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comparison src/m/delta.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
24 24
25 /* The following line tells the configuration script what sort of 25 /* The following line tells the configuration script what sort of
26 operating system this machine is likely to run. 26 operating system this machine is likely to run.
27 USUAL-OPSYS="usg5-3" */ 27 USUAL-OPSYS="usg5-3" */
28 28
29 /* Define WORD_MACHINE if addresses and such have
30 * to be corrected before they can be used as byte counts. */
31
32 /* #define WORD_MACHINE */
33
34 /* Now define a symbol for the cpu type, if your compiler 29 /* Now define a symbol for the cpu type, if your compiler
35 does not define it automatically: 30 does not define it automatically:
36 Ones defined so far include vax, m68000, ns16000, pyramid, 31 Ones defined so far include vax, m68000, ns16000, pyramid,
37 orion, tahoe, APOLLO and many others */ 32 orion, tahoe, APOLLO and many others */
38 33
39 #define m68000 34 #define m68000
40 #define MOTOROLA_DELTA 35 #define MOTOROLA_DELTA
41
42 /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
43 the bit field into an int. In other words, if bit fields
44 are always unsigned.
45
46 If you use NO_UNION_TYPE, this flag does not matter. */
47
48 #define EXPLICIT_SIGN_EXTEND
49 36
50 /* Data type of load average, as read out of kmem. */ 37 /* Data type of load average, as read out of kmem. */
51 38
52 /* #define LOAD_AVE_TYPE long */ 39 /* #define LOAD_AVE_TYPE long */
53 40
58 /* Define CANNOT_DUMP on machines where unexec does not work. 45 /* Define CANNOT_DUMP on machines where unexec does not work.
59 Then the function dump-emacs will not be defined 46 Then the function dump-emacs will not be defined
60 and temacs will do (load "loadup") automatically unless told otherwise. */ 47 and temacs will do (load "loadup") automatically unless told otherwise. */
61 48
62 /* #define CANNOT_DUMP */ 49 /* #define CANNOT_DUMP */
63
64 /* Define VIRT_ADDR_VARIES if the virtual addresses of
65 pure and impure space as loaded can vary, and even their
66 relative order cannot be relied on.
67
68 Otherwise Emacs assumes that data space precedes text space,
69 numerically. */
70
71 /* #define VIRT_ADDR_VARIES */
72 50
73 /* Define C_ALLOCA if this machine does not support a true alloca 51 /* Define C_ALLOCA if this machine does not support a true alloca
74 and the one written in C should be used instead. 52 and the one written in C should be used instead.
75 Define HAVE_ALLOCA to say that the system provides a properly 53 Define HAVE_ALLOCA to say that the system provides a properly
76 working alloca function and it should be used. 54 working alloca function and it should be used.
84 to change the boundary between the text section and data section 62 to change the boundary between the text section and data section
85 when Emacs is dumped. If you define this, the preloaded Lisp 63 when Emacs is dumped. If you define this, the preloaded Lisp
86 code will not be sharable; but that's better than failing completely. */ 64 code will not be sharable; but that's better than failing completely. */
87 65
88 #define NO_REMAP 66 #define NO_REMAP
89
90 /* Some really obscure 4.2-based systems (like Sequent DYNIX)
91 * do not support asynchronous I/O (using SIGIO) on sockets,
92 * even though it works fine on tty's. If you have one of
93 * these systems, define the following, and then use it in
94 * config.h (or elsewhere) to decide when (not) to use SIGIO.
95 *
96 * You'd think this would go in an operating-system description file,
97 * but since it only occurs on some, but not all, BSD systems, the
98 * reasonable place to select for it is in the machine description
99 * file.
100 */
101
102 /* #define NO_SOCK_SIGIO */
103 67
104 68
105 /* Machine specific stuff */ 69 /* Machine specific stuff */
106 #define HAVE_PTYS 70 #define HAVE_PTYS
107 #define SYSV_PTYS 71 #define SYSV_PTYS