Reverted some CCSPI performance patches. This might slow down the Z1.

[goodfet] / client / goodfet.glitch

diff --git a/client/goodfet.glitch b/client/goodfet.glitch
index 823b8de..6750c8f 100755 (executable)
--- a/client/goodfet.glitch
+++ b/client/goodfet.glitch
@@ -11,14 +11,14 @@ from intelhex import IntelHex16bit, IntelHex;
 import sqlite3;
 
 
-glitcher=GoodFETGlitch();
-
 if(len(sys.argv)==1):
     print "Usage: %s chip verb [objects]\n" % sys.argv[0];
     print "%s avr learn" % sys.argv[0];
     print "%s avr explore" % sys.argv[0];
     print "%s avr graph" % sys.argv[0];
     print "%s avr graphx11" % sys.argv[0];
+    print "%s avr points" % sys.argv[0];
+    print "%s avr npoints" % sys.argv[0];
     print """
 This populates a database, glitch.db, with a record of all attempted
 glitches.  Graphs can then be generated from the results, allowing
@@ -28,12 +28,13 @@ sequence for a new chip is as follows.
 On a sample chip for the same model as the target,
 1) Run 'goodfet $chip learn' in order to learn the glitching voltages.
 2) Run 'goodfet $chip crunch' in order to precompute glitching ranges.
-3) Run 'goodfet $chip explore' to find a time at which to glitch.
+3) Run 'goodfet $chip explore [tstart tstop]' to find a time at which to glitch.
 
 Then on a chip to be extracted,
 3) Run 'goodfet $chip exploit' to exploit a chip and recover its firmware."""
     sys.exit();
 
+glitcher=GoodFETGlitch();
 
 if(sys.argv[2]=="graphx11"):
     glitcher.graphx11();
@@ -41,6 +42,12 @@ if(sys.argv[2]=="graphx11"):
 if(sys.argv[2]=="graph"):
     glitcher.graph();
     exit();
+if(sys.argv[2]=="points"):
+    glitcher.points();
+    exit();
+if(sys.argv[2]=="rangepoints"):
+    glitcher.rpoints();
+    exit();
 
 if(sys.argv[2]=="crunch"):
     glitcher.crunch();
@@ -51,7 +58,11 @@ glitcher.setup(sys.argv[1]);
 if(sys.argv[2]=="learn"):
     glitcher.learn();
 if(sys.argv[2]=="explore"):
-    glitcher.explore();
+    times=None;
+    if(len(sys.argv)>=4):
+        times=range(int(sys.argv[3]),
+                    int(sys.argv[4]));
+    glitcher.explore(times);
 if(sys.argv[2]=="exploit"):
     print "Coming soon.";