/* C language support routines for GDB, the GNU debugger.
- Copyright (C) 1992-2014 Free Software Foundation, Inc.
+ Copyright (C) 1992-2016 Free Software Foundation, Inc.
This file is part of GDB.
character set name. */
static const char *
-charset_for_string_type (enum c_string_type str_type,
- struct gdbarch *gdbarch)
+charset_for_string_type (c_string_type str_type, struct gdbarch *gdbarch)
{
switch (str_type & ~C_CHAR)
{
characters of this type in target BYTE_ORDER to the host character
set. */
-static enum c_string_type
+static c_string_type
classify_type (struct type *elttype, struct gdbarch *gdbarch,
const char **encoding)
{
- enum c_string_type result;
+ c_string_type result;
/* We loop because ELTTYPE may be a typedef, and we want to
successively peel each typedef until we reach a type we
/* Perhaps check_typedef did not update the target type. In
this case, force the lookup again and hope it works out.
It never will for C, but it might for C++. */
- CHECK_TYPEDEF (elttype);
+ elttype = check_typedef (elttype);
}
}
void
c_printchar (int c, struct type *type, struct ui_file *stream)
{
- enum c_string_type str_type;
+ c_string_type str_type;
str_type = classify_type (type, get_type_arch (type), NULL);
switch (str_type)
const char *user_encoding, int force_ellipses,
const struct value_print_options *options)
{
- enum c_string_type str_type;
+ c_string_type str_type;
const char *type_encoding;
const char *encoding;
/* I is now either a user-defined length, the number of non-null
characters, or FETCHLIMIT. */
*length = i * width;
- *buffer = xmalloc (*length);
+ *buffer = (gdb_byte *) xmalloc (*length);
memcpy (*buffer, contents, *length);
err = 0;
}
err = read_string (addr, *length, width, fetchlimit,
byte_order, buffer, length);
- if (err)
+ if (err != 0)
{
xfree (*buffer);
- memory_error (err, addr);
+ memory_error (TARGET_XFER_E_IO, addr);
}
}
error:
{
- char *type_str;
-
- type_str = type_to_string (type);
- if (type_str)
+ std::string type_str = type_to_string (type);
+ if (!type_str.empty ())
{
- make_cleanup (xfree, type_str);
error (_("Trying to read string with inappropriate type `%s'."),
- type_str);
+ type_str.c_str ());
}
else
error (_("Trying to read string with inappropriate type."));
{
gdb_byte *buffer;
- buffer = alloca (TYPE_LENGTH (type));
+ buffer = (gdb_byte *) alloca (TYPE_LENGTH (type));
pack_long (buffer, type, value);
obstack_grow (output, buffer, TYPE_LENGTH (type));
}
struct obstack output;
struct cleanup *cleanup;
struct value *result;
- enum c_string_type dest_type;
+ c_string_type dest_type;
const char *dest_charset;
int satisfy_expected = 0;
++*pos;
limit = *pos + BYTES_TO_EXP_ELEM (oplen + 1);
- dest_type
- = (enum c_string_type) longest_to_int (exp->elts[*pos].longconst);
+ dest_type = ((enum c_string_type_values)
+ longest_to_int (exp->elts[*pos].longconst));
switch (dest_type & ~C_CHAR)
{
case C_STRING:
obstack_object_size (&output));
}
else
- result = value_cstring (obstack_base (&output),
+ result = value_cstring ((const char *) obstack_base (&output),
obstack_object_size (&output),
type);
}
{"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
{"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
{"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
- {NULL, 0, 0, 0}
+ {NULL, OP_NULL, PREC_PREFIX, 0}
};
\f
enum c_primitive_types {
evaluate_subexp_c
};
+static const char *c_extensions[] =
+{
+ ".c", NULL
+};
+
const struct language_defn c_language_defn =
{
"c", /* Language name */
case_sensitive_on,
array_row_major,
macro_expansion_c,
+ c_extensions,
&exp_descriptor_c,
c_parse,
- c_error,
+ c_yyerror,
null_post_parser,
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL,
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
lai->bool_type_default = builtin->builtin_bool;
}
+static const char *cplus_extensions[] =
+{
+ ".C", ".cc", ".cp", ".cpp", ".cxx", ".c++", NULL
+};
+
const struct language_defn cplus_language_defn =
{
"c++", /* Language name */
case_sensitive_on,
array_row_major,
macro_expansion_c,
+ cplus_extensions,
&exp_descriptor_c,
c_parse,
- c_error,
+ c_yyerror,
null_post_parser,
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
cp_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
cp_lookup_transparent_type, /* lookup_transparent_type */
gdb_demangle, /* Language specific symbol demangler */
+ gdb_sniff_from_mangled_name,
cp_class_name_from_physname, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
LANG_MAGIC
};
+static const char *asm_extensions[] =
+{
+ ".s", ".sx", ".S", NULL
+};
+
const struct language_defn asm_language_defn =
{
"asm", /* Language name */
case_sensitive_on,
array_row_major,
macro_expansion_c,
+ asm_extensions,
&exp_descriptor_c,
c_parse,
- c_error,
+ c_yyerror,
null_post_parser,
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL,
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */
case_sensitive_on,
array_row_major,
macro_expansion_c,
+ NULL,
&exp_descriptor_c,
c_parse,
- c_error,
+ c_yyerror,
null_post_parser,
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL,
NULL, /* Language specific
class_name_from_physname */
c_op_print_tab, /* expression operators for printing */