From 866a6ca0e749f4446b7fdc7579a6d553df85ec10 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Wed, 5 Jan 2022 14:27:09 -0800
Subject: Moved includes to its own directory

---
 src/cpu/atomic/swap.h | 40 ----------------------------------------
 src/cpu/irq.c         | 19 ++++++++++---------
 src/cpu/irq.h         | 23 -----------------------
 3 files changed, 10 insertions(+), 72 deletions(-)
 delete mode 100644 src/cpu/atomic/swap.h
 delete mode 100644 src/cpu/irq.h

(limited to 'src/cpu')

diff --git a/src/cpu/atomic/swap.h b/src/cpu/atomic/swap.h
deleted file mode 100644
index cbed62c..0000000
--- a/src/cpu/atomic/swap.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef CPU_ATOMIC_SWAP_A_H
-#define CPU_ATOMIC_SWAP_A_H
-#include "../../util/mutex.h"
-
-/// https://stackoverflow.com/questions/16329123/use-of-strexeq-instead-of-strex-for-spinlock-implementation-in-arm
-/// https://elixir.bootlin.com/linux/v4.9/source/arch/arm/include/asm/spinlock.h
-/// https://elixir.bootlin.com/linux/v4.9/source/arch/arm/include/asm/spinlock_types.h#L23
-/// https://www.cs.uic.edu/~jbell/CourseNotes/OperatingSystems/3_Processes.html
-/// https://developer.arm.com/documentation/dht0008/a/arm-synchronization-primitives/practical-uses/implementing-a-semaphore?lang=en
-
-// TODO: Once scheduling works, have a failed lock put thread in waiting state
-static inline void atm_lock(unsigned long pid, unsigned long* addr)
-{
-	unsigned long tmp, current_lock_value;
-	asm volatile(
-"1:	ldrex	%0, [%3]\n"
-"	cmp	%0, #0\n"
-"	wfene\n"
-"	strexeq	%1, %2, [%3]\n"
-"	teq	%1, #0\n"
-"	bne	1b\n"
-"	dmb"
-	: "=&r" (current_lock_value), "=&r" (tmp)
-	: "r" (pid), "r" (addr)
-	: "cc");
-}
-
-static inline void atm_release(unsigned long* addr)
-{
-	unsigned long cleared = NULL_PID;
-	asm volatile(
-"	dmb\n"
-"	str %0, [%1]\n"
-"	dsb\n"
-"	sev"
-	:: "r" (cleared), "r" (addr)
-	: "cc");
-}
-
-#endif
diff --git a/src/cpu/irq.c b/src/cpu/irq.c
index 4a96018..28ad886 100644
--- a/src/cpu/irq.c
+++ b/src/cpu/irq.c
@@ -1,12 +1,13 @@
-#include "../cpu/irq.h"
-#include "../drivers/uart.h"
-#include "../graphics/drawer.h"
-#include "../sys/core.h"
-#include "../sys/kernel.h"
-#include "../sys/timer.h"
-#include "../util/mutex.h"
-#include "../util/status.h"
-#include "../util/time.h"
+#include <cpu/irq.h>
+#include <drivers/uart.h>
+#include <graphics/drawer.h>
+#include <symbols.h>
+#include <sys/core.h>
+#include <sys/kernel.h>
+#include <sys/timer.h>
+#include <util/mutex.h>
+#include <util/status.h>
+#include <util/time.h>
 
 void localtest(void);
 
diff --git a/src/cpu/irq.h b/src/cpu/irq.h
deleted file mode 100644
index 3b8f085..0000000
--- a/src/cpu/irq.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef CPU_IRQ_H
-#define CPU_IRQ_H
-
-static inline void enableirq(void)
-{
-	asm volatile("cpsie i");
-}
-static inline void disableirq(void)
-{
-	asm volatile("cpsid i");
-}
-static inline void enablefiq(void)
-{
-	asm volatile("cpsie f");
-}
-static inline void disablefiq(void)
-{
-	asm volatile("cpsid f");
-}
-
-void c_irq_handler(void);
-
-#endif
-- 
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