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Implement timebase_info. We don't know exactly what it should do yet...

This commit is contained in:
manu 2002-11-29 17:08:16 +00:00
parent 302af6f02e
commit ae748e840c
3 changed files with 31 additions and 19 deletions
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28
sys/compat/mach/mach_clock.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: mach_clock.c,v 1.2 2002/11/28 21:21:32 manu Exp $ */
/* $NetBSD: mach_clock.c,v 1.3 2002/11/29 17:08:16 manu Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: mach_clock.c,v 1.2 2002/11/28 21:21:32 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: mach_clock.c,v 1.3 2002/11/29 17:08:16 manu Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -102,6 +102,30 @@ mach_sys_clock_sleep_trap(p, v, retval)
return 0;
}
int
mach_sys_timebase_info(p, v, retval)
struct proc *p;
void *v;
register_t *retval;
{
struct mach_sys_timebase_info_args /*
syscallarg(mach_timebase_info_t) info;
*/ *uap = v;
int error;
struct mach_timebase_info info;
/* XXX This is probably bus speed, fill it accurately */
info.numer = 4000000000UL;
info.denom = 75189611UL;
if ((error = copyout(&info, (void *)SCARG(uap, info),
sizeof(info))) != 0)
return error;
return 0;
}
int
mach_clock_get_time(p, msgh, maxlen, dst)

16
sys/compat/mach/mach_misc.c
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@ -1,4 +1,4 @@
/* $NetBSD: mach_misc.c,v 1.13 2002/11/28 21:21:32 manu Exp $ */
/* $NetBSD: mach_misc.c,v 1.14 2002/11/29 17:08:16 manu Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: mach_misc.c,v 1.13 2002/11/28 21:21:32 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: mach_misc.c,v 1.14 2002/11/29 17:08:16 manu Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -272,18 +272,6 @@ mach_sys_syscall_thread_switch(struct proc *p, void *v, register_t *r) {
}
int
mach_sys_timebase_info(struct proc *p, void *v, register_t *r) {
#ifdef DEBUG_MACH
struct mach_sys_timebase_info_args *ap = v;
#endif
*r = 0;
DPRINTF(("mach_sys_timebase_info(%p);\n",
&SCARG(ap, info)));
return 0;
}
int
mach_sys_wait_until(struct proc *p, void *v, register_t *r) {
#ifdef DEBUG_MACH

6
sys/compat/mach/mach_types.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: mach_types.h,v 1.6 2002/11/26 08:10:19 manu Exp $ */
/* $NetBSD: mach_types.h,v 1.7 2002/11/29 17:08:16 manu Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -59,10 +59,10 @@ typedef unsigned int mach_vm_size_t;
typedef unsigned long mach_vm_offset_t;
typedef void *mach_cproc_t; /* Unkown, see xnu/osfmk/ppc/hw_exception.s */
typedef struct {
typedef struct mach_timebase_info {
u_int32_t numer;
u_int32_t denom;
} mach_timebase_info_t;
} *mach_timebase_info_t;
typedef struct {
u_int8_t mig_vers;