date and time created 90/05/12 16:51:29 by bostic

SCCS-vsn: lib/libc/hp300/SYS.h 5.1

diff --git a/usr/src/lib/libc/hp300/SYS.h b/usr/src/lib/libc/hp300/SYS.h
new file mode 100644 (file)
index 0000000..828211c
--- /dev/null
+++ b/usr/src/lib/libc/hp300/SYS.h
@@ -0,0 +1,37 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * %sccs.include.redist.c%
+ *
+ *     @(#)SYS.h       5.1 (Berkeley) %G%
+ */
+
+#include <sys/syscall.h>
+
+/* vax/tahoe compat */
+#define        ret     rts
+#define        r0      d0
+#define        r1      d1
+
+#ifdef PROF
+#ifdef __GNUC__
+#define        ENTRY(x)        .globl _/**/x; .even; _/**/x:; .data; PROF/**/x:; \
+                       .long 0; .text; link a6,#0; lea PROF/**/x,a0; \
+                       jbsr mcount; unlk a6
+#else
+#define        ENTRY(x)        .globl _/**/x; .even; _/**/x:; .data; PROF/**/x:; \
+                       .long 0; .text; lea PROF/**/x,a0; jbsr mcount
+#endif
+#else
+#define        ENTRY(x)        .globl _/**/x; .even; _/**/x:
+#endif PROF
+#define        SYSCALL(x)      err: jmp cerror; ENTRY(x); movl #SYS_/**/x,d0; \
+                       trap #0; jcs err
+#define        PSEUDO(x,y)     ENTRY(x); movl #SYS_/**/y,d0; trap #0;
+
+       .globl  cerror