From: Will Sowerbutts <will@sowerbutts.com>
Date: Wed, 28 Dec 2016 17:26:06 +0000 (+0000)
Subject: Kernel binman: fix off-by-one error, allowing COMMONMEM to use the last
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=06bb2113d9dee6a282fa596756941f6e28570969;p=FUZIX.git

Kernel binman: fix off-by-one error, allowing COMMONMEM to use the last
byte of RAM (at address 0xFFFF).
---

diff --git a/Kernel/tools/binman.c b/Kernel/tools/binman.c
index 72de486d..25dc4a18 100644
--- a/Kernel/tools/binman.c
+++ b/Kernel/tools/binman.c
@@ -109,9 +109,9 @@ int main(int argc, char *argv[])
 	ProcessMap(map);
 	fclose(map);
 
-	if (s__COMMONMEM > 0xFFFF || s__COMMONMEM + l__COMMONMEM > 0xFFFF) {
+	if (s__COMMONMEM > 0xFFFF || s__COMMONMEM + l__COMMONMEM > 0x10000) {
 		fprintf(stderr, "Move common down by at least %d bytes\n",
-			s__COMMONMEM + l__COMMONMEM - 0xFFFF);
+			s__COMMONMEM + l__COMMONMEM - 0x10000);
 		exit(1);
 	}