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Added usage message for the thread-related debugger commands.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23750 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2008-01-26 18:45:35 +00:00
parent 36b55f4694
commit f2e758e5da
1 changed files with 64 additions and 17 deletions
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src/system/kernel/thread.cpp
+64 -17
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@@ -814,7 +814,7 @@ make_thread_unreal(int argc, char **argv)
int32 id = -1;
if (argc > 2) {
kprintf("usage: unreal [id]\n");
print_debugger_command_usage(argv[0]);
return 0;
}
@@ -847,7 +847,7 @@ set_thread_prio(int argc, char **argv)
int32 prio;
if (argc > 3 || argc < 2) {
kprintf("usage: priority <priority> [thread-id]\n");
print_debugger_command_usage(argv[0]);
return 0;
}
@@ -887,7 +887,7 @@ make_thread_suspended(int argc, char **argv)
int32 id;
if (argc > 2) {
kprintf("usage: suspend [thread-id]\n");
print_debugger_command_usage(argv[0]);
return 0;
}
@@ -922,7 +922,7 @@ make_thread_resumed(int argc, char **argv)
int32 id;
if (argc != 2) {
kprintf("usage: resume <thread-id>\n");
print_debugger_command_usage(argv[0]);
return 0;
}
@@ -957,7 +957,7 @@ drop_into_debugger(int argc, char **argv)
int32 id;
if (argc > 2) {
kprintf("usage: drop [thread-id]\n");
print_debugger_command_usage(argv[0]);
return 0;
}
@@ -1078,7 +1078,7 @@ dump_thread_info(int argc, char **argv)
bool found = false;
if (argc > 2) {
kprintf("usage: thread [id/address/name]\n");
print_debugger_command_usage(argv[0]);
return 0;
}
@@ -1942,17 +1942,64 @@ thread_init(kernel_args *args)
sDeathStackSem = create_sem(sNumDeathStacks, "death stack availability");
// set up some debugger commands
add_debugger_command("threads", &dump_thread_list, "list all threads");
add_debugger_command("ready", &dump_thread_list, "list all ready threads");
add_debugger_command("running", &dump_thread_list, "list all running threads");
add_debugger_command("waiting", &dump_thread_list, "list all waiting threads (optionally for a specific semaphore)");
add_debugger_command("realtime", &dump_thread_list, "list all realtime threads");
add_debugger_command("thread", &dump_thread_info, "list info about a particular thread");
add_debugger_command("unreal", &make_thread_unreal, "set realtime priority threads to normal priority");
add_debugger_command("suspend", &make_thread_suspended, "suspend a thread");
add_debugger_command("resume", &make_thread_resumed, "resume a thread");
add_debugger_command("drop", &drop_into_debugger, "drop a thread into the user-debugger");
add_debugger_command("priority", &set_thread_prio, "set a thread priority");
add_debugger_command_etc("threads", &dump_thread_list, "List all threads",
"\n"
"Prints a list of all existing threads.\n", 0);
add_debugger_command_etc("ready", &dump_thread_list,
"List all ready threads",
"\n"
"Prints a list of all threads in ready state.\n", 0);
add_debugger_command_etc("running", &dump_thread_list,
"List all running threads",
"\n"
"Prints a list of all threads in running state.\n", 0);
add_debugger_command_etc("waiting", &dump_thread_list,
"List all waiting threads (optionally for a specific semaphore)",
"[ <sem> ]\n"
"Prints a list of all threads in waiting state. If a semaphore is\n"
"specified, only the threads waiting on that semaphore are listed.\n"
" <sem> - ID of the semaphore.\n", 0);
add_debugger_command_etc("realtime", &dump_thread_list,
"List all realtime threads",
"\n"
"Prints a list of all threads with realtime priority.\n", 0);
add_debugger_command_etc("thread", &dump_thread_info,
"Dump info about a particular thread",
"[ <id> | <address> | <name> ]\n"
"Prints information about the specified thread. If no argument is\n"
"given the current thread is selected.\n"
" <id> - The ID of the thread.\n"
" <address> - The address of the thread structure.\n"
" <name> - The thread's name.\n", 0);
add_debugger_command_etc("unreal", &make_thread_unreal,
"Set realtime priority threads to normal priority",
"[ <id> ]\n"
"Sets the priority of all realtime threads or, if given, the one\n"
"with the specified ID to \"normal\" priority.\n"
" <id> - The ID of the thread.\n", 0);
add_debugger_command_etc("suspend", &make_thread_suspended,
"Suspend a thread",
"[ <id> ]\n"
"Suspends the thread with the given ID. If no ID argument is given\n"
"the current thread is selected.\n"
" <id> - The ID of the thread.\n", 0);
add_debugger_command_etc("resume", &make_thread_resumed, "Resume a thread",
"<id>\n"
"Resumes the specified thread, if it is currently suspended.\n"
" <id> - The ID of the thread.\n", 0);
add_debugger_command_etc("drop", &drop_into_debugger,
"Drop a thread into the userland debugger",
"<id>\n"
"Drops the specified (userland) thread into the userland debugger\n"
"after leaving the kernel debugger.\n"
" <id> - The ID of the thread.\n", 0);
add_debugger_command_etc("priority", &set_thread_prio,
"Set a thread's priority",
"<priority> [ <id> ]\n"
"Sets the priority of the thread with the specified ID to the given\n"
"priority. If no thread ID is given, the current thread is selected.\n"
" <priority> - The thread's new priority (0 - 120)\n"
" <id> - The ID of the thread.\n", 0);
return B_OK;
}