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remove GCC divsi3 routines which are never used.

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This commit is contained in:
Poul-Henning Kamp 1995-10-05 10:32:47 +00:00
parent fcce81cde3
commit 92a69bc337
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11222
5 changed files with 5 additions and 56 deletions
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17
sys/amd64/amd64/support.S
View file

@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: support.s,v 1.21 1995/03/11 03:49:50 phk Exp $ * $Id: support.s,v 1.22 1995/05/02 05:20:26 davidg Exp $
*/ */
#include "assym.s" /* system definitions */ #include "assym.s" /* system definitions */
@ -41,21 +41,6 @@
#define KDSEL 0x10 /* kernel data selector */ #define KDSEL 0x10 /* kernel data selector */
#define IDXSHIFT 10 #define IDXSHIFT 10
/*
* Support routines for GCC, general C-callable functions
*/
ENTRY(__udivsi3)
movl 4(%esp),%eax
xorl %edx,%edx
divl 8(%esp)
ret
ENTRY(__divsi3)
movl 4(%esp),%eax
cltd
idivl 8(%esp)
ret
/* /*
* Support for reading real time clock registers * Support for reading real time clock registers
*/ */

17
sys/amd64/amd64/support.s
View file

@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: support.s,v 1.21 1995/03/11 03:49:50 phk Exp $ * $Id: support.s,v 1.22 1995/05/02 05:20:26 davidg Exp $
*/ */
#include "assym.s" /* system definitions */ #include "assym.s" /* system definitions */
@ -41,21 +41,6 @@
#define KDSEL 0x10 /* kernel data selector */ #define KDSEL 0x10 /* kernel data selector */
#define IDXSHIFT 10 #define IDXSHIFT 10
/*
* Support routines for GCC, general C-callable functions
*/
ENTRY(__udivsi3)
movl 4(%esp),%eax
xorl %edx,%edx
divl 8(%esp)
ret
ENTRY(__divsi3)
movl 4(%esp),%eax
cltd
idivl 8(%esp)
ret
/* /*
* Support for reading real time clock registers * Support for reading real time clock registers
*/ */

5
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: cpufunc.h,v 1.39 1995/08/08 04:50:52 dyson Exp $ * $Id: cpufunc.h,v 1.40 1995/08/26 20:45:59 bde Exp $
*/ */
/* /*
@ -355,11 +355,8 @@ void remque __P((void *a));
/* /*
* XXX the following declarations document garbage in support.s. * XXX the following declarations document garbage in support.s.
* gcc hasn't needed _divsi* for years.
* bcopy[bwx]() was used by pccons but isn't used now. * bcopy[bwx]() was used by pccons but isn't used now.
*/ */
int __divsi3 __P((int factor1, int factor2));
u_int __udivsi3 __P((u_int factor1, u_int factor2));
void bcopyb __P((const void *from, void *to, size_t len)); void bcopyb __P((const void *from, void *to, size_t len));
void bcopyw __P((const void *from, void *to, size_t len)); void bcopyw __P((const void *from, void *to, size_t len));
void bcopyx __P((const void *from, void *to, size_t len, void bcopyx __P((const void *from, void *to, size_t len,

17
sys/i386/i386/support.s
View file

@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: support.s,v 1.21 1995/03/11 03:49:50 phk Exp $ * $Id: support.s,v 1.22 1995/05/02 05:20:26 davidg Exp $
*/ */
#include "assym.s" /* system definitions */ #include "assym.s" /* system definitions */
@ -41,21 +41,6 @@
#define KDSEL 0x10 /* kernel data selector */ #define KDSEL 0x10 /* kernel data selector */
#define IDXSHIFT 10 #define IDXSHIFT 10
/*
* Support routines for GCC, general C-callable functions
*/
ENTRY(__udivsi3)
movl 4(%esp),%eax
xorl %edx,%edx
divl 8(%esp)
ret
ENTRY(__divsi3)
movl 4(%esp),%eax
cltd
idivl 8(%esp)
ret
/* /*
* Support for reading real time clock registers * Support for reading real time clock registers
*/ */

5
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: cpufunc.h,v 1.39 1995/08/08 04:50:52 dyson Exp $ * $Id: cpufunc.h,v 1.40 1995/08/26 20:45:59 bde Exp $
*/ */
/* /*
@ -355,11 +355,8 @@ void remque __P((void *a));
/* /*
* XXX the following declarations document garbage in support.s. * XXX the following declarations document garbage in support.s.
* gcc hasn't needed _divsi* for years.
* bcopy[bwx]() was used by pccons but isn't used now. * bcopy[bwx]() was used by pccons but isn't used now.
*/ */
int __divsi3 __P((int factor1, int factor2));
u_int __udivsi3 __P((u_int factor1, u_int factor2));
void bcopyb __P((const void *from, void *to, size_t len)); void bcopyb __P((const void *from, void *to, size_t len));
void bcopyw __P((const void *from, void *to, size_t len)); void bcopyw __P((const void *from, void *to, size_t len));
void bcopyx __P((const void *from, void *to, size_t len, void bcopyx __P((const void *from, void *to, size_t len,