diff options
Diffstat (limited to 'tools/perf/scripts/python')
| -rwxr-xr-x | tools/perf/scripts/python/arm-cs-trace-disasm.py | 30 | ||||
| -rw-r--r-- | tools/perf/scripts/python/compaction-times.py | 2 | ||||
| -rwxr-xr-x | tools/perf/scripts/python/exported-sql-viewer.py | 4 |
3 files changed, 19 insertions, 17 deletions
diff --git a/tools/perf/scripts/python/arm-cs-trace-disasm.py b/tools/perf/scripts/python/arm-cs-trace-disasm.py index d59ff53f1d..d973c2baed 100755 --- a/tools/perf/scripts/python/arm-cs-trace-disasm.py +++ b/tools/perf/scripts/python/arm-cs-trace-disasm.py @@ -45,8 +45,8 @@ parser = OptionParser(option_list=option_list) # Initialize global dicts and regular expression disasm_cache = dict() cpu_data = dict() -disasm_re = re.compile("^\s*([0-9a-fA-F]+):") -disasm_func_re = re.compile("^\s*([0-9a-fA-F]+)\s.*:") +disasm_re = re.compile(r"^\s*([0-9a-fA-F]+):") +disasm_func_re = re.compile(r"^\s*([0-9a-fA-F]+)\s.*:") cache_size = 64*1024 glb_source_file_name = None @@ -188,6 +188,17 @@ def process_event(param_dict): dso_end = get_optional(param_dict, "dso_map_end") symbol = get_optional(param_dict, "symbol") + cpu = sample["cpu"] + ip = sample["ip"] + addr = sample["addr"] + + # Initialize CPU data if it's empty, and directly return back + # if this is the first tracing event for this CPU. + if (cpu_data.get(str(cpu) + 'addr') == None): + cpu_data[str(cpu) + 'addr'] = addr + return + + if (options.verbose == True): print("Event type: %s" % name) print_sample(sample) @@ -209,16 +220,6 @@ def process_event(param_dict): if (name[0:8] != "branches"): return - cpu = sample["cpu"] - ip = sample["ip"] - addr = sample["addr"] - - # Initialize CPU data if it's empty, and directly return back - # if this is the first tracing event for this CPU. - if (cpu_data.get(str(cpu) + 'addr') == None): - cpu_data[str(cpu) + 'addr'] = addr - return - # The format for packet is: # # +------------+------------+------------+ @@ -258,8 +259,9 @@ def process_event(param_dict): if (options.objdump_name != None): # It doesn't need to decrease virtual memory offset for disassembly - # for kernel dso, so in this case we set vm_start to zero. - if (dso == "[kernel.kallsyms]"): + # for kernel dso and executable file dso, so in this case we set + # vm_start to zero. + if (dso == "[kernel.kallsyms]" or dso_start == 0x400000): dso_vm_start = 0 else: dso_vm_start = int(dso_start) diff --git a/tools/perf/scripts/python/compaction-times.py b/tools/perf/scripts/python/compaction-times.py index 2560a042dc..9401f7c147 100644 --- a/tools/perf/scripts/python/compaction-times.py +++ b/tools/perf/scripts/python/compaction-times.py @@ -260,7 +260,7 @@ def pr_help(): comm_re = None pid_re = None -pid_regex = "^(\d*)-(\d*)$|^(\d*)$" +pid_regex = r"^(\d*)-(\d*)$|^(\d*)$" opt_proc = popt.DISP_DFL opt_disp = topt.DISP_ALL diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 13f2d8a816..121cf61ba1 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -677,8 +677,8 @@ class CallGraphModelBase(TreeModel): # sqlite supports GLOB (text only) which uses * and ? and is case sensitive if not self.glb.dbref.is_sqlite3: # Escape % and _ - s = value.replace("%", "\%") - s = s.replace("_", "\_") + s = value.replace("%", "\\%") + s = s.replace("_", "\\_") # Translate * and ? into SQL LIKE pattern characters % and _ trans = string.maketrans("*?", "%_") match = " LIKE '" + str(s).translate(trans) + "'" |