dev, general: codebase needed refactors and tweaks, for NeKernel's 0.0.2 release.

	details:

		- things needed to be cleared off, short sighted decisions fixed.
		- the inconsistency of certain files have been fixed too.

Signed-off-by: Amlal <amlal@nekernel.org>

9 files changed, 19 insertions, 192 deletions

diff --git a/dev/LibCompiler/src/Assembler64x0.cc b/dev/LibCompiler/src/Assembler64x0.cc
index 7701982..9dc8e52 100644
--- a/dev/LibCompiler/src/Assembler64x0.cc
+++ b/dev/LibCompiler/src/Assembler64x0.cc
@@ -28,6 +28,7 @@
 #include <fstream>
 #include <iostream>
 #include <vector>
+#include <LibCompiler/Detail/ClUtils.h>
 
 /////////////////////
 
@@ -35,29 +36,16 @@
 
 /////////////////////
 
-#define kBlank "\e[0;30m"
-#define kRed "\e[0;31m"
-#define kWhite "\e[0;97m"
-#define kYellow "\e[0;33m"
-
-#define kStdOut (std::cout << kWhite)
-#define kStdErr (std::cout << kRed)
-
 static char    kOutputArch     = LibCompiler::kPefArch64000;
-static Boolean kOutputAsBinary = false;
 
-static UInt32 kErrorLimit       = 10;
-static UInt32 kAcceptableErrors = 0;
-
-constexpr auto c64x0IPAlignment = 0x4U;
+/// @note The 64x0 is VLSIW, so we need to jump to 4 bytes.
+constexpr auto k64x0IPAlignment = 0x4U;
 
 static std::size_t kCounter = 1UL;
 
 static std::uintptr_t                                      kOrigin = kPefBaseOrigin;
 static std::vector<std::pair<std::string, std::uintptr_t>> kOriginLabel;
 
-static bool kVerbose = false;
-
 static std::vector<e64k_num_t> kBytes;
 
 static LibCompiler::AERecordHeader kCurrentRecord{
@@ -72,32 +60,6 @@ static const std::string kRelocSymbol     = ":RuntimeSymbol:";
 // \brief forward decl.
 static bool asm_read_attributes(std::string& line);
 
-namespace Detail {
-void print_error(std::string reason, std::string file) noexcept {
-  if (reason[0] == '\n') reason.erase(0, 1);
-
-  kStdErr << kRed << "[ asm ] " << kWhite
-          << ((file == "LibCompiler") ? "InternalErrorException: "
-                                      : ("FileException{ " + file + " }: "))
-          << kBlank << std::endl;
-  kStdErr << kRed << "[ asm ] " << kWhite << reason << kBlank << std::endl;
-
-  if (kAcceptableErrors > kErrorLimit) std::exit(3);
-
-  ++kAcceptableErrors;
-}
-
-void print_warning(std::string reason, std::string file) noexcept {
-  if (reason[0] == '\n') reason.erase(0, 1);
-
-  if (!file.empty()) {
-    kStdOut << kYellow << "[ asm ] " << kWhite << file << kBlank << std::endl;
-  }
-
-  kStdOut << kYellow << "[ asm ] " << kWhite << reason << kBlank << std::endl;
-}
-}  // namespace Detail
-
 /////////////////////////////////////////////////////////////////////////////////////////
 
 // @brief 64x0 assembler entrypoint, the program/module starts here.
@@ -897,7 +859,7 @@ bool LibCompiler::Encoder64x0::WriteLine(std::string& line, const std::string& f
       }
 
     asm_end_label_cpy:
-      kOrigin += c64x0IPAlignment;
+      kOrigin += k64x0IPAlignment;
 
       break;
     }
diff --git a/dev/LibCompiler/src/AssemblerAMD64.cc b/dev/LibCompiler/src/AssemblerAMD64.cc
index a5a7ee5..7dfa36a 100644
--- a/dev/LibCompiler/src/AssemblerAMD64.cc
+++ b/dev/LibCompiler/src/AssemblerAMD64.cc
@@ -27,7 +27,7 @@
 #define kAssemblerPragmaSym '#'
 
 #include <LibCompiler/AE.h>
-#include <LibCompiler/Backend/amd64.h>
+#include <LibCompiler/Backend/Amd64.h>
 #include <LibCompiler/PEF.h>
 #include <LibCompiler/Parser.h>
 #include <algorithm>
@@ -52,12 +52,8 @@
 #define kStdErr (std::cout << kRed)
 
 static char    kOutputArch     = LibCompiler::kPefArchAMD64;
-static Boolean kOutputAsBinary = false;
 
-static UInt32 kErrorLimit       = 10;
-static UInt32 kAcceptableErrors = 0;
-
-constexpr auto kIPAlignement = 0x4U;
+constexpr auto kIPAlignement = 0x1U;
 
 static std::size_t kCounter = 1UL;
 
@@ -67,8 +63,6 @@ static std::vector<std::pair<std::string, std::uintptr_t>> kOriginLabel;
 /// @brief keep it simple by default.
 static std::int32_t kRegisterBitWidth = 16U;
 
-static bool kVerbose = false;
-
 static std::vector<i64_byte_t> kAppBytes;
 
 static LibCompiler::AERecordHeader kCurrentRecord{
@@ -83,7 +77,7 @@ static const std::string kUndefinedSymbol = ":UndefinedSymbol:";
 // \brief forward decl.
 static bool asm_read_attributes(std::string& line);
 
-#include <AsmUtils.h>
+#include <LibCompiler/Detail/AsmUtils.h>
 
 /////////////////////////////////////////////////////////////////////////////////////////
 
diff --git a/dev/LibCompiler/src/AssemblerARM64.cc b/dev/LibCompiler/src/AssemblerARM64.cc
index d984845..98f12b8 100644
--- a/dev/LibCompiler/src/AssemblerARM64.cc
+++ b/dev/LibCompiler/src/AssemblerARM64.cc
@@ -18,11 +18,12 @@
 #define __ASM_NEED_ARM64__ 1
 
 #include <LibCompiler/AE.h>
-#include <LibCompiler/Backend/arm64.h>
+#include <LibCompiler/Backend/Aarch64.h>
 #include <LibCompiler/ErrorID.h>
 #include <LibCompiler/PEF.h>
 #include <LibCompiler/Parser.h>
 #include <LibCompiler/Version.h>
+#include <LibCompiler/Detail/AsmUtils.h>
 #include <algorithm>
 #include <filesystem>
 #include <fstream>
@@ -43,21 +44,15 @@
 #define kStdOut (std::cout << kWhite)
 #define kStdErr (std::cout << kRed)
 
-constexpr auto cPowerIPAlignment = 0x4U;
+constexpr auto cPowerIPAlignment = 0x1U;
 
 static CharType kOutputArch     = LibCompiler::kPefArchARM64;
-static Boolean  kOutputAsBinary = false;
-
-static UInt32 kErrorLimit       = 10;
-static UInt32 kAcceptableErrors = 0;
 
 static std::size_t kCounter = 1UL;
 
 static std::uintptr_t                                      kOrigin = kPefBaseOrigin;
 static std::vector<std::pair<std::string, std::uintptr_t>> kOriginLabel;
 
-static bool kVerbose = false;
-
 static std::vector<uint8_t> kBytes;
 
 static LibCompiler::AERecordHeader kCurrentRecord{
@@ -72,9 +67,6 @@ static const std::string kRelocSymbol     = ":RuntimeSymbol:";
 // \brief forward decl.
 static bool asm_read_attributes(std::string& line);
 
-/// Do not move it on top! it uses the assembler detail namespace!
-#include <Detail/AsmUtils.h>
-
 /////////////////////////////////////////////////////////////////////////////////////////
 
 /// @brief POWER assembler entrypoint, the program/module starts here.
diff --git a/dev/LibCompiler/src/AssemblerPower.cc b/dev/LibCompiler/src/AssemblerPower.cc
index 30b6d68..d3b3b6d 100644
--- a/dev/LibCompiler/src/AssemblerPower.cc
+++ b/dev/LibCompiler/src/AssemblerPower.cc
@@ -18,7 +18,7 @@
 #define __ASM_NEED_PPC__ 1
 
 #include <LibCompiler/AE.h>
-#include <LibCompiler/Backend/power64.h>
+#include <LibCompiler/Backend/PowerPC.h>
 #include <LibCompiler/ErrorID.h>
 #include <LibCompiler/PEF.h>
 #include <LibCompiler/Parser.h>
@@ -28,6 +28,7 @@
 #include <fstream>
 #include <iostream>
 #include <vector>
+#include <LibCompiler/Detail/AsmUtils.h>
 
 /////////////////////
 
@@ -46,18 +47,12 @@
 constexpr auto cPowerIPAlignment = 0x4U;
 
 static CharType kOutputArch     = LibCompiler::kPefArchPowerPC;
-static Boolean  kOutputAsBinary = false;
-
-static UInt32 kErrorLimit       = 10;
-static UInt32 kAcceptableErrors = 0;
 
 static std::size_t kCounter = 1UL;
 
 static std::uintptr_t                                      kOrigin = kPefBaseOrigin;
 static std::vector<std::pair<std::string, std::uintptr_t>> kOriginLabel;
 
-static bool kVerbose = false;
-
 static std::vector<uint8_t> kBytes;
 
 static LibCompiler::AERecordHeader kCurrentRecord{
@@ -72,9 +67,6 @@ static const std::string kRelocSymbol     = ":RuntimeSymbol:";
 // \brief forward decl.
 static bool asm_read_attributes(std::string& line);
 
-/// Do not move it on top! it uses the assembler detail namespace!
-#include <AsmUtils.h>
-
 /////////////////////////////////////////////////////////////////////////////////////////
 
 /// @brief POWER assembler entrypoint, the program/module starts here.
diff --git a/dev/LibCompiler/src/CCompilerARM64.cc b/dev/LibCompiler/src/CCompilerARM64.cc
index accd9f9..7339840 100644
--- a/dev/LibCompiler/src/CCompilerARM64.cc
+++ b/dev/LibCompiler/src/CCompilerARM64.cc
@@ -10,7 +10,7 @@
 /// BUGS: 0
 /// TODO: none
 
-#include <LibCompiler/Backend/arm64.h>
+#include <LibCompiler/Backend/Aarch64.h>
 #include <LibCompiler/Parser.h>
 #include <LibCompiler/UUID.h>
 #include <cstdio>
diff --git a/dev/LibCompiler/src/CCompilerPower64.cc b/dev/LibCompiler/src/CCompilerPower64.cc
index 90031a0..42c4a0a 100644
--- a/dev/LibCompiler/src/CCompilerPower64.cc
+++ b/dev/LibCompiler/src/CCompilerPower64.cc
@@ -7,7 +7,7 @@
  * 	========================================================
  */
 
-#include <LibCompiler/Backend/power64.h>
+#include <LibCompiler/Backend/PowerPC.h>
 #include <LibCompiler/Parser.h>
 #include <LibCompiler/UUID.h>
 #include <cstdio>
diff --git a/dev/LibCompiler/src/CPlusPlusCompilerAMD64.cc b/dev/LibCompiler/src/CPlusPlusCompilerAMD64.cc
index 66cf859..558a94d 100644
--- a/dev/LibCompiler/src/CPlusPlusCompilerAMD64.cc
+++ b/dev/LibCompiler/src/CPlusPlusCompilerAMD64.cc
@@ -21,10 +21,12 @@
 
 // extern_segment, @autodelete { ... }, fn foo() -> auto { ... }
 
-#include <LibCompiler/Backend/amd64.h>
+#include <LibCompiler/Backend/Amd64.h>
 #include <LibCompiler/Parser.h>
 #include <LibCompiler/UUID.h>
 
+#include <LibCompiler/Detail/ClUtils.h>
+
 #include <cstdio>
 
 /* NE C++ Compiler */
@@ -99,12 +101,9 @@ struct CompilerState final {
 }  // namespace Detail
 
 static Detail::CompilerState kState;
-static SizeType              kErrorLimit = 100;
 
 static Int32 kOnClassScope = 0;
 
-static Int32 kAcceptableErrors = 0;
-
 namespace Detail {
 /// @brief prints an error into stdout.
 /// @param reason the reason of the error.
@@ -939,6 +938,8 @@ LIBCOMPILER_MODULE(CompilerCPlusPlusAMD64) {
   kKeywords.push_back({.keyword_name = ">=", .keyword_kind = LibCompiler::kKeywordKindGreaterEq});
   kKeywords.push_back({.keyword_name = "<=", .keyword_kind = LibCompiler::kKeywordKindLessEq});
 
+  kErrorLimit = 100;
+
   kFactory.Mount(new AssemblyCPlusPlusInterface());
   kCompilerFrontend = new CompilerFrontendCPlusPlus();
 
diff --git a/dev/LibCompiler/src/Detail/AsmUtils.h b/dev/LibCompiler/src/Detail/AsmUtils.h
deleted file mode 100644
index 358700a..0000000
--- a/dev/LibCompiler/src/Detail/AsmUtils.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* -------------------------------------------
-
-  Copyright (C) 2024-2025 Amlal EL Mahrous, all rights reserved
-
-------------------------------------------- */
-
-#pragma once
-
-#include <LibCompiler/AssemblyInterface.h>
-#include <LibCompiler/Parser.h>
-
-using namespace LibCompiler;
-
-namespace Detail {
-extern void print_error(std::string reason, std::string file) noexcept;
-extern void print_warning(std::string reason, std::string file) noexcept;
-}  // namespace Detail
-
-/// @brief Get Number from lineBuffer.
-/// @param lineBuffer the lineBuffer to fetch from.
-/// @param numberKey where to seek that number.
-/// @return
-static NumberCast32 GetNumber32(std::string lineBuffer, std::string numberKey) {
-  auto pos = lineBuffer.find(numberKey) + numberKey.size();
-
-  while (lineBuffer[pos] == ' ') {
-    ++pos;
-  }
-
-  switch (lineBuffer[pos + 1]) {
-    case 'x': {
-      if (auto res = strtol(lineBuffer.substr(pos).c_str(), nullptr, 16); !res) {
-        if (errno != 0) {
-          Detail::print_error("invalid hex number: " + lineBuffer, "LibCompiler");
-          throw std::runtime_error("invalid_hex");
-        }
-      }
-
-      NumberCast32 numOffset(strtol(lineBuffer.substr(pos).c_str(), nullptr, 16));
-
-      if (kVerbose) {
-        kStdOut << "asm: found a base 16 number here: " << lineBuffer.substr(pos) << "\n";
-      }
-
-      return numOffset;
-    }
-    case 'b': {
-      if (auto res = strtol(lineBuffer.substr(pos).c_str(), nullptr, 2); !res) {
-        if (errno != 0) {
-          Detail::print_error("invalid binary number:" + lineBuffer, "LibCompiler");
-          throw std::runtime_error("invalid_bin");
-        }
-      }
-
-      NumberCast32 numOffset(strtol(lineBuffer.substr(pos).c_str(), nullptr, 2));
-
-      if (kVerbose) {
-        kStdOut << "asm: found a base 2 number here:" << lineBuffer.substr(pos) << "\n";
-      }
-
-      return numOffset;
-    }
-    case 'o': {
-      if (auto res = strtol(lineBuffer.substr(pos).c_str(), nullptr, 7); !res) {
-        if (errno != 0) {
-          Detail::print_error("invalid octal number: " + lineBuffer, "LibCompiler");
-          throw std::runtime_error("invalid_octal");
-        }
-      }
-
-      NumberCast32 numOffset(strtol(lineBuffer.substr(pos).c_str(), nullptr, 7));
-
-      if (kVerbose) {
-        kStdOut << "asm: found a base 8 number here:" << lineBuffer.substr(pos) << "\n";
-      }
-
-      return numOffset;
-    }
-    default: {
-      if (auto res = strtol(lineBuffer.substr(pos).c_str(), nullptr, 10); !res) {
-        if (errno != 0) {
-          Detail::print_error("invalid hex number: " + lineBuffer, "LibCompiler");
-          throw std::runtime_error("invalid_hex");
-        }
-      }
-
-      NumberCast32 numOffset(strtol(lineBuffer.substr(pos).c_str(), nullptr, 10));
-
-      if (kVerbose) {
-        kStdOut << "asm: found a base 10 number here:" << lineBuffer.substr(pos) << "\n";
-      }
-
-      return numOffset;
-    }
-  }
-}
diff --git a/dev/LibCompiler/src/Detail/ClUtils.h b/dev/LibCompiler/src/Detail/ClUtils.h
deleted file mode 100644
index 024d0d2..0000000
--- a/dev/LibCompiler/src/Detail/ClUtils.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* -------------------------------------------
-
-  Copyright (C) 2024-2025 Amlal EL Mahrous, all rights reserved
-
-------------------------------------------- */
-
-#pragma once
-
-#include <LibCompiler/AssemblyInterface.h>
-#include <LibCompiler/Parser.h>
-
-#define kZero64Section ".zero64"
-#define kCode64Section ".code64"
-#define kData64Section ".data64"
-
-#define kZero128Section ".zero128"
-#define kCode128Section ".code128"
-#define kData128Section ".data128"