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//===-- BreakpointResolverFileRegex.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/Breakpoint/BreakpointResolverFileRegex.h"
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Breakpoint/BreakpointLocation.h"
#include "lldb/Core/SourceManager.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/StreamString.h"
#include "lldb/Symbol/CompileUnit.h"
#include "lldb/Target/Target.h"
#include "lldb/lldb-private-log.h"
using namespace lldb;
using namespace lldb_private;
//----------------------------------------------------------------------
// BreakpointResolverFileRegex:
//----------------------------------------------------------------------
BreakpointResolverFileRegex::BreakpointResolverFileRegex
(
Breakpoint *bkpt,
RegularExpression ®ex
) :
BreakpointResolver (bkpt, BreakpointResolver::FileLineResolver),
m_regex (regex)
{
}
BreakpointResolverFileRegex::~BreakpointResolverFileRegex ()
{
}
Searcher::CallbackReturn
BreakpointResolverFileRegex::SearchCallback
(
SearchFilter &filter,
SymbolContext &context,
Address *addr,
bool containing
)
{
assert (m_breakpoint != NULL);
if (!context.target_sp)
return eCallbackReturnContinue;
CompileUnit *cu = context.comp_unit;
FileSpec cu_file_spec = *(static_cast<FileSpec *>(cu));
std::vector<uint32_t> line_matches;
context.target_sp->GetSourceManager().FindLinesMatchingRegex(cu_file_spec, m_regex, 1, UINT32_MAX, line_matches);
uint32_t num_matches = line_matches.size();
for (uint32_t i = 0; i < num_matches; i++)
{
SymbolContextList sc_list;
const bool search_inlines = false;
const bool exact = false;
cu->ResolveSymbolContext (cu_file_spec, line_matches[i], search_inlines, exact, eSymbolContextEverything, sc_list);
const bool skip_prologue = true;
BreakpointResolver::SetSCMatchesByLine (filter, sc_list, skip_prologue, m_regex.GetText());
}
assert (m_breakpoint != NULL);
return Searcher::eCallbackReturnContinue;
}
Searcher::Depth
BreakpointResolverFileRegex::GetDepth()
{
return Searcher::eDepthCompUnit;
}
void
BreakpointResolverFileRegex::GetDescription (Stream *s)
{
s->Printf ("source regex = \"%s\"", m_regex.GetText());
}
void
BreakpointResolverFileRegex::Dump (Stream *s) const
{
}
lldb::BreakpointResolverSP
BreakpointResolverFileRegex::CopyForBreakpoint (Breakpoint &breakpoint)
{
lldb::BreakpointResolverSP ret_sp(new BreakpointResolverFileRegex(&breakpoint, m_regex));
return ret_sp;
}
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