vendor/llvm-project/llvmorg-11-init-20887-g2e10b7a39b9vendor/llvm-project/master

1 files changed, 39 insertions, 12 deletions

diff --git a/lldb/source/API/SBProcess.cpp b/lldb/source/API/SBProcess.cpp
index 45aaa0bd2d8a1..d7b7fd7cacadf 100644
--- a/lldb/source/API/SBProcess.cpp
+++ b/lldb/source/API/SBProcess.cpp
@@ -1,4 +1,4 @@
-//===-- SBProcess.cpp -------------------------------------------*- C++ -*-===//
+//===-- SBProcess.cpp -----------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -18,6 +18,7 @@
 #include "lldb/Core/Module.h"
 #include "lldb/Core/PluginManager.h"
 #include "lldb/Core/StreamFile.h"
+#include "lldb/Core/StructuredDataImpl.h"
 #include "lldb/Target/MemoryRegionInfo.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/RegisterContext.h"
@@ -74,7 +75,7 @@ const SBProcess &SBProcess::operator=(const SBProcess &rhs) {
 }
 
 // Destructor
-SBProcess::~SBProcess() {}
+SBProcess::~SBProcess() = default;
 
 const char *SBProcess::GetBroadcasterClassName() {
   LLDB_RECORD_STATIC_METHOD_NO_ARGS(const char *, SBProcess,
@@ -270,8 +271,8 @@ size_t SBProcess::PutSTDIN(const char *src, size_t src_len) {
 }
 
 size_t SBProcess::GetSTDOUT(char *dst, size_t dst_len) const {
-  LLDB_RECORD_METHOD_CONST(size_t, SBProcess, GetSTDOUT, (char *, size_t), dst,
-                           dst_len);
+  LLDB_RECORD_CHAR_PTR_METHOD_CONST(size_t, SBProcess, GetSTDOUT,
+                                    (char *, size_t), dst, "", dst_len);
 
   size_t bytes_read = 0;
   ProcessSP process_sp(GetSP());
@@ -284,8 +285,8 @@ size_t SBProcess::GetSTDOUT(char *dst, size_t dst_len) const {
 }
 
 size_t SBProcess::GetSTDERR(char *dst, size_t dst_len) const {
-  LLDB_RECORD_METHOD_CONST(size_t, SBProcess, GetSTDERR, (char *, size_t), dst,
-                           dst_len);
+  LLDB_RECORD_CHAR_PTR_METHOD_CONST(size_t, SBProcess, GetSTDERR,
+                                    (char *, size_t), dst, "", dst_len);
 
   size_t bytes_read = 0;
   ProcessSP process_sp(GetSP());
@@ -298,8 +299,8 @@ size_t SBProcess::GetSTDERR(char *dst, size_t dst_len) const {
 }
 
 size_t SBProcess::GetAsyncProfileData(char *dst, size_t dst_len) const {
-  LLDB_RECORD_METHOD_CONST(size_t, SBProcess, GetAsyncProfileData,
-                           (char *, size_t), dst, dst_len);
+  LLDB_RECORD_CHAR_PTR_METHOD_CONST(size_t, SBProcess, GetAsyncProfileData,
+                                    (char *, size_t), dst, "", dst_len);
 
   size_t bytes_read = 0;
   ProcessSP process_sp(GetSP());
@@ -1010,6 +1011,30 @@ bool SBProcess::GetDescription(SBStream &description) {
   return true;
 }
 
+SBStructuredData SBProcess::GetExtendedCrashInformation() {
+  LLDB_RECORD_METHOD_NO_ARGS(lldb::SBStructuredData, SBProcess,
+                             GetExtendedCrashInformation);
+  SBStructuredData data;
+  ProcessSP process_sp(GetSP());
+  if (!process_sp)
+    return LLDB_RECORD_RESULT(data);
+
+  PlatformSP platform_sp = process_sp->GetTarget().GetPlatform();
+
+  if (!platform_sp)
+    return LLDB_RECORD_RESULT(data);
+
+  auto expected_data =
+      platform_sp->FetchExtendedCrashInformation(*process_sp.get());
+
+  if (!expected_data)
+    return LLDB_RECORD_RESULT(data);
+
+  StructuredData::ObjectSP fetched_data = *expected_data;
+  data.m_impl_up->SetObjectSP(fetched_data);
+  return LLDB_RECORD_RESULT(data);
+}
+
 uint32_t
 SBProcess::GetNumSupportedHardwareWatchpoints(lldb::SBError &sb_error) const {
   LLDB_RECORD_METHOD_CONST(uint32_t, SBProcess,
@@ -1313,10 +1338,6 @@ void RegisterMethods<SBProcess>(Registry &R) {
                        (lldb::tid_t, lldb::addr_t));
   LLDB_REGISTER_METHOD_CONST(lldb::SBTarget, SBProcess, GetTarget, ());
   LLDB_REGISTER_METHOD(size_t, SBProcess, PutSTDIN, (const char *, size_t));
-  LLDB_REGISTER_METHOD_CONST(size_t, SBProcess, GetSTDOUT, (char *, size_t));
-  LLDB_REGISTER_METHOD_CONST(size_t, SBProcess, GetSTDERR, (char *, size_t));
-  LLDB_REGISTER_METHOD_CONST(size_t, SBProcess, GetAsyncProfileData,
-                             (char *, size_t));
   LLDB_REGISTER_METHOD(lldb::SBTrace, SBProcess, StartTrace,
                        (lldb::SBTraceOptions &, lldb::SBError &));
   LLDB_REGISTER_METHOD_CONST(void, SBProcess, ReportEventState,
@@ -1389,6 +1410,8 @@ void RegisterMethods<SBProcess>(Registry &R) {
   LLDB_REGISTER_METHOD(lldb::addr_t, SBProcess, ReadPointerFromMemory,
                        (lldb::addr_t, lldb::SBError &));
   LLDB_REGISTER_METHOD(bool, SBProcess, GetDescription, (lldb::SBStream &));
+  LLDB_REGISTER_METHOD(lldb::SBStructuredData, SBProcess,
+                       GetExtendedCrashInformation, ());
   LLDB_REGISTER_METHOD_CONST(uint32_t, SBProcess,
                              GetNumSupportedHardwareWatchpoints,
                              (lldb::SBError &));
@@ -1416,6 +1439,10 @@ void RegisterMethods<SBProcess>(Registry &R) {
   LLDB_REGISTER_METHOD(lldb::SBMemoryRegionInfoList, SBProcess,
                        GetMemoryRegions, ());
   LLDB_REGISTER_METHOD(lldb::SBProcessInfo, SBProcess, GetProcessInfo, ());
+
+  LLDB_REGISTER_CHAR_PTR_METHOD_CONST(size_t, SBProcess, GetSTDOUT);
+  LLDB_REGISTER_CHAR_PTR_METHOD_CONST(size_t, SBProcess, GetSTDERR);
+  LLDB_REGISTER_CHAR_PTR_METHOD_CONST(size_t, SBProcess, GetAsyncProfileData);
 }
 
 }