HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 9b71f02b JB |
1 | /* machine description file for Gould NP1 with UTX/32 3.0 (first release for NP1). */ |
| 2 | ||
| 3 | /* The following line tells the configuration script what sort of | |
| 4 | operating system this machine is likely to run. | |
| 5 | USUAL-OPSYS="bsd4-3" */ | |
| 6 | ||
| 7 | /* If your system uses COFF (Common Object File Format) then define the | |
| 8 | preprocessor symbol "COFF". */ | |
| 9 | /* UTX 3.0 uses a cross between COFF and a.out format, but closer to COFF. */ | |
| 10 | /* at least currently, already defined by cpp, but make sure */ | |
| 11 | #ifndef COFF | |
| 12 | #define COFF | |
| 13 | #endif COFF | |
| 14 | ||
| 15 | #include "gould.h" | |
| 16 | ||
| 17 | /* undefine what gould.h defined */ | |
| 18 | #undef ADJUST_EXEC_HEADER | |
| 19 | ||
| 20 | /* If your system uses COFF (Common Object File Format) then define the | |
| 21 | preprocessor symbol "COFF". */ | |
| 22 | /* UTX 3.0 uses a cross between COFF and a.out format, but closer to COFF. */ | |
| 23 | #ifndef COFF /* at least currently, already defined by cpp */ | |
| 24 | #define COFF | |
| 25 | #endif COFF | |
| 26 | ||
| 27 | /* make Gould NP1 and PN COFF look like USG COFF */ | |
| 28 | /* NP1 COFF */ | |
| 29 | #undef aouthdr /* Since gould.h already defined these */ | |
| 30 | #undef a_dtbase | |
| 31 | ||
| 32 | #ifdef IN_UNEXEC | |
| 33 | #define aouthdr exec | |
| 34 | #define ADJUST_TEXT_SCNHDR_SIZE | |
| 35 | ||
| 36 | /* Gould COFF - these are already defined in gould.h */ | |
| 37 | /* | |
| 38 | * #define COFF_WITH_BSD_SYMTAB | |
| 39 | * #define HEADER_INCL_IN_TEXT | |
| 40 | * #define magic a_magic | |
| 41 | * #define tsize a_text | |
| 42 | * #define dsize a_data | |
| 43 | * #define bsize a_bss | |
| 44 | * #define entry a_entry | |
| 45 | * #define text_start a_txbase | |
| 46 | * #define data_start a_dtbase | |
| 47 | */ | |
| 48 | /* End Gould COFF */ | |
| 49 | #endif /* IN_UNEXEC */ | |
| 50 | ||
| 51 | /* NP1 supports a slightly different set than PowerNode */ | |
| 52 | #define BAUD_CONVERT { 0, 50, 75, 110, 134, 150, 300, 450, 600, 1200, \ | |
| 53 | 1800, 2000, 2400, 3600, 4800, 7200, 9600, \ | |
| 54 | 19200, 38400 } | |
| 55 | ||
| 56 | #define LD_SWITCH_SYSTEM -BS -e start | |
| 57 | ||
| 58 | /* Undef C_DEBUG_SWITCH because it may have been set in gould.h */ | |
| 59 | /* It will compile and load and works with dbx. Runs under an incomplete | |
| 60 | port of gdb, but gdb doesn't always find things correctly. */ | |
| 61 | #undef C_DEBUG_SWITCH | |
| 62 | #define C_DEBUG_SWITCH -g | |
| 63 | #define LIBS_DEBUG -lg | |
| 64 | ||
| 65 | ||
| 66 | /* The data segment in this machine always starts at address 0x1000000 = 16M. | |
| 67 | An address of data cannot be stored correctly in a Lisp object; | |
| 68 | we always lose the high bits. We must tell XPNTR to add them back. */ | |
| 69 | ||
| 70 | #define DATA_SEG_BITS 0x1000000 | |
| 71 | #define DATA_START 0x1000000 | |
| 72 | ||
| 73 | /* The text segment always starts at 0. | |
| 74 | This way we don't need to have a label _start defined. */ | |
| 75 | #define TEXT_START 0 | |
| 76 | ||
| 77 | /* Data isn't right next to text on an NP1 */ | |
| 78 | #define NO_REMAP | |
| 79 | ||
| 80 | /* The bcopy bug has reappeared */ | |
| 81 | #undef BSTRING | |
| 82 | ||
| 83 | #ifndef GOULD_NP1 | |
| 84 | #define GOULD_NP1 | |
| 85 | #endif | |
| 86 | ||
| 87 |