X-Git-Url: http://git.chise.org/gitweb/?p=chise%2Fxemacs-chise.git.1;a=blobdiff_plain;f=src%2Fm%2Fibmrt.h;h=61f5246b19c2c4d851d909049d7bbfbb5a8afd11;hp=d8ee3435143b3cbbf09a41c402751e1c06fdba48;hb=3890a2e3064a7f562107c58e59d928284ec04741;hpb=a4106e305f464a1d09e395329e2426f7759a4281

diff --git a/src/m/ibmrt.h b/src/m/ibmrt.h
index d8ee343..61f5246 100644
--- a/src/m/ibmrt.h
+++ b/src/m/ibmrt.h
@@ -24,11 +24,6 @@ Boston, MA 02111-1307, USA.  */
    operating system this machine is likely to run.
    USUAL-OPSYS="bsd4-2"  */
 
-/* Define WORD_MACHINE if addresses and such have
- * to be corrected before they can be used as byte counts.  */
-
-#define WORD_MACHINE
-
 /* Now define a symbol for the cpu type, if your compiler
    does not define it automatically.  */
 
@@ -40,14 +35,6 @@ Boston, MA 02111-1307, USA.  */
 #define romp /* unfortunately old include files are hanging around.  */
 #endif
 
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
-   the bit field into an int.  In other words, if bit fields
-   are always unsigned.
-
-   If you use NO_UNION_TYPE, this flag does not matter.  */
-
-#define EXPLICIT_SIGN_EXTEND
-
 /* Data type of load average, as read out of kmem.  */
 
 #define LOAD_AVE_TYPE double	/* For AIS (sysV) */
@@ -80,11 +67,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define HAVE_ALLOCA
 
-/* The data segment in this machine starts at a fixed address.
-   An address of data cannot be stored correctly in a Lisp object;
-   we always lose the high bits.  We must tell XPNTR to add them back.  */
-
-#define DATA_SEG_BITS 0x10000000
 #define DATA_START    0x10000000
 
 /* The text segment always starts at a fixed address.