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comparison src/m/m68k.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 a86b2b5e0111
children
comparison
equal deleted inserted replaced
411:12e008d41344 412:697ef44129c6
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 /* The following symbol gives information on
24 the size of various data types. */
25
26 /* Define WORD_MACHINE if addresses and such have
27 * to be corrected before they can be used as byte counts. */
28
29 /* #define WORD_MACHINE */
30
23 /* Now define a symbol for the cpu type, if your compiler 31 /* Now define a symbol for the cpu type, if your compiler
24 does not define it automatically. */ 32 does not define it automatically. */
25 33
26 #ifndef m68k 34 #ifndef m68k
27 #define m68k 35 #define m68k
28 #endif 36 #endif
37
38 /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
39 the 24-bit bit field into an int. In other words, if bit fields
40 are always unsigned.
41
42 If you use NO_UNION_TYPE, this flag does not matter. */
43
44 #define EXPLICIT_SIGN_EXTEND
29 45
30 /* Define CANNOT_DUMP on machines where unexec does not work. 46 /* Define CANNOT_DUMP on machines where unexec does not work.
31 Then the function dump-emacs will not be defined 47 Then the function dump-emacs will not be defined
32 and temacs will do (load "loadup") automatically unless told otherwise. */ 48 and temacs will do (load "loadup") automatically unless told otherwise. */
33 49
41 numerically. */ 57 numerically. */
42 58
43 /* #define VIRT_ADDR_VARIES */ 59 /* #define VIRT_ADDR_VARIES */
44 60
45 #ifdef linux 61 #ifdef linux
62 #ifdef __ELF__
63 #define DATA_SEG_BITS 0x80000000
64 #endif
46 65
47 #define NO_REMAP 66 #define NO_REMAP
48 #define TEXT_START 0 67 #define TEXT_START 0
49 #endif 68 #endif
50 69