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Diffstat (limited to 'gdb/python/py-frame.c')
-rw-r--r--gdb/python/py-frame.c190
1 files changed, 88 insertions, 102 deletions
diff --git a/gdb/python/py-frame.c b/gdb/python/py-frame.c
index f66d22b..328c37f 100644
--- a/gdb/python/py-frame.c
+++ b/gdb/python/py-frame.c
@@ -29,9 +29,9 @@
#include "symfile.h"
#include "objfiles.h"
-struct frame_object {
- PyObject_HEAD
- struct frame_id frame_id;
+struct frame_object
+{
+ PyObject_HEAD struct frame_id frame_id;
struct gdbarch *gdbarch;
/* Marks that the FRAME_ID member actually holds the ID of the frame next
@@ -47,12 +47,14 @@ struct frame_object {
/* Require a valid frame. This must be called inside a TRY_CATCH, or
another context in which a gdb exception is allowed. */
-#define FRAPY_REQUIRE_VALID(frame_obj, frame) \
- do { \
- frame = frame_object_to_frame_info (frame_obj); \
- if (frame == NULL) \
- error (_("Frame is invalid.")); \
- } while (0)
+#define FRAPY_REQUIRE_VALID(frame_obj, frame) \
+ do \
+ { \
+ frame = frame_object_to_frame_info (frame_obj); \
+ if (frame == NULL) \
+ error (_ ("Frame is invalid.")); \
+ } \
+ while (0)
/* Returns the frame_info object corresponding to the given Python Frame
object. If the frame doesn't exist anymore (the frame id doesn't
@@ -151,7 +153,8 @@ static PyObject *
frapy_type (PyObject *self, PyObject *args)
{
frame_info_ptr frame;
- enum frame_type type = NORMAL_FRAME;/* Initialize to appease gcc warning. */
+ enum frame_type type
+ = NORMAL_FRAME; /* Initialize to appease gcc warning. */
try
{
@@ -173,7 +176,7 @@ frapy_type (PyObject *self, PyObject *args)
static PyObject *
frapy_arch (PyObject *self, PyObject *args)
{
- frame_info_ptr frame = NULL; /* Initialize to appease gcc warning. */
+ frame_info_ptr frame = NULL; /* Initialize to appease gcc warning. */
frame_object *obj = (frame_object *) self;
try
@@ -194,7 +197,7 @@ frapy_arch (PyObject *self, PyObject *args)
static PyObject *
frapy_unwind_stop_reason (PyObject *self, PyObject *args)
{
- frame_info_ptr frame = NULL; /* Initialize to appease gcc warning. */
+ frame_info_ptr frame = NULL; /* Initialize to appease gcc warning. */
enum unwind_stop_reason stop_reason;
try
@@ -217,7 +220,7 @@ frapy_unwind_stop_reason (PyObject *self, PyObject *args)
static PyObject *
frapy_pc (PyObject *self, PyObject *args)
{
- CORE_ADDR pc = 0; /* Initialize to appease gcc warning. */
+ CORE_ADDR pc = 0; /* Initialize to appease gcc warning. */
frame_info_ptr frame;
try
@@ -260,7 +263,7 @@ frapy_read_register (PyObject *self, PyObject *args)
val = value_of_register (regnum, frame);
if (val == NULL)
- PyErr_SetString (PyExc_ValueError, _("Can't read register."));
+ PyErr_SetString (PyExc_ValueError, _ ("Can't read register."));
}
catch (const gdb_exception &except)
{
@@ -289,28 +292,25 @@ frapy_block (PyObject *self, PyObject *args)
GDB_PY_HANDLE_EXCEPTION (except);
}
- for (fn_block = block;
- fn_block != NULL && fn_block->function () == NULL;
+ for (fn_block = block; fn_block != NULL && fn_block->function () == NULL;
fn_block = fn_block->superblock ())
;
if (block == NULL || fn_block == NULL || fn_block->function () == NULL)
{
PyErr_SetString (PyExc_RuntimeError,
- _("Cannot locate block for frame."));
+ _ ("Cannot locate block for frame."));
return NULL;
}
if (block)
{
- return block_to_block_object
- (block, fn_block->function ()->objfile ());
+ return block_to_block_object (block, fn_block->function ()->objfile ());
}
Py_RETURN_NONE;
}
-
/* Implementation of gdb.Frame.function (self) -> gdb.Symbol.
Returns the symbol for the function corresponding to this frame. */
@@ -353,7 +353,6 @@ frame_info_to_frame_object (frame_info_ptr frame)
try
{
-
/* Try to get the previous frame, to determine if this is the last frame
in a corrupt stack. If so, we need to store the frame_id of the next
frame and not of this one (which is possibly invalid). */
@@ -388,7 +387,7 @@ static PyObject *
frapy_older (PyObject *self, PyObject *args)
{
frame_info_ptr frame, prev = NULL;
- PyObject *prev_obj = NULL; /* Initialize to appease gcc warning. */
+ PyObject *prev_obj = NULL; /* Initialize to appease gcc warning. */
try
{
@@ -420,7 +419,7 @@ static PyObject *
frapy_newer (PyObject *self, PyObject *args)
{
frame_info_ptr frame, next = NULL;
- PyObject *next_obj = NULL; /* Initialize to appease gcc warning. */
+ PyObject *next_obj = NULL; /* Initialize to appease gcc warning. */
try
{
@@ -451,7 +450,7 @@ static PyObject *
frapy_find_sal (PyObject *self, PyObject *args)
{
frame_info_ptr frame;
- PyObject *sal_obj = NULL; /* Initialize to appease gcc warning. */
+ PyObject *sal_obj = NULL; /* Initialize to appease gcc warning. */
try
{
@@ -480,7 +479,7 @@ frapy_read_var (PyObject *self, PyObject *args)
{
frame_info_ptr frame;
PyObject *sym_obj, *block_obj = NULL;
- struct symbol *var = NULL; /* gcc-4.3.2 false warning. */
+ struct symbol *var = NULL; /* gcc-4.3.2 false warning. */
const struct block *block = NULL;
struct value *val = NULL;
@@ -491,8 +490,8 @@ frapy_read_var (PyObject *self, PyObject *args)
var = symbol_object_to_symbol (sym_obj);
else if (gdbpy_is_string (sym_obj))
{
- gdb::unique_xmalloc_ptr<char>
- var_name (python_string_to_target_string (sym_obj));
+ gdb::unique_xmalloc_ptr<char> var_name (
+ python_string_to_target_string (sym_obj));
if (!var_name)
return NULL;
@@ -503,7 +502,7 @@ frapy_read_var (PyObject *self, PyObject *args)
if (!block)
{
PyErr_SetString (PyExc_RuntimeError,
- _("Second argument must be block."));
+ _ ("Second argument must be block."));
return NULL;
}
}
@@ -515,7 +514,8 @@ frapy_read_var (PyObject *self, PyObject *args)
if (!block)
block = get_frame_block (frame, NULL);
- lookup_sym = lookup_symbol (var_name.get (), block, VAR_DOMAIN, NULL);
+ lookup_sym
+ = lookup_symbol (var_name.get (), block, VAR_DOMAIN, NULL);
var = lookup_sym.symbol;
block = lookup_sym.block;
}
@@ -527,8 +527,8 @@ frapy_read_var (PyObject *self, PyObject *args)
if (!var)
{
- PyErr_Format (PyExc_ValueError,
- _("Variable '%s' not found."), var_name.get ());
+ PyErr_Format (PyExc_ValueError, _ ("Variable '%s' not found."),
+ var_name.get ());
return NULL;
}
@@ -536,7 +536,7 @@ frapy_read_var (PyObject *self, PyObject *args)
else
{
PyErr_SetString (PyExc_TypeError,
- _("Argument must be a symbol or string."));
+ _ ("Argument must be a symbol or string."));
return NULL;
}
@@ -673,8 +673,7 @@ gdbpy_frame_stop_reason_string (PyObject *self, PyObject *args)
if (reason < UNWIND_FIRST || reason > UNWIND_LAST)
{
- PyErr_SetString (PyExc_ValueError,
- _("Invalid frame stop reason."));
+ PyErr_SetString (PyExc_ValueError, _ ("Invalid frame stop reason."));
return NULL;
}
@@ -727,17 +726,17 @@ gdbpy_initialize_frames (void)
if (PyModule_AddIntConstant (gdb_module, "NORMAL_FRAME", NORMAL_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "DUMMY_FRAME", DUMMY_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "INLINE_FRAME", INLINE_FRAME) < 0
- || PyModule_AddIntConstant (gdb_module, "TAILCALL_FRAME",
- TAILCALL_FRAME) < 0
- || PyModule_AddIntConstant (gdb_module, "SIGTRAMP_FRAME",
- SIGTRAMP_FRAME) < 0
+ || PyModule_AddIntConstant (gdb_module, "TAILCALL_FRAME", TAILCALL_FRAME)
+ < 0
+ || PyModule_AddIntConstant (gdb_module, "SIGTRAMP_FRAME", SIGTRAMP_FRAME)
+ < 0
|| PyModule_AddIntConstant (gdb_module, "ARCH_FRAME", ARCH_FRAME) < 0
- || PyModule_AddIntConstant (gdb_module, "SENTINEL_FRAME",
- SENTINEL_FRAME) < 0)
+ || PyModule_AddIntConstant (gdb_module, "SENTINEL_FRAME", SENTINEL_FRAME)
+ < 0)
return -1;
-#define SET(name, description) \
- if (PyModule_AddIntConstant (gdb_module, "FRAME_"#name, name) < 0) \
+#define SET(name, description) \
+ if (PyModule_AddIntConstant (gdb_module, "FRAME_" #name, name) < 0) \
return -1;
#include "unwind_stop_reasons.def"
#undef SET
@@ -746,17 +745,12 @@ gdbpy_initialize_frames (void)
(PyObject *) &frame_object_type);
}
-
-
static PyMethodDef frame_object_methods[] = {
- { "is_valid", frapy_is_valid, METH_NOARGS,
- "is_valid () -> Boolean.\n\
+ { "is_valid", frapy_is_valid, METH_NOARGS, "is_valid () -> Boolean.\n\
Return true if this frame is valid, false if not." },
- { "name", frapy_name, METH_NOARGS,
- "name () -> String.\n\
+ { "name", frapy_name, METH_NOARGS, "name () -> String.\n\
Return the function name of the frame, or None if it can't be determined." },
- { "type", frapy_type, METH_NOARGS,
- "type () -> Integer.\n\
+ { "type", frapy_type, METH_NOARGS, "type () -> Integer.\n\
Return the type of the frame." },
{ "architecture", frapy_arch, METH_NOARGS,
"architecture () -> gdb.Architecture.\n\
@@ -764,23 +758,18 @@ Return the architecture of the frame." },
{ "unwind_stop_reason", frapy_unwind_stop_reason, METH_NOARGS,
"unwind_stop_reason () -> Integer.\n\
Return the reason why it's not possible to find frames older than this." },
- { "pc", frapy_pc, METH_NOARGS,
- "pc () -> Long.\n\
+ { "pc", frapy_pc, METH_NOARGS, "pc () -> Long.\n\
Return the frame's resume address." },
{ "read_register", frapy_read_register, METH_VARARGS,
"read_register (register_name) -> gdb.Value\n\
Return the value of the register in the frame." },
- { "block", frapy_block, METH_NOARGS,
- "block () -> gdb.Block.\n\
+ { "block", frapy_block, METH_NOARGS, "block () -> gdb.Block.\n\
Return the frame's code block." },
- { "function", frapy_function, METH_NOARGS,
- "function () -> gdb.Symbol.\n\
+ { "function", frapy_function, METH_NOARGS, "function () -> gdb.Symbol.\n\
Returns the symbol for the function corresponding to this frame." },
- { "older", frapy_older, METH_NOARGS,
- "older () -> gdb.Frame.\n\
+ { "older", frapy_older, METH_NOARGS, "older () -> gdb.Frame.\n\
Return the frame that called this frame." },
- { "newer", frapy_newer, METH_NOARGS,
- "newer () -> gdb.Frame.\n\
+ { "newer", frapy_newer, METH_NOARGS, "newer () -> gdb.Frame.\n\
Return the frame called by this frame." },
{ "find_sal", frapy_find_sal, METH_NOARGS,
"find_sal () -> gdb.Symtab_and_line.\n\
@@ -790,49 +779,46 @@ Return the frame's symtab and line." },
Return the value of the variable in this frame." },
{ "select", frapy_select, METH_NOARGS,
"Select this frame as the user's current frame." },
- { "level", frapy_level, METH_NOARGS,
- "The stack level of this frame." },
- { "language", frapy_language, METH_NOARGS,
- "The language of this frame." },
- {NULL} /* Sentinel */
+ { "level", frapy_level, METH_NOARGS, "The stack level of this frame." },
+ { "language", frapy_language, METH_NOARGS, "The language of this frame." },
+ { NULL } /* Sentinel */
};
PyTypeObject frame_object_type = {
- PyVarObject_HEAD_INIT (NULL, 0)
- "gdb.Frame", /* tp_name */
- sizeof (frame_object), /* tp_basicsize */
- 0, /* tp_itemsize */
- 0, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- frapy_str, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- "GDB frame object", /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- frapy_richcompare, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- frame_object_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
+ PyVarObject_HEAD_INIT (NULL, 0) "gdb.Frame", /* tp_name */
+ sizeof (frame_object), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ frapy_str, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ "GDB frame object", /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ frapy_richcompare, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ frame_object_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
};
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