From fa17887706d187f8f0b94a7dd697ae9c84a90a3b Mon Sep 17 00:00:00 2001
From: Michael Scire <SciresM@gmail.com>
Date: Sun, 30 May 2021 21:13:42 -0700
Subject: [PATCH] kern: slightly improve genericity of debugger break event

---
 libmesosphere/source/kern_k_debug_base.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libmesosphere/source/kern_k_debug_base.cpp b/libmesosphere/source/kern_k_debug_base.cpp
index cdd2e9b7..dafc018c 100644
--- a/libmesosphere/source/kern_k_debug_base.cpp
+++ b/libmesosphere/source/kern_k_debug_base.cpp
@@ -308,8 +308,11 @@ namespace ams::kern {
         }
 
         /* Send an exception event to represent our breaking the process. */
-        static_assert(util::size(thread_ids) >= 4);
-        this->PushDebugEvent(ams::svc::DebugEvent_Exception, ams::svc::DebugException_DebuggerBreak, thread_ids[0], thread_ids[1], thread_ids[2], thread_ids[3]);
+        /* TODO: How should this be handled in the case of more than 4 physical cores? */
+        static_assert(util::size(thread_ids) <= 4);
+        [&]<size_t... Ix>(std::index_sequence<Ix...>) ALWAYS_INLINE_LAMBDA {
+            this->PushDebugEvent(ams::svc::DebugEvent_Exception, ams::svc::DebugException_DebuggerBreak, thread_ids[Ix]...);
+        }(std::make_index_sequence<util::size(thread_ids)>());
 
         /* Signal. */
         this->NotifyAvailable();