some *machdep stuff

3 files changed, 191 insertions, 0 deletions

diff --git a/sys/arch/hppa/hppa/process_machdep.c b/sys/arch/hppa/hppa/process_machdep.c
new file mode 100644
index 00000000000..b03cb93c0e3
--- /dev/null
+++ b/sys/arch/hppa/hppa/process_machdep.c
@@ -0,0 +1,53 @@
+/*	$OpenBSD: process_machdep.c,v 1.1 1998/12/29 18:06:48 mickey Exp $	*/
+
+#include <sys/param.h>
+#include <sys/proc.h>
+#include <sys/ptrace.h>
+
+int
+process_read_regs(p, regs)
+	struct proc *p;
+	struct reg *regs;
+{
+	return EINVAL;
+}
+
+int
+process_write_regs(p, regs)
+	struct proc *p;
+	struct reg *regs;
+{
+	return EINVAL;
+}
+
+int
+process_read_fpregs(p, fpregs)
+	struct proc *p;
+	struct fpreg *fpregs;
+{
+	return EINVAL;
+}
+
+int
+process_write_fpregs(p, fpregs)
+	struct proc *p;
+	struct fpreg *fpregs;
+{
+	return EINVAL;
+}
+
+int
+process_sstep(p, sstep)
+	struct proc *p;
+	int sstep;
+{
+	return EINVAL;
+}
+
+int
+process_set_pc(p, addr)
+	struct proc *p;
+	caddr_t addr;
+{
+	return EINVAL;
+}
diff --git a/sys/arch/hppa/hppa/sys_machdep.c b/sys/arch/hppa/hppa/sys_machdep.c
new file mode 100644
index 00000000000..66e6f94c3d7
--- /dev/null
+++ b/sys/arch/hppa/hppa/sys_machdep.c
@@ -0,0 +1,28 @@
+/*	$OpenBSD: sys_machdep.c,v 1.1 1998/12/29 18:06:48 mickey Exp $	*/
+
+
+#include <sys/param.h>
+#include <sys/systm.h>
+
+#include <sys/mount.h>
+#include <sys/syscallargs.h>
+
+int
+sys_sysarch(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct sys_sysarch_args /* {
+		syscallarg(int) op;
+		syscallarg(char *) parms;
+	} */ *uap = v;
+	int error = 0;
+
+	switch (SCARG(uap, op)) {
+	default:
+		error = EINVAL;
+		break;
+	}
+	return (error);
+}
diff --git a/sys/arch/hppa/hppa/vm_machdep.c b/sys/arch/hppa/hppa/vm_machdep.c
new file mode 100644
index 00000000000..5cbc0b2a395
--- /dev/null
+++ b/sys/arch/hppa/hppa/vm_machdep.c
@@ -0,0 +1,110 @@
+/*	$OpenBSD: vm_machdep.c,v 1.1 1998/12/29 18:06:48 mickey Exp $	*/
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/proc.h>
+#include <sys/malloc.h>
+#include <sys/buf.h>
+#include <sys/vnode.h>
+#include <sys/user.h>
+
+#include <machine/pmap.h>
+
+#include <vm/vm.h>
+
+
+/*
+ * Dump the machine specific header information at the start of a core dump.
+ */
+int
+cpu_coredump(p, vp, cred, core)
+	struct proc *p;
+	struct vnode *vp;
+	struct ucred *cred;
+	struct core *core;
+{
+	return EIO;
+}
+
+/*
+ * Move pages from one kernel virtual address to another.
+ * Both addresses are assumed to reside in the Sysmap,
+ * and size must be a multiple of CLSIZE.
+ */
+void
+pagemove(from, to, size)
+	register caddr_t from, to;
+	size_t size;
+{
+	register vm_offset_t pa;
+
+	while (size > 0) {
+		pa = pmap_extract(pmap_kernel(), (vm_offset_t)from);
+		pmap_remove(pmap_kernel(),
+			    (vm_offset_t)from, (vm_offset_t)from + PAGE_SIZE);
+		pmap_enter(pmap_kernel(),
+			   (vm_offset_t)to, pa, VM_PROT_READ|VM_PROT_WRITE, 1);
+		from += PAGE_SIZE;
+		to += PAGE_SIZE;
+		size -= PAGE_SIZE;
+	}
+}
+
+void
+cpu_swapin(p)
+	struct proc *p;
+{
+
+}
+
+void
+cpu_swapout(p)
+	struct proc *p;
+{
+
+}
+
+void
+cpu_fork(p1, p2)
+	struct proc *p1, *p2;
+{
+}
+
+void
+cpu_exit(p)
+	struct proc *p;
+{
+
+}
+
+
+void
+cpu_wait(p)
+	struct proc *p;
+{
+
+}
+
+void
+cpu_set_kpc(p, pc)
+	struct proc *p;
+	void (*pc) __P((struct proc *));
+{
+
+}
+
+void
+vmapbuf(bp, len)
+	struct buf *bp;
+	vm_size_t len;
+{
+
+}
+
+void
+vunmapbuf(bp, len)
+	struct buf *bp;
+	vm_size_t len;
+{
+
+}