diff --git a/SMPStaticAnalyzer b/SMPStaticAnalyzer
index 732a3a9b2c8d17f6f9f25048f921c3f36b6a071d..26497da37ca82c270e44546d729d66ca0b83a4fa 160000
--- a/SMPStaticAnalyzer
+++ b/SMPStaticAnalyzer
@@ -1 +1 @@
-Subproject commit 732a3a9b2c8d17f6f9f25048f921c3f36b6a071d
+Subproject commit 26497da37ca82c270e44546d729d66ca0b83a4fa
diff --git a/irdb-libs/libIRDB-deep/src/deep.cpp b/irdb-libs/libIRDB-deep/src/deep.cpp
index 1bfad4ea953c0bd5da9c669b82d4ca0777a245f1..5efbd345774b6ce2af0b9570ad508baef05e9a35 100644
--- a/irdb-libs/libIRDB-deep/src/deep.cpp
+++ b/irdb-libs/libIRDB-deep/src/deep.cpp
@@ -142,6 +142,18 @@ unique_ptr<IRDB_SDK::RangeSentinelSet_t> StarsDeepAnalysis_t::getRangeSentinels(
return ret;
}
+unique_ptr<IRDB_SDK::LoopNest_t> StarsDeepAnalysis_t::getLoopNest(const IRDB_SDK::Function_t* f) const
+{
+ auto ret = unique_ptr<IRDB_SDK::LoopNest_t>();
+ return ret;
+}
+
+unique_ptr<IRDB_SDK::LoopNest_t> StarsDeepAnalysis_t::getLoopNest(const IRDB_SDK::ControlFlowGraph_t* cfg) const
+{
+ auto ret = unique_ptr<IRDB_SDK::LoopNest_t>();
+ return ret;
+}
+
unique_ptr<IRDB_SDK::DeepAnalysis_t> IRDB_SDK::DeepAnalysis_t::factory(FileIR_t* firp, const AnalysisEngine_t& ae, const vector<string>& options)
{
@@ -165,3 +177,5 @@ unique_ptr<IRDB_SDK::DeepAnalysis_t> IRDB_SDK::DeepAnalysis_t::factory(FileIR_t*
}
+
+
diff --git a/irdb-libs/libIRDB-deep/src/deep.hpp b/irdb-libs/libIRDB-deep/src/deep.hpp
index c06bcb343e8a69d96f8ac30f792326acbf7fb520..bba46a9eea4b41ccc4b23d3f166bc3e3435c59dd 100644
--- a/irdb-libs/libIRDB-deep/src/deep.hpp
+++ b/irdb-libs/libIRDB-deep/src/deep.hpp
@@ -22,10 +22,14 @@ namespace libIRDB
StarsDeepAnalysis_t(IRDB_SDK::FileIR_t* firp, const vector<string>& options={});
- unique_ptr<IRDB_SDK::FunctionSet_t > getLeafFunctions() const ;
- unique_ptr<IRDB_SDK::DeadRegisterMap_t > getDeadRegisters() const ;
- unique_ptr<IRDB_SDK::StaticGlobalStartMap_t> getStaticGlobalRanges() const ;
- unique_ptr<IRDB_SDK::RangeSentinelSet_t > getRangeSentinels() const ;
+ virtual unique_ptr<IRDB_SDK::FunctionSet_t > getLeafFunctions() const override;
+ virtual unique_ptr<IRDB_SDK::DeadRegisterMap_t > getDeadRegisters() const override;
+ virtual unique_ptr<IRDB_SDK::StaticGlobalStartMap_t> getStaticGlobalRanges() const override;
+ virtual unique_ptr<IRDB_SDK::RangeSentinelSet_t > getRangeSentinels() const override;
+
+ virtual unique_ptr<IRDB_SDK::LoopNest_t> getLoopNest(const IRDB_SDK::Function_t* f) const override;
+ virtual unique_ptr<IRDB_SDK::LoopNest_t> getLoopNest(const IRDB_SDK::ControlFlowGraph_t* cfg) const override;
+
private:
STARS::IRDB_Interface_t stars_analysis_engine;
diff --git a/irdb-libs/libMEDSannotation/SConscript b/irdb-libs/libMEDSannotation/SConscript
index cb89f07ae1ff32592f4b06405da21d792395931f..6548d22ee788a7dd12212bc9f56c7a5edecc8926 100644
--- a/irdb-libs/libMEDSannotation/SConscript
+++ b/irdb-libs/libMEDSannotation/SConscript
@@ -12,6 +12,7 @@ files= '''
src/MEDS_FPTRShadowAnnotation.cpp
src/MEDS_DeadRegAnnotation.cpp
src/MEDS_FRSafeAnnotation.cpp
+ src/MEDS_LoopAnnotation.cpp
src/MEDS_FuncPrototypeAnnotation.cpp
src/MEDS_InstructionCheckAnnotation.cpp
src/MEDS_MemoryRangeAnnotation.cpp
diff --git a/irdb-libs/libMEDSannotation/include/MEDS_LoopAnnotation.hpp b/irdb-libs/libMEDSannotation/include/MEDS_LoopAnnotation.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..f7263092648b4782a585f282e0e2a7fdc240f85a
--- /dev/null
+++ b/irdb-libs/libMEDSannotation/include/MEDS_LoopAnnotation.hpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2014 - Zephyr Software LLC
+ *
+ * This file may be used and modified for non-commercial purposes as long as
+ * all copyright, permission, and nonwarranty notices are preserved.
+ * Redistribution is prohibited without prior written consent from Zephyr
+ * Software.
+ *
+ * Please contact the authors for restrictions applying to commercial use.
+ *
+ * THIS SOURCE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Author: Zephyr Software
+ * e-mail: jwd@zephyr-software.com
+ * URL : http://www.zephyr-software.com/
+ *
+ */
+
+#ifndef _MEDS_LOOPANNOTATION_H_
+#define _MEDS_LOOPANNOTATION_H_
+
+#include <string>
+#include "VirtualOffset.hpp"
+#include "MEDS_Register.hpp"
+#include <set>
+#include "MEDS_AnnotationBase.hpp"
+
+
+namespace MEDS_Annotation
+{
+
+using namespace std;
+using namespace MEDS_Annotation;
+
+//
+// Class to handle one MEDS (integer vulnerability) annotation
+//
+class MEDS_LoopAnnotation : public MEDS_AnnotationBase
+{
+ public:
+ MEDS_LoopAnnotation() :
+ loop_no(0),
+ preheader(0),
+ header(0)
+ {};
+ MEDS_LoopAnnotation(const string &p_rawLine);
+ virtual ~MEDS_LoopAnnotation(){}
+
+ virtual const string toString() const { return "loop annot "; }
+
+ private:
+ void init();
+ void parse();
+
+ string m_rawInputLine;
+
+ uint64_t loop_no;
+ IRDB_SDK::VirtualOffset_t preheader;
+ IRDB_SDK::VirtualOffset_t header;
+ set<IRDB_SDK::VirtualOffset_t> all_blocks;
+ set<uint64_t> sub_loops;
+};
+
+}
+#endif
diff --git a/irdb-libs/libMEDSannotation/src/MEDS_AnnotationParser.cpp b/irdb-libs/libMEDSannotation/src/MEDS_AnnotationParser.cpp
index 85e85a2e4cba5465bf6f576786d1e5c518754329..cbe3c47353bd09811aab3a8284a8bf707785b825 100644
--- a/irdb-libs/libMEDSannotation/src/MEDS_AnnotationParser.cpp
+++ b/irdb-libs/libMEDSannotation/src/MEDS_AnnotationParser.cpp
@@ -28,6 +28,7 @@
#include "MEDS_SafeFuncAnnotation.hpp"
#include "MEDS_ProblemFuncAnnotation.hpp"
#include "MEDS_FRSafeAnnotation.hpp"
+#include "MEDS_LoopAnnotation.hpp"
#include "MEDS_FPTRShadowAnnotation.hpp"
#include "MEDS_DeadRegAnnotation.hpp"
#include "MEDS_TakesAddressAnnotation.hpp"
@@ -101,6 +102,7 @@ void MEDS_AnnotationParser::parseFile(istream &p_inputStream)
if(add_if_valid<MEDS_SafeFuncAnnotation> (line)) continue;
if(add_if_valid<MEDS_ProblemFuncAnnotation> (line)) continue;
if(add_if_valid<MEDS_FRSafeAnnotation> (line)) continue;
+ if(add_if_valid<MEDS_LoopAnnotation> (line)) continue;
if(add_if_valid<MEDS_FuncExitAnnotation> (line)) continue;
if(add_if_valid<MEDS_TakesAddressAnnotation> (line)) continue;
if(add_if_valid<MEDS_IBAnnotation> (line)) continue;
diff --git a/irdb-libs/libMEDSannotation/src/MEDS_LoopAnnotation.cpp b/irdb-libs/libMEDSannotation/src/MEDS_LoopAnnotation.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c13f378ecec61f46e1f83b30f287230221f0fd35
--- /dev/null
+++ b/irdb-libs/libMEDSannotation/src/MEDS_LoopAnnotation.cpp
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2014 - Zephyr Software LLC
+ *
+ * This file may be used and modified for non-commercial purposes as long as
+ * all copyright, permission, and nonwarranty notices are preserved.
+ * Redistribution is prohibited without prior written consent from Zephyr
+ * Software.
+ *
+ * Please contact the authors for restrictions applying to commercial use.
+ *
+ * THIS SOURCE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Author: Zephyr Software
+ * e-mail: jwd@zephyr-software.com
+ * URL : http://www.zephyr-software.com/
+ *
+ */
+
+#include <stdlib.h>
+
+#include <iostream>
+#include <cstdio>
+#include <string>
+#include <string.h>
+
+#include "MEDS_LoopAnnotation.hpp"
+
+using namespace std;
+using namespace MEDS_Annotation;
+
+
+
+
+
+MEDS_LoopAnnotation::MEDS_LoopAnnotation(const string &p_rawLine)
+{
+ init();
+ m_rawInputLine=p_rawLine;
+ parse();
+}
+
+void MEDS_LoopAnnotation::init()
+{
+}
+
+
+template<typename int_type>
+static int_type readInt(const string& line, const string& name, const bool is_hex)
+{
+ const auto pos = line.find(name);
+ assert(pos != string::npos);
+ const auto in = line.substr(pos+name.length());
+ auto addr_string = string();
+ auto ret = int_type();
+
+ stringstream iss;
+ if(is_hex)
+ iss << hex;
+ iss<<in;
+ iss >> ret;
+
+ if(iss.fail())
+ assert(0);
+
+ return ret;
+}
+
+template<typename int_type>
+static set<int_type> readAddrSet(const string& line, const string& name, const bool is_hex)
+{
+ const auto pos = line.find(name);
+ assert(pos != string::npos);
+ const auto in = line.substr(pos+name.length());
+ auto addr_string = string();
+ auto ret = set<int_type>();
+
+ stringstream ss(in); // cannot use auto here.
+
+ while ( ss>>addr_string )
+ {
+ if( addr_string=="ZZ")
+ return ret;
+
+ auto addr = IRDB_SDK::VirtualOffset_t();
+ stringstream iss; // cannot use auto here
+ if(is_hex)
+ iss << hex;
+ iss << addr_string;
+ iss >> addr;
+ assert(!iss.fail());
+
+ ret.insert(addr);
+ }
+
+ assert(0);
+ abort(); // needed for avoiding errors
+}
+
+
+/*
+ Example format (as of July 2019 ) -- subject to change
+5f 37 LOOP 0 FIRSTINST 80575fe PREHEADER ffffffffffffffff BLOCKLIST 80575fe 805760c 8057621 ZZ INNERLOOPS ZZ
+5f 37 LOOP 1 FIRSTINST 8057637 PREHEADER 8057632 BLOCKLIST 8057637 8057645 805765a ZZ INNERLOOPS ZZ
+5f 37 LOOP 2 FIRSTINST 80575ce PREHEADER 80575c7 BLOCKLIST 80575ce 80575de 80575e4 80575f2 8057626 8057632 805765f 80575fe 805760a 805760c 8057618 8057621 8057637 8057643 8057645 8057651 805765a 8057664 ZZ INNERLOOPS 0 1 ZZ
+
+*/
+void MEDS_LoopAnnotation::parse()
+{
+
+ const auto loop_pos = m_rawInputLine.find(" LOOP ");
+ if ( loop_pos == string::npos )
+ {
+ /* look for loop annotations only */
+ return;
+ }
+
+ // get offset
+ m_virtualOffset = VirtualOffset(m_rawInputLine);
+
+
+ loop_no = readInt<decltype(loop_no )>(m_rawInputLine, " LOOP ", false);
+ header = readInt<decltype(header )>(m_rawInputLine, " FIRSTINST ", true);
+ preheader = readInt<decltype(preheader)>(m_rawInputLine, " PREHEADER ", true);
+
+ all_blocks = readAddrSet<IRDB_SDK::VirtualOffset_t>(m_rawInputLine, " BLOCKLIST ", true);
+ sub_loops = readAddrSet<uint64_t >(m_rawInputLine, " BLOCKLIST ", false);
+
+ setValid(); // no additional info recorded for right now.
+}
+
+
diff --git a/irdb-sdk b/irdb-sdk
index 51477757faf6117452a9965d524481652a0a1651..21c2c99f8d6f0a37fadd91b0cc3877df5a4ab735 160000
--- a/irdb-sdk
+++ b/irdb-sdk
@@ -1 +1 @@
-Subproject commit 51477757faf6117452a9965d524481652a0a1651
+Subproject commit 21c2c99f8d6f0a37fadd91b0cc3877df5a4ab735