python-3.6.zip added from Github

README.cosmo contains the necessary links.
This commit is contained in:
ahgamut 2021-08-08 09:38:33 +05:30 committed by Justine Tunney
parent 75fc601ff5
commit 0c4c56ff39
4219 changed files with 1968626 additions and 0 deletions

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BEGIN
{
printf("probe: success\n");
exit(0);
}

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probe begin
{
println("probe: success")
exit ()
}

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self int indent;
python$target:::function-entry
/copyinstr(arg1) == "start"/
{
self->trace = 1;
}
python$target:::function-entry
/self->trace/
{
printf("%d\t%*s:", timestamp, 15, probename);
printf("%*s", self->indent, "");
printf("%s:%s:%d\n", basename(copyinstr(arg0)), copyinstr(arg1), arg2);
self->indent++;
}
python$target:::function-return
/self->trace/
{
self->indent--;
printf("%d\t%*s:", timestamp, 15, probename);
printf("%*s", self->indent, "");
printf("%s:%s:%d\n", basename(copyinstr(arg0)), copyinstr(arg1), arg2);
}
python$target:::function-return
/copyinstr(arg1) == "start"/
{
self->trace = 0;
}

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function-entry:call_stack.py:start:23
function-entry: call_stack.py:function_1:1
function-entry: call_stack.py:function_3:9
function-return: call_stack.py:function_3:10
function-return: call_stack.py:function_1:2
function-entry: call_stack.py:function_2:5
function-entry: call_stack.py:function_1:1
function-entry: call_stack.py:function_3:9
function-return: call_stack.py:function_3:10
function-return: call_stack.py:function_1:2
function-return: call_stack.py:function_2:6
function-entry: call_stack.py:function_3:9
function-return: call_stack.py:function_3:10
function-entry: call_stack.py:function_4:13
function-return: call_stack.py:function_4:14
function-entry: call_stack.py:function_5:18
function-return: call_stack.py:function_5:21
function-return:call_stack.py:start:28

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def function_1():
function_3(1, 2)
# Check stacktrace
def function_2():
function_1()
# CALL_FUNCTION_VAR
def function_3(dummy, dummy2):
pass
# CALL_FUNCTION_KW
def function_4(**dummy):
return 1
return 2 # unreachable
# CALL_FUNCTION_VAR_KW
def function_5(dummy, dummy2, **dummy3):
if False:
return 7
return 8
def start():
function_1()
function_2()
function_3(1, 2)
function_4(test=42)
function_5(*(1, 2), **{"test": 42})
start()

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global tracing
function basename:string(path:string)
{
last_token = token = tokenize(path, "/");
while (token != "") {
last_token = token;
token = tokenize("", "/");
}
return last_token;
}
probe process.mark("function__entry")
{
funcname = user_string($arg2);
if (funcname == "start") {
tracing = 1;
}
}
probe process.mark("function__entry"), process.mark("function__return")
{
filename = user_string($arg1);
funcname = user_string($arg2);
lineno = $arg3;
if (tracing) {
printf("%d\t%s:%s:%s:%d\n", gettimeofday_us(), $$name,
basename(filename), funcname, lineno);
}
}
probe process.mark("function__return")
{
funcname = user_string($arg2);
if (funcname == "start") {
tracing = 0;
}
}

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function__entry:call_stack.py:start:23
function__entry:call_stack.py:function_1:1
function__return:call_stack.py:function_1:2
function__entry:call_stack.py:function_2:5
function__entry:call_stack.py:function_1:1
function__return:call_stack.py:function_1:2
function__return:call_stack.py:function_2:6
function__entry:call_stack.py:function_3:9
function__return:call_stack.py:function_3:10
function__entry:call_stack.py:function_4:13
function__return:call_stack.py:function_4:14
function__entry:call_stack.py:function_5:18
function__return:call_stack.py:function_5:21
function__return:call_stack.py:start:28

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python$target:::function-entry
/copyinstr(arg1) == "start"/
{
self->trace = 1;
}
python$target:::gc-start,
python$target:::gc-done
/self->trace/
{
printf("%d\t%s:%ld\n", timestamp, probename, arg0);
}
python$target:::function-return
/copyinstr(arg1) == "start"/
{
self->trace = 0;
}

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gc-start:0
gc-done:0
gc-start:1
gc-done:0
gc-start:2
gc-done:0
gc-start:2
gc-done:1

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import gc
def start():
gc.collect(0)
gc.collect(1)
gc.collect(2)
l = []
l.append(l)
del l
gc.collect(2)
gc.collect()
start()

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global tracing
probe process.mark("function__entry")
{
funcname = user_string($arg2);
if (funcname == "start") {
tracing = 1;
}
}
probe process.mark("gc__start"), process.mark("gc__done")
{
if (tracing) {
printf("%d\t%s:%ld\n", gettimeofday_us(), $$name, $arg1);
}
}
probe process.mark("function__return")
{
funcname = user_string($arg2);
if (funcname == "start") {
tracing = 0;
}
}

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gc__start:0
gc__done:0
gc__start:1
gc__done:0
gc__start:2
gc__done:0
gc__start:2
gc__done:1

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import gc
class old_style_class():
pass
class new_style_class(object):
pass
a = old_style_class()
del a
gc.collect()
b = new_style_class()
del b
gc.collect()
a = old_style_class()
del old_style_class
gc.collect()
b = new_style_class()
del new_style_class
gc.collect()
del a
gc.collect()
del b
gc.collect()

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python$target:::line
/(copyinstr(arg1)=="test_line")/
{
printf("%d\t%s:%s:%s:%d\n", timestamp,
probename, basename(copyinstr(arg0)),
copyinstr(arg1), arg2);
}

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line:line.py:test_line:2
line:line.py:test_line:3
line:line.py:test_line:4
line:line.py:test_line:5
line:line.py:test_line:6
line:line.py:test_line:7
line:line.py:test_line:8
line:line.py:test_line:9
line:line.py:test_line:10
line:line.py:test_line:11
line:line.py:test_line:4
line:line.py:test_line:5
line:line.py:test_line:6
line:line.py:test_line:7
line:line.py:test_line:8
line:line.py:test_line:10
line:line.py:test_line:11
line:line.py:test_line:4
line:line.py:test_line:12
line:line.py:test_line:13

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def test_line():
a = 1
print('# Preamble', a)
for i in range(2):
a = i
b = i+2
c = i+3
if c < 4:
a = c
d = a + b +c
print('#', a, b, c, d)
a = 1
print('# Epilogue', a)
if __name__ == '__main__':
test_line()