From: Tom Tromey Date: Tue, 15 Sep 2020 17:08:56 +0000 (-0600) Subject: Don't use PyInt_FromLong X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=47f0e2ff7f0a4479c511f5d3ed4c8a962cb1f237;p=binutils-gdb.git Don't use PyInt_FromLong Avoid the use of PyInt_FromLong, preferring gdb_py_object_from_longest instead. I found found another spot that was incorrectly handling errors (see gdbpy_create_ptid_object) while writing this patch; it is fixed here. gdb/ChangeLog 2020-09-15 Tom Tromey * python/python-internal.h (PyInt_FromLong): Remove define. * python/py-value.c (convert_value_from_python): Use gdb_py_object_from_longest. * python/py-type.c (typy_get_code): Use gdb_py_object_from_longest. * python/py-symtab.c (salpy_get_line): Use gdb_py_object_from_longest. * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use gdb_py_object_from_longest. * python/py-record.c (recpy_gap_reason_code): Use gdb_py_object_from_longest. * python/py-record-btrace.c (recpy_bt_insn_size) (recpy_bt_func_level, btpy_list_count): Use gdb_py_object_from_longest. * python/py-infthread.c (gdbpy_create_ptid_object): Use gdb_py_object_from_longest. Fix error handling. * python/py-framefilter.c (bootstrap_python_frame_filters): Use gdb_py_object_from_longest. * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use gdb_py_object_from_longest. * python/py-breakpoint.c (bppy_get_type, bppy_get_number) (bppy_get_thread, bppy_get_task, bppy_get_hit_count) (bppy_get_ignore_count): Use gdb_py_object_from_longest. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4059cf13450..009314a678d 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,29 @@ +2020-09-15 Tom Tromey + + * python/python-internal.h (PyInt_FromLong): Remove define. + * python/py-value.c (convert_value_from_python): Use + gdb_py_object_from_longest. + * python/py-type.c (typy_get_code): Use + gdb_py_object_from_longest. + * python/py-symtab.c (salpy_get_line): Use + gdb_py_object_from_longest. + * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use + gdb_py_object_from_longest. + * python/py-record.c (recpy_gap_reason_code): Use + gdb_py_object_from_longest. + * python/py-record-btrace.c (recpy_bt_insn_size) + (recpy_bt_func_level, btpy_list_count): Use + gdb_py_object_from_longest. + * python/py-infthread.c (gdbpy_create_ptid_object): Use + gdb_py_object_from_longest. Fix error handling. + * python/py-framefilter.c (bootstrap_python_frame_filters): Use + gdb_py_object_from_longest. + * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use + gdb_py_object_from_longest. + * python/py-breakpoint.c (bppy_get_type, bppy_get_number) + (bppy_get_thread, bppy_get_task, bppy_get_hit_count) + (bppy_get_ignore_count): Use gdb_py_object_from_longest. + 2020-09-15 Tom Tromey * python/python.c (gdbpy_parameter_value): Use diff --git a/gdb/python/py-breakpoint.c b/gdb/python/py-breakpoint.c index 11345ad3052..7369c91ad90 100644 --- a/gdb/python/py-breakpoint.c +++ b/gdb/python/py-breakpoint.c @@ -552,7 +552,7 @@ bppy_get_type (PyObject *self, void *closure) BPPY_REQUIRE_VALID (self_bp); - return PyInt_FromLong (self_bp->bp->type); + return gdb_py_object_from_longest (self_bp->bp->type).release (); } /* Python function to get the visibility of the breakpoint. */ @@ -613,7 +613,7 @@ bppy_get_number (PyObject *self, void *closure) BPPY_REQUIRE_VALID (self_bp); - return PyInt_FromLong (self_bp->number); + return gdb_py_object_from_longest (self_bp->number).release (); } /* Python function to get the breakpoint's thread ID. */ @@ -627,7 +627,7 @@ bppy_get_thread (PyObject *self, void *closure) if (self_bp->bp->thread == -1) Py_RETURN_NONE; - return PyInt_FromLong (self_bp->bp->thread); + return gdb_py_object_from_longest (self_bp->bp->thread).release (); } /* Python function to get the breakpoint's task ID (in Ada). */ @@ -641,7 +641,7 @@ bppy_get_task (PyObject *self, void *closure) if (self_bp->bp->task == 0) Py_RETURN_NONE; - return PyInt_FromLong (self_bp->bp->task); + return gdb_py_object_from_longest (self_bp->bp->task).release (); } /* Python function to get the breakpoint's hit count. */ @@ -652,7 +652,7 @@ bppy_get_hit_count (PyObject *self, void *closure) BPPY_REQUIRE_VALID (self_bp); - return PyInt_FromLong (self_bp->bp->hit_count); + return gdb_py_object_from_longest (self_bp->bp->hit_count).release (); } /* Python function to get the breakpoint's ignore count. */ @@ -663,7 +663,7 @@ bppy_get_ignore_count (PyObject *self, void *closure) BPPY_REQUIRE_VALID (self_bp); - return PyInt_FromLong (self_bp->bp->ignore_count); + return gdb_py_object_from_longest (self_bp->bp->ignore_count).release (); } /* Internal function to validate the Python parameters/keywords diff --git a/gdb/python/py-frame.c b/gdb/python/py-frame.c index 090705507e6..24d4fae6242 100644 --- a/gdb/python/py-frame.c +++ b/gdb/python/py-frame.c @@ -165,7 +165,7 @@ frapy_type (PyObject *self, PyObject *args) GDB_PY_HANDLE_EXCEPTION (except); } - return PyInt_FromLong (type); + return gdb_py_object_from_longest (type).release (); } /* Implementation of gdb.Frame.architecture (self) -> gdb.Architecture. @@ -209,7 +209,7 @@ frapy_unwind_stop_reason (PyObject *self, PyObject *args) stop_reason = get_frame_unwind_stop_reason (frame); - return PyInt_FromLong (stop_reason); + return gdb_py_object_from_longest (stop_reason).release (); } /* Implementation of gdb.Frame.pc (self) -> Long. diff --git a/gdb/python/py-framefilter.c b/gdb/python/py-framefilter.c index 45bf51b935c..d0348b5aeff 100644 --- a/gdb/python/py-framefilter.c +++ b/gdb/python/py-framefilter.c @@ -1098,11 +1098,11 @@ bootstrap_python_frame_filters (struct frame_info *frame, if (sort_func == NULL) return NULL; - gdbpy_ref<> py_frame_low (PyInt_FromLong (frame_low)); + gdbpy_ref<> py_frame_low = gdb_py_object_from_longest (frame_low); if (py_frame_low == NULL) return NULL; - gdbpy_ref<> py_frame_high (PyInt_FromLong (frame_high)); + gdbpy_ref<> py_frame_high = gdb_py_object_from_longest (frame_high); if (py_frame_high == NULL) return NULL; diff --git a/gdb/python/py-infthread.c b/gdb/python/py-infthread.c index 669b6d8b074..fec7bcad30f 100644 --- a/gdb/python/py-infthread.c +++ b/gdb/python/py-infthread.c @@ -307,10 +307,21 @@ gdbpy_create_ptid_object (ptid_t ptid) lwp = ptid.lwp (); tid = ptid.tid (); - PyTuple_SET_ITEM (ret, 0, PyInt_FromLong (pid)); - PyTuple_SET_ITEM (ret, 1, PyInt_FromLong (lwp)); - PyTuple_SET_ITEM (ret, 2, PyInt_FromLong (tid)); - + gdbpy_ref<> pid_obj = gdb_py_object_from_longest (pid); + if (pid_obj == nullptr) + return nullptr; + gdbpy_ref<> lwp_obj = gdb_py_object_from_longest (lwp); + if (lwp_obj == nullptr) + return nullptr; + gdbpy_ref<> tid_obj = gdb_py_object_from_longest (tid); + if (tid_obj == nullptr) + return nullptr; + + /* Note that these steal references, hence the use of 'release'. */ + PyTuple_SET_ITEM (ret, 0, pid_obj.release ()); + PyTuple_SET_ITEM (ret, 1, lwp_obj.release ()); + PyTuple_SET_ITEM (ret, 2, tid_obj.release ()); + return ret; } diff --git a/gdb/python/py-record-btrace.c b/gdb/python/py-record-btrace.c index 762c0bcbcc0..15cd15bb0dc 100644 --- a/gdb/python/py-record-btrace.c +++ b/gdb/python/py-record-btrace.c @@ -246,7 +246,7 @@ recpy_bt_insn_size (PyObject *self, void *closure) if (insn == NULL) return NULL; - return PyInt_FromLong (insn->size); + return gdb_py_object_from_longest (insn->size).release (); } /* Implementation of RecordInstruction.is_speculative [bool] for btrace. @@ -342,7 +342,8 @@ recpy_bt_func_level (PyObject *self, void *closure) return NULL; tinfo = ((recpy_element_object *) self)->thread; - return PyInt_FromLong (tinfo->btrace.level + func->level); + return gdb_py_object_from_longest (tinfo->btrace.level + + func->level).release (); } /* Implementation of RecordFunctionSegment.symbol [gdb.Symbol] for btrace. @@ -566,7 +567,8 @@ btpy_list_count (PyObject *self, PyObject *value) { /* We know that if an element is in the list, it is so exactly one time, enabling us to reuse the "is element of" check. */ - return PyInt_FromLong (btpy_list_contains (self, value)); + return gdb_py_object_from_longest (btpy_list_contains (self, + value)).release (); } /* Python rich compare function to allow for equality and inequality checks diff --git a/gdb/python/py-record.c b/gdb/python/py-record.c index a6b08dcdd83..38634081224 100644 --- a/gdb/python/py-record.c +++ b/gdb/python/py-record.c @@ -464,7 +464,7 @@ recpy_gap_reason_code (PyObject *self, void *closure) { const recpy_gap_object * const obj = (const recpy_gap_object *) self; - return PyInt_FromLong (obj->reason_code); + return gdb_py_object_from_longest (obj->reason_code).release (); } /* Implementation of RecordGap.error_string [str]. */ diff --git a/gdb/python/py-symbol.c b/gdb/python/py-symbol.c index d683505c8e5..0adcb0bc9ad 100644 --- a/gdb/python/py-symbol.c +++ b/gdb/python/py-symbol.c @@ -131,7 +131,7 @@ sympy_get_addr_class (PyObject *self, void *closure) SYMPY_REQUIRE_VALID (self, symbol); - return PyInt_FromLong (SYMBOL_CLASS (symbol)); + return gdb_py_object_from_longest (SYMBOL_CLASS (symbol)).release (); } static PyObject * @@ -221,7 +221,7 @@ sympy_line (PyObject *self, void *closure) SYMPY_REQUIRE_VALID (self, symbol); - return PyInt_FromLong (SYMBOL_LINE (symbol)); + return gdb_py_object_from_longest (SYMBOL_LINE (symbol)).release (); } /* Implementation of gdb.Symbol.is_valid (self) -> Boolean. diff --git a/gdb/python/py-symtab.c b/gdb/python/py-symtab.c index b0e7618af7e..579662f92d2 100644 --- a/gdb/python/py-symtab.c +++ b/gdb/python/py-symtab.c @@ -290,7 +290,7 @@ salpy_get_line (PyObject *self, void *closure) SALPY_REQUIRE_VALID (self, sal); - return PyInt_FromLong (sal->line); + return gdb_py_object_from_longest (sal->line).release (); } static PyObject * diff --git a/gdb/python/py-type.c b/gdb/python/py-type.c index d487a392b11..951dac26174 100644 --- a/gdb/python/py-type.c +++ b/gdb/python/py-type.c @@ -157,7 +157,7 @@ typy_get_code (PyObject *self, void *closure) { struct type *type = ((type_object *) self)->type; - return PyInt_FromLong (type->code ()); + return gdb_py_object_from_longest (type->code ()).release (); } /* Helper function for typy_fields which converts a single field to a diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c index bb88bf35890..6e29284aad1 100644 --- a/gdb/python/py-value.c +++ b/gdb/python/py-value.c @@ -1860,7 +1860,7 @@ convert_value_from_python (PyObject *obj) if (PyErr_ExceptionMatches (PyExc_OverflowError)) { gdbpy_err_fetch fetched_error; - gdbpy_ref<> zero (PyInt_FromLong (0)); + gdbpy_ref<> zero = gdb_py_object_from_longest (0); /* Check whether obj is positive. */ if (PyObject_RichCompareBool (obj, zero.get (), Py_GT) > 0) diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h index 2c4195f3d03..36c1ab281f8 100644 --- a/gdb/python/python-internal.h +++ b/gdb/python/python-internal.h @@ -96,7 +96,6 @@ #define Py_TPFLAGS_CHECKTYPES 0 #define PyInt_Check PyLong_Check -#define PyInt_FromLong PyLong_FromLong #define PyInt_AsLong PyLong_AsLong #define PyInt_AsSsize_t PyLong_AsSsize_t