From 56dc6ecb70e6fc76d32d6a7194acb273b76bfe0e Mon Sep 17 00:00:00 2001
From: David Guillen Fandos
Date: Mon, 8 Mar 2021 18:44:03 +0100
Subject: Remove libco

This removes libco and all the usages of it (+pthreads).
Rewired all dynarecs and interpreter to return after every frame so that
libretro can process events. This required to make dynarec re-entrant.

Dynarecs were updated to check for new frame on every update (IRQ, cycle
exhaustion, I/O write, etc). The performance impact of doing so should
be minimal (and definitely outweight the libco gains). While at it,
fixed small issues to get a bit more perf: arm dynarec was not idling
correctly, mips was using stack when not needed, etc.

Tested on PSP (mips), OGA (armv7), Linux (x86 and interpreter). Not
tested on Android though.
---
 jni/Android.mk | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'jni')

diff --git a/jni/Android.mk b/jni/Android.mk
index 27e43ac..dc86e69 100644
--- a/jni/Android.mk
+++ b/jni/Android.mk
@@ -5,9 +5,8 @@ CORE_DIR     := $(LOCAL_PATH)/..
 CORE_LDLIBS  :=
 CPU_ARCH     :=
 HAVE_DYNAREC :=
-USE_LIBCO    := 1
 
-COREFLAGS := -DINLINE=inline -D__LIBRETRO__ -DFRONTEND_SUPPORTS_RGB565 -DUSE_LIBCO
+COREFLAGS := -DINLINE=inline -D__LIBRETRO__ -DFRONTEND_SUPPORTS_RGB565
 
 ifeq ($(TARGET_ARCH),arm)
    COREFLAGS += -DARM_ARCH -DARM_MEMORY_DYNAREC
-- 
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