GH-104580: No local eval breaker by markshannon · Pull Request #104581 · python/cpython · GitHub
Skip to content

GH-104580: No local eval breaker #104581

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
markshannon merged 4 commits into from
May 18, 2023
Merged

GH-104580: No local eval breaker #104581

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
f8eb171
Don't cache eval breaker in interpreter.
markshannon Mar 23, 2023
9b660e3
Merge branch 'main' into no-local-eval-breaker
markshannon May 12, 2023
4d1b4d4
Move eval-breaker to front of interpreter state.
markshannon May 12, 2023
b83b09d
Merge branch 'main' into no-local-eval-breaker
markshannon May 12, 2023
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
6 changes: 3 additions & 3 deletions Include/internal/pycore_ceval_state.h
View file
Open in desktop
2 changes: 1 addition & 1 deletion Include/internal/pycore_interp.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@ struct _Py_long_state {
*/
struct _is {

struct _ceval_state ceval;
PyInterpreterState *next;

uint64_t monitoring_version;
Expand Down Expand Up @@ -92,7 +93,6 @@ struct _is {

struct _obmalloc_state obmalloc;

struct _ceval_state ceval;
struct _gc_runtime_state gc;

struct _import_state imports;
Expand Down
5 changes: 2 additions & 3 deletions Python/bytecodes.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -70,7 +70,6 @@ dummy_func(
_PyInterpreterFrame *frame,
unsigned char opcode,
unsigned int oparg,
_Py_atomic_int * const eval_breaker,
_PyCFrame cframe,
_Py_CODEUNIT *next_instr,
PyObject **stack_pointer,
Expand Down Expand Up @@ -143,7 +142,7 @@ dummy_func(
ERROR_IF(err, error);
next_instr--;
}
else if (_Py_atomic_load_relaxed_int32(eval_breaker) && oparg < 2) {
else if (_Py_atomic_load_relaxed_int32(&tstate->interp->ceval.eval_breaker) && oparg < 2) {
goto handle_eval_breaker;
}
}
Expand All @@ -170,7 +169,7 @@ dummy_func(
next_instr = frame->prev_instr;
DISPATCH();
}
if (_Py_atomic_load_relaxed_int32(eval_breaker) && oparg < 2) {
if (_Py_atomic_load_relaxed_int32(&tstate->interp->ceval.eval_breaker) && oparg < 2) {
goto handle_eval_breaker;
}
}
Expand Down
1 change: 0 additions & 1 deletion Python/ceval.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -652,7 +652,6 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
// for the big switch below (in combination with the EXTRA_CASES macro).
uint8_t opcode; /* Current opcode */
int oparg; /* Current opcode argument, if any */
_Py_atomic_int * const eval_breaker = &tstate->interp->ceval.eval_breaker;
#ifdef LLTRACE
int lltrace = 0;
#endif
Expand Down
2 changes: 1 addition & 1 deletion Python/ceval_macros.h
View file
Open in desktop
Loading