examples: tests: app_loader: clean up

Author: viswajith-g

examples/tests/app_loader/abort-test/README.md

@@ -8,8 +8,8 @@ When Button 1 (Default user button on boards) is pressed, the app tried to load
 
 When Button 2 is pressed, the app tries to load in the `adc` app.
 
-When button 3 is pressed, the app requests kernel to abort - the kernel deallocates 
-resources for the app. The userland app then waits for another button press from the
+When button 3 is pressed, the app requests kernel to abort. 
+The userland app then waits for another button press from the
 user.
 
 Not pressing button 3 will write and load an app.

examples/tests/app_loader/button-press-loading/pre-compiled-binaries/app_binaries.c renamed to examples/tests/app_loader/abort-test/app_binaries.c

@@ -1,4 +1,4 @@
-#include <app_binaries.h>
+#include "app_binaries.h"
 
 // Tock Application Binary to be flashed.
 uint8_t blink[] = {0x2, 0x0, 0x34, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xD7, 0x75, 0x50, 0x6E,

examples/tests/app_loader/abort-test/pre-compiled-binaries/app_binaries.h renamed to examples/tests/app_loader/abort-test/app_binaries.h

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include <string.h>
 
-#include <examples/tests/app_loader/button-press-loading/pre-compiled-binaries/app_binaries.h>
+#include "app_binaries.h"
 #include <libtock-sync/services/alarm.h>
 #include <libtock/interface/button.h>
 #include <libtock/kernel/app_loader.h>
@@ -61,7 +61,7 @@ static void app_finalize_done_callback(__attribute__((unused)) int   arg0,
   finalize_done = true;
 }
 
-static void app_load_done_callback(__attribute__((unused)) int   arg0,
+static void app_load_done_callback(int                           arg0,
                                    __attribute__((unused)) int   arg1,
                                    __attribute__((unused)) int   arg2,
                                    __attribute__((unused)) void* ud) {

examples/tests/app_loader/abort-test/main.c

@@ -9,3 +9,4 @@ C_SRCS := $(wildcard *.c)
 # Include userland master makefile. Contains rules and flags for actually
 # building the application.
 include $(TOCK_USERLAND_BASE_DIR)/AppMakefile.mk
+ELF2TAB_ARGS += --sha256

examples/tests/app_loader/button-press-loading/Makefile

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include <string.h>
 
-#include <examples/tests/app_loader/button-press-loading/pre-compiled-binaries/app_binaries.h>
+#include "app_binaries.h"
 #include <libtock-sync/services/alarm.h>
 #include <libtock/interface/button.h>
 #include <libtock/kernel/app_loader.h>
@@ -22,7 +22,7 @@
 
 static bool setup_done    = false;   // to check if setup is done
 static bool write_done    = false;   // to check if writing to flash is done
-static bool finalize_done = false;  // to check if the kernel is done finalizing the process binary
+static bool finalize_done = false;   // to check if the kernel is done finalizing the process binary
 static bool load_done     = false;   // to check if the process was loaded successfully
 static bool button_press  = false;
 
@@ -88,7 +88,7 @@ static void button_callback(__attribute__ ((unused)) returncode_t retval, int bt
     if (pressed == 1) {
       const char* app_name    = NULL;
       unsigned char* app_data = NULL;
-      double app_size         = 0;
+      size_t app_size         = 0;
 
       switch (btn_num) {
         case BUTTON1:
@@ -106,6 +106,7 @@ static void button_callback(__attribute__ ((unused)) returncode_t retval, int bt
           return;
       }
       printf("[Event] Button for %s Pressed!\n", app_name);
+      printf("size: %d\n", app_size);
 
       int ret = libtock_app_loader_setup(app_size);
       if (ret != RETURNCODE_SUCCESS) {