Add Terminal's native fragment for Linux riscv64 (#1210)

- add a new fragment 'org.eclipse.cdt.core.linux.riscv64' containing compiled riscv64 natives suitable for the Linux riscv64 platform. - add the 'libserial.so' binary compiled for Linux riscv64, for the serial communication interface. - add the linux/gtk/riscv64 environment triplet to various Maven build scripts to support building CDT software for that environment. Fixes #980
2025-07-01 06:05:24 +02:00 · 2025-06-20 14:41:55 -04:00 · 2025-06-20 14:41:55 -04:00 · f7d137102b
commit f7d137102b
parent 0bbe001574
25 changed files with 463 additions and 12 deletions
--- a/core/org.eclipse.cdt.core.linux.riscv64/.project
+++ b/core/org.eclipse.cdt.core.linux.riscv64/.project
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.eclipse.cdt.core.linux.riscv64</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>
--- a/core/org.eclipse.cdt.core.linux.riscv64/.settings/org.eclipse.core.resources.prefs
+++ b/core/org.eclipse.cdt.core.linux.riscv64/.settings/org.eclipse.core.resources.prefs
@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
--- a/core/org.eclipse.cdt.core.linux.riscv64/.settings/org.eclipse.pde.api.tools.prefs
+++ b/core/org.eclipse.cdt.core.linux.riscv64/.settings/org.eclipse.pde.api.tools.prefs
@ -0,0 +1,184 @@
+ANNOTATION_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_FIELD=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_INTERFACE_BOUNDS=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_METHOD=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_METHOD_WITHOUT_DEFAULT_VALUE=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_TYPE_MEMBER=Error
+ANNOTATION_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_INTERFACE_BOUNDS=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_RESTRICTIONS=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_TO_CLASS=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_TO_ENUM=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_TO_INTERFACE=Error
+ANNOTATION_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_FIELD=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_METHOD=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_METHOD_WITHOUT_DEFAULT_VALUE=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_METHOD_WITH_DEFAULT_VALUE=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
+ANNOTATION_ELEMENT_TYPE_REMOVED_TYPE_PARAMETERS=Error
+API_COMPONENT_ELEMENT_TYPE_REMOVED_API_TYPE=Error
+API_COMPONENT_ELEMENT_TYPE_REMOVED_REEXPORTED_API_TYPE=Error
+API_COMPONENT_ELEMENT_TYPE_REMOVED_REEXPORTED_TYPE=Error
+API_COMPONENT_ELEMENT_TYPE_REMOVED_TYPE=Error
+API_USE_SCAN_FIELD_SEVERITY=Error
+API_USE_SCAN_METHOD_SEVERITY=Error
+API_USE_SCAN_TYPE_SEVERITY=Error
+CLASS_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
+CLASS_ELEMENT_TYPE_ADDED_FIELD=Error
+CLASS_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
+CLASS_ELEMENT_TYPE_ADDED_INTERFACE_BOUNDS=Error
+CLASS_ELEMENT_TYPE_ADDED_METHOD=Error
+CLASS_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
+CLASS_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
+CLASS_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
+CLASS_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERCLASS_SET=Error
+CLASS_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
+CLASS_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
+CLASS_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
+CLASS_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error
+CLASS_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
+CLASS_ELEMENT_TYPE_CHANGED_RESTRICTIONS=Error
+CLASS_ELEMENT_TYPE_CHANGED_SUPERCLASS=Error
+CLASS_ELEMENT_TYPE_CHANGED_TO_ANNOTATION=Error
+CLASS_ELEMENT_TYPE_CHANGED_TO_ENUM=Error
+CLASS_ELEMENT_TYPE_CHANGED_TO_INTERFACE=Error
+CLASS_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
+CLASS_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
+CLASS_ELEMENT_TYPE_REMOVED_CONSTRUCTOR=Error
+CLASS_ELEMENT_TYPE_REMOVED_FIELD=Error
+CLASS_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
+CLASS_ELEMENT_TYPE_REMOVED_INTERFACE_BOUNDS=Error
+CLASS_ELEMENT_TYPE_REMOVED_METHOD=Error
+CLASS_ELEMENT_TYPE_REMOVED_SUPERCLASS=Error
+CLASS_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
+CLASS_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
+CLASS_ELEMENT_TYPE_REMOVED_TYPE_PARAMETERS=Error
+CONSTRUCTOR_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
+CONSTRUCTOR_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
+CONSTRUCTOR_ELEMENT_TYPE_ADDED_INTERFACE_BOUNDS=Error
+CONSTRUCTOR_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_TYPE_PARAMETER=Error
+CONSTRUCTOR_ELEMENT_TYPE_CHANGED_VARARGS_TO_ARRAY=Error
+CONSTRUCTOR_ELEMENT_TYPE_REMOVED_ANNOTATION_DEFAULT_VALUE=Error
+CONSTRUCTOR_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
+CONSTRUCTOR_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
+CONSTRUCTOR_ELEMENT_TYPE_REMOVED_INTERFACE_BOUNDS=Error
+CONSTRUCTOR_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
+CONSTRUCTOR_ELEMENT_TYPE_REMOVED_TYPE_PARAMETERS=Error
+ENUM_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
+ENUM_ELEMENT_TYPE_CHANGED_RESTRICTIONS=Error
+ENUM_ELEMENT_TYPE_CHANGED_TO_ANNOTATION=Error
+ENUM_ELEMENT_TYPE_CHANGED_TO_CLASS=Error
+ENUM_ELEMENT_TYPE_CHANGED_TO_INTERFACE=Error
+ENUM_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
+ENUM_ELEMENT_TYPE_REMOVED_ENUM_CONSTANT=Error
+ENUM_ELEMENT_TYPE_REMOVED_FIELD=Error
+ENUM_ELEMENT_TYPE_REMOVED_METHOD=Error
+ENUM_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
+FIELD_ELEMENT_TYPE_ADDED_VALUE=Error
+FIELD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
+FIELD_ELEMENT_TYPE_CHANGED_FINAL_TO_NON_FINAL_STATIC_CONSTANT=Error
+FIELD_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
+FIELD_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error
+FIELD_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error
+FIELD_ELEMENT_TYPE_CHANGED_TYPE=Error
+FIELD_ELEMENT_TYPE_CHANGED_VALUE=Error
+FIELD_ELEMENT_TYPE_REMOVED_TYPE_ARGUMENT=Error
+FIELD_ELEMENT_TYPE_REMOVED_TYPE_ARGUMENTS=Error
+FIELD_ELEMENT_TYPE_REMOVED_VALUE=Error
+ILLEGAL_EXTEND=Warning
+ILLEGAL_IMPLEMENT=Warning
+ILLEGAL_INSTANTIATE=Warning
+ILLEGAL_OVERRIDE=Warning
+ILLEGAL_REFERENCE=Warning
+INTERFACE_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
+INTERFACE_ELEMENT_TYPE_ADDED_DEFAULT_METHOD=Error
+INTERFACE_ELEMENT_TYPE_ADDED_FIELD=Error
+INTERFACE_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
+INTERFACE_ELEMENT_TYPE_ADDED_INTERFACE_BOUNDS=Error
+INTERFACE_ELEMENT_TYPE_ADDED_METHOD=Error
+INTERFACE_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
+INTERFACE_ELEMENT_TYPE_ADDED_SUPER_INTERFACE_WITH_METHODS=Error
+INTERFACE_ELEMENT_TYPE_ADDED_TYPE_MEMBER=Error
+INTERFACE_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
+INTERFACE_ELEMENT_TYPE_ADDED_TYPE_PARAMETERS=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_INTERFACE_BOUNDS=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_RESTRICTIONS=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_TO_ANNOTATION=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_TO_CLASS=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_TO_ENUM=Error
+INTERFACE_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_FIELD=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_INTERFACE_BOUNDS=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_METHOD=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
+INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
+INVALID_ANNOTATION=Ignore
+INVALID_JAVADOC_TAG=Error
+INVALID_REFERENCE_IN_SYSTEM_LIBRARIES=Warning
+LEAK_EXTEND=Warning
+LEAK_FIELD_DECL=Warning
+LEAK_IMPLEMENT=Warning
+LEAK_METHOD_PARAM=Warning
+LEAK_METHOD_RETURN_TYPE=Warning
+METHOD_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
+METHOD_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
+METHOD_ELEMENT_TYPE_ADDED_INTERFACE_BOUNDS=Error
+METHOD_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
+METHOD_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
+METHOD_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
+METHOD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
+METHOD_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
+METHOD_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error
+METHOD_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
+METHOD_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error
+METHOD_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error
+METHOD_ELEMENT_TYPE_CHANGED_TYPE_PARAMETER=Error
+METHOD_ELEMENT_TYPE_CHANGED_VARARGS_TO_ARRAY=Error
+METHOD_ELEMENT_TYPE_REMOVED_ANNOTATION_DEFAULT_VALUE=Error
+METHOD_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
+METHOD_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
+METHOD_ELEMENT_TYPE_REMOVED_INTERFACE_BOUNDS=Error
+METHOD_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
+METHOD_ELEMENT_TYPE_REMOVED_TYPE_PARAMETERS=Error
+MISSING_EE_DESCRIPTIONS=Warning
+TYPE_PARAMETER_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
+TYPE_PARAMETER_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
+TYPE_PARAMETER_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
+TYPE_PARAMETER_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
+TYPE_PARAMETER_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
+TYPE_PARAMETER_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
+UNUSED_PROBLEM_FILTERS=Warning
+automatically_removed_unused_problem_filters=false
+changed_execution_env=Error
+eclipse.preferences.version=1
+incompatible_api_component_version=Error
+incompatible_api_component_version_include_major_without_breaking_change=Disabled
+incompatible_api_component_version_include_minor_without_api_change=Disabled
+incompatible_api_component_version_report_major_without_breaking_change=Warning
+incompatible_api_component_version_report_minor_without_api_change=Warning
+invalid_since_tag_version=Error
+malformed_since_tag=Error
+missing_since_tag=Error
+report_api_breakage_when_major_version_incremented=Disabled
+report_resolution_errors_api_component=Warning
--- a/core/org.eclipse.cdt.core.linux.riscv64/.settings/org.eclipse.pde.prefs
+++ b/core/org.eclipse.cdt.core.linux.riscv64/.settings/org.eclipse.pde.prefs
@ -0,0 +1,36 @@
+compilers.f.unresolved-features=1
+compilers.f.unresolved-plugins=1
+compilers.incompatible-environment=1
+compilers.p.build=1
+compilers.p.build.bin.includes=0
+compilers.p.build.encodings=2
+compilers.p.build.java.compiler=2
+compilers.p.build.java.compliance=1
+compilers.p.build.missing.output=2
+compilers.p.build.output.library=1
+compilers.p.build.source.library=1
+compilers.p.build.src.includes=0
+compilers.p.deprecated=1
+compilers.p.discouraged-class=1
+compilers.p.exec-env-too-low=1
+compilers.p.internal=1
+compilers.p.missing-packages=2
+compilers.p.missing-version-export-package=2
+compilers.p.missing-version-import-package=2
+compilers.p.missing-version-require-bundle=2
+compilers.p.no-required-att=0
+compilers.p.no.automatic.module=1
+compilers.p.not-externalized-att=1
+compilers.p.service.component.without.lazyactivation=1
+compilers.p.unknown-attribute=1
+compilers.p.unknown-class=0
+compilers.p.unknown-element=1
+compilers.p.unknown-identifier=0
+compilers.p.unknown-resource=0
+compilers.p.unresolved-ex-points=0
+compilers.p.unresolved-import=0
+compilers.s.create-docs=false
+compilers.s.doc-folder=doc
+compilers.s.open-tags=1
+compilers.use-project=true
+eclipse.preferences.version=1
--- a/core/org.eclipse.cdt.core.linux.riscv64/META-INF/MANIFEST.MF
+++ b/core/org.eclipse.cdt.core.linux.riscv64/META-INF/MANIFEST.MF
@ -0,0 +1,9 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %fragmentName.linux.riscv64
+Bundle-SymbolicName: org.eclipse.cdt.core.linux.riscv64;singleton:=true
+Bundle-Version: 12.2.0.qualifier
+Bundle-Vendor: %providerName
+Fragment-Host: org.eclipse.cdt.core.native;bundle-version="[6.3.0,7.0.0)"
+Bundle-Localization: plugin
+Eclipse-PlatformFilter: (&(osgi.os=linux)(osgi.arch=riscv64))
--- a/core/org.eclipse.cdt.core.linux.riscv64/about.html
+++ b/core/org.eclipse.cdt.core.linux.riscv64/about.html
@ -0,0 +1,38 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
+	<title>About</title>
+</head>
+
+<body lang="EN-US">
+	<h2>About This Content</h2>
+
+	<p>November 30, 2017</p>
+	<h3>License</h3>
+
+	<p>
+		The Eclipse Foundation makes available all content in this plug-in
+		(&quot;Content&quot;). Unless otherwise indicated below, the Content
+		is provided to you under the terms and conditions of the Eclipse
+		Public License Version 2.0 (&quot;EPL&quot;). A copy of the EPL is
+		available at <a href="https://www.eclipse.org/legal/epl-2.0">https://www.eclipse.org/legal/epl-2.0</a>.
+		For purposes of the EPL, &quot;Program&quot; will mean the Content.
+	</p>
+
+	<p>
+		If you did not receive this Content directly from the Eclipse
+		Foundation, the Content is being redistributed by another party
+		(&quot;Redistributor&quot;) and different terms and conditions may
+		apply to your use of any object code in the Content. Check the
+		Redistributor's license that was provided with the Content. If no such
+		license exists, contact the Redistributor. Unless otherwise indicated
+		below, the terms and conditions of the EPL still apply to any source
+		code in the Content and such source code may be obtained at <a
+			href="https://www.eclipse.org/">https://www.eclipse.org</a>.
+	</p>
+
+</body>
+
+</html>
--- a/core/org.eclipse.cdt.core.linux.riscv64/build.properties
+++ b/core/org.eclipse.cdt.core.linux.riscv64/build.properties
@ -0,0 +1,19 @@
+###############################################################################
+# Copyright (c) 2005, 2025 IBM Corporation and others.
+#
+# This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License 2.0
+# which accompanies this distribution, and is available at
+# https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#     IBM Corporation - initial API and implementation
+#     Tue Ton - support for Linux riscv64
+###############################################################################
+bin.includes = os/,\
+               about.html,\
+               META-INF/,\
+               plugin.properties
+src.includes = about.html
--- a/core/org.eclipse.cdt.core.linux.riscv64/os/linux/riscv64/libpty.so
+++ b/core/org.eclipse.cdt.core.linux.riscv64/os/linux/riscv64/libpty.so
--- a/core/org.eclipse.cdt.core.linux.riscv64/os/linux/riscv64/libspawner.so
+++ b/core/org.eclipse.cdt.core.linux.riscv64/os/linux/riscv64/libspawner.so
--- a/core/org.eclipse.cdt.core.linux.riscv64/plugin.properties
+++ b/core/org.eclipse.cdt.core.linux.riscv64/plugin.properties
@ -0,0 +1,2 @@
+fragmentName.linux.riscv64=C/C++ Development Tools Core for Linux riscv64
+providerName=Eclipse CDT
--- a/core/org.eclipse.cdt.core.linux.riscv64/pom.xml
+++ b/core/org.eclipse.cdt.core.linux.riscv64/pom.xml
@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+   Copyright (c) 2011, 2025 Contributors to the Eclipse Foundation
+
+   This program and the accompanying materials
+   are made available under the terms of the Eclipse Public License 2.0
+   which accompanies this distribution, and is available at
+   https://www.eclipse.org/legal/epl-2.0/
+
+   SPDX-License-Identifier: EPL-2.0
+-->
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+
+	<parent>
+		<groupId>org.eclipse.cdt</groupId>
+		<artifactId>cdt-parent</artifactId>
+		<version>12.2.0-SNAPSHOT</version>
+		<relativePath>../../pom.xml</relativePath>
+	</parent>
+
+	<version>12.2.0-SNAPSHOT</version>
+	<artifactId>org.eclipse.cdt.core.linux.riscv64</artifactId>
+	<packaging>eclipse-plugin</packaging>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.eclipse.tycho</groupId>
+				<artifactId>target-platform-configuration</artifactId>
+				<configuration>
+					<pomDependencies>consider</pomDependencies>
+					<environments>
+						<environment>
+							<os>linux</os>
+							<ws>gtk</ws>
+							<arch>riscv64</arch>
+						</environment>
+					</environments>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.eclipse.tycho</groupId>
+				<artifactId>tycho-source-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>plugin-source</id>
+						<phase>none</phase>
+					</execution>
+					<execution>
+						<id>attach-source</id>
+						<phase>none</phase>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.eclipse.tycho</groupId>
+				<artifactId>tycho-packaging-plugin</artifactId>
+				<configuration>
+					<!-- When signing binaries, the result is not checked into repo, so the
+						 jgit timestamp provider cannot be used. This has the side effect
+						 that the version of this bundle needs to be incremented on each
+						 CDT release. -->
+					<timestampProvider>default</timestampProvider>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>
--- a/core/org.eclipse.cdt.core.linux/pom.xml
+++ b/core/org.eclipse.cdt.core.linux/pom.xml
@ -48,6 +48,11 @@
 	      <ws>gtk</ws>
 	      <arch>ppc64le</arch>
 	    </environment>
+	    <environment>
+	      <os>linux</os>
+	      <ws>gtk</ws>
+	      <arch>riscv64</arch>
+	    </environment>
 	  </environments>
 	</configuration>
      </plugin>
--- a/core/org.eclipse.cdt.core.native/META-INF/MANIFEST.MF
+++ b/core/org.eclipse.cdt.core.native/META-INF/MANIFEST.MF
@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.cdt.core.native;singleton:=true
-Bundle-Version: 6.4.0.qualifier
+Bundle-Version: 6.5.0.qualifier
 Bundle-Activator: org.eclipse.cdt.internal.core.natives.CNativePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
--- a/core/org.eclipse.cdt.core.native/native_src/Makefile
+++ b/core/org.eclipse.cdt.core.native/native_src/Makefile
@ -1,5 +1,5 @@
 #*******************************************************************************
-# Copyright (c) 2002, 2015, 2024 QNX Software Systems and others.
+# Copyright (c) 2002, 2015, 2025 QNX Software Systems and others.
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@ -12,8 +12,9 @@
 #     QNX Software Systems - initial API and implementation
 #     Torbjörn Svensson - Bug 521515 - Adopted jenkins build
 #     Tue Ton - support for Windows on Arm64
+#     Tue Ton - support for Linux riscv64
 #*******************************************************************************/
-SHELL=/bin/bash -o pipefail
+SHELL=/usr/bin/env -S bash -o pipefail
 ifeq ($(JAVA_HOME),)
 $(error JAVA_HOME not set in environment)
 endif
@ -25,6 +26,7 @@ OS_DIR_WIN32_AARCH64 := ../../org.eclipse.cdt.core.win32.aarch64/os/win32/aarch6
 OS_DIR_LINUX_X86_64 := ../../org.eclipse.cdt.core.linux.x86_64/os/linux/x86_64
 OS_DIR_LINUX_AARCH64 := ../../org.eclipse.cdt.core.linux.aarch64/os/linux/aarch64
 OS_DIR_LINUX_PPC64LE := ../../org.eclipse.cdt.core.linux.ppc64le/os/linux/ppc64le
+OS_DIR_LINUX_RISCV64 := ../../org.eclipse.cdt.core.linux.riscv64/os/linux/riscv64
 OS_DIR_MACOS_X86_64 := ../../org.eclipse.cdt.core.macosx/os/macosx/x86_64
 OS_DIR_MACOS_AARCH64 := ../../org.eclipse.cdt.core.macosx/os/macosx/aarch64

@ -43,6 +45,8 @@ LIBS = \
 	$(OS_DIR_LINUX_AARCH64)/libpty.so \
 	$(OS_DIR_LINUX_PPC64LE)/libspawner.so \
 	$(OS_DIR_LINUX_PPC64LE)/libpty.so \
+	$(OS_DIR_LINUX_RISCV64)/libspawner.so \
+	$(OS_DIR_LINUX_RISCV64)/libpty.so \
 	$(OS_DIR_MACOS_X86_64)/libspawner.jnilib \
 	$(OS_DIR_MACOS_X86_64)/libpty.jnilib \
 	$(OS_DIR_MACOS_AARCH64)/libspawner.jnilib \
@ -196,6 +200,21 @@ $(OS_DIR_LINUX_PPC64LE)/libpty.so: unix/openpty.c unix/pty.c unix/ptyio.c
 		$^ \
 		-shared -lc

+# Linux riscv64
+$(OS_DIR_LINUX_RISCV64)/libspawner.so: unix/spawner.c unix/io.c unix/exec_unix.c unix/exec_pty.c unix/openpty.c unix/pfind.c
+	mkdir -p $(dir $@) && \
+	riscv64-linux-gnu-gcc $(COMMON_CFLAGS) -o $@ -Wl,-soname,$(notdir $@) -Iinclude -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux -fpic \
+		-D_REENTRANT -D_GNU_SOURCE \
+		$^ \
+		-shared -lc
+
+$(OS_DIR_LINUX_RISCV64)/libpty.so: unix/openpty.c unix/pty.c unix/ptyio.c
+	mkdir -p $(dir $@) && \
+	riscv64-linux-gnu-gcc $(COMMON_CFLAGS) -o $@ -Wl,-soname,$(notdir $@) -Iinclude -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux -fpic \
+		-D_REENTRANT -D_GNU_SOURCE \
+		$^ \
+		-shared -lc
+
 # macos x86_64
 $(OS_DIR_MACOS_X86_64)/libspawner.jnilib: unix/spawner.c unix/io.c unix/exec_unix.c unix/exec_pty.c unix/openpty.c unix/pfind.c
 	mkdir -p $(dir $@) && \
--- a/core/org.eclipse.cdt.core.native/plugin.properties
+++ b/core/org.eclipse.cdt.core.native/plugin.properties
@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2003, 2024 IBM Corporation and others.
+# Copyright (c) 2003, 2025 IBM Corporation and others.
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@ -12,6 +12,7 @@
 #     IBM Corporation - initial API and implementation
 #     Anton Leherbauer (Wind River Systems)
 #     Martin Oberhuber (Wind River) - [303083] Split out the Spawner
+#     Tue Ton - support for Linux riscv64
 ###############################################################################
 pluginName=C/C++ Development Tools Core Native Utilities
 providerName=Eclipse CDT
@ -22,6 +23,7 @@ fragmentName.linux = C/C++ Development Tools Core Native Utilities for Linux
 fragmentName.linux.ppc64le = C/C++ Development Tools Core Native Utilities for Linux (ppc64le)
 fragmentName.linux.x86_64 = C/C++ Development Tools Core Native Utilities for Linux (x86_64)
 fragmentName.linux.aarch64 = C/C++ Development Tools Core Native Utilities for Linux (aarch64)
+fragmentName.linux.riscv64 = C/C++ Development Tools Core Native Utilities for Linux (riscv64)
 fragmentName.win32 = C/C++ Development Tools Core Native Utilities for Windows
 fragmentName.win32.x86_64 = C/C++ Development Tools Core Native Utilities for Windows (x86_64)
 fragmentName.win32.aarch64 = C/C++ Development Tools Core Native Utilities for Windows (aarch64)
--- a/core/org.eclipse.cdt.core.native/pom.xml
+++ b/core/org.eclipse.cdt.core.native/pom.xml
@ -23,7 +23,7 @@
    <relativePath>../../pom.xml</relativePath>
  </parent>

-  <version>6.4.0-SNAPSHOT</version>
+  <version>6.5.0-SNAPSHOT</version>
  <artifactId>org.eclipse.cdt.core.native</artifactId>
  <packaging>eclipse-plugin</packaging>

--- a/debug/org.eclipse.cdt.debug.application.product/pom.xml
+++ b/debug/org.eclipse.cdt.debug.application.product/pom.xml
@ -84,6 +84,11 @@
 							<ws>gtk</ws>
 							<arch>aarch64</arch>
 						</environment>
+						<environment>
+							<os>linux</os>
+							<ws>gtk</ws>
+							<arch>riscv64</arch>
+						</environment>
 						<environment>
 							<os>win32</os>
 							<ws>win32</ws>
--- a/native/org.eclipse.cdt.native.serial/native_src/Makefile
+++ b/native/org.eclipse.cdt.native.serial/native_src/Makefile
@ -1,5 +1,5 @@
 #*******************************************************************************
-# Copyright (c) 2002, 2024 QNX Software Systems and others.
+# Copyright (c) 2002, 2025 QNX Software Systems and others.
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@ -12,8 +12,9 @@
 #     QNX Software Systems - initial API and implementation
 #     Alex Blewitt - MacOSX with a 64-bit vm 
 #     Tue Ton - support for Windows on Arm64
+#     Tue Ton - support for Linux riscv64
 #*******************************************************************************/
-SHELL=/bin/bash -o pipefail
+SHELL=/usr/bin/env -S bash -o pipefail
 ifeq ($(JAVA_HOME),)
 $(error Please define JAVA_HOME)
 endif
@ -32,6 +33,7 @@ LIBS = \
 	$(OS_DIR)/linux/x86_64/libserial.so \
 	$(OS_DIR)/linux/aarch64/libserial.so \
 	$(OS_DIR)/linux/ppc64le/libserial.so \
+	$(OS_DIR)/linux/riscv64/libserial.so \
 	$(OS_DIR)/macosx/x86_64/libserial.jnilib \
 	$(OS_DIR)/macosx/aarch64/libserial.jnilib
 else
@ -104,6 +106,10 @@ $(OS_DIR)/linux/ppc64le/libserial.so:	serial.c
 	mkdir -p $(dir $@)
 	powerpc64le-linux-gnu-gcc $(COMMON_CFLAGS) -m64 -mcpu=power8 $(CFLAGS) -Iinclude -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux $(LDFLAGS) -shared -o $@ serial.c

+$(OS_DIR)/linux/riscv64/libserial.so:	serial.c
+	mkdir -p $(dir $@) && \
+	riscv64-linux-gnu-gcc $(COMMON_CFLAGS) $(CFLAGS) -Iinclude -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux $(LDFLAGS) -shared -o $@ $^
+
 $(OS_DIR)/macosx/x86_64/libserial.jnilib:	serial.c
 	mkdir -p $(dir $@) && \
 	x86_64-apple-darwin21.1-clang $(COMMON_CFLAGS) $(CFLAGS) -Iinclude -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/darwin $(LDFLAGS) -dynamiclib -o $@ $^
--- a/native/org.eclipse.cdt.native.serial/os/linux/riscv64/libserial.so
+++ b/native/org.eclipse.cdt.native.serial/os/linux/riscv64/libserial.so
--- a/pom.xml
+++ b/pom.xml
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-   Copyright (c) 2011, 2024 Wind River Systems, Inc. and others.
+   Copyright (c) 2011, 2025 Wind River Systems, Inc. and others.

   This program and the accompanying materials
   are made available under the terms of the Eclipse Public License 2.0
@ -129,6 +129,7 @@
 		<module>core/org.eclipse.cdt.core.linux.x86_64</module>
 		<module>core/org.eclipse.cdt.core.linux.aarch64</module>
 		<module>core/org.eclipse.cdt.core.linux.ppc64le</module>
+		<module>core/org.eclipse.cdt.core.linux.riscv64</module>
 		<module>core/org.eclipse.cdt.core.win32</module>
 		<module>core/org.eclipse.cdt.core.win32.x86_64</module>
 		<module>core/org.eclipse.cdt.core.win32.aarch64</module>
@ -681,6 +682,11 @@
 							<ws>gtk</ws>
 							<arch>ppc64le</arch>
 						</environment>
+						<environment>
+							<os>linux</os>
+							<ws>gtk</ws>
+							<arch>riscv64</arch>
+						</environment>
 						<environment>
 							<os>win32</os>
 							<ws>win32</ws>
@ -737,6 +743,7 @@
 								<plugin id="org.eclipse.cdt.core.linux.ppc64le"/>
 								<plugin id="org.eclipse.cdt.core.linux.x86_64"/>
 								<plugin id="org.eclipse.cdt.core.linux.aarch64"/>
+								<plugin id="org.eclipse.cdt.core.linux.riscv64"/>
 								<plugin id="org.eclipse.cdt.core.win32.x86_64"/>
 								<plugin id="org.eclipse.cdt.core.win32.aarch64"/>
 								<plugin id="org.eclipse.cdt.doc.user"/>
--- a/releng/org.eclipse.cdt.native-feature/feature.xml
+++ b/releng/org.eclipse.cdt.native-feature/feature.xml
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-   Copyright (c) 2014, 2024 Contributors to the Eclipse Foundation
+   Copyright (c) 2014, 2025 Contributors to the Eclipse Foundation

   This program and the accompanying materials
   are made available under the terms of the Eclipse Public License 2.0
@ -76,6 +76,16 @@
         fragment="true"
         unpack="false"/>

+   <plugin
+         id="org.eclipse.cdt.core.linux.riscv64"
+         os="linux"
+         arch="riscv64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
   <plugin
         id="org.eclipse.cdt.core.macosx"
         os="macosx"
--- a/releng/scripts/check_glibc_dependencies.sh
+++ b/releng/scripts/check_glibc_dependencies.sh
@ -69,5 +69,6 @@ exit_code=0
 check aarch64 aarch64 2.31 libc.so.6 ld-linux-aarch64.so.1 || exit_code=1
 check x86_64 x86_64 2.31 libc.so.6 || exit_code=1
 check ppc64le powerpc64le 2.31 libc.so.6 || exit_code=1
+check riscv64 riscv64 2.27 libc.so.6 ld-linux-riscv64-lp64d.so.1 || exit_code=1

 exit ${exit_code}
--- a/terminal/plugins/org.eclipse.tm.terminal.connector.local/META-INF/p2.inf
+++ b/terminal/plugins/org.eclipse.tm.terminal.connector.local/META-INF/p2.inf
@ -1,11 +1,12 @@
 ###############################################################################
-# Copyright (c) 2014, 2024 Wind River Systems, Inc. and others. All rights reserved.
+# Copyright (c) 2014, 2025 Wind River Systems, Inc. and others. All rights reserved.
 # This program and the accompanying materials are made available under the terms
 # of the Eclipse Public License 2.0 which accompanies this distribution, and is
 # available at https://www.eclipse.org/legal/epl-2.0/
 #
 # Contributors:
 # Wind River Systems - initial API and implementation
+# Tue Ton - support for Linux riscv64
 ###############################################################################

 # Most of the dependencies exposed here are actually covered in the feature.xml
@ -91,3 +92,8 @@ requires.13.name = org.eclipse.cdt.core.win32.aarch64
 #requires.13.range = [5.2, 6.0)
 requires.13.filter = (&(osgi.os=win32)(osgi.arch=aarch64))

+requires.14.namespace = org.eclipse.equinox.p2.iu
+requires.14.name = org.eclipse.cdt.core.linux.riscv64
+#requires.14.range = [5.2, 6.0)
+requires.14.filter = (&(osgi.os=linux)(osgi.arch=riscv64))
+
--- a/terminal/plugins/org.eclipse.tm.terminal.connector.process/META-INF/p2.inf
+++ b/terminal/plugins/org.eclipse.tm.terminal.connector.process/META-INF/p2.inf
@ -1,11 +1,12 @@
 ###############################################################################
-# Copyright (c) 2014, 2024 Wind River Systems, Inc. and others. All rights reserved.
+# Copyright (c) 2014, 2025 Wind River Systems, Inc. and others. All rights reserved.
 # This program and the accompanying materials are made available under the terms
 # of the Eclipse Public License 2.0 which accompanies this distribution, and is
 # available at https://www.eclipse.org/legal/epl-2.0/
 #
 # Contributors:
 # Wind River Systems - initial API and implementation
+# Tue Ton - support for Linux riscv64
 ###############################################################################

 # Most of the dependencies exposed here are actually covered in the feature.xml
@ -91,3 +92,8 @@ requires.13.name = org.eclipse.cdt.core.win32.aarch64
 #requires.13.range = [5.2, 6.0)
 requires.13.filter = (&(osgi.os=win32)(osgi.arch=aarch64))

+requires.14.namespace = org.eclipse.equinox.p2.iu
+requires.14.name = org.eclipse.cdt.core.linux.riscv64
+#requires.14.range = [5.2, 6.0)
+requires.14.filter = (&(osgi.os=linux)(osgi.arch=riscv64))
+
--- a/terminal/pom.xml
+++ b/terminal/pom.xml
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-    Copyright (c) 2018, 2024 Red Hat and others.
+    Copyright (c) 2018, 2025 Red Hat and others.
    This program and the accompanying materials
    are made available under the terms of the Eclipse Public License 2.0
    which accompanies this distribution, and is available at
@ -37,6 +37,7 @@
 				<module>../core/org.eclipse.cdt.core.linux</module>
 				<module>../core/org.eclipse.cdt.core.linux.aarch64</module>
 				<module>../core/org.eclipse.cdt.core.linux.ppc64le</module>
+				<module>../core/org.eclipse.cdt.core.linux.riscv64</module>
 				<module>../core/org.eclipse.cdt.core.linux.x86_64</module>
 				<module>../core/org.eclipse.cdt.core.macosx</module>
 				<module>../core/org.eclipse.cdt.core.native</module>