Improve debug info debug logging somewhat

reid-llvm-lib/src/debug.rs

@@ -6,8 +6,13 @@ use std::{
 };
 
 use crate::{
-    CmpPredicate, Instr, InstructionData, TerminatorKind, builder::*,
-    debug_information::DebugLocationValue,
+    CmpPredicate, Instr, InstructionData, TerminatorKind,
+    builder::*,
+    debug_information::{
+        DebugBasicType, DebugLocation, DebugLocationValue, DebugMetadataHolder, DebugMetadataValue,
+        DebugProgramValue, DebugScopeValue, DebugSubprogramType, DebugTypeData, DebugTypeHolder,
+        DebugTypeValue,
+    },
 };
 
 impl Debug for Builder {
@@ -80,15 +85,6 @@ impl Debug for InstructionData {
     }
 }
 
-impl Debug for DebugLocationValue {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_tuple("DebugLocationValue")
-            .field(&self.0)
-            .field(&self.1)
-            .finish()
-    }
-}
-
 impl Debug for ModuleValue {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(f, "M[{:0>2}]", self.0)
@@ -229,3 +225,84 @@ impl Debug for TerminatorKind {
         }
     }
 }
+
+impl Debug for DebugTypeHolder {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_tuple(&format!("DebugTypeHolder {:?}", self.value))
+            .field(&self.data)
+            .finish()
+    }
+}
+
+impl Debug for DebugTypeData {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::Basic(basic) => Debug::fmt(basic, f),
+            Self::Subprogram(subprogram) => Debug::fmt(subprogram, f),
+        }
+    }
+}
+
+impl Debug for DebugBasicType {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_tuple("BasicType")
+            .field(&self.name)
+            .field(&self.size_bits)
+            .field(&self.encoding)
+            .field(&self.flags)
+            .finish()
+    }
+}
+
+impl Debug for DebugSubprogramType {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_tuple("Subprogram")
+            .field(&self.params)
+            .field(&self.flags)
+            .finish()
+    }
+}
+
+impl Debug for DebugMetadataValue {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Meta[{}]", self.0)
+    }
+}
+
+impl Debug for DebugScopeValue {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "Scope[{}]",
+            self.0
+                .iter()
+                .map(|v| v.to_string())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )
+    }
+}
+
+impl Debug for DebugTypeValue {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Type[{}]", self.0)
+    }
+}
+
+impl Debug for DebugProgramValue {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Subprogram[{}]", self.0)
+    }
+}
+
+impl Debug for DebugLocationValue {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Value[{:?}][{}]", self.0, self.1)
+    }
+}
+
+impl Debug for DebugLocation {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "ln {}, col {}", self.line, self.column)
+    }
+}

reid-llvm-lib/src/debug_information.rs

@@ -2,20 +2,20 @@ use std::{cell::RefCell, rc::Rc};
 
 use crate::builder::InstructionValue;
 
-#[derive(Debug, Clone, Hash, PartialEq, Eq)]
+#[derive(Clone, Hash, PartialEq, Eq)]
 pub struct DebugScopeValue(pub Vec<usize>);
 
 #[derive(Clone, Copy, Hash, PartialEq, Eq)]
 pub struct DebugLocationValue(pub DebugProgramValue, pub usize);
 
-#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
+#[derive(Clone, Copy, Hash, PartialEq, Eq)]
 pub struct DebugTypeValue(pub usize);
 
-#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
+#[derive(Clone, Copy, Hash, PartialEq, Eq)]
 pub struct DebugMetadataValue(pub usize);
 
 /// Represents either a subprogram, or the compilation context
-#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
+#[derive(Clone, Copy, Hash, PartialEq, Eq)]
 pub struct DebugProgramValue(pub usize);
 
 #[derive(Debug, Clone)]
@@ -39,7 +39,7 @@ pub struct DebugMetadataHolder {
     pub(crate) data: DebugMetadata,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 pub struct DebugTypeHolder {
     pub(crate) value: DebugTypeValue,
     pub(crate) data: DebugTypeData,
@@ -200,7 +200,7 @@ impl DebugInformation {
     }
 }
 
-#[derive(Debug, Clone, Copy, Default)]
+#[derive(Clone, Copy, Default)]
 pub struct DebugLocation {
     pub line: u32,
     pub column: u32,
@@ -254,13 +254,13 @@ impl Default for DebugSubprogramOptionals {
 #[derive(Debug, Clone)]
 pub struct DwarfFlags;
 
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 pub enum DebugTypeData {
     Basic(DebugBasicType),
     Subprogram(DebugSubprogramTypeData),
 }
 
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 pub struct DebugBasicType {
     pub name: String,
     /// Size of the type.