BOOTSTRAP FAILURE: segementation fault in genattrtab under hpux 10.20

[John David Anglin]

> 0xb8af8 <layout_type+64>:       extrw,u r22,7,8,r3
> 0xb8afc <layout_type+68>:       ldo 4c8(r9),r20
> 0xb8b00 <layout_type+72>:       ldb  r20(sr0,r3),rp
> 0xb8b04 <layout_type+76>:       extrw,s rp,31,8,r19
> 0xb8b08 <layout_type+80>:       cmpb,<> r25,r19,0xb9968 <layout_type+3760>
> 
> (gdb) stepi
> 0xb8b00 1235      if (TYPE_SIZE (type))
> (gdb) info reg r22 r3 r9 r20
> r22 7000000
> r3 7b03abb0
> r9 400050d8
> r20 400055a0
> (gdb) stepi

The problem is the base and index registers in the ldb instruction
have been interchanged by rename registers.  These are not interchangeable
on the pa because the space register for the instruction is loaded from
the base register.  Richard and Jeff, any thoughts on how to fix this
one?

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)