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ARM: Create new common tests-main.c, does not need to be a per-platform file.

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This commit is contained in:
Kelvin Lawson
2013-02-28 13:47:39 +00:00
parent 0f175c5da4
commit ba5255ec0b
3 changed files with 200 additions and 78 deletions
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4
ports/arm/platforms/qemu_integratorcp/Makefile
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@@ -22,11 +22,11 @@ OBJCOPY=arm-none-eabi-objcopy
BUILD_DIR=build
# Platform-specific object files
PLATFORM_OBJECTS = main.o modules.o syscalls.o
PLATFORM_OBJECTS = modules.o syscalls.o
PLATFORM_ASM_OBJECTS = startup.o
# Port-specific object files
PORT_OBJECTS = atomport.o
PORT_OBJECTS = atomport.o tests-main.o
PORT_ASM_OBJECTS = atomport-asm.o
# Kernel object files

76
ports/arm/platforms/qemu_integratorcp/main.c
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@@ -1,76 +0,0 @@
/*
* Copyright (c) 2012, Natie van Rooyen. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. No personal names or organizations' names associated with the
* Atomthreads project may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE ATOMTHREADS PROJECT AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include "modules.h"
#include "atom.h"
#include "atomtests.h"
#define TEST_STACK_BYTE_SIZE 1024
#define IDLE_STACK_BYTE_SIZE 512
static unsigned char test_stack[TEST_STACK_BYTE_SIZE] ;
static unsigned char idle_stack[IDLE_STACK_BYTE_SIZE] ;
ATOM_TCB test_tcb ;
/**
* \b test_thread
*
* Function calling the test function of the Atomthreads test suite.
*
*/
void
test_thread (uint32_t param)
{
uint32_t failures ;
failures = test_start () ;
printf ("%s\r\n", failures ? "FAIL" : "PASS") ;
return;
}
/**
* \b main
*
* Initialize atomthreads and start a test_thread to run the Atomthreads test suite.
*
*/
int
main (void)
{
printf ("atomthreads starting... ") ;
atomOSInit(&idle_stack[0], IDLE_STACK_BYTE_SIZE, TRUE) ;
atomThreadCreate ((ATOM_TCB *)&test_tcb, TEST_THREAD_PRIO, test_thread, 0, &test_stack[0], TEST_STACK_BYTE_SIZE, TRUE);
atomOSStart() ;
return 0 ;
}

198
ports/arm/tests-main.c Normal file
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@@ -0,0 +1,198 @@
/*
* Copyright (c) 2013, Kelvin Lawson. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. No personal names or organizations' names associated with the
* Atomthreads project may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE ATOMTHREADS PROJECT AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include "atom.h"
#include "atomport-private.h"
#include "atomtests.h"
#include "atomtimer.h"
/* Constants */
/*
* Idle thread stack size
*
* This needs to be large enough to handle any interrupt handlers
* and callbacks called by interrupt handlers (e.g. user-created
* timer callbacks) as well as the saving of all context when
* switching away from this thread.
*/
#define IDLE_STACK_SIZE_BYTES 512
/*
* Main thread stack size
*
* Note that this is not a required OS kernel thread - you will replace
* this with your own application thread.
*
* In this case the Main thread is responsible for calling out to the
* test routines. Once a test routine has finished, the test status is
* printed out on the UART and the thread remains running in a loop.
*
* The Main thread stack generally needs to be larger than the idle
* thread stack, as not only does it need to store interrupt handler
* stack saves and context switch saves, but the application main thread
* will generally be carrying out more nested function calls and require
* stack for application code local variables etc.
*/
#define MAIN_STACK_SIZE_BYTES 1024
/* Local data */
/* Application threads' TCBs */
static ATOM_TCB main_tcb;
/* Main thread's stack area */
static uint8_t main_thread_stack[MAIN_STACK_SIZE_BYTES];
/* Idle thread's stack area */
static uint8_t idle_thread_stack[IDLE_STACK_SIZE_BYTES];
/* Forward declarations */
static void main_thread_func (uint32_t data);
/**
* \b main
*
* Program entry point.
*
* Creates an application thread and starts the OS.
*/
int main ( void )
{
int8_t status;
/**
* Note: to protect OS structures and data during initialisation,
* interrupts must remain disabled until the first thread
* has been restored. They are reenabled at the very end of
* the first thread restore, at which point it is safe for a
* reschedule to take place.
*/
/**
* Initialise the OS before creating our threads.
*/
status = atomOSInit(&idle_thread_stack[0], IDLE_STACK_SIZE_BYTES, TRUE);
if (status == ATOM_OK)
{
/* Create an application thread */
status = atomThreadCreate(&main_tcb,
TEST_THREAD_PRIO, main_thread_func, 0,
&main_thread_stack[0],
MAIN_STACK_SIZE_BYTES,
TRUE);
if (status == ATOM_OK)
{
/**
* First application thread successfully created. It is
* now possible to start the OS. Execution will not return
* from atomOSStart(), which will restore the context of
* our application thread and start executing it.
*
* Note that interrupts are still disabled at this point.
* They will be enabled as we restore and execute our first
* thread in archFirstThreadRestore().
*/
atomOSStart();
}
}
while (1)
;
/* There was an error starting the OS if we reach here */
return (0);
}
/**
* \b main_thread_func
*
* Entry point for main application thread.
*
* This is the first thread that will be executed when the OS is started.
*
* @param[in] data Unused (optional thread entry parameter)
*
* @return None
*/
static void main_thread_func (uint32_t data)
{
uint32_t test_status;
/* Put a message out on the UART */
printf ("Go\n");
/* Start test. All tests use the same start API. */
test_status = test_start();
/* Check main thread stack usage (if enabled) */
#ifdef ATOM_STACK_CHECKING
if (test_status == 0)
{
uint32_t used_bytes, free_bytes;
/* Check idle thread stack usage */
if (atomThreadStackCheck (&main_tcb, &used_bytes, &free_bytes) == ATOM_OK)
{
/* Check the thread did not use up to the end of stack */
if (free_bytes == 0)
{
printf ("Main stack overflow\n");
test_status++;
}
/* Log the stack usage */
#ifdef TESTS_LOG_STACK_USAGE
printf ("MainUse:%d\n", used_bytes);
#endif
}
}
#endif
/* Log final status */
if (test_status == 0)
{
printf ("Pass\n");
}
else
{
printf ("Fail(%d)\n", (int)test_status);
}
}