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Added "memory" to clobber list in invlpg(). It needs it if invltlb()

Browse source 
needs it.

Fixed style in invlpg().

Sorted recently renamed functions.

Added prototypes in the non-gcc section for recently added/renamed
functions.
This commit is contained in:
Bruce Evans 1996-09-29 18:35:07 +00:00
parent 2986df98eb
commit ece15d78ea
2 changed files with 42 additions and 40 deletions
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41
sys/amd64/include/cpufunc.h
View file

@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: cpufunc.h,v 1.57 1996/09/28 04:22:46 dyson Exp $
* $Id: cpufunc.h,v 1.58 1996/09/28 22:37:57 dyson Exp $
*/
/*
@ -195,6 +195,24 @@ insl(u_int port, void *addr, size_t cnt)
: "di", "cx", "memory");
}
static __inline void
invlpg(u_int addr)
{
__asm __volatile("invlpg (%0)" : : "r" (addr) : "memory");
}
static __inline void
invltlb(void)
{
u_long temp;
/*
* This should be implemented as load_cr3(rcr3()) when load_cr3()
* is inlined.
*/
__asm __volatile("movl %%cr3, %0; movl %0, %%cr3" : "=r" (temp)
: : "memory");
}
static __inline u_short
inw(u_int port)
{
@ -269,25 +287,6 @@ outw(u_int port, u_short data)
__asm __volatile("outw %0,%%dx" : : "a" (data), "d" (port));
}
static __inline void
invltlb(void)
{
u_long temp;
/*
* This should be implemented as load_cr3(rcr3()) when load_cr3()
* is inlined.
*/
__asm __volatile("movl %%cr3, %0; movl %0, %%cr3" : "=r" (temp)
: : "memory");
}
static __inline void
invlpg(u_long addr)
{
__asm __volatile("invlpg (%0)": :"r"(addr));
}
static __inline u_long
rcr2(void)
{
@ -361,6 +360,8 @@ u_long inl __P((u_int port));
void insb __P((u_int port, void *addr, size_t cnt));
void insl __P((u_int port, void *addr, size_t cnt));
void insw __P((u_int port, void *addr, size_t cnt));
void invlpg __P((u_int addr));
void invltlb __P((void));
u_short inw __P((u_int port));
u_int loadandclear __P((u_int *addr));
void outb __P((u_int port, u_char data));

41
sys/i386/include/cpufunc.h
View file

@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: cpufunc.h,v 1.57 1996/09/28 04:22:46 dyson Exp $
* $Id: cpufunc.h,v 1.58 1996/09/28 22:37:57 dyson Exp $
*/
/*
@ -195,6 +195,24 @@ insl(u_int port, void *addr, size_t cnt)
: "di", "cx", "memory");
}
static __inline void
invlpg(u_int addr)
{
__asm __volatile("invlpg (%0)" : : "r" (addr) : "memory");
}
static __inline void
invltlb(void)
{
u_long temp;
/*
* This should be implemented as load_cr3(rcr3()) when load_cr3()
* is inlined.
*/
__asm __volatile("movl %%cr3, %0; movl %0, %%cr3" : "=r" (temp)
: : "memory");
}
static __inline u_short
inw(u_int port)
{
@ -269,25 +287,6 @@ outw(u_int port, u_short data)
__asm __volatile("outw %0,%%dx" : : "a" (data), "d" (port));
}
static __inline void
invltlb(void)
{
u_long temp;
/*
* This should be implemented as load_cr3(rcr3()) when load_cr3()
* is inlined.
*/
__asm __volatile("movl %%cr3, %0; movl %0, %%cr3" : "=r" (temp)
: : "memory");
}
static __inline void
invlpg(u_long addr)
{
__asm __volatile("invlpg (%0)": :"r"(addr));
}
static __inline u_long
rcr2(void)
{
@ -361,6 +360,8 @@ u_long inl __P((u_int port));
void insb __P((u_int port, void *addr, size_t cnt));
void insl __P((u_int port, void *addr, size_t cnt));
void insw __P((u_int port, void *addr, size_t cnt));
void invlpg __P((u_int addr));
void invltlb __P((void));
u_short inw __P((u_int port));
u_int loadandclear __P((u_int *addr));
void outb __P((u_int port, u_char data));