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.
---
 common.h | 2 --
 1 file changed, 2 deletions(-)

(limited to 'common.h')

diff --git a/common.h b/common.h
index a85bc57..f7c3624 100644
--- a/common.h
+++ b/common.h
@@ -135,8 +135,6 @@
 #define GBA_SCREEN_HEIGHT (160)
 #define GBA_SCREEN_PITCH  (240)
 
-void switch_to_main_thread(void);
-
 // These must be variables, not constants.
 
 #define file_read_variable(filename_tag, variable)                            \
-- 
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