From: H. Peter Anvin <hpa@zytor.com>
Date: Thu, 5 Jun 2008 23:37:24 +0000 (-0700)
Subject: core: fail the link if we push above the 64K point
X-Git-Tag: syslinux-3.70-pre13~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3bccdf02682afec39d253aeec25a376c7573486d;p=platform%2Fupstream%2Fsyslinux.git

core: fail the link if we push above the 64K point

If the base section stuff exceeds 64K, then fail.
---

diff --git a/core/syslinux.ld b/core/syslinux.ld
index 3c55820..66ea5e5 100644
--- a/core/syslinux.ld
+++ b/core/syslinux.ld
@@ -116,4 +116,6 @@ SECTIONS
 	}
 	__bss1_len = __bss1_end - __bss1_start;
 	__bss1_dwords = (__bss1_len + 3) >> 2;
+
+	. = ASSERT(__bss1_end <= 0x10000, "64K overflow");
 }