adscript: add page (#6432)

pages/common/adscript.md

@@ -0,0 +1,20 @@
+# adscript
+
+> Compiler for Adscript files.
+> More information: <https://github.com/Amplus2/Adscript>.
+
+- Compile a file to an object file:
+
+`adscript --output {{path/to/file.o}} {{path/to/input_file.adscript}}`
+
+- Compile and link a file to a standalone executable:
+
+`adscript --executable --output {{path/to/file}} {{path/to/input_file.adscript}}`
+
+- Compile a file to LLVM IR instead of native machine code:
+
+`adscript --llvm-ir --output {{path/to/file.ll}} {{path/to/input_file.adscript}}`
+
+- Cross-compile a file to an object file for a foreign CPU architecture or operating system:
+
+`adscript --target-triple {{i386-linux-elf}} --output {{path/to/file.o}} {{path/to/input_file.adscript}}`