X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Futil.h;h=76dd044eae32bfe11d9419d1a3cb25e42adf1530;hp=6d200b7824f14dbcff470db501150d193d6b7920;hb=8cee0ffb00cce3d81487f1161286ac299db7d044;hpb=9ed338a5e703fc819cede5cb797e82e08046ac17

diff --git a/src/util.h b/src/util.h
index 6d200b7..76dd044 100644
--- a/src/util.h
+++ b/src/util.h
@@ -43,6 +43,9 @@ void perf_end(void);
 	"sub eax, [perf_start_count]" \
 	"mov [perf_interval_count], eax" \
 	modify [eax ebx ecx edx];
+
+void debug_break(void);
+#pragma aux debug_break = "int 3";
 #endif
 
 #ifdef __GNUC__
@@ -63,6 +66,9 @@ void perf_end(void);
 	: "=m"(perf_interval_count) \
 	: "m"(perf_start_count) \
 	: "%eax", "%ebx", "%ecx", "%edx")
+
+#define debug_break() \
+	asm volatile ("int $3")
 #endif
 
 #ifdef _MSC_VER
@@ -86,6 +92,11 @@ void perf_end(void);
 			mov [perf_interval_count], eax \
 		} \
 	} while(0)
+
+#define debug_break() \
+	do { \
+		__asm { int 3 } \
+	} while(0)
 #endif
 
 #endif	/* UTIL_H_ */