[+] Insert anon/other pages into process map of linux processes

Source/Process/ProcessMap.Linux.cpp

@@ -36,14 +36,6 @@ namespace Aurora::Process
                                     size_t size,
                                     void *data)
     {
-        #if 0
-        auto index = file.find_last_of(".so");
-        if (index != AuString::npos)
-        {
-            file = file.substr(0, index);
-        }
-        #endif
-
         AuString fileName = info->dlpi_name[0] ? info->dlpi_name : AuString{};
         if (fileName.empty())
         {
@@ -81,6 +73,7 @@ namespace Aurora::Process
             return;
         }
 
+        Sections sections;
         AuParse::SplitNewlines(map, [&](const AuString &line)
         {
             char *endPtr;
@@ -92,6 +85,8 @@ namespace Aurora::Process
             if (errno == ERANGE) return;
             if (*endPtr != ' ') return;
 
+            auto perms = endPtr + 1;
+
             auto A = line.find_first_of(':');
             if (A == AuString::npos) return;
 
@@ -131,10 +126,26 @@ namespace Aurora::Process
                 }
             }
 
-            // TODO: 
+            Section sect {};
-            //printf("%llx %llx %s\n", base, end, name.c_str());
 
+            sect.origVa      = 0;
+            sect.baseVa      = base;
+            sect.size        = end - base;
+            sect.fsOff       = 0;
+
+            sect.pt.readable = perms[0] == 'r';
+            sect.pt.writable = perms[1] == 'w';
+            sect.pt.NX       = perms[2] != 'x';
+
+            sect.name = AuMove(name);
+            AuTryInsert(sections, sect);
         }, false);
+
+        BorrowOtherSectionArray([&](AuList<Section> &out)
+        {
+            out.clear();
+            out.insert(out.end(), sections.begin(), sections.end());
+        });
     }
 
     static void PassThreeGatherMissingProgNames()
@@ -205,9 +216,7 @@ namespace Aurora::Process
                 AuUInt fileOffset = section.sh_offset;
                 AuUInt programOffset = section.sh_addr;
 
-
                 Section sect {};
-
                 sect.origVa = section.sh_addr;
                 sect.baseVa = 0;
 
@@ -238,7 +247,10 @@ namespace Aurora::Process
 
                 sect.name = sectionName;
 
-                AuTryInsert(modSections, sect);
+                if (sect.fsOff || sect.size)
+                {
+                    AuTryInsert(modSections, sect);
+                }
             }
 
             auto pub = AuMakeShared<PublicModule>();

Source/Process/ProcessMap.cpp

@@ -131,6 +131,11 @@ namespace Aurora::Process
 
         for (const auto &section : mod->sections)
         {
+            if (!section.baseVa)
+            {
+                continue;
+            }
+            
             for (AuUInt i = section.baseVa; i < section.baseVa + section.size; i += (kMinPageAlignment * kPageBufferPad))
             {
                 auto itr = gModulePtrMap.find(ToLowestPageAlignment(i));
@@ -155,7 +160,6 @@ namespace Aurora::Process
     static AuOptional<Section>  FindInCache(AuUInt pointer)
     {
         auto curPtr = ToLowestPageAlignment(pointer);
-
         auto temp = GetSectionCache(curPtr);
         if (temp.has_value()) return temp;
 
@@ -209,7 +213,7 @@ namespace Aurora::Process
     #endif
     }
 
-    void BorrowOtherSectionArray(const AuConsumer<AuList<Section>> &callback)
+    void BorrowOtherSectionArray(const AuConsumer<AuList<Section>&> &callback)
     {
         AU_LOCK_GUARD(gMutexUnique);
         callback(gOtherSections);

Source/Process/ProcessMap.hpp

@@ -15,7 +15,7 @@ namespace Aurora::Process
         AuUInt modBase;
     };
 
-    void BorrowOtherSectionArray(const AuConsumer<AuList<Section>> &callback);
+    void BorrowOtherSectionArray(const AuConsumer<AuList<Section>&> &callback);
 
     PublicModule GetFromModuleCache(AuUInt handle);
     void InsertModuleCache(const ModuleBasePair &pair, const AuSPtr<PublicModule> &mod);