1 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law (a] cygnus.com) 2 3 * config/tc-mn10200.c (md_relax_table): Correct branch ranges. 4 5 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel (a] oarcorp.com> 6 7 * configure.in (i386*-go32-rtems*): Fix to be the same as 8 i[3456]86-go32. 9 * configure: Rebuild. 10 11 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian (a] cygnus.com> 12 13 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB, 14 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB. 15 (mips_ip): Always check for FP_D, not just for instructions that 16 are not part of the regular ISA. 17 18 Thu Dec 18 16:49:28 1997 Richard Henderson <rth (a] cygnus.com> 19 20 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts. 21 22 Thu Dec 18 16:42:57 1997 Richard Henderson <rth (a] cygnus.com> 23 24 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX. 25 26 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law (a] cygnus.com) 27 28 * expr.c (integer_constant 32bit bignum): Mask off bits outside 29 the range we care about. 30 31 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner (a] cygnus.com> 32 33 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options. 34 (exec_type_enum): Enumeration giving all of the exec types. 35 (warn_nops): New static variable to give nop warning level. 36 ({cur,prev}_mul32_p): New static variable to keep track of whether 37 the current/previous instruction is a 32-bit multiply. 38 (Optimizing): Make static. 39 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right 40 nops. 41 (d30v_insert_operand): Delete declaration of unused function. 42 (write_2_short): Make exec_type argument enum, not int. 43 (parallel_ok): Ditto. 44 (check_range): Delete unused variable(s). 45 (build_insn): Ditto. 46 (find_format): Ditto. 47 (md_apply_fix3): Ditto. 48 (md_show_usage): Document -n and -N. 49 (md_parse_option): Parse -n and -N. 50 (write_1_short): If -n, warn about adding a nop. Use 51 NOP_{LEFT,RIGHT}. 52 (write_2_short): Use enumeration values instead of hard coded 53 integers. Reset exec_type for default operations. For explicit 54 parallel operations, call parallel_ok to make sure everything is 55 ok. If writing out a parallel operation, and the previous 56 instruction was a 32-bit multiply, indicate current instruction 57 is. 58 (parallel_ok): Allow add/tx ... to be done in parallel with 59 another add/tx ... assuming the gpr registers don't overlap. 60 (md_assemble): Use exec type enumeration values, not hard coded 61 ints. Check for loads or 16-bit multiplies following in the next 62 cycle after a 32-bit multiply. Add nops if that is the case. 63 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set 64 cur_mul32_p if current instruction is a 32-bit multiply. 65 (find_format): Change spacing and layout. 66 67 Tue Dec 16 16:55:45 1997 Fred Fish <fnf (a] cygnus.com> 68 69 * config/tc-tic80.c (tic80_relax): New static variable. 70 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options. 71 (md_parse_option): Handle new relax options. 72 (md_show_usage): Document new relax options. 73 (find_opcode): Don't use short forms of PC relative branches if 74 tic80_relax is set. 75 76 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner (a] cygnus.com> 77 78 * config/tc-d30v.c (parallel_ok): Remove non-register bits from 79 used/set flag fields. Make flag vars unsigned long. Use 80 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in 81 parallel if they use the same conditional flag with reversed 82 meaning. Allow 2 add/sub insns that set the carry or overflow 83 flags but do not query them to be done in parallel. Don't allow 2 84 word store operations to be done in parallel with ADDppp or 85 SUBppp. Don't allow loads to be done in parallel with 16 bit 86 multiplies. 87 88 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc (a] cygnus.com> 89 90 * config/tc-arm.c: Prevent use of interworking support for 91 non-COFF targets. 92 93 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc (a] cygnus.com> 94 95 * doc/all.texi: Add M32R cpu. 96 97 * doc/as.texinfo: Add documentation of m32r processor. 98 99 * doc/c-m32r.texi: New file, documenting m32r specific features. 100 101 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law (a] cygnus.com) 102 103 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into 104 the instruction. 105 106 Fri Dec 12 11:44:20 1997 Fred Fish <fnf (a] cygnus.com> 107 108 * config/tc-tic80.c (build_insn): Handle instructions that have 109 long (32 bit) PC relative offsets. Fix places that previously 110 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type. 111 (md_apply_fix): Add case to handle long PC relative offsets. 112 113 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc (a] cygnus.com> 114 115 * doc/c-arm.texi (ARM Options): Document support for new ARM 116 processor names. 117 118 * config/tc-arm.c (md_parse_option): Add support for new ARM 119 processor names. 120 121 Thu Dec 11 17:46:50 1997 Richard Henderson <rth (a] cygnus.com> 122 123 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data. 124 (insop, m68k_ip): Make `opcode' const so it doesn't happen again. 125 126 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc (a] cygnus.com> 127 128 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a 129 symbol + offset. 130 131 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use 132 SHT_V850_{S|T|Z}COMMON to mark special common sections. 133 134 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc (a] cygnus.com> 135 136 * config/tc-v850.c: Brought up to date with the branch. 137 138 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 139 140 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1. 141 (SWITCH_TABLE): Handle BFD_RELOC_8. 142 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1. 143 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry. 144 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8. 145 146 Sat Nov 22 16:19:22 1997 Richard Henderson <rth (a] cygnus.com> 147 148 * config/tc-alpha.c (range_signed_16, range_signed_32): Work around an 149 apparent bug in gcc's long long support crossing from x86. 150 151 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc (a] cygnus.com> 152 153 * config/tc-arm.c: Brought up to date with latest changes on arm 154 branch. 155 156 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf (a] progis.de> 157 158 * config-gas.com: Get version info from configure.in. 159 160 * makefile.vms: include depend.obj in OBJS. 161 162 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling. 163 164 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and 165 all corresponding code. 166 167 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha (a] arm.com> 168 169 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow 170 run-time endian selection. 171 172 Wed Nov 19 17:44:42 1997 Richard Henderson <rth (a] cygnus.com> 173 174 * config/tc-sh.c (parse_reg): Properly quote for fv4. 175 176 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian (a] cygnus.com> 177 178 * symbols.c (resolve_symbol_value): Add missing breaks in case on 179 symbol value operator. 180 181 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 182 183 * config/tc-d10v.c (parallel_ok, find_opcode): 184 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG. 185 186 Sun Nov 16 10:05:07 1997 Fred Fish <fnf (a] cygnus.com> 187 188 * config/obj-coff.c (fixup_segment): Cast second arg of 189 md_apply_fix3 call to type "valueT *". 190 191 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney (a] b1.cygnus.com> 192 193 * configure.in (emulations): Make FreeBSD an aout / i386bsd 194 variant. 195 * configure: Re-generate. 196 197 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin (a] cygnus.com> 198 199 * config/tc-mips.c (macro_build): Use the membership field 200 for INSN_MACRO's. 201 (mips_ip): Same. 202 203 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 204 205 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for 206 first argument if it's supposed to be a register. 207 208 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 209 210 * app.c (do_scrub_chars): If d10v, re-insert a space before 211 a '#' when in state 10. 212 213 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian (a] cygnus.com> 214 215 * config/tc-h8300.c: Include "subsegs.h". 216 (tc_reloc_mangle): Handle references to symbols which are not 217 being output, so that references to `.' work. 218 219 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian (a] cygnus.com> 220 221 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_' 222 case. 223 224 * macro.c (sub_actual): If we don't find a parameter for an &, 225 just substitute &. 226 227 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn (a] cygnus.com> 228 229 * config/tc-mips.c (mips_ip): In default case, call as_bad 230 instead of fprintf, to get "assembler messages:" message output 231 before instead of after. 232 233 Fri Nov 7 10:36:22 1997 Doug Evans <devans (a] canuck.cygnus.com> 234 235 * frags.h: Handle multiple inclusion. 236 237 Wed Nov 5 10:51:49 1997 Doug Evans <devans (a] canuck.cygnus.com> 238 239 Based on a patch from Ian.Dall (a] dsto.defence.gov.au. 240 * as.h (struct frag, frag support): Moved from here. 241 * frags.h: To here. 242 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE 243 is defined. 244 (struct frag, member fr_cgen): Renamed from fr_targ.cgen. 245 * cgen.c (cgen_asm_finish_insn): Update. 246 * config/tc-m32r.c (md_estimate_size_before_relax): Update. 247 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag. 248 (md_convert_frag): Ditto. 249 * config/tc-ns32k.h (TC_FRAG_TYPE): Define. 250 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update. 251 (TC_FRAG_INIT): Update. 252 253 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall (a] dsto.defence.gov.au> 254 255 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to 256 print out MD fields of fix. 257 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if 258 defined) to initialize MD fields in frag. 259 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k. 260 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset. 261 * config/tc-ns32k.h: Add comments. Remove obsolete 262 BFD_FAST_SECTION_FILL definition, change prototypes for 263 fix_new_ns32k and fix_new_ns32k_exp to add new arguments 264 opcode_frag and opcode_offset and remove pcrel_adjust. 265 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields. 266 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE. 267 (TC_FRAG_INIT): new macro to initialize machine dependent field in 268 frags. 269 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access 270 MD fields in frag structure. 271 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset, 272 fix_bsr): macros to access MD fields in fix structure. 273 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't 274 use struct opcode_location as these fields are now in the frag 275 structure. 276 (convert_iif): Call frag_more as it is needed instead 277 of trying to allocate for the whole insn. Avoid call of frag_more 278 with negative argument. 279 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix, 280 md_estimate_size_before_relax, md_pcrel_from, 281 tc_aout_fix_to_chars): use accessor macros to get md fields in fix 282 and frag structures. 283 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and 284 opcode_offset and remove pcrel_adjust. 285 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k, 286 fix_new_ns32k_exp with changed arguments. 287 288 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin (a] cygnus.com> 289 290 * config/tc-mips.c (md_begin): Reorganize setting of default values so 291 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on 292 mips_cpu. 293 (md_parse_option): Remove all code that sets defaults; md_begin 294 handles all of this now. 295 296 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian (a] cygnus.com> 297 298 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to 299 noinst_PROGRAMS. 300 (bootstrap, bootstrap2, bootstrap3): Likewise. 301 * Makefile.in: Rebuild. 302 303 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the 304 TOC section to be against the csect. 305 306 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn (a] cygnus.com> 307 308 * config/tc-mips.c (validate_mips_insn): New function, checks 309 match versus mask bits, and also verifies that all bits to be 310 output are actually specified somewhere. 311 (md_begin): Call it for 32-bit instructions, instead of doing 312 match/mask check here. In case of failure, print a message, but 313 check the rest of the opcode table before exiting. 314 315 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc (a] cygnus.com> 316 317 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch 318 from Tony Thompson at ARM: athompso (a] arm.com 319 320 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner (a] cygnus.com> 321 322 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and 323 friends. 324 325 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian (a] cygnus.com> 326 327 * config/tc-ppc.c (md_assemble): When handling @l, always sign 328 extend if the operand expects a signed value. 329 330 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use 331 default which is to permit dollar labels. 332 333 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj (a] sunsite.mff.cuni.cz> 334 335 * config/tc-sparc.c (sparc_memory_model): New variable. 336 (md_longopts): Add -TSO/-PSO/-RMO options. 337 (md_parse_options): Handle them. 338 (sparc_elf_final_processing): For 64 ELF, set required 339 memory ordering in e_flags. Default to RMO and let the user 340 override it through command line. 341 342 * config/tc-sparc.h (elf_tc_final_processing): Add. 343 344 Wed Oct 22 17:42:12 1997 Richard Henderson <rth (a] cygnus.com> 345 346 * config/tc-sparc.c (v9a_asr_table): New variable. 347 (sparc_ip): Handle v9a asr's. 348 Patch from David Miller <davem (a] vger.rutgers.edu>. 349 350 Wed Oct 22 17:22:59 1997 Richard Henderson <rth (a] cygnus.com> 351 352 * config/tc-sparc.h (md_do_align): New macro. 353 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code. 354 Patch from Jakub Jelinek <jj (a] sunsite.mff.cuni.cz>. 355 356 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian (a] cygnus.com> 357 358 * config/tc-sh.c (sh_small): New variable. 359 (OPTION_SMALL): Define. 360 (md_longopts): Add "small". 361 (md_parse_option): Handle OPTION_SMALL. 362 (md_show_usage): Mention -small. 363 * config/tc-sh.h (sh_small): Declare. 364 (SUB_SEGMENT_ALIGN): Handle sh_small. 365 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH 366 case. 367 368 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D 369 case in little endian mode. 370 371 Tue Oct 21 10:20:11 1997 Doug Evans <devans (a] canuck.cygnus.com> 372 373 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave 374 overflow signalling to linker. 375 376 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf (a] progis.de> 377 378 * makefile.vms: Fix for dec c. 379 380 * config-gas.com: Give explanation for dec c setup in error 381 message. 382 383 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate 384 sections on openvms/alpha. 385 386 * config/obj-evax.c: support .weak pseudo-op 387 388 Mon Oct 20 10:13:32 1997 Doug Evans <devans (a] canuck.cygnus.com> 389 390 * config/tc-sparc.c (default_arch_size): New static local. 391 (struct sparc_arch): Rename arch_size to default_arch_size. 392 New member user_option_p. 393 (sparc_arch_table): Always include v9, v9a. New entry v9-64. 394 (init_default_arch): Check whether default arch is valid. 395 Set default_arch_size in addition to sparc_arch_size. 396 (OPTION_32,OPTION_64): Define. 397 (md_longopts): New entries for -32, -64. 398 (md_parse_option): Handle them. 399 (md_show_usage): Print them. Ensure init_default_arch called. 400 * configure.in (sparc64): Set arch to v9-64. 401 * configure: Regenerated. 402 403 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian (a] cygnus.com> 404 405 * write.c (subsegs_finish): New function, broken out of 406 write_object_file. 407 (write_object_file): Some code moves into subsegs_finish. 408 * write.c (subsegs_finish): Declare. 409 * as.c (main): Call subsegs_finish. 410 411 * read.c (s_include): Check for error return from 412 demand_copy_string. 413 414 Tue Oct 14 20:50:58 1997 Richard Henderson <rth (a] cygnus.com> 415 416 * read.c (get_line_sb): Accept any eol marker while scanning macros. 417 418 Tue Oct 14 19:12:45 1997 Richard Henderson <rth (a] cygnus.com> 419 420 * config/tc-alpha.h (DIFF_EXPR_OK): Define. 421 * config/tc-i386.h (DIFF_EXPR_OK): Define. 422 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute 423 the correct relocation when it exists. 424 * config/tc-i386.c (md_apply_fix3): Likewise. 425 426 * config/tc-ppc.h: Correct typo in comment. 427 * config/tc-v850.h: Likewise. 428 429 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney (a] b1.cygnus.com> 430 431 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue 432 when second instruction is writing to first instructions inputs. 433 434 Mon Oct 13 15:27:17 1997 Richard Henderson <rth (a] cygnus.com> 435 436 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++ 437 templated programs to build with -g. 438 439 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc (a] cygnus.com> 440 441 * config/tc-v850.c (md_relax_table): Add support for relaxing 442 unconditional branches. This patch is courtesy of Jim Wilson. 443 (md_convert_frag): Fix relaxing of branches. This patch is 444 courtesy of Jim Wilson. 445 (md_assemble): Create different fixups for conditional and 446 unconditional branches. This patch is courtesy of Jim Wilson. 447 (md_estimate_size_before_relax): Estimate size of variable part of 448 fixup based on whether it is for a conditional or an unconditional 449 branch. This patch is courtesy of Jim Wilson. 450 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss, 451 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to 452 obj_elf_section_change_hook(). 453 (v850_comm): New function. 454 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm. 455 (md_begin): Add bss flag to seg_info of bss sections. 456 457 Add support for .scommon, .tcommon and .zcommon sections. 458 459 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon, 460 .zcommon, .tbss, .call_table_data and .call_table_text. 461 462 Fri Oct 10 15:01:14 1997 Doug Evans <dje (a] canuck.cygnus.com> 463 464 * configure.in (sparc): Set DEFAULT_ARCH from correct target. 465 * configure: Regenerated. 466 467 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt (a] cygnus.com> 468 469 * config/tc-d10v.c: Fixes to make sure the AT_WORD 470 expression is not confused with -1. 471 472 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney (a] b1.cygnus.com> 473 474 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp 475 operand - OPERAND_ATMINUS. 476 477 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner (a] cygnus.com> 478 479 * config/tc-d10v.c (parallel_ok): Note that auto increment and 480 decrement modify the index register. 481 482 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian (a] cygnus.com> 483 484 From Robin Kirkham <Robin.Kirkham (a] mlb.dmt.csiro.au>: 485 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334, 486 68336, 68341, 68349. 487 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001 488 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030, 489 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341, 490 -m68349. 491 492 * doc/Makefile.am (CPU_DOCS): Define. 493 (as.info): Depend upon $(CPU_DOCS). 494 * doc/Makefile.in: Rebuild. 495 496 * configure.in: Remove AM_PROG_INSTALL; it's called by 497 AM_INIT_AUTOMAKE. 498 * configure: Rebuild. 499 500 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 501 502 * config/tc-d10v.h (TC_START_LABEL): Don't define. 503 (tc_frob_label): Define. 504 505 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 506 507 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow 508 to pair a branch and link with anything but an exe instruction. 509 510 Wed Oct 8 16:28:53 1997 Richard Henderson <rth (a] cygnus.com> 511 512 * config/tc-alpha.c (load_expression): Disable the sym+const .got 513 optimization to reduce the alignment surprises for gcc. 514 515 Wed Oct 8 16:11:15 1997 Doug Evans <dje (a] canuck.cygnus.com> 516 517 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT. 518 * config/tc-sparc.c (sparc_target_format): Handle coff here. 519 (sparc_ip): Add %hix,%lox. 520 (md_apply_fix3): Call as_bad_where, not as_bad. 521 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}. 522 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}. 523 524 Wed Oct 8 12:33:32 1997 Richard Henderson <rth (a] cygnus.com> 525 526 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now 527 recognizes alphaev5 etc. 528 * configure: Rebuild. 529 530 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin (a] cygnus.com> 531 532 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value 533 of mipsr3900 with mipstx39. 534 535 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires 536 -mipsXX message' if the insn isn't an ISA insn. 537 538 Tue Oct 7 12:48:30 1997 Doug Evans <dje (a] canuck.cygnus.com> 539 540 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c. 541 Redefine TARGET_FORMAT to call sparc_target_format. 542 * config/tc-sparc.c (in_unsigned_range): New function. 543 (sparc_arch_size): Make static. 544 (sparc_target_format): New function. 545 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc 546 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44. 547 (output_insn): Set `fx_no_overflow'. 548 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}. 549 (tc_gen_reloc): Likewise. 550 551 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc (a] cygnus.com> 552 553 * config/tc-v850.c (v850_section): Remove. 554 555 * config/obj-elf.c (obj_elf_section): Enhance error message. 556 557 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian (a] cygnus.com> 558 559 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before 560 including obj-elf.h in OBJ_MAYBE_ELF case. 561 (mips_target_format): Return NULL after abort to avoid warning. 562 563 * ecoff.c (generate_ecoff_stab): Remove unused static function. 564 565 * expr.c (operator): Accept ==. From Anders Blomdell 566 <anders.blomdell (a] control.lth.se>. 567 568 * config/atof-ieee.c (gen_to_words): When generating a denormal 569 number, handle an overflow into the smallest normalized number. 570 571 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 572 573 * as.h, input-scrub.c (new_logical_line): New return value. 574 * read.c (s_app_file): Don't note the same file several times 575 in a row. 576 577 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian (a] cygnus.com> 578 579 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier. 580 581 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel (a] oarcorp.com> 582 583 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*. 584 * configure: Rebuild. 585 586 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian (a] cygnus.com> 587 588 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers. 589 590 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that 591 fn* instructions do not insert implicit fwait. This was changed 592 Jan 29, 1996. 593 594 * config/m68k-parse.y (yylex): Permit an expression to be used for 595 the scale factor. 596 597 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y, 598 not m68k-parse.y. 599 * Makefile.in: Rebuild. 600 601 * aclocal.m4: Rebuild with new libtool. 602 * configure: Rebuild. 603 604 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian (a] cygnus.com> 605 606 * app.c (do_scrub_chars): Clear mri_state at end of .mri 607 pseudo-op. 608 609 * config/tc-mips.c (hilo_interlocks): Change from a static 610 variable to a macro, so that it varies with the variables upon 611 which it depends. 612 (gpr_interlocks, cop_interlocks): Likewise. 613 (md_begin): Don't initialize them. 614 615 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law (a] cygnus.com) 616 617 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead 618 of strcmp where appropriate. 619 620 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc (a] cygnus.com> 621 622 * config/tc-v850.c (md_assemble): Cope with a zero data area 623 relocation with a constant offset. 624 (md_assemble): Produce error message when special data area 625 relocations are used on instructions which do not support them. 626 (md_assemble): Reset processor mask if defined by command line 627 switch. 628 629 Thu Sep 18 11:24:01 1997 Doug Evans <dje (a] canuck.cygnus.com> 630 631 * config/tc-sparc.c: Reorganize file. 632 (parse_keyword_arg): Allow numbers in reg names. 633 (SPECIAL_CASE_NONE): New macro. 634 (md_assemble): Use it. 635 (lookup_arch,init_default_arch): New functions. 636 (default_arch,default_init_p,sparc_arch_table): New static locals. 637 (sparc_arch_size): New static local. 638 (max_architecture): Initialize in init_default_arch. 639 (md_parse_options): Call init_default_arch if necessary. 640 Rewrite -xarch/-A processing. 641 (md_show_usage): Print -A values from sparc_arch_table. 642 (md_begin): Call init_default_arch if necessary. 643 (sparc_md_end): Handle both 32 and 64 bit environments. 644 * config/tc-sparc.h (TARGET_FORMAT): Likewise. 645 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete. 646 (DEFAULT_ARCH): Add. 647 * config.in: Regenerate. 648 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu. 649 (SPARC_V9,SPARC_ARCH64): Delete. 650 * configure: Regenerate. 651 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete. 652 653 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc (a] cygnus.com> 654 655 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ () 656 macro. 657 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions. 658 659 * config/tc-v850.c (md_assemble): Corrected typo. 660 * config/tc-v850.c Add new sections: call_table_data and 661 call_table_text. 662 (v850_reloc_prefix): Add support for ctoff() relocation prefix. 663 (handle_ctoff): New Function. 664 665 * doc/c-v850.texi (V850 Opcodes): Document call table relocations. 666 667 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc (a] cygnus.com> 668 669 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit 670 displacement from the tiny data area pointer. 671 672 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law (a] cygnus.com) 673 674 * config/tc-hppa.c (fix_new_hppa): Make declaration match 675 definition. 676 677 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc (a] cygnus.com> 678 679 * config/tc-v850.c (processor_mask): New variable. 680 (set_machine, md_parse_option): Set processor_mask. 681 (md_assemble): Check that instruction is available to target 682 processor. 683 684 * config/tc-v850.h (TARGET_PROCESSOR): New constant. 685 686 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn (a] cygnus.com> 687 688 Merge in work from Martin Hunt: 689 690 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys, 691 CR is 0 for PSWL and PSWH. 692 693 * config/tc-d30v.c (do_assemble): Don't accept 694 illegal condition codes for cmpu instruction. 695 696 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL 697 used in d*i instructions. 698 699 * config/tc-d30v.c (check_size): New function. Check 700 relocations for overflows. 701 (md_pcrel_from_section): Fix relocations between sections. 702 (md_apply_fix3): Use new relocation types for 15 and 21 703 bit relocations in the right container. Needed because 704 the address of the instruction is not eight-byte aligned 705 but the relocations must be. 706 707 * config/tc-d30v.c (md_apply_fix3): Check for overflow. 708 (find_format): If ".s" or ".l" are used, don't try 709 to compute branch sizes. 710 711 * config/tc-d30v.c (do_assemble): Check for ".s" or 712 ".l" extensions to opcode names. 713 (find_format): Generate the correct instructions when 714 ".s" or ".l" are used. 715 716 * config/tc-d30v.c (build_insn): Check for odd registers 717 on instructions that require even registers. 718 719 * config/tc-d30v.h (md_start_line_hook): Define. 720 * config/tc-d30v.c (md_start_line_hook): New hook. 721 Checks the beginning of each line for a ".". If it 722 finds one, assume a pseudo-op and flush any unwritten 723 instructions. 724 725 * config/tc-d30v.c (md_apply_fix3): Fix problem 726 with determining when fixups were done. 727 728 * config/tc-d30v.c (build_insn): Fix bug where the numeric 729 part of a symbol (for example, "foo+8") was being written 730 into the instruction. 731 (md_pseudo_table): Change .word to be 32 bits and add 732 .hword as 16 bits. 733 734 * config/tc-d30v.c (parallel_ok): Check to see if first 735 instruction is a jump. 736 737 * config/tc-d30v.c (parallel_ok): Major code reorganization. 738 739 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc (a] cygnus.com> 740 741 * config/tc-v850.c (md_assemble): Corrected spelling mistake. 742 * configure.in (emulations): Add v850 emulation. 743 744 Tue Sep 9 17:14:33 1997 Doug Evans <dje (a] canuck.cygnus.com> 745 746 * Makefile.am (CPU_TYPES): Add arc. 747 (TARGET_CPU_CFILES): Add tc-arc.c. 748 (TARGET_CPU_HFILES): Add tc-arc.h. 749 (dependencies): Rebuild. 750 * Makefile.in: Rebuild. 751 * configure.in: Recognize arc-*-elf*. 752 * configure: Regenerated. 753 * config/tc-arc.[ch]: New files. 754 755 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc (a] cygnus.com> 756 757 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix. 758 Correct description of hi() reloc prefix. 759 760 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix. 761 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix. 762 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32. 763 764 * doc/c-v850.texi: Document new pseudo ops and command line 765 options. 766 767 * config/tc-v850.c (set_machine): New function. 768 * config/tc-v850.c (.v850): New pseudo op. 769 * config/tc-v850.c (.v850e): New pseudo op. 770 * config/tc-v850.c (.v850ea): New pseudo op. 771 772 773 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian (a] cygnus.com> 774 775 Support -alh and -ald for DWARF 1: 776 * listing.c (struct list_info_struct): Add debugging field. 777 (listing_newline): Initialize the debugging field. If ELF, if the 778 section starts with .debug or .line, set the debugging field in 779 the listing structure. 780 (debugging_pseudo): Add list parameter. Change all callers. If 781 the debugging field is set, consider it to be a debugging pseudo. 782 If ELF, skip blank lines between debugging lines. 783 * read.c (emit_expr): If ELF, look for line numbers. 784 (stringer): If ELF, look for file names. 785 786 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc (a] cygnus.com> 787 788 * config/tc-v850.c (v850_insert_operand): Only test for overflow 789 if there is no insert function. 790 791 * config/tc-v850.h (TARGET_MACHINE): New constant. 792 793 * config/tc-v850.c (v850_insert_operand): Add 794 -mwarn_unsigned_overflow. 795 (md_begin): Set BFD machine number based on machine variable. 796 (md_parse_option): Add -mv850, -mv850e and -mv850ea options. 797 798 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian (a] cygnus.com> 799 800 * as.h: Don't declare alloca if it is a macro. 801 * macro.c: Likewise. 802 803 Sun Sep 7 00:30:19 1997 Richard Henderson <rth (a] cygnus.com> 804 805 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and 806 rename to cpu_types[]. 807 (s_alpha_arch): New function. 808 (md_pseudo_table): Add "arch". 809 810 * config/tc-alpha.c (md_begin): Merge the two loops through the 811 opcode table. 812 (s_alpha_proc): Add initial SKIP_WHITESPACE. 813 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop. 814 815 Sat Sep 6 19:38:12 1997 Fred Fish <fnf (a] cygnus.com> 816 817 * read.h (s_lcomm_bytes): Add prototype (for real this time). 818 819 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian (a] cygnus.com> 820 821 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for 822 symbols on Irix. 823 824 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc (a] cygnus.com> 825 826 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL. 827 828 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law (a] cygnus.com) 829 830 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex 831 relative to the next instruction, not the current instruction. 832 (md_assemble): Similarly. 833 834 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc (a] cygnus.com> 835 836 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas 837 correcetd. 838 839 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections. 840 (v850_reloc_prefix): Duplicate code eliminated. Add code to 841 recognise special instructions. 842 (md_assemble): Calculation of the size of a fixups corrected. 843 844 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA 845 sections. 846 847 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney (a] b1.cygnus.com> 848 849 * config/tc-v850.c (md_assemble): Use opcode->name instead of 850 opcode->opcode as the sentinal. Zero is a valid opcode. 851 852 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian (a] cygnus.com> 853 854 * doc/as.texinfo (Machine Dependencies): Add v850 to menu. 855 * doc/c-v850.texi: Change node name to match other chapter nodes. 856 857 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc (a] cygnus.com> 858 859 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area 860 pointer. 861 862 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian (a] cygnus.com> 863 864 * expr.c (integer_constant): If BFD64, don't make a bignum if the 865 number will fit in 64 bits. 866 867 * config/tc-alpha.c (load_expression): Check explicitly for O_big, 868 rather than calling abort. 869 870 * as.h: Don't define alloca if __GNUC__. Just declare it. 871 * macro.c: Copy alloca handling from as.h. 872 873 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From 874 Gabriel Paubert <paubert (a] iram.es>. 875 876 * config/tc-i386.c (md_assemble): In JumpByte case, when looking 877 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this 878 is jcxz or a loop instruction. 879 880 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc (a] cygnus.com> 881 882 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for 883 r2. 884 (md_begin): Set up machine architecture and type. 885 886 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian (a] cygnus.com> 887 888 * symbols.c (resolve_symbol_value): Store the value back into the 889 symbol expression, to handle add or subtract simplification 890 correctly. Handle O_symbol_rva. Add default case. 891 892 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the 893 chunksize while creating the new subsection. 894 * as.c (chunksize): Initialize to zero. 895 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when 896 calling obstack_begin. 897 898 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc (a] cygnus.com> 899 900 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon 901 exit. 902 903 * config/tc-v850.c (parse_register_list): Support constant 904 expressions as register lists. 905 906 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc (a] cygnus.com> 907 908 * doc/c-v850.texi: Change the major node to v850 Machine 909 Dependencies. 910 911 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc (a] cygnus.com> 912 913 * doc/as.texinfo: Add inclusion of c-v850.texi 914 915 * doc/c-v850.texi: New file. 916 917 * read.c (is_end_of_line): Make NUL character be considered to be 918 a line terminator. 919 920 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc (a] cygnus.com> 921 922 * config/tc-v850.c (parse_register_list): Add support for curly 923 brace syntax. 924 (cc_names): Add "e" and "ne" conditions. 925 926 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc (a] cygnus.com> 927 928 * app.c (do_scrub_chars): Support a double dash as starting a 929 comment that extends to end of line. 930 931 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc (a] cygnus.com> 932 933 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New 934 functions. 935 (md_pseudo_table): New pseudo ops: .bss, .offset, .section 936 937 Thu Aug 21 00:59:53 1997 Doug Evans <dje (a] canuck.cygnus.com> 938 939 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded 940 insn when changing to a different instruction. 941 942 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar (a] cygnus.co.uk> 943 944 * config/tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4 945 floating point extensions. 946 (parse_reg): parse sgr and dbr. 947 948 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc (a] cygnus.com> 949 950 * config/tc-v850.c (system_register_name): Support numbers for 951 system register IDs. 952 953 Tue Aug 19 08:59:12 1997 Fred Fish <fnf (a] cygnus.com> 954 955 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to 956 flag when alignment is in bytes instead of power of 2, and code to 957 use that flag to convert alignment to bytes. 958 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal. 959 * read.h (s_lcomm_bytes): Add prototype. 960 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is 961 defined, write alignment to alignment bits in section header s_flags 962 rather than the s_align field. 963 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80. 964 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss 965 pseudo, instead of s_lcomm which wants a power of two for alignment. 966 967 Mon Aug 18 20:42:23 1997 Richard Henderson <rth (a] cygnus.com> 968 969 * macro.c (check_macro): use alloca instead of xmalloc to plug leak. 970 971 Mon Aug 18 20:33:06 1997 Richard Henderson <rth (a] cygnus.com> 972 973 * as.c (show_usage): Add -am. 974 * input-scrub.c (input_scrub_include_sb): Don't add leading \n 975 if we've already got one. 976 * listing.c (struct list_info_struct): Add line_contents. 977 (listing_newline): Put unused argument to work: if non-null, save it... 978 (listing_listing): ... and regurgitate during listing instead of line 979 from file. 980 * listing.h (LISTING_MACEXP): New define. 981 (LISTING_NEWLINE): Argument is NULL. 982 * read.c (read_a_source_file): If expanding macros, break up input 983 lines and pass them to listing_newline. 984 * doc/as.texinfo: Document -ac and -am. 985 986 * cond.c (s_ifc): Add missing demand_empty_rest_of_line. 987 988 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc (a] cygnus.com> 989 990 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC 991 relative reloc. 992 993 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc (a] cygnus.com> 994 995 * config/tc-v850.c: Remove support_v850e flag and command line 996 option. 997 998 * configure.in (emulations): Add support for v850e target 999 1000 * configure (emulations): Add support for v850e target 1001 1002 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc (a] cygnus.com> 1003 1004 * config/tc-v850.c: Remove support_v850ea flag and command line 1005 option. 1006 1007 * configure.in (emulations): Add support for v850ea target 1008 1009 * configure (emulations): Add support for v850ea target 1010 1011 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian (a] cygnus.com> 1012 1013 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after 1014 setting EXPECT and TCL_LIBRARY. 1015 * Makefile.in: Rebuild. 1016 1017 * as.h (enum debug_info_type): Define. 1018 (debug_type): Declare. 1019 * as.c (debug_type): New global variable. 1020 (show_usage): Add --gstabs. 1021 (parse_args): Handle --gstabs. 1022 * read.c (generate_asm_lineno): Remove. 1023 (read_a_source_file): Output stabs debugging if appropriate. 1024 Change checks of generate_asm_lineno to check debug_type. Only 1025 generate ECOFF debugging if ECOFF_DEBUGGING is defined. 1026 * read.h (generate_asm_lineno): Don't declare. 1027 (stabs_generate_asm_lineno): Declare. 1028 * stabs.c (stabs_generate_asm_lineno): New function. 1029 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno. 1030 Don't turn off debugging. 1031 (add_file): Remove old #if 0 code. 1032 (ecoff_new_file): Set debug_type, not generate_asm_lineno. 1033 (ecoff_directive_end): Don't generate stabs line symbols. 1034 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set 1035 generate_asm_lineno. 1036 (line_label_cnt): Remove. 1037 (ecoff_generate_asm_line_stab): Remove. 1038 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare. 1039 * doc/as.texinfo, doc/as.1: Document --gstabs. 1040 1041 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc (a] cygnus.com> 1042 1043 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option): 1044 Add support for v850ea instructions. 1045 1046 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option): 1047 Add support for v850e instructions. 1048 1049 * config/tc-v850.c (md_assemble): Fix error recovery to reload 1050 text of entire opcode. 1051 1052 Tue Aug 12 10:27:34 1997 Richard Henderson <rth (a] cygnus.com> 1053 1054 * doc/internals.texi: Document rs_leb128. 1055 1056 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian (a] cygnus.com> 1057 1058 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE 1059 in ABSL case, rather than calling abort. 1060 1061 Mon Aug 11 21:48:00 1997 Richard Henderson <rth (a] cygnus.com> 1062 1063 * as.h (enum _relax_state): Add rs_leb128. 1064 * read.c (potable): Add sleb128 and uleb128. 1065 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New 1066 functions. 1067 * read.h: Update prototypes. 1068 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return 1069 the symbol value, add a second FINALIZE argument that prevents 1070 changes from being comitted. Update all callers. 1071 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128. 1072 * doc/as.texinfo: Document the new pseudos. 1073 1074 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian (a] cygnus.com> 1075 1076 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage, 1077 stage1, and stage2. 1078 (DISTCLEANFILES): Define. 1079 * doc/Makefile.am (DISTCLEANFILES): Define. 1080 * Makefile.in, doc/Makefile.in: Rebuild. 1081 1082 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian (a] cygnus.com> 1083 1084 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set. 1085 Don't set targ or gas_target. Define SCO_ELF and 1086 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for 1087 target_frag. 1088 * Makefile.am: Remove @target_frag@. 1089 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and 1090 $(TDEFINES). 1091 (dep-am): Mark as phony. 1092 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT, 1093 and SCO_ELF. 1094 * config/arm-big.mt, config/arm-lit.mt: Remove. 1095 * config/mips-big.mt, config/mips-lit.mt: Remove. 1096 * config/ppc-big.mt, config/ppc-lit.mt: Remove. 1097 * config/ppc-sol.mt: Remove. 1098 * config/i386coff.mt, config/m68kcoff.mt: Remove. 1099 * config/m88kcoff.mt: Remove. 1100 * config/sco5.mt: Remove. 1101 * configure, config.in, Makefile.in: Rebuild. 1102 1103 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to 1104 further try to circumvent the .y.h rule. 1105 * Makefile.in: Rebuild. 1106 1107 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian (a] cygnus.com> 1108 1109 * Makefile.am: New file, based on old Makefile.in. 1110 * acinclude.m4: New file, from old aclocal.m4. 1111 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove 1112 shared library handling; now handled by libtool. Replace 1113 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC, 1114 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE, 1115 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT. 1116 * config.in: New file, created by autoheader. 1117 * conf.in: Remove. 1118 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN. 1119 * stamp-h.in: New file. 1120 * as.c (print_version_id): Change GAS_VERSION to VERSION. 1121 (parse_args): Likewise. 1122 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise. 1123 * doc/Makefile.am: New file, based on old doc/Makefile.in. 1124 * Makefile.in, doc/Makefile.in: Now built with automake. 1125 * aclocal.m4: Now built with aclocal. 1126 * configure: Rebuild. 1127 1128 * cond.c (s_else): If not listing false conditionals, turn listing 1129 off in the false branch of the else. 1130 1131 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian (a] cygnus.com> 1132 1133 * config/tc-mips.c (macro): Fix handling of a double load from a 1134 symbol plus an offset. 1135 1136 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which 1137 has an associated external symbol. 1138 1139 Sun Aug 3 23:23:59 1997 Richard Henderson <rth (a] cygnus.com> 1140 1141 * config/tc-alpha.c (s_alpha_ucons): New function. 1142 (md_pseudo_table): Add unaligned data pseudos for DWARF. 1143 1144 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law (a] cygnus.com) 1145 1146 * config/tc-v850.c (md_assemble): Ignore the rest of the current 1147 line if we encounter an error. 1148 1149 * config/tc-v850.c (md_assemble): Sign extend constants value 1150 for hi and hi0 expressions. 1151 (v850_insert_operand): Enable range checking for generic 16bit 1152 operands. 1153 1154 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law (a] cygnus.com) 1155 1156 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for 1157 LO16, HI16 and HI16_S relocs. 1158 1159 Mon Jul 28 18:41:41 1997 Rob Savoye <rob (a] chinadoll.cygnus.com> 1160 1161 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for 1162 win32 dependencies. 1163 * configure: Regenerated with autoconf 2.12. 1164 * Makefile.in: Add $(EXEEXT) to all executables. 1165 1166 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law (a] cygnus.com) 1167 1168 * config/tc-hppa.c (md_apply_fix): Improve warnings for out of range 1169 unconditional branches. 1170 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR% 1171 field selector. 1172 1173 Thu Jul 24 15:21:49 1997 Doug Evans <dje (a] canuck.cygnus.com> 1174 1175 * config/tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert. 1176 1177 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian (a] cygnus.com> 1178 1179 * macro.c (define_macro): Make sure the index is in range before 1180 checking for '('. 1181 1182 Thu Jul 24 12:13:19 1997 Fred Fish <fnf (a] cygnus.com> 1183 1184 * config/tc-tic80.c (build_insn): Remove "extended" and replace with 1185 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use 1186 the right f/ffrag and fx/fxfrag pairs since instruction may be split 1187 across frags. 1188 1189 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne (a] Mathematik.TU-Chemnitz.DE> 1190 1191 * config/te-go32.h (USE_ALIGN_PTWO): Define. 1192 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is 1193 defined, use s_align_ptwo for .align. 1194 * configure.in (i386-*-msdosdjgpp*): New target. 1195 (i386-*-go32*): Set em to go32 and targ to coffgo32. 1196 * configure: Rebuild. 1197 1198 Tue Jul 22 12:41:40 1997 Doug Evans <dje (a] canuck.cygnus.com> 1199 1200 * config/tc-sparc.c (last_opcode): New static local. 1201 (md_assemble): Don't issue "FP branch in delay slot" warning if 1202 the delay slot has been annulled. 1203 1204 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian (a] cygnus.com> 1205 1206 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc 1207 code if BFD_ASSEMBLER. 1208 1209 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law (a] cygnus.com) 1210 1211 * config/tc-v850.c (system_registers): Fix ordering of registers. 1212 1213 Tue Jul 15 16:29:54 1997 Fred Fish <fnf (a] cygnus.com> 1214 1215 * config/tc-tic80.c (build_insn): Initialize extended word to zero 1216 when it will be filled in later by relocation information. 1217 1218 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian (a] cygnus.com> 1219 1220 * config/tc-mips.c (macro_build): Restore check of fmt argument. 1221 (mips_ip): Fix ISA checks. 1222 1223 Mon Jul 14 19:30:55 1997 Fred Fish <fnf (a] cygnus.com> 1224 1225 * config/tc-tic80.c (build_insn): Fix endianness problem with 1226 O_big operands. 1227 1228 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian (a] cygnus.com> 1229 1230 * config/tc-mips.c (check_absolute_expr): Change warning to 1231 error. 1232 1233 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law (a] cygnus.com) 1234 1235 * config/tc-mips.c (macro_build): Refine code to check if an 1236 instruction is available on a particular cpu variant. 1237 (mips_ip): Likewise. 1238 1239 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian (a] cygnus.com> 1240 1241 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef 1242 OBJ_AOUT to ifdef OBJ_ELF. 1243 (md_apply_fix3): When mangling 32 bit PC relative reloc for 1244 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE 1245 case. 1246 * write.c (fixup_segment): Change special case for i386-coff to 1247 not apply for i386-pe. 1248 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups 1249 which were not done. 1250 (coff_frob_file_after_relocs): Rename from coff_frob_file. 1251 (coff_format_ops): Initialize frob_file_after_relocs field rather 1252 than frob_file field. 1253 * config/obj-coff.h (coff_frob_file): Don't declare. 1254 (coff_frob_file_after_relocs): Declare. 1255 (obj_frob_file): Don't define. 1256 (obj_frob_file_after_relocs): Define. 1257 * configure.in: Set bfd_gas to yes for i386-*-cygwin32. 1258 * configure: Rebuild. 1259 1260 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian (a] cygnus.com> 1261 1262 * config/obj-coff.c (fixup_segment): Never subtract section 1263 address from PC relative reloc which will be fully resolved. 1264 1265 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law (a] cygnus.com) 1266 1267 * ecoff.c (page_type): Renamed from page_t to avoid conflict 1268 with hpux10 header files. 1269 1270 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian (a] cygnus.com> 1271 1272 From Jason Merrill <jason (a] cygnus.com>: 1273 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if 1274 SEC_CODE is set. 1275 * config/tc-i386.h (md_maybe_text): Define. 1276 (md_do_align): Use md_maybe_text. 1277 1278 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner (a] cygnus.com> 1279 1280 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type 1281 relocations, don't check for symbol being external, weak, etc. 1282 1283 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk (a] ozemail.com.au> 1284 1285 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler 1286 calculate relocations to any external symbol, because we might be 1287 linking a shared object and the symbol might be overriden or moved 1288 (for instance, moved into a static executable's .bss section). 1289 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness. 1290 1291 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't 1292 be calculated by the assembler. 1293 1294 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch 1295 whose destination lies in the same file, by ignoring the @plt or 1296 @local and aiming the branch at its destination. 1297 1298 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1299 1300 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag. 1301 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size 1302 expression. 1303 1304 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead 1305 of obj_copy_symbol_attributes. 1306 1307 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian (a] cygnus.com> 1308 1309 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a 1310 signed operand, sign extend a 32 bit value to the host size. 1311 1312 * Makefile.in (CFLAGS): Subsitute from configure script. From 1313 Jeff Makey <jeff (a] cts.com>. 1314 1315 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed 1316 buffer size to make a copy of the symbol. 1317 1318 * Makefile.in (OBJS): Put @extra_objects@ on the same line as 1319 macro.o. 1320 1321 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian (a] cygnus.com> 1322 1323 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we 1324 step through the frags calling cvt_frag_to_fill, switch to 1325 SEG_DATA when we reach data_frag_root. 1326 1327 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law (a] cygnus.com) 1328 1329 * config/tc-mn10300.c (md_assemble): Allow an empty register 1330 list for instructions which use register lists. 1331 1332 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1333 1334 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long. 1335 1336 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if 1337 OBJ_COFF. 1338 1339 * config/tc-arm.c: Add prototypes for many static functions. 1340 (struct asm_opcode ): Add prototypes for parms field. 1341 (struct thumb_opcode ): Likewise. 1342 (fp_op2): Remove unused flags parameter. 1343 (output_inst): Make static. 1344 (arm_after_pass_hook): Remove unused ignore parameter. 1345 * config/tc-arm.h (arm_after_pass_hook): Declare. 1346 (arm_start_line_hook): Declare. 1347 (arm_frob_label): Declare. 1348 1349 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1350 1351 * depend.c (wrap_output): new prototype. 1352 1353 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian (a] cygnus.com> 1354 1355 * config/tc-sh.c (md_apply_fix): Check for overflow. 1356 1357 * config/tc-m68k.c (md_section_align): If a.out and BFD, force 1358 section size to be aligned. 1359 1360 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian (a] cygnus.com> 1361 1362 * config/tc-sh.h (md_cons_align): Define. 1363 (sh_cons_align): Declare. 1364 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong. 1365 (sh_no_align_cons): New static variable. 1366 (s_uacons): New static function. 1367 (sh_cons_align): New function. 1368 (sh_handle_align): Warn about misaligned data. 1369 * doc/c-sh.texi: Document .uaword and .ualong. 1370 1371 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian (a] cygnus.com> 1372 1373 * macro.c (macro_expand): In MRI mode, treat single quote as a 1374 separator character when checking for a positional argument. 1375 1376 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc (a] cygnus.com> 1377 1378 * config/tc-arm.c (md_parse_option): Merge in changes from 1379 armT-970328-branch. 1380 1381 * config/tc-arm.h: Merge in changes from armT-970328-branch. 1382 1383 * configure.in (emulations): Add Thumb architecture support from 1384 armT-9703-28-branch. 1385 1386 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc (a] cygnus.com> 1387 1388 * doc/all.texi: Add enabling of ARM documentation. 1389 1390 * doc/as.texinfo: Add ARM documentation from armT-970328-branch. 1391 1392 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin (a] cygnus.com> 1393 1394 * config/tc-mips.c: Added r3900 support. 1395 1396 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben (a] pilot.msu.edu> 1397 1398 * as.c: (parse_args) `-t' option requires an argument. 1399 1400 Wed May 28 15:45:07 1997 Nick Clifton <nickc (a] cygnus.com> 1401 1402 * config/tc-arm.c (md_begin): Change call to 1403 coff_arm_bfd_set_private_flags() to a call to 1404 bfd_set_private_flags(). 1405 1406 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian (a] cygnus.com> 1407 1408 * Makefile.in: Rebuild dependencies. 1409 1410 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type 1411 of a BFD_RELOC_RVA reloc. 1412 1413 Wed May 28 10:48:14 1997 Jeffrey A Law (law (a] cygnus.com) 1414 1415 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps. 1416 (hppa_force_relocation): Force a relocation for an absolute 1417 call/jump. 1418 1419 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian (a] cygnus.com> 1420 1421 * doc/as.texinfo: Don't use @value in section names or index 1422 entries; it confuses texinfo.tex. 1423 1424 Fri May 23 00:09:35 1997 Tom Tromey <tromey (a] cygnus.com> 1425 1426 * doc/as.texinfo: Updated for -MD option. 1427 * Makefile.in (CFILES): Added depend.c. 1428 (OBJS): Added depend.o. 1429 * as.h (start_dependencies, register_dependency, 1430 print_dependencies): New declarations. 1431 * depend.c: New file. 1432 * as.c (parse_args): Added -MD option. 1433 (main): Call print_dependencies. 1434 (show_usage): Added help for -MD. 1435 * read.c (s_app_file): Call register_dependency. 1436 (s_include): Call register_dependency when file is found. 1437 (read_a_source_file): Call register_dependency. 1438 1439 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian (a] cygnus.com> 1440 1441 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the 1442 section address to the symbol value. 1443 1444 Tue May 20 11:23:31 1997 Gavin Koch <gavin (a] cygnus.com> 1445 1446 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field 1447 into the new membership field. 1448 1449 Thu May 15 10:00:53 1997 Nick Clifton <nickc (a] cygnus.com> 1450 1451 * config/tc-arm.c (md_begin): If no cpu type is specified on the 1452 command line then the ARM7 is now chosen by default when setting 1453 the BFD machine and architecture. 1454 1455 Wed May 14 09:54:53 1997 Nick Clifton <nickc (a] cygnus.com> 1456 1457 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to 1458 hold APCS selection. 1459 (md_begin): Added code to generate flags to be set into the COFF 1460 header and the calls to the BFD functions to do this. 1461 (md_parse_option, md_show_usage): Added new command line 1462 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3, 1463 -marmv3m, -marmv4, -marmv4t. 1464 1465 * config/tc-arm.h (LOCAL_LABEL): Removed the definition of this macro 1466 as it is never used. 1467 1468 Tue May 13 22:26:14 1997 Jeffrey A Law (law (a] cygnus.com) 1469 1470 * config/tc-mn10200.c (md_convert_frag): Prefix temporary 1471 label name with ".". 1472 * config/tc-mn10300.c (md_convert_frag): Likewise. 1473 1474 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian (a] cygnus.com> 1475 1476 * config/tc-mips.c (set_at): Check for bignum. 1477 (check_absolute_expr, macro, mips16_macro): Likewise. 1478 1479 Tue May 13 10:45:56 1997 Fred Fish <fnf (a] cygnus.com> 1480 1481 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations 1482 for overflow/underflow, only insert lower 15 bits into instruction. 1483 1484 Mon May 12 13:33:08 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1485 1486 * config/tc-i386.c (pi): Check for RegMMX. 1487 1488 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian (a] cygnus.com> 1489 1490 * expr.c (expr): When subtracting values in the same frag, 1491 subtract X_add_number rather than adding it. 1492 1493 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian (a] cygnus.com> 1494 1495 * config/obj-coff.c (write_object_file): Just pass NULL to 1496 md_do_align, not the address of a char holding NOP_OPCODE. 1497 1498 * config/tc-mips.c (macro): Handle constants for M_LI_D and 1499 M_LI_DD. 1500 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather 1501 than an address if the floating point value looks sufficiently 1502 simple. 1503 1504 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian (a] cygnus.com> 1505 1506 * config/tc-i386.c (md_section_align): If a.out and BFD, force 1507 section size to be aligned. 1508 1509 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian (a] cygnus.com> 1510 1511 * cond.c: Include "macro.h". 1512 (struct conditional_frame): Add macro_nest field. 1513 (initialize_cframe): Initialize macro_nest. 1514 (cond_finish_check): Add nest parameter. Change all callers. 1515 (cond_exit_macro): New function. 1516 * as.h (cond_finish_check): Update declaration. 1517 (cond_exit_macro): Declare. 1518 * input-scrub.c (macro_nest): Make globally visible. 1519 (input_scrub_next_buffer): Call cond_finish_check. 1520 * macro.h (macro_nest): Declare. 1521 * read.c (s_mexit): Call cond_exit_macro. 1522 1523 * config/tc-i386.h (RegMMX): Define. 1524 * config/tc-i386.c (pi): Check for all register types. 1525 (type_names): Add RegMMX. 1526 (md_assemble): Handle RegMMX. 1527 1528 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred (a] s-direktnet.de> 1529 1530 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef 1531 TE_DELTA. 1532 1533 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson (a] cygnus.com> 1534 1535 * config/tc-mips.c (nopic_need_relax): Add new parameter 1536 before_relaxing. Use it when testing ecoff_extern_size. 1537 (load_address, macro, md_estimate_size_before_relax): Fix all 1538 callers. 1539 1540 Tue Apr 29 19:54:36 1997 Richard Henderson <rth (a] tamu.edu> 1541 1542 * config/obj-elf.c (elf_pseudo_table): Add "subsection". 1543 (obj_elf_subsection): New static function. 1544 1545 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian (a] cygnus.com> 1546 1547 * config/obj-coff.c (coff_header_append): Don't reset string_size 1548 each time through the loop. 1549 1550 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1551 1552 * Makefile.in (DISTSTUFF): Add itbl-parse.h. 1553 1554 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian (a] cygnus.com> 1555 1556 * doc/internals.texi (Porting GAS): Correct documentation for 1557 current configure handling of targ-cpu.h, et. al. 1558 (CPU backend): Document listing macros. 1559 1560 * listing.c (data_buffer): Set size based on other listing macros, 1561 rather than always using 100. 1562 (data_buffer_size): Remove static variable. 1563 (calc_hex): Make data_buffer_size a local variable. Don't leave 1564 any slop when filling data_buffer. 1565 1566 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian (a] cygnus.com> 1567 1568 * doc/c-mips.texi: Document .set autoextend. 1569 1570 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas (a] petra.appli.se> 1571 1572 * configure.in (i386-*-openbsd*, m68k-*-openbsd*, 1573 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*, 1574 sparc-*-openbsd*): New targets. 1575 * configure: Rebuild. 1576 1577 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson (a] cygnus.com> 1578 1579 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT 1580 for all undefined symbols. 1581 1582 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian (a] cygnus.com> 1583 1584 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects 1585 correctly. 1586 1587 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas (a] appli.se> 1588 1589 * configure.in (alpha*-*-openbsd*): New target. 1590 * configure: Rebuild. 1591 1592 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo (a] openbsd.org> 1593 1594 * configure.in (mips-*-openbsd*): New target. 1595 * configure: Rebuild. 1596 1597 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt (a] cygnus.com> 1598 1599 * config/tc-d30v.c (parallel_ok): Fix parallel checking 1600 for instructions using conditional execution. 1601 1602 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin (a] cygnus.com> 1603 1604 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs. 1605 1606 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian (a] cygnus.com> 1607 1608 * Makefile.in (srcroot): Remove. 1609 (INSTALL): Set to @INSTALL@. 1610 (INSTALL_XFORM, INSTALL_XFORM1): Remove. 1611 (all, dvi): Don't set srcroot. 1612 (install): Depend upon as.new, gasp.new, and installdirs. Use 1613 $(program_transform_name) directly, rather than using 1614 $(INSTALL_XFORM) and $(INSTALL_XFORM1). 1615 (installdirs): New target. 1616 * doc/Makefile.in (INSTALL_XFORM1): Remove. 1617 (install): Depend upon installdirs. Use $(program_transform_name) 1618 directly, rather than using $(INSTALL_XFORM) and 1619 $(INSTALL_XFORM1). 1620 (installdirs): New target. 1621 (install-info-as): Run mkinstalldirs. 1622 (install-info-gasp): Likewise. 1623 1624 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian (a] cygnus.com> 1625 1626 * Makefile.in (INSTALL): Change install.sh to install-sh. 1627 1628 * symbols.c (resolve_symbol_value): Check for division by zero. 1629 1630 From Thomas Graichen <graichen (a] rzpd.de>: 1631 * Makefile.in: Always use $(SHELL) when running move-if-change. 1632 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub. 1633 * configure: Rebuild. 1634 1635 Thu Apr 10 14:40:00 1997 Doug Evans <dje (a] canuck.cygnus.com> 1636 1637 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand. 1638 New argument `want'. Update enum cgen_parse_operand_result values. 1639 Initialize if CGEN_PARSE_OPERAND_INIT. 1640 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn. 1641 (md_assemble): Call cgen_asm_init_parse. 1642 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed. 1643 1644 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian (a] cygnus.com> 1645 1646 * config/tc-m68k.c (m68k_ip): Handle #j. 1647 1648 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law (a] cygnus.com) 1649 1650 * config/tc-mn10300.c (md_convert_frag): Create fixup at the 1651 right address for call label:32,regs,imm. 1652 1653 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law (a] cygnus.com) 1654 1655 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return 1656 zero. 1657 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the 1658 symbol for OBJ_ELF anymore. 1659 1660 Mon Apr 7 10:54:59 1997 Doug Evans <dje (a] canuck.cygnus.com> 1661 1662 * Makefile.in: Regenerate dependencies. 1663 (TARG_CPU): New variable. 1664 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h. 1665 (.dep1): Delete creating of cgen-opc.h. 1666 (.tcdep): Put proper contents in cgen-opc.h. 1667 * configure.in (m32r): Delete setting of extra_files, extra_links. 1668 (AC_OUTPUT): Create cgen-opc.h. 1669 * configure: Regenerated. 1670 1671 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf (a] progis.de> 1672 1673 * makefile.vms: Update to build gasp.exe. 1674 1675 Fri Apr 4 16:10:02 1997 Doug Evans <dje (a] canuck.cygnus.com> 1676 1677 * write.c (relax_frag): Make non-static. 1678 * write.h (relax_frag): Add prototype for. 1679 * config/tc-m32r.h (md_do_align): New arg `max'. 1680 * config/tc-m32r.c (m32r_do_align): Likewise. 1681 Update calls to frag_align, frag_align_pattern. 1682 (fill_insn): Update call to m32r_do_align. 1683 (m32r_scomm): Update call to frag_align. 1684 1685 * config/tc-m32r.[ch]: New files. 1686 * cgen.c: New file. 1687 * Makefile.in (CPU_TYPES): Add m32r. 1688 (TARGET_CPU_CFILES): Add tc-m32r.c. 1689 (TARGET_CPU_HFILES): Add tc-m32r.h. 1690 (DISTCLEAN_HERE): Add cgen-opc.h. 1691 (.dep1,.tcdep): Create empty cgen-opc.h. 1692 (cgen.o): Add dependencies. 1693 (dependencies): Regenerate. 1694 * as.h (struct frag): New member fr_targ. 1695 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k. 1696 * conf.in (USING_CGEN): New macro. 1697 * configure.in (m32r-*-*): Add entry for. 1698 Add cgen.o to extra_objects. 1699 * configure: Regenerate. 1700 * frags.c (frag_var): fr_pcrel_adjust renamed to 1701 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr. 1702 (frag_variant): Likewise. 1703 * write.c (relax_frag): Likewise. 1704 * config/tc-ns32k.c (*): Likewise. 1705 1706 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian (a] cygnus.com> 1707 1708 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!', 1709 rather than for any end of line character. 1710 1711 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails, 1712 call abort (i.e., as_abort) rather than crashing. 1713 1714 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of 1715 OBJ_ELF, rather than of S_GET_OTHER. 1716 1717 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak. 1718 1719 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian (a] cygnus.com> 1720 1721 * Makefile.in (VERSION): Set to 2.8.1. 1722 1723 * Branched binutils 2.8. 1724 1725 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian (a] cygnus.com> 1726 1727 * COPYING: Update FSF address. 1728 1729 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL. 1730 1731 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson (a] cygnus.com> 1732 1733 * config/tc-mips.c (md_begin): Don't set interlocks for 4100. 1734 1735 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf (a] progis.de> 1736 1737 * config-gas.com: Update to handle both vax and alpha. 1738 * makefile.vms: Update to use config-gas. 1739 * conf-a-gas.com: Remove file. 1740 1741 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian (a] cygnus.com> 1742 1743 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and 1744 itbl-lex.c dependencies. Remove rules for itbl-lex.o, 1745 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule. 1746 1747 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner (a] cygnus.com> 1748 1749 * config/tc-tic80.c (line_comment_char): Make '#' start comments 1750 at the beginning of a line for compatibility with .S files where 1751 cpp leaves the filename transitions beginning with '#'. 1752 1753 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian (a] cygnus.com> 1754 1755 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and 1756 tc_coff_sizemachdep if OBJ_COFF. 1757 1758 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1759 1760 * config/tc-ppc.c (register_name): Declare. 1761 1762 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel (a] oarcorp.com> 1763 1764 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*. 1765 * configure: Rebuild. 1766 1767 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian (a] cygnus.com> 1768 1769 * config/tc-mips.c (mips_pseudo_table): Add "stabn". 1770 (mips16_mark_labels): New static function. 1771 (append_insn): Call mips16_mark_labels. 1772 (mips_emit_delays): Likewise. 1773 (s_insn): Likewise. Don't call mips_clear_insn_labels. 1774 (s_mips_stab): New static function. 1775 1776 * configure.in: Use ELF for mips-*-gnu*. 1777 * configure: Rebuild. 1778 1779 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 1780 1781 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if 1782 TE_DELTA. 1783 1784 Fri Mar 28 18:03:19 1997 Alan Modra <alan (a] spri.levels.unisa.edu.au> 1785 1786 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set, 1787 set OPCODES_LIB to empty. 1788 * configure: Rebuild. 1789 1790 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl (a] gnu.ai.mit.edu> 1791 1792 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New 1793 targets. 1794 * configure: Rebuild. 1795 1796 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian (a] cygnus.com> 1797 1798 * itbl-parse.y (yyerror): Make static. Declare. 1799 1800 From Ralf Baechle <ralf (a] gnu.ai.mit.edu>: 1801 * configure.in: Set emulations for mips-*-linux*-*. 1802 * configure: Rebuild. 1803 1804 * config/tc-mips.c (struct mips_set_options): Define. 1805 (mips_opts): New static variable. 1806 (mips_isa): Remove. Now a field in mips_opts. Change all 1807 references. 1808 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise. 1809 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise. 1810 (struct mips_option_stack): Define. 1811 (mips_opts_stack): New static variable. 1812 (s_mipsset): Add support for .set push and .set pop. 1813 * doc/c-mips.texi: Document .set push and .set pop. 1814 1815 * config/obj-elf.c (obj_elf_section_change_hook): New function. 1816 * config/obj-elf.h (obj_elf_section_change_hook): Declare it. 1817 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF. 1818 1819 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian (a] cygnus.com> 1820 1821 * as.c (parse_args): Update copyright date in version message. 1822 1823 * Makefile.in (clean-here): Remove dependency files. 1824 1825 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED. 1826 (s_mri_common): Check S_IS_COMMON unconditionally. 1827 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED. 1828 * config/tc-alpha.c (s_alpha_comm): Likewise. 1829 * config/tc-mips.c (nopic_need_relax): Likewise. 1830 * config/tc-ppc.c (ppc_elf_lcomm): Likewise. 1831 (ppc_pe_comm): Likewise. 1832 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of 1833 common symbol to bfd_com_section_ptr. 1834 * config/tc-sparc.c (s_common): Likewise. 1835 (tc_gen_reloc): Likewise. 1836 1837 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 1838 1839 * config/tc-d30v.c (md_apply_fix3): Get the relocs right. 1840 1841 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl (a] lucon.org> 1842 1843 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if 1844 BFD_ASSEMBLER. 1845 1846 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian (a] cygnus.com> 1847 1848 * input-scrub.c (input_scrub_next_buffer): Handle very long input 1849 lines correctly. 1850 1851 * listing.c (print_lines): Add lineno parameter. Change all 1852 callers. 1853 (listing_listing): Only call calc_hex for the right line. 1854 (listing_list): Set the new edict based on the current edict, in 1855 order to handle listing commands in macros correctly. 1856 1857 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16 1858 instructions. 1859 1860 * cond.c (cond_finish_check): New function. 1861 * as.h (cond_finish_check): Declare. 1862 * as.c (main): Call cond_finish_check. 1863 1864 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 1865 1866 * config/tc-d30v.c (md_assemble): If two instructions 1867 are supposed to be assembled in parallel and the first one is 1868 long, print an error and stop. 1869 (md_apply_fix3): Don't calculate absolute relocs. Just write 1870 them out. 1871 1872 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian (a] cygnus.com> 1873 1874 * config/tc-i386.h (iclrKludge): Define. 1875 * config/tc-i386.c (md_assemble): Handle iclrKludge. 1876 1877 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if 1878 OBJ_ECOFF. 1879 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF. 1880 * config/tc-alpha.c (alpha_debug): New static variable. 1881 (md_parse_option): Set alpha_debug if -g is seen. 1882 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF. 1883 1884 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 1885 1886 * config/tc-d30v.c (build_insn): Enable range-checking code. 1887 (postfix): Stop at space or comma. 1888 (md_assemble): Change error message. 1889 1890 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian (a] cygnus.com> 1891 1892 * Makefile.in: Added automatic dependency building. 1893 * dep-in.sed: New file. 1894 1895 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian (a] cygnus.com> 1896 1897 * config/obj-ieee.c (segment_name): Don't define function if this 1898 is a macro. 1899 1900 * config/obj-coff.h (DO_STRIP): Don't define. 1901 * config/tc-h8300.h (DO_STRIP): Don't define. 1902 * config/tc-h8500.h (DO_STRIP): Don't define. 1903 * config/tc-w65.h (DO_STRIP): Don't define. 1904 * config/tc-z8k.h (DO_STRIP): Don't define. 1905 1906 * symbols.c (colon): Call obj_frob_label if it is defined. 1907 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label. 1908 1909 * configure.in: Don't set files and links. Don't call 1910 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h, 1911 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT. 1912 * configure: Rebuild. 1913 * Makefile.in (TARG_CPU_C): New variable. 1914 (TARG_CPU_O, TARG_CPU_H): New variables. 1915 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables. 1916 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables. 1917 (SOURCES): Rename from REAL_SOURCES. Delete old definition. 1918 (LINKED_SOURCES): Remove. 1919 (HEADERS): Rename from REAL_HEADERS. Delete old definition. 1920 (LINKED_HEADERS): Remove. 1921 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc. 1922 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than 1923 targ-cpu.h, etc. 1924 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets. 1925 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets. 1926 (itbl-cpu.h): Remove target. 1927 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c, 1928 atof-targ.h. 1929 1930 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian (a] cygnus.com> 1931 1932 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro. 1933 1934 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 1935 1936 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by 1937 open coded loop that does not require the name to start with a 1938 name beginner. 1939 1940 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl (a] lucon.org> 1941 1942 * frags.c (frag_var): Change offset parameter to offsetT. 1943 (frag_variant): Likewise. 1944 * frags.h (frag_variant, frag_var): Update declarations. 1945 * config/tc-m68k.c (struct m68k_it): Change foff field to 1946 offsetT. 1947 (add_frag): Change off parameter to offsetT. 1948 * Several files: Add casts to calls to frag_var. 1949 1950 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to 1951 serialize a parallel make. 1952 (itbl-parse.h): Split target out from itbl-parse.c. 1953 1954 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 1955 1956 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR). 1957 1958 * config/te-delta.h (COFF_COMMON_ADDEND): Define. 1959 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when 1960 storing the value of a common symbol. 1961 1962 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 1963 1964 * config/obj-coff.c (glue_symbols): Unused variable symbolP 1965 removed. 1966 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here; 1967 that is done by symbol_remove and symbol_insert. 1968 1969 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging 1970 symbol. 1971 1972 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian (a] cygnus.com> 1973 1974 * config/tc-mips.c (load_register): In 32 bit mode, when not 1975 dealing with a 64 bit number, permit the upper 32 bits to be set 1976 even if bit 31 is not set. 1977 1978 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian (a] cygnus.com> 1979 1980 * read.c (potable): Add "equiv". 1981 (s_set): Handle .equiv based on argument. 1982 * doc/as.texinfo (Equiv): New node to document .equiv. 1983 (Err): New node to document .err. 1984 1985 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl (a] lucon.org> 1986 1987 * Many files: Add function prototypes. 1988 * as.c (show_usage, parse_args): Make static. 1989 * frags.h (frag_alloc): Declare. 1990 * subsegs.c (subseg_set_rest): Don't declare frag_alloc. 1991 * symbols.c (dollar_label_instance): Change return type to long. 1992 * symbols.h (print_symbol_value): Declare. 1993 (print_expr, print_expr_1, print_symbol_value_1): Declare. 1994 * write.c (fix_new_exp): Don't declare make_expr_symbol. 1995 (remove_subsegs, relax_frag): Make static. 1996 * config/atof-vax.c (atof_vax_sizeof): Change letter to int. 1997 (what_kind_of_float): Likewise. 1998 (atof_vax): Make static. Change what_kind to int. 1999 (md_atof): Change what_statement_type to int. 2000 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare. 2001 * config/tc-alpha.c (vax_md_atof): Declare. 2002 (md_atof): Don't declare atof_ieee and vax_md_atof. 2003 * config/tc-i386.c (set_16bit_code_flag): Make static. 2004 * config/tc-i386.h (tc_i386_fix_adjustable): Declare. 2005 * config/tc-m68k.c (add_fix): Change width to int. 2006 (insert_reg): Change regname to const. 2007 (md_atof): Don't declare atof_ieee. 2008 (demand_empty_rest_of_line): Don't declare. 2009 * config/tc-m88k.c (md_atof): Don't declare atof_ieee. 2010 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR. 2011 (parse_keyword_arg): Change lookup_fn to take const arg. 2012 (md_atof): Don't declare atof_ieee. 2013 * config/tc-sparc.h: Add ifdef for multiple inclusion. 2014 (tc_aout_pre_write_hook): Don't declare. 2015 2016 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian (a] cygnus.com> 2017 2018 * as.h (bfd_alloc_by_size_t): Don't declare. 2019 * Many files: Use xmalloc rather than bfd_alloc_by_size_t. 2020 2021 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 2022 2023 * symbols.c (symbol_new): Don't call debug_verify_symchain. 2024 (symbol_append): Set sy_next and sy_previous when adding a single 2025 symbol to an empty list. Call debug_verify_symchain. 2026 (verify_symbol_chain): Use assert, not know. 2027 2028 Sat Mar 15 20:27:12 1997 Fred Fish <fnf (a] cygnus.com> 2029 2030 * NEWS: Note BeOS support. 2031 * configure.in: (ppc-*-beos): New target, use coff as object format. 2032 * configure: Regenerate with autoconf. 2033 2034 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian (a] cygnus.com> 2035 2036 * config/tc-mips.c (md_apply_fix): Improve error message for out 2037 of range branch. 2038 2039 * Makefile.in: Add dependencies on obstack.h where needed. 2040 2041 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian (a] cygnus.com> 2042 2043 * config/tc-mips.c (md_estimate_size_before_relax): Handle the 2044 case of a symbol equated to another symbol when using SVR4_PIC. 2045 2046 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h. 2047 2048 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian (a] cygnus.com> 2049 2050 * read.c (read_a_source_file): Call LISTING_NEWLINE before 2051 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label. 2052 2053 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output 2054 and md_elf_section_change_hook if they are defined. 2055 (obj_elf_text, obj_elf_previous): Likewise. 2056 2057 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian (a] cygnus.com> 2058 2059 * config/obj-multi.h (struct elf_obj_sy): Define if 2060 OBJ_MAYBE_ELF. 2061 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if 2062 OBJ_MAYBE_ELF. 2063 * config/obj-elf.h (struct elf_obj_sy): Don't define if 2064 OBJ_SYMFIELD_TYPE is defined. 2065 2066 * doc/as.texinfo (bss): Improve description of .bss section. In 2067 ELF or COFF, you are permitted to switch into the section. 2068 (Comm): Rewrite description of common symbols. 2069 (Lcomm): Mention that some targets permit a third argument. 2070 2071 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian (a] cygnus.com> 2072 2073 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL. 2074 2075 * symbols.c (colon): Change type of local to int. From Alan Modra 2076 <alan (a] spri.levels.unisa.edu.au>. 2077 2078 * config/tc-m88k.c (m88k_do_align): Don't use a special nop 2079 alignment if a zero fill pattern was explicitly specified. 2080 * config/tc-sh.c (sh_do_align): Likewise. 2081 2082 * read.c (equals): Always permit register names to be redefined. 2083 2084 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a 2085 mips16 symbol to be adjusted if a symbol is being subtracted from 2086 it. 2087 2088 From Eric Youngdale <eric (a] andante.jic.com>: 2089 * config/obj-elf.c (obj_elf_symver): Check for duplicate or 2090 illegal symbol version names. 2091 (elf_frob_symbol): Check for external default versions. 2092 2093 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian (a] cygnus.com> 2094 2095 From Eric Youngdale <eric (a] andante.jic.com>: 2096 * config/obj-elf.h (struct elf_obj_sy): Define. 2097 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all 2098 users. 2099 * config/obj-elf.c (obj_elf_symver): Just record the name. 2100 (obj_symbol_new_hook): Initialized versioned_name field. 2101 (elf_frob_symbol): If there is a versioned_name, either rename the 2102 symbol, or add an alias with that name. 2103 2104 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law (a] cygnus.com) 2105 2106 * config/tc-mn10300.c (md_relax_table): Define. 2107 (md_convert_frag): Implement. 2108 (md_assemble): Handle relaxable operands/instructions correctly. 2109 (md_estimate_size_before_relax): Implement. 2110 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define. 2111 2112 * config/tc-mn10200.c (md_relax_table): Fix typos. 2113 2114 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific 2115 relocs anymore. Tweak fx_offset for pc-relative relocs. 2116 2117 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian (a] cygnus.com> 2118 2119 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when 2120 in MRI mode. 2121 2122 Tue Mar 4 19:34:21 1997 Fred Fish <fnf (a] cygnus.com> 2123 2124 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section" 2125 pseudo-ops. 2126 * config/tc-tic80.c (md_begin): Declare external variable 2127 coff_flags and insert an F_AR32WR bit into it. 2128 2129 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian (a] cygnus.com> 2130 2131 * read.c (equals): Add reassign parameter. Change all callers. 2132 * read.h (equals): Update declaration. 2133 2134 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian (a] cygnus.com> 2135 2136 * config/tc-mips.c (mips16_extended_frag): Don't assume that we 2137 can rely on the frag address to determine whether a frag is 2138 earlier or later. 2139 2140 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian (a] cygnus.com> 2141 2142 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER. 2143 (S_LOCAL_NAME): Likewise. 2144 (FAKE_LABEL_NAME): Define unconditionally. 2145 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if 2146 BFD_ASSEMBLER. 2147 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL. 2148 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER. 2149 Don't define FAKE_LABEL_NAME. 2150 * config/te-ic960.h: Likewise. 2151 * config/tc-mips.h (tc_frob_file_before_adjust): Define. 2152 (mips_frob_file_before_adjust): Declare. 2153 * config/tc-mips.c (mips_frob_file_before_adjust): New function. 2154 (mips_local_label): Remove. 2155 2156 * config/te-sco386.h: Remove; not used. 2157 2158 Thu Feb 27 15:39:16 1997 Fred Fish <fnf (a] cygnus.com> 2159 2160 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do 2161 byte alignment rather than power-of-two alignment that is the 2162 GAS default. 2163 2164 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian (a] cygnus.com> 2165 2166 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'. 2167 2168 * gasp.c (hash_add_to_string_table): Correct misspelling in error 2169 message, and add newline. 2170 (process_file): Don't process assignments in the label if this is 2171 a equ or assign pseudo-op. 2172 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN 2173 and K_EQU, to match documentation. 2174 2175 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner (a] cygnus.com> 2176 2177 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute 2178 to denote read-only data sections. 2179 2180 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian (a] cygnus.com> 2181 2182 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags. 2183 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER. 2184 2185 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a 2186 binary number if the next character is '+' or '-'. 2187 2188 Wed Feb 26 20:47:12 1997 Fred Fish <fnf (a] cygnus.com> 2189 2190 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF". 2191 (find_opcode): Match operands that can be floats. 2192 (build_insn): Handle O_big (float) expressions and build 2193 correct opcode. 2194 2195 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs (a] andros.cygnus.com> 2196 2197 * configure.in (mips*-*-lnews*): New target, also make empty 2198 emulation list for this target. 2199 * configure: Update. 2200 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Define. 2201 (mips_target_format): Use. 2202 * config/te-lnews.h: New file. 2203 2204 Wed Feb 26 15:33:46 1997 Fred Fish <fnf (a] cygnus.com> 2205 2206 * config/tc-tic80.c (find_opcode, build_insn): Changes to match 2207 operands with :m or :s modifiers and generate the right opcodes 2208 for them. 2209 2210 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian (a] cygnus.com> 2211 2212 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and 2213 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS). 2214 2215 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 2216 2217 * config/tc-m68k.c (instring): Useless local declaration of 2218 crack_operand removed. 2219 * expr.h (expressionS): Changed type of X_op field to operatorT if 2220 __GNUC__. 2221 2222 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian (a] cygnus.com> 2223 2224 Based on patches from Robert Lipe <robertl (a] dgii.com>: 2225 * configure.in: Add i386coff and i386elf to emulation list. 2226 * configure: Rebuild. 2227 * as.c (i386coff, i386elf): Declare. 2228 * obj.h (coff_format_ops): Declare. 2229 * config/obj-coff.c (OBJ_HEADER): Define. 2230 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook. 2231 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook. 2232 (obj_pseudo_table): Add "version". 2233 (coff_pop_insert): New static function. 2234 (coff_sec_sym_ok_for_reloc): New static function. 2235 (no_func): New static function. 2236 (coff_format_ops): New variable. 2237 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare. 2238 (obj_symbol_new_hook): Define. 2239 (coff_obj_read_begin_hook): Declare. 2240 (obj_read_begin_hook): Define. 2241 * config/tc-i386.h (i386_target_format): Declare. 2242 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check 2243 OUTPUT_FLAVOR when appropriate. 2244 (i386_target_format): New function. 2245 * Makefile.in (obj-coff.o): New target. 2246 (e-i386coff.o, e-i386elf.o): New targets. 2247 2248 From Stephen Williams <steve (a] icarus.icarus.com>: 2249 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF. 2250 (_tc_get_bal_of_call): Don't declare. 2251 (tc_get_bal_of_call): Declare as function, don't define as macro. 2252 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP 2253 in sy_tc field, not x_balntry field. 2254 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change 2255 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc 2256 field, not x_balntry field. 2257 2258 * config/obj-elf.c (obj_elf_section): Permit a .note section to 2259 have the SHF_ALLOC attribute. 2260 2261 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS). 2262 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h. 2263 (itbl-lex.o): Depend upon itbl-parse.h. 2264 2265 * itbl-parse.y (yyerror): Change return type to int. Change to 2266 use old style function declaration. 2267 2268 * Makefile.in (itbl-lex.o): Remove -Wall. 2269 (itbl-parse.o): Likewise. 2270 2271 * cond.c (s_ifdef): If we should omit conditionals from listings, 2272 call listing_list. 2273 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise. 2274 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT. 2275 (listing_listing): Handle EDICT_NOLIST_NEXT. 2276 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT. 2277 * listing.h (LISTING_NOCOND): Define. 2278 (LISTING_SKIP_COND): Define. 2279 * as.c (show_usage): Mention c as a suboption of -a. 2280 (parse_args): Handle c as a suboption of -a. 2281 * doc/as.texinfo: Document -alc. 2282 2283 Mon Feb 24 23:34:14 1997 Fred Fish <fnf (a] cygnus.com> 2284 2285 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups. 2286 2287 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric (a] andante.jic.com> 2288 2289 * doc/as.texinfo: Document .symver. 2290 2291 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 2292 2293 * config/tc-d10v.c: Change pre_defined_registers to 2294 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt. 2295 2296 Mon Feb 24 10:40:45 1997 Fred Fish <fnf (a] cygnus.com> 2297 2298 * config/obj-coff.c: Fix typo in comment section. 2299 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes 2300 an additional alignment argument. 2301 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just 2302 base relative ones. 2303 (build_insn): Handle O_symbol relocs for any 32 bit field, not just 2304 base relative ones. 2305 2306 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2307 2308 * Makefile.in: Remove dependancies on itbl-cpu.h. 2309 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU 2310 is not defined. 2311 2312 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2313 2314 * itbl-ops.h: Include as.h. 2315 2316 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2317 2318 * as.c: Remove -t option. 2319 * configure, configure.in: Move itbl-cpu.h to mips specific configure. 2320 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined. 2321 * config/tc-mips.h: Define HAVE_ITBL_CPU. 2322 2323 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2324 2325 * itbl-ops.c: Don't define DEBUG. 2326 2327 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2328 2329 * Makefile.in: Update itbl-test.c to reflect its new location. 2330 2331 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2332 2333 * itbl-ops.c: Add test for itbl_have_entries. 2334 * config/tc-mips.c: Remove test for itbl_have_entries. 2335 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args. 2336 2337 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian (a] cygnus.com> 2338 2339 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and 2340 itbl-ops.c. Add itbl-parse.c and itbl-lex.c. 2341 (LEX, LEXFLAGS): Define. 2342 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT. 2343 2344 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn (a] cygnus.com> 2345 2346 * itbl-parse.y: Fix indentation mistakes from indent program. 2347 * itbl-lex.l: Fix indentation mistakes from indent program. 2348 * itbl-ops.h: Add include for ansidecl.h. 2349 Add PARAMS around function arguments. 2350 Add declaration for itbl_have_entries. 2351 * itbl-ops.c: Add PARAMS around function arguments. 2352 * Makefile.in: Add itbl build rules. 2353 Add dependancies for itbl files to mips target. 2354 * as.c: Add itbl support. 2355 Add new option "--insttbl" for dynamically extending instruction set. 2356 * as.h: Declare insttbl_file_name; 2357 the name of file defining extensions to the basic instruction set 2358 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and 2359 itbl-ops.o to extra_objects for mips configuration. 2360 Add include file link from itbl-cpu.h to 2361 config/itbl-${target_cpu_type}.h. 2362 * config/tc-mips.c: Allow copz instructions. 2363 Add notes for future additions to the itbl support. 2364 Add debug macros. 2365 (macro): Call itbl_assemble to assemble itbl instructions. 2366 See if an unknown register is specified in an itbl entry. 2367 2368 Sat Feb 22 20:53:01 1997 Fred Fish <fnf (a] cygnus.com> 2369 * doc/internals.texi (CPU backend): Fix typo in md_section_align 2370 description. 2371 * config/tc-tic80.h (NEED_FX_R_TYPE): Define. 2372 * config/tc-tic80.c (find_opcode): Add code to support O_symbol 2373 operands. 2374 (build_insn): Grab a frag early so we can use the address in 2375 fixups. Take one's complement of BITNUM values before insertion 2376 in opcode. Add code to support O_symbol operands. 2377 (md_apply_fix): Replace unimplemented warning with implementation. 2378 (md_pcrel_from): Ditto. 2379 (tc_coff_fix2rtype): Ditto. 2380 2381 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 2382 2383 * config/tc-d30v.c (parallel_ok): New function. 2384 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN. 2385 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if 2386 relocation is in different section. 2387 2388 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson (a] cygnus.com> 2389 2390 * config/tc-mips.c (mips_ip): If configured for an embedded ELF system, 2391 don't set the section alignment to 2**4. 2392 2393 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian (a] cygnus.com> 2394 2395 * config/tc-m68k.c (line_comment_chars): Add '*'. 2396 2397 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define. 2398 (do_scrub_begin): Don't set lex['*']. 2399 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't 2400 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for 2401 a literal '*'. 2402 2403 * configure.in: Set em=svr4 for m68k-*-sysv4*. 2404 * configure: Rebuild. 2405 * config/te-svr4.h: New file. 2406 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if 2407 TE_SVR4 or TE_DELTA. 2408 2409 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law (a] cygnus.com) 2410 2411 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the 2412 short conditional branch around a long unconditional branch. 2413 2414 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian (a] cygnus.com> 2415 2416 * config/obj-coff.c (obj_coff_ln [both versions]): Call 2417 new_logical_line. 2418 2419 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a 2420 complex expression. 2421 2422 * symbols.c (resolve_symbol_value): If both left and right 2423 operands are undefined, warn about both of them. 2424 2425 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian (a] cygnus.com> 2426 2427 Based on patches from Eric Youngdale <eric (a] andante.jic.com>: 2428 * config/obj-elf.c (elf_pseudo_table): Add "symver". 2429 (obj_elf_symver): New static function. 2430 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other 2431 field. 2432 2433 * write.c (relax_segment): Make type and printf format agree. 2434 2435 * read.c (get_line_sb): Don't end the line on a semicolon inside a 2436 string. 2437 2438 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 2439 2440 * config/tc-d30v.c, config/tc-d30v.h: New files. 2441 2442 * configure: Rebuilt. 2443 2444 * configure.in: Add case for d30v. 2445 2446 Sun Feb 16 17:47:29 1997 Fred Fish <fnf (a] cygnus.com> 2447 2448 * config/tc-alpha.h (md_operand): Define with a null expansion, 2449 like all the other targets. 2450 * doc/internals.texi (CPU backend): Add missing word in 2451 md_flush_pending_output description. Fix typo in md_convert_frag 2452 description. 2453 * config/tc-tic80: Minor comment additions/changes. 2454 2455 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 2456 2457 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA. 2458 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA. 2459 * config/obj-coff.c (obj_coff_def): Use 2460 tc_canonicalize_symbol_name if defined. 2461 (obj_coff_tag, obj_coff_val): Likewise. 2462 * expr.c (operand): Reject '~' as operator if is_name_beginner. 2463 2464 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian (a] cygnus.com> 2465 2466 Based on notes from Peter Eriksson <peter (a] ifm.liu.se>. The target 2467 does not actually work, though: 2468 * configure.in (i386-sequent-bsd*): New target. 2469 * configure: Rebuild. 2470 * config/tc-dynix.h: New file. 2471 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX. 2472 2473 * read.c (do_align): Add max parameter. Change all callers. 2474 Remove useless static variables. 2475 (s_align): New static function. Do common portion of 2476 s_align_bytes and s_align_ptwo. 2477 (s_align_bytes, s_align_ptwo): Just call s_align. 2478 * frags.c (frag_align): Add max parameter. Change all callers. 2479 (frag_align_pattern): Likewise. 2480 * frags.h (frag_align, frag_align_pattern): Update declarations. 2481 * write.c (relax_segment): Limit alignment change to fr_subtype. 2482 Fix some types to be addressT. 2483 * config/obj-coff.c (size_section): Likewise. 2484 * config/obj-ieee.c (size_section): Likewise. 2485 * config/tc-d10v.h (md_do_align): Add max parameter. 2486 * config/tc-i386.h (md_do_align): Likewise. 2487 * config/tc-m88k.h (md_do_align): Likewise. 2488 * config/tc-m88k.c (m88k_do_align): Likewise. 2489 * config/tc-sh.h (md_do_align): Likewise. 2490 * config/tc-sh.c (sh_do_align): Likewise. 2491 * as.h: Improve comments on rs_align and rs_align_code. 2492 * doc/as.texinfo: Document new alignment arguments. 2493 * doc/internals.texi (Frags): Document use of fr_subtype field for 2494 rs_align and rs_align_code. 2495 2496 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin (a] cygnus.com> 2497 2498 * config/tc-mips.c: Changed opcode parsing. 2499 2500 Thu Feb 13 20:02:16 1997 Fred Fish <fnf (a] cygnus.com> 2501 2502 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h, 2503 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}: 2504 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN. 2505 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h, 2506 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN 2507 to a location consistent with the rest of the target include files. 2508 * config/tc-i386.c: Remove misleading comment. 2509 * doc/internals.texi (CPU backend): Add description of function 2510 md_undefined_symbol. 2511 * config/tc-tic80.c: Add code to insert predefined symbols into the 2512 symbol table so they can be parsed by the standard expression parser. 2513 Remove custom code that use to parse them. 2514 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN 2515 to a location consistent with the rest of the target include files. 2516 2517 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf (a] progis.de> 2518 2519 * as.h: GNU c provides unlink() function. 2520 2521 Unify section handling on openVMS/Alpha: 2522 * config/tc-alpha.c(s_alpha_link): Remove. 2523 (s_alpha_section): New function. 2524 Remove case-hacking of symbols 2525 Add .code_address pseudo-op. 2526 (BFD_RELOC_ALPHA_CODEADDR): New relocation. 2527 (s_alpha_code_address): New function. 2528 (alpha_ctors_section, alpha_dtors_section): New sections for C++ 2529 static constructors/destructors. 2530 Add debug code for crash debugs, to be removed when traceback code 2531 is added to object code. 2532 (s_alpha_name): New function for .name pseudo-op. 2533 (alpha_print_token): New function to print token expressions with 2534 alpha specific extensions. 2535 2536 * makefile.vms: Allow compilation with current gcc snapshot. 2537 2538 Thu Feb 13 16:29:04 1997 Fred Fish <fnf (a] cygnus.com> 2539 2540 * doc/Makefile.in (TEXI2DVI): Set to just name of program. 2541 (DVIPS): Set to dvips. 2542 (ps, as.ps, gasp.ps): New targets. 2543 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS 2544 and MAKEINFO env variables. 2545 (internals.ps): Use DVIPS macro. 2546 (clean): Remove core and backup files. 2547 (distclean): Remove temporary files from building internals. 2548 (clean-dvi): Ditto. 2549 * doc/internals.texi (Frags): Fix typo. 2550 (GAS processing): Ditto. 2551 (CPU backend): Ditto. 2552 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly. 2553 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1. 2554 * read.c: Remove ugly hack that dealt with config files not 2555 correctly defining TARGET_BYTES_BIG_ENDIAN. 2556 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly. 2557 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. 2558 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0. 2559 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. 2560 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0. 2561 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. 2562 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN 2563 with TARGET_BYTES_BIG_ENDIAN defined to 0. 2564 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN 2565 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just 2566 whether it is defined or not. 2567 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN. 2568 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN 2569 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just 2570 whether it is defined or not. 2571 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80. 2572 (TARGET_BYTES_BIG_ENDIAN): Define to 0. 2573 2574 Thu Feb 13 14:40:16 1997 Doug Evans <dje (a] canuck.cygnus.com> 2575 2576 * write.c (write_relocs): Correct text in as_fatal error message, 2577 bfd_perform_relocation -> bfd_install_relocation. 2578 2579 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm (a] info.ucl.ac.be> 2580 2581 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA. 2582 * read.c (LEX_TILDE): Define if not defined. 2583 (lex_type): Use LEX_TILDE. 2584 * expr.c (get_symbol_end): Check first char with is_name_beginner, 2585 not is_part_of_name. 2586 2587 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian (a] cygnus.com> 2588 2589 * config/tc-sparc.c (md_show_usage): Add missing backslash at end 2590 of continued line. 2591 2592 * config/tc-mips.c (mips16_extended_frag): Correct base address 2593 for an extended PC relative instruction. 2594 (md_convert_frag): Likewise. 2595 2596 * config/tc-mips.c (prev_nop_frag): New static variable. 2597 (prev_nop_frag_holds): New static variable. 2598 (prev_nop_frag_required): New static variable. 2599 (prev_nop_frag_since): New static variable. 2600 (append_insn): If we aren't reordering, and prev_nop_frag is not 2601 NULL, and we don't need any nops, then decrease the size of 2602 prev_nop_frag. Don't insert nops because of instructions in 2603 noreorder sections. Remember whether the previous instructions 2604 where in noreorder sections even when not reordering. 2605 (mips_no_prev_insn): Add preserver parameter. Change all 2606 callers. Refer prev_nop_frag variables when appropriate. 2607 (mips_emit_delays): Set up prev_nop_frag. 2608 (s_mipsset): Clear prev_nop_frag if reordering. 2609 2610 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian (a] cygnus.com> 2611 2612 * config/tc-mips.c (append_insn): Remove useless code which 2613 handled swapping a mips16 jump with a mips16 instruction with a 2614 reloc. 2615 2616 * config/tc-mips.c (md_parse_option): When debugging, set 2617 mips_optimize to 1, not 0. 2618 2619 * config/tc-mips.c (mips16_ip): Handle an extend operand. 2620 2621 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks 2622 like the expression was based on `.', adjust the value of the 2623 symbol. 2624 2625 * config/tc-mips.c (append_insn): Warn about an attempt to put an 2626 extended instruction in a delay slot when not reordering. 2627 (md_convert_frag): Warn if an extended instruction appears in a 2628 delay slot. 2629 2630 * config/tc-mips.c (mips_pseudo_table): Add "insn". 2631 (s_insn): New static function. 2632 * doc/c-mips.texi: Document .insn. 2633 2634 * config/tc-mips.c (md_begin): Add the general registers to the 2635 symbol table. 2636 (mips16_ip): First parse the expression, and then see whether it 2637 came up with a register, rather than trying to first see whether 2638 we are looking at a register. 2639 2640 Tue Feb 11 15:13:39 1997 Fred Fish <fnf (a] cygnus.com> 2641 2642 * config/tc-tic80.c: Numerous changes and additions to flesh 2643 out functions that were previously just stubs, and fix some 2644 problems found using the new TIc80 testsuite cases. 2645 2646 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian (a] cygnus.com> 2647 2648 * config/tc-mips.c (mips16_ip): Handle %gprel modifier. 2649 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL. 2650 2651 * config/tc-mips.c (append_insn): Output jump instruction as a 2652 pair of 2 byte instructions, rather than as a single 4 byte 2653 instruction. 2654 2655 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn (a] cygnus.com) 2656 2657 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h, 2658 config/itbl-mips.h: Add copyright message and fix indentation. 2659 2660 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn (a] cygnus.com) 2661 2662 * itbl-ops.c: New file. Add support for dynamically read 2663 instruction registers, opcodes and formats. Build internal table 2664 for new instructions and provide callbacks for assembler and 2665 disassembler. 2666 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction 2667 spec table. 2668 * itbl-ops.h: New file. Header file for itbl support. 2669 * config/itbl-mips.h: New file. Mips specific definitions for 2670 itbl support. 2671 2672 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law (a] cygnus.com) 2673 2674 * config/tc-mn10200.c (md_assemble): If a constant operand won't 2675 fit into the constant field of a relaxable operand, then it does 2676 not match. 2677 2678 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law (a] cygnus.com) 2679 2680 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat 2681 a jsr target in a different section just like a jsr to 2682 an undefined target. 2683 2684 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian (a] cygnus.com> 2685 2686 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations 2687 against any mips16 symbols, not just externally visible ones. 2688 (md_apply_fix): Corresponding change. 2689 2690 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian (a] cygnus.com> 2691 2692 * config/tc-mips.c (mips16_ip): Accept floating point registers in 2693 the operand of the exit instruction. 2694 2695 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian (a] cygnus.com> 2696 2697 * symbols.c (resolve_symbol_value): If we leave an equated symbol 2698 as O_symbol, copy over the segment. 2699 2700 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian (a] cygnus.com> 2701 2702 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this 2703 fixup to be against the section symbol, adjust the value 2704 accordingly. 2705 2706 * symbols.c (resolve_symbol_value): Don't change X_add_number for 2707 an equated symbol. 2708 * write.c (write_relocs): Avoid looping on equated symbols. 2709 Adjust fx_offset by X_add_number for each symbol. 2710 * config/obj-coff.c (do_relocs_for): Avoid looping on equated 2711 symbols. 2712 (fixup_segment): Add a loop to track down equated symbols and 2713 adjust fx_offset appropriately. 2714 2715 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law (a] cygnus.com) 2716 2717 * config/tc-mn10200.c (md_relax_table): Add entries to allow 2718 jmp -> bra relaxing. 2719 (md_convert_frag): Handle jmp->bra relaxing. 2720 (md_assemble): Handle jmp->bra relaxing. 2721 (md_estimate_size_before_relax): Likewise. 2722 2723 Fri Jan 31 13:15:05 1997 Alan Modra <alan (a] spri.levels.unisa.edu.au> 2724 2725 * config/tc-i386.c (i386_align_code): Add comments explaining the 2726 nop instructions. 2727 2728 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian (a] cygnus.com> 2729 2730 * config/tc-sparc.c (enforce_aligned_data): New static variable. 2731 (sparc_cons_align): Don't do anything unless enforce_aligned_data 2732 is set. 2733 (md_longopts): Add "enforce-aligned-data". 2734 (md_show_usage): Mention --enforce-aligned-data. 2735 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document 2736 enforce-aligned-data. 2737 2738 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long", 2739 "word", and "short". 2740 (ppc_xcoff_cons): New static function. 2741 2742 * write.c (relax_segment): Give an error if a .space symbol is 2743 common or undefined. 2744 2745 * read.c (read_a_source_file): Don't handle mri_pending_align if 2746 the handler is s_globl or s_ignore. 2747 2748 Thu Jan 30 11:46:59 1997 Fred Fish <fnf (a] cygnus.com> 2749 2750 * config/tc-d10v.c (find_opcode): Remove unused variable "numops". 2751 * config/tc-tic80.c: Many additions to previous placeholder file. 2752 * config/tc-tic80.h: Ditto. 2753 2754 Thu Jan 30 12:28:18 1997 Alan Modra <alan (a] spri.levels.unisa.edu.au> 2755 2756 * config/tc-i386.c (i386_align_code): Improve the nop patterns. 2757 2758 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian (a] cygnus.com> 2759 2760 * config/tc-mips.c (mips_fix_adjustable): New function. 2761 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable. 2762 (mips_fix_adjustable): Declare. 2763 2764 Ideas from Srinivas Addagarla <srinivas (a] cdotd.ernet.in>: 2765 * read.c (read_a_source_file): After doing an mri_pending_align, 2766 adjust the line_label if there is one. 2767 (s_space): Set mri_pending_align if an odd number of bytes were 2768 output. 2769 2770 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt (a] pizza.cygnus.com> 2771 2772 * config/tc-d10v.h (md_do_align): Add this hook to call 2773 d10v_cleanup() when a ".align" is detected. 2774 2775 * config/tc-d10v.c (find_opcode): Correctly calculate 2776 branch displacement when .aligns are present. 2777 2778 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law (a] cygnus.com) 2779 2780 * config/tc-mn10200.c (md_relax_table): Define. 2781 (md_convert_frag): Implement. 2782 (md_assemble): Handle relaxable operands/instructions correctly. 2783 (md_estimate_size_before_relax): Implement. 2784 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define. 2785 2786 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian (a] cygnus.com> 2787 2788 * config/tc-mips.c (append_insn): Give an error for jumps to a 2789 misaligned address. 2790 (md_apply_fix): Make a branch to an odd address an error rather 2791 than a warning. 2792 2793 * config/tc-mips.c (md_convert_frag): If the user explicitly 2794 requested an extended opcode, pass warn as true to mips16_immed. 2795 2796 * config/tc-mips.c (mips16_ip): Handle a missing expression like 2797 an explicit 0, so that explicitly extended instructions work 2798 correctly. 2799 2800 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian (a] cygnus.com> 2801 2802 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF 2803 symbol for a common symbol. 2804 2805 Wed Jan 22 10:39:39 1997 Doug Evans <dje (a] canuck.cygnus.com> 2806 2807 Patch presumed to have been checked in awhile ago but wasn't. 2808 Mon Nov 25 10:45:14 1996 Doug Evans <dje (a] seba.cygnus.com> 2809 * write.c: Delete "ifndef md_relax_frag" around is_dnrange. 2810 (relax_segment, case rs_org): Move code inside braces. Move locals 2811 target,after inside too. 2812 (relax_segment, case rs_machine_dependent): Guts moved to ... 2813 (relax_frag): New function. 2814 Call md_prepare_relax_scan if defined. 2815 2816 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 2817 2818 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the 2819 'p' operand specifier. 2820 2821 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc (a] cygnus.com> 2822 2823 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for 2824 m68k family cpus which support long branch addressing modes. 2825 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax, 2826 md_create_long_jump): Use it. 2827 2828 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian (a] cygnus.com> 2829 2830 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for 2831 the .reginfo or .MIPS.options section if configured for an 2832 embedded target. 2833 2834 * config/tc-mips.c (md_begin): Don't set interlocks for 2835 mips_4650. 2836 2837 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian (a] cygnus.com> 2838 2839 * read.c (read_a_source_file): Make sure the symbol ends with 2840 whitespace before checking whether the next character is '='. 2841 2842 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl (a] dgii.com> 2843 2844 * config/tc-i386.c (sco_id): Moved from here... 2845 * config/obj-elf.c (sco_id): ...to here. Adding the identifier 2846 really is an SCO ELF specific thing, not just a SCO x86 specific 2847 thing. 2848 2849 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner (a] tiktok.cygnus.com> 2850 2851 * configure.in (tic80-*-*): Don't require 'coff'. 2852 * configure: Regenerate. 2853 2854 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian (a] cygnus.com> 2855 2856 * read.c (emit_expr): Check for overflow of a negative value 2857 correctly. 2858 * write.c (fixup_segment): Likewise. 2859 * config/obj-coff.c (fixup_segment): Likewise. 2860 2861 * config/tc-m68k.c (struct label_line): Define. 2862 (labels, current_label): New static variables. 2863 (md_assemble): Mark current_label as text, and clear it. 2864 (m68k_frob_label): New function. 2865 (m68k_flush_pending_output): New function. 2866 (m68k_frob_symbol): New function. 2867 * config/tc-m68k.h (tc_frob_label): Define. 2868 (md_flush_pending_output): Define. 2869 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol. 2870 (tc_frob_coff_symbol): Likewise. 2871 2872 * read.c (read_a_source_file): When defining a macro in MRI mode, 2873 don't add the symbol to the symbol table. 2874 2875 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law (a] cygnus.com) 2876 2877 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups 2878 here since fixup_segment doesn't (linkrelax is set). 2879 * config/tc-mn10200.c (tc_gen_reloc): Likewise. 2880 2881 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law (a] cygnus.com) 2882 2883 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative 2884 relocs. 2885 2886 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law (a] cygnus.com) 2887 2888 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type 2889 to avoid warnings with the native HP compiler. 2890 (fix_new_hppa): Similarly for the r_type argument. 2891 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose 2892 in an #if OBJ_ELF to keep gcc -Wall quiet. 2893 (md_apply_fix): Always initialize "result". 2894 2895 * config/tc-mn10200.c (md_assemble): Generate relocations. 2896 2897 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 2898 2899 * config/tc-m68k.c (s_even): Adjust the alignment of the current 2900 section. 2901 2902 Fri Jan 3 17:10:33 1997 Richard Henderson <rth (a] tamu.edu> 2903 2904 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging, 2905 pass on the new file hook. 2906 2907 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as 2908 !alpha_force_relocation, as local LITERALs can be adjusted to be 2909 relative to the section. 2910 2911 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian (a] cygnus.com> 2912 2913 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is 2914 defined, call it. 2915 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is 2916 aligned to odd boundary. 2917 (tc_frob_coff_symbol): Define. 2918 2919 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref. 2920 2921 * macro.c (macro_expand_body): In MRI mode, just copy a single &. 2922 2923 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a 2924 PCINDEX frag. From Ronald F. Guilmette <rfg (a] monkeys.com>. 2925 2926 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an 2927 immediate value. 2928 (md_assemble): If the size is 'B', set fx_signed. 2929 (md_apply_fix_2): Use fx_signed when checking for overflow. 2930 2931 * write.h (struct fix): Add fx_signed field. 2932 * write.c (fix_new_internal): Initialize fx_no_overflow and 2933 fx_signed fields. 2934 (fixup_segment): Use fx_signed when checking for overflow. 2935 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and 2936 fx_signed when checking for overflow. 2937 2938 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian (a] cygnus.com> 2939 2940 * NOTES, NOTES.config: Removed. These are rarely, if ever, 2941 updated, and all the useful information is in doc/internals.texi. 2942 2943 Based on patch from Ronald F. Guilmette <rfg (a] monkeys.com>: 2944 * read.c (read_a_source_file): Check for conditional operators 2945 before doing an MRI pending alignment. 2946 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare. 2947 (tc_conditional_pseudop): Define. 2948 * config/tc-m68k.c (m68k_conditional_pseudop): New function. 2949 * doc/internals.texi (CPU backend): Describe 2950 tc_conditional_pseudoop. 2951 2952 Based on patch from Ronald F. Guilmette <rfg (a] monkeys.com>: 2953 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static 2954 variable. 2955 (md_begin): Check m68k_rel32_from_cmdline before setting 2956 m68k_rel32. 2957 (m68k_mri_mode_change): Likewise. 2958 (md_longopts): Add --disp-size-default-16 and 2959 --disp-size-default-32. 2960 (md_parse_option): Handle new options. 2961 (md_show_usage): Mention new options. 2962 * doc/c-m68k.texi (M68K-Opts): Document new options. 2963 2964 Based on patch from Ronald F. Guilmette <rfg (a] monkeys.com>: 2965 * config/tc-m68k.c (m68k_index_width_default): New static 2966 variable. 2967 (m68k_ip): Use m68k_index_width_default to set the size of a base 2968 register whose size was not given. 2969 (md_longopts): Add --base-size-default-16 and 2970 --base-size-default-32. 2971 (md_parse_option): Handle new options. 2972 (md_show_usage): Mention new options. 2973 * doc/c-m68k.texi (M68K-Opts): Document new options. 2974 2975 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option. 2976 2977 * configure.in: Recognize mips-*-linux* target. 2978 * configure: Rebuild. 2979 2980 * config/tc-mips.c (load_register): Rewrite 64 bit handling to 2981 work if valueT is only 32 bits. 2982 2983 * config/tc-mips.c: Throughout, check target_big_endian rather 2984 than byte_order. 2985 (byte_order): Remove. 2986 (mips_init_after_args): Remove. 2987 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define. 2988 (mips_init_after_args): Don't declare. 2989 (tc_init_after_args): Don't define. 2990 2991 * config/tc-mips.h (tc_frob_after_relocs): Define if 2992 OBJ_MAYBE_ELF. 2993 (mips_elf_final_processing): Likewise. 2994 (ELF_TC_SPECIAL_SECTIONS): Likewise. 2995 2996 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 2997 2998 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or 2999 sld.{h,w} and the operand is relocatable, adjust the adend by 3000 shifting it right one bit. 3001 3002 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian (a] cygnus.com> 3003 3004 * read.c (read_a_source_file): Check mri_pending_align after 3005 checking for a macro. From Ronald F. Guilmette 3006 <rfg (a] monkeys.com>. 3007 3008 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. 3009 3010 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and 3011 add segment argument. If OBJ_ELF, treat a relocation against a 3012 symbol in a linkonce section like a relocation against an external 3013 symbol. 3014 * config/tc-sparc.h (MD_APPLY_FIX3): Define. 3015 3016 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian (a] cygnus.com> 3017 3018 * config/tc-mips.c (mips16_macro): Add case for M_ABS. 3019 3020 Fri Dec 27 22:51:51 1996 Fred Fish <fnf (a] cygnus.com> 3021 3022 * NOTES.config (Implementation): as.h #define's "GAS" not "gas", 3023 includes config.h instead of host.h, tc.h instead of tp.h, and 3024 targ-env.h instead of target-environment.h. 3025 Also, obj-format.h includes targ-cpu.h instead of 3026 target-processor.h. 3027 * configure.in (case ${generic_target}): Add tic80-*-coff entry. 3028 * configure: Rebuild with autoconf. 3029 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined. 3030 (TARGET_FORMAT): Define to "coff-tic80". 3031 * config/tc-tic80.c: New file for TIc80 support. 3032 * config/tc-tic80.h: New file for TIc80 support. 3033 3034 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian (a] cygnus.com> 3035 3036 * doc/as.texinfo (M): Mention explicitly that -M changes macro 3037 handling. 3038 3039 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian (a] cygnus.com> 3040 3041 * write.c (adjust_reloc_syms): If the fixup symbol has been 3042 equated to an undefined symbol, convert the fixup to being against 3043 the target symbol. Remove obsolete code handling a special case 3044 for i386 PIC. 3045 3046 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs (a] andros.cygnus.com> 3047 3048 * mpw-make.sed: Use NewFolderRecursive for installation. 3049 3050 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3051 3052 * config/tc-d10v.c (do_assemble): Correct previous bug fix. 3053 3054 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3055 3056 * config/tc-d10v.c (md_assemble): Fix bug which caused 3057 second instruction in a line to be case sensitize. 3058 3059 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law (a] cygnus.com) 3060 3061 * config/tc-mn10200.c (mn10200_insert_operand): Don't 3062 range check operands with MN10200_OPERAND_NOCHECK set. 3063 (check_operand): Likewise. 3064 3065 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian (a] cygnus.com> 3066 3067 * config/tc-mips.c: Undo part of last Friday's alignment changes. 3068 (md_begin): Always align the text section to a four byte 3069 boundary. 3070 (append_insn): Remove call to record_align. 3071 3072 * config/tc-mips.c (insn_label): Remove. 3073 (struct insn_label_list): Define. 3074 (insn_labels, free_insn_labels): New static variables. 3075 (mips_clear_insn_labels): New static function. 3076 (append_insn): Mark all mips16 text labels, and make them odd. 3077 Handle all labels after emitting a nop, not just one. Call 3078 mips_clear_insn_labels rather than just clearing insn_label. 3079 (mips_emit_delays): Add insns parameter, and use it to decide 3080 whether to mark mips16 labels. Handle all labels, not just one. 3081 Force mips16 labels to be odd. Change all callers. 3082 (mips16_immed): Don't check for an odd branch target. 3083 (md_apply_fix): Don't check mips16 mode for a branch reloc. 3084 (mips16_extended_frag): Ignore the low bit in a branch target. 3085 (md_convert_frag): Likewise. 3086 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just 3087 clearing insn_label. 3088 (mips_align, mips_flush_pending_output, s_cons): Likewise. 3089 (s_float_cons, s_gpword): Likewise. 3090 (s_align): Use insn_labels rather than insn_label. 3091 (s_cons, s_float_cons, s_gpword): Likewise. 3092 (mips_frob_file_after_relocs): New function. 3093 (mips_define_label): Rewrite to add to insn_labels list. 3094 * config/tc-mips.h (tc_frob_file_after_relocs): Define. 3095 * ecoff.c (ecoff_build_symbols): If the size of a function comes 3096 out odd, increment it. 3097 3098 * config/tc-mips.c (append_insn): Only update prev_insn when not 3099 reordering if place is NULL. 3100 3101 * config/tc-mips.c (mips16_ip): Check for a missing expression 3102 when using the register indirect addressing mode. 3103 3104 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law (a] cygnus.com) 3105 3106 * config/tc-mn10200.c (mn10200_insert_operand): Don't 3107 check 24bit operands for overflow. 3108 (check_operand): Likewise. 3109 3110 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian (a] cygnus.com> 3111 3112 * doc/as.texinfo (Section): Document how to use the .section 3113 pseudo-op for COFF and ELF. 3114 3115 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian (a] cygnus.com> 3116 3117 * write.c (adjust_reloc_syms): Fix linkonce check for ELF. 3118 3119 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian (a] cygnus.com> 3120 3121 * config/tc-mips.c (prev_insn_reloc_type): New static variable. 3122 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and 3123 store them. Adjust other RELAX_MIPS16 macros. 3124 (RELAX_MIPS16_DSLOT): Define. 3125 (RELAX_MIPS16_JAL_DSLOT): Define. 3126 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct 3127 handling of whether previous instruction has a fixup. Set 3128 prev_insn_reloc_type. 3129 (mips_no_prev_insn): Clear prev_insn_reloc_type. 3130 (mips16_extended_frag): Use the right base address for a PC 3131 relative add or load. 3132 (md_convert_frag): Likewise. If a PC relative add or load is 3133 used, record the alignment for the section. 3134 3135 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian (a] cygnus.com> 3136 3137 * write.c (adjust_reloc_syms): Don't reduce a reloc against a 3138 linkonce section into a reloc against the section symbol. 3139 3140 * config/tc-mips.c (mips16_macro): Remove nop instructions after 3141 branch instructions. 3142 3143 * config/tc-mips.c (md_begin): If configured for an embedded ELF 3144 system, don't set the section alignment to 2**4. 3145 (s_change_sec): Likewise. 3146 (append_insn): Call record_alignment for the section. 3147 (md_section_align): Don't align the section size for an embedded 3148 ELF system. 3149 3150 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian (a] cygnus.com> 3151 3152 * write.c (adjust_reloc_syms): Make sure that symbols are 3153 resolved; expression symbols may have been skipped. 3154 * config/obj-coff.c (fixup_segment): Likewise. 3155 3156 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3157 3158 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to 3159 BFD_RELOC_24_PLT_PCREL relocation. 3160 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL. 3161 3162 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3163 3164 * config/tc-d10v.c (write_2_short): Remove code that called 3165 parallel_ok() when the programmer specified parallel instructions. 3166 3167 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law (a] cygnus.com) 3168 3169 * config/tc-mn10300.c (md_assemble): Update to handle endianness 3170 issues correctly. 3171 3172 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid! 3173 * config/tc-mn10300.c (md_assemble): Likewise. 3174 3175 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian (a] cygnus.com> 3176 3177 * config/tc-mips.c (append_insn): Make sure there is enough room 3178 in a frag after a mips16 instruction to switch it with a jump 3179 instruction. 3180 3181 * config/tc-mips.c (mips16_extended_frag): Give an error for an 3182 attempt to use a non absolute symbol in an extending frag. 3183 3184 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law (a] cygnus.com) 3185 3186 * config/tc-mn10200.c: Flesh out assembler support for MN10200. 3187 * config/tc-mn10200.h: Likewise. 3188 3189 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian (a] cygnus.com> 3190 3191 * app.c (do_scrub_chars): At the end of a C comment, pass space to 3192 UNGET rather than PUT. Set old_state before setting state to -2. 3193 3194 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop 3195 when extending because the value is exactly maxtiny + 1. 3196 3197 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext 3198 arguments, and store them. Adjust other RELAX_MIPS16 macros. 3199 (RELAX_MIPS16_USER_SMALL): Define. 3200 (RELAX_MIPS16_USER_EXT): Define. 3201 (mips16_small, mips16_ext): New static variables. 3202 (append_insn): Pass mips16_small and mips16_ext to 3203 RELAX_MIPS16_ENCODE. 3204 (mips16_ip): Set mips16_small and mips16_ext. 3205 (mips16_immed): Don't check mips16_autoextend. 3206 (mips16_extended_frag): Check USER_SMALL and USER_EXT. 3207 3208 * write.c (write_relocs): Print an error for an out of range 3209 fixup, rather than calling abort. 3210 3211 * as.c (main): Unlink the output file if there are errors while 3212 generating the fixups. 3213 3214 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian (a] cygnus.com> 3215 3216 * config/tc-mips.c (mips16_extended_frag): Don't call 3217 S_GET_VALUE. 3218 (md_convert_frag): Call resolve_symbol_value before calling 3219 S_GET_VALUE, and don't add in the frag address. 3220 3221 * config/tc-mips.c (mips16_immed): Add file and line parameters, 3222 and use them when reporting errors. Change all callers. 3223 3224 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law (a] cygnus.com) 3225 3226 * config/tc-mn10300.c: Fix various gcc -Wall warnings. 3227 Remove '$' prefixing for registers. 3228 3229 Fri Dec 6 00:55:48 1996 Martin <hunt (a] cygnus.com> 3230 3231 * config/tc-d10v.c (md_assemble): Check to see if prev_seg 3232 is initialized before using it. 3233 (d10v_cleanup): No longer uses its argument, so make it void. 3234 3235 * config/tc-d10v.h (d10v_cleanup): Change prototype. 3236 3237 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 3238 3239 * write.c (fixup_segment): Don't discard the symbol for a PC 3240 relative fixup to an absolute symbol. 3241 3242 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3243 3244 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug 3245 with multiple sections. 3246 3247 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian (a] cygnus.com> 3248 3249 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and 3250 no-mips-16 to no-mips16. 3251 (s_mipsset): Accept .set mips16 and .set nomips16. 3252 3253 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3254 3255 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer 3256 argument, and check for +/- constant following the suffix, folding 3257 it into the expression. 3258 (ppc_elf_cons): Change ppc_elf_suffix calls. 3259 (md_assemble): Ditto. 3260 (shlib): Replace boolean mrelocatable with enumeration shlib. 3261 (md_parse_option): Discriminate between PIC style shared libraries 3262 and -mrelocatable. 3263 (ppc_elf_validate_fix): Don't report warnings for PIC style shared 3264 libraries. 3265 3266 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3267 3268 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can 3269 change the comment characters. 3270 3271 * config/tc-ppc.c (comment_chars): Delete in favor of 3272 tc_comment_chars. 3273 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of 3274 comment chars. 3275 (ppc_comment_chars): Select appropriate comment chars by default. 3276 (msolaris): New flag for -m{,no-}solaris. 3277 (md_parse_option): Recognize -K pic. Add support for 3278 -m{,no-}solaris. 3279 (md_show_usage): Update. 3280 (md_begin): Do not set ELF flags if Solaris. 3281 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation. 3282 (md_apply_fix3): Add support for R_PPC_LOCAL24PC. 3283 3284 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian (a] cygnus.com> 3285 3286 * as.c (main): Correct handling of flag_always_generate_output. 3287 3288 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law (a] cygnus.com) 3289 3290 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from 3291 fx_offset, not fx_addnumber. 3292 3293 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any 3294 reloc adjustments. 3295 3296 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot (a] wally.edc.com> 3297 3298 * config/tc-i386.c: Correct misspelling: balenced to balanced. 3299 3300 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian (a] cygnus.com> 3301 3302 * config/tc-mips.c (md_section_align): Check for an alignment of 3303 4, not an alignment of 16. Corrects August 7 patch. 3304 3305 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian (a] cygnus.com> 3306 3307 * configure, conf.in: Rebuild with autoconf 2.12. 3308 3309 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no 3310 alignment is specified. 3311 3312 Add support for mips16 (16 bit MIPS implementation): 3313 * config/tc-mips.c: Extensive additions for mips16 support, not 3314 listed here. 3315 (RELAX_OLD, RELAX_NEW): Use only 7 bits each. 3316 (insn_uses_reg): Change last parameter to an enum. 3317 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0. 3318 (md_relax_frag): Define as mips_relax_frag. 3319 (mips_relax_frag): Declare. 3320 (struct mips_cl_insn): Add use_extend and extend fields. 3321 (tc_fix_adjustable): Define. 3322 * config/obj-elf.h (S_GET_OTHER): Define. 3323 (S_SET_OTHER): Define. 3324 3325 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc (a] beauty.cygnus.com> 3326 3327 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n, 3328 o and p operand specifiers. 3329 3330 Mon Nov 25 10:45:14 1996 Doug Evans <dje (a] seba.cygnus.com> 3331 3332 * write.c: Delete "ifndef md_relax_frag" around is_dnrange. 3333 (relax_segment, case rs_org): Move code inside braces. Move locals 3334 target,after inside too. 3335 (relax_segment, case rs_machine_dependent): Guts moved to ... 3336 (relax_frag): New function. 3337 Call md_prepare_relax_scan if defined. 3338 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from 3339 M68K_AIM_KLUDGE. 3340 3341 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law (a] cygnus.com) 3342 3343 * config/tc-mn10300.c (address_registers): Use '$' as register 3344 prefix instead of '%'. 3345 (data_registers, other_registers, md_assemble): Likewise. 3346 3347 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs. 3348 (data_registers, other_registers, md_assemble): Likewise. 3349 3350 * config/tc-mn10300.c (md_assemble): Correctly determine the 3351 correct location and type for each relocation. 3352 (md_pcrel_from): Simplify. 3353 3354 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian (a] cygnus.com> 3355 3356 * config/tc-sh.c (md_convert_frag): Improve warning when branch is 3357 converted into branch around branch. 3358 3359 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law (a] cygnus.com) 3360 3361 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this. 3362 (tc_fix_adjustable): Don't adjust relocs against weak symbols or 3363 pc-relative relocs. 3364 * config/tc-mn10300.c (md_begin): Set linkrelax. 3365 (md_assemble): Create fixups as needed. 3366 (md_apply_fix3): Gut. It shouldn't ever get called anymore. 3367 3368 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3369 3370 * config/tc-d10v.c (parallel_ok): When automatically converting 3371 serial ops to parallel, do not consider a branch as the first 3372 instruction. 3373 3374 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law (a] cygnus.com) 3375 3376 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST. 3377 3378 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law (a] cygnus.com) 3379 3380 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype 3381 via PARAMS. 3382 (check_operand): Likewise. 3383 3384 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3385 3386 * config/tc-d10v.c (parallel_ok): Branch and link instructions 3387 modify r13. 3388 (write_2_short): Call parallel_ok to check whether two short 3389 instructions the user requested execute in parallel, can be 3390 executed that way. 3391 3392 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3393 3394 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't 3395 allow a branch and link in parallel with an exe instruction. 3396 3397 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3398 3399 * doc/c-d10v.texi: Add info on @word modifier. 3400 3401 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law (a] cygnus.com) 3402 3403 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT 3404 operands are assumed to be 32bits. Use "bits" field to hold the 3405 number of bits in the main instruction word for MN10300_OPERAND_SPLIT. 3406 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed 3407 to be 32bits. 3408 3409 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part 3410 of a MN10300_OPERAND_SPLIT operand by operand->shift. 3411 3412 * config/tc-mn10300.c (mn10300_insert_operand): Handle 3413 MN10300_OPERAND_SPLIT. 3414 3415 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law (a] cygnus.com) 3416 3417 * config/tc-mn10300.c (md_assemble): Insert operands into 3418 the extension part of the instruction if necessary. 3419 (mn10300_insert_operand): Accept pointer to extension word 3420 argument. Make insn a pointer argument too. Return type 3421 is now void. All callers changed. 3422 3423 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law (a] cygnus.com) 3424 3425 * config/tc-mn10300.c (mn10300_insert_operand): Handle 3426 repeated register operands. 3427 3428 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian (a] cygnus.com> 3429 3430 * doc/as.texinfo: Added section on reporting bugs. 3431 3432 * config/tc-alpha.c: Change uses of void * to PTR. Change the 3433 alpha_macro emit field to expect a const argument, and change the 3434 arg field to be const. Fix some spacing to follow the GNU 3435 standard. 3436 3437 Fri Nov 1 10:32:03 1996 Richard Henderson <rth (a] tamu.edu> 3438 3439 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc 3440 (pca56) and 21264 (ev6) cpus. 3441 (md_apply_fix): Private relocation types are now negative. 3442 (alpha_force_relocation): Likewise. 3443 (tc_gen_reloc): Likewise. 3444 (emit_insn): Likewise. 3445 (emit_ldXu): Do the right thing when the hardware can do byte insns. 3446 (emit_stX): Likewise. 3447 (emit_sextX): Likewise. 3448 3449 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian (a] cygnus.com> 3450 3451 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on 3452 a symbol found in a reloc. 3453 3454 * symbols.c (resolve_symbol_value): Improve the error message if 3455 an undefined symbol is used in an expression. 3456 3457 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian (a] cygnus.com> 3458 3459 * doc/internals.texi: Rewrite, and add a lot of documentation. 3460 * doc/Makefile.in (internals.info): New target. 3461 3462 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law (a] cygnus.com) 3463 3464 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs 3465 against weak symbols. 3466 3467 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law (a] cygnus.com) 3468 3469 * config/tc-v850.c (md_assemble): Don't lose for relaxable 3470 addresses like .+6. 3471 3472 * config/tc-v850.c (md_convert_frag): Make sure we insert the 3473 fixup at the right address within the frag. 3474 3475 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix 3476 to an absolute value, instead increment it as needed. 3477 3478 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define. 3479 * config/tc-v850.c: Fix some indention problems. 3480 (md_relax_table): Define for D9->D99 branch displacement 3481 relaxing. 3482 (md_convert_frag): Do something useful instead of aborting. 3483 (md_estimate_size_before_relax): Likewise. 3484 (md_assemble): Note if the matching instruction has a relaxable 3485 operand. If it does, allocate frag with frag_var and don't 3486 do any fixups. 3487 3488 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3489 3490 * config/tc-d10v.h (md_cleanup): New function. This is needed to 3491 write out any buffered instructions when a ".end" is found. 3492 3493 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3494 3495 * read.c (read_a_source_file): New hook md_cleanup(). 3496 3497 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian (a] cygnus.com> 3498 3499 * write.c (fix_new_exp): Use make_expr_symbol to build an 3500 expression symbol for a complex fixup. 3501 3502 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law (a] cygnus.com) 3503 3504 * config/tc-v850.c (v850_reloc_prefix): Several disgusting 3505 hacks to improve parsing of complex hi, lo, zda, etc 3506 expressions. 3507 (md_assemble): Don't demand and eat a trailing ')' after finding 3508 a v850 relocation prefix. Sign extend the constant in a 3509 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete 3510 operand. 3511 (parse_cons_expression_v850): Don't eat a trailing ')' after 3512 finding a v850 relocation prefix. 3513 3514 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define. 3515 (TC_CONS_FIX_NEW): Likewise. 3516 * config/tc-v850.c (parse_cons_expression_v850): New function. 3517 (cons_fix_new_v850): Likewise. 3518 3519 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs. 3520 3521 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian (a] cygnus.com> 3522 3523 * config/tc-ppc.c (md_apply_fix3): Give a better warning message 3524 for an unknown relocation type. 3525 3526 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law (a] cygnus.com) 3527 3528 * config/tc-v850.c (md_pseudo_table): Add .word; allocates 3529 4 bytes of space. 3530 3531 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law (a] cygnus.com) 3532 3533 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs 3534 differently for movea & sst/sld insns. 3535 3536 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3537 3538 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations 3539 of instructions. 3540 3541 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian (a] cygnus.com> 3542 3543 * obj.h (struct format_ops): Add frob_file_after_relocs field. 3544 * config/obj-multi.h (obj_frob_file_after_relocs): Define. 3545 * config/obj-ecoff.c (ecoff_format_ops): Initialize new 3546 frob_file_after_relocs field. 3547 * config/obj-elf.c (elf_format_ops): Likewise. 3548 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before 3549 including obj-elf.h. 3550 3551 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian (a] cygnus.com> 3552 3553 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc 3554 specially if not ELF. 3555 (md_apply_fix): Handle BFD_RELOC_64. 3556 (tc_gen_reloc): Handle BFD_RELOC_64. 3557 3558 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC 3559 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas 3560 reloc hacking). 3561 3562 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version: 3563 Don't check S_GET_OTHER. 3564 3565 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian (a] cygnus.com> 3566 3567 * config/tc-mips.c (mips_ip): Accept an odd floating point 3568 register with l.s or s.s. 3569 3570 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for 3571 .type pseudo-op. 3572 (obj_aout_type): New static function. 3573 3574 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian (a] cygnus.com> 3575 3576 * Makefile.in ($(OBJS)): Depend upon libiberty.h. 3577 3578 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law (a] cygnus.com) 3579 3580 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff 3581 and sdaoff expressions. 3582 3583 * write.c (fixup_segment): Don't add symbol value to addend if 3584 TC_V850 and OBJ_ELF. 3585 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any 3586 pc-relative fixups. 3587 3588 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes. 3589 (md_pcrel_from_section): Likewise. 3590 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise. 3591 3592 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law (a] cygnus.com) 3593 3594 * config/tc-v850.c (md_pcrel_from): Delete unused function. 3595 (md_pcrel_from_section): New function. 3596 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define. 3597 3598 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian (a] cygnus.com> 3599 3600 * config/tc-mips.c (load_register): Add cast to offsetT when using 3601 a constant with &~. 3602 3603 Mon Oct 14 11:24:28 1996 Richard Henderson <rth (a] tamu.edu> 3604 3605 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ... 3606 (elf_frob_file_after_relocs): ... here. New function. 3607 * config/obj-elf.h (obj_from_file_after_relocs): New macro. 3608 * write.c (write_object_file): Call *frob_after_relocs after the 3609 call to write_relocs. 3610 3611 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc. 3612 3613 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section 3614 symbol, as this messes up linking. Instead, expand the recursive call 3615 inline and change up the appropriate bits to get the 0x8000 offset 3616 in the reloc addend. 3617 3618 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 3619 3620 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of 3621 two symbols in the same segment to be adjusted. 3622 3623 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu. 3624 * configure: Rebuild. 3625 3626 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 3627 3628 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into 3629 errors. 3630 (ppc_elf_validate_fix): Ditto. 3631 (md_assemble): Ditto. 3632 (ppc_tc): Ditto. 3633 (ppc_pe_section): Ditto. 3634 (ppc_frob_symbol): Ditto. 3635 3636 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law (a] cygnus.com) 3637 3638 * config/mn10300.c (md_assemble): Pass an extra shift count 3639 to mn10300_insert_operand based on the opcode format. 3640 (mn10300_insert_operand): Accept and use extra shift count 3641 parameter. 3642 3643 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for 3644 formats rather than hard-coded constants. 3645 3646 * config/tc-mn10300.c (md_assemble): Format D5 instructions 3647 are 7 bytes long. Write out instructions in big-endian format. 3648 3649 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law (a] cygnus.com) 3650 3651 * config/tc-mn10300.c (md_assemble): Tweak further so 3652 that all instructions are parsed correctly. 3653 3654 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian (a] cygnus.com> 3655 3656 * as.h: Include libiberty.h. 3657 (xmalloc, xrealloc): Don't declare. 3658 * as.c: Don't include libiberty.h. 3659 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise. 3660 * config/tc-mips.c: Likewise. 3661 * messages.c: Likewise. 3662 (xstrerror): Don't declare. 3663 * xmalloc.c: Remove. 3664 3665 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law (a] cygnus.com) 3666 3667 * config/tc-mn10300.h (pre_defined_registers) Remove. 3668 (system_registers, cc_names): Likewise. 3669 (address_registers, data_registers, other_registers): New register 3670 arrays. 3671 (register_name, system_register_name, cc_name): Remove. 3672 (mn10300_reloc_prefix): Likewise. 3673 (data_register_name): New function. 3674 (address_register_name, other_register_name): Likewise. 3675 (md_assemble): Rough cut at parsing operands. Remove lots of 3676 unwanted code. 3677 (md_apply_fix3): Disable for now. 3678 3679 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 3680 3681 * config/tc-m68k.c (select_control_regs): New function, extracted 3682 out of m68k_init_after_args. 3683 (m68k_init_after_args): Use it. 3684 (mri_chip): Use it here as well to update set of allowed control 3685 regs for movec. 3686 3687 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian (a] cygnus.com> 3688 3689 * config/obj-elf.c (elf_begin): New function. 3690 (obj_elf_section): Add the section symbol to the symbol table. 3691 * config/obj-elf.h (obj_begin): Define. 3692 (elf_begin): Declare. 3693 * as.c (perform_an_assembly_pass): Call obj_begin if it is 3694 defined. 3695 3696 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian (a] cygnus.com> 3697 3698 * config/obj-coff.c (fixup_segment): Subtract the section address 3699 from a PC relative reloc if TC_M68K. 3700 3701 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian (a] cygnus.com> 3702 3703 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and 3704 .uaxword available even if not OBJ_ELF. 3705 (md_atof): Remove unused local variable wordP. 3706 3707 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law (a] cygnus.com) 3708 3709 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files 3710 for Matsushita MN10x00 support. 3711 * configure.in: Recognize mn10x00-*-* 3712 * configure: Rebuilt. 3713 3714 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf (a] progis.de> 3715 3716 * config/obj-evax.h: move openvms definitions from here to tc-alpha.c. 3717 * config/tc-alpha.c: add support for vms_case_hack like in vax/vms. 3718 (load_expression): track clobbering of base reg before jmp/jsr. 3719 (s_alpha_file): pass case_hack flags and source filename via 3720 symbol table to bfd. 3721 * config/tc-alpha.h (TC_CONS_FIX_NEW): define 3722 3723 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel (a] oarcorp.com> 3724 3725 * configure.in (mips-*-rtems*): New target, like mips-*-elf*. 3726 * configure: Rebuild. 3727 3728 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian (a] cygnus.com> 3729 3730 * read.c (s_macro): Warn if a macro has the same name as a 3731 pseudo-op. 3732 (s_space): In m68k MRI mode, align to a word boundary. 3733 * macro.c (define_macro): Add namep parameter. Change all 3734 callers. 3735 * macro.h (define_macro): Update declaration. 3736 3737 * as.c (show_usage): Print bug report address. 3738 (parse_args): Change version printing to match current GNU 3739 standards. 3740 * gasp.c (show_usage): Print bug report address. 3741 (main): Change version printing to match current GNU standards. 3742 3743 * config/tc-m68k.c (init_table): Correct access control unit 3744 register numbers. From Ken Rose <rose (a] netcom.com>. 3745 3746 * config/tc-alpha.c: Add some static function prototypes. 3747 (alpha_macros): Move to top of file. Make static. 3748 (alpha_num_macros): Move to top of file. 3749 3750 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman (a] critters.cygnus.com) 3751 3752 * config/tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols 3753 generated by DWARF. 3754 3755 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian (a] cygnus.com> 3756 3757 * listing.c (list_symbol_table): Remove bogus code in BFD64 case, 3758 and just call sprintf_vma. 3759 3760 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian (a] cygnus.com> 3761 3762 * expr.c (expr): Change >>= to >> (fix typo). (From meissner). 3763 3764 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian (a] cygnus.com> 3765 3766 * read.c (float_cons): Call md_flush_pending_output if it is 3767 defined. 3768 3769 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3770 3771 * config/tc-d10v.c (md_operand): Created. Allows operands to 3772 start with '#'. 3773 * config/tc-d10v.h (md_operand): Undefined. 3774 3775 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian (a] cygnus.com> 3776 3777 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'. 3778 (md_assemble): A fixup width of '3' means a 1 byte reloc. 3779 3780 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian (a] cygnus.com> 3781 3782 * config/obj-coff.c (fixup_segment): Don't adjust PC relative 3783 reloc for the i960 for a reloc in the same section. This undoes 3784 one of the two changes made Aug 19. 3785 3786 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian (a] cygnus.com> 3787 3788 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT 3789 symbols to the position of the debugging information. 3790 3791 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian (a] cygnus.com> 3792 3793 * expr.c (expr): Always use unsigned right shifts for >>. 3794 3795 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith (a] cygnus.co.uk> 3796 3797 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction 3798 slots when processing BL fixups. 3799 3800 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked 3801 on the first half of the instruction. 3802 3803 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian (a] cygnus.com> 3804 3805 * ecoff.c (ecoff_stab): Create an expression symbol for a complex 3806 stabs expression, rather than giving an error. 3807 3808 * ecoff.c (ecoff_new_file): Don't do anything if we are still in 3809 the same file. 3810 3811 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian (a] cygnus.com> 3812 3813 * config/tc-mips.c (append_insn): Fill in the value for a constant 3814 jump, rather than creating a reloc. 3815 3816 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian (a] cygnus.com> 3817 3818 * config/tc-mips.c (append_insn): Don't swap an instruction which 3819 sets a condition code with an instruction which uses a condition 3820 code. 3821 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an 3822 immediate value. 3823 3824 * config/tc-mips.c (md_begin): Recognize r5000 for cpu. 3825 (mips_ip): Give a better error message if the ISA level is wrong. 3826 (md_parse_option): Recognize -mcpu=[v][r]5000. 3827 3828 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith (a] cygnus.co.uk> 3829 3830 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count 3831 leading zeroes. 3832 (load_register): Ensure hi32 bits are not lost during lo32bit 3833 processing. Fix shift offset that was overflowing into the next 3834 instruction field. Add code to generate shorter sequences for 3835 constants with a single contiguous seqeuence of ones. 3836 3837 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3838 3839 * config/tc-d10v.c (d10v_dot_word): New function to support 3840 "@word" with the word pseudo-op. 3841 (md_apply_fix3): Cleanup and changes to support correct sizes 3842 for 16 and 18-bit relocs. 3843 3844 Fri Sep 6 16:00:29 1996 Doug Evans <dje (a] canuck.cygnus.com> 3845 3846 * configure.in (sparc-*-aout): Set `em'. 3847 * configure: Regenerated. 3848 * config/te-sparcaout.h: New file. 3849 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define. 3850 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN. 3851 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro. 3852 (SPECIAL_CASE_{SETSW,SETX}): Define. 3853 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define. 3854 (md_begin): Delete setting of `target_big_endian'. 3855 (output_insn): New function. 3856 (md_assemble): Rewrite. Add `setx' support. 3857 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx 3858 special cases. 3859 (md_atof): Add little endian support. 3860 (md_number_to_chars): Likewise. 3861 (md_apply_fix): Likewise. 3862 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN. 3863 (md_parse_option): Likewise. 3864 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN. 3865 3866 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian (a] cygnus.com> 3867 3868 * ecoff.c (ecoff_new_file): New function. 3869 * ecoff.h (ecoff_new_file): Declare. 3870 * config/obj-ecoff.h (obj_app_file): Define. 3871 3872 Thu Sep 5 13:39:25 1996 Richard Henderson <rth (a] tamu.edu> 3873 3874 * config/tc-alpha.c (load_expression): Bias the .lit8 section 3875 symbol by 32k so that our 16-bit signed offset can address the 3876 entire chunk. Reported by <matt (a] lkg.dec.com>. 3877 3878 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian (a] cygnus.com> 3879 3880 * config/tc-mips.c (load_register): Remove unused variable tmp. 3881 3882 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith (a] cygnus.co.uk> 3883 3884 * config/tc-mips.c (load_register): Remove unnecessary code that 3885 was causing the high 32bits of 64bit constants to be lost. 3886 3887 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3888 3889 * config/tc-d10v.c: Added changes to support function 3890 pointers and "@word" syntax. 3891 3892 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law (a] cygnus.com) 3893 3894 * config/tc-v850.c: Remove commented out and #if 0'd code. 3895 (v850_reloc_prefix): Provide prototype. 3896 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant 3897 functions. 3898 (md_begin, md_assemble, md_apply_fix3): Remove unused variables. 3899 (md_assemble): Add default to case statement. 3900 3901 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law (a] cygnus.com) 3902 3903 * config/tc-v850.c (md_assemble): Compute size of the instrction 3904 from the opcode. 3905 3906 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and 3907 word fixups too. 3908 3909 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law (a] cygnus.com) 3910 3911 * config/tc-v850.c (md_apply_fix3): Use little endian get/put 3912 routines to fetch/store the updated instruction from/to memory. 3913 (v850_insert_operand): If the operand has a specialized insert 3914 routine, call it. 3915 3916 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc (a] hippo.cygnus.com> 3917 3918 * config/tc-v850.c (reg_name_search): Align calling convention to 3919 be like identical function found in tc-ppc.c. 3920 (get_reloc): Removed. 3921 (v850_reloc_prefix): New function, parse lo(), hi() and hi0(). 3922 (md_assemble): emit fixups. 3923 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper 3924 displacement. 3925 (md_apply_fix3): handle fixups/relocs. 3926 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition. 3927 3928 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian (a] cygnus.com> 3929 3930 Add SH ELF support. 3931 * configure.in (sh-*-elf*): New target. 3932 * config/tc-sh.h (TARGET_ARCH): Define. 3933 (WORKING_DOT_WORD): Define. 3934 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF. 3935 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise. 3936 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise. 3937 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise. 3938 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise. 3939 (SUB_SEGMENT_ALIGN): Likewise. 3940 (RELOC_32): Don't define. 3941 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER. 3942 (target_big_endian): Declare if OBJ_ELF. 3943 (TARGET_FORMAT): Define if OBJ_ELF. 3944 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc 3945 numbers throughout. 3946 (tc_crawl_symbol_chain): Only define if OBJ_COFF. 3947 (tc_headers_hook, tc_coff_sizemachdep): Likewise. 3948 (struct sh_count_relocs): Define. 3949 (sh_count_relocs): New static function, broken out of 3950 sh_frob_file. Add BFD_ASSEMBLER code. 3951 (sh_frob_section): Likewise. 3952 (sh_frob_file): Call sh_frob_section. 3953 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and 3954 call section_symbol rather than seg_info (seg)->dot. 3955 (md_section_align): Add OBJ_ELF version. 3956 (SWITCH_TABLE_CONS): Define. 3957 (SWITCH_TABLE): Use SWITCH_TABLE_CONS. 3958 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only 3959 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if 3960 BFD_ASSEMBLER. 3961 (struct reloc_map): Define if not BFD_ASSEMBLER. 3962 (coff_reloc_map): Likewise. 3963 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type. 3964 (tc_gen_reloc): New function if BFD_ASSEMBLER. 3965 * write.c (write_relocs): Ifdef out fx_where test which triggers 3966 inappropriately for SH ELF. 3967 (write_object_file): Call tc_frob_file_before_adjust and 3968 obj_frob_file_before_adjust if they are defined. 3969 3970 * write.c (write_object_file): Use BFD_RELOC_16, not 3971 BFD_RELOC_NONE, when calling fix_new_exp for a broken word. 3972 3973 * read.c (emit_expr): Fix conversion of byte count to BFD reloc 3974 code. 3975 3976 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3977 3978 * config/tc-d10v.c (find_opcode): Fix problem with calculating 3979 branch sizes in across sections. 3980 3981 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law (a] cygnus.com) 3982 3983 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle 3984 hi0() too. 3985 3986 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law (a] cygnus.com) 3987 3988 * config/tc-v850.c (md_begin): Deal with end of opcode 3989 table marker. 3990 3991 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 3992 3993 * config/tc-d10v.c (find_opcode): Fix a bug which could generate 3994 the wrong opcode for cases like st2w where there are many forms 3995 of the same instruction. 3996 3997 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian (a] cygnus.com> 3998 3999 * expr.c (operand): If md_parse_name is defined, call it before 4000 calling symbol_find_or_make. 4001 * config/tc-ppc.h (md_parse_name): Define. 4002 (ppc_parse_name): Declare. 4003 * config/tc-ppc.c (reg_name_search): Add regs and regcount 4004 parameters. 4005 (register_name): Update call to reg_name_search. 4006 (cr_operand): New static variable. 4007 (cr_names): New static const array. 4008 (ppc_parse_name): New function. 4009 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set 4010 cr_operand before calling expression. 4011 4012 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law (a] cygnus.com) 4013 4014 * config/tc-hppa.c (tc_gen_reloc): Add new argument to 4015 hppa_gen_reloc_type call. 4016 4017 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4018 4019 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking 4020 on addresses. Improved error messages. 4021 * doc/c-d10v.texi: Added docs for register pairs. 4022 4023 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4024 4025 * config/tc-d10v.c (parallel_ok): Fix bug in parallel 4026 checking code. 4027 4028 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian (a] cygnus.com> 4029 4030 * ecoff.c (init_file): Initialize fMerge to 1. 4031 (add_file): Restore old file merging code, but only merge files if 4032 fMerge is set. 4033 (ecoff_directive_loc): Clear fMerge field of current file. 4034 (ecoff_generate_asm_lineno): Likewise. 4035 4036 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4037 4038 * doc/c-d10v.texi: Fix typo. 4039 4040 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law (a] cygnus.com) 4041 4042 * config/tc-v850.c (md_assemble): Correct bit masking for 4043 hi and lo expressions. 4044 4045 * config/tc-v850.c (md_assemble): Rough cut at demanding 4046 "ep" or "r30" in sst and sld instructions. 4047 (md_apply_fix3): Don't abort. Just warn that we don't 4048 have relocs yet. 4049 4050 * config/tc-v850.c (CC_NAME_CNT): Define. 4051 (cc_name): New function. 4052 (md_assemble): Handle V850_OPERAND_CC correctly. 4053 4054 * config/tc-v850.c (md_assemble): Don't forget to initialize 4055 "insn"! 4056 4057 * config/tc-v850.c (reg_name_search): Generalize to search 4058 any given register table. 4059 (register_name): Pass appropriate table and size to reg_name_search. 4060 (system_register_name): New function. 4061 (SYSREG_NAME_CNT): Define. 4062 (md_assemble): Handle operands which are system registers. 4063 4064 * config/tc-v850.c (md_assemble): If we find a register, but the 4065 opcode doesn't want a register, then we don't have a match. 4066 (md_assemble): Get size of the instruction from the opcode table. 4067 4068 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian (a] cygnus.com> 4069 4070 * configure.in: Set and substitute HLDENV. 4071 * configure: Rebuild. 4072 * Makefile.in (HLDENV): New variable. 4073 (as.new): Use $(HLDENV). 4074 4075 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error 4076 if an array dimension is not known. 4077 4078 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4079 4080 * config/tc-d10v.c: Fix a reloc bug caused by my last change. 4081 * doc/c-d10v.texi: Cleanup. 4082 4083 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc (a] hippo.cygnus.com> 4084 4085 * config/tc-v850.c: New file. 4086 * config/tc-v850.h: New file. 4087 * configure (v850-*-elf): New target. 4088 * configure.in (v850-*-elf): New target. 4089 4090 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4091 4092 * doc/c-d10v.texi: New file. 4093 * doc/all.texi: Added D10V stuff. 4094 * doc/as.texinfo: Added D10V stuff. 4095 4096 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4097 4098 * config/tc-d10v.c: All references to defined symbols should 4099 now use the optimal instruction. .float and .double now work. 4100 4101 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian (a] cygnus.com> 4102 4103 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by 4104 section address for the i960 as is done for the i386. 4105 4106 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs (a] andros.cygnus.com> 4107 4108 * mpw-config.in: Add wildcards for config matching, add mips-*-* 4109 case, forward-include bfd/elf-bfd.h. 4110 4111 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4112 4113 * config/tc-d10v.c: Add additional information to the opcode 4114 table to help determinine which instructions can be done 4115 in parallel. 4116 4117 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith (a] cygnus.co.uk> 4118 4119 * config/tc-arm.c: Major changes to add Thumb support, with lots 4120 of change input from <rearnsha (a] armltd.co.uk>. 4121 Reverted to INSN_SIZE macro, rather than insn_size variable. 4122 (insns): Added ARM "bx" instruction support. 4123 (tinsns): Added Thumb instruction definition structure. 4124 (arm_tops_hsh): Added hash structure for Thumb opcodes. 4125 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops. 4126 (opcode_select,s_arm,s_thumb,s_code): Added. 4127 (decode_shift): Allow upper-case RRX. 4128 (do_ldst): Simpler halfword support. 4129 (do_ldmstm): Improved. 4130 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift, 4131 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add, 4132 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm, 4133 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov, 4134 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi, 4135 do_t_adr): Added. 4136 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations. 4137 (md_parse_option): Add support for -mthumb. 4138 (md_show_usage): Updated to reflect new command line option. 4139 (arm_data_in_code, arm_canonicalize_symbol_name): Added. 4140 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM 4141 fragment information to be held. 4142 4143 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha (a] armltd.co.uk) 4144 4145 * config/tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is 4146 non-null, but is a constant. 4147 (fix_new_arm): Call make_expr_symbol to make the expression symbol 4148 so that error reporting will work correctly. 4149 4150 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian (a] cygnus.com> 4151 4152 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs 4153 against weak symbols. 4154 4155 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian (a] cygnus.com> 4156 4157 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF. 4158 (ppc_force_relocation): Declare if OBJ_XCOFF. 4159 * config/tc-ppc.c (ppc_force_relocation): New function if 4160 OBJ_XCOFF. 4161 4162 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian (a] cygnus.com> 4163 4164 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used. 4165 4166 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4167 4168 * config/tc-d10v.c: Fix problem with relocs. 4169 4170 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian (a] cygnus.com> 4171 4172 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align 4173 with nops if not in data_section or bss_section. 4174 4175 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf (a] progis.de> 4176 4177 Add support for openVMS/Alpha. 4178 * as.h (PRINTF_LIKE): Don't define if VMS, for now. 4179 * config/obj-evax.c: New file. 4180 * config/obj-evax.h: New file. 4181 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is 4182 defined. 4183 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is 4184 defined. Add case for bfd_target_evax_flavour. 4185 * config/vms-a-conf.h: New file. 4186 * conf-a-gas.com: New file. 4187 * configure.in: Add target alpha-*-*vms*. 4188 * configure: Rebuild. 4189 * makefile.vms: New file. 4190 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX. 4191 Don't call ffs on openVMS/Alpha. 4192 4193 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm (a] info.ucl.ac.be> 4194 4195 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or 4196 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr 4197 and sbrk. 4198 * acconfig.h (NEED_DECLARATION_STRSTR): New macro. 4199 (NEED_DECLARATION_SBRK): New macro. 4200 * configure, conf.in: Rebuild. 4201 * as.h: Only include <strings.h> if HAVE_STRINGS_H. 4202 (strstr): Declare if NEED_DECLARATION_STRSTR. 4203 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk. 4204 4205 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian (a] cygnus.com> 4206 4207 * symbols.c (resolve_symbol_value): Handle addition or subtraction 4208 by a constant before entering the main switch. Reject attempts to 4209 apply an arithmetic function to non-absolute symbols, except for 4210 the special case of subtraction of two symbols in the same 4211 section. 4212 4213 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but 4214 not to more than a 16 byte boundary. 4215 4216 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove 4217 #ifndef OBJ_ELF lines. From Eric Valette <valette (a] crf.canon.fr>. 4218 (tc_gen_reloc): If out of memory call as_fatal rather than 4219 assert. If no howto found, call as_bad_where rather than 4220 as_fatal. Change the error message slightly. Set howto to a 4221 non-NULL value in order to keep going. 4222 4223 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4224 4225 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs. 4226 4227 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law (a] cygnus.com) 4228 4229 * config/tc-h8300.c (get_specific): New operand "size" derived 4230 from ".b", ".w" and ".l" extensions. All callers changed. If 4231 the base instruction has no operands, then use the size to 4232 determine which specific instruction to use. 4233 4234 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian (a] cygnus.com> 4235 4236 * config/tc-i960.c (mem_fmt): Call parse_expr before emit. 4237 4238 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 4239 4240 * config/tc-mips.c (md_section_align): Don't change addr if 4241 OBJ_ELF. 4242 4243 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law (a] cygnus.com) 4244 4245 * config/tc-hppa.c: Revert yesterday's changes. 4246 4247 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4248 4249 * config/tc-d10v.c: Disable range checking on 16-bit values. 4250 4251 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian (a] cygnus.com> 4252 4253 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction, 4254 not just the ones that don't match. 4255 4256 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4257 4258 * config/tc-d10v.c: Fixed bugs in short relocs and range checking. 4259 4260 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith (a] cygnus.co.uk> 4261 4262 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as 4263 pre-cursor to adding Thumb support. Also added cpu_variant flag 4264 information to each of the asm_flg structures. 4265 (md_parse_option): Updated ARM7 parsing to allow 't' for 4266 thumb/halfword support, aswell as 'm' for long multiply. 4267 (md_show_usage): Updated help message. 4268 (md_assemble): Check that instruction flags are applicated to the 4269 current cpu variant. 4270 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and 4271 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and 4272 signextension instructions. 4273 (do_ldst): Generate halfword and signextension variants if 4274 mnemonic flags match. 4275 (ldst_extend): Do not allow shifts in the offset field of halfword 4276 or signextension instructions. 4277 (validate_offset_imm): Provide check on halfword and signextension 4278 immediate range. 4279 (add_to_lit_pool): Merge identical literal pool values. 4280 4281 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law (a] cygnus.com) 4282 4283 * config/tc-hppa.c (selector_table): Add 'E' selector. 4284 (cons_fix_new_hppa): Don't coke on e_esel. 4285 (tc_gen_reloc, SOM version): Handle R_COMP2 when used 4286 to help generate exception handling tables. 4287 (md_apply_fix): Don't try to apply fixups with an e_esel 4288 selector. 4289 (hppa_fix_adjustable): Fixups with e_esel selectors 4290 are not adjustable. 4291 4292 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian (a] cygnus.com> 4293 4294 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte 4295 pseudo-ops. 4296 4297 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4298 4299 * config/tc-d10v.c: Added lots of error checking. Added hacks 4300 to support accumulator shifts. 4301 4302 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian (a] cygnus.com> 4303 4304 * symbols.c (S_SET_EXTERNAL): Let .weak override. 4305 (S_CLEAR_EXTERNAL): Likewise. 4306 (S_SET_WEAK): Remove error; just let .weak override. 4307 4308 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4309 4310 * config/tc-d10v.c (md_assemble): Now handles multiline 4311 instructions. 4312 4313 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4314 4315 * config/tc-d10v.c: Fix packaging bug. Added range checking. 4316 Added kludge for divs instruction. Fixed minor problem with 4317 multiple text sections. 4318 * config/tc-d10v.h (d10v_cleanup): Change prototype. 4319 4320 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4321 4322 * config/tc-d10v.c (md_apply_fix3): Fix all instruction 4323 addresses to be right-shifted by 2. 4324 4325 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4326 4327 * config/tc-d10v.c: Many changes to get relocs working. 4328 (register_name): No longer creates a symbol for register names. 4329 (pre_defined_registers): moved to opcodes/d10v-opc.c. 4330 (d10v_insert_operand): Now works correctly for either container. 4331 * config/tc-d10v.h (d10v_cleanup): Declare. 4332 4333 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian (a] cygnus.com> 4334 4335 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and 4336 BFD_RELOC_PCREL_LO16 are expected to be PC relative. 4337 4338 Mon Jul 22 12:46:55 1996 Richard Henderson <rth (a] tamu.edu> 4339 4340 * config/tc-alpha.c: Patches to track current minimum alignment to reduce 4341 the number of fragments created with frag_align. 4342 (alpha_current_align): New static variable. 4343 (s_alpha_text): Reset alignment to 0. 4344 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise. 4345 (s_alpha_stringer, s_alpha_space): New functions. 4346 (s_alpha_cons, alpha_flush_pending_output): Remove functions. 4347 (alpha_cons_align): New function to replace both of them. 4348 (emit_insn): Only align if alpha_current_align is less than 2; 4349 reset alpha_current_align to 2. 4350 (s_alpha_gprel32): Likewise. 4351 (s_alpha_section): New function. Basically duplicate the other 4352 alpha section change hooks. Only define for ELF. 4353 (s_alpha_float_cons): Simplify alignment handling. 4354 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF. 4355 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s". 4356 Don't define the s_alpha_cons pseudo-ops. Do define 4357 s_alpha_stringer and s_alpha_space pseudo-ops. 4358 (alpha_align): Skip if less than current default alignment. Set 4359 default alignment. 4360 * config/tc-alpha.h (md_flush_pending_output): Remove. 4361 (md_cons_align): Add. 4362 4363 * config/tc-alpha.c: Add oodles of function description comments. 4364 (md_bignum_to_chars): Remove; there are no callers. 4365 (md_show_usage): Mention some more variants. 4366 4367 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian (a] cygnus.com> 4368 4369 From Andrew Gierth <ANDREWG (a] microlise.co.uk>: 4370 * configure.in (sparc-*-sysv4*): New target. 4371 * configure: Rebuild. 4372 4373 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and 4374 uaxword to use s_uacons. 4375 (sparc_no_align_cons): New static variable. 4376 (s_uacons): New static function. 4377 (sparc_cons_align): If sparc_no_align_cons is set, just clear it 4378 and return. 4379 4380 * config/tc-sparc.c (s_common): Remove unused label allocate_bss. 4381 4382 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix 4383 5 with regard to shared libraries. 4384 * configure: Rebuild. 4385 4386 * config/tc-m68k.c (m68k_ip): Use the correct length when 4387 allocating space for the unsupported architecture error message. 4388 4389 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4390 4391 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*. 4392 4393 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt (a] pizza.cygnus.com> 4394 4395 * config/tc-d10v.c: New file. 4396 * config/tc-d10v.h: New file. 4397 * configure (d10v-*-elf): New target. 4398 * configure.in (d10v-*-elf): New target. 4399 4400 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4401 4402 * config/tc-ppc.c (md_parse_option): Recognize -K PIC. 4403 4404 Wed Jul 10 12:39:08 1996 Richard Henderson <rth (a] tamu.edu> 4405 4406 * config/tc-alpha.c (alpha_align): Change fill parameter 4407 to a pointer. Take NULL as 0 or nop depending on section. Change 4408 all callers. 4409 (s_alpha_align): Rename local variables. 4410 4411 * doc/as.texinfo (.align): Document action of omitted 4412 fill parameter. 4413 4414 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian (a] cygnus.com> 4415 4416 * config/tc-ppc.c (md_apply_fix3): Give a useful error message 4417 when an unsupported PC relative reloc is seen, rather than calling 4418 abort. 4419 4420 * app.c (do_scrub_chars): Remove not_cpp_line local variable. 4421 Instead, check state when '#' comment is seen. 4422 4423 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian (a] cygnus.com> 4424 4425 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or 4426 OBJ_MAYBE_ELF. 4427 (tc_gen_reloc): If fixup was changed to be PC relative, change 4428 reloc type accordingly. Use name of reloc in error message. 4429 4430 * as.h: Don't define const or volatile. 4431 * flonum.h: Don't define const. 4432 4433 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately 4434 if fx_pcrel is set. Correct setting the addend case in the 4435 OBJ_ELF case (from Andreas Schwab 4436 <schwab (a] issan.informatik.uni-dortmund.de>). 4437 (md_show_usage): Correct -mfc5200 to -m5200. 4438 4439 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc (a] rtl.cygnus.com> 4440 4441 * doc/c-m68k.texi: Document -m5200 flag. 4442 * doc/as.texinfo: Likewise. 4443 4444 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x 4445 scale factor. 4446 4447 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian (a] cygnus.com> 4448 4449 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad. 4450 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise. 4451 4452 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian (a] cygnus.com> 4453 4454 * Makefile.in (VERSION): Set to cygnus-2.7.1. 4455 4456 * Released binutils 2.7. 4457 4458 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith (a] cygnus.co.uk> 4459 4460 * config/tc-mips.c (mips_ip): Only perform range check when 4461 dealing with O_constant expressions. 4462 4463 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc (a] rtl.cygnus.com> 4464 4465 * m68k-parse.h (m68k_register): Add new coldfile control 4466 registers. 4467 4468 * config/tc-m68k.c (mcf5200_control_regs): New variable, 4469 array of control registers for the coldfire. 4470 (cpu_of_arch): Added mcf5200. 4471 (archs): Added mcf5200. 4472 (init_table): Add new control registers. 4473 (m68k_ip): Added support for new control registers. 4474 (m68k_init_after_args): Likewise. 4475 4476 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text. 4477 4478 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian (a] cygnus.com> 4479 4480 * read.h (is_it_end_of_statement): Declare. 4481 * read.c (is_it_end_of_statement): Remove declaration. 4482 4483 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of || 4484 within &&. 4485 (md_assemble): Fix handling of @l with an unsigned constant. Add 4486 default case to reloc switch. 4487 4488 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD. 4489 4490 Based on patches from Tom Quiggle <quiggle (a] sgi.com>: 4491 * ecoff.c (last_lineno): New static variable. 4492 (add_procedure): Set last_lineno. 4493 (ecoff_directive_loc): Likewise. 4494 (ecoff_generate_asm_lineno): Likewise. 4495 (ecoff_fix_loc): New function. 4496 * ecoff.h (ecoff_fix_loc): Declare. 4497 * config/tc-mips.c (append_insn): When inserting nops, and using 4498 ECOFF debugging, call ecoff_fix_loc. 4499 4500 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law (a] cygnus.com) 4501 4502 * config/tc-h8300.c (build_bytes): If an operand type is 4503 marked as SRC_IN_DST retrieve it from the "destination" op. 4504 4505 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 4506 4507 * configure.in (arm-*-riscix*): Set emulation to riscix. 4508 * configure: Rebuild. 4509 * config/te-riscix.h: New file to define TE_RISCIX. 4510 4511 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define. 4512 4513 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 4514 4515 * Makefile.in (config.status): Just run config.status as other 4516 tools do. 4517 4518 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs (a] andros.cygnus.com> 4519 4520 * mpw-config.in (TARGET_OS): Add definition to conf. 4521 4522 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith (a] cygnus.co.uk> 4523 4524 * config/tc-mips.c (append_insn): Parenthesize 4525 cop_interlocks expressions. 4526 4527 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian (a] cygnus.com> 4528 4529 * listing.c (listing_print): Close the listing file if it is not 4530 stdout. Close the other files opened for the listing. 4531 4532 * config/tc-sparc.h (md_cons_align): Define. 4533 (sparc_cons_align): Declare. 4534 (HANDLE_ALIGN): Define. 4535 (sparc_handle_align): Declare. 4536 * config/tc-sparc.c (sparc_cons_align): New function. 4537 (sparc_handle_align): New function. 4538 * read.c (cons_worker): Call md_cons_align if it is defined. 4539 4540 * as.h (struct frag): Add fr_file and fr_line fields. 4541 * frags.c (frag_new): Set fr_file and fr_line. 4542 (frag_var): Likewise. 4543 (frag_variant): Likewise. 4544 4545 * as.h (struct frag): Remove unused align_mask and align_offset 4546 fields. 4547 4548 * listing.c (calc_hex): Offset by fr_fix when examining fr_var. 4549 From <uddeborg (a] carmen.se>. 4550 4551 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian (a] cygnus.com> 4552 4553 * configure.in (mips-*-osf*): New target. 4554 * configure: Rebuild. 4555 4556 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060. 4557 4558 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith (a] cygnus.co.uk> 4559 4560 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion 4561 between co-processor comparisons and branches for the VR4300. 4562 4563 Mon Jun 24 18:02:50 1996 Jason Molenda (crash (a] godzilla.cygnus.co.jp) 4564 4565 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, 4566 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. 4567 (docdir): Removed. 4568 * configure.in (AC_PREREQ): autoconf 2.5 or higher. 4569 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, 4570 includedir): Use autoconf set values. 4571 (docdir): Removed. 4572 4573 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian (a] cygnus.com> 4574 4575 * listing.c (listing_eject): Don't do anything if listing is 0. 4576 (listing_list): Likewise. 4577 (listing_source_line): Likewise. 4578 (listing_title): Don't save title if listing is 0. 4579 (listing_source_file): Check listing rather than listing_tail. 4580 4581 * configure.in: On alpha*-*-osf*, link against libbfd.a if not 4582 using shared libraries. 4583 * configure: Rebuild. 4584 4585 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian (a] cygnus.com> 4586 4587 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an 4588 absolute expression if a relocation type was specified. 4589 4590 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel (a] merlin.gcs.redstone.army.mil> 4591 4592 * configure.in: Add support for *-*-rtems* configurations. 4593 * configure: Rebuild. 4594 4595 Fri Jun 21 16:01:18 1996 Richard Henderson <rth (a] tamu.edu> 4596 4597 * configure.in: Add alpha-*-linuxecoff* target. Use elf for 4598 alpha-*-linux* target. Force bfd_gas for alpha-*. Require 4599 opcodes library for alpha. 4600 * configure: Rebuild with autoconf 2.10. 4601 * config/tc-alpha.c: Substantial rewrite to add ELF support and 4602 use new opcode table. 4603 * config/tc-alpha.h (md_undefined_symbol): Don't define. 4604 (LOCAL_LABEL): Define differently if OBJ_ELF. 4605 (FAKE_LABEL_NAME): Define if OBJ_ELF. 4606 * config/alpha-opcode.h: Remove. 4607 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING. 4608 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon 4609 include/opcode/alpha.h rather than config/alpha-opcode.h. 4610 4611 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian (a] cygnus.com> 4612 4613 * config/obj-aout.c (obj_emit_relocations): Give an error if the 4614 relocation symbol was not resolved. 4615 * config/obj-coff.c (do_relocs_for): Likewise. 4616 4617 * write.c (adjust_reloc_syms): Refetch the symbol section after 4618 calling S_GET_VALUE, since it may have changed. 4619 4620 * expr.c (struct expr_symbol_line): Define. 4621 (expr_symbol_lines): New static variable. 4622 (make_expr_symbol): Add entry to expr_symbol_lines. 4623 (expr_symbol_where): New function. 4624 * expr.h: Use extern on function declarations. 4625 (expr_symbol_where): Declare. 4626 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where 4627 rather than printing the meaningless name of an expression 4628 symbol. 4629 4630 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn (a] cygnus.com> 4631 4632 * config/tc-i386.c (md_number_to_chars): Deleted. 4633 * config/tc-i386.h (md_number_to_chars): New macro. 4634 4635 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in 4636 the file. 4637 (load_symbol_address, load_expression): Use build_mem. 4638 (build_operate): New function. 4639 (emit_addq_r): Use it. 4640 4641 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin (a] eql.caltech.edu> 4642 4643 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'. 4644 4645 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin (a] eql.caltech.edu> 4646 4647 * config/tc-vax.h (NOP_OPCODE): Define. 4648 4649 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin (a] eql.caltech.edu> 4650 4651 * config/obj-vms.h (S_IS_COMMON): Define. 4652 (S_IS_LOCAL): Check for \002 as well as \001. 4653 (LONGWORD_ALIGNMENT): New macro. 4654 (SUB_SEGMENT_ALIGN): Use it. 4655 4656 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin (a] eql.caltech.edu> 4657 4658 * config/vms-conf.h: Reconcile with conf.in. 4659 4660 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian (a] cygnus.com> 4661 4662 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is 4663 defined. 4664 4665 * doc/as.texinfo: Document that any number of hex digits can 4666 follow \x. 4667 4668 * as.c (struct defsym_list): Define. 4669 (defsyms): New static variable. 4670 (parse_args): Just put --defsym arguments on defsyms list, rather 4671 than defining them. 4672 (main): Define defsyms after output file is created. 4673 4674 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on 4675 cpu32. From Eric Norum <Eric.Norum (a] usask.ca>. 4676 4677 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set 4678 insn_error rather than calling check_absolute_expr. 4679 4680 * as.c (emulation_name): Remove unused static variable. 4681 (default_emul_bfd_name): Add return NULL to avoid warning. 4682 * ecoff.c (ecoff_stab): Remove unused variables name and 4683 name_end. 4684 * frags.c (frag_new): Remove unused variable tmp. 4685 * hash.c (hash_grow): Parenthesize + within <<. 4686 (hash_print_statistics): Use %lu, not %d, to print unsigned 4687 long variables. 4688 * messages.c: Include "libiberty.h". 4689 (fprint_value): Add cast to avoid printf warning. 4690 (sprint_value): Likewise. 4691 * read.c: Include "ecoff.h". 4692 (emit_expr): Add casts to avoid printf warnings. 4693 * read.h: Use extern for function declarations. 4694 (pop_insert): Declare. 4695 * stabs.c: Include "ecoff.h". 4696 * subsegs.c (subseg_set_rest): Remove unused variables tmp, 4697 former_last_fragP, and new_fragP. 4698 * subsegs.h (subsegs_print_statistics): Declare. 4699 * symbols.c (debug_verify_symchain): Change macro to discard 4700 arguments. 4701 * write.c (dump_section_relocs): Likewise. 4702 * write.h: Use extern for function declarations. 4703 (write_print_statistics): Declare. 4704 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid 4705 warning. 4706 * config/e-mipself.c (mipself_bfd_name): Likewise. 4707 * config/obj-elf.h (elf_ecoff_set_ext): Declare. 4708 4709 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always 4710 emit relocations against external symbols. 4711 4712 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error 4713 message if bfd_reloc_type_lookup fails, rather than calling 4714 assert. 4715 4716 * config/tc-alpha.c (alpha_force_relocation): Add 4717 BFD_RELOC_12_PCREL to switch. 4718 4719 Tue Jun 18 20:29:57 1996 Doug Evans <dje (a] canuck.cygnus.com> 4720 4721 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for 4722 TE_PE (Lfoo, not .Lfoo). 4723 4724 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian (a] cygnus.com> 4725 4726 * read.c (s_fill): Don't warn about a zero repeat count. 4727 4728 * config/tc-mips.c (mips_ip): Don't warn about using AT as a 4729 coprocessor register. 4730 4731 * config/tc-i386.c (md_assemble): When checking the size of a 4732 register to set the size of an instruction, do a bitwise and with 4733 Reg8 and Reg16 rather than requiring the type to be exactly Reg8 4734 or Reg16. 4735 4736 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law (a] rtl.cygnus.com> 4737 4738 * config/tc-h8300.c (parse_reg): Tweak error messages. 4739 (build_bytes): Likewise. 4740 (skip_colonthing): Handle :32 suffix. 4741 (get_specific): Promote L_24 to L_32 if it makes a match. 4742 Don't always promote L_8 to L_16. 4743 (do_a_fix_imm): Clean up L_32 and L_24 handling. 4744 4745 * config/tc-h8300.c (Smode): New variable. 4746 (h8300hmode): Turn off Hmode. 4747 (h8300smode): New function. Turn on Smode and Hmode. 4748 (md_pseudo_table): New ".h8300s" pseudo-op. 4749 (parse_reg): Handle "exr" register. 4750 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l". 4751 Handle "mach" and "machl" operands for ldmac. 4752 (get_specific): Handle "stm.l" and "ldm.l". 4753 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands. 4754 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number. 4755 (Smode): Declare. 4756 4757 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc (a] rtl.cygnus.com> 4758 4759 * doc/as.texinfo: Reorder chapter of machine dependent options so 4760 that it is sorted by chip name. 4761 4762 * doc/as.texinfo: Use consistant spelling of Vax. 4763 * doc/c-vax.texi: Likewise. 4764 4765 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law (a] rtl.cygnus.com> 4766 4767 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try" 4768 pseudo ops. 4769 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY. 4770 (md_apply_fix): Likewise. 4771 (pa_try): New function. 4772 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY. 4773 4774 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law (a] rtl.cygnus.com> 4775 4776 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op. 4777 (pa_level): New function. 4778 4779 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian (a] cygnus.com> 4780 4781 * listing.c (listing_newline): Don't do anything if listing is 0. 4782 4783 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian (a] cygnus.com> 4784 4785 * subsegs.c (section_symbol): If symbol_table_frozen is set, call 4786 symbol_create, not symbol_new. 4787 4788 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian (a] cygnus.com> 4789 4790 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an 4791 absolute symbol unless TC_FORCE_RELOCATION returns true. 4792 4793 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER 4794 version. 4795 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of 4796 the symbol to a pointer. Don't set previous_file_symbol. 4797 Simplify symbol list rearrangement. 4798 (coff_frob_symbol): Don't do anything with C_FILE symbols. 4799 (coff_adjust_symtab): Don't check previous_file_symbol. 4800 4801 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4802 4803 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm 4804 directive. 4805 (md_pseudo_table): Add ppc_elf_lcomm. 4806 4807 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian (a] cygnus.com> 4808 4809 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu 4810 d0{24:1},d0' works without an immediate prefix on the bit numbers. 4811 (md_begin): Add digits to alt_notend_table. 4812 (md_parse_option): Make s a const pointer. 4813 4814 * config/tc-sparc.c (md_pseudo_table): Add "empty". 4815 (s_empty): New static function. 4816 4817 * config/obj-coff.c (struct filename_list): Only define if not 4818 BFD_ASSEMBLER. 4819 (filename_list_head, filename_list_tail): Likewise. 4820 (c_section_symbol): Remove unused BFD_ASSEMBLER version. 4821 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging 4822 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should 4823 have a section of N_ABS rather than N_DEBUG. If we do a merge, 4824 remove the new symbol from the list. 4825 (obj_coff_endef, both versions): Call tag_insert even if there is 4826 an old symbol with the same name, if the old symbol does not 4827 happen to be a tag. 4828 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of 4829 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a 4830 symbol that will be moved to the end of the symbol list. 4831 (coff_adjust_section_syms): Always call section_symbol for .text, 4832 .data, and .bss. 4833 (coff_frob_section): Likewise. Also, remove unused variable 4834 strname. 4835 4836 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than 4837 manipulating frags directly. 4838 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is 4839 defined. 4840 4841 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check 4842 whether the next character is '*' before checking whether we are 4843 at the start of a line. Permit LINE_COMMENT_START to start a 4844 comment in state 1 (seen some whitespace) as well, to match the 4845 documentation. 4846 4847 * gasp.c (do_align): Permit a fill value for .align. 4848 4849 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian (a] cygnus.com> 4850 4851 * read.c (next_char_of_string): Warn if a newline is seen in the 4852 middle of a string. Call bump_line_counters when appropriate. 4853 4854 Wed Jun 5 17:08:36 1996 Richard Henderson <rth (a] tamu.edu> 4855 4856 * symbols.c (colon): Use LOCAL_LABEL. 4857 4858 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey (a] csk3.cygnus.com> 4859 4860 * Makefile.in (install): Don't check to see if tooldir exists. 4861 Make $(tooldir) and $(tooldir)/bin. 4862 4863 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4864 4865 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by 4866 default. 4867 4868 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian (a] cygnus.com> 4869 4870 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting 4871 insn_error. Don't put the string "ERROR" in insn_error. Set 4872 insn_error rather than calling as_warn for an unsupported opcode. 4873 4874 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian (a] cygnus.com> 4875 4876 * config/tc-mips.c (md_parse_option): Check for a 64 bit format 4877 before permitting -64. 4878 * output-file.c (output_file_create): Remove duplicate 4879 bfd_perror. 4880 4881 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian (a] cygnus.com> 4882 4883 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options 4884 section rather than a .reginfo section. 4885 (mips_elf_final_processing): If -64, write out 64 bit RegInfo 4886 information. 4887 4888 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32 4889 bit value with the high bit set. 4890 4891 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian (a] cygnus.com> 4892 4893 * read.c (s_lcomm): Set section flags for .sbss section. 4894 4895 * config/tc-mips.c (mips_64): New static variable. 4896 (mips_target_format): If mips_64, return elf64 targets rather than 4897 elf32 ones. 4898 (md_longopts): Add "32" and "64". 4899 (md_parse_option): Handle -32 and -64. 4900 (md_show_usage): Mention -32 and -64. 4901 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to 4902 a 4 byte one. 4903 4904 Thu May 30 10:36:19 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4905 4906 * config/tc-ppc.c (comment_chars): Make '!' a comment character 4907 for Solaris compatibility. 4908 4909 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a 4910 .stabd with 4 arguments into a .stabn. 4911 4912 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian (a] cygnus.com> 4913 4914 * config/tc-mips.c (macro): When passing X_add_number to 4915 macro_build, cast it to int first. 4916 4917 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian (a] cygnus.com> 4918 4919 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as 4920 created by emit_expr. 4921 4922 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call 4923 as_perror rather than assert. 4924 4925 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian (a] cygnus.com> 4926 4927 * config/tc-mips.c (mips_ip): Mark sections created to hold 4928 floating point information as read only. 4929 4930 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn (a] mhpcc.edu> 4931 4932 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX. 4933 4934 Thu May 23 17:34:24 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4935 4936 * read.c (potable): Add .skip as a synonym for .space. 4937 4938 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take 4939 4 arguments, providing the 4th argument is 0, to allow 4940 compatibility with the Solaris assembler. 4941 4942 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian (a] cygnus.com> 4943 4944 * config/tc-sh.h (struct sh_segment_info_type): Define. 4945 (TC_SEGMENT_INFO_TYPE): Define. 4946 (sh_frob_label): Declare. 4947 (tc_frob_label): Define. 4948 (sh_flush_pending_output): Declare. 4949 (md_flush_pending_output): Define. 4950 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE 4951 reloc before the instruction if necessary. 4952 (sh_frob_label): New function. 4953 (sh_flush_pending_output): New function. 4954 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs 4955 when looking for the reloc for the target of .uses. 4956 (md_convert_frag): Fix printf format (%0xlx to 0x%lx). 4957 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be 4958 emitted. 4959 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs. 4960 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use 4961 the absolute symbol. 4962 4963 * subsegs.h (segment_info_type): Add tc_segment_info_data field if 4964 TC_SEGMENT_INFO_TYPE is defined. 4965 4966 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian (a] cygnus.com> 4967 4968 * config/tc-i386.c (md_assemble): Make sure the opcode suffix 4969 matches the register size. 4970 4971 Wed May 15 08:33:37 1996 Jeffrey A Law (law (a] cygnus.com) 4972 4973 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with 4974 fx_done set. 4975 (do_relocs_for): Likewise. 4976 (fixup_segment): Don't just quit if linkrelax is set. Try to 4977 apply non pc-relative sym1-sym2 fixups, even if linkrelax is 4978 nonzero. 4979 4980 Fri May 10 14:16:59 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 4981 4982 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section 4983 relative relocations with -mrelocatable. Also allow unfixed 4984 relocs in .ex_shared. 4985 4986 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian (a] cygnus.com> 4987 4988 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is 4989 non-zero before assuming this is a long file name. 4990 (w_strings): Likewise. 4991 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name. 4992 4993 * config/obj-coff.c (w_strings): Move declaration of i inside 4994 #ifdef block which uses it. 4995 4996 Tue May 7 00:49:58 1996 Jeffrey A Law (law (a] cygnus.com) 4997 4998 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to 4999 "relaxmode". Output relocs which identify various relaxing 5000 possibilities for mov.[bwl] instructions. 5001 (build_bytes): Pass in a relaxing mode to do_a_fix_imm. 5002 5003 Mon May 6 15:26:28 1996 Doug Evans <dje (a] canuck.cygnus.com> 5004 5005 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define. 5006 (MD_APPLY_FIX3): Define. 5007 * config/tc-arm.c (my_get_expression): Only watch for bad segments 5008 if OBJ_AOUT. 5009 (md_apply_fix3): Renamed from md_apply_fix. 5010 If pcrel reloc and symbol is in different section, undo effects 5011 of md_pcrel_from. 5012 5013 Sat May 4 12:49:35 1996 Jeffrey A Law (law (a] cygnus.com) 5014 5015 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust 5016 any reloc with an LR% or RR% field selector for SOM. 5017 5018 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian (a] cygnus.com> 5019 5020 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_* 5021 variables. 5022 5023 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 5024 5025 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with 5026 SF_GET_STATICS set. 5027 (yank_symbols): Likewise. 5028 5029 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian (a] cygnus.com> 5030 5031 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not 5032 BFD_ASSEMBLER, add name field. 5033 * config/obj-coff.c: Include "libiberty.h". 5034 (coff_header_append): Handle long section names. 5035 (crawl_symbols): Just use the name field for the symbol name, 5036 without worrying about null byte termination. 5037 (w_strings): Handle long section names. 5038 (write_object_file): Likewise. Also, use the name field, rather 5039 than scnhdr.s_name. 5040 (obj_coff_add_segment): Permit long section names. 5041 (obj_coff_init_stab_section): Use the name field, rather than 5042 scnhdr.s_name. 5043 (adjust_stab_section): Likewise. 5044 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define. 5045 5046 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field. 5047 (mem_fmt): Likewise. 5048 (md_apply_fix): Don't check fx_im_disp field. 5049 5050 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian (a] cygnus.com> 5051 5052 * configure.in: Add * after sparc*-*-vxworks. 5053 * configure: Rebuild. 5054 5055 * app.c (do_scrub_begin): If tc_comment_chars is not defined, 5056 define it to comment_chars. Use tc_comment_chars rather than 5057 comment_chars. 5058 (do_scrub_chars): Use tc_comment_chars rather than comment_chars. 5059 * config/tc-m68k.h (tc_comment_chars): Define. 5060 (m68k_comment_chars): Declare. 5061 * config/tc-m68k.c (m68k_comment_chars): Rename from 5062 comment_chars. Change into a pointer rather than an array. 5063 (md_longopts): Add "bitwise-or". 5064 (md_parse_option): Handle OPTION_BITWISE_OR. 5065 (md_show_usage): Mention --bitwise-or. 5066 * doc/c-m68k.texi: Document --bitwise-or. 5067 5068 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian (a] cygnus.com> 5069 5070 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets 5071 in 68000 mode. 5072 5073 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version: 5074 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version: 5075 correct handling of input line pointer, and call 5076 demand_empty_rest_of_line. 5077 5078 Mon Apr 22 18:02:37 1996 Doug Evans <dje (a] blues.cygnus.com> 5079 5080 * config/tc-sparc.c (in_bitfield_range): New static function. 5081 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P. 5082 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2, 5083 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code. 5084 (md_apply_fix): New cases BFD_RELOC_SPARC_[56]. 5085 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56]. 5086 5087 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian (a] cygnus.com> 5088 5089 * config/obj-coff.c: BFD_ASSEMBLER: 5090 (coff_last_bf): New static variable. 5091 (coff_frob_symbol): Set endndx of a .bf symbol. 5092 Non BFD_ASSEMBLER: 5093 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol. 5094 (last_bfP): New static variable. 5095 (yank_symbols): Set endndx of a .bf symbol. 5096 5097 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5098 5099 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le 5100 and -s options. Add -be for good measure. 5101 5102 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian (a] cygnus.com> 5103 5104 * read.c (s_space): Support non-constant fill value. Handle fill 5105 value correctly for a size other than 1. 5106 5107 Tue Apr 16 15:17:40 1996 Doug Evans <dje (a] canuck.cygnus.com> 5108 5109 * config/tc-arm.c (my_get_float_expression): Update call to 5110 gen_to_words, X_PRECISION changed from 6 to 5. 5111 5112 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5113 5114 * config/tc-ppc.c (register_name,reg_name_search): Move register 5115 name lookup from PE specific code to all targets. Add support for 5116 -mregnames/-mno-regnames to control whether register names are 5117 expanded or not. 5118 (md_assemble): Call register_name for all platforms. 5119 (md_parse_option): Add support for -mregnames/-mno-regnames. 5120 5121 * configure.in (powerpcle*-*-solaris): Add support. 5122 (powerpc*-*-linux): Ditto. 5123 * configure: Regenerate. 5124 5125 * config/ppc-sol.mt: New config file for PowerPC Solaris. 5126 5127 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian (a] cygnus.com> 5128 5129 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to 5130 be associated with a single %lo reloc. 5131 5132 * config/tc-mips.c (load_address): Cast X_add_number to valueT 5133 before comparing against MAX_GPREL_OFFSET, so that negative 5134 numbers are handled correctly. 5135 (macro): Likewise. 5136 5137 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian (a] cygnus.com> 5138 5139 * config/tc-sparc.c (last_insn): New static variable. 5140 (md_assemble): Warn about putting floating point branches in a 5141 delay slot. If architecture is less than v9, insert NOP 5142 instructions between floating point instructions and floating 5143 point branches. (The SunOS assembler does both these operations.) 5144 Save the last instruction opcode. 5145 (sparc_ip): Add pinsn parameter. Change caller. 5146 5147 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check 5148 for byte jump to next instruction to skip empty frags. 5149 5150 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian (a] cygnus.com> 5151 5152 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64 5153 for addq with a 16 bit signed value, just emit a lda instruction 5154 instead. 5155 5156 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law (a] cygnus.com) 5157 5158 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits 5159 of a 32bit operand. 5160 5161 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian (a] cygnus.com> 5162 5163 * configure.in: Permit --enable-shared to specify a list of 5164 directories. 5165 * configure: Rebuild. 5166 5167 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law (a] cygnus.com) 5168 5169 * config/tc-h8300.c (get_specific): Remove some #if 0 code. 5170 (build_bytes): Remove all ABSMOV related code; it's unnecessary. 5171 5172 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 5173 5174 * config/atof-ieee.c: Fix handling of denormalized extended 5175 precision numbers and overflow/underflow detection. 5176 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to 5177 not include the 16 bit gap in the m68k extended precision format. 5178 5179 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian (a] cygnus.com> 5180 5181 * configure.in: Add i386-*-freebsdelf* target; from John Polstra 5182 <jdp (a] polstra.com>. 5183 * configure: Rebuild. 5184 5185 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith (a] cygnus.co.uk> 5186 5187 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to 5188 be accessed using the $gp register. 5189 * config/tc-mips.h (MAX_GPREL_OFFSET): Added. 5190 5191 Wed Apr 3 10:56:14 1996 Doug Evans <dje (a] canuck.cygnus.com> 5192 5193 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to 5194 bfd_mach_sparc_sparclet if current_architecture is sparclet. 5195 5196 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian (a] cygnus.com> 5197 5198 * read.c (get_line_sb): Bump line counters based on 5199 input_line_pointer[-1], not *input_line_pointer. Don't bother to 5200 call LISTING_NEWLINE. 5201 (s_macro): Don't call demand_empty_rest_of_line. 5202 * app.c (do_scrub_chars): When handling C style comments, unget 5203 ch2 rather than ch. 5204 5205 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian (a] cygnus.com> 5206 5207 * read.h (enum linkonce_type): Define. 5208 (s_linkonce): Declare. 5209 * read.c (potable): Add "linkonce". 5210 (s_linkonce): New function. 5211 * subsegs.h (segment_info_type): Add linkonce field to 5212 MANY_SEGMENTS && ! BFD_ASSEMBLER section. 5213 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE. 5214 (obj_coff_pe_handle_link_once): Declare if TE_PE. 5215 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include 5216 "coff/pe.h". 5217 (obj_coff_pe_handle_link_once): New function, defined if TE_PE. 5218 (c_section_symbol): If TE_PE, set the x_comdat field in the aux 5219 entry based on the linkonce field in segment_info. 5220 * doc/as.texinfo: Document .linkonce. 5221 5222 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc (a] lisa.cygnus.com) 5223 5224 * doc/as.1: Changed to be recognized by catman -w on Solaris. 5225 5226 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian (a] cygnus.com> 5227 5228 * stabs.c (s_stab_generic): Call the listing functions before 5229 doing the rest of the processing, which may involve freeing the 5230 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in 5231 SEPARATE_STAB_SECTIONS case. 5232 5233 * config/tc-hppa.c: Remove nested comment. 5234 (tc_gen_reloc): Move label done inside the ifdef in which it is 5235 used. 5236 (md_apply_fix): Pass pointers to correct types to libhppa.h 5237 functions. Always return a value. 5238 5239 * config/tc-mips.h (tc_frob_file): Define. 5240 (mips_frob_file): Declare. 5241 * config/tc-mips.c (struct mips_hi_fixup): Define. 5242 (mips_hi_fixup_list): New static variable. 5243 (imm_unmatched_hi): New static variable. 5244 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and 5245 offset_reloc. Pass imm_unmatched_hi to append_insn. 5246 (append_insn): Add unmatched_hi parameter. If it is set, add the 5247 new fixup to mips_hi_fixup_list. Change all callers. 5248 (mips_ip): Set imm_unmatched_hi when appropriate. 5249 (mips_frob_file): New function. 5250 5251 Thu Mar 28 11:47:59 1996 Doug Evans <dje (a] canuck.cygnus.com> 5252 5253 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*. 5254 * configure: Regenerated. 5255 5256 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian (a] cygnus.com> 5257 5258 * as.c (main): Call bfd_set_error_program_name. 5259 5260 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian (a] cygnus.com> 5261 5262 * as.h (strdup): Don't declare. 5263 * stabs.c: Include libiberty.h 5264 (get_stab_string_offset): Use xstrdup rather than strdup. 5265 (s_stab_generic): Likewise. 5266 * as.c (parse_args): Likewise. 5267 * read.c (s_mri_sect): Likewise. 5268 5269 * gasp.c (change_base): Recognize \(...) construct documented to 5270 pass through enclosed characters literally through to the output. 5271 (process_assigns): Likewise. Also, be more careful to avoid 5272 looking past the end of the buffer. 5273 5274 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian (a] cygnus.com> 5275 5276 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for 5277 FreeBSD compatibility. From John Polstra <jdp (a] polstra.com>. 5278 5279 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 5280 5281 * doc/as.texinfo, doc/c-i960.texi: Fix typos. 5282 5283 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm (a] azstarnet.com> 5284 5285 * config/alpha-opcode.h: Added cvtst instruction. 5286 5287 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian (a] cygnus.com> 5288 5289 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab 5290 string. Extract the addend from the result of expression. 5291 5292 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian (a] cygnus.com> 5293 5294 * app.c (do_scrub_chars): If whitespace is seen in state 11, and 5295 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI 5296 mode, change the state to 3 rather than 1. 5297 5298 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian (a] cygnus.com> 5299 5300 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to 5301 correspond to 11 March change. 5302 5303 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law (a] cygnus.com) 5304 5305 * config/tc-h8300.c (build_bytes, MEMIND case): Generate 5306 an R_MEM_INDIRECT reloc rather than R_RELBYTE. 5307 5308 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian (a] cygnus.com> 5309 5310 * configure: Rebuild with autoconf 2.8. 5311 5312 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian (a] cygnus.com> 5313 5314 * config/atof-ieee.c (gen_to_words): Improve handling of 5315 X_PRECISION numbers. Based on patches from Andreas Schwab 5316 <schwab (a] issan.informatik.uni-dortmund.de>. 5317 5318 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac (a] slash.cygnus.com> 5319 5320 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40. 5321 (SEG_LAST): New. 5322 * subsegs.c (MANY_SEGMENTS): Increase segment limit. 5323 * config/obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise. 5324 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for, 5325 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than 5326 SEG_E9. 5327 5328 Thu Mar 7 15:17:39 1996 Doug Evans <dje (a] charmed.cygnus.com> 5329 5330 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg). 5331 5332 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law (a] cygnus.com) 5333 5334 * config/tc-hppa.c (SUBSEG_MILLI): Define. 5335 (pa_def_subspaces): Add $MILLICODE$. 5336 (pa_spaces_begin): Set section flags for $MILLICODE$. 5337 5338 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian (a] cygnus.com> 5339 5340 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is 5341 not SHT_NOBITS. Don't tamper with flags based on type if a 5342 special section was found (revert Feb 29 change). 5343 5344 * config/tc-sh.c (sh_do_align): Only align using the nop pattern 5345 if aligning to a longword boundary or greater. 5346 5347 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson (a] chestnut.cygnus.com> 5348 5349 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align. 5350 5351 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac (a] slash.cygnus.com> 5352 5353 * configure.in (i386-*-cygwin32): Don't use bfd_gas. 5354 * configure: Regenerated. 5355 5356 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law (a] cygnus.com) 5357 5358 * config/tc-hppa.c: Add default definitions for R_N0SEL and 5359 R_N1SEL since they're not defined for old versions of hpux. 5360 5361 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code. 5362 Set "sym_ptr_ptr" and "addend" fields to dummy values for 5363 R_N0SEL and R_N1SEL. 5364 5365 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 5366 5367 * flonum-konst.c: Add two more constants for 1e+-2048 and 5368 1e+-4096, and correct the other constants. 5369 5370 * symbols.c (resolve_symbol_value): Handle O_logical_not. 5371 5372 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5373 5374 * config/obj-elf.c (obj_elf_section): Allow predefined section 5375 types to set the nobits type. Avoid a shadowed declaration. 5376 5377 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law (a] cygnus.com) 5378 5379 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't 5380 reduce relocs using e_nlrsel field selectors. 5381 5382 * write.c (fix_new_exp): Don't use #elif. Some compilers 5383 don't handle it. 5384 5385 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to 5386 the selector table. 5387 (pa_chk_field_selector): Handle new field selectors for SOM. 5388 5389 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 5390 5391 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets. 5392 * configure: Rebuild. 5393 * config/te-linux.h (LOCAL_LABELS_FB): Define. 5394 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to 5395 "a.out-m68k-linux". 5396 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX 5397 is defined. 5398 5399 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs (a] andros.cygnus.com> 5400 5401 * mpw-make.sed: Update to handle shared library support. 5402 5403 Mon Feb 26 10:34:10 1996 Doug Evans <dje (a] charmed.cygnus.com> 5404 5405 * config/tc-sparc.c (sparc_ip): Print all architectures that support 5406 the insn on mismatch. 5407 5408 Fri Feb 23 21:44:39 1996 Rob Savoye <rob (a] chinadoll.cygnus.com> 5409 5410 * configure.in: Add support for a29-coff. 5411 * configure: Rebuild. 5412 5413 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian (a] cygnus.com> 5414 5415 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address 5416 of the section when looking for the R_SH_USES fixup, because the 5417 frag addresses have not yet been adjusted. 5418 5419 * gdbinit.in: Set a breakpoint on as_warn_where. 5420 5421 * config/tc-mips.c (macro): Add missing arguments to macro_build 5422 omitted in last change. From Jim Wilson <wilson (a] cygnus.com>. 5423 5424 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian (a] cygnus.com> 5425 5426 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size 5427 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG. 5428 5429 Wed Feb 21 09:25:39 1996 Doug Evans <dje (a] charmed.cygnus.com> 5430 5431 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8. 5432 5433 Tue Feb 20 21:48:03 1996 Doug Evans <dje (a] charmed.cygnus.com> 5434 5435 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'. 5436 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9. 5437 Recognize [uU] format args as sparclet cpregs. 5438 5439 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian (a] cygnus.com> 5440 5441 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs 5442 in bss_section. 5443 5444 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian (a] cygnus.com> 5445 5446 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as 5447 well as S_IS_EXTERNAL. 5448 (tc_fix_adjustable): Likewise. 5449 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for 5450 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return 5451 early. 5452 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when 5453 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC. 5454 5455 Mon Feb 19 02:15:57 1996 Doug Evans <dje (a] charmed.cygnus.com> 5456 5457 * config/tc-sparc.c (max_architecture): Change to sparclite for 5458 32 bit arch. 5459 (default_compatible): Delete. 5460 (sparc_ffs): New function. 5461 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once. 5462 (sparc_ip): Rewrite architecture match and bump logic. 5463 5464 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian (a] cygnus.com> 5465 5466 * configure.in: Check for 'do not mix' from native linker before 5467 trying to use -rpath. 5468 * configure: Rebuild. 5469 5470 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian (a] cygnus.com> 5471 5472 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). 5473 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). 5474 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). 5475 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR 5476 is set. 5477 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field 5478 to the symbol lnnoptr field, to get the correct file offset. 5479 5480 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5481 5482 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all 5483 symbols that are not function, file, or section symbols to be 5484 object types. 5485 5486 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian (a] cygnus.com> 5487 5488 * configure: Set and substitute RPATH_ENVVAR. 5489 * configure: Rebuild. 5490 * Makefile.in (RPATH_ENVVAR): New variable. 5491 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH. 5492 5493 * configure.in: Accept i686. From H.J. Lu <hjl (a] zoom.com>: i386 5494 doesn't need opcodes. If configuring shared, opcodes needs bfd. 5495 * configure: Rebuild. 5496 5497 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin (a] mail.imech.uni-duisburg.de> 5498 5499 * read.c (s_mri_sect): Don't return '\0' in type. Set all 5500 appropriate flags in BFD section. 5501 5502 * configure.in (m68k-*-psos*): New target. 5503 * configure: Rebuild. 5504 * config/te-psos.h: New file. 5505 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS 5506 is defined. 5507 5508 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian (a] cygnus.com> 5509 5510 From Alan Modra <alan (a] spri.levels.unisa.edu.au>: 5511 * configure.in: Remove duplicate setting of cpu_type. Check 5512 whether opcodes library is required for on all targets, not just 5513 primary one. 5514 * configure: Rebuild. 5515 5516 * config/tc-mips.c (mips_big_got): New static variable. 5517 (s_extern): Don't declare. 5518 (reg_needs_delay): New static function. 5519 (macro_build): Permit GOT/CALL_HI/LO relocs. 5520 (macro_build_lui): If place is not NULL, use the number in the 5521 expression. 5522 (load_address): Handle mips_big_got case. 5523 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and 5524 store macros. 5525 (OPTION_XGOT): Define. 5526 (md_longopts): Add "xgot" if OBJ_ELF. 5527 (md_parse_option): Handle -xgot. 5528 (md_show_usage): Mention -xgot. 5529 (md_apply_fix): Permit GOT/CALL_HI/LO relocs. 5530 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs. 5531 5532 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 5533 5534 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing 5535 the byte relocation, point it to the low byte of the word. 5536 5537 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian (a] cygnus.com> 5538 5539 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared. 5540 * configure: Rebuild. 5541 5542 Mon Feb 12 15:53:46 1996 Doug Evans <dje (a] charmed.cygnus.com> 5543 5544 * configure.in: Recognize any sparc* cpu. 5545 * configure: Regenerated. 5546 5547 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian (a] cygnus.com> 5548 5549 * read.c (potable): Add "mri" and ".mri". 5550 (s_mri): New function. 5551 * read.h (s_mri): Declare. 5552 * app.c (scrub_m68k_mri): New static variable. 5553 (mri_pseudo): New static variable. 5554 (do_scrub_begin): Add m68k_mri parameter. Use it rather than 5555 flag_m68k_mri. Initialize scrub_m68k_mri. 5556 (mri_state, mri_last_ch): New static variables. 5557 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch 5558 fields. 5559 (app_push): Save new fields. 5560 (app_pop): Restore new fields. 5561 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri. 5562 If TC_M68K, use a trivial state machine to look for occurrences of 5563 the .mri pseudo-op, and change the mode appropriately. 5564 * as.h (do_scrub_begin): Update prototype. 5565 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to 5566 do_scrub_begin. 5567 * config/tc-m68k.c (reg_prefix_optional_seen): New static 5568 variable. 5569 (m68k_mri_mode_change): New function. 5570 (md_parse_option): Set reg_prefix_optional_seen. 5571 * config/tc-m68k.h (m68k_mri_mode_change): Declare. 5572 (MRI_MODE_CHANGE): Define. 5573 * doc/as.texinfo: Document .mri pseudo-op. 5574 5575 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a 5576 comment character. 5577 5578 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab (a] issan.informatik.uni-dortmund.de> 5579 5580 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF: 5581 * config/m68k-parse.h (enum pic_relocation): Define. 5582 (struct m68k_exp): Add pic_reloc field. 5583 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. 5584 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable. 5585 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero 5586 otherwise. 5587 * config/tc-m68k.c: Delete definition of NO_RELOC. 5588 (struct m68k_it): Add pic_reloc field. 5589 (add_fix): Copy over pic_reloc field. 5590 (md_pseudo_table): Interpret .align parameter as byte count. 5591 (mote_pseudo_table): Likewise. 5592 (tc_m68k_fix_adjustable): New function. 5593 (get_reloc_code): New function. 5594 (md_assemble): Use it as last argument to fix_new_exp. 5595 (md_apply_fix_2): For a relocation against a symbol don't put the 5596 addend into the data. 5597 (tc_gen_reloc): Different addend computation for OBJ_ELF. 5598 (m68k_ip): Don't relax an operand that requires pic relocation. 5599 (md_begin): Align .text, .data and .bss on 4 byte boundary by 5600 default. 5601 * write.c (fixup_segment): Don't add symbol value to addend if 5602 TC_M68K and OBJ_ELF. 5603 * config/m68k-parse.y (yylex): Handle @PLTPC, etc. 5604 (motorola_operand): Add rule for `(zapc, EXPR)'. 5605 5606 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm (a] azstarnet.com> 5607 5608 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace 5609 *really* is permissible before the comma. 5610 5611 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian (a] cygnus.com> 5612 5613 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before 5614 inserting nop instructions. 5615 5616 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian (a] cygnus.com> 5617 5618 * config/te-aux.h: Change include of aux.h to aux-coff.h. 5619 5620 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian (a] cygnus.com> 5621 5622 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage 5623 class setting for a CALLNAME symbol in COFF. 5624 5625 * read.c (potable): Pass negative numbers for new .balign[wl] and 5626 .p2align[wl] pseudo-ops. 5627 (s_align_bytes): Treat a negative argument as specifying the fill 5628 length. 5629 (s_align_ptwo): Likewise. 5630 5631 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian (a] cygnus.com> 5632 5633 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl. 5634 (do_align): Take new len parameter. Change all callers. Pass it 5635 to md_do_align. 5636 (s_align_bytes): Arg now indicates the length of the fill pattern. 5637 (s_align_ptwo): Likewise. 5638 * config/obj-coff.c (write_object_file): Pass length to 5639 md_do_align. 5640 * config/tc-i386.h (md_do_align): Take new len parameter. 5641 * config/tc-m88k.h (md_do_align): Likewise. 5642 * config/tc-m88k.c (m88k_do_align): Likewise. 5643 * config/tc-sh.h (md_do_align): Likewise. 5644 * config/tc-sh.c (sh_do_align): Likewise. 5645 * doc/as.texinfo: Document new pseudo-ops. 5646 5647 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is 5648 done in cvt_frag_to_fill. 5649 5650 * config/tc-sh.h (sh_do_align): Declare. 5651 (md_do_align): Define. 5652 * config/tc-sh.c (sh_do_align): New function. 5653 5654 * ecoff.c (ecoff_build_lineno): Don't try to store the address 5655 difference if the next address is before the current one. 5656 5657 * config/tc-m68k.c (struct m68k_cpu): Add alias field. 5658 (archs): Initialize new field. 5659 (m68k_ip): Don't list alias names when listing CPUs which support 5660 an instruction. 5661 5662 * as.c (main): Call parse_args before read_begin. 5663 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in 5664 front of generated pseudo-ops. 5665 * read.c (potable): Ignore "name". 5666 (s_app_file): Permit a single quote after the string, since one 5667 may appear in m68k MRI mode. 5668 5669 * configure.in: Check for --enable-shared. If linking against 5670 shared BFD and opcodes, fix library name on SunOS, and try to set 5671 -rpath reasonably. 5672 * configure: Rebuild. 5673 5674 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian (a] cygnus.com> 5675 5676 * as.h (flag_m68k_mri): Declare. 5677 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M. 5678 * Many files: For MRI syntax that is specific to the m68k MRI 5679 assembler, check flag_m68k_mri rather than flag_mri or 5680 MRI_MODE_NEEDS_PSEUDO_DOT. 5681 5682 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian (a] cygnus.com> 5683 5684 * config/tc-i960.c (ARCH_HX): Define. 5685 (arch_tab): Add HX. 5686 (targ_has_sfr): Handle ARCH_HX. 5687 (targ_has_iclass): Handle ARCH_HX. 5688 (tc_coff_fix2rtype): Add return 0 to avoid warning. 5689 (tc_headers_hook): If the architecture was specified explicitly, 5690 use it when setting the flags. Set the extern variable coff_flags 5691 rather than headers->filehdr.f_flags, since the latter is set 5692 unconditionally in obj-coff.c. 5693 (i960_handle_align): Remove unused variable fixp. 5694 5695 Support for building bfd and opcodes as shared libraries, based on 5696 patches from Alan Modra <alan (a] spri.levels.unisa.edu.au>: 5697 * configure.in: Set OPCODES and BFD to search directories. 5698 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS. 5699 * configure: Rebuild. 5700 * Makefile.in (LDFLAGS, HLDFLAGS): New variables. 5701 (LIBDEPS): New variable. 5702 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use 5703 $(HLDFLAGS) in link. 5704 (check): Set LD_LIBRARY_PATH in the environment. 5705 5706 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner (a] wogglebug.tiac.net> 5707 5708 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2, 5709 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to 5710 read-only, not read/write. 5711 5712 Fri Feb 2 14:09:25 1996 Alan Modra <alan (a] spri.levels.unisa.edu.au> 5713 5714 * Makefile.in (INSTALL_XFORM): Remove -e. 5715 5716 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian (a] cygnus.com> 5717 5718 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather 5719 than comparing S_GET_SEGMENT to undefined_section. 5720 (write_object_file): Skip symbols which were equated to an 5721 undefined or common symbol. 5722 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and 5723 S_IS_COMMON rather than comparing S_GET_SEGMENT to 5724 undefined_section. 5725 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED 5726 or S_IS_COMMON call S_GET_VALUE. 5727 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. 5728 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated 5729 to an undefined or common symbol, convert the reloc to be against 5730 the target symbol. 5731 (obj_crawl_symbol_chain): Skip symbols which were equated to an 5732 undefined or common symbol. 5733 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. 5734 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated 5735 to an undefined or common symbol, convert the reloc to be against 5736 the target symbol. 5737 (obj_crawl_symbol_chain): Skip symbols which were equated to an 5738 undefined or common symbol. 5739 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and 5740 S_IS_COMMON rather than comparing S_GET_SEGMENT to 5741 undefined_section. 5742 (yank_symbols): Skip symbols which were equated to an undefined or 5743 common symbol. 5744 5745 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian (a] cygnus.com> 5746 5747 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001. 5748 * config/obj-bout.h (S_IS_LOCAL): Likewise. 5749 5750 * configure.in: Make sure we only add m68k-parse.o to 5751 ${extra_objects} once, no matter how many m68k targets have been 5752 enabled. 5753 * configure: Rebuild. 5754 5755 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac (a] slash.cygnus.com> 5756 5757 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New. 5758 * configure: Rebuild. 5759 5760 Wed Jan 31 14:03:17 1996 Richard Henderson <rth (a] tamu.edu> 5761 5762 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble". 5763 * doc/c-m68k.texi: Document .extend and .ldouble. 5764 5765 * configure.in (m68*-apple-aux*): New target. 5766 * config/te-aux.h: New file. 5767 * config/obj-coff.c (compare_external_relocs): New static function 5768 if TE_AUX. 5769 (do_relocs_for): Sort relocs if TE_AUX. 5770 (fixup_segment): If TE_AUX, store common symbol value in segment. 5771 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX. 5772 5773 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian (a] cygnus.com> 5774 5775 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001. 5776 5777 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not 5778 BSF_FUNCTION. 5779 (s_cpload): Set BSF_OBJECT for _gp_disp symbol. 5780 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the 5781 symbol. 5782 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag. 5783 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of 5784 an undefined symbol and the size of a function symbol. 5785 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT 5786 for all common symbols. 5787 5788 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn (a] cygnus.com> 5789 5790 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit 5791 scaling of index. 5792 5793 * expr.c (operand): Accept 0x hex constants in MRI mode if not on 5794 m68k. 5795 5796 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian (a] cygnus.com> 5797 5798 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type 5799 of object. From Ronald F. Guilmette <rfg (a] monkeys.com>. 5800 5801 * ecoff.c (localsym_t): Add addend field. 5802 (add_ecoff_symbol): Add addend argument. Change all callers. 5803 (coff_sym_value): Make static. 5804 (coff_sym_addend): New static variable. 5805 (ecoff_directive_def): Initialize coff_sym_addend. 5806 (ecoff_directive_val): Accept symbol + constant. 5807 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol. 5808 (ecoff_build_symbols): Include the addend in the symbol value. 5809 5810 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk (a] cygnus.com> 5811 5812 * config/tc-ppc.c (md_assemble): Ignore overflow on 5813 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16. 5814 5815 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5816 5817 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4 5818 bytes in size, so offset appropriately in big endian mode when 5819 writing the bottom 2 bytes. 5820 5821 Thu Jan 25 20:26:23 1996 Doug Evans <dje (a] charmed.cygnus.com> 5822 5823 * config/tc-sparc.c (default_compatible): New static local. 5824 (md_begin): Initialize it. Rewrite warn_on_bump handling. 5825 (sparc_ip): If no architecture or -bump specified, don't mark as 5826 mismatched those in default_compatible. 5827 5828 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian (a] cygnus.com> 5829 5830 SCO ELF support from Robert Lipe <robertl (a] arnet.com>: 5831 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5. 5832 * configure: Rebuild. 5833 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF. 5834 * config/tc-i386.c (sco_id): New function, if SCO_ELF. 5835 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF. 5836 (sco_id): Declare if SCO_ELF. 5837 5838 Thu Jan 25 03:10:53 1996 Doug Evans <dje (a] charmed.cygnus.com> 5839 5840 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted. 5841 ({max,warn_after}_architecture): New static locals. 5842 (md_begin): Replace NUMOPCODES with sparc_num_opcodes. 5843 If both architecture and -bump requested, set max_architecture to max. 5844 (sparc_md_end): Simplify. 5845 (sparc_ip): Replace references to can_bump_v9_p with max_architecture. 5846 Rewrite code to bump architecture and check for conflicts. 5847 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility 5848 with Solaris assembler. 5849 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch. 5850 (md_show_usage): Update. 5851 5852 Wed Jan 24 22:11:03 1996 Doug Evans <dje (a] charmed.cygnus.com> 5853 5854 * Makefile.in (RUNTEST): Fix reference to $${srcdir}. 5855 5856 Mon Jan 22 09:21:36 1996 Doug Evans <dje (a] charmed.cygnus.com> 5857 5858 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of 5859 #ifdef sparcv9 when choosing value. 5860 (ENV64): Delete. 5861 (md_end): Define. 5862 (sparc_md_end): Declare. 5863 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9. 5864 (initial_architecture): New static local. 5865 (can_bump_v9_p): Likewise. 5866 (NO_V9): Delete all occurrences. 5867 (sparc_md_end): New function. 5868 (sparc_ip): New local v9_arg_p. Rework fp reg number test. 5869 Don't bump architecture to v9 unless can_bump_v9_p set. 5870 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly. 5871 * configure.in (sparc64 target cpu): Don't set obj_format here. 5872 (SPARC_V9): Renamed from sparcv9. 5873 (sparc64-*-elf*): Define SPARC_ARCH64. 5874 * configure: Regenerated. 5875 * acconfig.h (SPARC_V9): Renamed from sparcv9. 5876 (SPARC_ARCH64): Add. 5877 * conf.in: Regenerated. 5878 * config/vmsconf.h: Update. 5879 5880 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith (a] cygnus.co.uk> 5881 5882 * config/tc-mips.c (load_register): Optimise "dli" loads. 5883 (md_show_usage): add "-mcpu=vr4100" to help text. 5884 5885 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian (a] cygnus.com> 5886 5887 * symbols.c (resolve_symbol_value): If a symbol is equated to an 5888 undefined symbol, preserve the X_op of O_symbol. 5889 (S_GET_VALUE): Fix check to permit this case. 5890 * write.c (write_relocs): If a reloc is against an undefined 5891 symbol equated to another symbol, change the reloc to be against 5892 the latter symbol. 5893 * config/obj-coff.c (do_relocs_for): Likewise. 5894 5895 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class 5896 XMC_PR. 5897 5898 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5899 5900 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target 5901 computer is PowerPC. 5902 5903 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations. 5904 5905 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections 5906 mentioned in the eabi. 5907 5908 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk (a] cygnus.com> 5909 5910 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section 5911 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section 5912 5913 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5914 5915 * config/tc-ppc.c (mapping): Add more relocation suffixes. 5916 5917 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5918 5919 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table 5920 as a section it is ok to have unadorned -mrelocatable pointers in. 5921 5922 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5923 5924 * config/tc-ppc.c (ppc_section*): Wrap these functions inside 5925 #ifdef OBJ_ELF. 5926 5927 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner (a] tiktok.cygnus.com> 5928 5929 * config/obj-elf.c (obj_elf_section): Add hooks so machine 5930 dependent section attributes can be handled. 5931 5932 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New 5933 macros to add support for exclude section flag and ordered section 5934 type. 5935 5936 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New 5937 functions to add support for exclude section flag and ordered 5938 section type. 5939 5940 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian (a] cygnus.com> 5941 5942 * subsegs.c (section_symbol): Don't try to look up the section 5943 symbol in the hash table. It should be possible to have a symbol 5944 with the same name as a section, but no connection to it. 5945 5946 * read.c (cons_worker): Only call mri_comment_end from flag_mri. 5947 From James Carlson <carlson (a] xylogics.com>. 5948 5949 * expr.c (operand): Skip whitespace after a close parenthesis. 5950 From James Carlson <carlson (a] xylogics.com>. 5951 5952 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson (a] chestnut.cygnus.com> 5953 5954 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of 5955 as_warn_where for relocation overflow. 5956 (parse_reg): Accept register name only if next character is 5957 not alphanumeric. 5958 5959 For older changes see ChangeLog-9295 5960 5962 Copyright (C) 1996-1997 Free Software Foundation, Inc. 5963 5964 Copying and distribution of this file, with or without modification, 5965 are permitted in any medium without royalty provided the copyright 5966 notice and this notice are preserved. 5967 5968 Local Variables: 5969 mode: change-log 5970 left-margin: 8 5971 fill-column: 74 5972 version-control: never 5973 End: 5974
