sos/sos: utility/fsGen.py annotate

annotate utility/fsGen.py @ 100:d8f21e4a75e3

Added a simple program that is just an infinite loop The heap now starts at 8MB I now try to set the context to the loaded program when it is called in the shell script

author	Jonathan Pevarnek <pevarnj@gmail.com>
date	Thu, 19 May 2011 09:40:10 -0400
parents	2a0aa3efc228
children

rev	line source
99 2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	1 #!/usr/bin/env python
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	2
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	3 import sys
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	4 import math
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	5 import random
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	6
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	7 DEV_SIZE = 1024
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	8 BLOCK_SIZE = 1024
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	9 datafiles = sys.argv[1:]
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	10 blocks = {}
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	11
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	12 SB_MAGIC = 0x42420374
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	13
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	14 def __word(i, l, s):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	15 assert (i < (1<<s))
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	16 ret = ""
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	17 for x in l:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	18 ret = chr(i % 256) + ret
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	19 i /= 256
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	20 return ret
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	21
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	22 def hword(i):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	23 return __word(i, (0,1), 16)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	24
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	25 def word(i):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	26 return __word(i, (0,1,2,3), 32)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	27
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	28 def dword(i):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	29 return __word(i, (0,1,2,3,4,5,6,7), 64)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	30
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	31 def tod():
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	32 return 0
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	33
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	34 def pad_block(s=""):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	35 assert (len(s) <= BLOCK_SIZE)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	36 return s + ("\0" * (BLOCK_SIZE-len(s)))
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	37
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	38 def use_block(x):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	39 # update alloc map
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	40 blk = 2+(x/(BLOCK_SIZE*8))
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	41 idx = (x/8)%BLOCK_SIZE
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	42 bit = x%8
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	43
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	44 d = blocks[blk]
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	45 a = d[idx]
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	46 b = chr(ord(a) \| (0x80 >> bit))
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	47
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	48 blocks[blk] = d[0:idx] + b + d[(idx+1):BLOCK_SIZE]
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	49
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	50 assert (a != b)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	51
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	52 lastb = 16
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	53 def rand_block():
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	54 while True:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	55 # random
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	56 x = random.randint(0, DEV_SIZE-1)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	57
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	58 # or sequential
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	59 #global lastb
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	60 #x = lastb
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	61 #lastb += 1
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	62
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	63 if x in blocks.keys():
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	64 continue
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	65
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	66 blocks[x] = pad_block()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	67
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	68 use_block(x)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	69
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	70 return x
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	71
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	72 def make_ipl_head():
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	73 # allocation map
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	74 for x in range(2,2+int(math.ceil(DEV_SIZE/(BLOCK_SIZE*8.0)))):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	75 blocks[x] = pad_block()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	76 use_block(x)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	77
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	78 blocks[0] = pad_block() # ipl record
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	79 blocks[1] = pad_block() # sb record
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	80
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	81 use_block(0)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	82 use_block(1)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	83
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	84 def make_sb(rootinode):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	85 blocks[1] = pad_block(word(SB_MAGIC) + word(rootinode) + word(DEV_SIZE))
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	86
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	87 def make_inode(l, blist):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	88 i = word(l) + word(0) + dword(tod()) + dword(tod()) + hword(len(blist)) + hword(0) + word(0)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	89
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	90 for b in blist:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	91 i += word(b)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	92
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	93 t = rand_block()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	94 blocks[t] = pad_block(i)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	95 return t
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	96
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	97 make_ipl_head()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	98 d = ""
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	99 for fn in datafiles:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	100 x = file(fn).read()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	101 fb = []
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	102 l = len(x)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	103
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	104 while len(x) > 0:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	105 if len(x) < BLOCK_SIZE:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	106 y = pad_block(x)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	107 x = ""
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	108 elif len(x) == BLOCK_SIZE:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	109 y = x
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	110 x = ""
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	111 else:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	112 y = x[0:BLOCK_SIZE]
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	113 x = x[BLOCK_SIZE:]
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	114
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	115 t = rand_block()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	116 fb.append(t)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	117 blocks[t] = y
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	118
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	119 i = make_inode(l, fb)
100 d8f21e4a75e3 Added a simple program that is just an infinite loop Jonathan Pevarnek <pevarnj@gmail.com> parents: 99 diff changeset	120 foo, bar, fn = fn.rpartition('/')
99 2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	121 d += (fn + (" " * (28 - len(fn)))) + word(i)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	122
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	123 db = rand_block()
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	124 blocks[db] = pad_block(d)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	125 ri = make_inode(len(d), [db,])
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	126 make_sb(ri)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	127
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	128 #for k in range(0, DEV_SIZE):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	129 # if k not in blocks:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	130 # print k, "<empty>"
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	131 # else:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	132 # assert (len(blocks[k]) == BLOCK_SIZE)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	133 # print k, repr(blocks[k])
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	134 for k in range(0, DEV_SIZE):
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	135 if k not in blocks:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	136 sys.stdout.write(pad_block())
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	137 else:
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	138 assert (len(blocks[k]) == BLOCK_SIZE)
2a0aa3efc228 The shell script will now theroretically load the program into memory, will not run it. Jonathan Pevarnek <pevarnj@gmail.com> parents: diff changeset	139 sys.stdout.write(blocks[k])
100 d8f21e4a75e3 Added a simple program that is just an infinite loop Jonathan Pevarnek <pevarnj@gmail.com> parents: 99 diff changeset	140
d8f21e4a75e3 Added a simple program that is just an infinite loop Jonathan Pevarnek <pevarnj@gmail.com> parents: 99 diff changeset	141 # vim: set noexpandtab:

Mercurial > sos > sos

annotate utility/fsGen.py @ 100:d8f21e4a75e3