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comparison src/m/tekxd88.h @ 442:abe6d1db359e r21-2-36

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Import from CVS: tag r21-2-36
author cvs
date Mon, 13 Aug 2007 11:35:02 +0200
parents 3ecd8885ac67
children c69610198c35
comparison
equal deleted inserted replaced
441:72a7cfa4a488 442:abe6d1db359e
20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */ 21 Boston, MA 02111-1307, USA. */
22 22
23 /* Synched up with: FSF 19.31. */ 23 /* Synched up with: FSF 19.31. */
24 24
25 /* Define WORD_MACHINE if addresses and such have
26 * to be corrected before they can be used as byte counts. */
27 /* #define WORD_MACHINE */
28
29 /* Now define a symbol for the cpu type, if your compiler 25 /* Now define a symbol for the cpu type, if your compiler
30 does not define it automatically: 26 does not define it automatically:
31 Ones defined so far include vax, m68000, ns16000, pyramid, 27 Ones defined so far include vax, m68000, ns16000, pyramid,
32 orion, tahoe, APOLLO and many others */ 28 orion, tahoe, APOLLO and many others */
33 #ifndef m88000 /* Some 88k C compilers already define this */ 29 #ifndef m88000 /* Some 88k C compilers already define this */
34 #define m88000 30 #define m88000
35 #endif 31 #endif
36
37 /* Define how to take a char and sign-extend into an int.
38 On machines where char is signed, this is a no-op. */
39 #define SIGN_EXTEND_CHAR(c) (c)
40
41 /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
42 the bit field into an int. In other words, if bit fields
43 are always unsigned.
44
45 If you use NO_UNION_TYPE, this flag does not matter. */
46 /* #define EXPLICIT_SIGN_EXTEND */
47 32
48 /* Data type of load average, as read out of kmem. */ 33 /* Data type of load average, as read out of kmem. */
49 /* #define LOAD_AVE_TYPE double */ /* No load average on XD88. */ 34 /* #define LOAD_AVE_TYPE double */ /* No load average on XD88. */
50 /* Convert that into an integer that is 100 for a load average of 1.0 */ 35 /* Convert that into an integer that is 100 for a load average of 1.0 */
51 /* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */ 36 /* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */
52 37
53 /* Define CANNOT_DUMP on machines where unexec does not work. 38 /* Define CANNOT_DUMP on machines where unexec does not work.
54 Then the function dump-emacs will not be defined 39 Then the function dump-emacs will not be defined
55 and temacs will do (load "loadup") automatically unless told otherwise. */ 40 and temacs will do (load "loadup") automatically unless told otherwise. */
56 /*#define CANNOT_DUMP*/ 41 /*#define CANNOT_DUMP*/
57
58 /* Define VIRT_ADDR_VARIES if the virtual addresses of
59 pure and impure space as loaded can vary, and even their
60 relative order cannot be relied on.
61
62 Otherwise Emacs assumes that text space precedes data space,
63 numerically. */
64 /* #define VIRT_ADDR_VARIES */
65 42
66 /* Define NO_REMAP if memory segmentation makes it not work well 43 /* Define NO_REMAP if memory segmentation makes it not work well
67 to change the boundary between the text section and data section 44 to change the boundary between the text section and data section
68 when Emacs is dumped. If you define this, the preloaded Lisp 45 when Emacs is dumped. If you define this, the preloaded Lisp
69 code will not be sharable; but that's better than failing completely. */ 46 code will not be sharable; but that's better than failing completely. */