initial Olimex linux tree from Daniel, originally Feb 3, 2016

1 files changed, 79 insertions, 0 deletions

diff --git a/linux/arch/cris/kernel/process.c b/linux/arch/cris/kernel/process.c
new file mode 100644
index 00000000..b78498eb
--- /dev/null
+++ b/linux/arch/cris/kernel/process.c
@@ -0,0 +1,79 @@
+/*
+ *  linux/arch/cris/kernel/process.c
+ *
+ *  Copyright (C) 1995  Linus Torvalds
+ *  Copyright (C) 2000-2002  Axis Communications AB
+ *
+ *  Authors:   Bjorn Wesen (bjornw@axis.com)
+ *
+ */
+
+/*
+ * This file handles the architecture-dependent parts of process handling..
+ */
+
+#include <linux/atomic.h>
+#include <asm/pgtable.h>
+#include <asm/uaccess.h>
+#include <asm/irq.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/init_task.h>
+#include <linux/sched.h>
+#include <linux/fs.h>
+#include <linux/user.h>
+#include <linux/elfcore.h>
+#include <linux/mqueue.h>
+#include <linux/reboot.h>
+#include <linux/rcupdate.h>
+
+//#define DEBUG
+
+extern void default_idle(void);
+
+void (*pm_power_off)(void);
+EXPORT_SYMBOL(pm_power_off);
+
+void arch_cpu_idle(void)
+{
+	default_idle();
+}
+
+void hard_reset_now (void);
+
+void machine_restart(char *cmd)
+{
+	hard_reset_now();
+}
+
+/*
+ * Similar to machine_power_off, but don't shut off power.  Add code
+ * here to freeze the system for e.g. post-mortem debug purpose when
+ * possible.  This halt has nothing to do with the idle halt.
+ */
+
+void machine_halt(void)
+{
+}
+
+/* If or when software power-off is implemented, add code here.  */
+
+void machine_power_off(void)
+{
+}
+
+/*
+ * When a process does an "exec", machine state like FPU and debug
+ * registers need to be reset.  This is a hook function for that.
+ * Currently we don't have any such state to reset, so this is empty.
+ */
+
+void flush_thread(void)
+{
+}
+
+/* Fill in the fpu structure for a core dump. */
+int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
+{
+        return 0;
+}