Code/Comments cleanup

Tabs to spaces
Whitespace
Normalize clang-format comments

src/cpu/386.c

@@ -196,13 +196,13 @@ exec386(int cycs)
                 }
             } else if (trap) {
                 flags_rebuild();
-		trap = 0;
+                trap = 0;
 #ifndef USE_NEW_DYNAREC
-		oldcs = CS;
+                oldcs = CS;
 #endif
-		cpu_state.oldpc = cpu_state.pc;
-		dr[6] |= 0x4000;
-		x86_int(1);
+                cpu_state.oldpc = cpu_state.pc;
+                dr[6] |= 0x4000;
+                x86_int(1);
             }
 
             if (smi_line)

src/cpu/8080.c

@@ -45,9 +45,9 @@ clock_end(void)
     int diff = cycdiff - cycles;
 
     /* On 808x systems, clock speed is usually crystal frequency divided by an integer. */
-    tsc += (uint64_t)diff * ((uint64_t)xt_cpu_multi >> 32ULL);		/* Shift xt_cpu_multi by 32 bits to the right and then multiply. */
+    tsc += (uint64_t)diff * ((uint64_t)xt_cpu_multi >> 32ULL); /* Shift xt_cpu_multi by 32 bits to the right and then multiply. */
     if (TIMER_VAL_LESS_THAN_VAL(timer_target, (uint32_t)tsc))
-	timer_process();
+        timer_process();
 }
 
 static void
@@ -55,8 +55,8 @@ i8080_wait(int c, int bus)
 {
     cycles -= c;
     if (bus < 2) {
-	    clock_end();
-	    clock_start();
+        clock_end();
+        clock_start();
     }
 }
 

src/cpu/fpu.c

@@ -36,9 +36,9 @@ fpu_log(const char *fmt, ...)
     va_list ap;
 
     if (fpu_do_log) {
-	va_start(ap, fmt);
-	pclog_ex(fmt, ap);
-	va_end(ap);
+        va_start(ap, fmt);
+        pclog_ex(fmt, ap);
+        va_end(ap);
     }
 }
 #else
@@ -55,9 +55,9 @@ fpu_get_type(const cpu_family_t *cpu_family, int cpu, const char *internal_name)
     int c = 0;
 
     while (fpus[c].internal_name) {
-	if (!strcmp(internal_name, fpus[c].internal_name))
-		fpu_type = fpus[c].type;
-	c++;
+        if (!strcmp(internal_name, fpus[c].internal_name))
+            fpu_type = fpus[c].type;
+        c++;
     }
 
     return fpu_type;
@@ -72,9 +72,9 @@ fpu_get_internal_name(const cpu_family_t *cpu_family, int cpu, int type)
     int c = 0;
 
     while (fpus[c].internal_name) {
-	if (fpus[c].type == type)
-		return fpus[c].internal_name;
-	c++;
+        if (fpus[c].type == type)
+            return fpus[c].internal_name;
+        c++;
     }
 
     return fpus[0].internal_name;

src/cpu/x86_ops_msr.h

@@ -15,8 +15,8 @@ static int opRDTSC(uint32_t fetchdat)
         EDX = tsc >> 32;
         CLOCK_CYCLES(1);
 #ifdef USE_DYNAREC
-	if (cpu_use_dynarec)
-		update_tsc();
+    if (cpu_use_dynarec)
+        update_tsc();
 #endif
         return 0;
 }