From f8d4276e12165a2610c87e998a343c02c2904855 Mon Sep 17 00:00:00 2001
From: David Guillen Fandos
Date: Mon, 21 Jun 2021 19:17:19 +0200
Subject: Add support for mips64n32

This only needs some support to save/load state with 64 bit registers.
Since pointers remain 32 bit, no extra changes are needed in the
dynarec. Verified with qemu (qemu-mipsn32el) and miniretro.
---
 Makefile | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 4d75fdd..d127e92 100644
--- a/Makefile
+++ b/Makefile
@@ -379,6 +379,16 @@ else ifeq ($(platform), mips32)
 	HAVE_DYNAREC := 1
 	CPU_ARCH := mips
 
+# MIPS64
+else ifeq ($(platform), mips64n32)
+	TARGET := $(TARGET_NAME)_libretro.so
+	SHARED := -shared -nostdlib -Wl,--version-script=link.T
+	fpic := -fPIC -DPIC
+	CFLAGS += -fomit-frame-pointer -ffast-math -march=mips64 -mabi=n32 -mhard-float
+	CFLAGS += -fno-caller-saves
+	HAVE_DYNAREC := 1
+	CPU_ARCH := mips
+
 # emscripten
 else ifeq ($(platform), emscripten)
 	TARGET := $(TARGET_NAME)_libretro_$(platform).bc
-- 
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