From 9e57d947e341a9e2ccfe3726d1f894ad021ff46f Mon Sep 17 00:00:00 2001
From: John Tsiombikas <nuclear@member.fsf.org>
Date: Tue, 13 Apr 2021 09:28:58 +0300
Subject: [PATCH] foo

---
 src/gamescr.c |    5 ++++-
 src/intr.c    |    5 +----
 src/util.c    |    2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gamescr.c b/src/gamescr.c
index 1e715bf..8ce610e 100644
--- a/src/gamescr.c
+++ b/src/gamescr.c
@@ -43,7 +43,10 @@ void gamescr(void)
 		bot = vram[backbuf] + 159 * 240 / 2;
 		tunptr = tunmap;
 		for(i=0; i<80; i++) {
-			for(j=0; j<240/2; j++) {
+			top++;
+			bot++;
+			tunptr++;
+			for(j=1; j<240/2; j++) {
 				uint16_t pptop, ppbot;
 
 				tun = *tunptr++;
diff --git a/src/intr.c b/src/intr.c
index 7d8bdf2..5858bf1 100644
--- a/src/intr.c
+++ b/src/intr.c
@@ -9,9 +9,7 @@ static void intr_handler(void)
 	int i;
 	uint16_t iflags;
 
-	intr_disable();
-	iflags = REG_IF & 0x3fff;
-
+	iflags = REG_IF;
 
 	for(i=0; i<MAX_INTR; i++) {
 		if((iflags & (1 << i)) && intr_table[i]) {
@@ -20,7 +18,6 @@ static void intr_handler(void)
 	}
 
 	REG_IF = iflags;	/* ack intr */
-	intr_enable();
 }
 
 void intr_init(void)
diff --git a/src/util.c b/src/util.c
index c52e8af..292f67c 100644
--- a/src/util.c
+++ b/src/util.c
@@ -6,7 +6,7 @@ static char *top = &__data_end__;
 
 int iwram_brk(void *addr)
 {
-	if(addr < &__data_end__) {
+	if((char*)addr < &__data_end__) {
 		addr = &__data_end__;
 	}
 	if(addr > get_sp()) {
-- 
1.7.10.4