unittests for rtems working

unittests/CatchRunner.cpp

@@ -46,38 +46,53 @@ void unittestTaskFunction(void* pvParameters) {
 #ifdef FSFW_OSAL_RTEMS
 #include <signal.h>
 
-int sigaltstack(const stack_t * ss, stack_t * old_ss){
-  return 0;
-}
+int sigaltstack(const stack_t* ss, stack_t* old_ss) { return 0; }
 extern "C" {
 
-#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
-#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+void exit_qemu_failing(int error) {
+  asm(/* 0x20026 == ADP_Stopped_ApplicationExit */
+         "mov x1, #0x26\n\t"
+        "movk x1, #2, lsl #16\n\t"
+        "str x1, [sp,#0]\n\t");
 
-#define CONFIGURE_UNLIMITED_OBJECTS
-#define CONFIGURE_UNIFIED_WORK_AREAS
+    /* Exit status code. Host QEMU process exits with that status. */
+    asm("mov x0, %[error]\n\t" : : [error] "r" (error));
+    asm(
+        "str x0, [sp,#8]\n\t"
 
-#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+    /* x1 contains the address of parameter block.
+     * Any memory address could be used. */
+        "mov x1, sp\n\t"
 
-#define CONFIGURE_INIT
+    /* SYS_EXIT */
+        "mov w0, #0x18\n\t"
 
-#include <rtems/confdefs.h>
-
-
-#include <rtems.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-rtems_task Init(
-  rtems_task_argument ignored
-)
-{
-  printf( "\nHello World\n" );
-  char* argv[] = {"fsfw-test"};
-  int result = Catch::Session().run(1, argv);
-  exit( result );
+    /* Do the semihosting call on A64. */
+        "hlt 0xf000\n\t"
+);
 }
 
+#include "testcfg/rtems/rtemsConfig.h"
+
+rtems_task Init(rtems_task_argument ignored) {
+  rtems_time_of_day now;
+  now.year = 2023;
+  now.month = 1;
+  now.day = 15;
+  now.hour = 0;
+  now.minute = 0;
+  now.second = 0;
+  now.ticks = 0;
+  rtems_clock_set(&now);
+  customSetup();
+  const char* argv[] = {"fsfw-test", ""};
+  int result = Catch::Session().run(1, argv);
+  customTeardown();
+  if (result != 0) {
+    exit_qemu_failing(result);
+  }
+  exit(result);
+}
 }
 #endif