| 1 | Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com> |
| 2 | |
| 3 | * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of |
| 4 | #ifdef sparcv9 when choosing value. |
| 5 | (ENV64): Delete. |
| 6 | (md_end): Define. |
| 7 | (sparc_md_end): Declare. |
| 8 | * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9. |
| 9 | (initial_architecture): New static local. |
| 10 | (can_bump_v9_p): Likewise. |
| 11 | (NO_V9): Delete all occurrences. |
| 12 | (sparc_md_end): New function. |
| 13 | (sparc_ip): New local v9_arg_p. Rework fp reg number test. |
| 14 | Don't bump architecture to v9 unless can_bump_v9_p set. |
| 15 | (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly. |
| 16 | * configure.in (sparc64 target cpu): Don't set obj_format here. |
| 17 | (SPARC_V9): Renamed from sparcv9. |
| 18 | (sparc64-*-elf*): Define SPARC_ARCH64. |
| 19 | * configure: Regenerated. |
| 20 | * acconfig.h (SPARC_V9): Renamed from sparcv9. |
| 21 | (SPARC_ARCH64): Add. |
| 22 | * config/vmsconf.h: Update. |
| 23 | |
| 24 | Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 25 | |
| 26 | * config/tc-mips.c (load_register): Optimise "dli" loads. |
| 27 | (md_show_usage): add "-mcpu=vr4100" to help text. |
| 28 | |
| 29 | Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 30 | |
| 31 | * symbols.c (resolve_symbol_value): If a symbol is equated to an |
| 32 | undefined symbol, preserve the X_op of O_symbol. |
| 33 | (S_GET_VALUE): Fix check to permit this case. |
| 34 | * write.c (write_relocs): If a reloc is against an undefined |
| 35 | symbol equated to another symbol, change the reloc to be against |
| 36 | the latter symbol. |
| 37 | * config/obj-coff.c (do_relocs_for): Likewise. |
| 38 | |
| 39 | * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class |
| 40 | XMC_PR. |
| 41 | |
| 42 | Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 43 | |
| 44 | * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target |
| 45 | computer is PowerPC. |
| 46 | |
| 47 | * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations. |
| 48 | |
| 49 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections |
| 50 | mentioned in the eabi. |
| 51 | |
| 52 | Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com> |
| 53 | |
| 54 | * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section |
| 55 | * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section |
| 56 | |
| 57 | Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 58 | |
| 59 | * config/tc-ppc.c (mapping): Add more relocation suffixes. |
| 60 | |
| 61 | Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 62 | |
| 63 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table |
| 64 | as a section it is ok to have unadorned -mrelocatable pointers in. |
| 65 | |
| 66 | Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 67 | |
| 68 | * config/tc-ppc.c (ppc_section*): Wrap these functions inside |
| 69 | #ifdef OBJ_ELF. |
| 70 | |
| 71 | Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 72 | |
| 73 | * config/obj-elf.c (obj_elf_section): Add hooks so machine |
| 74 | dependent section attributes can be handled. |
| 75 | |
| 76 | * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New |
| 77 | macros to add support for exclude section flag and ordered section |
| 78 | type. |
| 79 | |
| 80 | * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New |
| 81 | functions to add support for exclude section flag and ordered |
| 82 | section type. |
| 83 | |
| 84 | Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 85 | |
| 86 | * subsegs.c (section_symbol): Don't try to look up the section |
| 87 | symbol in the hash table. It should be possible to have a symbol |
| 88 | with the same name as a section, but no connection to it. |
| 89 | |
| 90 | * read.c (cons_worker): Only call mri_comment_end from flag_mri. |
| 91 | From James Carlson <carlson@xylogics.com>. |
| 92 | |
| 93 | * expr.c (operand): Skip whitespace after a close parenthesis. |
| 94 | From James Carlson <carlson@xylogics.com>. |
| 95 | |
| 96 | Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com> |
| 97 | |
| 98 | * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of |
| 99 | as_warn_where for relocation overflow. |
| 100 | (parse_reg): Accept register name only if next character is |
| 101 | not alphanumeric. |
| 102 | |
| 103 | Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com) |
| 104 | |
| 105 | * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset |
| 106 | addresses for static variables. |
| 107 | |
| 108 | Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 109 | |
| 110 | * config/tc-ppc.c (mapping): Make @got give a real GOT relocation, |
| 111 | and xgot give the old toc16 relocation. |
| 112 | (md_apply_fix3): Support all GOT relocations. |
| 113 | |
| 114 | Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com> |
| 115 | |
| 116 | * config/tc-mips.c (load_address): Correctly handle a constant in |
| 117 | SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>. |
| 118 | |
| 119 | Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| 120 | |
| 121 | * config/tc-sh.c (parse_reg): Recognize SH3 registers. |
| 122 | (get_specific): Handle A_SSR, A_SPC and A_REG_B. |
| 123 | (build_Mbytes): Handle REG_B. |
| 124 | |
| 125 | Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 126 | |
| 127 | * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro. |
| 128 | |
| 129 | Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com> |
| 130 | |
| 131 | * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS. |
| 132 | |
| 133 | Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| 134 | |
| 135 | * config/obj-coff.c (write_object_file): Set the s_align field to |
| 136 | the number of bytes, rather than to the power of 2. |
| 137 | |
| 138 | Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com> |
| 139 | |
| 140 | * Makefile.in (DISTCLEAN_HERE): New variable. |
| 141 | (distclean): Use it. |
| 142 | (maintainer-clean): Depend upon clean-here rather than clean, |
| 143 | distclean, and clean-info. Run make maintainer-clean in doc. |
| 144 | Remove files listed in DISTCLEAN_HERE. |
| 145 | * doc/Makefile.in (maintainer-clean realclean): Split out from |
| 146 | distclean. Depend upon clean-info and distclean. |
| 147 | |
| 148 | Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 149 | |
| 150 | * mac-as.r: Fix copyright and version strings. |
| 151 | (cfrg): Use PROG_NAME instead of literal name. |
| 152 | |
| 153 | Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 154 | |
| 155 | * read.c (read_a_source_file): If tc_unrecognized_line is defined, |
| 156 | call it. |
| 157 | * config/tc-a29k.h (tc_unrecognized_line): Define. |
| 158 | * config/tc-a29k.c (a29k_unrecognized_line): New function. |
| 159 | (md_operand): Handle a29k style local dollar labels. |
| 160 | |
| 161 | Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| 162 | |
| 163 | * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE. |
| 164 | |
| 165 | Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com> |
| 166 | |
| 167 | * read.c (s_fill): If md_flush_pending_output is defined, call |
| 168 | it. |
| 169 | |
| 170 | Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com> |
| 171 | |
| 172 | * config/obj-coff.c (size_section, fill_section, fixup_mdeps): |
| 173 | Treat rs_align_code like rs_align. |
| 174 | |
| 175 | Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 176 | |
| 177 | * config/tc-arm.c (cp_address_required_here): Set pre_inc when |
| 178 | converting an absolute address into a PC-relative one. |
| 179 | |
| 180 | Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 181 | |
| 182 | * mpw-config.in: Don't always use te-generic.h for emulation. |
| 183 | (powerpc-apple-macos): Use emulation te-macos.h. |
| 184 | start-sanitize-gm |
| 185 | (mips-gm-magic): New configuration. |
| 186 | end-sanitize-gm |
| 187 | * mpw-make.sed (install, install-only): Edit in Mac-specific |
| 188 | install procedure. |
| 189 | |
| 190 | Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 191 | |
| 192 | * configure.in: Improve message about unsupported ELF targets. |
| 193 | * configure: Rebuild. |
| 194 | |
| 195 | * config/tc-m88k.c (m88k_do_align): Correct check for whether fill |
| 196 | pattern is zero. From Manfred Hollstein. |
| 197 | |
| 198 | Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com> |
| 199 | |
| 200 | * config/tc-ppc.c (ppc_pe_section): To get the alignment right for |
| 201 | the various idata sections, we check the name on the .section pseudo. |
| 202 | |
| 203 | Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| 204 | |
| 205 | * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not |
| 206 | add section's paddr to add_number; compatibility to native as and |
| 207 | ld forbids. |
| 208 | |
| 209 | Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 210 | |
| 211 | * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3. |
| 212 | |
| 213 | * hash.c (struct hash_entry): Moved here... |
| 214 | * hash.h (struct hash_entry): ...from here. |
| 215 | |
| 216 | * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj |
| 217 | if it's already known to be null. |
| 218 | |
| 219 | Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 220 | |
| 221 | * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32 |
| 222 | bit relocs converted to PC relative relocs. This turned out to |
| 223 | add the offset from the beginning of .text twice. |
| 224 | |
| 225 | Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com> |
| 226 | |
| 227 | * stabs.c (s_stab_generic): In 's' case, free string from |
| 228 | obstack. |
| 229 | |
| 230 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field |
| 231 | sy_name_offset. |
| 232 | * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]: |
| 233 | Ditto. |
| 234 | |
| 235 | * subsegs.h (segment_info_type): Make bitfields unsigned. |
| 236 | |
| 237 | * expr.h (struct expressionS): Make X_op and X_unsigned bitfields, |
| 238 | and move them together. On most systems this will reduce the |
| 239 | structure size by one word. |
| 240 | (operatorT): Define O_max. |
| 241 | * expr.c (expr_begin): Verify that X_op is wide enough to hold |
| 242 | O_max. |
| 243 | |
| 244 | * read.c (pop_insert): Print error returned by hash table |
| 245 | insertion code. |
| 246 | |
| 247 | * as.c (dump_statistics): Split out from main; dump some hash |
| 248 | table stats and target-specific stats. |
| 249 | (start_time): No longer automatic to main. |
| 250 | (main): Set file-level start_time and call dump_statistics at |
| 251 | exit. Exit by calling xexit. |
| 252 | (show_usage): Make --statistics description less specific. |
| 253 | * subsegs.c (subsegs_print_statistics): New function. |
| 254 | * write.c (write_print_statistics): New function. |
| 255 | (n_fixups): New static variable. |
| 256 | (fix_new_internal): Increment it. |
| 257 | * read.c (read_print_statistics): New function. |
| 258 | * read.h (read_print_statistics): Declare. |
| 259 | * symbol.c (symbol_print_statistics): New function. |
| 260 | * symbol.h (symbol_print_statistics): Declare. |
| 261 | * hash.c (hash_print_statistics): New function. |
| 262 | * hash.h (hash_print_statistics): Declare. |
| 263 | * config/tc-i386.c (i386_print_statistics): New function. |
| 264 | * config/tc-i386.h (i386_print_statistics): Declare. |
| 265 | (tc_print_statistics): New macro. |
| 266 | * messages.c (as_fatal, as_assert, as_abort): Use xexit, not |
| 267 | exit. |
| 268 | |
| 269 | * hash.c (DELETED): Rewrite to use a valid but unique address. |
| 270 | (START_POWER): Reduce to 10. |
| 271 | (enum stat_enum): New enumerator, replacing STAT_* index macros. |
| 272 | Add new values for counting strcmp calls. |
| 273 | (GROW_FACTOR): New macro. |
| 274 | (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead |
| 275 | of nesting blocks. |
| 276 | (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2. |
| 277 | (hash_new): Use FULL_VALUE. |
| 278 | (struct hash_control): Definition moved here. |
| 279 | (hash_code): Don't mask to low bits. |
| 280 | (hash_ask): Mask returned hash code here. Check hash value before |
| 281 | calling strcmp; count strcmp calls. |
| 282 | * hash.h (struct hash_control): Declare, don't define, here. |
| 283 | (HASH_STATLENGTH): Deleted. |
| 284 | (struct hash_entry): Add field for hash code. |
| 285 | (hash_say, hash_apply): Don't declare. |
| 286 | |
| 287 | * hash.c (destroy): Return void. |
| 288 | (applicatee): Ditto. |
| 289 | (main): Fix declarations. |
| 290 | (hash_apply): Return void. Argument `function' returns void. Put |
| 291 | inside "#ifdef TEST". |
| 292 | (hash_say): Define only if TEST is defined. |
| 293 | * hash.h (hash_apply, hash_say): Declarations deleted. |
| 294 | |
| 295 | Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 296 | |
| 297 | * configure: Rebuild with autoconf 2.7. |
| 298 | |
| 299 | Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| 300 | |
| 301 | * aclocal.m4 (AC_PROG_CC): Remove local definition. |
| 302 | * configure: Rebuild with autoconf 2.6. |
| 303 | |
| 304 | Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> |
| 305 | |
| 306 | * config/tc-ppc.c (ppc_debug_name_section_size): Remove. |
| 307 | (ppc_stabx): Don't increment ppc_debug_name_section_size. |
| 308 | (ppc_bc): Likewise. |
| 309 | (ppc_frob_file): Remove. |
| 310 | * config/tc-ppc.h (tc_frob_file): Don't define. |
| 311 | (ppc_frob_file): Don't declare. |
| 312 | |
| 313 | Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com> |
| 314 | |
| 315 | * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h. |
| 316 | * config/alpha-opcode.h: Include one-operand variants of jmp and |
| 317 | jsr. |
| 318 | |
| 319 | * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict |
| 320 | with te-delta.h in 8.3 file systems. |
| 321 | * configure.in: Adjusted. |
| 322 | |
| 323 | Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com> |
| 324 | |
| 325 | * config/tc-mips.c (s_err): Remove; just use the one in read.c. |
| 326 | |
| 327 | * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal |
| 328 | number. |
| 329 | * expr.c (operand): Handle MRI suffixes after unadorned 0. |
| 330 | |
| 331 | Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com> |
| 332 | |
| 333 | Version 2.6 released. |
| 334 | * Makefile.in (VERSION): Updated to 2.6. |
| 335 | |
| 336 | * config/obj-coff.c (write_object_file): Change use of md_do_align |
| 337 | to pass a pointer rather than a fill value, to match other uses. |
| 338 | |
| 339 | Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com> |
| 340 | |
| 341 | * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon. |
| 342 | |
| 343 | * as.c (main): Move md_end call to just after call to |
| 344 | perform_an_assembly_pass. Delete cpu-specific code here. |
| 345 | * config/tc-i960.h (md_end): New macro, calls brtab_emit. |
| 346 | start-sanitize-rce |
| 347 | * config/tc-rce.c (md_end): Deleted. |
| 348 | * config/tc-rce.h (md_end): New macro, calls dump_literals. |
| 349 | end-sanitize-rce |
| 350 | * config/tc-arm.c (md_end): Unused function deleted. |
| 351 | * config/tc-ns32k.c (md_end): Ditto. |
| 352 | |
| 353 | * config/tc-i386.c (i386_align_code): New function, moved here |
| 354 | from HANDLE_ALIGN macro. |
| 355 | * config/tc-i386.h (HANDLE_ALIGN): Call it. |
| 356 | |
| 357 | Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 358 | |
| 359 | * config/tc-i386.h (md_do_align): cast fill and 0x90 to char |
| 360 | before comparing |
| 361 | |
| 362 | Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 363 | |
| 364 | * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate |
| 365 | multi-byte nops to avoid changing gcc. The necessary gcc change |
| 366 | might break old assemblers. |
| 367 | |
| 368 | Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 369 | |
| 370 | * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to |
| 371 | generate optimal multi-byte nop instructions for ".align n" |
| 372 | ".align n,0x90", and aligns requiring more than 15 bytes of |
| 373 | padding still generate multiple 0x90's as before. |
| 374 | |
| 375 | Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| 376 | |
| 377 | * config/tc-m68k.c (s_mri_until): Call pop_mri_control. |
| 378 | |
| 379 | Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 380 | |
| 381 | * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations. |
| 382 | * configure: Update. |
| 383 | * mpw-make.sed: Reorder commands to make sed happier. |
| 384 | * config/te-macos.h: New file. |
| 385 | * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac. |
| 386 | |
| 387 | Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com) |
| 388 | |
| 389 | * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for |
| 390 | conditional branches. |
| 391 | (md_apply_fix): Likewise. |
| 392 | |
| 393 | Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| 394 | |
| 395 | * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to |
| 396 | generate a reloc which the linker will not handle correctly. Fix |
| 397 | overflow checking--R_IREL is 18 bits, not 17. |
| 398 | |
| 399 | Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com> |
| 400 | |
| 401 | * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from |
| 402 | from a PC relative reloc if TC_A29K. |
| 403 | |
| 404 | * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing |
| 405 | code depends upon it. |
| 406 | |
| 407 | * config/tc-a29k.c (md_operand): Handle $float, $double, and |
| 408 | $extend. Based on code from Eric Freudenthal |
| 409 | <freudenthal@nyu.edu>. |
| 410 | * config/tc-a29k.h (LEX_DOLLAR): Define. |
| 411 | * read.c (LEX_DOLLAR): Define if not defined. |
| 412 | (lex_type): Use LEX_DOLLAR. |
| 413 | |
| 414 | Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu> |
| 415 | |
| 416 | * configure.in (a29k-nyu-sym1): New target, just like other a29k |
| 417 | targets. |
| 418 | |
| 419 | Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com> |
| 420 | |
| 421 | * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return. |
| 422 | |
| 423 | Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com> |
| 424 | |
| 425 | * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently |
| 426 | used only by "dlltool.c". |
| 427 | |
| 428 | Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com> |
| 429 | |
| 430 | * config/tc-alpha.c: Undefine inline if not __GNUC__. |
| 431 | (md_pseudo_table): Don't define "extern". |
| 432 | |
| 433 | Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| 434 | |
| 435 | * config/tc-ppc.c (ppc_biei): Force symbol into text_section. |
| 436 | |
| 437 | * config/tc-ppc.c (md_show_usage): Put backslash at end of line. |
| 438 | |
| 439 | Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com> |
| 440 | |
| 441 | * macro.c (macro_expand_body): Don't warn about == with a |
| 442 | nonexistent parameter, in case it is in a comment field. |
| 443 | |
| 444 | * as.c (main): On TC_A29K, call macro_init with macro_alternate |
| 445 | set to 1. |
| 446 | * macro.c (get_any_string): Don't keep quotes if macro_strip_at is |
| 447 | set, even if macro_alternate is set. |
| 448 | (get_apost_token): If macro_strip_at, only skip kind if it is '@'. |
| 449 | (sub_actual): If macro_strip_at, and kind is '@', don't look up |
| 450 | the token unless it ended in '@'. |
| 451 | * config/tc-a29k.c (line_separator_chars): Remove '@'. |
| 452 | * doc/c-a29k.texi: Document macro usage on A29K. |
| 453 | |
| 454 | Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com> |
| 455 | |
| 456 | * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a |
| 457 | signed word. |
| 458 | (install_operand): Likewise. |
| 459 | |
| 460 | * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern". |
| 461 | |
| 462 | Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| 463 | |
| 464 | * configure.in (m88k-motorola-sysv*): New target. |
| 465 | * configure: Rebuild. |
| 466 | * config/te-delta88.h: New file. |
| 467 | * config/obj-coff.c (write_object_file): Use md_do_align if it is |
| 468 | defined. |
| 469 | * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define. |
| 470 | (md_do_align): Define. |
| 471 | * config/tc-m88k.c: Include "subsegs.h". |
| 472 | (m88k_do_align): New function. |
| 473 | |
| 474 | * config/te-delta.h (STRIP_UNDERSCORE): Don't define. |
| 475 | (COFF_NOLOAD_PROBLEM): Define. |
| 476 | (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define. |
| 477 | |
| 478 | Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com> |
| 479 | |
| 480 | * config/tc-i386.c (md_assemble): For a jump instruction with |
| 481 | non-constant target, require 7 available bytes in the current |
| 482 | frag, not 6. |
| 483 | |
| 484 | Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com> |
| 485 | |
| 486 | * config/obj-elf.h: Include bfd/elf-bfd.h rather than |
| 487 | bfd/libelf.h. |
| 488 | |
| 489 | Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com> |
| 490 | |
| 491 | * configure.in (alpha-*-linux*): Use ecoff. |
| 492 | * configure: Rebuild. |
| 493 | * ecoff.c (ecoff_directive_extern): New function. |
| 494 | (ecoff_directive_weakext): New function. |
| 495 | (ecoff_build_symbols): Handle weak symbols. |
| 496 | (ecoff_setup_ext): Likewise. |
| 497 | (ecoff_frob_symbol): Warn about weak common symbols. |
| 498 | * ecoff.h (ecoff_directive_extern): Declare. |
| 499 | (ecoff_directive_weakext): Declare. |
| 500 | * symbols.c (S_IS_WEAK): New function. |
| 501 | * symbols.h (S_IS_WEAK): Declare. |
| 502 | * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and |
| 503 | "weakext". |
| 504 | * config/tc-mips.c (mips_pseudo_table): Remove "extern". |
| 505 | (s_extern): Remove. |
| 506 | |
| 507 | Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 508 | |
| 509 | * config/tc-ppc.c (ppc_lglobl): Do the right thing. |
| 510 | |
| 511 | * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS. |
| 512 | (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN. |
| 513 | (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT. |
| 514 | * config/obj-coff.c (coff_frob_symbol): Don't call |
| 515 | SA_SET_SYM_ENDNDX with the current symbol; call it with the next |
| 516 | one. If OBJ_XCOFF, try to figure out whether the symbol is going |
| 517 | to be dropped. |
| 518 | |
| 519 | * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec". |
| 520 | (ppc_stab_symbol): New static variable. |
| 521 | (ppc_change_csect): Check that ppc_toc_csect is not NULL. |
| 522 | (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set |
| 523 | sy_tc.real_name to the stab string. |
| 524 | (ppc_bc, ppc_ec): New static functions. |
| 525 | (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't |
| 526 | do anything. |
| 527 | (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a |
| 528 | suffix. |
| 529 | (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux |
| 530 | entries. |
| 531 | |
| 532 | * input-scrub.c (input_scrub_push): Reset sb_index. |
| 533 | |
| 534 | Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com> |
| 535 | |
| 536 | * listing.c (listing_newline): Don't create a frag in the absolute |
| 537 | section. |
| 538 | |
| 539 | Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com> |
| 540 | |
| 541 | * config/tc-ppc.c (md_pseudo_table): Add "data" and "text". |
| 542 | (ppc_csect): Move most of the code to ppc_change_csect, and call |
| 543 | it. |
| 544 | (ppc_change_csect): New static function, taken from ppc_csect. |
| 545 | (ppc_section): New static function. |
| 546 | (ppc_saw_abs): New static varable. |
| 547 | (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if |
| 548 | a symbol has no csect. |
| 549 | (ppc_adjust_symtab): New function. |
| 550 | * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF. |
| 551 | (ppc_adjust_symtab): Declare if OBJ_XCOFF. |
| 552 | |
| 553 | * write.c (write_object_file): If tc_adjust_symtab is defined, |
| 554 | call it just before the call to obj_adjust_symtab. |
| 555 | |
| 556 | * symbols.c (symbol_find_or_make): Change name to be const. |
| 557 | * symbols.h (symbol_find_or_make): Update declaration. |
| 558 | |
| 559 | Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 560 | |
| 561 | * doc/as.texinfo (Align): Mention SH. |
| 562 | * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not |
| 563 | .align value. |
| 564 | * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo. |
| 565 | (Z8000 Directives, even): Don't give numeric align value, instead |
| 566 | explain behavior. |
| 567 | |
| 568 | Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 569 | |
| 570 | * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment |
| 571 | instruction. |
| 572 | |
| 573 | Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com> |
| 574 | |
| 575 | * Makefile.in (diststuff): Also make info. |
| 576 | (maintainer-clean realclean): Also make clean-info. |
| 577 | |
| 578 | Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com) |
| 579 | |
| 580 | * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode. |
| 581 | (pa_subspace): For ".nsubspa", always create a new subspace |
| 582 | with the given attributes, even if one already exists with the |
| 583 | same name. |
| 584 | |
| 585 | Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 586 | |
| 587 | * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from |
| 588 | TC_FORCE_RELOCATION, taking an additional section argument. If |
| 589 | the section of the target symbol is not the same as the current |
| 590 | section, always force the relocation to be used. |
| 591 | (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section. |
| 592 | |
| 593 | * config/tc-ppc.c (md_pcrel_from_section): Rename from the |
| 594 | md_pcrel_from function, taking an additional section argument. |
| 595 | Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION. |
| 596 | |
| 597 | * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the |
| 598 | older TC_FORCE_RELOCATION if not defined. |
| 599 | (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from. |
| 600 | (fixup_segment): Use MD_PCREL_FROM_SECTION instead of |
| 601 | md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of |
| 602 | TC_FORCE_RELOCATION. |
| 603 | |
| 604 | Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com> |
| 605 | |
| 606 | * input-scrub.c (as_where): Set name to null pointer if we don't |
| 607 | have a file name. |
| 608 | * messages.c (identify): Only print filename if non-null. |
| 609 | (as_show_where): Ditto, for line number too. |
| 610 | (as_warn_internal, as_bad_internal): Ditto. |
| 611 | |
| 612 | * input-file.c (input_file_open): If the input file can't be |
| 613 | opened, consider it an error. |
| 614 | |
| 615 | Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> |
| 616 | |
| 617 | * config/tc-mips.c: Added mips_4100 control, and support for |
| 618 | accepting the 4100 as a MIPS architecture variant (md_begin, |
| 619 | macro_build, mips_ip, md_parse_option). Adding suitable |
| 620 | command-line OPTIONs, and updating the help text (md_show_usage). |
| 621 | |
| 622 | Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com> |
| 623 | |
| 624 | * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when |
| 625 | BFD_ASSEMBLER is defined. |
| 626 | |
| 627 | * Use one active frag and one obstack per frag chain: |
| 628 | * frags.c (frags): Variable deleted. |
| 629 | (frag_alloc): New function. |
| 630 | (frag_grow, frag_more, frag_variant, frag_now_fix, |
| 631 | frag_append_1_char): Refer to frchain_now->frch_obstack instead of |
| 632 | frags variable. |
| 633 | (frag_new): Ditto. Verify that frch_last and frag_now match on |
| 634 | entry and exit, and that old frag_now has non-zero type. Replace |
| 635 | "know" uses with "assert". Use frag_alloc instead of mucking with |
| 636 | obstack alignment. |
| 637 | * frags.h (frags): Declaration deleted. |
| 638 | * subsegs.h (struct frchain): Add new field frch_frag_now. |
| 639 | * subsegs.c (frchains, dummy_frag, absolute_frchain): New static |
| 640 | variables. |
| 641 | (subsegs_begin): Initialize frchains obstack. Under gcc, don't |
| 642 | give it any stricter alignment than frchainS structures need. Do |
| 643 | not initialize frags obstack. Set frag_now to point to |
| 644 | dummy_obstack. Initialize absolute_frchain. |
| 645 | (subseg_set_rest): Save and restore frag_now in frch_frag_now |
| 646 | field of frchainS. Don't create new frags on section switch, and |
| 647 | use frag_alloc when creating a new frag chain. For absolute |
| 648 | section, set frchain_now to absolute_frchain. Verify that |
| 649 | frch_last and frag_now match on entry and exit. Initialize |
| 650 | per-chain obstack, and under gcc, set required alignment to that |
| 651 | needed by fragS structure. |
| 652 | |
| 653 | * write.c (chain_frchains_together_1): Verify fr_type is nonzero. |
| 654 | |
| 655 | * stabs.c (get_stab_string_offset): Only copy input string if a |
| 656 | fresh copy is needed, not if the section already exists. |
| 657 | (s_stab_generic): Cache stab section name to bypass lookups, since |
| 658 | usually it will match. Could be made faster still by changing the |
| 659 | memory allocation rules. |
| 660 | (s_xstab): Cache section name to bypass repeated string |
| 661 | allocation. |
| 662 | |
| 663 | * frags.c (frag_new): Deleted register declarations. |
| 664 | |
| 665 | * listing.c (frag_now): Don't declare. |
| 666 | |
| 667 | * as.c (chunksize): New variable. |
| 668 | (debug_memory): New variable. |
| 669 | (main): If debug_memory is set, reduce chunksize and |
| 670 | _bfd_chunksize. |
| 671 | * as.h (chunksize): Declare it. |
| 672 | * read.c (read_begin): Use it. |
| 673 | |
| 674 | * config/tc-alpha.c (md_shortopts): Include 'g'. |
| 675 | (md_parse_option): Ignore it. |
| 676 | |
| 677 | * Makefile.in (distclean): Remove Makefile and config.status from |
| 678 | testsuite directory. |
| 679 | (clean-here): Don't delete testsuite. Instead, delete only the |
| 680 | files within it that would be generated by running tests. |
| 681 | |
| 682 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call |
| 683 | frag_now_fix instead of accessing obstack info directly. |
| 684 | * config/tc-arm.c (s_ltorg): Ditto. |
| 685 | (md_assemble): Ditto. |
| 686 | |
| 687 | * config/tc-i386.c (md_assemble): Call frag_grow instead of |
| 688 | obstack_room. |
| 689 | |
| 690 | Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com> |
| 691 | |
| 692 | * stabs.c (aout_process_stab): Insert debug symbol into symbol |
| 693 | chain after parsing value expression, if any, to avoid separating |
| 694 | continued .stabs lines. |
| 695 | |
| 696 | Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com> |
| 697 | |
| 698 | * config/tc-mips.c (mips_elf_pseudo_table): Remove. |
| 699 | (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table. |
| 700 | |
| 701 | Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net> |
| 702 | |
| 703 | * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for |
| 704 | -mcom support and PPC_OPCODE_ANY for -many. |
| 705 | (md_parse_option): Ditto. |
| 706 | (ppc_arch): Ditto. |
| 707 | (md_begin): For duplicate instructions, print all duplicates |
| 708 | before aborting. |
| 709 | |
| 710 | Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com> |
| 711 | |
| 712 | * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on |
| 713 | common mode operation. |
| 714 | (md_show_usage): Add -mcom to usage message. |
| 715 | |
| 716 | Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com> |
| 717 | |
| 718 | * expr.c (op_rank): Add O_symbol_rva. |
| 719 | * expr.h (operatorT): Add O_symbol_rva. |
| 720 | * read.c (cons_worker): Set O_symbol_rva when necessary. |
| 721 | * write.c (fix_new_exp): Understand O_symbol_rva. |
| 722 | |
| 723 | Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com> |
| 724 | |
| 725 | * config/tc-mips.c: Correct s_cons arguments. From Michael |
| 726 | Joosten <joost@ori.cadlab.de>. |
| 727 | |
| 728 | Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com> |
| 729 | |
| 730 | * config/tc-ppc.c (ppc_macro): Make count unsigned. |
| 731 | (ppc_biei): Set segment to now_seg and value to coff_n_line_nos. |
| 732 | (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting |
| 733 | the fix_line field. |
| 734 | * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and |
| 735 | make non-static. Change all users. |
| 736 | * config/obj-coff.h (coff_n_line_nos): Declare. |
| 737 | |
| 738 | Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 739 | |
| 740 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 741 | |
| 742 | * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message. |
| 743 | |
| 744 | * config/obj-elf.c (obj_elf_common): Convert specified byte |
| 745 | alignment to power of two. Set size of local bss symbol. |
| 746 | |
| 747 | * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name. |
| 748 | |
| 749 | Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 750 | |
| 751 | * sb.c, macro.c: Decide whether to include <string.h> or |
| 752 | <strings.h> just as as.h does. |
| 753 | |
| 754 | Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com> |
| 755 | |
| 756 | * Makefile.in (site.exp): Fix setting of $srcdir. |
| 757 | |
| 758 | * config/tc-arm.c (md_atof): Fix little-endian output. |
| 759 | * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for |
| 760 | all coff targets. |
| 761 | |
| 762 | Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com> |
| 763 | |
| 764 | * doc/as.texinfo: Split out the NS32k family documentation, |
| 765 | despite its being commented out for now. |
| 766 | * doc/c-ns32k.texi: New file. |
| 767 | |
| 768 | * sb.c, macro.c: Include string.h. |
| 769 | |
| 770 | * Makefile.in (comparison): Only check *.o; we don't care if |
| 771 | timestamps inserted by the native linker differ. |
| 772 | |
| 773 | * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern |
| 774 | if alignment stricter than 4 bytes is requested; in that case, |
| 775 | align to a 4-byte boundary first. |
| 776 | |
| 777 | Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu> |
| 778 | |
| 779 | * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used |
| 780 | uninitialized" warning for `Max_Source_Offset'. |
| 781 | |
| 782 | Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com> |
| 783 | |
| 784 | * config/tc-ppc.c (parse_toc_entry): New function to parse [toc] |
| 785 | qualifiers and detect errors if present. |
| 786 | (md_assemble): Add call to parse_toc_entry. Also added some support |
| 787 | for the [tocv] qualifier. |
| 788 | (ppc_pe_tocd): New function to support data in the toc section. |
| 789 | |
| 790 | Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com> |
| 791 | |
| 792 | * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for |
| 793 | an absolute symbol. |
| 794 | |
| 795 | Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com> |
| 796 | |
| 797 | * config/tc-m68k.c (isword): Accept all values from -65536 to |
| 798 | +65535, so ~VAL will not be rejected. |
| 799 | |
| 800 | * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode, |
| 801 | skip characters after the pseudo-op. |
| 802 | (s_else): Likewise. |
| 803 | * read.c (get_line_sb): Don't look past buffer_limit. |
| 804 | (s_include): In MRI mode, skip characters after the file name. |
| 805 | |
| 806 | Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com> |
| 807 | |
| 808 | * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit |
| 809 | periods in register names. |
| 810 | |
| 811 | For older changes see ChangeLog.1. |