From: Ben Harris <bjh21@bjh21.me.uk>
Date: Thu, 30 May 2019 21:31:12 +0000 (+0100)
Subject: bbc-basic: Slight tweak to heap size.
X-Git-Url: http://git.hcoop.net/jackhill/mal.git/commitdiff_plain/022d4cb9f7fc1f0e93bc6d5d8282c721e6236fe2

bbc-basic: Slight tweak to heap size.

Making the mal heap very slightly smaller allows the self-hosting test
to complete on a 64-bit host.

This is really not the right approach, though.  I should really just
give in and specify "-size 1024k" to Brandy, or have the GC somehow
detect that we're wasting a lot of memory on strings and it should run
early.  At the moment, there's a tiny range of heap sizes that
actually work.
---

diff --git a/bbc-basic/types b/bbc-basic/types
index 3f1c98f6..b1f3413f 100644
--- a/bbc-basic/types
+++ b/bbc-basic/types
@@ -57,7 +57,7 @@ DEF PROCtypes_init
   REM  8 bytes in Brandy on a 32-bit system, 16 bytes in Brandy on
   REM  a 64-bit system.
 
-  DIM Z%((HIMEM-LOMEM)/100,3), Z$((HIMEM-LOMEM)/100)
+  DIM Z%((HIMEM-LOMEM)/110,3), Z$((HIMEM-LOMEM)/110)
   DIM sS%((HIMEM-LOMEM)/64)
 
   Z%(1,0) = &04 : REM false