init2

tools/asm_processor/build.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import sys
+import os
+import shlex
+import subprocess
+import tempfile
+
+dir_path = os.path.dirname(os.path.realpath(__file__))
+asm_processor = ['python3', os.path.join(dir_path, "asm-processor.py")]
+prelude = os.path.join(dir_path, "prelude.inc")
+
+all_args = sys.argv[1:]
+sep1 = all_args.index('--')
+sep2 = all_args.index('--', sep1+1)
+
+compiler = all_args[:sep1]
+
+assembler = all_args[sep1+1:sep2]
+assembler_sh = ' '.join(shlex.quote(x) for x in assembler)
+
+compile_args = all_args[sep2+1:]
+in_file = compile_args[-1]
+out_ind = compile_args.index('-o')
+out_file = compile_args[out_ind + 1]
+del compile_args[-1]
+del compile_args[out_ind + 1]
+del compile_args[out_ind]
+
+in_dir = os.path.split(os.path.realpath(in_file))[0]
+opt_flags = [x for x in compile_args if x in ['-g', '-O2', '-framepointer']]
+
+preprocessed_file = tempfile.NamedTemporaryFile(prefix='preprocessed', suffix='.c')
+
+subprocess.check_call(asm_processor + opt_flags + [in_file], stdout=preprocessed_file)
+subprocess.check_call(compiler + compile_args + ['-I', in_dir, '-o', out_file, preprocessed_file.name])
+subprocess.check_call(asm_processor + opt_flags + [in_file, '--post-process', out_file, '--assembler', assembler_sh, '--asm-prelude', prelude])

tools/asm_processor/prelude.inc

@@ -0,0 +1,5 @@
+.set noat
+.set noreorder
+.set gp=64
+.include "macros.inc"
+