diff options
Diffstat (limited to 'gdb/python/lib/gdb/command/xmethods.py')
| -rw-r--r-- | gdb/python/lib/gdb/command/xmethods.py | 133 |
1 files changed, 66 insertions, 67 deletions
diff --git a/gdb/python/lib/gdb/command/xmethods.py b/gdb/python/lib/gdb/command/xmethods.py index b8ac4cac0f1..cda234f9ce1 100644 --- a/gdb/python/lib/gdb/command/xmethods.py +++ b/gdb/python/lib/gdb/command/xmethods.py @@ -56,9 +56,11 @@ def parse_xm_command_args(arg): name_re = validate_xm_regexp("xmethod name", xm_name_regexp) else: name_re = None - return (validate_xm_regexp("locus", locus_regexp), - validate_xm_regexp("matcher name", matcher_name_regexp), - name_re) + return ( + validate_xm_regexp("locus", locus_regexp), + validate_xm_regexp("matcher name", matcher_name_regexp), + name_re, + ) def get_global_method_matchers(locus_re, matcher_re): @@ -75,10 +77,9 @@ def get_global_method_matchers(locus_re, matcher_re): key in the dict will be 'global'. """ locus_str = "global" - xm_dict = { locus_str: [] } + xm_dict = {locus_str: []} if locus_re.match("global"): - xm_dict[locus_str].extend( - [m for m in gdb.xmethods if matcher_re.match(m.name)]) + xm_dict[locus_str].extend([m for m in gdb.xmethods if matcher_re.match(m.name)]) return xm_dict @@ -102,7 +103,7 @@ def get_method_matchers_in_loci(loci, locus_re, matcher_re): xm_dict = {} for locus in loci: if isinstance(locus, gdb.Progspace): - if not locus_re.match('progspace'): + if not locus_re.match("progspace"): continue locus_type = "progspace" else: @@ -110,32 +111,32 @@ def get_method_matchers_in_loci(loci, locus_re, matcher_re): continue locus_type = "objfile" locus_str = "%s %s" % (locus_type, locus.filename) - xm_dict[locus_str] = [ - m for m in locus.xmethods if matcher_re.match(m.name)] + xm_dict[locus_str] = [m for m in locus.xmethods if matcher_re.match(m.name)] return xm_dict def print_xm_info(xm_dict, name_re): """Print a dictionary of xmethods.""" + def get_status_string(m): if not m.enabled: return " [disabled]" else: - return "" + return "" if not xm_dict: return for locus_str in xm_dict: if not xm_dict[locus_str]: continue - print ("Xmethods in %s:" % locus_str) + print("Xmethods in %s:" % locus_str) for matcher in xm_dict[locus_str]: - print (" %s%s" % (matcher.name, get_status_string(matcher))) + print(" %s%s" % (matcher.name, get_status_string(matcher))) if not matcher.methods: continue for m in matcher.methods: if name_re is None or name_re.match(m.name): - print (" %s%s" % (m.name, get_status_string(m))) + print(" %s%s" % (m.name, get_status_string(m))) def set_xm_status1(xm_dict, name_re, status): @@ -161,75 +162,74 @@ def set_xm_status(arg, status): argument string passed to the commands. """ locus_re, matcher_re, name_re = parse_xm_command_args(arg) - set_xm_status1(get_global_method_matchers(locus_re, matcher_re), name_re, - status) + set_xm_status1(get_global_method_matchers(locus_re, matcher_re), name_re, status) set_xm_status1( - get_method_matchers_in_loci( - [gdb.current_progspace()], locus_re, matcher_re), + get_method_matchers_in_loci([gdb.current_progspace()], locus_re, matcher_re), name_re, - status) + status, + ) set_xm_status1( get_method_matchers_in_loci(gdb.objfiles(), locus_re, matcher_re), name_re, - status) + status, + ) class InfoXMethod(gdb.Command): """GDB command to list registered xmethod matchers. -Usage: info xmethod [LOCUS-REGEXP [NAME-REGEXP]] + Usage: info xmethod [LOCUS-REGEXP [NAME-REGEXP]] -LOCUS-REGEXP is a regular expression matching the location of the -xmethod matchers. If it is omitted, all registered xmethod matchers -from all loci are listed. A locus could be 'global', a regular expression -matching the current program space's filename, or a regular expression -matching filenames of objfiles. Locus could be 'progspace' to specify that -only xmethods from the current progspace should be listed. + LOCUS-REGEXP is a regular expression matching the location of the + xmethod matchers. If it is omitted, all registered xmethod matchers + from all loci are listed. A locus could be 'global', a regular expression + matching the current program space's filename, or a regular expression + matching filenames of objfiles. Locus could be 'progspace' to specify that + only xmethods from the current progspace should be listed. -NAME-REGEXP is a regular expression matching the names of xmethod -matchers. If this omitted for a specified locus, then all registered -xmethods in the locus are listed. To list only a certain xmethods -managed by a single matcher, the name regexp can be specified as -matcher-name-regexp;xmethod-name-regexp.""" + NAME-REGEXP is a regular expression matching the names of xmethod + matchers. If this omitted for a specified locus, then all registered + xmethods in the locus are listed. To list only a certain xmethods + managed by a single matcher, the name regexp can be specified as + matcher-name-regexp;xmethod-name-regexp.""" def __init__(self): - super(InfoXMethod, self).__init__("info xmethod", - gdb.COMMAND_DATA) + super(InfoXMethod, self).__init__("info xmethod", gdb.COMMAND_DATA) def invoke(self, arg, from_tty): locus_re, matcher_re, name_re = parse_xm_command_args(arg) - print_xm_info(get_global_method_matchers(locus_re, matcher_re), - name_re) + print_xm_info(get_global_method_matchers(locus_re, matcher_re), name_re) print_xm_info( get_method_matchers_in_loci( - [gdb.current_progspace()], locus_re, matcher_re), - name_re) + [gdb.current_progspace()], locus_re, matcher_re + ), + name_re, + ) print_xm_info( - get_method_matchers_in_loci(gdb.objfiles(), locus_re, matcher_re), - name_re) + get_method_matchers_in_loci(gdb.objfiles(), locus_re, matcher_re), name_re + ) class EnableXMethod(gdb.Command): """GDB command to enable a specified (group of) xmethod(s). -Usage: enable xmethod [LOCUS-REGEXP [NAME-REGEXP]] + Usage: enable xmethod [LOCUS-REGEXP [NAME-REGEXP]] -LOCUS-REGEXP is a regular expression matching the location of the -xmethod matchers. If it is omitted, all registered xmethods matchers -from all loci are enabled. A locus could be 'global', a regular expression -matching the current program space's filename, or a regular expression -matching filenames of objfiles. Locus could be 'progspace' to specify that -only xmethods from the current progspace should be enabled. + LOCUS-REGEXP is a regular expression matching the location of the + xmethod matchers. If it is omitted, all registered xmethods matchers + from all loci are enabled. A locus could be 'global', a regular expression + matching the current program space's filename, or a regular expression + matching filenames of objfiles. Locus could be 'progspace' to specify that + only xmethods from the current progspace should be enabled. -NAME-REGEXP is a regular expression matching the names of xmethods -within a given locus. If this omitted for a specified locus, then all -registered xmethod matchers in the locus are enabled. To enable only -a certain xmethods managed by a single matcher, the name regexp can be -specified as matcher-name-regexp;xmethod-name-regexp.""" + NAME-REGEXP is a regular expression matching the names of xmethods + within a given locus. If this omitted for a specified locus, then all + registered xmethod matchers in the locus are enabled. To enable only + a certain xmethods managed by a single matcher, the name regexp can be + specified as matcher-name-regexp;xmethod-name-regexp.""" def __init__(self): - super(EnableXMethod, self).__init__("enable xmethod", - gdb.COMMAND_DATA) + super(EnableXMethod, self).__init__("enable xmethod", gdb.COMMAND_DATA) def invoke(self, arg, from_tty): set_xm_status(arg, True) @@ -238,24 +238,23 @@ specified as matcher-name-regexp;xmethod-name-regexp.""" class DisableXMethod(gdb.Command): """GDB command to disable a specified (group of) xmethod(s). -Usage: disable xmethod [LOCUS-REGEXP [NAME-REGEXP]] + Usage: disable xmethod [LOCUS-REGEXP [NAME-REGEXP]] -LOCUS-REGEXP is a regular expression matching the location of the -xmethod matchers. If it is omitted, all registered xmethod matchers -from all loci are disabled. A locus could be 'global', a regular -expression matching the current program space's filename, or a regular -expression filenames of objfiles. Locus could be 'progspace' to specify -that only xmethods from the current progspace should be disabled. + LOCUS-REGEXP is a regular expression matching the location of the + xmethod matchers. If it is omitted, all registered xmethod matchers + from all loci are disabled. A locus could be 'global', a regular + expression matching the current program space's filename, or a regular + expression filenames of objfiles. Locus could be 'progspace' to specify + that only xmethods from the current progspace should be disabled. -NAME-REGEXP is a regular expression matching the names of xmethods -within a given locus. If this omitted for a specified locus, then all -registered xmethod matchers in the locus are disabled. To disable -only a certain xmethods managed by a single matcher, the name regexp -can be specified as matcher-name-regexp;xmethod-name-regexp.""" + NAME-REGEXP is a regular expression matching the names of xmethods + within a given locus. If this omitted for a specified locus, then all + registered xmethod matchers in the locus are disabled. To disable + only a certain xmethods managed by a single matcher, the name regexp + can be specified as matcher-name-regexp;xmethod-name-regexp.""" def __init__(self): - super(DisableXMethod, self).__init__("disable xmethod", - gdb.COMMAND_DATA) + super(DisableXMethod, self).__init__("disable xmethod", gdb.COMMAND_DATA) def invoke(self, arg, from_tty): set_xm_status(arg, False) |