first

1 files changed, 78 insertions, 0 deletions

diff --git a/debug.h b/debug.h
new file mode 100644
index 0000000..6128627
--- /dev/null
+++ b/debug.h
@@ -0,0 +1,78 @@
+#if DEBUG
+
+global_variable int32 *debugnull = NULL;
+#define Assert(Expression) if(!(Expression)) {*debugnull = 21;}
+
+enum valtype {
+    d_float,
+    d_uint,
+    d_int
+};
+
+union debugval {
+    real32 f;
+    uint32 u;
+    int32 i;
+};
+
+struct project_debug
+{
+    uint32 Markers[8];
+    uint32 MarkerIndex = 0;
+    uint64 CycleCount[8];
+    uint64 EndCycleCount[8];
+    uint64 ExecutionAmount[8];
+
+    valtype DebugPropertyType[6];
+    debugval Val[6];
+    char *String[6];
+    uint32 WatchedProperties;
+    bool32 ToggleWindow;
+};
+
+global_variable project_debug Debug;
+
+#if ARM
+#define DEBUG_CycleCountStart(ID)
+#define DEBUG_CycleCountEnd(ID)
+#else
+#define DEBUG_CycleCountStart(ID)     Debug.CycleCount[ID] = __rdtsc();
+#define DEBUG_CycleCountEnd(ID)       Debug.EndCycleCount[ID] += __rdtsc() - Debug.CycleCount[ID]; Debug.ExecutionAmount[ID]++;
+#endif
+
+internal void
+DebugWatchVar(char *Name, void *Address, valtype Type) {
+    uint32 i = Debug.WatchedProperties;
+    Debug.String[i] = Name;
+    if (Type == d_float)
+        Debug.Val[i].f = *(real32 *)Address;
+    if (Type == d_uint)
+        Debug.Val[i].u = *(uint32 *)Address;
+    if (Type == d_int)
+        Debug.Val[i].i = *(int32 *)Address;
+    Debug.DebugPropertyType[i] = Type;
+    Debug.WatchedProperties++;
+}
+
+#else
+
+#define Assert(Expression)
+
+enum valtype {
+};
+
+union debugval {
+};
+
+struct project_debug
+{
+};
+
+#define DEBUG_CycleCountStart(ID)
+#define DEBUG_CycleCountEnd(ID)
+
+internal void
+DebugWatchVar(char *Name, void *Address, valtype Type) {
+}
+#endif
+