def analyze(libname):
bkg_libs = loaded_libs()
#print "::: bkg_libs:",map(os.path.basename, bkg_libs)
vmem0, vmem1, libs = load_lib(libname)
dVmemOffset = vmem1 - vmem0
#print "vmem0=%s vmem1=%s libs=%s" % (vmem0, vmem1, len(libs))
linked_libs = [
os.path.basename(lib) for lib in libs
if (not (lib in bkg_libs) and os.path.basename(lib) !=
os.path.basename(libname) and os.access(lib, os.R_OK))
]
#print "::: linked_libs:",linked_libs
# load all linked-in libs
def load_linked_in_libs(linked_libs):
all_good = True
for l in linked_libs:
try:
#print " - loading [%s]..." % l
lib_loader(l)
except Exception, err:
print "** problem loading [%s]\n%s" % (l, err)
all_good = False
pass
return all_good
def analyze (libname):
bkg_libs = loaded_libs()
#print "::: bkg_libs:",map(os.path.basename, bkg_libs)
vmem0,vmem1,libs = load_lib (libname)
dVmemOffset = vmem1-vmem0
#print "vmem0=%s vmem1=%s libs=%s" % (vmem0, vmem1, len(libs))
linked_libs = [os.path.basename(lib)
for lib in libs
if (not (lib in bkg_libs) and
os.path.basename(lib) != os.path.basename(libname)
and os.access(lib, os.R_OK))]
#print "::: linked_libs:",linked_libs
# load all linked-in libs
def load_linked_in_libs(linked_libs):
all_good = True
for l in linked_libs:
try:
#print " - loading [%s]..." % l
lib_loader (l)
except Exception, err:
print "** problem loading [%s]\n%s" % (l,err)
all_good = False
pass
return all_good
def load_lib (libname):
_,vmem0,_ = pymon()
lib = lib_loader (libname)
_,vmem1,_ = pymon()
libs = [l for l in loaded_libs()
if not os.path.basename(l) in _veto_libs and
os.access(l, os.R_OK)]
return (vmem0, vmem1, libs)
def load_lib(libname):
_, vmem0, _ = pymon()
lib_loader(libname)
_, vmem1, _ = pymon()
libs = [
l for l in loaded_libs()
if not os.path.basename(l) in _veto_libs and os.access(l, os.R_OK)
]
return (vmem0, vmem1, libs)
def dep_libs(libname):
"""retrieve the list of dependencies of a given library
both direct and indirect dependencies
"""
bkg_libs = [os.path.basename(l) for l in loaded_libs()]
bkg_libs = [l for l in bkg_libs if l not in _veto_libs]
_, _, libs = load_lib(libname)
libs = [os.path.basename(l) for l in libs]
return [l for l in libs if l not in bkg_libs and l != libname]
def dep_libs(libname):
"""retrieve the list of dependencies of a given library
both direct and indirect dependencies
"""
bkg_libs = [os.path.basename(l) for l in loaded_libs()]
bkg_libs = [l for l in bkg_libs if l not in _veto_libs]
_,_,libs = load_lib(libname)
libs = [os.path.basename(l) for l in libs]
return [l for l in libs if l not in bkg_libs and l!=libname]
def analyze(libname):
bkg_libs = loaded_libs()
#print ("::: bkg_libs:",map(os.path.basename, bkg_libs))
vmem0, vmem1, libs = load_lib(libname)
dVmemOffset = vmem1 - vmem0
#print ("vmem0=%s vmem1=%s libs=%s" % (vmem0, vmem1, len(libs)))
linked_libs = [
os.path.basename(lib) for lib in libs
if (not (lib in bkg_libs) and os.path.basename(lib) !=
os.path.basename(libname) and os.access(lib, os.R_OK))
]
#print ("::: linked_libs:",linked_libs)
# load all linked-in libs
def load_linked_in_libs(linked_libs):
all_good = True
for l in linked_libs:
try:
#print (" - loading [%s]..." % l)
lib_loader(l)
except Exception as err:
print("** problem loading [%s]\n%s" % (l, err))
all_good = False
pass
return all_good
#print ("--> loading all linked-in libs...")
NRETRY = 10
for _ in range(NRETRY):
ok = load_linked_in_libs(linked_libs)
if ok:
break
else:
print("** err: could not reliably load all libs (after %s retries)" %
NRETRY)
#print ("--> loading all linked-in libs... [done]")
vmem0, vmem1, libs = load_lib(libname)
#print ("vmem0=%s vmem1=%s libs=%s" % (vmem0, vmem1, len(libs)))
dVmemLib = vmem1 - vmem0
return (dVmemLib, dVmemOffset, len(linked_libs), len(bkg_libs))