uxn

commit 98da3cbe3170415fe8ce79a3b9bb5ea5cfe7ed63
parent ab889172cf3e3ad20d71f5dc93626aeddea6c577
Author: neauoire <aliceffekt@gmail.com>
Date:   Sun,  4 Apr 2021 10:03:20 -0700

Tiny optimization

Diffstat:
M
build.sh
 | 
2
+-
M
src/uxn.c
 | 
2
+-
M
src/uxn.h
 | 
4
++--

3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/build.sh b/build.sh
@@ -28,7 +28,7 @@ else
 fi
 
 echo "Assembling.."
-./bin/assembler projects/examples/dev.time.usm bin/boot.rom
+./bin/assembler projects/software/left.usm bin/boot.rom
 
 echo "Running.."
 if [ "${2}" = '--cli' ]; 
diff --git a/src/uxn.c b/src/uxn.c
@@ -145,7 +145,7 @@ opcuxn(Uxn *u, Uint8 instr)
 int
 stepuxn(Uxn *u, Uint8 instr)
 {
-	if(getflag(&u->status, FLAG_LIT2) || getflag(&u->status, FLAG_LIT1))
+	if(u->status & 0x0c)
 		lituxn(u, instr);
 	else
 		opcuxn(u, instr);
diff --git a/src/uxn.h b/src/uxn.h
@@ -17,8 +17,8 @@ typedef unsigned short Uint16;
 typedef signed short Sint16;
 
 #define FLAG_HALT 0x01
-#define FLAG_LIT1 0x02
-#define FLAG_LIT2 0x04
+#define FLAG_LIT1 0x04
+#define FLAG_LIT2 0x08
 #define PAGE_DEVICE 0x0100
 #define PAGE_VECTORS 0x0200