d9f1a78aa0
Summary: This option forces to only set a source line breakpoint when there is an exact-match This patch includes the following commits: # Add the -m/--exact-match option in "breakpoint set" command ## Add exact_match arg in BreakpointResolverFileLine ctor ## Add m_exact_match field in BreakpointResolverFileLine ## Add exact_match arg in BreakpointResolverFileRegex ctor ## Add m_exact_match field in BreakpointResolverFileRegex ## Add exact_match arg in Target::CreateSourceRegexBreakpoint ## Add exact_match arg in Target::CreateBreakpoint ## Add -m/--exact-match option in "breakpoint set" command # Add target.exact-match option to skip BP if source line doesn't match ## Add target.exact-match global option ## Add Target::GetExactMatch ## Refactor Target::CreateSourceRegexBreakpoint to accept LazyBool exact_match (was bool) ## Refactor Target::CreateBreakpoint to accept LazyBool exact_match (was bool) # Add target.exact-match test in SettingsCommandTestCase # Add BreakpointOptionsTestCase tests to test --skip-prologue/--exact-match options # Fix a few typos in lldbutil.check_breakpoint_result func # Rename --exact-match/m_exact_match/exact_match/GetExactMatch to --move-to-nearest-code/m_move_to_nearest_code/move_to_nearest_code/GetMoveToNearestCode # Add exact_match field in BreakpointResolverFileLine::GetDescription and BreakpointResolverFileRegex::GetDescription, for example: was: ``` 1: file = '/Users/IliaK/p/llvm/tools/lldb/test/functionalities/breakpoint/breakpoint_command/main.c', line = 12, locations = 1, resolved = 1, hit count = 2 1.1: where = a.out`main + 20 at main.c:12, address = 0x0000000100000eb4, resolved, hit count = 2 ``` now: ``` 1: file = '/Users/IliaK/p/llvm/tools/lldb/test/functionalities/breakpoint/breakpoint_command/main.c', line = 12, exact_match = 0, locations = 1, resolved = 1, hit count = 2 1.1: where = a.out`main + 20 at main.c:12, address = 0x0000000100000eb4, resolved, hit count = 2 ``` Test Plan: ./dotest.py -v --executable $BUILDDIR/bin/lldb functionalities/breakpoint/ ./dotest.py -v --executable $BUILDDIR/bin/lldb settings/ ./dotest.py -v --executable $BUILDDIR/bin/lldb tools/lldb-mi/breakpoint/ Reviewers: jingham, clayborg Reviewed By: clayborg Subscribers: lldb-commits, clayborg, jingham Differential Revision: http://reviews.llvm.org/D9273 llvm-svn: 237460
105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
//===-- 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"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
//----------------------------------------------------------------------
|
|
// BreakpointResolverFileRegex:
|
|
//----------------------------------------------------------------------
|
|
BreakpointResolverFileRegex::BreakpointResolverFileRegex
|
|
(
|
|
Breakpoint *bkpt,
|
|
RegularExpression ®ex,
|
|
bool exact_match
|
|
) :
|
|
BreakpointResolver (bkpt, BreakpointResolver::FileLineResolver),
|
|
m_regex (regex),
|
|
m_exact_match (exact_match)
|
|
{
|
|
}
|
|
|
|
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;
|
|
|
|
cu->ResolveSymbolContext (cu_file_spec, line_matches[i], search_inlines, m_exact_match, 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\", exact_match = %d", m_regex.GetText(), m_exact_match);
|
|
}
|
|
|
|
void
|
|
BreakpointResolverFileRegex::Dump (Stream *s) const
|
|
{
|
|
|
|
}
|
|
|
|
lldb::BreakpointResolverSP
|
|
BreakpointResolverFileRegex::CopyForBreakpoint (Breakpoint &breakpoint)
|
|
{
|
|
lldb::BreakpointResolverSP ret_sp(new BreakpointResolverFileRegex(&breakpoint, m_regex, m_exact_match));
|
|
return ret_sp;
|
|
}
|
|
|