Fri Jan 4 12:48:22 EST 1991 Jay Fenlason (hack@ai.mit.edu) * messages.c Moved as_perror from input-scrub.c Modified the error messages to look better. * output-file.c Don't call as_fatal, just call exit() expr.c Slightly improve checking for foo-foo case in clean_up_expression(). Detect foo: bar: ... foo-bar... Tue Dec 4 16:29:20 EST 1990 Jay Fenlason (hack@ai.mit.edu) * m68k.c Fixed an obscure bug involving AOFF mode with a large constant displacement (Was forgetting to output the extension word.) make-gas.com Added a three line patch from Eric Youngdale that makes it possible to submit make-gas.com to a batch queue. Wed Nov 21 15:07:51 EST 1990 Jay Fenlason (hack@ai.mit.edu) * vms.c (VMS_TBT_Routine_END) Add a four line patch from Eric Youngdale. Tue Nov 13 14:02:15 EST 1990 Jay Fenlason (hack@ai.mti.edu) * vms-dbg.c (VMS_DBG_record()) Another one character patch from Eric Youngdale. Mon Oct 29 15:49:21 EST 1990 Jay Fenlason (hack@ai.mit.edu) * read.c Replace some as_warn calls with as_bad. Fri Oct 26 15:21:15 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * i386.c, i860.c, ns32k.c Add const changes. Mon Oct 22 14:04:26 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * sparc.c Add const changes. * make-gas.com define const= for VMS, since many older versions of GCC don't work correctly with const under VMS. Thu Oct 18 12:44:11 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * i860.c i860-opcode.h Added patches from rgb@mcc.com * read.c, symbols.c, vms.c, + new_file vms-dbg-module.c Added Eric Youngdale's VMS debugging patches, so debugging GCC output now works. * hash.c (hash_grow) Remember to blank out the wall entry in the new hash table. This is important on systems where malloc() returns non-zero storage. . . Tue Oct 16 10:11:35 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * output-file.c (output_file_create) if output filename is given as '-', write to stdout. * m68k.c Finally get the PCREL code to work right. Add relaxation of PCREL stuff This small fix from Ken Woodland (kenny%datacube.uucp@uunet.uu.net). * m68k.c Added some const declarations to constants. (md_relax_table, md_pseudo_table, etc. . .) Thu Oct 11 11:15:10 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * Makefile, read.c, write.c Include the i860 port. (New files i860.c i860-opcode.h i860.h) * m68k.c Fix some addressing modes, (AOFF, AINDEX, etc) to work in PC relative mode. * (all over) Raeburn's const hacking. This reduces the data-space size by declaring many tables, etc, as 'const'. Thu Sep 27 13:43:49 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * m68k.c (get_num) Fix so that 1:w is treated properly. * Makefile Replace references to a.out.h with a.out.gnu.h Tue Sep 25 15:50:36 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * sparc.c (md_number_to_imm) Fix so that RELOC_32 locations contain zero, so that it will work with some sparc loaders which don't assume that the locations in question do. A xix line patch from Michael Bloom (usc!srhqla!quad1!psivax!ttidca!mb@zaphod.mps.ohio-state.edu) Mon Sep 24 11:43:15 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * as.c #include if _POSIX_SOURCE defined. This because uses pid_t that's defined in it. * m68k.c reverse the sense of -l option, and allow :w and :l to override the default size of AOFF indexes. Also, allow -l to shorten branches to unknown labels from LONG to WORD. Thu Sep 13 17:05:09 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * vax.c (md_parse_option) Don't print a warning msg if given -J Wed Sep 5 14:26:14 EDT 1990 Jay Fenlason * expr.c (operand) Don't get garbaged high-order bits when given a lot of leading zeroes. Tue Sep 4 11:40:21 EDT 1990 Jay Fenlason * read.c (pseudo_set) Compain if we're setting the symbol to the difference of two symbols which are in different frags. (We can't find out how far apart they are.) Wed Aug 15 12:18:58 EDT 1990 Jay Fenlason * m68k.c (m68k_ip_op) Dyke out the code that deals with parsing :[wl] at the end of expressions since it is handled in get_num() and this was putting the result in the wrong place anyway. Corrected a couple of other references to ->isiz instead of con?->e_siz Mon Aug 13 15:53:46 EDT 1990 Jay Fenlason * read.c Handle .align specially on the sparc, or any other machine where OTHER_ALIGN is defined. Added option and comments about it to Makefile. Fri Aug 10 12:24:33 EDT 1990 Jay Fenlason * m68k.c (get_num) Handle SEG_PASS1 expressions. Mon Aug 6 16:32:29 EDT 1990 Jay Fenlason * write.c (fixup_segment) Added two patches for the NS32k and SEQUENT A six line patch from Ian Dall (asgard!aegir!hugin!augean!sibyl!ian@munnari.oz.au) Wed Aug 1 13:30:48 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * m68k.c Include REGISTER_PREFIX ifdefs. * write.c Include LOCAL_LABEL() and DOT_LABEL_PREFIX feature. * vax.c (md_parse_option) Accept -H option. * vms.c New version of case hasher, etc. These from Eric Youngdale Fri Jul 20 13:39:02 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * README Added README.APOLLO and README.COFF stuff Wed Jul 18 16:29:22 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * Makefile Added option for SEQUENT_COMPATABILITY * ns32k.c Add configurable syntax feature from ian@sibyl.eleceng.ua.oz@augean.ua.oz.au and SEQUENT_COMPATABILITY * ns32k-opcode.h Add configurable syntax feature. Mon Jul 16 11:44:14 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * write.c (relax_segment) On ns32k, add fragP->fr_pcrel_adjust to aim. (fixup_segment) On ns32k, don't subtract size from add_number on pcrel external symbols. * ns32k.c (md_relax_table) Use correct max displacements. This is a six-line patch from ian@sibyl.eleceng.ua.oz.au * ns32k.c (md_atof, convert_iif) Emit floating point numbers in the correct byte order. A seven line patch from ian@sibyl.eleceng.ua.oz.au * ns32k.c (all over) Some lint fixes. Mon Jul 9 13:17:00 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * app.c (do_scrub_next_char) If a comment is #{whitespace} don't treat the next line as comment also. * m68k.c (...) Accept apc@(num:[wl]), etc. * i386.c (md_assemble) Get bitfields correct when doing cross assembly to 386. A two line patch from Michael Bloom. (usc!srhqla!quad1!ttidca!mb@zaphod.mps.ohio-state.edu). * README.APOLLO a new file with vasta@apollo's name, address and phone # in it. * make-gas.com Deleted references to gdb source files. Fri Jul 6 14:34:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * i386.c Ignore the .optim directive * input-file.c Change from _IOLBF to _IOFBF in setbuffer emulation for SYSV. Mon Jun 18 15:36:49 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * sparc.c #ifdef DONTDEF s_sparc_align, since it isn't called from anywhere. Fri Jun 15 15:53:30 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * vax.c (md_parse_option) make the code agree with the documentation on the behaviour of the -d option. Thu Jun 7 14:23:54 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * atof-ieee.c (gen_to_words) Assemble 0r-0 correctly. * Makefile Remove last references to gdb*.c files. * version.c New version 1.36 Tue May 22 13:22:26 EDT 1990 Jay Fenlason (hack@ai.mit.edu) * Makefile Mention a work-around for a possible problem with HPUX7.0 Mon May 21 14:06:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) * sparc.c (sparc_ip): Change error message from "not in hash table" to "unknown opcode". Wed May 16 15:33:14 EDT 1990 hack@wookumz * i386.c (i386_operand) Print error msg if given an operand like 4(mumble) which we can't parse. * m68k.c (md_assemble) Add '3' to the list of operand-places that can be found in 'symbol-dependent info'. Also change 'confusing width' diagnostic to something more meaningful. Fri May 11 12:09:21 EDT 1990 hack@wookumz app.c (do_scrub_next_char) Don't flush the line after a line consisting of a single '/' A one-line patch from Mike Kupfer (kupfer@orc.olivetti.com) * i386.c (md_assemble) Call frag_wane() before calling frag_new() A one line patch from Steve Bleazard (steve@robobar.co.uk Tue May 8 12:56:25 EDT 1990 hack@wookumz * atof-generic.c (atof-generic) Modified the Infinity detection code to accept 0rinfinity and 0r-infinity as well as 0rinf and 0r-inf Thu Apr 26 15:17:31 EDT 1990 hack@wookumz * atof-ieee.c Change value of NaNs to 0x7fff ffff (float) and 0x7fff ffff ffff ffff (double) If you want some other value for NaN, use .long and spell it out yourself. atof-generic.c (atof_generic) Cleaned up code that detects NaN and Inf. vax.c (md_assemble) print a useful error message if expression() returns SEG_PASS1 or SEG_DIFFERENCE and we can't deal with those. Thu Apr 19 10:30:47 EDT 1990 hack@wookumz * input-scrub.c (AFTER_STRING) Make AFTER_STRING contain a null so that the strstr() call when looking for "#NO_APP" after a "#APP" will work. A two character patch from Bruce Robertson (bruce@heather.pooh.com) * Makefile, i386.c Use atof-ieee.c instead of atof-i386.c Mon Apr 16 16:20:55 EDT 1990 hack@wookumz * m68k.c (md_relax_table) Many of the offsets were off by two. Fixed some generic spacing problems thoughout the file. Thu Apr 12 12:22:35 EDT 1990 hack@wookumz * sparc.c (md_ri_to_chars) Handle little-endian cross assembly. * write.c (relax_segment) Compare addresses correctly to avoid accidentally relaxing a branch that we don't have to. These small changes from John Gilmore (gnu@toad.com) Fri Apr 6 12:52:15 EDT 1990 hack@wookumz * Makefile, expr.c symbols.c Correctly document the SUN_ASM_SYNTAX option, and make it work. Tue Mar 20 12:46:59 EST 1990 * as.c (main) Only trap SIGHUP, SIGINT, SIGPIPE, and SIGTERM, and only if they aren't being ignored. A three line patch from Paul Eggert (eggert@twinsun.com) * write.c (relax_segment) Correct typo 'growth - ' should have been growth = * atof-vax.c (next_bits, flonum_gen2vax) Clean up by sharing some variables. While we're at it, fix next_bits so that it doesn't use littlenums that don't exist. . . Tue Mar 13 16:23:21 EST 1990 hack@wookumz * Rename atof-m68k.c atof-ieee.c * Delete atof-ns32k.c * m68k.c sparc.c ns32k.c atof-ieee.c Call atof-ieee instead of atof-m68k or atof-ns32k * Makefile Compile with atof-ieee.c instead of atof-ns32k.c or atof-m68k.c Mon Mar 12 14:06:55 EST 1990 hack@wookumz * as.c If the signal handler gets called twice, exit immediatly. * ns32k.c Call gen_to_words with a pointer of the proper type, and call md_number_to_chars to put the results in the proper byte-order. Whoever wrote this code was *sloppy*! * Makefile ns32k.o depends on ns32k.c * vax.c (md_parse_option) If VMS, accept -+ and -h options. * vms.c (VMS_Case_Hack_Symbol) Replace #if NO_CASE_HACKING with references to the -h option. These small VMS patches from Angel Li (angel@flipper.miami.edu). Thu Mar 8 19:18:59 EST 1990 hack@wookumz * vms.c Some trivial patches from Eric Youngdale (YOUNGDALE@v6550c.nrl.navy.mil) Wed Mar 7 17:12:09 EST 1990 hack@wookumz * make-gas.com (Define error as as_fatal when compiling vax.c and vms.c A two line patch from Eric Youngdale (YOUNGDALE@v6550c.nrl.navy.mil) Tue Mar 6 16:01:09 EST 1990 hack@wookumz * Makefile Include ns32k options in makefile. A small patch from David Taylor (taylor@think.com). * as.c read.c write.c Makefile #ifdef DONTDEF out all the gdb symbol stuff, since it isn't used anymore and it doesn't work. Mon Mar 5 14:51:04 EST 1990 hack@wookumz * i386.c (md_assemble) Replace memchr() with index(). * as.c Trap signals 1 through NSIG, print an error msg, and don't produce an object file. * m68k.c Added a hack so that fsincosx fpx,fpy:fpz works. * messages.c New function: as_bad This is like as_warn, except -W doesn't disable it, and calling it inhibits production of an object file and causes a non-zero exit code. Tue Feb 13 14:25:53 EST 1990 hack@wookumz * Makefile Include G0 and LOADLIBES for Sequent Symmetry. Based on a small patch from Johan Widen (jw@sics.se) Thu Feb 1 14:08:58 EST 1990 hack@wookumz * m68k.c Replace 'abort' with 'abort()' which will work. Wed Jan 24 17:15:08 EST 1990 hack@ai.mit.edu * read.c (ignore_rest_of_line) Have it print the first junk char in both decimal and %c form. (read_a_source_file) On bad pseudo-op, print out the unknown pseudo-op's name. Tue Jan 23 13:12:48 EST 1990 hack@ai.mit.edu * read.c (pseudo_set) If the symbol is external, have it remain external. * i386-opcode.h Allow jc as a synonym for jb and jnc as a syn for jnb. Wed Jan 3 09:35:31 EST 1990 hack@ai.mit.edu * ns32k.c [cpureg_032] Change register id of psr from 0x0b to 0x0d * ns32k-opcode.h Change shift-counts for lsh and lshd to one byte instead of 2 and 4. A Trivial patch from John F. Peters (think!ames!practic.com!jfp@eddie) Tue Dec 5 16:37:44 EST 1989 hack@ai.mit.edu * ns32k.c (md_create_{long,short}_jump) Six line patch from John F Peters (think!ames!vine!practice.com!jfp) to use the correct addressing mode and byte-order for broken-word stuff. * write.c (write_object_file) One line patch to call fix_new_ns32k with the correct # of args. Fri Dec 1 16:44:21 EST 1989 hack@ai.mit.edu * atof-generic.c, flonum-mult.c A real fix for the trailing-zeroes problem from Georg Feil (ghfeil@white.toronto.edu) (two line change) Mon Nov 27 15:30:46 EST 1989 hack@ai.mit.edu * i386-opcode.h Fixed opcode-table entry for ljmp. A one char patch from eliot@mgm.mit.edu Mon Nov 20 12:41:28 EST 1989 hack@ai.mit.edu * expr.c Replace the generic_buffer hack with a more portable one */ * atof-generic.c (atof_generic) Ignore trailing zeroes after a decimal point. For some reason trailing zeroes (but not trailing nonzeroes) were causing loss of precision. I don't know why. . . * vms.c Change copyright notice. Install changes from Kenneth Adelman (adelman@tgv.com) for c++? (A dozen lines or so) Mon Nov 13 11:48:44 EST 1989 hack@ai.mit.edu * Makefile Add BINDIR and use it to control where the executable is installed. * i386.c Use __builtin_alloca if possible (trivial patch from Marco S. Hyman pacbell!dumbcat!marc) Mon Nov 6 18:24:47 EST 1989 hack@ai.mit.edu * version.c New version: 1.35 will be distributed with the 1.36 gcc release. Mon Oct 30 10:38:11 EST 1989 hack@ai.mit.edu * atof-m68k.c (atof_m68k) Don't put the bits[] array on the stack, since it may be pointed to after atof-m68k exits. Tue Oct 24 11:15:57 EDT 1989 hack@ai.mit.edu * atof-m68k.c Added #define for bcopy on USG systems. #ifdef TEST the print_gen() function. * a.out.h if USE_HP_INC_HDR then use ../binutils/hp-include/a.out.h Fri Oct 13 14:36:48 EDT 1989 hack@ai.mit.edu * vax.c (all) Ran vax through indent -gnu to make it readable. vax.c (vip_op) Correctly assemble code like jmp $*0x11223344 by setting vip_nbytes to 4 when using an immediate address. I hope this works! m68k.c (s_proc (new)) Added s_proc no-op pseudo-op. Makefile Added instructions for compiling on Sequent Symmetry and HP 9000/300. a.out.h Modified to compile on Sequent and HP above. (HP port based on a msg from asjl@comp.vuw.ac.nz (real name unknown)). Tue Oct 10 14:39:44 EDT 1989 hack@ai.mit.edu * vax.c (vip_op) Fixed a typo in an error msg and cleaned up some spacing stuff. Wed Sep 27 19:07:12 EDT 1989 hack@ai.mit.edu * app.c (do_scrub_next_char) Fixed parsing of # "file" garbage text so that it'll work again? (8 line patch from Mike Hibler (mike@cs.utah.edu)) Mon Sep 18 16:26:01 EDT 1989 hack@ai.mit.edu * app.c (do_scrub_next_char): Modify parsing of /* ... */ to work on the text /* ****/ * sparc.c (sparc_ip): Don't abort on insns that use the Alternate Spaces. Try to assemble them correctly. Thu Sep 14 11:42:44 EDT 1989 hack@ai.mit.edu * sparc.c (md_number_to_imm) Dozen line patch from jkp@sauna.hut.fi (Jyrki Kuoppala) so that gas output will work with shared libraries. * ns32k.c Include instead of if USG defined. (md_end) free(freeptr_static) instead of free(freeptr) . * atof-ns32k.c Include as.h so that sysV stuff (bzero) will be defined if needed. These ns32k changes from nixbur!mollers.pad@seismo.css.gov (Josef Moellers) Fri Sep 1 11:39:52 EDT 1989 hack@ai.mit.edu * atof-m68k.c (gen_to_words) Get the sign right on negative floating-point numbers. Wed Aug 30 13:59:57 EDT 1989 hack@ai.mit.edu * Makefile Remove the rest of the $< entries that kill sun make Fri Aug 25 15:00:30 EDT 1989 Nobody You Know (hack@ai.mit.edu) * atof-m68k.c (gen_to_words) deal with denormalized floating-point numbers. Tue Aug 22 02:03:05 1989 Roland McGrath (roland at hobbes.ai.mit.edu) * Makefile (gas-dist.tar): Put ChangeLog in the tar file. * version.c: Added comment telling Jay Fenl--I mean people--not to put changes in version.c, but to use ChangeLog instead. * version.c (version_string): Put "GNU" in all-caps. * version.c: Moved all comments about changes to ChangeLog (this file). Many anonymous entries have been attributed to Jay Fenlason (hack). Thu Aug 17 15:53:57 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) * Makefile: Removed $< references that seem to choke some versions of make. * frags.c (frag_grow): Fixed to deal with requests for very large frags (larger than frags.chunk_size). * app.c (do_scrub_next_char): Have it ignore any characters after the filename in a # line "filename". * sparc.c (s_common): On an error, don't print out input_line_pointer past the end of the line where the error is. * atof-generic.c (atof_generic): Accept any case for inf and nan. * m68k.c (m68_ip): Don't use PC-relative mode for alterable addressing modes. Tue Aug 15 04:58:36 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) * sparc.c (md_begin): Rewrote this function to perform consistency checks with the new opcode table. Fri Aug 11 16:01:16 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) * sparc-opcode.h (struct sparc_opcode): Replaced `mask' field with `lose'; removed `last' field. Updated all opcodes accordingly. Fixed several opcodes that generated the wrong instructions. sparc.c (md_begin, sparc_ip): Changed to use new struct sparc_opcode. Thu Aug 3 14:44:24 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) * Makefile (a32k): Use read- and write-ns32k.o * ns32k.c (encode_operand): Make sure pcrel_adjust starts out zeroed. * read.c (cons): Call fix_new_ns32k() if NS32K is defined. * write.c (write_object_file): Ditto. These so that .word sym-sym (etc) will produce values with the proper byte-order. Wed Aug 2 12:55:?? 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) * sparc.c (comment_chars[]): Removed '|' because it was causing problems. Probably not the best fix, since I suspect other assemblers (68020) may get | in .stabs also, and the 68020 needs the '|' comment character. Mon Jul 31 09:22:28 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) * sparc.c (sparc_ip): Allow the characters [0123] in opcodes. Tue Jul 25 16:32:12 1989 Jay Fenlason (hack) * atof-generic.c (atof_generic): Tried to keep size_of_digits_in_littlenum from going negative. * sparc-opcode.h: Added duplicate [i+1] entries to go with the [1+i] entries already there. A kludgy fix, but it works. Mon Jul 24 17:20:03 1989 Jay Fenlason (hack) * write.c (relax_segment): Modified rs_org code so it won't occasionally dump core. * write.c (pseudo_set): Modified SEG_DIFFERENCE to (perhaps) allow one to set a symbol to the difference of two other symbols. * ns32k.c (convert_iif): Moved size_so_far+=size and size=0 inside the check for a valid type. * sparc-opcode.h: Modified the entries for std "q,[1+i]", "D,[1+i]", and "Q,[1+i]". (In version 1.34) Jay Fenlason (hack) * Makefile: Reorganized, added stuff to make asparc. * sparc.c, sparc-opcode.h, sparc.h: Sparc port. * write.c: Set the size of text and bss segments to a multiple of eight bytes. * m68k.c: Moved .single pseudo-op to machine independent part. * atof-generic.c: Fixed type in #ifdef __GNUC__. * sparc-opcode.h: Handle "mov REG, %y". * make-gas.com: Know that error.c no longer exists. * sparc.c: Handle [expr+reg]. Don't call getExpression when looking for an immediate and getting something that starts with % and isn't %hi or %lo. * Teach the 68k about long conditional branches. (In version 1.33) Jay Fenlason (hack) * Use __builtin_alloca if available. * README: Added more instructions for reporting bugs. * ns32k-opcode.h: Changed the acbb, acbw, and acbd insns. * vax.c: Replaced instances of LENGTH[STRING] with STRING[LENGTH]. * ns32k.c (encode_operand): Increased max size of bit field for exts and inss instructions from 31 to 32 bits. * flonum-mult.c (flonum_multip): Fixed typo. * m68kc.: Allow #32 to be the same as #0 for bit-field ops. * make-gas.com, version.c, hex-value.c, flonum-const.c: VMS fixes. * ns32k.c, ns32k-opcode.h: More fixes from taylor@think.com. Mostly typos in comments, etc. * ns32k-opcode.h: Fixed size of immediate operands to andw and andd instructions. (In version 1.32) Jay Fenlason (hack) * read.c (s_set): Fixed misnamed variable. * as.c: Don't hang if given an invalid option. * m68k.c: Fixed bug in creating absolute long addresses for branches. * ns3k*: Some small ns32k patches. * m68k.c: Recognize 0rnan, 0rinf, 0r-inf. * app.c: Don't dump core on unterminated strings. * symbols.c: Give reasonable error messages. * ns32k*: Allow -m32032 and -m32532 options. * atof-*.c: Added support for NaN, Inf, and -Inf in atof_generic and the various descriptions. * m68k.c (add_fix): Replace occurrences of "width==" with "(width)==". This correct a precedence problem. * write.c, struc-symbol.h, m68k-opcode.h, m-hpux.h, Makefile: Changes for HP-UX from Chris Hanson (cph@kleph.ai.mit.edu). * m68k-opcode.h: Reorder movem insns so gdb will see the ones using the register list syntax first. * symbols.c (colon): Give more useful error messages when something was defined as a .comm and is now trying to be defined locally. Also, redefining a symbol is a fatal, not a warning. * m68k.c: Fixed a bug in using bignums as literal bit patterns for floating-point numbers. (In version 1.31) Jay Fenlason (hack) * i386*: More patches. * Moved machine-dependent option parsing into the machine-dependent source files. (In version 1.30) Jay Fenlason (hack) * i386*: New new version. * atof-m68k.c: Changed to be smaller, with somewhat better modularity. Also fixed an obscure bug wherein next_bits would return random bits. * m68k.c: Be more careful about creating PC-relative addressing modes on the 68000 and 68010. * frags.c (frag_new): Zero out the new frag. * Don't choke on "foo= bar" or on formfeeds. * read.c: Allow Sun-syntax local labels #ifdef SUN_ASM_SYNTAX. * m-sun3.h: Defined SUN_ASM_SYNTAX. (In version 1.29) Jay Fenlason (hack) * i386.c: Newer version that fixes a bug wherein a jump instruction would be split between two frags. * i386*: New version. * m68k.c: #ifdef M_SUN and -m68010, produce Sun-2 executables. (In version 1.28) Jay Fenlason (hack) * m68k.c: Added .single pseudo-op. * Made ". = X" and ".set .,X" equivalent to ".org X". The pseudo-symbol "." has the value of the location the assembler is currently assembling to. (In version 1.27) Jay Fenlason (hack) * Merged ns32k and i386 support. (In version 1.26) Jay Fenlason (hack) * Added partial ns32k support. * Added RMS's evil .word misfeature. Invented the -k (kludge) option to warn that this misfeature was used. * Modified some files to get rid of warnings from GCC. * Added fix so that / can also be a comment character by itself. (In version 1.25) Jay Fenlason (hack) * Installed patches for VMS. * as.h (SIZEOF_STRUCT_FRAG): Added space before backslash-newline. * messages.c: Fixed typo. * app.c: Handle : correctly. * error.c: Removed; no longer used. * m68k-opcode.h: Added fnop. Fixed to correctly handle fmovem with a register list and non-predecriment addressing mode. * m68k-opcode.h: Fixed to know about long form of FBcc insns. * write.c: Warn if a fixup ended up being wider than its field width. (In version 1.24) Jay Fenlason (hack) * Accept and ignore -mc68010 and -m68010 switches. * Correctly assemble long subroutine calls on the 68000 without using a 68020-specific instruction. * When calling with no filenames, read stdin. (In version 1.23) Jay Fenlason (hack) * app.c: Rewritten. * xmalloc.c, xrealloc.c: Replaced to work with GCC. (In version 1.22) Jay Fenlason (hack) * write.c: Fixed a VMS bug. * m68k.c: Fixed a bug having to do with turning absolute into PC-relative. * atof-m68k.c (atof_m68k, gen_to_words): Try to avoid a problem with running off the end of the LITTLENUMS. * vax.c: Fixed so parenthesized expressions work. * atof-generic.c: Added a cast that fixes problems with some C compilers. (In version 1.21) * Changes for VMS support and correct bitfield order for cross-assembly. (In version 1.20) * m68k*: Fixed "fmovel #N, fpcr". Added fpcr and fpsr to the list of registers. (In version 1.19) * m68k.c? (md_convert_frag): Don't put the fixups for absolute long to PC-relative in the data segment. * atof-generic.c: #include #ifdef sparc. (In version 1.18) * Re-fixed _vfprintf stuff (?). * Made "movem REG, ADDR" work. * Improved preprocessing, without temporary files. (In version 1.17) * Don't produce an undefined empty symbol for ".globl foo," (a line ending with a comma). * Fixed a bug wherein ".long X" became ".long 0" on the Sparc. * Fixed a bug which caused many "#APP" "#NO_APP" pairs to dump core. * Fixed calls to _doprnt to call _vfprintf #ifndef NO_VARARGS. (In version 1.16) * Merged HP-UX changes from Chris Hanson (cph@zurich.ai.mit.edu). * flonum-multip.c: Renamed to flonum-mult.c. * m-hpux.h: Created. * m68k.c (bcopy): Fixed. (In version 1.15) * struct-symbol.h: Renamed to struc-symbol.h. (In version 1.14) * vax.c: Added a quick fix for the offset of fixed-width branches not fitting in the field given. * gdb-lines.c, read.c: Added support for .gdline and .gdbline pseudo-ops. (In version 1.13) * read.c, atof-generic.c: Fixed bugs in reading in floating-point numbers. * m68k-opcode.h: Made "fmovep a0@, fp0" work. (In version 1.12) * write.c: Fixed an obscure bug in relaction that would occasionally cause the assembler to stop relaxing when it really had at least one more pass to do. (In version 1.11) * m68k*: Allow register lists in fmovem. * Added more floating-point exponents. * Print an error message on exponent overflow. (In version 1.10) * Fixed floating point bugs that made it generate incorrect numbers for values over 10^16 or so. (In version 1.09) * Fixed bug wherein you couldn't forward reference local label 0. (In version 1.08) * m68k.c, m68k-opcode.h: Added support for fmovem with register lists. * Fixed an obscure bug having to do with generating PC-relative addressing mode for things in the middle of the instruction instead of at the end. Wed Mar 1 15:29:24 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) * *.*: Modified copyright notices to reflect new General Public License. * Makefile: Added copyright notice. Fri Feb 17 09:42:01 1989 Jay Fenlason (hack at spiff) * Patched frags.c so that new frags start out bzero()ed. Thu Jan 26 14:23:44 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) * Added patches from pace to files as.h i386.c i386-opcode.h imull foo,%eax no longer gets assembled into the 32-64 bit multiply, which clobbers %edx behind gcc's back jcxz/jecxz were backwards There was a bug when using %ebp as a base register with no displacement Instructions like andb $0xffffff, %al used to put out too many immediate bytes The splitting jump instructions across frags could happen when obstack_room()==6 too. Local Variables: mode: indented-text left-margin: 8 version-control: never End: