move everything out of trunk

[lttv.git] / trunk / tests / kernel / test-kprobes.c

diff --git a/trunk/tests/kernel/test-kprobes.c b/trunk/tests/kernel/test-kprobes.c
deleted file mode 100644 (file)
index d1b00ef..0000000
--- a/trunk/tests/kernel/test-kprobes.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* test-kprobes.c
- *
- * kprobe timing test.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/kprobes.h>
-#include <linux/kallsyms.h>
-#include <linux/sched.h>
-
-
-/*For each probe you need to allocate a kprobe structure*/
-static struct kprobe kp;
-
-/*kprobe pre_handler: called just before the probed instruction is executed*/
-int handler_pre(struct kprobe *p, struct pt_regs *regs)
-{
-       //printk("pre_handler: p->addr=0x%p, eip=%lx, eflags=0x%lx\n",
-       //      p->addr, regs->eip, regs->eflags);
-       //dump_stack();
-       return 0;
-}
-
-/*kprobe post_handler: called after the probed instruction is executed*/
-void handler_post(struct kprobe *p, struct pt_regs *regs, unsigned long flags)
-{
-       //printk("post_handler: p->addr=0x%p, eflags=0x%lx\n",
-       //      p->addr, regs->eflags);
-}
-
-/* fault_handler: this is called if an exception is generated for any
- * instruction within the pre- or post-handler, or when Kprobes
- * single-steps the probed instruction.
- */
-int handler_fault(struct kprobe *p, struct pt_regs *regs, int trapnr)
-{
-       //printk("fault_handler: p->addr=0x%p, trap #%dn",
-       //      p->addr, trapnr);
-       /* Return 0 because we don't handle the fault. */
-       return 0;
-}
-
-int init_module(void)
-{
-       int ret;
-       kp.pre_handler = handler_pre;
-       kp.post_handler = handler_post;
-       kp.fault_handler = handler_fault;
-       kp.addr = (kprobe_opcode_t*) kallsyms_lookup_name("ltt_relay_reserve_slot");
-       /* register the kprobe now */
-       if (!kp.addr) {
-               printk("Couldn't find %s to plant kprobe\n", "ltt_relay_reserve_slot");
-               return -1;
-       }
-       if ((ret = register_kprobe(&kp) < 0)) {
-               printk("register_kprobe failed, returned %d\n", ret);
-               return -1;
-       }
-       printk("kprobe registered\n");
-       return 0;
-}
-
-void cleanup_module(void)
-{
-       unregister_kprobe(&kp);
-       printk("kprobe unregistered\n");
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Linux Trace Toolkit Test");
-