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/base_interrupt.txt

@@ -0,0 +1,20 @@
+('GEN6_PMINTRMSK', '0x0000a168', '')
+('DEISR', '0x00044000', '')
+('DEIMR', '0x00044004', '')
+('DEIIR', '0x00044008', '')
+('DEIER', '0x0004400c', '')
+('GTISR', '0x00044010', '')
+('GTIMR', '0x00044014', '')
+('GTIIR', '0x00044018', '')
+('GTIER', '0x0004401c', '')
+('GEN6_PMISR', '0x00044020', '')
+('GEN6_PMIMR', '0x00044024', '')
+('GEN6_PMIIR', '0x00044028', '')
+('GEN6_PMIER', '0x0004402c', '')
+('SDEISR', '0x000c4000', '')
+('SDEIMR', '0x000c4004', '')
+('SDEIIR', '0x000c4008', '')
+('SDEIER', '0x000c400c', '')
+('RENDER_IMR', '0x000020a8', '')
+('BSD_IMR', '0x000120a8', '')
+('BLT_IMR', '0x000220a8', '')