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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 | da3e2c2923b5c16c47c962bc53ea96678ca6a0e5 (patch) | |
| tree | 70a84988bce62d05c16d8877e4ba499f4cadeec2 /gdb/c-valprint.c | |
| parent | 5083623134c2ac383a8d8412b6d3c530452fda51 (diff) | |
| download | gdb-da3e2c2923b5c16c47c962bc53ea96678ca6a0e5.zip gdb-da3e2c2923b5c16c47c962bc53ea96678ca6a0e5.tar.gz gdb-da3e2c2923b5c16c47c962bc53ea96678ca6a0e5.tar.bz2 | |
Introduce c_value_print_ptr
This adds c_value_print_ptr, a value-based analogue of
c_val_print_ptr.
gdb/ChangeLog
2020-03-13 Tom Tromey <tom@tromey.com>
* c-valprint.c (c_value_print_ptr): New function.
(c_value_print_inner): Use it.
Diffstat (limited to 'gdb/c-valprint.c')
| -rw-r--r-- | gdb/c-valprint.c | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c index 1fa33ef..6cac9e0 100644 --- a/gdb/c-valprint.c +++ b/gdb/c-valprint.c @@ -375,6 +375,43 @@ c_val_print_ptr (struct type *type, const gdb_byte *valaddr, } } +/* c_value_print_inner helper for TYPE_CODE_PTR. */ + +static void +c_value_print_ptr (struct value *val, struct ui_file *stream, int recurse, + const struct value_print_options *options) +{ + if (options->format && options->format != 's') + { + value_print_scalar_formatted (val, options, 0, stream); + return; + } + + struct type *type = check_typedef (value_type (val)); + struct gdbarch *arch = get_type_arch (type); + const gdb_byte *valaddr = value_contents_for_printing (val); + + if (options->vtblprint && cp_is_vtbl_ptr_type (type)) + { + /* Print the unmangled name if desired. */ + /* Print vtable entry - we only get here if we ARE using + -fvtable_thunks. (Otherwise, look under + TYPE_CODE_STRUCT.) */ + CORE_ADDR addr = extract_typed_address (valaddr, type); + + print_function_pointer_address (options, arch, addr, stream); + } + else + { + struct type *unresolved_elttype = TYPE_TARGET_TYPE (type); + struct type *elttype = check_typedef (unresolved_elttype); + CORE_ADDR addr = unpack_pointer (type, valaddr); + + print_unpacked_pointer (type, elttype, unresolved_elttype, valaddr, + 0, addr, stream, recurse, options); + } +} + /* c_val_print helper for TYPE_CODE_STRUCT. */ static void @@ -582,8 +619,7 @@ c_value_print_inner (struct value *val, struct ui_file *stream, int recurse, break; case TYPE_CODE_PTR: - c_val_print_ptr (type, valaddr, 0, stream, recurse, - val, options); + c_value_print_ptr (val, stream, recurse, options); break; case TYPE_CODE_UNION: |