1 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
4 relocation for differences between symbols in a section other
5 than the one in which the difference is to be placed; apply
6 the relocation instead.
8 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
10 * config/tc-arc.c: Add missing prototype.
11 (md_atof): Change type to int. Add missing prototype.
12 * config/tc-arc.h: Prototype exported functions.
14 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
16 * as.c: Add missing function prototype.
17 * config/obj-aout.c: Fix compile time warning.
19 2001-09-21 Bruno Haible <haible@clisp.cons.org>
21 * config/tc-openrisc.c: Don't include <ctype.h>.
23 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
25 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
27 2001-09-19 Alan Modra <amodra@bigpond.net.au>
29 * config/tc-i370.c: Fix typo in last change.
31 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
33 * doc/as.texinfo (Symbol Names): Improve documentation on local
34 labels and add documenation about dollar labels.
36 2001-09-18 Bruno Haible <haible@clisp.cons.org>
38 * as.h: Don't include <ctype.h>.
39 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
40 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
41 (atof_generic): Use ISDIGIT instead of isdigit.
42 * config/m68k-parse.y: Include "safe-ctype.h".
43 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
44 * config/obj-elf.c: Include "safe-ctype.h".
45 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
46 * config/obj-vms.c: Include "safe-ctype.h".
47 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
48 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
49 instead of isupper/islower/toupper/tolower.
50 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
51 (insert_sreg): Use TOUPPER instead of islower/toupper.
52 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
53 isalpha/isalnum/isupper/tolower.
54 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
56 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
57 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
58 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
59 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
60 (arc_extoper): Use TOLOWER instead of isupper/tolower.
61 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
62 (arm_psr_parse): Use ISALPHA instead of isalpha.
63 (accum0_required_here): Use ISALNUM instead of isalnum.
64 (do_ldrd): Use ISSPACE instead of isspace.
65 (decode_shift): Use ISALPHA instead of isalpha.
66 (insert_reg): Use TOUPPER instead of islower/toupper.
67 (arm_reg_parse): Use ISALPHA instead of isalpha.
68 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
69 isalnum/ispunct/tolower.
70 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
71 (md_parse_option): Use TOLOWER instead of tolower.
72 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
73 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
74 (cris_process_instruction): Use ISLOWER instead of islower.
75 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
76 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
77 (get_flags): Use ISSPACE instead of isspace.
78 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
79 (do_assemble): Use TOLOWER instead of tolower.
80 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
81 (do_assemble): Use TOLOWER instead of tolower.
82 (d30v_start_line): Use ISSPACE instead of isspace.
83 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
84 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
85 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
86 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
87 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
88 (start_label): Use ISALPHA instead of isalpha.
89 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
90 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
91 isupper/islower/tolower.
92 (pa_parse_number): Use ISDIGIT instead of isdigit.
93 (pa_chk_field_selector): Use TOLOWER instead of tolower.
94 (pa_stringer): Use ISDIGIT instead of isdigit.
95 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
96 (register_name): Use ISALPHA instead of isalpha.
97 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
98 isalnum/islower/tolower.
99 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
101 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
103 (md_assemble): Use ISSPACE instead of isspace.
104 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
105 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
106 instead of isdigit/islower/isupper/tolower/isalpha.
107 (output_invalid): Use ISPRINT instead of isprint.
108 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
109 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
110 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
111 (get_args): Use ISALNUM instead of isalnum.
112 * config/tc-ia64.c: Include "safe-ctype.h".
113 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
114 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
115 (ia64_parse_name): Likewise.
116 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
117 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
118 instead of isspace/isalnum/isupper/tolower.
119 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
120 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
121 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
122 (mklower_table): Remove variable.
123 (mklower): Remove macro.
124 (insert_reg): Use TOUPPER instead of islower/toupper.
125 (md_begin): Remove initialization of mklower_table.
126 (s_reg): Use ISALNUM instead of isalnum.
127 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
128 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
129 (build_mri_control_operand): Use TOLOWER instead of tolower.
130 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
131 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
132 (md_assemble): Use ISSPACE instead of isspace.
133 (get_imm16): Use ISALNUM instead of isalnum.
134 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
135 isdigit/isupper/tolower.
136 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
137 instead of isalpha/isupper/tolower.
138 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
139 isdigit/islower/isupper.
140 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
141 (mcore_s_section): Use ISSPACE instead of isspace.
142 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
143 isspace/tolower/isalnum.
144 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
145 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
146 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
148 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
149 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
150 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
151 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
153 (tc_get_register): Likewise.
154 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
155 (s_mips_ent): Use ISDIGIT instead of isdigit.
156 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
157 (md_assemble): Use ISSPACE instead of isspace.
158 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
159 (md_assemble): Use ISSPACE instead of isspace.
160 * config/tc-ns32k.c: Don't include <ctype.h>.
161 * config/tc-pdp11.c: Include "safe-ctype.h".
162 (mklower): Remove function.
163 (parse_reg): Use TOLOWER instead of mklower.
164 * config/tc-pj.c: Include "safe-ctype.h".
165 (md_assemble): Use ISSPACE instead of isspace.
166 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
167 (register_name): Use ISALPHA instead of isalpha.
168 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
169 isalnum/islower/tolower.
170 (md_assemble): Use ISSPACE instead of isspace.
171 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
173 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
174 (register_name): Use ISALPHA instead of isalpha.
175 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
176 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
178 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
179 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
180 isalnum/islower/tolower.
181 (IDENT_CHAR): Use ISALNUM instead of isalnum.
182 (parse_reg): Use TOLOWER instead of tolower.
183 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
184 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
185 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
186 (parse_keyword_arg): Use ISALNUM instead of isalnum.
187 * config/tc-tahoe.c: Include "safe-ctype.h".
188 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
189 (tip_op): Use TOLOWER instead of isupper/tolower.
190 * config/tc-tic30.c: Include "safe-ctype.h".
191 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
192 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
193 (tic30_operand): Use TOLOWER instead of tolower.
194 (tic30_find_parallel_insn): Likewise.
195 (output_invalid): Use ISPRINT instead of isprint.
196 * config/tc-tic54x.c: Include "safe-ctype.h".
197 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
198 (lookup_version): Use TOUPPER instead of toupper.
199 (tic54x_var): Use ISALPHA instead of isalpha.
200 (tic54x_mlib): Use ISSPACE instead of isspace.
201 (subsym_iscons): Use TOUPPER instead of toupper.
202 (get_operands): Use ISSPACE instead of isspace.
203 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
204 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
205 (next_line_shows_parallel): Use ISSPACE instead of isspace.
206 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
207 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
208 ISSPACE instead of isspace.
209 * config/tc-tic80.c: Include "safe-ctype.h".
210 (md_assemble): Use ISSPACE instead of isspace.
211 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
212 (system_register_name): Use ISDIGIT instead of isdigit.
213 (md_assemble): Use ISSPACE instead of isspace.
214 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
215 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
216 isupper/tolower/isdigit.
217 (vip_op): Use TOLOWER instead of isupper/tolower.
218 * config/tc-w65.c: Don't include <ctype.h>.
219 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
220 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
221 (whatreg): Use ISDIGIT instead of isdigit.
222 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
223 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
224 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
225 (integer_constant): Use ISALNUM/TOUPPER instead of
226 isalnum/islower/toupper.
227 (operand): Use TOLOWER instead of isupper/tolower.
228 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
229 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
231 (process_assigns, whatcond): Use TOUPPER instead of toupper.
232 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
233 (main): For gettext, also set the LC_CTYPE locate facet.
234 * hash.c: Include "safe-ctype.h".
235 (main): Use TOLOWER instead of isupper/tolower.
236 * itbl-lex.l: Don't include <ctype.h>.
237 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
238 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
239 omit non-ASCII characters.
240 (debugging_pseudo): Use ISSPACE instead of isspace.
241 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
242 (buffer_and_nest): Use ISALNUM instead of isalnum.
243 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
244 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
245 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
246 instead of isalnum/isdigit/isupper/isalpha.
247 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
248 of isalpha/isalnum/isupper/tolower.
249 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
250 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
251 isupper/tolower/isdigit.
252 (s_mri_common): Use ISDIGIT instead of isdigit.
253 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
254 (s_float_space): Use ISALPHA instead of isalpha.
255 (ignore_rest_of_line): Use ISPRINT instead of isprint.
256 (float_cons): Use ISALPHA instead of isalpha.
257 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
259 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
260 (save_symbol_name): Use ISLOWER/TOUPPER instead of
262 (symbol_find_base): Use TOUPPER instead of islower/toupper.
263 (decode_local_label_name): Use ISDIGIT instead of isdigit.
265 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
267 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
268 in 64 bit mode and make format "e" work.
270 2001-09-18 Alan Modra <amodra@bigpond.net.au>
272 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
274 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
275 var to ensure bfd_alloc arg is the right type.
276 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
279 * config/obj-coff.c: Replace calls to bfd_write with calls to
280 bfd_bwrite. Cast args of bfd_seek.
282 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
285 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
287 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
290 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
292 * config/tc-sh.h (sh_force_relocation): Prototype.
293 (struct fix): Forward declare.
294 * config/tc-sh.c (type sh_operand_info): Move to top of file.
295 (cons, s_align_bytes): Remove old-type declarations.
296 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
297 get_operands, get_specific, insert, build_relax,
298 insert_loop_bounds, build_Mytes): Prototype.
299 (little): Make static. Prototype.
300 (check, tc_Nout_fix_to_chars): Delete unused functions.
302 2001-09-14 Eric Christopher <echristo@redhat.com>
304 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
307 2001-09-14 Kevin Lo <kevlo@openbsd.org>
309 * configure.in: Add arm-openbsd target.
310 * configure: Regenerate.
312 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
314 * configure.in: Change machine triplets from mips-*-linux-gnu* to
317 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
319 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
321 2001-09-11 Richard Henderson <rth@redhat.com>
323 * config/tc-alpha.c (alpha_elf_section_letter): New.
324 (alpha_elf_section_flags): New.
325 * config/tc-alpha.h (md_elf_section_letter): New.
326 (md_elf_section_flags): New.
327 * config/tc-ia64.c (ia64_elf_section_letter): New.
328 * config/tc-ia64.h (md_elf_section_letter): New.
330 2001-09-11 Jakub Jelinek <jakub@redhat.com>
332 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
333 of 'm', 'S' instead of 's'. Update bad_msg.
334 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
335 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
337 2001-09-09 Alan Modra <amodra@bigpond.net.au>
339 * expr.c (expr): Move code setting "retval" to the end of the loop,
340 and rearrange for efficiency. For "PIC code" subtraction, use
341 "rightseg" rather than recalculating. For "symbol OP symbol"
342 subtract, set "retval" to absolute_section if symbols in same
344 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
345 O_symbol. Simplify a +/- b code. Allow equality and non-equality
346 comparisons on symbols from any section. Allow other comparison
347 operators as for subtraction.
348 (symbol_equated_reloc_p): New predicate function.
349 * symbols.h (symbol_equated_reloc_p): Declare.
350 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
351 for expression syms is set correctly.
352 (adjust_reloc_syms): Use symbol_equated_reloc_p.
353 (write_relocs): Likewise.
354 (write_object_file): Likewise.
355 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
356 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
357 of a complex expression when setting up frag_var.
359 2001-09-07 Richard Henderson <rth@redhat.com>
361 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
362 require_seq and allow_seq. Let !literal omit the sequence number.
363 (tokenize_arguments): Reject sequence numbers of !allow_seq.
365 2001-09-08 Jakub Jelinek <jakub@redhat.com>
367 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
368 section symbols the same way as externs.
370 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
372 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
375 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
377 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
378 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
379 PIC, BFD_RELOC_16_PCREL for the rest.
381 (md_pcrel_from): return the right offset for the differently shifted
383 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
385 2001-09-05 Richard Henderson <rth@redhat.com>
387 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
388 (pseudo_func): Add @iplt.
389 (pseudo_opcode): Add data16 and data16.ua.
390 (md_begin): Set iplt pseudo.
391 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
393 2001-09-04 Richard Henderson <rth@redhat.com>
395 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
396 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
397 (alpha_macros): Remove occurrences of same.
398 (O_lituse_addr, O_gprel): New.
399 (DUMMY_RELOC_LITUSE_*): New.
400 (s_alpha_ucons, s_alpha_arch): Prototype.
401 (alpha_reloc_op): Construct elements via DEF macro.
402 (ALPHA_RELOC_SEQUENCE_OK): Remove.
403 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
404 members to not be literal specific.
405 (next_sequence_num): New.
406 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
407 added/removed BFD relocations.
408 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
409 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
410 (tokenize_arguments): Parse ! relocations properly.
411 (find_macro_match): Delete unused macro argument types.
412 (assemble_insn): Add reloc parameter; emit that instead of the
413 default as appropriate.
414 (get_alpha_reloc_tag): New. Split from ...
415 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
416 (assemble_tokens): Don't search macros if user relocation present.
417 Copy reloc sequence number to insn struct.
418 (emit_ldgp): Remove user reloc handling.
419 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
420 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
421 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
422 * config/tc-alpha.h (tc_adjust_symtab): Always define.
423 (struct alpha_fix_tag): Name members less literal specific.
425 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
427 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
428 address of two symbols in different sections.
430 2001-08-31 Eric Christopher <echristo@redhat.com>
431 Jason Eckhardt <jle@redhat.com>
433 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
434 5kc, and 20kc. Clean up old entries.
436 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
437 Jeff Law <law@redhat.com>
439 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
440 offset match H8 ELF spec.
441 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
442 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
444 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
445 (build_bytes): Mark fixups for PCrel branches as signed. For
446 OBJ_ELF, make sure the reloc's offset points to the first byte
448 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
449 * tc-h8300.h (relocation mappings): Add.
451 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
453 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
454 define for BFD_ASSEMBLER.
455 (tc_reloc_mangle): Likewise.
456 (tc_gen_reloc): New function for BFD_ASSEMBLER.
458 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
460 * config/tc-h8300.c (h8300hmode): Record the machine type
461 if BFD_ASSEMBLER is defined.
462 (h8300smode, md_begin): Similarly.
464 2001-08-29 Joel Sherrill <joel@OARcorp.com>
466 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
467 default from coff to elf.
468 * configure: Regenerate.
470 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
472 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
473 assorted coff relocations to the corresponding elf relocations.
474 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
476 * configure.in: Add case for h8300-*-elf.
477 * configure: Regenerate.
479 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
481 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
482 documentation to reflect reality.
484 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
486 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
487 (macro): Reflect change to MAX_GPREL_OFFSET.
489 2001-08-27 Torbjorn Granlund <tege@swox.com>
490 Staffan Ulfberg <staffanu@swox.se>
491 Linus Nordberg <linus@swox.se>
492 Alan Modra <amodra@bigpond.net.au>
494 * configure.in: Recognise powerpc*le*, not just powerpcle*.
495 * configure: Regenerate.
496 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
497 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
498 (md_assemble): Use them.
499 (ppc_machine): Support stub for ELF64 as well as XCOFF.
500 (md_pseudo_table): Add "llong", "quad".
501 (md_parse_option): Match default_cpu of powerpc*.
502 (ppc_arch): Likewise.
503 (ppc_subseg_align): Only for OBJ_XCOFF.
504 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
505 (md_begin): Select PPC_OPCODE_64 for 64 bit.
506 (ppc_insert_operand): Don't bother testing 'file' before calling
507 as_bad_where. Use as_bad_where for operand->insert errors.
508 (mapping): Add ELF64 relocation modifiers.
509 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
510 expressions with abs_symbol.
511 (ppc_elf_cons): Correct offset for little endian targets.
512 (ppc_elf_frob_symbol): New.
513 (md_assemble): Add support for 64 bit ELF relocs.
514 (ppc_tc): Ensure 8 byte alignment when 64 bit.
515 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
516 ".toc" section for 64 bit ELF.
517 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
518 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
519 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
520 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
521 Expand on comments, error message. Add support for 64 bit relocs,
522 and use PPC_HI etc. macros.
523 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
524 (HANDLE_ALIGN): Define to generate nops in code sections rather
526 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
527 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
528 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
529 (ppc_fix_adjustable): Declare.
530 (tc_frob_symbol): Define.
531 (ppc_elf_frob_symbol): Declare.
533 2001-08-26 Andreas Jaeger <aj@suse.de>
535 * config/tc-s390.c: Add missing prototypes
536 (md_gather_operands): Make static.
538 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
540 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
541 allowed value, not the word beyond maximum.
542 * config/tc-mips.c (macro_build_lui): Code cleanup.
543 (macro): Reflect change to MAX_GPREL_OFFSET.
544 (mips_ip): Check explicitly against S_EX_NONE.
545 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
546 (md_apply_fix): Code cleanup.
548 2001-08-24 Andreas Jaeger <aj@suse.de>
550 * config/tc-ppc.h: Fix prototype declaration.
552 2001-08-23 Jakub Jelinek <jakub@redhat.com>
554 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
555 * config/obj-elf.c (obj_elf_size): When size is constant, free
556 and clear symbol_get_obj(sym)->size if any.
558 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
560 * config/tc-mips.c (md_begin): Warn about incompatibility between
561 -march=FOO and -mipsN option, continue with default ISA.
563 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
565 * config/tc-mips.c (md_parse_option): #ifdef the
566 traditional/non-traditional names as it is done in mips_target_format.
568 2001-08-20 Richard Henderson <rth@redhat.com>
570 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
571 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
572 use seg parameter instead of now_seg.
574 2001-08-18 H.J. Lu <hjl@gnu.org>
576 * config/tc-mips.c (show): Add the missing prototype.
578 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
580 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
582 (mips_ip): Use the new return values instead of characters. Add
583 support for %higher and %highest.
586 (my_getSmallExpression): Make parsing case insensitive and more
587 reliable. Add support for %higher and %highest. Further support to
588 parse %gprel and %neg is implemented but currently deactivated.
590 2001-08-17 Alan Modra <amodra@bigpond.net.au>
592 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
593 (ecoff_build_symbols): Likewise.
594 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
596 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
598 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
599 for n32 ABI if appropriate.
601 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
603 * config/tc-mips.c (cons_fix_new_mips): Remove.
604 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
605 (cons_fix_new_mips): Remove.
607 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
609 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
610 a label, not a hex constant.
612 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
614 * config/tc-v850.h: Add missing prototypes.
616 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
618 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
621 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
623 * config/tc-sparc.c (cons_fix_new_sparc): Move
624 `sparc_no_align_cons = 0;' to...
625 (s_uacons): ...here so that sparc_no_align_cons will get
628 2001-08-11 Kazu Hirata <kazu@hxi.com>
630 * config/tc-mips.c: Fix a comment typo.
632 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
634 * config/tc-mips.c (move_register): New function.
635 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
637 (macro2): Use move_register rather than macro_build for moves.
638 (mips16_macro): Likewise.
639 (macro): Likewise. Handle M_MOVE.
641 2001-08-10 Andreas Jaeger <aj@suse.de>
643 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
645 * configure: Regenerate.
647 2001-08-10 Alan Modra <amodra@bigpond.net.au>
649 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
650 Comment indentation of #pragma.
651 * macro.c (alloca): Likewise.
653 * config/tc-ppc.c: Revert 2001-08-08.
655 2001-08-09 Alan Modra <amodra@bigpond.net.au>
657 * symbols.c: Add missing prototypes.
658 * config/e-i386elf.c: Likewise.
659 * config/e-i386coff.c: Likewise.
660 * config/e-i386aout.c: Likewise.
661 * config/obj-coff.c: Likewise.
662 (def_symbol_in_progress, stack): Move definition.
663 * config/obj-elf.c: Add missing prototypes.
664 (obj_elf_change_section): Make static.
665 (obj_elf_parse_section_letters): Likewise.
666 (obj_elf_section_word): Likewise.
667 (obj_elf_section_type): Likewise.
669 2001-08-08 Alan Modra <amodra@bigpond.net.au>
671 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
672 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
673 determining reloc type with code reading operands->reloc field.
675 2001-08-08 Alan Modra <amodra@bigpond.net.au>
677 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
678 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
679 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
680 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
682 * output-file.c (output_file_create): Don't try to open a second
683 time as it's unnecessary. FOPEN_W was undefined too.
685 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
687 * config/tc-mips.c (macro_build): Replace magic constants by defines.
688 (mips_ip): Likewise. Typo.
690 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
692 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
694 (RELAX_ENCODE): Replace bfd_vma by valueT.
695 (load_address): Formatting.
696 (macro): Likewise. Code cleanup. Typo.
697 (macro2): Formatting.
698 (md_parse_option): Typo.
699 (s_mipsset): Reorder cases to look nicer.
700 (md_estimate_size_before_relax): Formatting. Code cleanup.
701 (mips_elf_final_processing): Check against NULL instead of 0.
702 (md_obj_end): Remove ugly `' in message string.
703 (s_mips_ent): Remove ugly `' in message string.
705 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
707 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
708 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
709 mutually exclusive (if they are different).
710 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
713 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
715 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
718 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
720 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
721 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
722 (md_long_opts): Add -mfp32 option.
723 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
724 (md_show_usage): Show usage for -mfp32 and -mgp32.
725 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
726 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
727 (HAVE_32BIT_ADDRESSES): New macro.
728 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
729 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
730 (s_cprestore, s_cpadd): Likewise.
731 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
732 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
733 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
734 to determine the width of addresses in load, store and jump macros.
735 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
736 used in set instructions; do not check the address size for them.
737 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
738 unaligned load and store macros.
739 (mips_ip): Use the new macros to check the width of a register when
740 processing float constants. Force a constant into memory if it is
741 destined for an FPR and the FPRs are wider than the GPRs. Warn about
742 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
743 than mips_gp32 to select synthetic instructions.
744 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
745 synthetic instructions.
747 2001-08-01 Christian Groessler <cpg@aladdin.de>
749 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
750 "rh", "rr", "rq", or "sp" then don't automatically assume
751 it's a register name. Check whether there is a number
754 2001-08-01 Alan Modra <amodra@bigpond.net.au>
756 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
757 Don't allocate more space than necessary for the input line copy.
759 2001-08-01 Alan Modra <amodra@bigpond.net.au>
761 * read.c: Standardize error/warning messages - don't capitalise, no
762 final period or newline, don't say "ignored" or "zero assumed" for
763 as_bad messages. In some cases, change the wording to that used
764 elsewhere for similar messages.
767 * atof-generic.c: Likewise.
770 * depend.c: Likewise.
771 * dwarf2dbg.c: Likewise.
775 * input-file.c: Likewise.
776 * input-scrub.c: Likewise.
777 * listing.c: Likewise.
778 * output-file.c: Likewise.
780 * subsegs.c: Likewise.
781 * symbols.c: Likewise.
783 * ecoff.c (ecoff_directive_end): Test for missing name by
784 comparing input line pointers rather than reading string.
785 (ecoff_directive_ent): Likewise.
786 * read.c (s_set): Likewise.
787 (s_align): Report a warning rather than an error for
789 (s_comm): Check for missing symbol name.
790 (s_lcomm_internal): Likewise.
792 (s_globl): Use is_end_of_line instead of looking for '\n'.
793 (s_lcomm_internal): Likewise.
794 (ignore_rest_of_line): Report a warning rather than an error.
796 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
798 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
799 any kind of relocation against a not-loaded section.
801 2001-07-30 Alan Modra <amodra@bigpond.net.au>
803 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
804 to include '@' in symbol names when parsing versioned symbols
805 rather than calling get_symbol_end multiple times.
806 * config/tc-i370.c (register_name): Format fixes. Don't call
807 get_symbol_end after parsing number.
808 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
809 code out of conditional.
810 (address_register_name): Likewise.
811 (other_register_name): Likewise.
812 * config/tc-mn10300.c (r_register_name): Likewise.
813 (xr_register_name): Likewise.
814 (data_register_name): Likewise.
815 (address_register_name): Likewise.
816 (other_register_name): Likewise.
817 * config/tc-ppc.c (register_name): Likewise.
818 * config/tc-s390.c (register_name): Likewise.
820 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
822 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
823 and bra relax: update fragP->fr_fix after the fixup.
825 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
827 * read.c (s_set): Check for missing symbol name.
829 2001-07-26 Alan Modra <amodra@bigpond.net.au>
831 * write.c (relax_segment <rs_space>): Account for fr_fix.
833 2001-07-25 H.J. Lu <hjl@gnu.org>
835 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
836 we treat weak like extern only for ELF.
837 (mips_fix_adjustable): Make sure we don't adjust extern/weak
838 symbols only for ELF.
840 2001-07-25 Chris Demetriou <cgd@broadcom.com>
842 * config/tc-mips.c: Fix spelling error in comment.
844 2001-07-25 Dave Brolley <brolley@redhat.com>
846 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
847 (IS_PARALLEL_SEPARATOR): New macro.
848 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
849 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
850 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
851 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
854 2001-07-24 Alan Modra <amodra@bigpond.net.au>
856 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
857 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
858 Update dependencies with "make dep-am".
859 * Makefile.in: Regenerate.
860 * doc/Makefile.in: Regenerate.
862 2001-07-23 Kazu Hirata <kazu@hxi.com>
864 * config/tc-alpha.h: Fix formatting.
865 * config/tc-arc.c: Likewise.
866 * config/tc-d10v.h: Likewise.
867 * config/tc-hppa.c: Likewise.
868 * config/tc-i370.c: Likewise.
869 * config/tc-i386.h: Likewise.
870 * config/tc-i960.h: Likewise.
871 * config/tc-ia64.c: Likewise.
872 * config/tc-ia64.h: Likewise.
873 * config/tc-m32r.c: Likewise.
874 * config/tc-m68k.c: Likewise.
875 * config/tc-m88k.c: Likewise.
876 * config/tc-ns32k.c: Likewise.
877 * config/tc-pdp11.c: Likewise.
878 * config/tc-pj.h: Likewise.
879 * config/tc-s390.c: Likewise.
880 * config/tc-sparc.c: Likewise.
881 * config/tc-sparc.h: Likewise.
882 * config/tc-tic80.c: Likewise.
883 * config/tc-w65.h: Likewise.
885 2001-07-23 Alan Modra <amodra@bigpond.net.au>
887 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
888 symbols specially. Always resolve, adding fr_address to value.
889 * write.c (write_object_file): Don't add fr_address to sym values.
890 (relax_frag): Likewise.
891 (relax_segment): Likewise.
892 * config/obj-ieee.c (do_symbols): Likewise.
893 * config/tc-cris.c (md_convert_frag): Likewise.
894 * config/tc-fr30.c (md_convert_frag): Likewise.
895 * config/tc-i386.c (md_convert_frag): Likewise.
896 * config/tc-m32r.c (md_convert_frag): Likewise.
897 * config/tc-m68hc11.c (md_convert_frag): Likewise.
898 * config/tc-mcore.c (md_convert_frag): Likewise.
899 * config/tc-mips.c (mips16_extended_frag): Likewise.
900 * config/tc-ns32k.c (md_convert_frag): Likewise.
901 * config/tc-m68k.c (md_convert_frag_1): Likewise.
902 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
903 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
904 (md_relax_table): Remove first four entries. Format.
905 (md_estimate_size_before_relax): Remove old_fix. Don't bother
906 setting fr_var. Simplify byte branch checks.
908 2001-07-23 Alan Modra <amodra@bigpond.net.au>
910 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
911 "isbranch" param as all calls have it set.
912 (pa_parse_neg_cmpsub_cmpltr): Likewise.
913 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
914 strcasecmp in "nullify" var.
915 (pa_parse_neg_add_cmpltr): Likewise.
916 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
917 functions. Don't print wrong conditions in error messages.
919 2001-07-23 Andreas Jaeger <aj@suse.de>
921 * config/tc-s390.c (s390_force_relocation): Removed.
923 * config/tc-s390.h: Remove double declaration of
926 2001-07-22 H.J. Lu <hjl@gnu.org>
928 * config/tc-mips.c (s_mips_end): Remove unused variables.
929 (s_mips_frame): Add ATTRIBUTE_UNUSED.
931 2001-07-17 Andreas Schwab <schwab@suse.de>
933 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
935 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
937 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
939 2001-07-17 matthew green <mrg@eterna.com.au>
941 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
943 (line_comment_chars): Set to '/' if TE_NetBSD.
945 2001-07-14 matthew green <mrg@eterna.com.au>
947 * configure.in (i386-*-netbsdelf*): New target.
948 * configure: Regenerate.
950 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
952 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
953 class of the non-debug symbol is C_NULL.
955 2001-07-10 Anders Norlander <anorland@synergenix.se>
957 * doc/as.texinfo (Incbin): Fix grammatical errors.
959 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
961 * depend.c: Use FOPEN_.. macros in calls to fopen().
962 * input-file.c: As above.
963 * itbl-ops.c: As above.
964 * listing.c: As above.
965 * output-file.c: As above.
968 2001-07-08 Anders Norlander <anorland@synergenix.se>
970 * read.c (s_incbin): New .incbin function.
971 * read.c (potable): Add "incbin" pseudo-op.
972 * read.h: Add s_incbin prototype.
973 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
974 * NEWS: Mention new feature.
976 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
978 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
981 2001-07-06 John Healy <jhealy@redhat.com>
983 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
984 set of fixups to be stored.
985 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
986 restored to be chosen from any that are saved.
987 (gas_cgen_swap_fixups): Modified to allow the current set of
988 fixups to be swapped with any other set that has been saved.
989 (gas_cgen_initialize_saved_fixups_array): New routine.
990 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
991 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
992 or MAX_SAVED_FIXUP_CHAINS.
993 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
994 store, swap and restore fuctions to reflect the new interface.
996 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
998 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
999 ignore empty, ineffectual alignment frags when deciding if a
1000 branch can be short.
1002 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1004 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1005 and SPECIAL_SECTION_FINI_ARRAY.
1006 (special_section_name): Add .init_array and .fini_array.
1007 (md_pseudo_table): Add init_array and fini_array.
1008 (md): Add pointer_size and pointer_size_shift fields.
1009 (setup_unwind_header): New static function.
1010 (output_unw_records): Modify to use setup_unwind_header.
1011 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1012 md.pointer_size_shift.
1013 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1015 2001-07-05 Ben Elliston <bje@redhat.com>
1017 * README (Supported platforms): m88k no longer suffers bitrot.
1019 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1021 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1023 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1024 lsy_value. Correct typos in comments.
1025 * symbols.c (local_symbol_make): Update for name change.
1026 (local_symbol_convert): Likewise.
1028 (S_GET_VALUE): Likewise.
1029 (S_SET_VALUE): Likewise.
1030 (print_symbol_value_1): Likewise.
1031 (resolve_symbol_value): Likewise. Don't divide local sym values
1032 by OCTETS_PER_BYTE twice.
1034 2001-07-04 Jim Wilson <wilson@redhat.com>
1036 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1038 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1041 2001-07-05 Ben Elliston <bje@redhat.com>
1043 * read.c (s_fill): Correct spelling error in comments.
1045 * doc/c-m88k.texi: New file.
1046 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1047 * doc/Makefile.in: Regenerate.
1048 * doc/all.texi: Set M880X0.
1049 * doc/as.texinfo: Hook in m88k-dependent documentation.
1051 2001-07-04 Eric Christopher <echristo@redhat.com>
1053 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1055 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1056 and rm5721 as valid cpu strings.
1057 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1059 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1061 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1062 if it's expected to be non-zero.
1064 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1066 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1069 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1070 (write_object_file): Set finalize_syms to
1071 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1074 * doc/internals.texi; Document
1075 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1077 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1079 * config/tc-ppc.c: Formatting fixes.
1081 2001-07-01 Ben Elliston <bje@redhat.com>
1083 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1084 they cause some subtle breakage. Will fix them again later.
1086 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1088 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1089 outside of a function as a .appline directive.
1091 2001-06-28 Eric Christopher <echristo@redhat.com>
1092 H.J. Lu <hjl@gnu.org>
1094 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1095 of mips_cpu for the ISA selection.
1096 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1097 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1098 (mips_tune): New. Use mips_tune for scheduling and optimization
1100 (append_insn): Use mips_tune and mips_arch.
1101 (macro_build): Ditto.
1103 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1104 backwards compatability mips_cpu generates arch and tune.
1105 (md_show_usage): Document new behavior.
1107 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1112 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1114 * write.c (write_object_file): Do not set finalize_syms until
1115 after the segments have been sized. Some backends may still
1116 need to access the syms's frags in order to adjust relaxed
1119 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1122 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1124 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1125 subtract MD_PCREL_FROM_SECTION for 68k.
1126 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1127 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1129 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1131 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1132 pcrel, subtract MD_PCREL_FROM_SECTION value.
1134 2001-06-24 Ben Elliston <bje@redhat.com>
1136 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1138 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1140 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1141 section symbols the same way as externs.
1143 2001-06-24 Ben Elliston <bje@redhat.com>
1145 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1146 (emit_relocations): Ditto.
1148 (md_begin): Reformat comments to conform to the GNU standards.
1149 (md_assemble): Ditto.
1151 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1152 (md_parse_option): Mark parameters as unused.
1153 (md_show_usage): Ditto.
1154 (calcop): Adjust type of `reg_prefix' to char.
1156 (getval): Adjust type of local `c' to char.
1157 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1158 (md_create_long_jump): Ditto.
1159 (md_estimate_size_before_relax): Mark parameters as unused.
1161 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1162 to allay a possible compiler warning.
1164 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1166 * doc/internals.texi (CPU backend): Document md_atof.
1168 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1170 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1171 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1174 2001-06-21 Philip Blundell <philb@gnu.org>
1176 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1178 (insns): Remove entry for adrl. Add long_flag for adr.
1179 (do_adr): Handle `l' suffix.
1182 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1184 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1185 (md_apply_fix): Use it here. Replace printf with equivalent
1187 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1188 (md_apply_fix): Here too.
1189 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1190 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1191 (md_convert_frag_1): Likewise.
1193 2000-06-20 Tom Rix <trix@redhat.com>
1195 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1197 2001-06-18 H.J. Lu <hjl@gnu.org>
1199 * doc/Makefile.am (info): Depend on $(MANS).
1200 (as.1): Remove the prefix `$(srcdir)/'.
1201 * doc/Makefile.in: Regenerated.
1205 2001-06-18 Philip Blundell <philb@gnu.org>
1207 * config/tc-arm.c (do_msr): Remove restriction on usage of
1210 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1212 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1215 2001-06-13 Philip Blundell <philb@gnu.org>
1217 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1218 (do_t_arit): Likewise.
1220 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1222 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1223 .loc pseudos if the dfwarf2 functions are available.
1224 (md_assemble): Only call dwarf2_emit_insn if it is available.
1226 * expr.c: Fix typo in comment.
1228 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1230 * doc/as.texinfo (Infix Ops): Document that comparison and
1231 combiner operators can be used as infix operators.
1233 2001-06-12 Peter Jakubek <pjak@snafu.de>
1235 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1237 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1238 (reverse_mri_condition): Likewise.
1239 (swap_mri_condition): Issue warning for conditions that can not be
1241 (build_mri_control_operand): Fix order of operands (swapped).
1242 (build_mri_control_operand): Allow upper case extension in structured
1244 (s_mri_else): Likewise.
1245 (s_mri_next): Likewise.
1246 (s_mri_for): Likewise.
1247 (s_mri_if): Fix handling comment ('*') in mri mode.
1248 (s_mri_while): Likewise.
1249 * macro.c (macro_expand): Allow macro invocation with empty
1252 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1254 * config/tc-arm.c: Fix test for overlow of literal pool.
1256 2001-06-11 H.J. Lu <hjl@gnu.org>
1258 * NEWS: Updated for the new -n option for the MIPS assembler.
1260 * config/tc-mips.c (md_show_usage): Add -n.
1262 * doc/as.texinfo: Document the new -n option.
1263 * doc/c-mips.texi: Likewise.
1264 * doc/as.1: Regenerated.
1266 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1268 * config/obj-coff.c (obj_coff_section): Formatting fix.
1270 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1273 2001-06-08 H.J. Lu <hjl@gnu.org>
1275 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1276 disable warning about all NOPS that the assembler generates.
1277 (macro): Warn NOPS generated only if warn_nops is not 0.
1278 (md_shortopts): Add `n'.
1279 (md_parse_option): Set warn_nops to 1 for `n'.
1281 2001-06-08 H.J. Lu <hjl@gnu.org>
1283 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1285 2001-06-08 H.J. Lu <hjl@gnu.org>
1287 * config/tc-mips.c (md_apply_fix): Don't adjust common
1288 extern/weak symbols for ELF.
1289 (md_estimate_size_before_relax): Treat weak like extern for
1291 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1294 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1296 * Makefile.am: 'som' is not wrongly spelled 'some'.
1297 * Makefile.in: Regenerate.
1299 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1300 S_GET_VALUE by using a temp.
1301 (append_insn): Likewise, and for S_SET_VALUE too.
1302 (mips_emit_delays): Likewise.
1303 (my_getExpression): Likewise.
1304 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1305 (mips16_extended_frag): Remove code concerned with avoiding
1306 locking in a frag address now that symbols are not finalized until
1307 relaxation is complete. Cater for first relaxation pass having
1308 bogus addresses. Use relax_marker to reliably determine whether a
1309 symbol frag has been reached on the current pass.
1311 2001-06-07 H.J. Lu <hjl@gnu.org>
1313 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1314 * configure: Regenerate.
1316 2001-06-07 H.J. Lu <hjl@gnu.org>
1318 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1320 * configure: Regenerate.
1322 2001-06-07 H.J. Lu <hjl@gnu.org>
1324 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1325 MIPS_STABS_ELF is defined.
1327 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1329 * as.c (show_usage): Remove L from listing options. It is not a
1332 2001-06-06 Christian Groessler <cpg@aladdin.de>
1334 * config/tc-z8k.c: Removed many warnings by removing unused
1335 variables and tagging unused parameters as such.
1336 (md_begin): Fixed a typo (","instead of ";").
1337 (struct ctrl_table): Add parentheses to initialize array
1339 (struct flag_table): Likewise.
1340 (struct intr_table): Likewise.
1341 (struct table): Likewise.
1342 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1344 2001-06-06 Peter Jakubek <pjak@snafu.de>
1346 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1347 options to list (e.g. m5206e, m5307, m5407).
1349 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1351 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1352 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1354 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1356 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1357 <JumpByte, JumpDword insn output>: Remove dead code.
1359 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1361 * as.c (parse_args): Correct option name "listing-lhs-width2".
1363 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1365 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1368 2001-05-30 Richard Henderson <rth@redhat.com>
1370 * read.c (emit_leb128_expr): Call md_cons_align.
1372 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1374 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1375 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1376 (tc_gen_reloc): Likewise.
1377 (sparc_cons_align): Don't clear sparc_no_align_cons.
1378 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1379 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1381 2001-05-27 Alan Modra <amodra@one.net.au>
1383 * write.c (relax_segment <rs_space>): Check the section of a
1384 symbol to determine whether it is absolute rather than comparing
1385 its frag against zero_address_frag as listings play tricks with
1388 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1389 allocated in the same chunk as the fixed part.
1391 2001-05-26 Alan Modra <amodra@one.net.au>
1393 * write.c (relax_segment <rs_space>): Calculate growth using
1394 addresses before stretch. Prevent repeated error messages.
1395 From Peter Jakubek <pjak@snafu.de>
1396 Use as_bad_where and as_warn_where to pinpoint errors.
1398 2001-05-25 Alan Modra <amodra@one.net.au>
1400 * symbols.c (resolve_symbol_value): Always set segment, even when
1401 not finalizing symbol value.
1403 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1404 * config/obj-coff.c (write_object_file): Likewise.
1405 * (size_section): Remove rs_space assert as fr_symbol is no longer
1407 (fill_section): Likewise.
1409 * configure.in: Replace linuxoldld with linux*oldld.
1410 * configure: Regenerate.
1412 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1413 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1414 that have been finalized.
1416 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1417 taking exit_dont_set_value.
1419 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1422 2000-05-24 Tom Rix <trix@redhat.com>
1424 * config/obj-coff.c (add_lineno): xcoff allows negative line
1426 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1428 2001-05-24 Alan Modra <amodra@one.net.au>
1430 * write.c (write_object_file): Set finalize_syms = 1 before
1433 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1435 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1436 architecture, remove erraneous ISA_MIPS32.
1437 (md_show_usage): Add MIPS r12k support.
1438 (mips_cpu_info_table): Add MIPS r12k support.
1440 2001-05-22 Alan Modra <amodra@one.net.au>
1442 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1445 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1446 instead use finalize_syms directly. Don't treat expressions
1447 specially with regard to finalize_syms. Update calls to self.
1448 (resolve_local_symbol): Update call to resolve_symbol_value.
1449 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1451 * symbols.h (resolve_symbol_value): Update prototype.
1452 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1453 to resolve_symbol_value.
1454 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1455 * config/obj-coff.c (do_relocs_for): Likewise.
1456 (yank_symbols): Likewise.
1457 (fixup_segment): Likewise.
1458 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1459 * config/tc-mips.c (md_convert_frag): Likewise.
1460 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1461 (ppc_fix_adjustable): Likewise.
1462 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1463 (dwarf2dbg_convert_frag): Likewise.
1464 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1465 (eh_frame_convert_frag): Likewise.
1466 * expr.c (make_expr_symbol): Likewise.
1467 * write.c (adjust_reloc_syms): Likewise.
1468 (write_object_file): Likewise.
1469 (relax_segment): Likewise.
1470 (fixup_segment): Likewise.
1471 (finalize_syms): Init to zero, and update comment.
1472 (write_object_file): Set finalize_syms to 1 rather than 2.
1473 * doc/internals.texi (sy_value): Mention finalize_syms.
1474 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1476 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1477 as relaxable if embedded system, make weak syms non-relaxable.
1479 (tc_m68k_fix_adjustable): ..so it can be used here.
1480 (md_apply_fix_2): Sign extend without conditional.
1482 * config/tc-v850.c: Update copyright.
1484 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1486 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1487 howto entry is not found.
1489 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1491 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1492 optimize differences between symbols in code sections to
1494 (mn10300_fix_adjustable): Don't adjust to section+offset
1495 relocations pointing at symbols in code sections.
1497 2001-05-16 Alan Modra <amodra@one.net.au>
1499 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1501 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1502 opcodes are output rather than after. Delete insn_size.
1503 * config/tc-v850.c (md_assemble): Similarly, but delete
1506 2001-05-14 Richard Henderson <rth@redhat.com>
1508 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1511 2001-05-14 Richard Henderson <rth@redhat.com>
1513 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1514 also collect whether to expect an FDE augmentation.
1515 (check_eh_frame): Rewrite as a state machine. Track where in
1516 an FDE we are located, skip any augmentation.
1517 (eh_frame_estimate_size_before_relax): Get code alignment from
1518 the fragment subtype.
1519 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1520 * read.c (emit_leb128_expr): Call check_eh_frame.
1522 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1524 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1525 before a relaxable insns.
1527 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1529 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1530 between symbols if the base symbol is in the current section;
1531 emit a PC-relative relocation instead.
1533 2001-05-12 Peter Targett <peter.targett@arccores.com>
1535 * config/tc-arc.c: Update copyright and tidy source comments.
1536 (md_pseudo_table): Add directive .cpu back as an alias for
1537 .option. Add .file and .line for dwarf2 support.
1538 (arc_mach_type): Make bfd_mach_arc_6 default.
1539 (md_longopts): Add entry 'pre-v6' representing old command line
1540 option when assembling for 'arc5' core versions.
1541 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1543 (arc_code_symbol): Make symbol value for @h30 fixup expression
1544 equal to O_constant.
1545 (md_assemble): Call dwarf2_emit_insn.
1546 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1547 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1548 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1550 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1552 * config/tc-ia64.c (special_linkonce_name): New.
1553 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1554 .gnu.linkonce.ia64unw{,i}.FOO.
1555 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1556 (dot_endp): Add comment about it.
1558 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1560 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1561 block, ensure that the low order bits of the alignment are
1564 2001-05-10 Alan Modra <amodra@one.net.au>
1566 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1569 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1570 current variable part of frag.
1571 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1572 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1573 * config/tc-m68hc11.c (RELAX_STATE): Define.
1574 (RELAX_LENGTH): Define.
1575 (md_estimate_size_before_relax): Handle non-relaxable cases
1576 separately from relaxable cases for clarity, and return correct
1577 size for multi-pass relaxation.
1578 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1579 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1580 (md_convert_frag): Remove "length_code".
1581 * config/tc-vax.c (RELAX_STATE): Define.
1582 (RELAX_LENGTH): Define.
1583 (md_relax_table): Add missing entry.
1584 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1585 (md_convert_frag): Remove "length_code".
1586 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1587 don't bother setting fr_var. Return correct size for multi-pass
1589 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1590 (md_convert_frag): Don't bother clearing fr_var.
1591 (md_pseudo_table): Correct initialization.
1592 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1593 (md_estimate_size_before_relax): No need to set fr_var.
1594 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1595 (md_estimate_size_before_relax): No need to set fr_var.
1597 2001-05-09 Richard Henderson <rth@redhat.com>
1599 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1600 beginning a function's unwind info block.
1602 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1604 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1606 2001-05-08 Andreas Schwab <schwab@suse.de>
1608 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1609 fx_pcrel_adjust explicitly sign extend when reading it.
1611 2001-05-08 Alan Modra <amodra@one.net.au>
1613 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1614 from md_relax_table, and combine some switch cases.
1616 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1618 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1619 from offset in non-pcrel operands too.
1621 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1623 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1624 * config/tc-arm.c (arm_handle_align): Do not insert more than
1625 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1626 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1628 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1630 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1632 * Makefile.in: Regenerate.
1633 * configure.in: Remove duplicate mips-*-ecoff* entry.
1634 * configure: Regenerate.
1636 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1637 (n_names): Cast away type mismatch.
1638 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1639 (obj_ecoff_frob_symbol): Likewise.
1640 * ecoff.c: (add_file): Add unused attribute.
1641 (ecoff_directive_begin): Likewise.
1642 (ecoff_directive_bend): Likewise.
1643 (ecoff_directive_def): Likewise.
1644 (ecoff_directive_dim): Likewise.
1645 (ecoff_directive_scl): Likewise.
1646 (ecoff_directive_size): Likewise.
1647 (ecoff_directive_type): Likewise.
1648 (ecoff_directive_tag): Likewise.
1649 (ecoff_directive_val): Likewise.
1650 (ecoff_directive_endef): Likewise.
1651 (ecoff_directive_end): Likewise.
1652 (ecoff_directive_ent): Likewise.
1653 (ecoff_directive_extern): Likewise.
1654 (ecoff_directive_file): Likewise.
1655 (ecoff_directive_fmask): Likewise.
1656 (ecoff_directive_frame): Likewise.
1657 (ecoff_directive_mask): Likewise.
1658 (ecoff_directive_loc): Likewise.
1659 (mark_stabs): Likewise.
1660 (ecoff_stab): Likewise.
1661 (ecoff_frob_symbol): Cast away type mismatch.
1662 (ecoff_padding_adjust): Likewise.
1663 (ecoff_build_symbols): Likewise.
1664 (ecoff_build_procs): Likewise.
1665 (ecoff_build_aux): Likewise.
1666 (ecoff_build_strings): Likewise.
1667 (ecoff_build_fdr): Likewise.
1668 (ecoff_build_debug): Likewise.
1669 * itbl-ops.c (itbl_assemble): Variable initialization.
1671 2001-05-03 Alan Modra <amodra@one.net.au>
1673 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1674 expressions rather than triggering an assert.
1676 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1678 * config/tc-openrisc.c: New file.
1679 * config/tc-openrisc.h: Likewise.
1681 * Makefile.am: Add OpenRISC target.
1682 * Makefile.in: Regenerated.
1684 * configure.in (openrisc-*-*): Add target.
1685 * configure: Regenerated.
1687 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1689 * config/tc-arm.c (arm_frag_align_code): Change error message to
1690 more explanatory version.
1692 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1694 * config/tc-mips.c (md_parse_option): Also accept
1695 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1697 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1699 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1700 argument passing order: predicate goes last, not first.
1702 2001-04-27 Sean McNeil <sean@mcneil.com>
1704 * configure.in: Add arm-vxworks.
1705 * configure: Regenerate.
1707 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1709 * config/tc-arm.c (arm_handle_align): New Function: Generate
1710 no-op filled alignment frags.
1711 (arm_frag_align_code): New Function: Create a code alignment frag.
1712 (arm_init_frag): New Function: Initialse the target dependent
1715 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1716 (TC_FRAG_INIT): Define.
1717 (HANDLE_ALIGN): Define.
1718 (md_do_align): Define.
1720 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1722 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1723 symbol has been initialised before extracting its symbol index.
1725 2001-04-24 H.J. Lu <hjl@gnu.org>
1727 * configure: Regenerated with the right version of autoconf.
1729 2001-04-24 Christian Groessler <cpg@aladdin.de>
1731 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1732 generate R_CALLR and R_REL16 relocations
1734 2000-04-20 Jason Eckhardt <jle@redhat.com>
1736 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1737 since frag_now can change after d10v_cleanup is called.
1739 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1741 * configure.in: Add the em type for FreeBSD targets.
1742 * configure: Regenerate.
1744 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1746 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1747 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1749 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1750 pc-relative relocations not placed at the end of the instruction.
1752 2001-04-13 Jim Wilson <wilson@redhat.com>
1754 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1757 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1759 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1760 handle SHF_MERGE and SHF_STRINGS.
1761 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1762 (obj_elf_section): Allow additional argument specifying entity size.
1763 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1764 in SEC_MERGE sections.
1766 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1768 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1770 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1772 * expr.c (operand): Pass &c to md_parse_name().
1773 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1775 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1777 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1779 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1780 * Makefile.in: Regenerated.
1782 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1783 * configure: Regenerated.
1785 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1787 * config/tc-mn10300.c (xr_registers): Added `pc'.
1789 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1791 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1792 * configure: Regenerate.
1794 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1795 cases, and always return size based on current fr_subtype.
1796 (md_begin): Move initialization of md_relax_table..
1797 (md_relax_table): ..to static initializer. Set rlx_length for
1798 UNDEF_WORD_DISP cases.
1799 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1800 (md_begin): Likewise.
1801 (md_relax_table): Likewise.
1802 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1803 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1804 Set rlx_backward and rlx_forward to zero for unused states.
1805 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1806 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1807 (UNCOND12, UNCOND32): Remove duplicate defines.
1809 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1811 * config/tc-cris.c (md_estimate_size_before_relax) <case
1812 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1813 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1814 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1815 Add cases to cover all relax states.
1816 (cris_insn_first_word_frag): New.
1817 (md_assemble): Call cris_insn_first_word_frag to get the first
1818 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1819 end. Drop variable insn_size.
1820 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1821 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1822 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1824 * write.c (write_object_file): Reset broken word state before
1827 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1829 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1830 for one line if not already enabled.
1831 * cond.c (s_elseif): Correct conditional assembly listing.
1834 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1835 Don't abort on NULL current_cframe.
1837 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1839 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1840 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1841 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1842 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1843 * config/obj-coff.c (do_relocs_for): Likewise.
1844 (yank_symbols): Likewise.
1845 (fixup_segment): Likewise.
1846 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1847 (ppc_fix_adjustable): Likewise.
1848 * config/tc-mips.c (md_convert_frag): Likewise.
1849 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1850 * ehopt.c (eh_frame_convert_frag): Likewise.
1851 * expr.c (make_expr_symbol): Likewise.
1853 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1855 * symbols.c (resolve_symbol_value): Don't fix expression values
1856 until relaxation is complete.
1857 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1858 (S_GET_VALUE): Likewise, and return unresolved expression value.
1859 * write.c (finalize_syms): New.
1860 (relax_and_size_seg): Split into..
1861 (relax_seg): New function, returns 1 if anything changed..
1862 (size_seg): And the remainder of relax_and_size_seg.
1863 (fixup_segment): Arrange for final resolution of sym values.
1864 (adjust_reloc_syms): Likewise.
1865 (write_object_file): Likewise, and repeatedly call relax_seg until
1866 nothing more changes.
1867 (relax_segment): Return 1 if anything changed. Use correct types
1868 for rs_org `target' and `after'.
1869 * write.h (finalize_syms): Declare.
1870 (relax_segment): Update prototype.
1872 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1873 do-nothing cases to switch to avoid abort on a second relaxation
1874 pass, and tidy code a little.
1875 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1876 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1877 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1878 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1879 (md_relax_table): Remove first four unused entries. Increment
1880 rlx_length by one throughout table, and update comments to suit.
1881 (md_estimate_size_before_relax): Return size of current variable
1882 part of frag to reflect reality when relaxing more than once.
1883 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1884 (COND32, UNCD32): Rename to DISP32 throughout.
1885 (UNDEF_WORD_DISP): Renumber to 3.
1886 (md_estimate_size_before_relax): Add extra do-nothing cases.
1887 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1888 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1889 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1890 handle word and dword branches.
1892 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1894 * config/tc-cris.h (tc_fix_adjustable): Allow only
1895 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1896 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1897 example in comment to valid type.
1899 2001-03-28 H.J. Lu <hjl@gnu.org>
1901 * read.c (equals): Set to local for COFF only if it hasn't been
1904 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1906 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1907 (md_begin): Use it when setting default architecture.
1909 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1911 * read.c (equals): (for COFF) default symbols to being local.
1913 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1915 * configure.in (cris-*-*): Change default emulation to criself.
1916 (cris-*-*aout*): New rule.
1917 * configure: Regenerate.
1919 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1921 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1922 BFD_RELOC_390_GOTENT.
1923 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1924 BFD_RELOC_390_GOTENT.
1926 2001-03-26 Nick Clifton <nickc@redhat.com>
1928 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1929 * config/tc-s390.c (s390_force_relocation): New function: Force
1930 relocations for VTINHERIT relocs.
1932 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1934 * doc/as.texinfo: Put @c man begin to generate the as man page.
1935 When generating man, define all the variables. Re-organize some
1936 options to obtain better indentation of man page.
1937 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1938 (as.1): Build from as.texinfo.
1939 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1941 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1943 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1944 scale factor, and return the end of the expression.
1945 (i386_operand): Modify for above.
1947 2001-03-23 Nick Clifton <nickc@redhat.com>
1949 * doc/as.texinfo: Document --listing-XXX command line switches.
1950 Explain why listings behave differently when -pipe is used.
1952 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1954 * write.c (fix_new_exp): Print an error if passed a register.
1956 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1958 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1959 (PIC_SUFFIX_CHAR): New macro.
1960 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1961 (pic): New variable.
1962 (md_longopts): New option --pic.
1963 (OPTION_PIC): Define.
1964 (md_estimate_size_before_relax): Tweak longish comment.
1965 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1966 (md_assemble): Handle a PIC relocation on prefix and normal
1967 instruction operands.
1968 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1969 "complex" operand expressions. Call frag_more outside
1970 gen_cond_branch_32 parameter list.
1971 (cris_process_instruction): Handle PIC relocs on parsed
1972 operand expressions. Validize PIC reloc sizes.
1973 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1974 (gen_bdap): Handle "complex" operand expressions.
1975 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1976 ADD.D offset,PC as jump instruction if generating PIC. Generate
1977 error instead of crashing on complex expressions.
1978 (cris_number_to_imm): Add segT parameter. All callers changed.
1979 Use segT parameter, not now_seg, for segment of fixup. Handle
1980 PCREL relocations but check that they are fully resolved.
1981 (md_parse_option): Handle OPTION_PIC.
1982 (tc_gen_reloc): Handle PIC relocs.
1983 (md_show_usage): Update for --pic.
1984 (md_apply_fix3): Renamed from md_apply_fix.
1985 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1986 (md_cris_force_relocation): Force relocation for PIC relocs.
1988 * config/tc-cris.h: Tweak attribution.
1989 (MD_APPLY_FIX3): Define.
1990 (IS_CRIS_PIC_RELOC): New macro.
1991 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1992 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1994 (tc_frob_symbol): Avoid emitting undefined symbols.
1996 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1998 * frags.h (struct frag): Add relax_marker.
1999 * write.c (is_dnrange): Delete.
2000 (relax_frag): Use correct types for `aim', `target', `address'.
2001 Delete `offset', `was_address'. Test `relax_marker' instead of
2002 using fragile (and slow) address test.
2003 (relax_segment): Init and flip `relax_marker'.
2005 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2007 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2010 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2012 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2013 with 'Motorola specification for assembly language input standard'.
2015 2001-03-17 Richard Henderson <rth@redhat.com>
2017 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2018 (dwarf2_directive_loc): Don't use them.
2019 (dwarf2_directive_file): Reject duplicate file definitions.
2020 (get_filenum): Zero allocated memory.
2021 (out_file_list): Complain about missing file definitions.
2023 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2025 * read.c (do_org): Handle complex expressions.
2026 * cgen.c (gas_cgen_finish_insn): Likewise.
2028 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2030 * config/tc-ia64.c (md): New member keep_pending_output.
2031 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2033 (dot_xdata): Turn on md.keep_pending_output for the duration of
2035 (dot_xfloat_cons): Ditto.
2036 (dot_xstringer): Ditto.
2037 (dot_xdata_ua): Ditto.
2038 (dot_xfloat_cons_ua): Ditto.
2040 2001-03-15 Jim Wilson <wilson@redhat.com>
2042 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2045 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2047 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2049 2001-03-15 DJ Delorie <dj@redhat.com>
2051 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2052 blindly freeing string if it isn't at the top of the obstack.
2054 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2056 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2057 (NUM_FLAG_CODE): Define.
2058 (lex_got): New function.
2059 (got_reloc): New global var.
2060 (x86_cons_fix_new): New function.
2061 (x86_cons): New function.
2062 (i386_immediate): Use lex_got here, replacing inline code. Change
2063 "ignoring junk.." error message to "junk.."
2064 (i386_displacement): Likewise.
2065 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2066 (x86_cons): Declare.
2067 (TC_CONS_FIX_NEW): Define.
2068 (x86_cons_fix_new): Declare.
2070 2001-03-12 Nick Clifton <nickc@redhat.com>
2072 * config/tc-arm.c (md_begin): Always set machine type based on
2075 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2077 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2078 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2080 <JumpInterSegment output>: Use correct i.disp_reloc[].
2081 <immediate output>: Likewise.
2083 2001-03-06 Nick Clifton <nickc@redhat.com>
2085 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2088 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2090 * config/tc-m68k.c : Add 5407 to archs[] table.
2091 (HAVE_LONG_BRANCH): Add mcf5407.
2092 (select_control_regs): Recognize 5407.
2094 2001-03-02 Dave Brolley <brolley@redhat.com>
2096 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2099 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2101 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2102 (gen_to_words): Print warnings if NaNs are found and the target CPU
2103 does not support them. Allow largest exponent to be used in normal
2104 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2106 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2108 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2109 anymore since we use bfd_elf_generic_reloc now.
2110 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2112 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2114 * configure.in (BFD_VERSION): New.
2115 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2116 * configure: Regenerate.
2117 * Makefile.am: Run "make dep-am"
2118 * Makefile.in: Regenerate.
2119 * doc/Makefile.in: Regenerate.
2121 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2123 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2124 SEC_NEVER_LOAD when the 'n' flag is used.
2125 Add SEC_NEVER_LOAD to matchflags.
2127 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2129 * symbols.c (decode_local_label_name): Initialize message_format
2130 only when an error is reported (perf pb due to I18N).
2132 2001-02-23 H.J. Lu <hjl@gnu.org>
2134 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2135 BFD_ASSEMBLER is not defined.
2137 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2139 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2140 done if it's against a symbol.
2142 2001-02-22 Timothy Wall <twall@cygnus.com>
2144 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2145 target formats if applicable.
2146 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2147 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2148 * Makefile.in: Regenerated.
2149 * configure.in: Added configuration for ia64-*-aix*.
2150 * configure: Regenerated.
2152 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2154 * config/tc-ia64.c (enum operand_match_result): New type.
2155 (operand_match): Change return type to operand_match_result.
2156 Fix all returns appropriately, adding support for returning the
2157 out-of-range result.
2158 (parse_operands): New locals result, error_pos, out_of_range_pos,
2159 curr_out_of_range_pos. Rewrite operand matching loop to give better
2162 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2164 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2165 (dot_proc): Clear unwind.prologue_count to zero.
2166 (dot_prologue): Increment unwind.prologue_count.
2167 (dot_restore): If second operand is omitted, use
2168 unwind.prologue_count -1 for "ecount" (# of additional regions to
2169 pop). Decrement unwind.prologue_count by number of regions
2172 2001-02-21 Nick Clifton <nickc@redhat.com>
2174 * doc/as.texinfo (Section): Note that some flags to the COFF
2175 version of .section remove attributes rather than setting them.
2177 2001-02-20 Kazu Hirata <kazu@hxi.com>
2179 * config/tc-pdp11.c: Fix formatting.
2180 * config/tc-pdp11.h: Likewise.
2182 2001-02-20 Bo Thorsen <bo@suse.de>
2184 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2187 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2189 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2190 all FreeBSD platforms should look the same at this level.
2191 * configure: Rebuilt.
2192 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2194 2001-02-18 lars brinkhoff <lars@nocrew.org>
2196 * Makefile.am: Add PDP-11 target.
2197 * configure.in: Likewise.
2198 * config/tc-pdp11.c: New file.
2199 * config/tc-pdp11.h: New file.
2200 * doc/Makefile.am: Add PDP-11 documentation.
2201 * doc/all.texi: Likewise.
2202 * doc/as.texinfo: Likewise.
2203 * doc/c-pdp11.texi: New file.
2205 2001-02-16 matthew green <mrg@redhat.com>
2207 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2209 2001-02-13 Jim Wilson <wilson@redhat.com>
2211 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2212 reloc instead of a 0 reloc.
2213 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2215 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2217 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2219 * write.c (is_dnrange): Stop as soon as the address becomes
2221 (relax_frag): Add segment parameter. Only call symbol_get_frag
2222 once. Only call is_dnrange if the symbol is in the same segment,
2223 and the symbol address is larger.
2224 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2225 * write.h (relax_frag): Update declaration.
2226 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2228 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2229 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2230 (m32r_relax_frag): Update declaration.
2231 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2232 * config/tc-tic54x.h (md_relax_frag): Likewise.
2233 * doc/internals.texi (CPU backend): Update documentation for
2236 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2238 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2239 Mention effect of < 386 architectures on jump promotion.
2240 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2242 * config/tc-i386.c (no_cond_jump_promotion): New.
2243 (set_cpu_arch): Parse "jumps" arch modifier.
2244 (insn_size): Modify usage comment.
2245 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2246 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2247 (TYPE_FROM_RELAX_STATE): New define.
2248 (UNCOND_JUMP, COND_JUMP): Renumber.
2249 (md_relax_table): Reorder to suit.
2250 (COND_JUMP86): New define.
2251 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2252 (md_assemble): Create frag var for jumps of max size, encode relax
2253 state for COND_JUMP86.
2254 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2255 leave conditional jumps small if no_cond_jump_promotion.
2256 (md_convert_frag): Likewise.
2258 * expr.c (operator): Don't bump input_line_pointer for two char
2259 operators. Instead return operator size via new param num_chars.
2260 (expr): Use above to parse multi-char operators correctly.
2262 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2264 * config/tc-i386.c (i386_displacement): Fix handling of
2265 BFD_RELOC_X86_64_GOTPCREL.
2266 (i386_validate_fix): Likewise.
2268 2001-02-12 Philip Blundell <pb@futuretv.com>
2270 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2271 ldrt/strt instructions.
2273 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2275 * config/tc-mips.c (macro): For M_LA_AB emit a
2276 BFD_RELOC_MIPS_CALL16 relocation or a
2277 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2278 BFD_RELOC_MIPS_GOT16 and
2279 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2280 loading the jump register when generating SVR4_PIC code.
2282 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2284 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2285 map to MIPS-specific files, as they used to do before the
2286 change on 2000-05-21.
2287 * configure: Regerate.
2289 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2291 * config/tc-mips.c (md_parse_option): Don't try to compile
2292 ELF-only option code if not ELF.
2294 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2296 * config/tc-ia64.h (md_elf_section_type): New macro.
2297 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2298 (they're now handled via ia64_elf_section_type.
2300 * config/tc-ia64.c (unwind): New members saved_text_seg,
2301 saved_text_subseg, and force_unwind_entry.
2302 (optimize_unw_records): New function to optimize away unnecessary
2304 (ia64_elf_section_type): New function.
2305 (output_unw_records): Generate unwind info only if the size is
2306 non-zero or if it's forced for some other reason (e.g.,
2307 handlerdata or a personality routine).
2308 (generate_unwind_image): Don't switch back to previous
2309 section---stay inside the unwind info section instead so that
2310 handlerdata that may follow goes into the right place.
2311 (dot_handlerdata): Force generation of unwind entry and save the
2312 current active text segment before generating unwind image.
2313 (dot_unwentry): Force generation of unwind entry.
2314 (dot_personality): Ditto.
2315 (dot_endp): Generate unwind table entry only if there is
2316 some unwind info or the unwind entry was forced.
2318 * config/tc-ia64.c (make_unw_section_name): New macro to form
2319 unwind section name.
2320 (generate_unwind_image): Add "text_name" argument. Use it to
2321 form unwind section name.
2322 (dot_handlerdata): Determine current segment (section) name and
2323 pass it to generate_unwind_image().
2324 (dot_endp): Determine current segment (section) name and use
2325 it to determine the appropriate unwind section name.
2326 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2327 n, fill, and max arguments.
2329 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2331 * Makefile.am: Add linux target for S/390.
2332 * configure.in: Likewise.
2333 * config/tc-s390.c: New file.
2334 * config/tc-s390.h: New file.
2336 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2338 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2339 2byte, 4byte and 8byte.
2341 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2343 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2344 md_number_to_chars with size > sizeof (valueT).
2346 2001-02-06 H.J. Lu <hjl@gnu.org>
2348 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2349 there is no relocation.
2351 2001-02-06 H.J. Lu <hjl@gnu.org>
2353 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2355 * config/tc-ia64.c (md_parse_option): Only accept the valid
2356 ia64 options on "-axxx".
2358 2001-02-05 Jim Wilson <wilson@redhat.com>
2360 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2361 aborting for invalid operands.
2363 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2365 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2366 than via pointer. Update all callers.
2367 (UNWIND_LOW32): Define.
2368 (UNWIND_HIGH32): Define.
2369 (pa_build_unwind_subspace): Use the above macros instead of dumping
2370 bitfields directly. Call frag_more once rather than multiple times.
2371 (md_assemble): Use UNWIND_LOW32.
2372 (pa_entry): Likewise
2373 (pa_procend): Likewise.
2374 (process_exit): Use UNWIND_HIGH32.
2376 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2378 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2379 function to select the header according to the cpu.
2380 (md_after_pass_hook, md_do_align): Remove.
2381 (md_cleanup, m68hc11_cleanup): Remove.
2382 (md_pcrel_from_section): Declare.
2383 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2384 (build_jump_insn, build_insn): Likewise.
2385 (m68hc11_listing_header): New function.
2386 (m68hc11_cleanup): Remove.
2388 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2390 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2391 symbols because there is no support for shared libraries and these
2392 symbols can't be overridden (unless they are weak).
2394 2001-02-01 Momchil Velikov <velco@fadata.bg>
2396 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2397 for the compilation unit with a zero byte.
2399 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2401 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2402 destinations. Correct range check for 17 and 22 bit branches.
2404 2001-01-25 Nick Clifton <nickc@redhat.com>
2406 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2407 still set. Issue an error message instead.
2408 (md_estimate_size_before_relax): Delete unused variable
2409 'buffer_address'. Fixup parentheses around if statement.
2411 2001-01-23 Kazu Hirata <kazu@hxi.com>
2413 * as.c: Fix formatting.
2414 * ehopt.c: Likewise.
2415 * messages.c: Likewise.
2416 * stabs.c: Likewise.
2417 * symbols.c: Likewise.
2419 2001-01-23 Ben Elliston <bje@redhat.com>
2421 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2423 2001-01-22 Kazu Hirata <kazu@hxi.com>
2425 * config/tc-alpha.c: Fix formatting.
2427 2001-01-19 Kazu Hirata <kazu@hxi.com>
2429 * config/tc-alpha.c: Fix formatting.
2431 2001-01-18 Kazu Hirata <kazu@hxi.com>
2433 * config/tc-alpha.c: Fix formatting.
2435 2001-01-18 Nick Clifton <nickc@redhat.com>
2437 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2439 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2441 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2443 * configure.in (cpu_type, arch): Match i386 too.
2444 * configure: Rebuilt.
2446 2001-01-16 Kazu Hirata <kazu@hxi.com>
2448 * config/tc-i386.c: Fix formatting.
2450 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2452 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2453 relocs for .PARISC.unwind section.
2455 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2456 depending on section flags, not just for .text.
2458 2001-01-15 Jim Wilson <wilson@redhat.com>
2460 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2461 not immediately followed by an instruction.
2463 2001-01-15 Kazu Hirata <kazu@hxi.com>
2465 * config/tc-m68hc11.c: Fix formatting.
2467 2001-01-15 Nick Clifton <nickc@redhat.com>
2469 * symbols.c (colon): Change 'already defined symbol' from a
2470 fatal error to an ordinary error. There is no reason why this
2471 error should be fatal.
2473 * message.c (as_fatal): Delete output file, if one has been
2476 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2478 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2480 2001-01-14 Kazu Hirata <kazu@hxi.com>
2482 * config/tc-alpha.c: Fix formatting.
2483 * config/tc-arc.c: Likewise.
2484 * config/tc-arc.h: Likewise.
2485 * config/tc-d10v.c: Likewise.
2486 * config/tc-i370.c: Likewise.
2487 * config/tc-i386.c: Likewise.
2488 * config/tc-i960.c: Likewise.
2489 * config/tc-m68k.c: Likewise.
2490 * config/tc-ppc.c: Likewise.
2491 * config/tc-sparc.c: Likewise.
2492 * config/tc-tahoe.c: Likewise.
2493 * config/tc-vax.c: Likewise.
2495 * config/tc-arc.c: Fix formatting.
2497 * config/tc-arc.c: Fix formatting.
2499 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2501 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2502 both 32 and 64 bit ELF.
2504 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2505 and don't bother storing `m' for "ce" completer. Tidy handling of
2506 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2508 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2510 * config/tc-i386.h (TARGET_MACH): New macro.
2511 (i386_mach): Declare.
2512 * config/tc-i386.c (i386_mach): New function.
2514 2001-01-13 Philip Blundell <philb@gnu.org>
2516 * doc/as.texinfo: Fix spelling and cross-references.
2518 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2519 character for all systems, not just GNU/Linux. Make it explicit
2520 that `-k' doesn't affect code generation, just ELF flags.
2522 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2524 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2527 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2529 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2531 2001-01-12 Nick Clifton <nickc@redhat.com>
2533 * as.c (print_args): Update copyright date to 2001.
2535 2001-01-12 Peter Targett <peter.targett@arccores.com>
2537 * doc/c-arc.texi: New file.
2538 Some sections to be expanded.
2540 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2542 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2543 (md_parse_option): Always accept "--32".
2545 2001-01-11 Peter Targett <peter.targett@arccores.com>
2547 * as.h (TC_ARC): Ensure struc-symbol.h included.
2548 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2550 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2551 (TARGET_SYMBOL_FIELDS) added.
2553 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2554 * doc/c-arc.texi: New file.
2555 Some sections to be expanded.
2556 * doc/as.texinfo: Update command-line options.
2557 Removed outdated text for ARC dependant features, instead include
2558 text from above file.
2560 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2561 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2562 (targ-cpu.h) header.
2564 * config/tc-arc.c: New updated configuration for
2565 ARC, including selection of core variants, and extensibility of
2566 instructions, registers etc. through directives.
2568 * config/tc-arc.c (arc_extinst): Minor corrections for
2570 (arc_common) Likewise. Make alignment argument optional for local
2571 symbols also, with default of zero.
2573 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2575 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2576 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2577 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2578 and fix_new_exp() instead.
2579 (md_convert_frag): For indexed post byte use the symbol value
2580 rather than the displacement.
2581 (md_relax_table): Fix indexed offset relax.
2583 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2585 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2587 (relaxable_symbol): New function.
2589 2001-01-11 Andreas Jaeger <aj@suse.de>
2591 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2594 2001-01-10 Nick Clifton <nickc@redhat.com>
2596 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2597 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2599 2001-01-10 Nick Clifton <nickc@redhat.com>
2601 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2602 character used to dollar local symbols.
2603 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2604 local label symbols.
2605 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2606 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2608 Use LOCAL_LABEL_CHAR.
2609 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2610 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2611 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2613 2001-01-08 Bo Thorsen <bo@suse.de>
2615 * config/tc-i386.c (i386_immediate, i386_displacement):
2618 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2620 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2623 2001-01-07 Philip Blundell <philb@gnu.org>
2625 * doc/as.texinfo (Bug Reporting): Update email address for
2629 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2631 * configure.in: Define DEFAULT_ARCH for i386.
2632 * config/tc-i386.c (md_assemble): Return after the error message;
2633 move testing for 64bit operands to proper place.
2635 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2637 * doc/as.texinfo: Document '#' as comment character for i386 and
2638 x86_64. Add AMD x86-64 into menu of machine dependent information.
2640 * doc/c-i386.texi: Document x86_64 extensions.
2642 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2644 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2646 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2648 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2649 * NEWS: Add note about Pentium4 support.
2651 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2653 * config/tc-i387.c (pi, pte, pt): Update.
2654 (type_names): Add new types.
2656 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2658 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2659 CpuUnknown): Renumber
2660 (CpuP4, CpuSSE2): New.
2661 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2663 2001-01-03 Philip Blundell <pb@futuretv.com>
2665 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2667 (alpha_fix_adjustable): Likewise.
2668 (md_apply_fix): Likewise.
2670 2000-12-31 H.J. Lu <hjl@gnu.org>
2672 * listing.c (listing_message): Allocate string only if it is
2675 * configure: Rebuild.
2677 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2679 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2680 Point out caveats with generating fixups for the opcode in a frag.
2682 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2684 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2687 2000-12-29 H.J. Lu <hjl@gnu.org>
2689 * listing.c (calc_hex): Print the variable part only if the
2690 fragment type is rs_fill.
2692 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2694 * doc/internals.texi (tc_conditional_pseudoop,
2695 TC_LINKRELAX_FIXUP): Fix typos.
2697 2000-12-28 Richard Henderson <rth@redhat.com>
2699 * write.c (subsegs_finish): Fix thinko last change -- don't
2700 "optimize" the alignment == 0 case.
2702 2000-12-28 Richard Henderson <rth@redhat.com>
2704 * as.h (rs_align_test): New.
2705 * frags.c (NOP_OPCODE): Move default from read.c.
2706 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2707 (frag_align_code): New.
2708 * frags.h (frag_align_code): Declare.
2709 * read.c (NOP_OPCODE): Remove.
2710 (do_align): Use frag_align_code.
2711 * write.c (NOP_OPCODE): Remove.
2712 (get_recorded_alignment): New.
2713 (cvt_frag_to_fill): Handle rs_align_test.
2714 (relax_segment): Likewise.
2715 (subsegs_finish): Align last subseg in section to the
2716 section alignment. Use frag_align_code.
2717 * write.h (get_recorded_alignment): Declare.
2718 * config/obj-coff.c (size_section): Handle rs_align_test.
2719 (fill_section, fixup_mdeps): Likewise.
2720 (write_object_file): Use frag_align_code.
2722 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2723 (alpha_handle_align): New.
2724 * config/tc-alpha.h (HANDLE_ALIGN): New.
2725 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2727 * config/tc-i386.h (md_do_align): Use frag_align_code.
2728 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2730 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2731 (ia64_handle_align): New.
2732 * config/tc-ia64.h (HANDLE_ALIGN): New.
2733 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2735 * config/tc-m32r.c (m32r_do_align): Remove.
2736 (m32r_handle_align): New.
2737 (fill_insn): Use frag_align_code.
2738 * config/tc-m32r.h (md_do_align): Remove.
2739 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2740 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2741 * config/tc-mips.c, config/tc-mips.h: Similarly.
2743 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2744 (sh_handle_align): Likewise. Handle rs_align_code.
2745 (sh_do_align): Remove.
2746 * config/tc-sh.h (md_do_align): Remove.
2747 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2749 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2750 (sparc_handle_align): Likewise. Handle rs_align_code.
2751 * config/tc-sparc.h (md_do_align): Remove.
2752 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2754 2000-12-22 DJ Delorie <dj@redhat.com>
2756 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2757 when we assemble the first half of a pair.
2759 2000-12-22 H.J. Lu <hjl@gnu.org>
2761 * config/tc-i386.c (reloc): Update the macro for non-bfd
2763 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2765 2000-12-22 H.J. Lu <hjl@gnu.org>
2767 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2769 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2771 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2772 (QWORD_MNEM_SUFFIX): New macro.
2773 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2775 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2776 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2778 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2779 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2780 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2781 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2782 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2784 (Reg, WordReg): Add Reg64.
2785 (Imm): Add Imm32S and Imm64.
2787 (Disp): Add Disp64 and Disp32S.
2788 (AnyMem): Add Disp32S.
2789 (RegRex, RegRex64): New macros.
2790 (rex_byte): New type.
2791 * config/tc-i386.c (set_16bit_code_flag): Kill.
2792 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2793 (reloc): New parameter "signed"; support x86_64.
2794 (set_code_flag): New.
2795 (DEFAULT_ARCH): New macro; default to "i386".
2796 (default_arch): New static variable.
2797 (struct _i386_insn): New fields Operand_PCrel; rex.
2798 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2799 (flag_code): New enum and static variable.
2800 (use_rela_relocations): New static variable.
2801 (flag_code_names): New static variable.
2802 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2803 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2805 (i386_align_code): Return plain "nop" for x86_64.
2806 (mode_from_disp_size): Support Disp32S.
2807 (smallest_imm_type): Support Imm32S and Imm64.
2808 (offset_in_range): Support size of 8.
2809 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2810 (md_pseudo_table): Add "code64"; use set_code_flat.
2811 (md_begin): Emit sane error message on hash failure.
2812 (tc_i386_fix_adjustable): Support x86_64 relocations.
2813 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2814 instructions supported on particular arch just partially,
2815 output of 64bit immediates, handling of Imm32S and Disp32S type.
2816 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2817 (i386_displacement): Likewise.
2818 (i386_index_check): Cleanup; support 64bit addresses.
2819 (md_apply_fix3): Support x86_64 relocation and rela.
2820 (md_longopts): Add "32" and "64".
2821 (md_parse_option): Add OPTION_32 and OPTION_64.
2822 (i386_target_format): Call even for ELFs; choose between
2823 elf64-x86-64 and elf32-i386.
2824 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2825 (tc_gen_reloc): Support rela relocations and x86_64.
2826 (intel_e09_1): Support QWORD.
2828 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2830 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2831 it's not an offset expression.
2832 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2833 keep the braces '[' and ']' in the output string.
2834 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2835 != FLAT. There is no such op_modifier.
2837 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2839 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2842 2000-12-13 Kazu Hirata <kazu@hxi.com>
2844 * as.h: Fix formatting.
2846 * dwarf2dbg.c: Likewise.
2847 * input-scrub.c: Likewise.
2850 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2852 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2853 configure: Regenerate.
2855 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2857 * dwarf2dbg.c: #include <limits.h> only if it exists.
2859 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2861 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2862 (md_apply_fix): Here too.
2864 2000-12-12 Jim Wilson <wilson@redhat.com>
2866 * config/tc-ia64.h (ia64_init): Add prototype.
2868 2000-12-12 H.J. Lu <hjl@gnu.org>
2870 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2872 * read.h (outputting_stabs_line_debug): Change it to int.
2873 * stabs.c (outputting_stabs_line_debug): Likewise.
2875 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2877 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2878 the address of a function result.
2880 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2882 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2883 (md_assemble): Call dwarf2_emit_insn.
2884 (shlib): Fix typo SHILB -> SHLIB.
2885 (md_parse_option): Likewise.
2886 (ppc_elf_validate_fix): Likewise:
2887 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2889 2000-12-12 Nick Clifton <nickc@redhat.com>
2891 * cgen.h: Fix formatting.
2892 * input-scrub.c: Fix formatting.
2893 * macro.c: Fix formatting.
2894 * config/tc-mips.c: Fix formatting.
2895 * doc/c-mips.texi: Fix formatting.
2897 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2899 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2900 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2902 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2904 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2907 * i386.h (*_Suf): Remove No_dSuf.
2908 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2910 (i386_optab): Remove 'd' in the suffixes.
2912 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2914 * config/tc-i386.c (T_SHORT): Undefine before defining.
2916 2000-12-05 Kazu Hirata <kazu@hxi.com>
2918 * config/tc-mips.c: Fix formatting.
2920 2000-12-04 Matthew Hiller <hiller@redhat.com>
2922 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2923 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2924 (md_show_usage): Ditto.
2925 (md_parse_option): Ditto.
2926 (d10v_cleanup): Writes pending instruction only if
2927 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2928 Fix compile time warning messages.
2930 * doc/c-d10v.texi: Documents new options.
2932 2000-12-04 Matthew Hiller <hiller@redhat.com>
2934 * stabs.c (outputting_stabs_line_debug): New variable.
2935 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2936 function entry and unset at function exit.
2938 * read.h (outputting_stabs_line_debug): New extern declaration.
2940 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2942 * dwarf2dbg.c: Fix compile time warning messages.
2944 2000-12-03 Kazu Hirata <kazu@hxi.com>
2946 * config/tc-a29k.c: Fix formatting.
2947 * config/tc-alpha.c: Likewise.
2948 * config/tc-arm.c: Likewise.
2949 * config/tc-cris.c: Likewise.
2950 * config/tc-hppa.c: Likewise.
2951 * config/tc-i370.c: Likewise.
2952 * config/tc-i386.c: Likewise.
2953 * config/tc-i860.c: Likewise.
2954 * config/tc-i960.c: Likewise.
2955 * config/tc-ia64.c: Likewise.
2956 * config/tc-m68hc11.c: Likewise.
2957 * config/tc-m68k.c: Likewise.
2958 * config/tc-m88k.c: Likewise.
2959 * config/tc-pj.c: Likewise.
2960 * config/tc-ppc.c: Likewise.
2961 * config/tc-sh.c: Likewise.
2962 * config/tc-sparc.c: Likewise.
2963 * config/tc-tahoe.c: Likewise.
2964 * config/tc-vax.c: Likewise.
2966 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2968 * config/tc-mips.c (mips_ip): When calculating offsets,
2969 don't accept as constant the difference between the
2970 addresses of symbols in two different sections.
2972 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2974 (validate_mips_insn): Likewise. Also, update 'B' operand
2975 specifier to use OP_*_CODE20 constants and delete 'm' operand
2977 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2978 operand specifiers. Change warning generated by 'B' operand
2979 specifier to reflect its new multi-purpose usage.
2981 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2982 -1, and update comment.
2983 (file_mips_isa): Likewise.
2984 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2985 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2986 ISA_* constants rather than hard-coded numbers.
2987 (mips_cpu_info): New structure.
2988 (mips_cpu_info_table): New table describing CPU and ISA names
2990 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2991 mips_cpu_info_from_cpu): New functions.
2992 (mips_isa_to_str): New function to get string for ISA name.
2993 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2994 return const char *.
2995 (md_begin): Redo CPU and ISA selection logic, using
2996 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2997 than hard-coded numbers.
2998 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2999 ISA_* constants rather than hard-coded numbers.
3000 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3001 (md_longopts): Delete OPTION_NO_MIPS32.
3002 (md_parse_option): Convert to use ISA_* constants rather than
3003 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3004 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3005 to use strcasecmp to recognize "default" and to use
3006 mips_cpu_info_from_name to get CPU numbers from argument.
3007 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3008 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3010 (s_mipsset): Accept ISA value 32.
3011 * doc/as.texinfo: Clean up MIPS options summary slightly,
3012 remove -no-mips32. Add note about -mips4 and -mips32
3013 specifying those ISA levels. Delete -mips32 and -no-mips32
3014 cpu flag descriptions.
3015 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3016 up the supported CPU switch list, and replace 4Kc, 4Km, and
3017 4Kp entries with a single mips32-4k entry. Note that you can
3020 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3022 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3024 (md_parse_option): Add cases for OPTION_MIPS5 and
3026 (md_show_usage): Mention -mips5 and -mips64 arguments.
3027 (s_mipsset): Add cases for MIPS5 and MIPS64.
3028 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3030 * doc/as.texinfo: Mention -mips5 and -mips64 options
3032 * doc/c-mips.texi: Likewise. Also update introduction
3033 and ".set" usage information.
3035 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3037 (mips_cpu_info_table): Add SB-1 entries.
3038 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3039 known to the -mcpu option.
3041 * doc/as.texinfo: Correct description of MIPS -mcpu
3042 option, by copying some of the text from doc/c-mips.texi.
3044 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3046 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3048 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3049 (sparc*-*-rtems*): Switched from a.out to ELF.
3050 * configure: Regenerate.
3051 * config.in: Regenerate.
3052 * Makefile.in: Regenerate.
3053 * aclocal.m4: Regenerate.
3054 * po/gas.pot: Regenerate.
3056 2000-11-30 Philip Blundell <pb@futuretv.com>
3058 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3059 even in non BFD_ASSEMBLER case.
3061 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3063 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3066 2000-11-29 Richard Henderson <rth@redhat.com>
3068 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3069 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3070 thread multiple subsegments properly; handle multiple code
3071 sections properly; emit proper compilation unit info for assembler
3072 generated debugging.
3074 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3075 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3076 (dwarf2dbg_estimate_size_before_relax): Declare.
3077 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3078 * write.c: Include dwarf2dbg.h.
3079 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3080 (relax_segment): Likewise.
3082 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3084 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3085 jump>: Use as_bad_where instead of as_bad. Tweak error message
3086 accordingly. Stabilize frag by updating fix part and resetting
3088 <undefined symbol, unconditional jump>: Ditto.
3089 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3090 indexing is_end_of_line[].
3091 (md_assemble): Initialize size to 0.
3092 (md_section_align): Mark parameter seg as unused.
3093 (parse_reg): Parse names case-insensitively.
3095 2000-11-28 Kazu Hirata <kazu@hxi.com>
3097 * config/obj-aout.h: Fix formatting.
3098 * config/obj-bout.h: Likewise.
3099 * config/obj-coff.c: Likewise.
3100 * config/obj-coff.h: Likewise.
3101 * config/obj-elf.h: Likewise.
3102 * config/obj-som.h: Likewise.
3103 * config/obj-vms.c: Likewise.
3104 * config/obj-vms.h: Likewise.
3105 * config/tc-h8300.h: Likewise.
3106 * config/tc-ns32k.h: Likewise.
3107 * config/tc-sparc.h: Likewise.
3108 * config/tc-tic54x.h: Likewise.
3109 * config/tc-z8k.h: Likewise.
3111 2000-11-28 Nick Clifton <nickc@redhat.com>
3113 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3114 License is present in the sources, but not the output, and
3115 also available from the GNU website.
3116 (GNU Free Documentation License): Comment out this section.
3118 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3120 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3121 targets. Remove i860 from valid a.out targets.
3122 * Makefile.in: Regenerate.
3124 * config/tc-cris.c: Include dwarf2dbg.h.
3125 (md_pseudo_table): Add .file and .loc.
3126 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3127 (s_cris_file, s_cris_loc): New.
3128 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3129 * Makefile.am: Regenerate dependencies.
3130 * Makefile.in: Regenerate.
3132 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3134 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3135 (MRI_MUL_PRECEDENCE): Likewise.
3136 (op_rank): Fix a comment typo.
3138 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3140 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3142 (get_operand): Fix analysis for movw/movb instructions.
3144 2000-11-24 Nick Clifton <nickc@redhat.com>
3146 * configure.in (xscale-elf): Add target.
3147 (xscale-coff): Add target.
3148 * configure: Regenerate.
3150 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3152 (ARM_EXT_XSCALE): New ARM architecture extension.
3153 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3154 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3155 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3156 (ARM_ARCH_V4): Remove processor from architecture.
3157 (ARM_ARCH_3M): New architecutre definition.
3158 (ARM_ARCH_V5TE): New architecutre definition.
3159 (ARM_ARCH_XSCALE): New architecutre definition.
3160 (CPU_DEFAULT): Allow to be defaulted to XScale.
3161 (atpcs): New boolean variable.
3162 (ldr_flags): Support 'd' flag for double word loads.
3163 (str_flags): Support 'd' flag for double word stored.
3164 (do_mia): New function.
3165 (do_mar): New function.
3166 (do_mra): New function.
3167 (do_pld): New function.
3168 (do_ldrd): New function.
3169 (do_blx): New function.
3170 (do_bkpt): New function.
3171 (do_clz): New function.
3172 (do_lstc2): New function.
3173 (do_cdp2): New function.
3174 (do_t_blx): New function.
3175 (do_t_bkpt): New function.
3176 (do_smla): New function.
3177 (do_smlal): New function.
3178 (do_smul): New function.
3179 (do_qadd): New function.
3180 (do_co_reg2c): New function.
3181 (LONGEST_INSN): Redefine to 7.
3183 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3184 command line switches.
3186 2000-11-22 Jim Wilson <wilson@redhat.com>
3188 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3189 (struct rsrc): Make line unsigned.
3190 (gr_values): Add missing initializer.
3191 (SLOT_NUM_NOT_SET): Add unsigned cast.
3192 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3193 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3194 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3195 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3196 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3197 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3198 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3199 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3200 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3201 Add ATTRIBUTE_UNUSED to unused parameters.
3202 (convert_expr_to_ab_reg): Add parens.
3203 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3204 (dot_prologue): Initialize grsave when declared.
3205 (md_pseudo_table): Add missing initializers.
3206 (operand_match): Add casts to bfd_vma.
3207 (emit_one_bundle): Delete unused local prev. Make required_template
3209 (specify_resource): Cast i to unsigned.
3210 (note_register_values): Use fprintf_vma.
3211 (print_dependency): Likewise.
3213 2000-11-21 Jim Wilson <wilson@redhat.com>
3215 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3216 for unwind info section.
3217 (dot_endp): Likewise for unwind section.
3219 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3222 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3224 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3225 (output_insn): Call dwarf2_emit_insn.
3226 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3228 2000-11-17 Richard Henderson <rth@redhat.com>
3230 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3231 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3232 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3234 2000-11-17 Nick Clifton <nickc@redhat.com>
3236 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3239 2000-11-17 Richard Henderson <rth@redhat.com>
3241 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3243 2000-11-17 Richard Henderson <rth@redhat.com>
3245 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3246 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3247 tri-state definition of alpha_flag_mdebug.
3248 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3249 (s_alpha_file): Store first .file directive.
3250 (s_alpha_stab): New.
3251 (md_pseudo_table): Add stabs and stabn.
3253 2000-11-17 Richard Henderson <rth@redhat.com>
3255 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3257 2000-11-17 Richard Henderson <rth@redhat.com>
3259 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3260 (main): Call dwarf2_finish.
3261 * as.h (debug_type): Clarify documentation of the meaning
3263 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3264 (print_stats): Fix parenthesis problem.
3265 (now_subseg_size): New.
3266 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3267 (dwarf2_directive_file): Don't set debug_type.
3268 (dwarf2_where): Honor DEBUG_DWARF2 first.
3269 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3270 do nothing if not emitting dwarf2 debug info, or no work.
3271 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3272 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3273 (ecoff_new_file): Likewise.
3274 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3275 commentary wrt dwarf2.
3277 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3278 ATTRIBUTE_UNUSED as needed.
3279 (emit_insn): Call dwarf2_emit_insn.
3280 (s_alpha_file): New.
3282 (s_alpha_coff_wrapper): Don't handle them.
3283 (md_pseudo_table): Update for .file and .loc.
3284 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3286 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3287 don't protect with debug_type.
3288 * config/tc-hppa.c (md_assemble): Likewise.
3289 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3290 * config/tc-mn10300.c (md_assemble): Likewise.
3291 * config/tc-sh.c (md_assemble): Likewise.
3292 * config/tc-v850.c (md_assemble): Likewise.
3294 * config/tc-arm.c (arm_end_of_source): Remove.
3295 * config/tc-hppa.c (pa_end_of_source): Remove.
3296 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3297 * config/tc-mn10300.c (mn10300_finalize): Remove.
3298 * config/tc-sh.c (sh_finalize): Remove.
3299 * config/tc-v850.c (sh_finalize): Remove.
3301 * config/tc-arm.h (md_end): Remove.
3302 * config/tc-hppa.h (md_end): Remove.
3303 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3304 * config/tc-m68hc11.h (md_end): Remove.
3305 * config/tc-mn10300.h (md_end): Remove.
3306 * config/tc-sh.h (md_end): Remove.
3307 * config/tc-v850.h (md_end): Remove.
3309 * config/tc-ia64.c (emit_one_bundle): Don't protect
3310 dwarf2 bits with debug_type.
3311 (md_assemble): Likewise.
3312 (ia64_end_of_source): Don't call dwarf2_finish.
3314 2000-11-16 Jim Wilson <wilson@redhat.com>
3316 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3317 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3320 2000-11-16 H.J. Lu <hjl@gnu.org>
3322 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3325 2000-11-15 Kazu Hirata <kazu@hxi.com>
3327 * config/tc-tic30.c: Fix formatting.
3328 * config/tc-tic80.c: Likewise.
3329 * config/tc-v850.c: Likewise.
3330 * config/tc-vax.c: Likewise.
3331 * config/tc-w65.c: Likewise.
3332 * config/tc-z8k.c: Likewise.
3334 2000-11-14 DJ Delorie <dj@redhat.com>
3336 * config/tc-v850.c: Support dwarf2.
3337 * config/tc-v850.h: Ditto.
3339 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3340 parse_cons_expression_v850 to initialize hold_cons_reloc.
3342 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3344 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3345 (errata_nops_necessary_p): New function.
3346 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3349 2000-11-14 Jim Wilson <wilson@redhat.com>
3351 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3352 return little endian bfd formats.
3354 2000-11-14 Kazu Hirata <kazu@hxi.com>
3356 * config/aout_gnu.h: Fix formatting.
3357 * config/atof-vax.c: Likewise.
3358 * config/m68k-parse.h: Likewise.
3359 * config/m88k-opcode.h: Likewise.
3360 * config/obj-elf.c: Likewise.
3361 * config/tc-arm.c: Likewise.
3362 * config/tc-cris.c: Likewise.
3363 * config/tc-i386.c: Likewise.
3364 * config/tc-ia64.c: Likewise.
3365 * config/tc-mn10300.c: Likewise.
3366 * config/te-386bsd.h: Likewise.
3367 * config/te-hppa.h: Likewise.
3368 * config/te-nbsd.h: Likewise.
3369 * config/te-ppcnw.h: Likewise.
3370 * config/te-sparcaout.h: Likewise.
3371 * config/te-tmips.h: Likewise.
3372 * config/vax-inst.h: Likewise.
3373 * config/vms-conf.h: Likewise.
3375 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3377 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3379 2000-11-13 H.J. Lu <hjl@gnu.org>
3381 * config/obj-elf.c (elf_frob_symbol): Support
3382 ".symver name,name2@@@nodename".
3383 (elf_frob_file_before_adjust): Likewise.
3385 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3386 and ".symver name,name2@@@nodename".
3389 2000-11-12 H.J. Lu (hjl@gnu.org)
3391 * config/obj-elf.c (obj_elf_symver): Check missing version
3394 2000-11-12 H.J. Lu (hjl@gnu.org)
3396 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3397 instead of bfd_vma for non-bfd assemblers.
3399 2000-11-09 Kazu Hirata <kazu@hxi.com>
3401 * itbl-ops.c: Fix comment typos.
3403 2000-11-08 Jim Wilson <wilson@redhat.com>
3405 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3406 (struct unwind): Add next_slot_frag field.
3407 (slot_index): New parameters slot_frag and first_frag. Add code
3408 to add in frag sizes when different. Add comments.
3409 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3410 arguments to slot_index.
3411 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3412 loop end. Set next_slot_frag field.
3414 2000-11-07 H.J. Lu <hjl@gnu.org>
3416 * doc/as.texinfo (.symver): Updated for versioned symbol
3419 * obj.h (format_ops): Add the frob_file_before_adjust field.
3421 * config/obj-aout.c (aout_format_ops): Set the
3422 frob_file_before_adjust field to 0.
3423 * config/obj-coff.c (coff_format_ops): Likewise.
3424 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3426 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3428 (elf_frob_file_before_adjust): New function to remove unneeded
3429 versioned symbols from the symbol table.
3430 (elf_format_ops): Set the frob_file_before_adjust field to
3431 elf_frob_file_before_adjust.
3433 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3436 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3438 2000-11-07 Peter Targett <peter.targett@arccores.com>
3440 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3442 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3443 Fix compile time warning messages.
3445 2000-11-07 Nick Clifton <nickc@redhat.com>
3447 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3448 buffer in order to avoid buffer overflows.
3450 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3452 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3453 Change M to m for -milp32 or -mlp64 to match gcc.
3454 (dot_endp): Use bytes_per_address instead of 8.
3455 (emit_one_bundle): Use number_to_chars_littleendian instead of
3457 (fix_insn): Likewise.
3458 (ia64_init): New function.
3459 (ia64_target_format): New function.
3460 (md_begin): Set endianness, arch, and machine as appropriate.
3461 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3462 Make these macros depend on TE_HPUX macro.
3463 (TARGET_FORMAT): Define.
3464 (HOST_SPECIAL_INIT): Define.
3465 * config/te-hpux.h: New file.
3466 * configure.in: Add "ia64-*-hpux*" target to configure.
3467 * configure: Regenerate.
3469 2000-11-06 Kazu Hirata <kazu@hxi.com>
3471 * as.c: Fix formatting.
3472 * dwarf2dbg.c: Likewise.
3473 * input-file.c: Likewise.
3474 * input-file.h: Likewise.
3475 * input-scrub.c: Likewise.
3476 * itbl-ops.c: Likewise.
3477 * listing.c: Likewise.
3478 * macro.h: Likewise.
3479 * messages.c: Likewise.
3481 * subsegs.c: Likewise.
3482 * subsegs.h: Likewise.
3483 * write.c: Likewise.
3485 2000-11-06 Nick Clifton <nickc@redhat.com>
3487 * doc/as.texinfo: Add GNU Free Documentation License.
3488 * doc/gasp.texi: Add GNU Free Documentation License.
3489 * doc/as.1: Add GNU Free Documentation License.
3491 2000-11-05 Nick Clifton <nickc@redhat.com>
3493 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3495 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3497 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3498 * configure: Regenerate.
3500 2000-11-01 Nick Clifton <nickc@redhat.com>
3502 * read.c (original_case_string): New global variable.
3503 (read_a_source_file): Copy opcode string into
3504 original_case_string if clobbering the case of the opcode.
3505 * read.h: Export the definition of original_case_string.
3506 * config/tc-arm.c (md_assembler): When parsing a .req
3507 directive use the original opcode string, not the case
3510 2000-11-02 Nick Clifton <nickc@redhat.com>
3512 * config/tc-mn10300.c (debug_line): Remove this static
3514 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3515 dwarf2_where and dwarf2_gen_line_info.
3517 2000-11-02 Theo Honohan <th@futuretv.com>
3519 * config/tc-arm.c (do_msr): Improve error message.
3521 2000-10-31 Eric Christopher <echristo@redhat.com>
3523 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3524 or pc-relative, else use fx_offset.
3526 2000-10-31 Jim Wilson <wilson@redhat.com>
3528 * config/tc-ia64.c (struct md): New field tag_fixups.
3529 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3530 qualifying predicate.
3531 (emit_one_bundle): Delete spurious multiplication by one. Handle
3533 (ia64_start_line): Error if dangling qualifying predicate.
3534 (defining_tag): New static variable.
3535 (ia64_unrecognized_line, case '['): Parse tags.
3536 (ia64_frob_label): Create tag_fixups.
3537 (md_assemble): Reset md.qp.X_op after using it.
3539 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3541 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3543 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3545 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3547 2000-10-30 Kazu Hirata <kazu@hxi.com>
3549 * expr.c: Fix formatting.
3550 * flonum-copy.c: Likewise.
3551 * flonum.h: Likewise.
3555 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3557 * as.h (OPTION_MD_BASE): Bump to 190.
3558 * as.c (parse_args) <std_longopts>: Add comment about the need to
3559 check OPTION_MD_BASE in as.h.
3561 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3564 2000-10-27 Nick Clifton <nickc@redhat.com>
3566 * configure.in (emulations): Add m68hc12.
3567 * configure: Regenerate.
3568 * po/gas.pot: Regenerate.
3570 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3572 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3574 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3576 2000-10-25 Nick Clifton <nickc@redhat.com>
3578 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3579 a DWARF2 line number information sequence.
3581 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3583 * read.c (generate_lineno_debug): Update comment describing why
3584 DWARF2 line number debug information is not generated
3585 automatically by this function.
3587 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3590 * config/tc-arm.h (md_end): Define.
3591 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3593 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3594 if generating DWARF2 line numbers.
3595 (arm_end_of_source): New function. Call dwarf2_finish if
3598 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3599 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3600 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3602 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3604 * config/tc-i386.c: Fix prototype declarations for functions taking no
3607 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3609 * config/tc-i386.c (i386_operand_modifier): Remove.
3610 (build_displacement_string): Remove.
3611 (i386_parse_seg): Remove.
3612 (i386_intel_memory_operand): Remove.
3613 (i386_intel_operand): Re-write using recursive descent parser based
3614 on MASM documentation.
3615 (struct intel_parser_s): New structure.
3616 (intel_parser): New static variable.
3617 (struct intel_token): New structure.
3618 (cur_token, prev_token): New static variables.
3631 (intel_match_token): New function.
3632 (intel_get_token): New function.
3633 (intel_putback_token): New function.
3634 (intel_expr): New function.
3635 (intel_e05): New function.
3636 (intel_e05_1): New function.
3637 (intel_e06): New function.
3638 (intel_e06_1): New function.
3639 (intel_e09): New function.
3640 (intel_e09_1): New function.
3641 (intel_e10): New function.
3642 (intel_e10_1): New function.
3643 (intel_e11): New function.
3645 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3647 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3648 instructions to loose any special insn->architecture mask.
3650 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3651 (sparc_md_end, sparc_arch_types, sparc_arch,
3652 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3653 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3654 request v9b architecture if they are used).
3656 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3658 * config/tc-m68k.c: Fix the previous misapplied patch.
3660 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3662 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3663 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3664 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3667 2000-10-17 Kazu Hirata <kazu@hxi.com>
3669 * debug.c: Fix formatting.
3670 * depend.c: Likewise.
3671 * dwarf2dbg.c: Likewise.
3672 * dwarf2dbg.h: Likewise.
3673 * ecoff.c: Likewise.
3676 * flonum-konst.c: Likewise.
3677 * frags.h: Likewise.
3679 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3681 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3683 * doc/as.texinfo: Added notes about this new option.
3685 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3687 * config/tc-sh.c (JREG): Remove.
3688 (md_convert_frag): Remove #if 0:d code using JREG.
3690 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3692 * config/tc-i386.c (i386_operand_modifier): Only match
3693 modifiers SHORT and FLAT if they are followed by a space.
3694 (parse_register): When `allow_naked_reg' is set, do not confuse
3695 identifiers that start with a register name with a register.
3697 2000-10-12 Kazu Hirata <kazu@hxi.com>
3699 * app.c: Fix formatting.
3702 * bit_fix.h: Likewise.
3707 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3709 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3711 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3713 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3714 Re-arrange function a little and improve error message.
3716 * write.c (write_relocs): Fix a comment.
3718 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3721 2000-10-05 Jim Wilson <wilson@cygnus.com>
3723 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3725 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3727 * config/tc-i386.c: Delete some useless comments, reformat others.
3729 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3730 non-global syms in linkonce sections.
3732 2000-10-04 Ralf Baechle <ralf@gnu.org>
3734 * config/tc-ia64.c (operand_match): Don't use // style comments.
3735 * config/tc-i370.c: Likewise.
3737 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3739 Changes to handle varying register prefix and user symbol prefix.
3740 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3741 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3742 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3743 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3744 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3745 (demand_register_prefix): New variable.
3746 (md_pseudo_table): New pseudo ".syntax".
3747 (md_longopts): New options --no-underscore and --underscore.
3748 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3749 on symbols_have_leading_underscore.
3750 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3751 (get_spec_reg): Ditto.
3752 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3754 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3756 <case OPTION_NO_US, case OPTION_US>: New.
3757 (md_show_usage): Be brief and reformat to match continuation of
3759 * po/gas.pot: Regenerate.
3761 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3763 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3764 force relocs for 12 bit branches.
3765 (md_apply_fix): Similarly, adjust logic here.
3767 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3769 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3770 adjust for external and weak syms as we will use a reloc. Allow
3771 for +8 offset when calculating limits of branches.
3772 (hppa_fix_adjustable): Undo 2000-09-23 change.
3773 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3774 Correct distance calculation.
3775 (tc_gen_reloc): Print the file name and line number if we can't
3778 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3779 * config/tc-hppa.c (nonzero_dibits): Define.
3780 (arg_reloc_stub_needed): Check each arg and return value
3781 separately for zero case.
3782 (pa_align): Declare argument `bytes'.
3784 2000-09-25 Kazu Hirata <kazu@hxi.com>
3786 * config/tc-cris.c: Fix formatting.
3787 * config/tc-d10v.h: Likewise.
3788 * config/tc-d30v.c: Likewise.
3789 * config/tc-d30v.h: Likewise.
3790 * config/tc-fr30.c: Likewise.
3791 * config/tc-fr30.h: Likewise.
3792 * config/tc-m68k.c: Likewise.
3793 * config/tc-m68k.h: Likewise.
3794 * config/tc-pj.h: Likewise.
3795 * config/tc-ppc.c: Likewise.
3796 * config/tc-ppc.h: Likewise.
3797 * config/tc-sh.c: Likewise.
3798 * config/tc-sh.h: Likewise.
3799 * config/tc-sparc.c: Likewise.
3800 * config/tc-v850.h: Likewise.
3801 * config/tc-vax.h: Likewise.
3802 * config/tc-w65.h: Likewise.
3803 * config/tc-z8k.h: Likewise.
3805 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3807 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3808 checks only for ELF.
3809 (hppa_force_relocation): Likewise.
3811 2000-09-22 Jim Wilson <wilson@cygnus.com>
3813 * config/tc-ia64.c (dv_sem): Add "stop".
3814 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3815 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3816 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3818 (mark_resources): Check IA64_RS_PRr.
3820 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3822 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3823 md_estimate_size_before_relax): Redesign and clean up the
3824 relaxation mechanism.
3826 2000-09-21 Kazu Hirata <kazu@hxi.com>
3828 * config/tc-ns32k.c: Fix formatting.
3829 * config/tc-ns32k.h: Likewise.
3831 2000-09-20 Kazu Hirata <kazu@hxi.com>
3833 * config/tc-m32r.c: Fix formatting.
3834 * config/tc-m32r.h: Likewise.
3835 * config/tc-m68851.h: Likewise.
3836 * config/tc-m68hc11.c: Likewise.
3837 * config/tc-m68hc11.h: Likewise.
3838 * config/tc-m88k.c: Likewise.
3839 * config/tc-mcore.c: Likewise.
3840 * config/tc-mcore.h: Likewise.
3841 * config/tc-mips.c: Likewise.
3842 * config/tc-mips.h: Likewise.
3843 * config/tc-mn10200.h: Likewise.
3844 * config/tc-mn10300.h: Likewise.
3845 * config/tc-tahoe.c: Likewise.
3846 * config/tc-tahoe.h: Likewise.
3848 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3850 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3851 Likewise in relaxation description comments.
3853 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3855 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3856 subtraction of two syms without emitting a relocation.
3858 From David Huggins-Daines <dhd@linuxcare.com>
3859 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3860 global or weak symbols.
3862 2000-09-15 Kazu Hirata <kazu@hxi.com>
3864 * config/tc-h8300.h: Fix formatting.
3865 * config/tc-h8500.c: Likewise.
3866 * config/tc-h8500.h: Likewise.
3867 * config/tc-hppa.h: Likewise.
3868 * config/tc-i370.h: Likewise.
3869 * config/tc-i386.h: Likewise.
3870 * config/tc-i860.c: Likewise.
3871 * config/tc-i860.h: Likewise.
3872 * config/tc-i960.h: Likewise.
3873 * config/tc-ia64.c: Likewise.
3874 * config/tc-ia64.h: Likewise.
3876 2000-09-14 Kazu Hirata <kazu@hxi.com>
3878 * config/tc-a29k.c: Fix formatting.
3879 * config/tc-alpha.c: Likewise.
3880 * config/tc-arc.c: Likewise.
3881 * config/tc-arc.h: Likewise.
3882 * config/tc-arm.c: Likewise.
3883 * config/tc-arm.h: Likewise.
3884 * config/tc-avr.c: Likewise.
3885 * config/tc-avr.h: Likewise.
3886 * config/tc-tic30.c: Likewise.
3887 * config/tc-tic30.h: Likewise.
3888 * config/tc-tic54x.c: Likewise.
3889 * config/tc-tic54x.h: Likewise.
3890 * config/tc-tic80.c: Likewise.
3891 * config/tc-tic80.h: Likewise.
3893 2000-09-14 Timothy Wall <twall@cygnus.com>
3895 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3896 parallel comparisons for later use.
3897 (struct rsrc): Add parallel comparison type.
3898 (resources_match): Skip special cases of PR usage (non-conflicting
3901 2000-09-13 Kazu Hirata <kazu@hxi.com>
3903 * config/obj-ecoff.c: Fix formatting.
3904 * config/obj-elf.c: Likewise.
3905 * config/obj-elf.h: Likewise.
3906 * config/obj-evax.h: Likewise.
3907 * config/obj-generic.h: Likewise.
3908 * config/obj-hp300.c: Likewise.
3909 * config/obj-hp300.h: Likewise.
3910 * config/obj-ieee.h: Likewise.
3911 * config/obj-vms.c: Likewise.
3912 * config/obj-vms.h: Likewise.
3914 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3916 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3917 (md_parse_option): Ditto.
3918 (md_longopts): Add -mips32 option.
3919 (md_show_usage): Document new options.
3920 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3921 (mips_ip): Assemble mfc0 with a sub-selection code.
3922 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3923 (mips_cpu_to_str): New function.
3924 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3925 Use CPU_* defines instead of hardcoded numbers.
3927 * doc/as.texinfo: Document new options.
3928 * doc/c-mips.texi: Ditto.
3930 2000-09-12 Kazu Hirata <kazu@hxi.com>
3932 * as.h: Fix formatting.
3933 * asintl.h: Likewise.
3934 * bit_fix.h: Likewise.
3935 * config/obj-aout.c: Likewise.
3936 * config/obj-aout.h: Likewise.
3937 * config/obj-bout.c: Likewise.
3938 * config/obj-bout.h: Likewise.
3939 * config/obj-coff.c: Likewise.
3940 * config/obj-coff.h: Likewise.
3941 * dwarf2dbg.h: Likewise.
3943 * flonum.h: Likewise.
3944 * frags.h: Likewise.
3945 * itbl-ops.h: Likewise.
3946 * macro.h: Likewise.
3949 * struc-symbol.h: Likewise.
3950 * subsegs.h: Likewise.
3951 * symbols.h: Likewise.
3953 * write.h: Likewise.
3955 2000-09-11 Kazu Hirata <kazu@hxi.com>
3957 * bignum-copy.c: Fix formatting.
3958 * config/tc-i370.c: Likewise.
3959 * config/tc-i960.c: Likewise.
3960 * config/tc-m68k.c: Likewise.
3961 * ehopt.c: Likewise.
3962 * flonum-copy.c: Likewise.
3963 * flonum-konst.c: Likewise.
3964 * flonum-mult.c: Likewise.
3965 * literal.c: Likewise.
3968 * stabs.c: Likewise.
3969 * subsegs.c: Likewise.
3971 2000-09-09 Philip Blundell <philb@gnu.org>
3973 * configure.in (arm*-*-uclinux*): New target.
3974 * configure: Regenerate.
3976 2000-09-09 Kazu Hirata <kazu@hxi.com>
3978 * input-file.c: Fix formatting.
3979 * itbl-ops.c: Likewise.
3980 * messages.c: Likewise.
3982 2000-09-08 Philip Blundell <philb@gnu.org>
3984 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3987 2000-09-07 H.J. Lu <hjl@gnu.org>
3989 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3990 * configure: Rebuild.
3992 2000-09-07 Kazu Hirata <kazu@hxi.com>
3994 * atof-generic.c: Fix formatting.
3995 * config/tc-mips.c: Likewise.
3996 * config/tc-vax.c: Likewise.
3997 * input-scrub.c: Likewise.
3999 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4001 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4002 * configure.in (sh-*-linux*): Added.
4003 * configure: Rebuilt.
4005 2000-09-06 Kazu Hirata <kazu@hxi.com>
4007 * config/tc-hppa.c: Fix formatting.
4009 * ecoff.c: Fix formatting.
4011 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4013 * configure: Rebuilt with new libtool.m4.
4015 2000-09-05 Kazu Hirata <kazu@hxi.com>
4017 * cgen.c: Fix formatting.
4018 * config/tc-ia64.c: Likewise.
4020 2000-09-05 Nick Clifton <nickc@redhat.com>
4022 * aclocal.m4: Regenerate.
4023 * config.in: Regenerate.
4024 * configure: Regenerate.
4025 * po/gas.pot: Regenerate.
4027 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4029 * config/tc-cris.c: Correct comment typos.
4031 2000-09-05 Eric Christopher <echristo@cygnus.com>
4033 * config/tc-mn10300.c: Cleanup.
4034 (md_pcrel_from): Enable.
4036 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4038 * expr.c (operand): Fix a comment typo.
4039 * write.c (write_relocs): Fix a signed/unsigned warning.
4041 * config/tc-hppa.c (fudge_reg_expressions): New
4042 (hppa_force_reg_syms_absolute): New.
4043 (pa_equ): Allow reg_section expressions.
4044 * config/tc-hppa.c (md_optimize_expr): Define.
4045 (hppa_force_reg_syms_absolute): Prototype.
4047 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4048 (pa_parse_number): Pass in arg to select fp reg parsing.
4049 Return 1 to indicate format checks pass. If strict, then only
4050 accept a register or register symbol. Return value in...
4051 (pa_number): New static for pa_parse_number.
4052 (FP_REG_BASE): Define.
4053 (FP_REG_RSEL): Define.
4054 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4055 appropriate. White space changes.
4056 (need_pa11_opcode): Don't bother passing any params, get them from
4058 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4059 Remove extraneous check in case 'Q'.
4060 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4061 reg, set section of resulting symbol to reg_section.
4062 (pa_parse_space_stmt): Modify call to pa_parse_number.
4063 (pa_space): Likewise.
4065 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4066 (hppa_force_relocation): Handle vtable relocs.
4067 (pa_vtable_entry): New.
4068 (pa_vtable_inherit): New.
4069 (md_pseudo_table): Add entries for vtable pseudos.
4070 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4071 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4073 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4074 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4075 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4077 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4078 specify a symbol type.
4080 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4081 dependent things together.
4082 (md_elf_symbol_type): Define.
4084 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4086 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4088 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4089 (obj_elf_vtable_entry): Declare.
4091 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4092 and export function.
4093 (obj_elf_vtable_entry): Similarly.
4094 (elf_pseudo_table): Fix the damage with a cast.
4096 2000-09-03 Richard Henderson <rth@cygnus.com>
4098 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4099 for template selection when a label is needed.
4101 2000-09-02 Kazu Hirata <kazu@hxi.com>
4103 * config/tc-ia64.c: Fix formatting.
4105 2000-09-02 Nick Clifton <nickc@redhat.com>
4107 * configure.in: Increase version number to 2.10.91.
4108 * configure: Regenerate.
4109 * aclocal.m4: Regenerate.
4110 * config.in: Regenerate.
4111 * po/gas.pot: Regenerate.
4112 * Makefile.in: Regenerate.
4114 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4116 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4117 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4118 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4120 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4123 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4125 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4126 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4127 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4128 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4129 (GOT_symbol): New variable.
4130 (md_undefined_symbol): Set it.
4132 2000-09-01 Richard Henderson <rth@cygnus.com>
4134 * config/tc-ia64.c (match): Don't inline.
4135 (extra_goodness): New.
4136 (md_begin): Prefer nop.f and nop.b for best_template.
4138 2000-08-31 Kazu Hirata <kazu@hxi.com>
4140 * as.c: Fix formatting.
4142 * frags.c: Likewise.
4143 * macro.c: Likewise.
4145 2000-08-31 Eric Christopher <echristo@cygnus.com>
4147 * config/tc-mn10300.c: Cleanup and fix warnings.
4148 (md_pseudo_table): Add initializers.
4149 (md_show_usage): Cleanup.
4150 (md_parse_option): Fix warnings.
4151 (md_undefined_symbol): Fix warnings.
4152 (md_conver_frag): Fix warnings.
4153 (tc_gen_reloc): Fix warnings.
4154 (md_apply_fix3): Fix warnings.
4155 (check_operand): Fix warnings.
4157 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4159 * acinclude.m4: Include libtool and gettext macros from the
4161 * aclocal.m4, configure: Rebuilt.
4163 2000-08-30 Mark Hatle <mhatle@mvista.com>
4165 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4167 2000-08-31 Kazu Hirata <kazu@hxi.com>
4169 * listing.c: Fix formatting.
4171 2000-08-29 Kazu Hirata <kazu@hxi.com>
4173 * app.c: Fix a comment typo. Fix formatting.
4175 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4177 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4178 offset of the target destination for jmp instructions.
4179 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4181 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4183 * NEWS: Mention support for CRIS.
4185 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4187 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4188 Sets `.lcomm' alignment to zero.
4190 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4192 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4193 TC_FIX_ADJUSTABLE): Define.
4195 2000-08-23 Jim Wilson <wilson@cygnus.com>
4197 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4198 unwind.personality_routine is set.
4200 2000-08-23 H.J. Lu <hjl@gnu.org>
4202 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4204 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4206 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4209 2000-08-22 H.J. Lu <hjl@gnu.org>
4211 * config.in (STRICTCOFF): New for strict COFF.
4213 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4214 i386-*-go32* and i386-go32-rtems*.
4215 * configure: Rebuilt.
4217 * config/obj-coff.c (obj_coff_endef): Follow the historical
4218 behavior if STRICTCOFF is not defined.
4220 * doc/internals.texi: Document STRICTCOFF.
4222 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4224 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4225 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4226 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4227 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4228 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4229 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4230 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4233 2000-08-22 Eric Christopher <echristo@cygnus.com>
4235 * config/tc-mn10300.c: (md_apply_fix): New function.
4236 (mn10300_force_relocation): New function.
4237 (mn10300_fix_adjustable): New function.
4239 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4240 (TC_HANDLES_FX_DONE): Define.
4241 (obj_fix_adjustable): Define.
4242 (MD_APPLY_FIX3): Define.
4243 (TC_LINKRELAX_FIXUP): Define.
4245 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4247 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4249 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4251 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4253 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4254 if the fixup resulted in a relocation.
4256 2000-08-18 Nick Clifton <nickc@redhat.com>
4258 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4259 Make reference to first element of shift_names explicit.
4261 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4263 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4264 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4265 add a symbol's address. Removed all target-specific #ifdefs that
4266 used to accomplished the same.
4267 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4268 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4269 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4270 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4271 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4273 2000-08-17 Kazu Hirata <kazu@hxi.com>
4275 * dwarf2dbg.c: Fix formatting.
4277 2000-08-17 Nick Clifton <nickc@redhat.com>
4279 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4280 to be recoded as logical shift lefts by zero.
4282 2000-08-16 Jim Wilson <wilson@cygnus.com>
4284 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4285 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4287 (note_register_values): Handle IA64_OPND_R3_2 operands.
4289 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4291 * config/tc-i860.c (md_operand): Silly typo fixed.
4293 2000-08-16 Nick Clifton <nickc@redhat.com>
4295 * config/tc-arm.c (struct asm_shift): Delete.
4297 (enum asm_shift_index): New.
4298 (struct asm_shift_properties): New.
4299 (struct asm_shift_name): New.
4300 (shift_properties[]); New.
4301 (shift_names[]); New.
4303 (decode_shift): Use new structures.
4304 Issue a warning is "ROR #0" is used.
4305 Issue a warning if "ASR #0" or "LSR #0" is used.
4307 (md_begin): Initialise arm_shift_hsh table from new
4308 asm_shift_name array.
4310 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4312 * config/tc-sparc.c: Kill all warnings.
4313 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4315 (md_show_usage): Update usage text.
4317 2000-08-16 Nick Clifton <nickc@redhat.com>
4319 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4322 2000-08-15 Will Cohen <wcohen@redhat.com>
4324 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4326 * config/tc-sh.c (md_assemble): Changed so debug_type
4327 test performed for ppi_assemble
4328 * config/tc-sh.c: Included dwarf2dbg.h.
4329 (debug_line): Defined.
4330 (md_assemble): Generates dwarf2 line info.
4331 (sh_finalize): New function. Finalize dwarf2 info.
4332 (assemble_ppi): Returns size of code generated.
4333 (build_Mytes): Returns size of code generated.
4334 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4335 * config/tc-sh.h (md_end): Defined.
4336 (sh_finalize): Declared.
4338 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4340 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4343 2000-08-14 Nick Clifton <nickc@redhat.com>
4345 * config/tc-arm.c (do_bx): Allow "bx pc".
4347 2000-08-14 Jim Wilson <wilson@cygnus.com>
4349 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4350 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4351 (md_begin): Change assignment to md.flag to OR in the new bit.
4353 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4355 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4356 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4359 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4361 * NEWS: Mention i860 support.
4363 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4365 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4367 2000-08-14 Andreas Schwab <schwab@suse.de>
4369 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4371 2000-08-11 Andreas Schwab <schwab@suse.de>
4373 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4376 2000-08-11 Kazu Hirata <kazu@hxi.com>
4378 * expr.c: Fix formatting.
4379 * config/obj-bout.c: Likewise.
4381 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4383 * doc/c-i860.texi: Flesh out the i860 section more.
4385 2000-08-10 Kazu Hirata <kazu@hxi.com>
4387 * symbols.c: Fix formatting.
4390 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4392 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4393 modifier has the IgnoreSize bit set.
4395 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4397 From Rodney Brown <RodneyBrown@mynd.com>
4398 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4399 * configure: Regenerate.
4401 2000-08-09 Kazu Hirata <kazu@hxi.com>
4403 * hash.c: Fix formatting.
4406 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4408 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4409 (i860_fix_info): New enum.
4410 (MD_APPLY_FIX3): Define.
4411 (WORKING_DOT_WORD): Define.
4412 (TC_HANDLES_FX_DONE): Define.
4413 (DIFF_EXPR_OK): Define.
4414 (LISTING_HEADER): Define.
4415 (TARGET_FORMAT): Select target format based on endian flag.
4416 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4417 (target_big_endian): Add external declaration.
4419 * config/tc-i860.c: All existing code reworked completely. Other
4420 new code shown below.
4421 (SYNTAX_SVR4): Define.
4422 (target_warn_expand): New variable.
4423 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4424 (md_longopts): Declare and define with new options (-EL, -EB,
4426 (md_show_usage): New function.
4427 (md_operand): New function.
4428 (obtain_reloc_for_imm16): New function.
4429 (md_apply_fix3): New function.
4430 (tc_gen_reloc): New function.
4432 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4434 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4435 2 bytes of the jump address are in the same frag.
4436 (find): Accept 68hc12 register indirect modes.
4438 * NEWS: Mention 68HC11 & 68HC12 support.
4440 2000-08-07 Richard Henderson <rth@cygnus.com>
4442 * config/tc-ia64.c (unwind): Add prologue_mask member.
4443 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4444 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4445 (dot_body): Clear unwind.prologue_mask.
4446 (dot_prologue): Set it. Accept a register second argument.
4448 2000-08-07 Kazu Hirata <kazu@hxi.com>
4450 * config/atof-ieee.c: Fix formatting.
4451 * config/atof-tahoe.c: Likewise.
4453 2000-08-06 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4458 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4459 of .popsection, .previous, .pushsection, .subsection,
4460 .version, .vtable_entry, .vtable_inherit and .weak.
4462 2000-08-05 Kazu Hirata <kazu@hxi.com>
4464 * config/tc-cris.c: Fix formatting.
4465 * config/tc-i386.c: Likewise.
4466 * config/tc-sparc.c (sparc_ip): Simplify the code.
4468 2000-08-04 Kazu Hirata <kazu@hxi.com>
4470 * config/tc-cris.c: Rearrange code for readability.
4471 * config/tc-d10v.c: Fix formatting.
4472 * config/tc-m32r.c: Likewise.
4473 * config/tc-sparc.c: Likewise.
4475 2000-08-02 Jim Wilson <wilson@cygnus.com>
4477 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4478 before ia64_find_opcode.
4479 (md_assemble): Likewise.
4481 2000-08-01 Nick Clifton <nickc@cygnus.com>
4483 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4484 Undo some formatting fixes.
4486 2000-08-01 Kazu Hirata <kazu@hxi.com>
4488 * config/obj-som.c: Fix formatting.
4489 * config/obj-ieee.c: Likewise.
4490 * config/tc-arm.c: Likewise.
4491 * config/tc-v850.c: Likewise.
4493 2000-08-01 Nick Clifton <nickc@redhat.com>
4495 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4496 index by command line option.
4498 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4500 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4501 (@node M68K-Branch): Rewrite to match the reality.
4503 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4505 * doc/c-i860.texi: New file.
4506 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4507 * doc/Makefile.in: Regenerate.
4508 * doc/all.texi: Add I860 as relevant architecture.
4509 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4511 2000-07-31 Kazu Hirata <kazu@hxi.com>
4513 * config/tc-d30v.c: Fix formatting.
4515 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4517 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4518 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4519 long emit a long branch if available instead of an absolute jump, never
4520 emit absolute jumps for anything with --pcrel.
4522 * doc/c-m68k.texi: Document new command line option.
4524 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4526 * config/tc-avr.c: Use PARAMS macro in function declarations.
4527 Don't declare md_pcrel_from_section (already in tc-avr.h).
4528 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4529 (avr_operand): Don't set (unsigned) op_mask to -1.
4531 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4533 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4534 * configure: Regenerated.
4535 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4536 of operand to the .type directive (.e.g, "type").
4538 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4540 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4541 * app.c (do_scrub_chars): Record where first comment found.
4542 * read.c (read_a_source_file): Init found_comment on entry, and
4543 notify whether comments found on exit.
4544 * config/tc-hppa.c (md_shortopts): Add "c".
4545 (md_longopts): Add warn-comment.
4546 (md_parse_option): Handle it.
4547 (md_show_usage): Show available options.
4548 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4550 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4552 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4553 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4555 (md_estimate_size_before_relax): Don't fall off end of function.
4557 2000-07-27 Kazu Hirata <kazu@hxi.com>
4559 * config/tc-avr.c: Fix formatting.
4560 * config/tc-ns32k.c: Likewise.
4562 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4564 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4566 2000-07-27 Kazu Hirata <kazu@hxi.com>
4568 * config/tc-d10v.c: Fix formatting.
4569 * config/tc-z8k.c: Likewise.
4570 * config/tc-sparc.c: Likewise.
4572 2000-07-26 Dave Brolley <brolley@redhat.com>
4574 * cgen.c (queue_fixup): Declare opinfo.
4575 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4576 (gas_cgen_md_operand): Ditto.
4577 (gas_cgen_md_apply_fix3): Ditto.
4579 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4581 * config/obj-coff.c (obj_frob_symbol): Don't merge
4582 labels. Don't merge if the symbol isn't constant. Return
4583 immediately if a symbol is merged.
4585 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4587 * frags.c (frag_align): Correct absolute section alignment.
4589 2000-07-20 DJ Delorie <dj@redhat.com>
4591 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4592 it breaks linking against DLLs.
4594 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4596 * configure.in: Add CRIS support.
4597 * configure: Regenerate.
4598 * Makefile.am: (CPU_TYPES): Add cris.
4599 (CPU_OBJ_VALID) [aout]: Add cris.
4600 (MULTI_CPU_TYPES): Add cris.
4601 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4602 [coff]: Only i386 and mips are valid.
4603 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4604 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4605 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4606 Regenerate dependencies.
4607 * Makefile.in: Regenerate.
4608 * aclocal.m4: Regenerate.
4609 * as.c: Declare crisaout, criself.
4610 * config/tc-cris.h, config/tc-cris.c: New.
4611 * config/e-criself.c, config/e-crisaout.c: New.
4612 * po/POTFILES.in, po/gas.pot: Regenerate.
4614 2000-07-20 Kazu Hirata <kazu@hxi.com>
4616 * read.c: Fix formatting.
4617 * write.c: Fix formatting.
4619 2000-07-19 H.J. Lu <hjl@gnu.org>
4621 * sb.c: Include <stdlib.h> if exists for abort ().
4623 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4625 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4626 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4627 (pa_type_args): Same here.
4629 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4631 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4632 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4633 the storage class is already set.
4635 2000-07-17 Kazu Hirata <kazu@hxi.com>
4637 * config/tc-m68hc11.c: Fix formatting.
4638 * config/tc-mn10200.c: Likewise.
4639 * config/tc-mn10300.c: Likewise.
4640 * config/tc-pj.c: Likewise.
4641 * config/tc-tic80.c: Likewise.
4642 * config/tc-w65.c: Likewise.
4644 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4646 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4649 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4651 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4654 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4656 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4657 ELF as are used for SOM (except the 32-bit reloc one) to decide
4658 whether a symbol can be reduced to a section symbol. Expand on
4659 the comment for symbols involved in LR% and RR% expressions.
4661 2000-07-14 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-mips.c (mips_disable_float_construction): New
4664 static variable. Set to true if doubles should not be
4665 constructed by loading two single width fp registers with
4666 halves of the value.
4667 (mips_ip): Test mips_disable_float_construction.
4668 (md_longopts): Add command line switches --construct-floats
4669 and --no-construct-floats.
4670 (md_parse_option): Parse new command line options.
4671 (md_show_usage): Describe new command line options.
4673 * doc/c-mips.texi: Document new command line options.
4675 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4677 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4678 * configure: Regenerate.
4680 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4682 * configure.in (DEFAULT_EMULATION setting): Revert part of
4683 2000-07-01 change that set te_multi=multi unless set to tmips.
4684 * configure: Regenerate.
4686 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4688 * config/obj-coff.c (coff_frob_section): Add padding to the last
4689 section when aligning it increases its size.
4691 2000-07-11 Kazu Hirata <kazu@hxi.com>
4693 * config/tc-tic54x.c: Fix formatting.
4695 2000-07-10 Kazu Hirata <kazu@hxi.com>
4697 * config/tc-h8500.c: Fix formatting.
4698 * config/tc-tic54x.c: Fix formatting.
4700 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4702 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4703 displacements correctly.
4705 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4707 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4709 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4713 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4715 From David Huggins-Daines <dhd@linuxcare.com>
4716 * config/te-hppalinux64.h: Add a new emulation.
4717 * configure.in (emulations): Add configure bits to support the
4718 64-bit Linux/parisc target.
4719 * configure: Regenerate.
4721 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4722 (md_shortopts): Add `V' for ELF.
4724 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4725 when SOM or ELF_ARG_RELOC are defined.
4726 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4727 ELF_ARG_RELOC are defined.
4728 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4729 (pa_stringer): ..Do it here instead. Fix comment typos.
4730 (hppa_force_relocation): Cast enums to int before comparing with
4733 From Ryan Bradetich <rbradetich@uswest.net>
4734 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4735 redifinition warning.
4736 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4737 (hppa_force_relocation): ditto
4738 (md_apply_fix): Added cast to buf to fix warnings.
4740 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4741 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4743 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4744 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4745 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4746 reloc_type** to avoid warnings in switch.
4747 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4748 little earlier instead.
4750 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4752 (pa_type_args): Use symbol_arg_reloc_info.
4753 (struct pa_it): Make arg_reloc unsigned int.
4754 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4755 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4756 (pa_code): Delete. pa_text duplicates this function.
4757 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4758 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4760 (cons_fix_new_hppa): Actually change selector to e_fsel when
4761 warning about assuming so.
4762 (tc_gen_reloc): More example elf arg reloc code.
4763 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4764 (hppa_force_relocation): Likewise.
4766 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4768 (pa_end_of_source): Prototype.
4769 (hppa_fix_adjustable): Prototype.
4770 (LABELS_WITHOUT_COLONS): Move it..
4771 * config/te-hppa.h: To here.
4773 * config/te-hppa64.h: New file.
4775 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4777 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4778 format -10, -16, 16 relocs.
4779 (hppa_elf_mark_end_of_function): Test for null
4780 last_call_info->start_symbol
4782 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4783 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4784 re_assesmble_* functions. Delete extraneous statements. Fix
4786 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4787 insn to re_assemble_*.
4789 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4791 * doc/internals.texi (Expressions): Fix typo.
4793 2000-07-08 Kazu Hirata <kazu@hxi.com>
4795 * config/tc-sh.c: Fix formatting.
4796 * config/tc-tic54x.c: Fix formatting.
4797 * depend.c: Fix formatting.
4798 * flonum-konst.c: Likewise.
4799 * flonum-mult.c: Likewise.
4801 2000-07-07 Kazu Hirata <kazu@hxi.com>
4803 * config/tc-sh.c: Fix comments.
4804 * config/obj-vms.c: Fix comments.
4805 * config/tc-a29k.c: Likewise.
4806 * config/tc-alpha.c: Likewise.
4807 * config/tc-h8300.c: Likewise.
4808 * config/tc-h8500.c: Likewise.
4809 * config/tc-i370.c: Likewise.
4810 * config/tc-ia64.c: Likewise.
4811 * config/tc-m68hc11.c: Likewise.
4812 * config/tc-m68k.c: Likewise.
4813 * config/tc-mips.c: Likewise.
4814 * config/tc-ns32k.c: Likewise.
4815 * config/tc-ppc.c: Likewise.
4816 * config/tc-z8k.c: Likewise.
4818 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4820 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4821 Default to '(SEC_LOAD | SEC_DATA)'.
4822 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4824 * doc/internals.texi (CPU Backend): Describe
4825 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4827 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4829 * as.c (parse_args): NULL terminate the long option list.
4831 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4833 * config/tc-d30v.h: Include "write.h" for fixS.
4834 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4836 2000-07-05 Nick Clifton <nickc@cygnus.com>
4838 * config/tc-d30v.c (write_2_short): Further changes to warning
4839 messages produced when combining EITHER_BUT_PREFER_MU attributed
4842 2000-07-05 DJ Delorie <dj@redhat.com>
4846 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4848 * config/tc-arm.c (psrs): Accept combinations of flags.
4850 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4852 * config/tc-avr.c: Change _ () to _() around all strings marked
4853 for translation (exception from the usual coding style).
4854 (avr_opt): New struct variable, how the new switches are set.
4855 (OPTION_MMCU): Define as 'm' and actually use.
4856 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4857 (show_mcu_list): New function, display the list of known MCUs.
4858 (md_show_usage): Document the new switches. Call show_mcu_list.
4859 (avr_set_arch): Change 'm' to OPTION_MMCU.
4860 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4861 Handle the new switches.
4862 (avr_operands): Disable warnings for undefined combinations of
4863 operands if -mall-opcodes. Disable warnings for skipping two-word
4864 instructions if enhanced core or -mno-skip-bug.
4865 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4866 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4867 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4868 (avr_ldi_expression): Warn about implicit lo8().
4869 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4871 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4873 * configure.in: Add entry for mips-*-sysv4*MP*
4874 * configure: Rebuild
4875 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4876 elf32-tradlittlemips for traditional mips targets.
4877 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4878 test for Link Once sections as in adjust_reloc_syms.
4879 * config/te-tmips.h: New file for traditional mips targets. Define
4882 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4884 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4885 flags argument is not present, don't change an existing section's
4886 section's attributes. If the flags argument is present, warn if the
4887 attributes don't match the section's current attributes. When
4888 long section names are supported, set SEC_LINK_ONCE and
4889 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4891 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4893 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4894 symbols; create them.
4896 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4898 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4899 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4901 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4903 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4904 expressions. Ignore the problem when handling 16 bit signed
4905 immediates, because the assembler will take care of the relocation
4908 2000-06-27 Nick Clifton <nickc@cygnus.com>
4910 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4911 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4912 sequential order, and emit warning messages if the input source
4913 code contains constructs like that, or parallel constructs
4914 containing such opcodes.
4916 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4918 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4919 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4920 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4921 (md_show_usage): Update usage message.
4922 (md_parse_option): Allow redefinition of MCU type within the
4923 same avr[1-5] bfd machine type. Show both old and new MCU type
4924 in the error message.
4925 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4926 Simplify 8K wrap code.
4928 2000-06-25 Kazu Hirata <kazu@hxi.com>
4930 * config/obj-aout.c: Remove all uses of DEFUN.
4931 * config/obj-ieee.c: Likewise.
4932 * config/tc-sh.c: Fix comment typos.
4933 * config/tc-tahoe.c: Likewise.
4934 * config/tc-vax.c: Likewise.
4935 * config/tc-w65.c: Likewise.
4936 * config/tc-z8k.c: Likewise.
4937 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4939 2000-06-24 DJ Delorie <dj@cygnus.com>
4941 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4942 more changes from Sept 1999
4943 (tc_i386_fix_adjustable): ditto
4944 (md_apply_fix3): ditto
4946 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4948 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4949 (gas_cgen_parse_operand): Set it around expression() call.
4950 (gas_cgen_md_operand): Test for it before longjmp().
4952 2000-06-24 Kazu Hirata <kazu@hxi.com>
4954 * config/tc-h8500.c: Remove all uses of DEFUN.
4955 * config/tc-sh.c: Likewise.
4956 * config/tc-w65.c: Likewise.
4957 * config/tc-z8k.c: Likewise.
4959 * config/tc-h8500.c: Fix typos in comments.
4961 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4963 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4966 2000-06-23 matthew green <mrg@redhat.com>
4968 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4969 defined. Fix error message for `[' grouping.
4971 2000-06-22 Kazu Hirata <kazu@hxi.com>
4973 * config/tc-h8300.c: Fix formatting and comment typos.
4975 2000-06-22 Timothy Wall <twall@cygnus.com>
4977 * config/tc-ia64.c (note_register_values): Move premature QP
4978 notation clearing into the appropriate place.
4980 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4982 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4983 first before anything else. Add bin-bugs.h, emul.h and progress.h
4984 Sort list of files as for $(OBJS) in Makefile.am.
4986 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4987 find one. Remake dependencies.
4988 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4989 * Makefile.in: Regenerate.
4990 * doc/Makefile.in: Regenerate.
4992 * config/tc-i386.c (i386_displacement): Don't assume a constant
4993 displacement is necessarily 16 bits when in 16 bit code mode.
4994 (md_assemble): Instead size the displacement here after we know
4995 for sure that a .code16gcc operand hasn't automatically added
4996 operand size prefixes.
4998 2000-06-21 H.J. Lu <hjl@gnu.org>
5000 * Makefile.am: Rebuild dependency.
5001 * Makefile.in: Rebuild.
5003 2000-06-21 Kazu Hirata <kazu@hxi.com>
5005 * config/tc-h8300.c (parse_reg): Make the function static.
5006 (parse_exp): Likewise.
5008 2000-06-20 DJ Delorie <dj@cygnus.com>
5010 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5011 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5012 for cygwin import libraries to work properly.
5014 2000-06-20 H.J. Lu <hjl@gnu.org>
5016 * Makefile.am: Rebuild dependency.
5017 * Makefile.in: Rebuild.
5018 * configure: Likewise.
5019 * doc/Makefile.in: Likewise.
5021 2000-06-20 Timothy Wall <twall@cygnus.com>
5023 * doc/internals.texi (CPU backend): Add @itemx for
5024 TC_START_LABEL_WITHOUT_COLON.
5025 * doc/c-tic54x.texi: New.
5026 * doc/as.texinfo: Add tic54x features and include primary tic54x
5028 * doc/all.texi: Add C54X.
5029 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5030 * doc/Makefile.in: Regenerate.
5031 * configure.in: Add tic54x and define LIBM for tic54x.
5032 * configure: Regenrate.
5033 * config/tc-tic54x.[ch]: New.
5034 * config/obj-coff.h: Add tic54x.
5035 * Makefile.am: (CPU_TYPES): Add tic54x.
5036 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5037 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5038 (as_new_LDADD): Add $(LIBM).
5039 * Makefile.in: Regenerate.
5041 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5043 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5044 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5045 * doc/as.texinfo: Likewise.
5047 * configure, Makefile.in: Regenerate.
5048 * configure.in (emulations): Recognize m6811 and m6812.
5049 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5050 Added files for 68hc11 and 68hc12 assembler.
5051 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5052 * config/tc-m68hc11.h: Header definition for that assembler.
5054 2000-06-18 Nick Clifton <nickc@redhat.com>
5056 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5057 instead of OCTETS_PER_BYTE.
5059 * config/tc-v850.c: Fix compile time warnings.
5060 * config/tc-ppc.c: Fix compile time warnings.
5062 2000-06-18 H.J. Lu <hjl@gnu.org>
5064 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5065 * configure: Rebuild.
5067 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5069 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5072 2000-06-16 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5075 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5077 * doc/c-mips.texi: Document newly accepted cpu variants.
5079 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5081 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5083 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5085 * macro.c (getstring): Make it possible to escape the quote
5088 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5090 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5092 2000-06-13 H.J. Lu <hjl@gnu.org>
5094 * configure: Regenerate.
5096 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5098 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5100 * doc/internals.texi (line_separator_chars): Semicolon is no
5101 longer a default. Mention null and newline as defaults.
5103 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5105 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5106 * config/tc-i860.h (line_separator_chars): Likewise.
5107 * config/tc-h8300.c (line_separator_chars): Likewise.
5108 * config/tc-i960.c (line_separator_chars): Likewise.
5109 * config/tc-m68k.c (line_separator_chars): Likewise.
5110 * config/tc-mips.c (line_separator_chars): Likewise.
5111 * config/tc-ns32k.c (line_separator_chars): Likewise.
5112 * config/tc-sparc.c (line_separator_chars): Likewise.
5113 * config/tc-vax.c (line_separator_chars): Likewise.
5115 * config/tc-h8300.c (comment_chars): Use string initialiser.
5116 * config/tc-i960.c (line_comment_chars): Likewise.
5117 * config/tc-z8k.c (comment_chars, line_comment_chars,
5118 line_separator_chars): Likewise.
5120 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5123 2000-06-08 Nick Clifton <nickc@cygnus.com>
5125 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5128 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5130 * configure.in (VERSION): Update to show this is the CVS mainline.
5132 2000-06-08 Matthew Jacob <mjacob@feral.com>
5134 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5135 $at is the integer register $r28, vs. both $r28 and the floating
5136 point register $f28.
5138 2000-06-08 James E. Wilson <wilson@cygnus.com>
5140 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5141 (dot_endp): Don't call ia64_flush_insns.
5142 (emit_one_bundle): Don't delete prologue/body records from
5143 unwind_record list in first loop. Rewrite second loop to account for
5146 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5148 * config/tc-ia64.c: Add missing prototypes.
5149 (generate_unwind_image): Cast argument to output_unw_records call.
5151 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5153 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5155 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5157 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5158 (REGISTER_P): likewise.
5159 (avr_opcodes): uses include/opcode/avr.h
5160 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5162 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5164 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5167 2000-06-03 H.J. Lu <hjl@gnu.org>
5169 * read.c (is_end_of_line): Put back `;'.
5171 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5173 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5175 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5177 * expr.c (operand): Test is_end_of_line outside switch to catch
5178 line separator chars that are also operators.
5179 (operator): Return O_illegal for line separator chars.
5181 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5182 entry (or `!' entry for TC_HPPA).
5184 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5185 before indexing is_end_of_line. Remove redundant check for '\0'.
5187 * config/tc-h8500.c (md_assemble): Likewise.
5188 * config/tc-mcore.c (md_assemble): Likewise.
5189 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5192 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5194 * config/tc-mcore.c (mcore_cons): Likewise.
5195 (mcore_float_cons): Likewise.
5196 (mcore_stringer): Likewise.
5197 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5199 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5201 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5203 2000-05-29 Nick Clifton <nickc@cygnus.com>
5205 * config/tc-sh.c: Fix compile time warning messages.
5207 * config/tc-mips.c: Fix compile time warning messages.
5209 2000-05-29 Philip Blundell <philb@gnu.org>
5211 * doc/as.texinfo: Update copyright dates.
5212 (Local Labels): Delete misplaced mention of ARM.
5213 * NEWS: Mention ARM ELF support.
5215 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5217 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5218 it is modified, and use the real_size to compute the frag address
5219 for dwarf2 line info.
5221 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5223 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5224 line-matching scheme to cope with automake moving variables around.
5225 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5226 * Makefile.in: Regenerate.
5228 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5230 * config/tc-sparc.c (sparc_relax): New.
5231 (md_longopts): Add -relax and -no-relax options.
5232 (md_parse_options, md_show_usage): Likewise.
5233 (md_apply_fix3): Optimize tail call into branch always if possible.
5235 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5237 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5238 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5239 rules, with warning when a GAS statement specifies a packing that
5240 will result in an instruction being squashed.
5241 Added typdef packing_type and enumerals, changed various integer
5242 literals to use the enumerals.
5244 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5246 * config/tc-ia64.c (dot_restorereg_p): New function.
5247 (md_pseudo_table): Add restorereg.p.
5248 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5249 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5251 * config/tc-ia64.h (unw_record_type): Add unwabi.
5252 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5253 called MASK with members for imask, and the masks produced by
5254 fr_mem, gr_mem, br_mem, and frgr_mem.
5255 (unw_p_record): Add members ABI and CONTEXT.
5256 (unw_x_record): Add member AB.
5257 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5258 as pseudo-register for use during unwind info generation.
5259 (AR_PFS, AR_LC): New macros.
5260 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5261 whose names start with an at sign (as in "@priunat").
5262 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5264 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5265 proc_end, unwind_info, personality_routine): Consolidate into
5266 "unwind" structure to reduce offset-table use. Add member
5267 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5269 (output_R1_format, output_R3_format, output_P3_format,
5270 output_P6_format): Initialize R with zero to reduce compiler warnings.
5271 (output_P7_format): Ditto. Add `default' branch to switch
5272 statement to reduce compiler warnings.
5273 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5274 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5275 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5276 into single argument.
5277 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5278 compiler warnings. Merge A and B args into single argument.
5279 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5280 A and B args into single argument.
5281 (free_record): Removed (wasn't used).
5282 (free_list_records): Also free imasks in prologue records.
5283 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5284 (output_spill_mask): Remove.
5285 (output_unwabi): New function.
5286 (output_epilogue, output_label_state, output_copy_state): Call
5288 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5289 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5291 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5292 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5293 as part of handling the prologue records. Emit region's imask if
5294 we have one. Handle unwabi, epilogue, label_state, copy_state,
5295 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5296 spill_sprel_p, and spill_reg_p records.
5297 (set_imask, count_bits, slot_index): New function.
5298 (fixup_unw_records): Fix region size computation. Handle
5299 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5300 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5301 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5302 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5303 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5304 (dot_save): Use manifest constants for applicaton registers.
5305 Handle REG_PR and REG_PRIUNAT.
5306 (dot_restore): Don't just ignore it.
5307 (dot_restorereg): New function..
5308 (generate_unwind_image): Ensure unwind info is a multiple of eight
5309 bytes, not just four bytes.
5310 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5311 (dot_altrp): Don't just ignore it.
5312 (dot_savemem): New function. Replaces dot_savesp() and
5313 dot_savepsp(). Use manifest constants for applicaton registers.
5314 Handle REG_PR and REG_PRIUNAT.
5315 (dot_savef): Simplify.
5316 (dot_saveb): Support generation of br_gr.
5317 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5318 dot_label_state, dot_copy_state): New function.
5319 (dot_unwabi): Don't just ignore it.
5320 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5321 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5322 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5323 (emit_one_bundle): Set slot number for prologue/body records
5324 *before* emitting the first insn.
5325 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5326 (md_begin): Declare "psp" pseudo-register.
5327 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5328 so we don't get segfault.
5329 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5330 counts as required per SW Conventions manual
5331 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5332 output_preds_psprel, output_preds_sprel, output_spill_base,
5333 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5334 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5335 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5336 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5337 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5338 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5339 (dot_vframe): Implement.
5340 (dot_vframesp, dot_vframepsp): New function.
5342 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5344 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5345 * configure: Regenerate.
5347 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5349 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5350 (md_estimate_size_before_relax): so we can use it here instead of
5351 old kludges. Localise vars to blocks. Comment.
5353 * frags.c (frag_new): Update fr_var comments.
5354 * frags.h (struct frag): Ditto.
5356 2000-05-22 Richard Henderson <rth@cygnus.com>
5358 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5359 (pseudo_func): Add pcrel.
5360 (operand_match): Handle IA64_OPND_TGT64.
5361 (build_insn): Likewise.
5362 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5363 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5364 (fix_insn): Handle all three 64-bit relocation types.
5366 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5368 * obj.h (struct format_ops): New members begin, app_file,
5369 s_set_other, s_set_desc, s_get_type, s_set_type,
5370 separate_stab_sections, init_stab_section.
5372 * config/obj-multi.h: Update GPL notice to v2.
5374 (obj_app_file): New.
5375 (S_SET_SIZE): Test s_set_size for NULL before calling.
5376 (S_SET_ALIGN): Similar for s_set_align.
5381 (SEPARATE_STAB_SECTIONS): New.
5382 (INIT_STAB_SECTION): New.
5383 (EMIT_SECTION_SYMBOLS): New.
5384 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5386 * config/obj-elf.h: Update GPL notice to v2.
5387 Mention that this file is included from obj-multi.h.
5388 (obj_begin): Wrap definition in ifndef.
5389 (elf_file_symbol): Constify declaration.
5390 (obj_app_file): Ditto.
5391 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5392 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5394 * config/obj-elf.c (elf_s_set_other): New.
5395 (elf_file_symbol): Constify argument.
5396 (elf_separate_stab_sections): New.
5397 (elf_init_stab_section): New.
5398 (elf_format_ops): Add new members. Remove comma at end.
5400 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5401 (ecoff_format_ops): Add new fields. Remove comma at end.
5402 Mention inconsistency for emit_section_symbols.
5404 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5406 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5407 (coff_separate_stab_sections): New.
5408 (coff_format_ops): Add new members.
5410 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5411 (obj_aout_s_set_other): New.
5412 (obj_aout_s_set_desc): New.
5413 (obj_aout_s_get_type): New.
5414 (obj_aout_s_set_type): New.
5415 (obj_aout_separate_stab_sections): New.
5416 (aout_format_ops): New members added. Use obj_aout_process_stab,
5417 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5418 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5420 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5422 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5424 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5425 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5426 (md_estimate_size_before_relax): Ensure jumps to weak and
5427 externally visible symbols are relocatable.
5429 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5431 * stabs.c (aout_process_stab): Make global.
5432 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5433 * read.h (aout_process_stab): Declare.
5435 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5436 Generalize to *aout, *coff *elf.
5437 * configure: Regenerated.
5439 * doc/internals.texi (Object format backend): Say
5440 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5442 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5443 * Makefile.in: Regenerated.
5445 2000-05-19 Catherine Moore <clm@cygnus.com>
5447 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5449 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5451 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5452 instruction to reflect change in re_assemble_*.
5454 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5456 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5457 build PA64 ELF tools.
5458 * configure: Rebuilt.
5460 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5462 * Makefile.am: Regenerate dependencies.
5463 * Makefile.in: Regenerate.
5465 2000-05-15 Nick Clifton <nickc@cygnus.com>
5467 * config/tc-arm.c (struct asm_psr): Add boolean field
5468 distinguishing between CSPR and SPSR. Rename 'number' field
5470 (psrs): Rearrange contents to match new asm_psr structure.
5471 (arm_psr_parse): Move next to psr_required_here. Make it
5472 return an asm_psr structure.
5473 (psr_required_here): Use asm_psr structure returned by
5475 (do_msr): Reorganise to allow psr_required_here to be called
5477 (md_undefined_name): Mark 'name' parameter as unused, since
5478 the COFF target does not use it.
5480 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5482 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5484 * config/te-aux.h: Likewise.
5485 * config/te-dpx2.h: Likewise.
5486 * config/te-go32.h: Likewise.
5487 * config/te-hp300.h: Likewise.
5488 * config/te-hppa.h: Likewise.
5489 * config/te-i386aix.h: Likewise.
5490 * config/te-ic960.h: Likewise.
5491 * config/te-interix.h: Likewise.
5492 * config/te-nbsd532.h: Likewise.
5493 * config/te-pc532mach.h: Likewise.
5494 * config/te-ppcnw.h: Likewise.
5495 * config/te-psos.h: Likewise.
5496 * config/te-sparcaout.h: Likewise.
5497 * config/te-sun3.h: Likewise.
5498 * config/te-sysv32.h: Likewise.
5500 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5502 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5503 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5504 and sign extend without an if statement.
5505 (build_bytes): Likewise.
5507 2000-05-14 Kazu Hirata <kazu@hxi.com>
5509 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5510 X_add_symbol L_32 case.
5512 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5514 * config/te-freebsd.h: New file.
5516 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5518 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5519 bindtextdomain): Replace defines with those from intl/libgettext.h
5520 to quieten gcc warnings.
5522 * NEWS: Mention x86 .arch and -q.
5524 * config/tc-i386.c (quiet_warnings): New.
5525 (md_assemble): Use quiet_warnings.
5526 (md_parse_option): Set quiet_warnings from -q.
5527 (md_show_usage): Mention -q, delete -m.
5528 (flag_do_long_jump): Delete.
5529 (md_parse_option): Remove -m.
5530 (md_show_usage): Remove -m.
5531 (md_create_long_jump): Remove useless flag_do_long_jump code.
5533 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5534 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5536 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5537 Alexander Sokolov <robocop@netlink.ru>
5539 * doc/c-i386.texi (i386-Arch): New section.
5540 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5542 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5543 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5544 architecture has been given and is not 486.
5545 (set_cpu_arch): New.
5546 (md_pseudo_table): Add .arch.
5547 (md_assemble): Warn if cpu architecture has been given and an
5548 unsupported instruction.
5550 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5551 Move operand_types bit defines after relevant template field.
5552 (template): Add cpu_flags.
5556 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5558 * config/tc-mn10300.h (md_end): Define.
5559 (mn10300_finalize): Declare.
5560 * config/tc-mn10300.c: Include dwarf2dbg.h.
5561 (debug_line): Define.
5562 (md_assemble): Generate dwarf2 line info.
5563 (mn10300_finalize): New function. Finalize dwarf2 info.
5565 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5567 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5568 external version of the relocation for weak symbols.
5570 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5572 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5573 frame size in units of 16 bytes, as required per SW Conventions manual.
5574 (output_unw_records): Output info-block header as a dword to get
5577 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5579 * as.h: #include "file", not <file> on files from ../include.
5580 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5581 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5582 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5583 (tc_coff_symbol_emit_hook): Ditto.
5584 (OPTCOUNT): Cast to int to avoid compiler warning.
5585 (md_begin): Fix signed/unsigned warnings.
5587 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5589 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5590 ABRANCH LONG case for a conditional branch on a 68000.
5591 (md_estimate_size_before_relax): Likewise. Also handle
5592 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5593 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5594 PC-relative on all CPUs.
5595 (md_estimate_size_before_relax): Likewise.
5597 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5599 * as.c (parse_args): Just mention current year in printed
5602 2000-05-03 J.T. Conklin <jtc@redback.com>
5604 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5606 (md_parse_option): Recognize -m7400.
5608 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5610 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5611 don't permit lp to become less than the words array.
5613 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5615 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5616 Fix little-endian case.
5618 2000-05-03 David O'Brien <obrien@NUXI.com>
5620 * as.c (parse_args): Update copyright.
5622 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5624 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5625 for the .bss section too.
5627 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5629 * configure.in: Set em=linux for hppa-*-linux.
5630 * configure: Regenerate.
5631 * doc/Makefile.in: Regenerate with correct automake.
5633 * frags.c (frag_grow): Sanity check chunk_size.
5635 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5636 * config/obj-som.h: Likewise.
5637 * config/obj-ieee.h: Likewise.
5639 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5641 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5642 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5643 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5644 (pa_ip): low_sign_unext now returns via function value. Use
5645 re_assemble_* instead of dis_assemble_* and
5646 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5648 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5649 (md_section_align, md_parse_option, md_show_usage,
5650 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5651 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5652 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5653 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5654 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5656 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5657 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5658 outside of switch. Correct mask and shifting errors in case 10
5659 and case -11. In case 21, compare against signed range to suit
5660 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5661 case 17 and case 22, use offsetT variable to properly check range.
5662 Use re_assemble_* here too.
5663 (evaluate_absolute): Change type of value to offsetT. Call
5664 hppa_field_adjust to do the work for us.
5665 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5666 (pa_parse_cmpib_64_cmpltr): Ditto.
5667 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5668 of i to unsigned int.
5669 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5670 (pa_end_of_source): Return type is void.
5672 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5674 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5676 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5678 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5679 More comments added.
5680 (md_begin): Removed "construct symbols for each register name".
5681 Because register names conflicts with GCC generated function
5683 (avr_operand): Now constant numbers can be used as a register
5684 identifiers (0 as r0, 31 as r31).
5685 (md_assemble): use skip_space () before parsing instruction
5688 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5690 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5691 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5692 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5693 * configure: Regenerate.
5695 2000-04-29 Andreas Jaeger <aj@suse.de>
5697 * as.h: Correctly check GCC version.
5699 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5701 * doc/as.1: Fix unbalanced brackets.
5703 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5705 (line_comment_chars): Set to '/' if TE_FreeBSD.
5707 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5709 * configure.in: Configury support for PA64 (currently disabled).
5710 * configure: Rebuilt.
5712 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5714 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5715 bfd_set_section_alignment.
5717 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5719 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5722 2000-04-24 Nick Clifton <nickc@cygnus.com>
5724 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5725 * doc/as.texinfo (Align): Include arm and strongarm in list of
5726 targets that have the second form of the behaviour of the .align
5729 2000-04-24 Mark Klein <mklein@dis.com>
5731 * config/obj-som.c: Terminate obj_pseudo_table.
5733 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5735 * as.c (parse_args): Allow md_parse_option to override -a listing
5737 * config/obj-coff.c (add_lineno): Change type of offset parameter
5738 from "int" to "bfd_vma."
5739 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5740 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5741 (ppc_change_csect): Align correctly for XCOFF64.
5742 (ppc_machine): New function, which discards "ppc_machine" line.
5743 (ppc_tc): Cons for 8 when code is 64 bit.
5744 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5746 (md_parse_option): Handle -a64 and -a32.
5748 * config/tc-ppc.h (TARGET_MACH): Define.
5749 (TARGET_FORMAT): Move to function.
5750 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5752 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5754 * config/tc-avr.c: New AVR_ISA_ defined.
5755 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5756 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5757 for `fmul', `movw' and `lpm R,Z' instructions.
5758 (avr_operands): Warn if current opcode is a two-word instruction
5759 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5760 (avr_opcodes): New commands added.
5761 (REGISTER_P): Check 'a' and 'v' constraint letters.
5762 (mcu_types): New MCU added.
5764 2000-04-22 Timothy Wall <twall@cygnus.com>
5766 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5768 (operand_match): Conditionally insert default bit values for IMMU9.
5770 2000-04-14 Matthew Green <mrg@cygnus.com>
5772 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5773 * configure: Rebuilt.
5775 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5776 Jason Eckhardt <jle@cygnus.com>
5778 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5780 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5781 Added handling of new operand types l,y,&,fe,fE,fx.
5783 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5784 David Mosberger <davidm@hpl.hp.com>
5785 Timothy Wall <twall@cygnus.com>
5786 Andrew MacLeod <amacleod@cygnus.com>
5787 Jim Wilson <wilson@cygnus.com>
5789 * Makefile.am (CPU_TYPES): Add ia64.
5790 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5791 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5792 * Makefile.in: Rebuild.
5793 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5794 * configure: Rebuild.
5795 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5796 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5797 * expr.c (expr): Handle md_optimize_expr.
5798 * read.c (LEX_HASH): Add comment.
5799 * config/tc-ia64.c, config/tc-ia64.h: New files.
5801 2000-04-21 Richard Henderson <rth@cygnus.com>
5803 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5804 bundling a non-delayed branch type instruction.
5806 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5808 * config/tc-mn10300.c (HAVE_AM30): Define.
5809 (md_assemble): Use it.
5811 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5813 * config/obj-elf.c (obj_elf_change_section): Check for changed
5816 * Makefile.am: (CPU_MULTI_VALID): Remove.
5817 (MULTI_CPU_TYPES): Define.
5818 (MULTI_CPU_OBJ_VALID): Define.
5819 (DEPTC): Use the above.
5820 (DEPOBJ): Same here.
5822 Regenerate dependencies.
5823 * Makefile.in: Regenerate.
5825 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5827 * Makefile.am (YACC, LEX): Get them from configure.
5829 2000-04-18 H.J. Lu (hjl@gnu.org)
5831 * config/tc-i386.c (offset_in_range): Use addressT instead of
5832 bfd_vma for non-bfd assemblers.
5834 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5836 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5837 doesn't give spurious errors.
5839 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5841 * as.h (SEEK_SET): Define if undefined.
5843 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5845 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5846 constants, and don't assume offsetT is 32 bits.
5848 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5850 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5851 (md_pcrel_from_section): Add prototype.
5852 (d10v_fix_adjustable): Add prototype.
5853 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5855 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5857 2000-04-12 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5860 symbol in frag chain.
5862 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5864 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5865 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5866 (fits_in_signed_word, smallest_imm_type): Ditto.
5867 (md_assemble): Use an offsetT var to hold offsetT values, not a
5869 (offset_in_range): New.
5870 (md_assemble): Use it.
5871 (md_convert_frag): Change type of target_address, opcode_address,
5872 and displacement_from_opcode_start to offsetT.
5873 (md_create_short_jump): Change type of offset to offsetT.
5874 (md_create_long_jump): Ditto.
5875 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5876 (md_chars_to_number): Remove.
5877 (output_invalid): Remove duplicate prototype.
5879 2000-04-09 Nick Clifton <nickc@cygnus.com>
5881 * Makefile.am (CPU_TYPES): Add 'avr'.
5882 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5883 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5885 * Makefile.in: Regenerate.
5887 * doc/as.texinfo: Add M32R documentation.
5889 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5891 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5892 --enable-build-warnings option.
5893 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5894 * Makefile.in, configure: Re-generate.
5896 2000-04-07 Nick Clifton <nickc@cygnus.com>
5898 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5899 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5900 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5901 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5902 (arm_force_relocation): Force relocations for
5903 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5905 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5907 * config/tc-sh.c (get_operands): There's no third operand if the
5908 first operand is an immediate.
5910 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5912 * config/tc-sh.c (immediate): Delete.
5913 (sh_operand_info): Add immediate member.
5914 (parse_reg): Use A_PC for pc.
5915 (parse_exp): Add second argument 'op'. All callers changed.
5916 (parse_at): Expect pc to be coded as A_PC.
5917 Use immediate field in *op.
5918 (insert): Add fourth argument 'op'. All callers changed.
5919 (build_relax): Add second argument 'op'. All callers changed.
5920 (insert_loop_bounds): New function.
5921 (build_Mytes): Remove DISP_4.
5922 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5923 (assemble_ppi): Use immediate field in *operand.
5924 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5925 (md_apply_fix): Likewise.
5926 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5928 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5930 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5932 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5934 * internals.texi (CPU backend): Document
5935 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5937 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5939 * po/gas.pot: Regenerate.
5941 * as.c (show_usage): Restore translated part of bug string.
5942 * gasp.c (show_usage): Likewise.
5944 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5945 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5946 than move-if-change.
5947 (DEP1): Modify for "gcc -MM".
5951 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5952 Update dependencies.
5953 * Makefile.in: Regenerate.
5955 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5957 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5958 (md_begin): Likewise.
5959 (HAVE_AM33): New macro.
5960 (md_assemble): Use it. Match r_regs and xr_regs only if
5963 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5965 * as.h: #include "bin-bugs.h"
5966 * as.c (show_usage): Use REPORT_BUGS_TO.
5967 * gasp.c: #include "bin-bugs.h"
5968 (show_usage): Use REPORT_BUGS_TO.
5970 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5972 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5974 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5975 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5978 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5980 * config/tc-i386.c (i386_immediate): Don't assume a constant
5981 immediate is necessarily 16 bits when in 16 bit code mode.
5982 (md_assemble): Instead set guess_suffix here after we have checked
5985 2000-04-02 Richard Henderson <rth@cygnus.com>
5987 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5988 quantities. Correct right shift sign extension.
5989 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5990 32-bit value when shifting into place.
5992 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5994 * app.c: Add ATTRIBUTE_UNUSED as needed.
5995 * config/tc-ppc.c: Likewise.
5996 (ppc_size): Make unsigned long.
5997 (ppc_insert_operand): Add casts to avoid warnings.
5999 2000-03-31 Nick Clifton <nickc@cygnus.com>
6001 * config/tc-d10v.h (md_flush_pending_output): Define.
6003 2000-03-29 Nick Clifton <nickc@cygnus.com>
6005 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6006 segment. Works for both BFD_ASSEMBLER and others.
6007 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6009 2000-03-29 Nick Clifton <nickc@cygnus.com
6011 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6013 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6015 * listing.c (LISTING_LHS_WIDTH): Default depends on
6017 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6019 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6021 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6024 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6026 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6028 * config/tc-avr.c (mcu_types): Add missing initialiser.
6029 (md_pcrel_from_section): Add prototype.
6030 (avr_operand): Remove redundant test of unsigned < 0.
6031 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6033 2000-03-27 Denis Chertykov <denisc@overta.ru>
6035 * config/tc-avr.c: New file for AVR support.
6036 * config/tc-avr.h: Likewise.
6037 * configure.in: Add AVR support.
6038 * configure: Regenerate.
6040 2000-03-26 Timothy Wall <twall@cygnus.com>
6042 * gasp.c (macro_op): Add new argument to check_macro call.
6043 Macro structure definitions moved to macro.h
6044 * sb.h: Add argument to prototype for input_scrub_include_sb.
6045 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6046 nesting checks with an additional flag.
6047 (struct input_save): Add flag to indicate whether current sb
6048 should be checked for proper macro/conditional nesting.
6049 (input_scrub_push/pop): Save/restore nest check flag.
6050 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6052 * macro.c (check_macro): Allow caller to retrieve parsed macro
6053 information if a pointer is provided. This information may be
6054 used by the new macro hooks.
6055 * macro.h: Update prototype for check_macro. Macro struct
6056 definitions moved here from macro.c/gasp.c.
6057 * read.c (read_a_source_file): Add parameter to check_macro call,
6058 and pass macro info to the macro hook, if defined.
6059 (input_scrub_insert_line): New. Allow insertion of a line of
6060 characters into the input stream.
6061 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6062 file into the input stream.
6063 (s_include): Use input_scrub_insert_file.
6064 * internals.texi: Document new macro hooks.
6065 * as.h: New prototypes added.
6067 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6069 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6070 an initial capital letter.
6071 (i386_index_check): Reindent.
6073 2000-03-19 Nick Clifton <nickc@cygnus.com>
6075 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6078 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6080 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6081 instruction operand bad if Rd > 7 when generating
6082 thumb instructions. Prevents for example,
6083 "adr r12,label" from silently failing and generating
6084 the wrong instruction.
6086 2000-03-17 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6089 that have a destingation >= 0x400000.
6090 Fix compile time warning messages.
6092 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6094 * config/tc-sh.c (md_begin): When encountering insn that are
6095 not supported by the current arch, only change the name if
6096 its contents are the same as prev_name.
6097 (get_specific): If the the architecture doesn't match, fail.
6099 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6101 * config/tc-sh.c (IDENT_CHAR): Define.
6102 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6103 matching back where it came from.
6105 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6107 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6109 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6111 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6114 2000-03-15 Kazu Hirata <kazu@hxi.com>
6116 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6118 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6120 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6121 floating-point-number, make sure 'f' is in FLT_CHARS.
6123 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6125 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6126 (s_lcomm_internal): Use it.
6127 * doc/internals.texi (CPU backend): Document it.
6128 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6131 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6133 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6136 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6137 implementation doesn't have special handling for switch
6139 (macro_build): Allow for code in sections other than .text.
6141 (mips_ip): Likewise.
6142 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6143 Don't perform relocs if we will be outputting them.
6144 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6145 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6148 2000-03-09 Catherine Moore <clm@cygnus.com>
6150 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6151 relocation type based on the entry in the fixup structure.
6152 Put S_IS_EXTERN processing back in.
6154 2000-03-08 H.J. Lu (hjl@gnu.org)
6156 * Makefile.am (install-exec-tooldir): Depend on
6157 install-exec-bindir for parallel make.
6158 * Makefile.in: Regenerated.
6160 2000-03-06 Nick Clifton <nickc@cygnus.com>
6162 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6164 (md_parse_option): Parse -m32r command line switch - disable m32rx
6166 (md_show_usage): Document new option.
6168 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6169 * doc/Makefile.in: Regenerate.
6170 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6172 2000-03-02 Michael Meissner <meissner@redhat.com>
6174 * config/tc-d30v.c (check_range): Remove code that incorrectly
6175 sign extended values where bits < 32.
6177 2000-03-02 H.J. Lu (hjl@gnu.org)
6179 * configure.in: Support --enable-targets=all on ia32.
6180 * configure: Regenerated.
6182 2000-03-01 Nick Clifton <nickc@cygnus.com>
6184 * gasp.c (do_align): Remove bogus check of alignment value.
6186 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6188 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6189 TC_PPC was defined forced the type of a symbol with no other type
6192 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6194 * doc/internals.texi (CPU backend): Mention that
6195 line_separator_chars do not break up comments. Fix typos for
6196 LEX_AT and LEX_NAME descriptions. Document operands for
6197 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6198 description of md_create_short_jump usage. Document argument for
6199 md_undefined_symbol.
6201 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6203 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6204 (md_parse_option): Handle it.
6205 (md_show_usage): Document it.
6207 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6209 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6210 opcode, for the instruction `pal19'. From Andrea Arcangeli
6213 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6215 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6217 (md_assemble): To here, before template operands are matched.
6218 Also ensure a constant immediate is sign extended when we know the
6219 size is at most 16 bits. This is to catch cases like "add
6220 $0xffc0,%ax" where we don't know the size, and thus that the
6221 immediate can be represented as Imm8S until after parsing the
6223 (i386_displacement): Similarly sign extend 16 bit constant
6225 (md_assemble): Relax 16-bit jump constant range check to suit sign
6226 extended displacements.
6228 2000-02-26 Andreas Jaeger <aj@suse.de>
6230 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6232 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6234 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6235 call operands when intel_syntax.
6236 (intel_float_operand): Return 2 for "fi...".
6237 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6238 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6239 earlier "SHORT" change.
6240 (md_assemble): When determining suffix from Regs, exclude
6243 2000-02-24 Nick Clifton <nickc@cygnus.com>
6245 * configure: Add arm-wince, mips-pe and sh-pe targets.
6246 * configure: Regenerate.
6248 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6250 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6251 "pe-mips" for the mips-pe target.
6253 * config/tc-arm.c (insns): Change displacement encoded in BL
6254 and B instructions if the target port is arm-wince.
6255 (do_ldst): Do not bias the relocation offset if the target
6257 (md_pcrel_from): Add in missing relocation offset bias if the
6258 target os arm-wince.
6260 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6261 (md_begin): Disable -G support for mips-pe target.
6262 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6263 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6266 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6267 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6268 assembler, just set the alignment to 4.
6270 * config/te-wince-pe.h: New file for WinCE targets. Define
6273 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6275 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6276 string instructions.
6277 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6278 (i386_intel_memory_operand): After finding a segment override,
6279 check again for no `[' before looking for a displacement. Bomb if
6280 more than one displacement rather than silently discarding the
6281 second and subsequent ones. Free strings malloc'd by
6282 build_displacement_string.
6284 2000-02-24 Catherine Moore <clm@cygnus.com>
6286 * config/obj-som.c (obj_pseudo_table): Add "weak".
6287 (obj_som_weak): New routine.
6289 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6291 * config/tc-i386.c (union i386_op): New.
6292 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6293 Throughout file replace occurences of disps[n], imms[n], regs[n]
6294 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6295 intel mode operand swapping. Add assert in regKludge and
6296 fake_zero_displacement code. Test i.types[n] when outputting
6297 displacements and immediates. Combine output of Disp16 with
6299 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6300 when in intel mode by (not) reversing fsub and fdiv operands
6301 before the template search. This fails for single operand
6302 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6303 undefined. Instead fix the base_opcode after we've found the
6304 template. Move base_opcode xor with found_reverse_match from
6305 opcode output code to before this fix so we test for the correct
6307 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6308 check in intel mode. Instead compare opcodes.
6310 * config/tc-i386.h (TC_RELOC): Delete.
6311 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6312 with equivalent call to reloc.
6314 * as.h (flag_m68k_mri): Move declaration after target include, and
6315 only declare when TC_M68K defined. Define as zero otherwise.
6316 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6317 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6318 Define as zero otherwise.
6319 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6320 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6321 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6322 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6323 testing whether defined.
6324 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6325 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6326 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6327 rather than testing whether defined.
6328 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6329 (parse_mri_cons): Declare and use only when TC_M68K.
6330 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6331 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6332 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6334 * NEWS: Mention IBM 370 support.
6336 2000-02-23 Richard Henderson <rth@cygnus.com>
6338 * config/tc-i386.c (md_assemble): When swapping operands for
6339 intel_syntax, assume everything that's not Imm or Disp is a
6342 2000-02-23 Linas Vepstas <linas@linas.org>
6344 * config/tc-i370.c, config/tc-i370.h: New files.
6345 * Makefile.am: Add support for Linux/IBM 370.
6346 * configure.in: Likewise.
6347 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6348 * config/obj-elf.c: Include elf/i370.h
6349 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6351 * Makefile.in: Regenerate.
6352 * configure: Regenerate.
6354 * doc/c-i370.texi: New file.
6355 * doc/all.texi: Include it.
6356 * doc/as.texinfo: And here.
6357 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6358 * doc/Makefile.in: Regenerate.
6360 2000-02-19 Michael Meissner <meissner@redhat.com>
6362 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6363 determine if an instruction can be used in parallel with an ADDppp
6364 or SUBppp instruction.
6366 2000-02-22 Andrew Haley <aph@cygnus.com>
6368 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6370 2000-02-22 Andrew Haley <aph@cygnus.com>
6372 * config/tc-mips.c (mips_gp32): New variable.
6373 (macro_build) Use mips_gp32.
6375 (md_longopts): Add "-mgp32" and "-mgp64".
6376 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6378 (OPTION_M7900): Change offset
6379 (OPTION_NO_M7900): Ditto.
6381 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6383 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6384 warning, and bump it to 1.
6386 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6388 From Brad Lucier <lucier@math.purdue.edu>:
6389 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6392 2000-02-21 Catherine Moore <clm@cygnus.com>
6394 * config/tc-mips.c (MF_HILO_INSN): Define.
6395 (mips_7000_hilo_fix): Declare.
6396 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6397 (md_parse_option): Check for 7000_HILO_FIX options.
6398 (OPTION_M7000_HILO_FIX): Define.
6399 (OPTION_NO_M7000_HILO_FIX): Define.
6400 * doc/c-mips.texi (-mfix7000): Describe.
6402 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6404 * listing.c (print_lines): Remove unused variable `end'.
6406 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6407 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6408 reloc_type when BFD_ASSEMBLER.
6409 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6410 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6411 statement and quell signed vs. unsigned comparison warning.
6413 2000-02-18 Nick Clifton <nickc@cygnus.com>
6415 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6416 the computed frag offset, rather than overwriting it.
6418 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6420 * config/tc-sh.c ("elf/sh.h"): Include.
6421 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6422 (md.begin): Initialize target_arch.
6423 Only include opcodes in has table that match selected architecture.
6424 (parse_reg): Recognize register names for sh-dsp.
6425 (parse_at): Recognize post-modify addressing.
6426 (get_operands): The leading space is now optional.
6427 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6428 arguments. Update valid_arch.
6429 (build_Mytes): Add support for SDT_REG_N.
6430 (find_cooked_opcode): New function, broken out of md_assemble.
6431 (assemble_ppi, sh_elf_final_processing): New functions.
6432 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6433 (md_longopts, md_parse_option): New option: -dsp.
6434 * config/tc-sh.h (elf_tc_final_processing): Define.
6435 (sh_elf_final_processing): Declare.
6437 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6439 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6440 the unwinder subspace. Save the current seg/subseg before creating
6443 2000-02-10 Nick Clifton <nickc@cygnus.com>
6445 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6446 little endian targets.
6447 (INST_BYTE1): Redefine to handle big and little endian
6449 (cpu_type): New type: Select between M340 and M210.
6450 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6451 instructions of the M340.
6452 (md_assemble): Add support for the MULSH and OPSR classes of
6454 (md_atof): Add support for little endian targets.
6455 (md_parse_option): Add support for -EL, -EB and -mcpu command
6457 (md_convert_frag): Add support for little endian targets.
6458 (md_apply_fix3): Add support for little endian targets.
6459 (md_number_to_chars): Add support for little endian targets.
6461 2000-02-10 Timothy Wall <twall@redhat.com>
6463 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6464 defined, use it to verify the symbol just read should be a label.
6466 2000-02-10 Timothy Wall <twall@redhat.com>
6468 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6469 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6470 around colons when KEEP_WHITE_AROUND_COLON is defined.
6471 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6472 and KEEP_WHITE_AROUND_COLON.
6474 2000-02-08 Timothy Wall <twall@redhat.com>
6476 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6478 (do_repeat): New. Abstract repeat logic so that a "break" can be
6480 (end_repeat): New. Provide support for a "break" out of the
6482 * read.h: Add prototypes for new functions.
6484 2000-02-08 Timothy Wall <twall@redhat.com>
6486 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6487 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6488 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6491 2000-02-08 Timothy Wall <twall@redhat.com>
6493 * read.c: Added elseif to directives table.
6494 * read.h: Added prototype for s_elseif.
6495 * doc/as.texinfo: Added description for elseif.
6496 * cond.c (s_elseif): New function
6498 2000-02-04 Timothy Wall <twall@redhat.com>
6500 * listing.c (print_lines): Remove conditionals causing bug in
6503 2000-02-03 Timothy Wall <twall@cygnus.com>
6505 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6507 * frags.c (frag_new): Calculate fr_fix in octets
6508 (frag_now_fix) Return offset as target address offset (bytes).
6509 (frag_now_fix_octets) New - Return offset in octets (8-bit
6511 * frags.h: Added prototype for frag_now_fix_octets().
6512 Distinguish between octets and bytes in field descriptions.
6513 * listing.c (calc_hex): Account for octets vs bytes when
6514 printing addresses/offsets.
6515 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6516 target is little-endian, print the octets in a word in big-endian
6517 order so that the display looks like a proper hexadecimal number,
6518 instead of having the octets reversed.
6519 * read.c (do_align): When recording alignment, alignment power
6520 should be in terms of target bytes (minimum addressible unit)
6522 (do_org) Convert ORG target address (byte) argument into an
6523 octet offset when generating a variable fragment.
6524 * symbols.c (resolve_symbol_value): Symbol final value
6525 converted to a target address offset (bytes) from its octet offset.
6526 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6527 offset (bytes) is adjusted by the frag offset (octets) converted
6529 (coff_frob_section) Section alignment power is in terms of bytes;
6530 convert it to an octet alignment power when calculating size (and
6531 size mask) in octets. Don't modify the section size in order to
6532 "align" it for TI COFF, since that format has a different method
6533 for storing alignment information.
6535 2000-02-01 Timothy Wall <twall@cygnus.com>
6537 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6538 entries, matching the way GCC generates them. If not escaped, the
6539 filename is encoded incorrectly.
6541 2000-01-31 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-arm.c (reg_table): Add support for ATPCS register
6546 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6548 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6550 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6552 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6553 of a symbol when we really care about its value.
6555 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6557 * config/tc-mcore.c (md_assemble): Give warning message if
6558 operands passes to instruction are more than the spec.
6560 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6562 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6563 Thumb mode but the label seen was not declared as '.thumb_func'
6564 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6565 correct disassembly of Thumb code bounded by non function labels.
6567 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6569 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6570 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6572 * Makefile.in: Same here.
6575 * configure.in: Set bfd_gas for i386-aout when primary target
6576 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6577 we may need the primary te_file. Remove incorrect comment.
6579 * configure: Regenerate.
6581 * config/e-i386aout.c: New file.
6583 * as.c (USE_EMULATIONS): Move to before print_version_id.
6584 (struct emulation): Add i386aout.
6585 (show_usage): Split text strings. Reformat -a text. Add --em
6589 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6590 (aout_format_ops): New.
6593 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6594 preprocessor conditional and add aout USE_EMULATIONS tests.
6595 (read_a_source_file): Don't pass error strings to printf as
6599 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6601 (do_data): Same here.
6602 (process_file): And here.
6605 * symbols.c (colon): Rewrite "already defined" fatal message
6606 code for aout with USE_EMULATIONS.
6609 * config/obj-aout.c (OBJ_HEADER): Define.
6610 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6612 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6613 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6615 (obj_aout_type): Expand S_SET_OTHER here too.
6616 (obj_read_begin_hook): Remove.
6617 (aout_pop_insert): New.
6618 (obj_aout_s_get_other): New.
6619 (obj_aout_s_get_desc): New.
6620 (aout_format_ops): New.
6623 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6624 gets aout_pseudo_table.
6625 (aout_pseudo_table): Declare.
6626 (obj_read_begin_hook): Define.
6629 * config/obj-coff.c (obj_pseudo_table): Rename to
6631 (coff_pop_insert): Use coff_pseudo_table.
6632 (coff_sec_sym_ok_for_reloc): Remove.
6633 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6634 and comment all zero entries and remove #if 0 code.
6637 * config/obj-coff.h (obj_pop_insert): Define.
6638 (coff_pseudo_table): Declare.
6641 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6642 s_get_size, s_set_size. Comment all zero entries.
6645 * config/obj-elf.c (elf_s_get_other): New function.
6646 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6647 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6648 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6650 (obj_elf_parse_section_letters): Don't pass error strings to
6651 printf as format arg.
6654 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6656 (elf_s_get_other): Declare.
6657 (S_GET_OTHER) Define as elf_s_get_other if not already
6659 (S_SET_OTHER): Only define when not already defined.
6660 (elf_obj_read_begin_hook): Declare.
6661 (obj_read_begin_hook): Define.
6662 (elf_obj_symbol_new_hook): Declare.
6663 (obj_symbol_new_hook): Define.
6666 * config/obj-multi.h: Add copyright header and protect against
6667 multiple inclusion. Add * to all function pointers.
6668 (OBJ_HEADER): If defined, include it rather than other defines
6670 (obj_frob_file_after_relocs): Test for NULL.
6671 (obj_symbol_new_hook): Here too.
6672 (obj_sec_sym_ok_for_reloc): And here.
6673 (S_GET_OTHER): Define.
6674 (S_GET_DESC): Define.
6675 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6676 (OBJ_MAYBE_ELF): Update comment.
6678 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6679 OBJ_AOUT preprocessor conditional and handle emulation by
6680 testing OUTPUT_FLAVOR.
6681 (i386_displacement): Here too.
6682 (md_section_align): Similarly here.
6683 (i386_target_format): Conditionally compile when more than one
6684 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6685 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6686 (i386_displacement): Here too.
6689 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6690 Define TARGET_FORMAT for aout only when not multi.
6693 * config/te-multi.h: Delete file as it's identical to te-generic.h
6695 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6697 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6698 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6701 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6703 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6706 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6708 * config/tc-mips.c (mips_do_align): New function.
6709 * config/tc-mips.h (md_do_align): Define.
6711 2000-01-10 Philip Blundell <philb@gnu.org>
6713 * doc/c-arm.texi (ARM Options): Fix typo.
6714 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6715 line separator for Linux.
6716 * doc/as.texinfo (Comments): Mention the ARM.
6718 2000-01-10 Philip Blundell <pb@futuretv.com>
6720 * configure.in (arm*-*-conix*): New target.
6721 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6723 * configure: Regenerate.
6725 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6727 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6728 (obj_elf_visibility): New function.
6730 * doc/as.texinfo (Visibility): New node: document visibility
6733 For older changes see ChangeLog-9899