From 319583a536860ec76ac0d821d27392e5c5c4a1fc Mon Sep 17 00:00:00 2001
From: mahailiang <mahailiang@uniontech.com>
Date: Mon, 25 Nov 2024 21:55:38 +0800
Subject: [PATCH] add sw_64 support

---
 src/main/java/jnr/ffi/Platform.java           |  8 ++-
 .../jffi/platform/sw64/linux/TypeAliases.java | 72 +++++++++++++++++++
 2 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/jnr/ffi/provider/jffi/platform/sw64/linux/TypeAliases.java

diff --git a/src/main/java/jnr/ffi/Platform.java b/src/main/java/jnr/ffi/Platform.java
index 54b53b7..5e38672 100644
--- a/src/main/java/jnr/ffi/Platform.java
+++ b/src/main/java/jnr/ffi/Platform.java
@@ -127,6 +127,9 @@ public abstract class Platform {
         /** 64 bit RISC-V */
         RISCV64,
 
+        /** 64 bit SW64 */
+        SW64,
+
         /**
          * Unknown CPU architecture.  A best effort will be made to infer architecture
          * specific values such as address and long size.
@@ -237,6 +240,8 @@ public abstract class Platform {
           return CPU.LOONGARCH64;
         } else if (equalsIgnoreCase("riscv64", archString)) {
            return CPU.RISCV64;
+        } else if (equalsIgnoreCase("sw_64", archString) || equalsIgnoreCase("sw64", archString)) {
+           return CPU.SW64;
         }
 
         // Try to find by lookup up in the CPU list
@@ -296,7 +301,8 @@ public abstract class Platform {
                 case AARCH64:
 		case MIPS64EL:
                 case LOONGARCH64:
-        case RISCV64:
+        	case RISCV64:
+		case SW64:
                     dataModel = 64;
                     break;
                 default:
diff --git a/src/main/java/jnr/ffi/provider/jffi/platform/sw64/linux/TypeAliases.java b/src/main/java/jnr/ffi/provider/jffi/platform/sw64/linux/TypeAliases.java
new file mode 100644
index 0000000..c6d6fa3
--- /dev/null
+++ b/src/main/java/jnr/ffi/provider/jffi/platform/sw64/linux/TypeAliases.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2016 Wayne Meissner
+ *
+ * This file is part of the JNR project.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package jnr.ffi.provider.jffi.platform.sw64.linux;
+
+import jnr.ffi.NativeType;
+import jnr.ffi.TypeAlias;
+
+import java.util.EnumMap;
+import java.util.Map;
+
+public final class TypeAliases {
+    public static final Map<TypeAlias, jnr.ffi.NativeType> ALIASES = buildTypeMap();
+    private static Map<TypeAlias, jnr.ffi.NativeType> buildTypeMap() {
+        Map<TypeAlias, jnr.ffi.NativeType> m = new EnumMap<TypeAlias, jnr.ffi.NativeType>(TypeAlias.class);
+        m.put(TypeAlias.int8_t, NativeType.SCHAR);
+        m.put(TypeAlias.u_int8_t, NativeType.UCHAR);
+        m.put(TypeAlias.int16_t, NativeType.SSHORT);
+        m.put(TypeAlias.u_int16_t, NativeType.USHORT);
+        m.put(TypeAlias.int32_t, NativeType.SINT);
+        m.put(TypeAlias.u_int32_t, NativeType.UINT);
+        m.put(TypeAlias.int64_t, NativeType.SLONG);
+        m.put(TypeAlias.u_int64_t, NativeType.ULONG);
+        m.put(TypeAlias.intptr_t, NativeType.SLONG);
+        m.put(TypeAlias.uintptr_t, NativeType.ULONG);
+        m.put(TypeAlias.caddr_t, NativeType.ADDRESS);
+        m.put(TypeAlias.dev_t, NativeType.ULONG);
+        m.put(TypeAlias.blkcnt_t, NativeType.SLONG);
+        m.put(TypeAlias.blksize_t, NativeType.SINT);
+        m.put(TypeAlias.gid_t, NativeType.UINT);
+        m.put(TypeAlias.in_addr_t, NativeType.UINT);
+        m.put(TypeAlias.in_port_t, NativeType.USHORT);
+        m.put(TypeAlias.ino_t, NativeType.ULONG);
+        m.put(TypeAlias.ino64_t, NativeType.ULONG);
+        m.put(TypeAlias.key_t, NativeType.SINT);
+        m.put(TypeAlias.mode_t, NativeType.UINT);
+        m.put(TypeAlias.nlink_t, NativeType.UINT);
+        m.put(TypeAlias.id_t, NativeType.UINT);
+        m.put(TypeAlias.pid_t, NativeType.SINT);
+        m.put(TypeAlias.off_t, NativeType.SLONG);
+        m.put(TypeAlias.swblk_t, NativeType.SLONG);
+        m.put(TypeAlias.uid_t, NativeType.UINT);
+        m.put(TypeAlias.clock_t, NativeType.SLONG);
+        m.put(TypeAlias.size_t, NativeType.ULONG);
+        m.put(TypeAlias.ssize_t, NativeType.SLONG);
+        m.put(TypeAlias.time_t, NativeType.SLONG);
+        m.put(TypeAlias.fsblkcnt_t, NativeType.ULONG);
+        m.put(TypeAlias.fsfilcnt_t, NativeType.ULONG);
+        m.put(TypeAlias.sa_family_t, NativeType.USHORT);
+        m.put(TypeAlias.socklen_t, NativeType.UINT);
+        m.put(TypeAlias.rlim_t, NativeType.ULONG);
+        m.put(TypeAlias.cc_t, NativeType.UCHAR);
+        m.put(TypeAlias.speed_t, NativeType.UINT);
+        m.put(TypeAlias.tcflag_t, NativeType.UINT);
+        return m;
+    }
+}
-- 
2.20.1