From b80f8ffb61566cbd134c399ea6ccf9290075490b Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Tue, 11 Oct 2011 18:45:51 -0600
Subject: [PATCH] altos/avr: Must leave space for init stack in ram

The stack used during system initialization lives at the top of RAM,
so leave some space for that.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/util/check-avr-mem | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/util/check-avr-mem b/src/util/check-avr-mem
index c73edbd1..7956f0aa 100644
--- a/src/util/check-avr-mem
+++ b/src/util/check-avr-mem
@@ -2,8 +2,10 @@
 nm "$@" |
 grep ' N _end' |
 awk '{ iram = strtonum("0x" $1) % 0x10000;
-if ( iram > 0xaff) {
-	printf ("%d bytes of ram more than %d available\n", iram, 0xaff);
+if ( iram > 0xacf) {
+	printf ("%d bytes of ram more than %d available\n", iram, 0xacf);
 	exit(1);
-} else
-	exit(0); }'
+} else {
+	printf("%d bytes of ram\n", iram);
+	exit(0);
+} }'
-- 
2.30.2