1 files changed, 0 insertions, 169 deletions
diff --git a/drivers/staging/ktap/include/ktap.h b/drivers/staging/ktap/include/ktap.h
deleted file mode 100644
index 076dd4a..0000000
--- a/drivers/staging/ktap/include/ktap.h
+++ /dev/null
@@ -1,169 +0,0 @@
-#ifndef __KTAP_H__
-#define __KTAP_H__
-
-#include "ktap_types.h"
-#include "ktap_opcodes.h"
-
-#include <linux/version.h>
-#include <linux/hardirq.h>
-#include <linux/perf_event.h>
-#include <linux/trace_seq.h>
-
-typedef struct ktap_Reg {
-        const char *name;
-        ktap_cfunction func;
-} ktap_Reg;
-
-struct ktap_probe_event {
-	struct list_head list;
-	struct perf_event *perf;
-	ktap_state *ks;
-	ktap_closure *cl;
-};
-
-/* this structure allocate on stack */
-struct ktap_event {
-	struct ktap_probe_event *pevent;
-	struct ftrace_event_call *call;
-	struct trace_entry *entry;
-	int entry_size;
-	struct pt_regs *regs;
-};
-
-enum {
-	KTAP_PERCPU_DATA_STATE,
-	KTAP_PERCPU_DATA_STACK,
-	KTAP_PERCPU_DATA_BUFFER,
-	KTAP_PERCPU_DATA_BUFFER2,
-	KTAP_PERCPU_DATA_BTRACE,
-
-	KTAP_PERCPU_DATA_MAX
-};
-
-#define KTAP_PERCPU_BUFFER_SIZE	(3 * PAGE_SIZE)
-
-int gettimeofday_us(void);
-ktap_state *kp_newstate(struct ktap_parm *parm, struct dentry *dir);
-void kp_exit(ktap_state *ks);
-void kp_final_exit(ktap_state *ks);
-ktap_state *kp_newthread(ktap_state *mainthread);
-void kp_exitthread(ktap_state *ks);
-ktap_closure *kp_load(ktap_state *ks, unsigned char *buff);
-void kp_call(ktap_state *ks, StkId func, int nresults);
-void kp_optimize_code(ktap_state *ks, int level, ktap_proto *f);
-void kp_register_lib(ktap_state *ks, const char *libname, const ktap_Reg *funcs);
-void *kp_percpu_data(int type);
-
-void kp_init_baselib(ktap_state *ks);
-void kp_init_oslib(ktap_state *ks);
-void kp_init_kdebuglib(ktap_state *ks);
-void kp_init_timerlib(ktap_state *ks);
-void kp_init_ansilib(ktap_state *ks);
-
-int kp_probe_init(ktap_state *ks);
-void kp_probe_exit(ktap_state *ks);
-
-void kp_perf_event_register(ktap_state *ks, struct perf_event_attr *attr,
-			    struct task_struct *task, char *filter,
-			    ktap_closure *cl);
-
-void kp_event_getarg(ktap_state *ks, ktap_value *ra, int n);
-void kp_event_tostring(ktap_state *ks, struct trace_seq *seq);
-
-int kp_strfmt(ktap_state *ks, struct trace_seq *seq);
-
-void kp_transport_write(ktap_state *ks, const void *data, size_t length);
-void kp_transport_event_write(ktap_state *ks, struct ktap_event *e);
-void kp_transport_print_backtrace(ktap_state *ks);
-void *kp_transport_reserve(ktap_state *ks, size_t length);
-void kp_transport_exit(ktap_state *ks);
-int kp_transport_init(ktap_state *ks, struct dentry *dir);
-
-void kp_exit_timers(ktap_state *ks);
-
-extern int kp_max_exec_count;
-
-/* get from kernel/trace/trace.h */
-static __always_inline int trace_get_context_bit(void)
-{
-	int bit;
-
-	if (in_interrupt()) {
-		if (in_nmi())
-			bit = 0;
-		else if (in_irq())
-			bit = 1;
-		else
-			bit = 2;
-	} else
-		bit = 3;
-
-	return bit;
-}
-
-/* use a special timer context kp_state instead use this recursion approach? */
-DECLARE_PER_CPU(int, kp_recursion_context[PERF_NR_CONTEXTS]);
-
-static __always_inline int get_recursion_context(void)
-{
-	int rctx = trace_get_context_bit();
-
-	if (__this_cpu_read(kp_recursion_context[rctx]))
-		return -1;
-
-	__this_cpu_write(kp_recursion_context[rctx], true);
-	barrier();
-
-	return rctx;
-}
-
-static inline void put_recursion_context(int rctx)
-{
-	barrier();
-	__this_cpu_write(kp_recursion_context[rctx], false);
-}
-
-
-extern unsigned int kp_stub_exit_instr;
-
-static inline void set_next_as_exit(ktap_state *ks)
-{
-	ktap_callinfo *ci;
-
-	ci = ks->ci;
-	if (!ci)
-		return;
-
-	ci->u.l.savedpc = &kp_stub_exit_instr;
-
-	/* See precall, ci changed to ci->prev after invoke C function */
-	if (ci->prev) {
-		ci = ci->prev;
-		ci->u.l.savedpc = &kp_stub_exit_instr;
-	}
-}
-
-#define kp_verbose_printf(ks, ...) \
-	if (G(ks)->parm->verbose)	\
-		kp_printf(ks, "[verbose] "__VA_ARGS__);
-
-/* get argument operation macro */
-#define kp_arg(ks, n)	((ks)->ci->func + (n))
-#define kp_arg_nr(ks)	((int)(ks->top - (ks->ci->func + 1)))
-
-#define kp_arg_check(ks, narg, type)				\
-	do {							\
-		if (unlikely(ttypenv(kp_arg(ks, narg)) != type)) {	\
-			kp_error(ks, "wrong type of argument %d\n", narg);\
-			return -1;				\
-		}						\
-	} while (0)
-
-
-#if LINUX_VERSION_CODE > KERNEL_VERSION(3, 5, 0)
-#define SPRINT_SYMBOL	sprint_symbol_no_offset
-#else
-#define SPRINT_SYMBOL	sprint_symbol
-#endif
-
-#endif /* __KTAP_H__ */