diff options
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 1325 |
1 files changed, 4 insertions, 1321 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 9e83613..f7dd25d 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,1326 +1,9 @@ -Fri Jan 24 16:48:32 1992 Steve Chamberlain (sac at rtl.cygnus.com) +Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) - * listing.c, config/obj-aout.c: added intermixed - source/assembler file listings to files with stabs in them. + * nearly everything. flush ChangeLog, package as gas-1.92.1. + ChangeLog's prior to this are sketchy at best. I have logs. + They just aren't ChangeLogs. -Thu Jan 23 17:30:08 1992 Steve Chamberlain (sac at rtl.cygnus.com) - - * symbols.c(colon): if a symbol is being multiply defined as exactly - the same value, then don't cause a fatal error. This fixes - P00000616 - where a def _foo= . followed by foo: is seen. - -Wed Jan 8 11:26:40 1992 Steve Chamberlain (sac at rtl.cygnus.com) - - * config/obj-coffbfd.c: lint - * config/tc-h8300.c, config/tc-h8300.h: Too Many bug fixes - * config/tc-m68k.h, config/tc-sparc.h: Override default - listing options to give better effect. - - Added support for listings - * Makefile.in: include listing.[co] - * as.c: parse -l - * as.h: include listing.h, include listing hook into frag - * frags.c (frag_new): hook for creating line number info - * messages.c (as_warn, as_bad): remember message for listing - * read.c: add new pseudos to the table - * write.c: (relax_segment): need to cope with branches with 0 - offsets, so create M68K_AIM_KLUDGE- this came to light because - listings make lots of zero length frags. - * listing.c, listing.h: new files - -Mon Jan 6 06:13:23 1992 John Gilmore (gnu at cygnus.com) - - * config/tc-m68k.c (md_parse_option): Default to allowing - floating point opcodes with processors that support them. - -Sat Jan 4 16:34:16 1992 John Gilmore (gnu at cygnus.com) - - * as.h: Move redefine of xfree. - * config/ho-generic.h: Declare free(), since it's used without - ()s in obstack_begin. - * read.c: Use xmalloc, not malloc. - * expr.c, input-scrub.c, write.c: Avoid "know" macros - that cover more than one line, since this causes char strings - with embedded newlines. - -Wed Dec 11 18:13:07 1991 Steve Chamberlain (sac at rtl.cygnus.com) - * configure.in: handle rename of obj-coffbfd - * config/obj-coffbfd.c: lint, don't fixup relocs if H8300, use - tc_reloc_mangle to prepare relocation if one available - * config/tc-h8300.h: added tc_reloc_mangle routine - -Tue Dec 10 04:07:28 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * input-file.c: don't close a NULL file pointer. - - * Makefile.in: infodir belongs in datadir. - -Sat Dec 7 17:13:42 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: fix fake-as target to also create as.new. - -Fri Dec 6 23:16:43 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: install using INSTALL_DATA and INSTALL_PROGRAM. - correct include directory locations. added standards.text - support. - - * configure.in: mark this directory as target dependent. - -Thu Dec 5 22:46:23 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: idestdir and ddestdir go away. Added - copyrights and shift gpl to v2. Added ChangeLog if it - didn't exist. docdir and mandir now keyed off datadir by - default. - -Wed Dec 4 10:28:48 1991 Steve Chamberlain (sac at cygnus.com) - - * config/obj-coff-bfd.c (crawl_symbol_chain): only move a - symbol to the end of a file if it really is external. - - -Sat Nov 30 23:03:59 1991 Steve Chamberlain (sac at rtl.cygnus.com) - - * as.h: reloc.h->aout/reloc.h. - * a.out.gnu.h: reloc.h->aout/reloc.h - -Thu Nov 28 13:21:41 1991 Steve Chamberlain (sac at rtl.cygnus.com) - - * config/obj-coff-bfd: made multiple sections with subsections - work. - * config/tc-h8300.c: made $ statement sep, and int alloc 2 bytes. - - -Mon Nov 25 17:26:22 1991 Steve Chamberlain (sac at cygnus.com) - - * as.c: (perform_an_assembly_pass): moved declaration of i to - avoid a syntax error. Now always create the three default - sections when in MANY_SEGMENTS mode. - * as.h: New improved way of specifying MANY_SEGMENTS - * configure.in: hds object format is now coff-bfd - * subsegs.h: add line numbers and section stuff to the - segment_info structure. (But go back later and fix.. this is - COFF specific) - - -Thu Oct 24 17:25:59 1991 Steve Chamberlain (steve at rtl.cygnus.com) - - * config/obj-coff.c (obj_coff_dim): Allows newline to end a - .dim statement. - -Mon Oct 21 09:25:33 1991 Steve Chamberlain (steve at rtl.cygnus.com) - - * configure.in: added ebmon entry. - * output-file.c (output_file_create, output_file_close) added - stuff to use bfd. - * write.c: more bfd support - * config/obj-coff.c config/obj-coff.h use bfd for swapping - header info. - * tc-a29k: added the reloc types we support now - - -Mon Oct 14 11:44:03 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile (as.ms): one more sed workaround for texi2roff - (as.mm, as.me): new targets - -Fri Oct 11 18:18:37 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile: new targets as.info, as.ms - doc/as.texinfo: minor changes for texi2roff-2 - Makefile.in: revise 'doc' target. - -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 <YOUNGDALE@v6550c.nrl.navy.mil> 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'. - -Mon Oct 22 22:48:22 1990 John Gilmore (gnu at cygint) - - Make gas work if you turn on the know() checks. - - * app.c: Only pass a single space through: the one after - the opcode. All other whitespace is removed, to match the - expectations of the parser in read.c. - - * as.h: Remove obsolete comments. Remove JF's NDEBUG so - that know() can really work if you turn it on. Make - SEG_MAXIMUM_ORDINAL == SEG_REGISTER. - - * expr.c (operand): Change BITS_PER_INT to 8*sizeof(int). - - * input-scrub.c: strlen("\0") doesn't return 1... - (as_where): Add space after line number in errors, like gcc. - - * m68k.c (s_bss): Fake .bss into data section 255. - We can't cope with a real "BSS section" yet, but we can at - least do the right thing less efficiently (with lots of - zeroes). - - * read.c: Turn lots of as_warn()'s into as_bad()'s. - - * read.h (SKIP_WHITESPACE): Replace last instance of ASSERT() - with know(). - - * sparc.c (s_seg): We can't put frags into the BSS segment - yet, so just fake bss seg as 255th data segment. - - * vax.c: Remove \'s from continued macro *parameters*. These - must have been added after the last time someone turned on - know() checking... - - * write.c (relax_segment): Refine what we know() about the - symbols referenced during relaxation. - - * Makefile (OTHER_ALIGN): Remove, handled in tables now. - Flip options a bit. These options really ought to go - elsewhere. - -Sun Oct 21 03:57:21 1990 John Gilmore (gnu at cygint) - - Sun-3 fixes. - - * expr.c, write.c: Missing semicolon after know(). - - * write.c (fixup_segment): Allow pc-relative accesses to undefined - external symbols. Previously this would turn off pc-rel calc - of displacement, while leaving pc-rel opcode alone, botching. - - * m68k.c (m68k_ip): Allow pc-relative effective addresses - for source operands. "pea" instructions are a good example - where we can shorten from abs long to pc+16bit. - (md_convert_frag): Fix "JBSR" comments to refer to "JSR", the - actual instruction. Insert comments about bug in 68000 bcc - and dbcc long code (that doesn't get exercised much). Add - comments about long pcrel displacements for -pic. Remove - "this code has not been tested" comment. - (md_estimate_size_before_relax): Now that fixup_segment - doesn't shortcircuit pc-relative fixups for undefined symbols, - only output them if -pic; else turn them absolute, which is - slightly faster. More JBSR->JSR comments. - (md_parse_options): Parse -pic. - -Fri Oct 19 14:35:20 1990 John Gilmore (gnu at cygint) - - * Make sparc assembler more compatible with Sun assembler. - sparc.c: reformat pseudo-op table to match main table. - (md_assemble): Add SPECIAL_CASE_FDIV to assemble FDIV* - instructions as fdiv followed by fmovs to get around chip bug. - (s_common, s_seg): Accept "bss" section name. - (md_assemble): Handle "set" instructions with absolute - operands, that only take one instruction rather than two. - sparc-opcode.h (fdiv*): Mark instructions "S"pecial. - subsegs.c (subseg_change): Move tail pointer too. - symbols.c (colon): Allow new definitions to override .comm symbols, - as in VMS. Sun CC depends on this. - write.c (new_fix): Always take r_type argument, not just on sparc. - Chain fixP's in order, using tail pointer, so relocation - records come out in forward order like Sun as. Remove SPARC - ifdefs. - write.h: Add seg_fix_tailP, data_fix_tailP, text_fix_tailP. - - * am29k.c: Use s_align_bytes rather than a local copy. - - * read.c (s_align): Rather than ifdef it, make two functions, - s_align_bytes and s_align_ptwo. Individual pseudo-op tables - can call whichever one they like. - - * write.c (append): Move from append.c to here. - append.c: Remove file. - - * Makefile (MDSRC, mdsrc): Easy way to edit all md.c's. - Fix options. Add option for -DDEBUG for know() and assert(). - Remove append.c, am29k.h. Don't build special read-sparc.o. - Remove sparc.h. "make clean" removes am29k .o's. Add - dependencies on reloc.h. - -Thu Oct 18 17:56:34 1990 John Gilmore (gnu at cygint) - - * Generalize sparc extensions to relocation info. Gas now - keeps relocation information internally in a different format - than how it is stored in the resulting .o. md_ri_to_bytes() - converts to external format. md_reloc_size says how large - each relocation record is in external format. - sparc.h: Remove this file. Rename to reloc.h. Rename struct - to reloc_info_generic. - reloc.h: Add relocation types for AMD 29000. - read.c, write.c: Always call fix_new with reloc-type argument. - write.c (emit_relocations): Make md_ri_to_bytes write directly - to output area rather than overwriting its argument then - bcopying it. - md.h: Declare md_reloc_size and md_ri_to_bytes. - i386.c, am29k.c, vax.c, ms32k.c, m68k.c, sparc.c: include reloc.h. - (md_reloc_size): Specify correct value. - (md_ri_to_bytes): Convert format from internal to external. - - write.c (write_object_file): Call md_section_align() which - rounds section sizes up if desired. - sparc.c (md_section_align): Round to 8 byte boundary. - i386.c, am29k.c, vax.c, ns32k.c, m68k.c (md_section_align): Nop. - -Mon Oct 15 22:06:11 1990 John Gilmore (gnu at cygint) - - Changes in support of the AMD 29000 version of gas. - - * am29k-opcode.h: Add dummy entry to end so we can examine - item N+1 without exceeding table. - - * am29k.h: New include file, derived from sparc.h. Kludged - together, still needs major work to get relocation working. - - * am29k.c: New file, derived from sparc.c. - Put 29k-specific ASM29K pseudo-ops into table. - Change comment_chars to ASM29K. - Change s_seg to s_use. - Change s_sparc_align to s_29k_align, default operand to 4. - (define_some_regs): Define special register names. - (md_begin): Preprocess opcode table to mash together all - the variants of single opcodes. This simplifies later handling. - Call define_some_regs to preset special reg names. - (parse_operand): Add, parses out an operand from a stmt. - (machine_ip): Simplify, since 29K is simpler asm language. - Handle the various keyletters in the opcode table. - - - Handle include files in the assembler, with a .include - pseudo-op. - * as.h (input_scrub_include_file): declare. - * as.c (perform_an_assembly_pass): Avoid buffer hacking. - Start us off in text segment. - * read.c (read_a_source_file): Take a name as argument, - internalize all buffer handling. Don't start a new text - subsegment on each entry. Actually use the start and end - pointers returned by input_scrub_next_buffer. - (s_include): Call input_scrub_include_file for .include. - * input-scrub.c: Fix comments. - (struct input_save): Add, for saving state at .include. - (input_scrub_push, input_scrub_pop): Add, push & pop state. - (input_scrub_begin): Initialize next_saved_file. - (input_scrub_end): Free buffer. - (input_scrub_include_file): Add, to include a file. - (input_scrub_close): Add, to close a file. - (input_scrub_next_buffer): Set buffer-start address for - caller. If we hit EOF and were included, pop to previous file. - * input-file.c: Remove old includes. Remove old file-descriptor - hacking code, that was commented out. - (struct saved_file): Add, for saving state at .include. - (input_file_push, input_file_pop): Add, push & pop state. - (input_file_open): Don't buffer all files in one place. - (input_file_close): Add, close input file. - * input-file.h: Declare new functions. - * app.c: (struct app_save): Add, for saving state at .include. - (app_push, app_pop): Add, push and pop state. - (do_scrub_next_char): Move its static state variables out so - they can be saved and restored. - - - * app.c: Allow overriding of character meanings by machine - dependent strings. Avoid wiring character constants into app.c. - (do_scrub_begin): New meanings override old ones, not "OR" them. - Only handle /* comments if / is not already in use. - (do_scrub_next_char): Reorganize mass of nested if's - into a switch for speed. Don't assume ';' is line terminator. - Reorganize switch on characters, into a switch on their (machine- - dependent) lexer table meanings. - - - Encapsulate knowledge of segment types in fewer places. - This allows us to add the "SEG_REGISTER" type, as well as - providing flexibility for eventual COFF/ELF support. - * struc-symbol.h (symbol_to_segment, symbol_to_segment_type, - set_symbol_segment, set_symbol_segment_keep_ext, - segment_name): Define macros to encapsulate this info. - * as.h: Remove externs for seg_name, seg_N_TYPE, N_TYPE_seg. - * symbols.c (symbol_new): Change 'type' arg to 'seg'. - * expr.c, i386.c, m68k.c, ns32k.c, read.c, symbols.c, vax.c, - write.c: Use macros. - * i386.c, m68k.c, ns32k.c, vax.c, write.c: Change 2nd arg type of - md_estimate_size_before_relax. - * expr.c, read.c: Change 'type' arg to symbol_new. - * read.c, symbols.c, vax.c, write.c: Move md.h to end of includes. - - - Allow expressions to evaluate to registers. - * as.h: Add SEG_REGISTER. - * struc-symbol.h: Add fake N_REGISTER type. - * subseg.c: Add types to tables. - * expr.c (operand): Symbols of SEG_REGISTER type are - immediately evaluated like those of SEG_ABSOLUTE. - (clean_up_expression): Clean up SEG_REGISTER exprs. - - - Allow machine descriptions to cleanly extend the set of - possible operands. - * expr.c (operand): Call md_operand before rejecting an - operand as unacceptable. - * md.h: declare. - * i386.c, ns32k.c, m68k.c, sparc.c, vax.c: Define null function. - * am29k.c (md_operand): Use this for %% and & prefix operators. - - - Allow machine descriptions to cleanly permit symbols to be - predefined upon first usage. - * symbols.c (symbol_find_or_make): Call md_undefined_symbol - before making an undefined symbol. - * md.h: declare. - * i386.c, ns32k.c, m68k.c, sparc.c, vax.c: Define null function. - * am29k.c (md_undefined_symbol): use this for the local and - global register names; since there are hundreds of them, it - only defines them upon their first use. - * expr.c (operand): Call symbol_find_or_make rather than - roll our own undefined symbols. - - - Miscellaneous changes: - - * as.h (know): Make this useful if DEBUG defined. - - * write.h: Support SPARC-like relocation throughout all - versions. - - * read.c (read_a_source_file): Report the name of invalid - pseudo-ops. Don't double-report junk characters. Close the - input file, which gas never used to do. - (ignore_rest_of_line): Report junk chars in ascii if - printable. - (s_ignore): Ignore entire statement; used for 'listing - control' statements from ASM29K, e.g. .eject. - - * read.c (s_lsym): Handle register equates too. - - * read.c: Add most ASM29K pseudo-ops to the master table. - Not all are implemented yet. - - * cond.c: New file, for functions implementing conditional - assembly pseudo-ops: .ifdef, .ifndef, .else, .endif, .ifseq, - .ifsne, .end. So far, they are just stubbed out. - - * read.c (pobegin): Allow the machine dependent pseudo-op - table to override the generic one. Remove #ifdef SPARC - on .word, since it can now be overridden. - - * expr.c (operand): Support radix-2 constants. Kill off - support for octals with digits '8' and '9'. Initial steps - toward more general support for local-labels. - - * symbols.h (symbol_table_lookup): Remove macro, change all - occurrences (in read.c, expr.c, symbols.c) to symbol_find. - - * read.h (is_end_of_line): Define for external use. - - * i386.c (alloca): Use builtin_alloca or include or extern. - - * Makefile: Add ALL and all: entries. Add asm29k entries. - Add cond.c and cond.o. Remove special handling for messages.o. - Add lint entry. - -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 <sys/types.h> if _POSIX_SOURCE defined. This because - <signal.h> 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. -v -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 - <YOUNGDALE@v6550c.nrl.navy.mil> - -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 - # <line> "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 <string.h> instead of <strings.h> 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 <alloca.h> #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. 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