| syscall.S (5790) | syscall.S (15634) |
|---|---|
| 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * |
| 36 * $Id: syscall.S,v 1.1 1994/08/05 01:18:55 wollman Exp $ | 36 * $Id: syscall.S,v 1.2 1995/01/23 01:30:24 davidg Exp $ |
| 37 */ 38 39#if defined(SYSLIBC_RCS) && !defined(lint) 40 .text | 37 */ 38 39#if defined(SYSLIBC_RCS) && !defined(lint) 40 .text |
| 41 .asciz "$Id$" | 41 .asciz "$Id: syscall.S,v 1.2 1995/01/23 01:30:24 davidg Exp $" |
| 42#endif /* SYSLIBC_RCS and not lint */ 43 44#include "SYS.h" 45 46ENTRY(syscall) 47 pop %ecx /* rta */ 48 pop %eax /* syscall number */ 49 push %ecx | 42#endif /* SYSLIBC_RCS and not lint */ 43 44#include "SYS.h" 45 46ENTRY(syscall) 47 pop %ecx /* rta */ 48 pop %eax /* syscall number */ 49 push %ecx |
| 50 LCALL(7,0) | 50 KERNCALL |
| 51 push %ecx /* need to push a word to keep stack frame intact 52 upon return; the word must be the return address. */ 53 jb 1f 54 ret 551: | 51 push %ecx /* need to push a word to keep stack frame intact 52 upon return; the word must be the return address. */ 53 jb 1f 54 ret 551: |
| 56 jmp cerror | 56 PIC_PROLOGUE 57 jmp PIC_PLT(HIDENAME(cerror)) |