================ @@ -0,0 +1,241 @@ +//===-- ReportRetriever.cpp ----------------------------*- 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 +// +//===----------------------------------------------------------------------===// + +#include "ReportRetriever.h" + +#include "lldb/Breakpoint/StoppointCallbackContext.h" +#include "lldb/Core/Debugger.h" +#include "lldb/Core/Module.h" +#include "lldb/Core/ValueObject.h" +#include "lldb/Expression/UserExpression.h" +#include "lldb/Target/InstrumentationRuntimeStopInfo.h" + +using namespace lldb; +using namespace lldb_private; + +const char *address_sanitizer_retrieve_report_data_prefix = R"( +extern "C" +{ +int __asan_report_present(); +void *__asan_get_report_pc(); +void *__asan_get_report_bp(); +void *__asan_get_report_sp(); +void *__asan_get_report_address(); +const char *__asan_get_report_description(); +int __asan_get_report_access_type(); +size_t __asan_get_report_access_size(); +} +)"; + +const char *address_sanitizer_retrieve_report_data_command = R"( +struct { + int present; + int access_type; + void *pc; + void *bp; + void *sp; + void *address; + size_t access_size; + const char *description; +} t; + +t.present = __asan_report_present(); +t.access_type = __asan_get_report_access_type(); +t.pc = __asan_get_report_pc(); +t.bp = __asan_get_report_bp(); +t.sp = __asan_get_report_sp(); +t.address = __asan_get_report_address(); +t.access_size = __asan_get_report_access_size(); +t.description = __asan_get_report_description(); +t +)"; + +StructuredData::ObjectSP ReportRetriever::RetrieveReportData(const ProcessSP process_sp) { + if (!process_sp) + return StructuredData::ObjectSP(); + + ThreadSP thread_sp = + process_sp->GetThreadList().GetExpressionExecutionThread(); + StackFrameSP frame_sp = + thread_sp->GetSelectedFrame(DoNoSelectMostRelevantFrame); ---------------- bulbazord wrote:
Since you're being careful here, you should probably also check the validity of `thread_sp` before using it. https://github.com/llvm/llvm-project/pull/69388 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
