8000 gh-91462: Make lltrace output human-readable. by sweeneyde · Pull Request #91463 · python/cpython · GitHub
[go: up one dir, main page]
Skip to content

gh-91462: Make lltrace output human-readable. #91463

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 14 commits into from
Apr 16, 2022
Merged

gh-91462: Make lltrace output human-readable. #91463

Changes from 1 commit
Commits
Show all changes
14 commits
Select commit Hold shift + click to select a range
d64552c
improve lltrace
sweeneyde Apr 12, 2022
e07db47
handle errors in dump_stack
sweeneyde Apr 12, 2022
a5d1cee
📜🤖 Added by blurb_it.
blurb-it[bot] Apr 12, 2022
1cb8700
Add tests
sweeneyde Apr 15, 2022
00d8e30
Make sure offsets agree with dis.dis()
sweeneyde Apr 15, 2022
e39716a
decode() everything in tests
sweeneyde Apr 15, 2022
a063749
reduce stack usage: move computations into lltrace_instruction
sweeneyde Apr 15, 2022
2308d63
PyErr_Clear
sweeneyde Apr 15, 2022
2b1fd5b
Merge remote-tracking branch 'upstream/main' into lltrace
sweeneyde Apr 15, 2022
37a751b
remove recursion check
sweeneyde Apr 15, 2022
f417858
remove trigraph
sweeneyde Apr 15, 2022
b8f99d3
Print output in verbose mode
sweeneyde Apr 16, 2022
c69022c
blank lines, commas, and fflush
sweeneyde Apr 16, 2022
e2b4bed
Merge branch 'main' into lltrace
sweeneyde Apr 16, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
blank lines, commas, and fflush
  • Loading branch information
@sweeneyde
sweeneyde committed Apr 16, 2022
commit c69022c4d5f6b1fc012f627cfd5a153ee8d70be8
13 changes: 9 additions & 4 deletions Python/ceval.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -60,16 +60,19 @@ dump_stack(_PyInterpreterFrame *frame, PyObject **stack_pointer)
PyObject **stack_base = _PyFrame_Stackbase(frame);
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
printf("stack=[");
printf(" stack=[");
for (PyObject **ptr = stack_base; ptr < stack_pointer; ptr++) {
if (ptr != stack_base) {
printf(", ");
}
if (PyObject_Print(*ptr, stdout, 0) != 0) {
PyErr_Clear();
printf("<%s object at %p>",
Py_TYPE(*ptr)->tp_name, (void *)(*ptr));
}
printf(", ");
}
printf("]\n");
fflush(stdout);
PyErr_Restore(type, value, traceback);
}

Expand All @@ -90,13 +93,14 @@ lltrace_instruction(_PyInterpreterFrame *frame,
else {
printf("%d: %s\n", offset * 2, opname);
}
fflush(stdout);
}
static void
lltrace_resume_frame(_PyInterpreterFrame *frame)
{
PyFunctionObject *f = frame->f_func;
if (f == NULL) {
printf("Resuming frame.");
printf("\nResuming frame.");
return;
}
PyObject *type, *value, *traceback;
Expand All @@ -105,7 +109,7 @@ lltrace_resume_frame(_PyInterpreterFrame *frame)
if (name == NULL) {
name = f->func_name;
}
printf("Resuming frame");
printf("\nResuming frame");
if (name) {
printf(" for ");
if (PyObject_Print(name, stdout, 0) < 0) {
Expand All @@ -119,6 +123,7 @@ lltrace_resume_frame(_PyInterpreterFrame *frame)
}
}
printf("\n");
fflush(stdout);
PyErr_Restore(type, value, traceback);
}
#endif
Expand Down
0