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comparison src/m/iris4d.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 4542b72c005e
comparison
equal deleted inserted replaced
441:72a7cfa4a488 442:abe6d1db359e
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */ 19 Boston, MA 02111-1307, USA. */
20 20
21 /* Synched up with: FSF 19.31. */ 21 /* Synched up with: FSF 19.31. */
22 22
23 /* Define WORD_MACHINE if addresses and such have
24 * to be corrected before they can be used as byte counts. */
25
26 #undef WORD_MACHINE
27
28 /* Now define a symbol for the cpu type, if your compiler 23 /* Now define a symbol for the cpu type, if your compiler
29 does not define it automatically: 24 does not define it automatically:
30 Ones defined so far include vax, m68000, ns16000, pyramid, 25 Ones defined so far include vax, m68000, ns16000, pyramid,
31 orion, tahoe, APOLLO and many others */ 26 orion, tahoe, APOLLO and many others */
32 27
35 #endif 30 #endif
36 31
37 #ifndef IRIS_4D 32 #ifndef IRIS_4D
38 #define IRIS_4D 33 #define IRIS_4D
39 #endif 34 #endif
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
47 #define EXPLICIT_SIGN_EXTEND
48 35
49 /* jg@genmagic.genmagic.com (John Giannandrea) says this is unnecessary. */ 36 /* jg@genmagic.genmagic.com (John Giannandrea) says this is unnecessary. */
50 #if 0 37 #if 0
51 /* Data type of load average, as read out of kmem. */ 38 /* Data type of load average, as read out of kmem. */
52 39
65 /* Define CANNOT_DUMP on machines where unexec does not work. 52 /* Define CANNOT_DUMP on machines where unexec does not work.
66 Then the function dump-emacs will not be defined 53 Then the function dump-emacs will not be defined
67 and temacs will do (load "loadup") automatically unless told otherwise. */ 54 and temacs will do (load "loadup") automatically unless told otherwise. */
68 55
69 #undef CANNOT_DUMP 56 #undef CANNOT_DUMP
70
71 /* Define VIRT_ADDR_VARIES if the virtual addresses of
72 pure and impure space as loaded can vary, and even their
73 relative order cannot be relied on.
74
75 Otherwise Emacs assumes that text space precedes data space,
76 numerically. */
77
78 /* #define VIRT_ADDR_VARIES */
79 57
80 /* Define C_ALLOCA if this machine does not support a true alloca 58 /* Define C_ALLOCA if this machine does not support a true alloca
81 and the one written in C should be used instead. 59 and the one written in C should be used instead.
82 Define HAVE_ALLOCA to say that the system provides a properly 60 Define HAVE_ALLOCA to say that the system provides a properly
83 working alloca function and it should be used. 61 working alloca function and it should be used.
103 #else 81 #else
104 #define UNEXEC "unexmips.o" 82 #define UNEXEC "unexmips.o"
105 #endif 83 #endif
106 84
107 #define TEXT_START 0x400000 85 #define TEXT_START 0x400000
108
109 /*
110 * DATA_SEG_BITS forces extra bits to be or'd in with any pointers which
111 * were stored in a Lisp_Object (as Emacs uses fewer than 32 bits for
112 * the value field of a LISP_OBJECT).
113 */
114
115 #define DATA_START 0x10000000 86 #define DATA_START 0x10000000
116 #define DATA_SEG_BITS 0x10000000
117 87
118 #undef LIBS_MACHINE 88 #undef LIBS_MACHINE
119 /* -lsun in case using Yellow Pages for passwords. */ 89 /* -lsun in case using Yellow Pages for passwords. */
120 #define LIBS_DEBUG 90 #define LIBS_DEBUG
121 91