# --- T2-COPYRIGHT-NOTE-BEGIN ---
# T2 SDE: package/*/openjdk/sparc.patch
# Copyright (C) 2024 The T2 SDE Project
# 
# This Copyright note is generated by scripts/Create-CopyPatch,
# more information can be found in the files COPYING and README.
# 
# This patch file is dual-licensed. It is available under the license the
# patched project is licensed under, as long as it is an OpenSource license
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
# of the GNU General Public License version 2 as used by the T2 SDE.
# --- T2-COPYRIGHT-NOTE-END ---

--- jdk21u-jdk-21.0.3-ga/src/java.base/share/classes/jdk/internal/util/Architecture.java.vanilla	2024-12-05 19:30:01.069803915 +0100
+++ jdk21u-jdk-21.0.3-ga/src/java.base/share/classes/jdk/internal/util/Architecture.java	2024-12-05 19:30:26.149803753 +0100
@@ -57,6 +57,7 @@
     RISCV64(64, ByteOrder.LITTLE_ENDIAN),
     S390(64, ByteOrder.BIG_ENDIAN),
     SH(32, ByteOrder.LITTLE_ENDIAN),
+    SPARC(32, ByteOrder.BIG_ENDIAN),
     SPARCV9(64, ByteOrder.BIG_ENDIAN),
     X86(32, ByteOrder.LITTLE_ENDIAN),
     X64(64, ByteOrder.LITTLE_ENDIAN),  // Represents AMD64 and X86_64
@@ -234,6 +235,14 @@
     }
 
     /**
+     * {@return {@code true} if the current architecture is SPARCV9}
+     */
+    @ForceInline
+    public static boolean isSPARC() {
+        return PlatformProps.TARGET_ARCH_IS_SPARC;
+    }
+
+    /**
      * {@return {@code true} if the current architecture is SPARCV9}
      */
     @ForceInline
--- jdk21u-jdk-21.0.3-ga/src/java.base/share/classes/jdk/internal/util/PlatformProps.java.template.vanilla	2024-12-05 19:31:07.379803488 +0100
+++ jdk21u-jdk-21.0.3-ga/src/java.base/share/classes/jdk/internal/util/PlatformProps.java.template	2024-12-05 19:32:13.119803064 +0100
@@ -64,6 +64,7 @@
     static final boolean TARGET_ARCH_IS_PPC64LE = "@@OPENJDK_TARGET_CPU@@" == "ppc64le";
     static final boolean TARGET_ARCH_IS_RISCV64 = "@@OPENJDK_TARGET_CPU@@" == "riscv64";
     static final boolean TARGET_ARCH_IS_S390    = "@@OPENJDK_TARGET_CPU@@" == "s390";
+    static final boolean TARGET_ARCH_IS_SPARC = "@@OPENJDK_TARGET_CPU@@" == "sparcv8";
     static final boolean TARGET_ARCH_IS_SPARCV9 = "@@OPENJDK_TARGET_CPU@@" == "sparcv9";
     static final boolean TARGET_ARCH_IS_X86     = "@@OPENJDK_TARGET_CPU@@" == "x86";
     static final boolean TARGET_ARCH_IS_X64     = "@@OPENJDK_TARGET_CPU@@" == "x64";
--- jdk21u-jdk-21.0.3-ga/make/autoconf/platform.m4.vanilla	2024-12-05 19:35:59.043134941 +0100
+++ jdk21u-jdk-21.0.3-ga/make/autoconf/platform.m4	2024-12-05 19:37:04.093134521 +0100
@@ -168,25 +168,13 @@
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=little
       ;;
-    sparc)
+    sparcv*)
       VAR_CPU=sparc
       VAR_CPU_ARCH=sparc
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=big
       ;;
-    sparcv9|sparc64)
-      VAR_CPU=sparcv9
-      VAR_CPU_ARCH=sparc
-      VAR_CPU_BITS=64
-      VAR_CPU_ENDIAN=big
-      ;;
-    sparc)
-      VAR_CPU=sparc
-      VAR_CPU_ARCH=sparc
-      VAR_CPU_BITS=32
-      VAR_CPU_ENDIAN=big
-      ;;
-    sparcv9|sparc64)
+    sparc64)
       VAR_CPU=sparcv9
       VAR_CPU_ARCH=sparc
       VAR_CPU_BITS=64