jankratochvil updated this revision to Diff 179028.
jankratochvil added a comment.
Herald added a subscriber: krytarowski.
Updated symbols.enable-external-lookup description in detail.
Repository:
rLLDB LLDB
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D55859/new/
https://reviews.llvm.org/D55859
Files:
packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py
packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/TestMiStartupOptions.py
packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script_error
source/Core/ModuleList.cpp
source/Host/common/Symbols.cpp
Index: source/Host/common/Symbols.cpp
===================================================================
--- source/Host/common/Symbols.cpp
+++ source/Host/common/Symbols.cpp
@@ -247,6 +247,8 @@
return result;
}
+// Keep "symbols.enable-external-lookup" description in sync with this function.
+
FileSpec Symbols::LocateExecutableSymbolFile(const ModuleSpec &module_spec) {
FileSpec symbol_file_spec = module_spec.GetSymbolFileSpec();
if (symbol_file_spec.IsAbsolute() &&
@@ -270,30 +272,33 @@
debug_file_search_paths.AppendIfUnique(file_spec);
}
- // Add current working directory.
- {
- FileSpec file_spec(".");
- FileSystem::Instance().Resolve(file_spec);
- debug_file_search_paths.AppendIfUnique(file_spec);
- }
+ if (ModuleList::GetGlobalModuleListProperties().GetEnableExternalLookup()) {
+
+ // Add current working directory.
+ {
+ FileSpec file_spec(".");
+ FileSystem::Instance().Resolve(file_spec);
+ debug_file_search_paths.AppendIfUnique(file_spec);
+ }
#ifndef _WIN32
#if defined(__NetBSD__)
- // Add /usr/libdata/debug directory.
- {
- FileSpec file_spec("/usr/libdata/debug");
- FileSystem::Instance().Resolve(file_spec);
- debug_file_search_paths.AppendIfUnique(file_spec);
- }
+ // Add /usr/libdata/debug directory.
+ {
+ FileSpec file_spec("/usr/libdata/debug");
+ FileSystem::Instance().Resolve(file_spec);
+ debug_file_search_paths.AppendIfUnique(file_spec);
+ }
#else
- // Add /usr/lib/debug directory.
- {
- FileSpec file_spec("/usr/lib/debug");
- FileSystem::Instance().Resolve(file_spec);
- debug_file_search_paths.AppendIfUnique(file_spec);
- }
+ // Add /usr/lib/debug directory.
+ {
+ FileSpec file_spec("/usr/lib/debug");
+ FileSystem::Instance().Resolve(file_spec);
+ debug_file_search_paths.AppendIfUnique(file_spec);
+ }
#endif
#endif // _WIN32
+ }
std::string uuid_str;
const UUID &module_uuid = module_spec.GetUUID();
Index: source/Core/ModuleList.cpp
===================================================================
--- source/Core/ModuleList.cpp
+++ source/Core/ModuleList.cpp
@@ -70,8 +70,22 @@
{"enable-external-lookup", OptionValue::eTypeBoolean, true, true, nullptr,
{},
"Control the use of external tools or libraries to locate symbol files. "
- "On macOS, Spotlight is used to locate a matching .dSYM bundle based on "
- "the UUID of the executable."},
+ "Directories listed in target.debug-file-search-paths and directory of "
+ "the executable are always checked first for separate debug info files. "
+ "Then depending on this setting:"
+#ifdef __APPLE__
+ " On macOS, Spotlight would be also used to locate a matching .dSYM "
+ "bundle based on the UUID of the executable."
+#endif
+#ifndef _WIN32
+#ifdef __NetBSD__
+ " On NetBSD, directory /usr/libdata/debug would be also searched."
+#else // !__NetBSD__
+ " On platforms other than NetBSD directory /usr/lib/debug would be "
+ "also searched."
+#endif // !__NetBSD__
+#endif // _WIN32
+ },
{"clang-modules-cache-path", OptionValue::eTypeFileSpec, true, 0, nullptr,
{},
"The path to the clang modules cache directory (-fmodules-cache-path)."}};
Index: packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script_error
===================================================================
--- packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script_error
+++ packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script_error
@@ -1,2 +1,3 @@
+settings set symbols.enable-external-lookup false
-file-exec-and-symbols a.out
-break-ins -f main
Index: packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/TestMiStartupOptions.py
===================================================================
--- packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/TestMiStartupOptions.py
+++ packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/TestMiStartupOptions.py
@@ -237,7 +237,11 @@
# Prepared source file
sourceFile = self.copyScript("start_script_error")
- self.spawnLldbMi(args="--source %s" % sourceFile)
+ self.spawnLldbMi(args="--source %s" % sourceFile, preconfig=False)
+
+ # After 'settings set symbols.enable-external-lookup false'
+ self.expect("settings set symbols.enable-external-lookup false")
+ self.expect("\^done")
# After '-file-exec-and-symbols a.out'
self.expect("-file-exec-and-symbols %s" % self.myexe)
Index: packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py
===================================================================
--- packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py
+++ packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py
@@ -40,7 +40,7 @@
pass
Base.tearDown(self)
- def spawnLldbMi(self, exe=None, args=None):
+ def spawnLldbMi(self, exe=None, args=None, preconfig=True):
import pexpect
self.child = pexpect.spawn("%s --interpreter %s" % (
self.lldbMiExec, args if args else ""), cwd=self.getBuildDir())
@@ -49,6 +49,10 @@
self.child.logfile_read = open(self.mylog, "w")
# wait until lldb-mi has started up and is ready to go
self.expect(self.child_prompt, exactly=True)
+ if preconfig:
+ self.runCmd("settings set symbols.enable-external-lookup false")
+ self.expect("\^done")
+ self.expect(self.child_prompt, exactly=True)
if exe:
self.runCmd("-file-exec-and-symbols \"%s\"" % exe)
# Testcases expect to be able to match output of this command,
_______________________________________________
lldb-commits mailing list
lldb-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
