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7 changes: 6 additions & 1 deletion Include/internal/pycore_frame.h
Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,12 @@ typedef struct _PyInterpreterFrame {
_PyStackRef *stackpointer;
uint16_t return_offset; /* Only relevant during a function call */
char owner;
char visited;
#ifdef Py_DEBUG
uint8_t visited:1;
uint8_t lltrace:7;
#else
uint8_t visited;
#endif
/* Locals and stack */
_PyStackRef localsplus[1];
} _PyInterpreterFrame;
Expand Down
4 changes: 2 additions & 2 deletions Python/bytecodes.c
Original file line number Diff line number Diff line change
Expand Up @@ -4990,7 +4990,7 @@ dummy_func(
_Py_CODEUNIT *target = _PyFrame_GetBytecode(frame) + exit->target;
#if defined(Py_DEBUG) && !defined(_Py_JIT)
OPT_HIST(trace_uop_execution_counter, trace_run_length_hist);
if (lltrace >= 2) {
if (frame->lltrace >= 2) {
printf("SIDE EXIT: [UOp ");
_PyUOpPrint(&next_uop[-1]);
printf(", exit %u, temp %d, target %d -> %s]\n",
Expand Down Expand Up @@ -5108,7 +5108,7 @@ dummy_func(
_Py_CODEUNIT *target = frame->instr_ptr;
#if defined(Py_DEBUG) && !defined(_Py_JIT)
OPT_HIST(trace_uop_execution_counter, trace_run_length_hist);
if (lltrace >= 2) {
if (frame->lltrace >= 2) {
printf("DYNAMIC EXIT: [UOp ");
_PyUOpPrint(&next_uop[-1]);
printf(", exit %u, temp %d, target %d -> %s]\n",
Expand Down
23 changes: 13 additions & 10 deletions Python/ceval.c
Original file line number Diff line number Diff line change
Expand Up @@ -799,9 +799,6 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
#endif
uint8_t opcode; /* Current opcode */
int oparg; /* Current opcode argument, if any */
#ifdef LLTRACE
int lltrace = 0;
#endif

_PyInterpreterFrame entry_frame;

Expand All @@ -821,6 +818,9 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
entry_frame.owner = FRAME_OWNED_BY_INTERPRETER;
entry_frame.visited = 0;
entry_frame.return_offset = 0;
#ifdef LLTRACE
entry_frame.lltrace = 0;
#endif
/* Push frame */
entry_frame.previous = tstate->current_frame;
frame->previous = &entry_frame;
Expand Down Expand Up @@ -880,9 +880,12 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
stack_pointer = _PyFrame_GetStackPointer(frame);

#ifdef LLTRACE
lltrace = maybe_lltrace_resume_frame(frame, GLOBALS());
if (lltrace < 0) {
goto exit_unwind;
{
int lltrace = maybe_lltrace_resume_frame(frame, GLOBALS());
frame->lltrace = lltrace;
if (lltrace < 0) {
goto exit_unwind;
}
}
#endif

Expand Down Expand Up @@ -1002,7 +1005,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
}
/* Resume normal execution */
#ifdef LLTRACE
if (lltrace >= 5) {
if (frame->lltrace >= 5) {
lltrace_resume_frame(frame);
}
#endif
Expand Down Expand Up @@ -1079,7 +1082,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
for (;;) {
uopcode = next_uop->opcode;
#ifdef Py_DEBUG
if (lltrace >= 3) {
if (frame->lltrace >= 3) {
dump_stack(frame, stack_pointer);
if (next_uop->opcode == _START_EXECUTOR) {
printf("%4d uop: ", 0);
Expand Down Expand Up @@ -1121,7 +1124,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int

jump_to_error_target:
#ifdef Py_DEBUG
if (lltrace >= 2) {
if (frame->lltrace >= 2) {
printf("Error: [UOp ");
_PyUOpPrint(&next_uop[-1]);
printf(" @ %d -> %s]\n",
Expand Down Expand Up @@ -1157,7 +1160,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
next_instr = next_uop[-1].target + _PyFrame_GetBytecode(frame);
goto_to_tier1:
#ifdef Py_DEBUG
if (lltrace >= 2) {
if (frame->lltrace >= 2) {
printf("DEOPT: [UOp ");
_PyUOpPrint(&next_uop[-1]);
printf(" -> %s]\n",
Expand Down
5 changes: 3 additions & 2 deletions Python/ceval_macros.h
Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@

/* PRE_DISPATCH_GOTO() does lltrace if enabled. Normally a no-op */
#ifdef LLTRACE
#define PRE_DISPATCH_GOTO() if (lltrace >= 5) { \
#define PRE_DISPATCH_GOTO() if (frame->lltrace >= 5) { \
lltrace_instruction(frame, stack_pointer, next_instr, opcode, oparg); }
#else
#define PRE_DISPATCH_GOTO() ((void)0)
Expand All @@ -89,7 +89,8 @@
#if LLTRACE
#define LLTRACE_RESUME_FRAME() \
do { \
lltrace = maybe_lltrace_resume_frame(frame, GLOBALS()); \
int lltrace = maybe_lltrace_resume_frame(frame, GLOBALS()); \
frame->lltrace = lltrace; \
if (lltrace < 0) { \
goto exit_unwind; \
} \
Expand Down
4 changes: 2 additions & 2 deletions Python/executor_cases.c.h

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