From d148d26560527efdd71685df8eac0497827ca766 Mon Sep 17 00:00:00 2001
From: notaz
Date: Mon, 19 Sep 2016 02:40:17 +0300
Subject: drc: try to support w^x platforms like iOS

untested...
---
 frontend/libretro.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'frontend')

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 37cccc4..940ff05 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -10,6 +10,10 @@
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
+#ifdef __MACH__
+#include <unistd.h>
+#include <sys/syscall.h>
+#endif
 
 #include "../libpcsxcore/misc.h"
 #include "../libpcsxcore/psxcounters.h"
@@ -1202,6 +1206,11 @@ void retro_init(void)
 	int i, ret;
 	bool found_bios = false;
 
+#ifdef __MACH__
+	// magic sauce to make the dynarec work on iOS
+	syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0);
+#endif
+
 	ret = emu_core_preinit();
 	ret |= emu_core_init();
 	if (ret != 0) {
-- 
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