chore: Release lemur version 0.8.1

Reviewed-on: #7

Cargo.lock

@@ -2165,7 +2165,7 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "lemur"
-version = "0.7.3"
+version = "0.8.1"
 dependencies = [
  "anyhow",
  "atoi",

Cargo.toml

@@ -4,7 +4,7 @@ description = "An emulator for the Virtual Boy."
 repository = "https://git.virtual-boy.com/PVB/lemur"
 publish = false
 license = "MIT"
-version = "0.7.3"
+version = "0.8.1"
 edition = "2024"
 
 [dependencies]

src/emulator/cart.rs

@@ -86,12 +86,13 @@ fn parse_elf_program<Elf: object::read::elf::FileHeader<Endian = object::Endiann
     let mut bytes = vec![];
     let mut pstart = None;
     for phdr in header.program_headers(endian, data).ok()? {
-        if phdr.p_filesz(endian).into() == 0 {
+        let pma = phdr.p_paddr(endian).into();
+        if pma < 0x07000000 || phdr.p_filesz(endian).into() == 0 {
             continue;
         }
-        let start = pstart.unwrap_or(phdr.p_paddr(endian).into());
+        let start = pstart.unwrap_or(pma);
         pstart = Some(start);
-        bytes.resize((phdr.p_paddr(endian).into() - start) as usize, 0);
+        bytes.resize((pma - start) as usize, 0);
         let data = phdr.data(endian, data).ok()?;
         bytes.extend_from_slice(data);
     }

src/window/profile.rs

@@ -1,17 +1,18 @@
 use std::{fs, time::Duration};
 
 use anyhow::Result;
-use egui::{Button, CentralPanel, Checkbox, ViewportBuilder, ViewportId};
+use egui::{Button, CentralPanel, Checkbox, Label, ViewportBuilder, ViewportId};
 use egui_notify::{Anchor, Toast, Toasts};
 
 use crate::{
-    emulator::{EmulatorClient, SimId},
+    emulator::{EmulatorClient, EmulatorCommand, EmulatorState, SimId},
     profiler::{Profiler, ProfilerStatus},
     window::AppWindow,
 };
 
 pub struct ProfileWindow {
     sim_id: SimId,
+    client: EmulatorClient,
     profiler: Profiler,
     toasts: Toasts,
 }
@@ -20,6 +21,7 @@ impl ProfileWindow {
     pub fn new(sim_id: SimId, client: EmulatorClient) -> Self {
         Self {
             sim_id,
+            client: client.clone(),
             profiler: Profiler::new(sim_id, client),
             toasts: Toasts::new()
                 .with_anchor(Anchor::BottomLeft)
@@ -33,6 +35,10 @@ impl ProfileWindow {
     }
 
     fn finish_recording(&mut self) {
+        let pause = matches!(self.client.emulator_state(), EmulatorState::Running);
+        if pause {
+            self.client.send_command(EmulatorCommand::Pause);
+        }
         match self.try_finish_recording() {
             Ok(Some(path)) => {
                 let mut toast = Toast::info(format!("Saved to {path}"));
@@ -46,6 +52,9 @@ impl ProfileWindow {
                 self.toasts.add(toast);
             }
         }
+        if pause {
+            self.client.send_command(EmulatorCommand::Resume);
+        }
     }
 
     fn try_finish_recording(&mut self) -> Result<Option<String>> {
@@ -84,8 +93,32 @@ impl AppWindow for ProfileWindow {
         let status = self.profiler.status();
         let recording = matches!(status, ProfilerStatus::Recording);
         CentralPanel::default().show(ctx, |ui| {
+            ui.horizontal_wrapped(|ui| {
+                ui.spacing_mut().item_spacing.x = 0.0;
+                ui.add(
+                    Label::new(
+                        "Use this tool to record performance profiles of your game, for use in ",
+                    )
+                    .wrap_mode(egui::TextWrapMode::Wrap),
+                );
+                ui.hyperlink("https://profiler.firefox.com");
+                ui.label(".");
+            });
+            ui.horizontal_wrapped(|ui| {
+                ui.spacing_mut().item_spacing.x = 0.0;
+                ui.add(
+                    Label::new("For more instructions, see ").wrap_mode(egui::TextWrapMode::Wrap),
+                );
+                ui.hyperlink_to(
+                    "the Lemur wiki",
+                    "https://git.virtual-boy.com/PVB/lemur/wiki/Profiling-with-Lemur",
+                );
+                ui.label(".");
+            });
+            ui.separator();
+
             let mut enabled = status.enabled();
-            let enabled_checkbox = Checkbox::new(&mut enabled, "Profiling enabled?");
+            let enabled_checkbox = Checkbox::new(&mut enabled, "Enable profiling");
             if ui.add_enabled(!recording, enabled_checkbox).changed() {
                 if enabled {
                     self.profiler.enable();
@@ -93,7 +126,9 @@ impl AppWindow for ProfileWindow {
                     self.profiler.disable();
                 }
             }
-
+            if !enabled {
+                ui.label("Enabling profiling will restart your current game.");
+            } else {
                 ui.horizontal(|ui| {
                     if !recording {
                         let record_button = Button::new("Record");
@@ -110,6 +145,7 @@ impl AppWindow for ProfileWindow {
                         }
                     }
                 });
+            }
 
             match &status {
                 ProfilerStatus::Recording => {