diff options
Diffstat (limited to 'cddl/contrib/opensolaris/tools/ctf/cvt/iidesc.c')
| -rw-r--r-- | cddl/contrib/opensolaris/tools/ctf/cvt/iidesc.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/iidesc.c b/cddl/contrib/opensolaris/tools/ctf/cvt/iidesc.c new file mode 100644 index 000000000000..fc1cefc9321b --- /dev/null +++ b/cddl/contrib/opensolaris/tools/ctf/cvt/iidesc.c @@ -0,0 +1,197 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * Routines for manipulating iidesc_t structures + */ + +#include <stdio.h> +#include <stdlib.h> +#include <strings.h> + +#include "ctftools.h" +#include "memory.h" +#include "list.h" +#include "hash.h" + +typedef struct iidesc_find { + iidesc_t *iif_tgt; + iidesc_t *iif_ret; +} iidesc_find_t; + +iidesc_t * +iidesc_new(char *name) +{ + iidesc_t *ii; + + ii = xcalloc(sizeof (iidesc_t)); + if (name) + ii->ii_name = xstrdup(name); + + return (ii); +} + +int +iidesc_hash(int nbuckets, void *arg) +{ + iidesc_t *ii = arg; + int h = 0; + + if (ii->ii_name) + return (hash_name(nbuckets, ii->ii_name)); + + return (h); +} + +static int +iidesc_cmp(void *arg1, void *arg2) +{ + iidesc_t *src = arg1; + iidesc_find_t *find = arg2; + iidesc_t *tgt = find->iif_tgt; + + if (src->ii_type != tgt->ii_type || + !streq(src->ii_name, tgt->ii_name)) + return (0); + + find->iif_ret = src; + + return (-1); +} + +void +iidesc_add(hash_t *hash, iidesc_t *new) +{ + iidesc_find_t find; + + find.iif_tgt = new; + find.iif_ret = NULL; + + (void) hash_match(hash, new, iidesc_cmp, &find); + + if (find.iif_ret != NULL) { + iidesc_t *old = find.iif_ret; + iidesc_t tmp; + /* replacing existing one */ + bcopy(old, &tmp, sizeof (tmp)); + bcopy(new, old, sizeof (*old)); + bcopy(&tmp, new, sizeof (*new)); + + iidesc_free(new, NULL); + return; + } + + hash_add(hash, new); +} + +void +iter_iidescs_by_name(tdata_t *td, char const *name, + int (*func)(void *, void *), void *data) +{ + iidesc_t tmpdesc; + bzero(&tmpdesc, sizeof(tmpdesc)); + tmpdesc.ii_name = xstrdup(name); + (void) hash_match(td->td_iihash, &tmpdesc, func, data); + free(tmpdesc.ii_name); +} + +iidesc_t * +iidesc_dup(iidesc_t *src) +{ + iidesc_t *tgt; + + tgt = xmalloc(sizeof (iidesc_t)); + bcopy(src, tgt, sizeof (iidesc_t)); + + tgt->ii_name = src->ii_name ? xstrdup(src->ii_name) : NULL; + tgt->ii_owner = src->ii_owner ? xstrdup(src->ii_owner) : NULL; + + if (tgt->ii_nargs) { + tgt->ii_args = xmalloc(sizeof (tdesc_t *) * tgt->ii_nargs); + bcopy(src->ii_args, tgt->ii_args, + sizeof (tdesc_t *) * tgt->ii_nargs); + } + + return (tgt); +} + +iidesc_t * +iidesc_dup_rename(iidesc_t *src, char const *name, char const *owner) +{ + iidesc_t *tgt = iidesc_dup(src); + free(tgt->ii_name); + free(tgt->ii_owner); + + tgt->ii_name = name ? xstrdup(name) : NULL; + tgt->ii_owner = owner ? xstrdup(owner) : NULL; + + return (tgt); +} + +/*ARGSUSED*/ +void +iidesc_free(void *arg, void *private __unused) +{ + iidesc_t *idp = arg; + if (idp->ii_name) + free(idp->ii_name); + if (idp->ii_nargs) + free(idp->ii_args); + if (idp->ii_owner) + free(idp->ii_owner); + free(idp); +} + +int +iidesc_dump(iidesc_t *ii) +{ + printf("type: %d name %s\n", ii->ii_type, + (ii->ii_name ? ii->ii_name : "(anon)")); + + return (0); +} + +int +iidesc_count_type(void *data, void *private) +{ + iidesc_t *ii = data; + iitype_t match = (iitype_t)private; + + return (ii->ii_type == match); +} + +void +iidesc_stats(hash_t *ii) +{ + printf("GFun: %5d SFun: %5d GVar: %5d SVar: %5d T %5d SOU: %5d\n", + hash_iter(ii, iidesc_count_type, (void *)II_GFUN), + hash_iter(ii, iidesc_count_type, (void *)II_SFUN), + hash_iter(ii, iidesc_count_type, (void *)II_GVAR), + hash_iter(ii, iidesc_count_type, (void *)II_SVAR), + hash_iter(ii, iidesc_count_type, (void *)II_TYPE), + hash_iter(ii, iidesc_count_type, (void *)II_SOU)); +} |