ChangeLog revision 78828
12001-06-18 Philip Blundell <philb@gnu.org> 2 3 * config/tc-arm.c (do_msr): Remove restriction on usage of 4 immediate operands. 5 62001-06-13 Philip Blundell <philb@gnu.org> 7 8 * config/tc-arm.c (thumb_shift): Improve wording of error message. 9 (do_t_arit): Likewise. 10 112001-06-13 Nick Clifton <nickc@cambridge.redhat.com> 12 13 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and 14 .loc pseudos if the dfwarf2 functions are available. 15 (md_assemble): Only call dwarf2_emit_insn if it is available. 16 172001-06-13 Nick Clifton <nickc@cambridge.redhat.com> 18 19 Merge from mainline: 20 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com> 21 * config/tc-arm.c (arm_handle_align): When truncating an aligned 22 block, ensure that the low order bits of the alignment are 23 preserved. 24 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com> 25 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define. 26 * config/tc-arm.c (arm_handle_align): Do not insert more than 27 MAX_MEM_FOR_RS_ALIGN_CODE bytes. 28 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE. 29 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com> 30 * config/tc-arm.c (arm_handle_align): New Function: Generate 31 no-op filled alignment frags. 32 (arm_frag_align_code): New Function: Create a code alignment frag. 33 (arm_init_frag): New Function: Initialse the target dependent 34 parts of a frag. 35 * config/tc-arm.h (TC_FRAG_TYPE): Define. 36 (TC_FRAG_INIT): Define. 37 (HANDLE_ALIGN): Define. 38 (md_do_align): Define. 39 2001-03-12 Nick Clifton <nickc@redhat.com> 40 * config/tc-arm.c (md_begin): Always set machine type based on 41 cpu_variant. 42 2001-03-06 Nick Clifton <nickc@redhat.com> 43 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in 44 BLX(1) instruction. 45 462001-06-12 Nick Clifton <nickc@cambridge.redhat.com> 47 48 * doc/as.texinfo (Infix Ops): Document that comparison and 49 combiner operators can be used as infix operators. 50 512001-06-12 Nick Clifton <nickc@cambridge.redhat.com> 52 53 * config/tc-arm.c: Fix test for overlow of literal pool. 54 552001-06-11 Alan Modra <amodra@bigpond.net.au> 56 57 Merge from mainline. 58 2001-06-08 Alan Modra <amodra@bigpond.net.au> 59 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to 60 S_GET_VALUE by using a temp. 61 (append_insn): Likewise, and for S_SET_VALUE too. 62 (mips_emit_delays): Likewise. 63 (my_getExpression): Likewise. 64 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value". 65 (mips16_extended_frag): Cater for first relaxation pass having 66 bogus addresses. Use relax_marker to reliably determine whether a 67 symbol frag has been reached on the current pass. 68 69 2001-06-07 H.J. Lu <hjl@gnu.org> 70 * configure.in: Use MIPS_STABS_ELF for Linux/mips. 71 * configure: Regenerate. 72 73 2001-06-07 H.J. Lu <hjl@gnu.org> 74 * config/tc-mips.c (mips_pseudo_table): Add "extern" if 75 MIPS_STABS_ELF is defined. 76 77 2001-06-06 Christian Groessler <cpg@aladdin.de> 78 * config/tc-z8k.c: Removed many warnings by removing unused 79 variables and tagging unused parameters as such. 80 (md_begin): Fixed a typo (","instead of ";"). 81 (struct ctrl_table): Add parentheses to initialize array 82 correctly. 83 (struct flag_table): Likewise. 84 (struct intr_table): Likewise. 85 (struct table): Likewise. 86 (check_operand): "#if 0"'ed since it doesn't seem to be used. 87 88 2001-06-06 Peter Jakubek <pjak@snafu.de> 89 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire 90 options to list (e.g. m5206e, m5307, m5407). 91 92 2001-06-06 Alan Modra <amodra@bigpond.net.au> 93 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints. 94 <JumpByte, JumpDword insn output>: Remove dead code. 95 96 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com> 97 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's 98 status. 99 100 2001-05-27 Alan Modra <amodra@one.net.au> 101 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is 102 allocated in the same chunk as the fixed part. 103 104 2001-05-25 Alan Modra <amodra@one.net.au> 105 * configure.in: Replace linuxoldld with linux*oldld. 106 * configure: Regenerate. 107 108 2000-05-24 Tom Rix <trix@redhat.com> 109 * config/obj-coff.c (add_lineno): xcoff allows negative line 110 numbers 111 * config/tc-ppc.c (ppc_stabx): fix generated symbol 112 113 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> 114 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit 115 architecture, remove erraneous ISA_MIPS32. 116 (md_show_usage): Add MIPS r12k support. 117 (mips_cpu_info_table): Add MIPS r12k support. 118 119 2001-05-22 Alan Modra <amodra@one.net.au> 120 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols 121 as relaxable if embedded system, make weak syms non-relaxable. 122 Move definition.. 123 (tc_m68k_fix_adjustable): ..so it can be used here. 124 (md_apply_fix_2): Sign extend without conditional. 125 126 2001-05-16 Jeff Johnston <jjohnstn@redhat.com> 127 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when 128 howto entry is not found. 129 130 2001-05-10 Alan Modra <amodra@one.net.au> 131 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of 132 symbol_next. 133 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of 134 current variable part of frag. 135 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise. 136 * config/tc-m68hc11.c (RELAX_STATE): Define. 137 (RELAX_LENGTH): Define. 138 (md_estimate_size_before_relax): Handle non-relaxable cases 139 separately from relaxable cases for clarity, and return correct 140 size for multi-pass relaxation. 141 * config/tc-tahoe.c (RELAX_LENGTH): Correct. 142 (md_estimate_size_before_relax): As for tc-m68hc11.c. 143 (md_convert_frag): Remove "length_code". 144 * config/tc-vax.c (RELAX_STATE): Define. 145 (RELAX_LENGTH): Define. 146 (md_relax_table): Add missing entry. 147 (md_estimate_size_before_relax): As for tc-m68hc11.c. 148 (md_convert_frag): Remove "length_code". 149 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and 150 don't bother setting fr_var. Return correct size for multi-pass 151 relaxation. 152 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var. 153 (md_estimate_size_before_relax): No need to set fr_var. 154 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var. 155 (md_estimate_size_before_relax): No need to set fr_var. 156 157 2001-05-08 Andreas Schwab <schwab@suse.de> 158 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to 159 fx_pcrel_adjust explicitly sign extend when reading it. 160 161 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> 162 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h. 163 Run "make dep-am". 164 * Makefile.in: Regenerate. 165 * configure.in: Remove duplicate mips-*-ecoff* entry. 166 * configure: Regenerate. 167 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry. 168 (n_names): Cast away type mismatch. 169 (ecoff_sec_sym_ok_for_reloc): Add unused attribute. 170 (obj_ecoff_frob_symbol): Likewise. 171 * ecoff.c: (add_file): Add unused attribute. 172 (ecoff_directive_begin): Likewise. 173 (ecoff_directive_bend): Likewise. 174 (ecoff_directive_def): Likewise. 175 (ecoff_directive_dim): Likewise. 176 (ecoff_directive_scl): Likewise. 177 (ecoff_directive_size): Likewise. 178 (ecoff_directive_type): Likewise. 179 (ecoff_directive_tag): Likewise. 180 (ecoff_directive_val): Likewise. 181 (ecoff_directive_endef): Likewise. 182 (ecoff_directive_end): Likewise. 183 (ecoff_directive_ent): Likewise. 184 (ecoff_directive_extern): Likewise. 185 (ecoff_directive_file): Likewise. 186 (ecoff_directive_fmask): Likewise. 187 (ecoff_directive_frame): Likewise. 188 (ecoff_directive_mask): Likewise. 189 (ecoff_directive_loc): Likewise. 190 (mark_stabs): Likewise. 191 (ecoff_stab): Likewise. 192 (ecoff_frob_symbol): Cast away type mismatch. 193 (ecoff_padding_adjust): Likewise. 194 (ecoff_build_symbols): Likewise. 195 (ecoff_build_procs): Likewise. 196 (ecoff_build_aux): Likewise. 197 (ecoff_build_strings): Likewise. 198 (ecoff_build_fdr): Likewise. 199 (ecoff_build_debug): Likewise. 200 * itbl-ops.c (itbl_assemble): Variable initialization. 201 202 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org> 203 * config/tc-mips.c (md_parse_option): Also accept 204 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64. 205 206 2001-04-27 Sean McNeil <sean@mcneil.com> 207 * configure.in: Add arm-vxworks. 208 * configure: Regenerate. 209 210 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com> 211 * config/obj-coff.c (do_linenos_for): Check to see if the filename 212 symbol has been initialised before extracting its symbol index. 213 214 2001-04-24 Christian Groessler <cpg@aladdin.de> 215 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now 216 generate R_CALLR and R_REL16 relocations 217 218 2000-04-20 Jason Eckhardt <jle@redhat.com> 219 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag 220 since frag_now can change after d10v_cleanup is called. 221 222 2001-04-12 Jason Merrill <jason_merrill@redhat.com> 223 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes. 224 225 2001-04-07 Steven J. Hill <sjhill@cotw.com> 226 * config/tc-mips.c: Support ELF64 for traditional MIPS targets. 227 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h. 228 * Makefile.in: Regenerated. 229 * configure.in: Use traditional MIPS targets for Linux/MIPS. 230 * configure: Regenerated. 231 232 2001-04-05 Alan Modra <alan@linuxcare.com.au> 233 * configure.in: Add h8500-*-coff and h8500-*-rtems targets. 234 * configure: Regenerate. 235 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing 236 cases, and always return size based on current fr_subtype. 237 (md_begin): Move initialization of md_relax_table.. 238 (md_relax_table): ..to static initializer. Set rlx_length for 239 UNDEF_WORD_DISP cases. 240 * config/tc-w65.c (md_estimate_size_before_relax): Likewise. 241 (md_begin): Likewise. 242 (md_relax_table): Likewise. 243 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise. 244 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases. 245 Set rlx_backward and rlx_forward to zero for unused states. 246 * config/tc-sh.c (md_estimate_size_before_relax): Likewise. 247 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases. 248 (UNCOND12, UNCOND32): Remove duplicate defines. 249 250 2001-03-30 Alan Modra <alan@linuxcare.com.au> 251 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings. 252 253 2001-03-30 Alan Modra <alan@linuxcare.com.au> 254 * config/tc-sh.c (md_estimate_size_before_relax): Add extra 255 do-nothing cases to switch to avoid abort on a second relaxation 256 pass, and tidy code a little. 257 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise. 258 * config/tc-w65.c (md_estimate_size_before_relax): Likewise. 259 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout. 260 (COND32, UNCD32): Rename to DISP32 throughout. 261 (UNDEF_WORD_DISP): Renumber to 3. 262 (md_estimate_size_before_relax): Add extra do-nothing cases. 263 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite. 264 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to 265 handle word and dword branches. 266 267 2001-03-17 Alan Modra <alan@linuxcare.com.au> 268 * read.c (do_org): Handle complex expressions. 269 * cgen.c (gas_cgen_finish_insn): Likewise. 270 271 2001-03-15 Alexandre Oliva <aoliva@redhat.com> 272 * config/tc-sh.c (parse_reg): Match capital MACH and MACL. 273 274 2001-03-06 Igor Shevlyakov <igor@windriver.com> 275 * config/tc-m68k.c : Add 5407 to archs[] table. 276 (HAVE_LONG_BRANCH): Add mcf5407. 277 (select_control_regs): Recognize 5407. 278 279 2001-03-02 Richard Sandiford <rsandifo@redhat.com> 280 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro. 281 (gen_to_words): Print warnings if NaNs are found and the target CPU 282 does not support them. Allow largest exponent to be used in normal 283 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true. 284 285 2001-02-27 Alan Modra <alan@linuxcare.com.au> 286 * configure.in (BFD_VERSION): New. 287 (AM_INIT_AUTOMAKE): Use $BFD_VERSION. 288 * configure: Regenerate. 289 290 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com> 291 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set 292 SEC_NEVER_LOAD when the 'n' flag is used. 293 Add SEC_NEVER_LOAD to matchflags. 294 295 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> 296 * symbols.c (decode_local_label_name): Initialize message_format 297 only when an error is reported (perf pb due to I18N). 298 299 2001-02-23 H.J. Lu <hjl@gnu.org> 300 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if 301 BFD_ASSEMBLER is not defined. 302 303 2001-02-16 matthew green <mrg@redhat.com> 304 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64. 305 306 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl> 307 * config/tc-mips.c (macro): For M_LA_AB emit a 308 BFD_RELOC_MIPS_CALL16 relocation or a 309 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of 310 BFD_RELOC_MIPS_GOT16 and 311 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for 312 loading the jump register when generating SVR4_PIC code. 313 314 2001-02-10 Chris Demetriou <cgd@broadcom.com> 315 * configure.in: Make 'mipself' and 'mipsecoff' emulations 316 map to MIPS-specific files, as they used to do before the 317 change on 2000-05-21. 318 * configure: Regerate. 319 320 2001-02-10 Chris Demetriou <cgd@broadcom.com> 321 * config/tc-mips.c (md_parse_option): Don't try to compile 322 ELF-only option code if not ELF. 323 3242001-06-10 Philip Blundell <philb@gnu.org> 325 326 * configure.in: Set version to 2.11.1. 327 * configure: Regenerate. 328 3292001-06-07 Alan Modra <amodra@bigpond.net.au> 330 331 * Most files: Update copyright notices. 332 3332001-06-06 Hans-Peter Nilsson <hp@axis.com> 334 335 * config/tc-cris.c (cris_insn_first_word_frag): New. 336 (md_assemble): Call cris_insn_first_word_frag to get the first 337 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at 338 end. Drop variable insn_size. 339 (gen_bdap): Call cris_insn_first_word_frag, not frag_more. 340 3412001-06-06 Nick Clifton <nickc@cambridge.redhat.com> 342 343 * as.c (show_usage): Remove L from listing options. It is not a 344 generic option. 345 3462001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com> 347 348 * as.c (parse_args): Correct option name "listing-lhs-width2". 349 3502001-05-30 Richard Henderson <rth@redhat.com> 351 352 * read.c (emit_leb128_expr): Call md_cons_align. 353 3542001-05-28 Jeff Sturm <jsturm@one-point.com> 355 356 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16, 357 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64. 358 (tc_gen_reloc): Likewise. 359 (sparc_cons_align): Don't clear sparc_no_align_cons. 360 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for 361 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set. 362 3632001-05-23 Alan Modra <amodra@one.net.au> 364 365 Merge from mainline. 366 2001-05-22 Alan Modra <amodra@one.net.au> 367 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of 368 testing for NULs. 369 370 2001-05-16 Alan Modra <amodra@one.net.au> 371 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param 372 for 8 byte insns. 373 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before 374 opcodes are output rather than after. Delete insn_size. 375 * config/tc-v850.c (md_assemble): Similarly, but delete 376 total_insn_size. Update copyright. 377 378 2001-05-03 Alan Modra <amodra@one.net.au> 379 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF 380 expressions rather than triggering an assert. 381 382 2001-03-30 Alan Modra <alan@linuxcare.com.au> 383 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement. 384 (md_relax_table): Remove first four unused entries. Increment 385 rlx_length by one throughout table, and update comments to suit. 386 (md_estimate_size_before_relax): Return size of current variable 387 part of frag to reflect reality when relaxing more than once. 388 389 2001-03-25 Alan Modra <alan@linuxcare.com.au> 390 * config/tc-i386.c (i386_scale): Accept an absolute expression for 391 scale factor, and return the end of the expression. 392 (i386_operand): Modify for above. 393 394 2001-03-13 Alan Modra <alan@linuxcare.com.au> 395 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file. 396 (NUM_FLAG_CODE): Define. 397 (lex_got): New function. 398 (got_reloc): New global var. 399 (x86_cons_fix_new): New function. 400 (x86_cons): New function. 401 (i386_immediate): Use lex_got here, replacing inline code. Change 402 "ignoring junk.." error message to "junk.." 403 (i386_displacement): Likewise. 404 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define. 405 (x86_cons): Declare. 406 (TC_CONS_FIX_NEW): Define. 407 (x86_cons_fix_new): Declare. 408 409 2001-03-07 Alan Modra <alan@linuxcare.com.au> 410 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc. 411 (md_assemble) <smallest displacement>: Use correct field of i.op[] 412 union. 413 <JumpInterSegment output>: Use correct i.disp_reloc[]. 414 <immediate output>: Likewise. 415 416 2001-02-13 Alan Modra <alan@linuxcare.com.au> 417 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb. 418 Mention effect of < 386 architectures on jump promotion. 419 (i386-Jumps): xref above. Don't assume long disp is 32 bits. 420 421 * config/tc-i386.c (no_cond_jump_promotion): New. 422 (set_cpu_arch): Parse "jumps" arch modifier. 423 (insn_size): Modify usage comment. 424 (ENCODE_RELAX_STATE): Reformat and protect macro arg. 425 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE. 426 (TYPE_FROM_RELAX_STATE): New define. 427 (UNCOND_JUMP, COND_JUMP): Renumber. 428 (md_relax_table): Reorder to suit. 429 (COND_JUMP86): New define. 430 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments. 431 (md_assemble): Create frag var for jumps of max size, encode relax 432 state for COND_JUMP86. 433 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and 434 leave conditional jumps small if no_cond_jump_promotion. 435 (md_convert_frag): Likewise. 436 437 2001-05-10 Alan Modra <amodra@one.net.au> 438 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite. 439 (md_convert_frag): Don't bother clearing fr_var. 440 (md_pseudo_table): Correct initialization. 441 442 2001-05-12 Peter Targett <peter.targett@arccores.com> 443 * config/tc-arc.c: Update copyright and tidy source comments. 444 (md_pseudo_table): Add directive .cpu back as an alias for 445 .option. Add .file and .line for dwarf2 support. 446 (arc_mach_type): Make bfd_mach_arc_6 default. 447 (md_longopts): Add entry 'pre-v6' representing old command line 448 option when assembling for 'arc5' core versions. 449 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new 450 default behaviour. 451 (arc_code_symbol): Make symbol value for @h30 fixup expression 452 equal to O_constant. 453 (md_assemble): Call dwarf2_emit_insn. 454 Include "dwarf2dbg2.h". Formatting fixes throughout file. 455 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. 456 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default. 457 458 2001-05-15 Alexandre Oliva <aoliva@redhat.com> 459 * config/tc-mn10300.c (mn10300_force_relocation): Don't 460 optimize differences between symbols in code sections to 461 constants. 462 (mn10300_fix_adjustable): Don't adjust to section+offset 463 relocations pointing at symbols in code sections. 464 465 2001-05-14 Alexandre Oliva <aoliva@redhat.com> 466 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info 467 before a relaxable insns. 468 469 2001-05-13 Alexandre Oliva <aoliva@redhat.com> 470 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences 471 between symbols if the base symbol is in the current section; 472 emit a PC-relative relocation instead. 473 474 2001-05-09 Alexandre Oliva <aoliva@redhat.com> 475 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs. 476 477 2001-05-06 Alexandre Oliva <aoliva@redhat.com> 478 * config/tc-mn10300.c (md_assemble): Subtract operand->shift 479 from offset in non-pcrel operands too. 480 481 2001-04-14 Alexandre Oliva <aoliva@redhat.com> 482 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of 483 pc-relative relocations not placed at the end of the instruction. 484 485 2001-04-06 Alexandre Oliva <aoliva@redhat.com> 486 * config/tc-mn10300.c (xr_registers): Added `pc'. 487 488 2001-03-30 Alan Modra <alan@linuxcare.com.au> 489 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite. 490 491 2001-02-23 Richard Sandiford <rsandifo@redhat.com> 492 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as 493 done if it's against a symbol. 494 495 2001-03-28 H.J. Lu <hjl@gnu.org> 496 * read.c (equals): Set to local for COFF only if it hasn't been 497 defined before. 498 499 2001-03-27 Nick Papadonis <nick@coelacanth.com> 500 * read.c (equals): (for COFF) default symbols to being local. 501 502 2001-03-23 Richard Sandiford <rsandifo@redhat.com> 503 * write.c (fix_new_exp): Print an error if passed a register. 504 505 2001-03-20 Alan Modra <alan@linuxcare.com.au> 506 * frags.h (struct frag): Add relax_marker. 507 * write.c (is_dnrange): Delete. 508 (relax_frag): Use correct types for `aim', `target', `address'. 509 Delete `offset', `was_address'. Test `relax_marker' instead of 510 using fragile (and slow) address test. 511 (relax_segment): Init and flip `relax_marker'. 512 513 2001-02-13 Ian Lance Taylor <ian@zembu.com> 514 * write.c (is_dnrange): Stop as soon as the address becomes 515 larger. 516 (relax_frag): Add segment parameter. Only call symbol_get_frag 517 once. Only call is_dnrange if the symbol is in the same segment, 518 and the symbol address is larger. 519 (relax_segment): Pass segment to md_relax_frag and relax_frag. 520 * write.h (relax_frag): Update declaration. 521 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass 522 it to relax_frag. 523 * config/tc-m32r.c (m32r_relax_frag): Likewise. 524 * config/tc-m32r.h (md_relax_frag): Add segment parameter. 525 (m32r_relax_frag): Update declaration. 526 * config/tc-mips.h (md_relax_frag): Add segment parameter. 527 * config/tc-tic54x.h (md_relax_frag): Likewise. 528 * doc/internals.texi (CPU backend): Update documentation for 529 md_relax_frag. 530 531 2001-03-15 DJ Delorie <dj@redhat.com> 532 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by 533 blindly freeing string if it isn't at the top of the obstack. 534 5352001-05-14 Richard Henderson <rth@redhat.com> 536 537 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment 538 last change. 539 5402001-05-14 Richard Henderson <rth@redhat.com> 541 542 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment; 543 also collect whether to expect an FDE augmentation. 544 (check_eh_frame): Rewrite as a state machine. Track where in 545 an FDE we are located, skip any augmentation. 546 (eh_frame_estimate_size_before_relax): Get code alignment from 547 the fragment subtype. 548 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise. 549 * read.c (emit_leb128_expr): Call check_eh_frame. 550 5512001-05-09 Richard Henderson <rth@redhat.com> 552 553 * config/tc-ia64.c (generate_unwind_image): Align the fragment 554 beginning a function's unwind info block. 555 5562001-04-27 David Mosberger <davidm@hpl.hp.com> 557 558 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p() 559 argument passing order: predicate goes last, not first. 560 5612001-04-16 David O'Brien <obrien@FreeBSD.org> 562 563 * configure.in: Add the em type for FreeBSD targets. 564 * configure: Regenerate. 565 5662001-04-13 Jim Wilson <wilson@redhat.com> 567 568 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br. 569 excluding br.i. 570 5712001-04-02 Philip Blundell <philb@gnu.org> 572 573 From 2001-03-17 Richard Henderson <rth@redhat.com> 574 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove. 575 (dwarf2_directive_loc): Don't use them. 576 (dwarf2_directive_file): Reject duplicate file definitions. 577 (get_filenum): Zero allocated memory. 578 (out_file_list): Complain about missing file definitions. 579 5802001-03-31 Alan Modra <alan@linuxcare.com.au> 581 582 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT 583 for one line if not already enabled. 584 * cond.c (s_elseif): Correct conditional assembly listing. 585 (s_else): Likewise. 586 587 * cond.c (s_endif): Correct handling of "if .. elseif .." trees. 588 Don't abort on NULL current_cframe. 589 5902001-03-30 Richard Henderson <rth@redhat.com> 591 592 * write.c (relax_seg, size_seg): Split from relax_and_size_seg. 593 (write_object_file): Relax code then data, then size sections. 594 595 * config/tc-i386.c (md_convert_frag): Don't die on local symbols 596 that have been finalized. 597 5982001-03-28 Alan Modra <alan@linuxcare.com.au> 599 600 * config/tc-hppa.c (DEFAULT_LEVEL): Define. 601 (md_begin): Use it when setting default architecture. 602 6032001-03-27 Hans-Peter Nilsson <hp@axis.com> 604 605 * configure.in (cris-*-*): Change default emulation to criself. 606 (cris-*-*aout*): New rule. 607 * configure: Regenerate. 608 6092001-03-19 Alan Modra <alan@linuxcare.com.au> 610 611 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct 612 used register name. 613 6142001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr> 615 616 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply 617 with 'Motorola specification for assembly language input standard'. 618 6192001-03-18 Dave Brolley <brolley@redhat.com> 620 621 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather 622 than m32r_do_align. 623 6242001-03-16 Philip Blundell <philb@gnu.org> 625 626 * configure: Regenerate. 627 6282001-03-15 David Mosberger <davidm@hpl.hp.com> 629 630 * config/tc-ia64.c (md): New member keep_pending_output. 631 (ia64_flush_pending_output): Flush only if md.keep_pending_output 632 is not set. 633 (dot_xdata): Turn on md.keep_pending_output for the duration of 634 this function. 635 (dot_xfloat_cons): Ditto. 636 (dot_xstringer): Ditto. 637 (dot_xdata_ua): Ditto. 638 (dot_xfloat_cons_ua): Ditto. 639 6402001-03-15 Jim Wilson <wilson@redhat.com> 641 642 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local 643 label support. 644 6452001-03-11 Philip Blundell <philb@gnu.org> 646 647 * configure.in: Set version to 2.11. 648 6492001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de> 650 651 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed 652 anymore since we use bfd_elf_generic_reloc now. 653 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA. 654 6552001-02-21 David Mosberger <davidm@hpl.hp.com> 656 657 * config/tc-ia64.c (enum operand_match_result): New type. 658 (operand_match): Change return type to operand_match_result. 659 Fix all returns appropriately, adding support for returning the 660 out-of-range result. 661 (parse_operands): New locals result, error_pos, out_of_range_pos, 662 curr_out_of_range_pos. Rewrite operand matching loop to give better 663 error messages. 664 6652001-02-21 David Mosberger <davidm@hpl.hp.com> 666 667 * config/tc-ia64.c (struct unwind): Add member "prologue_count". 668 (dot_proc): Clear unwind.prologue_count to zero. 669 (dot_prologue): Increment unwind.prologue_count. 670 (dot_restore): If second operand is omitted, use 671 unwind.prologue_count -1 for "ecount" (# of additional regions to 672 pop). Decrement unwind.prologue_count by number of regions 673 popped. 674 6752001-02-20 Bo Thorsen <bo@suse.de> 676 677 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT 678 entry. 679 6802001-02-18 David O'Brien <obrien@FreeBSD.org> 681 682 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as 683 all FreeBSD platforms should look the same at this level. 684 * configure: Rebuilt. 685 * config/tc-i386.c: Add support for old FreeBSD a.out hosts. 686 6872001-02-14 Philip Blundell <pb@futuretv.com> 688 689 From 2001-02-06 H.J. Lu <hjl@gnu.org> 690 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if 691 there is no relocation. 692 693 From 2001-02-06 H.J. Lu <hjl@gnu.org> 694 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined. 695 * config/tc-ia64.c (md_parse_option): Only accept the valid 696 ia64 options on "-axxx". 697 6982001-02-13 Alan Modra <alan@linuxcare.com.au> 699 700 * expr.c (operator): Don't bump input_line_pointer for two char 701 operators. Instead return operator size via new param num_chars. 702 (expr): Use above to parse multi-char operators correctly. 703 7042001-02-12 Philip Blundell <pb@futuretv.com> 705 706 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable 707 ldrt/strt instructions. 708 709Mon Feb 12 17:44:08 CET 2001 Jan Hubicka <jh@suse.cz> 710 711 * tc-i386.c (i386_displacement): Fix handling of 712 BFD_RELOC_X86_64_GOTPCREL. 713 (i386_validate_fix): Likewise. 714 7152001-02-09 David Mosberger <davidm@hpl.hp.com> 716 717 * config/tc-ia64.h (md_elf_section_type): New macro. 718 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info 719 (they're now handled via ia64_elf_section_type. 720 721 * config/tc-ia64.c (unwind): New members saved_text_seg, 722 saved_text_subseg, and force_unwind_entry. 723 (optimize_unw_records): New function to optimize away unnecessary 724 unwind directives. 725 (ia64_elf_section_type): New function. 726 (output_unw_records): Generate unwind info only if the size is 727 non-zero or if it's forced for some other reason (e.g., 728 handlerdata or a personality routine). 729 (generate_unwind_image): Don't switch back to previous 730 section---stay inside the unwind info section instead so that 731 handlerdata that may follow goes into the right place. 732 (dot_handlerdata): Force generation of unwind entry and save the 733 current active text segment before generating unwind image. 734 (dot_unwentry): Force generation of unwind entry. 735 (dot_personality): Ditto. 736 (dot_endp): Generate unwind table entry only if there is 737 some unwind info or the unwind entry was forced. 738 739 * config/tc-ia64.c (make_unw_section_name): New macro to form 740 unwind section name. 741 (generate_unwind_image): Add "text_name" argument. Use it to 742 form unwind section name. 743 (dot_handlerdata): Determine current segment (section) name and 744 pass it to generate_unwind_image(). 745 (dot_endp): Determine current segment (section) name and use 746 it to determine the appropriate unwind section name. 747 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to 748 n, fill, and max arguments. 749 7502001-02-09 Alexandre Oliva <aoliva@redhat.com> 751 752 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for 753 2byte, 4byte and 8byte. 754 7552001-02-08 Alan Modra <alan@linuxcare.com.au> 756 757 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call 758 md_number_to_chars with size > sizeof (valueT). 759 7602001-02-05 Jim Wilson <wilson@redhat.com> 761 762 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of 763 aborting for invalid operands. 764 7652001-02-06 Alan Modra <alan@linuxcare.com.au> 766 767 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather 768 than via pointer. Update all callers. 769 (UNWIND_LOW32): Define. 770 (UNWIND_HIGH32): Define. 771 (pa_build_unwind_subspace): Use the above macros instead of dumping 772 bitfields directly. Call frag_more once rather than multiple times. 773 (md_assemble): Use UNWIND_LOW32. 774 (pa_entry): Likewise 775 (pa_procend): Likewise. 776 (process_exit): Use UNWIND_HIGH32. 777 7782001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr> 779 780 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header 781 function to select the header according to the cpu. 782 (md_after_pass_hook, md_do_align): Remove. 783 (md_cleanup, m68hc11_cleanup): Remove. 784 (md_pcrel_from_section): Declare. 785 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size. 786 (build_jump_insn, build_insn): Likewise. 787 (m68hc11_listing_header): New function. 788 (m68hc11_cleanup): Remove. 789 7902001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr> 791 792 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible 793 symbols because there is no support for shared libraries and these 794 symbols can't be overridden (unless they are weak). 795 7962001-02-01 Momchil Velikov <velco@fadata.bg> 797 798 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations 799 for the compilation unit with a zero byte. 800 8012001-01-30 Alan Modra <alan@linuxcare.com.au> 802 803 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute 804 destinations. Correct range check for 17 and 22 bit branches. 805 8062001-01-25 Nick Clifton <nickc@redhat.com> 807 808 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is 809 still set. Issue an error message instead. 810 (md_estimate_size_before_relax): Delete unused variable 811 'buffer_address'. Fixup parentheses around if statement. 812 8132001-01-23 Kazu Hirata <kazu@hxi.com> 814 815 * as.c: Fix formatting. 816 * ehopt.c: Likewise. 817 * messages.c: Likewise. 818 * stabs.c: Likewise. 819 * symbols.c: Likewise. 820 8212001-01-23 Ben Elliston <bje@redhat.com> 822 823 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp. 824 8252001-01-22 Kazu Hirata <kazu@hxi.com> 826 827 * config/tc-alpha.c: Fix formatting. 828 8292001-01-19 Kazu Hirata <kazu@hxi.com> 830 831 * config/tc-alpha.c: Fix formatting. 832 8332001-01-18 Kazu Hirata <kazu@hxi.com> 834 835 * config/tc-alpha.c: Fix formatting. 836 8372001-01-18 Nick Clifton <nickc@redhat.com> 838 839 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and 840 "da" flags. 841 (stm_flags): Remove redundant bit from "ed" and "da" flags. 842 8432001-01-18 Alexandre Oliva <aoliva@redhat.com> 844 845 * configure.in (cpu_type, arch): Match i386 too. 846 * configure: Rebuilt. 847 8482001-01-16 Kazu Hirata <kazu@hxi.com> 849 850 * config/tc-i386.c: Fix formatting. 851 8522001-01-16 Alan Modra <alan@linuxcare.com.au> 853 854 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32 855 relocs for .PARISC.unwind section. 856 857 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind 858 depending on section flags, not just for .text. 859 8602001-01-15 Jim Wilson <wilson@redhat.com> 861 862 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives 863 not immediately followed by an instruction. 864 8652001-01-15 Kazu Hirata <kazu@hxi.com> 866 867 * config/tc-m68hc11.c: Fix formatting. 868 8692001-01-15 Nick Clifton <nickc@redhat.com> 870 871 * symbols.c (colon): Change 'already defined symbol' from a 872 fatal error to an ordinary error. There is no reason why this 873 error should be fatal. 874 875 * message.c (as_fatal): Delete output file, if one has been 876 created. 877 8782001-01-14 Alan Modra <alan@linuxcare.com.au> 879 880 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants. 881 8822001-01-14 Kazu Hirata <kazu@hxi.com> 883 884 * config/tc-alpha.c: Fix formatting. 885 * config/tc-arc.c: Likewise. 886 * config/tc-arc.h: Likewise. 887 * config/tc-d10v.c: Likewise. 888 * config/tc-i370.c: Likewise. 889 * config/tc-i386.c: Likewise. 890 * config/tc-i960.c: Likewise. 891 * config/tc-m68k.c: Likewise. 892 * config/tc-ppc.c: Likewise. 893 * config/tc-sparc.c: Likewise. 894 * config/tc-tahoe.c: Likewise. 895 * config/tc-vax.c: Likewise. 896 897 * config/tc-arc.c: Fix formatting. 898 899 * config/tc-arc.c: Fix formatting. 900 9012001-01-14 Alan Modra <alan@linuxcare.com.au> 902 903 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for 904 both 32 and 64 bit ELF. 905 906 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand 907 and don't bother storing `m' for "ce" completer. Tidy handling of 908 'J' and 'K' operands to suit. Handle '<' and '>' operands. 909 910Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz> 911 912 * tc-i386.h (TARGET_MACH): New macro. 913 (i386_mach): Declare. 914 * tc-i386.c (i386_mach): New function. 915 9162001-01-13 Philip Blundell <philb@gnu.org> 917 918 * doc/as.texinfo: Fix spelling and cross-references. 919 920 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator 921 character for all systems, not just GNU/Linux. Make it explicit 922 that `-k' doesn't affect code generation, just ELF flags. 923 924Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz> 925 926 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary 927 instructions. 928 9292001-01-12 Frank Ch. Eigler <fche@redhat.com> 930 931 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn. 932 9332001-01-12 Nick Clifton <nickc@redhat.com> 934 935 * as.c (print_args): Update copyright date to 2001. 936 9372001-01-12 Peter Targett <peter.targett@arccores.com> 938 939 * doc/c-arc.texi: New file. 940 Some sections to be expanded. 941 9422001-01-12 Alan Modra <alan@linuxcare.com.au> 943 944 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF. 945 (md_parse_option): Always accept "--32". 946 9472001-01-11 Peter Targett <peter.targett@arccores.com> 948 949 * as.h (TC_ARC): Ensure struc-symbol.h included. 950 * as.c (dwarf2dbg.h): Include to remove implicit declaration 951 warnings. 952 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define. 953 (TARGET_SYMBOL_FIELDS) added. 954 955 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi. 956 * doc/c-arc.texi: New file. 957 Some sections to be expanded. 958 * doc/as.texinfo: Update command-line options. 959 Removed outdated text for ARC dependant features, instead include 960 text from above file. 961 962 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag. 963 (TARGET_SYMBOL_FIELDS): Alias to previous definition. 964 (targ-cpu.h) header. 965 * config/tc-arc.h: 966 * config/tc-arc.c: New updated configuration for 967 ARC, including selection of core variants, and extensibility of 968 instructions, registers etc. through directives. 969 970 * config/tc-arc.c (arc_extinst): Minor corrections for 971 error messages. 972 (arc_common) Likewise. Make alignment argument optional for local 973 symbols also, with default of zero. 974 9752001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr> 976 977 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix 978 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset). 979 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset 980 and fix_new_exp() instead. 981 (md_convert_frag): For indexed post byte use the symbol value 982 rather than the displacement. 983 (md_relax_table): Fix indexed offset relax. 984 9852001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr> 986 987 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't 988 relax weak symbols. 989 (relaxable_symbol): New function. 990 9912001-01-11 Andreas Jaeger <aj@suse.de> 992 993 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's 994 not used anywhere. 995 9962001-01-10 Nick Clifton <nickc@redhat.com> 997 998 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF. 999 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF 1000 10012001-01-10 Nick Clifton <nickc@redhat.com> 1002 1003 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic 1004 character used to dollar local symbols. 1005 (LOCAL_LABEL_CHAR): New constant - the magic character used to 1006 local label symbols. 1007 (dollar_label_name): Use DOLLAR_LABEL_CHAR. 1008 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX, 1009 if defined. 1010 Use LOCAL_LABEL_CHAR. 1011 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX. 1012 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. 1013 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. 1014 10152001-01-08 Bo Thorsen <bo@suse.de> 1016 1017 * config/tc-i386.c (i386_immediate, i386_displacement): 1018 GOTPCREL check fix. 1019 10202001-01-07 Ian Lance Taylor <ian@zembu.com> 1021 1022 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted 1023 in last change. 1024 10252001-01-07 Philip Blundell <philb@gnu.org> 1026 1027 * doc/as.texinfo (Bug Reporting): Update email address for 1028 reports. 1029 * README: Likewise. 1030 1031Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz> 1032 1033 * configure.in: Define DEFAULT_ARCH for i386. 1034 * tc-i386.c (md_assemble): Return after the error message; 1035 move testing for 64bit operands to proper place. 1036 10372001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de> 1038 1039 * doc/as.texinfo: Document '#' as comment character for i386 and 1040 x86_64. Add AMD x86-64 into menu of machine dependent information. 1041 1042 * doc/c-i386.texi: Document x86_64 extensions. 1043 1044Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz> 1045 1046 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix. 1047 1048Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz> 1049 1050 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry. 1051 * NEWS: Add note about Pentium4 support. 1052 1053Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz> 1054 1055 * tc-i387.c (pi, pte, pt): Update. 1056 (type_names): Add new types. 1057 1058Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz> 1059 1060 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow, 1061 CpuUnknown): Renumber 1062 (CpuP4, CpuSSE2): New. 1063 (CpuUnknownFlags): Add CpuP4 and CpuSSE2 1064 10652001-01-03 Philip Blundell <pb@futuretv.com> 1066 1067 * config/tc-alpha.c (alpha_force_relocation): Handle vtable 1068 relocs. 1069 (alpha_fix_adjustable): Likewise. 1070 (md_apply_fix): Likewise. 1071 10722000-12-31 H.J. Lu <hjl@gnu.org> 1073 1074 * listing.c (listing_message): Allocate string only if it is 1075 used. 1076 1077 * configure: Rebuild. 1078 10792000-12-31 Hans-Peter Nilsson <hp@bitrange.com> 1080 1081 * doc/internals.texi (Relaxing with a table) <after relaxation>: 1082 Point out caveats with generating fixups for the opcode in a frag. 1083 1084Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz> 1085 1086 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu* 1087 * NEWS: Add x86_64. 1088 10892000-12-29 H.J. Lu <hjl@gnu.org> 1090 1091 * listing.c (calc_hex): Print the variable part only if the 1092 fragment type is rs_fill. 1093 10942000-12-29 Hans-Peter Nilsson <hp@bitrange.com> 1095 1096 * doc/internals.texi (tc_conditional_pseudoop, 1097 TC_LINKRELAX_FIXUP): Fix typos. 1098 10992000-12-28 Richard Henderson <rth@redhat.com> 1100 1101 * write.c (subsegs_finish): Fix thinko last change -- don't 1102 "optimize" the alignment == 0 case. 1103 11042000-12-28 Richard Henderson <rth@redhat.com> 1105 1106 * as.h (rs_align_test): New. 1107 * frags.c (NOP_OPCODE): Move default from read.c. 1108 (MAX_MEM_FOR_RS_ALIGN_CODE): New default. 1109 (frag_align_code): New. 1110 * frags.h (frag_align_code): Declare. 1111 * read.c (NOP_OPCODE): Remove. 1112 (do_align): Use frag_align_code. 1113 * write.c (NOP_OPCODE): Remove. 1114 (get_recorded_alignment): New. 1115 (cvt_frag_to_fill): Handle rs_align_test. 1116 (relax_segment): Likewise. 1117 (subsegs_finish): Align last subseg in section to the 1118 section alignment. Use frag_align_code. 1119 * write.h (get_recorded_alignment): Declare. 1120 * config/obj-coff.c (size_section): Handle rs_align_test. 1121 (fill_section, fixup_mdeps): Likewise. 1122 (write_object_file): Use frag_align_code. 1123 1124 * config/tc-alpha.c (alpha_align): Use frag_align_code. 1125 (alpha_handle_align): New. 1126 * config/tc-alpha.h (HANDLE_ALIGN): New. 1127 (MAX_MEM_FOR_RS_ALIGN_CODE): New. 1128 1129 * config/tc-i386.h (md_do_align): Use frag_align_code. 1130 (MAX_MEM_FOR_RS_ALIGN_CODE): New. 1131 1132 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. 1133 (ia64_handle_align): New. 1134 * config/tc-ia64.h (HANDLE_ALIGN): New. 1135 (MAX_MEM_FOR_RS_ALIGN_CODE): New. 1136 1137 * config/tc-m32r.c (m32r_do_align): Remove. 1138 (m32r_handle_align): New. 1139 (fill_insn): Use frag_align_code. 1140 * config/tc-m32r.h (md_do_align): Remove. 1141 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. 1142 * config/tc-m88k.c, config/tc-m88k.h: Similarly. 1143 * config/tc-mips.c, config/tc-mips.h: Similarly. 1144 1145 * config/tc-sh.c (sh_cons_align): Use rs_align_test. 1146 (sh_handle_align): Likewise. Handle rs_align_code. 1147 (sh_do_align): Remove. 1148 * config/tc-sh.h (md_do_align): Remove. 1149 (MAX_MEM_FOR_RS_ALIGN_CODE): New. 1150 1151 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. 1152 (sparc_handle_align): Likewise. Handle rs_align_code. 1153 * config/tc-sparc.h (md_do_align): Remove. 1154 (MAX_MEM_FOR_RS_ALIGN_CODE): New. 1155 11562000-12-22 DJ Delorie <dj@redhat.com> 1157 1158 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg 1159 when we assemble the first half of a pair. 1160 11612000-12-22 H.J. Lu <hjl@gnu.org> 1162 1163 * config/tc-i386.c (reloc): Update the macro for non-bfd 1164 assembler. 1165 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler. 1166 11672000-12-22 H.J. Lu <hjl@gnu.org> 1168 1169 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER. 1170 1171Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz> 1172 1173 * tc-i386.h (i386_target_format): Define even for ELFs. 1174 (QWORD_MNEM_SUFFIX): New macro. 1175 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags): 1176 New macros 1177 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber. 1178 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix, 1179 ImmExt): Renumber. 1180 (Size64, No_qSuf, NoRex64, Rex64): New macros. 1181 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros. 1182 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32, 1183 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc, 1184 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem): 1185 Renumber. 1186 (Reg, WordReg): Add Reg64. 1187 (Imm): Add Imm32S and Imm64. 1188 (EncImm): New. 1189 (Disp): Add Disp64 and Disp32S. 1190 (AnyMem): Add Disp32S. 1191 (RegRex, RegRex64): New macros. 1192 (rex_byte): New type. 1193 * tc-i386.c (set_16bit_code_flag): Kill. 1194 (fits_in_unsigned_long, fits_in_signed_long): New functions. 1195 (reloc): New parameter "signed"; support x86_64. 1196 (set_code_flag): New. 1197 (DEFAULT_ARCH): New macro; default to "i386". 1198 (default_arch): New static variable. 1199 (struct _i386_insn): New fields Operand_PCrel; rex. 1200 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT" 1201 (flag_code): New enum and static variable. 1202 (use_rela_relocations): New static variable. 1203 (flag_code_names): New static variable. 1204 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64. 1205 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to 1206 K6 and Athlon. 1207 (i386_align_code): Return plain "nop" for x86_64. 1208 (mode_from_disp_size): Support Disp32S. 1209 (smallest_imm_type): Support Imm32S and Imm64. 1210 (offset_in_range): Support size of 8. 1211 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64. 1212 (md_pseudo_table): Add "code64"; use set_code_flat. 1213 (md_begin): Emit sane error message on hash failure. 1214 (tc_i386_fix_adjustable): Support x86_64 relocations. 1215 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers, 1216 instructions supported on particular arch just partially, 1217 output of 64bit immediates, handling of Imm32S and Disp32S type. 1218 (i386_immedaite): Support x86_64 relocations; support 64bit constants. 1219 (i386_displacement): Likewise. 1220 (i386_index_check): Cleanup; support 64bit addresses. 1221 (md_apply_fix3): Support x86_64 relocation and rela. 1222 (md_longopts): Add "32" and "64". 1223 (md_parse_option): Add OPTION_32 and OPTION_64. 1224 (i386_target_format): Call even for ELFs; choose between 1225 elf64-x86-64 and elf32-i386. 1226 (i386_validate_fix): Refuse GOTOFF in 64bit mode. 1227 (tc_gen_reloc): Support rela relocations and x86_64. 1228 (intel_e09_1): Support QWORD. 1229 12302000-12-15 Diego Novillo <dnovillo@redhat.com> 1231 1232 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if 1233 it's not an offset expression. 1234 (intel_e10_1): Ditto. Also, if the operand is an offset expression, 1235 keep the braces '[' and ']' in the output string. 1236 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier 1237 != FLAT. There is no such op_modifier. 1238 12392000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG> 1240 1241 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h> 1242 if we have it. 1243 12442000-12-13 Kazu Hirata <kazu@hxi.com> 1245 1246 * as.h: Fix formatting. 1247 * cgen.h: Likewise. 1248 * dwarf2dbg.c: Likewise. 1249 * input-scrub.c: Likewise. 1250 * read.h: Likewise. 1251 12522000-12-13 Mark Elbrecht <snowball3@bigfoot.com> 1253 1254 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes. 1255 configure: Regenerate. 1256 12572000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG> 1258 1259 * dwarf2dbg.c: #include <limits.h> only if it exists. 1260 12612000-12-13 Rodney Brown <RodneyBrown@mynd.com> 1262 1263 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo. 1264 (md_apply_fix): Here too. 1265 12662000-12-12 Jim Wilson <wilson@redhat.com> 1267 1268 * config/tc-ia64.h (ia64_init): Add prototype. 1269 12702000-12-12 H.J. Lu <hjl@gnu.org> 1271 1272 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined. 1273 1274 * read.h (outputting_stabs_line_debug): Change it to int. 1275 * stabs.c (outputting_stabs_line_debug): Likewise. 1276 12772000-12-12 Geoffrey Keating <geoffk@redhat.com> 1278 1279 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take 1280 the address of a function result. 1281 12822000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> 1283 1284 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc. 1285 (md_assemble): Call dwarf2_emit_insn. 1286 (shlib): Fix typo SHILB -> SHLIB. 1287 (md_parse_option): Likewise. 1288 (ppc_elf_validate_fix): Likewise: 1289 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New. 1290 12912000-12-12 Nick Clifton <nickc@redhat.com> 1292 1293 * cgen.h: Fix formatting. 1294 * input-scrub.c: Fix formatting. 1295 * macro.c: Fix formatting. 1296 * config/tc-mips.c: Fix formatting. 1297 * doc/c-mips.texi: Fix formatting. 1298 1299Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz> 1300 1301 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel 1302 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX 1303 references. 1304 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse 1305 otherwise. 1306 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill. 1307 (No_dSuf): Kill. 1308 1309 * i386.h (*_Suf): Remove No_dSuf. 1310 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP) 1311 Remove. 1312 (i386_optab): Remove 'd' in the suffixes. 1313 13142000-12-06 Mark Elbrecht <snowball3@bigfoot.com> 1315 1316 * config/tc-i386.c (T_SHORT): Undefine before defining. 1317 13182000-12-05 Kazu Hirata <kazu@hxi.com> 1319 1320 * config/tc-mips.c: Fix formatting. 1321 13222000-12-04 Matthew Hiller <hiller@redhat.com> 1323 1324 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable. 1325 (md_longopts): New options --gstabs-packing, --no-gstabs-packing. 1326 (md_show_usage): Ditto. 1327 (md_parse_option): Ditto. 1328 (d10v_cleanup): Writes pending instruction only if 1329 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing. 1330 Fix compile time warning messages. 1331 1332 * doc/c-d10v.texi: Documents new options. 1333 13342000-12-04 Matthew Hiller <hiller@redhat.com> 1335 1336 * stabs.c (outputting_stabs_line_debug): New variable. 1337 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at 1338 function entry and unset at function exit. 1339 1340 * read.h (outputting_stabs_line_debug): New extern declaration. 1341 1342 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish. 1343 1344 * dwarf2dbg.c: Fix compile time warning messages. 1345 13462000-12-03 Kazu Hirata <kazu@hxi.com> 1347 1348 * config/tc-a29k.c: Fix formatting. 1349 * config/tc-alpha.c: Likewise. 1350 * config/tc-arm.c: Likewise. 1351 * config/tc-cris.c: Likewise. 1352 * config/tc-hppa.c: Likewise. 1353 * config/tc-i370.c: Likewise. 1354 * config/tc-i386.c: Likewise. 1355 * config/tc-i860.c: Likewise. 1356 * config/tc-i960.c: Likewise. 1357 * config/tc-ia64.c: Likewise. 1358 * config/tc-m68hc11.c: Likewise. 1359 * config/tc-m68k.c: Likewise. 1360 * config/tc-m88k.c: Likewise. 1361 * config/tc-pj.c: Likewise. 1362 * config/tc-ppc.c: Likewise. 1363 * config/tc-sh.c: Likewise. 1364 * config/tc-sparc.c: Likewise. 1365 * config/tc-tahoe.c: Likewise. 1366 * config/tc-vax.c: Likewise. 1367 13682000-12-01 Chris Demetriou <cgd@sibyte.com> 1369 1370 * config/tc-mips.c (mips_ip): When calculating offsets, 1371 don't accept as constant the difference between the 1372 addresses of symbols in two different sections. 1373 1374 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand 1375 specifiers. 1376 (validate_mips_insn): Likewise. Also, update 'B' operand 1377 specifier to use OP_*_CODE20 constants and delete 'm' operand 1378 specifier. 1379 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J' 1380 operand specifiers. Change warning generated by 'B' operand 1381 specifier to reflect its new multi-purpose usage. 1382 1383 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than 1384 -1, and update comment. 1385 (file_mips_isa): Likewise. 1386 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment. 1387 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use 1388 ISA_* constants rather than hard-coded numbers. 1389 (mips_cpu_info): New structure. 1390 (mips_cpu_info_table): New table describing CPU and ISA names 1391 and numbers. 1392 (mips_cpu_info_from_name, mips_cpu_info_from_isa, 1393 mips_cpu_info_from_cpu): New functions. 1394 (mips_isa_to_str): New function to get string for ISA name. 1395 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and 1396 return const char *. 1397 (md_begin): Redo CPU and ISA selection logic, using 1398 mips_cpu_info_from_*. Convert to use ISA_* constants rather 1399 than hard-coded numbers. 1400 (append_insn, mips_emit_delays, macro, macro2): Convert to use 1401 ISA_* constants rather than hard-coded numbers. 1402 (mips_ip): Convert to use mips_isa_to_str to get ISA name. 1403 (md_longopts): Delete OPTION_NO_MIPS32. 1404 (md_parse_option): Convert to use ISA_* constants rather than 1405 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32 1406 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU 1407 to use strcasecmp to recognize "default" and to use 1408 mips_cpu_info_from_name to get CPU numbers from argument. 1409 (md_show_usage): Move -mips32 so it's with the rest of the ISA 1410 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be 1411 mips32-4k. 1412 (s_mipsset): Accept ISA value 32. 1413 * doc/as.texinfo: Clean up MIPS options summary slightly, 1414 remove -no-mips32. Add note about -mips4 and -mips32 1415 specifying those ISA levels. Delete -mips32 and -no-mips32 1416 cpu flag descriptions. 1417 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean 1418 up the supported CPU switch list, and replace 4Kc, 4Km, and 1419 4Kp entries with a single mips32-4k entry. Note that you can 1420 use ".set mips32". 1421 1422 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and 1423 ISA_MIPS64. 1424 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for 1425 -mips5 and -mips64. 1426 (md_parse_option): Add cases for OPTION_MIPS5 and 1427 OPTION_MIPS64. 1428 (md_show_usage): Mention -mips5 and -mips64 arguments. 1429 (s_mipsset): Add cases for MIPS5 and MIPS64. 1430 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs 1431 and pseudo-CPUs. 1432 * doc/as.texinfo: Mention -mips5 and -mips64 options 1433 and their meanings. 1434 * doc/c-mips.texi: Likewise. Also update introduction 1435 and ".set" usage information. 1436 1437 * config/tc-mips.c (md_show_usage): Add "sb1" to the 1438 CPU list. 1439 (mips_cpu_info_table): Add SB-1 entries. 1440 * doc/c-mips.texi: Add "sb1" to the list of CPUs 1441 known to the -mcpu option. 1442 1443 * doc/as.texinfo: Correct description of MIPS -mcpu 1444 option, by copying some of the text from doc/c-mips.texi. 1445 14462000-12-01 Joel Sherrill <joel@OARcorp.com> 1447 1448 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*): 1449 New targets. 1450 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets. 1451 (sparc*-*-rtems*): Switched from a.out to ELF. 1452 * configure: Regenerate. 1453 * config.in: Regenerate. 1454 * Makefile.in: Regenerate. 1455 * aclocal.m4: Regenerate. 1456 * po/gas.pot: Regenerate. 1457 14582000-11-30 Philip Blundell <pb@futuretv.com> 1459 1460 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists, 1461 even in non BFD_ASSEMBLER case. 1462 14632000-11-30 Diego Novillo <dnovillo@redhat.com> 1464 1465 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel 1466 syntax. 1467 14682000-11-29 Richard Henderson <rth@redhat.com> 1469 1470 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output 1471 until dwarf2_finish; use relaxation to get cross-fragment offsets; 1472 thread multiple subsegments properly; handle multiple code 1473 sections properly; emit proper compilation unit info for assembler 1474 generated debugging. 1475 1476 * as.h (enum _relax_state): Add rs_dwarf2dbg. 1477 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename. 1478 (dwarf2dbg_estimate_size_before_relax): Declare. 1479 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare. 1480 * write.c: Include dwarf2dbg.h. 1481 (cvt_frag_to_fill): Handle rs_dwarf2dbg. 1482 (relax_segment): Likewise. 1483 14842000-11-28 Hans-Peter Nilsson <hp@bitrange.com> 1485 1486 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional 1487 jump>: Use as_bad_where instead of as_bad. Tweak error message 1488 accordingly. Stabilize frag by updating fix part and resetting 1489 variant part. 1490 <undefined symbol, unconditional jump>: Ditto. 1491 (sh_elf_cons): Cast *input_line_pointer to unsigned char when 1492 indexing is_end_of_line[]. 1493 (md_assemble): Initialize size to 0. 1494 (md_section_align): Mark parameter seg as unused. 1495 (parse_reg): Parse names case-insensitively. 1496 14972000-11-28 Kazu Hirata <kazu@hxi.com> 1498 1499 * config/obj-aout.h: Fix formatting. 1500 * config/obj-bout.h: Likewise. 1501 * config/obj-coff.c: Likewise. 1502 * config/obj-coff.h: Likewise. 1503 * config/obj-elf.h: Likewise. 1504 * config/obj-som.h: Likewise. 1505 * config/obj-vms.c: Likewise. 1506 * config/obj-vms.h: Likewise. 1507 * config/tc-h8300.h: Likewise. 1508 * config/tc-ns32k.h: Likewise. 1509 * config/tc-sparc.h: Likewise. 1510 * config/tc-tic54x.h: Likewise. 1511 * config/tc-z8k.h: Likewise. 1512 15132000-11-28 Nick Clifton <nickc@redhat.com> 1514 1515 * doc/as.1 (COPYING): Mention that the GNU Free Documentation 1516 License is present in the sources, but not the output, and 1517 also available from the GNU website. 1518 (GNU Free Documentation License): Comment out this section. 1519 15202000-11-28 Hans-Peter Nilsson <hp@axis.com> 1521 1522 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff 1523 targets. Remove i860 from valid a.out targets. 1524 * Makefile.in: Regenerate. 1525 1526 * config/tc-cris.c: Include dwarf2dbg.h. 1527 (md_pseudo_table): Add .file and .loc. 1528 (md_assemble): Call dwarf2_emit_insn if generating ELF. 1529 (s_cris_file, s_cris_loc): New. 1530 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. 1531 * Makefile.am: Regenerate dependencies. 1532 * Makefile.in: Regenerate. 1533 15342000-11-28 Alan Modra <alan@linuxcare.com.au> 1535 1536 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value. 1537 (MRI_MUL_PRECEDENCE): Likewise. 1538 (op_rank): Fix a comment typo. 1539 15402000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> 1541 1542 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in 1543 the error message. 1544 (get_operand): Fix analysis for movw/movb instructions. 1545 15462000-11-24 Nick Clifton <nickc@redhat.com> 1547 1548 * configure.in (xscale-elf): Add target. 1549 (xscale-coff): Add target. 1550 * configure: Regenerate. 1551 1552 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture 1553 extenstion. 1554 (ARM_EXT_XSCALE): New ARM architecture extension. 1555 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL. 1556 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD. 1557 (ARM_THUMB): Rename to ARM_EXT_THUMB. 1558 (ARM_ARCH_V4): Remove processor from architecture. 1559 (ARM_ARCH_3M): New architecutre definition. 1560 (ARM_ARCH_V5TE): New architecutre definition. 1561 (ARM_ARCH_XSCALE): New architecutre definition. 1562 (CPU_DEFAULT): Allow to be defaulted to XScale. 1563 (atpcs): New boolean variable. 1564 (ldr_flags): Support 'd' flag for double word loads. 1565 (str_flags): Support 'd' flag for double word stored. 1566 (do_mia): New function. 1567 (do_mar): New function. 1568 (do_mra): New function. 1569 (do_pld): New function. 1570 (do_ldrd): New function. 1571 (do_blx): New function. 1572 (do_bkpt): New function. 1573 (do_clz): New function. 1574 (do_lstc2): New function. 1575 (do_cdp2): New function. 1576 (do_t_blx): New function. 1577 (do_t_bkpt): New function. 1578 (do_smla): New function. 1579 (do_smlal): New function. 1580 (do_smul): New function. 1581 (do_qadd): New function. 1582 (do_co_reg2c): New function. 1583 (LONGEST_INSN): Redefine to 7. 1584 1585 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs 1586 command line switches. 1587 15882000-11-22 Jim Wilson <wilson@redhat.com> 1589 1590 * config/tc-ia64.c (pseudo_func): Add missing initializers. 1591 (struct rsrc): Make line unsigned. 1592 (gr_values): Add missing initializer. 1593 (SLOT_NUM_NOT_SET): Add unsigned cast. 1594 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix, 1595 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save, 1596 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata, 1597 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf, 1598 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state, 1599 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body, 1600 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln, 1601 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource, 1602 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align): 1603 Add ATTRIBUTE_UNUSED to unused parameters. 1604 (convert_expr_to_ab_reg): Add parens. 1605 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test. 1606 (dot_prologue): Initialize grsave when declared. 1607 (md_pseudo_table): Add missing initializers. 1608 (operand_match): Add casts to bfd_vma. 1609 (emit_one_bundle): Delete unused local prev. Make required_template 1610 unsigned. 1611 (specify_resource): Cast i to unsigned. 1612 (note_register_values): Use fprintf_vma. 1613 (print_dependency): Likewise. 1614 16152000-11-21 Jim Wilson <wilson@redhat.com> 1616 1617 * config/tc-ia64.c (generate_unwind_image): Call record_alignment 1618 for unwind info section. 1619 (dot_endp): Likewise for unwind section. 1620 1621 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to 1622 fix_new_exp. 1623 16242000-11-21 Jakub Jelinek <jakub@redhat.com> 1625 1626 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc. 1627 (output_insn): Call dwarf2_emit_insn. 1628 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New. 1629 16302000-11-17 Richard Henderson <rth@redhat.com> 1631 1632 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all 1633 callers. Don't switch segments. Expect CIE == -1 in .debug_frame. 1634 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently. 1635 16362000-11-17 Nick Clifton <nickc@redhat.com> 1637 1638 * config/tc-arm.c (md_pseudo_table): Add support for .line and 1639 .file pseudo ops. 1640 16412000-11-17 Richard Henderson <rth@redhat.com> 1642 1643 * config/tc-i386.c (md_pseudo_table): Add .file and .loc. 1644 16452000-11-17 Richard Henderson <rth@redhat.com> 1646 1647 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number. 1648 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for 1649 tri-state definition of alpha_flag_mdebug. 1650 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1. 1651 (s_alpha_file): Store first .file directive. 1652 (s_alpha_stab): New. 1653 (md_pseudo_table): Add stabs and stabn. 1654 16552000-11-17 Richard Henderson <rth@redhat.com> 1656 1657 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn. 1658 16592000-11-17 Richard Henderson <rth@redhat.com> 1660 1661 * as.c (debug_type): Init to DEBUG_UNSPECIFIED. 1662 (main): Call dwarf2_finish. 1663 * as.h (debug_type): Clarify documentation of the meaning 1664 of this variable. 1665 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1. 1666 (print_stats): Fix parenthesis problem. 1667 (now_subseg_size): New. 1668 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info. 1669 (dwarf2_directive_file): Don't set debug_type. 1670 (dwarf2_where): Honor DEBUG_DWARF2 first. 1671 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno; 1672 do nothing if not emitting dwarf2 debug info, or no work. 1673 * dwarf2dbg.h (dwarf2_emit_insn): Update. 1674 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED. 1675 (ecoff_new_file): Likewise. 1676 * read.c (generate_lineno_debug): Kill ecoff hackery. Update 1677 commentary wrt dwarf2. 1678 1679 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add 1680 ATTRIBUTE_UNUSED as needed. 1681 (emit_insn): Call dwarf2_emit_insn. 1682 (s_alpha_file): New. 1683 (s_alpha_loc): New. 1684 (s_alpha_coff_wrapper): Don't handle them. 1685 (md_pseudo_table): Update for .file and .loc. 1686 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New. 1687 1688 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn; 1689 don't protect with debug_type. 1690 * config/tc-hppa.c (md_assemble): Likewise. 1691 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise. 1692 * config/tc-mn10300.c (md_assemble): Likewise. 1693 * config/tc-sh.c (md_assemble): Likewise. 1694 * config/tc-v850.c (md_assemble): Likewise. 1695 1696 * config/tc-arm.c (arm_end_of_source): Remove. 1697 * config/tc-hppa.c (pa_end_of_source): Remove. 1698 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove. 1699 * config/tc-mn10300.c (mn10300_finalize): Remove. 1700 * config/tc-sh.c (sh_finalize): Remove. 1701 * config/tc-v850.c (sh_finalize): Remove. 1702 1703 * config/tc-arm.h (md_end): Remove. 1704 * config/tc-hppa.h (md_end): Remove. 1705 (DWARF2_LINE_MIN_INSN_LENGTH): New. 1706 * config/tc-m68hc11.h (md_end): Remove. 1707 * config/tc-mn10300.h (md_end): Remove. 1708 * config/tc-sh.h (md_end): Remove. 1709 * config/tc-v850.h (md_end): Remove. 1710 1711 * config/tc-ia64.c (emit_one_bundle): Don't protect 1712 dwarf2 bits with debug_type. 1713 (md_assemble): Likewise. 1714 (ia64_end_of_source): Don't call dwarf2_finish. 1715 17162000-11-16 Jim Wilson <wilson@redhat.com> 1717 1718 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno 1719 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of 1720 > 16. 1721 17222000-11-16 H.J. Lu <hjl@gnu.org> 1723 1724 * config/obj-elf.c (obj_elf_symver): Don't check the missing 1725 version name. 1726 17272000-11-15 Kazu Hirata <kazu@hxi.com> 1728 1729 * config/tc-tic30.c: Fix formatting. 1730 * config/tc-tic80.c: Likewise. 1731 * config/tc-v850.c: Likewise. 1732 * config/tc-vax.c: Likewise. 1733 * config/tc-w65.c: Likewise. 1734 * config/tc-z8k.c: Likewise. 1735 17362000-11-14 DJ Delorie <dj@redhat.com> 1737 1738 * config/tc-v850.c: Support dwarf2. 1739 * config/tc-v850.h: Ditto. 1740 1741 * config/tc-v850.c (cons_fix_new_v850): Don't rely on 1742 parse_cons_expression_v850 to initialize hold_cons_reloc. 1743 17442000-11-15 Bernd Schmidt <bernds@redhat.com> 1745 1746 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX. 1747 (errata_nops_necessary_p): New function. 1748 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct 1749 md. 1750 17512000-11-14 Jim Wilson <wilson@redhat.com> 1752 1753 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then 1754 return little endian bfd formats. 1755 17562000-11-14 Kazu Hirata <kazu@hxi.com> 1757 1758 * config/aout_gnu.h: Fix formatting. 1759 * config/atof-vax.c: Likewise. 1760 * config/m68k-parse.h: Likewise. 1761 * config/m88k-opcode.h: Likewise. 1762 * config/obj-elf.c: Likewise. 1763 * config/tc-arm.c: Likewise. 1764 * config/tc-cris.c: Likewise. 1765 * config/tc-i386.c: Likewise. 1766 * config/tc-ia64.c: Likewise. 1767 * config/tc-mn10300.c: Likewise. 1768 * config/te-386bsd.h: Likewise. 1769 * config/te-hppa.h: Likewise. 1770 * config/te-nbsd.h: Likewise. 1771 * config/te-ppcnw.h: Likewise. 1772 * config/te-sparcaout.h: Likewise. 1773 * config/te-tmips.h: Likewise. 1774 * config/vax-inst.h: Likewise. 1775 * config/vms-conf.h: Likewise. 1776 17772000-11-14 Jakub Jelinek <jakub@redhat.com> 1778 1779 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits. 1780 17812000-11-13 H.J. Lu <hjl@gnu.org> 1782 1783 * config/obj-elf.c (elf_frob_symbol): Support 1784 ".symver name,name2@@@nodename". 1785 (elf_frob_file_before_adjust): Likewise. 1786 1787 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename" 1788 and ".symver name,name2@@@nodename". 1789 Fix a typo. 1790 17912000-11-12 H.J. Lu (hjl@gnu.org) 1792 1793 * config/obj-elf.c (obj_elf_symver): Check missing version 1794 name. 1795 17962000-11-12 H.J. Lu (hjl@gnu.org) 1797 1798 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT 1799 instead of bfd_vma for non-bfd assemblers. 1800 18012000-11-09 Kazu Hirata <kazu@hxi.com> 1802 1803 * itbl-ops.c: Fix comment typos. 1804 18052000-11-08 Jim Wilson <wilson@redhat.com> 1806 1807 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field. 1808 (struct unwind): Add next_slot_frag field. 1809 (slot_index): New parameters slot_frag and first_frag. Add code 1810 to add in frag sizes when different. Add comments. 1811 (fixup_unw_records): New locals first_frag and last_frag. Pass new 1812 arguments to slot_index. 1813 (emit_one_bundle): Set slot_frag field. Set next_slot_number after 1814 loop end. Set next_slot_frag field. 1815 18162000-11-07 H.J. Lu <hjl@gnu.org> 1817 1818 * doc/as.texinfo (.symver): Updated for versioned symbol 1819 reference. 1820 1821 * obj.h (format_ops): Add the frob_file_before_adjust field. 1822 1823 * config/obj-aout.c (aout_format_ops): Set the 1824 frob_file_before_adjust field to 0. 1825 * config/obj-coff.c (coff_format_ops): Likewise. 1826 * config/obj-ecoff.c (ecoff_format_ops): Likewise. 1827 1828 * config/obj-elf.c (obj_elf_symver): Allow duplicated version 1829 name. 1830 (elf_frob_file_before_adjust): New function to remove unneeded 1831 versioned symbols from the symbol table. 1832 (elf_format_ops): Set the frob_file_before_adjust field to 1833 elf_frob_file_before_adjust. 1834 1835 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if 1836 not defined. 1837 1838 * config/obj-multi.h (obj_frob_file_before_adjust): Defined. 1839 18402000-11-07 Peter Targett <peter.targett@arccores.com> 1841 1842 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and 1843 BIG_ENDIAN macros. 1844 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols. 1845 Fix compile time warning messages. 1846 18472000-11-07 Nick Clifton <nickc@redhat.com> 1848 1849 * stabs.c (generate_asm_file): Increase length of xmalloc'ed 1850 buffer in order to avoid buffer overflows. 1851 18522000-11-06 Steve Ellcey <sje@cup.hp.com> 1853 1854 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage): 1855 Change M to m for -milp32 or -mlp64 to match gcc. 1856 (dot_endp): Use bytes_per_address instead of 8. 1857 (emit_one_bundle): Use number_to_chars_littleendian instead of 1858 md_number_to_chars. 1859 (fix_insn): Likewise. 1860 (ia64_init): New function. 1861 (ia64_target_format): New function. 1862 (md_begin): Set endianness, arch, and machine as appropriate. 1863 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars): 1864 Make these macros depend on TE_HPUX macro. 1865 (TARGET_FORMAT): Define. 1866 (HOST_SPECIAL_INIT): Define. 1867 * config/te-hpux.h: New file. 1868 * configure.in: Add "ia64-*-hpux*" target to configure. 1869 * configure: Regenerate. 1870 18712000-11-06 Kazu Hirata <kazu@hxi.com> 1872 1873 * as.c: Fix formatting. 1874 * dwarf2dbg.c: Likewise. 1875 * input-file.c: Likewise. 1876 * input-file.h: Likewise. 1877 * input-scrub.c: Likewise. 1878 * itbl-ops.c: Likewise. 1879 * listing.c: Likewise. 1880 * macro.h: Likewise. 1881 * messages.c: Likewise. 1882 * read.c: Likewise. 1883 * subsegs.c: Likewise. 1884 * subsegs.h: Likewise. 1885 * write.c: Likewise. 1886 18872000-11-06 Nick Clifton <nickc@redhat.com> 1888 1889 * doc/as.texinfo: Add GNU Free Documentation License. 1890 * doc/gasp.texi: Add GNU Free Documentation License. 1891 * doc/as.1: Add GNU Free Documentation License. 1892 18932000-11-05 Nick Clifton <nickc@redhat.com> 1894 1895 * config/tc-arm.c: Add include of "dwarf2dbg.h" 1896 18972000-11-02 Per Lundberg <plundis@chaosdev.org> 1898 1899 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos. 1900 * configure: Regenerate. 1901 19022000-11-01 Nick Clifton <nickc@redhat.com> 1903 1904 * read.c (original_case_string): New global variable. 1905 (read_a_source_file): Copy opcode string into 1906 original_case_string if clobbering the case of the opcode. 1907 * read.h: Export the definition of original_case_string. 1908 * config/tc-arm.c (md_assembler): When parsing a .req 1909 directive use the original opcode string, not the case 1910 clobbered version. 1911 19122000-11-02 Nick Clifton <nickc@redhat.com> 1913 1914 * config/tc-mn10300.c (debug_line): Remove this static 1915 variable. 1916 (md_assemble): Call dwarf2_generate_asm_lineno instead of 1917 dwarf2_where and dwarf2_gen_line_info. 1918 19192000-11-02 Theo Honohan <th@futuretv.com> 1920 1921 * config/tc-arm.c (do_msr): Improve error message. 1922 19232000-10-31 Eric Christopher <echristo@redhat.com> 1924 1925 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved 1926 or pc-relative, else use fx_offset. 1927 19282000-10-31 Jim Wilson <wilson@redhat.com> 1929 1930 * config/tc-ia64.c (struct md): New field tag_fixups. 1931 (ia64_flush_insns): Handle tag_fixups. Error if dangling 1932 qualifying predicate. 1933 (emit_one_bundle): Delete spurious multiplication by one. Handle 1934 tag_fixups. 1935 (ia64_start_line): Error if dangling qualifying predicate. 1936 (defining_tag): New static variable. 1937 (ia64_unrecognized_line, case '['): Parse tags. 1938 (ia64_frob_label): Create tag_fixups. 1939 (md_assemble): Reset md.qp.X_op after using it. 1940 19412000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp> 1942 1943 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094. 1944 19452000-10-31 Bernd Schmidt <bernds@redhat.co.uk> 1946 1947 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2. 1948 19492000-10-30 Kazu Hirata <kazu@hxi.com> 1950 1951 * expr.c: Fix formatting. 1952 * flonum-copy.c: Likewise. 1953 * flonum.h: Likewise. 1954 * gasp.c: Likewise. 1955 * hash.c: Likewise. 1956 19572000-10-30 Hans-Peter Nilsson <hp@bitrange.com> 1958 1959 * as.h (OPTION_MD_BASE): Bump to 190. 1960 * as.c (parse_args) <std_longopts>: Add comment about the need to 1961 check OPTION_MD_BASE in as.h. 1962 1963 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL 1964 for weak symbols. 1965 19662000-10-27 Nick Clifton <nickc@redhat.com> 1967 1968 * configure.in (emulations): Add m68hc12. 1969 * configure: Regenerate. 1970 * po/gas.pot: Regenerate. 1971 19722000-10-27 Aldy Hernandez <aldyh@redhat.com> 1973 1974 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and 1975 cpsr*. 1976 (arm_psr_parse): Handle lowercase CPSR and SPSR. 1977 19782000-10-25 Nick Clifton <nickc@redhat.com> 1979 1980 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate 1981 a DWARF2 line number information sequence. 1982 1983 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno. 1984 1985 * read.c (generate_lineno_debug): Update comment describing why 1986 DWARF2 line number debug information is not generated 1987 automatically by this function. 1988 1989 * doc/as.texinfo: Note that --gdwarf2 only works on some targets, 1990 not all. 1991 1992 * config/tc-arm.h (md_end): Define. 1993 (DWARF2_LINE_MIN_INSN_LENGTH): Define. 1994 1995 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno 1996 if generating DWARF2 line numbers. 1997 (arm_end_of_source): New function. Call dwarf2_finish if 1998 necessary. 1999 2000 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno. 2001 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno. 2002 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno. 2003 20042000-10-25 Diego Novillo <dnovillo@cygnus.com> 2005 2006 * tc-i386.c: Fix prototype declarations for functions taking no 2007 arguments. 2008 20092000-10-24 Diego Novillo <dnovillo@cygnus.com> 2010 2011 * tc-i386.c (i386_operand_modifier): Remove. 2012 (build_displacement_string): Remove. 2013 (i386_parse_seg): Remove. 2014 (i386_intel_memory_operand): Remove. 2015 (i386_intel_operand): Re-write using recursive descent parser based 2016 on MASM documentation. 2017 (struct intel_parser_s): New structure. 2018 (intel_parser): New static variable. 2019 (struct intel_token): New structure. 2020 (cur_token, prev_token): New static variables. 2021 (T_NIL): Define. 2022 (T_CONST): Define. 2023 (T_REG): Define. 2024 (T_BYTE): Define. 2025 (T_WORD): Define. 2026 (T_DWORD): Define. 2027 (T_QWORD): Define. 2028 (T_XWORD): Define. 2029 (T_SHORT): Define. 2030 (T_OFFSET): Define. 2031 (T_PTR): Define. 2032 (T_ID): Define. 2033 (intel_match_token): New function. 2034 (intel_get_token): New function. 2035 (intel_putback_token): New function. 2036 (intel_expr): New function. 2037 (intel_e05): New function. 2038 (intel_e05_1): New function. 2039 (intel_e06): New function. 2040 (intel_e06_1): New function. 2041 (intel_e09): New function. 2042 (intel_e09_1): New function. 2043 (intel_e10): New function. 2044 (intel_e10_1): New function. 2045 (intel_e11): New function. 2046 20472000-10-20 Jakub Jelinek <jakub@redhat.com> 2048 2049 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p 2050 instructions to loose any special insn->architecture mask. 2051 2052 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs. 2053 (sparc_md_end, sparc_arch_types, sparc_arch, 2054 sparc_elf_final_processing): Handle v8plusb and v9b architectures. 2055 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and 2056 request v9b architecture if they are used). 2057 20582000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG> 2059 2060 * config/tc-m68k.c: Fix the previous misapplied patch. 2061 20622000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG> 2063 2064 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both 2065 BFD_ASSEMBLER and !BFD_ASSEMBLER. 2066 * config/tc-m68k.c (md_convert_frag_1): Use them instead of 2067 BFD_RELOC_*. 2068 20692000-10-17 Kazu Hirata <kazu@hxi.com> 2070 2071 * debug.c: Fix formatting. 2072 * depend.c: Likewise. 2073 * dwarf2dbg.c: Likewise. 2074 * dwarf2dbg.h: Likewise. 2075 * ecoff.c: Likewise. 2076 * expr.c: Likewise. 2077 * expr.h: Likewise. 2078 * flonum-konst.c: Likewise. 2079 * frags.h: Likewise. 2080 20812000-10-17 Chandrakala Chavva <cchavva@redhat.com> 2082 2083 * as.c: New option OPTION_TARGET_HELP. Prints all target specific 2084 options. 2085 * doc/as.texinfo: Added notes about this new option. 2086 20872000-10-16 Hans-Peter Nilsson <hp@bitrange.com> 2088 2089 * config/tc-sh.c (JREG): Remove. 2090 (md_convert_frag): Remove #if 0:d code using JREG. 2091 20922000-10-15 Diego Novillo <dnovillo@cygnus.com> 2093 2094 * config/tc-i386.c (i386_operand_modifier): Only match 2095 modifiers SHORT and FLAT if they are followed by a space. 2096 (parse_register): When `allow_naked_reg' is set, do not confuse 2097 identifiers that start with a register name with a register. 2098 20992000-10-12 Kazu Hirata <kazu@hxi.com> 2100 2101 * app.c: Fix formatting. 2102 * as.c: Likewise. 2103 * as.h: Likewise. 2104 * bit_fix.h: Likewise. 2105 * cgen.c: Likewise. 2106 * cgen.h: Likewise. 2107 * cond.c: Likewise. 2108 21092000-10-11 Alan Modra <alan@linuxcare.com.au> 2110 2111 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change. 2112 21132000-10-07 Alan Modra <alan@linuxcare.com.au> 2114 2115 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert. 2116 Re-arrange function a little and improve error message. 2117 2118 * write.c (write_relocs): Fix a comment. 2119 2120 * config/obj-elf.c (elf_frob_symbol): Make section syms global on 2121 link-once sections. 2122 21232000-10-05 Jim Wilson <wilson@cygnus.com> 2124 2125 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr. 2126 21272000-10-05 Alan Modra <alan@linuxcare.com.au> 2128 2129 * config/tc-i386.c: Delete some useless comments, reformat others. 2130 2131 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover 2132 non-global syms in linkonce sections. 2133 21342000-10-04 Ralf Baechle <ralf@gnu.org> 2135 2136 * config/tc-ia64.c (operand_match): Don't use // style comments. 2137 * config/tc-i370.c: Likewise. 2138 21392000-09-29 Hans-Peter Nilsson <hp@axis.com> 2140 2141 Changes to handle varying register prefix and user symbol prefix. 2142 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX, 2143 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE, 2144 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New. 2145 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix, 2146 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New. 2147 (demand_register_prefix): New variable. 2148 (md_pseudo_table): New pseudo ".syntax". 2149 (md_longopts): New options --no-underscore and --underscore. 2150 (cris_target_format): Return elf32-us-cris or elf32-cris depending 2151 on symbols_have_leading_underscore. 2152 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR. 2153 (get_spec_reg): Ditto. 2154 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME. 2155 Fix formatting. 2156 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to 2157 --help. 2158 <case OPTION_NO_US, case OPTION_US>: New. 2159 (md_show_usage): Be brief and reformat to match continuation of 2160 --help. 2161 * po/gas.pot: Regenerate. 2162 21632000-09-28 Alan Modra <alan@linuxcare.com.au> 2164 2165 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't 2166 force relocs for 12 bit branches. 2167 (md_apply_fix): Similarly, adjust logic here. 2168 21692000-09-28 Alan Modra <alan@linuxcare.com.au> 2170 2171 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't 2172 adjust for external and weak syms as we will use a reloc. Allow 2173 for +8 offset when calculating limits of branches. 2174 (hppa_fix_adjustable): Undo 2000-09-23 change. 2175 (hppa_force_relocation): Likewise. Add fx_addsy assertion. 2176 Correct distance calculation. 2177 (tc_gen_reloc): Print the file name and line number if we can't 2178 handle a fixup. 2179 2180 From John David Anglin <dave@hiauly1.hia.nrc.ca> 2181 * config/tc-hppa.c (nonzero_dibits): Define. 2182 (arg_reloc_stub_needed): Check each arg and return value 2183 separately for zero case. 2184 (pa_align): Declare argument `bytes'. 2185 21862000-09-25 Kazu Hirata <kazu@hxi.com> 2187 2188 * config/tc-cris.c: Fix formatting. 2189 * config/tc-d10v.h: Likewise. 2190 * config/tc-d30v.c: Likewise. 2191 * config/tc-d30v.h: Likewise. 2192 * config/tc-fr30.c: Likewise. 2193 * config/tc-fr30.h: Likewise. 2194 * config/tc-m68k.c: Likewise. 2195 * config/tc-m68k.h: Likewise. 2196 * config/tc-pj.h: Likewise. 2197 * config/tc-ppc.c: Likewise. 2198 * config/tc-ppc.h: Likewise. 2199 * config/tc-sh.c: Likewise. 2200 * config/tc-sh.h: Likewise. 2201 * config/tc-sparc.c: Likewise. 2202 * config/tc-v850.h: Likewise. 2203 * config/tc-vax.h: Likewise. 2204 * config/tc-w65.h: Likewise. 2205 * config/tc-z8k.h: Likewise. 2206 22072000-09-23 Alan Modra <alan@linuxcare.com.au> 2208 2209 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak 2210 checks only for ELF. 2211 (hppa_force_relocation): Likewise. 2212 22132000-09-22 Jim Wilson <wilson@cygnus.com> 2214 2215 * config/tc-ia64.c (dv_sem): Add "stop". 2216 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now. 2217 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62. 2218 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to 2219 match above. 2220 (mark_resources): Check IA64_RS_PRr. 2221 22222000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG> 2223 2224 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1, 2225 md_estimate_size_before_relax): Redesign and clean up the 2226 relaxation mechanism. 2227 22282000-09-21 Kazu Hirata <kazu@hxi.com> 2229 2230 * config/tc-ns32k.c: Fix formatting. 2231 * config/tc-ns32k.h: Likewise. 2232 22332000-09-20 Kazu Hirata <kazu@hxi.com> 2234 2235 * config/tc-m32r.c: Fix formatting. 2236 * config/tc-m32r.h: Likewise. 2237 * config/tc-m68851.h: Likewise. 2238 * config/tc-m68hc11.c: Likewise. 2239 * config/tc-m68hc11.h: Likewise. 2240 * config/tc-m88k.c: Likewise. 2241 * config/tc-mcore.c: Likewise. 2242 * config/tc-mcore.h: Likewise. 2243 * config/tc-mips.c: Likewise. 2244 * config/tc-mips.h: Likewise. 2245 * config/tc-mn10200.h: Likewise. 2246 * config/tc-mn10300.h: Likewise. 2247 * config/tc-tahoe.c: Likewise. 2248 * config/tc-tahoe.h: Likewise. 2249 22502000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG> 2251 2252 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci. 2253 Likewise in relaxation description comments. 2254 22552000-09-18 Alan Modra <alan@linuxcare.com.au> 2256 2257 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow 2258 subtraction of two syms without emitting a relocation. 2259 2260 From David Huggins-Daines <dhd@linuxcare.com> 2261 * config/tc-hppa.c (hppa_force_relocation): Force relocations for 2262 global or weak symbols. 2263 22642000-09-15 Kazu Hirata <kazu@hxi.com> 2265 2266 * config/tc-h8300.h: Fix formatting. 2267 * config/tc-h8500.c: Likewise. 2268 * config/tc-h8500.h: Likewise. 2269 * config/tc-hppa.h: Likewise. 2270 * config/tc-i370.h: Likewise. 2271 * config/tc-i386.h: Likewise. 2272 * config/tc-i860.c: Likewise. 2273 * config/tc-i860.h: Likewise. 2274 * config/tc-i960.h: Likewise. 2275 * config/tc-ia64.c: Likewise. 2276 * config/tc-ia64.h: Likewise. 2277 22782000-09-14 Kazu Hirata <kazu@hxi.com> 2279 2280 * config/tc-a29k.c: Fix formatting. 2281 * config/tc-alpha.c: Likewise. 2282 * config/tc-arc.c: Likewise. 2283 * config/tc-arc.h: Likewise. 2284 * config/tc-arm.c: Likewise. 2285 * config/tc-arm.h: Likewise. 2286 * config/tc-avr.c: Likewise. 2287 * config/tc-avr.h: Likewise. 2288 * config/tc-tic30.c: Likewise. 2289 * config/tc-tic30.h: Likewise. 2290 * config/tc-tic54x.c: Likewise. 2291 * config/tc-tic54x.h: Likewise. 2292 * config/tc-tic80.c: Likewise. 2293 * config/tc-tic80.h: Likewise. 2294 22952000-09-14 Timothy Wall <twall@cygnus.com> 2296 2297 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of 2298 parallel comparisons for later use. 2299 (struct rsrc): Add parallel comparison type. 2300 (resources_match): Skip special cases of PR usage (non-conflicting 2301 parallel compares). 2302 23032000-09-13 Kazu Hirata <kazu@hxi.com> 2304 2305 * config/obj-ecoff.c: Fix formatting. 2306 * config/obj-elf.c: Likewise. 2307 * config/obj-elf.h: Likewise. 2308 * config/obj-evax.h: Likewise. 2309 * config/obj-generic.h: Likewise. 2310 * config/obj-hp300.c: Likewise. 2311 * config/obj-hp300.h: Likewise. 2312 * config/obj-ieee.h: Likewise. 2313 * config/obj-vms.c: Likewise. 2314 * config/obj-vms.h: Likewise. 2315 23162000-09-13 Anders Norlander <anorland@acc.umu.se> 2317 2318 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors. 2319 (md_parse_option): Ditto. 2320 (md_longopts): Add -mips32 option. 2321 (md_show_usage): Document new options. 2322 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32. 2323 (mips_ip): Assemble mfc0 with a sub-selection code. 2324 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20). 2325 (mips_cpu_to_str): New function. 2326 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value. 2327 Use CPU_* defines instead of hardcoded numbers. 2328 2329 * doc/as.texinfo: Document new options. 2330 * doc/c-mips.texi: Ditto. 2331 23322000-09-12 Kazu Hirata <kazu@hxi.com> 2333 2334 * as.h: Fix formatting. 2335 * asintl.h: Likewise. 2336 * bit_fix.h: Likewise. 2337 * config/obj-aout.c: Likewise. 2338 * config/obj-aout.h: Likewise. 2339 * config/obj-bout.c: Likewise. 2340 * config/obj-bout.h: Likewise. 2341 * config/obj-coff.c: Likewise. 2342 * config/obj-coff.h: Likewise. 2343 * dwarf2dbg.h: Likewise. 2344 * expr.h: Likewise. 2345 * flonum.h: Likewise. 2346 * frags.h: Likewise. 2347 * itbl-ops.h: Likewise. 2348 * macro.h: Likewise. 2349 * read.h: Likewise. 2350 * sb.h: Likewise. 2351 * struc-symbol.h: Likewise. 2352 * subsegs.h: Likewise. 2353 * symbols.h: Likewise. 2354 * tc.h: Likewise. 2355 * write.h: Likewise. 2356 23572000-09-11 Kazu Hirata <kazu@hxi.com> 2358 2359 * bignum-copy.c: Fix formatting. 2360 * config/tc-i370.c: Likewise. 2361 * config/tc-i960.c: Likewise. 2362 * config/tc-m68k.c: Likewise. 2363 * ehopt.c: Likewise. 2364 * flonum-copy.c: Likewise. 2365 * flonum-konst.c: Likewise. 2366 * flonum-mult.c: Likewise. 2367 * literal.c: Likewise. 2368 * read.c: Likewise. 2369 * sb.c: Likewise. 2370 * stabs.c: Likewise. 2371 * subsegs.c: Likewise. 2372 23732000-09-09 Philip Blundell <philb@gnu.org> 2374 2375 * configure.in (arm*-*-uclinux*): New target. 2376 * configure: Regenerate. 2377 23782000-09-09 Kazu Hirata <kazu@hxi.com> 2379 2380 * input-file.c: Fix formatting. 2381 * itbl-ops.c: Likewise. 2382 * messages.c: Likewise. 2383 23842000-09-08 Philip Blundell <philb@gnu.org> 2385 2386 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when 2387 offset is negative. 2388 23892000-09-07 H.J. Lu <hjl@gnu.org> 2390 2391 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM. 2392 * configure: Rebuild. 2393 23942000-09-07 Kazu Hirata <kazu@hxi.com> 2395 2396 * atof-generic.c: Fix formatting. 2397 * config/tc-mips.c: Likewise. 2398 * config/tc-vax.c: Likewise. 2399 * input-scrub.c: Likewise. 2400 24012000-09-07 Alexandre Oliva <aoliva@redhat.com> 2402 2403 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets. 2404 * configure.in (sh-*-linux*): Added. 2405 * configure: Rebuilt. 2406 24072000-09-06 Kazu Hirata <kazu@hxi.com> 2408 2409 * config/tc-hppa.c: Fix formatting. 2410 2411 * ecoff.c: Fix formatting. 2412 24132000-09-06 Alexandre Oliva <aoliva@redhat.com> 2414 2415 * configure: Rebuilt with new libtool.m4. 2416 24172000-09-05 Kazu Hirata <kazu@hxi.com> 2418 2419 * cgen.c: Fix formatting. 2420 * config/tc-ia64.c: Likewise. 2421 24222000-09-05 Nick Clifton <nickc@redhat.com> 2423 2424 * aclocal.m4: Regenerate. 2425 * config.in: Regenerate. 2426 * configure: Regenerate. 2427 * po/gas.pot: Regenerate. 2428 24292000-09-05 Hans-Peter Nilsson <hp@axis.com> 2430 2431 * config/tc-cris.c: Correct comment typos. 2432 24332000-09-05 Eric Christopher <echristo@cygnus.com> 2434 2435 * config/tc-mn10300.c: Cleanup. 2436 (md_pcrel_from): Enable. 2437 24382000-09-05 Alan Modra <alan@linuxcare.com.au> 2439 2440 * expr.c (operand): Fix a comment typo. 2441 * write.c (write_relocs): Fix a signed/unsigned warning. 2442 2443 * config/tc-hppa.c (fudge_reg_expressions): New 2444 (hppa_force_reg_syms_absolute): New. 2445 (pa_equ): Allow reg_section expressions. 2446 * config/tc-hppa.c (md_optimize_expr): Define. 2447 (hppa_force_reg_syms_absolute): Prototype. 2448 2449 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete. 2450 (pa_parse_number): Pass in arg to select fp reg parsing. 2451 Return 1 to indicate format checks pass. If strict, then only 2452 accept a register or register symbol. Return value in... 2453 (pa_number): New static for pa_parse_number. 2454 (FP_REG_BASE): Define. 2455 (FP_REG_RSEL): Define. 2456 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as 2457 appropriate. White space changes. 2458 (need_pa11_opcode): Don't bother passing any params, get them from 2459 globals instead. 2460 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode. 2461 Remove extraneous check in case 'Q'. 2462 (pa_equ): Modify call to pa_parse_number to do strict parsing. If 2463 reg, set section of resulting symbol to reg_section. 2464 (pa_parse_space_stmt): Modify call to pa_parse_number. 2465 (pa_space): Likewise. 2466 2467 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs. 2468 (hppa_force_relocation): Handle vtable relocs. 2469 (pa_vtable_entry): New. 2470 (pa_vtable_inherit): New. 2471 (md_pseudo_table): Add entries for vtable pseudos. 2472 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT 2473 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs 2474 against weak syms. 2475 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code. 2476 (pa_type_args): Don't call symbol_get_bfdsym multiple times. 2477 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a 2478 millicode import. 2479 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to 2480 specify a symbol type. 2481 2482 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF 2483 dependent things together. 2484 (md_elf_symbol_type): Define. 2485 2486 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo 2487 symbol. 2488 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too. 2489 2490 * config/obj-elf.h (obj_elf_vtable_inherit): Declare. 2491 (obj_elf_vtable_entry): Declare. 2492 2493 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix * 2494 and export function. 2495 (obj_elf_vtable_entry): Similarly. 2496 (elf_pseudo_table): Fix the damage with a cast. 2497 24982000-09-03 Richard Henderson <rth@cygnus.com> 2499 2500 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns 2501 for template selection when a label is needed. 2502 25032000-09-02 Kazu Hirata <kazu@hxi.com> 2504 2505 * config/tc-ia64.c: Fix formatting. 2506 25072000-09-02 Nick Clifton <nickc@redhat.com> 2508 2509 * configure.in: Increase version number to 2.10.91. 2510 * configure: Regenerate. 2511 * aclocal.m4: Regenerate. 2512 * config.in: Regenerate. 2513 * po/gas.pot: Regenerate. 2514 * Makefile.in: Regenerate. 2515 25162000-09-01 Alexandre Oliva <aoliva@redhat.com> 2517 2518 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define. 2519 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that 2520 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit 2521 similar relocs. 2522 (sh_obj_adjustable): Return 1 for PC-relative offsets used in 2523 branches. 2524 25252000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com> 2526 2527 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME, 2528 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define. 2529 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions. 2530 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them. 2531 (GOT_symbol): New variable. 2532 (md_undefined_symbol): Set it. 2533 25342000-09-01 Richard Henderson <rth@cygnus.com> 2535 2536 * config/tc-ia64.c (match): Don't inline. 2537 (extra_goodness): New. 2538 (md_begin): Prefer nop.f and nop.b for best_template. 2539 25402000-08-31 Kazu Hirata <kazu@hxi.com> 2541 2542 * as.c: Fix formatting. 2543 * cond.c: Likewise. 2544 * frags.c: Likewise. 2545 * macro.c: Likewise. 2546 25472000-08-31 Eric Christopher <echristo@cygnus.com> 2548 2549 * config/tc-mn10300.c: Cleanup and fix warnings. 2550 (md_pseudo_table): Add initializers. 2551 (md_show_usage): Cleanup. 2552 (md_parse_option): Fix warnings. 2553 (md_undefined_symbol): Fix warnings. 2554 (md_conver_frag): Fix warnings. 2555 (tc_gen_reloc): Fix warnings. 2556 (md_apply_fix3): Fix warnings. 2557 (check_operand): Fix warnings. 2558 25592000-08-31 Alexandre Oliva <aoliva@redhat.com> 2560 2561 * acinclude.m4: Include libtool and gettext macros from the 2562 top level. 2563 * aclocal.m4, configure: Rebuilt. 2564 25652000-08-30 Mark Hatle <mhatle@mvista.com> 2566 2567 * config/tc-ppc.c (md_parse_option): Recognize -m405. 2568 25692000-08-31 Kazu Hirata <kazu@hxi.com> 2570 2571 * listing.c: Fix formatting. 2572 25732000-08-29 Kazu Hirata <kazu@hxi.com> 2574 2575 * app.c: Fix a comment typo. Fix formatting. 2576 25772000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca> 2578 2579 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative 2580 offset of the target destination for jmp instructions. 2581 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments. 2582 25832000-08-24 Hans-Peter Nilsson <hp@axis.com> 2584 2585 * NEWS: Mention support for CRIS. 2586 2587Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru> 2588 2589 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros. 2590 Sets `.lcomm' alignment to zero. 2591 25922000-08-23 Alexandre Oliva <aoliva@redhat.com> 2593 2594 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF> 2595 (TC_FIX_ADJUSTABLE): Define. 2596 25972000-08-23 Jim Wilson <wilson@cygnus.com> 2598 2599 * config/tc-ia64.c (output_unw_records): Set U & E flags only if 2600 unwind.personality_routine is set. 2601 26022000-08-23 H.J. Lu <hjl@gnu.org> 2603 2604 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate. 2605 26062000-08-23 Alexandre Oliva <aoliva@redhat.com> 2607 2608 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target 2609 environment is pe. 2610 26112000-08-22 H.J. Lu <hjl@gnu.org> 2612 2613 * config.in (STRICTCOFF): New for strict COFF. 2614 2615 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*, 2616 i386-*-go32* and i386-go32-rtems*. 2617 * configure: Rebuilt. 2618 2619 * config/obj-coff.c (obj_coff_endef): Follow the historical 2620 behavior if STRICTCOFF is not defined. 2621 2622 * doc/internals.texi: Document STRICTCOFF. 2623 26242000-08-22 Alexandre Oliva <aoliva@redhat.com> 2625 2626 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined. 2627 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE. 2628 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove. 2629 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define. 2630 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove. 2631 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define. 2632 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h: 2633 Likewise. 2634 26352000-08-22 Eric Christopher <echristo@cygnus.com> 2636 2637 * config/tc-mn10300.c: (md_apply_fix): New function. 2638 (mn10300_force_relocation): New function. 2639 (mn10300_fix_adjustable): New function. 2640 2641 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define. 2642 (TC_HANDLES_FX_DONE): Define. 2643 (obj_fix_adjustable): Define. 2644 (MD_APPLY_FIX3): Define. 2645 (TC_LINKRELAX_FIXUP): Define. 2646 2647 * write.c: (TC_LINKRELAX_FIXUP): Define if not 2648 previously defined. 2649 (fixup_segment): Use TC_LINKRELAX_FIXUP. 2650 2651 * doc/internals.texi: Document TC_LINKRELAX_FIXUP. 2652 26532000-08-21 Jason Eckhardt <jle@cygnus.com> 2654 2655 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate 2656 if the fixup resulted in a relocation. 2657 26582000-08-18 Nick Clifton <nickc@redhat.com> 2659 2660 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn. 2661 Make reference to first element of shift_names explicit. 2662 26632000-08-18 Alexandre Oliva <aoliva@redhat.com> 2664 2665 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use 2666 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to 2667 add a symbol's address. Removed all target-specific #ifdefs that 2668 used to accomplished the same. 2669 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. 2670 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. 2671 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. 2672 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. 2673 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. 2674 26752000-08-17 Kazu Hirata <kazu@hxi.com> 2676 2677 * dwarf2dbg.c: Fix formatting. 2678 26792000-08-17 Nick Clifton <nickc@redhat.com> 2680 2681 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero 2682 to be recoded as logical shift lefts by zero. 2683 26842000-08-16 Jim Wilson <wilson@cygnus.com> 2685 2686 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle 2687 postincrement modified registers. Handle IA64_OPND_R3_2 addl 2688 source registers. 2689 (note_register_values): Handle IA64_OPND_R3_2 operands. 2690 26912000-08-16 Jason Eckhardt <jle@cygnus.com> 2692 2693 * config/tc-i860.c (md_operand): Silly typo fixed. 2694 26952000-08-16 Nick Clifton <nickc@redhat.com> 2696 2697 * config/tc-arm.c (struct asm_shift): Delete. 2698 (shift[]): Delete. 2699 (enum asm_shift_index): New. 2700 (struct asm_shift_properties): New. 2701 (struct asm_shift_name): New. 2702 (shift_properties[]); New. 2703 (shift_names[]); New. 2704 2705 (decode_shift): Use new structures. 2706 Issue a warning is "ROR #0" is used. 2707 Issue a warning if "ASR #0" or "LSR #0" is used. 2708 2709 (md_begin): Initialise arm_shift_hsh table from new 2710 asm_shift_name array. 2711 27122000-08-16 Jakub Jelinek <jakub@redhat.com> 2713 2714 * config/tc-sparc.c: Kill all warnings. 2715 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs 2716 in -xarch= as well. 2717 (md_show_usage): Update usage text. 2718 27192000-08-16 Nick Clifton <nickc@redhat.com> 2720 2721 * config/tc-arm.c (do_bx): Warn about "bx px" not being very 2722 useful. 2723 27242000-08-15 Will Cohen <wcohen@redhat.com> 2725 2726 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined. 2727 2728 * config/tc-sh.c (md_assemble): Changed so debug_type 2729 test performed for ppi_assemble 2730 * config/tc-sh.c: Included dwarf2dbg.h. 2731 (debug_line): Defined. 2732 (md_assemble): Generates dwarf2 line info. 2733 (sh_finalize): New function. Finalize dwarf2 info. 2734 (assemble_ppi): Returns size of code generated. 2735 (build_Mytes): Returns size of code generated. 2736 (md_pseudo_table): Added "file" and "loc" psuedo ops. 2737 * config/tc-sh.h (md_end): Defined. 2738 (sh_finalize): Declared. 2739 27402000-08-15 Alexandre Oliva <aoliva@redhat.com> 2741 2742 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use 2743 md_number_to_chars. 2744 27452000-08-14 Nick Clifton <nickc@redhat.com> 2746 2747 * config/tc-arm.c (do_bx): Allow "bx pc". 2748 27492000-08-14 Jim Wilson <wilson@cygnus.com> 2750 2751 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic. 2752 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC. 2753 (md_begin): Change assignment to md.flag to OR in the new bit. 2754 27552000-08-14 Mark Elbrecht <snowball3@bigfoot.com> 2756 2757 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug 2758 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE, 2759 C_MOU, and C_EOS. 2760 27612000-08-14 Jason Eckhardt <jle@cygnus.com> 2762 2763 * NEWS: Mention i860 support. 2764 2765Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com) 2766 2767 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. 2768 27692000-08-14 Andreas Schwab <schwab@suse.de> 2770 2771 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo. 2772 27732000-08-11 Andreas Schwab <schwab@suse.de> 2774 2775 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item 2776 argument. 2777 27782000-08-11 Kazu Hirata <kazu@hxi.com> 2779 2780 * expr.c: Fix formatting. 2781 * config/obj-bout.c: Likewise. 2782 27832000-08-10 Jason Eckhardt <jle@cygnus.com> 2784 2785 * doc/c-i860.texi: Flesh out the i860 section more. 2786 27872000-08-10 Kazu Hirata <kazu@hxi.com> 2788 2789 * symbols.c: Fix formatting. 2790 * expr.c: Likewise. 2791 2792Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com> 2793 2794 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier 2795 has the IgnoreSize bit set. 2796 27972000-08-09 Alan Modra <alan@linuxcare.com.au> 2798 2799 From Rodney Brown <RodneyBrown@mynd.com> 2800 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0) 2801 * configure: Regenerate. 2802 28032000-08-09 Kazu Hirata <kazu@hxi.com> 2804 2805 * hash.c: Fix formatting. 2806 * gasp.c: Likewise. 2807 28082000-08-08 Jason Eckhardt <jle@cygnus.com> 2809 2810 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER. 2811 (i860_fix_info): New enum. 2812 (MD_APPLY_FIX3): Define. 2813 (WORKING_DOT_WORD): Define. 2814 (TC_HANDLES_FX_DONE): Define. 2815 (DIFF_EXPR_OK): Define. 2816 (LISTING_HEADER): Define. 2817 (TARGET_FORMAT): Select target format based on endian flag. 2818 (TARGET_BYTES_BIG_ENDIAN): Default to little endian. 2819 (target_big_endian): Add external declaration. 2820 2821 * config/tc-i860.c: All existing code reworked completely. Other 2822 new code shown below. 2823 (SYNTAX_SVR4): Define. 2824 (target_warn_expand): New variable. 2825 (md_shortopts): Declare and define (-Qy, -Qn, and -V options). 2826 (md_longopts): Declare and define with new options (-EL, -EB, 2827 and -mwarn-expand). 2828 (md_show_usage): New function. 2829 (md_operand): New function. 2830 (obtain_reloc_for_imm16): New function. 2831 (md_apply_fix3): New function. 2832 (tc_gen_reloc): New function. 2833 28342000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr> 2835 2836 * config/tc-m68hc11.c (build_jump_insn): Make sure the 2837 2 bytes of the jump address are in the same frag. 2838 (find): Accept 68hc12 register indirect modes. 2839 2840 * NEWS: Mention 68HC11 & 68HC12 support. 2841 28422000-08-07 Richard Henderson <rth@cygnus.com> 2843 2844 * config/tc-ia64.c (unwind): Add prologue_mask member. 2845 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr. 2846 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr. 2847 (dot_body): Clear unwind.prologue_mask. 2848 (dot_prologue): Set it. Accept a register second argument. 2849 28502000-08-07 Kazu Hirata <kazu@hxi.com> 2851 2852 * config/atof-ieee.c: Fix formatting. 2853 * config/atof-tahoe.c: Likewise. 2854 28552000-08-06 Nick Clifton <nickc@cygnus.com> 2856 2857 * config/tc-sparc.c (md_begin): Fix typo in recent formatting 2858 work. 2859 2860 * doc/as.texinfo (Pseudo Ops): Update to include descriptions 2861 of .popsection, .previous, .pushsection, .subsection, 2862 .version, .vtable_entry, .vtable_inherit and .weak. 2863 28642000-08-05 Kazu Hirata <kazu@hxi.com> 2865 2866 * config/tc-cris.c: Fix formatting. 2867 * config/tc-i386.c: Likewise. 2868 * config/tc-sparc.c (sparc_ip): Simplify the code. 2869 28702000-08-04 Kazu Hirata <kazu@hxi.com> 2871 2872 * config/tc-cris.c: Rearrange code for readability. 2873 * config/tc-d10v.c: Fix formatting. 2874 * config/tc-m32r.c: Likewise. 2875 * config/tc-sparc.c: Likewise. 2876 28772000-08-02 Jim Wilson <wilson@cygnus.com> 2878 2879 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode 2880 before ia64_find_opcode. 2881 (md_assemble): Likewise. 2882 28832000-08-01 Nick Clifton <nickc@cygnus.com> 2884 2885 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag. 2886 Undo some formatting fixes. 2887 28882000-08-01 Kazu Hirata <kazu@hxi.com> 2889 2890 * config/obj-som.c: Fix formatting. 2891 * config/obj-ieee.c: Likewise. 2892 * config/tc-arm.c: Likewise. 2893 * config/tc-v850.c: Likewise. 2894 28952000-08-01 Nick Clifton <nickc@redhat.com> 2896 2897 * doc/c-m68k.texi (section M680x0 Options): Turn into a table 2898 index by command line option. 2899 29002000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG> 2901 2902 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description. 2903 (@node M68K-Branch): Rewrite to match the reality. 2904 29052000-07-31 Jason Eckhardt <jle@cygnus.com> 2906 2907 * doc/c-i860.texi: New file. 2908 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi. 2909 * doc/Makefile.in: Regenerate. 2910 * doc/all.texi: Add I860 as relevant architecture. 2911 * doc/as.texinfo: Include i860 dependent file c-i860.texi. 2912 29132000-07-31 Kazu Hirata <kazu@hxi.com> 2914 2915 * config/tc-d30v.c: Fix formatting. 2916 29172000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG> 2918 2919 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option. 2920 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc 2921 long emit a long branch if available instead of an absolute jump, never 2922 emit absolute jumps for anything with --pcrel. 2923 2924 * doc/c-m68k.texi: Document new command line option. 2925 29262000-07-29 Marek Michalkiewicz <marekm@linux.org.pl> 2927 2928 * config/tc-avr.c: Use PARAMS macro in function declarations. 2929 Don't declare md_pcrel_from_section (already in tc-avr.h). 2930 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros. 2931 (avr_operand): Don't set (unsigned) op_mask to -1. 2932 29332000-07-28 Jason Eckhardt <jle@cygnus.com> 2934 2935 * configure.in: Add bits for i860-stardent-{sysv4, elf}*. 2936 * configure: Regenerated. 2937 * config/obj-elf.c (obj_elf_type): Recognize a fifth type 2938 of operand to the .type directive (.e.g, "type"). 2939 29402000-07-28 Alan Modra <alan@linuxcare.com.au> 2941 2942 * as.h (warn_comment, found_comment, found_comment_file): Declare. 2943 * app.c (do_scrub_chars): Record where first comment found. 2944 * read.c (read_a_source_file): Init found_comment on entry, and 2945 notify whether comments found on exit. 2946 * config/tc-hppa.c (md_shortopts): Add "c". 2947 (md_longopts): Add warn-comment. 2948 (md_parse_option): Handle it. 2949 (md_show_usage): Show available options. 2950 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX 2951 2952Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com> 2953 2954 * config/tc-mn10300.c (md_convert_frag): Fix printfs. 2955 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to 2956 sym_ptr_ptr 2957 (md_estimate_size_before_relax): Don't fall off end of function. 2958 29592000-07-27 Kazu Hirata <kazu@hxi.com> 2960 2961 * config/tc-avr.c: Fix formatting. 2962 * config/tc-ns32k.c: Likewise. 2963 29642000-07-27 Alan Modra <alan@linuxcare.com.au> 2965 2966 * config/tc-d10v.c (find_opcode): Remove extraneous `='. 2967 29682000-07-27 Kazu Hirata <kazu@hxi.com> 2969 2970 * config/tc-d10v.c: Fix formatting. 2971 * config/tc-z8k.c: Likewise. 2972 * config/tc-sparc.c: Likewise. 2973 29742000-07-26 Dave Brolley <brolley@redhat.com> 2975 2976 * cgen.c (queue_fixup): Declare opinfo. 2977 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED. 2978 (gas_cgen_md_operand): Ditto. 2979 (gas_cgen_md_apply_fix3): Ditto. 2980 29812000-07-24 Mark Elbrecht <snowball3@bigfoot.com> 2982 2983 * config/obj-coff.c (obj_frob_symbol): Don't merge 2984 labels. Don't merge if the symbol isn't constant. Return 2985 immediately if a symbol is merged. 2986 29872000-07-22 Alan Modra <alan@linuxcare.com.au> 2988 2989 * frags.c (frag_align): Correct absolute section alignment. 2990 29912000-07-20 DJ Delorie <dj@redhat.com> 2992 2993 * config/obj-coff.c (obj_frob_symbol): revert previous change, 2994 it breaks linking against DLLs. 2995 29962000-07-20 Hans-Peter Nilsson <hp@axis.com> 2997 2998 * configure.in: Add CRIS support. 2999 * configure: Regenerate. 3000 * Makefile.am: (CPU_TYPES): Add cris. 3001 (CPU_OBJ_VALID) [aout]: Add cris. 3002 (MULTI_CPU_TYPES): Add cris. 3003 (MULTI_CPU_OBJ_VALID) [aout]: Add cris. 3004 [coff]: Only i386 and mips are valid. 3005 (TARGET_CPU_CFILES): Add config/tc-cris.c. 3006 (TARGET_CPU_HFILES): Add config/tc-cris.h. 3007 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c. 3008 Regenerate dependencies. 3009 * Makefile.in: Regenerate. 3010 * aclocal.m4: Regenerate. 3011 * as.c: Declare crisaout, criself. 3012 * config/tc-cris.h, config/tc-cris.c: New. 3013 * config/e-criself.c, config/e-crisaout.c: New. 3014 * po/POTFILES.in, po/gas.pot: Regenerate. 3015 30162000-07-20 Kazu Hirata <kazu@hxi.com> 3017 3018 * read.c: Fix formatting. 3019 * write.c: Fix formatting. 3020 30212000-07-19 H.J. Lu <hjl@gnu.org> 3022 3023 * sb.c: Include <stdlib.h> if exists for abort (). 3024 30252000-07-19 Alan Modra <alan@linuxcare.com.au> 3026 3027 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment. 3028 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM. 3029 (pa_type_args): Same here. 3030 30312000-07-17 Mark Elbrecht <snowball3@bigfoot.com> 3032 3033 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't 3034 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if 3035 the storage class is already set. 3036 30372000-07-17 Kazu Hirata <kazu@hxi.com> 3038 3039 * config/tc-m68hc11.c: Fix formatting. 3040 * config/tc-mn10200.c: Likewise. 3041 * config/tc-mn10300.c: Likewise. 3042 * config/tc-pj.c: Likewise. 3043 * config/tc-tic80.c: Likewise. 3044 * config/tc-w65.c: Likewise. 3045 30462000-07-17 Frank Ch. Eigler <fche@redhat.com> 3047 3048 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN 3049 is defined. 3050 30512000-07-15 Ian Lance Taylor <ian@zembu.com> 3052 3053 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after 3054 @code. 3055 30562000-07-15 Alan Modra <alan@linuxcare.com.au> 3057 3058 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for 3059 ELF as are used for SOM (except the 32-bit reloc one) to decide 3060 whether a symbol can be reduced to a section symbol. Expand on 3061 the comment for symbols involved in LR% and RR% expressions. 3062 30632000-07-14 Nick Clifton <nickc@cygnus.com> 3064 3065 * config/tc-mips.c (mips_disable_float_construction): New 3066 static variable. Set to true if doubles should not be 3067 constructed by loading two single width fp registers with 3068 halves of the value. 3069 (mips_ip): Test mips_disable_float_construction. 3070 (md_longopts): Add command line switches --construct-floats 3071 and --no-construct-floats. 3072 (md_parse_option): Parse new command line options. 3073 (md_show_usage): Describe new command line options. 3074 3075 * doc/c-mips.texi: Document new command line options. 3076 30772000-07-13 Koundinya K <kk@ddeorg.soft.net> 3078 3079 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP* 3080 * configure: Regenerate. 3081 30822000-07-13 Hans-Peter Nilsson <hp@axis.com> 3083 3084 * configure.in (DEFAULT_EMULATION setting): Revert part of 3085 2000-07-01 change that set te_multi=multi unless set to tmips. 3086 * configure: Regenerate. 3087 30882000-07-12 Mark Elbrecht <snowball3@bigfoot.com> 3089 3090 * config/obj-coff.c (coff_frob_section): Add padding to the last 3091 section when aligning it increases its size. 3092 30932000-07-11 Kazu Hirata <kazu@hxi.com> 3094 3095 * config/tc-tic54x.c: Fix formatting. 3096 30972000-07-10 Kazu Hirata <kazu@hxi.com> 3098 3099 * config/tc-h8500.c: Fix formatting. 3100 * config/tc-tic54x.c: Fix formatting. 3101 31022000-07-10 Alan Modra <alan@linuxcare.com.au> 3103 3104 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel 3105 displacements correctly. 3106 3107 * read.h (s_abort): Add ATTRIBUTE_NORETURN. 3108 31092000-07-10 Ryan Bradetich <rbradetich@uswest.net> 3110 3111 * hash.c (hash_insert): Add cast to obstruct_alloc to fix 3112 warning. 3113 (hash_jam): Ditto. 3114 31152000-07-09 Alan Modra <alan@linuxcare.com.au> 3116 3117 From David Huggins-Daines <dhd@linuxcare.com> 3118 * config/te-hppalinux64.h: Add a new emulation. 3119 * configure.in (emulations): Add configure bits to support the 3120 64-bit Linux/parisc target. 3121 * configure: Regenerate. 3122 3123 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF. 3124 (md_shortopts): Add `V' for ELF. 3125 3126 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except 3127 when SOM or ELF_ARG_RELOC are defined. 3128 (pa_type_args): Only set symbol_arg_reloc_info when SOM or 3129 ELF_ARG_RELOC are defined. 3130 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here.. 3131 (pa_stringer): ..Do it here instead. Fix comment typos. 3132 (hppa_force_relocation): Cast enums to int before comparing with 3133 ints. 3134 3135 From Ryan Bradetich <rbradetich@uswest.net> 3136 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro 3137 redifinition warning. 3138 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type. 3139 (hppa_force_relocation): ditto 3140 (md_apply_fix): Added cast to buf to fix warnings. 3141 3142 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa, 3143 cons_fix_new_hppa, hppa_force_relocation): Prototype. 3144 3145 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF. 3146 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM. 3147 (tc_gen_reloc): Make `code' a reloc_type and `codes' a 3148 reloc_type** to avoid warnings in switch. 3149 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a 3150 little earlier instead. 3151 3152 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som 3153 and elf. 3154 (pa_type_args): Use symbol_arg_reloc_info. 3155 (struct pa_it): Make arg_reloc unsigned int. 3156 (struct hppa_fix_struct): Likewise for fx_arg_reloc. 3157 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX. 3158 (pa_code): Delete. pa_text duplicates this function. 3159 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX. 3160 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned 3161 int. 3162 (cons_fix_new_hppa): Actually change selector to e_fsel when 3163 warning about assuming so. 3164 (tc_gen_reloc): More example elf arg reloc code. 3165 (md_apply_fix): Use arg_reloc_stub_needed for elf too. 3166 (hppa_force_relocation): Likewise. 3167 3168 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include 3169 files. 3170 (pa_end_of_source): Prototype. 3171 (hppa_fix_adjustable): Prototype. 3172 (LABELS_WITHOUT_COLONS): Move it.. 3173 * config/te-hppa.h: To here. 3174 3175 * config/te-hppa64.h: New file. 3176 3177 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc 3178 type. 3179 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle 3180 format -10, -16, 16 relocs. 3181 (hppa_elf_mark_end_of_function): Test for null 3182 last_call_info->start_symbol 3183 3184 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to 3185 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to 3186 re_assesmble_* functions. Delete extraneous statements. Fix 3187 typos in comments. 3188 (md_apply_fix): Compare against 1048575 in case 21. Don't pass 3189 insn to re_assemble_*. 3190 31912000-07-08 Ulf Carlsson <ulfc@engr.sgi.com> 3192 3193 * doc/internals.texi (Expressions): Fix typo. 3194 31952000-07-08 Kazu Hirata <kazu@hxi.com> 3196 3197 * config/tc-sh.c: Fix formatting. 3198 * config/tc-tic54x.c: Fix formatting. 3199 * depend.c: Fix formatting. 3200 * flonum-konst.c: Likewise. 3201 * flonum-mult.c: Likewise. 3202 32032000-07-07 Kazu Hirata <kazu@hxi.com> 3204 3205 * config/tc-sh.c: Fix comments. 3206 * config/obj-vms.c: Fix comments. 3207 * config/tc-a29k.c: Likewise. 3208 * config/tc-alpha.c: Likewise. 3209 * config/tc-h8300.c: Likewise. 3210 * config/tc-h8500.c: Likewise. 3211 * config/tc-i370.c: Likewise. 3212 * config/tc-ia64.c: Likewise. 3213 * config/tc-m68hc11.c: Likewise. 3214 * config/tc-m68k.c: Likewise. 3215 * config/tc-mips.c: Likewise. 3216 * config/tc-ns32k.c: Likewise. 3217 * config/tc-ppc.c: Likewise. 3218 * config/tc-z8k.c: Likewise. 3219 32202000-07-06 Mark Elbrecht <snowball3@bigfoot.com> 3221 3222 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New. 3223 Default to '(SEC_LOAD | SEC_DATA)'. 3224 (obj_coff_section) [BFD_ASSEMBLER]: Use it. 3225 3226 * doc/internals.texi (CPU Backend): Describe 3227 TC_COFF_SECTION_DEFAULT_ATTRIBUTES. 3228 3229Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com> 3230 3231 * as.c (parse_args): NULL terminate the long option list. 3232 3233Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com> 3234 3235 * config/tc-d30v.h: Include "write.h" for fixS. 3236 (d30v_start_line, md_pcrel_from_section): Add function prototypes. 3237 32382000-07-05 Nick Clifton <nickc@cygnus.com> 3239 3240 * config/tc-d30v.c (write_2_short): Further changes to warning 3241 messages produced when combining EITHER_BUT_PREFER_MU attributed 3242 opcodes. 3243 32442000-07-05 DJ Delorie <dj@redhat.com> 3245 3246 * MAINTAINERS: new 3247 32482000-07-04 Alexandre Oliva <aoliva@redhat.com> 3249 3250 * config/tc-arm.c (psrs): Accept combinations of flags. 3251 32522000-07-03 Marek Michalkiewicz <marekm@linux.org.pl> 3253 3254 * config/tc-avr.c: Change _ () to _() around all strings marked 3255 for translation (exception from the usual coding style). 3256 (avr_opt): New struct variable, how the new switches are set. 3257 (OPTION_MMCU): Define as 'm' and actually use. 3258 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap. 3259 (show_mcu_list): New function, display the list of known MCUs. 3260 (md_show_usage): Document the new switches. Call show_mcu_list. 3261 (avr_set_arch): Change 'm' to OPTION_MMCU. 3262 (md_parse_option): Call show_mcu_list if unknown MCU specified. 3263 Handle the new switches. 3264 (avr_operands): Disable warnings for undefined combinations of 3265 operands if -mall-opcodes. Disable warnings for skipping two-word 3266 instructions if enhanced core or -mno-skip-bug. 3267 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes. 3268 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap. 3269 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes. 3270 (avr_ldi_expression): Warn about implicit lo8(). 3271 * config/tc-avr.h (md_pcrel_from_section): Add prototype. 3272 32732000-07-01 Koundinya K <kk@ddeorg.soft.net> 3274 3275 * configure.in: Add entry for mips-*-sysv4*MP* 3276 * configure: Rebuild 3277 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or 3278 elf32-tradlittlemips for traditional mips targets. 3279 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the 3280 test for Link Once sections as in adjust_reloc_syms. 3281 * config/te-tmips.h: New file for traditional mips targets. Define 3282 TE_TMIPS. 3283 32842000-06-29 Mark Elbrecht <snowball3@bigfoot.com> 3285 3286 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the 3287 flags argument is not present, don't change an existing section's 3288 section's attributes. If the flags argument is present, warn if the 3289 attributes don't match the section's current attributes. When 3290 long section names are supported, set SEC_LINK_ONCE and 3291 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section. 3292 3293Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com> 3294 3295 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined 3296 symbols; create them. 3297 32982000-06-29 Mark Elbrecht <snowball3@bigfoot.com> 3299 3300 * write.c (set_segment_vma): New: Set vma and lma for a segment. 3301 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it. 3302 33032000-06-27 Aldy Hernandez <aldyh@redhat.com> 3304 3305 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of 3306 expressions. Ignore the problem when handling 16 bit signed 3307 immediates, because the assembler will take care of the relocation 3308 later. 3309 33102000-06-27 Nick Clifton <nickc@cygnus.com> 3311 3312 * config/tc-d30v.c (write_2_short): Do not allow opcodes with 3313 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse 3314 sequential order, and emit warning messages if the input source 3315 code contains constructs like that, or parallel constructs 3316 containing such opcodes. 3317 33182000-06-26 Marek Michalkiewicz <marekm@linux.org.pl> 3319 3320 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4. 3321 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40} 3322 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx. 3323 (md_show_usage): Update usage message. 3324 (md_parse_option): Allow redefinition of MCU type within the 3325 same avr[1-5] bfd machine type. Show both old and new MCU type 3326 in the error message. 3327 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set. 3328 Simplify 8K wrap code. 3329 33302000-06-25 Kazu Hirata <kazu@hxi.com> 3331 3332 * config/obj-aout.c: Remove all uses of DEFUN. 3333 * config/obj-ieee.c: Likewise. 3334 * config/tc-sh.c: Fix comment typos. 3335 * config/tc-tahoe.c: Likewise. 3336 * config/tc-vax.c: Likewise. 3337 * config/tc-w65.c: Likewise. 3338 * config/tc-z8k.c: Likewise. 3339 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly. 3340 33412000-06-24 DJ Delorie <dj@cygnus.com> 3342 3343 * config/tc-i386.c (md_estimate_size_before_relax): Revert 3344 more changes from Sept 1999 3345 (tc_i386_fix_adjustable): ditto 3346 (md_apply_fix3): ditto 3347 33482000-06-24 Frank Ch. Eigler <fche@redhat.com> 3349 3350 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf. 3351 (gas_cgen_parse_operand): Set it around expression() call. 3352 (gas_cgen_md_operand): Test for it before longjmp(). 3353 33542000-06-24 Kazu Hirata <kazu@hxi.com> 3355 3356 * config/tc-h8500.c: Remove all uses of DEFUN. 3357 * config/tc-sh.c: Likewise. 3358 * config/tc-w65.c: Likewise. 3359 * config/tc-z8k.c: Likewise. 3360 3361 * config/tc-h8500.c: Fix typos in comments. 3362 33632000-06-23 Frank Ch. Eigler <fche@redhat.com> 3364 3365 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX 3366 is defined. 3367 33682000-06-23 matthew green <mrg@redhat.com> 3369 3370 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is 3371 defined. Fix error message for `[' grouping. 3372 33732000-06-22 Kazu Hirata <kazu@hxi.com> 3374 3375 * config/tc-h8300.c: Fix formatting and comment typos. 3376 33772000-06-22 Timothy Wall <twall@cygnus.com> 3378 3379 * config/tc-ia64.c (note_register_values): Move premature QP 3380 notation clearing into the appropriate place. 3381 33822000-06-22 Alan Modra <alan@linuxcare.com.au> 3383 3384 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../' 3385 first before anything else. Add bin-bugs.h, emul.h and progress.h 3386 Sort list of files as for $(OBJS) in Makefile.am. 3387 3388 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we 3389 find one. Remake dependencies. 3390 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list. 3391 * Makefile.in: Regenerate. 3392 * doc/Makefile.in: Regenerate. 3393 3394 * config/tc-i386.c (i386_displacement): Don't assume a constant 3395 displacement is necessarily 16 bits when in 16 bit code mode. 3396 (md_assemble): Instead size the displacement here after we know 3397 for sure that a .code16gcc operand hasn't automatically added 3398 operand size prefixes. 3399 34002000-06-21 H.J. Lu <hjl@gnu.org> 3401 3402 * Makefile.am: Rebuild dependency. 3403 * Makefile.in: Rebuild. 3404 34052000-06-21 Kazu Hirata <kazu@hxi.com> 3406 3407 * config/tc-h8300.c (parse_reg): Make the function static. 3408 (parse_exp): Likewise. 3409 34102000-06-20 DJ Delorie <dj@cygnus.com> 3411 3412 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from 3413 Sept 1999; RVA relocs need to be treated more like DIR32 relocs 3414 for cygwin import libraries to work properly. 3415 34162000-06-20 H.J. Lu <hjl@gnu.org> 3417 3418 * Makefile.am: Rebuild dependency. 3419 * Makefile.in: Rebuild. 3420 * configure: Likewise. 3421 * doc/Makefile.in: Likewise. 3422 34232000-06-20 Timothy Wall <twall@cygnus.com> 3424 3425 * doc/internals.texi (CPU backend): Add @itemx for 3426 TC_START_LABEL_WITHOUT_COLON. 3427 * doc/c-tic54x.texi: New. 3428 * doc/as.texinfo: Add tic54x features and include primary tic54x 3429 documentation file. 3430 * doc/all.texi: Add C54X. 3431 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi. 3432 * doc/Makefile.in: Regenerate. 3433 * configure.in: Add tic54x and define LIBM for tic54x. 3434 * configure: Regenrate. 3435 * config/tc-tic54x.[ch]: New. 3436 * config/obj-coff.h: Add tic54x. 3437 * Makefile.am: (CPU_TYPES): Add tic54x. 3438 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'. 3439 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'. 3440 (as_new_LDADD): Add $(LIBM). 3441 * Makefile.in: Regenerate. 3442 34432000-06-18 Stephane Carrez <stcarrez@worldnet.fr> 3444 3445 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file. 3446 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port. 3447 * doc/as.texinfo: Likewise. 3448 3449 * configure, Makefile.in: Regenerate. 3450 * configure.in (emulations): Recognize m6811 and m6812. 3451 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES): 3452 Added files for 68hc11 and 68hc12 assembler. 3453 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12. 3454 * config/tc-m68hc11.h: Header definition for that assembler. 3455 34562000-06-18 Nick Clifton <nickc@redhat.com> 3457 3458 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte 3459 instead of OCTETS_PER_BYTE. 3460 3461 * config/tc-v850.c: Fix compile time warnings. 3462 * config/tc-ppc.c: Fix compile time warnings. 3463 34642000-06-18 H.J. Lu <hjl@gnu.org> 3465 3466 * configure.in: Don't emulate i386-pc-pe-coff with i386coff. 3467 * configure: Rebuild. 3468 34692000-06-17 Mark Elbrecht <snowball3@bigfoot.com> 3470 3471 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER 3472 to BFD_ASSEMBLER. 3473 34742000-06-16 Nick Clifton <nickc@cygnus.com> 3475 3476 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230, 3477 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants. 3478 3479 * doc/c-mips.texi: Document newly accepted cpu variants. 3480 34812000-06-15 Ulf Carlsson <ulfc@engr.sgi.com> 3482 3483 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES. 3484 34852000-06-13 Ulf Carlsson <ulfc@engr.sgi.com> 3486 3487 * macro.c (getstring): Make it possible to escape the quote 3488 character. 3489 3490Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com> 3491 3492 * config/tc-hppa.c (pa_export): Weak symbols can be global. 3493 34942000-06-13 H.J. Lu <hjl@gnu.org> 3495 3496 * configure: Regenerate. 3497 34982000-06-09 Alan Modra <alan@linuxcare.com.au> 3499 3500 * app.c (do_scrub_begin): Don't default lex[';'] as a line 3501 separator. 3502 * doc/internals.texi (line_separator_chars): Semicolon is no 3503 longer a default. Mention null and newline as defaults. 3504 3505 * read.c (is_end_of_line): Remove ifdef TC_HPPA. 3506 3507 * config/tc-i386.h (line_separator_chars): Explicitly mention `;' 3508 * config/tc-i860.h (line_separator_chars): Likewise. 3509 * config/tc-h8300.c (line_separator_chars): Likewise. 3510 * config/tc-i960.c (line_separator_chars): Likewise. 3511 * config/tc-m68k.c (line_separator_chars): Likewise. 3512 * config/tc-mips.c (line_separator_chars): Likewise. 3513 * config/tc-ns32k.c (line_separator_chars): Likewise. 3514 * config/tc-sparc.c (line_separator_chars): Likewise. 3515 * config/tc-vax.c (line_separator_chars): Likewise. 3516 3517 * config/tc-h8300.c (comment_chars): Use string initialiser. 3518 * config/tc-i960.c (line_comment_chars): Likewise. 3519 * config/tc-z8k.c (comment_chars, line_comment_chars, 3520 line_separator_chars): Likewise. 3521 3522 * config/tc-arm.c (line_separator_chars): Always use `;', not just 3523 for TE_LINUX. 3524 35252000-06-08 Nick Clifton <nickc@cygnus.com> 3526 3527 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value 3528 for size 1 fixes. 3529 35302000-06-08 David O'Brien <obrien@FreeBSD.org> 3531 3532 * configure.in (VERSION): Update to show this is the CVS mainline. 3533 35342000-06-08 Matthew Jacob <mjacob@feral.com> 3535 3536 * config/tc-alpha.c (md_undefined_symbol): Properly understand that 3537 $at is the integer register $r28, vs. both $r28 and the floating 3538 point register $f28. 3539 35402000-06-08 James E. Wilson <wilson@cygnus.com> 3541 3542 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns. 3543 (dot_endp): Don't call ia64_flush_insns. 3544 (emit_one_bundle): Don't delete prologue/body records from 3545 unwind_record list in first loop. Rewrite second loop to account for 3546 this. 3547 35482000-06-07 David Mosberger <davidm@hpl.hp.com> 3549 3550 * config/tc-ia64.c: Add missing prototypes. 3551 (generate_unwind_image): Cast argument to output_unw_records call. 3552 3553Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru> 3554 3555 * config/tc-avr.c (avr_operand): fix the formatting of the comment. 3556 3557Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru> 3558 3559 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h 3560 (REGISTER_P): likewise. 3561 (avr_opcodes): uses include/opcode/avr.h 3562 (avr_operand): enable ld r,Z or st r,Z for at90s1200. 3563 35642000-06-04 Alan Modra <alan@linuxcare.com.au> 3565 3566 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing 3567 initializers too. 3568 35692000-06-03 H.J. Lu <hjl@gnu.org> 3570 3571 * read.c (is_end_of_line): Put back `;'. 3572 35732000-06-03 Alan Modra <alan@linuxcare.com.au> 3574 3575 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf. 3576 35772000-06-01 Alan Modra <alan@linuxcare.com.au> 3578 3579 * expr.c (operand): Test is_end_of_line outside switch to catch 3580 line separator chars that are also operators. 3581 (operator): Return O_illegal for line separator chars. 3582 3583 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;' 3584 entry (or `!' entry for TC_HPPA). 3585 3586 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char 3587 before indexing is_end_of_line. Remove redundant check for '\0'. 3588 (fp_op2): Likewise. 3589 * config/tc-h8500.c (md_assemble): Likewise. 3590 * config/tc-mcore.c (md_assemble): Likewise. 3591 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise. 3592 (md_atof): Likewise 3593 3594 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing 3595 is_end_of_line. 3596 * config/tc-mcore.c (mcore_cons): Likewise. 3597 (mcore_float_cons): Likewise. 3598 (mcore_stringer): Likewise. 3599 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise. 3600 36012000-06-01 Scott Bambrough <scottb@netwinder.org> 3602 3603 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly. 3604 36052000-05-29 Nick Clifton <nickc@cygnus.com> 3606 3607 * config/tc-sh.c: Fix compile time warning messages. 3608 3609 * config/tc-mips.c: Fix compile time warning messages. 3610 36112000-05-29 Philip Blundell <philb@gnu.org> 3612 3613 * doc/as.texinfo: Update copyright dates. 3614 (Local Labels): Delete misplaced mention of ARM. 3615 * NEWS: Mention ARM ELF support. 3616 36172000-05-27 Alexandre Oliva <aoliva@cygnus.com> 3618 3619 * config/tc-mn10300.c (md_assemble): Copy size to real_size before 3620 it is modified, and use the real_size to compute the frag address 3621 for dwarf2 line info. 3622 36232000-05-27 Alan Modra <alan@linuxcare.com.au> 3624 3625 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed 3626 line-matching scheme to cope with automake moving variables around. 3627 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@ 3628 * Makefile.in: Regenerate. 3629 36302000-05-26 Jakub Jelinek <jakub@redhat.com> 3631 3632 * config/tc-sparc.c (sparc_relax): New. 3633 (md_longopts): Add -relax and -no-relax options. 3634 (md_parse_options, md_show_usage): Likewise. 3635 (md_apply_fix3): Optimize tail call into branch always if possible. 3636 3637Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com> 3638 3639 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble, 3640 d10v_cleanup) implement Mitsubishi's newly explained branch-packing 3641 rules, with warning when a GAS statement specifies a packing that 3642 will result in an instruction being squashed. 3643 Added typdef packing_type and enumerals, changed various integer 3644 literals to use the enumerals. 3645 36462000-05-24 David Mosberger <davidm@hpl.hp.com> 3647 3648 * config/tc-ia64.c (dot_restorereg_p): New function. 3649 (md_pseudo_table): Add restorereg.p. 3650 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1. 3651 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2. 3652 3653 * config/tc-ia64.h (unw_record_type): Add unwabi. 3654 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure 3655 called MASK with members for imask, and the masks produced by 3656 fr_mem, gr_mem, br_mem, and frgr_mem. 3657 (unw_p_record): Add members ABI and CONTEXT. 3658 (unw_x_record): Add member AB. 3659 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT 3660 as pseudo-register for use during unwind info generation. 3661 (AR_PFS, AR_LC): New macros. 3662 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers 3663 whose names start with an at sign (as in "@priunat"). 3664 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat" 3665 register. 3666 (unwind_list, unwind_tail, current_unwind_entry, proc_start, 3667 proc_end, unwind_info, personality_routine): Consolidate into 3668 "unwind" structure to reduce offset-table use. Add member 3669 NEXT_SLOT_NUMBER to track the slot number for the next instruction 3670 to be emitted. 3671 (output_R1_format, output_R3_format, output_P3_format, 3672 output_P6_format): Initialize R with zero to reduce compiler warnings. 3673 (output_P7_format): Ditto. Add `default' branch to switch 3674 statement to reduce compiler warnings. 3675 (output_P8_format, output_B1_format, output_B4_format): Ditto. 3676 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE. 3677 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args 3678 into single argument. 3679 (output_X1_format, output_X3_format): Initialize R with zero to reduce 3680 compiler warnings. Merge A and B args into single argument. 3681 (output_X2_format, output_X4_format): Remove unused variable R. Merge 3682 A and B args into single argument. 3683 (free_record): Removed (wasn't used). 3684 (free_list_records): Also free imasks in prologue records. 3685 (output_prologue, output_prologue_gr): Initialize mask bits to zero. 3686 (output_spill_mask): Remove. 3687 (output_unwabi): New function. 3688 (output_epilogue, output_label_state, output_copy_state): Call 3689 alloc_record. 3690 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p, 3691 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB 3692 argument. 3693 (process_one_record): New locals FR_MASK and GR_MASK. Ignore 3694 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them 3695 as part of handling the prologue records. Emit region's imask if 3696 we have one. Handle unwabi, epilogue, label_state, copy_state, 3697 spill_psprel, spill_sprel, spill_reg, spill_psprel_p, 3698 spill_sprel_p, and spill_reg_p records. 3699 (set_imask, count_bits, slot_index): New function. 3700 (fixup_unw_records): Fix region size computation. Handle 3701 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p, 3702 spill_sprel_p, and spill_psprel_p records. Merge mask bits of 3703 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and 3704 set_imask accordingly. Update imask for gr_gr, and br_gr records. 3705 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function. 3706 (dot_save): Use manifest constants for applicaton registers. 3707 Handle REG_PR and REG_PRIUNAT. 3708 (dot_restore): Don't just ignore it. 3709 (dot_restorereg): New function.. 3710 (generate_unwind_image): Ensure unwind info is a multiple of eight 3711 bytes, not just four bytes. 3712 (dot_handlerdata, dot_unwentry): Demand empty rest of line. 3713 (dot_altrp): Don't just ignore it. 3714 (dot_savemem): New function. Replaces dot_savesp() and 3715 dot_savepsp(). Use manifest constants for applicaton registers. 3716 Handle REG_PR and REG_PRIUNAT. 3717 (dot_savef): Simplify. 3718 (dot_saveb): Support generation of br_gr. 3719 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p, 3720 dot_label_state, dot_copy_state): New function. 3721 (dot_unwabi): Don't just ignore it. 3722 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp, 3723 spillreg.p, spillsp.p, spillpsp, label_state, copy_state, 3724 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp. 3725 (emit_one_bundle): Set slot number for prologue/body records 3726 *before* emitting the first insn. 3727 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER. 3728 (md_begin): Declare "psp" pseudo-register. 3729 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message 3730 so we don't get segfault. 3731 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word 3732 counts as required per SW Conventions manual 3733 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel, 3734 output_preds_psprel, output_preds_sprel, output_spill_base, 3735 output_unat_psprel, output_unat_sprel, output_lc_psprel, 3736 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel, 3737 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel, 3738 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel, 3739 output_rnat_psprel, output_rnat_sprel, output_spill_psprel, 3740 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto. 3741 (dot_vframe): Implement. 3742 (dot_vframesp, dot_vframepsp): New function. 3743 3744Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com> 3745 3746 * configure.in (i386-*-freebsd a.out entry): Quote properly. 3747 * configure: Regenerate. 3748 37492000-05-23 Alan Modra <alan@linuxcare.com.au> 3750 3751 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var... 3752 (md_estimate_size_before_relax): so we can use it here instead of 3753 old kludges. Localise vars to blocks. Comment. 3754 3755 * frags.c (frag_new): Update fr_var comments. 3756 * frags.h (struct frag): Ditto. 3757 37582000-05-22 Richard Henderson <rth@cygnus.com> 3759 3760 * config/tc-ia64.c (FUNC_PC_RELATIVE): New. 3761 (pseudo_func): Add pcrel. 3762 (operand_match): Handle IA64_OPND_TGT64. 3763 (build_insn): Likewise. 3764 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE]. 3765 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE. 3766 (fix_insn): Handle all three 64-bit relocation types. 3767 3768Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com> 3769 3770 * obj.h (struct format_ops): New members begin, app_file, 3771 s_set_other, s_set_desc, s_get_type, s_set_type, 3772 separate_stab_sections, init_stab_section. 3773 3774 * config/obj-multi.h: Update GPL notice to v2. 3775 (obj_begin): New. 3776 (obj_app_file): New. 3777 (S_SET_SIZE): Test s_set_size for NULL before calling. 3778 (S_SET_ALIGN): Similar for s_set_align. 3779 (S_SET_OTHER): New. 3780 (S_SET_DESC): New. 3781 (S_GET_TYPE): New. 3782 (S_SET_TYPE): New. 3783 (SEPARATE_STAB_SECTIONS): New. 3784 (INIT_STAB_SECTION): New. 3785 (EMIT_SECTION_SYMBOLS): New. 3786 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define. 3787 3788 * config/obj-elf.h: Update GPL notice to v2. 3789 Mention that this file is included from obj-multi.h. 3790 (obj_begin): Wrap definition in ifndef. 3791 (elf_file_symbol): Constify declaration. 3792 (obj_app_file): Ditto. 3793 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): 3794 Wrap in ifndef SEPARATE_STAB_SECTIONS. 3795 3796 * config/obj-elf.c (elf_s_set_other): New. 3797 (elf_file_symbol): Constify argument. 3798 (elf_separate_stab_sections): New. 3799 (elf_init_stab_section): New. 3800 (elf_format_ops): Add new members. Remove comma at end. 3801 3802 * config/obj-ecoff.c (ecoff_separate_stab_sections): New. 3803 (ecoff_format_ops): Add new fields. Remove comma at end. 3804 Mention inconsistency for emit_section_symbols. 3805 3806 * config/obj-coff.h (c_dot_file_symbol): Constify declaration. 3807 3808 * config/obj-coff.c (c_dot_file_symbol): Constify argument. 3809 (coff_separate_stab_sections): New. 3810 (coff_format_ops): Add new members. 3811 3812 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New. 3813 (obj_aout_s_set_other): New. 3814 (obj_aout_s_set_desc): New. 3815 (obj_aout_s_get_type): New. 3816 (obj_aout_s_set_type): New. 3817 (obj_aout_separate_stab_sections): New. 3818 (aout_format_ops): New members added. Use obj_aout_process_stab, 3819 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0. 3820 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as 3821 appropriate. 3822 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto. 3823 38242000-05-22 Alan Modra <alan@linuxcare.com.au> 3825 3826 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment 3827 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN. 3828 (md_estimate_size_before_relax): Ensure jumps to weak and 3829 externally visible symbols are relocatable. 3830 3831Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com> 3832 3833 * stabs.c (aout_process_stab): Make global. 3834 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate. 3835 * read.h (aout_process_stab): Declare. 3836 3837 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]: 3838 Generalize to *aout, *coff *elf. 3839 * configure: Regenerated. 3840 3841 * doc/internals.texi (Object format backend): Say 3842 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined. 3843 3844 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h. 3845 * Makefile.in: Regenerated. 3846 38472000-05-19 Catherine Moore <clm@cygnus.com> 3848 3849 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined. 3850 38512000-05-18 Alan Modra <alan@linuxcare.com.au> 3852 3853 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of 3854 instruction to reflect change in re_assemble_*. 3855 3856Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com) 3857 3858 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then 3859 build PA64 ELF tools. 3860 * configure: Rebuilt. 3861 38622000-05-17 Alan Modra <alan@linuxcare.com.au> 3863 3864 * Makefile.am: Regenerate dependencies. 3865 * Makefile.in: Regenerate. 3866 38672000-05-15 Nick Clifton <nickc@cygnus.com> 3868 3869 * config/tc-arm.c (struct asm_psr): Add boolean field 3870 distinguishing between CSPR and SPSR. Rename 'number' field 3871 to 'field'. 3872 (psrs): Rearrange contents to match new asm_psr structure. 3873 (arm_psr_parse): Move next to psr_required_here. Make it 3874 return an asm_psr structure. 3875 (psr_required_here): Use asm_psr structure returned by 3876 arm_psr_parse. 3877 (do_msr): Reorganise to allow psr_required_here to be called 3878 only once. 3879 (md_undefined_name): Mark 'name' parameter as unused, since 3880 the COFF target does not use it. 3881 38822000-05-14 David O'Brien <obrien@FreeBSD.org> 3883 3884 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding 3885 standards. 3886 * config/te-aux.h: Likewise. 3887 * config/te-dpx2.h: Likewise. 3888 * config/te-go32.h: Likewise. 3889 * config/te-hp300.h: Likewise. 3890 * config/te-hppa.h: Likewise. 3891 * config/te-i386aix.h: Likewise. 3892 * config/te-ic960.h: Likewise. 3893 * config/te-interix.h: Likewise. 3894 * config/te-nbsd532.h: Likewise. 3895 * config/te-pc532mach.h: Likewise. 3896 * config/te-ppcnw.h: Likewise. 3897 * config/te-psos.h: Likewise. 3898 * config/te-sparcaout.h: Likewise. 3899 * config/te-sun3.h: Likewise. 3900 * config/te-sysv32.h: Likewise. 3901 39022000-05-14 Alan Modra <alan@linuxcare.com.au> 3903 3904 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16 3905 bits. Instead explicitly mask and sign extend. Do the 8 bit mask 3906 and sign extend without an if statement. 3907 (build_bytes): Likewise. 3908 39092000-05-14 Kazu Hirata <kazu@hxi.com> 3910 3911 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no 3912 X_add_symbol L_32 case. 3913 39142000-05-14 David O'Brien <obrien@FreeBSD.org> 3915 3916 * config/te-freebsd.h: New file. 3917 39182000-05-13 Alan Modra <alan@linuxcare.com.au> 3919 3920 * asintl.h (gettext, dgettext, dcgettext, textdomain, 3921 bindtextdomain): Replace defines with those from intl/libgettext.h 3922 to quieten gcc warnings. 3923 3924 * NEWS: Mention x86 .arch and -q. 3925 3926 * config/tc-i386.c (quiet_warnings): New. 3927 (md_assemble): Use quiet_warnings. 3928 (md_parse_option): Set quiet_warnings from -q. 3929 (md_show_usage): Mention -q, delete -m. 3930 (flag_do_long_jump): Delete. 3931 (md_parse_option): Remove -m. 3932 (md_show_usage): Remove -m. 3933 (md_create_long_jump): Remove useless flag_do_long_jump code. 3934 3935 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold 3936 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER. 3937 39382000-05-13 Alan Modra <alan@linuxcare.com.au> 3939 Alexander Sokolov <robocop@netlink.ru> 3940 3941 * doc/c-i386.texi (i386-Arch): New section. 3942 (i386-Syntax): Mention .intel_syntax and .att_syntax. 3943 3944 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New. 3945 (smallest_imm_type): Use smallest opcode for shift by one if cpu 3946 architecture has been given and is not 486. 3947 (set_cpu_arch): New. 3948 (md_pseudo_table): Add .arch. 3949 (md_assemble): Warn if cpu architecture has been given and an 3950 unsupported instruction. 3951 3952 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete. 3953 Move operand_types bit defines after relevant template field. 3954 (template): Add cpu_flags. 3955 (Cpu*): Define. 3956 (arch_entry): New. 3957 39582000-05-12 Alexandre Oliva <aoliva@cygnus.com> 3959 3960 * config/tc-mn10300.h (md_end): Define. 3961 (mn10300_finalize): Declare. 3962 * config/tc-mn10300.c: Include dwarf2dbg.h. 3963 (debug_line): Define. 3964 (md_assemble): Generate dwarf2 line info. 3965 (mn10300_finalize): New function. Finalize dwarf2 info. 3966 39672000-05-11 Ulf Carlsson <ulfc@engr.sgi.com> 3968 3969 * config/tc-mips.c (md_estimate_size_before_relax): Use the 3970 external version of the relocation for weak symbols. 3971 39722000-05-08 David Mosberger <davidm@hpl.hp.com> 3973 3974 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed 3975 frame size in units of 16 bytes, as required per SW Conventions manual. 3976 (output_unw_records): Output info-block header as a dword to get 3977 byte-order right. 3978 39792000-05-08 Alan Modra <alan@linuxcare.com.au> 3980 3981 * as.h: #include "file", not <file> on files from ../include. 3982 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN. 3983 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings. 3984 (md_convert_frag): Add ATTRIBUTE_UNUSED. 3985 (tc_coff_symbol_emit_hook): Ditto. 3986 (OPTCOUNT): Cast to int to avoid compiler warning. 3987 (md_begin): Fix signed/unsigned warnings. 3988 39892000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG> 3990 3991 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the 3992 ABRANCH LONG case for a conditional branch on a 68000. 3993 (md_estimate_size_before_relax): Likewise. Also handle 3994 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC. 3995 (m68k-ip: case ABSL): Relax absolute references to 16-bit 3996 PC-relative on all CPUs. 3997 (md_estimate_size_before_relax): Likewise. 3998 39992000-05-04 Alan Modra <alan@linuxcare.com.au> 4000 4001 * as.c (parse_args): Just mention current year in printed 4002 copyright message. 4003 40042000-05-03 J.T. Conklin <jtc@redback.com> 4005 4006 * config/tc-ppc.c (pre_defined_registers): Add entries for vector 4007 unit registers. 4008 (md_parse_option): Recognize -m7400. 4009 40102000-05-03 Ian Lance Taylor <ian@zembu.com> 4011 4012 * config/atof-ieee.c (gen_to_words): When adding carry back in, 4013 don't permit lp to become less than the words array. 4014 40152000-05-03 Rodney Brown <RodneyBrown@pmsc.com> 4016 4017 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2 4018 Fix little-endian case. 4019 40202000-05-03 David O'Brien <obrien@NUXI.com> 4021 4022 * as.c (parse_args): Update copyright. 4023 40242000-05-03 Mark Elbrecht <snowball3@bigfoot.com> 4025 4026 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 4027 for the .bss section too. 4028 40292000-05-02 Alan Modra <alan@linuxcare.com.au> 4030 4031 * configure.in: Set em=linux for hppa-*-linux. 4032 * configure: Regenerate. 4033 * doc/Makefile.in: Regenerate with correct automake. 4034 4035 * frags.c (frag_grow): Sanity check chunk_size. 4036 4037 * config/obj-elf.h: #include "bfd.h" not <bfd.h> 4038 * config/obj-som.h: Likewise. 4039 * config/obj-ieee.h: Likewise. 4040 4041 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64. 4042 4043 * config/tc-hppa.c (log2): Only compile when OBJ_SOM. 4044 (md_pseudo_table): Fully initialise OBJ_ELF cases. 4045 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate. 4046 (pa_ip): low_sign_unext now returns via function value. Use 4047 re_assemble_* instead of dis_assemble_* and 4048 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext 4049 unnecessarily. 4050 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate. 4051 (md_section_align, md_parse_option, md_show_usage, 4052 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try, 4053 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry, 4054 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level, 4055 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum, 4056 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym, 4057 pa_text): Likewise. 4058 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2, 4059 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32 4060 outside of switch. Correct mask and shifting errors in case 10 4061 and case -11. In case 21, compare against signed range to suit 4062 hppa_field_adjust changes. In case 12, use re_assemble_12. In 4063 case 17 and case 22, use offsetT variable to properly check range. 4064 Use re_assemble_* here too. 4065 (evaluate_absolute): Change type of value to offsetT. Call 4066 hppa_field_adjust to do the work for us. 4067 (pa_parse_cmpb_64_cmpltr): Delete save_s. 4068 (pa_parse_cmpib_64_cmpltr): Ditto. 4069 (pa_build_unwind_subspace): Delete unused var subseg. Change type 4070 of i to unsigned int. 4071 (pa_type_args): Conditionally declare symbol if OBJ_SOM. 4072 (pa_end_of_source): Return type is void. 4073 4074Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com> 4075 4076 * macro.c (macro_expand_body): Don't prepend macro number with zeroes. 4077 4078Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru> 4079 4080 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places. 4081 More comments added. 4082 (md_begin): Removed "construct symbols for each register name". 4083 Because register names conflicts with GCC generated function 4084 names. 4085 (avr_operand): Now constant numbers can be used as a register 4086 identifiers (0 as r0, 31 as r31). 4087 (md_assemble): use skip_space () before parsing instruction 4088 operands. 4089 40902000-05-01 Alan Modra <alan@linuxcare.com.au> 4091 4092 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to 4093 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on 4094 arm-*-netbsd* and arm-*-wince as this is set for all arm*. 4095 * configure: Regenerate. 4096 40972000-04-29 Andreas Jaeger <aj@suse.de> 4098 4099 * as.h: Correctly check GCC version. 4100 41012000-04-26 David O'Brien <obrien@FreeBSD.org> 4102 4103 * doc/as.1: Fix unbalanced brackets. 4104 4105 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if 4106 TE_FreeBSD. 4107 (line_comment_chars): Set to '/' if TE_FreeBSD. 4108 4109Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com) 4110 4111 * configure.in: Configury support for PA64 (currently disabled). 4112 * configure: Rebuilt. 4113 41142000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp> 4115 4116 * config/tc-mips.c (s_change_sec): Use record_alignment, not 4117 bfd_set_section_alignment. 4118 41192000-04-25 Alan Modra <alan@linuxcare.com.au> 4120 4121 * config/tc-i386.c (offset_in_range): Ensure shift counts are less 4122 than 32. 4123 41242000-04-24 Nick Clifton <nickc@cygnus.com> 4125 4126 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0. 4127 * doc/as.texinfo (Align): Include arm and strongarm in list of 4128 targets that have the second form of the behaviour of the .align 4129 directive. 4130 41312000-04-24 Mark Klein <mklein@dis.com> 4132 4133 * obj-som.c: Terminate obj_pseudo_table. 4134 4135Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com> 4136 4137 * as.c (parse_args): Allow md_parse_option to override -a listing 4138 option. 4139 * config/obj-coff.c (add_lineno): Change type of offset parameter 4140 from "int" to "bfd_vma." 4141 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine." 4142 (ppc_mach, ppc_subseg_align, ppc_target_format): New. 4143 (ppc_change_csect): Align correctly for XCOFF64. 4144 (ppc_machine): New function, which discards "ppc_machine" line. 4145 (ppc_tc): Cons for 8 when code is 64 bit. 4146 (md_apply_fix3): Don't check operand->insert. Handle 64 bit 4147 relocations. 4148 (md_parse_option): Handle -a64 and -a32. 4149 (ppc_xcoff64): New. 4150 * config/tc-ppc.h (TARGET_MACH): Define. 4151 (TARGET_FORMAT): Move to function. 4152 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align. 4153 4154Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru> 4155 4156 * config/tc-avr.c: New AVR_ISA_ defined. 4157 (md_assemble): Handle opcodes with optional operands (lpm,elpm). 4158 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed 4159 for `fmul', `movw' and `lpm R,Z' instructions. 4160 (avr_operands): Warn if current opcode is a two-word instruction 4161 and previous opcode was cpse/sbic/sbis/sbrc/sbrs. 4162 (avr_opcodes): New commands added. 4163 (REGISTER_P): Check 'a' and 'v' constraint letters. 4164 (mcu_types): New MCU added. 4165 41662000-04-22 Timothy Wall <twall@cygnus.com> 4167 4168 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent 4169 to "natval". 4170 (operand_match): Conditionally insert default bit values for IMMU9. 4171 41722000-04-14 Matthew Green <mrg@cygnus.com> 4173 4174 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support. 4175 * configure: Rebuilt. 4176 4177Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com) 4178 Jason Eckhardt <jle@cygnus.com> 4179 4180 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats. 4181 4182 * config/tc-hppa.c (CHECK_ALIGN): New macro. 4183 Added handling of new operand types l,y,&,fe,fE,fx. 4184 4185Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com> 4186 David Mosberger <davidm@hpl.hp.com> 4187 Timothy Wall <twall@cygnus.com> 4188 Andrew MacLeod <amacleod@cygnus.com> 4189 Jim Wilson <wilson@cygnus.com> 4190 4191 * Makefile.am (CPU_TYPES): Add ia64. 4192 (TARGET_CPU_CFILES): Add config/tc-ia64.c. 4193 (TARGET_CPU_HFILES): Add config/tc-ia64.h. 4194 * Makefile.in: Rebuild. 4195 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS. 4196 * configure: Rebuild. 4197 * configure.in: Recognize ia64 as cpu type. Set bfd_gas. 4198 (ia64-*-elf*, ia64-*-linux-gnu*): New targets. 4199 * expr.c (expr): Handle md_optimize_expr. 4200 * read.c (LEX_HASH): Add comment. 4201 * config/tc-ia64.c, config/tc-ia64.h: New files. 4202 42032000-04-21 Richard Henderson <rth@cygnus.com> 4204 4205 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when 4206 bundling a non-delayed branch type instruction. 4207 42082000-04-20 Alexandre Oliva <aoliva@cygnus.com> 4209 4210 * config/tc-mn10300.c (HAVE_AM30): Define. 4211 (md_assemble): Use it. 4212 42132000-04-19 Alan Modra <alan@linuxcare.com.au> 4214 4215 * config/obj-elf.c (obj_elf_change_section): Check for changed 4216 section attributes. 4217 4218 * Makefile.am: (CPU_MULTI_VALID): Remove. 4219 (MULTI_CPU_TYPES): Define. 4220 (MULTI_CPU_OBJ_VALID): Define. 4221 (DEPTC): Use the above. 4222 (DEPOBJ): Same here. 4223 (DEP2): And here. 4224 Regenerate dependencies. 4225 * Makefile.in: Regenerate. 4226 42272000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG> 4228 4229 * Makefile.am (YACC, LEX): Get them from configure. 4230 42312000-04-18 H.J. Lu (hjl@gnu.org) 4232 4233 * config/tc-i386.c (offset_in_range): Use addressT instead of 4234 bfd_vma for non-bfd assemblers. 4235 42362000-04-17 Alan Modra <alan@linuxcare.com.au> 4237 4238 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64 4239 doesn't give spurious errors. 4240 42412000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG> 4242 4243 * as.h (SEEK_SET): Define if undefined. 4244 42452000-04-13 Alan Modra <alan@linuxcare.com.au> 4246 4247 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on 4248 constants, and don't assume offsetT is 32 bits. 4249 42502000-04-12 Andrew Cagney <cagney@b1.cygnus.com> 4251 4252 * config/tc-d10v.h: Include "write.h" to get definition of fixS. 4253 (md_pcrel_from_section): Add prototype. 4254 (d10v_fix_adjustable): Add prototype. 4255 (d10v_force_relocation): Replace 'struct fix' with 'fixS'. 4256 4257 * config/tc-d10v.c (md_apply_fix3): Add paren around &&. 4258 42592000-04-12 Nick Clifton <nickc@cygnus.com> 4260 4261 * config/tc-d10v.c (find_opcode): Correctly calculate position of 4262 symbol in frag chain. 4263 42642000-04-10 Alan Modra <alan@linuxcare.com.au> 4265 4266 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT. 4267 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto. 4268 (fits_in_signed_word, smallest_imm_type): Ditto. 4269 (md_assemble): Use an offsetT var to hold offsetT values, not a 4270 long. 4271 (offset_in_range): New. 4272 (md_assemble): Use it. 4273 (md_convert_frag): Change type of target_address, opcode_address, 4274 and displacement_from_opcode_start to offsetT. 4275 (md_create_short_jump): Change type of offset to offsetT. 4276 (md_create_long_jump): Ditto. 4277 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32. 4278 (md_chars_to_number): Remove. 4279 (output_invalid): Remove duplicate prototype. 4280 42812000-04-09 Nick Clifton <nickc@cygnus.com> 4282 4283 * Makefile.am (CPU_TYPES): Add 'avr'. 4284 (TARGET_CPU_CFILES): Add 'tc-avr.c'. 4285 (TARGET_CPU_HFILES): Add 'tc-avr.h'. 4286 4287 * Makefile.in: Regenerate. 4288 4289 * doc/as.texinfo: Add M32R documentation. 4290 4291Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com> 4292 4293 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add 4294 --enable-build-warnings option. 4295 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions. 4296 * Makefile.in, configure: Re-generate. 4297 42982000-04-07 Nick Clifton <nickc@cygnus.com> 4299 4300 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX 4301 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and 4302 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH. 4303 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX. 4304 (arm_force_relocation): Force relocations for 4305 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well. 4306 4307Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 4308 4309 * config/tc-sh.c (get_operands): There's no third operand if the 4310 first operand is an immediate. 4311 4312Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 4313 4314 * config/tc-sh.c (immediate): Delete. 4315 (sh_operand_info): Add immediate member. 4316 (parse_reg): Use A_PC for pc. 4317 (parse_exp): Add second argument 'op'. All callers changed. 4318 (parse_at): Expect pc to be coded as A_PC. 4319 Use immediate field in *op. 4320 (insert): Add fourth argument 'op'. All callers changed. 4321 (build_relax): Add second argument 'op'. All callers changed. 4322 (insert_loop_bounds): New function. 4323 (build_Mytes): Remove DISP_4. 4324 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT. 4325 (assemble_ppi): Use immediate field in *operand. 4326 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}. 4327 (md_apply_fix): Likewise. 4328 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL. 4329 4330Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br> 4331 4332 * config/tc-sparc.c (sparc_ip): Avoid string pasting. 4333 4334Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com> 4335 4336 * internals.texi (CPU backend): Document 4337 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD. 4338 43392000-04-04 Alan Modra <alan@linuxcare.com.au> 4340 4341 * po/gas.pot: Regenerate. 4342 4343 * as.c (show_usage): Restore translated part of bug string. 4344 * gasp.c (show_usage): Likewise. 4345 4346 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep. 4347 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather 4348 than move-if-change. 4349 (DEP1): Modify for "gcc -MM". 4350 (DEPTC): Likewise. 4351 (DEPOBJ): Likewise. 4352 (DEP2): Likewise. 4353 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA. 4354 Update dependencies. 4355 * Makefile.in: Regenerate. 4356 43572000-04-03 Alexandre Oliva <aoliva@cygnus.com> 4358 4359 * config/tc-mn10300.c (md_pseudo_table): Use constant names. 4360 (md_begin): Likewise. 4361 (HAVE_AM33): New macro. 4362 (md_assemble): Use it. Match r_regs and xr_regs only if 4363 HAVE_AM33. 4364 43652000-04-03 Alan Modra <alan@linuxcare.com.au> 4366 4367 * as.h: #include "bin-bugs.h" 4368 * as.c (show_usage): Use REPORT_BUGS_TO. 4369 * gasp.c: #include "bin-bugs.h" 4370 (show_usage): Use REPORT_BUGS_TO. 4371 4372 * config/tc-sparc.c (md_show_usage): Add a trailing newline. 4373 4374Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com> 4375 4376 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined, 4377 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after 4378 adjustments. 4379 43802000-04-03 Alan Modra <alan@linuxcare.com.au> 4381 4382 * config/tc-i386.c (i386_immediate): Don't assume a constant 4383 immediate is necessarily 16 bits when in 16 bit code mode. 4384 (md_assemble): Instead set guess_suffix here after we have checked 4385 registers. 4386 43872000-04-02 Richard Henderson <rth@cygnus.com> 4388 4389 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit 4390 quantities. Correct right shift sign extension. 4391 (build_insn): Make `number' unsigned long. Mask top 6 bits of 4392 32-bit value when shifting into place. 4393 43942000-04-01 Ian Lance Taylor <ian@zembu.com> 4395 4396 * app.c: Add ATTRIBUTE_UNUSED as needed. 4397 * config/tc-ppc.c: Likewise. 4398 (ppc_size): Make unsigned long. 4399 (ppc_insert_operand): Add casts to avoid warnings. 4400 44012000-03-31 Nick Clifton <nickc@cygnus.com> 4402 4403 * config/tc-d10v.h (md_flush_pending_output): Define. 4404 44052000-03-29 Nick Clifton <nickc@cygnus.com> 4406 4407 * config/tc-sh.h (SEG_NAME): New macro: return the name of a 4408 segment. Works for both BFD_ASSEMBLER and others. 4409 (SUB_SEGMENT_ALIGN): Use SEG_NAME. 4410 44112000-03-29 Nick Clifton <nickc@cygnus.com 4412 4413 * config/tc-arm.c (tinsns): Add "bal" instruction pattern. 4414 44152000-03-28 Alan Modra <alan@linuxcare.com.au> 4416 4417 * listing.c (LISTING_LHS_WIDTH): Default depends on 4418 LISTING_WORD_SIZE. 4419 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH. 4420 44212000-03-27 Ian Lance Taylor <ian@zembu.com> 4422 4423 * config/tc-sh.c (md_show_usage): Use backslash before newline in 4424 string literal. 4425 44262000-03-27 Alan Modra <alan@linuxcare.com.au> 4427 4428 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define. 4429 4430 * config/tc-avr.c (mcu_types): Add missing initialiser. 4431 (md_pcrel_from_section): Add prototype. 4432 (avr_operand): Remove redundant test of unsigned < 0. 4433 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit. 4434 44352000-03-27 Denis Chertykov <denisc@overta.ru> 4436 4437 * config/tc-avr.c: New file for AVR support. 4438 * config/tc-avr.h: Likewise. 4439 * configure.in: Add AVR support. 4440 * configure: Regenerate. 4441 44422000-03-26 Timothy Wall <twall@cygnus.com> 4443 4444 * gasp.c (macro_op): Add new argument to check_macro call. 4445 Macro structure definitions moved to macro.h 4446 * sb.h: Add argument to prototype for input_scrub_include_sb. 4447 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb 4448 nesting checks with an additional flag. 4449 (struct input_save): Add flag to indicate whether current sb 4450 should be checked for proper macro/conditional nesting. 4451 (input_scrub_push/pop): Save/restore nest check flag. 4452 (input_scrub_next_buffer): Ditto. Also call end of macro hook if 4453 defined. 4454 * macro.c (check_macro): Allow caller to retrieve parsed macro 4455 information if a pointer is provided. This information may be 4456 used by the new macro hooks. 4457 * macro.h: Update prototype for check_macro. Macro struct 4458 definitions moved here from macro.c/gasp.c. 4459 * read.c (read_a_source_file): Add parameter to check_macro call, 4460 and pass macro info to the macro hook, if defined. 4461 (input_scrub_insert_line): New. Allow insertion of a line of 4462 characters into the input stream. 4463 (input_scrub_insert_file): New. Allow insertion of an arbitrary 4464 file into the input stream. 4465 (s_include): Use input_scrub_insert_file. 4466 * internals.texi: Document new macro hooks. 4467 * as.h: New prototypes added. 4468 44692000-03-26 Alan Modra <alan@linuxcare.com.au> 4470 4471 * config/tc-i386.c: Don't start any as_bad or as_warn message with 4472 an initial capital letter. 4473 (i386_index_check): Reindent. 4474 44752000-03-19 Nick Clifton <nickc@cygnus.com> 4476 4477 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc 4478 relative branches. 4479 44802000-03-17 Thomas de Lellis <tdel@windriver.com> 4481 4482 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label" 4483 instruction operand bad if Rd > 7 when generating 4484 thumb instructions. Prevents for example, 4485 "adr r12,label" from silently failing and generating 4486 the wrong instruction. 4487 44882000-03-17 Nick Clifton <nickc@cygnus.com> 4489 4490 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations 4491 that have a destingation >= 0x400000. 4492 Fix compile time warning messages. 4493 4494Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 4495 4496 * config/tc-sh.c (md_begin): When encountering insn that are 4497 not supported by the current arch, only change the name if 4498 its contents are the same as prev_name. 4499 (get_specific): If the the architecture doesn't match, fail. 4500 4501Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 4502 4503 * config/tc-sh.c (IDENT_CHAR): Define. 4504 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand 4505 matching back where it came from. 4506 4507Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 4508 4509 * config/tc-sh.c (md_show_usage): Add description of -dsp. 4510 45112000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk> 4512 4513 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before 4514 normal operands. 4515 45162000-03-15 Kazu Hirata <kazu@hxi.com> 4517 4518 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate. 4519 4520Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se> 4521 4522 * expr.c (operand) [case 'f']: When testing if '0f' can start a 4523 floating-point-number, make sure 'f' is in FLT_CHARS. 4524 4525Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se> 4526 4527 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition. 4528 (s_lcomm_internal): Use it. 4529 * doc/internals.texi (CPU backend): Document it. 4530 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3 4531 bytes. 4532 45332000-03-10 Geoffrey Keating <geoffk@cygnus.com> 4534 4535 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata 4536 when embedded-pic. 4537 4538 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic 4539 implementation doesn't have special handling for switch 4540 statements. 4541 (macro_build): Allow for code in sections other than .text. 4542 (macro): Likewise. 4543 (mips_ip): Likewise. 4544 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF. 4545 Don't perform relocs if we will be outputting them. 4546 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative 4547 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when 4548 embedded-pic. 4549 45502000-03-09 Catherine Moore <clm@cygnus.com> 4551 4552 * config/tc-m32r.c (m32r_fix_adjustable): Look up the 4553 relocation type based on the entry in the fixup structure. 4554 Put S_IS_EXTERN processing back in. 4555 45562000-03-08 H.J. Lu (hjl@gnu.org) 4557 4558 * Makefile.am (install-exec-tooldir): Depend on 4559 install-exec-bindir for parallel make. 4560 * Makefile.in: Regenerated. 4561 45622000-03-06 Nick Clifton <nickc@cygnus.com> 4563 4564 * config/tc-m32r.c (struct md_longopts): Add -m32r command line 4565 switch. 4566 (md_parse_option): Parse -m32r command line switch - disable m32rx 4567 compatability. 4568 (md_show_usage): Document new option. 4569 4570 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi. 4571 * doc/Makefile.in: Regenerate. 4572 * doc/c-m32r.texi (M32R-Opts): Document new command line switch. 4573 45742000-03-02 Michael Meissner <meissner@redhat.com> 4575 4576 * config/tc-d30v.c (check_range): Remove code that incorrectly 4577 sign extended values where bits < 32. 4578 45792000-03-02 H.J. Lu (hjl@gnu.org) 4580 4581 * configure.in: Support --enable-targets=all on ia32. 4582 * configure: Regenerated. 4583 45842000-03-01 Nick Clifton <nickc@cygnus.com> 4585 4586 * gasp.c (do_align): Remove bogus check of alignment value. 4587 45882000-02-27 Thomas de Lellis <tdel@windriver.com> 4589 4590 * config/obj-elf.c (elf_frob_symbol): Remove code which when 4591 TC_PPC was defined forced the type of a symbol with no other type 4592 to be BSF_OBJECT. 4593 45942000-02-27 Hans-Peter Nilsson <hp@axis.com> 4595 4596 * doc/internals.texi (CPU backend): Mention that 4597 line_separator_chars do not break up comments. Fix typos for 4598 LEX_AT and LEX_NAME descriptions. Document operands for 4599 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct 4600 description of md_create_short_jump usage. Document argument for 4601 md_undefined_symbol. 4602 46032000-02-27 Jakub Jelinek <jakub@redhat.com> 4604 4605 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option. 4606 (md_parse_option): Handle it. 4607 (md_show_usage): Document it. 4608 46092000-02-27 Ian Lance Taylor <ian@zembu.com> 4610 4611 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an 4612 opcode, for the instruction `pal19'. From Andrea Arcangeli 4613 <andrea@suse.de>. 4614 46152000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au> 4616 4617 * config/tc-i386.c (i386_immediate): Move constant operand sizing 4618 from here.. 4619 (md_assemble): To here, before template operands are matched. 4620 Also ensure a constant immediate is sign extended when we know the 4621 size is at most 16 bits. This is to catch cases like "add 4622 $0xffc0,%ax" where we don't know the size, and thus that the 4623 immediate can be represented as Imm8S until after parsing the 4624 register operand. 4625 (i386_displacement): Similarly sign extend 16 bit constant 4626 displacements. 4627 (md_assemble): Relax 16-bit jump constant range check to suit sign 4628 extended displacements. 4629 46302000-02-26 Andreas Jaeger <aj@suse.de> 4631 4632 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch. 4633 46342000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au> 4635 4636 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and 4637 call operands when intel_syntax. 4638 (intel_float_operand): Return 2 for "fi...". 4639 (i386_operand_modifier): Change "DWORD PTR" test to suit above. 4640 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert 4641 earlier "SHORT" change. 4642 (md_assemble): When determining suffix from Regs, exclude 4643 InOutPortReg. 4644 46452000-02-24 Nick Clifton <nickc@cygnus.com> 4646 4647 * configure: Add arm-wince, mips-pe and sh-pe targets. 4648 * configure: Regenerate. 4649 4650 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and 4651 sh-pe targets. 4652 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to 4653 "pe-mips" for the mips-pe target. 4654 4655 * config/tc-arm.c (insns): Change displacement encoded in BL 4656 and B instructions if the target port is arm-wince. 4657 (do_ldst): Do not bias the relocation offset if the target 4658 port is arm-wince. 4659 (md_pcrel_from): Add in missing relocation offset bias if the 4660 target os arm-wince. 4661 4662 * config/tc-mips.c (mips_target_format): Support COFF flavour. 4663 (md_begin): Disable -G support for mips-pe target. 4664 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32. 4665 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for 4666 COFF flavour. 4667 4668 * config/tc-sh.c (md_begin): sh-pe target is little endian. 4669 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD 4670 assembler, just set the alignment to 4. 4671 4672 * config/te-wince-pe.h: New file for WinCE targets. Define 4673 TE_WINCE. 4674 46752000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au> 4676 4677 * config/tc-i386.c (md_assemble): Swap segments too for intel mode 4678 string instructions. 4679 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT. 4680 (i386_intel_memory_operand): After finding a segment override, 4681 check again for no `[' before looking for a displacement. Bomb if 4682 more than one displacement rather than silently discarding the 4683 second and subsequent ones. Free strings malloc'd by 4684 build_displacement_string. 4685 46862000-02-24 Catherine Moore <clm@cygnus.com> 4687 4688 * config/obj-som.c (obj_pseudo_table): Add "weak". 4689 (obj_som_weak): New routine. 4690 46912000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au> 4692 4693 * config/tc-i386.c (union i386_op): New. 4694 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[]. 4695 Throughout file replace occurences of disps[n], imms[n], regs[n] 4696 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify 4697 intel mode operand swapping. Add assert in regKludge and 4698 fake_zero_displacement code. Test i.types[n] when outputting 4699 displacements and immediates. Combine output of Disp16 with 4700 Disp32. 4701 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes 4702 when in intel mode by (not) reversing fsub and fdiv operands 4703 before the template search. This fails for single operand 4704 shorthand forms of the instruction, and if UNIXWARE_COMPAT is 4705 undefined. Instead fix the base_opcode after we've found the 4706 template. Move base_opcode xor with found_reverse_match from 4707 opcode output code to before this fix so we test for the correct 4708 opcodes. 4709 (md_assemble): Don't use strcmp when deciding to ignore the suffix 4710 check in intel mode. Instead compare opcodes. 4711 4712 * config/tc-i386.h (TC_RELOC): Delete. 4713 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC 4714 with equivalent call to reloc. 4715 4716 * as.h (flag_m68k_mri): Move declaration after target include, and 4717 only declare when TC_M68K defined. Define as zero otherwise. 4718 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0. 4719 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined. 4720 Define as zero otherwise. 4721 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined. 4722 (struct app_save): Declare scrub_m68k_mri only when TC_M68K. 4723 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K. 4724 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than 4725 testing whether defined. 4726 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly. 4727 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined. 4728 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly 4729 rather than testing whether defined. 4730 (s_mri): Set flag_m68k_mri only when TC_M68K defined. 4731 (parse_mri_cons): Declare and use only when TC_M68K. 4732 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1. 4733 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1. 4734 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1. 4735 4736 * NEWS: Mention IBM 370 support. 4737 47382000-02-23 Richard Henderson <rth@cygnus.com> 4739 4740 * config/tc-i386.c (md_assemble): When swapping operands for 4741 intel_syntax, assume everything that's not Imm or Disp is a 4742 register. 4743 47442000-02-23 Linas Vepstas <linas@linas.org> 4745 4746 * config/tc-i370.c, config/tc-i370.h: New files. 4747 * Makefile.am: Add support for Linux/IBM 370. 4748 * configure.in: Likewise. 4749 * app.c (do_scrub_begin): Don't lex single quote when TC_I370. 4750 * config/obj-elf.c: Include elf/i370.h 4751 (obj_elf_section): Don't do anything special for flag_mri if TC_I370. 4752 4753 * Makefile.in: Regenerate. 4754 * configure: Regenerate. 4755 4756 * doc/c-i370.texi: New file. 4757 * doc/all.texi: Include it. 4758 * doc/as.texinfo: And here. 4759 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi. 4760 * doc/Makefile.in: Regenerate. 4761 47622000-02-19 Michael Meissner <meissner@redhat.com> 4763 4764 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to 4765 determine if an instruction can be used in parallel with an ADDppp 4766 or SUBppp instruction. 4767 47682000-02-22 Andrew Haley <aph@cygnus.com> 4769 4770 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64. 4771 47722000-02-22 Andrew Haley <aph@cygnus.com> 4773 4774 * config/tc-mips.c (mips_gp32): New variable. 4775 (macro_build) Use mips_gp32. 4776 (mips_ip): Ditto. 4777 (md_longopts): Add "-mgp32" and "-mgp64". 4778 (md_parse_option): Add OPTION_GP32 and OPTION_GP64. 4779 4780 (OPTION_M7900): Change offset 4781 (OPTION_NO_M7900): Ditto. 4782 47832000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br> 4784 4785 * config/obj-coff.c (add_lineno): Accept non-positive lineno with 4786 warning, and bump it to 1. 4787 47882000-02-22 Ian Lance Taylor <ian@zembu.com> 4789 4790 From Brad Lucier <lucier@math.purdue.edu>: 4791 * dwarf2dbg.c (print_stats): Add cast to force printf argument to 4792 match format. 4793 47942000-02-21 Catherine Moore <clm@cygnus.com> 4795 4796 * config/tc-mips.c (MF_HILO_INSN): Define. 4797 (mips_7000_hilo_fix): Declare. 4798 (append_insn): Conditionally insert nops after an mfhi/mflo insn. 4799 (md_parse_option): Check for 7000_HILO_FIX options. 4800 (OPTION_M7000_HILO_FIX): Define. 4801 (OPTION_NO_M7000_HILO_FIX): Define. 4802 * doc/c-mips.texi (-mfix7000): Describe. 4803 48042000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au> 4805 4806 * listing.c (print_lines): Remove unused variable `end'. 4807 4808 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc 4809 type for JumpInterSegment output. Use enum bfd_reloc_code_real for 4810 reloc_type when BFD_ASSEMBLER. 4811 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for 4812 reloc_type when BFD_ASSEMBLER. Move common code out of switch 4813 statement and quell signed vs. unsigned comparison warning. 4814 48152000-02-18 Nick Clifton <nickc@cygnus.com> 4816 4817 * config/tc-d10v.c (find_opcode): Add a symbol's value to 4818 the computed frag offset, rather than overwriting it. 4819 4820Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 4821 4822 * config/tc-sh.c ("elf/sh.h"): Include. 4823 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables. 4824 (md.begin): Initialize target_arch. 4825 Only include opcodes in has table that match selected architecture. 4826 (parse_reg): Recognize register names for sh-dsp. 4827 (parse_at): Recognize post-modify addressing. 4828 (get_operands): The leading space is now optional. 4829 (get_specific): Remove FDREG_N support. Add support for sh-dsp 4830 arguments. Update valid_arch. 4831 (build_Mytes): Add support for SDT_REG_N. 4832 (find_cooked_opcode): New function, broken out of md_assemble. 4833 (assemble_ppi, sh_elf_final_processing): New functions. 4834 (md_assemble): Use find_cooked_opcode and assemble_ppi. 4835 (md_longopts, md_parse_option): New option: -dsp. 4836 * config/tc-sh.h (elf_tc_final_processing): Define. 4837 (sh_elf_final_processing): Declare. 4838 4839Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com) 4840 4841 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create 4842 the unwinder subspace. Save the current seg/subseg before creating 4843 the new seg/subseg. 4844 48452000-02-10 Nick Clifton <nickc@cygnus.com> 4846 4847 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and 4848 little endian targets. 4849 (INST_BYTE1): Redefine to handle big and little endian 4850 targets. 4851 (cpu_type): New type: Select between M340 and M210. 4852 (parse_psrmod): New function: Parse the PSRCLR and PSRSET 4853 instructions of the M340. 4854 (md_assemble): Add support for the MULSH and OPSR classes of 4855 instructions. 4856 (md_atof): Add support for little endian targets. 4857 (md_parse_option): Add support for -EL, -EB and -mcpu command 4858 line switches. 4859 (md_convert_frag): Add support for little endian targets. 4860 (md_apply_fix3): Add support for little endian targets. 4861 (md_number_to_chars): Add support for little endian targets. 4862 48632000-02-10 Timothy Wall <twall@redhat.com> 4864 4865 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is 4866 defined, use it to verify the symbol just read should be a label. 4867 48682000-02-10 Timothy Wall <twall@redhat.com> 4869 4870 * app.c (do_scrub_chars): Handle "||" for parallel instructions 4871 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace 4872 around colons when KEEP_WHITE_AROUND_COLON is defined. 4873 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL 4874 and KEEP_WHITE_AROUND_COLON. 4875 48762000-02-08 Timothy Wall <twall@redhat.com> 4877 4878 * read.c (s_rept): Call do_repeat, which abstracts the repeat 4879 logic. 4880 (do_repeat): New. Abstract repeat logic so that a "break" can be 4881 implemented. 4882 (end_repeat): New. Provide support for a "break" out of the 4883 repeat loop. 4884 * read.h: Add prototypes for new functions. 4885 48862000-02-08 Timothy Wall <twall@redhat.com> 4887 4888 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro. 4889 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero). 4890 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is 4891 non-zero. 4892 48932000-02-08 Timothy Wall <twall@redhat.com> 4894 4895 * read.c: Added elseif to directives table. 4896 * read.h: Added prototype for s_elseif. 4897 * doc/as.texinfo: Added description for elseif. 4898 * cond.c (s_elseif): New function 4899 49002000-02-04 Timothy Wall <twall@redhat.com> 4901 4902 * listing.c (print_lines): Remove conditionals causing bug in 4903 listings. 4904 49052000-02-03 Timothy Wall <twall@cygnus.com> 4906 4907 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER 4908 default values. 4909 * frags.c (frag_new): Calculate fr_fix in octets 4910 (frag_now_fix) Return offset as target address offset (bytes). 4911 (frag_now_fix_octets) New - Return offset in octets (8-bit 4912 quantities). 4913 * frags.h: Added prototype for frag_now_fix_octets(). 4914 Distinguish between octets and bytes in field descriptions. 4915 * listing.c (calc_hex): Account for octets vs bytes when 4916 printing addresses/offsets. 4917 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and 4918 target is little-endian, print the octets in a word in big-endian 4919 order so that the display looks like a proper hexadecimal number, 4920 instead of having the octets reversed. 4921 * read.c (do_align): When recording alignment, alignment power 4922 should be in terms of target bytes (minimum addressible unit) 4923 instead of octets. 4924 (do_org) Convert ORG target address (byte) argument into an 4925 octet offset when generating a variable fragment. 4926 * symbols.c (resolve_symbol_value): Symbol final value 4927 converted to a target address offset (bytes) from its octet offset. 4928 * config/obj-coff.c (coff_frob_symbol): Symbol target address 4929 offset (bytes) is adjusted by the frag offset (octets) converted 4930 to bytes. 4931 (coff_frob_section) Section alignment power is in terms of bytes; 4932 convert it to an octet alignment power when calculating size (and 4933 size mask) in octets. Don't modify the section size in order to 4934 "align" it for TI COFF, since that format has a different method 4935 for storing alignment information. 4936 49372000-02-01 Timothy Wall <twall@cygnus.com> 4938 4939 * stabs.c (generate_asm_file): Escape backslashes in stabs file 4940 entries, matching the way GCC generates them. If not escaped, the 4941 filename is encoded incorrectly. 4942 49432000-01-31 Nick Clifton <nickc@cygnus.com> 4944 4945 * config/tc-arm.c (reg_table): Add support for ATPCS register 4946 naming conventions. 4947 49482000-01-31 Geoff Keating <geoffk@cygnus.com> 4949 4950 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if 4951 already defined. 4952 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES): 4953 New macro. 4954 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag 4955 of a symbol when we really care about its value. 4956 49572000-01-19 Chandra Chavva <cchavva@cygnus.com> 4958 4959 * config/tc-mcore.c (md_assemble): Give warning message if 4960 operands passes to instruction are more than the spec. 4961 49622000-01-27 Thomas de Lellis <tdel@windriver.com> 4963 4964 * config/tc-arm.c (armadjust_symtab): If the assembler is in 4965 Thumb mode but the label seen was not declared as '.thumb_func' 4966 then set the ST_INFO type to STT_ARM_16BIT mode. This allows 4967 correct disassembly of Thumb code bounded by non function labels. 4968 49692000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au> 4970 4971 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c 4972 Add dependencies for e-i386aout.o. Fix 2 comment lines. 4973 4974 * Makefile.in: Same here. 4975 Update copyright. 4976 4977 * configure.in: Set bfd_gas for i386-aout when primary target 4978 is bfd. Handle i386aout emulation. Don't use te_file=multi, as 4979 we may need the primary te_file. Remove incorrect comment. 4980 4981 * configure: Regenerate. 4982 4983 * config/e-i386aout.c: New file. 4984 4985 * as.c (USE_EMULATIONS): Move to before print_version_id. 4986 (struct emulation): Add i386aout. 4987 (show_usage): Split text strings. Reformat -a text. Add --em 4988 help. 4989 Update copyright. 4990 4991 * obj.h (struct format_ops): Add s_get_other and s_get_desc. 4992 (aout_format_ops): New. 4993 Update copyright. 4994 4995 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT 4996 preprocessor conditional and add aout USE_EMULATIONS tests. 4997 (read_a_source_file): Don't pass error strings to printf as 4998 format arg. 4999 Update copyright. 5000 5001 * gasp.c (exp_get_abs): Don't pass error strings to printf as 5002 format arg. 5003 (do_data): Same here. 5004 (process_file): And here. 5005 Update copyright. 5006 5007 * symbols.c (colon): Rewrite "already defined" fatal message 5008 code for aout with USE_EMULATIONS. 5009 Update copyright. 5010 5011 * config/obj-aout.c (OBJ_HEADER): Define. 5012 (obj_pseudo_table): Rename to aout_pseudo_table. Init all 5013 fields of sentinel. 5014 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE, 5015 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi 5016 forms here. 5017 (obj_aout_type): Expand S_SET_OTHER here too. 5018 (obj_read_begin_hook): Remove. 5019 (aout_pop_insert): New. 5020 (obj_aout_s_get_other): New. 5021 (obj_aout_s_get_desc): New. 5022 (aout_format_ops): New. 5023 Update copyright. 5024 5025 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage 5026 gets aout_pseudo_table. 5027 (aout_pseudo_table): Declare. 5028 (obj_read_begin_hook): Define. 5029 Update copyright. 5030 5031 * config/obj-coff.c (obj_pseudo_table): Rename to 5032 coff_pseudo_table. 5033 (coff_pop_insert): Use coff_pseudo_table. 5034 (coff_sec_sym_ok_for_reloc): Remove. 5035 (coff_format_ops): Add 0 entries for s_get_size, s_set_size, 5036 and comment all zero entries and remove #if 0 code. 5037 Update copyright. 5038 5039 * config/obj-coff.h (obj_pop_insert): Define. 5040 (coff_pseudo_table): Declare. 5041 Update copyright. 5042 5043 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for 5044 s_get_size, s_set_size. Comment all zero entries. 5045 Update copyright. 5046 5047 * config/obj-elf.c (elf_s_get_other): New function. 5048 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook. 5049 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook. 5050 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and 5051 comment. 5052 (obj_elf_parse_section_letters): Don't pass error strings to 5053 printf as format arg. 5054 Update copyright. 5055 5056 * config/obj-elf.h (ECOFF_DEBUGGING): Define when 5057 OBJ_MAYBE_ECOFF. 5058 (elf_s_get_other): Declare. 5059 (S_GET_OTHER) Define as elf_s_get_other if not already 5060 defined. 5061 (S_SET_OTHER): Only define when not already defined. 5062 (elf_obj_read_begin_hook): Declare. 5063 (obj_read_begin_hook): Define. 5064 (elf_obj_symbol_new_hook): Declare. 5065 (obj_symbol_new_hook): Define. 5066 Update copyright. 5067 5068 * config/obj-multi.h: Add copyright header and protect against 5069 multiple inclusion. Add * to all function pointers. 5070 (OBJ_HEADER): If defined, include it rather than other defines 5071 in this file. 5072 (obj_frob_file_after_relocs): Test for NULL. 5073 (obj_symbol_new_hook): Here too. 5074 (obj_sec_sym_ok_for_reloc): And here. 5075 (S_GET_OTHER): Define. 5076 (S_GET_DESC): Define. 5077 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h 5078 (OBJ_MAYBE_ELF): Update comment. 5079 5080 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to 5081 OBJ_AOUT preprocessor conditional and handle emulation by 5082 testing OUTPUT_FLAVOR. 5083 (i386_displacement): Here too. 5084 (md_section_align): Similarly here. 5085 (i386_target_format): Conditionally compile when more than one 5086 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case. 5087 (i386_immediate): Fix error message for aout BFD_ASSMBLER. 5088 (i386_displacement): Here too. 5089 Update copyright. 5090 5091 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*. 5092 Define TARGET_FORMAT for aout only when not multi. 5093 Update copyright. 5094 5095 * config/te-multi.h: Delete file as it's identical to te-generic.h 5096 50972000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au> 5098 5099 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete. 5100 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to 5101 LONG_MNEM_SUFFIX. 5102 5103 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to 5104 DWORD_MNEM_SUFFIX. 5105 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some 5106 comments. 5107 51082000-01-13 Clinton Popetz <cpopetz@cygnus.com> 5109 5110 * config/tc-mips.c (mips_do_align): New function. 5111 * config/tc-mips.h (md_do_align): Define. 5112 51132000-01-10 Philip Blundell <philb@gnu.org> 5114 5115 * doc/c-arm.texi (ARM Options): Fix typo. 5116 (ARM-Chars): Correct description of `#'. Mention that `;' is a 5117 line separator for Linux. 5118 * doc/as.texinfo (Comments): Mention the ARM. 5119 51202000-01-10 Philip Blundell <pb@futuretv.com> 5121 5122 * configure.in (arm*-*-conix*): New target. 5123 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and 5124 armv*-*-linux-gnu. 5125 * configure: Regenerate. 5126 51272000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de> 5128 5129 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos. 5130 (obj_elf_visibility): New function. 5131 5132 * doc/as.texinfo (Visibility): New node: document visibility 5133 pseudo ops. 5134 5135For older changes see ChangeLog-9899 5136