refactor: rename uCodeGen/uCodeGenQBE to blaise.codegen/blaise.codegen.qbe

Align the QBE backend unit names with the dotted naming convention
already used by the native backend (blaise.codegen.native.*).

  uCodeGen.pas    → blaise.codegen.pas
  uCodeGenQBE.pas → blaise.codegen.qbe.pas

Updated all uses clauses (~70 test files, main compiler units),
documentation references (README + 5 docs/*.adoc files), and
comment references in runtime/stdlib.

README.adoc

@@ -133,7 +133,7 @@ project.xml                       Root aggregator (packaging=pom)
 ├── compiler/                     The compiler binary (packaging=application)
 │   ├── project.xml
 │   └── src/
-│       ├── main/pascal/          uLexer, uParser, uAST, uCodeGenQBE, blaise.codegen.native.*, ...
+│       ├── main/pascal/          uLexer, uParser, uAST, blaise.codegen.qbe, blaise.codegen.native.*, ...
 │       └── test/pascal/          Test suite (blaise.testing, compiled by Blaise)
 │
 ├── runtime/                      Always-linked runtime (packaging=library)

compiler/src/main/pascal/Blaise.pas

@@ -22,7 +22,7 @@ program Blaise;
 
 uses
   SysUtils, Classes, Process, contnrs,
-  uLexer, uParser, uAST, uSemantic, uCodeGen, uCodeGenQBE,
+  uLexer, uParser, uAST, uSemantic, blaise.codegen, blaise.codegen.qbe,
   blaise.codegen.target, blaise.codegen.native, uToolchain,
   uUnitLoader, uDebugOPDF, uUnitInterface, uSemanticExport, uSemanticImport,
   uUnitInterfaceIO, uIfaceObject, uASTDump,
@@ -966,7 +966,7 @@ begin
         explicit `CG := nil` here: the stage-1 release binary mis-compiles an
         explicit nil-assignment to an interface-typed global (emits a bare
         single-slot store against an undefined $CG symbol).  That codegen gap
-        is fixed in this tree (EmitAssign interface-nil case in uCodeGenQBE),
+        is fixed in this tree (EmitAssign interface-nil case in blaise.codegen.qbe),
         but stage-1 predates the fix, so the driver must not rely on it. }
 
       if OPDFEnabled then

compiler/src/main/pascal/blaise.codegen.native.backend.pas

@@ -33,7 +33,7 @@ unit blaise.codegen.native.backend;
 interface
 
 uses
-  SysUtils, uAST, uSymbolTable, uCodeGen, strutils, blaise.codegen.target;
+  SysUtils, uAST, uSymbolTable, blaise.codegen, strutils, blaise.codegen.target;
 
 type
   ENativeCodeGenError = class(Exception);

compiler/src/main/pascal/blaise.codegen.native.pas

@@ -31,7 +31,7 @@ unit blaise.codegen.native;
 interface
 
 uses
-  SysUtils, uAST, uSymbolTable, uCodeGen,
+  SysUtils, uAST, uSymbolTable, blaise.codegen,
   blaise.codegen.target, blaise.codegen.native.backend;
 
 type

compiler/src/main/pascal/blaise.codegen.pas

@@ -6,11 +6,11 @@
   See LICENSE file in the project root for full license terms.
 }
 
-unit uCodeGen;
+unit blaise.codegen;
 
 { Backend-neutral code-generator contract.
 
-  Both the QBE backend (uCodeGenQBE.TCodeGenQBE) and the native backend
+  Both the QBE backend (blaise.codegen.qbe.TCodeGenQBE) and the native backend
   (blaise.codegen.native.TCodeGenNative) implement ICodeGen, so the
   driver in Blaise.pas runs one codegen sequence against the interface
   rather than branching per backend.

compiler/src/main/pascal/blaise.codegen.qbe.pas

@@ -6,7 +6,7 @@
   See LICENSE file in the project root for full license terms.
 }
 
-unit uCodeGenQBE;
+unit blaise.codegen.qbe;
 
 { QBE IR emitter for Blaise.
   WriteLn/Write are built-ins emitted as calls to _SysWriteStr/_SysWriteInt/
@@ -16,7 +16,7 @@ unit uCodeGenQBE;
 interface
 
 uses
-  SysUtils, StrUtils, Classes, uAST, uSymbolTable, uStrCompat, uCodeGen,
+  SysUtils, StrUtils, Classes, uAST, uSymbolTable, uStrCompat, blaise.codegen,
   blaise.codegen.target;
 
 // Raw byte copy used by TIRBuffer — maps to libc memcpy.

compiler/src/main/pascal/blaise.testing.runner.text.pas

@@ -83,7 +83,7 @@ implementation
   per-class out-helpers.
 
   Typeinfo and methods-table layout are documented in
-  uCodeGenQBE.pas:EmitTypeInfoDefs.
+  blaise.codegen.qbe.pas:EmitTypeInfoDefs.
   ----------------------------------------------------------------------- }
 
 function PublishedMethodCount(ATestClass: TTestCaseClass): Integer;

compiler/src/test/pascal/cp.test.arc.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSemantic, blaise.codegen.qbe;
 
 type
   TARCTests = class(TTestCase)

compiler/src/test/pascal/cp.test.attributes.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   Classes, SysUtils, Process, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 function ProjectRootAttr: string;
 function RunCmdAttr(const AExe: string; const AArgs: array of string): Integer;

compiler/src/test/pascal/cp.test.booleanops.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TBooleanOpsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.caseenum.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TCaseEnumTests = class(TTestCase)

compiler/src/test/pascal/cp.test.chainedfields.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TChainedFieldTests = class(TTestCase)

compiler/src/test/pascal/cp.test.classes.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TClassTests = class(TTestCase)

compiler/src/test/pascal/cp.test.classof.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TClassOfTests = class(TTestCase)

compiler/src/test/pascal/cp.test.codegen.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSemantic, blaise.codegen.qbe;
 
 type
   TCodeGenTests = class(TTestCase)

compiler/src/test/pascal/cp.test.collections.pas

@@ -27,7 +27,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TCollectionTests = class(TTestCase)

compiler/src/test/pascal/cp.test.constants.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSemantic, blaise.codegen.qbe;
 
 type
   TConstTests = class(TTestCase)

compiler/src/test/pascal/cp.test.control.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TControlTests = class(TTestCase)

compiler/src/test/pascal/cp.test.dynarray.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TDynArrayTests = class(TTestCase)

compiler/src/test/pascal/cp.test.e2e.base.pas

@@ -18,8 +18,8 @@ interface
 
 uses
   classes, sysutils, process, contnrs, blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uCodeGenQBE, uUnitLoader,
-  uCodeGen, blaise.codegen.target, blaise.codegen.native;
+  uLexer, uParser, uAST, uSemantic, blaise.codegen.qbe, uUnitLoader,
+  blaise.codegen, blaise.codegen.target, blaise.codegen.native;
 
 type
   { Code-generation backends an e2e test can run against.  The native backend

compiler/src/test/pascal/cp.test.exceptions.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TExceptionTests = class(TTestCase)

compiler/src/test/pascal/cp.test.external.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSemantic, blaise.codegen.qbe;
 
 type
   TExternalTests = class(TTestCase)

compiler/src/test/pascal/cp.test.flowjumps.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TFlowJumpsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.forin.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TForInTests = class(TTestCase)

compiler/src/test/pascal/cp.test.forloop.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TForTests = class(TTestCase)

compiler/src/test/pascal/cp.test.functions.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TFunctionTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericconstraints.pas

@@ -17,7 +17,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericConstraintTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericdefaults.pas

@@ -16,7 +16,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericDefaultsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericforin.pas

@@ -22,7 +22,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericForInTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericfuncs.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericFuncTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericintfs.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericIntfTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericmethodimpls.pas

@@ -18,7 +18,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericMethodImplTests = class(TTestCase)

compiler/src/test/pascal/cp.test.genericrecords.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericRecordTests = class(TTestCase)

compiler/src/test/pascal/cp.test.generics.pas

@@ -16,7 +16,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TGenericsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.highlow.pas

@@ -21,7 +21,7 @@ interface
 
 uses
   blaise.testing, cp.test.e2e.base,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   THighLowTests = class(TTestCase)

compiler/src/test/pascal/cp.test.imap.pas

@@ -19,7 +19,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TIMapTests = class(TTestCase)

compiler/src/test/pascal/cp.test.inherit.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TInheritTests = class(TTestCase)

compiler/src/test/pascal/cp.test.interfaces.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TInterfaceTests = class(TTestCase)

compiler/src/test/pascal/cp.test.math.pas

@@ -10,7 +10,7 @@ unit cp.test.math;
 
 { IR-level tests for Math unit functions and math compiler builtins.
 
-  Builtins (handled in uSemantic + uCodeGenQBE, no RTL unit needed):
+  Builtins (handled in uSemantic + blaise.codegen.qbe, no RTL unit needed):
     Abs, Sqrt, Ceil, Floor, Round, Trunc, Ln, Log2, Log10, Power,
     Sin, Cos, Tan, ArcTan, ArcTan2, IsNaN, IsInfinite.
 
@@ -21,7 +21,7 @@ interface
 
 uses
   SysUtils, Classes, contnrs, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE, uUnitLoader;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe, uUnitLoader;
 
 type
   TMathTests = class(TTestCase)

compiler/src/test/pascal/cp.test.methods.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TMethodTests = class(TTestCase)

compiler/src/test/pascal/cp.test.multifile.pas

@@ -16,7 +16,7 @@ interface
 
 uses
   Classes, SysUtils, Contnrs, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE,
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe,
   uUnitLoader;
 
 type

compiler/src/test/pascal/cp.test.multiwrite.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TMultiWriteTests = class(TTestCase)

compiler/src/test/pascal/cp.test.openarray.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TOpenArrayTests = class(TTestCase)

compiler/src/test/pascal/cp.test.overload.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TOverloadTests = class(TTestCase)

compiler/src/test/pascal/cp.test.packedrecord.pas

@@ -28,7 +28,7 @@ interface
 
 uses
   blaise.testing, cp.test.e2e.base,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TPackedRecordTests = class(TTestCase)

compiler/src/test/pascal/cp.test.pchar.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TPCharTests = class(TTestCase)

compiler/src/test/pascal/cp.test.pointers.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TPointerTests = class(TTestCase)

compiler/src/test/pascal/cp.test.process.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TProcessBuiltinTests = class(TTestCase)

compiler/src/test/pascal/cp.test.procs.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TProcFuncTests = class(TTestCase)

compiler/src/test/pascal/cp.test.proctypes.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uSymbolTable, uCodeGenQBE;
+  uLexer, uParser, uAST, uSemantic, uSymbolTable, blaise.codegen.qbe;
 
 type
   TProcTypesTests = class(TTestCase)

compiler/src/test/pascal/cp.test.proctypes_ofobject.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   Classes, SysUtils, Process, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 function ProjectRootOFO: string;
 function RunCmdOFO(const AExe: string; const AArgs: array of string): Integer;

compiler/src/test/pascal/cp.test.properties.pas

@@ -16,7 +16,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TPropertyTests = class(TTestCase)

compiler/src/test/pascal/cp.test.publishedrtti.pas

@@ -21,7 +21,7 @@ interface
 
 uses
   Classes, SysUtils, Process, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 function ProjectRootRTTI: string;
 function RunCmd(const AExe: string; const AArgs: array of string): Integer;

compiler/src/test/pascal/cp.test.recordret.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE,
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe,
   blaise.codegen.target;
 
 type

compiler/src/test/pascal/cp.test.records.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   blaise.testing, strutils,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TRecordTests = class(TTestCase)

compiler/src/test/pascal/cp.test.repeatloop.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TRepeatTests = class(TTestCase)

compiler/src/test/pascal/cp.test.sar.pas

@@ -27,7 +27,7 @@ interface
 
 uses
   blaise.testing, cp.test.e2e.base,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TSarTests = class(TTestCase)

compiler/src/test/pascal/cp.test.selfhosting.pas

@@ -17,7 +17,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TSelfHostingTests = class(TTestCase)

compiler/src/test/pascal/cp.test.sets.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TSetTests = class(TTestCase)

compiler/src/test/pascal/cp.test.sizeof.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   blaise.testing, cp.test.e2e.base,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TSizeOfTests = class(TTestCase)

compiler/src/test/pascal/cp.test.smallint_word.pas

@@ -23,7 +23,7 @@ interface
 
 uses
   blaise.testing, cp.test.e2e.base,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TSmallIntWordTests = class(TTestCase)

compiler/src/test/pascal/cp.test.staticarray.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TStaticArrayTests = class(TTestCase)

compiler/src/test/pascal/cp.test.streams.pas

@@ -24,7 +24,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TStreamsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.stringops.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TStringOpsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.strutils.pas

@@ -20,7 +20,7 @@ interface
 
 uses
   SysUtils, Classes, contnrs, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE, uUnitLoader;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe, uUnitLoader;
 
 type
   TStrUtilsTests = class(TTestCase)

compiler/src/test/pascal/cp.test.tdictionary.pas

@@ -19,7 +19,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTDictionaryTests = class(TTestCase)

compiler/src/test/pascal/cp.test.threadvar.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   blaise.testing,
-  uLexer, uParser, uAST, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSemantic, blaise.codegen.qbe;
 
 type
   TThreadVarTests = class(TTestCase)

compiler/src/test/pascal/cp.test.tlist.pas

@@ -16,7 +16,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTListTests = class(TTestCase)

compiler/src/test/pascal/cp.test.tordereddictionary.pas

@@ -16,7 +16,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTOrderedDictionaryTests = class(TTestCase)

compiler/src/test/pascal/cp.test.tqueue.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTQueueTests = class(TTestCase)

compiler/src/test/pascal/cp.test.tset.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTSetTests = class(TTestCase)

compiler/src/test/pascal/cp.test.tstack.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTStackTests = class(TTestCase)

compiler/src/test/pascal/cp.test.typetests.pas

@@ -14,7 +14,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TTypeTestTests = class(TTestCase)

compiler/src/test/pascal/cp.test.uint64.pas

@@ -23,7 +23,7 @@ interface
 
 uses
   blaise.testing, cp.test.e2e.base,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TUInt64Tests = class(TTestCase)

compiler/src/test/pascal/cp.test.units.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE, uUnitLoader;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe, uUnitLoader;
 
 type
   TUnitTests = class(TTestCase)

compiler/src/test/pascal/cp.test.varparams.pas

@@ -15,7 +15,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TVarParamTests = class(TTestCase)

compiler/src/test/pascal/cp.test.vtable.pas

@@ -12,7 +12,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TVTableTests = class(TTestCase)

compiler/src/test/pascal/cp.test.weakref.pas

@@ -29,7 +29,7 @@ interface
 
 uses
   Classes, SysUtils, blaise.testing,
-  uLexer, uParser, uAST, uSymbolTable, uSemantic, uCodeGenQBE;
+  uLexer, uParser, uAST, uSymbolTable, uSemantic, blaise.codegen.qbe;
 
 type
   TWeakRefTests = class(TTestCase)

docs/design.adoc

@@ -307,7 +307,7 @@ Supported flags:
   Units: `uParser.pas`, `uAST.pas`.
 
 . *QBE IR emitter* — traverse AST, emit QBE IR text. Link with `cc`.
-  Unit: `uCodeGenQBE.pas`.
+  Unit: `blaise.codegen.qbe.pas`.
 +
 *Phase 1 pre-work (before parser work begins):* Spend 2–3 weeks writing QBE IR
 snippets by hand targeting libc to build fluency. QBE variadic calls require
@@ -567,7 +567,7 @@ build, single combined QBE IR output, no `.ppu` cache.
 
 *Milestone:* `pasbuild test -m blaise-compiler` passes with the compiler compiling
 its own multi-unit source (uLexer, uParser, uAST, uSymbolTable, uSemantic,
-uCodeGenQBE, uUnitLoader) via `uses` resolution, producing an identical binary.
+blaise.codegen.qbe, uUnitLoader) via `uses` resolution, producing an identical binary.
 Hand source retired.
 
 === Phase 5 — OPDF Integration (previously Phase 4)

docs/extending-ast.adoc

@@ -20,7 +20,7 @@ in three places*.
 . The semantic pass that consumes it (`uSemantic.pas`).
 . The `.bif` serialiser and deserialiser (`uUnitInterfaceIO.pas`).
 
-Codegen (`uCodeGenQBE.pas`) is a fourth
+Codegen (`blaise.codegen.qbe.pas`) is a fourth
 place, but only when the node carries runtime semantics. A
 type-system-only change (e.g. adding a marker attribute) may need no
 codegen work.
@@ -235,7 +235,7 @@ AnalyseWhenStmt(TWhenStmt(AStmt))`.
 
 === Step 4: Codegen (QBE Backend)
 
-In `uCodeGenQBE.pas`, add `EmitWhenStmt`. Each branch becomes a guard /
+In `blaise.codegen.qbe.pas`, add `EmitWhenStmt`. Each branch becomes a guard /
 body / next-branch label triple, modelled on `EmitIfStmt`'s expansion.
 
 [source,pascal]

docs/language-rationale.adoc

@@ -3033,7 +3033,7 @@ which naturally has a float subexpression and therefore type-checks.
 `boDiv`.  `uSemantic.pas` (`AnalyseBinaryExpr`) gives `boSlash` a
 float result type unconditionally; `boDiv` retains the existing
 integer-promotion rules and now rejects float operands explicitly.
-`uCodeGenQBE.pas` lowers both `boSlash` and `boDiv` to QBE's `div`
+`blaise.codegen.qbe.pas` lowers both `boSlash` and `boDiv` to QBE's `div`
 instruction; the difference is whether the operands have already been
 promoted to a float type (`d`/`s`) on the float arithmetic path.
 

docs/name-mangling.adoc

@@ -134,7 +134,7 @@ Five categories accepted as "unmangled":
 The runtime is hand-written and has *hardcoded* references to specific
 symbol names that originate in these units. Concretely:
 
-`uCodeGenQBE.pas` emits calls and references like:
+`blaise.codegen.qbe.pas` emits calls and references like:
 
 * `$_StartUp` (program init, in `System` / `rtl.*`)
 * `$_SetArgs`
@@ -165,7 +165,7 @@ Two paths to fix this:
 . **Route everything through the symbol table** — every `$_Foo` in
   codegen becomes `RtlSym('_Foo')`, which consults a registry mapping
   logical names to mangled names. Cleaner long-term; mechanical refactor
-  of ~113 call sites in `uCodeGenQBE.pas`. Documented as a follow-up
+  of ~113 call sites in `blaise.codegen.qbe.pas`. Documented as a follow-up
   in `memory/project_unit_prefix_mangling.md`.
 
 
@@ -286,7 +286,7 @@ To add `mynew_rtl_unit` to the allowlist:
 ----
 if SameText(AUnitName, 'mynew_rtl_unit') then Exit;  { add this line }
 ----
-. In `uCodeGenQBE.pas`'s `ClassUnitPrefix`, mirror the same check.
+. In `blaise.codegen.qbe.pas`'s `ClassUnitPrefix`, mirror the same check.
 . Bump `COMPILER_ID` in `uCompilerId.pas` — the change affects which
   units emit prefixed symbols, so previously-built `.bif`s on disk
   become semantically incompatible.
@@ -320,7 +320,7 @@ prebuilt `.o`.
 === Property accessors
 
 Properties don't have their own symbols — they expand at call sites to
-calls into the read/write method. `uCodeGenQBE`'s property-access
+calls into the read/write method. `blaise.codegen.qbe`'s property-access
 emission inserts the prefix via `ClassUnitPrefix(FldAccess.PropOwnerType)`
 so `MyList.Strings[0]` compiles to a call like
 `$Classes_TStringList_GetStrings`.

docs/testing-strategy.adoc

@@ -54,7 +54,7 @@ dependencies.
 | blaise.testing
 | Parser, semantic analysis, and codegen logic.  Feed source strings through
   the compiler pipeline and assert on generated QBE IR substrings.
-| Tests import compiler internals (`uParser`, `uSemantic`, `uCodeGenQBE`) and
+| Tests import compiler internals (`uParser`, `uSemantic`, `blaise.codegen.qbe`) and
   run in-process.  Fast (~5 s for 1800+ tests).
 
 | Compiler E2E tests
@@ -93,7 +93,7 @@ module for the following reasons:
 
 Import dependencies::
 IR tests import compiler internals (`uLexer`, `uParser`, `uAST`,
-`uSymbolTable`, `uSemantic`, `uCodeGenQBE`, `uUnitLoader`).  Moving them
+`uSymbolTable`, `uSemantic`, `blaise.codegen.qbe`, `uUnitLoader`).  Moving them
 to `stdlib/` would create a circular build dependency: stdlib tests would
 depend on the compiler module, while the compiler module already depends on
 stdlib for its unit search path.

runtime/src/main/pascal/blaise_arc.pas

@@ -692,7 +692,7 @@ end;
 { _ClassCreate: runtime equivalent of the inline EmitConstructorCall
   lowering the codegen produces for the static 'TFoo.Create' form.
   Reads totalsize, fieldcleanup pointer, and vtable pointer from the
-  expanded class typeinfo (see typeinfo layout in uCodeGenQBE.pas's
+  expanded class typeinfo (see typeinfo layout in blaise.codegen.qbe.pas's
   EmitTypeInfoDefs).  Allocates an instance, installs the vtable
   pointer at slot 0, and bumps the refcount once.
 

stdlib/src/main/pascal/math.pas

@@ -13,7 +13,7 @@ unit Math;
 // Provides numeric utilities for integer and floating-point types.
 //
 // The following are implemented as compiler builtins (in uSemantic.pas +
-// uCodeGenQBE.pas) and therefore do NOT appear in this unit's interface:
+// blaise.codegen.qbe.pas) and therefore do NOT appear in this unit's interface:
 //   Abs, Sqrt, Ceil, Floor, Round, Trunc, Ln, Log2, Log10, Power,
 //   Sin, Cos, Tan, ArcTan, ArcTan2, IsNaN, IsInfinite.
 //