Author: Remi Meier <remi.me...@gmail.com>
Branch: stmgc-c4
Changeset: r65642:71e70dc573d8
Date: 2013-07-25 12:42 +0200
http://bitbucket.org/pypy/pypy/changeset/71e70dc573d8/
Log: let jitviewer show symbol names for addresses (like viewcode.py)
diff --git a/pypy/tool/jitlogparser/parser.py b/pypy/tool/jitlogparser/parser.py
--- a/pypy/tool/jitlogparser/parser.py
+++ b/pypy/tool/jitlogparser/parser.py
@@ -4,6 +4,8 @@
from rpython.jit.tool.oparser import OpParser
from rpython.tool.logparser import parse_log_file, extract_category
from copy import copy
+from rpython.jit.backend.tool.viewcode import (machine_code_dump, load_symbols,
+ lineaddresses)
def parse_code_data(arg):
name = None
@@ -74,7 +76,7 @@
use_mock_model = True
def postprocess(self, loop, backend_dump=None, backend_tp=None,
- dump_start=0):
+ dump_start=0, symbols=None):
if backend_dump is not None:
raw_asm = self._asm_disassemble(backend_dump.decode('hex'),
backend_tp, dump_start)
@@ -89,8 +91,15 @@
if not start:
start = int(adr.strip(":"), 16)
ofs = int(adr.strip(":"), 16) - start
+ # add symbols to addresses:
+ for addr in lineaddresses(v):
+ sym = symbols.get(addr)
+ if sym:
+ v = '%s\t%s\n' % (v.rstrip(),
+ sym.replace('\xb7', ''))
if ofs >= 0:
asm.append((ofs, v.strip("\n")))
+ #
asm_index = 0
for i, op in enumerate(loop.operations):
end = 0
@@ -113,7 +122,6 @@
return loop
def _asm_disassemble(self, d, origin_addr, tp):
- from rpython.jit.backend.tool.viewcode import machine_code_dump
return list(machine_code_dump(d, tp, origin_addr))
@classmethod
@@ -387,15 +395,22 @@
addr = int(m.group(1), 16)
addrs.setdefault(addr, []).append(name)
dumps = {}
+ executables = set()
+ symbols = {}
for entry in extract_category(log, 'jit-backend-dump'):
entry = purge_thread_numbers(entry)
- backend, _, dump, _ = entry.split("\n")
+ backend, executable, dump, _ = entry.split("\n")
+ _, executable = executable.split(" ")
+ if executable not in executables:
+ symbols.update(load_symbols(executable))
+ executables.add(executable)
_, addr, _, data = re.split(" +", dump)
backend_name = backend.split(" ")[1]
addr = int(addr[1:], 16)
if addr in addrs and addrs[addr]:
name = addrs[addr].pop(0) # they should come in order
dumps[name] = (backend_name, addr, data)
+
loops = []
for entry in extract_category(log, 'jit-log-opt'):
parser = ParserCls(entry, None, {}, 'lltype', None,
@@ -416,7 +431,8 @@
bname=bname, loop=loop:
parser.postprocess(loop, backend_tp=bname,
backend_dump=dump,
- dump_start=start_ofs))
+ dump_start=start_ofs,
+ symbols=symbols))
loops += split_trace(loop)
return log, loops
diff --git a/rpython/jit/backend/tool/viewcode.py
b/rpython/jit/backend/tool/viewcode.py
--- a/rpython/jit/backend/tool/viewcode.py
+++ b/rpython/jit/backend/tool/viewcode.py
@@ -205,7 +205,8 @@
for addr in lineaddresses(line):
sym = symbols.get(addr)
if sym:
- lines[i] = '%s\t%s\n' % (lines[i].rstrip(), sym)
+ lines[i] = '%s\t%s\n' % (lines[i].rstrip(),
+ str(sym).strip('\xb7'))
self.text = ''.join(lines)
return self.text
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