Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
#! /usr/bin/env python
# 1) Regular Expressions Test
#
# Read a file of (extended per egrep) regular expressions (one per line),
# and apply those to all files whose names are listed on the command line.
# Basically, an 'egrep -f' simulator. Test it with 20 "vt100" patterns
# against a five /etc/termcap files. Tests using more elaborate patters
# would also be interesting. Your code should not break if given hundreds
# of regular expressions or binary files to scan.
# This implementation:
# - combines all patterns into a single one using ( ... | ... | ... )
# - reads patterns from stdin, scans files given as command line arguments
# - produces output in the format <file>:<lineno>:<line>
# - is only about 2.5 times as slow as egrep (though I couldn't run
# Tom's test -- this system, a vanilla SGI, only has /etc/terminfo)
import string
import sys
import re
def main():
pats = map(chomp, sys.stdin.readlines())
bigpat = '(' + '|'.join(pats) + ')'
prog = re.compile(bigpat)
for file in sys.argv[1:]:
try:
fp = open(file, 'r')
except IOError, msg:
print "%s: %s" % (file, msg)
continue
lineno = 0
while 1:
line = fp.readline()
if not line:
break
lineno = lineno + 1
if prog.search(line):
print "%s:%s:%s" % (file, lineno, line),
def chomp(s):
return s.rstrip('\n')
if __name__ == '__main__':
main()