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Allow 'ptype/o' for assembly

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PR exp/28359 points out that 'ptype/o' does not work when the current
language is "asm".

I tracked this down to a hard-coded list of languages in typeprint.c.
This patch replaces this list with a method on 'language_defn'
instead.  If all languages are ever updated to have this feature, the
method could be removed; but in the meantime this lets each language
control what happens.

I looked at having each print_type method simply modify the flags
itself, but this doesn't work very well with the feature that disables
method-printing by default (but allows it via a flag).

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=28359
Approved-By: Andrew Burgess <aburgess@redhat.com>
Approved-By: Keith Seitz <keiths@redhat.com>
This commit is contained in:
Tom Tromey 2022-11-07 11:12:35 -07:00
parent c2264c8f78
commit 97e20099d3
8 changed files with 77 additions and 3 deletions
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28
gdb/c-lang.c
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@ -816,6 +816,13 @@ public:
/* See language.h. */
bool can_print_type_offsets () const override
{
return true;
}
/* See language.h. */
void print_type (struct type *type, const char *varstring,
struct ui_file *stream, int show, int level,
const struct type_print_options *flags) const override
@ -966,6 +973,13 @@ public:
/* See language.h. */
bool can_print_type_offsets () const override
{
return true;
}
/* See language.h. */
void print_type (struct type *type, const char *varstring,
struct ui_file *stream, int show, int level,
const struct type_print_options *flags) const override
@ -1066,6 +1080,13 @@ public:
/* See language.h. */
bool can_print_type_offsets () const override
{
return true;
}
/* See language.h. */
void print_type (struct type *type, const char *varstring,
struct ui_file *stream, int show, int level,
const struct type_print_options *flags) const override
@ -1118,6 +1139,13 @@ public:
/* See language.h. */
bool can_print_type_offsets () const override
{
return true;
}
/* See language.h. */
void print_type (struct type *type, const char *varstring,
struct ui_file *stream, int show, int level,
const struct type_print_options *flags) const override