!151 Sw64: Add support for sw_64 architecture.

From: @little-huaduo 
Reviewed-by: @alexanderbill 
Signed-off-by: @alexanderbill

openjdk-17.spec

@@ -72,7 +72,7 @@
 %global is_system_jdk 0
 
 %global aarch64         aarch64 arm64 armv8
-%global jit_arches      x86_64 %{aarch64} loongarch64 riscv64
+%global jit_arches      x86_64 %{aarch64} loongarch64 riscv64 sw_64
 %global aot_arches      x86_64 %{aarch64}
 %global linux_x64_aarch64 aarch64 x86_64
 
@@ -143,6 +143,9 @@
 %ifarch loongarch64
 %global archinstall loongarch64
 %endif
+%ifarch sw_64
+%global archinstall sw64
+%endif
 %ifarch %{riscv64}
 %global archinstall riscv64
 %endif
@@ -914,7 +917,7 @@ Provides: java-src%{?1} = %{epoch}:%{version}-%{release}
 
 Name:    java-%{javaver}-%{origin}
 Version: %{newjavaver}.%{buildver}
-Release: 2
+Release: 3
 
 # java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons
 # and this change was brought into RHEL-4. java-1.5.0-ibm packages
@@ -1068,6 +1071,12 @@ Patch78: Fix-a-concurrent-issue-of-program-data-ref-cnt.patch
 ############################################
 Patch2000: LoongArch64-support.patch
 
+############################################
+#
+# Sw64 specific patches
+#
+############################################
+Patch6000: sw_64-support.patch
 
 BuildRequires: autoconf
 BuildRequires: automake
@@ -1289,7 +1298,7 @@ fi
 
 # OpenJDK patches
 
-%ifnarch loongarch64  riscv64
+%ifnarch loongarch64  riscv64 sw_64
 pushd %{top_level_dir_name}
 %patch 1 -p1
 %patch 3 -p1
@@ -1403,6 +1412,11 @@ pushd %{top_level_dir_name}
 popd
 %endif
 
+%ifarch sw_64
+pushd %{top_level_dir_name}
+%patch 6000 -p1
+popd
+%endif
 
 # Extract systemtap tapsets
 %if %{with_systemtap}
@@ -1458,7 +1472,7 @@ export NUM_PROC=${NUM_PROC:-1}
 [ ${NUM_PROC} -gt %{?_smp_ncpus_max} ] && export NUM_PROC=%{?_smp_ncpus_max}
 %endif
 
-%ifarch s390x sparc64 alpha %{power64} %{aarch64} loongarch64
+%ifarch s390x sparc64 alpha %{power64} %{aarch64} loongarch64 sw_64
 export ARCH_DATA_MODEL=64
 %endif
 %ifarch alpha
@@ -1541,9 +1555,18 @@ bash ../configure \
     --with-giflib=system \
     --with-libpng=system \
     --with-harfbuzz=system \
+%ifarch sw_64
+	--enable-jvm-feature-epsilongc=no --enable-jvm-feature-compiler1=no \
+	--enable-jvm-feature-jfr=no --enable-jvm-feature-jvmci=no --enable-jvm-feature-shenandoahgc=no --enable-jvm-feature-zgc=no \
+    --enable-cds-archive=no \
+    --with-extra-cflags="-mieee -mgprel-size=32" \
+    --with-extra-cxxflags="-mieee -mgprel-size=32" \
+    --with-extra-ldflags="-mieee -Wl,-no-relax" \
+%else
     --with-extra-cxxflags="$EXTRA_CPP_FLAGS" \
     --with-extra-cflags="$EXTRA_CFLAGS" \
     --with-extra-ldflags="%{ourldflags}" \
+%endif
     --with-num-cores="$NUM_PROC" \
     --with-source-date="${SOURCE_DATE_EPOCH}" \
     --disable-javac-server \
@@ -1963,6 +1986,9 @@ cjc.mainProgram(args) -- the returns from copy_jdk_configs.lua should not affect
 
 
 %changelog
+* Wed Mar 19 2025 swcompiler <lc@wxiat.cn> - 1:17.0.14.7-3
+- add sw64 architecture support to 17.0.14.7
+
 * Fri Feb 21 2025 songliyang <songliyang@kylinos.cn> - 1:17.0.14.7-2
 - fix LoongArch64 support patch apply error