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Diffstat (limited to 'lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp')
| -rw-r--r-- | lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp b/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp deleted file mode 100644 index f5d9e185962c..000000000000 --- a/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp +++ /dev/null @@ -1,142 +0,0 @@ -//===-- ThreadPlanStepOverBreakpoint.cpp ------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/Target/ThreadPlanStepOverBreakpoint.h" - -// C Includes -// C++ Includes -// Other libraries and framework includes -// Project includes -#include "lldb/lldb-private-log.h" -#include "lldb/Core/Log.h" -#include "lldb/Core/Stream.h" -#include "lldb/Target/Process.h" -#include "lldb/Target/RegisterContext.h" - -using namespace lldb; -using namespace lldb_private; - -//---------------------------------------------------------------------- -// ThreadPlanStepOverBreakpoint: Single steps over a breakpoint bp_site_sp at the pc. -//---------------------------------------------------------------------- - -ThreadPlanStepOverBreakpoint::ThreadPlanStepOverBreakpoint (Thread &thread) : - ThreadPlan (ThreadPlan::eKindStepOverBreakpoint, "Step over breakpoint trap", - thread, - eVoteNo, - eVoteNoOpinion), // We need to report the run since this happens - // first in the thread plan stack when stepping - // over a breakpoint - m_breakpoint_addr (LLDB_INVALID_ADDRESS), - m_auto_continue(false) - -{ - m_breakpoint_addr = m_thread.GetRegisterContext()->GetPC(); - m_breakpoint_site_id = m_thread.GetProcess()->GetBreakpointSiteList().FindIDByAddress (m_breakpoint_addr); -} - -ThreadPlanStepOverBreakpoint::~ThreadPlanStepOverBreakpoint () -{ -} - -void -ThreadPlanStepOverBreakpoint::GetDescription (Stream *s, lldb::DescriptionLevel level) -{ - s->Printf("Single stepping past breakpoint site %llu at 0x%llx", m_breakpoint_site_id, (uint64_t)m_breakpoint_addr); -} - -bool -ThreadPlanStepOverBreakpoint::ValidatePlan (Stream *error) -{ - return true; -} - -bool -ThreadPlanStepOverBreakpoint::PlanExplainsStop () -{ - return true; -} - -bool -ThreadPlanStepOverBreakpoint::ShouldStop (Event *event_ptr) -{ - return false; -} - -bool -ThreadPlanStepOverBreakpoint::StopOthers () -{ - return true; -} - -StateType -ThreadPlanStepOverBreakpoint::GetPlanRunState () -{ - return eStateStepping; -} - -bool -ThreadPlanStepOverBreakpoint::WillResume (StateType resume_state, bool current_plan) -{ - ThreadPlan::WillResume (resume_state, current_plan); - - if (current_plan) - { - BreakpointSiteSP bp_site_sp (m_thread.GetProcess()->GetBreakpointSiteList().FindByAddress (m_breakpoint_addr)); - if (bp_site_sp && bp_site_sp->IsEnabled()) - m_thread.GetProcess()->DisableBreakpoint (bp_site_sp.get()); - } - return true; -} - -bool -ThreadPlanStepOverBreakpoint::WillStop () -{ - BreakpointSiteSP bp_site_sp (m_thread.GetProcess()->GetBreakpointSiteList().FindByAddress (m_breakpoint_addr)); - if (bp_site_sp) - m_thread.GetProcess()->EnableBreakpoint (bp_site_sp.get()); - return true; -} - -bool -ThreadPlanStepOverBreakpoint::MischiefManaged () -{ - lldb::addr_t pc_addr = m_thread.GetRegisterContext()->GetPC(); - - if (pc_addr == m_breakpoint_addr) - { - // If we are still at the PC of our breakpoint, then for some reason we didn't - // get a chance to run. - return false; - } - else - { - LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_STEP)); - if (log) - log->Printf("Completed step over breakpoint plan."); - // Otherwise, re-enable the breakpoint we were stepping over, and we're done. - BreakpointSiteSP bp_site_sp (m_thread.GetProcess()->GetBreakpointSiteList().FindByAddress (m_breakpoint_addr)); - if (bp_site_sp) - m_thread.GetProcess()->EnableBreakpoint (bp_site_sp.get()); - ThreadPlan::MischiefManaged (); - return true; - } -} - -void -ThreadPlanStepOverBreakpoint::SetAutoContinue (bool do_it) -{ - m_auto_continue = do_it; -} - -bool -ThreadPlanStepOverBreakpoint::ShouldAutoContinue (Event *event_ptr) -{ - return m_auto_continue; -} |
