quick_dump: A dump utility different than reg_dumper

This is the base tool for quick dump. At it's heart, quick dump is
simply a basic text parsing thingie which plugs into intel-gpu-tools to
do something similar to intel_reg_dumper.

The format for the register definition files is very open, so it's just
something simple for now.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>

tools/quick_dump/quick_dump.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+
+import argparse
+import os
+import sys
+import ast
+import subprocess
+
+def parse_file(file):
+	for line in file:
+		register = ast.literal_eval(line)
+		value = subprocess.check_output(["../intel_reg_read", register[1]])
+		value = value.decode('UTF-8') # convert the byte array to string
+		value = value.rstrip() #dump the newline
+		value = value.split(':') #output is 'addr : offset'
+		print(value[0], "(", register[0], ")", value[1])
+
+
+parser = argparse.ArgumentParser(description='Dumb register dumper.')
+parser.add_argument('-b', '--baseless', action='store_true', default=False, help='baseless mode, ignore files starting with base_')
+parser.add_argument('profile', nargs='?', type=argparse.FileType('r'), default=None)
+args = parser.parse_args()
+
+#parse anything named base_ these are assumed to apply for all gens.
+if args.baseless == False:
+	for root, dirs, files in os.walk('.'):
+		for name in files:
+			if name.startswith(("base_")):
+				file = open(name.rstrip(), 'r')
+				parse_file(file)
+
+if args.profile == None:
+	sys.exit()
+
+for extra in args.profile:
+	extra_file = open(extra.rstrip(), 'r')
+	parse_file(extra_file)