Commit 409b8ae3 authored by Luca Giordano's avatar Luca Giordano

Adds rtems examples

Adds testsuites rtems examples.
Corrects workingttcp rtems Makefiles (trying to) bugfix the printf()
problem.

refs: #125176, #122803

	new file:   rtems_examples/testsuites/sptests/config.h
	new file:   rtems_examples/testsuites/sptests/spcontext01/Makefile-5
	new file:   rtems_examples/testsuites/sptests/spcontext01/init.c
	new file:   rtems_examples/testsuites/support
	modified:   rtems_examples/workingttcp/Makefile-5
	modified:   rtems_examples/workingttcp/ut/Makefile-5
parent d798bc34
/* config.h. Generated from config.h.in by configure. */
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "https://devel.rtems.org/newticket"
/* Define to the full name of this package. */
#define PACKAGE_NAME "rtems-c-src-tests-sptests"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "rtems-c-src-tests-sptests 5.0.0"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "rtems-c-src-tests-sptests"
/* Define to the home page for this package. */
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "5.0.0"
/* if RTEMS_TEST_NO_PAUSE is enabled */
#define RTEMS_TEST_NO_PAUSE 1
/* The size of `time_t', as computed by sizeof. */
#define SIZEOF_TIME_T 8
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
RTEMS_API = 5
RTEMS_CPU = sparc
RTEMS_BSP = leon3
prefix = /opt/rtems/$(RTEMS_API)
exec_prefix = $(prefix)/$(RTEMS_CPU)-rtems$(RTEMS_API)
RTEMS_ROOT = $(prefix)
RTEMS_SHARE = $(RTEMS_ROOT)/share/rtems$(RTEMS_API)
PROJECT_ROOT = $(RTEMS_ROOT)/$(RTEMS_CPU)-rtems$(RTEMS_API)/$(RTEMS_BSP)
PROJECT_INCLUDE = $(PROJECT_ROOT)/lib/include
PROJECT_LIB = $(PROJECT_ROOT)/lib
BUILDDIR = b-$(RTEMS_BSP)
SUPPORT_INCLUDE = ../../support/include
include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
DEPFLAGS = -MT $@ -MD -MP -MF $(basename $@).d
SYSFLAGS = -B $(PROJECT_LIB) -specs bsp_specs -qrtems
WARNFLAGS = -Wall
# -gstrict-dwarf -gdwarf-2 dropped due to some gdb incompatibilities
OPTFLAGS = -O2 -g -ffunction-sections -fdata-sections
EXEEXT = .exe
DOWNEXT = .ralf
CPPFLAGS = -I$(PROJECT_INCLUDE)/bsp -I$(SUPPORT_INCLUDE) #-I.. -DHAVE_CONFIG_H
CFLAGS = $(DEPFLAGS) $(SYSFLAGS) $(WARNFLAGS) $(CPU_CFLAGS) $(OPTFLAGS)
CXXFLAGS = $(DEPFLAGS) $(SYSFLAGS) $(WARNFLAGS) $(CPU_CFLAGS) $(OPTFLAGS)
ASFLAGS = $(CPU_CFLAGS)
LDFLAGS = -Wl,--gc-sections -Wl,--wrap=printf -Wl,--wrap=puts -Wl,--wrap=putchar
LINKFLAGS = $(SYSFLAGS) $(CPU_CFLAGS) $(LDFLAGS) $(OPTFLAGS)
CCLINK = $(CC) $(LINKFLAGS) -Wl,-Map,$(basename $@).map
CXXLINK = $(CXX) $(LINKFLAGS) -Wl,-Map,$(basename $@).map
$(BUILDDIR)/%.o: %.c
$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
$(BUILDDIR)/%.o: %.S
$(CC) $(CPPFLAGS) -DASM $(CFLAGS) -c $< -o $@
$(BUILDDIR)/%.o: %.cc
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@
$(BUILDDIR)/%.o: %.cpp
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@
$(BUILDDIR)/%.o: %.s
$(AS) $(ASFLAGS) $< -o $@
export PATH := $(RTEMS_ROOT)/bin:$(PATH)
export AR = $(RTEMS_CPU)-rtems$(RTEMS_API)-ar
export AS = $(RTEMS_CPU)-rtems$(RTEMS_API)-as
export CC = $(RTEMS_CPU)-rtems$(RTEMS_API)-gcc --pipe
#export CC = $(RTEMS_CPU)-rtems$(RTEMS_API)-gcc
export CXX = $(RTEMS_CPU)-rtems$(RTEMS_API)-g++
export LD = $(RTEMS_CPU)-rtems$(RTEMS_API)-ld
export NM = $(RTEMS_CPU)-rtems$(RTEMS_API)-nm
export OBJCOPY = $(RTEMS_CPU)-rtems$(RTEMS_API)-objcopy
export RANLIB = $(RTEMS_CPU)-rtems$(RTEMS_API)-ranlib
export SIZE = $(RTEMS_CPU)-rtems$(RTEMS_API)-size
export STRIP = $(RTEMS_CPU)-rtems$(RTEMS_API)-strip
APP = $(BUILDDIR)/init
APP_PIECES = init
APP_OBJS = $(APP_PIECES:%=$(BUILDDIR)/%.o)
APP_DEPS = $(APP_PIECES:%=$(BUILDDIR)/%.d)
all: $(BUILDDIR) $(APP)$(EXEEXT)
$(BUILDDIR):
mkdir $(BUILDDIR)
$(APP)$(EXEEXT): $(APP_OBJS)
$(CCLINK) $^ -lm -o $@
clean:
rm -rf $(BUILDDIR)
-include $(APP_DEPS)
/*
* Copyright (c) 2013-2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
const char rtems_test_name[] = "SPCONTEXT 1";
#define ITERATION_COUNT 2000
#define PRIORITY_HIGH 2
#define PRIORITY_LOW 3
#define FINISH_EVENT RTEMS_EVENT_0
typedef struct {
rtems_id control_task;
rtems_id validate_tasks[3];
rtems_id timer;
size_t task_index;
int iteration_counter;
} test_context;
static test_context test_instance;
static void validate_task(rtems_task_argument arg)
{
_CPU_Context_validate(arg);
rtems_test_assert(0);
}
static void start_validate_task(
rtems_id *id,
uintptr_t pattern,
rtems_task_priority priority,
bool fp_unit
)
{
rtems_status_code sc;
rtems_attribute fpu_state;
fpu_state = fp_unit ? RTEMS_FLOATING_POINT : RTEMS_DEFAULT_ATTRIBUTES;
sc = rtems_task_create(
rtems_build_name('V', 'A', 'L', 'I'),
priority,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
fpu_state,
id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(*id, validate_task, pattern);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void reset_timer_or_finish(test_context *self, rtems_id timer)
{
rtems_status_code sc;
int i = self->iteration_counter;
if (i < ITERATION_COUNT) {
self->iteration_counter = i + 1;
sc = rtems_timer_reset(timer);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
} else {
sc = rtems_event_send(self->control_task, FINISH_EVENT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
}
static void switch_priorities(test_context *self)
{
rtems_status_code sc;
size_t index = self->task_index;
size_t next = (index + 1) % RTEMS_ARRAY_SIZE(self->validate_tasks);
size_t task_current_high = index;
size_t task_next_high = next;
rtems_task_priority priority;
self->task_index = next;
sc = rtems_task_set_priority(
self->validate_tasks[task_next_high],
PRIORITY_HIGH,
&priority
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_set_priority(
self->validate_tasks[task_current_high],
PRIORITY_LOW,
&priority
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void clobber_and_switch_timer(rtems_id timer, void *arg)
{
uintptr_t pattern = (uintptr_t) 0xffffffffffffffffU;
test_context *self = arg;
reset_timer_or_finish(self, self->timer);
switch_priorities(self);
_CPU_Context_volatile_clobber(pattern);
}
static void start_timer(test_context *self)
{
rtems_status_code sc;
sc = rtems_timer_create(rtems_build_name('C', 'L', 'S', 'W'), &self->timer);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_timer_fire_after(self->timer, 2, clobber_and_switch_timer, self);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void wait_for_finish(void)
{
rtems_status_code sc;
rtems_event_set out;
sc = rtems_event_receive(
FINISH_EVENT,
RTEMS_WAIT | RTEMS_EVENT_ALL,
RTEMS_NO_TIMEOUT,
&out
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(out == FINISH_EVENT);
}
static void test(
test_context *self,
bool task_0_fpu,
bool task_1_fpu,
bool task_2_fpu
)
{
rtems_status_code sc;
uintptr_t pattern_0 = (uintptr_t) 0xaaaaaaaaaaaaaaaaU;
uintptr_t pattern_1 = (uintptr_t) 0x5555555555555555U;
uintptr_t pattern_2 = (uintptr_t) 0x0000000000000000U;
memset(self, 0, sizeof(*self));
self->control_task = rtems_task_self();
start_validate_task(
&self->validate_tasks[0],
pattern_0,
PRIORITY_HIGH,
task_0_fpu
);
start_validate_task(
&self->validate_tasks[1],
pattern_1,
PRIORITY_LOW,
task_1_fpu
);
start_validate_task(
&self->validate_tasks[2],
pattern_2,
PRIORITY_LOW,
task_2_fpu
);
start_timer(self);
wait_for_finish();
sc = rtems_task_delete(self->validate_tasks[0]);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_delete(self->validate_tasks[1]);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_delete(self->validate_tasks[2]);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_timer_delete(self->timer);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void test_context_is_executing(void)
{
#if defined(RTEMS_SMP)
/*
* Provide a stack area, since on some architectures the top/bottom of stack
* is initialized by _CPU_Context_Initialize().
*/
static char stack[1024];
Context_Control context;
bool is_executing;
memset(&context, 0, sizeof(context));
is_executing = _CPU_Context_Get_is_executing(&context);
rtems_test_assert(!is_executing);
_CPU_Context_Set_is_executing(&context, true);
is_executing = _CPU_Context_Get_is_executing(&context);
rtems_test_assert(is_executing);
_CPU_Context_Set_is_executing(&context, false);
is_executing = _CPU_Context_Get_is_executing(&context);
rtems_test_assert(!is_executing);
_CPU_Context_Set_is_executing(&context, true);
_CPU_Context_Initialize(
&context,
(void *) &stack[0],
sizeof(stack),
0,
NULL,
false,
NULL
);
is_executing = _CPU_Context_Get_is_executing(&context);
rtems_test_assert(is_executing);
#endif
}
static bool is_fp(int i)
{
return i != 0;
}
static const char *desc(int i)
{
return is_fp(i) ? "F" : "N";
}
static void Init(rtems_task_argument arg)
{
test_context *self = &test_instance;
int i;
int j;
int k;
TEST_BEGIN();
test_context_is_executing();
for (i = 0; i < 2; ++i) {
for (j = 0; j < 2; ++j) {
for (k = 0; k < 2; ++k) {
printf("Test configuration %s %s %s... ", desc(i), desc(j), desc(k));
test(self, is_fp(i), is_fp(j), is_fp(k));
printf("done\n");
}
}
}
TEST_END();
rtems_test_exit(0);
}
static void switch_extension(Thread_Control *executing, Thread_Control *heir)
{
uintptr_t pattern = (uintptr_t) 0xffffffffffffffffU;
_CPU_Context_volatile_clobber(pattern);
}
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 4
#define CONFIGURE_MAXIMUM_TIMERS 1
#define CONFIGURE_INITIAL_EXTENSIONS \
{ .thread_switch = switch_extension }, \
RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/home/taste/work/development/rtems/kernel/rtems/testsuites/support/
\ No newline at end of file
......@@ -26,7 +26,7 @@ CPPFLAGS = -I$(PROJECT_INCLUDE)/bsp
CFLAGS = $(DEPFLAGS) $(SYSFLAGS) $(WARNFLAGS) $(CPU_CFLAGS) $(OPTFLAGS)
CXXFLAGS = $(DEPFLAGS) $(SYSFLAGS) $(WARNFLAGS) $(CPU_CFLAGS) $(OPTFLAGS)
ASFLAGS = $(CPU_CFLAGS)
LDFLAGS = -Wl,--gc-sections
LDFLAGS = -Wl,--gc-sections -Wl,--wrap=printf -Wl,--wrap=puts -Wl,--wrap=putchar
LINKFLAGS = $(SYSFLAGS) $(CPU_CFLAGS) $(LDFLAGS) $(OPTFLAGS)
CCLINK = $(CC) $(LINKFLAGS) -Wl,-Map,$(basename $@).map
......
......@@ -39,7 +39,7 @@ CPPFLAGS = -DGTEST -isystem $(GTEST_DIR)/include -I$(PROJECT_INCLUDE)/bsp
CFLAGS = $(DEPFLAGS) $(SYSFLAGS) $(WARNFLAGS) $(CPU_CFLAGS) $(OPTFLAGS)
CXXFLAGS = $(DEPFLAGS) $(SYSFLAGS) $(WARNFLAGS) $(CPU_CFLAGS) $(OPTFLAGS)
ASFLAGS = $(CPU_CFLAGS)
LDFLAGS = -Wl,--gc-sections
LDFLAGS = -Wl,--gc-sections -Wl,--wrap=printf -Wl,--wrap=puts -Wl,--wrap=putchar
LINKFLAGS = $(SYSFLAGS) $(CPU_CFLAGS) $(LDFLAGS) $(OPTFLAGS)
CCLINK = $(CC) $(LINKFLAGS) -Wl,-Map,$(basename $@).map
......
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