1 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
3 * input-file.c (input_file_open): When reading the
4 first line looking for #NO_APP, prepare for the possibility
5 of finding #APP instead. Also fix algorithm to allow
6 white-space to follow either #NO_APP or #APP directives.
8 2001-09-25 Geoff Berry <geoff.berry@bops.com>
10 * listing.c (buffer_line): Don't write past the end of `line' when
13 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
15 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
16 relocation for differences between symbols in a section other
17 than the one in which the difference is to be placed; apply
18 the relocation instead.
20 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
22 * config/tc-arc.c: Add missing prototype.
23 (md_atof): Change type to int. Add missing prototype.
24 * config/tc-arc.h: Prototype exported functions.
26 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
28 * as.c: Add missing function prototype.
29 * config/obj-aout.c: Fix compile time warning.
31 2001-09-21 Bruno Haible <haible@clisp.cons.org>
33 * config/tc-openrisc.c: Don't include <ctype.h>.
35 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
37 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
39 2001-09-19 Alan Modra <amodra@bigpond.net.au>
41 * config/tc-i370.c: Fix typo in last change.
43 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
45 * doc/as.texinfo (Symbol Names): Improve documentation on local
46 labels and add documenation about dollar labels.
48 2001-09-18 Bruno Haible <haible@clisp.cons.org>
50 * as.h: Don't include <ctype.h>.
51 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
52 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
53 (atof_generic): Use ISDIGIT instead of isdigit.
54 * config/m68k-parse.y: Include "safe-ctype.h".
55 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
56 * config/obj-elf.c: Include "safe-ctype.h".
57 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
58 * config/obj-vms.c: Include "safe-ctype.h".
59 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
60 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
61 instead of isupper/islower/toupper/tolower.
62 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
63 (insert_sreg): Use TOUPPER instead of islower/toupper.
64 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
65 isalpha/isalnum/isupper/tolower.
66 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
68 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
69 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
70 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
71 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
72 (arc_extoper): Use TOLOWER instead of isupper/tolower.
73 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
74 (arm_psr_parse): Use ISALPHA instead of isalpha.
75 (accum0_required_here): Use ISALNUM instead of isalnum.
76 (do_ldrd): Use ISSPACE instead of isspace.
77 (decode_shift): Use ISALPHA instead of isalpha.
78 (insert_reg): Use TOUPPER instead of islower/toupper.
79 (arm_reg_parse): Use ISALPHA instead of isalpha.
80 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
81 isalnum/ispunct/tolower.
82 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
83 (md_parse_option): Use TOLOWER instead of tolower.
84 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
85 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
86 (cris_process_instruction): Use ISLOWER instead of islower.
87 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
88 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
89 (get_flags): Use ISSPACE instead of isspace.
90 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
91 (do_assemble): Use TOLOWER instead of tolower.
92 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
93 (do_assemble): Use TOLOWER instead of tolower.
94 (d30v_start_line): Use ISSPACE instead of isspace.
95 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
96 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
97 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
98 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
99 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
100 (start_label): Use ISALPHA instead of isalpha.
101 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
102 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
103 isupper/islower/tolower.
104 (pa_parse_number): Use ISDIGIT instead of isdigit.
105 (pa_chk_field_selector): Use TOLOWER instead of tolower.
106 (pa_stringer): Use ISDIGIT instead of isdigit.
107 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
108 (register_name): Use ISALPHA instead of isalpha.
109 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
110 isalnum/islower/tolower.
111 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
113 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
115 (md_assemble): Use ISSPACE instead of isspace.
116 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
117 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
118 instead of isdigit/islower/isupper/tolower/isalpha.
119 (output_invalid): Use ISPRINT instead of isprint.
120 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
121 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
122 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
123 (get_args): Use ISALNUM instead of isalnum.
124 * config/tc-ia64.c: Include "safe-ctype.h".
125 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
126 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
127 (ia64_parse_name): Likewise.
128 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
129 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
130 instead of isspace/isalnum/isupper/tolower.
131 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
132 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
133 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
134 (mklower_table): Remove variable.
135 (mklower): Remove macro.
136 (insert_reg): Use TOUPPER instead of islower/toupper.
137 (md_begin): Remove initialization of mklower_table.
138 (s_reg): Use ISALNUM instead of isalnum.
139 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
140 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
141 (build_mri_control_operand): Use TOLOWER instead of tolower.
142 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
143 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
144 (md_assemble): Use ISSPACE instead of isspace.
145 (get_imm16): Use ISALNUM instead of isalnum.
146 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
147 isdigit/isupper/tolower.
148 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
149 instead of isalpha/isupper/tolower.
150 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
151 isdigit/islower/isupper.
152 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
153 (mcore_s_section): Use ISSPACE instead of isspace.
154 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
155 isspace/tolower/isalnum.
156 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
157 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
158 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
160 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
161 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
162 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
163 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
165 (tc_get_register): Likewise.
166 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
167 (s_mips_ent): Use ISDIGIT instead of isdigit.
168 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
169 (md_assemble): Use ISSPACE instead of isspace.
170 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
171 (md_assemble): Use ISSPACE instead of isspace.
172 * config/tc-ns32k.c: Don't include <ctype.h>.
173 * config/tc-pdp11.c: Include "safe-ctype.h".
174 (mklower): Remove function.
175 (parse_reg): Use TOLOWER instead of mklower.
176 * config/tc-pj.c: Include "safe-ctype.h".
177 (md_assemble): Use ISSPACE instead of isspace.
178 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
179 (register_name): Use ISALPHA instead of isalpha.
180 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
181 isalnum/islower/tolower.
182 (md_assemble): Use ISSPACE instead of isspace.
183 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
185 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
186 (register_name): Use ISALPHA instead of isalpha.
187 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
188 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
190 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
191 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
192 isalnum/islower/tolower.
193 (IDENT_CHAR): Use ISALNUM instead of isalnum.
194 (parse_reg): Use TOLOWER instead of tolower.
195 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
196 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
197 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
198 (parse_keyword_arg): Use ISALNUM instead of isalnum.
199 * config/tc-tahoe.c: Include "safe-ctype.h".
200 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
201 (tip_op): Use TOLOWER instead of isupper/tolower.
202 * config/tc-tic30.c: Include "safe-ctype.h".
203 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
204 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
205 (tic30_operand): Use TOLOWER instead of tolower.
206 (tic30_find_parallel_insn): Likewise.
207 (output_invalid): Use ISPRINT instead of isprint.
208 * config/tc-tic54x.c: Include "safe-ctype.h".
209 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
210 (lookup_version): Use TOUPPER instead of toupper.
211 (tic54x_var): Use ISALPHA instead of isalpha.
212 (tic54x_mlib): Use ISSPACE instead of isspace.
213 (subsym_iscons): Use TOUPPER instead of toupper.
214 (get_operands): Use ISSPACE instead of isspace.
215 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
216 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
217 (next_line_shows_parallel): Use ISSPACE instead of isspace.
218 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
219 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
220 ISSPACE instead of isspace.
221 * config/tc-tic80.c: Include "safe-ctype.h".
222 (md_assemble): Use ISSPACE instead of isspace.
223 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
224 (system_register_name): Use ISDIGIT instead of isdigit.
225 (md_assemble): Use ISSPACE instead of isspace.
226 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
227 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
228 isupper/tolower/isdigit.
229 (vip_op): Use TOLOWER instead of isupper/tolower.
230 * config/tc-w65.c: Don't include <ctype.h>.
231 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
232 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
233 (whatreg): Use ISDIGIT instead of isdigit.
234 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
235 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
236 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
237 (integer_constant): Use ISALNUM/TOUPPER instead of
238 isalnum/islower/toupper.
239 (operand): Use TOLOWER instead of isupper/tolower.
240 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
241 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
243 (process_assigns, whatcond): Use TOUPPER instead of toupper.
244 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
245 (main): For gettext, also set the LC_CTYPE locate facet.
246 * hash.c: Include "safe-ctype.h".
247 (main): Use TOLOWER instead of isupper/tolower.
248 * itbl-lex.l: Don't include <ctype.h>.
249 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
250 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
251 omit non-ASCII characters.
252 (debugging_pseudo): Use ISSPACE instead of isspace.
253 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
254 (buffer_and_nest): Use ISALNUM instead of isalnum.
255 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
256 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
257 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
258 instead of isalnum/isdigit/isupper/isalpha.
259 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
260 of isalpha/isalnum/isupper/tolower.
261 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
262 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
263 isupper/tolower/isdigit.
264 (s_mri_common): Use ISDIGIT instead of isdigit.
265 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
266 (s_float_space): Use ISALPHA instead of isalpha.
267 (ignore_rest_of_line): Use ISPRINT instead of isprint.
268 (float_cons): Use ISALPHA instead of isalpha.
269 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
271 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
272 (save_symbol_name): Use ISLOWER/TOUPPER instead of
274 (symbol_find_base): Use TOUPPER instead of islower/toupper.
275 (decode_local_label_name): Use ISDIGIT instead of isdigit.
277 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
279 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
280 in 64 bit mode and make format "e" work.
282 2001-09-18 Alan Modra <amodra@bigpond.net.au>
284 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
286 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
287 var to ensure bfd_alloc arg is the right type.
288 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
291 * config/obj-coff.c: Replace calls to bfd_write with calls to
292 bfd_bwrite. Cast args of bfd_seek.
294 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
297 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
299 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
302 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
304 * config/tc-sh.h (sh_force_relocation): Prototype.
305 (struct fix): Forward declare.
306 * config/tc-sh.c (type sh_operand_info): Move to top of file.
307 (cons, s_align_bytes): Remove old-type declarations.
308 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
309 get_operands, get_specific, insert, build_relax,
310 insert_loop_bounds, build_Mytes): Prototype.
311 (little): Make static. Prototype.
312 (check, tc_Nout_fix_to_chars): Delete unused functions.
314 2001-09-14 Eric Christopher <echristo@redhat.com>
316 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
319 2001-09-14 Kevin Lo <kevlo@openbsd.org>
321 * configure.in: Add arm-openbsd target.
322 * configure: Regenerate.
324 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
326 * configure.in: Change machine triplets from mips-*-linux-gnu* to
329 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
331 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
333 2001-09-11 Richard Henderson <rth@redhat.com>
335 * config/tc-alpha.c (alpha_elf_section_letter): New.
336 (alpha_elf_section_flags): New.
337 * config/tc-alpha.h (md_elf_section_letter): New.
338 (md_elf_section_flags): New.
339 * config/tc-ia64.c (ia64_elf_section_letter): New.
340 * config/tc-ia64.h (md_elf_section_letter): New.
342 2001-09-11 Jakub Jelinek <jakub@redhat.com>
344 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
345 of 'm', 'S' instead of 's'. Update bad_msg.
346 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
347 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
349 2001-09-09 Alan Modra <amodra@bigpond.net.au>
351 * expr.c (expr): Move code setting "retval" to the end of the loop,
352 and rearrange for efficiency. For "PIC code" subtraction, use
353 "rightseg" rather than recalculating. For "symbol OP symbol"
354 subtract, set "retval" to absolute_section if symbols in same
356 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
357 O_symbol. Simplify a +/- b code. Allow equality and non-equality
358 comparisons on symbols from any section. Allow other comparison
359 operators as for subtraction.
360 (symbol_equated_reloc_p): New predicate function.
361 * symbols.h (symbol_equated_reloc_p): Declare.
362 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
363 for expression syms is set correctly.
364 (adjust_reloc_syms): Use symbol_equated_reloc_p.
365 (write_relocs): Likewise.
366 (write_object_file): Likewise.
367 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
368 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
369 of a complex expression when setting up frag_var.
371 2001-09-07 Richard Henderson <rth@redhat.com>
373 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
374 require_seq and allow_seq. Let !literal omit the sequence number.
375 (tokenize_arguments): Reject sequence numbers of !allow_seq.
377 2001-09-08 Jakub Jelinek <jakub@redhat.com>
379 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
380 section symbols the same way as externs.
382 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
384 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
387 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
389 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
390 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
391 PIC, BFD_RELOC_16_PCREL for the rest.
393 (md_pcrel_from): return the right offset for the differently shifted
395 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
397 2001-09-05 Richard Henderson <rth@redhat.com>
399 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
400 (pseudo_func): Add @iplt.
401 (pseudo_opcode): Add data16 and data16.ua.
402 (md_begin): Set iplt pseudo.
403 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
405 2001-09-04 Richard Henderson <rth@redhat.com>
407 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
408 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
409 (alpha_macros): Remove occurrences of same.
410 (O_lituse_addr, O_gprel): New.
411 (DUMMY_RELOC_LITUSE_*): New.
412 (s_alpha_ucons, s_alpha_arch): Prototype.
413 (alpha_reloc_op): Construct elements via DEF macro.
414 (ALPHA_RELOC_SEQUENCE_OK): Remove.
415 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
416 members to not be literal specific.
417 (next_sequence_num): New.
418 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
419 added/removed BFD relocations.
420 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
421 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
422 (tokenize_arguments): Parse ! relocations properly.
423 (find_macro_match): Delete unused macro argument types.
424 (assemble_insn): Add reloc parameter; emit that instead of the
425 default as appropriate.
426 (get_alpha_reloc_tag): New. Split from ...
427 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
428 (assemble_tokens): Don't search macros if user relocation present.
429 Copy reloc sequence number to insn struct.
430 (emit_ldgp): Remove user reloc handling.
431 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
432 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
433 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
434 * config/tc-alpha.h (tc_adjust_symtab): Always define.
435 (struct alpha_fix_tag): Name members less literal specific.
437 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
439 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
440 address of two symbols in different sections.
442 2001-08-31 Eric Christopher <echristo@redhat.com>
443 Jason Eckhardt <jle@redhat.com>
445 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
446 5kc, and 20kc. Clean up old entries.
448 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
449 Jeff Law <law@redhat.com>
451 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
452 offset match H8 ELF spec.
453 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
454 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
456 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
457 (build_bytes): Mark fixups for PCrel branches as signed. For
458 OBJ_ELF, make sure the reloc's offset points to the first byte
460 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
461 * tc-h8300.h (relocation mappings): Add.
463 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
465 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
466 define for BFD_ASSEMBLER.
467 (tc_reloc_mangle): Likewise.
468 (tc_gen_reloc): New function for BFD_ASSEMBLER.
470 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
472 * config/tc-h8300.c (h8300hmode): Record the machine type
473 if BFD_ASSEMBLER is defined.
474 (h8300smode, md_begin): Similarly.
476 2001-08-29 Joel Sherrill <joel@OARcorp.com>
478 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
479 default from coff to elf.
480 * configure: Regenerate.
482 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
484 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
485 assorted coff relocations to the corresponding elf relocations.
486 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
488 * configure.in: Add case for h8300-*-elf.
489 * configure: Regenerate.
491 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
493 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
494 documentation to reflect reality.
496 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
498 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
499 (macro): Reflect change to MAX_GPREL_OFFSET.
501 2001-08-27 Torbjorn Granlund <tege@swox.com>
502 Staffan Ulfberg <staffanu@swox.se>
503 Linus Nordberg <linus@swox.se>
504 Alan Modra <amodra@bigpond.net.au>
506 * configure.in: Recognise powerpc*le*, not just powerpcle*.
507 * configure: Regenerate.
508 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
509 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
510 (md_assemble): Use them.
511 (ppc_machine): Support stub for ELF64 as well as XCOFF.
512 (md_pseudo_table): Add "llong", "quad".
513 (md_parse_option): Match default_cpu of powerpc*.
514 (ppc_arch): Likewise.
515 (ppc_subseg_align): Only for OBJ_XCOFF.
516 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
517 (md_begin): Select PPC_OPCODE_64 for 64 bit.
518 (ppc_insert_operand): Don't bother testing 'file' before calling
519 as_bad_where. Use as_bad_where for operand->insert errors.
520 (mapping): Add ELF64 relocation modifiers.
521 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
522 expressions with abs_symbol.
523 (ppc_elf_cons): Correct offset for little endian targets.
524 (ppc_elf_frob_symbol): New.
525 (md_assemble): Add support for 64 bit ELF relocs.
526 (ppc_tc): Ensure 8 byte alignment when 64 bit.
527 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
528 ".toc" section for 64 bit ELF.
529 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
530 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
531 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
532 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
533 Expand on comments, error message. Add support for 64 bit relocs,
534 and use PPC_HI etc. macros.
535 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
536 (HANDLE_ALIGN): Define to generate nops in code sections rather
538 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
539 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
540 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
541 (ppc_fix_adjustable): Declare.
542 (tc_frob_symbol): Define.
543 (ppc_elf_frob_symbol): Declare.
545 2001-08-26 Andreas Jaeger <aj@suse.de>
547 * config/tc-s390.c: Add missing prototypes
548 (md_gather_operands): Make static.
550 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
552 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
553 allowed value, not the word beyond maximum.
554 * config/tc-mips.c (macro_build_lui): Code cleanup.
555 (macro): Reflect change to MAX_GPREL_OFFSET.
556 (mips_ip): Check explicitly against S_EX_NONE.
557 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
558 (md_apply_fix): Code cleanup.
560 2001-08-24 Andreas Jaeger <aj@suse.de>
562 * config/tc-ppc.h: Fix prototype declaration.
564 2001-08-23 Jakub Jelinek <jakub@redhat.com>
566 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
567 * config/obj-elf.c (obj_elf_size): When size is constant, free
568 and clear symbol_get_obj(sym)->size if any.
570 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
572 * config/tc-mips.c (md_begin): Warn about incompatibility between
573 -march=FOO and -mipsN option, continue with default ISA.
575 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
577 * config/tc-mips.c (md_parse_option): #ifdef the
578 traditional/non-traditional names as it is done in mips_target_format.
580 2001-08-20 Richard Henderson <rth@redhat.com>
582 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
583 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
584 use seg parameter instead of now_seg.
586 2001-08-18 H.J. Lu <hjl@gnu.org>
588 * config/tc-mips.c (show): Add the missing prototype.
590 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
592 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
594 (mips_ip): Use the new return values instead of characters. Add
595 support for %higher and %highest.
598 (my_getSmallExpression): Make parsing case insensitive and more
599 reliable. Add support for %higher and %highest. Further support to
600 parse %gprel and %neg is implemented but currently deactivated.
602 2001-08-17 Alan Modra <amodra@bigpond.net.au>
604 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
605 (ecoff_build_symbols): Likewise.
606 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
608 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
610 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
611 for n32 ABI if appropriate.
613 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
615 * config/tc-mips.c (cons_fix_new_mips): Remove.
616 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
617 (cons_fix_new_mips): Remove.
619 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
621 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
622 a label, not a hex constant.
624 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
626 * config/tc-v850.h: Add missing prototypes.
628 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
630 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
633 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
635 * config/tc-sparc.c (cons_fix_new_sparc): Move
636 `sparc_no_align_cons = 0;' to...
637 (s_uacons): ...here so that sparc_no_align_cons will get
640 2001-08-11 Kazu Hirata <kazu@hxi.com>
642 * config/tc-mips.c: Fix a comment typo.
644 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
646 * config/tc-mips.c (move_register): New function.
647 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
649 (macro2): Use move_register rather than macro_build for moves.
650 (mips16_macro): Likewise.
651 (macro): Likewise. Handle M_MOVE.
653 2001-08-10 Andreas Jaeger <aj@suse.de>
655 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
657 * configure: Regenerate.
659 2001-08-10 Alan Modra <amodra@bigpond.net.au>
661 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
662 Comment indentation of #pragma.
663 * macro.c (alloca): Likewise.
665 * config/tc-ppc.c: Revert 2001-08-08.
667 2001-08-09 Alan Modra <amodra@bigpond.net.au>
669 * symbols.c: Add missing prototypes.
670 * config/e-i386elf.c: Likewise.
671 * config/e-i386coff.c: Likewise.
672 * config/e-i386aout.c: Likewise.
673 * config/obj-coff.c: Likewise.
674 (def_symbol_in_progress, stack): Move definition.
675 * config/obj-elf.c: Add missing prototypes.
676 (obj_elf_change_section): Make static.
677 (obj_elf_parse_section_letters): Likewise.
678 (obj_elf_section_word): Likewise.
679 (obj_elf_section_type): Likewise.
681 2001-08-08 Alan Modra <amodra@bigpond.net.au>
683 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
684 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
685 determining reloc type with code reading operands->reloc field.
687 2001-08-08 Alan Modra <amodra@bigpond.net.au>
689 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
690 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
691 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
692 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
694 * output-file.c (output_file_create): Don't try to open a second
695 time as it's unnecessary. FOPEN_W was undefined too.
697 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
699 * config/tc-mips.c (macro_build): Replace magic constants by defines.
700 (mips_ip): Likewise. Typo.
702 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
704 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
706 (RELAX_ENCODE): Replace bfd_vma by valueT.
707 (load_address): Formatting.
708 (macro): Likewise. Code cleanup. Typo.
709 (macro2): Formatting.
710 (md_parse_option): Typo.
711 (s_mipsset): Reorder cases to look nicer.
712 (md_estimate_size_before_relax): Formatting. Code cleanup.
713 (mips_elf_final_processing): Check against NULL instead of 0.
714 (md_obj_end): Remove ugly `' in message string.
715 (s_mips_ent): Remove ugly `' in message string.
717 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
719 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
720 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
721 mutually exclusive (if they are different).
722 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
725 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
727 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
730 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
732 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
733 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
734 (md_long_opts): Add -mfp32 option.
735 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
736 (md_show_usage): Show usage for -mfp32 and -mgp32.
737 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
738 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
739 (HAVE_32BIT_ADDRESSES): New macro.
740 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
741 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
742 (s_cprestore, s_cpadd): Likewise.
743 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
744 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
745 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
746 to determine the width of addresses in load, store and jump macros.
747 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
748 used in set instructions; do not check the address size for them.
749 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
750 unaligned load and store macros.
751 (mips_ip): Use the new macros to check the width of a register when
752 processing float constants. Force a constant into memory if it is
753 destined for an FPR and the FPRs are wider than the GPRs. Warn about
754 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
755 than mips_gp32 to select synthetic instructions.
756 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
757 synthetic instructions.
759 2001-08-01 Christian Groessler <cpg@aladdin.de>
761 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
762 "rh", "rr", "rq", or "sp" then don't automatically assume
763 it's a register name. Check whether there is a number
766 2001-08-01 Alan Modra <amodra@bigpond.net.au>
768 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
769 Don't allocate more space than necessary for the input line copy.
771 2001-08-01 Alan Modra <amodra@bigpond.net.au>
773 * read.c: Standardize error/warning messages - don't capitalise, no
774 final period or newline, don't say "ignored" or "zero assumed" for
775 as_bad messages. In some cases, change the wording to that used
776 elsewhere for similar messages.
779 * atof-generic.c: Likewise.
782 * depend.c: Likewise.
783 * dwarf2dbg.c: Likewise.
787 * input-file.c: Likewise.
788 * input-scrub.c: Likewise.
789 * listing.c: Likewise.
790 * output-file.c: Likewise.
792 * subsegs.c: Likewise.
793 * symbols.c: Likewise.
795 * ecoff.c (ecoff_directive_end): Test for missing name by
796 comparing input line pointers rather than reading string.
797 (ecoff_directive_ent): Likewise.
798 * read.c (s_set): Likewise.
799 (s_align): Report a warning rather than an error for
801 (s_comm): Check for missing symbol name.
802 (s_lcomm_internal): Likewise.
804 (s_globl): Use is_end_of_line instead of looking for '\n'.
805 (s_lcomm_internal): Likewise.
806 (ignore_rest_of_line): Report a warning rather than an error.
808 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
810 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
811 any kind of relocation against a not-loaded section.
813 2001-07-30 Alan Modra <amodra@bigpond.net.au>
815 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
816 to include '@' in symbol names when parsing versioned symbols
817 rather than calling get_symbol_end multiple times.
818 * config/tc-i370.c (register_name): Format fixes. Don't call
819 get_symbol_end after parsing number.
820 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
821 code out of conditional.
822 (address_register_name): Likewise.
823 (other_register_name): Likewise.
824 * config/tc-mn10300.c (r_register_name): Likewise.
825 (xr_register_name): Likewise.
826 (data_register_name): Likewise.
827 (address_register_name): Likewise.
828 (other_register_name): Likewise.
829 * config/tc-ppc.c (register_name): Likewise.
830 * config/tc-s390.c (register_name): Likewise.
832 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
834 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
835 and bra relax: update fragP->fr_fix after the fixup.
837 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
839 * read.c (s_set): Check for missing symbol name.
841 2001-07-26 Alan Modra <amodra@bigpond.net.au>
843 * write.c (relax_segment <rs_space>): Account for fr_fix.
845 2001-07-25 H.J. Lu <hjl@gnu.org>
847 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
848 we treat weak like extern only for ELF.
849 (mips_fix_adjustable): Make sure we don't adjust extern/weak
850 symbols only for ELF.
852 2001-07-25 Chris Demetriou <cgd@broadcom.com>
854 * config/tc-mips.c: Fix spelling error in comment.
856 2001-07-25 Dave Brolley <brolley@redhat.com>
858 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
859 (IS_PARALLEL_SEPARATOR): New macro.
860 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
861 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
862 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
863 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
866 2001-07-24 Alan Modra <amodra@bigpond.net.au>
868 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
869 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
870 Update dependencies with "make dep-am".
871 * Makefile.in: Regenerate.
872 * doc/Makefile.in: Regenerate.
874 2001-07-23 Kazu Hirata <kazu@hxi.com>
876 * config/tc-alpha.h: Fix formatting.
877 * config/tc-arc.c: Likewise.
878 * config/tc-d10v.h: Likewise.
879 * config/tc-hppa.c: Likewise.
880 * config/tc-i370.c: Likewise.
881 * config/tc-i386.h: Likewise.
882 * config/tc-i960.h: Likewise.
883 * config/tc-ia64.c: Likewise.
884 * config/tc-ia64.h: Likewise.
885 * config/tc-m32r.c: Likewise.
886 * config/tc-m68k.c: Likewise.
887 * config/tc-m88k.c: Likewise.
888 * config/tc-ns32k.c: Likewise.
889 * config/tc-pdp11.c: Likewise.
890 * config/tc-pj.h: Likewise.
891 * config/tc-s390.c: Likewise.
892 * config/tc-sparc.c: Likewise.
893 * config/tc-sparc.h: Likewise.
894 * config/tc-tic80.c: Likewise.
895 * config/tc-w65.h: Likewise.
897 2001-07-23 Alan Modra <amodra@bigpond.net.au>
899 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
900 symbols specially. Always resolve, adding fr_address to value.
901 * write.c (write_object_file): Don't add fr_address to sym values.
902 (relax_frag): Likewise.
903 (relax_segment): Likewise.
904 * config/obj-ieee.c (do_symbols): Likewise.
905 * config/tc-cris.c (md_convert_frag): Likewise.
906 * config/tc-fr30.c (md_convert_frag): Likewise.
907 * config/tc-i386.c (md_convert_frag): Likewise.
908 * config/tc-m32r.c (md_convert_frag): Likewise.
909 * config/tc-m68hc11.c (md_convert_frag): Likewise.
910 * config/tc-mcore.c (md_convert_frag): Likewise.
911 * config/tc-mips.c (mips16_extended_frag): Likewise.
912 * config/tc-ns32k.c (md_convert_frag): Likewise.
913 * config/tc-m68k.c (md_convert_frag_1): Likewise.
914 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
915 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
916 (md_relax_table): Remove first four entries. Format.
917 (md_estimate_size_before_relax): Remove old_fix. Don't bother
918 setting fr_var. Simplify byte branch checks.
920 2001-07-23 Alan Modra <amodra@bigpond.net.au>
922 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
923 "isbranch" param as all calls have it set.
924 (pa_parse_neg_cmpsub_cmpltr): Likewise.
925 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
926 strcasecmp in "nullify" var.
927 (pa_parse_neg_add_cmpltr): Likewise.
928 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
929 functions. Don't print wrong conditions in error messages.
931 2001-07-23 Andreas Jaeger <aj@suse.de>
933 * config/tc-s390.c (s390_force_relocation): Removed.
935 * config/tc-s390.h: Remove double declaration of
938 2001-07-22 H.J. Lu <hjl@gnu.org>
940 * config/tc-mips.c (s_mips_end): Remove unused variables.
941 (s_mips_frame): Add ATTRIBUTE_UNUSED.
943 2001-07-17 Andreas Schwab <schwab@suse.de>
945 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
947 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
949 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
951 2001-07-17 matthew green <mrg@eterna.com.au>
953 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
955 (line_comment_chars): Set to '/' if TE_NetBSD.
957 2001-07-14 matthew green <mrg@eterna.com.au>
959 * configure.in (i386-*-netbsdelf*): New target.
960 * configure: Regenerate.
962 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
964 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
965 class of the non-debug symbol is C_NULL.
967 2001-07-10 Anders Norlander <anorland@synergenix.se>
969 * doc/as.texinfo (Incbin): Fix grammatical errors.
971 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
973 * depend.c: Use FOPEN_.. macros in calls to fopen().
974 * input-file.c: As above.
975 * itbl-ops.c: As above.
976 * listing.c: As above.
977 * output-file.c: As above.
980 2001-07-08 Anders Norlander <anorland@synergenix.se>
982 * read.c (s_incbin): New .incbin function.
983 * read.c (potable): Add "incbin" pseudo-op.
984 * read.h: Add s_incbin prototype.
985 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
986 * NEWS: Mention new feature.
988 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
990 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
993 2001-07-06 John Healy <jhealy@redhat.com>
995 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
996 set of fixups to be stored.
997 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
998 restored to be chosen from any that are saved.
999 (gas_cgen_swap_fixups): Modified to allow the current set of
1000 fixups to be swapped with any other set that has been saved.
1001 (gas_cgen_initialize_saved_fixups_array): New routine.
1002 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1003 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1004 or MAX_SAVED_FIXUP_CHAINS.
1005 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1006 store, swap and restore fuctions to reflect the new interface.
1008 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1010 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1011 ignore empty, ineffectual alignment frags when deciding if a
1012 branch can be short.
1014 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1016 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1017 and SPECIAL_SECTION_FINI_ARRAY.
1018 (special_section_name): Add .init_array and .fini_array.
1019 (md_pseudo_table): Add init_array and fini_array.
1020 (md): Add pointer_size and pointer_size_shift fields.
1021 (setup_unwind_header): New static function.
1022 (output_unw_records): Modify to use setup_unwind_header.
1023 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1024 md.pointer_size_shift.
1025 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1027 2001-07-05 Ben Elliston <bje@redhat.com>
1029 * README (Supported platforms): m88k no longer suffers bitrot.
1031 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1033 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1035 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1036 lsy_value. Correct typos in comments.
1037 * symbols.c (local_symbol_make): Update for name change.
1038 (local_symbol_convert): Likewise.
1040 (S_GET_VALUE): Likewise.
1041 (S_SET_VALUE): Likewise.
1042 (print_symbol_value_1): Likewise.
1043 (resolve_symbol_value): Likewise. Don't divide local sym values
1044 by OCTETS_PER_BYTE twice.
1046 2001-07-04 Jim Wilson <wilson@redhat.com>
1048 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1050 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1053 2001-07-05 Ben Elliston <bje@redhat.com>
1055 * read.c (s_fill): Correct spelling error in comments.
1057 * doc/c-m88k.texi: New file.
1058 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1059 * doc/Makefile.in: Regenerate.
1060 * doc/all.texi: Set M880X0.
1061 * doc/as.texinfo: Hook in m88k-dependent documentation.
1063 2001-07-04 Eric Christopher <echristo@redhat.com>
1065 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1067 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1068 and rm5721 as valid cpu strings.
1069 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1071 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1073 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1074 if it's expected to be non-zero.
1076 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1078 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1081 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1082 (write_object_file): Set finalize_syms to
1083 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1086 * doc/internals.texi; Document
1087 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1089 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1091 * config/tc-ppc.c: Formatting fixes.
1093 2001-07-01 Ben Elliston <bje@redhat.com>
1095 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1096 they cause some subtle breakage. Will fix them again later.
1098 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1100 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1101 outside of a function as a .appline directive.
1103 2001-06-28 Eric Christopher <echristo@redhat.com>
1104 H.J. Lu <hjl@gnu.org>
1106 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1107 of mips_cpu for the ISA selection.
1108 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1109 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1110 (mips_tune): New. Use mips_tune for scheduling and optimization
1112 (append_insn): Use mips_tune and mips_arch.
1113 (macro_build): Ditto.
1115 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1116 backwards compatability mips_cpu generates arch and tune.
1117 (md_show_usage): Document new behavior.
1119 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1124 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1126 * write.c (write_object_file): Do not set finalize_syms until
1127 after the segments have been sized. Some backends may still
1128 need to access the syms's frags in order to adjust relaxed
1131 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1134 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1136 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1137 subtract MD_PCREL_FROM_SECTION for 68k.
1138 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1139 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1141 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1143 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1144 pcrel, subtract MD_PCREL_FROM_SECTION value.
1146 2001-06-24 Ben Elliston <bje@redhat.com>
1148 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1150 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1152 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1153 section symbols the same way as externs.
1155 2001-06-24 Ben Elliston <bje@redhat.com>
1157 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1158 (emit_relocations): Ditto.
1160 (md_begin): Reformat comments to conform to the GNU standards.
1161 (md_assemble): Ditto.
1163 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1164 (md_parse_option): Mark parameters as unused.
1165 (md_show_usage): Ditto.
1166 (calcop): Adjust type of `reg_prefix' to char.
1168 (getval): Adjust type of local `c' to char.
1169 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1170 (md_create_long_jump): Ditto.
1171 (md_estimate_size_before_relax): Mark parameters as unused.
1173 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1174 to allay a possible compiler warning.
1176 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1178 * doc/internals.texi (CPU backend): Document md_atof.
1180 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1182 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1183 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1186 2001-06-21 Philip Blundell <philb@gnu.org>
1188 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1190 (insns): Remove entry for adrl. Add long_flag for adr.
1191 (do_adr): Handle `l' suffix.
1194 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1196 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1197 (md_apply_fix): Use it here. Replace printf with equivalent
1199 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1200 (md_apply_fix): Here too.
1201 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1202 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1203 (md_convert_frag_1): Likewise.
1205 2000-06-20 Tom Rix <trix@redhat.com>
1207 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1209 2001-06-18 H.J. Lu <hjl@gnu.org>
1211 * doc/Makefile.am (info): Depend on $(MANS).
1212 (as.1): Remove the prefix `$(srcdir)/'.
1213 * doc/Makefile.in: Regenerated.
1217 2001-06-18 Philip Blundell <philb@gnu.org>
1219 * config/tc-arm.c (do_msr): Remove restriction on usage of
1222 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1224 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1227 2001-06-13 Philip Blundell <philb@gnu.org>
1229 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1230 (do_t_arit): Likewise.
1232 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1234 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1235 .loc pseudos if the dfwarf2 functions are available.
1236 (md_assemble): Only call dwarf2_emit_insn if it is available.
1238 * expr.c: Fix typo in comment.
1240 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1242 * doc/as.texinfo (Infix Ops): Document that comparison and
1243 combiner operators can be used as infix operators.
1245 2001-06-12 Peter Jakubek <pjak@snafu.de>
1247 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1249 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1250 (reverse_mri_condition): Likewise.
1251 (swap_mri_condition): Issue warning for conditions that can not be
1253 (build_mri_control_operand): Fix order of operands (swapped).
1254 (build_mri_control_operand): Allow upper case extension in structured
1256 (s_mri_else): Likewise.
1257 (s_mri_next): Likewise.
1258 (s_mri_for): Likewise.
1259 (s_mri_if): Fix handling comment ('*') in mri mode.
1260 (s_mri_while): Likewise.
1261 * macro.c (macro_expand): Allow macro invocation with empty
1264 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1266 * config/tc-arm.c: Fix test for overlow of literal pool.
1268 2001-06-11 H.J. Lu <hjl@gnu.org>
1270 * NEWS: Updated for the new -n option for the MIPS assembler.
1272 * config/tc-mips.c (md_show_usage): Add -n.
1274 * doc/as.texinfo: Document the new -n option.
1275 * doc/c-mips.texi: Likewise.
1276 * doc/as.1: Regenerated.
1278 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1280 * config/obj-coff.c (obj_coff_section): Formatting fix.
1282 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1285 2001-06-08 H.J. Lu <hjl@gnu.org>
1287 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1288 disable warning about all NOPS that the assembler generates.
1289 (macro): Warn NOPS generated only if warn_nops is not 0.
1290 (md_shortopts): Add `n'.
1291 (md_parse_option): Set warn_nops to 1 for `n'.
1293 2001-06-08 H.J. Lu <hjl@gnu.org>
1295 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1297 2001-06-08 H.J. Lu <hjl@gnu.org>
1299 * config/tc-mips.c (md_apply_fix): Don't adjust common
1300 extern/weak symbols for ELF.
1301 (md_estimate_size_before_relax): Treat weak like extern for
1303 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1306 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1308 * Makefile.am: 'som' is not wrongly spelled 'some'.
1309 * Makefile.in: Regenerate.
1311 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1312 S_GET_VALUE by using a temp.
1313 (append_insn): Likewise, and for S_SET_VALUE too.
1314 (mips_emit_delays): Likewise.
1315 (my_getExpression): Likewise.
1316 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1317 (mips16_extended_frag): Remove code concerned with avoiding
1318 locking in a frag address now that symbols are not finalized until
1319 relaxation is complete. Cater for first relaxation pass having
1320 bogus addresses. Use relax_marker to reliably determine whether a
1321 symbol frag has been reached on the current pass.
1323 2001-06-07 H.J. Lu <hjl@gnu.org>
1325 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1326 * configure: Regenerate.
1328 2001-06-07 H.J. Lu <hjl@gnu.org>
1330 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1332 * configure: Regenerate.
1334 2001-06-07 H.J. Lu <hjl@gnu.org>
1336 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1337 MIPS_STABS_ELF is defined.
1339 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1341 * as.c (show_usage): Remove L from listing options. It is not a
1344 2001-06-06 Christian Groessler <cpg@aladdin.de>
1346 * config/tc-z8k.c: Removed many warnings by removing unused
1347 variables and tagging unused parameters as such.
1348 (md_begin): Fixed a typo (","instead of ";").
1349 (struct ctrl_table): Add parentheses to initialize array
1351 (struct flag_table): Likewise.
1352 (struct intr_table): Likewise.
1353 (struct table): Likewise.
1354 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1356 2001-06-06 Peter Jakubek <pjak@snafu.de>
1358 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1359 options to list (e.g. m5206e, m5307, m5407).
1361 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1363 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1364 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1366 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1368 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1369 <JumpByte, JumpDword insn output>: Remove dead code.
1371 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1373 * as.c (parse_args): Correct option name "listing-lhs-width2".
1375 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1377 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1380 2001-05-30 Richard Henderson <rth@redhat.com>
1382 * read.c (emit_leb128_expr): Call md_cons_align.
1384 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1386 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1387 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1388 (tc_gen_reloc): Likewise.
1389 (sparc_cons_align): Don't clear sparc_no_align_cons.
1390 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1391 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1393 2001-05-27 Alan Modra <amodra@one.net.au>
1395 * write.c (relax_segment <rs_space>): Check the section of a
1396 symbol to determine whether it is absolute rather than comparing
1397 its frag against zero_address_frag as listings play tricks with
1400 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1401 allocated in the same chunk as the fixed part.
1403 2001-05-26 Alan Modra <amodra@one.net.au>
1405 * write.c (relax_segment <rs_space>): Calculate growth using
1406 addresses before stretch. Prevent repeated error messages.
1407 From Peter Jakubek <pjak@snafu.de>
1408 Use as_bad_where and as_warn_where to pinpoint errors.
1410 2001-05-25 Alan Modra <amodra@one.net.au>
1412 * symbols.c (resolve_symbol_value): Always set segment, even when
1413 not finalizing symbol value.
1415 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1416 * config/obj-coff.c (write_object_file): Likewise.
1417 * (size_section): Remove rs_space assert as fr_symbol is no longer
1419 (fill_section): Likewise.
1421 * configure.in: Replace linuxoldld with linux*oldld.
1422 * configure: Regenerate.
1424 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1425 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1426 that have been finalized.
1428 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1429 taking exit_dont_set_value.
1431 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1434 2000-05-24 Tom Rix <trix@redhat.com>
1436 * config/obj-coff.c (add_lineno): xcoff allows negative line
1438 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1440 2001-05-24 Alan Modra <amodra@one.net.au>
1442 * write.c (write_object_file): Set finalize_syms = 1 before
1445 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1447 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1448 architecture, remove erraneous ISA_MIPS32.
1449 (md_show_usage): Add MIPS r12k support.
1450 (mips_cpu_info_table): Add MIPS r12k support.
1452 2001-05-22 Alan Modra <amodra@one.net.au>
1454 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1457 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1458 instead use finalize_syms directly. Don't treat expressions
1459 specially with regard to finalize_syms. Update calls to self.
1460 (resolve_local_symbol): Update call to resolve_symbol_value.
1461 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1463 * symbols.h (resolve_symbol_value): Update prototype.
1464 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1465 to resolve_symbol_value.
1466 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1467 * config/obj-coff.c (do_relocs_for): Likewise.
1468 (yank_symbols): Likewise.
1469 (fixup_segment): Likewise.
1470 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1471 * config/tc-mips.c (md_convert_frag): Likewise.
1472 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1473 (ppc_fix_adjustable): Likewise.
1474 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1475 (dwarf2dbg_convert_frag): Likewise.
1476 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1477 (eh_frame_convert_frag): Likewise.
1478 * expr.c (make_expr_symbol): Likewise.
1479 * write.c (adjust_reloc_syms): Likewise.
1480 (write_object_file): Likewise.
1481 (relax_segment): Likewise.
1482 (fixup_segment): Likewise.
1483 (finalize_syms): Init to zero, and update comment.
1484 (write_object_file): Set finalize_syms to 1 rather than 2.
1485 * doc/internals.texi (sy_value): Mention finalize_syms.
1486 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1488 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1489 as relaxable if embedded system, make weak syms non-relaxable.
1491 (tc_m68k_fix_adjustable): ..so it can be used here.
1492 (md_apply_fix_2): Sign extend without conditional.
1494 * config/tc-v850.c: Update copyright.
1496 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1498 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1499 howto entry is not found.
1501 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1503 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1504 optimize differences between symbols in code sections to
1506 (mn10300_fix_adjustable): Don't adjust to section+offset
1507 relocations pointing at symbols in code sections.
1509 2001-05-16 Alan Modra <amodra@one.net.au>
1511 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1513 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1514 opcodes are output rather than after. Delete insn_size.
1515 * config/tc-v850.c (md_assemble): Similarly, but delete
1518 2001-05-14 Richard Henderson <rth@redhat.com>
1520 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1523 2001-05-14 Richard Henderson <rth@redhat.com>
1525 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1526 also collect whether to expect an FDE augmentation.
1527 (check_eh_frame): Rewrite as a state machine. Track where in
1528 an FDE we are located, skip any augmentation.
1529 (eh_frame_estimate_size_before_relax): Get code alignment from
1530 the fragment subtype.
1531 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1532 * read.c (emit_leb128_expr): Call check_eh_frame.
1534 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1536 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1537 before a relaxable insns.
1539 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1541 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1542 between symbols if the base symbol is in the current section;
1543 emit a PC-relative relocation instead.
1545 2001-05-12 Peter Targett <peter.targett@arccores.com>
1547 * config/tc-arc.c: Update copyright and tidy source comments.
1548 (md_pseudo_table): Add directive .cpu back as an alias for
1549 .option. Add .file and .line for dwarf2 support.
1550 (arc_mach_type): Make bfd_mach_arc_6 default.
1551 (md_longopts): Add entry 'pre-v6' representing old command line
1552 option when assembling for 'arc5' core versions.
1553 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1555 (arc_code_symbol): Make symbol value for @h30 fixup expression
1556 equal to O_constant.
1557 (md_assemble): Call dwarf2_emit_insn.
1558 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1559 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1560 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1562 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1564 * config/tc-ia64.c (special_linkonce_name): New.
1565 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1566 .gnu.linkonce.ia64unw{,i}.FOO.
1567 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1568 (dot_endp): Add comment about it.
1570 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1572 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1573 block, ensure that the low order bits of the alignment are
1576 2001-05-10 Alan Modra <amodra@one.net.au>
1578 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1581 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1582 current variable part of frag.
1583 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1584 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1585 * config/tc-m68hc11.c (RELAX_STATE): Define.
1586 (RELAX_LENGTH): Define.
1587 (md_estimate_size_before_relax): Handle non-relaxable cases
1588 separately from relaxable cases for clarity, and return correct
1589 size for multi-pass relaxation.
1590 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1591 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1592 (md_convert_frag): Remove "length_code".
1593 * config/tc-vax.c (RELAX_STATE): Define.
1594 (RELAX_LENGTH): Define.
1595 (md_relax_table): Add missing entry.
1596 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1597 (md_convert_frag): Remove "length_code".
1598 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1599 don't bother setting fr_var. Return correct size for multi-pass
1601 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1602 (md_convert_frag): Don't bother clearing fr_var.
1603 (md_pseudo_table): Correct initialization.
1604 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1605 (md_estimate_size_before_relax): No need to set fr_var.
1606 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1607 (md_estimate_size_before_relax): No need to set fr_var.
1609 2001-05-09 Richard Henderson <rth@redhat.com>
1611 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1612 beginning a function's unwind info block.
1614 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1616 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1618 2001-05-08 Andreas Schwab <schwab@suse.de>
1620 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1621 fx_pcrel_adjust explicitly sign extend when reading it.
1623 2001-05-08 Alan Modra <amodra@one.net.au>
1625 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1626 from md_relax_table, and combine some switch cases.
1628 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1630 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1631 from offset in non-pcrel operands too.
1633 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1635 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1636 * config/tc-arm.c (arm_handle_align): Do not insert more than
1637 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1638 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1640 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1642 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1644 * Makefile.in: Regenerate.
1645 * configure.in: Remove duplicate mips-*-ecoff* entry.
1646 * configure: Regenerate.
1648 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1649 (n_names): Cast away type mismatch.
1650 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1651 (obj_ecoff_frob_symbol): Likewise.
1652 * ecoff.c: (add_file): Add unused attribute.
1653 (ecoff_directive_begin): Likewise.
1654 (ecoff_directive_bend): Likewise.
1655 (ecoff_directive_def): Likewise.
1656 (ecoff_directive_dim): Likewise.
1657 (ecoff_directive_scl): Likewise.
1658 (ecoff_directive_size): Likewise.
1659 (ecoff_directive_type): Likewise.
1660 (ecoff_directive_tag): Likewise.
1661 (ecoff_directive_val): Likewise.
1662 (ecoff_directive_endef): Likewise.
1663 (ecoff_directive_end): Likewise.
1664 (ecoff_directive_ent): Likewise.
1665 (ecoff_directive_extern): Likewise.
1666 (ecoff_directive_file): Likewise.
1667 (ecoff_directive_fmask): Likewise.
1668 (ecoff_directive_frame): Likewise.
1669 (ecoff_directive_mask): Likewise.
1670 (ecoff_directive_loc): Likewise.
1671 (mark_stabs): Likewise.
1672 (ecoff_stab): Likewise.
1673 (ecoff_frob_symbol): Cast away type mismatch.
1674 (ecoff_padding_adjust): Likewise.
1675 (ecoff_build_symbols): Likewise.
1676 (ecoff_build_procs): Likewise.
1677 (ecoff_build_aux): Likewise.
1678 (ecoff_build_strings): Likewise.
1679 (ecoff_build_fdr): Likewise.
1680 (ecoff_build_debug): Likewise.
1681 * itbl-ops.c (itbl_assemble): Variable initialization.
1683 2001-05-03 Alan Modra <amodra@one.net.au>
1685 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1686 expressions rather than triggering an assert.
1688 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1690 * config/tc-openrisc.c: New file.
1691 * config/tc-openrisc.h: Likewise.
1693 * Makefile.am: Add OpenRISC target.
1694 * Makefile.in: Regenerated.
1696 * configure.in (openrisc-*-*): Add target.
1697 * configure: Regenerated.
1699 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1701 * config/tc-arm.c (arm_frag_align_code): Change error message to
1702 more explanatory version.
1704 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1706 * config/tc-mips.c (md_parse_option): Also accept
1707 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1709 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1711 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1712 argument passing order: predicate goes last, not first.
1714 2001-04-27 Sean McNeil <sean@mcneil.com>
1716 * configure.in: Add arm-vxworks.
1717 * configure: Regenerate.
1719 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1721 * config/tc-arm.c (arm_handle_align): New Function: Generate
1722 no-op filled alignment frags.
1723 (arm_frag_align_code): New Function: Create a code alignment frag.
1724 (arm_init_frag): New Function: Initialse the target dependent
1727 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1728 (TC_FRAG_INIT): Define.
1729 (HANDLE_ALIGN): Define.
1730 (md_do_align): Define.
1732 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1734 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1735 symbol has been initialised before extracting its symbol index.
1737 2001-04-24 H.J. Lu <hjl@gnu.org>
1739 * configure: Regenerated with the right version of autoconf.
1741 2001-04-24 Christian Groessler <cpg@aladdin.de>
1743 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1744 generate R_CALLR and R_REL16 relocations
1746 2000-04-20 Jason Eckhardt <jle@redhat.com>
1748 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1749 since frag_now can change after d10v_cleanup is called.
1751 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1753 * configure.in: Add the em type for FreeBSD targets.
1754 * configure: Regenerate.
1756 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1758 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1759 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1761 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1762 pc-relative relocations not placed at the end of the instruction.
1764 2001-04-13 Jim Wilson <wilson@redhat.com>
1766 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1769 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1771 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1772 handle SHF_MERGE and SHF_STRINGS.
1773 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1774 (obj_elf_section): Allow additional argument specifying entity size.
1775 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1776 in SEC_MERGE sections.
1778 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1780 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1782 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1784 * expr.c (operand): Pass &c to md_parse_name().
1785 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1787 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1789 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1791 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1792 * Makefile.in: Regenerated.
1794 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1795 * configure: Regenerated.
1797 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1799 * config/tc-mn10300.c (xr_registers): Added `pc'.
1801 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1803 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1804 * configure: Regenerate.
1806 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1807 cases, and always return size based on current fr_subtype.
1808 (md_begin): Move initialization of md_relax_table..
1809 (md_relax_table): ..to static initializer. Set rlx_length for
1810 UNDEF_WORD_DISP cases.
1811 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1812 (md_begin): Likewise.
1813 (md_relax_table): Likewise.
1814 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1815 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1816 Set rlx_backward and rlx_forward to zero for unused states.
1817 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1818 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1819 (UNCOND12, UNCOND32): Remove duplicate defines.
1821 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1823 * config/tc-cris.c (md_estimate_size_before_relax) <case
1824 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1825 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1826 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1827 Add cases to cover all relax states.
1828 (cris_insn_first_word_frag): New.
1829 (md_assemble): Call cris_insn_first_word_frag to get the first
1830 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1831 end. Drop variable insn_size.
1832 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1833 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1834 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1836 * write.c (write_object_file): Reset broken word state before
1839 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1841 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1842 for one line if not already enabled.
1843 * cond.c (s_elseif): Correct conditional assembly listing.
1846 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1847 Don't abort on NULL current_cframe.
1849 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1851 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1852 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1853 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1854 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1855 * config/obj-coff.c (do_relocs_for): Likewise.
1856 (yank_symbols): Likewise.
1857 (fixup_segment): Likewise.
1858 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1859 (ppc_fix_adjustable): Likewise.
1860 * config/tc-mips.c (md_convert_frag): Likewise.
1861 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1862 * ehopt.c (eh_frame_convert_frag): Likewise.
1863 * expr.c (make_expr_symbol): Likewise.
1865 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1867 * symbols.c (resolve_symbol_value): Don't fix expression values
1868 until relaxation is complete.
1869 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1870 (S_GET_VALUE): Likewise, and return unresolved expression value.
1871 * write.c (finalize_syms): New.
1872 (relax_and_size_seg): Split into..
1873 (relax_seg): New function, returns 1 if anything changed..
1874 (size_seg): And the remainder of relax_and_size_seg.
1875 (fixup_segment): Arrange for final resolution of sym values.
1876 (adjust_reloc_syms): Likewise.
1877 (write_object_file): Likewise, and repeatedly call relax_seg until
1878 nothing more changes.
1879 (relax_segment): Return 1 if anything changed. Use correct types
1880 for rs_org `target' and `after'.
1881 * write.h (finalize_syms): Declare.
1882 (relax_segment): Update prototype.
1884 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1885 do-nothing cases to switch to avoid abort on a second relaxation
1886 pass, and tidy code a little.
1887 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1888 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1889 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1890 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1891 (md_relax_table): Remove first four unused entries. Increment
1892 rlx_length by one throughout table, and update comments to suit.
1893 (md_estimate_size_before_relax): Return size of current variable
1894 part of frag to reflect reality when relaxing more than once.
1895 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1896 (COND32, UNCD32): Rename to DISP32 throughout.
1897 (UNDEF_WORD_DISP): Renumber to 3.
1898 (md_estimate_size_before_relax): Add extra do-nothing cases.
1899 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1900 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1901 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1902 handle word and dword branches.
1904 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1906 * config/tc-cris.h (tc_fix_adjustable): Allow only
1907 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1908 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1909 example in comment to valid type.
1911 2001-03-28 H.J. Lu <hjl@gnu.org>
1913 * read.c (equals): Set to local for COFF only if it hasn't been
1916 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1918 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1919 (md_begin): Use it when setting default architecture.
1921 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1923 * read.c (equals): (for COFF) default symbols to being local.
1925 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1927 * configure.in (cris-*-*): Change default emulation to criself.
1928 (cris-*-*aout*): New rule.
1929 * configure: Regenerate.
1931 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1933 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1934 BFD_RELOC_390_GOTENT.
1935 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1936 BFD_RELOC_390_GOTENT.
1938 2001-03-26 Nick Clifton <nickc@redhat.com>
1940 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1941 * config/tc-s390.c (s390_force_relocation): New function: Force
1942 relocations for VTINHERIT relocs.
1944 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1946 * doc/as.texinfo: Put @c man begin to generate the as man page.
1947 When generating man, define all the variables. Re-organize some
1948 options to obtain better indentation of man page.
1949 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1950 (as.1): Build from as.texinfo.
1951 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1953 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1955 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1956 scale factor, and return the end of the expression.
1957 (i386_operand): Modify for above.
1959 2001-03-23 Nick Clifton <nickc@redhat.com>
1961 * doc/as.texinfo: Document --listing-XXX command line switches.
1962 Explain why listings behave differently when -pipe is used.
1964 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1966 * write.c (fix_new_exp): Print an error if passed a register.
1968 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1970 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1971 (PIC_SUFFIX_CHAR): New macro.
1972 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1973 (pic): New variable.
1974 (md_longopts): New option --pic.
1975 (OPTION_PIC): Define.
1976 (md_estimate_size_before_relax): Tweak longish comment.
1977 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1978 (md_assemble): Handle a PIC relocation on prefix and normal
1979 instruction operands.
1980 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1981 "complex" operand expressions. Call frag_more outside
1982 gen_cond_branch_32 parameter list.
1983 (cris_process_instruction): Handle PIC relocs on parsed
1984 operand expressions. Validize PIC reloc sizes.
1985 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1986 (gen_bdap): Handle "complex" operand expressions.
1987 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1988 ADD.D offset,PC as jump instruction if generating PIC. Generate
1989 error instead of crashing on complex expressions.
1990 (cris_number_to_imm): Add segT parameter. All callers changed.
1991 Use segT parameter, not now_seg, for segment of fixup. Handle
1992 PCREL relocations but check that they are fully resolved.
1993 (md_parse_option): Handle OPTION_PIC.
1994 (tc_gen_reloc): Handle PIC relocs.
1995 (md_show_usage): Update for --pic.
1996 (md_apply_fix3): Renamed from md_apply_fix.
1997 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1998 (md_cris_force_relocation): Force relocation for PIC relocs.
2000 * config/tc-cris.h: Tweak attribution.
2001 (MD_APPLY_FIX3): Define.
2002 (IS_CRIS_PIC_RELOC): New macro.
2003 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2004 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2006 (tc_frob_symbol): Avoid emitting undefined symbols.
2008 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2010 * frags.h (struct frag): Add relax_marker.
2011 * write.c (is_dnrange): Delete.
2012 (relax_frag): Use correct types for `aim', `target', `address'.
2013 Delete `offset', `was_address'. Test `relax_marker' instead of
2014 using fragile (and slow) address test.
2015 (relax_segment): Init and flip `relax_marker'.
2017 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2019 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2022 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2024 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2025 with 'Motorola specification for assembly language input standard'.
2027 2001-03-17 Richard Henderson <rth@redhat.com>
2029 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2030 (dwarf2_directive_loc): Don't use them.
2031 (dwarf2_directive_file): Reject duplicate file definitions.
2032 (get_filenum): Zero allocated memory.
2033 (out_file_list): Complain about missing file definitions.
2035 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2037 * read.c (do_org): Handle complex expressions.
2038 * cgen.c (gas_cgen_finish_insn): Likewise.
2040 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2042 * config/tc-ia64.c (md): New member keep_pending_output.
2043 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2045 (dot_xdata): Turn on md.keep_pending_output for the duration of
2047 (dot_xfloat_cons): Ditto.
2048 (dot_xstringer): Ditto.
2049 (dot_xdata_ua): Ditto.
2050 (dot_xfloat_cons_ua): Ditto.
2052 2001-03-15 Jim Wilson <wilson@redhat.com>
2054 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2057 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2059 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2061 2001-03-15 DJ Delorie <dj@redhat.com>
2063 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2064 blindly freeing string if it isn't at the top of the obstack.
2066 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2068 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2069 (NUM_FLAG_CODE): Define.
2070 (lex_got): New function.
2071 (got_reloc): New global var.
2072 (x86_cons_fix_new): New function.
2073 (x86_cons): New function.
2074 (i386_immediate): Use lex_got here, replacing inline code. Change
2075 "ignoring junk.." error message to "junk.."
2076 (i386_displacement): Likewise.
2077 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2078 (x86_cons): Declare.
2079 (TC_CONS_FIX_NEW): Define.
2080 (x86_cons_fix_new): Declare.
2082 2001-03-12 Nick Clifton <nickc@redhat.com>
2084 * config/tc-arm.c (md_begin): Always set machine type based on
2087 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2089 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2090 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2092 <JumpInterSegment output>: Use correct i.disp_reloc[].
2093 <immediate output>: Likewise.
2095 2001-03-06 Nick Clifton <nickc@redhat.com>
2097 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2100 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2102 * config/tc-m68k.c : Add 5407 to archs[] table.
2103 (HAVE_LONG_BRANCH): Add mcf5407.
2104 (select_control_regs): Recognize 5407.
2106 2001-03-02 Dave Brolley <brolley@redhat.com>
2108 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2111 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2113 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2114 (gen_to_words): Print warnings if NaNs are found and the target CPU
2115 does not support them. Allow largest exponent to be used in normal
2116 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2118 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2120 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2121 anymore since we use bfd_elf_generic_reloc now.
2122 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2124 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2126 * configure.in (BFD_VERSION): New.
2127 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2128 * configure: Regenerate.
2129 * Makefile.am: Run "make dep-am"
2130 * Makefile.in: Regenerate.
2131 * doc/Makefile.in: Regenerate.
2133 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2135 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2136 SEC_NEVER_LOAD when the 'n' flag is used.
2137 Add SEC_NEVER_LOAD to matchflags.
2139 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2141 * symbols.c (decode_local_label_name): Initialize message_format
2142 only when an error is reported (perf pb due to I18N).
2144 2001-02-23 H.J. Lu <hjl@gnu.org>
2146 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2147 BFD_ASSEMBLER is not defined.
2149 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2151 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2152 done if it's against a symbol.
2154 2001-02-22 Timothy Wall <twall@cygnus.com>
2156 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2157 target formats if applicable.
2158 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2159 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2160 * Makefile.in: Regenerated.
2161 * configure.in: Added configuration for ia64-*-aix*.
2162 * configure: Regenerated.
2164 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2166 * config/tc-ia64.c (enum operand_match_result): New type.
2167 (operand_match): Change return type to operand_match_result.
2168 Fix all returns appropriately, adding support for returning the
2169 out-of-range result.
2170 (parse_operands): New locals result, error_pos, out_of_range_pos,
2171 curr_out_of_range_pos. Rewrite operand matching loop to give better
2174 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2176 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2177 (dot_proc): Clear unwind.prologue_count to zero.
2178 (dot_prologue): Increment unwind.prologue_count.
2179 (dot_restore): If second operand is omitted, use
2180 unwind.prologue_count -1 for "ecount" (# of additional regions to
2181 pop). Decrement unwind.prologue_count by number of regions
2184 2001-02-21 Nick Clifton <nickc@redhat.com>
2186 * doc/as.texinfo (Section): Note that some flags to the COFF
2187 version of .section remove attributes rather than setting them.
2189 2001-02-20 Kazu Hirata <kazu@hxi.com>
2191 * config/tc-pdp11.c: Fix formatting.
2192 * config/tc-pdp11.h: Likewise.
2194 2001-02-20 Bo Thorsen <bo@suse.de>
2196 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2199 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2201 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2202 all FreeBSD platforms should look the same at this level.
2203 * configure: Rebuilt.
2204 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2206 2001-02-18 lars brinkhoff <lars@nocrew.org>
2208 * Makefile.am: Add PDP-11 target.
2209 * configure.in: Likewise.
2210 * config/tc-pdp11.c: New file.
2211 * config/tc-pdp11.h: New file.
2212 * doc/Makefile.am: Add PDP-11 documentation.
2213 * doc/all.texi: Likewise.
2214 * doc/as.texinfo: Likewise.
2215 * doc/c-pdp11.texi: New file.
2217 2001-02-16 matthew green <mrg@redhat.com>
2219 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2221 2001-02-13 Jim Wilson <wilson@redhat.com>
2223 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2224 reloc instead of a 0 reloc.
2225 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2227 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2229 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2231 * write.c (is_dnrange): Stop as soon as the address becomes
2233 (relax_frag): Add segment parameter. Only call symbol_get_frag
2234 once. Only call is_dnrange if the symbol is in the same segment,
2235 and the symbol address is larger.
2236 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2237 * write.h (relax_frag): Update declaration.
2238 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2240 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2241 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2242 (m32r_relax_frag): Update declaration.
2243 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2244 * config/tc-tic54x.h (md_relax_frag): Likewise.
2245 * doc/internals.texi (CPU backend): Update documentation for
2248 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2250 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2251 Mention effect of < 386 architectures on jump promotion.
2252 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2254 * config/tc-i386.c (no_cond_jump_promotion): New.
2255 (set_cpu_arch): Parse "jumps" arch modifier.
2256 (insn_size): Modify usage comment.
2257 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2258 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2259 (TYPE_FROM_RELAX_STATE): New define.
2260 (UNCOND_JUMP, COND_JUMP): Renumber.
2261 (md_relax_table): Reorder to suit.
2262 (COND_JUMP86): New define.
2263 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2264 (md_assemble): Create frag var for jumps of max size, encode relax
2265 state for COND_JUMP86.
2266 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2267 leave conditional jumps small if no_cond_jump_promotion.
2268 (md_convert_frag): Likewise.
2270 * expr.c (operator): Don't bump input_line_pointer for two char
2271 operators. Instead return operator size via new param num_chars.
2272 (expr): Use above to parse multi-char operators correctly.
2274 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2276 * config/tc-i386.c (i386_displacement): Fix handling of
2277 BFD_RELOC_X86_64_GOTPCREL.
2278 (i386_validate_fix): Likewise.
2280 2001-02-12 Philip Blundell <pb@futuretv.com>
2282 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2283 ldrt/strt instructions.
2285 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2287 * config/tc-mips.c (macro): For M_LA_AB emit a
2288 BFD_RELOC_MIPS_CALL16 relocation or a
2289 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2290 BFD_RELOC_MIPS_GOT16 and
2291 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2292 loading the jump register when generating SVR4_PIC code.
2294 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2296 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2297 map to MIPS-specific files, as they used to do before the
2298 change on 2000-05-21.
2299 * configure: Regerate.
2301 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2303 * config/tc-mips.c (md_parse_option): Don't try to compile
2304 ELF-only option code if not ELF.
2306 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2308 * config/tc-ia64.h (md_elf_section_type): New macro.
2309 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2310 (they're now handled via ia64_elf_section_type.
2312 * config/tc-ia64.c (unwind): New members saved_text_seg,
2313 saved_text_subseg, and force_unwind_entry.
2314 (optimize_unw_records): New function to optimize away unnecessary
2316 (ia64_elf_section_type): New function.
2317 (output_unw_records): Generate unwind info only if the size is
2318 non-zero or if it's forced for some other reason (e.g.,
2319 handlerdata or a personality routine).
2320 (generate_unwind_image): Don't switch back to previous
2321 section---stay inside the unwind info section instead so that
2322 handlerdata that may follow goes into the right place.
2323 (dot_handlerdata): Force generation of unwind entry and save the
2324 current active text segment before generating unwind image.
2325 (dot_unwentry): Force generation of unwind entry.
2326 (dot_personality): Ditto.
2327 (dot_endp): Generate unwind table entry only if there is
2328 some unwind info or the unwind entry was forced.
2330 * config/tc-ia64.c (make_unw_section_name): New macro to form
2331 unwind section name.
2332 (generate_unwind_image): Add "text_name" argument. Use it to
2333 form unwind section name.
2334 (dot_handlerdata): Determine current segment (section) name and
2335 pass it to generate_unwind_image().
2336 (dot_endp): Determine current segment (section) name and use
2337 it to determine the appropriate unwind section name.
2338 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2339 n, fill, and max arguments.
2341 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2343 * Makefile.am: Add linux target for S/390.
2344 * configure.in: Likewise.
2345 * config/tc-s390.c: New file.
2346 * config/tc-s390.h: New file.
2348 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2350 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2351 2byte, 4byte and 8byte.
2353 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2355 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2356 md_number_to_chars with size > sizeof (valueT).
2358 2001-02-06 H.J. Lu <hjl@gnu.org>
2360 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2361 there is no relocation.
2363 2001-02-06 H.J. Lu <hjl@gnu.org>
2365 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2367 * config/tc-ia64.c (md_parse_option): Only accept the valid
2368 ia64 options on "-axxx".
2370 2001-02-05 Jim Wilson <wilson@redhat.com>
2372 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2373 aborting for invalid operands.
2375 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2377 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2378 than via pointer. Update all callers.
2379 (UNWIND_LOW32): Define.
2380 (UNWIND_HIGH32): Define.
2381 (pa_build_unwind_subspace): Use the above macros instead of dumping
2382 bitfields directly. Call frag_more once rather than multiple times.
2383 (md_assemble): Use UNWIND_LOW32.
2384 (pa_entry): Likewise
2385 (pa_procend): Likewise.
2386 (process_exit): Use UNWIND_HIGH32.
2388 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2390 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2391 function to select the header according to the cpu.
2392 (md_after_pass_hook, md_do_align): Remove.
2393 (md_cleanup, m68hc11_cleanup): Remove.
2394 (md_pcrel_from_section): Declare.
2395 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2396 (build_jump_insn, build_insn): Likewise.
2397 (m68hc11_listing_header): New function.
2398 (m68hc11_cleanup): Remove.
2400 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2402 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2403 symbols because there is no support for shared libraries and these
2404 symbols can't be overridden (unless they are weak).
2406 2001-02-01 Momchil Velikov <velco@fadata.bg>
2408 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2409 for the compilation unit with a zero byte.
2411 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2413 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2414 destinations. Correct range check for 17 and 22 bit branches.
2416 2001-01-25 Nick Clifton <nickc@redhat.com>
2418 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2419 still set. Issue an error message instead.
2420 (md_estimate_size_before_relax): Delete unused variable
2421 'buffer_address'. Fixup parentheses around if statement.
2423 2001-01-23 Kazu Hirata <kazu@hxi.com>
2425 * as.c: Fix formatting.
2426 * ehopt.c: Likewise.
2427 * messages.c: Likewise.
2428 * stabs.c: Likewise.
2429 * symbols.c: Likewise.
2431 2001-01-23 Ben Elliston <bje@redhat.com>
2433 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2435 2001-01-22 Kazu Hirata <kazu@hxi.com>
2437 * config/tc-alpha.c: Fix formatting.
2439 2001-01-19 Kazu Hirata <kazu@hxi.com>
2441 * config/tc-alpha.c: Fix formatting.
2443 2001-01-18 Kazu Hirata <kazu@hxi.com>
2445 * config/tc-alpha.c: Fix formatting.
2447 2001-01-18 Nick Clifton <nickc@redhat.com>
2449 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2451 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2453 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2455 * configure.in (cpu_type, arch): Match i386 too.
2456 * configure: Rebuilt.
2458 2001-01-16 Kazu Hirata <kazu@hxi.com>
2460 * config/tc-i386.c: Fix formatting.
2462 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2464 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2465 relocs for .PARISC.unwind section.
2467 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2468 depending on section flags, not just for .text.
2470 2001-01-15 Jim Wilson <wilson@redhat.com>
2472 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2473 not immediately followed by an instruction.
2475 2001-01-15 Kazu Hirata <kazu@hxi.com>
2477 * config/tc-m68hc11.c: Fix formatting.
2479 2001-01-15 Nick Clifton <nickc@redhat.com>
2481 * symbols.c (colon): Change 'already defined symbol' from a
2482 fatal error to an ordinary error. There is no reason why this
2483 error should be fatal.
2485 * message.c (as_fatal): Delete output file, if one has been
2488 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2490 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2492 2001-01-14 Kazu Hirata <kazu@hxi.com>
2494 * config/tc-alpha.c: Fix formatting.
2495 * config/tc-arc.c: Likewise.
2496 * config/tc-arc.h: Likewise.
2497 * config/tc-d10v.c: Likewise.
2498 * config/tc-i370.c: Likewise.
2499 * config/tc-i386.c: Likewise.
2500 * config/tc-i960.c: Likewise.
2501 * config/tc-m68k.c: Likewise.
2502 * config/tc-ppc.c: Likewise.
2503 * config/tc-sparc.c: Likewise.
2504 * config/tc-tahoe.c: Likewise.
2505 * config/tc-vax.c: Likewise.
2507 * config/tc-arc.c: Fix formatting.
2509 * config/tc-arc.c: Fix formatting.
2511 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2513 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2514 both 32 and 64 bit ELF.
2516 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2517 and don't bother storing `m' for "ce" completer. Tidy handling of
2518 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2520 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2522 * config/tc-i386.h (TARGET_MACH): New macro.
2523 (i386_mach): Declare.
2524 * config/tc-i386.c (i386_mach): New function.
2526 2001-01-13 Philip Blundell <philb@gnu.org>
2528 * doc/as.texinfo: Fix spelling and cross-references.
2530 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2531 character for all systems, not just GNU/Linux. Make it explicit
2532 that `-k' doesn't affect code generation, just ELF flags.
2534 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2536 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2539 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2541 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2543 2001-01-12 Nick Clifton <nickc@redhat.com>
2545 * as.c (print_args): Update copyright date to 2001.
2547 2001-01-12 Peter Targett <peter.targett@arccores.com>
2549 * doc/c-arc.texi: New file.
2550 Some sections to be expanded.
2552 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2554 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2555 (md_parse_option): Always accept "--32".
2557 2001-01-11 Peter Targett <peter.targett@arccores.com>
2559 * as.h (TC_ARC): Ensure struc-symbol.h included.
2560 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2562 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2563 (TARGET_SYMBOL_FIELDS) added.
2565 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2566 * doc/c-arc.texi: New file.
2567 Some sections to be expanded.
2568 * doc/as.texinfo: Update command-line options.
2569 Removed outdated text for ARC dependant features, instead include
2570 text from above file.
2572 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2573 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2574 (targ-cpu.h) header.
2576 * config/tc-arc.c: New updated configuration for
2577 ARC, including selection of core variants, and extensibility of
2578 instructions, registers etc. through directives.
2580 * config/tc-arc.c (arc_extinst): Minor corrections for
2582 (arc_common) Likewise. Make alignment argument optional for local
2583 symbols also, with default of zero.
2585 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2587 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2588 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2589 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2590 and fix_new_exp() instead.
2591 (md_convert_frag): For indexed post byte use the symbol value
2592 rather than the displacement.
2593 (md_relax_table): Fix indexed offset relax.
2595 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2597 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2599 (relaxable_symbol): New function.
2601 2001-01-11 Andreas Jaeger <aj@suse.de>
2603 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2606 2001-01-10 Nick Clifton <nickc@redhat.com>
2608 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2609 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2611 2001-01-10 Nick Clifton <nickc@redhat.com>
2613 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2614 character used to dollar local symbols.
2615 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2616 local label symbols.
2617 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2618 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2620 Use LOCAL_LABEL_CHAR.
2621 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2622 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2623 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2625 2001-01-08 Bo Thorsen <bo@suse.de>
2627 * config/tc-i386.c (i386_immediate, i386_displacement):
2630 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2632 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2635 2001-01-07 Philip Blundell <philb@gnu.org>
2637 * doc/as.texinfo (Bug Reporting): Update email address for
2641 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2643 * configure.in: Define DEFAULT_ARCH for i386.
2644 * config/tc-i386.c (md_assemble): Return after the error message;
2645 move testing for 64bit operands to proper place.
2647 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2649 * doc/as.texinfo: Document '#' as comment character for i386 and
2650 x86_64. Add AMD x86-64 into menu of machine dependent information.
2652 * doc/c-i386.texi: Document x86_64 extensions.
2654 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2656 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2658 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2660 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2661 * NEWS: Add note about Pentium4 support.
2663 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2665 * config/tc-i387.c (pi, pte, pt): Update.
2666 (type_names): Add new types.
2668 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2670 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2671 CpuUnknown): Renumber
2672 (CpuP4, CpuSSE2): New.
2673 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2675 2001-01-03 Philip Blundell <pb@futuretv.com>
2677 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2679 (alpha_fix_adjustable): Likewise.
2680 (md_apply_fix): Likewise.
2682 2000-12-31 H.J. Lu <hjl@gnu.org>
2684 * listing.c (listing_message): Allocate string only if it is
2687 * configure: Rebuild.
2689 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2691 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2692 Point out caveats with generating fixups for the opcode in a frag.
2694 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2696 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2699 2000-12-29 H.J. Lu <hjl@gnu.org>
2701 * listing.c (calc_hex): Print the variable part only if the
2702 fragment type is rs_fill.
2704 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2706 * doc/internals.texi (tc_conditional_pseudoop,
2707 TC_LINKRELAX_FIXUP): Fix typos.
2709 2000-12-28 Richard Henderson <rth@redhat.com>
2711 * write.c (subsegs_finish): Fix thinko last change -- don't
2712 "optimize" the alignment == 0 case.
2714 2000-12-28 Richard Henderson <rth@redhat.com>
2716 * as.h (rs_align_test): New.
2717 * frags.c (NOP_OPCODE): Move default from read.c.
2718 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2719 (frag_align_code): New.
2720 * frags.h (frag_align_code): Declare.
2721 * read.c (NOP_OPCODE): Remove.
2722 (do_align): Use frag_align_code.
2723 * write.c (NOP_OPCODE): Remove.
2724 (get_recorded_alignment): New.
2725 (cvt_frag_to_fill): Handle rs_align_test.
2726 (relax_segment): Likewise.
2727 (subsegs_finish): Align last subseg in section to the
2728 section alignment. Use frag_align_code.
2729 * write.h (get_recorded_alignment): Declare.
2730 * config/obj-coff.c (size_section): Handle rs_align_test.
2731 (fill_section, fixup_mdeps): Likewise.
2732 (write_object_file): Use frag_align_code.
2734 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2735 (alpha_handle_align): New.
2736 * config/tc-alpha.h (HANDLE_ALIGN): New.
2737 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2739 * config/tc-i386.h (md_do_align): Use frag_align_code.
2740 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2742 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2743 (ia64_handle_align): New.
2744 * config/tc-ia64.h (HANDLE_ALIGN): New.
2745 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2747 * config/tc-m32r.c (m32r_do_align): Remove.
2748 (m32r_handle_align): New.
2749 (fill_insn): Use frag_align_code.
2750 * config/tc-m32r.h (md_do_align): Remove.
2751 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2752 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2753 * config/tc-mips.c, config/tc-mips.h: Similarly.
2755 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2756 (sh_handle_align): Likewise. Handle rs_align_code.
2757 (sh_do_align): Remove.
2758 * config/tc-sh.h (md_do_align): Remove.
2759 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2761 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2762 (sparc_handle_align): Likewise. Handle rs_align_code.
2763 * config/tc-sparc.h (md_do_align): Remove.
2764 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2766 2000-12-22 DJ Delorie <dj@redhat.com>
2768 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2769 when we assemble the first half of a pair.
2771 2000-12-22 H.J. Lu <hjl@gnu.org>
2773 * config/tc-i386.c (reloc): Update the macro for non-bfd
2775 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2777 2000-12-22 H.J. Lu <hjl@gnu.org>
2779 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2781 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2783 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2784 (QWORD_MNEM_SUFFIX): New macro.
2785 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2787 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2788 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2790 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2791 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2792 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2793 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2794 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2796 (Reg, WordReg): Add Reg64.
2797 (Imm): Add Imm32S and Imm64.
2799 (Disp): Add Disp64 and Disp32S.
2800 (AnyMem): Add Disp32S.
2801 (RegRex, RegRex64): New macros.
2802 (rex_byte): New type.
2803 * config/tc-i386.c (set_16bit_code_flag): Kill.
2804 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2805 (reloc): New parameter "signed"; support x86_64.
2806 (set_code_flag): New.
2807 (DEFAULT_ARCH): New macro; default to "i386".
2808 (default_arch): New static variable.
2809 (struct _i386_insn): New fields Operand_PCrel; rex.
2810 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2811 (flag_code): New enum and static variable.
2812 (use_rela_relocations): New static variable.
2813 (flag_code_names): New static variable.
2814 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2815 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2817 (i386_align_code): Return plain "nop" for x86_64.
2818 (mode_from_disp_size): Support Disp32S.
2819 (smallest_imm_type): Support Imm32S and Imm64.
2820 (offset_in_range): Support size of 8.
2821 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2822 (md_pseudo_table): Add "code64"; use set_code_flat.
2823 (md_begin): Emit sane error message on hash failure.
2824 (tc_i386_fix_adjustable): Support x86_64 relocations.
2825 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2826 instructions supported on particular arch just partially,
2827 output of 64bit immediates, handling of Imm32S and Disp32S type.
2828 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2829 (i386_displacement): Likewise.
2830 (i386_index_check): Cleanup; support 64bit addresses.
2831 (md_apply_fix3): Support x86_64 relocation and rela.
2832 (md_longopts): Add "32" and "64".
2833 (md_parse_option): Add OPTION_32 and OPTION_64.
2834 (i386_target_format): Call even for ELFs; choose between
2835 elf64-x86-64 and elf32-i386.
2836 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2837 (tc_gen_reloc): Support rela relocations and x86_64.
2838 (intel_e09_1): Support QWORD.
2840 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2842 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2843 it's not an offset expression.
2844 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2845 keep the braces '[' and ']' in the output string.
2846 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2847 != FLAT. There is no such op_modifier.
2849 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2851 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2854 2000-12-13 Kazu Hirata <kazu@hxi.com>
2856 * as.h: Fix formatting.
2858 * dwarf2dbg.c: Likewise.
2859 * input-scrub.c: Likewise.
2862 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2864 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2865 configure: Regenerate.
2867 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2869 * dwarf2dbg.c: #include <limits.h> only if it exists.
2871 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2873 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2874 (md_apply_fix): Here too.
2876 2000-12-12 Jim Wilson <wilson@redhat.com>
2878 * config/tc-ia64.h (ia64_init): Add prototype.
2880 2000-12-12 H.J. Lu <hjl@gnu.org>
2882 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2884 * read.h (outputting_stabs_line_debug): Change it to int.
2885 * stabs.c (outputting_stabs_line_debug): Likewise.
2887 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2889 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2890 the address of a function result.
2892 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2894 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2895 (md_assemble): Call dwarf2_emit_insn.
2896 (shlib): Fix typo SHILB -> SHLIB.
2897 (md_parse_option): Likewise.
2898 (ppc_elf_validate_fix): Likewise:
2899 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2901 2000-12-12 Nick Clifton <nickc@redhat.com>
2903 * cgen.h: Fix formatting.
2904 * input-scrub.c: Fix formatting.
2905 * macro.c: Fix formatting.
2906 * config/tc-mips.c: Fix formatting.
2907 * doc/c-mips.texi: Fix formatting.
2909 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2911 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2912 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2914 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2916 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2919 * i386.h (*_Suf): Remove No_dSuf.
2920 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2922 (i386_optab): Remove 'd' in the suffixes.
2924 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2926 * config/tc-i386.c (T_SHORT): Undefine before defining.
2928 2000-12-05 Kazu Hirata <kazu@hxi.com>
2930 * config/tc-mips.c: Fix formatting.
2932 2000-12-04 Matthew Hiller <hiller@redhat.com>
2934 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2935 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2936 (md_show_usage): Ditto.
2937 (md_parse_option): Ditto.
2938 (d10v_cleanup): Writes pending instruction only if
2939 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2940 Fix compile time warning messages.
2942 * doc/c-d10v.texi: Documents new options.
2944 2000-12-04 Matthew Hiller <hiller@redhat.com>
2946 * stabs.c (outputting_stabs_line_debug): New variable.
2947 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2948 function entry and unset at function exit.
2950 * read.h (outputting_stabs_line_debug): New extern declaration.
2952 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2954 * dwarf2dbg.c: Fix compile time warning messages.
2956 2000-12-03 Kazu Hirata <kazu@hxi.com>
2958 * config/tc-a29k.c: Fix formatting.
2959 * config/tc-alpha.c: Likewise.
2960 * config/tc-arm.c: Likewise.
2961 * config/tc-cris.c: Likewise.
2962 * config/tc-hppa.c: Likewise.
2963 * config/tc-i370.c: Likewise.
2964 * config/tc-i386.c: Likewise.
2965 * config/tc-i860.c: Likewise.
2966 * config/tc-i960.c: Likewise.
2967 * config/tc-ia64.c: Likewise.
2968 * config/tc-m68hc11.c: Likewise.
2969 * config/tc-m68k.c: Likewise.
2970 * config/tc-m88k.c: Likewise.
2971 * config/tc-pj.c: Likewise.
2972 * config/tc-ppc.c: Likewise.
2973 * config/tc-sh.c: Likewise.
2974 * config/tc-sparc.c: Likewise.
2975 * config/tc-tahoe.c: Likewise.
2976 * config/tc-vax.c: Likewise.
2978 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2980 * config/tc-mips.c (mips_ip): When calculating offsets,
2981 don't accept as constant the difference between the
2982 addresses of symbols in two different sections.
2984 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2986 (validate_mips_insn): Likewise. Also, update 'B' operand
2987 specifier to use OP_*_CODE20 constants and delete 'm' operand
2989 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2990 operand specifiers. Change warning generated by 'B' operand
2991 specifier to reflect its new multi-purpose usage.
2993 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2994 -1, and update comment.
2995 (file_mips_isa): Likewise.
2996 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2997 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2998 ISA_* constants rather than hard-coded numbers.
2999 (mips_cpu_info): New structure.
3000 (mips_cpu_info_table): New table describing CPU and ISA names
3002 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3003 mips_cpu_info_from_cpu): New functions.
3004 (mips_isa_to_str): New function to get string for ISA name.
3005 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3006 return const char *.
3007 (md_begin): Redo CPU and ISA selection logic, using
3008 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3009 than hard-coded numbers.
3010 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3011 ISA_* constants rather than hard-coded numbers.
3012 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3013 (md_longopts): Delete OPTION_NO_MIPS32.
3014 (md_parse_option): Convert to use ISA_* constants rather than
3015 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3016 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3017 to use strcasecmp to recognize "default" and to use
3018 mips_cpu_info_from_name to get CPU numbers from argument.
3019 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3020 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3022 (s_mipsset): Accept ISA value 32.
3023 * doc/as.texinfo: Clean up MIPS options summary slightly,
3024 remove -no-mips32. Add note about -mips4 and -mips32
3025 specifying those ISA levels. Delete -mips32 and -no-mips32
3026 cpu flag descriptions.
3027 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3028 up the supported CPU switch list, and replace 4Kc, 4Km, and
3029 4Kp entries with a single mips32-4k entry. Note that you can
3032 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3034 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3036 (md_parse_option): Add cases for OPTION_MIPS5 and
3038 (md_show_usage): Mention -mips5 and -mips64 arguments.
3039 (s_mipsset): Add cases for MIPS5 and MIPS64.
3040 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3042 * doc/as.texinfo: Mention -mips5 and -mips64 options
3044 * doc/c-mips.texi: Likewise. Also update introduction
3045 and ".set" usage information.
3047 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3049 (mips_cpu_info_table): Add SB-1 entries.
3050 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3051 known to the -mcpu option.
3053 * doc/as.texinfo: Correct description of MIPS -mcpu
3054 option, by copying some of the text from doc/c-mips.texi.
3056 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3058 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3060 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3061 (sparc*-*-rtems*): Switched from a.out to ELF.
3062 * configure: Regenerate.
3063 * config.in: Regenerate.
3064 * Makefile.in: Regenerate.
3065 * aclocal.m4: Regenerate.
3066 * po/gas.pot: Regenerate.
3068 2000-11-30 Philip Blundell <pb@futuretv.com>
3070 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3071 even in non BFD_ASSEMBLER case.
3073 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3075 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3078 2000-11-29 Richard Henderson <rth@redhat.com>
3080 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3081 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3082 thread multiple subsegments properly; handle multiple code
3083 sections properly; emit proper compilation unit info for assembler
3084 generated debugging.
3086 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3087 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3088 (dwarf2dbg_estimate_size_before_relax): Declare.
3089 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3090 * write.c: Include dwarf2dbg.h.
3091 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3092 (relax_segment): Likewise.
3094 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3096 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3097 jump>: Use as_bad_where instead of as_bad. Tweak error message
3098 accordingly. Stabilize frag by updating fix part and resetting
3100 <undefined symbol, unconditional jump>: Ditto.
3101 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3102 indexing is_end_of_line[].
3103 (md_assemble): Initialize size to 0.
3104 (md_section_align): Mark parameter seg as unused.
3105 (parse_reg): Parse names case-insensitively.
3107 2000-11-28 Kazu Hirata <kazu@hxi.com>
3109 * config/obj-aout.h: Fix formatting.
3110 * config/obj-bout.h: Likewise.
3111 * config/obj-coff.c: Likewise.
3112 * config/obj-coff.h: Likewise.
3113 * config/obj-elf.h: Likewise.
3114 * config/obj-som.h: Likewise.
3115 * config/obj-vms.c: Likewise.
3116 * config/obj-vms.h: Likewise.
3117 * config/tc-h8300.h: Likewise.
3118 * config/tc-ns32k.h: Likewise.
3119 * config/tc-sparc.h: Likewise.
3120 * config/tc-tic54x.h: Likewise.
3121 * config/tc-z8k.h: Likewise.
3123 2000-11-28 Nick Clifton <nickc@redhat.com>
3125 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3126 License is present in the sources, but not the output, and
3127 also available from the GNU website.
3128 (GNU Free Documentation License): Comment out this section.
3130 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3132 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3133 targets. Remove i860 from valid a.out targets.
3134 * Makefile.in: Regenerate.
3136 * config/tc-cris.c: Include dwarf2dbg.h.
3137 (md_pseudo_table): Add .file and .loc.
3138 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3139 (s_cris_file, s_cris_loc): New.
3140 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3141 * Makefile.am: Regenerate dependencies.
3142 * Makefile.in: Regenerate.
3144 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3146 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3147 (MRI_MUL_PRECEDENCE): Likewise.
3148 (op_rank): Fix a comment typo.
3150 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3152 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3154 (get_operand): Fix analysis for movw/movb instructions.
3156 2000-11-24 Nick Clifton <nickc@redhat.com>
3158 * configure.in (xscale-elf): Add target.
3159 (xscale-coff): Add target.
3160 * configure: Regenerate.
3162 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3164 (ARM_EXT_XSCALE): New ARM architecture extension.
3165 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3166 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3167 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3168 (ARM_ARCH_V4): Remove processor from architecture.
3169 (ARM_ARCH_3M): New architecutre definition.
3170 (ARM_ARCH_V5TE): New architecutre definition.
3171 (ARM_ARCH_XSCALE): New architecutre definition.
3172 (CPU_DEFAULT): Allow to be defaulted to XScale.
3173 (atpcs): New boolean variable.
3174 (ldr_flags): Support 'd' flag for double word loads.
3175 (str_flags): Support 'd' flag for double word stored.
3176 (do_mia): New function.
3177 (do_mar): New function.
3178 (do_mra): New function.
3179 (do_pld): New function.
3180 (do_ldrd): New function.
3181 (do_blx): New function.
3182 (do_bkpt): New function.
3183 (do_clz): New function.
3184 (do_lstc2): New function.
3185 (do_cdp2): New function.
3186 (do_t_blx): New function.
3187 (do_t_bkpt): New function.
3188 (do_smla): New function.
3189 (do_smlal): New function.
3190 (do_smul): New function.
3191 (do_qadd): New function.
3192 (do_co_reg2c): New function.
3193 (LONGEST_INSN): Redefine to 7.
3195 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3196 command line switches.
3198 2000-11-22 Jim Wilson <wilson@redhat.com>
3200 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3201 (struct rsrc): Make line unsigned.
3202 (gr_values): Add missing initializer.
3203 (SLOT_NUM_NOT_SET): Add unsigned cast.
3204 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3205 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3206 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3207 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3208 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3209 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3210 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3211 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3212 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3213 Add ATTRIBUTE_UNUSED to unused parameters.
3214 (convert_expr_to_ab_reg): Add parens.
3215 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3216 (dot_prologue): Initialize grsave when declared.
3217 (md_pseudo_table): Add missing initializers.
3218 (operand_match): Add casts to bfd_vma.
3219 (emit_one_bundle): Delete unused local prev. Make required_template
3221 (specify_resource): Cast i to unsigned.
3222 (note_register_values): Use fprintf_vma.
3223 (print_dependency): Likewise.
3225 2000-11-21 Jim Wilson <wilson@redhat.com>
3227 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3228 for unwind info section.
3229 (dot_endp): Likewise for unwind section.
3231 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3234 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3236 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3237 (output_insn): Call dwarf2_emit_insn.
3238 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3240 2000-11-17 Richard Henderson <rth@redhat.com>
3242 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3243 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3244 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3246 2000-11-17 Nick Clifton <nickc@redhat.com>
3248 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3251 2000-11-17 Richard Henderson <rth@redhat.com>
3253 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3255 2000-11-17 Richard Henderson <rth@redhat.com>
3257 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3258 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3259 tri-state definition of alpha_flag_mdebug.
3260 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3261 (s_alpha_file): Store first .file directive.
3262 (s_alpha_stab): New.
3263 (md_pseudo_table): Add stabs and stabn.
3265 2000-11-17 Richard Henderson <rth@redhat.com>
3267 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3269 2000-11-17 Richard Henderson <rth@redhat.com>
3271 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3272 (main): Call dwarf2_finish.
3273 * as.h (debug_type): Clarify documentation of the meaning
3275 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3276 (print_stats): Fix parenthesis problem.
3277 (now_subseg_size): New.
3278 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3279 (dwarf2_directive_file): Don't set debug_type.
3280 (dwarf2_where): Honor DEBUG_DWARF2 first.
3281 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3282 do nothing if not emitting dwarf2 debug info, or no work.
3283 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3284 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3285 (ecoff_new_file): Likewise.
3286 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3287 commentary wrt dwarf2.
3289 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3290 ATTRIBUTE_UNUSED as needed.
3291 (emit_insn): Call dwarf2_emit_insn.
3292 (s_alpha_file): New.
3294 (s_alpha_coff_wrapper): Don't handle them.
3295 (md_pseudo_table): Update for .file and .loc.
3296 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3298 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3299 don't protect with debug_type.
3300 * config/tc-hppa.c (md_assemble): Likewise.
3301 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3302 * config/tc-mn10300.c (md_assemble): Likewise.
3303 * config/tc-sh.c (md_assemble): Likewise.
3304 * config/tc-v850.c (md_assemble): Likewise.
3306 * config/tc-arm.c (arm_end_of_source): Remove.
3307 * config/tc-hppa.c (pa_end_of_source): Remove.
3308 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3309 * config/tc-mn10300.c (mn10300_finalize): Remove.
3310 * config/tc-sh.c (sh_finalize): Remove.
3311 * config/tc-v850.c (sh_finalize): Remove.
3313 * config/tc-arm.h (md_end): Remove.
3314 * config/tc-hppa.h (md_end): Remove.
3315 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3316 * config/tc-m68hc11.h (md_end): Remove.
3317 * config/tc-mn10300.h (md_end): Remove.
3318 * config/tc-sh.h (md_end): Remove.
3319 * config/tc-v850.h (md_end): Remove.
3321 * config/tc-ia64.c (emit_one_bundle): Don't protect
3322 dwarf2 bits with debug_type.
3323 (md_assemble): Likewise.
3324 (ia64_end_of_source): Don't call dwarf2_finish.
3326 2000-11-16 Jim Wilson <wilson@redhat.com>
3328 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3329 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3332 2000-11-16 H.J. Lu <hjl@gnu.org>
3334 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3337 2000-11-15 Kazu Hirata <kazu@hxi.com>
3339 * config/tc-tic30.c: Fix formatting.
3340 * config/tc-tic80.c: Likewise.
3341 * config/tc-v850.c: Likewise.
3342 * config/tc-vax.c: Likewise.
3343 * config/tc-w65.c: Likewise.
3344 * config/tc-z8k.c: Likewise.
3346 2000-11-14 DJ Delorie <dj@redhat.com>
3348 * config/tc-v850.c: Support dwarf2.
3349 * config/tc-v850.h: Ditto.
3351 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3352 parse_cons_expression_v850 to initialize hold_cons_reloc.
3354 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3356 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3357 (errata_nops_necessary_p): New function.
3358 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3361 2000-11-14 Jim Wilson <wilson@redhat.com>
3363 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3364 return little endian bfd formats.
3366 2000-11-14 Kazu Hirata <kazu@hxi.com>
3368 * config/aout_gnu.h: Fix formatting.
3369 * config/atof-vax.c: Likewise.
3370 * config/m68k-parse.h: Likewise.
3371 * config/m88k-opcode.h: Likewise.
3372 * config/obj-elf.c: Likewise.
3373 * config/tc-arm.c: Likewise.
3374 * config/tc-cris.c: Likewise.
3375 * config/tc-i386.c: Likewise.
3376 * config/tc-ia64.c: Likewise.
3377 * config/tc-mn10300.c: Likewise.
3378 * config/te-386bsd.h: Likewise.
3379 * config/te-hppa.h: Likewise.
3380 * config/te-nbsd.h: Likewise.
3381 * config/te-ppcnw.h: Likewise.
3382 * config/te-sparcaout.h: Likewise.
3383 * config/te-tmips.h: Likewise.
3384 * config/vax-inst.h: Likewise.
3385 * config/vms-conf.h: Likewise.
3387 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3389 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3391 2000-11-13 H.J. Lu <hjl@gnu.org>
3393 * config/obj-elf.c (elf_frob_symbol): Support
3394 ".symver name,name2@@@nodename".
3395 (elf_frob_file_before_adjust): Likewise.
3397 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3398 and ".symver name,name2@@@nodename".
3401 2000-11-12 H.J. Lu (hjl@gnu.org)
3403 * config/obj-elf.c (obj_elf_symver): Check missing version
3406 2000-11-12 H.J. Lu (hjl@gnu.org)
3408 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3409 instead of bfd_vma for non-bfd assemblers.
3411 2000-11-09 Kazu Hirata <kazu@hxi.com>
3413 * itbl-ops.c: Fix comment typos.
3415 2000-11-08 Jim Wilson <wilson@redhat.com>
3417 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3418 (struct unwind): Add next_slot_frag field.
3419 (slot_index): New parameters slot_frag and first_frag. Add code
3420 to add in frag sizes when different. Add comments.
3421 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3422 arguments to slot_index.
3423 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3424 loop end. Set next_slot_frag field.
3426 2000-11-07 H.J. Lu <hjl@gnu.org>
3428 * doc/as.texinfo (.symver): Updated for versioned symbol
3431 * obj.h (format_ops): Add the frob_file_before_adjust field.
3433 * config/obj-aout.c (aout_format_ops): Set the
3434 frob_file_before_adjust field to 0.
3435 * config/obj-coff.c (coff_format_ops): Likewise.
3436 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3438 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3440 (elf_frob_file_before_adjust): New function to remove unneeded
3441 versioned symbols from the symbol table.
3442 (elf_format_ops): Set the frob_file_before_adjust field to
3443 elf_frob_file_before_adjust.
3445 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3448 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3450 2000-11-07 Peter Targett <peter.targett@arccores.com>
3452 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3454 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3455 Fix compile time warning messages.
3457 2000-11-07 Nick Clifton <nickc@redhat.com>
3459 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3460 buffer in order to avoid buffer overflows.
3462 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3464 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3465 Change M to m for -milp32 or -mlp64 to match gcc.
3466 (dot_endp): Use bytes_per_address instead of 8.
3467 (emit_one_bundle): Use number_to_chars_littleendian instead of
3469 (fix_insn): Likewise.
3470 (ia64_init): New function.
3471 (ia64_target_format): New function.
3472 (md_begin): Set endianness, arch, and machine as appropriate.
3473 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3474 Make these macros depend on TE_HPUX macro.
3475 (TARGET_FORMAT): Define.
3476 (HOST_SPECIAL_INIT): Define.
3477 * config/te-hpux.h: New file.
3478 * configure.in: Add "ia64-*-hpux*" target to configure.
3479 * configure: Regenerate.
3481 2000-11-06 Kazu Hirata <kazu@hxi.com>
3483 * as.c: Fix formatting.
3484 * dwarf2dbg.c: Likewise.
3485 * input-file.c: Likewise.
3486 * input-file.h: Likewise.
3487 * input-scrub.c: Likewise.
3488 * itbl-ops.c: Likewise.
3489 * listing.c: Likewise.
3490 * macro.h: Likewise.
3491 * messages.c: Likewise.
3493 * subsegs.c: Likewise.
3494 * subsegs.h: Likewise.
3495 * write.c: Likewise.
3497 2000-11-06 Nick Clifton <nickc@redhat.com>
3499 * doc/as.texinfo: Add GNU Free Documentation License.
3500 * doc/gasp.texi: Add GNU Free Documentation License.
3501 * doc/as.1: Add GNU Free Documentation License.
3503 2000-11-05 Nick Clifton <nickc@redhat.com>
3505 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3507 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3509 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3510 * configure: Regenerate.
3512 2000-11-01 Nick Clifton <nickc@redhat.com>
3514 * read.c (original_case_string): New global variable.
3515 (read_a_source_file): Copy opcode string into
3516 original_case_string if clobbering the case of the opcode.
3517 * read.h: Export the definition of original_case_string.
3518 * config/tc-arm.c (md_assembler): When parsing a .req
3519 directive use the original opcode string, not the case
3522 2000-11-02 Nick Clifton <nickc@redhat.com>
3524 * config/tc-mn10300.c (debug_line): Remove this static
3526 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3527 dwarf2_where and dwarf2_gen_line_info.
3529 2000-11-02 Theo Honohan <th@futuretv.com>
3531 * config/tc-arm.c (do_msr): Improve error message.
3533 2000-10-31 Eric Christopher <echristo@redhat.com>
3535 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3536 or pc-relative, else use fx_offset.
3538 2000-10-31 Jim Wilson <wilson@redhat.com>
3540 * config/tc-ia64.c (struct md): New field tag_fixups.
3541 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3542 qualifying predicate.
3543 (emit_one_bundle): Delete spurious multiplication by one. Handle
3545 (ia64_start_line): Error if dangling qualifying predicate.
3546 (defining_tag): New static variable.
3547 (ia64_unrecognized_line, case '['): Parse tags.
3548 (ia64_frob_label): Create tag_fixups.
3549 (md_assemble): Reset md.qp.X_op after using it.
3551 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3553 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3555 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3557 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3559 2000-10-30 Kazu Hirata <kazu@hxi.com>
3561 * expr.c: Fix formatting.
3562 * flonum-copy.c: Likewise.
3563 * flonum.h: Likewise.
3567 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3569 * as.h (OPTION_MD_BASE): Bump to 190.
3570 * as.c (parse_args) <std_longopts>: Add comment about the need to
3571 check OPTION_MD_BASE in as.h.
3573 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3576 2000-10-27 Nick Clifton <nickc@redhat.com>
3578 * configure.in (emulations): Add m68hc12.
3579 * configure: Regenerate.
3580 * po/gas.pot: Regenerate.
3582 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3584 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3586 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3588 2000-10-25 Nick Clifton <nickc@redhat.com>
3590 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3591 a DWARF2 line number information sequence.
3593 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3595 * read.c (generate_lineno_debug): Update comment describing why
3596 DWARF2 line number debug information is not generated
3597 automatically by this function.
3599 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3602 * config/tc-arm.h (md_end): Define.
3603 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3605 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3606 if generating DWARF2 line numbers.
3607 (arm_end_of_source): New function. Call dwarf2_finish if
3610 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3611 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3612 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3614 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3616 * config/tc-i386.c: Fix prototype declarations for functions taking no
3619 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3621 * config/tc-i386.c (i386_operand_modifier): Remove.
3622 (build_displacement_string): Remove.
3623 (i386_parse_seg): Remove.
3624 (i386_intel_memory_operand): Remove.
3625 (i386_intel_operand): Re-write using recursive descent parser based
3626 on MASM documentation.
3627 (struct intel_parser_s): New structure.
3628 (intel_parser): New static variable.
3629 (struct intel_token): New structure.
3630 (cur_token, prev_token): New static variables.
3643 (intel_match_token): New function.
3644 (intel_get_token): New function.
3645 (intel_putback_token): New function.
3646 (intel_expr): New function.
3647 (intel_e05): New function.
3648 (intel_e05_1): New function.
3649 (intel_e06): New function.
3650 (intel_e06_1): New function.
3651 (intel_e09): New function.
3652 (intel_e09_1): New function.
3653 (intel_e10): New function.
3654 (intel_e10_1): New function.
3655 (intel_e11): New function.
3657 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3659 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3660 instructions to loose any special insn->architecture mask.
3662 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3663 (sparc_md_end, sparc_arch_types, sparc_arch,
3664 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3665 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3666 request v9b architecture if they are used).
3668 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3670 * config/tc-m68k.c: Fix the previous misapplied patch.
3672 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3674 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3675 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3676 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3679 2000-10-17 Kazu Hirata <kazu@hxi.com>
3681 * debug.c: Fix formatting.
3682 * depend.c: Likewise.
3683 * dwarf2dbg.c: Likewise.
3684 * dwarf2dbg.h: Likewise.
3685 * ecoff.c: Likewise.
3688 * flonum-konst.c: Likewise.
3689 * frags.h: Likewise.
3691 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3693 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3695 * doc/as.texinfo: Added notes about this new option.
3697 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3699 * config/tc-sh.c (JREG): Remove.
3700 (md_convert_frag): Remove #if 0:d code using JREG.
3702 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3704 * config/tc-i386.c (i386_operand_modifier): Only match
3705 modifiers SHORT and FLAT if they are followed by a space.
3706 (parse_register): When `allow_naked_reg' is set, do not confuse
3707 identifiers that start with a register name with a register.
3709 2000-10-12 Kazu Hirata <kazu@hxi.com>
3711 * app.c: Fix formatting.
3714 * bit_fix.h: Likewise.
3719 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3721 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3723 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3725 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3726 Re-arrange function a little and improve error message.
3728 * write.c (write_relocs): Fix a comment.
3730 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3733 2000-10-05 Jim Wilson <wilson@cygnus.com>
3735 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3737 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3739 * config/tc-i386.c: Delete some useless comments, reformat others.
3741 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3742 non-global syms in linkonce sections.
3744 2000-10-04 Ralf Baechle <ralf@gnu.org>
3746 * config/tc-ia64.c (operand_match): Don't use // style comments.
3747 * config/tc-i370.c: Likewise.
3749 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3751 Changes to handle varying register prefix and user symbol prefix.
3752 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3753 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3754 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3755 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3756 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3757 (demand_register_prefix): New variable.
3758 (md_pseudo_table): New pseudo ".syntax".
3759 (md_longopts): New options --no-underscore and --underscore.
3760 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3761 on symbols_have_leading_underscore.
3762 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3763 (get_spec_reg): Ditto.
3764 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3766 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3768 <case OPTION_NO_US, case OPTION_US>: New.
3769 (md_show_usage): Be brief and reformat to match continuation of
3771 * po/gas.pot: Regenerate.
3773 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3775 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3776 force relocs for 12 bit branches.
3777 (md_apply_fix): Similarly, adjust logic here.
3779 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3781 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3782 adjust for external and weak syms as we will use a reloc. Allow
3783 for +8 offset when calculating limits of branches.
3784 (hppa_fix_adjustable): Undo 2000-09-23 change.
3785 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3786 Correct distance calculation.
3787 (tc_gen_reloc): Print the file name and line number if we can't
3790 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3791 * config/tc-hppa.c (nonzero_dibits): Define.
3792 (arg_reloc_stub_needed): Check each arg and return value
3793 separately for zero case.
3794 (pa_align): Declare argument `bytes'.
3796 2000-09-25 Kazu Hirata <kazu@hxi.com>
3798 * config/tc-cris.c: Fix formatting.
3799 * config/tc-d10v.h: Likewise.
3800 * config/tc-d30v.c: Likewise.
3801 * config/tc-d30v.h: Likewise.
3802 * config/tc-fr30.c: Likewise.
3803 * config/tc-fr30.h: Likewise.
3804 * config/tc-m68k.c: Likewise.
3805 * config/tc-m68k.h: Likewise.
3806 * config/tc-pj.h: Likewise.
3807 * config/tc-ppc.c: Likewise.
3808 * config/tc-ppc.h: Likewise.
3809 * config/tc-sh.c: Likewise.
3810 * config/tc-sh.h: Likewise.
3811 * config/tc-sparc.c: Likewise.
3812 * config/tc-v850.h: Likewise.
3813 * config/tc-vax.h: Likewise.
3814 * config/tc-w65.h: Likewise.
3815 * config/tc-z8k.h: Likewise.
3817 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3819 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3820 checks only for ELF.
3821 (hppa_force_relocation): Likewise.
3823 2000-09-22 Jim Wilson <wilson@cygnus.com>
3825 * config/tc-ia64.c (dv_sem): Add "stop".
3826 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3827 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3828 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3830 (mark_resources): Check IA64_RS_PRr.
3832 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3834 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3835 md_estimate_size_before_relax): Redesign and clean up the
3836 relaxation mechanism.
3838 2000-09-21 Kazu Hirata <kazu@hxi.com>
3840 * config/tc-ns32k.c: Fix formatting.
3841 * config/tc-ns32k.h: Likewise.
3843 2000-09-20 Kazu Hirata <kazu@hxi.com>
3845 * config/tc-m32r.c: Fix formatting.
3846 * config/tc-m32r.h: Likewise.
3847 * config/tc-m68851.h: Likewise.
3848 * config/tc-m68hc11.c: Likewise.
3849 * config/tc-m68hc11.h: Likewise.
3850 * config/tc-m88k.c: Likewise.
3851 * config/tc-mcore.c: Likewise.
3852 * config/tc-mcore.h: Likewise.
3853 * config/tc-mips.c: Likewise.
3854 * config/tc-mips.h: Likewise.
3855 * config/tc-mn10200.h: Likewise.
3856 * config/tc-mn10300.h: Likewise.
3857 * config/tc-tahoe.c: Likewise.
3858 * config/tc-tahoe.h: Likewise.
3860 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3862 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3863 Likewise in relaxation description comments.
3865 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3867 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3868 subtraction of two syms without emitting a relocation.
3870 From David Huggins-Daines <dhd@linuxcare.com>
3871 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3872 global or weak symbols.
3874 2000-09-15 Kazu Hirata <kazu@hxi.com>
3876 * config/tc-h8300.h: Fix formatting.
3877 * config/tc-h8500.c: Likewise.
3878 * config/tc-h8500.h: Likewise.
3879 * config/tc-hppa.h: Likewise.
3880 * config/tc-i370.h: Likewise.
3881 * config/tc-i386.h: Likewise.
3882 * config/tc-i860.c: Likewise.
3883 * config/tc-i860.h: Likewise.
3884 * config/tc-i960.h: Likewise.
3885 * config/tc-ia64.c: Likewise.
3886 * config/tc-ia64.h: Likewise.
3888 2000-09-14 Kazu Hirata <kazu@hxi.com>
3890 * config/tc-a29k.c: Fix formatting.
3891 * config/tc-alpha.c: Likewise.
3892 * config/tc-arc.c: Likewise.
3893 * config/tc-arc.h: Likewise.
3894 * config/tc-arm.c: Likewise.
3895 * config/tc-arm.h: Likewise.
3896 * config/tc-avr.c: Likewise.
3897 * config/tc-avr.h: Likewise.
3898 * config/tc-tic30.c: Likewise.
3899 * config/tc-tic30.h: Likewise.
3900 * config/tc-tic54x.c: Likewise.
3901 * config/tc-tic54x.h: Likewise.
3902 * config/tc-tic80.c: Likewise.
3903 * config/tc-tic80.h: Likewise.
3905 2000-09-14 Timothy Wall <twall@cygnus.com>
3907 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3908 parallel comparisons for later use.
3909 (struct rsrc): Add parallel comparison type.
3910 (resources_match): Skip special cases of PR usage (non-conflicting
3913 2000-09-13 Kazu Hirata <kazu@hxi.com>
3915 * config/obj-ecoff.c: Fix formatting.
3916 * config/obj-elf.c: Likewise.
3917 * config/obj-elf.h: Likewise.
3918 * config/obj-evax.h: Likewise.
3919 * config/obj-generic.h: Likewise.
3920 * config/obj-hp300.c: Likewise.
3921 * config/obj-hp300.h: Likewise.
3922 * config/obj-ieee.h: Likewise.
3923 * config/obj-vms.c: Likewise.
3924 * config/obj-vms.h: Likewise.
3926 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3928 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3929 (md_parse_option): Ditto.
3930 (md_longopts): Add -mips32 option.
3931 (md_show_usage): Document new options.
3932 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3933 (mips_ip): Assemble mfc0 with a sub-selection code.
3934 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3935 (mips_cpu_to_str): New function.
3936 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3937 Use CPU_* defines instead of hardcoded numbers.
3939 * doc/as.texinfo: Document new options.
3940 * doc/c-mips.texi: Ditto.
3942 2000-09-12 Kazu Hirata <kazu@hxi.com>
3944 * as.h: Fix formatting.
3945 * asintl.h: Likewise.
3946 * bit_fix.h: Likewise.
3947 * config/obj-aout.c: Likewise.
3948 * config/obj-aout.h: Likewise.
3949 * config/obj-bout.c: Likewise.
3950 * config/obj-bout.h: Likewise.
3951 * config/obj-coff.c: Likewise.
3952 * config/obj-coff.h: Likewise.
3953 * dwarf2dbg.h: Likewise.
3955 * flonum.h: Likewise.
3956 * frags.h: Likewise.
3957 * itbl-ops.h: Likewise.
3958 * macro.h: Likewise.
3961 * struc-symbol.h: Likewise.
3962 * subsegs.h: Likewise.
3963 * symbols.h: Likewise.
3965 * write.h: Likewise.
3967 2000-09-11 Kazu Hirata <kazu@hxi.com>
3969 * bignum-copy.c: Fix formatting.
3970 * config/tc-i370.c: Likewise.
3971 * config/tc-i960.c: Likewise.
3972 * config/tc-m68k.c: Likewise.
3973 * ehopt.c: Likewise.
3974 * flonum-copy.c: Likewise.
3975 * flonum-konst.c: Likewise.
3976 * flonum-mult.c: Likewise.
3977 * literal.c: Likewise.
3980 * stabs.c: Likewise.
3981 * subsegs.c: Likewise.
3983 2000-09-09 Philip Blundell <philb@gnu.org>
3985 * configure.in (arm*-*-uclinux*): New target.
3986 * configure: Regenerate.
3988 2000-09-09 Kazu Hirata <kazu@hxi.com>
3990 * input-file.c: Fix formatting.
3991 * itbl-ops.c: Likewise.
3992 * messages.c: Likewise.
3994 2000-09-08 Philip Blundell <philb@gnu.org>
3996 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3999 2000-09-07 H.J. Lu <hjl@gnu.org>
4001 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4002 * configure: Rebuild.
4004 2000-09-07 Kazu Hirata <kazu@hxi.com>
4006 * atof-generic.c: Fix formatting.
4007 * config/tc-mips.c: Likewise.
4008 * config/tc-vax.c: Likewise.
4009 * input-scrub.c: Likewise.
4011 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4013 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4014 * configure.in (sh-*-linux*): Added.
4015 * configure: Rebuilt.
4017 2000-09-06 Kazu Hirata <kazu@hxi.com>
4019 * config/tc-hppa.c: Fix formatting.
4021 * ecoff.c: Fix formatting.
4023 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4025 * configure: Rebuilt with new libtool.m4.
4027 2000-09-05 Kazu Hirata <kazu@hxi.com>
4029 * cgen.c: Fix formatting.
4030 * config/tc-ia64.c: Likewise.
4032 2000-09-05 Nick Clifton <nickc@redhat.com>
4034 * aclocal.m4: Regenerate.
4035 * config.in: Regenerate.
4036 * configure: Regenerate.
4037 * po/gas.pot: Regenerate.
4039 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4041 * config/tc-cris.c: Correct comment typos.
4043 2000-09-05 Eric Christopher <echristo@cygnus.com>
4045 * config/tc-mn10300.c: Cleanup.
4046 (md_pcrel_from): Enable.
4048 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4050 * expr.c (operand): Fix a comment typo.
4051 * write.c (write_relocs): Fix a signed/unsigned warning.
4053 * config/tc-hppa.c (fudge_reg_expressions): New
4054 (hppa_force_reg_syms_absolute): New.
4055 (pa_equ): Allow reg_section expressions.
4056 * config/tc-hppa.c (md_optimize_expr): Define.
4057 (hppa_force_reg_syms_absolute): Prototype.
4059 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4060 (pa_parse_number): Pass in arg to select fp reg parsing.
4061 Return 1 to indicate format checks pass. If strict, then only
4062 accept a register or register symbol. Return value in...
4063 (pa_number): New static for pa_parse_number.
4064 (FP_REG_BASE): Define.
4065 (FP_REG_RSEL): Define.
4066 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4067 appropriate. White space changes.
4068 (need_pa11_opcode): Don't bother passing any params, get them from
4070 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4071 Remove extraneous check in case 'Q'.
4072 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4073 reg, set section of resulting symbol to reg_section.
4074 (pa_parse_space_stmt): Modify call to pa_parse_number.
4075 (pa_space): Likewise.
4077 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4078 (hppa_force_relocation): Handle vtable relocs.
4079 (pa_vtable_entry): New.
4080 (pa_vtable_inherit): New.
4081 (md_pseudo_table): Add entries for vtable pseudos.
4082 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4083 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4085 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4086 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4087 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4089 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4090 specify a symbol type.
4092 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4093 dependent things together.
4094 (md_elf_symbol_type): Define.
4096 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4098 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4100 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4101 (obj_elf_vtable_entry): Declare.
4103 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4104 and export function.
4105 (obj_elf_vtable_entry): Similarly.
4106 (elf_pseudo_table): Fix the damage with a cast.
4108 2000-09-03 Richard Henderson <rth@cygnus.com>
4110 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4111 for template selection when a label is needed.
4113 2000-09-02 Kazu Hirata <kazu@hxi.com>
4115 * config/tc-ia64.c: Fix formatting.
4117 2000-09-02 Nick Clifton <nickc@redhat.com>
4119 * configure.in: Increase version number to 2.10.91.
4120 * configure: Regenerate.
4121 * aclocal.m4: Regenerate.
4122 * config.in: Regenerate.
4123 * po/gas.pot: Regenerate.
4124 * Makefile.in: Regenerate.
4126 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4128 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4129 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4130 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4132 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4135 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4137 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4138 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4139 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4140 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4141 (GOT_symbol): New variable.
4142 (md_undefined_symbol): Set it.
4144 2000-09-01 Richard Henderson <rth@cygnus.com>
4146 * config/tc-ia64.c (match): Don't inline.
4147 (extra_goodness): New.
4148 (md_begin): Prefer nop.f and nop.b for best_template.
4150 2000-08-31 Kazu Hirata <kazu@hxi.com>
4152 * as.c: Fix formatting.
4154 * frags.c: Likewise.
4155 * macro.c: Likewise.
4157 2000-08-31 Eric Christopher <echristo@cygnus.com>
4159 * config/tc-mn10300.c: Cleanup and fix warnings.
4160 (md_pseudo_table): Add initializers.
4161 (md_show_usage): Cleanup.
4162 (md_parse_option): Fix warnings.
4163 (md_undefined_symbol): Fix warnings.
4164 (md_conver_frag): Fix warnings.
4165 (tc_gen_reloc): Fix warnings.
4166 (md_apply_fix3): Fix warnings.
4167 (check_operand): Fix warnings.
4169 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4171 * acinclude.m4: Include libtool and gettext macros from the
4173 * aclocal.m4, configure: Rebuilt.
4175 2000-08-30 Mark Hatle <mhatle@mvista.com>
4177 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4179 2000-08-31 Kazu Hirata <kazu@hxi.com>
4181 * listing.c: Fix formatting.
4183 2000-08-29 Kazu Hirata <kazu@hxi.com>
4185 * app.c: Fix a comment typo. Fix formatting.
4187 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4189 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4190 offset of the target destination for jmp instructions.
4191 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4193 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4195 * NEWS: Mention support for CRIS.
4197 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4199 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4200 Sets `.lcomm' alignment to zero.
4202 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4204 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4205 TC_FIX_ADJUSTABLE): Define.
4207 2000-08-23 Jim Wilson <wilson@cygnus.com>
4209 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4210 unwind.personality_routine is set.
4212 2000-08-23 H.J. Lu <hjl@gnu.org>
4214 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4216 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4218 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4221 2000-08-22 H.J. Lu <hjl@gnu.org>
4223 * config.in (STRICTCOFF): New for strict COFF.
4225 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4226 i386-*-go32* and i386-go32-rtems*.
4227 * configure: Rebuilt.
4229 * config/obj-coff.c (obj_coff_endef): Follow the historical
4230 behavior if STRICTCOFF is not defined.
4232 * doc/internals.texi: Document STRICTCOFF.
4234 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4236 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4237 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4238 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4239 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4240 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4241 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4242 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4245 2000-08-22 Eric Christopher <echristo@cygnus.com>
4247 * config/tc-mn10300.c: (md_apply_fix): New function.
4248 (mn10300_force_relocation): New function.
4249 (mn10300_fix_adjustable): New function.
4251 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4252 (TC_HANDLES_FX_DONE): Define.
4253 (obj_fix_adjustable): Define.
4254 (MD_APPLY_FIX3): Define.
4255 (TC_LINKRELAX_FIXUP): Define.
4257 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4259 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4261 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4263 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4265 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4266 if the fixup resulted in a relocation.
4268 2000-08-18 Nick Clifton <nickc@redhat.com>
4270 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4271 Make reference to first element of shift_names explicit.
4273 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4275 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4276 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4277 add a symbol's address. Removed all target-specific #ifdefs that
4278 used to accomplished the same.
4279 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4280 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4281 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4282 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4283 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4285 2000-08-17 Kazu Hirata <kazu@hxi.com>
4287 * dwarf2dbg.c: Fix formatting.
4289 2000-08-17 Nick Clifton <nickc@redhat.com>
4291 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4292 to be recoded as logical shift lefts by zero.
4294 2000-08-16 Jim Wilson <wilson@cygnus.com>
4296 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4297 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4299 (note_register_values): Handle IA64_OPND_R3_2 operands.
4301 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4303 * config/tc-i860.c (md_operand): Silly typo fixed.
4305 2000-08-16 Nick Clifton <nickc@redhat.com>
4307 * config/tc-arm.c (struct asm_shift): Delete.
4309 (enum asm_shift_index): New.
4310 (struct asm_shift_properties): New.
4311 (struct asm_shift_name): New.
4312 (shift_properties[]); New.
4313 (shift_names[]); New.
4315 (decode_shift): Use new structures.
4316 Issue a warning is "ROR #0" is used.
4317 Issue a warning if "ASR #0" or "LSR #0" is used.
4319 (md_begin): Initialise arm_shift_hsh table from new
4320 asm_shift_name array.
4322 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4324 * config/tc-sparc.c: Kill all warnings.
4325 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4327 (md_show_usage): Update usage text.
4329 2000-08-16 Nick Clifton <nickc@redhat.com>
4331 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4334 2000-08-15 Will Cohen <wcohen@redhat.com>
4336 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4338 * config/tc-sh.c (md_assemble): Changed so debug_type
4339 test performed for ppi_assemble
4340 * config/tc-sh.c: Included dwarf2dbg.h.
4341 (debug_line): Defined.
4342 (md_assemble): Generates dwarf2 line info.
4343 (sh_finalize): New function. Finalize dwarf2 info.
4344 (assemble_ppi): Returns size of code generated.
4345 (build_Mytes): Returns size of code generated.
4346 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4347 * config/tc-sh.h (md_end): Defined.
4348 (sh_finalize): Declared.
4350 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4352 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4355 2000-08-14 Nick Clifton <nickc@redhat.com>
4357 * config/tc-arm.c (do_bx): Allow "bx pc".
4359 2000-08-14 Jim Wilson <wilson@cygnus.com>
4361 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4362 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4363 (md_begin): Change assignment to md.flag to OR in the new bit.
4365 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4367 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4368 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4371 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4373 * NEWS: Mention i860 support.
4375 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4377 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4379 2000-08-14 Andreas Schwab <schwab@suse.de>
4381 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4383 2000-08-11 Andreas Schwab <schwab@suse.de>
4385 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4388 2000-08-11 Kazu Hirata <kazu@hxi.com>
4390 * expr.c: Fix formatting.
4391 * config/obj-bout.c: Likewise.
4393 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4395 * doc/c-i860.texi: Flesh out the i860 section more.
4397 2000-08-10 Kazu Hirata <kazu@hxi.com>
4399 * symbols.c: Fix formatting.
4402 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4404 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4405 modifier has the IgnoreSize bit set.
4407 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4409 From Rodney Brown <RodneyBrown@mynd.com>
4410 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4411 * configure: Regenerate.
4413 2000-08-09 Kazu Hirata <kazu@hxi.com>
4415 * hash.c: Fix formatting.
4418 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4420 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4421 (i860_fix_info): New enum.
4422 (MD_APPLY_FIX3): Define.
4423 (WORKING_DOT_WORD): Define.
4424 (TC_HANDLES_FX_DONE): Define.
4425 (DIFF_EXPR_OK): Define.
4426 (LISTING_HEADER): Define.
4427 (TARGET_FORMAT): Select target format based on endian flag.
4428 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4429 (target_big_endian): Add external declaration.
4431 * config/tc-i860.c: All existing code reworked completely. Other
4432 new code shown below.
4433 (SYNTAX_SVR4): Define.
4434 (target_warn_expand): New variable.
4435 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4436 (md_longopts): Declare and define with new options (-EL, -EB,
4438 (md_show_usage): New function.
4439 (md_operand): New function.
4440 (obtain_reloc_for_imm16): New function.
4441 (md_apply_fix3): New function.
4442 (tc_gen_reloc): New function.
4444 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4446 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4447 2 bytes of the jump address are in the same frag.
4448 (find): Accept 68hc12 register indirect modes.
4450 * NEWS: Mention 68HC11 & 68HC12 support.
4452 2000-08-07 Richard Henderson <rth@cygnus.com>
4454 * config/tc-ia64.c (unwind): Add prologue_mask member.
4455 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4456 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4457 (dot_body): Clear unwind.prologue_mask.
4458 (dot_prologue): Set it. Accept a register second argument.
4460 2000-08-07 Kazu Hirata <kazu@hxi.com>
4462 * config/atof-ieee.c: Fix formatting.
4463 * config/atof-tahoe.c: Likewise.
4465 2000-08-06 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4470 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4471 of .popsection, .previous, .pushsection, .subsection,
4472 .version, .vtable_entry, .vtable_inherit and .weak.
4474 2000-08-05 Kazu Hirata <kazu@hxi.com>
4476 * config/tc-cris.c: Fix formatting.
4477 * config/tc-i386.c: Likewise.
4478 * config/tc-sparc.c (sparc_ip): Simplify the code.
4480 2000-08-04 Kazu Hirata <kazu@hxi.com>
4482 * config/tc-cris.c: Rearrange code for readability.
4483 * config/tc-d10v.c: Fix formatting.
4484 * config/tc-m32r.c: Likewise.
4485 * config/tc-sparc.c: Likewise.
4487 2000-08-02 Jim Wilson <wilson@cygnus.com>
4489 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4490 before ia64_find_opcode.
4491 (md_assemble): Likewise.
4493 2000-08-01 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4496 Undo some formatting fixes.
4498 2000-08-01 Kazu Hirata <kazu@hxi.com>
4500 * config/obj-som.c: Fix formatting.
4501 * config/obj-ieee.c: Likewise.
4502 * config/tc-arm.c: Likewise.
4503 * config/tc-v850.c: Likewise.
4505 2000-08-01 Nick Clifton <nickc@redhat.com>
4507 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4508 index by command line option.
4510 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4512 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4513 (@node M68K-Branch): Rewrite to match the reality.
4515 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4517 * doc/c-i860.texi: New file.
4518 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4519 * doc/Makefile.in: Regenerate.
4520 * doc/all.texi: Add I860 as relevant architecture.
4521 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4523 2000-07-31 Kazu Hirata <kazu@hxi.com>
4525 * config/tc-d30v.c: Fix formatting.
4527 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4529 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4530 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4531 long emit a long branch if available instead of an absolute jump, never
4532 emit absolute jumps for anything with --pcrel.
4534 * doc/c-m68k.texi: Document new command line option.
4536 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4538 * config/tc-avr.c: Use PARAMS macro in function declarations.
4539 Don't declare md_pcrel_from_section (already in tc-avr.h).
4540 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4541 (avr_operand): Don't set (unsigned) op_mask to -1.
4543 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4545 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4546 * configure: Regenerated.
4547 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4548 of operand to the .type directive (.e.g, "type").
4550 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4552 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4553 * app.c (do_scrub_chars): Record where first comment found.
4554 * read.c (read_a_source_file): Init found_comment on entry, and
4555 notify whether comments found on exit.
4556 * config/tc-hppa.c (md_shortopts): Add "c".
4557 (md_longopts): Add warn-comment.
4558 (md_parse_option): Handle it.
4559 (md_show_usage): Show available options.
4560 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4562 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4564 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4565 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4567 (md_estimate_size_before_relax): Don't fall off end of function.
4569 2000-07-27 Kazu Hirata <kazu@hxi.com>
4571 * config/tc-avr.c: Fix formatting.
4572 * config/tc-ns32k.c: Likewise.
4574 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4576 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4578 2000-07-27 Kazu Hirata <kazu@hxi.com>
4580 * config/tc-d10v.c: Fix formatting.
4581 * config/tc-z8k.c: Likewise.
4582 * config/tc-sparc.c: Likewise.
4584 2000-07-26 Dave Brolley <brolley@redhat.com>
4586 * cgen.c (queue_fixup): Declare opinfo.
4587 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4588 (gas_cgen_md_operand): Ditto.
4589 (gas_cgen_md_apply_fix3): Ditto.
4591 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4593 * config/obj-coff.c (obj_frob_symbol): Don't merge
4594 labels. Don't merge if the symbol isn't constant. Return
4595 immediately if a symbol is merged.
4597 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4599 * frags.c (frag_align): Correct absolute section alignment.
4601 2000-07-20 DJ Delorie <dj@redhat.com>
4603 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4604 it breaks linking against DLLs.
4606 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4608 * configure.in: Add CRIS support.
4609 * configure: Regenerate.
4610 * Makefile.am: (CPU_TYPES): Add cris.
4611 (CPU_OBJ_VALID) [aout]: Add cris.
4612 (MULTI_CPU_TYPES): Add cris.
4613 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4614 [coff]: Only i386 and mips are valid.
4615 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4616 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4617 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4618 Regenerate dependencies.
4619 * Makefile.in: Regenerate.
4620 * aclocal.m4: Regenerate.
4621 * as.c: Declare crisaout, criself.
4622 * config/tc-cris.h, config/tc-cris.c: New.
4623 * config/e-criself.c, config/e-crisaout.c: New.
4624 * po/POTFILES.in, po/gas.pot: Regenerate.
4626 2000-07-20 Kazu Hirata <kazu@hxi.com>
4628 * read.c: Fix formatting.
4629 * write.c: Fix formatting.
4631 2000-07-19 H.J. Lu <hjl@gnu.org>
4633 * sb.c: Include <stdlib.h> if exists for abort ().
4635 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4637 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4638 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4639 (pa_type_args): Same here.
4641 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4643 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4644 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4645 the storage class is already set.
4647 2000-07-17 Kazu Hirata <kazu@hxi.com>
4649 * config/tc-m68hc11.c: Fix formatting.
4650 * config/tc-mn10200.c: Likewise.
4651 * config/tc-mn10300.c: Likewise.
4652 * config/tc-pj.c: Likewise.
4653 * config/tc-tic80.c: Likewise.
4654 * config/tc-w65.c: Likewise.
4656 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4658 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4661 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4663 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4666 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4668 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4669 ELF as are used for SOM (except the 32-bit reloc one) to decide
4670 whether a symbol can be reduced to a section symbol. Expand on
4671 the comment for symbols involved in LR% and RR% expressions.
4673 2000-07-14 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-mips.c (mips_disable_float_construction): New
4676 static variable. Set to true if doubles should not be
4677 constructed by loading two single width fp registers with
4678 halves of the value.
4679 (mips_ip): Test mips_disable_float_construction.
4680 (md_longopts): Add command line switches --construct-floats
4681 and --no-construct-floats.
4682 (md_parse_option): Parse new command line options.
4683 (md_show_usage): Describe new command line options.
4685 * doc/c-mips.texi: Document new command line options.
4687 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4689 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4690 * configure: Regenerate.
4692 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4694 * configure.in (DEFAULT_EMULATION setting): Revert part of
4695 2000-07-01 change that set te_multi=multi unless set to tmips.
4696 * configure: Regenerate.
4698 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4700 * config/obj-coff.c (coff_frob_section): Add padding to the last
4701 section when aligning it increases its size.
4703 2000-07-11 Kazu Hirata <kazu@hxi.com>
4705 * config/tc-tic54x.c: Fix formatting.
4707 2000-07-10 Kazu Hirata <kazu@hxi.com>
4709 * config/tc-h8500.c: Fix formatting.
4710 * config/tc-tic54x.c: Fix formatting.
4712 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4714 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4715 displacements correctly.
4717 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4719 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4721 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4725 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4727 From David Huggins-Daines <dhd@linuxcare.com>
4728 * config/te-hppalinux64.h: Add a new emulation.
4729 * configure.in (emulations): Add configure bits to support the
4730 64-bit Linux/parisc target.
4731 * configure: Regenerate.
4733 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4734 (md_shortopts): Add `V' for ELF.
4736 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4737 when SOM or ELF_ARG_RELOC are defined.
4738 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4739 ELF_ARG_RELOC are defined.
4740 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4741 (pa_stringer): ..Do it here instead. Fix comment typos.
4742 (hppa_force_relocation): Cast enums to int before comparing with
4745 From Ryan Bradetich <rbradetich@uswest.net>
4746 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4747 redifinition warning.
4748 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4749 (hppa_force_relocation): ditto
4750 (md_apply_fix): Added cast to buf to fix warnings.
4752 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4753 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4755 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4756 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4757 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4758 reloc_type** to avoid warnings in switch.
4759 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4760 little earlier instead.
4762 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4764 (pa_type_args): Use symbol_arg_reloc_info.
4765 (struct pa_it): Make arg_reloc unsigned int.
4766 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4767 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4768 (pa_code): Delete. pa_text duplicates this function.
4769 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4770 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4772 (cons_fix_new_hppa): Actually change selector to e_fsel when
4773 warning about assuming so.
4774 (tc_gen_reloc): More example elf arg reloc code.
4775 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4776 (hppa_force_relocation): Likewise.
4778 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4780 (pa_end_of_source): Prototype.
4781 (hppa_fix_adjustable): Prototype.
4782 (LABELS_WITHOUT_COLONS): Move it..
4783 * config/te-hppa.h: To here.
4785 * config/te-hppa64.h: New file.
4787 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4789 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4790 format -10, -16, 16 relocs.
4791 (hppa_elf_mark_end_of_function): Test for null
4792 last_call_info->start_symbol
4794 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4795 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4796 re_assesmble_* functions. Delete extraneous statements. Fix
4798 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4799 insn to re_assemble_*.
4801 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4803 * doc/internals.texi (Expressions): Fix typo.
4805 2000-07-08 Kazu Hirata <kazu@hxi.com>
4807 * config/tc-sh.c: Fix formatting.
4808 * config/tc-tic54x.c: Fix formatting.
4809 * depend.c: Fix formatting.
4810 * flonum-konst.c: Likewise.
4811 * flonum-mult.c: Likewise.
4813 2000-07-07 Kazu Hirata <kazu@hxi.com>
4815 * config/tc-sh.c: Fix comments.
4816 * config/obj-vms.c: Fix comments.
4817 * config/tc-a29k.c: Likewise.
4818 * config/tc-alpha.c: Likewise.
4819 * config/tc-h8300.c: Likewise.
4820 * config/tc-h8500.c: Likewise.
4821 * config/tc-i370.c: Likewise.
4822 * config/tc-ia64.c: Likewise.
4823 * config/tc-m68hc11.c: Likewise.
4824 * config/tc-m68k.c: Likewise.
4825 * config/tc-mips.c: Likewise.
4826 * config/tc-ns32k.c: Likewise.
4827 * config/tc-ppc.c: Likewise.
4828 * config/tc-z8k.c: Likewise.
4830 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4832 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4833 Default to '(SEC_LOAD | SEC_DATA)'.
4834 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4836 * doc/internals.texi (CPU Backend): Describe
4837 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4839 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4841 * as.c (parse_args): NULL terminate the long option list.
4843 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4845 * config/tc-d30v.h: Include "write.h" for fixS.
4846 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4848 2000-07-05 Nick Clifton <nickc@cygnus.com>
4850 * config/tc-d30v.c (write_2_short): Further changes to warning
4851 messages produced when combining EITHER_BUT_PREFER_MU attributed
4854 2000-07-05 DJ Delorie <dj@redhat.com>
4858 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4860 * config/tc-arm.c (psrs): Accept combinations of flags.
4862 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4864 * config/tc-avr.c: Change _ () to _() around all strings marked
4865 for translation (exception from the usual coding style).
4866 (avr_opt): New struct variable, how the new switches are set.
4867 (OPTION_MMCU): Define as 'm' and actually use.
4868 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4869 (show_mcu_list): New function, display the list of known MCUs.
4870 (md_show_usage): Document the new switches. Call show_mcu_list.
4871 (avr_set_arch): Change 'm' to OPTION_MMCU.
4872 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4873 Handle the new switches.
4874 (avr_operands): Disable warnings for undefined combinations of
4875 operands if -mall-opcodes. Disable warnings for skipping two-word
4876 instructions if enhanced core or -mno-skip-bug.
4877 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4878 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4879 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4880 (avr_ldi_expression): Warn about implicit lo8().
4881 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4883 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4885 * configure.in: Add entry for mips-*-sysv4*MP*
4886 * configure: Rebuild
4887 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4888 elf32-tradlittlemips for traditional mips targets.
4889 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4890 test for Link Once sections as in adjust_reloc_syms.
4891 * config/te-tmips.h: New file for traditional mips targets. Define
4894 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4896 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4897 flags argument is not present, don't change an existing section's
4898 section's attributes. If the flags argument is present, warn if the
4899 attributes don't match the section's current attributes. When
4900 long section names are supported, set SEC_LINK_ONCE and
4901 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4903 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4905 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4906 symbols; create them.
4908 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4910 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4911 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4913 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4915 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4916 expressions. Ignore the problem when handling 16 bit signed
4917 immediates, because the assembler will take care of the relocation
4920 2000-06-27 Nick Clifton <nickc@cygnus.com>
4922 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4923 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4924 sequential order, and emit warning messages if the input source
4925 code contains constructs like that, or parallel constructs
4926 containing such opcodes.
4928 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4930 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4931 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4932 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4933 (md_show_usage): Update usage message.
4934 (md_parse_option): Allow redefinition of MCU type within the
4935 same avr[1-5] bfd machine type. Show both old and new MCU type
4936 in the error message.
4937 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4938 Simplify 8K wrap code.
4940 2000-06-25 Kazu Hirata <kazu@hxi.com>
4942 * config/obj-aout.c: Remove all uses of DEFUN.
4943 * config/obj-ieee.c: Likewise.
4944 * config/tc-sh.c: Fix comment typos.
4945 * config/tc-tahoe.c: Likewise.
4946 * config/tc-vax.c: Likewise.
4947 * config/tc-w65.c: Likewise.
4948 * config/tc-z8k.c: Likewise.
4949 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4951 2000-06-24 DJ Delorie <dj@cygnus.com>
4953 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4954 more changes from Sept 1999
4955 (tc_i386_fix_adjustable): ditto
4956 (md_apply_fix3): ditto
4958 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4960 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4961 (gas_cgen_parse_operand): Set it around expression() call.
4962 (gas_cgen_md_operand): Test for it before longjmp().
4964 2000-06-24 Kazu Hirata <kazu@hxi.com>
4966 * config/tc-h8500.c: Remove all uses of DEFUN.
4967 * config/tc-sh.c: Likewise.
4968 * config/tc-w65.c: Likewise.
4969 * config/tc-z8k.c: Likewise.
4971 * config/tc-h8500.c: Fix typos in comments.
4973 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4975 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4978 2000-06-23 matthew green <mrg@redhat.com>
4980 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4981 defined. Fix error message for `[' grouping.
4983 2000-06-22 Kazu Hirata <kazu@hxi.com>
4985 * config/tc-h8300.c: Fix formatting and comment typos.
4987 2000-06-22 Timothy Wall <twall@cygnus.com>
4989 * config/tc-ia64.c (note_register_values): Move premature QP
4990 notation clearing into the appropriate place.
4992 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4994 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4995 first before anything else. Add bin-bugs.h, emul.h and progress.h
4996 Sort list of files as for $(OBJS) in Makefile.am.
4998 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4999 find one. Remake dependencies.
5000 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5001 * Makefile.in: Regenerate.
5002 * doc/Makefile.in: Regenerate.
5004 * config/tc-i386.c (i386_displacement): Don't assume a constant
5005 displacement is necessarily 16 bits when in 16 bit code mode.
5006 (md_assemble): Instead size the displacement here after we know
5007 for sure that a .code16gcc operand hasn't automatically added
5008 operand size prefixes.
5010 2000-06-21 H.J. Lu <hjl@gnu.org>
5012 * Makefile.am: Rebuild dependency.
5013 * Makefile.in: Rebuild.
5015 2000-06-21 Kazu Hirata <kazu@hxi.com>
5017 * config/tc-h8300.c (parse_reg): Make the function static.
5018 (parse_exp): Likewise.
5020 2000-06-20 DJ Delorie <dj@cygnus.com>
5022 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5023 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5024 for cygwin import libraries to work properly.
5026 2000-06-20 H.J. Lu <hjl@gnu.org>
5028 * Makefile.am: Rebuild dependency.
5029 * Makefile.in: Rebuild.
5030 * configure: Likewise.
5031 * doc/Makefile.in: Likewise.
5033 2000-06-20 Timothy Wall <twall@cygnus.com>
5035 * doc/internals.texi (CPU backend): Add @itemx for
5036 TC_START_LABEL_WITHOUT_COLON.
5037 * doc/c-tic54x.texi: New.
5038 * doc/as.texinfo: Add tic54x features and include primary tic54x
5040 * doc/all.texi: Add C54X.
5041 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5042 * doc/Makefile.in: Regenerate.
5043 * configure.in: Add tic54x and define LIBM for tic54x.
5044 * configure: Regenrate.
5045 * config/tc-tic54x.[ch]: New.
5046 * config/obj-coff.h: Add tic54x.
5047 * Makefile.am: (CPU_TYPES): Add tic54x.
5048 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5049 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5050 (as_new_LDADD): Add $(LIBM).
5051 * Makefile.in: Regenerate.
5053 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5055 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5056 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5057 * doc/as.texinfo: Likewise.
5059 * configure, Makefile.in: Regenerate.
5060 * configure.in (emulations): Recognize m6811 and m6812.
5061 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5062 Added files for 68hc11 and 68hc12 assembler.
5063 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5064 * config/tc-m68hc11.h: Header definition for that assembler.
5066 2000-06-18 Nick Clifton <nickc@redhat.com>
5068 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5069 instead of OCTETS_PER_BYTE.
5071 * config/tc-v850.c: Fix compile time warnings.
5072 * config/tc-ppc.c: Fix compile time warnings.
5074 2000-06-18 H.J. Lu <hjl@gnu.org>
5076 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5077 * configure: Rebuild.
5079 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5081 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5084 2000-06-16 Nick Clifton <nickc@cygnus.com>
5086 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5087 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5089 * doc/c-mips.texi: Document newly accepted cpu variants.
5091 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5093 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5095 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5097 * macro.c (getstring): Make it possible to escape the quote
5100 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5102 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5104 2000-06-13 H.J. Lu <hjl@gnu.org>
5106 * configure: Regenerate.
5108 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5110 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5112 * doc/internals.texi (line_separator_chars): Semicolon is no
5113 longer a default. Mention null and newline as defaults.
5115 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5117 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5118 * config/tc-i860.h (line_separator_chars): Likewise.
5119 * config/tc-h8300.c (line_separator_chars): Likewise.
5120 * config/tc-i960.c (line_separator_chars): Likewise.
5121 * config/tc-m68k.c (line_separator_chars): Likewise.
5122 * config/tc-mips.c (line_separator_chars): Likewise.
5123 * config/tc-ns32k.c (line_separator_chars): Likewise.
5124 * config/tc-sparc.c (line_separator_chars): Likewise.
5125 * config/tc-vax.c (line_separator_chars): Likewise.
5127 * config/tc-h8300.c (comment_chars): Use string initialiser.
5128 * config/tc-i960.c (line_comment_chars): Likewise.
5129 * config/tc-z8k.c (comment_chars, line_comment_chars,
5130 line_separator_chars): Likewise.
5132 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5135 2000-06-08 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5140 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5142 * configure.in (VERSION): Update to show this is the CVS mainline.
5144 2000-06-08 Matthew Jacob <mjacob@feral.com>
5146 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5147 $at is the integer register $r28, vs. both $r28 and the floating
5148 point register $f28.
5150 2000-06-08 James E. Wilson <wilson@cygnus.com>
5152 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5153 (dot_endp): Don't call ia64_flush_insns.
5154 (emit_one_bundle): Don't delete prologue/body records from
5155 unwind_record list in first loop. Rewrite second loop to account for
5158 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5160 * config/tc-ia64.c: Add missing prototypes.
5161 (generate_unwind_image): Cast argument to output_unw_records call.
5163 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5165 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5167 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5169 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5170 (REGISTER_P): likewise.
5171 (avr_opcodes): uses include/opcode/avr.h
5172 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5174 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5176 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5179 2000-06-03 H.J. Lu <hjl@gnu.org>
5181 * read.c (is_end_of_line): Put back `;'.
5183 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5185 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5187 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5189 * expr.c (operand): Test is_end_of_line outside switch to catch
5190 line separator chars that are also operators.
5191 (operator): Return O_illegal for line separator chars.
5193 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5194 entry (or `!' entry for TC_HPPA).
5196 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5197 before indexing is_end_of_line. Remove redundant check for '\0'.
5199 * config/tc-h8500.c (md_assemble): Likewise.
5200 * config/tc-mcore.c (md_assemble): Likewise.
5201 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5204 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5206 * config/tc-mcore.c (mcore_cons): Likewise.
5207 (mcore_float_cons): Likewise.
5208 (mcore_stringer): Likewise.
5209 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5211 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5213 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5215 2000-05-29 Nick Clifton <nickc@cygnus.com>
5217 * config/tc-sh.c: Fix compile time warning messages.
5219 * config/tc-mips.c: Fix compile time warning messages.
5221 2000-05-29 Philip Blundell <philb@gnu.org>
5223 * doc/as.texinfo: Update copyright dates.
5224 (Local Labels): Delete misplaced mention of ARM.
5225 * NEWS: Mention ARM ELF support.
5227 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5229 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5230 it is modified, and use the real_size to compute the frag address
5231 for dwarf2 line info.
5233 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5235 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5236 line-matching scheme to cope with automake moving variables around.
5237 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5238 * Makefile.in: Regenerate.
5240 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5242 * config/tc-sparc.c (sparc_relax): New.
5243 (md_longopts): Add -relax and -no-relax options.
5244 (md_parse_options, md_show_usage): Likewise.
5245 (md_apply_fix3): Optimize tail call into branch always if possible.
5247 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5249 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5250 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5251 rules, with warning when a GAS statement specifies a packing that
5252 will result in an instruction being squashed.
5253 Added typdef packing_type and enumerals, changed various integer
5254 literals to use the enumerals.
5256 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5258 * config/tc-ia64.c (dot_restorereg_p): New function.
5259 (md_pseudo_table): Add restorereg.p.
5260 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5261 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5263 * config/tc-ia64.h (unw_record_type): Add unwabi.
5264 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5265 called MASK with members for imask, and the masks produced by
5266 fr_mem, gr_mem, br_mem, and frgr_mem.
5267 (unw_p_record): Add members ABI and CONTEXT.
5268 (unw_x_record): Add member AB.
5269 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5270 as pseudo-register for use during unwind info generation.
5271 (AR_PFS, AR_LC): New macros.
5272 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5273 whose names start with an at sign (as in "@priunat").
5274 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5276 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5277 proc_end, unwind_info, personality_routine): Consolidate into
5278 "unwind" structure to reduce offset-table use. Add member
5279 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5281 (output_R1_format, output_R3_format, output_P3_format,
5282 output_P6_format): Initialize R with zero to reduce compiler warnings.
5283 (output_P7_format): Ditto. Add `default' branch to switch
5284 statement to reduce compiler warnings.
5285 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5286 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5287 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5288 into single argument.
5289 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5290 compiler warnings. Merge A and B args into single argument.
5291 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5292 A and B args into single argument.
5293 (free_record): Removed (wasn't used).
5294 (free_list_records): Also free imasks in prologue records.
5295 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5296 (output_spill_mask): Remove.
5297 (output_unwabi): New function.
5298 (output_epilogue, output_label_state, output_copy_state): Call
5300 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5301 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5303 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5304 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5305 as part of handling the prologue records. Emit region's imask if
5306 we have one. Handle unwabi, epilogue, label_state, copy_state,
5307 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5308 spill_sprel_p, and spill_reg_p records.
5309 (set_imask, count_bits, slot_index): New function.
5310 (fixup_unw_records): Fix region size computation. Handle
5311 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5312 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5313 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5314 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5315 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5316 (dot_save): Use manifest constants for applicaton registers.
5317 Handle REG_PR and REG_PRIUNAT.
5318 (dot_restore): Don't just ignore it.
5319 (dot_restorereg): New function..
5320 (generate_unwind_image): Ensure unwind info is a multiple of eight
5321 bytes, not just four bytes.
5322 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5323 (dot_altrp): Don't just ignore it.
5324 (dot_savemem): New function. Replaces dot_savesp() and
5325 dot_savepsp(). Use manifest constants for applicaton registers.
5326 Handle REG_PR and REG_PRIUNAT.
5327 (dot_savef): Simplify.
5328 (dot_saveb): Support generation of br_gr.
5329 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5330 dot_label_state, dot_copy_state): New function.
5331 (dot_unwabi): Don't just ignore it.
5332 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5333 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5334 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5335 (emit_one_bundle): Set slot number for prologue/body records
5336 *before* emitting the first insn.
5337 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5338 (md_begin): Declare "psp" pseudo-register.
5339 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5340 so we don't get segfault.
5341 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5342 counts as required per SW Conventions manual
5343 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5344 output_preds_psprel, output_preds_sprel, output_spill_base,
5345 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5346 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5347 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5348 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5349 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5350 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5351 (dot_vframe): Implement.
5352 (dot_vframesp, dot_vframepsp): New function.
5354 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5356 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5357 * configure: Regenerate.
5359 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5361 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5362 (md_estimate_size_before_relax): so we can use it here instead of
5363 old kludges. Localise vars to blocks. Comment.
5365 * frags.c (frag_new): Update fr_var comments.
5366 * frags.h (struct frag): Ditto.
5368 2000-05-22 Richard Henderson <rth@cygnus.com>
5370 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5371 (pseudo_func): Add pcrel.
5372 (operand_match): Handle IA64_OPND_TGT64.
5373 (build_insn): Likewise.
5374 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5375 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5376 (fix_insn): Handle all three 64-bit relocation types.
5378 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5380 * obj.h (struct format_ops): New members begin, app_file,
5381 s_set_other, s_set_desc, s_get_type, s_set_type,
5382 separate_stab_sections, init_stab_section.
5384 * config/obj-multi.h: Update GPL notice to v2.
5386 (obj_app_file): New.
5387 (S_SET_SIZE): Test s_set_size for NULL before calling.
5388 (S_SET_ALIGN): Similar for s_set_align.
5393 (SEPARATE_STAB_SECTIONS): New.
5394 (INIT_STAB_SECTION): New.
5395 (EMIT_SECTION_SYMBOLS): New.
5396 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5398 * config/obj-elf.h: Update GPL notice to v2.
5399 Mention that this file is included from obj-multi.h.
5400 (obj_begin): Wrap definition in ifndef.
5401 (elf_file_symbol): Constify declaration.
5402 (obj_app_file): Ditto.
5403 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5404 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5406 * config/obj-elf.c (elf_s_set_other): New.
5407 (elf_file_symbol): Constify argument.
5408 (elf_separate_stab_sections): New.
5409 (elf_init_stab_section): New.
5410 (elf_format_ops): Add new members. Remove comma at end.
5412 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5413 (ecoff_format_ops): Add new fields. Remove comma at end.
5414 Mention inconsistency for emit_section_symbols.
5416 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5418 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5419 (coff_separate_stab_sections): New.
5420 (coff_format_ops): Add new members.
5422 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5423 (obj_aout_s_set_other): New.
5424 (obj_aout_s_set_desc): New.
5425 (obj_aout_s_get_type): New.
5426 (obj_aout_s_set_type): New.
5427 (obj_aout_separate_stab_sections): New.
5428 (aout_format_ops): New members added. Use obj_aout_process_stab,
5429 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5430 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5432 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5434 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5436 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5437 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5438 (md_estimate_size_before_relax): Ensure jumps to weak and
5439 externally visible symbols are relocatable.
5441 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5443 * stabs.c (aout_process_stab): Make global.
5444 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5445 * read.h (aout_process_stab): Declare.
5447 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5448 Generalize to *aout, *coff *elf.
5449 * configure: Regenerated.
5451 * doc/internals.texi (Object format backend): Say
5452 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5454 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5455 * Makefile.in: Regenerated.
5457 2000-05-19 Catherine Moore <clm@cygnus.com>
5459 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5461 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5463 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5464 instruction to reflect change in re_assemble_*.
5466 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5468 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5469 build PA64 ELF tools.
5470 * configure: Rebuilt.
5472 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5474 * Makefile.am: Regenerate dependencies.
5475 * Makefile.in: Regenerate.
5477 2000-05-15 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-arm.c (struct asm_psr): Add boolean field
5480 distinguishing between CSPR and SPSR. Rename 'number' field
5482 (psrs): Rearrange contents to match new asm_psr structure.
5483 (arm_psr_parse): Move next to psr_required_here. Make it
5484 return an asm_psr structure.
5485 (psr_required_here): Use asm_psr structure returned by
5487 (do_msr): Reorganise to allow psr_required_here to be called
5489 (md_undefined_name): Mark 'name' parameter as unused, since
5490 the COFF target does not use it.
5492 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5494 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5496 * config/te-aux.h: Likewise.
5497 * config/te-dpx2.h: Likewise.
5498 * config/te-go32.h: Likewise.
5499 * config/te-hp300.h: Likewise.
5500 * config/te-hppa.h: Likewise.
5501 * config/te-i386aix.h: Likewise.
5502 * config/te-ic960.h: Likewise.
5503 * config/te-interix.h: Likewise.
5504 * config/te-nbsd532.h: Likewise.
5505 * config/te-pc532mach.h: Likewise.
5506 * config/te-ppcnw.h: Likewise.
5507 * config/te-psos.h: Likewise.
5508 * config/te-sparcaout.h: Likewise.
5509 * config/te-sun3.h: Likewise.
5510 * config/te-sysv32.h: Likewise.
5512 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5514 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5515 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5516 and sign extend without an if statement.
5517 (build_bytes): Likewise.
5519 2000-05-14 Kazu Hirata <kazu@hxi.com>
5521 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5522 X_add_symbol L_32 case.
5524 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5526 * config/te-freebsd.h: New file.
5528 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5530 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5531 bindtextdomain): Replace defines with those from intl/libgettext.h
5532 to quieten gcc warnings.
5534 * NEWS: Mention x86 .arch and -q.
5536 * config/tc-i386.c (quiet_warnings): New.
5537 (md_assemble): Use quiet_warnings.
5538 (md_parse_option): Set quiet_warnings from -q.
5539 (md_show_usage): Mention -q, delete -m.
5540 (flag_do_long_jump): Delete.
5541 (md_parse_option): Remove -m.
5542 (md_show_usage): Remove -m.
5543 (md_create_long_jump): Remove useless flag_do_long_jump code.
5545 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5546 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5548 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5549 Alexander Sokolov <robocop@netlink.ru>
5551 * doc/c-i386.texi (i386-Arch): New section.
5552 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5554 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5555 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5556 architecture has been given and is not 486.
5557 (set_cpu_arch): New.
5558 (md_pseudo_table): Add .arch.
5559 (md_assemble): Warn if cpu architecture has been given and an
5560 unsupported instruction.
5562 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5563 Move operand_types bit defines after relevant template field.
5564 (template): Add cpu_flags.
5568 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5570 * config/tc-mn10300.h (md_end): Define.
5571 (mn10300_finalize): Declare.
5572 * config/tc-mn10300.c: Include dwarf2dbg.h.
5573 (debug_line): Define.
5574 (md_assemble): Generate dwarf2 line info.
5575 (mn10300_finalize): New function. Finalize dwarf2 info.
5577 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5579 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5580 external version of the relocation for weak symbols.
5582 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5584 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5585 frame size in units of 16 bytes, as required per SW Conventions manual.
5586 (output_unw_records): Output info-block header as a dword to get
5589 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5591 * as.h: #include "file", not <file> on files from ../include.
5592 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5593 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5594 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5595 (tc_coff_symbol_emit_hook): Ditto.
5596 (OPTCOUNT): Cast to int to avoid compiler warning.
5597 (md_begin): Fix signed/unsigned warnings.
5599 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5601 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5602 ABRANCH LONG case for a conditional branch on a 68000.
5603 (md_estimate_size_before_relax): Likewise. Also handle
5604 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5605 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5606 PC-relative on all CPUs.
5607 (md_estimate_size_before_relax): Likewise.
5609 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5611 * as.c (parse_args): Just mention current year in printed
5614 2000-05-03 J.T. Conklin <jtc@redback.com>
5616 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5618 (md_parse_option): Recognize -m7400.
5620 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5622 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5623 don't permit lp to become less than the words array.
5625 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5627 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5628 Fix little-endian case.
5630 2000-05-03 David O'Brien <obrien@NUXI.com>
5632 * as.c (parse_args): Update copyright.
5634 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5636 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5637 for the .bss section too.
5639 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5641 * configure.in: Set em=linux for hppa-*-linux.
5642 * configure: Regenerate.
5643 * doc/Makefile.in: Regenerate with correct automake.
5645 * frags.c (frag_grow): Sanity check chunk_size.
5647 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5648 * config/obj-som.h: Likewise.
5649 * config/obj-ieee.h: Likewise.
5651 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5653 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5654 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5655 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5656 (pa_ip): low_sign_unext now returns via function value. Use
5657 re_assemble_* instead of dis_assemble_* and
5658 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5660 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5661 (md_section_align, md_parse_option, md_show_usage,
5662 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5663 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5664 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5665 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5666 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5668 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5669 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5670 outside of switch. Correct mask and shifting errors in case 10
5671 and case -11. In case 21, compare against signed range to suit
5672 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5673 case 17 and case 22, use offsetT variable to properly check range.
5674 Use re_assemble_* here too.
5675 (evaluate_absolute): Change type of value to offsetT. Call
5676 hppa_field_adjust to do the work for us.
5677 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5678 (pa_parse_cmpib_64_cmpltr): Ditto.
5679 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5680 of i to unsigned int.
5681 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5682 (pa_end_of_source): Return type is void.
5684 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5686 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5688 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5690 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5691 More comments added.
5692 (md_begin): Removed "construct symbols for each register name".
5693 Because register names conflicts with GCC generated function
5695 (avr_operand): Now constant numbers can be used as a register
5696 identifiers (0 as r0, 31 as r31).
5697 (md_assemble): use skip_space () before parsing instruction
5700 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5702 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5703 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5704 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5705 * configure: Regenerate.
5707 2000-04-29 Andreas Jaeger <aj@suse.de>
5709 * as.h: Correctly check GCC version.
5711 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5713 * doc/as.1: Fix unbalanced brackets.
5715 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5717 (line_comment_chars): Set to '/' if TE_FreeBSD.
5719 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5721 * configure.in: Configury support for PA64 (currently disabled).
5722 * configure: Rebuilt.
5724 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5726 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5727 bfd_set_section_alignment.
5729 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5731 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5734 2000-04-24 Nick Clifton <nickc@cygnus.com>
5736 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5737 * doc/as.texinfo (Align): Include arm and strongarm in list of
5738 targets that have the second form of the behaviour of the .align
5741 2000-04-24 Mark Klein <mklein@dis.com>
5743 * config/obj-som.c: Terminate obj_pseudo_table.
5745 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5747 * as.c (parse_args): Allow md_parse_option to override -a listing
5749 * config/obj-coff.c (add_lineno): Change type of offset parameter
5750 from "int" to "bfd_vma."
5751 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5752 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5753 (ppc_change_csect): Align correctly for XCOFF64.
5754 (ppc_machine): New function, which discards "ppc_machine" line.
5755 (ppc_tc): Cons for 8 when code is 64 bit.
5756 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5758 (md_parse_option): Handle -a64 and -a32.
5760 * config/tc-ppc.h (TARGET_MACH): Define.
5761 (TARGET_FORMAT): Move to function.
5762 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5764 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5766 * config/tc-avr.c: New AVR_ISA_ defined.
5767 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5768 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5769 for `fmul', `movw' and `lpm R,Z' instructions.
5770 (avr_operands): Warn if current opcode is a two-word instruction
5771 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5772 (avr_opcodes): New commands added.
5773 (REGISTER_P): Check 'a' and 'v' constraint letters.
5774 (mcu_types): New MCU added.
5776 2000-04-22 Timothy Wall <twall@cygnus.com>
5778 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5780 (operand_match): Conditionally insert default bit values for IMMU9.
5782 2000-04-14 Matthew Green <mrg@cygnus.com>
5784 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5785 * configure: Rebuilt.
5787 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5788 Jason Eckhardt <jle@cygnus.com>
5790 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5792 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5793 Added handling of new operand types l,y,&,fe,fE,fx.
5795 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5796 David Mosberger <davidm@hpl.hp.com>
5797 Timothy Wall <twall@cygnus.com>
5798 Andrew MacLeod <amacleod@cygnus.com>
5799 Jim Wilson <wilson@cygnus.com>
5801 * Makefile.am (CPU_TYPES): Add ia64.
5802 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5803 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5804 * Makefile.in: Rebuild.
5805 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5806 * configure: Rebuild.
5807 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5808 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5809 * expr.c (expr): Handle md_optimize_expr.
5810 * read.c (LEX_HASH): Add comment.
5811 * config/tc-ia64.c, config/tc-ia64.h: New files.
5813 2000-04-21 Richard Henderson <rth@cygnus.com>
5815 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5816 bundling a non-delayed branch type instruction.
5818 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5820 * config/tc-mn10300.c (HAVE_AM30): Define.
5821 (md_assemble): Use it.
5823 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5825 * config/obj-elf.c (obj_elf_change_section): Check for changed
5828 * Makefile.am: (CPU_MULTI_VALID): Remove.
5829 (MULTI_CPU_TYPES): Define.
5830 (MULTI_CPU_OBJ_VALID): Define.
5831 (DEPTC): Use the above.
5832 (DEPOBJ): Same here.
5834 Regenerate dependencies.
5835 * Makefile.in: Regenerate.
5837 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5839 * Makefile.am (YACC, LEX): Get them from configure.
5841 2000-04-18 H.J. Lu (hjl@gnu.org)
5843 * config/tc-i386.c (offset_in_range): Use addressT instead of
5844 bfd_vma for non-bfd assemblers.
5846 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5848 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5849 doesn't give spurious errors.
5851 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5853 * as.h (SEEK_SET): Define if undefined.
5855 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5857 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5858 constants, and don't assume offsetT is 32 bits.
5860 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5862 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5863 (md_pcrel_from_section): Add prototype.
5864 (d10v_fix_adjustable): Add prototype.
5865 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5867 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5869 2000-04-12 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5872 symbol in frag chain.
5874 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5876 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5877 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5878 (fits_in_signed_word, smallest_imm_type): Ditto.
5879 (md_assemble): Use an offsetT var to hold offsetT values, not a
5881 (offset_in_range): New.
5882 (md_assemble): Use it.
5883 (md_convert_frag): Change type of target_address, opcode_address,
5884 and displacement_from_opcode_start to offsetT.
5885 (md_create_short_jump): Change type of offset to offsetT.
5886 (md_create_long_jump): Ditto.
5887 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5888 (md_chars_to_number): Remove.
5889 (output_invalid): Remove duplicate prototype.
5891 2000-04-09 Nick Clifton <nickc@cygnus.com>
5893 * Makefile.am (CPU_TYPES): Add 'avr'.
5894 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5895 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5897 * Makefile.in: Regenerate.
5899 * doc/as.texinfo: Add M32R documentation.
5901 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5903 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5904 --enable-build-warnings option.
5905 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5906 * Makefile.in, configure: Re-generate.
5908 2000-04-07 Nick Clifton <nickc@cygnus.com>
5910 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5911 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5912 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5913 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5914 (arm_force_relocation): Force relocations for
5915 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5917 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5919 * config/tc-sh.c (get_operands): There's no third operand if the
5920 first operand is an immediate.
5922 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5924 * config/tc-sh.c (immediate): Delete.
5925 (sh_operand_info): Add immediate member.
5926 (parse_reg): Use A_PC for pc.
5927 (parse_exp): Add second argument 'op'. All callers changed.
5928 (parse_at): Expect pc to be coded as A_PC.
5929 Use immediate field in *op.
5930 (insert): Add fourth argument 'op'. All callers changed.
5931 (build_relax): Add second argument 'op'. All callers changed.
5932 (insert_loop_bounds): New function.
5933 (build_Mytes): Remove DISP_4.
5934 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5935 (assemble_ppi): Use immediate field in *operand.
5936 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5937 (md_apply_fix): Likewise.
5938 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5940 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5942 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5944 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5946 * internals.texi (CPU backend): Document
5947 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5949 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5951 * po/gas.pot: Regenerate.
5953 * as.c (show_usage): Restore translated part of bug string.
5954 * gasp.c (show_usage): Likewise.
5956 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5957 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5958 than move-if-change.
5959 (DEP1): Modify for "gcc -MM".
5963 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5964 Update dependencies.
5965 * Makefile.in: Regenerate.
5967 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5969 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5970 (md_begin): Likewise.
5971 (HAVE_AM33): New macro.
5972 (md_assemble): Use it. Match r_regs and xr_regs only if
5975 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5977 * as.h: #include "bin-bugs.h"
5978 * as.c (show_usage): Use REPORT_BUGS_TO.
5979 * gasp.c: #include "bin-bugs.h"
5980 (show_usage): Use REPORT_BUGS_TO.
5982 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5984 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5986 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5987 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5990 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5992 * config/tc-i386.c (i386_immediate): Don't assume a constant
5993 immediate is necessarily 16 bits when in 16 bit code mode.
5994 (md_assemble): Instead set guess_suffix here after we have checked
5997 2000-04-02 Richard Henderson <rth@cygnus.com>
5999 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6000 quantities. Correct right shift sign extension.
6001 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6002 32-bit value when shifting into place.
6004 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6006 * app.c: Add ATTRIBUTE_UNUSED as needed.
6007 * config/tc-ppc.c: Likewise.
6008 (ppc_size): Make unsigned long.
6009 (ppc_insert_operand): Add casts to avoid warnings.
6011 2000-03-31 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-d10v.h (md_flush_pending_output): Define.
6015 2000-03-29 Nick Clifton <nickc@cygnus.com>
6017 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6018 segment. Works for both BFD_ASSEMBLER and others.
6019 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6021 2000-03-29 Nick Clifton <nickc@cygnus.com
6023 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6025 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6027 * listing.c (LISTING_LHS_WIDTH): Default depends on
6029 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6031 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6033 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6036 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6038 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6040 * config/tc-avr.c (mcu_types): Add missing initialiser.
6041 (md_pcrel_from_section): Add prototype.
6042 (avr_operand): Remove redundant test of unsigned < 0.
6043 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6045 2000-03-27 Denis Chertykov <denisc@overta.ru>
6047 * config/tc-avr.c: New file for AVR support.
6048 * config/tc-avr.h: Likewise.
6049 * configure.in: Add AVR support.
6050 * configure: Regenerate.
6052 2000-03-26 Timothy Wall <twall@cygnus.com>
6054 * gasp.c (macro_op): Add new argument to check_macro call.
6055 Macro structure definitions moved to macro.h
6056 * sb.h: Add argument to prototype for input_scrub_include_sb.
6057 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6058 nesting checks with an additional flag.
6059 (struct input_save): Add flag to indicate whether current sb
6060 should be checked for proper macro/conditional nesting.
6061 (input_scrub_push/pop): Save/restore nest check flag.
6062 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6064 * macro.c (check_macro): Allow caller to retrieve parsed macro
6065 information if a pointer is provided. This information may be
6066 used by the new macro hooks.
6067 * macro.h: Update prototype for check_macro. Macro struct
6068 definitions moved here from macro.c/gasp.c.
6069 * read.c (read_a_source_file): Add parameter to check_macro call,
6070 and pass macro info to the macro hook, if defined.
6071 (input_scrub_insert_line): New. Allow insertion of a line of
6072 characters into the input stream.
6073 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6074 file into the input stream.
6075 (s_include): Use input_scrub_insert_file.
6076 * internals.texi: Document new macro hooks.
6077 * as.h: New prototypes added.
6079 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6081 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6082 an initial capital letter.
6083 (i386_index_check): Reindent.
6085 2000-03-19 Nick Clifton <nickc@cygnus.com>
6087 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6090 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6092 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6093 instruction operand bad if Rd > 7 when generating
6094 thumb instructions. Prevents for example,
6095 "adr r12,label" from silently failing and generating
6096 the wrong instruction.
6098 2000-03-17 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6101 that have a destingation >= 0x400000.
6102 Fix compile time warning messages.
6104 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6106 * config/tc-sh.c (md_begin): When encountering insn that are
6107 not supported by the current arch, only change the name if
6108 its contents are the same as prev_name.
6109 (get_specific): If the the architecture doesn't match, fail.
6111 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6113 * config/tc-sh.c (IDENT_CHAR): Define.
6114 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6115 matching back where it came from.
6117 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6119 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6121 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6123 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6126 2000-03-15 Kazu Hirata <kazu@hxi.com>
6128 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6130 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6132 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6133 floating-point-number, make sure 'f' is in FLT_CHARS.
6135 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6137 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6138 (s_lcomm_internal): Use it.
6139 * doc/internals.texi (CPU backend): Document it.
6140 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6143 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6145 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6148 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6149 implementation doesn't have special handling for switch
6151 (macro_build): Allow for code in sections other than .text.
6153 (mips_ip): Likewise.
6154 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6155 Don't perform relocs if we will be outputting them.
6156 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6157 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6160 2000-03-09 Catherine Moore <clm@cygnus.com>
6162 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6163 relocation type based on the entry in the fixup structure.
6164 Put S_IS_EXTERN processing back in.
6166 2000-03-08 H.J. Lu (hjl@gnu.org)
6168 * Makefile.am (install-exec-tooldir): Depend on
6169 install-exec-bindir for parallel make.
6170 * Makefile.in: Regenerated.
6172 2000-03-06 Nick Clifton <nickc@cygnus.com>
6174 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6176 (md_parse_option): Parse -m32r command line switch - disable m32rx
6178 (md_show_usage): Document new option.
6180 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6181 * doc/Makefile.in: Regenerate.
6182 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6184 2000-03-02 Michael Meissner <meissner@redhat.com>
6186 * config/tc-d30v.c (check_range): Remove code that incorrectly
6187 sign extended values where bits < 32.
6189 2000-03-02 H.J. Lu (hjl@gnu.org)
6191 * configure.in: Support --enable-targets=all on ia32.
6192 * configure: Regenerated.
6194 2000-03-01 Nick Clifton <nickc@cygnus.com>
6196 * gasp.c (do_align): Remove bogus check of alignment value.
6198 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6200 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6201 TC_PPC was defined forced the type of a symbol with no other type
6204 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6206 * doc/internals.texi (CPU backend): Mention that
6207 line_separator_chars do not break up comments. Fix typos for
6208 LEX_AT and LEX_NAME descriptions. Document operands for
6209 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6210 description of md_create_short_jump usage. Document argument for
6211 md_undefined_symbol.
6213 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6215 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6216 (md_parse_option): Handle it.
6217 (md_show_usage): Document it.
6219 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6221 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6222 opcode, for the instruction `pal19'. From Andrea Arcangeli
6225 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6227 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6229 (md_assemble): To here, before template operands are matched.
6230 Also ensure a constant immediate is sign extended when we know the
6231 size is at most 16 bits. This is to catch cases like "add
6232 $0xffc0,%ax" where we don't know the size, and thus that the
6233 immediate can be represented as Imm8S until after parsing the
6235 (i386_displacement): Similarly sign extend 16 bit constant
6237 (md_assemble): Relax 16-bit jump constant range check to suit sign
6238 extended displacements.
6240 2000-02-26 Andreas Jaeger <aj@suse.de>
6242 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6244 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6246 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6247 call operands when intel_syntax.
6248 (intel_float_operand): Return 2 for "fi...".
6249 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6250 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6251 earlier "SHORT" change.
6252 (md_assemble): When determining suffix from Regs, exclude
6255 2000-02-24 Nick Clifton <nickc@cygnus.com>
6257 * configure: Add arm-wince, mips-pe and sh-pe targets.
6258 * configure: Regenerate.
6260 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6262 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6263 "pe-mips" for the mips-pe target.
6265 * config/tc-arm.c (insns): Change displacement encoded in BL
6266 and B instructions if the target port is arm-wince.
6267 (do_ldst): Do not bias the relocation offset if the target
6269 (md_pcrel_from): Add in missing relocation offset bias if the
6270 target os arm-wince.
6272 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6273 (md_begin): Disable -G support for mips-pe target.
6274 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6275 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6278 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6279 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6280 assembler, just set the alignment to 4.
6282 * config/te-wince-pe.h: New file for WinCE targets. Define
6285 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6287 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6288 string instructions.
6289 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6290 (i386_intel_memory_operand): After finding a segment override,
6291 check again for no `[' before looking for a displacement. Bomb if
6292 more than one displacement rather than silently discarding the
6293 second and subsequent ones. Free strings malloc'd by
6294 build_displacement_string.
6296 2000-02-24 Catherine Moore <clm@cygnus.com>
6298 * config/obj-som.c (obj_pseudo_table): Add "weak".
6299 (obj_som_weak): New routine.
6301 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6303 * config/tc-i386.c (union i386_op): New.
6304 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6305 Throughout file replace occurences of disps[n], imms[n], regs[n]
6306 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6307 intel mode operand swapping. Add assert in regKludge and
6308 fake_zero_displacement code. Test i.types[n] when outputting
6309 displacements and immediates. Combine output of Disp16 with
6311 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6312 when in intel mode by (not) reversing fsub and fdiv operands
6313 before the template search. This fails for single operand
6314 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6315 undefined. Instead fix the base_opcode after we've found the
6316 template. Move base_opcode xor with found_reverse_match from
6317 opcode output code to before this fix so we test for the correct
6319 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6320 check in intel mode. Instead compare opcodes.
6322 * config/tc-i386.h (TC_RELOC): Delete.
6323 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6324 with equivalent call to reloc.
6326 * as.h (flag_m68k_mri): Move declaration after target include, and
6327 only declare when TC_M68K defined. Define as zero otherwise.
6328 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6329 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6330 Define as zero otherwise.
6331 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6332 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6333 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6334 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6335 testing whether defined.
6336 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6337 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6338 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6339 rather than testing whether defined.
6340 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6341 (parse_mri_cons): Declare and use only when TC_M68K.
6342 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6343 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6344 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6346 * NEWS: Mention IBM 370 support.
6348 2000-02-23 Richard Henderson <rth@cygnus.com>
6350 * config/tc-i386.c (md_assemble): When swapping operands for
6351 intel_syntax, assume everything that's not Imm or Disp is a
6354 2000-02-23 Linas Vepstas <linas@linas.org>
6356 * config/tc-i370.c, config/tc-i370.h: New files.
6357 * Makefile.am: Add support for Linux/IBM 370.
6358 * configure.in: Likewise.
6359 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6360 * config/obj-elf.c: Include elf/i370.h
6361 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6363 * Makefile.in: Regenerate.
6364 * configure: Regenerate.
6366 * doc/c-i370.texi: New file.
6367 * doc/all.texi: Include it.
6368 * doc/as.texinfo: And here.
6369 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6370 * doc/Makefile.in: Regenerate.
6372 2000-02-19 Michael Meissner <meissner@redhat.com>
6374 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6375 determine if an instruction can be used in parallel with an ADDppp
6376 or SUBppp instruction.
6378 2000-02-22 Andrew Haley <aph@cygnus.com>
6380 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6382 2000-02-22 Andrew Haley <aph@cygnus.com>
6384 * config/tc-mips.c (mips_gp32): New variable.
6385 (macro_build) Use mips_gp32.
6387 (md_longopts): Add "-mgp32" and "-mgp64".
6388 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6390 (OPTION_M7900): Change offset
6391 (OPTION_NO_M7900): Ditto.
6393 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6395 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6396 warning, and bump it to 1.
6398 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6400 From Brad Lucier <lucier@math.purdue.edu>:
6401 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6404 2000-02-21 Catherine Moore <clm@cygnus.com>
6406 * config/tc-mips.c (MF_HILO_INSN): Define.
6407 (mips_7000_hilo_fix): Declare.
6408 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6409 (md_parse_option): Check for 7000_HILO_FIX options.
6410 (OPTION_M7000_HILO_FIX): Define.
6411 (OPTION_NO_M7000_HILO_FIX): Define.
6412 * doc/c-mips.texi (-mfix7000): Describe.
6414 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6416 * listing.c (print_lines): Remove unused variable `end'.
6418 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6419 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6420 reloc_type when BFD_ASSEMBLER.
6421 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6422 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6423 statement and quell signed vs. unsigned comparison warning.
6425 2000-02-18 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6428 the computed frag offset, rather than overwriting it.
6430 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6432 * config/tc-sh.c ("elf/sh.h"): Include.
6433 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6434 (md.begin): Initialize target_arch.
6435 Only include opcodes in has table that match selected architecture.
6436 (parse_reg): Recognize register names for sh-dsp.
6437 (parse_at): Recognize post-modify addressing.
6438 (get_operands): The leading space is now optional.
6439 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6440 arguments. Update valid_arch.
6441 (build_Mytes): Add support for SDT_REG_N.
6442 (find_cooked_opcode): New function, broken out of md_assemble.
6443 (assemble_ppi, sh_elf_final_processing): New functions.
6444 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6445 (md_longopts, md_parse_option): New option: -dsp.
6446 * config/tc-sh.h (elf_tc_final_processing): Define.
6447 (sh_elf_final_processing): Declare.
6449 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6451 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6452 the unwinder subspace. Save the current seg/subseg before creating
6455 2000-02-10 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6458 little endian targets.
6459 (INST_BYTE1): Redefine to handle big and little endian
6461 (cpu_type): New type: Select between M340 and M210.
6462 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6463 instructions of the M340.
6464 (md_assemble): Add support for the MULSH and OPSR classes of
6466 (md_atof): Add support for little endian targets.
6467 (md_parse_option): Add support for -EL, -EB and -mcpu command
6469 (md_convert_frag): Add support for little endian targets.
6470 (md_apply_fix3): Add support for little endian targets.
6471 (md_number_to_chars): Add support for little endian targets.
6473 2000-02-10 Timothy Wall <twall@redhat.com>
6475 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6476 defined, use it to verify the symbol just read should be a label.
6478 2000-02-10 Timothy Wall <twall@redhat.com>
6480 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6481 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6482 around colons when KEEP_WHITE_AROUND_COLON is defined.
6483 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6484 and KEEP_WHITE_AROUND_COLON.
6486 2000-02-08 Timothy Wall <twall@redhat.com>
6488 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6490 (do_repeat): New. Abstract repeat logic so that a "break" can be
6492 (end_repeat): New. Provide support for a "break" out of the
6494 * read.h: Add prototypes for new functions.
6496 2000-02-08 Timothy Wall <twall@redhat.com>
6498 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6499 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6500 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6503 2000-02-08 Timothy Wall <twall@redhat.com>
6505 * read.c: Added elseif to directives table.
6506 * read.h: Added prototype for s_elseif.
6507 * doc/as.texinfo: Added description for elseif.
6508 * cond.c (s_elseif): New function
6510 2000-02-04 Timothy Wall <twall@redhat.com>
6512 * listing.c (print_lines): Remove conditionals causing bug in
6515 2000-02-03 Timothy Wall <twall@cygnus.com>
6517 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6519 * frags.c (frag_new): Calculate fr_fix in octets
6520 (frag_now_fix) Return offset as target address offset (bytes).
6521 (frag_now_fix_octets) New - Return offset in octets (8-bit
6523 * frags.h: Added prototype for frag_now_fix_octets().
6524 Distinguish between octets and bytes in field descriptions.
6525 * listing.c (calc_hex): Account for octets vs bytes when
6526 printing addresses/offsets.
6527 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6528 target is little-endian, print the octets in a word in big-endian
6529 order so that the display looks like a proper hexadecimal number,
6530 instead of having the octets reversed.
6531 * read.c (do_align): When recording alignment, alignment power
6532 should be in terms of target bytes (minimum addressible unit)
6534 (do_org) Convert ORG target address (byte) argument into an
6535 octet offset when generating a variable fragment.
6536 * symbols.c (resolve_symbol_value): Symbol final value
6537 converted to a target address offset (bytes) from its octet offset.
6538 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6539 offset (bytes) is adjusted by the frag offset (octets) converted
6541 (coff_frob_section) Section alignment power is in terms of bytes;
6542 convert it to an octet alignment power when calculating size (and
6543 size mask) in octets. Don't modify the section size in order to
6544 "align" it for TI COFF, since that format has a different method
6545 for storing alignment information.
6547 2000-02-01 Timothy Wall <twall@cygnus.com>
6549 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6550 entries, matching the way GCC generates them. If not escaped, the
6551 filename is encoded incorrectly.
6553 2000-01-31 Nick Clifton <nickc@cygnus.com>
6555 * config/tc-arm.c (reg_table): Add support for ATPCS register
6558 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6560 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6562 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6564 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6565 of a symbol when we really care about its value.
6567 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6569 * config/tc-mcore.c (md_assemble): Give warning message if
6570 operands passes to instruction are more than the spec.
6572 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6574 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6575 Thumb mode but the label seen was not declared as '.thumb_func'
6576 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6577 correct disassembly of Thumb code bounded by non function labels.
6579 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6581 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6582 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6584 * Makefile.in: Same here.
6587 * configure.in: Set bfd_gas for i386-aout when primary target
6588 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6589 we may need the primary te_file. Remove incorrect comment.
6591 * configure: Regenerate.
6593 * config/e-i386aout.c: New file.
6595 * as.c (USE_EMULATIONS): Move to before print_version_id.
6596 (struct emulation): Add i386aout.
6597 (show_usage): Split text strings. Reformat -a text. Add --em
6601 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6602 (aout_format_ops): New.
6605 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6606 preprocessor conditional and add aout USE_EMULATIONS tests.
6607 (read_a_source_file): Don't pass error strings to printf as
6611 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6613 (do_data): Same here.
6614 (process_file): And here.
6617 * symbols.c (colon): Rewrite "already defined" fatal message
6618 code for aout with USE_EMULATIONS.
6621 * config/obj-aout.c (OBJ_HEADER): Define.
6622 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6624 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6625 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6627 (obj_aout_type): Expand S_SET_OTHER here too.
6628 (obj_read_begin_hook): Remove.
6629 (aout_pop_insert): New.
6630 (obj_aout_s_get_other): New.
6631 (obj_aout_s_get_desc): New.
6632 (aout_format_ops): New.
6635 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6636 gets aout_pseudo_table.
6637 (aout_pseudo_table): Declare.
6638 (obj_read_begin_hook): Define.
6641 * config/obj-coff.c (obj_pseudo_table): Rename to
6643 (coff_pop_insert): Use coff_pseudo_table.
6644 (coff_sec_sym_ok_for_reloc): Remove.
6645 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6646 and comment all zero entries and remove #if 0 code.
6649 * config/obj-coff.h (obj_pop_insert): Define.
6650 (coff_pseudo_table): Declare.
6653 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6654 s_get_size, s_set_size. Comment all zero entries.
6657 * config/obj-elf.c (elf_s_get_other): New function.
6658 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6659 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6660 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6662 (obj_elf_parse_section_letters): Don't pass error strings to
6663 printf as format arg.
6666 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6668 (elf_s_get_other): Declare.
6669 (S_GET_OTHER) Define as elf_s_get_other if not already
6671 (S_SET_OTHER): Only define when not already defined.
6672 (elf_obj_read_begin_hook): Declare.
6673 (obj_read_begin_hook): Define.
6674 (elf_obj_symbol_new_hook): Declare.
6675 (obj_symbol_new_hook): Define.
6678 * config/obj-multi.h: Add copyright header and protect against
6679 multiple inclusion. Add * to all function pointers.
6680 (OBJ_HEADER): If defined, include it rather than other defines
6682 (obj_frob_file_after_relocs): Test for NULL.
6683 (obj_symbol_new_hook): Here too.
6684 (obj_sec_sym_ok_for_reloc): And here.
6685 (S_GET_OTHER): Define.
6686 (S_GET_DESC): Define.
6687 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6688 (OBJ_MAYBE_ELF): Update comment.
6690 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6691 OBJ_AOUT preprocessor conditional and handle emulation by
6692 testing OUTPUT_FLAVOR.
6693 (i386_displacement): Here too.
6694 (md_section_align): Similarly here.
6695 (i386_target_format): Conditionally compile when more than one
6696 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6697 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6698 (i386_displacement): Here too.
6701 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6702 Define TARGET_FORMAT for aout only when not multi.
6705 * config/te-multi.h: Delete file as it's identical to te-generic.h
6707 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6709 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6710 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6713 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6715 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6718 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6720 * config/tc-mips.c (mips_do_align): New function.
6721 * config/tc-mips.h (md_do_align): Define.
6723 2000-01-10 Philip Blundell <philb@gnu.org>
6725 * doc/c-arm.texi (ARM Options): Fix typo.
6726 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6727 line separator for Linux.
6728 * doc/as.texinfo (Comments): Mention the ARM.
6730 2000-01-10 Philip Blundell <pb@futuretv.com>
6732 * configure.in (arm*-*-conix*): New target.
6733 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6735 * configure: Regenerate.
6737 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6739 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6740 (obj_elf_visibility): New function.
6742 * doc/as.texinfo (Visibility): New node: document visibility
6745 For older changes see ChangeLog-9899