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https://sourceware.org/git/binutils-gdb.git
synced 2025-01-18 12:24:38 +08:00
* debug.c (struct debug_handle): Remove class_mark field. Add
id_list and compare_list fields. (struct debug_class_id): Define. (struct debug_type_compare_list): Define. (debug_write): Initialize info->id_list (debug_write_name): Remove reference to info->class_mark. (debug_write_type): Get id for all structs and classes. Simplify test for whether struct has already been written. (debug_write_class_type): Get id for all classes. Simplify test for whether class has already been written. (debug_write_block): Don't write out blocks other than the top level block if they have no local variables. (debug_set_class_id): New static function. (debug_type_samep): New static function. (debug_class_type_samep): New static function. * prdbg.c (pr_start_struct_type): Always print id. (pr_start_class_type): Likewise. (pr_tag_type): Likewise.
This commit is contained in:
Ian Lance Taylor
parent
6ca1156def
commit
d774870757
153
binutils/prdbg.c
153
binutils/prdbg.c
@ -72,7 +72,6 @@ static boolean pr_fix_visibility
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static boolean pr_start_compilation_unit PARAMS ((PTR, const char *));
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static boolean pr_start_source PARAMS ((PTR, const char *));
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static boolean pr_ellipsis_type PARAMS ((PTR));
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static boolean pr_empty_type PARAMS ((PTR));
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static boolean pr_void_type PARAMS ((PTR));
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static boolean pr_int_type PARAMS ((PTR, unsigned int, boolean));
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@ -82,14 +81,14 @@ static boolean pr_bool_type PARAMS ((PTR, unsigned int));
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static boolean pr_enum_type
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PARAMS ((PTR, const char *, const char **, bfd_signed_vma *));
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static boolean pr_pointer_type PARAMS ((PTR));
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static boolean pr_function_type PARAMS ((PTR));
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static boolean pr_function_type PARAMS ((PTR, int, boolean));
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static boolean pr_reference_type PARAMS ((PTR));
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static boolean pr_range_type PARAMS ((PTR, bfd_signed_vma, bfd_signed_vma));
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static boolean pr_array_type
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PARAMS ((PTR, bfd_signed_vma, bfd_signed_vma, boolean));
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static boolean pr_set_type PARAMS ((PTR, boolean));
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static boolean pr_offset_type PARAMS ((PTR));
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static boolean pr_method_type PARAMS ((PTR, boolean, int));
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static boolean pr_method_type PARAMS ((PTR, boolean, int, boolean));
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static boolean pr_const_type PARAMS ((PTR));
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static boolean pr_volatile_type PARAMS ((PTR));
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static boolean pr_start_struct_type
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@ -134,7 +133,6 @@ static const struct debug_write_fns pr_fns =
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{
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pr_start_compilation_unit,
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pr_start_source,
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pr_ellipsis_type,
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pr_empty_type,
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pr_void_type,
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pr_int_type,
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@ -413,17 +411,6 @@ pr_start_source (p, filename)
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return true;
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}
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/* Push an ellipsis type onto the type stack. */
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static boolean
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pr_ellipsis_type (p)
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PTR p;
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{
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struct pr_handle *info = (struct pr_handle *) p;
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return push_type (info, "...");
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}
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/* Push an empty type onto the type stack. */
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static boolean
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@ -591,14 +578,78 @@ pr_pointer_type (p)
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/* Turn the top type on the stack into a function returning that type. */
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static boolean
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pr_function_type (p)
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pr_function_type (p, argcount, varargs)
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PTR p;
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int argcount;
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boolean varargs;
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{
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struct pr_handle *info = (struct pr_handle *) p;
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char **arg_types;
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unsigned int len;
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char *s;
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assert (info->stack != NULL);
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return substitute_type (info, "(|) ()");
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len = 10;
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if (argcount <= 0)
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{
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arg_types = NULL;
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len += 15;
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}
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else
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{
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int i;
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arg_types = (char **) xmalloc (argcount * sizeof *arg_types);
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for (i = argcount - 1; i >= 0; i--)
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{
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if (! substitute_type (info, ""))
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return false;
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arg_types[i] = pop_type (info);
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if (arg_types[i] == NULL)
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return false;
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len += strlen (arg_types[i]) + 2;
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}
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if (varargs)
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len += 5;
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}
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/* Now the return type is on the top of the stack. */
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s = (char *) xmalloc (len);
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strcpy (s, "(|) (");
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if (argcount < 0)
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strcat (s, "/* unknown */");
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else
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{
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int i;
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for (i = 0; i < argcount; i++)
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{
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if (i > 0)
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strcat (s, ", ");
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strcat (s, arg_types[i]);
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}
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if (varargs)
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{
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if (i > 0)
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strcat (s, ", ");
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strcat (s, "...");
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}
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if (argcount > 0)
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free (arg_types);
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}
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strcat (s, ")");
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if (! substitute_type (info, s))
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return false;
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free (s);
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return true;
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}
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/* Turn the top type on the stack into a reference to that type. */
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@ -745,10 +796,11 @@ pr_offset_type (p)
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/* Make a method type. */
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static boolean
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pr_method_type (p, domain, argcount)
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pr_method_type (p, domain, argcount, varargs)
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PTR p;
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boolean domain;
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int argcount;
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boolean varargs;
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{
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struct pr_handle *info = (struct pr_handle *) p;
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unsigned int len;
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@ -797,6 +849,8 @@ pr_method_type (p, domain, argcount)
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return false;
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len += strlen (arg_types[i]) + 2;
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}
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if (varargs)
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len += 5;
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}
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/* Now the return type is on the top of the stack. */
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@ -820,6 +874,14 @@ pr_method_type (p, domain, argcount)
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strcat (s, ", ");
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strcat (s, arg_types[i]);
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}
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if (varargs)
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{
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if (i > 0)
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strcat (s, ", ");
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strcat (s, "...");
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}
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if (argcount > 0)
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free (arg_types);
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}
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strcat (s, ")");
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@ -865,7 +927,6 @@ pr_start_struct_type (p, tag, id, structp, size)
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unsigned int size;
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{
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struct pr_handle *info = (struct pr_handle *) p;
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char ab[30];
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info->indent += 2;
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@ -885,13 +946,35 @@ pr_start_struct_type (p, tag, id, structp, size)
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return false;
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}
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if (size != 0)
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sprintf (ab, " { /* size %u */\n", size);
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else
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strcpy (ab, " {\n");
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if (! append_type (info, ab))
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if (! append_type (info, " {"))
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return false;
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if (size != 0 || tag != NULL)
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{
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char ab[30];
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if (! append_type (info, " /*"))
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return false;
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if (size != 0)
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{
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sprintf (ab, " size %u", size);
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if (! append_type (info, ab))
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return false;
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}
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if (tag != NULL)
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{
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sprintf (ab, " id %u", id);
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if (! append_type (info, ab))
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return false;
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}
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if (! append_type (info, " */"))
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return false;
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}
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if (! append_type (info, "\n"))
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return false;
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info->stack->visibility = DEBUG_VISIBILITY_PUBLIC;
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return indent_type (info);
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}
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@ -1059,7 +1142,7 @@ pr_start_class_type (p, tag, id, structp, size, vptr, ownvptr)
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if (! append_type (info, " {"))
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return false;
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if (size != 0 || vptr || ownvptr)
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if (size != 0 || vptr || ownvptr || tag != NULL)
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{
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if (! append_type (info, " /*"))
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return false;
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@ -1091,6 +1174,15 @@ pr_start_class_type (p, tag, id, structp, size, vptr, ownvptr)
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}
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}
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if (tag != NULL)
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{
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char ab[30];
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sprintf (ab, " id %u", id);
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if (! append_type (info, ab))
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return false;
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}
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if (! append_type (info, " */"))
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return false;
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}
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@ -1463,7 +1555,16 @@ pr_tag_type (p, name, id, kind)
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tag = idbuf;
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}
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return append_type (info, tag);
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if (! append_type (info, tag))
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return false;
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if (name != NULL && kind != DEBUG_KIND_ENUM)
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{
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sprintf (idbuf, " /* id %u */", id);
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if (! append_type (info, idbuf))
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return false;
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}
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return true;
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}
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/* Output a typedef. */
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