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author | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-04-09 23:06:41 +0100 |
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committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-04-29 22:01:08 +0100 |
commit | 4be290b2517839872ef7de47230be8dbd291a7e5 (patch) | |
tree | 67bf7edccf42c7d295af015c818bc7e80ead3a31 /gdb/opencl-lang.c | |
parent | 721b08c68679ad4058bfa7ae73811e6f9e845cfd (diff) | |
download | gdb-4be290b2517839872ef7de47230be8dbd291a7e5.zip gdb-4be290b2517839872ef7de47230be8dbd291a7e5.tar.gz gdb-4be290b2517839872ef7de47230be8dbd291a7e5.tar.bz2 |
gdb: Introduce new language field la_is_string_type_p
This commit is preparation work for the next commit, and by itself
makes no user visible change to GDB. I've split this work into a
separate commit in order to make code review easier.
This commit adds a new field 'la_is_string_type_p' to the language
struct, this predicate will return true if a type is a string type for
the given language.
Some languages already have a "is this a string" predicate that I was
able to reuse, while for other languages I've had to add a new
predicate. In this case I took inspiration from the value printing
code for that language - what different conditions would result in
printing something as a string.
A default "is this a string" method has also been added that looks for
TYPE_CODE_STRING, this is the fallback I've used for a couple of
languages.
In this commit I add the new field and initialise it for each
language, however at this stage the new field is never used.
gdb/ChangeLog:
* ada-lang.c (ada_language_defn): Initialise new field.
* c-lang.c (c_is_string_type_p): New function.
(c_language_defn): Initialise new field.
(cplus_language_defn): Initialise new field.
(asm_language_defn): Initialise new field.
(minimal_language_defn): Initialise new field.
* c-lang.h (c_is_string_type_p): Declare new function.
* d-lang.c (d_language_defn): Initialise new field.
* f-lang.c (f_is_string_type_p): New function.
(f_language_defn): Initialise new field.
* go-lang.c (go_is_string_type_p): New function.
(go_language_defn): Initialise new field.
* language.c (default_is_string_type_p): New function.
(unknown_language_defn): Initialise new field.
(auto_language_defn): Initialise new field.
* language.h (struct language_defn) <la_is_string_type_p>: New
member variable.
(default_is_string_type_p): Declare new function.
* m2-lang.c (m2_language_defn): Initialise new field.
* objc-lang.c (objc_language_defn): Initialise new field.
* opencl-lang.c (opencl_language_defn): Initialise new field.
* p-lang.c (pascal_is_string_type_p): New function.
(pascal_language_defn): Initialise new field.
* rust-lang.c (rust_is_string_type_p): New function.
(rust_language_defn): Initialise new field.
Diffstat (limited to 'gdb/opencl-lang.c')
-rw-r--r-- | gdb/opencl-lang.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c index c95bf05..93d8e2f 100644 --- a/gdb/opencl-lang.c +++ b/gdb/opencl-lang.c @@ -1087,6 +1087,7 @@ extern const struct language_defn opencl_language_defn = &default_varobj_ops, NULL, NULL, + c_is_string_type_p, "{...}" /* la_struct_too_deep_ellipsis */ }; |