tracing: Add a special ticker variant to show tracing.

This was complicating both_hello which was designed for another
purpose entirely.

6 files changed, 238 insertions, 0 deletions

diff --git a/ticker/ticker_trace/Makefile b/ticker/ticker_trace/Makefile
new file mode 100644
index 0000000..4347705
--- /dev/null
+++ b/ticker/ticker_trace/Makefile
@@ -0,0 +1,23 @@
+#
+#  RTEMS_MAKEFILE_PATH is typically set in an environment variable
+#
+
+PGM=${ARCH}/ticker.exe
+
+# optional managers required
+MANAGERS=all
+
+# C source names
+CSRCS = init.c
+COBJS = $(CSRCS:%.c=${ARCH}/%.o)
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+include $(RTEMS_CUSTOM)
+include $(PROJECT_ROOT)/make/leaf.cfg
+
+OBJS= $(COBJS) $(CXXOBJS) $(ASOBJS)
+
+all:    ${ARCH} $(PGM)
+
+$(PGM): $(OBJS)
+	$(make-exe)
diff --git a/ticker/ticker_trace/init.c b/ticker/ticker_trace/init.c
new file mode 100644
index 0000000..4d86cf6
--- /dev/null
+++ b/ticker/ticker_trace/init.c
@@ -0,0 +1,99 @@
+/*
+ *  COPYRIGHT (c) 1989-2007.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <bsp.h>
+
+#include "../../testmacros.h"
+
+rtems_id   Task_id[ 4 ];         /* array of task ids */
+rtems_name Task_name[ 4 ];       /* array of task names */
+
+rtems_task Test_task(
+  rtems_task_argument task_index
+)
+{
+  rtems_time_of_day time;
+  rtems_interval    ticks;
+
+  ticks = task_index * 5 * rtems_clock_get_ticks_per_second();
+
+  for ( ; ; ) {
+    (void) rtems_clock_get_tod( &time );
+    if ( time.second >= 35 ) {
+      puts( "*** END OF CLOCK TICK TEST ***" );
+      exit( 0 );
+    }
+    put_name( Task_name[ task_index ], FALSE );
+    print_time( " - rtems_clock_get_tod - ", &time, "\n" );
+    (void) rtems_task_wake_after( ticks );
+  }
+}
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_time_of_day time;
+
+  puts( "\n\n*** CLOCK TICK TEST ***" );
+
+  time.year   = 1988;
+  time.month  = 12;
+  time.day    = 31;
+  time.hour   = 9;
+  time.minute = 0;
+  time.second = 0;
+  time.ticks  = 0;
+
+  (void) rtems_clock_set( &time );
+
+  Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' );
+  Task_name[ 2 ] = rtems_build_name( 'T', 'A', '2', ' ' );
+  Task_name[ 3 ] = rtems_build_name( 'T', 'A', '3', ' ' );
+
+  (void) rtems_task_create(
+    Task_name[ 1 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 1 ]
+  );
+  (void) rtems_task_create(
+    Task_name[ 2 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 2 ]
+  );
+  (void) rtems_task_create(
+    Task_name[ 3 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 3 ]
+  );
+
+  (void) rtems_task_start( Task_id[ 1 ], Test_task, 1 );
+  (void) rtems_task_start( Task_id[ 2 ], Test_task, 2 );
+  (void) rtems_task_start( Task_id[ 3 ], Test_task, 3 );
+
+  (void) rtems_task_delete( RTEMS_SELF );
+}
+
+/**************** START OF CONFIGURATION INFORMATION ****************/
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS             4
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_INIT_TASK_STACK_SIZE    (2 * RTEMS_MINIMUM_STACK_SIZE)
+
+#define CONFIGURE_EXTRA_TASK_STACKS       (4 * RTEMS_MINIMUM_STACK_SIZE)
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+
+/****************  END OF CONFIGURATION INFORMATION  ****************/
+
diff --git a/ticker/ticker_trace/ticker-deep.ini b/ticker/ticker_trace/ticker-deep.ini
new file mode 100644
index 0000000..863d671
--- /dev/null
+++ b/ticker/ticker_trace/ticker-deep.ini
@@ -0,0 +1,46 @@
+;
+; RTEMS Trace Linker Configuration: hello deep
+;
+; This script configure the both hello example to perform deep
+; tracing of RTEMS via the printf trace generator.
+;
+[tracer]
+;
+; Name of the trace.
+;
+name = Hello Deep RTEMS Tracer
+;
+; Options can be defined here or on the command line.
+;
+;options = verbose
+;
+; Functions to trace.
+;
+traces = hello-deep-trace
+traces = rtems-score-object-all
+traces = rtems-score-thread-all
+traces = rtems-score-threadq-all
+traces = rtems-score-heap-all
+;
+; Define the function sets. These are the function's that can be
+; added to the trace lists.
+;
+functions = hello-deep-trace
+functions = rtems-score
+;
+; Include RTEMS Trace support.
+;
+include = rtems.ini, rtld-base.ini
+
+;
+; User application trace example.
+;
+[hello-deep-trace]
+generator = printk-generator
+signatures = hello-signatures
+trace = exit, Init
+header = "#include <rtems.h>"
+
+[hello-signatures]
+exit=void, int
+Init = void, rtems_task_argument
diff --git a/ticker/ticker_trace/ticker.ini b/ticker/ticker_trace/ticker.ini
new file mode 100644
index 0000000..ca738b0
--- /dev/null
+++ b/ticker/ticker_trace/ticker.ini
@@ -0,0 +1,43 @@
+;
+; RTEMS Trace Linker Configuration: hello
+;
+; This script configure the both hello example to perform some
+; tracing via the printf trace generator.
+;
+[tracer]
+;
+; Name of the trace.
+;
+name = Hello RTEMS Tracer
+;
+; Options can be defined here or on the command line.
+;
+;options = verbose
+;
+; Functions to trace.
+;
+traces = hello-trace
+;
+; Define the function sets. These are the function's that can be
+; added to the trace lists.
+;
+functions = hello-trace
+;
+; Include RTEMS Trace support.
+;
+include = rtems.ini, rtld-base.ini
+
+;
+; User application trace example.
+;
+[hello-trace]
+generator = printk-generator
+signatures = hello-signatures
+trace = exit, Init
+header = "#include <rtems.h>"
+header = "#include <rtems/score/objectimpl.h>"
+header = "#include <rtems/score/scheduler.h>"
+
+[hello-signatures]
+exit=void, int
+Init = void, rtems_task_argument
diff --git a/ticker/ticker_trace/wscript b/ticker/ticker_trace/wscript
new file mode 100644
index 0000000..9b5e5d0
--- /dev/null
+++ b/ticker/ticker_trace/wscript
@@ -0,0 +1,26 @@
+# Copyright 2022 Joel Sherrill (joel@rtems.org)
+#
+# This file's license is 2-clause BSD as in this distribution's LICENSE.2 file.
+#
+
+# Waf build script for an RTEMS Hello
+import rtems_waf.rtems as rtems
+
+def build(bld):
+    rtems.build(bld)
+
+    bld(features = 'c cprogram',
+        target = 'ticker_trace.exe',
+        source = ['init.c'])
+
+    if rtems.check_env(bld, 'RTEMS_TLD'):
+        bld(features = 'c rtrace',
+            target = 'ticker_trace.texe',
+            source = ['init.c'],
+            rtrace_cfg = '../../ticker/ticker_trace/ticker.ini',
+            rtrace_wrapper = 'ticker-test')
+        bld(features = 'c rtrace',
+            target = 'ticker_trace-deep.texe',
+            source = ['init.c'],
+            rtrace_cfg = '../../ticker/ticker_trace/ticker-deep.ini',
+            rtrace_wrapper = 'ticker-deep')
diff --git a/ticker/wscript b/ticker/wscript
index df7a45e..178a68d 100644
--- a/ticker/wscript
+++ b/ticker/wscript
@@ -8,6 +8,7 @@ import rtems_waf.rtems as rtems
 def build(bld):
     bld.recurse(['ticker',
                  'ticker_stackchk',
+                 'ticker_trace',
                  'low_ticker',
                  'low_ticker1',
                  'low_ticker2'])