config/tc-ia64.h: New files.
5860 2000-04-21 Richard Henderson <rth@cygnus.com>
5862 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5863 bundling a non-delayed branch type instruction.
5865 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5867 * config/tc-mn10300.c (HAVE_AM30): Define.
5868 (md_assemble): Use it.
5870 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5872 * config/obj-elf.c (obj_elf_change_section): Check for changed
5875 * Makefile.am: (CPU_MULTI_VALID): Remove.
5876 (MULTI_CPU_TYPES): Define.
5877 (MULTI_CPU_OBJ_VALID): Define.
5878 (DEPTC): Use the above.
5879 (DEPOBJ): Same here.
5881 Regenerate dependencies.
5882 * Makefile.in: Regenerate.
5884 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5886 * Makefile.am (YACC, LEX): Get them from configure.
5888 2000-04-18 H.J. Lu (hjl@gnu.org)
5890 * config/tc-i386.c (offset_in_range): Use addressT instead of
5891 bfd_vma for non-bfd assemblers.
5893 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5895 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5896 doesn't give spurious errors.
5898 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5900 * as.h (SEEK_SET): Define if undefined.
5902 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5904 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5905 constants, and don't assume offsetT is 32 bits.
5907 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5909 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5910 (md_pcrel_from_section): Add prototype.
5911 (d10v_fix_adjustable): Add prototype.
5912 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5914 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5916 2000-04-12 Nick Clifton <nickc@cygnus.com>
5918 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5919 symbol in frag chain.
5921 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5923 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5924 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5925 (fits_in_signed_word, smallest_imm_type): Ditto.
5926 (md_assemble): Use an offsetT var to hold offsetT values, not a
5928 (offset_in_range): New.
5929 (md_assemble): Use it.
5930 (md_convert_frag): Change type of target_address, opcode_address,
5931 and displacement_from_opcode_start to offsetT.
5932 (md_create_short_jump): Change type of offset to offsetT.
5933 (md_create_long_jump): Ditto.
5934 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5935 (md_chars_to_number): Remove.
5936 (output_invalid): Remove duplicate prototype.
5938 2000-04-09 Nick Clifton <nickc@cygnus.com>
5940 * Makefile.am (CPU_TYPES): Add 'avr'.
5941 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5942 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5944 * Makefile.in: Regenerate.
5946 * doc/as.texinfo: Add M32R documentation.
5948 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5950 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5951 --enable-build-warnings option.
5952 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5953 * Makefile.in, configure: Re-generate.
5955 2000-04-07 Nick Clifton <nickc@cygnus.com>
5957 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5958 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5959 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5960 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5961 (arm_force_relocation): Force relocations for
5962 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5964 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5966 * config/tc-sh.c (get_operands): There's no third operand if the
5967 first operand is an immediate.
5969 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5971 * config/tc-sh.c (immediate): Delete.
5972 (sh_operand_info): Add immediate member.
5973 (parse_reg): Use A_PC for pc.
5974 (parse_exp): Add second argument 'op'. All callers changed.
5975 (parse_at): Expect pc to be coded as A_PC.
5976 Use immediate field in *op.
5977 (insert): Add fourth argument 'op'. All callers changed.
5978 (build_relax): Add second argument 'op'. All callers changed.
5979 (insert_loop_bounds): New function.
5980 (build_Mytes): Remove DISP_4.
5981 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5982 (assemble_ppi): Use immediate field in *operand.
5983 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5984 (md_apply_fix): Likewise.
5985 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5987 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5989 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5991 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5993 * internals.texi (CPU backend): Document
5994 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5996 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5998 * po/gas.pot: Regenerate.
6000 * as.c (show_usage): Restore translated part of bug string.
6001 * gasp.c (show_usage): Likewise.
6003 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6004 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6005 than move-if-change.
6006 (DEP1): Modify for "gcc -MM".
6010 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6011 Update dependencies.
6012 * Makefile.in: Regenerate.
6014 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6016 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6017 (md_begin): Likewise.
6018 (HAVE_AM33): New macro.
6019 (md_assemble): Use it. Match r_regs and xr_regs only if
6022 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6024 * as.h: #include "bin-bugs.h"
6025 * as.c (show_usage): Use REPORT_BUGS_TO.
6026 * gasp.c: #include "bin-bugs.h"
6027 (show_usage): Use REPORT_BUGS_TO.
6029 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6031 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6033 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6034 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6037 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6039 * config/tc-i386.c (i386_immediate): Don't assume a constant
6040 immediate is necessarily 16 bits when in 16 bit code mode.
6041 (md_assemble): Instead set guess_suffix here after we have checked
6044 2000-04-02 Richard Henderson <rth@cygnus.com>
6046 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6047 quantities. Correct right shift sign extension.
6048 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6049 32-bit value when shifting into place.
6051 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6053 * app.c: Add ATTRIBUTE_UNUSED as needed.
6054 * config/tc-ppc.c: Likewise.
6055 (ppc_size): Make unsigned long.
6056 (ppc_insert_operand): Add casts to avoid warnings.
6058 2000-03-31 Nick Clifton <nickc@cygnus.com>
6060 * config/tc-d10v.h (md_flush_pending_output): Define.
6062 2000-03-29 Nick Clifton <nickc@cygnus.com>
6064 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6065 segment. Works for both BFD_ASSEMBLER and others.
6066 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6068 2000-03-29 Nick Clifton <nickc@cygnus.com
6070 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6072 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6074 * listing.c (LISTING_LHS_WIDTH): Default depends on
6076 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6078 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6080 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6083 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6085 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6087 * config/tc-avr.c (mcu_types): Add missing initialiser.
6088 (md_pcrel_from_section): Add prototype.
6089 (avr_operand): Remove redundant test of unsigned < 0.
6090 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6092 2000-03-27 Denis Chertykov <denisc@overta.ru>
6094 * config/tc-avr.c: New file for AVR support.
6095 * config/tc-avr.h: Likewise.
6096 * configure.in: Add AVR support.
6097 * configure: Regenerate.
6099 2000-03-26 Timothy Wall <twall@cygnus.com>
6101 * gasp.c (macro_op): Add new argument to check_macro call.
6102 Macro structure definitions moved to macro.h
6103 * sb.h: Add argument to prototype for input_scrub_include_sb.
6104 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6105 nesting checks with an additional flag.
6106 (struct input_save): Add flag to indicate whether current sb
6107 should be checked for proper macro/conditional nesting.
6108 (input_scrub_push/pop): Save/restore nest check flag.
6109 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6111 * macro.c (check_macro): Allow caller to retrieve parsed macro
6112 information if a pointer is provided. This information may be
6113 used by the new macro hooks.
6114 * macro.h: Update prototype for check_macro. Macro struct
6115 definitions moved here from macro.c/gasp.c.
6116 * read.c (read_a_source_file): Add parameter to check_macro call,
6117 and pass macro info to the macro hook, if defined.
6118 (input_scrub_insert_line): New. Allow insertion of a line of
6119 characters into the input stream.
6120 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6121 file into the input stream.
6122 (s_include): Use input_scrub_insert_file.
6123 * internals.texi: Document new macro hooks.
6124 * as.h: New prototypes added.
6126 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6128 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6129 an initial capital letter.
6130 (i386_index_check): Reindent.
6132 2000-03-19 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6137 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6139 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6140 instruction operand bad if Rd > 7 when generating
6141 thumb instructions. Prevents for example,
6142 "adr r12,label" from silently failing and generating
6143 the wrong instruction.
6145 2000-03-17 Nick Clifton <nickc@cygnus.com>
6147 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6148 that have a destingation >= 0x400000.
6149 Fix compile time warning messages.
6151 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6153 * config/tc-sh.c (md_begin): When encountering insn that are
6154 not supported by the current arch, only change the name if
6155 its contents are the same as prev_name.
6156 (get_specific): If the the architecture doesn't match, fail.
6158 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6160 * config/tc-sh.c (IDENT_CHAR): Define.
6161 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6162 matching back where it came from.
6164 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6166 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6168 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6170 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6173 2000-03-15 Kazu Hirata <kazu@hxi.com>
6175 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6177 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6179 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6180 floating-point-number, make sure 'f' is in FLT_CHARS.
6182 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6184 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6185 (s_lcomm_internal): Use it.
6186 * doc/internals.texi (CPU backend): Document it.
6187 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6190 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6192 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6195 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6196 implementation doesn't have special handling for switch
6198 (macro_build): Allow for code in sections other than .text.
6200 (mips_ip): Likewise.
6201 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6202 Don't perform relocs if we will be outputting them.
6203 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6204 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6207 2000-03-09 Catherine Moore <clm@cygnus.com>
6209 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6210 relocation type based on the entry in the fixup structure.
6211 Put S_IS_EXTERN processing back in.
6213 2000-03-08 H.J. Lu (hjl@gnu.org)
6215 * Makefile.am (install-exec-tooldir): Depend on
6216 install-exec-bindir for parallel make.
6217 * Makefile.in: Regenerated.
6219 2000-03-06 Nick Clifton <nickc@cygnus.com>
6221 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6223 (md_parse_option): Parse -m32r command line switch - disable m32rx
6225 (md_show_usage): Document new option.
6227 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6228 * doc/Makefile.in: Regenerate.
6229 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6231 2000-03-02 Michael Meissner <meissner@redhat.com>
6233 * config/tc-d30v.c (check_range): Remove code that incorrectly
6234 sign extended values where bits < 32.
6236 2000-03-02 H.J. Lu (hjl@gnu.org)
6238 * configure.in: Support --enable-targets=all on ia32.
6239 * configure: Regenerated.
6241 2000-03-01 Nick Clifton <nickc@cygnus.com>
6243 * gasp.c (do_align): Remove bogus check of alignment value.
6245 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6247 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6248 TC_PPC was defined forced the type of a symbol with no other type
6251 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6253 * doc/internals.texi (CPU backend): Mention that
6254 line_separator_chars do not break up comments. Fix typos for
6255 LEX_AT and LEX_NAME descriptions. Document operands for
6256 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6257 description of md_create_short_jump usage. Document argument for
6258 md_undefined_symbol.
6260 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6262 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6263 (md_parse_option): Handle it.
6264 (md_show_usage): Document it.
6266 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6268 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6269 opcode, for the instruction `pal19'. From Andrea Arcangeli
6272 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6274 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6276 (md_assemble): To here, before template operands are matched.
6277 Also ensure a constant immediate is sign extended when we know the
6278 size is at most 16 bits. This is to catch cases like "add
6279 $0xffc0,%ax" where we don't know the size, and thus that the
6280 immediate can be represented as Imm8S until after parsing the
6282 (i386_displacement): Similarly sign extend 16 bit constant
6284 (md_assemble): Relax 16-bit jump constant range check to suit sign
6285 extended displacements.
6287 2000-02-26 Andreas Jaeger <aj@suse.de>
6289 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6291 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6293 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6294 call operands when intel_syntax.
6295 (intel_float_operand): Return 2 for "fi...".
6296 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6297 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6298 earlier "SHORT" change.
6299 (md_assemble): When determining suffix from Regs, exclude
6302 2000-02-24 Nick Clifton <nickc@cygnus.com>
6304 * configure: Add arm-wince, mips-pe and sh-pe targets.
6305 * configure: Regenerate.
6307 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6309 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6310 "pe-mips" for the mips-pe target.
6312 * config/tc-arm.c (insns): Change displacement encoded in BL
6313 and B instructions if the target port is arm-wince.
6314 (do_ldst): Do not bias the relocation offset if the target
6316 (md_pcrel_from): Add in missing relocation offset bias if the
6317 target os arm-wince.
6319 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6320 (md_begin): Disable -G support for mips-pe target.
6321 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6322 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6325 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6326 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6327 assembler, just set the alignment to 4.
6329 * config/te-wince-pe.h: New file for WinCE targets. Define
6332 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6334 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6335 string instructions.
6336 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6337 (i386_intel_memory_operand): After finding a segment override,
6338 check again for no `[' before looking for a displacement. Bomb if
6339 more than one displacement rather than silently discarding the
6340 second and subsequent ones. Free strings malloc'd by
6341 build_displacement_string.
6343 2000-02-24 Catherine Moore <clm@cygnus.com>
6345 * config/obj-som.c (obj_pseudo_table): Add "weak".
6346 (obj_som_weak): New routine.
6348 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6350 * config/tc-i386.c (union i386_op): New.
6351 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6352 Throughout file replace occurences of disps[n], imms[n], regs[n]
6353 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6354 intel mode operand swapping. Add assert in regKludge and
6355 fake_zero_displacement code. Test i.types[n] when outputting
6356 displacements and immediates. Combine output of Disp16 with
6358 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6359 when in intel mode by (not) reversing fsub and fdiv operands
6360 before the template search. This fails for single operand
6361 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6362 undefined. Instead fix the base_opcode after we've found the
6363 template. Move base_opcode xor with found_reverse_match from
6364 opcode output code to before this fix so we test for the correct
6366 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6367 check in intel mode. Instead compare opcodes.
6369 * config/tc-i386.h (TC_RELOC): Delete.
6370 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6371 with equivalent call to reloc.
6373 * as.h (flag_m68k_mri): Move declaration after target include, and
6374 only declare when TC_M68K defined. Define as zero otherwise.
6375 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6376 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6377 Define as zero otherwise.
6378 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6379 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6380 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6381 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6382 testing whether defined.
6383 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6384 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6385 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6386 rather than testing whether defined.
6387 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6388 (parse_mri_cons): Declare and use only when TC_M68K.
6389 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6390 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6391 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6393 * NEWS: Mention IBM 370 support.
6395 2000-02-23 Richard Henderson <rth@cygnus.com>
6397 * config/tc-i386.c (md_assemble): When swapping operands for
6398 intel_syntax, assume everything that's not Imm or Disp is a
6401 2000-02-23 Linas Vepstas <linas@linas.org>
6403 * config/tc-i370.c, config/tc-i370.h: New files.
6404 * Makefile.am: Add support for Linux/IBM 370.
6405 * configure.in: Likewise.
6406 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6407 * config/obj-elf.c: Include elf/i370.h
6408 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6410 * Makefile.in: Regenerate.
6411 * configure: Regenerate.
6413 * doc/c-i370.texi: New file.
6414 * doc/all.texi: Include it.
6415 * doc/as.texinfo: And here.
6416 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6417 * doc/Makefile.in: Regenerate.
6419 2000-02-19 Michael Meissner <meissner@redhat.com>
6421 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6422 determine if an instruction can be used in parallel with an ADDppp
6423 or SUBppp instruction.
6425 2000-02-22 Andrew Haley <aph@cygnus.com>
6427 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6429 2000-02-22 Andrew Haley <aph@cygnus.com>
6431 * config/tc-mips.c (mips_gp32): New variable.
6432 (macro_build) Use mips_gp32.
6434 (md_longopts): Add "-mgp32" and "-mgp64".
6435 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6437 (OPTION_M7900): Change offset
6438 (OPTION_NO_M7900): Ditto.
6440 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6442 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6443 warning, and bump it to 1.
6445 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6447 From Brad Lucier <lucier@math.purdue.edu>:
6448 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6451 2000-02-21 Catherine Moore <clm@cygnus.com>
6453 * config/tc-mips.c (MF_HILO_INSN): Define.
6454 (mips_7000_hilo_fix): Declare.
6455 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6456 (md_parse_option): Check for 7000_HILO_FIX options.
6457 (OPTION_M7000_HILO_FIX): Define.
6458 (OPTION_NO_M7000_HILO_FIX): Define.
6459 * doc/c-mips.texi (-mfix7000): Describe.
6461 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6463 * listing.c (print_lines): Remove unused variable `end'.
6465 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6466 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6467 reloc_type when BFD_ASSEMBLER.
6468 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6469 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6470 statement and quell signed vs. unsigned comparison warning.
6472 2000-02-18 Nick Clifton <nickc@cygnus.com>
6474 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6475 the computed frag offset, rather than overwriting it.
6477 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6479 * config/tc-sh.c ("elf/sh.h"): Include.
6480 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6481 (md.begin): Initialize target_arch.
6482 Only include opcodes in has table that match selected architecture.
6483 (parse_reg): Recognize register names for sh-dsp.
6484 (parse_at): Recognize post-modify addressing.
6485 (get_operands): The leading space is now optional.
6486 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6487 arguments. Update valid_arch.
6488 (build_Mytes): Add support for SDT_REG_N.
6489 (find_cooked_opcode): New function, broken out of md_assemble.
6490 (assemble_ppi, sh_elf_final_processing): New functions.
6491 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6492 (md_longopts, md_parse_option): New option: -dsp.
6493 * config/tc-sh.h (elf_tc_final_processing): Define.
6494 (sh_elf_final_processing): Declare.
6496 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6498 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6499 the unwinder subspace. Save the current seg/subseg before creating
6502 2000-02-10 Nick Clifton <nickc@cygnus.com>
6504 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6505 little endian targets.
6506 (INST_BYTE1): Redefine to handle big and little endian
6508 (cpu_type): New type: Select between M340 and M210.
6509 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6510 instructions of the M340.
6511 (md_assemble): Add support for the MULSH and OPSR classes of
6513 (md_atof): Add support for little endian targets.
6514 (md_parse_option): Add support for -EL, -EB and -mcpu command
6516 (md_convert_frag): Add support for little endian targets.
6517 (md_apply_fix3): Add support for little endian targets.
6518 (md_number_to_chars): Add support for little endian targets.
6520 2000-02-10 Timothy Wall <twall@redhat.com>
6522 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6523 defined, use it to verify the symbol just read should be a label.
6525 2000-02-10 Timothy Wall <twall@redhat.com>
6527 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6528 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6529 around colons when KEEP_WHITE_AROUND_COLON is defined.
6530 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6531 and KEEP_WHITE_AROUND_COLON.
6533 2000-02-08 Timothy Wall <twall@redhat.com>
6535 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6537 (do_repeat): New. Abstract repeat logic so that a "break" can be
6539 (end_repeat): New. Provide support for a "break" out of the
6541 * read.h: Add prototypes for new functions.
6543 2000-02-08 Timothy Wall <twall@redhat.com>
6545 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6546 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6547 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6550 2000-02-08 Timothy Wall <twall@redhat.com>
6552 * read.c: Added elseif to directives table.
6553 * read.h: Added prototype for s_elseif.
6554 * doc/as.texinfo: Added description for elseif.
6555 * cond.c (s_elseif): New function
6557 2000-02-04 Timothy Wall <twall@redhat.com>
6559 * listing.c (print_lines): Remove conditionals causing bug in
6562 2000-02-03 Timothy Wall <twall@cygnus.com>
6564 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6566 * frags.c (frag_new): Calculate fr_fix in octets
6567 (frag_now_fix) Return offset as target address offset (bytes).
6568 (frag_now_fix_octets) New - Return offset in octets (8-bit
6570 * frags.h: Added prototype for frag_now_fix_octets().
6571 Distinguish between octets and bytes in field descriptions.
6572 * listing.c (calc_hex): Account for octets vs bytes when
6573 printing addresses/offsets.
6574 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6575 target is little-endian, print the octets in a word in big-endian
6576 order so that the display looks like a proper hexadecimal number,
6577 instead of having the octets reversed.
6578 * read.c (do_align): When recording alignment, alignment power
6579 should be in terms of target bytes (minimum addressible unit)
6581 (do_org) Convert ORG target address (byte) argument into an
6582 octet offset when generating a variable fragment.
6583 * symbols.c (resolve_symbol_value): Symbol final value
6584 converted to a target address offset (bytes) from its octet offset.
6585 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6586 offset (bytes) is adjusted by the frag offset (octets) converted
6588 (coff_frob_section) Section alignment power is in terms of bytes;
6589 convert it to an octet alignment power when calculating size (and
6590 size mask) in octets. Don't modify the section size in order to
6591 "align" it for TI COFF, since that format has a different method
6592 for storing alignment information.
6594 2000-02-01 Timothy Wall <twall@cygnus.com>
6596 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6597 entries, matching the way GCC generates them. If not escaped, the
6598 filename is encoded incorrectly.
6600 2000-01-31 Nick Clifton <nickc@cygnus.com>
6602 * config/tc-arm.c (reg_table): Add support for ATPCS register
6605 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6607 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6609 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6611 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6612 of a symbol when we really care about its value.
6614 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6616 * config/tc-mcore.c (md_assemble): Give warning message if
6617 operands passes to instruction are more than the spec.
6619 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6621 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6622 Thumb mode but the label seen was not declared as '.thumb_func'
6623 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6624 correct disassembly of Thumb code bounded by non function labels.
6626 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6628 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6629 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6631 * Makefile.in: Same here.
6634 * configure.in: Set bfd_gas for i386-aout when primary target
6635 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6636 we may need the primary te_file. Remove incorrect comment.
6638 * configure: Regenerate.
6640 * config/e-i386aout.c: New file.
6642 * as.c (USE_EMULATIONS): Move to before print_version_id.
6643 (struct emulation): Add i386aout.
6644 (show_usage): Split text strings. Reformat -a text. Add --em
6648 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6649 (aout_format_ops): New.
6652 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6653 preprocessor conditional and add aout USE_EMULATIONS tests.
6654 (read_a_source_file): Don't pass error strings to printf as
6658 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6660 (do_data): Same here.
6661 (process_file): And here.
6664 * symbols.c (colon): Rewrite "already defined" fatal message
6665 code for aout with USE_EMULATIONS.
6668 * config/obj-aout.c (OBJ_HEADER): Define.
6669 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6671 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6672 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6674 (obj_aout_type): Expand S_SET_OTHER here too.
6675 (obj_read_begin_hook): Remove.
6676 (aout_pop_insert): New.
6677 (obj_aout_s_get_other): New.
6678 (obj_aout_s_get_desc): New.
6679 (aout_format_ops): New.
6682 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6683 gets aout_pseudo_table.
6684 (aout_pseudo_table): Declare.
6685 (obj_read_begin_hook): Define.
6688 * config/obj-coff.c (obj_pseudo_table): Rename to
6690 (coff_pop_insert): Use coff_pseudo_table.
6691 (coff_sec_sym_ok_for_reloc): Remove.
6692 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6693 and comment all zero entries and remove #if 0 code.
6696 * config/obj-coff.h (obj_pop_insert): Define.
6697 (coff_pseudo_table): Declare.
6700 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6701 s_get_size, s_set_size. Comment all zero entries.
6704 * config/obj-elf.c (elf_s_get_other): New function.
6705 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6706 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6707 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6709 (obj_elf_parse_section_letters): Don't pass error strings to
6710 printf as format arg.
6713 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6715 (elf_s_get_other): Declare.
6716 (S_GET_OTHER) Define as elf_s_get_other if not already
6718 (S_SET_OTHER): Only define when not already defined.
6719 (elf_obj_read_begin_hook): Declare.
6720 (obj_read_begin_hook): Define.
6721 (elf_obj_symbol_new_hook): Declare.
6722 (obj_symbol_new_hook): Define.
6725 * config/obj-multi.h: Add copyright header and protect against
6726 multiple inclusion. Add * to all function pointers.
6727 (OBJ_HEADER): If defined, include it rather than other defines
6729 (obj_frob_file_after_relocs): Test for NULL.
6730 (obj_symbol_new_hook): Here too.
6731 (obj_sec_sym_ok_for_reloc): And here.
6732 (S_GET_OTHER): Define.
6733 (S_GET_DESC): Define.
6734 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6735 (OBJ_MAYBE_ELF): Update comment.
6737 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6738 OBJ_AOUT preprocessor conditional and handle emulation by
6739 testing OUTPUT_FLAVOR.
6740 (i386_displacement): Here too.
6741 (md_section_align): Similarly here.
6742 (i386_target_format): Conditionally compile when more than one
6743 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6744 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6745 (i386_displacement): Here too.
6748 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6749 Define TARGET_FORMAT for aout only when not multi.
6752 * config/te-multi.h: Delete file as it's identical to te-generic.h
6754 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6756 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6757 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6760 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6762 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6765 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6767 * config/tc-mips.c (mips_do_align): New function.
6768 * config/tc-mips.h (md_do_align): Define.
6770 2000-01-10 Philip Blundell <philb@gnu.org>
6772 * doc/c-arm.texi (ARM Options): Fix typo.
6773 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6774 line separator for Linux.
6775 * doc/as.texinfo (Comments): Mention the ARM.
6777 2000-01-10 Philip Blundell <pb@futuretv.com>
6779 * configure.in (arm*-*-conix*): New target.
6780 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6782 * configure: Regenerate.
6784 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6786 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6787 (obj_elf_visibility): New function.
6789 * doc/as.texinfo (Visibility): New node: document visibility
6792 For older changes see ChangeLog-9899