Intermediate changes

3 files changed, 23 insertions, 15 deletions

diff --git a/contrib/libs/llvm16/include/llvm/DebugInfo/DWARF/DWARFContext.h b/contrib/libs/llvm16/include/llvm/DebugInfo/DWARF/DWARFContext.h
index 82da8b032d..490bf5ff3c 100644
--- a/contrib/libs/llvm16/include/llvm/DebugInfo/DWARF/DWARFContext.h
+++ b/contrib/libs/llvm16/include/llvm/DebugInfo/DWARF/DWARFContext.h
@@ -452,7 +452,16 @@ public:
   /// address.
   /// TODO: change input parameter from "uint64_t Address"
   ///       into "SectionedAddress Address"
-  DWARFCompileUnit *getCompileUnitForAddress(uint64_t Address);
+  DWARFCompileUnit *getCompileUnitForCodeAddress(uint64_t Address);
+
+  /// Return the compile unit which contains data with the provided address.
+  /// Note: This is more expensive than `getCompileUnitForAddress`, as if
+  /// `Address` isn't found in the CU ranges (which is cheap), then it falls
+  /// back to an expensive O(n) walk of all CU's looking for data that spans the
+  /// address.
+  /// TODO: change input parameter from "uint64_t Address" into
+  ///       "SectionedAddress Address"
+  DWARFCompileUnit *getCompileUnitForDataAddress(uint64_t Address);
 
   /// Returns whether CU/TU should be populated manually. TU Index populated
   /// manually only for DWARF5.
diff --git a/contrib/libs/llvm16/lib/DebugInfo/DWARF/DWARFContext.cpp b/contrib/libs/llvm16/lib/DebugInfo/DWARF/DWARFContext.cpp
index dd86144d16..f648ef8ff7 100644
--- a/contrib/libs/llvm16/lib/DebugInfo/DWARF/DWARFContext.cpp
+++ b/contrib/libs/llvm16/lib/DebugInfo/DWARF/DWARFContext.cpp
@@ -1118,14 +1118,17 @@ DWARFCompileUnit *DWARFContext::getCompileUnitForOffset(uint64_t Offset) {
       NormalUnits.getUnitForOffset(Offset));
 }
 
-DWARFCompileUnit *DWARFContext::getCompileUnitForAddress(uint64_t Address) {
-  // First, get the offset of the compile unit.
+DWARFCompileUnit *DWARFContext::getCompileUnitForCodeAddress(uint64_t Address) {
+  uint64_t CUOffset = getDebugAranges()->findAddress(Address);
+  return getCompileUnitForOffset(CUOffset);
+}
+
+DWARFCompileUnit *DWARFContext::getCompileUnitForDataAddress(uint64_t Address) {
   uint64_t CUOffset = getDebugAranges()->findAddress(Address);
-  // Retrieve the compile unit.
   if (DWARFCompileUnit *OffsetCU = getCompileUnitForOffset(CUOffset))
     return OffsetCU;
 
-  // Global variables are often not found by the above search, for one of two
+  // Global variables are often missed by the above search, for one of two
   // reasons:
   //   1. .debug_aranges may not include global variables. On clang, it seems we
   //      put the globals in the aranges, but this isn't true for gcc.
@@ -1146,7 +1149,7 @@ DWARFCompileUnit *DWARFContext::getCompileUnitForAddress(uint64_t Address) {
 DWARFContext::DIEsForAddress DWARFContext::getDIEsForAddress(uint64_t Address) {
   DIEsForAddress Result;
 
-  DWARFCompileUnit *CU = getCompileUnitForAddress(Address);
+  DWARFCompileUnit *CU = getCompileUnitForCodeAddress(Address);
   if (!CU)
     return Result;
 
@@ -1297,7 +1300,7 @@ void DWARFContext::addLocalsForDie(DWARFCompileUnit *CU, DWARFDie Subprogram,
 std::vector<DILocal>
 DWARFContext::getLocalsForAddress(object::SectionedAddress Address) {
   std::vector<DILocal> Result;
-  DWARFCompileUnit *CU = getCompileUnitForAddress(Address.Address);
+  DWARFCompileUnit *CU = getCompileUnitForCodeAddress(Address.Address);
   if (!CU)
     return Result;
 
@@ -1310,7 +1313,7 @@ DWARFContext::getLocalsForAddress(object::SectionedAddress Address) {
 DILineInfo DWARFContext::getLineInfoForAddress(object::SectionedAddress Address,
                                                DILineInfoSpecifier Spec) {
   DILineInfo Result;
-  DWARFCompileUnit *CU = getCompileUnitForAddress(Address.Address);
+  DWARFCompileUnit *CU = getCompileUnitForCodeAddress(Address.Address);
   if (!CU)
     return Result;
 
@@ -1331,7 +1334,7 @@ DILineInfo DWARFContext::getLineInfoForAddress(object::SectionedAddress Address,
 DILineInfo
 DWARFContext::getLineInfoForDataAddress(object::SectionedAddress Address) {
   DILineInfo Result;
-  DWARFCompileUnit *CU = getCompileUnitForAddress(Address.Address);
+  DWARFCompileUnit *CU = getCompileUnitForDataAddress(Address.Address);
   if (!CU)
     return Result;
 
@@ -1346,7 +1349,7 @@ DWARFContext::getLineInfoForDataAddress(object::SectionedAddress Address) {
 DILineInfoTable DWARFContext::getLineInfoForAddressRange(
     object::SectionedAddress Address, uint64_t Size, DILineInfoSpecifier Spec) {
   DILineInfoTable Lines;
-  DWARFCompileUnit *CU = getCompileUnitForAddress(Address.Address);
+  DWARFCompileUnit *CU = getCompileUnitForCodeAddress(Address.Address);
   if (!CU)
     return Lines;
 
@@ -1402,7 +1405,7 @@ DWARFContext::getInliningInfoForAddress(object::SectionedAddress Address,
                                         DILineInfoSpecifier Spec) {
   DIInliningInfo InliningInfo;
 
-  DWARFCompileUnit *CU = getCompileUnitForAddress(Address.Address);
+  DWARFCompileUnit *CU = getCompileUnitForCodeAddress(Address.Address);
   if (!CU)
     return InliningInfo;
 
diff --git a/contrib/libs/protobuf/ya.make b/contrib/libs/protobuf/ya.make
index 5c676496d2..ec90ec4cd6 100644
--- a/contrib/libs/protobuf/ya.make
+++ b/contrib/libs/protobuf/ya.make
@@ -57,10 +57,6 @@ IF (OS_ANDROID)
     EXTRALIBS(log)
 ENDIF()
 
-IF (FIX_UNUSED_PARAMETR_PLS)
-    GLOBAL_CFLAGS(-DFIX_UNUSED_PARAMETR_PLS=yes)
-ENDIF()
-
 SRCS(
     GLOBAL src/google/protobuf/generated_message_util.cc
     src/google/protobuf/any.cc