From: Alan Cox <alan@linux.intel.com>
Date: Fri, 15 Feb 2019 00:32:42 +0000 (+0000)
Subject: v8080: update README
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=fa7a1bbf8226dcc0175492bd7c952d6c3332b758;p=FUZIX.git

v8080: update README
---

diff --git a/Kernel/platform-v8080/README b/Kernel/platform-v8080/README
index b6e388f2..cc756783 100644
--- a/Kernel/platform-v8080/README
+++ b/Kernel/platform-v8080/README
@@ -1,8 +1,5 @@
 Some initial development code for 8080 support
 
-Bugs:
-- Lots of userspace crashes and problems
-
 Also to deal with
 - The C compiler bombs on the adventure game builds
 - The preprocessor can't handle netd or fforth
@@ -30,13 +27,34 @@ you use the undocumented 8085 stuff.
 
 Status
 - perror fails
-- ps - prints crap for numbers in printf %-n d
-- ed and sh crash (both setjmp/longjmp users ?)
-- uptime also shows the corruption of printf
-- as does free
 - pagesize appears to be bogus (reports 0)
-- wumpus dies after instructions prompt - kills box
-- rev crashes box
 - calendar goes mad
-- advent prompts for save y/n then dies
 - cp is incredibly slow ?
+
+
+
+Known things to save for re-entrancy
+
+Libem:
+
+.retadr
+.retadr1
+.bcreg
+.tmp1
+.areg
+
+Specific to .divi4 .mli4 
+
+block1
+block1+2
+block2
+block3
+block2+2
+block3+2
+
+
+Is sar2 right - does mli not mlu ?
+
+Listed elsewhere
+ .fra:8			8 byte function return area (for double ?)
+