selftests/bpf: disable program test run for progs/refcounted_kptr.c

[linux.git] / scripts / gdb / linux / proc.py

diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py
index 2f01a958eb22e3ac6ea044a54633d38a2486b0ec..09cd871925a5fcdbd15ffed9f4fb260a33fa2b5d 100644 (file)
--- a/scripts/gdb/linux/proc.py
+++ b/scripts/gdb/linux/proc.py
@@ -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
@@ -163,6 +167,9 @@ values of that process namespace"""
         if not namespace:
             raise gdb.GdbError("No namespace for current process")
 
+        gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format(
+                  "mount", "super_block", "devname", "pathname", "fstype"))
+
         for vfs in lists.list_for_each_entry(namespace['list'],
                                              mount_ptr_type, "mnt_list"):
             devname = vfs['mnt_devname'].string()
@@ -186,14 +193,11 @@ values of that process namespace"""
             m_flags = int(vfs['mnt']['mnt_flags'])
             rd = "ro" if (s_flags & constants.LX_SB_RDONLY) else "rw"
 
-            gdb.write(
-                "{} {} {} {}{}{} 0 0\n"
-                .format(devname,
-                        pathname,
-                        fstype,
-                        rd,
-                        info_opts(FS_INFO, s_flags),
-                        info_opts(MNT_INFO, m_flags)))
+            gdb.write("{} {} {} {} {} {}{}{} 0 0\n".format(
+                      vfs.format_string(), superblock.format_string(), devname,
+                      pathname, fstype, rd, info_opts(FS_INFO, s_flags),
+                      info_opts(MNT_INFO, m_flags)))
+
 
 LxMounts()
 
@@ -259,7 +263,7 @@ 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 +271,5 @@ class LxFdtDump(gdb.Command):
 
         gdb.write("Dumped fdt blob to " + filename + "\n")
 
+
 LxFdtDump()