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usr / src / cddl / contrib / opensolaris / lib / libdtrace / common /

📁 ..
📄 drti.c(5.62 KB)
📄 dt_aggregate.c(51.43 KB)
📄 dt_as.c(13.49 KB)
📄 dt_as.h(1.89 KB)
📄 dt_buf.c(4.12 KB)
📄 dt_buf.h(2.01 KB)
📄 dt_cc.c(71.28 KB)
📄 dt_cg.c(61.79 KB)
📄 dt_consume.c(74.05 KB)
📄 dt_decl.c(30.71 KB)
📄 dt_decl.h(4.45 KB)
📄 dt_dis.c(14.65 KB)
📄 dt_dof.c(28.19 KB)
📄 dt_dof.h(2.06 KB)
📄 dt_error.c(8.15 KB)
📄 dt_errtags.h(13.26 KB)
📄 dt_grammar.y(23.18 KB)
📄 dt_handle.c(11.62 KB)
📄 dt_ident.c(26.34 KB)
📄 dt_ident.h(7.79 KB)
📄 dt_impl.h(32.49 KB)
📄 dt_inttab.c(2.56 KB)
📄 dt_inttab.h(2.28 KB)
📄 dt_lex.l(23.64 KB)
📄 dt_link.c(49.01 KB)
📄 dt_list.c(2.67 KB)
📄 dt_list.h(1.52 KB)
📄 dt_map.c(10.91 KB)
📄 dt_module.c(45.28 KB)
📄 dt_module.h(2.1 KB)
📄 dt_open.c(61.61 KB)
📄 dt_options.c(25.04 KB)
📄 dt_parser.c(144.81 KB)
📄 dt_parser.h(11.64 KB)
📄 dt_pcb.c(5.56 KB)
📄 dt_pcb.h(4.38 KB)
📄 dt_pid.c(24.9 KB)
📄 dt_pid.h(2.03 KB)
📄 dt_pq.c(2.83 KB)
📄 dt_pq.h(1.26 KB)
📄 dt_pragma.c(15.55 KB)
📄 dt_print.c(18.57 KB)
📄 dt_printf.c(55.53 KB)
📄 dt_printf.h(4.87 KB)
📄 dt_proc.c(36.39 KB)
📄 dt_proc.h(4.54 KB)
📄 dt_program.c(14.32 KB)
📄 dt_program.h(1.86 KB)
📄 dt_provider.c(22.95 KB)
📄 dt_provider.h(4.37 KB)
📄 dt_regset.c(2.88 KB)
📄 dt_regset.h(1.57 KB)
📄 dt_string.c(5.75 KB)
📄 dt_string.h(1.31 KB)
📄 dt_strtab.c(5.74 KB)
📄 dt_strtab.h(2.42 KB)
📄 dt_subr.c(22.59 KB)
📄 dt_sugar.c(13.71 KB)
📄 dt_work.c(8.12 KB)
📄 dt_xlator.c(11.3 KB)
📄 dt_xlator.h(3.09 KB)
📄 dtrace.h(23.64 KB)
📄 mkerrno.sh(1.2 KB)
📄 mkerrtags.sh(1.4 KB)
📄 mknames.sh(1.33 KB)
📄 mksignal.sh(1.22 KB)

Editing: dt_provider.h

/*
 * 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.
 */

#ifndef	_DT_PROVIDER_H
#define	_DT_PROVIDER_H

#pragma ident	"%Z%%M%	%I%	%E% SMI"

#include <dt_impl.h>
#include <dt_ident.h>
#include <dt_list.h>

#ifdef	__cplusplus
extern "C" {
#endif

typedef struct dt_provider {
	dt_list_t pv_list;		/* list forward/back pointers */
	struct dt_provider *pv_next;	/* pointer to next provider in hash */
	dtrace_providerdesc_t pv_desc;	/* provider name and attributes */
	dt_idhash_t *pv_probes;		/* probe defs (if user-declared) */
	dt_node_t *pv_nodes;		/* parse node allocation list */
	ulong_t *pv_xrefs;		/* translator reference bitmap */
	ulong_t pv_xrmax;		/* number of valid bits in pv_xrefs */
	ulong_t pv_gen;			/* generation # that created me */
	dtrace_hdl_t *pv_hdl;		/* pointer to containing dtrace_hdl */
	uint_t pv_flags;		/* flags (see below) */
} dt_provider_t;

#define	DT_PROVIDER_INTF	0x1	/* provider interface declaration */
#define	DT_PROVIDER_IMPL	0x2	/* provider implementation is loaded */

typedef struct dt_probe_iter {
	dtrace_probedesc_t pit_desc;	/* description storage */
	dtrace_hdl_t *pit_hdl;		/* libdtrace handle */
	dt_provider_t *pit_pvp;		/* current provider */
	const char *pit_pat;		/* caller's name pattern (or NULL) */
	dtrace_probe_f *pit_func;	/* caller's function */
	void *pit_arg;			/* caller's argument */
	uint_t pit_matches;		/* number of matches */
} dt_probe_iter_t;

typedef struct dt_probe_instance {
	char *pi_fname;			/* function name */
	char *pi_rname;			/* mangled relocation name */
	uint32_t *pi_offs;		/* offsets into the function */
	uint32_t *pi_enoffs;		/* is-enabled offsets */
	uint_t pi_noffs;		/* number of offsets */
	uint_t pi_maxoffs;		/* size of pi_offs allocation */
	uint_t pi_nenoffs;		/* number of is-enabled offsets */
	uint_t pi_maxenoffs;		/* size of pi_enoffs allocation */
	struct dt_probe_instance *pi_next; /* next instance in the list */
} dt_probe_instance_t;

typedef struct dt_probe {
	dt_provider_t *pr_pvp;		/* pointer to containing provider */
	dt_ident_t *pr_ident;		/* pointer to probe identifier */
	const char *pr_name;		/* pointer to name component */
	dt_node_t *pr_nargs;		/* native argument list */
	dt_node_t **pr_nargv;		/* native argument vector */
	uint_t pr_nargc;		/* native argument count */
	dt_node_t *pr_xargs;		/* translated argument list */
	dt_node_t **pr_xargv;		/* translated argument vector */
	uint_t pr_xargc;		/* translated argument count */
	uint8_t *pr_mapping;		/* translated argument mapping */
	dt_probe_instance_t *pr_inst;	/* list of functions and offsets */
	dtrace_typeinfo_t *pr_argv;	/* output argument types */
	int pr_argc;			/* output argument count */
} dt_probe_t;

extern dt_provider_t *dt_provider_lookup(dtrace_hdl_t *, const char *);
extern dt_provider_t *dt_provider_create(dtrace_hdl_t *, const char *);
extern void dt_provider_destroy(dtrace_hdl_t *, dt_provider_t *);
extern int dt_provider_xref(dtrace_hdl_t *, dt_provider_t *, id_t);

extern dt_probe_t *dt_probe_create(dtrace_hdl_t *, dt_ident_t *, int,
    dt_node_t *, uint_t, dt_node_t *, uint_t);

extern dt_probe_t *dt_probe_info(dtrace_hdl_t *,
    const dtrace_probedesc_t *, dtrace_probeinfo_t *);

extern dt_probe_t *dt_probe_lookup(dt_provider_t *, const char *);
extern void dt_probe_declare(dt_provider_t *, dt_probe_t *);
extern void dt_probe_destroy(dt_probe_t *);

extern int dt_probe_define(dt_provider_t *, dt_probe_t *,
    const char *, const char *, uint32_t, int);

extern dt_node_t *dt_probe_tag(dt_probe_t *, uint_t, dt_node_t *);

#ifdef	__cplusplus
}
#endif

#endif	/* _DT_PROVIDER_H */

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Editing: dt_provider.h

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