Add --move-to-nearest-code / target.move-to-nearest-code options

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

1 files changed, 6 insertions, 6 deletions

diff --git a/lldb/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py b/lldb/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
index 79696780287..b1116595d4b 100644
--- a/lldb/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
+++ b/lldb/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
@@ -64,12 +64,12 @@ class BreakpointCommandTestCase(TestBase):
 
         # The breakpoint list now only contains breakpoint 1.
         self.expect("breakpoint list", "Breakpoints 1 & 2 created",
-            substrs = ["2: file = 'main.c', line = %d, locations = 1" % self.line],
-            patterns = ["1: file = '.*main.c', line = %d, locations = 1" % self.line] )
+            substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line],
+            patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % self.line] )
 
         self.expect("breakpoint list -f", "Breakpoints 1 & 2 created",
-            substrs = ["2: file = 'main.c', line = %d, locations = 1" % self.line],
-            patterns = ["1: file = '.*main.c', line = %d, locations = 1" % self.line,
+            substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line],
+            patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % self.line,
                         "1.1: .+at main.c:%d, .+unresolved, hit count = 0" % self.line,
                         "2.1: .+at main.c:%d, .+unresolved, hit count = 0" % self.line])
 
@@ -151,13 +151,13 @@ class BreakpointCommandTestCase(TestBase):
 
         # The breakpoint list now only contains breakpoint 1.
         self.expect("breakpoint list -f", "Breakpoint 1 exists",
-            patterns = ["1: file = '.*main.c', line = %d, locations = 1, resolved = 1" %
+            patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" %
                         self.line,
                        "hit count = 1"])
 
         # Not breakpoint 2.
         self.expect("breakpoint list -f", "No more breakpoint 2", matching=False,
-            substrs = ["2: file = 'main.c', line = %d, locations = 1, resolved = 1" %
+            substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" %
                         self.line])
 
         # Run the program again, with breakpoint 1 remaining.