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authorPhil Muldoon <pmuldoon@redhat.com>2010-01-14 08:03:37 +0000
committerPhil Muldoon <pmuldoon@redhat.com>2010-01-14 08:03:37 +0000
commitbe759fcf73cbf7ac59863c57389cd97c70c09a47 (patch)
treef3261b3c2096f57e5a2e09242ecc82a2cc7acb8b /gdb/c-lang.c
parent009f105539b0fedd36d9d1de940a3822372ed818 (diff)
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2010-01-13 Phil Muldoon <pmuldoon@redhat.com>
PR python/10705 * python/python-internal.h: Add lazy_string_object_type definition. (create_lazy_string_object, gdbpy_initialize_lazy_string) (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define. * python/py-value.c (valpy_lazy_string): New function. (convert_value_from_python): Add lazy string conversion. * python/py-prettyprint.c (pretty_print_one_value): Check if return is also a lazy string. (print_string_repr): Add lazy string printing branch. (print_children): Likewise. * python/py-lazy-string.c: New file. Implement lazy strings. * python/python.c (_initialize_python): Call gdbpy_initialize_lazy_string. * varobj.c (value_get_print_value): Add lazy string printing branch. Account for encoding. * c-lang.c (c_printstr): Account for new encoding argument. If encoding is NULL, find encoding suited for type, otherwise use user encoding. * language.h (language_defn): Add encoding argument. (LA_PRINT_STRING): Likewise. * language.c (unk_lang_printstr): Update to reflect new encoding argument to language_defn. * ada-lang.h (ada_printstr): Likewise. * c-lang.h (c_printstr): Likewise. * p-lang.h (pascal_printstr); * f-lang.c (f_printstr): Likewise. * m2-lang.c (m2_printstr): Likewise. * objc-lang.c (objc_printstr): Likewise. * p-lang.c (pascal_printstr): Likewise. * scm-lang.c (scm_printstr): Likewise. * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for encoding argument. * ada-valprint.c (ada_printstr): Likewise. * f-valprint.c (f_val_print): Likewise * m2-valprint.c (m2_val_print): Likewise. * p-valprint.c (pascal_val_print): Likewise. * expprint.c (print_subexp_standard): Likewise. * valprint.c (val_print_string): Likewise. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string. (SUBDIR_PYTHON_SRCS): Likewise. (py-lazy-string.o): New rule. 2010-01-13 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Values From Inferior): Document lazy_string value method. (Python API): Add Lazy strings menu item. (Lazy Strings In Python): New node. 2010-01-13 Phil Muldoon <pmuldoon@redhat.com> * gdb.python/py-value.exp (test_lazy_strings): Add lazy string test. * gdb.python/py-prettyprint.py (pp_ls): New printer. * gdb.python/py-prettyprint.exp (run_lang_tests): Add lazy string test. * gdb.python/py-prettyprint.c: Define lazystring test structure. * gdb.python/py-mi.exp: Add lazy string test.
Diffstat (limited to 'gdb/c-lang.c')
-rw-r--r--gdb/c-lang.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 66a9901..d620881 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -369,7 +369,7 @@ c_printchar (int c, struct type *type, struct ui_file *stream)
void
c_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
- unsigned int length, int force_ellipses,
+ unsigned int length, const char *user_encoding, int force_ellipses,
const struct value_print_options *options)
{
enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
@@ -381,6 +381,7 @@ c_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
struct obstack wchar_buf, output;
struct cleanup *cleanup;
enum c_string_type str_type;
+ const char *type_encoding;
const char *encoding;
struct wchar_iterator *iter;
int finished = 0;
@@ -395,7 +396,7 @@ c_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
width, byte_order) == 0))
length--;
- str_type = classify_type (type, byte_order, &encoding) & ~C_CHAR;
+ str_type = classify_type (type, byte_order, &type_encoding) & ~C_CHAR;
switch (str_type)
{
case C_STRING:
@@ -411,6 +412,8 @@ c_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
break;
}
+ encoding = (user_encoding && *user_encoding) ? user_encoding : type_encoding;
+
if (length == 0)
{
fputs_filtered ("\"\"", stream);