Mercurial > repos > blastem

comparison gentests.py @ 2596:01cd8aa40573

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
populate registers at full size in test generator to expose masking bugs
author Michael Pavone <pavone@retrodev.com>
date Sun, 09 Feb 2025 22:08:47 -0800
parents 6c475ddefd6f
children
comparison
equal deleted inserted replaced
2595:eb4b37c14c93 2596:01cd8aa40573
92 return self.kind + str(self.num) 92 return self.kind + str(self.num)
93 return self.kind 93 return self.kind
94 94
95 def write_init(self, outfile, size, already): 95 def write_init(self, outfile, size, already):
96 if not str(self) in already and not self.kind in ('ccr', 'sr'): 96 if not str(self) in already and not self.kind in ('ccr', 'sr'):
97 if self.kind in ('d', 'a'):
98 #populate all register bits during init to catch masking bugs
99 size = 'l'
97 minv,maxv = get_size_range(size) 100 minv,maxv = get_size_range(size)
98 val = randint(minv,maxv) 101 val = randint(minv,maxv)
99 already[str(self)] = val 102 already[str(self)] = val
100 outfile.write('\tmove.'+size+' #'+str(val)+', ' + str(self) + '\n') 103 outfile.write('\tmove.'+size+' #'+str(val)+', ' + str(self) + '\n')
101 104