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-rw-r--r--gdb/ChangeLog33
-rw-r--r--gdb/ada-lang.c8
-rw-r--r--gdb/c-lang.c11
-rw-r--r--gdb/d-lang.c8
-rw-r--r--gdb/f-lang.c19
-rw-r--r--gdb/go-lang.c8
-rw-r--r--gdb/language.c28
-rw-r--r--gdb/language.h9
-rw-r--r--gdb/m2-lang.c1
-rw-r--r--gdb/objc-lang.c8
-rw-r--r--gdb/opencl-lang.c1
-rw-r--r--gdb/p-lang.c1
-rw-r--r--gdb/rust-lang.c8
13 files changed, 111 insertions, 32 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bf690af..1390be1 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,38 @@
2020-06-02 Andrew Burgess <andrew.burgess@embecosm.com>
+ * ada-lang.c (ada_language_data): Delete la_demangle initializer.
+ (ada_language::demangle): New member function.
+ * c-lang.c (c_language_data): Delete la_demangle initializer.
+ (cplus_language_data): Delete la_demangle initializer.
+ (cplus_language::demangle): New member function.
+ (asm_language_data): Delete la_demangle initializer.
+ (minimal_language_data): Delete la_demangle initializer.
+ * d-lang.c (d_language_data): Delete la_demangle initializer.
+ (d_language::demangle): New member function.
+ * f-lang.c (f_language_data): Delete la_demangle initializer.
+ (f_language::demangle): New member function.
+ * go-lang.c (go_language_data): Delete la_demangle initializer.
+ (go_language::demangle): New member function.
+ * language.c (language_demangle): Update.
+ (unk_lang_demangle): Delete.
+ (unknown_language_data): Delete la_demangle initializer.
+ (unknown_language::demangle): New member function.
+ (auto_language_data): Delete la_demangle initializer.
+ (auto_language::demangle): New member function.
+ * language.h (language_data): Delete la_demangle field.
+ (language_defn::demangle): New function.
+ * m2-lang.c (m2_language_data): Delete la_demangle initializer.
+ * objc-lang.c (objc_language_data): Delete la_demangle
+ initializer.
+ (objc_language::demangle): New member function.
+ * opencl-lang.c (opencl_language_data): Delete la_demangle
+ initializer.
+ * p-lang.c (pascal_language_data): Likewise.
+ * rust-lang.c (rust_language_data): Likewise.
+ (rust_language::demangle): New member function.
+
+2020-06-02 Andrew Burgess <andrew.burgess@embecosm.com>
+
* ada-lang.c (ada_language_data): Delete la_print_type
initializer.
(ada_language::print_type): New member function.
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index f84f02f..42e5709 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -13926,7 +13926,6 @@ extern const struct language_data ada_language_data =
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
ada_lookup_symbol_nonlocal, /* Looking up non-local symbols. */
- ada_la_decode, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
ada_op_print_tab, /* expression operators for printing */
@@ -14108,6 +14107,13 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ return ada_la_decode (mangled, options);
+ }
+
+ /* 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
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index abcdc52..de7a1bd 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -912,7 +912,6 @@ extern const struct language_data c_language_data =
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
@@ -1022,7 +1021,6 @@ extern const struct language_data cplus_language_data =
"this", /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
cp_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- gdb_demangle, /* Language specific symbol demangler */
cp_class_name_from_physname, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
@@ -1146,6 +1144,13 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ return gdb_demangle (mangled, options);
+ }
+
+ /* 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
@@ -1188,7 +1193,6 @@ extern const struct language_data asm_language_data =
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
@@ -1263,7 +1267,6 @@ extern const struct language_data minimal_language_data =
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
diff --git a/gdb/d-lang.c b/gdb/d-lang.c
index 815b597..fb56e1e 100644
--- a/gdb/d-lang.c
+++ b/gdb/d-lang.c
@@ -155,7 +155,6 @@ extern const struct language_data d_language_data =
"this",
false, /* la_store_sym_names_in_linkage_form_p */
d_lookup_symbol_nonlocal,
- d_demangle, /* Language specific symbol demangler. */
NULL, /* Language specific
class_name_from_physname. */
d_op_print_tab, /* Expression operators for printing. */
@@ -254,6 +253,13 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ return d_demangle (mangled, options);
+ }
+
+ /* 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
diff --git a/gdb/f-lang.c b/gdb/f-lang.c
index 1b0fec6..bd5f78c 100644
--- a/gdb/f-lang.c
+++ b/gdb/f-lang.c
@@ -615,13 +615,6 @@ extern const struct language_data f_language_data =
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
cp_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
-
- /* We could support demangling here to provide module namespaces
- also for inferiors with only minimal symbol table (ELF symbols).
- Just the mangling standard is not standardized across compilers
- and there is no DW_AT_producer available for inferiors with only
- the ELF symbols to check the mangling kind. */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
f_op_print_tab, /* expression operators for printing */
@@ -692,6 +685,18 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ /* We could support demangling here to provide module namespaces
+ also for inferiors with only minimal symbol table (ELF symbols).
+ Just the mangling standard is not standardized across compilers
+ and there is no DW_AT_producer available for inferiors with only
+ the ELF symbols to check the mangling kind. */
+ return nullptr;
+ }
+
+ /* 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
diff --git a/gdb/go-lang.c b/gdb/go-lang.c
index 1ec5347..6bd87aa 100644
--- a/gdb/go-lang.c
+++ b/gdb/go-lang.c
@@ -540,7 +540,6 @@ extern const struct language_data go_language_data =
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal,
- go_demangle, /* Language specific symbol demangler. */
NULL, /* Language specific
class_name_from_physname. */
go_op_print_tab, /* Expression operators for printing. */
@@ -628,6 +627,13 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ return go_demangle (mangled, options);
+ }
+
+ /* 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
diff --git a/gdb/language.c b/gdb/language.c
index c8f0349..c447eab 100644
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -589,8 +589,8 @@ char *
language_demangle (const struct language_defn *current_language,
const char *mangled, int options)
{
- if (current_language != NULL && current_language->la_demangle)
- return current_language->la_demangle (mangled, options);
+ if (current_language != NULL)
+ return current_language->demangle (mangled, options);
return NULL;
}
@@ -749,12 +749,6 @@ static CORE_ADDR unk_lang_trampoline (struct frame_info *frame, CORE_ADDR pc)
return 0;
}
-/* Unknown languages just use the cplus demangler. */
-static char *unk_lang_demangle (const char *mangled, int options)
-{
- return gdb_demangle (mangled, options);
-}
-
static char *unk_lang_class_name (const char *mangled)
{
return NULL;
@@ -800,7 +794,6 @@ extern const struct language_data unknown_language_data =
"this", /* name_of_this */
true, /* store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- unk_lang_demangle, /* Language specific symbol demangler */
unk_lang_class_name, /* Language specific
class_name_from_physname */
unk_op_print_tab, /* expression operators for printing */
@@ -840,6 +833,14 @@ public:
{
error (_("unimplemented unknown_language::print_type called"));
}
+
+ /* See language.h. */
+
+ char *demangle (const char *mangled, int options) const override
+ {
+ /* The unknown language just uses the C++ demangler. */
+ return gdb_demangle (mangled, options);
+ }
};
/* Single instance of the unknown language class. */
@@ -871,7 +872,6 @@ extern const struct language_data auto_language_data =
"this", /* name_of_this */
false, /* store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- unk_lang_demangle, /* Language specific symbol demangler */
unk_lang_class_name, /* Language specific
class_name_from_physname */
unk_op_print_tab, /* expression operators for printing */
@@ -911,6 +911,14 @@ public:
{
error (_("unimplemented auto_language::print_type called"));
}
+
+ /* See language.h. */
+
+ char *demangle (const char *mangled, int options) const override
+ {
+ /* The auto language just uses the C++ demangler. */
+ return gdb_demangle (mangled, options);
+ }
};
/* Single instance of the fake "auto" language. */
diff --git a/gdb/language.h b/gdb/language.h
index 8defe95..c456189 100644
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -310,9 +310,6 @@ struct language_data
const struct block *,
const domain_enum);
- /* Return demangled language symbol, or NULL. */
- char *(*la_demangle) (const char *mangled, int options);
-
/* Return class name of a mangled method name or NULL. */
char *(*la_class_name_from_physname) (const char *physname);
@@ -512,6 +509,12 @@ struct language_defn : language_data
return false;
}
+ /* Return demangled language symbol version of MANGLED, or NULL. */
+ virtual char *demangle (const char *mangled, int options) const
+ {
+ return nullptr;
+ }
+
/* Print a type using syntax appropriate for this language. */
virtual void print_type (struct type *, const char *, struct ui_file *, int,
diff --git a/gdb/m2-lang.c b/gdb/m2-lang.c
index 098a2aa..a83cf14 100644
--- a/gdb/m2-lang.c
+++ b/gdb/m2-lang.c
@@ -374,7 +374,6 @@ extern const struct language_data m2_language_data =
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
m2_op_print_tab, /* expression operators for printing */
diff --git a/gdb/objc-lang.c b/gdb/objc-lang.c
index 0566ce8..1e3d1fd 100644
--- a/gdb/objc-lang.c
+++ b/gdb/objc-lang.c
@@ -380,7 +380,6 @@ extern const struct language_data objc_language_data =
"self", /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- objc_demangle, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
objc_op_print_tab, /* Expression operators for printing */
@@ -422,6 +421,13 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ return objc_demangle (mangled, options);
+ }
+
+ /* 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
diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c
index d1ca29d..d98b228 100644
--- a/gdb/opencl-lang.c
+++ b/gdb/opencl-lang.c
@@ -1028,7 +1028,6 @@ extern const struct language_data opencl_language_data =
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
diff --git a/gdb/p-lang.c b/gdb/p-lang.c
index 9aa03de..50b913e 100644
--- a/gdb/p-lang.c
+++ b/gdb/p-lang.c
@@ -405,7 +405,6 @@ extern const struct language_data pascal_language_data =
"this", /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- NULL, /* Language specific symbol demangler */
NULL, /* Language specific class_name_from_physname */
pascal_op_print_tab, /* expression operators for printing */
1, /* c-style arrays */
diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
index f78686a..8848e97 100644
--- a/gdb/rust-lang.c
+++ b/gdb/rust-lang.c
@@ -2060,7 +2060,6 @@ extern const struct language_data rust_language_data =
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
rust_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
- gdb_demangle, /* Language specific symbol demangler */
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
@@ -2136,6 +2135,13 @@ public:
/* See language.h. */
+ char *demangle (const char *mangled, int options) const override
+ {
+ return gdb_demangle (mangled, options);
+ }
+
+ /* 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