From: Alan Cox Date: Sat, 20 May 2017 18:12:54 +0000 (+0100) Subject: 68000: introduce defines for the low byte of the page X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=fb9c0eea7b8ceec497377dc50b89677c5a920bd8;p=FUZIX.git 68000: introduce defines for the low byte of the page We need this for some of the platforms so we can do a straight mov.b from offset(a5) to the I/O register --- diff --git a/Kernel/kernel-68000.def b/Kernel/kernel-68000.def index 10715075..48f2c52f 100644 --- a/Kernel/kernel-68000.def +++ b/Kernel/kernel-68000.def @@ -2,6 +2,7 @@ #define U_DATA__U_PTAB 0 #define U_DATA__U_PAGE 4 +#define U_DATA__U_PAGEB 5 #define U_DATA__U_PAGE2 6 #define U_DATA__U_INSYS 8 #define U_DATA__U_CALLNO 9 @@ -25,6 +26,7 @@ #define P_TAB__P_TTY_OFFSET 1 #define P_TAB__P_PID_OFFSET 2 #define P_TAB__P_PAGE_OFFSET 20 +#define P_TAB__P_PAGE_OFFSETB 21 #define P_TAB__P_UDATA_OFFSET 24 #define P_RUNNING 1