diff options
Diffstat (limited to 'usr.sbin/config/mkglue.c')
| -rw-r--r-- | usr.sbin/config/mkglue.c | 412 |
1 files changed, 0 insertions, 412 deletions
diff --git a/usr.sbin/config/mkglue.c b/usr.sbin/config/mkglue.c deleted file mode 100644 index 9bfae60..0000000 --- a/usr.sbin/config/mkglue.c +++ /dev/null @@ -1,412 +0,0 @@ -/* - * Copyright (c) 1980, 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. 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. - */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)mkglue.c 8.1 (Berkeley) 6/6/93"; -#endif -static const char rcsid[] = - "$Id: mkglue.c,v 1.13 1997/09/21 22:12:49 gibbs Exp $"; -#endif /* not lint */ - -/* - * Make the bus adaptor interrupt glue files. - */ -#include <ctype.h> -#include <err.h> -#include <stdio.h> -#include "config.h" -#include "y.tab.h" - -void vector_devtab __P((FILE *, char *, int *)); -void vector __P((void)); -void dump_ctrs __P((FILE *)); -void dump_intname __P((FILE *, char *, int)); -void dump_std __P((FILE *, FILE *)); -void dump_vbavec __P((FILE *, char *, int)); -void dump_ubavec __P((FILE *, char *, int)); - -/* - * Create the UNIBUS interrupt vector glue file. - */ -void -ubglue() -{ - register FILE *fp, *gp; - register struct device *dp, *mp; - - fp = fopen(path("ubglue.s"), "w"); - if (fp == 0) - err(1, "%s", path("ubglue.s")); - gp = fopen(path("ubvec.s"), "w"); - if (gp == 0) - err(1, "%s", path("ubvec.s")); - for (dp = dtab; dp != 0; dp = dp->d_next) { - mp = dp->d_conn; - if (mp != 0 && mp != (struct device *)-1 && - !eq(mp->d_name, "mba")) { - struct idlst *id, *id2; - - for (id = dp->d_vec; id; id = id->id_next) { - for (id2 = dp->d_vec; id2; id2 = id2->id_next) { - if (id2 == id) { - dump_ubavec(fp, id->id, - dp->d_unit); - break; - } - if (!strcmp(id->id, id2->id)) - break; - } - } - } - } - dump_std(fp, gp); - for (dp = dtab; dp != 0; dp = dp->d_next) { - mp = dp->d_conn; - if (mp != 0 && mp != (struct device *)-1 && - !eq(mp->d_name, "mba")) { - struct idlst *id, *id2; - - for (id = dp->d_vec; id; id = id->id_next) { - for (id2 = dp->d_vec; id2; id2 = id2->id_next) { - if (id2 == id) { - dump_intname(fp, id->id, - dp->d_unit); - break; - } - if (!strcmp(id->id, id2->id)) - break; - } - } - } - } - dump_ctrs(fp); - (void) fclose(fp); - (void) fclose(gp); -} - -static int cntcnt = 0; /* number of interrupt counters allocated */ - -/* - * Print a UNIBUS interrupt vector. - */ -void -dump_ubavec(fp, vector, number) - register FILE *fp; - char *vector; - int number; -{ - char nbuf[80]; - register char *v = nbuf; - - (void) sprintf(v, "%s%d", vector, number); - fprintf(fp, "\t.globl\t_X%s\n\t.align\t2\n_X%s:\n\tpushr\t$0x3f\n", - v, v); - fprintf(fp, "\tincl\t_fltintrcnt+(4*%d)\n", cntcnt++); - if (strncmp(vector, "dzx", 3) == 0) - fprintf(fp, "\tmovl\t$%d,r0\n\tjmp\tdzdma\n\n", number); - else if (strncmp(vector, "dpx", 3) == 0) - fprintf(fp, "\tmovl\t$%d,r0\n\tjmp\tdpxdma\n\n", number); - else if (strncmp(vector, "dpr", 3) == 0) - fprintf(fp, "\tmovl\t$%d,r0\n\tjmp\tdprdma\n\n", number); - else { - if (strncmp(vector, "uur", 3) == 0) { - fprintf(fp, "#ifdef UUDMA\n"); - fprintf(fp, "\tmovl\t$%d,r0\n\tjsb\tuudma\n", number); - fprintf(fp, "#endif\n"); - } - fprintf(fp, "\tpushl\t$%d\n", number); - fprintf(fp, "\tcalls\t$1,_%s\n\tpopr\t$0x3f\n", vector); - fprintf(fp, "\tincl\t_cnt+V_INTR\n\trei\n\n"); - } -} - -/* - * Create the VERSAbus interrupt vector glue file. - */ -void -vbglue() -{ - register FILE *fp, *gp; - register struct device *dp, *mp; - - fp = fopen(path("vbglue.s"), "w"); - if (fp == 0) - err(1, "%s", path("vbglue.s")); - gp = fopen(path("vbvec.s"), "w"); - if (gp == 0) - err(1, "%s", path("vbvec.s")); - for (dp = dtab; dp != 0; dp = dp->d_next) { - struct idlst *id, *id2; - - mp = dp->d_conn; - if (mp == 0 || mp == (struct device *)-1 || - eq(mp->d_name, "mba")) - continue; - for (id = dp->d_vec; id; id = id->id_next) - for (id2 = dp->d_vec; id2; id2 = id2->id_next) { - if (id == id2) { - dump_vbavec(fp, id->id, dp->d_unit); - break; - } - if (eq(id->id, id2->id)) - break; - } - } - dump_std(fp, gp); - for (dp = dtab; dp != 0; dp = dp->d_next) { - mp = dp->d_conn; - if (mp != 0 && mp != (struct device *)-1 && - !eq(mp->d_name, "mba")) { - struct idlst *id, *id2; - - for (id = dp->d_vec; id; id = id->id_next) { - for (id2 = dp->d_vec; id2; id2 = id2->id_next) { - if (id2 == id) { - dump_intname(fp, id->id, - dp->d_unit); - break; - } - if (eq(id->id, id2->id)) - break; - } - } - } - } - dump_ctrs(fp); - (void) fclose(fp); - (void) fclose(gp); -} - -/* - * Print a VERSAbus interrupt vector - */ -void -dump_vbavec(fp, vector, number) - register FILE *fp; - char *vector; - int number; -{ - char nbuf[80]; - register char *v = nbuf; - - (void) sprintf(v, "%s%d", vector, number); - fprintf(fp, "SCBVEC(%s):\n", v); - fprintf(fp, "\tCHECK_SFE(4)\n"); - fprintf(fp, "\tSAVE_FPSTAT(4)\n"); - fprintf(fp, "\tPUSHR\n"); - fprintf(fp, "\tincl\t_fltintrcnt+(4*%d)\n", cntcnt++); - fprintf(fp, "\tpushl\t$%d\n", number); - fprintf(fp, "\tcallf\t$8,_%s\n", vector); - fprintf(fp, "\tincl\t_cnt+V_INTR\n"); - fprintf(fp, "\tPOPR\n"); - fprintf(fp, "\tREST_FPSTAT\n"); - fprintf(fp, "\trei\n\n"); -} - -/* - * HP9000/300 interrupts are auto-vectored. - * Code is hardwired in locore.s - */ -void -hpglue() {} - -static char *vaxinames[] = { - "clock", "cnr", "cnx", "tur", "tux", - "mba0", "mba1", "mba2", "mba3", - "uba0", "uba1", "uba2", "uba3" -}; -static char *tahoeinames[] = { - "clock", "cnr", "cnx", "rmtr", "rmtx", "buserr", -}; -static struct stdintrs { - char **si_names; /* list of standard interrupt names */ - int si_n; /* number of such names */ -} stdintrs[] = { - { vaxinames, sizeof (vaxinames) / sizeof (vaxinames[0]) }, - { tahoeinames, (sizeof (tahoeinames) / sizeof (tahoeinames[0])) } -}; -/* - * Start the interrupt name table with the names - * of the standard vectors not directly associated - * with a bus. Also, dump the defines needed to - * reference the associated counters into a separate - * file which is prepended to locore.s. - */ -void -dump_std(fp, gp) - register FILE *fp, *gp; -{ - register struct stdintrs *si = &stdintrs[machine-1]; - register char **cpp; - register int i; - - fprintf(fp, "\n\t.globl\t_intrnames\n"); - fprintf(fp, "\n\t.globl\t_eintrnames\n"); - fprintf(fp, "\t.data\n"); - fprintf(fp, "_intrnames:\n"); - cpp = si->si_names; - for (i = 0; i < si->si_n; i++) { - register char *cp, *tp; - char buf[80]; - - cp = *cpp; - if (cp[0] == 'i' && cp[1] == 'n' && cp[2] == 't') { - cp += 3; - if (*cp == 'r') - cp++; - } - for (tp = buf; *cp; cp++) - if (islower(*cp)) - *tp++ = toupper(*cp); - else - *tp++ = *cp; - *tp = '\0'; - fprintf(gp, "#define\tI_%s\t%d\n", buf, i*sizeof (long)); - fprintf(fp, "\t.asciz\t\"%s\"\n", *cpp); - cpp++; - } -} - -void -dump_intname(fp, vector, number) - register FILE *fp; - char *vector; - int number; -{ - register char *cp = vector; - - fprintf(fp, "\t.asciz\t\""); - /* - * Skip any "int" or "intr" in the name. - */ - while (*cp) - if (cp[0] == 'i' && cp[1] == 'n' && cp[2] == 't') { - cp += 3; - if (*cp == 'r') - cp++; - } else { - putc(*cp, fp); - cp++; - } - fprintf(fp, "%d\"\n", number); -} - -/* - * Reserve space for the interrupt counters. - */ -void -dump_ctrs(fp) - register FILE *fp; -{ - struct stdintrs *si = &stdintrs[machine-1]; - - fprintf(fp, "_eintrnames:\n"); - fprintf(fp, "\n\t.globl\t_intrcnt\n"); - fprintf(fp, "\n\t.globl\t_eintrcnt\n"); - fprintf(fp, "\t.align 2\n"); - fprintf(fp, "_intrcnt:\n"); - fprintf(fp, "\t.space\t4 * %d\n", si->si_n); - fprintf(fp, "_fltintrcnt:\n"); - fprintf(fp, "\t.space\t4 * %d\n", cntcnt); - fprintf(fp, "_eintrcnt:\n\n"); - fprintf(fp, "\t.text\n"); -} - -/* - * Create the ISA interrupt vector glue file. - * - * The interrupt handlers are hardwired into vector.s and are attached - * at runtime depending on the data in ioconf.c and on the results of - * probing. Here we only need to generate the names of the interrupt - * handlers in an ancient form suitable for vmstat (the _eintrcnt label - * can't be expressed in C). We give the names of all devices to - * simplify the correspondence between devices and interrupt handlers. - * The order must match that in mkioconf.c. - */ -void -vector() -{ - int dev_id; - FILE *fp; - - fp = fopen(path("vector.h.new"), "w"); - if (fp == NULL) - err(1, "%s", path("vector.h.new")); - fprintf(fp, "/*\n"); - fprintf(fp, " * vector.h\n"); - fprintf(fp, " * Macros for interrupt vector routines\n"); - fprintf(fp, " * Generated by config program\n"); - fprintf(fp, " */\n\n"); - fprintf(fp, "#define\tDEVICE_NAMES \"\\\n"); - fprintf(fp, "clk0 irqnn\\0\\\n"); - fprintf(fp, "rtc0 irqnn\\0\\\n"); - fprintf(fp, "pci irqnn\\0\\\n"); - fprintf(fp, "pci irqnn\\0\\\n"); - fprintf(fp, "pci irqnn\\0\\\n"); - fprintf(fp, "pci irqnn\\0\\\n"); - fprintf(fp, "ipi irqnn\\0\\\n"); - fprintf(fp, "ipi irqnn\\0\\\n"); - fprintf(fp, "ipi irqnn\\0\\\n"); - fprintf(fp, "ipi irqnn\\0\\\n"); - dev_id = 10; - vector_devtab(fp, "bio", &dev_id); - vector_devtab(fp, "tty", &dev_id); - vector_devtab(fp, "net", &dev_id); - vector_devtab(fp, "cam", &dev_id); - vector_devtab(fp, "ha", &dev_id); - vector_devtab(fp, "null", &dev_id); - fprintf(fp, "\"\n\n"); - fprintf(fp, "#define\tNR_DEVICES\t%d\n", dev_id); - (void) fclose(fp); - moveifchanged(path("vector.h.new"), path("vector.h")); -} - -void -vector_devtab(fp, table, dev_idp) - FILE *fp; - char *table; - int *dev_idp; -{ - register struct device *dp, *mp; - - for (dp = dtab; dp != NULL; dp = dp->d_next) { - if (dp->d_unit == QUES || !eq(dp->d_mask, table)) - continue; - mp = dp->d_conn; - if (mp == NULL || mp == TO_NEXUS || !eq(mp->d_name, "isa")) - continue; - fprintf(fp, "%s%d irqnn\\0\\\n", dp->d_name, dp->d_unit); - (*dev_idp)++; - } -} |
