From: Tormod Volden <debian.tormod@gmail.com>
Date: Sun, 17 May 2015 08:55:22 +0000 (+0200)
Subject: dragon: Set up SAM vector for kernel too
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=db045ec2f95ec80c11b5f04059f49feec6f36664;p=FUZIX.git

dragon: Set up SAM vector for kernel too

Otherwise SAM_SAVE will read a bogus value when on the kernel
page and SAM_RESTORE will fail to return to it.

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
---

diff --git a/Kernel/platform-dragon/p6809.s b/Kernel/platform-dragon/p6809.s
index 2144f03f..86a8194c 100644
--- a/Kernel/platform-dragon/p6809.s
+++ b/Kernel/platform-dragon/p6809.s
@@ -69,6 +69,9 @@ init_hardware:
 	    std _ramsize
 	    ldd #56
 	    std _procmem
+	    ; set up SAM vector for kernel
+	    ldx #0
+	    jsr _program_vectors
 	    ; Turn on PIA  CB1 (50Hz interrupt)
 	    lda 0xFF03
 	    ora #1