428
+ − 1 /* Synched up with: FSF 19.31. */
+ − 2
+ − 3 /* machine description file for Gould NP1 with UTX/32 3.0 (first release for NP1). */
+ − 4
+ − 5 /* The following line tells the configuration script what sort of
+ − 6 operating system this machine is likely to run.
+ − 7 USUAL-OPSYS="bsd4-3" */
+ − 8
+ − 9 /* If your system uses COFF (Common Object File Format) then define the
+ − 10 preprocessor symbol "COFF". */
+ − 11 /* UTX 3.0 uses a cross between COFF and a.out format, but closer to COFF. */
+ − 12 /* at least currently, already defined by cpp, but make sure */
+ − 13 #ifndef COFF
+ − 14 #define COFF
+ − 15 #endif COFF
+ − 16
+ − 17 #include "gould.h"
+ − 18
+ − 19 /* undefine what gould.h defined */
+ − 20 #undef ADJUST_EXEC_HEADER
+ − 21
+ − 22 /* If your system uses COFF (Common Object File Format) then define the
+ − 23 preprocessor symbol "COFF". */
+ − 24 /* UTX 3.0 uses a cross between COFF and a.out format, but closer to COFF. */
+ − 25 #ifndef COFF /* at least currently, already defined by cpp */
+ − 26 #define COFF
+ − 27 #endif COFF
+ − 28
+ − 29 /* make Gould NP1 and PN COFF look like USG COFF */
+ − 30 /* NP1 COFF */
+ − 31 #undef aouthdr /* Since gould.h already defined these */
+ − 32 #undef a_dtbase
+ − 33
+ − 34 #ifdef IN_UNEXEC
+ − 35 #define aouthdr exec
+ − 36 #define ADJUST_TEXT_SCNHDR_SIZE
+ − 37
+ − 38 /* Gould COFF - these are already defined in gould.h */
+ − 39 /*
+ − 40 * #define COFF_WITH_BSD_SYMTAB
+ − 41 * #define HEADER_INCL_IN_TEXT
+ − 42 * #define magic a_magic
+ − 43 * #define tsize a_text
+ − 44 * #define dsize a_data
+ − 45 * #define bsize a_bss
+ − 46 * #define entry a_entry
+ − 47 * #define text_start a_txbase
+ − 48 * #define data_start a_dtbase
+ − 49 */
+ − 50 /* End Gould COFF */
+ − 51 #endif /* IN_UNEXEC */
+ − 52
+ − 53 /* NP1 supports a slightly different set than PowerNode */
+ − 54 #define BAUD_CONVERT { 0, 50, 75, 110, 134, 150, 300, 450, 600, 1200, \
+ − 55 1800, 2000, 2400, 3600, 4800, 7200, 9600, \
+ − 56 19200, 38400 }
+ − 57
+ − 58 #define LD_SWITCH_SYSTEM "-BS -e start"
+ − 59
+ − 60 /* Undef C_DEBUG_SWITCH because it may have been set in gould.h */
+ − 61 /* It will compile and load and works with dbx. Runs under an incomplete
+ − 62 port of gdb, but gdb doesn't always find things correctly. */
+ − 63 #undef C_DEBUG_SWITCH
+ − 64 #define C_DEBUG_SWITCH "-g"
+ − 65 #define LIBS_DEBUG "-lg"
+ − 66
+ − 67 #define DATA_START 0x1000000
+ − 68
+ − 69 /* The text segment always starts at 0.
+ − 70 This way we don't need to have a label _start defined. */
+ − 71 #define TEXT_START 0
+ − 72
+ − 73 /* Data isn't right next to text on an NP1 */
+ − 74 #define NO_REMAP
+ − 75
+ − 76 #ifndef GOULD_NP1
+ − 77 #define GOULD_NP1
+ − 78 #endif
+ − 79
+ − 80