1 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * configure.in: Change machine triplets from mips-*-linux-gnu* to
6 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
10 2001-09-11 Richard Henderson <rth@redhat.com>
12 * config/tc-alpha.c (alpha_elf_section_letter): New.
13 (alpha_elf_section_flags): New.
14 * config/tc-alpha.h (md_elf_section_letter): New.
15 (md_elf_section_flags): New.
16 * config/tc-ia64.c (ia64_elf_section_letter): New.
17 * config/tc-ia64.h (md_elf_section_letter): New.
19 2001-09-11 Jakub Jelinek <jakub@redhat.com>
21 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
22 of 'm', 'S' instead of 's'. Update bad_msg.
23 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
24 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
26 2001-09-09 Alan Modra <amodra@bigpond.net.au>
28 * expr.c (expr): Move code setting "retval" to the end of the loop,
29 and rearrange for efficiency. For "PIC code" subtraction, use
30 "rightseg" rather than recalculating. For "symbol OP symbol"
31 subtract, set "retval" to absolute_section if symbols in same
33 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
34 O_symbol. Simplify a +/- b code. Allow equality and non-equality
35 comparisons on symbols from any section. Allow other comparison
36 operators as for subtraction.
37 (symbol_equated_reloc_p): New predicate function.
38 * symbols.h (symbol_equated_reloc_p): Declare.
39 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
40 for expression syms is set correctly.
41 (adjust_reloc_syms): Use symbol_equated_reloc_p.
42 (write_relocs): Likewise.
43 (write_object_file): Likewise.
44 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
45 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
46 of a complex expression when setting up frag_var.
48 2001-09-07 Richard Henderson <rth@redhat.com>
50 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
51 require_seq and allow_seq. Let !literal omit the sequence number.
52 (tokenize_arguments): Reject sequence numbers of !allow_seq.
54 2001-09-08 Jakub Jelinek <jakub@redhat.com>
56 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
57 section symbols the same way as externs.
59 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
61 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
64 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
66 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
67 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
68 PIC, BFD_RELOC_16_PCREL for the rest.
70 (md_pcrel_from): return the right offset for the differently shifted
72 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
74 2001-09-05 Richard Henderson <rth@redhat.com>
76 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
77 (pseudo_func): Add @iplt.
78 (pseudo_opcode): Add data16 and data16.ua.
79 (md_begin): Set iplt pseudo.
80 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
82 2001-09-04 Richard Henderson <rth@redhat.com>
84 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
85 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
86 (alpha_macros): Remove occurrences of same.
87 (O_lituse_addr, O_gprel): New.
88 (DUMMY_RELOC_LITUSE_*): New.
89 (s_alpha_ucons, s_alpha_arch): Prototype.
90 (alpha_reloc_op): Construct elements via DEF macro.
91 (ALPHA_RELOC_SEQUENCE_OK): Remove.
92 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
93 members to not be literal specific.
94 (next_sequence_num): New.
95 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
96 added/removed BFD relocations.
97 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
98 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
99 (tokenize_arguments): Parse ! relocations properly.
100 (find_macro_match): Delete unused macro argument types.
101 (assemble_insn): Add reloc parameter; emit that instead of the
102 default as appropriate.
103 (get_alpha_reloc_tag): New. Split from ...
104 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
105 (assemble_tokens): Don't search macros if user relocation present.
106 Copy reloc sequence number to insn struct.
107 (emit_ldgp): Remove user reloc handling.
108 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
109 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
110 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
111 * config/tc-alpha.h (tc_adjust_symtab): Always define.
112 (struct alpha_fix_tag): Name members less literal specific.
114 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
116 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
117 address of two symbols in different sections.
119 2001-08-31 Eric Christopher <echristo@redhat.com>
120 Jason Eckhardt <jle@redhat.com>
122 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
123 5kc, and 20kc. Clean up old entries.
125 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
126 Jeff Law <law@redhat.com>
128 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
129 offset match H8 ELF spec.
130 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
131 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
133 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
134 (build_bytes): Mark fixups for PCrel branches as signed. For
135 OBJ_ELF, make sure the reloc's offset points to the first byte
137 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
138 * tc-h8300.h (relocation mappings): Add.
140 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
142 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
143 define for BFD_ASSEMBLER.
144 (tc_reloc_mangle): Likewise.
145 (tc_gen_reloc): New function for BFD_ASSEMBLER.
147 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
149 * config/tc-h8300.c (h8300hmode): Record the machine type
150 if BFD_ASSEMBLER is defined.
151 (h8300smode, md_begin): Similarly.
153 2001-08-29 Joel Sherrill <joel@OARcorp.com>
155 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
156 default from coff to elf.
157 * configure: Regenerate.
159 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
161 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
162 assorted coff relocations to the corresponding elf relocations.
163 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
165 * configure.in: Add case for h8300-*-elf.
166 * configure: Regenerate.
168 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
170 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
171 documentation to reflect reality.
173 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
175 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
176 (macro): Reflect change to MAX_GPREL_OFFSET.
178 2001-08-27 Torbjorn Granlund <tege@swox.com>
179 Staffan Ulfberg <staffanu@swox.se>
180 Linus Nordberg <linus@swox.se>
181 Alan Modra <amodra@bigpond.net.au>
183 * configure.in: Recognise powerpc*le*, not just powerpcle*.
184 * configure: Regenerate.
185 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
186 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
187 (md_assemble): Use them.
188 (ppc_machine): Support stub for ELF64 as well as XCOFF.
189 (md_pseudo_table): Add "llong", "quad".
190 (md_parse_option): Match default_cpu of powerpc*.
191 (ppc_arch): Likewise.
192 (ppc_subseg_align): Only for OBJ_XCOFF.
193 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
194 (md_begin): Select PPC_OPCODE_64 for 64 bit.
195 (ppc_insert_operand): Don't bother testing 'file' before calling
196 as_bad_where. Use as_bad_where for operand->insert errors.
197 (mapping): Add ELF64 relocation modifiers.
198 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
199 expressions with abs_symbol.
200 (ppc_elf_cons): Correct offset for little endian targets.
201 (ppc_elf_frob_symbol): New.
202 (md_assemble): Add support for 64 bit ELF relocs.
203 (ppc_tc): Ensure 8 byte alignment when 64 bit.
204 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
205 ".toc" section for 64 bit ELF.
206 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
207 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
208 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
209 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
210 Expand on comments, error message. Add support for 64 bit relocs,
211 and use PPC_HI etc. macros.
212 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
213 (HANDLE_ALIGN): Define to generate nops in code sections rather
215 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
216 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
217 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
218 (ppc_fix_adjustable): Declare.
219 (tc_frob_symbol): Define.
220 (ppc_elf_frob_symbol): Declare.
222 2001-08-26 Andreas Jaeger <aj@suse.de>
224 * config/tc-s390.c: Add missing prototypes
225 (md_gather_operands): Make static.
227 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
229 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
230 allowed value, not the word beyond maximum.
231 * config/tc-mips.c (macro_build_lui): Code cleanup.
232 (macro): Reflect change to MAX_GPREL_OFFSET.
233 (mips_ip): Check explicitly against S_EX_NONE.
234 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
235 (md_apply_fix): Code cleanup.
237 2001-08-24 Andreas Jaeger <aj@suse.de>
239 * config/tc-ppc.h: Fix prototype declaration.
241 2001-08-23 Jakub Jelinek <jakub@redhat.com>
243 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
244 * config/obj-elf.c (obj_elf_size): When size is constant, free
245 and clear symbol_get_obj(sym)->size if any.
247 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
249 * config/tc-mips.c (md_begin): Warn about incompatibility between
250 -march=FOO and -mipsN option, continue with default ISA.
252 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
254 * config/tc-mips.c (md_parse_option): #ifdef the
255 traditional/non-traditional names as it is done in mips_target_format.
257 2001-08-20 Richard Henderson <rth@redhat.com>
259 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
260 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
261 use seg parameter instead of now_seg.
263 2001-08-18 H.J. Lu <hjl@gnu.org>
265 * config/tc-mips.c (show): Add the missing prototype.
267 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
269 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
271 (mips_ip): Use the new return values instead of characters. Add
272 support for %higher and %highest.
275 (my_getSmallExpression): Make parsing case insensitive and more
276 reliable. Add support for %higher and %highest. Further support to
277 parse %gprel and %neg is implemented but currently deactivated.
279 2001-08-17 Alan Modra <amodra@bigpond.net.au>
281 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
282 (ecoff_build_symbols): Likewise.
283 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
285 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
287 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
288 for n32 ABI if appropriate.
290 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
292 * config/tc-mips.c (cons_fix_new_mips): Remove.
293 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
294 (cons_fix_new_mips): Remove.
296 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
298 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
299 a label, not a hex constant.
301 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
303 * config/tc-v850.h: Add missing prototypes.
305 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
307 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
310 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
312 * config/tc-sparc.c (cons_fix_new_sparc): Move
313 `sparc_no_align_cons = 0;' to...
314 (s_uacons): ...here so that sparc_no_align_cons will get
317 2001-08-11 Kazu Hirata <kazu@hxi.com>
319 * config/tc-mips.c: Fix a comment typo.
321 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
323 * config/tc-mips.c (move_register): New function.
324 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
326 (macro2): Use move_register rather than macro_build for moves.
327 (mips16_macro): Likewise.
328 (macro): Likewise. Handle M_MOVE.
330 2001-08-10 Andreas Jaeger <aj@suse.de>
332 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
334 * configure: Regenerate.
336 2001-08-10 Alan Modra <amodra@bigpond.net.au>
338 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
339 Comment indentation of #pragma.
340 * macro.c (alloca): Likewise.
342 * config/tc-ppc.c: Revert 2001-08-08.
344 2001-08-09 Alan Modra <amodra@bigpond.net.au>
346 * symbols.c: Add missing prototypes.
347 * config/e-i386elf.c: Likewise.
348 * config/e-i386coff.c: Likewise.
349 * config/e-i386aout.c: Likewise.
350 * config/obj-coff.c: Likewise.
351 (def_symbol_in_progress, stack): Move definition.
352 * config/obj-elf.c: Add missing prototypes.
353 (obj_elf_change_section): Make static.
354 (obj_elf_parse_section_letters): Likewise.
355 (obj_elf_section_word): Likewise.
356 (obj_elf_section_type): Likewise.
358 2001-08-08 Alan Modra <amodra@bigpond.net.au>
360 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
361 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
362 determining reloc type with code reading operands->reloc field.
364 2001-08-08 Alan Modra <amodra@bigpond.net.au>
366 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
367 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
368 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
369 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
371 * output-file.c (output_file_create): Don't try to open a second
372 time as it's unnecessary. FOPEN_W was undefined too.
374 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
376 * config/tc-mips.c (macro_build): Replace magic constants by defines.
377 (mips_ip): Likewise. Typo.
379 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
381 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
383 (RELAX_ENCODE): Replace bfd_vma by valueT.
384 (load_address): Formatting.
385 (macro): Likewise. Code cleanup. Typo.
386 (macro2): Formatting.
387 (md_parse_option): Typo.
388 (s_mipsset): Reorder cases to look nicer.
389 (md_estimate_size_before_relax): Formatting. Code cleanup.
390 (mips_elf_final_processing): Check against NULL instead of 0.
391 (md_obj_end): Remove ugly `' in message string.
392 (s_mips_ent): Remove ugly `' in message string.
394 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
396 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
397 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
398 mutually exclusive (if they are different).
399 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
402 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
404 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
407 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
409 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
410 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
411 (md_long_opts): Add -mfp32 option.
412 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
413 (md_show_usage): Show usage for -mfp32 and -mgp32.
414 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
415 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
416 (HAVE_32BIT_ADDRESSES): New macro.
417 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
418 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
419 (s_cprestore, s_cpadd): Likewise.
420 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
421 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
422 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
423 to determine the width of addresses in load, store and jump macros.
424 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
425 used in set instructions; do not check the address size for them.
426 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
427 unaligned load and store macros.
428 (mips_ip): Use the new macros to check the width of a register when
429 processing float constants. Force a constant into memory if it is
430 destined for an FPR and the FPRs are wider than the GPRs. Warn about
431 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
432 than mips_gp32 to select synthetic instructions.
433 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
434 synthetic instructions.
436 2001-08-01 Christian Groessler <cpg@aladdin.de>
438 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
439 "rh", "rr", "rq", or "sp" then don't automatically assume
440 it's a register name. Check whether there is a number
443 2001-08-01 Alan Modra <amodra@bigpond.net.au>
445 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
446 Don't allocate more space than necessary for the input line copy.
448 2001-08-01 Alan Modra <amodra@bigpond.net.au>
450 * read.c: Standardize error/warning messages - don't capitalise, no
451 final period or newline, don't say "ignored" or "zero assumed" for
452 as_bad messages. In some cases, change the wording to that used
453 elsewhere for similar messages.
456 * atof-generic.c: Likewise.
459 * depend.c: Likewise.
460 * dwarf2dbg.c: Likewise.
464 * input-file.c: Likewise.
465 * input-scrub.c: Likewise.
466 * listing.c: Likewise.
467 * output-file.c: Likewise.
469 * subsegs.c: Likewise.
470 * symbols.c: Likewise.
472 * ecoff.c (ecoff_directive_end): Test for missing name by
473 comparing input line pointers rather than reading string.
474 (ecoff_directive_ent): Likewise.
475 * read.c (s_set): Likewise.
476 (s_align): Report a warning rather than an error for
478 (s_comm): Check for missing symbol name.
479 (s_lcomm_internal): Likewise.
481 (s_globl): Use is_end_of_line instead of looking for '\n'.
482 (s_lcomm_internal): Likewise.
483 (ignore_rest_of_line): Report a warning rather than an error.
485 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
487 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
488 any kind of relocation against a not-loaded section.
490 2001-07-30 Alan Modra <amodra@bigpond.net.au>
492 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
493 to include '@' in symbol names when parsing versioned symbols
494 rather than calling get_symbol_end multiple times.
495 * config/tc-i370.c (register_name): Format fixes. Don't call
496 get_symbol_end after parsing number.
497 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
498 code out of conditional.
499 (address_register_name): Likewise.
500 (other_register_name): Likewise.
501 * config/tc-mn10300.c (r_register_name): Likewise.
502 (xr_register_name): Likewise.
503 (data_register_name): Likewise.
504 (address_register_name): Likewise.
505 (other_register_name): Likewise.
506 * config/tc-ppc.c (register_name): Likewise.
507 * config/tc-s390.c (register_name): Likewise.
509 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
511 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
512 and bra relax: update fragP->fr_fix after the fixup.
514 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
516 * read.c (s_set): Check for missing symbol name.
518 2001-07-26 Alan Modra <amodra@bigpond.net.au>
520 * write.c (relax_segment <rs_space>): Account for fr_fix.
522 2001-07-25 H.J. Lu <hjl@gnu.org>
524 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
525 we treat weak like extern only for ELF.
526 (mips_fix_adjustable): Make sure we don't adjust extern/weak
527 symbols only for ELF.
529 2001-07-25 Chris Demetriou <cgd@broadcom.com>
531 * config/tc-mips.c: Fix spelling error in comment.
533 2001-07-25 Dave Brolley <brolley@redhat.com>
535 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
536 (IS_PARALLEL_SEPARATOR): New macro.
537 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
538 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
539 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
540 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
543 2001-07-24 Alan Modra <amodra@bigpond.net.au>
545 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
546 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
547 Update dependencies with "make dep-am".
548 * Makefile.in: Regenerate.
549 * doc/Makefile.in: Regenerate.
551 2001-07-23 Kazu Hirata <kazu@hxi.com>
553 * config/tc-alpha.h: Fix formatting.
554 * config/tc-arc.c: Likewise.
555 * config/tc-d10v.h: Likewise.
556 * config/tc-hppa.c: Likewise.
557 * config/tc-i370.c: Likewise.
558 * config/tc-i386.h: Likewise.
559 * config/tc-i960.h: Likewise.
560 * config/tc-ia64.c: Likewise.
561 * config/tc-ia64.h: Likewise.
562 * config/tc-m32r.c: Likewise.
563 * config/tc-m68k.c: Likewise.
564 * config/tc-m88k.c: Likewise.
565 * config/tc-ns32k.c: Likewise.
566 * config/tc-pdp11.c: Likewise.
567 * config/tc-pj.h: Likewise.
568 * config/tc-s390.c: Likewise.
569 * config/tc-sparc.c: Likewise.
570 * config/tc-sparc.h: Likewise.
571 * config/tc-tic80.c: Likewise.
572 * config/tc-w65.h: Likewise.
574 2001-07-23 Alan Modra <amodra@bigpond.net.au>
576 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
577 symbols specially. Always resolve, adding fr_address to value.
578 * write.c (write_object_file): Don't add fr_address to sym values.
579 (relax_frag): Likewise.
580 (relax_segment): Likewise.
581 * config/obj-ieee.c (do_symbols): Likewise.
582 * config/tc-cris.c (md_convert_frag): Likewise.
583 * config/tc-fr30.c (md_convert_frag): Likewise.
584 * config/tc-i386.c (md_convert_frag): Likewise.
585 * config/tc-m32r.c (md_convert_frag): Likewise.
586 * config/tc-m68hc11.c (md_convert_frag): Likewise.
587 * config/tc-mcore.c (md_convert_frag): Likewise.
588 * config/tc-mips.c (mips16_extended_frag): Likewise.
589 * config/tc-ns32k.c (md_convert_frag): Likewise.
590 * config/tc-m68k.c (md_convert_frag_1): Likewise.
591 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
592 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
593 (md_relax_table): Remove first four entries. Format.
594 (md_estimate_size_before_relax): Remove old_fix. Don't bother
595 setting fr_var. Simplify byte branch checks.
597 2001-07-23 Alan Modra <amodra@bigpond.net.au>
599 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
600 "isbranch" param as all calls have it set.
601 (pa_parse_neg_cmpsub_cmpltr): Likewise.
602 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
603 strcasecmp in "nullify" var.
604 (pa_parse_neg_add_cmpltr): Likewise.
605 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
606 functions. Don't print wrong conditions in error messages.
608 2001-07-23 Andreas Jaeger <aj@suse.de>
610 * config/tc-s390.c (s390_force_relocation): Removed.
612 * config/tc-s390.h: Remove double declaration of
615 2001-07-22 H.J. Lu <hjl@gnu.org>
617 * config/tc-mips.c (s_mips_end): Remove unused variables.
618 (s_mips_frame): Add ATTRIBUTE_UNUSED.
620 2001-07-17 Andreas Schwab <schwab@suse.de>
622 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
624 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
626 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
628 2001-07-17 matthew green <mrg@eterna.com.au>
630 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
632 (line_comment_chars): Set to '/' if TE_NetBSD.
634 2001-07-14 matthew green <mrg@eterna.com.au>
636 * configure.in (i386-*-netbsdelf*): New target.
637 * configure: Regenerate.
639 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
641 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
642 class of the non-debug symbol is C_NULL.
644 2001-07-10 Anders Norlander <anorland@synergenix.se>
646 * doc/as.texinfo (Incbin): Fix grammatical errors.
648 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
650 * depend.c: Use FOPEN_.. macros in calls to fopen().
651 * input-file.c: As above.
652 * itbl-ops.c: As above.
653 * listing.c: As above.
654 * output-file.c: As above.
657 2001-07-08 Anders Norlander <anorland@synergenix.se>
659 * read.c (s_incbin): New .incbin function.
660 * read.c (potable): Add "incbin" pseudo-op.
661 * read.h: Add s_incbin prototype.
662 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
663 * NEWS: Mention new feature.
665 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
667 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
670 2001-07-06 John Healy <jhealy@redhat.com>
672 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
673 set of fixups to be stored.
674 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
675 restored to be chosen from any that are saved.
676 (gas_cgen_swap_fixups): Modified to allow the current set of
677 fixups to be swapped with any other set that has been saved.
678 (gas_cgen_initialize_saved_fixups_array): New routine.
679 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
680 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
681 or MAX_SAVED_FIXUP_CHAINS.
682 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
683 store, swap and restore fuctions to reflect the new interface.
685 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
687 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
688 ignore empty, ineffectual alignment frags when deciding if a
691 2001-07-05 Steve Ellcey <sje@cup.hp.com>
693 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
694 and SPECIAL_SECTION_FINI_ARRAY.
695 (special_section_name): Add .init_array and .fini_array.
696 (md_pseudo_table): Add init_array and fini_array.
697 (md): Add pointer_size and pointer_size_shift fields.
698 (setup_unwind_header): New static function.
699 (output_unw_records): Modify to use setup_unwind_header.
700 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
701 md.pointer_size_shift.
702 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
704 2001-07-05 Ben Elliston <bje@redhat.com>
706 * README (Supported platforms): m88k no longer suffers bitrot.
708 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
710 2001-07-05 Alan Modra <amodra@bigpond.net.au>
712 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
713 lsy_value. Correct typos in comments.
714 * symbols.c (local_symbol_make): Update for name change.
715 (local_symbol_convert): Likewise.
717 (S_GET_VALUE): Likewise.
718 (S_SET_VALUE): Likewise.
719 (print_symbol_value_1): Likewise.
720 (resolve_symbol_value): Likewise. Don't divide local sym values
721 by OCTETS_PER_BYTE twice.
723 2001-07-04 Jim Wilson <wilson@redhat.com>
725 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
727 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
730 2001-07-05 Ben Elliston <bje@redhat.com>
732 * read.c (s_fill): Correct spelling error in comments.
734 * doc/c-m88k.texi: New file.
735 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
736 * doc/Makefile.in: Regenerate.
737 * doc/all.texi: Set M880X0.
738 * doc/as.texinfo: Hook in m88k-dependent documentation.
740 2001-07-04 Eric Christopher <echristo@redhat.com>
742 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
744 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
745 and rm5721 as valid cpu strings.
746 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
748 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
750 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
751 if it's expected to be non-zero.
753 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
755 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
758 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
759 (write_object_file): Set finalize_syms to
760 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
763 * doc/internals.texi; Document
764 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
766 2001-07-02 Alan Modra <amodra@bigpond.net.au>
768 * config/tc-ppc.c: Formatting fixes.
770 2001-07-01 Ben Elliston <bje@redhat.com>
772 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
773 they cause some subtle breakage. Will fix them again later.
775 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
777 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
778 outside of a function as a .appline directive.
780 2001-06-28 Eric Christopher <echristo@redhat.com>
781 H.J. Lu <hjl@gnu.org>
783 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
784 of mips_cpu for the ISA selection.
785 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
786 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
787 (mips_tune): New. Use mips_tune for scheduling and optimization
789 (append_insn): Use mips_tune and mips_arch.
790 (macro_build): Ditto.
792 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
793 backwards compatability mips_cpu generates arch and tune.
794 (md_show_usage): Document new behavior.
796 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
801 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
803 * write.c (write_object_file): Do not set finalize_syms until
804 after the segments have been sized. Some backends may still
805 need to access the syms's frags in order to adjust relaxed
808 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
811 2001-06-27 Alan Modra <amodra@bigpond.net.au>
813 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
814 subtract MD_PCREL_FROM_SECTION for 68k.
815 (fixup_segment <Difference of 2 syms different seg>): Only fudge
816 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
818 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
820 * write.c (fixup_segment <Difference of 2 syms same seg>): If
821 pcrel, subtract MD_PCREL_FROM_SECTION value.
823 2001-06-24 Ben Elliston <bje@redhat.com>
825 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
827 2001-06-24 Jakub Jelinek <jakub@redhat.com>
829 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
830 section symbols the same way as externs.
832 2001-06-24 Ben Elliston <bje@redhat.com>
834 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
835 (emit_relocations): Ditto.
837 (md_begin): Reformat comments to conform to the GNU standards.
838 (md_assemble): Ditto.
840 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
841 (md_parse_option): Mark parameters as unused.
842 (md_show_usage): Ditto.
843 (calcop): Adjust type of `reg_prefix' to char.
845 (getval): Adjust type of local `c' to char.
846 (md_create_short_jump): Mark from_addr, to_addr params as unused.
847 (md_create_long_jump): Ditto.
848 (md_estimate_size_before_relax): Mark parameters as unused.
850 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
851 to allay a possible compiler warning.
853 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
855 * doc/internals.texi (CPU backend): Document md_atof.
857 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
859 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
860 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
863 2001-06-21 Philip Blundell <philb@gnu.org>
865 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
867 (insns): Remove entry for adrl. Add long_flag for adr.
868 (do_adr): Handle `l' suffix.
871 2001-06-21 Alan Modra <amodra@bigpond.net.au>
873 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
874 (md_apply_fix): Use it here. Replace printf with equivalent
876 (tc_gen_reloc): Use as_bad_where instead of as_bad.
877 (md_apply_fix): Here too.
878 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
879 * config/tc-m68k.c (tc_gen_reloc): Likewise.
880 (md_convert_frag_1): Likewise.
882 2000-06-20 Tom Rix <trix@redhat.com>
884 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
886 2001-06-18 H.J. Lu <hjl@gnu.org>
888 * doc/Makefile.am (info): Depend on $(MANS).
889 (as.1): Remove the prefix `$(srcdir)/'.
890 * doc/Makefile.in: Regenerated.
894 2001-06-18 Philip Blundell <philb@gnu.org>
896 * config/tc-arm.c (do_msr): Remove restriction on usage of
899 2001-06-19 Alan Modra <amodra@bigpond.net.au>
901 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
904 2001-06-13 Philip Blundell <philb@gnu.org>
906 * config/tc-arm.c (thumb_shift): Improve wording of error message.
907 (do_t_arit): Likewise.
909 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
911 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
912 .loc pseudos if the dfwarf2 functions are available.
913 (md_assemble): Only call dwarf2_emit_insn if it is available.
915 * expr.c: Fix typo in comment.
917 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
919 * doc/as.texinfo (Infix Ops): Document that comparison and
920 combiner operators can be used as infix operators.
922 2001-06-12 Peter Jakubek <pjak@snafu.de>
924 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
926 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
927 (reverse_mri_condition): Likewise.
928 (swap_mri_condition): Issue warning for conditions that can not be
930 (build_mri_control_operand): Fix order of operands (swapped).
931 (build_mri_control_operand): Allow upper case extension in structured
933 (s_mri_else): Likewise.
934 (s_mri_next): Likewise.
935 (s_mri_for): Likewise.
936 (s_mri_if): Fix handling comment ('*') in mri mode.
937 (s_mri_while): Likewise.
938 * macro.c (macro_expand): Allow macro invocation with empty
941 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
943 * config/tc-arm.c: Fix test for overlow of literal pool.
945 2001-06-11 H.J. Lu <hjl@gnu.org>
947 * NEWS: Updated for the new -n option for the MIPS assembler.
949 * config/tc-mips.c (md_show_usage): Add -n.
951 * doc/as.texinfo: Document the new -n option.
952 * doc/c-mips.texi: Likewise.
953 * doc/as.1: Regenerated.
955 2001-06-10 Alan Modra <amodra@bigpond.net.au>
957 * config/obj-coff.c (obj_coff_section): Formatting fix.
959 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
962 2001-06-08 H.J. Lu <hjl@gnu.org>
964 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
965 disable warning about all NOPS that the assembler generates.
966 (macro): Warn NOPS generated only if warn_nops is not 0.
967 (md_shortopts): Add `n'.
968 (md_parse_option): Set warn_nops to 1 for `n'.
970 2001-06-08 H.J. Lu <hjl@gnu.org>
972 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
974 2001-06-08 H.J. Lu <hjl@gnu.org>
976 * config/tc-mips.c (md_apply_fix): Don't adjust common
977 extern/weak symbols for ELF.
978 (md_estimate_size_before_relax): Treat weak like extern for
980 (mips_fix_adjustable): Don't adjust extern/weak symbols for
983 2001-06-08 Alan Modra <amodra@bigpond.net.au>
985 * Makefile.am: 'som' is not wrongly spelled 'some'.
986 * Makefile.in: Regenerate.
988 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
989 S_GET_VALUE by using a temp.
990 (append_insn): Likewise, and for S_SET_VALUE too.
991 (mips_emit_delays): Likewise.
992 (my_getExpression): Likewise.
993 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
994 (mips16_extended_frag): Remove code concerned with avoiding
995 locking in a frag address now that symbols are not finalized until
996 relaxation is complete. Cater for first relaxation pass having
997 bogus addresses. Use relax_marker to reliably determine whether a
998 symbol frag has been reached on the current pass.
1000 2001-06-07 H.J. Lu <hjl@gnu.org>
1002 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1003 * configure: Regenerate.
1005 2001-06-07 H.J. Lu <hjl@gnu.org>
1007 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1009 * configure: Regenerate.
1011 2001-06-07 H.J. Lu <hjl@gnu.org>
1013 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1014 MIPS_STABS_ELF is defined.
1016 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1018 * as.c (show_usage): Remove L from listing options. It is not a
1021 2001-06-06 Christian Groessler <cpg@aladdin.de>
1023 * config/tc-z8k.c: Removed many warnings by removing unused
1024 variables and tagging unused parameters as such.
1025 (md_begin): Fixed a typo (","instead of ";").
1026 (struct ctrl_table): Add parentheses to initialize array
1028 (struct flag_table): Likewise.
1029 (struct intr_table): Likewise.
1030 (struct table): Likewise.
1031 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1033 2001-06-06 Peter Jakubek <pjak@snafu.de>
1035 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1036 options to list (e.g. m5206e, m5307, m5407).
1038 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1040 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1041 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1043 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1045 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1046 <JumpByte, JumpDword insn output>: Remove dead code.
1048 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1050 * as.c (parse_args): Correct option name "listing-lhs-width2".
1052 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1054 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1057 2001-05-30 Richard Henderson <rth@redhat.com>
1059 * read.c (emit_leb128_expr): Call md_cons_align.
1061 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1063 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1064 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1065 (tc_gen_reloc): Likewise.
1066 (sparc_cons_align): Don't clear sparc_no_align_cons.
1067 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1068 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1070 2001-05-27 Alan Modra <amodra@one.net.au>
1072 * write.c (relax_segment <rs_space>): Check the section of a
1073 symbol to determine whether it is absolute rather than comparing
1074 its frag against zero_address_frag as listings play tricks with
1077 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1078 allocated in the same chunk as the fixed part.
1080 2001-05-26 Alan Modra <amodra@one.net.au>
1082 * write.c (relax_segment <rs_space>): Calculate growth using
1083 addresses before stretch. Prevent repeated error messages.
1084 From Peter Jakubek <pjak@snafu.de>
1085 Use as_bad_where and as_warn_where to pinpoint errors.
1087 2001-05-25 Alan Modra <amodra@one.net.au>
1089 * symbols.c (resolve_symbol_value): Always set segment, even when
1090 not finalizing symbol value.
1092 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1093 * config/obj-coff.c (write_object_file): Likewise.
1094 * (size_section): Remove rs_space assert as fr_symbol is no longer
1096 (fill_section): Likewise.
1098 * configure.in: Replace linuxoldld with linux*oldld.
1099 * configure: Regenerate.
1101 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1102 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1103 that have been finalized.
1105 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1106 taking exit_dont_set_value.
1108 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1111 2000-05-24 Tom Rix <trix@redhat.com>
1113 * config/obj-coff.c (add_lineno): xcoff allows negative line
1115 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1117 2001-05-24 Alan Modra <amodra@one.net.au>
1119 * write.c (write_object_file): Set finalize_syms = 1 before
1122 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1124 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1125 architecture, remove erraneous ISA_MIPS32.
1126 (md_show_usage): Add MIPS r12k support.
1127 (mips_cpu_info_table): Add MIPS r12k support.
1129 2001-05-22 Alan Modra <amodra@one.net.au>
1131 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1134 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1135 instead use finalize_syms directly. Don't treat expressions
1136 specially with regard to finalize_syms. Update calls to self.
1137 (resolve_local_symbol): Update call to resolve_symbol_value.
1138 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1140 * symbols.h (resolve_symbol_value): Update prototype.
1141 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1142 to resolve_symbol_value.
1143 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1144 * config/obj-coff.c (do_relocs_for): Likewise.
1145 (yank_symbols): Likewise.
1146 (fixup_segment): Likewise.
1147 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1148 * config/tc-mips.c (md_convert_frag): Likewise.
1149 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1150 (ppc_fix_adjustable): Likewise.
1151 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1152 (dwarf2dbg_convert_frag): Likewise.
1153 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1154 (eh_frame_convert_frag): Likewise.
1155 * expr.c (make_expr_symbol): Likewise.
1156 * write.c (adjust_reloc_syms): Likewise.
1157 (write_object_file): Likewise.
1158 (relax_segment): Likewise.
1159 (fixup_segment): Likewise.
1160 (finalize_syms): Init to zero, and update comment.
1161 (write_object_file): Set finalize_syms to 1 rather than 2.
1162 * doc/internals.texi (sy_value): Mention finalize_syms.
1163 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1165 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1166 as relaxable if embedded system, make weak syms non-relaxable.
1168 (tc_m68k_fix_adjustable): ..so it can be used here.
1169 (md_apply_fix_2): Sign extend without conditional.
1171 * config/tc-v850.c: Update copyright.
1173 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1175 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1176 howto entry is not found.
1178 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1180 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1181 optimize differences between symbols in code sections to
1183 (mn10300_fix_adjustable): Don't adjust to section+offset
1184 relocations pointing at symbols in code sections.
1186 2001-05-16 Alan Modra <amodra@one.net.au>
1188 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1190 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1191 opcodes are output rather than after. Delete insn_size.
1192 * config/tc-v850.c (md_assemble): Similarly, but delete
1195 2001-05-14 Richard Henderson <rth@redhat.com>
1197 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1200 2001-05-14 Richard Henderson <rth@redhat.com>
1202 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1203 also collect whether to expect an FDE augmentation.
1204 (check_eh_frame): Rewrite as a state machine. Track where in
1205 an FDE we are located, skip any augmentation.
1206 (eh_frame_estimate_size_before_relax): Get code alignment from
1207 the fragment subtype.
1208 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1209 * read.c (emit_leb128_expr): Call check_eh_frame.
1211 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1213 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1214 before a relaxable insns.
1216 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1218 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1219 between symbols if the base symbol is in the current section;
1220 emit a PC-relative relocation instead.
1222 2001-05-12 Peter Targett <peter.targett@arccores.com>
1224 * config/tc-arc.c: Update copyright and tidy source comments.
1225 (md_pseudo_table): Add directive .cpu back as an alias for
1226 .option. Add .file and .line for dwarf2 support.
1227 (arc_mach_type): Make bfd_mach_arc_6 default.
1228 (md_longopts): Add entry 'pre-v6' representing old command line
1229 option when assembling for 'arc5' core versions.
1230 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1232 (arc_code_symbol): Make symbol value for @h30 fixup expression
1233 equal to O_constant.
1234 (md_assemble): Call dwarf2_emit_insn.
1235 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1236 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1237 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1239 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1241 * config/tc-ia64.c (special_linkonce_name): New.
1242 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1243 .gnu.linkonce.ia64unw{,i}.FOO.
1244 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1245 (dot_endp): Add comment about it.
1247 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1249 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1250 block, ensure that the low order bits of the alignment are
1253 2001-05-10 Alan Modra <amodra@one.net.au>
1255 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1258 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1259 current variable part of frag.
1260 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1261 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1262 * config/tc-m68hc11.c (RELAX_STATE): Define.
1263 (RELAX_LENGTH): Define.
1264 (md_estimate_size_before_relax): Handle non-relaxable cases
1265 separately from relaxable cases for clarity, and return correct
1266 size for multi-pass relaxation.
1267 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1268 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1269 (md_convert_frag): Remove "length_code".
1270 * config/tc-vax.c (RELAX_STATE): Define.
1271 (RELAX_LENGTH): Define.
1272 (md_relax_table): Add missing entry.
1273 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1274 (md_convert_frag): Remove "length_code".
1275 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1276 don't bother setting fr_var. Return correct size for multi-pass
1278 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1279 (md_convert_frag): Don't bother clearing fr_var.
1280 (md_pseudo_table): Correct initialization.
1281 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1282 (md_estimate_size_before_relax): No need to set fr_var.
1283 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1284 (md_estimate_size_before_relax): No need to set fr_var.
1286 2001-05-09 Richard Henderson <rth@redhat.com>
1288 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1289 beginning a function's unwind info block.
1291 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1293 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1295 2001-05-08 Andreas Schwab <schwab@suse.de>
1297 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1298 fx_pcrel_adjust explicitly sign extend when reading it.
1300 2001-05-08 Alan Modra <amodra@one.net.au>
1302 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1303 from md_relax_table, and combine some switch cases.
1305 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1307 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1308 from offset in non-pcrel operands too.
1310 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1312 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1313 * config/tc-arm.c (arm_handle_align): Do not insert more than
1314 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1315 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1317 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1319 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1321 * Makefile.in: Regenerate.
1322 * configure.in: Remove duplicate mips-*-ecoff* entry.
1323 * configure: Regenerate.
1325 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1326 (n_names): Cast away type mismatch.
1327 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1328 (obj_ecoff_frob_symbol): Likewise.
1329 * ecoff.c: (add_file): Add unused attribute.
1330 (ecoff_directive_begin): Likewise.
1331 (ecoff_directive_bend): Likewise.
1332 (ecoff_directive_def): Likewise.
1333 (ecoff_directive_dim): Likewise.
1334 (ecoff_directive_scl): Likewise.
1335 (ecoff_directive_size): Likewise.
1336 (ecoff_directive_type): Likewise.
1337 (ecoff_directive_tag): Likewise.
1338 (ecoff_directive_val): Likewise.
1339 (ecoff_directive_endef): Likewise.
1340 (ecoff_directive_end): Likewise.
1341 (ecoff_directive_ent): Likewise.
1342 (ecoff_directive_extern): Likewise.
1343 (ecoff_directive_file): Likewise.
1344 (ecoff_directive_fmask): Likewise.
1345 (ecoff_directive_frame): Likewise.
1346 (ecoff_directive_mask): Likewise.
1347 (ecoff_directive_loc): Likewise.
1348 (mark_stabs): Likewise.
1349 (ecoff_stab): Likewise.
1350 (ecoff_frob_symbol): Cast away type mismatch.
1351 (ecoff_padding_adjust): Likewise.
1352 (ecoff_build_symbols): Likewise.
1353 (ecoff_build_procs): Likewise.
1354 (ecoff_build_aux): Likewise.
1355 (ecoff_build_strings): Likewise.
1356 (ecoff_build_fdr): Likewise.
1357 (ecoff_build_debug): Likewise.
1358 * itbl-ops.c (itbl_assemble): Variable initialization.
1360 2001-05-03 Alan Modra <amodra@one.net.au>
1362 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1363 expressions rather than triggering an assert.
1365 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1367 * config/tc-openrisc.c: New file.
1368 * config/tc-openrisc.h: Likewise.
1370 * Makefile.am: Add OpenRISC target.
1371 * Makefile.in: Regenerated.
1373 * configure.in (openrisc-*-*): Add target.
1374 * configure: Regenerated.
1376 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1378 * config/tc-arm.c (arm_frag_align_code): Change error message to
1379 more explanatory version.
1381 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1383 * config/tc-mips.c (md_parse_option): Also accept
1384 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1386 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1388 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1389 argument passing order: predicate goes last, not first.
1391 2001-04-27 Sean McNeil <sean@mcneil.com>
1393 * configure.in: Add arm-vxworks.
1394 * configure: Regenerate.
1396 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1398 * config/tc-arm.c (arm_handle_align): New Function: Generate
1399 no-op filled alignment frags.
1400 (arm_frag_align_code): New Function: Create a code alignment frag.
1401 (arm_init_frag): New Function: Initialse the target dependent
1404 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1405 (TC_FRAG_INIT): Define.
1406 (HANDLE_ALIGN): Define.
1407 (md_do_align): Define.
1409 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1411 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1412 symbol has been initialised before extracting its symbol index.
1414 2001-04-24 H.J. Lu <hjl@gnu.org>
1416 * configure: Regenerated with the right version of autoconf.
1418 2001-04-24 Christian Groessler <cpg@aladdin.de>
1420 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1421 generate R_CALLR and R_REL16 relocations
1423 2000-04-20 Jason Eckhardt <jle@redhat.com>
1425 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1426 since frag_now can change after d10v_cleanup is called.
1428 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1430 * configure.in: Add the em type for FreeBSD targets.
1431 * configure: Regenerate.
1433 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1435 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1436 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1438 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1439 pc-relative relocations not placed at the end of the instruction.
1441 2001-04-13 Jim Wilson <wilson@redhat.com>
1443 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1446 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1448 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1449 handle SHF_MERGE and SHF_STRINGS.
1450 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1451 (obj_elf_section): Allow additional argument specifying entity size.
1452 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1453 in SEC_MERGE sections.
1455 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1457 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1459 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1461 * expr.c (operand): Pass &c to md_parse_name().
1462 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1464 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1466 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1468 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1469 * Makefile.in: Regenerated.
1471 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1472 * configure: Regenerated.
1474 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1476 * config/tc-mn10300.c (xr_registers): Added `pc'.
1478 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1480 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1481 * configure: Regenerate.
1483 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1484 cases, and always return size based on current fr_subtype.
1485 (md_begin): Move initialization of md_relax_table..
1486 (md_relax_table): ..to static initializer. Set rlx_length for
1487 UNDEF_WORD_DISP cases.
1488 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1489 (md_begin): Likewise.
1490 (md_relax_table): Likewise.
1491 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1492 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1493 Set rlx_backward and rlx_forward to zero for unused states.
1494 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1495 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1496 (UNCOND12, UNCOND32): Remove duplicate defines.
1498 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1500 * config/tc-cris.c (md_estimate_size_before_relax) <case
1501 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1502 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1503 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1504 Add cases to cover all relax states.
1505 (cris_insn_first_word_frag): New.
1506 (md_assemble): Call cris_insn_first_word_frag to get the first
1507 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1508 end. Drop variable insn_size.
1509 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1510 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1511 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1513 * write.c (write_object_file): Reset broken word state before
1516 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1518 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1519 for one line if not already enabled.
1520 * cond.c (s_elseif): Correct conditional assembly listing.
1523 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1524 Don't abort on NULL current_cframe.
1526 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1528 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1529 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1530 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1531 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1532 * config/obj-coff.c (do_relocs_for): Likewise.
1533 (yank_symbols): Likewise.
1534 (fixup_segment): Likewise.
1535 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1536 (ppc_fix_adjustable): Likewise.
1537 * config/tc-mips.c (md_convert_frag): Likewise.
1538 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1539 * ehopt.c (eh_frame_convert_frag): Likewise.
1540 * expr.c (make_expr_symbol): Likewise.
1542 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1544 * symbols.c (resolve_symbol_value): Don't fix expression values
1545 until relaxation is complete.
1546 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1547 (S_GET_VALUE): Likewise, and return unresolved expression value.
1548 * write.c (finalize_syms): New.
1549 (relax_and_size_seg): Split into..
1550 (relax_seg): New function, returns 1 if anything changed..
1551 (size_seg): And the remainder of relax_and_size_seg.
1552 (fixup_segment): Arrange for final resolution of sym values.
1553 (adjust_reloc_syms): Likewise.
1554 (write_object_file): Likewise, and repeatedly call relax_seg until
1555 nothing more changes.
1556 (relax_segment): Return 1 if anything changed. Use correct types
1557 for rs_org `target' and `after'.
1558 * write.h (finalize_syms): Declare.
1559 (relax_segment): Update prototype.
1561 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1562 do-nothing cases to switch to avoid abort on a second relaxation
1563 pass, and tidy code a little.
1564 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1565 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1566 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1567 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1568 (md_relax_table): Remove first four unused entries. Increment
1569 rlx_length by one throughout table, and update comments to suit.
1570 (md_estimate_size_before_relax): Return size of current variable
1571 part of frag to reflect reality when relaxing more than once.
1572 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1573 (COND32, UNCD32): Rename to DISP32 throughout.
1574 (UNDEF_WORD_DISP): Renumber to 3.
1575 (md_estimate_size_before_relax): Add extra do-nothing cases.
1576 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1577 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1578 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1579 handle word and dword branches.
1581 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1583 * config/tc-cris.h (tc_fix_adjustable): Allow only
1584 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1585 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1586 example in comment to valid type.
1588 2001-03-28 H.J. Lu <hjl@gnu.org>
1590 * read.c (equals): Set to local for COFF only if it hasn't been
1593 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1595 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1596 (md_begin): Use it when setting default architecture.
1598 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1600 * read.c (equals): (for COFF) default symbols to being local.
1602 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1604 * configure.in (cris-*-*): Change default emulation to criself.
1605 (cris-*-*aout*): New rule.
1606 * configure: Regenerate.
1608 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1610 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1611 BFD_RELOC_390_GOTENT.
1612 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1613 BFD_RELOC_390_GOTENT.
1615 2001-03-26 Nick Clifton <nickc@redhat.com>
1617 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1618 * config/tc-s390.c (s390_force_relocation): New function: Force
1619 relocations for VTINHERIT relocs.
1621 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1623 * doc/as.texinfo: Put @c man begin to generate the as man page.
1624 When generating man, define all the variables. Re-organize some
1625 options to obtain better indentation of man page.
1626 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1627 (as.1): Build from as.texinfo.
1628 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1630 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1632 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1633 scale factor, and return the end of the expression.
1634 (i386_operand): Modify for above.
1636 2001-03-23 Nick Clifton <nickc@redhat.com>
1638 * doc/as.texinfo: Document --listing-XXX command line switches.
1639 Explain why listings behave differently when -pipe is used.
1641 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1643 * write.c (fix_new_exp): Print an error if passed a register.
1645 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1647 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1648 (PIC_SUFFIX_CHAR): New macro.
1649 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1650 (pic): New variable.
1651 (md_longopts): New option --pic.
1652 (OPTION_PIC): Define.
1653 (md_estimate_size_before_relax): Tweak longish comment.
1654 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1655 (md_assemble): Handle a PIC relocation on prefix and normal
1656 instruction operands.
1657 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1658 "complex" operand expressions. Call frag_more outside
1659 gen_cond_branch_32 parameter list.
1660 (cris_process_instruction): Handle PIC relocs on parsed
1661 operand expressions. Validize PIC reloc sizes.
1662 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1663 (gen_bdap): Handle "complex" operand expressions.
1664 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1665 ADD.D offset,PC as jump instruction if generating PIC. Generate
1666 error instead of crashing on complex expressions.
1667 (cris_number_to_imm): Add segT parameter. All callers changed.
1668 Use segT parameter, not now_seg, for segment of fixup. Handle
1669 PCREL relocations but check that they are fully resolved.
1670 (md_parse_option): Handle OPTION_PIC.
1671 (tc_gen_reloc): Handle PIC relocs.
1672 (md_show_usage): Update for --pic.
1673 (md_apply_fix3): Renamed from md_apply_fix.
1674 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1675 (md_cris_force_relocation): Force relocation for PIC relocs.
1677 * config/tc-cris.h: Tweak attribution.
1678 (MD_APPLY_FIX3): Define.
1679 (IS_CRIS_PIC_RELOC): New macro.
1680 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1681 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1683 (tc_frob_symbol): Avoid emitting undefined symbols.
1685 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1687 * frags.h (struct frag): Add relax_marker.
1688 * write.c (is_dnrange): Delete.
1689 (relax_frag): Use correct types for `aim', `target', `address'.
1690 Delete `offset', `was_address'. Test `relax_marker' instead of
1691 using fragile (and slow) address test.
1692 (relax_segment): Init and flip `relax_marker'.
1694 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1696 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1699 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1701 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1702 with 'Motorola specification for assembly language input standard'.
1704 2001-03-17 Richard Henderson <rth@redhat.com>
1706 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1707 (dwarf2_directive_loc): Don't use them.
1708 (dwarf2_directive_file): Reject duplicate file definitions.
1709 (get_filenum): Zero allocated memory.
1710 (out_file_list): Complain about missing file definitions.
1712 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1714 * read.c (do_org): Handle complex expressions.
1715 * cgen.c (gas_cgen_finish_insn): Likewise.
1717 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1719 * config/tc-ia64.c (md): New member keep_pending_output.
1720 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1722 (dot_xdata): Turn on md.keep_pending_output for the duration of
1724 (dot_xfloat_cons): Ditto.
1725 (dot_xstringer): Ditto.
1726 (dot_xdata_ua): Ditto.
1727 (dot_xfloat_cons_ua): Ditto.
1729 2001-03-15 Jim Wilson <wilson@redhat.com>
1731 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1734 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1736 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1738 2001-03-15 DJ Delorie <dj@redhat.com>
1740 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1741 blindly freeing string if it isn't at the top of the obstack.
1743 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1745 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1746 (NUM_FLAG_CODE): Define.
1747 (lex_got): New function.
1748 (got_reloc): New global var.
1749 (x86_cons_fix_new): New function.
1750 (x86_cons): New function.
1751 (i386_immediate): Use lex_got here, replacing inline code. Change
1752 "ignoring junk.." error message to "junk.."
1753 (i386_displacement): Likewise.
1754 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1755 (x86_cons): Declare.
1756 (TC_CONS_FIX_NEW): Define.
1757 (x86_cons_fix_new): Declare.
1759 2001-03-12 Nick Clifton <nickc@redhat.com>
1761 * config/tc-arm.c (md_begin): Always set machine type based on
1764 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1766 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1767 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1769 <JumpInterSegment output>: Use correct i.disp_reloc[].
1770 <immediate output>: Likewise.
1772 2001-03-06 Nick Clifton <nickc@redhat.com>
1774 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1777 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1779 * config/tc-m68k.c : Add 5407 to archs[] table.
1780 (HAVE_LONG_BRANCH): Add mcf5407.
1781 (select_control_regs): Recognize 5407.
1783 2001-03-02 Dave Brolley <brolley@redhat.com>
1785 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1788 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1790 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1791 (gen_to_words): Print warnings if NaNs are found and the target CPU
1792 does not support them. Allow largest exponent to be used in normal
1793 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1795 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1797 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1798 anymore since we use bfd_elf_generic_reloc now.
1799 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1801 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1803 * configure.in (BFD_VERSION): New.
1804 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1805 * configure: Regenerate.
1806 * Makefile.am: Run "make dep-am"
1807 * Makefile.in: Regenerate.
1808 * doc/Makefile.in: Regenerate.
1810 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1812 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1813 SEC_NEVER_LOAD when the 'n' flag is used.
1814 Add SEC_NEVER_LOAD to matchflags.
1816 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1818 * symbols.c (decode_local_label_name): Initialize message_format
1819 only when an error is reported (perf pb due to I18N).
1821 2001-02-23 H.J. Lu <hjl@gnu.org>
1823 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1824 BFD_ASSEMBLER is not defined.
1826 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1828 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1829 done if it's against a symbol.
1831 2001-02-22 Timothy Wall <twall@cygnus.com>
1833 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1834 target formats if applicable.
1835 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1836 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1837 * Makefile.in: Regenerated.
1838 * configure.in: Added configuration for ia64-*-aix*.
1839 * configure: Regenerated.
1841 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1843 * config/tc-ia64.c (enum operand_match_result): New type.
1844 (operand_match): Change return type to operand_match_result.
1845 Fix all returns appropriately, adding support for returning the
1846 out-of-range result.
1847 (parse_operands): New locals result, error_pos, out_of_range_pos,
1848 curr_out_of_range_pos. Rewrite operand matching loop to give better
1851 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1853 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1854 (dot_proc): Clear unwind.prologue_count to zero.
1855 (dot_prologue): Increment unwind.prologue_count.
1856 (dot_restore): If second operand is omitted, use
1857 unwind.prologue_count -1 for "ecount" (# of additional regions to
1858 pop). Decrement unwind.prologue_count by number of regions
1861 2001-02-21 Nick Clifton <nickc@redhat.com>
1863 * doc/as.texinfo (Section): Note that some flags to the COFF
1864 version of .section remove attributes rather than setting them.
1866 2001-02-20 Kazu Hirata <kazu@hxi.com>
1868 * config/tc-pdp11.c: Fix formatting.
1869 * config/tc-pdp11.h: Likewise.
1871 2001-02-20 Bo Thorsen <bo@suse.de>
1873 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1876 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1878 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1879 all FreeBSD platforms should look the same at this level.
1880 * configure: Rebuilt.
1881 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1883 2001-02-18 lars brinkhoff <lars@nocrew.org>
1885 * Makefile.am: Add PDP-11 target.
1886 * configure.in: Likewise.
1887 * config/tc-pdp11.c: New file.
1888 * config/tc-pdp11.h: New file.
1889 * doc/Makefile.am: Add PDP-11 documentation.
1890 * doc/all.texi: Likewise.
1891 * doc/as.texinfo: Likewise.
1892 * doc/c-pdp11.texi: New file.
1894 2001-02-16 matthew green <mrg@redhat.com>
1896 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1898 2001-02-13 Jim Wilson <wilson@redhat.com>
1900 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1901 reloc instead of a 0 reloc.
1902 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1904 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1906 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1908 * write.c (is_dnrange): Stop as soon as the address becomes
1910 (relax_frag): Add segment parameter. Only call symbol_get_frag
1911 once. Only call is_dnrange if the symbol is in the same segment,
1912 and the symbol address is larger.
1913 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1914 * write.h (relax_frag): Update declaration.
1915 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1917 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1918 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1919 (m32r_relax_frag): Update declaration.
1920 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1921 * config/tc-tic54x.h (md_relax_frag): Likewise.
1922 * doc/internals.texi (CPU backend): Update documentation for
1925 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1927 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1928 Mention effect of < 386 architectures on jump promotion.
1929 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1931 * config/tc-i386.c (no_cond_jump_promotion): New.
1932 (set_cpu_arch): Parse "jumps" arch modifier.
1933 (insn_size): Modify usage comment.
1934 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1935 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1936 (TYPE_FROM_RELAX_STATE): New define.
1937 (UNCOND_JUMP, COND_JUMP): Renumber.
1938 (md_relax_table): Reorder to suit.
1939 (COND_JUMP86): New define.
1940 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1941 (md_assemble): Create frag var for jumps of max size, encode relax
1942 state for COND_JUMP86.
1943 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1944 leave conditional jumps small if no_cond_jump_promotion.
1945 (md_convert_frag): Likewise.
1947 * expr.c (operator): Don't bump input_line_pointer for two char
1948 operators. Instead return operator size via new param num_chars.
1949 (expr): Use above to parse multi-char operators correctly.
1951 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1953 * config/tc-i386.c (i386_displacement): Fix handling of
1954 BFD_RELOC_X86_64_GOTPCREL.
1955 (i386_validate_fix): Likewise.
1957 2001-02-12 Philip Blundell <pb@futuretv.com>
1959 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1960 ldrt/strt instructions.
1962 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1964 * config/tc-mips.c (macro): For M_LA_AB emit a
1965 BFD_RELOC_MIPS_CALL16 relocation or a
1966 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1967 BFD_RELOC_MIPS_GOT16 and
1968 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1969 loading the jump register when generating SVR4_PIC code.
1971 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1973 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1974 map to MIPS-specific files, as they used to do before the
1975 change on 2000-05-21.
1976 * configure: Regerate.
1978 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1980 * config/tc-mips.c (md_parse_option): Don't try to compile
1981 ELF-only option code if not ELF.
1983 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1985 * config/tc-ia64.h (md_elf_section_type): New macro.
1986 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1987 (they're now handled via ia64_elf_section_type.
1989 * config/tc-ia64.c (unwind): New members saved_text_seg,
1990 saved_text_subseg, and force_unwind_entry.
1991 (optimize_unw_records): New function to optimize away unnecessary
1993 (ia64_elf_section_type): New function.
1994 (output_unw_records): Generate unwind info only if the size is
1995 non-zero or if it's forced for some other reason (e.g.,
1996 handlerdata or a personality routine).
1997 (generate_unwind_image): Don't switch back to previous
1998 section---stay inside the unwind info section instead so that
1999 handlerdata that may follow goes into the right place.
2000 (dot_handlerdata): Force generation of unwind entry and save the
2001 current active text segment before generating unwind image.
2002 (dot_unwentry): Force generation of unwind entry.
2003 (dot_personality): Ditto.
2004 (dot_endp): Generate unwind table entry only if there is
2005 some unwind info or the unwind entry was forced.
2007 * config/tc-ia64.c (make_unw_section_name): New macro to form
2008 unwind section name.
2009 (generate_unwind_image): Add "text_name" argument. Use it to
2010 form unwind section name.
2011 (dot_handlerdata): Determine current segment (section) name and
2012 pass it to generate_unwind_image().
2013 (dot_endp): Determine current segment (section) name and use
2014 it to determine the appropriate unwind section name.
2015 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2016 n, fill, and max arguments.
2018 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2020 * Makefile.am: Add linux target for S/390.
2021 * configure.in: Likewise.
2022 * config/tc-s390.c: New file.
2023 * config/tc-s390.h: New file.
2025 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2027 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2028 2byte, 4byte and 8byte.
2030 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2032 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2033 md_number_to_chars with size > sizeof (valueT).
2035 2001-02-06 H.J. Lu <hjl@gnu.org>
2037 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2038 there is no relocation.
2040 2001-02-06 H.J. Lu <hjl@gnu.org>
2042 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2044 * config/tc-ia64.c (md_parse_option): Only accept the valid
2045 ia64 options on "-axxx".
2047 2001-02-05 Jim Wilson <wilson@redhat.com>
2049 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2050 aborting for invalid operands.
2052 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2054 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2055 than via pointer. Update all callers.
2056 (UNWIND_LOW32): Define.
2057 (UNWIND_HIGH32): Define.
2058 (pa_build_unwind_subspace): Use the above macros instead of dumping
2059 bitfields directly. Call frag_more once rather than multiple times.
2060 (md_assemble): Use UNWIND_LOW32.
2061 (pa_entry): Likewise
2062 (pa_procend): Likewise.
2063 (process_exit): Use UNWIND_HIGH32.
2065 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2067 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2068 function to select the header according to the cpu.
2069 (md_after_pass_hook, md_do_align): Remove.
2070 (md_cleanup, m68hc11_cleanup): Remove.
2071 (md_pcrel_from_section): Declare.
2072 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2073 (build_jump_insn, build_insn): Likewise.
2074 (m68hc11_listing_header): New function.
2075 (m68hc11_cleanup): Remove.
2077 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2079 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2080 symbols because there is no support for shared libraries and these
2081 symbols can't be overridden (unless they are weak).
2083 2001-02-01 Momchil Velikov <velco@fadata.bg>
2085 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2086 for the compilation unit with a zero byte.
2088 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2090 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2091 destinations. Correct range check for 17 and 22 bit branches.
2093 2001-01-25 Nick Clifton <nickc@redhat.com>
2095 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2096 still set. Issue an error message instead.
2097 (md_estimate_size_before_relax): Delete unused variable
2098 'buffer_address'. Fixup parentheses around if statement.
2100 2001-01-23 Kazu Hirata <kazu@hxi.com>
2102 * as.c: Fix formatting.
2103 * ehopt.c: Likewise.
2104 * messages.c: Likewise.
2105 * stabs.c: Likewise.
2106 * symbols.c: Likewise.
2108 2001-01-23 Ben Elliston <bje@redhat.com>
2110 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2112 2001-01-22 Kazu Hirata <kazu@hxi.com>
2114 * config/tc-alpha.c: Fix formatting.
2116 2001-01-19 Kazu Hirata <kazu@hxi.com>
2118 * config/tc-alpha.c: Fix formatting.
2120 2001-01-18 Kazu Hirata <kazu@hxi.com>
2122 * config/tc-alpha.c: Fix formatting.
2124 2001-01-18 Nick Clifton <nickc@redhat.com>
2126 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2128 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2130 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2132 * configure.in (cpu_type, arch): Match i386 too.
2133 * configure: Rebuilt.
2135 2001-01-16 Kazu Hirata <kazu@hxi.com>
2137 * config/tc-i386.c: Fix formatting.
2139 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2141 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2142 relocs for .PARISC.unwind section.
2144 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2145 depending on section flags, not just for .text.
2147 2001-01-15 Jim Wilson <wilson@redhat.com>
2149 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2150 not immediately followed by an instruction.
2152 2001-01-15 Kazu Hirata <kazu@hxi.com>
2154 * config/tc-m68hc11.c: Fix formatting.
2156 2001-01-15 Nick Clifton <nickc@redhat.com>
2158 * symbols.c (colon): Change 'already defined symbol' from a
2159 fatal error to an ordinary error. There is no reason why this
2160 error should be fatal.
2162 * message.c (as_fatal): Delete output file, if one has been
2165 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2167 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2169 2001-01-14 Kazu Hirata <kazu@hxi.com>
2171 * config/tc-alpha.c: Fix formatting.
2172 * config/tc-arc.c: Likewise.
2173 * config/tc-arc.h: Likewise.
2174 * config/tc-d10v.c: Likewise.
2175 * config/tc-i370.c: Likewise.
2176 * config/tc-i386.c: Likewise.
2177 * config/tc-i960.c: Likewise.
2178 * config/tc-m68k.c: Likewise.
2179 * config/tc-ppc.c: Likewise.
2180 * config/tc-sparc.c: Likewise.
2181 * config/tc-tahoe.c: Likewise.
2182 * config/tc-vax.c: Likewise.
2184 * config/tc-arc.c: Fix formatting.
2186 * config/tc-arc.c: Fix formatting.
2188 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2190 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2191 both 32 and 64 bit ELF.
2193 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2194 and don't bother storing `m' for "ce" completer. Tidy handling of
2195 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2197 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2199 * config/tc-i386.h (TARGET_MACH): New macro.
2200 (i386_mach): Declare.
2201 * config/tc-i386.c (i386_mach): New function.
2203 2001-01-13 Philip Blundell <philb@gnu.org>
2205 * doc/as.texinfo: Fix spelling and cross-references.
2207 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2208 character for all systems, not just GNU/Linux. Make it explicit
2209 that `-k' doesn't affect code generation, just ELF flags.
2211 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2213 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2216 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2218 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2220 2001-01-12 Nick Clifton <nickc@redhat.com>
2222 * as.c (print_args): Update copyright date to 2001.
2224 2001-01-12 Peter Targett <peter.targett@arccores.com>
2226 * doc/c-arc.texi: New file.
2227 Some sections to be expanded.
2229 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2231 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2232 (md_parse_option): Always accept "--32".
2234 2001-01-11 Peter Targett <peter.targett@arccores.com>
2236 * as.h (TC_ARC): Ensure struc-symbol.h included.
2237 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2239 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2240 (TARGET_SYMBOL_FIELDS) added.
2242 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2243 * doc/c-arc.texi: New file.
2244 Some sections to be expanded.
2245 * doc/as.texinfo: Update command-line options.
2246 Removed outdated text for ARC dependant features, instead include
2247 text from above file.
2249 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2250 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2251 (targ-cpu.h) header.
2253 * config/tc-arc.c: New updated configuration for
2254 ARC, including selection of core variants, and extensibility of
2255 instructions, registers etc. through directives.
2257 * config/tc-arc.c (arc_extinst): Minor corrections for
2259 (arc_common) Likewise. Make alignment argument optional for local
2260 symbols also, with default of zero.
2262 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2264 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2265 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2266 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2267 and fix_new_exp() instead.
2268 (md_convert_frag): For indexed post byte use the symbol value
2269 rather than the displacement.
2270 (md_relax_table): Fix indexed offset relax.
2272 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2274 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2276 (relaxable_symbol): New function.
2278 2001-01-11 Andreas Jaeger <aj@suse.de>
2280 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2283 2001-01-10 Nick Clifton <nickc@redhat.com>
2285 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2286 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2288 2001-01-10 Nick Clifton <nickc@redhat.com>
2290 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2291 character used to dollar local symbols.
2292 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2293 local label symbols.
2294 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2295 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2297 Use LOCAL_LABEL_CHAR.
2298 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2299 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2300 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2302 2001-01-08 Bo Thorsen <bo@suse.de>
2304 * config/tc-i386.c (i386_immediate, i386_displacement):
2307 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2309 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2312 2001-01-07 Philip Blundell <philb@gnu.org>
2314 * doc/as.texinfo (Bug Reporting): Update email address for
2318 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2320 * configure.in: Define DEFAULT_ARCH for i386.
2321 * config/tc-i386.c (md_assemble): Return after the error message;
2322 move testing for 64bit operands to proper place.
2324 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2326 * doc/as.texinfo: Document '#' as comment character for i386 and
2327 x86_64. Add AMD x86-64 into menu of machine dependent information.
2329 * doc/c-i386.texi: Document x86_64 extensions.
2331 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2333 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2335 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2337 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2338 * NEWS: Add note about Pentium4 support.
2340 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2342 * config/tc-i387.c (pi, pte, pt): Update.
2343 (type_names): Add new types.
2345 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2347 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2348 CpuUnknown): Renumber
2349 (CpuP4, CpuSSE2): New.
2350 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2352 2001-01-03 Philip Blundell <pb@futuretv.com>
2354 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2356 (alpha_fix_adjustable): Likewise.
2357 (md_apply_fix): Likewise.
2359 2000-12-31 H.J. Lu <hjl@gnu.org>
2361 * listing.c (listing_message): Allocate string only if it is
2364 * configure: Rebuild.
2366 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2368 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2369 Point out caveats with generating fixups for the opcode in a frag.
2371 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2373 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2376 2000-12-29 H.J. Lu <hjl@gnu.org>
2378 * listing.c (calc_hex): Print the variable part only if the
2379 fragment type is rs_fill.
2381 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2383 * doc/internals.texi (tc_conditional_pseudoop,
2384 TC_LINKRELAX_FIXUP): Fix typos.
2386 2000-12-28 Richard Henderson <rth@redhat.com>
2388 * write.c (subsegs_finish): Fix thinko last change -- don't
2389 "optimize" the alignment == 0 case.
2391 2000-12-28 Richard Henderson <rth@redhat.com>
2393 * as.h (rs_align_test): New.
2394 * frags.c (NOP_OPCODE): Move default from read.c.
2395 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2396 (frag_align_code): New.
2397 * frags.h (frag_align_code): Declare.
2398 * read.c (NOP_OPCODE): Remove.
2399 (do_align): Use frag_align_code.
2400 * write.c (NOP_OPCODE): Remove.
2401 (get_recorded_alignment): New.
2402 (cvt_frag_to_fill): Handle rs_align_test.
2403 (relax_segment): Likewise.
2404 (subsegs_finish): Align last subseg in section to the
2405 section alignment. Use frag_align_code.
2406 * write.h (get_recorded_alignment): Declare.
2407 * config/obj-coff.c (size_section): Handle rs_align_test.
2408 (fill_section, fixup_mdeps): Likewise.
2409 (write_object_file): Use frag_align_code.
2411 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2412 (alpha_handle_align): New.
2413 * config/tc-alpha.h (HANDLE_ALIGN): New.
2414 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2416 * config/tc-i386.h (md_do_align): Use frag_align_code.
2417 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2419 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2420 (ia64_handle_align): New.
2421 * config/tc-ia64.h (HANDLE_ALIGN): New.
2422 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2424 * config/tc-m32r.c (m32r_do_align): Remove.
2425 (m32r_handle_align): New.
2426 (fill_insn): Use frag_align_code.
2427 * config/tc-m32r.h (md_do_align): Remove.
2428 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2429 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2430 * config/tc-mips.c, config/tc-mips.h: Similarly.
2432 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2433 (sh_handle_align): Likewise. Handle rs_align_code.
2434 (sh_do_align): Remove.
2435 * config/tc-sh.h (md_do_align): Remove.
2436 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2438 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2439 (sparc_handle_align): Likewise. Handle rs_align_code.
2440 * config/tc-sparc.h (md_do_align): Remove.
2441 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2443 2000-12-22 DJ Delorie <dj@redhat.com>
2445 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2446 when we assemble the first half of a pair.
2448 2000-12-22 H.J. Lu <hjl@gnu.org>
2450 * config/tc-i386.c (reloc): Update the macro for non-bfd
2452 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2454 2000-12-22 H.J. Lu <hjl@gnu.org>
2456 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2458 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2460 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2461 (QWORD_MNEM_SUFFIX): New macro.
2462 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2464 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2465 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2467 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2468 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2469 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2470 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2471 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2473 (Reg, WordReg): Add Reg64.
2474 (Imm): Add Imm32S and Imm64.
2476 (Disp): Add Disp64 and Disp32S.
2477 (AnyMem): Add Disp32S.
2478 (RegRex, RegRex64): New macros.
2479 (rex_byte): New type.
2480 * config/tc-i386.c (set_16bit_code_flag): Kill.
2481 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2482 (reloc): New parameter "signed"; support x86_64.
2483 (set_code_flag): New.
2484 (DEFAULT_ARCH): New macro; default to "i386".
2485 (default_arch): New static variable.
2486 (struct _i386_insn): New fields Operand_PCrel; rex.
2487 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2488 (flag_code): New enum and static variable.
2489 (use_rela_relocations): New static variable.
2490 (flag_code_names): New static variable.
2491 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2492 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2494 (i386_align_code): Return plain "nop" for x86_64.
2495 (mode_from_disp_size): Support Disp32S.
2496 (smallest_imm_type): Support Imm32S and Imm64.
2497 (offset_in_range): Support size of 8.
2498 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2499 (md_pseudo_table): Add "code64"; use set_code_flat.
2500 (md_begin): Emit sane error message on hash failure.
2501 (tc_i386_fix_adjustable): Support x86_64 relocations.
2502 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2503 instructions supported on particular arch just partially,
2504 output of 64bit immediates, handling of Imm32S and Disp32S type.
2505 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2506 (i386_displacement): Likewise.
2507 (i386_index_check): Cleanup; support 64bit addresses.
2508 (md_apply_fix3): Support x86_64 relocation and rela.
2509 (md_longopts): Add "32" and "64".
2510 (md_parse_option): Add OPTION_32 and OPTION_64.
2511 (i386_target_format): Call even for ELFs; choose between
2512 elf64-x86-64 and elf32-i386.
2513 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2514 (tc_gen_reloc): Support rela relocations and x86_64.
2515 (intel_e09_1): Support QWORD.
2517 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2519 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2520 it's not an offset expression.
2521 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2522 keep the braces '[' and ']' in the output string.
2523 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2524 != FLAT. There is no such op_modifier.
2526 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2528 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2531 2000-12-13 Kazu Hirata <kazu@hxi.com>
2533 * as.h: Fix formatting.
2535 * dwarf2dbg.c: Likewise.
2536 * input-scrub.c: Likewise.
2539 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2541 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2542 configure: Regenerate.
2544 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2546 * dwarf2dbg.c: #include <limits.h> only if it exists.
2548 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2550 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2551 (md_apply_fix): Here too.
2553 2000-12-12 Jim Wilson <wilson@redhat.com>
2555 * config/tc-ia64.h (ia64_init): Add prototype.
2557 2000-12-12 H.J. Lu <hjl@gnu.org>
2559 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2561 * read.h (outputting_stabs_line_debug): Change it to int.
2562 * stabs.c (outputting_stabs_line_debug): Likewise.
2564 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2566 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2567 the address of a function result.
2569 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2571 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2572 (md_assemble): Call dwarf2_emit_insn.
2573 (shlib): Fix typo SHILB -> SHLIB.
2574 (md_parse_option): Likewise.
2575 (ppc_elf_validate_fix): Likewise:
2576 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2578 2000-12-12 Nick Clifton <nickc@redhat.com>
2580 * cgen.h: Fix formatting.
2581 * input-scrub.c: Fix formatting.
2582 * macro.c: Fix formatting.
2583 * config/tc-mips.c: Fix formatting.
2584 * doc/c-mips.texi: Fix formatting.
2586 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2588 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2589 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2591 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2593 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2596 * i386.h (*_Suf): Remove No_dSuf.
2597 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2599 (i386_optab): Remove 'd' in the suffixes.
2601 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2603 * config/tc-i386.c (T_SHORT): Undefine before defining.
2605 2000-12-05 Kazu Hirata <kazu@hxi.com>
2607 * config/tc-mips.c: Fix formatting.
2609 2000-12-04 Matthew Hiller <hiller@redhat.com>
2611 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2612 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2613 (md_show_usage): Ditto.
2614 (md_parse_option): Ditto.
2615 (d10v_cleanup): Writes pending instruction only if
2616 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2617 Fix compile time warning messages.
2619 * doc/c-d10v.texi: Documents new options.
2621 2000-12-04 Matthew Hiller <hiller@redhat.com>
2623 * stabs.c (outputting_stabs_line_debug): New variable.
2624 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2625 function entry and unset at function exit.
2627 * read.h (outputting_stabs_line_debug): New extern declaration.
2629 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2631 * dwarf2dbg.c: Fix compile time warning messages.
2633 2000-12-03 Kazu Hirata <kazu@hxi.com>
2635 * config/tc-a29k.c: Fix formatting.
2636 * config/tc-alpha.c: Likewise.
2637 * config/tc-arm.c: Likewise.
2638 * config/tc-cris.c: Likewise.
2639 * config/tc-hppa.c: Likewise.
2640 * config/tc-i370.c: Likewise.
2641 * config/tc-i386.c: Likewise.
2642 * config/tc-i860.c: Likewise.
2643 * config/tc-i960.c: Likewise.
2644 * config/tc-ia64.c: Likewise.
2645 * config/tc-m68hc11.c: Likewise.
2646 * config/tc-m68k.c: Likewise.
2647 * config/tc-m88k.c: Likewise.
2648 * config/tc-pj.c: Likewise.
2649 * config/tc-ppc.c: Likewise.
2650 * config/tc-sh.c: Likewise.
2651 * config/tc-sparc.c: Likewise.
2652 * config/tc-tahoe.c: Likewise.
2653 * config/tc-vax.c: Likewise.
2655 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2657 * config/tc-mips.c (mips_ip): When calculating offsets,
2658 don't accept as constant the difference between the
2659 addresses of symbols in two different sections.
2661 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2663 (validate_mips_insn): Likewise. Also, update 'B' operand
2664 specifier to use OP_*_CODE20 constants and delete 'm' operand
2666 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2667 operand specifiers. Change warning generated by 'B' operand
2668 specifier to reflect its new multi-purpose usage.
2670 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2671 -1, and update comment.
2672 (file_mips_isa): Likewise.
2673 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2674 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2675 ISA_* constants rather than hard-coded numbers.
2676 (mips_cpu_info): New structure.
2677 (mips_cpu_info_table): New table describing CPU and ISA names
2679 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2680 mips_cpu_info_from_cpu): New functions.
2681 (mips_isa_to_str): New function to get string for ISA name.
2682 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2683 return const char *.
2684 (md_begin): Redo CPU and ISA selection logic, using
2685 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2686 than hard-coded numbers.
2687 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2688 ISA_* constants rather than hard-coded numbers.
2689 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2690 (md_longopts): Delete OPTION_NO_MIPS32.
2691 (md_parse_option): Convert to use ISA_* constants rather than
2692 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2693 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2694 to use strcasecmp to recognize "default" and to use
2695 mips_cpu_info_from_name to get CPU numbers from argument.
2696 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2697 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2699 (s_mipsset): Accept ISA value 32.
2700 * doc/as.texinfo: Clean up MIPS options summary slightly,
2701 remove -no-mips32. Add note about -mips4 and -mips32
2702 specifying those ISA levels. Delete -mips32 and -no-mips32
2703 cpu flag descriptions.
2704 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2705 up the supported CPU switch list, and replace 4Kc, 4Km, and
2706 4Kp entries with a single mips32-4k entry. Note that you can
2709 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2711 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2713 (md_parse_option): Add cases for OPTION_MIPS5 and
2715 (md_show_usage): Mention -mips5 and -mips64 arguments.
2716 (s_mipsset): Add cases for MIPS5 and MIPS64.
2717 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2719 * doc/as.texinfo: Mention -mips5 and -mips64 options
2721 * doc/c-mips.texi: Likewise. Also update introduction
2722 and ".set" usage information.
2724 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2726 (mips_cpu_info_table): Add SB-1 entries.
2727 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2728 known to the -mcpu option.
2730 * doc/as.texinfo: Correct description of MIPS -mcpu
2731 option, by copying some of the text from doc/c-mips.texi.
2733 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2735 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2737 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2738 (sparc*-*-rtems*): Switched from a.out to ELF.
2739 * configure: Regenerate.
2740 * config.in: Regenerate.
2741 * Makefile.in: Regenerate.
2742 * aclocal.m4: Regenerate.
2743 * po/gas.pot: Regenerate.
2745 2000-11-30 Philip Blundell <pb@futuretv.com>
2747 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2748 even in non BFD_ASSEMBLER case.
2750 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2752 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2755 2000-11-29 Richard Henderson <rth@redhat.com>
2757 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2758 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2759 thread multiple subsegments properly; handle multiple code
2760 sections properly; emit proper compilation unit info for assembler
2761 generated debugging.
2763 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2764 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2765 (dwarf2dbg_estimate_size_before_relax): Declare.
2766 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2767 * write.c: Include dwarf2dbg.h.
2768 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2769 (relax_segment): Likewise.
2771 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2773 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2774 jump>: Use as_bad_where instead of as_bad. Tweak error message
2775 accordingly. Stabilize frag by updating fix part and resetting
2777 <undefined symbol, unconditional jump>: Ditto.
2778 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2779 indexing is_end_of_line[].
2780 (md_assemble): Initialize size to 0.
2781 (md_section_align): Mark parameter seg as unused.
2782 (parse_reg): Parse names case-insensitively.
2784 2000-11-28 Kazu Hirata <kazu@hxi.com>
2786 * config/obj-aout.h: Fix formatting.
2787 * config/obj-bout.h: Likewise.
2788 * config/obj-coff.c: Likewise.
2789 * config/obj-coff.h: Likewise.
2790 * config/obj-elf.h: Likewise.
2791 * config/obj-som.h: Likewise.
2792 * config/obj-vms.c: Likewise.
2793 * config/obj-vms.h: Likewise.
2794 * config/tc-h8300.h: Likewise.
2795 * config/tc-ns32k.h: Likewise.
2796 * config/tc-sparc.h: Likewise.
2797 * config/tc-tic54x.h: Likewise.
2798 * config/tc-z8k.h: Likewise.
2800 2000-11-28 Nick Clifton <nickc@redhat.com>
2802 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2803 License is present in the sources, but not the output, and
2804 also available from the GNU website.
2805 (GNU Free Documentation License): Comment out this section.
2807 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2809 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2810 targets. Remove i860 from valid a.out targets.
2811 * Makefile.in: Regenerate.
2813 * config/tc-cris.c: Include dwarf2dbg.h.
2814 (md_pseudo_table): Add .file and .loc.
2815 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2816 (s_cris_file, s_cris_loc): New.
2817 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2818 * Makefile.am: Regenerate dependencies.
2819 * Makefile.in: Regenerate.
2821 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2823 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2824 (MRI_MUL_PRECEDENCE): Likewise.
2825 (op_rank): Fix a comment typo.
2827 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2829 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2831 (get_operand): Fix analysis for movw/movb instructions.
2833 2000-11-24 Nick Clifton <nickc@redhat.com>
2835 * configure.in (xscale-elf): Add target.
2836 (xscale-coff): Add target.
2837 * configure: Regenerate.
2839 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2841 (ARM_EXT_XSCALE): New ARM architecture extension.
2842 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2843 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2844 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2845 (ARM_ARCH_V4): Remove processor from architecture.
2846 (ARM_ARCH_3M): New architecutre definition.
2847 (ARM_ARCH_V5TE): New architecutre definition.
2848 (ARM_ARCH_XSCALE): New architecutre definition.
2849 (CPU_DEFAULT): Allow to be defaulted to XScale.
2850 (atpcs): New boolean variable.
2851 (ldr_flags): Support 'd' flag for double word loads.
2852 (str_flags): Support 'd' flag for double word stored.
2853 (do_mia): New function.
2854 (do_mar): New function.
2855 (do_mra): New function.
2856 (do_pld): New function.
2857 (do_ldrd): New function.
2858 (do_blx): New function.
2859 (do_bkpt): New function.
2860 (do_clz): New function.
2861 (do_lstc2): New function.
2862 (do_cdp2): New function.
2863 (do_t_blx): New function.
2864 (do_t_bkpt): New function.
2865 (do_smla): New function.
2866 (do_smlal): New function.
2867 (do_smul): New function.
2868 (do_qadd): New function.
2869 (do_co_reg2c): New function.
2870 (LONGEST_INSN): Redefine to 7.
2872 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2873 command line switches.
2875 2000-11-22 Jim Wilson <wilson@redhat.com>
2877 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2878 (struct rsrc): Make line unsigned.
2879 (gr_values): Add missing initializer.
2880 (SLOT_NUM_NOT_SET): Add unsigned cast.
2881 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2882 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2883 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2884 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2885 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2886 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2887 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2888 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2889 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2890 Add ATTRIBUTE_UNUSED to unused parameters.
2891 (convert_expr_to_ab_reg): Add parens.
2892 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2893 (dot_prologue): Initialize grsave when declared.
2894 (md_pseudo_table): Add missing initializers.
2895 (operand_match): Add casts to bfd_vma.
2896 (emit_one_bundle): Delete unused local prev. Make required_template
2898 (specify_resource): Cast i to unsigned.
2899 (note_register_values): Use fprintf_vma.
2900 (print_dependency): Likewise.
2902 2000-11-21 Jim Wilson <wilson@redhat.com>
2904 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2905 for unwind info section.
2906 (dot_endp): Likewise for unwind section.
2908 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2911 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2913 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2914 (output_insn): Call dwarf2_emit_insn.
2915 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2917 2000-11-17 Richard Henderson <rth@redhat.com>
2919 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2920 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2921 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2923 2000-11-17 Nick Clifton <nickc@redhat.com>
2925 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2928 2000-11-17 Richard Henderson <rth@redhat.com>
2930 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2932 2000-11-17 Richard Henderson <rth@redhat.com>
2934 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2935 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2936 tri-state definition of alpha_flag_mdebug.
2937 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2938 (s_alpha_file): Store first .file directive.
2939 (s_alpha_stab): New.
2940 (md_pseudo_table): Add stabs and stabn.
2942 2000-11-17 Richard Henderson <rth@redhat.com>
2944 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2946 2000-11-17 Richard Henderson <rth@redhat.com>
2948 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2949 (main): Call dwarf2_finish.
2950 * as.h (debug_type): Clarify documentation of the meaning
2952 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2953 (print_stats): Fix parenthesis problem.
2954 (now_subseg_size): New.
2955 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2956 (dwarf2_directive_file): Don't set debug_type.
2957 (dwarf2_where): Honor DEBUG_DWARF2 first.
2958 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2959 do nothing if not emitting dwarf2 debug info, or no work.
2960 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2961 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2962 (ecoff_new_file): Likewise.
2963 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2964 commentary wrt dwarf2.
2966 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2967 ATTRIBUTE_UNUSED as needed.
2968 (emit_insn): Call dwarf2_emit_insn.
2969 (s_alpha_file): New.
2971 (s_alpha_coff_wrapper): Don't handle them.
2972 (md_pseudo_table): Update for .file and .loc.
2973 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2975 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2976 don't protect with debug_type.
2977 * config/tc-hppa.c (md_assemble): Likewise.
2978 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2979 * config/tc-mn10300.c (md_assemble): Likewise.
2980 * config/tc-sh.c (md_assemble): Likewise.
2981 * config/tc-v850.c (md_assemble): Likewise.
2983 * config/tc-arm.c (arm_end_of_source): Remove.
2984 * config/tc-hppa.c (pa_end_of_source): Remove.
2985 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2986 * config/tc-mn10300.c (mn10300_finalize): Remove.
2987 * config/tc-sh.c (sh_finalize): Remove.
2988 * config/tc-v850.c (sh_finalize): Remove.
2990 * config/tc-arm.h (md_end): Remove.
2991 * config/tc-hppa.h (md_end): Remove.
2992 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2993 * config/tc-m68hc11.h (md_end): Remove.
2994 * config/tc-mn10300.h (md_end): Remove.
2995 * config/tc-sh.h (md_end): Remove.
2996 * config/tc-v850.h (md_end): Remove.
2998 * config/tc-ia64.c (emit_one_bundle): Don't protect
2999 dwarf2 bits with debug_type.
3000 (md_assemble): Likewise.
3001 (ia64_end_of_source): Don't call dwarf2_finish.
3003 2000-11-16 Jim Wilson <wilson@redhat.com>
3005 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3006 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3009 2000-11-16 H.J. Lu <hjl@gnu.org>
3011 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3014 2000-11-15 Kazu Hirata <kazu@hxi.com>
3016 * config/tc-tic30.c: Fix formatting.
3017 * config/tc-tic80.c: Likewise.
3018 * config/tc-v850.c: Likewise.
3019 * config/tc-vax.c: Likewise.
3020 * config/tc-w65.c: Likewise.
3021 * config/tc-z8k.c: Likewise.
3023 2000-11-14 DJ Delorie <dj@redhat.com>
3025 * config/tc-v850.c: Support dwarf2.
3026 * config/tc-v850.h: Ditto.
3028 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3029 parse_cons_expression_v850 to initialize hold_cons_reloc.
3031 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3033 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3034 (errata_nops_necessary_p): New function.
3035 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3038 2000-11-14 Jim Wilson <wilson@redhat.com>
3040 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3041 return little endian bfd formats.
3043 2000-11-14 Kazu Hirata <kazu@hxi.com>
3045 * config/aout_gnu.h: Fix formatting.
3046 * config/atof-vax.c: Likewise.
3047 * config/m68k-parse.h: Likewise.
3048 * config/m88k-opcode.h: Likewise.
3049 * config/obj-elf.c: Likewise.
3050 * config/tc-arm.c: Likewise.
3051 * config/tc-cris.c: Likewise.
3052 * config/tc-i386.c: Likewise.
3053 * config/tc-ia64.c: Likewise.
3054 * config/tc-mn10300.c: Likewise.
3055 * config/te-386bsd.h: Likewise.
3056 * config/te-hppa.h: Likewise.
3057 * config/te-nbsd.h: Likewise.
3058 * config/te-ppcnw.h: Likewise.
3059 * config/te-sparcaout.h: Likewise.
3060 * config/te-tmips.h: Likewise.
3061 * config/vax-inst.h: Likewise.
3062 * config/vms-conf.h: Likewise.
3064 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3066 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3068 2000-11-13 H.J. Lu <hjl@gnu.org>
3070 * config/obj-elf.c (elf_frob_symbol): Support
3071 ".symver name,name2@@@nodename".
3072 (elf_frob_file_before_adjust): Likewise.
3074 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3075 and ".symver name,name2@@@nodename".
3078 2000-11-12 H.J. Lu (hjl@gnu.org)
3080 * config/obj-elf.c (obj_elf_symver): Check missing version
3083 2000-11-12 H.J. Lu (hjl@gnu.org)
3085 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3086 instead of bfd_vma for non-bfd assemblers.
3088 2000-11-09 Kazu Hirata <kazu@hxi.com>
3090 * itbl-ops.c: Fix comment typos.
3092 2000-11-08 Jim Wilson <wilson@redhat.com>
3094 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3095 (struct unwind): Add next_slot_frag field.
3096 (slot_index): New parameters slot_frag and first_frag. Add code
3097 to add in frag sizes when different. Add comments.
3098 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3099 arguments to slot_index.
3100 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3101 loop end. Set next_slot_frag field.
3103 2000-11-07 H.J. Lu <hjl@gnu.org>
3105 * doc/as.texinfo (.symver): Updated for versioned symbol
3108 * obj.h (format_ops): Add the frob_file_before_adjust field.
3110 * config/obj-aout.c (aout_format_ops): Set the
3111 frob_file_before_adjust field to 0.
3112 * config/obj-coff.c (coff_format_ops): Likewise.
3113 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3115 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3117 (elf_frob_file_before_adjust): New function to remove unneeded
3118 versioned symbols from the symbol table.
3119 (elf_format_ops): Set the frob_file_before_adjust field to
3120 elf_frob_file_before_adjust.
3122 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3125 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3127 2000-11-07 Peter Targett <peter.targett@arccores.com>
3129 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3131 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3132 Fix compile time warning messages.
3134 2000-11-07 Nick Clifton <nickc@redhat.com>
3136 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3137 buffer in order to avoid buffer overflows.
3139 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3141 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3142 Change M to m for -milp32 or -mlp64 to match gcc.
3143 (dot_endp): Use bytes_per_address instead of 8.
3144 (emit_one_bundle): Use number_to_chars_littleendian instead of
3146 (fix_insn): Likewise.
3147 (ia64_init): New function.
3148 (ia64_target_format): New function.
3149 (md_begin): Set endianness, arch, and machine as appropriate.
3150 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3151 Make these macros depend on TE_HPUX macro.
3152 (TARGET_FORMAT): Define.
3153 (HOST_SPECIAL_INIT): Define.
3154 * config/te-hpux.h: New file.
3155 * configure.in: Add "ia64-*-hpux*" target to configure.
3156 * configure: Regenerate.
3158 2000-11-06 Kazu Hirata <kazu@hxi.com>
3160 * as.c: Fix formatting.
3161 * dwarf2dbg.c: Likewise.
3162 * input-file.c: Likewise.
3163 * input-file.h: Likewise.
3164 * input-scrub.c: Likewise.
3165 * itbl-ops.c: Likewise.
3166 * listing.c: Likewise.
3167 * macro.h: Likewise.
3168 * messages.c: Likewise.
3170 * subsegs.c: Likewise.
3171 * subsegs.h: Likewise.
3172 * write.c: Likewise.
3174 2000-11-06 Nick Clifton <nickc@redhat.com>
3176 * doc/as.texinfo: Add GNU Free Documentation License.
3177 * doc/gasp.texi: Add GNU Free Documentation License.
3178 * doc/as.1: Add GNU Free Documentation License.
3180 2000-11-05 Nick Clifton <nickc@redhat.com>
3182 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3184 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3186 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3187 * configure: Regenerate.
3189 2000-11-01 Nick Clifton <nickc@redhat.com>
3191 * read.c (original_case_string): New global variable.
3192 (read_a_source_file): Copy opcode string into
3193 original_case_string if clobbering the case of the opcode.
3194 * read.h: Export the definition of original_case_string.
3195 * config/tc-arm.c (md_assembler): When parsing a .req
3196 directive use the original opcode string, not the case
3199 2000-11-02 Nick Clifton <nickc@redhat.com>
3201 * config/tc-mn10300.c (debug_line): Remove this static
3203 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3204 dwarf2_where and dwarf2_gen_line_info.
3206 2000-11-02 Theo Honohan <th@futuretv.com>
3208 * config/tc-arm.c (do_msr): Improve error message.
3210 2000-10-31 Eric Christopher <echristo@redhat.com>
3212 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3213 or pc-relative, else use fx_offset.
3215 2000-10-31 Jim Wilson <wilson@redhat.com>
3217 * config/tc-ia64.c (struct md): New field tag_fixups.
3218 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3219 qualifying predicate.
3220 (emit_one_bundle): Delete spurious multiplication by one. Handle
3222 (ia64_start_line): Error if dangling qualifying predicate.
3223 (defining_tag): New static variable.
3224 (ia64_unrecognized_line, case '['): Parse tags.
3225 (ia64_frob_label): Create tag_fixups.
3226 (md_assemble): Reset md.qp.X_op after using it.
3228 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3230 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3232 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3234 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3236 2000-10-30 Kazu Hirata <kazu@hxi.com>
3238 * expr.c: Fix formatting.
3239 * flonum-copy.c: Likewise.
3240 * flonum.h: Likewise.
3244 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3246 * as.h (OPTION_MD_BASE): Bump to 190.
3247 * as.c (parse_args) <std_longopts>: Add comment about the need to
3248 check OPTION_MD_BASE in as.h.
3250 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3253 2000-10-27 Nick Clifton <nickc@redhat.com>
3255 * configure.in (emulations): Add m68hc12.
3256 * configure: Regenerate.
3257 * po/gas.pot: Regenerate.
3259 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3261 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3263 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3265 2000-10-25 Nick Clifton <nickc@redhat.com>
3267 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3268 a DWARF2 line number information sequence.
3270 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3272 * read.c (generate_lineno_debug): Update comment describing why
3273 DWARF2 line number debug information is not generated
3274 automatically by this function.
3276 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3279 * config/tc-arm.h (md_end): Define.
3280 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3282 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3283 if generating DWARF2 line numbers.
3284 (arm_end_of_source): New function. Call dwarf2_finish if
3287 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3288 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3289 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3291 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3293 * config/tc-i386.c: Fix prototype declarations for functions taking no
3296 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3298 * config/tc-i386.c (i386_operand_modifier): Remove.
3299 (build_displacement_string): Remove.
3300 (i386_parse_seg): Remove.
3301 (i386_intel_memory_operand): Remove.
3302 (i386_intel_operand): Re-write using recursive descent parser based
3303 on MASM documentation.
3304 (struct intel_parser_s): New structure.
3305 (intel_parser): New static variable.
3306 (struct intel_token): New structure.
3307 (cur_token, prev_token): New static variables.
3320 (intel_match_token): New function.
3321 (intel_get_token): New function.
3322 (intel_putback_token): New function.
3323 (intel_expr): New function.
3324 (intel_e05): New function.
3325 (intel_e05_1): New function.
3326 (intel_e06): New function.
3327 (intel_e06_1): New function.
3328 (intel_e09): New function.
3329 (intel_e09_1): New function.
3330 (intel_e10): New function.
3331 (intel_e10_1): New function.
3332 (intel_e11): New function.
3334 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3336 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3337 instructions to loose any special insn->architecture mask.
3339 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3340 (sparc_md_end, sparc_arch_types, sparc_arch,
3341 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3342 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3343 request v9b architecture if they are used).
3345 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3347 * config/tc-m68k.c: Fix the previous misapplied patch.
3349 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3351 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3352 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3353 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3356 2000-10-17 Kazu Hirata <kazu@hxi.com>
3358 * debug.c: Fix formatting.
3359 * depend.c: Likewise.
3360 * dwarf2dbg.c: Likewise.
3361 * dwarf2dbg.h: Likewise.
3362 * ecoff.c: Likewise.
3365 * flonum-konst.c: Likewise.
3366 * frags.h: Likewise.
3368 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3370 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3372 * doc/as.texinfo: Added notes about this new option.
3374 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3376 * config/tc-sh.c (JREG): Remove.
3377 (md_convert_frag): Remove #if 0:d code using JREG.
3379 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3381 * config/tc-i386.c (i386_operand_modifier): Only match
3382 modifiers SHORT and FLAT if they are followed by a space.
3383 (parse_register): When `allow_naked_reg' is set, do not confuse
3384 identifiers that start with a register name with a register.
3386 2000-10-12 Kazu Hirata <kazu@hxi.com>
3388 * app.c: Fix formatting.
3391 * bit_fix.h: Likewise.
3396 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3398 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3400 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3402 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3403 Re-arrange function a little and improve error message.
3405 * write.c (write_relocs): Fix a comment.
3407 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3410 2000-10-05 Jim Wilson <wilson@cygnus.com>
3412 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3414 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3416 * config/tc-i386.c: Delete some useless comments, reformat others.
3418 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3419 non-global syms in linkonce sections.
3421 2000-10-04 Ralf Baechle <ralf@gnu.org>
3423 * config/tc-ia64.c (operand_match): Don't use // style comments.
3424 * config/tc-i370.c: Likewise.
3426 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3428 Changes to handle varying register prefix and user symbol prefix.
3429 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3430 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3431 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3432 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3433 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3434 (demand_register_prefix): New variable.
3435 (md_pseudo_table): New pseudo ".syntax".
3436 (md_longopts): New options --no-underscore and --underscore.
3437 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3438 on symbols_have_leading_underscore.
3439 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3440 (get_spec_reg): Ditto.
3441 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3443 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3445 <case OPTION_NO_US, case OPTION_US>: New.
3446 (md_show_usage): Be brief and reformat to match continuation of
3448 * po/gas.pot: Regenerate.
3450 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3452 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3453 force relocs for 12 bit branches.
3454 (md_apply_fix): Similarly, adjust logic here.
3456 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3458 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3459 adjust for external and weak syms as we will use a reloc. Allow
3460 for +8 offset when calculating limits of branches.
3461 (hppa_fix_adjustable): Undo 2000-09-23 change.
3462 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3463 Correct distance calculation.
3464 (tc_gen_reloc): Print the file name and line number if we can't
3467 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3468 * config/tc-hppa.c (nonzero_dibits): Define.
3469 (arg_reloc_stub_needed): Check each arg and return value
3470 separately for zero case.
3471 (pa_align): Declare argument `bytes'.
3473 2000-09-25 Kazu Hirata <kazu@hxi.com>
3475 * config/tc-cris.c: Fix formatting.
3476 * config/tc-d10v.h: Likewise.
3477 * config/tc-d30v.c: Likewise.
3478 * config/tc-d30v.h: Likewise.
3479 * config/tc-fr30.c: Likewise.
3480 * config/tc-fr30.h: Likewise.
3481 * config/tc-m68k.c: Likewise.
3482 * config/tc-m68k.h: Likewise.
3483 * config/tc-pj.h: Likewise.
3484 * config/tc-ppc.c: Likewise.
3485 * config/tc-ppc.h: Likewise.
3486 * config/tc-sh.c: Likewise.
3487 * config/tc-sh.h: Likewise.
3488 * config/tc-sparc.c: Likewise.
3489 * config/tc-v850.h: Likewise.
3490 * config/tc-vax.h: Likewise.
3491 * config/tc-w65.h: Likewise.
3492 * config/tc-z8k.h: Likewise.
3494 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3496 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3497 checks only for ELF.
3498 (hppa_force_relocation): Likewise.
3500 2000-09-22 Jim Wilson <wilson@cygnus.com>
3502 * config/tc-ia64.c (dv_sem): Add "stop".
3503 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3504 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3505 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3507 (mark_resources): Check IA64_RS_PRr.
3509 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3511 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3512 md_estimate_size_before_relax): Redesign and clean up the
3513 relaxation mechanism.
3515 2000-09-21 Kazu Hirata <kazu@hxi.com>
3517 * config/tc-ns32k.c: Fix formatting.
3518 * config/tc-ns32k.h: Likewise.
3520 2000-09-20 Kazu Hirata <kazu@hxi.com>
3522 * config/tc-m32r.c: Fix formatting.
3523 * config/tc-m32r.h: Likewise.
3524 * config/tc-m68851.h: Likewise.
3525 * config/tc-m68hc11.c: Likewise.
3526 * config/tc-m68hc11.h: Likewise.
3527 * config/tc-m88k.c: Likewise.
3528 * config/tc-mcore.c: Likewise.
3529 * config/tc-mcore.h: Likewise.
3530 * config/tc-mips.c: Likewise.
3531 * config/tc-mips.h: Likewise.
3532 * config/tc-mn10200.h: Likewise.
3533 * config/tc-mn10300.h: Likewise.
3534 * config/tc-tahoe.c: Likewise.
3535 * config/tc-tahoe.h: Likewise.
3537 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3539 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3540 Likewise in relaxation description comments.
3542 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3544 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3545 subtraction of two syms without emitting a relocation.
3547 From David Huggins-Daines <dhd@linuxcare.com>
3548 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3549 global or weak symbols.
3551 2000-09-15 Kazu Hirata <kazu@hxi.com>
3553 * config/tc-h8300.h: Fix formatting.
3554 * config/tc-h8500.c: Likewise.
3555 * config/tc-h8500.h: Likewise.
3556 * config/tc-hppa.h: Likewise.
3557 * config/tc-i370.h: Likewise.
3558 * config/tc-i386.h: Likewise.
3559 * config/tc-i860.c: Likewise.
3560 * config/tc-i860.h: Likewise.
3561 * config/tc-i960.h: Likewise.
3562 * config/tc-ia64.c: Likewise.
3563 * config/tc-ia64.h: Likewise.
3565 2000-09-14 Kazu Hirata <kazu@hxi.com>
3567 * config/tc-a29k.c: Fix formatting.
3568 * config/tc-alpha.c: Likewise.
3569 * config/tc-arc.c: Likewise.
3570 * config/tc-arc.h: Likewise.
3571 * config/tc-arm.c: Likewise.
3572 * config/tc-arm.h: Likewise.
3573 * config/tc-avr.c: Likewise.
3574 * config/tc-avr.h: Likewise.
3575 * config/tc-tic30.c: Likewise.
3576 * config/tc-tic30.h: Likewise.
3577 * config/tc-tic54x.c: Likewise.
3578 * config/tc-tic54x.h: Likewise.
3579 * config/tc-tic80.c: Likewise.
3580 * config/tc-tic80.h: Likewise.
3582 2000-09-14 Timothy Wall <twall@cygnus.com>
3584 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3585 parallel comparisons for later use.
3586 (struct rsrc): Add parallel comparison type.
3587 (resources_match): Skip special cases of PR usage (non-conflicting
3590 2000-09-13 Kazu Hirata <kazu@hxi.com>
3592 * config/obj-ecoff.c: Fix formatting.
3593 * config/obj-elf.c: Likewise.
3594 * config/obj-elf.h: Likewise.
3595 * config/obj-evax.h: Likewise.
3596 * config/obj-generic.h: Likewise.
3597 * config/obj-hp300.c: Likewise.
3598 * config/obj-hp300.h: Likewise.
3599 * config/obj-ieee.h: Likewise.
3600 * config/obj-vms.c: Likewise.
3601 * config/obj-vms.h: Likewise.
3603 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3605 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3606 (md_parse_option): Ditto.
3607 (md_longopts): Add -mips32 option.
3608 (md_show_usage): Document new options.
3609 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3610 (mips_ip): Assemble mfc0 with a sub-selection code.
3611 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3612 (mips_cpu_to_str): New function.
3613 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3614 Use CPU_* defines instead of hardcoded numbers.
3616 * doc/as.texinfo: Document new options.
3617 * doc/c-mips.texi: Ditto.
3619 2000-09-12 Kazu Hirata <kazu@hxi.com>
3621 * as.h: Fix formatting.
3622 * asintl.h: Likewise.
3623 * bit_fix.h: Likewise.
3624 * config/obj-aout.c: Likewise.
3625 * config/obj-aout.h: Likewise.
3626 * config/obj-bout.c: Likewise.
3627 * config/obj-bout.h: Likewise.
3628 * config/obj-coff.c: Likewise.
3629 * config/obj-coff.h: Likewise.
3630 * dwarf2dbg.h: Likewise.
3632 * flonum.h: Likewise.
3633 * frags.h: Likewise.
3634 * itbl-ops.h: Likewise.
3635 * macro.h: Likewise.
3638 * struc-symbol.h: Likewise.
3639 * subsegs.h: Likewise.
3640 * symbols.h: Likewise.
3642 * write.h: Likewise.
3644 2000-09-11 Kazu Hirata <kazu@hxi.com>
3646 * bignum-copy.c: Fix formatting.
3647 * config/tc-i370.c: Likewise.
3648 * config/tc-i960.c: Likewise.
3649 * config/tc-m68k.c: Likewise.
3650 * ehopt.c: Likewise.
3651 * flonum-copy.c: Likewise.
3652 * flonum-konst.c: Likewise.
3653 * flonum-mult.c: Likewise.
3654 * literal.c: Likewise.
3657 * stabs.c: Likewise.
3658 * subsegs.c: Likewise.
3660 2000-09-09 Philip Blundell <philb@gnu.org>
3662 * configure.in (arm*-*-uclinux*): New target.
3663 * configure: Regenerate.
3665 2000-09-09 Kazu Hirata <kazu@hxi.com>
3667 * input-file.c: Fix formatting.
3668 * itbl-ops.c: Likewise.
3669 * messages.c: Likewise.
3671 2000-09-08 Philip Blundell <philb@gnu.org>
3673 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3676 2000-09-07 H.J. Lu <hjl@gnu.org>
3678 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3679 * configure: Rebuild.
3681 2000-09-07 Kazu Hirata <kazu@hxi.com>
3683 * atof-generic.c: Fix formatting.
3684 * config/tc-mips.c: Likewise.
3685 * config/tc-vax.c: Likewise.
3686 * input-scrub.c: Likewise.
3688 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3690 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3691 * configure.in (sh-*-linux*): Added.
3692 * configure: Rebuilt.
3694 2000-09-06 Kazu Hirata <kazu@hxi.com>
3696 * config/tc-hppa.c: Fix formatting.
3698 * ecoff.c: Fix formatting.
3700 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3702 * configure: Rebuilt with new libtool.m4.
3704 2000-09-05 Kazu Hirata <kazu@hxi.com>
3706 * cgen.c: Fix formatting.
3707 * config/tc-ia64.c: Likewise.
3709 2000-09-05 Nick Clifton <nickc@redhat.com>
3711 * aclocal.m4: Regenerate.
3712 * config.in: Regenerate.
3713 * configure: Regenerate.
3714 * po/gas.pot: Regenerate.
3716 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3718 * config/tc-cris.c: Correct comment typos.
3720 2000-09-05 Eric Christopher <echristo@cygnus.com>
3722 * config/tc-mn10300.c: Cleanup.
3723 (md_pcrel_from): Enable.
3725 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3727 * expr.c (operand): Fix a comment typo.
3728 * write.c (write_relocs): Fix a signed/unsigned warning.
3730 * config/tc-hppa.c (fudge_reg_expressions): New
3731 (hppa_force_reg_syms_absolute): New.
3732 (pa_equ): Allow reg_section expressions.
3733 * config/tc-hppa.c (md_optimize_expr): Define.
3734 (hppa_force_reg_syms_absolute): Prototype.
3736 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3737 (pa_parse_number): Pass in arg to select fp reg parsing.
3738 Return 1 to indicate format checks pass. If strict, then only
3739 accept a register or register symbol. Return value in...
3740 (pa_number): New static for pa_parse_number.
3741 (FP_REG_BASE): Define.
3742 (FP_REG_RSEL): Define.
3743 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3744 appropriate. White space changes.
3745 (need_pa11_opcode): Don't bother passing any params, get them from
3747 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3748 Remove extraneous check in case 'Q'.
3749 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3750 reg, set section of resulting symbol to reg_section.
3751 (pa_parse_space_stmt): Modify call to pa_parse_number.
3752 (pa_space): Likewise.
3754 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3755 (hppa_force_relocation): Handle vtable relocs.
3756 (pa_vtable_entry): New.
3757 (pa_vtable_inherit): New.
3758 (md_pseudo_table): Add entries for vtable pseudos.
3759 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3760 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3762 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3763 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3764 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3766 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3767 specify a symbol type.
3769 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3770 dependent things together.
3771 (md_elf_symbol_type): Define.
3773 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3775 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3777 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3778 (obj_elf_vtable_entry): Declare.
3780 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3781 and export function.
3782 (obj_elf_vtable_entry): Similarly.
3783 (elf_pseudo_table): Fix the damage with a cast.
3785 2000-09-03 Richard Henderson <rth@cygnus.com>
3787 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3788 for template selection when a label is needed.
3790 2000-09-02 Kazu Hirata <kazu@hxi.com>
3792 * config/tc-ia64.c: Fix formatting.
3794 2000-09-02 Nick Clifton <nickc@redhat.com>
3796 * configure.in: Increase version number to 2.10.91.
3797 * configure: Regenerate.
3798 * aclocal.m4: Regenerate.
3799 * config.in: Regenerate.
3800 * po/gas.pot: Regenerate.
3801 * Makefile.in: Regenerate.
3803 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3805 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3806 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3807 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3809 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3812 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3814 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3815 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3816 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3817 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3818 (GOT_symbol): New variable.
3819 (md_undefined_symbol): Set it.
3821 2000-09-01 Richard Henderson <rth@cygnus.com>
3823 * config/tc-ia64.c (match): Don't inline.
3824 (extra_goodness): New.
3825 (md_begin): Prefer nop.f and nop.b for best_template.
3827 2000-08-31 Kazu Hirata <kazu@hxi.com>
3829 * as.c: Fix formatting.
3831 * frags.c: Likewise.
3832 * macro.c: Likewise.
3834 2000-08-31 Eric Christopher <echristo@cygnus.com>
3836 * config/tc-mn10300.c: Cleanup and fix warnings.
3837 (md_pseudo_table): Add initializers.
3838 (md_show_usage): Cleanup.
3839 (md_parse_option): Fix warnings.
3840 (md_undefined_symbol): Fix warnings.
3841 (md_conver_frag): Fix warnings.
3842 (tc_gen_reloc): Fix warnings.
3843 (md_apply_fix3): Fix warnings.
3844 (check_operand): Fix warnings.
3846 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3848 * acinclude.m4: Include libtool and gettext macros from the
3850 * aclocal.m4, configure: Rebuilt.
3852 2000-08-30 Mark Hatle <mhatle@mvista.com>
3854 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3856 2000-08-31 Kazu Hirata <kazu@hxi.com>
3858 * listing.c: Fix formatting.
3860 2000-08-29 Kazu Hirata <kazu@hxi.com>
3862 * app.c: Fix a comment typo. Fix formatting.
3864 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3866 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3867 offset of the target destination for jmp instructions.
3868 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3870 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3872 * NEWS: Mention support for CRIS.
3874 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3876 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3877 Sets `.lcomm' alignment to zero.
3879 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3881 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3882 TC_FIX_ADJUSTABLE): Define.
3884 2000-08-23 Jim Wilson <wilson@cygnus.com>
3886 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3887 unwind.personality_routine is set.
3889 2000-08-23 H.J. Lu <hjl@gnu.org>
3891 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3893 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3895 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3898 2000-08-22 H.J. Lu <hjl@gnu.org>
3900 * config.in (STRICTCOFF): New for strict COFF.
3902 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3903 i386-*-go32* and i386-go32-rtems*.
3904 * configure: Rebuilt.
3906 * config/obj-coff.c (obj_coff_endef): Follow the historical
3907 behavior if STRICTCOFF is not defined.
3909 * doc/internals.texi: Document STRICTCOFF.
3911 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3913 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3914 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3915 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3916 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3917 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3918 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3919 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3922 2000-08-22 Eric Christopher <echristo@cygnus.com>
3924 * config/tc-mn10300.c: (md_apply_fix): New function.
3925 (mn10300_force_relocation): New function.
3926 (mn10300_fix_adjustable): New function.
3928 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3929 (TC_HANDLES_FX_DONE): Define.
3930 (obj_fix_adjustable): Define.
3931 (MD_APPLY_FIX3): Define.
3932 (TC_LINKRELAX_FIXUP): Define.
3934 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3936 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3938 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3940 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3942 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3943 if the fixup resulted in a relocation.
3945 2000-08-18 Nick Clifton <nickc@redhat.com>
3947 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3948 Make reference to first element of shift_names explicit.
3950 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3952 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3953 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3954 add a symbol's address. Removed all target-specific #ifdefs that
3955 used to accomplished the same.
3956 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3957 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3958 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3959 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3960 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3962 2000-08-17 Kazu Hirata <kazu@hxi.com>
3964 * dwarf2dbg.c: Fix formatting.
3966 2000-08-17 Nick Clifton <nickc@redhat.com>
3968 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3969 to be recoded as logical shift lefts by zero.
3971 2000-08-16 Jim Wilson <wilson@cygnus.com>
3973 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3974 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3976 (note_register_values): Handle IA64_OPND_R3_2 operands.
3978 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3980 * config/tc-i860.c (md_operand): Silly typo fixed.
3982 2000-08-16 Nick Clifton <nickc@redhat.com>
3984 * config/tc-arm.c (struct asm_shift): Delete.
3986 (enum asm_shift_index): New.
3987 (struct asm_shift_properties): New.
3988 (struct asm_shift_name): New.
3989 (shift_properties[]); New.
3990 (shift_names[]); New.
3992 (decode_shift): Use new structures.
3993 Issue a warning is "ROR #0" is used.
3994 Issue a warning if "ASR #0" or "LSR #0" is used.
3996 (md_begin): Initialise arm_shift_hsh table from new
3997 asm_shift_name array.
3999 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4001 * config/tc-sparc.c: Kill all warnings.
4002 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4004 (md_show_usage): Update usage text.
4006 2000-08-16 Nick Clifton <nickc@redhat.com>
4008 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4011 2000-08-15 Will Cohen <wcohen@redhat.com>
4013 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4015 * config/tc-sh.c (md_assemble): Changed so debug_type
4016 test performed for ppi_assemble
4017 * config/tc-sh.c: Included dwarf2dbg.h.
4018 (debug_line): Defined.
4019 (md_assemble): Generates dwarf2 line info.
4020 (sh_finalize): New function. Finalize dwarf2 info.
4021 (assemble_ppi): Returns size of code generated.
4022 (build_Mytes): Returns size of code generated.
4023 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4024 * config/tc-sh.h (md_end): Defined.
4025 (sh_finalize): Declared.
4027 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4029 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4032 2000-08-14 Nick Clifton <nickc@redhat.com>
4034 * config/tc-arm.c (do_bx): Allow "bx pc".
4036 2000-08-14 Jim Wilson <wilson@cygnus.com>
4038 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4039 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4040 (md_begin): Change assignment to md.flag to OR in the new bit.
4042 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4044 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4045 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4048 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4050 * NEWS: Mention i860 support.
4052 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4054 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4056 2000-08-14 Andreas Schwab <schwab@suse.de>
4058 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4060 2000-08-11 Andreas Schwab <schwab@suse.de>
4062 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4065 2000-08-11 Kazu Hirata <kazu@hxi.com>
4067 * expr.c: Fix formatting.
4068 * config/obj-bout.c: Likewise.
4070 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4072 * doc/c-i860.texi: Flesh out the i860 section more.
4074 2000-08-10 Kazu Hirata <kazu@hxi.com>
4076 * symbols.c: Fix formatting.
4079 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4081 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4082 modifier has the IgnoreSize bit set.
4084 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4086 From Rodney Brown <RodneyBrown@mynd.com>
4087 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4088 * configure: Regenerate.
4090 2000-08-09 Kazu Hirata <kazu@hxi.com>
4092 * hash.c: Fix formatting.
4095 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4097 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4098 (i860_fix_info): New enum.
4099 (MD_APPLY_FIX3): Define.
4100 (WORKING_DOT_WORD): Define.
4101 (TC_HANDLES_FX_DONE): Define.
4102 (DIFF_EXPR_OK): Define.
4103 (LISTING_HEADER): Define.
4104 (TARGET_FORMAT): Select target format based on endian flag.
4105 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4106 (target_big_endian): Add external declaration.
4108 * config/tc-i860.c: All existing code reworked completely. Other
4109 new code shown below.
4110 (SYNTAX_SVR4): Define.
4111 (target_warn_expand): New variable.
4112 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4113 (md_longopts): Declare and define with new options (-EL, -EB,
4115 (md_show_usage): New function.
4116 (md_operand): New function.
4117 (obtain_reloc_for_imm16): New function.
4118 (md_apply_fix3): New function.
4119 (tc_gen_reloc): New function.
4121 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4123 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4124 2 bytes of the jump address are in the same frag.
4125 (find): Accept 68hc12 register indirect modes.
4127 * NEWS: Mention 68HC11 & 68HC12 support.
4129 2000-08-07 Richard Henderson <rth@cygnus.com>
4131 * config/tc-ia64.c (unwind): Add prologue_mask member.
4132 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4133 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4134 (dot_body): Clear unwind.prologue_mask.
4135 (dot_prologue): Set it. Accept a register second argument.
4137 2000-08-07 Kazu Hirata <kazu@hxi.com>
4139 * config/atof-ieee.c: Fix formatting.
4140 * config/atof-tahoe.c: Likewise.
4142 2000-08-06 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4147 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4148 of .popsection, .previous, .pushsection, .subsection,
4149 .version, .vtable_entry, .vtable_inherit and .weak.
4151 2000-08-05 Kazu Hirata <kazu@hxi.com>
4153 * config/tc-cris.c: Fix formatting.
4154 * config/tc-i386.c: Likewise.
4155 * config/tc-sparc.c (sparc_ip): Simplify the code.
4157 2000-08-04 Kazu Hirata <kazu@hxi.com>
4159 * config/tc-cris.c: Rearrange code for readability.
4160 * config/tc-d10v.c: Fix formatting.
4161 * config/tc-m32r.c: Likewise.
4162 * config/tc-sparc.c: Likewise.
4164 2000-08-02 Jim Wilson <wilson@cygnus.com>
4166 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4167 before ia64_find_opcode.
4168 (md_assemble): Likewise.
4170 2000-08-01 Nick Clifton <nickc@cygnus.com>
4172 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4173 Undo some formatting fixes.
4175 2000-08-01 Kazu Hirata <kazu@hxi.com>
4177 * config/obj-som.c: Fix formatting.
4178 * config/obj-ieee.c: Likewise.
4179 * config/tc-arm.c: Likewise.
4180 * config/tc-v850.c: Likewise.
4182 2000-08-01 Nick Clifton <nickc@redhat.com>
4184 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4185 index by command line option.
4187 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4189 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4190 (@node M68K-Branch): Rewrite to match the reality.
4192 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4194 * doc/c-i860.texi: New file.
4195 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4196 * doc/Makefile.in: Regenerate.
4197 * doc/all.texi: Add I860 as relevant architecture.
4198 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4200 2000-07-31 Kazu Hirata <kazu@hxi.com>
4202 * config/tc-d30v.c: Fix formatting.
4204 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4206 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4207 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4208 long emit a long branch if available instead of an absolute jump, never
4209 emit absolute jumps for anything with --pcrel.
4211 * doc/c-m68k.texi: Document new command line option.
4213 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4215 * config/tc-avr.c: Use PARAMS macro in function declarations.
4216 Don't declare md_pcrel_from_section (already in tc-avr.h).
4217 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4218 (avr_operand): Don't set (unsigned) op_mask to -1.
4220 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4222 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4223 * configure: Regenerated.
4224 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4225 of operand to the .type directive (.e.g, "type").
4227 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4229 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4230 * app.c (do_scrub_chars): Record where first comment found.
4231 * read.c (read_a_source_file): Init found_comment on entry, and
4232 notify whether comments found on exit.
4233 * config/tc-hppa.c (md_shortopts): Add "c".
4234 (md_longopts): Add warn-comment.
4235 (md_parse_option): Handle it.
4236 (md_show_usage): Show available options.
4237 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4239 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4241 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4242 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4244 (md_estimate_size_before_relax): Don't fall off end of function.
4246 2000-07-27 Kazu Hirata <kazu@hxi.com>
4248 * config/tc-avr.c: Fix formatting.
4249 * config/tc-ns32k.c: Likewise.
4251 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4253 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4255 2000-07-27 Kazu Hirata <kazu@hxi.com>
4257 * config/tc-d10v.c: Fix formatting.
4258 * config/tc-z8k.c: Likewise.
4259 * config/tc-sparc.c: Likewise.
4261 2000-07-26 Dave Brolley <brolley@redhat.com>
4263 * cgen.c (queue_fixup): Declare opinfo.
4264 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4265 (gas_cgen_md_operand): Ditto.
4266 (gas_cgen_md_apply_fix3): Ditto.
4268 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4270 * config/obj-coff.c (obj_frob_symbol): Don't merge
4271 labels. Don't merge if the symbol isn't constant. Return
4272 immediately if a symbol is merged.
4274 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4276 * frags.c (frag_align): Correct absolute section alignment.
4278 2000-07-20 DJ Delorie <dj@redhat.com>
4280 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4281 it breaks linking against DLLs.
4283 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4285 * configure.in: Add CRIS support.
4286 * configure: Regenerate.
4287 * Makefile.am: (CPU_TYPES): Add cris.
4288 (CPU_OBJ_VALID) [aout]: Add cris.
4289 (MULTI_CPU_TYPES): Add cris.
4290 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4291 [coff]: Only i386 and mips are valid.
4292 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4293 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4294 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4295 Regenerate dependencies.
4296 * Makefile.in: Regenerate.
4297 * aclocal.m4: Regenerate.
4298 * as.c: Declare crisaout, criself.
4299 * config/tc-cris.h, config/tc-cris.c: New.
4300 * config/e-criself.c, config/e-crisaout.c: New.
4301 * po/POTFILES.in, po/gas.pot: Regenerate.
4303 2000-07-20 Kazu Hirata <kazu@hxi.com>
4305 * read.c: Fix formatting.
4306 * write.c: Fix formatting.
4308 2000-07-19 H.J. Lu <hjl@gnu.org>
4310 * sb.c: Include <stdlib.h> if exists for abort ().
4312 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4314 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4315 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4316 (pa_type_args): Same here.
4318 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4320 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4321 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4322 the storage class is already set.
4324 2000-07-17 Kazu Hirata <kazu@hxi.com>
4326 * config/tc-m68hc11.c: Fix formatting.
4327 * config/tc-mn10200.c: Likewise.
4328 * config/tc-mn10300.c: Likewise.
4329 * config/tc-pj.c: Likewise.
4330 * config/tc-tic80.c: Likewise.
4331 * config/tc-w65.c: Likewise.
4333 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4335 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4338 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4340 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4343 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4345 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4346 ELF as are used for SOM (except the 32-bit reloc one) to decide
4347 whether a symbol can be reduced to a section symbol. Expand on
4348 the comment for symbols involved in LR% and RR% expressions.
4350 2000-07-14 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-mips.c (mips_disable_float_construction): New
4353 static variable. Set to true if doubles should not be
4354 constructed by loading two single width fp registers with
4355 halves of the value.
4356 (mips_ip): Test mips_disable_float_construction.
4357 (md_longopts): Add command line switches --construct-floats
4358 and --no-construct-floats.
4359 (md_parse_option): Parse new command line options.
4360 (md_show_usage): Describe new command line options.
4362 * doc/c-mips.texi: Document new command line options.
4364 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4366 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4367 * configure: Regenerate.
4369 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4371 * configure.in (DEFAULT_EMULATION setting): Revert part of
4372 2000-07-01 change that set te_multi=multi unless set to tmips.
4373 * configure: Regenerate.
4375 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4377 * config/obj-coff.c (coff_frob_section): Add padding to the last
4378 section when aligning it increases its size.
4380 2000-07-11 Kazu Hirata <kazu@hxi.com>
4382 * config/tc-tic54x.c: Fix formatting.
4384 2000-07-10 Kazu Hirata <kazu@hxi.com>
4386 * config/tc-h8500.c: Fix formatting.
4387 * config/tc-tic54x.c: Fix formatting.
4389 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4391 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4392 displacements correctly.
4394 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4396 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4398 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4402 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4404 From David Huggins-Daines <dhd@linuxcare.com>
4405 * config/te-hppalinux64.h: Add a new emulation.
4406 * configure.in (emulations): Add configure bits to support the
4407 64-bit Linux/parisc target.
4408 * configure: Regenerate.
4410 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4411 (md_shortopts): Add `V' for ELF.
4413 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4414 when SOM or ELF_ARG_RELOC are defined.
4415 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4416 ELF_ARG_RELOC are defined.
4417 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4418 (pa_stringer): ..Do it here instead. Fix comment typos.
4419 (hppa_force_relocation): Cast enums to int before comparing with
4422 From Ryan Bradetich <rbradetich@uswest.net>
4423 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4424 redifinition warning.
4425 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4426 (hppa_force_relocation): ditto
4427 (md_apply_fix): Added cast to buf to fix warnings.
4429 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4430 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4432 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4433 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4434 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4435 reloc_type** to avoid warnings in switch.
4436 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4437 little earlier instead.
4439 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4441 (pa_type_args): Use symbol_arg_reloc_info.
4442 (struct pa_it): Make arg_reloc unsigned int.
4443 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4444 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4445 (pa_code): Delete. pa_text duplicates this function.
4446 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4447 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4449 (cons_fix_new_hppa): Actually change selector to e_fsel when
4450 warning about assuming so.
4451 (tc_gen_reloc): More example elf arg reloc code.
4452 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4453 (hppa_force_relocation): Likewise.
4455 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4457 (pa_end_of_source): Prototype.
4458 (hppa_fix_adjustable): Prototype.
4459 (LABELS_WITHOUT_COLONS): Move it..
4460 * config/te-hppa.h: To here.
4462 * config/te-hppa64.h: New file.
4464 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4466 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4467 format -10, -16, 16 relocs.
4468 (hppa_elf_mark_end_of_function): Test for null
4469 last_call_info->start_symbol
4471 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4472 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4473 re_assesmble_* functions. Delete extraneous statements. Fix
4475 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4476 insn to re_assemble_*.
4478 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4480 * doc/internals.texi (Expressions): Fix typo.
4482 2000-07-08 Kazu Hirata <kazu@hxi.com>
4484 * config/tc-sh.c: Fix formatting.
4485 * config/tc-tic54x.c: Fix formatting.
4486 * depend.c: Fix formatting.
4487 * flonum-konst.c: Likewise.
4488 * flonum-mult.c: Likewise.
4490 2000-07-07 Kazu Hirata <kazu@hxi.com>
4492 * config/tc-sh.c: Fix comments.
4493 * config/obj-vms.c: Fix comments.
4494 * config/tc-a29k.c: Likewise.
4495 * config/tc-alpha.c: Likewise.
4496 * config/tc-h8300.c: Likewise.
4497 * config/tc-h8500.c: Likewise.
4498 * config/tc-i370.c: Likewise.
4499 * config/tc-ia64.c: Likewise.
4500 * config/tc-m68hc11.c: Likewise.
4501 * config/tc-m68k.c: Likewise.
4502 * config/tc-mips.c: Likewise.
4503 * config/tc-ns32k.c: Likewise.
4504 * config/tc-ppc.c: Likewise.
4505 * config/tc-z8k.c: Likewise.
4507 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4509 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4510 Default to '(SEC_LOAD | SEC_DATA)'.
4511 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4513 * doc/internals.texi (CPU Backend): Describe
4514 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4516 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4518 * as.c (parse_args): NULL terminate the long option list.
4520 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4522 * config/tc-d30v.h: Include "write.h" for fixS.
4523 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4525 2000-07-05 Nick Clifton <nickc@cygnus.com>
4527 * config/tc-d30v.c (write_2_short): Further changes to warning
4528 messages produced when combining EITHER_BUT_PREFER_MU attributed
4531 2000-07-05 DJ Delorie <dj@redhat.com>
4535 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4537 * config/tc-arm.c (psrs): Accept combinations of flags.
4539 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4541 * config/tc-avr.c: Change _ () to _() around all strings marked
4542 for translation (exception from the usual coding style).
4543 (avr_opt): New struct variable, how the new switches are set.
4544 (OPTION_MMCU): Define as 'm' and actually use.
4545 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4546 (show_mcu_list): New function, display the list of known MCUs.
4547 (md_show_usage): Document the new switches. Call show_mcu_list.
4548 (avr_set_arch): Change 'm' to OPTION_MMCU.
4549 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4550 Handle the new switches.
4551 (avr_operands): Disable warnings for undefined combinations of
4552 operands if -mall-opcodes. Disable warnings for skipping two-word
4553 instructions if enhanced core or -mno-skip-bug.
4554 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4555 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4556 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4557 (avr_ldi_expression): Warn about implicit lo8().
4558 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4560 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4562 * configure.in: Add entry for mips-*-sysv4*MP*
4563 * configure: Rebuild
4564 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4565 elf32-tradlittlemips for traditional mips targets.
4566 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4567 test for Link Once sections as in adjust_reloc_syms.
4568 * config/te-tmips.h: New file for traditional mips targets. Define
4571 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4573 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4574 flags argument is not present, don't change an existing section's
4575 section's attributes. If the flags argument is present, warn if the
4576 attributes don't match the section's current attributes. When
4577 long section names are supported, set SEC_LINK_ONCE and
4578 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4580 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4582 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4583 symbols; create them.
4585 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4587 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4588 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4590 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4592 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4593 expressions. Ignore the problem when handling 16 bit signed
4594 immediates, because the assembler will take care of the relocation
4597 2000-06-27 Nick Clifton <nickc@cygnus.com>
4599 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4600 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4601 sequential order, and emit warning messages if the input source
4602 code contains constructs like that, or parallel constructs
4603 containing such opcodes.
4605 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4607 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4608 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4609 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4610 (md_show_usage): Update usage message.
4611 (md_parse_option): Allow redefinition of MCU type within the
4612 same avr[1-5] bfd machine type. Show both old and new MCU type
4613 in the error message.
4614 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4615 Simplify 8K wrap code.
4617 2000-06-25 Kazu Hirata <kazu@hxi.com>
4619 * config/obj-aout.c: Remove all uses of DEFUN.
4620 * config/obj-ieee.c: Likewise.
4621 * config/tc-sh.c: Fix comment typos.
4622 * config/tc-tahoe.c: Likewise.
4623 * config/tc-vax.c: Likewise.
4624 * config/tc-w65.c: Likewise.
4625 * config/tc-z8k.c: Likewise.
4626 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4628 2000-06-24 DJ Delorie <dj@cygnus.com>
4630 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4631 more changes from Sept 1999
4632 (tc_i386_fix_adjustable): ditto
4633 (md_apply_fix3): ditto
4635 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4637 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4638 (gas_cgen_parse_operand): Set it around expression() call.
4639 (gas_cgen_md_operand): Test for it before longjmp().
4641 2000-06-24 Kazu Hirata <kazu@hxi.com>
4643 * config/tc-h8500.c: Remove all uses of DEFUN.
4644 * config/tc-sh.c: Likewise.
4645 * config/tc-w65.c: Likewise.
4646 * config/tc-z8k.c: Likewise.
4648 * config/tc-h8500.c: Fix typos in comments.
4650 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4652 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4655 2000-06-23 matthew green <mrg@redhat.com>
4657 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4658 defined. Fix error message for `[' grouping.
4660 2000-06-22 Kazu Hirata <kazu@hxi.com>
4662 * config/tc-h8300.c: Fix formatting and comment typos.
4664 2000-06-22 Timothy Wall <twall@cygnus.com>
4666 * config/tc-ia64.c (note_register_values): Move premature QP
4667 notation clearing into the appropriate place.
4669 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4671 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4672 first before anything else. Add bin-bugs.h, emul.h and progress.h
4673 Sort list of files as for $(OBJS) in Makefile.am.
4675 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4676 find one. Remake dependencies.
4677 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4678 * Makefile.in: Regenerate.
4679 * doc/Makefile.in: Regenerate.
4681 * config/tc-i386.c (i386_displacement): Don't assume a constant
4682 displacement is necessarily 16 bits when in 16 bit code mode.
4683 (md_assemble): Instead size the displacement here after we know
4684 for sure that a .code16gcc operand hasn't automatically added
4685 operand size prefixes.
4687 2000-06-21 H.J. Lu <hjl@gnu.org>
4689 * Makefile.am: Rebuild dependency.
4690 * Makefile.in: Rebuild.
4692 2000-06-21 Kazu Hirata <kazu@hxi.com>
4694 * config/tc-h8300.c (parse_reg): Make the function static.
4695 (parse_exp): Likewise.
4697 2000-06-20 DJ Delorie <dj@cygnus.com>
4699 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4700 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4701 for cygwin import libraries to work properly.
4703 2000-06-20 H.J. Lu <hjl@gnu.org>
4705 * Makefile.am: Rebuild dependency.
4706 * Makefile.in: Rebuild.
4707 * configure: Likewise.
4708 * doc/Makefile.in: Likewise.
4710 2000-06-20 Timothy Wall <twall@cygnus.com>
4712 * doc/internals.texi (CPU backend): Add @itemx for
4713 TC_START_LABEL_WITHOUT_COLON.
4714 * doc/c-tic54x.texi: New.
4715 * doc/as.texinfo: Add tic54x features and include primary tic54x
4717 * doc/all.texi: Add C54X.
4718 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4719 * doc/Makefile.in: Regenerate.
4720 * configure.in: Add tic54x and define LIBM for tic54x.
4721 * configure: Regenrate.
4722 * config/tc-tic54x.[ch]: New.
4723 * config/obj-coff.h: Add tic54x.
4724 * Makefile.am: (CPU_TYPES): Add tic54x.
4725 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4726 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4727 (as_new_LDADD): Add $(LIBM).
4728 * Makefile.in: Regenerate.
4730 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4732 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4733 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4734 * doc/as.texinfo: Likewise.
4736 * configure, Makefile.in: Regenerate.
4737 * configure.in (emulations): Recognize m6811 and m6812.
4738 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4739 Added files for 68hc11 and 68hc12 assembler.
4740 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4741 * config/tc-m68hc11.h: Header definition for that assembler.
4743 2000-06-18 Nick Clifton <nickc@redhat.com>
4745 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4746 instead of OCTETS_PER_BYTE.
4748 * config/tc-v850.c: Fix compile time warnings.
4749 * config/tc-ppc.c: Fix compile time warnings.
4751 2000-06-18 H.J. Lu <hjl@gnu.org>
4753 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4754 * configure: Rebuild.
4756 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4758 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4761 2000-06-16 Nick Clifton <nickc@cygnus.com>
4763 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4764 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4766 * doc/c-mips.texi: Document newly accepted cpu variants.
4768 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4770 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4772 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4774 * macro.c (getstring): Make it possible to escape the quote
4777 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4779 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4781 2000-06-13 H.J. Lu <hjl@gnu.org>
4783 * configure: Regenerate.
4785 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4787 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4789 * doc/internals.texi (line_separator_chars): Semicolon is no
4790 longer a default. Mention null and newline as defaults.
4792 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4794 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4795 * config/tc-i860.h (line_separator_chars): Likewise.
4796 * config/tc-h8300.c (line_separator_chars): Likewise.
4797 * config/tc-i960.c (line_separator_chars): Likewise.
4798 * config/tc-m68k.c (line_separator_chars): Likewise.
4799 * config/tc-mips.c (line_separator_chars): Likewise.
4800 * config/tc-ns32k.c (line_separator_chars): Likewise.
4801 * config/tc-sparc.c (line_separator_chars): Likewise.
4802 * config/tc-vax.c (line_separator_chars): Likewise.
4804 * config/tc-h8300.c (comment_chars): Use string initialiser.
4805 * config/tc-i960.c (line_comment_chars): Likewise.
4806 * config/tc-z8k.c (comment_chars, line_comment_chars,
4807 line_separator_chars): Likewise.
4809 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4812 2000-06-08 Nick Clifton <nickc@cygnus.com>
4814 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4817 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4819 * configure.in (VERSION): Update to show this is the CVS mainline.
4821 2000-06-08 Matthew Jacob <mjacob@feral.com>
4823 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4824 $at is the integer register $r28, vs. both $r28 and the floating
4825 point register $f28.
4827 2000-06-08 James E. Wilson <wilson@cygnus.com>
4829 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4830 (dot_endp): Don't call ia64_flush_insns.
4831 (emit_one_bundle): Don't delete prologue/body records from
4832 unwind_record list in first loop. Rewrite second loop to account for
4835 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4837 * config/tc-ia64.c: Add missing prototypes.
4838 (generate_unwind_image): Cast argument to output_unw_records call.
4840 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4842 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4844 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4846 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4847 (REGISTER_P): likewise.
4848 (avr_opcodes): uses include/opcode/avr.h
4849 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4851 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4853 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4856 2000-06-03 H.J. Lu <hjl@gnu.org>
4858 * read.c (is_end_of_line): Put back `;'.
4860 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4862 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4864 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4866 * expr.c (operand): Test is_end_of_line outside switch to catch
4867 line separator chars that are also operators.
4868 (operator): Return O_illegal for line separator chars.
4870 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4871 entry (or `!' entry for TC_HPPA).
4873 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4874 before indexing is_end_of_line. Remove redundant check for '\0'.
4876 * config/tc-h8500.c (md_assemble): Likewise.
4877 * config/tc-mcore.c (md_assemble): Likewise.
4878 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4881 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4883 * config/tc-mcore.c (mcore_cons): Likewise.
4884 (mcore_float_cons): Likewise.
4885 (mcore_stringer): Likewise.
4886 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4888 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4890 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4892 2000-05-29 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-sh.c: Fix compile time warning messages.
4896 * config/tc-mips.c: Fix compile time warning messages.
4898 2000-05-29 Philip Blundell <philb@gnu.org>
4900 * doc/as.texinfo: Update copyright dates.
4901 (Local Labels): Delete misplaced mention of ARM.
4902 * NEWS: Mention ARM ELF support.
4904 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4906 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4907 it is modified, and use the real_size to compute the frag address
4908 for dwarf2 line info.
4910 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4912 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4913 line-matching scheme to cope with automake moving variables around.
4914 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4915 * Makefile.in: Regenerate.
4917 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4919 * config/tc-sparc.c (sparc_relax): New.
4920 (md_longopts): Add -relax and -no-relax options.
4921 (md_parse_options, md_show_usage): Likewise.
4922 (md_apply_fix3): Optimize tail call into branch always if possible.
4924 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4926 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4927 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4928 rules, with warning when a GAS statement specifies a packing that
4929 will result in an instruction being squashed.
4930 Added typdef packing_type and enumerals, changed various integer
4931 literals to use the enumerals.
4933 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4935 * config/tc-ia64.c (dot_restorereg_p): New function.
4936 (md_pseudo_table): Add restorereg.p.
4937 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4938 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4940 * config/tc-ia64.h (unw_record_type): Add unwabi.
4941 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4942 called MASK with members for imask, and the masks produced by
4943 fr_mem, gr_mem, br_mem, and frgr_mem.
4944 (unw_p_record): Add members ABI and CONTEXT.
4945 (unw_x_record): Add member AB.
4946 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4947 as pseudo-register for use during unwind info generation.
4948 (AR_PFS, AR_LC): New macros.
4949 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4950 whose names start with an at sign (as in "@priunat").
4951 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4953 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4954 proc_end, unwind_info, personality_routine): Consolidate into
4955 "unwind" structure to reduce offset-table use. Add member
4956 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4958 (output_R1_format, output_R3_format, output_P3_format,
4959 output_P6_format): Initialize R with zero to reduce compiler warnings.
4960 (output_P7_format): Ditto. Add `default' branch to switch
4961 statement to reduce compiler warnings.
4962 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4963 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4964 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4965 into single argument.
4966 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4967 compiler warnings. Merge A and B args into single argument.
4968 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4969 A and B args into single argument.
4970 (free_record): Removed (wasn't used).
4971 (free_list_records): Also free imasks in prologue records.
4972 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4973 (output_spill_mask): Remove.
4974 (output_unwabi): New function.
4975 (output_epilogue, output_label_state, output_copy_state): Call
4977 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4978 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4980 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4981 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4982 as part of handling the prologue records. Emit region's imask if
4983 we have one. Handle unwabi, epilogue, label_state, copy_state,
4984 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4985 spill_sprel_p, and spill_reg_p records.
4986 (set_imask, count_bits, slot_index): New function.
4987 (fixup_unw_records): Fix region size computation. Handle
4988 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4989 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4990 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4991 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4992 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4993 (dot_save): Use manifest constants for applicaton registers.
4994 Handle REG_PR and REG_PRIUNAT.
4995 (dot_restore): Don't just ignore it.
4996 (dot_restorereg): New function..
4997 (generate_unwind_image): Ensure unwind info is a multiple of eight
4998 bytes, not just four bytes.
4999 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5000 (dot_altrp): Don't just ignore it.
5001 (dot_savemem): New function. Replaces dot_savesp() and
5002 dot_savepsp(). Use manifest constants for applicaton registers.
5003 Handle REG_PR and REG_PRIUNAT.
5004 (dot_savef): Simplify.
5005 (dot_saveb): Support generation of br_gr.
5006 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5007 dot_label_state, dot_copy_state): New function.
5008 (dot_unwabi): Don't just ignore it.
5009 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5010 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5011 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5012 (emit_one_bundle): Set slot number for prologue/body records
5013 *before* emitting the first insn.
5014 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5015 (md_begin): Declare "psp" pseudo-register.
5016 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5017 so we don't get segfault.
5018 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5019 counts as required per SW Conventions manual
5020 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5021 output_preds_psprel, output_preds_sprel, output_spill_base,
5022 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5023 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5024 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5025 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5026 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5027 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5028 (dot_vframe): Implement.
5029 (dot_vframesp, dot_vframepsp): New function.
5031 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5033 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5034 * configure: Regenerate.
5036 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5038 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5039 (md_estimate_size_before_relax): so we can use it here instead of
5040 old kludges. Localise vars to blocks. Comment.
5042 * frags.c (frag_new): Update fr_var comments.
5043 * frags.h (struct frag): Ditto.
5045 2000-05-22 Richard Henderson <rth@cygnus.com>
5047 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5048 (pseudo_func): Add pcrel.
5049 (operand_match): Handle IA64_OPND_TGT64.
5050 (build_insn): Likewise.
5051 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5052 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5053 (fix_insn): Handle all three 64-bit relocation types.
5055 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5057 * obj.h (struct format_ops): New members begin, app_file,
5058 s_set_other, s_set_desc, s_get_type, s_set_type,
5059 separate_stab_sections, init_stab_section.
5061 * config/obj-multi.h: Update GPL notice to v2.
5063 (obj_app_file): New.
5064 (S_SET_SIZE): Test s_set_size for NULL before calling.
5065 (S_SET_ALIGN): Similar for s_set_align.
5070 (SEPARATE_STAB_SECTIONS): New.
5071 (INIT_STAB_SECTION): New.
5072 (EMIT_SECTION_SYMBOLS): New.
5073 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5075 * config/obj-elf.h: Update GPL notice to v2.
5076 Mention that this file is included from obj-multi.h.
5077 (obj_begin): Wrap definition in ifndef.
5078 (elf_file_symbol): Constify declaration.
5079 (obj_app_file): Ditto.
5080 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5081 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5083 * config/obj-elf.c (elf_s_set_other): New.
5084 (elf_file_symbol): Constify argument.
5085 (elf_separate_stab_sections): New.
5086 (elf_init_stab_section): New.
5087 (elf_format_ops): Add new members. Remove comma at end.
5089 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5090 (ecoff_format_ops): Add new fields. Remove comma at end.
5091 Mention inconsistency for emit_section_symbols.
5093 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5095 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5096 (coff_separate_stab_sections): New.
5097 (coff_format_ops): Add new members.
5099 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5100 (obj_aout_s_set_other): New.
5101 (obj_aout_s_set_desc): New.
5102 (obj_aout_s_get_type): New.
5103 (obj_aout_s_set_type): New.
5104 (obj_aout_separate_stab_sections): New.
5105 (aout_format_ops): New members added. Use obj_aout_process_stab,
5106 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5107 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5109 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5111 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5113 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5114 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5115 (md_estimate_size_before_relax): Ensure jumps to weak and
5116 externally visible symbols are relocatable.
5118 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5120 * stabs.c (aout_process_stab): Make global.
5121 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5122 * read.h (aout_process_stab): Declare.
5124 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5125 Generalize to *aout, *coff *elf.
5126 * configure: Regenerated.
5128 * doc/internals.texi (Object format backend): Say
5129 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5131 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5132 * Makefile.in: Regenerated.
5134 2000-05-19 Catherine Moore <clm@cygnus.com>
5136 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5138 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5140 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5141 instruction to reflect change in re_assemble_*.
5143 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5145 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5146 build PA64 ELF tools.
5147 * configure: Rebuilt.
5149 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5151 * Makefile.am: Regenerate dependencies.
5152 * Makefile.in: Regenerate.
5154 2000-05-15 Nick Clifton <nickc@cygnus.com>
5156 * config/tc-arm.c (struct asm_psr): Add boolean field
5157 distinguishing between CSPR and SPSR. Rename 'number' field
5159 (psrs): Rearrange contents to match new asm_psr structure.
5160 (arm_psr_parse): Move next to psr_required_here. Make it
5161 return an asm_psr structure.
5162 (psr_required_here): Use asm_psr structure returned by
5164 (do_msr): Reorganise to allow psr_required_here to be called
5166 (md_undefined_name): Mark 'name' parameter as unused, since
5167 the COFF target does not use it.
5169 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5171 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5173 * config/te-aux.h: Likewise.
5174 * config/te-dpx2.h: Likewise.
5175 * config/te-go32.h: Likewise.
5176 * config/te-hp300.h: Likewise.
5177 * config/te-hppa.h: Likewise.
5178 * config/te-i386aix.h: Likewise.
5179 * config/te-ic960.h: Likewise.
5180 * config/te-interix.h: Likewise.
5181 * config/te-nbsd532.h: Likewise.
5182 * config/te-pc532mach.h: Likewise.
5183 * config/te-ppcnw.h: Likewise.
5184 * config/te-psos.h: Likewise.
5185 * config/te-sparcaout.h: Likewise.
5186 * config/te-sun3.h: Likewise.
5187 * config/te-sysv32.h: Likewise.
5189 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5191 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5192 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5193 and sign extend without an if statement.
5194 (build_bytes): Likewise.
5196 2000-05-14 Kazu Hirata <kazu@hxi.com>
5198 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5199 X_add_symbol L_32 case.
5201 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5203 * config/te-freebsd.h: New file.
5205 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5207 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5208 bindtextdomain): Replace defines with those from intl/libgettext.h
5209 to quieten gcc warnings.
5211 * NEWS: Mention x86 .arch and -q.
5213 * config/tc-i386.c (quiet_warnings): New.
5214 (md_assemble): Use quiet_warnings.
5215 (md_parse_option): Set quiet_warnings from -q.
5216 (md_show_usage): Mention -q, delete -m.
5217 (flag_do_long_jump): Delete.
5218 (md_parse_option): Remove -m.
5219 (md_show_usage): Remove -m.
5220 (md_create_long_jump): Remove useless flag_do_long_jump code.
5222 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5223 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5225 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5226 Alexander Sokolov <robocop@netlink.ru>
5228 * doc/c-i386.texi (i386-Arch): New section.
5229 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5231 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5232 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5233 architecture has been given and is not 486.
5234 (set_cpu_arch): New.
5235 (md_pseudo_table): Add .arch.
5236 (md_assemble): Warn if cpu architecture has been given and an
5237 unsupported instruction.
5239 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5240 Move operand_types bit defines after relevant template field.
5241 (template): Add cpu_flags.
5245 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5247 * config/tc-mn10300.h (md_end): Define.
5248 (mn10300_finalize): Declare.
5249 * config/tc-mn10300.c: Include dwarf2dbg.h.
5250 (debug_line): Define.
5251 (md_assemble): Generate dwarf2 line info.
5252 (mn10300_finalize): New function. Finalize dwarf2 info.
5254 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5256 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5257 external version of the relocation for weak symbols.
5259 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5261 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5262 frame size in units of 16 bytes, as required per SW Conventions manual.
5263 (output_unw_records): Output info-block header as a dword to get
5266 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5268 * as.h: #include "file", not <file> on files from ../include.
5269 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5270 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5271 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5272 (tc_coff_symbol_emit_hook): Ditto.
5273 (OPTCOUNT): Cast to int to avoid compiler warning.
5274 (md_begin): Fix signed/unsigned warnings.
5276 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5278 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5279 ABRANCH LONG case for a conditional branch on a 68000.
5280 (md_estimate_size_before_relax): Likewise. Also handle
5281 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5282 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5283 PC-relative on all CPUs.
5284 (md_estimate_size_before_relax): Likewise.
5286 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5288 * as.c (parse_args): Just mention current year in printed
5291 2000-05-03 J.T. Conklin <jtc@redback.com>
5293 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5295 (md_parse_option): Recognize -m7400.
5297 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5299 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5300 don't permit lp to become less than the words array.
5302 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5304 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5305 Fix little-endian case.
5307 2000-05-03 David O'Brien <obrien@NUXI.com>
5309 * as.c (parse_args): Update copyright.
5311 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5313 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5314 for the .bss section too.
5316 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5318 * configure.in: Set em=linux for hppa-*-linux.
5319 * configure: Regenerate.
5320 * doc/Makefile.in: Regenerate with correct automake.
5322 * frags.c (frag_grow): Sanity check chunk_size.
5324 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5325 * config/obj-som.h: Likewise.
5326 * config/obj-ieee.h: Likewise.
5328 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5330 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5331 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5332 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5333 (pa_ip): low_sign_unext now returns via function value. Use
5334 re_assemble_* instead of dis_assemble_* and
5335 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5337 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5338 (md_section_align, md_parse_option, md_show_usage,
5339 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5340 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5341 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5342 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5343 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5345 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5346 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5347 outside of switch. Correct mask and shifting errors in case 10
5348 and case -11. In case 21, compare against signed range to suit
5349 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5350 case 17 and case 22, use offsetT variable to properly check range.
5351 Use re_assemble_* here too.
5352 (evaluate_absolute): Change type of value to offsetT. Call
5353 hppa_field_adjust to do the work for us.
5354 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5355 (pa_parse_cmpib_64_cmpltr): Ditto.
5356 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5357 of i to unsigned int.
5358 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5359 (pa_end_of_source): Return type is void.
5361 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5363 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5365 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5367 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5368 More comments added.
5369 (md_begin): Removed "construct symbols for each register name".
5370 Because register names conflicts with GCC generated function
5372 (avr_operand): Now constant numbers can be used as a register
5373 identifiers (0 as r0, 31 as r31).
5374 (md_assemble): use skip_space () before parsing instruction
5377 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5379 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5380 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5381 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5382 * configure: Regenerate.
5384 2000-04-29 Andreas Jaeger <aj@suse.de>
5386 * as.h: Correctly check GCC version.
5388 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5390 * doc/as.1: Fix unbalanced brackets.
5392 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5394 (line_comment_chars): Set to '/' if TE_FreeBSD.
5396 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5398 * configure.in: Configury support for PA64 (currently disabled).
5399 * configure: Rebuilt.
5401 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5403 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5404 bfd_set_section_alignment.
5406 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5408 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5411 2000-04-24 Nick Clifton <nickc@cygnus.com>
5413 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5414 * doc/as.texinfo (Align): Include arm and strongarm in list of
5415 targets that have the second form of the behaviour of the .align
5418 2000-04-24 Mark Klein <mklein@dis.com>
5420 * config/obj-som.c: Terminate obj_pseudo_table.
5422 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5424 * as.c (parse_args): Allow md_parse_option to override -a listing
5426 * config/obj-coff.c (add_lineno): Change type of offset parameter
5427 from "int" to "bfd_vma."
5428 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5429 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5430 (ppc_change_csect): Align correctly for XCOFF64.
5431 (ppc_machine): New function, which discards "ppc_machine" line.
5432 (ppc_tc): Cons for 8 when code is 64 bit.
5433 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5435 (md_parse_option): Handle -a64 and -a32.
5437 * config/tc-ppc.h (TARGET_MACH): Define.
5438 (TARGET_FORMAT): Move to function.
5439 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5441 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5443 * config/tc-avr.c: New AVR_ISA_ defined.
5444 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5445 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5446 for `fmul', `movw' and `lpm R,Z' instructions.
5447 (avr_operands): Warn if current opcode is a two-word instruction
5448 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5449 (avr_opcodes): New commands added.
5450 (REGISTER_P): Check 'a' and 'v' constraint letters.
5451 (mcu_types): New MCU added.
5453 2000-04-22 Timothy Wall <twall@cygnus.com>
5455 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5457 (operand_match): Conditionally insert default bit values for IMMU9.
5459 2000-04-14 Matthew Green <mrg@cygnus.com>
5461 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5462 * configure: Rebuilt.
5464 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5465 Jason Eckhardt <jle@cygnus.com>
5467 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5469 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5470 Added handling of new operand types l,y,&,fe,fE,fx.
5472 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5473 David Mosberger <davidm@hpl.hp.com>
5474 Timothy Wall <twall@cygnus.com>
5475 Andrew MacLeod <amacleod@cygnus.com>
5476 Jim Wilson <wilson@cygnus.com>
5478 * Makefile.am (CPU_TYPES): Add ia64.
5479 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5480 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5481 * Makefile.in: Rebuild.
5482 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5483 * configure: Rebuild.
5484 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5485 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5486 * expr.c (expr): Handle md_optimize_expr.
5487 * read.c (LEX_HASH): Add comment.
5488 * config/tc-ia64.c, config/tc-ia64.h: New files.
5490 2000-04-21 Richard Henderson <rth@cygnus.com>
5492 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5493 bundling a non-delayed branch type instruction.
5495 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5497 * config/tc-mn10300.c (HAVE_AM30): Define.
5498 (md_assemble): Use it.
5500 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5502 * config/obj-elf.c (obj_elf_change_section): Check for changed
5505 * Makefile.am: (CPU_MULTI_VALID): Remove.
5506 (MULTI_CPU_TYPES): Define.
5507 (MULTI_CPU_OBJ_VALID): Define.
5508 (DEPTC): Use the above.
5509 (DEPOBJ): Same here.
5511 Regenerate dependencies.
5512 * Makefile.in: Regenerate.
5514 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5516 * Makefile.am (YACC, LEX): Get them from configure.
5518 2000-04-18 H.J. Lu (hjl@gnu.org)
5520 * config/tc-i386.c (offset_in_range): Use addressT instead of
5521 bfd_vma for non-bfd assemblers.
5523 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5525 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5526 doesn't give spurious errors.
5528 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5530 * as.h (SEEK_SET): Define if undefined.
5532 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5534 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5535 constants, and don't assume offsetT is 32 bits.
5537 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5539 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5540 (md_pcrel_from_section): Add prototype.
5541 (d10v_fix_adjustable): Add prototype.
5542 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5544 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5546 2000-04-12 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5549 symbol in frag chain.
5551 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5553 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5554 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5555 (fits_in_signed_word, smallest_imm_type): Ditto.
5556 (md_assemble): Use an offsetT var to hold offsetT values, not a
5558 (offset_in_range): New.
5559 (md_assemble): Use it.
5560 (md_convert_frag): Change type of target_address, opcode_address,
5561 and displacement_from_opcode_start to offsetT.
5562 (md_create_short_jump): Change type of offset to offsetT.
5563 (md_create_long_jump): Ditto.
5564 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5565 (md_chars_to_number): Remove.
5566 (output_invalid): Remove duplicate prototype.
5568 2000-04-09 Nick Clifton <nickc@cygnus.com>
5570 * Makefile.am (CPU_TYPES): Add 'avr'.
5571 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5572 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5574 * Makefile.in: Regenerate.
5576 * doc/as.texinfo: Add M32R documentation.
5578 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5580 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5581 --enable-build-warnings option.
5582 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5583 * Makefile.in, configure: Re-generate.
5585 2000-04-07 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5588 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5589 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5590 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5591 (arm_force_relocation): Force relocations for
5592 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5594 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5596 * config/tc-sh.c (get_operands): There's no third operand if the
5597 first operand is an immediate.
5599 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5601 * config/tc-sh.c (immediate): Delete.
5602 (sh_operand_info): Add immediate member.
5603 (parse_reg): Use A_PC for pc.
5604 (parse_exp): Add second argument 'op'. All callers changed.
5605 (parse_at): Expect pc to be coded as A_PC.
5606 Use immediate field in *op.
5607 (insert): Add fourth argument 'op'. All callers changed.
5608 (build_relax): Add second argument 'op'. All callers changed.
5609 (insert_loop_bounds): New function.
5610 (build_Mytes): Remove DISP_4.
5611 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5612 (assemble_ppi): Use immediate field in *operand.
5613 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5614 (md_apply_fix): Likewise.
5615 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5617 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5619 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5621 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5623 * internals.texi (CPU backend): Document
5624 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5626 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5628 * po/gas.pot: Regenerate.
5630 * as.c (show_usage): Restore translated part of bug string.
5631 * gasp.c (show_usage): Likewise.
5633 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5634 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5635 than move-if-change.
5636 (DEP1): Modify for "gcc -MM".
5640 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5641 Update dependencies.
5642 * Makefile.in: Regenerate.
5644 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5646 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5647 (md_begin): Likewise.
5648 (HAVE_AM33): New macro.
5649 (md_assemble): Use it. Match r_regs and xr_regs only if
5652 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5654 * as.h: #include "bin-bugs.h"
5655 * as.c (show_usage): Use REPORT_BUGS_TO.
5656 * gasp.c: #include "bin-bugs.h"
5657 (show_usage): Use REPORT_BUGS_TO.
5659 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5661 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5663 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5664 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5667 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5669 * config/tc-i386.c (i386_immediate): Don't assume a constant
5670 immediate is necessarily 16 bits when in 16 bit code mode.
5671 (md_assemble): Instead set guess_suffix here after we have checked
5674 2000-04-02 Richard Henderson <rth@cygnus.com>
5676 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5677 quantities. Correct right shift sign extension.
5678 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5679 32-bit value when shifting into place.
5681 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5683 * app.c: Add ATTRIBUTE_UNUSED as needed.
5684 * config/tc-ppc.c: Likewise.
5685 (ppc_size): Make unsigned long.
5686 (ppc_insert_operand): Add casts to avoid warnings.
5688 2000-03-31 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-d10v.h (md_flush_pending_output): Define.
5692 2000-03-29 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5695 segment. Works for both BFD_ASSEMBLER and others.
5696 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5698 2000-03-29 Nick Clifton <nickc@cygnus.com
5700 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5702 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5704 * listing.c (LISTING_LHS_WIDTH): Default depends on
5706 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5708 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5710 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5713 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5715 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5717 * config/tc-avr.c (mcu_types): Add missing initialiser.
5718 (md_pcrel_from_section): Add prototype.
5719 (avr_operand): Remove redundant test of unsigned < 0.
5720 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5722 2000-03-27 Denis Chertykov <denisc@overta.ru>
5724 * config/tc-avr.c: New file for AVR support.
5725 * config/tc-avr.h: Likewise.
5726 * configure.in: Add AVR support.
5727 * configure: Regenerate.
5729 2000-03-26 Timothy Wall <twall@cygnus.com>
5731 * gasp.c (macro_op): Add new argument to check_macro call.
5732 Macro structure definitions moved to macro.h
5733 * sb.h: Add argument to prototype for input_scrub_include_sb.
5734 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5735 nesting checks with an additional flag.
5736 (struct input_save): Add flag to indicate whether current sb
5737 should be checked for proper macro/conditional nesting.
5738 (input_scrub_push/pop): Save/restore nest check flag.
5739 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5741 * macro.c (check_macro): Allow caller to retrieve parsed macro
5742 information if a pointer is provided. This information may be
5743 used by the new macro hooks.
5744 * macro.h: Update prototype for check_macro. Macro struct
5745 definitions moved here from macro.c/gasp.c.
5746 * read.c (read_a_source_file): Add parameter to check_macro call,
5747 and pass macro info to the macro hook, if defined.
5748 (input_scrub_insert_line): New. Allow insertion of a line of
5749 characters into the input stream.
5750 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5751 file into the input stream.
5752 (s_include): Use input_scrub_insert_file.
5753 * internals.texi: Document new macro hooks.
5754 * as.h: New prototypes added.
5756 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5758 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5759 an initial capital letter.
5760 (i386_index_check): Reindent.
5762 2000-03-19 Nick Clifton <nickc@cygnus.com>
5764 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5767 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5769 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5770 instruction operand bad if Rd > 7 when generating
5771 thumb instructions. Prevents for example,
5772 "adr r12,label" from silently failing and generating
5773 the wrong instruction.
5775 2000-03-17 Nick Clifton <nickc@cygnus.com>
5777 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5778 that have a destingation >= 0x400000.
5779 Fix compile time warning messages.
5781 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5783 * config/tc-sh.c (md_begin): When encountering insn that are
5784 not supported by the current arch, only change the name if
5785 its contents are the same as prev_name.
5786 (get_specific): If the the architecture doesn't match, fail.
5788 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5790 * config/tc-sh.c (IDENT_CHAR): Define.
5791 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5792 matching back where it came from.
5794 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5796 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5798 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5800 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5803 2000-03-15 Kazu Hirata <kazu@hxi.com>
5805 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5807 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5809 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5810 floating-point-number, make sure 'f' is in FLT_CHARS.
5812 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5814 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5815 (s_lcomm_internal): Use it.
5816 * doc/internals.texi (CPU backend): Document it.
5817 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5820 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5822 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5825 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5826 implementation doesn't have special handling for switch
5828 (macro_build): Allow for code in sections other than .text.
5830 (mips_ip): Likewise.
5831 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5832 Don't perform relocs if we will be outputting them.
5833 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5834 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5837 2000-03-09 Catherine Moore <clm@cygnus.com>
5839 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5840 relocation type based on the entry in the fixup structure.
5841 Put S_IS_EXTERN processing back in.
5843 2000-03-08 H.J. Lu (hjl@gnu.org)
5845 * Makefile.am (install-exec-tooldir): Depend on
5846 install-exec-bindir for parallel make.
5847 * Makefile.in: Regenerated.
5849 2000-03-06 Nick Clifton <nickc@cygnus.com>
5851 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5853 (md_parse_option): Parse -m32r command line switch - disable m32rx
5855 (md_show_usage): Document new option.
5857 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5858 * doc/Makefile.in: Regenerate.
5859 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5861 2000-03-02 Michael Meissner <meissner@redhat.com>
5863 * config/tc-d30v.c (check_range): Remove code that incorrectly
5864 sign extended values where bits < 32.
5866 2000-03-02 H.J. Lu (hjl@gnu.org)
5868 * configure.in: Support --enable-targets=all on ia32.
5869 * configure: Regenerated.
5871 2000-03-01 Nick Clifton <nickc@cygnus.com>
5873 * gasp.c (do_align): Remove bogus check of alignment value.
5875 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5877 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5878 TC_PPC was defined forced the type of a symbol with no other type
5881 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5883 * doc/internals.texi (CPU backend): Mention that
5884 line_separator_chars do not break up comments. Fix typos for
5885 LEX_AT and LEX_NAME descriptions. Document operands for
5886 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5887 description of md_create_short_jump usage. Document argument for
5888 md_undefined_symbol.
5890 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5892 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5893 (md_parse_option): Handle it.
5894 (md_show_usage): Document it.
5896 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5898 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5899 opcode, for the instruction `pal19'. From Andrea Arcangeli
5902 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5904 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5906 (md_assemble): To here, before template operands are matched.
5907 Also ensure a constant immediate is sign extended when we know the
5908 size is at most 16 bits. This is to catch cases like "add
5909 $0xffc0,%ax" where we don't know the size, and thus that the
5910 immediate can be represented as Imm8S until after parsing the
5912 (i386_displacement): Similarly sign extend 16 bit constant
5914 (md_assemble): Relax 16-bit jump constant range check to suit sign
5915 extended displacements.
5917 2000-02-26 Andreas Jaeger <aj@suse.de>
5919 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5921 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5923 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5924 call operands when intel_syntax.
5925 (intel_float_operand): Return 2 for "fi...".
5926 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5927 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5928 earlier "SHORT" change.
5929 (md_assemble): When determining suffix from Regs, exclude
5932 2000-02-24 Nick Clifton <nickc@cygnus.com>
5934 * configure: Add arm-wince, mips-pe and sh-pe targets.
5935 * configure: Regenerate.
5937 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5939 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5940 "pe-mips" for the mips-pe target.
5942 * config/tc-arm.c (insns): Change displacement encoded in BL
5943 and B instructions if the target port is arm-wince.
5944 (do_ldst): Do not bias the relocation offset if the target
5946 (md_pcrel_from): Add in missing relocation offset bias if the
5947 target os arm-wince.
5949 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5950 (md_begin): Disable -G support for mips-pe target.
5951 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5952 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5955 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5956 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5957 assembler, just set the alignment to 4.
5959 * config/te-wince-pe.h: New file for WinCE targets. Define
5962 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5964 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5965 string instructions.
5966 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5967 (i386_intel_memory_operand): After finding a segment override,
5968 check again for no `[' before looking for a displacement. Bomb if
5969 more than one displacement rather than silently discarding the
5970 second and subsequent ones. Free strings malloc'd by
5971 build_displacement_string.
5973 2000-02-24 Catherine Moore <clm@cygnus.com>
5975 * config/obj-som.c (obj_pseudo_table): Add "weak".
5976 (obj_som_weak): New routine.
5978 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5980 * config/tc-i386.c (union i386_op): New.
5981 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5982 Throughout file replace occurences of disps[n], imms[n], regs[n]
5983 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5984 intel mode operand swapping. Add assert in regKludge and
5985 fake_zero_displacement code. Test i.types[n] when outputting
5986 displacements and immediates. Combine output of Disp16 with
5988 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5989 when in intel mode by (not) reversing fsub and fdiv operands
5990 before the template search. This fails for single operand
5991 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5992 undefined. Instead fix the base_opcode after we've found the
5993 template. Move base_opcode xor with found_reverse_match from
5994 opcode output code to before this fix so we test for the correct
5996 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5997 check in intel mode. Instead compare opcodes.
5999 * config/tc-i386.h (TC_RELOC): Delete.
6000 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6001 with equivalent call to reloc.
6003 * as.h (flag_m68k_mri): Move declaration after target include, and
6004 only declare when TC_M68K defined. Define as zero otherwise.
6005 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6006 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6007 Define as zero otherwise.
6008 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6009 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6010 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6011 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6012 testing whether defined.
6013 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6014 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6015 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6016 rather than testing whether defined.
6017 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6018 (parse_mri_cons): Declare and use only when TC_M68K.
6019 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6020 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6021 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6023 * NEWS: Mention IBM 370 support.
6025 2000-02-23 Richard Henderson <rth@cygnus.com>
6027 * config/tc-i386.c (md_assemble): When swapping operands for
6028 intel_syntax, assume everything that's not Imm or Disp is a
6031 2000-02-23 Linas Vepstas <linas@linas.org>
6033 * config/tc-i370.c, config/tc-i370.h: New files.
6034 * Makefile.am: Add support for Linux/IBM 370.
6035 * configure.in: Likewise.
6036 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6037 * config/obj-elf.c: Include elf/i370.h
6038 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6040 * Makefile.in: Regenerate.
6041 * configure: Regenerate.
6043 * doc/c-i370.texi: New file.
6044 * doc/all.texi: Include it.
6045 * doc/as.texinfo: And here.
6046 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6047 * doc/Makefile.in: Regenerate.
6049 2000-02-19 Michael Meissner <meissner@redhat.com>
6051 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6052 determine if an instruction can be used in parallel with an ADDppp
6053 or SUBppp instruction.
6055 2000-02-22 Andrew Haley <aph@cygnus.com>
6057 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6059 2000-02-22 Andrew Haley <aph@cygnus.com>
6061 * config/tc-mips.c (mips_gp32): New variable.
6062 (macro_build) Use mips_gp32.
6064 (md_longopts): Add "-mgp32" and "-mgp64".
6065 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6067 (OPTION_M7900): Change offset
6068 (OPTION_NO_M7900): Ditto.
6070 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6072 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6073 warning, and bump it to 1.
6075 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6077 From Brad Lucier <lucier@math.purdue.edu>:
6078 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6081 2000-02-21 Catherine Moore <clm@cygnus.com>
6083 * config/tc-mips.c (MF_HILO_INSN): Define.
6084 (mips_7000_hilo_fix): Declare.
6085 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6086 (md_parse_option): Check for 7000_HILO_FIX options.
6087 (OPTION_M7000_HILO_FIX): Define.
6088 (OPTION_NO_M7000_HILO_FIX): Define.
6089 * doc/c-mips.texi (-mfix7000): Describe.
6091 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6093 * listing.c (print_lines): Remove unused variable `end'.
6095 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6096 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6097 reloc_type when BFD_ASSEMBLER.
6098 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6099 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6100 statement and quell signed vs. unsigned comparison warning.
6102 2000-02-18 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6105 the computed frag offset, rather than overwriting it.
6107 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6109 * config/tc-sh.c ("elf/sh.h"): Include.
6110 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6111 (md.begin): Initialize target_arch.
6112 Only include opcodes in has table that match selected architecture.
6113 (parse_reg): Recognize register names for sh-dsp.
6114 (parse_at): Recognize post-modify addressing.
6115 (get_operands): The leading space is now optional.
6116 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6117 arguments. Update valid_arch.
6118 (build_Mytes): Add support for SDT_REG_N.
6119 (find_cooked_opcode): New function, broken out of md_assemble.
6120 (assemble_ppi, sh_elf_final_processing): New functions.
6121 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6122 (md_longopts, md_parse_option): New option: -dsp.
6123 * config/tc-sh.h (elf_tc_final_processing): Define.
6124 (sh_elf_final_processing): Declare.
6126 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6128 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6129 the unwinder subspace. Save the current seg/subseg before creating
6132 2000-02-10 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6135 little endian targets.
6136 (INST_BYTE1): Redefine to handle big and little endian
6138 (cpu_type): New type: Select between M340 and M210.
6139 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6140 instructions of the M340.
6141 (md_assemble): Add support for the MULSH and OPSR classes of
6143 (md_atof): Add support for little endian targets.
6144 (md_parse_option): Add support for -EL, -EB and -mcpu command
6146 (md_convert_frag): Add support for little endian targets.
6147 (md_apply_fix3): Add support for little endian targets.
6148 (md_number_to_chars): Add support for little endian targets.
6150 2000-02-10 Timothy Wall <twall@redhat.com>
6152 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6153 defined, use it to verify the symbol just read should be a label.
6155 2000-02-10 Timothy Wall <twall@redhat.com>
6157 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6158 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6159 around colons when KEEP_WHITE_AROUND_COLON is defined.
6160 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6161 and KEEP_WHITE_AROUND_COLON.
6163 2000-02-08 Timothy Wall <twall@redhat.com>
6165 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6167 (do_repeat): New. Abstract repeat logic so that a "break" can be
6169 (end_repeat): New. Provide support for a "break" out of the
6171 * read.h: Add prototypes for new functions.
6173 2000-02-08 Timothy Wall <twall@redhat.com>
6175 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6176 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6177 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6180 2000-02-08 Timothy Wall <twall@redhat.com>
6182 * read.c: Added elseif to directives table.
6183 * read.h: Added prototype for s_elseif.
6184 * doc/as.texinfo: Added description for elseif.
6185 * cond.c (s_elseif): New function
6187 2000-02-04 Timothy Wall <twall@redhat.com>
6189 * listing.c (print_lines): Remove conditionals causing bug in
6192 2000-02-03 Timothy Wall <twall@cygnus.com>
6194 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6196 * frags.c (frag_new): Calculate fr_fix in octets
6197 (frag_now_fix) Return offset as target address offset (bytes).
6198 (frag_now_fix_octets) New - Return offset in octets (8-bit
6200 * frags.h: Added prototype for frag_now_fix_octets().
6201 Distinguish between octets and bytes in field descriptions.
6202 * listing.c (calc_hex): Account for octets vs bytes when
6203 printing addresses/offsets.
6204 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6205 target is little-endian, print the octets in a word in big-endian
6206 order so that the display looks like a proper hexadecimal number,
6207 instead of having the octets reversed.
6208 * read.c (do_align): When recording alignment, alignment power
6209 should be in terms of target bytes (minimum addressible unit)
6211 (do_org) Convert ORG target address (byte) argument into an
6212 octet offset when generating a variable fragment.
6213 * symbols.c (resolve_symbol_value): Symbol final value
6214 converted to a target address offset (bytes) from its octet offset.
6215 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6216 offset (bytes) is adjusted by the frag offset (octets) converted
6218 (coff_frob_section) Section alignment power is in terms of bytes;
6219 convert it to an octet alignment power when calculating size (and
6220 size mask) in octets. Don't modify the section size in order to
6221 "align" it for TI COFF, since that format has a different method
6222 for storing alignment information.
6224 2000-02-01 Timothy Wall <twall@cygnus.com>
6226 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6227 entries, matching the way GCC generates them. If not escaped, the
6228 filename is encoded incorrectly.
6230 2000-01-31 Nick Clifton <nickc@cygnus.com>
6232 * config/tc-arm.c (reg_table): Add support for ATPCS register
6235 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6237 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6239 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6241 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6242 of a symbol when we really care about its value.
6244 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6246 * config/tc-mcore.c (md_assemble): Give warning message if
6247 operands passes to instruction are more than the spec.
6249 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6251 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6252 Thumb mode but the label seen was not declared as '.thumb_func'
6253 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6254 correct disassembly of Thumb code bounded by non function labels.
6256 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6258 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6259 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6261 * Makefile.in: Same here.
6264 * configure.in: Set bfd_gas for i386-aout when primary target
6265 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6266 we may need the primary te_file. Remove incorrect comment.
6268 * configure: Regenerate.
6270 * config/e-i386aout.c: New file.
6272 * as.c (USE_EMULATIONS): Move to before print_version_id.
6273 (struct emulation): Add i386aout.
6274 (show_usage): Split text strings. Reformat -a text. Add --em
6278 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6279 (aout_format_ops): New.
6282 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6283 preprocessor conditional and add aout USE_EMULATIONS tests.
6284 (read_a_source_file): Don't pass error strings to printf as
6288 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6290 (do_data): Same here.
6291 (process_file): And here.
6294 * symbols.c (colon): Rewrite "already defined" fatal message
6295 code for aout with USE_EMULATIONS.
6298 * config/obj-aout.c (OBJ_HEADER): Define.
6299 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6301 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6302 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6304 (obj_aout_type): Expand S_SET_OTHER here too.
6305 (obj_read_begin_hook): Remove.
6306 (aout_pop_insert): New.
6307 (obj_aout_s_get_other): New.
6308 (obj_aout_s_get_desc): New.
6309 (aout_format_ops): New.
6312 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6313 gets aout_pseudo_table.
6314 (aout_pseudo_table): Declare.
6315 (obj_read_begin_hook): Define.
6318 * config/obj-coff.c (obj_pseudo_table): Rename to
6320 (coff_pop_insert): Use coff_pseudo_table.
6321 (coff_sec_sym_ok_for_reloc): Remove.
6322 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6323 and comment all zero entries and remove #if 0 code.
6326 * config/obj-coff.h (obj_pop_insert): Define.
6327 (coff_pseudo_table): Declare.
6330 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6331 s_get_size, s_set_size. Comment all zero entries.
6334 * config/obj-elf.c (elf_s_get_other): New function.
6335 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6336 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6337 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6339 (obj_elf_parse_section_letters): Don't pass error strings to
6340 printf as format arg.
6343 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6345 (elf_s_get_other): Declare.
6346 (S_GET_OTHER) Define as elf_s_get_other if not already
6348 (S_SET_OTHER): Only define when not already defined.
6349 (elf_obj_read_begin_hook): Declare.
6350 (obj_read_begin_hook): Define.
6351 (elf_obj_symbol_new_hook): Declare.
6352 (obj_symbol_new_hook): Define.
6355 * config/obj-multi.h: Add copyright header and protect against
6356 multiple inclusion. Add * to all function pointers.
6357 (OBJ_HEADER): If defined, include it rather than other defines
6359 (obj_frob_file_after_relocs): Test for NULL.
6360 (obj_symbol_new_hook): Here too.
6361 (obj_sec_sym_ok_for_reloc): And here.
6362 (S_GET_OTHER): Define.
6363 (S_GET_DESC): Define.
6364 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6365 (OBJ_MAYBE_ELF): Update comment.
6367 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6368 OBJ_AOUT preprocessor conditional and handle emulation by
6369 testing OUTPUT_FLAVOR.
6370 (i386_displacement): Here too.
6371 (md_section_align): Similarly here.
6372 (i386_target_format): Conditionally compile when more than one
6373 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6374 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6375 (i386_displacement): Here too.
6378 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6379 Define TARGET_FORMAT for aout only when not multi.
6382 * config/te-multi.h: Delete file as it's identical to te-generic.h
6384 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6386 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6387 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6390 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6392 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6395 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6397 * config/tc-mips.c (mips_do_align): New function.
6398 * config/tc-mips.h (md_do_align): Define.
6400 2000-01-10 Philip Blundell <philb@gnu.org>
6402 * doc/c-arm.texi (ARM Options): Fix typo.
6403 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6404 line separator for Linux.
6405 * doc/as.texinfo (Comments): Mention the ARM.
6407 2000-01-10 Philip Blundell <pb@futuretv.com>
6409 * configure.in (arm*-*-conix*): New target.
6410 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6412 * configure: Regenerate.
6414 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6416 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6417 (obj_elf_visibility): New function.
6419 * doc/as.texinfo (Visibility): New node: document visibility
6422 For older changes see ChangeLog-9899
projects / external / binutils.git / blob