From 64d54d958eb36b38d219ee9d1413dc36ca4dbef5 Mon Sep 17 00:00:00 2001 From: thorpej Date: Sat, 13 Jan 2024 21:40:53 +0000 Subject: [PATCH] Switch next68k over to the common m68k vector table. --- sys/arch/next68k/conf/files.next68k | 3 +- sys/arch/next68k/include/cpu.h | 4 +- sys/arch/next68k/include/vectors.h | 50 +++++++++ sys/arch/next68k/next68k/isr.c | 111 +------------------ sys/arch/next68k/next68k/isr.h | 6 +- sys/arch/next68k/next68k/locore.s | 76 ++----------- sys/arch/next68k/next68k/vectors.s | 158 ---------------------------- 7 files changed, 62 insertions(+), 346 deletions(-) create mode 100644 sys/arch/next68k/include/vectors.h delete mode 100644 sys/arch/next68k/next68k/vectors.s diff --git a/sys/arch/next68k/conf/files.next68k b/sys/arch/next68k/conf/files.next68k index 6f202201e704..d12d2cdfb14c 100644 --- a/sys/arch/next68k/conf/files.next68k +++ b/sys/arch/next68k/conf/files.next68k @@ -1,4 +1,4 @@ -# $NetBSD: files.next68k,v 1.43 2024/01/09 04:16:26 thorpej Exp $ +# $NetBSD: files.next68k,v 1.44 2024/01/13 21:40:53 thorpej Exp $ # next68k-specific configuration info @@ -40,6 +40,7 @@ file arch/m68k/m68k/mmu_subr.s file arch/m68k/m68k/pmap_motorola.c file arch/m68k/m68k/procfs_machdep.c procfs file arch/m68k/m68k/sys_machdep.c +file arch/m68k/m68k/vectors.c file arch/m68k/m68k/vm_machdep.c # include "arch/m68k/fpe/files.fpe" diff --git a/sys/arch/next68k/include/cpu.h b/sys/arch/next68k/include/cpu.h index 1f970fa99f42..7907a4f3cab2 100644 --- a/sys/arch/next68k/include/cpu.h +++ b/sys/arch/next68k/include/cpu.h @@ -1,4 +1,4 @@ -/* $NetBSD: cpu.h,v 1.53 2024/01/09 04:16:26 thorpej Exp $ */ +/* $NetBSD: cpu.h,v 1.54 2024/01/13 21:40:54 thorpej Exp $ */ /* * Copyright (c) 1988 University of Utah. @@ -112,8 +112,6 @@ extern volatile unsigned int interrupt_depth; extern int astpending; /* need to trap before returning to user mode */ -extern void (*vectab[])(void); - /* locore.s functions */ void doboot(void) __attribute__((__noreturn__)); int nmihand(void *); diff --git a/sys/arch/next68k/include/vectors.h b/sys/arch/next68k/include/vectors.h new file mode 100644 index 000000000000..8ebf8f6f7c86 --- /dev/null +++ b/sys/arch/next68k/include/vectors.h @@ -0,0 +1,50 @@ +/* $NetBSD: vectors.h,v 1.1 2024/01/13 21:40:54 thorpej Exp $ */ + +/*- + * Copyright (c) 2024 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jason R. Thorpe. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _NEXT68K_VECTORS_H_ +#define _NEXT68K_VECTORS_H_ + +#ifdef _KERNEL + +#include + +#define MACHINE_AV0_HANDLER spurintr +#define MACHINE_AV1_HANDLER intrhand_autovec +#define MACHINE_AV2_HANDLER intrhand_autovec +#define MACHINE_AV3_HANDLER intrhand_autovec +#define MACHINE_AV4_HANDLER intrhand_autovec +#define MACHINE_AV5_HANDLER intrhand_autovec +#define MACHINE_AV6_HANDLER intrhand_autovec +#define MACHINE_AV7_HANDLER lev7intr + +#endif /* _KERNEL */ + +#endif /* _NEXT68K_VECTORS_H_ */ diff --git a/sys/arch/next68k/next68k/isr.c b/sys/arch/next68k/next68k/isr.c index e2dcc44076d1..ca932860acc4 100644 --- a/sys/arch/next68k/next68k/isr.c +++ b/sys/arch/next68k/next68k/isr.c @@ -1,11 +1,4 @@ -/* $NetBSD: isr.c,v 1.33 2023/02/03 23:19:03 tsutsui Exp $ */ - -/* - * This file was taken from mvme68k/mvme68k/isr.c - * should probably be re-synced when needed. - * Darrin B. Jewell Tue Nov 10 05:07:16 1998 - * original cvs id: NetBSD: isr.c,v 1.12 1998/07/05 06:49:07 jonathan Exp - */ +/* $NetBSD: isr.c,v 1.34 2024/01/13 21:40:54 thorpej Exp $ */ /*- * Copyright (c) 1996 The NetBSD Foundation, Inc. @@ -41,7 +34,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: isr.c,v 1.33 2023/02/03 23:19:03 tsutsui Exp $"); +__KERNEL_RCSID(0, "$NetBSD: isr.c,v 1.34 2024/01/13 21:40:54 thorpej Exp $"); #include #include @@ -59,7 +52,6 @@ __KERNEL_RCSID(0, "$NetBSD: isr.c,v 1.33 2023/02/03 23:19:03 tsutsui Exp $"); volatile unsigned int interrupt_depth; isr_autovec_list_t isr_autovec[NISRAUTOVEC]; -struct isr_vectored isr_vectored[NISRVECTORED]; static const char irqgroupname[] = "hard irqs"; struct evcnt next68k_irq_evcnt[] = { EVCNT_INITIALIZER(EVCNT_TYPE_INTR, NULL, irqgroupname, "spur"), @@ -77,7 +69,6 @@ int ssir; extern u_int intrcnt[]; /* from locore.s. XXXSCW: will go away soon */ extern void (*vectab[])(void); extern void badtrap(void); -extern void intrhand_vectored(void); #if 0 static int spurintr(void *); @@ -95,10 +86,6 @@ isrinit(void) /* Initialise the interrupt event counts */ for (i = 0; i < (sizeof(next68k_irq_evcnt) / sizeof(struct evcnt)); i++) evcnt_attach_static(&next68k_irq_evcnt[i]); - - /* Arrange to trap Spurious and NMI auto-vectored Interrupts */ -/* isrlink_autovec(spurintr, NULL, 0, 0, NULL); */ -/* isrlink_autovec(nmihand, NULL, 7, 0, NULL); */ } /* @@ -171,40 +158,6 @@ isrlink_autovec(int (*func)(void *), void *arg, int ipl, int priority, LIST_INSERT_AFTER(curisr, newisr, isr_link); } -/* - * Establish a vectored interrupt handler. - * Called by bus interrupt establish functions. - */ -void -isrlink_vectored(int (*func)(void *), void *arg, int ipl, int vec, - struct evcnt *evcnt) -{ - struct isr_vectored *isr; - -#ifdef DIAGNOSTIC - if ((ipl < 0) || (ipl >= NISRAUTOVEC)) - panic("isrlink_vectored: bad ipl %d", ipl); - if ((vec < ISRVECTORED) || (vec >= ISRVECTORED + NISRVECTORED)) - panic("isrlink_vectored: bad vec 0x%x", vec); -#endif - - isr = &isr_vectored[vec - ISRVECTORED]; - -#ifdef DIAGNOSTIC - if ((vectab[vec] != badtrap) || (isr->isr_func != NULL)) - panic("isrlink_vectored: vec 0x%x not available", vec); -#endif - - /* Fill in the new entry. */ - isr->isr_func = func; - isr->isr_arg = arg; - isr->isr_ipl = ipl; - isr->isr_evcnt = evcnt; - - /* Hook into the vector table. */ - vectab[vec] = intrhand_vectored; -} - /* * Return a pointer to the evcnt structure for * the specified ipl. @@ -222,25 +175,6 @@ isrlink_evcnt(int ipl) return (&next68k_irq_evcnt[ipl]); } -/* - * Unhook a vectored interrupt. - */ -void -isrunlink_vectored(int vec) -{ - -#ifdef DIAGNOSTIC - if ((vec < ISRVECTORED) || (vec >= ISRVECTORED + NISRVECTORED)) - panic("isrunlink_vectored: bad vec 0x%x", vec); - - if (vectab[vec] != intrhand_vectored) - panic("isrunlink_vectored: not vectored interrupt"); -#endif - - vectab[vec] = badtrap; - memset(&isr_vectored[vec - ISRVECTORED], 0, sizeof(struct isr_vectored)); -} - /* * This is the dispatcher called by the low-level * assembly language autovectored interrupt routine. @@ -345,47 +279,6 @@ cpu_intr_p(void) return idepth != 0; } -/* - * This is the dispatcher called by the low-level - * assembly language vectored interrupt routine. - */ -void -isrdispatch_vectored(int ipl, struct clockframe *frame) -{ - struct isr_vectored *isr; - int vec; - - vec = (frame->vec >> 2) - ISRVECTORED; - -#ifdef DIAGNOSTIC - if ((vec < 0) || (vec >= NISRVECTORED)) - panic("isrdispatch_vectored: bad vec 0x%x", frame->vec); -#endif - - isr = &isr_vectored[vec]; - - intrcnt[ipl]++; /* XXXSCW: Will go away soon */ - next68k_irq_evcnt[ipl].ev_count++; - curcpu()->ci_data.cpu_nintr++; - - if (isr->isr_func == NULL) { - printf("isrdispatch_vectored: no handler for vec 0x%x\n", - frame->vec); - vectab[vec + ISRVECTORED] = badtrap; - return; - } - - /* - * Handler gets exception frame if argument is NULL. - */ - if ((*isr->isr_func)(isr->isr_arg ? isr->isr_arg : frame) == 0) - printf("isrdispatch_vectored: vec 0x%x not claimed\n", - frame->vec); - else - if (isr->isr_evcnt) - isr->isr_evcnt->ev_count++; -} - #if 0 /* ARGSUSED */ static int diff --git a/sys/arch/next68k/next68k/isr.h b/sys/arch/next68k/next68k/isr.h index e5d3054917f8..8dca30aaa866 100644 --- a/sys/arch/next68k/next68k/isr.h +++ b/sys/arch/next68k/next68k/isr.h @@ -1,4 +1,4 @@ -/* $NetBSD: isr.h,v 1.8 2021/12/05 04:54:21 msaitoh Exp $ */ +/* $NetBSD: isr.h,v 1.9 2024/01/13 21:40:54 thorpej Exp $ */ /* * This file was taken from mvme68k/mvme68k/isr.h @@ -51,7 +51,6 @@ * of the vector table. */ #define ISRVECTORED 0x40 -#define NISRVECTORED 192 /* * Autovectored interrupt handler cookie. @@ -92,8 +91,5 @@ extern struct evcnt next68k_irq_evcnt[]; void isrinit(void); struct evcnt *isrlink_evcnt(int); void isrlink_autovec(int (*)(void *), void *, int, int, struct evcnt *); -void isrlink_vectored(int (*)(void *), void *, int, int, struct evcnt *); -void isrunlink_vectored(int); void isrdispatch_autovec(struct clockframe *); -void isrdispatch_vectored(int, struct clockframe *); void netintr(void); diff --git a/sys/arch/next68k/next68k/locore.s b/sys/arch/next68k/next68k/locore.s index 242cb2c98332..7f15cfedda2e 100644 --- a/sys/arch/next68k/next68k/locore.s +++ b/sys/arch/next68k/next68k/locore.s @@ -1,4 +1,4 @@ -/* $NetBSD: locore.s,v 1.80 2024/01/12 23:36:29 thorpej Exp $ */ +/* $NetBSD: locore.s,v 1.81 2024/01/13 21:40:54 thorpej Exp $ */ /* * Copyright (c) 1998 Darrin B. Jewell @@ -125,8 +125,6 @@ GLOBAL(endstack) GLOBAL(bgnstack) ASLOCAL(tmpstk) -#include - /* * Macro to relocate a symbol, used before MMU is enabled. * On the NeXT, memory is laid out as in the mach header @@ -258,41 +256,6 @@ Lis68020: */ Lstart1: - /* - * Now that we know what CPU we have, initialize the address error - * and bus error handlers in the vector table: - * - * vectab+8 bus error - * vectab+12 address error - */ - RELOC(cputype, %a0) -#if 0 - /* XXX assembler/linker feature/bug */ - RELOC(vectab, %a2) -#else - movl #_C_LABEL(vectab),%a2 - addl %a5,%a2 -#endif -#if defined(M68040) - cmpl #CPU_68040,%a0@ | 68040? - jne 1f | no, skip - movl #_C_LABEL(buserr40),%a2@(8) - movl #_C_LABEL(addrerr4060),%a2@(12) - jra Lstart2 -1: -#endif -#if defined(M68020) || defined(M68030) - cmpl #CPU_68040,%a0@ | 68040? - jeq 1f | yes, skip - movl #_C_LABEL(busaddrerr2030),%a2@(8) - movl #_C_LABEL(busaddrerr2030),%a2@(12) - jra Lstart2 -1: -#endif - /* Config botch; no hope. */ - PANIC("Config botch in locore") - -Lstart2: /* initialize source/destination control registers for movs */ moveq #FC_USERD,%d0 | user space movc %d0,%sfc | as source @@ -340,19 +303,8 @@ Lmotommu1: movl %d1,%a0@(4) | segtable address pmove %a0@,%srp | load the supervisor root pointer #endif /* M68030 */ + Lstploaddone: - - /* - * Set up the vector table, and race to get the MMU - * enabled. - */ - - movc %vbr,%d0 | Keep copy of ROM VBR - ASRELOC(save_vbr,%a0) - movl %d0,%a0@ - movl #_C_LABEL(vectab),%d0 | set Vector Base Register - movc %d0,%vbr - RELOC(mmutype, %a0) cmpl #MMU_68040,%a0@ | 68040? jne Lmotommu2 | no, skip @@ -382,6 +334,7 @@ Lturnoffttr: .long 0x4e7b0005 | movc %d0,%itt1 .long 0x4e7b0007 | movc %d0,%dtt1 jmp Lenab1 + Lmotommu2: pflusha RELOC(prototc, %a2) @@ -393,10 +346,8 @@ Lmotommu2: * Should be running mapped from this point on */ Lenab1: - lea _ASM_LABEL(tmpstk),%sp | temporary stack - bsr Lpushpc | Push the PC on the stack. -Lpushpc: - + lea _ASM_LABEL(tmpstk),%sp | re-load temporary stack + jbsr _C_LABEL(vec_init) | initialize vector table /* call final pmap setup */ jbsr _C_LABEL(pmap_bootstrap_finalize) /* set kernel stack, user SP */ @@ -697,8 +648,6 @@ Lbrkpt3: * For vectored interrupts, we pull the pc, evec, and exception frame * and pass them to the vectored interrupt dispatcher. The vectored * interrupt dispatcher will deal with strays. - * - * intrhand_vectored is the entry point for vectored interrupts. */ ENTRY_NOPROFILE(spurintr) /* Level 0 */ @@ -730,16 +679,6 @@ ENTRY_NOPROFILE(lev7intr) /* level 7: parity errors, reset key */ addql #8,%sp | pop SP and stack adjust jra _ASM_LABEL(rei) | all done -ENTRY_NOPROFILE(intrhand_vectored) - addql #1,_C_LABEL(interrupt_depth) - INTERRUPT_SAVEREG - lea %sp@(16),%a1 | get pointer to frame - movl %a1,%sp@- - movw %sr,%d0 - bfextu %d0,21,3,%d0 | Get current ipl - movl %d0,%sp@- | Push it - jbsr _C_LABEL(isrdispatch_vectored) | call dispatcher - addql #8,%sp Lintrhand_exit: INTERRUPT_RESTOREREG subql #1,_C_LABEL(interrupt_depth) @@ -964,7 +903,7 @@ ENTRY_NOPROFILE(doboot) ASRELOC(Ldoboot1, %a0) jmp %a0@ | jump into physical address space. Ldoboot1: - ASRELOC(save_vbr, %a0) + RELOC(saved_vbr, %a0) movl %a0@,%d0 movc %d0,%vbr @@ -1022,9 +961,6 @@ GLOBAL(fbbasepa) GLOBAL(fblimitpa) .long MONOTOP | PA of end of framebuffer -ASLOCAL(save_vbr) | VBR from ROM - .long 0xdeadbeef - GLOBAL(monbootflag) .long 0 diff --git a/sys/arch/next68k/next68k/vectors.s b/sys/arch/next68k/next68k/vectors.s deleted file mode 100644 index c8cf83a6f76b..000000000000 --- a/sys/arch/next68k/next68k/vectors.s +++ /dev/null @@ -1,158 +0,0 @@ -| $NetBSD: vectors.s,v 1.13 2023/02/03 23:13:01 tsutsui Exp $ - -| This file was taken from mvme68k/mvme68k/vectors.s -| should probably be re-synced when needed. -| Darrin B. Jewell Tue Nov 10 05:07:16 1998 -| original cvs id: NetBSD: vectors.s,v 1.7 1998/10/18 04:42:37 itohy Exp - -| Copyright (c) 1988 University of Utah -| Copyright (c) 1990, 1993 -| The Regents of the University of California. All rights reserved. -| -| Redistribution and use in source and binary forms, with or without -| modification, are permitted provided that the following conditions -| are met: -| 1. Redistributions of source code must retain the above copyright -| notice, this list of conditions and the following disclaimer. -| 2. Redistributions in binary form must reproduce the above copyright -| notice, this list of conditions and the following disclaimer in the -| documentation and/or other materials provided with the distribution. -| 3. Neither the name of the University nor the names of its contributors -| may be used to endorse or promote products derived from this software -| without specific prior written permission. -| -| THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -| FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -| DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -| OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -| OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -| SUCH DAMAGE. -| -| @(#)vectors.s 8.2 (Berkeley) 1/21/94 -| - - .data - -GLOBAL(vectab) - VECTOR(badtrap) /* 0: (unused reset SSP) */ - VECTOR(badtrap) /* 1: NOT USED (reset PC) */ - VECTOR(badtrap) /* 2: bus error (set at boot in locore.s) */ - VECTOR(badtrap) /* 3: address error (set at boot in locore.s) */ - VECTOR(illinst) /* 4: illegal instruction */ - VECTOR(zerodiv) /* 5: zero divide */ - VECTOR(chkinst) /* 6: CHK instruction */ - VECTOR(trapvinst) /* 7: TRAPV instruction */ - VECTOR(privinst) /* 8: privilege violation */ - VECTOR(trace) /* 9: trace */ - VECTOR(illinst) /* 10: line 1010 emulator */ - VECTOR(fpfline) /* 11: line 1111 emulator */ - VECTOR(badtrap) /* 12: unassigned, reserved */ - VECTOR(coperr) /* 13: coprocessor protocol violation */ - VECTOR(fmterr) /* 14: format error */ - VECTOR(badtrap) /* 15: uninitialized interrupt vector */ - VECTOR(badtrap) /* 16: unassigned, reserved */ - VECTOR(badtrap) /* 17: unassigned, reserved */ - VECTOR(badtrap) /* 18: unassigned, reserved */ - VECTOR(badtrap) /* 19: unassigned, reserved */ - VECTOR(badtrap) /* 20: unassigned, reserved */ - VECTOR(badtrap) /* 21: unassigned, reserved */ - VECTOR(badtrap) /* 22: unassigned, reserved */ - VECTOR(badtrap) /* 23: unassigned, reserved */ -#if 1 - VECTOR(spurintr) /* 24: spurious interrupt */ -#else - VECTOR(intrhand_autovec) -#endif - VECTOR(intrhand_autovec) /* 25: level 1 interrupt autovector */ - VECTOR(intrhand_autovec) /* 26: level 2 interrupt autovector */ - VECTOR(intrhand_autovec) /* 27: level 3 interrupt autovector */ - VECTOR(intrhand_autovec) /* 28: level 4 interrupt autovector */ - VECTOR(intrhand_autovec) /* 29: level 5 interrupt autovector */ - VECTOR(intrhand_autovec) /* 30: level 6 interrupt autovector */ -#if 1 - VECTOR(lev7intr) /* 31: level 7 interrupt autovector */ -#else - VECTOR(intrhand_autovec) -#endif - VECTOR(trap0) /* 32: syscalls */ -#ifdef COMPAT_13 - VECTOR(trap1) /* 33: compat_13_sigreturn */ -#else - VECTOR(illinst) -#endif - VECTOR(trap2) /* 34: trace */ -#ifdef COMPAT_16 - VECTOR(trap3) /* 35: compat_16_sigreturn */ -#else - VECTOR(illinst) -#endif - VECTOR(illinst) /* 36: TRAP instruction vector */ - VECTOR(illinst) /* 37: TRAP instruction vector */ - VECTOR(illinst) /* 38: TRAP instruction vector */ - VECTOR(illinst) /* 39: TRAP instruction vector */ - VECTOR(illinst) /* 40: TRAP instruction vector */ - VECTOR(illinst) /* 41: TRAP instruction vector */ - VECTOR(illinst) /* 42: TRAP instruction vector */ - VECTOR(illinst) /* 43: TRAP instruction vector */ - VECTOR(trap12) /* 44: TRAP instruction vector */ - VECTOR(illinst) /* 45: TRAP instruction vector */ - VECTOR(illinst) /* 46: TRAP instruction vector */ - VECTOR(trap15) /* 47: TRAP instruction vector */ -#ifdef FPSP - ASVECTOR(bsun) /* 48: FPCP branch/set on unordered cond */ - ASVECTOR(inex) /* 49: FPCP inexact result */ - ASVECTOR(dz) /* 50: FPCP divide by zero */ - ASVECTOR(unfl) /* 51: FPCP underflow */ - ASVECTOR(operr) /* 52: FPCP operand error */ - ASVECTOR(ovfl) /* 53: FPCP overflow */ - ASVECTOR(snan) /* 54: FPCP signalling NAN */ -#else - VECTOR(fpfault) /* 48: FPCP branch/set on unordered cond */ - VECTOR(fpfault) /* 49: FPCP inexact result */ - VECTOR(fpfault) /* 50: FPCP divide by zero */ - VECTOR(fpfault) /* 51: FPCP underflow */ - VECTOR(fpfault) /* 52: FPCP operand error */ - VECTOR(fpfault) /* 53: FPCP overflow */ - VECTOR(fpfault) /* 54: FPCP signalling NAN */ -#endif - VECTOR(fpunsupp) /* 55: FPCP unimplemented data type */ - VECTOR(badtrap) /* 56: unassigned, reserved */ - VECTOR(badtrap) /* 57: unassigned, reserved */ - VECTOR(badtrap) /* 58: unassigned, reserved */ - VECTOR(badtrap) /* 59: unassigned, reserved */ - VECTOR(badtrap) /* 60: unassigned, reserved */ - VECTOR(badtrap) /* 61: unassigned, reserved */ - VECTOR(badtrap) /* 62: unassigned, reserved */ - VECTOR(badtrap) /* 63: unassigned, reserved */ - -#define BADTRAP16 \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) ; \ - VECTOR(badtrap) ; VECTOR(badtrap) - - /* - * PCC, PCCTWO, MC, and VME vectors are installed from 64-255 - * by the *intr_extablish() functions. - */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */ - BADTRAP16 /* 64-255: user interrupt vectors */