arm64: flat guest mapping, audio, crash reporting, self-extracting data

The run of work that took the translated build from "boots" to "playable". Engine: - Flat guest mapping replaces the software MMU on aarch64 hosts. A 4 GiB PROT_NONE reservation lets a 32-bit guest address zero-extend safely, so tcg_out_qemu_ld/st short-circuit before tcg_out_tlb_read and the prologue materialises the base into X28. Measured 1.24x (51 vs 41 fps, interleaved A/B). Note the base must be set BEFORE UC_INIT - Unicorn inits lazily, and setting it after uc_open silently falls back to softmmu. - num_get<char> facet implemented, which was the real cause of the crash after the prologue race; a full race is now playable end to end. - Thread-stack free list + ReleaseThreadEngine, fixing the arena leak that showed up as a black screen when entering a race. kMaxGuestThreads 16 -> 64. - Real ARM32 FMOD now runs in-engine via the Java FMODAudioDevice bridge, with a per-thread JNIEnv. Two of the three blockers were our own single-image-era guards. Host/app: - Native crash handler: async-signal-safe, decodes the host fault back to a guest address, writes a report file and nothing else. CrashReportActivity picks it up on the NEXT launch, zips it, and offers to share. No backend, no automatic upload. - Game data ships inside the APK and self-extracts on first launch, so a tester installs one file and plays. Copy-to-.part-then-rename, with a free-space check up front. - EGL context preserved across pause, fixing black textures on resume. - Navigation bar hidden and re-hidden on focus gain; volume keys reported as system keys, checked before the loading-state gate. - x86_64 added to abiFilters: the ARM32 guest runs under tcg/i386 with no houdini in the path. The flat mapping is aarch64-only, so that host falls back to the software MMU - commented at the abiFilters line. Ignore rules added for app/translated/ (611 MB of signed release APK, which also carries the bundled OBB) and ostream_repro/build/. Co-Authored-By: Claude <noreply@anthropic.com>
2026-09-22 23:17:47 +03:00
parent 80768652ea
commit 725ffbd8ed
44 changed files with 3096 additions and 86 deletions
@@ -0,0 +1,148 @@
+package com.ea.ironmonkey
+
+import android.content.Intent
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import kotlin.concurrent.thread
+
+/**
+ * First-launch unpacking of the game data bundled in the APK.
+ *
+ * Shown only when [GameDataInstaller.isInstalled] is false, so it appears once
+ * after install and never again. It exists because copying ~595 MB takes long
+ * enough that a tester staring at a frozen launcher would reasonably assume the
+ * game had hung.
+ */
+class GameDataUnpackActivity : ComponentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        enableEdgeToEdge()
+        super.onCreate(savedInstanceState)
+
+        if (GameDataInstaller.isInstalled(this)) {
+            startGame()
+            return
+        }
+
+        var fraction by mutableFloatStateOf(0f)
+        var copiedMb by mutableStateOf(0L)
+        var totalMb by mutableStateOf(0L)
+        var error by mutableStateOf<String?>(null)
+
+        setContent {
+            MaterialTheme(colorScheme = darkColorScheme()) {
+                UnpackScreen(
+                    fraction = fraction,
+                    copiedMb = copiedMb,
+                    totalMb = totalMb,
+                    error = error,
+                    onRetry = { recreate() },
+                )
+            }
+        }
+
+        thread(name = "game-data-unpack", isDaemon = true) {
+            val result = GameDataInstaller.install(this) { copied, total ->
+                // Updating Compose state is safe from any thread; the recomposition
+                // is scheduled onto the main thread by the snapshot system.
+                fraction = if (total > 0) copied.toFloat() / total else 0f
+                copiedMb = copied / 1_048_576
+                totalMb = total / 1_048_576
+            }
+            runOnUiThread {
+                when (result) {
+                    is GameDataInstaller.Result.Ready -> startGame()
+                    is GameDataInstaller.Result.Failed -> error = result.message
+                }
+            }
+        }
+    }
+
+    private fun startGame() {
+        startActivity(Intent(this, GameActivityMain::class.java))
+        finish()
+    }
+}
+
+@Composable
+private fun UnpackScreen(
+    fraction: Float,
+    copiedMb: Long,
+    totalMb: Long,
+    error: String?,
+    onRetry: () -> Unit,
+) {
+    Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(innerPadding)
+                .padding(24.dp),
+            verticalArrangement = Arrangement.Center,
+            horizontalAlignment = Alignment.CenterHorizontally,
+        ) {
+            if (error != null) {
+                Text(
+                    text = "Не удалось подготовить игровые данные",
+                    style = MaterialTheme.typography.headlineSmall,
+                    textAlign = TextAlign.Center,
+                )
+                Text(
+                    text = error,
+                    style = MaterialTheme.typography.bodyMedium,
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.padding(top = 12.dp),
+                )
+                Button(onClick = onRetry, modifier = Modifier.padding(top = 24.dp)) {
+                    Text("Повторить")
+                }
+            } else {
+                Text(
+                    text = "Подготовка игровых данных",
+                    style = MaterialTheme.typography.headlineSmall,
+                    textAlign = TextAlign.Center,
+                )
+                Text(
+                    text = "Выполняется один раз после установки.",
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.padding(top = 8.dp),
+                )
+                LinearProgressIndicator(
+                    progress = { fraction },
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(top = 24.dp),
+                )
+                Text(
+                    text = if (totalMb > 0) "$copiedMb из $totalMb МБ" else "…",
+                    style = MaterialTheme.typography.bodySmall,
+                    modifier = Modifier.padding(top = 12.dp),
+                )
+            }
+        }
+    }
+}