| blob | 2bc26284e20cebb923b93f00af2c5f2dd6a1a7c8 |
1 2001-09-11 Jakub Jelinek <jakub@redhat.com>
3 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
4 of 'm', 'S' instead of 's'. Update bad_msg.
5 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
6 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
8 2001-09-09 Alan Modra <amodra@bigpond.net.au>
10 * expr.c (expr): Move code setting "retval" to the end of the loop,
11 and rearrange for efficiency. For "PIC code" subtraction, use
12 "rightseg" rather than recalculating. For "symbol OP symbol"
13 subtract, set "retval" to absolute_section if symbols in same
14 section.
15 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
16 O_symbol. Simplify a +/- b code. Allow equality and non-equality
17 comparisons on symbols from any section. Allow other comparison
18 operators as for subtraction.
19 (symbol_equated_reloc_p): New predicate function.
20 * symbols.h (symbol_equated_reloc_p): Declare.
21 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
22 for expression syms is set correctly.
23 (adjust_reloc_syms): Use symbol_equated_reloc_p.
24 (write_relocs): Likewise.
25 (write_object_file): Likewise.
26 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
27 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
28 of a complex expression when setting up frag_var.
30 2001-09-07 Richard Henderson <rth@redhat.com>
32 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
33 require_seq and allow_seq. Let !literal omit the sequence number.
34 (tokenize_arguments): Reject sequence numbers of !allow_seq.
36 2001-09-08 Jakub Jelinek <jakub@redhat.com>
38 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
39 section symbols the same way as externs.
41 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
43 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
44 pseudo-op.
46 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
48 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
49 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
50 PIC, BFD_RELOC_16_PCREL for the rest.
51 (mips_ip): Likewise.
52 (md_pcrel_from): return the right offset for the differently shifted
53 pcrel relocs.
54 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
56 2001-09-05 Richard Henderson <rth@redhat.com>
58 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
59 (pseudo_func): Add @iplt.
60 (pseudo_opcode): Add data16 and data16.ua.
61 (md_begin): Set iplt pseudo.
62 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
64 2001-09-04 Richard Henderson <rth@redhat.com>
66 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
67 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
68 (alpha_macros): Remove occurrences of same.
69 (O_lituse_addr, O_gprel): New.
70 (DUMMY_RELOC_LITUSE_*): New.
71 (s_alpha_ucons, s_alpha_arch): Prototype.
72 (alpha_reloc_op): Construct elements via DEF macro.
73 (ALPHA_RELOC_SEQUENCE_OK): Remove.
74 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
75 members to not be literal specific.
76 (next_sequence_num): New.
77 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
78 added/removed BFD relocations.
79 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
80 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
81 (tokenize_arguments): Parse ! relocations properly.
82 (find_macro_match): Delete unused macro argument types.
83 (assemble_insn): Add reloc parameter; emit that instead of the
84 default as appropriate.
85 (get_alpha_reloc_tag): New. Split from ...
86 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
87 (assemble_tokens): Don't search macros if user relocation present.
88 Copy reloc sequence number to insn struct.
89 (emit_ldgp): Remove user reloc handling.
90 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
91 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
92 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
93 * config/tc-alpha.h (tc_adjust_symtab): Always define.
94 (struct alpha_fix_tag): Name members less literal specific.
96 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
98 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
99 address of two symbols in different sections.
101 2001-08-31 Eric Christopher <echristo@redhat.com>
102 Jason Eckhardt <jle@redhat.com>
104 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
105 5kc, and 20kc. Clean up old entries.
107 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
108 Jeff Law <law@redhat.com>
110 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
111 offset match H8 ELF spec.
112 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
113 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
115 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
116 (build_bytes): Mark fixups for PCrel branches as signed. For
117 OBJ_ELF, make sure the reloc's offset points to the first byte
118 to be modified.
119 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
120 * tc-h8300.h (relocation mappings): Add.
122 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
124 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
125 define for BFD_ASSEMBLER.
126 (tc_reloc_mangle): Likewise.
127 (tc_gen_reloc): New function for BFD_ASSEMBLER.
129 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
131 * config/tc-h8300.c (h8300hmode): Record the machine type
132 if BFD_ASSEMBLER is defined.
133 (h8300smode, md_begin): Similarly.
135 2001-08-29 Joel Sherrill <joel@OARcorp.com>
137 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
138 default from coff to elf.
139 * configure: Regenerate.
141 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
143 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
144 assorted coff relocations to the corresponding elf relocations.
145 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
147 * configure.in: Add case for h8300-*-elf.
148 * configure: Regenerate.
150 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
152 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
153 documentation to reflect reality.
155 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
157 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
158 (macro): Reflect change to MAX_GPREL_OFFSET.
160 2001-08-27 Torbjorn Granlund <tege@swox.com>
161 Staffan Ulfberg <staffanu@swox.se>
162 Linus Nordberg <linus@swox.se>
163 Alan Modra <amodra@bigpond.net.au>
165 * configure.in: Recognise powerpc*le*, not just powerpcle*.
166 * configure: Regenerate.
167 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
168 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
169 (md_assemble): Use them.
170 (ppc_machine): Support stub for ELF64 as well as XCOFF.
171 (md_pseudo_table): Add "llong", "quad".
172 (md_parse_option): Match default_cpu of powerpc*.
173 (ppc_arch): Likewise.
174 (ppc_subseg_align): Only for OBJ_XCOFF.
175 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
176 (md_begin): Select PPC_OPCODE_64 for 64 bit.
177 (ppc_insert_operand): Don't bother testing 'file' before calling
178 as_bad_where. Use as_bad_where for operand->insert errors.
179 (mapping): Add ELF64 relocation modifiers.
180 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
181 expressions with abs_symbol.
182 (ppc_elf_cons): Correct offset for little endian targets.
183 (ppc_elf_frob_symbol): New.
184 (md_assemble): Add support for 64 bit ELF relocs.
185 (ppc_tc): Ensure 8 byte alignment when 64 bit.
186 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
187 ".toc" section for 64 bit ELF.
188 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
189 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
190 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
191 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
192 Expand on comments, error message. Add support for 64 bit relocs,
193 and use PPC_HI etc. macros.
194 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
195 (HANDLE_ALIGN): Define to generate nops in code sections rather
196 than zeros.
197 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
198 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
199 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
200 (ppc_fix_adjustable): Declare.
201 (tc_frob_symbol): Define.
202 (ppc_elf_frob_symbol): Declare.
204 2001-08-26 Andreas Jaeger <aj@suse.de>
206 * config/tc-s390.c: Add missing prototypes
207 (md_gather_operands): Make static.
209 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
211 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
212 allowed value, not the word beyond maximum.
213 * config/tc-mips.c (macro_build_lui): Code cleanup.
214 (macro): Reflect change to MAX_GPREL_OFFSET.
215 (mips_ip): Check explicitly against S_EX_NONE.
216 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
217 (md_apply_fix): Code cleanup.
219 2001-08-24 Andreas Jaeger <aj@suse.de>
221 * config/tc-ppc.h: Fix prototype declaration.
223 2001-08-23 Jakub Jelinek <jakub@redhat.com>
225 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
226 * config/obj-elf.c (obj_elf_size): When size is constant, free
227 and clear symbol_get_obj(sym)->size if any.
229 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
231 * config/tc-mips.c (md_begin): Warn about incompatibility between
232 -march=FOO and -mipsN option, continue with default ISA.
234 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
236 * config/tc-mips.c (md_parse_option): #ifdef the
237 traditional/non-traditional names as it is done in mips_target_format.
239 2001-08-20 Richard Henderson <rth@redhat.com>
241 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
242 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
243 use seg parameter instead of now_seg.
245 2001-08-18 H.J. Lu <hjl@gnu.org>
247 * config/tc-mips.c (show): Add the missing prototype.
249 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
251 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
252 return values.
253 (mips_ip): Use the new return values instead of characters. Add
254 support for %higher and %highest.
255 (LP): Remove.
256 (RP): Remove.
257 (my_getSmallExpression): Make parsing case insensitive and more
258 reliable. Add support for %higher and %highest. Further support to
259 parse %gprel and %neg is implemented but currently deactivated.
261 2001-08-17 Alan Modra <amodra@bigpond.net.au>
263 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
264 (ecoff_build_symbols): Likewise.
265 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
267 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
269 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
270 for n32 ABI if appropriate.
272 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
274 * config/tc-mips.c (cons_fix_new_mips): Remove.
275 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
276 (cons_fix_new_mips): Remove.
278 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
280 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
281 a label, not a hex constant.
283 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
285 * config/tc-v850.h: Add missing prototypes.
287 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
289 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
290 relocations.
292 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
294 * config/tc-sparc.c (cons_fix_new_sparc): Move
295 `sparc_no_align_cons = 0;' to...
296 (s_uacons): ...here so that sparc_no_align_cons will get
297 cleared properly.
299 2001-08-11 Kazu Hirata <kazu@hxi.com>
301 * config/tc-mips.c: Fix a comment typo.
303 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
305 * config/tc-mips.c (move_register): New function.
306 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
307 (mips_ip): Likewise.
308 (macro2): Use move_register rather than macro_build for moves.
309 (mips16_macro): Likewise.
310 (macro): Likewise. Handle M_MOVE.
312 2001-08-10 Andreas Jaeger <aj@suse.de>
314 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
315 to build warnings.
316 * configure: Regenerate.
318 2001-08-10 Alan Modra <amodra@bigpond.net.au>
320 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
321 Comment indentation of #pragma.
322 * macro.c (alloca): Likewise.
324 * config/tc-ppc.c: Revert 2001-08-08.
326 2001-08-09 Alan Modra <amodra@bigpond.net.au>
328 * symbols.c: Add missing prototypes.
329 * config/e-i386elf.c: Likewise.
330 * config/e-i386coff.c: Likewise.
331 * config/e-i386aout.c: Likewise.
332 * config/obj-coff.c: Likewise.
333 (def_symbol_in_progress, stack): Move definition.
334 * config/obj-elf.c: Add missing prototypes.
335 (obj_elf_change_section): Make static.
336 (obj_elf_parse_section_letters): Likewise.
337 (obj_elf_section_word): Likewise.
338 (obj_elf_section_type): Likewise.
340 2001-08-08 Alan Modra <amodra@bigpond.net.au>
342 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
343 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
344 determining reloc type with code reading operands->reloc field.
346 2001-08-08 Alan Modra <amodra@bigpond.net.au>
348 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
349 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
350 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
351 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
353 * output-file.c (output_file_create): Don't try to open a second
354 time as it's unnecessary. FOPEN_W was undefined too.
356 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
358 * config/tc-mips.c (macro_build): Replace magic constants by defines.
359 (mips_ip): Likewise. Typo.
361 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
363 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
364 of 0.
365 (RELAX_ENCODE): Replace bfd_vma by valueT.
366 (load_address): Formatting.
367 (macro): Likewise. Code cleanup. Typo.
368 (macro2): Formatting.
369 (md_parse_option): Typo.
370 (s_mipsset): Reorder cases to look nicer.
371 (md_estimate_size_before_relax): Formatting. Code cleanup.
372 (mips_elf_final_processing): Check against NULL instead of 0.
373 (md_obj_end): Remove ugly `' in message string.
374 (s_mips_ent): Remove ugly `' in message string.
376 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
378 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
379 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
380 mutually exclusive (if they are different).
381 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
382 set more than once.
384 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
386 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
387 from GPREL addends.
389 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
391 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
392 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
393 (md_long_opts): Add -mfp32 option.
394 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
395 (md_show_usage): Show usage for -mfp32 and -mgp32.
396 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
397 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
398 (HAVE_32BIT_ADDRESSES): New macro.
399 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
400 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
401 (s_cprestore, s_cpadd): Likewise.
402 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
403 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
404 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
405 to determine the width of addresses in load, store and jump macros.
406 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
407 used in set instructions; do not check the address size for them.
408 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
409 unaligned load and store macros.
410 (mips_ip): Use the new macros to check the width of a register when
411 processing float constants. Force a constant into memory if it is
412 destined for an FPR and the FPRs are wider than the GPRs. Warn about
413 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
414 than mips_gp32 to select synthetic instructions.
415 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
416 synthetic instructions.
418 2001-08-01 Christian Groessler <cpg@aladdin.de>
420 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
421 "rh", "rr", "rq", or "sp" then don't automatically assume
422 it's a register name. Check whether there is a number
423 following.
425 2001-08-01 Alan Modra <amodra@bigpond.net.au>
427 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
428 Don't allocate more space than necessary for the input line copy.
430 2001-08-01 Alan Modra <amodra@bigpond.net.au>
432 * read.c: Standardize error/warning messages - don't capitalise, no
433 final period or newline, don't say "ignored" or "zero assumed" for
434 as_bad messages. In some cases, change the wording to that used
435 elsewhere for similar messages.
436 * app.c: Likewise.
437 * as.c: Likewise.
438 * atof-generic.c: Likewise.
439 * cgen.c: Likewise.
440 * cond.c: Likewise.
441 * depend.c: Likewise.
442 * dwarf2dbg.c: Likewise.
443 * ecoff.c: Likewise.
444 * expr.c: Likewise.
445 * frags.c: Likewise.
446 * input-file.c: Likewise.
447 * input-scrub.c: Likewise.
448 * listing.c: Likewise.
449 * output-file.c: Likewise.
450 * stabs.c: Likewise.
451 * subsegs.c: Likewise.
452 * symbols.c: Likewise.
453 * write.c: Likewise.
454 * ecoff.c (ecoff_directive_end): Test for missing name by
455 comparing input line pointers rather than reading string.
456 (ecoff_directive_ent): Likewise.
457 * read.c (s_set): Likewise.
458 (s_align): Report a warning rather than an error for
459 alignment too large.
460 (s_comm): Check for missing symbol name.
461 (s_lcomm_internal): Likewise.
462 (s_lsym): Likewise.
463 (s_globl): Use is_end_of_line instead of looking for '\n'.
464 (s_lcomm_internal): Likewise.
465 (ignore_rest_of_line): Report a warning rather than an error.
467 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
469 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
470 any kind of relocation against a not-loaded section.
472 2001-07-30 Alan Modra <amodra@bigpond.net.au>
474 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
475 to include '@' in symbol names when parsing versioned symbols
476 rather than calling get_symbol_end multiple times.
477 * config/tc-i370.c (register_name): Format fixes. Don't call
478 get_symbol_end after parsing number.
479 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
480 code out of conditional.
481 (address_register_name): Likewise.
482 (other_register_name): Likewise.
483 * config/tc-mn10300.c (r_register_name): Likewise.
484 (xr_register_name): Likewise.
485 (data_register_name): Likewise.
486 (address_register_name): Likewise.
487 (other_register_name): Likewise.
488 * config/tc-ppc.c (register_name): Likewise.
489 * config/tc-s390.c (register_name): Likewise.
491 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
493 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
494 and bra relax: update fragP->fr_fix after the fixup.
496 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
498 * read.c (s_set): Check for missing symbol name.
500 2001-07-26 Alan Modra <amodra@bigpond.net.au>
502 * write.c (relax_segment <rs_space>): Account for fr_fix.
504 2001-07-25 H.J. Lu <hjl@gnu.org>
506 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
507 we treat weak like extern only for ELF.
508 (mips_fix_adjustable): Make sure we don't adjust extern/weak
509 symbols only for ELF.
511 2001-07-25 Chris Demetriou <cgd@broadcom.com>
513 * config/tc-mips.c: Fix spelling error in comment.
515 2001-07-25 Dave Brolley <brolley@redhat.com>
517 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
518 (IS_PARALLEL_SEPARATOR): New macro.
519 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
520 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
521 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
522 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
523 been seen).
525 2001-07-24 Alan Modra <amodra@bigpond.net.au>
527 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
528 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
529 Update dependencies with "make dep-am".
530 * Makefile.in: Regenerate.
531 * doc/Makefile.in: Regenerate.
533 2001-07-23 Kazu Hirata <kazu@hxi.com>
535 * config/tc-alpha.h: Fix formatting.
536 * config/tc-arc.c: Likewise.
537 * config/tc-d10v.h: Likewise.
538 * config/tc-hppa.c: Likewise.
539 * config/tc-i370.c: Likewise.
540 * config/tc-i386.h: Likewise.
541 * config/tc-i960.h: Likewise.
542 * config/tc-ia64.c: Likewise.
543 * config/tc-ia64.h: Likewise.
544 * config/tc-m32r.c: Likewise.
545 * config/tc-m68k.c: Likewise.
546 * config/tc-m88k.c: Likewise.
547 * config/tc-ns32k.c: Likewise.
548 * config/tc-pdp11.c: Likewise.
549 * config/tc-pj.h: Likewise.
550 * config/tc-s390.c: Likewise.
551 * config/tc-sparc.c: Likewise.
552 * config/tc-sparc.h: Likewise.
553 * config/tc-tic80.c: Likewise.
554 * config/tc-w65.h: Likewise.
556 2001-07-23 Alan Modra <amodra@bigpond.net.au>
558 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
559 symbols specially. Always resolve, adding fr_address to value.
560 * write.c (write_object_file): Don't add fr_address to sym values.
561 (relax_frag): Likewise.
562 (relax_segment): Likewise.
563 * config/obj-ieee.c (do_symbols): Likewise.
564 * config/tc-cris.c (md_convert_frag): Likewise.
565 * config/tc-fr30.c (md_convert_frag): Likewise.
566 * config/tc-i386.c (md_convert_frag): Likewise.
567 * config/tc-m32r.c (md_convert_frag): Likewise.
568 * config/tc-m68hc11.c (md_convert_frag): Likewise.
569 * config/tc-mcore.c (md_convert_frag): Likewise.
570 * config/tc-mips.c (mips16_extended_frag): Likewise.
571 * config/tc-ns32k.c (md_convert_frag): Likewise.
572 * config/tc-m68k.c (md_convert_frag_1): Likewise.
573 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
574 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
575 (md_relax_table): Remove first four entries. Format.
576 (md_estimate_size_before_relax): Remove old_fix. Don't bother
577 setting fr_var. Simplify byte branch checks.
579 2001-07-23 Alan Modra <amodra@bigpond.net.au>
581 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
582 "isbranch" param as all calls have it set.
583 (pa_parse_neg_cmpsub_cmpltr): Likewise.
584 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
585 strcasecmp in "nullify" var.
586 (pa_parse_neg_add_cmpltr): Likewise.
587 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
588 functions. Don't print wrong conditions in error messages.
590 2001-07-23 Andreas Jaeger <aj@suse.de>
592 * config/tc-s390.c (s390_force_relocation): Removed.
594 * config/tc-s390.h: Remove double declaration of
595 TC_FORCE_RELOCATION.
597 2001-07-22 H.J. Lu <hjl@gnu.org>
599 * config/tc-mips.c (s_mips_end): Remove unused variables.
600 (s_mips_frame): Add ATTRIBUTE_UNUSED.
602 2001-07-17 Andreas Schwab <schwab@suse.de>
604 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
605 .loc.
606 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
607 insn.
608 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
610 2001-07-17 matthew green <mrg@eterna.com.au>
612 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
613 TE_NetBSD.
614 (line_comment_chars): Set to '/' if TE_NetBSD.
616 2001-07-14 matthew green <mrg@eterna.com.au>
618 * configure.in (i386-*-netbsdelf*): New target.
619 * configure: Regenerate.
621 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
623 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
624 class of the non-debug symbol is C_NULL.
626 2001-07-10 Anders Norlander <anorland@synergenix.se>
628 * doc/as.texinfo (Incbin): Fix grammatical errors.
630 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
632 * depend.c: Use FOPEN_.. macros in calls to fopen().
633 * input-file.c: As above.
634 * itbl-ops.c: As above.
635 * listing.c: As above.
636 * output-file.c: As above.
637 * read.c: As above.
639 2001-07-08 Anders Norlander <anorland@synergenix.se>
641 * read.c (s_incbin): New .incbin function.
642 * read.c (potable): Add "incbin" pseudo-op.
643 * read.h: Add s_incbin prototype.
644 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
645 * NEWS: Mention new feature.
647 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
649 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
650 DEBUG_UNSPECIFIED.
652 2001-07-06 John Healy <jhealy@redhat.com>
654 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
655 set of fixups to be stored.
656 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
657 restored to be chosen from any that are saved.
658 (gas_cgen_swap_fixups): Modified to allow the current set of
659 fixups to be swapped with any other set that has been saved.
660 (gas_cgen_initialize_saved_fixups_array): New routine.
661 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
662 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
663 or MAX_SAVED_FIXUP_CHAINS.
664 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
665 store, swap and restore fuctions to reflect the new interface.
667 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
669 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
670 ignore empty, ineffectual alignment frags when deciding if a
671 branch can be short.
673 2001-07-05 Steve Ellcey <sje@cup.hp.com>
675 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
676 and SPECIAL_SECTION_FINI_ARRAY.
677 (special_section_name): Add .init_array and .fini_array.
678 (md_pseudo_table): Add init_array and fini_array.
679 (md): Add pointer_size and pointer_size_shift fields.
680 (setup_unwind_header): New static function.
681 (output_unw_records): Modify to use setup_unwind_header.
682 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
683 md.pointer_size_shift.
684 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
686 2001-07-05 Ben Elliston <bje@redhat.com>
688 * README (Supported platforms): m88k no longer suffers bitrot.
690 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
692 2001-07-05 Alan Modra <amodra@bigpond.net.au>
694 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
695 lsy_value. Correct typos in comments.
696 * symbols.c (local_symbol_make): Update for name change.
697 (local_symbol_convert): Likewise.
698 (colon): Likewise.
699 (S_GET_VALUE): Likewise.
700 (S_SET_VALUE): Likewise.
701 (print_symbol_value_1): Likewise.
702 (resolve_symbol_value): Likewise. Don't divide local sym values
703 by OCTETS_PER_BYTE twice.
705 2001-07-04 Jim Wilson <wilson@redhat.com>
707 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
709 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
710 sched branches.
712 2001-07-05 Ben Elliston <bje@redhat.com>
714 * read.c (s_fill): Correct spelling error in comments.
716 * doc/c-m88k.texi: New file.
717 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
718 * doc/Makefile.in: Regenerate.
719 * doc/all.texi: Set M880X0.
720 * doc/as.texinfo: Hook in m88k-dependent documentation.
722 2001-07-04 Eric Christopher <echristo@redhat.com>
724 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
726 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
727 and rm5721 as valid cpu strings.
728 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
730 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
732 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
733 if it's expected to be non-zero.
735 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
737 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
738 fscan->fx_frag.
740 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
741 (write_object_file): Set finalize_syms to
742 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
743 called.
745 * doc/internals.texi; Document
746 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
748 2001-07-02 Alan Modra <amodra@bigpond.net.au>
750 * config/tc-ppc.c: Formatting fixes.
752 2001-07-01 Ben Elliston <bje@redhat.com>
754 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
755 they cause some subtle breakage. Will fix them again later.
757 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
759 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
760 outside of a function as a .appline directive.
762 2001-06-28 Eric Christopher <echristo@redhat.com>
763 H.J. Lu <hjl@gnu.org>
765 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
766 of mips_cpu for the ISA selection.
767 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
768 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
769 (mips_tune): New. Use mips_tune for scheduling and optimization
770 issues.
771 (append_insn): Use mips_tune and mips_arch.
772 (macro_build): Ditto.
773 (mips_ip): Ditto.
774 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
775 backwards compatability mips_cpu generates arch and tune.
776 (md_show_usage): Document new behavior.
778 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
779 Deprecate -mcpu.
781 * NEWS: Update.
783 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
785 * write.c (write_object_file): Do not set finalize_syms until
786 after the segments have been sized. Some backends may still
787 need to access the syms's frags in order to adjust relaxed
788 frags.
790 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
791 constants.
793 2001-06-27 Alan Modra <amodra@bigpond.net.au>
795 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
796 subtract MD_PCREL_FROM_SECTION for 68k.
797 (fixup_segment <Difference of 2 syms different seg>): Only fudge
798 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
800 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
802 * write.c (fixup_segment <Difference of 2 syms same seg>): If
803 pcrel, subtract MD_PCREL_FROM_SECTION value.
805 2001-06-24 Ben Elliston <bje@redhat.com>
807 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
809 2001-06-24 Jakub Jelinek <jakub@redhat.com>
811 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
812 section symbols the same way as externs.
814 2001-06-24 Ben Elliston <bje@redhat.com>
816 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
817 (emit_relocations): Ditto.
818 (s_bss): Ditto.
819 (md_begin): Reformat comments to conform to the GNU standards.
820 (md_assemble): Ditto.
822 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
823 (md_parse_option): Mark parameters as unused.
824 (md_show_usage): Ditto.
825 (calcop): Adjust type of `reg_prefix' to char.
826 (get_reg): Ditto.
827 (getval): Adjust type of local `c' to char.
828 (md_create_short_jump): Mark from_addr, to_addr params as unused.
829 (md_create_long_jump): Ditto.
830 (md_estimate_size_before_relax): Mark parameters as unused.
832 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
833 to allay a possible compiler warning.
835 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
837 * doc/internals.texi (CPU backend): Document md_atof.
839 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
841 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
842 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
843 architecture.
845 2001-06-21 Philip Blundell <philb@gnu.org>
847 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
848 updated.
849 (insns): Remove entry for adrl. Add long_flag for adr.
850 (do_adr): Handle `l' suffix.
851 (do_adrl): Delete.
853 2001-06-21 Alan Modra <amodra@bigpond.net.au>
855 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
856 (md_apply_fix): Use it here. Replace printf with equivalent
857 as_bad_where.
858 (tc_gen_reloc): Use as_bad_where instead of as_bad.
859 (md_apply_fix): Here too.
860 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
861 * config/tc-m68k.c (tc_gen_reloc): Likewise.
862 (md_convert_frag_1): Likewise.
864 2000-06-20 Tom Rix <trix@redhat.com>
866 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
868 2001-06-18 H.J. Lu <hjl@gnu.org>
870 * doc/Makefile.am (info): Depend on $(MANS).
871 (as.1): Remove the prefix `$(srcdir)/'.
872 * doc/Makefile.in: Regenerated.
874 * as.1: Removed.
876 2001-06-18 Philip Blundell <philb@gnu.org>
878 * config/tc-arm.c (do_msr): Remove restriction on usage of
879 immediate operands.
881 2001-06-19 Alan Modra <amodra@bigpond.net.au>
883 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
884 line info.
886 2001-06-13 Philip Blundell <philb@gnu.org>
888 * config/tc-arm.c (thumb_shift): Improve wording of error message.
889 (do_t_arit): Likewise.
891 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
893 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
894 .loc pseudos if the dfwarf2 functions are available.
895 (md_assemble): Only call dwarf2_emit_insn if it is available.
897 * expr.c: Fix typo in comment.
899 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
901 * doc/as.texinfo (Infix Ops): Document that comparison and
902 combiner operators can be used as infix operators.
904 2001-06-12 Peter Jakubek <pjak@snafu.de>
906 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
907 of AND/OR.
908 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
909 (reverse_mri_condition): Likewise.
910 (swap_mri_condition): Issue warning for conditions that can not be
911 swapped.
912 (build_mri_control_operand): Fix order of operands (swapped).
913 (build_mri_control_operand): Allow upper case extension in structured
914 control directives.
915 (s_mri_else): Likewise.
916 (s_mri_next): Likewise.
917 (s_mri_for): Likewise.
918 (s_mri_if): Fix handling comment ('*') in mri mode.
919 (s_mri_while): Likewise.
920 * macro.c (macro_expand): Allow macro invocation with empty
921 extension.
923 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
925 * config/tc-arm.c: Fix test for overlow of literal pool.
927 2001-06-11 H.J. Lu <hjl@gnu.org>
929 * NEWS: Updated for the new -n option for the MIPS assembler.
931 * config/tc-mips.c (md_show_usage): Add -n.
933 * doc/as.texinfo: Document the new -n option.
934 * doc/c-mips.texi: Likewise.
935 * doc/as.1: Regenerated.
937 2001-06-10 Alan Modra <amodra@bigpond.net.au>
939 * config/obj-coff.c (obj_coff_section): Formatting fix.
941 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
942 ",pn".
944 2001-06-08 H.J. Lu <hjl@gnu.org>
946 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
947 disable warning about all NOPS that the assembler generates.
948 (macro): Warn NOPS generated only if warn_nops is not 0.
949 (md_shortopts): Add `n'.
950 (md_parse_option): Set warn_nops to 1 for `n'.
952 2001-06-08 H.J. Lu <hjl@gnu.org>
954 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
956 2001-06-08 H.J. Lu <hjl@gnu.org>
958 * config/tc-mips.c (md_apply_fix): Don't adjust common
959 extern/weak symbols for ELF.
960 (md_estimate_size_before_relax): Treat weak like extern for
961 ELF.
962 (mips_fix_adjustable): Don't adjust extern/weak symbols for
963 ELF.
965 2001-06-08 Alan Modra <amodra@bigpond.net.au>
967 * Makefile.am: 'som' is not wrongly spelled 'some'.
968 * Makefile.in: Regenerate.
970 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
971 S_GET_VALUE by using a temp.
972 (append_insn): Likewise, and for S_SET_VALUE too.
973 (mips_emit_delays): Likewise.
974 (my_getExpression): Likewise.
975 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
976 (mips16_extended_frag): Remove code concerned with avoiding
977 locking in a frag address now that symbols are not finalized until
978 relaxation is complete. Cater for first relaxation pass having
979 bogus addresses. Use relax_marker to reliably determine whether a
980 symbol frag has been reached on the current pass.
982 2001-06-07 H.J. Lu <hjl@gnu.org>
984 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
985 * configure: Regenerate.
987 2001-06-07 H.J. Lu <hjl@gnu.org>
989 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
990 ecoff emulation.
991 * configure: Regenerate.
993 2001-06-07 H.J. Lu <hjl@gnu.org>
995 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
996 MIPS_STABS_ELF is defined.
998 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1000 * as.c (show_usage): Remove L from listing options. It is not a
1001 generic option.
1003 2001-06-06 Christian Groessler <cpg@aladdin.de>
1005 * config/tc-z8k.c: Removed many warnings by removing unused
1006 variables and tagging unused parameters as such.
1007 (md_begin): Fixed a typo (","instead of ";").
1008 (struct ctrl_table): Add parentheses to initialize array
1009 correctly.
1010 (struct flag_table): Likewise.
1011 (struct intr_table): Likewise.
1012 (struct table): Likewise.
1013 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1015 2001-06-06 Peter Jakubek <pjak@snafu.de>
1017 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1018 options to list (e.g. m5206e, m5307, m5407).
1020 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1022 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1023 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1025 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1027 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1028 <JumpByte, JumpDword insn output>: Remove dead code.
1030 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1032 * as.c (parse_args): Correct option name "listing-lhs-width2".
1034 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1036 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1037 status.
1039 2001-05-30 Richard Henderson <rth@redhat.com>
1041 * read.c (emit_leb128_expr): Call md_cons_align.
1043 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1045 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1046 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1047 (tc_gen_reloc): Likewise.
1048 (sparc_cons_align): Don't clear sparc_no_align_cons.
1049 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1050 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1052 2001-05-27 Alan Modra <amodra@one.net.au>
1054 * write.c (relax_segment <rs_space>): Check the section of a
1055 symbol to determine whether it is absolute rather than comparing
1056 its frag against zero_address_frag as listings play tricks with
1057 frags.
1059 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1060 allocated in the same chunk as the fixed part.
1062 2001-05-26 Alan Modra <amodra@one.net.au>
1064 * write.c (relax_segment <rs_space>): Calculate growth using
1065 addresses before stretch. Prevent repeated error messages.
1066 From Peter Jakubek <pjak@snafu.de>
1067 Use as_bad_where and as_warn_where to pinpoint errors.
1069 2001-05-25 Alan Modra <amodra@one.net.au>
1071 * symbols.c (resolve_symbol_value): Always set segment, even when
1072 not finalizing symbol value.
1074 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1075 * config/obj-coff.c (write_object_file): Likewise.
1076 * (size_section): Remove rs_space assert as fr_symbol is no longer
1077 removed.
1078 (fill_section): Likewise.
1080 * configure.in: Replace linuxoldld with linux*oldld.
1081 * configure: Regenerate.
1083 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1084 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1085 that have been finalized.
1087 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1088 taking exit_dont_set_value.
1090 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1091 relaxing.
1093 2000-05-24 Tom Rix <trix@redhat.com>
1095 * config/obj-coff.c (add_lineno): xcoff allows negative line
1096 numbers
1097 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1099 2001-05-24 Alan Modra <amodra@one.net.au>
1101 * write.c (write_object_file): Set finalize_syms = 1 before
1102 size_seg is called.
1104 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1106 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1107 architecture, remove erraneous ISA_MIPS32.
1108 (md_show_usage): Add MIPS r12k support.
1109 (mips_cpu_info_table): Add MIPS r12k support.
1111 2001-05-22 Alan Modra <amodra@one.net.au>
1113 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1114 testing for NULs.
1116 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1117 instead use finalize_syms directly. Don't treat expressions
1118 specially with regard to finalize_syms. Update calls to self.
1119 (resolve_local_symbol): Update call to resolve_symbol_value.
1120 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1121 !finalize_syms.
1122 * symbols.h (resolve_symbol_value): Update prototype.
1123 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1124 to resolve_symbol_value.
1125 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1126 * config/obj-coff.c (do_relocs_for): Likewise.
1127 (yank_symbols): Likewise.
1128 (fixup_segment): Likewise.
1129 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1130 * config/tc-mips.c (md_convert_frag): Likewise.
1131 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1132 (ppc_fix_adjustable): Likewise.
1133 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1134 (dwarf2dbg_convert_frag): Likewise.
1135 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1136 (eh_frame_convert_frag): Likewise.
1137 * expr.c (make_expr_symbol): Likewise.
1138 * write.c (adjust_reloc_syms): Likewise.
1139 (write_object_file): Likewise.
1140 (relax_segment): Likewise.
1141 (fixup_segment): Likewise.
1142 (finalize_syms): Init to zero, and update comment.
1143 (write_object_file): Set finalize_syms to 1 rather than 2.
1144 * doc/internals.texi (sy_value): Mention finalize_syms.
1145 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1147 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1148 as relaxable if embedded system, make weak syms non-relaxable.
1149 Move definition..
1150 (tc_m68k_fix_adjustable): ..so it can be used here.
1151 (md_apply_fix_2): Sign extend without conditional.
1153 * config/tc-v850.c: Update copyright.
1155 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1157 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1158 howto entry is not found.
1160 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1162 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1163 optimize differences between symbols in code sections to
1164 constants.
1165 (mn10300_fix_adjustable): Don't adjust to section+offset
1166 relocations pointing at symbols in code sections.
1168 2001-05-16 Alan Modra <amodra@one.net.au>
1170 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1171 for 8 byte insns.
1172 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1173 opcodes are output rather than after. Delete insn_size.
1174 * config/tc-v850.c (md_assemble): Similarly, but delete
1175 total_insn_size.
1177 2001-05-14 Richard Henderson <rth@redhat.com>
1179 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1180 last change.
1182 2001-05-14 Richard Henderson <rth@redhat.com>
1184 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1185 also collect whether to expect an FDE augmentation.
1186 (check_eh_frame): Rewrite as a state machine. Track where in
1187 an FDE we are located, skip any augmentation.
1188 (eh_frame_estimate_size_before_relax): Get code alignment from
1189 the fragment subtype.
1190 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1191 * read.c (emit_leb128_expr): Call check_eh_frame.
1193 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1195 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1196 before a relaxable insns.
1198 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1200 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1201 between symbols if the base symbol is in the current section;
1202 emit a PC-relative relocation instead.
1204 2001-05-12 Peter Targett <peter.targett@arccores.com>
1206 * config/tc-arc.c: Update copyright and tidy source comments.
1207 (md_pseudo_table): Add directive .cpu back as an alias for
1208 .option. Add .file and .line for dwarf2 support.
1209 (arc_mach_type): Make bfd_mach_arc_6 default.
1210 (md_longopts): Add entry 'pre-v6' representing old command line
1211 option when assembling for 'arc5' core versions.
1212 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1213 default behaviour.
1214 (arc_code_symbol): Make symbol value for @h30 fixup expression
1215 equal to O_constant.
1216 (md_assemble): Call dwarf2_emit_insn.
1217 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1218 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1219 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1221 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1223 * config/tc-ia64.c (special_linkonce_name): New.
1224 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1225 .gnu.linkonce.ia64unw{,i}.FOO.
1226 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1227 (dot_endp): Add comment about it.
1229 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1231 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1232 block, ensure that the low order bits of the alignment are
1233 preserved.
1235 2001-05-10 Alan Modra <amodra@one.net.au>
1237 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1238 symbol_next.
1240 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1241 current variable part of frag.
1242 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1243 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1244 * config/tc-m68hc11.c (RELAX_STATE): Define.
1245 (RELAX_LENGTH): Define.
1246 (md_estimate_size_before_relax): Handle non-relaxable cases
1247 separately from relaxable cases for clarity, and return correct
1248 size for multi-pass relaxation.
1249 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1250 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1251 (md_convert_frag): Remove "length_code".
1252 * config/tc-vax.c (RELAX_STATE): Define.
1253 (RELAX_LENGTH): Define.
1254 (md_relax_table): Add missing entry.
1255 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1256 (md_convert_frag): Remove "length_code".
1257 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1258 don't bother setting fr_var. Return correct size for multi-pass
1259 relaxation.
1260 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1261 (md_convert_frag): Don't bother clearing fr_var.
1262 (md_pseudo_table): Correct initialization.
1263 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1264 (md_estimate_size_before_relax): No need to set fr_var.
1265 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1266 (md_estimate_size_before_relax): No need to set fr_var.
1268 2001-05-09 Richard Henderson <rth@redhat.com>
1270 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1271 beginning a function's unwind info block.
1273 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1275 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1277 2001-05-08 Andreas Schwab <schwab@suse.de>
1279 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1280 fx_pcrel_adjust explicitly sign extend when reading it.
1282 2001-05-08 Alan Modra <amodra@one.net.au>
1284 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1285 from md_relax_table, and combine some switch cases.
1287 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1289 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1290 from offset in non-pcrel operands too.
1292 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1294 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1295 * config/tc-arm.c (arm_handle_align): Do not insert more than
1296 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1297 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1299 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1301 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1302 Run "make dep-am".
1303 * Makefile.in: Regenerate.
1304 * configure.in: Remove duplicate mips-*-ecoff* entry.
1305 * configure: Regenerate.
1307 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1308 (n_names): Cast away type mismatch.
1309 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1310 (obj_ecoff_frob_symbol): Likewise.
1311 * ecoff.c: (add_file): Add unused attribute.
1312 (ecoff_directive_begin): Likewise.
1313 (ecoff_directive_bend): Likewise.
1314 (ecoff_directive_def): Likewise.
1315 (ecoff_directive_dim): Likewise.
1316 (ecoff_directive_scl): Likewise.
1317 (ecoff_directive_size): Likewise.
1318 (ecoff_directive_type): Likewise.
1319 (ecoff_directive_tag): Likewise.
1320 (ecoff_directive_val): Likewise.
1321 (ecoff_directive_endef): Likewise.
1322 (ecoff_directive_end): Likewise.
1323 (ecoff_directive_ent): Likewise.
1324 (ecoff_directive_extern): Likewise.
1325 (ecoff_directive_file): Likewise.
1326 (ecoff_directive_fmask): Likewise.
1327 (ecoff_directive_frame): Likewise.
1328 (ecoff_directive_mask): Likewise.
1329 (ecoff_directive_loc): Likewise.
1330 (mark_stabs): Likewise.
1331 (ecoff_stab): Likewise.
1332 (ecoff_frob_symbol): Cast away type mismatch.
1333 (ecoff_padding_adjust): Likewise.
1334 (ecoff_build_symbols): Likewise.
1335 (ecoff_build_procs): Likewise.
1336 (ecoff_build_aux): Likewise.
1337 (ecoff_build_strings): Likewise.
1338 (ecoff_build_fdr): Likewise.
1339 (ecoff_build_debug): Likewise.
1340 * itbl-ops.c (itbl_assemble): Variable initialization.
1342 2001-05-03 Alan Modra <amodra@one.net.au>
1344 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1345 expressions rather than triggering an assert.
1347 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1349 * config/tc-openrisc.c: New file.
1350 * config/tc-openrisc.h: Likewise.
1352 * Makefile.am: Add OpenRISC target.
1353 * Makefile.in: Regenerated.
1355 * configure.in (openrisc-*-*): Add target.
1356 * configure: Regenerated.
1358 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1360 * config/tc-arm.c (arm_frag_align_code): Change error message to
1361 more explanatory version.
1363 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1365 * config/tc-mips.c (md_parse_option): Also accept
1366 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1368 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1370 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1371 argument passing order: predicate goes last, not first.
1373 2001-04-27 Sean McNeil <sean@mcneil.com>
1375 * configure.in: Add arm-vxworks.
1376 * configure: Regenerate.
1378 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1380 * config/tc-arm.c (arm_handle_align): New Function: Generate
1381 no-op filled alignment frags.
1382 (arm_frag_align_code): New Function: Create a code alignment frag.
1383 (arm_init_frag): New Function: Initialse the target dependent
1384 parts of a frag.
1386 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1387 (TC_FRAG_INIT): Define.
1388 (HANDLE_ALIGN): Define.
1389 (md_do_align): Define.
1391 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1393 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1394 symbol has been initialised before extracting its symbol index.
1396 2001-04-24 H.J. Lu <hjl@gnu.org>
1398 * configure: Regenerated with the right version of autoconf.
1400 2001-04-24 Christian Groessler <cpg@aladdin.de>
1402 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1403 generate R_CALLR and R_REL16 relocations
1405 2000-04-20 Jason Eckhardt <jle@redhat.com>
1407 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1408 since frag_now can change after d10v_cleanup is called.
1410 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1412 * configure.in: Add the em type for FreeBSD targets.
1413 * configure: Regenerate.
1415 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1417 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1418 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1420 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1421 pc-relative relocations not placed at the end of the instruction.
1423 2001-04-13 Jim Wilson <wilson@redhat.com>
1425 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1426 excluding br.i.
1428 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1430 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1431 handle SHF_MERGE and SHF_STRINGS.
1432 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1433 (obj_elf_section): Allow additional argument specifying entity size.
1434 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1435 in SEC_MERGE sections.
1437 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1439 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1441 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1443 * expr.c (operand): Pass &c to md_parse_name().
1444 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1446 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1448 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1450 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1451 * Makefile.in: Regenerated.
1453 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1454 * configure: Regenerated.
1456 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1458 * config/tc-mn10300.c (xr_registers): Added `pc'.
1460 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1462 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1463 * configure: Regenerate.
1465 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1466 cases, and always return size based on current fr_subtype.
1467 (md_begin): Move initialization of md_relax_table..
1468 (md_relax_table): ..to static initializer. Set rlx_length for
1469 UNDEF_WORD_DISP cases.
1470 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1471 (md_begin): Likewise.
1472 (md_relax_table): Likewise.
1473 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1474 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1475 Set rlx_backward and rlx_forward to zero for unused states.
1476 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1477 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1478 (UNCOND12, UNCOND32): Remove duplicate defines.
1480 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1482 * config/tc-cris.c (md_estimate_size_before_relax) <case
1483 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1484 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1485 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1486 Add cases to cover all relax states.
1487 (cris_insn_first_word_frag): New.
1488 (md_assemble): Call cris_insn_first_word_frag to get the first
1489 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1490 end. Drop variable insn_size.
1491 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1492 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1493 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1495 * write.c (write_object_file): Reset broken word state before
1496 calling relax_seg.
1498 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1500 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1501 for one line if not already enabled.
1502 * cond.c (s_elseif): Correct conditional assembly listing.
1503 (s_else): Likewise.
1505 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1506 Don't abort on NULL current_cframe.
1508 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1510 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1511 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1512 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1513 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1514 * config/obj-coff.c (do_relocs_for): Likewise.
1515 (yank_symbols): Likewise.
1516 (fixup_segment): Likewise.
1517 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1518 (ppc_fix_adjustable): Likewise.
1519 * config/tc-mips.c (md_convert_frag): Likewise.
1520 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1521 * ehopt.c (eh_frame_convert_frag): Likewise.
1522 * expr.c (make_expr_symbol): Likewise.
1524 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1525 better packing.
1526 * symbols.c (resolve_symbol_value): Don't fix expression values
1527 until relaxation is complete.
1528 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1529 (S_GET_VALUE): Likewise, and return unresolved expression value.
1530 * write.c (finalize_syms): New.
1531 (relax_and_size_seg): Split into..
1532 (relax_seg): New function, returns 1 if anything changed..
1533 (size_seg): And the remainder of relax_and_size_seg.
1534 (fixup_segment): Arrange for final resolution of sym values.
1535 (adjust_reloc_syms): Likewise.
1536 (write_object_file): Likewise, and repeatedly call relax_seg until
1537 nothing more changes.
1538 (relax_segment): Return 1 if anything changed. Use correct types
1539 for rs_org `target' and `after'.
1540 * write.h (finalize_syms): Declare.
1541 (relax_segment): Update prototype.
1543 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1544 do-nothing cases to switch to avoid abort on a second relaxation
1545 pass, and tidy code a little.
1546 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1547 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1548 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1549 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1550 (md_relax_table): Remove first four unused entries. Increment
1551 rlx_length by one throughout table, and update comments to suit.
1552 (md_estimate_size_before_relax): Return size of current variable
1553 part of frag to reflect reality when relaxing more than once.
1554 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1555 (COND32, UNCD32): Rename to DISP32 throughout.
1556 (UNDEF_WORD_DISP): Renumber to 3.
1557 (md_estimate_size_before_relax): Add extra do-nothing cases.
1558 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1559 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1560 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1561 handle word and dword branches.
1563 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1565 * config/tc-cris.h (tc_fix_adjustable): Allow only
1566 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1567 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1568 example in comment to valid type.
1570 2001-03-28 H.J. Lu <hjl@gnu.org>
1572 * read.c (equals): Set to local for COFF only if it hasn't been
1573 defined before.
1575 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1577 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1578 (md_begin): Use it when setting default architecture.
1580 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1582 * read.c (equals): (for COFF) default symbols to being local.
1584 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1586 * configure.in (cris-*-*): Change default emulation to criself.
1587 (cris-*-*aout*): New rule.
1588 * configure: Regenerate.
1590 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1592 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1593 BFD_RELOC_390_GOTENT.
1594 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1595 BFD_RELOC_390_GOTENT.
1597 2001-03-26 Nick Clifton <nickc@redhat.com>
1599 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1600 * config/tc-s390.c (s390_force_relocation): New function: Force
1601 relocations for VTINHERIT relocs.
1603 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1605 * doc/as.texinfo: Put @c man begin to generate the as man page.
1606 When generating man, define all the variables. Re-organize some
1607 options to obtain better indentation of man page.
1608 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1609 (as.1): Build from as.texinfo.
1610 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1612 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1614 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1615 scale factor, and return the end of the expression.
1616 (i386_operand): Modify for above.
1618 2001-03-23 Nick Clifton <nickc@redhat.com>
1620 * doc/as.texinfo: Document --listing-XXX command line switches.
1621 Explain why listings behave differently when -pipe is used.
1623 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1625 * write.c (fix_new_exp): Print an error if passed a register.
1627 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1629 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1630 (PIC_SUFFIX_CHAR): New macro.
1631 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1632 (pic): New variable.
1633 (md_longopts): New option --pic.
1634 (OPTION_PIC): Define.
1635 (md_estimate_size_before_relax): Tweak longish comment.
1636 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1637 (md_assemble): Handle a PIC relocation on prefix and normal
1638 instruction operands.
1639 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1640 "complex" operand expressions. Call frag_more outside
1641 gen_cond_branch_32 parameter list.
1642 (cris_process_instruction): Handle PIC relocs on parsed
1643 operand expressions. Validize PIC reloc sizes.
1644 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1645 (gen_bdap): Handle "complex" operand expressions.
1646 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1647 ADD.D offset,PC as jump instruction if generating PIC. Generate
1648 error instead of crashing on complex expressions.
1649 (cris_number_to_imm): Add segT parameter. All callers changed.
1650 Use segT parameter, not now_seg, for segment of fixup. Handle
1651 PCREL relocations but check that they are fully resolved.
1652 (md_parse_option): Handle OPTION_PIC.
1653 (tc_gen_reloc): Handle PIC relocs.
1654 (md_show_usage): Update for --pic.
1655 (md_apply_fix3): Renamed from md_apply_fix.
1656 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1657 (md_cris_force_relocation): Force relocation for PIC relocs.
1659 * config/tc-cris.h: Tweak attribution.
1660 (MD_APPLY_FIX3): Define.
1661 (IS_CRIS_PIC_RELOC): New macro.
1662 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1663 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1664 generating ELF.
1665 (tc_frob_symbol): Avoid emitting undefined symbols.
1667 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1669 * frags.h (struct frag): Add relax_marker.
1670 * write.c (is_dnrange): Delete.
1671 (relax_frag): Use correct types for `aim', `target', `address'.
1672 Delete `offset', `was_address'. Test `relax_marker' instead of
1673 using fragile (and slow) address test.
1674 (relax_segment): Init and flip `relax_marker'.
1676 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1678 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1679 used register name.
1681 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1683 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1684 with 'Motorola specification for assembly language input standard'.
1686 2001-03-17 Richard Henderson <rth@redhat.com>
1688 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1689 (dwarf2_directive_loc): Don't use them.
1690 (dwarf2_directive_file): Reject duplicate file definitions.
1691 (get_filenum): Zero allocated memory.
1692 (out_file_list): Complain about missing file definitions.
1694 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1696 * read.c (do_org): Handle complex expressions.
1697 * cgen.c (gas_cgen_finish_insn): Likewise.
1699 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1701 * config/tc-ia64.c (md): New member keep_pending_output.
1702 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1703 is not set.
1704 (dot_xdata): Turn on md.keep_pending_output for the duration of
1705 this function.
1706 (dot_xfloat_cons): Ditto.
1707 (dot_xstringer): Ditto.
1708 (dot_xdata_ua): Ditto.
1709 (dot_xfloat_cons_ua): Ditto.
1711 2001-03-15 Jim Wilson <wilson@redhat.com>
1713 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1714 label support.
1716 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1718 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1720 2001-03-15 DJ Delorie <dj@redhat.com>
1722 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1723 blindly freeing string if it isn't at the top of the obstack.
1725 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1727 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1728 (NUM_FLAG_CODE): Define.
1729 (lex_got): New function.
1730 (got_reloc): New global var.
1731 (x86_cons_fix_new): New function.
1732 (x86_cons): New function.
1733 (i386_immediate): Use lex_got here, replacing inline code. Change
1734 "ignoring junk.." error message to "junk.."
1735 (i386_displacement): Likewise.
1736 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1737 (x86_cons): Declare.
1738 (TC_CONS_FIX_NEW): Define.
1739 (x86_cons_fix_new): Declare.
1741 2001-03-12 Nick Clifton <nickc@redhat.com>
1743 * config/tc-arm.c (md_begin): Always set machine type based on
1744 cpu_variant.
1746 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1748 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1749 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1750 union.
1751 <JumpInterSegment output>: Use correct i.disp_reloc[].
1752 <immediate output>: Likewise.
1754 2001-03-06 Nick Clifton <nickc@redhat.com>
1756 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1757 BLX(1) instruction.
1759 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1761 * config/tc-m68k.c : Add 5407 to archs[] table.
1762 (HAVE_LONG_BRANCH): Add mcf5407.
1763 (select_control_regs): Recognize 5407.
1765 2001-03-02 Dave Brolley <brolley@redhat.com>
1767 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1768 than m32r_do_align.
1770 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1772 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1773 (gen_to_words): Print warnings if NaNs are found and the target CPU
1774 does not support them. Allow largest exponent to be used in normal
1775 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1777 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1779 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1780 anymore since we use bfd_elf_generic_reloc now.
1781 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1783 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1785 * configure.in (BFD_VERSION): New.
1786 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1787 * configure: Regenerate.
1788 * Makefile.am: Run "make dep-am"
1789 * Makefile.in: Regenerate.
1790 * doc/Makefile.in: Regenerate.
1792 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1794 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1795 SEC_NEVER_LOAD when the 'n' flag is used.
1796 Add SEC_NEVER_LOAD to matchflags.
1798 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1800 * symbols.c (decode_local_label_name): Initialize message_format
1801 only when an error is reported (perf pb due to I18N).
1803 2001-02-23 H.J. Lu <hjl@gnu.org>
1805 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1806 BFD_ASSEMBLER is not defined.
1808 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1810 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1811 done if it's against a symbol.
1813 2001-02-22 Timothy Wall <twall@cygnus.com>
1815 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1816 target formats if applicable.
1817 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1818 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1819 * Makefile.in: Regenerated.
1820 * configure.in: Added configuration for ia64-*-aix*.
1821 * configure: Regenerated.
1823 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1825 * config/tc-ia64.c (enum operand_match_result): New type.
1826 (operand_match): Change return type to operand_match_result.
1827 Fix all returns appropriately, adding support for returning the
1828 out-of-range result.
1829 (parse_operands): New locals result, error_pos, out_of_range_pos,
1830 curr_out_of_range_pos. Rewrite operand matching loop to give better
1831 error messages.
1833 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1835 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1836 (dot_proc): Clear unwind.prologue_count to zero.
1837 (dot_prologue): Increment unwind.prologue_count.
1838 (dot_restore): If second operand is omitted, use
1839 unwind.prologue_count -1 for "ecount" (# of additional regions to
1840 pop). Decrement unwind.prologue_count by number of regions
1841 popped.
1843 2001-02-21 Nick Clifton <nickc@redhat.com>
1845 * doc/as.texinfo (Section): Note that some flags to the COFF
1846 version of .section remove attributes rather than setting them.
1848 2001-02-20 Kazu Hirata <kazu@hxi.com>
1850 * config/tc-pdp11.c: Fix formatting.
1851 * config/tc-pdp11.h: Likewise.
1853 2001-02-20 Bo Thorsen <bo@suse.de>
1855 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1856 entry.
1858 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1860 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1861 all FreeBSD platforms should look the same at this level.
1862 * configure: Rebuilt.
1863 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1865 2001-02-18 lars brinkhoff <lars@nocrew.org>
1867 * Makefile.am: Add PDP-11 target.
1868 * configure.in: Likewise.
1869 * config/tc-pdp11.c: New file.
1870 * config/tc-pdp11.h: New file.
1871 * doc/Makefile.am: Add PDP-11 documentation.
1872 * doc/all.texi: Likewise.
1873 * doc/as.texinfo: Likewise.
1874 * doc/c-pdp11.texi: New file.
1876 2001-02-16 matthew green <mrg@redhat.com>
1878 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1880 2001-02-13 Jim Wilson <wilson@redhat.com>
1882 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1883 reloc instead of a 0 reloc.
1884 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1885 as done.
1886 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1888 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1890 * write.c (is_dnrange): Stop as soon as the address becomes
1891 larger.
1892 (relax_frag): Add segment parameter. Only call symbol_get_frag
1893 once. Only call is_dnrange if the symbol is in the same segment,
1894 and the symbol address is larger.
1895 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1896 * write.h (relax_frag): Update declaration.
1897 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1898 it to relax_frag.
1899 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1900 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1901 (m32r_relax_frag): Update declaration.
1902 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1903 * config/tc-tic54x.h (md_relax_frag): Likewise.
1904 * doc/internals.texi (CPU backend): Update documentation for
1905 md_relax_frag.
1907 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1909 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1910 Mention effect of < 386 architectures on jump promotion.
1911 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1913 * config/tc-i386.c (no_cond_jump_promotion): New.
1914 (set_cpu_arch): Parse "jumps" arch modifier.
1915 (insn_size): Modify usage comment.
1916 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1917 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1918 (TYPE_FROM_RELAX_STATE): New define.
1919 (UNCOND_JUMP, COND_JUMP): Renumber.
1920 (md_relax_table): Reorder to suit.
1921 (COND_JUMP86): New define.
1922 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1923 (md_assemble): Create frag var for jumps of max size, encode relax
1924 state for COND_JUMP86.
1925 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1926 leave conditional jumps small if no_cond_jump_promotion.
1927 (md_convert_frag): Likewise.
1929 * expr.c (operator): Don't bump input_line_pointer for two char
1930 operators. Instead return operator size via new param num_chars.
1931 (expr): Use above to parse multi-char operators correctly.
1933 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1935 * config/tc-i386.c (i386_displacement): Fix handling of
1936 BFD_RELOC_X86_64_GOTPCREL.
1937 (i386_validate_fix): Likewise.
1939 2001-02-12 Philip Blundell <pb@futuretv.com>
1941 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1942 ldrt/strt instructions.
1944 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1946 * config/tc-mips.c (macro): For M_LA_AB emit a
1947 BFD_RELOC_MIPS_CALL16 relocation or a
1948 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1949 BFD_RELOC_MIPS_GOT16 and
1950 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1951 loading the jump register when generating SVR4_PIC code.
1953 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1955 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1956 map to MIPS-specific files, as they used to do before the
1957 change on 2000-05-21.
1958 * configure: Regerate.
1960 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1962 * config/tc-mips.c (md_parse_option): Don't try to compile
1963 ELF-only option code if not ELF.
1965 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1967 * config/tc-ia64.h (md_elf_section_type): New macro.
1968 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1969 (they're now handled via ia64_elf_section_type.
1971 * config/tc-ia64.c (unwind): New members saved_text_seg,
1972 saved_text_subseg, and force_unwind_entry.
1973 (optimize_unw_records): New function to optimize away unnecessary
1974 unwind directives.
1975 (ia64_elf_section_type): New function.
1976 (output_unw_records): Generate unwind info only if the size is
1977 non-zero or if it's forced for some other reason (e.g.,
1978 handlerdata or a personality routine).
1979 (generate_unwind_image): Don't switch back to previous
1980 section---stay inside the unwind info section instead so that
1981 handlerdata that may follow goes into the right place.
1982 (dot_handlerdata): Force generation of unwind entry and save the
1983 current active text segment before generating unwind image.
1984 (dot_unwentry): Force generation of unwind entry.
1985 (dot_personality): Ditto.
1986 (dot_endp): Generate unwind table entry only if there is
1987 some unwind info or the unwind entry was forced.
1989 * config/tc-ia64.c (make_unw_section_name): New macro to form
1990 unwind section name.
1991 (generate_unwind_image): Add "text_name" argument. Use it to
1992 form unwind section name.
1993 (dot_handlerdata): Determine current segment (section) name and
1994 pass it to generate_unwind_image().
1995 (dot_endp): Determine current segment (section) name and use
1996 it to determine the appropriate unwind section name.
1997 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1998 n, fill, and max arguments.
2000 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2002 * Makefile.am: Add linux target for S/390.
2003 * configure.in: Likewise.
2004 * config/tc-s390.c: New file.
2005 * config/tc-s390.h: New file.
2007 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2009 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2010 2byte, 4byte and 8byte.
2012 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2014 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2015 md_number_to_chars with size > sizeof (valueT).
2017 2001-02-06 H.J. Lu <hjl@gnu.org>
2019 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2020 there is no relocation.
2022 2001-02-06 H.J. Lu <hjl@gnu.org>
2024 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2026 * config/tc-ia64.c (md_parse_option): Only accept the valid
2027 ia64 options on "-axxx".
2029 2001-02-05 Jim Wilson <wilson@redhat.com>
2031 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2032 aborting for invalid operands.
2034 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2036 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2037 than via pointer. Update all callers.
2038 (UNWIND_LOW32): Define.
2039 (UNWIND_HIGH32): Define.
2040 (pa_build_unwind_subspace): Use the above macros instead of dumping
2041 bitfields directly. Call frag_more once rather than multiple times.
2042 (md_assemble): Use UNWIND_LOW32.
2043 (pa_entry): Likewise
2044 (pa_procend): Likewise.
2045 (process_exit): Use UNWIND_HIGH32.
2047 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2049 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2050 function to select the header according to the cpu.
2051 (md_after_pass_hook, md_do_align): Remove.
2052 (md_cleanup, m68hc11_cleanup): Remove.
2053 (md_pcrel_from_section): Declare.
2054 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2055 (build_jump_insn, build_insn): Likewise.
2056 (m68hc11_listing_header): New function.
2057 (m68hc11_cleanup): Remove.
2059 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2061 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2062 symbols because there is no support for shared libraries and these
2063 symbols can't be overridden (unless they are weak).
2065 2001-02-01 Momchil Velikov <velco@fadata.bg>
2067 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2068 for the compilation unit with a zero byte.
2070 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2072 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2073 destinations. Correct range check for 17 and 22 bit branches.
2075 2001-01-25 Nick Clifton <nickc@redhat.com>
2077 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2078 still set. Issue an error message instead.
2079 (md_estimate_size_before_relax): Delete unused variable
2080 'buffer_address'. Fixup parentheses around if statement.
2082 2001-01-23 Kazu Hirata <kazu@hxi.com>
2084 * as.c: Fix formatting.
2085 * ehopt.c: Likewise.
2086 * messages.c: Likewise.
2087 * stabs.c: Likewise.
2088 * symbols.c: Likewise.
2090 2001-01-23 Ben Elliston <bje@redhat.com>
2092 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2094 2001-01-22 Kazu Hirata <kazu@hxi.com>
2096 * config/tc-alpha.c: Fix formatting.
2098 2001-01-19 Kazu Hirata <kazu@hxi.com>
2100 * config/tc-alpha.c: Fix formatting.
2102 2001-01-18 Kazu Hirata <kazu@hxi.com>
2104 * config/tc-alpha.c: Fix formatting.
2106 2001-01-18 Nick Clifton <nickc@redhat.com>
2108 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2109 "da" flags.
2110 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2112 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2114 * configure.in (cpu_type, arch): Match i386 too.
2115 * configure: Rebuilt.
2117 2001-01-16 Kazu Hirata <kazu@hxi.com>
2119 * config/tc-i386.c: Fix formatting.
2121 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2123 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2124 relocs for .PARISC.unwind section.
2126 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2127 depending on section flags, not just for .text.
2129 2001-01-15 Jim Wilson <wilson@redhat.com>
2131 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2132 not immediately followed by an instruction.
2134 2001-01-15 Kazu Hirata <kazu@hxi.com>
2136 * config/tc-m68hc11.c: Fix formatting.
2138 2001-01-15 Nick Clifton <nickc@redhat.com>
2140 * symbols.c (colon): Change 'already defined symbol' from a
2141 fatal error to an ordinary error. There is no reason why this
2142 error should be fatal.
2144 * message.c (as_fatal): Delete output file, if one has been
2145 created.
2147 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2149 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2151 2001-01-14 Kazu Hirata <kazu@hxi.com>
2153 * config/tc-alpha.c: Fix formatting.
2154 * config/tc-arc.c: Likewise.
2155 * config/tc-arc.h: Likewise.
2156 * config/tc-d10v.c: Likewise.
2157 * config/tc-i370.c: Likewise.
2158 * config/tc-i386.c: Likewise.
2159 * config/tc-i960.c: Likewise.
2160 * config/tc-m68k.c: Likewise.
2161 * config/tc-ppc.c: Likewise.
2162 * config/tc-sparc.c: Likewise.
2163 * config/tc-tahoe.c: Likewise.
2164 * config/tc-vax.c: Likewise.
2166 * config/tc-arc.c: Fix formatting.
2168 * config/tc-arc.c: Fix formatting.
2170 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2172 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2173 both 32 and 64 bit ELF.
2175 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2176 and don't bother storing `m' for "ce" completer. Tidy handling of
2177 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2179 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2181 * config/tc-i386.h (TARGET_MACH): New macro.
2182 (i386_mach): Declare.
2183 * config/tc-i386.c (i386_mach): New function.
2185 2001-01-13 Philip Blundell <philb@gnu.org>
2187 * doc/as.texinfo: Fix spelling and cross-references.
2189 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2190 character for all systems, not just GNU/Linux. Make it explicit
2191 that `-k' doesn't affect code generation, just ELF flags.
2193 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2195 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2196 instructions.
2198 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2200 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2202 2001-01-12 Nick Clifton <nickc@redhat.com>
2204 * as.c (print_args): Update copyright date to 2001.
2206 2001-01-12 Peter Targett <peter.targett@arccores.com>
2208 * doc/c-arc.texi: New file.
2209 Some sections to be expanded.
2211 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2213 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2214 (md_parse_option): Always accept "--32".
2216 2001-01-11 Peter Targett <peter.targett@arccores.com>
2218 * as.h (TC_ARC): Ensure struc-symbol.h included.
2219 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2220 warnings.
2221 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2222 (TARGET_SYMBOL_FIELDS) added.
2224 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2225 * doc/c-arc.texi: New file.
2226 Some sections to be expanded.
2227 * doc/as.texinfo: Update command-line options.
2228 Removed outdated text for ARC dependant features, instead include
2229 text from above file.
2231 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2232 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2233 (targ-cpu.h) header.
2234 * config/tc-arc.h:
2235 * config/tc-arc.c: New updated configuration for
2236 ARC, including selection of core variants, and extensibility of
2237 instructions, registers etc. through directives.
2239 * config/tc-arc.c (arc_extinst): Minor corrections for
2240 error messages.
2241 (arc_common) Likewise. Make alignment argument optional for local
2242 symbols also, with default of zero.
2244 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2246 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2247 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2248 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2249 and fix_new_exp() instead.
2250 (md_convert_frag): For indexed post byte use the symbol value
2251 rather than the displacement.
2252 (md_relax_table): Fix indexed offset relax.
2254 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2256 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2257 relax weak symbols.
2258 (relaxable_symbol): New function.
2260 2001-01-11 Andreas Jaeger <aj@suse.de>
2262 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2263 not used anywhere.
2265 2001-01-10 Nick Clifton <nickc@redhat.com>
2267 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2268 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2270 2001-01-10 Nick Clifton <nickc@redhat.com>
2272 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2273 character used to dollar local symbols.
2274 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2275 local label symbols.
2276 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2277 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2278 if defined.
2279 Use LOCAL_LABEL_CHAR.
2280 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2281 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2282 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2284 2001-01-08 Bo Thorsen <bo@suse.de>
2286 * config/tc-i386.c (i386_immediate, i386_displacement):
2287 GOTPCREL check fix.
2289 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2291 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2292 in last change.
2294 2001-01-07 Philip Blundell <philb@gnu.org>
2296 * doc/as.texinfo (Bug Reporting): Update email address for
2297 reports.
2298 * README: Likewise.
2300 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2302 * configure.in: Define DEFAULT_ARCH for i386.
2303 * config/tc-i386.c (md_assemble): Return after the error message;
2304 move testing for 64bit operands to proper place.
2306 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2308 * doc/as.texinfo: Document '#' as comment character for i386 and
2309 x86_64. Add AMD x86-64 into menu of machine dependent information.
2311 * doc/c-i386.texi: Document x86_64 extensions.
2313 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2315 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2317 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2319 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2320 * NEWS: Add note about Pentium4 support.
2322 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2324 * config/tc-i387.c (pi, pte, pt): Update.
2325 (type_names): Add new types.
2327 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2329 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2330 CpuUnknown): Renumber
2331 (CpuP4, CpuSSE2): New.
2332 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2334 2001-01-03 Philip Blundell <pb@futuretv.com>
2336 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2337 relocs.
2338 (alpha_fix_adjustable): Likewise.
2339 (md_apply_fix): Likewise.
2341 2000-12-31 H.J. Lu <hjl@gnu.org>
2343 * listing.c (listing_message): Allocate string only if it is
2344 used.
2346 * configure: Rebuild.
2348 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2350 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2351 Point out caveats with generating fixups for the opcode in a frag.
2353 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2355 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2356 * NEWS: Add x86_64.
2358 2000-12-29 H.J. Lu <hjl@gnu.org>
2360 * listing.c (calc_hex): Print the variable part only if the
2361 fragment type is rs_fill.
2363 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2365 * doc/internals.texi (tc_conditional_pseudoop,
2366 TC_LINKRELAX_FIXUP): Fix typos.
2368 2000-12-28 Richard Henderson <rth@redhat.com>
2370 * write.c (subsegs_finish): Fix thinko last change -- don't
2371 "optimize" the alignment == 0 case.
2373 2000-12-28 Richard Henderson <rth@redhat.com>
2375 * as.h (rs_align_test): New.
2376 * frags.c (NOP_OPCODE): Move default from read.c.
2377 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2378 (frag_align_code): New.
2379 * frags.h (frag_align_code): Declare.
2380 * read.c (NOP_OPCODE): Remove.
2381 (do_align): Use frag_align_code.
2382 * write.c (NOP_OPCODE): Remove.
2383 (get_recorded_alignment): New.
2384 (cvt_frag_to_fill): Handle rs_align_test.
2385 (relax_segment): Likewise.
2386 (subsegs_finish): Align last subseg in section to the
2387 section alignment. Use frag_align_code.
2388 * write.h (get_recorded_alignment): Declare.
2389 * config/obj-coff.c (size_section): Handle rs_align_test.
2390 (fill_section, fixup_mdeps): Likewise.
2391 (write_object_file): Use frag_align_code.
2393 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2394 (alpha_handle_align): New.
2395 * config/tc-alpha.h (HANDLE_ALIGN): New.
2396 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2398 * config/tc-i386.h (md_do_align): Use frag_align_code.
2399 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2401 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2402 (ia64_handle_align): New.
2403 * config/tc-ia64.h (HANDLE_ALIGN): New.
2404 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2406 * config/tc-m32r.c (m32r_do_align): Remove.
2407 (m32r_handle_align): New.
2408 (fill_insn): Use frag_align_code.
2409 * config/tc-m32r.h (md_do_align): Remove.
2410 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2411 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2412 * config/tc-mips.c, config/tc-mips.h: Similarly.
2414 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2415 (sh_handle_align): Likewise. Handle rs_align_code.
2416 (sh_do_align): Remove.
2417 * config/tc-sh.h (md_do_align): Remove.
2418 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2420 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2421 (sparc_handle_align): Likewise. Handle rs_align_code.
2422 * config/tc-sparc.h (md_do_align): Remove.
2423 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2425 2000-12-22 DJ Delorie <dj@redhat.com>
2427 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2428 when we assemble the first half of a pair.
2430 2000-12-22 H.J. Lu <hjl@gnu.org>
2432 * config/tc-i386.c (reloc): Update the macro for non-bfd
2433 assembler.
2434 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2436 2000-12-22 H.J. Lu <hjl@gnu.org>
2438 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2440 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2442 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2443 (QWORD_MNEM_SUFFIX): New macro.
2444 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2445 New macros
2446 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2447 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2448 ImmExt): Renumber.
2449 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2450 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2451 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2452 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2453 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2454 Renumber.
2455 (Reg, WordReg): Add Reg64.
2456 (Imm): Add Imm32S and Imm64.
2457 (EncImm): New.
2458 (Disp): Add Disp64 and Disp32S.
2459 (AnyMem): Add Disp32S.
2460 (RegRex, RegRex64): New macros.
2461 (rex_byte): New type.
2462 * config/tc-i386.c (set_16bit_code_flag): Kill.
2463 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2464 (reloc): New parameter "signed"; support x86_64.
2465 (set_code_flag): New.
2466 (DEFAULT_ARCH): New macro; default to "i386".
2467 (default_arch): New static variable.
2468 (struct _i386_insn): New fields Operand_PCrel; rex.
2469 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2470 (flag_code): New enum and static variable.
2471 (use_rela_relocations): New static variable.
2472 (flag_code_names): New static variable.
2473 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2474 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2475 K6 and Athlon.
2476 (i386_align_code): Return plain "nop" for x86_64.
2477 (mode_from_disp_size): Support Disp32S.
2478 (smallest_imm_type): Support Imm32S and Imm64.
2479 (offset_in_range): Support size of 8.
2480 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2481 (md_pseudo_table): Add "code64"; use set_code_flat.
2482 (md_begin): Emit sane error message on hash failure.
2483 (tc_i386_fix_adjustable): Support x86_64 relocations.
2484 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2485 instructions supported on particular arch just partially,
2486 output of 64bit immediates, handling of Imm32S and Disp32S type.
2487 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2488 (i386_displacement): Likewise.
2489 (i386_index_check): Cleanup; support 64bit addresses.
2490 (md_apply_fix3): Support x86_64 relocation and rela.
2491 (md_longopts): Add "32" and "64".
2492 (md_parse_option): Add OPTION_32 and OPTION_64.
2493 (i386_target_format): Call even for ELFs; choose between
2494 elf64-x86-64 and elf32-i386.
2495 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2496 (tc_gen_reloc): Support rela relocations and x86_64.
2497 (intel_e09_1): Support QWORD.
2499 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2501 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2502 it's not an offset expression.
2503 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2504 keep the braces '[' and ']' in the output string.
2505 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2506 != FLAT. There is no such op_modifier.
2508 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2510 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2511 if we have it.
2513 2000-12-13 Kazu Hirata <kazu@hxi.com>
2515 * as.h: Fix formatting.
2516 * cgen.h: Likewise.
2517 * dwarf2dbg.c: Likewise.
2518 * input-scrub.c: Likewise.
2519 * read.h: Likewise.
2521 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2523 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2524 configure: Regenerate.
2526 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2528 * dwarf2dbg.c: #include <limits.h> only if it exists.
2530 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2532 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2533 (md_apply_fix): Here too.
2535 2000-12-12 Jim Wilson <wilson@redhat.com>
2537 * config/tc-ia64.h (ia64_init): Add prototype.
2539 2000-12-12 H.J. Lu <hjl@gnu.org>
2541 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2543 * read.h (outputting_stabs_line_debug): Change it to int.
2544 * stabs.c (outputting_stabs_line_debug): Likewise.
2546 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2548 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2549 the address of a function result.
2551 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2553 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2554 (md_assemble): Call dwarf2_emit_insn.
2555 (shlib): Fix typo SHILB -> SHLIB.
2556 (md_parse_option): Likewise.
2557 (ppc_elf_validate_fix): Likewise:
2558 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2560 2000-12-12 Nick Clifton <nickc@redhat.com>
2562 * cgen.h: Fix formatting.
2563 * input-scrub.c: Fix formatting.
2564 * macro.c: Fix formatting.
2565 * config/tc-mips.c: Fix formatting.
2566 * doc/c-mips.texi: Fix formatting.
2568 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2570 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2571 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2572 references.
2573 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2574 otherwise.
2575 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2576 (No_dSuf): Kill.
2578 * i386.h (*_Suf): Remove No_dSuf.
2579 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2580 Remove.
2581 (i386_optab): Remove 'd' in the suffixes.
2583 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2585 * config/tc-i386.c (T_SHORT): Undefine before defining.
2587 2000-12-05 Kazu Hirata <kazu@hxi.com>
2589 * config/tc-mips.c: Fix formatting.
2591 2000-12-04 Matthew Hiller <hiller@redhat.com>
2593 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2594 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2595 (md_show_usage): Ditto.
2596 (md_parse_option): Ditto.
2597 (d10v_cleanup): Writes pending instruction only if
2598 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2599 Fix compile time warning messages.
2601 * doc/c-d10v.texi: Documents new options.
2603 2000-12-04 Matthew Hiller <hiller@redhat.com>
2605 * stabs.c (outputting_stabs_line_debug): New variable.
2606 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2607 function entry and unset at function exit.
2609 * read.h (outputting_stabs_line_debug): New extern declaration.
2611 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2613 * dwarf2dbg.c: Fix compile time warning messages.
2615 2000-12-03 Kazu Hirata <kazu@hxi.com>
2617 * config/tc-a29k.c: Fix formatting.
2618 * config/tc-alpha.c: Likewise.
2619 * config/tc-arm.c: Likewise.
2620 * config/tc-cris.c: Likewise.
2621 * config/tc-hppa.c: Likewise.
2622 * config/tc-i370.c: Likewise.
2623 * config/tc-i386.c: Likewise.
2624 * config/tc-i860.c: Likewise.
2625 * config/tc-i960.c: Likewise.
2626 * config/tc-ia64.c: Likewise.
2627 * config/tc-m68hc11.c: Likewise.
2628 * config/tc-m68k.c: Likewise.
2629 * config/tc-m88k.c: Likewise.
2630 * config/tc-pj.c: Likewise.
2631 * config/tc-ppc.c: Likewise.
2632 * config/tc-sh.c: Likewise.
2633 * config/tc-sparc.c: Likewise.
2634 * config/tc-tahoe.c: Likewise.
2635 * config/tc-vax.c: Likewise.
2637 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2639 * config/tc-mips.c (mips_ip): When calculating offsets,
2640 don't accept as constant the difference between the
2641 addresses of symbols in two different sections.
2643 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2644 specifiers.
2645 (validate_mips_insn): Likewise. Also, update 'B' operand
2646 specifier to use OP_*_CODE20 constants and delete 'm' operand
2647 specifier.
2648 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2649 operand specifiers. Change warning generated by 'B' operand
2650 specifier to reflect its new multi-purpose usage.
2652 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2653 -1, and update comment.
2654 (file_mips_isa): Likewise.
2655 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2656 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2657 ISA_* constants rather than hard-coded numbers.
2658 (mips_cpu_info): New structure.
2659 (mips_cpu_info_table): New table describing CPU and ISA names
2660 and numbers.
2661 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2662 mips_cpu_info_from_cpu): New functions.
2663 (mips_isa_to_str): New function to get string for ISA name.
2664 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2665 return const char *.
2666 (md_begin): Redo CPU and ISA selection logic, using
2667 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2668 than hard-coded numbers.
2669 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2670 ISA_* constants rather than hard-coded numbers.
2671 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2672 (md_longopts): Delete OPTION_NO_MIPS32.
2673 (md_parse_option): Convert to use ISA_* constants rather than
2674 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2675 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2676 to use strcasecmp to recognize "default" and to use
2677 mips_cpu_info_from_name to get CPU numbers from argument.
2678 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2679 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2680 mips32-4k.
2681 (s_mipsset): Accept ISA value 32.
2682 * doc/as.texinfo: Clean up MIPS options summary slightly,
2683 remove -no-mips32. Add note about -mips4 and -mips32
2684 specifying those ISA levels. Delete -mips32 and -no-mips32
2685 cpu flag descriptions.
2686 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2687 up the supported CPU switch list, and replace 4Kc, 4Km, and
2688 4Kp entries with a single mips32-4k entry. Note that you can
2689 use ".set mips32".
2691 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2692 ISA_MIPS64.
2693 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2694 -mips5 and -mips64.
2695 (md_parse_option): Add cases for OPTION_MIPS5 and
2696 OPTION_MIPS64.
2697 (md_show_usage): Mention -mips5 and -mips64 arguments.
2698 (s_mipsset): Add cases for MIPS5 and MIPS64.
2699 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2700 and pseudo-CPUs.
2701 * doc/as.texinfo: Mention -mips5 and -mips64 options
2702 and their meanings.
2703 * doc/c-mips.texi: Likewise. Also update introduction
2704 and ".set" usage information.
2706 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2707 CPU list.
2708 (mips_cpu_info_table): Add SB-1 entries.
2709 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2710 known to the -mcpu option.
2712 * doc/as.texinfo: Correct description of MIPS -mcpu
2713 option, by copying some of the text from doc/c-mips.texi.
2715 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2717 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2718 New targets.
2719 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2720 (sparc*-*-rtems*): Switched from a.out to ELF.
2721 * configure: Regenerate.
2722 * config.in: Regenerate.
2723 * Makefile.in: Regenerate.
2724 * aclocal.m4: Regenerate.
2725 * po/gas.pot: Regenerate.
2727 2000-11-30 Philip Blundell <pb@futuretv.com>
2729 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2730 even in non BFD_ASSEMBLER case.
2732 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2734 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2735 syntax.
2737 2000-11-29 Richard Henderson <rth@redhat.com>
2739 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2740 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2741 thread multiple subsegments properly; handle multiple code
2742 sections properly; emit proper compilation unit info for assembler
2743 generated debugging.
2745 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2746 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2747 (dwarf2dbg_estimate_size_before_relax): Declare.
2748 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2749 * write.c: Include dwarf2dbg.h.
2750 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2751 (relax_segment): Likewise.
2753 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2755 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2756 jump>: Use as_bad_where instead of as_bad. Tweak error message
2757 accordingly. Stabilize frag by updating fix part and resetting
2758 variant part.
2759 <undefined symbol, unconditional jump>: Ditto.
2760 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2761 indexing is_end_of_line[].
2762 (md_assemble): Initialize size to 0.
2763 (md_section_align): Mark parameter seg as unused.
2764 (parse_reg): Parse names case-insensitively.
2766 2000-11-28 Kazu Hirata <kazu@hxi.com>
2768 * config/obj-aout.h: Fix formatting.
2769 * config/obj-bout.h: Likewise.
2770 * config/obj-coff.c: Likewise.
2771 * config/obj-coff.h: Likewise.
2772 * config/obj-elf.h: Likewise.
2773 * config/obj-som.h: Likewise.
2774 * config/obj-vms.c: Likewise.
2775 * config/obj-vms.h: Likewise.
2776 * config/tc-h8300.h: Likewise.
2777 * config/tc-ns32k.h: Likewise.
2778 * config/tc-sparc.h: Likewise.
2779 * config/tc-tic54x.h: Likewise.
2780 * config/tc-z8k.h: Likewise.
2782 2000-11-28 Nick Clifton <nickc@redhat.com>
2784 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2785 License is present in the sources, but not the output, and
2786 also available from the GNU website.
2787 (GNU Free Documentation License): Comment out this section.
2789 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2791 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2792 targets. Remove i860 from valid a.out targets.
2793 * Makefile.in: Regenerate.
2795 * config/tc-cris.c: Include dwarf2dbg.h.
2796 (md_pseudo_table): Add .file and .loc.
2797 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2798 (s_cris_file, s_cris_loc): New.
2799 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2800 * Makefile.am: Regenerate dependencies.
2801 * Makefile.in: Regenerate.
2803 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2805 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2806 (MRI_MUL_PRECEDENCE): Likewise.
2807 (op_rank): Fix a comment typo.
2809 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2811 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2812 the error message.
2813 (get_operand): Fix analysis for movw/movb instructions.
2815 2000-11-24 Nick Clifton <nickc@redhat.com>
2817 * configure.in (xscale-elf): Add target.
2818 (xscale-coff): Add target.
2819 * configure: Regenerate.
2821 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2822 extenstion.
2823 (ARM_EXT_XSCALE): New ARM architecture extension.
2824 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2825 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2826 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2827 (ARM_ARCH_V4): Remove processor from architecture.
2828 (ARM_ARCH_3M): New architecutre definition.
2829 (ARM_ARCH_V5TE): New architecutre definition.
2830 (ARM_ARCH_XSCALE): New architecutre definition.
2831 (CPU_DEFAULT): Allow to be defaulted to XScale.
2832 (atpcs): New boolean variable.
2833 (ldr_flags): Support 'd' flag for double word loads.
2834 (str_flags): Support 'd' flag for double word stored.
2835 (do_mia): New function.
2836 (do_mar): New function.
2837 (do_mra): New function.
2838 (do_pld): New function.
2839 (do_ldrd): New function.
2840 (do_blx): New function.
2841 (do_bkpt): New function.
2842 (do_clz): New function.
2843 (do_lstc2): New function.
2844 (do_cdp2): New function.
2845 (do_t_blx): New function.
2846 (do_t_bkpt): New function.
2847 (do_smla): New function.
2848 (do_smlal): New function.
2849 (do_smul): New function.
2850 (do_qadd): New function.
2851 (do_co_reg2c): New function.
2852 (LONGEST_INSN): Redefine to 7.
2854 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2855 command line switches.
2857 2000-11-22 Jim Wilson <wilson@redhat.com>
2859 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2860 (struct rsrc): Make line unsigned.
2861 (gr_values): Add missing initializer.
2862 (SLOT_NUM_NOT_SET): Add unsigned cast.
2863 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2864 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2865 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2866 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2867 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2868 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2869 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2870 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2871 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2872 Add ATTRIBUTE_UNUSED to unused parameters.
2873 (convert_expr_to_ab_reg): Add parens.
2874 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2875 (dot_prologue): Initialize grsave when declared.
2876 (md_pseudo_table): Add missing initializers.
2877 (operand_match): Add casts to bfd_vma.
2878 (emit_one_bundle): Delete unused local prev. Make required_template
2879 unsigned.
2880 (specify_resource): Cast i to unsigned.
2881 (note_register_values): Use fprintf_vma.
2882 (print_dependency): Likewise.
2884 2000-11-21 Jim Wilson <wilson@redhat.com>
2886 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2887 for unwind info section.
2888 (dot_endp): Likewise for unwind section.
2890 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2891 fix_new_exp.
2893 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2895 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2896 (output_insn): Call dwarf2_emit_insn.
2897 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2899 2000-11-17 Richard Henderson <rth@redhat.com>
2901 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2902 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2903 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2905 2000-11-17 Nick Clifton <nickc@redhat.com>
2907 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2908 .file pseudo ops.
2910 2000-11-17 Richard Henderson <rth@redhat.com>
2912 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2914 2000-11-17 Richard Henderson <rth@redhat.com>
2916 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2917 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2918 tri-state definition of alpha_flag_mdebug.
2919 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2920 (s_alpha_file): Store first .file directive.
2921 (s_alpha_stab): New.
2922 (md_pseudo_table): Add stabs and stabn.
2924 2000-11-17 Richard Henderson <rth@redhat.com>
2926 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2928 2000-11-17 Richard Henderson <rth@redhat.com>
2930 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2931 (main): Call dwarf2_finish.
2932 * as.h (debug_type): Clarify documentation of the meaning
2933 of this variable.
2934 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2935 (print_stats): Fix parenthesis problem.
2936 (now_subseg_size): New.
2937 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2938 (dwarf2_directive_file): Don't set debug_type.
2939 (dwarf2_where): Honor DEBUG_DWARF2 first.
2940 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2941 do nothing if not emitting dwarf2 debug info, or no work.
2942 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2943 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2944 (ecoff_new_file): Likewise.
2945 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2946 commentary wrt dwarf2.
2948 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2949 ATTRIBUTE_UNUSED as needed.
2950 (emit_insn): Call dwarf2_emit_insn.
2951 (s_alpha_file): New.
2952 (s_alpha_loc): New.
2953 (s_alpha_coff_wrapper): Don't handle them.
2954 (md_pseudo_table): Update for .file and .loc.
2955 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2957 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2958 don't protect with debug_type.
2959 * config/tc-hppa.c (md_assemble): Likewise.
2960 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2961 * config/tc-mn10300.c (md_assemble): Likewise.
2962 * config/tc-sh.c (md_assemble): Likewise.
2963 * config/tc-v850.c (md_assemble): Likewise.
2965 * config/tc-arm.c (arm_end_of_source): Remove.
2966 * config/tc-hppa.c (pa_end_of_source): Remove.
2967 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2968 * config/tc-mn10300.c (mn10300_finalize): Remove.
2969 * config/tc-sh.c (sh_finalize): Remove.
2970 * config/tc-v850.c (sh_finalize): Remove.
2972 * config/tc-arm.h (md_end): Remove.
2973 * config/tc-hppa.h (md_end): Remove.
2974 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2975 * config/tc-m68hc11.h (md_end): Remove.
2976 * config/tc-mn10300.h (md_end): Remove.
2977 * config/tc-sh.h (md_end): Remove.
2978 * config/tc-v850.h (md_end): Remove.
2980 * config/tc-ia64.c (emit_one_bundle): Don't protect
2981 dwarf2 bits with debug_type.
2982 (md_assemble): Likewise.
2983 (ia64_end_of_source): Don't call dwarf2_finish.
2985 2000-11-16 Jim Wilson <wilson@redhat.com>
2987 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2988 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2989 > 16.
2991 2000-11-16 H.J. Lu <hjl@gnu.org>
2993 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2994 version name.
2996 2000-11-15 Kazu Hirata <kazu@hxi.com>
2998 * config/tc-tic30.c: Fix formatting.
2999 * config/tc-tic80.c: Likewise.
3000 * config/tc-v850.c: Likewise.
3001 * config/tc-vax.c: Likewise.
3002 * config/tc-w65.c: Likewise.
3003 * config/tc-z8k.c: Likewise.
3005 2000-11-14 DJ Delorie <dj@redhat.com>
3007 * config/tc-v850.c: Support dwarf2.
3008 * config/tc-v850.h: Ditto.
3010 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3011 parse_cons_expression_v850 to initialize hold_cons_reloc.
3013 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3015 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3016 (errata_nops_necessary_p): New function.
3017 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3018 md.
3020 2000-11-14 Jim Wilson <wilson@redhat.com>
3022 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3023 return little endian bfd formats.
3025 2000-11-14 Kazu Hirata <kazu@hxi.com>
3027 * config/aout_gnu.h: Fix formatting.
3028 * config/atof-vax.c: Likewise.
3029 * config/m68k-parse.h: Likewise.
3030 * config/m88k-opcode.h: Likewise.
3031 * config/obj-elf.c: Likewise.
3032 * config/tc-arm.c: Likewise.
3033 * config/tc-cris.c: Likewise.
3034 * config/tc-i386.c: Likewise.
3035 * config/tc-ia64.c: Likewise.
3036 * config/tc-mn10300.c: Likewise.
3037 * config/te-386bsd.h: Likewise.
3038 * config/te-hppa.h: Likewise.
3039 * config/te-nbsd.h: Likewise.
3040 * config/te-ppcnw.h: Likewise.
3041 * config/te-sparcaout.h: Likewise.
3042 * config/te-tmips.h: Likewise.
3043 * config/vax-inst.h: Likewise.
3044 * config/vms-conf.h: Likewise.
3046 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3048 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3050 2000-11-13 H.J. Lu <hjl@gnu.org>
3052 * config/obj-elf.c (elf_frob_symbol): Support
3053 ".symver name,name2@@@nodename".
3054 (elf_frob_file_before_adjust): Likewise.
3056 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3057 and ".symver name,name2@@@nodename".
3058 Fix a typo.
3060 2000-11-12 H.J. Lu (hjl@gnu.org)
3062 * config/obj-elf.c (obj_elf_symver): Check missing version
3063 name.
3065 2000-11-12 H.J. Lu (hjl@gnu.org)
3067 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3068 instead of bfd_vma for non-bfd assemblers.
3070 2000-11-09 Kazu Hirata <kazu@hxi.com>
3072 * itbl-ops.c: Fix comment typos.
3074 2000-11-08 Jim Wilson <wilson@redhat.com>
3076 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3077 (struct unwind): Add next_slot_frag field.
3078 (slot_index): New parameters slot_frag and first_frag. Add code
3079 to add in frag sizes when different. Add comments.
3080 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3081 arguments to slot_index.
3082 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3083 loop end. Set next_slot_frag field.
3085 2000-11-07 H.J. Lu <hjl@gnu.org>
3087 * doc/as.texinfo (.symver): Updated for versioned symbol
3088 reference.
3090 * obj.h (format_ops): Add the frob_file_before_adjust field.
3092 * config/obj-aout.c (aout_format_ops): Set the
3093 frob_file_before_adjust field to 0.
3094 * config/obj-coff.c (coff_format_ops): Likewise.
3095 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3097 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3098 name.
3099 (elf_frob_file_before_adjust): New function to remove unneeded
3100 versioned symbols from the symbol table.
3101 (elf_format_ops): Set the frob_file_before_adjust field to
3102 elf_frob_file_before_adjust.
3104 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3105 not defined.
3107 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3109 2000-11-07 Peter Targett <peter.targett@arccores.com>
3111 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3112 BIG_ENDIAN macros.
3113 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3114 Fix compile time warning messages.
3116 2000-11-07 Nick Clifton <nickc@redhat.com>
3118 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3119 buffer in order to avoid buffer overflows.
3121 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3123 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3124 Change M to m for -milp32 or -mlp64 to match gcc.
3125 (dot_endp): Use bytes_per_address instead of 8.
3126 (emit_one_bundle): Use number_to_chars_littleendian instead of
3127 md_number_to_chars.
3128 (fix_insn): Likewise.
3129 (ia64_init): New function.
3130 (ia64_target_format): New function.
3131 (md_begin): Set endianness, arch, and machine as appropriate.
3132 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3133 Make these macros depend on TE_HPUX macro.
3134 (TARGET_FORMAT): Define.
3135 (HOST_SPECIAL_INIT): Define.
3136 * config/te-hpux.h: New file.
3137 * configure.in: Add "ia64-*-hpux*" target to configure.
3138 * configure: Regenerate.
3140 2000-11-06 Kazu Hirata <kazu@hxi.com>
3142 * as.c: Fix formatting.
3143 * dwarf2dbg.c: Likewise.
3144 * input-file.c: Likewise.
3145 * input-file.h: Likewise.
3146 * input-scrub.c: Likewise.
3147 * itbl-ops.c: Likewise.
3148 * listing.c: Likewise.
3149 * macro.h: Likewise.
3150 * messages.c: Likewise.
3151 * read.c: Likewise.
3152 * subsegs.c: Likewise.
3153 * subsegs.h: Likewise.
3154 * write.c: Likewise.
3156 2000-11-06 Nick Clifton <nickc@redhat.com>
3158 * doc/as.texinfo: Add GNU Free Documentation License.
3159 * doc/gasp.texi: Add GNU Free Documentation License.
3160 * doc/as.1: Add GNU Free Documentation License.
3162 2000-11-05 Nick Clifton <nickc@redhat.com>
3164 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3166 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3168 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3169 * configure: Regenerate.
3171 2000-11-01 Nick Clifton <nickc@redhat.com>
3173 * read.c (original_case_string): New global variable.
3174 (read_a_source_file): Copy opcode string into
3175 original_case_string if clobbering the case of the opcode.
3176 * read.h: Export the definition of original_case_string.
3177 * config/tc-arm.c (md_assembler): When parsing a .req
3178 directive use the original opcode string, not the case
3179 clobbered version.
3181 2000-11-02 Nick Clifton <nickc@redhat.com>
3183 * config/tc-mn10300.c (debug_line): Remove this static
3184 variable.
3185 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3186 dwarf2_where and dwarf2_gen_line_info.
3188 2000-11-02 Theo Honohan <th@futuretv.com>
3190 * config/tc-arm.c (do_msr): Improve error message.
3192 2000-10-31 Eric Christopher <echristo@redhat.com>
3194 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3195 or pc-relative, else use fx_offset.
3197 2000-10-31 Jim Wilson <wilson@redhat.com>
3199 * config/tc-ia64.c (struct md): New field tag_fixups.
3200 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3201 qualifying predicate.
3202 (emit_one_bundle): Delete spurious multiplication by one. Handle
3203 tag_fixups.
3204 (ia64_start_line): Error if dangling qualifying predicate.
3205 (defining_tag): New static variable.
3206 (ia64_unrecognized_line, case '['): Parse tags.
3207 (ia64_frob_label): Create tag_fixups.
3208 (md_assemble): Reset md.qp.X_op after using it.
3210 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3212 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3214 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3216 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3218 2000-10-30 Kazu Hirata <kazu@hxi.com>
3220 * expr.c: Fix formatting.
3221 * flonum-copy.c: Likewise.
3222 * flonum.h: Likewise.
3223 * gasp.c: Likewise.
3224 * hash.c: Likewise.
3226 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3228 * as.h (OPTION_MD_BASE): Bump to 190.
3229 * as.c (parse_args) <std_longopts>: Add comment about the need to
3230 check OPTION_MD_BASE in as.h.
3232 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3233 for weak symbols.
3235 2000-10-27 Nick Clifton <nickc@redhat.com>
3237 * configure.in (emulations): Add m68hc12.
3238 * configure: Regenerate.
3239 * po/gas.pot: Regenerate.
3241 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3243 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3244 cpsr*.
3245 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3247 2000-10-25 Nick Clifton <nickc@redhat.com>
3249 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3250 a DWARF2 line number information sequence.
3252 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3254 * read.c (generate_lineno_debug): Update comment describing why
3255 DWARF2 line number debug information is not generated
3256 automatically by this function.
3258 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3259 not all.
3261 * config/tc-arm.h (md_end): Define.
3262 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3264 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3265 if generating DWARF2 line numbers.
3266 (arm_end_of_source): New function. Call dwarf2_finish if
3267 necessary.
3269 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3270 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3271 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3273 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3275 * config/tc-i386.c: Fix prototype declarations for functions taking no
3276 arguments.
3278 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3280 * config/tc-i386.c (i386_operand_modifier): Remove.
3281 (build_displacement_string): Remove.
3282 (i386_parse_seg): Remove.
3283 (i386_intel_memory_operand): Remove.
3284 (i386_intel_operand): Re-write using recursive descent parser based
3285 on MASM documentation.
3286 (struct intel_parser_s): New structure.
3287 (intel_parser): New static variable.
3288 (struct intel_token): New structure.
3289 (cur_token, prev_token): New static variables.
3290 (T_NIL): Define.
3291 (T_CONST): Define.
3292 (T_REG): Define.
3293 (T_BYTE): Define.
3294 (T_WORD): Define.
3295 (T_DWORD): Define.
3296 (T_QWORD): Define.
3297 (T_XWORD): Define.
3298 (T_SHORT): Define.
3299 (T_OFFSET): Define.
3300 (T_PTR): Define.
3301 (T_ID): Define.
3302 (intel_match_token): New function.
3303 (intel_get_token): New function.
3304 (intel_putback_token): New function.
3305 (intel_expr): New function.
3306 (intel_e05): New function.
3307 (intel_e05_1): New function.
3308 (intel_e06): New function.
3309 (intel_e06_1): New function.
3310 (intel_e09): New function.
3311 (intel_e09_1): New function.
3312 (intel_e10): New function.
3313 (intel_e10_1): New function.
3314 (intel_e11): New function.
3316 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3318 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3319 instructions to loose any special insn->architecture mask.
3321 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3322 (sparc_md_end, sparc_arch_types, sparc_arch,
3323 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3324 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3325 request v9b architecture if they are used).
3327 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3329 * config/tc-m68k.c: Fix the previous misapplied patch.
3331 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3333 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3334 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3335 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3336 BFD_RELOC_*.
3338 2000-10-17 Kazu Hirata <kazu@hxi.com>
3340 * debug.c: Fix formatting.
3341 * depend.c: Likewise.
3342 * dwarf2dbg.c: Likewise.
3343 * dwarf2dbg.h: Likewise.
3344 * ecoff.c: Likewise.
3345 * expr.c: Likewise.
3346 * expr.h: Likewise.
3347 * flonum-konst.c: Likewise.
3348 * frags.h: Likewise.
3350 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3352 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3353 options.
3354 * doc/as.texinfo: Added notes about this new option.
3356 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3358 * config/tc-sh.c (JREG): Remove.
3359 (md_convert_frag): Remove #if 0:d code using JREG.
3361 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3363 * config/tc-i386.c (i386_operand_modifier): Only match
3364 modifiers SHORT and FLAT if they are followed by a space.
3365 (parse_register): When `allow_naked_reg' is set, do not confuse
3366 identifiers that start with a register name with a register.
3368 2000-10-12 Kazu Hirata <kazu@hxi.com>
3370 * app.c: Fix formatting.
3371 * as.c: Likewise.
3372 * as.h: Likewise.
3373 * bit_fix.h: Likewise.
3374 * cgen.c: Likewise.
3375 * cgen.h: Likewise.
3376 * cond.c: Likewise.
3378 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3380 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3382 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3384 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3385 Re-arrange function a little and improve error message.
3387 * write.c (write_relocs): Fix a comment.
3389 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3390 link-once sections.
3392 2000-10-05 Jim Wilson <wilson@cygnus.com>
3394 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3396 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3398 * config/tc-i386.c: Delete some useless comments, reformat others.
3400 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3401 non-global syms in linkonce sections.
3403 2000-10-04 Ralf Baechle <ralf@gnu.org>
3405 * config/tc-ia64.c (operand_match): Don't use // style comments.
3406 * config/tc-i370.c: Likewise.
3408 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3410 Changes to handle varying register prefix and user symbol prefix.
3411 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3412 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3413 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3414 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3415 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3416 (demand_register_prefix): New variable.
3417 (md_pseudo_table): New pseudo ".syntax".
3418 (md_longopts): New options --no-underscore and --underscore.
3419 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3420 on symbols_have_leading_underscore.
3421 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3422 (get_spec_reg): Ditto.
3423 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3424 Fix formatting.
3425 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3426 --help.
3427 <case OPTION_NO_US, case OPTION_US>: New.
3428 (md_show_usage): Be brief and reformat to match continuation of
3429 --help.
3430 * po/gas.pot: Regenerate.
3432 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3434 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3435 force relocs for 12 bit branches.
3436 (md_apply_fix): Similarly, adjust logic here.
3438 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3440 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3441 adjust for external and weak syms as we will use a reloc. Allow
3442 for +8 offset when calculating limits of branches.
3443 (hppa_fix_adjustable): Undo 2000-09-23 change.
3444 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3445 Correct distance calculation.
3446 (tc_gen_reloc): Print the file name and line number if we can't
3447 handle a fixup.
3449 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3450 * config/tc-hppa.c (nonzero_dibits): Define.
3451 (arg_reloc_stub_needed): Check each arg and return value
3452 separately for zero case.
3453 (pa_align): Declare argument `bytes'.
3455 2000-09-25 Kazu Hirata <kazu@hxi.com>
3457 * config/tc-cris.c: Fix formatting.
3458 * config/tc-d10v.h: Likewise.
3459 * config/tc-d30v.c: Likewise.
3460 * config/tc-d30v.h: Likewise.
3461 * config/tc-fr30.c: Likewise.
3462 * config/tc-fr30.h: Likewise.
3463 * config/tc-m68k.c: Likewise.
3464 * config/tc-m68k.h: Likewise.
3465 * config/tc-pj.h: Likewise.
3466 * config/tc-ppc.c: Likewise.
3467 * config/tc-ppc.h: Likewise.
3468 * config/tc-sh.c: Likewise.
3469 * config/tc-sh.h: Likewise.
3470 * config/tc-sparc.c: Likewise.
3471 * config/tc-v850.h: Likewise.
3472 * config/tc-vax.h: Likewise.
3473 * config/tc-w65.h: Likewise.
3474 * config/tc-z8k.h: Likewise.
3476 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3478 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3479 checks only for ELF.
3480 (hppa_force_relocation): Likewise.
3482 2000-09-22 Jim Wilson <wilson@cygnus.com>
3484 * config/tc-ia64.c (dv_sem): Add "stop".
3485 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3486 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3487 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3488 match above.
3489 (mark_resources): Check IA64_RS_PRr.
3491 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3493 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3494 md_estimate_size_before_relax): Redesign and clean up the
3495 relaxation mechanism.
3497 2000-09-21 Kazu Hirata <kazu@hxi.com>
3499 * config/tc-ns32k.c: Fix formatting.
3500 * config/tc-ns32k.h: Likewise.
3502 2000-09-20 Kazu Hirata <kazu@hxi.com>
3504 * config/tc-m32r.c: Fix formatting.
3505 * config/tc-m32r.h: Likewise.
3506 * config/tc-m68851.h: Likewise.
3507 * config/tc-m68hc11.c: Likewise.
3508 * config/tc-m68hc11.h: Likewise.
3509 * config/tc-m88k.c: Likewise.
3510 * config/tc-mcore.c: Likewise.
3511 * config/tc-mcore.h: Likewise.
3512 * config/tc-mips.c: Likewise.
3513 * config/tc-mips.h: Likewise.
3514 * config/tc-mn10200.h: Likewise.
3515 * config/tc-mn10300.h: Likewise.
3516 * config/tc-tahoe.c: Likewise.
3517 * config/tc-tahoe.h: Likewise.
3519 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3521 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3522 Likewise in relaxation description comments.
3524 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3526 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3527 subtraction of two syms without emitting a relocation.
3529 From David Huggins-Daines <dhd@linuxcare.com>
3530 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3531 global or weak symbols.
3533 2000-09-15 Kazu Hirata <kazu@hxi.com>
3535 * config/tc-h8300.h: Fix formatting.
3536 * config/tc-h8500.c: Likewise.
3537 * config/tc-h8500.h: Likewise.
3538 * config/tc-hppa.h: Likewise.
3539 * config/tc-i370.h: Likewise.
3540 * config/tc-i386.h: Likewise.
3541 * config/tc-i860.c: Likewise.
3542 * config/tc-i860.h: Likewise.
3543 * config/tc-i960.h: Likewise.
3544 * config/tc-ia64.c: Likewise.
3545 * config/tc-ia64.h: Likewise.
3547 2000-09-14 Kazu Hirata <kazu@hxi.com>
3549 * config/tc-a29k.c: Fix formatting.
3550 * config/tc-alpha.c: Likewise.
3551 * config/tc-arc.c: Likewise.
3552 * config/tc-arc.h: Likewise.
3553 * config/tc-arm.c: Likewise.
3554 * config/tc-arm.h: Likewise.
3555 * config/tc-avr.c: Likewise.
3556 * config/tc-avr.h: Likewise.
3557 * config/tc-tic30.c: Likewise.
3558 * config/tc-tic30.h: Likewise.
3559 * config/tc-tic54x.c: Likewise.
3560 * config/tc-tic54x.h: Likewise.
3561 * config/tc-tic80.c: Likewise.
3562 * config/tc-tic80.h: Likewise.
3564 2000-09-14 Timothy Wall <twall@cygnus.com>
3566 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3567 parallel comparisons for later use.
3568 (struct rsrc): Add parallel comparison type.
3569 (resources_match): Skip special cases of PR usage (non-conflicting
3570 parallel compares).
3572 2000-09-13 Kazu Hirata <kazu@hxi.com>
3574 * config/obj-ecoff.c: Fix formatting.
3575 * config/obj-elf.c: Likewise.
3576 * config/obj-elf.h: Likewise.
3577 * config/obj-evax.h: Likewise.
3578 * config/obj-generic.h: Likewise.
3579 * config/obj-hp300.c: Likewise.
3580 * config/obj-hp300.h: Likewise.
3581 * config/obj-ieee.h: Likewise.
3582 * config/obj-vms.c: Likewise.
3583 * config/obj-vms.h: Likewise.
3585 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3587 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3588 (md_parse_option): Ditto.
3589 (md_longopts): Add -mips32 option.
3590 (md_show_usage): Document new options.
3591 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3592 (mips_ip): Assemble mfc0 with a sub-selection code.
3593 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3594 (mips_cpu_to_str): New function.
3595 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3596 Use CPU_* defines instead of hardcoded numbers.
3598 * doc/as.texinfo: Document new options.
3599 * doc/c-mips.texi: Ditto.
3601 2000-09-12 Kazu Hirata <kazu@hxi.com>
3603 * as.h: Fix formatting.
3604 * asintl.h: Likewise.
3605 * bit_fix.h: Likewise.
3606 * config/obj-aout.c: Likewise.
3607 * config/obj-aout.h: Likewise.
3608 * config/obj-bout.c: Likewise.
3609 * config/obj-bout.h: Likewise.
3610 * config/obj-coff.c: Likewise.
3611 * config/obj-coff.h: Likewise.
3612 * dwarf2dbg.h: Likewise.
3613 * expr.h: Likewise.
3614 * flonum.h: Likewise.
3615 * frags.h: Likewise.
3616 * itbl-ops.h: Likewise.
3617 * macro.h: Likewise.
3618 * read.h: Likewise.
3619 * sb.h: Likewise.
3620 * struc-symbol.h: Likewise.
3621 * subsegs.h: Likewise.
3622 * symbols.h: Likewise.
3623 * tc.h: Likewise.
3624 * write.h: Likewise.
3626 2000-09-11 Kazu Hirata <kazu@hxi.com>
3628 * bignum-copy.c: Fix formatting.
3629 * config/tc-i370.c: Likewise.
3630 * config/tc-i960.c: Likewise.
3631 * config/tc-m68k.c: Likewise.
3632 * ehopt.c: Likewise.
3633 * flonum-copy.c: Likewise.
3634 * flonum-konst.c: Likewise.
3635 * flonum-mult.c: Likewise.
3636 * literal.c: Likewise.
3637 * read.c: Likewise.
3638 * sb.c: Likewise.
3639 * stabs.c: Likewise.
3640 * subsegs.c: Likewise.
3642 2000-09-09 Philip Blundell <philb@gnu.org>
3644 * configure.in (arm*-*-uclinux*): New target.
3645 * configure: Regenerate.
3647 2000-09-09 Kazu Hirata <kazu@hxi.com>
3649 * input-file.c: Fix formatting.
3650 * itbl-ops.c: Likewise.
3651 * messages.c: Likewise.
3653 2000-09-08 Philip Blundell <philb@gnu.org>
3655 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3656 offset is negative.
3658 2000-09-07 H.J. Lu <hjl@gnu.org>
3660 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3661 * configure: Rebuild.
3663 2000-09-07 Kazu Hirata <kazu@hxi.com>
3665 * atof-generic.c: Fix formatting.
3666 * config/tc-mips.c: Likewise.
3667 * config/tc-vax.c: Likewise.
3668 * input-scrub.c: Likewise.
3670 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3672 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3673 * configure.in (sh-*-linux*): Added.
3674 * configure: Rebuilt.
3676 2000-09-06 Kazu Hirata <kazu@hxi.com>
3678 * config/tc-hppa.c: Fix formatting.
3680 * ecoff.c: Fix formatting.
3682 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3684 * configure: Rebuilt with new libtool.m4.
3686 2000-09-05 Kazu Hirata <kazu@hxi.com>
3688 * cgen.c: Fix formatting.
3689 * config/tc-ia64.c: Likewise.
3691 2000-09-05 Nick Clifton <nickc@redhat.com>
3693 * aclocal.m4: Regenerate.
3694 * config.in: Regenerate.
3695 * configure: Regenerate.
3696 * po/gas.pot: Regenerate.
3698 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3700 * config/tc-cris.c: Correct comment typos.
3702 2000-09-05 Eric Christopher <echristo@cygnus.com>
3704 * config/tc-mn10300.c: Cleanup.
3705 (md_pcrel_from): Enable.
3707 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3709 * expr.c (operand): Fix a comment typo.
3710 * write.c (write_relocs): Fix a signed/unsigned warning.
3712 * config/tc-hppa.c (fudge_reg_expressions): New
3713 (hppa_force_reg_syms_absolute): New.
3714 (pa_equ): Allow reg_section expressions.
3715 * config/tc-hppa.c (md_optimize_expr): Define.
3716 (hppa_force_reg_syms_absolute): Prototype.
3718 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3719 (pa_parse_number): Pass in arg to select fp reg parsing.
3720 Return 1 to indicate format checks pass. If strict, then only
3721 accept a register or register symbol. Return value in...
3722 (pa_number): New static for pa_parse_number.
3723 (FP_REG_BASE): Define.
3724 (FP_REG_RSEL): Define.
3725 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3726 appropriate. White space changes.
3727 (need_pa11_opcode): Don't bother passing any params, get them from
3728 globals instead.
3729 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3730 Remove extraneous check in case 'Q'.
3731 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3732 reg, set section of resulting symbol to reg_section.
3733 (pa_parse_space_stmt): Modify call to pa_parse_number.
3734 (pa_space): Likewise.
3736 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3737 (hppa_force_relocation): Handle vtable relocs.
3738 (pa_vtable_entry): New.
3739 (pa_vtable_inherit): New.
3740 (md_pseudo_table): Add entries for vtable pseudos.
3741 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3742 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3743 against weak syms.
3744 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3745 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3746 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3747 millicode import.
3748 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3749 specify a symbol type.
3751 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3752 dependent things together.
3753 (md_elf_symbol_type): Define.
3755 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3756 symbol.
3757 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3759 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3760 (obj_elf_vtable_entry): Declare.
3762 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3763 and export function.
3764 (obj_elf_vtable_entry): Similarly.
3765 (elf_pseudo_table): Fix the damage with a cast.
3767 2000-09-03 Richard Henderson <rth@cygnus.com>
3769 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3770 for template selection when a label is needed.
3772 2000-09-02 Kazu Hirata <kazu@hxi.com>
3774 * config/tc-ia64.c: Fix formatting.
3776 2000-09-02 Nick Clifton <nickc@redhat.com>
3778 * configure.in: Increase version number to 2.10.91.
3779 * configure: Regenerate.
3780 * aclocal.m4: Regenerate.
3781 * config.in: Regenerate.
3782 * po/gas.pot: Regenerate.
3783 * Makefile.in: Regenerate.
3785 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3787 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3788 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3789 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3790 similar relocs.
3791 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3792 branches.
3794 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3796 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3797 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3798 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3799 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3800 (GOT_symbol): New variable.
3801 (md_undefined_symbol): Set it.
3803 2000-09-01 Richard Henderson <rth@cygnus.com>
3805 * config/tc-ia64.c (match): Don't inline.
3806 (extra_goodness): New.
3807 (md_begin): Prefer nop.f and nop.b for best_template.
3809 2000-08-31 Kazu Hirata <kazu@hxi.com>
3811 * as.c: Fix formatting.
3812 * cond.c: Likewise.
3813 * frags.c: Likewise.
3814 * macro.c: Likewise.
3816 2000-08-31 Eric Christopher <echristo@cygnus.com>
3818 * config/tc-mn10300.c: Cleanup and fix warnings.
3819 (md_pseudo_table): Add initializers.
3820 (md_show_usage): Cleanup.
3821 (md_parse_option): Fix warnings.
3822 (md_undefined_symbol): Fix warnings.
3823 (md_conver_frag): Fix warnings.
3824 (tc_gen_reloc): Fix warnings.
3825 (md_apply_fix3): Fix warnings.
3826 (check_operand): Fix warnings.
3828 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3830 * acinclude.m4: Include libtool and gettext macros from the
3831 top level.
3832 * aclocal.m4, configure: Rebuilt.
3834 2000-08-30 Mark Hatle <mhatle@mvista.com>
3836 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3838 2000-08-31 Kazu Hirata <kazu@hxi.com>
3840 * listing.c: Fix formatting.
3842 2000-08-29 Kazu Hirata <kazu@hxi.com>
3844 * app.c: Fix a comment typo. Fix formatting.
3846 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3848 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3849 offset of the target destination for jmp instructions.
3850 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3852 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3854 * NEWS: Mention support for CRIS.
3856 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3858 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3859 Sets `.lcomm' alignment to zero.
3861 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3863 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3864 TC_FIX_ADJUSTABLE): Define.
3866 2000-08-23 Jim Wilson <wilson@cygnus.com>
3868 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3869 unwind.personality_routine is set.
3871 2000-08-23 H.J. Lu <hjl@gnu.org>
3873 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3875 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3877 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3878 environment is pe.
3880 2000-08-22 H.J. Lu <hjl@gnu.org>
3882 * config.in (STRICTCOFF): New for strict COFF.
3884 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3885 i386-*-go32* and i386-go32-rtems*.
3886 * configure: Rebuilt.
3888 * config/obj-coff.c (obj_coff_endef): Follow the historical
3889 behavior if STRICTCOFF is not defined.
3891 * doc/internals.texi: Document STRICTCOFF.
3893 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3895 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3896 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3897 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3898 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3899 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3900 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3901 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3902 Likewise.
3904 2000-08-22 Eric Christopher <echristo@cygnus.com>
3906 * config/tc-mn10300.c: (md_apply_fix): New function.
3907 (mn10300_force_relocation): New function.
3908 (mn10300_fix_adjustable): New function.
3910 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3911 (TC_HANDLES_FX_DONE): Define.
3912 (obj_fix_adjustable): Define.
3913 (MD_APPLY_FIX3): Define.
3914 (TC_LINKRELAX_FIXUP): Define.
3916 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3917 previously defined.
3918 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3920 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3922 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3924 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3925 if the fixup resulted in a relocation.
3927 2000-08-18 Nick Clifton <nickc@redhat.com>
3929 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3930 Make reference to first element of shift_names explicit.
3932 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3934 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3935 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3936 add a symbol's address. Removed all target-specific #ifdefs that
3937 used to accomplished the same.
3938 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3939 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3940 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3941 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3942 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3944 2000-08-17 Kazu Hirata <kazu@hxi.com>
3946 * dwarf2dbg.c: Fix formatting.
3948 2000-08-17 Nick Clifton <nickc@redhat.com>
3950 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3951 to be recoded as logical shift lefts by zero.
3953 2000-08-16 Jim Wilson <wilson@cygnus.com>
3955 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3956 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3957 source registers.
3958 (note_register_values): Handle IA64_OPND_R3_2 operands.
3960 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3962 * config/tc-i860.c (md_operand): Silly typo fixed.
3964 2000-08-16 Nick Clifton <nickc@redhat.com>
3966 * config/tc-arm.c (struct asm_shift): Delete.
3967 (shift[]): Delete.
3968 (enum asm_shift_index): New.
3969 (struct asm_shift_properties): New.
3970 (struct asm_shift_name): New.
3971 (shift_properties[]); New.
3972 (shift_names[]); New.
3974 (decode_shift): Use new structures.
3975 Issue a warning is "ROR #0" is used.
3976 Issue a warning if "ASR #0" or "LSR #0" is used.
3978 (md_begin): Initialise arm_shift_hsh table from new
3979 asm_shift_name array.
3981 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3983 * config/tc-sparc.c: Kill all warnings.
3984 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3985 in -xarch= as well.
3986 (md_show_usage): Update usage text.
3988 2000-08-16 Nick Clifton <nickc@redhat.com>
3990 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3991 useful.
3993 2000-08-15 Will Cohen <wcohen@redhat.com>
3995 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3997 * config/tc-sh.c (md_assemble): Changed so debug_type
3998 test performed for ppi_assemble
3999 * config/tc-sh.c: Included dwarf2dbg.h.
4000 (debug_line): Defined.
4001 (md_assemble): Generates dwarf2 line info.
4002 (sh_finalize): New function. Finalize dwarf2 info.
4003 (assemble_ppi): Returns size of code generated.
4004 (build_Mytes): Returns size of code generated.
4005 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4006 * config/tc-sh.h (md_end): Defined.
4007 (sh_finalize): Declared.
4009 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4011 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4012 md_number_to_chars.
4014 2000-08-14 Nick Clifton <nickc@redhat.com>
4016 * config/tc-arm.c (do_bx): Allow "bx pc".
4018 2000-08-14 Jim Wilson <wilson@cygnus.com>
4020 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4021 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4022 (md_begin): Change assignment to md.flag to OR in the new bit.
4024 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4026 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4027 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4028 C_MOU, and C_EOS.
4030 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4032 * NEWS: Mention i860 support.
4034 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4036 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4038 2000-08-14 Andreas Schwab <schwab@suse.de>
4040 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4042 2000-08-11 Andreas Schwab <schwab@suse.de>
4044 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4045 argument.
4047 2000-08-11 Kazu Hirata <kazu@hxi.com>
4049 * expr.c: Fix formatting.
4050 * config/obj-bout.c: Likewise.
4052 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4054 * doc/c-i860.texi: Flesh out the i860 section more.
4056 2000-08-10 Kazu Hirata <kazu@hxi.com>
4058 * symbols.c: Fix formatting.
4059 * expr.c: Likewise.
4061 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4063 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4064 modifier has the IgnoreSize bit set.
4066 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4068 From Rodney Brown <RodneyBrown@mynd.com>
4069 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4070 * configure: Regenerate.
4072 2000-08-09 Kazu Hirata <kazu@hxi.com>
4074 * hash.c: Fix formatting.
4075 * gasp.c: Likewise.
4077 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4079 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4080 (i860_fix_info): New enum.
4081 (MD_APPLY_FIX3): Define.
4082 (WORKING_DOT_WORD): Define.
4083 (TC_HANDLES_FX_DONE): Define.
4084 (DIFF_EXPR_OK): Define.
4085 (LISTING_HEADER): Define.
4086 (TARGET_FORMAT): Select target format based on endian flag.
4087 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4088 (target_big_endian): Add external declaration.
4090 * config/tc-i860.c: All existing code reworked completely. Other
4091 new code shown below.
4092 (SYNTAX_SVR4): Define.
4093 (target_warn_expand): New variable.
4094 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4095 (md_longopts): Declare and define with new options (-EL, -EB,
4096 and -mwarn-expand).
4097 (md_show_usage): New function.
4098 (md_operand): New function.
4099 (obtain_reloc_for_imm16): New function.
4100 (md_apply_fix3): New function.
4101 (tc_gen_reloc): New function.
4103 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4105 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4106 2 bytes of the jump address are in the same frag.
4107 (find): Accept 68hc12 register indirect modes.
4109 * NEWS: Mention 68HC11 & 68HC12 support.
4111 2000-08-07 Richard Henderson <rth@cygnus.com>
4113 * config/tc-ia64.c (unwind): Add prologue_mask member.
4114 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4115 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4116 (dot_body): Clear unwind.prologue_mask.
4117 (dot_prologue): Set it. Accept a register second argument.
4119 2000-08-07 Kazu Hirata <kazu@hxi.com>
4121 * config/atof-ieee.c: Fix formatting.
4122 * config/atof-tahoe.c: Likewise.
4124 2000-08-06 Nick Clifton <nickc@cygnus.com>
4126 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4127 work.
4129 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4130 of .popsection, .previous, .pushsection, .subsection,
4131 .version, .vtable_entry, .vtable_inherit and .weak.
4133 2000-08-05 Kazu Hirata <kazu@hxi.com>
4135 * config/tc-cris.c: Fix formatting.
4136 * config/tc-i386.c: Likewise.
4137 * config/tc-sparc.c (sparc_ip): Simplify the code.
4139 2000-08-04 Kazu Hirata <kazu@hxi.com>
4141 * config/tc-cris.c: Rearrange code for readability.
4142 * config/tc-d10v.c: Fix formatting.
4143 * config/tc-m32r.c: Likewise.
4144 * config/tc-sparc.c: Likewise.
4146 2000-08-02 Jim Wilson <wilson@cygnus.com>
4148 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4149 before ia64_find_opcode.
4150 (md_assemble): Likewise.
4152 2000-08-01 Nick Clifton <nickc@cygnus.com>
4154 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4155 Undo some formatting fixes.
4157 2000-08-01 Kazu Hirata <kazu@hxi.com>
4159 * config/obj-som.c: Fix formatting.
4160 * config/obj-ieee.c: Likewise.
4161 * config/tc-arm.c: Likewise.
4162 * config/tc-v850.c: Likewise.
4164 2000-08-01 Nick Clifton <nickc@redhat.com>
4166 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4167 index by command line option.
4169 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4171 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4172 (@node M68K-Branch): Rewrite to match the reality.
4174 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4176 * doc/c-i860.texi: New file.
4177 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4178 * doc/Makefile.in: Regenerate.
4179 * doc/all.texi: Add I860 as relevant architecture.
4180 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4182 2000-07-31 Kazu Hirata <kazu@hxi.com>
4184 * config/tc-d30v.c: Fix formatting.
4186 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4188 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4189 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4190 long emit a long branch if available instead of an absolute jump, never
4191 emit absolute jumps for anything with --pcrel.
4193 * doc/c-m68k.texi: Document new command line option.
4195 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4197 * config/tc-avr.c: Use PARAMS macro in function declarations.
4198 Don't declare md_pcrel_from_section (already in tc-avr.h).
4199 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4200 (avr_operand): Don't set (unsigned) op_mask to -1.
4202 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4204 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4205 * configure: Regenerated.
4206 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4207 of operand to the .type directive (.e.g, "type").
4209 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4211 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4212 * app.c (do_scrub_chars): Record where first comment found.
4213 * read.c (read_a_source_file): Init found_comment on entry, and
4214 notify whether comments found on exit.
4215 * config/tc-hppa.c (md_shortopts): Add "c".
4216 (md_longopts): Add warn-comment.
4217 (md_parse_option): Handle it.
4218 (md_show_usage): Show available options.
4219 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4221 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4223 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4224 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4225 sym_ptr_ptr
4226 (md_estimate_size_before_relax): Don't fall off end of function.
4228 2000-07-27 Kazu Hirata <kazu@hxi.com>
4230 * config/tc-avr.c: Fix formatting.
4231 * config/tc-ns32k.c: Likewise.
4233 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4235 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4237 2000-07-27 Kazu Hirata <kazu@hxi.com>
4239 * config/tc-d10v.c: Fix formatting.
4240 * config/tc-z8k.c: Likewise.
4241 * config/tc-sparc.c: Likewise.
4243 2000-07-26 Dave Brolley <brolley@redhat.com>
4245 * cgen.c (queue_fixup): Declare opinfo.
4246 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4247 (gas_cgen_md_operand): Ditto.
4248 (gas_cgen_md_apply_fix3): Ditto.
4250 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4252 * config/obj-coff.c (obj_frob_symbol): Don't merge
4253 labels. Don't merge if the symbol isn't constant. Return
4254 immediately if a symbol is merged.
4256 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4258 * frags.c (frag_align): Correct absolute section alignment.
4260 2000-07-20 DJ Delorie <dj@redhat.com>
4262 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4263 it breaks linking against DLLs.
4265 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4267 * configure.in: Add CRIS support.
4268 * configure: Regenerate.
4269 * Makefile.am: (CPU_TYPES): Add cris.
4270 (CPU_OBJ_VALID) [aout]: Add cris.
4271 (MULTI_CPU_TYPES): Add cris.
4272 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4273 [coff]: Only i386 and mips are valid.
4274 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4275 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4276 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4277 Regenerate dependencies.
4278 * Makefile.in: Regenerate.
4279 * aclocal.m4: Regenerate.
4280 * as.c: Declare crisaout, criself.
4281 * config/tc-cris.h, config/tc-cris.c: New.
4282 * config/e-criself.c, config/e-crisaout.c: New.
4283 * po/POTFILES.in, po/gas.pot: Regenerate.
4285 2000-07-20 Kazu Hirata <kazu@hxi.com>
4287 * read.c: Fix formatting.
4288 * write.c: Fix formatting.
4290 2000-07-19 H.J. Lu <hjl@gnu.org>
4292 * sb.c: Include <stdlib.h> if exists for abort ().
4294 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4296 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4297 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4298 (pa_type_args): Same here.
4300 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4302 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4303 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4304 the storage class is already set.
4306 2000-07-17 Kazu Hirata <kazu@hxi.com>
4308 * config/tc-m68hc11.c: Fix formatting.
4309 * config/tc-mn10200.c: Likewise.
4310 * config/tc-mn10300.c: Likewise.
4311 * config/tc-pj.c: Likewise.
4312 * config/tc-tic80.c: Likewise.
4313 * config/tc-w65.c: Likewise.
4315 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4317 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4318 is defined.
4320 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4322 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4323 @code.
4325 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4327 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4328 ELF as are used for SOM (except the 32-bit reloc one) to decide
4329 whether a symbol can be reduced to a section symbol. Expand on
4330 the comment for symbols involved in LR% and RR% expressions.
4332 2000-07-14 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-mips.c (mips_disable_float_construction): New
4335 static variable. Set to true if doubles should not be
4336 constructed by loading two single width fp registers with
4337 halves of the value.
4338 (mips_ip): Test mips_disable_float_construction.
4339 (md_longopts): Add command line switches --construct-floats
4340 and --no-construct-floats.
4341 (md_parse_option): Parse new command line options.
4342 (md_show_usage): Describe new command line options.
4344 * doc/c-mips.texi: Document new command line options.
4346 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4348 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4349 * configure: Regenerate.
4351 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4353 * configure.in (DEFAULT_EMULATION setting): Revert part of
4354 2000-07-01 change that set te_multi=multi unless set to tmips.
4355 * configure: Regenerate.
4357 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4359 * config/obj-coff.c (coff_frob_section): Add padding to the last
4360 section when aligning it increases its size.
4362 2000-07-11 Kazu Hirata <kazu@hxi.com>
4364 * config/tc-tic54x.c: Fix formatting.
4366 2000-07-10 Kazu Hirata <kazu@hxi.com>
4368 * config/tc-h8500.c: Fix formatting.
4369 * config/tc-tic54x.c: Fix formatting.
4371 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4373 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4374 displacements correctly.
4376 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4378 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4380 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4381 warning.
4382 (hash_jam): Ditto.
4384 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4386 From David Huggins-Daines <dhd@linuxcare.com>
4387 * config/te-hppalinux64.h: Add a new emulation.
4388 * configure.in (emulations): Add configure bits to support the
4389 64-bit Linux/parisc target.
4390 * configure: Regenerate.
4392 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4393 (md_shortopts): Add `V' for ELF.
4395 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4396 when SOM or ELF_ARG_RELOC are defined.
4397 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4398 ELF_ARG_RELOC are defined.
4399 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4400 (pa_stringer): ..Do it here instead. Fix comment typos.
4401 (hppa_force_relocation): Cast enums to int before comparing with
4402 ints.
4404 From Ryan Bradetich <rbradetich@uswest.net>
4405 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4406 redifinition warning.
4407 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4408 (hppa_force_relocation): ditto
4409 (md_apply_fix): Added cast to buf to fix warnings.
4411 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4412 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4414 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4415 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4416 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4417 reloc_type** to avoid warnings in switch.
4418 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4419 little earlier instead.
4421 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4422 and elf.
4423 (pa_type_args): Use symbol_arg_reloc_info.
4424 (struct pa_it): Make arg_reloc unsigned int.
4425 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4426 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4427 (pa_code): Delete. pa_text duplicates this function.
4428 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4429 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4430 int.
4431 (cons_fix_new_hppa): Actually change selector to e_fsel when
4432 warning about assuming so.
4433 (tc_gen_reloc): More example elf arg reloc code.
4434 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4435 (hppa_force_relocation): Likewise.
4437 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4438 files.
4439 (pa_end_of_source): Prototype.
4440 (hppa_fix_adjustable): Prototype.
4441 (LABELS_WITHOUT_COLONS): Move it..
4442 * config/te-hppa.h: To here.
4444 * config/te-hppa64.h: New file.
4446 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4447 type.
4448 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4449 format -10, -16, 16 relocs.
4450 (hppa_elf_mark_end_of_function): Test for null
4451 last_call_info->start_symbol
4453 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4454 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4455 re_assesmble_* functions. Delete extraneous statements. Fix
4456 typos in comments.
4457 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4458 insn to re_assemble_*.
4460 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4462 * doc/internals.texi (Expressions): Fix typo.
4464 2000-07-08 Kazu Hirata <kazu@hxi.com>
4466 * config/tc-sh.c: Fix formatting.
4467 * config/tc-tic54x.c: Fix formatting.
4468 * depend.c: Fix formatting.
4469 * flonum-konst.c: Likewise.
4470 * flonum-mult.c: Likewise.
4472 2000-07-07 Kazu Hirata <kazu@hxi.com>
4474 * config/tc-sh.c: Fix comments.
4475 * config/obj-vms.c: Fix comments.
4476 * config/tc-a29k.c: Likewise.
4477 * config/tc-alpha.c: Likewise.
4478 * config/tc-h8300.c: Likewise.
4479 * config/tc-h8500.c: Likewise.
4480 * config/tc-i370.c: Likewise.
4481 * config/tc-ia64.c: Likewise.
4482 * config/tc-m68hc11.c: Likewise.
4483 * config/tc-m68k.c: Likewise.
4484 * config/tc-mips.c: Likewise.
4485 * config/tc-ns32k.c: Likewise.
4486 * config/tc-ppc.c: Likewise.
4487 * config/tc-z8k.c: Likewise.
4489 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4491 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4492 Default to '(SEC_LOAD | SEC_DATA)'.
4493 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4495 * doc/internals.texi (CPU Backend): Describe
4496 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4498 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4500 * as.c (parse_args): NULL terminate the long option list.
4502 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4504 * config/tc-d30v.h: Include "write.h" for fixS.
4505 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4507 2000-07-05 Nick Clifton <nickc@cygnus.com>
4509 * config/tc-d30v.c (write_2_short): Further changes to warning
4510 messages produced when combining EITHER_BUT_PREFER_MU attributed
4511 opcodes.
4513 2000-07-05 DJ Delorie <dj@redhat.com>
4515 * MAINTAINERS: new
4517 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4519 * config/tc-arm.c (psrs): Accept combinations of flags.
4521 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4523 * config/tc-avr.c: Change _ () to _() around all strings marked
4524 for translation (exception from the usual coding style).
4525 (avr_opt): New struct variable, how the new switches are set.
4526 (OPTION_MMCU): Define as 'm' and actually use.
4527 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4528 (show_mcu_list): New function, display the list of known MCUs.
4529 (md_show_usage): Document the new switches. Call show_mcu_list.
4530 (avr_set_arch): Change 'm' to OPTION_MMCU.
4531 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4532 Handle the new switches.
4533 (avr_operands): Disable warnings for undefined combinations of
4534 operands if -mall-opcodes. Disable warnings for skipping two-word
4535 instructions if enhanced core or -mno-skip-bug.
4536 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4537 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4538 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4539 (avr_ldi_expression): Warn about implicit lo8().
4540 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4542 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4544 * configure.in: Add entry for mips-*-sysv4*MP*
4545 * configure: Rebuild
4546 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4547 elf32-tradlittlemips for traditional mips targets.
4548 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4549 test for Link Once sections as in adjust_reloc_syms.
4550 * config/te-tmips.h: New file for traditional mips targets. Define
4551 TE_TMIPS.
4553 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4555 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4556 flags argument is not present, don't change an existing section's
4557 section's attributes. If the flags argument is present, warn if the
4558 attributes don't match the section's current attributes. When
4559 long section names are supported, set SEC_LINK_ONCE and
4560 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4562 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4564 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4565 symbols; create them.
4567 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4569 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4570 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4572 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4574 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4575 expressions. Ignore the problem when handling 16 bit signed
4576 immediates, because the assembler will take care of the relocation
4577 later.
4579 2000-06-27 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4582 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4583 sequential order, and emit warning messages if the input source
4584 code contains constructs like that, or parallel constructs
4585 containing such opcodes.
4587 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4589 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4590 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4591 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4592 (md_show_usage): Update usage message.
4593 (md_parse_option): Allow redefinition of MCU type within the
4594 same avr[1-5] bfd machine type. Show both old and new MCU type
4595 in the error message.
4596 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4597 Simplify 8K wrap code.
4599 2000-06-25 Kazu Hirata <kazu@hxi.com>
4601 * config/obj-aout.c: Remove all uses of DEFUN.
4602 * config/obj-ieee.c: Likewise.
4603 * config/tc-sh.c: Fix comment typos.
4604 * config/tc-tahoe.c: Likewise.
4605 * config/tc-vax.c: Likewise.
4606 * config/tc-w65.c: Likewise.
4607 * config/tc-z8k.c: Likewise.
4608 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4610 2000-06-24 DJ Delorie <dj@cygnus.com>
4612 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4613 more changes from Sept 1999
4614 (tc_i386_fix_adjustable): ditto
4615 (md_apply_fix3): ditto
4617 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4619 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4620 (gas_cgen_parse_operand): Set it around expression() call.
4621 (gas_cgen_md_operand): Test for it before longjmp().
4623 2000-06-24 Kazu Hirata <kazu@hxi.com>
4625 * config/tc-h8500.c: Remove all uses of DEFUN.
4626 * config/tc-sh.c: Likewise.
4627 * config/tc-w65.c: Likewise.
4628 * config/tc-z8k.c: Likewise.
4630 * config/tc-h8500.c: Fix typos in comments.
4632 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4634 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4635 is defined.
4637 2000-06-23 matthew green <mrg@redhat.com>
4639 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4640 defined. Fix error message for `[' grouping.
4642 2000-06-22 Kazu Hirata <kazu@hxi.com>
4644 * config/tc-h8300.c: Fix formatting and comment typos.
4646 2000-06-22 Timothy Wall <twall@cygnus.com>
4648 * config/tc-ia64.c (note_register_values): Move premature QP
4649 notation clearing into the appropriate place.
4651 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4653 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4654 first before anything else. Add bin-bugs.h, emul.h and progress.h
4655 Sort list of files as for $(OBJS) in Makefile.am.
4657 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4658 find one. Remake dependencies.
4659 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4660 * Makefile.in: Regenerate.
4661 * doc/Makefile.in: Regenerate.
4663 * config/tc-i386.c (i386_displacement): Don't assume a constant
4664 displacement is necessarily 16 bits when in 16 bit code mode.
4665 (md_assemble): Instead size the displacement here after we know
4666 for sure that a .code16gcc operand hasn't automatically added
4667 operand size prefixes.
4669 2000-06-21 H.J. Lu <hjl@gnu.org>
4671 * Makefile.am: Rebuild dependency.
4672 * Makefile.in: Rebuild.
4674 2000-06-21 Kazu Hirata <kazu@hxi.com>
4676 * config/tc-h8300.c (parse_reg): Make the function static.
4677 (parse_exp): Likewise.
4679 2000-06-20 DJ Delorie <dj@cygnus.com>
4681 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4682 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4683 for cygwin import libraries to work properly.
4685 2000-06-20 H.J. Lu <hjl@gnu.org>
4687 * Makefile.am: Rebuild dependency.
4688 * Makefile.in: Rebuild.
4689 * configure: Likewise.
4690 * doc/Makefile.in: Likewise.
4692 2000-06-20 Timothy Wall <twall@cygnus.com>
4694 * doc/internals.texi (CPU backend): Add @itemx for
4695 TC_START_LABEL_WITHOUT_COLON.
4696 * doc/c-tic54x.texi: New.
4697 * doc/as.texinfo: Add tic54x features and include primary tic54x
4698 documentation file.
4699 * doc/all.texi: Add C54X.
4700 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4701 * doc/Makefile.in: Regenerate.
4702 * configure.in: Add tic54x and define LIBM for tic54x.
4703 * configure: Regenrate.
4704 * config/tc-tic54x.[ch]: New.
4705 * config/obj-coff.h: Add tic54x.
4706 * Makefile.am: (CPU_TYPES): Add tic54x.
4707 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4708 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4709 (as_new_LDADD): Add $(LIBM).
4710 * Makefile.in: Regenerate.
4712 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4714 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4715 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4716 * doc/as.texinfo: Likewise.
4718 * configure, Makefile.in: Regenerate.
4719 * configure.in (emulations): Recognize m6811 and m6812.
4720 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4721 Added files for 68hc11 and 68hc12 assembler.
4722 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4723 * config/tc-m68hc11.h: Header definition for that assembler.
4725 2000-06-18 Nick Clifton <nickc@redhat.com>
4727 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4728 instead of OCTETS_PER_BYTE.
4730 * config/tc-v850.c: Fix compile time warnings.
4731 * config/tc-ppc.c: Fix compile time warnings.
4733 2000-06-18 H.J. Lu <hjl@gnu.org>
4735 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4736 * configure: Rebuild.
4738 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4740 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4741 to BFD_ASSEMBLER.
4743 2000-06-16 Nick Clifton <nickc@cygnus.com>
4745 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4746 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4748 * doc/c-mips.texi: Document newly accepted cpu variants.
4750 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4752 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4754 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4756 * macro.c (getstring): Make it possible to escape the quote
4757 character.
4759 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4761 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4763 2000-06-13 H.J. Lu <hjl@gnu.org>
4765 * configure: Regenerate.
4767 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4769 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4770 separator.
4771 * doc/internals.texi (line_separator_chars): Semicolon is no
4772 longer a default. Mention null and newline as defaults.
4774 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4776 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4777 * config/tc-i860.h (line_separator_chars): Likewise.
4778 * config/tc-h8300.c (line_separator_chars): Likewise.
4779 * config/tc-i960.c (line_separator_chars): Likewise.
4780 * config/tc-m68k.c (line_separator_chars): Likewise.
4781 * config/tc-mips.c (line_separator_chars): Likewise.
4782 * config/tc-ns32k.c (line_separator_chars): Likewise.
4783 * config/tc-sparc.c (line_separator_chars): Likewise.
4784 * config/tc-vax.c (line_separator_chars): Likewise.
4786 * config/tc-h8300.c (comment_chars): Use string initialiser.
4787 * config/tc-i960.c (line_comment_chars): Likewise.
4788 * config/tc-z8k.c (comment_chars, line_comment_chars,
4789 line_separator_chars): Likewise.
4791 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4792 for TE_LINUX.
4794 2000-06-08 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4797 for size 1 fixes.
4799 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4801 * configure.in (VERSION): Update to show this is the CVS mainline.
4803 2000-06-08 Matthew Jacob <mjacob@feral.com>
4805 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4806 $at is the integer register $r28, vs. both $r28 and the floating
4807 point register $f28.
4809 2000-06-08 James E. Wilson <wilson@cygnus.com>
4811 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4812 (dot_endp): Don't call ia64_flush_insns.
4813 (emit_one_bundle): Don't delete prologue/body records from
4814 unwind_record list in first loop. Rewrite second loop to account for
4815 this.
4817 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4819 * config/tc-ia64.c: Add missing prototypes.
4820 (generate_unwind_image): Cast argument to output_unw_records call.
4822 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4824 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4826 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4828 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4829 (REGISTER_P): likewise.
4830 (avr_opcodes): uses include/opcode/avr.h
4831 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4833 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4835 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4836 initializers too.
4838 2000-06-03 H.J. Lu <hjl@gnu.org>
4840 * read.c (is_end_of_line): Put back `;'.
4842 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4844 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4846 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4848 * expr.c (operand): Test is_end_of_line outside switch to catch
4849 line separator chars that are also operators.
4850 (operator): Return O_illegal for line separator chars.
4852 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4853 entry (or `!' entry for TC_HPPA).
4855 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4856 before indexing is_end_of_line. Remove redundant check for '\0'.
4857 (fp_op2): Likewise.
4858 * config/tc-h8500.c (md_assemble): Likewise.
4859 * config/tc-mcore.c (md_assemble): Likewise.
4860 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4861 (md_atof): Likewise
4863 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4864 is_end_of_line.
4865 * config/tc-mcore.c (mcore_cons): Likewise.
4866 (mcore_float_cons): Likewise.
4867 (mcore_stringer): Likewise.
4868 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4870 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4872 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4874 2000-05-29 Nick Clifton <nickc@cygnus.com>
4876 * config/tc-sh.c: Fix compile time warning messages.
4878 * config/tc-mips.c: Fix compile time warning messages.
4880 2000-05-29 Philip Blundell <philb@gnu.org>
4882 * doc/as.texinfo: Update copyright dates.
4883 (Local Labels): Delete misplaced mention of ARM.
4884 * NEWS: Mention ARM ELF support.
4886 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4888 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4889 it is modified, and use the real_size to compute the frag address
4890 for dwarf2 line info.
4892 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4894 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4895 line-matching scheme to cope with automake moving variables around.
4896 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4897 * Makefile.in: Regenerate.
4899 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4901 * config/tc-sparc.c (sparc_relax): New.
4902 (md_longopts): Add -relax and -no-relax options.
4903 (md_parse_options, md_show_usage): Likewise.
4904 (md_apply_fix3): Optimize tail call into branch always if possible.
4906 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4908 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4909 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4910 rules, with warning when a GAS statement specifies a packing that
4911 will result in an instruction being squashed.
4912 Added typdef packing_type and enumerals, changed various integer
4913 literals to use the enumerals.
4915 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4917 * config/tc-ia64.c (dot_restorereg_p): New function.
4918 (md_pseudo_table): Add restorereg.p.
4919 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4920 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4922 * config/tc-ia64.h (unw_record_type): Add unwabi.
4923 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4924 called MASK with members for imask, and the masks produced by
4925 fr_mem, gr_mem, br_mem, and frgr_mem.
4926 (unw_p_record): Add members ABI and CONTEXT.
4927 (unw_x_record): Add member AB.
4928 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4929 as pseudo-register for use during unwind info generation.
4930 (AR_PFS, AR_LC): New macros.
4931 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4932 whose names start with an at sign (as in "@priunat").
4933 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4934 register.
4935 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4936 proc_end, unwind_info, personality_routine): Consolidate into
4937 "unwind" structure to reduce offset-table use. Add member
4938 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4939 to be emitted.
4940 (output_R1_format, output_R3_format, output_P3_format,
4941 output_P6_format): Initialize R with zero to reduce compiler warnings.
4942 (output_P7_format): Ditto. Add `default' branch to switch
4943 statement to reduce compiler warnings.
4944 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4945 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4946 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4947 into single argument.
4948 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4949 compiler warnings. Merge A and B args into single argument.
4950 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4951 A and B args into single argument.
4952 (free_record): Removed (wasn't used).
4953 (free_list_records): Also free imasks in prologue records.
4954 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4955 (output_spill_mask): Remove.
4956 (output_unwabi): New function.
4957 (output_epilogue, output_label_state, output_copy_state): Call
4958 alloc_record.
4959 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4960 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4961 argument.
4962 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4963 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4964 as part of handling the prologue records. Emit region's imask if
4965 we have one. Handle unwabi, epilogue, label_state, copy_state,
4966 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4967 spill_sprel_p, and spill_reg_p records.
4968 (set_imask, count_bits, slot_index): New function.
4969 (fixup_unw_records): Fix region size computation. Handle
4970 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4971 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4972 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4973 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4974 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4975 (dot_save): Use manifest constants for applicaton registers.
4976 Handle REG_PR and REG_PRIUNAT.
4977 (dot_restore): Don't just ignore it.
4978 (dot_restorereg): New function..
4979 (generate_unwind_image): Ensure unwind info is a multiple of eight
4980 bytes, not just four bytes.
4981 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4982 (dot_altrp): Don't just ignore it.
4983 (dot_savemem): New function. Replaces dot_savesp() and
4984 dot_savepsp(). Use manifest constants for applicaton registers.
4985 Handle REG_PR and REG_PRIUNAT.
4986 (dot_savef): Simplify.
4987 (dot_saveb): Support generation of br_gr.
4988 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4989 dot_label_state, dot_copy_state): New function.
4990 (dot_unwabi): Don't just ignore it.
4991 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4992 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4993 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4994 (emit_one_bundle): Set slot number for prologue/body records
4995 *before* emitting the first insn.
4996 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4997 (md_begin): Declare "psp" pseudo-register.
4998 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4999 so we don't get segfault.
5000 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5001 counts as required per SW Conventions manual
5002 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5003 output_preds_psprel, output_preds_sprel, output_spill_base,
5004 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5005 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5006 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5007 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5008 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5009 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5010 (dot_vframe): Implement.
5011 (dot_vframesp, dot_vframepsp): New function.
5013 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5015 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5016 * configure: Regenerate.
5018 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5020 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5021 (md_estimate_size_before_relax): so we can use it here instead of
5022 old kludges. Localise vars to blocks. Comment.
5024 * frags.c (frag_new): Update fr_var comments.
5025 * frags.h (struct frag): Ditto.
5027 2000-05-22 Richard Henderson <rth@cygnus.com>
5029 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5030 (pseudo_func): Add pcrel.
5031 (operand_match): Handle IA64_OPND_TGT64.
5032 (build_insn): Likewise.
5033 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5034 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5035 (fix_insn): Handle all three 64-bit relocation types.
5037 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5039 * obj.h (struct format_ops): New members begin, app_file,
5040 s_set_other, s_set_desc, s_get_type, s_set_type,
5041 separate_stab_sections, init_stab_section.
5043 * config/obj-multi.h: Update GPL notice to v2.
5044 (obj_begin): New.
5045 (obj_app_file): New.
5046 (S_SET_SIZE): Test s_set_size for NULL before calling.
5047 (S_SET_ALIGN): Similar for s_set_align.
5048 (S_SET_OTHER): New.
5049 (S_SET_DESC): New.
5050 (S_GET_TYPE): New.
5051 (S_SET_TYPE): New.
5052 (SEPARATE_STAB_SECTIONS): New.
5053 (INIT_STAB_SECTION): New.
5054 (EMIT_SECTION_SYMBOLS): New.
5055 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5057 * config/obj-elf.h: Update GPL notice to v2.
5058 Mention that this file is included from obj-multi.h.
5059 (obj_begin): Wrap definition in ifndef.
5060 (elf_file_symbol): Constify declaration.
5061 (obj_app_file): Ditto.
5062 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5063 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5065 * config/obj-elf.c (elf_s_set_other): New.
5066 (elf_file_symbol): Constify argument.
5067 (elf_separate_stab_sections): New.
5068 (elf_init_stab_section): New.
5069 (elf_format_ops): Add new members. Remove comma at end.
5071 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5072 (ecoff_format_ops): Add new fields. Remove comma at end.
5073 Mention inconsistency for emit_section_symbols.
5075 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5077 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5078 (coff_separate_stab_sections): New.
5079 (coff_format_ops): Add new members.
5081 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5082 (obj_aout_s_set_other): New.
5083 (obj_aout_s_set_desc): New.
5084 (obj_aout_s_get_type): New.
5085 (obj_aout_s_set_type): New.
5086 (obj_aout_separate_stab_sections): New.
5087 (aout_format_ops): New members added. Use obj_aout_process_stab,
5088 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5089 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5090 appropriate.
5091 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5093 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5095 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5096 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5097 (md_estimate_size_before_relax): Ensure jumps to weak and
5098 externally visible symbols are relocatable.
5100 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5102 * stabs.c (aout_process_stab): Make global.
5103 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5104 * read.h (aout_process_stab): Declare.
5106 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5107 Generalize to *aout, *coff *elf.
5108 * configure: Regenerated.
5110 * doc/internals.texi (Object format backend): Say
5111 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5113 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5114 * Makefile.in: Regenerated.
5116 2000-05-19 Catherine Moore <clm@cygnus.com>
5118 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5120 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5122 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5123 instruction to reflect change in re_assemble_*.
5125 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5127 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5128 build PA64 ELF tools.
5129 * configure: Rebuilt.
5131 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5133 * Makefile.am: Regenerate dependencies.
5134 * Makefile.in: Regenerate.
5136 2000-05-15 Nick Clifton <nickc@cygnus.com>
5138 * config/tc-arm.c (struct asm_psr): Add boolean field
5139 distinguishing between CSPR and SPSR. Rename 'number' field
5140 to 'field'.
5141 (psrs): Rearrange contents to match new asm_psr structure.
5142 (arm_psr_parse): Move next to psr_required_here. Make it
5143 return an asm_psr structure.
5144 (psr_required_here): Use asm_psr structure returned by
5145 arm_psr_parse.
5146 (do_msr): Reorganise to allow psr_required_here to be called
5147 only once.
5148 (md_undefined_name): Mark 'name' parameter as unused, since
5149 the COFF target does not use it.
5151 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5153 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5154 standards.
5155 * config/te-aux.h: Likewise.
5156 * config/te-dpx2.h: Likewise.
5157 * config/te-go32.h: Likewise.
5158 * config/te-hp300.h: Likewise.
5159 * config/te-hppa.h: Likewise.
5160 * config/te-i386aix.h: Likewise.
5161 * config/te-ic960.h: Likewise.
5162 * config/te-interix.h: Likewise.
5163 * config/te-nbsd532.h: Likewise.
5164 * config/te-pc532mach.h: Likewise.
5165 * config/te-ppcnw.h: Likewise.
5166 * config/te-psos.h: Likewise.
5167 * config/te-sparcaout.h: Likewise.
5168 * config/te-sun3.h: Likewise.
5169 * config/te-sysv32.h: Likewise.
5171 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5173 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5174 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5175 and sign extend without an if statement.
5176 (build_bytes): Likewise.
5178 2000-05-14 Kazu Hirata <kazu@hxi.com>
5180 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5181 X_add_symbol L_32 case.
5183 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5185 * config/te-freebsd.h: New file.
5187 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5189 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5190 bindtextdomain): Replace defines with those from intl/libgettext.h
5191 to quieten gcc warnings.
5193 * NEWS: Mention x86 .arch and -q.
5195 * config/tc-i386.c (quiet_warnings): New.
5196 (md_assemble): Use quiet_warnings.
5197 (md_parse_option): Set quiet_warnings from -q.
5198 (md_show_usage): Mention -q, delete -m.
5199 (flag_do_long_jump): Delete.
5200 (md_parse_option): Remove -m.
5201 (md_show_usage): Remove -m.
5202 (md_create_long_jump): Remove useless flag_do_long_jump code.
5204 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5205 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5207 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5208 Alexander Sokolov <robocop@netlink.ru>
5210 * doc/c-i386.texi (i386-Arch): New section.
5211 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5213 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5214 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5215 architecture has been given and is not 486.
5216 (set_cpu_arch): New.
5217 (md_pseudo_table): Add .arch.
5218 (md_assemble): Warn if cpu architecture has been given and an
5219 unsupported instruction.
5221 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5222 Move operand_types bit defines after relevant template field.
5223 (template): Add cpu_flags.
5224 (Cpu*): Define.
5225 (arch_entry): New.
5227 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5229 * config/tc-mn10300.h (md_end): Define.
5230 (mn10300_finalize): Declare.
5231 * config/tc-mn10300.c: Include dwarf2dbg.h.
5232 (debug_line): Define.
5233 (md_assemble): Generate dwarf2 line info.
5234 (mn10300_finalize): New function. Finalize dwarf2 info.
5236 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5238 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5239 external version of the relocation for weak symbols.
5241 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5243 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5244 frame size in units of 16 bytes, as required per SW Conventions manual.
5245 (output_unw_records): Output info-block header as a dword to get
5246 byte-order right.
5248 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5250 * as.h: #include "file", not <file> on files from ../include.
5251 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5252 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5253 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5254 (tc_coff_symbol_emit_hook): Ditto.
5255 (OPTCOUNT): Cast to int to avoid compiler warning.
5256 (md_begin): Fix signed/unsigned warnings.
5258 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5260 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5261 ABRANCH LONG case for a conditional branch on a 68000.
5262 (md_estimate_size_before_relax): Likewise. Also handle
5263 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5264 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5265 PC-relative on all CPUs.
5266 (md_estimate_size_before_relax): Likewise.
5268 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5270 * as.c (parse_args): Just mention current year in printed
5271 copyright message.
5273 2000-05-03 J.T. Conklin <jtc@redback.com>
5275 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5276 unit registers.
5277 (md_parse_option): Recognize -m7400.
5279 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5281 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5282 don't permit lp to become less than the words array.
5284 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5286 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5287 Fix little-endian case.
5289 2000-05-03 David O'Brien <obrien@NUXI.com>
5291 * as.c (parse_args): Update copyright.
5293 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5295 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5296 for the .bss section too.
5298 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5300 * configure.in: Set em=linux for hppa-*-linux.
5301 * configure: Regenerate.
5302 * doc/Makefile.in: Regenerate with correct automake.
5304 * frags.c (frag_grow): Sanity check chunk_size.
5306 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5307 * config/obj-som.h: Likewise.
5308 * config/obj-ieee.h: Likewise.
5310 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5312 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5313 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5314 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5315 (pa_ip): low_sign_unext now returns via function value. Use
5316 re_assemble_* instead of dis_assemble_* and
5317 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5318 unnecessarily.
5319 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5320 (md_section_align, md_parse_option, md_show_usage,
5321 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5322 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5323 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5324 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5325 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5326 pa_text): Likewise.
5327 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5328 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5329 outside of switch. Correct mask and shifting errors in case 10
5330 and case -11. In case 21, compare against signed range to suit
5331 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5332 case 17 and case 22, use offsetT variable to properly check range.
5333 Use re_assemble_* here too.
5334 (evaluate_absolute): Change type of value to offsetT. Call
5335 hppa_field_adjust to do the work for us.
5336 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5337 (pa_parse_cmpib_64_cmpltr): Ditto.
5338 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5339 of i to unsigned int.
5340 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5341 (pa_end_of_source): Return type is void.
5343 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5345 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5347 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5349 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5350 More comments added.
5351 (md_begin): Removed "construct symbols for each register name".
5352 Because register names conflicts with GCC generated function
5353 names.
5354 (avr_operand): Now constant numbers can be used as a register
5355 identifiers (0 as r0, 31 as r31).
5356 (md_assemble): use skip_space () before parsing instruction
5357 operands.
5359 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5361 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5362 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5363 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5364 * configure: Regenerate.
5366 2000-04-29 Andreas Jaeger <aj@suse.de>
5368 * as.h: Correctly check GCC version.
5370 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5372 * doc/as.1: Fix unbalanced brackets.
5374 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5375 TE_FreeBSD.
5376 (line_comment_chars): Set to '/' if TE_FreeBSD.
5378 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5380 * configure.in: Configury support for PA64 (currently disabled).
5381 * configure: Rebuilt.
5383 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5385 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5386 bfd_set_section_alignment.
5388 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5390 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5391 than 32.
5393 2000-04-24 Nick Clifton <nickc@cygnus.com>
5395 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5396 * doc/as.texinfo (Align): Include arm and strongarm in list of
5397 targets that have the second form of the behaviour of the .align
5398 directive.
5400 2000-04-24 Mark Klein <mklein@dis.com>
5402 * config/obj-som.c: Terminate obj_pseudo_table.
5404 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5406 * as.c (parse_args): Allow md_parse_option to override -a listing
5407 option.
5408 * config/obj-coff.c (add_lineno): Change type of offset parameter
5409 from "int" to "bfd_vma."
5410 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5411 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5412 (ppc_change_csect): Align correctly for XCOFF64.
5413 (ppc_machine): New function, which discards "ppc_machine" line.
5414 (ppc_tc): Cons for 8 when code is 64 bit.
5415 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5416 relocations.
5417 (md_parse_option): Handle -a64 and -a32.
5418 (ppc_xcoff64): New.
5419 * config/tc-ppc.h (TARGET_MACH): Define.
5420 (TARGET_FORMAT): Move to function.
5421 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5423 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5425 * config/tc-avr.c: New AVR_ISA_ defined.
5426 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5427 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5428 for `fmul', `movw' and `lpm R,Z' instructions.
5429 (avr_operands): Warn if current opcode is a two-word instruction
5430 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5431 (avr_opcodes): New commands added.
5432 (REGISTER_P): Check 'a' and 'v' constraint letters.
5433 (mcu_types): New MCU added.
5435 2000-04-22 Timothy Wall <twall@cygnus.com>
5437 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5438 to "natval".
5439 (operand_match): Conditionally insert default bit values for IMMU9.
5441 2000-04-14 Matthew Green <mrg@cygnus.com>
5443 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5444 * configure: Rebuilt.
5446 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5447 Jason Eckhardt <jle@cygnus.com>
5449 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5451 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5452 Added handling of new operand types l,y,&,fe,fE,fx.
5454 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5455 David Mosberger <davidm@hpl.hp.com>
5456 Timothy Wall <twall@cygnus.com>
5457 Andrew MacLeod <amacleod@cygnus.com>
5458 Jim Wilson <wilson@cygnus.com>
5460 * Makefile.am (CPU_TYPES): Add ia64.
5461 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5462 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5463 * Makefile.in: Rebuild.
5464 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5465 * configure: Rebuild.
5466 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5467 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5468 * expr.c (expr): Handle md_optimize_expr.
5469 * read.c (LEX_HASH): Add comment.
5470 * config/tc-ia64.c, config/tc-ia64.h: New files.
5472 2000-04-21 Richard Henderson <rth@cygnus.com>
5474 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5475 bundling a non-delayed branch type instruction.
5477 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5479 * config/tc-mn10300.c (HAVE_AM30): Define.
5480 (md_assemble): Use it.
5482 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5484 * config/obj-elf.c (obj_elf_change_section): Check for changed
5485 section attributes.
5487 * Makefile.am: (CPU_MULTI_VALID): Remove.
5488 (MULTI_CPU_TYPES): Define.
5489 (MULTI_CPU_OBJ_VALID): Define.
5490 (DEPTC): Use the above.
5491 (DEPOBJ): Same here.
5492 (DEP2): And here.
5493 Regenerate dependencies.
5494 * Makefile.in: Regenerate.
5496 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5498 * Makefile.am (YACC, LEX): Get them from configure.
5500 2000-04-18 H.J. Lu (hjl@gnu.org)
5502 * config/tc-i386.c (offset_in_range): Use addressT instead of
5503 bfd_vma for non-bfd assemblers.
5505 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5507 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5508 doesn't give spurious errors.
5510 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5512 * as.h (SEEK_SET): Define if undefined.
5514 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5516 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5517 constants, and don't assume offsetT is 32 bits.
5519 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5521 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5522 (md_pcrel_from_section): Add prototype.
5523 (d10v_fix_adjustable): Add prototype.
5524 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5526 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5528 2000-04-12 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5531 symbol in frag chain.
5533 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5535 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5536 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5537 (fits_in_signed_word, smallest_imm_type): Ditto.
5538 (md_assemble): Use an offsetT var to hold offsetT values, not a
5539 long.
5540 (offset_in_range): New.
5541 (md_assemble): Use it.
5542 (md_convert_frag): Change type of target_address, opcode_address,
5543 and displacement_from_opcode_start to offsetT.
5544 (md_create_short_jump): Change type of offset to offsetT.
5545 (md_create_long_jump): Ditto.
5546 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5547 (md_chars_to_number): Remove.
5548 (output_invalid): Remove duplicate prototype.
5550 2000-04-09 Nick Clifton <nickc@cygnus.com>
5552 * Makefile.am (CPU_TYPES): Add 'avr'.
5553 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5554 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5556 * Makefile.in: Regenerate.
5558 * doc/as.texinfo: Add M32R documentation.
5560 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5562 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5563 --enable-build-warnings option.
5564 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5565 * Makefile.in, configure: Re-generate.
5567 2000-04-07 Nick Clifton <nickc@cygnus.com>
5569 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5570 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5571 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5572 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5573 (arm_force_relocation): Force relocations for
5574 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5576 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5578 * config/tc-sh.c (get_operands): There's no third operand if the
5579 first operand is an immediate.
5581 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5583 * config/tc-sh.c (immediate): Delete.
5584 (sh_operand_info): Add immediate member.
5585 (parse_reg): Use A_PC for pc.
5586 (parse_exp): Add second argument 'op'. All callers changed.
5587 (parse_at): Expect pc to be coded as A_PC.
5588 Use immediate field in *op.
5589 (insert): Add fourth argument 'op'. All callers changed.
5590 (build_relax): Add second argument 'op'. All callers changed.
5591 (insert_loop_bounds): New function.
5592 (build_Mytes): Remove DISP_4.
5593 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5594 (assemble_ppi): Use immediate field in *operand.
5595 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5596 (md_apply_fix): Likewise.
5597 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5599 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5601 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5603 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5605 * internals.texi (CPU backend): Document
5606 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5608 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5610 * po/gas.pot: Regenerate.
5612 * as.c (show_usage): Restore translated part of bug string.
5613 * gasp.c (show_usage): Likewise.
5615 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5616 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5617 than move-if-change.
5618 (DEP1): Modify for "gcc -MM".
5619 (DEPTC): Likewise.
5620 (DEPOBJ): Likewise.
5621 (DEP2): Likewise.
5622 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5623 Update dependencies.
5624 * Makefile.in: Regenerate.
5626 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5628 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5629 (md_begin): Likewise.
5630 (HAVE_AM33): New macro.
5631 (md_assemble): Use it. Match r_regs and xr_regs only if
5632 HAVE_AM33.
5634 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5636 * as.h: #include "bin-bugs.h"
5637 * as.c (show_usage): Use REPORT_BUGS_TO.
5638 * gasp.c: #include "bin-bugs.h"
5639 (show_usage): Use REPORT_BUGS_TO.
5641 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5643 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5645 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5646 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5647 adjustments.
5649 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5651 * config/tc-i386.c (i386_immediate): Don't assume a constant
5652 immediate is necessarily 16 bits when in 16 bit code mode.
5653 (md_assemble): Instead set guess_suffix here after we have checked
5654 registers.
5656 2000-04-02 Richard Henderson <rth@cygnus.com>
5658 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5659 quantities. Correct right shift sign extension.
5660 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5661 32-bit value when shifting into place.
5663 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5665 * app.c: Add ATTRIBUTE_UNUSED as needed.
5666 * config/tc-ppc.c: Likewise.
5667 (ppc_size): Make unsigned long.
5668 (ppc_insert_operand): Add casts to avoid warnings.
5670 2000-03-31 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-d10v.h (md_flush_pending_output): Define.
5674 2000-03-29 Nick Clifton <nickc@cygnus.com>
5676 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5677 segment. Works for both BFD_ASSEMBLER and others.
5678 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5680 2000-03-29 Nick Clifton <nickc@cygnus.com
5682 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5684 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5686 * listing.c (LISTING_LHS_WIDTH): Default depends on
5687 LISTING_WORD_SIZE.
5688 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5690 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5692 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5693 string literal.
5695 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5697 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5699 * config/tc-avr.c (mcu_types): Add missing initialiser.
5700 (md_pcrel_from_section): Add prototype.
5701 (avr_operand): Remove redundant test of unsigned < 0.
5702 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5704 2000-03-27 Denis Chertykov <denisc@overta.ru>
5706 * config/tc-avr.c: New file for AVR support.
5707 * config/tc-avr.h: Likewise.
5708 * configure.in: Add AVR support.
5709 * configure: Regenerate.
5711 2000-03-26 Timothy Wall <twall@cygnus.com>
5713 * gasp.c (macro_op): Add new argument to check_macro call.
5714 Macro structure definitions moved to macro.h
5715 * sb.h: Add argument to prototype for input_scrub_include_sb.
5716 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5717 nesting checks with an additional flag.
5718 (struct input_save): Add flag to indicate whether current sb
5719 should be checked for proper macro/conditional nesting.
5720 (input_scrub_push/pop): Save/restore nest check flag.
5721 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5722 defined.
5723 * macro.c (check_macro): Allow caller to retrieve parsed macro
5724 information if a pointer is provided. This information may be
5725 used by the new macro hooks.
5726 * macro.h: Update prototype for check_macro. Macro struct
5727 definitions moved here from macro.c/gasp.c.
5728 * read.c (read_a_source_file): Add parameter to check_macro call,
5729 and pass macro info to the macro hook, if defined.
5730 (input_scrub_insert_line): New. Allow insertion of a line of
5731 characters into the input stream.
5732 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5733 file into the input stream.
5734 (s_include): Use input_scrub_insert_file.
5735 * internals.texi: Document new macro hooks.
5736 * as.h: New prototypes added.
5738 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5740 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5741 an initial capital letter.
5742 (i386_index_check): Reindent.
5744 2000-03-19 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5747 relative branches.
5749 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5751 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5752 instruction operand bad if Rd > 7 when generating
5753 thumb instructions. Prevents for example,
5754 "adr r12,label" from silently failing and generating
5755 the wrong instruction.
5757 2000-03-17 Nick Clifton <nickc@cygnus.com>
5759 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5760 that have a destingation >= 0x400000.
5761 Fix compile time warning messages.
5763 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5765 * config/tc-sh.c (md_begin): When encountering insn that are
5766 not supported by the current arch, only change the name if
5767 its contents are the same as prev_name.
5768 (get_specific): If the the architecture doesn't match, fail.
5770 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5772 * config/tc-sh.c (IDENT_CHAR): Define.
5773 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5774 matching back where it came from.
5776 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5778 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5780 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5782 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5783 normal operands.
5785 2000-03-15 Kazu Hirata <kazu@hxi.com>
5787 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5789 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5791 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5792 floating-point-number, make sure 'f' is in FLT_CHARS.
5794 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5796 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5797 (s_lcomm_internal): Use it.
5798 * doc/internals.texi (CPU backend): Document it.
5799 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5800 bytes.
5802 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5804 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5805 when embedded-pic.
5807 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5808 implementation doesn't have special handling for switch
5809 statements.
5810 (macro_build): Allow for code in sections other than .text.
5811 (macro): Likewise.
5812 (mips_ip): Likewise.
5813 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5814 Don't perform relocs if we will be outputting them.
5815 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5816 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5817 embedded-pic.
5819 2000-03-09 Catherine Moore <clm@cygnus.com>
5821 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5822 relocation type based on the entry in the fixup structure.
5823 Put S_IS_EXTERN processing back in.
5825 2000-03-08 H.J. Lu (hjl@gnu.org)
5827 * Makefile.am (install-exec-tooldir): Depend on
5828 install-exec-bindir for parallel make.
5829 * Makefile.in: Regenerated.
5831 2000-03-06 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5834 switch.
5835 (md_parse_option): Parse -m32r command line switch - disable m32rx
5836 compatability.
5837 (md_show_usage): Document new option.
5839 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5840 * doc/Makefile.in: Regenerate.
5841 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5843 2000-03-02 Michael Meissner <meissner@redhat.com>
5845 * config/tc-d30v.c (check_range): Remove code that incorrectly
5846 sign extended values where bits < 32.
5848 2000-03-02 H.J. Lu (hjl@gnu.org)
5850 * configure.in: Support --enable-targets=all on ia32.
5851 * configure: Regenerated.
5853 2000-03-01 Nick Clifton <nickc@cygnus.com>
5855 * gasp.c (do_align): Remove bogus check of alignment value.
5857 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5859 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5860 TC_PPC was defined forced the type of a symbol with no other type
5861 to be BSF_OBJECT.
5863 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5865 * doc/internals.texi (CPU backend): Mention that
5866 line_separator_chars do not break up comments. Fix typos for
5867 LEX_AT and LEX_NAME descriptions. Document operands for
5868 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5869 description of md_create_short_jump usage. Document argument for
5870 md_undefined_symbol.
5872 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5874 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5875 (md_parse_option): Handle it.
5876 (md_show_usage): Document it.
5878 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5880 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5881 opcode, for the instruction `pal19'. From Andrea Arcangeli
5882 <andrea@suse.de>.
5884 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5886 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5887 from here..
5888 (md_assemble): To here, before template operands are matched.
5889 Also ensure a constant immediate is sign extended when we know the
5890 size is at most 16 bits. This is to catch cases like "add
5891 $0xffc0,%ax" where we don't know the size, and thus that the
5892 immediate can be represented as Imm8S until after parsing the
5893 register operand.
5894 (i386_displacement): Similarly sign extend 16 bit constant
5895 displacements.
5896 (md_assemble): Relax 16-bit jump constant range check to suit sign
5897 extended displacements.
5899 2000-02-26 Andreas Jaeger <aj@suse.de>
5901 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5903 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5905 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5906 call operands when intel_syntax.
5907 (intel_float_operand): Return 2 for "fi...".
5908 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5909 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5910 earlier "SHORT" change.
5911 (md_assemble): When determining suffix from Regs, exclude
5912 InOutPortReg.
5914 2000-02-24 Nick Clifton <nickc@cygnus.com>
5916 * configure: Add arm-wince, mips-pe and sh-pe targets.
5917 * configure: Regenerate.
5919 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5920 sh-pe targets.
5921 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5922 "pe-mips" for the mips-pe target.
5924 * config/tc-arm.c (insns): Change displacement encoded in BL
5925 and B instructions if the target port is arm-wince.
5926 (do_ldst): Do not bias the relocation offset if the target
5927 port is arm-wince.
5928 (md_pcrel_from): Add in missing relocation offset bias if the
5929 target os arm-wince.
5931 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5932 (md_begin): Disable -G support for mips-pe target.
5933 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5934 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5935 COFF flavour.
5937 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5938 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5939 assembler, just set the alignment to 4.
5941 * config/te-wince-pe.h: New file for WinCE targets. Define
5942 TE_WINCE.
5944 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5946 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5947 string instructions.
5948 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5949 (i386_intel_memory_operand): After finding a segment override,
5950 check again for no `[' before looking for a displacement. Bomb if
5951 more than one displacement rather than silently discarding the
5952 second and subsequent ones. Free strings malloc'd by
5953 build_displacement_string.
5955 2000-02-24 Catherine Moore <clm@cygnus.com>
5957 * config/obj-som.c (obj_pseudo_table): Add "weak".
5958 (obj_som_weak): New routine.
5960 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5962 * config/tc-i386.c (union i386_op): New.
5963 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5964 Throughout file replace occurences of disps[n], imms[n], regs[n]
5965 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5966 intel mode operand swapping. Add assert in regKludge and
5967 fake_zero_displacement code. Test i.types[n] when outputting
5968 displacements and immediates. Combine output of Disp16 with
5969 Disp32.
5970 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5971 when in intel mode by (not) reversing fsub and fdiv operands
5972 before the template search. This fails for single operand
5973 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5974 undefined. Instead fix the base_opcode after we've found the
5975 template. Move base_opcode xor with found_reverse_match from
5976 opcode output code to before this fix so we test for the correct
5977 opcodes.
5978 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5979 check in intel mode. Instead compare opcodes.
5981 * config/tc-i386.h (TC_RELOC): Delete.
5982 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5983 with equivalent call to reloc.
5985 * as.h (flag_m68k_mri): Move declaration after target include, and
5986 only declare when TC_M68K defined. Define as zero otherwise.
5987 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5988 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5989 Define as zero otherwise.
5990 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5991 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5992 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5993 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5994 testing whether defined.
5995 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5996 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5997 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5998 rather than testing whether defined.
5999 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6000 (parse_mri_cons): Declare and use only when TC_M68K.
6001 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6002 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6003 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6005 * NEWS: Mention IBM 370 support.
6007 2000-02-23 Richard Henderson <rth@cygnus.com>
6009 * config/tc-i386.c (md_assemble): When swapping operands for
6010 intel_syntax, assume everything that's not Imm or Disp is a
6011 register.
6013 2000-02-23 Linas Vepstas <linas@linas.org>
6015 * config/tc-i370.c, config/tc-i370.h: New files.
6016 * Makefile.am: Add support for Linux/IBM 370.
6017 * configure.in: Likewise.
6018 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6019 * config/obj-elf.c: Include elf/i370.h
6020 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6022 * Makefile.in: Regenerate.
6023 * configure: Regenerate.
6025 * doc/c-i370.texi: New file.
6026 * doc/all.texi: Include it.
6027 * doc/as.texinfo: And here.
6028 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6029 * doc/Makefile.in: Regenerate.
6031 2000-02-19 Michael Meissner <meissner@redhat.com>
6033 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6034 determine if an instruction can be used in parallel with an ADDppp
6035 or SUBppp instruction.
6037 2000-02-22 Andrew Haley <aph@cygnus.com>
6039 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6041 2000-02-22 Andrew Haley <aph@cygnus.com>
6043 * config/tc-mips.c (mips_gp32): New variable.
6044 (macro_build) Use mips_gp32.
6045 (mips_ip): Ditto.
6046 (md_longopts): Add "-mgp32" and "-mgp64".
6047 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6049 (OPTION_M7900): Change offset
6050 (OPTION_NO_M7900): Ditto.
6052 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6054 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6055 warning, and bump it to 1.
6057 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6059 From Brad Lucier <lucier@math.purdue.edu>:
6060 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6061 match format.
6063 2000-02-21 Catherine Moore <clm@cygnus.com>
6065 * config/tc-mips.c (MF_HILO_INSN): Define.
6066 (mips_7000_hilo_fix): Declare.
6067 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6068 (md_parse_option): Check for 7000_HILO_FIX options.
6069 (OPTION_M7000_HILO_FIX): Define.
6070 (OPTION_NO_M7000_HILO_FIX): Define.
6071 * doc/c-mips.texi (-mfix7000): Describe.
6073 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6075 * listing.c (print_lines): Remove unused variable `end'.
6077 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6078 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6079 reloc_type when BFD_ASSEMBLER.
6080 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6081 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6082 statement and quell signed vs. unsigned comparison warning.
6084 2000-02-18 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6087 the computed frag offset, rather than overwriting it.
6089 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6091 * config/tc-sh.c ("elf/sh.h"): Include.
6092 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6093 (md.begin): Initialize target_arch.
6094 Only include opcodes in has table that match selected architecture.
6095 (parse_reg): Recognize register names for sh-dsp.
6096 (parse_at): Recognize post-modify addressing.
6097 (get_operands): The leading space is now optional.
6098 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6099 arguments. Update valid_arch.
6100 (build_Mytes): Add support for SDT_REG_N.
6101 (find_cooked_opcode): New function, broken out of md_assemble.
6102 (assemble_ppi, sh_elf_final_processing): New functions.
6103 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6104 (md_longopts, md_parse_option): New option: -dsp.
6105 * config/tc-sh.h (elf_tc_final_processing): Define.
6106 (sh_elf_final_processing): Declare.
6108 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6110 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6111 the unwinder subspace. Save the current seg/subseg before creating
6112 the new seg/subseg.
6114 2000-02-10 Nick Clifton <nickc@cygnus.com>
6116 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6117 little endian targets.
6118 (INST_BYTE1): Redefine to handle big and little endian
6119 targets.
6120 (cpu_type): New type: Select between M340 and M210.
6121 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6122 instructions of the M340.
6123 (md_assemble): Add support for the MULSH and OPSR classes of
6124 instructions.
6125 (md_atof): Add support for little endian targets.
6126 (md_parse_option): Add support for -EL, -EB and -mcpu command
6127 line switches.
6128 (md_convert_frag): Add support for little endian targets.
6129 (md_apply_fix3): Add support for little endian targets.
6130 (md_number_to_chars): Add support for little endian targets.
6132 2000-02-10 Timothy Wall <twall@redhat.com>
6134 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6135 defined, use it to verify the symbol just read should be a label.
6137 2000-02-10 Timothy Wall <twall@redhat.com>
6139 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6140 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6141 around colons when KEEP_WHITE_AROUND_COLON is defined.
6142 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6143 and KEEP_WHITE_AROUND_COLON.
6145 2000-02-08 Timothy Wall <twall@redhat.com>
6147 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6148 logic.
6149 (do_repeat): New. Abstract repeat logic so that a "break" can be
6150 implemented.
6151 (end_repeat): New. Provide support for a "break" out of the
6152 repeat loop.
6153 * read.h: Add prototypes for new functions.
6155 2000-02-08 Timothy Wall <twall@redhat.com>
6157 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6158 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6159 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6160 non-zero.
6162 2000-02-08 Timothy Wall <twall@redhat.com>
6164 * read.c: Added elseif to directives table.
6165 * read.h: Added prototype for s_elseif.
6166 * doc/as.texinfo: Added description for elseif.
6167 * cond.c (s_elseif): New function
6169 2000-02-04 Timothy Wall <twall@redhat.com>
6171 * listing.c (print_lines): Remove conditionals causing bug in
6172 listings.
6174 2000-02-03 Timothy Wall <twall@cygnus.com>
6176 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6177 default values.
6178 * frags.c (frag_new): Calculate fr_fix in octets
6179 (frag_now_fix) Return offset as target address offset (bytes).
6180 (frag_now_fix_octets) New - Return offset in octets (8-bit
6181 quantities).
6182 * frags.h: Added prototype for frag_now_fix_octets().
6183 Distinguish between octets and bytes in field descriptions.
6184 * listing.c (calc_hex): Account for octets vs bytes when
6185 printing addresses/offsets.
6186 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6187 target is little-endian, print the octets in a word in big-endian
6188 order so that the display looks like a proper hexadecimal number,
6189 instead of having the octets reversed.
6190 * read.c (do_align): When recording alignment, alignment power
6191 should be in terms of target bytes (minimum addressible unit)
6192 instead of octets.
6193 (do_org) Convert ORG target address (byte) argument into an
6194 octet offset when generating a variable fragment.
6195 * symbols.c (resolve_symbol_value): Symbol final value
6196 converted to a target address offset (bytes) from its octet offset.
6197 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6198 offset (bytes) is adjusted by the frag offset (octets) converted
6199 to bytes.
6200 (coff_frob_section) Section alignment power is in terms of bytes;
6201 convert it to an octet alignment power when calculating size (and
6202 size mask) in octets. Don't modify the section size in order to
6203 "align" it for TI COFF, since that format has a different method
6204 for storing alignment information.
6206 2000-02-01 Timothy Wall <twall@cygnus.com>
6208 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6209 entries, matching the way GCC generates them. If not escaped, the
6210 filename is encoded incorrectly.
6212 2000-01-31 Nick Clifton <nickc@cygnus.com>
6214 * config/tc-arm.c (reg_table): Add support for ATPCS register
6215 naming conventions.
6217 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6219 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6220 already defined.
6221 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6222 New macro.
6223 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6224 of a symbol when we really care about its value.
6226 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6228 * config/tc-mcore.c (md_assemble): Give warning message if
6229 operands passes to instruction are more than the spec.
6231 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6233 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6234 Thumb mode but the label seen was not declared as '.thumb_func'
6235 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6236 correct disassembly of Thumb code bounded by non function labels.
6238 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6240 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6241 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6243 * Makefile.in: Same here.
6244 Update copyright.
6246 * configure.in: Set bfd_gas for i386-aout when primary target
6247 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6248 we may need the primary te_file. Remove incorrect comment.
6250 * configure: Regenerate.
6252 * config/e-i386aout.c: New file.
6254 * as.c (USE_EMULATIONS): Move to before print_version_id.
6255 (struct emulation): Add i386aout.
6256 (show_usage): Split text strings. Reformat -a text. Add --em
6257 help.
6258 Update copyright.
6260 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6261 (aout_format_ops): New.
6262 Update copyright.
6264 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6265 preprocessor conditional and add aout USE_EMULATIONS tests.
6266 (read_a_source_file): Don't pass error strings to printf as
6267 format arg.
6268 Update copyright.
6270 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6271 format arg.
6272 (do_data): Same here.
6273 (process_file): And here.
6274 Update copyright.
6276 * symbols.c (colon): Rewrite "already defined" fatal message
6277 code for aout with USE_EMULATIONS.
6278 Update copyright.
6280 * config/obj-aout.c (OBJ_HEADER): Define.
6281 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6282 fields of sentinel.
6283 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6284 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6285 forms here.
6286 (obj_aout_type): Expand S_SET_OTHER here too.
6287 (obj_read_begin_hook): Remove.
6288 (aout_pop_insert): New.
6289 (obj_aout_s_get_other): New.
6290 (obj_aout_s_get_desc): New.
6291 (aout_format_ops): New.
6292 Update copyright.
6294 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6295 gets aout_pseudo_table.
6296 (aout_pseudo_table): Declare.
6297 (obj_read_begin_hook): Define.
6298 Update copyright.
6300 * config/obj-coff.c (obj_pseudo_table): Rename to
6301 coff_pseudo_table.
6302 (coff_pop_insert): Use coff_pseudo_table.
6303 (coff_sec_sym_ok_for_reloc): Remove.
6304 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6305 and comment all zero entries and remove #if 0 code.
6306 Update copyright.
6308 * config/obj-coff.h (obj_pop_insert): Define.
6309 (coff_pseudo_table): Declare.
6310 Update copyright.
6312 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6313 s_get_size, s_set_size. Comment all zero entries.
6314 Update copyright.
6316 * config/obj-elf.c (elf_s_get_other): New function.
6317 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6318 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6319 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6320 comment.
6321 (obj_elf_parse_section_letters): Don't pass error strings to
6322 printf as format arg.
6323 Update copyright.
6325 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6326 OBJ_MAYBE_ECOFF.
6327 (elf_s_get_other): Declare.
6328 (S_GET_OTHER) Define as elf_s_get_other if not already
6329 defined.
6330 (S_SET_OTHER): Only define when not already defined.
6331 (elf_obj_read_begin_hook): Declare.
6332 (obj_read_begin_hook): Define.
6333 (elf_obj_symbol_new_hook): Declare.
6334 (obj_symbol_new_hook): Define.
6335 Update copyright.
6337 * config/obj-multi.h: Add copyright header and protect against
6338 multiple inclusion. Add * to all function pointers.
6339 (OBJ_HEADER): If defined, include it rather than other defines
6340 in this file.
6341 (obj_frob_file_after_relocs): Test for NULL.
6342 (obj_symbol_new_hook): Here too.
6343 (obj_sec_sym_ok_for_reloc): And here.
6344 (S_GET_OTHER): Define.
6345 (S_GET_DESC): Define.
6346 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6347 (OBJ_MAYBE_ELF): Update comment.
6349 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6350 OBJ_AOUT preprocessor conditional and handle emulation by
6351 testing OUTPUT_FLAVOR.
6352 (i386_displacement): Here too.
6353 (md_section_align): Similarly here.
6354 (i386_target_format): Conditionally compile when more than one
6355 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6356 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6357 (i386_displacement): Here too.
6358 Update copyright.
6360 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6361 Define TARGET_FORMAT for aout only when not multi.
6362 Update copyright.
6364 * config/te-multi.h: Delete file as it's identical to te-generic.h
6366 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6368 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6369 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6370 LONG_MNEM_SUFFIX.
6372 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6373 DWORD_MNEM_SUFFIX.
6374 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6375 comments.
6377 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6379 * config/tc-mips.c (mips_do_align): New function.
6380 * config/tc-mips.h (md_do_align): Define.
6382 2000-01-10 Philip Blundell <philb@gnu.org>
6384 * doc/c-arm.texi (ARM Options): Fix typo.
6385 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6386 line separator for Linux.
6387 * doc/as.texinfo (Comments): Mention the ARM.
6389 2000-01-10 Philip Blundell <pb@futuretv.com>
6391 * configure.in (arm*-*-conix*): New target.
6392 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6393 armv*-*-linux-gnu.
6394 * configure: Regenerate.
6396 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6398 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6399 (obj_elf_visibility): New function.
6401 * doc/as.texinfo (Visibility): New node: document visibility
6402 pseudo ops.
6404 For older changes see ChangeLog-9899