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gdb

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2009-05-27  Tom Tromey  <tromey@redhat.com>
	    Thiago Jung Bauermann  <bauerman@br.ibm.com>
	    Phil Muldoon  <pmuldoon@redhat.com>
	    Paul Pluzhnikov  <ppluzhnikov@google.com>

	* python/python.c (_initialize_python): Call
	gdbpy_initialize_types.
	(GdbMethods): Add "lookup_type".
	* python/python-value.c (value_object) <type>: New field.
	(valpy_dealloc): Decref type.
	(valpy_new): Initialize type.
	(valpy_get_type): New function.
	(value_to_value_object): Initialize type.
	(valpy_cast): New function.
	(value_object_getset): Add "type".
	(value_object_methods): Add "cast".
	* python/python-internal.h (type_to_type_object): Declare.
	(type_object_to_type): Likewise.
	(gdbpy_initialize_types): Likewise.
	(gdbpy_lookup_type): Declare.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add python-type.o.
	(SUBDIR_PYTHON_SRCS): Add python-type.c.
	(python-type.o): New target.
	* python/python-type.c: New file.

gdb/doc

2009-05-27  Thiago Jung Bauermann  <bauerman@br.ibm.com>
	    Tom Tromey  <tromey@redhat.com>

	* gdb.texinfo (Types In Python): New node.
	(Values From Inferior): "type" is now an attribute.
	(Python API): Update.


gdb/testsuite

2009-05-27  Thiago Jung Bauermann  <bauerman@br.ibm.com>
	    Tom Tromey  <tromey@redhat.com>
	    Pedro Alves  <pedro@codesourcery.com>
	    Paul Pluzhnikov  <ppluzhnikov@google.com>

	* gdb.python/python-template.exp: New file.
	* gdb.python/python-template.cc: New file.
	* gdb.python/python.exp (gdb_py_test_multiple): Add two objfile
	tests.
	* gdb.python/python-value.exp (py_objfile_tests): New proc.
	Call it.
	(test_value_after_death): New proc.
	* gdb.python/python-value.c (PTR): New typedef.
	(main): New variable 'x'.
This commit is contained in:
Tom Tromey 2009-05-28 00:47:20 +00:00
parent 89c73adef9
commit 2c74e83381
13 changed files with 1339 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

28
gdb/testsuite/gdb.python/python-value.exp
View file

@ -246,6 +246,33 @@ proc test_objfiles {} {
"pretty_printers attribute must be a list.*Error while executing Python code."
}
proc test_value_after_death {} {
# Construct a type while the inferior is still running.
gdb_py_test_silent_cmd "python ptrtype = gdb.lookup_type('PTR')" \
"create PTR type" 1
# Kill the inferior and remove the symbols.
gdb_test "kill" "" "kill the inferior" \
"Kill the program being debugged. .y or n. $" \
"y"
gdb_test "file" "" "Discard the symbols" \
"Discard symbol table from.*y or n. $" \
"y"
# Now create a value using that type. Relies on arg0, created by
# test_value_in_inferior.
gdb_py_test_silent_cmd "python castval = arg0.cast(ptrtype.pointer())" \
"cast arg0 to PTR" 1
# Make sure the type is deleted.
gdb_py_test_silent_cmd "python ptrtype = None" \
"delete PTR type" 1
# Now see if the value's type is still valid.
gdb_test "python print castval.type" "PTR ." \
"print value's type"
}
# Start with a fresh gdb.
gdb_exit
@ -275,3 +302,4 @@ if ![runto_main] then {
}
test_value_in_inferior
test_value_after_death