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1.1.1.2 ! root 1: Mon Oct 29 15:49:21 EST 1990 Jay Fenlason ([email protected]) ! 2: ! 3: * read.c Replace some as_warn calls with as_bad. ! 4: ! 5: Fri Oct 26 15:21:15 EDT 1990 Jay Fenlason ([email protected]) ! 6: ! 7: * i386.c, i860.c, ns32k.c Add const changes. ! 8: ! 9: Mon Oct 22 14:04:26 EDT 1990 Jay Fenlason ([email protected]) ! 10: ! 11: * sparc.c Add const changes. ! 12: ! 13: * make-gas.com define const= for VMS, since many older versions of ! 14: GCC don't work correctly with const under VMS. ! 15: ! 16: Thu Oct 18 12:44:11 EDT 1990 Jay Fenlason ([email protected]) ! 17: ! 18: * i860.c i860-opcode.h Added patches from [email protected] ! 19: ! 20: * read.c, symbols.c, vms.c, + new_file vms-dbg-module.c ! 21: Added Eric Youngdale's <[email protected]> VMS debugging ! 22: patches, so debugging GCC output now works. ! 23: ! 24: * hash.c (hash_grow) Remember to blank out the wall entry in the new ! 25: hash table. This is important on systems where malloc() returns ! 26: non-zero storage. . . ! 27: ! 28: Tue Oct 16 10:11:35 EDT 1990 Jay Fenlason ([email protected]) ! 29: ! 30: * output-file.c (output_file_create) if output filename is given as ! 31: '-', write to stdout. ! 32: ! 33: * m68k.c Finally get the PCREL code to work right. Add relaxation of ! 34: PCREL stuff This small fix from Ken Woodland ! 35: (kenny%[email protected]). ! 36: ! 37: * m68k.c Added some const declarations to constants. (md_relax_table, ! 38: md_pseudo_table, etc. . .) ! 39: ! 40: Thu Oct 11 11:15:10 EDT 1990 Jay Fenlason ([email protected]) ! 41: ! 42: * Makefile, read.c, write.c Include the i860 port. ! 43: (New files i860.c i860-opcode.h i860.h) ! 44: ! 45: * m68k.c Fix some addressing modes, (AOFF, AINDEX, etc) to work in ! 46: PC relative mode. ! 47: ! 48: * (all over) Raeburn's const hacking. This reduces the data-space size by ! 49: declaring many tables, etc, as 'const'. ! 50: ! 51: Thu Sep 27 13:43:49 EDT 1990 Jay Fenlason ([email protected]) ! 52: ! 53: * m68k.c (get_num) Fix so that 1:w is treated properly. ! 54: ! 55: * Makefile Replace references to a.out.h with a.out.gnu.h ! 56: ! 57: Tue Sep 25 15:50:36 EDT 1990 Jay Fenlason ([email protected]) ! 58: ! 59: * sparc.c (md_number_to_imm) Fix so that RELOC_32 locations contain ! 60: zero, so that it will work with some sparc loaders which don't assume ! 61: that the locations in question do. A xix line patch from Michael Bloom ! 62: ([email protected]) ! 63: ! 64: Mon Sep 24 11:43:15 EDT 1990 Jay Fenlason ([email protected]) ! 65: ! 66: * as.c #include <sys/types.h> if _POSIX_SOURCE defined. This because ! 67: <signal.h> uses pid_t that's defined in it. ! 68: ! 69: * m68k.c reverse the sense of -l option, and allow :w and :l to ! 70: override the default size of AOFF indexes. ! 71: ! 72: Also, allow -l to shorten branches to unknown labels from LONG to WORD. ! 73: ! 74: Thu Sep 13 17:05:09 EDT 1990 Jay Fenlason ([email protected]) ! 75: ! 76: * vax.c (md_parse_option) Don't print a warning msg if given -J ! 77: ! 78: Wed Sep 5 14:26:14 EDT 1990 Jay Fenlason ! 79: ! 80: * expr.c (operand) Don't get garbaged high-order bits when given a ! 81: lot of leading zeroes. ! 82: ! 83: Tue Sep 4 11:40:21 EDT 1990 Jay Fenlason ! 84: ! 85: * read.c (pseudo_set) Compain if we're setting the symbol to the ! 86: difference of two symbols which are in different frags. (We can't ! 87: find out how far apart they are.) ! 88: ! 89: Wed Aug 15 12:18:58 EDT 1990 Jay Fenlason ! 90: ! 91: * m68k.c (m68k_ip_op) Dyke out the code that deals with parsing ! 92: :[wl] at the end of expressions since it is handled in get_num() ! 93: and this was putting the result in the wrong place anyway. ! 94: Corrected a couple of other references to ->isiz instead of con?->e_siz ! 95: ! 96: Mon Aug 13 15:53:46 EDT 1990 Jay Fenlason ! 97: ! 98: * read.c Handle .align specially on the sparc, or any other machine ! 99: where OTHER_ALIGN is defined. Added option and comments about it ! 100: to Makefile. ! 101: ! 102: Fri Aug 10 12:24:33 EDT 1990 Jay Fenlason ! 103: ! 104: * m68k.c (get_num) Handle SEG_PASS1 expressions. ! 105: ! 106: Mon Aug 6 16:32:29 EDT 1990 Jay Fenlason ! 107: ! 108: * write.c (fixup_segment) Added two patches for the NS32k ! 109: and SEQUENT A six line patch from Ian Dall ! 110: ([email protected]) ! 111: ! 112: Wed Aug 1 13:30:48 EDT 1990 Jay Fenlason ([email protected]) ! 113: ! 114: * m68k.c Include REGISTER_PREFIX ifdefs. ! 115: ! 116: * write.c Include LOCAL_LABEL() and DOT_LABEL_PREFIX feature. ! 117: ! 118: * vax.c (md_parse_option) Accept -H option. ! 119: ! 120: * vms.c New version of case hasher, etc. These from Eric Youngdale ! 121: <[email protected]> ! 122: ! 123: Fri Jul 20 13:39:02 EDT 1990 Jay Fenlason ([email protected]) ! 124: ! 125: * README Added README.APOLLO and README.COFF stuff ! 126: ! 127: Wed Jul 18 16:29:22 EDT 1990 Jay Fenlason ([email protected]) ! 128: ! 129: * Makefile Added option for SEQUENT_COMPATABILITY ! 130: ! 131: * ns32k.c Add configurable syntax feature from ! 132: [email protected]@augean.ua.oz.au ! 133: and SEQUENT_COMPATABILITY ! 134: ! 135: * ns32k-opcode.h Add configurable syntax feature. ! 136: ! 137: Mon Jul 16 11:44:14 EDT 1990 Jay Fenlason ([email protected]) ! 138: ! 139: * write.c (relax_segment) On ns32k, add fragP->fr_pcrel_adjust to ! 140: aim. ! 141: (fixup_segment) On ns32k, don't subtract size from ! 142: add_number on pcrel external symbols. ! 143: ! 144: * ns32k.c (md_relax_table) Use correct max displacements. ! 145: This is a six-line patch from [email protected] ! 146: ! 147: * ns32k.c (md_atof, convert_iif) Emit floating point numbers in ! 148: the correct byte order. A seven line patch from ! 149: [email protected] ! 150: ! 151: * ns32k.c (all over) Some lint fixes. ! 152: ! 153: Mon Jul 9 13:17:00 EDT 1990 Jay Fenlason ([email protected]) ! 154: ! 155: * app.c (do_scrub_next_char) If a comment is #{whitespace} ! 156: don't treat the next line as comment also. ! 157: ! 158: * m68k.c (...) Accept apc@(num:[wl]), etc. ! 159: ! 160: * i386.c (md_assemble) Get bitfields correct when doing cross ! 161: assembly to 386. A two line patch from Michael Bloom. ! 162: ([email protected]). ! 163: ! 164: * README.APOLLO a new file with vasta@apollo's name, address ! 165: and phone # in it. ! 166: ! 167: * make-gas.com Deleted references to gdb source files. ! 168: ! 169: Fri Jul 6 14:34:27 EDT 1990 Jay Fenlason ([email protected]) ! 170: ! 171: * i386.c Ignore the .optim directive ! 172: ! 173: * input-file.c Change from _IOLBF to _IOFBF in setbuffer emulation ! 174: for SYSV. ! 175: ! 176: Mon Jun 18 15:36:49 EDT 1990 Jay Fenlason ([email protected]) ! 177: ! 178: * sparc.c #ifdef DONTDEF s_sparc_align, since it isn't called from ! 179: anywhere. ! 180: ! 181: Fri Jun 15 15:53:30 EDT 1990 Jay Fenlason ([email protected]) ! 182: ! 183: * vax.c (md_parse_option) make the code agree with the documentation ! 184: on the behaviour of the -d option. ! 185: ! 186: Thu Jun 7 14:23:54 EDT 1990 Jay Fenlason ([email protected]) ! 187: ! 188: * atof-ieee.c (gen_to_words) Assemble 0r-0 correctly. ! 189: ! 190: * Makefile Remove last references to gdb*.c files. ! 191: ! 192: * version.c New version 1.36 ! 193: ! 194: Tue May 22 13:22:26 EDT 1990 Jay Fenlason ([email protected]) ! 195: ! 196: * Makefile Mention a work-around for a possible problem with HPUX7.0 ! 197: ! 198: Mon May 21 14:06:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) ! 199: ! 200: * sparc.c (sparc_ip): Change error message from "not in hash table" ! 201: to "unknown opcode". ! 202: ! 203: Wed May 16 15:33:14 EDT 1990 hack@wookumz ! 204: ! 205: * i386.c (i386_operand) Print error msg if given an operand like ! 206: 4(mumble) which we can't parse. ! 207: ! 208: * m68k.c (md_assemble) Add '3' to the list of operand-places that ! 209: can be found in 'symbol-dependent info'. Also change ! 210: 'confusing width' diagnostic to something more meaningful. ! 211: ! 212: Fri May 11 12:09:21 EDT 1990 hack@wookumz ! 213: ! 214: app.c (do_scrub_next_char) Don't flush the line after a line ! 215: consisting of a single '/' A one-line patch from Mike Kupfer ! 216: ([email protected]) ! 217: ! 218: * i386.c (md_assemble) Call frag_wane() before calling frag_new() ! 219: A one line patch from Steve Bleazard ([email protected] ! 220: ! 221: Tue May 8 12:56:25 EDT 1990 hack@wookumz ! 222: ! 223: * atof-generic.c (atof-generic) Modified the Infinity detection code ! 224: to accept 0rinfinity and 0r-infinity as well as 0rinf and 0r-inf ! 225: ! 226: Thu Apr 26 15:17:31 EDT 1990 hack@wookumz ! 227: ! 228: * atof-ieee.c Change value of NaNs to 0x7fff ffff (float) and ! 229: 0x7fff ffff ffff ffff (double) If you want some other value for ! 230: NaN, use .long and spell it out yourself. ! 231: ! 232: atof-generic.c (atof_generic) Cleaned up code that detects NaN ! 233: and Inf. ! 234: ! 235: vax.c (md_assemble) print a useful error message if expression() ! 236: returns SEG_PASS1 or SEG_DIFFERENCE and we can't deal with those. ! 237: ! 238: Thu Apr 19 10:30:47 EDT 1990 hack@wookumz ! 239: ! 240: * input-scrub.c (AFTER_STRING) Make AFTER_STRING contain a null ! 241: so that the strstr() call when looking for "#NO_APP" after a "#APP" ! 242: will work. A two character patch from Bruce Robertson ! 243: ([email protected]) ! 244: ! 245: * Makefile, i386.c Use atof-ieee.c instead of atof-i386.c ! 246: ! 247: Mon Apr 16 16:20:55 EDT 1990 hack@wookumz ! 248: ! 249: * m68k.c (md_relax_table) Many of the offsets were off by two. ! 250: Fixed some generic spacing problems thoughout the file. ! 251: ! 252: Thu Apr 12 12:22:35 EDT 1990 hack@wookumz ! 253: ! 254: * sparc.c (md_ri_to_chars) Handle little-endian cross assembly. ! 255: ! 256: * write.c (relax_segment) Compare addresses correctly to avoid ! 257: accidentally relaxing a branch that we don't have to. ! 258: These small changes from John Gilmore ([email protected]) ! 259: ! 260: Fri Apr 6 12:52:15 EDT 1990 hack@wookumz ! 261: ! 262: * Makefile, expr.c symbols.c Correctly document the SUN_ASM_SYNTAX ! 263: option, and make it work. ! 264: ! 265: Tue Mar 20 12:46:59 EST 1990 ! 266: ! 267: * as.c (main) Only trap SIGHUP, SIGINT, SIGPIPE, and SIGTERM, ! 268: and only if they aren't being ignored. A three line patch ! 269: from Paul Eggert ([email protected]) ! 270: ! 271: * write.c (relax_segment) Correct typo 'growth - ' should have been ! 272: growth = ! 273: ! 274: * atof-vax.c (next_bits, flonum_gen2vax) Clean up by sharing some ! 275: variables. While we're at it, fix next_bits so that it ! 276: doesn't use littlenums that don't exist. . . ! 277: ! 278: Tue Mar 13 16:23:21 EST 1990 hack@wookumz ! 279: ! 280: * Rename atof-m68k.c atof-ieee.c ! 281: ! 282: * Delete atof-ns32k.c ! 283: ! 284: * m68k.c sparc.c ns32k.c atof-ieee.c Call atof-ieee instead of ! 285: atof-m68k or atof-ns32k ! 286: ! 287: * Makefile Compile with atof-ieee.c instead of atof-ns32k.c or ! 288: atof-m68k.c ! 289: ! 290: Mon Mar 12 14:06:55 EST 1990 hack@wookumz ! 291: ! 292: * as.c If the signal handler gets called twice, exit immediatly. ! 293: ! 294: * ns32k.c Call gen_to_words with a pointer of the proper type, and ! 295: call md_number_to_chars to put the results in the proper byte-order. ! 296: Whoever wrote this code was *sloppy*! ! 297: ! 298: * Makefile ns32k.o depends on ns32k.c ! 299: ! 300: * vax.c (md_parse_option) If VMS, accept -+ and -h options. ! 301: ! 302: * vms.c (VMS_Case_Hack_Symbol) Replace #if NO_CASE_HACKING ! 303: with references to the -h option. These small VMS patches ! 304: from Angel Li ([email protected]). ! 305: ! 306: Thu Mar 8 19:18:59 EST 1990 hack@wookumz ! 307: * vms.c Some trivial patches from Eric Youngdale ! 308: ([email protected]) ! 309: ! 310: Wed Mar 7 17:12:09 EST 1990 hack@wookumz ! 311: * make-gas.com (Define error as as_fatal when compiling vax.c and vms.c ! 312: A two line patch from Eric Youngdale ! 313: ([email protected]) ! 314: ! 315: Tue Mar 6 16:01:09 EST 1990 hack@wookumz ! 316: ! 317: * Makefile Include ns32k options in makefile. A small patch from ! 318: David Taylor ([email protected]). ! 319: ! 320: * as.c read.c write.c Makefile #ifdef DONTDEF out all the gdb ! 321: symbol stuff, since it isn't used anymore and it doesn't work. ! 322: 1.1 root 323: Mon Mar 5 14:51:04 EST 1990 hack@wookumz 324: 1.1.1.2 ! root 325: * i386.c (md_assemble) Replace memchr() with index(). ! 326: 1.1 root 327: * as.c Trap signals 1 through NSIG, print an error msg, and don't 328: produce an object file. 329: 330: * m68k.c Added a hack so that fsincosx fpx,fpy:fpz works. 331: 332: * messages.c New function: as_bad This is like as_warn, except 333: -W doesn't disable it, and calling it inhibits production of an 334: object file and causes a non-zero exit code. 335: 336: Tue Feb 13 14:25:53 EST 1990 hack@wookumz 337: * Makefile Include G0 and LOADLIBES for Sequent Symmetry. 338: Based on a small patch from Johan Widen ([email protected]) 339: 340: Thu Feb 1 14:08:58 EST 1990 hack@wookumz 341: * m68k.c Replace 'abort' with 'abort()' which will work. 342: 343: Wed Jan 24 17:15:08 EST 1990 [email protected] 344: 345: * read.c (ignore_rest_of_line) Have it print the first junk char 346: in both decimal and %c form. 347: 348: (read_a_source_file) On bad pseudo-op, print out the unknown 349: pseudo-op's name. 350: 351: Tue Jan 23 13:12:48 EST 1990 [email protected] 352: 353: * read.c (pseudo_set) If the symbol is external, have it remain 354: external. 355: 356: * i386-opcode.h Allow jc as a synonym for jb and jnc as a syn for jnb. 357: 358: 359: Wed Jan 3 09:35:31 EST 1990 [email protected] 360: 361: * ns32k.c [cpureg_032] Change register id of psr from 0x0b to 0x0d 362: * ns32k-opcode.h Change shift-counts for lsh and lshd 363: to one byte instead of 2 and 4. 364: A Trivial patch from John F. Peters (think!ames!practic.com!jfp@eddie) 365: 366: Tue Dec 5 16:37:44 EST 1989 [email protected] 367: 368: * ns32k.c (md_create_{long,short}_jump) Six line patch from 369: John F Peters (think!ames!vine!practice.com!jfp) to use the 370: correct addressing mode and byte-order for broken-word stuff. 371: 372: * write.c (write_object_file) One line patch to call fix_new_ns32k 373: with the correct # of args. 374: 375: Fri Dec 1 16:44:21 EST 1989 [email protected] 376: 377: * atof-generic.c, flonum-mult.c A real fix for the trailing-zeroes 378: problem from Georg Feil ([email protected]) (two line change) 379: 380: Mon Nov 27 15:30:46 EST 1989 [email protected] 381: 382: * i386-opcode.h Fixed opcode-table entry for ljmp. A one char 383: patch from [email protected] 384: 385: Mon Nov 20 12:41:28 EST 1989 [email protected] 386: 387: * expr.c Replace the generic_buffer hack with a more portable one */ 388: 389: * atof-generic.c (atof_generic) Ignore trailing zeroes after a decimal 390: point. For some reason trailing zeroes (but not trailing nonzeroes) were 391: causing loss of precision. I don't know why. . . 392: 393: * vms.c Change copyright notice. Install changes from Kenneth Adelman 394: ([email protected]) for c++? (A dozen lines or so) 395: 396: Mon Nov 13 11:48:44 EST 1989 [email protected] 397: 398: * Makefile Add BINDIR and use it to control where the executable is 399: installed. 400: 401: * i386.c Use __builtin_alloca if possible (trivial patch from 402: Marco S. Hyman pacbell!dumbcat!marc) 403: 404: Mon Nov 6 18:24:47 EST 1989 [email protected] 405: 406: * version.c New version: 1.35 will be distributed with the 407: 1.36 gcc release. 408: 409: Mon Oct 30 10:38:11 EST 1989 [email protected] 410: 411: * atof-m68k.c (atof_m68k) Don't put the bits[] array on the stack, 412: since it may be pointed to after atof-m68k exits. 413: 414: Tue Oct 24 11:15:57 EDT 1989 [email protected] 415: 416: * atof-m68k.c Added #define for bcopy on USG systems. 417: #ifdef TEST the print_gen() function. 418: 419: * a.out.h if USE_HP_INC_HDR then use ../binutils/hp-include/a.out.h 420: 421: Fri Oct 13 14:36:48 EDT 1989 [email protected] 422: 423: * vax.c (all) Ran vax through indent -gnu to make it readable. 424: 425: vax.c (vip_op) Correctly assemble code like jmp $*0x11223344 426: by setting vip_nbytes to 4 when using an immediate address. 427: I hope this works! 428: 429: m68k.c (s_proc (new)) Added s_proc no-op pseudo-op. 430: 431: Makefile Added instructions for compiling on Sequent Symmetry 432: and HP 9000/300. 433: 434: a.out.h Modified to compile on Sequent and HP above. (HP port 435: based on a msg from [email protected] (real name unknown)). 436: 437: Tue Oct 10 14:39:44 EDT 1989 [email protected] 438: * vax.c (vip_op) Fixed a typo in an error msg and cleaned 439: up some spacing stuff. 440: 441: Wed Sep 27 19:07:12 EDT 1989 [email protected] 442: 443: * app.c (do_scrub_next_char) Fixed parsing of 444: # <line> "file" garbage 445: text so that it'll work again? (8 line patch from Mike Hibler 446: ([email protected])) 447: 448: Mon Sep 18 16:26:01 EDT 1989 [email protected] 449: 450: * app.c (do_scrub_next_char): Modify parsing of /* ... */ to work 451: on the text /* ****/ 452: 453: * sparc.c (sparc_ip): Don't abort on insns that use the Alternate 454: Spaces. Try to assemble them correctly. 455: 456: Thu Sep 14 11:42:44 EDT 1989 [email protected] 457: 458: * sparc.c (md_number_to_imm) Dozen line patch from [email protected] 459: (Jyrki Kuoppala) so that gas output will work with shared libraries. 460: 461: * ns32k.c Include <string.h> instead of <strings.h> if USG defined. 462: 463: (md_end) free(freeptr_static) instead of free(freeptr) . 464: 465: * atof-ns32k.c Include as.h so that sysV stuff (bzero) will be 466: defined if needed. These ns32k changes from 467: [email protected] (Josef Moellers) 468: 469: Fri Sep 1 11:39:52 EDT 1989 [email protected] 470: 471: * atof-m68k.c (gen_to_words) Get the sign right on negative 472: floating-point numbers. 473: 474: Wed Aug 30 13:59:57 EDT 1989 [email protected] 475: 476: * Makefile Remove the rest of the $< entries that kill sun make 477: 478: Fri Aug 25 15:00:30 EDT 1989 Nobody You Know ([email protected]) 479: 480: * atof-m68k.c (gen_to_words) deal with denormalized floating-point 481: numbers. 482: 483: Tue Aug 22 02:03:05 1989 Roland McGrath (roland at hobbes.ai.mit.edu) 484: 485: * Makefile (gas-dist.tar): Put ChangeLog in the tar file. 486: 487: * version.c: Added comment telling Jay Fenl--I mean people--not to put 488: changes in version.c, but to use ChangeLog instead. 489: 490: * version.c (version_string): Put "GNU" in all-caps. 491: 492: * version.c: Moved all comments about changes to ChangeLog (this file). 493: Many anonymous entries have been attributed to Jay Fenlason (hack). 494: 495: Thu Aug 17 15:53:57 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) 496: 497: * Makefile: Removed $< references that seem 498: to choke some versions of make. 499: 500: * frags.c (frag_grow): Fixed to deal with requests for very 501: large frags (larger than frags.chunk_size). 502: 503: * app.c (do_scrub_next_char): Have it ignore any characters 504: after the filename in a # line "filename". 505: 506: * sparc.c (s_common): On an error, don't print out 507: input_line_pointer past the end of the line where the error is. 508: 509: * atof-generic.c (atof_generic): Accept any case for 510: inf and nan. 511: 512: * m68k.c (m68_ip): Don't use PC-relative mode for alterable 513: addressing modes. 514: 515: Tue Aug 15 04:58:36 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) 516: 517: * sparc.c (md_begin): Rewrote this function to perform consistency 518: checks with the new opcode table. 519: 520: Fri Aug 11 16:01:16 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) 521: 522: * sparc-opcode.h (struct sparc_opcode): Replaced `mask' field with 523: `lose'; removed `last' field. Updated all opcodes accordingly. 524: Fixed several opcodes that generated the wrong instructions. 525: sparc.c (md_begin, sparc_ip): Changed to use new struct sparc_opcode. 526: 527: Thu Aug 3 14:44:24 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) 528: 529: * Makefile (a32k): Use read- and write-ns32k.o 530: * ns32k.c (encode_operand): Make sure pcrel_adjust starts out zeroed. 531: * read.c (cons): Call fix_new_ns32k() if NS32K is defined. 532: * write.c (write_object_file): Ditto. 533: These so that .word sym-sym (etc) will produce values with 534: the proper byte-order. 535: 536: Wed Aug 2 12:55:?? 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) 537: 538: * sparc.c (comment_chars[]): Removed '|' because it was causing 539: problems. Probably not the best fix, since I suspect other 540: assemblers (68020) may get | in .stabs also, and the 68020 needs 541: the '|' comment character. 542: 543: Mon Jul 31 09:22:28 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) 544: 545: * sparc.c (sparc_ip): Allow the characters [0123] in opcodes. 546: 547: Tue Jul 25 16:32:12 1989 Jay Fenlason (hack) 548: 549: * atof-generic.c (atof_generic): Tried to keep 550: size_of_digits_in_littlenum from going negative. 551: 552: * sparc-opcode.h: Added duplicate [i+1] entries to go with 553: the [1+i] entries already there. A kludgy fix, but it works. 554: 555: Mon Jul 24 17:20:03 1989 Jay Fenlason (hack) 556: 557: * write.c (relax_segment): Modified rs_org code so it won't 558: occasionally dump core. 559: 560: * write.c (pseudo_set): Modified SEG_DIFFERENCE to (perhaps) 561: allow one to set a symbol to the difference of two other symbols. 562: 563: * ns32k.c (convert_iif): Moved size_so_far+=size and size=0 inside 564: the check for a valid type. 565: 566: * sparc-opcode.h: Modified the entries for std "q,[1+i]", "D,[1+i]", 567: and "Q,[1+i]". 568: 569: (In version 1.34) Jay Fenlason (hack) 570: 571: * Makefile: Reorganized, added stuff to make asparc. 572: 573: * sparc.c, sparc-opcode.h, sparc.h: Sparc port. 574: 575: * write.c: Set the size of text and bss segments to a multiple of eight 576: bytes. 577: 578: * m68k.c: Moved .single pseudo-op to machine independent part. 579: 580: * atof-generic.c: Fixed type in #ifdef __GNUC__. 581: 582: * sparc-opcode.h: Handle "mov REG, %y". 583: 584: * make-gas.com: Know that error.c no longer exists. 585: 586: * sparc.c: Handle [expr+reg]. 587: Don't call getExpression when looking for an immediate and getting 588: something that starts with % and isn't %hi or %lo. 589: 590: * Teach the 68k about long conditional branches. 591: 592: (In version 1.33) Jay Fenlason (hack) 593: 594: * Use __builtin_alloca if available. 595: 596: * README: Added more instructions for reporting bugs. 597: 598: * ns32k-opcode.h: Changed the acbb, acbw, and acbd insns. 599: 600: * vax.c: Replaced instances of LENGTH[STRING] with STRING[LENGTH]. 601: 602: * ns32k.c (encode_operand): Increased max size of bit field for exts 603: and inss instructions from 31 to 32 bits. 604: 605: * flonum-mult.c (flonum_multip): Fixed typo. 606: 607: * m68kc.: Allow #32 to be the same as #0 for bit-field ops. 608: 609: * make-gas.com, version.c, hex-value.c, flonum-const.c: VMS fixes. 610: 611: * ns32k.c, ns32k-opcode.h: More fixes from [email protected]. 612: Mostly typos in comments, etc. 613: 614: * ns32k-opcode.h: Fixed size of immediate operands to andw and andd 615: instructions. 616: 617: (In version 1.32) Jay Fenlason (hack) 618: 619: * read.c (s_set): Fixed misnamed variable. 620: 621: * as.c: Don't hang if given an invalid option. 622: 623: * m68k.c: Fixed bug in creating absolute long addresses for branches. 624: 625: * ns3k*: Some small ns32k patches. 626: 627: * m68k.c: Recognize 0rnan, 0rinf, 0r-inf. 628: 629: * app.c: Don't dump core on unterminated strings. 630: 631: * symbols.c: Give reasonable error messages. 632: 633: * ns32k*: Allow -m32032 and -m32532 options. 634: 635: * atof-*.c: Added support for NaN, Inf, and -Inf in atof_generic and 636: the various descriptions. 637: 638: * m68k.c (add_fix): Replace occurrences of "width==" with 639: "(width)==". This correct a precedence problem. 640: 641: * write.c, struc-symbol.h, m68k-opcode.h, m-hpux.h, Makefile: Changes 642: for HP-UX from Chris Hanson ([email protected]). 643: 644: * m68k-opcode.h: Reorder movem insns so gdb will see the ones using the 645: register list syntax first. 646: 647: * symbols.c (colon): Give more useful error messages when something was 648: defined as a .comm and is now trying to be defined locally. 649: Also, redefining a symbol is a fatal, not a warning. 650: 651: * m68k.c: Fixed a bug in using bignums as literal bit patterns for 652: floating-point numbers. 653: 654: (In version 1.31) Jay Fenlason (hack) 655: 656: * i386*: More patches. 657: 658: * Moved machine-dependent option parsing into the machine-dependent 659: source files. 660: 661: (In version 1.30) Jay Fenlason (hack) 662: 663: * i386*: New new version. 664: 665: * atof-m68k.c: Changed to be smaller, with somewhat better modularity. 666: Also fixed an obscure bug wherein next_bits would return random bits. 667: 668: * m68k.c: Be more careful about creating PC-relative addressing modes 669: on the 68000 and 68010. 670: 671: * frags.c (frag_new): Zero out the new frag. 672: 673: * Don't choke on "foo= bar" or on formfeeds. 674: 675: * read.c: Allow Sun-syntax local labels #ifdef SUN_ASM_SYNTAX. 676: * m-sun3.h: Defined SUN_ASM_SYNTAX. 677: 678: (In version 1.29) Jay Fenlason (hack) 679: 680: * i386.c: Newer version that fixes a bug wherein a jump instruction 681: would be split between two frags. 682: 683: * i386*: New version. 684: 685: * m68k.c: #ifdef M_SUN and -m68010, produce Sun-2 executables. 686: 687: (In version 1.28) Jay Fenlason (hack) 688: 689: * m68k.c: Added .single pseudo-op. 690: 691: * Made ". = X" and ".set .,X" equivalent to ".org X". 692: The pseudo-symbol "." has the value of the location the assembler is 693: currently assembling to. 694: 695: (In version 1.27) Jay Fenlason (hack) 696: 697: * Merged ns32k and i386 support. 698: 699: (In version 1.26) Jay Fenlason (hack) 700: 701: * Added partial ns32k support. 702: 703: * Added RMS's evil .word misfeature. Invented the -k (kludge) option 704: to warn that this misfeature was used. 705: 706: * Modified some files to get rid of warnings from GCC. 707: 708: * Added fix so that / can also be a comment character by itself. 709: 710: (In version 1.25) Jay Fenlason (hack) 711: 712: * Installed patches for VMS. 713: 714: * as.h (SIZEOF_STRUCT_FRAG): Added space before backslash-newline. 715: 716: * messages.c: Fixed typo. 717: 718: * app.c: Handle : correctly. 719: 720: * error.c: Removed; no longer used. 721: 722: * m68k-opcode.h: Added fnop. 723: Fixed to correctly handle fmovem with a register list and 724: non-predecriment addressing mode. 725: 726: * m68k-opcode.h: Fixed to know about long form of FBcc insns. 727: 728: * write.c: Warn if a fixup ended up being wider than its field width. 729: 730: (In version 1.24) Jay Fenlason (hack) 731: 732: * Accept and ignore -mc68010 and -m68010 switches. 733: 734: * Correctly assemble long subroutine calls on the 68000 without using a 735: 68020-specific instruction. 736: 737: * When calling with no filenames, read stdin. 738: 739: (In version 1.23) Jay Fenlason (hack) 740: 741: * app.c: Rewritten. 742: 743: * xmalloc.c, xrealloc.c: Replaced to work with GCC. 744: 745: (In version 1.22) Jay Fenlason (hack) 746: 747: * write.c: Fixed a VMS bug. 748: 749: * m68k.c: Fixed a bug having to do with turning absolute into 750: PC-relative. 751: 752: * atof-m68k.c (atof_m68k, gen_to_words): Try to avoid a problem with 753: running off the end of the LITTLENUMS. 754: 755: * vax.c: Fixed so parenthesized expressions work. 756: 757: * atof-generic.c: Added a cast that fixes problems with some C 758: compilers. 759: 760: (In version 1.21) 761: 762: * Changes for VMS support and correct bitfield order for 763: cross-assembly. 764: 765: (In version 1.20) 766: 767: * m68k*: Fixed "fmovel #N, fpcr". Added fpcr and fpsr to the list of 768: registers. 769: 770: (In version 1.19) 771: 772: * m68k.c? (md_convert_frag): Don't put the fixups for absolute long to 773: PC-relative in the data segment. 774: 775: * atof-generic.c: #include <alloca.h> #ifdef sparc. 776: 777: (In version 1.18) 778: 779: * Re-fixed _vfprintf stuff (?). 780: 781: * Made "movem REG, ADDR" work. 782: 783: * Improved preprocessing, without temporary files. 784: 785: (In version 1.17) 786: 787: * Don't produce an undefined empty symbol for ".globl foo," (a line 788: ending with a comma). 789: 790: * Fixed a bug wherein ".long X" became ".long 0" on the Sparc. 791: 792: * Fixed a bug which caused many "#APP" "#NO_APP" pairs to dump core. 793: 794: * Fixed calls to _doprnt to call _vfprintf #ifndef NO_VARARGS. 795: 796: (In version 1.16) 797: 798: * Merged HP-UX changes from Chris Hanson ([email protected]). 799: 800: * flonum-multip.c: Renamed to flonum-mult.c. 801: 802: * m-hpux.h: Created. 803: 804: * m68k.c (bcopy): Fixed. 805: 806: (In version 1.15) 807: 808: * struct-symbol.h: Renamed to struc-symbol.h. 809: 810: (In version 1.14) 811: 812: * vax.c: Added a quick fix for the offset of fixed-width branches not 813: fitting in the field given. 814: 815: * gdb-lines.c, read.c: Added support for .gdline and .gdbline 816: pseudo-ops. 817: 818: (In version 1.13) 819: 820: * read.c, atof-generic.c: Fixed bugs in reading in floating-point 821: numbers. 822: 823: * m68k-opcode.h: Made "fmovep a0@, fp0" work. 824: 825: (In version 1.12) 826: 827: * write.c: Fixed an obscure bug in relaction that would occasionally 828: cause the assembler to stop relaxing when it really had at least one 829: more pass to do. 830: 831: (In version 1.11) 832: 833: * m68k*: Allow register lists in fmovem. 834: 835: * Added more floating-point exponents. 836: 837: * Print an error message on exponent overflow. 838: 839: (In version 1.10) 840: 841: * Fixed floating point bugs that made it generate incorrect numbers for 842: values over 10^16 or so. 843: 844: (In version 1.09) 845: 846: * Fixed bug wherein you couldn't forward reference local label 0. 847: 848: (In version 1.08) 849: 850: * m68k.c, m68k-opcode.h: Added support for fmovem with register lists. 851: 852: * Fixed an obscure bug having to do with generating PC-relative 853: addressing mode for things in the middle of the instruction instead of 854: at the end. 855: 856: Wed Mar 1 15:29:24 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) 857: 858: * *.*: Modified copyright notices to reflect new General Public 859: License. 860: 861: * Makefile: Added copyright notice. 862: 863: Fri Feb 17 09:42:01 1989 Jay Fenlason (hack at spiff) 864: 865: * Patched frags.c so that new frags start out bzero()ed. 866: 867: Thu Jan 26 14:23:44 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) 868: 869: * Added patches from pace to files as.h i386.c i386-opcode.h 870: imull foo,%eax no longer gets assembled into the 32-64 bit 871: multiply, which clobbers %edx behind gcc's back 872: 873: jcxz/jecxz were backwards 874: 875: There was a bug when using %ebp as a base register with no 876: displacement 877: 878: Instructions like andb $0xffffff, %al used to put out too many 879: immediate bytes 880: 881: The splitting jump instructions across frags could happen when 882: obstack_room()==6 too. 883: 884: Local Variables: 885: mode: indented-text 886: left-margin: 8 887: version-control: never 888: End:
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