8446 uts: pci_check_bios() should check for BIOS
[unleashed.git] / include / proc_service.h
blob1f726da0f29f538c6f21cf648a89baf13943e714
1 /*
2 * CDDL HEADER START
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
19 * CDDL HEADER END
22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
26 #ifndef _PROC_SERVICE_H
27 #define _PROC_SERVICE_H
29 #pragma ident "%Z%%M% %I% %E% SMI"
32 * Description:
33 * Types, global variables, and function definitions for provider
34 * of import functions for users of libc_db and librtld_db.
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
41 #include <sys/types.h>
42 #include <sys/procfs_isa.h>
43 #include <sys/lwp.h>
44 #include <sys/auxv.h>
45 #include <elf.h>
46 #if defined(__i386) || defined(__amd64) /* for struct ssd */
47 #include <sys/segments.h>
48 #include <sys/sysi86.h>
49 #endif
52 typedef unsigned long psaddr_t;
54 typedef enum {
55 PS_OK, /* generic "call succeeded" */
56 PS_ERR, /* generic error */
57 PS_BADPID, /* bad process handle */
58 PS_BADLID, /* bad lwp identifier */
59 PS_BADADDR, /* bad address */
60 PS_NOSYM, /* p_lookup() could not find given symbol */
61 PS_NOFREGS /* FPU register set not available for given lwp */
62 } ps_err_e;
64 struct ps_prochandle;
67 * See <sys/procfs_isa.h> for possible values of data_model.
69 extern ps_err_e ps_pdmodel(struct ps_prochandle *, int *data_model);
72 * Special values for 'object_name' to refer to certain well-known objects.
74 #define PS_OBJ_EXEC ((const char *)0x0) /* the executable file */
75 #define PS_OBJ_LDSO ((const char *)0x1) /* the dynamic linker */
77 extern ps_err_e ps_pglobal_lookup(struct ps_prochandle *,
78 const char *object_name, const char *sym_name, psaddr_t *sym_addr);
80 #ifdef _LP64
81 typedef Elf64_Sym ps_sym_t;
82 #else
83 typedef Elf32_Sym ps_sym_t;
84 #endif
85 extern ps_err_e ps_pglobal_sym(struct ps_prochandle *,
86 const char *object_name, const char *sym_name, ps_sym_t *sym);
89 * To read and write the process's address space.
91 extern ps_err_e ps_pread(struct ps_prochandle *,
92 psaddr_t, void *, size_t);
93 extern ps_err_e ps_pwrite(struct ps_prochandle *,
94 psaddr_t, const void *, size_t);
96 * The following four functions can be implemented as simple aliases for
97 * the corresponding primary two functions above (#pragma weak ...).
98 * They are artifacts of history that must be maintained.
100 extern ps_err_e ps_pdread(struct ps_prochandle *,
101 psaddr_t, void *, size_t);
102 extern ps_err_e ps_pdwrite(struct ps_prochandle *,
103 psaddr_t, const void *, size_t);
104 extern ps_err_e ps_ptread(struct ps_prochandle *,
105 psaddr_t, void *, size_t);
106 extern ps_err_e ps_ptwrite(struct ps_prochandle *,
107 psaddr_t, const void *, size_t);
109 extern ps_err_e ps_pstop(struct ps_prochandle *);
110 extern ps_err_e ps_pcontinue(struct ps_prochandle *);
111 extern ps_err_e ps_lstop(struct ps_prochandle *, lwpid_t);
112 extern ps_err_e ps_lcontinue(struct ps_prochandle *, lwpid_t);
114 extern ps_err_e ps_lgetregs(struct ps_prochandle *,
115 lwpid_t, prgregset_t);
116 extern ps_err_e ps_lsetregs(struct ps_prochandle *,
117 lwpid_t, const prgregset_t);
118 extern ps_err_e ps_lgetfpregs(struct ps_prochandle *,
119 lwpid_t, prfpregset_t *);
120 extern ps_err_e ps_lsetfpregs(struct ps_prochandle *,
121 lwpid_t, const prfpregset_t *);
123 #if defined(__sparc) || defined(__sparcv9)
124 extern ps_err_e ps_lgetxregsize(struct ps_prochandle *, lwpid_t, int *);
125 extern ps_err_e ps_lgetxregs(struct ps_prochandle *, lwpid_t, caddr_t);
126 extern ps_err_e ps_lsetxregs(struct ps_prochandle *, lwpid_t, caddr_t);
127 #endif
129 #if defined(__i386) || defined(__amd64)
130 extern ps_err_e ps_lgetLDT(struct ps_prochandle *, lwpid_t, struct ssd *);
131 #endif
133 extern ps_err_e ps_pauxv(struct ps_prochandle *, const auxv_t **);
134 extern ps_err_e ps_pbrandname(struct ps_prochandle *, char *, size_t);
136 extern ps_err_e ps_kill(struct ps_prochandle *, int sig);
137 extern ps_err_e ps_lrolltoaddr(struct ps_prochandle *,
138 lwpid_t, psaddr_t go_addr, psaddr_t stop_addr);
140 extern void ps_plog(const char *fmt, ...);
142 #ifdef __cplusplus
144 #endif
146 #endif /* _PROC_SERVICE_H */