feat: add process crash popups

2026-04-07 20:15:56 +02:00
parent 54856e616b
commit 886b181bfe
17 changed files with 615 additions and 4 deletions
@@ -0,0 +1,48 @@
+/*
+    * CrashReportSyscall.hpp
+    * SYS_CRASH_REPORT
+    * Copyright (c) 2026 Daniel Hammer
+*/
+
+#pragma once
+#include <cstdint>
+#include "Syscall.hpp"
+#include "../CrashReport.hpp"
+
+namespace Montauk {
+
+    static int64_t Sys_CrashReport(CrashReportInfo* out) {
+        if (!out) return 0;
+        if (CrashReport::g_reportCount == 0) return 0;
+
+        int oldestIdx = (CrashReport::g_reportHead - CrashReport::g_reportCount + CrashReport::MaxReports) % CrashReport::MaxReports;
+        auto* rep = &CrashReport::g_reports[oldestIdx];
+
+        out->pid = rep->pid;
+        for (int i = 0; i < 64 && rep->processName[i]; i++) out->processName[i] = rep->processName[i];
+        out->processName[63] = '\0';
+        out->exceptionVector = rep->exceptionVector;
+        for (int i = 0; i < 32 && rep->exceptionName[i]; i++) out->exceptionName[i] = rep->exceptionName[i];
+        out->exceptionName[31] = '\0';
+        out->faultingAddress = rep->faultingAddress;
+        out->instructionPointer = rep->instructionPointer;
+        out->stackPointer = rep->stackPointer;
+        out->codeSegment = rep->codeSegment;
+        out->flags = rep->flags;
+        out->stackSegment = rep->stackSegment;
+        out->pfPresent = rep->pfPresent;
+        out->pfWrite = rep->pfWrite;
+        out->pfUser = rep->pfUser;
+        out->pfReservedWrite = rep->pfReservedWrite;
+        out->pfInstructionFetch = rep->pfInstructionFetch;
+        out->pfProtectionKey = rep->pfProtectionKey;
+        out->pfShadowStack = rep->pfShadowStack;
+        out->pfSGX = rep->pfSGX;
+        out->timestampTick = rep->timestampTick;
+        rep->valid = false;
+        CrashReport::g_reportCount--;
+
+        return CrashReport::g_reportCount + 1;
+    }
+
+}