gas/config/ChangeLog

   1 Mon Sep 28 21:16:51 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
   2
   3         * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
   4
   5 Fri Sep 25 18:18:52 1992  Ian Lance Taylor  (ian@cygnus.com)
   6
   7         * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
   8         local labels to start with a .) and set REGISTER_PREFIX to %.
   9         tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
  10
  11 Tue Sep 22 13:02:07 1992  Sean Eric Fagan  (sef@cygnus.com)
  12
  13         * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
  14         sections starting from zero, rather than making them consecutive.
  15         This makes subsequent reloc calculations easier, esp if the object
  16         format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
  17         allocate lcomm in .data rather than in .bss.  It seems that some
  18         tools can't cope with a non-zero sized bss before linkage.
  19
  20 Tue Sep 22 15:10:51 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  21
  22         * tc-m68k.c: Replace "enum m68k_architecture" with "int"
  23         throughout.  That enum no longer means what we thought it meant.
  24
  25         * tc-m68k.c (md_assemble, md_parse_option): Handle new
  26         "-mno-688[58]1" options.
  27
  28         * tc-m68k.c: Added CPU32 support.
  29
  30 Fri Sep 18 08:02:18 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  31
  32         * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
  33
  34 Sun Sep 13 20:29:39 1992  Ian Lance Taylor  (ian@cygnus.com)
  35
  36         * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
  37         obj-coffbfd.c (fixup_segment): check for signed .word overflow if
  38         WARN_SIGNED_OVERFLOW_WORD.
  39
  40         * obj-coffbfd.c (fixup_segment): fixed missing parens in
  41         expression checking for byte or word overflow.
  42
  43 Fri Sep 11 10:21:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  44
  45         Support for i386 coff
  46         * obj-coffbfd.h : added stuff
  47         * tc-i386.c (tc_coff_fix2rtype): new function
  48         * tc-i386.h : new coff defines
  49
  50 Wed Sep  9 11:10:24 1992  Ian Lance Taylor  (ian@cygnus.com)
  51
  52         * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
  53          Motorola and MIT syntax; gas can now assemble either type of
  54          file.
  55         tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
  56         From Steve Chamberlain:
  57         m68kcoff.mt: for m68k COFF.
  58         obj-coffbfd.c: (fixup_mdeps) added
  59          (size_section) removed bad sanity check
  60          (fill_section) added rs_machine_dependent case
  61          (write_object_file) call fixup_mdeps
  62          (fixup_segment) set fx_subsy to 0.
  63         obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
  64          handle m68k.
  65         tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
  66          pseudo ops.
  67
  68 Fri Aug 28 16:25:22 1992  Ian Lance Taylor  (ian@cygnus.com)
  69
  70         * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
  71         tc-i960.c (md_ri_to_chars): Always output bout object file in
  72         little endian byte order (used to use endianness of host).
  73
  74 Tue Aug 25 15:11:08 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  75
  76         * z8k.c, z8k.h, z8k.mt: z8000 support stuff
  77
  78 Mon Aug 24 12:45:12 1992  Ian Lance Taylor  (ian@cygnus.com)
  79
  80         * tc-m68k.c: use TARGET_CPU to choose default cpu type.
  81
  82         * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
  83         so that we can assemble hand-written libgcc code.
  84
  85 Wed Aug 19 11:20:59 1992  Ian Lance Taylor  (ian@cygnus.com)
  86
  87         * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
  88         written with indirection on the last two operands, which can be
  89         either data or address registers.  Added a new operand type 'r'
  90         which accepts either register type.  Added '(' to notend stuff in
  91         tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
  92
  93 Tue Aug 11 12:58:14 1992  Ken Raeburn  (raeburn@cygnus.com)
  94
  95         * sparc.mt: New file.
  96
  97 Mon Aug 10 14:37:08 1992  Per Bothner  (bothner@cygnus.com)
  98
  99         * tc-m68k.c: ".align N" means align to N-byte boundary *only*
 100         if TN_SUN3; otherwise align to 2**N-byte bounary.
 101
 102 Thu Aug  6 12:08:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 103
 104         * config/tc-h8300.c: if a :8 is seen after an operand, fill top
 105         two bytes of any constant with 0xff:
 106
 107 Wed Aug  5 01:54:34 1992  John Gilmore  (gnu at cygnus.com)
 108
 109         * tc-m68k.c (try_index):  Error if index scaling specified and
 110         assembling for an older CPU than a 68020.
 111
 112 Mon Jul  6 17:09:32 1992  Steve Chamberlain  (sac@cygnus.com)
 113
 114         * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
 115
 116 Tue Jun  9 07:50:46 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 117
 118         * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
 119         pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
 120         68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
 121         the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
 122         it into SEG_BSS
 123
 124 Thu May 28 11:20:27 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 125
 126         * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro.  Mention new
 127         -Asparclite flag.
 128
 129 Mon May  4 18:56:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 130
 131         * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
 132         calc the base of relocs correctly.
 133         * tc-a29k.c (parse_operand): allow expressions to be in any section.
 134
 135 Thu Mar 12 04:42:38 1992  K. Richard Pixley  (rich@cygnus.com)
 136
 137         * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
 138           tc-m68k.h to te-sun3.h.
 139
 140 Wed Mar 11 23:34:46 1992  K. Richard Pixley  (rich@cygnus.com)
 141
 142         * te-sun3.h: add LOCAL_LABELS_DOLLAR.
 143
 144 Fri Feb 21 06:22:15 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 145
 146         * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
 147
 148         * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
 149
 150         * a.out.h: removed.
 151
 152 Fri Feb 21 02:17:22 1992  Minh Tran-Le (TRANLE@INTELLICORP.COM)
 153
 154         * tc-i386.c: tc-i386.c: added handling of the following opcodes:
 155           i/o opcodes - inb, inw, outb and outw.  string manipulation with
 156           att syntax - scmp, slod, smov, ssca, ssto.
 157
 158 Fri Feb 21 01:53:50 1992  Minh Tran-Le (TRANLE@INTELLICORP.COM)
 159
 160         * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
 161           to just after .file .
 162
 163           In obj_crawl_symbol_chain() where it tries to put the external
 164           symbols apart, with the condition:
 165             (!S_IS_DEFINED(symbolP) &&
 166              !S_IS_DEBUG(symbolP) &&
 167              !SF_GET_STATICS(symbolP))
 168           it was moving too many symbols out. So I switch it back to the
 169           condition:
 170             (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
 171
 172           In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
 173           so that we don't use the F_RELFLG which make the linker complain
 174           that somebody has stripped the relocation info.
 175
 176           Also, the AIX ld program require that the relocation table
 177           is sorted by r_vaddr like the standard ATT assembler does.
 178
 179           [he also changed the sizeof(struct ...)'s into the coff
 180           style FOOSZ macros.  I'm not sure this is right, but I can't
 181           remember why.  xoxorich.]
 182
 183 Tue Feb 18 02:11:10 1992  K. Richard Pixley  (rich at cygnus.com)
 184
 185         * tc-m88k.[hc]: pulled in from hack's unfinished work.  These
 186           aren't yet integrated.
 187
 188         * tc-i860.[hc]: blew off the dust.  Something must still be done
 189           about conflicting relocation types.
 190
 191         * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
 192           real thing.
 193
 194         * tc-i960.c, tc-sparc.c: white space and comments only.
 195
 196         * tc-a29k.h: delete duplicate macro definition.
 197
 198         * new file atof-ns32k.c copied from hack's last unreleased gas.
 199
 200