CMSIS-DSP: Corrections to tests

Build issue with f16 on gcc.
Added some customization hooks.

Platforms/IPSS/ARMv81MML/Startup/AC6/startup_ARMv81MML.c

@@ -120,6 +120,13 @@ extern const pFunc __VECTOR_TABLE[496];
 #pragma GCC diagnostic pop
 #endif
 
+void systeminit_hook      (void) __attribute__ ((weak));
+
+void systeminit_hook(void)
+{
+
+}
+
 /*----------------------------------------------------------------------------
   Reset Handler called on controller reset
  *----------------------------------------------------------------------------*/
@@ -129,15 +136,22 @@ void Reset_Handler(void)
 
   SystemInit();                             /* CMSIS System Initialization */
 
+  systeminit_hook();
+
   __PROGRAM_START();                        /* Enter PreMain (C library entry point) */
 }
 
+#define SERIAL_BASE_ADDRESS (0xA8000000ul)
+
+#define SERIAL_DATA  *((volatile unsigned *) SERIAL_BASE_ADDRESS)
 
 /*----------------------------------------------------------------------------
   Hard Fault Handler
  *----------------------------------------------------------------------------*/
 void HardFault_Handler(void)
 {
+  SERIAL_DATA = 'H';
+  SERIAL_DATA = '\n';
   while(1);
 }
 

Testing/Source/Tests/UnaryTestsF16.cpp

@@ -301,18 +301,18 @@ void UnaryTestsF16::test_mat_cmplx_trans_f16()
 
 static void refInnerTail(float16_t *b)
 {
-    b[0] = 1.0f16;
-    b[1] = -2.0f16;
-    b[2] = 3.0f16;
-    b[3] = -4.0f16;
+    b[0] = 1.0f;
+    b[1] = -2.0f;
+    b[2] = 3.0f;
+    b[3] = -4.0f;
 }
 
 static void checkInnerTail(float16_t *b)
 {
-    ASSERT_TRUE(b[0] == 1.0f16);
-    ASSERT_TRUE(b[1] == -2.0f16);
-    ASSERT_TRUE(b[2] == 3.0f16);
-    ASSERT_TRUE(b[3] == -4.0f16);
+    ASSERT_TRUE(b[0] == 1.0f);
+    ASSERT_TRUE(b[1] == -2.0f);
+    ASSERT_TRUE(b[2] == 3.0f);
+    ASSERT_TRUE(b[3] == -4.0f);
 }
 
 void UnaryTestsF16::test_mat_inverse_f16()

Testing/testmain.cpp

@@ -22,9 +22,16 @@ using namespace std;
 // Reference patterns are ignored in this case.
 #include "TestDrive.h"
 
+extern "C" void testmain_hook      (void) __attribute__ ((weak));
+
+void testmain_hook(void)
+{
+
+}
 
 int testmain(const char *patterns)
 {
+    testmain_hook();
     char *memoryBuf=NULL;
 
     memoryBuf = (char*)malloc(MEMSIZE);
@@ -43,7 +50,7 @@ int testmain(const char *patterns)
               Client::Semihosting io("../TestDesc.txt","../Patterns","../Output","../Parameters");
            #endif
 
-    
+
            // Pattern Manager making the link between IO and Memory
            Client::PatternMgr mgr(&io,&memory);