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comparison src/m/nh4000.h @ 412:697ef44129c6 r21-2-14

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Import from CVS: tag r21-2-14
author cvs
date Mon, 13 Aug 2007 11:20:41 +0200
parents de805c49cfc1
children
comparison
equal deleted inserted replaced
411:12e008d41344 412:697ef44129c6
27 27
28 /* The following line tells the configuration script what sort of 28 /* The following line tells the configuration script what sort of
29 operating system this machine is likely to run. 29 operating system this machine is likely to run.
30 USUAL-OPSYS="<name of system .h file here, without the s- or .h>" */ 30 USUAL-OPSYS="<name of system .h file here, without the s- or .h>" */
31 31
32 /* Define WORD_MACHINE if addresses and such have
33 * to be corrected before they can be used as byte counts. */
34
35 /* #define WORD_MACHINE */
36
32 /* Now define a symbol for the cpu type, if your compiler 37 /* Now define a symbol for the cpu type, if your compiler
33 does not define it automatically: 38 does not define it automatically:
34 Ones defined so far include vax, m68000, ns16000, pyramid, 39 Ones defined so far include vax, m68000, ns16000, pyramid,
35 orion, tahoe, APOLLO and many others */ 40 orion, tahoe, APOLLO and many others */
36 41
37 #ifndef m88000 42 #ifndef m88000
38 #define m88000 43 #define m88000
39 #endif 44 #endif
45
46 #define VALBITS 26
47
48 #define GCTYPEBITS 5
49
50 /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
51 the bit field into an int. In other words, if bit fields
52 are always unsigned.
53
54 If you use NO_UNION_TYPE, this flag does not matter. */
55
56 /* #define EXPLICIT_SIGN_EXTEND */
40 57
41 /* Data type of load average, as read out of kmem. */ 58 /* Data type of load average, as read out of kmem. */
42 59
43 #define LOAD_AVE_TYPE long 60 #define LOAD_AVE_TYPE long
44 61
75 to change the boundary between the text section and data section 92 to change the boundary between the text section and data section
76 when Emacs is dumped. If you define this, the preloaded Lisp 93 when Emacs is dumped. If you define this, the preloaded Lisp
77 code will not be sharable; but that's better than failing completely. */ 94 code will not be sharable; but that's better than failing completely. */
78 95
79 #define NO_REMAP 96 #define NO_REMAP
97
98 /* Some really obscure 4.2-based systems (like Sequent DYNIX)
99 * do not support asynchronous I/O (using SIGIO) on sockets,
100 * even though it works fine on tty's. If you have one of
101 * these systems, define the following, and then use it in
102 * config.h (or elsewhere) to decide when (not) to use SIGIO.
103 *
104 * You'd think this would go in an operating-system description file,
105 * but since it only occurs on some, but not all, BSD systems, the
106 * reasonable place to select for it is in the machine description
107 * file.
108 */
109
110 /* #define NO_SOCK_SIGIO */