diff options
Diffstat (limited to 'gdb/valprint.c')
| -rw-r--r-- | gdb/valprint.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/gdb/valprint.c b/gdb/valprint.c index c10dade..1667882 100644 --- a/gdb/valprint.c +++ b/gdb/valprint.c @@ -2484,8 +2484,6 @@ generic_emit_char (int c, struct type *type, struct ui_file *stream, { enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type)); - struct obstack wchar_buf, output; - struct cleanup *cleanups; gdb_byte *buf; int need_escape = 0; @@ -2495,8 +2493,7 @@ generic_emit_char (int c, struct type *type, struct ui_file *stream, wchar_iterator iter (buf, TYPE_LENGTH (type), encoding, TYPE_LENGTH (type)); /* This holds the printable form of the wchar_t data. */ - obstack_init (&wchar_buf); - cleanups = make_cleanup_obstack_free (&wchar_buf); + auto_obstack wchar_buf; while (1) { @@ -2543,8 +2540,7 @@ generic_emit_char (int c, struct type *type, struct ui_file *stream, } /* The output in the host encoding. */ - obstack_init (&output); - make_cleanup_obstack_free (&output); + auto_obstack output; convert_between_encodings (INTERMEDIATE_ENCODING, host_charset (), (gdb_byte *) obstack_base (&wchar_buf), @@ -2553,8 +2549,6 @@ generic_emit_char (int c, struct type *type, struct ui_file *stream, obstack_1grow (&output, '\0'); fputs_filtered ((const char *) obstack_base (&output), stream); - - do_cleanups (cleanups); } /* Return the repeat count of the next character/byte in ITER, @@ -2813,7 +2807,6 @@ generic_printstr (struct ui_file *stream, struct type *type, enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type)); unsigned int i; int width = TYPE_LENGTH (type); - struct obstack wchar_buf, output; struct cleanup *cleanup; int finished = 0; struct converted_character *last; @@ -2885,8 +2878,7 @@ generic_printstr (struct ui_file *stream, struct type *type, /* WCHAR_BUF is the obstack we use to represent the string in wchar_t form. */ - obstack_init (&wchar_buf); - make_cleanup_obstack_free (&wchar_buf); + auto_obstack wchar_buf; /* Print the output string to the obstack. */ print_converted_chars_to_obstack (&wchar_buf, converted_chars, quote_char, @@ -2896,8 +2888,7 @@ generic_printstr (struct ui_file *stream, struct type *type, obstack_grow_wstr (&wchar_buf, LCST ("...")); /* OUTPUT is where we collect `char's for printing. */ - obstack_init (&output); - make_cleanup_obstack_free (&output); + auto_obstack output; convert_between_encodings (INTERMEDIATE_ENCODING, host_charset (), (gdb_byte *) obstack_base (&wchar_buf), |