process.cc (4118:ddd23e5282d7) process.cc (4188:6a9ac3b35285)
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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39#include "kern/linux/linux.hh"
40
41#include "sim/process.hh"
42#include "sim/syscall_emul.hh"
43
44using namespace std;
45using namespace SparcISA;
46
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 30 unchanged lines hidden (view full) ---

39#include "kern/linux/linux.hh"
40
41#include "sim/process.hh"
42#include "sim/syscall_emul.hh"
43
44using namespace std;
45using namespace SparcISA;
46
47
48/// Target uname() handler.
49static SyscallReturn
50unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
51 ThreadContext *tc)
52{
53 TypedBufferArg<Linux::utsname> name(tc->getSyscallArg(0));
54
55 strcpy(name->sysname, "Linux");
56 strcpy(name->nodename, "m5.eecs.umich.edu");
57 strcpy(name->release, "2.6.12");
58 strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
59 strcpy(name->machine, "sparc");
60
61 name.copyOut(tc->getMemPort());
62
63 return 0;
64}
65
66
67SyscallReturn SparcISA::getresuidFunc(SyscallDesc *desc, int num,
68 LiveProcess *p, ThreadContext *tc)
69{
70 const IntReg id = htog(100);
71 Addr ruid = tc->getSyscallArg(0);
72 Addr euid = tc->getSyscallArg(1);
73 Addr suid = tc->getSyscallArg(2);
74 //Handle the EFAULT case
75 //Set the ruid
76 if(ruid)
77 {
78 BufferArg ruidBuff(ruid, sizeof(IntReg));
79 memcpy(ruidBuff.bufferPtr(), &id, sizeof(IntReg));
80 ruidBuff.copyOut(tc->getMemPort());
81 }
82 //Set the euid
83 if(euid)
84 {
85 BufferArg euidBuff(euid, sizeof(IntReg));
86 memcpy(euidBuff.bufferPtr(), &id, sizeof(IntReg));
87 euidBuff.copyOut(tc->getMemPort());
88 }
89 //Set the suid
90 if(suid)
91 {
92 BufferArg suidBuff(suid, sizeof(IntReg));
93 memcpy(suidBuff.bufferPtr(), &id, sizeof(IntReg));
94 suidBuff.copyOut(tc->getMemPort());
95 }
96 return 0;
97}
98
99SyscallDesc SparcLinuxProcess::syscallDescs[] = {
100 /* 0 */ SyscallDesc("restart_syscall", unimplementedFunc),
101 /* 1 */ SyscallDesc("exit", exitFunc),
102 /* 2 */ SyscallDesc("fork", unimplementedFunc),
103 /* 3 */ SyscallDesc("read", readFunc),
104 /* 4 */ SyscallDesc("write", writeFunc),
105 /* 5 */ SyscallDesc("open", openFunc<SparcLinux>),
106 /* 6 */ SyscallDesc("close", closeFunc),
107 /* 7 */ SyscallDesc("wait4", unimplementedFunc),
108 /* 8 */ SyscallDesc("creat", unimplementedFunc),
109 /* 9 */ SyscallDesc("link", unimplementedFunc),
110 /* 10 */ SyscallDesc("unlink", unlinkFunc),
111 /* 11 */ SyscallDesc("execv", unimplementedFunc),
112 /* 12 */ SyscallDesc("chdir", unimplementedFunc),
113 /* 13 */ SyscallDesc("chown", chownFunc),
114 /* 14 */ SyscallDesc("mknod", unimplementedFunc),
115 /* 15 */ SyscallDesc("chmod", chmodFunc<Linux>),
116 /* 16 */ SyscallDesc("lchown", unimplementedFunc),
117 /* 17 */ SyscallDesc("brk", obreakFunc),
118 /* 18 */ SyscallDesc("perfctr", unimplementedFunc),
119 /* 19 */ SyscallDesc("lseek", lseekFunc),
120 /* 20 */ SyscallDesc("getpid", getpidFunc),
121 /* 21 */ SyscallDesc("capget", unimplementedFunc),
122 /* 22 */ SyscallDesc("capset", unimplementedFunc),
123 /* 23 */ SyscallDesc("setuid", setuidFunc),
124 /* 24 */ SyscallDesc("getuid", getuidFunc),
125 /* 25 */ SyscallDesc("time", unimplementedFunc),
126 /* 26 */ SyscallDesc("ptrace", unimplementedFunc),
127 /* 27 */ SyscallDesc("alarm", unimplementedFunc),
128 /* 28 */ SyscallDesc("sigaltstack", unimplementedFunc),
129 /* 29 */ SyscallDesc("pause", unimplementedFunc),
130 /* 30 */ SyscallDesc("utime", unimplementedFunc),
131 /* 31 */ SyscallDesc("lchown32", unimplementedFunc),
132 /* 32 */ SyscallDesc("fchown32", unimplementedFunc),
133 /* 33 */ SyscallDesc("access", unimplementedFunc),
134 /* 34 */ SyscallDesc("nice", unimplementedFunc),
135 /* 35 */ SyscallDesc("chown32", unimplementedFunc),
136 /* 36 */ SyscallDesc("sync", unimplementedFunc),
137 /* 37 */ SyscallDesc("kill", unimplementedFunc),
138 /* 38 */ SyscallDesc("stat", unimplementedFunc),
139 /* 39 */ SyscallDesc("sendfile", unimplementedFunc),
140 /* 40 */ SyscallDesc("lstat", unimplementedFunc),
141 /* 41 */ SyscallDesc("dup", unimplementedFunc),
142 /* 42 */ SyscallDesc("pipe", pipePseudoFunc),
143 /* 43 */ SyscallDesc("times", unimplementedFunc),
144 /* 44 */ SyscallDesc("getuid32", getuidFunc),
145 /* 45 */ SyscallDesc("umount2", unimplementedFunc),
146 /* 46 */ SyscallDesc("setgid", unimplementedFunc),
147 /* 47 */ SyscallDesc("getgid", getgidFunc),
148 /* 48 */ SyscallDesc("signal", unimplementedFunc),
149 /* 49 */ SyscallDesc("geteuid", geteuidFunc),
150 /* 50 */ SyscallDesc("getegid", getegidFunc),
151 /* 51 */ SyscallDesc("acct", unimplementedFunc),
152 /* 52 */ SyscallDesc("memory_ordering", unimplementedFunc),
153 /* 53 */ SyscallDesc("getgid32", getgidFunc),
154 /* 54 */ SyscallDesc("ioctl", unimplementedFunc),
155 /* 55 */ SyscallDesc("reboot", unimplementedFunc),
156 /* 56 */ SyscallDesc("mmap2", unimplementedFunc),
157 /* 57 */ SyscallDesc("symlink", unimplementedFunc),
158 /* 58 */ SyscallDesc("readlink", unimplementedFunc),
159 /* 59 */ SyscallDesc("execve", unimplementedFunc),
160 /* 60 */ SyscallDesc("umask", unimplementedFunc),
161 /* 61 */ SyscallDesc("chroot", unimplementedFunc),
162 /* 62 */ SyscallDesc("fstat", fstatFunc<SparcLinux>),
163 /* 63 */ SyscallDesc("fstat64", fstatFunc<SparcLinux>),
164 /* 64 */ SyscallDesc("getpagesize", unimplementedFunc),
165 /* 65 */ SyscallDesc("msync", unimplementedFunc),
166 /* 66 */ SyscallDesc("vfork", unimplementedFunc),
167 /* 67 */ SyscallDesc("pread64", unimplementedFunc),
168 /* 68 */ SyscallDesc("pwrite64", unimplementedFunc),
169 /* 69 */ SyscallDesc("geteuid32", geteuidFunc),
170 /* 70 */ SyscallDesc("getegid32", getegidFunc),
171 /* 71 */ SyscallDesc("mmap", mmapFunc<SparcLinux>),
172 /* 72 */ SyscallDesc("setreuid32", unimplementedFunc),
173 /* 73 */ SyscallDesc("munmap", munmapFunc),
174 /* 74 */ SyscallDesc("mprotect", unimplementedFunc),
175 /* 75 */ SyscallDesc("madvise", unimplementedFunc),
176 /* 76 */ SyscallDesc("vhangup", unimplementedFunc),
177 /* 77 */ SyscallDesc("truncate64", unimplementedFunc),
178 /* 78 */ SyscallDesc("mincore", unimplementedFunc),
179 /* 79 */ SyscallDesc("getgroups", unimplementedFunc),
180 /* 80 */ SyscallDesc("setgroups", unimplementedFunc),
181 /* 81 */ SyscallDesc("getpgrp", unimplementedFunc),
182 /* 82 */ SyscallDesc("setgroups32", unimplementedFunc),
183 /* 83 */ SyscallDesc("setitimer", unimplementedFunc),
184 /* 84 */ SyscallDesc("ftruncate64", unimplementedFunc),
185 /* 85 */ SyscallDesc("swapon", unimplementedFunc),
186 /* 86 */ SyscallDesc("getitimer", unimplementedFunc),
187 /* 87 */ SyscallDesc("setuid32", setuidFunc),
188 /* 88 */ SyscallDesc("sethostname", unimplementedFunc),
189 /* 89 */ SyscallDesc("setgid32", unimplementedFunc),
190 /* 90 */ SyscallDesc("dup2", unimplementedFunc),
191 /* 91 */ SyscallDesc("setfsuid32", unimplementedFunc),
192 /* 92 */ SyscallDesc("fcntl", unimplementedFunc),
193 /* 93 */ SyscallDesc("select", unimplementedFunc),
194 /* 94 */ SyscallDesc("setfsgid32", unimplementedFunc),
195 /* 95 */ SyscallDesc("fsync", unimplementedFunc),
196 /* 96 */ SyscallDesc("setpriority", unimplementedFunc),
197 /* 97 */ SyscallDesc("socket", unimplementedFunc),
198 /* 98 */ SyscallDesc("connect", unimplementedFunc),
199 /* 99 */ SyscallDesc("accept", unimplementedFunc),
200 /* 100 */ SyscallDesc("getpriority", unimplementedFunc),
201 /* 101 */ SyscallDesc("rt_sigreturn", unimplementedFunc),
202 /* 102 */ SyscallDesc("rt_sigaction", ignoreFunc),
203 /* 103 */ SyscallDesc("rt_sigprocmask", unimplementedFunc),
204 /* 104 */ SyscallDesc("rt_sigpending", unimplementedFunc),
205 /* 105 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc),
206 /* 106 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc),
207 /* 107 */ SyscallDesc("rt_sigsuspend", unimplementedFunc),
208 /* 108 */ SyscallDesc("setresuid", unimplementedFunc),
209 /* 109 */ SyscallDesc("getresuid", getresuidFunc),
210 /* 110 */ SyscallDesc("setresgid", unimplementedFunc),
211 /* 111 */ SyscallDesc("getresgid", unimplementedFunc),
212 /* 112 */ SyscallDesc("setregid32", unimplementedFunc),
213 /* 113 */ SyscallDesc("recvmsg", unimplementedFunc),
214 /* 114 */ SyscallDesc("sendmsg", unimplementedFunc),
215 /* 115 */ SyscallDesc("getgroups32", unimplementedFunc),
216 /* 116 */ SyscallDesc("gettimeofday", unimplementedFunc),
217 /* 117 */ SyscallDesc("getrusage", unimplementedFunc),
218 /* 118 */ SyscallDesc("getsockopt", unimplementedFunc),
219 /* 119 */ SyscallDesc("getcwd", unimplementedFunc),
220 /* 120 */ SyscallDesc("readv", unimplementedFunc),
221 /* 121 */ SyscallDesc("writev", unimplementedFunc),
222 /* 122 */ SyscallDesc("settimeofday", unimplementedFunc),
223 /* 123 */ SyscallDesc("fchown", unimplementedFunc),
224 /* 124 */ SyscallDesc("fchmod", unimplementedFunc),
225 /* 125 */ SyscallDesc("recvfrom", unimplementedFunc),
226 /* 126 */ SyscallDesc("setreuid", unimplementedFunc),
227 /* 127 */ SyscallDesc("setregid", unimplementedFunc),
228 /* 128 */ SyscallDesc("rename", unimplementedFunc),
229 /* 129 */ SyscallDesc("truncate", unimplementedFunc),
230 /* 130 */ SyscallDesc("ftruncate", unimplementedFunc),
231 /* 131 */ SyscallDesc("flock", unimplementedFunc),
232 /* 132 */ SyscallDesc("lstat64", unimplementedFunc),
233 /* 133 */ SyscallDesc("sendto", unimplementedFunc),
234 /* 134 */ SyscallDesc("shutdown", unimplementedFunc),
235 /* 135 */ SyscallDesc("socketpair", unimplementedFunc),
236 /* 136 */ SyscallDesc("mkdir", unimplementedFunc),
237 /* 137 */ SyscallDesc("rmdir", unimplementedFunc),
238 /* 138 */ SyscallDesc("utimes", unimplementedFunc),
239 /* 139 */ SyscallDesc("stat64", unimplementedFunc),
240 /* 140 */ SyscallDesc("sendfile64", unimplementedFunc),
241 /* 141 */ SyscallDesc("getpeername", unimplementedFunc),
242 /* 142 */ SyscallDesc("futex", unimplementedFunc),
243 /* 143 */ SyscallDesc("gettid", unimplementedFunc),
244 /* 144 */ SyscallDesc("getrlimit", unimplementedFunc),
245 /* 145 */ SyscallDesc("setrlimit", unimplementedFunc),
246 /* 146 */ SyscallDesc("pivot_root", unimplementedFunc),
247 /* 147 */ SyscallDesc("prctl", unimplementedFunc),
248 /* 148 */ SyscallDesc("pciconfig_read", unimplementedFunc),
249 /* 149 */ SyscallDesc("pciconfig_write", unimplementedFunc),
250 /* 150 */ SyscallDesc("getsockname", unimplementedFunc),
251 /* 151 */ SyscallDesc("inotify_init", unimplementedFunc),
252 /* 152 */ SyscallDesc("inotify_add_watch", unimplementedFunc),
253 /* 153 */ SyscallDesc("poll", unimplementedFunc),
254 /* 154 */ SyscallDesc("getdents64", unimplementedFunc),
255 /* 155 */ SyscallDesc("fcntl64", unimplementedFunc),
256 /* 156 */ SyscallDesc("inotify_rm_watch", unimplementedFunc),
257 /* 157 */ SyscallDesc("statfs", unimplementedFunc),
258 /* 158 */ SyscallDesc("fstatfs", unimplementedFunc),
259 /* 159 */ SyscallDesc("umount", unimplementedFunc),
260 /* 160 */ SyscallDesc("sched_set_affinity", unimplementedFunc),
261 /* 161 */ SyscallDesc("sched_get_affinity", unimplementedFunc),
262 /* 162 */ SyscallDesc("getdomainname", unimplementedFunc),
263 /* 163 */ SyscallDesc("setdomainname", unimplementedFunc),
264 /* 164 */ SyscallDesc("utrap_install", unimplementedFunc),
265 /* 165 */ SyscallDesc("quotactl", unimplementedFunc),
266 /* 166 */ SyscallDesc("set_tid_address", unimplementedFunc),
267 /* 167 */ SyscallDesc("mount", unimplementedFunc),
268 /* 168 */ SyscallDesc("ustat", unimplementedFunc),
269 /* 169 */ SyscallDesc("setxattr", unimplementedFunc),
270 /* 170 */ SyscallDesc("lsetxattr", unimplementedFunc),
271 /* 171 */ SyscallDesc("fsetxattr", unimplementedFunc),
272 /* 172 */ SyscallDesc("getxattr", unimplementedFunc),
273 /* 173 */ SyscallDesc("lgetxattr", unimplementedFunc),
274 /* 174 */ SyscallDesc("getdents", unimplementedFunc),
275 /* 175 */ SyscallDesc("setsid", unimplementedFunc),
276 /* 176 */ SyscallDesc("fchdir", unimplementedFunc),
277 /* 177 */ SyscallDesc("fgetxattr", unimplementedFunc),
278 /* 178 */ SyscallDesc("listxattr", unimplementedFunc),
279 /* 179 */ SyscallDesc("llistxattr", unimplementedFunc),
280 /* 180 */ SyscallDesc("flistxattr", unimplementedFunc),
281 /* 181 */ SyscallDesc("removexattr", unimplementedFunc),
282 /* 182 */ SyscallDesc("lremovexattr", unimplementedFunc),
283 /* 183 */ SyscallDesc("sigpending", unimplementedFunc),
284 /* 184 */ SyscallDesc("query_module", unimplementedFunc),
285 /* 185 */ SyscallDesc("setpgid", unimplementedFunc),
286 /* 186 */ SyscallDesc("fremovexattr", unimplementedFunc),
287 /* 187 */ SyscallDesc("tkill", unimplementedFunc),
288 /* 188 */ SyscallDesc("exit_group", exitFunc),
289 /* 189 */ SyscallDesc("uname", unameFunc),
290 /* 190 */ SyscallDesc("init_module", unimplementedFunc),
291 /* 191 */ SyscallDesc("personality", unimplementedFunc),
292 /* 192 */ SyscallDesc("remap_file_pages", unimplementedFunc),
293 /* 193 */ SyscallDesc("epoll_create", unimplementedFunc),
294 /* 194 */ SyscallDesc("epoll_ctl", unimplementedFunc),
295 /* 195 */ SyscallDesc("epoll_wait", unimplementedFunc),
296 /* 196 */ SyscallDesc("ioprio_set", unimplementedFunc),
297 /* 197 */ SyscallDesc("getppid", getppidFunc),
298 /* 198 */ SyscallDesc("sigaction", ignoreFunc),
299 /* 199 */ SyscallDesc("sgetmask", unimplementedFunc),
300 /* 200 */ SyscallDesc("ssetmask", unimplementedFunc),
301 /* 201 */ SyscallDesc("sigsuspend", unimplementedFunc),
302 /* 202 */ SyscallDesc("oldlstat", unimplementedFunc),
303 /* 203 */ SyscallDesc("uselib", unimplementedFunc),
304 /* 204 */ SyscallDesc("readdir", unimplementedFunc),
305 /* 205 */ SyscallDesc("readahead", unimplementedFunc),
306 /* 206 */ SyscallDesc("socketcall", unimplementedFunc),
307 /* 207 */ SyscallDesc("syslog", unimplementedFunc),
308 /* 208 */ SyscallDesc("lookup_dcookie", unimplementedFunc),
309 /* 209 */ SyscallDesc("fadvise64", unimplementedFunc),
310 /* 210 */ SyscallDesc("fadvise64_64", unimplementedFunc),
311 /* 211 */ SyscallDesc("tgkill", unimplementedFunc),
312 /* 212 */ SyscallDesc("waitpid", unimplementedFunc),
313 /* 213 */ SyscallDesc("swapoff", unimplementedFunc),
314 /* 214 */ SyscallDesc("sysinfo", unimplementedFunc),
315 /* 215 */ SyscallDesc("ipc", unimplementedFunc),
316 /* 216 */ SyscallDesc("sigreturn", unimplementedFunc),
317 /* 217 */ SyscallDesc("clone", unimplementedFunc),
318 /* 218 */ SyscallDesc("ioprio_get", unimplementedFunc),
319 /* 219 */ SyscallDesc("adjtimex", unimplementedFunc),
320 /* 220 */ SyscallDesc("sigprocmask", unimplementedFunc),
321 /* 221 */ SyscallDesc("create_module", unimplementedFunc),
322 /* 222 */ SyscallDesc("delete_module", unimplementedFunc),
323 /* 223 */ SyscallDesc("get_kernel_syms", unimplementedFunc),
324 /* 224 */ SyscallDesc("getpgid", unimplementedFunc),
325 /* 225 */ SyscallDesc("bdflush", unimplementedFunc),
326 /* 226 */ SyscallDesc("sysfs", unimplementedFunc),
327 /* 227 */ SyscallDesc("afs_syscall", unimplementedFunc),
328 /* 228 */ SyscallDesc("setfsuid", unimplementedFunc),
329 /* 229 */ SyscallDesc("setfsgid", unimplementedFunc),
330 /* 230 */ SyscallDesc("_newselect", unimplementedFunc),
331 /* 231 */ SyscallDesc("time", unimplementedFunc),
332 /* 232 */ SyscallDesc("oldstat", unimplementedFunc),
333 /* 233 */ SyscallDesc("stime", unimplementedFunc),
334 /* 234 */ SyscallDesc("statfs64", unimplementedFunc),
335 /* 235 */ SyscallDesc("fstatfs64", unimplementedFunc),
336 /* 236 */ SyscallDesc("_llseek", _llseekFunc),
337 /* 237 */ SyscallDesc("mlock", unimplementedFunc),
338 /* 238 */ SyscallDesc("munlock", unimplementedFunc),
339 /* 239 */ SyscallDesc("mlockall", unimplementedFunc),
340 /* 240 */ SyscallDesc("munlockall", unimplementedFunc),
341 /* 241 */ SyscallDesc("sched_setparam", unimplementedFunc),
342 /* 242 */ SyscallDesc("sched_getparam", unimplementedFunc),
343 /* 243 */ SyscallDesc("sched_setscheduler", unimplementedFunc),
344 /* 244 */ SyscallDesc("sched_getscheduler", unimplementedFunc),
345 /* 245 */ SyscallDesc("sched_yield", unimplementedFunc),
346 /* 246 */ SyscallDesc("sched_get_priority_max", unimplementedFunc),
347 /* 247 */ SyscallDesc("sched_get_priority_min", unimplementedFunc),
348 /* 248 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc),
349 /* 249 */ SyscallDesc("nanosleep", unimplementedFunc),
350 /* 250 */ SyscallDesc("mremap", unimplementedFunc),
351 /* 251 */ SyscallDesc("_sysctl", unimplementedFunc),
352 /* 252 */ SyscallDesc("getsid", unimplementedFunc),
353 /* 253 */ SyscallDesc("fdatasync", unimplementedFunc),
354 /* 254 */ SyscallDesc("nfsservctl", unimplementedFunc),
355 /* 255 */ SyscallDesc("aplib", unimplementedFunc),
356 /* 256 */ SyscallDesc("clock_settime", unimplementedFunc),
357 /* 257 */ SyscallDesc("clock_gettime", unimplementedFunc),
358 /* 258 */ SyscallDesc("clock_getres", unimplementedFunc),
359 /* 259 */ SyscallDesc("clock_nanosleep", unimplementedFunc),
360 /* 260 */ SyscallDesc("sched_getaffinity", unimplementedFunc),
361 /* 261 */ SyscallDesc("sched_setaffinity", unimplementedFunc),
362 /* 262 */ SyscallDesc("timer_settime", unimplementedFunc),
363 /* 263 */ SyscallDesc("timer_gettime", unimplementedFunc),
364 /* 264 */ SyscallDesc("timer_getoverrun", unimplementedFunc),
365 /* 265 */ SyscallDesc("timer_delete", unimplementedFunc),
366 /* 266 */ SyscallDesc("timer_create", unimplementedFunc),
367 /* 267 */ SyscallDesc("vserver", unimplementedFunc),
368 /* 268 */ SyscallDesc("io_setup", unimplementedFunc),
369 /* 269 */ SyscallDesc("io_destroy", unimplementedFunc),
370 /* 270 */ SyscallDesc("io_submit", unimplementedFunc),
371 /* 271 */ SyscallDesc("io_cancel", unimplementedFunc),
372 /* 272 */ SyscallDesc("io_getevents", unimplementedFunc),
373 /* 273 */ SyscallDesc("mq_open", unimplementedFunc),
374 /* 274 */ SyscallDesc("mq_unlink", unimplementedFunc),
375 /* 275 */ SyscallDesc("mq_timedsend", unimplementedFunc),
376 /* 276 */ SyscallDesc("mq_timedreceive", unimplementedFunc),
377 /* 277 */ SyscallDesc("mq_notify", unimplementedFunc),
378 /* 278 */ SyscallDesc("mq_getsetattr", unimplementedFunc),
379 /* 279 */ SyscallDesc("waitid", unimplementedFunc),
380 /* 280 */ SyscallDesc("sys_setaltroot", unimplementedFunc),
381 /* 281 */ SyscallDesc("add_key", unimplementedFunc),
382 /* 282 */ SyscallDesc("request_key", unimplementedFunc),
383 /* 283 */ SyscallDesc("keyctl", unimplementedFunc)
384};
385
386SyscallDesc*
387SparcLinuxProcess::getDesc(int callnum)
388{
389 if (callnum < 0 || callnum > Num_Syscall_Descs)
390 return NULL;
391 return &syscallDescs[callnum];
392}
393
47SyscallDesc*
48SparcLinuxProcess::getDesc(int callnum)
49{
50 if (callnum < 0 || callnum > Num_Syscall_Descs)
51 return NULL;
52 return &syscallDescs[callnum];
53}
54
55SyscallDesc*
56SparcLinuxProcess::getDesc32(int callnum)
57{
58 if (callnum < 0 || callnum > Num_Syscall32_Descs)
59 return NULL;
60 return &syscall32Descs[callnum];
61}
394
62
395
396SparcLinuxProcess::SparcLinuxProcess() :
63SparcLinuxProcess::SparcLinuxProcess() :
397 Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
64 Num_Syscall_Descs(284), //sizeof(syscallDescs) / sizeof(SyscallDesc)),
65 Num_Syscall32_Descs(299) //sizeof(syscall32Descs) / sizeof(SyscallDesc))
398{
399 // The sparc syscall table must be <= 284 entries because that is all there
400 // is space for.
401 assert(Num_Syscall_Descs <= 284);
66{
67 // The sparc syscall table must be <= 284 entries because that is all there
68 // is space for.
69 assert(Num_Syscall_Descs <= 284);
70 // The sparc 32 bit syscall table bust be <= 299 entries because that is
71 // all there is space for.
72 assert(Num_Syscall_Descs <= 299);
402}
403
404Sparc32LinuxProcess::Sparc32LinuxProcess(const std::string &name,
405 ObjectFile *objFile,
406 System * system,
407 int stdin_fd,
408 int stdout_fd,
409 int stderr_fd,

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446 stdin_fd, stdout_fd, stderr_fd, argv, envp, cwd,
447 _uid, _euid, _gid, _egid, _pid, _ppid)
448{}
449
450void Sparc64LinuxProcess::handleTrap(int trapNum, ThreadContext *tc)
451{
452 switch(trapNum)
453 {
73}
74
75Sparc32LinuxProcess::Sparc32LinuxProcess(const std::string &name,
76 ObjectFile *objFile,
77 System * system,
78 int stdin_fd,
79 int stdout_fd,
80 int stderr_fd,

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117 stdin_fd, stdout_fd, stderr_fd, argv, envp, cwd,
118 _uid, _euid, _gid, _egid, _pid, _ppid)
119{}
120
121void Sparc64LinuxProcess::handleTrap(int trapNum, ThreadContext *tc)
122{
123 switch(trapNum)
124 {
454 case 0x10: //Linux 32 bit syscall trap
125 //case 0x10: //Linux 32 bit syscall trap
455 case 0x6d: //Linux 64 bit syscall trap
456 tc->syscall(tc->readIntReg(1));
457 break;
458 default:
459 SparcLiveProcess::handleTrap(trapNum, tc);
460 }
461}
126 case 0x6d: //Linux 64 bit syscall trap
127 tc->syscall(tc->readIntReg(1));
128 break;
129 default:
130 SparcLiveProcess::handleTrap(trapNum, tc);
131 }
132}