Refactor `PtcInfo` (#2625)

* Refactor `PtcInfo`

This change reduces the coupling of `PtcInfo` by moving relocation
tracking to the backend. `RelocEntry`s remains as `RelocEntry`s through
out the pipeline until it actually needs to be written to the PTC
streams. Keeping this representation makes inspecting and manipulating
relocations after compilations less painful. This is something I needed
to do to patch relocations to 0 to diff dumps.

Contributes to #1125.

* Turn `Symbol` & `RelocInfo` into readonly structs

* Add documentation to `CompiledFunction`

* Remove `Compiler.Compile<T>`

Remove `Compiler.Compile<T>` and replace it by `Map<T>` of the
`CompiledFunction` returned.

1 files changed, 3 insertions, 3 deletions

diff --git a/ARMeilleure/Translation/TranslatorStubs.cs b/ARMeilleure/Translation/TranslatorStubs.cs
index 48fa3a94..4ad6c2f2 100644
--- a/ARMeilleure/Translation/TranslatorStubs.cs
+++ b/ARMeilleure/Translation/TranslatorStubs.cs
@@ -178,7 +178,7 @@ namespace ARMeilleure.Translation
             var retType = OperandType.I64;
             var argTypes = new[] { OperandType.I64 };
 
-            var func = Compiler.Compile<GuestFunction>(cfg, argTypes, retType, CompilerOptions.HighCq);
+            var func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq).Map<GuestFunction>();
 
             return Marshal.GetFunctionPointerForDelegate(func);
         }
@@ -204,7 +204,7 @@ namespace ARMeilleure.Translation
             var retType = OperandType.I64;
             var argTypes = new[] { OperandType.I64 };
 
-            var func = Compiler.Compile<GuestFunction>(cfg, argTypes, retType, CompilerOptions.HighCq);
+            var func = Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq).Map<GuestFunction>();
 
             return Marshal.GetFunctionPointerForDelegate(func);
         }
@@ -242,7 +242,7 @@ namespace ARMeilleure.Translation
             var retType = OperandType.None;
             var argTypes = new[] { OperandType.I64, OperandType.I64 };
 
-            return Compiler.Compile<DispatcherFunction>(cfg, argTypes, retType, CompilerOptions.HighCq);
+            return Compiler.Compile(cfg, argTypes, retType, CompilerOptions.HighCq).Map<DispatcherFunction>();
         }
     }
 }