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| author | Tom Tromey <tom@tromey.com> | 2020-03-13 17:39:52 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2020-03-13 18:03:41 -0600 |
| commit | 3eec3b05b9ecf5e726c606f0bba916e095dcbe98 (patch) | |
| tree | 6e52f74f8c5f2e29755dd6ea24f919ce292cc9b4 /gdb/valprint.c | |
| parent | fdddfccba1cc4f70089873441b7e6c38de09ae37 (diff) | |
| download | gdb-3eec3b05b9ecf5e726c606f0bba916e095dcbe98.zip gdb-3eec3b05b9ecf5e726c606f0bba916e095dcbe98.tar.gz gdb-3eec3b05b9ecf5e726c606f0bba916e095dcbe98.tar.bz2 | |
Introduce generic_value_print_char
This adds generic_value_print_char, a value-based analogue of
generic_val_print_char.
gdb/ChangeLog
2020-03-13 Tom Tromey <tom@tromey.com>
* valprint.c (generic_value_print_char): New function
(generic_value_print): Use it.
Diffstat (limited to 'gdb/valprint.c')
| -rw-r--r-- | gdb/valprint.c | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/gdb/valprint.c b/gdb/valprint.c index c9ad274..8c2d1aa 100644 --- a/gdb/valprint.c +++ b/gdb/valprint.c @@ -883,6 +883,36 @@ generic_val_print_char (struct type *type, struct type *unresolved_type, } } +/* generic_value_print helper for TYPE_CODE_CHAR. */ + +static void +generic_value_print_char (struct value *value, struct ui_file *stream, + const struct value_print_options *options) +{ + if (options->format || options->output_format) + { + struct value_print_options opts = *options; + + opts.format = (options->format ? options->format + : options->output_format); + value_print_scalar_formatted (value, &opts, 0, stream); + } + else + { + struct type *unresolved_type = value_type (value); + struct type *type = check_typedef (unresolved_type); + const gdb_byte *valaddr = value_contents_for_printing (value); + + LONGEST val = unpack_long (type, valaddr); + if (TYPE_UNSIGNED (type)) + fprintf_filtered (stream, "%u", (unsigned int) val); + else + fprintf_filtered (stream, "%d", (int) val); + fputs_filtered (" ", stream); + LA_PRINT_CHAR (val, unresolved_type, stream); + } +} + /* generic_val_print helper for TYPE_CODE_FLT and TYPE_CODE_DECFLOAT. */ static void @@ -1084,7 +1114,6 @@ generic_value_print (struct value *val, struct ui_file *stream, int recurse, const struct generic_val_print_decorations *decorations) { struct type *type = value_type (val); - struct type *unresolved_type = type; type = check_typedef (type); switch (TYPE_CODE (type)) @@ -1151,8 +1180,7 @@ generic_value_print (struct value *val, struct ui_file *stream, int recurse, break; case TYPE_CODE_CHAR: - generic_val_print_char (type, unresolved_type, 0, - stream, val, options); + generic_value_print_char (val, stream, options); break; case TYPE_CODE_FLT: |