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Linux_Kernel_map4vehicle
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fix spacing

This commit is contained in:
Costa Shulyupin 2018-07-18 23:48:22 +03:00
parent 71124571d1
commit e1c7f3643b
1 changed files with 12 additions and 10 deletions
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22
srcxray.py
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@ -1,6 +1,6 @@
#!/usr/bin/python3 #!/usr/bin/python3
# #
# srcxray - source code X-ray # srcxray - source code X-ray
# #
# Analyzes interconnections between functions and structures in source code. # Analyzes interconnections between functions and structures in source code.
# #
@ -20,14 +20,16 @@ level_limit = 7
limit = 10000 limit = 10000
n = 0 n = 0
def print_limited(a): def print_limited(a):
print(a) print(a)
global n global n
n +=1 n += 1
if n > limit: if n > limit:
print('Reached limit') print('Reached limit')
sys.exit(1) sys.exit(1)
def log(*args, **kwargs): def log(*args, **kwargs):
print(inspect.stack()[1][3], str(*args).rstrip(), file=sys.stderr, **kwargs) print(inspect.stack()[1][3], str(*args).rstrip(), file=sys.stderr, **kwargs)
pass pass
@ -54,13 +56,13 @@ def extract_referer_test():
"f=bad (*good)()", "f=bad (*good)()",
"f=int FNAME(good)(a)", "f=int FNAME(good)(a)",
"f=TRACE_EVENT(a)", "f=TRACE_EVENT(a)",
"f: a=in bad()" }: "f: a=in bad()"}:
print(a, '->', extract_referer(a)) print(a, '->', extract_referer(a))
def func_referers_git_grep(name): def func_referers_git_grep(name):
res = [] res = []
r = None r = None
for line in popen(r'git grep --no-index --word-regexp --show-function "^\s.*\b%s"'%(name)): for line in popen(r'git grep --no-index --word-regexp --show-function "^\s.*\b%s"' % (name)):
# Filter out names in comment afer function, when comment start from ' *' # Filter out names in comment afer function, when comment start from ' *'
# To see the problem try "git grep -p and" # To see the problem try "git grep -p and"
if re.match(r'.*: \* ', line): if re.match(r'.*: \* ', line):
@ -80,7 +82,7 @@ def func_referers_cscope(name):
print("Recommended: cscope -bkR", file=sys.stderr) print("Recommended: cscope -bkR", file=sys.stderr)
cscope_warned = True cscope_warned = True
return [] return []
res = [ l.split()[1] for l in popen(r'cscope -d -L3 "%s"'%(name)) if not l in black_list] res = [l.split()[1] for l in popen(r'cscope -d -L3 "%s"'%(name)) if not l in black_list]
if not res: if not res:
res = func_referers_git_grep(name) res = func_referers_git_grep(name)
return res return res
@ -88,7 +90,7 @@ def func_referers_cscope(name):
def func_referers_all(name): def func_referers_all(name):
return set(func_referers_git_grep(name) + func_referers_cscope(name)) return set(func_referers_git_grep(name) + func_referers_cscope(name))
def referers_tree(name, referer = None, printed = None, level = 0): def referers_tree(name, referer=None, printed = None, level = 0):
if not referer: if not referer:
if os.path.isfile('cscope.out'): if os.path.isfile('cscope.out'):
referer = func_referers_cscope referer = func_referers_cscope
@ -122,17 +124,17 @@ def call_tree(node, printed = None, level = 0):
if printed == None: printed = set() if printed == None: printed = set()
if node in printed: if node in printed:
limit= - 1 limit= - 1
print_limited(level*'\t' + node + '^') print_limited(level*'\t' + node + ' ^')
return return
else: else:
print_limited(level*'\t' + node) print_limited(level*'\t' + node)
printed.add(node) printed.add(node)
if level > level_limit - 2 : if level > level_limit - 2:
print_limited((level + 1)*'\t' + '...') print_limited((level + 1)*'\t' + '...')
return '' return ''
local_printed = set() local_printed = set()
for line in popen('cscope -d -L2 "%s"'%(node)): for line in popen('cscope -d -L2 "%s"'%(node)):
I = line.split()[1]; I = line.split()[1]
if I in local_printed or I in black_list: continue; if I in local_printed or I in black_list: continue;
local_printed.add(I) local_printed.add(I)
try: try:
@ -158,7 +160,7 @@ def main():
if len(sys.argv) == 1: if len(sys.argv) == 1:
print('Run', me, 'usage') print('Run', me, 'usage')
else: else:
if '(' in sys.argv[1]: if '(' in sys.argv[1]:
ret = eval(sys.argv[1]) ret = eval(sys.argv[1])
else: else:
ret = eval(sys.argv[1] + '(' + ', '.join("'%s'"%(a) for a in sys.argv[2:]) + ')') ret = eval(sys.argv[1] + '(' + ', '.join("'%s'"%(a) for a in sys.argv[2:]) + ')')