20000228 error running genattrtab on i586-sco-sysv5uw7.1.0

[Rodney Brown]

i586-sco-sysv5uw7.1.0 

$gdb ./genattrtab
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-pc-unixware7"...
(gdb) b fatal
Breakpoint 4 at 0x80565c0: file ../../egcs-20000228/gcc/errors.c, line 89.
(gdb) r  ../../egcs-20000228/gcc/config/i386/i386.md 
Starting program: /devel/src/egcs-20000228.obj/gcc/./genattrtab ../../egcs-20000228/gcc/config/i386/i386.md
/* Generated automatically by the program `genattrtab'
from the machine description file `md'.  */


Breakpoint 4, fatal (format=0x8064e64 "\e")
    at ../../egcs-20000228/gcc/errors.c:89
89      {
(gdb) up 1
#1  0x8049b99 in check_attr_test (exp=0x8063664, is_const=0)
    at ../../egcs-20000228/gcc/genattrtab.c:993
993                     fatal ("Unknown value `%s' for `%s' attribute",
(gdb) l
988                     if (GET_CODE (av->value) == CONST_STRING
989                         && ! strcmp (XSTR (exp, 1), XSTR (av->value, 0)))
990                       break;
991     
992                   if (av == NULL)
993                     fatal ("Unknown value `%s' for `%s' attribute",
994                            XSTR (exp, 1), XSTR (exp, 0));
995                 }
996             }
997           else
(gdb) p outfile
$1 = (struct _FILE_ *) 0x0
(gdb) set outfile=&__iob[1]
(gdb) call print_rtx(exp)
(and (eq_attr ("type") ("push"))
    (gdb) p *exp
$2 = {code = AND, mode = VOIDmode, jump = 0, call = 0, unchanging = 0, 
  volatil = 0, in_struct = 0, used = 0, integrated = 0, frame_related = 0, 
  fld = {{rtwint = 134624880, rtint = 134624880, rtstr = 0x8063670 "\e", 
      rtx = 0x8063670, rtvec = 0x8063670, rttype = 134624880, 
      rt_addr_diff_vec_flags = {min_align = 112, base_after_vec = 0, 
        min_after_vec = 1, max_after_vec = 1, min_after_base = 0, 
        max_after_base = 1, offset_unsigned = 1, scale = 6}, 
      rtbit = 0x8063670, rttree = 0x8063670, bb = 0x8063670}}}
(gdb) c
Continuing.
genattrtab: Unknown value `' for `type' attribute

Breakpoint 1, 0xbffa18e0 in exit () from /usr/lib/libc.so.1
(gdb) c
Continuing.
(match_operand:HI 1 ("general_operand") ("")))
Program exited with code 041.
(gdb) q