From ae023cc31f6d20bcc9156a06e3704fb419a881a6 Mon Sep 17 00:00:00 2001
From: Jim Huang <jserv@ccns.ncku.edu.tw>
Date: Mon, 27 Oct 2025 18:48:20 +0800
Subject: [PATCH] CI: Bump prebuilt GNU Toolchains

Both prebuilt GNU toolchains from xPack and riscv-collab are based on GCC
version 15.
---
 .ci/riscv-toolchain-install.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.ci/riscv-toolchain-install.sh b/.ci/riscv-toolchain-install.sh
index 2a8a47d1..9f0a40d6 100755
--- a/.ci/riscv-toolchain-install.sh
+++ b/.ci/riscv-toolchain-install.sh
@@ -10,7 +10,7 @@ check_platform
 mkdir -p toolchain
 
 if [[ "$#" == "0" ]] || [[ "$1" != "riscv-collab" ]]; then
-    GCC_VER=14.2.0-3
+    GCC_VER=15.2.0-1
     TOOLCHAIN_REPO=https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack
 
     if [[ "${OS_TYPE}" == "Linux" ]]; then
@@ -27,7 +27,7 @@ if [[ "$#" == "0" ]] || [[ "$1" != "riscv-collab" ]]; then
     fi
 else
     UBUNTU_VER=$(lsb_release -r | cut -f2)
-    GCC_VER=2025.01.20
+    GCC_VER=2025.10.18
     TOOLCHAIN_REPO=https://github.com/riscv-collab/riscv-gnu-toolchain
     TOOLCHAIN_URL=${TOOLCHAIN_REPO}/releases/download/${GCC_VER}/riscv32-elf-ubuntu-${UBUNTU_VER}-gcc-nightly-${GCC_VER}-nightly.tar.xz
 fi