diff --git a/eclipse.platform.swt.binaries/pom.xml b/eclipse.platform.swt.binaries/pom.xml
index c13fae9ff..7f798e4f1 100644
--- a/eclipse.platform.swt.binaries/pom.xml
+++ b/eclipse.platform.swt.binaries/pom.xml
@@ -54,7 +54,12 @@
 
   <modules>
     <module>bundles/org.eclipse.swt.cocoa.macosx.x86_64</module>
+    <module>bundles/org.eclipse.swt.gtk.linux.arm</module>
+    <module>bundles/org.eclipse.swt.gtk.linux.aarch64</module>
+    <module>bundles/org.eclipse.swt.gtk.linux.ppc64</module>
     <module>bundles/org.eclipse.swt.gtk.linux.ppc64le</module>
+    <module>bundles/org.eclipse.swt.gtk.linux.riscv64</module>
+    <module>bundles/org.eclipse.swt.gtk.linux.s390x</module>
     <module>bundles/org.eclipse.swt.gtk.linux.x86</module>
     <module>bundles/org.eclipse.swt.gtk.linux.x86_64</module>
     <module>bundles/org.eclipse.swt.win32.win32.x86</module>
diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/build.sh b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/build.sh
index a1e3f456b..e138f98a3 100755
--- a/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/build.sh	
+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/build.sh	
@@ -195,7 +195,7 @@ esac
 
 
 # For 64-bit CPUs, we have a switch
-if [ ${MODEL} = 'x86_64' -o ${MODEL} = 'ia64' -o ${MODEL} = 's390x' -o ${MODEL} = 'ppc64le' -o ${MODEL} = 'aarch64' ]; then
+if [ ${MODEL} = 'x86_64' -o ${MODEL} = 'ia64' -o ${MODEL} = 's390x' -o ${MODEL} = 'ppc64le' -o ${MODEL} = 'aarch64' -o ${MODEL} = 'riscv64' ]; then
 	SWT_PTR_CFLAGS=-DJNI64
 	if [ -d /lib64 ]; then
 		XLIB64=-L/usr/X11R6/lib64
diff --git a/eclipse.platform.swt/bundles/org.eclipse.swt/META-INF/p2.inf b/eclipse.platform.swt/bundles/org.eclipse.swt/META-INF/p2.inf
index 64628e51c..28da2e7d3 100644
--- a/eclipse.platform.swt/bundles/org.eclipse.swt/META-INF/p2.inf
+++ b/eclipse.platform.swt/bundles/org.eclipse.swt/META-INF/p2.inf
@@ -34,3 +34,28 @@ requires.7.namespace = org.eclipse.equinox.p2.iu
 requires.7.name = org.eclipse.swt.gtk.linux.ppc64le
 requires.7.range = [$version$,$version$]
 requires.7.filter = (&(osgi.os=linux)(osgi.ws=gtk)(osgi.arch=ppc64le)(!(org.eclipse.swt.buildtime=true)))
+
+requires.8.namespace = org.eclipse.equinox.p2.iu
+requires.8.name = org.eclipse.swt.gtk.linux.ppc64
+requires.8.range = [$version$,$version$]
+requires.8.filter = (&(osgi.os=linux)(osgi.ws=gtk)(osgi.arch=ppc64)(!(org.eclipse.swt.buildtime=true)))
+
+requires.9.namespace = org.eclipse.equinox.p2.iu
+requires.9.name = org.eclipse.swt.gtk.linux.arm
+requires.9.range = [$version$,$version$]
+requires.9.filter = (&(osgi.os=linux)(osgi.ws=gtk)(osgi.arch=arm)(!(org.eclipse.swt.buildtime=true)))
+
+requires.10.namespace = org.eclipse.equinox.p2.iu
+requires.10.name = org.eclipse.swt.gtk.linux.aarch64
+requires.10.range = [$version$,$version$]
+requires.10.filter = (&(osgi.os=linux)(osgi.ws=gtk)(osgi.arch=aarch64)(!(org.eclipse.swt.buildtime=true)))
+
+requires.11.namespace = org.eclipse.equinox.p2.iu
+requires.11.name = org.eclipse.swt.gtk.linux.s390x
+requires.11.range = [$version$,$version$]
+requires.11.filter = (&(osgi.os=linux)(osgi.ws=gtk)(osgi.arch=s390x)(!(org.eclipse.swt.buildtime=true)))
+
+requires.12.namespace = org.eclipse.equinox.p2.iu
+requires.12.name = org.eclipse.swt.gtk.linux.riscv64
+requires.12.range = [$version$,$version$]
+requires.12.filter = (&(osgi.os=linux)(osgi.ws=gtk)(osgi.arch=riscv64)(!(org.eclipse.swt.buildtime=true)))
diff --git a/eclipse.platform.ui/features/org.eclipse.e4.rcp/feature.xml b/eclipse.platform.ui/features/org.eclipse.e4.rcp/feature.xml
index 51790c259..1ceafc95b 100644
--- a/eclipse.platform.ui/features/org.eclipse.e4.rcp/feature.xml
+++ b/eclipse.platform.ui/features/org.eclipse.e4.rcp/feature.xml
@@ -418,6 +418,46 @@
          install-size="0"
          version="0.0.0"
          fragment="true"/>
+         
+   <plugin
+         id="org.eclipse.equinox.launcher.gtk.linux.arm"
+         os="linux"
+         ws="gtk"
+         arch="arm"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"/>
+
+   <plugin
+         id="org.eclipse.equinox.launcher.gtk.linux.aarch64"
+         os="linux"
+         ws="gtk"
+         arch="aarch64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"/>
+
+   <plugin
+         id="org.eclipse.equinox.launcher.gtk.linux.s390x"
+         os="linux"
+         ws="gtk"
+         arch="s390x"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"/>
+
+   <plugin
+         id="org.eclipse.equinox.launcher.gtk.linux.riscv64"
+         os="linux"
+         ws="gtk"
+         arch="riscv64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"/>
 
    <plugin
          id="org.eclipse.equinox.launcher.gtk.linux.x86"
@@ -499,6 +539,50 @@
          fragment="true"
          unpack="false"/>
 
+   <plugin
+         id="org.eclipse.swt.gtk.linux.s390x"
+         os="linux"
+         ws="gtk"
+         arch="s390x"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.swt.gtk.linux.arm"
+         os="linux"
+         ws="gtk"
+         arch="arm"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.swt.gtk.linux.aarch64"
+         os="linux"
+         ws="gtk"
+         arch="aarch64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.swt.gtk.linux.riscv64"
+         os="linux"
+         ws="gtk"
+         arch="riscv64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
    <plugin
          id="org.eclipse.swt.gtk.linux.ppc64le"
          os="linux"
diff --git a/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/build.properties b/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/build.properties
index 8ffe18e76..ebc821dc6 100644
--- a/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/build.properties
+++ b/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/build.properties
@@ -34,3 +34,18 @@ root.macosx.cocoa.x86_64.permissions.755=Eclipse.app/Contents/MacOS/launcher
 
 root.linux.gtk.x86_64=bin/gtk/linux/x86_64,gtk_root
 root.linux.gtk.x86_64.permissions.755=libcairo-swt.so
+
+root.linux.gtk.arm=bin/gtk/linux/arm,gtk_root
+root.linux.gtk.arm.permissions.755=launcher
+
+root.linux.gtk.aarch64=bin/gtk/linux/aarch64,gtk_root
+root.linux.gtk.aarch64.permissions.755=launcher
+
+root.linux.gtk.ppc64=bin/gtk/linux/ppc64,gtk_root
+root.linux.gtk.ppc64.permissions.755=launcher
+
+root.linux.gtk.riscv64=bin/gtk/linux/riscv64,gtk_root
+root.linux.gtk.riscv64.permissions.755=launcher
+
+root.linux.gtk.s390x=bin/gtk/linux/s390x,gtk_root
+root.linux.gtk.s390x.permissions.755=launcher
diff --git a/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/library/gtk/build.sh b/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/library/gtk/build.sh
index 2b8fe11e0..b19cf298e 100755
--- a/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/library/gtk/build.sh
+++ b/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/library/gtk/build.sh
@@ -106,7 +106,7 @@ case $defaultOS in
 			"s390x")
 				defaultOSArch="s390x"
 				defaultJava=DEFAULT_JAVA_EXEC
-				OUTPUT_DIR="$EXEC_DIR/contributed/$defaultWS/$defaultOS/$defaultOSArch"
+				OUTPUT_DIR="$EXEC_DIR/bin/$defaultWS/$defaultOS/$defaultOSArch"
 				;;
 			arm*)
 				defaultOSArch="arm"
@@ -118,6 +118,11 @@ case $defaultOS in
 				defaultJava=DEFAULT_JAVA_EXEC
 				OUTPUT_DIR="$EXEC_DIR/bin/$defaultWS/$defaultOS/$defaultOSArch"
 				;;
+                      "riscv64")
+				defaultOSArch="riscv64"
+				defaultJava=DEFAULT_JAVA_EXEC
+				OUTPUT_DIR="$EXEC_DIR/bin/$defaultWS/$defaultOS/$defaultOSArch"
+				;;
 			*)
 				echo "*** Unknown MODEL <${MODEL}>"
 				;;
diff --git a/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/pom.xml b/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/pom.xml
index e56be0149..9f2727d00 100644
--- a/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/pom.xml
+++ b/rt.equinox.framework/features/org.eclipse.equinox.executable.feature/pom.xml
@@ -123,7 +123,12 @@
                     <copy todir="bin" verbose="true" includeEmptyDirs="false" failonerror="true">
                       <fileset dir="../../../rt.equinox.binaries/org.eclipse.equinox.executable/bin/">
                         <include name="cocoa/macosx/x86_64/**/*"/>
+                        <include name="gtk/linux/arm/**/*"/>
+                        <include name="gtk/linux/aarch64/**/*"/>
+                        <include name="gtk/linux/ppc64/**/*"/>
                         <include name="gtk/linux/ppc64le/**/*"/>
+                        <include name="gtk/linux/riscv64/**/*"/>
+                        <include name="gtk/linux/s390x/**/*"/>
                         <include name="gtk/linux/x86/**/*"/>
                         <include name="gtk/linux/x86_64/**/*"/>
                         <include name="win32/win32/x86/**/*"/>
diff --git a/rt.equinox.framework/pom.xml b/rt.equinox.framework/pom.xml
index ab9ba3bac..16cf0944f 100644
--- a/rt.equinox.framework/pom.xml
+++ b/rt.equinox.framework/pom.xml
@@ -73,6 +73,42 @@
 	<module>bundles/org.eclipse.equinox.launcher.gtk.linux.aarch64</module>
       </modules>
     </profile>
+    <profile>
+      <id>build-native-launchers-gtk.linux.ppc64</id>
+      <activation>
+	<property>
+	  <name>native</name>
+	  <value>gtk.linux.ppc64</value>
+        </property>
+      </activation>
+      <modules>
+	<module>bundles/org.eclipse.equinox.launcher.gtk.linux.ppc64</module>
+      </modules>
+    </profile>
+    <profile>
+      <id>build-native-launchers-gtk.linux.riscv64</id>
+      <activation>
+	<property>
+	  <name>native</name>
+	  <value>gtk.linux.riscv64</value>
+        </property>
+      </activation>
+      <modules>
+	<module>bundles/org.eclipse.equinox.launcher.gtk.linux.riscv64</module>
+      </modules>
+    </profile>
+    <profile>
+      <id>build-native-launchers-gtk.linux.s390x</id>
+      <activation>
+	<property>
+	  <name>native</name>
+	  <value>gtk.linux.s390x</value>
+        </property>
+      </activation>
+      <modules>
+	<module>bundles/org.eclipse.equinox.launcher.gtk.linux.s390x</module>
+      </modules>
+    </profile>
   </profiles>
 
   <modules>