Support setting a breakpoint by FileSpec+Line+Column in the SBAPI.
This patch extends the SBAPI to allow for setting a breakpoint not
only at a specific line, but also at a specific (minimum) column. When
a column is specified, it will try to find an exact match or the
closest match on the same line that comes after the specified
location.
Differential Revision: https://reviews.llvm.org/D51461
llvm-svn: 341078
diff --git a/lldb/packages/Python/lldbsuite/test/lldbutil.py b/lldb/packages/Python/lldbsuite/test/lldbutil.py
index dc84383..d114aaa 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbutil.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbutil.py
@@ -511,7 +511,7 @@
patterns = [
r"^Breakpoint (?P<bpno>[0-9]+): (?P<num_locations>[0-9]+) locations\.$",
r"^Breakpoint (?P<bpno>[0-9]+): (?P<num_locations>no) locations \(pending\)\.",
- r"^Breakpoint (?P<bpno>[0-9]+): where = (?P<module>.*)`(?P<symbol>[+\-]{0,1}[^+]+)( \+ (?P<offset>[0-9]+)){0,1}( \[inlined\] (?P<inline_symbol>.*)){0,1} at (?P<file>[^:]+):(?P<line_no>[0-9]+), address = (?P<address>0x[0-9a-fA-F]+)$",
+ r"^Breakpoint (?P<bpno>[0-9]+): where = (?P<module>.*)`(?P<symbol>[+\-]{0,1}[^+]+)( \+ (?P<offset>[0-9]+)){0,1}( \[inlined\] (?P<inline_symbol>.*)){0,1} at (?P<file>[^:]+):(?P<line_no>[0-9]+)(?P<column>(:[0-9]+)?), address = (?P<address>0x[0-9a-fA-F]+)$",
r"^Breakpoint (?P<bpno>[0-9]+): where = (?P<module>.*)`(?P<symbol>.*)( \+ (?P<offset>[0-9]+)){0,1}, address = (?P<address>0x[0-9a-fA-F]+)$"]
match_object = test.match(command, patterns)
break_results = match_object.groupdict()
@@ -819,9 +819,31 @@
breakpoint = target.BreakpointCreateBySourceRegex(
bkpt_pattern, source_spec, bkpt_module)
test.assertTrue(breakpoint.GetNumLocations() > 0,
- 'No locations found for source breakpoint: "%s", file: "%s", dir: "%s"'%(bkpt_pattern, source_spec.GetFilename(), source_spec.GetDirectory()))
+ 'No locations found for source breakpoint: "%s", file: "%s", dir: "%s"'
+ %(bkpt_pattern, source_spec.GetFilename(), source_spec.GetDirectory()))
return run_to_breakpoint_do_run(test, target, breakpoint, launch_info)
+def run_to_line_breakpoint(test, source_spec, line_number, column = 0,
+ launch_info = None, exe_name = "a.out",
+ bkpt_module = None,
+ in_cwd = True):
+ """Start up a target, using exe_name as the executable, and run it to
+ a breakpoint set by (source_spec, line_number(, column)).
+
+ The rest of the behavior is the same as run_to_name_breakpoint.
+ """
+
+ target = run_to_breakpoint_make_target(test, exe_name, in_cwd)
+ # Set the breakpoints
+ breakpoint = target.BreakpointCreateByLocation(
+ source_spec, line_number, column, 0, lldb.SBFileSpecList())
+ test.assertTrue(breakpoint.GetNumLocations() > 0,
+ 'No locations found for line breakpoint: "%s:%d(:%d)", dir: "%s"'
+ %(source_spec.GetFilename(), line_number, column,
+ source_spec.GetDirectory()))
+ return run_to_breakpoint_do_run(test, target, breakpoint, launch_info)
+
+
def continue_to_breakpoint(process, bkpt):
""" Continues the process, if it stops, returns the threads stopped at bkpt; otherwise, returns None"""
process.Continue()