From: Alan Cox <alan@linux.intel.com>
Date: Sun, 9 Dec 2018 00:52:00 +0000 (+0000)
Subject: cromemco: tricks fixup
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=6653ebe00f24958e7a221ef2510d6359b8a6e5be;p=FUZIX.git

cromemco: tricks fixup
---

diff --git a/Kernel/platform-cromemco/tricks.s b/Kernel/platform-cromemco/tricks.s
index 47bc2daf..065e35e2 100644
--- a/Kernel/platform-cromemco/tricks.s
+++ b/Kernel/platform-cromemco/tricks.s
@@ -27,7 +27,6 @@
 	.globl _udata
 
 	.globl ldir_to_user
-	.globl ldir_from_user
 	.globl ldir_far
 
         ; imported debug symbols
@@ -135,10 +134,16 @@ not_swapped:
 
 	push de
 
+	; Trick - we don't overlay the udata proper with anything so we can
+	; map common and ldir
+	ld a,#0x81
+	out (0x40),a
 	ld hl, #U_DATA_STASH
 	ld de, #U_DATA
 	ld bc, #U_DATA__TOTALSIZE
-	call ldir_to_user
+	ldir
+	ld a,#1		; back to kernel
+	out (0x40),a
 
 	pop de