Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- SBThread.cpp --------------------------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
Eli Friedman | 7a62c8b | 2010-06-09 07:44:37 +0000 | [diff] [blame] | 10 | #include "lldb/API/SBThread.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 11 | |
| 12 | #include "lldb/API/SBSymbolContext.h" |
| 13 | #include "lldb/API/SBFileSpec.h" |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 14 | #include "lldb/API/SBStream.h" |
Greg Clayton | 640dc6b | 2010-11-18 18:52:36 +0000 | [diff] [blame] | 15 | #include "lldb/Breakpoint/BreakpointLocation.h" |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 16 | #include "lldb/Core/Debugger.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 17 | #include "lldb/Core/Stream.h" |
| 18 | #include "lldb/Core/StreamFile.h" |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 19 | #include "lldb/Interpreter/CommandInterpreter.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 20 | #include "lldb/Target/Thread.h" |
| 21 | #include "lldb/Target/Process.h" |
| 22 | #include "lldb/Symbol/SymbolContext.h" |
| 23 | #include "lldb/Symbol/CompileUnit.h" |
Greg Clayton | 643ee73 | 2010-08-04 01:40:35 +0000 | [diff] [blame] | 24 | #include "lldb/Target/StopInfo.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 25 | #include "lldb/Target/Target.h" |
| 26 | #include "lldb/Target/ThreadPlan.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 27 | #include "lldb/Target/ThreadPlanStepInstruction.h" |
| 28 | #include "lldb/Target/ThreadPlanStepOut.h" |
| 29 | #include "lldb/Target/ThreadPlanStepRange.h" |
| 30 | #include "lldb/Target/ThreadPlanStepInRange.h" |
| 31 | |
| 32 | |
Eli Friedman | 7a62c8b | 2010-06-09 07:44:37 +0000 | [diff] [blame] | 33 | #include "lldb/API/SBAddress.h" |
| 34 | #include "lldb/API/SBFrame.h" |
Jim Ingham | fdf24ef | 2011-09-08 22:13:49 +0000 | [diff] [blame] | 35 | // DONT THINK THIS IS NECESSARY: #include "lldb/API/SBSourceManager.h" |
Eli Friedman | 7a62c8b | 2010-06-09 07:44:37 +0000 | [diff] [blame] | 36 | #include "lldb/API/SBDebugger.h" |
| 37 | #include "lldb/API/SBProcess.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 38 | |
| 39 | using namespace lldb; |
| 40 | using namespace lldb_private; |
| 41 | |
Greg Clayton | 49ce682 | 2010-10-31 03:01:06 +0000 | [diff] [blame] | 42 | //---------------------------------------------------------------------- |
| 43 | // Constructors |
| 44 | //---------------------------------------------------------------------- |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 45 | SBThread::SBThread () : |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 46 | m_opaque_sp () |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 47 | { |
| 48 | } |
| 49 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 50 | SBThread::SBThread (const ThreadSP& lldb_object_sp) : |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 51 | m_opaque_sp (lldb_object_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 52 | { |
| 53 | } |
| 54 | |
Greg Clayton | 1b28441 | 2010-10-30 18:26:59 +0000 | [diff] [blame] | 55 | SBThread::SBThread (const SBThread &rhs) : |
| 56 | m_opaque_sp (rhs.m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 57 | { |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | //---------------------------------------------------------------------- |
Greg Clayton | 49ce682 | 2010-10-31 03:01:06 +0000 | [diff] [blame] | 61 | // Assignment operator |
| 62 | //---------------------------------------------------------------------- |
| 63 | |
| 64 | const lldb::SBThread & |
| 65 | SBThread::operator = (const SBThread &rhs) |
| 66 | { |
| 67 | if (this != &rhs) |
| 68 | m_opaque_sp = rhs.m_opaque_sp; |
| 69 | return *this; |
| 70 | } |
| 71 | |
| 72 | //---------------------------------------------------------------------- |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 73 | // Destructor |
| 74 | //---------------------------------------------------------------------- |
| 75 | SBThread::~SBThread() |
| 76 | { |
| 77 | } |
| 78 | |
| 79 | bool |
| 80 | SBThread::IsValid() const |
| 81 | { |
Greg Clayton | e40b642 | 2011-09-18 18:59:15 +0000 | [diff] [blame] | 82 | return m_opaque_sp; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 83 | } |
| 84 | |
Greg Clayton | 43490d1 | 2010-07-30 20:12:55 +0000 | [diff] [blame] | 85 | void |
| 86 | SBThread::Clear () |
| 87 | { |
| 88 | m_opaque_sp.reset(); |
| 89 | } |
| 90 | |
| 91 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 92 | StopReason |
| 93 | SBThread::GetStopReason() |
| 94 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 95 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 96 | |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 97 | StopReason reason = eStopReasonInvalid; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 98 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 99 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 100 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Jim Ingham | 6297a3a | 2010-10-20 00:39:53 +0000 | [diff] [blame] | 101 | StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo (); |
| 102 | if (stop_info_sp) |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 103 | reason = stop_info_sp->GetStopReason(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 104 | } |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 105 | |
| 106 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 107 | log->Printf ("SBThread(%p)::GetStopReason () => %s", m_opaque_sp.get(), |
Caroline Tice | 61ba7ec | 2010-10-26 23:49:36 +0000 | [diff] [blame] | 108 | Thread::StopReasonAsCString (reason)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 109 | |
| 110 | return reason; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 111 | } |
| 112 | |
| 113 | size_t |
Greg Clayton | 640dc6b | 2010-11-18 18:52:36 +0000 | [diff] [blame] | 114 | SBThread::GetStopReasonDataCount () |
| 115 | { |
| 116 | if (m_opaque_sp) |
| 117 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 118 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | 640dc6b | 2010-11-18 18:52:36 +0000 | [diff] [blame] | 119 | StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo (); |
| 120 | if (stop_info_sp) |
| 121 | { |
| 122 | StopReason reason = stop_info_sp->GetStopReason(); |
| 123 | switch (reason) |
| 124 | { |
| 125 | case eStopReasonInvalid: |
| 126 | case eStopReasonNone: |
| 127 | case eStopReasonTrace: |
| 128 | case eStopReasonPlanComplete: |
| 129 | // There is no data for these stop reasons. |
| 130 | return 0; |
| 131 | |
| 132 | case eStopReasonBreakpoint: |
| 133 | { |
| 134 | break_id_t site_id = stop_info_sp->GetValue(); |
| 135 | lldb::BreakpointSiteSP bp_site_sp (m_opaque_sp->GetProcess().GetBreakpointSiteList().FindByID (site_id)); |
| 136 | if (bp_site_sp) |
| 137 | return bp_site_sp->GetNumberOfOwners () * 2; |
| 138 | else |
| 139 | return 0; // Breakpoint must have cleared itself... |
| 140 | } |
| 141 | break; |
| 142 | |
| 143 | case eStopReasonWatchpoint: |
| 144 | assert (!"implement watchpoint support in SBThread::GetStopReasonDataCount ()"); |
| 145 | return 0; // We don't have watchpoint support yet... |
| 146 | |
| 147 | case eStopReasonSignal: |
| 148 | return 1; |
| 149 | |
| 150 | case eStopReasonException: |
| 151 | return 1; |
| 152 | } |
| 153 | } |
| 154 | } |
| 155 | return 0; |
| 156 | } |
| 157 | |
| 158 | uint64_t |
| 159 | SBThread::GetStopReasonDataAtIndex (uint32_t idx) |
| 160 | { |
| 161 | if (m_opaque_sp) |
| 162 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 163 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | 640dc6b | 2010-11-18 18:52:36 +0000 | [diff] [blame] | 164 | StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo (); |
| 165 | if (stop_info_sp) |
| 166 | { |
| 167 | StopReason reason = stop_info_sp->GetStopReason(); |
| 168 | switch (reason) |
| 169 | { |
| 170 | case eStopReasonInvalid: |
| 171 | case eStopReasonNone: |
| 172 | case eStopReasonTrace: |
| 173 | case eStopReasonPlanComplete: |
| 174 | // There is no data for these stop reasons. |
| 175 | return 0; |
| 176 | |
| 177 | case eStopReasonBreakpoint: |
| 178 | { |
| 179 | break_id_t site_id = stop_info_sp->GetValue(); |
| 180 | lldb::BreakpointSiteSP bp_site_sp (m_opaque_sp->GetProcess().GetBreakpointSiteList().FindByID (site_id)); |
| 181 | if (bp_site_sp) |
| 182 | { |
| 183 | uint32_t bp_index = idx / 2; |
| 184 | BreakpointLocationSP bp_loc_sp (bp_site_sp->GetOwnerAtIndex (bp_index)); |
| 185 | if (bp_loc_sp) |
| 186 | { |
| 187 | if (bp_index & 1) |
| 188 | { |
| 189 | // Odd idx, return the breakpoint location ID |
| 190 | return bp_loc_sp->GetID(); |
| 191 | } |
| 192 | else |
| 193 | { |
| 194 | // Even idx, return the breakpoint ID |
| 195 | return bp_loc_sp->GetBreakpoint().GetID(); |
| 196 | } |
| 197 | } |
| 198 | } |
| 199 | return LLDB_INVALID_BREAK_ID; |
| 200 | } |
| 201 | break; |
| 202 | |
| 203 | case eStopReasonWatchpoint: |
| 204 | assert (!"implement watchpoint support in SBThread::GetStopReasonDataCount ()"); |
| 205 | return 0; // We don't have watchpoint support yet... |
| 206 | |
| 207 | case eStopReasonSignal: |
| 208 | return stop_info_sp->GetValue(); |
| 209 | |
| 210 | case eStopReasonException: |
| 211 | return stop_info_sp->GetValue(); |
| 212 | } |
| 213 | } |
| 214 | } |
| 215 | return 0; |
| 216 | } |
| 217 | |
| 218 | size_t |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 219 | SBThread::GetStopDescription (char *dst, size_t dst_len) |
| 220 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 221 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 222 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 223 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 224 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 225 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Jim Ingham | 6297a3a | 2010-10-20 00:39:53 +0000 | [diff] [blame] | 226 | StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo (); |
| 227 | if (stop_info_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 228 | { |
Jim Ingham | 6297a3a | 2010-10-20 00:39:53 +0000 | [diff] [blame] | 229 | const char *stop_desc = stop_info_sp->GetDescription(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 230 | if (stop_desc) |
| 231 | { |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 232 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 233 | log->Printf ("SBThread(%p)::GetStopDescription (dst, dst_len) => \"%s\"", |
Caroline Tice | 61ba7ec | 2010-10-26 23:49:36 +0000 | [diff] [blame] | 234 | m_opaque_sp.get(), stop_desc); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 235 | if (dst) |
| 236 | return ::snprintf (dst, dst_len, "%s", stop_desc); |
| 237 | else |
| 238 | { |
| 239 | // NULL dst passed in, return the length needed to contain the description |
| 240 | return ::strlen (stop_desc) + 1; // Include the NULL byte for size |
| 241 | } |
| 242 | } |
| 243 | else |
| 244 | { |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 245 | size_t stop_desc_len = 0; |
Jim Ingham | 6297a3a | 2010-10-20 00:39:53 +0000 | [diff] [blame] | 246 | switch (stop_info_sp->GetStopReason()) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 247 | { |
| 248 | case eStopReasonTrace: |
| 249 | case eStopReasonPlanComplete: |
| 250 | { |
| 251 | static char trace_desc[] = "step"; |
| 252 | stop_desc = trace_desc; |
| 253 | stop_desc_len = sizeof(trace_desc); // Include the NULL byte for size |
| 254 | } |
| 255 | break; |
| 256 | |
| 257 | case eStopReasonBreakpoint: |
| 258 | { |
| 259 | static char bp_desc[] = "breakpoint hit"; |
| 260 | stop_desc = bp_desc; |
| 261 | stop_desc_len = sizeof(bp_desc); // Include the NULL byte for size |
| 262 | } |
| 263 | break; |
| 264 | |
| 265 | case eStopReasonWatchpoint: |
| 266 | { |
| 267 | static char wp_desc[] = "watchpoint hit"; |
| 268 | stop_desc = wp_desc; |
| 269 | stop_desc_len = sizeof(wp_desc); // Include the NULL byte for size |
| 270 | } |
| 271 | break; |
| 272 | |
| 273 | case eStopReasonSignal: |
| 274 | { |
Jim Ingham | 6297a3a | 2010-10-20 00:39:53 +0000 | [diff] [blame] | 275 | stop_desc = m_opaque_sp->GetProcess().GetUnixSignals ().GetSignalAsCString (stop_info_sp->GetValue()); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 276 | if (stop_desc == NULL || stop_desc[0] == '\0') |
| 277 | { |
| 278 | static char signal_desc[] = "signal"; |
| 279 | stop_desc = signal_desc; |
| 280 | stop_desc_len = sizeof(signal_desc); // Include the NULL byte for size |
| 281 | } |
| 282 | } |
| 283 | break; |
| 284 | |
| 285 | case eStopReasonException: |
| 286 | { |
| 287 | char exc_desc[] = "exception"; |
| 288 | stop_desc = exc_desc; |
| 289 | stop_desc_len = sizeof(exc_desc); // Include the NULL byte for size |
| 290 | } |
Greg Clayton | 54e7afa | 2010-07-09 20:39:50 +0000 | [diff] [blame] | 291 | break; |
| 292 | |
| 293 | default: |
| 294 | break; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 295 | } |
| 296 | |
| 297 | if (stop_desc && stop_desc[0]) |
| 298 | { |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 299 | if (log) |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 300 | log->Printf ("SBThread(%p)::GetStopDescription (dst, dst_len) => '%s'", |
Caroline Tice | 61ba7ec | 2010-10-26 23:49:36 +0000 | [diff] [blame] | 301 | m_opaque_sp.get(), stop_desc); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 302 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 303 | if (dst) |
| 304 | return ::snprintf (dst, dst_len, "%s", stop_desc) + 1; // Include the NULL byte |
| 305 | |
| 306 | if (stop_desc_len == 0) |
| 307 | stop_desc_len = ::strlen (stop_desc) + 1; // Include the NULL byte |
| 308 | |
| 309 | return stop_desc_len; |
| 310 | } |
| 311 | } |
| 312 | } |
| 313 | } |
| 314 | if (dst) |
| 315 | *dst = 0; |
| 316 | return 0; |
| 317 | } |
| 318 | |
| 319 | void |
| 320 | SBThread::SetThread (const ThreadSP& lldb_object_sp) |
| 321 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 322 | m_opaque_sp = lldb_object_sp; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 323 | } |
| 324 | |
| 325 | |
| 326 | lldb::tid_t |
| 327 | SBThread::GetThreadID () const |
| 328 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 329 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 330 | |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 331 | lldb::tid_t tid = LLDB_INVALID_THREAD_ID; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 332 | if (m_opaque_sp) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 333 | tid = m_opaque_sp->GetID(); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 334 | |
| 335 | if (log) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 336 | log->Printf ("SBThread(%p)::GetThreadID () => 0x%4.4x", m_opaque_sp.get(), tid); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 337 | |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 338 | return tid; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 339 | } |
| 340 | |
| 341 | uint32_t |
| 342 | SBThread::GetIndexID () const |
| 343 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 344 | if (m_opaque_sp) |
| 345 | return m_opaque_sp->GetIndexID(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 346 | return LLDB_INVALID_INDEX32; |
| 347 | } |
| 348 | const char * |
| 349 | SBThread::GetName () const |
| 350 | { |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 351 | const char *name = NULL; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 352 | if (m_opaque_sp) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 353 | { |
| 354 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 355 | name = m_opaque_sp->GetName(); |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 356 | } |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 357 | |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 358 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 359 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 360 | log->Printf ("SBThread(%p)::GetName () => %s", m_opaque_sp.get(), name ? name : "NULL"); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 361 | |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 362 | return name; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 363 | } |
| 364 | |
| 365 | const char * |
| 366 | SBThread::GetQueueName () const |
| 367 | { |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 368 | const char *name = NULL; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 369 | if (m_opaque_sp) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 370 | { |
| 371 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 372 | name = m_opaque_sp->GetQueueName(); |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 373 | } |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 374 | |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 375 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 376 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 377 | log->Printf ("SBThread(%p)::GetQueueName () => %s", m_opaque_sp.get(), name ? name : "NULL"); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 378 | |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 379 | return name; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 380 | } |
| 381 | |
| 382 | |
| 383 | void |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 384 | SBThread::StepOver (lldb::RunMode stop_other_threads) |
| 385 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 386 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 387 | |
| 388 | if (log) |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 389 | log->Printf ("SBThread(%p)::StepOver (stop_other_threads='%s')", m_opaque_sp.get(), |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 390 | Thread::RunModeAsCString (stop_other_threads)); |
| 391 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 392 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 393 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 394 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 395 | bool abort_other_plans = true; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 396 | StackFrameSP frame_sp(m_opaque_sp->GetStackFrameAtIndex (0)); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 397 | |
| 398 | if (frame_sp) |
| 399 | { |
| 400 | if (frame_sp->HasDebugInformation ()) |
| 401 | { |
| 402 | SymbolContext sc(frame_sp->GetSymbolContext(eSymbolContextEverything)); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 403 | m_opaque_sp->QueueThreadPlanForStepRange (abort_other_plans, |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 404 | eStepTypeOver, |
| 405 | sc.line_entry.range, |
| 406 | sc, |
| 407 | stop_other_threads, |
| 408 | false); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 409 | |
| 410 | } |
| 411 | else |
| 412 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 413 | m_opaque_sp->QueueThreadPlanForStepSingleInstruction (true, |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 414 | abort_other_plans, |
| 415 | stop_other_threads); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 416 | } |
| 417 | } |
| 418 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 419 | Process &process = m_opaque_sp->GetProcess(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 420 | // Why do we need to set the current thread by ID here??? |
Jim Ingham | c833295 | 2010-08-26 21:32:51 +0000 | [diff] [blame] | 421 | process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 422 | Error error (process.Resume()); |
| 423 | if (error.Success()) |
| 424 | { |
| 425 | // If we are doing synchronous mode, then wait for the |
| 426 | // process to stop yet again! |
| 427 | if (process.GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 428 | process.WaitForProcessToStop (NULL); |
| 429 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 430 | } |
| 431 | } |
| 432 | |
| 433 | void |
| 434 | SBThread::StepInto (lldb::RunMode stop_other_threads) |
| 435 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 436 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 437 | |
| 438 | if (log) |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 439 | log->Printf ("SBThread(%p)::StepInto (stop_other_threads='%s')", m_opaque_sp.get(), |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 440 | Thread::RunModeAsCString (stop_other_threads)); |
| 441 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 442 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 443 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 444 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 445 | bool abort_other_plans = true; |
| 446 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 447 | StackFrameSP frame_sp(m_opaque_sp->GetStackFrameAtIndex (0)); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 448 | |
| 449 | if (frame_sp && frame_sp->HasDebugInformation ()) |
| 450 | { |
Greg Clayton | 8f5fd6b | 2010-06-12 18:59:55 +0000 | [diff] [blame] | 451 | bool avoid_code_without_debug_info = true; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 452 | SymbolContext sc(frame_sp->GetSymbolContext(eSymbolContextEverything)); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 453 | m_opaque_sp->QueueThreadPlanForStepRange (abort_other_plans, |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 454 | eStepTypeInto, |
| 455 | sc.line_entry.range, |
| 456 | sc, |
| 457 | stop_other_threads, |
| 458 | avoid_code_without_debug_info); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 459 | } |
| 460 | else |
| 461 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 462 | m_opaque_sp->QueueThreadPlanForStepSingleInstruction (false, |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 463 | abort_other_plans, |
| 464 | stop_other_threads); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 465 | } |
| 466 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 467 | Process &process = m_opaque_sp->GetProcess(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 468 | // Why do we need to set the current thread by ID here??? |
Jim Ingham | c833295 | 2010-08-26 21:32:51 +0000 | [diff] [blame] | 469 | process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 470 | Error error (process.Resume()); |
| 471 | if (error.Success()) |
| 472 | { |
| 473 | // If we are doing synchronous mode, then wait for the |
| 474 | // process to stop yet again! |
| 475 | if (process.GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 476 | process.WaitForProcessToStop (NULL); |
| 477 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 478 | } |
| 479 | } |
| 480 | |
| 481 | void |
| 482 | SBThread::StepOut () |
| 483 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 484 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 485 | |
| 486 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 487 | log->Printf ("SBThread(%p)::StepOut ()", m_opaque_sp.get()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 488 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 489 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 490 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 491 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 492 | bool abort_other_plans = true; |
| 493 | bool stop_other_threads = true; |
| 494 | |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 495 | m_opaque_sp->QueueThreadPlanForStepOut (abort_other_plans, |
| 496 | NULL, |
| 497 | false, |
| 498 | stop_other_threads, |
| 499 | eVoteYes, |
| 500 | eVoteNoOpinion, |
| 501 | 0); |
| 502 | |
| 503 | Process &process = m_opaque_sp->GetProcess(); |
| 504 | process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
| 505 | Error error (process.Resume()); |
| 506 | if (error.Success()) |
| 507 | { |
| 508 | // If we are doing synchronous mode, then wait for the |
| 509 | // process to stop yet again! |
| 510 | if (process.GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 511 | process.WaitForProcessToStop (NULL); |
| 512 | } |
| 513 | } |
| 514 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 515 | |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 516 | void |
| 517 | SBThread::StepOutOfFrame (lldb::SBFrame &sb_frame) |
| 518 | { |
| 519 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
| 520 | |
| 521 | if (log) |
| 522 | { |
| 523 | SBStream frame_desc_strm; |
| 524 | sb_frame.GetDescription (frame_desc_strm); |
| 525 | log->Printf ("SBThread(%p)::StepOutOfFrame (frame = SBFrame(%p): %s)", m_opaque_sp.get(), sb_frame.get(), frame_desc_strm.GetData()); |
| 526 | } |
| 527 | |
| 528 | if (m_opaque_sp) |
| 529 | { |
| 530 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
| 531 | bool abort_other_plans = true; |
| 532 | bool stop_other_threads = true; |
| 533 | |
| 534 | m_opaque_sp->QueueThreadPlanForStepOut (abort_other_plans, |
| 535 | NULL, |
| 536 | false, |
| 537 | stop_other_threads, |
| 538 | eVoteYes, |
| 539 | eVoteNoOpinion, |
| 540 | sb_frame->GetFrameIndex()); |
| 541 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 542 | Process &process = m_opaque_sp->GetProcess(); |
Jim Ingham | c833295 | 2010-08-26 21:32:51 +0000 | [diff] [blame] | 543 | process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 544 | Error error (process.Resume()); |
| 545 | if (error.Success()) |
| 546 | { |
| 547 | // If we are doing synchronous mode, then wait for the |
| 548 | // process to stop yet again! |
| 549 | if (process.GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 550 | process.WaitForProcessToStop (NULL); |
| 551 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 552 | } |
| 553 | } |
| 554 | |
| 555 | void |
| 556 | SBThread::StepInstruction (bool step_over) |
| 557 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 558 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 559 | |
| 560 | if (log) |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 561 | log->Printf ("SBThread(%p)::StepInstruction (step_over=%i)", m_opaque_sp.get(), step_over); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 562 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 563 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 564 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 565 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 566 | m_opaque_sp->QueueThreadPlanForStepSingleInstruction (step_over, true, true); |
| 567 | Process &process = m_opaque_sp->GetProcess(); |
Jim Ingham | c833295 | 2010-08-26 21:32:51 +0000 | [diff] [blame] | 568 | process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 569 | Error error (process.Resume()); |
| 570 | if (error.Success()) |
| 571 | { |
| 572 | // If we are doing synchronous mode, then wait for the |
| 573 | // process to stop yet again! |
| 574 | if (process.GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 575 | process.WaitForProcessToStop (NULL); |
| 576 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 577 | } |
| 578 | } |
| 579 | |
| 580 | void |
| 581 | SBThread::RunToAddress (lldb::addr_t addr) |
| 582 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 583 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 584 | |
| 585 | if (log) |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 586 | log->Printf ("SBThread(%p)::RunToAddress (addr=0x%llx)", m_opaque_sp.get(), addr); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 587 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 588 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 589 | { |
| 590 | bool abort_other_plans = true; |
| 591 | bool stop_other_threads = true; |
| 592 | |
| 593 | Address target_addr (NULL, addr); |
| 594 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 595 | m_opaque_sp->QueueThreadPlanForRunToAddress (abort_other_plans, target_addr, stop_other_threads); |
| 596 | Process &process = m_opaque_sp->GetProcess(); |
Jim Ingham | c833295 | 2010-08-26 21:32:51 +0000 | [diff] [blame] | 597 | process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
Greg Clayton | 1a3083a | 2010-10-06 03:53:16 +0000 | [diff] [blame] | 598 | Error error (process.Resume()); |
| 599 | if (error.Success()) |
| 600 | { |
| 601 | // If we are doing synchronous mode, then wait for the |
| 602 | // process to stop yet again! |
| 603 | if (process.GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 604 | process.WaitForProcessToStop (NULL); |
| 605 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 606 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 607 | } |
| 608 | |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 609 | SBError |
| 610 | SBThread::StepOverUntil (lldb::SBFrame &sb_frame, |
| 611 | lldb::SBFileSpec &sb_file_spec, |
| 612 | uint32_t line) |
| 613 | { |
| 614 | SBError sb_error; |
| 615 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
| 616 | char path[PATH_MAX]; |
| 617 | |
| 618 | if (log) |
| 619 | { |
| 620 | SBStream frame_desc_strm; |
| 621 | sb_frame.GetDescription (frame_desc_strm); |
| 622 | sb_file_spec->GetPath (path, sizeof(path)); |
| 623 | log->Printf ("SBThread(%p)::StepOverUntil (frame = SBFrame(%p): %s, file+line = %s:%u)", |
| 624 | m_opaque_sp.get(), |
| 625 | sb_frame.get(), |
| 626 | frame_desc_strm.GetData(), |
| 627 | path, line); |
| 628 | } |
| 629 | |
| 630 | if (m_opaque_sp) |
| 631 | { |
| 632 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
| 633 | |
| 634 | if (line == 0) |
| 635 | { |
| 636 | sb_error.SetErrorString("invalid line argument"); |
| 637 | return sb_error; |
| 638 | } |
| 639 | |
| 640 | StackFrameSP frame_sp; |
| 641 | if (sb_frame.IsValid()) |
| 642 | frame_sp = sb_frame.get_sp(); |
| 643 | else |
| 644 | { |
| 645 | frame_sp = m_opaque_sp->GetSelectedFrame (); |
| 646 | if (!frame_sp) |
| 647 | frame_sp = m_opaque_sp->GetStackFrameAtIndex (0); |
| 648 | } |
| 649 | |
| 650 | SymbolContext frame_sc; |
| 651 | if (!frame_sp) |
| 652 | { |
| 653 | sb_error.SetErrorString("no valid frames in thread to step"); |
| 654 | return sb_error; |
| 655 | } |
| 656 | |
| 657 | // If we have a frame, get its line |
| 658 | frame_sc = frame_sp->GetSymbolContext (eSymbolContextCompUnit | |
| 659 | eSymbolContextFunction | |
| 660 | eSymbolContextLineEntry | |
| 661 | eSymbolContextSymbol ); |
| 662 | |
| 663 | if (frame_sc.comp_unit == NULL) |
| 664 | { |
| 665 | sb_error.SetErrorStringWithFormat("frame %u doesn't have debug information", frame_sp->GetFrameIndex()); |
| 666 | return sb_error; |
| 667 | } |
| 668 | |
| 669 | FileSpec step_file_spec; |
| 670 | if (sb_file_spec.IsValid()) |
| 671 | { |
| 672 | // The file spec passed in was valid, so use it |
| 673 | step_file_spec = sb_file_spec.ref(); |
| 674 | } |
| 675 | else |
| 676 | { |
| 677 | if (frame_sc.line_entry.IsValid()) |
| 678 | step_file_spec = frame_sc.line_entry.file; |
| 679 | else |
| 680 | { |
| 681 | sb_error.SetErrorString("invalid file argument or no file for frame"); |
| 682 | return sb_error; |
| 683 | } |
| 684 | } |
| 685 | |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 686 | // Grab the current function, then we will make sure the "until" address is |
| 687 | // within the function. We discard addresses that are out of the current |
| 688 | // function, and then if there are no addresses remaining, give an appropriate |
| 689 | // error message. |
| 690 | |
| 691 | bool all_in_function = true; |
| 692 | AddressRange fun_range = frame_sc.function->GetAddressRange(); |
| 693 | |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 694 | std::vector<addr_t> step_over_until_addrs; |
| 695 | const bool abort_other_plans = true; |
| 696 | const bool stop_other_threads = true; |
| 697 | const bool check_inlines = true; |
| 698 | const bool exact = false; |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 699 | Target *target = &m_opaque_sp->GetProcess().GetTarget(); |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 700 | |
| 701 | SymbolContextList sc_list; |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 702 | const uint32_t num_matches = frame_sc.comp_unit->ResolveSymbolContext (step_file_spec, |
| 703 | line, |
| 704 | check_inlines, |
| 705 | exact, |
| 706 | eSymbolContextLineEntry, |
| 707 | sc_list); |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 708 | if (num_matches > 0) |
| 709 | { |
| 710 | SymbolContext sc; |
| 711 | for (uint32_t i=0; i<num_matches; ++i) |
| 712 | { |
| 713 | if (sc_list.GetContextAtIndex(i, sc)) |
| 714 | { |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 715 | addr_t step_addr = sc.line_entry.range.GetBaseAddress().GetLoadAddress(target); |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 716 | if (step_addr != LLDB_INVALID_ADDRESS) |
| 717 | { |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 718 | if (fun_range.ContainsLoadAddress(step_addr, target)) |
| 719 | step_over_until_addrs.push_back(step_addr); |
| 720 | else |
| 721 | all_in_function = false; |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 722 | } |
| 723 | } |
| 724 | } |
| 725 | } |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 726 | |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 727 | if (step_over_until_addrs.empty()) |
| 728 | { |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 729 | if (all_in_function) |
| 730 | { |
| 731 | step_file_spec.GetPath (path, sizeof(path)); |
Jason Molenda | 7e5fa7f | 2011-09-20 21:44:10 +0000 | [diff] [blame] | 732 | sb_error.SetErrorStringWithFormat("No line entries for %s:%u", path, line); |
Jim Ingham | b07c62a | 2011-05-08 00:56:32 +0000 | [diff] [blame] | 733 | } |
| 734 | else |
Greg Clayton | 9c23673 | 2011-10-26 00:56:27 +0000 | [diff] [blame] | 735 | sb_error.SetErrorString ("step until target not in current function"); |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 736 | } |
| 737 | else |
| 738 | { |
| 739 | m_opaque_sp->QueueThreadPlanForStepUntil (abort_other_plans, |
| 740 | &step_over_until_addrs[0], |
| 741 | step_over_until_addrs.size(), |
| 742 | stop_other_threads, |
| 743 | frame_sp->GetFrameIndex()); |
| 744 | |
| 745 | m_opaque_sp->GetProcess().GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID()); |
| 746 | sb_error.ref() = m_opaque_sp->GetProcess().Resume(); |
| 747 | if (sb_error->Success()) |
| 748 | { |
| 749 | // If we are doing synchronous mode, then wait for the |
| 750 | // process to stop yet again! |
| 751 | if (m_opaque_sp->GetProcess().GetTarget().GetDebugger().GetAsyncExecution () == false) |
| 752 | m_opaque_sp->GetProcess().WaitForProcessToStop (NULL); |
| 753 | } |
| 754 | } |
| 755 | } |
| 756 | else |
| 757 | { |
| 758 | sb_error.SetErrorString("this SBThread object is invalid"); |
| 759 | } |
| 760 | return sb_error; |
| 761 | } |
| 762 | |
| 763 | |
Greg Clayton | 123db40 | 2011-01-12 02:25:42 +0000 | [diff] [blame] | 764 | bool |
| 765 | SBThread::Suspend() |
| 766 | { |
| 767 | if (m_opaque_sp) |
| 768 | { |
| 769 | m_opaque_sp->SetResumeState (eStateSuspended); |
| 770 | return true; |
| 771 | } |
| 772 | return false; |
| 773 | } |
| 774 | |
| 775 | bool |
| 776 | SBThread::Resume () |
| 777 | { |
| 778 | if (m_opaque_sp) |
| 779 | { |
| 780 | m_opaque_sp->SetResumeState (eStateRunning); |
| 781 | return true; |
| 782 | } |
| 783 | return false; |
| 784 | } |
| 785 | |
| 786 | bool |
| 787 | SBThread::IsSuspended() |
| 788 | { |
| 789 | if (m_opaque_sp) |
Greg Clayton | f41d4ca | 2011-01-18 21:43:22 +0000 | [diff] [blame] | 790 | return m_opaque_sp->GetResumeState () == eStateSuspended; |
Greg Clayton | 123db40 | 2011-01-12 02:25:42 +0000 | [diff] [blame] | 791 | return false; |
| 792 | } |
| 793 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 794 | SBProcess |
| 795 | SBThread::GetProcess () |
| 796 | { |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 797 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 798 | SBProcess process; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 799 | if (m_opaque_sp) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 800 | { |
| 801 | // Have to go up to the target so we can get a shared pointer to our process... |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 802 | process.SetProcess(m_opaque_sp->GetProcess().GetTarget().GetProcessSP()); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 803 | } |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 804 | |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 805 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 806 | if (log) |
| 807 | { |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 808 | SBStream frame_desc_strm; |
| 809 | process.GetDescription (frame_desc_strm); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 810 | log->Printf ("SBThread(%p)::GetProcess () => SBProcess(%p): %s", m_opaque_sp.get(), |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 811 | process.get(), frame_desc_strm.GetData()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 812 | } |
| 813 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 814 | return process; |
| 815 | } |
| 816 | |
| 817 | uint32_t |
| 818 | SBThread::GetNumFrames () |
| 819 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 820 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 821 | |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 822 | uint32_t num_frames = 0; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 823 | if (m_opaque_sp) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 824 | { |
| 825 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 826 | num_frames = m_opaque_sp->GetStackFrameCount(); |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 827 | } |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 828 | |
| 829 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 830 | log->Printf ("SBThread(%p)::GetNumFrames () => %u", m_opaque_sp.get(), num_frames); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 831 | |
| 832 | return num_frames; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 833 | } |
| 834 | |
| 835 | SBFrame |
| 836 | SBThread::GetFrameAtIndex (uint32_t idx) |
| 837 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 838 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 839 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 840 | SBFrame sb_frame; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 841 | if (m_opaque_sp) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 842 | { |
| 843 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 844 | sb_frame.SetFrame (m_opaque_sp->GetStackFrameAtIndex (idx)); |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 845 | } |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 846 | |
| 847 | if (log) |
| 848 | { |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 849 | SBStream frame_desc_strm; |
| 850 | sb_frame.GetDescription (frame_desc_strm); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 851 | log->Printf ("SBThread(%p)::GetFrameAtIndex (idx=%d) => SBFrame(%p): %s", |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 852 | m_opaque_sp.get(), idx, sb_frame.get(), frame_desc_strm.GetData()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 853 | } |
| 854 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 855 | return sb_frame; |
| 856 | } |
| 857 | |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 858 | lldb::SBFrame |
| 859 | SBThread::GetSelectedFrame () |
| 860 | { |
| 861 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
| 862 | |
| 863 | SBFrame sb_frame; |
| 864 | if (m_opaque_sp) |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 865 | { |
| 866 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 867 | sb_frame.SetFrame (m_opaque_sp->GetSelectedFrame ()); |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 868 | } |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 869 | |
| 870 | if (log) |
| 871 | { |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 872 | SBStream frame_desc_strm; |
| 873 | sb_frame.GetDescription (frame_desc_strm); |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 874 | log->Printf ("SBThread(%p)::GetSelectedFrame () => SBFrame(%p): %s", |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 875 | m_opaque_sp.get(), sb_frame.get(), frame_desc_strm.GetData()); |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 876 | } |
| 877 | |
| 878 | return sb_frame; |
| 879 | } |
| 880 | |
| 881 | lldb::SBFrame |
| 882 | SBThread::SetSelectedFrame (uint32_t idx) |
| 883 | { |
| 884 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
| 885 | |
| 886 | SBFrame sb_frame; |
| 887 | if (m_opaque_sp) |
| 888 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame] | 889 | Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex()); |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 890 | lldb::StackFrameSP frame_sp (m_opaque_sp->GetStackFrameAtIndex (idx)); |
| 891 | if (frame_sp) |
| 892 | { |
| 893 | m_opaque_sp->SetSelectedFrame (frame_sp.get()); |
| 894 | sb_frame.SetFrame (frame_sp); |
| 895 | } |
| 896 | } |
| 897 | |
| 898 | if (log) |
| 899 | { |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 900 | SBStream frame_desc_strm; |
| 901 | sb_frame.GetDescription (frame_desc_strm); |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 902 | log->Printf ("SBThread(%p)::SetSelectedFrame (idx=%u) => SBFrame(%p): %s", |
Greg Clayton | 1ebdcc7 | 2011-01-21 06:11:58 +0000 | [diff] [blame] | 903 | m_opaque_sp.get(), idx, sb_frame.get(), frame_desc_strm.GetData()); |
Greg Clayton | c5157ec | 2010-12-17 02:26:24 +0000 | [diff] [blame] | 904 | } |
| 905 | return sb_frame; |
| 906 | } |
| 907 | |
| 908 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 909 | bool |
| 910 | SBThread::operator == (const SBThread &rhs) const |
| 911 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 912 | return m_opaque_sp.get() == rhs.m_opaque_sp.get(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 913 | } |
| 914 | |
| 915 | bool |
| 916 | SBThread::operator != (const SBThread &rhs) const |
| 917 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 918 | return m_opaque_sp.get() != rhs.m_opaque_sp.get(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 919 | } |
| 920 | |
| 921 | lldb_private::Thread * |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 922 | SBThread::get () |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 923 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 924 | return m_opaque_sp.get(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 925 | } |
| 926 | |
| 927 | const lldb_private::Thread * |
| 928 | SBThread::operator->() const |
| 929 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 930 | return m_opaque_sp.get(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 931 | } |
| 932 | |
| 933 | const lldb_private::Thread & |
| 934 | SBThread::operator*() const |
| 935 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 936 | return *m_opaque_sp; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 937 | } |
| 938 | |
| 939 | lldb_private::Thread * |
| 940 | SBThread::operator->() |
| 941 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 942 | return m_opaque_sp.get(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 943 | } |
| 944 | |
| 945 | lldb_private::Thread & |
| 946 | SBThread::operator*() |
| 947 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 948 | return *m_opaque_sp; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 949 | } |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 950 | |
| 951 | bool |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 952 | SBThread::GetDescription (SBStream &description) const |
| 953 | { |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame^] | 954 | Stream &strm = description.ref(); |
| 955 | |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 956 | if (m_opaque_sp) |
| 957 | { |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame^] | 958 | strm.Printf("SBThread: tid = 0x%4.4llx", m_opaque_sp->GetID()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 959 | } |
| 960 | else |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame^] | 961 | strm.PutCString ("No value"); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 962 | |
| 963 | return true; |
| 964 | } |