From 2e9921c5c3a28ec5d6733c1794d7f92bd24b1104 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Sun, 23 Jan 2022 01:13:32 -0700
Subject: Free threads from memory after finishing

---
 src/boot.S    |  3 +++
 src/cpu/irq.c | 12 ++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/boot.S b/src/boot.S
index aedc957..e97ddcb 100644
--- a/src/boot.S
+++ b/src/boot.S
@@ -155,6 +155,9 @@ svc:
 	ldr r3, =stacks_table
 	mov r0, #0
 	strb r0, [r3, r1]
+	// Free the thread after freeing the stack
+	mov r0, r2
+	bl free
 1:
 	ldmfd sp!, {r0-r12,pc}^
 io_halt_prefetch:
diff --git a/src/cpu/irq.c b/src/cpu/irq.c
index 729a58d..830c1ba 100644
--- a/src/cpu/irq.c
+++ b/src/cpu/irq.c
@@ -77,6 +77,13 @@ void c_irq_handler(void)
 							//_start(); // Trigger reset
 							uart_scheduler();
 							//heap_info_u();
+						} else if (data == 0x63) {
+							cmd[off] = (char) data;
+							off += 1;
+							//_start(); // Trigger reset
+							//uart_scheduler();
+							heap_info();
+							//heap_info_u();
 						// Else output
 						} else {
 							cmd[off] = (char) data;
@@ -220,12 +227,12 @@ unsigned long c_fiq_handler(void)
 	} else if (source & (1 << 3)) {
 		c_timer();
 		counter++;
-		if (counter % 0x60 == 0) {
+		if (counter % 0x100 == 0) {
 			add_thread(localtest, 0, 0);
 		} else if (counter % 0x6000 == 0) {
 			counter = 0;
 		}
-		if (counter % 0x10 == 0) {
+		if (counter % 0x60 == 0) {
 			//uart_scheduler();
 			return 1;
 		} 
@@ -236,4 +243,5 @@ unsigned long c_fiq_handler(void)
 
 void localtest(void)
 {
+	uart_char('.');
 }
-- 
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