Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Move the ibcs2 setmachine function here (from compat/ibcs2) since it is 

i386 specific.
This commit is contained in:
matt 2000-01-10 03:05:35 +00:00
parent 100b64e3c6
commit 1a241d6403
1 changed files with 43 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
sys/arch/i386/i386/ibcs2_machdep.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ibcs2_machdep.c,v 1.8 1998/09/11 12:50:05 mycroft Exp $ */
/* $NetBSD: ibcs2_machdep.c,v 1.9 2000/01/10 03:05:35 matt Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -184,3 +184,45 @@ ibcs2_sendsig(catcher, sig, mask, code)
if (onstack)
psp->ps_sigstk.ss_flags |= SS_ONSTACK;
}
int
ibcs2_sys_sysmachine(p, v, retval)
struct proc *p;
void *v;
register_t *retval;
{
struct ibcs2_sys_sysmachine_args /* {
syscallarg(int) cmd;
syscallarg(int) arg;
} */ *uap = v;
int val, error;
switch (SCARG(uap, cmd)) {
case IBCS2_SI86FPHW:
val = IBCS2_FP_NO;
#ifdef MATH_EMULATE
val = IBCS2_FP_SW;
#else
val = IBCS2_FP_387; /* a real coprocessor */
#endif
if ((error = copyout((caddr_t)&val, (caddr_t)SCARG(uap, arg),
sizeof(val))))
return error;
break;
case IBCS2_SI86STIME: /* XXX - not used much, if at all */
case IBCS2_SI86SETNAME:
return EINVAL;
case IBCS2_SI86PHYSMEM:
*retval = ctob(physmem);
break;
case IBCS2_SI86GETFEATURES: /* XXX structure def? */
break;
default:
return EINVAL;
}
return 0;
}