diff --git a/libretro/cores/4do/upstream b/libretro/cores/4do/upstream
index 4e8260e88..714a81b5c 160000
--- a/libretro/cores/4do/upstream
+++ b/libretro/cores/4do/upstream
@@ -1 +1 @@
-Subproject commit 4e8260e881761409665f1880254cb08b5236f06d
+Subproject commit 714a81b5c7c05dc2e2c5956efe04698e1c723056
diff --git a/libretro/cores/bluemsx/runtime b/libretro/cores/bluemsx/runtime
index eccf01388..288556a0d 100644
--- a/libretro/cores/bluemsx/runtime
+++ b/libretro/cores/bluemsx/runtime
@@ -1,13 +1,15 @@
-<runtime ram="16M" caps="128" binary="retro_frontend">
+<runtime ram="32M" caps="256" binary="retro_frontend">
 
 	<requires>
 		<audio_out/>
 		<file_system label="MSX"/>
 		<nitpicker/>
 		<rm/>
+		<rtc/>
 	</requires>
 
 	<content>
+		<rom label="blueMSX.tar"/>
 		<rom label="ld.lib.so"/>
 		<rom label="libc.lib.so"/>
 		<rom label="libm.lib.so"/>
@@ -18,12 +20,14 @@
 	</content>
 
 	<config>
-		<libc stdout="/dev/log" stderr="/dev/log"/>
+		<libc stdout="/dev/log" stderr="/dev/log" rtc="/dev/rtc"/>
 		<vfs>
+			<dir name="system">
+				<tar name="blueMSX.tar"/> </dir>
 			<fs label="MSX"/>
-			<dir name="dev"> <log label="core"/> </dir>
+			<dir name="dev"> <log label="core"/> <rtc/> </dir>
 		</vfs>
-		<game path="game.rom"/>
+		<game/>
 		<default-controller port="0" device="1">
 			<map from="KEY_LEFT" to="LEFT"/>
 			<map from="KEY_RIGHT" to="RIGHT"/>
diff --git a/libretro/cores/dinothawr/core b/libretro/cores/dinothawr/core
index 387d6128f..d68f520a6 160000
--- a/libretro/cores/dinothawr/core
+++ b/libretro/cores/dinothawr/core
@@ -1 +1 @@
-Subproject commit 387d6128ffedadefaf60eae5cf9037123f185abf
+Subproject commit d68f520a6ff70bd7980a6df3b82c25e3b1deb92f
diff --git a/libretro/cores/fceumm/upstream b/libretro/cores/fceumm/upstream
index f8dd9953e..386d7d911 160000
--- a/libretro/cores/fceumm/upstream
+++ b/libretro/cores/fceumm/upstream
@@ -1 +1 @@
-Subproject commit f8dd9953e44063691050dc71e75b0916083b87de
+Subproject commit 386d7d9114234475221e72d2cdfdb8ee74d987eb
diff --git a/libretro/cores/gambatte/upstream b/libretro/cores/gambatte/upstream
index 5af38ec0b..9f88b26c7 160000
--- a/libretro/cores/gambatte/upstream
+++ b/libretro/cores/gambatte/upstream
@@ -1 +1 @@
-Subproject commit 5af38ec0b449da661f9cfdc93ca8ac232eb216ec
+Subproject commit 9f88b26c77c93e4f2f0254ec6d20b29b4c49610e
diff --git a/libretro/cores/lutro/upstream b/libretro/cores/lutro/upstream
index 31abea782..a9ed4a40c 160000
--- a/libretro/cores/lutro/upstream
+++ b/libretro/cores/lutro/upstream
@@ -1 +1 @@
-Subproject commit 31abea7827f56324f72a8cfadc14ed2de692d549
+Subproject commit a9ed4a40cfe0b607f753d444fa633240b716c886
diff --git a/libretro/cores/mu/upstream b/libretro/cores/mu/upstream
index 82c6c092e..d4a449c99 160000
--- a/libretro/cores/mu/upstream
+++ b/libretro/cores/mu/upstream
@@ -1 +1 @@
-Subproject commit 82c6c092ec3bea52c93bef791dedc99e34b364b2
+Subproject commit d4a449c99265c7ef8680edc4cc2501bdfca30b46
diff --git a/libretro/cores/nxengine/runtime b/libretro/cores/nxengine/runtime
index 8bdfbf82c..c5b32008c 100644
--- a/libretro/cores/nxengine/runtime
+++ b/libretro/cores/nxengine/runtime
@@ -13,7 +13,6 @@
 		<rom label="libm.lib.so"/>
 		<rom label="libretro.so"/>
 		<rom label="retro_frontend"/>
-		<rom label="stdcxx.lib.so"/>
 		<rom label="vfs.lib.so"/>
 	</content>
 
diff --git a/libretro/cores/nxengine/upstream b/libretro/cores/nxengine/upstream
index 6e0bdc07e..b220b573c 160000
--- a/libretro/cores/nxengine/upstream
+++ b/libretro/cores/nxengine/upstream
@@ -1 +1 @@
-Subproject commit 6e0bdc07e49f16279eb645c0ac70ef2f94227bc8
+Subproject commit b220b573ca8fd32fad5dfbb02679c430998395f1
diff --git a/libretro/cores/snes9x/upstream b/libretro/cores/snes9x/upstream
index ac77e7a94..a07fbf660 160000
--- a/libretro/cores/snes9x/upstream
+++ b/libretro/cores/snes9x/upstream
@@ -1 +1 @@
-Subproject commit ac77e7a9474a85f7895da4024088cba1253bb38d
+Subproject commit a07fbf660e29be2db9f6f9b051514dfd546cef26
diff --git a/libretro/cores/tyrquake/upstream b/libretro/cores/tyrquake/upstream
index 0bc90d8c9..e71d1322d 160000
--- a/libretro/cores/tyrquake/upstream
+++ b/libretro/cores/tyrquake/upstream
@@ -1 +1 @@
-Subproject commit 0bc90d8c997fb58b7a4c2f4c252745a1dec0835e
+Subproject commit e71d1322dbca2bff6124f0809f3833b9609bdee8
diff --git a/libretro/libretro-common b/libretro/libretro-common
index 797ec4524..5cd072170 160000
--- a/libretro/libretro-common
+++ b/libretro/libretro-common
@@ -1 +1 @@
-Subproject commit 797ec45240ab6f75be1a8d0b9796985907ba33e9
+Subproject commit 5cd072170d50714b28b997538076658583d70119
diff --git a/nim/blobsets b/nim/blobsets
index 7a3f231d0..d7066b4db 160000
--- a/nim/blobsets
+++ b/nim/blobsets
@@ -1 +1 @@
-Subproject commit 7a3f231d0b584e68d6db301566e669d0f94b0227
+Subproject commit d7066b4db4851baec6b7b9ae4ac777d2e30dcfc2