Adding inline callstack information to disassembly (#468)

* Adding callstack information to disassembly

* changelog

* Cleanup

* Fix snapshots.json

* Clang tidy fixes

* Fix infinite recursion

* Apply suggestions from code review

Co-authored-by: Indic, Vladimir <Vladimir.Indic@amd.com>

* Remove sibling transversal

* Added docstrings

* Apply suggestions from code review

* Update source/include/rocprofiler-sdk/cxx/codeobj/code_printing.hpp

* Review comments

* Format + comments

* Fmt

* Add class name

* Format

* Fix static linkage

* Making funcs inline

---------

Co-authored-by: Giovanni <gbaraldi@amd.com>
Co-authored-by: Indic, Vladimir <Vladimir.Indic@amd.com>

[ROCm/rocprofiler-sdk commit: be74e1b49f]

projects/rocprofiler-sdk/source/lib/att-tool/code.cpp

@@ -151,13 +151,24 @@ CodeFile::~CodeFile()
 
         jcode.push_back(nlohmann::json::parse(code.str()));
 
-        size_t lineref = isa.code_line->comment.rfind(':');
-        if(lineref == 0 || lineref == std::string::npos) continue;
+        auto&  comment  = isa.code_line->comment;
+        size_t lineref  = comment.find(':');
+        size_t previous = 0;
 
-        auto source_ref = isa.code_line->comment.substr(0, lineref);
+        // size() + 2 because we need at least ':' and one number after
+        while(lineref != std::string::npos && lineref < comment.size() + 2)
+        {
+            auto source_ref = comment.substr(previous, lineref - previous);
 
-        if(!source_ref.empty() && snapshots.find(source_ref) == snapshots.end())
-            snapshots.insert(std::move(source_ref));
+            if(!source_ref.empty() && snapshots.find(source_ref) == snapshots.end())
+                snapshots.insert(std::move(source_ref));
+
+            previous = comment.find(CodeLine::Instruction::separator, lineref);
+            if(previous == std::string::npos) break;
+
+            previous += CodeLine::Instruction::separator.size();
+            lineref = comment.find(':', previous);
+        }
     }
 
     nlohmann::json json;