wallace created this revision.
wallace added reviewers: labath, clayborg.
Herald added subscribers: lldb-commits, mgorny.
Herald added a project: LLDB.
Inspired by https://reviews.llvm.org/D74636, I'm introducing a basic version of
Environment in the API. More functionalities can be added as needed.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D76111
Files:
lldb/bindings/headers.swig
lldb/bindings/interface/SBEnvironment.i
lldb/bindings/interface/SBPlatform.i
lldb/bindings/interfaces.swig
lldb/include/lldb/API/LLDB.h
lldb/include/lldb/API/SBDefines.h
lldb/include/lldb/API/SBEnvironment.h
lldb/include/lldb/API/SBPlatform.h
lldb/include/lldb/lldb-forward.h
lldb/source/API/CMakeLists.txt
lldb/source/API/SBEnvironment.cpp
lldb/source/API/SBPlatform.cpp
Index: lldb/source/API/SBPlatform.cpp
===================================================================
--- lldb/source/API/SBPlatform.cpp
+++ lldb/source/API/SBPlatform.cpp
@@ -8,9 +8,11 @@
#include "lldb/API/SBPlatform.h"
#include "SBReproducerPrivate.h"
+#include "lldb/API/SBEnvironment.h"
#include "lldb/API/SBError.h"
#include "lldb/API/SBFileSpec.h"
#include "lldb/API/SBLaunchInfo.h"
+#include "lldb/API/SBPlatform.h"
#include "lldb/API/SBUnixSignals.h"
#include "lldb/Host/File.h"
#include "lldb/Target/Platform.h"
@@ -649,6 +651,17 @@
return LLDB_RECORD_RESULT(SBUnixSignals());
}
+SBEnvironment SBPlatform::GetEnvironment() {
+ LLDB_RECORD_METHOD_NO_ARGS(lldb::SBEnvironment, SBPlatform, GetEnvironment);
+ PlatformSP platform_sp(GetSP());
+
+ if (platform_sp) {
+ return LLDB_RECORD_RESULT(SBEnvironment(platform_sp->GetEnvironment()));
+ }
+
+ return LLDB_RECORD_RESULT(SBEnvironment());
+}
+
namespace lldb_private {
namespace repro {
@@ -740,6 +753,7 @@
(const char *));
LLDB_REGISTER_METHOD(lldb::SBError, SBPlatform, SetFilePermissions,
(const char *, uint32_t));
+ LLDB_REGISTER_METHOD(lldb::SBEnvironment, SBPlatform, GetEnvironment, ());
LLDB_REGISTER_METHOD_CONST(lldb::SBUnixSignals, SBPlatform, GetUnixSignals,
());
}
Index: lldb/source/API/SBEnvironment.cpp
===================================================================
--- /dev/null
+++ lldb/source/API/SBEnvironment.cpp
@@ -0,0 +1,66 @@
+//===-- SBEnvironment.cpp -------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBEnvironment.h"
+#include "SBReproducerPrivate.h"
+#include "Utils.h"
+#include "lldb/Utility/Environment.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+SBEnvironment::SBEnvironment() : m_opaque_up(new Environment()) {
+ LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBEnvironment);
+}
+
+SBEnvironment::SBEnvironment(const SBEnvironment &rhs) : m_opaque_up(new Environment()) {
+ LLDB_RECORD_CONSTRUCTOR(SBEnvironment, (const lldb::SBEnvironment &), rhs);
+
+ m_opaque_up = clone(rhs.m_opaque_up);
+}
+
+SBEnvironment::SBEnvironment(const Environment &rhs) : m_opaque_up(new Environment()) {
+ *m_opaque_up = rhs;
+}
+
+SBEnvironment::~SBEnvironment() = default;
+
+const SBEnvironment &SBEnvironment::operator=(const SBEnvironment &rhs) {
+ LLDB_RECORD_METHOD(const lldb::SBEnvironment &,
+ SBEnvironment, operator=,(const lldb::SBEnvironment &), rhs);
+
+ if (this != &rhs)
+ m_opaque_up = clone(rhs.m_opaque_up);
+ return LLDB_RECORD_RESULT(*this);
+}
+
+int SBEnvironment::Size() {
+ LLDB_RECORD_METHOD_NO_ARGS(int, SBEnvironment, Size);
+ return LLDB_RECORD_RESULT(m_opaque_up->size());
+}
+
+const char *SBEnvironment::GetEntryAtIndex(int idx) {
+ LLDB_RECORD_METHOD(const char *, SBEnvironment, GetEntryAtIndex, (int), idx);
+ return LLDB_RECORD_RESULT(m_opaque_up->getEnvp().get()[idx]);
+}
+
+namespace lldb_private {
+namespace repro {
+
+template <>
+void RegisterMethods<SBEnvironment>(Registry &R) {
+ LLDB_REGISTER_CONSTRUCTOR(SBEnvironment, ());
+ LLDB_REGISTER_CONSTRUCTOR(SBEnvironment, (const lldb::SBEnvironment &));
+ LLDB_REGISTER_METHOD(const lldb::SBEnvironment &,
+ SBEnvironment, operator=,(const lldb::SBEnvironment &));
+ LLDB_REGISTER_METHOD(int, SBEnvironment, Size, ());
+ LLDB_REGISTER_METHOD(const char *, SBEnvironment, GetEntryAtIndex, (int));
+}
+
+}
+}
Index: lldb/source/API/CMakeLists.txt
===================================================================
--- lldb/source/API/CMakeLists.txt
+++ lldb/source/API/CMakeLists.txt
@@ -35,6 +35,7 @@
SBData.cpp
SBDebugger.cpp
SBDeclaration.cpp
+ SBEnvironment.cpp
SBError.cpp
SBEvent.cpp
SBExecutionContext.cpp
Index: lldb/include/lldb/lldb-forward.h
===================================================================
--- lldb/include/lldb/lldb-forward.h
+++ lldb/include/lldb/lldb-forward.h
@@ -76,6 +76,7 @@
class DynamicLoader;
class Editline;
class EmulateInstruction;
+class Environment;
class EvaluateExpressionOptions;
class Event;
class EventData;
Index: lldb/include/lldb/API/SBPlatform.h
===================================================================
--- lldb/include/lldb/API/SBPlatform.h
+++ lldb/include/lldb/API/SBPlatform.h
@@ -154,6 +154,8 @@
SBUnixSignals GetUnixSignals() const;
+ SBEnvironment GetEnvironment();
+
protected:
friend class SBDebugger;
friend class SBTarget;
Index: lldb/include/lldb/API/SBEnvironment.h
===================================================================
--- /dev/null
+++ lldb/include/lldb/API/SBEnvironment.h
@@ -0,0 +1,41 @@
+//===-- SBEnvironment.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_API_SBENVIRONMENT_H
+#define LLDB_API_SBENVIRONMENT_H
+
+#include "lldb/API/SBDefines.h"
+
+namespace lldb {
+
+class LLDB_API SBEnvironment {
+public:
+ SBEnvironment();
+
+ SBEnvironment(const lldb::SBEnvironment &rhs);
+
+ ~SBEnvironment();
+
+ const lldb::SBEnvironment &operator =(const lldb::SBEnvironment &rhs);
+
+ int Size();
+
+ const char *GetEntryAtIndex(int idx);
+
+protected:
+ friend class SBPlatform;
+
+ SBEnvironment(const lldb_private::Environment &rhs);
+
+private:
+ std::unique_ptr<lldb_private::Environment> m_opaque_up;
+};
+
+} // namespace lldb
+
+#endif // LLDB_API_SBENVIRONMENT_H
Index: lldb/include/lldb/API/SBDefines.h
===================================================================
--- lldb/include/lldb/API/SBDefines.h
+++ lldb/include/lldb/API/SBDefines.h
@@ -35,6 +35,7 @@
class LLDB_API SBData;
class LLDB_API SBDebugger;
class LLDB_API SBDeclaration;
+class LLDB_API SBEnvironment;
class LLDB_API SBError;
class LLDB_API SBEvent;
class LLDB_API SBEventList;
Index: lldb/include/lldb/API/LLDB.h
===================================================================
--- lldb/include/lldb/API/LLDB.h
+++ lldb/include/lldb/API/LLDB.h
@@ -24,6 +24,7 @@
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBDeclaration.h"
#include "lldb/API/SBDefines.h"
+#include "lldb/API/SBEnvironment.h"
#include "lldb/API/SBError.h"
#include "lldb/API/SBEvent.h"
#include "lldb/API/SBExecutionContext.h"
Index: lldb/bindings/interfaces.swig
===================================================================
--- lldb/bindings/interfaces.swig
+++ lldb/bindings/interfaces.swig
@@ -29,6 +29,7 @@
%include "./interface/SBDebugger.i"
%include "./interface/SBDeclaration.i"
%include "./interface/SBError.i"
+%include "./interface/SBEnvironment.i"
%include "./interface/SBEvent.i"
%include "./interface/SBExecutionContext.i"
%include "./interface/SBExpressionOptions.i"
Index: lldb/bindings/interface/SBPlatform.i
===================================================================
--- lldb/bindings/interface/SBPlatform.i
+++ lldb/bindings/interface/SBPlatform.i
@@ -194,6 +194,9 @@
lldb::SBUnixSignals
GetUnixSignals();
+ lldb::SBEnvironment
+ GetEnvironment();
+
};
} // namespace lldb
Index: lldb/bindings/interface/SBEnvironment.i
===================================================================
--- /dev/null
+++ lldb/bindings/interface/SBEnvironment.i
@@ -0,0 +1,30 @@
+//===-- SWIG Interface for SBEnvironment-------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+namespace lldb {
+
+%feature("docstring",
+"Represents the environment of a certain process or platform.
+
+Example:
+ lldb.debugger.GetSelectedPlatform().GetEnvironment()
+") SBEnvironment;
+class SBEnvironment {
+public:
+ SBEnvironment ();
+
+ SBEnvironment (const lldb::SBEnvironment &rhs);
+
+ ~SBEnvironment();
+
+ int Size();
+
+ const char *GetEntryAtIndex(int idx);
+};
+
+} // namespace lldb
Index: lldb/bindings/headers.swig
===================================================================
--- lldb/bindings/headers.swig
+++ lldb/bindings/headers.swig
@@ -21,6 +21,7 @@
#include "lldb/API/SBData.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBDeclaration.h"
+#include "lldb/API/SBEnvironment.h"
#include "lldb/API/SBError.h"
#include "lldb/API/SBEvent.h"
#include "lldb/API/SBExecutionContext.h"
_______________________________________________
lldb-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
