1 2001-09-21 Bruno Haible <haible@clisp.cons.org>
3 * config/tc-openrisc.c: Don't include <ctype.h>.
5 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
7 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
9 2001-09-19 Alan Modra <amodra@bigpond.net.au>
11 * config/tc-i370.c: Fix typo in last change.
13 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
15 * doc/as.texinfo (Symbol Names): Improve documentation on local
16 labels and add documenation about dollar labels.
18 2001-09-18 Bruno Haible <haible@clisp.cons.org>
20 * as.h: Don't include <ctype.h>.
21 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
22 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
23 (atof_generic): Use ISDIGIT instead of isdigit.
24 * config/m68k-parse.y: Include "safe-ctype.h".
25 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
26 * config/obj-elf.c: Include "safe-ctype.h".
27 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
28 * config/obj-vms.c: Include "safe-ctype.h".
29 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
30 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
31 instead of isupper/islower/toupper/tolower.
32 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
33 (insert_sreg): Use TOUPPER instead of islower/toupper.
34 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
35 isalpha/isalnum/isupper/tolower.
36 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
38 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
39 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
40 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
41 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
42 (arc_extoper): Use TOLOWER instead of isupper/tolower.
43 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
44 (arm_psr_parse): Use ISALPHA instead of isalpha.
45 (accum0_required_here): Use ISALNUM instead of isalnum.
46 (do_ldrd): Use ISSPACE instead of isspace.
47 (decode_shift): Use ISALPHA instead of isalpha.
48 (insert_reg): Use TOUPPER instead of islower/toupper.
49 (arm_reg_parse): Use ISALPHA instead of isalpha.
50 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
51 isalnum/ispunct/tolower.
52 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
53 (md_parse_option): Use TOLOWER instead of tolower.
54 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
55 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
56 (cris_process_instruction): Use ISLOWER instead of islower.
57 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
58 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
59 (get_flags): Use ISSPACE instead of isspace.
60 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
61 (do_assemble): Use TOLOWER instead of tolower.
62 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
63 (do_assemble): Use TOLOWER instead of tolower.
64 (d30v_start_line): Use ISSPACE instead of isspace.
65 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
66 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
67 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
68 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
69 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
70 (start_label): Use ISALPHA instead of isalpha.
71 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
72 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
73 isupper/islower/tolower.
74 (pa_parse_number): Use ISDIGIT instead of isdigit.
75 (pa_chk_field_selector): Use TOLOWER instead of tolower.
76 (pa_stringer): Use ISDIGIT instead of isdigit.
77 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
78 (register_name): Use ISALPHA instead of isalpha.
79 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
80 isalnum/islower/tolower.
81 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
83 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
85 (md_assemble): Use ISSPACE instead of isspace.
86 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
87 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
88 instead of isdigit/islower/isupper/tolower/isalpha.
89 (output_invalid): Use ISPRINT instead of isprint.
90 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
91 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
92 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
93 (get_args): Use ISALNUM instead of isalnum.
94 * config/tc-ia64.c: Include "safe-ctype.h".
95 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
96 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
97 (ia64_parse_name): Likewise.
98 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
99 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
100 instead of isspace/isalnum/isupper/tolower.
101 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
102 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
103 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
104 (mklower_table): Remove variable.
105 (mklower): Remove macro.
106 (insert_reg): Use TOUPPER instead of islower/toupper.
107 (md_begin): Remove initialization of mklower_table.
108 (s_reg): Use ISALNUM instead of isalnum.
109 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
110 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
111 (build_mri_control_operand): Use TOLOWER instead of tolower.
112 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
113 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
114 (md_assemble): Use ISSPACE instead of isspace.
115 (get_imm16): Use ISALNUM instead of isalnum.
116 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
117 isdigit/isupper/tolower.
118 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
119 instead of isalpha/isupper/tolower.
120 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
121 isdigit/islower/isupper.
122 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
123 (mcore_s_section): Use ISSPACE instead of isspace.
124 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
125 isspace/tolower/isalnum.
126 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
127 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
128 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
130 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
131 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
132 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
133 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
135 (tc_get_register): Likewise.
136 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
137 (s_mips_ent): Use ISDIGIT instead of isdigit.
138 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
139 (md_assemble): Use ISSPACE instead of isspace.
140 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
141 (md_assemble): Use ISSPACE instead of isspace.
142 * config/tc-ns32k.c: Don't include <ctype.h>.
143 * config/tc-pdp11.c: Include "safe-ctype.h".
144 (mklower): Remove function.
145 (parse_reg): Use TOLOWER instead of mklower.
146 * config/tc-pj.c: Include "safe-ctype.h".
147 (md_assemble): Use ISSPACE instead of isspace.
148 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
149 (register_name): Use ISALPHA instead of isalpha.
150 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
151 isalnum/islower/tolower.
152 (md_assemble): Use ISSPACE instead of isspace.
153 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
155 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
156 (register_name): Use ISALPHA instead of isalpha.
157 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
158 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
160 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
161 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
162 isalnum/islower/tolower.
163 (IDENT_CHAR): Use ISALNUM instead of isalnum.
164 (parse_reg): Use TOLOWER instead of tolower.
165 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
166 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
167 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
168 (parse_keyword_arg): Use ISALNUM instead of isalnum.
169 * config/tc-tahoe.c: Include "safe-ctype.h".
170 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
171 (tip_op): Use TOLOWER instead of isupper/tolower.
172 * config/tc-tic30.c: Include "safe-ctype.h".
173 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
174 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
175 (tic30_operand): Use TOLOWER instead of tolower.
176 (tic30_find_parallel_insn): Likewise.
177 (output_invalid): Use ISPRINT instead of isprint.
178 * config/tc-tic54x.c: Include "safe-ctype.h".
179 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
180 (lookup_version): Use TOUPPER instead of toupper.
181 (tic54x_var): Use ISALPHA instead of isalpha.
182 (tic54x_mlib): Use ISSPACE instead of isspace.
183 (subsym_iscons): Use TOUPPER instead of toupper.
184 (get_operands): Use ISSPACE instead of isspace.
185 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
186 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
187 (next_line_shows_parallel): Use ISSPACE instead of isspace.
188 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
189 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
190 ISSPACE instead of isspace.
191 * config/tc-tic80.c: Include "safe-ctype.h".
192 (md_assemble): Use ISSPACE instead of isspace.
193 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
194 (system_register_name): Use ISDIGIT instead of isdigit.
195 (md_assemble): Use ISSPACE instead of isspace.
196 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
197 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
198 isupper/tolower/isdigit.
199 (vip_op): Use TOLOWER instead of isupper/tolower.
200 * config/tc-w65.c: Don't include <ctype.h>.
201 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
202 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
203 (whatreg): Use ISDIGIT instead of isdigit.
204 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
205 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
206 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
207 (integer_constant): Use ISALNUM/TOUPPER instead of
208 isalnum/islower/toupper.
209 (operand): Use TOLOWER instead of isupper/tolower.
210 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
211 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
213 (process_assigns, whatcond): Use TOUPPER instead of toupper.
214 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
215 (main): For gettext, also set the LC_CTYPE locate facet.
216 * hash.c: Include "safe-ctype.h".
217 (main): Use TOLOWER instead of isupper/tolower.
218 * itbl-lex.l: Don't include <ctype.h>.
219 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
220 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
221 omit non-ASCII characters.
222 (debugging_pseudo): Use ISSPACE instead of isspace.
223 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
224 (buffer_and_nest): Use ISALNUM instead of isalnum.
225 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
226 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
227 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
228 instead of isalnum/isdigit/isupper/isalpha.
229 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
230 of isalpha/isalnum/isupper/tolower.
231 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
232 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
233 isupper/tolower/isdigit.
234 (s_mri_common): Use ISDIGIT instead of isdigit.
235 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
236 (s_float_space): Use ISALPHA instead of isalpha.
237 (ignore_rest_of_line): Use ISPRINT instead of isprint.
238 (float_cons): Use ISALPHA instead of isalpha.
239 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
241 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
242 (save_symbol_name): Use ISLOWER/TOUPPER instead of
244 (symbol_find_base): Use TOUPPER instead of islower/toupper.
245 (decode_local_label_name): Use ISDIGIT instead of isdigit.
247 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
249 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
250 in 64 bit mode and make format "e" work.
252 2001-09-18 Alan Modra <amodra@bigpond.net.au>
254 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
256 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
257 var to ensure bfd_alloc arg is the right type.
258 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
261 * config/obj-coff.c: Replace calls to bfd_write with calls to
262 bfd_bwrite. Cast args of bfd_seek.
264 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
267 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
269 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
272 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
274 * config/tc-sh.h (sh_force_relocation): Prototype.
275 (struct fix): Forward declare.
276 * config/tc-sh.c (type sh_operand_info): Move to top of file.
277 (cons, s_align_bytes): Remove old-type declarations.
278 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
279 get_operands, get_specific, insert, build_relax,
280 insert_loop_bounds, build_Mytes): Prototype.
281 (little): Make static. Prototype.
282 (check, tc_Nout_fix_to_chars): Delete unused functions.
284 2001-09-14 Eric Christopher <echristo@redhat.com>
286 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
289 2001-09-14 Kevin Lo <kevlo@openbsd.org>
291 * configure.in: Add arm-openbsd target.
292 * configure: Regenerate.
294 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
296 * configure.in: Change machine triplets from mips-*-linux-gnu* to
299 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
301 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
303 2001-09-11 Richard Henderson <rth@redhat.com>
305 * config/tc-alpha.c (alpha_elf_section_letter): New.
306 (alpha_elf_section_flags): New.
307 * config/tc-alpha.h (md_elf_section_letter): New.
308 (md_elf_section_flags): New.
309 * config/tc-ia64.c (ia64_elf_section_letter): New.
310 * config/tc-ia64.h (md_elf_section_letter): New.
312 2001-09-11 Jakub Jelinek <jakub@redhat.com>
314 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
315 of 'm', 'S' instead of 's'. Update bad_msg.
316 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
317 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
319 2001-09-09 Alan Modra <amodra@bigpond.net.au>
321 * expr.c (expr): Move code setting "retval" to the end of the loop,
322 and rearrange for efficiency. For "PIC code" subtraction, use
323 "rightseg" rather than recalculating. For "symbol OP symbol"
324 subtract, set "retval" to absolute_section if symbols in same
326 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
327 O_symbol. Simplify a +/- b code. Allow equality and non-equality
328 comparisons on symbols from any section. Allow other comparison
329 operators as for subtraction.
330 (symbol_equated_reloc_p): New predicate function.
331 * symbols.h (symbol_equated_reloc_p): Declare.
332 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
333 for expression syms is set correctly.
334 (adjust_reloc_syms): Use symbol_equated_reloc_p.
335 (write_relocs): Likewise.
336 (write_object_file): Likewise.
337 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
338 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
339 of a complex expression when setting up frag_var.
341 2001-09-07 Richard Henderson <rth@redhat.com>
343 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
344 require_seq and allow_seq. Let !literal omit the sequence number.
345 (tokenize_arguments): Reject sequence numbers of !allow_seq.
347 2001-09-08 Jakub Jelinek <jakub@redhat.com>
349 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
350 section symbols the same way as externs.
352 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
354 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
357 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
359 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
360 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
361 PIC, BFD_RELOC_16_PCREL for the rest.
363 (md_pcrel_from): return the right offset for the differently shifted
365 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
367 2001-09-05 Richard Henderson <rth@redhat.com>
369 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
370 (pseudo_func): Add @iplt.
371 (pseudo_opcode): Add data16 and data16.ua.
372 (md_begin): Set iplt pseudo.
373 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
375 2001-09-04 Richard Henderson <rth@redhat.com>
377 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
378 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
379 (alpha_macros): Remove occurrences of same.
380 (O_lituse_addr, O_gprel): New.
381 (DUMMY_RELOC_LITUSE_*): New.
382 (s_alpha_ucons, s_alpha_arch): Prototype.
383 (alpha_reloc_op): Construct elements via DEF macro.
384 (ALPHA_RELOC_SEQUENCE_OK): Remove.
385 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
386 members to not be literal specific.
387 (next_sequence_num): New.
388 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
389 added/removed BFD relocations.
390 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
391 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
392 (tokenize_arguments): Parse ! relocations properly.
393 (find_macro_match): Delete unused macro argument types.
394 (assemble_insn): Add reloc parameter; emit that instead of the
395 default as appropriate.
396 (get_alpha_reloc_tag): New. Split from ...
397 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
398 (assemble_tokens): Don't search macros if user relocation present.
399 Copy reloc sequence number to insn struct.
400 (emit_ldgp): Remove user reloc handling.
401 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
402 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
403 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
404 * config/tc-alpha.h (tc_adjust_symtab): Always define.
405 (struct alpha_fix_tag): Name members less literal specific.
407 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
409 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
410 address of two symbols in different sections.
412 2001-08-31 Eric Christopher <echristo@redhat.com>
413 Jason Eckhardt <jle@redhat.com>
415 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
416 5kc, and 20kc. Clean up old entries.
418 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
419 Jeff Law <law@redhat.com>
421 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
422 offset match H8 ELF spec.
423 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
424 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
426 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
427 (build_bytes): Mark fixups for PCrel branches as signed. For
428 OBJ_ELF, make sure the reloc's offset points to the first byte
430 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
431 * tc-h8300.h (relocation mappings): Add.
433 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
435 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
436 define for BFD_ASSEMBLER.
437 (tc_reloc_mangle): Likewise.
438 (tc_gen_reloc): New function for BFD_ASSEMBLER.
440 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
442 * config/tc-h8300.c (h8300hmode): Record the machine type
443 if BFD_ASSEMBLER is defined.
444 (h8300smode, md_begin): Similarly.
446 2001-08-29 Joel Sherrill <joel@OARcorp.com>
448 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
449 default from coff to elf.
450 * configure: Regenerate.
452 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
454 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
455 assorted coff relocations to the corresponding elf relocations.
456 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
458 * configure.in: Add case for h8300-*-elf.
459 * configure: Regenerate.
461 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
463 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
464 documentation to reflect reality.
466 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
468 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
469 (macro): Reflect change to MAX_GPREL_OFFSET.
471 2001-08-27 Torbjorn Granlund <tege@swox.com>
472 Staffan Ulfberg <staffanu@swox.se>
473 Linus Nordberg <linus@swox.se>
474 Alan Modra <amodra@bigpond.net.au>
476 * configure.in: Recognise powerpc*le*, not just powerpcle*.
477 * configure: Regenerate.
478 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
479 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
480 (md_assemble): Use them.
481 (ppc_machine): Support stub for ELF64 as well as XCOFF.
482 (md_pseudo_table): Add "llong", "quad".
483 (md_parse_option): Match default_cpu of powerpc*.
484 (ppc_arch): Likewise.
485 (ppc_subseg_align): Only for OBJ_XCOFF.
486 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
487 (md_begin): Select PPC_OPCODE_64 for 64 bit.
488 (ppc_insert_operand): Don't bother testing 'file' before calling
489 as_bad_where. Use as_bad_where for operand->insert errors.
490 (mapping): Add ELF64 relocation modifiers.
491 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
492 expressions with abs_symbol.
493 (ppc_elf_cons): Correct offset for little endian targets.
494 (ppc_elf_frob_symbol): New.
495 (md_assemble): Add support for 64 bit ELF relocs.
496 (ppc_tc): Ensure 8 byte alignment when 64 bit.
497 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
498 ".toc" section for 64 bit ELF.
499 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
500 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
501 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
502 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
503 Expand on comments, error message. Add support for 64 bit relocs,
504 and use PPC_HI etc. macros.
505 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
506 (HANDLE_ALIGN): Define to generate nops in code sections rather
508 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
509 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
510 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
511 (ppc_fix_adjustable): Declare.
512 (tc_frob_symbol): Define.
513 (ppc_elf_frob_symbol): Declare.
515 2001-08-26 Andreas Jaeger <aj@suse.de>
517 * config/tc-s390.c: Add missing prototypes
518 (md_gather_operands): Make static.
520 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
522 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
523 allowed value, not the word beyond maximum.
524 * config/tc-mips.c (macro_build_lui): Code cleanup.
525 (macro): Reflect change to MAX_GPREL_OFFSET.
526 (mips_ip): Check explicitly against S_EX_NONE.
527 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
528 (md_apply_fix): Code cleanup.
530 2001-08-24 Andreas Jaeger <aj@suse.de>
532 * config/tc-ppc.h: Fix prototype declaration.
534 2001-08-23 Jakub Jelinek <jakub@redhat.com>
536 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
537 * config/obj-elf.c (obj_elf_size): When size is constant, free
538 and clear symbol_get_obj(sym)->size if any.
540 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
542 * config/tc-mips.c (md_begin): Warn about incompatibility between
543 -march=FOO and -mipsN option, continue with default ISA.
545 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
547 * config/tc-mips.c (md_parse_option): #ifdef the
548 traditional/non-traditional names as it is done in mips_target_format.
550 2001-08-20 Richard Henderson <rth@redhat.com>
552 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
553 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
554 use seg parameter instead of now_seg.
556 2001-08-18 H.J. Lu <hjl@gnu.org>
558 * config/tc-mips.c (show): Add the missing prototype.
560 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
562 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
564 (mips_ip): Use the new return values instead of characters. Add
565 support for %higher and %highest.
568 (my_getSmallExpression): Make parsing case insensitive and more
569 reliable. Add support for %higher and %highest. Further support to
570 parse %gprel and %neg is implemented but currently deactivated.
572 2001-08-17 Alan Modra <amodra@bigpond.net.au>
574 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
575 (ecoff_build_symbols): Likewise.
576 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
578 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
580 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
581 for n32 ABI if appropriate.
583 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
585 * config/tc-mips.c (cons_fix_new_mips): Remove.
586 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
587 (cons_fix_new_mips): Remove.
589 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
591 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
592 a label, not a hex constant.
594 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
596 * config/tc-v850.h: Add missing prototypes.
598 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
600 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
603 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
605 * config/tc-sparc.c (cons_fix_new_sparc): Move
606 `sparc_no_align_cons = 0;' to...
607 (s_uacons): ...here so that sparc_no_align_cons will get
610 2001-08-11 Kazu Hirata <kazu@hxi.com>
612 * config/tc-mips.c: Fix a comment typo.
614 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
616 * config/tc-mips.c (move_register): New function.
617 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
619 (macro2): Use move_register rather than macro_build for moves.
620 (mips16_macro): Likewise.
621 (macro): Likewise. Handle M_MOVE.
623 2001-08-10 Andreas Jaeger <aj@suse.de>
625 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
627 * configure: Regenerate.
629 2001-08-10 Alan Modra <amodra@bigpond.net.au>
631 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
632 Comment indentation of #pragma.
633 * macro.c (alloca): Likewise.
635 * config/tc-ppc.c: Revert 2001-08-08.
637 2001-08-09 Alan Modra <amodra@bigpond.net.au>
639 * symbols.c: Add missing prototypes.
640 * config/e-i386elf.c: Likewise.
641 * config/e-i386coff.c: Likewise.
642 * config/e-i386aout.c: Likewise.
643 * config/obj-coff.c: Likewise.
644 (def_symbol_in_progress, stack): Move definition.
645 * config/obj-elf.c: Add missing prototypes.
646 (obj_elf_change_section): Make static.
647 (obj_elf_parse_section_letters): Likewise.
648 (obj_elf_section_word): Likewise.
649 (obj_elf_section_type): Likewise.
651 2001-08-08 Alan Modra <amodra@bigpond.net.au>
653 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
654 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
655 determining reloc type with code reading operands->reloc field.
657 2001-08-08 Alan Modra <amodra@bigpond.net.au>
659 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
660 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
661 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
662 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
664 * output-file.c (output_file_create): Don't try to open a second
665 time as it's unnecessary. FOPEN_W was undefined too.
667 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
669 * config/tc-mips.c (macro_build): Replace magic constants by defines.
670 (mips_ip): Likewise. Typo.
672 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
674 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
676 (RELAX_ENCODE): Replace bfd_vma by valueT.
677 (load_address): Formatting.
678 (macro): Likewise. Code cleanup. Typo.
679 (macro2): Formatting.
680 (md_parse_option): Typo.
681 (s_mipsset): Reorder cases to look nicer.
682 (md_estimate_size_before_relax): Formatting. Code cleanup.
683 (mips_elf_final_processing): Check against NULL instead of 0.
684 (md_obj_end): Remove ugly `' in message string.
685 (s_mips_ent): Remove ugly `' in message string.
687 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
689 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
690 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
691 mutually exclusive (if they are different).
692 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
695 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
697 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
700 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
702 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
703 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
704 (md_long_opts): Add -mfp32 option.
705 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
706 (md_show_usage): Show usage for -mfp32 and -mgp32.
707 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
708 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
709 (HAVE_32BIT_ADDRESSES): New macro.
710 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
711 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
712 (s_cprestore, s_cpadd): Likewise.
713 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
714 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
715 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
716 to determine the width of addresses in load, store and jump macros.
717 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
718 used in set instructions; do not check the address size for them.
719 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
720 unaligned load and store macros.
721 (mips_ip): Use the new macros to check the width of a register when
722 processing float constants. Force a constant into memory if it is
723 destined for an FPR and the FPRs are wider than the GPRs. Warn about
724 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
725 than mips_gp32 to select synthetic instructions.
726 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
727 synthetic instructions.
729 2001-08-01 Christian Groessler <cpg@aladdin.de>
731 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
732 "rh", "rr", "rq", or "sp" then don't automatically assume
733 it's a register name. Check whether there is a number
736 2001-08-01 Alan Modra <amodra@bigpond.net.au>
738 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
739 Don't allocate more space than necessary for the input line copy.
741 2001-08-01 Alan Modra <amodra@bigpond.net.au>
743 * read.c: Standardize error/warning messages - don't capitalise, no
744 final period or newline, don't say "ignored" or "zero assumed" for
745 as_bad messages. In some cases, change the wording to that used
746 elsewhere for similar messages.
749 * atof-generic.c: Likewise.
752 * depend.c: Likewise.
753 * dwarf2dbg.c: Likewise.
757 * input-file.c: Likewise.
758 * input-scrub.c: Likewise.
759 * listing.c: Likewise.
760 * output-file.c: Likewise.
762 * subsegs.c: Likewise.
763 * symbols.c: Likewise.
765 * ecoff.c (ecoff_directive_end): Test for missing name by
766 comparing input line pointers rather than reading string.
767 (ecoff_directive_ent): Likewise.
768 * read.c (s_set): Likewise.
769 (s_align): Report a warning rather than an error for
771 (s_comm): Check for missing symbol name.
772 (s_lcomm_internal): Likewise.
774 (s_globl): Use is_end_of_line instead of looking for '\n'.
775 (s_lcomm_internal): Likewise.
776 (ignore_rest_of_line): Report a warning rather than an error.
778 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
780 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
781 any kind of relocation against a not-loaded section.
783 2001-07-30 Alan Modra <amodra@bigpond.net.au>
785 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
786 to include '@' in symbol names when parsing versioned symbols
787 rather than calling get_symbol_end multiple times.
788 * config/tc-i370.c (register_name): Format fixes. Don't call
789 get_symbol_end after parsing number.
790 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
791 code out of conditional.
792 (address_register_name): Likewise.
793 (other_register_name): Likewise.
794 * config/tc-mn10300.c (r_register_name): Likewise.
795 (xr_register_name): Likewise.
796 (data_register_name): Likewise.
797 (address_register_name): Likewise.
798 (other_register_name): Likewise.
799 * config/tc-ppc.c (register_name): Likewise.
800 * config/tc-s390.c (register_name): Likewise.
802 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
804 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
805 and bra relax: update fragP->fr_fix after the fixup.
807 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
809 * read.c (s_set): Check for missing symbol name.
811 2001-07-26 Alan Modra <amodra@bigpond.net.au>
813 * write.c (relax_segment <rs_space>): Account for fr_fix.
815 2001-07-25 H.J. Lu <hjl@gnu.org>
817 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
818 we treat weak like extern only for ELF.
819 (mips_fix_adjustable): Make sure we don't adjust extern/weak
820 symbols only for ELF.
822 2001-07-25 Chris Demetriou <cgd@broadcom.com>
824 * config/tc-mips.c: Fix spelling error in comment.
826 2001-07-25 Dave Brolley <brolley@redhat.com>
828 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
829 (IS_PARALLEL_SEPARATOR): New macro.
830 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
831 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
832 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
833 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
836 2001-07-24 Alan Modra <amodra@bigpond.net.au>
838 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
839 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
840 Update dependencies with "make dep-am".
841 * Makefile.in: Regenerate.
842 * doc/Makefile.in: Regenerate.
844 2001-07-23 Kazu Hirata <kazu@hxi.com>
846 * config/tc-alpha.h: Fix formatting.
847 * config/tc-arc.c: Likewise.
848 * config/tc-d10v.h: Likewise.
849 * config/tc-hppa.c: Likewise.
850 * config/tc-i370.c: Likewise.
851 * config/tc-i386.h: Likewise.
852 * config/tc-i960.h: Likewise.
853 * config/tc-ia64.c: Likewise.
854 * config/tc-ia64.h: Likewise.
855 * config/tc-m32r.c: Likewise.
856 * config/tc-m68k.c: Likewise.
857 * config/tc-m88k.c: Likewise.
858 * config/tc-ns32k.c: Likewise.
859 * config/tc-pdp11.c: Likewise.
860 * config/tc-pj.h: Likewise.
861 * config/tc-s390.c: Likewise.
862 * config/tc-sparc.c: Likewise.
863 * config/tc-sparc.h: Likewise.
864 * config/tc-tic80.c: Likewise.
865 * config/tc-w65.h: Likewise.
867 2001-07-23 Alan Modra <amodra@bigpond.net.au>
869 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
870 symbols specially. Always resolve, adding fr_address to value.
871 * write.c (write_object_file): Don't add fr_address to sym values.
872 (relax_frag): Likewise.
873 (relax_segment): Likewise.
874 * config/obj-ieee.c (do_symbols): Likewise.
875 * config/tc-cris.c (md_convert_frag): Likewise.
876 * config/tc-fr30.c (md_convert_frag): Likewise.
877 * config/tc-i386.c (md_convert_frag): Likewise.
878 * config/tc-m32r.c (md_convert_frag): Likewise.
879 * config/tc-m68hc11.c (md_convert_frag): Likewise.
880 * config/tc-mcore.c (md_convert_frag): Likewise.
881 * config/tc-mips.c (mips16_extended_frag): Likewise.
882 * config/tc-ns32k.c (md_convert_frag): Likewise.
883 * config/tc-m68k.c (md_convert_frag_1): Likewise.
884 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
885 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
886 (md_relax_table): Remove first four entries. Format.
887 (md_estimate_size_before_relax): Remove old_fix. Don't bother
888 setting fr_var. Simplify byte branch checks.
890 2001-07-23 Alan Modra <amodra@bigpond.net.au>
892 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
893 "isbranch" param as all calls have it set.
894 (pa_parse_neg_cmpsub_cmpltr): Likewise.
895 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
896 strcasecmp in "nullify" var.
897 (pa_parse_neg_add_cmpltr): Likewise.
898 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
899 functions. Don't print wrong conditions in error messages.
901 2001-07-23 Andreas Jaeger <aj@suse.de>
903 * config/tc-s390.c (s390_force_relocation): Removed.
905 * config/tc-s390.h: Remove double declaration of
908 2001-07-22 H.J. Lu <hjl@gnu.org>
910 * config/tc-mips.c (s_mips_end): Remove unused variables.
911 (s_mips_frame): Add ATTRIBUTE_UNUSED.
913 2001-07-17 Andreas Schwab <schwab@suse.de>
915 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
917 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
919 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
921 2001-07-17 matthew green <mrg@eterna.com.au>
923 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
925 (line_comment_chars): Set to '/' if TE_NetBSD.
927 2001-07-14 matthew green <mrg@eterna.com.au>
929 * configure.in (i386-*-netbsdelf*): New target.
930 * configure: Regenerate.
932 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
934 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
935 class of the non-debug symbol is C_NULL.
937 2001-07-10 Anders Norlander <anorland@synergenix.se>
939 * doc/as.texinfo (Incbin): Fix grammatical errors.
941 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
943 * depend.c: Use FOPEN_.. macros in calls to fopen().
944 * input-file.c: As above.
945 * itbl-ops.c: As above.
946 * listing.c: As above.
947 * output-file.c: As above.
950 2001-07-08 Anders Norlander <anorland@synergenix.se>
952 * read.c (s_incbin): New .incbin function.
953 * read.c (potable): Add "incbin" pseudo-op.
954 * read.h: Add s_incbin prototype.
955 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
956 * NEWS: Mention new feature.
958 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
960 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
963 2001-07-06 John Healy <jhealy@redhat.com>
965 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
966 set of fixups to be stored.
967 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
968 restored to be chosen from any that are saved.
969 (gas_cgen_swap_fixups): Modified to allow the current set of
970 fixups to be swapped with any other set that has been saved.
971 (gas_cgen_initialize_saved_fixups_array): New routine.
972 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
973 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
974 or MAX_SAVED_FIXUP_CHAINS.
975 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
976 store, swap and restore fuctions to reflect the new interface.
978 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
980 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
981 ignore empty, ineffectual alignment frags when deciding if a
984 2001-07-05 Steve Ellcey <sje@cup.hp.com>
986 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
987 and SPECIAL_SECTION_FINI_ARRAY.
988 (special_section_name): Add .init_array and .fini_array.
989 (md_pseudo_table): Add init_array and fini_array.
990 (md): Add pointer_size and pointer_size_shift fields.
991 (setup_unwind_header): New static function.
992 (output_unw_records): Modify to use setup_unwind_header.
993 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
994 md.pointer_size_shift.
995 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
997 2001-07-05 Ben Elliston <bje@redhat.com>
999 * README (Supported platforms): m88k no longer suffers bitrot.
1001 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1003 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1005 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1006 lsy_value. Correct typos in comments.
1007 * symbols.c (local_symbol_make): Update for name change.
1008 (local_symbol_convert): Likewise.
1010 (S_GET_VALUE): Likewise.
1011 (S_SET_VALUE): Likewise.
1012 (print_symbol_value_1): Likewise.
1013 (resolve_symbol_value): Likewise. Don't divide local sym values
1014 by OCTETS_PER_BYTE twice.
1016 2001-07-04 Jim Wilson <wilson@redhat.com>
1018 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1020 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1023 2001-07-05 Ben Elliston <bje@redhat.com>
1025 * read.c (s_fill): Correct spelling error in comments.
1027 * doc/c-m88k.texi: New file.
1028 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1029 * doc/Makefile.in: Regenerate.
1030 * doc/all.texi: Set M880X0.
1031 * doc/as.texinfo: Hook in m88k-dependent documentation.
1033 2001-07-04 Eric Christopher <echristo@redhat.com>
1035 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1037 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1038 and rm5721 as valid cpu strings.
1039 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1041 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1043 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1044 if it's expected to be non-zero.
1046 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1048 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1051 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1052 (write_object_file): Set finalize_syms to
1053 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1056 * doc/internals.texi; Document
1057 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1059 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1061 * config/tc-ppc.c: Formatting fixes.
1063 2001-07-01 Ben Elliston <bje@redhat.com>
1065 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1066 they cause some subtle breakage. Will fix them again later.
1068 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1070 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1071 outside of a function as a .appline directive.
1073 2001-06-28 Eric Christopher <echristo@redhat.com>
1074 H.J. Lu <hjl@gnu.org>
1076 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1077 of mips_cpu for the ISA selection.
1078 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1079 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1080 (mips_tune): New. Use mips_tune for scheduling and optimization
1082 (append_insn): Use mips_tune and mips_arch.
1083 (macro_build): Ditto.
1085 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1086 backwards compatability mips_cpu generates arch and tune.
1087 (md_show_usage): Document new behavior.
1089 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1094 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1096 * write.c (write_object_file): Do not set finalize_syms until
1097 after the segments have been sized. Some backends may still
1098 need to access the syms's frags in order to adjust relaxed
1101 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1104 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1106 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1107 subtract MD_PCREL_FROM_SECTION for 68k.
1108 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1109 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1111 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1113 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1114 pcrel, subtract MD_PCREL_FROM_SECTION value.
1116 2001-06-24 Ben Elliston <bje@redhat.com>
1118 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1120 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1122 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1123 section symbols the same way as externs.
1125 2001-06-24 Ben Elliston <bje@redhat.com>
1127 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1128 (emit_relocations): Ditto.
1130 (md_begin): Reformat comments to conform to the GNU standards.
1131 (md_assemble): Ditto.
1133 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1134 (md_parse_option): Mark parameters as unused.
1135 (md_show_usage): Ditto.
1136 (calcop): Adjust type of `reg_prefix' to char.
1138 (getval): Adjust type of local `c' to char.
1139 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1140 (md_create_long_jump): Ditto.
1141 (md_estimate_size_before_relax): Mark parameters as unused.
1143 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1144 to allay a possible compiler warning.
1146 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1148 * doc/internals.texi (CPU backend): Document md_atof.
1150 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1152 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1153 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1156 2001-06-21 Philip Blundell <philb@gnu.org>
1158 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1160 (insns): Remove entry for adrl. Add long_flag for adr.
1161 (do_adr): Handle `l' suffix.
1164 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1166 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1167 (md_apply_fix): Use it here. Replace printf with equivalent
1169 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1170 (md_apply_fix): Here too.
1171 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1172 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1173 (md_convert_frag_1): Likewise.
1175 2000-06-20 Tom Rix <trix@redhat.com>
1177 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1179 2001-06-18 H.J. Lu <hjl@gnu.org>
1181 * doc/Makefile.am (info): Depend on $(MANS).
1182 (as.1): Remove the prefix `$(srcdir)/'.
1183 * doc/Makefile.in: Regenerated.
1187 2001-06-18 Philip Blundell <philb@gnu.org>
1189 * config/tc-arm.c (do_msr): Remove restriction on usage of
1192 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1194 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1197 2001-06-13 Philip Blundell <philb@gnu.org>
1199 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1200 (do_t_arit): Likewise.
1202 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1204 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1205 .loc pseudos if the dfwarf2 functions are available.
1206 (md_assemble): Only call dwarf2_emit_insn if it is available.
1208 * expr.c: Fix typo in comment.
1210 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1212 * doc/as.texinfo (Infix Ops): Document that comparison and
1213 combiner operators can be used as infix operators.
1215 2001-06-12 Peter Jakubek <pjak@snafu.de>
1217 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1219 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1220 (reverse_mri_condition): Likewise.
1221 (swap_mri_condition): Issue warning for conditions that can not be
1223 (build_mri_control_operand): Fix order of operands (swapped).
1224 (build_mri_control_operand): Allow upper case extension in structured
1226 (s_mri_else): Likewise.
1227 (s_mri_next): Likewise.
1228 (s_mri_for): Likewise.
1229 (s_mri_if): Fix handling comment ('*') in mri mode.
1230 (s_mri_while): Likewise.
1231 * macro.c (macro_expand): Allow macro invocation with empty
1234 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1236 * config/tc-arm.c: Fix test for overlow of literal pool.
1238 2001-06-11 H.J. Lu <hjl@gnu.org>
1240 * NEWS: Updated for the new -n option for the MIPS assembler.
1242 * config/tc-mips.c (md_show_usage): Add -n.
1244 * doc/as.texinfo: Document the new -n option.
1245 * doc/c-mips.texi: Likewise.
1246 * doc/as.1: Regenerated.
1248 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1250 * config/obj-coff.c (obj_coff_section): Formatting fix.
1252 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1255 2001-06-08 H.J. Lu <hjl@gnu.org>
1257 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1258 disable warning about all NOPS that the assembler generates.
1259 (macro): Warn NOPS generated only if warn_nops is not 0.
1260 (md_shortopts): Add `n'.
1261 (md_parse_option): Set warn_nops to 1 for `n'.
1263 2001-06-08 H.J. Lu <hjl@gnu.org>
1265 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1267 2001-06-08 H.J. Lu <hjl@gnu.org>
1269 * config/tc-mips.c (md_apply_fix): Don't adjust common
1270 extern/weak symbols for ELF.
1271 (md_estimate_size_before_relax): Treat weak like extern for
1273 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1276 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1278 * Makefile.am: 'som' is not wrongly spelled 'some'.
1279 * Makefile.in: Regenerate.
1281 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1282 S_GET_VALUE by using a temp.
1283 (append_insn): Likewise, and for S_SET_VALUE too.
1284 (mips_emit_delays): Likewise.
1285 (my_getExpression): Likewise.
1286 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1287 (mips16_extended_frag): Remove code concerned with avoiding
1288 locking in a frag address now that symbols are not finalized until
1289 relaxation is complete. Cater for first relaxation pass having
1290 bogus addresses. Use relax_marker to reliably determine whether a
1291 symbol frag has been reached on the current pass.
1293 2001-06-07 H.J. Lu <hjl@gnu.org>
1295 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1296 * configure: Regenerate.
1298 2001-06-07 H.J. Lu <hjl@gnu.org>
1300 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1302 * configure: Regenerate.
1304 2001-06-07 H.J. Lu <hjl@gnu.org>
1306 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1307 MIPS_STABS_ELF is defined.
1309 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1311 * as.c (show_usage): Remove L from listing options. It is not a
1314 2001-06-06 Christian Groessler <cpg@aladdin.de>
1316 * config/tc-z8k.c: Removed many warnings by removing unused
1317 variables and tagging unused parameters as such.
1318 (md_begin): Fixed a typo (","instead of ";").
1319 (struct ctrl_table): Add parentheses to initialize array
1321 (struct flag_table): Likewise.
1322 (struct intr_table): Likewise.
1323 (struct table): Likewise.
1324 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1326 2001-06-06 Peter Jakubek <pjak@snafu.de>
1328 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1329 options to list (e.g. m5206e, m5307, m5407).
1331 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1333 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1334 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1336 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1338 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1339 <JumpByte, JumpDword insn output>: Remove dead code.
1341 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1343 * as.c (parse_args): Correct option name "listing-lhs-width2".
1345 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1347 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1350 2001-05-30 Richard Henderson <rth@redhat.com>
1352 * read.c (emit_leb128_expr): Call md_cons_align.
1354 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1356 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1357 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1358 (tc_gen_reloc): Likewise.
1359 (sparc_cons_align): Don't clear sparc_no_align_cons.
1360 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1361 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1363 2001-05-27 Alan Modra <amodra@one.net.au>
1365 * write.c (relax_segment <rs_space>): Check the section of a
1366 symbol to determine whether it is absolute rather than comparing
1367 its frag against zero_address_frag as listings play tricks with
1370 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1371 allocated in the same chunk as the fixed part.
1373 2001-05-26 Alan Modra <amodra@one.net.au>
1375 * write.c (relax_segment <rs_space>): Calculate growth using
1376 addresses before stretch. Prevent repeated error messages.
1377 From Peter Jakubek <pjak@snafu.de>
1378 Use as_bad_where and as_warn_where to pinpoint errors.
1380 2001-05-25 Alan Modra <amodra@one.net.au>
1382 * symbols.c (resolve_symbol_value): Always set segment, even when
1383 not finalizing symbol value.
1385 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1386 * config/obj-coff.c (write_object_file): Likewise.
1387 * (size_section): Remove rs_space assert as fr_symbol is no longer
1389 (fill_section): Likewise.
1391 * configure.in: Replace linuxoldld with linux*oldld.
1392 * configure: Regenerate.
1394 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1395 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1396 that have been finalized.
1398 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1399 taking exit_dont_set_value.
1401 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1404 2000-05-24 Tom Rix <trix@redhat.com>
1406 * config/obj-coff.c (add_lineno): xcoff allows negative line
1408 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1410 2001-05-24 Alan Modra <amodra@one.net.au>
1412 * write.c (write_object_file): Set finalize_syms = 1 before
1415 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1417 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1418 architecture, remove erraneous ISA_MIPS32.
1419 (md_show_usage): Add MIPS r12k support.
1420 (mips_cpu_info_table): Add MIPS r12k support.
1422 2001-05-22 Alan Modra <amodra@one.net.au>
1424 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1427 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1428 instead use finalize_syms directly. Don't treat expressions
1429 specially with regard to finalize_syms. Update calls to self.
1430 (resolve_local_symbol): Update call to resolve_symbol_value.
1431 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1433 * symbols.h (resolve_symbol_value): Update prototype.
1434 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1435 to resolve_symbol_value.
1436 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1437 * config/obj-coff.c (do_relocs_for): Likewise.
1438 (yank_symbols): Likewise.
1439 (fixup_segment): Likewise.
1440 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1441 * config/tc-mips.c (md_convert_frag): Likewise.
1442 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1443 (ppc_fix_adjustable): Likewise.
1444 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1445 (dwarf2dbg_convert_frag): Likewise.
1446 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1447 (eh_frame_convert_frag): Likewise.
1448 * expr.c (make_expr_symbol): Likewise.
1449 * write.c (adjust_reloc_syms): Likewise.
1450 (write_object_file): Likewise.
1451 (relax_segment): Likewise.
1452 (fixup_segment): Likewise.
1453 (finalize_syms): Init to zero, and update comment.
1454 (write_object_file): Set finalize_syms to 1 rather than 2.
1455 * doc/internals.texi (sy_value): Mention finalize_syms.
1456 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1458 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1459 as relaxable if embedded system, make weak syms non-relaxable.
1461 (tc_m68k_fix_adjustable): ..so it can be used here.
1462 (md_apply_fix_2): Sign extend without conditional.
1464 * config/tc-v850.c: Update copyright.
1466 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1468 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1469 howto entry is not found.
1471 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1473 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1474 optimize differences between symbols in code sections to
1476 (mn10300_fix_adjustable): Don't adjust to section+offset
1477 relocations pointing at symbols in code sections.
1479 2001-05-16 Alan Modra <amodra@one.net.au>
1481 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1483 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1484 opcodes are output rather than after. Delete insn_size.
1485 * config/tc-v850.c (md_assemble): Similarly, but delete
1488 2001-05-14 Richard Henderson <rth@redhat.com>
1490 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1493 2001-05-14 Richard Henderson <rth@redhat.com>
1495 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1496 also collect whether to expect an FDE augmentation.
1497 (check_eh_frame): Rewrite as a state machine. Track where in
1498 an FDE we are located, skip any augmentation.
1499 (eh_frame_estimate_size_before_relax): Get code alignment from
1500 the fragment subtype.
1501 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1502 * read.c (emit_leb128_expr): Call check_eh_frame.
1504 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1506 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1507 before a relaxable insns.
1509 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1511 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1512 between symbols if the base symbol is in the current section;
1513 emit a PC-relative relocation instead.
1515 2001-05-12 Peter Targett <peter.targett@arccores.com>
1517 * config/tc-arc.c: Update copyright and tidy source comments.
1518 (md_pseudo_table): Add directive .cpu back as an alias for
1519 .option. Add .file and .line for dwarf2 support.
1520 (arc_mach_type): Make bfd_mach_arc_6 default.
1521 (md_longopts): Add entry 'pre-v6' representing old command line
1522 option when assembling for 'arc5' core versions.
1523 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1525 (arc_code_symbol): Make symbol value for @h30 fixup expression
1526 equal to O_constant.
1527 (md_assemble): Call dwarf2_emit_insn.
1528 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1529 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1530 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1532 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1534 * config/tc-ia64.c (special_linkonce_name): New.
1535 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1536 .gnu.linkonce.ia64unw{,i}.FOO.
1537 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1538 (dot_endp): Add comment about it.
1540 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1542 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1543 block, ensure that the low order bits of the alignment are
1546 2001-05-10 Alan Modra <amodra@one.net.au>
1548 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1551 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1552 current variable part of frag.
1553 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1554 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1555 * config/tc-m68hc11.c (RELAX_STATE): Define.
1556 (RELAX_LENGTH): Define.
1557 (md_estimate_size_before_relax): Handle non-relaxable cases
1558 separately from relaxable cases for clarity, and return correct
1559 size for multi-pass relaxation.
1560 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1561 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1562 (md_convert_frag): Remove "length_code".
1563 * config/tc-vax.c (RELAX_STATE): Define.
1564 (RELAX_LENGTH): Define.
1565 (md_relax_table): Add missing entry.
1566 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1567 (md_convert_frag): Remove "length_code".
1568 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1569 don't bother setting fr_var. Return correct size for multi-pass
1571 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1572 (md_convert_frag): Don't bother clearing fr_var.
1573 (md_pseudo_table): Correct initialization.
1574 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1575 (md_estimate_size_before_relax): No need to set fr_var.
1576 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1577 (md_estimate_size_before_relax): No need to set fr_var.
1579 2001-05-09 Richard Henderson <rth@redhat.com>
1581 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1582 beginning a function's unwind info block.
1584 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1586 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1588 2001-05-08 Andreas Schwab <schwab@suse.de>
1590 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1591 fx_pcrel_adjust explicitly sign extend when reading it.
1593 2001-05-08 Alan Modra <amodra@one.net.au>
1595 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1596 from md_relax_table, and combine some switch cases.
1598 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1600 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1601 from offset in non-pcrel operands too.
1603 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1605 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1606 * config/tc-arm.c (arm_handle_align): Do not insert more than
1607 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1608 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1610 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1612 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1614 * Makefile.in: Regenerate.
1615 * configure.in: Remove duplicate mips-*-ecoff* entry.
1616 * configure: Regenerate.
1618 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1619 (n_names): Cast away type mismatch.
1620 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1621 (obj_ecoff_frob_symbol): Likewise.
1622 * ecoff.c: (add_file): Add unused attribute.
1623 (ecoff_directive_begin): Likewise.
1624 (ecoff_directive_bend): Likewise.
1625 (ecoff_directive_def): Likewise.
1626 (ecoff_directive_dim): Likewise.
1627 (ecoff_directive_scl): Likewise.
1628 (ecoff_directive_size): Likewise.
1629 (ecoff_directive_type): Likewise.
1630 (ecoff_directive_tag): Likewise.
1631 (ecoff_directive_val): Likewise.
1632 (ecoff_directive_endef): Likewise.
1633 (ecoff_directive_end): Likewise.
1634 (ecoff_directive_ent): Likewise.
1635 (ecoff_directive_extern): Likewise.
1636 (ecoff_directive_file): Likewise.
1637 (ecoff_directive_fmask): Likewise.
1638 (ecoff_directive_frame): Likewise.
1639 (ecoff_directive_mask): Likewise.
1640 (ecoff_directive_loc): Likewise.
1641 (mark_stabs): Likewise.
1642 (ecoff_stab): Likewise.
1643 (ecoff_frob_symbol): Cast away type mismatch.
1644 (ecoff_padding_adjust): Likewise.
1645 (ecoff_build_symbols): Likewise.
1646 (ecoff_build_procs): Likewise.
1647 (ecoff_build_aux): Likewise.
1648 (ecoff_build_strings): Likewise.
1649 (ecoff_build_fdr): Likewise.
1650 (ecoff_build_debug): Likewise.
1651 * itbl-ops.c (itbl_assemble): Variable initialization.
1653 2001-05-03 Alan Modra <amodra@one.net.au>
1655 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1656 expressions rather than triggering an assert.
1658 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1660 * config/tc-openrisc.c: New file.
1661 * config/tc-openrisc.h: Likewise.
1663 * Makefile.am: Add OpenRISC target.
1664 * Makefile.in: Regenerated.
1666 * configure.in (openrisc-*-*): Add target.
1667 * configure: Regenerated.
1669 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1671 * config/tc-arm.c (arm_frag_align_code): Change error message to
1672 more explanatory version.
1674 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1676 * config/tc-mips.c (md_parse_option): Also accept
1677 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1679 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1681 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1682 argument passing order: predicate goes last, not first.
1684 2001-04-27 Sean McNeil <sean@mcneil.com>
1686 * configure.in: Add arm-vxworks.
1687 * configure: Regenerate.
1689 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1691 * config/tc-arm.c (arm_handle_align): New Function: Generate
1692 no-op filled alignment frags.
1693 (arm_frag_align_code): New Function: Create a code alignment frag.
1694 (arm_init_frag): New Function: Initialse the target dependent
1697 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1698 (TC_FRAG_INIT): Define.
1699 (HANDLE_ALIGN): Define.
1700 (md_do_align): Define.
1702 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1704 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1705 symbol has been initialised before extracting its symbol index.
1707 2001-04-24 H.J. Lu <hjl@gnu.org>
1709 * configure: Regenerated with the right version of autoconf.
1711 2001-04-24 Christian Groessler <cpg@aladdin.de>
1713 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1714 generate R_CALLR and R_REL16 relocations
1716 2000-04-20 Jason Eckhardt <jle@redhat.com>
1718 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1719 since frag_now can change after d10v_cleanup is called.
1721 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1723 * configure.in: Add the em type for FreeBSD targets.
1724 * configure: Regenerate.
1726 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1728 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1729 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1731 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1732 pc-relative relocations not placed at the end of the instruction.
1734 2001-04-13 Jim Wilson <wilson@redhat.com>
1736 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1739 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1741 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1742 handle SHF_MERGE and SHF_STRINGS.
1743 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1744 (obj_elf_section): Allow additional argument specifying entity size.
1745 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1746 in SEC_MERGE sections.
1748 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1750 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1752 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1754 * expr.c (operand): Pass &c to md_parse_name().
1755 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1757 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1759 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1761 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1762 * Makefile.in: Regenerated.
1764 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1765 * configure: Regenerated.
1767 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1769 * config/tc-mn10300.c (xr_registers): Added `pc'.
1771 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1773 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1774 * configure: Regenerate.
1776 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1777 cases, and always return size based on current fr_subtype.
1778 (md_begin): Move initialization of md_relax_table..
1779 (md_relax_table): ..to static initializer. Set rlx_length for
1780 UNDEF_WORD_DISP cases.
1781 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1782 (md_begin): Likewise.
1783 (md_relax_table): Likewise.
1784 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1785 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1786 Set rlx_backward and rlx_forward to zero for unused states.
1787 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1788 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1789 (UNCOND12, UNCOND32): Remove duplicate defines.
1791 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1793 * config/tc-cris.c (md_estimate_size_before_relax) <case
1794 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1795 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1796 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1797 Add cases to cover all relax states.
1798 (cris_insn_first_word_frag): New.
1799 (md_assemble): Call cris_insn_first_word_frag to get the first
1800 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1801 end. Drop variable insn_size.
1802 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1803 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1804 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1806 * write.c (write_object_file): Reset broken word state before
1809 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1811 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1812 for one line if not already enabled.
1813 * cond.c (s_elseif): Correct conditional assembly listing.
1816 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1817 Don't abort on NULL current_cframe.
1819 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1821 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1822 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1823 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1824 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1825 * config/obj-coff.c (do_relocs_for): Likewise.
1826 (yank_symbols): Likewise.
1827 (fixup_segment): Likewise.
1828 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1829 (ppc_fix_adjustable): Likewise.
1830 * config/tc-mips.c (md_convert_frag): Likewise.
1831 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1832 * ehopt.c (eh_frame_convert_frag): Likewise.
1833 * expr.c (make_expr_symbol): Likewise.
1835 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1837 * symbols.c (resolve_symbol_value): Don't fix expression values
1838 until relaxation is complete.
1839 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1840 (S_GET_VALUE): Likewise, and return unresolved expression value.
1841 * write.c (finalize_syms): New.
1842 (relax_and_size_seg): Split into..
1843 (relax_seg): New function, returns 1 if anything changed..
1844 (size_seg): And the remainder of relax_and_size_seg.
1845 (fixup_segment): Arrange for final resolution of sym values.
1846 (adjust_reloc_syms): Likewise.
1847 (write_object_file): Likewise, and repeatedly call relax_seg until
1848 nothing more changes.
1849 (relax_segment): Return 1 if anything changed. Use correct types
1850 for rs_org `target' and `after'.
1851 * write.h (finalize_syms): Declare.
1852 (relax_segment): Update prototype.
1854 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1855 do-nothing cases to switch to avoid abort on a second relaxation
1856 pass, and tidy code a little.
1857 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1858 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1859 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1860 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1861 (md_relax_table): Remove first four unused entries. Increment
1862 rlx_length by one throughout table, and update comments to suit.
1863 (md_estimate_size_before_relax): Return size of current variable
1864 part of frag to reflect reality when relaxing more than once.
1865 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1866 (COND32, UNCD32): Rename to DISP32 throughout.
1867 (UNDEF_WORD_DISP): Renumber to 3.
1868 (md_estimate_size_before_relax): Add extra do-nothing cases.
1869 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1870 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1871 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1872 handle word and dword branches.
1874 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1876 * config/tc-cris.h (tc_fix_adjustable): Allow only
1877 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1878 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1879 example in comment to valid type.
1881 2001-03-28 H.J. Lu <hjl@gnu.org>
1883 * read.c (equals): Set to local for COFF only if it hasn't been
1886 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1888 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1889 (md_begin): Use it when setting default architecture.
1891 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1893 * read.c (equals): (for COFF) default symbols to being local.
1895 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1897 * configure.in (cris-*-*): Change default emulation to criself.
1898 (cris-*-*aout*): New rule.
1899 * configure: Regenerate.
1901 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1903 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1904 BFD_RELOC_390_GOTENT.
1905 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1906 BFD_RELOC_390_GOTENT.
1908 2001-03-26 Nick Clifton <nickc@redhat.com>
1910 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1911 * config/tc-s390.c (s390_force_relocation): New function: Force
1912 relocations for VTINHERIT relocs.
1914 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1916 * doc/as.texinfo: Put @c man begin to generate the as man page.
1917 When generating man, define all the variables. Re-organize some
1918 options to obtain better indentation of man page.
1919 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1920 (as.1): Build from as.texinfo.
1921 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1923 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1925 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1926 scale factor, and return the end of the expression.
1927 (i386_operand): Modify for above.
1929 2001-03-23 Nick Clifton <nickc@redhat.com>
1931 * doc/as.texinfo: Document --listing-XXX command line switches.
1932 Explain why listings behave differently when -pipe is used.
1934 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1936 * write.c (fix_new_exp): Print an error if passed a register.
1938 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1940 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1941 (PIC_SUFFIX_CHAR): New macro.
1942 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1943 (pic): New variable.
1944 (md_longopts): New option --pic.
1945 (OPTION_PIC): Define.
1946 (md_estimate_size_before_relax): Tweak longish comment.
1947 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1948 (md_assemble): Handle a PIC relocation on prefix and normal
1949 instruction operands.
1950 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1951 "complex" operand expressions. Call frag_more outside
1952 gen_cond_branch_32 parameter list.
1953 (cris_process_instruction): Handle PIC relocs on parsed
1954 operand expressions. Validize PIC reloc sizes.
1955 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1956 (gen_bdap): Handle "complex" operand expressions.
1957 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1958 ADD.D offset,PC as jump instruction if generating PIC. Generate
1959 error instead of crashing on complex expressions.
1960 (cris_number_to_imm): Add segT parameter. All callers changed.
1961 Use segT parameter, not now_seg, for segment of fixup. Handle
1962 PCREL relocations but check that they are fully resolved.
1963 (md_parse_option): Handle OPTION_PIC.
1964 (tc_gen_reloc): Handle PIC relocs.
1965 (md_show_usage): Update for --pic.
1966 (md_apply_fix3): Renamed from md_apply_fix.
1967 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1968 (md_cris_force_relocation): Force relocation for PIC relocs.
1970 * config/tc-cris.h: Tweak attribution.
1971 (MD_APPLY_FIX3): Define.
1972 (IS_CRIS_PIC_RELOC): New macro.
1973 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1974 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1976 (tc_frob_symbol): Avoid emitting undefined symbols.
1978 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1980 * frags.h (struct frag): Add relax_marker.
1981 * write.c (is_dnrange): Delete.
1982 (relax_frag): Use correct types for `aim', `target', `address'.
1983 Delete `offset', `was_address'. Test `relax_marker' instead of
1984 using fragile (and slow) address test.
1985 (relax_segment): Init and flip `relax_marker'.
1987 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1989 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1992 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1994 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1995 with 'Motorola specification for assembly language input standard'.
1997 2001-03-17 Richard Henderson <rth@redhat.com>
1999 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2000 (dwarf2_directive_loc): Don't use them.
2001 (dwarf2_directive_file): Reject duplicate file definitions.
2002 (get_filenum): Zero allocated memory.
2003 (out_file_list): Complain about missing file definitions.
2005 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2007 * read.c (do_org): Handle complex expressions.
2008 * cgen.c (gas_cgen_finish_insn): Likewise.
2010 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2012 * config/tc-ia64.c (md): New member keep_pending_output.
2013 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2015 (dot_xdata): Turn on md.keep_pending_output for the duration of
2017 (dot_xfloat_cons): Ditto.
2018 (dot_xstringer): Ditto.
2019 (dot_xdata_ua): Ditto.
2020 (dot_xfloat_cons_ua): Ditto.
2022 2001-03-15 Jim Wilson <wilson@redhat.com>
2024 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2027 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2029 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2031 2001-03-15 DJ Delorie <dj@redhat.com>
2033 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2034 blindly freeing string if it isn't at the top of the obstack.
2036 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2038 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2039 (NUM_FLAG_CODE): Define.
2040 (lex_got): New function.
2041 (got_reloc): New global var.
2042 (x86_cons_fix_new): New function.
2043 (x86_cons): New function.
2044 (i386_immediate): Use lex_got here, replacing inline code. Change
2045 "ignoring junk.." error message to "junk.."
2046 (i386_displacement): Likewise.
2047 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2048 (x86_cons): Declare.
2049 (TC_CONS_FIX_NEW): Define.
2050 (x86_cons_fix_new): Declare.
2052 2001-03-12 Nick Clifton <nickc@redhat.com>
2054 * config/tc-arm.c (md_begin): Always set machine type based on
2057 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2059 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2060 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2062 <JumpInterSegment output>: Use correct i.disp_reloc[].
2063 <immediate output>: Likewise.
2065 2001-03-06 Nick Clifton <nickc@redhat.com>
2067 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2070 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2072 * config/tc-m68k.c : Add 5407 to archs[] table.
2073 (HAVE_LONG_BRANCH): Add mcf5407.
2074 (select_control_regs): Recognize 5407.
2076 2001-03-02 Dave Brolley <brolley@redhat.com>
2078 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2081 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2083 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2084 (gen_to_words): Print warnings if NaNs are found and the target CPU
2085 does not support them. Allow largest exponent to be used in normal
2086 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2088 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2090 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2091 anymore since we use bfd_elf_generic_reloc now.
2092 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2094 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2096 * configure.in (BFD_VERSION): New.
2097 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2098 * configure: Regenerate.
2099 * Makefile.am: Run "make dep-am"
2100 * Makefile.in: Regenerate.
2101 * doc/Makefile.in: Regenerate.
2103 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2105 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2106 SEC_NEVER_LOAD when the 'n' flag is used.
2107 Add SEC_NEVER_LOAD to matchflags.
2109 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2111 * symbols.c (decode_local_label_name): Initialize message_format
2112 only when an error is reported (perf pb due to I18N).
2114 2001-02-23 H.J. Lu <hjl@gnu.org>
2116 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2117 BFD_ASSEMBLER is not defined.
2119 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2121 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2122 done if it's against a symbol.
2124 2001-02-22 Timothy Wall <twall@cygnus.com>
2126 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2127 target formats if applicable.
2128 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2129 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2130 * Makefile.in: Regenerated.
2131 * configure.in: Added configuration for ia64-*-aix*.
2132 * configure: Regenerated.
2134 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2136 * config/tc-ia64.c (enum operand_match_result): New type.
2137 (operand_match): Change return type to operand_match_result.
2138 Fix all returns appropriately, adding support for returning the
2139 out-of-range result.
2140 (parse_operands): New locals result, error_pos, out_of_range_pos,
2141 curr_out_of_range_pos. Rewrite operand matching loop to give better
2144 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2146 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2147 (dot_proc): Clear unwind.prologue_count to zero.
2148 (dot_prologue): Increment unwind.prologue_count.
2149 (dot_restore): If second operand is omitted, use
2150 unwind.prologue_count -1 for "ecount" (# of additional regions to
2151 pop). Decrement unwind.prologue_count by number of regions
2154 2001-02-21 Nick Clifton <nickc@redhat.com>
2156 * doc/as.texinfo (Section): Note that some flags to the COFF
2157 version of .section remove attributes rather than setting them.
2159 2001-02-20 Kazu Hirata <kazu@hxi.com>
2161 * config/tc-pdp11.c: Fix formatting.
2162 * config/tc-pdp11.h: Likewise.
2164 2001-02-20 Bo Thorsen <bo@suse.de>
2166 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2169 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2171 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2172 all FreeBSD platforms should look the same at this level.
2173 * configure: Rebuilt.
2174 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2176 2001-02-18 lars brinkhoff <lars@nocrew.org>
2178 * Makefile.am: Add PDP-11 target.
2179 * configure.in: Likewise.
2180 * config/tc-pdp11.c: New file.
2181 * config/tc-pdp11.h: New file.
2182 * doc/Makefile.am: Add PDP-11 documentation.
2183 * doc/all.texi: Likewise.
2184 * doc/as.texinfo: Likewise.
2185 * doc/c-pdp11.texi: New file.
2187 2001-02-16 matthew green <mrg@redhat.com>
2189 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2191 2001-02-13 Jim Wilson <wilson@redhat.com>
2193 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2194 reloc instead of a 0 reloc.
2195 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2197 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2199 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2201 * write.c (is_dnrange): Stop as soon as the address becomes
2203 (relax_frag): Add segment parameter. Only call symbol_get_frag
2204 once. Only call is_dnrange if the symbol is in the same segment,
2205 and the symbol address is larger.
2206 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2207 * write.h (relax_frag): Update declaration.
2208 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2210 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2211 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2212 (m32r_relax_frag): Update declaration.
2213 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2214 * config/tc-tic54x.h (md_relax_frag): Likewise.
2215 * doc/internals.texi (CPU backend): Update documentation for
2218 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2220 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2221 Mention effect of < 386 architectures on jump promotion.
2222 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2224 * config/tc-i386.c (no_cond_jump_promotion): New.
2225 (set_cpu_arch): Parse "jumps" arch modifier.
2226 (insn_size): Modify usage comment.
2227 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2228 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2229 (TYPE_FROM_RELAX_STATE): New define.
2230 (UNCOND_JUMP, COND_JUMP): Renumber.
2231 (md_relax_table): Reorder to suit.
2232 (COND_JUMP86): New define.
2233 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2234 (md_assemble): Create frag var for jumps of max size, encode relax
2235 state for COND_JUMP86.
2236 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2237 leave conditional jumps small if no_cond_jump_promotion.
2238 (md_convert_frag): Likewise.
2240 * expr.c (operator): Don't bump input_line_pointer for two char
2241 operators. Instead return operator size via new param num_chars.
2242 (expr): Use above to parse multi-char operators correctly.
2244 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2246 * config/tc-i386.c (i386_displacement): Fix handling of
2247 BFD_RELOC_X86_64_GOTPCREL.
2248 (i386_validate_fix): Likewise.
2250 2001-02-12 Philip Blundell <pb@futuretv.com>
2252 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2253 ldrt/strt instructions.
2255 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2257 * config/tc-mips.c (macro): For M_LA_AB emit a
2258 BFD_RELOC_MIPS_CALL16 relocation or a
2259 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2260 BFD_RELOC_MIPS_GOT16 and
2261 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2262 loading the jump register when generating SVR4_PIC code.
2264 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2266 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2267 map to MIPS-specific files, as they used to do before the
2268 change on 2000-05-21.
2269 * configure: Regerate.
2271 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2273 * config/tc-mips.c (md_parse_option): Don't try to compile
2274 ELF-only option code if not ELF.
2276 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2278 * config/tc-ia64.h (md_elf_section_type): New macro.
2279 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2280 (they're now handled via ia64_elf_section_type.
2282 * config/tc-ia64.c (unwind): New members saved_text_seg,
2283 saved_text_subseg, and force_unwind_entry.
2284 (optimize_unw_records): New function to optimize away unnecessary
2286 (ia64_elf_section_type): New function.
2287 (output_unw_records): Generate unwind info only if the size is
2288 non-zero or if it's forced for some other reason (e.g.,
2289 handlerdata or a personality routine).
2290 (generate_unwind_image): Don't switch back to previous
2291 section---stay inside the unwind info section instead so that
2292 handlerdata that may follow goes into the right place.
2293 (dot_handlerdata): Force generation of unwind entry and save the
2294 current active text segment before generating unwind image.
2295 (dot_unwentry): Force generation of unwind entry.
2296 (dot_personality): Ditto.
2297 (dot_endp): Generate unwind table entry only if there is
2298 some unwind info or the unwind entry was forced.
2300 * config/tc-ia64.c (make_unw_section_name): New macro to form
2301 unwind section name.
2302 (generate_unwind_image): Add "text_name" argument. Use it to
2303 form unwind section name.
2304 (dot_handlerdata): Determine current segment (section) name and
2305 pass it to generate_unwind_image().
2306 (dot_endp): Determine current segment (section) name and use
2307 it to determine the appropriate unwind section name.
2308 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2309 n, fill, and max arguments.
2311 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2313 * Makefile.am: Add linux target for S/390.
2314 * configure.in: Likewise.
2315 * config/tc-s390.c: New file.
2316 * config/tc-s390.h: New file.
2318 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2320 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2321 2byte, 4byte and 8byte.
2323 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2325 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2326 md_number_to_chars with size > sizeof (valueT).
2328 2001-02-06 H.J. Lu <hjl@gnu.org>
2330 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2331 there is no relocation.
2333 2001-02-06 H.J. Lu <hjl@gnu.org>
2335 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2337 * config/tc-ia64.c (md_parse_option): Only accept the valid
2338 ia64 options on "-axxx".
2340 2001-02-05 Jim Wilson <wilson@redhat.com>
2342 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2343 aborting for invalid operands.
2345 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2347 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2348 than via pointer. Update all callers.
2349 (UNWIND_LOW32): Define.
2350 (UNWIND_HIGH32): Define.
2351 (pa_build_unwind_subspace): Use the above macros instead of dumping
2352 bitfields directly. Call frag_more once rather than multiple times.
2353 (md_assemble): Use UNWIND_LOW32.
2354 (pa_entry): Likewise
2355 (pa_procend): Likewise.
2356 (process_exit): Use UNWIND_HIGH32.
2358 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2360 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2361 function to select the header according to the cpu.
2362 (md_after_pass_hook, md_do_align): Remove.
2363 (md_cleanup, m68hc11_cleanup): Remove.
2364 (md_pcrel_from_section): Declare.
2365 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2366 (build_jump_insn, build_insn): Likewise.
2367 (m68hc11_listing_header): New function.
2368 (m68hc11_cleanup): Remove.
2370 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2372 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2373 symbols because there is no support for shared libraries and these
2374 symbols can't be overridden (unless they are weak).
2376 2001-02-01 Momchil Velikov <velco@fadata.bg>
2378 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2379 for the compilation unit with a zero byte.
2381 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2383 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2384 destinations. Correct range check for 17 and 22 bit branches.
2386 2001-01-25 Nick Clifton <nickc@redhat.com>
2388 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2389 still set. Issue an error message instead.
2390 (md_estimate_size_before_relax): Delete unused variable
2391 'buffer_address'. Fixup parentheses around if statement.
2393 2001-01-23 Kazu Hirata <kazu@hxi.com>
2395 * as.c: Fix formatting.
2396 * ehopt.c: Likewise.
2397 * messages.c: Likewise.
2398 * stabs.c: Likewise.
2399 * symbols.c: Likewise.
2401 2001-01-23 Ben Elliston <bje@redhat.com>
2403 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2405 2001-01-22 Kazu Hirata <kazu@hxi.com>
2407 * config/tc-alpha.c: Fix formatting.
2409 2001-01-19 Kazu Hirata <kazu@hxi.com>
2411 * config/tc-alpha.c: Fix formatting.
2413 2001-01-18 Kazu Hirata <kazu@hxi.com>
2415 * config/tc-alpha.c: Fix formatting.
2417 2001-01-18 Nick Clifton <nickc@redhat.com>
2419 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2421 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2423 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2425 * configure.in (cpu_type, arch): Match i386 too.
2426 * configure: Rebuilt.
2428 2001-01-16 Kazu Hirata <kazu@hxi.com>
2430 * config/tc-i386.c: Fix formatting.
2432 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2434 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2435 relocs for .PARISC.unwind section.
2437 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2438 depending on section flags, not just for .text.
2440 2001-01-15 Jim Wilson <wilson@redhat.com>
2442 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2443 not immediately followed by an instruction.
2445 2001-01-15 Kazu Hirata <kazu@hxi.com>
2447 * config/tc-m68hc11.c: Fix formatting.
2449 2001-01-15 Nick Clifton <nickc@redhat.com>
2451 * symbols.c (colon): Change 'already defined symbol' from a
2452 fatal error to an ordinary error. There is no reason why this
2453 error should be fatal.
2455 * message.c (as_fatal): Delete output file, if one has been
2458 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2460 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2462 2001-01-14 Kazu Hirata <kazu@hxi.com>
2464 * config/tc-alpha.c: Fix formatting.
2465 * config/tc-arc.c: Likewise.
2466 * config/tc-arc.h: Likewise.
2467 * config/tc-d10v.c: Likewise.
2468 * config/tc-i370.c: Likewise.
2469 * config/tc-i386.c: Likewise.
2470 * config/tc-i960.c: Likewise.
2471 * config/tc-m68k.c: Likewise.
2472 * config/tc-ppc.c: Likewise.
2473 * config/tc-sparc.c: Likewise.
2474 * config/tc-tahoe.c: Likewise.
2475 * config/tc-vax.c: Likewise.
2477 * config/tc-arc.c: Fix formatting.
2479 * config/tc-arc.c: Fix formatting.
2481 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2483 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2484 both 32 and 64 bit ELF.
2486 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2487 and don't bother storing `m' for "ce" completer. Tidy handling of
2488 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2490 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2492 * config/tc-i386.h (TARGET_MACH): New macro.
2493 (i386_mach): Declare.
2494 * config/tc-i386.c (i386_mach): New function.
2496 2001-01-13 Philip Blundell <philb@gnu.org>
2498 * doc/as.texinfo: Fix spelling and cross-references.
2500 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2501 character for all systems, not just GNU/Linux. Make it explicit
2502 that `-k' doesn't affect code generation, just ELF flags.
2504 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2506 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2509 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2511 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2513 2001-01-12 Nick Clifton <nickc@redhat.com>
2515 * as.c (print_args): Update copyright date to 2001.
2517 2001-01-12 Peter Targett <peter.targett@arccores.com>
2519 * doc/c-arc.texi: New file.
2520 Some sections to be expanded.
2522 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2524 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2525 (md_parse_option): Always accept "--32".
2527 2001-01-11 Peter Targett <peter.targett@arccores.com>
2529 * as.h (TC_ARC): Ensure struc-symbol.h included.
2530 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2532 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2533 (TARGET_SYMBOL_FIELDS) added.
2535 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2536 * doc/c-arc.texi: New file.
2537 Some sections to be expanded.
2538 * doc/as.texinfo: Update command-line options.
2539 Removed outdated text for ARC dependant features, instead include
2540 text from above file.
2542 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2543 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2544 (targ-cpu.h) header.
2546 * config/tc-arc.c: New updated configuration for
2547 ARC, including selection of core variants, and extensibility of
2548 instructions, registers etc. through directives.
2550 * config/tc-arc.c (arc_extinst): Minor corrections for
2552 (arc_common) Likewise. Make alignment argument optional for local
2553 symbols also, with default of zero.
2555 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2557 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2558 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2559 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2560 and fix_new_exp() instead.
2561 (md_convert_frag): For indexed post byte use the symbol value
2562 rather than the displacement.
2563 (md_relax_table): Fix indexed offset relax.
2565 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2567 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2569 (relaxable_symbol): New function.
2571 2001-01-11 Andreas Jaeger <aj@suse.de>
2573 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2576 2001-01-10 Nick Clifton <nickc@redhat.com>
2578 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2579 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2581 2001-01-10 Nick Clifton <nickc@redhat.com>
2583 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2584 character used to dollar local symbols.
2585 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2586 local label symbols.
2587 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2588 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2590 Use LOCAL_LABEL_CHAR.
2591 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2592 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2593 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2595 2001-01-08 Bo Thorsen <bo@suse.de>
2597 * config/tc-i386.c (i386_immediate, i386_displacement):
2600 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2602 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2605 2001-01-07 Philip Blundell <philb@gnu.org>
2607 * doc/as.texinfo (Bug Reporting): Update email address for
2611 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2613 * configure.in: Define DEFAULT_ARCH for i386.
2614 * config/tc-i386.c (md_assemble): Return after the error message;
2615 move testing for 64bit operands to proper place.
2617 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2619 * doc/as.texinfo: Document '#' as comment character for i386 and
2620 x86_64. Add AMD x86-64 into menu of machine dependent information.
2622 * doc/c-i386.texi: Document x86_64 extensions.
2624 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2626 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2628 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2630 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2631 * NEWS: Add note about Pentium4 support.
2633 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2635 * config/tc-i387.c (pi, pte, pt): Update.
2636 (type_names): Add new types.
2638 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2640 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2641 CpuUnknown): Renumber
2642 (CpuP4, CpuSSE2): New.
2643 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2645 2001-01-03 Philip Blundell <pb@futuretv.com>
2647 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2649 (alpha_fix_adjustable): Likewise.
2650 (md_apply_fix): Likewise.
2652 2000-12-31 H.J. Lu <hjl@gnu.org>
2654 * listing.c (listing_message): Allocate string only if it is
2657 * configure: Rebuild.
2659 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2661 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2662 Point out caveats with generating fixups for the opcode in a frag.
2664 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2666 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2669 2000-12-29 H.J. Lu <hjl@gnu.org>
2671 * listing.c (calc_hex): Print the variable part only if the
2672 fragment type is rs_fill.
2674 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2676 * doc/internals.texi (tc_conditional_pseudoop,
2677 TC_LINKRELAX_FIXUP): Fix typos.
2679 2000-12-28 Richard Henderson <rth@redhat.com>
2681 * write.c (subsegs_finish): Fix thinko last change -- don't
2682 "optimize" the alignment == 0 case.
2684 2000-12-28 Richard Henderson <rth@redhat.com>
2686 * as.h (rs_align_test): New.
2687 * frags.c (NOP_OPCODE): Move default from read.c.
2688 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2689 (frag_align_code): New.
2690 * frags.h (frag_align_code): Declare.
2691 * read.c (NOP_OPCODE): Remove.
2692 (do_align): Use frag_align_code.
2693 * write.c (NOP_OPCODE): Remove.
2694 (get_recorded_alignment): New.
2695 (cvt_frag_to_fill): Handle rs_align_test.
2696 (relax_segment): Likewise.
2697 (subsegs_finish): Align last subseg in section to the
2698 section alignment. Use frag_align_code.
2699 * write.h (get_recorded_alignment): Declare.
2700 * config/obj-coff.c (size_section): Handle rs_align_test.
2701 (fill_section, fixup_mdeps): Likewise.
2702 (write_object_file): Use frag_align_code.
2704 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2705 (alpha_handle_align): New.
2706 * config/tc-alpha.h (HANDLE_ALIGN): New.
2707 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2709 * config/tc-i386.h (md_do_align): Use frag_align_code.
2710 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2712 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2713 (ia64_handle_align): New.
2714 * config/tc-ia64.h (HANDLE_ALIGN): New.
2715 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2717 * config/tc-m32r.c (m32r_do_align): Remove.
2718 (m32r_handle_align): New.
2719 (fill_insn): Use frag_align_code.
2720 * config/tc-m32r.h (md_do_align): Remove.
2721 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2722 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2723 * config/tc-mips.c, config/tc-mips.h: Similarly.
2725 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2726 (sh_handle_align): Likewise. Handle rs_align_code.
2727 (sh_do_align): Remove.
2728 * config/tc-sh.h (md_do_align): Remove.
2729 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2731 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2732 (sparc_handle_align): Likewise. Handle rs_align_code.
2733 * config/tc-sparc.h (md_do_align): Remove.
2734 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2736 2000-12-22 DJ Delorie <dj@redhat.com>
2738 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2739 when we assemble the first half of a pair.
2741 2000-12-22 H.J. Lu <hjl@gnu.org>
2743 * config/tc-i386.c (reloc): Update the macro for non-bfd
2745 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2747 2000-12-22 H.J. Lu <hjl@gnu.org>
2749 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2751 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2753 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2754 (QWORD_MNEM_SUFFIX): New macro.
2755 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2757 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2758 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2760 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2761 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2762 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2763 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2764 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2766 (Reg, WordReg): Add Reg64.
2767 (Imm): Add Imm32S and Imm64.
2769 (Disp): Add Disp64 and Disp32S.
2770 (AnyMem): Add Disp32S.
2771 (RegRex, RegRex64): New macros.
2772 (rex_byte): New type.
2773 * config/tc-i386.c (set_16bit_code_flag): Kill.
2774 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2775 (reloc): New parameter "signed"; support x86_64.
2776 (set_code_flag): New.
2777 (DEFAULT_ARCH): New macro; default to "i386".
2778 (default_arch): New static variable.
2779 (struct _i386_insn): New fields Operand_PCrel; rex.
2780 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2781 (flag_code): New enum and static variable.
2782 (use_rela_relocations): New static variable.
2783 (flag_code_names): New static variable.
2784 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2785 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2787 (i386_align_code): Return plain "nop" for x86_64.
2788 (mode_from_disp_size): Support Disp32S.
2789 (smallest_imm_type): Support Imm32S and Imm64.
2790 (offset_in_range): Support size of 8.
2791 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2792 (md_pseudo_table): Add "code64"; use set_code_flat.
2793 (md_begin): Emit sane error message on hash failure.
2794 (tc_i386_fix_adjustable): Support x86_64 relocations.
2795 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2796 instructions supported on particular arch just partially,
2797 output of 64bit immediates, handling of Imm32S and Disp32S type.
2798 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2799 (i386_displacement): Likewise.
2800 (i386_index_check): Cleanup; support 64bit addresses.
2801 (md_apply_fix3): Support x86_64 relocation and rela.
2802 (md_longopts): Add "32" and "64".
2803 (md_parse_option): Add OPTION_32 and OPTION_64.
2804 (i386_target_format): Call even for ELFs; choose between
2805 elf64-x86-64 and elf32-i386.
2806 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2807 (tc_gen_reloc): Support rela relocations and x86_64.
2808 (intel_e09_1): Support QWORD.
2810 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2812 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2813 it's not an offset expression.
2814 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2815 keep the braces '[' and ']' in the output string.
2816 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2817 != FLAT. There is no such op_modifier.
2819 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2821 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2824 2000-12-13 Kazu Hirata <kazu@hxi.com>
2826 * as.h: Fix formatting.
2828 * dwarf2dbg.c: Likewise.
2829 * input-scrub.c: Likewise.
2832 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2834 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2835 configure: Regenerate.
2837 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2839 * dwarf2dbg.c: #include <limits.h> only if it exists.
2841 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2843 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2844 (md_apply_fix): Here too.
2846 2000-12-12 Jim Wilson <wilson@redhat.com>
2848 * config/tc-ia64.h (ia64_init): Add prototype.
2850 2000-12-12 H.J. Lu <hjl@gnu.org>
2852 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2854 * read.h (outputting_stabs_line_debug): Change it to int.
2855 * stabs.c (outputting_stabs_line_debug): Likewise.
2857 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2859 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2860 the address of a function result.
2862 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2864 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2865 (md_assemble): Call dwarf2_emit_insn.
2866 (shlib): Fix typo SHILB -> SHLIB.
2867 (md_parse_option): Likewise.
2868 (ppc_elf_validate_fix): Likewise:
2869 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2871 2000-12-12 Nick Clifton <nickc@redhat.com>
2873 * cgen.h: Fix formatting.
2874 * input-scrub.c: Fix formatting.
2875 * macro.c: Fix formatting.
2876 * config/tc-mips.c: Fix formatting.
2877 * doc/c-mips.texi: Fix formatting.
2879 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2881 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2882 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2884 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2886 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2889 * i386.h (*_Suf): Remove No_dSuf.
2890 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2892 (i386_optab): Remove 'd' in the suffixes.
2894 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2896 * config/tc-i386.c (T_SHORT): Undefine before defining.
2898 2000-12-05 Kazu Hirata <kazu@hxi.com>
2900 * config/tc-mips.c: Fix formatting.
2902 2000-12-04 Matthew Hiller <hiller@redhat.com>
2904 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2905 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2906 (md_show_usage): Ditto.
2907 (md_parse_option): Ditto.
2908 (d10v_cleanup): Writes pending instruction only if
2909 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2910 Fix compile time warning messages.
2912 * doc/c-d10v.texi: Documents new options.
2914 2000-12-04 Matthew Hiller <hiller@redhat.com>
2916 * stabs.c (outputting_stabs_line_debug): New variable.
2917 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2918 function entry and unset at function exit.
2920 * read.h (outputting_stabs_line_debug): New extern declaration.
2922 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2924 * dwarf2dbg.c: Fix compile time warning messages.
2926 2000-12-03 Kazu Hirata <kazu@hxi.com>
2928 * config/tc-a29k.c: Fix formatting.
2929 * config/tc-alpha.c: Likewise.
2930 * config/tc-arm.c: Likewise.
2931 * config/tc-cris.c: Likewise.
2932 * config/tc-hppa.c: Likewise.
2933 * config/tc-i370.c: Likewise.
2934 * config/tc-i386.c: Likewise.
2935 * config/tc-i860.c: Likewise.
2936 * config/tc-i960.c: Likewise.
2937 * config/tc-ia64.c: Likewise.
2938 * config/tc-m68hc11.c: Likewise.
2939 * config/tc-m68k.c: Likewise.
2940 * config/tc-m88k.c: Likewise.
2941 * config/tc-pj.c: Likewise.
2942 * config/tc-ppc.c: Likewise.
2943 * config/tc-sh.c: Likewise.
2944 * config/tc-sparc.c: Likewise.
2945 * config/tc-tahoe.c: Likewise.
2946 * config/tc-vax.c: Likewise.
2948 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2950 * config/tc-mips.c (mips_ip): When calculating offsets,
2951 don't accept as constant the difference between the
2952 addresses of symbols in two different sections.
2954 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2956 (validate_mips_insn): Likewise. Also, update 'B' operand
2957 specifier to use OP_*_CODE20 constants and delete 'm' operand
2959 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2960 operand specifiers. Change warning generated by 'B' operand
2961 specifier to reflect its new multi-purpose usage.
2963 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2964 -1, and update comment.
2965 (file_mips_isa): Likewise.
2966 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2967 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2968 ISA_* constants rather than hard-coded numbers.
2969 (mips_cpu_info): New structure.
2970 (mips_cpu_info_table): New table describing CPU and ISA names
2972 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2973 mips_cpu_info_from_cpu): New functions.
2974 (mips_isa_to_str): New function to get string for ISA name.
2975 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2976 return const char *.
2977 (md_begin): Redo CPU and ISA selection logic, using
2978 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2979 than hard-coded numbers.
2980 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2981 ISA_* constants rather than hard-coded numbers.
2982 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2983 (md_longopts): Delete OPTION_NO_MIPS32.
2984 (md_parse_option): Convert to use ISA_* constants rather than
2985 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2986 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2987 to use strcasecmp to recognize "default" and to use
2988 mips_cpu_info_from_name to get CPU numbers from argument.
2989 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2990 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2992 (s_mipsset): Accept ISA value 32.
2993 * doc/as.texinfo: Clean up MIPS options summary slightly,
2994 remove -no-mips32. Add note about -mips4 and -mips32
2995 specifying those ISA levels. Delete -mips32 and -no-mips32
2996 cpu flag descriptions.
2997 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2998 up the supported CPU switch list, and replace 4Kc, 4Km, and
2999 4Kp entries with a single mips32-4k entry. Note that you can
3002 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3004 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3006 (md_parse_option): Add cases for OPTION_MIPS5 and
3008 (md_show_usage): Mention -mips5 and -mips64 arguments.
3009 (s_mipsset): Add cases for MIPS5 and MIPS64.
3010 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3012 * doc/as.texinfo: Mention -mips5 and -mips64 options
3014 * doc/c-mips.texi: Likewise. Also update introduction
3015 and ".set" usage information.
3017 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3019 (mips_cpu_info_table): Add SB-1 entries.
3020 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3021 known to the -mcpu option.
3023 * doc/as.texinfo: Correct description of MIPS -mcpu
3024 option, by copying some of the text from doc/c-mips.texi.
3026 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3028 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3030 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3031 (sparc*-*-rtems*): Switched from a.out to ELF.
3032 * configure: Regenerate.
3033 * config.in: Regenerate.
3034 * Makefile.in: Regenerate.
3035 * aclocal.m4: Regenerate.
3036 * po/gas.pot: Regenerate.
3038 2000-11-30 Philip Blundell <pb@futuretv.com>
3040 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3041 even in non BFD_ASSEMBLER case.
3043 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3045 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3048 2000-11-29 Richard Henderson <rth@redhat.com>
3050 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3051 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3052 thread multiple subsegments properly; handle multiple code
3053 sections properly; emit proper compilation unit info for assembler
3054 generated debugging.
3056 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3057 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3058 (dwarf2dbg_estimate_size_before_relax): Declare.
3059 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3060 * write.c: Include dwarf2dbg.h.
3061 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3062 (relax_segment): Likewise.
3064 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3066 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3067 jump>: Use as_bad_where instead of as_bad. Tweak error message
3068 accordingly. Stabilize frag by updating fix part and resetting
3070 <undefined symbol, unconditional jump>: Ditto.
3071 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3072 indexing is_end_of_line[].
3073 (md_assemble): Initialize size to 0.
3074 (md_section_align): Mark parameter seg as unused.
3075 (parse_reg): Parse names case-insensitively.
3077 2000-11-28 Kazu Hirata <kazu@hxi.com>
3079 * config/obj-aout.h: Fix formatting.
3080 * config/obj-bout.h: Likewise.
3081 * config/obj-coff.c: Likewise.
3082 * config/obj-coff.h: Likewise.
3083 * config/obj-elf.h: Likewise.
3084 * config/obj-som.h: Likewise.
3085 * config/obj-vms.c: Likewise.
3086 * config/obj-vms.h: Likewise.
3087 * config/tc-h8300.h: Likewise.
3088 * config/tc-ns32k.h: Likewise.
3089 * config/tc-sparc.h: Likewise.
3090 * config/tc-tic54x.h: Likewise.
3091 * config/tc-z8k.h: Likewise.
3093 2000-11-28 Nick Clifton <nickc@redhat.com>
3095 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3096 License is present in the sources, but not the output, and
3097 also available from the GNU website.
3098 (GNU Free Documentation License): Comment out this section.
3100 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3102 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3103 targets. Remove i860 from valid a.out targets.
3104 * Makefile.in: Regenerate.
3106 * config/tc-cris.c: Include dwarf2dbg.h.
3107 (md_pseudo_table): Add .file and .loc.
3108 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3109 (s_cris_file, s_cris_loc): New.
3110 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3111 * Makefile.am: Regenerate dependencies.
3112 * Makefile.in: Regenerate.
3114 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3116 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3117 (MRI_MUL_PRECEDENCE): Likewise.
3118 (op_rank): Fix a comment typo.
3120 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3122 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3124 (get_operand): Fix analysis for movw/movb instructions.
3126 2000-11-24 Nick Clifton <nickc@redhat.com>
3128 * configure.in (xscale-elf): Add target.
3129 (xscale-coff): Add target.
3130 * configure: Regenerate.
3132 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3134 (ARM_EXT_XSCALE): New ARM architecture extension.
3135 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3136 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3137 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3138 (ARM_ARCH_V4): Remove processor from architecture.
3139 (ARM_ARCH_3M): New architecutre definition.
3140 (ARM_ARCH_V5TE): New architecutre definition.
3141 (ARM_ARCH_XSCALE): New architecutre definition.
3142 (CPU_DEFAULT): Allow to be defaulted to XScale.
3143 (atpcs): New boolean variable.
3144 (ldr_flags): Support 'd' flag for double word loads.
3145 (str_flags): Support 'd' flag for double word stored.
3146 (do_mia): New function.
3147 (do_mar): New function.
3148 (do_mra): New function.
3149 (do_pld): New function.
3150 (do_ldrd): New function.
3151 (do_blx): New function.
3152 (do_bkpt): New function.
3153 (do_clz): New function.
3154 (do_lstc2): New function.
3155 (do_cdp2): New function.
3156 (do_t_blx): New function.
3157 (do_t_bkpt): New function.
3158 (do_smla): New function.
3159 (do_smlal): New function.
3160 (do_smul): New function.
3161 (do_qadd): New function.
3162 (do_co_reg2c): New function.
3163 (LONGEST_INSN): Redefine to 7.
3165 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3166 command line switches.
3168 2000-11-22 Jim Wilson <wilson@redhat.com>
3170 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3171 (struct rsrc): Make line unsigned.
3172 (gr_values): Add missing initializer.
3173 (SLOT_NUM_NOT_SET): Add unsigned cast.
3174 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3175 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3176 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3177 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3178 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3179 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3180 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3181 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3182 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3183 Add ATTRIBUTE_UNUSED to unused parameters.
3184 (convert_expr_to_ab_reg): Add parens.
3185 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3186 (dot_prologue): Initialize grsave when declared.
3187 (md_pseudo_table): Add missing initializers.
3188 (operand_match): Add casts to bfd_vma.
3189 (emit_one_bundle): Delete unused local prev. Make required_template
3191 (specify_resource): Cast i to unsigned.
3192 (note_register_values): Use fprintf_vma.
3193 (print_dependency): Likewise.
3195 2000-11-21 Jim Wilson <wilson@redhat.com>
3197 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3198 for unwind info section.
3199 (dot_endp): Likewise for unwind section.
3201 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3204 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3206 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3207 (output_insn): Call dwarf2_emit_insn.
3208 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3210 2000-11-17 Richard Henderson <rth@redhat.com>
3212 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3213 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3214 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3216 2000-11-17 Nick Clifton <nickc@redhat.com>
3218 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3221 2000-11-17 Richard Henderson <rth@redhat.com>
3223 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3225 2000-11-17 Richard Henderson <rth@redhat.com>
3227 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3228 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3229 tri-state definition of alpha_flag_mdebug.
3230 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3231 (s_alpha_file): Store first .file directive.
3232 (s_alpha_stab): New.
3233 (md_pseudo_table): Add stabs and stabn.
3235 2000-11-17 Richard Henderson <rth@redhat.com>
3237 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3239 2000-11-17 Richard Henderson <rth@redhat.com>
3241 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3242 (main): Call dwarf2_finish.
3243 * as.h (debug_type): Clarify documentation of the meaning
3245 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3246 (print_stats): Fix parenthesis problem.
3247 (now_subseg_size): New.
3248 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3249 (dwarf2_directive_file): Don't set debug_type.
3250 (dwarf2_where): Honor DEBUG_DWARF2 first.
3251 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3252 do nothing if not emitting dwarf2 debug info, or no work.
3253 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3254 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3255 (ecoff_new_file): Likewise.
3256 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3257 commentary wrt dwarf2.
3259 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3260 ATTRIBUTE_UNUSED as needed.
3261 (emit_insn): Call dwarf2_emit_insn.
3262 (s_alpha_file): New.
3264 (s_alpha_coff_wrapper): Don't handle them.
3265 (md_pseudo_table): Update for .file and .loc.
3266 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3268 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3269 don't protect with debug_type.
3270 * config/tc-hppa.c (md_assemble): Likewise.
3271 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3272 * config/tc-mn10300.c (md_assemble): Likewise.
3273 * config/tc-sh.c (md_assemble): Likewise.
3274 * config/tc-v850.c (md_assemble): Likewise.
3276 * config/tc-arm.c (arm_end_of_source): Remove.
3277 * config/tc-hppa.c (pa_end_of_source): Remove.
3278 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3279 * config/tc-mn10300.c (mn10300_finalize): Remove.
3280 * config/tc-sh.c (sh_finalize): Remove.
3281 * config/tc-v850.c (sh_finalize): Remove.
3283 * config/tc-arm.h (md_end): Remove.
3284 * config/tc-hppa.h (md_end): Remove.
3285 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3286 * config/tc-m68hc11.h (md_end): Remove.
3287 * config/tc-mn10300.h (md_end): Remove.
3288 * config/tc-sh.h (md_end): Remove.
3289 * config/tc-v850.h (md_end): Remove.
3291 * config/tc-ia64.c (emit_one_bundle): Don't protect
3292 dwarf2 bits with debug_type.
3293 (md_assemble): Likewise.
3294 (ia64_end_of_source): Don't call dwarf2_finish.
3296 2000-11-16 Jim Wilson <wilson@redhat.com>
3298 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3299 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3302 2000-11-16 H.J. Lu <hjl@gnu.org>
3304 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3307 2000-11-15 Kazu Hirata <kazu@hxi.com>
3309 * config/tc-tic30.c: Fix formatting.
3310 * config/tc-tic80.c: Likewise.
3311 * config/tc-v850.c: Likewise.
3312 * config/tc-vax.c: Likewise.
3313 * config/tc-w65.c: Likewise.
3314 * config/tc-z8k.c: Likewise.
3316 2000-11-14 DJ Delorie <dj@redhat.com>
3318 * config/tc-v850.c: Support dwarf2.
3319 * config/tc-v850.h: Ditto.
3321 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3322 parse_cons_expression_v850 to initialize hold_cons_reloc.
3324 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3326 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3327 (errata_nops_necessary_p): New function.
3328 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3331 2000-11-14 Jim Wilson <wilson@redhat.com>
3333 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3334 return little endian bfd formats.
3336 2000-11-14 Kazu Hirata <kazu@hxi.com>
3338 * config/aout_gnu.h: Fix formatting.
3339 * config/atof-vax.c: Likewise.
3340 * config/m68k-parse.h: Likewise.
3341 * config/m88k-opcode.h: Likewise.
3342 * config/obj-elf.c: Likewise.
3343 * config/tc-arm.c: Likewise.
3344 * config/tc-cris.c: Likewise.
3345 * config/tc-i386.c: Likewise.
3346 * config/tc-ia64.c: Likewise.
3347 * config/tc-mn10300.c: Likewise.
3348 * config/te-386bsd.h: Likewise.
3349 * config/te-hppa.h: Likewise.
3350 * config/te-nbsd.h: Likewise.
3351 * config/te-ppcnw.h: Likewise.
3352 * config/te-sparcaout.h: Likewise.
3353 * config/te-tmips.h: Likewise.
3354 * config/vax-inst.h: Likewise.
3355 * config/vms-conf.h: Likewise.
3357 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3359 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3361 2000-11-13 H.J. Lu <hjl@gnu.org>
3363 * config/obj-elf.c (elf_frob_symbol): Support
3364 ".symver name,name2@@@nodename".
3365 (elf_frob_file_before_adjust): Likewise.
3367 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3368 and ".symver name,name2@@@nodename".
3371 2000-11-12 H.J. Lu (hjl@gnu.org)
3373 * config/obj-elf.c (obj_elf_symver): Check missing version
3376 2000-11-12 H.J. Lu (hjl@gnu.org)
3378 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3379 instead of bfd_vma for non-bfd assemblers.
3381 2000-11-09 Kazu Hirata <kazu@hxi.com>
3383 * itbl-ops.c: Fix comment typos.
3385 2000-11-08 Jim Wilson <wilson@redhat.com>
3387 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3388 (struct unwind): Add next_slot_frag field.
3389 (slot_index): New parameters slot_frag and first_frag. Add code
3390 to add in frag sizes when different. Add comments.
3391 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3392 arguments to slot_index.
3393 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3394 loop end. Set next_slot_frag field.
3396 2000-11-07 H.J. Lu <hjl@gnu.org>
3398 * doc/as.texinfo (.symver): Updated for versioned symbol
3401 * obj.h (format_ops): Add the frob_file_before_adjust field.
3403 * config/obj-aout.c (aout_format_ops): Set the
3404 frob_file_before_adjust field to 0.
3405 * config/obj-coff.c (coff_format_ops): Likewise.
3406 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3408 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3410 (elf_frob_file_before_adjust): New function to remove unneeded
3411 versioned symbols from the symbol table.
3412 (elf_format_ops): Set the frob_file_before_adjust field to
3413 elf_frob_file_before_adjust.
3415 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3418 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3420 2000-11-07 Peter Targett <peter.targett@arccores.com>
3422 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3424 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3425 Fix compile time warning messages.
3427 2000-11-07 Nick Clifton <nickc@redhat.com>
3429 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3430 buffer in order to avoid buffer overflows.
3432 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3434 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3435 Change M to m for -milp32 or -mlp64 to match gcc.
3436 (dot_endp): Use bytes_per_address instead of 8.
3437 (emit_one_bundle): Use number_to_chars_littleendian instead of
3439 (fix_insn): Likewise.
3440 (ia64_init): New function.
3441 (ia64_target_format): New function.
3442 (md_begin): Set endianness, arch, and machine as appropriate.
3443 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3444 Make these macros depend on TE_HPUX macro.
3445 (TARGET_FORMAT): Define.
3446 (HOST_SPECIAL_INIT): Define.
3447 * config/te-hpux.h: New file.
3448 * configure.in: Add "ia64-*-hpux*" target to configure.
3449 * configure: Regenerate.
3451 2000-11-06 Kazu Hirata <kazu@hxi.com>
3453 * as.c: Fix formatting.
3454 * dwarf2dbg.c: Likewise.
3455 * input-file.c: Likewise.
3456 * input-file.h: Likewise.
3457 * input-scrub.c: Likewise.
3458 * itbl-ops.c: Likewise.
3459 * listing.c: Likewise.
3460 * macro.h: Likewise.
3461 * messages.c: Likewise.
3463 * subsegs.c: Likewise.
3464 * subsegs.h: Likewise.
3465 * write.c: Likewise.
3467 2000-11-06 Nick Clifton <nickc@redhat.com>
3469 * doc/as.texinfo: Add GNU Free Documentation License.
3470 * doc/gasp.texi: Add GNU Free Documentation License.
3471 * doc/as.1: Add GNU Free Documentation License.
3473 2000-11-05 Nick Clifton <nickc@redhat.com>
3475 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3477 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3479 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3480 * configure: Regenerate.
3482 2000-11-01 Nick Clifton <nickc@redhat.com>
3484 * read.c (original_case_string): New global variable.
3485 (read_a_source_file): Copy opcode string into
3486 original_case_string if clobbering the case of the opcode.
3487 * read.h: Export the definition of original_case_string.
3488 * config/tc-arm.c (md_assembler): When parsing a .req
3489 directive use the original opcode string, not the case
3492 2000-11-02 Nick Clifton <nickc@redhat.com>
3494 * config/tc-mn10300.c (debug_line): Remove this static
3496 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3497 dwarf2_where and dwarf2_gen_line_info.
3499 2000-11-02 Theo Honohan <th@futuretv.com>
3501 * config/tc-arm.c (do_msr): Improve error message.
3503 2000-10-31 Eric Christopher <echristo@redhat.com>
3505 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3506 or pc-relative, else use fx_offset.
3508 2000-10-31 Jim Wilson <wilson@redhat.com>
3510 * config/tc-ia64.c (struct md): New field tag_fixups.
3511 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3512 qualifying predicate.
3513 (emit_one_bundle): Delete spurious multiplication by one. Handle
3515 (ia64_start_line): Error if dangling qualifying predicate.
3516 (defining_tag): New static variable.
3517 (ia64_unrecognized_line, case '['): Parse tags.
3518 (ia64_frob_label): Create tag_fixups.
3519 (md_assemble): Reset md.qp.X_op after using it.
3521 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3523 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3525 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3527 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3529 2000-10-30 Kazu Hirata <kazu@hxi.com>
3531 * expr.c: Fix formatting.
3532 * flonum-copy.c: Likewise.
3533 * flonum.h: Likewise.
3537 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3539 * as.h (OPTION_MD_BASE): Bump to 190.
3540 * as.c (parse_args) <std_longopts>: Add comment about the need to
3541 check OPTION_MD_BASE in as.h.
3543 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3546 2000-10-27 Nick Clifton <nickc@redhat.com>
3548 * configure.in (emulations): Add m68hc12.
3549 * configure: Regenerate.
3550 * po/gas.pot: Regenerate.
3552 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3554 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3556 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3558 2000-10-25 Nick Clifton <nickc@redhat.com>
3560 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3561 a DWARF2 line number information sequence.
3563 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3565 * read.c (generate_lineno_debug): Update comment describing why
3566 DWARF2 line number debug information is not generated
3567 automatically by this function.
3569 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3572 * config/tc-arm.h (md_end): Define.
3573 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3575 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3576 if generating DWARF2 line numbers.
3577 (arm_end_of_source): New function. Call dwarf2_finish if
3580 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3581 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3582 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3584 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3586 * config/tc-i386.c: Fix prototype declarations for functions taking no
3589 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3591 * config/tc-i386.c (i386_operand_modifier): Remove.
3592 (build_displacement_string): Remove.
3593 (i386_parse_seg): Remove.
3594 (i386_intel_memory_operand): Remove.
3595 (i386_intel_operand): Re-write using recursive descent parser based
3596 on MASM documentation.
3597 (struct intel_parser_s): New structure.
3598 (intel_parser): New static variable.
3599 (struct intel_token): New structure.
3600 (cur_token, prev_token): New static variables.
3613 (intel_match_token): New function.
3614 (intel_get_token): New function.
3615 (intel_putback_token): New function.
3616 (intel_expr): New function.
3617 (intel_e05): New function.
3618 (intel_e05_1): New function.
3619 (intel_e06): New function.
3620 (intel_e06_1): New function.
3621 (intel_e09): New function.
3622 (intel_e09_1): New function.
3623 (intel_e10): New function.
3624 (intel_e10_1): New function.
3625 (intel_e11): New function.
3627 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3629 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3630 instructions to loose any special insn->architecture mask.
3632 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3633 (sparc_md_end, sparc_arch_types, sparc_arch,
3634 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3635 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3636 request v9b architecture if they are used).
3638 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3640 * config/tc-m68k.c: Fix the previous misapplied patch.
3642 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3644 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3645 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3646 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3649 2000-10-17 Kazu Hirata <kazu@hxi.com>
3651 * debug.c: Fix formatting.
3652 * depend.c: Likewise.
3653 * dwarf2dbg.c: Likewise.
3654 * dwarf2dbg.h: Likewise.
3655 * ecoff.c: Likewise.
3658 * flonum-konst.c: Likewise.
3659 * frags.h: Likewise.
3661 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3663 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3665 * doc/as.texinfo: Added notes about this new option.
3667 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3669 * config/tc-sh.c (JREG): Remove.
3670 (md_convert_frag): Remove #if 0:d code using JREG.
3672 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3674 * config/tc-i386.c (i386_operand_modifier): Only match
3675 modifiers SHORT and FLAT if they are followed by a space.
3676 (parse_register): When `allow_naked_reg' is set, do not confuse
3677 identifiers that start with a register name with a register.
3679 2000-10-12 Kazu Hirata <kazu@hxi.com>
3681 * app.c: Fix formatting.
3684 * bit_fix.h: Likewise.
3689 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3691 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3693 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3695 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3696 Re-arrange function a little and improve error message.
3698 * write.c (write_relocs): Fix a comment.
3700 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3703 2000-10-05 Jim Wilson <wilson@cygnus.com>
3705 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3707 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3709 * config/tc-i386.c: Delete some useless comments, reformat others.
3711 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3712 non-global syms in linkonce sections.
3714 2000-10-04 Ralf Baechle <ralf@gnu.org>
3716 * config/tc-ia64.c (operand_match): Don't use // style comments.
3717 * config/tc-i370.c: Likewise.
3719 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3721 Changes to handle varying register prefix and user symbol prefix.
3722 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3723 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3724 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3725 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3726 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3727 (demand_register_prefix): New variable.
3728 (md_pseudo_table): New pseudo ".syntax".
3729 (md_longopts): New options --no-underscore and --underscore.
3730 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3731 on symbols_have_leading_underscore.
3732 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3733 (get_spec_reg): Ditto.
3734 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3736 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3738 <case OPTION_NO_US, case OPTION_US>: New.
3739 (md_show_usage): Be brief and reformat to match continuation of
3741 * po/gas.pot: Regenerate.
3743 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3745 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3746 force relocs for 12 bit branches.
3747 (md_apply_fix): Similarly, adjust logic here.
3749 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3751 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3752 adjust for external and weak syms as we will use a reloc. Allow
3753 for +8 offset when calculating limits of branches.
3754 (hppa_fix_adjustable): Undo 2000-09-23 change.
3755 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3756 Correct distance calculation.
3757 (tc_gen_reloc): Print the file name and line number if we can't
3760 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3761 * config/tc-hppa.c (nonzero_dibits): Define.
3762 (arg_reloc_stub_needed): Check each arg and return value
3763 separately for zero case.
3764 (pa_align): Declare argument `bytes'.
3766 2000-09-25 Kazu Hirata <kazu@hxi.com>
3768 * config/tc-cris.c: Fix formatting.
3769 * config/tc-d10v.h: Likewise.
3770 * config/tc-d30v.c: Likewise.
3771 * config/tc-d30v.h: Likewise.
3772 * config/tc-fr30.c: Likewise.
3773 * config/tc-fr30.h: Likewise.
3774 * config/tc-m68k.c: Likewise.
3775 * config/tc-m68k.h: Likewise.
3776 * config/tc-pj.h: Likewise.
3777 * config/tc-ppc.c: Likewise.
3778 * config/tc-ppc.h: Likewise.
3779 * config/tc-sh.c: Likewise.
3780 * config/tc-sh.h: Likewise.
3781 * config/tc-sparc.c: Likewise.
3782 * config/tc-v850.h: Likewise.
3783 * config/tc-vax.h: Likewise.
3784 * config/tc-w65.h: Likewise.
3785 * config/tc-z8k.h: Likewise.
3787 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3789 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3790 checks only for ELF.
3791 (hppa_force_relocation): Likewise.
3793 2000-09-22 Jim Wilson <wilson@cygnus.com>
3795 * config/tc-ia64.c (dv_sem): Add "stop".
3796 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3797 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3798 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3800 (mark_resources): Check IA64_RS_PRr.
3802 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3804 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3805 md_estimate_size_before_relax): Redesign and clean up the
3806 relaxation mechanism.
3808 2000-09-21 Kazu Hirata <kazu@hxi.com>
3810 * config/tc-ns32k.c: Fix formatting.
3811 * config/tc-ns32k.h: Likewise.
3813 2000-09-20 Kazu Hirata <kazu@hxi.com>
3815 * config/tc-m32r.c: Fix formatting.
3816 * config/tc-m32r.h: Likewise.
3817 * config/tc-m68851.h: Likewise.
3818 * config/tc-m68hc11.c: Likewise.
3819 * config/tc-m68hc11.h: Likewise.
3820 * config/tc-m88k.c: Likewise.
3821 * config/tc-mcore.c: Likewise.
3822 * config/tc-mcore.h: Likewise.
3823 * config/tc-mips.c: Likewise.
3824 * config/tc-mips.h: Likewise.
3825 * config/tc-mn10200.h: Likewise.
3826 * config/tc-mn10300.h: Likewise.
3827 * config/tc-tahoe.c: Likewise.
3828 * config/tc-tahoe.h: Likewise.
3830 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3832 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3833 Likewise in relaxation description comments.
3835 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3837 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3838 subtraction of two syms without emitting a relocation.
3840 From David Huggins-Daines <dhd@linuxcare.com>
3841 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3842 global or weak symbols.
3844 2000-09-15 Kazu Hirata <kazu@hxi.com>
3846 * config/tc-h8300.h: Fix formatting.
3847 * config/tc-h8500.c: Likewise.
3848 * config/tc-h8500.h: Likewise.
3849 * config/tc-hppa.h: Likewise.
3850 * config/tc-i370.h: Likewise.
3851 * config/tc-i386.h: Likewise.
3852 * config/tc-i860.c: Likewise.
3853 * config/tc-i860.h: Likewise.
3854 * config/tc-i960.h: Likewise.
3855 * config/tc-ia64.c: Likewise.
3856 * config/tc-ia64.h: Likewise.
3858 2000-09-14 Kazu Hirata <kazu@hxi.com>
3860 * config/tc-a29k.c: Fix formatting.
3861 * config/tc-alpha.c: Likewise.
3862 * config/tc-arc.c: Likewise.
3863 * config/tc-arc.h: Likewise.
3864 * config/tc-arm.c: Likewise.
3865 * config/tc-arm.h: Likewise.
3866 * config/tc-avr.c: Likewise.
3867 * config/tc-avr.h: Likewise.
3868 * config/tc-tic30.c: Likewise.
3869 * config/tc-tic30.h: Likewise.
3870 * config/tc-tic54x.c: Likewise.
3871 * config/tc-tic54x.h: Likewise.
3872 * config/tc-tic80.c: Likewise.
3873 * config/tc-tic80.h: Likewise.
3875 2000-09-14 Timothy Wall <twall@cygnus.com>
3877 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3878 parallel comparisons for later use.
3879 (struct rsrc): Add parallel comparison type.
3880 (resources_match): Skip special cases of PR usage (non-conflicting
3883 2000-09-13 Kazu Hirata <kazu@hxi.com>
3885 * config/obj-ecoff.c: Fix formatting.
3886 * config/obj-elf.c: Likewise.
3887 * config/obj-elf.h: Likewise.
3888 * config/obj-evax.h: Likewise.
3889 * config/obj-generic.h: Likewise.
3890 * config/obj-hp300.c: Likewise.
3891 * config/obj-hp300.h: Likewise.
3892 * config/obj-ieee.h: Likewise.
3893 * config/obj-vms.c: Likewise.
3894 * config/obj-vms.h: Likewise.
3896 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3898 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3899 (md_parse_option): Ditto.
3900 (md_longopts): Add -mips32 option.
3901 (md_show_usage): Document new options.
3902 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3903 (mips_ip): Assemble mfc0 with a sub-selection code.
3904 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3905 (mips_cpu_to_str): New function.
3906 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3907 Use CPU_* defines instead of hardcoded numbers.
3909 * doc/as.texinfo: Document new options.
3910 * doc/c-mips.texi: Ditto.
3912 2000-09-12 Kazu Hirata <kazu@hxi.com>
3914 * as.h: Fix formatting.
3915 * asintl.h: Likewise.
3916 * bit_fix.h: Likewise.
3917 * config/obj-aout.c: Likewise.
3918 * config/obj-aout.h: Likewise.
3919 * config/obj-bout.c: Likewise.
3920 * config/obj-bout.h: Likewise.
3921 * config/obj-coff.c: Likewise.
3922 * config/obj-coff.h: Likewise.
3923 * dwarf2dbg.h: Likewise.
3925 * flonum.h: Likewise.
3926 * frags.h: Likewise.
3927 * itbl-ops.h: Likewise.
3928 * macro.h: Likewise.
3931 * struc-symbol.h: Likewise.
3932 * subsegs.h: Likewise.
3933 * symbols.h: Likewise.
3935 * write.h: Likewise.
3937 2000-09-11 Kazu Hirata <kazu@hxi.com>
3939 * bignum-copy.c: Fix formatting.
3940 * config/tc-i370.c: Likewise.
3941 * config/tc-i960.c: Likewise.
3942 * config/tc-m68k.c: Likewise.
3943 * ehopt.c: Likewise.
3944 * flonum-copy.c: Likewise.
3945 * flonum-konst.c: Likewise.
3946 * flonum-mult.c: Likewise.
3947 * literal.c: Likewise.
3950 * stabs.c: Likewise.
3951 * subsegs.c: Likewise.
3953 2000-09-09 Philip Blundell <philb@gnu.org>
3955 * configure.in (arm*-*-uclinux*): New target.
3956 * configure: Regenerate.
3958 2000-09-09 Kazu Hirata <kazu@hxi.com>
3960 * input-file.c: Fix formatting.
3961 * itbl-ops.c: Likewise.
3962 * messages.c: Likewise.
3964 2000-09-08 Philip Blundell <philb@gnu.org>
3966 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3969 2000-09-07 H.J. Lu <hjl@gnu.org>
3971 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3972 * configure: Rebuild.
3974 2000-09-07 Kazu Hirata <kazu@hxi.com>
3976 * atof-generic.c: Fix formatting.
3977 * config/tc-mips.c: Likewise.
3978 * config/tc-vax.c: Likewise.
3979 * input-scrub.c: Likewise.
3981 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3983 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3984 * configure.in (sh-*-linux*): Added.
3985 * configure: Rebuilt.
3987 2000-09-06 Kazu Hirata <kazu@hxi.com>
3989 * config/tc-hppa.c: Fix formatting.
3991 * ecoff.c: Fix formatting.
3993 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3995 * configure: Rebuilt with new libtool.m4.
3997 2000-09-05 Kazu Hirata <kazu@hxi.com>
3999 * cgen.c: Fix formatting.
4000 * config/tc-ia64.c: Likewise.
4002 2000-09-05 Nick Clifton <nickc@redhat.com>
4004 * aclocal.m4: Regenerate.
4005 * config.in: Regenerate.
4006 * configure: Regenerate.
4007 * po/gas.pot: Regenerate.
4009 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4011 * config/tc-cris.c: Correct comment typos.
4013 2000-09-05 Eric Christopher <echristo@cygnus.com>
4015 * config/tc-mn10300.c: Cleanup.
4016 (md_pcrel_from): Enable.
4018 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4020 * expr.c (operand): Fix a comment typo.
4021 * write.c (write_relocs): Fix a signed/unsigned warning.
4023 * config/tc-hppa.c (fudge_reg_expressions): New
4024 (hppa_force_reg_syms_absolute): New.
4025 (pa_equ): Allow reg_section expressions.
4026 * config/tc-hppa.c (md_optimize_expr): Define.
4027 (hppa_force_reg_syms_absolute): Prototype.
4029 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4030 (pa_parse_number): Pass in arg to select fp reg parsing.
4031 Return 1 to indicate format checks pass. If strict, then only
4032 accept a register or register symbol. Return value in...
4033 (pa_number): New static for pa_parse_number.
4034 (FP_REG_BASE): Define.
4035 (FP_REG_RSEL): Define.
4036 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4037 appropriate. White space changes.
4038 (need_pa11_opcode): Don't bother passing any params, get them from
4040 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4041 Remove extraneous check in case 'Q'.
4042 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4043 reg, set section of resulting symbol to reg_section.
4044 (pa_parse_space_stmt): Modify call to pa_parse_number.
4045 (pa_space): Likewise.
4047 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4048 (hppa_force_relocation): Handle vtable relocs.
4049 (pa_vtable_entry): New.
4050 (pa_vtable_inherit): New.
4051 (md_pseudo_table): Add entries for vtable pseudos.
4052 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4053 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4055 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4056 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4057 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4059 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4060 specify a symbol type.
4062 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4063 dependent things together.
4064 (md_elf_symbol_type): Define.
4066 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4068 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4070 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4071 (obj_elf_vtable_entry): Declare.
4073 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4074 and export function.
4075 (obj_elf_vtable_entry): Similarly.
4076 (elf_pseudo_table): Fix the damage with a cast.
4078 2000-09-03 Richard Henderson <rth@cygnus.com>
4080 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4081 for template selection when a label is needed.
4083 2000-09-02 Kazu Hirata <kazu@hxi.com>
4085 * config/tc-ia64.c: Fix formatting.
4087 2000-09-02 Nick Clifton <nickc@redhat.com>
4089 * configure.in: Increase version number to 2.10.91.
4090 * configure: Regenerate.
4091 * aclocal.m4: Regenerate.
4092 * config.in: Regenerate.
4093 * po/gas.pot: Regenerate.
4094 * Makefile.in: Regenerate.
4096 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4098 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4099 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4100 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4102 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4105 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4107 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4108 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4109 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4110 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4111 (GOT_symbol): New variable.
4112 (md_undefined_symbol): Set it.
4114 2000-09-01 Richard Henderson <rth@cygnus.com>
4116 * config/tc-ia64.c (match): Don't inline.
4117 (extra_goodness): New.
4118 (md_begin): Prefer nop.f and nop.b for best_template.
4120 2000-08-31 Kazu Hirata <kazu@hxi.com>
4122 * as.c: Fix formatting.
4124 * frags.c: Likewise.
4125 * macro.c: Likewise.
4127 2000-08-31 Eric Christopher <echristo@cygnus.com>
4129 * config/tc-mn10300.c: Cleanup and fix warnings.
4130 (md_pseudo_table): Add initializers.
4131 (md_show_usage): Cleanup.
4132 (md_parse_option): Fix warnings.
4133 (md_undefined_symbol): Fix warnings.
4134 (md_conver_frag): Fix warnings.
4135 (tc_gen_reloc): Fix warnings.
4136 (md_apply_fix3): Fix warnings.
4137 (check_operand): Fix warnings.
4139 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4141 * acinclude.m4: Include libtool and gettext macros from the
4143 * aclocal.m4, configure: Rebuilt.
4145 2000-08-30 Mark Hatle <mhatle@mvista.com>
4147 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4149 2000-08-31 Kazu Hirata <kazu@hxi.com>
4151 * listing.c: Fix formatting.
4153 2000-08-29 Kazu Hirata <kazu@hxi.com>
4155 * app.c: Fix a comment typo. Fix formatting.
4157 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4159 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4160 offset of the target destination for jmp instructions.
4161 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4163 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4165 * NEWS: Mention support for CRIS.
4167 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4169 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4170 Sets `.lcomm' alignment to zero.
4172 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4174 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4175 TC_FIX_ADJUSTABLE): Define.
4177 2000-08-23 Jim Wilson <wilson@cygnus.com>
4179 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4180 unwind.personality_routine is set.
4182 2000-08-23 H.J. Lu <hjl@gnu.org>
4184 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4186 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4188 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4191 2000-08-22 H.J. Lu <hjl@gnu.org>
4193 * config.in (STRICTCOFF): New for strict COFF.
4195 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4196 i386-*-go32* and i386-go32-rtems*.
4197 * configure: Rebuilt.
4199 * config/obj-coff.c (obj_coff_endef): Follow the historical
4200 behavior if STRICTCOFF is not defined.
4202 * doc/internals.texi: Document STRICTCOFF.
4204 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4206 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4207 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4208 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4209 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4210 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4211 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4212 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4215 2000-08-22 Eric Christopher <echristo@cygnus.com>
4217 * config/tc-mn10300.c: (md_apply_fix): New function.
4218 (mn10300_force_relocation): New function.
4219 (mn10300_fix_adjustable): New function.
4221 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4222 (TC_HANDLES_FX_DONE): Define.
4223 (obj_fix_adjustable): Define.
4224 (MD_APPLY_FIX3): Define.
4225 (TC_LINKRELAX_FIXUP): Define.
4227 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4229 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4231 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4233 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4235 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4236 if the fixup resulted in a relocation.
4238 2000-08-18 Nick Clifton <nickc@redhat.com>
4240 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4241 Make reference to first element of shift_names explicit.
4243 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4245 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4246 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4247 add a symbol's address. Removed all target-specific #ifdefs that
4248 used to accomplished the same.
4249 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4250 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4251 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4252 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4253 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4255 2000-08-17 Kazu Hirata <kazu@hxi.com>
4257 * dwarf2dbg.c: Fix formatting.
4259 2000-08-17 Nick Clifton <nickc@redhat.com>
4261 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4262 to be recoded as logical shift lefts by zero.
4264 2000-08-16 Jim Wilson <wilson@cygnus.com>
4266 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4267 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4269 (note_register_values): Handle IA64_OPND_R3_2 operands.
4271 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4273 * config/tc-i860.c (md_operand): Silly typo fixed.
4275 2000-08-16 Nick Clifton <nickc@redhat.com>
4277 * config/tc-arm.c (struct asm_shift): Delete.
4279 (enum asm_shift_index): New.
4280 (struct asm_shift_properties): New.
4281 (struct asm_shift_name): New.
4282 (shift_properties[]); New.
4283 (shift_names[]); New.
4285 (decode_shift): Use new structures.
4286 Issue a warning is "ROR #0" is used.
4287 Issue a warning if "ASR #0" or "LSR #0" is used.
4289 (md_begin): Initialise arm_shift_hsh table from new
4290 asm_shift_name array.
4292 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4294 * config/tc-sparc.c: Kill all warnings.
4295 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4297 (md_show_usage): Update usage text.
4299 2000-08-16 Nick Clifton <nickc@redhat.com>
4301 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4304 2000-08-15 Will Cohen <wcohen@redhat.com>
4306 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4308 * config/tc-sh.c (md_assemble): Changed so debug_type
4309 test performed for ppi_assemble
4310 * config/tc-sh.c: Included dwarf2dbg.h.
4311 (debug_line): Defined.
4312 (md_assemble): Generates dwarf2 line info.
4313 (sh_finalize): New function. Finalize dwarf2 info.
4314 (assemble_ppi): Returns size of code generated.
4315 (build_Mytes): Returns size of code generated.
4316 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4317 * config/tc-sh.h (md_end): Defined.
4318 (sh_finalize): Declared.
4320 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4322 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4325 2000-08-14 Nick Clifton <nickc@redhat.com>
4327 * config/tc-arm.c (do_bx): Allow "bx pc".
4329 2000-08-14 Jim Wilson <wilson@cygnus.com>
4331 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4332 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4333 (md_begin): Change assignment to md.flag to OR in the new bit.
4335 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4337 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4338 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4341 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4343 * NEWS: Mention i860 support.
4345 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4347 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4349 2000-08-14 Andreas Schwab <schwab@suse.de>
4351 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4353 2000-08-11 Andreas Schwab <schwab@suse.de>
4355 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4358 2000-08-11 Kazu Hirata <kazu@hxi.com>
4360 * expr.c: Fix formatting.
4361 * config/obj-bout.c: Likewise.
4363 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4365 * doc/c-i860.texi: Flesh out the i860 section more.
4367 2000-08-10 Kazu Hirata <kazu@hxi.com>
4369 * symbols.c: Fix formatting.
4372 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4374 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4375 modifier has the IgnoreSize bit set.
4377 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4379 From Rodney Brown <RodneyBrown@mynd.com>
4380 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4381 * configure: Regenerate.
4383 2000-08-09 Kazu Hirata <kazu@hxi.com>
4385 * hash.c: Fix formatting.
4388 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4390 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4391 (i860_fix_info): New enum.
4392 (MD_APPLY_FIX3): Define.
4393 (WORKING_DOT_WORD): Define.
4394 (TC_HANDLES_FX_DONE): Define.
4395 (DIFF_EXPR_OK): Define.
4396 (LISTING_HEADER): Define.
4397 (TARGET_FORMAT): Select target format based on endian flag.
4398 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4399 (target_big_endian): Add external declaration.
4401 * config/tc-i860.c: All existing code reworked completely. Other
4402 new code shown below.
4403 (SYNTAX_SVR4): Define.
4404 (target_warn_expand): New variable.
4405 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4406 (md_longopts): Declare and define with new options (-EL, -EB,
4408 (md_show_usage): New function.
4409 (md_operand): New function.
4410 (obtain_reloc_for_imm16): New function.
4411 (md_apply_fix3): New function.
4412 (tc_gen_reloc): New function.
4414 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4416 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4417 2 bytes of the jump address are in the same frag.
4418 (find): Accept 68hc12 register indirect modes.
4420 * NEWS: Mention 68HC11 & 68HC12 support.
4422 2000-08-07 Richard Henderson <rth@cygnus.com>
4424 * config/tc-ia64.c (unwind): Add prologue_mask member.
4425 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4426 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4427 (dot_body): Clear unwind.prologue_mask.
4428 (dot_prologue): Set it. Accept a register second argument.
4430 2000-08-07 Kazu Hirata <kazu@hxi.com>
4432 * config/atof-ieee.c: Fix formatting.
4433 * config/atof-tahoe.c: Likewise.
4435 2000-08-06 Nick Clifton <nickc@cygnus.com>
4437 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4440 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4441 of .popsection, .previous, .pushsection, .subsection,
4442 .version, .vtable_entry, .vtable_inherit and .weak.
4444 2000-08-05 Kazu Hirata <kazu@hxi.com>
4446 * config/tc-cris.c: Fix formatting.
4447 * config/tc-i386.c: Likewise.
4448 * config/tc-sparc.c (sparc_ip): Simplify the code.
4450 2000-08-04 Kazu Hirata <kazu@hxi.com>
4452 * config/tc-cris.c: Rearrange code for readability.
4453 * config/tc-d10v.c: Fix formatting.
4454 * config/tc-m32r.c: Likewise.
4455 * config/tc-sparc.c: Likewise.
4457 2000-08-02 Jim Wilson <wilson@cygnus.com>
4459 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4460 before ia64_find_opcode.
4461 (md_assemble): Likewise.
4463 2000-08-01 Nick Clifton <nickc@cygnus.com>
4465 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4466 Undo some formatting fixes.
4468 2000-08-01 Kazu Hirata <kazu@hxi.com>
4470 * config/obj-som.c: Fix formatting.
4471 * config/obj-ieee.c: Likewise.
4472 * config/tc-arm.c: Likewise.
4473 * config/tc-v850.c: Likewise.
4475 2000-08-01 Nick Clifton <nickc@redhat.com>
4477 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4478 index by command line option.
4480 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4482 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4483 (@node M68K-Branch): Rewrite to match the reality.
4485 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4487 * doc/c-i860.texi: New file.
4488 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4489 * doc/Makefile.in: Regenerate.
4490 * doc/all.texi: Add I860 as relevant architecture.
4491 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4493 2000-07-31 Kazu Hirata <kazu@hxi.com>
4495 * config/tc-d30v.c: Fix formatting.
4497 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4499 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4500 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4501 long emit a long branch if available instead of an absolute jump, never
4502 emit absolute jumps for anything with --pcrel.
4504 * doc/c-m68k.texi: Document new command line option.
4506 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4508 * config/tc-avr.c: Use PARAMS macro in function declarations.
4509 Don't declare md_pcrel_from_section (already in tc-avr.h).
4510 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4511 (avr_operand): Don't set (unsigned) op_mask to -1.
4513 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4515 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4516 * configure: Regenerated.
4517 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4518 of operand to the .type directive (.e.g, "type").
4520 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4522 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4523 * app.c (do_scrub_chars): Record where first comment found.
4524 * read.c (read_a_source_file): Init found_comment on entry, and
4525 notify whether comments found on exit.
4526 * config/tc-hppa.c (md_shortopts): Add "c".
4527 (md_longopts): Add warn-comment.
4528 (md_parse_option): Handle it.
4529 (md_show_usage): Show available options.
4530 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4532 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4534 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4535 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4537 (md_estimate_size_before_relax): Don't fall off end of function.
4539 2000-07-27 Kazu Hirata <kazu@hxi.com>
4541 * config/tc-avr.c: Fix formatting.
4542 * config/tc-ns32k.c: Likewise.
4544 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4546 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4548 2000-07-27 Kazu Hirata <kazu@hxi.com>
4550 * config/tc-d10v.c: Fix formatting.
4551 * config/tc-z8k.c: Likewise.
4552 * config/tc-sparc.c: Likewise.
4554 2000-07-26 Dave Brolley <brolley@redhat.com>
4556 * cgen.c (queue_fixup): Declare opinfo.
4557 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4558 (gas_cgen_md_operand): Ditto.
4559 (gas_cgen_md_apply_fix3): Ditto.
4561 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4563 * config/obj-coff.c (obj_frob_symbol): Don't merge
4564 labels. Don't merge if the symbol isn't constant. Return
4565 immediately if a symbol is merged.
4567 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4569 * frags.c (frag_align): Correct absolute section alignment.
4571 2000-07-20 DJ Delorie <dj@redhat.com>
4573 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4574 it breaks linking against DLLs.
4576 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4578 * configure.in: Add CRIS support.
4579 * configure: Regenerate.
4580 * Makefile.am: (CPU_TYPES): Add cris.
4581 (CPU_OBJ_VALID) [aout]: Add cris.
4582 (MULTI_CPU_TYPES): Add cris.
4583 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4584 [coff]: Only i386 and mips are valid.
4585 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4586 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4587 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4588 Regenerate dependencies.
4589 * Makefile.in: Regenerate.
4590 * aclocal.m4: Regenerate.
4591 * as.c: Declare crisaout, criself.
4592 * config/tc-cris.h, config/tc-cris.c: New.
4593 * config/e-criself.c, config/e-crisaout.c: New.
4594 * po/POTFILES.in, po/gas.pot: Regenerate.
4596 2000-07-20 Kazu Hirata <kazu@hxi.com>
4598 * read.c: Fix formatting.
4599 * write.c: Fix formatting.
4601 2000-07-19 H.J. Lu <hjl@gnu.org>
4603 * sb.c: Include <stdlib.h> if exists for abort ().
4605 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4607 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4608 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4609 (pa_type_args): Same here.
4611 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4613 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4614 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4615 the storage class is already set.
4617 2000-07-17 Kazu Hirata <kazu@hxi.com>
4619 * config/tc-m68hc11.c: Fix formatting.
4620 * config/tc-mn10200.c: Likewise.
4621 * config/tc-mn10300.c: Likewise.
4622 * config/tc-pj.c: Likewise.
4623 * config/tc-tic80.c: Likewise.
4624 * config/tc-w65.c: Likewise.
4626 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4628 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4631 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4633 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4636 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4638 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4639 ELF as are used for SOM (except the 32-bit reloc one) to decide
4640 whether a symbol can be reduced to a section symbol. Expand on
4641 the comment for symbols involved in LR% and RR% expressions.
4643 2000-07-14 Nick Clifton <nickc@cygnus.com>
4645 * config/tc-mips.c (mips_disable_float_construction): New
4646 static variable. Set to true if doubles should not be
4647 constructed by loading two single width fp registers with
4648 halves of the value.
4649 (mips_ip): Test mips_disable_float_construction.
4650 (md_longopts): Add command line switches --construct-floats
4651 and --no-construct-floats.
4652 (md_parse_option): Parse new command line options.
4653 (md_show_usage): Describe new command line options.
4655 * doc/c-mips.texi: Document new command line options.
4657 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4659 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4660 * configure: Regenerate.
4662 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4664 * configure.in (DEFAULT_EMULATION setting): Revert part of
4665 2000-07-01 change that set te_multi=multi unless set to tmips.
4666 * configure: Regenerate.
4668 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4670 * config/obj-coff.c (coff_frob_section): Add padding to the last
4671 section when aligning it increases its size.
4673 2000-07-11 Kazu Hirata <kazu@hxi.com>
4675 * config/tc-tic54x.c: Fix formatting.
4677 2000-07-10 Kazu Hirata <kazu@hxi.com>
4679 * config/tc-h8500.c: Fix formatting.
4680 * config/tc-tic54x.c: Fix formatting.
4682 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4684 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4685 displacements correctly.
4687 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4689 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4691 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4695 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4697 From David Huggins-Daines <dhd@linuxcare.com>
4698 * config/te-hppalinux64.h: Add a new emulation.
4699 * configure.in (emulations): Add configure bits to support the
4700 64-bit Linux/parisc target.
4701 * configure: Regenerate.
4703 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4704 (md_shortopts): Add `V' for ELF.
4706 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4707 when SOM or ELF_ARG_RELOC are defined.
4708 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4709 ELF_ARG_RELOC are defined.
4710 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4711 (pa_stringer): ..Do it here instead. Fix comment typos.
4712 (hppa_force_relocation): Cast enums to int before comparing with
4715 From Ryan Bradetich <rbradetich@uswest.net>
4716 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4717 redifinition warning.
4718 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4719 (hppa_force_relocation): ditto
4720 (md_apply_fix): Added cast to buf to fix warnings.
4722 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4723 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4725 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4726 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4727 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4728 reloc_type** to avoid warnings in switch.
4729 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4730 little earlier instead.
4732 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4734 (pa_type_args): Use symbol_arg_reloc_info.
4735 (struct pa_it): Make arg_reloc unsigned int.
4736 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4737 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4738 (pa_code): Delete. pa_text duplicates this function.
4739 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4740 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4742 (cons_fix_new_hppa): Actually change selector to e_fsel when
4743 warning about assuming so.
4744 (tc_gen_reloc): More example elf arg reloc code.
4745 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4746 (hppa_force_relocation): Likewise.
4748 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4750 (pa_end_of_source): Prototype.
4751 (hppa_fix_adjustable): Prototype.
4752 (LABELS_WITHOUT_COLONS): Move it..
4753 * config/te-hppa.h: To here.
4755 * config/te-hppa64.h: New file.
4757 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4759 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4760 format -10, -16, 16 relocs.
4761 (hppa_elf_mark_end_of_function): Test for null
4762 last_call_info->start_symbol
4764 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4765 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4766 re_assesmble_* functions. Delete extraneous statements. Fix
4768 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4769 insn to re_assemble_*.
4771 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4773 * doc/internals.texi (Expressions): Fix typo.
4775 2000-07-08 Kazu Hirata <kazu@hxi.com>
4777 * config/tc-sh.c: Fix formatting.
4778 * config/tc-tic54x.c: Fix formatting.
4779 * depend.c: Fix formatting.
4780 * flonum-konst.c: Likewise.
4781 * flonum-mult.c: Likewise.
4783 2000-07-07 Kazu Hirata <kazu@hxi.com>
4785 * config/tc-sh.c: Fix comments.
4786 * config/obj-vms.c: Fix comments.
4787 * config/tc-a29k.c: Likewise.
4788 * config/tc-alpha.c: Likewise.
4789 * config/tc-h8300.c: Likewise.
4790 * config/tc-h8500.c: Likewise.
4791 * config/tc-i370.c: Likewise.
4792 * config/tc-ia64.c: Likewise.
4793 * config/tc-m68hc11.c: Likewise.
4794 * config/tc-m68k.c: Likewise.
4795 * config/tc-mips.c: Likewise.
4796 * config/tc-ns32k.c: Likewise.
4797 * config/tc-ppc.c: Likewise.
4798 * config/tc-z8k.c: Likewise.
4800 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4802 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4803 Default to '(SEC_LOAD | SEC_DATA)'.
4804 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4806 * doc/internals.texi (CPU Backend): Describe
4807 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4809 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4811 * as.c (parse_args): NULL terminate the long option list.
4813 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4815 * config/tc-d30v.h: Include "write.h" for fixS.
4816 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4818 2000-07-05 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-d30v.c (write_2_short): Further changes to warning
4821 messages produced when combining EITHER_BUT_PREFER_MU attributed
4824 2000-07-05 DJ Delorie <dj@redhat.com>
4828 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4830 * config/tc-arm.c (psrs): Accept combinations of flags.
4832 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4834 * config/tc-avr.c: Change _ () to _() around all strings marked
4835 for translation (exception from the usual coding style).
4836 (avr_opt): New struct variable, how the new switches are set.
4837 (OPTION_MMCU): Define as 'm' and actually use.
4838 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4839 (show_mcu_list): New function, display the list of known MCUs.
4840 (md_show_usage): Document the new switches. Call show_mcu_list.
4841 (avr_set_arch): Change 'm' to OPTION_MMCU.
4842 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4843 Handle the new switches.
4844 (avr_operands): Disable warnings for undefined combinations of
4845 operands if -mall-opcodes. Disable warnings for skipping two-word
4846 instructions if enhanced core or -mno-skip-bug.
4847 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4848 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4849 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4850 (avr_ldi_expression): Warn about implicit lo8().
4851 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4853 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4855 * configure.in: Add entry for mips-*-sysv4*MP*
4856 * configure: Rebuild
4857 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4858 elf32-tradlittlemips for traditional mips targets.
4859 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4860 test for Link Once sections as in adjust_reloc_syms.
4861 * config/te-tmips.h: New file for traditional mips targets. Define
4864 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4866 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4867 flags argument is not present, don't change an existing section's
4868 section's attributes. If the flags argument is present, warn if the
4869 attributes don't match the section's current attributes. When
4870 long section names are supported, set SEC_LINK_ONCE and
4871 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4873 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4875 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4876 symbols; create them.
4878 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4880 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4881 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4883 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4885 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4886 expressions. Ignore the problem when handling 16 bit signed
4887 immediates, because the assembler will take care of the relocation
4890 2000-06-27 Nick Clifton <nickc@cygnus.com>
4892 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4893 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4894 sequential order, and emit warning messages if the input source
4895 code contains constructs like that, or parallel constructs
4896 containing such opcodes.
4898 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4900 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4901 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4902 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4903 (md_show_usage): Update usage message.
4904 (md_parse_option): Allow redefinition of MCU type within the
4905 same avr[1-5] bfd machine type. Show both old and new MCU type
4906 in the error message.
4907 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4908 Simplify 8K wrap code.
4910 2000-06-25 Kazu Hirata <kazu@hxi.com>
4912 * config/obj-aout.c: Remove all uses of DEFUN.
4913 * config/obj-ieee.c: Likewise.
4914 * config/tc-sh.c: Fix comment typos.
4915 * config/tc-tahoe.c: Likewise.
4916 * config/tc-vax.c: Likewise.
4917 * config/tc-w65.c: Likewise.
4918 * config/tc-z8k.c: Likewise.
4919 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4921 2000-06-24 DJ Delorie <dj@cygnus.com>
4923 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4924 more changes from Sept 1999
4925 (tc_i386_fix_adjustable): ditto
4926 (md_apply_fix3): ditto
4928 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4930 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4931 (gas_cgen_parse_operand): Set it around expression() call.
4932 (gas_cgen_md_operand): Test for it before longjmp().
4934 2000-06-24 Kazu Hirata <kazu@hxi.com>
4936 * config/tc-h8500.c: Remove all uses of DEFUN.
4937 * config/tc-sh.c: Likewise.
4938 * config/tc-w65.c: Likewise.
4939 * config/tc-z8k.c: Likewise.
4941 * config/tc-h8500.c: Fix typos in comments.
4943 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4945 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4948 2000-06-23 matthew green <mrg@redhat.com>
4950 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4951 defined. Fix error message for `[' grouping.
4953 2000-06-22 Kazu Hirata <kazu@hxi.com>
4955 * config/tc-h8300.c: Fix formatting and comment typos.
4957 2000-06-22 Timothy Wall <twall@cygnus.com>
4959 * config/tc-ia64.c (note_register_values): Move premature QP
4960 notation clearing into the appropriate place.
4962 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4964 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4965 first before anything else. Add bin-bugs.h, emul.h and progress.h
4966 Sort list of files as for $(OBJS) in Makefile.am.
4968 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4969 find one. Remake dependencies.
4970 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4971 * Makefile.in: Regenerate.
4972 * doc/Makefile.in: Regenerate.
4974 * config/tc-i386.c (i386_displacement): Don't assume a constant
4975 displacement is necessarily 16 bits when in 16 bit code mode.
4976 (md_assemble): Instead size the displacement here after we know
4977 for sure that a .code16gcc operand hasn't automatically added
4978 operand size prefixes.
4980 2000-06-21 H.J. Lu <hjl@gnu.org>
4982 * Makefile.am: Rebuild dependency.
4983 * Makefile.in: Rebuild.
4985 2000-06-21 Kazu Hirata <kazu@hxi.com>
4987 * config/tc-h8300.c (parse_reg): Make the function static.
4988 (parse_exp): Likewise.
4990 2000-06-20 DJ Delorie <dj@cygnus.com>
4992 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4993 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4994 for cygwin import libraries to work properly.
4996 2000-06-20 H.J. Lu <hjl@gnu.org>
4998 * Makefile.am: Rebuild dependency.
4999 * Makefile.in: Rebuild.
5000 * configure: Likewise.
5001 * doc/Makefile.in: Likewise.
5003 2000-06-20 Timothy Wall <twall@cygnus.com>
5005 * doc/internals.texi (CPU backend): Add @itemx for
5006 TC_START_LABEL_WITHOUT_COLON.
5007 * doc/c-tic54x.texi: New.
5008 * doc/as.texinfo: Add tic54x features and include primary tic54x
5010 * doc/all.texi: Add C54X.
5011 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5012 * doc/Makefile.in: Regenerate.
5013 * configure.in: Add tic54x and define LIBM for tic54x.
5014 * configure: Regenrate.
5015 * config/tc-tic54x.[ch]: New.
5016 * config/obj-coff.h: Add tic54x.
5017 * Makefile.am: (CPU_TYPES): Add tic54x.
5018 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5019 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5020 (as_new_LDADD): Add $(LIBM).
5021 * Makefile.in: Regenerate.
5023 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5025 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5026 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5027 * doc/as.texinfo: Likewise.
5029 * configure, Makefile.in: Regenerate.
5030 * configure.in (emulations): Recognize m6811 and m6812.
5031 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5032 Added files for 68hc11 and 68hc12 assembler.
5033 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5034 * config/tc-m68hc11.h: Header definition for that assembler.
5036 2000-06-18 Nick Clifton <nickc@redhat.com>
5038 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5039 instead of OCTETS_PER_BYTE.
5041 * config/tc-v850.c: Fix compile time warnings.
5042 * config/tc-ppc.c: Fix compile time warnings.
5044 2000-06-18 H.J. Lu <hjl@gnu.org>
5046 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5047 * configure: Rebuild.
5049 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5051 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5054 2000-06-16 Nick Clifton <nickc@cygnus.com>
5056 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5057 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5059 * doc/c-mips.texi: Document newly accepted cpu variants.
5061 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5063 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5065 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5067 * macro.c (getstring): Make it possible to escape the quote
5070 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5072 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5074 2000-06-13 H.J. Lu <hjl@gnu.org>
5076 * configure: Regenerate.
5078 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5080 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5082 * doc/internals.texi (line_separator_chars): Semicolon is no
5083 longer a default. Mention null and newline as defaults.
5085 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5087 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5088 * config/tc-i860.h (line_separator_chars): Likewise.
5089 * config/tc-h8300.c (line_separator_chars): Likewise.
5090 * config/tc-i960.c (line_separator_chars): Likewise.
5091 * config/tc-m68k.c (line_separator_chars): Likewise.
5092 * config/tc-mips.c (line_separator_chars): Likewise.
5093 * config/tc-ns32k.c (line_separator_chars): Likewise.
5094 * config/tc-sparc.c (line_separator_chars): Likewise.
5095 * config/tc-vax.c (line_separator_chars): Likewise.
5097 * config/tc-h8300.c (comment_chars): Use string initialiser.
5098 * config/tc-i960.c (line_comment_chars): Likewise.
5099 * config/tc-z8k.c (comment_chars, line_comment_chars,
5100 line_separator_chars): Likewise.
5102 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5105 2000-06-08 Nick Clifton <nickc@cygnus.com>
5107 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5110 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5112 * configure.in (VERSION): Update to show this is the CVS mainline.
5114 2000-06-08 Matthew Jacob <mjacob@feral.com>
5116 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5117 $at is the integer register $r28, vs. both $r28 and the floating
5118 point register $f28.
5120 2000-06-08 James E. Wilson <wilson@cygnus.com>
5122 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5123 (dot_endp): Don't call ia64_flush_insns.
5124 (emit_one_bundle): Don't delete prologue/body records from
5125 unwind_record list in first loop. Rewrite second loop to account for
5128 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5130 * config/tc-ia64.c: Add missing prototypes.
5131 (generate_unwind_image): Cast argument to output_unw_records call.
5133 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5135 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5137 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5139 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5140 (REGISTER_P): likewise.
5141 (avr_opcodes): uses include/opcode/avr.h
5142 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5144 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5146 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5149 2000-06-03 H.J. Lu <hjl@gnu.org>
5151 * read.c (is_end_of_line): Put back `;'.
5153 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5155 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5157 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5159 * expr.c (operand): Test is_end_of_line outside switch to catch
5160 line separator chars that are also operators.
5161 (operator): Return O_illegal for line separator chars.
5163 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5164 entry (or `!' entry for TC_HPPA).
5166 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5167 before indexing is_end_of_line. Remove redundant check for '\0'.
5169 * config/tc-h8500.c (md_assemble): Likewise.
5170 * config/tc-mcore.c (md_assemble): Likewise.
5171 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5174 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5176 * config/tc-mcore.c (mcore_cons): Likewise.
5177 (mcore_float_cons): Likewise.
5178 (mcore_stringer): Likewise.
5179 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5181 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5183 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5185 2000-05-29 Nick Clifton <nickc@cygnus.com>
5187 * config/tc-sh.c: Fix compile time warning messages.
5189 * config/tc-mips.c: Fix compile time warning messages.
5191 2000-05-29 Philip Blundell <philb@gnu.org>
5193 * doc/as.texinfo: Update copyright dates.
5194 (Local Labels): Delete misplaced mention of ARM.
5195 * NEWS: Mention ARM ELF support.
5197 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5199 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5200 it is modified, and use the real_size to compute the frag address
5201 for dwarf2 line info.
5203 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5205 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5206 line-matching scheme to cope with automake moving variables around.
5207 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5208 * Makefile.in: Regenerate.
5210 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5212 * config/tc-sparc.c (sparc_relax): New.
5213 (md_longopts): Add -relax and -no-relax options.
5214 (md_parse_options, md_show_usage): Likewise.
5215 (md_apply_fix3): Optimize tail call into branch always if possible.
5217 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5219 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5220 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5221 rules, with warning when a GAS statement specifies a packing that
5222 will result in an instruction being squashed.
5223 Added typdef packing_type and enumerals, changed various integer
5224 literals to use the enumerals.
5226 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5228 * config/tc-ia64.c (dot_restorereg_p): New function.
5229 (md_pseudo_table): Add restorereg.p.
5230 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5231 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5233 * config/tc-ia64.h (unw_record_type): Add unwabi.
5234 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5235 called MASK with members for imask, and the masks produced by
5236 fr_mem, gr_mem, br_mem, and frgr_mem.
5237 (unw_p_record): Add members ABI and CONTEXT.
5238 (unw_x_record): Add member AB.
5239 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5240 as pseudo-register for use during unwind info generation.
5241 (AR_PFS, AR_LC): New macros.
5242 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5243 whose names start with an at sign (as in "@priunat").
5244 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5246 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5247 proc_end, unwind_info, personality_routine): Consolidate into
5248 "unwind" structure to reduce offset-table use. Add member
5249 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5251 (output_R1_format, output_R3_format, output_P3_format,
5252 output_P6_format): Initialize R with zero to reduce compiler warnings.
5253 (output_P7_format): Ditto. Add `default' branch to switch
5254 statement to reduce compiler warnings.
5255 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5256 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5257 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5258 into single argument.
5259 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5260 compiler warnings. Merge A and B args into single argument.
5261 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5262 A and B args into single argument.
5263 (free_record): Removed (wasn't used).
5264 (free_list_records): Also free imasks in prologue records.
5265 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5266 (output_spill_mask): Remove.
5267 (output_unwabi): New function.
5268 (output_epilogue, output_label_state, output_copy_state): Call
5270 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5271 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5273 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5274 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5275 as part of handling the prologue records. Emit region's imask if
5276 we have one. Handle unwabi, epilogue, label_state, copy_state,
5277 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5278 spill_sprel_p, and spill_reg_p records.
5279 (set_imask, count_bits, slot_index): New function.
5280 (fixup_unw_records): Fix region size computation. Handle
5281 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5282 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5283 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5284 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5285 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5286 (dot_save): Use manifest constants for applicaton registers.
5287 Handle REG_PR and REG_PRIUNAT.
5288 (dot_restore): Don't just ignore it.
5289 (dot_restorereg): New function..
5290 (generate_unwind_image): Ensure unwind info is a multiple of eight
5291 bytes, not just four bytes.
5292 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5293 (dot_altrp): Don't just ignore it.
5294 (dot_savemem): New function. Replaces dot_savesp() and
5295 dot_savepsp(). Use manifest constants for applicaton registers.
5296 Handle REG_PR and REG_PRIUNAT.
5297 (dot_savef): Simplify.
5298 (dot_saveb): Support generation of br_gr.
5299 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5300 dot_label_state, dot_copy_state): New function.
5301 (dot_unwabi): Don't just ignore it.
5302 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5303 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5304 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5305 (emit_one_bundle): Set slot number for prologue/body records
5306 *before* emitting the first insn.
5307 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5308 (md_begin): Declare "psp" pseudo-register.
5309 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5310 so we don't get segfault.
5311 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5312 counts as required per SW Conventions manual
5313 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5314 output_preds_psprel, output_preds_sprel, output_spill_base,
5315 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5316 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5317 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5318 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5319 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5320 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5321 (dot_vframe): Implement.
5322 (dot_vframesp, dot_vframepsp): New function.
5324 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5326 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5327 * configure: Regenerate.
5329 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5331 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5332 (md_estimate_size_before_relax): so we can use it here instead of
5333 old kludges. Localise vars to blocks. Comment.
5335 * frags.c (frag_new): Update fr_var comments.
5336 * frags.h (struct frag): Ditto.
5338 2000-05-22 Richard Henderson <rth@cygnus.com>
5340 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5341 (pseudo_func): Add pcrel.
5342 (operand_match): Handle IA64_OPND_TGT64.
5343 (build_insn): Likewise.
5344 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5345 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5346 (fix_insn): Handle all three 64-bit relocation types.
5348 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5350 * obj.h (struct format_ops): New members begin, app_file,
5351 s_set_other, s_set_desc, s_get_type, s_set_type,
5352 separate_stab_sections, init_stab_section.
5354 * config/obj-multi.h: Update GPL notice to v2.
5356 (obj_app_file): New.
5357 (S_SET_SIZE): Test s_set_size for NULL before calling.
5358 (S_SET_ALIGN): Similar for s_set_align.
5363 (SEPARATE_STAB_SECTIONS): New.
5364 (INIT_STAB_SECTION): New.
5365 (EMIT_SECTION_SYMBOLS): New.
5366 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5368 * config/obj-elf.h: Update GPL notice to v2.
5369 Mention that this file is included from obj-multi.h.
5370 (obj_begin): Wrap definition in ifndef.
5371 (elf_file_symbol): Constify declaration.
5372 (obj_app_file): Ditto.
5373 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5374 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5376 * config/obj-elf.c (elf_s_set_other): New.
5377 (elf_file_symbol): Constify argument.
5378 (elf_separate_stab_sections): New.
5379 (elf_init_stab_section): New.
5380 (elf_format_ops): Add new members. Remove comma at end.
5382 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5383 (ecoff_format_ops): Add new fields. Remove comma at end.
5384 Mention inconsistency for emit_section_symbols.
5386 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5388 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5389 (coff_separate_stab_sections): New.
5390 (coff_format_ops): Add new members.
5392 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5393 (obj_aout_s_set_other): New.
5394 (obj_aout_s_set_desc): New.
5395 (obj_aout_s_get_type): New.
5396 (obj_aout_s_set_type): New.
5397 (obj_aout_separate_stab_sections): New.
5398 (aout_format_ops): New members added. Use obj_aout_process_stab,
5399 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5400 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5402 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5404 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5406 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5407 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5408 (md_estimate_size_before_relax): Ensure jumps to weak and
5409 externally visible symbols are relocatable.
5411 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5413 * stabs.c (aout_process_stab): Make global.
5414 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5415 * read.h (aout_process_stab): Declare.
5417 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5418 Generalize to *aout, *coff *elf.
5419 * configure: Regenerated.
5421 * doc/internals.texi (Object format backend): Say
5422 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5424 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5425 * Makefile.in: Regenerated.
5427 2000-05-19 Catherine Moore <clm@cygnus.com>
5429 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5431 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5433 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5434 instruction to reflect change in re_assemble_*.
5436 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5438 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5439 build PA64 ELF tools.
5440 * configure: Rebuilt.
5442 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5444 * Makefile.am: Regenerate dependencies.
5445 * Makefile.in: Regenerate.
5447 2000-05-15 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-arm.c (struct asm_psr): Add boolean field
5450 distinguishing between CSPR and SPSR. Rename 'number' field
5452 (psrs): Rearrange contents to match new asm_psr structure.
5453 (arm_psr_parse): Move next to psr_required_here. Make it
5454 return an asm_psr structure.
5455 (psr_required_here): Use asm_psr structure returned by
5457 (do_msr): Reorganise to allow psr_required_here to be called
5459 (md_undefined_name): Mark 'name' parameter as unused, since
5460 the COFF target does not use it.
5462 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5464 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5466 * config/te-aux.h: Likewise.
5467 * config/te-dpx2.h: Likewise.
5468 * config/te-go32.h: Likewise.
5469 * config/te-hp300.h: Likewise.
5470 * config/te-hppa.h: Likewise.
5471 * config/te-i386aix.h: Likewise.
5472 * config/te-ic960.h: Likewise.
5473 * config/te-interix.h: Likewise.
5474 * config/te-nbsd532.h: Likewise.
5475 * config/te-pc532mach.h: Likewise.
5476 * config/te-ppcnw.h: Likewise.
5477 * config/te-psos.h: Likewise.
5478 * config/te-sparcaout.h: Likewise.
5479 * config/te-sun3.h: Likewise.
5480 * config/te-sysv32.h: Likewise.
5482 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5484 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5485 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5486 and sign extend without an if statement.
5487 (build_bytes): Likewise.
5489 2000-05-14 Kazu Hirata <kazu@hxi.com>
5491 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5492 X_add_symbol L_32 case.
5494 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5496 * config/te-freebsd.h: New file.
5498 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5500 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5501 bindtextdomain): Replace defines with those from intl/libgettext.h
5502 to quieten gcc warnings.
5504 * NEWS: Mention x86 .arch and -q.
5506 * config/tc-i386.c (quiet_warnings): New.
5507 (md_assemble): Use quiet_warnings.
5508 (md_parse_option): Set quiet_warnings from -q.
5509 (md_show_usage): Mention -q, delete -m.
5510 (flag_do_long_jump): Delete.
5511 (md_parse_option): Remove -m.
5512 (md_show_usage): Remove -m.
5513 (md_create_long_jump): Remove useless flag_do_long_jump code.
5515 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5516 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5518 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5519 Alexander Sokolov <robocop@netlink.ru>
5521 * doc/c-i386.texi (i386-Arch): New section.
5522 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5524 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5525 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5526 architecture has been given and is not 486.
5527 (set_cpu_arch): New.
5528 (md_pseudo_table): Add .arch.
5529 (md_assemble): Warn if cpu architecture has been given and an
5530 unsupported instruction.
5532 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5533 Move operand_types bit defines after relevant template field.
5534 (template): Add cpu_flags.
5538 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5540 * config/tc-mn10300.h (md_end): Define.
5541 (mn10300_finalize): Declare.
5542 * config/tc-mn10300.c: Include dwarf2dbg.h.
5543 (debug_line): Define.
5544 (md_assemble): Generate dwarf2 line info.
5545 (mn10300_finalize): New function. Finalize dwarf2 info.
5547 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5549 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5550 external version of the relocation for weak symbols.
5552 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5554 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5555 frame size in units of 16 bytes, as required per SW Conventions manual.
5556 (output_unw_records): Output info-block header as a dword to get
5559 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5561 * as.h: #include "file", not <file> on files from ../include.
5562 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5563 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5564 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5565 (tc_coff_symbol_emit_hook): Ditto.
5566 (OPTCOUNT): Cast to int to avoid compiler warning.
5567 (md_begin): Fix signed/unsigned warnings.
5569 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5571 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5572 ABRANCH LONG case for a conditional branch on a 68000.
5573 (md_estimate_size_before_relax): Likewise. Also handle
5574 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5575 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5576 PC-relative on all CPUs.
5577 (md_estimate_size_before_relax): Likewise.
5579 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5581 * as.c (parse_args): Just mention current year in printed
5584 2000-05-03 J.T. Conklin <jtc@redback.com>
5586 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5588 (md_parse_option): Recognize -m7400.
5590 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5592 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5593 don't permit lp to become less than the words array.
5595 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5597 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5598 Fix little-endian case.
5600 2000-05-03 David O'Brien <obrien@NUXI.com>
5602 * as.c (parse_args): Update copyright.
5604 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5606 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5607 for the .bss section too.
5609 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5611 * configure.in: Set em=linux for hppa-*-linux.
5612 * configure: Regenerate.
5613 * doc/Makefile.in: Regenerate with correct automake.
5615 * frags.c (frag_grow): Sanity check chunk_size.
5617 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5618 * config/obj-som.h: Likewise.
5619 * config/obj-ieee.h: Likewise.
5621 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5623 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5624 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5625 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5626 (pa_ip): low_sign_unext now returns via function value. Use
5627 re_assemble_* instead of dis_assemble_* and
5628 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5630 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5631 (md_section_align, md_parse_option, md_show_usage,
5632 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5633 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5634 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5635 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5636 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5638 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5639 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5640 outside of switch. Correct mask and shifting errors in case 10
5641 and case -11. In case 21, compare against signed range to suit
5642 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5643 case 17 and case 22, use offsetT variable to properly check range.
5644 Use re_assemble_* here too.
5645 (evaluate_absolute): Change type of value to offsetT. Call
5646 hppa_field_adjust to do the work for us.
5647 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5648 (pa_parse_cmpib_64_cmpltr): Ditto.
5649 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5650 of i to unsigned int.
5651 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5652 (pa_end_of_source): Return type is void.
5654 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5656 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5658 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5660 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5661 More comments added.
5662 (md_begin): Removed "construct symbols for each register name".
5663 Because register names conflicts with GCC generated function
5665 (avr_operand): Now constant numbers can be used as a register
5666 identifiers (0 as r0, 31 as r31).
5667 (md_assemble): use skip_space () before parsing instruction
5670 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5672 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5673 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5674 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5675 * configure: Regenerate.
5677 2000-04-29 Andreas Jaeger <aj@suse.de>
5679 * as.h: Correctly check GCC version.
5681 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5683 * doc/as.1: Fix unbalanced brackets.
5685 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5687 (line_comment_chars): Set to '/' if TE_FreeBSD.
5689 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5691 * configure.in: Configury support for PA64 (currently disabled).
5692 * configure: Rebuilt.
5694 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5696 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5697 bfd_set_section_alignment.
5699 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5701 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5704 2000-04-24 Nick Clifton <nickc@cygnus.com>
5706 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5707 * doc/as.texinfo (Align): Include arm and strongarm in list of
5708 targets that have the second form of the behaviour of the .align
5711 2000-04-24 Mark Klein <mklein@dis.com>
5713 * config/obj-som.c: Terminate obj_pseudo_table.
5715 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5717 * as.c (parse_args): Allow md_parse_option to override -a listing
5719 * config/obj-coff.c (add_lineno): Change type of offset parameter
5720 from "int" to "bfd_vma."
5721 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5722 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5723 (ppc_change_csect): Align correctly for XCOFF64.
5724 (ppc_machine): New function, which discards "ppc_machine" line.
5725 (ppc_tc): Cons for 8 when code is 64 bit.
5726 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5728 (md_parse_option): Handle -a64 and -a32.
5730 * config/tc-ppc.h (TARGET_MACH): Define.
5731 (TARGET_FORMAT): Move to function.
5732 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5734 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5736 * config/tc-avr.c: New AVR_ISA_ defined.
5737 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5738 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5739 for `fmul', `movw' and `lpm R,Z' instructions.
5740 (avr_operands): Warn if current opcode is a two-word instruction
5741 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5742 (avr_opcodes): New commands added.
5743 (REGISTER_P): Check 'a' and 'v' constraint letters.
5744 (mcu_types): New MCU added.
5746 2000-04-22 Timothy Wall <twall@cygnus.com>
5748 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5750 (operand_match): Conditionally insert default bit values for IMMU9.
5752 2000-04-14 Matthew Green <mrg@cygnus.com>
5754 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5755 * configure: Rebuilt.
5757 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5758 Jason Eckhardt <jle@cygnus.com>
5760 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5762 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5763 Added handling of new operand types l,y,&,fe,fE,fx.
5765 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5766 David Mosberger <davidm@hpl.hp.com>
5767 Timothy Wall <twall@cygnus.com>
5768 Andrew MacLeod <amacleod@cygnus.com>
5769 Jim Wilson <wilson@cygnus.com>
5771 * Makefile.am (CPU_TYPES): Add ia64.
5772 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5773 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5774 * Makefile.in: Rebuild.
5775 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5776 * configure: Rebuild.
5777 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5778 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5779 * expr.c (expr): Handle md_optimize_expr.
5780 * read.c (LEX_HASH): Add comment.
5781 * config/tc-ia64.c, config/tc-ia64.h: New files.
5783 2000-04-21 Richard Henderson <rth@cygnus.com>
5785 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5786 bundling a non-delayed branch type instruction.
5788 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5790 * config/tc-mn10300.c (HAVE_AM30): Define.
5791 (md_assemble): Use it.
5793 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5795 * config/obj-elf.c (obj_elf_change_section): Check for changed
5798 * Makefile.am: (CPU_MULTI_VALID): Remove.
5799 (MULTI_CPU_TYPES): Define.
5800 (MULTI_CPU_OBJ_VALID): Define.
5801 (DEPTC): Use the above.
5802 (DEPOBJ): Same here.
5804 Regenerate dependencies.
5805 * Makefile.in: Regenerate.
5807 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5809 * Makefile.am (YACC, LEX): Get them from configure.
5811 2000-04-18 H.J. Lu (hjl@gnu.org)
5813 * config/tc-i386.c (offset_in_range): Use addressT instead of
5814 bfd_vma for non-bfd assemblers.
5816 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5818 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5819 doesn't give spurious errors.
5821 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5823 * as.h (SEEK_SET): Define if undefined.
5825 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5827 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5828 constants, and don't assume offsetT is 32 bits.
5830 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5832 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5833 (md_pcrel_from_section): Add prototype.
5834 (d10v_fix_adjustable): Add prototype.
5835 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5837 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5839 2000-04-12 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5842 symbol in frag chain.
5844 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5846 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5847 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5848 (fits_in_signed_word, smallest_imm_type): Ditto.
5849 (md_assemble): Use an offsetT var to hold offsetT values, not a
5851 (offset_in_range): New.
5852 (md_assemble): Use it.
5853 (md_convert_frag): Change type of target_address, opcode_address,
5854 and displacement_from_opcode_start to offsetT.
5855 (md_create_short_jump): Change type of offset to offsetT.
5856 (md_create_long_jump): Ditto.
5857 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5858 (md_chars_to_number): Remove.
5859 (output_invalid): Remove duplicate prototype.
5861 2000-04-09 Nick Clifton <nickc@cygnus.com>
5863 * Makefile.am (CPU_TYPES): Add 'avr'.
5864 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5865 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5867 * Makefile.in: Regenerate.
5869 * doc/as.texinfo: Add M32R documentation.
5871 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5873 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5874 --enable-build-warnings option.
5875 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5876 * Makefile.in, configure: Re-generate.
5878 2000-04-07 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5881 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5882 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5883 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5884 (arm_force_relocation): Force relocations for
5885 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5887 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5889 * config/tc-sh.c (get_operands): There's no third operand if the
5890 first operand is an immediate.
5892 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5894 * config/tc-sh.c (immediate): Delete.
5895 (sh_operand_info): Add immediate member.
5896 (parse_reg): Use A_PC for pc.
5897 (parse_exp): Add second argument 'op'. All callers changed.
5898 (parse_at): Expect pc to be coded as A_PC.
5899 Use immediate field in *op.
5900 (insert): Add fourth argument 'op'. All callers changed.
5901 (build_relax): Add second argument 'op'. All callers changed.
5902 (insert_loop_bounds): New function.
5903 (build_Mytes): Remove DISP_4.
5904 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5905 (assemble_ppi): Use immediate field in *operand.
5906 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5907 (md_apply_fix): Likewise.
5908 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5910 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5912 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5914 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5916 * internals.texi (CPU backend): Document
5917 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5919 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5921 * po/gas.pot: Regenerate.
5923 * as.c (show_usage): Restore translated part of bug string.
5924 * gasp.c (show_usage): Likewise.
5926 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5927 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5928 than move-if-change.
5929 (DEP1): Modify for "gcc -MM".
5933 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5934 Update dependencies.
5935 * Makefile.in: Regenerate.
5937 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5939 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5940 (md_begin): Likewise.
5941 (HAVE_AM33): New macro.
5942 (md_assemble): Use it. Match r_regs and xr_regs only if
5945 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5947 * as.h: #include "bin-bugs.h"
5948 * as.c (show_usage): Use REPORT_BUGS_TO.
5949 * gasp.c: #include "bin-bugs.h"
5950 (show_usage): Use REPORT_BUGS_TO.
5952 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5954 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5956 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5957 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5960 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5962 * config/tc-i386.c (i386_immediate): Don't assume a constant
5963 immediate is necessarily 16 bits when in 16 bit code mode.
5964 (md_assemble): Instead set guess_suffix here after we have checked
5967 2000-04-02 Richard Henderson <rth@cygnus.com>
5969 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5970 quantities. Correct right shift sign extension.
5971 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5972 32-bit value when shifting into place.
5974 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5976 * app.c: Add ATTRIBUTE_UNUSED as needed.
5977 * config/tc-ppc.c: Likewise.
5978 (ppc_size): Make unsigned long.
5979 (ppc_insert_operand): Add casts to avoid warnings.
5981 2000-03-31 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-d10v.h (md_flush_pending_output): Define.
5985 2000-03-29 Nick Clifton <nickc@cygnus.com>
5987 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5988 segment. Works for both BFD_ASSEMBLER and others.
5989 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5991 2000-03-29 Nick Clifton <nickc@cygnus.com
5993 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5995 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5997 * listing.c (LISTING_LHS_WIDTH): Default depends on
5999 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6001 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6003 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6006 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6008 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6010 * config/tc-avr.c (mcu_types): Add missing initialiser.
6011 (md_pcrel_from_section): Add prototype.
6012 (avr_operand): Remove redundant test of unsigned < 0.
6013 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6015 2000-03-27 Denis Chertykov <denisc@overta.ru>
6017 * config/tc-avr.c: New file for AVR support.
6018 * config/tc-avr.h: Likewise.
6019 * configure.in: Add AVR support.
6020 * configure: Regenerate.
6022 2000-03-26 Timothy Wall <twall@cygnus.com>
6024 * gasp.c (macro_op): Add new argument to check_macro call.
6025 Macro structure definitions moved to macro.h
6026 * sb.h: Add argument to prototype for input_scrub_include_sb.
6027 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6028 nesting checks with an additional flag.
6029 (struct input_save): Add flag to indicate whether current sb
6030 should be checked for proper macro/conditional nesting.
6031 (input_scrub_push/pop): Save/restore nest check flag.
6032 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6034 * macro.c (check_macro): Allow caller to retrieve parsed macro
6035 information if a pointer is provided. This information may be
6036 used by the new macro hooks.
6037 * macro.h: Update prototype for check_macro. Macro struct
6038 definitions moved here from macro.c/gasp.c.
6039 * read.c (read_a_source_file): Add parameter to check_macro call,
6040 and pass macro info to the macro hook, if defined.
6041 (input_scrub_insert_line): New. Allow insertion of a line of
6042 characters into the input stream.
6043 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6044 file into the input stream.
6045 (s_include): Use input_scrub_insert_file.
6046 * internals.texi: Document new macro hooks.
6047 * as.h: New prototypes added.
6049 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6051 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6052 an initial capital letter.
6053 (i386_index_check): Reindent.
6055 2000-03-19 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6060 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6062 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6063 instruction operand bad if Rd > 7 when generating
6064 thumb instructions. Prevents for example,
6065 "adr r12,label" from silently failing and generating
6066 the wrong instruction.
6068 2000-03-17 Nick Clifton <nickc@cygnus.com>
6070 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6071 that have a destingation >= 0x400000.
6072 Fix compile time warning messages.
6074 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6076 * config/tc-sh.c (md_begin): When encountering insn that are
6077 not supported by the current arch, only change the name if
6078 its contents are the same as prev_name.
6079 (get_specific): If the the architecture doesn't match, fail.
6081 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6083 * config/tc-sh.c (IDENT_CHAR): Define.
6084 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6085 matching back where it came from.
6087 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6089 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6091 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6093 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6096 2000-03-15 Kazu Hirata <kazu@hxi.com>
6098 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6100 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6102 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6103 floating-point-number, make sure 'f' is in FLT_CHARS.
6105 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6107 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6108 (s_lcomm_internal): Use it.
6109 * doc/internals.texi (CPU backend): Document it.
6110 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6113 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6115 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6118 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6119 implementation doesn't have special handling for switch
6121 (macro_build): Allow for code in sections other than .text.
6123 (mips_ip): Likewise.
6124 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6125 Don't perform relocs if we will be outputting them.
6126 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6127 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6130 2000-03-09 Catherine Moore <clm@cygnus.com>
6132 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6133 relocation type based on the entry in the fixup structure.
6134 Put S_IS_EXTERN processing back in.
6136 2000-03-08 H.J. Lu (hjl@gnu.org)
6138 * Makefile.am (install-exec-tooldir): Depend on
6139 install-exec-bindir for parallel make.
6140 * Makefile.in: Regenerated.
6142 2000-03-06 Nick Clifton <nickc@cygnus.com>
6144 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6146 (md_parse_option): Parse -m32r command line switch - disable m32rx
6148 (md_show_usage): Document new option.
6150 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6151 * doc/Makefile.in: Regenerate.
6152 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6154 2000-03-02 Michael Meissner <meissner@redhat.com>
6156 * config/tc-d30v.c (check_range): Remove code that incorrectly
6157 sign extended values where bits < 32.
6159 2000-03-02 H.J. Lu (hjl@gnu.org)
6161 * configure.in: Support --enable-targets=all on ia32.
6162 * configure: Regenerated.
6164 2000-03-01 Nick Clifton <nickc@cygnus.com>
6166 * gasp.c (do_align): Remove bogus check of alignment value.
6168 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6170 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6171 TC_PPC was defined forced the type of a symbol with no other type
6174 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6176 * doc/internals.texi (CPU backend): Mention that
6177 line_separator_chars do not break up comments. Fix typos for
6178 LEX_AT and LEX_NAME descriptions. Document operands for
6179 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6180 description of md_create_short_jump usage. Document argument for
6181 md_undefined_symbol.
6183 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6185 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6186 (md_parse_option): Handle it.
6187 (md_show_usage): Document it.
6189 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6191 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6192 opcode, for the instruction `pal19'. From Andrea Arcangeli
6195 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6197 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6199 (md_assemble): To here, before template operands are matched.
6200 Also ensure a constant immediate is sign extended when we know the
6201 size is at most 16 bits. This is to catch cases like "add
6202 $0xffc0,%ax" where we don't know the size, and thus that the
6203 immediate can be represented as Imm8S until after parsing the
6205 (i386_displacement): Similarly sign extend 16 bit constant
6207 (md_assemble): Relax 16-bit jump constant range check to suit sign
6208 extended displacements.
6210 2000-02-26 Andreas Jaeger <aj@suse.de>
6212 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6214 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6216 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6217 call operands when intel_syntax.
6218 (intel_float_operand): Return 2 for "fi...".
6219 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6220 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6221 earlier "SHORT" change.
6222 (md_assemble): When determining suffix from Regs, exclude
6225 2000-02-24 Nick Clifton <nickc@cygnus.com>
6227 * configure: Add arm-wince, mips-pe and sh-pe targets.
6228 * configure: Regenerate.
6230 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6232 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6233 "pe-mips" for the mips-pe target.
6235 * config/tc-arm.c (insns): Change displacement encoded in BL
6236 and B instructions if the target port is arm-wince.
6237 (do_ldst): Do not bias the relocation offset if the target
6239 (md_pcrel_from): Add in missing relocation offset bias if the
6240 target os arm-wince.
6242 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6243 (md_begin): Disable -G support for mips-pe target.
6244 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6245 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6248 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6249 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6250 assembler, just set the alignment to 4.
6252 * config/te-wince-pe.h: New file for WinCE targets. Define
6255 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6257 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6258 string instructions.
6259 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6260 (i386_intel_memory_operand): After finding a segment override,
6261 check again for no `[' before looking for a displacement. Bomb if
6262 more than one displacement rather than silently discarding the
6263 second and subsequent ones. Free strings malloc'd by
6264 build_displacement_string.
6266 2000-02-24 Catherine Moore <clm@cygnus.com>
6268 * config/obj-som.c (obj_pseudo_table): Add "weak".
6269 (obj_som_weak): New routine.
6271 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6273 * config/tc-i386.c (union i386_op): New.
6274 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6275 Throughout file replace occurences of disps[n], imms[n], regs[n]
6276 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6277 intel mode operand swapping. Add assert in regKludge and
6278 fake_zero_displacement code. Test i.types[n] when outputting
6279 displacements and immediates. Combine output of Disp16 with
6281 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6282 when in intel mode by (not) reversing fsub and fdiv operands
6283 before the template search. This fails for single operand
6284 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6285 undefined. Instead fix the base_opcode after we've found the
6286 template. Move base_opcode xor with found_reverse_match from
6287 opcode output code to before this fix so we test for the correct
6289 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6290 check in intel mode. Instead compare opcodes.
6292 * config/tc-i386.h (TC_RELOC): Delete.
6293 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6294 with equivalent call to reloc.
6296 * as.h (flag_m68k_mri): Move declaration after target include, and
6297 only declare when TC_M68K defined. Define as zero otherwise.
6298 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6299 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6300 Define as zero otherwise.
6301 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6302 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6303 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6304 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6305 testing whether defined.
6306 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6307 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6308 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6309 rather than testing whether defined.
6310 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6311 (parse_mri_cons): Declare and use only when TC_M68K.
6312 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6313 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6314 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6316 * NEWS: Mention IBM 370 support.
6318 2000-02-23 Richard Henderson <rth@cygnus.com>
6320 * config/tc-i386.c (md_assemble): When swapping operands for
6321 intel_syntax, assume everything that's not Imm or Disp is a
6324 2000-02-23 Linas Vepstas <linas@linas.org>
6326 * config/tc-i370.c, config/tc-i370.h: New files.
6327 * Makefile.am: Add support for Linux/IBM 370.
6328 * configure.in: Likewise.
6329 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6330 * config/obj-elf.c: Include elf/i370.h
6331 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6333 * Makefile.in: Regenerate.
6334 * configure: Regenerate.
6336 * doc/c-i370.texi: New file.
6337 * doc/all.texi: Include it.
6338 * doc/as.texinfo: And here.
6339 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6340 * doc/Makefile.in: Regenerate.
6342 2000-02-19 Michael Meissner <meissner@redhat.com>
6344 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6345 determine if an instruction can be used in parallel with an ADDppp
6346 or SUBppp instruction.
6348 2000-02-22 Andrew Haley <aph@cygnus.com>
6350 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6352 2000-02-22 Andrew Haley <aph@cygnus.com>
6354 * config/tc-mips.c (mips_gp32): New variable.
6355 (macro_build) Use mips_gp32.
6357 (md_longopts): Add "-mgp32" and "-mgp64".
6358 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6360 (OPTION_M7900): Change offset
6361 (OPTION_NO_M7900): Ditto.
6363 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6365 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6366 warning, and bump it to 1.
6368 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6370 From Brad Lucier <lucier@math.purdue.edu>:
6371 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6374 2000-02-21 Catherine Moore <clm@cygnus.com>
6376 * config/tc-mips.c (MF_HILO_INSN): Define.
6377 (mips_7000_hilo_fix): Declare.
6378 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6379 (md_parse_option): Check for 7000_HILO_FIX options.
6380 (OPTION_M7000_HILO_FIX): Define.
6381 (OPTION_NO_M7000_HILO_FIX): Define.
6382 * doc/c-mips.texi (-mfix7000): Describe.
6384 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6386 * listing.c (print_lines): Remove unused variable `end'.
6388 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6389 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6390 reloc_type when BFD_ASSEMBLER.
6391 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6392 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6393 statement and quell signed vs. unsigned comparison warning.
6395 2000-02-18 Nick Clifton <nickc@cygnus.com>
6397 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6398 the computed frag offset, rather than overwriting it.
6400 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6402 * config/tc-sh.c ("elf/sh.h"): Include.
6403 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6404 (md.begin): Initialize target_arch.
6405 Only include opcodes in has table that match selected architecture.
6406 (parse_reg): Recognize register names for sh-dsp.
6407 (parse_at): Recognize post-modify addressing.
6408 (get_operands): The leading space is now optional.
6409 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6410 arguments. Update valid_arch.
6411 (build_Mytes): Add support for SDT_REG_N.
6412 (find_cooked_opcode): New function, broken out of md_assemble.
6413 (assemble_ppi, sh_elf_final_processing): New functions.
6414 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6415 (md_longopts, md_parse_option): New option: -dsp.
6416 * config/tc-sh.h (elf_tc_final_processing): Define.
6417 (sh_elf_final_processing): Declare.
6419 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6421 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6422 the unwinder subspace. Save the current seg/subseg before creating
6425 2000-02-10 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6428 little endian targets.
6429 (INST_BYTE1): Redefine to handle big and little endian
6431 (cpu_type): New type: Select between M340 and M210.
6432 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6433 instructions of the M340.
6434 (md_assemble): Add support for the MULSH and OPSR classes of
6436 (md_atof): Add support for little endian targets.
6437 (md_parse_option): Add support for -EL, -EB and -mcpu command
6439 (md_convert_frag): Add support for little endian targets.
6440 (md_apply_fix3): Add support for little endian targets.
6441 (md_number_to_chars): Add support for little endian targets.
6443 2000-02-10 Timothy Wall <twall@redhat.com>
6445 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6446 defined, use it to verify the symbol just read should be a label.
6448 2000-02-10 Timothy Wall <twall@redhat.com>
6450 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6451 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6452 around colons when KEEP_WHITE_AROUND_COLON is defined.
6453 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6454 and KEEP_WHITE_AROUND_COLON.
6456 2000-02-08 Timothy Wall <twall@redhat.com>
6458 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6460 (do_repeat): New. Abstract repeat logic so that a "break" can be
6462 (end_repeat): New. Provide support for a "break" out of the
6464 * read.h: Add prototypes for new functions.
6466 2000-02-08 Timothy Wall <twall@redhat.com>
6468 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6469 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6470 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6473 2000-02-08 Timothy Wall <twall@redhat.com>
6475 * read.c: Added elseif to directives table.
6476 * read.h: Added prototype for s_elseif.
6477 * doc/as.texinfo: Added description for elseif.
6478 * cond.c (s_elseif): New function
6480 2000-02-04 Timothy Wall <twall@redhat.com>
6482 * listing.c (print_lines): Remove conditionals causing bug in
6485 2000-02-03 Timothy Wall <twall@cygnus.com>
6487 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6489 * frags.c (frag_new): Calculate fr_fix in octets
6490 (frag_now_fix) Return offset as target address offset (bytes).
6491 (frag_now_fix_octets) New - Return offset in octets (8-bit
6493 * frags.h: Added prototype for frag_now_fix_octets().
6494 Distinguish between octets and bytes in field descriptions.
6495 * listing.c (calc_hex): Account for octets vs bytes when
6496 printing addresses/offsets.
6497 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6498 target is little-endian, print the octets in a word in big-endian
6499 order so that the display looks like a proper hexadecimal number,
6500 instead of having the octets reversed.
6501 * read.c (do_align): When recording alignment, alignment power
6502 should be in terms of target bytes (minimum addressible unit)
6504 (do_org) Convert ORG target address (byte) argument into an
6505 octet offset when generating a variable fragment.
6506 * symbols.c (resolve_symbol_value): Symbol final value
6507 converted to a target address offset (bytes) from its octet offset.
6508 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6509 offset (bytes) is adjusted by the frag offset (octets) converted
6511 (coff_frob_section) Section alignment power is in terms of bytes;
6512 convert it to an octet alignment power when calculating size (and
6513 size mask) in octets. Don't modify the section size in order to
6514 "align" it for TI COFF, since that format has a different method
6515 for storing alignment information.
6517 2000-02-01 Timothy Wall <twall@cygnus.com>
6519 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6520 entries, matching the way GCC generates them. If not escaped, the
6521 filename is encoded incorrectly.
6523 2000-01-31 Nick Clifton <nickc@cygnus.com>
6525 * config/tc-arm.c (reg_table): Add support for ATPCS register
6528 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6530 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6532 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6534 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6535 of a symbol when we really care about its value.
6537 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6539 * config/tc-mcore.c (md_assemble): Give warning message if
6540 operands passes to instruction are more than the spec.
6542 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6544 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6545 Thumb mode but the label seen was not declared as '.thumb_func'
6546 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6547 correct disassembly of Thumb code bounded by non function labels.
6549 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6551 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6552 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6554 * Makefile.in: Same here.
6557 * configure.in: Set bfd_gas for i386-aout when primary target
6558 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6559 we may need the primary te_file. Remove incorrect comment.
6561 * configure: Regenerate.
6563 * config/e-i386aout.c: New file.
6565 * as.c (USE_EMULATIONS): Move to before print_version_id.
6566 (struct emulation): Add i386aout.
6567 (show_usage): Split text strings. Reformat -a text. Add --em
6571 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6572 (aout_format_ops): New.
6575 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6576 preprocessor conditional and add aout USE_EMULATIONS tests.
6577 (read_a_source_file): Don't pass error strings to printf as
6581 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6583 (do_data): Same here.
6584 (process_file): And here.
6587 * symbols.c (colon): Rewrite "already defined" fatal message
6588 code for aout with USE_EMULATIONS.
6591 * config/obj-aout.c (OBJ_HEADER): Define.
6592 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6594 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6595 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6597 (obj_aout_type): Expand S_SET_OTHER here too.
6598 (obj_read_begin_hook): Remove.
6599 (aout_pop_insert): New.
6600 (obj_aout_s_get_other): New.
6601 (obj_aout_s_get_desc): New.
6602 (aout_format_ops): New.
6605 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6606 gets aout_pseudo_table.
6607 (aout_pseudo_table): Declare.
6608 (obj_read_begin_hook): Define.
6611 * config/obj-coff.c (obj_pseudo_table): Rename to
6613 (coff_pop_insert): Use coff_pseudo_table.
6614 (coff_sec_sym_ok_for_reloc): Remove.
6615 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6616 and comment all zero entries and remove #if 0 code.
6619 * config/obj-coff.h (obj_pop_insert): Define.
6620 (coff_pseudo_table): Declare.
6623 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6624 s_get_size, s_set_size. Comment all zero entries.
6627 * config/obj-elf.c (elf_s_get_other): New function.
6628 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6629 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6630 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6632 (obj_elf_parse_section_letters): Don't pass error strings to
6633 printf as format arg.
6636 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6638 (elf_s_get_other): Declare.
6639 (S_GET_OTHER) Define as elf_s_get_other if not already
6641 (S_SET_OTHER): Only define when not already defined.
6642 (elf_obj_read_begin_hook): Declare.
6643 (obj_read_begin_hook): Define.
6644 (elf_obj_symbol_new_hook): Declare.
6645 (obj_symbol_new_hook): Define.
6648 * config/obj-multi.h: Add copyright header and protect against
6649 multiple inclusion. Add * to all function pointers.
6650 (OBJ_HEADER): If defined, include it rather than other defines
6652 (obj_frob_file_after_relocs): Test for NULL.
6653 (obj_symbol_new_hook): Here too.
6654 (obj_sec_sym_ok_for_reloc): And here.
6655 (S_GET_OTHER): Define.
6656 (S_GET_DESC): Define.
6657 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6658 (OBJ_MAYBE_ELF): Update comment.
6660 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6661 OBJ_AOUT preprocessor conditional and handle emulation by
6662 testing OUTPUT_FLAVOR.
6663 (i386_displacement): Here too.
6664 (md_section_align): Similarly here.
6665 (i386_target_format): Conditionally compile when more than one
6666 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6667 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6668 (i386_displacement): Here too.
6671 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6672 Define TARGET_FORMAT for aout only when not multi.
6675 * config/te-multi.h: Delete file as it's identical to te-generic.h
6677 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6679 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6680 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6683 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6685 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6688 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6690 * config/tc-mips.c (mips_do_align): New function.
6691 * config/tc-mips.h (md_do_align): Define.
6693 2000-01-10 Philip Blundell <philb@gnu.org>
6695 * doc/c-arm.texi (ARM Options): Fix typo.
6696 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6697 line separator for Linux.
6698 * doc/as.texinfo (Comments): Mention the ARM.
6700 2000-01-10 Philip Blundell <pb@futuretv.com>
6702 * configure.in (arm*-*-conix*): New target.
6703 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6705 * configure: Regenerate.
6707 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6709 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6710 (obj_elf_visibility): New function.
6712 * doc/as.texinfo (Visibility): New node: document visibility
6715 For older changes see ChangeLog-9899