1 2001-09-05 Richard Henderson <rth@redhat.com>
3 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
4 (pseudo_func): Add @iplt.
5 (pseudo_opcode): Add data16 and data16.ua.
6 (md_begin): Set iplt pseudo.
7 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
9 2001-09-04 Richard Henderson <rth@redhat.com>
11 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
12 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
13 (alpha_macros): Remove occurrences of same.
14 (O_lituse_addr, O_gprel): New.
15 (DUMMY_RELOC_LITUSE_*): New.
16 (s_alpha_ucons, s_alpha_arch): Prototype.
17 (alpha_reloc_op): Construct elements via DEF macro.
18 (ALPHA_RELOC_SEQUENCE_OK): Remove.
19 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
20 members to not be literal specific.
21 (next_sequence_num): New.
22 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
23 added/removed BFD relocations.
24 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
25 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
26 (tokenize_arguments): Parse ! relocations properly.
27 (find_macro_match): Delete unused macro argument types.
28 (assemble_insn): Add reloc parameter; emit that instead of the
29 default as appropriate.
30 (get_alpha_reloc_tag): New. Split from ...
31 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
32 (assemble_tokens): Don't search macros if user relocation present.
33 Copy reloc sequence number to insn struct.
34 (emit_ldgp): Remove user reloc handling.
35 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
36 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
37 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
38 * config/tc-alpha.h (tc_adjust_symtab): Always define.
39 (struct alpha_fix_tag): Name members less literal specific.
41 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
43 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
44 address of two symbols in different sections.
46 2001-08-31 Eric Christopher <echristo@redhat.com>
47 Jason Eckhardt <jle@redhat.com>
49 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
50 5kc, and 20kc. Clean up old entries.
52 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
53 Jeff Law <law@redhat.com>
55 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
56 offset match H8 ELF spec.
57 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
58 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
60 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
61 (build_bytes): Mark fixups for PCrel branches as signed. For
62 OBJ_ELF, make sure the reloc's offset points to the first byte
64 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
65 * tc-h8300.h (relocation mappings): Add.
67 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
69 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
70 define for BFD_ASSEMBLER.
71 (tc_reloc_mangle): Likewise.
72 (tc_gen_reloc): New function for BFD_ASSEMBLER.
74 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
76 * config/tc-h8300.c (h8300hmode): Record the machine type
77 if BFD_ASSEMBLER is defined.
78 (h8300smode, md_begin): Similarly.
80 2001-08-29 Joel Sherrill <joel@OARcorp.com>
82 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
83 default from coff to elf.
84 * configure: Regenerate.
86 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
88 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
89 assorted coff relocations to the corresponding elf relocations.
90 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
92 * configure.in: Add case for h8300-*-elf.
93 * configure: Regenerate.
95 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
97 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
98 documentation to reflect reality.
100 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
102 * tc_mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
103 (macro): Reflect change to MAX_GPREL_OFFSET.
105 2001-08-27 Torbjorn Granlund <tege@swox.com>
106 Staffan Ulfberg <staffanu@swox.se>
107 Linus Nordberg <linus@swox.se>
108 Alan Modra <amodra@bigpond.net.au>
110 * configure.in: Recognise powerpc*le*, not just powerpcle*.
111 * configure: Regenerate.
112 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
113 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
114 (md_assemble): Use them.
115 (ppc_machine): Support stub for ELF64 as well as XCOFF.
116 (md_pseudo_table): Add "llong", "quad".
117 (md_parse_option): Match default_cpu of powerpc*.
118 (ppc_arch): Likewise.
119 (ppc_subseg_align): Only for OBJ_XCOFF.
120 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
121 (md_begin): Select PPC_OPCODE_64 for 64 bit.
122 (ppc_insert_operand): Don't bother testing 'file' before calling
123 as_bad_where. Use as_bad_where for operand->insert errors.
124 (mapping): Add ELF64 relocation modifiers.
125 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
126 expressions with abs_symbol.
127 (ppc_elf_cons): Correct offset for little endian targets.
128 (ppc_elf_frob_symbol): New.
129 (md_assemble): Add support for 64 bit ELF relocs.
130 (ppc_tc): Ensure 8 byte alignment when 64 bit.
131 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
132 ".toc" section for 64 bit ELF.
133 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
134 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
135 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
136 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
137 Expand on comments, error message. Add support for 64 bit relocs,
138 and use PPC_HI etc. macros.
139 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
140 (HANDLE_ALIGN): Define to generate nops in code sections rather
142 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
143 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
144 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
145 (ppc_fix_adjustable): Declare.
146 (tc_frob_symbol): Define.
147 (ppc_elf_frob_symbol): Declare.
149 2001-08-26 Andreas Jaeger <aj@suse.de>
151 * config/tc-s390.c: Add missing prototypes
152 (md_gather_operands): Make static.
154 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
156 * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowed
157 value, not the word beyond maximum.
158 * tc_mips.c (macro_build_lui): Code cleanup.
159 (macro): Reflect change to MAX_GPREL_OFFSET.
160 (mips_ip): Check explicitly against S_EX_NONE.
161 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
162 (md_apply_fix): Code cleanup.
164 2001-08-24 Andreas Jaeger <aj@suse.de>
166 * config/tc-ppc.h: Fix prototype declaration.
168 2001-08-23 Jakub Jelinek <jakub@redhat.com>
170 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
171 * config/obj-elf.c (obj_elf_size): When size is constant, free
172 and clear symbol_get_obj(sym)->size if any.
174 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
176 * tc_mips.c (md_begin): Warn about incompatibility between -march=FOO
177 and -mipsN option, continue with default ISA.
179 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
181 * config/tc-mips.c (md_parse_option): #ifdef the
182 traditional/non-traditional names as it is done in mips_target_format.
184 2001-08-20 Richard Henderson <rth@redhat.com>
186 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
187 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
188 use seg parameter instead of now_seg.
190 2001-08-18 H.J. Lu <hjl@gnu.org>
192 * config/tc-mips.c (show): Add the missing prototype.
194 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
198 (mips_ip): Use the new return values instead of characters. Add
199 support for %higher and %highest.
202 (my_getSmallExpression): Make parsing case insensitive and more
203 reliable. Add support for %higher and %highest. Further support to
204 parse %gprel and %neg is implemented but currently deactivated.
206 2001-08-17 Alan Modra <amodra@bigpond.net.au>
208 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
209 (ecoff_build_symbols): Likewise.
210 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
212 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
214 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
215 for n32 ABI if appropriate.
217 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
219 * config/tc-mips.c (cons_fix_new_mips): Remove.
220 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
221 (cons_fix_new_mips): Remove.
223 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
225 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
226 a label, not a hex constant.
228 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
230 * config/tc-v850.h: Add missing prototypes.
232 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
234 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
237 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
239 * config/tc-sparc.c (cons_fix_new_sparc): Move
240 `sparc_no_align_cons = 0;' to...
241 (s_uacons): ...here so that sparc_no_align_cons will get
244 2001-08-11 Kazu Hirata <kazu@hxi.com>
246 * config/tc-mips.c: Fix a comment typo.
248 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
250 * config/tc-mips.c (move_register): New function.
251 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
253 (macro2): Use move_register rather than macro_build for moves.
254 (mips16_macro): Likewise.
255 (macro): Likewise. Handle M_MOVE.
257 2001-08-10 Andreas Jaeger <aj@suse.de>
259 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
261 * configure: Regenerate.
263 2001-08-10 Alan Modra <amodra@bigpond.net.au>
265 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
266 Comment indentation of #pragma.
267 * macro.c (alloca): Likewise.
269 * config/tc-ppc.c: Revert 2001-08-08.
271 2001-08-09 Alan Modra <amodra@bigpond.net.au>
273 * symbols.c: Add missing prototypes.
274 * config/e-i386elf.c: Likewise.
275 * config/e-i386coff.c: Likewise.
276 * config/e-i386aout.c: Likewise.
277 * config/obj-coff.c: Likewise.
278 (def_symbol_in_progress, stack): Move definition.
279 * config/obj-elf.c: Add missing prototypes.
280 (obj_elf_change_section): Make static.
281 (obj_elf_parse_section_letters): Likewise.
282 (obj_elf_section_word): Likewise.
283 (obj_elf_section_type): Likewise.
285 2001-08-08 Alan Modra <amodra@bigpond.net.au>
287 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
288 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
289 determining reloc type with code reading operands->reloc field.
291 2001-08-08 Alan Modra <amodra@bigpond.net.au>
293 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
294 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
295 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
296 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
298 * output-file.c (output_file_create): Don't try to open a second
299 time as it's unnecessary. FOPEN_W was undefined too.
301 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
303 * tc-mips.c (macro_build): Replace magic constants by defines.
304 (mips_ip): Likewise. Typo.
306 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
308 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
309 (RELAX_ENCODE): Replace bfd_vma by valueT.
310 (load_address): Formatting.
311 (macro): Likewise. Code cleanup. Typo.
312 (macro2): Formatting.
313 (md_parse_option): Typo.
314 (s_mipsset): Reorder cases to look nicer.
315 (md_estimate_size_before_relax): Formatting. Code cleanup.
316 (mips_elf_final_processing): Check against NULL instead of 0.
317 (md_obj_end): Remove ugly `' in message string.
318 (s_mips_ent): Remove ugly `' in message string.
320 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
322 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
323 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
324 mutually exclusive (if they are different).
325 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
328 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
330 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
333 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
335 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
336 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
337 (md_long_opts): Add -mfp32 option.
338 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
339 (md_show_usage): Show usage for -mfp32 and -mgp32.
340 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
341 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
342 (HAVE_32BIT_ADDRESSES): New macro.
343 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
344 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
345 (s_cprestore, s_cpadd): Likewise.
346 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
347 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
348 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
349 to determine the width of addresses in load, store and jump macros.
350 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
351 used in set instructions; do not check the address size for them.
352 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
353 unaligned load and store macros.
354 (mips_ip): Use the new macros to check the width of a register when
355 processing float constants. Force a constant into memory if it is
356 destined for an FPR and the FPRs are wider than the GPRs. Warn about
357 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
358 than mips_gp32 to select synthetic instructions.
359 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
360 synthetic instructions.
362 2001-08-01 Christian Groessler <cpg@aladdin.de>
364 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
365 "rh", "rr", "rq", or "sp" then don't automatically assume
366 it's a register name. Check whether there is a number
369 2001-08-01 Alan Modra <amodra@bigpond.net.au>
371 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
372 Don't allocate more space than necessary for the input line copy.
374 2001-08-01 Alan Modra <amodra@bigpond.net.au>
376 * read.c: Standardize error/warning messages - don't capitalise, no
377 final period or newline, don't say "ignored" or "zero assumed" for
378 as_bad messages. In some cases, change the wording to that used
379 elsewhere for similar messages.
382 * atof-generic.c: Likewise.
385 * depend.c: Likewise.
386 * dwarf2dbg.c: Likewise.
390 * input-file.c: Likewise.
391 * input-scrub.c: Likewise.
392 * listing.c: Likewise.
393 * output-file.c: Likewise.
395 * subsegs.c: Likewise.
396 * symbols.c: Likewise.
398 * ecoff.c (ecoff_directive_end): Test for missing name by
399 comparing input line pointers rather than reading string.
400 (ecoff_directive_ent): Likewise.
401 * read.c (s_set): Likewise.
402 (s_align): Report a warning rather than an error for
404 (s_comm): Check for missing symbol name.
405 (s_lcomm_internal): Likewise.
407 (s_globl): Use is_end_of_line instead of looking for '\n'.
408 (s_lcomm_internal): Likewise.
409 (ignore_rest_of_line): Report a warning rather than an error.
411 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
413 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
414 any kind of relocation against a not-loaded section.
416 2001-07-30 Alan Modra <amodra@bigpond.net.au>
418 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
419 to include '@' in symbol names when parsing versioned symbols
420 rather than calling get_symbol_end multiple times.
421 * config/tc-i370.c (register_name): Format fixes. Don't call
422 get_symbol_end after parsing number.
423 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
424 code out of conditional.
425 (address_register_name): Likewise.
426 (other_register_name): Likewise.
427 * config/tc-mn10300.c (r_register_name): Likewise.
428 (xr_register_name): Likewise.
429 (data_register_name): Likewise.
430 (address_register_name): Likewise.
431 (other_register_name): Likewise.
432 * config/tc-ppc.c (register_name): Likewise.
433 * config/tc-s390.c (register_name): Likewise.
435 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
437 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
438 and bra relax: update fragP->fr_fix after the fixup.
440 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
442 * read.c (s_set): Check for missing symbol name.
444 2001-07-26 Alan Modra <amodra@bigpond.net.au>
446 * write.c (relax_segment <rs_space>): Account for fr_fix.
448 2001-07-25 H.J. Lu <hjl@gnu.org>
450 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
451 we treat weak like extern only for ELF.
452 (mips_fix_adjustable): Make sure we don't adjust extern/weak
453 symbols only for ELF.
455 2001-07-25 Chris Demetriou <cgd@broadcom.com>
457 * config/tc-mips.c: Fix spelling error in comment.
459 2001-07-25 Dave Brolley <brolley@redhat.com>
461 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
462 (IS_PARALLEL_SEPARATOR): New macro.
463 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
464 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
465 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
466 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
469 2001-07-24 Alan Modra <amodra@bigpond.net.au>
471 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
472 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
473 Update dependencies with "make dep-am".
474 * Makefile.in: Regenerate.
475 * doc/Makefile.in: Regenerate.
477 2001-07-23 Kazu Hirata <kazu@hxi.com>
479 * config/tc-alpha.h: Fix formatting.
480 * config/tc-arc.c: Likewise.
481 * config/tc-d10v.h: Likewise.
482 * config/tc-hppa.c: Likewise.
483 * config/tc-i370.c: Likewise.
484 * config/tc-i386.h: Likewise.
485 * config/tc-i960.h: Likewise.
486 * config/tc-ia64.c: Likewise.
487 * config/tc-ia64.h: Likewise.
488 * config/tc-m32r.c: Likewise.
489 * config/tc-m68k.c: Likewise.
490 * config/tc-m88k.c: Likewise.
491 * config/tc-ns32k.c: Likewise.
492 * config/tc-pdp11.c: Likewise.
493 * config/tc-pj.h: Likewise.
494 * config/tc-s390.c: Likewise.
495 * config/tc-sparc.c: Likewise.
496 * config/tc-sparc.h: Likewise.
497 * config/tc-tic80.c: Likewise.
498 * config/tc-w65.h: Likewise.
500 2001-07-23 Alan Modra <amodra@bigpond.net.au>
502 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
503 symbols specially. Always resolve, adding fr_address to value.
504 * write.c (write_object_file): Don't add fr_address to sym values.
505 (relax_frag): Likewise.
506 (relax_segment): Likewise.
507 * config/obj-ieee.c (do_symbols): Likewise.
508 * config/tc-cris.c (md_convert_frag): Likewise.
509 * config/tc-fr30.c (md_convert_frag): Likewise.
510 * config/tc-i386.c (md_convert_frag): Likewise.
511 * config/tc-m32r.c (md_convert_frag): Likewise.
512 * config/tc-m68hc11.c (md_convert_frag): Likewise.
513 * config/tc-mcore.c (md_convert_frag): Likewise.
514 * config/tc-mips.c (mips16_extended_frag): Likewise.
515 * config/tc-ns32k.c (md_convert_frag): Likewise.
516 * config/tc-m68k.c (md_convert_frag_1): Likewise.
517 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
518 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
519 (md_relax_table): Remove first four entries. Format.
520 (md_estimate_size_before_relax): Remove old_fix. Don't bother
521 setting fr_var. Simplify byte branch checks.
523 2001-07-23 Alan Modra <amodra@bigpond.net.au>
525 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
526 "isbranch" param as all calls have it set.
527 (pa_parse_neg_cmpsub_cmpltr): Likewise.
528 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
529 strcasecmp in "nullify" var.
530 (pa_parse_neg_add_cmpltr): Likewise.
531 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
532 functions. Don't print wrong conditions in error messages.
534 2001-07-23 Andreas Jaeger <aj@suse.de>
536 * config/tc-s390.c (s390_force_relocation): Removed.
538 * config/tc-s390.h: Remove double declaration of
541 2001-07-22 H.J. Lu <hjl@gnu.org>
543 * config/tc-mips.c (s_mips_end): Remove unused variables.
544 (s_mips_frame): Add ATTRIBUTE_UNUSED.
546 2001-07-17 Andreas Schwab <schwab@suse.de>
548 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
550 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
552 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
554 2001-07-17 matthew green <mrg@eterna.com.au>
556 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
558 (line_comment_chars): Set to '/' if TE_NetBSD.
560 2001-07-14 matthew green <mrg@eterna.com.au>
562 * configure.in (i386-*-netbsdelf*): New target.
563 * configure: Regenerate.
565 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
567 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
568 class of the non-debug symbol is C_NULL.
570 2001-07-10 Anders Norlander <anorland@synergenix.se>
572 * doc/as.texinfo (Incbin): Fix grammatical errors.
574 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
576 * depend.c: Use FOPEN_.. macros in calls to fopen().
577 * input-file.c: As above.
578 * itbl-ops.c: As above.
579 * listing.c: As above.
580 * output-file.c: As above.
583 2001-07-08 Anders Norlander <anorland@synergenix.se>
585 * read.c (s_incbin): New .incbin function.
586 * read.c (potable): Add "incbin" pseudo-op.
587 * read.h: Add s_incbin prototype.
588 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
589 * NEWS: Mention new feature.
591 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
593 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
596 2001-07-06 John Healy <jhealy@redhat.com>
598 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
599 set of fixups to be stored.
600 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
601 restored to be chosen from any that are saved.
602 (gas_cgen_swap_fixups): Modified to allow the current set of
603 fixups to be swapped with any other set that has been saved.
604 (gas_cgen_initialize_saved_fixups_array): New routine.
605 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
606 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
607 or MAX_SAVED_FIXUP_CHAINS.
608 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
609 store, swap and restore fuctions to reflect the new interface.
611 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
613 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
614 ignore empty, ineffectual alignment frags when deciding if a
617 2001-07-05 Steve Ellcey <sje@cup.hp.com>
619 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
620 and SPECIAL_SECTION_FINI_ARRAY.
621 (special_section_name): Add .init_array and .fini_array.
622 (md_pseudo_table): Add init_array and fini_array.
623 (md): Add pointer_size and pointer_size_shift fields.
624 (setup_unwind_header): New static function.
625 (output_unw_records): Modify to use setup_unwind_header.
626 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
627 md.pointer_size_shift.
628 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
630 2001-07-05 Ben Elliston <bje@redhat.com>
632 * README (Supported platforms): m88k no longer suffers bitrot.
634 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
636 2001-07-05 Alan Modra <amodra@bigpond.net.au>
638 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
639 lsy_value. Correct typos in comments.
640 * symbols.c (local_symbol_make): Update for name change.
641 (local_symbol_convert): Likewise.
643 (S_GET_VALUE): Likewise.
644 (S_SET_VALUE): Likewise.
645 (print_symbol_value_1): Likewise.
646 (resolve_symbol_value): Likewise. Don't divide local sym values
647 by OCTETS_PER_BYTE twice.
649 2001-07-04 Jim Wilson <wilson@redhat.com>
651 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
653 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
656 2001-07-05 Ben Elliston <bje@redhat.com>
658 * read.c (s_fill): Correct spelling error in comments.
660 * doc/c-m88k.texi: New file.
661 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
662 * doc/Makefile.in: Regenerate.
663 * doc/all.texi: Set M880X0.
664 * doc/as.texinfo: Hook in m88k-dependent documentation.
666 2001-07-04 Eric Christopher <echristo@redhat.com>
668 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
670 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
671 and rm5721 as valid cpu strings.
672 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
674 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
676 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
677 if it's expected to be non-zero.
679 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
681 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
684 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
685 (write_object_file): Set finalize_syms to
686 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
689 * doc/internals.texi; Document
690 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
692 2001-07-02 Alan Modra <amodra@bigpond.net.au>
694 * config/tc-ppc.c: Formatting fixes.
696 2001-07-01 Ben Elliston <bje@redhat.com>
698 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
699 they cause some subtle breakage. Will fix them again later.
701 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
703 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
704 outside of a function as a .appline directive.
706 2001-06-28 Eric Christopher <echristo@redhat.com>
707 H.J. Lu <hjl@gnu.org>
709 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
710 of mips_cpu for the ISA selection.
711 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
712 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
713 (mips_tune): New. Use mips_tune for scheduling and optimization
715 (append_insn): Use mips_tune and mips_arch.
716 (macro_build): Ditto.
718 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
719 backwards compatability mips_cpu generates arch and tune.
720 (md_show_usage): Document new behavior.
722 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
727 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
729 * write.c (write_object_file): Do not set finalize_syms until
730 after the segments have been sized. Some backends may still
731 need to access the syms's frags in order to adjust relaxed
734 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
737 2001-06-27 Alan Modra <amodra@bigpond.net.au>
739 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
740 subtract MD_PCREL_FROM_SECTION for 68k.
741 (fixup_segment <Difference of 2 syms different seg>): Only fudge
742 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
744 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
746 * write.c (fixup_segment <Difference of 2 syms same seg>): If
747 pcrel, subtract MD_PCREL_FROM_SECTION value.
749 2001-06-24 Ben Elliston <bje@redhat.com>
751 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
753 2001-06-24 Jakub Jelinek <jakub@redhat.com>
755 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
756 section symbols the same way as externs.
758 2001-06-24 Ben Elliston <bje@redhat.com>
760 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
761 (emit_relocations): Ditto.
763 (md_begin): Reformat comments to conform to the GNU standards.
764 (md_assemble): Ditto.
766 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
767 (md_parse_option): Mark parameters as unused.
768 (md_show_usage): Ditto.
769 (calcop): Adjust type of `reg_prefix' to char.
771 (getval): Adjust type of local `c' to char.
772 (md_create_short_jump): Mark from_addr, to_addr params as unused.
773 (md_create_long_jump): Ditto.
774 (md_estimate_size_before_relax): Mark parameters as unused.
776 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
777 to allay a possible compiler warning.
779 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
781 * doc/internals.texi (CPU backend): Document md_atof.
783 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
785 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
786 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
789 2001-06-21 Philip Blundell <philb@gnu.org>
791 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
793 (insns): Remove entry for adrl. Add long_flag for adr.
794 (do_adr): Handle `l' suffix.
797 2001-06-21 Alan Modra <amodra@bigpond.net.au>
799 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
800 (md_apply_fix): Use it here. Replace printf with equivalent
802 (tc_gen_reloc): Use as_bad_where instead of as_bad.
803 (md_apply_fix): Here too.
804 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
805 * config/tc-m68k.c (tc_gen_reloc): Likewise.
806 (md_convert_frag_1): Likewise.
808 2000-06-20 Tom Rix <trix@redhat.com>
810 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
812 2001-06-18 H.J. Lu <hjl@gnu.org>
814 * doc/Makefile.am (info): Depend on $(MANS).
815 (as.1): Remove the prefix `$(srcdir)/'.
816 * doc/Makefile.in: Regenerated.
820 2001-06-18 Philip Blundell <philb@gnu.org>
822 * config/tc-arm.c (do_msr): Remove restriction on usage of
825 2001-06-19 Alan Modra <amodra@bigpond.net.au>
827 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
830 2001-06-13 Philip Blundell <philb@gnu.org>
832 * config/tc-arm.c (thumb_shift): Improve wording of error message.
833 (do_t_arit): Likewise.
835 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
837 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
838 .loc pseudos if the dfwarf2 functions are available.
839 (md_assemble): Only call dwarf2_emit_insn if it is available.
841 * expr.c: Fix typo in comment.
843 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
845 * doc/as.texinfo (Infix Ops): Document that comparison and
846 combiner operators can be used as infix operators.
848 2001-06-12 Peter Jakubek <pjak@snafu.de>
850 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
852 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
853 (reverse_mri_condition): Likewise.
854 (swap_mri_condition): Issue warning for conditions that can not be
856 (build_mri_control_operand): Fix order of operands (swapped).
857 (build_mri_control_operand): Allow upper case extension in structured
859 (s_mri_else): Likewise.
860 (s_mri_next): Likewise.
861 (s_mri_for): Likewise.
862 (s_mri_if): Fix handling comment ('*') in mri mode.
863 (s_mri_while): Likewise.
864 * macro.c (macro_expand): Allow macro invocation with empty
867 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
869 * config/tc-arm.c: Fix test for overlow of literal pool.
871 2001-06-11 H.J. Lu <hjl@gnu.org>
873 * NEWS: Updated for the new -n option for the MIPS assembler.
875 * config/tc-mips.c (md_show_usage): Add -n.
877 * doc/as.texinfo: Document the new -n option.
878 * doc/c-mips.texi: Likewise.
879 * doc/as.1: Regenerated.
881 2001-06-10 Alan Modra <amodra@bigpond.net.au>
883 * config/obj-coff.c (obj_coff_section): Formatting fix.
885 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
888 2001-06-08 H.J. Lu <hjl@gnu.org>
890 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
891 disable warning about all NOPS that the assembler generates.
892 (macro): Warn NOPS generated only if warn_nops is not 0.
893 (md_shortopts): Add `n'.
894 (md_parse_option): Set warn_nops to 1 for `n'.
896 2001-06-08 H.J. Lu <hjl@gnu.org>
898 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
900 2001-06-08 H.J. Lu <hjl@gnu.org>
902 * config/tc-mips.c (md_apply_fix): Don't adjust common
903 extern/weak symbols for ELF.
904 (md_estimate_size_before_relax): Treat weak like extern for
906 (mips_fix_adjustable): Don't adjust extern/weak symbols for
909 2001-06-08 Alan Modra <amodra@bigpond.net.au>
911 * Makefile.am: 'som' is not wrongly spelled 'some'.
912 * Makefile.in: Regenerate.
914 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
915 S_GET_VALUE by using a temp.
916 (append_insn): Likewise, and for S_SET_VALUE too.
917 (mips_emit_delays): Likewise.
918 (my_getExpression): Likewise.
919 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
920 (mips16_extended_frag): Remove code concerned with avoiding
921 locking in a frag address now that symbols are not finalized until
922 relaxation is complete. Cater for first relaxation pass having
923 bogus addresses. Use relax_marker to reliably determine whether a
924 symbol frag has been reached on the current pass.
926 2001-06-07 H.J. Lu <hjl@gnu.org>
928 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
929 * configure: Regenerate.
931 2001-06-07 H.J. Lu <hjl@gnu.org>
933 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
935 * configure: Regenerate.
937 2001-06-07 H.J. Lu <hjl@gnu.org>
939 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
940 MIPS_STABS_ELF is defined.
942 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
944 * as.c (show_usage): Remove L from listing options. It is not a
947 2001-06-06 Christian Groessler <cpg@aladdin.de>
949 * config/tc-z8k.c: Removed many warnings by removing unused
950 variables and tagging unused parameters as such.
951 (md_begin): Fixed a typo (","instead of ";").
952 (struct ctrl_table): Add parentheses to initialize array
954 (struct flag_table): Likewise.
955 (struct intr_table): Likewise.
956 (struct table): Likewise.
957 (check_operand): "#if 0"'ed since it doesn't seem to be used.
959 2001-06-06 Peter Jakubek <pjak@snafu.de>
961 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
962 options to list (e.g. m5206e, m5307, m5407).
964 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
966 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
967 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
969 2001-06-06 Alan Modra <amodra@bigpond.net.au>
971 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
972 <JumpByte, JumpDword insn output>: Remove dead code.
974 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
976 * as.c (parse_args): Correct option name "listing-lhs-width2".
978 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
980 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
983 2001-05-30 Richard Henderson <rth@redhat.com>
985 * read.c (emit_leb128_expr): Call md_cons_align.
987 2001-05-28 Jeff Sturm <jsturm@one-point.com>
989 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
990 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
991 (tc_gen_reloc): Likewise.
992 (sparc_cons_align): Don't clear sparc_no_align_cons.
993 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
994 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
996 2001-05-27 Alan Modra <amodra@one.net.au>
998 * write.c (relax_segment <rs_space>): Check the section of a
999 symbol to determine whether it is absolute rather than comparing
1000 its frag against zero_address_frag as listings play tricks with
1003 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1004 allocated in the same chunk as the fixed part.
1006 2001-05-26 Alan Modra <amodra@one.net.au>
1008 * write.c (relax_segment <rs_space>): Calculate growth using
1009 addresses before stretch. Prevent repeated error messages.
1010 From Peter Jakubek <pjak@snafu.de>
1011 Use as_bad_where and as_warn_where to pinpoint errors.
1013 2001-05-25 Alan Modra <amodra@one.net.au>
1015 * symbols.c (resolve_symbol_value): Always set segment, even when
1016 not finalizing symbol value.
1018 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1019 * config/obj-coff.c (write_object_file): Likewise.
1020 * (size_section): Remove rs_space assert as fr_symbol is no longer
1022 (fill_section): Likewise.
1024 * configure.in: Replace linuxoldld with linux*oldld.
1025 * configure: Regenerate.
1027 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1028 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1029 that have been finalized.
1031 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1032 taking exit_dont_set_value.
1034 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1037 2000-05-24 Tom Rix <trix@redhat.com>
1039 * config/obj-coff.c (add_lineno): xcoff allows negative line
1041 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1043 2001-05-24 Alan Modra <amodra@one.net.au>
1045 * write.c (write_object_file): Set finalize_syms = 1 before
1048 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1050 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1051 architecture, remove erraneous ISA_MIPS32.
1052 (md_show_usage): Add MIPS r12k support.
1053 (mips_cpu_info_table): Add MIPS r12k support.
1055 2001-05-22 Alan Modra <amodra@one.net.au>
1057 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1060 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1061 instead use finalize_syms directly. Don't treat expressions
1062 specially with regard to finalize_syms. Update calls to self.
1063 (resolve_local_symbol): Update call to resolve_symbol_value.
1064 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1066 * symbols.h (resolve_symbol_value): Update prototype.
1067 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1068 to resolve_symbol_value.
1069 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1070 * config/obj-coff.c (do_relocs_for): Likewise.
1071 (yank_symbols): Likewise.
1072 (fixup_segment): Likewise.
1073 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1074 * config/tc-mips.c (md_convert_frag): Likewise.
1075 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1076 (ppc_fix_adjustable): Likewise.
1077 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1078 (dwarf2dbg_convert_frag): Likewise.
1079 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1080 (eh_frame_convert_frag): Likewise.
1081 * expr.c (make_expr_symbol): Likewise.
1082 * write.c (adjust_reloc_syms): Likewise.
1083 (write_object_file): Likewise.
1084 (relax_segment): Likewise.
1085 (fixup_segment): Likewise.
1086 (finalize_syms): Init to zero, and update comment.
1087 (write_object_file): Set finalize_syms to 1 rather than 2.
1088 * doc/internals.texi (sy_value): Mention finalize_syms.
1089 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1091 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1092 as relaxable if embedded system, make weak syms non-relaxable.
1094 (tc_m68k_fix_adjustable): ..so it can be used here.
1095 (md_apply_fix_2): Sign extend without conditional.
1097 * config/tc-v850.c: Update copyright.
1099 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1101 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1102 howto entry is not found.
1104 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1106 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1107 optimize differences between symbols in code sections to
1109 (mn10300_fix_adjustable): Don't adjust to section+offset
1110 relocations pointing at symbols in code sections.
1112 2001-05-16 Alan Modra <amodra@one.net.au>
1114 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1116 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1117 opcodes are output rather than after. Delete insn_size.
1118 * config/tc-v850.c (md_assemble): Similarly, but delete
1121 2001-05-14 Richard Henderson <rth@redhat.com>
1123 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1126 2001-05-14 Richard Henderson <rth@redhat.com>
1128 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1129 also collect whether to expect an FDE augmentation.
1130 (check_eh_frame): Rewrite as a state machine. Track where in
1131 an FDE we are located, skip any augmentation.
1132 (eh_frame_estimate_size_before_relax): Get code alignment from
1133 the fragment subtype.
1134 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1135 * read.c (emit_leb128_expr): Call check_eh_frame.
1137 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1139 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1140 before a relaxable insns.
1142 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1144 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1145 between symbols if the base symbol is in the current section;
1146 emit a PC-relative relocation instead.
1148 2001-05-12 Peter Targett <peter.targett@arccores.com>
1150 * config/tc-arc.c: Update copyright and tidy source comments.
1151 (md_pseudo_table): Add directive .cpu back as an alias for
1152 .option. Add .file and .line for dwarf2 support.
1153 (arc_mach_type): Make bfd_mach_arc_6 default.
1154 (md_longopts): Add entry 'pre-v6' representing old command line
1155 option when assembling for 'arc5' core versions.
1156 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1158 (arc_code_symbol): Make symbol value for @h30 fixup expression
1159 equal to O_constant.
1160 (md_assemble): Call dwarf2_emit_insn.
1161 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1162 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1163 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1165 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1167 * config/tc-ia64.c (special_linkonce_name): New.
1168 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1169 .gnu.linkonce.ia64unw{,i}.FOO.
1170 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1171 (dot_endp): Add comment about it.
1173 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1175 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1176 block, ensure that the low order bits of the alignment are
1179 2001-05-10 Alan Modra <amodra@one.net.au>
1181 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1184 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1185 current variable part of frag.
1186 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1187 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1188 * config/tc-m68hc11.c (RELAX_STATE): Define.
1189 (RELAX_LENGTH): Define.
1190 (md_estimate_size_before_relax): Handle non-relaxable cases
1191 separately from relaxable cases for clarity, and return correct
1192 size for multi-pass relaxation.
1193 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1194 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1195 (md_convert_frag): Remove "length_code".
1196 * config/tc-vax.c (RELAX_STATE): Define.
1197 (RELAX_LENGTH): Define.
1198 (md_relax_table): Add missing entry.
1199 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1200 (md_convert_frag): Remove "length_code".
1201 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1202 don't bother setting fr_var. Return correct size for multi-pass
1204 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1205 (md_convert_frag): Don't bother clearing fr_var.
1206 (md_pseudo_table): Correct initialization.
1207 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1208 (md_estimate_size_before_relax): No need to set fr_var.
1209 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1210 (md_estimate_size_before_relax): No need to set fr_var.
1212 2001-05-09 Richard Henderson <rth@redhat.com>
1214 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1215 beginning a function's unwind info block.
1217 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1219 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1221 2001-05-08 Andreas Schwab <schwab@suse.de>
1223 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1224 fx_pcrel_adjust explicitly sign extend when reading it.
1226 2001-05-08 Alan Modra <amodra@one.net.au>
1228 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1229 from md_relax_table, and combine some switch cases.
1231 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1233 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1234 from offset in non-pcrel operands too.
1236 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1238 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1239 * config/tc-arm.c (arm_handle_align): Do not insert more than
1240 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1241 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1243 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1245 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1247 * Makefile.in: Regenerate.
1248 * configure.in: Remove duplicate mips-*-ecoff* entry.
1249 * configure: Regenerate.
1251 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1252 (n_names): Cast away type mismatch.
1253 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1254 (obj_ecoff_frob_symbol): Likewise.
1255 * ecoff.c: (add_file): Add unused attribute.
1256 (ecoff_directive_begin): Likewise.
1257 (ecoff_directive_bend): Likewise.
1258 (ecoff_directive_def): Likewise.
1259 (ecoff_directive_dim): Likewise.
1260 (ecoff_directive_scl): Likewise.
1261 (ecoff_directive_size): Likewise.
1262 (ecoff_directive_type): Likewise.
1263 (ecoff_directive_tag): Likewise.
1264 (ecoff_directive_val): Likewise.
1265 (ecoff_directive_endef): Likewise.
1266 (ecoff_directive_end): Likewise.
1267 (ecoff_directive_ent): Likewise.
1268 (ecoff_directive_extern): Likewise.
1269 (ecoff_directive_file): Likewise.
1270 (ecoff_directive_fmask): Likewise.
1271 (ecoff_directive_frame): Likewise.
1272 (ecoff_directive_mask): Likewise.
1273 (ecoff_directive_loc): Likewise.
1274 (mark_stabs): Likewise.
1275 (ecoff_stab): Likewise.
1276 (ecoff_frob_symbol): Cast away type mismatch.
1277 (ecoff_padding_adjust): Likewise.
1278 (ecoff_build_symbols): Likewise.
1279 (ecoff_build_procs): Likewise.
1280 (ecoff_build_aux): Likewise.
1281 (ecoff_build_strings): Likewise.
1282 (ecoff_build_fdr): Likewise.
1283 (ecoff_build_debug): Likewise.
1284 * itbl-ops.c (itbl_assemble): Variable initialization.
1286 2001-05-03 Alan Modra <amodra@one.net.au>
1288 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1289 expressions rather than triggering an assert.
1291 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1293 * config/tc-openrisc.c: New file.
1294 * config/tc-openrisc.h: Likewise.
1296 * Makefile.am: Add OpenRISC target.
1297 * Makefile.in: Regenerated.
1299 * configure.in (openrisc-*-*): Add target.
1300 * configure: Regenerated.
1302 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1304 * config/tc-arm.c (arm_frag_align_code): Change error message to
1305 more explanatory version.
1307 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1309 * config/tc-mips.c (md_parse_option): Also accept
1310 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1312 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1314 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1315 argument passing order: predicate goes last, not first.
1317 2001-04-27 Sean McNeil <sean@mcneil.com>
1319 * configure.in: Add arm-vxworks.
1320 * configure: Regenerate.
1322 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1324 * config/tc-arm.c (arm_handle_align): New Function: Generate
1325 no-op filled alignment frags.
1326 (arm_frag_align_code): New Function: Create a code alignment frag.
1327 (arm_init_frag): New Function: Initialse the target dependent
1330 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1331 (TC_FRAG_INIT): Define.
1332 (HANDLE_ALIGN): Define.
1333 (md_do_align): Define.
1335 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1337 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1338 symbol has been initialised before extracting its symbol index.
1340 2001-04-24 H.J. Lu <hjl@gnu.org>
1342 * configure: Regenerated with the right version of autoconf.
1344 2001-04-24 Christian Groessler <cpg@aladdin.de>
1346 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1347 generate R_CALLR and R_REL16 relocations
1349 2000-04-20 Jason Eckhardt <jle@redhat.com>
1351 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1352 since frag_now can change after d10v_cleanup is called.
1354 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1356 * configure.in: Add the em type for FreeBSD targets.
1357 * configure: Regenerate.
1359 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1361 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1362 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1364 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1365 pc-relative relocations not placed at the end of the instruction.
1367 2001-04-13 Jim Wilson <wilson@redhat.com>
1369 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1372 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1374 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1375 handle SHF_MERGE and SHF_STRINGS.
1376 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1377 (obj_elf_section): Allow additional argument specifying entity size.
1378 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1379 in SEC_MERGE sections.
1381 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1383 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1385 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1387 * expr.c (operand): Pass &c to md_parse_name().
1388 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1390 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1392 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1394 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1395 * Makefile.in: Regenerated.
1397 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1398 * configure: Regenerated.
1400 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1402 * config/tc-mn10300.c (xr_registers): Added `pc'.
1404 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1406 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1407 * configure: Regenerate.
1409 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1410 cases, and always return size based on current fr_subtype.
1411 (md_begin): Move initialization of md_relax_table..
1412 (md_relax_table): ..to static initializer. Set rlx_length for
1413 UNDEF_WORD_DISP cases.
1414 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1415 (md_begin): Likewise.
1416 (md_relax_table): Likewise.
1417 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1418 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1419 Set rlx_backward and rlx_forward to zero for unused states.
1420 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1421 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1422 (UNCOND12, UNCOND32): Remove duplicate defines.
1424 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1426 * config/tc-cris.c (md_estimate_size_before_relax) <case
1427 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1428 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1429 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1430 Add cases to cover all relax states.
1431 (cris_insn_first_word_frag): New.
1432 (md_assemble): Call cris_insn_first_word_frag to get the first
1433 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1434 end. Drop variable insn_size.
1435 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1436 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1437 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1439 * write.c (write_object_file): Reset broken word state before
1442 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1444 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1445 for one line if not already enabled.
1446 * cond.c (s_elseif): Correct conditional assembly listing.
1449 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1450 Don't abort on NULL current_cframe.
1452 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1454 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1455 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1456 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1457 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1458 * config/obj-coff.c (do_relocs_for): Likewise.
1459 (yank_symbols): Likewise.
1460 (fixup_segment): Likewise.
1461 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1462 (ppc_fix_adjustable): Likewise.
1463 * config/tc-mips.c (md_convert_frag): Likewise.
1464 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1465 * ehopt.c (eh_frame_convert_frag): Likewise.
1466 * expr.c (make_expr_symbol): Likewise.
1468 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1470 * symbols.c (resolve_symbol_value): Don't fix expression values
1471 until relaxation is complete.
1472 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1473 (S_GET_VALUE): Likewise, and return unresolved expression value.
1474 * write.c (finalize_syms): New.
1475 (relax_and_size_seg): Split into..
1476 (relax_seg): New function, returns 1 if anything changed..
1477 (size_seg): And the remainder of relax_and_size_seg.
1478 (fixup_segment): Arrange for final resolution of sym values.
1479 (adjust_reloc_syms): Likewise.
1480 (write_object_file): Likewise, and repeatedly call relax_seg until
1481 nothing more changes.
1482 (relax_segment): Return 1 if anything changed. Use correct types
1483 for rs_org `target' and `after'.
1484 * write.h (finalize_syms): Declare.
1485 (relax_segment): Update prototype.
1487 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1488 do-nothing cases to switch to avoid abort on a second relaxation
1489 pass, and tidy code a little.
1490 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1491 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1492 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1493 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1494 (md_relax_table): Remove first four unused entries. Increment
1495 rlx_length by one throughout table, and update comments to suit.
1496 (md_estimate_size_before_relax): Return size of current variable
1497 part of frag to reflect reality when relaxing more than once.
1498 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1499 (COND32, UNCD32): Rename to DISP32 throughout.
1500 (UNDEF_WORD_DISP): Renumber to 3.
1501 (md_estimate_size_before_relax): Add extra do-nothing cases.
1502 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1503 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1504 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1505 handle word and dword branches.
1507 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
1509 * config/tc-cris.h (tc_fix_adjustable): Allow only
1510 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1511 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1512 example in comment to valid type.
1514 2001-03-28 H.J. Lu <hjl@gnu.org>
1516 * read.c (equals): Set to local for COFF only if it hasn't been
1519 2001-03-28 Alan Modra <alan@linuxcare.com.au>
1521 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1522 (md_begin): Use it when setting default architecture.
1524 2001-03-27 Nick Papadonis <nick@coelacanth.com>
1526 * read.c (equals): (for COFF) default symbols to being local.
1528 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
1530 * configure.in (cris-*-*): Change default emulation to criself.
1531 (cris-*-*aout*): New rule.
1532 * configure: Regenerate.
1534 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1536 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1537 BFD_RELOC_390_GOTENT.
1538 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1539 BFD_RELOC_390_GOTENT.
1541 2001-03-26 Nick Clifton <nickc@redhat.com>
1543 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1544 * config/tc-s390.c (s390_force_relocation): New function: Force
1545 relocations for VTINHERIT relocs.
1547 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1549 * doc/as.texinfo: Put @c man begin to generate the as man page.
1550 When generating man, define all the variables. Re-organize some
1551 options to obtain better indentation of man page.
1552 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1553 (as.1): Build from as.texinfo.
1554 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1556 2001-03-25 Alan Modra <alan@linuxcare.com.au>
1558 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1559 scale factor, and return the end of the expression.
1560 (i386_operand): Modify for above.
1562 2001-03-23 Nick Clifton <nickc@redhat.com>
1564 * doc/as.texinfo: Document --listing-XXX command line switches.
1565 Explain why listings behave differently when -pipe is used.
1567 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
1569 * write.c (fix_new_exp): Print an error if passed a register.
1571 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
1573 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1574 (PIC_SUFFIX_CHAR): New macro.
1575 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1576 (pic): New variable.
1577 (md_longopts): New option --pic.
1578 (OPTION_PIC): Define.
1579 (md_estimate_size_before_relax): Tweak longish comment.
1580 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1581 (md_assemble): Handle a PIC relocation on prefix and normal
1582 instruction operands.
1583 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1584 "complex" operand expressions. Call frag_more outside
1585 gen_cond_branch_32 parameter list.
1586 (cris_process_instruction): Handle PIC relocs on parsed
1587 operand expressions. Validize PIC reloc sizes.
1588 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1589 (gen_bdap): Handle "complex" operand expressions.
1590 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1591 ADD.D offset,PC as jump instruction if generating PIC. Generate
1592 error instead of crashing on complex expressions.
1593 (cris_number_to_imm): Add segT parameter. All callers changed.
1594 Use segT parameter, not now_seg, for segment of fixup. Handle
1595 PCREL relocations but check that they are fully resolved.
1596 (md_parse_option): Handle OPTION_PIC.
1597 (tc_gen_reloc): Handle PIC relocs.
1598 (md_show_usage): Update for --pic.
1599 (md_apply_fix3): Renamed from md_apply_fix.
1600 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1601 (md_cris_force_relocation): Force relocation for PIC relocs.
1603 * config/tc-cris.h: Tweak attribution.
1604 (MD_APPLY_FIX3): Define.
1605 (IS_CRIS_PIC_RELOC): New macro.
1606 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1607 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1609 (tc_frob_symbol): Avoid emitting undefined symbols.
1611 2001-03-20 Alan Modra <alan@linuxcare.com.au>
1613 * frags.h (struct frag): Add relax_marker.
1614 * write.c (is_dnrange): Delete.
1615 (relax_frag): Use correct types for `aim', `target', `address'.
1616 Delete `offset', `was_address'. Test `relax_marker' instead of
1617 using fragile (and slow) address test.
1618 (relax_segment): Init and flip `relax_marker'.
1620 2001-03-19 Alan Modra <alan@linuxcare.com.au>
1622 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1625 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1627 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1628 with 'Motorola specification for assembly language input standard'.
1630 2001-03-17 Richard Henderson <rth@redhat.com>
1632 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1633 (dwarf2_directive_loc): Don't use them.
1634 (dwarf2_directive_file): Reject duplicate file definitions.
1635 (get_filenum): Zero allocated memory.
1636 (out_file_list): Complain about missing file definitions.
1638 2001-03-17 Alan Modra <alan@linuxcare.com.au>
1640 * read.c (do_org): Handle complex expressions.
1641 * cgen.c (gas_cgen_finish_insn): Likewise.
1643 2001-03-15 David Mosberger <davidm@hpl.hp.com>
1645 * config/tc-ia64.c (md): New member keep_pending_output.
1646 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1648 (dot_xdata): Turn on md.keep_pending_output for the duration of
1650 (dot_xfloat_cons): Ditto.
1651 (dot_xstringer): Ditto.
1652 (dot_xdata_ua): Ditto.
1653 (dot_xfloat_cons_ua): Ditto.
1655 2001-03-15 Jim Wilson <wilson@redhat.com>
1657 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1660 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1662 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1664 2001-03-15 DJ Delorie <dj@redhat.com>
1666 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1667 blindly freeing string if it isn't at the top of the obstack.
1669 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1671 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1672 (NUM_FLAG_CODE): Define.
1673 (lex_got): New function.
1674 (got_reloc): New global var.
1675 (x86_cons_fix_new): New function.
1676 (x86_cons): New function.
1677 (i386_immediate): Use lex_got here, replacing inline code. Change
1678 "ignoring junk.." error message to "junk.."
1679 (i386_displacement): Likewise.
1680 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1681 (x86_cons): Declare.
1682 (TC_CONS_FIX_NEW): Define.
1683 (x86_cons_fix_new): Declare.
1685 2001-03-12 Nick Clifton <nickc@redhat.com>
1687 * config/tc-arm.c (md_begin): Always set machine type based on
1690 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1692 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1693 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1695 <JumpInterSegment output>: Use correct i.disp_reloc[].
1696 <immediate output>: Likewise.
1698 2001-03-06 Nick Clifton <nickc@redhat.com>
1700 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1703 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1705 * config/tc-m68k.c : Add 5407 to archs[] table.
1706 (HAVE_LONG_BRANCH): Add mcf5407.
1707 (select_control_regs): Recognize 5407.
1709 2001-03-02 Dave Brolley <brolley@redhat.com>
1711 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1714 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1716 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1717 (gen_to_words): Print warnings if NaNs are found and the target CPU
1718 does not support them. Allow largest exponent to be used in normal
1719 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1721 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1723 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1724 anymore since we use bfd_elf_generic_reloc now.
1725 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1727 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1729 * configure.in (BFD_VERSION): New.
1730 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1731 * configure: Regenerate.
1732 * Makefile.am: Run "make dep-am"
1733 * Makefile.in: Regenerate.
1734 * doc/Makefile.in: Regenerate.
1736 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1738 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1739 SEC_NEVER_LOAD when the 'n' flag is used.
1740 Add SEC_NEVER_LOAD to matchflags.
1742 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1744 * symbols.c (decode_local_label_name): Initialize message_format
1745 only when an error is reported (perf pb due to I18N).
1747 2001-02-23 H.J. Lu <hjl@gnu.org>
1749 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1750 BFD_ASSEMBLER is not defined.
1752 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1754 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1755 done if it's against a symbol.
1757 2001-02-22 Timothy Wall <twall@cygnus.com>
1759 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1760 target formats if applicable.
1761 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1762 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1763 * Makefile.in: Regenerated.
1764 * configure.in: Added configuration for ia64-*-aix*.
1765 * configure: Regenerated.
1767 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1769 * config/tc-ia64.c (enum operand_match_result): New type.
1770 (operand_match): Change return type to operand_match_result.
1771 Fix all returns appropriately, adding support for returning the
1772 out-of-range result.
1773 (parse_operands): New locals result, error_pos, out_of_range_pos,
1774 curr_out_of_range_pos. Rewrite operand matching loop to give better
1777 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1779 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1780 (dot_proc): Clear unwind.prologue_count to zero.
1781 (dot_prologue): Increment unwind.prologue_count.
1782 (dot_restore): If second operand is omitted, use
1783 unwind.prologue_count -1 for "ecount" (# of additional regions to
1784 pop). Decrement unwind.prologue_count by number of regions
1787 2001-02-21 Nick Clifton <nickc@redhat.com>
1789 * doc/as.texinfo (Section): Note that some flags to the COFF
1790 version of .section remove attributes rather than setting them.
1792 2001-02-20 Kazu Hirata <kazu@hxi.com>
1794 * config/tc-pdp11.c: Fix formatting.
1795 * config/tc-pdp11.h: Likewise.
1797 2001-02-20 Bo Thorsen <bo@suse.de>
1799 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1802 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1804 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1805 all FreeBSD platforms should look the same at this level.
1806 * configure: Rebuilt.
1807 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1809 2001-02-18 lars brinkhoff <lars@nocrew.org>
1811 * Makefile.am: Add PDP-11 target.
1812 * configure.in: Likewise.
1813 * config/tc-pdp11.c: New file.
1814 * config/tc-pdp11.h: New file.
1815 * doc/Makefile.am: Add PDP-11 documentation.
1816 * doc/all.texi: Likewise.
1817 * doc/as.texinfo: Likewise.
1818 * doc/c-pdp11.texi: New file.
1820 2001-02-16 matthew green <mrg@redhat.com>
1822 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1824 2001-02-13 Jim Wilson <wilson@redhat.com>
1826 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1827 reloc instead of a 0 reloc.
1828 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1830 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1832 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1834 * write.c (is_dnrange): Stop as soon as the address becomes
1836 (relax_frag): Add segment parameter. Only call symbol_get_frag
1837 once. Only call is_dnrange if the symbol is in the same segment,
1838 and the symbol address is larger.
1839 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1840 * write.h (relax_frag): Update declaration.
1841 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1843 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1844 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1845 (m32r_relax_frag): Update declaration.
1846 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1847 * config/tc-tic54x.h (md_relax_frag): Likewise.
1848 * doc/internals.texi (CPU backend): Update documentation for
1851 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1853 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1854 Mention effect of < 386 architectures on jump promotion.
1855 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1857 * config/tc-i386.c (no_cond_jump_promotion): New.
1858 (set_cpu_arch): Parse "jumps" arch modifier.
1859 (insn_size): Modify usage comment.
1860 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1861 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1862 (TYPE_FROM_RELAX_STATE): New define.
1863 (UNCOND_JUMP, COND_JUMP): Renumber.
1864 (md_relax_table): Reorder to suit.
1865 (COND_JUMP86): New define.
1866 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1867 (md_assemble): Create frag var for jumps of max size, encode relax
1868 state for COND_JUMP86.
1869 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1870 leave conditional jumps small if no_cond_jump_promotion.
1871 (md_convert_frag): Likewise.
1873 * expr.c (operator): Don't bump input_line_pointer for two char
1874 operators. Instead return operator size via new param num_chars.
1875 (expr): Use above to parse multi-char operators correctly.
1877 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1879 * config/tc-i386.c (i386_displacement): Fix handling of
1880 BFD_RELOC_X86_64_GOTPCREL.
1881 (i386_validate_fix): Likewise.
1883 2001-02-12 Philip Blundell <pb@futuretv.com>
1885 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1886 ldrt/strt instructions.
1888 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1890 * config/tc-mips.c (macro): For M_LA_AB emit a
1891 BFD_RELOC_MIPS_CALL16 relocation or a
1892 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1893 BFD_RELOC_MIPS_GOT16 and
1894 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1895 loading the jump register when generating SVR4_PIC code.
1897 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1899 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1900 map to MIPS-specific files, as they used to do before the
1901 change on 2000-05-21.
1902 * configure: Regerate.
1904 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1906 * config/tc-mips.c (md_parse_option): Don't try to compile
1907 ELF-only option code if not ELF.
1909 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1911 * config/tc-ia64.h (md_elf_section_type): New macro.
1912 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1913 (they're now handled via ia64_elf_section_type.
1915 * config/tc-ia64.c (unwind): New members saved_text_seg,
1916 saved_text_subseg, and force_unwind_entry.
1917 (optimize_unw_records): New function to optimize away unnecessary
1919 (ia64_elf_section_type): New function.
1920 (output_unw_records): Generate unwind info only if the size is
1921 non-zero or if it's forced for some other reason (e.g.,
1922 handlerdata or a personality routine).
1923 (generate_unwind_image): Don't switch back to previous
1924 section---stay inside the unwind info section instead so that
1925 handlerdata that may follow goes into the right place.
1926 (dot_handlerdata): Force generation of unwind entry and save the
1927 current active text segment before generating unwind image.
1928 (dot_unwentry): Force generation of unwind entry.
1929 (dot_personality): Ditto.
1930 (dot_endp): Generate unwind table entry only if there is
1931 some unwind info or the unwind entry was forced.
1933 * config/tc-ia64.c (make_unw_section_name): New macro to form
1934 unwind section name.
1935 (generate_unwind_image): Add "text_name" argument. Use it to
1936 form unwind section name.
1937 (dot_handlerdata): Determine current segment (section) name and
1938 pass it to generate_unwind_image().
1939 (dot_endp): Determine current segment (section) name and use
1940 it to determine the appropriate unwind section name.
1941 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1942 n, fill, and max arguments.
1944 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1946 * Makefile.am: Add linux target for S/390.
1947 * configure.in: Likewise.
1948 * config/tc-s390.c: New file.
1949 * config/tc-s390.h: New file.
1951 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1953 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1954 2byte, 4byte and 8byte.
1956 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1958 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1959 md_number_to_chars with size > sizeof (valueT).
1961 2001-02-06 H.J. Lu <hjl@gnu.org>
1963 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1964 there is no relocation.
1966 2001-02-06 H.J. Lu <hjl@gnu.org>
1968 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1970 * config/tc-ia64.c (md_parse_option): Only accept the valid
1971 ia64 options on "-axxx".
1973 2001-02-05 Jim Wilson <wilson@redhat.com>
1975 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1976 aborting for invalid operands.
1978 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1980 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1981 than via pointer. Update all callers.
1982 (UNWIND_LOW32): Define.
1983 (UNWIND_HIGH32): Define.
1984 (pa_build_unwind_subspace): Use the above macros instead of dumping
1985 bitfields directly. Call frag_more once rather than multiple times.
1986 (md_assemble): Use UNWIND_LOW32.
1987 (pa_entry): Likewise
1988 (pa_procend): Likewise.
1989 (process_exit): Use UNWIND_HIGH32.
1991 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1993 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1994 function to select the header according to the cpu.
1995 (md_after_pass_hook, md_do_align): Remove.
1996 (md_cleanup, m68hc11_cleanup): Remove.
1997 (md_pcrel_from_section): Declare.
1998 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1999 (build_jump_insn, build_insn): Likewise.
2000 (m68hc11_listing_header): New function.
2001 (m68hc11_cleanup): Remove.
2003 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2005 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2006 symbols because there is no support for shared libraries and these
2007 symbols can't be overridden (unless they are weak).
2009 2001-02-01 Momchil Velikov <velco@fadata.bg>
2011 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2012 for the compilation unit with a zero byte.
2014 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2016 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2017 destinations. Correct range check for 17 and 22 bit branches.
2019 2001-01-25 Nick Clifton <nickc@redhat.com>
2021 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2022 still set. Issue an error message instead.
2023 (md_estimate_size_before_relax): Delete unused variable
2024 'buffer_address'. Fixup parentheses around if statement.
2026 2001-01-23 Kazu Hirata <kazu@hxi.com>
2028 * as.c: Fix formatting.
2029 * ehopt.c: Likewise.
2030 * messages.c: Likewise.
2031 * stabs.c: Likewise.
2032 * symbols.c: Likewise.
2034 2001-01-23 Ben Elliston <bje@redhat.com>
2036 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2038 2001-01-22 Kazu Hirata <kazu@hxi.com>
2040 * config/tc-alpha.c: Fix formatting.
2042 2001-01-19 Kazu Hirata <kazu@hxi.com>
2044 * config/tc-alpha.c: Fix formatting.
2046 2001-01-18 Kazu Hirata <kazu@hxi.com>
2048 * config/tc-alpha.c: Fix formatting.
2050 2001-01-18 Nick Clifton <nickc@redhat.com>
2052 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2054 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2056 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2058 * configure.in (cpu_type, arch): Match i386 too.
2059 * configure: Rebuilt.
2061 2001-01-16 Kazu Hirata <kazu@hxi.com>
2063 * config/tc-i386.c: Fix formatting.
2065 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2067 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2068 relocs for .PARISC.unwind section.
2070 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2071 depending on section flags, not just for .text.
2073 2001-01-15 Jim Wilson <wilson@redhat.com>
2075 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2076 not immediately followed by an instruction.
2078 2001-01-15 Kazu Hirata <kazu@hxi.com>
2080 * config/tc-m68hc11.c: Fix formatting.
2082 2001-01-15 Nick Clifton <nickc@redhat.com>
2084 * symbols.c (colon): Change 'already defined symbol' from a
2085 fatal error to an ordinary error. There is no reason why this
2086 error should be fatal.
2088 * message.c (as_fatal): Delete output file, if one has been
2091 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2093 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2095 2001-01-14 Kazu Hirata <kazu@hxi.com>
2097 * config/tc-alpha.c: Fix formatting.
2098 * config/tc-arc.c: Likewise.
2099 * config/tc-arc.h: Likewise.
2100 * config/tc-d10v.c: Likewise.
2101 * config/tc-i370.c: Likewise.
2102 * config/tc-i386.c: Likewise.
2103 * config/tc-i960.c: Likewise.
2104 * config/tc-m68k.c: Likewise.
2105 * config/tc-ppc.c: Likewise.
2106 * config/tc-sparc.c: Likewise.
2107 * config/tc-tahoe.c: Likewise.
2108 * config/tc-vax.c: Likewise.
2110 * config/tc-arc.c: Fix formatting.
2112 * config/tc-arc.c: Fix formatting.
2114 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2116 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2117 both 32 and 64 bit ELF.
2119 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2120 and don't bother storing `m' for "ce" completer. Tidy handling of
2121 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2123 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2125 * config/tc-i386.h (TARGET_MACH): New macro.
2126 (i386_mach): Declare.
2127 * config/tc-i386.c (i386_mach): New function.
2129 2001-01-13 Philip Blundell <philb@gnu.org>
2131 * doc/as.texinfo: Fix spelling and cross-references.
2133 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2134 character for all systems, not just GNU/Linux. Make it explicit
2135 that `-k' doesn't affect code generation, just ELF flags.
2137 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2139 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2142 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2144 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2146 2001-01-12 Nick Clifton <nickc@redhat.com>
2148 * as.c (print_args): Update copyright date to 2001.
2150 2001-01-12 Peter Targett <peter.targett@arccores.com>
2152 * doc/c-arc.texi: New file.
2153 Some sections to be expanded.
2155 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2157 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2158 (md_parse_option): Always accept "--32".
2160 2001-01-11 Peter Targett <peter.targett@arccores.com>
2162 * as.h (TC_ARC): Ensure struc-symbol.h included.
2163 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2165 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2166 (TARGET_SYMBOL_FIELDS) added.
2168 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2169 * doc/c-arc.texi: New file.
2170 Some sections to be expanded.
2171 * doc/as.texinfo: Update command-line options.
2172 Removed outdated text for ARC dependant features, instead include
2173 text from above file.
2175 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2176 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2177 (targ-cpu.h) header.
2179 * config/tc-arc.c: New updated configuration for
2180 ARC, including selection of core variants, and extensibility of
2181 instructions, registers etc. through directives.
2183 * config/tc-arc.c (arc_extinst): Minor corrections for
2185 (arc_common) Likewise. Make alignment argument optional for local
2186 symbols also, with default of zero.
2188 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2190 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2191 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2192 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2193 and fix_new_exp() instead.
2194 (md_convert_frag): For indexed post byte use the symbol value
2195 rather than the displacement.
2196 (md_relax_table): Fix indexed offset relax.
2198 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2200 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2202 (relaxable_symbol): New function.
2204 2001-01-11 Andreas Jaeger <aj@suse.de>
2206 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2209 2001-01-10 Nick Clifton <nickc@redhat.com>
2211 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2212 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2214 2001-01-10 Nick Clifton <nickc@redhat.com>
2216 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2217 character used to dollar local symbols.
2218 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2219 local label symbols.
2220 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2221 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2223 Use LOCAL_LABEL_CHAR.
2224 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2225 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2226 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2228 2001-01-08 Bo Thorsen <bo@suse.de>
2230 * config/tc-i386.c (i386_immediate, i386_displacement):
2233 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2235 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2238 2001-01-07 Philip Blundell <philb@gnu.org>
2240 * doc/as.texinfo (Bug Reporting): Update email address for
2244 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2246 * configure.in: Define DEFAULT_ARCH for i386.
2247 * config/tc-i386.c (md_assemble): Return after the error message;
2248 move testing for 64bit operands to proper place.
2250 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2252 * doc/as.texinfo: Document '#' as comment character for i386 and
2253 x86_64. Add AMD x86-64 into menu of machine dependent information.
2255 * doc/c-i386.texi: Document x86_64 extensions.
2257 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2259 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2261 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2263 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2264 * NEWS: Add note about Pentium4 support.
2266 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2268 * config/tc-i387.c (pi, pte, pt): Update.
2269 (type_names): Add new types.
2271 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2273 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2274 CpuUnknown): Renumber
2275 (CpuP4, CpuSSE2): New.
2276 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2278 2001-01-03 Philip Blundell <pb@futuretv.com>
2280 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2282 (alpha_fix_adjustable): Likewise.
2283 (md_apply_fix): Likewise.
2285 2000-12-31 H.J. Lu <hjl@gnu.org>
2287 * listing.c (listing_message): Allocate string only if it is
2290 * configure: Rebuild.
2292 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2294 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2295 Point out caveats with generating fixups for the opcode in a frag.
2297 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2299 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2302 2000-12-29 H.J. Lu <hjl@gnu.org>
2304 * listing.c (calc_hex): Print the variable part only if the
2305 fragment type is rs_fill.
2307 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2309 * doc/internals.texi (tc_conditional_pseudoop,
2310 TC_LINKRELAX_FIXUP): Fix typos.
2312 2000-12-28 Richard Henderson <rth@redhat.com>
2314 * write.c (subsegs_finish): Fix thinko last change -- don't
2315 "optimize" the alignment == 0 case.
2317 2000-12-28 Richard Henderson <rth@redhat.com>
2319 * as.h (rs_align_test): New.
2320 * frags.c (NOP_OPCODE): Move default from read.c.
2321 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2322 (frag_align_code): New.
2323 * frags.h (frag_align_code): Declare.
2324 * read.c (NOP_OPCODE): Remove.
2325 (do_align): Use frag_align_code.
2326 * write.c (NOP_OPCODE): Remove.
2327 (get_recorded_alignment): New.
2328 (cvt_frag_to_fill): Handle rs_align_test.
2329 (relax_segment): Likewise.
2330 (subsegs_finish): Align last subseg in section to the
2331 section alignment. Use frag_align_code.
2332 * write.h (get_recorded_alignment): Declare.
2333 * config/obj-coff.c (size_section): Handle rs_align_test.
2334 (fill_section, fixup_mdeps): Likewise.
2335 (write_object_file): Use frag_align_code.
2337 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2338 (alpha_handle_align): New.
2339 * config/tc-alpha.h (HANDLE_ALIGN): New.
2340 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2342 * config/tc-i386.h (md_do_align): Use frag_align_code.
2343 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2345 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2346 (ia64_handle_align): New.
2347 * config/tc-ia64.h (HANDLE_ALIGN): New.
2348 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2350 * config/tc-m32r.c (m32r_do_align): Remove.
2351 (m32r_handle_align): New.
2352 (fill_insn): Use frag_align_code.
2353 * config/tc-m32r.h (md_do_align): Remove.
2354 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2355 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2356 * config/tc-mips.c, config/tc-mips.h: Similarly.
2358 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2359 (sh_handle_align): Likewise. Handle rs_align_code.
2360 (sh_do_align): Remove.
2361 * config/tc-sh.h (md_do_align): Remove.
2362 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2364 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2365 (sparc_handle_align): Likewise. Handle rs_align_code.
2366 * config/tc-sparc.h (md_do_align): Remove.
2367 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2369 2000-12-22 DJ Delorie <dj@redhat.com>
2371 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2372 when we assemble the first half of a pair.
2374 2000-12-22 H.J. Lu <hjl@gnu.org>
2376 * config/tc-i386.c (reloc): Update the macro for non-bfd
2378 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2380 2000-12-22 H.J. Lu <hjl@gnu.org>
2382 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2384 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2386 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2387 (QWORD_MNEM_SUFFIX): New macro.
2388 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2390 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2391 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2393 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2394 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2395 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2396 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2397 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2399 (Reg, WordReg): Add Reg64.
2400 (Imm): Add Imm32S and Imm64.
2402 (Disp): Add Disp64 and Disp32S.
2403 (AnyMem): Add Disp32S.
2404 (RegRex, RegRex64): New macros.
2405 (rex_byte): New type.
2406 * config/tc-i386.c (set_16bit_code_flag): Kill.
2407 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2408 (reloc): New parameter "signed"; support x86_64.
2409 (set_code_flag): New.
2410 (DEFAULT_ARCH): New macro; default to "i386".
2411 (default_arch): New static variable.
2412 (struct _i386_insn): New fields Operand_PCrel; rex.
2413 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2414 (flag_code): New enum and static variable.
2415 (use_rela_relocations): New static variable.
2416 (flag_code_names): New static variable.
2417 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2418 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2420 (i386_align_code): Return plain "nop" for x86_64.
2421 (mode_from_disp_size): Support Disp32S.
2422 (smallest_imm_type): Support Imm32S and Imm64.
2423 (offset_in_range): Support size of 8.
2424 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2425 (md_pseudo_table): Add "code64"; use set_code_flat.
2426 (md_begin): Emit sane error message on hash failure.
2427 (tc_i386_fix_adjustable): Support x86_64 relocations.
2428 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2429 instructions supported on particular arch just partially,
2430 output of 64bit immediates, handling of Imm32S and Disp32S type.
2431 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2432 (i386_displacement): Likewise.
2433 (i386_index_check): Cleanup; support 64bit addresses.
2434 (md_apply_fix3): Support x86_64 relocation and rela.
2435 (md_longopts): Add "32" and "64".
2436 (md_parse_option): Add OPTION_32 and OPTION_64.
2437 (i386_target_format): Call even for ELFs; choose between
2438 elf64-x86-64 and elf32-i386.
2439 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2440 (tc_gen_reloc): Support rela relocations and x86_64.
2441 (intel_e09_1): Support QWORD.
2443 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2445 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2446 it's not an offset expression.
2447 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2448 keep the braces '[' and ']' in the output string.
2449 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2450 != FLAT. There is no such op_modifier.
2452 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2454 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2457 2000-12-13 Kazu Hirata <kazu@hxi.com>
2459 * as.h: Fix formatting.
2461 * dwarf2dbg.c: Likewise.
2462 * input-scrub.c: Likewise.
2465 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2467 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2468 configure: Regenerate.
2470 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2472 * dwarf2dbg.c: #include <limits.h> only if it exists.
2474 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2476 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2477 (md_apply_fix): Here too.
2479 2000-12-12 Jim Wilson <wilson@redhat.com>
2481 * config/tc-ia64.h (ia64_init): Add prototype.
2483 2000-12-12 H.J. Lu <hjl@gnu.org>
2485 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2487 * read.h (outputting_stabs_line_debug): Change it to int.
2488 * stabs.c (outputting_stabs_line_debug): Likewise.
2490 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2492 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2493 the address of a function result.
2495 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2497 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2498 (md_assemble): Call dwarf2_emit_insn.
2499 (shlib): Fix typo SHILB -> SHLIB.
2500 (md_parse_option): Likewise.
2501 (ppc_elf_validate_fix): Likewise:
2502 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2504 2000-12-12 Nick Clifton <nickc@redhat.com>
2506 * cgen.h: Fix formatting.
2507 * input-scrub.c: Fix formatting.
2508 * macro.c: Fix formatting.
2509 * config/tc-mips.c: Fix formatting.
2510 * doc/c-mips.texi: Fix formatting.
2512 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2514 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2515 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2517 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2519 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2522 * i386.h (*_Suf): Remove No_dSuf.
2523 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2525 (i386_optab): Remove 'd' in the suffixes.
2527 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2529 * config/tc-i386.c (T_SHORT): Undefine before defining.
2531 2000-12-05 Kazu Hirata <kazu@hxi.com>
2533 * config/tc-mips.c: Fix formatting.
2535 2000-12-04 Matthew Hiller <hiller@redhat.com>
2537 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2538 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2539 (md_show_usage): Ditto.
2540 (md_parse_option): Ditto.
2541 (d10v_cleanup): Writes pending instruction only if
2542 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2543 Fix compile time warning messages.
2545 * doc/c-d10v.texi: Documents new options.
2547 2000-12-04 Matthew Hiller <hiller@redhat.com>
2549 * stabs.c (outputting_stabs_line_debug): New variable.
2550 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2551 function entry and unset at function exit.
2553 * read.h (outputting_stabs_line_debug): New extern declaration.
2555 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2557 * dwarf2dbg.c: Fix compile time warning messages.
2559 2000-12-03 Kazu Hirata <kazu@hxi.com>
2561 * config/tc-a29k.c: Fix formatting.
2562 * config/tc-alpha.c: Likewise.
2563 * config/tc-arm.c: Likewise.
2564 * config/tc-cris.c: Likewise.
2565 * config/tc-hppa.c: Likewise.
2566 * config/tc-i370.c: Likewise.
2567 * config/tc-i386.c: Likewise.
2568 * config/tc-i860.c: Likewise.
2569 * config/tc-i960.c: Likewise.
2570 * config/tc-ia64.c: Likewise.
2571 * config/tc-m68hc11.c: Likewise.
2572 * config/tc-m68k.c: Likewise.
2573 * config/tc-m88k.c: Likewise.
2574 * config/tc-pj.c: Likewise.
2575 * config/tc-ppc.c: Likewise.
2576 * config/tc-sh.c: Likewise.
2577 * config/tc-sparc.c: Likewise.
2578 * config/tc-tahoe.c: Likewise.
2579 * config/tc-vax.c: Likewise.
2581 2000-12-01 Chris Demetriou <cgd@sibyte.com>
2583 * config/tc-mips.c (mips_ip): When calculating offsets,
2584 don't accept as constant the difference between the
2585 addresses of symbols in two different sections.
2587 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2589 (validate_mips_insn): Likewise. Also, update 'B' operand
2590 specifier to use OP_*_CODE20 constants and delete 'm' operand
2592 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2593 operand specifiers. Change warning generated by 'B' operand
2594 specifier to reflect its new multi-purpose usage.
2596 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2597 -1, and update comment.
2598 (file_mips_isa): Likewise.
2599 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2600 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2601 ISA_* constants rather than hard-coded numbers.
2602 (mips_cpu_info): New structure.
2603 (mips_cpu_info_table): New table describing CPU and ISA names
2605 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2606 mips_cpu_info_from_cpu): New functions.
2607 (mips_isa_to_str): New function to get string for ISA name.
2608 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2609 return const char *.
2610 (md_begin): Redo CPU and ISA selection logic, using
2611 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2612 than hard-coded numbers.
2613 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2614 ISA_* constants rather than hard-coded numbers.
2615 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2616 (md_longopts): Delete OPTION_NO_MIPS32.
2617 (md_parse_option): Convert to use ISA_* constants rather than
2618 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2619 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2620 to use strcasecmp to recognize "default" and to use
2621 mips_cpu_info_from_name to get CPU numbers from argument.
2622 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2623 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2625 (s_mipsset): Accept ISA value 32.
2626 * doc/as.texinfo: Clean up MIPS options summary slightly,
2627 remove -no-mips32. Add note about -mips4 and -mips32
2628 specifying those ISA levels. Delete -mips32 and -no-mips32
2629 cpu flag descriptions.
2630 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2631 up the supported CPU switch list, and replace 4Kc, 4Km, and
2632 4Kp entries with a single mips32-4k entry. Note that you can
2635 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2637 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2639 (md_parse_option): Add cases for OPTION_MIPS5 and
2641 (md_show_usage): Mention -mips5 and -mips64 arguments.
2642 (s_mipsset): Add cases for MIPS5 and MIPS64.
2643 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2645 * doc/as.texinfo: Mention -mips5 and -mips64 options
2647 * doc/c-mips.texi: Likewise. Also update introduction
2648 and ".set" usage information.
2650 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2652 (mips_cpu_info_table): Add SB-1 entries.
2653 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2654 known to the -mcpu option.
2656 * doc/as.texinfo: Correct description of MIPS -mcpu
2657 option, by copying some of the text from doc/c-mips.texi.
2659 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2661 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2663 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2664 (sparc*-*-rtems*): Switched from a.out to ELF.
2665 * configure: Regenerate.
2666 * config.in: Regenerate.
2667 * Makefile.in: Regenerate.
2668 * aclocal.m4: Regenerate.
2669 * po/gas.pot: Regenerate.
2671 2000-11-30 Philip Blundell <pb@futuretv.com>
2673 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2674 even in non BFD_ASSEMBLER case.
2676 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2678 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2681 2000-11-29 Richard Henderson <rth@redhat.com>
2683 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2684 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2685 thread multiple subsegments properly; handle multiple code
2686 sections properly; emit proper compilation unit info for assembler
2687 generated debugging.
2689 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2690 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2691 (dwarf2dbg_estimate_size_before_relax): Declare.
2692 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2693 * write.c: Include dwarf2dbg.h.
2694 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2695 (relax_segment): Likewise.
2697 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2699 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2700 jump>: Use as_bad_where instead of as_bad. Tweak error message
2701 accordingly. Stabilize frag by updating fix part and resetting
2703 <undefined symbol, unconditional jump>: Ditto.
2704 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2705 indexing is_end_of_line[].
2706 (md_assemble): Initialize size to 0.
2707 (md_section_align): Mark parameter seg as unused.
2708 (parse_reg): Parse names case-insensitively.
2710 2000-11-28 Kazu Hirata <kazu@hxi.com>
2712 * config/obj-aout.h: Fix formatting.
2713 * config/obj-bout.h: Likewise.
2714 * config/obj-coff.c: Likewise.
2715 * config/obj-coff.h: Likewise.
2716 * config/obj-elf.h: Likewise.
2717 * config/obj-som.h: Likewise.
2718 * config/obj-vms.c: Likewise.
2719 * config/obj-vms.h: Likewise.
2720 * config/tc-h8300.h: Likewise.
2721 * config/tc-ns32k.h: Likewise.
2722 * config/tc-sparc.h: Likewise.
2723 * config/tc-tic54x.h: Likewise.
2724 * config/tc-z8k.h: Likewise.
2726 2000-11-28 Nick Clifton <nickc@redhat.com>
2728 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2729 License is present in the sources, but not the output, and
2730 also available from the GNU website.
2731 (GNU Free Documentation License): Comment out this section.
2733 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2735 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2736 targets. Remove i860 from valid a.out targets.
2737 * Makefile.in: Regenerate.
2739 * config/tc-cris.c: Include dwarf2dbg.h.
2740 (md_pseudo_table): Add .file and .loc.
2741 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2742 (s_cris_file, s_cris_loc): New.
2743 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2744 * Makefile.am: Regenerate dependencies.
2745 * Makefile.in: Regenerate.
2747 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2749 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2750 (MRI_MUL_PRECEDENCE): Likewise.
2751 (op_rank): Fix a comment typo.
2753 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2755 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2757 (get_operand): Fix analysis for movw/movb instructions.
2759 2000-11-24 Nick Clifton <nickc@redhat.com>
2761 * configure.in (xscale-elf): Add target.
2762 (xscale-coff): Add target.
2763 * configure: Regenerate.
2765 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2767 (ARM_EXT_XSCALE): New ARM architecture extension.
2768 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2769 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2770 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2771 (ARM_ARCH_V4): Remove processor from architecture.
2772 (ARM_ARCH_3M): New architecutre definition.
2773 (ARM_ARCH_V5TE): New architecutre definition.
2774 (ARM_ARCH_XSCALE): New architecutre definition.
2775 (CPU_DEFAULT): Allow to be defaulted to XScale.
2776 (atpcs): New boolean variable.
2777 (ldr_flags): Support 'd' flag for double word loads.
2778 (str_flags): Support 'd' flag for double word stored.
2779 (do_mia): New function.
2780 (do_mar): New function.
2781 (do_mra): New function.
2782 (do_pld): New function.
2783 (do_ldrd): New function.
2784 (do_blx): New function.
2785 (do_bkpt): New function.
2786 (do_clz): New function.
2787 (do_lstc2): New function.
2788 (do_cdp2): New function.
2789 (do_t_blx): New function.
2790 (do_t_bkpt): New function.
2791 (do_smla): New function.
2792 (do_smlal): New function.
2793 (do_smul): New function.
2794 (do_qadd): New function.
2795 (do_co_reg2c): New function.
2796 (LONGEST_INSN): Redefine to 7.
2798 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2799 command line switches.
2801 2000-11-22 Jim Wilson <wilson@redhat.com>
2803 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2804 (struct rsrc): Make line unsigned.
2805 (gr_values): Add missing initializer.
2806 (SLOT_NUM_NOT_SET): Add unsigned cast.
2807 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2808 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2809 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2810 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2811 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2812 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2813 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2814 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2815 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2816 Add ATTRIBUTE_UNUSED to unused parameters.
2817 (convert_expr_to_ab_reg): Add parens.
2818 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2819 (dot_prologue): Initialize grsave when declared.
2820 (md_pseudo_table): Add missing initializers.
2821 (operand_match): Add casts to bfd_vma.
2822 (emit_one_bundle): Delete unused local prev. Make required_template
2824 (specify_resource): Cast i to unsigned.
2825 (note_register_values): Use fprintf_vma.
2826 (print_dependency): Likewise.
2828 2000-11-21 Jim Wilson <wilson@redhat.com>
2830 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2831 for unwind info section.
2832 (dot_endp): Likewise for unwind section.
2834 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2837 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2839 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2840 (output_insn): Call dwarf2_emit_insn.
2841 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2843 2000-11-17 Richard Henderson <rth@redhat.com>
2845 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2846 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2847 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2849 2000-11-17 Nick Clifton <nickc@redhat.com>
2851 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2854 2000-11-17 Richard Henderson <rth@redhat.com>
2856 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2858 2000-11-17 Richard Henderson <rth@redhat.com>
2860 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2861 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2862 tri-state definition of alpha_flag_mdebug.
2863 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2864 (s_alpha_file): Store first .file directive.
2865 (s_alpha_stab): New.
2866 (md_pseudo_table): Add stabs and stabn.
2868 2000-11-17 Richard Henderson <rth@redhat.com>
2870 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2872 2000-11-17 Richard Henderson <rth@redhat.com>
2874 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2875 (main): Call dwarf2_finish.
2876 * as.h (debug_type): Clarify documentation of the meaning
2878 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2879 (print_stats): Fix parenthesis problem.
2880 (now_subseg_size): New.
2881 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2882 (dwarf2_directive_file): Don't set debug_type.
2883 (dwarf2_where): Honor DEBUG_DWARF2 first.
2884 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2885 do nothing if not emitting dwarf2 debug info, or no work.
2886 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2887 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2888 (ecoff_new_file): Likewise.
2889 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2890 commentary wrt dwarf2.
2892 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2893 ATTRIBUTE_UNUSED as needed.
2894 (emit_insn): Call dwarf2_emit_insn.
2895 (s_alpha_file): New.
2897 (s_alpha_coff_wrapper): Don't handle them.
2898 (md_pseudo_table): Update for .file and .loc.
2899 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2901 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2902 don't protect with debug_type.
2903 * config/tc-hppa.c (md_assemble): Likewise.
2904 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2905 * config/tc-mn10300.c (md_assemble): Likewise.
2906 * config/tc-sh.c (md_assemble): Likewise.
2907 * config/tc-v850.c (md_assemble): Likewise.
2909 * config/tc-arm.c (arm_end_of_source): Remove.
2910 * config/tc-hppa.c (pa_end_of_source): Remove.
2911 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2912 * config/tc-mn10300.c (mn10300_finalize): Remove.
2913 * config/tc-sh.c (sh_finalize): Remove.
2914 * config/tc-v850.c (sh_finalize): Remove.
2916 * config/tc-arm.h (md_end): Remove.
2917 * config/tc-hppa.h (md_end): Remove.
2918 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2919 * config/tc-m68hc11.h (md_end): Remove.
2920 * config/tc-mn10300.h (md_end): Remove.
2921 * config/tc-sh.h (md_end): Remove.
2922 * config/tc-v850.h (md_end): Remove.
2924 * config/tc-ia64.c (emit_one_bundle): Don't protect
2925 dwarf2 bits with debug_type.
2926 (md_assemble): Likewise.
2927 (ia64_end_of_source): Don't call dwarf2_finish.
2929 2000-11-16 Jim Wilson <wilson@redhat.com>
2931 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2932 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2935 2000-11-16 H.J. Lu <hjl@gnu.org>
2937 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2940 2000-11-15 Kazu Hirata <kazu@hxi.com>
2942 * config/tc-tic30.c: Fix formatting.
2943 * config/tc-tic80.c: Likewise.
2944 * config/tc-v850.c: Likewise.
2945 * config/tc-vax.c: Likewise.
2946 * config/tc-w65.c: Likewise.
2947 * config/tc-z8k.c: Likewise.
2949 2000-11-14 DJ Delorie <dj@redhat.com>
2951 * config/tc-v850.c: Support dwarf2.
2952 * config/tc-v850.h: Ditto.
2954 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2955 parse_cons_expression_v850 to initialize hold_cons_reloc.
2957 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2959 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2960 (errata_nops_necessary_p): New function.
2961 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2964 2000-11-14 Jim Wilson <wilson@redhat.com>
2966 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2967 return little endian bfd formats.
2969 2000-11-14 Kazu Hirata <kazu@hxi.com>
2971 * config/aout_gnu.h: Fix formatting.
2972 * config/atof-vax.c: Likewise.
2973 * config/m68k-parse.h: Likewise.
2974 * config/m88k-opcode.h: Likewise.
2975 * config/obj-elf.c: Likewise.
2976 * config/tc-arm.c: Likewise.
2977 * config/tc-cris.c: Likewise.
2978 * config/tc-i386.c: Likewise.
2979 * config/tc-ia64.c: Likewise.
2980 * config/tc-mn10300.c: Likewise.
2981 * config/te-386bsd.h: Likewise.
2982 * config/te-hppa.h: Likewise.
2983 * config/te-nbsd.h: Likewise.
2984 * config/te-ppcnw.h: Likewise.
2985 * config/te-sparcaout.h: Likewise.
2986 * config/te-tmips.h: Likewise.
2987 * config/vax-inst.h: Likewise.
2988 * config/vms-conf.h: Likewise.
2990 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2992 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2994 2000-11-13 H.J. Lu <hjl@gnu.org>
2996 * config/obj-elf.c (elf_frob_symbol): Support
2997 ".symver name,name2@@@nodename".
2998 (elf_frob_file_before_adjust): Likewise.
3000 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3001 and ".symver name,name2@@@nodename".
3004 2000-11-12 H.J. Lu (hjl@gnu.org)
3006 * config/obj-elf.c (obj_elf_symver): Check missing version
3009 2000-11-12 H.J. Lu (hjl@gnu.org)
3011 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3012 instead of bfd_vma for non-bfd assemblers.
3014 2000-11-09 Kazu Hirata <kazu@hxi.com>
3016 * itbl-ops.c: Fix comment typos.
3018 2000-11-08 Jim Wilson <wilson@redhat.com>
3020 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3021 (struct unwind): Add next_slot_frag field.
3022 (slot_index): New parameters slot_frag and first_frag. Add code
3023 to add in frag sizes when different. Add comments.
3024 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3025 arguments to slot_index.
3026 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3027 loop end. Set next_slot_frag field.
3029 2000-11-07 H.J. Lu <hjl@gnu.org>
3031 * doc/as.texinfo (.symver): Updated for versioned symbol
3034 * obj.h (format_ops): Add the frob_file_before_adjust field.
3036 * config/obj-aout.c (aout_format_ops): Set the
3037 frob_file_before_adjust field to 0.
3038 * config/obj-coff.c (coff_format_ops): Likewise.
3039 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3041 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3043 (elf_frob_file_before_adjust): New function to remove unneeded
3044 versioned symbols from the symbol table.
3045 (elf_format_ops): Set the frob_file_before_adjust field to
3046 elf_frob_file_before_adjust.
3048 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3051 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3053 2000-11-07 Peter Targett <peter.targett@arccores.com>
3055 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3057 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3058 Fix compile time warning messages.
3060 2000-11-07 Nick Clifton <nickc@redhat.com>
3062 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3063 buffer in order to avoid buffer overflows.
3065 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3067 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3068 Change M to m for -milp32 or -mlp64 to match gcc.
3069 (dot_endp): Use bytes_per_address instead of 8.
3070 (emit_one_bundle): Use number_to_chars_littleendian instead of
3072 (fix_insn): Likewise.
3073 (ia64_init): New function.
3074 (ia64_target_format): New function.
3075 (md_begin): Set endianness, arch, and machine as appropriate.
3076 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3077 Make these macros depend on TE_HPUX macro.
3078 (TARGET_FORMAT): Define.
3079 (HOST_SPECIAL_INIT): Define.
3080 * config/te-hpux.h: New file.
3081 * configure.in: Add "ia64-*-hpux*" target to configure.
3082 * configure: Regenerate.
3084 2000-11-06 Kazu Hirata <kazu@hxi.com>
3086 * as.c: Fix formatting.
3087 * dwarf2dbg.c: Likewise.
3088 * input-file.c: Likewise.
3089 * input-file.h: Likewise.
3090 * input-scrub.c: Likewise.
3091 * itbl-ops.c: Likewise.
3092 * listing.c: Likewise.
3093 * macro.h: Likewise.
3094 * messages.c: Likewise.
3096 * subsegs.c: Likewise.
3097 * subsegs.h: Likewise.
3098 * write.c: Likewise.
3100 2000-11-06 Nick Clifton <nickc@redhat.com>
3102 * doc/as.texinfo: Add GNU Free Documentation License.
3103 * doc/gasp.texi: Add GNU Free Documentation License.
3104 * doc/as.1: Add GNU Free Documentation License.
3106 2000-11-05 Nick Clifton <nickc@redhat.com>
3108 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3110 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3112 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3113 * configure: Regenerate.
3115 2000-11-01 Nick Clifton <nickc@redhat.com>
3117 * read.c (original_case_string): New global variable.
3118 (read_a_source_file): Copy opcode string into
3119 original_case_string if clobbering the case of the opcode.
3120 * read.h: Export the definition of original_case_string.
3121 * config/tc-arm.c (md_assembler): When parsing a .req
3122 directive use the original opcode string, not the case
3125 2000-11-02 Nick Clifton <nickc@redhat.com>
3127 * config/tc-mn10300.c (debug_line): Remove this static
3129 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3130 dwarf2_where and dwarf2_gen_line_info.
3132 2000-11-02 Theo Honohan <th@futuretv.com>
3134 * config/tc-arm.c (do_msr): Improve error message.
3136 2000-10-31 Eric Christopher <echristo@redhat.com>
3138 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3139 or pc-relative, else use fx_offset.
3141 2000-10-31 Jim Wilson <wilson@redhat.com>
3143 * config/tc-ia64.c (struct md): New field tag_fixups.
3144 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3145 qualifying predicate.
3146 (emit_one_bundle): Delete spurious multiplication by one. Handle
3148 (ia64_start_line): Error if dangling qualifying predicate.
3149 (defining_tag): New static variable.
3150 (ia64_unrecognized_line, case '['): Parse tags.
3151 (ia64_frob_label): Create tag_fixups.
3152 (md_assemble): Reset md.qp.X_op after using it.
3154 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3156 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3158 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3160 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3162 2000-10-30 Kazu Hirata <kazu@hxi.com>
3164 * expr.c: Fix formatting.
3165 * flonum-copy.c: Likewise.
3166 * flonum.h: Likewise.
3170 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3172 * as.h (OPTION_MD_BASE): Bump to 190.
3173 * as.c (parse_args) <std_longopts>: Add comment about the need to
3174 check OPTION_MD_BASE in as.h.
3176 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3179 2000-10-27 Nick Clifton <nickc@redhat.com>
3181 * configure.in (emulations): Add m68hc12.
3182 * configure: Regenerate.
3183 * po/gas.pot: Regenerate.
3185 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3187 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3189 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3191 2000-10-25 Nick Clifton <nickc@redhat.com>
3193 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3194 a DWARF2 line number information sequence.
3196 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3198 * read.c (generate_lineno_debug): Update comment describing why
3199 DWARF2 line number debug information is not generated
3200 automatically by this function.
3202 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3205 * config/tc-arm.h (md_end): Define.
3206 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3208 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3209 if generating DWARF2 line numbers.
3210 (arm_end_of_source): New function. Call dwarf2_finish if
3213 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3214 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3215 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3217 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3219 * config/tc-i386.c: Fix prototype declarations for functions taking no
3222 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3224 * config/tc-i386.c (i386_operand_modifier): Remove.
3225 (build_displacement_string): Remove.
3226 (i386_parse_seg): Remove.
3227 (i386_intel_memory_operand): Remove.
3228 (i386_intel_operand): Re-write using recursive descent parser based
3229 on MASM documentation.
3230 (struct intel_parser_s): New structure.
3231 (intel_parser): New static variable.
3232 (struct intel_token): New structure.
3233 (cur_token, prev_token): New static variables.
3246 (intel_match_token): New function.
3247 (intel_get_token): New function.
3248 (intel_putback_token): New function.
3249 (intel_expr): New function.
3250 (intel_e05): New function.
3251 (intel_e05_1): New function.
3252 (intel_e06): New function.
3253 (intel_e06_1): New function.
3254 (intel_e09): New function.
3255 (intel_e09_1): New function.
3256 (intel_e10): New function.
3257 (intel_e10_1): New function.
3258 (intel_e11): New function.
3260 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3262 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3263 instructions to loose any special insn->architecture mask.
3265 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3266 (sparc_md_end, sparc_arch_types, sparc_arch,
3267 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3268 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3269 request v9b architecture if they are used).
3271 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3273 * config/tc-m68k.c: Fix the previous misapplied patch.
3275 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3277 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3278 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3279 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3282 2000-10-17 Kazu Hirata <kazu@hxi.com>
3284 * debug.c: Fix formatting.
3285 * depend.c: Likewise.
3286 * dwarf2dbg.c: Likewise.
3287 * dwarf2dbg.h: Likewise.
3288 * ecoff.c: Likewise.
3291 * flonum-konst.c: Likewise.
3292 * frags.h: Likewise.
3294 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3296 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3298 * doc/as.texinfo: Added notes about this new option.
3300 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3302 * config/tc-sh.c (JREG): Remove.
3303 (md_convert_frag): Remove #if 0:d code using JREG.
3305 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3307 * config/tc-i386.c (i386_operand_modifier): Only match
3308 modifiers SHORT and FLAT if they are followed by a space.
3309 (parse_register): When `allow_naked_reg' is set, do not confuse
3310 identifiers that start with a register name with a register.
3312 2000-10-12 Kazu Hirata <kazu@hxi.com>
3314 * app.c: Fix formatting.
3317 * bit_fix.h: Likewise.
3322 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3324 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3326 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3328 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3329 Re-arrange function a little and improve error message.
3331 * write.c (write_relocs): Fix a comment.
3333 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3336 2000-10-05 Jim Wilson <wilson@cygnus.com>
3338 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3340 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3342 * config/tc-i386.c: Delete some useless comments, reformat others.
3344 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3345 non-global syms in linkonce sections.
3347 2000-10-04 Ralf Baechle <ralf@gnu.org>
3349 * config/tc-ia64.c (operand_match): Don't use // style comments.
3350 * config/tc-i370.c: Likewise.
3352 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3354 Changes to handle varying register prefix and user symbol prefix.
3355 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3356 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3357 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3358 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3359 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3360 (demand_register_prefix): New variable.
3361 (md_pseudo_table): New pseudo ".syntax".
3362 (md_longopts): New options --no-underscore and --underscore.
3363 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3364 on symbols_have_leading_underscore.
3365 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3366 (get_spec_reg): Ditto.
3367 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3369 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3371 <case OPTION_NO_US, case OPTION_US>: New.
3372 (md_show_usage): Be brief and reformat to match continuation of
3374 * po/gas.pot: Regenerate.
3376 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3378 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3379 force relocs for 12 bit branches.
3380 (md_apply_fix): Similarly, adjust logic here.
3382 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3384 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3385 adjust for external and weak syms as we will use a reloc. Allow
3386 for +8 offset when calculating limits of branches.
3387 (hppa_fix_adjustable): Undo 2000-09-23 change.
3388 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3389 Correct distance calculation.
3390 (tc_gen_reloc): Print the file name and line number if we can't
3393 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3394 * config/tc-hppa.c (nonzero_dibits): Define.
3395 (arg_reloc_stub_needed): Check each arg and return value
3396 separately for zero case.
3397 (pa_align): Declare argument `bytes'.
3399 2000-09-25 Kazu Hirata <kazu@hxi.com>
3401 * config/tc-cris.c: Fix formatting.
3402 * config/tc-d10v.h: Likewise.
3403 * config/tc-d30v.c: Likewise.
3404 * config/tc-d30v.h: Likewise.
3405 * config/tc-fr30.c: Likewise.
3406 * config/tc-fr30.h: Likewise.
3407 * config/tc-m68k.c: Likewise.
3408 * config/tc-m68k.h: Likewise.
3409 * config/tc-pj.h: Likewise.
3410 * config/tc-ppc.c: Likewise.
3411 * config/tc-ppc.h: Likewise.
3412 * config/tc-sh.c: Likewise.
3413 * config/tc-sh.h: Likewise.
3414 * config/tc-sparc.c: Likewise.
3415 * config/tc-v850.h: Likewise.
3416 * config/tc-vax.h: Likewise.
3417 * config/tc-w65.h: Likewise.
3418 * config/tc-z8k.h: Likewise.
3420 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3422 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3423 checks only for ELF.
3424 (hppa_force_relocation): Likewise.
3426 2000-09-22 Jim Wilson <wilson@cygnus.com>
3428 * config/tc-ia64.c (dv_sem): Add "stop".
3429 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3430 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3431 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3433 (mark_resources): Check IA64_RS_PRr.
3435 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3437 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3438 md_estimate_size_before_relax): Redesign and clean up the
3439 relaxation mechanism.
3441 2000-09-21 Kazu Hirata <kazu@hxi.com>
3443 * config/tc-ns32k.c: Fix formatting.
3444 * config/tc-ns32k.h: Likewise.
3446 2000-09-20 Kazu Hirata <kazu@hxi.com>
3448 * config/tc-m32r.c: Fix formatting.
3449 * config/tc-m32r.h: Likewise.
3450 * config/tc-m68851.h: Likewise.
3451 * config/tc-m68hc11.c: Likewise.
3452 * config/tc-m68hc11.h: Likewise.
3453 * config/tc-m88k.c: Likewise.
3454 * config/tc-mcore.c: Likewise.
3455 * config/tc-mcore.h: Likewise.
3456 * config/tc-mips.c: Likewise.
3457 * config/tc-mips.h: Likewise.
3458 * config/tc-mn10200.h: Likewise.
3459 * config/tc-mn10300.h: Likewise.
3460 * config/tc-tahoe.c: Likewise.
3461 * config/tc-tahoe.h: Likewise.
3463 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3465 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3466 Likewise in relaxation description comments.
3468 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3470 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3471 subtraction of two syms without emitting a relocation.
3473 From David Huggins-Daines <dhd@linuxcare.com>
3474 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3475 global or weak symbols.
3477 2000-09-15 Kazu Hirata <kazu@hxi.com>
3479 * config/tc-h8300.h: Fix formatting.
3480 * config/tc-h8500.c: Likewise.
3481 * config/tc-h8500.h: Likewise.
3482 * config/tc-hppa.h: Likewise.
3483 * config/tc-i370.h: Likewise.
3484 * config/tc-i386.h: Likewise.
3485 * config/tc-i860.c: Likewise.
3486 * config/tc-i860.h: Likewise.
3487 * config/tc-i960.h: Likewise.
3488 * config/tc-ia64.c: Likewise.
3489 * config/tc-ia64.h: Likewise.
3491 2000-09-14 Kazu Hirata <kazu@hxi.com>
3493 * config/tc-a29k.c: Fix formatting.
3494 * config/tc-alpha.c: Likewise.
3495 * config/tc-arc.c: Likewise.
3496 * config/tc-arc.h: Likewise.
3497 * config/tc-arm.c: Likewise.
3498 * config/tc-arm.h: Likewise.
3499 * config/tc-avr.c: Likewise.
3500 * config/tc-avr.h: Likewise.
3501 * config/tc-tic30.c: Likewise.
3502 * config/tc-tic30.h: Likewise.
3503 * config/tc-tic54x.c: Likewise.
3504 * config/tc-tic54x.h: Likewise.
3505 * config/tc-tic80.c: Likewise.
3506 * config/tc-tic80.h: Likewise.
3508 2000-09-14 Timothy Wall <twall@cygnus.com>
3510 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3511 parallel comparisons for later use.
3512 (struct rsrc): Add parallel comparison type.
3513 (resources_match): Skip special cases of PR usage (non-conflicting
3516 2000-09-13 Kazu Hirata <kazu@hxi.com>
3518 * config/obj-ecoff.c: Fix formatting.
3519 * config/obj-elf.c: Likewise.
3520 * config/obj-elf.h: Likewise.
3521 * config/obj-evax.h: Likewise.
3522 * config/obj-generic.h: Likewise.
3523 * config/obj-hp300.c: Likewise.
3524 * config/obj-hp300.h: Likewise.
3525 * config/obj-ieee.h: Likewise.
3526 * config/obj-vms.c: Likewise.
3527 * config/obj-vms.h: Likewise.
3529 2000-09-13 Anders Norlander <anorland@acc.umu.se>
3531 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3532 (md_parse_option): Ditto.
3533 (md_longopts): Add -mips32 option.
3534 (md_show_usage): Document new options.
3535 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3536 (mips_ip): Assemble mfc0 with a sub-selection code.
3537 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3538 (mips_cpu_to_str): New function.
3539 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3540 Use CPU_* defines instead of hardcoded numbers.
3542 * doc/as.texinfo: Document new options.
3543 * doc/c-mips.texi: Ditto.
3545 2000-09-12 Kazu Hirata <kazu@hxi.com>
3547 * as.h: Fix formatting.
3548 * asintl.h: Likewise.
3549 * bit_fix.h: Likewise.
3550 * config/obj-aout.c: Likewise.
3551 * config/obj-aout.h: Likewise.
3552 * config/obj-bout.c: Likewise.
3553 * config/obj-bout.h: Likewise.
3554 * config/obj-coff.c: Likewise.
3555 * config/obj-coff.h: Likewise.
3556 * dwarf2dbg.h: Likewise.
3558 * flonum.h: Likewise.
3559 * frags.h: Likewise.
3560 * itbl-ops.h: Likewise.
3561 * macro.h: Likewise.
3564 * struc-symbol.h: Likewise.
3565 * subsegs.h: Likewise.
3566 * symbols.h: Likewise.
3568 * write.h: Likewise.
3570 2000-09-11 Kazu Hirata <kazu@hxi.com>
3572 * bignum-copy.c: Fix formatting.
3573 * config/tc-i370.c: Likewise.
3574 * config/tc-i960.c: Likewise.
3575 * config/tc-m68k.c: Likewise.
3576 * ehopt.c: Likewise.
3577 * flonum-copy.c: Likewise.
3578 * flonum-konst.c: Likewise.
3579 * flonum-mult.c: Likewise.
3580 * literal.c: Likewise.
3583 * stabs.c: Likewise.
3584 * subsegs.c: Likewise.
3586 2000-09-09 Philip Blundell <philb@gnu.org>
3588 * configure.in (arm*-*-uclinux*): New target.
3589 * configure: Regenerate.
3591 2000-09-09 Kazu Hirata <kazu@hxi.com>
3593 * input-file.c: Fix formatting.
3594 * itbl-ops.c: Likewise.
3595 * messages.c: Likewise.
3597 2000-09-08 Philip Blundell <philb@gnu.org>
3599 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3602 2000-09-07 H.J. Lu <hjl@gnu.org>
3604 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3605 * configure: Rebuild.
3607 2000-09-07 Kazu Hirata <kazu@hxi.com>
3609 * atof-generic.c: Fix formatting.
3610 * config/tc-mips.c: Likewise.
3611 * config/tc-vax.c: Likewise.
3612 * input-scrub.c: Likewise.
3614 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3616 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3617 * configure.in (sh-*-linux*): Added.
3618 * configure: Rebuilt.
3620 2000-09-06 Kazu Hirata <kazu@hxi.com>
3622 * config/tc-hppa.c: Fix formatting.
3624 * ecoff.c: Fix formatting.
3626 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3628 * configure: Rebuilt with new libtool.m4.
3630 2000-09-05 Kazu Hirata <kazu@hxi.com>
3632 * cgen.c: Fix formatting.
3633 * config/tc-ia64.c: Likewise.
3635 2000-09-05 Nick Clifton <nickc@redhat.com>
3637 * aclocal.m4: Regenerate.
3638 * config.in: Regenerate.
3639 * configure: Regenerate.
3640 * po/gas.pot: Regenerate.
3642 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
3644 * config/tc-cris.c: Correct comment typos.
3646 2000-09-05 Eric Christopher <echristo@cygnus.com>
3648 * config/tc-mn10300.c: Cleanup.
3649 (md_pcrel_from): Enable.
3651 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3653 * expr.c (operand): Fix a comment typo.
3654 * write.c (write_relocs): Fix a signed/unsigned warning.
3656 * config/tc-hppa.c (fudge_reg_expressions): New
3657 (hppa_force_reg_syms_absolute): New.
3658 (pa_equ): Allow reg_section expressions.
3659 * config/tc-hppa.c (md_optimize_expr): Define.
3660 (hppa_force_reg_syms_absolute): Prototype.
3662 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3663 (pa_parse_number): Pass in arg to select fp reg parsing.
3664 Return 1 to indicate format checks pass. If strict, then only
3665 accept a register or register symbol. Return value in...
3666 (pa_number): New static for pa_parse_number.
3667 (FP_REG_BASE): Define.
3668 (FP_REG_RSEL): Define.
3669 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3670 appropriate. White space changes.
3671 (need_pa11_opcode): Don't bother passing any params, get them from
3673 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3674 Remove extraneous check in case 'Q'.
3675 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3676 reg, set section of resulting symbol to reg_section.
3677 (pa_parse_space_stmt): Modify call to pa_parse_number.
3678 (pa_space): Likewise.
3680 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3681 (hppa_force_relocation): Handle vtable relocs.
3682 (pa_vtable_entry): New.
3683 (pa_vtable_inherit): New.
3684 (md_pseudo_table): Add entries for vtable pseudos.
3685 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3686 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3688 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3689 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3690 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3692 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3693 specify a symbol type.
3695 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3696 dependent things together.
3697 (md_elf_symbol_type): Define.
3699 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3701 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3703 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3704 (obj_elf_vtable_entry): Declare.
3706 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3707 and export function.
3708 (obj_elf_vtable_entry): Similarly.
3709 (elf_pseudo_table): Fix the damage with a cast.
3711 2000-09-03 Richard Henderson <rth@cygnus.com>
3713 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3714 for template selection when a label is needed.
3716 2000-09-02 Kazu Hirata <kazu@hxi.com>
3718 * config/tc-ia64.c: Fix formatting.
3720 2000-09-02 Nick Clifton <nickc@redhat.com>
3722 * configure.in: Increase version number to 2.10.91.
3723 * configure: Regenerate.
3724 * aclocal.m4: Regenerate.
3725 * config.in: Regenerate.
3726 * po/gas.pot: Regenerate.
3727 * Makefile.in: Regenerate.
3729 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3731 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3732 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3733 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3735 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3738 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3740 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3741 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3742 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3743 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3744 (GOT_symbol): New variable.
3745 (md_undefined_symbol): Set it.
3747 2000-09-01 Richard Henderson <rth@cygnus.com>
3749 * config/tc-ia64.c (match): Don't inline.
3750 (extra_goodness): New.
3751 (md_begin): Prefer nop.f and nop.b for best_template.
3753 2000-08-31 Kazu Hirata <kazu@hxi.com>
3755 * as.c: Fix formatting.
3757 * frags.c: Likewise.
3758 * macro.c: Likewise.
3760 2000-08-31 Eric Christopher <echristo@cygnus.com>
3762 * config/tc-mn10300.c: Cleanup and fix warnings.
3763 (md_pseudo_table): Add initializers.
3764 (md_show_usage): Cleanup.
3765 (md_parse_option): Fix warnings.
3766 (md_undefined_symbol): Fix warnings.
3767 (md_conver_frag): Fix warnings.
3768 (tc_gen_reloc): Fix warnings.
3769 (md_apply_fix3): Fix warnings.
3770 (check_operand): Fix warnings.
3772 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3774 * acinclude.m4: Include libtool and gettext macros from the
3776 * aclocal.m4, configure: Rebuilt.
3778 2000-08-30 Mark Hatle <mhatle@mvista.com>
3780 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3782 2000-08-31 Kazu Hirata <kazu@hxi.com>
3784 * listing.c: Fix formatting.
3786 2000-08-29 Kazu Hirata <kazu@hxi.com>
3788 * app.c: Fix a comment typo. Fix formatting.
3790 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3792 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3793 offset of the target destination for jmp instructions.
3794 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3796 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3798 * NEWS: Mention support for CRIS.
3800 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3802 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3803 Sets `.lcomm' alignment to zero.
3805 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3807 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3808 TC_FIX_ADJUSTABLE): Define.
3810 2000-08-23 Jim Wilson <wilson@cygnus.com>
3812 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3813 unwind.personality_routine is set.
3815 2000-08-23 H.J. Lu <hjl@gnu.org>
3817 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3819 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3821 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3824 2000-08-22 H.J. Lu <hjl@gnu.org>
3826 * config.in (STRICTCOFF): New for strict COFF.
3828 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3829 i386-*-go32* and i386-go32-rtems*.
3830 * configure: Rebuilt.
3832 * config/obj-coff.c (obj_coff_endef): Follow the historical
3833 behavior if STRICTCOFF is not defined.
3835 * doc/internals.texi: Document STRICTCOFF.
3837 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3839 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3840 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3841 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3842 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3843 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3844 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3845 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3848 2000-08-22 Eric Christopher <echristo@cygnus.com>
3850 * config/tc-mn10300.c: (md_apply_fix): New function.
3851 (mn10300_force_relocation): New function.
3852 (mn10300_fix_adjustable): New function.
3854 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3855 (TC_HANDLES_FX_DONE): Define.
3856 (obj_fix_adjustable): Define.
3857 (MD_APPLY_FIX3): Define.
3858 (TC_LINKRELAX_FIXUP): Define.
3860 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3862 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3864 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3866 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3868 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3869 if the fixup resulted in a relocation.
3871 2000-08-18 Nick Clifton <nickc@redhat.com>
3873 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3874 Make reference to first element of shift_names explicit.
3876 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3878 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3879 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3880 add a symbol's address. Removed all target-specific #ifdefs that
3881 used to accomplished the same.
3882 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3883 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3884 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3885 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3886 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3888 2000-08-17 Kazu Hirata <kazu@hxi.com>
3890 * dwarf2dbg.c: Fix formatting.
3892 2000-08-17 Nick Clifton <nickc@redhat.com>
3894 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3895 to be recoded as logical shift lefts by zero.
3897 2000-08-16 Jim Wilson <wilson@cygnus.com>
3899 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3900 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3902 (note_register_values): Handle IA64_OPND_R3_2 operands.
3904 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3906 * config/tc-i860.c (md_operand): Silly typo fixed.
3908 2000-08-16 Nick Clifton <nickc@redhat.com>
3910 * config/tc-arm.c (struct asm_shift): Delete.
3912 (enum asm_shift_index): New.
3913 (struct asm_shift_properties): New.
3914 (struct asm_shift_name): New.
3915 (shift_properties[]); New.
3916 (shift_names[]); New.
3918 (decode_shift): Use new structures.
3919 Issue a warning is "ROR #0" is used.
3920 Issue a warning if "ASR #0" or "LSR #0" is used.
3922 (md_begin): Initialise arm_shift_hsh table from new
3923 asm_shift_name array.
3925 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3927 * config/tc-sparc.c: Kill all warnings.
3928 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3930 (md_show_usage): Update usage text.
3932 2000-08-16 Nick Clifton <nickc@redhat.com>
3934 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3937 2000-08-15 Will Cohen <wcohen@redhat.com>
3939 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3941 * config/tc-sh.c (md_assemble): Changed so debug_type
3942 test performed for ppi_assemble
3943 * config/tc-sh.c: Included dwarf2dbg.h.
3944 (debug_line): Defined.
3945 (md_assemble): Generates dwarf2 line info.
3946 (sh_finalize): New function. Finalize dwarf2 info.
3947 (assemble_ppi): Returns size of code generated.
3948 (build_Mytes): Returns size of code generated.
3949 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3950 * config/tc-sh.h (md_end): Defined.
3951 (sh_finalize): Declared.
3953 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3955 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3958 2000-08-14 Nick Clifton <nickc@redhat.com>
3960 * config/tc-arm.c (do_bx): Allow "bx pc".
3962 2000-08-14 Jim Wilson <wilson@cygnus.com>
3964 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3965 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3966 (md_begin): Change assignment to md.flag to OR in the new bit.
3968 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3970 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3971 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3974 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3976 * NEWS: Mention i860 support.
3978 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3980 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3982 2000-08-14 Andreas Schwab <schwab@suse.de>
3984 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3986 2000-08-11 Andreas Schwab <schwab@suse.de>
3988 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3991 2000-08-11 Kazu Hirata <kazu@hxi.com>
3993 * expr.c: Fix formatting.
3994 * config/obj-bout.c: Likewise.
3996 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3998 * doc/c-i860.texi: Flesh out the i860 section more.
4000 2000-08-10 Kazu Hirata <kazu@hxi.com>
4002 * symbols.c: Fix formatting.
4005 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4007 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4008 modifier has the IgnoreSize bit set.
4010 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4012 From Rodney Brown <RodneyBrown@mynd.com>
4013 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4014 * configure: Regenerate.
4016 2000-08-09 Kazu Hirata <kazu@hxi.com>
4018 * hash.c: Fix formatting.
4021 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4023 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4024 (i860_fix_info): New enum.
4025 (MD_APPLY_FIX3): Define.
4026 (WORKING_DOT_WORD): Define.
4027 (TC_HANDLES_FX_DONE): Define.
4028 (DIFF_EXPR_OK): Define.
4029 (LISTING_HEADER): Define.
4030 (TARGET_FORMAT): Select target format based on endian flag.
4031 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4032 (target_big_endian): Add external declaration.
4034 * config/tc-i860.c: All existing code reworked completely. Other
4035 new code shown below.
4036 (SYNTAX_SVR4): Define.
4037 (target_warn_expand): New variable.
4038 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4039 (md_longopts): Declare and define with new options (-EL, -EB,
4041 (md_show_usage): New function.
4042 (md_operand): New function.
4043 (obtain_reloc_for_imm16): New function.
4044 (md_apply_fix3): New function.
4045 (tc_gen_reloc): New function.
4047 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4049 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4050 2 bytes of the jump address are in the same frag.
4051 (find): Accept 68hc12 register indirect modes.
4053 * NEWS: Mention 68HC11 & 68HC12 support.
4055 2000-08-07 Richard Henderson <rth@cygnus.com>
4057 * config/tc-ia64.c (unwind): Add prologue_mask member.
4058 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4059 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4060 (dot_body): Clear unwind.prologue_mask.
4061 (dot_prologue): Set it. Accept a register second argument.
4063 2000-08-07 Kazu Hirata <kazu@hxi.com>
4065 * config/atof-ieee.c: Fix formatting.
4066 * config/atof-tahoe.c: Likewise.
4068 2000-08-06 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4073 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4074 of .popsection, .previous, .pushsection, .subsection,
4075 .version, .vtable_entry, .vtable_inherit and .weak.
4077 2000-08-05 Kazu Hirata <kazu@hxi.com>
4079 * config/tc-cris.c: Fix formatting.
4080 * config/tc-i386.c: Likewise.
4081 * config/tc-sparc.c (sparc_ip): Simplify the code.
4083 2000-08-04 Kazu Hirata <kazu@hxi.com>
4085 * config/tc-cris.c: Rearrange code for readability.
4086 * config/tc-d10v.c: Fix formatting.
4087 * config/tc-m32r.c: Likewise.
4088 * config/tc-sparc.c: Likewise.
4090 2000-08-02 Jim Wilson <wilson@cygnus.com>
4092 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4093 before ia64_find_opcode.
4094 (md_assemble): Likewise.
4096 2000-08-01 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4099 Undo some formatting fixes.
4101 2000-08-01 Kazu Hirata <kazu@hxi.com>
4103 * config/obj-som.c: Fix formatting.
4104 * config/obj-ieee.c: Likewise.
4105 * config/tc-arm.c: Likewise.
4106 * config/tc-v850.c: Likewise.
4108 2000-08-01 Nick Clifton <nickc@redhat.com>
4110 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4111 index by command line option.
4113 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4115 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4116 (@node M68K-Branch): Rewrite to match the reality.
4118 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4120 * doc/c-i860.texi: New file.
4121 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4122 * doc/Makefile.in: Regenerate.
4123 * doc/all.texi: Add I860 as relevant architecture.
4124 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4126 2000-07-31 Kazu Hirata <kazu@hxi.com>
4128 * config/tc-d30v.c: Fix formatting.
4130 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4132 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4133 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4134 long emit a long branch if available instead of an absolute jump, never
4135 emit absolute jumps for anything with --pcrel.
4137 * doc/c-m68k.texi: Document new command line option.
4139 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4141 * config/tc-avr.c: Use PARAMS macro in function declarations.
4142 Don't declare md_pcrel_from_section (already in tc-avr.h).
4143 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4144 (avr_operand): Don't set (unsigned) op_mask to -1.
4146 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4148 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4149 * configure: Regenerated.
4150 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4151 of operand to the .type directive (.e.g, "type").
4153 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4155 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4156 * app.c (do_scrub_chars): Record where first comment found.
4157 * read.c (read_a_source_file): Init found_comment on entry, and
4158 notify whether comments found on exit.
4159 * config/tc-hppa.c (md_shortopts): Add "c".
4160 (md_longopts): Add warn-comment.
4161 (md_parse_option): Handle it.
4162 (md_show_usage): Show available options.
4163 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4165 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4167 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4168 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4170 (md_estimate_size_before_relax): Don't fall off end of function.
4172 2000-07-27 Kazu Hirata <kazu@hxi.com>
4174 * config/tc-avr.c: Fix formatting.
4175 * config/tc-ns32k.c: Likewise.
4177 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4179 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4181 2000-07-27 Kazu Hirata <kazu@hxi.com>
4183 * config/tc-d10v.c: Fix formatting.
4184 * config/tc-z8k.c: Likewise.
4185 * config/tc-sparc.c: Likewise.
4187 2000-07-26 Dave Brolley <brolley@redhat.com>
4189 * cgen.c (queue_fixup): Declare opinfo.
4190 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4191 (gas_cgen_md_operand): Ditto.
4192 (gas_cgen_md_apply_fix3): Ditto.
4194 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4196 * config/obj-coff.c (obj_frob_symbol): Don't merge
4197 labels. Don't merge if the symbol isn't constant. Return
4198 immediately if a symbol is merged.
4200 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4202 * frags.c (frag_align): Correct absolute section alignment.
4204 2000-07-20 DJ Delorie <dj@redhat.com>
4206 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4207 it breaks linking against DLLs.
4209 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4211 * configure.in: Add CRIS support.
4212 * configure: Regenerate.
4213 * Makefile.am: (CPU_TYPES): Add cris.
4214 (CPU_OBJ_VALID) [aout]: Add cris.
4215 (MULTI_CPU_TYPES): Add cris.
4216 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4217 [coff]: Only i386 and mips are valid.
4218 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4219 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4220 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4221 Regenerate dependencies.
4222 * Makefile.in: Regenerate.
4223 * aclocal.m4: Regenerate.
4224 * as.c: Declare crisaout, criself.
4225 * config/tc-cris.h, config/tc-cris.c: New.
4226 * config/e-criself.c, config/e-crisaout.c: New.
4227 * po/POTFILES.in, po/gas.pot: Regenerate.
4229 2000-07-20 Kazu Hirata <kazu@hxi.com>
4231 * read.c: Fix formatting.
4232 * write.c: Fix formatting.
4234 2000-07-19 H.J. Lu <hjl@gnu.org>
4236 * sb.c: Include <stdlib.h> if exists for abort ().
4238 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4240 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4241 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4242 (pa_type_args): Same here.
4244 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4246 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4247 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4248 the storage class is already set.
4250 2000-07-17 Kazu Hirata <kazu@hxi.com>
4252 * config/tc-m68hc11.c: Fix formatting.
4253 * config/tc-mn10200.c: Likewise.
4254 * config/tc-mn10300.c: Likewise.
4255 * config/tc-pj.c: Likewise.
4256 * config/tc-tic80.c: Likewise.
4257 * config/tc-w65.c: Likewise.
4259 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4261 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4264 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4266 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4269 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4271 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4272 ELF as are used for SOM (except the 32-bit reloc one) to decide
4273 whether a symbol can be reduced to a section symbol. Expand on
4274 the comment for symbols involved in LR% and RR% expressions.
4276 2000-07-14 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-mips.c (mips_disable_float_construction): New
4279 static variable. Set to true if doubles should not be
4280 constructed by loading two single width fp registers with
4281 halves of the value.
4282 (mips_ip): Test mips_disable_float_construction.
4283 (md_longopts): Add command line switches --construct-floats
4284 and --no-construct-floats.
4285 (md_parse_option): Parse new command line options.
4286 (md_show_usage): Describe new command line options.
4288 * doc/c-mips.texi: Document new command line options.
4290 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4292 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4293 * configure: Regenerate.
4295 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4297 * configure.in (DEFAULT_EMULATION setting): Revert part of
4298 2000-07-01 change that set te_multi=multi unless set to tmips.
4299 * configure: Regenerate.
4301 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4303 * config/obj-coff.c (coff_frob_section): Add padding to the last
4304 section when aligning it increases its size.
4306 2000-07-11 Kazu Hirata <kazu@hxi.com>
4308 * config/tc-tic54x.c: Fix formatting.
4310 2000-07-10 Kazu Hirata <kazu@hxi.com>
4312 * config/tc-h8500.c: Fix formatting.
4313 * config/tc-tic54x.c: Fix formatting.
4315 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4317 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4318 displacements correctly.
4320 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4322 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4324 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4328 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4330 From David Huggins-Daines <dhd@linuxcare.com>
4331 * config/te-hppalinux64.h: Add a new emulation.
4332 * configure.in (emulations): Add configure bits to support the
4333 64-bit Linux/parisc target.
4334 * configure: Regenerate.
4336 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4337 (md_shortopts): Add `V' for ELF.
4339 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4340 when SOM or ELF_ARG_RELOC are defined.
4341 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4342 ELF_ARG_RELOC are defined.
4343 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4344 (pa_stringer): ..Do it here instead. Fix comment typos.
4345 (hppa_force_relocation): Cast enums to int before comparing with
4348 From Ryan Bradetich <rbradetich@uswest.net>
4349 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4350 redifinition warning.
4351 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4352 (hppa_force_relocation): ditto
4353 (md_apply_fix): Added cast to buf to fix warnings.
4355 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4356 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4358 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4359 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4360 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4361 reloc_type** to avoid warnings in switch.
4362 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4363 little earlier instead.
4365 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4367 (pa_type_args): Use symbol_arg_reloc_info.
4368 (struct pa_it): Make arg_reloc unsigned int.
4369 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4370 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4371 (pa_code): Delete. pa_text duplicates this function.
4372 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4373 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4375 (cons_fix_new_hppa): Actually change selector to e_fsel when
4376 warning about assuming so.
4377 (tc_gen_reloc): More example elf arg reloc code.
4378 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4379 (hppa_force_relocation): Likewise.
4381 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4383 (pa_end_of_source): Prototype.
4384 (hppa_fix_adjustable): Prototype.
4385 (LABELS_WITHOUT_COLONS): Move it..
4386 * config/te-hppa.h: To here.
4388 * config/te-hppa64.h: New file.
4390 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4392 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4393 format -10, -16, 16 relocs.
4394 (hppa_elf_mark_end_of_function): Test for null
4395 last_call_info->start_symbol
4397 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4398 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4399 re_assesmble_* functions. Delete extraneous statements. Fix
4401 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4402 insn to re_assemble_*.
4404 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4406 * doc/internals.texi (Expressions): Fix typo.
4408 2000-07-08 Kazu Hirata <kazu@hxi.com>
4410 * config/tc-sh.c: Fix formatting.
4411 * config/tc-tic54x.c: Fix formatting.
4412 * depend.c: Fix formatting.
4413 * flonum-konst.c: Likewise.
4414 * flonum-mult.c: Likewise.
4416 2000-07-07 Kazu Hirata <kazu@hxi.com>
4418 * config/tc-sh.c: Fix comments.
4419 * config/obj-vms.c: Fix comments.
4420 * config/tc-a29k.c: Likewise.
4421 * config/tc-alpha.c: Likewise.
4422 * config/tc-h8300.c: Likewise.
4423 * config/tc-h8500.c: Likewise.
4424 * config/tc-i370.c: Likewise.
4425 * config/tc-ia64.c: Likewise.
4426 * config/tc-m68hc11.c: Likewise.
4427 * config/tc-m68k.c: Likewise.
4428 * config/tc-mips.c: Likewise.
4429 * config/tc-ns32k.c: Likewise.
4430 * config/tc-ppc.c: Likewise.
4431 * config/tc-z8k.c: Likewise.
4433 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4435 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4436 Default to '(SEC_LOAD | SEC_DATA)'.
4437 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4439 * doc/internals.texi (CPU Backend): Describe
4440 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4442 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4444 * as.c (parse_args): NULL terminate the long option list.
4446 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4448 * config/tc-d30v.h: Include "write.h" for fixS.
4449 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4451 2000-07-05 Nick Clifton <nickc@cygnus.com>
4453 * config/tc-d30v.c (write_2_short): Further changes to warning
4454 messages produced when combining EITHER_BUT_PREFER_MU attributed
4457 2000-07-05 DJ Delorie <dj@redhat.com>
4461 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4463 * config/tc-arm.c (psrs): Accept combinations of flags.
4465 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4467 * config/tc-avr.c: Change _ () to _() around all strings marked
4468 for translation (exception from the usual coding style).
4469 (avr_opt): New struct variable, how the new switches are set.
4470 (OPTION_MMCU): Define as 'm' and actually use.
4471 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4472 (show_mcu_list): New function, display the list of known MCUs.
4473 (md_show_usage): Document the new switches. Call show_mcu_list.
4474 (avr_set_arch): Change 'm' to OPTION_MMCU.
4475 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4476 Handle the new switches.
4477 (avr_operands): Disable warnings for undefined combinations of
4478 operands if -mall-opcodes. Disable warnings for skipping two-word
4479 instructions if enhanced core or -mno-skip-bug.
4480 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4481 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4482 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4483 (avr_ldi_expression): Warn about implicit lo8().
4484 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4486 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4488 * configure.in: Add entry for mips-*-sysv4*MP*
4489 * configure: Rebuild
4490 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4491 elf32-tradlittlemips for traditional mips targets.
4492 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4493 test for Link Once sections as in adjust_reloc_syms.
4494 * config/te-tmips.h: New file for traditional mips targets. Define
4497 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4499 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4500 flags argument is not present, don't change an existing section's
4501 section's attributes. If the flags argument is present, warn if the
4502 attributes don't match the section's current attributes. When
4503 long section names are supported, set SEC_LINK_ONCE and
4504 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4506 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4508 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4509 symbols; create them.
4511 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4513 * write.c (set_segment_vma): New: Set vma and lma for a segment.
4514 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4516 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
4518 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4519 expressions. Ignore the problem when handling 16 bit signed
4520 immediates, because the assembler will take care of the relocation
4523 2000-06-27 Nick Clifton <nickc@cygnus.com>
4525 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4526 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4527 sequential order, and emit warning messages if the input source
4528 code contains constructs like that, or parallel constructs
4529 containing such opcodes.
4531 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4533 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4534 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4535 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4536 (md_show_usage): Update usage message.
4537 (md_parse_option): Allow redefinition of MCU type within the
4538 same avr[1-5] bfd machine type. Show both old and new MCU type
4539 in the error message.
4540 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4541 Simplify 8K wrap code.
4543 2000-06-25 Kazu Hirata <kazu@hxi.com>
4545 * config/obj-aout.c: Remove all uses of DEFUN.
4546 * config/obj-ieee.c: Likewise.
4547 * config/tc-sh.c: Fix comment typos.
4548 * config/tc-tahoe.c: Likewise.
4549 * config/tc-vax.c: Likewise.
4550 * config/tc-w65.c: Likewise.
4551 * config/tc-z8k.c: Likewise.
4552 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4554 2000-06-24 DJ Delorie <dj@cygnus.com>
4556 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4557 more changes from Sept 1999
4558 (tc_i386_fix_adjustable): ditto
4559 (md_apply_fix3): ditto
4561 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
4563 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4564 (gas_cgen_parse_operand): Set it around expression() call.
4565 (gas_cgen_md_operand): Test for it before longjmp().
4567 2000-06-24 Kazu Hirata <kazu@hxi.com>
4569 * config/tc-h8500.c: Remove all uses of DEFUN.
4570 * config/tc-sh.c: Likewise.
4571 * config/tc-w65.c: Likewise.
4572 * config/tc-z8k.c: Likewise.
4574 * config/tc-h8500.c: Fix typos in comments.
4576 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
4578 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4581 2000-06-23 matthew green <mrg@redhat.com>
4583 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4584 defined. Fix error message for `[' grouping.
4586 2000-06-22 Kazu Hirata <kazu@hxi.com>
4588 * config/tc-h8300.c: Fix formatting and comment typos.
4590 2000-06-22 Timothy Wall <twall@cygnus.com>
4592 * config/tc-ia64.c (note_register_values): Move premature QP
4593 notation clearing into the appropriate place.
4595 2000-06-22 Alan Modra <alan@linuxcare.com.au>
4597 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4598 first before anything else. Add bin-bugs.h, emul.h and progress.h
4599 Sort list of files as for $(OBJS) in Makefile.am.
4601 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4602 find one. Remake dependencies.
4603 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4604 * Makefile.in: Regenerate.
4605 * doc/Makefile.in: Regenerate.
4607 * config/tc-i386.c (i386_displacement): Don't assume a constant
4608 displacement is necessarily 16 bits when in 16 bit code mode.
4609 (md_assemble): Instead size the displacement here after we know
4610 for sure that a .code16gcc operand hasn't automatically added
4611 operand size prefixes.
4613 2000-06-21 H.J. Lu <hjl@gnu.org>
4615 * Makefile.am: Rebuild dependency.
4616 * Makefile.in: Rebuild.
4618 2000-06-21 Kazu Hirata <kazu@hxi.com>
4620 * config/tc-h8300.c (parse_reg): Make the function static.
4621 (parse_exp): Likewise.
4623 2000-06-20 DJ Delorie <dj@cygnus.com>
4625 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4626 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4627 for cygwin import libraries to work properly.
4629 2000-06-20 H.J. Lu <hjl@gnu.org>
4631 * Makefile.am: Rebuild dependency.
4632 * Makefile.in: Rebuild.
4633 * configure: Likewise.
4634 * doc/Makefile.in: Likewise.
4636 2000-06-20 Timothy Wall <twall@cygnus.com>
4638 * doc/internals.texi (CPU backend): Add @itemx for
4639 TC_START_LABEL_WITHOUT_COLON.
4640 * doc/c-tic54x.texi: New.
4641 * doc/as.texinfo: Add tic54x features and include primary tic54x
4643 * doc/all.texi: Add C54X.
4644 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4645 * doc/Makefile.in: Regenerate.
4646 * configure.in: Add tic54x and define LIBM for tic54x.
4647 * configure: Regenrate.
4648 * config/tc-tic54x.[ch]: New.
4649 * config/obj-coff.h: Add tic54x.
4650 * Makefile.am: (CPU_TYPES): Add tic54x.
4651 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4652 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4653 (as_new_LDADD): Add $(LIBM).
4654 * Makefile.in: Regenerate.
4656 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4658 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4659 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4660 * doc/as.texinfo: Likewise.
4662 * configure, Makefile.in: Regenerate.
4663 * configure.in (emulations): Recognize m6811 and m6812.
4664 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4665 Added files for 68hc11 and 68hc12 assembler.
4666 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4667 * config/tc-m68hc11.h: Header definition for that assembler.
4669 2000-06-18 Nick Clifton <nickc@redhat.com>
4671 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4672 instead of OCTETS_PER_BYTE.
4674 * config/tc-v850.c: Fix compile time warnings.
4675 * config/tc-ppc.c: Fix compile time warnings.
4677 2000-06-18 H.J. Lu <hjl@gnu.org>
4679 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4680 * configure: Rebuild.
4682 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4684 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4687 2000-06-16 Nick Clifton <nickc@cygnus.com>
4689 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4690 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4692 * doc/c-mips.texi: Document newly accepted cpu variants.
4694 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4696 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4698 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4700 * macro.c (getstring): Make it possible to escape the quote
4703 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4705 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4707 2000-06-13 H.J. Lu <hjl@gnu.org>
4709 * configure: Regenerate.
4711 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4713 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4715 * doc/internals.texi (line_separator_chars): Semicolon is no
4716 longer a default. Mention null and newline as defaults.
4718 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4720 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4721 * config/tc-i860.h (line_separator_chars): Likewise.
4722 * config/tc-h8300.c (line_separator_chars): Likewise.
4723 * config/tc-i960.c (line_separator_chars): Likewise.
4724 * config/tc-m68k.c (line_separator_chars): Likewise.
4725 * config/tc-mips.c (line_separator_chars): Likewise.
4726 * config/tc-ns32k.c (line_separator_chars): Likewise.
4727 * config/tc-sparc.c (line_separator_chars): Likewise.
4728 * config/tc-vax.c (line_separator_chars): Likewise.
4730 * config/tc-h8300.c (comment_chars): Use string initialiser.
4731 * config/tc-i960.c (line_comment_chars): Likewise.
4732 * config/tc-z8k.c (comment_chars, line_comment_chars,
4733 line_separator_chars): Likewise.
4735 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4738 2000-06-08 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4743 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4745 * configure.in (VERSION): Update to show this is the CVS mainline.
4747 2000-06-08 Matthew Jacob <mjacob@feral.com>
4749 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4750 $at is the integer register $r28, vs. both $r28 and the floating
4751 point register $f28.
4753 2000-06-08 James E. Wilson <wilson@cygnus.com>
4755 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4756 (dot_endp): Don't call ia64_flush_insns.
4757 (emit_one_bundle): Don't delete prologue/body records from
4758 unwind_record list in first loop. Rewrite second loop to account for
4761 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4763 * config/tc-ia64.c: Add missing prototypes.
4764 (generate_unwind_image): Cast argument to output_unw_records call.
4766 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4768 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4770 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4772 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4773 (REGISTER_P): likewise.
4774 (avr_opcodes): uses include/opcode/avr.h
4775 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4777 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4779 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4782 2000-06-03 H.J. Lu <hjl@gnu.org>
4784 * read.c (is_end_of_line): Put back `;'.
4786 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4788 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4790 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4792 * expr.c (operand): Test is_end_of_line outside switch to catch
4793 line separator chars that are also operators.
4794 (operator): Return O_illegal for line separator chars.
4796 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4797 entry (or `!' entry for TC_HPPA).
4799 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4800 before indexing is_end_of_line. Remove redundant check for '\0'.
4802 * config/tc-h8500.c (md_assemble): Likewise.
4803 * config/tc-mcore.c (md_assemble): Likewise.
4804 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4807 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4809 * config/tc-mcore.c (mcore_cons): Likewise.
4810 (mcore_float_cons): Likewise.
4811 (mcore_stringer): Likewise.
4812 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4814 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4816 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4818 2000-05-29 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-sh.c: Fix compile time warning messages.
4822 * config/tc-mips.c: Fix compile time warning messages.
4824 2000-05-29 Philip Blundell <philb@gnu.org>
4826 * doc/as.texinfo: Update copyright dates.
4827 (Local Labels): Delete misplaced mention of ARM.
4828 * NEWS: Mention ARM ELF support.
4830 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4832 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4833 it is modified, and use the real_size to compute the frag address
4834 for dwarf2 line info.
4836 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4838 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4839 line-matching scheme to cope with automake moving variables around.
4840 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4841 * Makefile.in: Regenerate.
4843 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4845 * config/tc-sparc.c (sparc_relax): New.
4846 (md_longopts): Add -relax and -no-relax options.
4847 (md_parse_options, md_show_usage): Likewise.
4848 (md_apply_fix3): Optimize tail call into branch always if possible.
4850 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4852 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4853 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4854 rules, with warning when a GAS statement specifies a packing that
4855 will result in an instruction being squashed.
4856 Added typdef packing_type and enumerals, changed various integer
4857 literals to use the enumerals.
4859 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4861 * config/tc-ia64.c (dot_restorereg_p): New function.
4862 (md_pseudo_table): Add restorereg.p.
4863 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4864 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4866 * config/tc-ia64.h (unw_record_type): Add unwabi.
4867 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4868 called MASK with members for imask, and the masks produced by
4869 fr_mem, gr_mem, br_mem, and frgr_mem.
4870 (unw_p_record): Add members ABI and CONTEXT.
4871 (unw_x_record): Add member AB.
4872 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4873 as pseudo-register for use during unwind info generation.
4874 (AR_PFS, AR_LC): New macros.
4875 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4876 whose names start with an at sign (as in "@priunat").
4877 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4879 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4880 proc_end, unwind_info, personality_routine): Consolidate into
4881 "unwind" structure to reduce offset-table use. Add member
4882 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4884 (output_R1_format, output_R3_format, output_P3_format,
4885 output_P6_format): Initialize R with zero to reduce compiler warnings.
4886 (output_P7_format): Ditto. Add `default' branch to switch
4887 statement to reduce compiler warnings.
4888 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4889 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4890 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4891 into single argument.
4892 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4893 compiler warnings. Merge A and B args into single argument.
4894 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4895 A and B args into single argument.
4896 (free_record): Removed (wasn't used).
4897 (free_list_records): Also free imasks in prologue records.
4898 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4899 (output_spill_mask): Remove.
4900 (output_unwabi): New function.
4901 (output_epilogue, output_label_state, output_copy_state): Call
4903 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4904 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4906 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4907 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4908 as part of handling the prologue records. Emit region's imask if
4909 we have one. Handle unwabi, epilogue, label_state, copy_state,
4910 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4911 spill_sprel_p, and spill_reg_p records.
4912 (set_imask, count_bits, slot_index): New function.
4913 (fixup_unw_records): Fix region size computation. Handle
4914 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4915 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4916 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4917 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4918 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4919 (dot_save): Use manifest constants for applicaton registers.
4920 Handle REG_PR and REG_PRIUNAT.
4921 (dot_restore): Don't just ignore it.
4922 (dot_restorereg): New function..
4923 (generate_unwind_image): Ensure unwind info is a multiple of eight
4924 bytes, not just four bytes.
4925 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4926 (dot_altrp): Don't just ignore it.
4927 (dot_savemem): New function. Replaces dot_savesp() and
4928 dot_savepsp(). Use manifest constants for applicaton registers.
4929 Handle REG_PR and REG_PRIUNAT.
4930 (dot_savef): Simplify.
4931 (dot_saveb): Support generation of br_gr.
4932 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4933 dot_label_state, dot_copy_state): New function.
4934 (dot_unwabi): Don't just ignore it.
4935 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4936 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4937 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4938 (emit_one_bundle): Set slot number for prologue/body records
4939 *before* emitting the first insn.
4940 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4941 (md_begin): Declare "psp" pseudo-register.
4942 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4943 so we don't get segfault.
4944 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4945 counts as required per SW Conventions manual
4946 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4947 output_preds_psprel, output_preds_sprel, output_spill_base,
4948 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4949 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4950 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4951 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4952 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4953 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4954 (dot_vframe): Implement.
4955 (dot_vframesp, dot_vframepsp): New function.
4957 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4959 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4960 * configure: Regenerate.
4962 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4964 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4965 (md_estimate_size_before_relax): so we can use it here instead of
4966 old kludges. Localise vars to blocks. Comment.
4968 * frags.c (frag_new): Update fr_var comments.
4969 * frags.h (struct frag): Ditto.
4971 2000-05-22 Richard Henderson <rth@cygnus.com>
4973 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4974 (pseudo_func): Add pcrel.
4975 (operand_match): Handle IA64_OPND_TGT64.
4976 (build_insn): Likewise.
4977 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4978 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4979 (fix_insn): Handle all three 64-bit relocation types.
4981 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4983 * obj.h (struct format_ops): New members begin, app_file,
4984 s_set_other, s_set_desc, s_get_type, s_set_type,
4985 separate_stab_sections, init_stab_section.
4987 * config/obj-multi.h: Update GPL notice to v2.
4989 (obj_app_file): New.
4990 (S_SET_SIZE): Test s_set_size for NULL before calling.
4991 (S_SET_ALIGN): Similar for s_set_align.
4996 (SEPARATE_STAB_SECTIONS): New.
4997 (INIT_STAB_SECTION): New.
4998 (EMIT_SECTION_SYMBOLS): New.
4999 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5001 * config/obj-elf.h: Update GPL notice to v2.
5002 Mention that this file is included from obj-multi.h.
5003 (obj_begin): Wrap definition in ifndef.
5004 (elf_file_symbol): Constify declaration.
5005 (obj_app_file): Ditto.
5006 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5007 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5009 * config/obj-elf.c (elf_s_set_other): New.
5010 (elf_file_symbol): Constify argument.
5011 (elf_separate_stab_sections): New.
5012 (elf_init_stab_section): New.
5013 (elf_format_ops): Add new members. Remove comma at end.
5015 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5016 (ecoff_format_ops): Add new fields. Remove comma at end.
5017 Mention inconsistency for emit_section_symbols.
5019 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5021 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5022 (coff_separate_stab_sections): New.
5023 (coff_format_ops): Add new members.
5025 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5026 (obj_aout_s_set_other): New.
5027 (obj_aout_s_set_desc): New.
5028 (obj_aout_s_get_type): New.
5029 (obj_aout_s_set_type): New.
5030 (obj_aout_separate_stab_sections): New.
5031 (aout_format_ops): New members added. Use obj_aout_process_stab,
5032 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5033 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5035 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5037 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5039 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5040 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5041 (md_estimate_size_before_relax): Ensure jumps to weak and
5042 externally visible symbols are relocatable.
5044 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5046 * stabs.c (aout_process_stab): Make global.
5047 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5048 * read.h (aout_process_stab): Declare.
5050 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5051 Generalize to *aout, *coff *elf.
5052 * configure: Regenerated.
5054 * doc/internals.texi (Object format backend): Say
5055 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5057 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5058 * Makefile.in: Regenerated.
5060 2000-05-19 Catherine Moore <clm@cygnus.com>
5062 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5064 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5066 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5067 instruction to reflect change in re_assemble_*.
5069 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5071 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5072 build PA64 ELF tools.
5073 * configure: Rebuilt.
5075 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5077 * Makefile.am: Regenerate dependencies.
5078 * Makefile.in: Regenerate.
5080 2000-05-15 Nick Clifton <nickc@cygnus.com>
5082 * config/tc-arm.c (struct asm_psr): Add boolean field
5083 distinguishing between CSPR and SPSR. Rename 'number' field
5085 (psrs): Rearrange contents to match new asm_psr structure.
5086 (arm_psr_parse): Move next to psr_required_here. Make it
5087 return an asm_psr structure.
5088 (psr_required_here): Use asm_psr structure returned by
5090 (do_msr): Reorganise to allow psr_required_here to be called
5092 (md_undefined_name): Mark 'name' parameter as unused, since
5093 the COFF target does not use it.
5095 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5097 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5099 * config/te-aux.h: Likewise.
5100 * config/te-dpx2.h: Likewise.
5101 * config/te-go32.h: Likewise.
5102 * config/te-hp300.h: Likewise.
5103 * config/te-hppa.h: Likewise.
5104 * config/te-i386aix.h: Likewise.
5105 * config/te-ic960.h: Likewise.
5106 * config/te-interix.h: Likewise.
5107 * config/te-nbsd532.h: Likewise.
5108 * config/te-pc532mach.h: Likewise.
5109 * config/te-ppcnw.h: Likewise.
5110 * config/te-psos.h: Likewise.
5111 * config/te-sparcaout.h: Likewise.
5112 * config/te-sun3.h: Likewise.
5113 * config/te-sysv32.h: Likewise.
5115 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5117 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5118 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5119 and sign extend without an if statement.
5120 (build_bytes): Likewise.
5122 2000-05-14 Kazu Hirata <kazu@hxi.com>
5124 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5125 X_add_symbol L_32 case.
5127 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5129 * config/te-freebsd.h: New file.
5131 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5133 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5134 bindtextdomain): Replace defines with those from intl/libgettext.h
5135 to quieten gcc warnings.
5137 * NEWS: Mention x86 .arch and -q.
5139 * config/tc-i386.c (quiet_warnings): New.
5140 (md_assemble): Use quiet_warnings.
5141 (md_parse_option): Set quiet_warnings from -q.
5142 (md_show_usage): Mention -q, delete -m.
5143 (flag_do_long_jump): Delete.
5144 (md_parse_option): Remove -m.
5145 (md_show_usage): Remove -m.
5146 (md_create_long_jump): Remove useless flag_do_long_jump code.
5148 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5149 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5151 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5152 Alexander Sokolov <robocop@netlink.ru>
5154 * doc/c-i386.texi (i386-Arch): New section.
5155 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5157 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5158 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5159 architecture has been given and is not 486.
5160 (set_cpu_arch): New.
5161 (md_pseudo_table): Add .arch.
5162 (md_assemble): Warn if cpu architecture has been given and an
5163 unsupported instruction.
5165 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5166 Move operand_types bit defines after relevant template field.
5167 (template): Add cpu_flags.
5171 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5173 * config/tc-mn10300.h (md_end): Define.
5174 (mn10300_finalize): Declare.
5175 * config/tc-mn10300.c: Include dwarf2dbg.h.
5176 (debug_line): Define.
5177 (md_assemble): Generate dwarf2 line info.
5178 (mn10300_finalize): New function. Finalize dwarf2 info.
5180 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5182 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5183 external version of the relocation for weak symbols.
5185 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5187 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5188 frame size in units of 16 bytes, as required per SW Conventions manual.
5189 (output_unw_records): Output info-block header as a dword to get
5192 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5194 * as.h: #include "file", not <file> on files from ../include.
5195 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5196 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5197 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5198 (tc_coff_symbol_emit_hook): Ditto.
5199 (OPTCOUNT): Cast to int to avoid compiler warning.
5200 (md_begin): Fix signed/unsigned warnings.
5202 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5204 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5205 ABRANCH LONG case for a conditional branch on a 68000.
5206 (md_estimate_size_before_relax): Likewise. Also handle
5207 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5208 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5209 PC-relative on all CPUs.
5210 (md_estimate_size_before_relax): Likewise.
5212 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5214 * as.c (parse_args): Just mention current year in printed
5217 2000-05-03 J.T. Conklin <jtc@redback.com>
5219 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5221 (md_parse_option): Recognize -m7400.
5223 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5225 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5226 don't permit lp to become less than the words array.
5228 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5230 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5231 Fix little-endian case.
5233 2000-05-03 David O'Brien <obrien@NUXI.com>
5235 * as.c (parse_args): Update copyright.
5237 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5239 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5240 for the .bss section too.
5242 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5244 * configure.in: Set em=linux for hppa-*-linux.
5245 * configure: Regenerate.
5246 * doc/Makefile.in: Regenerate with correct automake.
5248 * frags.c (frag_grow): Sanity check chunk_size.
5250 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5251 * config/obj-som.h: Likewise.
5252 * config/obj-ieee.h: Likewise.
5254 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5256 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5257 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5258 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5259 (pa_ip): low_sign_unext now returns via function value. Use
5260 re_assemble_* instead of dis_assemble_* and
5261 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5263 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5264 (md_section_align, md_parse_option, md_show_usage,
5265 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5266 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5267 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5268 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5269 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5271 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5272 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5273 outside of switch. Correct mask and shifting errors in case 10
5274 and case -11. In case 21, compare against signed range to suit
5275 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5276 case 17 and case 22, use offsetT variable to properly check range.
5277 Use re_assemble_* here too.
5278 (evaluate_absolute): Change type of value to offsetT. Call
5279 hppa_field_adjust to do the work for us.
5280 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5281 (pa_parse_cmpib_64_cmpltr): Ditto.
5282 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5283 of i to unsigned int.
5284 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5285 (pa_end_of_source): Return type is void.
5287 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5289 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5291 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5293 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5294 More comments added.
5295 (md_begin): Removed "construct symbols for each register name".
5296 Because register names conflicts with GCC generated function
5298 (avr_operand): Now constant numbers can be used as a register
5299 identifiers (0 as r0, 31 as r31).
5300 (md_assemble): use skip_space () before parsing instruction
5303 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5305 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5306 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5307 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5308 * configure: Regenerate.
5310 2000-04-29 Andreas Jaeger <aj@suse.de>
5312 * as.h: Correctly check GCC version.
5314 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5316 * doc/as.1: Fix unbalanced brackets.
5318 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5320 (line_comment_chars): Set to '/' if TE_FreeBSD.
5322 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5324 * configure.in: Configury support for PA64 (currently disabled).
5325 * configure: Rebuilt.
5327 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5329 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5330 bfd_set_section_alignment.
5332 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5334 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5337 2000-04-24 Nick Clifton <nickc@cygnus.com>
5339 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5340 * doc/as.texinfo (Align): Include arm and strongarm in list of
5341 targets that have the second form of the behaviour of the .align
5344 2000-04-24 Mark Klein <mklein@dis.com>
5346 * config/obj-som.c: Terminate obj_pseudo_table.
5348 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5350 * as.c (parse_args): Allow md_parse_option to override -a listing
5352 * config/obj-coff.c (add_lineno): Change type of offset parameter
5353 from "int" to "bfd_vma."
5354 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5355 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5356 (ppc_change_csect): Align correctly for XCOFF64.
5357 (ppc_machine): New function, which discards "ppc_machine" line.
5358 (ppc_tc): Cons for 8 when code is 64 bit.
5359 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5361 (md_parse_option): Handle -a64 and -a32.
5363 * config/tc-ppc.h (TARGET_MACH): Define.
5364 (TARGET_FORMAT): Move to function.
5365 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5367 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5369 * config/tc-avr.c: New AVR_ISA_ defined.
5370 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5371 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5372 for `fmul', `movw' and `lpm R,Z' instructions.
5373 (avr_operands): Warn if current opcode is a two-word instruction
5374 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5375 (avr_opcodes): New commands added.
5376 (REGISTER_P): Check 'a' and 'v' constraint letters.
5377 (mcu_types): New MCU added.
5379 2000-04-22 Timothy Wall <twall@cygnus.com>
5381 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5383 (operand_match): Conditionally insert default bit values for IMMU9.
5385 2000-04-14 Matthew Green <mrg@cygnus.com>
5387 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5388 * configure: Rebuilt.
5390 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5391 Jason Eckhardt <jle@cygnus.com>
5393 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5395 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5396 Added handling of new operand types l,y,&,fe,fE,fx.
5398 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5399 David Mosberger <davidm@hpl.hp.com>
5400 Timothy Wall <twall@cygnus.com>
5401 Andrew MacLeod <amacleod@cygnus.com>
5402 Jim Wilson <wilson@cygnus.com>
5404 * Makefile.am (CPU_TYPES): Add ia64.
5405 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5406 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5407 * Makefile.in: Rebuild.
5408 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5409 * configure: Rebuild.
5410 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5411 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5412 * expr.c (expr): Handle md_optimize_expr.
5413 * read.c (LEX_HASH): Add comment.
5414 * config/tc-ia64.c, config/tc-ia64.h: New files.
5416 2000-04-21 Richard Henderson <rth@cygnus.com>
5418 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5419 bundling a non-delayed branch type instruction.
5421 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5423 * config/tc-mn10300.c (HAVE_AM30): Define.
5424 (md_assemble): Use it.
5426 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5428 * config/obj-elf.c (obj_elf_change_section): Check for changed
5431 * Makefile.am: (CPU_MULTI_VALID): Remove.
5432 (MULTI_CPU_TYPES): Define.
5433 (MULTI_CPU_OBJ_VALID): Define.
5434 (DEPTC): Use the above.
5435 (DEPOBJ): Same here.
5437 Regenerate dependencies.
5438 * Makefile.in: Regenerate.
5440 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5442 * Makefile.am (YACC, LEX): Get them from configure.
5444 2000-04-18 H.J. Lu (hjl@gnu.org)
5446 * config/tc-i386.c (offset_in_range): Use addressT instead of
5447 bfd_vma for non-bfd assemblers.
5449 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5451 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5452 doesn't give spurious errors.
5454 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5456 * as.h (SEEK_SET): Define if undefined.
5458 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5460 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5461 constants, and don't assume offsetT is 32 bits.
5463 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5465 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5466 (md_pcrel_from_section): Add prototype.
5467 (d10v_fix_adjustable): Add prototype.
5468 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5470 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5472 2000-04-12 Nick Clifton <nickc@cygnus.com>
5474 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5475 symbol in frag chain.
5477 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5479 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5480 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5481 (fits_in_signed_word, smallest_imm_type): Ditto.
5482 (md_assemble): Use an offsetT var to hold offsetT values, not a
5484 (offset_in_range): New.
5485 (md_assemble): Use it.
5486 (md_convert_frag): Change type of target_address, opcode_address,
5487 and displacement_from_opcode_start to offsetT.
5488 (md_create_short_jump): Change type of offset to offsetT.
5489 (md_create_long_jump): Ditto.
5490 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5491 (md_chars_to_number): Remove.
5492 (output_invalid): Remove duplicate prototype.
5494 2000-04-09 Nick Clifton <nickc@cygnus.com>
5496 * Makefile.am (CPU_TYPES): Add 'avr'.
5497 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5498 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5500 * Makefile.in: Regenerate.
5502 * doc/as.texinfo: Add M32R documentation.
5504 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
5506 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
5507 --enable-build-warnings option.
5508 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5509 * Makefile.in, configure: Re-generate.
5511 2000-04-07 Nick Clifton <nickc@cygnus.com>
5513 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5514 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5515 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5516 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5517 (arm_force_relocation): Force relocations for
5518 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5520 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5522 * config/tc-sh.c (get_operands): There's no third operand if the
5523 first operand is an immediate.
5525 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5527 * config/tc-sh.c (immediate): Delete.
5528 (sh_operand_info): Add immediate member.
5529 (parse_reg): Use A_PC for pc.
5530 (parse_exp): Add second argument 'op'. All callers changed.
5531 (parse_at): Expect pc to be coded as A_PC.
5532 Use immediate field in *op.
5533 (insert): Add fourth argument 'op'. All callers changed.
5534 (build_relax): Add second argument 'op'. All callers changed.
5535 (insert_loop_bounds): New function.
5536 (build_Mytes): Remove DISP_4.
5537 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5538 (assemble_ppi): Use immediate field in *operand.
5539 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5540 (md_apply_fix): Likewise.
5541 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5543 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5545 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5547 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5549 * internals.texi (CPU backend): Document
5550 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5552 2000-04-04 Alan Modra <alan@linuxcare.com.au>
5554 * po/gas.pot: Regenerate.
5556 * as.c (show_usage): Restore translated part of bug string.
5557 * gasp.c (show_usage): Likewise.
5559 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5560 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5561 than move-if-change.
5562 (DEP1): Modify for "gcc -MM".
5566 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5567 Update dependencies.
5568 * Makefile.in: Regenerate.
5570 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5572 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5573 (md_begin): Likewise.
5574 (HAVE_AM33): New macro.
5575 (md_assemble): Use it. Match r_regs and xr_regs only if
5578 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5580 * as.h: #include "bin-bugs.h"
5581 * as.c (show_usage): Use REPORT_BUGS_TO.
5582 * gasp.c: #include "bin-bugs.h"
5583 (show_usage): Use REPORT_BUGS_TO.
5585 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5587 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5589 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5590 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5593 2000-04-03 Alan Modra <alan@linuxcare.com.au>
5595 * config/tc-i386.c (i386_immediate): Don't assume a constant
5596 immediate is necessarily 16 bits when in 16 bit code mode.
5597 (md_assemble): Instead set guess_suffix here after we have checked
5600 2000-04-02 Richard Henderson <rth@cygnus.com>
5602 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5603 quantities. Correct right shift sign extension.
5604 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5605 32-bit value when shifting into place.
5607 2000-04-01 Ian Lance Taylor <ian@zembu.com>
5609 * app.c: Add ATTRIBUTE_UNUSED as needed.
5610 * config/tc-ppc.c: Likewise.
5611 (ppc_size): Make unsigned long.
5612 (ppc_insert_operand): Add casts to avoid warnings.
5614 2000-03-31 Nick Clifton <nickc@cygnus.com>
5616 * config/tc-d10v.h (md_flush_pending_output): Define.
5618 2000-03-29 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5621 segment. Works for both BFD_ASSEMBLER and others.
5622 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5624 2000-03-29 Nick Clifton <nickc@cygnus.com
5626 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5628 2000-03-28 Alan Modra <alan@linuxcare.com.au>
5630 * listing.c (LISTING_LHS_WIDTH): Default depends on
5632 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5634 2000-03-27 Ian Lance Taylor <ian@zembu.com>
5636 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5639 2000-03-27 Alan Modra <alan@linuxcare.com.au>
5641 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5643 * config/tc-avr.c (mcu_types): Add missing initialiser.
5644 (md_pcrel_from_section): Add prototype.
5645 (avr_operand): Remove redundant test of unsigned < 0.
5646 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5648 2000-03-27 Denis Chertykov <denisc@overta.ru>
5650 * config/tc-avr.c: New file for AVR support.
5651 * config/tc-avr.h: Likewise.
5652 * configure.in: Add AVR support.
5653 * configure: Regenerate.
5655 2000-03-26 Timothy Wall <twall@cygnus.com>
5657 * gasp.c (macro_op): Add new argument to check_macro call.
5658 Macro structure definitions moved to macro.h
5659 * sb.h: Add argument to prototype for input_scrub_include_sb.
5660 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5661 nesting checks with an additional flag.
5662 (struct input_save): Add flag to indicate whether current sb
5663 should be checked for proper macro/conditional nesting.
5664 (input_scrub_push/pop): Save/restore nest check flag.
5665 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5667 * macro.c (check_macro): Allow caller to retrieve parsed macro
5668 information if a pointer is provided. This information may be
5669 used by the new macro hooks.
5670 * macro.h: Update prototype for check_macro. Macro struct
5671 definitions moved here from macro.c/gasp.c.
5672 * read.c (read_a_source_file): Add parameter to check_macro call,
5673 and pass macro info to the macro hook, if defined.
5674 (input_scrub_insert_line): New. Allow insertion of a line of
5675 characters into the input stream.
5676 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5677 file into the input stream.
5678 (s_include): Use input_scrub_insert_file.
5679 * internals.texi: Document new macro hooks.
5680 * as.h: New prototypes added.
5682 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5684 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5685 an initial capital letter.
5686 (i386_index_check): Reindent.
5688 2000-03-19 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5693 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5695 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5696 instruction operand bad if Rd > 7 when generating
5697 thumb instructions. Prevents for example,
5698 "adr r12,label" from silently failing and generating
5699 the wrong instruction.
5701 2000-03-17 Nick Clifton <nickc@cygnus.com>
5703 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5704 that have a destingation >= 0x400000.
5705 Fix compile time warning messages.
5707 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5709 * config/tc-sh.c (md_begin): When encountering insn that are
5710 not supported by the current arch, only change the name if
5711 its contents are the same as prev_name.
5712 (get_specific): If the the architecture doesn't match, fail.
5714 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5716 * config/tc-sh.c (IDENT_CHAR): Define.
5717 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5718 matching back where it came from.
5720 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5722 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5724 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5726 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5729 2000-03-15 Kazu Hirata <kazu@hxi.com>
5731 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5733 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5735 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5736 floating-point-number, make sure 'f' is in FLT_CHARS.
5738 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5740 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5741 (s_lcomm_internal): Use it.
5742 * doc/internals.texi (CPU backend): Document it.
5743 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5746 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5748 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5751 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5752 implementation doesn't have special handling for switch
5754 (macro_build): Allow for code in sections other than .text.
5756 (mips_ip): Likewise.
5757 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5758 Don't perform relocs if we will be outputting them.
5759 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5760 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5763 2000-03-09 Catherine Moore <clm@cygnus.com>
5765 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5766 relocation type based on the entry in the fixup structure.
5767 Put S_IS_EXTERN processing back in.
5769 2000-03-08 H.J. Lu (hjl@gnu.org)
5771 * Makefile.am (install-exec-tooldir): Depend on
5772 install-exec-bindir for parallel make.
5773 * Makefile.in: Regenerated.
5775 2000-03-06 Nick Clifton <nickc@cygnus.com>
5777 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5779 (md_parse_option): Parse -m32r command line switch - disable m32rx
5781 (md_show_usage): Document new option.
5783 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5784 * doc/Makefile.in: Regenerate.
5785 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5787 2000-03-02 Michael Meissner <meissner@redhat.com>
5789 * config/tc-d30v.c (check_range): Remove code that incorrectly
5790 sign extended values where bits < 32.
5792 2000-03-02 H.J. Lu (hjl@gnu.org)
5794 * configure.in: Support --enable-targets=all on ia32.
5795 * configure: Regenerated.
5797 2000-03-01 Nick Clifton <nickc@cygnus.com>
5799 * gasp.c (do_align): Remove bogus check of alignment value.
5801 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5803 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5804 TC_PPC was defined forced the type of a symbol with no other type
5807 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5809 * doc/internals.texi (CPU backend): Mention that
5810 line_separator_chars do not break up comments. Fix typos for
5811 LEX_AT and LEX_NAME descriptions. Document operands for
5812 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5813 description of md_create_short_jump usage. Document argument for
5814 md_undefined_symbol.
5816 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5818 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5819 (md_parse_option): Handle it.
5820 (md_show_usage): Document it.
5822 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5824 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5825 opcode, for the instruction `pal19'. From Andrea Arcangeli
5828 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5830 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5832 (md_assemble): To here, before template operands are matched.
5833 Also ensure a constant immediate is sign extended when we know the
5834 size is at most 16 bits. This is to catch cases like "add
5835 $0xffc0,%ax" where we don't know the size, and thus that the
5836 immediate can be represented as Imm8S until after parsing the
5838 (i386_displacement): Similarly sign extend 16 bit constant
5840 (md_assemble): Relax 16-bit jump constant range check to suit sign
5841 extended displacements.
5843 2000-02-26 Andreas Jaeger <aj@suse.de>
5845 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5847 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5849 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5850 call operands when intel_syntax.
5851 (intel_float_operand): Return 2 for "fi...".
5852 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5853 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5854 earlier "SHORT" change.
5855 (md_assemble): When determining suffix from Regs, exclude
5858 2000-02-24 Nick Clifton <nickc@cygnus.com>
5860 * configure: Add arm-wince, mips-pe and sh-pe targets.
5861 * configure: Regenerate.
5863 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5865 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5866 "pe-mips" for the mips-pe target.
5868 * config/tc-arm.c (insns): Change displacement encoded in BL
5869 and B instructions if the target port is arm-wince.
5870 (do_ldst): Do not bias the relocation offset if the target
5872 (md_pcrel_from): Add in missing relocation offset bias if the
5873 target os arm-wince.
5875 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5876 (md_begin): Disable -G support for mips-pe target.
5877 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5878 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5881 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5882 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5883 assembler, just set the alignment to 4.
5885 * config/te-wince-pe.h: New file for WinCE targets. Define
5888 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5890 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5891 string instructions.
5892 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5893 (i386_intel_memory_operand): After finding a segment override,
5894 check again for no `[' before looking for a displacement. Bomb if
5895 more than one displacement rather than silently discarding the
5896 second and subsequent ones. Free strings malloc'd by
5897 build_displacement_string.
5899 2000-02-24 Catherine Moore <clm@cygnus.com>
5901 * config/obj-som.c (obj_pseudo_table): Add "weak".
5902 (obj_som_weak): New routine.
5904 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5906 * config/tc-i386.c (union i386_op): New.
5907 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5908 Throughout file replace occurences of disps[n], imms[n], regs[n]
5909 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5910 intel mode operand swapping. Add assert in regKludge and
5911 fake_zero_displacement code. Test i.types[n] when outputting
5912 displacements and immediates. Combine output of Disp16 with
5914 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5915 when in intel mode by (not) reversing fsub and fdiv operands
5916 before the template search. This fails for single operand
5917 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5918 undefined. Instead fix the base_opcode after we've found the
5919 template. Move base_opcode xor with found_reverse_match from
5920 opcode output code to before this fix so we test for the correct
5922 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5923 check in intel mode. Instead compare opcodes.
5925 * config/tc-i386.h (TC_RELOC): Delete.
5926 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5927 with equivalent call to reloc.
5929 * as.h (flag_m68k_mri): Move declaration after target include, and
5930 only declare when TC_M68K defined. Define as zero otherwise.
5931 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5932 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5933 Define as zero otherwise.
5934 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5935 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5936 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5937 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5938 testing whether defined.
5939 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5940 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5941 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5942 rather than testing whether defined.
5943 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5944 (parse_mri_cons): Declare and use only when TC_M68K.
5945 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5946 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5947 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5949 * NEWS: Mention IBM 370 support.
5951 2000-02-23 Richard Henderson <rth@cygnus.com>
5953 * config/tc-i386.c (md_assemble): When swapping operands for
5954 intel_syntax, assume everything that's not Imm or Disp is a
5957 2000-02-23 Linas Vepstas <linas@linas.org>
5959 * config/tc-i370.c, config/tc-i370.h: New files.
5960 * Makefile.am: Add support for Linux/IBM 370.
5961 * configure.in: Likewise.
5962 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5963 * config/obj-elf.c: Include elf/i370.h
5964 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5966 * Makefile.in: Regenerate.
5967 * configure: Regenerate.
5969 * doc/c-i370.texi: New file.
5970 * doc/all.texi: Include it.
5971 * doc/as.texinfo: And here.
5972 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5973 * doc/Makefile.in: Regenerate.
5975 2000-02-19 Michael Meissner <meissner@redhat.com>
5977 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5978 determine if an instruction can be used in parallel with an ADDppp
5979 or SUBppp instruction.
5981 2000-02-22 Andrew Haley <aph@cygnus.com>
5983 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5985 2000-02-22 Andrew Haley <aph@cygnus.com>
5987 * config/tc-mips.c (mips_gp32): New variable.
5988 (macro_build) Use mips_gp32.
5990 (md_longopts): Add "-mgp32" and "-mgp64".
5991 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5993 (OPTION_M7900): Change offset
5994 (OPTION_NO_M7900): Ditto.
5996 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5998 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5999 warning, and bump it to 1.
6001 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6003 From Brad Lucier <lucier@math.purdue.edu>:
6004 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6007 2000-02-21 Catherine Moore <clm@cygnus.com>
6009 * config/tc-mips.c (MF_HILO_INSN): Define.
6010 (mips_7000_hilo_fix): Declare.
6011 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6012 (md_parse_option): Check for 7000_HILO_FIX options.
6013 (OPTION_M7000_HILO_FIX): Define.
6014 (OPTION_NO_M7000_HILO_FIX): Define.
6015 * doc/c-mips.texi (-mfix7000): Describe.
6017 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6019 * listing.c (print_lines): Remove unused variable `end'.
6021 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6022 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6023 reloc_type when BFD_ASSEMBLER.
6024 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6025 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6026 statement and quell signed vs. unsigned comparison warning.
6028 2000-02-18 Nick Clifton <nickc@cygnus.com>
6030 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6031 the computed frag offset, rather than overwriting it.
6033 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6035 * config/tc-sh.c ("elf/sh.h"): Include.
6036 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6037 (md.begin): Initialize target_arch.
6038 Only include opcodes in has table that match selected architecture.
6039 (parse_reg): Recognize register names for sh-dsp.
6040 (parse_at): Recognize post-modify addressing.
6041 (get_operands): The leading space is now optional.
6042 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6043 arguments. Update valid_arch.
6044 (build_Mytes): Add support for SDT_REG_N.
6045 (find_cooked_opcode): New function, broken out of md_assemble.
6046 (assemble_ppi, sh_elf_final_processing): New functions.
6047 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6048 (md_longopts, md_parse_option): New option: -dsp.
6049 * config/tc-sh.h (elf_tc_final_processing): Define.
6050 (sh_elf_final_processing): Declare.
6052 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6054 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6055 the unwinder subspace. Save the current seg/subseg before creating
6058 2000-02-10 Nick Clifton <nickc@cygnus.com>
6060 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6061 little endian targets.
6062 (INST_BYTE1): Redefine to handle big and little endian
6064 (cpu_type): New type: Select between M340 and M210.
6065 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6066 instructions of the M340.
6067 (md_assemble): Add support for the MULSH and OPSR classes of
6069 (md_atof): Add support for little endian targets.
6070 (md_parse_option): Add support for -EL, -EB and -mcpu command
6072 (md_convert_frag): Add support for little endian targets.
6073 (md_apply_fix3): Add support for little endian targets.
6074 (md_number_to_chars): Add support for little endian targets.
6076 2000-02-10 Timothy Wall <twall@redhat.com>
6078 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6079 defined, use it to verify the symbol just read should be a label.
6081 2000-02-10 Timothy Wall <twall@redhat.com>
6083 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6084 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6085 around colons when KEEP_WHITE_AROUND_COLON is defined.
6086 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6087 and KEEP_WHITE_AROUND_COLON.
6089 2000-02-08 Timothy Wall <twall@redhat.com>
6091 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6093 (do_repeat): New. Abstract repeat logic so that a "break" can be
6095 (end_repeat): New. Provide support for a "break" out of the
6097 * read.h: Add prototypes for new functions.
6099 2000-02-08 Timothy Wall <twall@redhat.com>
6101 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6102 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6103 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6106 2000-02-08 Timothy Wall <twall@redhat.com>
6108 * read.c: Added elseif to directives table.
6109 * read.h: Added prototype for s_elseif.
6110 * doc/as.texinfo: Added description for elseif.
6111 * cond.c (s_elseif): New function
6113 2000-02-04 Timothy Wall <twall@redhat.com>
6115 * listing.c (print_lines): Remove conditionals causing bug in
6118 2000-02-03 Timothy Wall <twall@cygnus.com>
6120 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6122 * frags.c (frag_new): Calculate fr_fix in octets
6123 (frag_now_fix) Return offset as target address offset (bytes).
6124 (frag_now_fix_octets) New - Return offset in octets (8-bit
6126 * frags.h: Added prototype for frag_now_fix_octets().
6127 Distinguish between octets and bytes in field descriptions.
6128 * listing.c (calc_hex): Account for octets vs bytes when
6129 printing addresses/offsets.
6130 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6131 target is little-endian, print the octets in a word in big-endian
6132 order so that the display looks like a proper hexadecimal number,
6133 instead of having the octets reversed.
6134 * read.c (do_align): When recording alignment, alignment power
6135 should be in terms of target bytes (minimum addressible unit)
6137 (do_org) Convert ORG target address (byte) argument into an
6138 octet offset when generating a variable fragment.
6139 * symbols.c (resolve_symbol_value): Symbol final value
6140 converted to a target address offset (bytes) from its octet offset.
6141 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6142 offset (bytes) is adjusted by the frag offset (octets) converted
6144 (coff_frob_section) Section alignment power is in terms of bytes;
6145 convert it to an octet alignment power when calculating size (and
6146 size mask) in octets. Don't modify the section size in order to
6147 "align" it for TI COFF, since that format has a different method
6148 for storing alignment information.
6150 2000-02-01 Timothy Wall <twall@cygnus.com>
6152 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6153 entries, matching the way GCC generates them. If not escaped, the
6154 filename is encoded incorrectly.
6156 2000-01-31 Nick Clifton <nickc@cygnus.com>
6158 * config/tc-arm.c (reg_table): Add support for ATPCS register
6161 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6163 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6165 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6167 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6168 of a symbol when we really care about its value.
6170 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6172 * config/tc-mcore.c (md_assemble): Give warning message if
6173 operands passes to instruction are more than the spec.
6175 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6177 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6178 Thumb mode but the label seen was not declared as '.thumb_func'
6179 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6180 correct disassembly of Thumb code bounded by non function labels.
6182 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6184 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6185 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6187 * Makefile.in: Same here.
6190 * configure.in: Set bfd_gas for i386-aout when primary target
6191 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6192 we may need the primary te_file. Remove incorrect comment.
6194 * configure: Regenerate.
6196 * config/e-i386aout.c: New file.
6198 * as.c (USE_EMULATIONS): Move to before print_version_id.
6199 (struct emulation): Add i386aout.
6200 (show_usage): Split text strings. Reformat -a text. Add --em
6204 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6205 (aout_format_ops): New.
6208 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6209 preprocessor conditional and add aout USE_EMULATIONS tests.
6210 (read_a_source_file): Don't pass error strings to printf as
6214 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6216 (do_data): Same here.
6217 (process_file): And here.
6220 * symbols.c (colon): Rewrite "already defined" fatal message
6221 code for aout with USE_EMULATIONS.
6224 * config/obj-aout.c (OBJ_HEADER): Define.
6225 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6227 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6228 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6230 (obj_aout_type): Expand S_SET_OTHER here too.
6231 (obj_read_begin_hook): Remove.
6232 (aout_pop_insert): New.
6233 (obj_aout_s_get_other): New.
6234 (obj_aout_s_get_desc): New.
6235 (aout_format_ops): New.
6238 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6239 gets aout_pseudo_table.
6240 (aout_pseudo_table): Declare.
6241 (obj_read_begin_hook): Define.
6244 * config/obj-coff.c (obj_pseudo_table): Rename to
6246 (coff_pop_insert): Use coff_pseudo_table.
6247 (coff_sec_sym_ok_for_reloc): Remove.
6248 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6249 and comment all zero entries and remove #if 0 code.
6252 * config/obj-coff.h (obj_pop_insert): Define.
6253 (coff_pseudo_table): Declare.
6256 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6257 s_get_size, s_set_size. Comment all zero entries.
6260 * config/obj-elf.c (elf_s_get_other): New function.
6261 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6262 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6263 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6265 (obj_elf_parse_section_letters): Don't pass error strings to
6266 printf as format arg.
6269 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6271 (elf_s_get_other): Declare.
6272 (S_GET_OTHER) Define as elf_s_get_other if not already
6274 (S_SET_OTHER): Only define when not already defined.
6275 (elf_obj_read_begin_hook): Declare.
6276 (obj_read_begin_hook): Define.
6277 (elf_obj_symbol_new_hook): Declare.
6278 (obj_symbol_new_hook): Define.
6281 * config/obj-multi.h: Add copyright header and protect against
6282 multiple inclusion. Add * to all function pointers.
6283 (OBJ_HEADER): If defined, include it rather than other defines
6285 (obj_frob_file_after_relocs): Test for NULL.
6286 (obj_symbol_new_hook): Here too.
6287 (obj_sec_sym_ok_for_reloc): And here.
6288 (S_GET_OTHER): Define.
6289 (S_GET_DESC): Define.
6290 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6291 (OBJ_MAYBE_ELF): Update comment.
6293 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6294 OBJ_AOUT preprocessor conditional and handle emulation by
6295 testing OUTPUT_FLAVOR.
6296 (i386_displacement): Here too.
6297 (md_section_align): Similarly here.
6298 (i386_target_format): Conditionally compile when more than one
6299 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6300 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6301 (i386_displacement): Here too.
6304 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6305 Define TARGET_FORMAT for aout only when not multi.
6308 * config/te-multi.h: Delete file as it's identical to te-generic.h
6310 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6312 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6313 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6316 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6318 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6321 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6323 * config/tc-mips.c (mips_do_align): New function.
6324 * config/tc-mips.h (md_do_align): Define.
6326 2000-01-10 Philip Blundell <philb@gnu.org>
6328 * doc/c-arm.texi (ARM Options): Fix typo.
6329 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6330 line separator for Linux.
6331 * doc/as.texinfo (Comments): Mention the ARM.
6333 2000-01-10 Philip Blundell <pb@futuretv.com>
6335 * configure.in (arm*-*-conix*): New target.
6336 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6338 * configure: Regenerate.
6340 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6342 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6343 (obj_elf_visibility): New function.
6345 * doc/as.texinfo (Visibility): New node: document visibility
6348 For older changes see ChangeLog-9899