diff --git a/gcc.spec b/gcc.spec
index 3d11971698f7180854140f2d3b8789f5ad0d48f1..01cd59b8037e224a02b477e8d707afe1a997e08d 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1,4 +1,4 @@
-%define anolis_release 2
+%define anolis_release 4
 
 %global DATE 20250731
 %global gitrev b3f5a0d53b84ed27cf00cfa2b9c3e2c78935c07d
@@ -27,6 +27,7 @@
 %else
 %global build_offload_nvptx 0
 %global build_libquadmath 0
+%global build_offload_amdgcn 0
 %endif
 %global build_libasan 1
 %ifarch x86_64 aarch64
@@ -886,10 +887,12 @@ rm -f gcc/testsuite/go.test/test/chan/goroutines.go
 
 %build
 export CONFIG_SITE=NONE
+export RVA23_COMPILING_FLAGS="-march=rv64imafdcbv_zicsr_zicntr_zihpm_ziccif_ziccrse_ziccamoa_zicclsm_zic64b_za64rs_zihintpause_zba_zbb_zbs_zicbom_zicbop_zicboz_zfhmin_zkt_zvfhmin_zvbb_zvkt_zihintntl_zicond_zimop_zcmop_zcb_zfa_zawrs -mabi=lp64d"
+export RVA23_CONFIG_FLAGS="--with-arch=rv64imafdcbv_zicsr_zicntr_zihpm_ziccif_ziccrse_ziccamoa_zicclsm_zic64b_za64rs_zihintpause_zba_zbb_zbs_zicbom_zicbop_zicboz_zfhmin_zkt_zvfhmin_zvbb_zvkt_zihintntl_zicond_zimop_zcmop_zcb_zfa_zawrs --with-abi=lp64d"
 
 CC=gcc
 CXX=g++
-OPT_FLAGS="%{optflags}"
+OPT_FLAGS="%{optflags} $RVA23_COMPILING_FLAGS"
 OPT_FLAGS=`echo $OPT_FLAGS|sed -e 's/-Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=[123]//g'`
 OPT_FLAGS=`echo $OPT_FLAGS|sed -e 's/\(-Wp,\)\?-D_FORTIFY_SOURCE=[123]//g'`
 OPT_FLAGS=`echo $OPT_FLAGS|sed -e 's/\(-Wp,\)\?-U_FORTIFY_SOURCE//g'`
@@ -914,7 +917,7 @@ cd nvptx-tools-%{nvptx_tools_gitrev}
 rm -rf obj-%{gcc_target_platform}
 mkdir obj-%{gcc_target_platform}
 cd obj-%{gcc_target_platform}
-CC="$CC" CXX="$CXX" CFLAGS="%{optflags}" CXXFLAGS="%{optflags}" \
+CC="$CC" CXX="$CXX" CFLAGS="%{optflags} $RVA23_COMPILING_FLAGS" CXXFLAGS="%{optflags} $RVA23_COMPILING_FLAGS" \
 ../configure --prefix=%{_prefix}
 %make_build
 make install prefix=${IROOT}%{_prefix}
@@ -942,6 +945,7 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" \
     --enable-checking=release \
     --with-system-zlib \
     --with-gcc-major-version-only \
+    ${RVA23_CONFIG_FLAGS} \
     --without-isl
 %make_build
 cd ..
@@ -979,6 +983,7 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" \
        --prefix=%{_prefix} --mandir=%{_mandir} --infodir=%{_infodir} \
        --with-bugurl=http://bugzilla.redhat.com/bugzilla \
        --enable-checking=release --with-system-zlib \
+       ${RVA23_CONFIG_FLAGS} \
        --with-gcc-major-version-only --without-isl --disable-libquadmath
 %make_build
 cd ..
@@ -997,8 +1002,8 @@ sed -i 's|libisl\([^-]\)|libgcc%{gcc_major}privateisl\1|g' \
   ../../isl-%{isl_version}/Makefile.{am,in}
 ../../isl-%{isl_version}/configure \
   CC=/usr/bin/gcc CXX=/usr/bin/g++ \
-  CFLAGS="${CFLAGS:-%optflags} $ISL_FLAG_PIC" --prefix=`cd ..; pwd`/isl-install
-%make_build CFLAGS="${CFLAGS:-%optflags} $ISL_FLAG_PIC"
+  CFLAGS="${CFLAGS:-%optflags} $ISL_FLAG_PIC $RVA23_COMPILING_FLAGS" --prefix=`cd ..; pwd`/isl-install
+%make_build CFLAGS="${CFLAGS:-%optflags} $ISL_FLAG_PIC $RVA23_COMPILING_FLAGS"
 %make_install
 cd ../isl-install/lib
 rm libgcc%{gcc_major}privateisl.so{,.23}
@@ -1105,6 +1110,7 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" \
     XCFLAGS="$OPT_FLAGS" TCFLAGS="$OPT_FLAGS" \
     ../configure --enable-bootstrap \
     --enable-languages=c,c++,fortran${enablelobjc}${enablelada}${enablelgo}${enableld},${enablelm2},lto \
+    $RVA23_CONFIG_FLAGS \
     $CONFIGURE_OPTS
 
 %ifarch sw_64
@@ -1123,6 +1129,7 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" \
               | sed 's/ -Wformat-security / -Wformat -Wformat-security /'`" \
     XCFLAGS="$OPT_FLAGS" TCFLAGS="$OPT_FLAGS" \
     ../../configure --disable-bootstrap --enable-host-shared \
+    ${RVA23_CONFIG_FLAGS} \
     --enable-languages=jit $CONFIGURE_OPTS
 %make_build BOOT_CFLAGS="$OPT_FLAGS" all-gcc
 cp -a gcc/libgccjit.so* ../gcc/
@@ -1214,6 +1221,7 @@ CC="`$ANNOBIN_FLAGS --build-cc`" CXX="`$ANNOBIN_FLAGS --build-cxx`" \
   CFLAGS="$ANNOBIN_CFLAGS1 $ANNOBIN_CFLAGS2 $ANNOBIN_LDFLAGS" \
   CXXFLAGS="$ANNOBIN_CFLAGS1 `$ANNOBIN_FLAGS --build-includes` $ANNOBIN_CFLAGS2 $ANNOBIN_LDFLAGS" \
   ./configure --with-gcc-plugin-dir=%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/plugin \
+              ${RVA23_CONFIG_FLAGS} \
               --without-annocheck \
               --without-tests \
               --without-docs \
@@ -2614,6 +2622,12 @@ end
 
 
 %changelog
+* Wed Sep 10 2025 Weisson <Weisson@linux.alibaba.com> - 14.3.0-4
+- Exclude offload amdgcn for riscv64 explicitly.
+
+* Wed Sep 10 2025 Weisson <Weisson@linux.alibaba.com> - 14.3.0-3
+- Add RISC-V rva23 gcc compiling options.
+
 * Fri Aug  1 2025 Weisson <Weisson@linux.alibaba.com> - 14.3.0-2
 - Add RISC-V ISA extensions.