diff --git a/objdiff-core/src/diff/mod.rs b/objdiff-core/src/diff/mod.rs
index e0aa91b7..95da2712 100644
--- a/objdiff-core/src/diff/mod.rs
+++ b/objdiff-core/src/diff/mod.rs
@@ -4,9 +4,9 @@ use alloc::{
     vec,
     vec::Vec,
 };
-use core::{num::NonZeroU32, ops::Range};
+use core::{cmp::Ordering, num::NonZeroU32, ops::Range};
 
-use anyhow::Result;
+use anyhow::{Result, anyhow};
 
 use crate::{
     diff::{
@@ -17,7 +17,7 @@ use crate::{
             symbol_name_matches,
         },
     },
-    obj::{InstructionRef, Object, Relocation, SectionKind, Symbol, SymbolFlag},
+    obj::{InstructionRef, Object, Relocation, SectionKind, Symbol, SymbolFlag, SymbolKind},
 };
 
 pub mod code;
@@ -47,6 +47,7 @@ pub struct SymbolDiff {
     pub diff_score: Option<(u64, u64)>,
     pub instruction_rows: Vec<InstructionDiffRow>,
     pub data_rows: Vec<DataDiffRow>,
+    pub order: Option<Ordering>,
 }
 
 #[derive(Debug, Clone, Default)]
@@ -207,8 +208,8 @@ pub fn diff_objs(
     let mut right = right.map(|p| (p, ObjectDiff::new_from_obj(p)));
     let mut prev = prev.map(|p| (p, ObjectDiff::new_from_obj(p)));
 
-    for symbol_match in symbol_matches {
-        match symbol_match {
+    for symbol_match in &symbol_matches {
+        match *symbol_match {
             SymbolMatch {
                 left: Some(left_symbol_ref),
                 right: Some(right_symbol_ref),
@@ -412,6 +413,26 @@ pub fn diff_objs(
         }
     }
 
+    if let Some((left_obj, left_out)) = left.as_mut()
+        && let Some((right_obj, right_out)) = right.as_mut()
+    {
+        let mut done_section_names = BTreeSet::new();
+        for left_section in left_obj.sections.iter() {
+            if done_section_names.contains(&left_section.name) {
+                continue;
+            }
+            done_section_names.insert(&left_section.name);
+            diff_order_for_section_name(
+                left_obj,
+                right_obj,
+                left_out,
+                right_out,
+                &left_section.name,
+                &symbol_matches,
+            )?;
+        }
+    }
+
     Ok(DiffObjsResult {
         left: left.map(|(_, o)| o),
         right: right.map(|(_, o)| o),
@@ -419,6 +440,83 @@ pub fn diff_objs(
     })
 }
 
+fn symbols_matching_section_name<'obj>(
+    obj: &'obj Object,
+    section_name: &str,
+) -> impl Iterator<Item = (usize, &'obj Symbol)> {
+    obj.symbols.iter().enumerate().filter(move |(_, s)| {
+        let curr_section_name = symbol_section(obj, s).map(|(n, _)| n);
+        curr_section_name == Some(section_name)
+            && s.kind != SymbolKind::Section
+            && s.size > 0
+            && !s.flags.contains(SymbolFlag::Hidden)
+            && !s.flags.contains(SymbolFlag::Ignored)
+    })
+}
+
+fn diff_order_for_section_name(
+    left_obj: &Object,
+    right_obj: &Object,
+    left_diff: &mut ObjectDiff,
+    right_diff: &mut ObjectDiff,
+    section_name: &str,
+    symbol_matches: &Vec<SymbolMatch>,
+) -> Result<()> {
+    let mut left_paired_symbol_idxs = BTreeSet::new();
+    let mut right_paired_symbol_idxs = BTreeSet::new();
+    let mut left_sym_idx_to_right_sym_idx = BTreeMap::new();
+    for symbol_match in symbol_matches {
+        let Some(left_symbol_idx) = symbol_match.left else {
+            continue;
+        };
+        let Some(right_symbol_idx) = symbol_match.right else {
+            continue;
+        };
+        left_paired_symbol_idxs.insert(left_symbol_idx);
+        right_paired_symbol_idxs.insert(right_symbol_idx);
+        left_sym_idx_to_right_sym_idx.insert(left_symbol_idx, right_symbol_idx);
+    }
+
+    let left_paired_symbols: Vec<_> = symbols_matching_section_name(left_obj, section_name)
+        .filter(|(sym_idx, _)| left_paired_symbol_idxs.contains(sym_idx))
+        .collect();
+    let right_paired_symbols: Vec<_> = symbols_matching_section_name(right_obj, section_name)
+        .filter(|(sym_idx, _)| right_paired_symbol_idxs.contains(sym_idx))
+        .collect();
+
+    let mut expected_right_order_idx = 0;
+    for (left_order_idx, (left_symbol_idx, _left_symbol)) in left_paired_symbols.iter().enumerate()
+    {
+        let right_symbol_idx = left_sym_idx_to_right_sym_idx.get(left_symbol_idx).unwrap();
+        let right_order_idx = right_paired_symbols
+            .iter()
+            .position(|(sym_idx, _)| sym_idx == right_symbol_idx)
+            .ok_or_else(|| {
+                anyhow!("Failed to find right side symbol for paired left side symbol")
+            })?;
+        if right_order_idx == left_order_idx {
+            // In the correct spot.
+            left_diff.symbols[*left_symbol_idx].order = Some(Ordering::Equal);
+            right_diff.symbols[*right_symbol_idx].order = Some(Ordering::Equal);
+            expected_right_order_idx = left_order_idx + 1
+        } else if right_order_idx == expected_right_order_idx {
+            // In the wrong spot, but correct relative to the symbol before it.
+            // Don't show this as a diff to reduce noise.
+            left_diff.symbols[*left_symbol_idx].order = Some(Ordering::Equal);
+            right_diff.symbols[*right_symbol_idx].order = Some(Ordering::Equal);
+        } else {
+            // In the wrong spot.
+            left_diff.symbols[*left_symbol_idx].order =
+                Some(expected_right_order_idx.cmp(&right_order_idx));
+            right_diff.symbols[*right_symbol_idx].order =
+                Some(right_order_idx.cmp(&expected_right_order_idx));
+            expected_right_order_idx = right_order_idx;
+        }
+        expected_right_order_idx += 1;
+    }
+    Ok(())
+}
+
 #[derive(Clone, Copy)]
 enum MappingSymbol<'a> {
     Left(&'a str),
diff --git a/objdiff-core/tests/snapshots/arch_ppc__diff_ppc-2.snap b/objdiff-core/tests/snapshots/arch_ppc__diff_ppc-2.snap
index 65f6082b..d43a37af 100644
--- a/objdiff-core/tests/snapshots/arch_ppc__diff_ppc-2.snap
+++ b/objdiff-core/tests/snapshots/arch_ppc__diff_ppc-2.snap
@@ -2646,6 +2646,9 @@ expression: "(target_symbol_diff, base_symbol_diff)"
             },
         ],
         data_rows: [],
+        order: Some(
+            Equal,
+        ),
     },
     SymbolDiff {
         target_symbol: Some(
@@ -5290,5 +5293,8 @@ expression: "(target_symbol_diff, base_symbol_diff)"
             },
         ],
         data_rows: [],
+        order: Some(
+            Equal,
+        ),
     },
 )
diff --git a/objdiff-gui/src/views/diff.rs b/objdiff-gui/src/views/diff.rs
index 76da8aa8..ac44a956 100644
--- a/objdiff-gui/src/views/diff.rs
+++ b/objdiff-gui/src/views/diff.rs
@@ -300,6 +300,49 @@ pub fn diff_view_ui(
                         ret = Some(DiffViewAction::SetSearch(search));
                     }
 
+                    if let Some((_, left_diff)) = left_ctx.obj {
+                        let wrong_order_symbols = left_diff
+                            .symbols
+                            .iter()
+                            .filter(|s| s.order.is_some_and(|o| o != Ordering::Equal))
+                            .count();
+                        let mut wrong_order_symbol_idx_to_select = left_diff
+                            .symbols
+                            .iter()
+                            .position(|s| s.order.is_some_and(|o| o != Ordering::Equal));
+                        if let Some(left_highlight) = state.symbol_state.highlighted_symbol.0 {
+                            let next_wrong_order_symbol_idx = left_diff
+                                .symbols
+                                .iter()
+                                .enumerate()
+                                .skip(left_highlight + 1)
+                                .find(|(_, s)| s.order.is_some_and(|o| o != Ordering::Equal))
+                                .map(|(i, _)| i);
+                            if next_wrong_order_symbol_idx.is_some() {
+                                wrong_order_symbol_idx_to_select = next_wrong_order_symbol_idx;
+                            }
+                        }
+                        if ui
+                            .add_enabled(
+                                wrong_order_symbol_idx_to_select.is_some(),
+                                egui::Button::new(format!(
+                                    "Wrong order: {}/{}",
+                                    wrong_order_symbols,
+                                    left_diff.symbols.len()
+                                )),
+                            )
+                            .clicked()
+                            && let Some(left_sym_idx) = wrong_order_symbol_idx_to_select
+                        {
+                            let target_symbol = left_diff.symbols[left_sym_idx].target_symbol;
+                            ret = Some(DiffViewAction::SetSymbolHighlight(
+                                Some(left_sym_idx),
+                                target_symbol,
+                                true,
+                            ));
+                        }
+                    }
+
                     ui.with_layout(Layout::right_to_left(egui::Align::TOP), |ui| {
                         if ui.small_button("⏷").on_hover_text_at_pointer("Expand all").clicked() {
                             open_sections.0 = Some(true);
@@ -308,7 +351,7 @@ pub fn diff_view_ui(
                         {
                             open_sections.0 = Some(false);
                         }
-                    })
+                    });
                 });
             }
 
diff --git a/objdiff-gui/src/views/symbol_diff.rs b/objdiff-gui/src/views/symbol_diff.rs
index 82046643..f6128a4e 100644
--- a/objdiff-gui/src/views/symbol_diff.rs
+++ b/objdiff-gui/src/views/symbol_diff.rs
@@ -1,4 +1,4 @@
-use std::mem::take;
+use std::{cmp::Ordering, mem::take};
 
 use egui::{
     CollapsingHeader, Color32, Id, OpenUrl, ScrollArea, Ui, Widget, style::ScrollAnimation,
@@ -605,14 +605,29 @@ fn symbol_ui(
     write_text(name, appearance.highlight_color, &mut job, appearance.code_font.clone());
     if diff_config.show_symbol_sizes == ShowSymbolSizes::Decimal {
         write_text(
-            &format!(" (size={})", symbol.size),
+            &format!(" (size:{})", symbol.size),
             appearance.text_color,
             &mut job,
             appearance.code_font.clone(),
         );
     } else if diff_config.show_symbol_sizes == ShowSymbolSizes::Hex {
         write_text(
-            &format!(" (size={:x})", symbol.size),
+            &format!(" (size:{:x})", symbol.size),
+            appearance.text_color,
+            &mut job,
+            appearance.code_font.clone(),
+        );
+    }
+    if let Some(order) = symbol_diff.order
+        && order != Ordering::Equal
+    {
+        let order_char = match order {
+            Ordering::Less => "⏷",
+            Ordering::Equal => unreachable!(),
+            Ordering::Greater => "⏶",
+        };
+        write_text(
+            &format!(" {order_char}"),
             appearance.text_color,
             &mut job,
             appearance.code_font.clone(),