gas/config/ChangeLog

   1 Sun Sep 13 20:29:39 1992  Ian Lance Taylor  (ian@cygnus.com)
   2
   3         * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
   4         obj-coffbfd.c (fixup_segment): check for signed .word overflow if
   5         WARN_SIGNED_OVERFLOW_WORD.
   6
   7         * obj-coffbfd.c (fixup_segment): fixed missing parens in
   8         expression checking for byte or word overflow.
   9
  10 Fri Sep 11 10:21:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  11
  12         Support for i386 coff
  13         * obj-coffbfd.h : added stuff
  14         * tc-i386.c (tc_coff_fix2rtype): new function
  15         * tc-i386.h : new coff defines
  16
  17 Wed Sep  9 11:10:24 1992  Ian Lance Taylor  (ian@cygnus.com)
  18
  19         * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
  20          Motorola and MIT syntax; gas can now assemble either type of
  21          file.
  22         tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
  23         From Steve Chamberlain:
  24         m68kcoff.mt: for m68k COFF.
  25         obj-coffbfd.c: (fixup_mdeps) added
  26          (size_section) removed bad sanity check
  27          (fill_section) added rs_machine_dependent case
  28          (write_object_file) call fixup_mdeps
  29          (fixup_segment) set fx_subsy to 0.
  30         obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
  31          handle m68k.
  32         tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
  33          pseudo ops.
  34
  35 Fri Aug 28 16:25:22 1992  Ian Lance Taylor  (ian@cygnus.com)
  36
  37         * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
  38         tc-i960.c (md_ri_to_chars): Always output bout object file in
  39         little endian byte order (used to use endianness of host).
  40
  41 Tue Aug 25 15:11:08 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  42
  43         * z8k.c, z8k.h, z8k.mt: z8000 support stuff
  44
  45 Mon Aug 24 12:45:12 1992  Ian Lance Taylor  (ian@cygnus.com)
  46
  47         * tc-m68k.c: use TARGET_CPU to choose default cpu type.
  48
  49         * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
  50         so that we can assemble hand-written libgcc code.
  51
  52 Wed Aug 19 11:20:59 1992  Ian Lance Taylor  (ian@cygnus.com)
  53
  54         * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
  55         written with indirection on the last two operands, which can be
  56         either data or address registers.  Added a new operand type 'r'
  57         which accepts either register type.  Added '(' to notend stuff in
  58         tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
  59
  60 Tue Aug 11 12:58:14 1992  Ken Raeburn  (raeburn@cygnus.com)
  61
  62         * sparc.mt: New file.
  63
  64 Mon Aug 10 14:37:08 1992  Per Bothner  (bothner@cygnus.com)
  65
  66         * tc-m68k.c: ".align N" means align to N-byte boundary *only*
  67         if TN_SUN3; otherwise align to 2**N-byte bounary.
  68
  69 Thu Aug  6 12:08:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  70
  71         * config/tc-h8300.c: if a :8 is seen after an operand, fill top
  72         two bytes of any constant with 0xff:
  73
  74 Wed Aug  5 01:54:34 1992  John Gilmore  (gnu at cygnus.com)
  75
  76         * tc-m68k.c (try_index):  Error if index scaling specified and
  77         assembling for an older CPU than a 68020.
  78
  79 Mon Jul  6 17:09:32 1992  Steve Chamberlain  (sac@cygnus.com)
  80
  81         * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
  82
  83 Tue Jun  9 07:50:46 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  84
  85         * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
  86         pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
  87         68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
  88         the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
  89         it into SEG_BSS
  90
  91 Thu May 28 11:20:27 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
  92
  93         * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro.  Mention new
  94         -Asparclite flag.
  95
  96 Mon May  4 18:56:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  97
  98         * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
  99         calc the base of relocs correctly.
 100         * tc-a29k.c (parse_operand): allow expressions to be in any section.
 101
 102 Thu Mar 12 04:42:38 1992  K. Richard Pixley  (rich@cygnus.com)
 103
 104         * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
 105           tc-m68k.h to te-sun3.h.
 106
 107 Wed Mar 11 23:34:46 1992  K. Richard Pixley  (rich@cygnus.com)
 108
 109         * te-sun3.h: add LOCAL_LABELS_DOLLAR.
 110
 111 Fri Feb 21 06:22:15 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 112
 113         * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
 114
 115         * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
 116
 117         * a.out.h: removed.
 118
 119 Fri Feb 21 02:17:22 1992  Minh Tran-Le (TRANLE@INTELLICORP.COM)
 120
 121         * tc-i386.c: tc-i386.c: added handling of the following opcodes:
 122           i/o opcodes - inb, inw, outb and outw.  string manipulation with
 123           att syntax - scmp, slod, smov, ssca, ssto.
 124
 125 Fri Feb 21 01:53:50 1992  Minh Tran-Le (TRANLE@INTELLICORP.COM)
 126
 127         * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
 128           to just after .file .
 129
 130           In obj_crawl_symbol_chain() where it tries to put the external
 131           symbols apart, with the condition:
 132             (!S_IS_DEFINED(symbolP) &&
 133              !S_IS_DEBUG(symbolP) &&
 134              !SF_GET_STATICS(symbolP))
 135           it was moving too many symbols out. So I switch it back to the
 136           condition:
 137             (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
 138
 139           In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
 140           so that we don't use the F_RELFLG which make the linker complain
 141           that somebody has stripped the relocation info.
 142
 143           Also, the AIX ld program require that the relocation table
 144           is sorted by r_vaddr like the standard ATT assembler does.
 145
 146           [he also changed the sizeof(struct ...)'s into the coff
 147           style FOOSZ macros.  I'm not sure this is right, but I can't
 148           remember why.  xoxorich.]
 149
 150 Tue Feb 18 02:11:10 1992  K. Richard Pixley  (rich at cygnus.com)
 151
 152         * tc-m88k.[hc]: pulled in from hack's unfinished work.  These
 153           aren't yet integrated.
 154
 155         * tc-i860.[hc]: blew off the dust.  Something must still be done
 156           about conflicting relocation types.
 157
 158         * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
 159           real thing.
 160
 161         * tc-i960.c, tc-sparc.c: white space and comments only.
 162
 163         * tc-a29k.h: delete duplicate macro definition.
 164
 165         * new file atof-ns32k.c copied from hack's last unreleased gas.
 166
 167