1 files changed, 0 insertions, 131 deletions
diff --git a/powerpc/pmu/event.c b/powerpc/pmu/event.c
deleted file mode 100644
index 184b368..0000000
--- a/powerpc/pmu/event.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright 2013, Michael Ellerman, IBM Corp.
- * Licensed under GPLv2.
- */
-
-#define _GNU_SOURCE
-#include <unistd.h>
-#include <sys/syscall.h>
-#include <string.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-
-#include "event.h"
-
-
-int perf_event_open(struct perf_event_attr *attr, pid_t pid, int cpu,
-		int group_fd, unsigned long flags)
-{
-	return syscall(__NR_perf_event_open, attr, pid, cpu,
-			   group_fd, flags);
-}
-
-void event_init_opts(struct event *e, u64 config, int type, char *name)
-{
-	memset(e, 0, sizeof(*e));
-
-	e->name = name;
-
-	e->attr.type = type;
-	e->attr.config = config;
-	e->attr.size = sizeof(e->attr);
-	/* This has to match the structure layout in the header */
-	e->attr.read_format = PERF_FORMAT_TOTAL_TIME_ENABLED | \
-				  PERF_FORMAT_TOTAL_TIME_RUNNING;
-}
-
-void event_init_named(struct event *e, u64 config, char *name)
-{
-	event_init_opts(e, config, PERF_TYPE_RAW, name);
-}
-
-void event_init(struct event *e, u64 config)
-{
-	event_init_opts(e, config, PERF_TYPE_RAW, "event");
-}
-
-#define PERF_CURRENT_PID	0
-#define PERF_NO_PID		-1
-#define PERF_NO_CPU		-1
-#define PERF_NO_GROUP		-1
-
-int event_open_with_options(struct event *e, pid_t pid, int cpu, int group_fd)
-{
-	e->fd = perf_event_open(&e->attr, pid, cpu, group_fd, 0);
-	if (e->fd == -1) {
-		perror("perf_event_open");
-		return -1;
-	}
-
-	return 0;
-}
-
-int event_open_with_group(struct event *e, int group_fd)
-{
-	return event_open_with_options(e, PERF_CURRENT_PID, PERF_NO_CPU, group_fd);
-}
-
-int event_open_with_pid(struct event *e, pid_t pid)
-{
-	return event_open_with_options(e, pid, PERF_NO_CPU, PERF_NO_GROUP);
-}
-
-int event_open_with_cpu(struct event *e, int cpu)
-{
-	return event_open_with_options(e, PERF_NO_PID, cpu, PERF_NO_GROUP);
-}
-
-int event_open(struct event *e)
-{
-	return event_open_with_options(e, PERF_CURRENT_PID, PERF_NO_CPU, PERF_NO_GROUP);
-}
-
-void event_close(struct event *e)
-{
-	close(e->fd);
-}
-
-int event_enable(struct event *e)
-{
-	return ioctl(e->fd, PERF_EVENT_IOC_ENABLE);
-}
-
-int event_disable(struct event *e)
-{
-	return ioctl(e->fd, PERF_EVENT_IOC_DISABLE);
-}
-
-int event_reset(struct event *e)
-{
-	return ioctl(e->fd, PERF_EVENT_IOC_RESET);
-}
-
-int event_read(struct event *e)
-{
-	int rc;
-
-	rc = read(e->fd, &e->result, sizeof(e->result));
-	if (rc != sizeof(e->result)) {
-		fprintf(stderr, "read error on event %p!\n", e);
-		return -1;
-	}
-
-	return 0;
-}
-
-void event_report_justified(struct event *e, int name_width, int result_width)
-{
-	printf("%*s: result %*llu ", name_width, e->name, result_width,
-	       e->result.value);
-
-	if (e->result.running == e->result.enabled)
-		printf("running/enabled %llu\n", e->result.running);
-	else
-		printf("running %llu enabled %llu\n", e->result.running,
-			e->result.enabled);
-}
-
-void event_report(struct event *e)
-{
-	event_report_justified(e, 0, 0);
-}