1 2001-09-08 Jakub Jelinek <jakub@redhat.com>
3 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
4 section symbols the same way as externs.
6 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
11 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
13 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
14 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
15 PIC, BFD_RELOC_16_PCREL for the rest.
17 (md_pcrel_from): return the right offset for the differently shifted
19 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
21 2001-09-05 Richard Henderson <rth@redhat.com>
23 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
24 (pseudo_func): Add @iplt.
25 (pseudo_opcode): Add data16 and data16.ua.
26 (md_begin): Set iplt pseudo.
27 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
29 2001-09-04 Richard Henderson <rth@redhat.com>
31 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
32 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
33 (alpha_macros): Remove occurrences of same.
34 (O_lituse_addr, O_gprel): New.
35 (DUMMY_RELOC_LITUSE_*): New.
36 (s_alpha_ucons, s_alpha_arch): Prototype.
37 (alpha_reloc_op): Construct elements via DEF macro.
38 (ALPHA_RELOC_SEQUENCE_OK): Remove.
39 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
40 members to not be literal specific.
41 (next_sequence_num): New.
42 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
43 added/removed BFD relocations.
44 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
45 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
46 (tokenize_arguments): Parse ! relocations properly.
47 (find_macro_match): Delete unused macro argument types.
48 (assemble_insn): Add reloc parameter; emit that instead of the
49 default as appropriate.
50 (get_alpha_reloc_tag): New. Split from ...
51 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
52 (assemble_tokens): Don't search macros if user relocation present.
53 Copy reloc sequence number to insn struct.
54 (emit_ldgp): Remove user reloc handling.
55 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
56 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
57 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
58 * config/tc-alpha.h (tc_adjust_symtab): Always define.
59 (struct alpha_fix_tag): Name members less literal specific.
61 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
63 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
64 address of two symbols in different sections.
66 2001-08-31 Eric Christopher <echristo@redhat.com>
67 Jason Eckhardt <jle@redhat.com>
69 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
70 5kc, and 20kc. Clean up old entries.
72 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
73 Jeff Law <law@redhat.com>
75 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
76 offset match H8 ELF spec.
77 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
78 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
80 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
81 (build_bytes): Mark fixups for PCrel branches as signed. For
82 OBJ_ELF, make sure the reloc's offset points to the first byte
84 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
85 * tc-h8300.h (relocation mappings): Add.
87 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
89 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
90 define for BFD_ASSEMBLER.
91 (tc_reloc_mangle): Likewise.
92 (tc_gen_reloc): New function for BFD_ASSEMBLER.
94 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
96 * config/tc-h8300.c (h8300hmode): Record the machine type
97 if BFD_ASSEMBLER is defined.
98 (h8300smode, md_begin): Similarly.
100 2001-08-29 Joel Sherrill <joel@OARcorp.com>
102 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
103 default from coff to elf.
104 * configure: Regenerate.
106 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
108 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
109 assorted coff relocations to the corresponding elf relocations.
110 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
112 * configure.in: Add case for h8300-*-elf.
113 * configure: Regenerate.
115 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
117 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
118 documentation to reflect reality.
120 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
122 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
123 (macro): Reflect change to MAX_GPREL_OFFSET.
125 2001-08-27 Torbjorn Granlund <tege@swox.com>
126 Staffan Ulfberg <staffanu@swox.se>
127 Linus Nordberg <linus@swox.se>
128 Alan Modra <amodra@bigpond.net.au>
130 * configure.in: Recognise powerpc*le*, not just powerpcle*.
131 * configure: Regenerate.
132 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
133 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
134 (md_assemble): Use them.
135 (ppc_machine): Support stub for ELF64 as well as XCOFF.
136 (md_pseudo_table): Add "llong", "quad".
137 (md_parse_option): Match default_cpu of powerpc*.
138 (ppc_arch): Likewise.
139 (ppc_subseg_align): Only for OBJ_XCOFF.
140 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
141 (md_begin): Select PPC_OPCODE_64 for 64 bit.
142 (ppc_insert_operand): Don't bother testing 'file' before calling
143 as_bad_where. Use as_bad_where for operand->insert errors.
144 (mapping): Add ELF64 relocation modifiers.
145 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
146 expressions with abs_symbol.
147 (ppc_elf_cons): Correct offset for little endian targets.
148 (ppc_elf_frob_symbol): New.
149 (md_assemble): Add support for 64 bit ELF relocs.
150 (ppc_tc): Ensure 8 byte alignment when 64 bit.
151 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
152 ".toc" section for 64 bit ELF.
153 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
154 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
155 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
156 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
157 Expand on comments, error message. Add support for 64 bit relocs,
158 and use PPC_HI etc. macros.
159 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
160 (HANDLE_ALIGN): Define to generate nops in code sections rather
162 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
163 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
164 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
165 (ppc_fix_adjustable): Declare.
166 (tc_frob_symbol): Define.
167 (ppc_elf_frob_symbol): Declare.
169 2001-08-26 Andreas Jaeger <aj@suse.de>
171 * config/tc-s390.c: Add missing prototypes
172 (md_gather_operands): Make static.
174 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
176 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
177 allowed value, not the word beyond maximum.
178 * config/tc-mips.c (macro_build_lui): Code cleanup.
179 (macro): Reflect change to MAX_GPREL_OFFSET.
180 (mips_ip): Check explicitly against S_EX_NONE.
181 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
182 (md_apply_fix): Code cleanup.
184 2001-08-24 Andreas Jaeger <aj@suse.de>
186 * config/tc-ppc.h: Fix prototype declaration.
188 2001-08-23 Jakub Jelinek <jakub@redhat.com>
190 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
191 * config/obj-elf.c (obj_elf_size): When size is constant, free
192 and clear symbol_get_obj(sym)->size if any.
194 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196 * config/tc-mips.c (md_begin): Warn about incompatibility between
197 -march=FOO and -mipsN option, continue with default ISA.
199 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
201 * config/tc-mips.c (md_parse_option): #ifdef the
202 traditional/non-traditional names as it is done in mips_target_format.
204 2001-08-20 Richard Henderson <rth@redhat.com>
206 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
207 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
208 use seg parameter instead of now_seg.
210 2001-08-18 H.J. Lu <hjl@gnu.org>
212 * config/tc-mips.c (show): Add the missing prototype.
214 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
216 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
218 (mips_ip): Use the new return values instead of characters. Add
219 support for %higher and %highest.
222 (my_getSmallExpression): Make parsing case insensitive and more
223 reliable. Add support for %higher and %highest. Further support to
224 parse %gprel and %neg is implemented but currently deactivated.
226 2001-08-17 Alan Modra <amodra@bigpond.net.au>
228 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
229 (ecoff_build_symbols): Likewise.
230 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
232 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
234 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
235 for n32 ABI if appropriate.
237 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
239 * config/tc-mips.c (cons_fix_new_mips): Remove.
240 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
241 (cons_fix_new_mips): Remove.
243 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
245 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
246 a label, not a hex constant.
248 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
250 * config/tc-v850.h: Add missing prototypes.
252 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
254 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
257 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
259 * config/tc-sparc.c (cons_fix_new_sparc): Move
260 `sparc_no_align_cons = 0;' to...
261 (s_uacons): ...here so that sparc_no_align_cons will get
264 2001-08-11 Kazu Hirata <kazu@hxi.com>
266 * config/tc-mips.c: Fix a comment typo.
268 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
270 * config/tc-mips.c (move_register): New function.
271 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
273 (macro2): Use move_register rather than macro_build for moves.
274 (mips16_macro): Likewise.
275 (macro): Likewise. Handle M_MOVE.
277 2001-08-10 Andreas Jaeger <aj@suse.de>
279 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
281 * configure: Regenerate.
283 2001-08-10 Alan Modra <amodra@bigpond.net.au>
285 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
286 Comment indentation of #pragma.
287 * macro.c (alloca): Likewise.
289 * config/tc-ppc.c: Revert 2001-08-08.
291 2001-08-09 Alan Modra <amodra@bigpond.net.au>
293 * symbols.c: Add missing prototypes.
294 * config/e-i386elf.c: Likewise.
295 * config/e-i386coff.c: Likewise.
296 * config/e-i386aout.c: Likewise.
297 * config/obj-coff.c: Likewise.
298 (def_symbol_in_progress, stack): Move definition.
299 * config/obj-elf.c: Add missing prototypes.
300 (obj_elf_change_section): Make static.
301 (obj_elf_parse_section_letters): Likewise.
302 (obj_elf_section_word): Likewise.
303 (obj_elf_section_type): Likewise.
305 2001-08-08 Alan Modra <amodra@bigpond.net.au>
307 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
308 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
309 determining reloc type with code reading operands->reloc field.
311 2001-08-08 Alan Modra <amodra@bigpond.net.au>
313 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
314 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
315 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
316 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
318 * output-file.c (output_file_create): Don't try to open a second
319 time as it's unnecessary. FOPEN_W was undefined too.
321 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
323 * config/tc-mips.c (macro_build): Replace magic constants by defines.
324 (mips_ip): Likewise. Typo.
326 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
328 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
330 (RELAX_ENCODE): Replace bfd_vma by valueT.
331 (load_address): Formatting.
332 (macro): Likewise. Code cleanup. Typo.
333 (macro2): Formatting.
334 (md_parse_option): Typo.
335 (s_mipsset): Reorder cases to look nicer.
336 (md_estimate_size_before_relax): Formatting. Code cleanup.
337 (mips_elf_final_processing): Check against NULL instead of 0.
338 (md_obj_end): Remove ugly `' in message string.
339 (s_mips_ent): Remove ugly `' in message string.
341 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
343 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
344 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
345 mutually exclusive (if they are different).
346 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
349 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
351 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
354 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
356 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
357 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
358 (md_long_opts): Add -mfp32 option.
359 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
360 (md_show_usage): Show usage for -mfp32 and -mgp32.
361 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
362 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
363 (HAVE_32BIT_ADDRESSES): New macro.
364 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
365 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
366 (s_cprestore, s_cpadd): Likewise.
367 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
368 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
369 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
370 to determine the width of addresses in load, store and jump macros.
371 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
372 used in set instructions; do not check the address size for them.
373 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
374 unaligned load and store macros.
375 (mips_ip): Use the new macros to check the width of a register when
376 processing float constants. Force a constant into memory if it is
377 destined for an FPR and the FPRs are wider than the GPRs. Warn about
378 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
379 than mips_gp32 to select synthetic instructions.
380 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
381 synthetic instructions.
383 2001-08-01 Christian Groessler <cpg@aladdin.de>
385 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
386 "rh", "rr", "rq", or "sp" then don't automatically assume
387 it's a register name. Check whether there is a number
390 2001-08-01 Alan Modra <amodra@bigpond.net.au>
392 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
393 Don't allocate more space than necessary for the input line copy.
395 2001-08-01 Alan Modra <amodra@bigpond.net.au>
397 * read.c: Standardize error/warning messages - don't capitalise, no
398 final period or newline, don't say "ignored" or "zero assumed" for
399 as_bad messages. In some cases, change the wording to that used
400 elsewhere for similar messages.
403 * atof-generic.c: Likewise.
406 * depend.c: Likewise.
407 * dwarf2dbg.c: Likewise.
411 * input-file.c: Likewise.
412 * input-scrub.c: Likewise.
413 * listing.c: Likewise.
414 * output-file.c: Likewise.
416 * subsegs.c: Likewise.
417 * symbols.c: Likewise.
419 * ecoff.c (ecoff_directive_end): Test for missing name by
420 comparing input line pointers rather than reading string.
421 (ecoff_directive_ent): Likewise.
422 * read.c (s_set): Likewise.
423 (s_align): Report a warning rather than an error for
425 (s_comm): Check for missing symbol name.
426 (s_lcomm_internal): Likewise.
428 (s_globl): Use is_end_of_line instead of looking for '\n'.
429 (s_lcomm_internal): Likewise.
430 (ignore_rest_of_line): Report a warning rather than an error.
432 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
434 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
435 any kind of relocation against a not-loaded section.
437 2001-07-30 Alan Modra <amodra@bigpond.net.au>
439 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
440 to include '@' in symbol names when parsing versioned symbols
441 rather than calling get_symbol_end multiple times.
442 * config/tc-i370.c (register_name): Format fixes. Don't call
443 get_symbol_end after parsing number.
444 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
445 code out of conditional.
446 (address_register_name): Likewise.
447 (other_register_name): Likewise.
448 * config/tc-mn10300.c (r_register_name): Likewise.
449 (xr_register_name): Likewise.
450 (data_register_name): Likewise.
451 (address_register_name): Likewise.
452 (other_register_name): Likewise.
453 * config/tc-ppc.c (register_name): Likewise.
454 * config/tc-s390.c (register_name): Likewise.
456 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
458 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
459 and bra relax: update fragP->fr_fix after the fixup.
461 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
463 * read.c (s_set): Check for missing symbol name.
465 2001-07-26 Alan Modra <amodra@bigpond.net.au>
467 * write.c (relax_segment <rs_space>): Account for fr_fix.
469 2001-07-25 H.J. Lu <hjl@gnu.org>
471 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
472 we treat weak like extern only for ELF.
473 (mips_fix_adjustable): Make sure we don't adjust extern/weak
474 symbols only for ELF.
476 2001-07-25 Chris Demetriou <cgd@broadcom.com>
478 * config/tc-mips.c: Fix spelling error in comment.
480 2001-07-25 Dave Brolley <brolley@redhat.com>
482 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
483 (IS_PARALLEL_SEPARATOR): New macro.
484 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
485 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
486 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
487 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
490 2001-07-24 Alan Modra <amodra@bigpond.net.au>
492 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
493 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
494 Update dependencies with "make dep-am".
495 * Makefile.in: Regenerate.
496 * doc/Makefile.in: Regenerate.
498 2001-07-23 Kazu Hirata <kazu@hxi.com>
500 * config/tc-alpha.h: Fix formatting.
501 * config/tc-arc.c: Likewise.
502 * config/tc-d10v.h: Likewise.
503 * config/tc-hppa.c: Likewise.
504 * config/tc-i370.c: Likewise.
505 * config/tc-i386.h: Likewise.
506 * config/tc-i960.h: Likewise.
507 * config/tc-ia64.c: Likewise.
508 * config/tc-ia64.h: Likewise.
509 * config/tc-m32r.c: Likewise.
510 * config/tc-m68k.c: Likewise.
511 * config/tc-m88k.c: Likewise.
512 * config/tc-ns32k.c: Likewise.
513 * config/tc-pdp11.c: Likewise.
514 * config/tc-pj.h: Likewise.
515 * config/tc-s390.c: Likewise.
516 * config/tc-sparc.c: Likewise.
517 * config/tc-sparc.h: Likewise.
518 * config/tc-tic80.c: Likewise.
519 * config/tc-w65.h: Likewise.
521 2001-07-23 Alan Modra <amodra@bigpond.net.au>
523 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
524 symbols specially. Always resolve, adding fr_address to value.
525 * write.c (write_object_file): Don't add fr_address to sym values.
526 (relax_frag): Likewise.
527 (relax_segment): Likewise.
528 * config/obj-ieee.c (do_symbols): Likewise.
529 * config/tc-cris.c (md_convert_frag): Likewise.
530 * config/tc-fr30.c (md_convert_frag): Likewise.
531 * config/tc-i386.c (md_convert_frag): Likewise.
532 * config/tc-m32r.c (md_convert_frag): Likewise.
533 * config/tc-m68hc11.c (md_convert_frag): Likewise.
534 * config/tc-mcore.c (md_convert_frag): Likewise.
535 * config/tc-mips.c (mips16_extended_frag): Likewise.
536 * config/tc-ns32k.c (md_convert_frag): Likewise.
537 * config/tc-m68k.c (md_convert_frag_1): Likewise.
538 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
539 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
540 (md_relax_table): Remove first four entries. Format.
541 (md_estimate_size_before_relax): Remove old_fix. Don't bother
542 setting fr_var. Simplify byte branch checks.
544 2001-07-23 Alan Modra <amodra@bigpond.net.au>
546 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
547 "isbranch" param as all calls have it set.
548 (pa_parse_neg_cmpsub_cmpltr): Likewise.
549 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
550 strcasecmp in "nullify" var.
551 (pa_parse_neg_add_cmpltr): Likewise.
552 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
553 functions. Don't print wrong conditions in error messages.
555 2001-07-23 Andreas Jaeger <aj@suse.de>
557 * config/tc-s390.c (s390_force_relocation): Removed.
559 * config/tc-s390.h: Remove double declaration of
562 2001-07-22 H.J. Lu <hjl@gnu.org>
564 * config/tc-mips.c (s_mips_end): Remove unused variables.
565 (s_mips_frame): Add ATTRIBUTE_UNUSED.
567 2001-07-17 Andreas Schwab <schwab@suse.de>
569 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
571 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
573 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
575 2001-07-17 matthew green <mrg@eterna.com.au>
577 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
579 (line_comment_chars): Set to '/' if TE_NetBSD.
581 2001-07-14 matthew green <mrg@eterna.com.au>
583 * configure.in (i386-*-netbsdelf*): New target.
584 * configure: Regenerate.
586 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
588 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
589 class of the non-debug symbol is C_NULL.
591 2001-07-10 Anders Norlander <anorland@synergenix.se>
593 * doc/as.texinfo (Incbin): Fix grammatical errors.
595 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
597 * depend.c: Use FOPEN_.. macros in calls to fopen().
598 * input-file.c: As above.
599 * itbl-ops.c: As above.
600 * listing.c: As above.
601 * output-file.c: As above.
604 2001-07-08 Anders Norlander <anorland@synergenix.se>
606 * read.c (s_incbin): New .incbin function.
607 * read.c (potable): Add "incbin" pseudo-op.
608 * read.h: Add s_incbin prototype.
609 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
610 * NEWS: Mention new feature.
612 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
614 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
617 2001-07-06 John Healy <jhealy@redhat.com>
619 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
620 set of fixups to be stored.
621 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
622 restored to be chosen from any that are saved.
623 (gas_cgen_swap_fixups): Modified to allow the current set of
624 fixups to be swapped with any other set that has been saved.
625 (gas_cgen_initialize_saved_fixups_array): New routine.
626 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
627 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
628 or MAX_SAVED_FIXUP_CHAINS.
629 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
630 store, swap and restore fuctions to reflect the new interface.
632 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
634 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
635 ignore empty, ineffectual alignment frags when deciding if a
638 2001-07-05 Steve Ellcey <sje@cup.hp.com>
640 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
641 and SPECIAL_SECTION_FINI_ARRAY.
642 (special_section_name): Add .init_array and .fini_array.
643 (md_pseudo_table): Add init_array and fini_array.
644 (md): Add pointer_size and pointer_size_shift fields.
645 (setup_unwind_header): New static function.
646 (output_unw_records): Modify to use setup_unwind_header.
647 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
648 md.pointer_size_shift.
649 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
651 2001-07-05 Ben Elliston <bje@redhat.com>
653 * README (Supported platforms): m88k no longer suffers bitrot.
655 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
657 2001-07-05 Alan Modra <amodra@bigpond.net.au>
659 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
660 lsy_value. Correct typos in comments.
661 * symbols.c (local_symbol_make): Update for name change.
662 (local_symbol_convert): Likewise.
664 (S_GET_VALUE): Likewise.
665 (S_SET_VALUE): Likewise.
666 (print_symbol_value_1): Likewise.
667 (resolve_symbol_value): Likewise. Don't divide local sym values
668 by OCTETS_PER_BYTE twice.
670 2001-07-04 Jim Wilson <wilson@redhat.com>
672 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
674 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
677 2001-07-05 Ben Elliston <bje@redhat.com>
679 * read.c (s_fill): Correct spelling error in comments.
681 * doc/c-m88k.texi: New file.
682 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
683 * doc/Makefile.in: Regenerate.
684 * doc/all.texi: Set M880X0.
685 * doc/as.texinfo: Hook in m88k-dependent documentation.
687 2001-07-04 Eric Christopher <echristo@redhat.com>
689 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
691 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
692 and rm5721 as valid cpu strings.
693 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
695 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
697 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
698 if it's expected to be non-zero.
700 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
702 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
705 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
706 (write_object_file): Set finalize_syms to
707 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
710 * doc/internals.texi; Document
711 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
713 2001-07-02 Alan Modra <amodra@bigpond.net.au>
715 * config/tc-ppc.c: Formatting fixes.
717 2001-07-01 Ben Elliston <bje@redhat.com>
719 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
720 they cause some subtle breakage. Will fix them again later.
722 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
724 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
725 outside of a function as a .appline directive.
727 2001-06-28 Eric Christopher <echristo@redhat.com>
728 H.J. Lu <hjl@gnu.org>
730 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
731 of mips_cpu for the ISA selection.
732 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
733 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
734 (mips_tune): New. Use mips_tune for scheduling and optimization
736 (append_insn): Use mips_tune and mips_arch.
737 (macro_build): Ditto.
739 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
740 backwards compatability mips_cpu generates arch and tune.
741 (md_show_usage): Document new behavior.
743 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
748 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
750 * write.c (write_object_file): Do not set finalize_syms until
751 after the segments have been sized. Some backends may still
752 need to access the syms's frags in order to adjust relaxed
755 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
758 2001-06-27 Alan Modra <amodra@bigpond.net.au>
760 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
761 subtract MD_PCREL_FROM_SECTION for 68k.
762 (fixup_segment <Difference of 2 syms different seg>): Only fudge
763 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
765 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
767 * write.c (fixup_segment <Difference of 2 syms same seg>): If
768 pcrel, subtract MD_PCREL_FROM_SECTION value.
770 2001-06-24 Ben Elliston <bje@redhat.com>
772 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
774 2001-06-24 Jakub Jelinek <jakub@redhat.com>
776 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
777 section symbols the same way as externs.
779 2001-06-24 Ben Elliston <bje@redhat.com>
781 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
782 (emit_relocations): Ditto.
784 (md_begin): Reformat comments to conform to the GNU standards.
785 (md_assemble): Ditto.
787 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
788 (md_parse_option): Mark parameters as unused.
789 (md_show_usage): Ditto.
790 (calcop): Adjust type of `reg_prefix' to char.
792 (getval): Adjust type of local `c' to char.
793 (md_create_short_jump): Mark from_addr, to_addr params as unused.
794 (md_create_long_jump): Ditto.
795 (md_estimate_size_before_relax): Mark parameters as unused.
797 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
798 to allay a possible compiler warning.
800 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
802 * doc/internals.texi (CPU backend): Document md_atof.
804 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
806 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
807 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
810 2001-06-21 Philip Blundell <philb@gnu.org>
812 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
814 (insns): Remove entry for adrl. Add long_flag for adr.
815 (do_adr): Handle `l' suffix.
818 2001-06-21 Alan Modra <amodra@bigpond.net.au>
820 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
821 (md_apply_fix): Use it here. Replace printf with equivalent
823 (tc_gen_reloc): Use as_bad_where instead of as_bad.
824 (md_apply_fix): Here too.
825 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
826 * config/tc-m68k.c (tc_gen_reloc): Likewise.
827 (md_convert_frag_1): Likewise.
829 2000-06-20 Tom Rix <trix@redhat.com>
831 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
833 2001-06-18 H.J. Lu <hjl@gnu.org>
835 * doc/Makefile.am (info): Depend on $(MANS).
836 (as.1): Remove the prefix `$(srcdir)/'.
837 * doc/Makefile.in: Regenerated.
841 2001-06-18 Philip Blundell <philb@gnu.org>
843 * config/tc-arm.c (do_msr): Remove restriction on usage of
846 2001-06-19 Alan Modra <amodra@bigpond.net.au>
848 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
851 2001-06-13 Philip Blundell <philb@gnu.org>
853 * config/tc-arm.c (thumb_shift): Improve wording of error message.
854 (do_t_arit): Likewise.
856 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
858 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
859 .loc pseudos if the dfwarf2 functions are available.
860 (md_assemble): Only call dwarf2_emit_insn if it is available.
862 * expr.c: Fix typo in comment.
864 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
866 * doc/as.texinfo (Infix Ops): Document that comparison and
867 combiner operators can be used as infix operators.
869 2001-06-12 Peter Jakubek <pjak@snafu.de>
871 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
873 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
874 (reverse_mri_condition): Likewise.
875 (swap_mri_condition): Issue warning for conditions that can not be
877 (build_mri_control_operand): Fix order of operands (swapped).
878 (build_mri_control_operand): Allow upper case extension in structured
880 (s_mri_else): Likewise.
881 (s_mri_next): Likewise.
882 (s_mri_for): Likewise.
883 (s_mri_if): Fix handling comment ('*') in mri mode.
884 (s_mri_while): Likewise.
885 * macro.c (macro_expand): Allow macro invocation with empty
888 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
890 * config/tc-arm.c: Fix test for overlow of literal pool.
892 2001-06-11 H.J. Lu <hjl@gnu.org>
894 * NEWS: Updated for the new -n option for the MIPS assembler.
896 * config/tc-mips.c (md_show_usage): Add -n.
898 * doc/as.texinfo: Document the new -n option.
899 * doc/c-mips.texi: Likewise.
900 * doc/as.1: Regenerated.
902 2001-06-10 Alan Modra <amodra@bigpond.net.au>
904 * config/obj-coff.c (obj_coff_section): Formatting fix.
906 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
909 2001-06-08 H.J. Lu <hjl@gnu.org>
911 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
912 disable warning about all NOPS that the assembler generates.
913 (macro): Warn NOPS generated only if warn_nops is not 0.
914 (md_shortopts): Add `n'.
915 (md_parse_option): Set warn_nops to 1 for `n'.
917 2001-06-08 H.J. Lu <hjl@gnu.org>
919 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
921 2001-06-08 H.J. Lu <hjl@gnu.org>
923 * config/tc-mips.c (md_apply_fix): Don't adjust common
924 extern/weak symbols for ELF.
925 (md_estimate_size_before_relax): Treat weak like extern for
927 (mips_fix_adjustable): Don't adjust extern/weak symbols for
930 2001-06-08 Alan Modra <amodra@bigpond.net.au>
932 * Makefile.am: 'som' is not wrongly spelled 'some'.
933 * Makefile.in: Regenerate.
935 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
936 S_GET_VALUE by using a temp.
937 (append_insn): Likewise, and for S_SET_VALUE too.
938 (mips_emit_delays): Likewise.
939 (my_getExpression): Likewise.
940 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
941 (mips16_extended_frag): Remove code concerned with avoiding
942 locking in a frag address now that symbols are not finalized until
943 relaxation is complete. Cater for first relaxation pass having
944 bogus addresses. Use relax_marker to reliably determine whether a
945 symbol frag has been reached on the current pass.
947 2001-06-07 H.J. Lu <hjl@gnu.org>
949 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
950 * configure: Regenerate.
952 2001-06-07 H.J. Lu <hjl@gnu.org>
954 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
956 * configure: Regenerate.
958 2001-06-07 H.J. Lu <hjl@gnu.org>
960 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
961 MIPS_STABS_ELF is defined.
963 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
965 * as.c (show_usage): Remove L from listing options. It is not a
968 2001-06-06 Christian Groessler <cpg@aladdin.de>
970 * config/tc-z8k.c: Removed many warnings by removing unused
971 variables and tagging unused parameters as such.
972 (md_begin): Fixed a typo (","instead of ";").
973 (struct ctrl_table): Add parentheses to initialize array
975 (struct flag_table): Likewise.
976 (struct intr_table): Likewise.
977 (struct table): Likewise.
978 (check_operand): "#if 0"'ed since it doesn't seem to be used.
980 2001-06-06 Peter Jakubek <pjak@snafu.de>
982 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
983 options to list (e.g. m5206e, m5307, m5407).
985 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
987 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
988 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
990 2001-06-06 Alan Modra <amodra@bigpond.net.au>
992 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
993 <JumpByte, JumpDword insn output>: Remove dead code.
995 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
997 * as.c (parse_args): Correct option name "listing-lhs-width2".
999 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1001 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1004 2001-05-30 Richard Henderson <rth@redhat.com>
1006 * read.c (emit_leb128_expr): Call md_cons_align.
1008 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1010 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1011 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1012 (tc_gen_reloc): Likewise.
1013 (sparc_cons_align): Don't clear sparc_no_align_cons.
1014 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1015 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1017 2001-05-27 Alan Modra <amodra@one.net.au>
1019 * write.c (relax_segment <rs_space>): Check the section of a
1020 symbol to determine whether it is absolute rather than comparing
1021 its frag against zero_address_frag as listings play tricks with
1024 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1025 allocated in the same chunk as the fixed part.
1027 2001-05-26 Alan Modra <amodra@one.net.au>
1029 * write.c (relax_segment <rs_space>): Calculate growth using
1030 addresses before stretch. Prevent repeated error messages.
1031 From Peter Jakubek <pjak@snafu.de>
1032 Use as_bad_where and as_warn_where to pinpoint errors.
1034 2001-05-25 Alan Modra <amodra@one.net.au>
1036 * symbols.c (resolve_symbol_value): Always set segment, even when
1037 not finalizing symbol value.
1039 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1040 * config/obj-coff.c (write_object_file): Likewise.
1041 * (size_section): Remove rs_space assert as fr_symbol is no longer
1043 (fill_section): Likewise.
1045 * configure.in: Replace linuxoldld with linux*oldld.
1046 * configure: Regenerate.
1048 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1049 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1050 that have been finalized.
1052 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1053 taking exit_dont_set_value.
1055 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1058 2000-05-24 Tom Rix <trix@redhat.com>
1060 * config/obj-coff.c (add_lineno): xcoff allows negative line
1062 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1064 2001-05-24 Alan Modra <amodra@one.net.au>
1066 * write.c (write_object_file): Set finalize_syms = 1 before
1069 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1071 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1072 architecture, remove erraneous ISA_MIPS32.
1073 (md_show_usage): Add MIPS r12k support.
1074 (mips_cpu_info_table): Add MIPS r12k support.
1076 2001-05-22 Alan Modra <amodra@one.net.au>
1078 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1081 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1082 instead use finalize_syms directly. Don't treat expressions
1083 specially with regard to finalize_syms. Update calls to self.
1084 (resolve_local_symbol): Update call to resolve_symbol_value.
1085 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1087 * symbols.h (resolve_symbol_value): Update prototype.
1088 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1089 to resolve_symbol_value.
1090 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1091 * config/obj-coff.c (do_relocs_for): Likewise.
1092 (yank_symbols): Likewise.
1093 (fixup_segment): Likewise.
1094 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1095 * config/tc-mips.c (md_convert_frag): Likewise.
1096 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1097 (ppc_fix_adjustable): Likewise.
1098 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1099 (dwarf2dbg_convert_frag): Likewise.
1100 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1101 (eh_frame_convert_frag): Likewise.
1102 * expr.c (make_expr_symbol): Likewise.
1103 * write.c (adjust_reloc_syms): Likewise.
1104 (write_object_file): Likewise.
1105 (relax_segment): Likewise.
1106 (fixup_segment): Likewise.
1107 (finalize_syms): Init to zero, and update comment.
1108 (write_object_file): Set finalize_syms to 1 rather than 2.
1109 * doc/internals.texi (sy_value): Mention finalize_syms.
1110 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1112 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1113 as relaxable if embedded system, make weak syms non-relaxable.
1115 (tc_m68k_fix_adjustable): ..so it can be used here.
1116 (md_apply_fix_2): Sign extend without conditional.
1118 * config/tc-v850.c: Update copyright.
1120 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1122 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1123 howto entry is not found.
1125 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1127 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1128 optimize differences between symbols in code sections to
1130 (mn10300_fix_adjustable): Don't adjust to section+offset
1131 relocations pointing at symbols in code sections.
1133 2001-05-16 Alan Modra <amodra@one.net.au>
1135 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1137 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1138 opcodes are output rather than after. Delete insn_size.
1139 * config/tc-v850.c (md_assemble): Similarly, but delete
1142 2001-05-14 Richard Henderson <rth@redhat.com>
1144 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1147 2001-05-14 Richard Henderson <rth@redhat.com>
1149 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1150 also collect whether to expect an FDE augmentation.
1151 (check_eh_frame): Rewrite as a state machine. Track where in
1152 an FDE we are located, skip any augmentation.
1153 (eh_frame_estimate_size_before_relax): Get code alignment from
1154 the fragment subtype.
1155 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1156 * read.c (emit_leb128_expr): Call check_eh_frame.
1158 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1160 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1161 before a relaxable insns.
1163 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1165 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1166 between symbols if the base symbol is in the current section;
1167 emit a PC-relative relocation instead.
1169 2001-05-12 Peter Targett <peter.targett@arccores.com>
1171 * config/tc-arc.c: Update copyright and tidy source comments.
1172 (md_pseudo_table): Add directive .cpu back as an alias for
1173 .option. Add .file and .line for dwarf2 support.
1174 (arc_mach_type): Make bfd_mach_arc_6 default.
1175 (md_longopts): Add entry 'pre-v6' representing old command line
1176 option when assembling for 'arc5' core versions.
1177 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1179 (arc_code_symbol): Make symbol value for @h30 fixup expression
1180 equal to O_constant.
1181 (md_assemble): Call dwarf2_emit_insn.
1182 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1183 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1184 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1186 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1188 * config/tc-ia64.c (special_linkonce_name): New.
1189 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1190 .gnu.linkonce.ia64unw{,i}.FOO.
1191 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1192 (dot_endp): Add comment about it.
1194 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1196 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1197 block, ensure that the low order bits of the alignment are
1200 2001-05-10 Alan Modra <amodra@one.net.au>
1202 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1205 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1206 current variable part of frag.
1207 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1208 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1209 * config/tc-m68hc11.c (RELAX_STATE): Define.
1210 (RELAX_LENGTH): Define.
1211 (md_estimate_size_before_relax): Handle non-relaxable cases
1212 separately from relaxable cases for clarity, and return correct
1213 size for multi-pass relaxation.
1214 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1215 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1216 (md_convert_frag): Remove "length_code".
1217 * config/tc-vax.c (RELAX_STATE): Define.
1218 (RELAX_LENGTH): Define.
1219 (md_relax_table): Add missing entry.
1220 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1221 (md_convert_frag): Remove "length_code".
1222 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1223 don't bother setting fr_var. Return correct size for multi-pass
1225 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1226 (md_convert_frag): Don't bother clearing fr_var.
1227 (md_pseudo_table): Correct initialization.
1228 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1229 (md_estimate_size_before_relax): No need to set fr_var.
1230 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1231 (md_estimate_size_before_relax): No need to set fr_var.
1233 2001-05-09 Richard Henderson <rth@redhat.com>
1235 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1236 beginning a function's unwind info block.
1238 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1240 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1242 2001-05-08 Andreas Schwab <schwab@suse.de>
1244 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1245 fx_pcrel_adjust explicitly sign extend when reading it.
1247 2001-05-08 Alan Modra <amodra@one.net.au>
1249 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1250 from md_relax_table, and combine some switch cases.
1252 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1254 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1255 from offset in non-pcrel operands too.
1257 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1259 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1260 * config/tc-arm.c (arm_handle_align): Do not insert more than
1261 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1262 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1264 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1266 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1268 * Makefile.in: Regenerate.
1269 * configure.in: Remove duplicate mips-*-ecoff* entry.
1270 * configure: Regenerate.
1272 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1273 (n_names): Cast away type mismatch.
1274 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1275 (obj_ecoff_frob_symbol): Likewise.
1276 * ecoff.c: (add_file): Add unused attribute.
1277 (ecoff_directive_begin): Likewise.
1278 (ecoff_directive_bend): Likewise.
1279 (ecoff_directive_def): Likewise.
1280 (ecoff_directive_dim): Likewise.
1281 (ecoff_directive_scl): Likewise.
1282 (ecoff_directive_size): Likewise.
1283 (ecoff_directive_type): Likewise.
1284 (ecoff_directive_tag): Likewise.
1285 (ecoff_directive_val): Likewise.
1286 (ecoff_directive_endef): Likewise.
1287 (ecoff_directive_end): Likewise.
1288 (ecoff_directive_ent): Likewise.
1289 (ecoff_directive_extern): Likewise.
1290 (ecoff_directive_file): Likewise.
1291 (ecoff_directive_fmask): Likewise.
1292 (ecoff_directive_frame): Likewise.
1293 (ecoff_directive_mask): Likewise.
1294 (ecoff_directive_loc): Likewise.
1295 (mark_stabs): Likewise.
1296 (ecoff_stab): Likewise.
1297 (ecoff_frob_symbol): Cast away type mismatch.
1298 (ecoff_padding_adjust): Likewise.
1299 (ecoff_build_symbols): Likewise.
1300 (ecoff_build_procs): Likewise.
1301 (ecoff_build_aux): Likewise.
1302 (ecoff_build_strings): Likewise.
1303 (ecoff_build_fdr): Likewise.
1304 (ecoff_build_debug): Likewise.
1305 * itbl-ops.c (itbl_assemble): Variable initialization.
1307 2001-05-03 Alan Modra <amodra@one.net.au>
1309 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1310 expressions rather than triggering an assert.
1312 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1314 * config/tc-openrisc.c: New file.
1315 * config/tc-openrisc.h: Likewise.
1317 * Makefile.am: Add OpenRISC target.
1318 * Makefile.in: Regenerated.
1320 * configure.in (openrisc-*-*): Add target.
1321 * configure: Regenerated.
1323 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1325 * config/tc-arm.c (arm_frag_align_code): Change error message to
1326 more explanatory version.
1328 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1330 * config/tc-mips.c (md_parse_option): Also accept
1331 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1333 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1335 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1336 argument passing order: predicate goes last, not first.
1338 2001-04-27 Sean McNeil <sean@mcneil.com>
1340 * configure.in: Add arm-vxworks.
1341 * configure: Regenerate.
1343 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1345 * config/tc-arm.c (arm_handle_align): New Function: Generate
1346 no-op filled alignment frags.
1347 (arm_frag_align_code): New Function: Create a code alignment frag.
1348 (arm_init_frag): New Function: Initialse the target dependent
1351 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1352 (TC_FRAG_INIT): Define.
1353 (HANDLE_ALIGN): Define.
1354 (md_do_align): Define.
1356 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1358 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1359 symbol has been initialised before extracting its symbol index.
1361 2001-04-24 H.J. Lu <hjl@gnu.org>
1363 * configure: Regenerated with the right version of autoconf.
1365 2001-04-24 Christian Groessler <cpg@aladdin.de>
1367 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1368 generate R_CALLR and R_REL16 relocations
1370 2000-04-20 Jason Eckhardt <jle@redhat.com>
1372 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1373 since frag_now can change after d10v_cleanup is called.
1375 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1377 * configure.in: Add the em type for FreeBSD targets.
1378 * configure: Regenerate.
1380 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1382 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1383 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1385 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1386 pc-relative relocations not placed at the end of the instruction.
1388 2001-04-13 Jim Wilson <wilson@redhat.com>
1390 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1393 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1395 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1396 handle SHF_MERGE and SHF_STRINGS.
1397 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1398 (obj_elf_section): Allow additional argument specifying entity size.
1399 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1400 in SEC_MERGE sections.
1402 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1404 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1406 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1408 * expr.c (operand): Pass &c to md_parse_name().
1409 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1411 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1413 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1415 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1416 * Makefile.in: Regenerated.
1418 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1419 * configure: Regenerated.
1421 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1423 * config/tc-mn10300.c (xr_registers): Added `pc'.
1425 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1427 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1428 * configure: Regenerate.
1430 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1431 cases, and always return size based on current fr_subtype.
1432 (md_begin): Move initialization of md_relax_table..
1433 (md_relax_table): ..to static initializer. Set rlx_length for
1434 UNDEF_WORD_DISP cases.
1435 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1436 (md_begin): Likewise.
1437 (md_relax_table): Likewise.
1438 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1439 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1440 Set rlx_backward and rlx_forward to zero for unused states.
1441 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1442 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1443 (UNCOND12, UNCOND32): Remove duplicate defines.
1445 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1447 * config/tc-cris.c (md_estimate_size_before_relax) <case
1448 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1449 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1450 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1451 Add cases to cover all relax states.
1452 (cris_insn_first_word_frag): New.
1453 (md_assemble): Call cris_insn_first_word_frag to get the first
1454 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1455 end. Drop variable insn_size.
1456 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1457 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1458 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1460 * write.c (write_object_file): Reset broken word state before
1463 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1465 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1466 for one line if not already enabled.
1467 * cond.c (s_elseif): Correct conditional assembly listing.
1470 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1471 Don't abort on NULL current_cframe.
1473 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1475 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1476 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1477 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1478 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1479 * config/obj-coff.c (do_relocs_for): Likewise.
1480 (yank_symbols): Likewise.
1481 (fixup_segment): Likewise.
1482 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1483 (ppc_fix_adjustable): Likewise.
1484 * config/tc-mips.c (md_convert_frag): Likewise.
1485 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1486 * ehopt.c (eh_frame_convert_frag): Likewise.
1487 * expr.c (make_expr_symbol): Likewise.
1489 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1491 * symbols.c (resolve_symbol_value): Don't fix expression values
1492 until relaxation is complete.
1493 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1494 (S_GET_VALUE): Likewise, and return unresolved expression value.
1495 * write.c (finalize_syms): New.
1496 (relax_and_size_seg): Split into..
1497 (relax_seg): New function, returns 1 if anything changed..
1498 (size_seg): And the remainder of relax_and_size_seg.
1499 (fixup_segment): Arrange for final resolution of sym values.
1500 (adjust_reloc_syms): Likewise.
1501 (write_object_file): Likewise, and repeatedly call relax_seg until
1502 nothing more changes.
1503 (relax_segment): Return 1 if anything changed. Use correct types
1504 for rs_org `target' and `after'.
1505 * write.h (finalize_syms): Declare.
1506 (relax_segment): Update prototype.
1508 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1509 do-nothing cases to switch to avoid abort on a second relaxation
1510 pass, and tidy code a little.
1511 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1512 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1513 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1514 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1515 (md_relax_table): Remove first four unused entries. Increment
1516 rlx_length by one throughout table, and update comments to suit.
1517 (md_estimate_size_before_relax): Return size of current variable
1518 part of frag to reflect reality when relaxing more than once.
1519 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1520 (COND32, UNCD32): Rename to DISP32 throughout.
1521 (UNDEF_WORD_DISP): Renumber to 3.
1522 (md_estimate_size_before_relax): Add extra do-nothing cases.
1523 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1524 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1525 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1526 handle word and dword branches.
1528 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1530 * config/tc-cris.h (tc_fix_adjustable): Allow only
1531 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1532 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1533 example in comment to valid type.
1535 2001-03-28 H.J. Lu <hjl@gnu.org>
1537 * read.c (equals): Set to local for COFF only if it hasn't been
1540 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1542 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1543 (md_begin): Use it when setting default architecture.
1545 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1547 * read.c (equals): (for COFF) default symbols to being local.
1549 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1551 * configure.in (cris-*-*): Change default emulation to criself.
1552 (cris-*-*aout*): New rule.
1553 * configure: Regenerate.
1555 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1557 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1558 BFD_RELOC_390_GOTENT.
1559 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1560 BFD_RELOC_390_GOTENT.
1562 2001-03-26 Nick Clifton <nickc@redhat.com>
1564 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1565 * config/tc-s390.c (s390_force_relocation): New function: Force
1566 relocations for VTINHERIT relocs.
1568 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1570 * doc/as.texinfo: Put @c man begin to generate the as man page.
1571 When generating man, define all the variables. Re-organize some
1572 options to obtain better indentation of man page.
1573 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1574 (as.1): Build from as.texinfo.
1575 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1577 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1579 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1580 scale factor, and return the end of the expression.
1581 (i386_operand): Modify for above.
1583 2001-03-23 Nick Clifton <nickc@redhat.com>
1585 * doc/as.texinfo: Document --listing-XXX command line switches.
1586 Explain why listings behave differently when -pipe is used.
1588 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1590 * write.c (fix_new_exp): Print an error if passed a register.
1592 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1594 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1595 (PIC_SUFFIX_CHAR): New macro.
1596 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1597 (pic): New variable.
1598 (md_longopts): New option --pic.
1599 (OPTION_PIC): Define.
1600 (md_estimate_size_before_relax): Tweak longish comment.
1601 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1602 (md_assemble): Handle a PIC relocation on prefix and normal
1603 instruction operands.
1604 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1605 "complex" operand expressions. Call frag_more outside
1606 gen_cond_branch_32 parameter list.
1607 (cris_process_instruction): Handle PIC relocs on parsed
1608 operand expressions. Validize PIC reloc sizes.
1609 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1610 (gen_bdap): Handle "complex" operand expressions.
1611 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1612 ADD.D offset,PC as jump instruction if generating PIC. Generate
1613 error instead of crashing on complex expressions.
1614 (cris_number_to_imm): Add segT parameter. All callers changed.
1615 Use segT parameter, not now_seg, for segment of fixup. Handle
1616 PCREL relocations but check that they are fully resolved.
1617 (md_parse_option): Handle OPTION_PIC.
1618 (tc_gen_reloc): Handle PIC relocs.
1619 (md_show_usage): Update for --pic.
1620 (md_apply_fix3): Renamed from md_apply_fix.
1621 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1622 (md_cris_force_relocation): Force relocation for PIC relocs.
1624 * config/tc-cris.h: Tweak attribution.
1625 (MD_APPLY_FIX3): Define.
1626 (IS_CRIS_PIC_RELOC): New macro.
1627 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1628 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1630 (tc_frob_symbol): Avoid emitting undefined symbols.
1632 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1634 * frags.h (struct frag): Add relax_marker.
1635 * write.c (is_dnrange): Delete.
1636 (relax_frag): Use correct types for `aim', `target', `address'.
1637 Delete `offset', `was_address'. Test `relax_marker' instead of
1638 using fragile (and slow) address test.
1639 (relax_segment): Init and flip `relax_marker'.
1641 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1643 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1646 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1648 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1649 with 'Motorola specification for assembly language input standard'.
1651 2001-03-17 Richard Henderson <rth@redhat.com>
1653 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1654 (dwarf2_directive_loc): Don't use them.
1655 (dwarf2_directive_file): Reject duplicate file definitions.
1656 (get_filenum): Zero allocated memory.
1657 (out_file_list): Complain about missing file definitions.
1659 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1661 * read.c (do_org): Handle complex expressions.
1662 * cgen.c (gas_cgen_finish_insn): Likewise.
1664 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1666 * config/tc-ia64.c (md): New member keep_pending_output.
1667 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1669 (dot_xdata): Turn on md.keep_pending_output for the duration of
1671 (dot_xfloat_cons): Ditto.
1672 (dot_xstringer): Ditto.
1673 (dot_xdata_ua): Ditto.
1674 (dot_xfloat_cons_ua): Ditto.
1676 2001-03-15 Jim Wilson <wilson@redhat.com>
1678 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1681 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1683 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1685 2001-03-15 DJ Delorie <dj@redhat.com>
1687 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1688 blindly freeing string if it isn't at the top of the obstack.
1690 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1692 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1693 (NUM_FLAG_CODE): Define.
1694 (lex_got): New function.
1695 (got_reloc): New global var.
1696 (x86_cons_fix_new): New function.
1697 (x86_cons): New function.
1698 (i386_immediate): Use lex_got here, replacing inline code. Change
1699 "ignoring junk.." error message to "junk.."
1700 (i386_displacement): Likewise.
1701 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1702 (x86_cons): Declare.
1703 (TC_CONS_FIX_NEW): Define.
1704 (x86_cons_fix_new): Declare.
1706 2001-03-12 Nick Clifton <nickc@redhat.com>
1708 * config/tc-arm.c (md_begin): Always set machine type based on
1711 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1713 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1714 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1716 <JumpInterSegment output>: Use correct i.disp_reloc[].
1717 <immediate output>: Likewise.
1719 2001-03-06 Nick Clifton <nickc@redhat.com>
1721 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1724 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1726 * config/tc-m68k.c : Add 5407 to archs[] table.
1727 (HAVE_LONG_BRANCH): Add mcf5407.
1728 (select_control_regs): Recognize 5407.
1730 2001-03-02 Dave Brolley <brolley@redhat.com>
1732 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1735 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1737 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1738 (gen_to_words): Print warnings if NaNs are found and the target CPU
1739 does not support them. Allow largest exponent to be used in normal
1740 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1742 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1744 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1745 anymore since we use bfd_elf_generic_reloc now.
1746 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1748 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1750 * configure.in (BFD_VERSION): New.
1751 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1752 * configure: Regenerate.
1753 * Makefile.am: Run "make dep-am"
1754 * Makefile.in: Regenerate.
1755 * doc/Makefile.in: Regenerate.
1757 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1759 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1760 SEC_NEVER_LOAD when the 'n' flag is used.
1761 Add SEC_NEVER_LOAD to matchflags.
1763 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1765 * symbols.c (decode_local_label_name): Initialize message_format
1766 only when an error is reported (perf pb due to I18N).
1768 2001-02-23 H.J. Lu <hjl@gnu.org>
1770 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1771 BFD_ASSEMBLER is not defined.
1773 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1775 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1776 done if it's against a symbol.
1778 2001-02-22 Timothy Wall <twall@cygnus.com>
1780 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1781 target formats if applicable.
1782 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1783 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1784 * Makefile.in: Regenerated.
1785 * configure.in: Added configuration for ia64-*-aix*.
1786 * configure: Regenerated.
1788 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1790 * config/tc-ia64.c (enum operand_match_result): New type.
1791 (operand_match): Change return type to operand_match_result.
1792 Fix all returns appropriately, adding support for returning the
1793 out-of-range result.
1794 (parse_operands): New locals result, error_pos, out_of_range_pos,
1795 curr_out_of_range_pos. Rewrite operand matching loop to give better
1798 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1800 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1801 (dot_proc): Clear unwind.prologue_count to zero.
1802 (dot_prologue): Increment unwind.prologue_count.
1803 (dot_restore): If second operand is omitted, use
1804 unwind.prologue_count -1 for "ecount" (# of additional regions to
1805 pop). Decrement unwind.prologue_count by number of regions
1808 2001-02-21 Nick Clifton <nickc@redhat.com>
1810 * doc/as.texinfo (Section): Note that some flags to the COFF
1811 version of .section remove attributes rather than setting them.
1813 2001-02-20 Kazu Hirata <kazu@hxi.com>
1815 * config/tc-pdp11.c: Fix formatting.
1816 * config/tc-pdp11.h: Likewise.
1818 2001-02-20 Bo Thorsen <bo@suse.de>
1820 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1823 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1825 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1826 all FreeBSD platforms should look the same at this level.
1827 * configure: Rebuilt.
1828 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1830 2001-02-18 lars brinkhoff <lars@nocrew.org>
1832 * Makefile.am: Add PDP-11 target.
1833 * configure.in: Likewise.
1834 * config/tc-pdp11.c: New file.
1835 * config/tc-pdp11.h: New file.
1836 * doc/Makefile.am: Add PDP-11 documentation.
1837 * doc/all.texi: Likewise.
1838 * doc/as.texinfo: Likewise.
1839 * doc/c-pdp11.texi: New file.
1841 2001-02-16 matthew green <mrg@redhat.com>
1843 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1845 2001-02-13 Jim Wilson <wilson@redhat.com>
1847 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1848 reloc instead of a 0 reloc.
1849 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1851 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1853 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1855 * write.c (is_dnrange): Stop as soon as the address becomes
1857 (relax_frag): Add segment parameter. Only call symbol_get_frag
1858 once. Only call is_dnrange if the symbol is in the same segment,
1859 and the symbol address is larger.
1860 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1861 * write.h (relax_frag): Update declaration.
1862 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1864 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1865 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1866 (m32r_relax_frag): Update declaration.
1867 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1868 * config/tc-tic54x.h (md_relax_frag): Likewise.
1869 * doc/internals.texi (CPU backend): Update documentation for
1872 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1874 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1875 Mention effect of < 386 architectures on jump promotion.
1876 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1878 * config/tc-i386.c (no_cond_jump_promotion): New.
1879 (set_cpu_arch): Parse "jumps" arch modifier.
1880 (insn_size): Modify usage comment.
1881 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1882 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1883 (TYPE_FROM_RELAX_STATE): New define.
1884 (UNCOND_JUMP, COND_JUMP): Renumber.
1885 (md_relax_table): Reorder to suit.
1886 (COND_JUMP86): New define.
1887 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1888 (md_assemble): Create frag var for jumps of max size, encode relax
1889 state for COND_JUMP86.
1890 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1891 leave conditional jumps small if no_cond_jump_promotion.
1892 (md_convert_frag): Likewise.
1894 * expr.c (operator): Don't bump input_line_pointer for two char
1895 operators. Instead return operator size via new param num_chars.
1896 (expr): Use above to parse multi-char operators correctly.
1898 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1900 * config/tc-i386.c (i386_displacement): Fix handling of
1901 BFD_RELOC_X86_64_GOTPCREL.
1902 (i386_validate_fix): Likewise.
1904 2001-02-12 Philip Blundell <pb@futuretv.com>
1906 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1907 ldrt/strt instructions.
1909 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1911 * config/tc-mips.c (macro): For M_LA_AB emit a
1912 BFD_RELOC_MIPS_CALL16 relocation or a
1913 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1914 BFD_RELOC_MIPS_GOT16 and
1915 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1916 loading the jump register when generating SVR4_PIC code.
1918 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1920 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1921 map to MIPS-specific files, as they used to do before the
1922 change on 2000-05-21.
1923 * configure: Regerate.
1925 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1927 * config/tc-mips.c (md_parse_option): Don't try to compile
1928 ELF-only option code if not ELF.
1930 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1932 * config/tc-ia64.h (md_elf_section_type): New macro.
1933 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1934 (they're now handled via ia64_elf_section_type.
1936 * config/tc-ia64.c (unwind): New members saved_text_seg,
1937 saved_text_subseg, and force_unwind_entry.
1938 (optimize_unw_records): New function to optimize away unnecessary
1940 (ia64_elf_section_type): New function.
1941 (output_unw_records): Generate unwind info only if the size is
1942 non-zero or if it's forced for some other reason (e.g.,
1943 handlerdata or a personality routine).
1944 (generate_unwind_image): Don't switch back to previous
1945 section---stay inside the unwind info section instead so that
1946 handlerdata that may follow goes into the right place.
1947 (dot_handlerdata): Force generation of unwind entry and save the
1948 current active text segment before generating unwind image.
1949 (dot_unwentry): Force generation of unwind entry.
1950 (dot_personality): Ditto.
1951 (dot_endp): Generate unwind table entry only if there is
1952 some unwind info or the unwind entry was forced.
1954 * config/tc-ia64.c (make_unw_section_name): New macro to form
1955 unwind section name.
1956 (generate_unwind_image): Add "text_name" argument. Use it to
1957 form unwind section name.
1958 (dot_handlerdata): Determine current segment (section) name and
1959 pass it to generate_unwind_image().
1960 (dot_endp): Determine current segment (section) name and use
1961 it to determine the appropriate unwind section name.
1962 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1963 n, fill, and max arguments.
1965 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1967 * Makefile.am: Add linux target for S/390.
1968 * configure.in: Likewise.
1969 * config/tc-s390.c: New file.
1970 * config/tc-s390.h: New file.
1972 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1974 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1975 2byte, 4byte and 8byte.
1977 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1979 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1980 md_number_to_chars with size > sizeof (valueT).
1982 2001-02-06 H.J. Lu <hjl@gnu.org>
1984 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1985 there is no relocation.
1987 2001-02-06 H.J. Lu <hjl@gnu.org>
1989 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1991 * config/tc-ia64.c (md_parse_option): Only accept the valid
1992 ia64 options on "-axxx".
1994 2001-02-05 Jim Wilson <wilson@redhat.com>
1996 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1997 aborting for invalid operands.
1999 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2001 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2002 than via pointer. Update all callers.
2003 (UNWIND_LOW32): Define.
2004 (UNWIND_HIGH32): Define.
2005 (pa_build_unwind_subspace): Use the above macros instead of dumping
2006 bitfields directly. Call frag_more once rather than multiple times.
2007 (md_assemble): Use UNWIND_LOW32.
2008 (pa_entry): Likewise
2009 (pa_procend): Likewise.
2010 (process_exit): Use UNWIND_HIGH32.
2012 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2014 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2015 function to select the header according to the cpu.
2016 (md_after_pass_hook, md_do_align): Remove.
2017 (md_cleanup, m68hc11_cleanup): Remove.
2018 (md_pcrel_from_section): Declare.
2019 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2020 (build_jump_insn, build_insn): Likewise.
2021 (m68hc11_listing_header): New function.
2022 (m68hc11_cleanup): Remove.
2024 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2026 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2027 symbols because there is no support for shared libraries and these
2028 symbols can't be overridden (unless they are weak).
2030 2001-02-01 Momchil Velikov <velco@fadata.bg>
2032 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2033 for the compilation unit with a zero byte.
2035 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2037 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2038 destinations. Correct range check for 17 and 22 bit branches.
2040 2001-01-25 Nick Clifton <nickc@redhat.com>
2042 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2043 still set. Issue an error message instead.
2044 (md_estimate_size_before_relax): Delete unused variable
2045 'buffer_address'. Fixup parentheses around if statement.
2047 2001-01-23 Kazu Hirata <kazu@hxi.com>
2049 * as.c: Fix formatting.
2050 * ehopt.c: Likewise.
2051 * messages.c: Likewise.
2052 * stabs.c: Likewise.
2053 * symbols.c: Likewise.
2055 2001-01-23 Ben Elliston <bje@redhat.com>
2057 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2059 2001-01-22 Kazu Hirata <kazu@hxi.com>
2061 * config/tc-alpha.c: Fix formatting.
2063 2001-01-19 Kazu Hirata <kazu@hxi.com>
2065 * config/tc-alpha.c: Fix formatting.
2067 2001-01-18 Kazu Hirata <kazu@hxi.com>
2069 * config/tc-alpha.c: Fix formatting.
2071 2001-01-18 Nick Clifton <nickc@redhat.com>
2073 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2075 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2077 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2079 * configure.in (cpu_type, arch): Match i386 too.
2080 * configure: Rebuilt.
2082 2001-01-16 Kazu Hirata <kazu@hxi.com>
2084 * config/tc-i386.c: Fix formatting.
2086 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2088 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2089 relocs for .PARISC.unwind section.
2091 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2092 depending on section flags, not just for .text.
2094 2001-01-15 Jim Wilson <wilson@redhat.com>
2096 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2097 not immediately followed by an instruction.
2099 2001-01-15 Kazu Hirata <kazu@hxi.com>
2101 * config/tc-m68hc11.c: Fix formatting.
2103 2001-01-15 Nick Clifton <nickc@redhat.com>
2105 * symbols.c (colon): Change 'already defined symbol' from a
2106 fatal error to an ordinary error. There is no reason why this
2107 error should be fatal.
2109 * message.c (as_fatal): Delete output file, if one has been
2112 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2114 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2116 2001-01-14 Kazu Hirata <kazu@hxi.com>
2118 * config/tc-alpha.c: Fix formatting.
2119 * config/tc-arc.c: Likewise.
2120 * config/tc-arc.h: Likewise.
2121 * config/tc-d10v.c: Likewise.
2122 * config/tc-i370.c: Likewise.
2123 * config/tc-i386.c: Likewise.
2124 * config/tc-i960.c: Likewise.
2125 * config/tc-m68k.c: Likewise.
2126 * config/tc-ppc.c: Likewise.
2127 * config/tc-sparc.c: Likewise.
2128 * config/tc-tahoe.c: Likewise.
2129 * config/tc-vax.c: Likewise.
2131 * config/tc-arc.c: Fix formatting.
2133 * config/tc-arc.c: Fix formatting.
2135 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2137 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2138 both 32 and 64 bit ELF.
2140 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2141 and don't bother storing `m' for "ce" completer. Tidy handling of
2142 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2144 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2146 * config/tc-i386.h (TARGET_MACH): New macro.
2147 (i386_mach): Declare.
2148 * config/tc-i386.c (i386_mach): New function.
2150 2001-01-13 Philip Blundell <philb@gnu.org>
2152 * doc/as.texinfo: Fix spelling and cross-references.
2154 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2155 character for all systems, not just GNU/Linux. Make it explicit
2156 that `-k' doesn't affect code generation, just ELF flags.
2158 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2160 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2163 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2165 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2167 2001-01-12 Nick Clifton <nickc@redhat.com>
2169 * as.c (print_args): Update copyright date to 2001.
2171 2001-01-12 Peter Targett <peter.targett@arccores.com>
2173 * doc/c-arc.texi: New file.
2174 Some sections to be expanded.
2176 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2178 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2179 (md_parse_option): Always accept "--32".
2181 2001-01-11 Peter Targett <peter.targett@arccores.com>
2183 * as.h (TC_ARC): Ensure struc-symbol.h included.
2184 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2186 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2187 (TARGET_SYMBOL_FIELDS) added.
2189 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2190 * doc/c-arc.texi: New file.
2191 Some sections to be expanded.
2192 * doc/as.texinfo: Update command-line options.
2193 Removed outdated text for ARC dependant features, instead include
2194 text from above file.
2196 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2197 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2198 (targ-cpu.h) header.
2200 * config/tc-arc.c: New updated configuration for
2201 ARC, including selection of core variants, and extensibility of
2202 instructions, registers etc. through directives.
2204 * config/tc-arc.c (arc_extinst): Minor corrections for
2206 (arc_common) Likewise. Make alignment argument optional for local
2207 symbols also, with default of zero.
2209 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2211 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2212 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2213 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2214 and fix_new_exp() instead.
2215 (md_convert_frag): For indexed post byte use the symbol value
2216 rather than the displacement.
2217 (md_relax_table): Fix indexed offset relax.
2219 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2221 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2223 (relaxable_symbol): New function.
2225 2001-01-11 Andreas Jaeger <aj@suse.de>
2227 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2230 2001-01-10 Nick Clifton <nickc@redhat.com>
2232 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2233 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2235 2001-01-10 Nick Clifton <nickc@redhat.com>
2237 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2238 character used to dollar local symbols.
2239 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2240 local label symbols.
2241 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2242 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2244 Use LOCAL_LABEL_CHAR.
2245 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2246 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2247 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2249 2001-01-08 Bo Thorsen <bo@suse.de>
2251 * config/tc-i386.c (i386_immediate, i386_displacement):
2254 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2256 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2259 2001-01-07 Philip Blundell <philb@gnu.org>
2261 * doc/as.texinfo (Bug Reporting): Update email address for
2265 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2267 * configure.in: Define DEFAULT_ARCH for i386.
2268 * config/tc-i386.c (md_assemble): Return after the error message;
2269 move testing for 64bit operands to proper place.
2271 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2273 * doc/as.texinfo: Document '#' as comment character for i386 and
2274 x86_64. Add AMD x86-64 into menu of machine dependent information.
2276 * doc/c-i386.texi: Document x86_64 extensions.
2278 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2280 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2282 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2284 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2285 * NEWS: Add note about Pentium4 support.
2287 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2289 * config/tc-i387.c (pi, pte, pt): Update.
2290 (type_names): Add new types.
2292 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2294 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2295 CpuUnknown): Renumber
2296 (CpuP4, CpuSSE2): New.
2297 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2299 2001-01-03 Philip Blundell <pb@futuretv.com>
2301 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2303 (alpha_fix_adjustable): Likewise.
2304 (md_apply_fix): Likewise.
2306 2000-12-31 H.J. Lu <hjl@gnu.org>
2308 * listing.c (listing_message): Allocate string only if it is
2311 * configure: Rebuild.
2313 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2315 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2316 Point out caveats with generating fixups for the opcode in a frag.
2318 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2320 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2323 2000-12-29 H.J. Lu <hjl@gnu.org>
2325 * listing.c (calc_hex): Print the variable part only if the
2326 fragment type is rs_fill.
2328 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2330 * doc/internals.texi (tc_conditional_pseudoop,
2331 TC_LINKRELAX_FIXUP): Fix typos.
2333 2000-12-28 Richard Henderson <rth@redhat.com>
2335 * write.c (subsegs_finish): Fix thinko last change -- don't
2336 "optimize" the alignment == 0 case.
2338 2000-12-28 Richard Henderson <rth@redhat.com>
2340 * as.h (rs_align_test): New.
2341 * frags.c (NOP_OPCODE): Move default from read.c.
2342 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2343 (frag_align_code): New.
2344 * frags.h (frag_align_code): Declare.
2345 * read.c (NOP_OPCODE): Remove.
2346 (do_align): Use frag_align_code.
2347 * write.c (NOP_OPCODE): Remove.
2348 (get_recorded_alignment): New.
2349 (cvt_frag_to_fill): Handle rs_align_test.
2350 (relax_segment): Likewise.
2351 (subsegs_finish): Align last subseg in section to the
2352 section alignment. Use frag_align_code.
2353 * write.h (get_recorded_alignment): Declare.
2354 * config/obj-coff.c (size_section): Handle rs_align_test.
2355 (fill_section, fixup_mdeps): Likewise.
2356 (write_object_file): Use frag_align_code.
2358 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2359 (alpha_handle_align): New.
2360 * config/tc-alpha.h (HANDLE_ALIGN): New.
2361 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2363 * config/tc-i386.h (md_do_align): Use frag_align_code.
2364 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2366 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2367 (ia64_handle_align): New.
2368 * config/tc-ia64.h (HANDLE_ALIGN): New.
2369 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2371 * config/tc-m32r.c (m32r_do_align): Remove.
2372 (m32r_handle_align): New.
2373 (fill_insn): Use frag_align_code.
2374 * config/tc-m32r.h (md_do_align): Remove.
2375 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2376 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2377 * config/tc-mips.c, config/tc-mips.h: Similarly.
2379 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2380 (sh_handle_align): Likewise. Handle rs_align_code.
2381 (sh_do_align): Remove.
2382 * config/tc-sh.h (md_do_align): Remove.
2383 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2385 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2386 (sparc_handle_align): Likewise. Handle rs_align_code.
2387 * config/tc-sparc.h (md_do_align): Remove.
2388 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2390 2000-12-22 DJ Delorie <dj@redhat.com>
2392 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2393 when we assemble the first half of a pair.
2395 2000-12-22 H.J. Lu <hjl@gnu.org>
2397 * config/tc-i386.c (reloc): Update the macro for non-bfd
2399 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2401 2000-12-22 H.J. Lu <hjl@gnu.org>
2403 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2405 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2407 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2408 (QWORD_MNEM_SUFFIX): New macro.
2409 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2411 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2412 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2414 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2415 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2416 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2417 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2418 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2420 (Reg, WordReg): Add Reg64.
2421 (Imm): Add Imm32S and Imm64.
2423 (Disp): Add Disp64 and Disp32S.
2424 (AnyMem): Add Disp32S.
2425 (RegRex, RegRex64): New macros.
2426 (rex_byte): New type.
2427 * config/tc-i386.c (set_16bit_code_flag): Kill.
2428 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2429 (reloc): New parameter "signed"; support x86_64.
2430 (set_code_flag): New.
2431 (DEFAULT_ARCH): New macro; default to "i386".
2432 (default_arch): New static variable.
2433 (struct _i386_insn): New fields Operand_PCrel; rex.
2434 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2435 (flag_code): New enum and static variable.
2436 (use_rela_relocations): New static variable.
2437 (flag_code_names): New static variable.
2438 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2439 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2441 (i386_align_code): Return plain "nop" for x86_64.
2442 (mode_from_disp_size): Support Disp32S.
2443 (smallest_imm_type): Support Imm32S and Imm64.
2444 (offset_in_range): Support size of 8.
2445 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2446 (md_pseudo_table): Add "code64"; use set_code_flat.
2447 (md_begin): Emit sane error message on hash failure.
2448 (tc_i386_fix_adjustable): Support x86_64 relocations.
2449 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2450 instructions supported on particular arch just partially,
2451 output of 64bit immediates, handling of Imm32S and Disp32S type.
2452 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2453 (i386_displacement): Likewise.
2454 (i386_index_check): Cleanup; support 64bit addresses.
2455 (md_apply_fix3): Support x86_64 relocation and rela.
2456 (md_longopts): Add "32" and "64".
2457 (md_parse_option): Add OPTION_32 and OPTION_64.
2458 (i386_target_format): Call even for ELFs; choose between
2459 elf64-x86-64 and elf32-i386.
2460 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2461 (tc_gen_reloc): Support rela relocations and x86_64.
2462 (intel_e09_1): Support QWORD.
2464 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2466 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2467 it's not an offset expression.
2468 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2469 keep the braces '[' and ']' in the output string.
2470 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2471 != FLAT. There is no such op_modifier.
2473 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2475 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2478 2000-12-13 Kazu Hirata <kazu@hxi.com>
2480 * as.h: Fix formatting.
2482 * dwarf2dbg.c: Likewise.
2483 * input-scrub.c: Likewise.
2486 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2488 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2489 configure: Regenerate.
2491 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2493 * dwarf2dbg.c: #include <limits.h> only if it exists.
2495 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2497 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2498 (md_apply_fix): Here too.
2500 2000-12-12 Jim Wilson <wilson@redhat.com>
2502 * config/tc-ia64.h (ia64_init): Add prototype.
2504 2000-12-12 H.J. Lu <hjl@gnu.org>
2506 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2508 * read.h (outputting_stabs_line_debug): Change it to int.
2509 * stabs.c (outputting_stabs_line_debug): Likewise.
2511 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2513 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2514 the address of a function result.
2516 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2518 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2519 (md_assemble): Call dwarf2_emit_insn.
2520 (shlib): Fix typo SHILB -> SHLIB.
2521 (md_parse_option): Likewise.
2522 (ppc_elf_validate_fix): Likewise:
2523 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2525 2000-12-12 Nick Clifton <nickc@redhat.com>
2527 * cgen.h: Fix formatting.
2528 * input-scrub.c: Fix formatting.
2529 * macro.c: Fix formatting.
2530 * config/tc-mips.c: Fix formatting.
2531 * doc/c-mips.texi: Fix formatting.
2533 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2535 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2536 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2538 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2540 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2543 * i386.h (*_Suf): Remove No_dSuf.
2544 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2546 (i386_optab): Remove 'd' in the suffixes.
2548 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2550 * config/tc-i386.c (T_SHORT): Undefine before defining.
2552 2000-12-05 Kazu Hirata <kazu@hxi.com>
2554 * config/tc-mips.c: Fix formatting.
2556 2000-12-04 Matthew Hiller <hiller@redhat.com>
2558 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2559 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2560 (md_show_usage): Ditto.
2561 (md_parse_option): Ditto.
2562 (d10v_cleanup): Writes pending instruction only if
2563 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2564 Fix compile time warning messages.
2566 * doc/c-d10v.texi: Documents new options.
2568 2000-12-04 Matthew Hiller <hiller@redhat.com>
2570 * stabs.c (outputting_stabs_line_debug): New variable.
2571 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2572 function entry and unset at function exit.
2574 * read.h (outputting_stabs_line_debug): New extern declaration.
2576 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2578 * dwarf2dbg.c: Fix compile time warning messages.
2580 2000-12-03 Kazu Hirata <kazu@hxi.com>
2582 * config/tc-a29k.c: Fix formatting.
2583 * config/tc-alpha.c: Likewise.
2584 * config/tc-arm.c: Likewise.
2585 * config/tc-cris.c: Likewise.
2586 * config/tc-hppa.c: Likewise.
2587 * config/tc-i370.c: Likewise.
2588 * config/tc-i386.c: Likewise.
2589 * config/tc-i860.c: Likewise.
2590 * config/tc-i960.c: Likewise.
2591 * config/tc-ia64.c: Likewise.
2592 * config/tc-m68hc11.c: Likewise.
2593 * config/tc-m68k.c: Likewise.
2594 * config/tc-m88k.c: Likewise.
2595 * config/tc-pj.c: Likewise.
2596 * config/tc-ppc.c: Likewise.
2597 * config/tc-sh.c: Likewise.
2598 * config/tc-sparc.c: Likewise.
2599 * config/tc-tahoe.c: Likewise.
2600 * config/tc-vax.c: Likewise.
2602 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2604 * config/tc-mips.c (mips_ip): When calculating offsets,
2605 don't accept as constant the difference between the
2606 addresses of symbols in two different sections.
2608 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2610 (validate_mips_insn): Likewise. Also, update 'B' operand
2611 specifier to use OP_*_CODE20 constants and delete 'm' operand
2613 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2614 operand specifiers. Change warning generated by 'B' operand
2615 specifier to reflect its new multi-purpose usage.
2617 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2618 -1, and update comment.
2619 (file_mips_isa): Likewise.
2620 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2621 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2622 ISA_* constants rather than hard-coded numbers.
2623 (mips_cpu_info): New structure.
2624 (mips_cpu_info_table): New table describing CPU and ISA names
2626 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2627 mips_cpu_info_from_cpu): New functions.
2628 (mips_isa_to_str): New function to get string for ISA name.
2629 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2630 return const char *.
2631 (md_begin): Redo CPU and ISA selection logic, using
2632 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2633 than hard-coded numbers.
2634 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2635 ISA_* constants rather than hard-coded numbers.
2636 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2637 (md_longopts): Delete OPTION_NO_MIPS32.
2638 (md_parse_option): Convert to use ISA_* constants rather than
2639 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2640 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2641 to use strcasecmp to recognize "default" and to use
2642 mips_cpu_info_from_name to get CPU numbers from argument.
2643 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2644 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2646 (s_mipsset): Accept ISA value 32.
2647 * doc/as.texinfo: Clean up MIPS options summary slightly,
2648 remove -no-mips32. Add note about -mips4 and -mips32
2649 specifying those ISA levels. Delete -mips32 and -no-mips32
2650 cpu flag descriptions.
2651 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2652 up the supported CPU switch list, and replace 4Kc, 4Km, and
2653 4Kp entries with a single mips32-4k entry. Note that you can
2656 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2658 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2660 (md_parse_option): Add cases for OPTION_MIPS5 and
2662 (md_show_usage): Mention -mips5 and -mips64 arguments.
2663 (s_mipsset): Add cases for MIPS5 and MIPS64.
2664 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2666 * doc/as.texinfo: Mention -mips5 and -mips64 options
2668 * doc/c-mips.texi: Likewise. Also update introduction
2669 and ".set" usage information.
2671 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2673 (mips_cpu_info_table): Add SB-1 entries.
2674 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2675 known to the -mcpu option.
2677 * doc/as.texinfo: Correct description of MIPS -mcpu
2678 option, by copying some of the text from doc/c-mips.texi.
2680 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2682 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2684 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2685 (sparc*-*-rtems*): Switched from a.out to ELF.
2686 * configure: Regenerate.
2687 * config.in: Regenerate.
2688 * Makefile.in: Regenerate.
2689 * aclocal.m4: Regenerate.
2690 * po/gas.pot: Regenerate.
2692 2000-11-30 Philip Blundell <pb@futuretv.com>
2694 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2695 even in non BFD_ASSEMBLER case.
2697 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2699 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2702 2000-11-29 Richard Henderson <rth@redhat.com>
2704 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2705 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2706 thread multiple subsegments properly; handle multiple code
2707 sections properly; emit proper compilation unit info for assembler
2708 generated debugging.
2710 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2711 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2712 (dwarf2dbg_estimate_size_before_relax): Declare.
2713 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2714 * write.c: Include dwarf2dbg.h.
2715 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2716 (relax_segment): Likewise.
2718 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2720 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2721 jump>: Use as_bad_where instead of as_bad. Tweak error message
2722 accordingly. Stabilize frag by updating fix part and resetting
2724 <undefined symbol, unconditional jump>: Ditto.
2725 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2726 indexing is_end_of_line[].
2727 (md_assemble): Initialize size to 0.
2728 (md_section_align): Mark parameter seg as unused.
2729 (parse_reg): Parse names case-insensitively.
2731 2000-11-28 Kazu Hirata <kazu@hxi.com>
2733 * config/obj-aout.h: Fix formatting.
2734 * config/obj-bout.h: Likewise.
2735 * config/obj-coff.c: Likewise.
2736 * config/obj-coff.h: Likewise.
2737 * config/obj-elf.h: Likewise.
2738 * config/obj-som.h: Likewise.
2739 * config/obj-vms.c: Likewise.
2740 * config/obj-vms.h: Likewise.
2741 * config/tc-h8300.h: Likewise.
2742 * config/tc-ns32k.h: Likewise.
2743 * config/tc-sparc.h: Likewise.
2744 * config/tc-tic54x.h: Likewise.
2745 * config/tc-z8k.h: Likewise.
2747 2000-11-28 Nick Clifton <nickc@redhat.com>
2749 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2750 License is present in the sources, but not the output, and
2751 also available from the GNU website.
2752 (GNU Free Documentation License): Comment out this section.
2754 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2756 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2757 targets. Remove i860 from valid a.out targets.
2758 * Makefile.in: Regenerate.
2760 * config/tc-cris.c: Include dwarf2dbg.h.
2761 (md_pseudo_table): Add .file and .loc.
2762 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2763 (s_cris_file, s_cris_loc): New.
2764 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2765 * Makefile.am: Regenerate dependencies.
2766 * Makefile.in: Regenerate.
2768 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2770 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2771 (MRI_MUL_PRECEDENCE): Likewise.
2772 (op_rank): Fix a comment typo.
2774 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2776 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2778 (get_operand): Fix analysis for movw/movb instructions.
2780 2000-11-24 Nick Clifton <nickc@redhat.com>
2782 * configure.in (xscale-elf): Add target.
2783 (xscale-coff): Add target.
2784 * configure: Regenerate.
2786 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2788 (ARM_EXT_XSCALE): New ARM architecture extension.
2789 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2790 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2791 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2792 (ARM_ARCH_V4): Remove processor from architecture.
2793 (ARM_ARCH_3M): New architecutre definition.
2794 (ARM_ARCH_V5TE): New architecutre definition.
2795 (ARM_ARCH_XSCALE): New architecutre definition.
2796 (CPU_DEFAULT): Allow to be defaulted to XScale.
2797 (atpcs): New boolean variable.
2798 (ldr_flags): Support 'd' flag for double word loads.
2799 (str_flags): Support 'd' flag for double word stored.
2800 (do_mia): New function.
2801 (do_mar): New function.
2802 (do_mra): New function.
2803 (do_pld): New function.
2804 (do_ldrd): New function.
2805 (do_blx): New function.
2806 (do_bkpt): New function.
2807 (do_clz): New function.
2808 (do_lstc2): New function.
2809 (do_cdp2): New function.
2810 (do_t_blx): New function.
2811 (do_t_bkpt): New function.
2812 (do_smla): New function.
2813 (do_smlal): New function.
2814 (do_smul): New function.
2815 (do_qadd): New function.
2816 (do_co_reg2c): New function.
2817 (LONGEST_INSN): Redefine to 7.
2819 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2820 command line switches.
2822 2000-11-22 Jim Wilson <wilson@redhat.com>
2824 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2825 (struct rsrc): Make line unsigned.
2826 (gr_values): Add missing initializer.
2827 (SLOT_NUM_NOT_SET): Add unsigned cast.
2828 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2829 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2830 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2831 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2832 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2833 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2834 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2835 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2836 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2837 Add ATTRIBUTE_UNUSED to unused parameters.
2838 (convert_expr_to_ab_reg): Add parens.
2839 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2840 (dot_prologue): Initialize grsave when declared.
2841 (md_pseudo_table): Add missing initializers.
2842 (operand_match): Add casts to bfd_vma.
2843 (emit_one_bundle): Delete unused local prev. Make required_template
2845 (specify_resource): Cast i to unsigned.
2846 (note_register_values): Use fprintf_vma.
2847 (print_dependency): Likewise.
2849 2000-11-21 Jim Wilson <wilson@redhat.com>
2851 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2852 for unwind info section.
2853 (dot_endp): Likewise for unwind section.
2855 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2858 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2860 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2861 (output_insn): Call dwarf2_emit_insn.
2862 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2864 2000-11-17 Richard Henderson <rth@redhat.com>
2866 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2867 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2868 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2870 2000-11-17 Nick Clifton <nickc@redhat.com>
2872 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2875 2000-11-17 Richard Henderson <rth@redhat.com>
2877 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2879 2000-11-17 Richard Henderson <rth@redhat.com>
2881 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2882 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2883 tri-state definition of alpha_flag_mdebug.
2884 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2885 (s_alpha_file): Store first .file directive.
2886 (s_alpha_stab): New.
2887 (md_pseudo_table): Add stabs and stabn.
2889 2000-11-17 Richard Henderson <rth@redhat.com>
2891 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2893 2000-11-17 Richard Henderson <rth@redhat.com>
2895 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2896 (main): Call dwarf2_finish.
2897 * as.h (debug_type): Clarify documentation of the meaning
2899 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2900 (print_stats): Fix parenthesis problem.
2901 (now_subseg_size): New.
2902 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2903 (dwarf2_directive_file): Don't set debug_type.
2904 (dwarf2_where): Honor DEBUG_DWARF2 first.
2905 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2906 do nothing if not emitting dwarf2 debug info, or no work.
2907 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2908 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2909 (ecoff_new_file): Likewise.
2910 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2911 commentary wrt dwarf2.
2913 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2914 ATTRIBUTE_UNUSED as needed.
2915 (emit_insn): Call dwarf2_emit_insn.
2916 (s_alpha_file): New.
2918 (s_alpha_coff_wrapper): Don't handle them.
2919 (md_pseudo_table): Update for .file and .loc.
2920 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2922 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2923 don't protect with debug_type.
2924 * config/tc-hppa.c (md_assemble): Likewise.
2925 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2926 * config/tc-mn10300.c (md_assemble): Likewise.
2927 * config/tc-sh.c (md_assemble): Likewise.
2928 * config/tc-v850.c (md_assemble): Likewise.
2930 * config/tc-arm.c (arm_end_of_source): Remove.
2931 * config/tc-hppa.c (pa_end_of_source): Remove.
2932 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2933 * config/tc-mn10300.c (mn10300_finalize): Remove.
2934 * config/tc-sh.c (sh_finalize): Remove.
2935 * config/tc-v850.c (sh_finalize): Remove.
2937 * config/tc-arm.h (md_end): Remove.
2938 * config/tc-hppa.h (md_end): Remove.
2939 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2940 * config/tc-m68hc11.h (md_end): Remove.
2941 * config/tc-mn10300.h (md_end): Remove.
2942 * config/tc-sh.h (md_end): Remove.
2943 * config/tc-v850.h (md_end): Remove.
2945 * config/tc-ia64.c (emit_one_bundle): Don't protect
2946 dwarf2 bits with debug_type.
2947 (md_assemble): Likewise.
2948 (ia64_end_of_source): Don't call dwarf2_finish.
2950 2000-11-16 Jim Wilson <wilson@redhat.com>
2952 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2953 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2956 2000-11-16 H.J. Lu <hjl@gnu.org>
2958 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2961 2000-11-15 Kazu Hirata <kazu@hxi.com>
2963 * config/tc-tic30.c: Fix formatting.
2964 * config/tc-tic80.c: Likewise.
2965 * config/tc-v850.c: Likewise.
2966 * config/tc-vax.c: Likewise.
2967 * config/tc-w65.c: Likewise.
2968 * config/tc-z8k.c: Likewise.
2970 2000-11-14 DJ Delorie <dj@redhat.com>
2972 * config/tc-v850.c: Support dwarf2.
2973 * config/tc-v850.h: Ditto.
2975 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2976 parse_cons_expression_v850 to initialize hold_cons_reloc.
2978 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2980 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2981 (errata_nops_necessary_p): New function.
2982 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2985 2000-11-14 Jim Wilson <wilson@redhat.com>
2987 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2988 return little endian bfd formats.
2990 2000-11-14 Kazu Hirata <kazu@hxi.com>
2992 * config/aout_gnu.h: Fix formatting.
2993 * config/atof-vax.c: Likewise.
2994 * config/m68k-parse.h: Likewise.
2995 * config/m88k-opcode.h: Likewise.
2996 * config/obj-elf.c: Likewise.
2997 * config/tc-arm.c: Likewise.
2998 * config/tc-cris.c: Likewise.
2999 * config/tc-i386.c: Likewise.
3000 * config/tc-ia64.c: Likewise.
3001 * config/tc-mn10300.c: Likewise.
3002 * config/te-386bsd.h: Likewise.
3003 * config/te-hppa.h: Likewise.
3004 * config/te-nbsd.h: Likewise.
3005 * config/te-ppcnw.h: Likewise.
3006 * config/te-sparcaout.h: Likewise.
3007 * config/te-tmips.h: Likewise.
3008 * config/vax-inst.h: Likewise.
3009 * config/vms-conf.h: Likewise.
3011 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3013 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3015 2000-11-13 H.J. Lu <hjl@gnu.org>
3017 * config/obj-elf.c (elf_frob_symbol): Support
3018 ".symver name,name2@@@nodename".
3019 (elf_frob_file_before_adjust): Likewise.
3021 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3022 and ".symver name,name2@@@nodename".
3025 2000-11-12 H.J. Lu (hjl@gnu.org)
3027 * config/obj-elf.c (obj_elf_symver): Check missing version
3030 2000-11-12 H.J. Lu (hjl@gnu.org)
3032 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3033 instead of bfd_vma for non-bfd assemblers.
3035 2000-11-09 Kazu Hirata <kazu@hxi.com>
3037 * itbl-ops.c: Fix comment typos.
3039 2000-11-08 Jim Wilson <wilson@redhat.com>
3041 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3042 (struct unwind): Add next_slot_frag field.
3043 (slot_index): New parameters slot_frag and first_frag. Add code
3044 to add in frag sizes when different. Add comments.
3045 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3046 arguments to slot_index.
3047 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3048 loop end. Set next_slot_frag field.
3050 2000-11-07 H.J. Lu <hjl@gnu.org>
3052 * doc/as.texinfo (.symver): Updated for versioned symbol
3055 * obj.h (format_ops): Add the frob_file_before_adjust field.
3057 * config/obj-aout.c (aout_format_ops): Set the
3058 frob_file_before_adjust field to 0.
3059 * config/obj-coff.c (coff_format_ops): Likewise.
3060 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3062 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3064 (elf_frob_file_before_adjust): New function to remove unneeded
3065 versioned symbols from the symbol table.
3066 (elf_format_ops): Set the frob_file_before_adjust field to
3067 elf_frob_file_before_adjust.
3069 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3072 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3074 2000-11-07 Peter Targett <peter.targett@arccores.com>
3076 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3078 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3079 Fix compile time warning messages.
3081 2000-11-07 Nick Clifton <nickc@redhat.com>
3083 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3084 buffer in order to avoid buffer overflows.
3086 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3088 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3089 Change M to m for -milp32 or -mlp64 to match gcc.
3090 (dot_endp): Use bytes_per_address instead of 8.
3091 (emit_one_bundle): Use number_to_chars_littleendian instead of
3093 (fix_insn): Likewise.
3094 (ia64_init): New function.
3095 (ia64_target_format): New function.
3096 (md_begin): Set endianness, arch, and machine as appropriate.
3097 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3098 Make these macros depend on TE_HPUX macro.
3099 (TARGET_FORMAT): Define.
3100 (HOST_SPECIAL_INIT): Define.
3101 * config/te-hpux.h: New file.
3102 * configure.in: Add "ia64-*-hpux*" target to configure.
3103 * configure: Regenerate.
3105 2000-11-06 Kazu Hirata <kazu@hxi.com>
3107 * as.c: Fix formatting.
3108 * dwarf2dbg.c: Likewise.
3109 * input-file.c: Likewise.
3110 * input-file.h: Likewise.
3111 * input-scrub.c: Likewise.
3112 * itbl-ops.c: Likewise.
3113 * listing.c: Likewise.
3114 * macro.h: Likewise.
3115 * messages.c: Likewise.
3117 * subsegs.c: Likewise.
3118 * subsegs.h: Likewise.
3119 * write.c: Likewise.
3121 2000-11-06 Nick Clifton <nickc@redhat.com>
3123 * doc/as.texinfo: Add GNU Free Documentation License.
3124 * doc/gasp.texi: Add GNU Free Documentation License.
3125 * doc/as.1: Add GNU Free Documentation License.
3127 2000-11-05 Nick Clifton <nickc@redhat.com>
3129 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3131 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3133 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3134 * configure: Regenerate.
3136 2000-11-01 Nick Clifton <nickc@redhat.com>
3138 * read.c (original_case_string): New global variable.
3139 (read_a_source_file): Copy opcode string into
3140 original_case_string if clobbering the case of the opcode.
3141 * read.h: Export the definition of original_case_string.
3142 * config/tc-arm.c (md_assembler): When parsing a .req
3143 directive use the original opcode string, not the case
3146 2000-11-02 Nick Clifton <nickc@redhat.com>
3148 * config/tc-mn10300.c (debug_line): Remove this static
3150 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3151 dwarf2_where and dwarf2_gen_line_info.
3153 2000-11-02 Theo Honohan <th@futuretv.com>
3155 * config/tc-arm.c (do_msr): Improve error message.
3157 2000-10-31 Eric Christopher <echristo@redhat.com>
3159 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3160 or pc-relative, else use fx_offset.
3162 2000-10-31 Jim Wilson <wilson@redhat.com>
3164 * config/tc-ia64.c (struct md): New field tag_fixups.
3165 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3166 qualifying predicate.
3167 (emit_one_bundle): Delete spurious multiplication by one. Handle
3169 (ia64_start_line): Error if dangling qualifying predicate.
3170 (defining_tag): New static variable.
3171 (ia64_unrecognized_line, case '['): Parse tags.
3172 (ia64_frob_label): Create tag_fixups.
3173 (md_assemble): Reset md.qp.X_op after using it.
3175 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3177 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3179 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3181 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3183 2000-10-30 Kazu Hirata <kazu@hxi.com>
3185 * expr.c: Fix formatting.
3186 * flonum-copy.c: Likewise.
3187 * flonum.h: Likewise.
3191 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3193 * as.h (OPTION_MD_BASE): Bump to 190.
3194 * as.c (parse_args) <std_longopts>: Add comment about the need to
3195 check OPTION_MD_BASE in as.h.
3197 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3200 2000-10-27 Nick Clifton <nickc@redhat.com>
3202 * configure.in (emulations): Add m68hc12.
3203 * configure: Regenerate.
3204 * po/gas.pot: Regenerate.
3206 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3208 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3210 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3212 2000-10-25 Nick Clifton <nickc@redhat.com>
3214 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3215 a DWARF2 line number information sequence.
3217 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3219 * read.c (generate_lineno_debug): Update comment describing why
3220 DWARF2 line number debug information is not generated
3221 automatically by this function.
3223 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3226 * config/tc-arm.h (md_end): Define.
3227 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3229 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3230 if generating DWARF2 line numbers.
3231 (arm_end_of_source): New function. Call dwarf2_finish if
3234 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3235 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3236 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3238 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3240 * config/tc-i386.c: Fix prototype declarations for functions taking no
3243 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3245 * config/tc-i386.c (i386_operand_modifier): Remove.
3246 (build_displacement_string): Remove.
3247 (i386_parse_seg): Remove.
3248 (i386_intel_memory_operand): Remove.
3249 (i386_intel_operand): Re-write using recursive descent parser based
3250 on MASM documentation.
3251 (struct intel_parser_s): New structure.
3252 (intel_parser): New static variable.
3253 (struct intel_token): New structure.
3254 (cur_token, prev_token): New static variables.
3267 (intel_match_token): New function.
3268 (intel_get_token): New function.
3269 (intel_putback_token): New function.
3270 (intel_expr): New function.
3271 (intel_e05): New function.
3272 (intel_e05_1): New function.
3273 (intel_e06): New function.
3274 (intel_e06_1): New function.
3275 (intel_e09): New function.
3276 (intel_e09_1): New function.
3277 (intel_e10): New function.
3278 (intel_e10_1): New function.
3279 (intel_e11): New function.
3281 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3283 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3284 instructions to loose any special insn->architecture mask.
3286 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3287 (sparc_md_end, sparc_arch_types, sparc_arch,
3288 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3289 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3290 request v9b architecture if they are used).
3292 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3294 * config/tc-m68k.c: Fix the previous misapplied patch.
3296 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3298 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3299 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3300 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3303 2000-10-17 Kazu Hirata <kazu@hxi.com>
3305 * debug.c: Fix formatting.
3306 * depend.c: Likewise.
3307 * dwarf2dbg.c: Likewise.
3308 * dwarf2dbg.h: Likewise.
3309 * ecoff.c: Likewise.
3312 * flonum-konst.c: Likewise.
3313 * frags.h: Likewise.
3315 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3317 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3319 * doc/as.texinfo: Added notes about this new option.
3321 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3323 * config/tc-sh.c (JREG): Remove.
3324 (md_convert_frag): Remove #if 0:d code using JREG.
3326 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3328 * config/tc-i386.c (i386_operand_modifier): Only match
3329 modifiers SHORT and FLAT if they are followed by a space.
3330 (parse_register): When `allow_naked_reg' is set, do not confuse
3331 identifiers that start with a register name with a register.
3333 2000-10-12 Kazu Hirata <kazu@hxi.com>
3335 * app.c: Fix formatting.
3338 * bit_fix.h: Likewise.
3343 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3345 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3347 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3349 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3350 Re-arrange function a little and improve error message.
3352 * write.c (write_relocs): Fix a comment.
3354 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3357 2000-10-05 Jim Wilson <wilson@cygnus.com>
3359 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3361 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3363 * config/tc-i386.c: Delete some useless comments, reformat others.
3365 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3366 non-global syms in linkonce sections.
3368 2000-10-04 Ralf Baechle <ralf@gnu.org>
3370 * config/tc-ia64.c (operand_match): Don't use // style comments.
3371 * config/tc-i370.c: Likewise.
3373 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3375 Changes to handle varying register prefix and user symbol prefix.
3376 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3377 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3378 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3379 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3380 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3381 (demand_register_prefix): New variable.
3382 (md_pseudo_table): New pseudo ".syntax".
3383 (md_longopts): New options --no-underscore and --underscore.
3384 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3385 on symbols_have_leading_underscore.
3386 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3387 (get_spec_reg): Ditto.
3388 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3390 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3392 <case OPTION_NO_US, case OPTION_US>: New.
3393 (md_show_usage): Be brief and reformat to match continuation of
3395 * po/gas.pot: Regenerate.
3397 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3399 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3400 force relocs for 12 bit branches.
3401 (md_apply_fix): Similarly, adjust logic here.
3403 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3405 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3406 adjust for external and weak syms as we will use a reloc. Allow
3407 for +8 offset when calculating limits of branches.
3408 (hppa_fix_adjustable): Undo 2000-09-23 change.
3409 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3410 Correct distance calculation.
3411 (tc_gen_reloc): Print the file name and line number if we can't
3414 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3415 * config/tc-hppa.c (nonzero_dibits): Define.
3416 (arg_reloc_stub_needed): Check each arg and return value
3417 separately for zero case.
3418 (pa_align): Declare argument `bytes'.
3420 2000-09-25 Kazu Hirata <kazu@hxi.com>
3422 * config/tc-cris.c: Fix formatting.
3423 * config/tc-d10v.h: Likewise.
3424 * config/tc-d30v.c: Likewise.
3425 * config/tc-d30v.h: Likewise.
3426 * config/tc-fr30.c: Likewise.
3427 * config/tc-fr30.h: Likewise.
3428 * config/tc-m68k.c: Likewise.
3429 * config/tc-m68k.h: Likewise.
3430 * config/tc-pj.h: Likewise.
3431 * config/tc-ppc.c: Likewise.
3432 * config/tc-ppc.h: Likewise.
3433 * config/tc-sh.c: Likewise.
3434 * config/tc-sh.h: Likewise.
3435 * config/tc-sparc.c: Likewise.
3436 * config/tc-v850.h: Likewise.
3437 * config/tc-vax.h: Likewise.
3438 * config/tc-w65.h: Likewise.
3439 * config/tc-z8k.h: Likewise.
3441 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3443 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3444 checks only for ELF.
3445 (hppa_force_relocation): Likewise.
3447 2000-09-22 Jim Wilson <wilson@cygnus.com>
3449 * config/tc-ia64.c (dv_sem): Add "stop".
3450 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3451 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3452 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3454 (mark_resources): Check IA64_RS_PRr.
3456 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3458 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3459 md_estimate_size_before_relax): Redesign and clean up the
3460 relaxation mechanism.
3462 2000-09-21 Kazu Hirata <kazu@hxi.com>
3464 * config/tc-ns32k.c: Fix formatting.
3465 * config/tc-ns32k.h: Likewise.
3467 2000-09-20 Kazu Hirata <kazu@hxi.com>
3469 * config/tc-m32r.c: Fix formatting.
3470 * config/tc-m32r.h: Likewise.
3471 * config/tc-m68851.h: Likewise.
3472 * config/tc-m68hc11.c: Likewise.
3473 * config/tc-m68hc11.h: Likewise.
3474 * config/tc-m88k.c: Likewise.
3475 * config/tc-mcore.c: Likewise.
3476 * config/tc-mcore.h: Likewise.
3477 * config/tc-mips.c: Likewise.
3478 * config/tc-mips.h: Likewise.
3479 * config/tc-mn10200.h: Likewise.
3480 * config/tc-mn10300.h: Likewise.
3481 * config/tc-tahoe.c: Likewise.
3482 * config/tc-tahoe.h: Likewise.
3484 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3486 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3487 Likewise in relaxation description comments.
3489 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3491 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3492 subtraction of two syms without emitting a relocation.
3494 From David Huggins-Daines <dhd@linuxcare.com>
3495 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3496 global or weak symbols.
3498 2000-09-15 Kazu Hirata <kazu@hxi.com>
3500 * config/tc-h8300.h: Fix formatting.
3501 * config/tc-h8500.c: Likewise.
3502 * config/tc-h8500.h: Likewise.
3503 * config/tc-hppa.h: Likewise.
3504 * config/tc-i370.h: Likewise.
3505 * config/tc-i386.h: Likewise.
3506 * config/tc-i860.c: Likewise.
3507 * config/tc-i860.h: Likewise.
3508 * config/tc-i960.h: Likewise.
3509 * config/tc-ia64.c: Likewise.
3510 * config/tc-ia64.h: Likewise.
3512 2000-09-14 Kazu Hirata <kazu@hxi.com>
3514 * config/tc-a29k.c: Fix formatting.
3515 * config/tc-alpha.c: Likewise.
3516 * config/tc-arc.c: Likewise.
3517 * config/tc-arc.h: Likewise.
3518 * config/tc-arm.c: Likewise.
3519 * config/tc-arm.h: Likewise.
3520 * config/tc-avr.c: Likewise.
3521 * config/tc-avr.h: Likewise.
3522 * config/tc-tic30.c: Likewise.
3523 * config/tc-tic30.h: Likewise.
3524 * config/tc-tic54x.c: Likewise.
3525 * config/tc-tic54x.h: Likewise.
3526 * config/tc-tic80.c: Likewise.
3527 * config/tc-tic80.h: Likewise.
3529 2000-09-14 Timothy Wall <twall@cygnus.com>
3531 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3532 parallel comparisons for later use.
3533 (struct rsrc): Add parallel comparison type.
3534 (resources_match): Skip special cases of PR usage (non-conflicting
3537 2000-09-13 Kazu Hirata <kazu@hxi.com>
3539 * config/obj-ecoff.c: Fix formatting.
3540 * config/obj-elf.c: Likewise.
3541 * config/obj-elf.h: Likewise.
3542 * config/obj-evax.h: Likewise.
3543 * config/obj-generic.h: Likewise.
3544 * config/obj-hp300.c: Likewise.
3545 * config/obj-hp300.h: Likewise.
3546 * config/obj-ieee.h: Likewise.
3547 * config/obj-vms.c: Likewise.
3548 * config/obj-vms.h: Likewise.
3550 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3552 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3553 (md_parse_option): Ditto.
3554 (md_longopts): Add -mips32 option.
3555 (md_show_usage): Document new options.
3556 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3557 (mips_ip): Assemble mfc0 with a sub-selection code.
3558 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3559 (mips_cpu_to_str): New function.
3560 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3561 Use CPU_* defines instead of hardcoded numbers.
3563 * doc/as.texinfo: Document new options.
3564 * doc/c-mips.texi: Ditto.
3566 2000-09-12 Kazu Hirata <kazu@hxi.com>
3568 * as.h: Fix formatting.
3569 * asintl.h: Likewise.
3570 * bit_fix.h: Likewise.
3571 * config/obj-aout.c: Likewise.
3572 * config/obj-aout.h: Likewise.
3573 * config/obj-bout.c: Likewise.
3574 * config/obj-bout.h: Likewise.
3575 * config/obj-coff.c: Likewise.
3576 * config/obj-coff.h: Likewise.
3577 * dwarf2dbg.h: Likewise.
3579 * flonum.h: Likewise.
3580 * frags.h: Likewise.
3581 * itbl-ops.h: Likewise.
3582 * macro.h: Likewise.
3585 * struc-symbol.h: Likewise.
3586 * subsegs.h: Likewise.
3587 * symbols.h: Likewise.
3589 * write.h: Likewise.
3591 2000-09-11 Kazu Hirata <kazu@hxi.com>
3593 * bignum-copy.c: Fix formatting.
3594 * config/tc-i370.c: Likewise.
3595 * config/tc-i960.c: Likewise.
3596 * config/tc-m68k.c: Likewise.
3597 * ehopt.c: Likewise.
3598 * flonum-copy.c: Likewise.
3599 * flonum-konst.c: Likewise.
3600 * flonum-mult.c: Likewise.
3601 * literal.c: Likewise.
3604 * stabs.c: Likewise.
3605 * subsegs.c: Likewise.
3607 2000-09-09 Philip Blundell <philb@gnu.org>
3609 * configure.in (arm*-*-uclinux*): New target.
3610 * configure: Regenerate.
3612 2000-09-09 Kazu Hirata <kazu@hxi.com>
3614 * input-file.c: Fix formatting.
3615 * itbl-ops.c: Likewise.
3616 * messages.c: Likewise.
3618 2000-09-08 Philip Blundell <philb@gnu.org>
3620 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3623 2000-09-07 H.J. Lu <hjl@gnu.org>
3625 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3626 * configure: Rebuild.
3628 2000-09-07 Kazu Hirata <kazu@hxi.com>
3630 * atof-generic.c: Fix formatting.
3631 * config/tc-mips.c: Likewise.
3632 * config/tc-vax.c: Likewise.
3633 * input-scrub.c: Likewise.
3635 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3637 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3638 * configure.in (sh-*-linux*): Added.
3639 * configure: Rebuilt.
3641 2000-09-06 Kazu Hirata <kazu@hxi.com>
3643 * config/tc-hppa.c: Fix formatting.
3645 * ecoff.c: Fix formatting.
3647 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3649 * configure: Rebuilt with new libtool.m4.
3651 2000-09-05 Kazu Hirata <kazu@hxi.com>
3653 * cgen.c: Fix formatting.
3654 * config/tc-ia64.c: Likewise.
3656 2000-09-05 Nick Clifton <nickc@redhat.com>
3658 * aclocal.m4: Regenerate.
3659 * config.in: Regenerate.
3660 * configure: Regenerate.
3661 * po/gas.pot: Regenerate.
3663 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3665 * config/tc-cris.c: Correct comment typos.
3667 2000-09-05 Eric Christopher <echristo@cygnus.com>
3669 * config/tc-mn10300.c: Cleanup.
3670 (md_pcrel_from): Enable.
3672 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3674 * expr.c (operand): Fix a comment typo.
3675 * write.c (write_relocs): Fix a signed/unsigned warning.
3677 * config/tc-hppa.c (fudge_reg_expressions): New
3678 (hppa_force_reg_syms_absolute): New.
3679 (pa_equ): Allow reg_section expressions.
3680 * config/tc-hppa.c (md_optimize_expr): Define.
3681 (hppa_force_reg_syms_absolute): Prototype.
3683 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3684 (pa_parse_number): Pass in arg to select fp reg parsing.
3685 Return 1 to indicate format checks pass. If strict, then only
3686 accept a register or register symbol. Return value in...
3687 (pa_number): New static for pa_parse_number.
3688 (FP_REG_BASE): Define.
3689 (FP_REG_RSEL): Define.
3690 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3691 appropriate. White space changes.
3692 (need_pa11_opcode): Don't bother passing any params, get them from
3694 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3695 Remove extraneous check in case 'Q'.
3696 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3697 reg, set section of resulting symbol to reg_section.
3698 (pa_parse_space_stmt): Modify call to pa_parse_number.
3699 (pa_space): Likewise.
3701 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3702 (hppa_force_relocation): Handle vtable relocs.
3703 (pa_vtable_entry): New.
3704 (pa_vtable_inherit): New.
3705 (md_pseudo_table): Add entries for vtable pseudos.
3706 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3707 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3709 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3710 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3711 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3713 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3714 specify a symbol type.
3716 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3717 dependent things together.
3718 (md_elf_symbol_type): Define.
3720 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3722 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3724 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3725 (obj_elf_vtable_entry): Declare.
3727 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3728 and export function.
3729 (obj_elf_vtable_entry): Similarly.
3730 (elf_pseudo_table): Fix the damage with a cast.
3732 2000-09-03 Richard Henderson <rth@cygnus.com>
3734 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3735 for template selection when a label is needed.
3737 2000-09-02 Kazu Hirata <kazu@hxi.com>
3739 * config/tc-ia64.c: Fix formatting.
3741 2000-09-02 Nick Clifton <nickc@redhat.com>
3743 * configure.in: Increase version number to 2.10.91.
3744 * configure: Regenerate.
3745 * aclocal.m4: Regenerate.
3746 * config.in: Regenerate.
3747 * po/gas.pot: Regenerate.
3748 * Makefile.in: Regenerate.
3750 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3752 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3753 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3754 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3756 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3759 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3761 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3762 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3763 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3764 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3765 (GOT_symbol): New variable.
3766 (md_undefined_symbol): Set it.
3768 2000-09-01 Richard Henderson <rth@cygnus.com>
3770 * config/tc-ia64.c (match): Don't inline.
3771 (extra_goodness): New.
3772 (md_begin): Prefer nop.f and nop.b for best_template.
3774 2000-08-31 Kazu Hirata <kazu@hxi.com>
3776 * as.c: Fix formatting.
3778 * frags.c: Likewise.
3779 * macro.c: Likewise.
3781 2000-08-31 Eric Christopher <echristo@cygnus.com>
3783 * config/tc-mn10300.c: Cleanup and fix warnings.
3784 (md_pseudo_table): Add initializers.
3785 (md_show_usage): Cleanup.
3786 (md_parse_option): Fix warnings.
3787 (md_undefined_symbol): Fix warnings.
3788 (md_conver_frag): Fix warnings.
3789 (tc_gen_reloc): Fix warnings.
3790 (md_apply_fix3): Fix warnings.
3791 (check_operand): Fix warnings.
3793 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3795 * acinclude.m4: Include libtool and gettext macros from the
3797 * aclocal.m4, configure: Rebuilt.
3799 2000-08-30 Mark Hatle <mhatle@mvista.com>
3801 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3803 2000-08-31 Kazu Hirata <kazu@hxi.com>
3805 * listing.c: Fix formatting.
3807 2000-08-29 Kazu Hirata <kazu@hxi.com>
3809 * app.c: Fix a comment typo. Fix formatting.
3811 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3813 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3814 offset of the target destination for jmp instructions.
3815 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3817 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3819 * NEWS: Mention support for CRIS.
3821 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3823 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3824 Sets `.lcomm' alignment to zero.
3826 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3828 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3829 TC_FIX_ADJUSTABLE): Define.
3831 2000-08-23 Jim Wilson <wilson@cygnus.com>
3833 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3834 unwind.personality_routine is set.
3836 2000-08-23 H.J. Lu <hjl@gnu.org>
3838 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3840 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3842 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3845 2000-08-22 H.J. Lu <hjl@gnu.org>
3847 * config.in (STRICTCOFF): New for strict COFF.
3849 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3850 i386-*-go32* and i386-go32-rtems*.
3851 * configure: Rebuilt.
3853 * config/obj-coff.c (obj_coff_endef): Follow the historical
3854 behavior if STRICTCOFF is not defined.
3856 * doc/internals.texi: Document STRICTCOFF.
3858 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3860 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3861 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3862 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3863 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3864 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3865 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3866 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3869 2000-08-22 Eric Christopher <echristo@cygnus.com>
3871 * config/tc-mn10300.c: (md_apply_fix): New function.
3872 (mn10300_force_relocation): New function.
3873 (mn10300_fix_adjustable): New function.
3875 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3876 (TC_HANDLES_FX_DONE): Define.
3877 (obj_fix_adjustable): Define.
3878 (MD_APPLY_FIX3): Define.
3879 (TC_LINKRELAX_FIXUP): Define.
3881 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3883 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3885 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3887 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3889 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3890 if the fixup resulted in a relocation.
3892 2000-08-18 Nick Clifton <nickc@redhat.com>
3894 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3895 Make reference to first element of shift_names explicit.
3897 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3899 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3900 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3901 add a symbol's address. Removed all target-specific #ifdefs that
3902 used to accomplished the same.
3903 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3904 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3905 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3906 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3907 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3909 2000-08-17 Kazu Hirata <kazu@hxi.com>
3911 * dwarf2dbg.c: Fix formatting.
3913 2000-08-17 Nick Clifton <nickc@redhat.com>
3915 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3916 to be recoded as logical shift lefts by zero.
3918 2000-08-16 Jim Wilson <wilson@cygnus.com>
3920 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3921 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3923 (note_register_values): Handle IA64_OPND_R3_2 operands.
3925 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3927 * config/tc-i860.c (md_operand): Silly typo fixed.
3929 2000-08-16 Nick Clifton <nickc@redhat.com>
3931 * config/tc-arm.c (struct asm_shift): Delete.
3933 (enum asm_shift_index): New.
3934 (struct asm_shift_properties): New.
3935 (struct asm_shift_name): New.
3936 (shift_properties[]); New.
3937 (shift_names[]); New.
3939 (decode_shift): Use new structures.
3940 Issue a warning is "ROR #0" is used.
3941 Issue a warning if "ASR #0" or "LSR #0" is used.
3943 (md_begin): Initialise arm_shift_hsh table from new
3944 asm_shift_name array.
3946 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3948 * config/tc-sparc.c: Kill all warnings.
3949 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3951 (md_show_usage): Update usage text.
3953 2000-08-16 Nick Clifton <nickc@redhat.com>
3955 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3958 2000-08-15 Will Cohen <wcohen@redhat.com>
3960 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3962 * config/tc-sh.c (md_assemble): Changed so debug_type
3963 test performed for ppi_assemble
3964 * config/tc-sh.c: Included dwarf2dbg.h.
3965 (debug_line): Defined.
3966 (md_assemble): Generates dwarf2 line info.
3967 (sh_finalize): New function. Finalize dwarf2 info.
3968 (assemble_ppi): Returns size of code generated.
3969 (build_Mytes): Returns size of code generated.
3970 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3971 * config/tc-sh.h (md_end): Defined.
3972 (sh_finalize): Declared.
3974 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3976 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3979 2000-08-14 Nick Clifton <nickc@redhat.com>
3981 * config/tc-arm.c (do_bx): Allow "bx pc".
3983 2000-08-14 Jim Wilson <wilson@cygnus.com>
3985 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3986 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3987 (md_begin): Change assignment to md.flag to OR in the new bit.
3989 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3991 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3992 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3995 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3997 * NEWS: Mention i860 support.
3999 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4001 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4003 2000-08-14 Andreas Schwab <schwab@suse.de>
4005 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4007 2000-08-11 Andreas Schwab <schwab@suse.de>
4009 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4012 2000-08-11 Kazu Hirata <kazu@hxi.com>
4014 * expr.c: Fix formatting.
4015 * config/obj-bout.c: Likewise.
4017 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4019 * doc/c-i860.texi: Flesh out the i860 section more.
4021 2000-08-10 Kazu Hirata <kazu@hxi.com>
4023 * symbols.c: Fix formatting.
4026 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4028 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4029 modifier has the IgnoreSize bit set.
4031 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4033 From Rodney Brown <RodneyBrown@mynd.com>
4034 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4035 * configure: Regenerate.
4037 2000-08-09 Kazu Hirata <kazu@hxi.com>
4039 * hash.c: Fix formatting.
4042 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4044 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4045 (i860_fix_info): New enum.
4046 (MD_APPLY_FIX3): Define.
4047 (WORKING_DOT_WORD): Define.
4048 (TC_HANDLES_FX_DONE): Define.
4049 (DIFF_EXPR_OK): Define.
4050 (LISTING_HEADER): Define.
4051 (TARGET_FORMAT): Select target format based on endian flag.
4052 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4053 (target_big_endian): Add external declaration.
4055 * config/tc-i860.c: All existing code reworked completely. Other
4056 new code shown below.
4057 (SYNTAX_SVR4): Define.
4058 (target_warn_expand): New variable.
4059 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4060 (md_longopts): Declare and define with new options (-EL, -EB,
4062 (md_show_usage): New function.
4063 (md_operand): New function.
4064 (obtain_reloc_for_imm16): New function.
4065 (md_apply_fix3): New function.
4066 (tc_gen_reloc): New function.
4068 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4070 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4071 2 bytes of the jump address are in the same frag.
4072 (find): Accept 68hc12 register indirect modes.
4074 * NEWS: Mention 68HC11 & 68HC12 support.
4076 2000-08-07 Richard Henderson <rth@cygnus.com>
4078 * config/tc-ia64.c (unwind): Add prologue_mask member.
4079 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4080 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4081 (dot_body): Clear unwind.prologue_mask.
4082 (dot_prologue): Set it. Accept a register second argument.
4084 2000-08-07 Kazu Hirata <kazu@hxi.com>
4086 * config/atof-ieee.c: Fix formatting.
4087 * config/atof-tahoe.c: Likewise.
4089 2000-08-06 Nick Clifton <nickc@cygnus.com>
4091 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4094 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4095 of .popsection, .previous, .pushsection, .subsection,
4096 .version, .vtable_entry, .vtable_inherit and .weak.
4098 2000-08-05 Kazu Hirata <kazu@hxi.com>
4100 * config/tc-cris.c: Fix formatting.
4101 * config/tc-i386.c: Likewise.
4102 * config/tc-sparc.c (sparc_ip): Simplify the code.
4104 2000-08-04 Kazu Hirata <kazu@hxi.com>
4106 * config/tc-cris.c: Rearrange code for readability.
4107 * config/tc-d10v.c: Fix formatting.
4108 * config/tc-m32r.c: Likewise.
4109 * config/tc-sparc.c: Likewise.
4111 2000-08-02 Jim Wilson <wilson@cygnus.com>
4113 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4114 before ia64_find_opcode.
4115 (md_assemble): Likewise.
4117 2000-08-01 Nick Clifton <nickc@cygnus.com>
4119 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4120 Undo some formatting fixes.
4122 2000-08-01 Kazu Hirata <kazu@hxi.com>
4124 * config/obj-som.c: Fix formatting.
4125 * config/obj-ieee.c: Likewise.
4126 * config/tc-arm.c: Likewise.
4127 * config/tc-v850.c: Likewise.
4129 2000-08-01 Nick Clifton <nickc@redhat.com>
4131 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4132 index by command line option.
4134 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4136 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4137 (@node M68K-Branch): Rewrite to match the reality.
4139 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4141 * doc/c-i860.texi: New file.
4142 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4143 * doc/Makefile.in: Regenerate.
4144 * doc/all.texi: Add I860 as relevant architecture.
4145 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4147 2000-07-31 Kazu Hirata <kazu@hxi.com>
4149 * config/tc-d30v.c: Fix formatting.
4151 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4153 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4154 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4155 long emit a long branch if available instead of an absolute jump, never
4156 emit absolute jumps for anything with --pcrel.
4158 * doc/c-m68k.texi: Document new command line option.
4160 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4162 * config/tc-avr.c: Use PARAMS macro in function declarations.
4163 Don't declare md_pcrel_from_section (already in tc-avr.h).
4164 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4165 (avr_operand): Don't set (unsigned) op_mask to -1.
4167 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4169 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4170 * configure: Regenerated.
4171 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4172 of operand to the .type directive (.e.g, "type").
4174 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4176 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4177 * app.c (do_scrub_chars): Record where first comment found.
4178 * read.c (read_a_source_file): Init found_comment on entry, and
4179 notify whether comments found on exit.
4180 * config/tc-hppa.c (md_shortopts): Add "c".
4181 (md_longopts): Add warn-comment.
4182 (md_parse_option): Handle it.
4183 (md_show_usage): Show available options.
4184 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4186 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4188 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4189 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4191 (md_estimate_size_before_relax): Don't fall off end of function.
4193 2000-07-27 Kazu Hirata <kazu@hxi.com>
4195 * config/tc-avr.c: Fix formatting.
4196 * config/tc-ns32k.c: Likewise.
4198 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4200 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4202 2000-07-27 Kazu Hirata <kazu@hxi.com>
4204 * config/tc-d10v.c: Fix formatting.
4205 * config/tc-z8k.c: Likewise.
4206 * config/tc-sparc.c: Likewise.
4208 2000-07-26 Dave Brolley <brolley@redhat.com>
4210 * cgen.c (queue_fixup): Declare opinfo.
4211 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4212 (gas_cgen_md_operand): Ditto.
4213 (gas_cgen_md_apply_fix3): Ditto.
4215 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4217 * config/obj-coff.c (obj_frob_symbol): Don't merge
4218 labels. Don't merge if the symbol isn't constant. Return
4219 immediately if a symbol is merged.
4221 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4223 * frags.c (frag_align): Correct absolute section alignment.
4225 2000-07-20 DJ Delorie <dj@redhat.com>
4227 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4228 it breaks linking against DLLs.
4230 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4232 * configure.in: Add CRIS support.
4233 * configure: Regenerate.
4234 * Makefile.am: (CPU_TYPES): Add cris.
4235 (CPU_OBJ_VALID) [aout]: Add cris.
4236 (MULTI_CPU_TYPES): Add cris.
4237 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4238 [coff]: Only i386 and mips are valid.
4239 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4240 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4241 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4242 Regenerate dependencies.
4243 * Makefile.in: Regenerate.
4244 * aclocal.m4: Regenerate.
4245 * as.c: Declare crisaout, criself.
4246 * config/tc-cris.h, config/tc-cris.c: New.
4247 * config/e-criself.c, config/e-crisaout.c: New.
4248 * po/POTFILES.in, po/gas.pot: Regenerate.
4250 2000-07-20 Kazu Hirata <kazu@hxi.com>
4252 * read.c: Fix formatting.
4253 * write.c: Fix formatting.
4255 2000-07-19 H.J. Lu <hjl@gnu.org>
4257 * sb.c: Include <stdlib.h> if exists for abort ().
4259 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4261 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4262 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4263 (pa_type_args): Same here.
4265 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4267 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4268 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4269 the storage class is already set.
4271 2000-07-17 Kazu Hirata <kazu@hxi.com>
4273 * config/tc-m68hc11.c: Fix formatting.
4274 * config/tc-mn10200.c: Likewise.
4275 * config/tc-mn10300.c: Likewise.
4276 * config/tc-pj.c: Likewise.
4277 * config/tc-tic80.c: Likewise.
4278 * config/tc-w65.c: Likewise.
4280 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4282 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4285 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4287 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4290 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4292 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4293 ELF as are used for SOM (except the 32-bit reloc one) to decide
4294 whether a symbol can be reduced to a section symbol. Expand on
4295 the comment for symbols involved in LR% and RR% expressions.
4297 2000-07-14 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-mips.c (mips_disable_float_construction): New
4300 static variable. Set to true if doubles should not be
4301 constructed by loading two single width fp registers with
4302 halves of the value.
4303 (mips_ip): Test mips_disable_float_construction.
4304 (md_longopts): Add command line switches --construct-floats
4305 and --no-construct-floats.
4306 (md_parse_option): Parse new command line options.
4307 (md_show_usage): Describe new command line options.
4309 * doc/c-mips.texi: Document new command line options.
4311 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4313 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4314 * configure: Regenerate.
4316 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4318 * configure.in (DEFAULT_EMULATION setting): Revert part of
4319 2000-07-01 change that set te_multi=multi unless set to tmips.
4320 * configure: Regenerate.
4322 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4324 * config/obj-coff.c (coff_frob_section): Add padding to the last
4325 section when aligning it increases its size.
4327 2000-07-11 Kazu Hirata <kazu@hxi.com>
4329 * config/tc-tic54x.c: Fix formatting.
4331 2000-07-10 Kazu Hirata <kazu@hxi.com>
4333 * config/tc-h8500.c: Fix formatting.
4334 * config/tc-tic54x.c: Fix formatting.
4336 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4338 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4339 displacements correctly.
4341 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4343 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4345 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4349 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4351 From David Huggins-Daines <dhd@linuxcare.com>
4352 * config/te-hppalinux64.h: Add a new emulation.
4353 * configure.in (emulations): Add configure bits to support the
4354 64-bit Linux/parisc target.
4355 * configure: Regenerate.
4357 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4358 (md_shortopts): Add `V' for ELF.
4360 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4361 when SOM or ELF_ARG_RELOC are defined.
4362 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4363 ELF_ARG_RELOC are defined.
4364 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4365 (pa_stringer): ..Do it here instead. Fix comment typos.
4366 (hppa_force_relocation): Cast enums to int before comparing with
4369 From Ryan Bradetich <rbradetich@uswest.net>
4370 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4371 redifinition warning.
4372 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4373 (hppa_force_relocation): ditto
4374 (md_apply_fix): Added cast to buf to fix warnings.
4376 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4377 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4379 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4380 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4381 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4382 reloc_type** to avoid warnings in switch.
4383 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4384 little earlier instead.
4386 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4388 (pa_type_args): Use symbol_arg_reloc_info.
4389 (struct pa_it): Make arg_reloc unsigned int.
4390 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4391 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4392 (pa_code): Delete. pa_text duplicates this function.
4393 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4394 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4396 (cons_fix_new_hppa): Actually change selector to e_fsel when
4397 warning about assuming so.
4398 (tc_gen_reloc): More example elf arg reloc code.
4399 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4400 (hppa_force_relocation): Likewise.
4402 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4404 (pa_end_of_source): Prototype.
4405 (hppa_fix_adjustable): Prototype.
4406 (LABELS_WITHOUT_COLONS): Move it..
4407 * config/te-hppa.h: To here.
4409 * config/te-hppa64.h: New file.
4411 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4413 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4414 format -10, -16, 16 relocs.
4415 (hppa_elf_mark_end_of_function): Test for null
4416 last_call_info->start_symbol
4418 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4419 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4420 re_assesmble_* functions. Delete extraneous statements. Fix
4422 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4423 insn to re_assemble_*.
4425 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4427 * doc/internals.texi (Expressions): Fix typo.
4429 2000-07-08 Kazu Hirata <kazu@hxi.com>
4431 * config/tc-sh.c: Fix formatting.
4432 * config/tc-tic54x.c: Fix formatting.
4433 * depend.c: Fix formatting.
4434 * flonum-konst.c: Likewise.
4435 * flonum-mult.c: Likewise.
4437 2000-07-07 Kazu Hirata <kazu@hxi.com>
4439 * config/tc-sh.c: Fix comments.
4440 * config/obj-vms.c: Fix comments.
4441 * config/tc-a29k.c: Likewise.
4442 * config/tc-alpha.c: Likewise.
4443 * config/tc-h8300.c: Likewise.
4444 * config/tc-h8500.c: Likewise.
4445 * config/tc-i370.c: Likewise.
4446 * config/tc-ia64.c: Likewise.
4447 * config/tc-m68hc11.c: Likewise.
4448 * config/tc-m68k.c: Likewise.
4449 * config/tc-mips.c: Likewise.
4450 * config/tc-ns32k.c: Likewise.
4451 * config/tc-ppc.c: Likewise.
4452 * config/tc-z8k.c: Likewise.
4454 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4456 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4457 Default to '(SEC_LOAD | SEC_DATA)'.
4458 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4460 * doc/internals.texi (CPU Backend): Describe
4461 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4463 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4465 * as.c (parse_args): NULL terminate the long option list.
4467 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4469 * config/tc-d30v.h: Include "write.h" for fixS.
4470 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4472 2000-07-05 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-d30v.c (write_2_short): Further changes to warning
4475 messages produced when combining EITHER_BUT_PREFER_MU attributed
4478 2000-07-05 DJ Delorie <dj@redhat.com>
4482 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4484 * config/tc-arm.c (psrs): Accept combinations of flags.
4486 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4488 * config/tc-avr.c: Change _ () to _() around all strings marked
4489 for translation (exception from the usual coding style).
4490 (avr_opt): New struct variable, how the new switches are set.
4491 (OPTION_MMCU): Define as 'm' and actually use.
4492 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4493 (show_mcu_list): New function, display the list of known MCUs.
4494 (md_show_usage): Document the new switches. Call show_mcu_list.
4495 (avr_set_arch): Change 'm' to OPTION_MMCU.
4496 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4497 Handle the new switches.
4498 (avr_operands): Disable warnings for undefined combinations of
4499 operands if -mall-opcodes. Disable warnings for skipping two-word
4500 instructions if enhanced core or -mno-skip-bug.
4501 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4502 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4503 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4504 (avr_ldi_expression): Warn about implicit lo8().
4505 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4507 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4509 * configure.in: Add entry for mips-*-sysv4*MP*
4510 * configure: Rebuild
4511 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4512 elf32-tradlittlemips for traditional mips targets.
4513 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4514 test for Link Once sections as in adjust_reloc_syms.
4515 * config/te-tmips.h: New file for traditional mips targets. Define
4518 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4520 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4521 flags argument is not present, don't change an existing section's
4522 section's attributes. If the flags argument is present, warn if the
4523 attributes don't match the section's current attributes. When
4524 long section names are supported, set SEC_LINK_ONCE and
4525 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4527 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4529 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4530 symbols; create them.
4532 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4534 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4535 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4537 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4539 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4540 expressions. Ignore the problem when handling 16 bit signed
4541 immediates, because the assembler will take care of the relocation
4544 2000-06-27 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4547 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4548 sequential order, and emit warning messages if the input source
4549 code contains constructs like that, or parallel constructs
4550 containing such opcodes.
4552 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4554 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4555 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4556 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4557 (md_show_usage): Update usage message.
4558 (md_parse_option): Allow redefinition of MCU type within the
4559 same avr[1-5] bfd machine type. Show both old and new MCU type
4560 in the error message.
4561 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4562 Simplify 8K wrap code.
4564 2000-06-25 Kazu Hirata <kazu@hxi.com>
4566 * config/obj-aout.c: Remove all uses of DEFUN.
4567 * config/obj-ieee.c: Likewise.
4568 * config/tc-sh.c: Fix comment typos.
4569 * config/tc-tahoe.c: Likewise.
4570 * config/tc-vax.c: Likewise.
4571 * config/tc-w65.c: Likewise.
4572 * config/tc-z8k.c: Likewise.
4573 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4575 2000-06-24 DJ Delorie <dj@cygnus.com>
4577 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4578 more changes from Sept 1999
4579 (tc_i386_fix_adjustable): ditto
4580 (md_apply_fix3): ditto
4582 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4584 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4585 (gas_cgen_parse_operand): Set it around expression() call.
4586 (gas_cgen_md_operand): Test for it before longjmp().
4588 2000-06-24 Kazu Hirata <kazu@hxi.com>
4590 * config/tc-h8500.c: Remove all uses of DEFUN.
4591 * config/tc-sh.c: Likewise.
4592 * config/tc-w65.c: Likewise.
4593 * config/tc-z8k.c: Likewise.
4595 * config/tc-h8500.c: Fix typos in comments.
4597 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4599 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4602 2000-06-23 matthew green <mrg@redhat.com>
4604 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4605 defined. Fix error message for `[' grouping.
4607 2000-06-22 Kazu Hirata <kazu@hxi.com>
4609 * config/tc-h8300.c: Fix formatting and comment typos.
4611 2000-06-22 Timothy Wall <twall@cygnus.com>
4613 * config/tc-ia64.c (note_register_values): Move premature QP
4614 notation clearing into the appropriate place.
4616 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4618 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4619 first before anything else. Add bin-bugs.h, emul.h and progress.h
4620 Sort list of files as for $(OBJS) in Makefile.am.
4622 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4623 find one. Remake dependencies.
4624 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4625 * Makefile.in: Regenerate.
4626 * doc/Makefile.in: Regenerate.
4628 * config/tc-i386.c (i386_displacement): Don't assume a constant
4629 displacement is necessarily 16 bits when in 16 bit code mode.
4630 (md_assemble): Instead size the displacement here after we know
4631 for sure that a .code16gcc operand hasn't automatically added
4632 operand size prefixes.
4634 2000-06-21 H.J. Lu <hjl@gnu.org>
4636 * Makefile.am: Rebuild dependency.
4637 * Makefile.in: Rebuild.
4639 2000-06-21 Kazu Hirata <kazu@hxi.com>
4641 * config/tc-h8300.c (parse_reg): Make the function static.
4642 (parse_exp): Likewise.
4644 2000-06-20 DJ Delorie <dj@cygnus.com>
4646 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4647 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4648 for cygwin import libraries to work properly.
4650 2000-06-20 H.J. Lu <hjl@gnu.org>
4652 * Makefile.am: Rebuild dependency.
4653 * Makefile.in: Rebuild.
4654 * configure: Likewise.
4655 * doc/Makefile.in: Likewise.
4657 2000-06-20 Timothy Wall <twall@cygnus.com>
4659 * doc/internals.texi (CPU backend): Add @itemx for
4660 TC_START_LABEL_WITHOUT_COLON.
4661 * doc/c-tic54x.texi: New.
4662 * doc/as.texinfo: Add tic54x features and include primary tic54x
4664 * doc/all.texi: Add C54X.
4665 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4666 * doc/Makefile.in: Regenerate.
4667 * configure.in: Add tic54x and define LIBM for tic54x.
4668 * configure: Regenrate.
4669 * config/tc-tic54x.[ch]: New.
4670 * config/obj-coff.h: Add tic54x.
4671 * Makefile.am: (CPU_TYPES): Add tic54x.
4672 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4673 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4674 (as_new_LDADD): Add $(LIBM).
4675 * Makefile.in: Regenerate.
4677 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4679 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4680 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4681 * doc/as.texinfo: Likewise.
4683 * configure, Makefile.in: Regenerate.
4684 * configure.in (emulations): Recognize m6811 and m6812.
4685 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4686 Added files for 68hc11 and 68hc12 assembler.
4687 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4688 * config/tc-m68hc11.h: Header definition for that assembler.
4690 2000-06-18 Nick Clifton <nickc@redhat.com>
4692 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4693 instead of OCTETS_PER_BYTE.
4695 * config/tc-v850.c: Fix compile time warnings.
4696 * config/tc-ppc.c: Fix compile time warnings.
4698 2000-06-18 H.J. Lu <hjl@gnu.org>
4700 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4701 * configure: Rebuild.
4703 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4705 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4708 2000-06-16 Nick Clifton <nickc@cygnus.com>
4710 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4711 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4713 * doc/c-mips.texi: Document newly accepted cpu variants.
4715 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4717 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4719 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4721 * macro.c (getstring): Make it possible to escape the quote
4724 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4726 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4728 2000-06-13 H.J. Lu <hjl@gnu.org>
4730 * configure: Regenerate.
4732 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4734 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4736 * doc/internals.texi (line_separator_chars): Semicolon is no
4737 longer a default. Mention null and newline as defaults.
4739 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4741 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4742 * config/tc-i860.h (line_separator_chars): Likewise.
4743 * config/tc-h8300.c (line_separator_chars): Likewise.
4744 * config/tc-i960.c (line_separator_chars): Likewise.
4745 * config/tc-m68k.c (line_separator_chars): Likewise.
4746 * config/tc-mips.c (line_separator_chars): Likewise.
4747 * config/tc-ns32k.c (line_separator_chars): Likewise.
4748 * config/tc-sparc.c (line_separator_chars): Likewise.
4749 * config/tc-vax.c (line_separator_chars): Likewise.
4751 * config/tc-h8300.c (comment_chars): Use string initialiser.
4752 * config/tc-i960.c (line_comment_chars): Likewise.
4753 * config/tc-z8k.c (comment_chars, line_comment_chars,
4754 line_separator_chars): Likewise.
4756 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4759 2000-06-08 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4764 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4766 * configure.in (VERSION): Update to show this is the CVS mainline.
4768 2000-06-08 Matthew Jacob <mjacob@feral.com>
4770 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4771 $at is the integer register $r28, vs. both $r28 and the floating
4772 point register $f28.
4774 2000-06-08 James E. Wilson <wilson@cygnus.com>
4776 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4777 (dot_endp): Don't call ia64_flush_insns.
4778 (emit_one_bundle): Don't delete prologue/body records from
4779 unwind_record list in first loop. Rewrite second loop to account for
4782 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4784 * config/tc-ia64.c: Add missing prototypes.
4785 (generate_unwind_image): Cast argument to output_unw_records call.
4787 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4789 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4791 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4793 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4794 (REGISTER_P): likewise.
4795 (avr_opcodes): uses include/opcode/avr.h
4796 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4798 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4800 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4803 2000-06-03 H.J. Lu <hjl@gnu.org>
4805 * read.c (is_end_of_line): Put back `;'.
4807 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4809 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4811 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4813 * expr.c (operand): Test is_end_of_line outside switch to catch
4814 line separator chars that are also operators.
4815 (operator): Return O_illegal for line separator chars.
4817 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4818 entry (or `!' entry for TC_HPPA).
4820 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4821 before indexing is_end_of_line. Remove redundant check for '\0'.
4823 * config/tc-h8500.c (md_assemble): Likewise.
4824 * config/tc-mcore.c (md_assemble): Likewise.
4825 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4828 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4830 * config/tc-mcore.c (mcore_cons): Likewise.
4831 (mcore_float_cons): Likewise.
4832 (mcore_stringer): Likewise.
4833 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4835 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4837 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4839 2000-05-29 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-sh.c: Fix compile time warning messages.
4843 * config/tc-mips.c: Fix compile time warning messages.
4845 2000-05-29 Philip Blundell <philb@gnu.org>
4847 * doc/as.texinfo: Update copyright dates.
4848 (Local Labels): Delete misplaced mention of ARM.
4849 * NEWS: Mention ARM ELF support.
4851 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4853 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4854 it is modified, and use the real_size to compute the frag address
4855 for dwarf2 line info.
4857 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4859 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4860 line-matching scheme to cope with automake moving variables around.
4861 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4862 * Makefile.in: Regenerate.
4864 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4866 * config/tc-sparc.c (sparc_relax): New.
4867 (md_longopts): Add -relax and -no-relax options.
4868 (md_parse_options, md_show_usage): Likewise.
4869 (md_apply_fix3): Optimize tail call into branch always if possible.
4871 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4873 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4874 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4875 rules, with warning when a GAS statement specifies a packing that
4876 will result in an instruction being squashed.
4877 Added typdef packing_type and enumerals, changed various integer
4878 literals to use the enumerals.
4880 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4882 * config/tc-ia64.c (dot_restorereg_p): New function.
4883 (md_pseudo_table): Add restorereg.p.
4884 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4885 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4887 * config/tc-ia64.h (unw_record_type): Add unwabi.
4888 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4889 called MASK with members for imask, and the masks produced by
4890 fr_mem, gr_mem, br_mem, and frgr_mem.
4891 (unw_p_record): Add members ABI and CONTEXT.
4892 (unw_x_record): Add member AB.
4893 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4894 as pseudo-register for use during unwind info generation.
4895 (AR_PFS, AR_LC): New macros.
4896 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4897 whose names start with an at sign (as in "@priunat").
4898 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4900 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4901 proc_end, unwind_info, personality_routine): Consolidate into
4902 "unwind" structure to reduce offset-table use. Add member
4903 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4905 (output_R1_format, output_R3_format, output_P3_format,
4906 output_P6_format): Initialize R with zero to reduce compiler warnings.
4907 (output_P7_format): Ditto. Add `default' branch to switch
4908 statement to reduce compiler warnings.
4909 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4910 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4911 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4912 into single argument.
4913 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4914 compiler warnings. Merge A and B args into single argument.
4915 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4916 A and B args into single argument.
4917 (free_record): Removed (wasn't used).
4918 (free_list_records): Also free imasks in prologue records.
4919 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4920 (output_spill_mask): Remove.
4921 (output_unwabi): New function.
4922 (output_epilogue, output_label_state, output_copy_state): Call
4924 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4925 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4927 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4928 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4929 as part of handling the prologue records. Emit region's imask if
4930 we have one. Handle unwabi, epilogue, label_state, copy_state,
4931 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4932 spill_sprel_p, and spill_reg_p records.
4933 (set_imask, count_bits, slot_index): New function.
4934 (fixup_unw_records): Fix region size computation. Handle
4935 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4936 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4937 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4938 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4939 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4940 (dot_save): Use manifest constants for applicaton registers.
4941 Handle REG_PR and REG_PRIUNAT.
4942 (dot_restore): Don't just ignore it.
4943 (dot_restorereg): New function..
4944 (generate_unwind_image): Ensure unwind info is a multiple of eight
4945 bytes, not just four bytes.
4946 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4947 (dot_altrp): Don't just ignore it.
4948 (dot_savemem): New function. Replaces dot_savesp() and
4949 dot_savepsp(). Use manifest constants for applicaton registers.
4950 Handle REG_PR and REG_PRIUNAT.
4951 (dot_savef): Simplify.
4952 (dot_saveb): Support generation of br_gr.
4953 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4954 dot_label_state, dot_copy_state): New function.
4955 (dot_unwabi): Don't just ignore it.
4956 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4957 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4958 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4959 (emit_one_bundle): Set slot number for prologue/body records
4960 *before* emitting the first insn.
4961 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4962 (md_begin): Declare "psp" pseudo-register.
4963 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4964 so we don't get segfault.
4965 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4966 counts as required per SW Conventions manual
4967 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4968 output_preds_psprel, output_preds_sprel, output_spill_base,
4969 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4970 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4971 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4972 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4973 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4974 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4975 (dot_vframe): Implement.
4976 (dot_vframesp, dot_vframepsp): New function.
4978 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4980 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4981 * configure: Regenerate.
4983 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4985 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4986 (md_estimate_size_before_relax): so we can use it here instead of
4987 old kludges. Localise vars to blocks. Comment.
4989 * frags.c (frag_new): Update fr_var comments.
4990 * frags.h (struct frag): Ditto.
4992 2000-05-22 Richard Henderson <rth@cygnus.com>
4994 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4995 (pseudo_func): Add pcrel.
4996 (operand_match): Handle IA64_OPND_TGT64.
4997 (build_insn): Likewise.
4998 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4999 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5000 (fix_insn): Handle all three 64-bit relocation types.
5002 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5004 * obj.h (struct format_ops): New members begin, app_file,
5005 s_set_other, s_set_desc, s_get_type, s_set_type,
5006 separate_stab_sections, init_stab_section.
5008 * config/obj-multi.h: Update GPL notice to v2.
5010 (obj_app_file): New.
5011 (S_SET_SIZE): Test s_set_size for NULL before calling.
5012 (S_SET_ALIGN): Similar for s_set_align.
5017 (SEPARATE_STAB_SECTIONS): New.
5018 (INIT_STAB_SECTION): New.
5019 (EMIT_SECTION_SYMBOLS): New.
5020 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5022 * config/obj-elf.h: Update GPL notice to v2.
5023 Mention that this file is included from obj-multi.h.
5024 (obj_begin): Wrap definition in ifndef.
5025 (elf_file_symbol): Constify declaration.
5026 (obj_app_file): Ditto.
5027 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5028 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5030 * config/obj-elf.c (elf_s_set_other): New.
5031 (elf_file_symbol): Constify argument.
5032 (elf_separate_stab_sections): New.
5033 (elf_init_stab_section): New.
5034 (elf_format_ops): Add new members. Remove comma at end.
5036 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5037 (ecoff_format_ops): Add new fields. Remove comma at end.
5038 Mention inconsistency for emit_section_symbols.
5040 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5042 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5043 (coff_separate_stab_sections): New.
5044 (coff_format_ops): Add new members.
5046 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5047 (obj_aout_s_set_other): New.
5048 (obj_aout_s_set_desc): New.
5049 (obj_aout_s_get_type): New.
5050 (obj_aout_s_set_type): New.
5051 (obj_aout_separate_stab_sections): New.
5052 (aout_format_ops): New members added. Use obj_aout_process_stab,
5053 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5054 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5056 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5058 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5060 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5061 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5062 (md_estimate_size_before_relax): Ensure jumps to weak and
5063 externally visible symbols are relocatable.
5065 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5067 * stabs.c (aout_process_stab): Make global.
5068 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5069 * read.h (aout_process_stab): Declare.
5071 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5072 Generalize to *aout, *coff *elf.
5073 * configure: Regenerated.
5075 * doc/internals.texi (Object format backend): Say
5076 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5078 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5079 * Makefile.in: Regenerated.
5081 2000-05-19 Catherine Moore <clm@cygnus.com>
5083 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5085 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5087 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5088 instruction to reflect change in re_assemble_*.
5090 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5092 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5093 build PA64 ELF tools.
5094 * configure: Rebuilt.
5096 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5098 * Makefile.am: Regenerate dependencies.
5099 * Makefile.in: Regenerate.
5101 2000-05-15 Nick Clifton <nickc@cygnus.com>
5103 * config/tc-arm.c (struct asm_psr): Add boolean field
5104 distinguishing between CSPR and SPSR. Rename 'number' field
5106 (psrs): Rearrange contents to match new asm_psr structure.
5107 (arm_psr_parse): Move next to psr_required_here. Make it
5108 return an asm_psr structure.
5109 (psr_required_here): Use asm_psr structure returned by
5111 (do_msr): Reorganise to allow psr_required_here to be called
5113 (md_undefined_name): Mark 'name' parameter as unused, since
5114 the COFF target does not use it.
5116 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5118 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5120 * config/te-aux.h: Likewise.
5121 * config/te-dpx2.h: Likewise.
5122 * config/te-go32.h: Likewise.
5123 * config/te-hp300.h: Likewise.
5124 * config/te-hppa.h: Likewise.
5125 * config/te-i386aix.h: Likewise.
5126 * config/te-ic960.h: Likewise.
5127 * config/te-interix.h: Likewise.
5128 * config/te-nbsd532.h: Likewise.
5129 * config/te-pc532mach.h: Likewise.
5130 * config/te-ppcnw.h: Likewise.
5131 * config/te-psos.h: Likewise.
5132 * config/te-sparcaout.h: Likewise.
5133 * config/te-sun3.h: Likewise.
5134 * config/te-sysv32.h: Likewise.
5136 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5138 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5139 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5140 and sign extend without an if statement.
5141 (build_bytes): Likewise.
5143 2000-05-14 Kazu Hirata <kazu@hxi.com>
5145 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5146 X_add_symbol L_32 case.
5148 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5150 * config/te-freebsd.h: New file.
5152 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5154 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5155 bindtextdomain): Replace defines with those from intl/libgettext.h
5156 to quieten gcc warnings.
5158 * NEWS: Mention x86 .arch and -q.
5160 * config/tc-i386.c (quiet_warnings): New.
5161 (md_assemble): Use quiet_warnings.
5162 (md_parse_option): Set quiet_warnings from -q.
5163 (md_show_usage): Mention -q, delete -m.
5164 (flag_do_long_jump): Delete.
5165 (md_parse_option): Remove -m.
5166 (md_show_usage): Remove -m.
5167 (md_create_long_jump): Remove useless flag_do_long_jump code.
5169 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5170 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5172 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5173 Alexander Sokolov <robocop@netlink.ru>
5175 * doc/c-i386.texi (i386-Arch): New section.
5176 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5178 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5179 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5180 architecture has been given and is not 486.
5181 (set_cpu_arch): New.
5182 (md_pseudo_table): Add .arch.
5183 (md_assemble): Warn if cpu architecture has been given and an
5184 unsupported instruction.
5186 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5187 Move operand_types bit defines after relevant template field.
5188 (template): Add cpu_flags.
5192 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5194 * config/tc-mn10300.h (md_end): Define.
5195 (mn10300_finalize): Declare.
5196 * config/tc-mn10300.c: Include dwarf2dbg.h.
5197 (debug_line): Define.
5198 (md_assemble): Generate dwarf2 line info.
5199 (mn10300_finalize): New function. Finalize dwarf2 info.
5201 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5203 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5204 external version of the relocation for weak symbols.
5206 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5208 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5209 frame size in units of 16 bytes, as required per SW Conventions manual.
5210 (output_unw_records): Output info-block header as a dword to get
5213 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5215 * as.h: #include "file", not <file> on files from ../include.
5216 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5217 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5218 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5219 (tc_coff_symbol_emit_hook): Ditto.
5220 (OPTCOUNT): Cast to int to avoid compiler warning.
5221 (md_begin): Fix signed/unsigned warnings.
5223 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5225 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5226 ABRANCH LONG case for a conditional branch on a 68000.
5227 (md_estimate_size_before_relax): Likewise. Also handle
5228 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5229 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5230 PC-relative on all CPUs.
5231 (md_estimate_size_before_relax): Likewise.
5233 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5235 * as.c (parse_args): Just mention current year in printed
5238 2000-05-03 J.T. Conklin <jtc@redback.com>
5240 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5242 (md_parse_option): Recognize -m7400.
5244 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5246 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5247 don't permit lp to become less than the words array.
5249 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5251 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5252 Fix little-endian case.
5254 2000-05-03 David O'Brien <obrien@NUXI.com>
5256 * as.c (parse_args): Update copyright.
5258 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5260 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5261 for the .bss section too.
5263 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5265 * configure.in: Set em=linux for hppa-*-linux.
5266 * configure: Regenerate.
5267 * doc/Makefile.in: Regenerate with correct automake.
5269 * frags.c (frag_grow): Sanity check chunk_size.
5271 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5272 * config/obj-som.h: Likewise.
5273 * config/obj-ieee.h: Likewise.
5275 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5277 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5278 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5279 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5280 (pa_ip): low_sign_unext now returns via function value. Use
5281 re_assemble_* instead of dis_assemble_* and
5282 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5284 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5285 (md_section_align, md_parse_option, md_show_usage,
5286 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5287 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5288 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5289 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5290 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5292 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5293 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5294 outside of switch. Correct mask and shifting errors in case 10
5295 and case -11. In case 21, compare against signed range to suit
5296 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5297 case 17 and case 22, use offsetT variable to properly check range.
5298 Use re_assemble_* here too.
5299 (evaluate_absolute): Change type of value to offsetT. Call
5300 hppa_field_adjust to do the work for us.
5301 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5302 (pa_parse_cmpib_64_cmpltr): Ditto.
5303 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5304 of i to unsigned int.
5305 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5306 (pa_end_of_source): Return type is void.
5308 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5310 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5312 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5314 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5315 More comments added.
5316 (md_begin): Removed "construct symbols for each register name".
5317 Because register names conflicts with GCC generated function
5319 (avr_operand): Now constant numbers can be used as a register
5320 identifiers (0 as r0, 31 as r31).
5321 (md_assemble): use skip_space () before parsing instruction
5324 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5326 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5327 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5328 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5329 * configure: Regenerate.
5331 2000-04-29 Andreas Jaeger <aj@suse.de>
5333 * as.h: Correctly check GCC version.
5335 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5337 * doc/as.1: Fix unbalanced brackets.
5339 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5341 (line_comment_chars): Set to '/' if TE_FreeBSD.
5343 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5345 * configure.in: Configury support for PA64 (currently disabled).
5346 * configure: Rebuilt.
5348 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5350 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5351 bfd_set_section_alignment.
5353 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5355 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5358 2000-04-24 Nick Clifton <nickc@cygnus.com>
5360 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5361 * doc/as.texinfo (Align): Include arm and strongarm in list of
5362 targets that have the second form of the behaviour of the .align
5365 2000-04-24 Mark Klein <mklein@dis.com>
5367 * config/obj-som.c: Terminate obj_pseudo_table.
5369 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5371 * as.c (parse_args): Allow md_parse_option to override -a listing
5373 * config/obj-coff.c (add_lineno): Change type of offset parameter
5374 from "int" to "bfd_vma."
5375 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5376 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5377 (ppc_change_csect): Align correctly for XCOFF64.
5378 (ppc_machine): New function, which discards "ppc_machine" line.
5379 (ppc_tc): Cons for 8 when code is 64 bit.
5380 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5382 (md_parse_option): Handle -a64 and -a32.
5384 * config/tc-ppc.h (TARGET_MACH): Define.
5385 (TARGET_FORMAT): Move to function.
5386 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5388 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5390 * config/tc-avr.c: New AVR_ISA_ defined.
5391 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5392 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5393 for `fmul', `movw' and `lpm R,Z' instructions.
5394 (avr_operands): Warn if current opcode is a two-word instruction
5395 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5396 (avr_opcodes): New commands added.
5397 (REGISTER_P): Check 'a' and 'v' constraint letters.
5398 (mcu_types): New MCU added.
5400 2000-04-22 Timothy Wall <twall@cygnus.com>
5402 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5404 (operand_match): Conditionally insert default bit values for IMMU9.
5406 2000-04-14 Matthew Green <mrg@cygnus.com>
5408 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5409 * configure: Rebuilt.
5411 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5412 Jason Eckhardt <jle@cygnus.com>
5414 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5416 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5417 Added handling of new operand types l,y,&,fe,fE,fx.
5419 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5420 David Mosberger <davidm@hpl.hp.com>
5421 Timothy Wall <twall@cygnus.com>
5422 Andrew MacLeod <amacleod@cygnus.com>
5423 Jim Wilson <wilson@cygnus.com>
5425 * Makefile.am (CPU_TYPES): Add ia64.
5426 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5427 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5428 * Makefile.in: Rebuild.
5429 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5430 * configure: Rebuild.
5431 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5432 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5433 * expr.c (expr): Handle md_optimize_expr.
5434 * read.c (LEX_HASH): Add comment.
5435 * config/tc-ia64.c, config/tc-ia64.h: New files.
5437 2000-04-21 Richard Henderson <rth@cygnus.com>
5439 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5440 bundling a non-delayed branch type instruction.
5442 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5444 * config/tc-mn10300.c (HAVE_AM30): Define.
5445 (md_assemble): Use it.
5447 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5449 * config/obj-elf.c (obj_elf_change_section): Check for changed
5452 * Makefile.am: (CPU_MULTI_VALID): Remove.
5453 (MULTI_CPU_TYPES): Define.
5454 (MULTI_CPU_OBJ_VALID): Define.
5455 (DEPTC): Use the above.
5456 (DEPOBJ): Same here.
5458 Regenerate dependencies.
5459 * Makefile.in: Regenerate.
5461 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5463 * Makefile.am (YACC, LEX): Get them from configure.
5465 2000-04-18 H.J. Lu (hjl@gnu.org)
5467 * config/tc-i386.c (offset_in_range): Use addressT instead of
5468 bfd_vma for non-bfd assemblers.
5470 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5472 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5473 doesn't give spurious errors.
5475 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5477 * as.h (SEEK_SET): Define if undefined.
5479 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5481 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5482 constants, and don't assume offsetT is 32 bits.
5484 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5486 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5487 (md_pcrel_from_section): Add prototype.
5488 (d10v_fix_adjustable): Add prototype.
5489 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5491 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5493 2000-04-12 Nick Clifton <nickc@cygnus.com>
5495 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5496 symbol in frag chain.
5498 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5500 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5501 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5502 (fits_in_signed_word, smallest_imm_type): Ditto.
5503 (md_assemble): Use an offsetT var to hold offsetT values, not a
5505 (offset_in_range): New.
5506 (md_assemble): Use it.
5507 (md_convert_frag): Change type of target_address, opcode_address,
5508 and displacement_from_opcode_start to offsetT.
5509 (md_create_short_jump): Change type of offset to offsetT.
5510 (md_create_long_jump): Ditto.
5511 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5512 (md_chars_to_number): Remove.
5513 (output_invalid): Remove duplicate prototype.
5515 2000-04-09 Nick Clifton <nickc@cygnus.com>
5517 * Makefile.am (CPU_TYPES): Add 'avr'.
5518 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5519 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5521 * Makefile.in: Regenerate.
5523 * doc/as.texinfo: Add M32R documentation.
5525 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5527 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5528 --enable-build-warnings option.
5529 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5530 * Makefile.in, configure: Re-generate.
5532 2000-04-07 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5535 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5536 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5537 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5538 (arm_force_relocation): Force relocations for
5539 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5541 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5543 * config/tc-sh.c (get_operands): There's no third operand if the
5544 first operand is an immediate.
5546 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5548 * config/tc-sh.c (immediate): Delete.
5549 (sh_operand_info): Add immediate member.
5550 (parse_reg): Use A_PC for pc.
5551 (parse_exp): Add second argument 'op'. All callers changed.
5552 (parse_at): Expect pc to be coded as A_PC.
5553 Use immediate field in *op.
5554 (insert): Add fourth argument 'op'. All callers changed.
5555 (build_relax): Add second argument 'op'. All callers changed.
5556 (insert_loop_bounds): New function.
5557 (build_Mytes): Remove DISP_4.
5558 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5559 (assemble_ppi): Use immediate field in *operand.
5560 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5561 (md_apply_fix): Likewise.
5562 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5564 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5566 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5568 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5570 * internals.texi (CPU backend): Document
5571 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5573 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5575 * po/gas.pot: Regenerate.
5577 * as.c (show_usage): Restore translated part of bug string.
5578 * gasp.c (show_usage): Likewise.
5580 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5581 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5582 than move-if-change.
5583 (DEP1): Modify for "gcc -MM".
5587 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5588 Update dependencies.
5589 * Makefile.in: Regenerate.
5591 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5593 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5594 (md_begin): Likewise.
5595 (HAVE_AM33): New macro.
5596 (md_assemble): Use it. Match r_regs and xr_regs only if
5599 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5601 * as.h: #include "bin-bugs.h"
5602 * as.c (show_usage): Use REPORT_BUGS_TO.
5603 * gasp.c: #include "bin-bugs.h"
5604 (show_usage): Use REPORT_BUGS_TO.
5606 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5608 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5610 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5611 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5614 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5616 * config/tc-i386.c (i386_immediate): Don't assume a constant
5617 immediate is necessarily 16 bits when in 16 bit code mode.
5618 (md_assemble): Instead set guess_suffix here after we have checked
5621 2000-04-02 Richard Henderson <rth@cygnus.com>
5623 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5624 quantities. Correct right shift sign extension.
5625 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5626 32-bit value when shifting into place.
5628 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5630 * app.c: Add ATTRIBUTE_UNUSED as needed.
5631 * config/tc-ppc.c: Likewise.
5632 (ppc_size): Make unsigned long.
5633 (ppc_insert_operand): Add casts to avoid warnings.
5635 2000-03-31 Nick Clifton <nickc@cygnus.com>
5637 * config/tc-d10v.h (md_flush_pending_output): Define.
5639 2000-03-29 Nick Clifton <nickc@cygnus.com>
5641 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5642 segment. Works for both BFD_ASSEMBLER and others.
5643 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5645 2000-03-29 Nick Clifton <nickc@cygnus.com
5647 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5649 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5651 * listing.c (LISTING_LHS_WIDTH): Default depends on
5653 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5655 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5657 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5660 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5662 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5664 * config/tc-avr.c (mcu_types): Add missing initialiser.
5665 (md_pcrel_from_section): Add prototype.
5666 (avr_operand): Remove redundant test of unsigned < 0.
5667 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5669 2000-03-27 Denis Chertykov <denisc@overta.ru>
5671 * config/tc-avr.c: New file for AVR support.
5672 * config/tc-avr.h: Likewise.
5673 * configure.in: Add AVR support.
5674 * configure: Regenerate.
5676 2000-03-26 Timothy Wall <twall@cygnus.com>
5678 * gasp.c (macro_op): Add new argument to check_macro call.
5679 Macro structure definitions moved to macro.h
5680 * sb.h: Add argument to prototype for input_scrub_include_sb.
5681 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5682 nesting checks with an additional flag.
5683 (struct input_save): Add flag to indicate whether current sb
5684 should be checked for proper macro/conditional nesting.
5685 (input_scrub_push/pop): Save/restore nest check flag.
5686 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5688 * macro.c (check_macro): Allow caller to retrieve parsed macro
5689 information if a pointer is provided. This information may be
5690 used by the new macro hooks.
5691 * macro.h: Update prototype for check_macro. Macro struct
5692 definitions moved here from macro.c/gasp.c.
5693 * read.c (read_a_source_file): Add parameter to check_macro call,
5694 and pass macro info to the macro hook, if defined.
5695 (input_scrub_insert_line): New. Allow insertion of a line of
5696 characters into the input stream.
5697 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5698 file into the input stream.
5699 (s_include): Use input_scrub_insert_file.
5700 * internals.texi: Document new macro hooks.
5701 * as.h: New prototypes added.
5703 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5705 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5706 an initial capital letter.
5707 (i386_index_check): Reindent.
5709 2000-03-19 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5714 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5716 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5717 instruction operand bad if Rd > 7 when generating
5718 thumb instructions. Prevents for example,
5719 "adr r12,label" from silently failing and generating
5720 the wrong instruction.
5722 2000-03-17 Nick Clifton <nickc@cygnus.com>
5724 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5725 that have a destingation >= 0x400000.
5726 Fix compile time warning messages.
5728 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5730 * config/tc-sh.c (md_begin): When encountering insn that are
5731 not supported by the current arch, only change the name if
5732 its contents are the same as prev_name.
5733 (get_specific): If the the architecture doesn't match, fail.
5735 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5737 * config/tc-sh.c (IDENT_CHAR): Define.
5738 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5739 matching back where it came from.
5741 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5743 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5745 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5747 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5750 2000-03-15 Kazu Hirata <kazu@hxi.com>
5752 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5754 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5756 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5757 floating-point-number, make sure 'f' is in FLT_CHARS.
5759 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5761 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5762 (s_lcomm_internal): Use it.
5763 * doc/internals.texi (CPU backend): Document it.
5764 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5767 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5769 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5772 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5773 implementation doesn't have special handling for switch
5775 (macro_build): Allow for code in sections other than .text.
5777 (mips_ip): Likewise.
5778 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5779 Don't perform relocs if we will be outputting them.
5780 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5781 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5784 2000-03-09 Catherine Moore <clm@cygnus.com>
5786 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5787 relocation type based on the entry in the fixup structure.
5788 Put S_IS_EXTERN processing back in.
5790 2000-03-08 H.J. Lu (hjl@gnu.org)
5792 * Makefile.am (install-exec-tooldir): Depend on
5793 install-exec-bindir for parallel make.
5794 * Makefile.in: Regenerated.
5796 2000-03-06 Nick Clifton <nickc@cygnus.com>
5798 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5800 (md_parse_option): Parse -m32r command line switch - disable m32rx
5802 (md_show_usage): Document new option.
5804 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5805 * doc/Makefile.in: Regenerate.
5806 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5808 2000-03-02 Michael Meissner <meissner@redhat.com>
5810 * config/tc-d30v.c (check_range): Remove code that incorrectly
5811 sign extended values where bits < 32.
5813 2000-03-02 H.J. Lu (hjl@gnu.org)
5815 * configure.in: Support --enable-targets=all on ia32.
5816 * configure: Regenerated.
5818 2000-03-01 Nick Clifton <nickc@cygnus.com>
5820 * gasp.c (do_align): Remove bogus check of alignment value.
5822 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5824 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5825 TC_PPC was defined forced the type of a symbol with no other type
5828 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5830 * doc/internals.texi (CPU backend): Mention that
5831 line_separator_chars do not break up comments. Fix typos for
5832 LEX_AT and LEX_NAME descriptions. Document operands for
5833 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5834 description of md_create_short_jump usage. Document argument for
5835 md_undefined_symbol.
5837 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5839 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5840 (md_parse_option): Handle it.
5841 (md_show_usage): Document it.
5843 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5845 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5846 opcode, for the instruction `pal19'. From Andrea Arcangeli
5849 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5851 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5853 (md_assemble): To here, before template operands are matched.
5854 Also ensure a constant immediate is sign extended when we know the
5855 size is at most 16 bits. This is to catch cases like "add
5856 $0xffc0,%ax" where we don't know the size, and thus that the
5857 immediate can be represented as Imm8S until after parsing the
5859 (i386_displacement): Similarly sign extend 16 bit constant
5861 (md_assemble): Relax 16-bit jump constant range check to suit sign
5862 extended displacements.
5864 2000-02-26 Andreas Jaeger <aj@suse.de>
5866 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5868 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5870 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5871 call operands when intel_syntax.
5872 (intel_float_operand): Return 2 for "fi...".
5873 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5874 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5875 earlier "SHORT" change.
5876 (md_assemble): When determining suffix from Regs, exclude
5879 2000-02-24 Nick Clifton <nickc@cygnus.com>
5881 * configure: Add arm-wince, mips-pe and sh-pe targets.
5882 * configure: Regenerate.
5884 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5886 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5887 "pe-mips" for the mips-pe target.
5889 * config/tc-arm.c (insns): Change displacement encoded in BL
5890 and B instructions if the target port is arm-wince.
5891 (do_ldst): Do not bias the relocation offset if the target
5893 (md_pcrel_from): Add in missing relocation offset bias if the
5894 target os arm-wince.
5896 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5897 (md_begin): Disable -G support for mips-pe target.
5898 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5899 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5902 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5903 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5904 assembler, just set the alignment to 4.
5906 * config/te-wince-pe.h: New file for WinCE targets. Define
5909 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5911 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5912 string instructions.
5913 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5914 (i386_intel_memory_operand): After finding a segment override,
5915 check again for no `[' before looking for a displacement. Bomb if
5916 more than one displacement rather than silently discarding the
5917 second and subsequent ones. Free strings malloc'd by
5918 build_displacement_string.
5920 2000-02-24 Catherine Moore <clm@cygnus.com>
5922 * config/obj-som.c (obj_pseudo_table): Add "weak".
5923 (obj_som_weak): New routine.
5925 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5927 * config/tc-i386.c (union i386_op): New.
5928 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5929 Throughout file replace occurences of disps[n], imms[n], regs[n]
5930 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5931 intel mode operand swapping. Add assert in regKludge and
5932 fake_zero_displacement code. Test i.types[n] when outputting
5933 displacements and immediates. Combine output of Disp16 with
5935 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5936 when in intel mode by (not) reversing fsub and fdiv operands
5937 before the template search. This fails for single operand
5938 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5939 undefined. Instead fix the base_opcode after we've found the
5940 template. Move base_opcode xor with found_reverse_match from
5941 opcode output code to before this fix so we test for the correct
5943 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5944 check in intel mode. Instead compare opcodes.
5946 * config/tc-i386.h (TC_RELOC): Delete.
5947 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5948 with equivalent call to reloc.
5950 * as.h (flag_m68k_mri): Move declaration after target include, and
5951 only declare when TC_M68K defined. Define as zero otherwise.
5952 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5953 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5954 Define as zero otherwise.
5955 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5956 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5957 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5958 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5959 testing whether defined.
5960 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5961 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5962 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5963 rather than testing whether defined.
5964 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5965 (parse_mri_cons): Declare and use only when TC_M68K.
5966 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5967 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5968 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5970 * NEWS: Mention IBM 370 support.
5972 2000-02-23 Richard Henderson <rth@cygnus.com>
5974 * config/tc-i386.c (md_assemble): When swapping operands for
5975 intel_syntax, assume everything that's not Imm or Disp is a
5978 2000-02-23 Linas Vepstas <linas@linas.org>
5980 * config/tc-i370.c, config/tc-i370.h: New files.
5981 * Makefile.am: Add support for Linux/IBM 370.
5982 * configure.in: Likewise.
5983 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5984 * config/obj-elf.c: Include elf/i370.h
5985 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5987 * Makefile.in: Regenerate.
5988 * configure: Regenerate.
5990 * doc/c-i370.texi: New file.
5991 * doc/all.texi: Include it.
5992 * doc/as.texinfo: And here.
5993 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5994 * doc/Makefile.in: Regenerate.
5996 2000-02-19 Michael Meissner <meissner@redhat.com>
5998 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5999 determine if an instruction can be used in parallel with an ADDppp
6000 or SUBppp instruction.
6002 2000-02-22 Andrew Haley <aph@cygnus.com>
6004 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6006 2000-02-22 Andrew Haley <aph@cygnus.com>
6008 * config/tc-mips.c (mips_gp32): New variable.
6009 (macro_build) Use mips_gp32.
6011 (md_longopts): Add "-mgp32" and "-mgp64".
6012 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6014 (OPTION_M7900): Change offset
6015 (OPTION_NO_M7900): Ditto.
6017 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6019 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6020 warning, and bump it to 1.
6022 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6024 From Brad Lucier <lucier@math.purdue.edu>:
6025 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6028 2000-02-21 Catherine Moore <clm@cygnus.com>
6030 * config/tc-mips.c (MF_HILO_INSN): Define.
6031 (mips_7000_hilo_fix): Declare.
6032 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6033 (md_parse_option): Check for 7000_HILO_FIX options.
6034 (OPTION_M7000_HILO_FIX): Define.
6035 (OPTION_NO_M7000_HILO_FIX): Define.
6036 * doc/c-mips.texi (-mfix7000): Describe.
6038 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6040 * listing.c (print_lines): Remove unused variable `end'.
6042 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6043 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6044 reloc_type when BFD_ASSEMBLER.
6045 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6046 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6047 statement and quell signed vs. unsigned comparison warning.
6049 2000-02-18 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6052 the computed frag offset, rather than overwriting it.
6054 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6056 * config/tc-sh.c ("elf/sh.h"): Include.
6057 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6058 (md.begin): Initialize target_arch.
6059 Only include opcodes in has table that match selected architecture.
6060 (parse_reg): Recognize register names for sh-dsp.
6061 (parse_at): Recognize post-modify addressing.
6062 (get_operands): The leading space is now optional.
6063 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6064 arguments. Update valid_arch.
6065 (build_Mytes): Add support for SDT_REG_N.
6066 (find_cooked_opcode): New function, broken out of md_assemble.
6067 (assemble_ppi, sh_elf_final_processing): New functions.
6068 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6069 (md_longopts, md_parse_option): New option: -dsp.
6070 * config/tc-sh.h (elf_tc_final_processing): Define.
6071 (sh_elf_final_processing): Declare.
6073 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6075 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6076 the unwinder subspace. Save the current seg/subseg before creating
6079 2000-02-10 Nick Clifton <nickc@cygnus.com>
6081 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6082 little endian targets.
6083 (INST_BYTE1): Redefine to handle big and little endian
6085 (cpu_type): New type: Select between M340 and M210.
6086 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6087 instructions of the M340.
6088 (md_assemble): Add support for the MULSH and OPSR classes of
6090 (md_atof): Add support for little endian targets.
6091 (md_parse_option): Add support for -EL, -EB and -mcpu command
6093 (md_convert_frag): Add support for little endian targets.
6094 (md_apply_fix3): Add support for little endian targets.
6095 (md_number_to_chars): Add support for little endian targets.
6097 2000-02-10 Timothy Wall <twall@redhat.com>
6099 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6100 defined, use it to verify the symbol just read should be a label.
6102 2000-02-10 Timothy Wall <twall@redhat.com>
6104 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6105 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6106 around colons when KEEP_WHITE_AROUND_COLON is defined.
6107 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6108 and KEEP_WHITE_AROUND_COLON.
6110 2000-02-08 Timothy Wall <twall@redhat.com>
6112 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6114 (do_repeat): New. Abstract repeat logic so that a "break" can be
6116 (end_repeat): New. Provide support for a "break" out of the
6118 * read.h: Add prototypes for new functions.
6120 2000-02-08 Timothy Wall <twall@redhat.com>
6122 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6123 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6124 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6127 2000-02-08 Timothy Wall <twall@redhat.com>
6129 * read.c: Added elseif to directives table.
6130 * read.h: Added prototype for s_elseif.
6131 * doc/as.texinfo: Added description for elseif.
6132 * cond.c (s_elseif): New function
6134 2000-02-04 Timothy Wall <twall@redhat.com>
6136 * listing.c (print_lines): Remove conditionals causing bug in
6139 2000-02-03 Timothy Wall <twall@cygnus.com>
6141 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6143 * frags.c (frag_new): Calculate fr_fix in octets
6144 (frag_now_fix) Return offset as target address offset (bytes).
6145 (frag_now_fix_octets) New - Return offset in octets (8-bit
6147 * frags.h: Added prototype for frag_now_fix_octets().
6148 Distinguish between octets and bytes in field descriptions.
6149 * listing.c (calc_hex): Account for octets vs bytes when
6150 printing addresses/offsets.
6151 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6152 target is little-endian, print the octets in a word in big-endian
6153 order so that the display looks like a proper hexadecimal number,
6154 instead of having the octets reversed.
6155 * read.c (do_align): When recording alignment, alignment power
6156 should be in terms of target bytes (minimum addressible unit)
6158 (do_org) Convert ORG target address (byte) argument into an
6159 octet offset when generating a variable fragment.
6160 * symbols.c (resolve_symbol_value): Symbol final value
6161 converted to a target address offset (bytes) from its octet offset.
6162 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6163 offset (bytes) is adjusted by the frag offset (octets) converted
6165 (coff_frob_section) Section alignment power is in terms of bytes;
6166 convert it to an octet alignment power when calculating size (and
6167 size mask) in octets. Don't modify the section size in order to
6168 "align" it for TI COFF, since that format has a different method
6169 for storing alignment information.
6171 2000-02-01 Timothy Wall <twall@cygnus.com>
6173 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6174 entries, matching the way GCC generates them. If not escaped, the
6175 filename is encoded incorrectly.
6177 2000-01-31 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-arm.c (reg_table): Add support for ATPCS register
6182 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6184 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6186 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6188 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6189 of a symbol when we really care about its value.
6191 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6193 * config/tc-mcore.c (md_assemble): Give warning message if
6194 operands passes to instruction are more than the spec.
6196 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6198 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6199 Thumb mode but the label seen was not declared as '.thumb_func'
6200 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6201 correct disassembly of Thumb code bounded by non function labels.
6203 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6205 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6206 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6208 * Makefile.in: Same here.
6211 * configure.in: Set bfd_gas for i386-aout when primary target
6212 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6213 we may need the primary te_file. Remove incorrect comment.
6215 * configure: Regenerate.
6217 * config/e-i386aout.c: New file.
6219 * as.c (USE_EMULATIONS): Move to before print_version_id.
6220 (struct emulation): Add i386aout.
6221 (show_usage): Split text strings. Reformat -a text. Add --em
6225 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6226 (aout_format_ops): New.
6229 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6230 preprocessor conditional and add aout USE_EMULATIONS tests.
6231 (read_a_source_file): Don't pass error strings to printf as
6235 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6237 (do_data): Same here.
6238 (process_file): And here.
6241 * symbols.c (colon): Rewrite "already defined" fatal message
6242 code for aout with USE_EMULATIONS.
6245 * config/obj-aout.c (OBJ_HEADER): Define.
6246 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6248 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6249 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6251 (obj_aout_type): Expand S_SET_OTHER here too.
6252 (obj_read_begin_hook): Remove.
6253 (aout_pop_insert): New.
6254 (obj_aout_s_get_other): New.
6255 (obj_aout_s_get_desc): New.
6256 (aout_format_ops): New.
6259 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6260 gets aout_pseudo_table.
6261 (aout_pseudo_table): Declare.
6262 (obj_read_begin_hook): Define.
6265 * config/obj-coff.c (obj_pseudo_table): Rename to
6267 (coff_pop_insert): Use coff_pseudo_table.
6268 (coff_sec_sym_ok_for_reloc): Remove.
6269 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6270 and comment all zero entries and remove #if 0 code.
6273 * config/obj-coff.h (obj_pop_insert): Define.
6274 (coff_pseudo_table): Declare.
6277 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6278 s_get_size, s_set_size. Comment all zero entries.
6281 * config/obj-elf.c (elf_s_get_other): New function.
6282 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6283 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6284 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6286 (obj_elf_parse_section_letters): Don't pass error strings to
6287 printf as format arg.
6290 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6292 (elf_s_get_other): Declare.
6293 (S_GET_OTHER) Define as elf_s_get_other if not already
6295 (S_SET_OTHER): Only define when not already defined.
6296 (elf_obj_read_begin_hook): Declare.
6297 (obj_read_begin_hook): Define.
6298 (elf_obj_symbol_new_hook): Declare.
6299 (obj_symbol_new_hook): Define.
6302 * config/obj-multi.h: Add copyright header and protect against
6303 multiple inclusion. Add * to all function pointers.
6304 (OBJ_HEADER): If defined, include it rather than other defines
6306 (obj_frob_file_after_relocs): Test for NULL.
6307 (obj_symbol_new_hook): Here too.
6308 (obj_sec_sym_ok_for_reloc): And here.
6309 (S_GET_OTHER): Define.
6310 (S_GET_DESC): Define.
6311 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6312 (OBJ_MAYBE_ELF): Update comment.
6314 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6315 OBJ_AOUT preprocessor conditional and handle emulation by
6316 testing OUTPUT_FLAVOR.
6317 (i386_displacement): Here too.
6318 (md_section_align): Similarly here.
6319 (i386_target_format): Conditionally compile when more than one
6320 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6321 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6322 (i386_displacement): Here too.
6325 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6326 Define TARGET_FORMAT for aout only when not multi.
6329 * config/te-multi.h: Delete file as it's identical to te-generic.h
6331 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6333 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6334 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6337 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6339 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6342 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6344 * config/tc-mips.c (mips_do_align): New function.
6345 * config/tc-mips.h (md_do_align): Define.
6347 2000-01-10 Philip Blundell <philb@gnu.org>
6349 * doc/c-arm.texi (ARM Options): Fix typo.
6350 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6351 line separator for Linux.
6352 * doc/as.texinfo (Comments): Mention the ARM.
6354 2000-01-10 Philip Blundell <pb@futuretv.com>
6356 * configure.in (arm*-*-conix*): New target.
6357 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6359 * configure: Regenerate.
6361 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6363 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6364 (obj_elf_visibility): New function.
6366 * doc/as.texinfo (Visibility): New node: document visibility
6369 For older changes see ChangeLog-9899
projects / external / binutils.git / blob