1#ifndef _exc_server_
2#define _exc_server_
3
4/* Module exc */
5
6#include <string.h>
7#include <mach/ndr.h>
8#include <mach/boolean.h>
9#include <mach/kern_return.h>
10#include <mach/notify.h>
11#include <mach/mach_types.h>
12#include <mach/message.h>
13#include <mach/mig_errors.h>
14#include <mach/port.h>
15
16/* BEGIN MIG_STRNCPY_ZEROFILL CODE */
17
18#if defined(__has_include)
19#if __has_include(<mach/mig_strncpy_zerofill_support.h>)
20#ifndef USING_MIG_STRNCPY_ZEROFILL
21#define USING_MIG_STRNCPY_ZEROFILL
22#endif
23#ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
24#define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
25#ifdef __cplusplus
26extern "C" {
27#endif
28 extern int mig_strncpy_zerofill(char *dest, const char *src, int len) __attribute__((weak_import));
29#ifdef __cplusplus
30}
31#endif
32#endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */
33#endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */
34#endif /* __has_include */
35
36/* END MIG_STRNCPY_ZEROFILL CODE */
37
38
39#ifdef AUTOTEST
40#ifndef FUNCTION_PTR_T
41#define FUNCTION_PTR_T
42typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
43typedef struct {
44 char *name;
45 function_ptr_t function;
46} function_table_entry;
47typedef function_table_entry *function_table_t;
48#endif /* FUNCTION_PTR_T */
49#endif /* AUTOTEST */
50
51#ifndef exc_MSG_COUNT
52#define exc_MSG_COUNT 3
53#endif /* exc_MSG_COUNT */
54
55#include <mach/std_types.h>
56#include <mach/mig.h>
57#include <ipc/ipc_voucher.h>
58#include <kern/ipc_kobject.h>
59#include <kern/ipc_tt.h>
60#include <kern/ipc_host.h>
61#include <kern/ipc_sync.h>
62#include <kern/ledger.h>
63#include <kern/processor.h>
64#include <kern/sync_lock.h>
65#include <kern/sync_sema.h>
66#include <vm/memory_object.h>
67#include <vm/vm_map.h>
68#include <kern/ipc_mig.h>
69#include <mach/mig.h>
70#include <mach/mach_types.h>
71
72#ifdef __BeforeMigServerHeader
73__BeforeMigServerHeader
74#endif /* __BeforeMigServerHeader */
75
76
77/* Routine exception_raise */
78#ifdef mig_external
79mig_external
80#else
81extern
82#endif /* mig_external */
83kern_return_t catch_exception_raise
84(
85 mach_port_t exception_port,
86 mach_port_t thread,
87 mach_port_t task,
88 exception_type_t exception,
89 exception_data_t code,
90 mach_msg_type_number_t codeCnt
91);
92
93/* Routine exception_raise_state */
94#ifdef mig_external
95mig_external
96#else
97extern
98#endif /* mig_external */
99kern_return_t catch_exception_raise_state
100(
101 mach_port_t exception_port,
102 exception_type_t exception,
103 const exception_data_t code,
104 mach_msg_type_number_t codeCnt,
105 int *flavor,
106 const thread_state_t old_state,
107 mach_msg_type_number_t old_stateCnt,
108 thread_state_t new_state,
109 mach_msg_type_number_t *new_stateCnt
110);
111
112/* Routine exception_raise_state_identity */
113#ifdef mig_external
114mig_external
115#else
116extern
117#endif /* mig_external */
118kern_return_t catch_exception_raise_state_identity
119(
120 mach_port_t exception_port,
121 mach_port_t thread,
122 mach_port_t task,
123 exception_type_t exception,
124 exception_data_t code,
125 mach_msg_type_number_t codeCnt,
126 int *flavor,
127 thread_state_t old_state,
128 mach_msg_type_number_t old_stateCnt,
129 thread_state_t new_state,
130 mach_msg_type_number_t *new_stateCnt
131);
132
133#ifdef mig_external
134mig_external
135#else
136extern
137#endif /* mig_external */
138boolean_t exc_server(
139 mach_msg_header_t *InHeadP,
140 mach_msg_header_t *OutHeadP);
141
142#ifdef mig_external
143mig_external
144#else
145extern
146#endif /* mig_external */
147mig_routine_t exc_server_routine(
148 mach_msg_header_t *InHeadP);
149
150
151/* Description of this subsystem, for use in direct RPC */
152extern const struct catch_exc_subsystem {
153 mig_server_routine_t server; /* Server routine */
154 mach_msg_id_t start; /* Min routine number */
155 mach_msg_id_t end; /* Max routine number + 1 */
156 unsigned int maxsize; /* Max msg size */
157 vm_address_t reserved; /* Reserved */
158 struct routine_descriptor /*Array of routine descriptors */
159 routine[3];
160} catch_exc_subsystem;
161
162/* typedefs for all requests */
163
164#ifndef __Request__exc_subsystem__defined
165#define __Request__exc_subsystem__defined
166
167#ifdef __MigPackStructs
168#pragma pack(4)
169#endif
170 typedef struct {
171 mach_msg_header_t Head;
172 /* start of the kernel processed data */
173 mach_msg_body_t msgh_body;
174 mach_msg_port_descriptor_t thread;
175 mach_msg_port_descriptor_t task;
176 /* end of the kernel processed data */
177 NDR_record_t NDR;
178 exception_type_t exception;
179 mach_msg_type_number_t codeCnt;
180 integer_t code[2];
181 } __Request__exception_raise_t __attribute__((unused));
182#ifdef __MigPackStructs
183#pragma pack()
184#endif
185
186#ifdef __MigPackStructs
187#pragma pack(4)
188#endif
189 typedef struct {
190 mach_msg_header_t Head;
191 NDR_record_t NDR;
192 exception_type_t exception;
193 mach_msg_type_number_t codeCnt;
194 integer_t code[2];
195 int flavor;
196 mach_msg_type_number_t old_stateCnt;
197 natural_t old_state[614];
198 } __Request__exception_raise_state_t __attribute__((unused));
199#ifdef __MigPackStructs
200#pragma pack()
201#endif
202
203#ifdef __MigPackStructs
204#pragma pack(4)
205#endif
206 typedef struct {
207 mach_msg_header_t Head;
208 /* start of the kernel processed data */
209 mach_msg_body_t msgh_body;
210 mach_msg_port_descriptor_t thread;
211 mach_msg_port_descriptor_t task;
212 /* end of the kernel processed data */
213 NDR_record_t NDR;
214 exception_type_t exception;
215 mach_msg_type_number_t codeCnt;
216 integer_t code[2];
217 int flavor;
218 mach_msg_type_number_t old_stateCnt;
219 natural_t old_state[614];
220 } __Request__exception_raise_state_identity_t __attribute__((unused));
221#ifdef __MigPackStructs
222#pragma pack()
223#endif
224#endif /* !__Request__exc_subsystem__defined */
225
226
227/* union of all requests */
228
229#ifndef __RequestUnion__catch_exc_subsystem__defined
230#define __RequestUnion__catch_exc_subsystem__defined
231union __RequestUnion__catch_exc_subsystem {
232 __Request__exception_raise_t Request_exception_raise;
233 __Request__exception_raise_state_t Request_exception_raise_state;
234 __Request__exception_raise_state_identity_t Request_exception_raise_state_identity;
235};
236#endif /* __RequestUnion__catch_exc_subsystem__defined */
237/* typedefs for all replies */
238
239#ifndef __Reply__exc_subsystem__defined
240#define __Reply__exc_subsystem__defined
241
242#ifdef __MigPackStructs
243#pragma pack(4)
244#endif
245 typedef struct {
246 mach_msg_header_t Head;
247 NDR_record_t NDR;
248 kern_return_t RetCode;
249 } __Reply__exception_raise_t __attribute__((unused));
250#ifdef __MigPackStructs
251#pragma pack()
252#endif
253
254#ifdef __MigPackStructs
255#pragma pack(4)
256#endif
257 typedef struct {
258 mach_msg_header_t Head;
259 NDR_record_t NDR;
260 kern_return_t RetCode;
261 int flavor;
262 mach_msg_type_number_t new_stateCnt;
263 natural_t new_state[614];
264 } __Reply__exception_raise_state_t __attribute__((unused));
265#ifdef __MigPackStructs
266#pragma pack()
267#endif
268
269#ifdef __MigPackStructs
270#pragma pack(4)
271#endif
272 typedef struct {
273 mach_msg_header_t Head;
274 NDR_record_t NDR;
275 kern_return_t RetCode;
276 int flavor;
277 mach_msg_type_number_t new_stateCnt;
278 natural_t new_state[614];
279 } __Reply__exception_raise_state_identity_t __attribute__((unused));
280#ifdef __MigPackStructs
281#pragma pack()
282#endif
283#endif /* !__Reply__exc_subsystem__defined */
284
285
286/* union of all replies */
287
288#ifndef __ReplyUnion__catch_exc_subsystem__defined
289#define __ReplyUnion__catch_exc_subsystem__defined
290union __ReplyUnion__catch_exc_subsystem {
291 __Reply__exception_raise_t Reply_exception_raise;
292 __Reply__exception_raise_state_t Reply_exception_raise_state;
293 __Reply__exception_raise_state_identity_t Reply_exception_raise_state_identity;
294};
295#endif /* __RequestUnion__catch_exc_subsystem__defined */
296
297#ifndef subsystem_to_name_map_exc
298#define subsystem_to_name_map_exc \
299 { "exception_raise", 2401 },\
300 { "exception_raise_state", 2402 },\
301 { "exception_raise_state_identity", 2403 }
302#endif
303
304#ifdef __AfterMigServerHeader
305__AfterMigServerHeader
306#endif /* __AfterMigServerHeader */
307
308#endif /* _exc_server_ */
309