From 715800e7610887ce87b5b6af61f9bddfdc29d97d Mon Sep 17 00:00:00 2001
From: "Bjoern B. Brandenburg" <bbb@cs.unc.edu>
Date: Tue, 14 Apr 2009 23:13:30 -0400
Subject: remove sched_trace stuff from liblitmus

---
 src/sched_trace.c | 135 ------------------------------------------------------
 1 file changed, 135 deletions(-)
 delete mode 100644 src/sched_trace.c

(limited to 'src')

diff --git a/src/sched_trace.c b/src/sched_trace.c
deleted file mode 100644
index 464d75b..0000000
--- a/src/sched_trace.c
+++ /dev/null
@@ -1,135 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include "litmus.h"
-#include "sched_trace.h"
-
-static const char* event_names[] = {
-	"INVALID",
-        "NAME",
-	"PARAM",
-        "RELEASE",
-	"ASSIGNED",
-	"SWITCH_TO",
-	"SWITCH_FROM",
-	"COMPLETION",
-	"BLOCK",
-	"RESUME",
-	"SYS_RELEASE",
-	"INVALID"
-};
-
-#define ST_INVALID (ST_SYS_RELEASE + 1)
-
-
-const char* event2name(unsigned int id)
-{
-	if (id >= ST_INVALID)
-		id = ST_INVALID;
-	return event_names[id];
-}
-
-
-u64 event_time(struct st_event_record* rec)
-{
-	u64 when;
-	switch (rec->hdr.type) {
-		/* the time stamp is encoded in the first payload u64 */
-	case ST_RELEASE:
-	case ST_ASSIGNED:
-	case ST_SWITCH_TO:
-	case ST_SWITCH_AWAY:
-	case ST_COMPLETION:
-	case ST_BLOCK:
-	case ST_RESUME:
-	case ST_SYS_RELEASE:
-		when = rec->data.raw[0];
-		break;
-	default:
-		/* stuff that doesn't have a time stamp should occur "early" */
-		when = 0;
-		break;
-	};
-	return when;
-}
-
-
-void print_header(struct st_trace_header* hdr)
-{
-	printf("%-14s %5u/%-5u on CPU%3u ",
-	       event2name(hdr->type),
-	       hdr->pid, hdr->job,
-	       hdr->cpu);
-}
-
-typedef void (*print_t)(struct st_event_record* rec);
-
-static void print_nothing(struct st_event_record* _)
-{
-}
-
-static void print_raw(struct st_event_record* rec)
-{
-	printf(" type=%u", rec->hdr.type);
-}
-
-static void print_name(struct st_event_record* rec)
-{
-	/* terminate in all cases */
-	rec->data.name.cmd[ST_NAME_LEN - 1] = 0;
-	printf("%s", rec->data.name.cmd);
-}
-
-static void print_param(struct st_event_record* rec)
-{
-	printf("T=(cost:%6.2fms, period:%6.2fms, phase:%6.2fms), part=%d",
-	       rec->data.param.wcet   / 1000000.0,
-	       rec->data.param.period / 1000000.0,
-	       rec->data.param.phase  / 1000000.0,\
-	       rec->data.param.partition);
-}
-
-static void print_time_data2(struct st_event_record* rec)
-{
-	printf("%6.2fms", rec->data.raw[1] / 1000000.0);
-}
-
-static print_t print_detail[] = {
-	print_raw,		/* invalid */
-	print_name,		/* NAME  */
-	print_param,		/* PARAM */
-	print_time_data2,	/* RELEASE */
-	print_nothing,		/* ASSIGNED */
-	print_nothing,		/* SWITCH_TO */
-	print_nothing,		/* SWITCH_FROM */
-	print_nothing,		/* COMPLETION */
-	print_nothing,		/* BLOCK */
-	print_nothing,		/* RESUME */
-	print_time_data2,	/* SYS_RELEASE */
-	print_raw,		/* invalid */
-};
-
-void print_event(struct st_event_record *rec)
-{
-	unsigned int id = rec->hdr.type;
-
-	if (id >= ST_INVALID)
-		id = ST_INVALID;
-	print_header(&rec->hdr);
-	print_detail[id](rec);
-	printf("\n");
-}
-
-void print_all(struct st_event_record *rec, unsigned int count)
-{
-	unsigned int i;
-	for (i = 0; i < count; i++)
-		print_event(&rec[i]);
-}
-- 
cgit v1.2.2