> From: "Harry Schreurs" <HLS@oce.nl>
> Date:          Thu, 16 Feb 1995 18:09:03 GMT +0100

> I came across the following problem when compiling the latest
> sun3 kernel sources:

> loading netbsd
> ld -S -n -N -e start -T 0E004000 -o netbsd ${SYSTEM_OBJ} vers.o 

> ld: Undefined symbol
>    _suibyte

The reference to that was in kern_subr.o which has been updated:

*** kern_subr.c.~1~	Wed Jun 29 06:29:01 1994
--- kern_subr.c	Thu Feb  9 06:13:40 1995
***************
*** 75,81 ****
  		switch (uio->uio_segflg) {
  
  		case UIO_USERSPACE:
- 		case UIO_USERISPACE:
  			if (uio->uio_rw == UIO_READ)
  				error = copyout(cp, iov->iov_base, cnt);
  			else
--- 75,80 ----
***************
*** 132,142 ****
  	case UIO_SYSSPACE:
  		*iov->iov_base = c;
  		break;
- 
- 	case UIO_USERISPACE:
- 		if (suibyte(iov->iov_base, c) < 0)
- 			return (EFAULT);
- 		break;
  	}
  	iov->iov_base++;
  	iov->iov_len--;
--- 131,136 ----
***************
*** 176,185 ****
  
  	case UIO_SYSSPACE:
  		c = *(u_char *) iov->iov_base;
- 		break;
- 
- 	case UIO_USERISPACE:
- 		c = fuibyte(iov->iov_base);
  		break;
  	}
  	if (c < 0)
--- 170,175 ----


[ new zupdate.tar.gz ]
> Thank you for this effort.

You're welcome.  Actually, I missed one program, savecore,
which needs to be recompiled for the right KERNBASE value.
No hurry to fix this one since we don't have crash dumps...

Gordon