diff --git a/download b/download
index 0cbe030bb3c35ebe60f6e20e2d34c9f34391ed50..00108f6c8e1a0128750c71018cae17cbc081a44e 100644
--- a/download
+++ b/download
@@ -1,8 +1,8 @@
 5ff66c50ca9288d9a3d695a031f6950c  doxygen-1.8.0.src.tar.gz
-c5de1fe5a7d1fdad31df408ad392fc42  gcc-12.2.1-20221121.tar.xz
+09f0ddfaec2f1657a01fa18f22793d9c  gcc-12.3.0.tar.gz
 86ee6e54ebfc4a90b643a65e402c4048  gmp-6.1.0.tar.bz2
 dd2f7b78e118c25bd96134a52aae7f4d  isl-0.24.tar.bz2
 d6a1d5f8ddea3abd2cc3e98f58352d26  mpc-1.0.3.tar.gz
 b8a2f6b0e68bef46e53da2ac439e1cf4  mpfr-3.1.4.tar.bz2
-65bd1bec40f0f8025fc991e09aa20e89  newlib-cygwin-a8526cb52bedabd4d6ba4b227a5185627f871aa1.tar.xz
+46eb5a00fed8e2cbf13db25c5ddb2bfb  cygwin-3.4.0.tar.gz
 ecd7cea8279c08ad44942dbd6426cd58  nvptx-tools-472b6e78b3ba918d727698f79911360b7c808247.tar.xz
diff --git a/gcc.spec b/gcc.spec
index a0056cbd6c6e103bc76306f6ab8d1d02cfd96571..d40eee24768d234eb78ce12542b2ae9cd7c9b645 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -6,15 +6,14 @@ BuildRequires:        scl-utils-build
 %{?scl:%global __strip %%{_scl_root}/usr/bin/strip}
 %{?scl:%global __objdump %%{_scl_root}/usr/bin/objdump}
 %{?scl:%scl_package gcc}
-%global DATE 20221121
-%global gitrev b3f5a0d53b84ed27cf00cfa2b9c3e2c78935c07d
-%global gcc_version 12.2.1
+%global DATE 20230508
+%global gcc_version 12.3.0
 %global gcc_major 12
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 7
+%global gcc_release 1
 %global nvptx_tools_gitrev 472b6e78b3ba918d727698f79911360b7c808247
-%global newlib_cygwin_gitrev a8526cb52bedabd4d6ba4b227a5185627f871aa1
+%global newlib_cygwin_version 3.4.0
 %global mpc_version 1.0.3
 %global isl_version 0.24
 %global mpfr_version 3.1.4
@@ -151,7 +150,7 @@ BuildRequires:        scl-utils-build
 Summary:              GCC version 12
 Name:                 %{?scl_prefix}gcc
 Version:              %{gcc_version}
-Release:              %{gcc_release}.8%{anolis_release}%{?dist}
+Release:              %{gcc_release}.2%{anolis_release}%{?dist}
 # libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
 # GCC Runtime Exception.
 License:              GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
@@ -163,7 +162,7 @@ License:              GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptio
 # git --git-dir=gcc-dir.tmp/.git fetch --depth 1 origin %%{gitrev}
 # git --git-dir=gcc-dir.tmp/.git archive --prefix=%%{name}-%%{version}-%%{DATE}/ %%{gitrev} | xz -9e > %%{name}-%%{version}-%%{DATE}.tar.xz
 # rm -rf gcc-dir.tmp
-Source0:              gcc-%{version}-%{DATE}.tar.xz
+Source0:              https://github.com/gcc-mirror/gcc/archive/refs/tags/releases/gcc-%{version}.tar.gz
 Source1:              https://gcc.gnu.org/pub/gcc/infrastructure/isl-%{isl_version}.tar.bz2
 Source2:              http://www.multiprecision.org/mpc/download/mpc-%{mpc_version}.tar.gz
 Source3:              ftp://ftp.stack.nl/pub/users/dimitri/doxygen-%{doxygen_version}.src.tar.gz
@@ -179,7 +178,7 @@ Source4:              nvptx-tools-%{nvptx_tools_gitrev}.tar.xz
 # git clone git://sourceware.org/git/newlib-cygwin.git newlib-cygwin-dir.tmp
 # git --git-dir=newlib-cygwin-dir.tmp/.git archive --prefix=newlib-cygwin-%%{newlib_cygwin_gitrev}/ %%{newlib_cygwin_gitrev} ":(exclude)newlib/libc/sys/linux/include/rpc/*.[hx]" | xz -9e > newlib-cygwin-%%{newlib_cygwin_gitrev}.tar.xz
 # rm -rf newlib-cygwin-dir.tmp
-Source5:              newlib-cygwin-%{newlib_cygwin_gitrev}.tar.xz
+Source5:              https://github.com/mirror/newlib-cygwin/archive/refs/tags/cygwin-%{newlib_cygwin_version}.tar.gz
 Source6:              libgomp_nonshared.c
 Source7:              http://gcc.gnu.org/pub/gcc/infrastructure/mpfr-%{mpfr_version}.tar.bz2
 Source8:              http://gcc.gnu.org/pub/gcc/infrastructure/gmp-%{gmp_version}.tar.bz2
@@ -339,6 +338,8 @@ ExclusiveArch:        x86_64 %{ix86}
 ExcludeArch:          aarch64
 %endif
 
+ExclusiveArch:        x86_64 aarch64
+
 Patch0:               gcc12-hack.patch
 Patch2:               gcc12-sparc-config-detection.patch
 Patch3:               gcc12-libgomp-omp_h-multilib.patch
@@ -350,7 +351,7 @@ Patch8:               gcc12-no-add-needed.patch
 Patch9:               gcc12-Wno-format-security.patch
 Patch10:              gcc12-rh1574936.patch
 Patch11:              gcc12-d-shared-libphobos.patch
-Patch12:              gcc12-pr107468.patch
+#Patch12:              gcc12-pr107468.patch
 Patch15:              gcc12-static-libquadmath.patch
 Patch16:              gcc12-FMA-chains.patch
 Patch17:              gcc12-pr113960.patch
@@ -716,9 +717,9 @@ so that there cannot be any synchronization problems.
 
 %prep
 %if 0%{?rhel} >= 7
-%setup -q -n gcc-%{version}-%{DATE} -a 1 -a 4 -a 5
+%setup -q -n gcc-releases-gcc-%{version} -a 1 -a 4 -a 5
 %else
-%setup -q -n gcc-%{version}-%{DATE} -a 1 -a 2 -a 3 -a 7 -a 8
+%setup -q -n gcc-releases-gcc-%{version} -a 1 -a 2 -a 3 -a 7 -a 8
 %endif
 %patch0 -p0 -b .hack~
 %patch2 -p0 -b .sparc-config-detection~
@@ -737,9 +738,9 @@ so that there cannot be any synchronization problems.
 %patch10 -p0 -b .rh1574936~
 %endif
 %patch11 -p0 -b .d-shared-libphobos~
-%patch12 -p0 -b .pr107468~
+#%patch12 -p0 -b .pr107468~
 %patch15 -p0 -b .static-libquadmath~
-%patch16 -p1 -b .fma~
+#%patch16 -p1 -b .fma~
 %patch17 -p1 -b .pr113960~
 %patch18 -p1 -b .vector-merge-1~
 %patch19 -p1 -b .vector-merge-2~
@@ -918,7 +919,7 @@ make %{?_smp_mflags}
 make install prefix=${IROOT}%{_prefix}
 cd ../..
 
-ln -sf newlib-cygwin-%{newlib_cygwin_gitrev}/newlib newlib
+ln -sf newlib-cygwin-cygwin-%{newlib_cygwin_version}/newlib newlib
 rm -rf obj-offload-nvptx-none
 mkdir obj-offload-nvptx-none
 
@@ -1025,7 +1026,7 @@ cd ../..
 # Disabled on Intel because of:
 # https://bugzilla.redhat.com/show_bug.cgi?id=2091571#c1
 %if 0%{?rhel} == 8
-%ifnarch %{ix86} x86_64
+%ifnarch %{ix86} x86_64 aarch64
 %{?scl:PATH=%{_bindir}${PATH:+:${PATH}}}
 %endif
 %else
@@ -1295,10 +1296,10 @@ tar xf %{_usrsrc}/annobin/latest-annobin.tar.xz
 cd annobin*
 touch aclocal.m4 configure Makefile.in */configure */config.h.in */Makefile.in
 ANNOBIN_FLAGS=../../obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/scripts/testsuite_flags
-ANNOBIN_CFLAGS1="%build_cflags -I %{_builddir}/gcc-%{version}-%{DATE}/gcc"
-ANNOBIN_CFLAGS1="$ANNOBIN_CFLAGS1 -I %{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/gcc"
-ANNOBIN_CFLAGS2="-I %{_builddir}/gcc-%{version}-%{DATE}/include -I %{_builddir}/gcc-%{version}-%{DATE}/libcpp/include"
-ANNOBIN_LDFLAGS="%build_ldflags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/src/.libs"
+ANNOBIN_CFLAGS1="%build_cflags -I %{_builddir}/gcc-releases-gcc-%{version}/gcc"
+ANNOBIN_CFLAGS1="$ANNOBIN_CFLAGS1 -I %{_builddir}/gcc-releases-gcc-%{version}/obj-%{gcc_target_platform}/gcc"
+ANNOBIN_CFLAGS2="-I %{_builddir}/gcc-releases-gcc-%{version}/include -I %{_builddir}/gcc-releases-gcc-%{version}/libcpp/include"
+ANNOBIN_LDFLAGS="%build_ldflags -L%{_builddir}/gcc-releases-gcc-%{version}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/src/.libs"
 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" \
@@ -1347,7 +1348,7 @@ cd obj-%{gcc_target_platform}
 make install prefix=%{buildroot}%{_prefix}
 cd ../..
 
-ln -sf newlib-cygwin-%{newlib_cygwin_gitrev}/newlib newlib
+ln -sf newlib-cygwin-cygwin-%{newlib_cygwin_version}/newlib newlib
 cd obj-offload-nvptx-none
 make prefix=%{buildroot}%{_prefix} mandir=%{buildroot}%{_mandir} \
   infodir=%{buildroot}%{_infodir} install
@@ -2127,7 +2128,7 @@ ln -s ../../libexec/gcc/%{gcc_target_platform}/%{gcc_major}/liblto_plugin.so \
 %if %{build_annobin_plugin}
 mkdir -p $FULLPATH/plugin
 rm -f $FULLPATH/plugin/gts-gcc-annobin*
-cp -a %{_builddir}/gcc-%{version}-%{DATE}/annobin-plugin/annobin*/gcc-plugin/.libs/annobin.so.0.0.0 \
+cp -a %{_builddir}/gcc-releases-gcc-%{version}/annobin-plugin/annobin*/gcc-plugin/.libs/annobin.so.0.0.0 \
   $FULLPATH/plugin/gts-gcc-annobin.so.0.0.0
 pushd $FULLPATH/plugin/
 ln -sf gts-gcc-annobin.so.0.0.0 gts-gcc-annobin.so.0
@@ -3006,6 +3007,12 @@ fi
 %endif
 
 %changelog
+* Wed Mar 12 2025 Chunmei Xu <xuchunmei@linux.alibaba.com> - 12.3.0-1.2.0.1
+- update to 12.3.0
+
+* Wed Dec 11 2024 Hong Wei Qin <alicloud-linux-os@service.aliyun.com> 12.2.1-7.8.0.1.1
+- fix libstdc++_compat_test error: hidden symbol isn't defined
+
 * Tue Aug 27 2024 Haochen Jiang <haochen.jiang@intel.com> 12.2.1-7.8.0.1
 - Add attribute hot judgement for INLINE_HINT_known_hot hint
 - Enable small loop unrolling for O2
diff --git a/gcc12-libstdc++-compat.patch b/gcc12-libstdc++-compat.patch
index f6c8ada9787de75d21ca262d382484a5ab618f43..2afe73f5ba87e1f4ffc5eae786cb5e594cb0bc60 100644
--- a/gcc12-libstdc++-compat.patch
+++ b/gcc12-libstdc++-compat.patch
@@ -11527,8 +11527,8 @@
 +//asm (".hidden _ZZNSt10filesystem4path10_S_convertIwEEDaPKT_S4_EN5_UCvtD1Ev");
 +//asm (".hidden _ZZNSt10filesystem4path10_S_convertIwEEDaPKT_S4_EN5_UCvtD2Ev");
 +asm (".hidden _ZNKSt10filesystem4path5_List5_Impl4copyEv");
-+asm (".hidden _ZNSbIwSt11char_traitsIwESaIwEE12_M_leak_hardEv");
-+asm (".hidden _ZNSs12_M_leak_hardEv");
++//asm (".hidden _ZNSbIwSt11char_traitsIwESaIwEE12_M_leak_hardEv");
++//asm (".hidden _ZNSs12_M_leak_hardEv");
 +asm (".hidden _ZNSs4swapERSs");
 +asm (".hidden _ZNSs6appendERKSs");
 +asm (".hidden _ZNSt10filesystem4path5_List5beginEv");