[PATCH 05/10] gdb: Move la_language into the language_defn class
Andrew Burgess
andrew.burgess@embecosm.com
Thu Jul 9 11:37:02 GMT 2020
Move the language_data::la_language member variable into the
langage_defn class.
I have not made the la_language member variable a method of
langage_defn simply because of the large number of places that
la_language is referenced throughout GDB. I have made the new member
variable constant though, so this should prevent accidental
assignment.
In the future we might consider converting la_language to a method,
but right now my goal is to remove the langage_data class, so I'm
happy to leave la_language as a constant member variable.
There should be no user visible changes after this commit.
gdb/ChangeLog:
* ada-lang.c (ada_language_data): Remove la_language initializer.
* c-lang.c (c_language_data): Likewise.
(cplus_language_data): Likewise.
(asm_language_data): Likewise.
(minimal_language_data): Likewise.
* d-lang.c (d_language_data): Likewise.
* f-lang.c (f_language_data): Likewise.
* go-lang.c (go_language_data): Likewise.
* language.c (unknown_language_data): Likewise.
(auto_language_data): Likewise.
* language.h (language_data): Remove la_language field.
(language_defn::language_defn): Initialise la_language field.
(language_defn::la_language): New member variable.
* m2-lang.c (m2_language_data): Remove la_language field.
* objc-lang.c (objc_language_data): Likewise.
* opencl-lang.c (opencl_language_data): Likewise.
* p-lang.c (pascal_language_data): Likewise.
* rust-lang.c (rust_language_data): Likewise.
---
gdb/ChangeLog | 21 +++++++++++++++++++++
gdb/ada-lang.c | 1 -
gdb/c-lang.c | 4 ----
gdb/d-lang.c | 1 -
gdb/f-lang.c | 1 -
gdb/go-lang.c | 1 -
gdb/language.c | 2 --
gdb/language.h | 11 ++++++-----
gdb/m2-lang.c | 1 -
gdb/objc-lang.c | 1 -
gdb/opencl-lang.c | 1 -
gdb/p-lang.c | 1 -
gdb/rust-lang.c | 1 -
13 files changed, 27 insertions(+), 20 deletions(-)
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index d620dc0c82f..64511d0eec3 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -13666,7 +13666,6 @@ ada_get_symbol_name_matcher (const lookup_name_info &lookup_name)
extern const struct language_data ada_language_data =
{
- language_ada,
range_check_off,
case_sensitive_on, /* Yes, Ada is case-insensitive, but
that's not quite what this means. */
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index ce4620a136c..d8d66c24103 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -875,7 +875,6 @@ const struct exp_descriptor exp_descriptor_c =
extern const struct language_data c_language_data =
{
- language_c,
range_check_off,
case_sensitive_on,
array_row_major,
@@ -984,7 +983,6 @@ enum cplus_primitive_types {
extern const struct language_data cplus_language_data =
{
- language_cplus,
range_check_off,
case_sensitive_on,
array_row_major,
@@ -1196,7 +1194,6 @@ static cplus_language cplus_language_defn;
extern const struct language_data asm_language_data =
{
- language_asm,
range_check_off,
case_sensitive_on,
array_row_major,
@@ -1266,7 +1263,6 @@ static asm_language asm_language_defn;
extern const struct language_data minimal_language_data =
{
- language_minimal,
range_check_off,
case_sensitive_on,
array_row_major,
diff --git a/gdb/d-lang.c b/gdb/d-lang.c
index fcb7caa7207..34af2588269 100644
--- a/gdb/d-lang.c
+++ b/gdb/d-lang.c
@@ -128,7 +128,6 @@ enum d_primitive_types {
extern const struct language_data d_language_data =
{
- language_d,
range_check_off,
case_sensitive_on,
array_row_major,
diff --git a/gdb/f-lang.c b/gdb/f-lang.c
index 010ff51ef46..0e8b7a7e526 100644
--- a/gdb/f-lang.c
+++ b/gdb/f-lang.c
@@ -486,7 +486,6 @@ static const struct exp_descriptor exp_descriptor_f =
extern const struct language_data f_language_data =
{
- language_fortran,
range_check_on,
case_sensitive_off,
array_column_major,
diff --git a/gdb/go-lang.c b/gdb/go-lang.c
index 13fa0edb9a1..ed7fcd1f425 100644
--- a/gdb/go-lang.c
+++ b/gdb/go-lang.c
@@ -508,7 +508,6 @@ enum go_primitive_types {
extern const struct language_data go_language_data =
{
- language_go,
range_check_off,
case_sensitive_on,
array_row_major,
diff --git a/gdb/language.c b/gdb/language.c
index cc4076253a5..55e8104132b 100644
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -775,7 +775,6 @@ unknown_language_arch_info (struct gdbarch *gdbarch,
extern const struct language_data unknown_language_data =
{
- language_unknown,
range_check_off,
case_sensitive_on,
array_row_major,
@@ -911,7 +910,6 @@ static unknown_language unknown_language_defn;
extern const struct language_data auto_language_data =
{
- language_auto,
range_check_off,
case_sensitive_on,
array_row_major,
diff --git a/gdb/language.h b/gdb/language.h
index 9a7ad214d88..731b641d261 100644
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -188,10 +188,6 @@ extern const char *default_word_break_characters (void);
struct language_data
{
- /* its symtab language-enum (defs.h). */
-
- enum language la_language;
-
/* Default range checking. */
enum range_check la_range_check;
@@ -253,13 +249,18 @@ struct language_data
struct language_defn : language_data
{
language_defn (enum language lang, const language_data &init_data)
- : language_data (init_data)
+ : language_data (init_data),
+ la_language (lang)
{
/* We should only ever create one instance of each language. */
gdb_assert (languages[lang] == nullptr);
languages[lang] = this;
}
+ /* Which language this is. */
+
+ const enum language la_language;
+
/* Name of the language. */
virtual const char *name () const = 0;
diff --git a/gdb/m2-lang.c b/gdb/m2-lang.c
index ef415381169..94340b0d9b2 100644
--- a/gdb/m2-lang.c
+++ b/gdb/m2-lang.c
@@ -199,7 +199,6 @@ const struct exp_descriptor exp_descriptor_modula2 =
extern const struct language_data m2_language_data =
{
- language_m2,
range_check_on,
case_sensitive_on,
array_row_major,
diff --git a/gdb/objc-lang.c b/gdb/objc-lang.c
index ff9735e59d9..f605c2194b0 100644
--- a/gdb/objc-lang.c
+++ b/gdb/objc-lang.c
@@ -323,7 +323,6 @@ static const struct op_print objc_op_print_tab[] =
extern const struct language_data objc_language_data =
{
- language_objc,
range_check_off,
case_sensitive_on,
array_row_major,
diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c
index ee4133f6f11..6a2df1a2e18 100644
--- a/gdb/opencl-lang.c
+++ b/gdb/opencl-lang.c
@@ -1007,7 +1007,6 @@ const struct exp_descriptor exp_descriptor_opencl =
/* Constant data representing the OpenCL language. */
extern const struct language_data opencl_language_data =
{
- language_opencl,
range_check_off,
case_sensitive_on,
array_row_major,
diff --git a/gdb/p-lang.c b/gdb/p-lang.c
index da48a52a9ab..aef908c7dc6 100644
--- a/gdb/p-lang.c
+++ b/gdb/p-lang.c
@@ -252,7 +252,6 @@ enum pascal_primitive_types {
extern const struct language_data pascal_language_data =
{
- language_pascal,
range_check_on,
case_sensitive_on,
array_row_major,
diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
index 3ef3262d56a..4dd36eefbed 100644
--- a/gdb/rust-lang.c
+++ b/gdb/rust-lang.c
@@ -1906,7 +1906,6 @@ static const struct exp_descriptor exp_descriptor_rust =
extern const struct language_data rust_language_data =
{
- language_rust,
range_check_on,
case_sensitive_on,
array_row_major,
--
2.25.4
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