scripts/gdb: silence pep8 checks

These scripts have some pep8 style warnings.  Fix them up so that this
directory is all pep8 clean.

Link: http://lkml.kernel.org/r/20190329220844.38234-6-swboyd@chromium.org
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Nikolay Borisov <n.borisov.lkml@gmail.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Jackie Liu <liuyun01@kylinos.cn>
Cc: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Stephen Boyd 2019-05-14 15:46:02 -07:00 committed by Linus Torvalds
parent 442284a89a
commit 494dbe02b6
5 changed files with 16 additions and 5 deletions

View File

@ -135,6 +135,7 @@ and can help identify the state of hotplugged CPUs"""
gdb.write("Online CPUs : {}\n".format(list(each_online_cpu())))
gdb.write("Active CPUs : {}\n".format(list(each_active_cpu())))
LxCpus()

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@ -110,4 +110,5 @@ class LxListChk(gdb.Command):
raise gdb.GdbError("lx-list-check takes one argument")
list_check(gdb.parse_and_eval(argv[0]))
LxListChk()

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@ -29,6 +29,7 @@ class LxCmdLine(gdb.Command):
def invoke(self, arg, from_tty):
gdb.write(gdb.parse_and_eval("saved_command_line").string() + "\n")
LxCmdLine()
@ -43,6 +44,7 @@ class LxVersion(gdb.Command):
# linux_banner should contain a newline
gdb.write(gdb.parse_and_eval("(char *)linux_banner").string())
LxVersion()
@ -86,6 +88,7 @@ Equivalent to cat /proc/iomem on a running target"""
def invoke(self, arg, from_tty):
return show_lx_resources("iomem_resource")
LxIOMem()
@ -100,6 +103,7 @@ Equivalent to cat /proc/ioports on a running target"""
def invoke(self, arg, from_tty):
return show_lx_resources("ioport_resource")
LxIOPorts()
@ -149,7 +153,7 @@ values of that process namespace"""
if len(argv) >= 1:
try:
pid = int(argv[0])
except:
except gdb.error:
raise gdb.GdbError("Provide a PID as integer value")
else:
pid = 1
@ -195,6 +199,7 @@ values of that process namespace"""
info_opts(FS_INFO, s_flags),
info_opts(MNT_INFO, m_flags)))
LxMounts()
@ -259,7 +264,7 @@ class LxFdtDump(gdb.Command):
try:
f = open(filename, 'wb')
except:
except gdb.error:
raise gdb.GdbError("Could not open file to dump fdt")
f.write(fdt_buf)
@ -267,4 +272,5 @@ class LxFdtDump(gdb.Command):
gdb.write("Dumped fdt blob to " + filename + "\n")
LxFdtDump()

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@ -79,6 +79,7 @@ class LxPs(gdb.Command):
pid=task["pid"],
comm=task["comm"].string()))
LxPs()
@ -134,4 +135,5 @@ variable."""
else:
raise gdb.GdbError("No task of PID " + str(pid))
LxThreadInfoByPidFunc()

View File

@ -66,6 +66,7 @@ Note that TYPE and ELEMENT have to be quoted as strings."""
return container_of(ptr, gdb.lookup_type(typename.string()).pointer(),
elementname.string())
ContainerOf()
@ -148,14 +149,14 @@ def get_gdbserver_type():
def probe_qemu():
try:
return gdb.execute("monitor info version", to_string=True) != ""
except:
except gdb.error:
return False
def probe_kgdb():
try:
thread_info = gdb.execute("info thread 2", to_string=True)
return "shadowCPU0" in thread_info
except:
except gdb.error:
return False
global gdbserver_type
@ -172,7 +173,7 @@ def get_gdbserver_type():
def gdb_eval_or_none(expresssion):
try:
return gdb.parse_and_eval(expresssion)
except:
except gdb.error:
return None