diff --git a/loongarch64/env/arch.data b/loongarch64/env/arch.data
new file mode 100644
index 00000000..e9717312
--- /dev/null
+++ b/loongarch64/env/arch.data
@@ -0,0 +1,8 @@
+loongarch64/loongarch64-unknown-linux-gnu=loongarch64.conf
+x86_64/x86_64-unknown-linux-gnu/x86_64-pc-linux-gnu/x86_64-cross-linux-gnu=x86_64.conf
+i686/i686-unknown-linux-gnu=i686.conf
+mips64el/mips64el-unknown-linux-gnuabi64/mips64el-unknown-linux-gnu=mips64el.conf
+riscv64/riscv64-unknown-linux-gnu=riscv64.conf
+mingw64/x86_64-w64-mingw32=mingw64.conf
+mingw32/i686-w64-mingw32=mingw32.conf
+mingw64ucrt/x86_64-w64-mingw32ucrt=mingw64ucrt.conf
diff --git a/loongarch64/env/data/i686.conf b/loongarch64/env/data/i686.conf
new file mode 100644
index 00000000..0e5e8aab
--- /dev/null
+++ b/loongarch64/env/data/i686.conf
@@ -0,0 +1,8 @@
+NAME=i686
+FAMILY=i386
+LINUX_NAME=x86
+TRIPLE=i686-unknown-linux-gnu
+BIT=32
+ABI=32
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/loongarch64.conf b/loongarch64/env/data/loongarch64.conf
new file mode 100644
index 00000000..d0e8f654
--- /dev/null
+++ b/loongarch64/env/data/loongarch64.conf
@@ -0,0 +1,9 @@
+NAME=loongarch64
+FAMILY=loongarch
+LINUX_NAME=loongarch
+TRIPLE=loongarch64-unknown-linux-gnu
+BIT=64
+ABI=lp64d
+LIB_SUFF=64
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/mingw32.conf b/loongarch64/env/data/mingw32.conf
new file mode 100644
index 00000000..8269ba3b
--- /dev/null
+++ b/loongarch64/env/data/mingw32.conf
@@ -0,0 +1,7 @@
+NAME=mingw32
+FAMILY=mingw32
+TRIPLE=i686-w64-mingw32
+BIT=32
+ABI=32
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/mingw64.conf b/loongarch64/env/data/mingw64.conf
new file mode 100644
index 00000000..d9b20a79
--- /dev/null
+++ b/loongarch64/env/data/mingw64.conf
@@ -0,0 +1,7 @@
+NAME=mingw64
+FAMILY=mingw64
+TRIPLE=x86_64-w64-mingw32
+BIT=64
+ABI=64
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/mingw64ucrt.conf b/loongarch64/env/data/mingw64ucrt.conf
new file mode 100644
index 00000000..90927472
--- /dev/null
+++ b/loongarch64/env/data/mingw64ucrt.conf
@@ -0,0 +1,7 @@
+NAME=mingw64ucrt
+FAMILY=mingw64
+TRIPLE=x86_64-w64-mingw32ucrt
+BIT=64
+ABI=64
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/mips64el.conf b/loongarch64/env/data/mips64el.conf
new file mode 100644
index 00000000..67379bda
--- /dev/null
+++ b/loongarch64/env/data/mips64el.conf
@@ -0,0 +1,8 @@
+NAME=mips64el
+FAMILY=mips
+LINUX_NAME=mips
+TRIPLE=mips64el-unknown-linux-gnuabi64
+BIT=64
+ABI=64
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/riscv64.conf b/loongarch64/env/data/riscv64.conf
new file mode 100644
index 00000000..ac811340
--- /dev/null
+++ b/loongarch64/env/data/riscv64.conf
@@ -0,0 +1,9 @@
+NAME=riscv64
+FAMILY=riscv
+LINUX_NAME=riscv
+TRIPLE=riscv64-unknown-linux-gnu
+BIT=64
+ABI=lp64
+LIB_SUFF=
+CFLAGS=
+CXXFLAGS=
diff --git a/loongarch64/env/data/x86_64.conf b/loongarch64/env/data/x86_64.conf
new file mode 100644
index 00000000..79991060
--- /dev/null
+++ b/loongarch64/env/data/x86_64.conf
@@ -0,0 +1,8 @@
+NAME=x86_64
+FAMILY=x86
+LINUX_NAME=x86
+TRIPLE=x86_64-unknown-linux-gnu
+BIT=64
+ABI=64
+CFLAGS=
+CXXFLAGS=