diff options
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
| -rwxr-xr-x | tools/perf/scripts/python/exported-sql-viewer.py | 116 |
1 files changed, 21 insertions, 95 deletions
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 26d7be785288..121cf61ba1b3 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -91,6 +91,11 @@ from __future__ import print_function import sys +# Only change warnings if the python -W option was not used +if not sys.warnoptions: + import warnings + # PySide2 causes deprecation warnings, ignore them. + warnings.filterwarnings("ignore", category=DeprecationWarning) import argparse import weakref import threading @@ -108,6 +113,7 @@ import os import random import copy import math +from libxed import LibXED pyside_version_1 = True if not "--pyside-version-1" in sys.argv: @@ -125,8 +131,9 @@ if pyside_version_1: from PySide.QtGui import * from PySide.QtSql import * -from decimal import * -from ctypes import * +from decimal import Decimal, ROUND_HALF_UP +from ctypes import CDLL, Structure, create_string_buffer, addressof, sizeof, \ + c_void_p, c_bool, c_byte, c_char, c_int, c_uint, c_longlong, c_ulonglong from multiprocessing import Process, Array, Value, Event # xrange is range in Python3 @@ -670,8 +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) + "'" @@ -768,7 +775,8 @@ class CallGraphModel(CallGraphModelBase): " FROM calls" " INNER JOIN call_paths ON calls.call_path_id = call_paths.id" " INNER JOIN symbols ON call_paths.symbol_id = symbols.id" - " WHERE symbols.name" + match + + " WHERE calls.id <> 0" + " AND symbols.name" + match + " GROUP BY comm_id, thread_id, call_path_id" " ORDER BY comm_id, thread_id, call_path_id") @@ -963,7 +971,8 @@ class CallTreeModel(CallGraphModelBase): " FROM calls" " INNER JOIN call_paths ON calls.call_path_id = call_paths.id" " INNER JOIN symbols ON call_paths.symbol_id = symbols.id" - " WHERE symbols.name" + match + + " WHERE calls.id <> 0" + " AND symbols.name" + match + " ORDER BY comm_id, thread_id, call_time, calls.id") def FindPath(self, query): @@ -1050,6 +1059,7 @@ class TreeWindowBase(QMdiSubWindow): child = self.model.index(row, 0, parent) if child.internalPointer().dbid == dbid: found = True + self.view.setExpanded(parent, True) self.view.setCurrentIndex(child) parent = child break @@ -1127,6 +1137,7 @@ class CallTreeWindow(TreeWindowBase): child = self.model.index(row, 0, parent) if child.internalPointer().dbid == dbid: found = True + self.view.setExpanded(parent, True) self.view.setCurrentIndex(child) parent = child break @@ -1139,6 +1150,7 @@ class CallTreeWindow(TreeWindowBase): return last_child = None for row in xrange(n): + self.view.setExpanded(parent, True) child = self.model.index(row, 0, parent) child_call_time = child.internalPointer().call_time if child_call_time < time: @@ -1151,9 +1163,11 @@ class CallTreeWindow(TreeWindowBase): if not last_child: if not found: child = self.model.index(0, 0, parent) + self.view.setExpanded(parent, True) self.view.setCurrentIndex(child) return found = True + self.view.setExpanded(parent, True) self.view.setCurrentIndex(last_child) parent = last_child @@ -3861,7 +3875,7 @@ def CopyTableCellsToClipboard(view, as_csv=False, with_hdr=False): if with_hdr: model = indexes[0].model() for col in range(min_col, max_col + 1): - val = model.headerData(col, Qt.Horizontal) + val = model.headerData(col, Qt.Horizontal, Qt.DisplayRole) if as_csv: text += sep + ToCSValue(val) sep = "," @@ -4734,94 +4748,6 @@ class MainWindow(QMainWindow): dialog = AboutDialog(self.glb, self) dialog.exec_() -# XED Disassembler - -class xed_state_t(Structure): - - _fields_ = [ - ("mode", c_int), - ("width", c_int) - ] - -class XEDInstruction(): - - def __init__(self, libxed): - # Current xed_decoded_inst_t structure is 192 bytes. Use 512 to allow for future expansion - xedd_t = c_byte * 512 - self.xedd = xedd_t() - self.xedp = addressof(self.xedd) - libxed.xed_decoded_inst_zero(self.xedp) - self.state = xed_state_t() - self.statep = addressof(self.state) - # Buffer for disassembled instruction text - self.buffer = create_string_buffer(256) - self.bufferp = addressof(self.buffer) - -class LibXED(): - - def __init__(self): - try: - self.libxed = CDLL("libxed.so") - except: - self.libxed = None - if not self.libxed: - self.libxed = CDLL("/usr/local/lib/libxed.so") - - self.xed_tables_init = self.libxed.xed_tables_init - self.xed_tables_init.restype = None - self.xed_tables_init.argtypes = [] - - self.xed_decoded_inst_zero = self.libxed.xed_decoded_inst_zero - self.xed_decoded_inst_zero.restype = None - self.xed_decoded_inst_zero.argtypes = [ c_void_p ] - - self.xed_operand_values_set_mode = self.libxed.xed_operand_values_set_mode - self.xed_operand_values_set_mode.restype = None - self.xed_operand_values_set_mode.argtypes = [ c_void_p, c_void_p ] - - self.xed_decoded_inst_zero_keep_mode = self.libxed.xed_decoded_inst_zero_keep_mode - self.xed_decoded_inst_zero_keep_mode.restype = None - self.xed_decoded_inst_zero_keep_mode.argtypes = [ c_void_p ] - - self.xed_decode = self.libxed.xed_decode - self.xed_decode.restype = c_int - self.xed_decode.argtypes = [ c_void_p, c_void_p, c_uint ] - - self.xed_format_context = self.libxed.xed_format_context - self.xed_format_context.restype = c_uint - self.xed_format_context.argtypes = [ c_int, c_void_p, c_void_p, c_int, c_ulonglong, c_void_p, c_void_p ] - - self.xed_tables_init() - - def Instruction(self): - return XEDInstruction(self) - - def SetMode(self, inst, mode): - if mode: - inst.state.mode = 4 # 32-bit - inst.state.width = 4 # 4 bytes - else: - inst.state.mode = 1 # 64-bit - inst.state.width = 8 # 8 bytes - self.xed_operand_values_set_mode(inst.xedp, inst.statep) - - def DisassembleOne(self, inst, bytes_ptr, bytes_cnt, ip): - self.xed_decoded_inst_zero_keep_mode(inst.xedp) - err = self.xed_decode(inst.xedp, bytes_ptr, bytes_cnt) - if err: - return 0, "" - # Use AT&T mode (2), alternative is Intel (3) - ok = self.xed_format_context(2, inst.xedp, inst.bufferp, sizeof(inst.buffer), ip, 0, 0) - if not ok: - return 0, "" - if sys.version_info[0] == 2: - result = inst.buffer.value - else: - result = inst.buffer.value.decode() - # Return instruction length and the disassembled instruction text - # For now, assume the length is in byte 166 - return inst.xedd[166], result - def TryOpen(file_name): try: return open(file_name, "rb") |