From d2408e72d1e0d3459918601712b09860ab17e200 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Tue, 1 Nov 2016 21:14:45 -0700
Subject: altos/lisp: Change lisp objects to use ao_poly everywhere. Add const

This makes all lisp objects use 16-bit ints for references so we can
hold more stuff in small amounts of memory. Also adds a separate
constant pool of lisp objects for builtins, initial atoms and constant
lisp code.

Now builds (and runs!) on the nucleo-32 boards.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/lisp/ao_lisp_int.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/lisp/ao_lisp_int.c')

diff --git a/src/lisp/ao_lisp_int.c b/src/lisp/ao_lisp_int.c
index 6ee3096d..77f65e95 100644
--- a/src/lisp/ao_lisp_int.c
+++ b/src/lisp/ao_lisp_int.c
@@ -15,7 +15,8 @@
 #include "ao_lisp.h"
 
 void
-ao_lisp_int_print(int i)
+ao_lisp_int_print(ao_poly p)
 {
+	int i = ao_lisp_poly_int(p);
 	printf("%d", i);
 }
-- 
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