1 files changed, 40 insertions, 0 deletions
diff --git a/agbx/source/bs/get.c b/agbx/source/bs/get.c
new file mode 100644
index 0000000..38da5af
--- /dev/null
+++ b/agbx/source/bs/get.c
@@ -0,0 +1,40 @@
+/*
+	Copyright 2022 Gabriel Jensen.
+	This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+	If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+*/
+
+#include <agbx/priv.h>
+
+agbx_i10 agbx_get10(agbx_i20 const _addr) {
+	agbx_i10 val;
+	__asm__ ( \
+		"ldrh %0,[%1]"
+		: "=r" (val)
+		: "r" (_addr)
+		: "memory"
+	);
+	return val;
+}
+
+agbx_i20 agbx_get20(agbx_i20 const _addr) {
+	agbx_i20 val;
+	__asm__ ( \
+		"ldr %0,[%1]"
+		: "=r" (val)
+		: "r" (_addr)
+		: "memory"
+	);
+	return val;
+}
+
+agbx_i8 agbx_get8(agbx_i20 const _addr) {
+	agbx_i8 val;
+	__asm__ ( \
+		"ldrb %0,[%1]"
+		: "=r" (val)
+		: "r" (_addr)
+		: "memory"
+	);
+	return val;
+}