--- hatari/src/debug/debugcpu.c	2019/04/09 08:48:37	1.1.1.1
+++ hatari/src/debug/debugcpu.c	2019/04/09 08:51:59	1.1.1.4
@@ -21,12 +21,15 @@ const char DebugCpu_fileid[] = "Hatari d
 #include "debugcpu.h"
 #include "evaluate.h"
 #include "hatari-glue.h"
+#include "history.h"
 #include "log.h"
 #include "m68000.h"
 #include "memorySnapShot.h"
+#include "profile.h"
 #include "stMemory.h"
 #include "str.h"
 #include "symbols.h"
+#include "68kDisass.h"
 
 #define MEMDUMP_COLS   16      /* memdump, number of bytes per row */
 #define NON_PRINT_CHAR '.'     /* character to display for non-printables */
@@ -34,6 +37,7 @@ const char DebugCpu_fileid[] = "Hatari d
 static Uint32 disasm_addr;     /* disasm address */
 static Uint32 memdump_addr;    /* memdump address */
 
+static bool bCpuProfiling;     /* Whether CPU profiling is activated */
 static int nCpuActiveCBs = 0;  /* Amount of active conditional breakpoints */
 static int nCpuSteps = 0;      /* Amount of steps for CPU single-stepping */
 
@@ -130,10 +134,10 @@ static int DebugCpu_SaveBin(int nArgc, c
 
 
 /**
- * Check whether given address matches any CPU symbol, if yes,
- * show the symbol information.
+ * Check whether given address matches any CPU symbol and whether
+ * there's profiling information available for it.  If yes, show it.
  */
-static void DebugCpu_ShowMatchedSymbol(Uint32 addr)
+static void DebugCpu_ShowAddressInfo(Uint32 addr)
 {
 	const char *symbol = Symbols_GetByCpuAddress(addr);
 	if (symbol)
@@ -151,7 +155,7 @@ int DebugCpu_DisAsm(int nArgc, char *psA
 
 	if (nArgc > 1)
 	{
-		switch (Eval_Range(psArgs[1], &disasm_addr, &disasm_upper))
+		switch (Eval_Range(psArgs[1], &disasm_addr, &disasm_upper, false))
 		{
 		case -1:
 			/* invalid value(s) */
@@ -187,8 +191,8 @@ int DebugCpu_DisAsm(int nArgc, char *psA
 	/* output a range */
 	for (insts = 0; insts < max_insts && disasm_addr < disasm_upper; insts++)
 	{
-		DebugCpu_ShowMatchedSymbol(disasm_addr);
-		m68k_disasm(debugOutput, (uaecptr)disasm_addr, &nextpc, 1);
+		DebugCpu_ShowAddressInfo(disasm_addr);
+		Disasm(debugOutput, (uaecptr)disasm_addr, &nextpc, 1, DISASM_ENGINE_EXT);
 		disasm_addr = nextpc;
 	}
 	fflush(debugOutput);
@@ -340,7 +344,7 @@ error_msg:
 
 
 /**
- * CPU wrapper for BreakAddr_Command/BreakPointCount.
+ * CPU wrapper for BreakAddr_Command().
  */
 static int DebugCpu_BreakAddr(int nArgc, char *psArgs[])
 {
@@ -349,7 +353,7 @@ static int DebugCpu_BreakAddr(int nArgc,
 }
 
 /**
- * CPU wrapper for BreakCond_Command/BreakPointCount.
+ * CPU wrapper for BreakCond_Command().
  */
 static int DebugCpu_BreakCond(int nArgc, char *psArgs[])
 {
@@ -357,6 +361,15 @@ static int DebugCpu_BreakCond(int nArgc,
 	return DEBUGGER_CMDDONE;
 }
 
+/**
+ * CPU wrapper for Profile_Command().
+ */
+static int DebugCpu_Profile(int nArgc, char *psArgs[])
+{
+	Profile_Command(nArgc, psArgs, false);
+	return DEBUGGER_CMDDONE;
+}
+
 
 /**
  * Do a memory dump, args = starting address.
@@ -369,7 +382,7 @@ int DebugCpu_MemDump(int nArgc, char *ps
 
 	if (nArgc > 1)
 	{
-		switch (Eval_Range(psArgs[1], &memdump_addr, &memdump_upper))
+		switch (Eval_Range(psArgs[1], &memdump_addr, &memdump_upper, false))
 		{
 		case -1:
 			/* invalid value(s) */
@@ -485,20 +498,28 @@ static int DebugCpu_Continue(int nArgc,
  */
 void DebugCpu_Check(void)
 {
-	if (LOG_TRACE_LEVEL(TRACE_CPU_DISASM))
+	if (bCpuProfiling)
 	{
-		DebugCpu_ShowMatchedSymbol(M68000_GetPC());
+		Profile_CpuUpdate();
+	}
+	if (LOG_TRACE_LEVEL((TRACE_CPU_DISASM|TRACE_CPU_SYMBOLS)))
+	{
+		DebugCpu_ShowAddressInfo(M68000_GetPC());
 	}
 	if (nCpuActiveCBs)
 	{
 		if (BreakCond_MatchCpu())
-			DebugUI();
+			DebugUI(REASON_CPU_BREAKPOINT);
 	}
 	if (nCpuSteps)
 	{
 		nCpuSteps -= 1;
 		if (nCpuSteps == 0)
-			DebugUI();
+			DebugUI(REASON_CPU_STEPS);
+	}
+	if (bHistoryEnabled)
+	{
+		History_AddCpu();
 	}
 }
 
@@ -509,8 +530,11 @@ void DebugCpu_Check(void)
  */
 void DebugCpu_SetDebugging(void)
 {
+	bCpuProfiling = Profile_CpuStart();
 	nCpuActiveCBs = BreakCond_BreakPointCount(false);
-	if (nCpuActiveCBs || nCpuSteps)
+
+	if (nCpuActiveCBs || nCpuSteps || bCpuProfiling || bHistoryEnabled
+	    || LOG_TRACE_LEVEL((TRACE_CPU_DISASM|TRACE_CPU_SYMBOLS)))
 		M68000_SetSpecial(SPCFLAG_DEBUGGER);
 	else
 		M68000_UnsetSpecial(SPCFLAG_DEBUGGER);
@@ -538,6 +562,11 @@ static const dbgcommand_t cpucommands[]
 	  "\tIf no address is given, this command disassembles from the last\n"
 	  "\tposition or from current PC if no last position is available.",
 	  false },
+	{ DebugCpu_Profile, Profile_Match,
+	  "profile", "",
+	  "profile CPU code",
+	  Profile_Description,
+	  false },
 	{ DebugCpu_Register, DebugCpu_MatchRegister,
 	  "cpureg", "r",
 	  "dump register values or set register to value",
@@ -612,4 +641,5 @@ int DebugCpu_Init(const dbgcommand_t **t
 void DebugCpu_InitSession(void)
 {
 	disasm_addr = M68000_GetPC();
+	Profile_CpuStop();
 }