From 8c9468f18461e1193c479c560a435154387191a9 Mon Sep 17 00:00:00 2001
From: Zachary Cook
Date: Thu, 20 Feb 2020 20:17:27 -0500
Subject: Fix second instance runahead without breaking reset

---
 libpcsxcore/lightrec/plugin.c | 7 +++++--
 libpcsxcore/misc.c            | 5 +++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/libpcsxcore/lightrec/plugin.c b/libpcsxcore/lightrec/plugin.c
index 64587be..8c64c67 100644
--- a/libpcsxcore/lightrec/plugin.c
+++ b/libpcsxcore/lightrec/plugin.c
@@ -553,8 +553,11 @@ static void lightrec_plugin_execute(void)
 
 static void lightrec_plugin_clear(u32 addr, u32 size)
 {
-	/* size * 4: PCSX uses DMA units */
-	lightrec_invalidate(lightrec_state, addr, size * 4);
+	if (addr == 0 && size == UINT32_MAX)
+		lightrec_invalidate_all(lightrec_state);
+	else
+		/* size * 4: PCSX uses DMA units */
+		lightrec_invalidate(lightrec_state, addr, size * 4);
 }
 
 static void lightrec_plugin_shutdown(void)
diff --git a/libpcsxcore/misc.c b/libpcsxcore/misc.c
index 56b7552..d877513 100644
--- a/libpcsxcore/misc.c
+++ b/libpcsxcore/misc.c
@@ -657,6 +657,11 @@ int LoadState(const char *file) {
 	if (Config.HLE)
 		psxBiosInit();
 
+#if defined(LIGHTREC)
+	if (Config.Cpu != CPU_INTERPRETER)
+		psxCpu->Clear(0, UINT32_MAX); //clear all
+	else
+#endif
 	psxCpu->Reset();
 	SaveFuncs.seek(f, 128 * 96 * 3, SEEK_CUR);
 
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