summaryrefslogtreecommitdiffstats
path: root/lldb/tools/debugserver/source/RNBContext.h
diff options
context:
space:
mode:
Diffstat (limited to 'lldb/tools/debugserver/source/RNBContext.h')
-rw-r--r--lldb/tools/debugserver/source/RNBContext.h270
1 files changed, 136 insertions, 134 deletions
diff --git a/lldb/tools/debugserver/source/RNBContext.h b/lldb/tools/debugserver/source/RNBContext.h
index 83237ebccd9..6fe7a299573 100644
--- a/lldb/tools/debugserver/source/RNBContext.h
+++ b/lldb/tools/debugserver/source/RNBContext.h
@@ -14,148 +14,150 @@
#ifndef __RNBContext_h__
#define __RNBContext_h__
-#include "RNBDefs.h"
#include "DNBError.h"
#include "PThreadEvent.h"
-#include <vector>
+#include "RNBDefs.h"
#include <string>
+#include <vector>
-class RNBContext
-{
+class RNBContext {
public:
- enum
- {
- event_proc_state_changed = 0x001,
- event_proc_thread_running = 0x002, // Sticky
- event_proc_thread_exiting = 0x004,
- event_proc_stdio_available = 0x008,
- event_proc_profile_data = 0x010,
- event_read_packet_available = 0x020,
- event_read_thread_running = 0x040, // Sticky
- event_read_thread_exiting = 0x080,
- event_darwin_log_data_available = 0x100,
-
- normal_event_bits = event_proc_state_changed |
- event_proc_thread_exiting |
- event_proc_stdio_available |
- event_proc_profile_data |
- event_read_packet_available |
- event_read_thread_exiting |
- event_darwin_log_data_available,
-
- sticky_event_bits = event_proc_thread_running |
- event_read_thread_running,
-
-
- all_event_bits = sticky_event_bits | normal_event_bits
- } event_t;
- //------------------------------------------------------------------
- // Constructors and Destructors
- //------------------------------------------------------------------
- RNBContext () :
- m_pid(INVALID_NUB_PROCESS),
- m_pid_stop_count(0),
- m_events(0, all_event_bits),
- m_pid_pthread(),
- m_launch_status(),
- m_arg_vec (),
- m_env_vec (),
- m_detach_on_error(false)
- {
- }
-
- virtual ~RNBContext();
-
-
- nub_process_t ProcessID() const { return m_pid; }
- bool HasValidProcessID() const { return m_pid != INVALID_NUB_PROCESS; }
- void SetProcessID (nub_process_t pid);
- nub_size_t GetProcessStopCount () const { return m_pid_stop_count; }
- bool SetProcessStopCount (nub_size_t count)
- {
- // Returns true if this class' notion of the PID state changed
- if (m_pid_stop_count == count)
- return false; // Didn't change
- m_pid_stop_count = count;
- return true; // The stop count has changed.
- }
-
- bool ProcessStateRunning() const;
- PThreadEvent& Events( ) { return m_events; }
- nub_event_t AllEventBits() const { return all_event_bits; }
- nub_event_t NormalEventBits() const { return normal_event_bits; }
- nub_event_t StickyEventBits() const { return sticky_event_bits; }
- const char* EventsAsString (nub_event_t events, std::string& s);
-
- size_t ArgumentCount () const { return m_arg_vec.size(); }
- const char * ArgumentAtIndex (size_t index);
- void PushArgument (const char *arg) { if (arg) m_arg_vec.push_back (arg); }
- void ClearArgv () { m_arg_vec.erase (m_arg_vec.begin(), m_arg_vec.end()); }
-
- size_t EnvironmentCount () const { return m_env_vec.size(); }
- const char * EnvironmentAtIndex (size_t index);
- void PushEnvironment (const char *arg) { if (arg) m_env_vec.push_back (arg); }
- void ClearEnvironment () { m_env_vec.erase (m_env_vec.begin(), m_env_vec.end()); }
- DNBError& LaunchStatus () { return m_launch_status; }
- const char * LaunchStatusAsString (std::string& s);
- nub_launch_flavor_t LaunchFlavor () const { return m_launch_flavor; }
- void SetLaunchFlavor (nub_launch_flavor_t flavor) { m_launch_flavor = flavor; }
-
- const char * GetWorkingDirectory () const
- {
- if (!m_working_directory.empty())
- return m_working_directory.c_str();
- return NULL;
- }
-
- bool SetWorkingDirectory (const char *path);
-
- std::string& GetSTDIN () { return m_stdin; }
- std::string& GetSTDOUT () { return m_stdout; }
- std::string& GetSTDERR () { return m_stderr; }
- std::string& GetWorkingDir () { return m_working_dir; }
-
- const char * GetSTDINPath() { return m_stdin.empty() ? NULL : m_stdin.c_str(); }
- const char * GetSTDOUTPath() { return m_stdout.empty() ? NULL : m_stdout.c_str(); }
- const char * GetSTDERRPath() { return m_stderr.empty() ? NULL : m_stderr.c_str(); }
- const char * GetWorkingDirPath() { return m_working_dir.empty() ? NULL : m_working_dir.c_str(); }
-
- void PushProcessEvent (const char *p) { m_process_event.assign(p); }
- const char * GetProcessEvent () { return m_process_event.c_str(); }
-
- void SetDetachOnError(bool detach) { m_detach_on_error = detach; }
- bool GetDetachOnError () { return m_detach_on_error; }
-
+ enum {
+ event_proc_state_changed = 0x001,
+ event_proc_thread_running = 0x002, // Sticky
+ event_proc_thread_exiting = 0x004,
+ event_proc_stdio_available = 0x008,
+ event_proc_profile_data = 0x010,
+ event_read_packet_available = 0x020,
+ event_read_thread_running = 0x040, // Sticky
+ event_read_thread_exiting = 0x080,
+ event_darwin_log_data_available = 0x100,
+
+ normal_event_bits = event_proc_state_changed | event_proc_thread_exiting |
+ event_proc_stdio_available | event_proc_profile_data |
+ event_read_packet_available |
+ event_read_thread_exiting |
+ event_darwin_log_data_available,
+
+ sticky_event_bits = event_proc_thread_running | event_read_thread_running,
+
+ all_event_bits = sticky_event_bits | normal_event_bits
+ } event_t;
+ //------------------------------------------------------------------
+ // Constructors and Destructors
+ //------------------------------------------------------------------
+ RNBContext()
+ : m_pid(INVALID_NUB_PROCESS), m_pid_stop_count(0),
+ m_events(0, all_event_bits), m_pid_pthread(), m_launch_status(),
+ m_arg_vec(), m_env_vec(), m_detach_on_error(false) {}
+
+ virtual ~RNBContext();
+
+ nub_process_t ProcessID() const { return m_pid; }
+ bool HasValidProcessID() const { return m_pid != INVALID_NUB_PROCESS; }
+ void SetProcessID(nub_process_t pid);
+ nub_size_t GetProcessStopCount() const { return m_pid_stop_count; }
+ bool SetProcessStopCount(nub_size_t count) {
+ // Returns true if this class' notion of the PID state changed
+ if (m_pid_stop_count == count)
+ return false; // Didn't change
+ m_pid_stop_count = count;
+ return true; // The stop count has changed.
+ }
+
+ bool ProcessStateRunning() const;
+ PThreadEvent &Events() { return m_events; }
+ nub_event_t AllEventBits() const { return all_event_bits; }
+ nub_event_t NormalEventBits() const { return normal_event_bits; }
+ nub_event_t StickyEventBits() const { return sticky_event_bits; }
+ const char *EventsAsString(nub_event_t events, std::string &s);
+
+ size_t ArgumentCount() const { return m_arg_vec.size(); }
+ const char *ArgumentAtIndex(size_t index);
+ void PushArgument(const char *arg) {
+ if (arg)
+ m_arg_vec.push_back(arg);
+ }
+ void ClearArgv() { m_arg_vec.erase(m_arg_vec.begin(), m_arg_vec.end()); }
+
+ size_t EnvironmentCount() const { return m_env_vec.size(); }
+ const char *EnvironmentAtIndex(size_t index);
+ void PushEnvironment(const char *arg) {
+ if (arg)
+ m_env_vec.push_back(arg);
+ }
+ void ClearEnvironment() {
+ m_env_vec.erase(m_env_vec.begin(), m_env_vec.end());
+ }
+ DNBError &LaunchStatus() { return m_launch_status; }
+ const char *LaunchStatusAsString(std::string &s);
+ nub_launch_flavor_t LaunchFlavor() const { return m_launch_flavor; }
+ void SetLaunchFlavor(nub_launch_flavor_t flavor) { m_launch_flavor = flavor; }
+
+ const char *GetWorkingDirectory() const {
+ if (!m_working_directory.empty())
+ return m_working_directory.c_str();
+ return NULL;
+ }
+
+ bool SetWorkingDirectory(const char *path);
+
+ std::string &GetSTDIN() { return m_stdin; }
+ std::string &GetSTDOUT() { return m_stdout; }
+ std::string &GetSTDERR() { return m_stderr; }
+ std::string &GetWorkingDir() { return m_working_dir; }
+
+ const char *GetSTDINPath() {
+ return m_stdin.empty() ? NULL : m_stdin.c_str();
+ }
+ const char *GetSTDOUTPath() {
+ return m_stdout.empty() ? NULL : m_stdout.c_str();
+ }
+ const char *GetSTDERRPath() {
+ return m_stderr.empty() ? NULL : m_stderr.c_str();
+ }
+ const char *GetWorkingDirPath() {
+ return m_working_dir.empty() ? NULL : m_working_dir.c_str();
+ }
+
+ void PushProcessEvent(const char *p) { m_process_event.assign(p); }
+ const char *GetProcessEvent() { return m_process_event.c_str(); }
+
+ void SetDetachOnError(bool detach) { m_detach_on_error = detach; }
+ bool GetDetachOnError() { return m_detach_on_error; }
+
protected:
- //------------------------------------------------------------------
- // Classes that inherit from RNBContext can see and modify these
- //------------------------------------------------------------------
- nub_process_t m_pid;
- std::string m_stdin;
- std::string m_stdout;
- std::string m_stderr;
- std::string m_working_dir;
- nub_size_t m_pid_stop_count;
- PThreadEvent m_events; // Threaded events that we can wait for
- pthread_t m_pid_pthread;
- nub_launch_flavor_t m_launch_flavor; // How to launch our inferior process
- DNBError m_launch_status; // This holds the status from the last launch attempt.
- std::vector<std::string> m_arg_vec;
- std::vector<std::string> m_env_vec; // This will be unparsed - entries FOO=value
- std::string m_working_directory;
- std::string m_process_event;
- bool m_detach_on_error;
-
- void StartProcessStatusThread();
- void StopProcessStatusThread();
- static void* ThreadFunctionProcessStatus(void *arg);
+ //------------------------------------------------------------------
+ // Classes that inherit from RNBContext can see and modify these
+ //------------------------------------------------------------------
+ nub_process_t m_pid;
+ std::string m_stdin;
+ std::string m_stdout;
+ std::string m_stderr;
+ std::string m_working_dir;
+ nub_size_t m_pid_stop_count;
+ PThreadEvent m_events; // Threaded events that we can wait for
+ pthread_t m_pid_pthread;
+ nub_launch_flavor_t m_launch_flavor; // How to launch our inferior process
+ DNBError
+ m_launch_status; // This holds the status from the last launch attempt.
+ std::vector<std::string> m_arg_vec;
+ std::vector<std::string>
+ m_env_vec; // This will be unparsed - entries FOO=value
+ std::string m_working_directory;
+ std::string m_process_event;
+ bool m_detach_on_error;
+
+ void StartProcessStatusThread();
+ void StopProcessStatusThread();
+ static void *ThreadFunctionProcessStatus(void *arg);
private:
- //------------------------------------------------------------------
- // Outlaw copy and assignment operators
- //------------------------------------------------------------------
- RNBContext(const RNBContext& rhs);
- RNBContext& operator=(const RNBContext& rhs);
+ //------------------------------------------------------------------
+ // Outlaw copy and assignment operators
+ //------------------------------------------------------------------
+ RNBContext(const RNBContext &rhs);
+ RNBContext &operator=(const RNBContext &rhs);
};
#endif // #ifndef __RNBContext_h__
OpenPOWER on IntegriCloud