From 5ee60a8f9010d3a5545d140192b630ae7e75d6ce Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Sat, 18 Dec 2021 23:21:19 -0800
Subject: Inline en/disable irq/fiq

---
 src/sys/core.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src')

diff --git a/src/sys/core.h b/src/sys/core.h
index d720e17..3727a2b 100644
--- a/src/sys/core.h
+++ b/src/sys/core.h
@@ -16,6 +16,19 @@ static inline void delay(unsigned long cycles) {
 			: "=r"(cycles): [cycles]"0"(cycles) : "cc");
 }
 
+static inline void enableirq() {
+	asm volatile("cpsie i");
+}
+static inline void disableirq() {
+	asm volatile("cpsid i");
+}
+static inline void enablefiq() {
+	asm volatile("cpsie f");
+}
+static inline void disablefiq() {
+	asm volatile("cpsid f");
+}
+
 enum
 {
 	// The offset for the MMIO area
-- 
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