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Thread.cpp: Report VM addresses on VM segfault

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Elad 2025-01-10 21:40:00 +02:00
parent 64c53fcc61
commit 7b8fee7cdb
1 changed files with 10 additions and 0 deletions
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10
Utilities/Thread.cpp
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@ -1818,6 +1818,11 @@ static LONG exception_filter(PEXCEPTION_POINTERS pExp) noexcept
pExp->ExceptionRecord->ExceptionInformation[0] == 1 ? "writing" : "reading"; pExp->ExceptionRecord->ExceptionInformation[0] == 1 ? "writing" : "reading";
fmt::append(msg, "Segfault %s location %p at %p.\n", cause, pExp->ExceptionRecord->ExceptionInformation[1], pExp->ExceptionRecord->ExceptionAddress); fmt::append(msg, "Segfault %s location %p at %p.\n", cause, pExp->ExceptionRecord->ExceptionInformation[1], pExp->ExceptionRecord->ExceptionAddress);
if (vm::try_get_addr(reinterpret_cast<u8*>(pExp->ExceptionRecord->ExceptionInformation[1])).second)
{
fmt::append(msg, "Sudo Addr: %p, VM Addr: %p\n", vm::g_sudo_addr, vm::g_base_addr);
}
} }
else else
{ {
@ -1999,6 +2004,11 @@ static void signal_handler(int /*sig*/, siginfo_t* info, void* uct) noexcept
std::string msg = fmt::format("Segfault %s location %p at %p.\n", cause, info->si_addr, RIP(context)); std::string msg = fmt::format("Segfault %s location %p at %p.\n", cause, info->si_addr, RIP(context));
if (vm::try_get_addr(info->si_addr).second)
{
fmt::append(msg, "Sudo Addr: %p, VM Addr: %p\n", vm::g_sudo_addr, vm::g_base_addr);
}
append_thread_name(msg); append_thread_name(msg);
sys_log.fatal("\n%s", msg); sys_log.fatal("\n%s", msg);