dt_open.c revision d11c725a6a076f607c240f98ff03ca3166b581c9
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * CDDL HEADER START
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * The contents of this file are subject to the terms of the
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Common Development and Distribution License (the "License").
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * You may not use this file except in compliance with the License.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * See the License for the specific language governing permissions
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * and limitations under the License.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * When distributing Covered Code, include this CDDL HEADER in each
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * If applicable, add the following below this CDDL HEADER, with the
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * fields enclosed by brackets "[]" replaced with your own identifying
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * information: Portions Copyright [yyyy] [name of copyright owner]
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * CDDL HEADER END
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync#else /* VBOX */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync#endif /* VBOX */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Stability and versioning definitions. These #defines are used in the tables
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * of identifiers below to fill in the attribute and version fields associated
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * with each identifier. The DT_ATTR_* macros are a convenience to permit more
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * concise declarations of common attributes such as Stable/Stable/Common. The
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * DT_VERS_* macros declare the encoded integer values of all versions used so
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * far. DT_VERS_LATEST must correspond to the latest version value among all
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * versions exported by the D compiler. DT_VERS_STRING must be an ASCII string
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * that contains DT_VERS_LATEST within it along with any suffixes (e.g. Beta).
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * You must update DT_VERS_LATEST and DT_VERS_STRING when adding a new version,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * and then add the new version to the _dtrace_versions[] array declared below.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Refer to the Solaris Dynamic Tracing Guide Stability and Versioning chapters
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * respectively for an explanation of these DTrace features and their values.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * NOTE: Although the DTrace versioning scheme supports the labeling and
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * introduction of incompatible changes (e.g. dropping an interface in a
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * major release), the libdtrace code does not currently support this.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * All versions are assumed to strictly inherit from one another. If
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * we ever need to provide divergent interfaces, this will need work.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync#define DT_ATTR_STABCMN { DTRACE_STABILITY_STABLE, \
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync#define DT_ATTR_EVOLCMN { DTRACE_STABILITY_EVOLVING, \
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * The version number should be increased for every customer visible release
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * of Solaris. The major number should be incremented when a fundamental
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * change has been made that would affect all consumers, and would reflect
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * sweeping changes to DTrace or the D language. The minor number should be
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * incremented when a change is introduced that could break scripts that had
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * previously worked; for example, adding a new built-in variable could break
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * a script which was already using that identifier. The micro number should
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * be changed when introducing functionality changes or major bug fixes that
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * do not affect backward compatibility -- this is merely to make capabilities
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * easily determined from the version number. Minor bugs do not require any
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * modification to the version number.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_0, /* D API 1.0.0 (PSARC 2001/466) Solaris 10 FCS */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_1, /* D API 1.1.0 Solaris Express 6/05 */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2_1, /* D API 1.2.1 Solaris Express 4/06 */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DT_VERS_1_2_2, /* D API 1.2.2 Solaris Express 6/06 */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_4_1, /* D API 1.4.1 Solaris Express 4/07 */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Table of global identifiers. This is used to populate the global identifier
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * hash when a new dtrace client open occurs. For more info see dt_ident.h.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * The global identifiers that represent functions use the dt_idops_func ops
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * and specify the private data pointer as a prototype string which is parsed
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * when the identifier is first encountered. These prototypes look like ANSI
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * C function prototypes except that the special symbol "@" can be used as a
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * wildcard to represent a single parameter of any type (i.e. any dt_node_t).
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * The standard "..." notation can also be used to represent varargs. An empty
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * parameter list is taken to mean void (that is, no arguments are permitted).
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * A parameter enclosed in square brackets (e.g. "[int]") denotes an optional
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * argument.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "alloca", DT_IDENT_FUNC, 0, DIF_SUBR_ALLOCA, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg0", DT_IDENT_SCALAR, 0, DIF_VAR_ARG0, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg1", DT_IDENT_SCALAR, 0, DIF_VAR_ARG1, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg2", DT_IDENT_SCALAR, 0, DIF_VAR_ARG2, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg3", DT_IDENT_SCALAR, 0, DIF_VAR_ARG3, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg4", DT_IDENT_SCALAR, 0, DIF_VAR_ARG4, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "arg5", DT_IDENT_SCALAR, 0, DIF_VAR_ARG5, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "arg6", DT_IDENT_SCALAR, 0, DIF_VAR_ARG6, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg7", DT_IDENT_SCALAR, 0, DIF_VAR_ARG7, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "arg8", DT_IDENT_SCALAR, 0, DIF_VAR_ARG8, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "arg9", DT_IDENT_SCALAR, 0, DIF_VAR_ARG9, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "args", DT_IDENT_ARRAY, 0, DIF_VAR_ARGS, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "avg", DT_IDENT_AGGFUNC, 0, DTRACEAGG_AVG, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "basename", DT_IDENT_FUNC, 0, DIF_SUBR_BASENAME, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "bcopy", DT_IDENT_FUNC, 0, DIF_SUBR_BCOPY, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "breakpoint", DT_IDENT_ACTFUNC, 0, DT_ACT_BREAKPOINT,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "caller", DT_IDENT_SCALAR, 0, DIF_VAR_CALLER, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "chill", DT_IDENT_ACTFUNC, 0, DT_ACT_CHILL, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "cleanpath", DT_IDENT_FUNC, 0, DIF_SUBR_CLEANPATH, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_0, &dt_idops_func, "string(const char *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "clear", DT_IDENT_ACTFUNC, 0, DT_ACT_CLEAR, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "commit", DT_IDENT_ACTFUNC, 0, DT_ACT_COMMIT, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "copyin", DT_IDENT_FUNC, 0, DIF_SUBR_COPYIN, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "copyinstr", DT_IDENT_FUNC, 0, DIF_SUBR_COPYINSTR,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "copyinto", DT_IDENT_FUNC, 0, DIF_SUBR_COPYINTO, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_0, &dt_idops_func, "void(uintptr_t, size_t, void *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "copyout", DT_IDENT_FUNC, 0, DIF_SUBR_COPYOUT, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync &dt_idops_func, "void(void *, uintptr_t, size_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "copyoutstr", DT_IDENT_FUNC, 0, DIF_SUBR_COPYOUTSTR,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync &dt_idops_func, "void(char *, uintptr_t, size_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "count", DT_IDENT_AGGFUNC, 0, DTRACEAGG_COUNT, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "curthread", DT_IDENT_SCALAR, 0, DIF_VAR_CURTHREAD,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync { DTRACE_STABILITY_STABLE, DTRACE_STABILITY_PRIVATE,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ddi_pathname", DT_IDENT_FUNC, 0, DIF_SUBR_DDI_PATHNAME,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "denormalize", DT_IDENT_ACTFUNC, 0, DT_ACT_DENORMALIZE, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "dirname", DT_IDENT_FUNC, 0, DIF_SUBR_DIRNAME, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "discard", DT_IDENT_ACTFUNC, 0, DT_ACT_DISCARD, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "epid", DT_IDENT_SCALAR, 0, DIF_VAR_EPID, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "errno", DT_IDENT_SCALAR, 0, DIF_VAR_ERRNO, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_ATTR_STABCMN, DT_VERS_1_0, &dt_idops_type, "string" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "exit", DT_IDENT_ACTFUNC, 0, DT_ACT_EXIT, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "freopen", DT_IDENT_ACTFUNC, 0, DT_ACT_FREOPEN, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ftruncate", DT_IDENT_ACTFUNC, 0, DT_ACT_FTRUNCATE, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "func", DT_IDENT_ACTFUNC, 0, DT_ACT_SYM, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "_symaddr(uintptr_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync &dt_idops_func, "genunix`major_t(genunix`dev_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync &dt_idops_func, "genunix`minor_t(genunix`dev_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "htonl", DT_IDENT_FUNC, 0, DIF_SUBR_HTONL, DT_ATTR_EVOLCMN, DT_VERS_1_3,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "htonll", DT_IDENT_FUNC, 0, DIF_SUBR_HTONLL, DT_ATTR_EVOLCMN, DT_VERS_1_3,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "htons", DT_IDENT_FUNC, 0, DIF_SUBR_HTONS, DT_ATTR_EVOLCMN, DT_VERS_1_3,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "gid", DT_IDENT_SCALAR, 0, DIF_VAR_GID, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "id", DT_IDENT_SCALAR, 0, DIF_VAR_ID, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "index", DT_IDENT_FUNC, 0, DIF_SUBR_INDEX, DT_ATTR_STABCMN, DT_VERS_1_1,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync &dt_idops_func, "int(const char *, const char *, [int])" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "inet_ntoa", DT_IDENT_FUNC, 0, DIF_SUBR_INET_NTOA, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_5, &dt_idops_func, "string(ipaddr_t *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "inet_ntoa6", DT_IDENT_FUNC, 0, DIF_SUBR_INET_NTOA6, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_5, &dt_idops_func, "string(in6_addr_t *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "inet_ntop", DT_IDENT_FUNC, 0, DIF_SUBR_INET_NTOP, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_5, &dt_idops_func, "string(int, void *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ipl", DT_IDENT_SCALAR, 0, DIF_VAR_IPL, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "jstack", DT_IDENT_ACTFUNC, 0, DT_ACT_JSTACK, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "lltostr", DT_IDENT_FUNC, 0, DIF_SUBR_LLTOSTR, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "lquantize", DT_IDENT_AGGFUNC, 0, DTRACEAGG_LQUANTIZE,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync &dt_idops_func, "void(@, int32_t, int32_t, ...)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "max", DT_IDENT_AGGFUNC, 0, DTRACEAGG_MAX, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "min", DT_IDENT_AGGFUNC, 0, DTRACEAGG_MIN, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "mod", DT_IDENT_ACTFUNC, 0, DT_ACT_MOD, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "_symaddr(uintptr_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "mutex_owned", DT_IDENT_FUNC, 0, DIF_SUBR_MUTEX_OWNED,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "mutex_owner", DT_IDENT_FUNC, 0, DIF_SUBR_MUTEX_OWNER,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync &dt_idops_func, "genunix`kthread_t *(genunix`kmutex_t *)" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "mutex_type_adaptive", DT_IDENT_FUNC, 0, DIF_SUBR_MUTEX_TYPE_ADAPTIVE,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "mutex_type_spin", DT_IDENT_FUNC, 0, DIF_SUBR_MUTEX_TYPE_SPIN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ntohl", DT_IDENT_FUNC, 0, DIF_SUBR_NTOHL, DT_ATTR_EVOLCMN, DT_VERS_1_3,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ntohll", DT_IDENT_FUNC, 0, DIF_SUBR_NTOHLL, DT_ATTR_EVOLCMN, DT_VERS_1_3,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "ntohs", DT_IDENT_FUNC, 0, DIF_SUBR_NTOHS, DT_ATTR_EVOLCMN, DT_VERS_1_3,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "normalize", DT_IDENT_ACTFUNC, 0, DT_ACT_NORMALIZE, DT_ATTR_STABCMN,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "panic", DT_IDENT_ACTFUNC, 0, DT_ACT_PANIC, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "pid", DT_IDENT_SCALAR, 0, DIF_VAR_PID, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "ppid", DT_IDENT_SCALAR, 0, DIF_VAR_PPID, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "printa", DT_IDENT_ACTFUNC, 0, DT_ACT_PRINTA, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "printf", DT_IDENT_ACTFUNC, 0, DT_ACT_PRINTF, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "probefunc", DT_IDENT_SCALAR, 0, DIF_VAR_PROBEFUNC,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_ATTR_STABCMN, DT_VERS_1_0, &dt_idops_type, "string" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DT_ATTR_STABCMN, DT_VERS_1_0, &dt_idops_type, "string" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "probename", DT_IDENT_SCALAR, 0, DIF_VAR_PROBENAME,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DT_ATTR_STABCMN, DT_VERS_1_0, &dt_idops_type, "string" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "probeprov", DT_IDENT_SCALAR, 0, DIF_VAR_PROBEPROV,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DT_ATTR_STABCMN, DT_VERS_1_0, &dt_idops_type, "string" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "progenyof", DT_IDENT_FUNC, 0, DIF_SUBR_PROGENYOF,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "quantize", DT_IDENT_AGGFUNC, 0, DTRACEAGG_QUANTIZE,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "raise", DT_IDENT_ACTFUNC, 0, DT_ACT_RAISE, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "rand", DT_IDENT_FUNC, 0, DIF_SUBR_RAND, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "rindex", DT_IDENT_FUNC, 0, DIF_SUBR_RINDEX, DT_ATTR_STABCMN, DT_VERS_1_1,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync &dt_idops_func, "int(const char *, const char *, [int])" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "rw_iswriter", DT_IDENT_FUNC, 0, DIF_SUBR_RW_ISWRITER,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "rw_read_held", DT_IDENT_FUNC, 0, DIF_SUBR_RW_READ_HELD,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "rw_write_held", DT_IDENT_FUNC, 0, DIF_SUBR_RW_WRITE_HELD,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "self", DT_IDENT_PTR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "setopt", DT_IDENT_ACTFUNC, 0, DT_ACT_SETOPT, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "void(const char *, [const char *])" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "speculate", DT_IDENT_ACTFUNC, 0, DT_ACT_SPECULATE,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "speculation", DT_IDENT_FUNC, 0, DIF_SUBR_SPECULATION,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "stack", DT_IDENT_ACTFUNC, 0, DT_ACT_STACK, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "stackdepth", DT_IDENT_SCALAR, 0, DIF_VAR_STACKDEPTH,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "stddev", DT_IDENT_AGGFUNC, 0, DTRACEAGG_STDDEV, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "stop", DT_IDENT_ACTFUNC, 0, DT_ACT_STOP, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "strchr", DT_IDENT_FUNC, 0, DIF_SUBR_STRCHR, DT_ATTR_STABCMN, DT_VERS_1_1,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "strlen", DT_IDENT_FUNC, 0, DIF_SUBR_STRLEN, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "strjoin", DT_IDENT_FUNC, 0, DIF_SUBR_STRJOIN, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync &dt_idops_func, "string(const char *, const char *)" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "strrchr", DT_IDENT_FUNC, 0, DIF_SUBR_STRRCHR, DT_ATTR_STABCMN, DT_VERS_1_1,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "strstr", DT_IDENT_FUNC, 0, DIF_SUBR_STRSTR, DT_ATTR_STABCMN, DT_VERS_1_1,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync &dt_idops_func, "string(const char *, const char *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "strtok", DT_IDENT_FUNC, 0, DIF_SUBR_STRTOK, DT_ATTR_STABCMN, DT_VERS_1_1,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync &dt_idops_func, "string(const char *, const char *)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "substr", DT_IDENT_FUNC, 0, DIF_SUBR_SUBSTR, DT_ATTR_STABCMN, DT_VERS_1_1,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync &dt_idops_func, "string(const char *, int, [int])" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "sum", DT_IDENT_AGGFUNC, 0, DTRACEAGG_SUM, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "sym", DT_IDENT_ACTFUNC, 0, DT_ACT_SYM, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "_symaddr(uintptr_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "system", DT_IDENT_ACTFUNC, 0, DT_ACT_SYSTEM, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "this", DT_IDENT_PTR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "tid", DT_IDENT_SCALAR, 0, DIF_VAR_TID, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "timestamp", DT_IDENT_SCALAR, 0, DIF_VAR_TIMESTAMP,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "trace", DT_IDENT_ACTFUNC, 0, DT_ACT_TRACE, DT_ATTR_STABCMN, DT_VERS_1_0,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "trunc", DT_IDENT_ACTFUNC, 0, DT_ACT_TRUNC, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "uaddr", DT_IDENT_ACTFUNC, 0, DT_ACT_UADDR, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "_usymaddr(uintptr_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ucaller", DT_IDENT_SCALAR, 0, DIF_VAR_UCALLER, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ufunc", DT_IDENT_ACTFUNC, 0, DT_ACT_USYM, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "_usymaddr(uintptr_t)" },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "uid", DT_IDENT_SCALAR, 0, DIF_VAR_UID, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "umod", DT_IDENT_ACTFUNC, 0, DT_ACT_UMOD, DT_ATTR_STABCMN,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DT_VERS_1_2, &dt_idops_func, "_usymaddr(uintptr_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "uregs", DT_IDENT_ARRAY, 0, DIF_VAR_UREGS, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ustack", DT_IDENT_ACTFUNC, 0, DT_ACT_USTACK, DT_ATTR_STABCMN, DT_VERS_1_0,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "ustackdepth", DT_IDENT_SCALAR, 0, DIF_VAR_USTACKDEPTH,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "usym", DT_IDENT_ACTFUNC, 0, DT_ACT_USYM, DT_ATTR_STABCMN,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync DT_VERS_1_2, &dt_idops_func, "_usymaddr(uintptr_t)" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "vtimestamp", DT_IDENT_SCALAR, 0, DIF_VAR_VTIMESTAMP,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "walltimestamp", DT_IDENT_SCALAR, 0, DIF_VAR_WALLTIMESTAMP,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DT_ATTR_STABCMN, DT_VERS_1_0, &dt_idops_type, "string" },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Tables of ILP32 intrinsic integer and floating-point type templates to use
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * to populate the dynamic "C" CTF type container.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncstatic const dt_intrinsic_t _dtrace_intrinsics_32[] = {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "void", { CTF_INT_SIGNED, 0, 0 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "char", { CTF_INT_SIGNED | CTF_INT_CHAR, 0, 8 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "short", { CTF_INT_SIGNED, 0, 16 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "int", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long long", { CTF_INT_SIGNED, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed char", { CTF_INT_SIGNED | CTF_INT_CHAR, 0, 8 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed short", { CTF_INT_SIGNED, 0, 16 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed int", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed long", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed long long", { CTF_INT_SIGNED, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "unsigned char", { CTF_INT_CHAR, 0, 8 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "unsigned long long", { 0, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "double", { CTF_FP_DOUBLE, 0, 64 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long double", { CTF_FP_LDOUBLE, 0, 128 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "float imaginary", { CTF_FP_IMAGRY, 0, 32 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "double imaginary", { CTF_FP_DIMAGRY, 0, 64 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long double imaginary", { CTF_FP_LDIMAGRY, 0, 128 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "float complex", { CTF_FP_CPLX, 0, 64 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "double complex", { CTF_FP_DCPLX, 0, 128 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long double complex", { CTF_FP_LDCPLX, 0, 256 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ NULL, { 0, 0, 0 }, 0 }
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Tables of LP64 intrinsic integer and floating-point type templates to use
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * to populate the dynamic "C" CTF type container.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncstatic const dt_intrinsic_t _dtrace_intrinsics_64[] = {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "void", { CTF_INT_SIGNED, 0, 0 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "char", { CTF_INT_SIGNED | CTF_INT_CHAR, 0, 8 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "short", { CTF_INT_SIGNED, 0, 16 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "int", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long", { CTF_INT_SIGNED, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long long", { CTF_INT_SIGNED, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed char", { CTF_INT_SIGNED | CTF_INT_CHAR, 0, 8 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed short", { CTF_INT_SIGNED, 0, 16 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed int", { CTF_INT_SIGNED, 0, 32 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed long", { CTF_INT_SIGNED, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "signed long long", { CTF_INT_SIGNED, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "unsigned char", { CTF_INT_CHAR, 0, 8 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "unsigned long long", { 0, 0, 64 }, CTF_K_INTEGER },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "double", { CTF_FP_DOUBLE, 0, 64 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long double", { CTF_FP_LDOUBLE, 0, 128 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "float imaginary", { CTF_FP_IMAGRY, 0, 32 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "double imaginary", { CTF_FP_DIMAGRY, 0, 64 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long double imaginary", { CTF_FP_LDIMAGRY, 0, 128 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "float complex", { CTF_FP_CPLX, 0, 64 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "double complex", { CTF_FP_DCPLX, 0, 128 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ "long double complex", { CTF_FP_LDCPLX, 0, 256 }, CTF_K_FLOAT },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ NULL, { 0, 0, 0 }, 0 }
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Tables of ILP32 typedefs to use to populate the dynamic "D" CTF container.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * These aliases ensure that D definitions can use typical <sys/types.h> names.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Tables of LP64 typedefs to use to populate the dynamic "D" CTF container.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * These aliases ensure that D definitions can use typical <sys/types.h> names.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Tables of ILP32 integer type templates used to populate the dtp->dt_ints[]
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * cache when a new dtrace client open occurs. Values are set by dtrace_open().
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "long long", NULL, CTF_ERR, 0x7fffffffffffffffULL },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "unsigned long long", NULL, CTF_ERR, 0xffffffffffffffffULL }
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Tables of LP64 integer type templates used to populate the dtp->dt_ints[]
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * cache when a new dtrace client open occurs. Values are set by dtrace_open().
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "unsigned long", NULL, CTF_ERR, 0xffffffffffffffffULL },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "long long", NULL, CTF_ERR, 0x7fffffffffffffffULL },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "unsigned long long", NULL, CTF_ERR, 0xffffffffffffffffULL }
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Table of macro variable templates used to populate the macro identifier hash
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * when a new dtrace client open occurs. Values are set by dtrace_update().
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "egid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "euid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "gid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "pid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "pgid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "ppid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "projid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "sid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "taskid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "target", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ "uid", DT_IDENT_SCALAR, 0, 0, DT_ATTR_STABCMN, DT_VERS_1_0 },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ NULL, 0, 0, 0, { 0, 0, 0 }, 0 }
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Hard-wired definition string to be compiled and cached every time a new
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * DTrace library handle is initialized. This string should only be used to
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * contain definitions that should be present regardless of DTRACE_O_NOLIBS.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsyncinline long NULL = 0; \n\
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync#pragma D binding \"1.0\" NULL\n\
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Default DTrace configuration to use when opening libdtrace DTRACE_O_NODEV.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * If DTRACE_O_NODEV is not set, we load the configuration from the kernel.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * The use of CTF_MODEL_NATIVE is more subtle than it might appear: we are
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * relying on the fact that when running dtrace(1M), isaexec will invoke the
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * binary with the same bitness as the kernel, which is what we want by default
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * when generating our DIF. The user can override the choice using oflags.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ DTRACE_STABILITY_UNSTABLE, DTRACE_STABILITY_UNSTABLE, DTRACE_CLASS_COMMON },
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync{ DTRACE_STABILITY_UNSTABLE, DTRACE_STABILITY_UNSTABLE, DTRACE_CLASS_COMMON },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ DTRACE_STABILITY_UNSTABLE, DTRACE_STABILITY_UNSTABLE, DTRACE_CLASS_COMMON },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ DTRACE_STABILITY_UNSTABLE, DTRACE_STABILITY_UNSTABLE, DTRACE_CLASS_COMMON },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync{ DTRACE_STABILITY_UNSTABLE, DTRACE_STABILITY_UNSTABLE, DTRACE_CLASS_COMMON },
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncconst char *_dtrace_defcpp = "/usr/ccs/lib/cpp"; /* default cpp(1) to invoke */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncconst char *_dtrace_defld = "/usr/ccs/bin/ld"; /* default ld(1) to invoke */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncconst char *_dtrace_libdir = "/usr/lib/dtrace"; /* default library directory */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncconst char *_dtrace_provdir = "/dev/dtrace/provider"; /* provider directory */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncint _dtrace_strbuckets = 211; /* default number of hash buckets (prime) */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncint _dtrace_intbuckets = 256; /* default number of integer buckets (Pof2) */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncuint_t _dtrace_strsize = 256; /* default size of string intrinsic type */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncuint_t _dtrace_stkindent = 14; /* default whitespace indent for stack/ustack */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncuint_t _dtrace_pidbuckets = 64; /* default number of pid hash buckets */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncuint_t _dtrace_pidlrulim = 8; /* default number of pid handles to cache */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncsize_t _dtrace_bufsize = 512; /* default dt_buf_create() size */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncint _dtrace_argmax = 32; /* default maximum number of probe arguments */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncint _dtrace_debug = 0; /* debug messages enabled (off) */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncconst char *const _dtrace_version = DT_VERS_STRING; /* API version string */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncint _dtrace_rdvers = RD_VERSION; /* rtld_db feature version */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsynctypedef struct dt_fdlist {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync int *df_fds; /* array of provider driver file descriptors */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync uint_t df_ents; /* number of valid elements in df_fds[] */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncextern RTCRITSECT dt_qsort_lock; /* dt_aggregate.c */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync#else /* !VBOX */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync#endif /* !VBOX */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncset_open_errno(dtrace_hdl_t *dtp, int *errp, int err)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncdt_provmod_open(dt_provmod_t **provmod, dt_fdlist_t *dfp)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync return; /* failed to open directory; just skip it */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync ep = alloca(sizeof (struct dirent) + PATH_MAX + 1);
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync while (readdir_r(dirp, ep, &dp) == 0 && dp != NULL) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync continue; /* skip "." and ".." */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync uint_t size = dfp->df_size ? dfp->df_size * 2 : 16;
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync int *fds = realloc(dfp->df_fds, size * sizeof (int));
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync break; /* skip the rest of this directory */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync continue; /* failed to open driver; just skip it */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if (((prov = malloc(sizeof (dt_provmod_t))) == NULL) ||
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync (prov->dp_name = malloc(strlen(dp->d_name) + 1)) == NULL) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync#endif /* !VBOX */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync for (current = *provmod; current != NULL; current = next) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsyncstatic const char *
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync *p++ = '_';
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Currently, increasing the library version number is used to
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * denote a binary incompatible change. That is, a consumer
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * of the library cannot run on a version of the library with
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * a higher DTRACE_VERSION number than the consumer compiled
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * against. Once the library API has been committed to,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * backwards binary compatibility will be required; at that
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * time, this check should change to return EDT_OVERSION only
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * if the specified version number is less than the version
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * number at the time of interface commitment.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if ((flags & DTRACE_O_LP64) && (flags & DTRACE_O_ILP32))
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync return (set_open_errno(dtp, errp, EDT_ELFVERSION));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync goto alloc; /* do not attempt to open dtrace device */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Before we get going, crank our limit on file descriptors up to the
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * hard limit. This is to allow for the fact that libproc keeps file
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * descriptors to objects open for the lifetime of the proc handle;
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * without raising our hard limit, we would have an acceptably small
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * bound on the number of processes that we could concurrently
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * instrument with the pid provider.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Get the device path of each of the providers. We hold them open
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * in the df.df_fds list until we open the DTrace driver itself,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * allowing us to see all of the probes provided on this system. Once
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * we have the DTrace driver open, we can safely close all the providers
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * now that they have registered with the framework.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync ftfd = open("/dev/dtrace/provider/fasttrap", O_RDWR);
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync fterr = ftfd == -1 ? errno : 0; /* save errno from open ftfd */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * If we failed to open the dtrace device, fail dtrace_open().
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * We convert some kernel errnos to custom libdtrace errnos to
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * improve the resulting message from the usual strerror().
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync#else /* VBOX */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync /** @todo open ring-0 dtrace module. */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync#endif /* VBOX */
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_mods = calloc(dtp->dt_modbuckets, sizeof (dt_module_t *));
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_provs = calloc(dtp->dt_provbuckets, sizeof (dt_provider_t *));
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if (dtp->dt_mods == NULL || dtp->dt_provs == NULL ||
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_procs == NULL || dtp->dt_ld_path == NULL ||
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_cpp_path == NULL || dtp->dt_cpp_argv == NULL)
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync for (i = 0; i < DTRACEOPT_MAX; i++)
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_cpp_argv[0] = (char *)strbasename(dtp->dt_cpp_path);
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync (void) snprintf(isadef, sizeof (isadef), "-D__SUNW_D_%u",
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync (void) snprintf(utsdef, sizeof (utsdef), "-D__%s_%s",
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync bcopy(&_dtrace_conf, &dtp->dt_conf, sizeof (_dtrace_conf));
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync else if (dt_ioctl(dtp, DTRACEIOC_CONF, &dtp->dt_conf) != 0)
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * On SPARC systems, __sparc is always defined for <sys/isa_defs.h>
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * and __sparcv9 is defined if we are doing a 64-bit compile.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * On x86 systems, __i386 is defined for <sys/isa_defs.h> for 32-bit
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * compiles and __amd64 is defined for 64-bit compiles. Unlike SPARC,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * they are defined exclusive of one another (see PSARC 2004/619).
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync bcopy(_dtrace_ints_32, dtp->dt_ints, sizeof (_dtrace_ints_32));
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync bcopy(_dtrace_ints_64, dtp->dt_ints, sizeof (_dtrace_ints_64));
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_macros = dt_idhash_create("macro", NULL, 0, UINT_MAX);
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_aggs = dt_idhash_create("aggregation", NULL,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_globals = dt_idhash_create("global", _dtrace_globals,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dtp->dt_tls = dt_idhash_create("thread local", NULL,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if (dtp->dt_macros == NULL || dtp->dt_aggs == NULL ||
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Populate the dt_macros identifier hash table by hand: we can't use
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * the dt_idhash_populate() mechanism because we're not yet compiling
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * and dtrace_update() needs to immediately reference these idents.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync for (idp = _dtrace_macros; idp->di_name != NULL; idp++) {
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync idp->di_kind, idp->di_flags, idp->di_id, idp->di_attr,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync idp->di_vers, idp->di_ops ? idp->di_ops : &dt_idops_thaw,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Update the module list using /system/object and load the values for
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * the macro variable definitions according to the current process.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Select the intrinsics and typedefs we want based on the data model.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * The intrinsics are under "C". The typedefs are added under "D".
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if (dtp->dt_conf.dtc_ctfmodel == CTF_MODEL_ILP32) {
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Create a dynamic CTF container under the "C" scope for intrinsic
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * types and types defined in ANSI-C header files that are included.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if ((dmp = dtp->dt_cdefs = dt_module_create(dtp, "C")) == NULL)
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if ((dmp->dm_ctfp = ctf_create(&dtp->dt_ctferr)) == NULL)
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync (void) ctf_setmodel(dmp->dm_ctfp, dtp->dt_conf.dtc_ctfmodel);
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dmp->dm_flags = DT_DM_LOADED; /* fake up loaded bit */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Fill the dynamic "C" CTF container with all of the intrinsic
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * integer and floating-point types appropriate for this data model.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dt_dprintf("failed to add %s to C container: %s\n",
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Add intrinsic pointer types that are needed to initialize printf
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * format dictionary types (see table in dt_printf.c).
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Create a dynamic CTF container under the "D" scope for types that
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * are defined by the D program itself or on-the-fly by the D compiler.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * The "D" CTF container is a child of the "C" CTF container.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync if ((dmp = dtp->dt_ddefs = dt_module_create(dtp, "D")) == NULL)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync if ((dmp->dm_ctfp = ctf_create(&dtp->dt_ctferr)) == NULL)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync (void) ctf_setmodel(dmp->dm_ctfp, dtp->dt_conf.dtc_ctfmodel);
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dmp->dm_flags = DT_DM_LOADED; /* fake up loaded bit */
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync if (ctf_import(dmp->dm_ctfp, dtp->dt_cdefs->dm_ctfp) == CTF_ERR) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dt_dprintf("failed to import D parent container: %s\n",
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Fill the dynamic "D" CTF container with all of the built-in typedefs
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * that we need to use for our D variable and function definitions.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * This ensures that basic inttypes.h names are always available to us.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Insert a CTF ID corresponding to a pointer to a type of kind
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * CTF_K_FUNCTION we can use in the compiler for function pointers.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * CTF treats all function pointers as "int (*)()" so we only need one.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync ctc.ctc_return = ctf_lookup_by_name(dmp->dm_ctfp, "int");
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * We also insert CTF definitions for the special D intrinsic types
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * string and <DYN> into the D container. The string type is added
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * as a typedef of char[n]. The <DYN> type is an alias for void.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * We compare types to these special CTF ids throughout the compiler.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync ctr.ctr_contents = ctf_lookup_by_name(dmp->dm_ctfp, "char");
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync ctr.ctr_index = ctf_lookup_by_name(dmp->dm_ctfp, "long");
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_str = ctf_add_typedef(dmp->dm_ctfp, CTF_ADD_ROOT,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync "string", ctf_add_array(dmp->dm_ctfp, CTF_ADD_ROOT, &ctr));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_dyn = ctf_add_typedef(dmp->dm_ctfp, CTF_ADD_ROOT,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync "<DYN>", ctf_lookup_by_name(dmp->dm_ctfp, "void"));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_stack = ctf_add_typedef(dmp->dm_ctfp, CTF_ADD_ROOT,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync "stack", ctf_lookup_by_name(dmp->dm_ctfp, "void"));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_symaddr = ctf_add_typedef(dmp->dm_ctfp, CTF_ADD_ROOT,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync "_symaddr", ctf_lookup_by_name(dmp->dm_ctfp, "void"));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_usymaddr = ctf_add_typedef(dmp->dm_ctfp, CTF_ADD_ROOT,
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync "_usymaddr", ctf_lookup_by_name(dmp->dm_ctfp, "void"));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync if (dtp->dt_type_func == CTF_ERR || dtp->dt_type_fptr == CTF_ERR ||
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_str == CTF_ERR || dtp->dt_type_dyn == CTF_ERR ||
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dtp->dt_type_stack == CTF_ERR || dtp->dt_type_symaddr == CTF_ERR ||
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dt_dprintf("failed to add intrinsic to D container: %s\n",
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Initialize the integer description table used to convert integer
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * constants to the appropriate types. Refer to the comments above
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * dt_node_int() for a complete description of how this table is used.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync for (i = 0; i < sizeof (dtp->dt_ints) / sizeof (dtp->dt_ints[0]); i++) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync dt_dprintf("failed to lookup integer type %s: %s\n",
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * Now that we've created the "C" and "D" containers, move them to the
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * start of the module list so that these types and symbols are found
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * first (for stability) when iterating through the module list.
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * If we are opening libdtrace DTRACE_O_NODEV enable C_ZDEFS by default
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * because without /dev/dtrace open, we will not be able to load the
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync * names and attributes of any providers or probes from the kernel.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Load hard-wired inlines into the definition cache by calling the
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * compiler on the raw definition string defined above.
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if ((pgp = dtrace_program_strcompile(dtp, _dtrace_hardwire,
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync DTRACE_PROBESPEC_NONE, DTRACE_C_EMPTY, 0, NULL)) == NULL) {
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync dt_dprintf("failed to load hard-wired definitions: %s\n",
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * Set up the default DTrace library path. Once set, the next call to
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * dt_compile() will compile all the libraries. We intentionally defer
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * library processing to improve overhead for clients that don't ever
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * compile, and to provide better error reporting (because the full
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync * reporting of compiler errors requires dtrace_open() to succeed).
34abb65e9e91ad1126048605d5ff0fa382992211vboxsync if (dtrace_setopt(dtp, "libdir", _dtrace_libdir) != 0)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync return (dt_vopen(version, flags, errp, NULL, NULL));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync return (dt_vopen(version, flags, errp, vector, arg));
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync while ((pgp = dt_list_next(&dtp->dt_programs)) != NULL)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync while ((dxp = dt_list_next(&dtp->dt_xlators)) != NULL)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync for (idp = dtp->dt_externs; idp != NULL; idp = ndp) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync while ((dmp = dt_list_next(&dtp->dt_modlist)) != NULL)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync while ((pvp = dt_list_next(&dtp->dt_provlist)) != NULL)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync while ((dirp = dt_list_next(&dtp->dt_lib_path)) != NULL) {
34abb65e9e91ad1126048605d5ff0fa382992211vboxsyncdtrace_provider_modules(dtrace_hdl_t *dtp, const char **mods, int nmods)
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync for (prov = dtp->dt_provmod; prov != NULL; prov = prov->dp_next, i++) {
8f3e04f36dcdf7c34b5ef05f4caa9315b3b07d5cvboxsync return (i);