#include "target.h"
#include "obstack.h"
#include "language.h"
+#include "demangle.h"
#include <errno.h>
type_print_base PARAMS ((struct type *, FILE *, int, int));
static void
-type_print_varspec_suffix PARAMS ((struct type *, FILE *, int, int));
+type_print_args PARAMS ((struct type *, FILE *));
+
+static void
+type_print_varspec_suffix PARAMS ((struct type *, FILE *, int, int, int));
static void
type_print_varspec_prefix PARAMS ((struct type *, FILE *, int, int));
if (len == sizeof (float))
{
/* It's single precision. */
- bcopy (valaddr, &low, sizeof (low));
+ memcpy ((char *) &low, valaddr, sizeof (low));
/* target -> host. */
SWAP_TARGET_AND_HOST (&low, sizeof (float));
nonnegative = low >= 0;
/* It's double precision. Get the high and low words. */
#if TARGET_BYTE_ORDER == BIG_ENDIAN
- bcopy (valaddr+4, &low, sizeof (low));
- bcopy (valaddr+0, &high, sizeof (high));
+ memcpy (&low, valaddr+4, sizeof (low));
+ memcpy (&high, valaddr+0, sizeof (high));
#else
- bcopy (valaddr+0, &low, sizeof (low));
- bcopy (valaddr+4, &high, sizeof (high));
+ memcpy (&low, valaddr+0, sizeof (low));
+ memcpy (&high, valaddr+4, sizeof (high));
#endif
- SWAP_TARGET_AND_HOST (&low, sizeof (low));
- SWAP_TARGET_AND_HOST (&high, sizeof (high));
- nonnegative = high >= 0;
- is_nan = (((high >> 20) & 0x7ff) == 0x7ff
- && ! ((((high & 0xfffff) == 0)) && (low == 0)));
- high &= 0xfffff;
- }
+ SWAP_TARGET_AND_HOST (&low, sizeof (low));
+ SWAP_TARGET_AND_HOST (&high, sizeof (high));
+ nonnegative = high >= 0;
+ is_nan = (((high >> 20) & 0x7ff) == 0x7ff
+ && ! ((((high & 0xfffff) == 0)) && (low == 0)));
+ high &= 0xfffff;
+ }
if (is_nan)
{
rep1 = i + 1;
reps = 1;
while (rep1 < n
- && !bcmp (VALUE_CONTENTS (val) + typelen * i,
+ && !memcmp (VALUE_CONTENTS (val) + typelen * i,
VALUE_CONTENTS (val) + typelen * rep1, typelen))
{
++reps;
for (i = n_baseclasses; i < len; i++)
{
/* Check if static field */
- if (TYPE_FIELD_STATIC (type, i))
+ if (TYPE_FIELD_STATIC (type, i) || TYPE_FIELD_NESTED (type, i))
continue;
if (fields_seen)
fprintf_filtered (stream, ", ");
else if (n_baseclasses > 0)
{
- fprintf_filtered (stream, "\n");
- print_spaces_filtered (2 + 2 * recurse, stream);
- fputs_filtered ("members of ", stream);
- fputs_filtered (type_name_no_tag (type), stream);
- fputs_filtered (": ", stream);
+ if (pretty)
+ {
+ fprintf_filtered (stream, "\n");
+ print_spaces_filtered (2 + 2 * recurse, stream);
+ fputs_filtered ("members of ", stream);
+ fputs_filtered (type_name_no_tag (type), stream);
+ fputs_filtered (": ", stream);
+ }
}
fields_seen = 1;
fputs_filtered ("\"( ptr \"", stream);
else
fputs_filtered ("\"( nodef \"", stream);
- fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
+ fprint_symbol (stream, TYPE_FIELD_NAME (type, i));
fputs_filtered ("\" \"", stream);
- fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
+ fprint_symbol (stream, TYPE_FIELD_NAME (type, i));
fputs_filtered ("\") \"", stream);
}
else
{
- fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
+ fprint_symbol (stream, TYPE_FIELD_NAME (type, i));
fputs_filtered (" = ", stream);
}
if (TYPE_FIELD_PACKED (type, i))
obstack_ptr_grow (&dont_print_obstack, TYPE_BASECLASS (type, i));
}
+ /* Fix to use baseclass_offset instead. FIXME */
baddr = baseclass_addr (type, i, valaddr, 0, &err);
if (err == 0 && baddr == 0)
error ("could not find virtual baseclass `%s'\n",
type_name_no_tag (TYPE_BASECLASS (type, i)));
- fprintf_filtered (stream, "\n");
if (pretty)
- print_spaces_filtered (2 + 2 * recurse, stream);
+ {
+ fprintf_filtered (stream, "\n");
+ print_spaces_filtered (2 * recurse, stream);
+ }
fputs_filtered ("<", stream);
fputs_filtered (type_name_no_tag (TYPE_BASECLASS (type, i)), stream);
fputs_filtered ("> = ", stream);
val_print_fields (TYPE_BASECLASS (type, i), baddr, stream, format,
recurse, pretty,
(struct type **)obstack_base (&dont_print_obstack));
+ fputs_filtered (", ", stream);
+
flush_it:
;
}
rep1 = i + 1;
reps = 1;
while (rep1 < len
- && !bcmp (valaddr + i * eltlen,
- valaddr + rep1 * eltlen, eltlen))
+ && !memcmp (valaddr + i * eltlen,
+ valaddr + rep1 * eltlen, eltlen))
{
++reps;
++rep1;
addr = unpack_pointer (lookup_pointer_type (builtin_type_void),
valaddr);
- if (addr < 128) /* FIXME! What is this 128? */
+ if (METHOD_PTR_IS_VIRTUAL(addr))
{
+ int offset = METHOD_PTR_TO_VOFFSET(addr);
len = TYPE_NFN_FIELDS (domain);
for (i = 0; i < len; i++)
{
for (j = 0; j < len2; j++)
{
QUIT;
- if (TYPE_FN_FIELD_VOFFSET (f, j) == addr)
+ if (TYPE_FN_FIELD_VOFFSET (f, j) == offset)
{
- kind = "virtual";
+ kind = "virtual ";
goto common;
}
}
if ((msymbol != NULL) && (vt_address == msymbol -> address))
{
fputs_filtered (" <", stream);
- fputs_demangled (msymbol -> name, stream, 1);
+ fputs_demangled (msymbol -> name, stream,
+ DMGL_ANSI | DMGL_PARAMS);
fputs_filtered (">", stream);
}
if (vtblprint)
int level;
{
register enum type_code code;
+ char *demangled = NULL;
+ int demangled_args;
+
type_print_base (type, stream, show, level);
code = TYPE_CODE (type);
if ((varstring && *varstring)
|| code == TYPE_CODE_REF)))
fprintf_filtered (stream, " ");
type_print_varspec_prefix (type, stream, show, 0);
- fputs_demangled (varstring, stream, -1); /* Print demangled name
- without arguments */
- type_print_varspec_suffix (type, stream, show, 0);
+
+ /* See if the name has a C++ demangled equivalent, and if so, print that
+ instead. */
+
+ if (demangle)
+ {
+ demangled = cplus_demangle (varstring, DMGL_ANSI | DMGL_PARAMS);
+ }
+ fputs_filtered ((demangled != NULL) ? demangled : varstring, stream);
+
+ /* For demangled function names, we have the arglist as part of the name,
+ so don't print an additional pair of ()'s */
+
+ demangled_args = (demangled != NULL) && (code == TYPE_CODE_FUNC);
+ type_print_varspec_suffix (type, stream, show, 0, demangled_args);
+
+ if (demangled)
+ {
+ free (demangled);
+ }
}
/* Print the method arguments ARGS to the file STREAM. */
{
int i;
- fputs_demangled (prefix, stream, 1);
- fputs_demangled (varstring, stream, 1);
+ fputs_demangled (prefix, stream, DMGL_ANSI | DMGL_PARAMS);
+ fputs_demangled (varstring, stream, DMGL_ANSI | DMGL_PARAMS);
fputs_filtered (" (", stream);
if (args && args[!staticp] && args[!staticp]->code != TYPE_CODE_VOID)
{
fprintf_filtered (stream, ")");
}
-/* If TYPE is a derived type, then print out derivation
- information. Print out all layers of the type heirarchy
- until we encounter one with multiple inheritance.
- At that point, print out that ply, and return. */
+/* If TYPE is a derived type, then print out derivation information.
+ Print only the actual base classes of this type, not the base classes
+ of the base classes. I.E. for the derivation hierarchy:
+
+ class A { int a; };
+ class B : public A {int b; };
+ class C : public B {int c; };
+
+ Print the type of class C as:
+
+ class C : public B {
+ int c;
+ }
+
+ Not as the following (like gdb used to), which is not legal C++ syntax for
+ derived types and may be confused with the multiple inheritance form:
+
+ class C : public B : public A {
+ int c;
+ }
+
+ In general, gdb should try to print the types as closely as possible to
+ the form that they appear in the source code. */
+
static void
type_print_derivation_info (stream, type)
FILE *stream;
struct type *type;
{
char *name;
- int i, n_baseclasses = TYPE_N_BASECLASSES (type);
- struct type *basetype = 0;
+ int i;
- while (type && n_baseclasses > 0)
+ for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
{
- /* Not actually sure about this one -- Bryan. */
- check_stub_type (type);
-
- fprintf_filtered (stream, ": ");
- for (i = 0; ;)
- {
- basetype = TYPE_BASECLASS (type, i);
- if (name = type_name_no_tag (basetype))
- {
- fprintf_filtered (stream, "%s%s ",
- BASETYPE_VIA_PUBLIC(type, i) ? "public" : "private",
- BASETYPE_VIA_VIRTUAL(type, i) ? " virtual" : "");
- fputs_filtered (name, stream);
- }
- i++;
- if (i >= n_baseclasses)
- break;
- fprintf_filtered (stream, ", ");
- }
-
- fprintf_filtered (stream, " ");
- if (n_baseclasses != 1)
- break;
- n_baseclasses = TYPE_N_BASECLASSES (basetype);
- type = basetype;
+ fputs_filtered (i == 0 ? ": " : ", ", stream);
+ fprintf_filtered (stream, "%s%s ",
+ BASETYPE_VIA_PUBLIC (type, i) ? "public" : "private",
+ BASETYPE_VIA_VIRTUAL(type, i) ? " virtual" : "");
+ name = type_name_no_tag (TYPE_BASECLASS (type, i));
+ fprintf_filtered (stream, "%s", name ? name : "(null)");
+ }
+ if (i > 0)
+ {
+ fputs_filtered (" ", stream);
}
}
case TYPE_CODE_ERROR:
case TYPE_CODE_CHAR:
case TYPE_CODE_BOOL:
+ case TYPE_CODE_SET:
+ case TYPE_CODE_RANGE:
+ case TYPE_CODE_PASCAL_ARRAY:
/* These types need no prefix. They are listed here so that
gcc -Wall will reveal any types that haven't been handled. */
break;
}
}
+static void
+type_print_args (type, stream)
+ struct type *type;
+ FILE *stream;
+{
+ int i;
+ struct type **args;
+
+ fprintf_filtered (stream, "(");
+ args = TYPE_ARG_TYPES (type);
+ if (args != NULL)
+ {
+ if (args[1] == NULL)
+ {
+ fprintf_filtered (stream, "...");
+ }
+ else
+ {
+ for (i = 1;
+ args[i] != NULL && args[i]->code != TYPE_CODE_VOID;
+ i++)
+ {
+ type_print_1 (args[i], "", stream, -1, 0);
+ if (args[i+1] == NULL)
+ {
+ fprintf_filtered (stream, "...");
+ }
+ else if (args[i+1]->code != TYPE_CODE_VOID)
+ {
+ fprintf_filtered (stream, ",");
+ wrap_here (" ");
+ }
+ }
+ }
+ }
+ fprintf_filtered (stream, ")");
+}
+
/* Print any array sizes, function arguments or close parentheses
needed after the variable name (to describe its type).
Args work like type_print_varspec_prefix. */
static void
-type_print_varspec_suffix (type, stream, show, passed_a_ptr)
+type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
struct type *type;
FILE *stream;
int show;
int passed_a_ptr;
+ int demangled_args;
{
if (type == 0)
return;
fprintf_filtered (stream, "]");
type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
- 0);
+ 0, 0);
break;
case TYPE_CODE_MEMBER:
if (passed_a_ptr)
fprintf_filtered (stream, ")");
- type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0);
+ type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
break;
case TYPE_CODE_METHOD:
if (passed_a_ptr)
fprintf_filtered (stream, ")");
- type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0);
+ type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
if (passed_a_ptr)
{
- int i;
- struct type **args = TYPE_ARG_TYPES (type);
-
- fprintf_filtered (stream, "(");
- if (args[1] == 0)
- fprintf_filtered (stream, "...");
- else for (i = 1; args[i] != 0 && args[i]->code != TYPE_CODE_VOID; i++)
- {
- type_print_1 (args[i], "", stream, -1, 0);
- if (args[i+1] == 0)
- fprintf_filtered (stream, "...");
- else if (args[i+1]->code != TYPE_CODE_VOID) {
- fprintf_filtered (stream, ",");
- wrap_here (" ");
- }
- }
- fprintf_filtered (stream, ")");
+ type_print_args (type, stream);
}
break;
case TYPE_CODE_PTR:
case TYPE_CODE_REF:
- type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1);
+ type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
break;
case TYPE_CODE_FUNC:
type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
- passed_a_ptr);
+ passed_a_ptr, 0);
if (passed_a_ptr)
fprintf_filtered (stream, ")");
- fprintf_filtered (stream, "()");
+ if (!demangled_args)
+ fprintf_filtered (stream, "()");
break;
case TYPE_CODE_UNDEF:
case TYPE_CODE_ERROR:
case TYPE_CODE_CHAR:
case TYPE_CODE_BOOL:
+ case TYPE_CODE_SET:
+ case TYPE_CODE_RANGE:
+ case TYPE_CODE_PASCAL_ARRAY:
/* These types do not need a suffix. They are listed so that
gcc -Wall will report types that may not have been considered. */
break;
register int i;
register int len;
register int lastval;
-
+ char *mangled_name;
+ char *demangled_name;
+ enum {s_none, s_public, s_private, s_protected} section_type;
QUIT;
wrap_here (" ");
break;
case TYPE_CODE_STRUCT:
- fprintf_filtered (stream, "struct ");
+ fprintf_filtered (stream,
+ HAVE_CPLUS_STRUCT (type) ? "class " : "struct ");
goto struct_union;
case TYPE_CODE_UNION:
type_print_derivation_info (stream, type);
- fprintf_filtered (stream, "{");
- len = TYPE_NFIELDS (type);
- if (len)
- fprintf_filtered (stream, "\n");
- else
+ fprintf_filtered (stream, "{\n");
+ if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
{
if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
- fprintf_filtered (stream, "<incomplete type>\n");
+ fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
else
- fprintf_filtered (stream, "<no data fields>\n");
+ fprintfi_filtered (level + 4, stream, "<no data fields>\n");
}
+ /* Start off with no specific section type, so we can print
+ one for the first field we find, and use that section type
+ thereafter until we find another type. */
+
+ section_type = s_none;
+
/* If there is a base class for this type,
do not print the field that it occupies. */
+
+ len = TYPE_NFIELDS (type);
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
{
QUIT;
!strncmp (TYPE_FIELD_NAME (type, i), "_vptr", 5))
continue;
+ /* If this is a C++ class we can print the various C++ section
+ labels. */
+
+ if (HAVE_CPLUS_STRUCT (type))
+ {
+ if (TYPE_FIELD_PROTECTED (type, i))
+ {
+ if (section_type != s_protected)
+ {
+ section_type = s_protected;
+ fprintfi_filtered (level + 2, stream,
+ "protected:\n");
+ }
+ }
+ else if (TYPE_FIELD_PRIVATE (type, i))
+ {
+ if (section_type != s_private)
+ {
+ section_type = s_private;
+ fprintfi_filtered (level + 2, stream, "private:\n");
+ }
+ }
+ else
+ {
+ if (section_type != s_public)
+ {
+ section_type = s_public;
+ fprintfi_filtered (level + 2, stream, "public:\n");
+ }
+ }
+ }
+
print_spaces_filtered (level + 4, stream);
if (TYPE_FIELD_STATIC (type, i))
{
fprintf_filtered (stream, "static ");
}
+ if (TYPE_FIELD_NESTED (type, i))
+ {
+ fprintf_filtered (stream, "typedef ");
+ }
type_print_1 (TYPE_FIELD_TYPE (type, i),
TYPE_FIELD_NAME (type, i),
stream, show - 1, level + 4);
- if (!TYPE_FIELD_STATIC (type, i)
+ if (!TYPE_FIELD_STATIC (type, i) && !TYPE_FIELD_NESTED (type, i)
&& TYPE_FIELD_PACKED (type, i))
{
/* It is a bitfield. This code does not attempt
fprintf_filtered (stream, ";\n");
}
- /* C++: print out the methods */
+ /* If there are both fields and methods, put a space between. */
len = TYPE_NFN_FIELDS (type);
- if (len) fprintf_filtered (stream, "\n");
+ if (len && section_type != s_none)
+ fprintf_filtered (stream, "\n");
+
+ /* C++: print out the methods */
+
for (i = 0; i < len; i++)
{
struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
for (j = 0; j < len2; j++)
{
QUIT;
+ if (TYPE_FN_FIELD_PROTECTED (f, j))
+ {
+ if (section_type != s_protected)
+ {
+ section_type = s_protected;
+ fprintfi_filtered (level + 2, stream,
+ "protected:\n");
+ }
+ }
+ else if (TYPE_FN_FIELD_PRIVATE (f, j))
+ {
+ if (section_type != s_private)
+ {
+ section_type = s_private;
+ fprintfi_filtered (level + 2, stream, "private:\n");
+ }
+ }
+ else
+ {
+ if (section_type != s_public)
+ {
+ section_type = s_public;
+ fprintfi_filtered (level + 2, stream, "public:\n");
+ }
+ }
+
print_spaces_filtered (level + 4, stream);
if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
fprintf_filtered (stream, "virtual ");
if (TYPE_FN_FIELD_STUB (f, j))
{
/* Build something we can demangle. */
- char *mangled_name = gdb_mangle_name (type, i, j);
- char *demangled_name = cplus_demangle (mangled_name, 1);
- if (demangled_name == 0)
+ mangled_name = gdb_mangle_name (type, i, j);
+ demangled_name =
+ cplus_demangle (mangled_name,
+ DMGL_ANSI | DMGL_PARAMS);
+ if (demangled_name == NULL)
fprintf_filtered (stream, "<badly mangled name %s>",
mangled_name);
else
}
}
- print_spaces_filtered (level, stream);
- fprintf_filtered (stream, "}");
+ fprintfi_filtered (level, stream, "}");
}
break;
set_output_radix (arg, 0, c);
}
\f
-struct cmd_list_element *setprintlist = NULL;
-struct cmd_list_element *showprintlist = NULL;
-
/*ARGSUSED*/
static void
set_print (arg, from_tty)
projects / deliverable / binutils-gdb.git / blobdiff