1 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
4 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
5 PIC, BFD_RELOC_16_PCREL for the rest.
7 (md_pcrel_from): return the right offset for the differently shifted
9 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
11 2001-09-05 Richard Henderson <rth@redhat.com>
13 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
14 (pseudo_func): Add @iplt.
15 (pseudo_opcode): Add data16 and data16.ua.
16 (md_begin): Set iplt pseudo.
17 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
19 2001-09-04 Richard Henderson <rth@redhat.com>
21 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
22 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
23 (alpha_macros): Remove occurrences of same.
24 (O_lituse_addr, O_gprel): New.
25 (DUMMY_RELOC_LITUSE_*): New.
26 (s_alpha_ucons, s_alpha_arch): Prototype.
27 (alpha_reloc_op): Construct elements via DEF macro.
28 (ALPHA_RELOC_SEQUENCE_OK): Remove.
29 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
30 members to not be literal specific.
31 (next_sequence_num): New.
32 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
33 added/removed BFD relocations.
34 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
35 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
36 (tokenize_arguments): Parse ! relocations properly.
37 (find_macro_match): Delete unused macro argument types.
38 (assemble_insn): Add reloc parameter; emit that instead of the
39 default as appropriate.
40 (get_alpha_reloc_tag): New. Split from ...
41 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
42 (assemble_tokens): Don't search macros if user relocation present.
43 Copy reloc sequence number to insn struct.
44 (emit_ldgp): Remove user reloc handling.
45 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
46 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
47 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
48 * config/tc-alpha.h (tc_adjust_symtab): Always define.
49 (struct alpha_fix_tag): Name members less literal specific.
51 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
53 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
54 address of two symbols in different sections.
56 2001-08-31 Eric Christopher <echristo@redhat.com>
57 Jason Eckhardt <jle@redhat.com>
59 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
60 5kc, and 20kc. Clean up old entries.
62 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
63 Jeff Law <law@redhat.com>
65 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
66 offset match H8 ELF spec.
67 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
68 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
70 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
71 (build_bytes): Mark fixups for PCrel branches as signed. For
72 OBJ_ELF, make sure the reloc's offset points to the first byte
74 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
75 * tc-h8300.h (relocation mappings): Add.
77 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
79 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
80 define for BFD_ASSEMBLER.
81 (tc_reloc_mangle): Likewise.
82 (tc_gen_reloc): New function for BFD_ASSEMBLER.
84 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
86 * config/tc-h8300.c (h8300hmode): Record the machine type
87 if BFD_ASSEMBLER is defined.
88 (h8300smode, md_begin): Similarly.
90 2001-08-29 Joel Sherrill <joel@OARcorp.com>
92 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
93 default from coff to elf.
94 * configure: Regenerate.
96 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
98 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
99 assorted coff relocations to the corresponding elf relocations.
100 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
102 * configure.in: Add case for h8300-*-elf.
103 * configure: Regenerate.
105 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
107 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
108 documentation to reflect reality.
110 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
112 * tc_mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
113 (macro): Reflect change to MAX_GPREL_OFFSET.
115 2001-08-27 Torbjorn Granlund <tege@swox.com>
116 Staffan Ulfberg <staffanu@swox.se>
117 Linus Nordberg <linus@swox.se>
118 Alan Modra <amodra@bigpond.net.au>
120 * configure.in: Recognise powerpc*le*, not just powerpcle*.
121 * configure: Regenerate.
122 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
123 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
124 (md_assemble): Use them.
125 (ppc_machine): Support stub for ELF64 as well as XCOFF.
126 (md_pseudo_table): Add "llong", "quad".
127 (md_parse_option): Match default_cpu of powerpc*.
128 (ppc_arch): Likewise.
129 (ppc_subseg_align): Only for OBJ_XCOFF.
130 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
131 (md_begin): Select PPC_OPCODE_64 for 64 bit.
132 (ppc_insert_operand): Don't bother testing 'file' before calling
133 as_bad_where. Use as_bad_where for operand->insert errors.
134 (mapping): Add ELF64 relocation modifiers.
135 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
136 expressions with abs_symbol.
137 (ppc_elf_cons): Correct offset for little endian targets.
138 (ppc_elf_frob_symbol): New.
139 (md_assemble): Add support for 64 bit ELF relocs.
140 (ppc_tc): Ensure 8 byte alignment when 64 bit.
141 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
142 ".toc" section for 64 bit ELF.
143 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
144 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
145 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
146 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
147 Expand on comments, error message. Add support for 64 bit relocs,
148 and use PPC_HI etc. macros.
149 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
150 (HANDLE_ALIGN): Define to generate nops in code sections rather
152 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
153 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
154 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
155 (ppc_fix_adjustable): Declare.
156 (tc_frob_symbol): Define.
157 (ppc_elf_frob_symbol): Declare.
159 2001-08-26 Andreas Jaeger <aj@suse.de>
161 * config/tc-s390.c: Add missing prototypes
162 (md_gather_operands): Make static.
164 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
166 * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed
167 value, not the word beyond maximum.
168 * tc_mips.c (macro_build_lui): Code cleanup.
169 (macro): Reflect change to MAX_GPREL_OFFSET.
170 (mips_ip): Check explicitly against S_EX_NONE.
171 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
172 (md_apply_fix): Code cleanup.
174 2001-08-24 Andreas Jaeger <aj@suse.de>
176 * config/tc-ppc.h: Fix prototype declaration.
178 2001-08-23 Jakub Jelinek <jakub@redhat.com>
180 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
181 * config/obj-elf.c (obj_elf_size): When size is constant, free
182 and clear symbol_get_obj(sym)->size if any.
184 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
186 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
187 and -mipsN option, continue with default ISA.
189 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
191 * config/tc-mips.c (md_parse_option): #ifdef the
192 traditional/non-traditional names as it is done in mips_target_format.
194 2001-08-20 Richard Henderson <rth@redhat.com>
196 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
197 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
198 use seg parameter instead of now_seg.
200 2001-08-18 H.J. Lu <hjl@gnu.org>
202 * config/tc-mips.c (show): Add the missing prototype.
204 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
206 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
208 (mips_ip): Use the new return values instead of characters. Add
209 support for %higher and %highest.
212 (my_getSmallExpression): Make parsing case insensitive and more
213 reliable. Add support for %higher and %highest. Further support to
214 parse %gprel and %neg is implemented but currently deactivated.
216 2001-08-17 Alan Modra <amodra@bigpond.net.au>
218 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
219 (ecoff_build_symbols): Likewise.
220 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
222 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
224 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
225 for n32 ABI if appropriate.
227 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
229 * config/tc-mips.c (cons_fix_new_mips): Remove.
230 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
231 (cons_fix_new_mips): Remove.
233 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
235 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
236 a label, not a hex constant.
238 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
240 * config/tc-v850.h: Add missing prototypes.
242 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
244 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
247 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
249 * config/tc-sparc.c (cons_fix_new_sparc): Move
250 `sparc_no_align_cons = 0;' to...
251 (s_uacons): ...here so that sparc_no_align_cons will get
254 2001-08-11 Kazu Hirata <kazu@hxi.com>
256 * config/tc-mips.c: Fix a comment typo.
258 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
260 * config/tc-mips.c (move_register): New function.
261 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
263 (macro2): Use move_register rather than macro_build for moves.
264 (mips16_macro): Likewise.
265 (macro): Likewise. Handle M_MOVE.
267 2001-08-10 Andreas Jaeger <aj@suse.de>
269 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
271 * configure: Regenerate.
273 2001-08-10 Alan Modra <amodra@bigpond.net.au>
275 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
276 Comment indentation of #pragma.
277 * macro.c (alloca): Likewise.
279 * config/tc-ppc.c: Revert 2001-08-08.
281 2001-08-09 Alan Modra <amodra@bigpond.net.au>
283 * symbols.c: Add missing prototypes.
284 * config/e-i386elf.c: Likewise.
285 * config/e-i386coff.c: Likewise.
286 * config/e-i386aout.c: Likewise.
287 * config/obj-coff.c: Likewise.
288 (def_symbol_in_progress, stack): Move definition.
289 * config/obj-elf.c: Add missing prototypes.
290 (obj_elf_change_section): Make static.
291 (obj_elf_parse_section_letters): Likewise.
292 (obj_elf_section_word): Likewise.
293 (obj_elf_section_type): Likewise.
295 2001-08-08 Alan Modra <amodra@bigpond.net.au>
297 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
298 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
299 determining reloc type with code reading operands->reloc field.
301 2001-08-08 Alan Modra <amodra@bigpond.net.au>
303 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
304 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
305 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
306 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
308 * output-file.c (output_file_create): Don't try to open a second
309 time as it's unnecessary. FOPEN_W was undefined too.
311 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
313 * tc-mips.c (macro_build): Replace magic constants by defines.
314 (mips_ip): Likewise. Typo.
316 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
318 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
319 (RELAX_ENCODE): Replace bfd_vma by valueT.
320 (load_address): Formatting.
321 (macro): Likewise. Code cleanup. Typo.
322 (macro2): Formatting.
323 (md_parse_option): Typo.
324 (s_mipsset): Reorder cases to look nicer.
325 (md_estimate_size_before_relax): Formatting. Code cleanup.
326 (mips_elf_final_processing): Check against NULL instead of 0.
327 (md_obj_end): Remove ugly `' in message string.
328 (s_mips_ent): Remove ugly `' in message string.
330 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
332 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
333 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
334 mutually exclusive (if they are different).
335 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
338 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
340 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
343 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
345 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
346 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
347 (md_long_opts): Add -mfp32 option.
348 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
349 (md_show_usage): Show usage for -mfp32 and -mgp32.
350 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
351 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
352 (HAVE_32BIT_ADDRESSES): New macro.
353 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
354 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
355 (s_cprestore, s_cpadd): Likewise.
356 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
357 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
358 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
359 to determine the width of addresses in load, store and jump macros.
360 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
361 used in set instructions; do not check the address size for them.
362 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
363 unaligned load and store macros.
364 (mips_ip): Use the new macros to check the width of a register when
365 processing float constants. Force a constant into memory if it is
366 destined for an FPR and the FPRs are wider than the GPRs. Warn about
367 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
368 than mips_gp32 to select synthetic instructions.
369 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
370 synthetic instructions.
372 2001-08-01 Christian Groessler <cpg@aladdin.de>
374 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
375 "rh", "rr", "rq", or "sp" then don't automatically assume
376 it's a register name. Check whether there is a number
379 2001-08-01 Alan Modra <amodra@bigpond.net.au>
381 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
382 Don't allocate more space than necessary for the input line copy.
384 2001-08-01 Alan Modra <amodra@bigpond.net.au>
386 * read.c: Standardize error/warning messages - don't capitalise, no
387 final period or newline, don't say "ignored" or "zero assumed" for
388 as_bad messages. In some cases, change the wording to that used
389 elsewhere for similar messages.
392 * atof-generic.c: Likewise.
395 * depend.c: Likewise.
396 * dwarf2dbg.c: Likewise.
400 * input-file.c: Likewise.
401 * input-scrub.c: Likewise.
402 * listing.c: Likewise.
403 * output-file.c: Likewise.
405 * subsegs.c: Likewise.
406 * symbols.c: Likewise.
408 * ecoff.c (ecoff_directive_end): Test for missing name by
409 comparing input line pointers rather than reading string.
410 (ecoff_directive_ent): Likewise.
411 * read.c (s_set): Likewise.
412 (s_align): Report a warning rather than an error for
414 (s_comm): Check for missing symbol name.
415 (s_lcomm_internal): Likewise.
417 (s_globl): Use is_end_of_line instead of looking for '\n'.
418 (s_lcomm_internal): Likewise.
419 (ignore_rest_of_line): Report a warning rather than an error.
421 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
423 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
424 any kind of relocation against a not-loaded section.
426 2001-07-30 Alan Modra <amodra@bigpond.net.au>
428 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
429 to include '@' in symbol names when parsing versioned symbols
430 rather than calling get_symbol_end multiple times.
431 * config/tc-i370.c (register_name): Format fixes. Don't call
432 get_symbol_end after parsing number.
433 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
434 code out of conditional.
435 (address_register_name): Likewise.
436 (other_register_name): Likewise.
437 * config/tc-mn10300.c (r_register_name): Likewise.
438 (xr_register_name): Likewise.
439 (data_register_name): Likewise.
440 (address_register_name): Likewise.
441 (other_register_name): Likewise.
442 * config/tc-ppc.c (register_name): Likewise.
443 * config/tc-s390.c (register_name): Likewise.
445 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
447 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
448 and bra relax: update fragP->fr_fix after the fixup.
450 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
452 * read.c (s_set): Check for missing symbol name.
454 2001-07-26 Alan Modra <amodra@bigpond.net.au>
456 * write.c (relax_segment <rs_space>): Account for fr_fix.
458 2001-07-25 H.J. Lu <hjl@gnu.org>
460 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
461 we treat weak like extern only for ELF.
462 (mips_fix_adjustable): Make sure we don't adjust extern/weak
463 symbols only for ELF.
465 2001-07-25 Chris Demetriou <cgd@broadcom.com>
467 * config/tc-mips.c: Fix spelling error in comment.
469 2001-07-25 Dave Brolley <brolley@redhat.com>
471 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
472 (IS_PARALLEL_SEPARATOR): New macro.
473 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
474 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
475 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
476 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
479 2001-07-24 Alan Modra <amodra@bigpond.net.au>
481 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
482 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
483 Update dependencies with "make dep-am".
484 * Makefile.in: Regenerate.
485 * doc/Makefile.in: Regenerate.
487 2001-07-23 Kazu Hirata <kazu@hxi.com>
489 * config/tc-alpha.h: Fix formatting.
490 * config/tc-arc.c: Likewise.
491 * config/tc-d10v.h: Likewise.
492 * config/tc-hppa.c: Likewise.
493 * config/tc-i370.c: Likewise.
494 * config/tc-i386.h: Likewise.
495 * config/tc-i960.h: Likewise.
496 * config/tc-ia64.c: Likewise.
497 * config/tc-ia64.h: Likewise.
498 * config/tc-m32r.c: Likewise.
499 * config/tc-m68k.c: Likewise.
500 * config/tc-m88k.c: Likewise.
501 * config/tc-ns32k.c: Likewise.
502 * config/tc-pdp11.c: Likewise.
503 * config/tc-pj.h: Likewise.
504 * config/tc-s390.c: Likewise.
505 * config/tc-sparc.c: Likewise.
506 * config/tc-sparc.h: Likewise.
507 * config/tc-tic80.c: Likewise.
508 * config/tc-w65.h: Likewise.
510 2001-07-23 Alan Modra <amodra@bigpond.net.au>
512 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
513 symbols specially. Always resolve, adding fr_address to value.
514 * write.c (write_object_file): Don't add fr_address to sym values.
515 (relax_frag): Likewise.
516 (relax_segment): Likewise.
517 * config/obj-ieee.c (do_symbols): Likewise.
518 * config/tc-cris.c (md_convert_frag): Likewise.
519 * config/tc-fr30.c (md_convert_frag): Likewise.
520 * config/tc-i386.c (md_convert_frag): Likewise.
521 * config/tc-m32r.c (md_convert_frag): Likewise.
522 * config/tc-m68hc11.c (md_convert_frag): Likewise.
523 * config/tc-mcore.c (md_convert_frag): Likewise.
524 * config/tc-mips.c (mips16_extended_frag): Likewise.
525 * config/tc-ns32k.c (md_convert_frag): Likewise.
526 * config/tc-m68k.c (md_convert_frag_1): Likewise.
527 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
528 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
529 (md_relax_table): Remove first four entries. Format.
530 (md_estimate_size_before_relax): Remove old_fix. Don't bother
531 setting fr_var. Simplify byte branch checks.
533 2001-07-23 Alan Modra <amodra@bigpond.net.au>
535 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
536 "isbranch" param as all calls have it set.
537 (pa_parse_neg_cmpsub_cmpltr): Likewise.
538 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
539 strcasecmp in "nullify" var.
540 (pa_parse_neg_add_cmpltr): Likewise.
541 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
542 functions. Don't print wrong conditions in error messages.
544 2001-07-23 Andreas Jaeger <aj@suse.de>
546 * config/tc-s390.c (s390_force_relocation): Removed.
548 * config/tc-s390.h: Remove double declaration of
551 2001-07-22 H.J. Lu <hjl@gnu.org>
553 * config/tc-mips.c (s_mips_end): Remove unused variables.
554 (s_mips_frame): Add ATTRIBUTE_UNUSED.
556 2001-07-17 Andreas Schwab <schwab@suse.de>
558 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
560 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
562 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
564 2001-07-17 matthew green <mrg@eterna.com.au>
566 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
568 (line_comment_chars): Set to '/' if TE_NetBSD.
570 2001-07-14 matthew green <mrg@eterna.com.au>
572 * configure.in (i386-*-netbsdelf*): New target.
573 * configure: Regenerate.
575 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
577 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
578 class of the non-debug symbol is C_NULL.
580 2001-07-10 Anders Norlander <anorland@synergenix.se>
582 * doc/as.texinfo (Incbin): Fix grammatical errors.
584 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
586 * depend.c: Use FOPEN_.. macros in calls to fopen().
587 * input-file.c: As above.
588 * itbl-ops.c: As above.
589 * listing.c: As above.
590 * output-file.c: As above.
593 2001-07-08 Anders Norlander <anorland@synergenix.se>
595 * read.c (s_incbin): New .incbin function.
596 * read.c (potable): Add "incbin" pseudo-op.
597 * read.h: Add s_incbin prototype.
598 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
599 * NEWS: Mention new feature.
601 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
603 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
606 2001-07-06 John Healy <jhealy@redhat.com>
608 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
609 set of fixups to be stored.
610 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
611 restored to be chosen from any that are saved.
612 (gas_cgen_swap_fixups): Modified to allow the current set of
613 fixups to be swapped with any other set that has been saved.
614 (gas_cgen_initialize_saved_fixups_array): New routine.
615 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
616 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
617 or MAX_SAVED_FIXUP_CHAINS.
618 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
619 store, swap and restore fuctions to reflect the new interface.
621 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
623 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
624 ignore empty, ineffectual alignment frags when deciding if a
627 2001-07-05 Steve Ellcey <sje@cup.hp.com>
629 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
630 and SPECIAL_SECTION_FINI_ARRAY.
631 (special_section_name): Add .init_array and .fini_array.
632 (md_pseudo_table): Add init_array and fini_array.
633 (md): Add pointer_size and pointer_size_shift fields.
634 (setup_unwind_header): New static function.
635 (output_unw_records): Modify to use setup_unwind_header.
636 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
637 md.pointer_size_shift.
638 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
640 2001-07-05 Ben Elliston <bje@redhat.com>
642 * README (Supported platforms): m88k no longer suffers bitrot.
644 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
646 2001-07-05 Alan Modra <amodra@bigpond.net.au>
648 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
649 lsy_value. Correct typos in comments.
650 * symbols.c (local_symbol_make): Update for name change.
651 (local_symbol_convert): Likewise.
653 (S_GET_VALUE): Likewise.
654 (S_SET_VALUE): Likewise.
655 (print_symbol_value_1): Likewise.
656 (resolve_symbol_value): Likewise. Don't divide local sym values
657 by OCTETS_PER_BYTE twice.
659 2001-07-04 Jim Wilson <wilson@redhat.com>
661 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
663 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
666 2001-07-05 Ben Elliston <bje@redhat.com>
668 * read.c (s_fill): Correct spelling error in comments.
670 * doc/c-m88k.texi: New file.
671 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
672 * doc/Makefile.in: Regenerate.
673 * doc/all.texi: Set M880X0.
674 * doc/as.texinfo: Hook in m88k-dependent documentation.
676 2001-07-04 Eric Christopher <echristo@redhat.com>
678 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
680 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
681 and rm5721 as valid cpu strings.
682 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
684 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
686 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
687 if it's expected to be non-zero.
689 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
691 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
694 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
695 (write_object_file): Set finalize_syms to
696 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
699 * doc/internals.texi; Document
700 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
702 2001-07-02 Alan Modra <amodra@bigpond.net.au>
704 * config/tc-ppc.c: Formatting fixes.
706 2001-07-01 Ben Elliston <bje@redhat.com>
708 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
709 they cause some subtle breakage. Will fix them again later.
711 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
713 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
714 outside of a function as a .appline directive.
716 2001-06-28 Eric Christopher <echristo@redhat.com>
717 H.J. Lu <hjl@gnu.org>
719 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
720 of mips_cpu for the ISA selection.
721 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
722 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
723 (mips_tune): New. Use mips_tune for scheduling and optimization
725 (append_insn): Use mips_tune and mips_arch.
726 (macro_build): Ditto.
728 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
729 backwards compatability mips_cpu generates arch and tune.
730 (md_show_usage): Document new behavior.
732 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
737 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
739 * write.c (write_object_file): Do not set finalize_syms until
740 after the segments have been sized. Some backends may still
741 need to access the syms's frags in order to adjust relaxed
744 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
747 2001-06-27 Alan Modra <amodra@bigpond.net.au>
749 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
750 subtract MD_PCREL_FROM_SECTION for 68k.
751 (fixup_segment <Difference of 2 syms different seg>): Only fudge
752 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
754 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
756 * write.c (fixup_segment <Difference of 2 syms same seg>): If
757 pcrel, subtract MD_PCREL_FROM_SECTION value.
759 2001-06-24 Ben Elliston <bje@redhat.com>
761 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
763 2001-06-24 Jakub Jelinek <jakub@redhat.com>
765 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
766 section symbols the same way as externs.
768 2001-06-24 Ben Elliston <bje@redhat.com>
770 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
771 (emit_relocations): Ditto.
773 (md_begin): Reformat comments to conform to the GNU standards.
774 (md_assemble): Ditto.
776 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
777 (md_parse_option): Mark parameters as unused.
778 (md_show_usage): Ditto.
779 (calcop): Adjust type of `reg_prefix' to char.
781 (getval): Adjust type of local `c' to char.
782 (md_create_short_jump): Mark from_addr, to_addr params as unused.
783 (md_create_long_jump): Ditto.
784 (md_estimate_size_before_relax): Mark parameters as unused.
786 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
787 to allay a possible compiler warning.
789 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
791 * doc/internals.texi (CPU backend): Document md_atof.
793 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
795 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
796 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
799 2001-06-21 Philip Blundell <philb@gnu.org>
801 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
803 (insns): Remove entry for adrl. Add long_flag for adr.
804 (do_adr): Handle `l' suffix.
807 2001-06-21 Alan Modra <amodra@bigpond.net.au>
809 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
810 (md_apply_fix): Use it here. Replace printf with equivalent
812 (tc_gen_reloc): Use as_bad_where instead of as_bad.
813 (md_apply_fix): Here too.
814 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
815 * config/tc-m68k.c (tc_gen_reloc): Likewise.
816 (md_convert_frag_1): Likewise.
818 2000-06-20 Tom Rix <trix@redhat.com>
820 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
822 2001-06-18 H.J. Lu <hjl@gnu.org>
824 * doc/Makefile.am (info): Depend on $(MANS).
825 (as.1): Remove the prefix `$(srcdir)/'.
826 * doc/Makefile.in: Regenerated.
830 2001-06-18 Philip Blundell <philb@gnu.org>
832 * config/tc-arm.c (do_msr): Remove restriction on usage of
835 2001-06-19 Alan Modra <amodra@bigpond.net.au>
837 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
840 2001-06-13 Philip Blundell <philb@gnu.org>
842 * config/tc-arm.c (thumb_shift): Improve wording of error message.
843 (do_t_arit): Likewise.
845 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
847 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
848 .loc pseudos if the dfwarf2 functions are available.
849 (md_assemble): Only call dwarf2_emit_insn if it is available.
851 * expr.c: Fix typo in comment.
853 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
855 * doc/as.texinfo (Infix Ops): Document that comparison and
856 combiner operators can be used as infix operators.
858 2001-06-12 Peter Jakubek <pjak@snafu.de>
860 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
862 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
863 (reverse_mri_condition): Likewise.
864 (swap_mri_condition): Issue warning for conditions that can not be
866 (build_mri_control_operand): Fix order of operands (swapped).
867 (build_mri_control_operand): Allow upper case extension in structured
869 (s_mri_else): Likewise.
870 (s_mri_next): Likewise.
871 (s_mri_for): Likewise.
872 (s_mri_if): Fix handling comment ('*') in mri mode.
873 (s_mri_while): Likewise.
874 * macro.c (macro_expand): Allow macro invocation with empty
877 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
879 * config/tc-arm.c: Fix test for overlow of literal pool.
881 2001-06-11 H.J. Lu <hjl@gnu.org>
883 * NEWS: Updated for the new -n option for the MIPS assembler.
885 * config/tc-mips.c (md_show_usage): Add -n.
887 * doc/as.texinfo: Document the new -n option.
888 * doc/c-mips.texi: Likewise.
889 * doc/as.1: Regenerated.
891 2001-06-10 Alan Modra <amodra@bigpond.net.au>
893 * config/obj-coff.c (obj_coff_section): Formatting fix.
895 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
898 2001-06-08 H.J. Lu <hjl@gnu.org>
900 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
901 disable warning about all NOPS that the assembler generates.
902 (macro): Warn NOPS generated only if warn_nops is not 0.
903 (md_shortopts): Add `n'.
904 (md_parse_option): Set warn_nops to 1 for `n'.
906 2001-06-08 H.J. Lu <hjl@gnu.org>
908 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
910 2001-06-08 H.J. Lu <hjl@gnu.org>
912 * config/tc-mips.c (md_apply_fix): Don't adjust common
913 extern/weak symbols for ELF.
914 (md_estimate_size_before_relax): Treat weak like extern for
916 (mips_fix_adjustable): Don't adjust extern/weak symbols for
919 2001-06-08 Alan Modra <amodra@bigpond.net.au>
921 * Makefile.am: 'som' is not wrongly spelled 'some'.
922 * Makefile.in: Regenerate.
924 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
925 S_GET_VALUE by using a temp.
926 (append_insn): Likewise, and for S_SET_VALUE too.
927 (mips_emit_delays): Likewise.
928 (my_getExpression): Likewise.
929 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
930 (mips16_extended_frag): Remove code concerned with avoiding
931 locking in a frag address now that symbols are not finalized until
932 relaxation is complete. Cater for first relaxation pass having
933 bogus addresses. Use relax_marker to reliably determine whether a
934 symbol frag has been reached on the current pass.
936 2001-06-07 H.J. Lu <hjl@gnu.org>
938 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
939 * configure: Regenerate.
941 2001-06-07 H.J. Lu <hjl@gnu.org>
943 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
945 * configure: Regenerate.
947 2001-06-07 H.J. Lu <hjl@gnu.org>
949 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
950 MIPS_STABS_ELF is defined.
952 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
954 * as.c (show_usage): Remove L from listing options. It is not a
957 2001-06-06 Christian Groessler <cpg@aladdin.de>
959 * config/tc-z8k.c: Removed many warnings by removing unused
960 variables and tagging unused parameters as such.
961 (md_begin): Fixed a typo (","instead of ";").
962 (struct ctrl_table): Add parentheses to initialize array
964 (struct flag_table): Likewise.
965 (struct intr_table): Likewise.
966 (struct table): Likewise.
967 (check_operand): "#if 0"'ed since it doesn't seem to be used.
969 2001-06-06 Peter Jakubek <pjak@snafu.de>
971 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
972 options to list (e.g. m5206e, m5307, m5407).
974 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
976 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
977 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
979 2001-06-06 Alan Modra <amodra@bigpond.net.au>
981 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
982 <JumpByte, JumpDword insn output>: Remove dead code.
984 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
986 * as.c (parse_args): Correct option name "listing-lhs-width2".
988 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
990 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
993 2001-05-30 Richard Henderson <rth@redhat.com>
995 * read.c (emit_leb128_expr): Call md_cons_align.
997 2001-05-28 Jeff Sturm <jsturm@one-point.com>
999 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1000 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1001 (tc_gen_reloc): Likewise.
1002 (sparc_cons_align): Don't clear sparc_no_align_cons.
1003 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1004 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1006 2001-05-27 Alan Modra <amodra@one.net.au>
1008 * write.c (relax_segment <rs_space>): Check the section of a
1009 symbol to determine whether it is absolute rather than comparing
1010 its frag against zero_address_frag as listings play tricks with
1013 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1014 allocated in the same chunk as the fixed part.
1016 2001-05-26 Alan Modra <amodra@one.net.au>
1018 * write.c (relax_segment <rs_space>): Calculate growth using
1019 addresses before stretch. Prevent repeated error messages.
1020 From Peter Jakubek <pjak@snafu.de>
1021 Use as_bad_where and as_warn_where to pinpoint errors.
1023 2001-05-25 Alan Modra <amodra@one.net.au>
1025 * symbols.c (resolve_symbol_value): Always set segment, even when
1026 not finalizing symbol value.
1028 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1029 * config/obj-coff.c (write_object_file): Likewise.
1030 * (size_section): Remove rs_space assert as fr_symbol is no longer
1032 (fill_section): Likewise.
1034 * configure.in: Replace linuxoldld with linux*oldld.
1035 * configure: Regenerate.
1037 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1038 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1039 that have been finalized.
1041 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1042 taking exit_dont_set_value.
1044 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1047 2000-05-24 Tom Rix <trix@redhat.com>
1049 * config/obj-coff.c (add_lineno): xcoff allows negative line
1051 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1053 2001-05-24 Alan Modra <amodra@one.net.au>
1055 * write.c (write_object_file): Set finalize_syms = 1 before
1058 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1060 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1061 architecture, remove erraneous ISA_MIPS32.
1062 (md_show_usage): Add MIPS r12k support.
1063 (mips_cpu_info_table): Add MIPS r12k support.
1065 2001-05-22 Alan Modra <amodra@one.net.au>
1067 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1070 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1071 instead use finalize_syms directly. Don't treat expressions
1072 specially with regard to finalize_syms. Update calls to self.
1073 (resolve_local_symbol): Update call to resolve_symbol_value.
1074 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1076 * symbols.h (resolve_symbol_value): Update prototype.
1077 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1078 to resolve_symbol_value.
1079 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1080 * config/obj-coff.c (do_relocs_for): Likewise.
1081 (yank_symbols): Likewise.
1082 (fixup_segment): Likewise.
1083 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1084 * config/tc-mips.c (md_convert_frag): Likewise.
1085 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1086 (ppc_fix_adjustable): Likewise.
1087 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1088 (dwarf2dbg_convert_frag): Likewise.
1089 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1090 (eh_frame_convert_frag): Likewise.
1091 * expr.c (make_expr_symbol): Likewise.
1092 * write.c (adjust_reloc_syms): Likewise.
1093 (write_object_file): Likewise.
1094 (relax_segment): Likewise.
1095 (fixup_segment): Likewise.
1096 (finalize_syms): Init to zero, and update comment.
1097 (write_object_file): Set finalize_syms to 1 rather than 2.
1098 * doc/internals.texi (sy_value): Mention finalize_syms.
1099 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1101 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1102 as relaxable if embedded system, make weak syms non-relaxable.
1104 (tc_m68k_fix_adjustable): ..so it can be used here.
1105 (md_apply_fix_2): Sign extend without conditional.
1107 * config/tc-v850.c: Update copyright.
1109 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1111 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1112 howto entry is not found.
1114 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1116 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1117 optimize differences between symbols in code sections to
1119 (mn10300_fix_adjustable): Don't adjust to section+offset
1120 relocations pointing at symbols in code sections.
1122 2001-05-16 Alan Modra <amodra@one.net.au>
1124 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1126 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1127 opcodes are output rather than after. Delete insn_size.
1128 * config/tc-v850.c (md_assemble): Similarly, but delete
1131 2001-05-14 Richard Henderson <rth@redhat.com>
1133 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1136 2001-05-14 Richard Henderson <rth@redhat.com>
1138 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1139 also collect whether to expect an FDE augmentation.
1140 (check_eh_frame): Rewrite as a state machine. Track where in
1141 an FDE we are located, skip any augmentation.
1142 (eh_frame_estimate_size_before_relax): Get code alignment from
1143 the fragment subtype.
1144 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1145 * read.c (emit_leb128_expr): Call check_eh_frame.
1147 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1149 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1150 before a relaxable insns.
1152 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1154 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1155 between symbols if the base symbol is in the current section;
1156 emit a PC-relative relocation instead.
1158 2001-05-12 Peter Targett <peter.targett@arccores.com>
1160 * config/tc-arc.c: Update copyright and tidy source comments.
1161 (md_pseudo_table): Add directive .cpu back as an alias for
1162 .option. Add .file and .line for dwarf2 support.
1163 (arc_mach_type): Make bfd_mach_arc_6 default.
1164 (md_longopts): Add entry 'pre-v6' representing old command line
1165 option when assembling for 'arc5' core versions.
1166 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1168 (arc_code_symbol): Make symbol value for @h30 fixup expression
1169 equal to O_constant.
1170 (md_assemble): Call dwarf2_emit_insn.
1171 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1172 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1173 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1175 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1177 * config/tc-ia64.c (special_linkonce_name): New.
1178 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1179 .gnu.linkonce.ia64unw{,i}.FOO.
1180 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1181 (dot_endp): Add comment about it.
1183 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1185 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1186 block, ensure that the low order bits of the alignment are
1189 2001-05-10 Alan Modra <amodra@one.net.au>
1191 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1194 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1195 current variable part of frag.
1196 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1197 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1198 * config/tc-m68hc11.c (RELAX_STATE): Define.
1199 (RELAX_LENGTH): Define.
1200 (md_estimate_size_before_relax): Handle non-relaxable cases
1201 separately from relaxable cases for clarity, and return correct
1202 size for multi-pass relaxation.
1203 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1204 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1205 (md_convert_frag): Remove "length_code".
1206 * config/tc-vax.c (RELAX_STATE): Define.
1207 (RELAX_LENGTH): Define.
1208 (md_relax_table): Add missing entry.
1209 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1210 (md_convert_frag): Remove "length_code".
1211 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1212 don't bother setting fr_var. Return correct size for multi-pass
1214 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1215 (md_convert_frag): Don't bother clearing fr_var.
1216 (md_pseudo_table): Correct initialization.
1217 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1218 (md_estimate_size_before_relax): No need to set fr_var.
1219 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1220 (md_estimate_size_before_relax): No need to set fr_var.
1222 2001-05-09 Richard Henderson <rth@redhat.com>
1224 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1225 beginning a function's unwind info block.
1227 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1229 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1231 2001-05-08 Andreas Schwab <schwab@suse.de>
1233 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1234 fx_pcrel_adjust explicitly sign extend when reading it.
1236 2001-05-08 Alan Modra <amodra@one.net.au>
1238 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1239 from md_relax_table, and combine some switch cases.
1241 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1243 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1244 from offset in non-pcrel operands too.
1246 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1248 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1249 * config/tc-arm.c (arm_handle_align): Do not insert more than
1250 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1251 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1253 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1255 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1257 * Makefile.in: Regenerate.
1258 * configure.in: Remove duplicate mips-*-ecoff* entry.
1259 * configure: Regenerate.
1261 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1262 (n_names): Cast away type mismatch.
1263 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1264 (obj_ecoff_frob_symbol): Likewise.
1265 * ecoff.c: (add_file): Add unused attribute.
1266 (ecoff_directive_begin): Likewise.
1267 (ecoff_directive_bend): Likewise.
1268 (ecoff_directive_def): Likewise.
1269 (ecoff_directive_dim): Likewise.
1270 (ecoff_directive_scl): Likewise.
1271 (ecoff_directive_size): Likewise.
1272 (ecoff_directive_type): Likewise.
1273 (ecoff_directive_tag): Likewise.
1274 (ecoff_directive_val): Likewise.
1275 (ecoff_directive_endef): Likewise.
1276 (ecoff_directive_end): Likewise.
1277 (ecoff_directive_ent): Likewise.
1278 (ecoff_directive_extern): Likewise.
1279 (ecoff_directive_file): Likewise.
1280 (ecoff_directive_fmask): Likewise.
1281 (ecoff_directive_frame): Likewise.
1282 (ecoff_directive_mask): Likewise.
1283 (ecoff_directive_loc): Likewise.
1284 (mark_stabs): Likewise.
1285 (ecoff_stab): Likewise.
1286 (ecoff_frob_symbol): Cast away type mismatch.
1287 (ecoff_padding_adjust): Likewise.
1288 (ecoff_build_symbols): Likewise.
1289 (ecoff_build_procs): Likewise.
1290 (ecoff_build_aux): Likewise.
1291 (ecoff_build_strings): Likewise.
1292 (ecoff_build_fdr): Likewise.
1293 (ecoff_build_debug): Likewise.
1294 * itbl-ops.c (itbl_assemble): Variable initialization.
1296 2001-05-03 Alan Modra <amodra@one.net.au>
1298 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1299 expressions rather than triggering an assert.
1301 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1303 * config/tc-openrisc.c: New file.
1304 * config/tc-openrisc.h: Likewise.
1306 * Makefile.am: Add OpenRISC target.
1307 * Makefile.in: Regenerated.
1309 * configure.in (openrisc-*-*): Add target.
1310 * configure: Regenerated.
1312 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1314 * config/tc-arm.c (arm_frag_align_code): Change error message to
1315 more explanatory version.
1317 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1319 * config/tc-mips.c (md_parse_option): Also accept
1320 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1322 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1324 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1325 argument passing order: predicate goes last, not first.
1327 2001-04-27 Sean McNeil <sean@mcneil.com>
1329 * configure.in: Add arm-vxworks.
1330 * configure: Regenerate.
1332 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1334 * config/tc-arm.c (arm_handle_align): New Function: Generate
1335 no-op filled alignment frags.
1336 (arm_frag_align_code): New Function: Create a code alignment frag.
1337 (arm_init_frag): New Function: Initialse the target dependent
1340 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1341 (TC_FRAG_INIT): Define.
1342 (HANDLE_ALIGN): Define.
1343 (md_do_align): Define.
1345 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1347 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1348 symbol has been initialised before extracting its symbol index.
1350 2001-04-24 H.J. Lu <hjl@gnu.org>
1352 * configure: Regenerated with the right version of autoconf.
1354 2001-04-24 Christian Groessler <cpg@aladdin.de>
1356 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1357 generate R_CALLR and R_REL16 relocations
1359 2000-04-20 Jason Eckhardt <jle@redhat.com>
1361 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1362 since frag_now can change after d10v_cleanup is called.
1364 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1366 * configure.in: Add the em type for FreeBSD targets.
1367 * configure: Regenerate.
1369 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1371 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1372 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1374 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1375 pc-relative relocations not placed at the end of the instruction.
1377 2001-04-13 Jim Wilson <wilson@redhat.com>
1379 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1382 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1384 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1385 handle SHF_MERGE and SHF_STRINGS.
1386 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1387 (obj_elf_section): Allow additional argument specifying entity size.
1388 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1389 in SEC_MERGE sections.
1391 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1393 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1395 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1397 * expr.c (operand): Pass &c to md_parse_name().
1398 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1400 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1402 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1404 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1405 * Makefile.in: Regenerated.
1407 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1408 * configure: Regenerated.
1410 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1412 * config/tc-mn10300.c (xr_registers): Added `pc'.
1414 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1416 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1417 * configure: Regenerate.
1419 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1420 cases, and always return size based on current fr_subtype.
1421 (md_begin): Move initialization of md_relax_table..
1422 (md_relax_table): ..to static initializer. Set rlx_length for
1423 UNDEF_WORD_DISP cases.
1424 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1425 (md_begin): Likewise.
1426 (md_relax_table): Likewise.
1427 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1428 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1429 Set rlx_backward and rlx_forward to zero for unused states.
1430 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1431 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1432 (UNCOND12, UNCOND32): Remove duplicate defines.
1434 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1436 * config/tc-cris.c (md_estimate_size_before_relax) <case
1437 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1438 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1439 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1440 Add cases to cover all relax states.
1441 (cris_insn_first_word_frag): New.
1442 (md_assemble): Call cris_insn_first_word_frag to get the first
1443 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1444 end. Drop variable insn_size.
1445 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1446 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1447 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1449 * write.c (write_object_file): Reset broken word state before
1452 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1454 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1455 for one line if not already enabled.
1456 * cond.c (s_elseif): Correct conditional assembly listing.
1459 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1460 Don't abort on NULL current_cframe.
1462 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1464 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1465 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1466 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1467 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1468 * config/obj-coff.c (do_relocs_for): Likewise.
1469 (yank_symbols): Likewise.
1470 (fixup_segment): Likewise.
1471 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1472 (ppc_fix_adjustable): Likewise.
1473 * config/tc-mips.c (md_convert_frag): Likewise.
1474 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1475 * ehopt.c (eh_frame_convert_frag): Likewise.
1476 * expr.c (make_expr_symbol): Likewise.
1478 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1480 * symbols.c (resolve_symbol_value): Don't fix expression values
1481 until relaxation is complete.
1482 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1483 (S_GET_VALUE): Likewise, and return unresolved expression value.
1484 * write.c (finalize_syms): New.
1485 (relax_and_size_seg): Split into..
1486 (relax_seg): New function, returns 1 if anything changed..
1487 (size_seg): And the remainder of relax_and_size_seg.
1488 (fixup_segment): Arrange for final resolution of sym values.
1489 (adjust_reloc_syms): Likewise.
1490 (write_object_file): Likewise, and repeatedly call relax_seg until
1491 nothing more changes.
1492 (relax_segment): Return 1 if anything changed. Use correct types
1493 for rs_org `target' and `after'.
1494 * write.h (finalize_syms): Declare.
1495 (relax_segment): Update prototype.
1497 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1498 do-nothing cases to switch to avoid abort on a second relaxation
1499 pass, and tidy code a little.
1500 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1501 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1502 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1503 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1504 (md_relax_table): Remove first four unused entries. Increment
1505 rlx_length by one throughout table, and update comments to suit.
1506 (md_estimate_size_before_relax): Return size of current variable
1507 part of frag to reflect reality when relaxing more than once.
1508 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1509 (COND32, UNCD32): Rename to DISP32 throughout.
1510 (UNDEF_WORD_DISP): Renumber to 3.
1511 (md_estimate_size_before_relax): Add extra do-nothing cases.
1512 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1513 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1514 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1515 handle word and dword branches.
1517 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1519 * config/tc-cris.h (tc_fix_adjustable): Allow only
1520 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1521 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1522 example in comment to valid type.
1524 2001-03-28 H.J. Lu <hjl@gnu.org>
1526 * read.c (equals): Set to local for COFF only if it hasn't been
1529 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1531 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1532 (md_begin): Use it when setting default architecture.
1534 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1536 * read.c (equals): (for COFF) default symbols to being local.
1538 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1540 * configure.in (cris-*-*): Change default emulation to criself.
1541 (cris-*-*aout*): New rule.
1542 * configure: Regenerate.
1544 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1546 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1547 BFD_RELOC_390_GOTENT.
1548 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1549 BFD_RELOC_390_GOTENT.
1551 2001-03-26 Nick Clifton <nickc@redhat.com>
1553 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1554 * config/tc-s390.c (s390_force_relocation): New function: Force
1555 relocations for VTINHERIT relocs.
1557 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1559 * doc/as.texinfo: Put @c man begin to generate the as man page.
1560 When generating man, define all the variables. Re-organize some
1561 options to obtain better indentation of man page.
1562 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1563 (as.1): Build from as.texinfo.
1564 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1566 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1568 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1569 scale factor, and return the end of the expression.
1570 (i386_operand): Modify for above.
1572 2001-03-23 Nick Clifton <nickc@redhat.com>
1574 * doc/as.texinfo: Document --listing-XXX command line switches.
1575 Explain why listings behave differently when -pipe is used.
1577 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1579 * write.c (fix_new_exp): Print an error if passed a register.
1581 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1583 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1584 (PIC_SUFFIX_CHAR): New macro.
1585 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1586 (pic): New variable.
1587 (md_longopts): New option --pic.
1588 (OPTION_PIC): Define.
1589 (md_estimate_size_before_relax): Tweak longish comment.
1590 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1591 (md_assemble): Handle a PIC relocation on prefix and normal
1592 instruction operands.
1593 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1594 "complex" operand expressions. Call frag_more outside
1595 gen_cond_branch_32 parameter list.
1596 (cris_process_instruction): Handle PIC relocs on parsed
1597 operand expressions. Validize PIC reloc sizes.
1598 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1599 (gen_bdap): Handle "complex" operand expressions.
1600 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1601 ADD.D offset,PC as jump instruction if generating PIC. Generate
1602 error instead of crashing on complex expressions.
1603 (cris_number_to_imm): Add segT parameter. All callers changed.
1604 Use segT parameter, not now_seg, for segment of fixup. Handle
1605 PCREL relocations but check that they are fully resolved.
1606 (md_parse_option): Handle OPTION_PIC.
1607 (tc_gen_reloc): Handle PIC relocs.
1608 (md_show_usage): Update for --pic.
1609 (md_apply_fix3): Renamed from md_apply_fix.
1610 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1611 (md_cris_force_relocation): Force relocation for PIC relocs.
1613 * config/tc-cris.h: Tweak attribution.
1614 (MD_APPLY_FIX3): Define.
1615 (IS_CRIS_PIC_RELOC): New macro.
1616 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1617 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1619 (tc_frob_symbol): Avoid emitting undefined symbols.
1621 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1623 * frags.h (struct frag): Add relax_marker.
1624 * write.c (is_dnrange): Delete.
1625 (relax_frag): Use correct types for `aim', `target', `address'.
1626 Delete `offset', `was_address'. Test `relax_marker' instead of
1627 using fragile (and slow) address test.
1628 (relax_segment): Init and flip `relax_marker'.
1630 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1632 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1635 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1637 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1638 with 'Motorola specification for assembly language input standard'.
1640 2001-03-17 Richard Henderson <rth@redhat.com>
1642 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1643 (dwarf2_directive_loc): Don't use them.
1644 (dwarf2_directive_file): Reject duplicate file definitions.
1645 (get_filenum): Zero allocated memory.
1646 (out_file_list): Complain about missing file definitions.
1648 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1650 * read.c (do_org): Handle complex expressions.
1651 * cgen.c (gas_cgen_finish_insn): Likewise.
1653 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1655 * config/tc-ia64.c (md): New member keep_pending_output.
1656 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1658 (dot_xdata): Turn on md.keep_pending_output for the duration of
1660 (dot_xfloat_cons): Ditto.
1661 (dot_xstringer): Ditto.
1662 (dot_xdata_ua): Ditto.
1663 (dot_xfloat_cons_ua): Ditto.
1665 2001-03-15 Jim Wilson <wilson@redhat.com>
1667 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1670 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1672 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1674 2001-03-15 DJ Delorie <dj@redhat.com>
1676 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1677 blindly freeing string if it isn't at the top of the obstack.
1679 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1681 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1682 (NUM_FLAG_CODE): Define.
1683 (lex_got): New function.
1684 (got_reloc): New global var.
1685 (x86_cons_fix_new): New function.
1686 (x86_cons): New function.
1687 (i386_immediate): Use lex_got here, replacing inline code. Change
1688 "ignoring junk.." error message to "junk.."
1689 (i386_displacement): Likewise.
1690 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1691 (x86_cons): Declare.
1692 (TC_CONS_FIX_NEW): Define.
1693 (x86_cons_fix_new): Declare.
1695 2001-03-12 Nick Clifton <nickc@redhat.com>
1697 * config/tc-arm.c (md_begin): Always set machine type based on
1700 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1702 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1703 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1705 <JumpInterSegment output>: Use correct i.disp_reloc[].
1706 <immediate output>: Likewise.
1708 2001-03-06 Nick Clifton <nickc@redhat.com>
1710 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1713 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1715 * config/tc-m68k.c : Add 5407 to archs[] table.
1716 (HAVE_LONG_BRANCH): Add mcf5407.
1717 (select_control_regs): Recognize 5407.
1719 2001-03-02 Dave Brolley <brolley@redhat.com>
1721 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1724 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1726 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1727 (gen_to_words): Print warnings if NaNs are found and the target CPU
1728 does not support them. Allow largest exponent to be used in normal
1729 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1731 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1733 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1734 anymore since we use bfd_elf_generic_reloc now.
1735 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1737 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1739 * configure.in (BFD_VERSION): New.
1740 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1741 * configure: Regenerate.
1742 * Makefile.am: Run "make dep-am"
1743 * Makefile.in: Regenerate.
1744 * doc/Makefile.in: Regenerate.
1746 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1748 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1749 SEC_NEVER_LOAD when the 'n' flag is used.
1750 Add SEC_NEVER_LOAD to matchflags.
1752 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1754 * symbols.c (decode_local_label_name): Initialize message_format
1755 only when an error is reported (perf pb due to I18N).
1757 2001-02-23 H.J. Lu <hjl@gnu.org>
1759 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1760 BFD_ASSEMBLER is not defined.
1762 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1764 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1765 done if it's against a symbol.
1767 2001-02-22 Timothy Wall <twall@cygnus.com>
1769 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1770 target formats if applicable.
1771 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1772 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1773 * Makefile.in: Regenerated.
1774 * configure.in: Added configuration for ia64-*-aix*.
1775 * configure: Regenerated.
1777 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1779 * config/tc-ia64.c (enum operand_match_result): New type.
1780 (operand_match): Change return type to operand_match_result.
1781 Fix all returns appropriately, adding support for returning the
1782 out-of-range result.
1783 (parse_operands): New locals result, error_pos, out_of_range_pos,
1784 curr_out_of_range_pos. Rewrite operand matching loop to give better
1787 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1789 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1790 (dot_proc): Clear unwind.prologue_count to zero.
1791 (dot_prologue): Increment unwind.prologue_count.
1792 (dot_restore): If second operand is omitted, use
1793 unwind.prologue_count -1 for "ecount" (# of additional regions to
1794 pop). Decrement unwind.prologue_count by number of regions
1797 2001-02-21 Nick Clifton <nickc@redhat.com>
1799 * doc/as.texinfo (Section): Note that some flags to the COFF
1800 version of .section remove attributes rather than setting them.
1802 2001-02-20 Kazu Hirata <kazu@hxi.com>
1804 * config/tc-pdp11.c: Fix formatting.
1805 * config/tc-pdp11.h: Likewise.
1807 2001-02-20 Bo Thorsen <bo@suse.de>
1809 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1812 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1814 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1815 all FreeBSD platforms should look the same at this level.
1816 * configure: Rebuilt.
1817 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1819 2001-02-18 lars brinkhoff <lars@nocrew.org>
1821 * Makefile.am: Add PDP-11 target.
1822 * configure.in: Likewise.
1823 * config/tc-pdp11.c: New file.
1824 * config/tc-pdp11.h: New file.
1825 * doc/Makefile.am: Add PDP-11 documentation.
1826 * doc/all.texi: Likewise.
1827 * doc/as.texinfo: Likewise.
1828 * doc/c-pdp11.texi: New file.
1830 2001-02-16 matthew green <mrg@redhat.com>
1832 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1834 2001-02-13 Jim Wilson <wilson@redhat.com>
1836 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1837 reloc instead of a 0 reloc.
1838 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1840 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1842 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1844 * write.c (is_dnrange): Stop as soon as the address becomes
1846 (relax_frag): Add segment parameter. Only call symbol_get_frag
1847 once. Only call is_dnrange if the symbol is in the same segment,
1848 and the symbol address is larger.
1849 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1850 * write.h (relax_frag): Update declaration.
1851 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1853 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1854 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1855 (m32r_relax_frag): Update declaration.
1856 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1857 * config/tc-tic54x.h (md_relax_frag): Likewise.
1858 * doc/internals.texi (CPU backend): Update documentation for
1861 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1863 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1864 Mention effect of < 386 architectures on jump promotion.
1865 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1867 * config/tc-i386.c (no_cond_jump_promotion): New.
1868 (set_cpu_arch): Parse "jumps" arch modifier.
1869 (insn_size): Modify usage comment.
1870 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1871 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1872 (TYPE_FROM_RELAX_STATE): New define.
1873 (UNCOND_JUMP, COND_JUMP): Renumber.
1874 (md_relax_table): Reorder to suit.
1875 (COND_JUMP86): New define.
1876 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1877 (md_assemble): Create frag var for jumps of max size, encode relax
1878 state for COND_JUMP86.
1879 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1880 leave conditional jumps small if no_cond_jump_promotion.
1881 (md_convert_frag): Likewise.
1883 * expr.c (operator): Don't bump input_line_pointer for two char
1884 operators. Instead return operator size via new param num_chars.
1885 (expr): Use above to parse multi-char operators correctly.
1887 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1889 * config/tc-i386.c (i386_displacement): Fix handling of
1890 BFD_RELOC_X86_64_GOTPCREL.
1891 (i386_validate_fix): Likewise.
1893 2001-02-12 Philip Blundell <pb@futuretv.com>
1895 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1896 ldrt/strt instructions.
1898 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1900 * config/tc-mips.c (macro): For M_LA_AB emit a
1901 BFD_RELOC_MIPS_CALL16 relocation or a
1902 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1903 BFD_RELOC_MIPS_GOT16 and
1904 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1905 loading the jump register when generating SVR4_PIC code.
1907 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1909 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1910 map to MIPS-specific files, as they used to do before the
1911 change on 2000-05-21.
1912 * configure: Regerate.
1914 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1916 * config/tc-mips.c (md_parse_option): Don't try to compile
1917 ELF-only option code if not ELF.
1919 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1921 * config/tc-ia64.h (md_elf_section_type): New macro.
1922 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1923 (they're now handled via ia64_elf_section_type.
1925 * config/tc-ia64.c (unwind): New members saved_text_seg,
1926 saved_text_subseg, and force_unwind_entry.
1927 (optimize_unw_records): New function to optimize away unnecessary
1929 (ia64_elf_section_type): New function.
1930 (output_unw_records): Generate unwind info only if the size is
1931 non-zero or if it's forced for some other reason (e.g.,
1932 handlerdata or a personality routine).
1933 (generate_unwind_image): Don't switch back to previous
1934 section---stay inside the unwind info section instead so that
1935 handlerdata that may follow goes into the right place.
1936 (dot_handlerdata): Force generation of unwind entry and save the
1937 current active text segment before generating unwind image.
1938 (dot_unwentry): Force generation of unwind entry.
1939 (dot_personality): Ditto.
1940 (dot_endp): Generate unwind table entry only if there is
1941 some unwind info or the unwind entry was forced.
1943 * config/tc-ia64.c (make_unw_section_name): New macro to form
1944 unwind section name.
1945 (generate_unwind_image): Add "text_name" argument. Use it to
1946 form unwind section name.
1947 (dot_handlerdata): Determine current segment (section) name and
1948 pass it to generate_unwind_image().
1949 (dot_endp): Determine current segment (section) name and use
1950 it to determine the appropriate unwind section name.
1951 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1952 n, fill, and max arguments.
1954 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1956 * Makefile.am: Add linux target for S/390.
1957 * configure.in: Likewise.
1958 * config/tc-s390.c: New file.
1959 * config/tc-s390.h: New file.
1961 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1963 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1964 2byte, 4byte and 8byte.
1966 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1968 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1969 md_number_to_chars with size > sizeof (valueT).
1971 2001-02-06 H.J. Lu <hjl@gnu.org>
1973 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1974 there is no relocation.
1976 2001-02-06 H.J. Lu <hjl@gnu.org>
1978 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1980 * config/tc-ia64.c (md_parse_option): Only accept the valid
1981 ia64 options on "-axxx".
1983 2001-02-05 Jim Wilson <wilson@redhat.com>
1985 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1986 aborting for invalid operands.
1988 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1990 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1991 than via pointer. Update all callers.
1992 (UNWIND_LOW32): Define.
1993 (UNWIND_HIGH32): Define.
1994 (pa_build_unwind_subspace): Use the above macros instead of dumping
1995 bitfields directly. Call frag_more once rather than multiple times.
1996 (md_assemble): Use UNWIND_LOW32.
1997 (pa_entry): Likewise
1998 (pa_procend): Likewise.
1999 (process_exit): Use UNWIND_HIGH32.
2001 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2003 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2004 function to select the header according to the cpu.
2005 (md_after_pass_hook, md_do_align): Remove.
2006 (md_cleanup, m68hc11_cleanup): Remove.
2007 (md_pcrel_from_section): Declare.
2008 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2009 (build_jump_insn, build_insn): Likewise.
2010 (m68hc11_listing_header): New function.
2011 (m68hc11_cleanup): Remove.
2013 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2015 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2016 symbols because there is no support for shared libraries and these
2017 symbols can't be overridden (unless they are weak).
2019 2001-02-01 Momchil Velikov <velco@fadata.bg>
2021 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2022 for the compilation unit with a zero byte.
2024 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2026 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2027 destinations. Correct range check for 17 and 22 bit branches.
2029 2001-01-25 Nick Clifton <nickc@redhat.com>
2031 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2032 still set. Issue an error message instead.
2033 (md_estimate_size_before_relax): Delete unused variable
2034 'buffer_address'. Fixup parentheses around if statement.
2036 2001-01-23 Kazu Hirata <kazu@hxi.com>
2038 * as.c: Fix formatting.
2039 * ehopt.c: Likewise.
2040 * messages.c: Likewise.
2041 * stabs.c: Likewise.
2042 * symbols.c: Likewise.
2044 2001-01-23 Ben Elliston <bje@redhat.com>
2046 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2048 2001-01-22 Kazu Hirata <kazu@hxi.com>
2050 * config/tc-alpha.c: Fix formatting.
2052 2001-01-19 Kazu Hirata <kazu@hxi.com>
2054 * config/tc-alpha.c: Fix formatting.
2056 2001-01-18 Kazu Hirata <kazu@hxi.com>
2058 * config/tc-alpha.c: Fix formatting.
2060 2001-01-18 Nick Clifton <nickc@redhat.com>
2062 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2064 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2066 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2068 * configure.in (cpu_type, arch): Match i386 too.
2069 * configure: Rebuilt.
2071 2001-01-16 Kazu Hirata <kazu@hxi.com>
2073 * config/tc-i386.c: Fix formatting.
2075 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2077 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2078 relocs for .PARISC.unwind section.
2080 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2081 depending on section flags, not just for .text.
2083 2001-01-15 Jim Wilson <wilson@redhat.com>
2085 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2086 not immediately followed by an instruction.
2088 2001-01-15 Kazu Hirata <kazu@hxi.com>
2090 * config/tc-m68hc11.c: Fix formatting.
2092 2001-01-15 Nick Clifton <nickc@redhat.com>
2094 * symbols.c (colon): Change 'already defined symbol' from a
2095 fatal error to an ordinary error. There is no reason why this
2096 error should be fatal.
2098 * message.c (as_fatal): Delete output file, if one has been
2101 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2103 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2105 2001-01-14 Kazu Hirata <kazu@hxi.com>
2107 * config/tc-alpha.c: Fix formatting.
2108 * config/tc-arc.c: Likewise.
2109 * config/tc-arc.h: Likewise.
2110 * config/tc-d10v.c: Likewise.
2111 * config/tc-i370.c: Likewise.
2112 * config/tc-i386.c: Likewise.
2113 * config/tc-i960.c: Likewise.
2114 * config/tc-m68k.c: Likewise.
2115 * config/tc-ppc.c: Likewise.
2116 * config/tc-sparc.c: Likewise.
2117 * config/tc-tahoe.c: Likewise.
2118 * config/tc-vax.c: Likewise.
2120 * config/tc-arc.c: Fix formatting.
2122 * config/tc-arc.c: Fix formatting.
2124 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2126 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2127 both 32 and 64 bit ELF.
2129 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2130 and don't bother storing `m' for "ce" completer. Tidy handling of
2131 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2133 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2135 * config/tc-i386.h (TARGET_MACH): New macro.
2136 (i386_mach): Declare.
2137 * config/tc-i386.c (i386_mach): New function.
2139 2001-01-13 Philip Blundell <philb@gnu.org>
2141 * doc/as.texinfo: Fix spelling and cross-references.
2143 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2144 character for all systems, not just GNU/Linux. Make it explicit
2145 that `-k' doesn't affect code generation, just ELF flags.
2147 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2149 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2152 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2154 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2156 2001-01-12 Nick Clifton <nickc@redhat.com>
2158 * as.c (print_args): Update copyright date to 2001.
2160 2001-01-12 Peter Targett <peter.targett@arccores.com>
2162 * doc/c-arc.texi: New file.
2163 Some sections to be expanded.
2165 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2167 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2168 (md_parse_option): Always accept "--32".
2170 2001-01-11 Peter Targett <peter.targett@arccores.com>
2172 * as.h (TC_ARC): Ensure struc-symbol.h included.
2173 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2175 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2176 (TARGET_SYMBOL_FIELDS) added.
2178 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2179 * doc/c-arc.texi: New file.
2180 Some sections to be expanded.
2181 * doc/as.texinfo: Update command-line options.
2182 Removed outdated text for ARC dependant features, instead include
2183 text from above file.
2185 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2186 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2187 (targ-cpu.h) header.
2189 * config/tc-arc.c: New updated configuration for
2190 ARC, including selection of core variants, and extensibility of
2191 instructions, registers etc. through directives.
2193 * config/tc-arc.c (arc_extinst): Minor corrections for
2195 (arc_common) Likewise. Make alignment argument optional for local
2196 symbols also, with default of zero.
2198 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2200 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2201 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2202 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2203 and fix_new_exp() instead.
2204 (md_convert_frag): For indexed post byte use the symbol value
2205 rather than the displacement.
2206 (md_relax_table): Fix indexed offset relax.
2208 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2210 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2212 (relaxable_symbol): New function.
2214 2001-01-11 Andreas Jaeger <aj@suse.de>
2216 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2219 2001-01-10 Nick Clifton <nickc@redhat.com>
2221 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2222 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2224 2001-01-10 Nick Clifton <nickc@redhat.com>
2226 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2227 character used to dollar local symbols.
2228 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2229 local label symbols.
2230 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2231 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2233 Use LOCAL_LABEL_CHAR.
2234 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2235 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2236 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2238 2001-01-08 Bo Thorsen <bo@suse.de>
2240 * config/tc-i386.c (i386_immediate, i386_displacement):
2243 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2245 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2248 2001-01-07 Philip Blundell <philb@gnu.org>
2250 * doc/as.texinfo (Bug Reporting): Update email address for
2254 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2256 * configure.in: Define DEFAULT_ARCH for i386.
2257 * config/tc-i386.c (md_assemble): Return after the error message;
2258 move testing for 64bit operands to proper place.
2260 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2262 * doc/as.texinfo: Document '#' as comment character for i386 and
2263 x86_64. Add AMD x86-64 into menu of machine dependent information.
2265 * doc/c-i386.texi: Document x86_64 extensions.
2267 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2269 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2271 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2273 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2274 * NEWS: Add note about Pentium4 support.
2276 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2278 * config/tc-i387.c (pi, pte, pt): Update.
2279 (type_names): Add new types.
2281 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2283 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2284 CpuUnknown): Renumber
2285 (CpuP4, CpuSSE2): New.
2286 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2288 2001-01-03 Philip Blundell <pb@futuretv.com>
2290 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2292 (alpha_fix_adjustable): Likewise.
2293 (md_apply_fix): Likewise.
2295 2000-12-31 H.J. Lu <hjl@gnu.org>
2297 * listing.c (listing_message): Allocate string only if it is
2300 * configure: Rebuild.
2302 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2304 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2305 Point out caveats with generating fixups for the opcode in a frag.
2307 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2309 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2312 2000-12-29 H.J. Lu <hjl@gnu.org>
2314 * listing.c (calc_hex): Print the variable part only if the
2315 fragment type is rs_fill.
2317 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2319 * doc/internals.texi (tc_conditional_pseudoop,
2320 TC_LINKRELAX_FIXUP): Fix typos.
2322 2000-12-28 Richard Henderson <rth@redhat.com>
2324 * write.c (subsegs_finish): Fix thinko last change -- don't
2325 "optimize" the alignment == 0 case.
2327 2000-12-28 Richard Henderson <rth@redhat.com>
2329 * as.h (rs_align_test): New.
2330 * frags.c (NOP_OPCODE): Move default from read.c.
2331 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2332 (frag_align_code): New.
2333 * frags.h (frag_align_code): Declare.
2334 * read.c (NOP_OPCODE): Remove.
2335 (do_align): Use frag_align_code.
2336 * write.c (NOP_OPCODE): Remove.
2337 (get_recorded_alignment): New.
2338 (cvt_frag_to_fill): Handle rs_align_test.
2339 (relax_segment): Likewise.
2340 (subsegs_finish): Align last subseg in section to the
2341 section alignment. Use frag_align_code.
2342 * write.h (get_recorded_alignment): Declare.
2343 * config/obj-coff.c (size_section): Handle rs_align_test.
2344 (fill_section, fixup_mdeps): Likewise.
2345 (write_object_file): Use frag_align_code.
2347 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2348 (alpha_handle_align): New.
2349 * config/tc-alpha.h (HANDLE_ALIGN): New.
2350 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2352 * config/tc-i386.h (md_do_align): Use frag_align_code.
2353 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2355 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2356 (ia64_handle_align): New.
2357 * config/tc-ia64.h (HANDLE_ALIGN): New.
2358 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2360 * config/tc-m32r.c (m32r_do_align): Remove.
2361 (m32r_handle_align): New.
2362 (fill_insn): Use frag_align_code.
2363 * config/tc-m32r.h (md_do_align): Remove.
2364 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2365 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2366 * config/tc-mips.c, config/tc-mips.h: Similarly.
2368 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2369 (sh_handle_align): Likewise. Handle rs_align_code.
2370 (sh_do_align): Remove.
2371 * config/tc-sh.h (md_do_align): Remove.
2372 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2374 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2375 (sparc_handle_align): Likewise. Handle rs_align_code.
2376 * config/tc-sparc.h (md_do_align): Remove.
2377 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2379 2000-12-22 DJ Delorie <dj@redhat.com>
2381 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2382 when we assemble the first half of a pair.
2384 2000-12-22 H.J. Lu <hjl@gnu.org>
2386 * config/tc-i386.c (reloc): Update the macro for non-bfd
2388 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2390 2000-12-22 H.J. Lu <hjl@gnu.org>
2392 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2394 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2396 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2397 (QWORD_MNEM_SUFFIX): New macro.
2398 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2400 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2401 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2403 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2404 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2405 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2406 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2407 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2409 (Reg, WordReg): Add Reg64.
2410 (Imm): Add Imm32S and Imm64.
2412 (Disp): Add Disp64 and Disp32S.
2413 (AnyMem): Add Disp32S.
2414 (RegRex, RegRex64): New macros.
2415 (rex_byte): New type.
2416 * config/tc-i386.c (set_16bit_code_flag): Kill.
2417 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2418 (reloc): New parameter "signed"; support x86_64.
2419 (set_code_flag): New.
2420 (DEFAULT_ARCH): New macro; default to "i386".
2421 (default_arch): New static variable.
2422 (struct _i386_insn): New fields Operand_PCrel; rex.
2423 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2424 (flag_code): New enum and static variable.
2425 (use_rela_relocations): New static variable.
2426 (flag_code_names): New static variable.
2427 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2428 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2430 (i386_align_code): Return plain "nop" for x86_64.
2431 (mode_from_disp_size): Support Disp32S.
2432 (smallest_imm_type): Support Imm32S and Imm64.
2433 (offset_in_range): Support size of 8.
2434 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2435 (md_pseudo_table): Add "code64"; use set_code_flat.
2436 (md_begin): Emit sane error message on hash failure.
2437 (tc_i386_fix_adjustable): Support x86_64 relocations.
2438 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2439 instructions supported on particular arch just partially,
2440 output of 64bit immediates, handling of Imm32S and Disp32S type.
2441 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2442 (i386_displacement): Likewise.
2443 (i386_index_check): Cleanup; support 64bit addresses.
2444 (md_apply_fix3): Support x86_64 relocation and rela.
2445 (md_longopts): Add "32" and "64".
2446 (md_parse_option): Add OPTION_32 and OPTION_64.
2447 (i386_target_format): Call even for ELFs; choose between
2448 elf64-x86-64 and elf32-i386.
2449 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2450 (tc_gen_reloc): Support rela relocations and x86_64.
2451 (intel_e09_1): Support QWORD.
2453 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2455 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2456 it's not an offset expression.
2457 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2458 keep the braces '[' and ']' in the output string.
2459 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2460 != FLAT. There is no such op_modifier.
2462 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2464 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2467 2000-12-13 Kazu Hirata <kazu@hxi.com>
2469 * as.h: Fix formatting.
2471 * dwarf2dbg.c: Likewise.
2472 * input-scrub.c: Likewise.
2475 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2477 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2478 configure: Regenerate.
2480 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2482 * dwarf2dbg.c: #include <limits.h> only if it exists.
2484 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2486 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2487 (md_apply_fix): Here too.
2489 2000-12-12 Jim Wilson <wilson@redhat.com>
2491 * config/tc-ia64.h (ia64_init): Add prototype.
2493 2000-12-12 H.J. Lu <hjl@gnu.org>
2495 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2497 * read.h (outputting_stabs_line_debug): Change it to int.
2498 * stabs.c (outputting_stabs_line_debug): Likewise.
2500 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2502 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2503 the address of a function result.
2505 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2507 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2508 (md_assemble): Call dwarf2_emit_insn.
2509 (shlib): Fix typo SHILB -> SHLIB.
2510 (md_parse_option): Likewise.
2511 (ppc_elf_validate_fix): Likewise:
2512 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2514 2000-12-12 Nick Clifton <nickc@redhat.com>
2516 * cgen.h: Fix formatting.
2517 * input-scrub.c: Fix formatting.
2518 * macro.c: Fix formatting.
2519 * config/tc-mips.c: Fix formatting.
2520 * doc/c-mips.texi: Fix formatting.
2522 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2524 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2525 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2527 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2529 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2532 * i386.h (*_Suf): Remove No_dSuf.
2533 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2535 (i386_optab): Remove 'd' in the suffixes.
2537 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2539 * config/tc-i386.c (T_SHORT): Undefine before defining.
2541 2000-12-05 Kazu Hirata <kazu@hxi.com>
2543 * config/tc-mips.c: Fix formatting.
2545 2000-12-04 Matthew Hiller <hiller@redhat.com>
2547 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2548 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2549 (md_show_usage): Ditto.
2550 (md_parse_option): Ditto.
2551 (d10v_cleanup): Writes pending instruction only if
2552 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2553 Fix compile time warning messages.
2555 * doc/c-d10v.texi: Documents new options.
2557 2000-12-04 Matthew Hiller <hiller@redhat.com>
2559 * stabs.c (outputting_stabs_line_debug): New variable.
2560 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2561 function entry and unset at function exit.
2563 * read.h (outputting_stabs_line_debug): New extern declaration.
2565 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2567 * dwarf2dbg.c: Fix compile time warning messages.
2569 2000-12-03 Kazu Hirata <kazu@hxi.com>
2571 * config/tc-a29k.c: Fix formatting.
2572 * config/tc-alpha.c: Likewise.
2573 * config/tc-arm.c: Likewise.
2574 * config/tc-cris.c: Likewise.
2575 * config/tc-hppa.c: Likewise.
2576 * config/tc-i370.c: Likewise.
2577 * config/tc-i386.c: Likewise.
2578 * config/tc-i860.c: Likewise.
2579 * config/tc-i960.c: Likewise.
2580 * config/tc-ia64.c: Likewise.
2581 * config/tc-m68hc11.c: Likewise.
2582 * config/tc-m68k.c: Likewise.
2583 * config/tc-m88k.c: Likewise.
2584 * config/tc-pj.c: Likewise.
2585 * config/tc-ppc.c: Likewise.
2586 * config/tc-sh.c: Likewise.
2587 * config/tc-sparc.c: Likewise.
2588 * config/tc-tahoe.c: Likewise.
2589 * config/tc-vax.c: Likewise.
2591 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2593 * config/tc-mips.c (mips_ip): When calculating offsets,
2594 don't accept as constant the difference between the
2595 addresses of symbols in two different sections.
2597 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2599 (validate_mips_insn): Likewise. Also, update 'B' operand
2600 specifier to use OP_*_CODE20 constants and delete 'm' operand
2602 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2603 operand specifiers. Change warning generated by 'B' operand
2604 specifier to reflect its new multi-purpose usage.
2606 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2607 -1, and update comment.
2608 (file_mips_isa): Likewise.
2609 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2610 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2611 ISA_* constants rather than hard-coded numbers.
2612 (mips_cpu_info): New structure.
2613 (mips_cpu_info_table): New table describing CPU and ISA names
2615 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2616 mips_cpu_info_from_cpu): New functions.
2617 (mips_isa_to_str): New function to get string for ISA name.
2618 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2619 return const char *.
2620 (md_begin): Redo CPU and ISA selection logic, using
2621 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2622 than hard-coded numbers.
2623 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2624 ISA_* constants rather than hard-coded numbers.
2625 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2626 (md_longopts): Delete OPTION_NO_MIPS32.
2627 (md_parse_option): Convert to use ISA_* constants rather than
2628 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2629 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2630 to use strcasecmp to recognize "default" and to use
2631 mips_cpu_info_from_name to get CPU numbers from argument.
2632 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2633 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2635 (s_mipsset): Accept ISA value 32.
2636 * doc/as.texinfo: Clean up MIPS options summary slightly,
2637 remove -no-mips32. Add note about -mips4 and -mips32
2638 specifying those ISA levels. Delete -mips32 and -no-mips32
2639 cpu flag descriptions.
2640 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2641 up the supported CPU switch list, and replace 4Kc, 4Km, and
2642 4Kp entries with a single mips32-4k entry. Note that you can
2645 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2647 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2649 (md_parse_option): Add cases for OPTION_MIPS5 and
2651 (md_show_usage): Mention -mips5 and -mips64 arguments.
2652 (s_mipsset): Add cases for MIPS5 and MIPS64.
2653 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2655 * doc/as.texinfo: Mention -mips5 and -mips64 options
2657 * doc/c-mips.texi: Likewise. Also update introduction
2658 and ".set" usage information.
2660 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2662 (mips_cpu_info_table): Add SB-1 entries.
2663 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2664 known to the -mcpu option.
2666 * doc/as.texinfo: Correct description of MIPS -mcpu
2667 option, by copying some of the text from doc/c-mips.texi.
2669 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2671 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2673 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2674 (sparc*-*-rtems*): Switched from a.out to ELF.
2675 * configure: Regenerate.
2676 * config.in: Regenerate.
2677 * Makefile.in: Regenerate.
2678 * aclocal.m4: Regenerate.
2679 * po/gas.pot: Regenerate.
2681 2000-11-30 Philip Blundell <pb@futuretv.com>
2683 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2684 even in non BFD_ASSEMBLER case.
2686 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2688 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2691 2000-11-29 Richard Henderson <rth@redhat.com>
2693 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2694 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2695 thread multiple subsegments properly; handle multiple code
2696 sections properly; emit proper compilation unit info for assembler
2697 generated debugging.
2699 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2700 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2701 (dwarf2dbg_estimate_size_before_relax): Declare.
2702 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2703 * write.c: Include dwarf2dbg.h.
2704 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2705 (relax_segment): Likewise.
2707 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2709 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2710 jump>: Use as_bad_where instead of as_bad. Tweak error message
2711 accordingly. Stabilize frag by updating fix part and resetting
2713 <undefined symbol, unconditional jump>: Ditto.
2714 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2715 indexing is_end_of_line[].
2716 (md_assemble): Initialize size to 0.
2717 (md_section_align): Mark parameter seg as unused.
2718 (parse_reg): Parse names case-insensitively.
2720 2000-11-28 Kazu Hirata <kazu@hxi.com>
2722 * config/obj-aout.h: Fix formatting.
2723 * config/obj-bout.h: Likewise.
2724 * config/obj-coff.c: Likewise.
2725 * config/obj-coff.h: Likewise.
2726 * config/obj-elf.h: Likewise.
2727 * config/obj-som.h: Likewise.
2728 * config/obj-vms.c: Likewise.
2729 * config/obj-vms.h: Likewise.
2730 * config/tc-h8300.h: Likewise.
2731 * config/tc-ns32k.h: Likewise.
2732 * config/tc-sparc.h: Likewise.
2733 * config/tc-tic54x.h: Likewise.
2734 * config/tc-z8k.h: Likewise.
2736 2000-11-28 Nick Clifton <nickc@redhat.com>
2738 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2739 License is present in the sources, but not the output, and
2740 also available from the GNU website.
2741 (GNU Free Documentation License): Comment out this section.
2743 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2745 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2746 targets. Remove i860 from valid a.out targets.
2747 * Makefile.in: Regenerate.
2749 * config/tc-cris.c: Include dwarf2dbg.h.
2750 (md_pseudo_table): Add .file and .loc.
2751 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2752 (s_cris_file, s_cris_loc): New.
2753 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2754 * Makefile.am: Regenerate dependencies.
2755 * Makefile.in: Regenerate.
2757 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2759 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2760 (MRI_MUL_PRECEDENCE): Likewise.
2761 (op_rank): Fix a comment typo.
2763 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2765 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2767 (get_operand): Fix analysis for movw/movb instructions.
2769 2000-11-24 Nick Clifton <nickc@redhat.com>
2771 * configure.in (xscale-elf): Add target.
2772 (xscale-coff): Add target.
2773 * configure: Regenerate.
2775 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2777 (ARM_EXT_XSCALE): New ARM architecture extension.
2778 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2779 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2780 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2781 (ARM_ARCH_V4): Remove processor from architecture.
2782 (ARM_ARCH_3M): New architecutre definition.
2783 (ARM_ARCH_V5TE): New architecutre definition.
2784 (ARM_ARCH_XSCALE): New architecutre definition.
2785 (CPU_DEFAULT): Allow to be defaulted to XScale.
2786 (atpcs): New boolean variable.
2787 (ldr_flags): Support 'd' flag for double word loads.
2788 (str_flags): Support 'd' flag for double word stored.
2789 (do_mia): New function.
2790 (do_mar): New function.
2791 (do_mra): New function.
2792 (do_pld): New function.
2793 (do_ldrd): New function.
2794 (do_blx): New function.
2795 (do_bkpt): New function.
2796 (do_clz): New function.
2797 (do_lstc2): New function.
2798 (do_cdp2): New function.
2799 (do_t_blx): New function.
2800 (do_t_bkpt): New function.
2801 (do_smla): New function.
2802 (do_smlal): New function.
2803 (do_smul): New function.
2804 (do_qadd): New function.
2805 (do_co_reg2c): New function.
2806 (LONGEST_INSN): Redefine to 7.
2808 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2809 command line switches.
2811 2000-11-22 Jim Wilson <wilson@redhat.com>
2813 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2814 (struct rsrc): Make line unsigned.
2815 (gr_values): Add missing initializer.
2816 (SLOT_NUM_NOT_SET): Add unsigned cast.
2817 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2818 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2819 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2820 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2821 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2822 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2823 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2824 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2825 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2826 Add ATTRIBUTE_UNUSED to unused parameters.
2827 (convert_expr_to_ab_reg): Add parens.
2828 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2829 (dot_prologue): Initialize grsave when declared.
2830 (md_pseudo_table): Add missing initializers.
2831 (operand_match): Add casts to bfd_vma.
2832 (emit_one_bundle): Delete unused local prev. Make required_template
2834 (specify_resource): Cast i to unsigned.
2835 (note_register_values): Use fprintf_vma.
2836 (print_dependency): Likewise.
2838 2000-11-21 Jim Wilson <wilson@redhat.com>
2840 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2841 for unwind info section.
2842 (dot_endp): Likewise for unwind section.
2844 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2847 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2849 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2850 (output_insn): Call dwarf2_emit_insn.
2851 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2853 2000-11-17 Richard Henderson <rth@redhat.com>
2855 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2856 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2857 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2859 2000-11-17 Nick Clifton <nickc@redhat.com>
2861 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2864 2000-11-17 Richard Henderson <rth@redhat.com>
2866 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2868 2000-11-17 Richard Henderson <rth@redhat.com>
2870 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2871 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2872 tri-state definition of alpha_flag_mdebug.
2873 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2874 (s_alpha_file): Store first .file directive.
2875 (s_alpha_stab): New.
2876 (md_pseudo_table): Add stabs and stabn.
2878 2000-11-17 Richard Henderson <rth@redhat.com>
2880 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2882 2000-11-17 Richard Henderson <rth@redhat.com>
2884 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2885 (main): Call dwarf2_finish.
2886 * as.h (debug_type): Clarify documentation of the meaning
2888 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2889 (print_stats): Fix parenthesis problem.
2890 (now_subseg_size): New.
2891 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2892 (dwarf2_directive_file): Don't set debug_type.
2893 (dwarf2_where): Honor DEBUG_DWARF2 first.
2894 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2895 do nothing if not emitting dwarf2 debug info, or no work.
2896 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2897 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2898 (ecoff_new_file): Likewise.
2899 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2900 commentary wrt dwarf2.
2902 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2903 ATTRIBUTE_UNUSED as needed.
2904 (emit_insn): Call dwarf2_emit_insn.
2905 (s_alpha_file): New.
2907 (s_alpha_coff_wrapper): Don't handle them.
2908 (md_pseudo_table): Update for .file and .loc.
2909 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2911 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2912 don't protect with debug_type.
2913 * config/tc-hppa.c (md_assemble): Likewise.
2914 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2915 * config/tc-mn10300.c (md_assemble): Likewise.
2916 * config/tc-sh.c (md_assemble): Likewise.
2917 * config/tc-v850.c (md_assemble): Likewise.
2919 * config/tc-arm.c (arm_end_of_source): Remove.
2920 * config/tc-hppa.c (pa_end_of_source): Remove.
2921 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2922 * config/tc-mn10300.c (mn10300_finalize): Remove.
2923 * config/tc-sh.c (sh_finalize): Remove.
2924 * config/tc-v850.c (sh_finalize): Remove.
2926 * config/tc-arm.h (md_end): Remove.
2927 * config/tc-hppa.h (md_end): Remove.
2928 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2929 * config/tc-m68hc11.h (md_end): Remove.
2930 * config/tc-mn10300.h (md_end): Remove.
2931 * config/tc-sh.h (md_end): Remove.
2932 * config/tc-v850.h (md_end): Remove.
2934 * config/tc-ia64.c (emit_one_bundle): Don't protect
2935 dwarf2 bits with debug_type.
2936 (md_assemble): Likewise.
2937 (ia64_end_of_source): Don't call dwarf2_finish.
2939 2000-11-16 Jim Wilson <wilson@redhat.com>
2941 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2942 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2945 2000-11-16 H.J. Lu <hjl@gnu.org>
2947 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2950 2000-11-15 Kazu Hirata <kazu@hxi.com>
2952 * config/tc-tic30.c: Fix formatting.
2953 * config/tc-tic80.c: Likewise.
2954 * config/tc-v850.c: Likewise.
2955 * config/tc-vax.c: Likewise.
2956 * config/tc-w65.c: Likewise.
2957 * config/tc-z8k.c: Likewise.
2959 2000-11-14 DJ Delorie <dj@redhat.com>
2961 * config/tc-v850.c: Support dwarf2.
2962 * config/tc-v850.h: Ditto.
2964 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2965 parse_cons_expression_v850 to initialize hold_cons_reloc.
2967 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2969 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2970 (errata_nops_necessary_p): New function.
2971 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2974 2000-11-14 Jim Wilson <wilson@redhat.com>
2976 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2977 return little endian bfd formats.
2979 2000-11-14 Kazu Hirata <kazu@hxi.com>
2981 * config/aout_gnu.h: Fix formatting.
2982 * config/atof-vax.c: Likewise.
2983 * config/m68k-parse.h: Likewise.
2984 * config/m88k-opcode.h: Likewise.
2985 * config/obj-elf.c: Likewise.
2986 * config/tc-arm.c: Likewise.
2987 * config/tc-cris.c: Likewise.
2988 * config/tc-i386.c: Likewise.
2989 * config/tc-ia64.c: Likewise.
2990 * config/tc-mn10300.c: Likewise.
2991 * config/te-386bsd.h: Likewise.
2992 * config/te-hppa.h: Likewise.
2993 * config/te-nbsd.h: Likewise.
2994 * config/te-ppcnw.h: Likewise.
2995 * config/te-sparcaout.h: Likewise.
2996 * config/te-tmips.h: Likewise.
2997 * config/vax-inst.h: Likewise.
2998 * config/vms-conf.h: Likewise.
3000 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3002 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3004 2000-11-13 H.J. Lu <hjl@gnu.org>
3006 * config/obj-elf.c (elf_frob_symbol): Support
3007 ".symver name,name2@@@nodename".
3008 (elf_frob_file_before_adjust): Likewise.
3010 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3011 and ".symver name,name2@@@nodename".
3014 2000-11-12 H.J. Lu (hjl@gnu.org)
3016 * config/obj-elf.c (obj_elf_symver): Check missing version
3019 2000-11-12 H.J. Lu (hjl@gnu.org)
3021 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3022 instead of bfd_vma for non-bfd assemblers.
3024 2000-11-09 Kazu Hirata <kazu@hxi.com>
3026 * itbl-ops.c: Fix comment typos.
3028 2000-11-08 Jim Wilson <wilson@redhat.com>
3030 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3031 (struct unwind): Add next_slot_frag field.
3032 (slot_index): New parameters slot_frag and first_frag. Add code
3033 to add in frag sizes when different. Add comments.
3034 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3035 arguments to slot_index.
3036 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3037 loop end. Set next_slot_frag field.
3039 2000-11-07 H.J. Lu <hjl@gnu.org>
3041 * doc/as.texinfo (.symver): Updated for versioned symbol
3044 * obj.h (format_ops): Add the frob_file_before_adjust field.
3046 * config/obj-aout.c (aout_format_ops): Set the
3047 frob_file_before_adjust field to 0.
3048 * config/obj-coff.c (coff_format_ops): Likewise.
3049 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3051 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3053 (elf_frob_file_before_adjust): New function to remove unneeded
3054 versioned symbols from the symbol table.
3055 (elf_format_ops): Set the frob_file_before_adjust field to
3056 elf_frob_file_before_adjust.
3058 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3061 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3063 2000-11-07 Peter Targett <peter.targett@arccores.com>
3065 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3067 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3068 Fix compile time warning messages.
3070 2000-11-07 Nick Clifton <nickc@redhat.com>
3072 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3073 buffer in order to avoid buffer overflows.
3075 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3077 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3078 Change M to m for -milp32 or -mlp64 to match gcc.
3079 (dot_endp): Use bytes_per_address instead of 8.
3080 (emit_one_bundle): Use number_to_chars_littleendian instead of
3082 (fix_insn): Likewise.
3083 (ia64_init): New function.
3084 (ia64_target_format): New function.
3085 (md_begin): Set endianness, arch, and machine as appropriate.
3086 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3087 Make these macros depend on TE_HPUX macro.
3088 (TARGET_FORMAT): Define.
3089 (HOST_SPECIAL_INIT): Define.
3090 * config/te-hpux.h: New file.
3091 * configure.in: Add "ia64-*-hpux*" target to configure.
3092 * configure: Regenerate.
3094 2000-11-06 Kazu Hirata <kazu@hxi.com>
3096 * as.c: Fix formatting.
3097 * dwarf2dbg.c: Likewise.
3098 * input-file.c: Likewise.
3099 * input-file.h: Likewise.
3100 * input-scrub.c: Likewise.
3101 * itbl-ops.c: Likewise.
3102 * listing.c: Likewise.
3103 * macro.h: Likewise.
3104 * messages.c: Likewise.
3106 * subsegs.c: Likewise.
3107 * subsegs.h: Likewise.
3108 * write.c: Likewise.
3110 2000-11-06 Nick Clifton <nickc@redhat.com>
3112 * doc/as.texinfo: Add GNU Free Documentation License.
3113 * doc/gasp.texi: Add GNU Free Documentation License.
3114 * doc/as.1: Add GNU Free Documentation License.
3116 2000-11-05 Nick Clifton <nickc@redhat.com>
3118 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3120 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3122 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3123 * configure: Regenerate.
3125 2000-11-01 Nick Clifton <nickc@redhat.com>
3127 * read.c (original_case_string): New global variable.
3128 (read_a_source_file): Copy opcode string into
3129 original_case_string if clobbering the case of the opcode.
3130 * read.h: Export the definition of original_case_string.
3131 * config/tc-arm.c (md_assembler): When parsing a .req
3132 directive use the original opcode string, not the case
3135 2000-11-02 Nick Clifton <nickc@redhat.com>
3137 * config/tc-mn10300.c (debug_line): Remove this static
3139 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3140 dwarf2_where and dwarf2_gen_line_info.
3142 2000-11-02 Theo Honohan <th@futuretv.com>
3144 * config/tc-arm.c (do_msr): Improve error message.
3146 2000-10-31 Eric Christopher <echristo@redhat.com>
3148 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3149 or pc-relative, else use fx_offset.
3151 2000-10-31 Jim Wilson <wilson@redhat.com>
3153 * config/tc-ia64.c (struct md): New field tag_fixups.
3154 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3155 qualifying predicate.
3156 (emit_one_bundle): Delete spurious multiplication by one. Handle
3158 (ia64_start_line): Error if dangling qualifying predicate.
3159 (defining_tag): New static variable.
3160 (ia64_unrecognized_line, case '['): Parse tags.
3161 (ia64_frob_label): Create tag_fixups.
3162 (md_assemble): Reset md.qp.X_op after using it.
3164 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3166 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3168 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3170 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3172 2000-10-30 Kazu Hirata <kazu@hxi.com>
3174 * expr.c: Fix formatting.
3175 * flonum-copy.c: Likewise.
3176 * flonum.h: Likewise.
3180 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3182 * as.h (OPTION_MD_BASE): Bump to 190.
3183 * as.c (parse_args) <std_longopts>: Add comment about the need to
3184 check OPTION_MD_BASE in as.h.
3186 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3189 2000-10-27 Nick Clifton <nickc@redhat.com>
3191 * configure.in (emulations): Add m68hc12.
3192 * configure: Regenerate.
3193 * po/gas.pot: Regenerate.
3195 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3197 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3199 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3201 2000-10-25 Nick Clifton <nickc@redhat.com>
3203 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3204 a DWARF2 line number information sequence.
3206 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3208 * read.c (generate_lineno_debug): Update comment describing why
3209 DWARF2 line number debug information is not generated
3210 automatically by this function.
3212 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3215 * config/tc-arm.h (md_end): Define.
3216 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3218 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3219 if generating DWARF2 line numbers.
3220 (arm_end_of_source): New function. Call dwarf2_finish if
3223 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3224 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3225 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3227 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3229 * config/tc-i386.c: Fix prototype declarations for functions taking no
3232 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3234 * config/tc-i386.c (i386_operand_modifier): Remove.
3235 (build_displacement_string): Remove.
3236 (i386_parse_seg): Remove.
3237 (i386_intel_memory_operand): Remove.
3238 (i386_intel_operand): Re-write using recursive descent parser based
3239 on MASM documentation.
3240 (struct intel_parser_s): New structure.
3241 (intel_parser): New static variable.
3242 (struct intel_token): New structure.
3243 (cur_token, prev_token): New static variables.
3256 (intel_match_token): New function.
3257 (intel_get_token): New function.
3258 (intel_putback_token): New function.
3259 (intel_expr): New function.
3260 (intel_e05): New function.
3261 (intel_e05_1): New function.
3262 (intel_e06): New function.
3263 (intel_e06_1): New function.
3264 (intel_e09): New function.
3265 (intel_e09_1): New function.
3266 (intel_e10): New function.
3267 (intel_e10_1): New function.
3268 (intel_e11): New function.
3270 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3272 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3273 instructions to loose any special insn->architecture mask.
3275 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3276 (sparc_md_end, sparc_arch_types, sparc_arch,
3277 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3278 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3279 request v9b architecture if they are used).
3281 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3283 * config/tc-m68k.c: Fix the previous misapplied patch.
3285 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3287 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3288 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3289 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3292 2000-10-17 Kazu Hirata <kazu@hxi.com>
3294 * debug.c: Fix formatting.
3295 * depend.c: Likewise.
3296 * dwarf2dbg.c: Likewise.
3297 * dwarf2dbg.h: Likewise.
3298 * ecoff.c: Likewise.
3301 * flonum-konst.c: Likewise.
3302 * frags.h: Likewise.
3304 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3306 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3308 * doc/as.texinfo: Added notes about this new option.
3310 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3312 * config/tc-sh.c (JREG): Remove.
3313 (md_convert_frag): Remove #if 0:d code using JREG.
3315 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3317 * config/tc-i386.c (i386_operand_modifier): Only match
3318 modifiers SHORT and FLAT if they are followed by a space.
3319 (parse_register): When `allow_naked_reg' is set, do not confuse
3320 identifiers that start with a register name with a register.
3322 2000-10-12 Kazu Hirata <kazu@hxi.com>
3324 * app.c: Fix formatting.
3327 * bit_fix.h: Likewise.
3332 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3334 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3336 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3338 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3339 Re-arrange function a little and improve error message.
3341 * write.c (write_relocs): Fix a comment.
3343 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3346 2000-10-05 Jim Wilson <wilson@cygnus.com>
3348 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3350 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3352 * config/tc-i386.c: Delete some useless comments, reformat others.
3354 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3355 non-global syms in linkonce sections.
3357 2000-10-04 Ralf Baechle <ralf@gnu.org>
3359 * config/tc-ia64.c (operand_match): Don't use // style comments.
3360 * config/tc-i370.c: Likewise.
3362 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3364 Changes to handle varying register prefix and user symbol prefix.
3365 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3366 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3367 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3368 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3369 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3370 (demand_register_prefix): New variable.
3371 (md_pseudo_table): New pseudo ".syntax".
3372 (md_longopts): New options --no-underscore and --underscore.
3373 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3374 on symbols_have_leading_underscore.
3375 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3376 (get_spec_reg): Ditto.
3377 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3379 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3381 <case OPTION_NO_US, case OPTION_US>: New.
3382 (md_show_usage): Be brief and reformat to match continuation of
3384 * po/gas.pot: Regenerate.
3386 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3388 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3389 force relocs for 12 bit branches.
3390 (md_apply_fix): Similarly, adjust logic here.
3392 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3394 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3395 adjust for external and weak syms as we will use a reloc. Allow
3396 for +8 offset when calculating limits of branches.
3397 (hppa_fix_adjustable): Undo 2000-09-23 change.
3398 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3399 Correct distance calculation.
3400 (tc_gen_reloc): Print the file name and line number if we can't
3403 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3404 * config/tc-hppa.c (nonzero_dibits): Define.
3405 (arg_reloc_stub_needed): Check each arg and return value
3406 separately for zero case.
3407 (pa_align): Declare argument `bytes'.
3409 2000-09-25 Kazu Hirata <kazu@hxi.com>
3411 * config/tc-cris.c: Fix formatting.
3412 * config/tc-d10v.h: Likewise.
3413 * config/tc-d30v.c: Likewise.
3414 * config/tc-d30v.h: Likewise.
3415 * config/tc-fr30.c: Likewise.
3416 * config/tc-fr30.h: Likewise.
3417 * config/tc-m68k.c: Likewise.
3418 * config/tc-m68k.h: Likewise.
3419 * config/tc-pj.h: Likewise.
3420 * config/tc-ppc.c: Likewise.
3421 * config/tc-ppc.h: Likewise.
3422 * config/tc-sh.c: Likewise.
3423 * config/tc-sh.h: Likewise.
3424 * config/tc-sparc.c: Likewise.
3425 * config/tc-v850.h: Likewise.
3426 * config/tc-vax.h: Likewise.
3427 * config/tc-w65.h: Likewise.
3428 * config/tc-z8k.h: Likewise.
3430 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3432 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3433 checks only for ELF.
3434 (hppa_force_relocation): Likewise.
3436 2000-09-22 Jim Wilson <wilson@cygnus.com>
3438 * config/tc-ia64.c (dv_sem): Add "stop".
3439 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3440 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3441 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3443 (mark_resources): Check IA64_RS_PRr.
3445 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3447 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3448 md_estimate_size_before_relax): Redesign and clean up the
3449 relaxation mechanism.
3451 2000-09-21 Kazu Hirata <kazu@hxi.com>
3453 * config/tc-ns32k.c: Fix formatting.
3454 * config/tc-ns32k.h: Likewise.
3456 2000-09-20 Kazu Hirata <kazu@hxi.com>
3458 * config/tc-m32r.c: Fix formatting.
3459 * config/tc-m32r.h: Likewise.
3460 * config/tc-m68851.h: Likewise.
3461 * config/tc-m68hc11.c: Likewise.
3462 * config/tc-m68hc11.h: Likewise.
3463 * config/tc-m88k.c: Likewise.
3464 * config/tc-mcore.c: Likewise.
3465 * config/tc-mcore.h: Likewise.
3466 * config/tc-mips.c: Likewise.
3467 * config/tc-mips.h: Likewise.
3468 * config/tc-mn10200.h: Likewise.
3469 * config/tc-mn10300.h: Likewise.
3470 * config/tc-tahoe.c: Likewise.
3471 * config/tc-tahoe.h: Likewise.
3473 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3475 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3476 Likewise in relaxation description comments.
3478 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3480 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3481 subtraction of two syms without emitting a relocation.
3483 From David Huggins-Daines <dhd@linuxcare.com>
3484 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3485 global or weak symbols.
3487 2000-09-15 Kazu Hirata <kazu@hxi.com>
3489 * config/tc-h8300.h: Fix formatting.
3490 * config/tc-h8500.c: Likewise.
3491 * config/tc-h8500.h: Likewise.
3492 * config/tc-hppa.h: Likewise.
3493 * config/tc-i370.h: Likewise.
3494 * config/tc-i386.h: Likewise.
3495 * config/tc-i860.c: Likewise.
3496 * config/tc-i860.h: Likewise.
3497 * config/tc-i960.h: Likewise.
3498 * config/tc-ia64.c: Likewise.
3499 * config/tc-ia64.h: Likewise.
3501 2000-09-14 Kazu Hirata <kazu@hxi.com>
3503 * config/tc-a29k.c: Fix formatting.
3504 * config/tc-alpha.c: Likewise.
3505 * config/tc-arc.c: Likewise.
3506 * config/tc-arc.h: Likewise.
3507 * config/tc-arm.c: Likewise.
3508 * config/tc-arm.h: Likewise.
3509 * config/tc-avr.c: Likewise.
3510 * config/tc-avr.h: Likewise.
3511 * config/tc-tic30.c: Likewise.
3512 * config/tc-tic30.h: Likewise.
3513 * config/tc-tic54x.c: Likewise.
3514 * config/tc-tic54x.h: Likewise.
3515 * config/tc-tic80.c: Likewise.
3516 * config/tc-tic80.h: Likewise.
3518 2000-09-14 Timothy Wall <twall@cygnus.com>
3520 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3521 parallel comparisons for later use.
3522 (struct rsrc): Add parallel comparison type.
3523 (resources_match): Skip special cases of PR usage (non-conflicting
3526 2000-09-13 Kazu Hirata <kazu@hxi.com>
3528 * config/obj-ecoff.c: Fix formatting.
3529 * config/obj-elf.c: Likewise.
3530 * config/obj-elf.h: Likewise.
3531 * config/obj-evax.h: Likewise.
3532 * config/obj-generic.h: Likewise.
3533 * config/obj-hp300.c: Likewise.
3534 * config/obj-hp300.h: Likewise.
3535 * config/obj-ieee.h: Likewise.
3536 * config/obj-vms.c: Likewise.
3537 * config/obj-vms.h: Likewise.
3539 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3541 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3542 (md_parse_option): Ditto.
3543 (md_longopts): Add -mips32 option.
3544 (md_show_usage): Document new options.
3545 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3546 (mips_ip): Assemble mfc0 with a sub-selection code.
3547 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3548 (mips_cpu_to_str): New function.
3549 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3550 Use CPU_* defines instead of hardcoded numbers.
3552 * doc/as.texinfo: Document new options.
3553 * doc/c-mips.texi: Ditto.
3555 2000-09-12 Kazu Hirata <kazu@hxi.com>
3557 * as.h: Fix formatting.
3558 * asintl.h: Likewise.
3559 * bit_fix.h: Likewise.
3560 * config/obj-aout.c: Likewise.
3561 * config/obj-aout.h: Likewise.
3562 * config/obj-bout.c: Likewise.
3563 * config/obj-bout.h: Likewise.
3564 * config/obj-coff.c: Likewise.
3565 * config/obj-coff.h: Likewise.
3566 * dwarf2dbg.h: Likewise.
3568 * flonum.h: Likewise.
3569 * frags.h: Likewise.
3570 * itbl-ops.h: Likewise.
3571 * macro.h: Likewise.
3574 * struc-symbol.h: Likewise.
3575 * subsegs.h: Likewise.
3576 * symbols.h: Likewise.
3578 * write.h: Likewise.
3580 2000-09-11 Kazu Hirata <kazu@hxi.com>
3582 * bignum-copy.c: Fix formatting.
3583 * config/tc-i370.c: Likewise.
3584 * config/tc-i960.c: Likewise.
3585 * config/tc-m68k.c: Likewise.
3586 * ehopt.c: Likewise.
3587 * flonum-copy.c: Likewise.
3588 * flonum-konst.c: Likewise.
3589 * flonum-mult.c: Likewise.
3590 * literal.c: Likewise.
3593 * stabs.c: Likewise.
3594 * subsegs.c: Likewise.
3596 2000-09-09 Philip Blundell <philb@gnu.org>
3598 * configure.in (arm*-*-uclinux*): New target.
3599 * configure: Regenerate.
3601 2000-09-09 Kazu Hirata <kazu@hxi.com>
3603 * input-file.c: Fix formatting.
3604 * itbl-ops.c: Likewise.
3605 * messages.c: Likewise.
3607 2000-09-08 Philip Blundell <philb@gnu.org>
3609 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3612 2000-09-07 H.J. Lu <hjl@gnu.org>
3614 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3615 * configure: Rebuild.
3617 2000-09-07 Kazu Hirata <kazu@hxi.com>
3619 * atof-generic.c: Fix formatting.
3620 * config/tc-mips.c: Likewise.
3621 * config/tc-vax.c: Likewise.
3622 * input-scrub.c: Likewise.
3624 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3626 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3627 * configure.in (sh-*-linux*): Added.
3628 * configure: Rebuilt.
3630 2000-09-06 Kazu Hirata <kazu@hxi.com>
3632 * config/tc-hppa.c: Fix formatting.
3634 * ecoff.c: Fix formatting.
3636 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3638 * configure: Rebuilt with new libtool.m4.
3640 2000-09-05 Kazu Hirata <kazu@hxi.com>
3642 * cgen.c: Fix formatting.
3643 * config/tc-ia64.c: Likewise.
3645 2000-09-05 Nick Clifton <nickc@redhat.com>
3647 * aclocal.m4: Regenerate.
3648 * config.in: Regenerate.
3649 * configure: Regenerate.
3650 * po/gas.pot: Regenerate.
3652 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3654 * config/tc-cris.c: Correct comment typos.
3656 2000-09-05 Eric Christopher <echristo@cygnus.com>
3658 * config/tc-mn10300.c: Cleanup.
3659 (md_pcrel_from): Enable.
3661 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3663 * expr.c (operand): Fix a comment typo.
3664 * write.c (write_relocs): Fix a signed/unsigned warning.
3666 * config/tc-hppa.c (fudge_reg_expressions): New
3667 (hppa_force_reg_syms_absolute): New.
3668 (pa_equ): Allow reg_section expressions.
3669 * config/tc-hppa.c (md_optimize_expr): Define.
3670 (hppa_force_reg_syms_absolute): Prototype.
3672 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3673 (pa_parse_number): Pass in arg to select fp reg parsing.
3674 Return 1 to indicate format checks pass. If strict, then only
3675 accept a register or register symbol. Return value in...
3676 (pa_number): New static for pa_parse_number.
3677 (FP_REG_BASE): Define.
3678 (FP_REG_RSEL): Define.
3679 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3680 appropriate. White space changes.
3681 (need_pa11_opcode): Don't bother passing any params, get them from
3683 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3684 Remove extraneous check in case 'Q'.
3685 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3686 reg, set section of resulting symbol to reg_section.
3687 (pa_parse_space_stmt): Modify call to pa_parse_number.
3688 (pa_space): Likewise.
3690 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3691 (hppa_force_relocation): Handle vtable relocs.
3692 (pa_vtable_entry): New.
3693 (pa_vtable_inherit): New.
3694 (md_pseudo_table): Add entries for vtable pseudos.
3695 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3696 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3698 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3699 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3700 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3702 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3703 specify a symbol type.
3705 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3706 dependent things together.
3707 (md_elf_symbol_type): Define.
3709 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3711 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3713 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3714 (obj_elf_vtable_entry): Declare.
3716 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3717 and export function.
3718 (obj_elf_vtable_entry): Similarly.
3719 (elf_pseudo_table): Fix the damage with a cast.
3721 2000-09-03 Richard Henderson <rth@cygnus.com>
3723 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3724 for template selection when a label is needed.
3726 2000-09-02 Kazu Hirata <kazu@hxi.com>
3728 * config/tc-ia64.c: Fix formatting.
3730 2000-09-02 Nick Clifton <nickc@redhat.com>
3732 * configure.in: Increase version number to 2.10.91.
3733 * configure: Regenerate.
3734 * aclocal.m4: Regenerate.
3735 * config.in: Regenerate.
3736 * po/gas.pot: Regenerate.
3737 * Makefile.in: Regenerate.
3739 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3741 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3742 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3743 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3745 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3748 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3750 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3751 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3752 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3753 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3754 (GOT_symbol): New variable.
3755 (md_undefined_symbol): Set it.
3757 2000-09-01 Richard Henderson <rth@cygnus.com>
3759 * config/tc-ia64.c (match): Don't inline.
3760 (extra_goodness): New.
3761 (md_begin): Prefer nop.f and nop.b for best_template.
3763 2000-08-31 Kazu Hirata <kazu@hxi.com>
3765 * as.c: Fix formatting.
3767 * frags.c: Likewise.
3768 * macro.c: Likewise.
3770 2000-08-31 Eric Christopher <echristo@cygnus.com>
3772 * config/tc-mn10300.c: Cleanup and fix warnings.
3773 (md_pseudo_table): Add initializers.
3774 (md_show_usage): Cleanup.
3775 (md_parse_option): Fix warnings.
3776 (md_undefined_symbol): Fix warnings.
3777 (md_conver_frag): Fix warnings.
3778 (tc_gen_reloc): Fix warnings.
3779 (md_apply_fix3): Fix warnings.
3780 (check_operand): Fix warnings.
3782 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3784 * acinclude.m4: Include libtool and gettext macros from the
3786 * aclocal.m4, configure: Rebuilt.
3788 2000-08-30 Mark Hatle <mhatle@mvista.com>
3790 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3792 2000-08-31 Kazu Hirata <kazu@hxi.com>
3794 * listing.c: Fix formatting.
3796 2000-08-29 Kazu Hirata <kazu@hxi.com>
3798 * app.c: Fix a comment typo. Fix formatting.
3800 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3802 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3803 offset of the target destination for jmp instructions.
3804 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3806 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3808 * NEWS: Mention support for CRIS.
3810 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3812 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3813 Sets `.lcomm' alignment to zero.
3815 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3817 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3818 TC_FIX_ADJUSTABLE): Define.
3820 2000-08-23 Jim Wilson <wilson@cygnus.com>
3822 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3823 unwind.personality_routine is set.
3825 2000-08-23 H.J. Lu <hjl@gnu.org>
3827 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3829 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3831 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3834 2000-08-22 H.J. Lu <hjl@gnu.org>
3836 * config.in (STRICTCOFF): New for strict COFF.
3838 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3839 i386-*-go32* and i386-go32-rtems*.
3840 * configure: Rebuilt.
3842 * config/obj-coff.c (obj_coff_endef): Follow the historical
3843 behavior if STRICTCOFF is not defined.
3845 * doc/internals.texi: Document STRICTCOFF.
3847 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3849 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3850 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3851 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3852 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3853 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3854 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3855 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3858 2000-08-22 Eric Christopher <echristo@cygnus.com>
3860 * config/tc-mn10300.c: (md_apply_fix): New function.
3861 (mn10300_force_relocation): New function.
3862 (mn10300_fix_adjustable): New function.
3864 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3865 (TC_HANDLES_FX_DONE): Define.
3866 (obj_fix_adjustable): Define.
3867 (MD_APPLY_FIX3): Define.
3868 (TC_LINKRELAX_FIXUP): Define.
3870 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3872 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3874 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3876 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3878 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3879 if the fixup resulted in a relocation.
3881 2000-08-18 Nick Clifton <nickc@redhat.com>
3883 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3884 Make reference to first element of shift_names explicit.
3886 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3888 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3889 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3890 add a symbol's address. Removed all target-specific #ifdefs that
3891 used to accomplished the same.
3892 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3893 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3894 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3895 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3896 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3898 2000-08-17 Kazu Hirata <kazu@hxi.com>
3900 * dwarf2dbg.c: Fix formatting.
3902 2000-08-17 Nick Clifton <nickc@redhat.com>
3904 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3905 to be recoded as logical shift lefts by zero.
3907 2000-08-16 Jim Wilson <wilson@cygnus.com>
3909 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3910 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3912 (note_register_values): Handle IA64_OPND_R3_2 operands.
3914 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3916 * config/tc-i860.c (md_operand): Silly typo fixed.
3918 2000-08-16 Nick Clifton <nickc@redhat.com>
3920 * config/tc-arm.c (struct asm_shift): Delete.
3922 (enum asm_shift_index): New.
3923 (struct asm_shift_properties): New.
3924 (struct asm_shift_name): New.
3925 (shift_properties[]); New.
3926 (shift_names[]); New.
3928 (decode_shift): Use new structures.
3929 Issue a warning is "ROR #0" is used.
3930 Issue a warning if "ASR #0" or "LSR #0" is used.
3932 (md_begin): Initialise arm_shift_hsh table from new
3933 asm_shift_name array.
3935 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3937 * config/tc-sparc.c: Kill all warnings.
3938 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3940 (md_show_usage): Update usage text.
3942 2000-08-16 Nick Clifton <nickc@redhat.com>
3944 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3947 2000-08-15 Will Cohen <wcohen@redhat.com>
3949 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3951 * config/tc-sh.c (md_assemble): Changed so debug_type
3952 test performed for ppi_assemble
3953 * config/tc-sh.c: Included dwarf2dbg.h.
3954 (debug_line): Defined.
3955 (md_assemble): Generates dwarf2 line info.
3956 (sh_finalize): New function. Finalize dwarf2 info.
3957 (assemble_ppi): Returns size of code generated.
3958 (build_Mytes): Returns size of code generated.
3959 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3960 * config/tc-sh.h (md_end): Defined.
3961 (sh_finalize): Declared.
3963 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3965 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3968 2000-08-14 Nick Clifton <nickc@redhat.com>
3970 * config/tc-arm.c (do_bx): Allow "bx pc".
3972 2000-08-14 Jim Wilson <wilson@cygnus.com>
3974 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3975 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3976 (md_begin): Change assignment to md.flag to OR in the new bit.
3978 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3980 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3981 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3984 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3986 * NEWS: Mention i860 support.
3988 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3990 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3992 2000-08-14 Andreas Schwab <schwab@suse.de>
3994 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3996 2000-08-11 Andreas Schwab <schwab@suse.de>
3998 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4001 2000-08-11 Kazu Hirata <kazu@hxi.com>
4003 * expr.c: Fix formatting.
4004 * config/obj-bout.c: Likewise.
4006 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4008 * doc/c-i860.texi: Flesh out the i860 section more.
4010 2000-08-10 Kazu Hirata <kazu@hxi.com>
4012 * symbols.c: Fix formatting.
4015 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4017 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4018 modifier has the IgnoreSize bit set.
4020 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4022 From Rodney Brown <RodneyBrown@mynd.com>
4023 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4024 * configure: Regenerate.
4026 2000-08-09 Kazu Hirata <kazu@hxi.com>
4028 * hash.c: Fix formatting.
4031 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4033 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4034 (i860_fix_info): New enum.
4035 (MD_APPLY_FIX3): Define.
4036 (WORKING_DOT_WORD): Define.
4037 (TC_HANDLES_FX_DONE): Define.
4038 (DIFF_EXPR_OK): Define.
4039 (LISTING_HEADER): Define.
4040 (TARGET_FORMAT): Select target format based on endian flag.
4041 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4042 (target_big_endian): Add external declaration.
4044 * config/tc-i860.c: All existing code reworked completely. Other
4045 new code shown below.
4046 (SYNTAX_SVR4): Define.
4047 (target_warn_expand): New variable.
4048 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4049 (md_longopts): Declare and define with new options (-EL, -EB,
4051 (md_show_usage): New function.
4052 (md_operand): New function.
4053 (obtain_reloc_for_imm16): New function.
4054 (md_apply_fix3): New function.
4055 (tc_gen_reloc): New function.
4057 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4059 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4060 2 bytes of the jump address are in the same frag.
4061 (find): Accept 68hc12 register indirect modes.
4063 * NEWS: Mention 68HC11 & 68HC12 support.
4065 2000-08-07 Richard Henderson <rth@cygnus.com>
4067 * config/tc-ia64.c (unwind): Add prologue_mask member.
4068 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4069 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4070 (dot_body): Clear unwind.prologue_mask.
4071 (dot_prologue): Set it. Accept a register second argument.
4073 2000-08-07 Kazu Hirata <kazu@hxi.com>
4075 * config/atof-ieee.c: Fix formatting.
4076 * config/atof-tahoe.c: Likewise.
4078 2000-08-06 Nick Clifton <nickc@cygnus.com>
4080 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4083 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4084 of .popsection, .previous, .pushsection, .subsection,
4085 .version, .vtable_entry, .vtable_inherit and .weak.
4087 2000-08-05 Kazu Hirata <kazu@hxi.com>
4089 * config/tc-cris.c: Fix formatting.
4090 * config/tc-i386.c: Likewise.
4091 * config/tc-sparc.c (sparc_ip): Simplify the code.
4093 2000-08-04 Kazu Hirata <kazu@hxi.com>
4095 * config/tc-cris.c: Rearrange code for readability.
4096 * config/tc-d10v.c: Fix formatting.
4097 * config/tc-m32r.c: Likewise.
4098 * config/tc-sparc.c: Likewise.
4100 2000-08-02 Jim Wilson <wilson@cygnus.com>
4102 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4103 before ia64_find_opcode.
4104 (md_assemble): Likewise.
4106 2000-08-01 Nick Clifton <nickc@cygnus.com>
4108 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4109 Undo some formatting fixes.
4111 2000-08-01 Kazu Hirata <kazu@hxi.com>
4113 * config/obj-som.c: Fix formatting.
4114 * config/obj-ieee.c: Likewise.
4115 * config/tc-arm.c: Likewise.
4116 * config/tc-v850.c: Likewise.
4118 2000-08-01 Nick Clifton <nickc@redhat.com>
4120 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4121 index by command line option.
4123 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4125 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4126 (@node M68K-Branch): Rewrite to match the reality.
4128 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4130 * doc/c-i860.texi: New file.
4131 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4132 * doc/Makefile.in: Regenerate.
4133 * doc/all.texi: Add I860 as relevant architecture.
4134 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4136 2000-07-31 Kazu Hirata <kazu@hxi.com>
4138 * config/tc-d30v.c: Fix formatting.
4140 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4142 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4143 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4144 long emit a long branch if available instead of an absolute jump, never
4145 emit absolute jumps for anything with --pcrel.
4147 * doc/c-m68k.texi: Document new command line option.
4149 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4151 * config/tc-avr.c: Use PARAMS macro in function declarations.
4152 Don't declare md_pcrel_from_section (already in tc-avr.h).
4153 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4154 (avr_operand): Don't set (unsigned) op_mask to -1.
4156 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4158 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4159 * configure: Regenerated.
4160 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4161 of operand to the .type directive (.e.g, "type").
4163 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4165 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4166 * app.c (do_scrub_chars): Record where first comment found.
4167 * read.c (read_a_source_file): Init found_comment on entry, and
4168 notify whether comments found on exit.
4169 * config/tc-hppa.c (md_shortopts): Add "c".
4170 (md_longopts): Add warn-comment.
4171 (md_parse_option): Handle it.
4172 (md_show_usage): Show available options.
4173 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4175 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4177 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4178 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4180 (md_estimate_size_before_relax): Don't fall off end of function.
4182 2000-07-27 Kazu Hirata <kazu@hxi.com>
4184 * config/tc-avr.c: Fix formatting.
4185 * config/tc-ns32k.c: Likewise.
4187 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4189 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4191 2000-07-27 Kazu Hirata <kazu@hxi.com>
4193 * config/tc-d10v.c: Fix formatting.
4194 * config/tc-z8k.c: Likewise.
4195 * config/tc-sparc.c: Likewise.
4197 2000-07-26 Dave Brolley <brolley@redhat.com>
4199 * cgen.c (queue_fixup): Declare opinfo.
4200 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4201 (gas_cgen_md_operand): Ditto.
4202 (gas_cgen_md_apply_fix3): Ditto.
4204 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4206 * config/obj-coff.c (obj_frob_symbol): Don't merge
4207 labels. Don't merge if the symbol isn't constant. Return
4208 immediately if a symbol is merged.
4210 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4212 * frags.c (frag_align): Correct absolute section alignment.
4214 2000-07-20 DJ Delorie <dj@redhat.com>
4216 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4217 it breaks linking against DLLs.
4219 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4221 * configure.in: Add CRIS support.
4222 * configure: Regenerate.
4223 * Makefile.am: (CPU_TYPES): Add cris.
4224 (CPU_OBJ_VALID) [aout]: Add cris.
4225 (MULTI_CPU_TYPES): Add cris.
4226 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4227 [coff]: Only i386 and mips are valid.
4228 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4229 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4230 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4231 Regenerate dependencies.
4232 * Makefile.in: Regenerate.
4233 * aclocal.m4: Regenerate.
4234 * as.c: Declare crisaout, criself.
4235 * config/tc-cris.h, config/tc-cris.c: New.
4236 * config/e-criself.c, config/e-crisaout.c: New.
4237 * po/POTFILES.in, po/gas.pot: Regenerate.
4239 2000-07-20 Kazu Hirata <kazu@hxi.com>
4241 * read.c: Fix formatting.
4242 * write.c: Fix formatting.
4244 2000-07-19 H.J. Lu <hjl@gnu.org>
4246 * sb.c: Include <stdlib.h> if exists for abort ().
4248 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4250 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4251 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4252 (pa_type_args): Same here.
4254 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4256 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4257 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4258 the storage class is already set.
4260 2000-07-17 Kazu Hirata <kazu@hxi.com>
4262 * config/tc-m68hc11.c: Fix formatting.
4263 * config/tc-mn10200.c: Likewise.
4264 * config/tc-mn10300.c: Likewise.
4265 * config/tc-pj.c: Likewise.
4266 * config/tc-tic80.c: Likewise.
4267 * config/tc-w65.c: Likewise.
4269 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4271 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4274 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4276 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4279 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4281 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4282 ELF as are used for SOM (except the 32-bit reloc one) to decide
4283 whether a symbol can be reduced to a section symbol. Expand on
4284 the comment for symbols involved in LR% and RR% expressions.
4286 2000-07-14 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-mips.c (mips_disable_float_construction): New
4289 static variable. Set to true if doubles should not be
4290 constructed by loading two single width fp registers with
4291 halves of the value.
4292 (mips_ip): Test mips_disable_float_construction.
4293 (md_longopts): Add command line switches --construct-floats
4294 and --no-construct-floats.
4295 (md_parse_option): Parse new command line options.
4296 (md_show_usage): Describe new command line options.
4298 * doc/c-mips.texi: Document new command line options.
4300 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4302 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4303 * configure: Regenerate.
4305 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4307 * configure.in (DEFAULT_EMULATION setting): Revert part of
4308 2000-07-01 change that set te_multi=multi unless set to tmips.
4309 * configure: Regenerate.
4311 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4313 * config/obj-coff.c (coff_frob_section): Add padding to the last
4314 section when aligning it increases its size.
4316 2000-07-11 Kazu Hirata <kazu@hxi.com>
4318 * config/tc-tic54x.c: Fix formatting.
4320 2000-07-10 Kazu Hirata <kazu@hxi.com>
4322 * config/tc-h8500.c: Fix formatting.
4323 * config/tc-tic54x.c: Fix formatting.
4325 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4327 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4328 displacements correctly.
4330 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4332 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4334 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4338 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4340 From David Huggins-Daines <dhd@linuxcare.com>
4341 * config/te-hppalinux64.h: Add a new emulation.
4342 * configure.in (emulations): Add configure bits to support the
4343 64-bit Linux/parisc target.
4344 * configure: Regenerate.
4346 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4347 (md_shortopts): Add `V' for ELF.
4349 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4350 when SOM or ELF_ARG_RELOC are defined.
4351 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4352 ELF_ARG_RELOC are defined.
4353 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4354 (pa_stringer): ..Do it here instead. Fix comment typos.
4355 (hppa_force_relocation): Cast enums to int before comparing with
4358 From Ryan Bradetich <rbradetich@uswest.net>
4359 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4360 redifinition warning.
4361 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4362 (hppa_force_relocation): ditto
4363 (md_apply_fix): Added cast to buf to fix warnings.
4365 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4366 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4368 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4369 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4370 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4371 reloc_type** to avoid warnings in switch.
4372 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4373 little earlier instead.
4375 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4377 (pa_type_args): Use symbol_arg_reloc_info.
4378 (struct pa_it): Make arg_reloc unsigned int.
4379 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4380 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4381 (pa_code): Delete. pa_text duplicates this function.
4382 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4383 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4385 (cons_fix_new_hppa): Actually change selector to e_fsel when
4386 warning about assuming so.
4387 (tc_gen_reloc): More example elf arg reloc code.
4388 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4389 (hppa_force_relocation): Likewise.
4391 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4393 (pa_end_of_source): Prototype.
4394 (hppa_fix_adjustable): Prototype.
4395 (LABELS_WITHOUT_COLONS): Move it..
4396 * config/te-hppa.h: To here.
4398 * config/te-hppa64.h: New file.
4400 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4402 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4403 format -10, -16, 16 relocs.
4404 (hppa_elf_mark_end_of_function): Test for null
4405 last_call_info->start_symbol
4407 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4408 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4409 re_assesmble_* functions. Delete extraneous statements. Fix
4411 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4412 insn to re_assemble_*.
4414 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4416 * doc/internals.texi (Expressions): Fix typo.
4418 2000-07-08 Kazu Hirata <kazu@hxi.com>
4420 * config/tc-sh.c: Fix formatting.
4421 * config/tc-tic54x.c: Fix formatting.
4422 * depend.c: Fix formatting.
4423 * flonum-konst.c: Likewise.
4424 * flonum-mult.c: Likewise.
4426 2000-07-07 Kazu Hirata <kazu@hxi.com>
4428 * config/tc-sh.c: Fix comments.
4429 * config/obj-vms.c: Fix comments.
4430 * config/tc-a29k.c: Likewise.
4431 * config/tc-alpha.c: Likewise.
4432 * config/tc-h8300.c: Likewise.
4433 * config/tc-h8500.c: Likewise.
4434 * config/tc-i370.c: Likewise.
4435 * config/tc-ia64.c: Likewise.
4436 * config/tc-m68hc11.c: Likewise.
4437 * config/tc-m68k.c: Likewise.
4438 * config/tc-mips.c: Likewise.
4439 * config/tc-ns32k.c: Likewise.
4440 * config/tc-ppc.c: Likewise.
4441 * config/tc-z8k.c: Likewise.
4443 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4445 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4446 Default to '(SEC_LOAD | SEC_DATA)'.
4447 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4449 * doc/internals.texi (CPU Backend): Describe
4450 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4452 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4454 * as.c (parse_args): NULL terminate the long option list.
4456 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4458 * config/tc-d30v.h: Include "write.h" for fixS.
4459 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4461 2000-07-05 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-d30v.c (write_2_short): Further changes to warning
4464 messages produced when combining EITHER_BUT_PREFER_MU attributed
4467 2000-07-05 DJ Delorie <dj@redhat.com>
4471 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4473 * config/tc-arm.c (psrs): Accept combinations of flags.
4475 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4477 * config/tc-avr.c: Change _ () to _() around all strings marked
4478 for translation (exception from the usual coding style).
4479 (avr_opt): New struct variable, how the new switches are set.
4480 (OPTION_MMCU): Define as 'm' and actually use.
4481 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4482 (show_mcu_list): New function, display the list of known MCUs.
4483 (md_show_usage): Document the new switches. Call show_mcu_list.
4484 (avr_set_arch): Change 'm' to OPTION_MMCU.
4485 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4486 Handle the new switches.
4487 (avr_operands): Disable warnings for undefined combinations of
4488 operands if -mall-opcodes. Disable warnings for skipping two-word
4489 instructions if enhanced core or -mno-skip-bug.
4490 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4491 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4492 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4493 (avr_ldi_expression): Warn about implicit lo8().
4494 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4496 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4498 * configure.in: Add entry for mips-*-sysv4*MP*
4499 * configure: Rebuild
4500 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4501 elf32-tradlittlemips for traditional mips targets.
4502 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4503 test for Link Once sections as in adjust_reloc_syms.
4504 * config/te-tmips.h: New file for traditional mips targets. Define
4507 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4509 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4510 flags argument is not present, don't change an existing section's
4511 section's attributes. If the flags argument is present, warn if the
4512 attributes don't match the section's current attributes. When
4513 long section names are supported, set SEC_LINK_ONCE and
4514 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4516 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4518 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4519 symbols; create them.
4521 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4523 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4524 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4526 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4528 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4529 expressions. Ignore the problem when handling 16 bit signed
4530 immediates, because the assembler will take care of the relocation
4533 2000-06-27 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4536 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4537 sequential order, and emit warning messages if the input source
4538 code contains constructs like that, or parallel constructs
4539 containing such opcodes.
4541 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4543 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4544 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4545 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4546 (md_show_usage): Update usage message.
4547 (md_parse_option): Allow redefinition of MCU type within the
4548 same avr[1-5] bfd machine type. Show both old and new MCU type
4549 in the error message.
4550 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4551 Simplify 8K wrap code.
4553 2000-06-25 Kazu Hirata <kazu@hxi.com>
4555 * config/obj-aout.c: Remove all uses of DEFUN.
4556 * config/obj-ieee.c: Likewise.
4557 * config/tc-sh.c: Fix comment typos.
4558 * config/tc-tahoe.c: Likewise.
4559 * config/tc-vax.c: Likewise.
4560 * config/tc-w65.c: Likewise.
4561 * config/tc-z8k.c: Likewise.
4562 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4564 2000-06-24 DJ Delorie <dj@cygnus.com>
4566 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4567 more changes from Sept 1999
4568 (tc_i386_fix_adjustable): ditto
4569 (md_apply_fix3): ditto
4571 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4573 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4574 (gas_cgen_parse_operand): Set it around expression() call.
4575 (gas_cgen_md_operand): Test for it before longjmp().
4577 2000-06-24 Kazu Hirata <kazu@hxi.com>
4579 * config/tc-h8500.c: Remove all uses of DEFUN.
4580 * config/tc-sh.c: Likewise.
4581 * config/tc-w65.c: Likewise.
4582 * config/tc-z8k.c: Likewise.
4584 * config/tc-h8500.c: Fix typos in comments.
4586 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4588 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4591 2000-06-23 matthew green <mrg@redhat.com>
4593 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4594 defined. Fix error message for `[' grouping.
4596 2000-06-22 Kazu Hirata <kazu@hxi.com>
4598 * config/tc-h8300.c: Fix formatting and comment typos.
4600 2000-06-22 Timothy Wall <twall@cygnus.com>
4602 * config/tc-ia64.c (note_register_values): Move premature QP
4603 notation clearing into the appropriate place.
4605 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4607 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4608 first before anything else. Add bin-bugs.h, emul.h and progress.h
4609 Sort list of files as for $(OBJS) in Makefile.am.
4611 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4612 find one. Remake dependencies.
4613 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4614 * Makefile.in: Regenerate.
4615 * doc/Makefile.in: Regenerate.
4617 * config/tc-i386.c (i386_displacement): Don't assume a constant
4618 displacement is necessarily 16 bits when in 16 bit code mode.
4619 (md_assemble): Instead size the displacement here after we know
4620 for sure that a .code16gcc operand hasn't automatically added
4621 operand size prefixes.
4623 2000-06-21 H.J. Lu <hjl@gnu.org>
4625 * Makefile.am: Rebuild dependency.
4626 * Makefile.in: Rebuild.
4628 2000-06-21 Kazu Hirata <kazu@hxi.com>
4630 * config/tc-h8300.c (parse_reg): Make the function static.
4631 (parse_exp): Likewise.
4633 2000-06-20 DJ Delorie <dj@cygnus.com>
4635 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4636 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4637 for cygwin import libraries to work properly.
4639 2000-06-20 H.J. Lu <hjl@gnu.org>
4641 * Makefile.am: Rebuild dependency.
4642 * Makefile.in: Rebuild.
4643 * configure: Likewise.
4644 * doc/Makefile.in: Likewise.
4646 2000-06-20 Timothy Wall <twall@cygnus.com>
4648 * doc/internals.texi (CPU backend): Add @itemx for
4649 TC_START_LABEL_WITHOUT_COLON.
4650 * doc/c-tic54x.texi: New.
4651 * doc/as.texinfo: Add tic54x features and include primary tic54x
4653 * doc/all.texi: Add C54X.
4654 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4655 * doc/Makefile.in: Regenerate.
4656 * configure.in: Add tic54x and define LIBM for tic54x.
4657 * configure: Regenrate.
4658 * config/tc-tic54x.[ch]: New.
4659 * config/obj-coff.h: Add tic54x.
4660 * Makefile.am: (CPU_TYPES): Add tic54x.
4661 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4662 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4663 (as_new_LDADD): Add $(LIBM).
4664 * Makefile.in: Regenerate.
4666 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4668 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4669 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4670 * doc/as.texinfo: Likewise.
4672 * configure, Makefile.in: Regenerate.
4673 * configure.in (emulations): Recognize m6811 and m6812.
4674 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4675 Added files for 68hc11 and 68hc12 assembler.
4676 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4677 * config/tc-m68hc11.h: Header definition for that assembler.
4679 2000-06-18 Nick Clifton <nickc@redhat.com>
4681 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4682 instead of OCTETS_PER_BYTE.
4684 * config/tc-v850.c: Fix compile time warnings.
4685 * config/tc-ppc.c: Fix compile time warnings.
4687 2000-06-18 H.J. Lu <hjl@gnu.org>
4689 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4690 * configure: Rebuild.
4692 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4694 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4697 2000-06-16 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4700 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4702 * doc/c-mips.texi: Document newly accepted cpu variants.
4704 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4706 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4708 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4710 * macro.c (getstring): Make it possible to escape the quote
4713 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4715 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4717 2000-06-13 H.J. Lu <hjl@gnu.org>
4719 * configure: Regenerate.
4721 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4723 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4725 * doc/internals.texi (line_separator_chars): Semicolon is no
4726 longer a default. Mention null and newline as defaults.
4728 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4730 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4731 * config/tc-i860.h (line_separator_chars): Likewise.
4732 * config/tc-h8300.c (line_separator_chars): Likewise.
4733 * config/tc-i960.c (line_separator_chars): Likewise.
4734 * config/tc-m68k.c (line_separator_chars): Likewise.
4735 * config/tc-mips.c (line_separator_chars): Likewise.
4736 * config/tc-ns32k.c (line_separator_chars): Likewise.
4737 * config/tc-sparc.c (line_separator_chars): Likewise.
4738 * config/tc-vax.c (line_separator_chars): Likewise.
4740 * config/tc-h8300.c (comment_chars): Use string initialiser.
4741 * config/tc-i960.c (line_comment_chars): Likewise.
4742 * config/tc-z8k.c (comment_chars, line_comment_chars,
4743 line_separator_chars): Likewise.
4745 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4748 2000-06-08 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4753 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4755 * configure.in (VERSION): Update to show this is the CVS mainline.
4757 2000-06-08 Matthew Jacob <mjacob@feral.com>
4759 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4760 $at is the integer register $r28, vs. both $r28 and the floating
4761 point register $f28.
4763 2000-06-08 James E. Wilson <wilson@cygnus.com>
4765 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4766 (dot_endp): Don't call ia64_flush_insns.
4767 (emit_one_bundle): Don't delete prologue/body records from
4768 unwind_record list in first loop. Rewrite second loop to account for
4771 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4773 * config/tc-ia64.c: Add missing prototypes.
4774 (generate_unwind_image): Cast argument to output_unw_records call.
4776 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4778 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4780 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4782 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4783 (REGISTER_P): likewise.
4784 (avr_opcodes): uses include/opcode/avr.h
4785 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4787 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4789 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4792 2000-06-03 H.J. Lu <hjl@gnu.org>
4794 * read.c (is_end_of_line): Put back `;'.
4796 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4798 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4800 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4802 * expr.c (operand): Test is_end_of_line outside switch to catch
4803 line separator chars that are also operators.
4804 (operator): Return O_illegal for line separator chars.
4806 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4807 entry (or `!' entry for TC_HPPA).
4809 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4810 before indexing is_end_of_line. Remove redundant check for '\0'.
4812 * config/tc-h8500.c (md_assemble): Likewise.
4813 * config/tc-mcore.c (md_assemble): Likewise.
4814 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4817 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4819 * config/tc-mcore.c (mcore_cons): Likewise.
4820 (mcore_float_cons): Likewise.
4821 (mcore_stringer): Likewise.
4822 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4824 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4826 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4828 2000-05-29 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-sh.c: Fix compile time warning messages.
4832 * config/tc-mips.c: Fix compile time warning messages.
4834 2000-05-29 Philip Blundell <philb@gnu.org>
4836 * doc/as.texinfo: Update copyright dates.
4837 (Local Labels): Delete misplaced mention of ARM.
4838 * NEWS: Mention ARM ELF support.
4840 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4842 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4843 it is modified, and use the real_size to compute the frag address
4844 for dwarf2 line info.
4846 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4848 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4849 line-matching scheme to cope with automake moving variables around.
4850 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4851 * Makefile.in: Regenerate.
4853 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4855 * config/tc-sparc.c (sparc_relax): New.
4856 (md_longopts): Add -relax and -no-relax options.
4857 (md_parse_options, md_show_usage): Likewise.
4858 (md_apply_fix3): Optimize tail call into branch always if possible.
4860 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4862 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4863 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4864 rules, with warning when a GAS statement specifies a packing that
4865 will result in an instruction being squashed.
4866 Added typdef packing_type and enumerals, changed various integer
4867 literals to use the enumerals.
4869 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4871 * config/tc-ia64.c (dot_restorereg_p): New function.
4872 (md_pseudo_table): Add restorereg.p.
4873 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4874 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4876 * config/tc-ia64.h (unw_record_type): Add unwabi.
4877 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4878 called MASK with members for imask, and the masks produced by
4879 fr_mem, gr_mem, br_mem, and frgr_mem.
4880 (unw_p_record): Add members ABI and CONTEXT.
4881 (unw_x_record): Add member AB.
4882 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4883 as pseudo-register for use during unwind info generation.
4884 (AR_PFS, AR_LC): New macros.
4885 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4886 whose names start with an at sign (as in "@priunat").
4887 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4889 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4890 proc_end, unwind_info, personality_routine): Consolidate into
4891 "unwind" structure to reduce offset-table use. Add member
4892 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4894 (output_R1_format, output_R3_format, output_P3_format,
4895 output_P6_format): Initialize R with zero to reduce compiler warnings.
4896 (output_P7_format): Ditto. Add `default' branch to switch
4897 statement to reduce compiler warnings.
4898 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4899 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4900 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4901 into single argument.
4902 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4903 compiler warnings. Merge A and B args into single argument.
4904 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4905 A and B args into single argument.
4906 (free_record): Removed (wasn't used).
4907 (free_list_records): Also free imasks in prologue records.
4908 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4909 (output_spill_mask): Remove.
4910 (output_unwabi): New function.
4911 (output_epilogue, output_label_state, output_copy_state): Call
4913 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4914 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4916 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4917 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4918 as part of handling the prologue records. Emit region's imask if
4919 we have one. Handle unwabi, epilogue, label_state, copy_state,
4920 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4921 spill_sprel_p, and spill_reg_p records.
4922 (set_imask, count_bits, slot_index): New function.
4923 (fixup_unw_records): Fix region size computation. Handle
4924 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4925 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4926 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4927 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4928 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4929 (dot_save): Use manifest constants for applicaton registers.
4930 Handle REG_PR and REG_PRIUNAT.
4931 (dot_restore): Don't just ignore it.
4932 (dot_restorereg): New function..
4933 (generate_unwind_image): Ensure unwind info is a multiple of eight
4934 bytes, not just four bytes.
4935 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4936 (dot_altrp): Don't just ignore it.
4937 (dot_savemem): New function. Replaces dot_savesp() and
4938 dot_savepsp(). Use manifest constants for applicaton registers.
4939 Handle REG_PR and REG_PRIUNAT.
4940 (dot_savef): Simplify.
4941 (dot_saveb): Support generation of br_gr.
4942 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4943 dot_label_state, dot_copy_state): New function.
4944 (dot_unwabi): Don't just ignore it.
4945 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4946 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4947 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4948 (emit_one_bundle): Set slot number for prologue/body records
4949 *before* emitting the first insn.
4950 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4951 (md_begin): Declare "psp" pseudo-register.
4952 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4953 so we don't get segfault.
4954 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4955 counts as required per SW Conventions manual
4956 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4957 output_preds_psprel, output_preds_sprel, output_spill_base,
4958 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4959 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4960 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4961 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4962 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4963 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4964 (dot_vframe): Implement.
4965 (dot_vframesp, dot_vframepsp): New function.
4967 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4969 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4970 * configure: Regenerate.
4972 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4974 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4975 (md_estimate_size_before_relax): so we can use it here instead of
4976 old kludges. Localise vars to blocks. Comment.
4978 * frags.c (frag_new): Update fr_var comments.
4979 * frags.h (struct frag): Ditto.
4981 2000-05-22 Richard Henderson <rth@cygnus.com>
4983 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4984 (pseudo_func): Add pcrel.
4985 (operand_match): Handle IA64_OPND_TGT64.
4986 (build_insn): Likewise.
4987 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4988 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4989 (fix_insn): Handle all three 64-bit relocation types.
4991 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4993 * obj.h (struct format_ops): New members begin, app_file,
4994 s_set_other, s_set_desc, s_get_type, s_set_type,
4995 separate_stab_sections, init_stab_section.
4997 * config/obj-multi.h: Update GPL notice to v2.
4999 (obj_app_file): New.
5000 (S_SET_SIZE): Test s_set_size for NULL before calling.
5001 (S_SET_ALIGN): Similar for s_set_align.
5006 (SEPARATE_STAB_SECTIONS): New.
5007 (INIT_STAB_SECTION): New.
5008 (EMIT_SECTION_SYMBOLS): New.
5009 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5011 * config/obj-elf.h: Update GPL notice to v2.
5012 Mention that this file is included from obj-multi.h.
5013 (obj_begin): Wrap definition in ifndef.
5014 (elf_file_symbol): Constify declaration.
5015 (obj_app_file): Ditto.
5016 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5017 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5019 * config/obj-elf.c (elf_s_set_other): New.
5020 (elf_file_symbol): Constify argument.
5021 (elf_separate_stab_sections): New.
5022 (elf_init_stab_section): New.
5023 (elf_format_ops): Add new members. Remove comma at end.
5025 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5026 (ecoff_format_ops): Add new fields. Remove comma at end.
5027 Mention inconsistency for emit_section_symbols.
5029 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5031 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5032 (coff_separate_stab_sections): New.
5033 (coff_format_ops): Add new members.
5035 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5036 (obj_aout_s_set_other): New.
5037 (obj_aout_s_set_desc): New.
5038 (obj_aout_s_get_type): New.
5039 (obj_aout_s_set_type): New.
5040 (obj_aout_separate_stab_sections): New.
5041 (aout_format_ops): New members added. Use obj_aout_process_stab,
5042 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5043 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5045 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5047 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5049 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5050 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5051 (md_estimate_size_before_relax): Ensure jumps to weak and
5052 externally visible symbols are relocatable.
5054 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5056 * stabs.c (aout_process_stab): Make global.
5057 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5058 * read.h (aout_process_stab): Declare.
5060 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5061 Generalize to *aout, *coff *elf.
5062 * configure: Regenerated.
5064 * doc/internals.texi (Object format backend): Say
5065 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5067 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5068 * Makefile.in: Regenerated.
5070 2000-05-19 Catherine Moore <clm@cygnus.com>
5072 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5074 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5076 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5077 instruction to reflect change in re_assemble_*.
5079 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5081 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5082 build PA64 ELF tools.
5083 * configure: Rebuilt.
5085 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5087 * Makefile.am: Regenerate dependencies.
5088 * Makefile.in: Regenerate.
5090 2000-05-15 Nick Clifton <nickc@cygnus.com>
5092 * config/tc-arm.c (struct asm_psr): Add boolean field
5093 distinguishing between CSPR and SPSR. Rename 'number' field
5095 (psrs): Rearrange contents to match new asm_psr structure.
5096 (arm_psr_parse): Move next to psr_required_here. Make it
5097 return an asm_psr structure.
5098 (psr_required_here): Use asm_psr structure returned by
5100 (do_msr): Reorganise to allow psr_required_here to be called
5102 (md_undefined_name): Mark 'name' parameter as unused, since
5103 the COFF target does not use it.
5105 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5107 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5109 * config/te-aux.h: Likewise.
5110 * config/te-dpx2.h: Likewise.
5111 * config/te-go32.h: Likewise.
5112 * config/te-hp300.h: Likewise.
5113 * config/te-hppa.h: Likewise.
5114 * config/te-i386aix.h: Likewise.
5115 * config/te-ic960.h: Likewise.
5116 * config/te-interix.h: Likewise.
5117 * config/te-nbsd532.h: Likewise.
5118 * config/te-pc532mach.h: Likewise.
5119 * config/te-ppcnw.h: Likewise.
5120 * config/te-psos.h: Likewise.
5121 * config/te-sparcaout.h: Likewise.
5122 * config/te-sun3.h: Likewise.
5123 * config/te-sysv32.h: Likewise.
5125 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5127 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5128 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5129 and sign extend without an if statement.
5130 (build_bytes): Likewise.
5132 2000-05-14 Kazu Hirata <kazu@hxi.com>
5134 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5135 X_add_symbol L_32 case.
5137 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5139 * config/te-freebsd.h: New file.
5141 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5143 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5144 bindtextdomain): Replace defines with those from intl/libgettext.h
5145 to quieten gcc warnings.
5147 * NEWS: Mention x86 .arch and -q.
5149 * config/tc-i386.c (quiet_warnings): New.
5150 (md_assemble): Use quiet_warnings.
5151 (md_parse_option): Set quiet_warnings from -q.
5152 (md_show_usage): Mention -q, delete -m.
5153 (flag_do_long_jump): Delete.
5154 (md_parse_option): Remove -m.
5155 (md_show_usage): Remove -m.
5156 (md_create_long_jump): Remove useless flag_do_long_jump code.
5158 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5159 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5161 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5162 Alexander Sokolov <robocop@netlink.ru>
5164 * doc/c-i386.texi (i386-Arch): New section.
5165 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5167 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5168 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5169 architecture has been given and is not 486.
5170 (set_cpu_arch): New.
5171 (md_pseudo_table): Add .arch.
5172 (md_assemble): Warn if cpu architecture has been given and an
5173 unsupported instruction.
5175 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5176 Move operand_types bit defines after relevant template field.
5177 (template): Add cpu_flags.
5181 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5183 * config/tc-mn10300.h (md_end): Define.
5184 (mn10300_finalize): Declare.
5185 * config/tc-mn10300.c: Include dwarf2dbg.h.
5186 (debug_line): Define.
5187 (md_assemble): Generate dwarf2 line info.
5188 (mn10300_finalize): New function. Finalize dwarf2 info.
5190 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5192 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5193 external version of the relocation for weak symbols.
5195 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5197 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5198 frame size in units of 16 bytes, as required per SW Conventions manual.
5199 (output_unw_records): Output info-block header as a dword to get
5202 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5204 * as.h: #include "file", not <file> on files from ../include.
5205 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5206 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5207 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5208 (tc_coff_symbol_emit_hook): Ditto.
5209 (OPTCOUNT): Cast to int to avoid compiler warning.
5210 (md_begin): Fix signed/unsigned warnings.
5212 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5214 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5215 ABRANCH LONG case for a conditional branch on a 68000.
5216 (md_estimate_size_before_relax): Likewise. Also handle
5217 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5218 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5219 PC-relative on all CPUs.
5220 (md_estimate_size_before_relax): Likewise.
5222 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5224 * as.c (parse_args): Just mention current year in printed
5227 2000-05-03 J.T. Conklin <jtc@redback.com>
5229 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5231 (md_parse_option): Recognize -m7400.
5233 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5235 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5236 don't permit lp to become less than the words array.
5238 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5240 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5241 Fix little-endian case.
5243 2000-05-03 David O'Brien <obrien@NUXI.com>
5245 * as.c (parse_args): Update copyright.
5247 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5249 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5250 for the .bss section too.
5252 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5254 * configure.in: Set em=linux for hppa-*-linux.
5255 * configure: Regenerate.
5256 * doc/Makefile.in: Regenerate with correct automake.
5258 * frags.c (frag_grow): Sanity check chunk_size.
5260 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5261 * config/obj-som.h: Likewise.
5262 * config/obj-ieee.h: Likewise.
5264 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5266 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5267 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5268 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5269 (pa_ip): low_sign_unext now returns via function value. Use
5270 re_assemble_* instead of dis_assemble_* and
5271 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5273 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5274 (md_section_align, md_parse_option, md_show_usage,
5275 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5276 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5277 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5278 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5279 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5281 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5282 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5283 outside of switch. Correct mask and shifting errors in case 10
5284 and case -11. In case 21, compare against signed range to suit
5285 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5286 case 17 and case 22, use offsetT variable to properly check range.
5287 Use re_assemble_* here too.
5288 (evaluate_absolute): Change type of value to offsetT. Call
5289 hppa_field_adjust to do the work for us.
5290 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5291 (pa_parse_cmpib_64_cmpltr): Ditto.
5292 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5293 of i to unsigned int.
5294 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5295 (pa_end_of_source): Return type is void.
5297 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5299 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5301 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5303 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5304 More comments added.
5305 (md_begin): Removed "construct symbols for each register name".
5306 Because register names conflicts with GCC generated function
5308 (avr_operand): Now constant numbers can be used as a register
5309 identifiers (0 as r0, 31 as r31).
5310 (md_assemble): use skip_space () before parsing instruction
5313 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5315 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5316 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5317 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5318 * configure: Regenerate.
5320 2000-04-29 Andreas Jaeger <aj@suse.de>
5322 * as.h: Correctly check GCC version.
5324 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5326 * doc/as.1: Fix unbalanced brackets.
5328 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5330 (line_comment_chars): Set to '/' if TE_FreeBSD.
5332 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5334 * configure.in: Configury support for PA64 (currently disabled).
5335 * configure: Rebuilt.
5337 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5339 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5340 bfd_set_section_alignment.
5342 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5344 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5347 2000-04-24 Nick Clifton <nickc@cygnus.com>
5349 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5350 * doc/as.texinfo (Align): Include arm and strongarm in list of
5351 targets that have the second form of the behaviour of the .align
5354 2000-04-24 Mark Klein <mklein@dis.com>
5356 * config/obj-som.c: Terminate obj_pseudo_table.
5358 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5360 * as.c (parse_args): Allow md_parse_option to override -a listing
5362 * config/obj-coff.c (add_lineno): Change type of offset parameter
5363 from "int" to "bfd_vma."
5364 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5365 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5366 (ppc_change_csect): Align correctly for XCOFF64.
5367 (ppc_machine): New function, which discards "ppc_machine" line.
5368 (ppc_tc): Cons for 8 when code is 64 bit.
5369 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5371 (md_parse_option): Handle -a64 and -a32.
5373 * config/tc-ppc.h (TARGET_MACH): Define.
5374 (TARGET_FORMAT): Move to function.
5375 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5377 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5379 * config/tc-avr.c: New AVR_ISA_ defined.
5380 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5381 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5382 for `fmul', `movw' and `lpm R,Z' instructions.
5383 (avr_operands): Warn if current opcode is a two-word instruction
5384 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5385 (avr_opcodes): New commands added.
5386 (REGISTER_P): Check 'a' and 'v' constraint letters.
5387 (mcu_types): New MCU added.
5389 2000-04-22 Timothy Wall <twall@cygnus.com>
5391 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5393 (operand_match): Conditionally insert default bit values for IMMU9.
5395 2000-04-14 Matthew Green <mrg@cygnus.com>
5397 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5398 * configure: Rebuilt.
5400 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5401 Jason Eckhardt <jle@cygnus.com>
5403 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5405 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5406 Added handling of new operand types l,y,&,fe,fE,fx.
5408 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5409 David Mosberger <davidm@hpl.hp.com>
5410 Timothy Wall <twall@cygnus.com>
5411 Andrew MacLeod <amacleod@cygnus.com>
5412 Jim Wilson <wilson@cygnus.com>
5414 * Makefile.am (CPU_TYPES): Add ia64.
5415 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5416 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5417 * Makefile.in: Rebuild.
5418 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5419 * configure: Rebuild.
5420 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5421 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5422 * expr.c (expr): Handle md_optimize_expr.
5423 * read.c (LEX_HASH): Add comment.
5424 * config/tc-ia64.c, config/tc-ia64.h: New files.
5426 2000-04-21 Richard Henderson <rth@cygnus.com>
5428 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5429 bundling a non-delayed branch type instruction.
5431 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5433 * config/tc-mn10300.c (HAVE_AM30): Define.
5434 (md_assemble): Use it.
5436 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5438 * config/obj-elf.c (obj_elf_change_section): Check for changed
5441 * Makefile.am: (CPU_MULTI_VALID): Remove.
5442 (MULTI_CPU_TYPES): Define.
5443 (MULTI_CPU_OBJ_VALID): Define.
5444 (DEPTC): Use the above.
5445 (DEPOBJ): Same here.
5447 Regenerate dependencies.
5448 * Makefile.in: Regenerate.
5450 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5452 * Makefile.am (YACC, LEX): Get them from configure.
5454 2000-04-18 H.J. Lu (hjl@gnu.org)
5456 * config/tc-i386.c (offset_in_range): Use addressT instead of
5457 bfd_vma for non-bfd assemblers.
5459 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5461 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5462 doesn't give spurious errors.
5464 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5466 * as.h (SEEK_SET): Define if undefined.
5468 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5470 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5471 constants, and don't assume offsetT is 32 bits.
5473 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5475 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5476 (md_pcrel_from_section): Add prototype.
5477 (d10v_fix_adjustable): Add prototype.
5478 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5480 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5482 2000-04-12 Nick Clifton <nickc@cygnus.com>
5484 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5485 symbol in frag chain.
5487 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5489 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5490 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5491 (fits_in_signed_word, smallest_imm_type): Ditto.
5492 (md_assemble): Use an offsetT var to hold offsetT values, not a
5494 (offset_in_range): New.
5495 (md_assemble): Use it.
5496 (md_convert_frag): Change type of target_address, opcode_address,
5497 and displacement_from_opcode_start to offsetT.
5498 (md_create_short_jump): Change type of offset to offsetT.
5499 (md_create_long_jump): Ditto.
5500 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5501 (md_chars_to_number): Remove.
5502 (output_invalid): Remove duplicate prototype.
5504 2000-04-09 Nick Clifton <nickc@cygnus.com>
5506 * Makefile.am (CPU_TYPES): Add 'avr'.
5507 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5508 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5510 * Makefile.in: Regenerate.
5512 * doc/as.texinfo: Add M32R documentation.
5514 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5516 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5517 --enable-build-warnings option.
5518 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5519 * Makefile.in, configure: Re-generate.
5521 2000-04-07 Nick Clifton <nickc@cygnus.com>
5523 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5524 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5525 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5526 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5527 (arm_force_relocation): Force relocations for
5528 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5530 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5532 * config/tc-sh.c (get_operands): There's no third operand if the
5533 first operand is an immediate.
5535 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5537 * config/tc-sh.c (immediate): Delete.
5538 (sh_operand_info): Add immediate member.
5539 (parse_reg): Use A_PC for pc.
5540 (parse_exp): Add second argument 'op'. All callers changed.
5541 (parse_at): Expect pc to be coded as A_PC.
5542 Use immediate field in *op.
5543 (insert): Add fourth argument 'op'. All callers changed.
5544 (build_relax): Add second argument 'op'. All callers changed.
5545 (insert_loop_bounds): New function.
5546 (build_Mytes): Remove DISP_4.
5547 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5548 (assemble_ppi): Use immediate field in *operand.
5549 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5550 (md_apply_fix): Likewise.
5551 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5553 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5555 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5557 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5559 * internals.texi (CPU backend): Document
5560 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5562 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5564 * po/gas.pot: Regenerate.
5566 * as.c (show_usage): Restore translated part of bug string.
5567 * gasp.c (show_usage): Likewise.
5569 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5570 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5571 than move-if-change.
5572 (DEP1): Modify for "gcc -MM".
5576 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5577 Update dependencies.
5578 * Makefile.in: Regenerate.
5580 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5582 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5583 (md_begin): Likewise.
5584 (HAVE_AM33): New macro.
5585 (md_assemble): Use it. Match r_regs and xr_regs only if
5588 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5590 * as.h: #include "bin-bugs.h"
5591 * as.c (show_usage): Use REPORT_BUGS_TO.
5592 * gasp.c: #include "bin-bugs.h"
5593 (show_usage): Use REPORT_BUGS_TO.
5595 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5597 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5599 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5600 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5603 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5605 * config/tc-i386.c (i386_immediate): Don't assume a constant
5606 immediate is necessarily 16 bits when in 16 bit code mode.
5607 (md_assemble): Instead set guess_suffix here after we have checked
5610 2000-04-02 Richard Henderson <rth@cygnus.com>
5612 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5613 quantities. Correct right shift sign extension.
5614 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5615 32-bit value when shifting into place.
5617 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5619 * app.c: Add ATTRIBUTE_UNUSED as needed.
5620 * config/tc-ppc.c: Likewise.
5621 (ppc_size): Make unsigned long.
5622 (ppc_insert_operand): Add casts to avoid warnings.
5624 2000-03-31 Nick Clifton <nickc@cygnus.com>
5626 * config/tc-d10v.h (md_flush_pending_output): Define.
5628 2000-03-29 Nick Clifton <nickc@cygnus.com>
5630 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5631 segment. Works for both BFD_ASSEMBLER and others.
5632 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5634 2000-03-29 Nick Clifton <nickc@cygnus.com
5636 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5638 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5640 * listing.c (LISTING_LHS_WIDTH): Default depends on
5642 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5644 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5646 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5649 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5651 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5653 * config/tc-avr.c (mcu_types): Add missing initialiser.
5654 (md_pcrel_from_section): Add prototype.
5655 (avr_operand): Remove redundant test of unsigned < 0.
5656 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5658 2000-03-27 Denis Chertykov <denisc@overta.ru>
5660 * config/tc-avr.c: New file for AVR support.
5661 * config/tc-avr.h: Likewise.
5662 * configure.in: Add AVR support.
5663 * configure: Regenerate.
5665 2000-03-26 Timothy Wall <twall@cygnus.com>
5667 * gasp.c (macro_op): Add new argument to check_macro call.
5668 Macro structure definitions moved to macro.h
5669 * sb.h: Add argument to prototype for input_scrub_include_sb.
5670 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5671 nesting checks with an additional flag.
5672 (struct input_save): Add flag to indicate whether current sb
5673 should be checked for proper macro/conditional nesting.
5674 (input_scrub_push/pop): Save/restore nest check flag.
5675 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5677 * macro.c (check_macro): Allow caller to retrieve parsed macro
5678 information if a pointer is provided. This information may be
5679 used by the new macro hooks.
5680 * macro.h: Update prototype for check_macro. Macro struct
5681 definitions moved here from macro.c/gasp.c.
5682 * read.c (read_a_source_file): Add parameter to check_macro call,
5683 and pass macro info to the macro hook, if defined.
5684 (input_scrub_insert_line): New. Allow insertion of a line of
5685 characters into the input stream.
5686 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5687 file into the input stream.
5688 (s_include): Use input_scrub_insert_file.
5689 * internals.texi: Document new macro hooks.
5690 * as.h: New prototypes added.
5692 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5694 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5695 an initial capital letter.
5696 (i386_index_check): Reindent.
5698 2000-03-19 Nick Clifton <nickc@cygnus.com>
5700 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5703 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5705 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5706 instruction operand bad if Rd > 7 when generating
5707 thumb instructions. Prevents for example,
5708 "adr r12,label" from silently failing and generating
5709 the wrong instruction.
5711 2000-03-17 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5714 that have a destingation >= 0x400000.
5715 Fix compile time warning messages.
5717 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5719 * config/tc-sh.c (md_begin): When encountering insn that are
5720 not supported by the current arch, only change the name if
5721 its contents are the same as prev_name.
5722 (get_specific): If the the architecture doesn't match, fail.
5724 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5726 * config/tc-sh.c (IDENT_CHAR): Define.
5727 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5728 matching back where it came from.
5730 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5732 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5734 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5736 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5739 2000-03-15 Kazu Hirata <kazu@hxi.com>
5741 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5743 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5745 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5746 floating-point-number, make sure 'f' is in FLT_CHARS.
5748 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5750 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5751 (s_lcomm_internal): Use it.
5752 * doc/internals.texi (CPU backend): Document it.
5753 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5756 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5758 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5761 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5762 implementation doesn't have special handling for switch
5764 (macro_build): Allow for code in sections other than .text.
5766 (mips_ip): Likewise.
5767 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5768 Don't perform relocs if we will be outputting them.
5769 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5770 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5773 2000-03-09 Catherine Moore <clm@cygnus.com>
5775 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5776 relocation type based on the entry in the fixup structure.
5777 Put S_IS_EXTERN processing back in.
5779 2000-03-08 H.J. Lu (hjl@gnu.org)
5781 * Makefile.am (install-exec-tooldir): Depend on
5782 install-exec-bindir for parallel make.
5783 * Makefile.in: Regenerated.
5785 2000-03-06 Nick Clifton <nickc@cygnus.com>
5787 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5789 (md_parse_option): Parse -m32r command line switch - disable m32rx
5791 (md_show_usage): Document new option.
5793 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5794 * doc/Makefile.in: Regenerate.
5795 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5797 2000-03-02 Michael Meissner <meissner@redhat.com>
5799 * config/tc-d30v.c (check_range): Remove code that incorrectly
5800 sign extended values where bits < 32.
5802 2000-03-02 H.J. Lu (hjl@gnu.org)
5804 * configure.in: Support --enable-targets=all on ia32.
5805 * configure: Regenerated.
5807 2000-03-01 Nick Clifton <nickc@cygnus.com>
5809 * gasp.c (do_align): Remove bogus check of alignment value.
5811 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5813 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5814 TC_PPC was defined forced the type of a symbol with no other type
5817 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5819 * doc/internals.texi (CPU backend): Mention that
5820 line_separator_chars do not break up comments. Fix typos for
5821 LEX_AT and LEX_NAME descriptions. Document operands for
5822 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5823 description of md_create_short_jump usage. Document argument for
5824 md_undefined_symbol.
5826 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5828 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5829 (md_parse_option): Handle it.
5830 (md_show_usage): Document it.
5832 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5834 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5835 opcode, for the instruction `pal19'. From Andrea Arcangeli
5838 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5840 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5842 (md_assemble): To here, before template operands are matched.
5843 Also ensure a constant immediate is sign extended when we know the
5844 size is at most 16 bits. This is to catch cases like "add
5845 $0xffc0,%ax" where we don't know the size, and thus that the
5846 immediate can be represented as Imm8S until after parsing the
5848 (i386_displacement): Similarly sign extend 16 bit constant
5850 (md_assemble): Relax 16-bit jump constant range check to suit sign
5851 extended displacements.
5853 2000-02-26 Andreas Jaeger <aj@suse.de>
5855 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5857 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5859 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5860 call operands when intel_syntax.
5861 (intel_float_operand): Return 2 for "fi...".
5862 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5863 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5864 earlier "SHORT" change.
5865 (md_assemble): When determining suffix from Regs, exclude
5868 2000-02-24 Nick Clifton <nickc@cygnus.com>
5870 * configure: Add arm-wince, mips-pe and sh-pe targets.
5871 * configure: Regenerate.
5873 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5875 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5876 "pe-mips" for the mips-pe target.
5878 * config/tc-arm.c (insns): Change displacement encoded in BL
5879 and B instructions if the target port is arm-wince.
5880 (do_ldst): Do not bias the relocation offset if the target
5882 (md_pcrel_from): Add in missing relocation offset bias if the
5883 target os arm-wince.
5885 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5886 (md_begin): Disable -G support for mips-pe target.
5887 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5888 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5891 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5892 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5893 assembler, just set the alignment to 4.
5895 * config/te-wince-pe.h: New file for WinCE targets. Define
5898 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5900 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5901 string instructions.
5902 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5903 (i386_intel_memory_operand): After finding a segment override,
5904 check again for no `[' before looking for a displacement. Bomb if
5905 more than one displacement rather than silently discarding the
5906 second and subsequent ones. Free strings malloc'd by
5907 build_displacement_string.
5909 2000-02-24 Catherine Moore <clm@cygnus.com>
5911 * config/obj-som.c (obj_pseudo_table): Add "weak".
5912 (obj_som_weak): New routine.
5914 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5916 * config/tc-i386.c (union i386_op): New.
5917 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5918 Throughout file replace occurences of disps[n], imms[n], regs[n]
5919 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5920 intel mode operand swapping. Add assert in regKludge and
5921 fake_zero_displacement code. Test i.types[n] when outputting
5922 displacements and immediates. Combine output of Disp16 with
5924 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5925 when in intel mode by (not) reversing fsub and fdiv operands
5926 before the template search. This fails for single operand
5927 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5928 undefined. Instead fix the base_opcode after we've found the
5929 template. Move base_opcode xor with found_reverse_match from
5930 opcode output code to before this fix so we test for the correct
5932 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5933 check in intel mode. Instead compare opcodes.
5935 * config/tc-i386.h (TC_RELOC): Delete.
5936 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5937 with equivalent call to reloc.
5939 * as.h (flag_m68k_mri): Move declaration after target include, and
5940 only declare when TC_M68K defined. Define as zero otherwise.
5941 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5942 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5943 Define as zero otherwise.
5944 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5945 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5946 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5947 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5948 testing whether defined.
5949 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5950 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5951 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5952 rather than testing whether defined.
5953 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5954 (parse_mri_cons): Declare and use only when TC_M68K.
5955 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5956 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5957 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5959 * NEWS: Mention IBM 370 support.
5961 2000-02-23 Richard Henderson <rth@cygnus.com>
5963 * config/tc-i386.c (md_assemble): When swapping operands for
5964 intel_syntax, assume everything that's not Imm or Disp is a
5967 2000-02-23 Linas Vepstas <linas@linas.org>
5969 * config/tc-i370.c, config/tc-i370.h: New files.
5970 * Makefile.am: Add support for Linux/IBM 370.
5971 * configure.in: Likewise.
5972 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5973 * config/obj-elf.c: Include elf/i370.h
5974 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5976 * Makefile.in: Regenerate.
5977 * configure: Regenerate.
5979 * doc/c-i370.texi: New file.
5980 * doc/all.texi: Include it.
5981 * doc/as.texinfo: And here.
5982 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5983 * doc/Makefile.in: Regenerate.
5985 2000-02-19 Michael Meissner <meissner@redhat.com>
5987 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5988 determine if an instruction can be used in parallel with an ADDppp
5989 or SUBppp instruction.
5991 2000-02-22 Andrew Haley <aph@cygnus.com>
5993 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5995 2000-02-22 Andrew Haley <aph@cygnus.com>
5997 * config/tc-mips.c (mips_gp32): New variable.
5998 (macro_build) Use mips_gp32.
6000 (md_longopts): Add "-mgp32" and "-mgp64".
6001 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6003 (OPTION_M7900): Change offset
6004 (OPTION_NO_M7900): Ditto.
6006 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6008 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6009 warning, and bump it to 1.
6011 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6013 From Brad Lucier <lucier@math.purdue.edu>:
6014 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6017 2000-02-21 Catherine Moore <clm@cygnus.com>
6019 * config/tc-mips.c (MF_HILO_INSN): Define.
6020 (mips_7000_hilo_fix): Declare.
6021 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6022 (md_parse_option): Check for 7000_HILO_FIX options.
6023 (OPTION_M7000_HILO_FIX): Define.
6024 (OPTION_NO_M7000_HILO_FIX): Define.
6025 * doc/c-mips.texi (-mfix7000): Describe.
6027 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6029 * listing.c (print_lines): Remove unused variable `end'.
6031 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6032 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6033 reloc_type when BFD_ASSEMBLER.
6034 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6035 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6036 statement and quell signed vs. unsigned comparison warning.
6038 2000-02-18 Nick Clifton <nickc@cygnus.com>
6040 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6041 the computed frag offset, rather than overwriting it.
6043 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6045 * config/tc-sh.c ("elf/sh.h"): Include.
6046 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6047 (md.begin): Initialize target_arch.
6048 Only include opcodes in has table that match selected architecture.
6049 (parse_reg): Recognize register names for sh-dsp.
6050 (parse_at): Recognize post-modify addressing.
6051 (get_operands): The leading space is now optional.
6052 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6053 arguments. Update valid_arch.
6054 (build_Mytes): Add support for SDT_REG_N.
6055 (find_cooked_opcode): New function, broken out of md_assemble.
6056 (assemble_ppi, sh_elf_final_processing): New functions.
6057 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6058 (md_longopts, md_parse_option): New option: -dsp.
6059 * config/tc-sh.h (elf_tc_final_processing): Define.
6060 (sh_elf_final_processing): Declare.
6062 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6064 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6065 the unwinder subspace. Save the current seg/subseg before creating
6068 2000-02-10 Nick Clifton <nickc@cygnus.com>
6070 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6071 little endian targets.
6072 (INST_BYTE1): Redefine to handle big and little endian
6074 (cpu_type): New type: Select between M340 and M210.
6075 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6076 instructions of the M340.
6077 (md_assemble): Add support for the MULSH and OPSR classes of
6079 (md_atof): Add support for little endian targets.
6080 (md_parse_option): Add support for -EL, -EB and -mcpu command
6082 (md_convert_frag): Add support for little endian targets.
6083 (md_apply_fix3): Add support for little endian targets.
6084 (md_number_to_chars): Add support for little endian targets.
6086 2000-02-10 Timothy Wall <twall@redhat.com>
6088 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6089 defined, use it to verify the symbol just read should be a label.
6091 2000-02-10 Timothy Wall <twall@redhat.com>
6093 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6094 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6095 around colons when KEEP_WHITE_AROUND_COLON is defined.
6096 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6097 and KEEP_WHITE_AROUND_COLON.
6099 2000-02-08 Timothy Wall <twall@redhat.com>
6101 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6103 (do_repeat): New. Abstract repeat logic so that a "break" can be
6105 (end_repeat): New. Provide support for a "break" out of the
6107 * read.h: Add prototypes for new functions.
6109 2000-02-08 Timothy Wall <twall@redhat.com>
6111 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6112 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6113 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6116 2000-02-08 Timothy Wall <twall@redhat.com>
6118 * read.c: Added elseif to directives table.
6119 * read.h: Added prototype for s_elseif.
6120 * doc/as.texinfo: Added description for elseif.
6121 * cond.c (s_elseif): New function
6123 2000-02-04 Timothy Wall <twall@redhat.com>
6125 * listing.c (print_lines): Remove conditionals causing bug in
6128 2000-02-03 Timothy Wall <twall@cygnus.com>
6130 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6132 * frags.c (frag_new): Calculate fr_fix in octets
6133 (frag_now_fix) Return offset as target address offset (bytes).
6134 (frag_now_fix_octets) New - Return offset in octets (8-bit
6136 * frags.h: Added prototype for frag_now_fix_octets().
6137 Distinguish between octets and bytes in field descriptions.
6138 * listing.c (calc_hex): Account for octets vs bytes when
6139 printing addresses/offsets.
6140 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6141 target is little-endian, print the octets in a word in big-endian
6142 order so that the display looks like a proper hexadecimal number,
6143 instead of having the octets reversed.
6144 * read.c (do_align): When recording alignment, alignment power
6145 should be in terms of target bytes (minimum addressible unit)
6147 (do_org) Convert ORG target address (byte) argument into an
6148 octet offset when generating a variable fragment.
6149 * symbols.c (resolve_symbol_value): Symbol final value
6150 converted to a target address offset (bytes) from its octet offset.
6151 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6152 offset (bytes) is adjusted by the frag offset (octets) converted
6154 (coff_frob_section) Section alignment power is in terms of bytes;
6155 convert it to an octet alignment power when calculating size (and
6156 size mask) in octets. Don't modify the section size in order to
6157 "align" it for TI COFF, since that format has a different method
6158 for storing alignment information.
6160 2000-02-01 Timothy Wall <twall@cygnus.com>
6162 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6163 entries, matching the way GCC generates them. If not escaped, the
6164 filename is encoded incorrectly.
6166 2000-01-31 Nick Clifton <nickc@cygnus.com>
6168 * config/tc-arm.c (reg_table): Add support for ATPCS register
6171 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6173 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6175 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6177 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6178 of a symbol when we really care about its value.
6180 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6182 * config/tc-mcore.c (md_assemble): Give warning message if
6183 operands passes to instruction are more than the spec.
6185 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6187 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6188 Thumb mode but the label seen was not declared as '.thumb_func'
6189 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6190 correct disassembly of Thumb code bounded by non function labels.
6192 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6194 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6195 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6197 * Makefile.in: Same here.
6200 * configure.in: Set bfd_gas for i386-aout when primary target
6201 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6202 we may need the primary te_file. Remove incorrect comment.
6204 * configure: Regenerate.
6206 * config/e-i386aout.c: New file.
6208 * as.c (USE_EMULATIONS): Move to before print_version_id.
6209 (struct emulation): Add i386aout.
6210 (show_usage): Split text strings. Reformat -a text. Add --em
6214 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6215 (aout_format_ops): New.
6218 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6219 preprocessor conditional and add aout USE_EMULATIONS tests.
6220 (read_a_source_file): Don't pass error strings to printf as
6224 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6226 (do_data): Same here.
6227 (process_file): And here.
6230 * symbols.c (colon): Rewrite "already defined" fatal message
6231 code for aout with USE_EMULATIONS.
6234 * config/obj-aout.c (OBJ_HEADER): Define.
6235 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6237 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6238 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6240 (obj_aout_type): Expand S_SET_OTHER here too.
6241 (obj_read_begin_hook): Remove.
6242 (aout_pop_insert): New.
6243 (obj_aout_s_get_other): New.
6244 (obj_aout_s_get_desc): New.
6245 (aout_format_ops): New.
6248 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6249 gets aout_pseudo_table.
6250 (aout_pseudo_table): Declare.
6251 (obj_read_begin_hook): Define.
6254 * config/obj-coff.c (obj_pseudo_table): Rename to
6256 (coff_pop_insert): Use coff_pseudo_table.
6257 (coff_sec_sym_ok_for_reloc): Remove.
6258 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6259 and comment all zero entries and remove #if 0 code.
6262 * config/obj-coff.h (obj_pop_insert): Define.
6263 (coff_pseudo_table): Declare.
6266 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6267 s_get_size, s_set_size. Comment all zero entries.
6270 * config/obj-elf.c (elf_s_get_other): New function.
6271 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6272 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6273 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6275 (obj_elf_parse_section_letters): Don't pass error strings to
6276 printf as format arg.
6279 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6281 (elf_s_get_other): Declare.
6282 (S_GET_OTHER) Define as elf_s_get_other if not already
6284 (S_SET_OTHER): Only define when not already defined.
6285 (elf_obj_read_begin_hook): Declare.
6286 (obj_read_begin_hook): Define.
6287 (elf_obj_symbol_new_hook): Declare.
6288 (obj_symbol_new_hook): Define.
6291 * config/obj-multi.h: Add copyright header and protect against
6292 multiple inclusion. Add * to all function pointers.
6293 (OBJ_HEADER): If defined, include it rather than other defines
6295 (obj_frob_file_after_relocs): Test for NULL.
6296 (obj_symbol_new_hook): Here too.
6297 (obj_sec_sym_ok_for_reloc): And here.
6298 (S_GET_OTHER): Define.
6299 (S_GET_DESC): Define.
6300 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6301 (OBJ_MAYBE_ELF): Update comment.
6303 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6304 OBJ_AOUT preprocessor conditional and handle emulation by
6305 testing OUTPUT_FLAVOR.
6306 (i386_displacement): Here too.
6307 (md_section_align): Similarly here.
6308 (i386_target_format): Conditionally compile when more than one
6309 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6310 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6311 (i386_displacement): Here too.
6314 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6315 Define TARGET_FORMAT for aout only when not multi.
6318 * config/te-multi.h: Delete file as it's identical to te-generic.h
6320 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6322 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6323 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6326 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6328 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6331 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6333 * config/tc-mips.c (mips_do_align): New function.
6334 * config/tc-mips.h (md_do_align): Define.
6336 2000-01-10 Philip Blundell <philb@gnu.org>
6338 * doc/c-arm.texi (ARM Options): Fix typo.
6339 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6340 line separator for Linux.
6341 * doc/as.texinfo (Comments): Mention the ARM.
6343 2000-01-10 Philip Blundell <pb@futuretv.com>
6345 * configure.in (arm*-*-conix*): New target.
6346 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6348 * configure: Regenerate.
6350 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6352 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6353 (obj_elf_visibility): New function.
6355 * doc/as.texinfo (Visibility): New node: document visibility
6358 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob