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gdb: Convert language la_printstr field to a method

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This commit changes the language_data::la_printstr function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_printstr initializer.
	(ada_language::printstr): New member function.
	* c-lang.c (c_language_data): Delete la_printstr initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_printstr): Rename to f_language::printstr.
	(f_language_data): Delete la_printstr initializer.
	(f_language::printstr): New member function, implementation from
	f_printstr.
	* go-lang.c (go_language_data): Delete la_printstr initializer.
	* language.c (language_defn::printstr): Define new member
	function.
	(unk_lang_printstr): Delete.
	(unknown_language_data): Delete la_printstr initializer.
	(unknown_language::printstr): New member function.
	(auto_language_data): Delete la_printstr initializer.
	(auto_language::printstr): New member function.
	* language.h (language_data): Delete la_printstr field.
	(language_defn::printstr): Declare new member function.
	(LA_PRINT_STRING): Update call to printstr.
	* m2-lang.c (m2_printstr): Rename to m2_language::printstr.
	(m2_language_data): Delete la_printstr initializer.
	(m2_language::printstr): New member function, implementation from
	m2_printstr.
	* objc-lang.c (objc_language_data): Delete la_printstr
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
	(pascal_language_data): Delete la_printstr initializer.
	(pascal_language::printstr): New member function, implementation
	from pascal_printstr.
	* p-lang.h (pascal_printstr): Delete declaration.
	* rust-lang.c (rust_printstr): Update header comment.
	(rust_language_data): Delete la_printstr initializer.
	(rust_language::printstr): New member function.
This commit is contained in:
Andrew Burgess
2020-06-03 16:44:05 +01:00
parent 52b50f2c1b
commit d711ee67ac
14 changed files with 297 additions and 240 deletions
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43
gdb/f-lang.c
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@ -68,29 +68,6 @@ f_get_encoding (struct type *type)
return encoding;
}
/* Print the character string STRING, printing at most LENGTH characters.
Printing stops early if the number hits print_max; repeat counts
are printed as appropriate. Print ellipses at the end if we
had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
FIXME: This is a copy of the same function from c-exp.y. It should
be replaced with a true F77 version. */
static void
f_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
unsigned int length, const char *encoding, int force_ellipses,
const struct value_print_options *options)
{
const char *type_encoding = f_get_encoding (type);
if (TYPE_LENGTH (type) == 4)
fputs_filtered ("4_", stream);
if (!encoding || !*encoding)
encoding = type_encoding;
generic_printstr (stream, type, string, length, encoding,
force_ellipses, '\'', 0, options);
}
/* Table of operators and their precedences for printing expressions. */
@ -536,7 +513,6 @@ extern const struct language_data f_language_data =
macro_expansion_no,
f_extensions,
&exp_descriptor_f,
f_printstr, /* function to print string constant */
f_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
@ -707,6 +683,25 @@ public:
fputs_filtered ("'", stream);
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
const char *type_encoding = f_get_encoding (elttype);
if (TYPE_LENGTH (elttype) == 4)
fputs_filtered ("4_", stream);
if (!encoding || !*encoding)
encoding = type_encoding;
generic_printstr (stream, elttype, string, length, encoding,
force_ellipses, '\'', 0, options);
}
protected:
/* See language.h. */