diff options
| author | Pasha <pasha@member.fsf.org> | 2024-02-20 18:49:50 +0000 |
|---|---|---|
| committer | Pasha <pasha@member.fsf.org> | 2024-02-20 18:49:50 +0000 |
| commit | 5e0b8d508ed51004bd836384293be00950ee62c9 (patch) | |
| tree | e3f16b1aa8b7177032ce3ec429fbad2b1d92a876 /i386/i386at/pic_isa.c | |
| download | gnumach-riscv-5e0b8d508ed51004bd836384293be00950ee62c9.tar.gz gnumach-riscv-5e0b8d508ed51004bd836384293be00950ee62c9.tar.bz2 | |
init gnumach copy
Diffstat (limited to 'i386/i386at/pic_isa.c')
| -rw-r--r-- | i386/i386at/pic_isa.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/i386/i386at/pic_isa.c b/i386/i386at/pic_isa.c new file mode 100644 index 0000000..1e5ac10 --- /dev/null +++ b/i386/i386at/pic_isa.c @@ -0,0 +1,56 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ + +#include <sys/types.h> +#include <i386/ipl.h> +#include <i386/pic.h> +#include <i386/fpu.h> +#include <i386/hardclock.h> +#include <i386at/kd.h> + +/* These interrupts are always present */ + +interrupt_handler_fn ivect[NINTR] = { + /* 00 */ (interrupt_handler_fn)hardclock, /* always */ + /* 01 */ kdintr, /* kdintr, ... */ + /* 02 */ intnull, + /* 03 */ intnull, /* lnpoll, comintr, ... */ + + /* 04 */ intnull, /* comintr, ... */ + /* 05 */ intnull, /* comintr, wtintr, ... */ + /* 06 */ intnull, /* fdintr, ... */ + /* 07 */ intnull, /* qdintr, ... */ + + /* 08 */ intnull, + /* 09 */ intnull, /* ether */ + /* 10 */ intnull, + /* 11 */ intnull, + + /* 12 */ intnull, + /* 13 */ fpintr, /* always */ + /* 14 */ intnull, /* hdintr, ... */ + /* 15 */ intnull, /* ??? */ +}; |