1 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
4 (print_opcode_format, skip_whites): Likewise.
5 (convert_branch, m68hc11_new_insn): Likewise.
6 (build_dbranch_insn, build_indexed_byte): Likewise.
7 (build_reg_mode, find, find_opcode): Likewise.
8 (print_insn_format): Fix call to print_opcode_format.
9 (md_assemble): Fix call to build_dbranch_insn.
11 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
13 * config/tc-arm.c: Add missing prototypes.
15 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
17 * input-file.c (input_file_open): When reading the
18 first line looking for #NO_APP, prepare for the possibility
19 of finding #APP instead. Also fix algorithm to allow
20 white-space to follow either #NO_APP or #APP directives.
22 2001-09-25 Geoff Berry <geoff.berry@bops.com>
24 * listing.c (buffer_line): Don't write past the end of `line' when
27 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
29 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
30 relocation for differences between symbols in a section other
31 than the one in which the difference is to be placed; apply
32 the relocation instead.
34 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
36 * config/tc-arc.c: Add missing prototype.
37 (md_atof): Change type to int. Add missing prototype.
38 * config/tc-arc.h: Prototype exported functions.
40 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
42 * as.c: Add missing function prototype.
43 * config/obj-aout.c: Fix compile time warning.
45 2001-09-21 Bruno Haible <haible@clisp.cons.org>
47 * config/tc-openrisc.c: Don't include <ctype.h>.
49 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
51 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
53 2001-09-19 Alan Modra <amodra@bigpond.net.au>
55 * config/tc-i370.c: Fix typo in last change.
57 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
59 * doc/as.texinfo (Symbol Names): Improve documentation on local
60 labels and add documenation about dollar labels.
62 2001-09-18 Bruno Haible <haible@clisp.cons.org>
64 * as.h: Don't include <ctype.h>.
65 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
66 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
67 (atof_generic): Use ISDIGIT instead of isdigit.
68 * config/m68k-parse.y: Include "safe-ctype.h".
69 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
70 * config/obj-elf.c: Include "safe-ctype.h".
71 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
72 * config/obj-vms.c: Include "safe-ctype.h".
73 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
74 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
75 instead of isupper/islower/toupper/tolower.
76 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
77 (insert_sreg): Use TOUPPER instead of islower/toupper.
78 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
79 isalpha/isalnum/isupper/tolower.
80 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
82 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
83 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
84 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
85 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
86 (arc_extoper): Use TOLOWER instead of isupper/tolower.
87 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
88 (arm_psr_parse): Use ISALPHA instead of isalpha.
89 (accum0_required_here): Use ISALNUM instead of isalnum.
90 (do_ldrd): Use ISSPACE instead of isspace.
91 (decode_shift): Use ISALPHA instead of isalpha.
92 (insert_reg): Use TOUPPER instead of islower/toupper.
93 (arm_reg_parse): Use ISALPHA instead of isalpha.
94 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
95 isalnum/ispunct/tolower.
96 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
97 (md_parse_option): Use TOLOWER instead of tolower.
98 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
99 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
100 (cris_process_instruction): Use ISLOWER instead of islower.
101 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
102 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
103 (get_flags): Use ISSPACE instead of isspace.
104 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
105 (do_assemble): Use TOLOWER instead of tolower.
106 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
107 (do_assemble): Use TOLOWER instead of tolower.
108 (d30v_start_line): Use ISSPACE instead of isspace.
109 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
110 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
111 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
112 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
113 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
114 (start_label): Use ISALPHA instead of isalpha.
115 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
116 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
117 isupper/islower/tolower.
118 (pa_parse_number): Use ISDIGIT instead of isdigit.
119 (pa_chk_field_selector): Use TOLOWER instead of tolower.
120 (pa_stringer): Use ISDIGIT instead of isdigit.
121 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
122 (register_name): Use ISALPHA instead of isalpha.
123 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
124 isalnum/islower/tolower.
125 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
127 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
129 (md_assemble): Use ISSPACE instead of isspace.
130 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
131 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
132 instead of isdigit/islower/isupper/tolower/isalpha.
133 (output_invalid): Use ISPRINT instead of isprint.
134 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
135 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
136 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
137 (get_args): Use ISALNUM instead of isalnum.
138 * config/tc-ia64.c: Include "safe-ctype.h".
139 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
140 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
141 (ia64_parse_name): Likewise.
142 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
143 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
144 instead of isspace/isalnum/isupper/tolower.
145 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
146 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
147 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
148 (mklower_table): Remove variable.
149 (mklower): Remove macro.
150 (insert_reg): Use TOUPPER instead of islower/toupper.
151 (md_begin): Remove initialization of mklower_table.
152 (s_reg): Use ISALNUM instead of isalnum.
153 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
154 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
155 (build_mri_control_operand): Use TOLOWER instead of tolower.
156 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
157 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
158 (md_assemble): Use ISSPACE instead of isspace.
159 (get_imm16): Use ISALNUM instead of isalnum.
160 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
161 isdigit/isupper/tolower.
162 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
163 instead of isalpha/isupper/tolower.
164 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
165 isdigit/islower/isupper.
166 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
167 (mcore_s_section): Use ISSPACE instead of isspace.
168 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
169 isspace/tolower/isalnum.
170 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
171 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
172 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
174 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
175 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
176 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
177 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
179 (tc_get_register): Likewise.
180 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
181 (s_mips_ent): Use ISDIGIT instead of isdigit.
182 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
183 (md_assemble): Use ISSPACE instead of isspace.
184 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
185 (md_assemble): Use ISSPACE instead of isspace.
186 * config/tc-ns32k.c: Don't include <ctype.h>.
187 * config/tc-pdp11.c: Include "safe-ctype.h".
188 (mklower): Remove function.
189 (parse_reg): Use TOLOWER instead of mklower.
190 * config/tc-pj.c: Include "safe-ctype.h".
191 (md_assemble): Use ISSPACE instead of isspace.
192 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
193 (register_name): Use ISALPHA instead of isalpha.
194 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
195 isalnum/islower/tolower.
196 (md_assemble): Use ISSPACE instead of isspace.
197 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
199 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
200 (register_name): Use ISALPHA instead of isalpha.
201 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
202 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
204 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
205 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
206 isalnum/islower/tolower.
207 (IDENT_CHAR): Use ISALNUM instead of isalnum.
208 (parse_reg): Use TOLOWER instead of tolower.
209 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
210 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
211 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
212 (parse_keyword_arg): Use ISALNUM instead of isalnum.
213 * config/tc-tahoe.c: Include "safe-ctype.h".
214 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
215 (tip_op): Use TOLOWER instead of isupper/tolower.
216 * config/tc-tic30.c: Include "safe-ctype.h".
217 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
218 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
219 (tic30_operand): Use TOLOWER instead of tolower.
220 (tic30_find_parallel_insn): Likewise.
221 (output_invalid): Use ISPRINT instead of isprint.
222 * config/tc-tic54x.c: Include "safe-ctype.h".
223 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
224 (lookup_version): Use TOUPPER instead of toupper.
225 (tic54x_var): Use ISALPHA instead of isalpha.
226 (tic54x_mlib): Use ISSPACE instead of isspace.
227 (subsym_iscons): Use TOUPPER instead of toupper.
228 (get_operands): Use ISSPACE instead of isspace.
229 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
230 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
231 (next_line_shows_parallel): Use ISSPACE instead of isspace.
232 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
233 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
234 ISSPACE instead of isspace.
235 * config/tc-tic80.c: Include "safe-ctype.h".
236 (md_assemble): Use ISSPACE instead of isspace.
237 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
238 (system_register_name): Use ISDIGIT instead of isdigit.
239 (md_assemble): Use ISSPACE instead of isspace.
240 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
241 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
242 isupper/tolower/isdigit.
243 (vip_op): Use TOLOWER instead of isupper/tolower.
244 * config/tc-w65.c: Don't include <ctype.h>.
245 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
246 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
247 (whatreg): Use ISDIGIT instead of isdigit.
248 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
249 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
250 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
251 (integer_constant): Use ISALNUM/TOUPPER instead of
252 isalnum/islower/toupper.
253 (operand): Use TOLOWER instead of isupper/tolower.
254 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
255 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
257 (process_assigns, whatcond): Use TOUPPER instead of toupper.
258 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
259 (main): For gettext, also set the LC_CTYPE locate facet.
260 * hash.c: Include "safe-ctype.h".
261 (main): Use TOLOWER instead of isupper/tolower.
262 * itbl-lex.l: Don't include <ctype.h>.
263 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
264 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
265 omit non-ASCII characters.
266 (debugging_pseudo): Use ISSPACE instead of isspace.
267 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
268 (buffer_and_nest): Use ISALNUM instead of isalnum.
269 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
270 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
271 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
272 instead of isalnum/isdigit/isupper/isalpha.
273 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
274 of isalpha/isalnum/isupper/tolower.
275 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
276 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
277 isupper/tolower/isdigit.
278 (s_mri_common): Use ISDIGIT instead of isdigit.
279 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
280 (s_float_space): Use ISALPHA instead of isalpha.
281 (ignore_rest_of_line): Use ISPRINT instead of isprint.
282 (float_cons): Use ISALPHA instead of isalpha.
283 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
285 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
286 (save_symbol_name): Use ISLOWER/TOUPPER instead of
288 (symbol_find_base): Use TOUPPER instead of islower/toupper.
289 (decode_local_label_name): Use ISDIGIT instead of isdigit.
291 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
293 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
294 in 64 bit mode and make format "e" work.
296 2001-09-18 Alan Modra <amodra@bigpond.net.au>
298 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
300 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
301 var to ensure bfd_alloc arg is the right type.
302 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
305 * config/obj-coff.c: Replace calls to bfd_write with calls to
306 bfd_bwrite. Cast args of bfd_seek.
308 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
311 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
313 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
316 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
318 * config/tc-sh.h (sh_force_relocation): Prototype.
319 (struct fix): Forward declare.
320 * config/tc-sh.c (type sh_operand_info): Move to top of file.
321 (cons, s_align_bytes): Remove old-type declarations.
322 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
323 get_operands, get_specific, insert, build_relax,
324 insert_loop_bounds, build_Mytes): Prototype.
325 (little): Make static. Prototype.
326 (check, tc_Nout_fix_to_chars): Delete unused functions.
328 2001-09-14 Eric Christopher <echristo@redhat.com>
330 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
333 2001-09-14 Kevin Lo <kevlo@openbsd.org>
335 * configure.in: Add arm-openbsd target.
336 * configure: Regenerate.
338 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
340 * configure.in: Change machine triplets from mips-*-linux-gnu* to
343 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
345 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
347 2001-09-11 Richard Henderson <rth@redhat.com>
349 * config/tc-alpha.c (alpha_elf_section_letter): New.
350 (alpha_elf_section_flags): New.
351 * config/tc-alpha.h (md_elf_section_letter): New.
352 (md_elf_section_flags): New.
353 * config/tc-ia64.c (ia64_elf_section_letter): New.
354 * config/tc-ia64.h (md_elf_section_letter): New.
356 2001-09-11 Jakub Jelinek <jakub@redhat.com>
358 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
359 of 'm', 'S' instead of 's'. Update bad_msg.
360 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
361 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
363 2001-09-09 Alan Modra <amodra@bigpond.net.au>
365 * expr.c (expr): Move code setting "retval" to the end of the loop,
366 and rearrange for efficiency. For "PIC code" subtraction, use
367 "rightseg" rather than recalculating. For "symbol OP symbol"
368 subtract, set "retval" to absolute_section if symbols in same
370 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
371 O_symbol. Simplify a +/- b code. Allow equality and non-equality
372 comparisons on symbols from any section. Allow other comparison
373 operators as for subtraction.
374 (symbol_equated_reloc_p): New predicate function.
375 * symbols.h (symbol_equated_reloc_p): Declare.
376 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
377 for expression syms is set correctly.
378 (adjust_reloc_syms): Use symbol_equated_reloc_p.
379 (write_relocs): Likewise.
380 (write_object_file): Likewise.
381 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
382 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
383 of a complex expression when setting up frag_var.
385 2001-09-07 Richard Henderson <rth@redhat.com>
387 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
388 require_seq and allow_seq. Let !literal omit the sequence number.
389 (tokenize_arguments): Reject sequence numbers of !allow_seq.
391 2001-09-08 Jakub Jelinek <jakub@redhat.com>
393 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
394 section symbols the same way as externs.
396 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
398 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
401 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
403 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
404 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
405 PIC, BFD_RELOC_16_PCREL for the rest.
407 (md_pcrel_from): return the right offset for the differently shifted
409 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
411 2001-09-05 Richard Henderson <rth@redhat.com>
413 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
414 (pseudo_func): Add @iplt.
415 (pseudo_opcode): Add data16 and data16.ua.
416 (md_begin): Set iplt pseudo.
417 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
419 2001-09-04 Richard Henderson <rth@redhat.com>
421 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
422 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
423 (alpha_macros): Remove occurrences of same.
424 (O_lituse_addr, O_gprel): New.
425 (DUMMY_RELOC_LITUSE_*): New.
426 (s_alpha_ucons, s_alpha_arch): Prototype.
427 (alpha_reloc_op): Construct elements via DEF macro.
428 (ALPHA_RELOC_SEQUENCE_OK): Remove.
429 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
430 members to not be literal specific.
431 (next_sequence_num): New.
432 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
433 added/removed BFD relocations.
434 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
435 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
436 (tokenize_arguments): Parse ! relocations properly.
437 (find_macro_match): Delete unused macro argument types.
438 (assemble_insn): Add reloc parameter; emit that instead of the
439 default as appropriate.
440 (get_alpha_reloc_tag): New. Split from ...
441 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
442 (assemble_tokens): Don't search macros if user relocation present.
443 Copy reloc sequence number to insn struct.
444 (emit_ldgp): Remove user reloc handling.
445 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
446 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
447 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
448 * config/tc-alpha.h (tc_adjust_symtab): Always define.
449 (struct alpha_fix_tag): Name members less literal specific.
451 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
453 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
454 address of two symbols in different sections.
456 2001-08-31 Eric Christopher <echristo@redhat.com>
457 Jason Eckhardt <jle@redhat.com>
459 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
460 5kc, and 20kc. Clean up old entries.
462 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
463 Jeff Law <law@redhat.com>
465 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
466 offset match H8 ELF spec.
467 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
468 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
470 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
471 (build_bytes): Mark fixups for PCrel branches as signed. For
472 OBJ_ELF, make sure the reloc's offset points to the first byte
474 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
475 * tc-h8300.h (relocation mappings): Add.
477 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
479 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
480 define for BFD_ASSEMBLER.
481 (tc_reloc_mangle): Likewise.
482 (tc_gen_reloc): New function for BFD_ASSEMBLER.
484 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
486 * config/tc-h8300.c (h8300hmode): Record the machine type
487 if BFD_ASSEMBLER is defined.
488 (h8300smode, md_begin): Similarly.
490 2001-08-29 Joel Sherrill <joel@OARcorp.com>
492 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
493 default from coff to elf.
494 * configure: Regenerate.
496 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
498 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
499 assorted coff relocations to the corresponding elf relocations.
500 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
502 * configure.in: Add case for h8300-*-elf.
503 * configure: Regenerate.
505 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
507 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
508 documentation to reflect reality.
510 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
512 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
513 (macro): Reflect change to MAX_GPREL_OFFSET.
515 2001-08-27 Torbjorn Granlund <tege@swox.com>
516 Staffan Ulfberg <staffanu@swox.se>
517 Linus Nordberg <linus@swox.se>
518 Alan Modra <amodra@bigpond.net.au>
520 * configure.in: Recognise powerpc*le*, not just powerpcle*.
521 * configure: Regenerate.
522 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
523 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
524 (md_assemble): Use them.
525 (ppc_machine): Support stub for ELF64 as well as XCOFF.
526 (md_pseudo_table): Add "llong", "quad".
527 (md_parse_option): Match default_cpu of powerpc*.
528 (ppc_arch): Likewise.
529 (ppc_subseg_align): Only for OBJ_XCOFF.
530 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
531 (md_begin): Select PPC_OPCODE_64 for 64 bit.
532 (ppc_insert_operand): Don't bother testing 'file' before calling
533 as_bad_where. Use as_bad_where for operand->insert errors.
534 (mapping): Add ELF64 relocation modifiers.
535 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
536 expressions with abs_symbol.
537 (ppc_elf_cons): Correct offset for little endian targets.
538 (ppc_elf_frob_symbol): New.
539 (md_assemble): Add support for 64 bit ELF relocs.
540 (ppc_tc): Ensure 8 byte alignment when 64 bit.
541 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
542 ".toc" section for 64 bit ELF.
543 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
544 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
545 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
546 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
547 Expand on comments, error message. Add support for 64 bit relocs,
548 and use PPC_HI etc. macros.
549 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
550 (HANDLE_ALIGN): Define to generate nops in code sections rather
552 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
553 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
554 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
555 (ppc_fix_adjustable): Declare.
556 (tc_frob_symbol): Define.
557 (ppc_elf_frob_symbol): Declare.
559 2001-08-26 Andreas Jaeger <aj@suse.de>
561 * config/tc-s390.c: Add missing prototypes
562 (md_gather_operands): Make static.
564 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
566 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
567 allowed value, not the word beyond maximum.
568 * config/tc-mips.c (macro_build_lui): Code cleanup.
569 (macro): Reflect change to MAX_GPREL_OFFSET.
570 (mips_ip): Check explicitly against S_EX_NONE.
571 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
572 (md_apply_fix): Code cleanup.
574 2001-08-24 Andreas Jaeger <aj@suse.de>
576 * config/tc-ppc.h: Fix prototype declaration.
578 2001-08-23 Jakub Jelinek <jakub@redhat.com>
580 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
581 * config/obj-elf.c (obj_elf_size): When size is constant, free
582 and clear symbol_get_obj(sym)->size if any.
584 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
586 * config/tc-mips.c (md_begin): Warn about incompatibility between
587 -march=FOO and -mipsN option, continue with default ISA.
589 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
591 * config/tc-mips.c (md_parse_option): #ifdef the
592 traditional/non-traditional names as it is done in mips_target_format.
594 2001-08-20 Richard Henderson <rth@redhat.com>
596 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
597 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
598 use seg parameter instead of now_seg.
600 2001-08-18 H.J. Lu <hjl@gnu.org>
602 * config/tc-mips.c (show): Add the missing prototype.
604 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
606 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
608 (mips_ip): Use the new return values instead of characters. Add
609 support for %higher and %highest.
612 (my_getSmallExpression): Make parsing case insensitive and more
613 reliable. Add support for %higher and %highest. Further support to
614 parse %gprel and %neg is implemented but currently deactivated.
616 2001-08-17 Alan Modra <amodra@bigpond.net.au>
618 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
619 (ecoff_build_symbols): Likewise.
620 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
622 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
624 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
625 for n32 ABI if appropriate.
627 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
629 * config/tc-mips.c (cons_fix_new_mips): Remove.
630 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
631 (cons_fix_new_mips): Remove.
633 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
635 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
636 a label, not a hex constant.
638 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
640 * config/tc-v850.h: Add missing prototypes.
642 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
644 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
647 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
649 * config/tc-sparc.c (cons_fix_new_sparc): Move
650 `sparc_no_align_cons = 0;' to...
651 (s_uacons): ...here so that sparc_no_align_cons will get
654 2001-08-11 Kazu Hirata <kazu@hxi.com>
656 * config/tc-mips.c: Fix a comment typo.
658 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
660 * config/tc-mips.c (move_register): New function.
661 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
663 (macro2): Use move_register rather than macro_build for moves.
664 (mips16_macro): Likewise.
665 (macro): Likewise. Handle M_MOVE.
667 2001-08-10 Andreas Jaeger <aj@suse.de>
669 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
671 * configure: Regenerate.
673 2001-08-10 Alan Modra <amodra@bigpond.net.au>
675 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
676 Comment indentation of #pragma.
677 * macro.c (alloca): Likewise.
679 * config/tc-ppc.c: Revert 2001-08-08.
681 2001-08-09 Alan Modra <amodra@bigpond.net.au>
683 * symbols.c: Add missing prototypes.
684 * config/e-i386elf.c: Likewise.
685 * config/e-i386coff.c: Likewise.
686 * config/e-i386aout.c: Likewise.
687 * config/obj-coff.c: Likewise.
688 (def_symbol_in_progress, stack): Move definition.
689 * config/obj-elf.c: Add missing prototypes.
690 (obj_elf_change_section): Make static.
691 (obj_elf_parse_section_letters): Likewise.
692 (obj_elf_section_word): Likewise.
693 (obj_elf_section_type): Likewise.
695 2001-08-08 Alan Modra <amodra@bigpond.net.au>
697 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
698 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
699 determining reloc type with code reading operands->reloc field.
701 2001-08-08 Alan Modra <amodra@bigpond.net.au>
703 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
704 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
705 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
706 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
708 * output-file.c (output_file_create): Don't try to open a second
709 time as it's unnecessary. FOPEN_W was undefined too.
711 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
713 * config/tc-mips.c (macro_build): Replace magic constants by defines.
714 (mips_ip): Likewise. Typo.
716 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
718 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
720 (RELAX_ENCODE): Replace bfd_vma by valueT.
721 (load_address): Formatting.
722 (macro): Likewise. Code cleanup. Typo.
723 (macro2): Formatting.
724 (md_parse_option): Typo.
725 (s_mipsset): Reorder cases to look nicer.
726 (md_estimate_size_before_relax): Formatting. Code cleanup.
727 (mips_elf_final_processing): Check against NULL instead of 0.
728 (md_obj_end): Remove ugly `' in message string.
729 (s_mips_ent): Remove ugly `' in message string.
731 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
733 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
734 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
735 mutually exclusive (if they are different).
736 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
739 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
741 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
744 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
746 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
747 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
748 (md_long_opts): Add -mfp32 option.
749 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
750 (md_show_usage): Show usage for -mfp32 and -mgp32.
751 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
752 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
753 (HAVE_32BIT_ADDRESSES): New macro.
754 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
755 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
756 (s_cprestore, s_cpadd): Likewise.
757 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
758 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
759 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
760 to determine the width of addresses in load, store and jump macros.
761 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
762 used in set instructions; do not check the address size for them.
763 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
764 unaligned load and store macros.
765 (mips_ip): Use the new macros to check the width of a register when
766 processing float constants. Force a constant into memory if it is
767 destined for an FPR and the FPRs are wider than the GPRs. Warn about
768 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
769 than mips_gp32 to select synthetic instructions.
770 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
771 synthetic instructions.
773 2001-08-01 Christian Groessler <cpg@aladdin.de>
775 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
776 "rh", "rr", "rq", or "sp" then don't automatically assume
777 it's a register name. Check whether there is a number
780 2001-08-01 Alan Modra <amodra@bigpond.net.au>
782 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
783 Don't allocate more space than necessary for the input line copy.
785 2001-08-01 Alan Modra <amodra@bigpond.net.au>
787 * read.c: Standardize error/warning messages - don't capitalise, no
788 final period or newline, don't say "ignored" or "zero assumed" for
789 as_bad messages. In some cases, change the wording to that used
790 elsewhere for similar messages.
793 * atof-generic.c: Likewise.
796 * depend.c: Likewise.
797 * dwarf2dbg.c: Likewise.
801 * input-file.c: Likewise.
802 * input-scrub.c: Likewise.
803 * listing.c: Likewise.
804 * output-file.c: Likewise.
806 * subsegs.c: Likewise.
807 * symbols.c: Likewise.
809 * ecoff.c (ecoff_directive_end): Test for missing name by
810 comparing input line pointers rather than reading string.
811 (ecoff_directive_ent): Likewise.
812 * read.c (s_set): Likewise.
813 (s_align): Report a warning rather than an error for
815 (s_comm): Check for missing symbol name.
816 (s_lcomm_internal): Likewise.
818 (s_globl): Use is_end_of_line instead of looking for '\n'.
819 (s_lcomm_internal): Likewise.
820 (ignore_rest_of_line): Report a warning rather than an error.
822 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
824 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
825 any kind of relocation against a not-loaded section.
827 2001-07-30 Alan Modra <amodra@bigpond.net.au>
829 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
830 to include '@' in symbol names when parsing versioned symbols
831 rather than calling get_symbol_end multiple times.
832 * config/tc-i370.c (register_name): Format fixes. Don't call
833 get_symbol_end after parsing number.
834 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
835 code out of conditional.
836 (address_register_name): Likewise.
837 (other_register_name): Likewise.
838 * config/tc-mn10300.c (r_register_name): Likewise.
839 (xr_register_name): Likewise.
840 (data_register_name): Likewise.
841 (address_register_name): Likewise.
842 (other_register_name): Likewise.
843 * config/tc-ppc.c (register_name): Likewise.
844 * config/tc-s390.c (register_name): Likewise.
846 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
848 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
849 and bra relax: update fragP->fr_fix after the fixup.
851 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
853 * read.c (s_set): Check for missing symbol name.
855 2001-07-26 Alan Modra <amodra@bigpond.net.au>
857 * write.c (relax_segment <rs_space>): Account for fr_fix.
859 2001-07-25 H.J. Lu <hjl@gnu.org>
861 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
862 we treat weak like extern only for ELF.
863 (mips_fix_adjustable): Make sure we don't adjust extern/weak
864 symbols only for ELF.
866 2001-07-25 Chris Demetriou <cgd@broadcom.com>
868 * config/tc-mips.c: Fix spelling error in comment.
870 2001-07-25 Dave Brolley <brolley@redhat.com>
872 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
873 (IS_PARALLEL_SEPARATOR): New macro.
874 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
875 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
876 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
877 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
880 2001-07-24 Alan Modra <amodra@bigpond.net.au>
882 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
883 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
884 Update dependencies with "make dep-am".
885 * Makefile.in: Regenerate.
886 * doc/Makefile.in: Regenerate.
888 2001-07-23 Kazu Hirata <kazu@hxi.com>
890 * config/tc-alpha.h: Fix formatting.
891 * config/tc-arc.c: Likewise.
892 * config/tc-d10v.h: Likewise.
893 * config/tc-hppa.c: Likewise.
894 * config/tc-i370.c: Likewise.
895 * config/tc-i386.h: Likewise.
896 * config/tc-i960.h: Likewise.
897 * config/tc-ia64.c: Likewise.
898 * config/tc-ia64.h: Likewise.
899 * config/tc-m32r.c: Likewise.
900 * config/tc-m68k.c: Likewise.
901 * config/tc-m88k.c: Likewise.
902 * config/tc-ns32k.c: Likewise.
903 * config/tc-pdp11.c: Likewise.
904 * config/tc-pj.h: Likewise.
905 * config/tc-s390.c: Likewise.
906 * config/tc-sparc.c: Likewise.
907 * config/tc-sparc.h: Likewise.
908 * config/tc-tic80.c: Likewise.
909 * config/tc-w65.h: Likewise.
911 2001-07-23 Alan Modra <amodra@bigpond.net.au>
913 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
914 symbols specially. Always resolve, adding fr_address to value.
915 * write.c (write_object_file): Don't add fr_address to sym values.
916 (relax_frag): Likewise.
917 (relax_segment): Likewise.
918 * config/obj-ieee.c (do_symbols): Likewise.
919 * config/tc-cris.c (md_convert_frag): Likewise.
920 * config/tc-fr30.c (md_convert_frag): Likewise.
921 * config/tc-i386.c (md_convert_frag): Likewise.
922 * config/tc-m32r.c (md_convert_frag): Likewise.
923 * config/tc-m68hc11.c (md_convert_frag): Likewise.
924 * config/tc-mcore.c (md_convert_frag): Likewise.
925 * config/tc-mips.c (mips16_extended_frag): Likewise.
926 * config/tc-ns32k.c (md_convert_frag): Likewise.
927 * config/tc-m68k.c (md_convert_frag_1): Likewise.
928 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
929 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
930 (md_relax_table): Remove first four entries. Format.
931 (md_estimate_size_before_relax): Remove old_fix. Don't bother
932 setting fr_var. Simplify byte branch checks.
934 2001-07-23 Alan Modra <amodra@bigpond.net.au>
936 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
937 "isbranch" param as all calls have it set.
938 (pa_parse_neg_cmpsub_cmpltr): Likewise.
939 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
940 strcasecmp in "nullify" var.
941 (pa_parse_neg_add_cmpltr): Likewise.
942 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
943 functions. Don't print wrong conditions in error messages.
945 2001-07-23 Andreas Jaeger <aj@suse.de>
947 * config/tc-s390.c (s390_force_relocation): Removed.
949 * config/tc-s390.h: Remove double declaration of
952 2001-07-22 H.J. Lu <hjl@gnu.org>
954 * config/tc-mips.c (s_mips_end): Remove unused variables.
955 (s_mips_frame): Add ATTRIBUTE_UNUSED.
957 2001-07-17 Andreas Schwab <schwab@suse.de>
959 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
961 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
963 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
965 2001-07-17 matthew green <mrg@eterna.com.au>
967 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
969 (line_comment_chars): Set to '/' if TE_NetBSD.
971 2001-07-14 matthew green <mrg@eterna.com.au>
973 * configure.in (i386-*-netbsdelf*): New target.
974 * configure: Regenerate.
976 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
978 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
979 class of the non-debug symbol is C_NULL.
981 2001-07-10 Anders Norlander <anorland@synergenix.se>
983 * doc/as.texinfo (Incbin): Fix grammatical errors.
985 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
987 * depend.c: Use FOPEN_.. macros in calls to fopen().
988 * input-file.c: As above.
989 * itbl-ops.c: As above.
990 * listing.c: As above.
991 * output-file.c: As above.
994 2001-07-08 Anders Norlander <anorland@synergenix.se>
996 * read.c (s_incbin): New .incbin function.
997 * read.c (potable): Add "incbin" pseudo-op.
998 * read.h: Add s_incbin prototype.
999 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1000 * NEWS: Mention new feature.
1002 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1004 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1007 2001-07-06 John Healy <jhealy@redhat.com>
1009 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1010 set of fixups to be stored.
1011 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1012 restored to be chosen from any that are saved.
1013 (gas_cgen_swap_fixups): Modified to allow the current set of
1014 fixups to be swapped with any other set that has been saved.
1015 (gas_cgen_initialize_saved_fixups_array): New routine.
1016 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1017 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1018 or MAX_SAVED_FIXUP_CHAINS.
1019 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1020 store, swap and restore fuctions to reflect the new interface.
1022 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1024 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1025 ignore empty, ineffectual alignment frags when deciding if a
1026 branch can be short.
1028 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1030 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1031 and SPECIAL_SECTION_FINI_ARRAY.
1032 (special_section_name): Add .init_array and .fini_array.
1033 (md_pseudo_table): Add init_array and fini_array.
1034 (md): Add pointer_size and pointer_size_shift fields.
1035 (setup_unwind_header): New static function.
1036 (output_unw_records): Modify to use setup_unwind_header.
1037 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1038 md.pointer_size_shift.
1039 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1041 2001-07-05 Ben Elliston <bje@redhat.com>
1043 * README (Supported platforms): m88k no longer suffers bitrot.
1045 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1047 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1049 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1050 lsy_value. Correct typos in comments.
1051 * symbols.c (local_symbol_make): Update for name change.
1052 (local_symbol_convert): Likewise.
1054 (S_GET_VALUE): Likewise.
1055 (S_SET_VALUE): Likewise.
1056 (print_symbol_value_1): Likewise.
1057 (resolve_symbol_value): Likewise. Don't divide local sym values
1058 by OCTETS_PER_BYTE twice.
1060 2001-07-04 Jim Wilson <wilson@redhat.com>
1062 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1064 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1067 2001-07-05 Ben Elliston <bje@redhat.com>
1069 * read.c (s_fill): Correct spelling error in comments.
1071 * doc/c-m88k.texi: New file.
1072 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1073 * doc/Makefile.in: Regenerate.
1074 * doc/all.texi: Set M880X0.
1075 * doc/as.texinfo: Hook in m88k-dependent documentation.
1077 2001-07-04 Eric Christopher <echristo@redhat.com>
1079 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1081 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1082 and rm5721 as valid cpu strings.
1083 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1085 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1087 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1088 if it's expected to be non-zero.
1090 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1092 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1095 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1096 (write_object_file): Set finalize_syms to
1097 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1100 * doc/internals.texi; Document
1101 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1103 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1105 * config/tc-ppc.c: Formatting fixes.
1107 2001-07-01 Ben Elliston <bje@redhat.com>
1109 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1110 they cause some subtle breakage. Will fix them again later.
1112 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1114 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1115 outside of a function as a .appline directive.
1117 2001-06-28 Eric Christopher <echristo@redhat.com>
1118 H.J. Lu <hjl@gnu.org>
1120 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1121 of mips_cpu for the ISA selection.
1122 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1123 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1124 (mips_tune): New. Use mips_tune for scheduling and optimization
1126 (append_insn): Use mips_tune and mips_arch.
1127 (macro_build): Ditto.
1129 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1130 backwards compatability mips_cpu generates arch and tune.
1131 (md_show_usage): Document new behavior.
1133 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1138 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1140 * write.c (write_object_file): Do not set finalize_syms until
1141 after the segments have been sized. Some backends may still
1142 need to access the syms's frags in order to adjust relaxed
1145 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1148 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1150 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1151 subtract MD_PCREL_FROM_SECTION for 68k.
1152 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1153 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1155 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1157 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1158 pcrel, subtract MD_PCREL_FROM_SECTION value.
1160 2001-06-24 Ben Elliston <bje@redhat.com>
1162 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1164 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1166 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1167 section symbols the same way as externs.
1169 2001-06-24 Ben Elliston <bje@redhat.com>
1171 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1172 (emit_relocations): Ditto.
1174 (md_begin): Reformat comments to conform to the GNU standards.
1175 (md_assemble): Ditto.
1177 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1178 (md_parse_option): Mark parameters as unused.
1179 (md_show_usage): Ditto.
1180 (calcop): Adjust type of `reg_prefix' to char.
1182 (getval): Adjust type of local `c' to char.
1183 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1184 (md_create_long_jump): Ditto.
1185 (md_estimate_size_before_relax): Mark parameters as unused.
1187 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1188 to allay a possible compiler warning.
1190 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1192 * doc/internals.texi (CPU backend): Document md_atof.
1194 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1196 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1197 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1200 2001-06-21 Philip Blundell <philb@gnu.org>
1202 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1204 (insns): Remove entry for adrl. Add long_flag for adr.
1205 (do_adr): Handle `l' suffix.
1208 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1210 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1211 (md_apply_fix): Use it here. Replace printf with equivalent
1213 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1214 (md_apply_fix): Here too.
1215 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1216 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1217 (md_convert_frag_1): Likewise.
1219 2000-06-20 Tom Rix <trix@redhat.com>
1221 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1223 2001-06-18 H.J. Lu <hjl@gnu.org>
1225 * doc/Makefile.am (info): Depend on $(MANS).
1226 (as.1): Remove the prefix `$(srcdir)/'.
1227 * doc/Makefile.in: Regenerated.
1231 2001-06-18 Philip Blundell <philb@gnu.org>
1233 * config/tc-arm.c (do_msr): Remove restriction on usage of
1236 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1238 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1241 2001-06-13 Philip Blundell <philb@gnu.org>
1243 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1244 (do_t_arit): Likewise.
1246 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1248 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1249 .loc pseudos if the dfwarf2 functions are available.
1250 (md_assemble): Only call dwarf2_emit_insn if it is available.
1252 * expr.c: Fix typo in comment.
1254 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1256 * doc/as.texinfo (Infix Ops): Document that comparison and
1257 combiner operators can be used as infix operators.
1259 2001-06-12 Peter Jakubek <pjak@snafu.de>
1261 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1263 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1264 (reverse_mri_condition): Likewise.
1265 (swap_mri_condition): Issue warning for conditions that can not be
1267 (build_mri_control_operand): Fix order of operands (swapped).
1268 (build_mri_control_operand): Allow upper case extension in structured
1270 (s_mri_else): Likewise.
1271 (s_mri_next): Likewise.
1272 (s_mri_for): Likewise.
1273 (s_mri_if): Fix handling comment ('*') in mri mode.
1274 (s_mri_while): Likewise.
1275 * macro.c (macro_expand): Allow macro invocation with empty
1278 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1280 * config/tc-arm.c: Fix test for overlow of literal pool.
1282 2001-06-11 H.J. Lu <hjl@gnu.org>
1284 * NEWS: Updated for the new -n option for the MIPS assembler.
1286 * config/tc-mips.c (md_show_usage): Add -n.
1288 * doc/as.texinfo: Document the new -n option.
1289 * doc/c-mips.texi: Likewise.
1290 * doc/as.1: Regenerated.
1292 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1294 * config/obj-coff.c (obj_coff_section): Formatting fix.
1296 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1299 2001-06-08 H.J. Lu <hjl@gnu.org>
1301 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1302 disable warning about all NOPS that the assembler generates.
1303 (macro): Warn NOPS generated only if warn_nops is not 0.
1304 (md_shortopts): Add `n'.
1305 (md_parse_option): Set warn_nops to 1 for `n'.
1307 2001-06-08 H.J. Lu <hjl@gnu.org>
1309 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1311 2001-06-08 H.J. Lu <hjl@gnu.org>
1313 * config/tc-mips.c (md_apply_fix): Don't adjust common
1314 extern/weak symbols for ELF.
1315 (md_estimate_size_before_relax): Treat weak like extern for
1317 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1320 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1322 * Makefile.am: 'som' is not wrongly spelled 'some'.
1323 * Makefile.in: Regenerate.
1325 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1326 S_GET_VALUE by using a temp.
1327 (append_insn): Likewise, and for S_SET_VALUE too.
1328 (mips_emit_delays): Likewise.
1329 (my_getExpression): Likewise.
1330 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1331 (mips16_extended_frag): Remove code concerned with avoiding
1332 locking in a frag address now that symbols are not finalized until
1333 relaxation is complete. Cater for first relaxation pass having
1334 bogus addresses. Use relax_marker to reliably determine whether a
1335 symbol frag has been reached on the current pass.
1337 2001-06-07 H.J. Lu <hjl@gnu.org>
1339 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1340 * configure: Regenerate.
1342 2001-06-07 H.J. Lu <hjl@gnu.org>
1344 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1346 * configure: Regenerate.
1348 2001-06-07 H.J. Lu <hjl@gnu.org>
1350 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1351 MIPS_STABS_ELF is defined.
1353 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1355 * as.c (show_usage): Remove L from listing options. It is not a
1358 2001-06-06 Christian Groessler <cpg@aladdin.de>
1360 * config/tc-z8k.c: Removed many warnings by removing unused
1361 variables and tagging unused parameters as such.
1362 (md_begin): Fixed a typo (","instead of ";").
1363 (struct ctrl_table): Add parentheses to initialize array
1365 (struct flag_table): Likewise.
1366 (struct intr_table): Likewise.
1367 (struct table): Likewise.
1368 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1370 2001-06-06 Peter Jakubek <pjak@snafu.de>
1372 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1373 options to list (e.g. m5206e, m5307, m5407).
1375 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1377 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1378 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1380 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1382 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1383 <JumpByte, JumpDword insn output>: Remove dead code.
1385 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1387 * as.c (parse_args): Correct option name "listing-lhs-width2".
1389 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1391 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1394 2001-05-30 Richard Henderson <rth@redhat.com>
1396 * read.c (emit_leb128_expr): Call md_cons_align.
1398 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1400 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1401 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1402 (tc_gen_reloc): Likewise.
1403 (sparc_cons_align): Don't clear sparc_no_align_cons.
1404 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1405 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1407 2001-05-27 Alan Modra <amodra@one.net.au>
1409 * write.c (relax_segment <rs_space>): Check the section of a
1410 symbol to determine whether it is absolute rather than comparing
1411 its frag against zero_address_frag as listings play tricks with
1414 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1415 allocated in the same chunk as the fixed part.
1417 2001-05-26 Alan Modra <amodra@one.net.au>
1419 * write.c (relax_segment <rs_space>): Calculate growth using
1420 addresses before stretch. Prevent repeated error messages.
1421 From Peter Jakubek <pjak@snafu.de>
1422 Use as_bad_where and as_warn_where to pinpoint errors.
1424 2001-05-25 Alan Modra <amodra@one.net.au>
1426 * symbols.c (resolve_symbol_value): Always set segment, even when
1427 not finalizing symbol value.
1429 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1430 * config/obj-coff.c (write_object_file): Likewise.
1431 * (size_section): Remove rs_space assert as fr_symbol is no longer
1433 (fill_section): Likewise.
1435 * configure.in: Replace linuxoldld with linux*oldld.
1436 * configure: Regenerate.
1438 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1439 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1440 that have been finalized.
1442 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1443 taking exit_dont_set_value.
1445 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1448 2000-05-24 Tom Rix <trix@redhat.com>
1450 * config/obj-coff.c (add_lineno): xcoff allows negative line
1452 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1454 2001-05-24 Alan Modra <amodra@one.net.au>
1456 * write.c (write_object_file): Set finalize_syms = 1 before
1459 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1461 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1462 architecture, remove erraneous ISA_MIPS32.
1463 (md_show_usage): Add MIPS r12k support.
1464 (mips_cpu_info_table): Add MIPS r12k support.
1466 2001-05-22 Alan Modra <amodra@one.net.au>
1468 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1471 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1472 instead use finalize_syms directly. Don't treat expressions
1473 specially with regard to finalize_syms. Update calls to self.
1474 (resolve_local_symbol): Update call to resolve_symbol_value.
1475 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1477 * symbols.h (resolve_symbol_value): Update prototype.
1478 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1479 to resolve_symbol_value.
1480 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1481 * config/obj-coff.c (do_relocs_for): Likewise.
1482 (yank_symbols): Likewise.
1483 (fixup_segment): Likewise.
1484 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1485 * config/tc-mips.c (md_convert_frag): Likewise.
1486 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1487 (ppc_fix_adjustable): Likewise.
1488 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1489 (dwarf2dbg_convert_frag): Likewise.
1490 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1491 (eh_frame_convert_frag): Likewise.
1492 * expr.c (make_expr_symbol): Likewise.
1493 * write.c (adjust_reloc_syms): Likewise.
1494 (write_object_file): Likewise.
1495 (relax_segment): Likewise.
1496 (fixup_segment): Likewise.
1497 (finalize_syms): Init to zero, and update comment.
1498 (write_object_file): Set finalize_syms to 1 rather than 2.
1499 * doc/internals.texi (sy_value): Mention finalize_syms.
1500 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1502 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1503 as relaxable if embedded system, make weak syms non-relaxable.
1505 (tc_m68k_fix_adjustable): ..so it can be used here.
1506 (md_apply_fix_2): Sign extend without conditional.
1508 * config/tc-v850.c: Update copyright.
1510 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1512 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1513 howto entry is not found.
1515 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1517 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1518 optimize differences between symbols in code sections to
1520 (mn10300_fix_adjustable): Don't adjust to section+offset
1521 relocations pointing at symbols in code sections.
1523 2001-05-16 Alan Modra <amodra@one.net.au>
1525 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1527 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1528 opcodes are output rather than after. Delete insn_size.
1529 * config/tc-v850.c (md_assemble): Similarly, but delete
1532 2001-05-14 Richard Henderson <rth@redhat.com>
1534 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1537 2001-05-14 Richard Henderson <rth@redhat.com>
1539 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1540 also collect whether to expect an FDE augmentation.
1541 (check_eh_frame): Rewrite as a state machine. Track where in
1542 an FDE we are located, skip any augmentation.
1543 (eh_frame_estimate_size_before_relax): Get code alignment from
1544 the fragment subtype.
1545 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1546 * read.c (emit_leb128_expr): Call check_eh_frame.
1548 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1550 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1551 before a relaxable insns.
1553 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1555 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1556 between symbols if the base symbol is in the current section;
1557 emit a PC-relative relocation instead.
1559 2001-05-12 Peter Targett <peter.targett@arccores.com>
1561 * config/tc-arc.c: Update copyright and tidy source comments.
1562 (md_pseudo_table): Add directive .cpu back as an alias for
1563 .option. Add .file and .line for dwarf2 support.
1564 (arc_mach_type): Make bfd_mach_arc_6 default.
1565 (md_longopts): Add entry 'pre-v6' representing old command line
1566 option when assembling for 'arc5' core versions.
1567 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1569 (arc_code_symbol): Make symbol value for @h30 fixup expression
1570 equal to O_constant.
1571 (md_assemble): Call dwarf2_emit_insn.
1572 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1573 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1574 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1576 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1578 * config/tc-ia64.c (special_linkonce_name): New.
1579 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1580 .gnu.linkonce.ia64unw{,i}.FOO.
1581 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1582 (dot_endp): Add comment about it.
1584 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1586 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1587 block, ensure that the low order bits of the alignment are
1590 2001-05-10 Alan Modra <amodra@one.net.au>
1592 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1595 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1596 current variable part of frag.
1597 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1598 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1599 * config/tc-m68hc11.c (RELAX_STATE): Define.
1600 (RELAX_LENGTH): Define.
1601 (md_estimate_size_before_relax): Handle non-relaxable cases
1602 separately from relaxable cases for clarity, and return correct
1603 size for multi-pass relaxation.
1604 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1605 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1606 (md_convert_frag): Remove "length_code".
1607 * config/tc-vax.c (RELAX_STATE): Define.
1608 (RELAX_LENGTH): Define.
1609 (md_relax_table): Add missing entry.
1610 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1611 (md_convert_frag): Remove "length_code".
1612 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1613 don't bother setting fr_var. Return correct size for multi-pass
1615 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1616 (md_convert_frag): Don't bother clearing fr_var.
1617 (md_pseudo_table): Correct initialization.
1618 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1619 (md_estimate_size_before_relax): No need to set fr_var.
1620 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1621 (md_estimate_size_before_relax): No need to set fr_var.
1623 2001-05-09 Richard Henderson <rth@redhat.com>
1625 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1626 beginning a function's unwind info block.
1628 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1630 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1632 2001-05-08 Andreas Schwab <schwab@suse.de>
1634 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1635 fx_pcrel_adjust explicitly sign extend when reading it.
1637 2001-05-08 Alan Modra <amodra@one.net.au>
1639 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1640 from md_relax_table, and combine some switch cases.
1642 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1644 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1645 from offset in non-pcrel operands too.
1647 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1649 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1650 * config/tc-arm.c (arm_handle_align): Do not insert more than
1651 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1652 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1654 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1656 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1658 * Makefile.in: Regenerate.
1659 * configure.in: Remove duplicate mips-*-ecoff* entry.
1660 * configure: Regenerate.
1662 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1663 (n_names): Cast away type mismatch.
1664 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1665 (obj_ecoff_frob_symbol): Likewise.
1666 * ecoff.c: (add_file): Add unused attribute.
1667 (ecoff_directive_begin): Likewise.
1668 (ecoff_directive_bend): Likewise.
1669 (ecoff_directive_def): Likewise.
1670 (ecoff_directive_dim): Likewise.
1671 (ecoff_directive_scl): Likewise.
1672 (ecoff_directive_size): Likewise.
1673 (ecoff_directive_type): Likewise.
1674 (ecoff_directive_tag): Likewise.
1675 (ecoff_directive_val): Likewise.
1676 (ecoff_directive_endef): Likewise.
1677 (ecoff_directive_end): Likewise.
1678 (ecoff_directive_ent): Likewise.
1679 (ecoff_directive_extern): Likewise.
1680 (ecoff_directive_file): Likewise.
1681 (ecoff_directive_fmask): Likewise.
1682 (ecoff_directive_frame): Likewise.
1683 (ecoff_directive_mask): Likewise.
1684 (ecoff_directive_loc): Likewise.
1685 (mark_stabs): Likewise.
1686 (ecoff_stab): Likewise.
1687 (ecoff_frob_symbol): Cast away type mismatch.
1688 (ecoff_padding_adjust): Likewise.
1689 (ecoff_build_symbols): Likewise.
1690 (ecoff_build_procs): Likewise.
1691 (ecoff_build_aux): Likewise.
1692 (ecoff_build_strings): Likewise.
1693 (ecoff_build_fdr): Likewise.
1694 (ecoff_build_debug): Likewise.
1695 * itbl-ops.c (itbl_assemble): Variable initialization.
1697 2001-05-03 Alan Modra <amodra@one.net.au>
1699 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1700 expressions rather than triggering an assert.
1702 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1704 * config/tc-openrisc.c: New file.
1705 * config/tc-openrisc.h: Likewise.
1707 * Makefile.am: Add OpenRISC target.
1708 * Makefile.in: Regenerated.
1710 * configure.in (openrisc-*-*): Add target.
1711 * configure: Regenerated.
1713 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1715 * config/tc-arm.c (arm_frag_align_code): Change error message to
1716 more explanatory version.
1718 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1720 * config/tc-mips.c (md_parse_option): Also accept
1721 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1723 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1725 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1726 argument passing order: predicate goes last, not first.
1728 2001-04-27 Sean McNeil <sean@mcneil.com>
1730 * configure.in: Add arm-vxworks.
1731 * configure: Regenerate.
1733 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1735 * config/tc-arm.c (arm_handle_align): New Function: Generate
1736 no-op filled alignment frags.
1737 (arm_frag_align_code): New Function: Create a code alignment frag.
1738 (arm_init_frag): New Function: Initialse the target dependent
1741 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1742 (TC_FRAG_INIT): Define.
1743 (HANDLE_ALIGN): Define.
1744 (md_do_align): Define.
1746 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1748 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1749 symbol has been initialised before extracting its symbol index.
1751 2001-04-24 H.J. Lu <hjl@gnu.org>
1753 * configure: Regenerated with the right version of autoconf.
1755 2001-04-24 Christian Groessler <cpg@aladdin.de>
1757 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1758 generate R_CALLR and R_REL16 relocations
1760 2000-04-20 Jason Eckhardt <jle@redhat.com>
1762 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1763 since frag_now can change after d10v_cleanup is called.
1765 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1767 * configure.in: Add the em type for FreeBSD targets.
1768 * configure: Regenerate.
1770 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1772 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1773 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1775 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1776 pc-relative relocations not placed at the end of the instruction.
1778 2001-04-13 Jim Wilson <wilson@redhat.com>
1780 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1783 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1785 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1786 handle SHF_MERGE and SHF_STRINGS.
1787 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1788 (obj_elf_section): Allow additional argument specifying entity size.
1789 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1790 in SEC_MERGE sections.
1792 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1794 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1796 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1798 * expr.c (operand): Pass &c to md_parse_name().
1799 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1801 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1803 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1805 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1806 * Makefile.in: Regenerated.
1808 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1809 * configure: Regenerated.
1811 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1813 * config/tc-mn10300.c (xr_registers): Added `pc'.
1815 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1817 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1818 * configure: Regenerate.
1820 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1821 cases, and always return size based on current fr_subtype.
1822 (md_begin): Move initialization of md_relax_table..
1823 (md_relax_table): ..to static initializer. Set rlx_length for
1824 UNDEF_WORD_DISP cases.
1825 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1826 (md_begin): Likewise.
1827 (md_relax_table): Likewise.
1828 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1829 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1830 Set rlx_backward and rlx_forward to zero for unused states.
1831 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1832 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1833 (UNCOND12, UNCOND32): Remove duplicate defines.
1835 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1837 * config/tc-cris.c (md_estimate_size_before_relax) <case
1838 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1839 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1840 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1841 Add cases to cover all relax states.
1842 (cris_insn_first_word_frag): New.
1843 (md_assemble): Call cris_insn_first_word_frag to get the first
1844 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1845 end. Drop variable insn_size.
1846 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1847 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1848 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1850 * write.c (write_object_file): Reset broken word state before
1853 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1855 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1856 for one line if not already enabled.
1857 * cond.c (s_elseif): Correct conditional assembly listing.
1860 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1861 Don't abort on NULL current_cframe.
1863 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1865 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1866 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1867 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1868 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1869 * config/obj-coff.c (do_relocs_for): Likewise.
1870 (yank_symbols): Likewise.
1871 (fixup_segment): Likewise.
1872 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1873 (ppc_fix_adjustable): Likewise.
1874 * config/tc-mips.c (md_convert_frag): Likewise.
1875 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1876 * ehopt.c (eh_frame_convert_frag): Likewise.
1877 * expr.c (make_expr_symbol): Likewise.
1879 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1881 * symbols.c (resolve_symbol_value): Don't fix expression values
1882 until relaxation is complete.
1883 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1884 (S_GET_VALUE): Likewise, and return unresolved expression value.
1885 * write.c (finalize_syms): New.
1886 (relax_and_size_seg): Split into..
1887 (relax_seg): New function, returns 1 if anything changed..
1888 (size_seg): And the remainder of relax_and_size_seg.
1889 (fixup_segment): Arrange for final resolution of sym values.
1890 (adjust_reloc_syms): Likewise.
1891 (write_object_file): Likewise, and repeatedly call relax_seg until
1892 nothing more changes.
1893 (relax_segment): Return 1 if anything changed. Use correct types
1894 for rs_org `target' and `after'.
1895 * write.h (finalize_syms): Declare.
1896 (relax_segment): Update prototype.
1898 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1899 do-nothing cases to switch to avoid abort on a second relaxation
1900 pass, and tidy code a little.
1901 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1902 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1903 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1904 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1905 (md_relax_table): Remove first four unused entries. Increment
1906 rlx_length by one throughout table, and update comments to suit.
1907 (md_estimate_size_before_relax): Return size of current variable
1908 part of frag to reflect reality when relaxing more than once.
1909 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1910 (COND32, UNCD32): Rename to DISP32 throughout.
1911 (UNDEF_WORD_DISP): Renumber to 3.
1912 (md_estimate_size_before_relax): Add extra do-nothing cases.
1913 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1914 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1915 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1916 handle word and dword branches.
1918 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1920 * config/tc-cris.h (tc_fix_adjustable): Allow only
1921 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1922 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1923 example in comment to valid type.
1925 2001-03-28 H.J. Lu <hjl@gnu.org>
1927 * read.c (equals): Set to local for COFF only if it hasn't been
1930 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1932 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1933 (md_begin): Use it when setting default architecture.
1935 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1937 * read.c (equals): (for COFF) default symbols to being local.
1939 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1941 * configure.in (cris-*-*): Change default emulation to criself.
1942 (cris-*-*aout*): New rule.
1943 * configure: Regenerate.
1945 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1947 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1948 BFD_RELOC_390_GOTENT.
1949 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1950 BFD_RELOC_390_GOTENT.
1952 2001-03-26 Nick Clifton <nickc@redhat.com>
1954 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1955 * config/tc-s390.c (s390_force_relocation): New function: Force
1956 relocations for VTINHERIT relocs.
1958 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1960 * doc/as.texinfo: Put @c man begin to generate the as man page.
1961 When generating man, define all the variables. Re-organize some
1962 options to obtain better indentation of man page.
1963 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1964 (as.1): Build from as.texinfo.
1965 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1967 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1969 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1970 scale factor, and return the end of the expression.
1971 (i386_operand): Modify for above.
1973 2001-03-23 Nick Clifton <nickc@redhat.com>
1975 * doc/as.texinfo: Document --listing-XXX command line switches.
1976 Explain why listings behave differently when -pipe is used.
1978 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1980 * write.c (fix_new_exp): Print an error if passed a register.
1982 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1984 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1985 (PIC_SUFFIX_CHAR): New macro.
1986 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1987 (pic): New variable.
1988 (md_longopts): New option --pic.
1989 (OPTION_PIC): Define.
1990 (md_estimate_size_before_relax): Tweak longish comment.
1991 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1992 (md_assemble): Handle a PIC relocation on prefix and normal
1993 instruction operands.
1994 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1995 "complex" operand expressions. Call frag_more outside
1996 gen_cond_branch_32 parameter list.
1997 (cris_process_instruction): Handle PIC relocs on parsed
1998 operand expressions. Validize PIC reloc sizes.
1999 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2000 (gen_bdap): Handle "complex" operand expressions.
2001 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2002 ADD.D offset,PC as jump instruction if generating PIC. Generate
2003 error instead of crashing on complex expressions.
2004 (cris_number_to_imm): Add segT parameter. All callers changed.
2005 Use segT parameter, not now_seg, for segment of fixup. Handle
2006 PCREL relocations but check that they are fully resolved.
2007 (md_parse_option): Handle OPTION_PIC.
2008 (tc_gen_reloc): Handle PIC relocs.
2009 (md_show_usage): Update for --pic.
2010 (md_apply_fix3): Renamed from md_apply_fix.
2011 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2012 (md_cris_force_relocation): Force relocation for PIC relocs.
2014 * config/tc-cris.h: Tweak attribution.
2015 (MD_APPLY_FIX3): Define.
2016 (IS_CRIS_PIC_RELOC): New macro.
2017 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2018 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2020 (tc_frob_symbol): Avoid emitting undefined symbols.
2022 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2024 * frags.h (struct frag): Add relax_marker.
2025 * write.c (is_dnrange): Delete.
2026 (relax_frag): Use correct types for `aim', `target', `address'.
2027 Delete `offset', `was_address'. Test `relax_marker' instead of
2028 using fragile (and slow) address test.
2029 (relax_segment): Init and flip `relax_marker'.
2031 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2033 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2036 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2038 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2039 with 'Motorola specification for assembly language input standard'.
2041 2001-03-17 Richard Henderson <rth@redhat.com>
2043 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2044 (dwarf2_directive_loc): Don't use them.
2045 (dwarf2_directive_file): Reject duplicate file definitions.
2046 (get_filenum): Zero allocated memory.
2047 (out_file_list): Complain about missing file definitions.
2049 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2051 * read.c (do_org): Handle complex expressions.
2052 * cgen.c (gas_cgen_finish_insn): Likewise.
2054 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2056 * config/tc-ia64.c (md): New member keep_pending_output.
2057 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2059 (dot_xdata): Turn on md.keep_pending_output for the duration of
2061 (dot_xfloat_cons): Ditto.
2062 (dot_xstringer): Ditto.
2063 (dot_xdata_ua): Ditto.
2064 (dot_xfloat_cons_ua): Ditto.
2066 2001-03-15 Jim Wilson <wilson@redhat.com>
2068 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2071 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2073 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2075 2001-03-15 DJ Delorie <dj@redhat.com>
2077 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2078 blindly freeing string if it isn't at the top of the obstack.
2080 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2082 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2083 (NUM_FLAG_CODE): Define.
2084 (lex_got): New function.
2085 (got_reloc): New global var.
2086 (x86_cons_fix_new): New function.
2087 (x86_cons): New function.
2088 (i386_immediate): Use lex_got here, replacing inline code. Change
2089 "ignoring junk.." error message to "junk.."
2090 (i386_displacement): Likewise.
2091 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2092 (x86_cons): Declare.
2093 (TC_CONS_FIX_NEW): Define.
2094 (x86_cons_fix_new): Declare.
2096 2001-03-12 Nick Clifton <nickc@redhat.com>
2098 * config/tc-arm.c (md_begin): Always set machine type based on
2101 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2103 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2104 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2106 <JumpInterSegment output>: Use correct i.disp_reloc[].
2107 <immediate output>: Likewise.
2109 2001-03-06 Nick Clifton <nickc@redhat.com>
2111 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2114 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2116 * config/tc-m68k.c : Add 5407 to archs[] table.
2117 (HAVE_LONG_BRANCH): Add mcf5407.
2118 (select_control_regs): Recognize 5407.
2120 2001-03-02 Dave Brolley <brolley@redhat.com>
2122 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2125 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2127 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2128 (gen_to_words): Print warnings if NaNs are found and the target CPU
2129 does not support them. Allow largest exponent to be used in normal
2130 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2132 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2134 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2135 anymore since we use bfd_elf_generic_reloc now.
2136 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2138 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2140 * configure.in (BFD_VERSION): New.
2141 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2142 * configure: Regenerate.
2143 * Makefile.am: Run "make dep-am"
2144 * Makefile.in: Regenerate.
2145 * doc/Makefile.in: Regenerate.
2147 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2149 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2150 SEC_NEVER_LOAD when the 'n' flag is used.
2151 Add SEC_NEVER_LOAD to matchflags.
2153 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2155 * symbols.c (decode_local_label_name): Initialize message_format
2156 only when an error is reported (perf pb due to I18N).
2158 2001-02-23 H.J. Lu <hjl@gnu.org>
2160 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2161 BFD_ASSEMBLER is not defined.
2163 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2165 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2166 done if it's against a symbol.
2168 2001-02-22 Timothy Wall <twall@cygnus.com>
2170 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2171 target formats if applicable.
2172 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2173 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2174 * Makefile.in: Regenerated.
2175 * configure.in: Added configuration for ia64-*-aix*.
2176 * configure: Regenerated.
2178 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2180 * config/tc-ia64.c (enum operand_match_result): New type.
2181 (operand_match): Change return type to operand_match_result.
2182 Fix all returns appropriately, adding support for returning the
2183 out-of-range result.
2184 (parse_operands): New locals result, error_pos, out_of_range_pos,
2185 curr_out_of_range_pos. Rewrite operand matching loop to give better
2188 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2190 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2191 (dot_proc): Clear unwind.prologue_count to zero.
2192 (dot_prologue): Increment unwind.prologue_count.
2193 (dot_restore): If second operand is omitted, use
2194 unwind.prologue_count -1 for "ecount" (# of additional regions to
2195 pop). Decrement unwind.prologue_count by number of regions
2198 2001-02-21 Nick Clifton <nickc@redhat.com>
2200 * doc/as.texinfo (Section): Note that some flags to the COFF
2201 version of .section remove attributes rather than setting them.
2203 2001-02-20 Kazu Hirata <kazu@hxi.com>
2205 * config/tc-pdp11.c: Fix formatting.
2206 * config/tc-pdp11.h: Likewise.
2208 2001-02-20 Bo Thorsen <bo@suse.de>
2210 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2213 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2215 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2216 all FreeBSD platforms should look the same at this level.
2217 * configure: Rebuilt.
2218 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2220 2001-02-18 lars brinkhoff <lars@nocrew.org>
2222 * Makefile.am: Add PDP-11 target.
2223 * configure.in: Likewise.
2224 * config/tc-pdp11.c: New file.
2225 * config/tc-pdp11.h: New file.
2226 * doc/Makefile.am: Add PDP-11 documentation.
2227 * doc/all.texi: Likewise.
2228 * doc/as.texinfo: Likewise.
2229 * doc/c-pdp11.texi: New file.
2231 2001-02-16 matthew green <mrg@redhat.com>
2233 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2235 2001-02-13 Jim Wilson <wilson@redhat.com>
2237 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2238 reloc instead of a 0 reloc.
2239 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2241 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2243 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2245 * write.c (is_dnrange): Stop as soon as the address becomes
2247 (relax_frag): Add segment parameter. Only call symbol_get_frag
2248 once. Only call is_dnrange if the symbol is in the same segment,
2249 and the symbol address is larger.
2250 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2251 * write.h (relax_frag): Update declaration.
2252 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2254 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2255 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2256 (m32r_relax_frag): Update declaration.
2257 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2258 * config/tc-tic54x.h (md_relax_frag): Likewise.
2259 * doc/internals.texi (CPU backend): Update documentation for
2262 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2264 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2265 Mention effect of < 386 architectures on jump promotion.
2266 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2268 * config/tc-i386.c (no_cond_jump_promotion): New.
2269 (set_cpu_arch): Parse "jumps" arch modifier.
2270 (insn_size): Modify usage comment.
2271 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2272 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2273 (TYPE_FROM_RELAX_STATE): New define.
2274 (UNCOND_JUMP, COND_JUMP): Renumber.
2275 (md_relax_table): Reorder to suit.
2276 (COND_JUMP86): New define.
2277 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2278 (md_assemble): Create frag var for jumps of max size, encode relax
2279 state for COND_JUMP86.
2280 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2281 leave conditional jumps small if no_cond_jump_promotion.
2282 (md_convert_frag): Likewise.
2284 * expr.c (operator): Don't bump input_line_pointer for two char
2285 operators. Instead return operator size via new param num_chars.
2286 (expr): Use above to parse multi-char operators correctly.
2288 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2290 * config/tc-i386.c (i386_displacement): Fix handling of
2291 BFD_RELOC_X86_64_GOTPCREL.
2292 (i386_validate_fix): Likewise.
2294 2001-02-12 Philip Blundell <pb@futuretv.com>
2296 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2297 ldrt/strt instructions.
2299 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2301 * config/tc-mips.c (macro): For M_LA_AB emit a
2302 BFD_RELOC_MIPS_CALL16 relocation or a
2303 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2304 BFD_RELOC_MIPS_GOT16 and
2305 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2306 loading the jump register when generating SVR4_PIC code.
2308 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2310 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2311 map to MIPS-specific files, as they used to do before the
2312 change on 2000-05-21.
2313 * configure: Regerate.
2315 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2317 * config/tc-mips.c (md_parse_option): Don't try to compile
2318 ELF-only option code if not ELF.
2320 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2322 * config/tc-ia64.h (md_elf_section_type): New macro.
2323 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2324 (they're now handled via ia64_elf_section_type.
2326 * config/tc-ia64.c (unwind): New members saved_text_seg,
2327 saved_text_subseg, and force_unwind_entry.
2328 (optimize_unw_records): New function to optimize away unnecessary
2330 (ia64_elf_section_type): New function.
2331 (output_unw_records): Generate unwind info only if the size is
2332 non-zero or if it's forced for some other reason (e.g.,
2333 handlerdata or a personality routine).
2334 (generate_unwind_image): Don't switch back to previous
2335 section---stay inside the unwind info section instead so that
2336 handlerdata that may follow goes into the right place.
2337 (dot_handlerdata): Force generation of unwind entry and save the
2338 current active text segment before generating unwind image.
2339 (dot_unwentry): Force generation of unwind entry.
2340 (dot_personality): Ditto.
2341 (dot_endp): Generate unwind table entry only if there is
2342 some unwind info or the unwind entry was forced.
2344 * config/tc-ia64.c (make_unw_section_name): New macro to form
2345 unwind section name.
2346 (generate_unwind_image): Add "text_name" argument. Use it to
2347 form unwind section name.
2348 (dot_handlerdata): Determine current segment (section) name and
2349 pass it to generate_unwind_image().
2350 (dot_endp): Determine current segment (section) name and use
2351 it to determine the appropriate unwind section name.
2352 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2353 n, fill, and max arguments.
2355 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2357 * Makefile.am: Add linux target for S/390.
2358 * configure.in: Likewise.
2359 * config/tc-s390.c: New file.
2360 * config/tc-s390.h: New file.
2362 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2364 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2365 2byte, 4byte and 8byte.
2367 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2369 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2370 md_number_to_chars with size > sizeof (valueT).
2372 2001-02-06 H.J. Lu <hjl@gnu.org>
2374 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2375 there is no relocation.
2377 2001-02-06 H.J. Lu <hjl@gnu.org>
2379 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2381 * config/tc-ia64.c (md_parse_option): Only accept the valid
2382 ia64 options on "-axxx".
2384 2001-02-05 Jim Wilson <wilson@redhat.com>
2386 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2387 aborting for invalid operands.
2389 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2391 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2392 than via pointer. Update all callers.
2393 (UNWIND_LOW32): Define.
2394 (UNWIND_HIGH32): Define.
2395 (pa_build_unwind_subspace): Use the above macros instead of dumping
2396 bitfields directly. Call frag_more once rather than multiple times.
2397 (md_assemble): Use UNWIND_LOW32.
2398 (pa_entry): Likewise
2399 (pa_procend): Likewise.
2400 (process_exit): Use UNWIND_HIGH32.
2402 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2404 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2405 function to select the header according to the cpu.
2406 (md_after_pass_hook, md_do_align): Remove.
2407 (md_cleanup, m68hc11_cleanup): Remove.
2408 (md_pcrel_from_section): Declare.
2409 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2410 (build_jump_insn, build_insn): Likewise.
2411 (m68hc11_listing_header): New function.
2412 (m68hc11_cleanup): Remove.
2414 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2416 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2417 symbols because there is no support for shared libraries and these
2418 symbols can't be overridden (unless they are weak).
2420 2001-02-01 Momchil Velikov <velco@fadata.bg>
2422 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2423 for the compilation unit with a zero byte.
2425 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2427 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2428 destinations. Correct range check for 17 and 22 bit branches.
2430 2001-01-25 Nick Clifton <nickc@redhat.com>
2432 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2433 still set. Issue an error message instead.
2434 (md_estimate_size_before_relax): Delete unused variable
2435 'buffer_address'. Fixup parentheses around if statement.
2437 2001-01-23 Kazu Hirata <kazu@hxi.com>
2439 * as.c: Fix formatting.
2440 * ehopt.c: Likewise.
2441 * messages.c: Likewise.
2442 * stabs.c: Likewise.
2443 * symbols.c: Likewise.
2445 2001-01-23 Ben Elliston <bje@redhat.com>
2447 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2449 2001-01-22 Kazu Hirata <kazu@hxi.com>
2451 * config/tc-alpha.c: Fix formatting.
2453 2001-01-19 Kazu Hirata <kazu@hxi.com>
2455 * config/tc-alpha.c: Fix formatting.
2457 2001-01-18 Kazu Hirata <kazu@hxi.com>
2459 * config/tc-alpha.c: Fix formatting.
2461 2001-01-18 Nick Clifton <nickc@redhat.com>
2463 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2465 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2467 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2469 * configure.in (cpu_type, arch): Match i386 too.
2470 * configure: Rebuilt.
2472 2001-01-16 Kazu Hirata <kazu@hxi.com>
2474 * config/tc-i386.c: Fix formatting.
2476 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2478 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2479 relocs for .PARISC.unwind section.
2481 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2482 depending on section flags, not just for .text.
2484 2001-01-15 Jim Wilson <wilson@redhat.com>
2486 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2487 not immediately followed by an instruction.
2489 2001-01-15 Kazu Hirata <kazu@hxi.com>
2491 * config/tc-m68hc11.c: Fix formatting.
2493 2001-01-15 Nick Clifton <nickc@redhat.com>
2495 * symbols.c (colon): Change 'already defined symbol' from a
2496 fatal error to an ordinary error. There is no reason why this
2497 error should be fatal.
2499 * message.c (as_fatal): Delete output file, if one has been
2502 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2504 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2506 2001-01-14 Kazu Hirata <kazu@hxi.com>
2508 * config/tc-alpha.c: Fix formatting.
2509 * config/tc-arc.c: Likewise.
2510 * config/tc-arc.h: Likewise.
2511 * config/tc-d10v.c: Likewise.
2512 * config/tc-i370.c: Likewise.
2513 * config/tc-i386.c: Likewise.
2514 * config/tc-i960.c: Likewise.
2515 * config/tc-m68k.c: Likewise.
2516 * config/tc-ppc.c: Likewise.
2517 * config/tc-sparc.c: Likewise.
2518 * config/tc-tahoe.c: Likewise.
2519 * config/tc-vax.c: Likewise.
2521 * config/tc-arc.c: Fix formatting.
2523 * config/tc-arc.c: Fix formatting.
2525 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2527 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2528 both 32 and 64 bit ELF.
2530 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2531 and don't bother storing `m' for "ce" completer. Tidy handling of
2532 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2534 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2536 * config/tc-i386.h (TARGET_MACH): New macro.
2537 (i386_mach): Declare.
2538 * config/tc-i386.c (i386_mach): New function.
2540 2001-01-13 Philip Blundell <philb@gnu.org>
2542 * doc/as.texinfo: Fix spelling and cross-references.
2544 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2545 character for all systems, not just GNU/Linux. Make it explicit
2546 that `-k' doesn't affect code generation, just ELF flags.
2548 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2550 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2553 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2555 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2557 2001-01-12 Nick Clifton <nickc@redhat.com>
2559 * as.c (print_args): Update copyright date to 2001.
2561 2001-01-12 Peter Targett <peter.targett@arccores.com>
2563 * doc/c-arc.texi: New file.
2564 Some sections to be expanded.
2566 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2568 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2569 (md_parse_option): Always accept "--32".
2571 2001-01-11 Peter Targett <peter.targett@arccores.com>
2573 * as.h (TC_ARC): Ensure struc-symbol.h included.
2574 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2576 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2577 (TARGET_SYMBOL_FIELDS) added.
2579 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2580 * doc/c-arc.texi: New file.
2581 Some sections to be expanded.
2582 * doc/as.texinfo: Update command-line options.
2583 Removed outdated text for ARC dependant features, instead include
2584 text from above file.
2586 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2587 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2588 (targ-cpu.h) header.
2590 * config/tc-arc.c: New updated configuration for
2591 ARC, including selection of core variants, and extensibility of
2592 instructions, registers etc. through directives.
2594 * config/tc-arc.c (arc_extinst): Minor corrections for
2596 (arc_common) Likewise. Make alignment argument optional for local
2597 symbols also, with default of zero.
2599 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2601 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2602 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2603 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2604 and fix_new_exp() instead.
2605 (md_convert_frag): For indexed post byte use the symbol value
2606 rather than the displacement.
2607 (md_relax_table): Fix indexed offset relax.
2609 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2611 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2613 (relaxable_symbol): New function.
2615 2001-01-11 Andreas Jaeger <aj@suse.de>
2617 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2620 2001-01-10 Nick Clifton <nickc@redhat.com>
2622 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2623 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2625 2001-01-10 Nick Clifton <nickc@redhat.com>
2627 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2628 character used to dollar local symbols.
2629 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2630 local label symbols.
2631 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2632 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2634 Use LOCAL_LABEL_CHAR.
2635 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2636 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2637 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2639 2001-01-08 Bo Thorsen <bo@suse.de>
2641 * config/tc-i386.c (i386_immediate, i386_displacement):
2644 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2646 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2649 2001-01-07 Philip Blundell <philb@gnu.org>
2651 * doc/as.texinfo (Bug Reporting): Update email address for
2655 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2657 * configure.in: Define DEFAULT_ARCH for i386.
2658 * config/tc-i386.c (md_assemble): Return after the error message;
2659 move testing for 64bit operands to proper place.
2661 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2663 * doc/as.texinfo: Document '#' as comment character for i386 and
2664 x86_64. Add AMD x86-64 into menu of machine dependent information.
2666 * doc/c-i386.texi: Document x86_64 extensions.
2668 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2670 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2672 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2674 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2675 * NEWS: Add note about Pentium4 support.
2677 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2679 * config/tc-i387.c (pi, pte, pt): Update.
2680 (type_names): Add new types.
2682 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2684 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2685 CpuUnknown): Renumber
2686 (CpuP4, CpuSSE2): New.
2687 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2689 2001-01-03 Philip Blundell <pb@futuretv.com>
2691 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2693 (alpha_fix_adjustable): Likewise.
2694 (md_apply_fix): Likewise.
2696 2000-12-31 H.J. Lu <hjl@gnu.org>
2698 * listing.c (listing_message): Allocate string only if it is
2701 * configure: Rebuild.
2703 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2705 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2706 Point out caveats with generating fixups for the opcode in a frag.
2708 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2710 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2713 2000-12-29 H.J. Lu <hjl@gnu.org>
2715 * listing.c (calc_hex): Print the variable part only if the
2716 fragment type is rs_fill.
2718 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2720 * doc/internals.texi (tc_conditional_pseudoop,
2721 TC_LINKRELAX_FIXUP): Fix typos.
2723 2000-12-28 Richard Henderson <rth@redhat.com>
2725 * write.c (subsegs_finish): Fix thinko last change -- don't
2726 "optimize" the alignment == 0 case.
2728 2000-12-28 Richard Henderson <rth@redhat.com>
2730 * as.h (rs_align_test): New.
2731 * frags.c (NOP_OPCODE): Move default from read.c.
2732 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2733 (frag_align_code): New.
2734 * frags.h (frag_align_code): Declare.
2735 * read.c (NOP_OPCODE): Remove.
2736 (do_align): Use frag_align_code.
2737 * write.c (NOP_OPCODE): Remove.
2738 (get_recorded_alignment): New.
2739 (cvt_frag_to_fill): Handle rs_align_test.
2740 (relax_segment): Likewise.
2741 (subsegs_finish): Align last subseg in section to the
2742 section alignment. Use frag_align_code.
2743 * write.h (get_recorded_alignment): Declare.
2744 * config/obj-coff.c (size_section): Handle rs_align_test.
2745 (fill_section, fixup_mdeps): Likewise.
2746 (write_object_file): Use frag_align_code.
2748 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2749 (alpha_handle_align): New.
2750 * config/tc-alpha.h (HANDLE_ALIGN): New.
2751 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2753 * config/tc-i386.h (md_do_align): Use frag_align_code.
2754 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2756 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2757 (ia64_handle_align): New.
2758 * config/tc-ia64.h (HANDLE_ALIGN): New.
2759 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2761 * config/tc-m32r.c (m32r_do_align): Remove.
2762 (m32r_handle_align): New.
2763 (fill_insn): Use frag_align_code.
2764 * config/tc-m32r.h (md_do_align): Remove.
2765 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2766 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2767 * config/tc-mips.c, config/tc-mips.h: Similarly.
2769 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2770 (sh_handle_align): Likewise. Handle rs_align_code.
2771 (sh_do_align): Remove.
2772 * config/tc-sh.h (md_do_align): Remove.
2773 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2775 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2776 (sparc_handle_align): Likewise. Handle rs_align_code.
2777 * config/tc-sparc.h (md_do_align): Remove.
2778 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2780 2000-12-22 DJ Delorie <dj@redhat.com>
2782 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2783 when we assemble the first half of a pair.
2785 2000-12-22 H.J. Lu <hjl@gnu.org>
2787 * config/tc-i386.c (reloc): Update the macro for non-bfd
2789 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2791 2000-12-22 H.J. Lu <hjl@gnu.org>
2793 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2795 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2797 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2798 (QWORD_MNEM_SUFFIX): New macro.
2799 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2801 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2802 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2804 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2805 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2806 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2807 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2808 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2810 (Reg, WordReg): Add Reg64.
2811 (Imm): Add Imm32S and Imm64.
2813 (Disp): Add Disp64 and Disp32S.
2814 (AnyMem): Add Disp32S.
2815 (RegRex, RegRex64): New macros.
2816 (rex_byte): New type.
2817 * config/tc-i386.c (set_16bit_code_flag): Kill.
2818 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2819 (reloc): New parameter "signed"; support x86_64.
2820 (set_code_flag): New.
2821 (DEFAULT_ARCH): New macro; default to "i386".
2822 (default_arch): New static variable.
2823 (struct _i386_insn): New fields Operand_PCrel; rex.
2824 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2825 (flag_code): New enum and static variable.
2826 (use_rela_relocations): New static variable.
2827 (flag_code_names): New static variable.
2828 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2829 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2831 (i386_align_code): Return plain "nop" for x86_64.
2832 (mode_from_disp_size): Support Disp32S.
2833 (smallest_imm_type): Support Imm32S and Imm64.
2834 (offset_in_range): Support size of 8.
2835 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2836 (md_pseudo_table): Add "code64"; use set_code_flat.
2837 (md_begin): Emit sane error message on hash failure.
2838 (tc_i386_fix_adjustable): Support x86_64 relocations.
2839 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2840 instructions supported on particular arch just partially,
2841 output of 64bit immediates, handling of Imm32S and Disp32S type.
2842 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2843 (i386_displacement): Likewise.
2844 (i386_index_check): Cleanup; support 64bit addresses.
2845 (md_apply_fix3): Support x86_64 relocation and rela.
2846 (md_longopts): Add "32" and "64".
2847 (md_parse_option): Add OPTION_32 and OPTION_64.
2848 (i386_target_format): Call even for ELFs; choose between
2849 elf64-x86-64 and elf32-i386.
2850 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2851 (tc_gen_reloc): Support rela relocations and x86_64.
2852 (intel_e09_1): Support QWORD.
2854 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2856 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2857 it's not an offset expression.
2858 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2859 keep the braces '[' and ']' in the output string.
2860 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2861 != FLAT. There is no such op_modifier.
2863 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2865 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2868 2000-12-13 Kazu Hirata <kazu@hxi.com>
2870 * as.h: Fix formatting.
2872 * dwarf2dbg.c: Likewise.
2873 * input-scrub.c: Likewise.
2876 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2878 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2879 configure: Regenerate.
2881 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2883 * dwarf2dbg.c: #include <limits.h> only if it exists.
2885 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2887 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2888 (md_apply_fix): Here too.
2890 2000-12-12 Jim Wilson <wilson@redhat.com>
2892 * config/tc-ia64.h (ia64_init): Add prototype.
2894 2000-12-12 H.J. Lu <hjl@gnu.org>
2896 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2898 * read.h (outputting_stabs_line_debug): Change it to int.
2899 * stabs.c (outputting_stabs_line_debug): Likewise.
2901 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2903 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2904 the address of a function result.
2906 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2908 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2909 (md_assemble): Call dwarf2_emit_insn.
2910 (shlib): Fix typo SHILB -> SHLIB.
2911 (md_parse_option): Likewise.
2912 (ppc_elf_validate_fix): Likewise:
2913 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2915 2000-12-12 Nick Clifton <nickc@redhat.com>
2917 * cgen.h: Fix formatting.
2918 * input-scrub.c: Fix formatting.
2919 * macro.c: Fix formatting.
2920 * config/tc-mips.c: Fix formatting.
2921 * doc/c-mips.texi: Fix formatting.
2923 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2925 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2926 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2928 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2930 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2933 * i386.h (*_Suf): Remove No_dSuf.
2934 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2936 (i386_optab): Remove 'd' in the suffixes.
2938 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2940 * config/tc-i386.c (T_SHORT): Undefine before defining.
2942 2000-12-05 Kazu Hirata <kazu@hxi.com>
2944 * config/tc-mips.c: Fix formatting.
2946 2000-12-04 Matthew Hiller <hiller@redhat.com>
2948 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2949 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2950 (md_show_usage): Ditto.
2951 (md_parse_option): Ditto.
2952 (d10v_cleanup): Writes pending instruction only if
2953 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2954 Fix compile time warning messages.
2956 * doc/c-d10v.texi: Documents new options.
2958 2000-12-04 Matthew Hiller <hiller@redhat.com>
2960 * stabs.c (outputting_stabs_line_debug): New variable.
2961 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2962 function entry and unset at function exit.
2964 * read.h (outputting_stabs_line_debug): New extern declaration.
2966 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2968 * dwarf2dbg.c: Fix compile time warning messages.
2970 2000-12-03 Kazu Hirata <kazu@hxi.com>
2972 * config/tc-a29k.c: Fix formatting.
2973 * config/tc-alpha.c: Likewise.
2974 * config/tc-arm.c: Likewise.
2975 * config/tc-cris.c: Likewise.
2976 * config/tc-hppa.c: Likewise.
2977 * config/tc-i370.c: Likewise.
2978 * config/tc-i386.c: Likewise.
2979 * config/tc-i860.c: Likewise.
2980 * config/tc-i960.c: Likewise.
2981 * config/tc-ia64.c: Likewise.
2982 * config/tc-m68hc11.c: Likewise.
2983 * config/tc-m68k.c: Likewise.
2984 * config/tc-m88k.c: Likewise.
2985 * config/tc-pj.c: Likewise.
2986 * config/tc-ppc.c: Likewise.
2987 * config/tc-sh.c: Likewise.
2988 * config/tc-sparc.c: Likewise.
2989 * config/tc-tahoe.c: Likewise.
2990 * config/tc-vax.c: Likewise.
2992 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2994 * config/tc-mips.c (mips_ip): When calculating offsets,
2995 don't accept as constant the difference between the
2996 addresses of symbols in two different sections.
2998 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3000 (validate_mips_insn): Likewise. Also, update 'B' operand
3001 specifier to use OP_*_CODE20 constants and delete 'm' operand
3003 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3004 operand specifiers. Change warning generated by 'B' operand
3005 specifier to reflect its new multi-purpose usage.
3007 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3008 -1, and update comment.
3009 (file_mips_isa): Likewise.
3010 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3011 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3012 ISA_* constants rather than hard-coded numbers.
3013 (mips_cpu_info): New structure.
3014 (mips_cpu_info_table): New table describing CPU and ISA names
3016 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3017 mips_cpu_info_from_cpu): New functions.
3018 (mips_isa_to_str): New function to get string for ISA name.
3019 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3020 return const char *.
3021 (md_begin): Redo CPU and ISA selection logic, using
3022 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3023 than hard-coded numbers.
3024 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3025 ISA_* constants rather than hard-coded numbers.
3026 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3027 (md_longopts): Delete OPTION_NO_MIPS32.
3028 (md_parse_option): Convert to use ISA_* constants rather than
3029 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3030 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3031 to use strcasecmp to recognize "default" and to use
3032 mips_cpu_info_from_name to get CPU numbers from argument.
3033 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3034 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3036 (s_mipsset): Accept ISA value 32.
3037 * doc/as.texinfo: Clean up MIPS options summary slightly,
3038 remove -no-mips32. Add note about -mips4 and -mips32
3039 specifying those ISA levels. Delete -mips32 and -no-mips32
3040 cpu flag descriptions.
3041 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3042 up the supported CPU switch list, and replace 4Kc, 4Km, and
3043 4Kp entries with a single mips32-4k entry. Note that you can
3046 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3048 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3050 (md_parse_option): Add cases for OPTION_MIPS5 and
3052 (md_show_usage): Mention -mips5 and -mips64 arguments.
3053 (s_mipsset): Add cases for MIPS5 and MIPS64.
3054 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3056 * doc/as.texinfo: Mention -mips5 and -mips64 options
3058 * doc/c-mips.texi: Likewise. Also update introduction
3059 and ".set" usage information.
3061 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3063 (mips_cpu_info_table): Add SB-1 entries.
3064 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3065 known to the -mcpu option.
3067 * doc/as.texinfo: Correct description of MIPS -mcpu
3068 option, by copying some of the text from doc/c-mips.texi.
3070 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3072 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3074 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3075 (sparc*-*-rtems*): Switched from a.out to ELF.
3076 * configure: Regenerate.
3077 * config.in: Regenerate.
3078 * Makefile.in: Regenerate.
3079 * aclocal.m4: Regenerate.
3080 * po/gas.pot: Regenerate.
3082 2000-11-30 Philip Blundell <pb@futuretv.com>
3084 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3085 even in non BFD_ASSEMBLER case.
3087 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3089 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3092 2000-11-29 Richard Henderson <rth@redhat.com>
3094 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3095 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3096 thread multiple subsegments properly; handle multiple code
3097 sections properly; emit proper compilation unit info for assembler
3098 generated debugging.
3100 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3101 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3102 (dwarf2dbg_estimate_size_before_relax): Declare.
3103 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3104 * write.c: Include dwarf2dbg.h.
3105 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3106 (relax_segment): Likewise.
3108 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3110 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3111 jump>: Use as_bad_where instead of as_bad. Tweak error message
3112 accordingly. Stabilize frag by updating fix part and resetting
3114 <undefined symbol, unconditional jump>: Ditto.
3115 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3116 indexing is_end_of_line[].
3117 (md_assemble): Initialize size to 0.
3118 (md_section_align): Mark parameter seg as unused.
3119 (parse_reg): Parse names case-insensitively.
3121 2000-11-28 Kazu Hirata <kazu@hxi.com>
3123 * config/obj-aout.h: Fix formatting.
3124 * config/obj-bout.h: Likewise.
3125 * config/obj-coff.c: Likewise.
3126 * config/obj-coff.h: Likewise.
3127 * config/obj-elf.h: Likewise.
3128 * config/obj-som.h: Likewise.
3129 * config/obj-vms.c: Likewise.
3130 * config/obj-vms.h: Likewise.
3131 * config/tc-h8300.h: Likewise.
3132 * config/tc-ns32k.h: Likewise.
3133 * config/tc-sparc.h: Likewise.
3134 * config/tc-tic54x.h: Likewise.
3135 * config/tc-z8k.h: Likewise.
3137 2000-11-28 Nick Clifton <nickc@redhat.com>
3139 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3140 License is present in the sources, but not the output, and
3141 also available from the GNU website.
3142 (GNU Free Documentation License): Comment out this section.
3144 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3146 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3147 targets. Remove i860 from valid a.out targets.
3148 * Makefile.in: Regenerate.
3150 * config/tc-cris.c: Include dwarf2dbg.h.
3151 (md_pseudo_table): Add .file and .loc.
3152 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3153 (s_cris_file, s_cris_loc): New.
3154 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3155 * Makefile.am: Regenerate dependencies.
3156 * Makefile.in: Regenerate.
3158 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3160 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3161 (MRI_MUL_PRECEDENCE): Likewise.
3162 (op_rank): Fix a comment typo.
3164 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3166 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3168 (get_operand): Fix analysis for movw/movb instructions.
3170 2000-11-24 Nick Clifton <nickc@redhat.com>
3172 * configure.in (xscale-elf): Add target.
3173 (xscale-coff): Add target.
3174 * configure: Regenerate.
3176 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3178 (ARM_EXT_XSCALE): New ARM architecture extension.
3179 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3180 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3181 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3182 (ARM_ARCH_V4): Remove processor from architecture.
3183 (ARM_ARCH_3M): New architecutre definition.
3184 (ARM_ARCH_V5TE): New architecutre definition.
3185 (ARM_ARCH_XSCALE): New architecutre definition.
3186 (CPU_DEFAULT): Allow to be defaulted to XScale.
3187 (atpcs): New boolean variable.
3188 (ldr_flags): Support 'd' flag for double word loads.
3189 (str_flags): Support 'd' flag for double word stored.
3190 (do_mia): New function.
3191 (do_mar): New function.
3192 (do_mra): New function.
3193 (do_pld): New function.
3194 (do_ldrd): New function.
3195 (do_blx): New function.
3196 (do_bkpt): New function.
3197 (do_clz): New function.
3198 (do_lstc2): New function.
3199 (do_cdp2): New function.
3200 (do_t_blx): New function.
3201 (do_t_bkpt): New function.
3202 (do_smla): New function.
3203 (do_smlal): New function.
3204 (do_smul): New function.
3205 (do_qadd): New function.
3206 (do_co_reg2c): New function.
3207 (LONGEST_INSN): Redefine to 7.
3209 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3210 command line switches.
3212 2000-11-22 Jim Wilson <wilson@redhat.com>
3214 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3215 (struct rsrc): Make line unsigned.
3216 (gr_values): Add missing initializer.
3217 (SLOT_NUM_NOT_SET): Add unsigned cast.
3218 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3219 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3220 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3221 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3222 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3223 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3224 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3225 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3226 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3227 Add ATTRIBUTE_UNUSED to unused parameters.
3228 (convert_expr_to_ab_reg): Add parens.
3229 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3230 (dot_prologue): Initialize grsave when declared.
3231 (md_pseudo_table): Add missing initializers.
3232 (operand_match): Add casts to bfd_vma.
3233 (emit_one_bundle): Delete unused local prev. Make required_template
3235 (specify_resource): Cast i to unsigned.
3236 (note_register_values): Use fprintf_vma.
3237 (print_dependency): Likewise.
3239 2000-11-21 Jim Wilson <wilson@redhat.com>
3241 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3242 for unwind info section.
3243 (dot_endp): Likewise for unwind section.
3245 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3248 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3250 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3251 (output_insn): Call dwarf2_emit_insn.
3252 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3254 2000-11-17 Richard Henderson <rth@redhat.com>
3256 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3257 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3258 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3260 2000-11-17 Nick Clifton <nickc@redhat.com>
3262 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3265 2000-11-17 Richard Henderson <rth@redhat.com>
3267 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3269 2000-11-17 Richard Henderson <rth@redhat.com>
3271 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3272 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3273 tri-state definition of alpha_flag_mdebug.
3274 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3275 (s_alpha_file): Store first .file directive.
3276 (s_alpha_stab): New.
3277 (md_pseudo_table): Add stabs and stabn.
3279 2000-11-17 Richard Henderson <rth@redhat.com>
3281 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3283 2000-11-17 Richard Henderson <rth@redhat.com>
3285 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3286 (main): Call dwarf2_finish.
3287 * as.h (debug_type): Clarify documentation of the meaning
3289 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3290 (print_stats): Fix parenthesis problem.
3291 (now_subseg_size): New.
3292 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3293 (dwarf2_directive_file): Don't set debug_type.
3294 (dwarf2_where): Honor DEBUG_DWARF2 first.
3295 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3296 do nothing if not emitting dwarf2 debug info, or no work.
3297 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3298 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3299 (ecoff_new_file): Likewise.
3300 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3301 commentary wrt dwarf2.
3303 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3304 ATTRIBUTE_UNUSED as needed.
3305 (emit_insn): Call dwarf2_emit_insn.
3306 (s_alpha_file): New.
3308 (s_alpha_coff_wrapper): Don't handle them.
3309 (md_pseudo_table): Update for .file and .loc.
3310 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3312 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3313 don't protect with debug_type.
3314 * config/tc-hppa.c (md_assemble): Likewise.
3315 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3316 * config/tc-mn10300.c (md_assemble): Likewise.
3317 * config/tc-sh.c (md_assemble): Likewise.
3318 * config/tc-v850.c (md_assemble): Likewise.
3320 * config/tc-arm.c (arm_end_of_source): Remove.
3321 * config/tc-hppa.c (pa_end_of_source): Remove.
3322 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3323 * config/tc-mn10300.c (mn10300_finalize): Remove.
3324 * config/tc-sh.c (sh_finalize): Remove.
3325 * config/tc-v850.c (sh_finalize): Remove.
3327 * config/tc-arm.h (md_end): Remove.
3328 * config/tc-hppa.h (md_end): Remove.
3329 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3330 * config/tc-m68hc11.h (md_end): Remove.
3331 * config/tc-mn10300.h (md_end): Remove.
3332 * config/tc-sh.h (md_end): Remove.
3333 * config/tc-v850.h (md_end): Remove.
3335 * config/tc-ia64.c (emit_one_bundle): Don't protect
3336 dwarf2 bits with debug_type.
3337 (md_assemble): Likewise.
3338 (ia64_end_of_source): Don't call dwarf2_finish.
3340 2000-11-16 Jim Wilson <wilson@redhat.com>
3342 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3343 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3346 2000-11-16 H.J. Lu <hjl@gnu.org>
3348 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3351 2000-11-15 Kazu Hirata <kazu@hxi.com>
3353 * config/tc-tic30.c: Fix formatting.
3354 * config/tc-tic80.c: Likewise.
3355 * config/tc-v850.c: Likewise.
3356 * config/tc-vax.c: Likewise.
3357 * config/tc-w65.c: Likewise.
3358 * config/tc-z8k.c: Likewise.
3360 2000-11-14 DJ Delorie <dj@redhat.com>
3362 * config/tc-v850.c: Support dwarf2.
3363 * config/tc-v850.h: Ditto.
3365 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3366 parse_cons_expression_v850 to initialize hold_cons_reloc.
3368 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3370 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3371 (errata_nops_necessary_p): New function.
3372 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3375 2000-11-14 Jim Wilson <wilson@redhat.com>
3377 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3378 return little endian bfd formats.
3380 2000-11-14 Kazu Hirata <kazu@hxi.com>
3382 * config/aout_gnu.h: Fix formatting.
3383 * config/atof-vax.c: Likewise.
3384 * config/m68k-parse.h: Likewise.
3385 * config/m88k-opcode.h: Likewise.
3386 * config/obj-elf.c: Likewise.
3387 * config/tc-arm.c: Likewise.
3388 * config/tc-cris.c: Likewise.
3389 * config/tc-i386.c: Likewise.
3390 * config/tc-ia64.c: Likewise.
3391 * config/tc-mn10300.c: Likewise.
3392 * config/te-386bsd.h: Likewise.
3393 * config/te-hppa.h: Likewise.
3394 * config/te-nbsd.h: Likewise.
3395 * config/te-ppcnw.h: Likewise.
3396 * config/te-sparcaout.h: Likewise.
3397 * config/te-tmips.h: Likewise.
3398 * config/vax-inst.h: Likewise.
3399 * config/vms-conf.h: Likewise.
3401 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3403 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3405 2000-11-13 H.J. Lu <hjl@gnu.org>
3407 * config/obj-elf.c (elf_frob_symbol): Support
3408 ".symver name,name2@@@nodename".
3409 (elf_frob_file_before_adjust): Likewise.
3411 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3412 and ".symver name,name2@@@nodename".
3415 2000-11-12 H.J. Lu (hjl@gnu.org)
3417 * config/obj-elf.c (obj_elf_symver): Check missing version
3420 2000-11-12 H.J. Lu (hjl@gnu.org)
3422 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3423 instead of bfd_vma for non-bfd assemblers.
3425 2000-11-09 Kazu Hirata <kazu@hxi.com>
3427 * itbl-ops.c: Fix comment typos.
3429 2000-11-08 Jim Wilson <wilson@redhat.com>
3431 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3432 (struct unwind): Add next_slot_frag field.
3433 (slot_index): New parameters slot_frag and first_frag. Add code
3434 to add in frag sizes when different. Add comments.
3435 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3436 arguments to slot_index.
3437 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3438 loop end. Set next_slot_frag field.
3440 2000-11-07 H.J. Lu <hjl@gnu.org>
3442 * doc/as.texinfo (.symver): Updated for versioned symbol
3445 * obj.h (format_ops): Add the frob_file_before_adjust field.
3447 * config/obj-aout.c (aout_format_ops): Set the
3448 frob_file_before_adjust field to 0.
3449 * config/obj-coff.c (coff_format_ops): Likewise.
3450 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3452 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3454 (elf_frob_file_before_adjust): New function to remove unneeded
3455 versioned symbols from the symbol table.
3456 (elf_format_ops): Set the frob_file_before_adjust field to
3457 elf_frob_file_before_adjust.
3459 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3462 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3464 2000-11-07 Peter Targett <peter.targett@arccores.com>
3466 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3468 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3469 Fix compile time warning messages.
3471 2000-11-07 Nick Clifton <nickc@redhat.com>
3473 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3474 buffer in order to avoid buffer overflows.
3476 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3478 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3479 Change M to m for -milp32 or -mlp64 to match gcc.
3480 (dot_endp): Use bytes_per_address instead of 8.
3481 (emit_one_bundle): Use number_to_chars_littleendian instead of
3483 (fix_insn): Likewise.
3484 (ia64_init): New function.
3485 (ia64_target_format): New function.
3486 (md_begin): Set endianness, arch, and machine as appropriate.
3487 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3488 Make these macros depend on TE_HPUX macro.
3489 (TARGET_FORMAT): Define.
3490 (HOST_SPECIAL_INIT): Define.
3491 * config/te-hpux.h: New file.
3492 * configure.in: Add "ia64-*-hpux*" target to configure.
3493 * configure: Regenerate.
3495 2000-11-06 Kazu Hirata <kazu@hxi.com>
3497 * as.c: Fix formatting.
3498 * dwarf2dbg.c: Likewise.
3499 * input-file.c: Likewise.
3500 * input-file.h: Likewise.
3501 * input-scrub.c: Likewise.
3502 * itbl-ops.c: Likewise.
3503 * listing.c: Likewise.
3504 * macro.h: Likewise.
3505 * messages.c: Likewise.
3507 * subsegs.c: Likewise.
3508 * subsegs.h: Likewise.
3509 * write.c: Likewise.
3511 2000-11-06 Nick Clifton <nickc@redhat.com>
3513 * doc/as.texinfo: Add GNU Free Documentation License.
3514 * doc/gasp.texi: Add GNU Free Documentation License.
3515 * doc/as.1: Add GNU Free Documentation License.
3517 2000-11-05 Nick Clifton <nickc@redhat.com>
3519 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3521 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3523 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3524 * configure: Regenerate.
3526 2000-11-01 Nick Clifton <nickc@redhat.com>
3528 * read.c (original_case_string): New global variable.
3529 (read_a_source_file): Copy opcode string into
3530 original_case_string if clobbering the case of the opcode.
3531 * read.h: Export the definition of original_case_string.
3532 * config/tc-arm.c (md_assembler): When parsing a .req
3533 directive use the original opcode string, not the case
3536 2000-11-02 Nick Clifton <nickc@redhat.com>
3538 * config/tc-mn10300.c (debug_line): Remove this static
3540 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3541 dwarf2_where and dwarf2_gen_line_info.
3543 2000-11-02 Theo Honohan <th@futuretv.com>
3545 * config/tc-arm.c (do_msr): Improve error message.
3547 2000-10-31 Eric Christopher <echristo@redhat.com>
3549 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3550 or pc-relative, else use fx_offset.
3552 2000-10-31 Jim Wilson <wilson@redhat.com>
3554 * config/tc-ia64.c (struct md): New field tag_fixups.
3555 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3556 qualifying predicate.
3557 (emit_one_bundle): Delete spurious multiplication by one. Handle
3559 (ia64_start_line): Error if dangling qualifying predicate.
3560 (defining_tag): New static variable.
3561 (ia64_unrecognized_line, case '['): Parse tags.
3562 (ia64_frob_label): Create tag_fixups.
3563 (md_assemble): Reset md.qp.X_op after using it.
3565 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3567 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3569 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3571 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3573 2000-10-30 Kazu Hirata <kazu@hxi.com>
3575 * expr.c: Fix formatting.
3576 * flonum-copy.c: Likewise.
3577 * flonum.h: Likewise.
3581 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3583 * as.h (OPTION_MD_BASE): Bump to 190.
3584 * as.c (parse_args) <std_longopts>: Add comment about the need to
3585 check OPTION_MD_BASE in as.h.
3587 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3590 2000-10-27 Nick Clifton <nickc@redhat.com>
3592 * configure.in (emulations): Add m68hc12.
3593 * configure: Regenerate.
3594 * po/gas.pot: Regenerate.
3596 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3598 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3600 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3602 2000-10-25 Nick Clifton <nickc@redhat.com>
3604 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3605 a DWARF2 line number information sequence.
3607 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3609 * read.c (generate_lineno_debug): Update comment describing why
3610 DWARF2 line number debug information is not generated
3611 automatically by this function.
3613 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3616 * config/tc-arm.h (md_end): Define.
3617 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3619 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3620 if generating DWARF2 line numbers.
3621 (arm_end_of_source): New function. Call dwarf2_finish if
3624 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3625 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3626 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3628 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3630 * config/tc-i386.c: Fix prototype declarations for functions taking no
3633 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3635 * config/tc-i386.c (i386_operand_modifier): Remove.
3636 (build_displacement_string): Remove.
3637 (i386_parse_seg): Remove.
3638 (i386_intel_memory_operand): Remove.
3639 (i386_intel_operand): Re-write using recursive descent parser based
3640 on MASM documentation.
3641 (struct intel_parser_s): New structure.
3642 (intel_parser): New static variable.
3643 (struct intel_token): New structure.
3644 (cur_token, prev_token): New static variables.
3657 (intel_match_token): New function.
3658 (intel_get_token): New function.
3659 (intel_putback_token): New function.
3660 (intel_expr): New function.
3661 (intel_e05): New function.
3662 (intel_e05_1): New function.
3663 (intel_e06): New function.
3664 (intel_e06_1): New function.
3665 (intel_e09): New function.
3666 (intel_e09_1): New function.
3667 (intel_e10): New function.
3668 (intel_e10_1): New function.
3669 (intel_e11): New function.
3671 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3673 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3674 instructions to loose any special insn->architecture mask.
3676 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3677 (sparc_md_end, sparc_arch_types, sparc_arch,
3678 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3679 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3680 request v9b architecture if they are used).
3682 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3684 * config/tc-m68k.c: Fix the previous misapplied patch.
3686 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3688 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3689 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3690 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3693 2000-10-17 Kazu Hirata <kazu@hxi.com>
3695 * debug.c: Fix formatting.
3696 * depend.c: Likewise.
3697 * dwarf2dbg.c: Likewise.
3698 * dwarf2dbg.h: Likewise.
3699 * ecoff.c: Likewise.
3702 * flonum-konst.c: Likewise.
3703 * frags.h: Likewise.
3705 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3707 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3709 * doc/as.texinfo: Added notes about this new option.
3711 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3713 * config/tc-sh.c (JREG): Remove.
3714 (md_convert_frag): Remove #if 0:d code using JREG.
3716 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3718 * config/tc-i386.c (i386_operand_modifier): Only match
3719 modifiers SHORT and FLAT if they are followed by a space.
3720 (parse_register): When `allow_naked_reg' is set, do not confuse
3721 identifiers that start with a register name with a register.
3723 2000-10-12 Kazu Hirata <kazu@hxi.com>
3725 * app.c: Fix formatting.
3728 * bit_fix.h: Likewise.
3733 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3735 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3737 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3739 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3740 Re-arrange function a little and improve error message.
3742 * write.c (write_relocs): Fix a comment.
3744 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3747 2000-10-05 Jim Wilson <wilson@cygnus.com>
3749 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3751 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3753 * config/tc-i386.c: Delete some useless comments, reformat others.
3755 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3756 non-global syms in linkonce sections.
3758 2000-10-04 Ralf Baechle <ralf@gnu.org>
3760 * config/tc-ia64.c (operand_match): Don't use // style comments.
3761 * config/tc-i370.c: Likewise.
3763 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3765 Changes to handle varying register prefix and user symbol prefix.
3766 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3767 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3768 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3769 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3770 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3771 (demand_register_prefix): New variable.
3772 (md_pseudo_table): New pseudo ".syntax".
3773 (md_longopts): New options --no-underscore and --underscore.
3774 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3775 on symbols_have_leading_underscore.
3776 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3777 (get_spec_reg): Ditto.
3778 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3780 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3782 <case OPTION_NO_US, case OPTION_US>: New.
3783 (md_show_usage): Be brief and reformat to match continuation of
3785 * po/gas.pot: Regenerate.
3787 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3789 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3790 force relocs for 12 bit branches.
3791 (md_apply_fix): Similarly, adjust logic here.
3793 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3795 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3796 adjust for external and weak syms as we will use a reloc. Allow
3797 for +8 offset when calculating limits of branches.
3798 (hppa_fix_adjustable): Undo 2000-09-23 change.
3799 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3800 Correct distance calculation.
3801 (tc_gen_reloc): Print the file name and line number if we can't
3804 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3805 * config/tc-hppa.c (nonzero_dibits): Define.
3806 (arg_reloc_stub_needed): Check each arg and return value
3807 separately for zero case.
3808 (pa_align): Declare argument `bytes'.
3810 2000-09-25 Kazu Hirata <kazu@hxi.com>
3812 * config/tc-cris.c: Fix formatting.
3813 * config/tc-d10v.h: Likewise.
3814 * config/tc-d30v.c: Likewise.
3815 * config/tc-d30v.h: Likewise.
3816 * config/tc-fr30.c: Likewise.
3817 * config/tc-fr30.h: Likewise.
3818 * config/tc-m68k.c: Likewise.
3819 * config/tc-m68k.h: Likewise.
3820 * config/tc-pj.h: Likewise.
3821 * config/tc-ppc.c: Likewise.
3822 * config/tc-ppc.h: Likewise.
3823 * config/tc-sh.c: Likewise.
3824 * config/tc-sh.h: Likewise.
3825 * config/tc-sparc.c: Likewise.
3826 * config/tc-v850.h: Likewise.
3827 * config/tc-vax.h: Likewise.
3828 * config/tc-w65.h: Likewise.
3829 * config/tc-z8k.h: Likewise.
3831 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3833 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3834 checks only for ELF.
3835 (hppa_force_relocation): Likewise.
3837 2000-09-22 Jim Wilson <wilson@cygnus.com>
3839 * config/tc-ia64.c (dv_sem): Add "stop".
3840 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3841 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3842 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3844 (mark_resources): Check IA64_RS_PRr.
3846 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3848 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3849 md_estimate_size_before_relax): Redesign and clean up the
3850 relaxation mechanism.
3852 2000-09-21 Kazu Hirata <kazu@hxi.com>
3854 * config/tc-ns32k.c: Fix formatting.
3855 * config/tc-ns32k.h: Likewise.
3857 2000-09-20 Kazu Hirata <kazu@hxi.com>
3859 * config/tc-m32r.c: Fix formatting.
3860 * config/tc-m32r.h: Likewise.
3861 * config/tc-m68851.h: Likewise.
3862 * config/tc-m68hc11.c: Likewise.
3863 * config/tc-m68hc11.h: Likewise.
3864 * config/tc-m88k.c: Likewise.
3865 * config/tc-mcore.c: Likewise.
3866 * config/tc-mcore.h: Likewise.
3867 * config/tc-mips.c: Likewise.
3868 * config/tc-mips.h: Likewise.
3869 * config/tc-mn10200.h: Likewise.
3870 * config/tc-mn10300.h: Likewise.
3871 * config/tc-tahoe.c: Likewise.
3872 * config/tc-tahoe.h: Likewise.
3874 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3876 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3877 Likewise in relaxation description comments.
3879 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3881 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3882 subtraction of two syms without emitting a relocation.
3884 From David Huggins-Daines <dhd@linuxcare.com>
3885 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3886 global or weak symbols.
3888 2000-09-15 Kazu Hirata <kazu@hxi.com>
3890 * config/tc-h8300.h: Fix formatting.
3891 * config/tc-h8500.c: Likewise.
3892 * config/tc-h8500.h: Likewise.
3893 * config/tc-hppa.h: Likewise.
3894 * config/tc-i370.h: Likewise.
3895 * config/tc-i386.h: Likewise.
3896 * config/tc-i860.c: Likewise.
3897 * config/tc-i860.h: Likewise.
3898 * config/tc-i960.h: Likewise.
3899 * config/tc-ia64.c: Likewise.
3900 * config/tc-ia64.h: Likewise.
3902 2000-09-14 Kazu Hirata <kazu@hxi.com>
3904 * config/tc-a29k.c: Fix formatting.
3905 * config/tc-alpha.c: Likewise.
3906 * config/tc-arc.c: Likewise.
3907 * config/tc-arc.h: Likewise.
3908 * config/tc-arm.c: Likewise.
3909 * config/tc-arm.h: Likewise.
3910 * config/tc-avr.c: Likewise.
3911 * config/tc-avr.h: Likewise.
3912 * config/tc-tic30.c: Likewise.
3913 * config/tc-tic30.h: Likewise.
3914 * config/tc-tic54x.c: Likewise.
3915 * config/tc-tic54x.h: Likewise.
3916 * config/tc-tic80.c: Likewise.
3917 * config/tc-tic80.h: Likewise.
3919 2000-09-14 Timothy Wall <twall@cygnus.com>
3921 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3922 parallel comparisons for later use.
3923 (struct rsrc): Add parallel comparison type.
3924 (resources_match): Skip special cases of PR usage (non-conflicting
3927 2000-09-13 Kazu Hirata <kazu@hxi.com>
3929 * config/obj-ecoff.c: Fix formatting.
3930 * config/obj-elf.c: Likewise.
3931 * config/obj-elf.h: Likewise.
3932 * config/obj-evax.h: Likewise.
3933 * config/obj-generic.h: Likewise.
3934 * config/obj-hp300.c: Likewise.
3935 * config/obj-hp300.h: Likewise.
3936 * config/obj-ieee.h: Likewise.
3937 * config/obj-vms.c: Likewise.
3938 * config/obj-vms.h: Likewise.
3940 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3942 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3943 (md_parse_option): Ditto.
3944 (md_longopts): Add -mips32 option.
3945 (md_show_usage): Document new options.
3946 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3947 (mips_ip): Assemble mfc0 with a sub-selection code.
3948 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3949 (mips_cpu_to_str): New function.
3950 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3951 Use CPU_* defines instead of hardcoded numbers.
3953 * doc/as.texinfo: Document new options.
3954 * doc/c-mips.texi: Ditto.
3956 2000-09-12 Kazu Hirata <kazu@hxi.com>
3958 * as.h: Fix formatting.
3959 * asintl.h: Likewise.
3960 * bit_fix.h: Likewise.
3961 * config/obj-aout.c: Likewise.
3962 * config/obj-aout.h: Likewise.
3963 * config/obj-bout.c: Likewise.
3964 * config/obj-bout.h: Likewise.
3965 * config/obj-coff.c: Likewise.
3966 * config/obj-coff.h: Likewise.
3967 * dwarf2dbg.h: Likewise.
3969 * flonum.h: Likewise.
3970 * frags.h: Likewise.
3971 * itbl-ops.h: Likewise.
3972 * macro.h: Likewise.
3975 * struc-symbol.h: Likewise.
3976 * subsegs.h: Likewise.
3977 * symbols.h: Likewise.
3979 * write.h: Likewise.
3981 2000-09-11 Kazu Hirata <kazu@hxi.com>
3983 * bignum-copy.c: Fix formatting.
3984 * config/tc-i370.c: Likewise.
3985 * config/tc-i960.c: Likewise.
3986 * config/tc-m68k.c: Likewise.
3987 * ehopt.c: Likewise.
3988 * flonum-copy.c: Likewise.
3989 * flonum-konst.c: Likewise.
3990 * flonum-mult.c: Likewise.
3991 * literal.c: Likewise.
3994 * stabs.c: Likewise.
3995 * subsegs.c: Likewise.
3997 2000-09-09 Philip Blundell <philb@gnu.org>
3999 * configure.in (arm*-*-uclinux*): New target.
4000 * configure: Regenerate.
4002 2000-09-09 Kazu Hirata <kazu@hxi.com>
4004 * input-file.c: Fix formatting.
4005 * itbl-ops.c: Likewise.
4006 * messages.c: Likewise.
4008 2000-09-08 Philip Blundell <philb@gnu.org>
4010 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4013 2000-09-07 H.J. Lu <hjl@gnu.org>
4015 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4016 * configure: Rebuild.
4018 2000-09-07 Kazu Hirata <kazu@hxi.com>
4020 * atof-generic.c: Fix formatting.
4021 * config/tc-mips.c: Likewise.
4022 * config/tc-vax.c: Likewise.
4023 * input-scrub.c: Likewise.
4025 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4027 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4028 * configure.in (sh-*-linux*): Added.
4029 * configure: Rebuilt.
4031 2000-09-06 Kazu Hirata <kazu@hxi.com>
4033 * config/tc-hppa.c: Fix formatting.
4035 * ecoff.c: Fix formatting.
4037 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4039 * configure: Rebuilt with new libtool.m4.
4041 2000-09-05 Kazu Hirata <kazu@hxi.com>
4043 * cgen.c: Fix formatting.
4044 * config/tc-ia64.c: Likewise.
4046 2000-09-05 Nick Clifton <nickc@redhat.com>
4048 * aclocal.m4: Regenerate.
4049 * config.in: Regenerate.
4050 * configure: Regenerate.
4051 * po/gas.pot: Regenerate.
4053 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4055 * config/tc-cris.c: Correct comment typos.
4057 2000-09-05 Eric Christopher <echristo@cygnus.com>
4059 * config/tc-mn10300.c: Cleanup.
4060 (md_pcrel_from): Enable.
4062 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4064 * expr.c (operand): Fix a comment typo.
4065 * write.c (write_relocs): Fix a signed/unsigned warning.
4067 * config/tc-hppa.c (fudge_reg_expressions): New
4068 (hppa_force_reg_syms_absolute): New.
4069 (pa_equ): Allow reg_section expressions.
4070 * config/tc-hppa.c (md_optimize_expr): Define.
4071 (hppa_force_reg_syms_absolute): Prototype.
4073 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4074 (pa_parse_number): Pass in arg to select fp reg parsing.
4075 Return 1 to indicate format checks pass. If strict, then only
4076 accept a register or register symbol. Return value in...
4077 (pa_number): New static for pa_parse_number.
4078 (FP_REG_BASE): Define.
4079 (FP_REG_RSEL): Define.
4080 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4081 appropriate. White space changes.
4082 (need_pa11_opcode): Don't bother passing any params, get them from
4084 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4085 Remove extraneous check in case 'Q'.
4086 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4087 reg, set section of resulting symbol to reg_section.
4088 (pa_parse_space_stmt): Modify call to pa_parse_number.
4089 (pa_space): Likewise.
4091 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4092 (hppa_force_relocation): Handle vtable relocs.
4093 (pa_vtable_entry): New.
4094 (pa_vtable_inherit): New.
4095 (md_pseudo_table): Add entries for vtable pseudos.
4096 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4097 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4099 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4100 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4101 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4103 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4104 specify a symbol type.
4106 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4107 dependent things together.
4108 (md_elf_symbol_type): Define.
4110 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4112 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4114 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4115 (obj_elf_vtable_entry): Declare.
4117 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4118 and export function.
4119 (obj_elf_vtable_entry): Similarly.
4120 (elf_pseudo_table): Fix the damage with a cast.
4122 2000-09-03 Richard Henderson <rth@cygnus.com>
4124 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4125 for template selection when a label is needed.
4127 2000-09-02 Kazu Hirata <kazu@hxi.com>
4129 * config/tc-ia64.c: Fix formatting.
4131 2000-09-02 Nick Clifton <nickc@redhat.com>
4133 * configure.in: Increase version number to 2.10.91.
4134 * configure: Regenerate.
4135 * aclocal.m4: Regenerate.
4136 * config.in: Regenerate.
4137 * po/gas.pot: Regenerate.
4138 * Makefile.in: Regenerate.
4140 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4142 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4143 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4144 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4146 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4149 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4151 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4152 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4153 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4154 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4155 (GOT_symbol): New variable.
4156 (md_undefined_symbol): Set it.
4158 2000-09-01 Richard Henderson <rth@cygnus.com>
4160 * config/tc-ia64.c (match): Don't inline.
4161 (extra_goodness): New.
4162 (md_begin): Prefer nop.f and nop.b for best_template.
4164 2000-08-31 Kazu Hirata <kazu@hxi.com>
4166 * as.c: Fix formatting.
4168 * frags.c: Likewise.
4169 * macro.c: Likewise.
4171 2000-08-31 Eric Christopher <echristo@cygnus.com>
4173 * config/tc-mn10300.c: Cleanup and fix warnings.
4174 (md_pseudo_table): Add initializers.
4175 (md_show_usage): Cleanup.
4176 (md_parse_option): Fix warnings.
4177 (md_undefined_symbol): Fix warnings.
4178 (md_conver_frag): Fix warnings.
4179 (tc_gen_reloc): Fix warnings.
4180 (md_apply_fix3): Fix warnings.
4181 (check_operand): Fix warnings.
4183 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4185 * acinclude.m4: Include libtool and gettext macros from the
4187 * aclocal.m4, configure: Rebuilt.
4189 2000-08-30 Mark Hatle <mhatle@mvista.com>
4191 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4193 2000-08-31 Kazu Hirata <kazu@hxi.com>
4195 * listing.c: Fix formatting.
4197 2000-08-29 Kazu Hirata <kazu@hxi.com>
4199 * app.c: Fix a comment typo. Fix formatting.
4201 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4203 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4204 offset of the target destination for jmp instructions.
4205 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4207 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4209 * NEWS: Mention support for CRIS.
4211 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4213 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4214 Sets `.lcomm' alignment to zero.
4216 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4218 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4219 TC_FIX_ADJUSTABLE): Define.
4221 2000-08-23 Jim Wilson <wilson@cygnus.com>
4223 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4224 unwind.personality_routine is set.
4226 2000-08-23 H.J. Lu <hjl@gnu.org>
4228 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4230 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4232 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4235 2000-08-22 H.J. Lu <hjl@gnu.org>
4237 * config.in (STRICTCOFF): New for strict COFF.
4239 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4240 i386-*-go32* and i386-go32-rtems*.
4241 * configure: Rebuilt.
4243 * config/obj-coff.c (obj_coff_endef): Follow the historical
4244 behavior if STRICTCOFF is not defined.
4246 * doc/internals.texi: Document STRICTCOFF.
4248 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4250 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4251 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4252 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4253 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4254 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4255 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4256 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4259 2000-08-22 Eric Christopher <echristo@cygnus.com>
4261 * config/tc-mn10300.c: (md_apply_fix): New function.
4262 (mn10300_force_relocation): New function.
4263 (mn10300_fix_adjustable): New function.
4265 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4266 (TC_HANDLES_FX_DONE): Define.
4267 (obj_fix_adjustable): Define.
4268 (MD_APPLY_FIX3): Define.
4269 (TC_LINKRELAX_FIXUP): Define.
4271 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4273 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4275 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4277 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4279 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4280 if the fixup resulted in a relocation.
4282 2000-08-18 Nick Clifton <nickc@redhat.com>
4284 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4285 Make reference to first element of shift_names explicit.
4287 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4289 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4290 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4291 add a symbol's address. Removed all target-specific #ifdefs that
4292 used to accomplished the same.
4293 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4294 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4295 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4296 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4297 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4299 2000-08-17 Kazu Hirata <kazu@hxi.com>
4301 * dwarf2dbg.c: Fix formatting.
4303 2000-08-17 Nick Clifton <nickc@redhat.com>
4305 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4306 to be recoded as logical shift lefts by zero.
4308 2000-08-16 Jim Wilson <wilson@cygnus.com>
4310 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4311 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4313 (note_register_values): Handle IA64_OPND_R3_2 operands.
4315 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4317 * config/tc-i860.c (md_operand): Silly typo fixed.
4319 2000-08-16 Nick Clifton <nickc@redhat.com>
4321 * config/tc-arm.c (struct asm_shift): Delete.
4323 (enum asm_shift_index): New.
4324 (struct asm_shift_properties): New.
4325 (struct asm_shift_name): New.
4326 (shift_properties[]); New.
4327 (shift_names[]); New.
4329 (decode_shift): Use new structures.
4330 Issue a warning is "ROR #0" is used.
4331 Issue a warning if "ASR #0" or "LSR #0" is used.
4333 (md_begin): Initialise arm_shift_hsh table from new
4334 asm_shift_name array.
4336 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4338 * config/tc-sparc.c: Kill all warnings.
4339 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4341 (md_show_usage): Update usage text.
4343 2000-08-16 Nick Clifton <nickc@redhat.com>
4345 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4348 2000-08-15 Will Cohen <wcohen@redhat.com>
4350 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4352 * config/tc-sh.c (md_assemble): Changed so debug_type
4353 test performed for ppi_assemble
4354 * config/tc-sh.c: Included dwarf2dbg.h.
4355 (debug_line): Defined.
4356 (md_assemble): Generates dwarf2 line info.
4357 (sh_finalize): New function. Finalize dwarf2 info.
4358 (assemble_ppi): Returns size of code generated.
4359 (build_Mytes): Returns size of code generated.
4360 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4361 * config/tc-sh.h (md_end): Defined.
4362 (sh_finalize): Declared.
4364 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4366 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4369 2000-08-14 Nick Clifton <nickc@redhat.com>
4371 * config/tc-arm.c (do_bx): Allow "bx pc".
4373 2000-08-14 Jim Wilson <wilson@cygnus.com>
4375 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4376 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4377 (md_begin): Change assignment to md.flag to OR in the new bit.
4379 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4381 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4382 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4385 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4387 * NEWS: Mention i860 support.
4389 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4391 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4393 2000-08-14 Andreas Schwab <schwab@suse.de>
4395 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4397 2000-08-11 Andreas Schwab <schwab@suse.de>
4399 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4402 2000-08-11 Kazu Hirata <kazu@hxi.com>
4404 * expr.c: Fix formatting.
4405 * config/obj-bout.c: Likewise.
4407 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4409 * doc/c-i860.texi: Flesh out the i860 section more.
4411 2000-08-10 Kazu Hirata <kazu@hxi.com>
4413 * symbols.c: Fix formatting.
4416 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4418 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4419 modifier has the IgnoreSize bit set.
4421 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4423 From Rodney Brown <RodneyBrown@mynd.com>
4424 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4425 * configure: Regenerate.
4427 2000-08-09 Kazu Hirata <kazu@hxi.com>
4429 * hash.c: Fix formatting.
4432 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4434 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4435 (i860_fix_info): New enum.
4436 (MD_APPLY_FIX3): Define.
4437 (WORKING_DOT_WORD): Define.
4438 (TC_HANDLES_FX_DONE): Define.
4439 (DIFF_EXPR_OK): Define.
4440 (LISTING_HEADER): Define.
4441 (TARGET_FORMAT): Select target format based on endian flag.
4442 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4443 (target_big_endian): Add external declaration.
4445 * config/tc-i860.c: All existing code reworked completely. Other
4446 new code shown below.
4447 (SYNTAX_SVR4): Define.
4448 (target_warn_expand): New variable.
4449 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4450 (md_longopts): Declare and define with new options (-EL, -EB,
4452 (md_show_usage): New function.
4453 (md_operand): New function.
4454 (obtain_reloc_for_imm16): New function.
4455 (md_apply_fix3): New function.
4456 (tc_gen_reloc): New function.
4458 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4460 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4461 2 bytes of the jump address are in the same frag.
4462 (find): Accept 68hc12 register indirect modes.
4464 * NEWS: Mention 68HC11 & 68HC12 support.
4466 2000-08-07 Richard Henderson <rth@cygnus.com>
4468 * config/tc-ia64.c (unwind): Add prologue_mask member.
4469 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4470 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4471 (dot_body): Clear unwind.prologue_mask.
4472 (dot_prologue): Set it. Accept a register second argument.
4474 2000-08-07 Kazu Hirata <kazu@hxi.com>
4476 * config/atof-ieee.c: Fix formatting.
4477 * config/atof-tahoe.c: Likewise.
4479 2000-08-06 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4484 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4485 of .popsection, .previous, .pushsection, .subsection,
4486 .version, .vtable_entry, .vtable_inherit and .weak.
4488 2000-08-05 Kazu Hirata <kazu@hxi.com>
4490 * config/tc-cris.c: Fix formatting.
4491 * config/tc-i386.c: Likewise.
4492 * config/tc-sparc.c (sparc_ip): Simplify the code.
4494 2000-08-04 Kazu Hirata <kazu@hxi.com>
4496 * config/tc-cris.c: Rearrange code for readability.
4497 * config/tc-d10v.c: Fix formatting.
4498 * config/tc-m32r.c: Likewise.
4499 * config/tc-sparc.c: Likewise.
4501 2000-08-02 Jim Wilson <wilson@cygnus.com>
4503 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4504 before ia64_find_opcode.
4505 (md_assemble): Likewise.
4507 2000-08-01 Nick Clifton <nickc@cygnus.com>
4509 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4510 Undo some formatting fixes.
4512 2000-08-01 Kazu Hirata <kazu@hxi.com>
4514 * config/obj-som.c: Fix formatting.
4515 * config/obj-ieee.c: Likewise.
4516 * config/tc-arm.c: Likewise.
4517 * config/tc-v850.c: Likewise.
4519 2000-08-01 Nick Clifton <nickc@redhat.com>
4521 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4522 index by command line option.
4524 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4526 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4527 (@node M68K-Branch): Rewrite to match the reality.
4529 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4531 * doc/c-i860.texi: New file.
4532 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4533 * doc/Makefile.in: Regenerate.
4534 * doc/all.texi: Add I860 as relevant architecture.
4535 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4537 2000-07-31 Kazu Hirata <kazu@hxi.com>
4539 * config/tc-d30v.c: Fix formatting.
4541 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4543 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4544 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4545 long emit a long branch if available instead of an absolute jump, never
4546 emit absolute jumps for anything with --pcrel.
4548 * doc/c-m68k.texi: Document new command line option.
4550 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4552 * config/tc-avr.c: Use PARAMS macro in function declarations.
4553 Don't declare md_pcrel_from_section (already in tc-avr.h).
4554 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4555 (avr_operand): Don't set (unsigned) op_mask to -1.
4557 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4559 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4560 * configure: Regenerated.
4561 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4562 of operand to the .type directive (.e.g, "type").
4564 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4566 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4567 * app.c (do_scrub_chars): Record where first comment found.
4568 * read.c (read_a_source_file): Init found_comment on entry, and
4569 notify whether comments found on exit.
4570 * config/tc-hppa.c (md_shortopts): Add "c".
4571 (md_longopts): Add warn-comment.
4572 (md_parse_option): Handle it.
4573 (md_show_usage): Show available options.
4574 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4576 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4578 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4579 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4581 (md_estimate_size_before_relax): Don't fall off end of function.
4583 2000-07-27 Kazu Hirata <kazu@hxi.com>
4585 * config/tc-avr.c: Fix formatting.
4586 * config/tc-ns32k.c: Likewise.
4588 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4590 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4592 2000-07-27 Kazu Hirata <kazu@hxi.com>
4594 * config/tc-d10v.c: Fix formatting.
4595 * config/tc-z8k.c: Likewise.
4596 * config/tc-sparc.c: Likewise.
4598 2000-07-26 Dave Brolley <brolley@redhat.com>
4600 * cgen.c (queue_fixup): Declare opinfo.
4601 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4602 (gas_cgen_md_operand): Ditto.
4603 (gas_cgen_md_apply_fix3): Ditto.
4605 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4607 * config/obj-coff.c (obj_frob_symbol): Don't merge
4608 labels. Don't merge if the symbol isn't constant. Return
4609 immediately if a symbol is merged.
4611 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4613 * frags.c (frag_align): Correct absolute section alignment.
4615 2000-07-20 DJ Delorie <dj@redhat.com>
4617 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4618 it breaks linking against DLLs.
4620 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4622 * configure.in: Add CRIS support.
4623 * configure: Regenerate.
4624 * Makefile.am: (CPU_TYPES): Add cris.
4625 (CPU_OBJ_VALID) [aout]: Add cris.
4626 (MULTI_CPU_TYPES): Add cris.
4627 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4628 [coff]: Only i386 and mips are valid.
4629 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4630 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4631 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4632 Regenerate dependencies.
4633 * Makefile.in: Regenerate.
4634 * aclocal.m4: Regenerate.
4635 * as.c: Declare crisaout, criself.
4636 * config/tc-cris.h, config/tc-cris.c: New.
4637 * config/e-criself.c, config/e-crisaout.c: New.
4638 * po/POTFILES.in, po/gas.pot: Regenerate.
4640 2000-07-20 Kazu Hirata <kazu@hxi.com>
4642 * read.c: Fix formatting.
4643 * write.c: Fix formatting.
4645 2000-07-19 H.J. Lu <hjl@gnu.org>
4647 * sb.c: Include <stdlib.h> if exists for abort ().
4649 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4651 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4652 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4653 (pa_type_args): Same here.
4655 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4657 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4658 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4659 the storage class is already set.
4661 2000-07-17 Kazu Hirata <kazu@hxi.com>
4663 * config/tc-m68hc11.c: Fix formatting.
4664 * config/tc-mn10200.c: Likewise.
4665 * config/tc-mn10300.c: Likewise.
4666 * config/tc-pj.c: Likewise.
4667 * config/tc-tic80.c: Likewise.
4668 * config/tc-w65.c: Likewise.
4670 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4672 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4675 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4677 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4680 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4682 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4683 ELF as are used for SOM (except the 32-bit reloc one) to decide
4684 whether a symbol can be reduced to a section symbol. Expand on
4685 the comment for symbols involved in LR% and RR% expressions.
4687 2000-07-14 Nick Clifton <nickc@cygnus.com>
4689 * config/tc-mips.c (mips_disable_float_construction): New
4690 static variable. Set to true if doubles should not be
4691 constructed by loading two single width fp registers with
4692 halves of the value.
4693 (mips_ip): Test mips_disable_float_construction.
4694 (md_longopts): Add command line switches --construct-floats
4695 and --no-construct-floats.
4696 (md_parse_option): Parse new command line options.
4697 (md_show_usage): Describe new command line options.
4699 * doc/c-mips.texi: Document new command line options.
4701 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4703 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4704 * configure: Regenerate.
4706 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4708 * configure.in (DEFAULT_EMULATION setting): Revert part of
4709 2000-07-01 change that set te_multi=multi unless set to tmips.
4710 * configure: Regenerate.
4712 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4714 * config/obj-coff.c (coff_frob_section): Add padding to the last
4715 section when aligning it increases its size.
4717 2000-07-11 Kazu Hirata <kazu@hxi.com>
4719 * config/tc-tic54x.c: Fix formatting.
4721 2000-07-10 Kazu Hirata <kazu@hxi.com>
4723 * config/tc-h8500.c: Fix formatting.
4724 * config/tc-tic54x.c: Fix formatting.
4726 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4728 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4729 displacements correctly.
4731 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4733 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4735 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4739 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4741 From David Huggins-Daines <dhd@linuxcare.com>
4742 * config/te-hppalinux64.h: Add a new emulation.
4743 * configure.in (emulations): Add configure bits to support the
4744 64-bit Linux/parisc target.
4745 * configure: Regenerate.
4747 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4748 (md_shortopts): Add `V' for ELF.
4750 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4751 when SOM or ELF_ARG_RELOC are defined.
4752 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4753 ELF_ARG_RELOC are defined.
4754 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4755 (pa_stringer): ..Do it here instead. Fix comment typos.
4756 (hppa_force_relocation): Cast enums to int before comparing with
4759 From Ryan Bradetich <rbradetich@uswest.net>
4760 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4761 redifinition warning.
4762 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4763 (hppa_force_relocation): ditto
4764 (md_apply_fix): Added cast to buf to fix warnings.
4766 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4767 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4769 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4770 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4771 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4772 reloc_type** to avoid warnings in switch.
4773 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4774 little earlier instead.
4776 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4778 (pa_type_args): Use symbol_arg_reloc_info.
4779 (struct pa_it): Make arg_reloc unsigned int.
4780 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4781 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4782 (pa_code): Delete. pa_text duplicates this function.
4783 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4784 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4786 (cons_fix_new_hppa): Actually change selector to e_fsel when
4787 warning about assuming so.
4788 (tc_gen_reloc): More example elf arg reloc code.
4789 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4790 (hppa_force_relocation): Likewise.
4792 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4794 (pa_end_of_source): Prototype.
4795 (hppa_fix_adjustable): Prototype.
4796 (LABELS_WITHOUT_COLONS): Move it..
4797 * config/te-hppa.h: To here.
4799 * config/te-hppa64.h: New file.
4801 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4803 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4804 format -10, -16, 16 relocs.
4805 (hppa_elf_mark_end_of_function): Test for null
4806 last_call_info->start_symbol
4808 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4809 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4810 re_assesmble_* functions. Delete extraneous statements. Fix
4812 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4813 insn to re_assemble_*.
4815 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4817 * doc/internals.texi (Expressions): Fix typo.
4819 2000-07-08 Kazu Hirata <kazu@hxi.com>
4821 * config/tc-sh.c: Fix formatting.
4822 * config/tc-tic54x.c: Fix formatting.
4823 * depend.c: Fix formatting.
4824 * flonum-konst.c: Likewise.
4825 * flonum-mult.c: Likewise.
4827 2000-07-07 Kazu Hirata <kazu@hxi.com>
4829 * config/tc-sh.c: Fix comments.
4830 * config/obj-vms.c: Fix comments.
4831 * config/tc-a29k.c: Likewise.
4832 * config/tc-alpha.c: Likewise.
4833 * config/tc-h8300.c: Likewise.
4834 * config/tc-h8500.c: Likewise.
4835 * config/tc-i370.c: Likewise.
4836 * config/tc-ia64.c: Likewise.
4837 * config/tc-m68hc11.c: Likewise.
4838 * config/tc-m68k.c: Likewise.
4839 * config/tc-mips.c: Likewise.
4840 * config/tc-ns32k.c: Likewise.
4841 * config/tc-ppc.c: Likewise.
4842 * config/tc-z8k.c: Likewise.
4844 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4846 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4847 Default to '(SEC_LOAD | SEC_DATA)'.
4848 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4850 * doc/internals.texi (CPU Backend): Describe
4851 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4853 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4855 * as.c (parse_args): NULL terminate the long option list.
4857 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4859 * config/tc-d30v.h: Include "write.h" for fixS.
4860 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4862 2000-07-05 Nick Clifton <nickc@cygnus.com>
4864 * config/tc-d30v.c (write_2_short): Further changes to warning
4865 messages produced when combining EITHER_BUT_PREFER_MU attributed
4868 2000-07-05 DJ Delorie <dj@redhat.com>
4872 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4874 * config/tc-arm.c (psrs): Accept combinations of flags.
4876 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4878 * config/tc-avr.c: Change _ () to _() around all strings marked
4879 for translation (exception from the usual coding style).
4880 (avr_opt): New struct variable, how the new switches are set.
4881 (OPTION_MMCU): Define as 'm' and actually use.
4882 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4883 (show_mcu_list): New function, display the list of known MCUs.
4884 (md_show_usage): Document the new switches. Call show_mcu_list.
4885 (avr_set_arch): Change 'm' to OPTION_MMCU.
4886 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4887 Handle the new switches.
4888 (avr_operands): Disable warnings for undefined combinations of
4889 operands if -mall-opcodes. Disable warnings for skipping two-word
4890 instructions if enhanced core or -mno-skip-bug.
4891 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4892 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4893 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4894 (avr_ldi_expression): Warn about implicit lo8().
4895 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4897 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4899 * configure.in: Add entry for mips-*-sysv4*MP*
4900 * configure: Rebuild
4901 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4902 elf32-tradlittlemips for traditional mips targets.
4903 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4904 test for Link Once sections as in adjust_reloc_syms.
4905 * config/te-tmips.h: New file for traditional mips targets. Define
4908 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4910 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4911 flags argument is not present, don't change an existing section's
4912 section's attributes. If the flags argument is present, warn if the
4913 attributes don't match the section's current attributes. When
4914 long section names are supported, set SEC_LINK_ONCE and
4915 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4917 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4919 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4920 symbols; create them.
4922 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4924 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4925 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4927 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4929 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4930 expressions. Ignore the problem when handling 16 bit signed
4931 immediates, because the assembler will take care of the relocation
4934 2000-06-27 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4937 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4938 sequential order, and emit warning messages if the input source
4939 code contains constructs like that, or parallel constructs
4940 containing such opcodes.
4942 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4944 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4945 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4946 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4947 (md_show_usage): Update usage message.
4948 (md_parse_option): Allow redefinition of MCU type within the
4949 same avr[1-5] bfd machine type. Show both old and new MCU type
4950 in the error message.
4951 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4952 Simplify 8K wrap code.
4954 2000-06-25 Kazu Hirata <kazu@hxi.com>
4956 * config/obj-aout.c: Remove all uses of DEFUN.
4957 * config/obj-ieee.c: Likewise.
4958 * config/tc-sh.c: Fix comment typos.
4959 * config/tc-tahoe.c: Likewise.
4960 * config/tc-vax.c: Likewise.
4961 * config/tc-w65.c: Likewise.
4962 * config/tc-z8k.c: Likewise.
4963 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4965 2000-06-24 DJ Delorie <dj@cygnus.com>
4967 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4968 more changes from Sept 1999
4969 (tc_i386_fix_adjustable): ditto
4970 (md_apply_fix3): ditto
4972 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4974 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4975 (gas_cgen_parse_operand): Set it around expression() call.
4976 (gas_cgen_md_operand): Test for it before longjmp().
4978 2000-06-24 Kazu Hirata <kazu@hxi.com>
4980 * config/tc-h8500.c: Remove all uses of DEFUN.
4981 * config/tc-sh.c: Likewise.
4982 * config/tc-w65.c: Likewise.
4983 * config/tc-z8k.c: Likewise.
4985 * config/tc-h8500.c: Fix typos in comments.
4987 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4989 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4992 2000-06-23 matthew green <mrg@redhat.com>
4994 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4995 defined. Fix error message for `[' grouping.
4997 2000-06-22 Kazu Hirata <kazu@hxi.com>
4999 * config/tc-h8300.c: Fix formatting and comment typos.
5001 2000-06-22 Timothy Wall <twall@cygnus.com>
5003 * config/tc-ia64.c (note_register_values): Move premature QP
5004 notation clearing into the appropriate place.
5006 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5008 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5009 first before anything else. Add bin-bugs.h, emul.h and progress.h
5010 Sort list of files as for $(OBJS) in Makefile.am.
5012 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5013 find one. Remake dependencies.
5014 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5015 * Makefile.in: Regenerate.
5016 * doc/Makefile.in: Regenerate.
5018 * config/tc-i386.c (i386_displacement): Don't assume a constant
5019 displacement is necessarily 16 bits when in 16 bit code mode.
5020 (md_assemble): Instead size the displacement here after we know
5021 for sure that a .code16gcc operand hasn't automatically added
5022 operand size prefixes.
5024 2000-06-21 H.J. Lu <hjl@gnu.org>
5026 * Makefile.am: Rebuild dependency.
5027 * Makefile.in: Rebuild.
5029 2000-06-21 Kazu Hirata <kazu@hxi.com>
5031 * config/tc-h8300.c (parse_reg): Make the function static.
5032 (parse_exp): Likewise.
5034 2000-06-20 DJ Delorie <dj@cygnus.com>
5036 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5037 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5038 for cygwin import libraries to work properly.
5040 2000-06-20 H.J. Lu <hjl@gnu.org>
5042 * Makefile.am: Rebuild dependency.
5043 * Makefile.in: Rebuild.
5044 * configure: Likewise.
5045 * doc/Makefile.in: Likewise.
5047 2000-06-20 Timothy Wall <twall@cygnus.com>
5049 * doc/internals.texi (CPU backend): Add @itemx for
5050 TC_START_LABEL_WITHOUT_COLON.
5051 * doc/c-tic54x.texi: New.
5052 * doc/as.texinfo: Add tic54x features and include primary tic54x
5054 * doc/all.texi: Add C54X.
5055 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5056 * doc/Makefile.in: Regenerate.
5057 * configure.in: Add tic54x and define LIBM for tic54x.
5058 * configure: Regenrate.
5059 * config/tc-tic54x.[ch]: New.
5060 * config/obj-coff.h: Add tic54x.
5061 * Makefile.am: (CPU_TYPES): Add tic54x.
5062 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5063 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5064 (as_new_LDADD): Add $(LIBM).
5065 * Makefile.in: Regenerate.
5067 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5069 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5070 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5071 * doc/as.texinfo: Likewise.
5073 * configure, Makefile.in: Regenerate.
5074 * configure.in (emulations): Recognize m6811 and m6812.
5075 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5076 Added files for 68hc11 and 68hc12 assembler.
5077 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5078 * config/tc-m68hc11.h: Header definition for that assembler.
5080 2000-06-18 Nick Clifton <nickc@redhat.com>
5082 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5083 instead of OCTETS_PER_BYTE.
5085 * config/tc-v850.c: Fix compile time warnings.
5086 * config/tc-ppc.c: Fix compile time warnings.
5088 2000-06-18 H.J. Lu <hjl@gnu.org>
5090 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5091 * configure: Rebuild.
5093 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5095 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5098 2000-06-16 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5101 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5103 * doc/c-mips.texi: Document newly accepted cpu variants.
5105 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5107 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5109 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5111 * macro.c (getstring): Make it possible to escape the quote
5114 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5116 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5118 2000-06-13 H.J. Lu <hjl@gnu.org>
5120 * configure: Regenerate.
5122 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5124 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5126 * doc/internals.texi (line_separator_chars): Semicolon is no
5127 longer a default. Mention null and newline as defaults.
5129 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5131 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5132 * config/tc-i860.h (line_separator_chars): Likewise.
5133 * config/tc-h8300.c (line_separator_chars): Likewise.
5134 * config/tc-i960.c (line_separator_chars): Likewise.
5135 * config/tc-m68k.c (line_separator_chars): Likewise.
5136 * config/tc-mips.c (line_separator_chars): Likewise.
5137 * config/tc-ns32k.c (line_separator_chars): Likewise.
5138 * config/tc-sparc.c (line_separator_chars): Likewise.
5139 * config/tc-vax.c (line_separator_chars): Likewise.
5141 * config/tc-h8300.c (comment_chars): Use string initialiser.
5142 * config/tc-i960.c (line_comment_chars): Likewise.
5143 * config/tc-z8k.c (comment_chars, line_comment_chars,
5144 line_separator_chars): Likewise.
5146 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5149 2000-06-08 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5154 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5156 * configure.in (VERSION): Update to show this is the CVS mainline.
5158 2000-06-08 Matthew Jacob <mjacob@feral.com>
5160 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5161 $at is the integer register $r28, vs. both $r28 and the floating
5162 point register $f28.
5164 2000-06-08 James E. Wilson <wilson@cygnus.com>
5166 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5167 (dot_endp): Don't call ia64_flush_insns.
5168 (emit_one_bundle): Don't delete prologue/body records from
5169 unwind_record list in first loop. Rewrite second loop to account for
5172 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5174 * config/tc-ia64.c: Add missing prototypes.
5175 (generate_unwind_image): Cast argument to output_unw_records call.
5177 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5179 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5181 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5183 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5184 (REGISTER_P): likewise.
5185 (avr_opcodes): uses include/opcode/avr.h
5186 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5188 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5190 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5193 2000-06-03 H.J. Lu <hjl@gnu.org>
5195 * read.c (is_end_of_line): Put back `;'.
5197 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5199 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5201 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5203 * expr.c (operand): Test is_end_of_line outside switch to catch
5204 line separator chars that are also operators.
5205 (operator): Return O_illegal for line separator chars.
5207 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5208 entry (or `!' entry for TC_HPPA).
5210 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5211 before indexing is_end_of_line. Remove redundant check for '\0'.
5213 * config/tc-h8500.c (md_assemble): Likewise.
5214 * config/tc-mcore.c (md_assemble): Likewise.
5215 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5218 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5220 * config/tc-mcore.c (mcore_cons): Likewise.
5221 (mcore_float_cons): Likewise.
5222 (mcore_stringer): Likewise.
5223 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5225 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5227 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5229 2000-05-29 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-sh.c: Fix compile time warning messages.
5233 * config/tc-mips.c: Fix compile time warning messages.
5235 2000-05-29 Philip Blundell <philb@gnu.org>
5237 * doc/as.texinfo: Update copyright dates.
5238 (Local Labels): Delete misplaced mention of ARM.
5239 * NEWS: Mention ARM ELF support.
5241 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5243 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5244 it is modified, and use the real_size to compute the frag address
5245 for dwarf2 line info.
5247 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5249 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5250 line-matching scheme to cope with automake moving variables around.
5251 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5252 * Makefile.in: Regenerate.
5254 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5256 * config/tc-sparc.c (sparc_relax): New.
5257 (md_longopts): Add -relax and -no-relax options.
5258 (md_parse_options, md_show_usage): Likewise.
5259 (md_apply_fix3): Optimize tail call into branch always if possible.
5261 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5263 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5264 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5265 rules, with warning when a GAS statement specifies a packing that
5266 will result in an instruction being squashed.
5267 Added typdef packing_type and enumerals, changed various integer
5268 literals to use the enumerals.
5270 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5272 * config/tc-ia64.c (dot_restorereg_p): New function.
5273 (md_pseudo_table): Add restorereg.p.
5274 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5275 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5277 * config/tc-ia64.h (unw_record_type): Add unwabi.
5278 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5279 called MASK with members for imask, and the masks produced by
5280 fr_mem, gr_mem, br_mem, and frgr_mem.
5281 (unw_p_record): Add members ABI and CONTEXT.
5282 (unw_x_record): Add member AB.
5283 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5284 as pseudo-register for use during unwind info generation.
5285 (AR_PFS, AR_LC): New macros.
5286 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5287 whose names start with an at sign (as in "@priunat").
5288 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5290 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5291 proc_end, unwind_info, personality_routine): Consolidate into
5292 "unwind" structure to reduce offset-table use. Add member
5293 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5295 (output_R1_format, output_R3_format, output_P3_format,
5296 output_P6_format): Initialize R with zero to reduce compiler warnings.
5297 (output_P7_format): Ditto. Add `default' branch to switch
5298 statement to reduce compiler warnings.
5299 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5300 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5301 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5302 into single argument.
5303 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5304 compiler warnings. Merge A and B args into single argument.
5305 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5306 A and B args into single argument.
5307 (free_record): Removed (wasn't used).
5308 (free_list_records): Also free imasks in prologue records.
5309 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5310 (output_spill_mask): Remove.
5311 (output_unwabi): New function.
5312 (output_epilogue, output_label_state, output_copy_state): Call
5314 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5315 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5317 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5318 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5319 as part of handling the prologue records. Emit region's imask if
5320 we have one. Handle unwabi, epilogue, label_state, copy_state,
5321 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5322 spill_sprel_p, and spill_reg_p records.
5323 (set_imask, count_bits, slot_index): New function.
5324 (fixup_unw_records): Fix region size computation. Handle
5325 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5326 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5327 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5328 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5329 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5330 (dot_save): Use manifest constants for applicaton registers.
5331 Handle REG_PR and REG_PRIUNAT.
5332 (dot_restore): Don't just ignore it.
5333 (dot_restorereg): New function..
5334 (generate_unwind_image): Ensure unwind info is a multiple of eight
5335 bytes, not just four bytes.
5336 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5337 (dot_altrp): Don't just ignore it.
5338 (dot_savemem): New function. Replaces dot_savesp() and
5339 dot_savepsp(). Use manifest constants for applicaton registers.
5340 Handle REG_PR and REG_PRIUNAT.
5341 (dot_savef): Simplify.
5342 (dot_saveb): Support generation of br_gr.
5343 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5344 dot_label_state, dot_copy_state): New function.
5345 (dot_unwabi): Don't just ignore it.
5346 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5347 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5348 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5349 (emit_one_bundle): Set slot number for prologue/body records
5350 *before* emitting the first insn.
5351 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5352 (md_begin): Declare "psp" pseudo-register.
5353 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5354 so we don't get segfault.
5355 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5356 counts as required per SW Conventions manual
5357 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5358 output_preds_psprel, output_preds_sprel, output_spill_base,
5359 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5360 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5361 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5362 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5363 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5364 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5365 (dot_vframe): Implement.
5366 (dot_vframesp, dot_vframepsp): New function.
5368 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5370 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5371 * configure: Regenerate.
5373 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5375 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5376 (md_estimate_size_before_relax): so we can use it here instead of
5377 old kludges. Localise vars to blocks. Comment.
5379 * frags.c (frag_new): Update fr_var comments.
5380 * frags.h (struct frag): Ditto.
5382 2000-05-22 Richard Henderson <rth@cygnus.com>
5384 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5385 (pseudo_func): Add pcrel.
5386 (operand_match): Handle IA64_OPND_TGT64.
5387 (build_insn): Likewise.
5388 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5389 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5390 (fix_insn): Handle all three 64-bit relocation types.
5392 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5394 * obj.h (struct format_ops): New members begin, app_file,
5395 s_set_other, s_set_desc, s_get_type, s_set_type,
5396 separate_stab_sections, init_stab_section.
5398 * config/obj-multi.h: Update GPL notice to v2.
5400 (obj_app_file): New.
5401 (S_SET_SIZE): Test s_set_size for NULL before calling.
5402 (S_SET_ALIGN): Similar for s_set_align.
5407 (SEPARATE_STAB_SECTIONS): New.
5408 (INIT_STAB_SECTION): New.
5409 (EMIT_SECTION_SYMBOLS): New.
5410 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5412 * config/obj-elf.h: Update GPL notice to v2.
5413 Mention that this file is included from obj-multi.h.
5414 (obj_begin): Wrap definition in ifndef.
5415 (elf_file_symbol): Constify declaration.
5416 (obj_app_file): Ditto.
5417 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5418 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5420 * config/obj-elf.c (elf_s_set_other): New.
5421 (elf_file_symbol): Constify argument.
5422 (elf_separate_stab_sections): New.
5423 (elf_init_stab_section): New.
5424 (elf_format_ops): Add new members. Remove comma at end.
5426 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5427 (ecoff_format_ops): Add new fields. Remove comma at end.
5428 Mention inconsistency for emit_section_symbols.
5430 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5432 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5433 (coff_separate_stab_sections): New.
5434 (coff_format_ops): Add new members.
5436 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5437 (obj_aout_s_set_other): New.
5438 (obj_aout_s_set_desc): New.
5439 (obj_aout_s_get_type): New.
5440 (obj_aout_s_set_type): New.
5441 (obj_aout_separate_stab_sections): New.
5442 (aout_format_ops): New members added. Use obj_aout_process_stab,
5443 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5444 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5446 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5448 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5450 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5451 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5452 (md_estimate_size_before_relax): Ensure jumps to weak and
5453 externally visible symbols are relocatable.
5455 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5457 * stabs.c (aout_process_stab): Make global.
5458 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5459 * read.h (aout_process_stab): Declare.
5461 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5462 Generalize to *aout, *coff *elf.
5463 * configure: Regenerated.
5465 * doc/internals.texi (Object format backend): Say
5466 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5468 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5469 * Makefile.in: Regenerated.
5471 2000-05-19 Catherine Moore <clm@cygnus.com>
5473 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5475 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5477 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5478 instruction to reflect change in re_assemble_*.
5480 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5482 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5483 build PA64 ELF tools.
5484 * configure: Rebuilt.
5486 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5488 * Makefile.am: Regenerate dependencies.
5489 * Makefile.in: Regenerate.
5491 2000-05-15 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-arm.c (struct asm_psr): Add boolean field
5494 distinguishing between CSPR and SPSR. Rename 'number' field
5496 (psrs): Rearrange contents to match new asm_psr structure.
5497 (arm_psr_parse): Move next to psr_required_here. Make it
5498 return an asm_psr structure.
5499 (psr_required_here): Use asm_psr structure returned by
5501 (do_msr): Reorganise to allow psr_required_here to be called
5503 (md_undefined_name): Mark 'name' parameter as unused, since
5504 the COFF target does not use it.
5506 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5508 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5510 * config/te-aux.h: Likewise.
5511 * config/te-dpx2.h: Likewise.
5512 * config/te-go32.h: Likewise.
5513 * config/te-hp300.h: Likewise.
5514 * config/te-hppa.h: Likewise.
5515 * config/te-i386aix.h: Likewise.
5516 * config/te-ic960.h: Likewise.
5517 * config/te-interix.h: Likewise.
5518 * config/te-nbsd532.h: Likewise.
5519 * config/te-pc532mach.h: Likewise.
5520 * config/te-ppcnw.h: Likewise.
5521 * config/te-psos.h: Likewise.
5522 * config/te-sparcaout.h: Likewise.
5523 * config/te-sun3.h: Likewise.
5524 * config/te-sysv32.h: Likewise.
5526 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5528 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5529 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5530 and sign extend without an if statement.
5531 (build_bytes): Likewise.
5533 2000-05-14 Kazu Hirata <kazu@hxi.com>
5535 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5536 X_add_symbol L_32 case.
5538 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5540 * config/te-freebsd.h: New file.
5542 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5544 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5545 bindtextdomain): Replace defines with those from intl/libgettext.h
5546 to quieten gcc warnings.
5548 * NEWS: Mention x86 .arch and -q.
5550 * config/tc-i386.c (quiet_warnings): New.
5551 (md_assemble): Use quiet_warnings.
5552 (md_parse_option): Set quiet_warnings from -q.
5553 (md_show_usage): Mention -q, delete -m.
5554 (flag_do_long_jump): Delete.
5555 (md_parse_option): Remove -m.
5556 (md_show_usage): Remove -m.
5557 (md_create_long_jump): Remove useless flag_do_long_jump code.
5559 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5560 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5562 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5563 Alexander Sokolov <robocop@netlink.ru>
5565 * doc/c-i386.texi (i386-Arch): New section.
5566 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5568 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5569 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5570 architecture has been given and is not 486.
5571 (set_cpu_arch): New.
5572 (md_pseudo_table): Add .arch.
5573 (md_assemble): Warn if cpu architecture has been given and an
5574 unsupported instruction.
5576 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5577 Move operand_types bit defines after relevant template field.
5578 (template): Add cpu_flags.
5582 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5584 * config/tc-mn10300.h (md_end): Define.
5585 (mn10300_finalize): Declare.
5586 * config/tc-mn10300.c: Include dwarf2dbg.h.
5587 (debug_line): Define.
5588 (md_assemble): Generate dwarf2 line info.
5589 (mn10300_finalize): New function. Finalize dwarf2 info.
5591 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5593 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5594 external version of the relocation for weak symbols.
5596 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5598 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5599 frame size in units of 16 bytes, as required per SW Conventions manual.
5600 (output_unw_records): Output info-block header as a dword to get
5603 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5605 * as.h: #include "file", not <file> on files from ../include.
5606 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5607 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5608 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5609 (tc_coff_symbol_emit_hook): Ditto.
5610 (OPTCOUNT): Cast to int to avoid compiler warning.
5611 (md_begin): Fix signed/unsigned warnings.
5613 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5615 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5616 ABRANCH LONG case for a conditional branch on a 68000.
5617 (md_estimate_size_before_relax): Likewise. Also handle
5618 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5619 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5620 PC-relative on all CPUs.
5621 (md_estimate_size_before_relax): Likewise.
5623 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5625 * as.c (parse_args): Just mention current year in printed
5628 2000-05-03 J.T. Conklin <jtc@redback.com>
5630 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5632 (md_parse_option): Recognize -m7400.
5634 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5636 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5637 don't permit lp to become less than the words array.
5639 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5641 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5642 Fix little-endian case.
5644 2000-05-03 David O'Brien <obrien@NUXI.com>
5646 * as.c (parse_args): Update copyright.
5648 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5650 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5651 for the .bss section too.
5653 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5655 * configure.in: Set em=linux for hppa-*-linux.
5656 * configure: Regenerate.
5657 * doc/Makefile.in: Regenerate with correct automake.
5659 * frags.c (frag_grow): Sanity check chunk_size.
5661 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5662 * config/obj-som.h: Likewise.
5663 * config/obj-ieee.h: Likewise.
5665 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5667 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5668 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5669 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5670 (pa_ip): low_sign_unext now returns via function value. Use
5671 re_assemble_* instead of dis_assemble_* and
5672 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5674 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5675 (md_section_align, md_parse_option, md_show_usage,
5676 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5677 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5678 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5679 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5680 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5682 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5683 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5684 outside of switch. Correct mask and shifting errors in case 10
5685 and case -11. In case 21, compare against signed range to suit
5686 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5687 case 17 and case 22, use offsetT variable to properly check range.
5688 Use re_assemble_* here too.
5689 (evaluate_absolute): Change type of value to offsetT. Call
5690 hppa_field_adjust to do the work for us.
5691 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5692 (pa_parse_cmpib_64_cmpltr): Ditto.
5693 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5694 of i to unsigned int.
5695 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5696 (pa_end_of_source): Return type is void.
5698 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5700 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5702 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5704 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5705 More comments added.
5706 (md_begin): Removed "construct symbols for each register name".
5707 Because register names conflicts with GCC generated function
5709 (avr_operand): Now constant numbers can be used as a register
5710 identifiers (0 as r0, 31 as r31).
5711 (md_assemble): use skip_space () before parsing instruction
5714 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5716 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5717 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5718 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5719 * configure: Regenerate.
5721 2000-04-29 Andreas Jaeger <aj@suse.de>
5723 * as.h: Correctly check GCC version.
5725 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5727 * doc/as.1: Fix unbalanced brackets.
5729 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5731 (line_comment_chars): Set to '/' if TE_FreeBSD.
5733 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5735 * configure.in: Configury support for PA64 (currently disabled).
5736 * configure: Rebuilt.
5738 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5740 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5741 bfd_set_section_alignment.
5743 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5745 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5748 2000-04-24 Nick Clifton <nickc@cygnus.com>
5750 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5751 * doc/as.texinfo (Align): Include arm and strongarm in list of
5752 targets that have the second form of the behaviour of the .align
5755 2000-04-24 Mark Klein <mklein@dis.com>
5757 * config/obj-som.c: Terminate obj_pseudo_table.
5759 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5761 * as.c (parse_args): Allow md_parse_option to override -a listing
5763 * config/obj-coff.c (add_lineno): Change type of offset parameter
5764 from "int" to "bfd_vma."
5765 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5766 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5767 (ppc_change_csect): Align correctly for XCOFF64.
5768 (ppc_machine): New function, which discards "ppc_machine" line.
5769 (ppc_tc): Cons for 8 when code is 64 bit.
5770 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5772 (md_parse_option): Handle -a64 and -a32.
5774 * config/tc-ppc.h (TARGET_MACH): Define.
5775 (TARGET_FORMAT): Move to function.
5776 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5778 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5780 * config/tc-avr.c: New AVR_ISA_ defined.
5781 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5782 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5783 for `fmul', `movw' and `lpm R,Z' instructions.
5784 (avr_operands): Warn if current opcode is a two-word instruction
5785 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5786 (avr_opcodes): New commands added.
5787 (REGISTER_P): Check 'a' and 'v' constraint letters.
5788 (mcu_types): New MCU added.
5790 2000-04-22 Timothy Wall <twall@cygnus.com>
5792 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5794 (operand_match): Conditionally insert default bit values for IMMU9.
5796 2000-04-14 Matthew Green <mrg@cygnus.com>
5798 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5799 * configure: Rebuilt.
5801 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5802 Jason Eckhardt <jle@cygnus.com>
5804 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5806 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5807 Added handling of new operand types l,y,&,fe,fE,fx.
5809 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5810 David Mosberger <davidm@hpl.hp.com>
5811 Timothy Wall <twall@cygnus.com>
5812 Andrew MacLeod <amacleod@cygnus.com>
5813 Jim Wilson <wilson@cygnus.com>
5815 * Makefile.am (CPU_TYPES): Add ia64.
5816 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5817 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5818 * Makefile.in: Rebuild.
5819 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5820 * configure: Rebuild.
5821 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5822 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5823 * expr.c (expr): Handle md_optimize_expr.
5824 * read.c (LEX_HASH): Add comment.
5825 * config/tc-ia64.c, config/tc-ia64.h: New files.
5827 2000-04-21 Richard Henderson <rth@cygnus.com>
5829 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5830 bundling a non-delayed branch type instruction.
5832 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5834 * config/tc-mn10300.c (HAVE_AM30): Define.
5835 (md_assemble): Use it.
5837 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5839 * config/obj-elf.c (obj_elf_change_section): Check for changed
5842 * Makefile.am: (CPU_MULTI_VALID): Remove.
5843 (MULTI_CPU_TYPES): Define.
5844 (MULTI_CPU_OBJ_VALID): Define.
5845 (DEPTC): Use the above.
5846 (DEPOBJ): Same here.
5848 Regenerate dependencies.
5849 * Makefile.in: Regenerate.
5851 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5853 * Makefile.am (YACC, LEX): Get them from configure.
5855 2000-04-18 H.J. Lu (hjl@gnu.org)
5857 * config/tc-i386.c (offset_in_range): Use addressT instead of
5858 bfd_vma for non-bfd assemblers.
5860 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5862 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5863 doesn't give spurious errors.
5865 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5867 * as.h (SEEK_SET): Define if undefined.
5869 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5871 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5872 constants, and don't assume offsetT is 32 bits.
5874 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5876 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5877 (md_pcrel_from_section): Add prototype.
5878 (d10v_fix_adjustable): Add prototype.
5879 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5881 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5883 2000-04-12 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5886 symbol in frag chain.
5888 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5890 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5891 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5892 (fits_in_signed_word, smallest_imm_type): Ditto.
5893 (md_assemble): Use an offsetT var to hold offsetT values, not a
5895 (offset_in_range): New.
5896 (md_assemble): Use it.
5897 (md_convert_frag): Change type of target_address, opcode_address,
5898 and displacement_from_opcode_start to offsetT.
5899 (md_create_short_jump): Change type of offset to offsetT.
5900 (md_create_long_jump): Ditto.
5901 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5902 (md_chars_to_number): Remove.
5903 (output_invalid): Remove duplicate prototype.
5905 2000-04-09 Nick Clifton <nickc@cygnus.com>
5907 * Makefile.am (CPU_TYPES): Add 'avr'.
5908 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5909 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5911 * Makefile.in: Regenerate.
5913 * doc/as.texinfo: Add M32R documentation.
5915 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5917 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5918 --enable-build-warnings option.
5919 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5920 * Makefile.in, configure: Re-generate.
5922 2000-04-07 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5925 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5926 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5927 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5928 (arm_force_relocation): Force relocations for
5929 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5931 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5933 * config/tc-sh.c (get_operands): There's no third operand if the
5934 first operand is an immediate.
5936 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5938 * config/tc-sh.c (immediate): Delete.
5939 (sh_operand_info): Add immediate member.
5940 (parse_reg): Use A_PC for pc.
5941 (parse_exp): Add second argument 'op'. All callers changed.
5942 (parse_at): Expect pc to be coded as A_PC.
5943 Use immediate field in *op.
5944 (insert): Add fourth argument 'op'. All callers changed.
5945 (build_relax): Add second argument 'op'. All callers changed.
5946 (insert_loop_bounds): New function.
5947 (build_Mytes): Remove DISP_4.
5948 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5949 (assemble_ppi): Use immediate field in *operand.
5950 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5951 (md_apply_fix): Likewise.
5952 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5954 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5956 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5958 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5960 * internals.texi (CPU backend): Document
5961 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5963 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5965 * po/gas.pot: Regenerate.
5967 * as.c (show_usage): Restore translated part of bug string.
5968 * gasp.c (show_usage): Likewise.
5970 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5971 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5972 than move-if-change.
5973 (DEP1): Modify for "gcc -MM".
5977 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5978 Update dependencies.
5979 * Makefile.in: Regenerate.
5981 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5983 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5984 (md_begin): Likewise.
5985 (HAVE_AM33): New macro.
5986 (md_assemble): Use it. Match r_regs and xr_regs only if
5989 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5991 * as.h: #include "bin-bugs.h"
5992 * as.c (show_usage): Use REPORT_BUGS_TO.
5993 * gasp.c: #include "bin-bugs.h"
5994 (show_usage): Use REPORT_BUGS_TO.
5996 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5998 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6000 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6001 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6004 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6006 * config/tc-i386.c (i386_immediate): Don't assume a constant
6007 immediate is necessarily 16 bits when in 16 bit code mode.
6008 (md_assemble): Instead set guess_suffix here after we have checked
6011 2000-04-02 Richard Henderson <rth@cygnus.com>
6013 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6014 quantities. Correct right shift sign extension.
6015 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6016 32-bit value when shifting into place.
6018 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6020 * app.c: Add ATTRIBUTE_UNUSED as needed.
6021 * config/tc-ppc.c: Likewise.
6022 (ppc_size): Make unsigned long.
6023 (ppc_insert_operand): Add casts to avoid warnings.
6025 2000-03-31 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-d10v.h (md_flush_pending_output): Define.
6029 2000-03-29 Nick Clifton <nickc@cygnus.com>
6031 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6032 segment. Works for both BFD_ASSEMBLER and others.
6033 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6035 2000-03-29 Nick Clifton <nickc@cygnus.com
6037 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6039 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6041 * listing.c (LISTING_LHS_WIDTH): Default depends on
6043 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6045 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6047 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6050 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6052 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6054 * config/tc-avr.c (mcu_types): Add missing initialiser.
6055 (md_pcrel_from_section): Add prototype.
6056 (avr_operand): Remove redundant test of unsigned < 0.
6057 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6059 2000-03-27 Denis Chertykov <denisc@overta.ru>
6061 * config/tc-avr.c: New file for AVR support.
6062 * config/tc-avr.h: Likewise.
6063 * configure.in: Add AVR support.
6064 * configure: Regenerate.
6066 2000-03-26 Timothy Wall <twall@cygnus.com>
6068 * gasp.c (macro_op): Add new argument to check_macro call.
6069 Macro structure definitions moved to macro.h
6070 * sb.h: Add argument to prototype for input_scrub_include_sb.
6071 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6072 nesting checks with an additional flag.
6073 (struct input_save): Add flag to indicate whether current sb
6074 should be checked for proper macro/conditional nesting.
6075 (input_scrub_push/pop): Save/restore nest check flag.
6076 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6078 * macro.c (check_macro): Allow caller to retrieve parsed macro
6079 information if a pointer is provided. This information may be
6080 used by the new macro hooks.
6081 * macro.h: Update prototype for check_macro. Macro struct
6082 definitions moved here from macro.c/gasp.c.
6083 * read.c (read_a_source_file): Add parameter to check_macro call,
6084 and pass macro info to the macro hook, if defined.
6085 (input_scrub_insert_line): New. Allow insertion of a line of
6086 characters into the input stream.
6087 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6088 file into the input stream.
6089 (s_include): Use input_scrub_insert_file.
6090 * internals.texi: Document new macro hooks.
6091 * as.h: New prototypes added.
6093 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6095 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6096 an initial capital letter.
6097 (i386_index_check): Reindent.
6099 2000-03-19 Nick Clifton <nickc@cygnus.com>
6101 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6104 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6106 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6107 instruction operand bad if Rd > 7 when generating
6108 thumb instructions. Prevents for example,
6109 "adr r12,label" from silently failing and generating
6110 the wrong instruction.
6112 2000-03-17 Nick Clifton <nickc@cygnus.com>
6114 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6115 that have a destingation >= 0x400000.
6116 Fix compile time warning messages.
6118 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6120 * config/tc-sh.c (md_begin): When encountering insn that are
6121 not supported by the current arch, only change the name if
6122 its contents are the same as prev_name.
6123 (get_specific): If the the architecture doesn't match, fail.
6125 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6127 * config/tc-sh.c (IDENT_CHAR): Define.
6128 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6129 matching back where it came from.
6131 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6133 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6135 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6137 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6140 2000-03-15 Kazu Hirata <kazu@hxi.com>
6142 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6144 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6146 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6147 floating-point-number, make sure 'f' is in FLT_CHARS.
6149 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6151 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6152 (s_lcomm_internal): Use it.
6153 * doc/internals.texi (CPU backend): Document it.
6154 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6157 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6159 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6162 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6163 implementation doesn't have special handling for switch
6165 (macro_build): Allow for code in sections other than .text.
6167 (mips_ip): Likewise.
6168 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6169 Don't perform relocs if we will be outputting them.
6170 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6171 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6174 2000-03-09 Catherine Moore <clm@cygnus.com>
6176 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6177 relocation type based on the entry in the fixup structure.
6178 Put S_IS_EXTERN processing back in.
6180 2000-03-08 H.J. Lu (hjl@gnu.org)
6182 * Makefile.am (install-exec-tooldir): Depend on
6183 install-exec-bindir for parallel make.
6184 * Makefile.in: Regenerated.
6186 2000-03-06 Nick Clifton <nickc@cygnus.com>
6188 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6190 (md_parse_option): Parse -m32r command line switch - disable m32rx
6192 (md_show_usage): Document new option.
6194 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6195 * doc/Makefile.in: Regenerate.
6196 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6198 2000-03-02 Michael Meissner <meissner@redhat.com>
6200 * config/tc-d30v.c (check_range): Remove code that incorrectly
6201 sign extended values where bits < 32.
6203 2000-03-02 H.J. Lu (hjl@gnu.org)
6205 * configure.in: Support --enable-targets=all on ia32.
6206 * configure: Regenerated.
6208 2000-03-01 Nick Clifton <nickc@cygnus.com>
6210 * gasp.c (do_align): Remove bogus check of alignment value.
6212 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6214 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6215 TC_PPC was defined forced the type of a symbol with no other type
6218 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6220 * doc/internals.texi (CPU backend): Mention that
6221 line_separator_chars do not break up comments. Fix typos for
6222 LEX_AT and LEX_NAME descriptions. Document operands for
6223 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6224 description of md_create_short_jump usage. Document argument for
6225 md_undefined_symbol.
6227 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6229 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6230 (md_parse_option): Handle it.
6231 (md_show_usage): Document it.
6233 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6235 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6236 opcode, for the instruction `pal19'. From Andrea Arcangeli
6239 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6241 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6243 (md_assemble): To here, before template operands are matched.
6244 Also ensure a constant immediate is sign extended when we know the
6245 size is at most 16 bits. This is to catch cases like "add
6246 $0xffc0,%ax" where we don't know the size, and thus that the
6247 immediate can be represented as Imm8S until after parsing the
6249 (i386_displacement): Similarly sign extend 16 bit constant
6251 (md_assemble): Relax 16-bit jump constant range check to suit sign
6252 extended displacements.
6254 2000-02-26 Andreas Jaeger <aj@suse.de>
6256 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6258 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6260 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6261 call operands when intel_syntax.
6262 (intel_float_operand): Return 2 for "fi...".
6263 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6264 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6265 earlier "SHORT" change.
6266 (md_assemble): When determining suffix from Regs, exclude
6269 2000-02-24 Nick Clifton <nickc@cygnus.com>
6271 * configure: Add arm-wince, mips-pe and sh-pe targets.
6272 * configure: Regenerate.
6274 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6276 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6277 "pe-mips" for the mips-pe target.
6279 * config/tc-arm.c (insns): Change displacement encoded in BL
6280 and B instructions if the target port is arm-wince.
6281 (do_ldst): Do not bias the relocation offset if the target
6283 (md_pcrel_from): Add in missing relocation offset bias if the
6284 target os arm-wince.
6286 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6287 (md_begin): Disable -G support for mips-pe target.
6288 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6289 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6292 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6293 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6294 assembler, just set the alignment to 4.
6296 * config/te-wince-pe.h: New file for WinCE targets. Define
6299 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6301 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6302 string instructions.
6303 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6304 (i386_intel_memory_operand): After finding a segment override,
6305 check again for no `[' before looking for a displacement. Bomb if
6306 more than one displacement rather than silently discarding the
6307 second and subsequent ones. Free strings malloc'd by
6308 build_displacement_string.
6310 2000-02-24 Catherine Moore <clm@cygnus.com>
6312 * config/obj-som.c (obj_pseudo_table): Add "weak".
6313 (obj_som_weak): New routine.
6315 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6317 * config/tc-i386.c (union i386_op): New.
6318 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6319 Throughout file replace occurences of disps[n], imms[n], regs[n]
6320 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6321 intel mode operand swapping. Add assert in regKludge and
6322 fake_zero_displacement code. Test i.types[n] when outputting
6323 displacements and immediates. Combine output of Disp16 with
6325 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6326 when in intel mode by (not) reversing fsub and fdiv operands
6327 before the template search. This fails for single operand
6328 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6329 undefined. Instead fix the base_opcode after we've found the
6330 template. Move base_opcode xor with found_reverse_match from
6331 opcode output code to before this fix so we test for the correct
6333 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6334 check in intel mode. Instead compare opcodes.
6336 * config/tc-i386.h (TC_RELOC): Delete.
6337 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6338 with equivalent call to reloc.
6340 * as.h (flag_m68k_mri): Move declaration after target include, and
6341 only declare when TC_M68K defined. Define as zero otherwise.
6342 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6343 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6344 Define as zero otherwise.
6345 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6346 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6347 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6348 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6349 testing whether defined.
6350 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6351 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6352 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6353 rather than testing whether defined.
6354 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6355 (parse_mri_cons): Declare and use only when TC_M68K.
6356 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6357 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6358 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6360 * NEWS: Mention IBM 370 support.
6362 2000-02-23 Richard Henderson <rth@cygnus.com>
6364 * config/tc-i386.c (md_assemble): When swapping operands for
6365 intel_syntax, assume everything that's not Imm or Disp is a
6368 2000-02-23 Linas Vepstas <linas@linas.org>
6370 * config/tc-i370.c, config/tc-i370.h: New files.
6371 * Makefile.am: Add support for Linux/IBM 370.
6372 * configure.in: Likewise.
6373 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6374 * config/obj-elf.c: Include elf/i370.h
6375 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6377 * Makefile.in: Regenerate.
6378 * configure: Regenerate.
6380 * doc/c-i370.texi: New file.
6381 * doc/all.texi: Include it.
6382 * doc/as.texinfo: And here.
6383 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6384 * doc/Makefile.in: Regenerate.
6386 2000-02-19 Michael Meissner <meissner@redhat.com>
6388 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6389 determine if an instruction can be used in parallel with an ADDppp
6390 or SUBppp instruction.
6392 2000-02-22 Andrew Haley <aph@cygnus.com>
6394 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6396 2000-02-22 Andrew Haley <aph@cygnus.com>
6398 * config/tc-mips.c (mips_gp32): New variable.
6399 (macro_build) Use mips_gp32.
6401 (md_longopts): Add "-mgp32" and "-mgp64".
6402 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6404 (OPTION_M7900): Change offset
6405 (OPTION_NO_M7900): Ditto.
6407 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6409 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6410 warning, and bump it to 1.
6412 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6414 From Brad Lucier <lucier@math.purdue.edu>:
6415 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6418 2000-02-21 Catherine Moore <clm@cygnus.com>
6420 * config/tc-mips.c (MF_HILO_INSN): Define.
6421 (mips_7000_hilo_fix): Declare.
6422 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6423 (md_parse_option): Check for 7000_HILO_FIX options.
6424 (OPTION_M7000_HILO_FIX): Define.
6425 (OPTION_NO_M7000_HILO_FIX): Define.
6426 * doc/c-mips.texi (-mfix7000): Describe.
6428 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6430 * listing.c (print_lines): Remove unused variable `end'.
6432 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6433 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6434 reloc_type when BFD_ASSEMBLER.
6435 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6436 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6437 statement and quell signed vs. unsigned comparison warning.
6439 2000-02-18 Nick Clifton <nickc@cygnus.com>
6441 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6442 the computed frag offset, rather than overwriting it.
6444 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6446 * config/tc-sh.c ("elf/sh.h"): Include.
6447 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6448 (md.begin): Initialize target_arch.
6449 Only include opcodes in has table that match selected architecture.
6450 (parse_reg): Recognize register names for sh-dsp.
6451 (parse_at): Recognize post-modify addressing.
6452 (get_operands): The leading space is now optional.
6453 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6454 arguments. Update valid_arch.
6455 (build_Mytes): Add support for SDT_REG_N.
6456 (find_cooked_opcode): New function, broken out of md_assemble.
6457 (assemble_ppi, sh_elf_final_processing): New functions.
6458 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6459 (md_longopts, md_parse_option): New option: -dsp.
6460 * config/tc-sh.h (elf_tc_final_processing): Define.
6461 (sh_elf_final_processing): Declare.
6463 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6465 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6466 the unwinder subspace. Save the current seg/subseg before creating
6469 2000-02-10 Nick Clifton <nickc@cygnus.com>
6471 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6472 little endian targets.
6473 (INST_BYTE1): Redefine to handle big and little endian
6475 (cpu_type): New type: Select between M340 and M210.
6476 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6477 instructions of the M340.
6478 (md_assemble): Add support for the MULSH and OPSR classes of
6480 (md_atof): Add support for little endian targets.
6481 (md_parse_option): Add support for -EL, -EB and -mcpu command
6483 (md_convert_frag): Add support for little endian targets.
6484 (md_apply_fix3): Add support for little endian targets.
6485 (md_number_to_chars): Add support for little endian targets.
6487 2000-02-10 Timothy Wall <twall@redhat.com>
6489 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6490 defined, use it to verify the symbol just read should be a label.
6492 2000-02-10 Timothy Wall <twall@redhat.com>
6494 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6495 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6496 around colons when KEEP_WHITE_AROUND_COLON is defined.
6497 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6498 and KEEP_WHITE_AROUND_COLON.
6500 2000-02-08 Timothy Wall <twall@redhat.com>
6502 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6504 (do_repeat): New. Abstract repeat logic so that a "break" can be
6506 (end_repeat): New. Provide support for a "break" out of the
6508 * read.h: Add prototypes for new functions.
6510 2000-02-08 Timothy Wall <twall@redhat.com>
6512 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6513 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6514 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6517 2000-02-08 Timothy Wall <twall@redhat.com>
6519 * read.c: Added elseif to directives table.
6520 * read.h: Added prototype for s_elseif.
6521 * doc/as.texinfo: Added description for elseif.
6522 * cond.c (s_elseif): New function
6524 2000-02-04 Timothy Wall <twall@redhat.com>
6526 * listing.c (print_lines): Remove conditionals causing bug in
6529 2000-02-03 Timothy Wall <twall@cygnus.com>
6531 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6533 * frags.c (frag_new): Calculate fr_fix in octets
6534 (frag_now_fix) Return offset as target address offset (bytes).
6535 (frag_now_fix_octets) New - Return offset in octets (8-bit
6537 * frags.h: Added prototype for frag_now_fix_octets().
6538 Distinguish between octets and bytes in field descriptions.
6539 * listing.c (calc_hex): Account for octets vs bytes when
6540 printing addresses/offsets.
6541 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6542 target is little-endian, print the octets in a word in big-endian
6543 order so that the display looks like a proper hexadecimal number,
6544 instead of having the octets reversed.
6545 * read.c (do_align): When recording alignment, alignment power
6546 should be in terms of target bytes (minimum addressible unit)
6548 (do_org) Convert ORG target address (byte) argument into an
6549 octet offset when generating a variable fragment.
6550 * symbols.c (resolve_symbol_value): Symbol final value
6551 converted to a target address offset (bytes) from its octet offset.
6552 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6553 offset (bytes) is adjusted by the frag offset (octets) converted
6555 (coff_frob_section) Section alignment power is in terms of bytes;
6556 convert it to an octet alignment power when calculating size (and
6557 size mask) in octets. Don't modify the section size in order to
6558 "align" it for TI COFF, since that format has a different method
6559 for storing alignment information.
6561 2000-02-01 Timothy Wall <twall@cygnus.com>
6563 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6564 entries, matching the way GCC generates them. If not escaped, the
6565 filename is encoded incorrectly.
6567 2000-01-31 Nick Clifton <nickc@cygnus.com>
6569 * config/tc-arm.c (reg_table): Add support for ATPCS register
6572 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6574 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6576 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6578 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6579 of a symbol when we really care about its value.
6581 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6583 * config/tc-mcore.c (md_assemble): Give warning message if
6584 operands passes to instruction are more than the spec.
6586 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6588 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6589 Thumb mode but the label seen was not declared as '.thumb_func'
6590 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6591 correct disassembly of Thumb code bounded by non function labels.
6593 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6595 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6596 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6598 * Makefile.in: Same here.
6601 * configure.in: Set bfd_gas for i386-aout when primary target
6602 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6603 we may need the primary te_file. Remove incorrect comment.
6605 * configure: Regenerate.
6607 * config/e-i386aout.c: New file.
6609 * as.c (USE_EMULATIONS): Move to before print_version_id.
6610 (struct emulation): Add i386aout.
6611 (show_usage): Split text strings. Reformat -a text. Add --em
6615 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6616 (aout_format_ops): New.
6619 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6620 preprocessor conditional and add aout USE_EMULATIONS tests.
6621 (read_a_source_file): Don't pass error strings to printf as
6625 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6627 (do_data): Same here.
6628 (process_file): And here.
6631 * symbols.c (colon): Rewrite "already defined" fatal message
6632 code for aout with USE_EMULATIONS.
6635 * config/obj-aout.c (OBJ_HEADER): Define.
6636 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6638 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6639 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6641 (obj_aout_type): Expand S_SET_OTHER here too.
6642 (obj_read_begin_hook): Remove.
6643 (aout_pop_insert): New.
6644 (obj_aout_s_get_other): New.
6645 (obj_aout_s_get_desc): New.
6646 (aout_format_ops): New.
6649 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6650 gets aout_pseudo_table.
6651 (aout_pseudo_table): Declare.
6652 (obj_read_begin_hook): Define.
6655 * config/obj-coff.c (obj_pseudo_table): Rename to
6657 (coff_pop_insert): Use coff_pseudo_table.
6658 (coff_sec_sym_ok_for_reloc): Remove.
6659 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6660 and comment all zero entries and remove #if 0 code.
6663 * config/obj-coff.h (obj_pop_insert): Define.
6664 (coff_pseudo_table): Declare.
6667 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6668 s_get_size, s_set_size. Comment all zero entries.
6671 * config/obj-elf.c (elf_s_get_other): New function.
6672 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6673 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6674 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6676 (obj_elf_parse_section_letters): Don't pass error strings to
6677 printf as format arg.
6680 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6682 (elf_s_get_other): Declare.
6683 (S_GET_OTHER) Define as elf_s_get_other if not already
6685 (S_SET_OTHER): Only define when not already defined.
6686 (elf_obj_read_begin_hook): Declare.
6687 (obj_read_begin_hook): Define.
6688 (elf_obj_symbol_new_hook): Declare.
6689 (obj_symbol_new_hook): Define.
6692 * config/obj-multi.h: Add copyright header and protect against
6693 multiple inclusion. Add * to all function pointers.
6694 (OBJ_HEADER): If defined, include it rather than other defines
6696 (obj_frob_file_after_relocs): Test for NULL.
6697 (obj_symbol_new_hook): Here too.
6698 (obj_sec_sym_ok_for_reloc): And here.
6699 (S_GET_OTHER): Define.
6700 (S_GET_DESC): Define.
6701 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6702 (OBJ_MAYBE_ELF): Update comment.
6704 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6705 OBJ_AOUT preprocessor conditional and handle emulation by
6706 testing OUTPUT_FLAVOR.
6707 (i386_displacement): Here too.
6708 (md_section_align): Similarly here.
6709 (i386_target_format): Conditionally compile when more than one
6710 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6711 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6712 (i386_displacement): Here too.
6715 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6716 Define TARGET_FORMAT for aout only when not multi.
6719 * config/te-multi.h: Delete file as it's identical to te-generic.h
6721 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6723 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6724 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6727 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6729 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6732 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6734 * config/tc-mips.c (mips_do_align): New function.
6735 * config/tc-mips.h (md_do_align): Define.
6737 2000-01-10 Philip Blundell <philb@gnu.org>
6739 * doc/c-arm.texi (ARM Options): Fix typo.
6740 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6741 line separator for Linux.
6742 * doc/as.texinfo (Comments): Mention the ARM.
6744 2000-01-10 Philip Blundell <pb@futuretv.com>
6746 * configure.in (arm*-*-conix*): New target.
6747 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6749 * configure: Regenerate.
6751 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6753 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6754 (obj_elf_visibility): New function.
6756 * doc/as.texinfo (Visibility): New node: document visibility
6759 For older changes see ChangeLog-9899